Changeset 7278
- Timestamp:
- 2016-11-21T10:38:43+01:00 (8 years ago)
- Location:
- branches/2016/dev_CNRS_2016/NEMOGCM
- Files:
-
- 69 edited
Legend:
- Unmodified
- Added
- Removed
-
branches/2016/dev_CNRS_2016/NEMOGCM/ARCH/CMCC/arch-ifort_athena_xios.fcm
r6409 r7278 34 34 35 35 # required modules 36 # module load INTEL/intel_xe_2013 NETCDF/netcdf-4.3_parallel NETCDF/parallel-netcdf-1. 3.1HDF5/hdf5-1.8.11_parallel36 # module load INTEL/intel_xe_2013 NETCDF/netcdf-4.3_parallel NETCDF/parallel-netcdf-1.7.0 HDF5/hdf5-1.8.11_parallel 37 37 38 # Environment variables set by user. Others should automatically define when loading modules. 38 # NETCDF and PNETCDF should be set automatically when loading modules. 39 # The following environment variables must be set by the user. 39 40 #export XIOS=/users/home/models/nemo/xios 40 41 #export HDF5=/users/home/opt/hdf5/hdf5-1.8.11_parallel 41 #export NETCDF=/users/home/opt/netcdf/netcdf-4.3_parallel42 42 43 %NCDF_INC -I${NETCDF}/include 44 %NCDF_LIB -L${NETCDF}/lib -lnetcdff -lnetcdf 43 %NCDF_INC -I${NETCDF}/include -I${PNETCDF}/include 44 %NCDF_LIB -L${NETCDF}/lib -lnetcdff -lnetcdf -L${PNETCDF}/lib -lpnetcdf 45 45 %HDF5_INC -I${HDF5}/include 46 46 %HDF5_LIB -L${HDF5}/lib -lhdf5_hl -lhdf5 -
branches/2016/dev_CNRS_2016/NEMOGCM/CONFIG/AMM12/EXP00/namelist_cfg
r7277 r7278 216 216 &nameos ! ocean physical parameters 217 217 !----------------------------------------------------------------------- 218 ln_teos10 = .true. ! = Use TEOS-10 equation of state 218 219 / 219 220 !----------------------------------------------------------------------- -
branches/2016/dev_CNRS_2016/NEMOGCM/CONFIG/C1D_PAPA/EXP00/namelist_cfg
r7277 r7278 198 198 &nameos ! ocean physical parameters 199 199 !----------------------------------------------------------------------- 200 nn_eos = 0 ! type of equation of state and Brunt-Vaisala frequency 201 ! =-1, TEOS-10 202 ! = 0, EOS-80 203 ! = 1, S-EOS (simplified eos) 204 ln_useCT = .false. ! use of Conservative Temp. ==> surface CT converted in Pot. Temp. in sbcssm 200 ln_eos80 = .true. ! = Use EOS80 equation of state 205 201 / 206 202 !----------------------------------------------------------------------- -
branches/2016/dev_CNRS_2016/NEMOGCM/CONFIG/GYRE/EXP00/namelist_cfg
r7277 r7278 162 162 &nameos ! ocean physical parameters 163 163 !----------------------------------------------------------------------- 164 nn_eos = 0 ! type of equation of state and Brunt-Vaisala frequency 165 ! =-1, TEOS-10 166 ! = 0, EOS-80 167 ! = 1, S-EOS (simplified eos) 168 ln_useCT = .false. ! use of Conservative Temp. ==> surface CT converted in Pot. Temp. in sbcssm 164 ln_eos80 = .true. ! = Use EOS80 equation of state 169 165 ! ! 170 166 ! ! S-EOS coefficients : -
branches/2016/dev_CNRS_2016/NEMOGCM/CONFIG/GYRE_BFM/EXP00/namelist_cfg
r7277 r7278 152 152 &nameos ! ocean physical parameters 153 153 !----------------------------------------------------------------------- 154 nn_eos = 0 ! type of equation of state and Brunt-Vaisala frequency 155 ! =-1, TEOS-10 156 ! = 0, EOS-80 157 ! = 1, S-EOS (simplified eos) 158 ln_useCT = .false. ! use of Conservative Temp. ==> surface CT converted in Pot. Temp. in sbcssm 154 ln_eos80 = .true. ! = Use EOS80 equation of state 159 155 ! ! 160 156 ! ! S-EOS coefficients : -
branches/2016/dev_CNRS_2016/NEMOGCM/CONFIG/GYRE_PISCES/EXP00/namelist_cfg
r7277 r7278 80 80 &nameos ! ocean physical parameters 81 81 !----------------------------------------------------------------------- 82 nn_eos = 0 ! type of equation of state and Brunt-Vaisala frequency 83 ! =-1, TEOS-10 84 ! = 0, EOS-80 85 ! = 1, S-EOS (simplified eos) 86 ln_useCT = .false. ! use of Conservative Temp. ==> surface CT converted in Pot. Temp. in sbcssm 82 ln_eos80 = .true. ! = Use EOS80 equation of state 87 83 ! ! 88 84 ! ! S-EOS coefficients : -
branches/2016/dev_CNRS_2016/NEMOGCM/CONFIG/GYRE_XIOS/EXP00/namelist_cfg
r7277 r7278 149 149 &nameos ! ocean physical parameters 150 150 !----------------------------------------------------------------------- 151 nn_eos = 0 ! type of equation of state and Brunt-Vaisala frequency151 ln_eos80 = .true. ! = Use EOS80 equation of state 152 152 / 153 153 !----------------------------------------------------------------------- -
branches/2016/dev_CNRS_2016/NEMOGCM/CONFIG/ORCA2_LIM/EXP00/1_namelist_cfg
r7277 r7278 110 110 &nameos ! ocean physical parameters 111 111 !----------------------------------------------------------------------- 112 ln_teos10 = .true. ! = Use TEOS-10 equation of state 112 113 / 113 114 !----------------------------------------------------------------------- -
branches/2016/dev_CNRS_2016/NEMOGCM/CONFIG/ORCA2_LIM/EXP00/namelist_cfg
r7277 r7278 89 89 &nameos ! ocean physical parameters 90 90 !----------------------------------------------------------------------- 91 ln_teos10 = .true. ! = Use TEOS-10 equation of state 91 92 / 92 93 !----------------------------------------------------------------------- -
branches/2016/dev_CNRS_2016/NEMOGCM/CONFIG/ORCA2_LIM3/EXP00/namelist_cfg
r7277 r7278 119 119 &nameos ! ocean physical parameters 120 120 !----------------------------------------------------------------------- 121 ln_teos10 = .true. ! = Use TEOS-10 equation of state 121 122 / 122 123 !----------------------------------------------------------------------- -
branches/2016/dev_CNRS_2016/NEMOGCM/CONFIG/ORCA2_LIM_CFC_C14b/EXP00/namelist_cfg
r7277 r7278 152 152 &nameos ! ocean physical parameters 153 153 !----------------------------------------------------------------------- 154 ln_teos10 = .true. ! = Use TEOS-10 equation of state 154 155 / 155 156 !----------------------------------------------------------------------- -
branches/2016/dev_CNRS_2016/NEMOGCM/CONFIG/ORCA2_LIM_PISCES/EXP00/namelist_cfg
r7277 r7278 89 89 &nameos ! ocean physical parameters 90 90 !----------------------------------------------------------------------- 91 ln_teos10 = .true. ! = Use TEOS-10 equation of state 91 92 / 92 93 !----------------------------------------------------------------------- -
branches/2016/dev_CNRS_2016/NEMOGCM/CONFIG/ORCA2_OFF_PISCES/EXP00/namelist_cfg
r7277 r7278 68 68 &nameos ! ocean physical parameters 69 69 !----------------------------------------------------------------------- 70 ln_teos10 = .true. ! = Use TEOS-10 equation of state 70 71 / 71 72 !---------------------------------------------------------------------------------- -
branches/2016/dev_CNRS_2016/NEMOGCM/CONFIG/ORCA2_SAS_LIM/EXP00/namelist_cfg
r7277 r7278 89 89 &nameos ! ocean physical parameters 90 90 !----------------------------------------------------------------------- 91 ln_teos10 = .true. ! = Use TEOS-10 equation of state 91 92 / 92 93 !----------------------------------------------------------------------- -
branches/2016/dev_CNRS_2016/NEMOGCM/CONFIG/SHARED/field_def.xml
r6387 r7278 183 183 <field id="empmr" long_name="Net Upward Water Flux" standard_name="water_flux_out_of_sea_ice_and_sea_water" unit="kg/m2/s" /> 184 184 <field id="empbmr" long_name="Net Upward Water Flux at pre. tstep" standard_name="water_flux_out_of_sea_ice_and_sea_water" unit="kg/m2/s" /> 185 <field id="emp_oce" long_name="Evap minus Precip over ocean" standard_name="evap_minus_precip_over_sea_water" unit="kg/m2/s" /> 186 <field id="emp_ice" long_name="Evap minus Precip over ice" standard_name="evap_minus_precip_over_sea_ice" unit="kg/m2/s" /> 185 187 <field id="saltflx" long_name="Downward salt flux" unit="1e-3/m2/s" /> 186 188 <field id="fmmflx" long_name="Water flux due to freezing/melting" unit="kg/m2/s" /> … … 275 277 <field id="emp_x_sst" long_name="Concentration/Dilution term on SST" unit="kg*degC/m2/s" /> 276 278 <field id="emp_x_sss" long_name="Concentration/Dilution term on SSS" unit="kg*1e-3/m2/s" /> 279 <field id="rnf_x_sst" long_name="Runoff term on SST" unit="kg*degC/m2/s" /> 280 <field id="rnf_x_sss" long_name="Runoff term on SSS" unit="kg*1e-3/m2/s" /> 277 281 278 282 <field id="iceconc" long_name="ice concentration" standard_name="sea_ice_area_fraction" unit="%" /> … … 289 293 <field id="micesalt" long_name="Mean ice salinity" unit="1e-3" /> 290 294 <field id="miceage" long_name="Mean ice age" unit="years" /> 295 <field id="alb_ice" long_name="Mean albedo over sea ice" unit="" /> 296 <field id="albedo" long_name="Mean albedo over sea ice and ocean" unit="" /> 291 297 292 298 <field id="iceage_cat" long_name="Ice age for categories" unit="days" axis_ref="ncatice" /> … … 326 332 <field id="sfxsni" long_name="salt flux from snow-ice formation" unit="1e-3*kg/m2/day" /> 327 333 <field id="sfxopw" long_name="salt flux from open water ice formation" unit="1e-3*kg/m2/day" /> 334 <field id="sfxsub" long_name="salt flux from sublimation" unit="1e-3*kg/m2/day" /> 328 335 <field id="sfx" long_name="salt flux total" unit="1e-3*kg/m2/day" /> 329 336 … … 339 346 <field id="vfxsub" long_name="snw sublimation" unit="m/day" /> 340 347 <field id="vfxspr" long_name="snw precipitation on ice" unit="m/day" /> 348 <field id="vfxthin" long_name="daily thermo ice prod. for thin ice(<20cm) + open water" unit="m/day" /> 341 349 342 350 <field id="afxtot" long_name="area tendency (total)" unit="day-1" /> … … 563 571 <field id="ibgsfxbom" long_name="global mean salt flux (thermo)" unit="1e-3*m/day" /> 564 572 <field id="ibgsfxsum" long_name="global mean salt flux (thermo)" unit="1e-3*m/day" /> 573 <field id="ibgsfxsub" long_name="global mean salt flux (thermo)" unit="1e-3*m/day" /> 565 574 566 575 <field id="ibghfxdhc" long_name="Heat content variation in snow and ice" unit="W" /> -
branches/2016/dev_CNRS_2016/NEMOGCM/CONFIG/SHARED/namelist_ice_lim3_ref
r6403 r7278 21 21 cn_icerst_outdir = "." ! directory in which to write output ice restarts 22 22 ln_limdyn = .true. ! ice dynamics (T) or thermodynamics only (F) 23 rn_amax_n = 0.999 ! maximum tolerated ice concentration (NH)24 rn_amax_s = 0.999 ! maximum tolerated ice concentration (SH)23 rn_amax_n = 0.999 ! maximum tolerated ice concentration NH 24 rn_amax_s = 0.999 ! maximum tolerated ice concentration SH 25 25 ln_limdiahsb = .false. ! check the heat and salt budgets (T) or not (F) 26 26 ln_limdiaout = .true. ! output the heat and salt budgets (T) or not (F) … … 86 86 rn_hnewice = 0.1 ! thickness for new ice formation in open water (m) 87 87 ln_frazil = .false. ! use frazil ice collection thickness as a function of wind (T) or not (F) 88 rn_maxfrazb = 0.0 ! maximum fraction of frazil ice collecting at the ice base88 rn_maxfrazb = 1.0 ! maximum fraction of frazil ice collecting at the ice base 89 89 rn_vfrazb = 0.417 ! thresold drift speed for frazil ice collecting at the ice bottom (m/s) 90 90 rn_Cfrazb = 5.0 ! squeezing coefficient for frazil ice collecting at the ice bottom -
branches/2016/dev_CNRS_2016/NEMOGCM/CONFIG/SHARED/namelist_ref
r7277 r7278 3 3 !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 4 4 !! NEMO/OPA : 1 - run manager (namrun) 5 !! namelists 2 - Domain (namcfg, namzgr, namdom, namtsd )5 !! namelists 2 - Domain (namcfg, namzgr, namdom, namtsd, namcrs, namc1d, namc1d_uvd) 6 6 !! 3 - Surface boundary (namsbc, namsbc_flx, namsbc_clio, namsbc_core, namsbc_sas 7 7 !! namsbc_cpl, namtra_qsr, namsbc_rnf, … … 61 61 !! namzgr vertical coordinate 62 62 !! namdom space and time domain (bathymetry, mesh, timestep) 63 !! namwad Wetting and drying (default F) 63 64 !! namcrs coarsened grid (for outputs and/or TOP) ("key_crs") 64 65 !! namc1d 1D configuration options ("key_c1d") … … 94 95 ! 95 96 ln_crs = .false. ! Logical switch for coarsening module 97 / 98 !----------------------------------------------------------------------- 99 &namwad ! Wetting and drying (default F) 100 !----------------------------------------------------------------------- 101 ln_wd = .false. ! T/F activation of wetting and drying 102 rn_wdmin1 = 0.1 ! Minimum wet depth on dried cells 103 rn_wdmin2 = 0.01 ! Tolerance of min wet depth on dried cells 104 rn_wdld = 20.0 ! Land elevation below which wetting/drying is allowed 105 nn_wdit = 10 ! Max iterations for W/D limiter 96 106 / 97 107 !----------------------------------------------------------------------- … … 436 446 &namsbc_alb ! albedo parameters 437 447 !----------------------------------------------------------------------- 438 rn_cloud = 0.06 ! cloud correction to snow and ice albedo 439 rn_albice = 0.53 ! albedo of melting ice in the arctic and antarctic 440 rn_alphd = 0.80 ! coefficients for linear interpolation used to 441 rn_alphc = 0.65 ! compute albedo between two extremes values 442 rn_alphdi = 0.72 ! (Pyane, 1972) 448 nn_ice_alb = 0 ! parameterization of ice/snow albedo 449 ! 0: Shine & Henderson-Sellers (JGR 1985) 450 ! 1: "home made" based on Brandt et al. (J. Climate 2005) 451 ! and Grenfell & Perovich (JGR 2004) 452 rn_albice = 0.53 ! albedo of bare puddled ice (values from 0.49 to 0.58) 453 ! 0.53 (default) => if nn_ice_alb=0 454 ! 0.50 (default) => if nn_ice_alb=1 443 455 / 444 456 !----------------------------------------------------------------------- … … 495 507 !!====================================================================== 496 508 !! namlbc lateral momentum boundary condition 497 !! namobc open boundaries parameters ("key_obc")498 509 !! namagrif agrif nested grid ( read by child model only ) ("key_agrif") 510 !! nam_tide Tidal forcing 499 511 !! nambdy Unstructured open boundaries ("key_bdy") 500 !! namtide Tidal forcing at open boundaries ("key_bdy_tides") 512 !! nambdy_dta Unstructured open boundaries - external data ("key_bdy") 513 !! nambdy_tide tidal forcing at open boundaries ("key_bdy_tides") 501 514 !!====================================================================== 502 515 ! … … 659 672 &nameos ! ocean physical parameters 660 673 !----------------------------------------------------------------------- 661 nn_eos = -1 ! type of equation of state and Brunt-Vaisala frequency 662 ! =-1, TEOS-10 663 ! = 0, EOS-80 664 ! = 1, S-EOS (simplified eos) 665 ln_useCT = .true. ! use of Conservative Temp. ==> surface CT converted in Pot. Temp. in sbcssm 674 ln_teos10 = .false. ! = Use TEOS-10 equation of state 675 ln_eos80 = .false. ! = Use EOS80 equation of state 676 ln_seos = .false. ! = Use simplified equation of state (S-EOS) 666 677 ! 667 ! ! S-EOS coefficients :668 678 ! ! S-EOS coefficients (ln_seos=T): 679 ! ! rd(T,S,Z)*rau0 = -a0*(1+.5*lambda*dT+mu*Z+nu*dS)*dT+b0*dS 669 680 rn_a0 = 1.6550e-1 ! thermal expension coefficient (nn_eos= 1) 670 681 rn_b0 = 7.6554e-1 ! saline expension coefficient (nn_eos= 1) … … 957 968 rn_tfe_itf = 1. ! ITF tidal dissipation efficiency 958 969 / 959 970 !----------------------------------------------------------------------- 971 &namzdf_tmx_new ! internal wave-driven mixing parameterization ("key_zdftmx_new" & "key_zdfddm") 972 !----------------------------------------------------------------------- 973 nn_zpyc = 1 ! pycnocline-intensified dissipation scales as N (=1) or N^2 (=2) 974 ln_mevar = .true. ! variable (T) or constant (F) mixing efficiency 975 ln_tsdiff = .true. ! account for differential T/S mixing (T) or not (F) 976 / 960 977 !!====================================================================== 961 978 !! *** Miscellaneous namelists *** … … 1014 1031 !! namptr Poleward Transport Diagnostics 1015 1032 !! namhsb Heat and salt budgets 1033 !! namdiu Cool skin and warm layer models (default F) 1016 1034 !! namflo float parameters ("key_float") 1017 !! nam_diaharm Harmonic analysis of tidal constituents ('key_diaharm') 1018 !! namdct transports through some sections 1035 !! nam_diaharm Harmonic analysis of tidal constituents ("key_diaharm") 1036 !! namdct transports through some sections ("key_diadct") 1037 !! nam_diatmb Top Middle Bottom Output (default F) 1038 !! nam_dia25h 25h Mean Output (default F) 1019 1039 !! namnc4 netcdf4 chunking and compression settings ("key_netcdf4") 1020 1040 !!====================================================================== … … 1051 1071 !----------------------------------------------------------------------- 1052 1072 ln_diahsb = .false. ! check the heat and salt budgets (T) or not (F) 1073 / 1074 !----------------------------------------------------------------------- 1075 &namdiu ! Cool skin and warm layer models (default F) 1076 !----------------------------------------------------------------------- 1077 ln_diurnal = .false. ! 1078 ln_diurnal_only = .false. ! 1053 1079 / 1054 1080 !----------------------------------------------------------------------- … … 1083 1109 ! -1 : debug all section 1084 1110 ! 0 < n : debug section number n 1111 / 1112 !----------------------------------------------------------------------- 1113 &nam_diatmb ! Top Middle Bottom Output (default F) 1114 !----------------------------------------------------------------------- 1115 ln_diatmb = .false. ! Choose Top Middle and Bottom output or not 1116 / 1117 !----------------------------------------------------------------------- 1118 &nam_dia25h ! 25h Mean Output (default F) 1119 !----------------------------------------------------------------------- 1120 ln_dia25h = .false. ! Choose 25h mean output or not 1085 1121 / 1086 1122 !----------------------------------------------------------------------- … … 1158 1194 nn_divdmp = 0 ! Number of iterations of divergence damping operator 1159 1195 / 1160 !-----------------------------------------------------------------------1161 &namdiu ! Cool skin and warm layer models1162 !-----------------------------------------------------------------------1163 ln_diurnal = .false. !1164 ln_diurnal_only = .false. !1165 /1166 !-----------------------------------------------------------------------1167 &nam_diatmb ! Top Middle Bottom Output1168 !-----------------------------------------------------------------------1169 ln_diatmb = .false. ! Choose Top Middle and Bottom output or not1170 /1171 !-----------------------------------------------------------------------1172 &namwad ! Wetting and drying1173 !-----------------------------------------------------------------------1174 ln_wd = .false. ! T/F activation of wetting and drying1175 rn_wdmin1 = 0.1 ! Minimum wet depth on dried cells1176 rn_wdmin2 = 0.01 ! Tolerance of min wet depth on dried cells1177 rn_wdld = 20.0 ! Land elevation below which wetting/drying is allowed1178 nn_wdit = 10 ! Max iterations for W/D limiter1179 /1180 !-----------------------------------------------------------------------1181 &nam_dia25h ! 25h Mean Output1182 !-----------------------------------------------------------------------1183 ln_dia25h = .false. ! Choose 25h mean output or not1184 / -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/LIM_SRC_3/ice.F90
r6403 r7278 234 234 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: u_oce, v_oce !: surface ocean velocity used in ice dynamics 235 235 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ahiu , ahiv !: hor. diffusivity coeff. at U- and V-points [m2/s] 236 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: pahu , pahv !: ice hor. eddy diffusivity coef. at U- and V-points237 236 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ust2s, hicol !: friction velocity, ice collection thickness accreted in leads 238 237 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: strp1, strp2 !: strength at previous time steps … … 253 252 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: fhld !: heat flux from the lead used for bottom melting 254 253 255 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_snw !: snow-ocean mass exchange over 1 time step [kg/m2]256 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_spr !: snow precipitation on ice over 1 time step [kg/m2]257 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_sub !: snow sublimation over 1 time step [kg/m2]258 259 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_ice !: ice-ocean mass exchange over 1 time step [kg/m2]260 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_sni !: snow ice growth component of wfx_ice [kg/m2]261 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_opw !: lateral ice growth component of wfx_ice [kg/m2]262 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_bog !: bottom ice growth component of wfx_ice [kg/m2]263 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_dyn !: dynamical ice growth component of wfx_ice [kg /m2]264 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_bom !: bottom melt component of wfx_ice [kg/m2]265 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_sum !: surface melt component of wfx_ice [kg/m2]266 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_res !: residual component of wfx_ice [kg/m2]267 268 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: afx_tot !: ice concentration tendency (total) [s-1]254 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_snw !: snow-ocean mass exchange [kg.m-2.s-1] 255 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_spr !: snow precipitation on ice [kg.m-2.s-1] 256 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_sub !: snow/ice sublimation [kg.m-2.s-1] 257 258 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_ice !: ice-ocean mass exchange [kg.m-2.s-1] 259 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_sni !: snow ice growth component of wfx_ice [kg.m-2.s-1] 260 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_opw !: lateral ice growth component of wfx_ice [kg.m-2.s-1] 261 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_bog !: bottom ice growth component of wfx_ice [kg.m-2.s-1] 262 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_dyn !: dynamical ice growth component of wfx_ice [kg.m-2.s-1] 263 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_bom !: bottom melt component of wfx_ice [kg.m-2.s-1] 264 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_sum !: surface melt component of wfx_ice [kg.m-2.s-1] 265 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_res !: residual component of wfx_ice [kg.m-2.s-1] 266 267 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: afx_tot !: ice concentration tendency (total) [s-1] 269 268 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: afx_thd !: ice concentration tendency (thermodynamics) [s-1] 270 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: afx_dyn !: ice concentration tendency (dynamics) [s-1]269 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: afx_dyn !: ice concentration tendency (dynamics) [s-1] 271 270 272 271 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_bog !: salt flux due to ice growth/melt [PSU/m2/s] … … 279 278 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_res !: residual salt flux due to correction of ice thickness [PSU/m2/s] 280 279 281 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_bog !: total heat flux causing bottom ice growth 282 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_bom !: total heat flux causing bottom ice melt 283 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_sum !: total heat flux causing surface ice melt 284 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_opw !: total heat flux causing open water ice formation 285 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_dif !: total heat flux causing Temp change in the ice 286 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_snw !: heat flux for snow melt 287 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_err !: heat flux error after heat diffusion 288 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_err_dif !: heat flux remaining due to change in non-solar flux 289 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_err_rem !: heat flux error after heat remapping 290 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_in !: heat flux available for thermo transformations 291 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_out !: heat flux remaining at the end of thermo transformations 292 280 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_sub !: salt flux due to ice sublimation 281 282 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_bog !: total heat flux causing bottom ice growth [W.m-2] 283 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_bom !: total heat flux causing bottom ice melt [W.m-2] 284 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_sum !: total heat flux causing surface ice melt [W.m-2] 285 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_opw !: total heat flux causing open water ice formation [W.m-2] 286 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_dif !: total heat flux causing Temp change in the ice [W.m-2] 287 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_snw !: heat flux for snow melt [W.m-2] 288 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_err !: heat flux error after heat diffusion [W.m-2] 289 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_err_dif !: heat flux remaining due to change in non-solar flux [W.m-2] 290 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_err_rem !: heat flux error after heat remapping [W.m-2] 291 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_in !: heat flux available for thermo transformations [W.m-2] 292 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_out !: heat flux remaining at the end of thermo transformations [W.m-2] 293 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_err_sub !: mass flux error after sublimation [kg.m-2.s-1] 294 293 295 ! heat flux associated with ice-atmosphere mass exchange 294 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_sub !: heat flux for sublimation 295 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_spr !: heat flux of the snow precipitation 296 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_sub !: heat flux for sublimation [W.m-2] 297 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_spr !: heat flux of the snow precipitation [W.m-2] 296 298 297 299 ! heat flux associated with ice-ocean mass exchange 298 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_thd !: ice-ocean heat flux from thermo processes (limthd_dh) 299 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_dyn !: ice-ocean heat flux from mecanical processes (limitd_me) 300 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_res !: residual heat flux due to correction of ice thickness 301 302 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: ftr_ice !: transmitted solar radiation under ice 300 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_thd !: ice-ocean heat flux from thermo processes (limthd_dh) [W.m-2] 301 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_dyn !: ice-ocean heat flux from mecanical processes (limitd_me) [W.m-2] 302 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_res !: residual heat flux due to correction of ice thickness [W.m-2] 303 304 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: ftr_ice !: transmitted solar radiation under ice 305 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: pahu3D , pahv3D 303 306 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: rn_amax_2d !: maximum ice concentration 2d array 304 307 … … 370 373 !!-------------------------------------------------------------------------- 371 374 ! !!: ** Namelist namicerun read in sbc_lim_init ** 372 INTEGER , PUBLIC :: jpl !: number of ice categories373 INTEGER , PUBLIC :: nlay_i !: number of ice layers374 INTEGER , PUBLIC :: nlay_s !: number of snow layers375 CHARACTER(len=32) , PUBLIC :: cn_icerst_in !: suffix of ice restart name (input)375 INTEGER , PUBLIC :: jpl !: number of ice categories 376 INTEGER , PUBLIC :: nlay_i !: number of ice layers 377 INTEGER , PUBLIC :: nlay_s !: number of snow layers 378 CHARACTER(len=32) , PUBLIC :: cn_icerst_in !: suffix of ice restart name (input) 376 379 CHARACTER(len=256), PUBLIC :: cn_icerst_indir !: ice restart input directory 377 CHARACTER(len=32) , PUBLIC :: cn_icerst_out !: suffix of ice restart name (output)380 CHARACTER(len=32) , PUBLIC :: cn_icerst_out !: suffix of ice restart name (output) 378 381 CHARACTER(len=256), PUBLIC :: cn_icerst_outdir!: ice restart output directory 379 LOGICAL , PUBLIC :: ln_limdyn !: flag for ice dynamics (T) or not (F)380 LOGICAL , PUBLIC :: ln_icectl !: flag for sea-ice points output (T) or not (F)381 REAL(wp) , PUBLIC :: rn_amax_n !: maximum ice concentration Northern hemisphere382 REAL(wp) , PUBLIC :: rn_amax_s !: maximum ice concentration Southern hemisphere383 INTEGER , PUBLIC :: iiceprt !: debug i-point384 INTEGER , PUBLIC :: jiceprt !: debug j-point382 LOGICAL , PUBLIC :: ln_limdyn !: flag for ice dynamics (T) or not (F) 383 LOGICAL , PUBLIC :: ln_icectl !: flag for sea-ice points output (T) or not (F) 384 REAL(wp) , PUBLIC :: rn_amax_n !: maximum ice concentration Northern hemisphere 385 REAL(wp) , PUBLIC :: rn_amax_s !: maximum ice concentration Southern hemisphere 386 INTEGER , PUBLIC :: iiceprt !: debug i-point 387 INTEGER , PUBLIC :: jiceprt !: debug j-point 385 388 ! 386 389 !!-------------------------------------------------------------------------- … … 426 429 ALLOCATE( u_oce (jpi,jpj) , v_oce (jpi,jpj) , & 427 430 & ahiu (jpi,jpj) , ahiv (jpi,jpj) , & 428 & pahu (jpi,jpj) , pahv (jpi,jpj) , &429 431 & ust2s (jpi,jpj) , hicol (jpi,jpj) , & 430 432 & strp1 (jpi,jpj) , strp2 (jpi,jpj) , strength (jpi,jpj) , & … … 439 441 & wfx_res(jpi,jpj) , wfx_sni(jpi,jpj) , wfx_opw(jpi,jpj) , wfx_spr(jpi,jpj) , & 440 442 & afx_tot(jpi,jpj) , afx_thd(jpi,jpj), afx_dyn(jpi,jpj) , & 441 & fhtur (jpi,jpj) , ftr_ice(jpi,jpj,jpl), qlead (jpi,jpj) ,&442 & rn_amax_2d (jpi,jpj),&443 & sfx_res(jpi,jpj) , sfx_bri(jpi,jpj) , sfx_dyn(jpi,jpj) , &443 & fhtur (jpi,jpj) , ftr_ice(jpi,jpj,jpl), pahu3D(jpi,jpj,jpl+1), pahv3D(jpi,jpj,jpl+1), & 444 & rn_amax_2d (jpi,jpj) , qlead (jpi,jpj) , & 445 & sfx_res(jpi,jpj) , sfx_bri(jpi,jpj) , sfx_dyn(jpi,jpj) , sfx_sub(jpi,jpj), & 444 446 & sfx_bog(jpi,jpj) , sfx_bom(jpi,jpj) , sfx_sum(jpi,jpj) , sfx_sni(jpi,jpj) , sfx_opw(jpi,jpj) , & 445 447 & hfx_res(jpi,jpj) , hfx_snw(jpi,jpj) , hfx_sub(jpi,jpj) , hfx_err(jpi,jpj) , & 446 & hfx_err_dif(jpi,jpj) , hfx_err_rem(jpi,jpj) , 448 & hfx_err_dif(jpi,jpj) , hfx_err_rem(jpi,jpj) , wfx_err_sub(jpi,jpj) , & 447 449 & hfx_in (jpi,jpj) , hfx_out(jpi,jpj) , fhld(jpi,jpj) , & 448 450 & hfx_sum(jpi,jpj) , hfx_bom(jpi,jpj) , hfx_bog(jpi,jpj) , hfx_dif(jpi,jpj) , hfx_opw(jpi,jpj) , & … … 511 513 !!====================================================================== 512 514 END MODULE ice 515 -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/LIM_SRC_3/limcons.F90
r6403 r7278 24 24 USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined) 25 25 USE sbc_oce , ONLY : sfx ! Surface boundary condition: ocean fields 26 26 USE sbc_ice , ONLY : qevap_ice 27 27 28 IMPLICIT NONE 28 29 PRIVATE … … 184 185 ! salt flux 185 186 zfs_b = glob_sum( ( sfx_bri(:,:) + sfx_bog(:,:) + sfx_bom(:,:) + sfx_sum(:,:) + sfx_sni(:,:) + & 186 & sfx_opw(:,:) + sfx_res(:,:) + sfx_dyn(:,:) 187 & sfx_opw(:,:) + sfx_res(:,:) + sfx_dyn(:,:) + sfx_sub(:,:) & 187 188 & ) * e1e2t(:,:) * tmask(:,:,1) * zconv ) 188 189 … … 209 210 ! salt flux 210 211 zfs = glob_sum( ( sfx_bri(:,:) + sfx_bog(:,:) + sfx_bom(:,:) + sfx_sum(:,:) + sfx_sni(:,:) + & 211 & sfx_opw(:,:) + sfx_res(:,:) + sfx_dyn(:,:) 212 & sfx_opw(:,:) + sfx_res(:,:) + sfx_dyn(:,:) + sfx_sub(:,:) & 212 213 & ) * e1e2t(:,:) * tmask(:,:,1) * zconv ) - zfs_b 213 214 … … 287 288 #if ! defined key_bdy 288 289 ! heat flux 289 zhfx = glob_sum( ( hfx_in - hfx_out - diag_heat - diag_trp_ei - diag_trp_es - hfx_sub ) * e1e2t * tmask(:,:,1) * zconv ) 290 zhfx = glob_sum( ( hfx_in - hfx_out - diag_heat - diag_trp_ei - diag_trp_es - SUM( qevap_ice * a_i_b, dim=3 ) ) & 291 & * e1e2t * tmask(:,:,1) * zconv ) 290 292 ! salt flux 291 293 zsfx = glob_sum( ( sfx + diag_smvi ) * e1e2t * tmask(:,:,1) * zconv ) * rday -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/LIM_SRC_3/limdiahsb.F90
r5836 r7278 56 56 real(wp) :: zbg_ivo, zbg_svo, zbg_are, zbg_sal ,zbg_tem ,zbg_ihc ,zbg_shc 57 57 real(wp) :: zbg_sfx, zbg_sfx_bri, zbg_sfx_bog, zbg_sfx_bom, zbg_sfx_sum, zbg_sfx_sni, & 58 & zbg_sfx_opw, zbg_sfx_res, zbg_sfx_dyn 58 & zbg_sfx_opw, zbg_sfx_res, zbg_sfx_dyn, zbg_sfx_sub 59 59 real(wp) :: zbg_vfx, zbg_vfx_bog, zbg_vfx_opw, zbg_vfx_sni, zbg_vfx_dyn 60 60 real(wp) :: zbg_vfx_bom, zbg_vfx_sum, zbg_vfx_res, zbg_vfx_spr, zbg_vfx_snw, zbg_vfx_sub … … 111 111 zbg_sfx_bom = ztmp * glob_sum( sfx_bom(:,:) * e1e2t(:,:) * tmask(:,:,1) ) 112 112 zbg_sfx_sum = ztmp * glob_sum( sfx_sum(:,:) * e1e2t(:,:) * tmask(:,:,1) ) 113 zbg_sfx_sub = ztmp * glob_sum( sfx_sub(:,:) * e1e2t(:,:) * tmask(:,:,1) ) 113 114 114 115 ! Heat budget 115 zbg_ihc = glob_sum( et_i(:,:) * e1e2t(:,:) ) * 1.e-20! ice heat content [1.e20 J]116 zbg_shc = glob_sum( et_s(:,:) * e1e2t(:,:) ) * 1.e-20! snow heat content [1.e20 J]116 zbg_ihc = glob_sum( et_i(:,:) * e1e2t(:,:) * 1.e-20 ) ! ice heat content [1.e20 J] 117 zbg_shc = glob_sum( et_s(:,:) * e1e2t(:,:) * 1.e-20 ) ! snow heat content [1.e20 J] 117 118 zbg_hfx_dhc = glob_sum( diag_heat(:,:) * e1e2t(:,:) * tmask(:,:,1) ) ! [in W] 118 119 zbg_hfx_spr = glob_sum( hfx_spr(:,:) * e1e2t(:,:) * tmask(:,:,1) ) ! [in W] … … 189 190 CALL iom_put( 'ibgsfxbom' , zbg_sfx_bom ) ! salt flux bottom melt - 190 191 CALL iom_put( 'ibgsfxsum' , zbg_sfx_sum ) ! salt flux surface melt - 192 CALL iom_put( 'ibgsfxsub' , zbg_sfx_sub ) ! salt flux sublimation - 191 193 192 194 CALL iom_put( 'ibghfxdhc' , zbg_hfx_dhc ) ! Heat content variation in snow and ice [W] -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/LIM_SRC_3/limhdf.F90
r5836 r7278 7 7 !! - ! 2001-05 (G. Madec, R. Hordoir) opa norm 8 8 !! 1.0 ! 2002-08 (C. Ethe) F90, free form 9 !! 3.0 ! 2015-08 (O. Tintó and M. Castrillo) added lim_hdf (multiple) 9 10 !!---------------------------------------------------------------------- 10 11 #if defined key_lim3 … … 27 28 PRIVATE 28 29 29 PUBLIC lim_hdf 30 PUBLIC lim_hdf ! called by lim_trp 30 31 PUBLIC lim_hdf_init ! called by sbc_lim_init 31 32 … … 43 44 CONTAINS 44 45 45 SUBROUTINE lim_hdf( ptab )46 SUBROUTINE lim_hdf( ptab , ihdf_vars , jpl , nlay_i ) 46 47 !!------------------------------------------------------------------- 47 48 !! *** ROUTINE lim_hdf *** … … 54 55 !! ** Action : update ptab with the diffusive contribution 55 56 !!------------------------------------------------------------------- 56 REAL(wp), DIMENSION(jpi,jpj), INTENT( inout ) :: ptab ! Field on which the diffusion is applied 57 ! 58 INTEGER :: ji, jj ! dummy loop indices 57 INTEGER :: jpl, nlay_i, isize, ihdf_vars 58 REAL(wp), DIMENSION(:,:,:), INTENT( inout ),TARGET :: ptab ! Field on which the diffusion is applied 59 ! 60 INTEGER :: ji, jj, jk, jl , jm ! dummy loop indices 59 61 INTEGER :: iter, ierr ! local integers 60 REAL(wp) :: zrlxint, zconv ! local scalars 61 REAL(wp), POINTER, DIMENSION(:,:) :: zrlx, zflu, zflv, zdiv0, zdiv, ztab0 62 REAL(wp) :: zrlxint ! local scalars 63 REAL(wp), POINTER , DIMENSION ( : ) :: zconv ! local scalars 64 REAL(wp), POINTER , DIMENSION(:,:,:) :: zrlx,zdiv0, ztab0 65 REAL(wp), POINTER , DIMENSION(:,:) :: zflu, zflv, zdiv 62 66 CHARACTER(lc) :: charout ! local character 63 67 REAL(wp), PARAMETER :: zrelax = 0.5_wp ! relaxation constant for iterative procedure … … 65 69 INTEGER , PARAMETER :: its = 100 ! Maximum number of iteration 66 70 !!------------------------------------------------------------------- 71 TYPE(arrayptr) , ALLOCATABLE, DIMENSION(:) :: pt2d_array, zrlx_array 72 CHARACTER(len=1) , ALLOCATABLE, DIMENSION(:) :: type_array ! define the nature of ptab array grid-points 73 ! ! = T , U , V , F , W and I points 74 REAL(wp) , ALLOCATABLE, DIMENSION(:) :: psgn_array ! =-1 the sign change across the north fold boundary 75 76 !!--------------------------------------------------------------------- 77 78 ! !== Initialisation ==! 79 ! +1 open water diffusion 80 isize = jpl*(ihdf_vars+nlay_i)+1 81 ALLOCATE( zconv (isize) ) 82 ALLOCATE( pt2d_array(isize) , zrlx_array(isize) ) 83 ALLOCATE( type_array(isize) ) 84 ALLOCATE( psgn_array(isize) ) 67 85 68 CALL wrk_alloc( jpi, jpj, zrlx, zflu, zflv, zdiv0, zdiv, ztab0 ) 69 70 ! !== Initialisation ==! 86 CALL wrk_alloc( jpi, jpj, isize, zrlx, zdiv0, ztab0 ) 87 CALL wrk_alloc( jpi, jpj, zflu, zflv, zdiv ) 88 89 DO jk= 1 , isize 90 pt2d_array(jk)%pt2d=>ptab(:,:,jk) 91 zrlx_array(jk)%pt2d=>zrlx(:,:,jk) 92 type_array(jk)='T' 93 psgn_array(jk)=1. 94 END DO 95 71 96 ! 72 97 IF( linit ) THEN ! Metric coefficient (compute at the first call and saved in efact) … … 74 99 IF( lk_mpp ) CALL mpp_sum( ierr ) 75 100 IF( ierr /= 0 ) CALL ctl_stop( 'STOP', 'lim_hdf : unable to allocate arrays' ) 76 DO jj = 2, jpjm1 101 DO jj = 2, jpjm1 77 102 DO ji = fs_2 , fs_jpim1 ! vector opt. 78 103 efact(ji,jj) = ( e2u(ji,jj) + e2u(ji-1,jj) + e1v(ji,jj) + e1v(ji,jj-1) ) * r1_e1e2t(ji,jj) … … 83 108 ! ! Time integration parameters 84 109 ! 85 ztab0(:, : ) = ptab(:,:) ! Arrays initialization 86 zdiv0(:, 1 ) = 0._wp 87 zdiv0(:,jpj) = 0._wp 88 zflu (jpi,:) = 0._wp 89 zflv (jpi,:) = 0._wp 90 zdiv0(1, :) = 0._wp 91 zdiv0(jpi,:) = 0._wp 110 zflu (jpi,: ) = 0._wp 111 zflv (jpi,: ) = 0._wp 112 113 DO jk=1 , isize 114 ztab0(:, : , jk ) = ptab(:,:,jk) ! Arrays initialization 115 zdiv0(:, 1 , jk ) = 0._wp 116 zdiv0(:,jpj, jk ) = 0._wp 117 zdiv0(1, :, jk ) = 0._wp 118 zdiv0(jpi,:, jk ) = 0._wp 119 END DO 92 120 93 121 zconv = 1._wp !== horizontal diffusion using a Crant-Nicholson scheme ==! 94 122 iter = 0 95 123 ! 96 DO WHILE( zconv> ( 2._wp * 1.e-04 ) .AND. iter <= its ) ! Sub-time step loop124 DO WHILE( MAXVAL(zconv(:)) > ( 2._wp * 1.e-04 ) .AND. iter <= its ) ! Sub-time step loop 97 125 ! 98 126 iter = iter + 1 ! incrementation of the sub-time step number 99 127 ! 128 DO jk = 1 , isize 129 jl = (jk-1) /( ihdf_vars+nlay_i)+1 130 IF (zconv(jk) > ( 2._wp * 1.e-04 )) THEN 131 DO jj = 1, jpjm1 ! diffusive fluxes in U- and V- direction 132 DO ji = 1 , fs_jpim1 ! vector opt. 133 zflu(ji,jj) = pahu3D(ji,jj,jl) * e2u(ji,jj) * r1_e1u(ji,jj) * ( ptab(ji+1,jj,jk) - ptab(ji,jj,jk) ) 134 zflv(ji,jj) = pahv3D(ji,jj,jl) * e1v(ji,jj) * r1_e2v(ji,jj) * ( ptab(ji,jj+1,jk) - ptab(ji,jj,jk) ) 135 END DO 136 END DO 137 ! 138 DO jj= 2, jpjm1 ! diffusive trend : divergence of the fluxes 139 DO ji = fs_2 , fs_jpim1 ! vector opt. 140 zdiv(ji,jj) = ( zflu(ji,jj) - zflu(ji-1,jj) + zflv(ji,jj) - zflv(ji,jj-1) ) * r1_e1e2t(ji,jj) 141 END DO 142 END DO 143 ! 144 IF( iter == 1 ) zdiv0(:,:,jk) = zdiv(:,:) ! save the 1st evaluation of the diffusive trend in zdiv0 145 ! 146 DO jj = 2, jpjm1 ! iterative evaluation 147 DO ji = fs_2 , fs_jpim1 ! vector opt. 148 zrlxint = ( ztab0(ji,jj,jk) & 149 & + rdt_ice * ( zalfa * ( zdiv(ji,jj) + efact(ji,jj) * ptab(ji,jj,jk) ) & 150 & + ( 1.0 - zalfa ) * zdiv0(ji,jj,jk) ) & 151 & ) / ( 1.0 + zalfa * rdt_ice * efact(ji,jj) ) 152 zrlx(ji,jj,jk) = ptab(ji,jj,jk) + zrelax * ( zrlxint - ptab(ji,jj,jk) ) 153 END DO 154 END DO 155 END IF 156 157 END DO 158 159 CALL lbc_lnk_multi( zrlx_array, type_array , psgn_array , isize ) ! Multiple interchange of all the variables 160 ! 161 IF ( MOD( iter-1 , nn_convfrq ) == 0 ) THEN !Convergence test every nn_convfrq iterations (perf. optimization ) 162 DO jk=1,isize 163 zconv(jk) = 0._wp ! convergence test 164 DO jj = 2, jpjm1 165 DO ji = fs_2, fs_jpim1 166 zconv(jk) = MAX( zconv(jk), ABS( zrlx(ji,jj,jk) - ptab(ji,jj,jk) ) ) 167 END DO 168 END DO 169 END DO 170 IF( lk_mpp ) CALL mpp_max_multiple( zconv , isize ) ! max over the global domain for all the variables 171 ENDIF 172 ! 173 DO jk=1,isize 174 ptab(:,:,jk) = zrlx(:,:,jk) 175 END DO 176 ! 177 END DO ! end of sub-time step loop 178 179 ! ----------------------- 180 !!! final step (clem) !!! 181 DO jk = 1, isize 182 jl = (jk-1) /( ihdf_vars+nlay_i)+1 100 183 DO jj = 1, jpjm1 ! diffusive fluxes in U- and V- direction 101 184 DO ji = 1 , fs_jpim1 ! vector opt. 102 zflu(ji,jj) = pahu (ji,jj) * e2u(ji,jj) * r1_e1u(ji,jj) * ( ptab(ji+1,jj) - ptab(ji,jj) )103 zflv(ji,jj) = pahv (ji,jj) * e1v(ji,jj) * r1_e2v(ji,jj) * ( ptab(ji,jj+1) - ptab(ji,jj) )185 zflu(ji,jj) = pahu3D(ji,jj,jl) * e2u(ji,jj) * r1_e1u(ji,jj) * ( ptab(ji+1,jj,jk) - ptab(ji,jj,jk) ) 186 zflv(ji,jj) = pahv3D(ji,jj,jl) * e1v(ji,jj) * r1_e2v(ji,jj) * ( ptab(ji,jj+1,jk) - ptab(ji,jj,jk) ) 104 187 END DO 105 188 END DO … … 108 191 DO ji = fs_2 , fs_jpim1 ! vector opt. 109 192 zdiv(ji,jj) = ( zflu(ji,jj) - zflu(ji-1,jj) + zflv(ji,jj) - zflv(ji,jj-1) ) * r1_e1e2t(ji,jj) 110 END DO 111 END DO 112 ! 113 IF( iter == 1 ) zdiv0(:,:) = zdiv(:,:) ! save the 1st evaluation of the diffusive trend in zdiv0 114 ! 115 DO jj = 2, jpjm1 ! iterative evaluation 116 DO ji = fs_2 , fs_jpim1 ! vector opt. 117 zrlxint = ( ztab0(ji,jj) & 118 & + rdt_ice * ( zalfa * ( zdiv(ji,jj) + efact(ji,jj) * ptab(ji,jj) ) & 119 & + ( 1.0 - zalfa ) * zdiv0(ji,jj) ) & 120 & ) / ( 1.0 + zalfa * rdt_ice * efact(ji,jj) ) 121 zrlx(ji,jj) = ptab(ji,jj) + zrelax * ( zrlxint - ptab(ji,jj) ) 122 END DO 123 END DO 124 CALL lbc_lnk( zrlx, 'T', 1. ) ! lateral boundary condition 125 ! 126 IF ( MOD( iter, nn_convfrq ) == 0 ) THEN ! convergence test every nn_convfrq iterations (perf. optimization) 127 zconv = 0._wp 128 DO jj = 2, jpjm1 129 DO ji = fs_2, fs_jpim1 130 zconv = MAX( zconv, ABS( zrlx(ji,jj) - ptab(ji,jj) ) ) 131 END DO 132 END DO 133 IF( lk_mpp ) CALL mpp_max( zconv ) ! max over the global domain 134 ENDIF 135 ! 136 ptab(:,:) = zrlx(:,:) 137 ! 138 END DO ! end of sub-time step loop 139 140 ! ----------------------- 141 !!! final step (clem) !!! 142 DO jj = 1, jpjm1 ! diffusive fluxes in U- and V- direction 143 DO ji = 1 , fs_jpim1 ! vector opt. 144 zflu(ji,jj) = pahu(ji,jj) * e2u(ji,jj) * r1_e1u(ji,jj) * ( ptab(ji+1,jj) - ptab(ji,jj) ) 145 zflv(ji,jj) = pahv(ji,jj) * e1v(ji,jj) * r1_e2v(ji,jj) * ( ptab(ji,jj+1) - ptab(ji,jj) ) 193 ptab(ji,jj,jk) = ztab0(ji,jj,jk) + 0.5 * ( zdiv(ji,jj) + zdiv0(ji,jj,jk) ) 194 END DO 146 195 END DO 147 196 END DO 148 ! 149 DO jj= 2, jpjm1 ! diffusive trend : divergence of the fluxes 150 DO ji = fs_2 , fs_jpim1 ! vector opt. 151 zdiv(ji,jj) = ( zflu(ji,jj) - zflu(ji-1,jj) + zflv(ji,jj) - zflv(ji,jj-1) ) * r1_e1e2t(ji,jj) 152 ptab(ji,jj) = ztab0(ji,jj) + 0.5 * ( zdiv(ji,jj) + zdiv0(ji,jj) ) 153 END DO 154 END DO 155 CALL lbc_lnk( ptab, 'T', 1. ) ! lateral boundary condition 197 198 CALL lbc_lnk_multi( pt2d_array, type_array , psgn_array , isize ) ! Multiple interchange of all the variables 199 156 200 !!! final step (clem) !!! 157 201 ! ----------------------- 158 202 159 203 IF(ln_ctl) THEN 160 zrlx(:,:) = ptab(:,:) - ztab0(:,:) 161 WRITE(charout,FMT="(' lim_hdf : zconv =',D23.16, ' iter =',I4,2X)") zconv, iter 162 CALL prt_ctl( tab2d_1=zrlx, clinfo1=charout ) 163 ENDIF 164 ! 165 CALL wrk_dealloc( jpi, jpj, zrlx, zflu, zflv, zdiv0, zdiv, ztab0 ) 204 DO jk = 1 , isize 205 zrlx(:,:,jk) = ptab(:,:,jk) - ztab0(:,:,jk) 206 WRITE(charout,FMT="(' lim_hdf : zconv =',D23.16, ' iter =',I4,2X)") zconv, iter 207 CALL prt_ctl( tab2d_1=zrlx(:,:,jk), clinfo1=charout ) 208 END DO 209 ENDIF 210 ! 211 CALL wrk_dealloc( jpi, jpj, isize, zrlx, zdiv0, ztab0 ) 212 CALL wrk_dealloc( jpi, jpj, zflu, zflv, zdiv ) 213 214 DEALLOCATE( zconv ) 215 DEALLOCATE( pt2d_array , zrlx_array ) 216 DEALLOCATE( type_array ) 217 DEALLOCATE( psgn_array ) 166 218 ! 167 219 END SUBROUTINE lim_hdf 220 168 221 169 222 … … 179 232 !!------------------------------------------------------------------- 180 233 INTEGER :: ios ! Local integer output status for namelist read 181 NAMELIST/namicehdf/ nn_convfrq 234 NAMELIST/namicehdf/ nn_convfrq 182 235 !!------------------------------------------------------------------- 183 236 ! … … 212 265 !!====================================================================== 213 266 END MODULE limhdf 267 -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/LIM_SRC_3/limistate.F90
r7277 r7278 24 24 USE par_oce ! ocean parameters 25 25 USE dom_ice ! sea-ice domain 26 USE limvar ! lim_var_salprof 26 27 USE in_out_manager ! I/O manager 27 28 USE lib_mpp ! MPP library … … 277 278 ztest_1 = 1 278 279 ELSE 279 !this write is useful280 IF(lwp) WRITE(numout,*) ' * TEST1 AREA NOT CONSERVED *** zA_cons = ', zA_cons,' zat_i_ini = ',zat_i_ini(ji,jj)281 280 ztest_1 = 0 282 281 ENDIF … … 289 288 ztest_2 = 1 290 289 ELSE 291 !this write is useful292 IF(lwp) WRITE(numout,*) ' * TEST2 VOLUME NOT CONSERVED *** zV_cons = ', zV_cons, &293 ' zvt_i_ini = ', zvt_i_ini(ji,jj)294 290 ztest_2 = 0 295 291 ENDIF … … 299 295 ztest_3 = 1 300 296 ELSE 301 ! this write is useful302 IF(lwp) WRITE(numout,*) ' * TEST 3 THICKNESS OF THE LAST CATEGORY OUT OF BOUNDS *** zh_i_ini(ji,jj,i_fill) = ', &303 zh_i_ini(ji,jj,i_fill), ' hi_max(jpl-1) = ', hi_max(i_fill-1)304 IF(lwp) WRITE(numout,*) ' ji,jj,i_fill ',ji,jj,i_fill305 IF(lwp) WRITE(numout,*) 'zht_i_ini ',zht_i_ini(ji,jj)306 297 ztest_3 = 0 307 298 ENDIF … … 311 302 DO jl = 1, jpl 312 303 IF ( za_i_ini(ji,jj,jl) .LT. 0._wp ) THEN 313 ! this write is useful314 IF(lwp) WRITE(numout,*) ' * TEST 4 POSITIVITY NOT OK FOR CAT ', jl, ' WITH A = ', za_i_ini(ji,jj,jl)315 304 ztest_4 = 0 316 305 ENDIF … … 379 368 END DO 380 369 370 ! for constant salinity in time 371 IF( nn_icesal == 1 .OR. nn_icesal == 3 ) THEN 372 CALL lim_var_salprof 373 smv_i = sm_i * v_i 374 ENDIF 375 381 376 ! Snow temperature and heat content 382 377 DO jk = 1, nlay_s -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/LIM_SRC_3/limitd_me.F90
r5836 r7278 45 45 REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: asum ! sum of total ice and open water area 46 46 REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: aksum ! ratio of area removed to area ridged 47 REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: athorn ! participation function; fraction of ridging/ 48 ! ! closing associated w/ category n 47 REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: athorn ! participation function; fraction of ridging/closing associated w/ category n 49 48 REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: hrmin ! minimum ridge thickness 50 49 REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: hrmax ! maximum ridge thickness 51 50 REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: hraft ! thickness of rafted ice 52 REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: krdg ! mean ridge thickness/thickness of ridging ice51 REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: krdg ! thickness of ridging ice / mean ridge thickness 53 52 REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: aridge ! participating ice ridging 54 53 REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: araft ! participating ice rafting 55 54 56 55 REAL(wp), PARAMETER :: krdgmin = 1.1_wp ! min ridge thickness multiplier 57 REAL(wp), PARAMETER :: kraft = 2.0_wp ! rafting multipliyer 58 REAL(wp), PARAMETER :: kamax = 1.0_wp ! max of ice area authorized (clem: scheme is not stable if kamax <= 0.99) 56 REAL(wp), PARAMETER :: kraft = 0.5_wp ! rafting multipliyer 59 57 60 58 REAL(wp) :: Cp ! 61 59 ! 62 !-----------------------------------------------------------------------63 ! Ridging diagnostic arrays for history files64 !-----------------------------------------------------------------------65 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: dardg1dt ! rate of fractional area loss by ridging ice (1/s)66 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: dardg2dt ! rate of fractional area gain by new ridges (1/s)67 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: dvirdgdt ! rate of ice volume ridged (m/s)68 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: opening ! rate of opening due to divergence/shear (1/s)69 60 ! 70 61 !!---------------------------------------------------------------------- … … 83 74 & asum (jpi,jpj) , athorn(jpi,jpj,0:jpl) , & 84 75 & aksum(jpi,jpj) , & 85 !86 76 & hrmin(jpi,jpj,jpl) , hraft(jpi,jpj,jpl) , aridge(jpi,jpj,jpl) , & 87 & hrmax(jpi,jpj,jpl) , krdg (jpi,jpj,jpl) , araft (jpi,jpj,jpl) , & 88 ! 89 !* Ridging diagnostic arrays for history files 90 & dardg1dt(jpi,jpj) , dardg2dt(jpi,jpj) , & 91 & dvirdgdt(jpi,jpj) , opening(jpi,jpj) , STAT=lim_itd_me_alloc ) 77 & hrmax(jpi,jpj,jpl) , krdg (jpi,jpj,jpl) , araft (jpi,jpj,jpl) , STAT=lim_itd_me_alloc ) 92 78 ! 93 79 IF( lim_itd_me_alloc /= 0 ) CALL ctl_warn( 'lim_itd_me_alloc: failed to allocate arrays' ) … … 132 118 REAL(wp), POINTER, DIMENSION(:,:) :: opning ! rate of opening due to divergence/shear 133 119 REAL(wp), POINTER, DIMENSION(:,:) :: closing_gross ! rate at which area removed, not counting area of new ridges 134 REAL(wp), POINTER, DIMENSION(:,:) :: msnow_mlt ! mass of snow added to ocean (kg m-2)135 REAL(wp), POINTER, DIMENSION(:,:) :: esnow_mlt ! energy needed to melt snow in ocean (J m-2)136 REAL(wp), POINTER, DIMENSION(:,:) :: vt_i_init, vt_i_final ! ice volume summed over categories137 120 ! 138 121 INTEGER, PARAMETER :: nitermax = 20 … … 142 125 IF( nn_timing == 1 ) CALL timing_start('limitd_me') 143 126 144 CALL wrk_alloc( jpi,jpj, closing_net, divu_adv, opning, closing_gross , msnow_mlt, esnow_mlt, vt_i_init, vt_i_final)127 CALL wrk_alloc( jpi,jpj, closing_net, divu_adv, opning, closing_gross ) 145 128 146 129 IF(ln_ctl) THEN … … 154 137 IF( ln_limdiahsb ) CALL lim_cons_hsm(0, 'limitd_me', zvi_b, zsmv_b, zei_b, zfw_b, zfs_b, zft_b) 155 138 156 CALL lim_var_zapsmall157 CALL lim_var_glo2eqv ! equivalent variables, requested for rafting158 159 139 !-----------------------------------------------------------------------------! 160 140 ! 1) Thickness categories boundaries, ice / o.w. concentrations, init_ons … … 164 144 CALL lim_itd_me_ridgeprep ! prepare ridging 165 145 ! 166 IF( con_i) CALL lim_column_sum( jpl, v_i, vt_i_init ) ! conservation check167 146 168 147 DO jj = 1, jpj ! Initialize arrays. 169 148 DO ji = 1, jpi 170 msnow_mlt(ji,jj) = 0._wp171 esnow_mlt(ji,jj) = 0._wp172 dardg1dt (ji,jj) = 0._wp173 dardg2dt (ji,jj) = 0._wp174 dvirdgdt (ji,jj) = 0._wp175 opening (ji,jj) = 0._wp176 149 177 150 !-----------------------------------------------------------------------------! … … 204 177 ! If divu_adv < 0, make sure the closing rate is large enough 205 178 ! to give asum = 1.0 after ridging. 206 207 divu_adv(ji,jj) = ( kamax- asum(ji,jj) ) * r1_rdtice ! asum found in ridgeprep179 180 divu_adv(ji,jj) = ( 1._wp - asum(ji,jj) ) * r1_rdtice ! asum found in ridgeprep 208 181 209 182 IF( divu_adv(ji,jj) < 0._wp ) closing_net(ji,jj) = MAX( closing_net(ji,jj), -divu_adv(ji,jj) ) … … 224 197 DO WHILE ( iterate_ridging > 0 .AND. niter < nitermax ) 225 198 199 ! 3.2 closing_gross 200 !-----------------------------------------------------------------------------! 201 ! Based on the ITD of ridging and ridged ice, convert the net 202 ! closing rate to a gross closing rate. 203 ! NOTE: 0 < aksum <= 1 204 closing_gross(:,:) = closing_net(:,:) / aksum(:,:) 205 206 ! correction to closing rate and opening if closing rate is excessive 207 !--------------------------------------------------------------------- 208 ! Reduce the closing rate if more than 100% of the open water 209 ! would be removed. Reduce the opening rate proportionately. 226 210 DO jj = 1, jpj 227 211 DO ji = 1, jpi 228 229 ! 3.2 closing_gross 230 !-----------------------------------------------------------------------------! 231 ! Based on the ITD of ridging and ridged ice, convert the net 232 ! closing rate to a gross closing rate. 233 ! NOTE: 0 < aksum <= 1 234 closing_gross(ji,jj) = closing_net(ji,jj) / aksum(ji,jj) 235 236 ! correction to closing rate and opening if closing rate is excessive 237 !--------------------------------------------------------------------- 238 ! Reduce the closing rate if more than 100% of the open water 239 ! would be removed. Reduce the opening rate proportionately. 240 za = athorn(ji,jj,0) * closing_gross(ji,jj) * rdt_ice 241 IF( za > epsi20 ) THEN 242 zfac = MIN( 1._wp, ato_i(ji,jj) / za ) 243 closing_gross(ji,jj) = closing_gross(ji,jj) * zfac 244 opning (ji,jj) = opning (ji,jj) * zfac 212 za = ( opning(ji,jj) - athorn(ji,jj,0) * closing_gross(ji,jj) ) * rdt_ice 213 IF( za < 0._wp .AND. za > - ato_i(ji,jj) ) THEN ! would lead to negative ato_i 214 zfac = - ato_i(ji,jj) / za 215 opning(ji,jj) = athorn(ji,jj,0) * closing_gross(ji,jj) - ato_i(ji,jj) * r1_rdtice 216 ELSEIF( za > 0._wp .AND. za > ( asum(ji,jj) - ato_i(ji,jj) ) ) THEN ! would lead to ato_i > asum 217 zfac = ( asum(ji,jj) - ato_i(ji,jj) ) / za 218 opning(ji,jj) = athorn(ji,jj,0) * closing_gross(ji,jj) + ( asum(ji,jj) - ato_i(ji,jj) ) * r1_rdtice 245 219 ENDIF 246 247 220 END DO 248 221 END DO … … 256 229 DO ji = 1, jpi 257 230 za = athorn(ji,jj,jl) * closing_gross(ji,jj) * rdt_ice 258 IF( za > epsi20) THEN259 zfac = MIN( 1._wp, a_i(ji,jj,jl) / za )231 IF( za > a_i(ji,jj,jl) ) THEN 232 zfac = a_i(ji,jj,jl) / za 260 233 closing_gross(ji,jj) = closing_gross(ji,jj) * zfac 261 opning (ji,jj) = opning (ji,jj) * zfac262 234 ENDIF 263 235 END DO … … 268 240 !-----------------------------------------------------------------------------! 269 241 270 CALL lim_itd_me_ridgeshift( opning, closing_gross, msnow_mlt, esnow_mlt ) 271 242 CALL lim_itd_me_ridgeshift( opning, closing_gross ) 243 244 272 245 ! 3.4 Compute total area of ice plus open water after ridging. 273 246 !-----------------------------------------------------------------------------! 274 247 ! This is in general not equal to one because of divergence during transport 275 asum(:,:) = ato_i(:,:) 276 DO jl = 1, jpl 277 asum(:,:) = asum(:,:) + a_i(:,:,jl) 278 END DO 248 asum(:,:) = ato_i(:,:) + SUM( a_i, dim=3 ) 279 249 280 250 ! 3.5 Do we keep on iterating ??? … … 284 254 285 255 iterate_ridging = 0 286 287 256 DO jj = 1, jpj 288 257 DO ji = 1, jpi 289 IF (ABS(asum(ji,jj) - kamax ) < epsi10) THEN258 IF( ABS( asum(ji,jj) - 1._wp ) < epsi10 ) THEN 290 259 closing_net(ji,jj) = 0._wp 291 260 opning (ji,jj) = 0._wp 292 261 ELSE 293 262 iterate_ridging = 1 294 divu_adv (ji,jj) = ( kamax- asum(ji,jj) ) * r1_rdtice263 divu_adv (ji,jj) = ( 1._wp - asum(ji,jj) ) * r1_rdtice 295 264 closing_net(ji,jj) = MAX( 0._wp, -divu_adv(ji,jj) ) 296 265 opning (ji,jj) = MAX( 0._wp, divu_adv(ji,jj) ) … … 309 278 310 279 IF( iterate_ridging == 1 ) THEN 280 CALL lim_itd_me_ridgeprep 311 281 IF( niter > nitermax ) THEN 312 282 WRITE(numout,*) ' ALERTE : non-converging ridging scheme ' 313 283 WRITE(numout,*) ' niter, iterate_ridging ', niter, iterate_ridging 314 284 ENDIF 315 CALL lim_itd_me_ridgeprep316 285 ENDIF 317 286 318 287 END DO !! on the do while over iter 319 320 !-----------------------------------------------------------------------------!321 ! 4) Ridging diagnostics322 !-----------------------------------------------------------------------------!323 ! Convert ridging rate diagnostics to correct units.324 ! Update fresh water and heat fluxes due to snow melt.325 DO jj = 1, jpj326 DO ji = 1, jpi327 328 dardg1dt(ji,jj) = dardg1dt(ji,jj) * r1_rdtice329 dardg2dt(ji,jj) = dardg2dt(ji,jj) * r1_rdtice330 dvirdgdt(ji,jj) = dvirdgdt(ji,jj) * r1_rdtice331 opening (ji,jj) = opening (ji,jj) * r1_rdtice332 333 !-----------------------------------------------------------------------------!334 ! 5) Heat, salt and freshwater fluxes335 !-----------------------------------------------------------------------------!336 wfx_snw(ji,jj) = wfx_snw(ji,jj) + msnow_mlt(ji,jj) * r1_rdtice ! fresh water source for ocean337 hfx_dyn(ji,jj) = hfx_dyn(ji,jj) + esnow_mlt(ji,jj) * r1_rdtice ! heat sink for ocean (<0, W.m-2)338 339 END DO340 END DO341 342 ! Check if there is a ridging error343 IF( lwp ) THEN344 DO jj = 1, jpj345 DO ji = 1, jpi346 IF( ABS( asum(ji,jj) - kamax) > epsi10 ) THEN ! there is a bug347 WRITE(numout,*) ' '348 WRITE(numout,*) ' ALERTE : Ridging error: total area = ', asum(ji,jj)349 WRITE(numout,*) ' limitd_me '350 WRITE(numout,*) ' POINT : ', ji, jj351 WRITE(numout,*) ' jpl, a_i, athorn '352 WRITE(numout,*) 0, ato_i(ji,jj), athorn(ji,jj,0)353 DO jl = 1, jpl354 WRITE(numout,*) jl, a_i(ji,jj,jl), athorn(ji,jj,jl)355 END DO356 ENDIF357 END DO358 END DO359 END IF360 361 ! Conservation check362 IF ( con_i ) THEN363 CALL lim_column_sum (jpl, v_i, vt_i_final)364 fieldid = ' v_i : limitd_me '365 CALL lim_cons_check (vt_i_init, vt_i_final, 1.0e-6, fieldid)366 ENDIF367 288 368 289 CALL lim_var_agg( 1 ) … … 377 298 CALL prt_ctl_info(' - Cell values : ') 378 299 CALL prt_ctl_info(' ~~~~~~~~~~~~~ ') 379 CALL prt_ctl(tab2d_1=e1e2t , clinfo1=' lim_itd_me : cell area :')300 CALL prt_ctl(tab2d_1=e1e2t , clinfo1=' lim_itd_me : cell area :') 380 301 CALL prt_ctl(tab2d_1=at_i , clinfo1=' lim_itd_me : at_i :') 381 302 CALL prt_ctl(tab2d_1=vt_i , clinfo1=' lim_itd_me : vt_i :') … … 410 331 ENDIF ! ln_limdyn=.true. 411 332 ! 412 CALL wrk_dealloc( jpi, jpj, closing_net, divu_adv, opning, closing_gross , msnow_mlt, esnow_mlt, vt_i_init, vt_i_final)333 CALL wrk_dealloc( jpi, jpj, closing_net, divu_adv, opning, closing_gross ) 413 334 ! 414 335 IF( nn_timing == 1 ) CALL timing_stop('limitd_me') 415 336 END SUBROUTINE lim_itd_me 416 337 338 SUBROUTINE lim_itd_me_ridgeprep 339 !!---------------------------------------------------------------------! 340 !! *** ROUTINE lim_itd_me_ridgeprep *** 341 !! 342 !! ** Purpose : preparation for ridging and strength calculations 343 !! 344 !! ** Method : Compute the thickness distribution of the ice and open water 345 !! participating in ridging and of the resulting ridges. 346 !!---------------------------------------------------------------------! 347 INTEGER :: ji,jj, jl ! dummy loop indices 348 REAL(wp) :: Gstari, astari, hrmean, zdummy ! local scalar 349 REAL(wp), POINTER, DIMENSION(:,:,:) :: Gsum ! Gsum(n) = sum of areas in categories 0 to n 350 !------------------------------------------------------------------------------! 351 352 CALL wrk_alloc( jpi,jpj,jpl+2, Gsum, kkstart = -1 ) 353 354 Gstari = 1.0/rn_gstar 355 astari = 1.0/rn_astar 356 aksum(:,:) = 0.0 357 athorn(:,:,:) = 0.0 358 aridge(:,:,:) = 0.0 359 araft (:,:,:) = 0.0 360 361 ! Zero out categories with very small areas 362 CALL lim_var_zapsmall 363 364 ! Ice thickness needed for rafting 365 DO jl = 1, jpl 366 DO jj = 1, jpj 367 DO ji = 1, jpi 368 rswitch = MAX( 0._wp , SIGN( 1._wp, a_i(ji,jj,jl) - epsi20 ) ) 369 ht_i(ji,jj,jl) = v_i (ji,jj,jl) / MAX( a_i(ji,jj,jl) , epsi20 ) * rswitch 370 END DO 371 END DO 372 END DO 373 374 !------------------------------------------------------------------------------! 375 ! 1) Participation function 376 !------------------------------------------------------------------------------! 377 378 ! Compute total area of ice plus open water. 379 ! This is in general not equal to one because of divergence during transport 380 asum(:,:) = ato_i(:,:) + SUM( a_i, dim=3 ) 381 382 ! Compute cumulative thickness distribution function 383 ! Compute the cumulative thickness distribution function Gsum, 384 ! where Gsum(n) is the fractional area in categories 0 to n. 385 ! initial value (in h = 0) equals open water area 386 Gsum(:,:,-1) = 0._wp 387 Gsum(:,:,0 ) = ato_i(:,:) 388 ! for each value of h, you have to add ice concentration then 389 DO jl = 1, jpl 390 Gsum(:,:,jl) = Gsum(:,:,jl-1) + a_i(:,:,jl) 391 END DO 392 393 ! Normalize the cumulative distribution to 1 394 DO jl = 0, jpl 395 Gsum(:,:,jl) = Gsum(:,:,jl) / asum(:,:) 396 END DO 397 398 ! 1.3 Compute participation function a(h) = b(h).g(h) (athorn) 399 !-------------------------------------------------------------------------------------------------- 400 ! Compute the participation function athorn; this is analogous to 401 ! a(h) = b(h)g(h) as defined in Thorndike et al. (1975). 402 ! area lost from category n due to ridging/closing 403 ! athorn(n) = total area lost due to ridging/closing 404 ! assume b(h) = (2/Gstar) * (1 - G(h)/Gstar). 405 ! 406 ! The expressions for athorn are found by integrating b(h)g(h) between 407 ! the category boundaries. 408 ! athorn is always >= 0 and SUM(athorn(0:jpl))=1 409 !----------------------------------------------------------------- 410 411 IF( nn_partfun == 0 ) THEN !--- Linear formulation (Thorndike et al., 1975) 412 DO jl = 0, jpl 413 DO jj = 1, jpj 414 DO ji = 1, jpi 415 IF ( Gsum(ji,jj,jl) < rn_gstar ) THEN 416 athorn(ji,jj,jl) = Gstari * ( Gsum(ji,jj,jl) - Gsum(ji,jj,jl-1) ) * & 417 & ( 2._wp - ( Gsum(ji,jj,jl-1) + Gsum(ji,jj,jl) ) * Gstari ) 418 ELSEIF( Gsum(ji,jj,jl-1) < rn_gstar ) THEN 419 athorn(ji,jj,jl) = Gstari * ( rn_gstar - Gsum(ji,jj,jl-1) ) * & 420 & ( 2._wp - ( Gsum(ji,jj,jl-1) + rn_gstar ) * Gstari ) 421 ELSE 422 athorn(ji,jj,jl) = 0._wp 423 ENDIF 424 END DO 425 END DO 426 END DO 427 428 ELSE !--- Exponential, more stable formulation (Lipscomb et al, 2007) 429 ! 430 zdummy = 1._wp / ( 1._wp - EXP(-astari) ) ! precompute exponential terms using Gsum as a work array 431 DO jl = -1, jpl 432 Gsum(:,:,jl) = EXP( -Gsum(:,:,jl) * astari ) * zdummy 433 END DO 434 DO jl = 0, jpl 435 athorn(:,:,jl) = Gsum(:,:,jl-1) - Gsum(:,:,jl) 436 END DO 437 ! 438 ENDIF 439 440 IF( ln_rafting ) THEN ! Ridging and rafting ice participation functions 441 ! 442 DO jl = 1, jpl 443 DO jj = 1, jpj 444 DO ji = 1, jpi 445 zdummy = TANH ( rn_craft * ( ht_i(ji,jj,jl) - rn_hraft ) ) 446 aridge(ji,jj,jl) = ( 1._wp + zdummy ) * 0.5_wp * athorn(ji,jj,jl) 447 araft (ji,jj,jl) = ( 1._wp - zdummy ) * 0.5_wp * athorn(ji,jj,jl) 448 END DO 449 END DO 450 END DO 451 452 ELSE 453 ! 454 DO jl = 1, jpl 455 aridge(:,:,jl) = athorn(:,:,jl) 456 END DO 457 ! 458 ENDIF 459 460 !----------------------------------------------------------------- 461 ! 2) Transfer function 462 !----------------------------------------------------------------- 463 ! Compute max and min ridged ice thickness for each ridging category. 464 ! Assume ridged ice is uniformly distributed between hrmin and hrmax. 465 ! 466 ! This parameterization is a modified version of Hibler (1980). 467 ! The mean ridging thickness, hrmean, is proportional to hi^(0.5) 468 ! and for very thick ridging ice must be >= krdgmin*hi 469 ! 470 ! The minimum ridging thickness, hrmin, is equal to 2*hi 471 ! (i.e., rafting) and for very thick ridging ice is 472 ! constrained by hrmin <= (hrmean + hi)/2. 473 ! 474 ! The maximum ridging thickness, hrmax, is determined by 475 ! hrmean and hrmin. 476 ! 477 ! These modifications have the effect of reducing the ice strength 478 ! (relative to the Hibler formulation) when very thick ice is 479 ! ridging. 480 ! 481 ! aksum = net area removed/ total area removed 482 ! where total area removed = area of ice that ridges 483 ! net area removed = total area removed - area of new ridges 484 !----------------------------------------------------------------- 485 486 aksum(:,:) = athorn(:,:,0) 487 ! Transfer function 488 DO jl = 1, jpl !all categories have a specific transfer function 489 DO jj = 1, jpj 490 DO ji = 1, jpi 491 492 IF( athorn(ji,jj,jl) > 0._wp ) THEN 493 hrmean = MAX( SQRT( rn_hstar * ht_i(ji,jj,jl) ), ht_i(ji,jj,jl) * krdgmin ) 494 hrmin(ji,jj,jl) = MIN( 2._wp * ht_i(ji,jj,jl), 0.5_wp * ( hrmean + ht_i(ji,jj,jl) ) ) 495 hrmax(ji,jj,jl) = 2._wp * hrmean - hrmin(ji,jj,jl) 496 hraft(ji,jj,jl) = ht_i(ji,jj,jl) / kraft 497 krdg(ji,jj,jl) = ht_i(ji,jj,jl) / MAX( hrmean, epsi20 ) 498 499 ! Normalization factor : aksum, ensures mass conservation 500 aksum(ji,jj) = aksum(ji,jj) + aridge(ji,jj,jl) * ( 1._wp - krdg(ji,jj,jl) ) & 501 & + araft (ji,jj,jl) * ( 1._wp - kraft ) 502 503 ELSE 504 hrmin(ji,jj,jl) = 0._wp 505 hrmax(ji,jj,jl) = 0._wp 506 hraft(ji,jj,jl) = 0._wp 507 krdg (ji,jj,jl) = 1._wp 508 ENDIF 509 510 END DO 511 END DO 512 END DO 513 ! 514 CALL wrk_dealloc( jpi,jpj,jpl+2, Gsum, kkstart = -1 ) 515 ! 516 END SUBROUTINE lim_itd_me_ridgeprep 517 518 519 SUBROUTINE lim_itd_me_ridgeshift( opning, closing_gross ) 520 !!---------------------------------------------------------------------- 521 !! *** ROUTINE lim_itd_me_icestrength *** 522 !! 523 !! ** Purpose : shift ridging ice among thickness categories of ice thickness 524 !! 525 !! ** Method : Remove area, volume, and energy from each ridging category 526 !! and add to thicker ice categories. 527 !!---------------------------------------------------------------------- 528 REAL(wp), DIMENSION(jpi,jpj), INTENT(in ) :: opning ! rate of opening due to divergence/shear 529 REAL(wp), DIMENSION(jpi,jpj), INTENT(in ) :: closing_gross ! rate at which area removed, excluding area of new ridges 530 ! 531 CHARACTER (len=80) :: fieldid ! field identifier 532 ! 533 INTEGER :: ji, jj, jl, jl1, jl2, jk ! dummy loop indices 534 INTEGER :: ij ! horizontal index, combines i and j loops 535 INTEGER :: icells ! number of cells with a_i > puny 536 REAL(wp) :: hL, hR, farea ! left and right limits of integration 537 538 INTEGER , POINTER, DIMENSION(:) :: indxi, indxj ! compressed indices 539 REAL(wp), POINTER, DIMENSION(:) :: zswitch, fvol ! new ridge volume going to n2 540 541 REAL(wp), POINTER, DIMENSION(:) :: afrac ! fraction of category area ridged 542 REAL(wp), POINTER, DIMENSION(:) :: ardg1 , ardg2 ! area of ice ridged & new ridges 543 REAL(wp), POINTER, DIMENSION(:) :: vsrdg , esrdg ! snow volume & energy of ridging ice 544 REAL(wp), POINTER, DIMENSION(:) :: dhr , dhr2 ! hrmax - hrmin & hrmax^2 - hrmin^2 545 546 REAL(wp), POINTER, DIMENSION(:) :: vrdg1 ! volume of ice ridged 547 REAL(wp), POINTER, DIMENSION(:) :: vrdg2 ! volume of new ridges 548 REAL(wp), POINTER, DIMENSION(:) :: vsw ! volume of seawater trapped into ridges 549 REAL(wp), POINTER, DIMENSION(:) :: srdg1 ! sal*volume of ice ridged 550 REAL(wp), POINTER, DIMENSION(:) :: srdg2 ! sal*volume of new ridges 551 REAL(wp), POINTER, DIMENSION(:) :: smsw ! sal*volume of water trapped into ridges 552 REAL(wp), POINTER, DIMENSION(:) :: oirdg1, oirdg2 ! ice age of ice ridged 553 554 REAL(wp), POINTER, DIMENSION(:) :: afrft ! fraction of category area rafted 555 REAL(wp), POINTER, DIMENSION(:) :: arft1 , arft2 ! area of ice rafted and new rafted zone 556 REAL(wp), POINTER, DIMENSION(:) :: virft , vsrft ! ice & snow volume of rafting ice 557 REAL(wp), POINTER, DIMENSION(:) :: esrft , smrft ! snow energy & salinity of rafting ice 558 REAL(wp), POINTER, DIMENSION(:) :: oirft1, oirft2 ! ice age of ice rafted 559 560 REAL(wp), POINTER, DIMENSION(:,:) :: eirft ! ice energy of rafting ice 561 REAL(wp), POINTER, DIMENSION(:,:) :: erdg1 ! enth*volume of ice ridged 562 REAL(wp), POINTER, DIMENSION(:,:) :: erdg2 ! enth*volume of new ridges 563 REAL(wp), POINTER, DIMENSION(:,:) :: ersw ! enth of water trapped into ridges 564 !!---------------------------------------------------------------------- 565 566 CALL wrk_alloc( jpij, indxi, indxj ) 567 CALL wrk_alloc( jpij, zswitch, fvol ) 568 CALL wrk_alloc( jpij, afrac, ardg1, ardg2, vsrdg, esrdg, dhr, dhr2 ) 569 CALL wrk_alloc( jpij, vrdg1, vrdg2, vsw , srdg1, srdg2, smsw, oirdg1, oirdg2 ) 570 CALL wrk_alloc( jpij, afrft, arft1, arft2, virft, vsrft, esrft, smrft, oirft1, oirft2 ) 571 CALL wrk_alloc( jpij,nlay_i, eirft, erdg1, erdg2, ersw ) 572 573 !------------------------------------------------------------------------------- 574 ! 1) Compute change in open water area due to closing and opening. 575 !------------------------------------------------------------------------------- 576 DO jj = 1, jpj 577 DO ji = 1, jpi 578 ato_i(ji,jj) = MAX( 0._wp, ato_i(ji,jj) + & 579 & ( opning(ji,jj) - athorn(ji,jj,0) * closing_gross(ji,jj) ) * rdt_ice ) 580 END DO 581 END DO 582 583 !----------------------------------------------------------------- 584 ! 3) Pump everything from ice which is being ridged / rafted 585 !----------------------------------------------------------------- 586 ! Compute the area, volume, and energy of ice ridging in each 587 ! category, along with the area of the resulting ridge. 588 589 DO jl1 = 1, jpl !jl1 describes the ridging category 590 591 !------------------------------------------------ 592 ! 3.1) Identify grid cells with nonzero ridging 593 !------------------------------------------------ 594 icells = 0 595 DO jj = 1, jpj 596 DO ji = 1, jpi 597 IF( athorn(ji,jj,jl1) > 0._wp .AND. closing_gross(ji,jj) > 0._wp ) THEN 598 icells = icells + 1 599 indxi(icells) = ji 600 indxj(icells) = jj 601 ENDIF 602 END DO 603 END DO 604 605 DO ij = 1, icells 606 ji = indxi(ij) ; jj = indxj(ij) 607 608 !-------------------------------------------------------------------- 609 ! 3.2) Compute area of ridging ice (ardg1) and of new ridge (ardg2) 610 !-------------------------------------------------------------------- 611 ardg1(ij) = aridge(ji,jj,jl1) * closing_gross(ji,jj) * rdt_ice 612 arft1(ij) = araft (ji,jj,jl1) * closing_gross(ji,jj) * rdt_ice 613 614 !--------------------------------------------------------------- 615 ! 3.3) Compute ridging /rafting fractions, make sure afrac <=1 616 !--------------------------------------------------------------- 617 afrac(ij) = ardg1(ij) / a_i(ji,jj,jl1) !ridging 618 afrft(ij) = arft1(ij) / a_i(ji,jj,jl1) !rafting 619 ardg2(ij) = ardg1(ij) * krdg(ji,jj,jl1) 620 arft2(ij) = arft1(ij) * kraft 621 622 !-------------------------------------------------------------------------- 623 ! 3.4) Subtract area, volume, and energy from ridging 624 ! / rafting category n1. 625 !-------------------------------------------------------------------------- 626 vrdg1(ij) = v_i(ji,jj,jl1) * afrac(ij) 627 vrdg2(ij) = vrdg1(ij) * ( 1. + rn_por_rdg ) 628 vsw (ij) = vrdg1(ij) * rn_por_rdg 629 630 vsrdg (ij) = v_s (ji,jj, jl1) * afrac(ij) 631 esrdg (ij) = e_s (ji,jj,1,jl1) * afrac(ij) 632 srdg1 (ij) = smv_i(ji,jj, jl1) * afrac(ij) 633 oirdg1(ij) = oa_i (ji,jj, jl1) * afrac(ij) 634 oirdg2(ij) = oa_i (ji,jj, jl1) * afrac(ij) * krdg(ji,jj,jl1) 635 636 ! rafting volumes, heat contents ... 637 virft (ij) = v_i (ji,jj, jl1) * afrft(ij) 638 vsrft (ij) = v_s (ji,jj, jl1) * afrft(ij) 639 esrft (ij) = e_s (ji,jj,1,jl1) * afrft(ij) 640 smrft (ij) = smv_i(ji,jj, jl1) * afrft(ij) 641 oirft1(ij) = oa_i (ji,jj, jl1) * afrft(ij) 642 oirft2(ij) = oa_i (ji,jj, jl1) * afrft(ij) * kraft 643 644 !----------------------------------------------------------------- 645 ! 3.5) Compute properties of new ridges 646 !----------------------------------------------------------------- 647 smsw(ij) = vsw(ij) * sss_m(ji,jj) ! salt content of seawater frozen in voids 648 srdg2(ij) = srdg1(ij) + smsw(ij) ! salt content of new ridge 649 650 sfx_dyn(ji,jj) = sfx_dyn(ji,jj) - smsw(ij) * rhoic * r1_rdtice 651 wfx_dyn(ji,jj) = wfx_dyn(ji,jj) - vsw (ij) * rhoic * r1_rdtice ! increase in ice volume due to seawater frozen in voids 652 653 ! virtual salt flux to keep salinity constant 654 IF( nn_icesal == 1 .OR. nn_icesal == 3 ) THEN 655 srdg2(ij) = srdg2(ij) - vsw(ij) * ( sss_m(ji,jj) - sm_i(ji,jj,jl1) ) ! ridge salinity = sm_i 656 sfx_bri(ji,jj) = sfx_bri(ji,jj) + sss_m(ji,jj) * vsw(ij) * rhoic * r1_rdtice & ! put back sss_m into the ocean 657 & - sm_i(ji,jj,jl1) * vsw(ij) * rhoic * r1_rdtice ! and get sm_i from the ocean 658 ENDIF 659 660 !------------------------------------------ 661 ! 3.7 Put the snow somewhere in the ocean 662 !------------------------------------------ 663 ! Place part of the snow lost by ridging into the ocean. 664 ! Note that esrdg > 0; the ocean must cool to melt snow. 665 ! If the ocean temp = Tf already, new ice must grow. 666 ! During the next time step, thermo_rates will determine whether 667 ! the ocean cools or new ice grows. 668 wfx_snw(ji,jj) = wfx_snw(ji,jj) + ( rhosn * vsrdg(ij) * ( 1._wp - rn_fsnowrdg ) & 669 & + rhosn * vsrft(ij) * ( 1._wp - rn_fsnowrft ) ) * r1_rdtice ! fresh water source for ocean 670 671 hfx_dyn(ji,jj) = hfx_dyn(ji,jj) + ( - esrdg(ij) * ( 1._wp - rn_fsnowrdg ) & 672 & - esrft(ij) * ( 1._wp - rn_fsnowrft ) ) * r1_rdtice ! heat sink for ocean (<0, W.m-2) 673 674 !----------------------------------------------------------------- 675 ! 3.8 Compute quantities used to apportion ice among categories 676 ! in the n2 loop below 677 !----------------------------------------------------------------- 678 dhr (ij) = 1._wp / ( hrmax(ji,jj,jl1) - hrmin(ji,jj,jl1) ) 679 dhr2(ij) = 1._wp / ( hrmax(ji,jj,jl1) * hrmax(ji,jj,jl1) - hrmin(ji,jj,jl1) * hrmin(ji,jj,jl1) ) 680 681 682 ! update jl1 (removing ridged/rafted area) 683 a_i (ji,jj, jl1) = a_i (ji,jj, jl1) - ardg1 (ij) - arft1 (ij) 684 v_i (ji,jj, jl1) = v_i (ji,jj, jl1) - vrdg1 (ij) - virft (ij) 685 v_s (ji,jj, jl1) = v_s (ji,jj, jl1) - vsrdg (ij) - vsrft (ij) 686 e_s (ji,jj,1,jl1) = e_s (ji,jj,1,jl1) - esrdg (ij) - esrft (ij) 687 smv_i(ji,jj, jl1) = smv_i(ji,jj, jl1) - srdg1 (ij) - smrft (ij) 688 oa_i (ji,jj, jl1) = oa_i (ji,jj, jl1) - oirdg1(ij) - oirft1(ij) 689 690 END DO 691 692 !-------------------------------------------------------------------- 693 ! 3.9 Compute ridging ice enthalpy, remove it from ridging ice and 694 ! compute ridged ice enthalpy 695 !-------------------------------------------------------------------- 696 DO jk = 1, nlay_i 697 DO ij = 1, icells 698 ji = indxi(ij) ; jj = indxj(ij) 699 ! heat content of ridged ice 700 erdg1(ij,jk) = e_i(ji,jj,jk,jl1) * afrac(ij) 701 eirft(ij,jk) = e_i(ji,jj,jk,jl1) * afrft(ij) 702 703 ! enthalpy of the trapped seawater (J/m2, >0) 704 ! clem: if sst>0, then ersw <0 (is that possible?) 705 ersw(ij,jk) = - rhoic * vsw(ij) * rcp * sst_m(ji,jj) * r1_nlay_i 706 707 ! heat flux to the ocean 708 hfx_dyn(ji,jj) = hfx_dyn(ji,jj) + ersw(ij,jk) * r1_rdtice ! > 0 [W.m-2] ocean->ice flux 709 710 ! it is added to sea ice because the sign convention is the opposite of the sign convention for the ocean 711 erdg2(ij,jk) = erdg1(ij,jk) + ersw(ij,jk) 712 713 ! update jl1 714 e_i (ji,jj,jk,jl1) = e_i(ji,jj,jk,jl1) - erdg1(ij,jk) - eirft(ij,jk) 715 716 END DO 717 END DO 718 719 !------------------------------------------------------------------------------- 720 ! 4) Add area, volume, and energy of new ridge to each category jl2 721 !------------------------------------------------------------------------------- 722 DO jl2 = 1, jpl 723 ! over categories to which ridged/rafted ice is transferred 724 DO ij = 1, icells 725 ji = indxi(ij) ; jj = indxj(ij) 726 727 ! Compute the fraction of ridged ice area and volume going to thickness category jl2. 728 IF( hrmin(ji,jj,jl1) <= hi_max(jl2) .AND. hrmax(ji,jj,jl1) > hi_max(jl2-1) ) THEN 729 hL = MAX( hrmin(ji,jj,jl1), hi_max(jl2-1) ) 730 hR = MIN( hrmax(ji,jj,jl1), hi_max(jl2) ) 731 farea = ( hR - hL ) * dhr(ij) 732 fvol(ij) = ( hR * hR - hL * hL ) * dhr2(ij) 733 ELSE 734 farea = 0._wp 735 fvol(ij) = 0._wp 736 ENDIF 737 738 ! Compute the fraction of rafted ice area and volume going to thickness category jl2 739 IF( hraft(ji,jj,jl1) <= hi_max(jl2) .AND. hraft(ji,jj,jl1) > hi_max(jl2-1) ) THEN 740 zswitch(ij) = 1._wp 741 ELSE 742 zswitch(ij) = 0._wp 743 ENDIF 744 745 a_i (ji,jj ,jl2) = a_i (ji,jj ,jl2) + ( ardg2 (ij) * farea + arft2 (ij) * zswitch(ij) ) 746 oa_i (ji,jj ,jl2) = oa_i (ji,jj ,jl2) + ( oirdg2(ij) * farea + oirft2(ij) * zswitch(ij) ) 747 v_i (ji,jj ,jl2) = v_i (ji,jj ,jl2) + ( vrdg2 (ij) * fvol(ij) + virft (ij) * zswitch(ij) ) 748 smv_i(ji,jj ,jl2) = smv_i(ji,jj ,jl2) + ( srdg2 (ij) * fvol(ij) + smrft (ij) * zswitch(ij) ) 749 v_s (ji,jj ,jl2) = v_s (ji,jj ,jl2) + ( vsrdg (ij) * rn_fsnowrdg * fvol(ij) + & 750 & vsrft (ij) * rn_fsnowrft * zswitch(ij) ) 751 e_s (ji,jj,1,jl2) = e_s (ji,jj,1,jl2) + ( esrdg (ij) * rn_fsnowrdg * fvol(ij) + & 752 & esrft (ij) * rn_fsnowrft * zswitch(ij) ) 753 754 END DO 755 756 ! Transfer ice energy to category jl2 by ridging 757 DO jk = 1, nlay_i 758 DO ij = 1, icells 759 ji = indxi(ij) ; jj = indxj(ij) 760 e_i(ji,jj,jk,jl2) = e_i(ji,jj,jk,jl2) + erdg2(ij,jk) * fvol(ij) + eirft(ij,jk) * zswitch(ij) 761 END DO 762 END DO 763 ! 764 END DO ! jl2 765 766 END DO ! jl1 (deforming categories) 767 768 ! 769 CALL wrk_dealloc( jpij, indxi, indxj ) 770 CALL wrk_dealloc( jpij, zswitch, fvol ) 771 CALL wrk_dealloc( jpij, afrac, ardg1, ardg2, vsrdg, esrdg, dhr, dhr2 ) 772 CALL wrk_dealloc( jpij, vrdg1, vrdg2, vsw , srdg1, srdg2, smsw, oirdg1, oirdg2 ) 773 CALL wrk_dealloc( jpij, afrft, arft1, arft2, virft, vsrft, esrft, smrft, oirft1, oirft2 ) 774 CALL wrk_dealloc( jpij,nlay_i, eirft, erdg1, erdg2, ersw ) 775 ! 776 END SUBROUTINE lim_itd_me_ridgeshift 417 777 418 778 SUBROUTINE lim_itd_me_icestrength( kstrngth ) … … 434 794 INTEGER :: ksmooth ! smoothing the resistance to deformation 435 795 INTEGER :: numts_rm ! number of time steps for the P smoothing 436 REAL(wp) :: z hi, zp, z1_3! local scalars796 REAL(wp) :: zp, z1_3 ! local scalars 437 797 REAL(wp), POINTER, DIMENSION(:,:) :: zworka ! temporary array used here 438 798 !!---------------------------------------------------------------------- … … 459 819 DO ji = 1, jpi 460 820 ! 461 IF( a_i(ji,jj,jl) > epsi10 .AND. athorn(ji,jj,jl) > 0._wp ) THEN 462 zhi = v_i(ji,jj,jl) / a_i(ji,jj,jl) 821 IF( athorn(ji,jj,jl) > 0._wp ) THEN 463 822 !---------------------------- 464 823 ! PE loss from deforming ice 465 824 !---------------------------- 466 strength(ji,jj) = strength(ji,jj) - athorn(ji,jj,jl) * zhi * zhi825 strength(ji,jj) = strength(ji,jj) - athorn(ji,jj,jl) * ht_i(ji,jj,jl) * ht_i(ji,jj,jl) 467 826 468 827 !-------------------------- 469 828 ! PE gain from rafting ice 470 829 !-------------------------- 471 strength(ji,jj) = strength(ji,jj) + 2._wp * araft(ji,jj,jl) * zhi * zhi830 strength(ji,jj) = strength(ji,jj) + 2._wp * araft(ji,jj,jl) * ht_i(ji,jj,jl) * ht_i(ji,jj,jl) 472 831 473 832 !---------------------------- 474 833 ! PE gain from ridging ice 475 834 !---------------------------- 476 strength(ji,jj) = strength(ji,jj) + aridge(ji,jj,jl) / krdg(ji,jj,jl) & 477 * z1_3 * ( hrmax(ji,jj,jl)**2 + hrmin(ji,jj,jl)**2 + hrmax(ji,jj,jl) * hrmin(ji,jj,jl) ) 835 strength(ji,jj) = strength(ji,jj) + aridge(ji,jj,jl) * krdg(ji,jj,jl) * z1_3 * & 836 & ( hrmax(ji,jj,jl) * hrmax(ji,jj,jl) + & 837 & hrmin(ji,jj,jl) * hrmin(ji,jj,jl) + & 838 & hrmax(ji,jj,jl) * hrmin(ji,jj,jl) ) 478 839 !!(a**3-b**3)/(a-b) = a*a+ab+b*b 479 840 ENDIF … … 497 858 ! 498 859 ENDIF ! kstrngth 499 500 860 ! 501 861 !------------------------------------------------------------------------------! … … 503 863 !------------------------------------------------------------------------------! 504 864 ! CAN BE REMOVED 505 !506 865 IF( ln_icestr_bvf ) THEN 507 508 866 DO jj = 1, jpj 509 867 DO ji = 1, jpi … … 511 869 END DO 512 870 END DO 513 514 871 ENDIF 515 516 872 ! 517 873 !------------------------------------------------------------------------------! … … 558 914 IF ( ksmooth == 2 ) THEN 559 915 560 561 916 CALL lbc_lnk( strength, 'T', 1. ) 562 917 … … 565 920 IF ( ( asum(ji,jj) - ato_i(ji,jj) ) > 0._wp) THEN 566 921 numts_rm = 1 ! number of time steps for the running mean 567 IF ( strp1(ji,jj) > 0. 0) numts_rm = numts_rm + 1568 IF ( strp2(ji,jj) > 0. 0) numts_rm = numts_rm + 1922 IF ( strp1(ji,jj) > 0._wp ) numts_rm = numts_rm + 1 923 IF ( strp2(ji,jj) > 0._wp ) numts_rm = numts_rm + 1 569 924 zp = ( strength(ji,jj) + strp1(ji,jj) + strp2(ji,jj) ) / numts_rm 570 925 strp2(ji,jj) = strp1(ji,jj) … … 583 938 ! 584 939 END SUBROUTINE lim_itd_me_icestrength 585 586 587 SUBROUTINE lim_itd_me_ridgeprep588 !!---------------------------------------------------------------------!589 !! *** ROUTINE lim_itd_me_ridgeprep ***590 !!591 !! ** Purpose : preparation for ridging and strength calculations592 !!593 !! ** Method : Compute the thickness distribution of the ice and open water594 !! participating in ridging and of the resulting ridges.595 !!---------------------------------------------------------------------!596 INTEGER :: ji,jj, jl ! dummy loop indices597 REAL(wp) :: Gstari, astari, zhi, hrmean, zdummy ! local scalar598 REAL(wp), POINTER, DIMENSION(:,:) :: zworka ! temporary array used here599 REAL(wp), POINTER, DIMENSION(:,:,:) :: Gsum ! Gsum(n) = sum of areas in categories 0 to n600 !------------------------------------------------------------------------------!601 602 CALL wrk_alloc( jpi,jpj, zworka )603 CALL wrk_alloc( jpi,jpj,jpl+2, Gsum, kkstart = -1 )604 605 Gstari = 1.0/rn_gstar606 astari = 1.0/rn_astar607 aksum(:,:) = 0.0608 athorn(:,:,:) = 0.0609 aridge(:,:,:) = 0.0610 araft (:,:,:) = 0.0611 hrmin(:,:,:) = 0.0612 hrmax(:,:,:) = 0.0613 hraft(:,:,:) = 0.0614 krdg (:,:,:) = 1.0615 616 ! ! Zero out categories with very small areas617 CALL lim_var_zapsmall618 619 !------------------------------------------------------------------------------!620 ! 1) Participation function621 !------------------------------------------------------------------------------!622 623 ! Compute total area of ice plus open water.624 ! This is in general not equal to one because of divergence during transport625 asum(:,:) = ato_i(:,:)626 DO jl = 1, jpl627 asum(:,:) = asum(:,:) + a_i(:,:,jl)628 END DO629 630 ! Compute cumulative thickness distribution function631 ! Compute the cumulative thickness distribution function Gsum,632 ! where Gsum(n) is the fractional area in categories 0 to n.633 ! initial value (in h = 0) equals open water area634 635 Gsum(:,:,-1) = 0._wp636 Gsum(:,:,0 ) = ato_i(:,:)637 638 ! for each value of h, you have to add ice concentration then639 DO jl = 1, jpl640 Gsum(:,:,jl) = Gsum(:,:,jl-1) + a_i(:,:,jl)641 END DO642 643 ! Normalize the cumulative distribution to 1644 zworka(:,:) = 1._wp / Gsum(:,:,jpl)645 DO jl = 0, jpl646 Gsum(:,:,jl) = Gsum(:,:,jl) * zworka(:,:)647 END DO648 649 ! 1.3 Compute participation function a(h) = b(h).g(h) (athorn)650 !--------------------------------------------------------------------------------------------------651 ! Compute the participation function athorn; this is analogous to652 ! a(h) = b(h)g(h) as defined in Thorndike et al. (1975).653 ! area lost from category n due to ridging/closing654 ! athorn(n) = total area lost due to ridging/closing655 ! assume b(h) = (2/Gstar) * (1 - G(h)/Gstar).656 !657 ! The expressions for athorn are found by integrating b(h)g(h) between658 ! the category boundaries.659 !-----------------------------------------------------------------660 661 IF( nn_partfun == 0 ) THEN !--- Linear formulation (Thorndike et al., 1975)662 DO jl = 0, jpl663 DO jj = 1, jpj664 DO ji = 1, jpi665 IF( Gsum(ji,jj,jl) < rn_gstar) THEN666 athorn(ji,jj,jl) = Gstari * ( Gsum(ji,jj,jl) - Gsum(ji,jj,jl-1) ) * &667 & ( 2.0 - (Gsum(ji,jj,jl-1) + Gsum(ji,jj,jl) ) * Gstari )668 ELSEIF (Gsum(ji,jj,jl-1) < rn_gstar) THEN669 athorn(ji,jj,jl) = Gstari * ( rn_gstar - Gsum(ji,jj,jl-1) ) * &670 & ( 2.0 - ( Gsum(ji,jj,jl-1) + rn_gstar ) * Gstari )671 ELSE672 athorn(ji,jj,jl) = 0.0673 ENDIF674 END DO675 END DO676 END DO677 678 ELSE !--- Exponential, more stable formulation (Lipscomb et al, 2007)679 !680 zdummy = 1._wp / ( 1._wp - EXP(-astari) ) ! precompute exponential terms using Gsum as a work array681 DO jl = -1, jpl682 Gsum(:,:,jl) = EXP( -Gsum(:,:,jl) * astari ) * zdummy683 END DO684 DO jl = 0, jpl685 athorn(:,:,jl) = Gsum(:,:,jl-1) - Gsum(:,:,jl)686 END DO687 !688 ENDIF689 690 IF( ln_rafting ) THEN ! Ridging and rafting ice participation functions691 !692 DO jl = 1, jpl693 DO jj = 1, jpj694 DO ji = 1, jpi695 IF ( athorn(ji,jj,jl) > 0._wp ) THEN696 !!gm TANH( -X ) = - TANH( X ) so can be computed only 1 time....697 aridge(ji,jj,jl) = ( TANH ( rn_craft * ( ht_i(ji,jj,jl) - rn_hraft ) ) + 1.0 ) * 0.5 * athorn(ji,jj,jl)698 araft (ji,jj,jl) = ( TANH ( -rn_craft * ( ht_i(ji,jj,jl) - rn_hraft ) ) + 1.0 ) * 0.5 * athorn(ji,jj,jl)699 IF ( araft(ji,jj,jl) < epsi06 ) araft(ji,jj,jl) = 0._wp700 aridge(ji,jj,jl) = MAX( athorn(ji,jj,jl) - araft(ji,jj,jl), 0.0 )701 ENDIF702 END DO703 END DO704 END DO705 706 ELSE707 !708 DO jl = 1, jpl709 aridge(:,:,jl) = athorn(:,:,jl)710 END DO711 !712 ENDIF713 714 IF( ln_rafting ) THEN715 716 IF( MAXVAL(aridge + araft - athorn(:,:,1:jpl)) > epsi10 .AND. lwp ) THEN717 DO jl = 1, jpl718 DO jj = 1, jpj719 DO ji = 1, jpi720 IF ( aridge(ji,jj,jl) + araft(ji,jj,jl) - athorn(ji,jj,jl) > epsi10 ) THEN721 WRITE(numout,*) ' ALERTE 96 : wrong participation function ... '722 WRITE(numout,*) ' ji, jj, jl : ', ji, jj, jl723 WRITE(numout,*) ' lat, lon : ', gphit(ji,jj), glamt(ji,jj)724 WRITE(numout,*) ' aridge : ', aridge(ji,jj,1:jpl)725 WRITE(numout,*) ' araft : ', araft(ji,jj,1:jpl)726 WRITE(numout,*) ' athorn : ', athorn(ji,jj,1:jpl)727 ENDIF728 END DO729 END DO730 END DO731 ENDIF732 733 ENDIF734 735 !-----------------------------------------------------------------736 ! 2) Transfer function737 !-----------------------------------------------------------------738 ! Compute max and min ridged ice thickness for each ridging category.739 ! Assume ridged ice is uniformly distributed between hrmin and hrmax.740 !741 ! This parameterization is a modified version of Hibler (1980).742 ! The mean ridging thickness, hrmean, is proportional to hi^(0.5)743 ! and for very thick ridging ice must be >= krdgmin*hi744 !745 ! The minimum ridging thickness, hrmin, is equal to 2*hi746 ! (i.e., rafting) and for very thick ridging ice is747 ! constrained by hrmin <= (hrmean + hi)/2.748 !749 ! The maximum ridging thickness, hrmax, is determined by750 ! hrmean and hrmin.751 !752 ! These modifications have the effect of reducing the ice strength753 ! (relative to the Hibler formulation) when very thick ice is754 ! ridging.755 !756 ! aksum = net area removed/ total area removed757 ! where total area removed = area of ice that ridges758 ! net area removed = total area removed - area of new ridges759 !-----------------------------------------------------------------760 761 ! Transfer function762 DO jl = 1, jpl !all categories have a specific transfer function763 DO jj = 1, jpj764 DO ji = 1, jpi765 766 IF (a_i(ji,jj,jl) > epsi10 .AND. athorn(ji,jj,jl) > 0.0 ) THEN767 zhi = v_i(ji,jj,jl) / a_i(ji,jj,jl)768 hrmean = MAX(SQRT(rn_hstar*zhi), zhi*krdgmin)769 hrmin(ji,jj,jl) = MIN(2.0*zhi, 0.5*(hrmean + zhi))770 hrmax(ji,jj,jl) = 2.0*hrmean - hrmin(ji,jj,jl)771 hraft(ji,jj,jl) = kraft*zhi772 krdg(ji,jj,jl) = hrmean / zhi773 ELSE774 hraft(ji,jj,jl) = 0.0775 hrmin(ji,jj,jl) = 0.0776 hrmax(ji,jj,jl) = 0.0777 krdg (ji,jj,jl) = 1.0778 ENDIF779 780 END DO781 END DO782 END DO783 784 ! Normalization factor : aksum, ensures mass conservation785 aksum(:,:) = athorn(:,:,0)786 DO jl = 1, jpl787 aksum(:,:) = aksum(:,:) + aridge(:,:,jl) * ( 1._wp - 1._wp / krdg(:,:,jl) ) &788 & + araft (:,:,jl) * ( 1._wp - 1._wp / kraft )789 END DO790 !791 CALL wrk_dealloc( jpi,jpj, zworka )792 CALL wrk_dealloc( jpi,jpj,jpl+2, Gsum, kkstart = -1 )793 !794 END SUBROUTINE lim_itd_me_ridgeprep795 796 797 SUBROUTINE lim_itd_me_ridgeshift( opning, closing_gross, msnow_mlt, esnow_mlt )798 !!----------------------------------------------------------------------799 !! *** ROUTINE lim_itd_me_icestrength ***800 !!801 !! ** Purpose : shift ridging ice among thickness categories of ice thickness802 !!803 !! ** Method : Remove area, volume, and energy from each ridging category804 !! and add to thicker ice categories.805 !!----------------------------------------------------------------------806 REAL(wp), DIMENSION(jpi,jpj), INTENT(in ) :: opning ! rate of opening due to divergence/shear807 REAL(wp), DIMENSION(jpi,jpj), INTENT(in ) :: closing_gross ! rate at which area removed, excluding area of new ridges808 REAL(wp), DIMENSION(jpi,jpj), INTENT(inout) :: msnow_mlt ! mass of snow added to ocean (kg m-2)809 REAL(wp), DIMENSION(jpi,jpj), INTENT(inout) :: esnow_mlt ! energy needed to melt snow in ocean (J m-2)810 !811 CHARACTER (len=80) :: fieldid ! field identifier812 LOGICAL, PARAMETER :: l_conservation_check = .true. ! if true, check conservation (useful for debugging)813 !814 INTEGER :: ji, jj, jl, jl1, jl2, jk ! dummy loop indices815 INTEGER :: ij ! horizontal index, combines i and j loops816 INTEGER :: icells ! number of cells with aicen > puny817 REAL(wp) :: hL, hR, farea, ztmelts ! left and right limits of integration818 819 INTEGER , POINTER, DIMENSION(:) :: indxi, indxj ! compressed indices820 821 REAL(wp), POINTER, DIMENSION(:,:) :: vice_init, vice_final ! ice volume summed over categories822 REAL(wp), POINTER, DIMENSION(:,:) :: eice_init, eice_final ! ice energy summed over layers823 824 REAL(wp), POINTER, DIMENSION(:,:,:) :: aicen_init, vicen_init ! ice area & volume before ridging825 REAL(wp), POINTER, DIMENSION(:,:,:) :: vsnwn_init, esnwn_init ! snow volume & energy before ridging826 REAL(wp), POINTER, DIMENSION(:,:,:) :: smv_i_init, oa_i_init ! ice salinity & age before ridging827 828 REAL(wp), POINTER, DIMENSION(:,:,:,:) :: eicen_init ! ice energy before ridging829 830 REAL(wp), POINTER, DIMENSION(:,:) :: afrac , fvol ! fraction of category area ridged & new ridge volume going to n2831 REAL(wp), POINTER, DIMENSION(:,:) :: ardg1 , ardg2 ! area of ice ridged & new ridges832 REAL(wp), POINTER, DIMENSION(:,:) :: vsrdg , esrdg ! snow volume & energy of ridging ice833 REAL(wp), POINTER, DIMENSION(:,:) :: dhr , dhr2 ! hrmax - hrmin & hrmax^2 - hrmin^2834 835 REAL(wp), POINTER, DIMENSION(:,:) :: vrdg1 ! volume of ice ridged836 REAL(wp), POINTER, DIMENSION(:,:) :: vrdg2 ! volume of new ridges837 REAL(wp), POINTER, DIMENSION(:,:) :: vsw ! volume of seawater trapped into ridges838 REAL(wp), POINTER, DIMENSION(:,:) :: srdg1 ! sal*volume of ice ridged839 REAL(wp), POINTER, DIMENSION(:,:) :: srdg2 ! sal*volume of new ridges840 REAL(wp), POINTER, DIMENSION(:,:) :: smsw ! sal*volume of water trapped into ridges841 REAL(wp), POINTER, DIMENSION(:,:) :: oirdg1, oirdg2 ! ice age of ice ridged842 843 REAL(wp), POINTER, DIMENSION(:,:) :: afrft ! fraction of category area rafted844 REAL(wp), POINTER, DIMENSION(:,:) :: arft1 , arft2 ! area of ice rafted and new rafted zone845 REAL(wp), POINTER, DIMENSION(:,:) :: virft , vsrft ! ice & snow volume of rafting ice846 REAL(wp), POINTER, DIMENSION(:,:) :: esrft , smrft ! snow energy & salinity of rafting ice847 REAL(wp), POINTER, DIMENSION(:,:) :: oirft1, oirft2 ! ice age of ice rafted848 849 REAL(wp), POINTER, DIMENSION(:,:,:) :: eirft ! ice energy of rafting ice850 REAL(wp), POINTER, DIMENSION(:,:,:) :: erdg1 ! enth*volume of ice ridged851 REAL(wp), POINTER, DIMENSION(:,:,:) :: erdg2 ! enth*volume of new ridges852 REAL(wp), POINTER, DIMENSION(:,:,:) :: ersw ! enth of water trapped into ridges853 !!----------------------------------------------------------------------854 855 CALL wrk_alloc( (jpi+1)*(jpj+1), indxi, indxj )856 CALL wrk_alloc( jpi, jpj, vice_init, vice_final, eice_init, eice_final )857 CALL wrk_alloc( jpi, jpj, afrac, fvol , ardg1, ardg2, vsrdg, esrdg, dhr, dhr2 )858 CALL wrk_alloc( jpi, jpj, vrdg1, vrdg2, vsw , srdg1, srdg2, smsw, oirdg1, oirdg2 )859 CALL wrk_alloc( jpi, jpj, afrft, arft1, arft2, virft, vsrft, esrft, smrft, oirft1, oirft2 )860 CALL wrk_alloc( jpi, jpj, jpl, aicen_init, vicen_init, vsnwn_init, esnwn_init, smv_i_init, oa_i_init )861 CALL wrk_alloc( jpi, jpj, nlay_i, eirft, erdg1, erdg2, ersw )862 CALL wrk_alloc( jpi, jpj, nlay_i, jpl, eicen_init )863 864 ! Conservation check865 eice_init(:,:) = 0._wp866 867 IF( con_i ) THEN868 CALL lim_column_sum (jpl, v_i, vice_init )869 CALL lim_column_sum_energy (jpl, nlay_i, e_i, eice_init )870 DO ji = mi0(iiceprt), mi1(iiceprt)871 DO jj = mj0(jiceprt), mj1(jiceprt)872 WRITE(numout,*) ' vice_init : ', vice_init(ji,jj)873 WRITE(numout,*) ' eice_init : ', eice_init(ji,jj)874 END DO875 END DO876 ENDIF877 878 !-------------------------------------------------------------------------------879 ! 1) Compute change in open water area due to closing and opening.880 !-------------------------------------------------------------------------------881 DO jj = 1, jpj882 DO ji = 1, jpi883 ato_i(ji,jj) = ato_i(ji,jj) - athorn(ji,jj,0) * closing_gross(ji,jj) * rdt_ice &884 & + opning(ji,jj) * rdt_ice885 IF ( ato_i(ji,jj) < -epsi10 ) THEN ! there is a bug886 IF(lwp) WRITE(numout,*) 'Ridging error: ato_i < 0 -- ato_i : ',ato_i(ji,jj)887 ELSEIF( ato_i(ji,jj) < 0._wp ) THEN ! roundoff error888 ato_i(ji,jj) = 0._wp889 ENDIF890 END DO891 END DO892 893 !-----------------------------------------------------------------894 ! 2) Save initial state variables895 !-----------------------------------------------------------------896 aicen_init(:,:,:) = a_i (:,:,:)897 vicen_init(:,:,:) = v_i (:,:,:)898 vsnwn_init(:,:,:) = v_s (:,:,:)899 smv_i_init(:,:,:) = smv_i(:,:,:)900 esnwn_init(:,:,:) = e_s (:,:,1,:)901 eicen_init(:,:,:,:) = e_i (:,:,:,:)902 oa_i_init (:,:,:) = oa_i (:,:,:)903 904 !905 !-----------------------------------------------------------------906 ! 3) Pump everything from ice which is being ridged / rafted907 !-----------------------------------------------------------------908 ! Compute the area, volume, and energy of ice ridging in each909 ! category, along with the area of the resulting ridge.910 911 DO jl1 = 1, jpl !jl1 describes the ridging category912 913 !------------------------------------------------914 ! 3.1) Identify grid cells with nonzero ridging915 !------------------------------------------------916 917 icells = 0918 DO jj = 1, jpj919 DO ji = 1, jpi920 IF( aicen_init(ji,jj,jl1) > epsi10 .AND. athorn(ji,jj,jl1) > 0._wp &921 & .AND. closing_gross(ji,jj) > 0._wp ) THEN922 icells = icells + 1923 indxi(icells) = ji924 indxj(icells) = jj925 ENDIF926 END DO927 END DO928 929 DO ij = 1, icells930 ji = indxi(ij)931 jj = indxj(ij)932 933 !--------------------------------------------------------------------934 ! 3.2) Compute area of ridging ice (ardg1) and of new ridge (ardg2)935 !--------------------------------------------------------------------936 937 ardg1(ji,jj) = aridge(ji,jj,jl1)*closing_gross(ji,jj)*rdt_ice938 arft1(ji,jj) = araft (ji,jj,jl1)*closing_gross(ji,jj)*rdt_ice939 ardg2(ji,jj) = ardg1(ji,jj) / krdg(ji,jj,jl1)940 arft2(ji,jj) = arft1(ji,jj) / kraft941 942 !---------------------------------------------------------------943 ! 3.3) Compute ridging /rafting fractions, make sure afrac <=1944 !---------------------------------------------------------------945 946 afrac(ji,jj) = ardg1(ji,jj) / aicen_init(ji,jj,jl1) !ridging947 afrft(ji,jj) = arft1(ji,jj) / aicen_init(ji,jj,jl1) !rafting948 949 IF( afrac(ji,jj) > kamax + epsi10 ) THEN ! there is a bug950 IF(lwp) WRITE(numout,*) ' ardg > a_i -- ardg, aicen_init : ', ardg1(ji,jj), aicen_init(ji,jj,jl1)951 ELSEIF( afrac(ji,jj) > kamax ) THEN ! roundoff error952 afrac(ji,jj) = kamax953 ENDIF954 955 IF( afrft(ji,jj) > kamax + epsi10 ) THEN ! there is a bug956 IF(lwp) WRITE(numout,*) ' arft > a_i -- arft, aicen_init : ', arft1(ji,jj), aicen_init(ji,jj,jl1)957 ELSEIF( afrft(ji,jj) > kamax) THEN ! roundoff error958 afrft(ji,jj) = kamax959 ENDIF960 961 !--------------------------------------------------------------------------962 ! 3.4) Subtract area, volume, and energy from ridging963 ! / rafting category n1.964 !--------------------------------------------------------------------------965 vrdg1(ji,jj) = vicen_init(ji,jj,jl1) * afrac(ji,jj)966 vrdg2(ji,jj) = vrdg1(ji,jj) * ( 1. + rn_por_rdg )967 vsw (ji,jj) = vrdg1(ji,jj) * rn_por_rdg968 969 vsrdg (ji,jj) = vsnwn_init(ji,jj,jl1) * afrac(ji,jj)970 esrdg (ji,jj) = esnwn_init(ji,jj,jl1) * afrac(ji,jj)971 srdg1 (ji,jj) = smv_i_init(ji,jj,jl1) * afrac(ji,jj)972 oirdg1(ji,jj) = oa_i_init (ji,jj,jl1) * afrac(ji,jj)973 oirdg2(ji,jj) = oa_i_init (ji,jj,jl1) * afrac(ji,jj) / krdg(ji,jj,jl1)974 975 ! rafting volumes, heat contents ...976 virft (ji,jj) = vicen_init(ji,jj,jl1) * afrft(ji,jj)977 vsrft (ji,jj) = vsnwn_init(ji,jj,jl1) * afrft(ji,jj)978 esrft (ji,jj) = esnwn_init(ji,jj,jl1) * afrft(ji,jj)979 smrft (ji,jj) = smv_i_init(ji,jj,jl1) * afrft(ji,jj)980 oirft1(ji,jj) = oa_i_init (ji,jj,jl1) * afrft(ji,jj)981 oirft2(ji,jj) = oa_i_init (ji,jj,jl1) * afrft(ji,jj) / kraft982 983 ! substract everything984 a_i(ji,jj,jl1) = a_i(ji,jj,jl1) - ardg1 (ji,jj) - arft1 (ji,jj)985 v_i(ji,jj,jl1) = v_i(ji,jj,jl1) - vrdg1 (ji,jj) - virft (ji,jj)986 v_s(ji,jj,jl1) = v_s(ji,jj,jl1) - vsrdg (ji,jj) - vsrft (ji,jj)987 e_s(ji,jj,1,jl1) = e_s(ji,jj,1,jl1) - esrdg (ji,jj) - esrft (ji,jj)988 smv_i(ji,jj,jl1) = smv_i(ji,jj,jl1) - srdg1 (ji,jj) - smrft (ji,jj)989 oa_i(ji,jj,jl1) = oa_i(ji,jj,jl1) - oirdg1(ji,jj) - oirft1(ji,jj)990 991 !-----------------------------------------------------------------992 ! 3.5) Compute properties of new ridges993 !-----------------------------------------------------------------994 !---------995 ! Salinity996 !---------997 smsw(ji,jj) = vsw(ji,jj) * sss_m(ji,jj) ! salt content of seawater frozen in voids !! MV HC2014998 srdg2(ji,jj) = srdg1(ji,jj) + smsw(ji,jj) ! salt content of new ridge999 1000 !srdg2(ji,jj) = MIN( rn_simax * vrdg2(ji,jj) , zsrdg2 ) ! impose a maximum salinity1001 1002 sfx_dyn(ji,jj) = sfx_dyn(ji,jj) - smsw(ji,jj) * rhoic * r1_rdtice1003 wfx_dyn(ji,jj) = wfx_dyn(ji,jj) - vsw (ji,jj) * rhoic * r1_rdtice ! increase in ice volume du to seawater frozen in voids1004 1005 !------------------------------------1006 ! 3.6 Increment ridging diagnostics1007 !------------------------------------1008 1009 ! jl1 looping 1-jpl1010 ! ij looping 1-icells1011 1012 dardg1dt (ji,jj) = dardg1dt(ji,jj) + ardg1(ji,jj) + arft1(ji,jj)1013 dardg2dt (ji,jj) = dardg2dt(ji,jj) + ardg2(ji,jj) + arft2(ji,jj)1014 opening (ji,jj) = opening (ji,jj) + opning(ji,jj) * rdt_ice1015 1016 IF( con_i ) vice_init(ji,jj) = vice_init(ji,jj) + vrdg2(ji,jj) - vrdg1(ji,jj)1017 1018 !------------------------------------------1019 ! 3.7 Put the snow somewhere in the ocean1020 !------------------------------------------1021 ! Place part of the snow lost by ridging into the ocean.1022 ! Note that esnow_mlt < 0; the ocean must cool to melt snow.1023 ! If the ocean temp = Tf already, new ice must grow.1024 ! During the next time step, thermo_rates will determine whether1025 ! the ocean cools or new ice grows.1026 ! jl1 looping 1-jpl1027 ! ij looping 1-icells1028 1029 msnow_mlt(ji,jj) = msnow_mlt(ji,jj) + rhosn*vsrdg(ji,jj)*(1.0-rn_fsnowrdg) & ! rafting included1030 & + rhosn*vsrft(ji,jj)*(1.0-rn_fsnowrft)1031 1032 ! in J/m2 (same as e_s)1033 esnow_mlt(ji,jj) = esnow_mlt(ji,jj) - esrdg(ji,jj)*(1.0-rn_fsnowrdg) & !rafting included1034 & - esrft(ji,jj)*(1.0-rn_fsnowrft)1035 1036 !-----------------------------------------------------------------1037 ! 3.8 Compute quantities used to apportion ice among categories1038 ! in the n2 loop below1039 !-----------------------------------------------------------------1040 1041 ! jl1 looping 1-jpl1042 ! ij looping 1-icells1043 1044 dhr (ji,jj) = hrmax(ji,jj,jl1) - hrmin(ji,jj,jl1)1045 dhr2(ji,jj) = hrmax(ji,jj,jl1) * hrmax(ji,jj,jl1) - hrmin(ji,jj,jl1) * hrmin(ji,jj,jl1)1046 1047 END DO1048 1049 !--------------------------------------------------------------------1050 ! 3.9 Compute ridging ice enthalpy, remove it from ridging ice and1051 ! compute ridged ice enthalpy1052 !--------------------------------------------------------------------1053 DO jk = 1, nlay_i1054 DO ij = 1, icells1055 ji = indxi(ij)1056 jj = indxj(ij)1057 ! heat content of ridged ice1058 erdg1(ji,jj,jk) = eicen_init(ji,jj,jk,jl1) * afrac(ji,jj)1059 eirft(ji,jj,jk) = eicen_init(ji,jj,jk,jl1) * afrft(ji,jj)1060 e_i (ji,jj,jk,jl1) = e_i(ji,jj,jk,jl1) - erdg1(ji,jj,jk) - eirft(ji,jj,jk)1061 1062 1063 ! enthalpy of the trapped seawater (J/m2, >0)1064 ! clem: if sst>0, then ersw <0 (is that possible?)1065 ersw(ji,jj,jk) = - rhoic * vsw(ji,jj) * rcp * sst_m(ji,jj) * r1_nlay_i1066 1067 ! heat flux to the ocean1068 hfx_dyn(ji,jj) = hfx_dyn(ji,jj) + ersw(ji,jj,jk) * r1_rdtice ! > 0 [W.m-2] ocean->ice flux1069 1070 ! it is added to sea ice because the sign convention is the opposite of the sign convention for the ocean1071 erdg2(ji,jj,jk) = erdg1(ji,jj,jk) + ersw(ji,jj,jk)1072 1073 END DO1074 END DO1075 1076 1077 IF( con_i ) THEN1078 DO jk = 1, nlay_i1079 DO ij = 1, icells1080 ji = indxi(ij)1081 jj = indxj(ij)1082 eice_init(ji,jj) = eice_init(ji,jj) + erdg2(ji,jj,jk) - erdg1(ji,jj,jk)1083 END DO1084 END DO1085 ENDIF1086 1087 !-------------------------------------------------------------------------------1088 ! 4) Add area, volume, and energy of new ridge to each category jl21089 !-------------------------------------------------------------------------------1090 ! jl1 looping 1-jpl1091 DO jl2 = 1, jpl1092 ! over categories to which ridged ice is transferred1093 DO ij = 1, icells1094 ji = indxi(ij)1095 jj = indxj(ij)1096 1097 ! Compute the fraction of ridged ice area and volume going to1098 ! thickness category jl2.1099 ! Transfer area, volume, and energy accordingly.1100 1101 IF( hrmin(ji,jj,jl1) >= hi_max(jl2) .OR. hrmax(ji,jj,jl1) <= hi_max(jl2-1) ) THEN1102 hL = 0._wp1103 hR = 0._wp1104 ELSE1105 hL = MAX( hrmin(ji,jj,jl1), hi_max(jl2-1) )1106 hR = MIN( hrmax(ji,jj,jl1), hi_max(jl2) )1107 ENDIF1108 1109 ! fraction of ridged ice area and volume going to n21110 farea = ( hR - hL ) / dhr(ji,jj)1111 fvol(ji,jj) = ( hR*hR - hL*hL ) / dhr2(ji,jj)1112 1113 a_i (ji,jj ,jl2) = a_i (ji,jj ,jl2) + ardg2 (ji,jj) * farea1114 v_i (ji,jj ,jl2) = v_i (ji,jj ,jl2) + vrdg2 (ji,jj) * fvol(ji,jj)1115 v_s (ji,jj ,jl2) = v_s (ji,jj ,jl2) + vsrdg (ji,jj) * fvol(ji,jj) * rn_fsnowrdg1116 e_s (ji,jj,1,jl2) = e_s (ji,jj,1,jl2) + esrdg (ji,jj) * fvol(ji,jj) * rn_fsnowrdg1117 smv_i(ji,jj ,jl2) = smv_i(ji,jj ,jl2) + srdg2 (ji,jj) * fvol(ji,jj)1118 oa_i (ji,jj ,jl2) = oa_i (ji,jj ,jl2) + oirdg2(ji,jj) * farea1119 1120 END DO1121 1122 ! Transfer ice energy to category jl2 by ridging1123 DO jk = 1, nlay_i1124 DO ij = 1, icells1125 ji = indxi(ij)1126 jj = indxj(ij)1127 e_i(ji,jj,jk,jl2) = e_i(ji,jj,jk,jl2) + fvol(ji,jj) * erdg2(ji,jj,jk)1128 END DO1129 END DO1130 !1131 END DO ! jl2 (new ridges)1132 1133 DO jl2 = 1, jpl1134 1135 DO ij = 1, icells1136 ji = indxi(ij)1137 jj = indxj(ij)1138 ! Compute the fraction of rafted ice area and volume going to1139 ! thickness category jl2, transfer area, volume, and energy accordingly.1140 !1141 IF( hraft(ji,jj,jl1) <= hi_max(jl2) .AND. hraft(ji,jj,jl1) > hi_max(jl2-1) ) THEN1142 a_i (ji,jj ,jl2) = a_i (ji,jj ,jl2) + arft2 (ji,jj)1143 v_i (ji,jj ,jl2) = v_i (ji,jj ,jl2) + virft (ji,jj)1144 v_s (ji,jj ,jl2) = v_s (ji,jj ,jl2) + vsrft (ji,jj) * rn_fsnowrft1145 e_s (ji,jj,1,jl2) = e_s (ji,jj,1,jl2) + esrft (ji,jj) * rn_fsnowrft1146 smv_i(ji,jj ,jl2) = smv_i(ji,jj ,jl2) + smrft (ji,jj)1147 oa_i (ji,jj ,jl2) = oa_i (ji,jj ,jl2) + oirft2(ji,jj)1148 ENDIF1149 !1150 END DO1151 1152 ! Transfer rafted ice energy to category jl21153 DO jk = 1, nlay_i1154 DO ij = 1, icells1155 ji = indxi(ij)1156 jj = indxj(ij)1157 IF( hraft(ji,jj,jl1) <= hi_max(jl2) .AND. hraft(ji,jj,jl1) > hi_max(jl2-1) ) THEN1158 e_i(ji,jj,jk,jl2) = e_i(ji,jj,jk,jl2) + eirft(ji,jj,jk)1159 ENDIF1160 END DO1161 END DO1162 1163 END DO1164 1165 END DO ! jl1 (deforming categories)1166 1167 ! Conservation check1168 IF ( con_i ) THEN1169 CALL lim_column_sum (jpl, v_i, vice_final)1170 fieldid = ' v_i : limitd_me '1171 CALL lim_cons_check (vice_init, vice_final, 1.0e-6, fieldid)1172 1173 CALL lim_column_sum_energy (jpl, nlay_i, e_i, eice_final )1174 fieldid = ' e_i : limitd_me '1175 CALL lim_cons_check (eice_init, eice_final, 1.0e-2, fieldid)1176 1177 DO ji = mi0(iiceprt), mi1(iiceprt)1178 DO jj = mj0(jiceprt), mj1(jiceprt)1179 WRITE(numout,*) ' vice_init : ', vice_init (ji,jj)1180 WRITE(numout,*) ' vice_final : ', vice_final(ji,jj)1181 WRITE(numout,*) ' eice_init : ', eice_init (ji,jj)1182 WRITE(numout,*) ' eice_final : ', eice_final(ji,jj)1183 END DO1184 END DO1185 ENDIF1186 !1187 CALL wrk_dealloc( (jpi+1)*(jpj+1), indxi, indxj )1188 CALL wrk_dealloc( jpi, jpj, vice_init, vice_final, eice_init, eice_final )1189 CALL wrk_dealloc( jpi, jpj, afrac, fvol , ardg1, ardg2, vsrdg, esrdg, dhr, dhr2 )1190 CALL wrk_dealloc( jpi, jpj, vrdg1, vrdg2, vsw , srdg1, srdg2, smsw, oirdg1, oirdg2 )1191 CALL wrk_dealloc( jpi, jpj, afrft, arft1, arft2, virft, vsrft, esrft, smrft, oirft1, oirft2 )1192 CALL wrk_dealloc( jpi, jpj, jpl, aicen_init, vicen_init, vsnwn_init, esnwn_init, smv_i_init, oa_i_init )1193 CALL wrk_dealloc( jpi, jpj, nlay_i, eirft, erdg1, erdg2, ersw )1194 CALL wrk_dealloc( jpi, jpj, nlay_i, jpl, eicen_init )1195 !1196 END SUBROUTINE lim_itd_me_ridgeshift1197 940 1198 941 SUBROUTINE lim_itd_me_init -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/LIM_SRC_3/limrhg.F90
r7277 r7278 159 159 CALL wrk_alloc( jpi,jpj, u_oce2, u_ice2, v_oce1 , v_ice1 , zmask ) 160 160 CALL wrk_alloc( jpi,jpj, zf1 , zu_ice, zf2 , zv_ice , zdt , zds ) 161 CALL wrk_alloc( jpi,jpj, z dt , zds , zs1 , zs2 , zs12 , zresr , zpice )161 CALL wrk_alloc( jpi,jpj, zs1 , zs2 , zs12 , zresr , zpice ) 162 162 163 163 #if defined key_lim2 && ! defined key_lim2_vp … … 690 690 CALL wrk_dealloc( jpi,jpj, u_oce2, u_ice2, v_oce1 , v_ice1 , zmask ) 691 691 CALL wrk_dealloc( jpi,jpj, zf1 , zu_ice, zf2 , zv_ice , zdt , zds ) 692 CALL wrk_dealloc( jpi,jpj, z dt , zds , zs1 , zs2 , zs12 , zresr , zpice )692 CALL wrk_dealloc( jpi,jpj, zs1 , zs2 , zs12 , zresr , zpice ) 693 693 694 694 END SUBROUTINE lim_rhg -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/LIM_SRC_3/limsbc.F90
r7277 r7278 107 107 REAL(wp) :: zqsr ! New solar flux received by the ocean 108 108 REAL(wp), POINTER, DIMENSION(:,:,:) :: zalb_cs, zalb_os ! 3D workspace 109 REAL(wp), POINTER, DIMENSION(:,:) :: zalb ! 2D workspace 109 110 !!--------------------------------------------------------------------- 110 111 ! 111 112 ! make calls for heat fluxes before it is modified 113 ! pfrld is the lead fraction at the previous time step (actually between TRP and THD) 112 114 IF( iom_use('qsr_oce') ) CALL iom_put( "qsr_oce" , qsr_oce(:,:) * pfrld(:,:) ) ! solar flux at ocean surface 113 115 IF( iom_use('qns_oce') ) CALL iom_put( "qns_oce" , qns_oce(:,:) * pfrld(:,:) + qemp_oce(:,:) ) ! non-solar flux at ocean surface … … 118 120 IF( iom_use('qt_ice' ) ) CALL iom_put( "qt_ice" , SUM( ( qns_ice(:,:,:) + qsr_ice(:,:,:) ) & 119 121 & * a_i_b(:,:,:), dim=3 ) + qemp_ice(:,:) ) 120 IF( iom_use('qemp_oce' ) ) CALL iom_put( "qemp_oce" , qemp_oce(:,:) ) 121 IF( iom_use('qemp_ice' ) ) CALL iom_put( "qemp_ice" , qemp_ice(:,:) ) 122 123 ! pfrld is the lead fraction at the previous time step (actually between TRP and THD) 122 IF( iom_use('qemp_oce') ) CALL iom_put( "qemp_oce" , qemp_oce(:,:) ) 123 IF( iom_use('qemp_ice') ) CALL iom_put( "qemp_ice" , qemp_ice(:,:) ) 124 IF( iom_use('emp_oce' ) ) CALL iom_put( "emp_oce" , emp_oce(:,:) ) ! emp over ocean (taking into account the snow blown away from the ice) 125 IF( iom_use('emp_ice' ) ) CALL iom_put( "emp_ice" , emp_ice(:,:) ) ! emp over ice (taking into account the snow blown away from the ice) 126 127 ! albedo output 128 CALL wrk_alloc( jpi,jpj, zalb ) 129 130 zalb(:,:) = 0._wp 131 WHERE ( SUM( a_i_b, dim=3 ) <= epsi06 ) ; zalb(:,:) = 0.066_wp 132 ELSEWHERE ; zalb(:,:) = SUM( alb_ice * a_i_b, dim=3 ) / SUM( a_i_b, dim=3 ) 133 END WHERE 134 IF( iom_use('alb_ice' ) ) CALL iom_put( "alb_ice" , zalb(:,:) ) ! ice albedo output 135 136 zalb(:,:) = SUM( alb_ice * a_i_b, dim=3 ) + 0.066_wp * ( 1._wp - SUM( a_i_b, dim=3 ) ) 137 IF( iom_use('albedo' ) ) CALL iom_put( "albedo" , zalb(:,:) ) ! ice albedo output 138 139 CALL wrk_dealloc( jpi,jpj, zalb ) 140 124 141 DO jj = 1, jpj 125 142 DO ji = 1, jpi … … 140 157 hfx_out(ji,jj) = hfx_out(ji,jj) + zqmass + zqsr 141 158 142 ! Add the residual from heat diffusion equation (W.m-2) 143 !------------------------------------------------------- 144 hfx_out(ji,jj) = hfx_out(ji,jj) + hfx_err_dif(ji,jj) 159 ! Add the residual from heat diffusion equation and sublimation (W.m-2) 160 !---------------------------------------------------------------------- 161 hfx_out(ji,jj) = hfx_out(ji,jj) + hfx_err_dif(ji,jj) + & 162 & ( hfx_sub(ji,jj) - SUM( qevap_ice(ji,jj,:) * a_i_b(ji,jj,:) ) ) 145 163 146 164 ! New qsr and qns used to compute the oceanic heat flux at the next time step 147 !--------------------------------------------------- 165 !---------------------------------------------------------------------------- 148 166 qsr(ji,jj) = zqsr 149 167 qns(ji,jj) = hfx_out(ji,jj) - zqsr … … 165 183 166 184 ! mass flux at the ocean/ice interface 167 fmmflx(ji,jj) = - ( wfx_ice(ji,jj) + wfx_snw(ji,jj) ) * r1_rdtice ! F/M mass flux save at least for biogeochemical model 168 emp(ji,jj) = emp_oce(ji,jj) - wfx_ice(ji,jj) - wfx_snw(ji,jj) ! mass flux + F/M mass flux (always ice/ocean mass exchange) 169 185 fmmflx(ji,jj) = - ( wfx_ice(ji,jj) + wfx_snw(ji,jj) + wfx_err_sub(ji,jj) ) ! F/M mass flux save at least for biogeochemical model 186 emp(ji,jj) = emp_oce(ji,jj) - wfx_ice(ji,jj) - wfx_snw(ji,jj) - wfx_err_sub(ji,jj) ! mass flux + F/M mass flux (always ice/ocean mass exchange) 170 187 END DO 171 188 END DO … … 175 192 !------------------------------------------! 176 193 sfx(:,:) = sfx_bog(:,:) + sfx_bom(:,:) + sfx_sum(:,:) + sfx_sni(:,:) + sfx_opw(:,:) & 177 & + sfx_res(:,:) + sfx_dyn(:,:) + sfx_bri(:,:) 194 & + sfx_res(:,:) + sfx_dyn(:,:) + sfx_bri(:,:) + sfx_sub(:,:) 178 195 179 196 !-------------------------------------------------------------! -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/LIM_SRC_3/limthd.F90
r6140 r7278 440 440 ! 441 441 DO ji = kideb, kiut 442 zdh_mel = MIN( 0._wp, dh_i_surf(ji) + dh_i_bott(ji) + dh_snowice(ji) )442 zdh_mel = MIN( 0._wp, dh_i_surf(ji) + dh_i_bott(ji) + dh_snowice(ji) + dh_i_sub(ji) ) 443 443 IF( zdh_mel < 0._wp .AND. a_i_1d(ji) > 0._wp ) THEN 444 444 zvi = a_i_1d(ji) * ht_i_1d(ji) … … 495 495 ! 496 496 CALL tab_2d_1d( nbpb, qprec_ice_1d(1:nbpb), qprec_ice(:,:) , jpi, jpj, npb(1:nbpb) ) 497 CALL tab_2d_1d( nbpb, qevap_ice_1d(1:nbpb), qevap_ice(:,:,jl) , jpi, jpj, npb(1:nbpb) ) 497 498 CALL tab_2d_1d( nbpb, qsr_ice_1d (1:nbpb), qsr_ice(:,:,jl) , jpi, jpj, npb(1:nbpb) ) 498 499 CALL tab_2d_1d( nbpb, fr1_i0_1d (1:nbpb), fr1_i0 , jpi, jpj, npb(1:nbpb) ) … … 524 525 CALL tab_2d_1d( nbpb, sfx_bri_1d (1:nbpb), sfx_bri , jpi, jpj, npb(1:nbpb) ) 525 526 CALL tab_2d_1d( nbpb, sfx_res_1d (1:nbpb), sfx_res , jpi, jpj, npb(1:nbpb) ) 527 CALL tab_2d_1d( nbpb, sfx_sub_1d (1:nbpb), sfx_sub , jpi, jpj,npb(1:nbpb) ) 526 528 ! 527 529 CALL tab_2d_1d( nbpb, hfx_thd_1d (1:nbpb), hfx_thd , jpi, jpj, npb(1:nbpb) ) … … 574 576 CALL tab_1d_2d( nbpb, sfx_res , npb, sfx_res_1d(1:nbpb) , jpi, jpj ) 575 577 CALL tab_1d_2d( nbpb, sfx_bri , npb, sfx_bri_1d(1:nbpb) , jpi, jpj ) 578 CALL tab_1d_2d( nbpb, sfx_sub , npb, sfx_sub_1d(1:nbpb) , jpi, jpj ) 576 579 ! 577 580 CALL tab_1d_2d( nbpb, hfx_thd , npb, hfx_thd_1d(1:nbpb) , jpi, jpj ) -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/LIM_SRC_3/limthd_dh.F90
r5487 r7278 74 74 75 75 REAL(wp) :: ztmelts ! local scalar 76 REAL(wp) :: z fdum76 REAL(wp) :: zdum 77 77 REAL(wp) :: zfracs ! fractionation coefficient for bottom salt entrapment 78 78 REAL(wp) :: zs_snic ! snow-ice salinity … … 95 95 REAL(wp), POINTER, DIMENSION(:) :: zq_rema ! remaining heat at the end of the routine (J.m-2) 96 96 REAL(wp), POINTER, DIMENSION(:) :: zf_tt ! Heat budget to determine melting or freezing(W.m-2) 97 REAL(wp), POINTER, DIMENSION(:) :: zevap_rema ! remaining mass flux from sublimation (kg.m-2) 97 98 98 99 REAL(wp), POINTER, DIMENSION(:) :: zdh_s_mel ! snow melt … … 105 106 106 107 REAL(wp), POINTER, DIMENSION(:) :: zqh_i ! total ice heat content (J.m-2) 107 REAL(wp), POINTER, DIMENSION(:) :: zqh_s ! total snow heat content (J.m-2)108 REAL(wp), POINTER, DIMENSION(:) :: zq_s ! total snow enthalpy (J.m-3)109 108 REAL(wp), POINTER, DIMENSION(:) :: zsnw ! distribution of snow after wind blowing 110 109 … … 118 117 ! Discriminate between varying salinity (nn_icesal=2) and prescribed cases (other values) 119 118 SELECT CASE( nn_icesal ) ! varying salinity or not 120 CASE( 1, 3 , 4) ; zswitch_sal = 0 ! prescribed salinity profile121 CASE( 2 ) 119 CASE( 1, 3 ) ; zswitch_sal = 0 ! prescribed salinity profile 120 CASE( 2 ) ; zswitch_sal = 1 ! varying salinity profile 122 121 END SELECT 123 122 124 CALL wrk_alloc( jpij, zqprec, zq_su, zq_bo, zf_tt, zq_rema, zsnw )125 CALL wrk_alloc( jpij, zdh_s_mel, zdh_s_pre, zdh_s_sub, zqh_i , zqh_s, zq_s)123 CALL wrk_alloc( jpij, zqprec, zq_su, zq_bo, zf_tt, zq_rema, zsnw, zevap_rema ) 124 CALL wrk_alloc( jpij, zdh_s_mel, zdh_s_pre, zdh_s_sub, zqh_i ) 126 125 CALL wrk_alloc( jpij, nlay_i, zdeltah, zh_i ) 127 126 CALL wrk_alloc( jpij, nlay_i, icount ) 128 127 129 dh_i_surf (:) = 0._wp ; dh_i_bott (:) = 0._wp ; dh_snowice(:) = 0._wp 128 dh_i_surf (:) = 0._wp ; dh_i_bott (:) = 0._wp ; dh_snowice(:) = 0._wp ; dh_i_sub(:) = 0._wp 130 129 dsm_i_se_1d(:) = 0._wp ; dsm_i_si_1d(:) = 0._wp 131 130 132 131 zqprec (:) = 0._wp ; zq_su (:) = 0._wp ; zq_bo (:) = 0._wp ; zf_tt(:) = 0._wp 133 zq_rema (:) = 0._wp ; zsnw (:) = 0._wp 132 zq_rema (:) = 0._wp ; zsnw (:) = 0._wp ; zevap_rema(:) = 0._wp ; 134 133 zdh_s_mel(:) = 0._wp ; zdh_s_pre(:) = 0._wp ; zdh_s_sub(:) = 0._wp ; zqh_i(:) = 0._wp 135 zqh_s (:) = 0._wp ; zq_s (:) = 0._wp136 134 137 135 zdeltah(:,:) = 0._wp ; zh_i(:,:) = 0._wp … … 159 157 ! 160 158 DO ji = kideb, kiut 161 z fdum= qns_ice_1d(ji) + ( 1._wp - i0(ji) ) * qsr_ice_1d(ji) - fc_su(ji)159 zdum = qns_ice_1d(ji) + ( 1._wp - i0(ji) ) * qsr_ice_1d(ji) - fc_su(ji) 162 160 zf_tt(ji) = fc_bo_i(ji) + fhtur_1d(ji) + fhld_1d(ji) 163 161 164 zq_su (ji) = MAX( 0._wp, z fdum* rdt_ice ) * MAX( 0._wp , SIGN( 1._wp, t_su_1d(ji) - rt0 ) )162 zq_su (ji) = MAX( 0._wp, zdum * rdt_ice ) * MAX( 0._wp , SIGN( 1._wp, t_su_1d(ji) - rt0 ) ) 165 163 zq_bo (ji) = MAX( 0._wp, zf_tt(ji) * rdt_ice ) 166 164 END DO … … 187 185 ! 2) Computing layer thicknesses and enthalpies. ! 188 186 !------------------------------------------------------------! 189 !190 DO jk = 1, nlay_s191 DO ji = kideb, kiut192 zqh_s(ji) = zqh_s(ji) + q_s_1d(ji,jk) * ht_s_1d(ji) * r1_nlay_s193 END DO194 END DO195 187 ! 196 188 DO jk = 1, nlay_i … … 275 267 END DO 276 268 277 !---------------------- 278 ! 3.2 S now sublimation279 !---------------------- 269 !------------------------------ 270 ! 3.2 Sublimation (part1: snow) 271 !------------------------------ 280 272 ! qla_ice is always >=0 (upwards), heat goes to the atmosphere, therefore snow sublimates 281 273 ! clem comment: not counted in mass/heat exchange in limsbc since this is an exchange with atm. (not ocean) 282 ! clem comment: ice should also sublimate283 274 zdeltah(:,:) = 0._wp 284 ! coupled mode: sublimation is set to 0 (evap_ice = 0) until further notice 285 ! forced mode: snow thickness change due to sublimation 286 DO ji = kideb, kiut 287 zdh_s_sub(ji) = MAX( - ht_s_1d(ji) , - evap_ice_1d(ji) * r1_rhosn * rdt_ice ) 288 ! Heat flux by sublimation [W.m-2], < 0 289 ! sublimate first snow that had fallen, then pre-existing snow 275 DO ji = kideb, kiut 276 zdh_s_sub(ji) = MAX( - ht_s_1d(ji) , - evap_ice_1d(ji) * r1_rhosn * rdt_ice ) 277 ! remaining evap in kg.m-2 (used for ice melting later on) 278 zevap_rema(ji) = evap_ice_1d(ji) * rdt_ice + zdh_s_sub(ji) * rhosn 279 ! Heat flux by sublimation [W.m-2], < 0 (sublimate first snow that had fallen, then pre-existing snow) 290 280 zdeltah(ji,1) = MAX( zdh_s_sub(ji), - zdh_s_pre(ji) ) 291 281 hfx_sub_1d(ji) = hfx_sub_1d(ji) + ( zdeltah(ji,1) * zqprec(ji) + ( zdh_s_sub(ji) - zdeltah(ji,1) ) * q_s_1d(ji,1) & … … 309 299 !------------------------------------------- 310 300 ! new temp and enthalpy of the snow (remaining snow precip + remaining pre-existing snow) 311 zq_s(:) = 0._wp312 301 DO jk = 1, nlay_s 313 302 DO ji = kideb,kiut 314 rswitch = MAX( 0._wp , SIGN( 1._wp, ht_s_1d(ji) - epsi20 ) ) 315 q_s_1d(ji,jk) = rswitch / MAX( ht_s_1d(ji), epsi20 ) * & 316 & ( ( zdh_s_pre(ji) ) * zqprec(ji) + & 317 & ( ht_s_1d(ji) - zdh_s_pre(ji) ) * rhosn * ( cpic * ( rt0 - t_s_1d(ji,jk) ) + lfus ) ) 318 zq_s(ji) = zq_s(ji) + q_s_1d(ji,jk) 303 rswitch = MAX( 0._wp , SIGN( 1._wp, ht_s_1d(ji) - epsi20 ) ) 304 q_s_1d(ji,jk) = rswitch / MAX( ht_s_1d(ji), epsi20 ) * & 305 & ( ( zdh_s_pre(ji) ) * zqprec(ji) + & 306 & ( ht_s_1d(ji) - zdh_s_pre(ji) ) * rhosn * ( cpic * ( rt0 - t_s_1d(ji,jk) ) + lfus ) ) 319 307 END DO 320 308 END DO … … 370 358 zQm = zfmdt * zEw ! Energy of the melt water sent to the ocean [J/m2, <0] 371 359 372 ! Contribution to salt flux (clem: using sm_i_1d and not s_i_1d(jk) is ok)360 ! Contribution to salt flux >0 (clem: using sm_i_1d and not s_i_1d(jk) is ok) 373 361 sfx_sum_1d(ji) = sfx_sum_1d(ji) - rhoic * a_i_1d(ji) * zdeltah(ji,jk) * sm_i_1d(ji) * r1_rdtice 374 362 … … 383 371 384 372 END IF 373 ! ---------------------- 374 ! Sublimation part2: ice 375 ! ---------------------- 376 zdum = MAX( - ( zh_i(ji,jk) + zdeltah(ji,jk) ) , - zevap_rema(ji) * r1_rhoic ) 377 zdeltah(ji,jk) = zdeltah(ji,jk) + zdum 378 dh_i_sub(ji) = dh_i_sub(ji) + zdum 379 ! Salt flux > 0 (clem2016: flux is sent to the ocean for simplicity but salt should remain in the ice except if all ice is melted. 380 ! It must be corrected at some point) 381 sfx_sub_1d(ji) = sfx_sub_1d(ji) - rhoic * a_i_1d(ji) * zdum * sm_i_1d(ji) * r1_rdtice 382 ! Heat flux [W.m-2], < 0 383 hfx_sub_1d(ji) = hfx_sub_1d(ji) + zdum * q_i_1d(ji,jk) * a_i_1d(ji) * r1_rdtice 384 ! Mass flux > 0 385 wfx_sub_1d(ji) = wfx_sub_1d(ji) - rhoic * a_i_1d(ji) * zdum * r1_rdtice 386 ! update remaining mass flux 387 zevap_rema(ji) = zevap_rema(ji) + zdum * rhoic 388 385 389 ! record which layers have disappeared (for bottom melting) 386 390 ! => icount=0 : no layer has vanished … … 389 393 icount(ji,jk) = NINT( rswitch ) 390 394 zh_i(ji,jk) = MAX( 0._wp , zh_i(ji,jk) + zdeltah(ji,jk) ) 391 395 392 396 ! update heat content (J.m-2) and layer thickness 393 397 qh_i_old(ji,jk) = qh_i_old(ji,jk) + zdeltah(ji,jk) * q_i_1d(ji,jk) … … 397 401 ! update ice thickness 398 402 DO ji = kideb, kiut 399 ht_i_1d(ji) = MAX( 0._wp , ht_i_1d(ji) + dh_i_surf(ji) ) 403 ht_i_1d(ji) = MAX( 0._wp , ht_i_1d(ji) + dh_i_surf(ji) + dh_i_sub(ji) ) 404 END DO 405 406 ! remaining "potential" evap is sent to ocean 407 DO ji = kideb, kiut 408 ii = MOD( npb(ji) - 1, jpi ) + 1 ; ij = ( npb(ji) - 1 ) / jpi + 1 409 wfx_err_sub(ii,ij) = wfx_err_sub(ii,ij) - zevap_rema(ji) * a_i_1d(ji) * r1_rdtice ! <=0 (net evap for the ocean in kg.m-2.s-1) 400 410 END DO 401 411 … … 653 663 sfx_sni_1d(ji) = sfx_sni_1d(ji) + sss_m(ii,ij) * a_i_1d(ji) * zfmdt * r1_rdtice 654 664 665 ! virtual salt flux to keep salinity constant 666 IF( nn_icesal == 1 .OR. nn_icesal == 3 ) THEN 667 sfx_bri_1d(ji) = sfx_bri_1d(ji) - sss_m(ii,ij) * a_i_1d(ji) * zfmdt * r1_rdtice & ! put back sss_m into the ocean 668 & - sm_i_1d(ji) * a_i_1d(ji) * dh_snowice(ji) * rhoic * r1_rdtice ! and get sm_i from the ocean 669 ENDIF 670 655 671 ! Contribution to mass flux 656 672 ! All snow is thrown in the ocean, and seawater is taken to replace the volume … … 686 702 WHERE( ht_i_1d == 0._wp ) a_i_1d = 0._wp 687 703 688 CALL wrk_dealloc( jpij, zqprec, zq_su, zq_bo, zf_tt, zq_rema, zsnw )689 CALL wrk_dealloc( jpij, zdh_s_mel, zdh_s_pre, zdh_s_sub, zqh_i , zqh_s, zq_s)704 CALL wrk_dealloc( jpij, zqprec, zq_su, zq_bo, zf_tt, zq_rema, zsnw, zevap_rema ) 705 CALL wrk_dealloc( jpij, zdh_s_mel, zdh_s_pre, zdh_s_sub, zqh_i ) 690 706 CALL wrk_dealloc( jpij, nlay_i, zdeltah, zh_i ) 691 707 CALL wrk_dealloc( jpij, nlay_i, icount ) -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/LIM_SRC_3/limthd_lac.F90
r6403 r7278 75 75 INTEGER :: ii, ij, iter ! - - 76 76 REAL(wp) :: ztmelts, zdv, zfrazb, zweight, zde ! local scalars 77 REAL(wp) :: zgamafr, zvfrx, zvgx, ztaux, ztwogp, zf , zhicol_new! - -77 REAL(wp) :: zgamafr, zvfrx, zvgx, ztaux, ztwogp, zf ! - - 78 78 REAL(wp) :: ztenagm, zvfry, zvgy, ztauy, zvrel2, zfp, zsqcd , zhicrit ! - - 79 LOGICAL :: iterate_frazil ! iterate frazil ice collection thickness80 79 CHARACTER (len = 15) :: fieldid 81 80 … … 108 107 REAL(wp), POINTER, DIMENSION(:,:) :: zsmv_i_1d ! 1-D version of smv_i 109 108 110 REAL(wp), POINTER, DIMENSION(:,:,:) :: ze_i_1d 111 112 REAL(wp), POINTER, DIMENSION(:,:) :: zvrel 113 114 REAL(wp) :: zcai = 1.4e-3_wp 109 REAL(wp), POINTER, DIMENSION(:,:,:) :: ze_i_1d !: 1-D version of e_i 110 111 REAL(wp), POINTER, DIMENSION(:,:) :: zvrel ! relative ice / frazil velocity 112 113 REAL(wp) :: zcai = 1.4e-3_wp ! ice-air drag (clem: should be dependent on coupling/forcing used) 115 114 !!-----------------------------------------------------------------------! 116 115 … … 143 142 !------------------------------------------------------------------------------! 144 143 ! hicol is the thickness of new ice formed in open water 145 ! hicol can be either prescribed (frazswi = 0) 146 ! or computed (frazswi = 1) 144 ! hicol can be either prescribed (frazswi = 0) or computed (frazswi = 1) 147 145 ! Frazil ice forms in open water, is transported by wind 148 146 ! accumulates at the edge of the consolidated ice edge … … 155 153 zvrel(:,:) = 0._wp 156 154 157 ! Default new ice thickness 158 hicol(:,:) = rn_hnewice 155 ! Default new ice thickness 156 WHERE( qlead(:,:) < 0._wp ) ; hicol = rn_hnewice 157 ELSEWHERE ; hicol = 0._wp 158 END WHERE 159 159 160 160 IF( ln_frazil ) THEN … … 182 182 & + vtau_ice(ji ,jj ) * vmask(ji ,jj ,1) ) * 0.5_wp 183 183 ! Square root of wind stress 184 ztenagm = SQRT( SQRT( ztaux **2 + ztauy**2) )184 ztenagm = SQRT( SQRT( ztaux * ztaux + ztauy * ztauy ) ) 185 185 186 186 !--------------------- … … 205 205 zvrel2 = MAX( ( zvfrx - zvgx ) * ( zvfrx - zvgx ) & 206 206 & + ( zvfry - zvgy ) * ( zvfry - zvgy ) , 0.15 * 0.15 ) 207 zvrel(ji,jj) 207 zvrel(ji,jj) = SQRT( zvrel2 ) 208 208 209 209 !--------------------- 210 210 ! Iterative procedure 211 211 !--------------------- 212 hicol(ji,jj) = zhicrit + 0.1 213 hicol(ji,jj) = zhicrit + hicol(ji,jj) & 214 & / ( hicol(ji,jj) * hicol(ji,jj) - zhicrit * zhicrit ) * ztwogp * zvrel2 215 216 !!gm better coding: above: hicol(ji,jj) * hicol(ji,jj) = (zhicrit + 0.1)*(zhicrit + 0.1) 217 !!gm = zhicrit**2 + 0.2*zhicrit +0.01 218 !!gm therefore the 2 lines with hicol can be replaced by 1 line: 219 !!gm hicol(ji,jj) = zhicrit + (zhicrit + 0.1) / ( 0.2 * zhicrit + 0.01 ) * ztwogp * zvrel2 220 !!gm further more (zhicrit + 0.1)/(0.2 * zhicrit + 0.01 )*ztwogp can be computed one for all outside the DO loop 212 hicol(ji,jj) = zhicrit + ( zhicrit + 0.1 ) & 213 & / ( ( zhicrit + 0.1 ) * ( zhicrit + 0.1 ) - zhicrit * zhicrit ) * ztwogp * zvrel2 221 214 222 215 iter = 1 223 iterate_frazil = .true. 224 225 DO WHILE ( iter < 100 .AND. iterate_frazil ) 226 zf = ( hicol(ji,jj) - zhicrit ) * ( hicol(ji,jj)**2 - zhicrit**2 ) & 227 - hicol(ji,jj) * zhicrit * ztwogp * zvrel2 228 zfp = ( hicol(ji,jj) - zhicrit ) * ( 3.0*hicol(ji,jj) + zhicrit ) & 229 - zhicrit * ztwogp * zvrel2 230 zhicol_new = hicol(ji,jj) - zf/zfp 231 hicol(ji,jj) = zhicol_new 232 216 DO WHILE ( iter < 20 ) 217 zf = ( hicol(ji,jj) - zhicrit ) * ( hicol(ji,jj) * hicol(ji,jj) - zhicrit * zhicrit ) - & 218 & hicol(ji,jj) * zhicrit * ztwogp * zvrel2 219 zfp = ( hicol(ji,jj) - zhicrit ) * ( 3.0 * hicol(ji,jj) + zhicrit ) - zhicrit * ztwogp * zvrel2 220 221 hicol(ji,jj) = hicol(ji,jj) - zf/zfp 233 222 iter = iter + 1 234 235 END DO ! do while 223 END DO 236 224 237 225 ENDIF ! end of selection of pixels where ice forms 238 226 239 END DO ! loop on ji ends240 END DO ! loop on jj ends241 !242 CALL lbc_lnk( zvrel(:,:), 'T', 1. )243 CALL lbc_lnk( hicol(:,:), 'T', 1. )227 END DO 228 END DO 229 ! 230 CALL lbc_lnk( zvrel(:,:), 'T', 1. ) 231 CALL lbc_lnk( hicol(:,:), 'T', 1. ) 244 232 245 233 ENDIF ! End of computation of frazil ice collection thickness … … 282 270 ! Move from 2-D to 1-D vectors 283 271 !------------------------------ 284 ! If ocean gains heat do nothing 285 ! 0therwise compute new ice formation 272 ! If ocean gains heat do nothing. Otherwise compute new ice formation 286 273 287 274 IF ( nbpac > 0 ) THEN … … 317 304 zv_b(1:nbpac,:) = zv_i_1d(1:nbpac,:) 318 305 za_b(1:nbpac,:) = za_i_1d(1:nbpac,:) 306 319 307 !---------------------- 320 308 ! Thickness of new ice 321 309 !---------------------- 322 DO ji = 1, nbpac 323 zh_newice(ji) = rn_hnewice 324 END DO 325 IF( ln_frazil ) zh_newice(1:nbpac) = hicol_1d(1:nbpac) 310 zh_newice(1:nbpac) = hicol_1d(1:nbpac) 326 311 327 312 !---------------------- … … 347 332 DO ji = 1, nbpac 348 333 ztmelts = - tmut * zs_newice(ji) + rt0 ! Melting point (K) 349 ze_newice(ji) = rhoic * ( cpic * ( ztmelts - t_bo_1d(ji) ) &334 ze_newice(ji) = rhoic * ( cpic * ( ztmelts - t_bo_1d(ji) ) & 350 335 & + lfus * ( 1.0 - ( ztmelts - rt0 ) / MIN( t_bo_1d(ji) - rt0, -epsi10 ) ) & 351 336 & - rcp * ( ztmelts - rt0 ) ) … … 385 370 ! salt flux 386 371 sfx_opw_1d(ji) = sfx_opw_1d(ji) - zv_newice(ji) * rhoic * zs_newice(ji) * r1_rdtice 387 372 END DO 373 374 zv_frazb(:) = 0._wp 375 IF( ln_frazil ) THEN 388 376 ! A fraction zfrazb of frazil ice is accreted at the ice bottom 389 rswitch = 1._wp - MAX( 0._wp, SIGN( 1._wp , - zat_i_1d(ji) ) ) 390 zfrazb = rswitch * ( TANH ( rn_Cfrazb * ( zvrel_1d(ji) - rn_vfrazb ) ) + 1.0 ) * 0.5 * rn_maxfrazb 391 zv_frazb(ji) = zfrazb * zv_newice(ji) 392 zv_newice(ji) = ( 1.0 - zfrazb ) * zv_newice(ji) 393 END DO 394 377 DO ji = 1, nbpac 378 rswitch = 1._wp - MAX( 0._wp, SIGN( 1._wp , - zat_i_1d(ji) ) ) 379 zfrazb = rswitch * ( TANH( rn_Cfrazb * ( zvrel_1d(ji) - rn_vfrazb ) ) + 1.0 ) * 0.5 * rn_maxfrazb 380 zv_frazb(ji) = zfrazb * zv_newice(ji) 381 zv_newice(ji) = ( 1.0 - zfrazb ) * zv_newice(ji) 382 END DO 383 END IF 384 395 385 !----------------- 396 386 ! Area of new ice … … 444 434 jl = jcat(ji) 445 435 rswitch = MAX( 0._wp, SIGN( 1._wp , zv_i_1d(ji,jl) - epsi20 ) ) 446 ze_i_1d(ji,jk,jl) = zswinew(ji) * ze_newice(ji) + 436 ze_i_1d(ji,jk,jl) = zswinew(ji) * ze_newice(ji) + & 447 437 & ( 1.0 - zswinew(ji) ) * ( ze_newice(ji) * zv_newice(ji) + ze_i_1d(ji,jk,jl) * zv_b(ji,jl) ) & 448 438 & * rswitch / MAX( zv_i_1d(ji,jl), epsi20 ) -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/LIM_SRC_3/limthd_sal.F90
r5123 r7278 62 62 END DO 63 63 64 !------------------------------------------------------------------------------| 65 ! 1) Constant salinity, constant in time | 66 !------------------------------------------------------------------------------| 67 !!gm comment: if nn_icesal = 1 s_i_new, s_i_1d and sm_i_1d can be set to rn_icesal one for all in the initialisation phase !! 68 !!gm ===>>> simplification of almost all test on nn_icesal value 69 IF( nn_icesal == 1 ) THEN 70 s_i_1d (kideb:kiut,1:nlay_i) = rn_icesal 71 sm_i_1d(kideb:kiut) = rn_icesal 72 s_i_new(kideb:kiut) = rn_icesal 73 ENDIF 64 !--------------------------------------------------------------------| 65 ! 1) salinity constant in time | 66 !--------------------------------------------------------------------| 67 ! do nothing 74 68 75 !---------------------------------------------------------------------- --------|76 ! Module 2 : Constant salinity varying in time|77 !---------------------------------------------------------------------- --------|69 !----------------------------------------------------------------------| 70 ! 2) salinity varying in time | 71 !----------------------------------------------------------------------| 78 72 IF( nn_icesal == 2 ) THEN 79 73 … … 113 107 114 108 !------------------------------------------------------------------------------| 115 ! Module 3 : Profile of salinity, constant in time|109 ! 3) vertical profile of salinity, constant in time | 116 110 !------------------------------------------------------------------------------| 117 111 IF( nn_icesal == 3 ) CALL lim_var_salprof1d( kideb, kiut ) -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/LIM_SRC_3/limtrp.F90
r6403 r7278 63 63 INTEGER, INTENT(in) :: kt ! number of iteration 64 64 ! 65 INTEGER :: ji, jj, jk, j l, jt ! dummy loop indices65 INTEGER :: ji, jj, jk, jm , jl, jt ! dummy loop indices 66 66 INTEGER :: initad ! number of sub-timestep for the advection 67 67 REAL(wp) :: zcfl , zusnit ! - - … … 75 75 REAL(wp), POINTER, DIMENSION(:,:,:) :: zhimax ! old ice thickness 76 76 REAL(wp), POINTER, DIMENSION(:,:) :: zatold, zeiold, zesold ! old concentration, enthalpies 77 REAL(wp), POINTER, DIMENSION(:,:,:) :: zhdfptab 77 78 REAL(wp) :: zdv, zvi, zvs, zsmv, zes, zei 78 79 REAL(wp) :: zvi_b, zsmv_b, zei_b, zfs_b, zfw_b, zft_b 80 !!--------------------------------------------------------------------- 81 INTEGER :: ihdf_vars = 6 !!Number of variables in which we apply horizontal diffusion 82 !! inside limtrp for each ice category , not counting the 83 !! variables corresponding to ice_layers 79 84 !!--------------------------------------------------------------------- 80 85 IF( nn_timing == 1 ) CALL timing_start('limtrp') … … 85 90 CALL wrk_alloc( jpi,jpj,nlay_i,jpl, z0ei ) 86 91 CALL wrk_alloc( jpi,jpj,jpl, zhimax, zviold, zvsold, zsmvold ) 92 CALL wrk_alloc( jpi,jpj,jpl*(ihdf_vars + nlay_i)+1,zhdfptab) 87 93 88 94 IF( numit == nstart .AND. lwp ) THEN … … 170 176 z0oi (:,:,jl) = oa_i (:,:, jl) * e1e2t(:,:) ! Age content 171 177 z0es (:,:,jl) = e_s (:,:,1,jl) * e1e2t(:,:) ! Snow heat content 172 178 DO jk = 1, nlay_i 173 179 z0ei (:,:,jk,jl) = e_i (:,:,jk,jl) * e1e2t(:,:) ! Ice heat content 174 180 END DO … … 284 290 ! Diffusion of Ice fields 285 291 !------------------------------------------------------------------------------! 286 292 !------------------------------------ 293 ! Diffusion of other ice variables 294 !------------------------------------ 295 jm=1 296 DO jl = 1, jpl 297 ! ! Masked eddy diffusivity coefficient at ocean U- and V-points 298 ! DO jj = 1, jpjm1 ! NB: has not to be defined on jpj line and jpi row 299 ! DO ji = 1 , fs_jpim1 ! vector opt. 300 ! pahu(ji,jj) = ( 1._wp - MAX( 0._wp, SIGN( 1._wp, -a_i(ji ,jj,jl) ) ) ) & 301 ! & * ( 1._wp - MAX( 0._wp, SIGN( 1._wp, -a_i(ji+1,jj,jl) ) ) ) * ahiu(ji,jj) 302 ! pahv(ji,jj) = ( 1._wp - MAX( 0._wp, SIGN( 1._wp, -a_i(ji,jj ,jl) ) ) ) & 303 ! & * ( 1._wp - MAX( 0._wp, SIGN( 1._wp,- a_i(ji,jj+1,jl) ) ) ) * ahiv(ji,jj) 304 ! END DO 305 ! END DO 306 DO jj = 1, jpjm1 ! NB: has not to be defined on jpj line and jpi row 307 DO ji = 1 , fs_jpim1 ! vector opt. 308 pahu3D(ji,jj,jl) = ( 1._wp - MAX( 0._wp, SIGN( 1._wp, -a_i(ji ,jj, jl ) ) ) ) & 309 & * ( 1._wp - MAX( 0._wp, SIGN( 1._wp, -a_i(ji+1,jj, jl ) ) ) ) * ahiu(ji,jj) 310 pahv3D(ji,jj,jl) = ( 1._wp - MAX( 0._wp, SIGN( 1._wp, -a_i(ji, jj, jl ) ) ) ) & 311 & * ( 1._wp - MAX( 0._wp, SIGN( 1._wp,- a_i(ji, jj+1,jl ) ) ) ) * ahiv(ji,jj) 312 END DO 313 END DO 314 315 zhdfptab(:,:,jm)= a_i (:,:, jl); jm = jm + 1 316 zhdfptab(:,:,jm)= v_i (:,:, jl); jm = jm + 1 317 zhdfptab(:,:,jm)= v_s (:,:, jl); jm = jm + 1 318 zhdfptab(:,:,jm)= smv_i(:,:, jl); jm = jm + 1 319 zhdfptab(:,:,jm)= oa_i (:,:, jl); jm = jm + 1 320 zhdfptab(:,:,jm)= e_s (:,:,1,jl); jm = jm + 1 321 ! Sample of adding more variables to apply lim_hdf using lim_hdf optimization--- 322 ! zhdfptab(:,:,jm) = variable_1 (:,:,1,jl); jm = jm + 1 323 ! zhdfptab(:,:,jm) = variable_2 (:,:,1,jl); jm = jm + 1 324 ! 325 ! and in this example the parameter ihdf_vars musb be changed to 8 (necessary for allocation) 326 !---------------------------------------------------------------------------------------- 327 DO jk = 1, nlay_i 328 zhdfptab(:,:,jm)=e_i(:,:,jk,jl); jm= jm+1 329 END DO 330 END DO 287 331 ! 288 332 !-------------------------------- … … 290 334 !-------------------------------- 291 335 ! ! Masked eddy diffusivity coefficient at ocean U- and V-points 336 !DO jj = 1, jpjm1 ! NB: has not to be defined on jpj line and jpi row 337 ! DO ji = 1 , fs_jpim1 ! vector opt. 338 ! pahu(ji,jj) = ( 1._wp - MAX( 0._wp, SIGN( 1._wp, -at_i(ji ,jj) ) ) ) & 339 ! & * ( 1._wp - MAX( 0._wp, SIGN( 1._wp, -at_i(ji+1,jj) ) ) ) * ahiu(ji,jj) 340 ! pahv(ji,jj) = ( 1._wp - MAX( 0._wp, SIGN( 1._wp, -at_i(ji,jj ) ) ) ) & 341 ! & * ( 1._wp - MAX( 0._wp, SIGN( 1._wp,- at_i(ji,jj+1) ) ) ) * ahiv(ji,jj) 342 ! END DO 343 !END DO 344 292 345 DO jj = 1, jpjm1 ! NB: has not to be defined on jpj line and jpi row 293 346 DO ji = 1 , fs_jpim1 ! vector opt. 294 pahu (ji,jj) = ( 1._wp - MAX( 0._wp, SIGN( 1._wp, -at_i(ji ,jj) ) ) ) &295 & * ( 1._wp - MAX( 0._wp, SIGN( 1._wp, -at_i(ji+1,jj) ) ) ) * ahiu(ji,jj)296 pahv (ji,jj) = ( 1._wp - MAX( 0._wp, SIGN( 1._wp, -at_i(ji,jj ) ) ) ) &297 & * ( 1._wp - MAX( 0._wp, SIGN( 1._wp,- at_i(ji,jj+1) ) ) ) * ahiv(ji,jj)347 pahu3D(ji,jj,jpl+1) = ( 1._wp - MAX( 0._wp, SIGN( 1._wp, -at_i(ji ,jj) ) ) ) & 348 & * ( 1._wp - MAX( 0._wp, SIGN( 1._wp, -at_i(ji+1,jj) ) ) ) * ahiu(ji,jj) 349 pahv3D(ji,jj,jpl+1) = ( 1._wp - MAX( 0._wp, SIGN( 1._wp, -at_i(ji,jj ) ) ) ) & 350 & * ( 1._wp - MAX( 0._wp, SIGN( 1._wp,- at_i(ji,jj+1) ) ) ) * ahiv(ji,jj) 298 351 END DO 299 352 END DO 300 353 ! 301 CALL lim_hdf( ato_i (:,:) ) 302 303 !------------------------------------ 304 ! Diffusion of other ice variables 305 !------------------------------------ 306 DO jl = 1, jpl 307 ! ! Masked eddy diffusivity coefficient at ocean U- and V-points 308 DO jj = 1, jpjm1 ! NB: has not to be defined on jpj line and jpi row 309 DO ji = 1 , fs_jpim1 ! vector opt. 310 pahu(ji,jj) = ( 1._wp - MAX( 0._wp, SIGN( 1._wp, -a_i(ji ,jj,jl) ) ) ) & 311 & * ( 1._wp - MAX( 0._wp, SIGN( 1._wp, -a_i(ji+1,jj,jl) ) ) ) * ahiu(ji,jj) 312 pahv(ji,jj) = ( 1._wp - MAX( 0._wp, SIGN( 1._wp, -a_i(ji,jj ,jl) ) ) ) & 313 & * ( 1._wp - MAX( 0._wp, SIGN( 1._wp,- a_i(ji,jj+1,jl) ) ) ) * ahiv(ji,jj) 314 END DO 315 END DO 316 317 CALL lim_hdf( v_i (:,:, jl) ) 318 CALL lim_hdf( v_s (:,:, jl) ) 319 CALL lim_hdf( smv_i(:,:, jl) ) 320 CALL lim_hdf( oa_i (:,:, jl) ) 321 CALL lim_hdf( a_i (:,:, jl) ) 322 CALL lim_hdf( e_s (:,:,1,jl) ) 354 zhdfptab(:,:,jm)= ato_i (:,:); 355 CALL lim_hdf( zhdfptab, ihdf_vars, jpl, nlay_i) 356 357 jm=1 358 DO jl = 1, jpl 359 a_i (:,:, jl) = zhdfptab(:,:,jm); jm = jm + 1 360 v_i (:,:, jl) = zhdfptab(:,:,jm); jm = jm + 1 361 v_s (:,:, jl) = zhdfptab(:,:,jm); jm = jm + 1 362 smv_i(:,:, jl) = zhdfptab(:,:,jm); jm = jm + 1 363 oa_i (:,:, jl) = zhdfptab(:,:,jm); jm = jm + 1 364 e_s (:,:,1,jl) = zhdfptab(:,:,jm); jm = jm + 1 365 ! Sample of adding more variables to apply lim_hdf--------- 366 ! variable_1 (:,:,1,jl) = zhdfptab(:,:, jm ) ; jm + 1 367 ! variable_2 (:,:,1,jl) = zhdfptab(:,:, jm ) ; jm + 1 368 !----------------------------------------------------------- 323 369 DO jk = 1, nlay_i 324 CALL lim_hdf( e_i(:,:,jk,jl) ) 325 END DO 326 END DO 370 e_i(:,:,jk,jl) = zhdfptab(:,:,jm);jm= jm + 1 371 END DO 372 END DO 373 374 ato_i (:,:) = zhdfptab(:,:,jm) 327 375 328 376 !------------------------------------------------------------------------------! … … 464 512 CALL wrk_dealloc( jpi,jpj,nlay_i,jpl, z0ei ) 465 513 CALL wrk_dealloc( jpi,jpj,jpl, zviold, zvsold, zhimax, zsmvold ) 514 CALL wrk_dealloc( jpi,jpj,jpl*(ihdf_vars+nlay_i)+1,zhdfptab) 466 515 ! 467 516 IF( nn_timing == 1 ) CALL timing_stop('limtrp') … … 479 528 !!====================================================================== 480 529 END MODULE limtrp 530 -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/LIM_SRC_3/limvar.F90
r5202 r7278 163 163 rswitch = MAX( 0._wp , SIGN( 1._wp, a_i(ji,jj,jl) - epsi20 ) ) !0 if no ice and 1 if yes 164 164 ht_i(ji,jj,jl) = v_i (ji,jj,jl) / MAX( a_i(ji,jj,jl) , epsi20 ) * rswitch 165 END DO 166 END DO 167 END DO 168 ! Force the upper limit of ht_i to always be < hi_max (99 m). 169 DO jj = 1, jpj 170 DO ji = 1, jpi 171 rswitch = MAX( 0._wp , SIGN( 1._wp, ht_i(ji,jj,jpl) - epsi20 ) ) 172 ht_i(ji,jj,jpl) = MIN( ht_i(ji,jj,jpl) , hi_max(jpl) ) 173 a_i (ji,jj,jpl) = v_i(ji,jj,jpl) / MAX( ht_i(ji,jj,jpl) , epsi20 ) * rswitch 174 END DO 175 END DO 176 177 DO jl = 1, jpl 178 DO jj = 1, jpj 179 DO ji = 1, jpi 180 rswitch = MAX( 0._wp , SIGN( 1._wp, a_i(ji,jj,jl) - epsi20 ) ) !0 if no ice and 1 if yes 165 181 ht_s(ji,jj,jl) = v_s (ji,jj,jl) / MAX( a_i(ji,jj,jl) , epsi20 ) * rswitch 166 182 o_i(ji,jj,jl) = oa_i(ji,jj,jl) / MAX( a_i(ji,jj,jl) , epsi20 ) * rswitch … … 168 184 END DO 169 185 END DO 170 186 171 187 IF( nn_icesal == 2 )THEN 172 188 DO jl = 1, jpl … … 298 314 ! Vertically constant, constant in time 299 315 !--------------------------------------- 300 IF( nn_icesal == 1 ) s_i(:,:,:,:) = rn_icesal 316 IF( nn_icesal == 1 ) THEN 317 s_i (:,:,:,:) = rn_icesal 318 sm_i(:,:,:) = rn_icesal 319 ENDIF 301 320 302 321 !----------------------------------- -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/LIM_SRC_3/limwri.F90
r6140 r7278 154 154 ENDIF 155 155 156 IF ( iom_use( "icecolf" ) ) THEN 157 DO jj = 1, jpj 158 DO ji = 1, jpi 159 rswitch = MAX( 0._wp , SIGN( 1._wp , at_i(ji,jj) ) ) 160 z2d(ji,jj) = hicol(ji,jj) * rswitch 161 END DO 162 END DO 163 CALL iom_put( "icecolf" , z2d ) ! frazil ice collection thickness 164 ENDIF 165 156 IF ( iom_use( "icecolf" ) ) CALL iom_put( "icecolf", hicol ) ! frazil ice collection thickness 157 166 158 CALL iom_put( "isst" , sst_m ) ! sea surface temperature 167 159 CALL iom_put( "isss" , sss_m ) ! sea surface salinity … … 187 179 CALL iom_put( "destrp" , diag_trp_es ) ! advected snw enthalpy (W/m2) 188 180 189 CALL iom_put( "sfxbog" , sfx_bog * rday ) ! salt flux from b rines190 CALL iom_put( "sfxbom" , sfx_bom * rday ) ! salt flux from b rines191 CALL iom_put( "sfxsum" , sfx_sum * rday ) ! salt flux from brines192 CALL iom_put( "sfxsni" , sfx_sni * rday ) ! salt flux from brines193 CALL iom_put( "sfxopw" , sfx_opw * rday ) ! salt flux from brines181 CALL iom_put( "sfxbog" , sfx_bog * rday ) ! salt flux from bottom growth 182 CALL iom_put( "sfxbom" , sfx_bom * rday ) ! salt flux from bottom melt 183 CALL iom_put( "sfxsum" , sfx_sum * rday ) ! salt flux from surface melt 184 CALL iom_put( "sfxsni" , sfx_sni * rday ) ! salt flux from snow ice formation 185 CALL iom_put( "sfxopw" , sfx_opw * rday ) ! salt flux from open water formation 194 186 CALL iom_put( "sfxdyn" , sfx_dyn * rday ) ! salt flux from ridging rafting 195 CALL iom_put( "sfxres" , sfx_res * rday ) ! salt flux from limupdate (resultant)187 CALL iom_put( "sfxres" , sfx_res * rday ) ! salt flux from residual 196 188 CALL iom_put( "sfxbri" , sfx_bri * rday ) ! salt flux from brines 189 CALL iom_put( "sfxsub" , sfx_sub * rday ) ! salt flux from sublimation 197 190 CALL iom_put( "sfx" , sfx * rday ) ! total salt flux 198 191 … … 233 226 CALL iom_put ('hfxspr' , hfx_spr(:,:) ) ! Heat content of snow precip 234 227 228 IF ( iom_use( "vfxthin" ) ) THEN ! ice production for open water + thin ice (<20cm) => comparable to observations 229 DO jj = 1, jpj 230 DO ji = 1, jpi 231 z2d(ji,jj) = vt_i(ji,jj) / MAX( at_i(ji,jj), epsi06 ) * zswi(ji,jj) ! mean ice thickness 232 END DO 233 END DO 234 WHERE( z2d(:,:) < 0.2 .AND. z2d(:,:) > 0. ) ; z2da = wfx_bog 235 ELSEWHERE ; z2da = 0._wp 236 END WHERE 237 CALL iom_put( "vfxthin", ( wfx_opw + z2da ) * ztmp ) 238 ENDIF 239 235 240 !-------------------------------- 236 241 ! Output values for each category -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/LIM_SRC_3/thd_ice.F90
r7277 r7278 49 49 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: qns_ice_1d 50 50 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: t_bo_1d 51 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: rn_amax_1d 51 52 52 53 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hfx_sum_1d … … 55 56 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hfx_dif_1d 56 57 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hfx_opw_1d 57 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: rn_amax_1d58 58 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hfx_snw_1d 59 59 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hfx_err_1d … … 88 88 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: sfx_res_1d 89 89 90 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: sfx_sub_1d 91 90 92 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: sprecip_1d !: <==> the 2D sprecip 91 93 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: frld_1d !: <==> the 2D frld … … 96 98 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: evap_ice_1d !: <==> the 2D evap_ice 97 99 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: qprec_ice_1d !: <==> the 2D qprec_ice 100 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: qevap_ice_1d !: <==> the 3D qevap_ice 98 101 ! ! to reintegrate longwave flux inside the ice thermodynamics 99 102 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: i0 !: fraction of radiation transmitted to the ice … … 112 115 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: dh_s_tot !: Snow accretion/ablation [m] 113 116 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: dh_i_surf !: Ice surface accretion/ablation [m] 117 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: dh_i_sub !: Ice surface sublimation [m] 114 118 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: dh_i_bott !: Ice bottom accretion/ablation [m] 115 119 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: dh_snowice !: Snow ice formation [m of ice] … … 159 163 & wfx_sum_1d(jpij) , wfx_sni_1d (jpij) , wfx_opw_1d (jpij) , wfx_res_1d(jpij) , & 160 164 & dqns_ice_1d(jpij) , evap_ice_1d (jpij), & 161 & qprec_ice_1d(jpij), i0 (jpij) ,&165 & qprec_ice_1d(jpij), qevap_ice_1d(jpij), i0 (jpij) , & 162 166 & sfx_bri_1d (jpij) , sfx_bog_1d (jpij) , sfx_bom_1d (jpij) , sfx_sum_1d (jpij), & 163 & sfx_sni_1d (jpij) , sfx_opw_1d (jpij) , sfx_res_1d (jpij) , 167 & sfx_sni_1d (jpij) , sfx_opw_1d (jpij) , sfx_res_1d (jpij) , sfx_sub_1d (jpij), & 164 168 & dsm_i_fl_1d(jpij) , dsm_i_gd_1d(jpij) , dsm_i_se_1d(jpij) , & 165 169 & dsm_i_si_1d(jpij) , hicol_1d (jpij) , STAT=ierr(2) ) … … 167 171 ALLOCATE( t_su_1d (jpij) , a_i_1d (jpij) , ht_i_1d (jpij) , & 168 172 & ht_s_1d (jpij) , fc_su (jpij) , fc_bo_i (jpij) , & 169 & dh_s_tot (jpij) , dh_i_surf(jpij) , dh_i_ bott(jpij) , &170 & dh_ snowice(jpij) , sm_i_1d (jpij) , s_i_new (jpij) , &171 & t_s_1d(jpij,nlay_s) , t_i_1d(jpij,nlay_i) , s_i_1d(jpij,nlay_i) , &172 & q_i_1d(jpij,nlay_i+1) , q_s_1d(jpij,nlay_s) , &173 & dh_s_tot (jpij) , dh_i_surf(jpij) , dh_i_sub (jpij) , & 174 & dh_i_bott (jpij) ,dh_snowice(jpij) , sm_i_1d (jpij) , s_i_new (jpij) , & 175 & t_s_1d(jpij,nlay_s) , t_i_1d(jpij,nlay_i) , s_i_1d(jpij,nlay_i) , & 176 & q_i_1d(jpij,nlay_i+1) , q_s_1d(jpij,nlay_s) , & 173 177 & qh_i_old(jpij,0:nlay_i+1), h_i_old(jpij,0:nlay_i+1) , STAT=ierr(3)) 174 178 ! -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/DIA/diaar5.F90
r6140 r7278 212 212 REAL(wp) :: zztmp 213 213 REAL(wp), POINTER, DIMENSION(:,:,:,:) :: zsaldta ! Jan/Dec levitus salinity 214 ! reading initial file215 LOGICAL :: ln_tsd_init !: T & S data flag216 LOGICAL :: ln_tsd_tradmp !: internal damping toward input data flag217 CHARACTER(len=100) :: cn_dir218 TYPE(FLD_N) :: sn_tem,sn_sal219 INTEGER :: ios=0220 221 NAMELIST/namtsd/ ln_tsd_init,ln_tsd_tradmp,cn_dir,sn_tem,sn_sal222 !223 224 REWIND( numnam_ref ) ! Namelist namtsd in reference namelist :225 READ ( numnam_ref, namtsd, IOSTAT = ios, ERR = 901)226 901 IF( ios /= 0 ) CALL ctl_nam ( ios , ' namtsd in reference namelist for dia_ar5', lwp )227 REWIND( numnam_cfg ) ! Namelist namtsd in configuration namelist : Parameters of the run228 READ ( numnam_cfg, namtsd, IOSTAT = ios, ERR = 902 )229 902 IF( ios /= 0 ) CALL ctl_nam ( ios , ' namtsd in configuration namelist for dia_ar5', lwp )230 IF(lwm) WRITE ( numond, namtsd )231 214 ! 232 215 !!---------------------------------------------------------------------- … … 250 233 IF( lk_mpp ) CALL mpp_sum( vol0 ) 251 234 252 CALL iom_open ( TRIM( cn_dir )//TRIM(sn_sal%clname), inum ) 253 CALL iom_get ( inum, jpdom_data, TRIM(sn_sal%clvar), zsaldta(:,:,:,1), 1 ) 254 CALL iom_get ( inum, jpdom_data, TRIM(sn_sal%clvar), zsaldta(:,:,:,2), 12 ) 235 236 CALL iom_open ( 'sali_ref_clim_monthly', inum ) 237 CALL iom_get ( inum, jpdom_data, 'vosaline' , zsaldta(:,:,:,1), 1 ) 238 CALL iom_get ( inum, jpdom_data, 'vosaline' , zsaldta(:,:,:,2), 12 ) 255 239 CALL iom_close( inum ) 240 256 241 sn0(:,:,:) = 0.5_wp * ( zsaldta(:,:,:,1) + zsaldta(:,:,:,2) ) 257 242 sn0(:,:,:) = sn0(:,:,:) * tmask(:,:,:) -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/DIU/cool_skin.F90
r6075 r7278 17 17 USE in_out_manager 18 18 USE sbc_oce 19 USE lib_mpp 19 20 USE lbclnk ! ocean lateral boundary conditions (or mpp link) 20 21 -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/DOM/domwri.F90
r7277 r7278 196 196 CALL dom_stiff( zprt ) 197 197 CALL iom_rstput( 0, 0, inum, 'stiffness', zprt ) ! ! Max. grid stiffness ratio 198 198 ENDIF 199 199 ! 200 200 ! ! ============================ -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/IOM/iom.F90
r7277 r7278 114 114 CASE (30) ; CALL xios_set_context_attr(TRIM(clname), calendar_type= "D360") 115 115 END SELECT 116 WRITE(cldate,"(i4.4,'-',i2.2,'-',i2.2,' 00:00:00')") nyear,nmonth,nday116 WRITE(cldate,"(i4.4,'-',i2.2,'-',i2.2,' ',i2.2,':',i2.2,':00')") nyear,nmonth,nday,nhour,nminute 117 117 CALL xios_set_context_attr(TRIM(clname), start_date=cldate ) 118 118 -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/LBC/lbclnk.F90
r6140 r7278 9 9 !! 3.5 ! 2012 (S.Mocavero, I. Epicoco) optimization of BDY comm. via lbc_bdy_lnk and lbc_obc_lnk 10 10 !! 3.4 ! 2012-12 (R. Bourdalle-Badie, G. Reffray) add a C1D case 11 !! 3.6 ! 2015-06 (O. Tintó and M. Castrillo) add lbc_lnk_multi 11 12 !!---------------------------------------------------------------------- 12 13 #if defined key_mpp_mpi … … 22 23 23 24 INTERFACE lbc_lnk_multi 24 MODULE PROCEDURE mpp_lnk_2d_9 25 MODULE PROCEDURE mpp_lnk_2d_9, mpp_lnk_2d_multiple 25 26 END INTERFACE 26 27 ! … … 29 30 END INTERFACE 30 31 ! 31 !JMM interface not defined if not key_mpp_mpi : likely do not compile without this CPP key !!!!32 32 INTERFACE lbc_sum 33 33 MODULE PROCEDURE mpp_lnk_sum_3d, mpp_lnk_sum_2d 34 34 END INTERFACE 35 35 ! 36 36 INTERFACE lbc_bdy_lnk 37 37 MODULE PROCEDURE mpp_lnk_bdy_2d, mpp_lnk_bdy_3d … … 83 83 ! 84 84 INTERFACE lbc_sum 85 MODULE PROCEDURE mpp_lnk_sum_3d, mpp_lnk_sum_2d85 MODULE PROCEDURE lbc_lnk_sum_3d, lbc_lnk_sum_2d 86 86 END INTERFACE 87 87 … … 90 90 END INTERFACE 91 91 ! 92 INTERFACE lbc_lnk_multi 93 MODULE PROCEDURE lbc_lnk_2d_9, lbc_lnk_2d_multiple 94 END INTERFACE 95 92 96 INTERFACE lbc_bdy_lnk 93 97 MODULE PROCEDURE lbc_bdy_lnk_2d, lbc_bdy_lnk_3d … … 97 101 MODULE PROCEDURE lbc_lnk_2d_e 98 102 END INTERFACE 103 104 TYPE arrayptr 105 REAL , DIMENSION (:,:), POINTER :: pt2d 106 END TYPE arrayptr 107 PUBLIC arrayptr 99 108 100 109 PUBLIC lbc_lnk ! ocean/ice lateral boundary conditions 110 PUBLIC lbc_sum ! ocean/ice lateral boundary conditions (sum of the overlap region) 101 111 PUBLIC lbc_lnk_e ! 112 PUBLIC lbc_lnk_multi ! modified ocean lateral boundary conditions 102 113 PUBLIC lbc_bdy_lnk ! ocean lateral BDY boundary conditions 103 114 PUBLIC lbc_lnk_icb ! … … 181 192 ! 182 193 END SUBROUTINE lbc_lnk_2d 194 195 SUBROUTINE lbc_lnk_2d_multiple( pt2d_array , type_array , psgn_array , num_fields ) 196 !! 197 INTEGER :: num_fields 198 TYPE( arrayptr ), DIMENSION(:) :: pt2d_array 199 CHARACTER(len=1), DIMENSION(:), INTENT(in ) :: type_array ! define the nature of ptab array grid-points 200 ! ! = T , U , V , F , W and I points 201 REAL(wp) , DIMENSION(:), INTENT(in ) :: psgn_array ! =-1 the sign change across the north fold boundary 202 ! ! = 1. , the sign is kept 203 ! 204 INTEGER :: ii !!MULTI SEND DUMMY LOOP INDICES 205 ! 206 DO ii = 1, num_fields 207 CALL lbc_lnk_2d( pt2d_array(ii)%pt2d, type_array(ii), psgn_array(ii) ) 208 END DO 209 ! 210 END SUBROUTINE lbc_lnk_2d_multiple 211 212 SUBROUTINE lbc_lnk_2d_9( pt2dA, cd_typeA, psgnA, pt2dB, cd_typeB, psgnB, pt2dC, cd_typeC, psgnC & 213 & , pt2dD, cd_typeD, psgnD, pt2dE, cd_typeE, psgnE, pt2dF, cd_typeF, psgnF & 214 & , pt2dG, cd_typeG, psgnG, pt2dH, cd_typeH, psgnH, pt2dI, cd_typeI, psgnI, cd_mpp, pval) 215 !!--------------------------------------------------------------------- 216 ! Second 2D array on which the boundary condition is applied 217 REAL(wp), DIMENSION(jpi,jpj), TARGET , INTENT(inout) :: pt2dA 218 REAL(wp), DIMENSION(jpi,jpj), TARGET, OPTIONAL, INTENT(inout) :: pt2dB , pt2dC , pt2dD , pt2dE 219 REAL(wp), DIMENSION(jpi,jpj), TARGET, OPTIONAL, INTENT(inout) :: pt2dF , pt2dG , pt2dH , pt2dI 220 ! define the nature of ptab array grid-points 221 CHARACTER(len=1) , INTENT(in ) :: cd_typeA 222 CHARACTER(len=1) , OPTIONAL, INTENT(in ) :: cd_typeB , cd_typeC , cd_typeD , cd_typeE 223 CHARACTER(len=1) , OPTIONAL, INTENT(in ) :: cd_typeF , cd_typeG , cd_typeH , cd_typeI 224 ! =-1 the sign change across the north fold boundary 225 REAL(wp) , INTENT(in ) :: psgnA 226 REAL(wp) , OPTIONAL, INTENT(in ) :: psgnB , psgnC , psgnD , psgnE 227 REAL(wp) , OPTIONAL, INTENT(in ) :: psgnF , psgnG , psgnH , psgnI 228 CHARACTER(len=3) , OPTIONAL, INTENT(in ) :: cd_mpp ! fill the overlap area only 229 REAL(wp) , OPTIONAL, INTENT(in ) :: pval ! background value (used at closed boundaries) 230 !! 231 !!--------------------------------------------------------------------- 232 233 !!The first array 234 CALL lbc_lnk( pt2dA, cd_typeA, psgnA ) 235 236 !! Look if more arrays to process 237 IF(PRESENT (psgnB) )CALL lbc_lnk( pt2dA, cd_typeA, psgnA ) 238 IF(PRESENT (psgnC) )CALL lbc_lnk( pt2dC, cd_typeC, psgnC ) 239 IF(PRESENT (psgnD) )CALL lbc_lnk( pt2dD, cd_typeD, psgnD ) 240 IF(PRESENT (psgnE) )CALL lbc_lnk( pt2dE, cd_typeE, psgnE ) 241 IF(PRESENT (psgnF) )CALL lbc_lnk( pt2dF, cd_typeF, psgnF ) 242 IF(PRESENT (psgnG) )CALL lbc_lnk( pt2dG, cd_typeG, psgnG ) 243 IF(PRESENT (psgnH) )CALL lbc_lnk( pt2dH, cd_typeH, psgnH ) 244 IF(PRESENT (psgnI) )CALL lbc_lnk( pt2dI, cd_typeI, psgnI ) 245 246 END SUBROUTINE lbc_lnk_2d_9 247 248 249 250 183 251 184 252 #else … … 379 447 ! 380 448 END SUBROUTINE lbc_lnk_2d 449 450 SUBROUTINE lbc_lnk_2d_multiple( pt2d_array , type_array , psgn_array , num_fields ) 451 !! 452 INTEGER :: num_fields 453 TYPE( arrayptr ), DIMENSION(:) :: pt2d_array 454 CHARACTER(len=1), DIMENSION(:), INTENT(in ) :: type_array ! define the nature of ptab array grid-points 455 ! ! = T , U , V , F , W and I points 456 REAL(wp) , DIMENSION(:), INTENT(in ) :: psgn_array ! =-1 the sign change across the north fold boundary 457 ! ! = 1. , the sign is kept 458 ! 459 INTEGER :: ii !!MULTI SEND DUMMY LOOP INDICES 460 ! 461 DO ii = 1, num_fields 462 CALL lbc_lnk_2d( pt2d_array(ii)%pt2d, type_array(ii), psgn_array(ii) ) 463 END DO 464 ! 465 END SUBROUTINE lbc_lnk_2d_multiple 466 467 SUBROUTINE lbc_lnk_2d_9( pt2dA, cd_typeA, psgnA, pt2dB, cd_typeB, psgnB, pt2dC, cd_typeC, psgnC & 468 & , pt2dD, cd_typeD, psgnD, pt2dE, cd_typeE, psgnE, pt2dF, cd_typeF, psgnF & 469 & , pt2dG, cd_typeG, psgnG, pt2dH, cd_typeH, psgnH, pt2dI, cd_typeI, psgnI, cd_mpp, pval) 470 !!--------------------------------------------------------------------- 471 ! Second 2D array on which the boundary condition is applied 472 REAL(wp), DIMENSION(jpi,jpj), TARGET , INTENT(inout) :: pt2dA 473 REAL(wp), DIMENSION(jpi,jpj), TARGET, OPTIONAL, INTENT(inout) :: pt2dB , pt2dC , pt2dD , pt2dE 474 REAL(wp), DIMENSION(jpi,jpj), TARGET, OPTIONAL, INTENT(inout) :: pt2dF , pt2dG , pt2dH , pt2dI 475 ! define the nature of ptab array grid-points 476 CHARACTER(len=1) , INTENT(in ) :: cd_typeA 477 CHARACTER(len=1) , OPTIONAL, INTENT(in ) :: cd_typeB , cd_typeC , cd_typeD , cd_typeE 478 CHARACTER(len=1) , OPTIONAL, INTENT(in ) :: cd_typeF , cd_typeG , cd_typeH , cd_typeI 479 ! =-1 the sign change across the north fold boundary 480 REAL(wp) , INTENT(in ) :: psgnA 481 REAL(wp) , OPTIONAL, INTENT(in ) :: psgnB , psgnC , psgnD , psgnE 482 REAL(wp) , OPTIONAL, INTENT(in ) :: psgnF , psgnG , psgnH , psgnI 483 CHARACTER(len=3) , OPTIONAL, INTENT(in ) :: cd_mpp ! fill the overlap area only 484 REAL(wp) , OPTIONAL, INTENT(in ) :: pval ! background value (used at closed boundaries) 485 !! 486 !!--------------------------------------------------------------------- 487 488 !!The first array 489 CALL lbc_lnk( pt2dA, cd_typeA, psgnA ) 490 491 !! Look if more arrays to process 492 IF(PRESENT (psgnB) )CALL lbc_lnk( pt2dA, cd_typeA, psgnA ) 493 IF(PRESENT (psgnC) )CALL lbc_lnk( pt2dC, cd_typeC, psgnC ) 494 IF(PRESENT (psgnD) )CALL lbc_lnk( pt2dD, cd_typeD, psgnD ) 495 IF(PRESENT (psgnE) )CALL lbc_lnk( pt2dE, cd_typeE, psgnE ) 496 IF(PRESENT (psgnF) )CALL lbc_lnk( pt2dF, cd_typeF, psgnF ) 497 IF(PRESENT (psgnG) )CALL lbc_lnk( pt2dG, cd_typeG, psgnG ) 498 IF(PRESENT (psgnH) )CALL lbc_lnk( pt2dH, cd_typeH, psgnH ) 499 IF(PRESENT (psgnI) )CALL lbc_lnk( pt2dI, cd_typeI, psgnI ) 500 501 END SUBROUTINE lbc_lnk_2d_9 502 503 SUBROUTINE lbc_lnk_sum_2d( pt2d, cd_type, psgn, cd_mpp, pval ) 504 !!--------------------------------------------------------------------- 505 !! *** ROUTINE lbc_lnk_sum_2d *** 506 !! 507 !! ** Purpose : set lateral boundary conditions on a 2D array (non mpp case) 508 !! 509 !! ** Comments: compute the sum of the common cell (overlap region) for the ice sheet/ocean 510 !! coupling if conservation option activated. As no ice shelf are present along 511 !! this line, nothing is done along the north fold. 512 !!---------------------------------------------------------------------- 513 CHARACTER(len=1) , INTENT(in ) :: cd_type ! nature of pt3d grid-points 514 REAL(wp), DIMENSION(jpi,jpj), INTENT(inout) :: pt2d ! 2D array on which the lbc is applied 515 REAL(wp) , INTENT(in ) :: psgn ! control of the sign 516 CHARACTER(len=3) , INTENT(in ), OPTIONAL :: cd_mpp ! MPP only (here do nothing) 517 REAL(wp) , INTENT(in ), OPTIONAL :: pval ! background value (for closed boundaries) 518 !! 519 REAL(wp) :: zland 520 !!---------------------------------------------------------------------- 521 522 IF( PRESENT( pval ) ) THEN ; zland = pval ! set land value (zero by default) 523 ELSE ; zland = 0._wp 524 ENDIF 525 526 IF (PRESENT(cd_mpp)) THEN 527 ! only fill the overlap area and extra allows 528 ! this is in mpp case. In this module, just do nothing 529 ELSE 530 ! ! East-West boundaries 531 ! ! ==================== 532 SELECT CASE ( nperio ) 533 ! 534 CASE ( 1 , 4 , 6 ) !** cyclic east-west 535 pt2d(jpim1,:) = pt2d(jpim1,:) + pt2d( 1 ,:) 536 pt2d( 2 ,:) = pt2d( 2 ,:) + pt2d(jpi,:) 537 pt2d( 1 ,:) = 0.0_wp ! all points 538 pt2d(jpi,:) = 0.0_wp 539 ! 540 CASE DEFAULT !** East closed -- West closed 541 SELECT CASE ( cd_type ) 542 CASE ( 'T' , 'U' , 'V' , 'W' ) ! T-, U-, V-, W-points 543 pt2d( 1 ,:) = zland 544 pt2d(jpi,:) = zland 545 CASE ( 'F' ) ! F-point 546 pt2d(jpi,:) = zland 547 END SELECT 548 ! 549 END SELECT 550 ! ! North-South boundaries 551 ! ! ====================== 552 ! Nothing to do for the north fold, there is no ice shelf along this line. 553 ! 554 END IF 555 556 END SUBROUTINE 557 558 SUBROUTINE lbc_lnk_sum_3d( pt3d, cd_type, psgn, cd_mpp, pval ) 559 !!--------------------------------------------------------------------- 560 !! *** ROUTINE lbc_lnk_sum_3d *** 561 !! 562 !! ** Purpose : set lateral boundary conditions on a 3D array (non mpp case) 563 !! 564 !! ** Comments: compute the sum of the common cell (overlap region) for the ice sheet/ocean 565 !! coupling if conservation option activated. As no ice shelf are present along 566 !! this line, nothing is done along the north fold. 567 !!---------------------------------------------------------------------- 568 CHARACTER(len=1) , INTENT(in ) :: cd_type ! nature of pt3d grid-points 569 REAL(wp), DIMENSION(jpi,jpj,jpk), INTENT(inout) :: pt3d ! 3D array on which the lbc is applied 570 REAL(wp) , INTENT(in ) :: psgn ! control of the sign 571 CHARACTER(len=3) , INTENT(in ), OPTIONAL :: cd_mpp ! MPP only (here do nothing) 572 REAL(wp) , INTENT(in ), OPTIONAL :: pval ! background value (for closed boundaries) 573 !! 574 REAL(wp) :: zland 575 !!---------------------------------------------------------------------- 576 577 IF( PRESENT( pval ) ) THEN ; zland = pval ! set land value (zero by default) 578 ELSE ; zland = 0._wp 579 ENDIF 580 581 582 IF( PRESENT( cd_mpp ) ) THEN 583 ! only fill the overlap area and extra allows 584 ! this is in mpp case. In this module, just do nothing 585 ELSE 586 ! ! East-West boundaries 587 ! ! ====================== 588 SELECT CASE ( nperio ) 589 ! 590 CASE ( 1 , 4 , 6 ) !** cyclic east-west 591 pt3d(jpim1,:,:) = pt3d(jpim1,:,:) + pt3d( 1 ,:,:) 592 pt3d( 2 ,:,:) = pt3d( 2 ,:,:) + pt3d(jpi,:,:) 593 pt3d( 1 ,:,:) = 0.0_wp ! all points 594 pt3d(jpi,:,:) = 0.0_wp 595 ! 596 CASE DEFAULT !** East closed -- West closed 597 SELECT CASE ( cd_type ) 598 CASE ( 'T' , 'U' , 'V' , 'W' ) ! T-, U-, V-, W-points 599 pt3d( 1 ,:,:) = zland 600 pt3d(jpi,:,:) = zland 601 CASE ( 'F' ) ! F-point 602 pt3d(jpi,:,:) = zland 603 END SELECT 604 ! 605 END SELECT 606 ! ! North-South boundaries 607 ! ! ====================== 608 ! Nothing to do for the north fold, there is no ice shelf along this line. 609 ! 610 END IF 611 END SUBROUTINE 612 381 613 382 614 #endif … … 448 680 !!====================================================================== 449 681 END MODULE lbclnk 682 -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/LBC/lib_mpp.F90
r6140 r7278 24 24 !! 3.5 ! 2013 ( C. Ethe, G. Madec ) message passing arrays as local variables 25 25 !! 3.5 ! 2013 (S.Mocavero, I.Epicoco - CMCC) north fold optimizations 26 !! 3.6 ! 2015 (O. Tintó and M. Castrillo - BSC) Added 'mpp_lnk_2d_multiple', 'mpp_lbc_north_2d_multiple', 'mpp_max_multiple' 26 27 !!---------------------------------------------------------------------- 27 28 … … 62 63 USE lbcnfd ! north fold treatment 63 64 USE in_out_manager ! I/O manager 65 USE wrk_nemo ! work arrays 64 66 65 67 IMPLICIT NONE … … 70 72 PUBLIC mpp_ini_north, mpp_lbc_north, mpp_lbc_north_e 71 73 PUBLIC mpp_min, mpp_max, mpp_sum, mpp_minloc, mpp_maxloc 74 PUBLIC mpp_max_multiple 72 75 PUBLIC mpp_lnk_3d, mpp_lnk_3d_gather, mpp_lnk_2d, mpp_lnk_2d_e 73 PUBLIC mpp_lnk_2d_9 76 PUBLIC mpp_lnk_2d_9 , mpp_lnk_2d_multiple 74 77 PUBLIC mpp_lnk_sum_3d, mpp_lnk_sum_2d 75 78 PUBLIC mppscatter, mppgather … … 79 82 PUBLIC mpp_lnk_bdy_2d, mpp_lnk_bdy_3d 80 83 PUBLIC mpp_lbc_north_icb, mpp_lnk_2d_icb 84 PUBLIC mpprank 81 85 82 86 TYPE arrayptr 83 87 REAL , DIMENSION (:,:), POINTER :: pt2d 84 88 END TYPE arrayptr 89 PUBLIC arrayptr 85 90 86 91 !! * Interfaces … … 106 111 INTERFACE mpp_maxloc 107 112 MODULE PROCEDURE mpp_maxloc2d ,mpp_maxloc3d 113 END INTERFACE 114 115 INTERFACE mpp_max_multiple 116 MODULE PROCEDURE mppmax_real_multiple 108 117 END INTERFACE 109 118 … … 726 735 ! ----------------------- 727 736 ! 728 DO ii = 1 , num_fields729 737 !First Array 730 IF( npolj /= 0 .AND. .NOT. PRESENT(cd_mpp) ) THEN 731 ! 732 SELECT CASE ( jpni ) 733 CASE ( 1 ) ; CALL lbc_nfd ( pt2d_array(ii)%pt2d( : , : ), type_array(ii) , psgn_array(ii) ) ! only 1 northern proc, no mpp 734 CASE DEFAULT ; CALL mpp_lbc_north( pt2d_array(ii)%pt2d( : , : ), type_array(ii), psgn_array(ii) ) ! for all northern procs. 735 END SELECT 736 ! 737 ENDIF 738 ! 739 END DO 738 IF( npolj /= 0 .AND. .NOT. PRESENT(cd_mpp) ) THEN 739 ! 740 SELECT CASE ( jpni ) 741 CASE ( 1 ) ; 742 DO ii = 1 , num_fields 743 CALL lbc_nfd ( pt2d_array(ii)%pt2d( : , : ), type_array(ii) , psgn_array(ii) ) ! only 1 northern proc, no mpp 744 END DO 745 CASE DEFAULT ; CALL mpp_lbc_north_2d_multiple( pt2d_array, type_array, psgn_array, num_fields ) ! for all northern procs. 746 END SELECT 747 ! 748 ENDIF 749 ! 740 750 ! 741 751 DEALLOCATE( zt2ns, zt2sn, zt2ew, zt2we ) … … 2019 2029 END SUBROUTINE mppmax_real 2020 2030 2031 SUBROUTINE mppmax_real_multiple( ptab, NUM , kcom ) 2032 !!---------------------------------------------------------------------- 2033 !! *** routine mppmax_real *** 2034 !! 2035 !! ** Purpose : Maximum 2036 !! 2037 !!---------------------------------------------------------------------- 2038 REAL(wp), DIMENSION(:) , INTENT(inout) :: ptab ! ??? 2039 INTEGER , INTENT(in ) :: NUM 2040 INTEGER , INTENT(in ), OPTIONAL :: kcom ! ??? 2041 !! 2042 INTEGER :: ierror, localcomm 2043 REAL(wp) , POINTER , DIMENSION(:) :: zwork 2044 !!---------------------------------------------------------------------- 2045 ! 2046 CALL wrk_alloc(NUM , zwork) 2047 localcomm = mpi_comm_opa 2048 IF( PRESENT(kcom) ) localcomm = kcom 2049 ! 2050 CALL mpi_allreduce( ptab, zwork, NUM, mpi_double_precision, mpi_max, localcomm, ierror ) 2051 ptab = zwork 2052 CALL wrk_dealloc(NUM , zwork) 2053 ! 2054 END SUBROUTINE mppmax_real_multiple 2055 2021 2056 2022 2057 SUBROUTINE mppmin_a_real( ptab, kdim, kcom ) … … 2912 2947 END SUBROUTINE mpp_lbc_north_2d 2913 2948 2949 SUBROUTINE mpp_lbc_north_2d_multiple( pt2d_array, cd_type, psgn, num_fields) 2950 !!--------------------------------------------------------------------- 2951 !! *** routine mpp_lbc_north_2d *** 2952 !! 2953 !! ** Purpose : Ensure proper north fold horizontal bondary condition 2954 !! in mpp configuration in case of jpn1 > 1 2955 !! (for multiple 2d arrays ) 2956 !! 2957 !! ** Method : North fold condition and mpp with more than one proc 2958 !! in i-direction require a specific treatment. We gather 2959 !! the 4 northern lines of the global domain on 1 processor 2960 !! and apply lbc north-fold on this sub array. Then we 2961 !! scatter the north fold array back to the processors. 2962 !! 2963 !!---------------------------------------------------------------------- 2964 INTEGER , INTENT (in ) :: num_fields ! number of variables contained in pt2d 2965 TYPE( arrayptr ), DIMENSION(:) :: pt2d_array 2966 CHARACTER(len=1), DIMENSION(:), INTENT(in ) :: cd_type ! nature of pt2d grid-points 2967 ! ! = T , U , V , F or W gridpoints 2968 REAL(wp), DIMENSION(:), INTENT(in ) :: psgn ! = -1. the sign change across the north fold 2969 !! ! = 1. , the sign is kept 2970 INTEGER :: ji, jj, jr, jk 2971 INTEGER :: ierr, itaille, ildi, ilei, iilb 2972 INTEGER :: ijpj, ijpjm1, ij, iproc 2973 INTEGER, DIMENSION (jpmaxngh) :: ml_req_nf !for mpi_isend when avoiding mpi_allgather 2974 INTEGER :: ml_err ! for mpi_isend when avoiding mpi_allgather 2975 INTEGER, DIMENSION(MPI_STATUS_SIZE):: ml_stat ! for mpi_isend when avoiding mpi_allgather 2976 ! ! Workspace for message transfers avoiding mpi_allgather 2977 REAL(wp), DIMENSION(:,:,:) , ALLOCATABLE :: ztab 2978 REAL(wp), DIMENSION(:,:,:) , ALLOCATABLE :: znorthloc, zfoldwk 2979 REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE :: znorthgloio 2980 REAL(wp), DIMENSION(:,:,:) , ALLOCATABLE :: ztabl, ztabr 2981 INTEGER :: istatus(mpi_status_size) 2982 INTEGER :: iflag 2983 !!---------------------------------------------------------------------- 2984 ! 2985 ALLOCATE( ztab(jpiglo,4,num_fields), znorthloc(jpi,4,num_fields), zfoldwk(jpi,4,num_fields), znorthgloio(jpi,4,num_fields,jpni) ) ! expanded to 3 dimensions 2986 ALLOCATE( ztabl(jpi,4,num_fields), ztabr(jpi*jpmaxngh, 4,num_fields) ) 2987 ! 2988 ijpj = 4 2989 ijpjm1 = 3 2990 ! 2991 2992 DO jk = 1, num_fields 2993 DO jj = nlcj-ijpj+1, nlcj ! put in znorthloc the last 4 jlines of pt2d (for every variable) 2994 ij = jj - nlcj + ijpj 2995 znorthloc(:,ij,jk) = pt2d_array(jk)%pt2d(:,jj) 2996 END DO 2997 END DO 2998 ! ! Build in procs of ncomm_north the znorthgloio 2999 itaille = jpi * ijpj 3000 3001 IF ( l_north_nogather ) THEN 3002 ! 3003 ! Avoid the use of mpi_allgather by exchanging only with the processes already identified 3004 ! (in nemo_northcomms) as being involved in this process' northern boundary exchange 3005 ! 3006 ztabr(:,:,:) = 0 3007 ztabl(:,:,:) = 0 3008 3009 DO jk = 1, num_fields 3010 DO jj = nlcj-ijpj+1, nlcj ! First put local values into the global array 3011 ij = jj - nlcj + ijpj 3012 DO ji = nfsloop, nfeloop 3013 ztabl(ji,ij,jk) = pt2d_array(jk)%pt2d(ji,jj) 3014 END DO 3015 END DO 3016 END DO 3017 3018 DO jr = 1,nsndto 3019 IF ((nfipproc(isendto(jr),jpnj) .ne. (narea-1)) .and. (nfipproc(isendto(jr),jpnj) .ne. -1)) THEN 3020 CALL mppsend(5, znorthloc, itaille*num_fields, nfipproc(isendto(jr),jpnj), ml_req_nf(jr)) ! Buffer expanded "num_fields" times 3021 ENDIF 3022 END DO 3023 DO jr = 1,nsndto 3024 iproc = nfipproc(isendto(jr),jpnj) 3025 IF(iproc .ne. -1) THEN 3026 ilei = nleit (iproc+1) 3027 ildi = nldit (iproc+1) 3028 iilb = nfiimpp(isendto(jr),jpnj) - nfiimpp(isendto(1),jpnj) 3029 ENDIF 3030 IF((iproc .ne. (narea-1)) .and. (iproc .ne. -1)) THEN 3031 CALL mpprecv(5, zfoldwk, itaille*num_fields, iproc) ! Buffer expanded "num_fields" times 3032 DO jk = 1 , num_fields 3033 DO jj = 1, ijpj 3034 DO ji = ildi, ilei 3035 ztabr(iilb+ji,jj,jk) = zfoldwk(ji,jj,jk) ! Modified to 3D 3036 END DO 3037 END DO 3038 END DO 3039 ELSE IF (iproc .eq. (narea-1)) THEN 3040 DO jk = 1, num_fields 3041 DO jj = 1, ijpj 3042 DO ji = ildi, ilei 3043 ztabr(iilb+ji,jj,jk) = pt2d_array(jk)%pt2d(ji,nlcj-ijpj+jj) ! Modified to 3D 3044 END DO 3045 END DO 3046 END DO 3047 ENDIF 3048 END DO 3049 IF (l_isend) THEN 3050 DO jr = 1,nsndto 3051 IF ((nfipproc(isendto(jr),jpnj) .ne. (narea-1)) .and. (nfipproc(isendto(jr),jpnj) .ne. -1)) THEN 3052 CALL mpi_wait(ml_req_nf(jr), ml_stat, ml_err) 3053 ENDIF 3054 END DO 3055 ENDIF 3056 ! 3057 DO ji = 1, num_fields ! Loop to manage 3D variables 3058 CALL mpp_lbc_nfd( ztabl(:,:,ji), ztabr(:,:,ji), cd_type(ji), psgn(ji) ) ! North fold boundary condition 3059 END DO 3060 ! 3061 DO jk = 1, num_fields 3062 DO jj = nlcj-ijpj+1, nlcj ! Scatter back to pt2d 3063 ij = jj - nlcj + ijpj 3064 DO ji = 1, nlci 3065 pt2d_array(jk)%pt2d(ji,jj) = ztabl(ji,ij,jk) ! Modified to 3D 3066 END DO 3067 END DO 3068 END DO 3069 3070 ! 3071 ELSE 3072 ! 3073 CALL MPI_ALLGATHER( znorthloc , itaille*num_fields, MPI_DOUBLE_PRECISION, & 3074 & znorthgloio, itaille*num_fields, MPI_DOUBLE_PRECISION, ncomm_north, ierr ) 3075 ! 3076 ztab(:,:,:) = 0.e0 3077 DO jk = 1, num_fields 3078 DO jr = 1, ndim_rank_north ! recover the global north array 3079 iproc = nrank_north(jr) + 1 3080 ildi = nldit (iproc) 3081 ilei = nleit (iproc) 3082 iilb = nimppt(iproc) 3083 DO jj = 1, ijpj 3084 DO ji = ildi, ilei 3085 ztab(ji+iilb-1,jj,jk) = znorthgloio(ji,jj,jk,jr) 3086 END DO 3087 END DO 3088 END DO 3089 END DO 3090 3091 DO ji = 1, num_fields 3092 CALL lbc_nfd( ztab(:,:,ji), cd_type(ji), psgn(ji) ) ! North fold boundary condition 3093 END DO 3094 ! 3095 DO jk = 1, num_fields 3096 DO jj = nlcj-ijpj+1, nlcj ! Scatter back to pt2d 3097 ij = jj - nlcj + ijpj 3098 DO ji = 1, nlci 3099 pt2d_array(jk)%pt2d(ji,jj) = ztab(ji+nimpp-1,ij,jk) 3100 END DO 3101 END DO 3102 END DO 3103 ! 3104 ! 3105 ENDIF 3106 DEALLOCATE( ztab, znorthloc, zfoldwk, znorthgloio ) 3107 DEALLOCATE( ztabl, ztabr ) 3108 ! 3109 END SUBROUTINE mpp_lbc_north_2d_multiple 2914 3110 2915 3111 SUBROUTINE mpp_lbc_north_e( pt2d, cd_type, psgn) -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/LBC/mppini.F90
r6140 r7278 198 198 199 199 #endif 200 IF(lwp) THEN201 WRITE(numout,*)202 WRITE(numout,*) ' defines mpp subdomains'203 WRITE(numout,*) ' ----------------------'204 WRITE(numout,*) ' iresti=',iresti,' irestj=',irestj205 WRITE(numout,*) ' jpni =',jpni ,' jpnj =',jpnj206 ifreq = 4207 il1 = 1208 DO jn = 1, (jpni-1)/ifreq+1209 il2 = MIN( jpni, il1+ifreq-1 )210 WRITE(numout,*)211 WRITE(numout,9200) ('***',ji = il1,il2-1)212 DO jj = jpnj, 1, -1213 WRITE(numout,9203) (' ',ji = il1,il2-1)214 WRITE(numout,9202) jj, ( ilcit(ji,jj),ilcjt(ji,jj),ji = il1,il2 )215 WRITE(numout,9203) (' ',ji = il1,il2-1)216 WRITE(numout,9200) ('***',ji = il1,il2-1)217 END DO218 WRITE(numout,9201) (ji,ji = il1,il2)219 il1 = il1+ifreq220 END DO221 9200 FORMAT(' ***',20('*************',a3))222 9203 FORMAT(' * ',20(' * ',a3))223 9201 FORMAT(' ',20(' ',i3,' '))224 9202 FORMAT(' ',i3,' * ',20(i3,' x',i3,' * '))225 ENDIF226 227 zidom = nreci228 DO ji = 1, jpni229 zidom = zidom + ilcit(ji,1) - nreci230 END DO231 IF(lwp) WRITE(numout,*)232 IF(lwp) WRITE(numout,*)' sum ilcit(i,1) = ', zidom, ' jpiglo = ', jpiglo233 234 zjdom = nrecj235 DO jj = 1, jpnj236 zjdom = zjdom + ilcjt(1,jj) - nrecj237 END DO238 IF(lwp) WRITE(numout,*)' sum ilcit(1,j) = ', zjdom, ' jpjglo = ', jpjglo239 IF(lwp) WRITE(numout,*)240 241 200 242 201 ! 2. Index arrays for subdomains … … 301 260 nlejt(jn) = nlej 302 261 END DO 303 304 305 ! 4. From global to local 262 263 ! 4. Subdomain print 264 ! ------------------ 265 266 IF(lwp) WRITE(numout,*) 267 IF(lwp) WRITE(numout,*) ' mpp_init: defines mpp subdomains' 268 IF(lwp) WRITE(numout,*) ' ~~~~~~ ----------------------' 269 IF(lwp) WRITE(numout,*) 270 IF(lwp) WRITE(numout,*) 'iresti=',iresti,' irestj=',irestj 271 IF(lwp) WRITE(numout,*) 272 IF(lwp) WRITE(numout,*) 'jpni=',jpni,' jpnj=',jpnj 273 zidom = nreci 274 DO ji = 1, jpni 275 zidom = zidom + ilcit(ji,1) - nreci 276 END DO 277 IF(lwp) WRITE(numout,*) 278 IF(lwp) WRITE(numout,*)' sum ilcit(i,1)=', zidom, ' jpiglo=', jpiglo 279 280 zjdom = nrecj 281 DO jj = 1, jpnj 282 zjdom = zjdom + ilcjt(1,jj) - nrecj 283 END DO 284 IF(lwp) WRITE(numout,*)' sum ilcit(1,j)=', zjdom, ' jpjglo=', jpjglo 285 IF(lwp) WRITE(numout,*) 286 287 IF(lwp) THEN 288 ifreq = 4 289 il1 = 1 290 DO jn = 1, (jpni-1)/ifreq+1 291 il2 = MIN( jpni, il1+ifreq-1 ) 292 WRITE(numout,*) 293 WRITE(numout,9200) ('***',ji = il1,il2-1) 294 DO jj = jpnj, 1, -1 295 WRITE(numout,9203) (' ',ji = il1,il2-1) 296 WRITE(numout,9202) jj, ( ilcit(ji,jj),ilcjt(ji,jj),ji = il1,il2 ) 297 WRITE(numout,9204) (nfipproc(ji,jj),ji=il1,il2) 298 WRITE(numout,9203) (' ',ji = il1,il2-1) 299 WRITE(numout,9200) ('***',ji = il1,il2-1) 300 END DO 301 WRITE(numout,9201) (ji,ji = il1,il2) 302 il1 = il1+ifreq 303 END DO 304 9200 FORMAT(' ***',20('*************',a3)) 305 9203 FORMAT(' * ',20(' * ',a3)) 306 9201 FORMAT(' ',20(' ',i3,' ')) 307 9202 FORMAT(' ',i3,' * ',20(i3,' x',i3,' * ')) 308 9204 FORMAT(' * ',20(' ',i3,' * ')) 309 ENDIF 310 311 ! 5. From global to local 306 312 ! ----------------------- 307 313 … … 310 316 311 317 312 ! 5. Subdomain neighbours318 ! 6. Subdomain neighbours 313 319 ! ---------------------- 314 320 … … 433 439 WRITE(numout,*) ' nimpp = ', nimpp 434 440 WRITE(numout,*) ' njmpp = ', njmpp 435 WRITE(numout,*) ' nbse = ', nbse , ' npse = ', npse 436 WRITE(numout,*) ' nbsw = ', nbsw , ' npsw = ', npsw 437 WRITE(numout,*) ' nbne = ', nbne , ' npne = ', npne 438 WRITE(numout,*) ' nbnw = ', nbnw , ' npnw = ', npnw 441 WRITE(numout,*) ' nreci = ', nreci , ' npse = ', npse 442 WRITE(numout,*) ' nrecj = ', nrecj , ' npsw = ', npsw 443 WRITE(numout,*) ' jpreci = ', jpreci , ' npne = ', npne 444 WRITE(numout,*) ' jprecj = ', jprecj , ' npnw = ', npnw 445 WRITE(numout,*) 439 446 ENDIF 440 447 … … 443 450 ! Prepare mpp north fold 444 451 445 IF (jperio >= 3 .AND. jperio <= 6 .AND. jpni > 1 ) THEN452 IF( jperio >= 3 .AND. jperio <= 6 .AND. jpni > 1 ) THEN 446 453 CALL mpp_ini_north 447 END IF 454 IF(lwp) WRITE(numout,*) ' mpp_init : North fold boundary prepared for jpni >1' 455 ENDIF 448 456 449 457 ! Prepare NetCDF output file (if necessary) -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/LBC/mppini_2.h90
r7277 r7278 276 276 ENDIF 277 277 278 ! Check wet points over the entire domain to preserve the MPI communication stencil 278 279 isurf = 0 279 DO jj = 1 +jprecj, ilj-jprecj280 DO ji = 1 +jpreci, ili-jpreci280 DO jj = 1, ilj 281 DO ji = 1, ili 281 282 IF( imask(ji+iimppt(ii,ij)-1, jj+ijmppt(ii,ij)-1) == 1) isurf = isurf+1 282 283 END DO 283 284 END DO 285 284 286 IF(isurf /= 0) THEN 285 287 icont = icont + 1 … … 291 293 292 294 nfipproc(:,:) = ipproc(:,:) 293 294 295 295 296 ! Control … … 399 400 ii = iin(narea) 400 401 ij = ijn(narea) 402 403 ! set default neighbours 404 noso = ioso(ii,ij) 405 nowe = iowe(ii,ij) 406 noea = ioea(ii,ij) 407 nono = iono(ii,ij) 408 npse = iose(ii,ij) 409 npsw = iosw(ii,ij) 410 npne = ione(ii,ij) 411 npnw = ionw(ii,ij) 412 413 ! check neighbours location 401 414 IF( ioso(ii,ij) >= 0 .AND. ioso(ii,ij) <= (jpni*jpnj-1) ) THEN 402 415 iiso = 1 + MOD(ioso(ii,ij),jpni) … … 469 482 IF (lwp) THEN 470 483 CALL ctl_opn( inum, 'layout.dat', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE., narea ) 484 WRITE(inum,'(a)') ' jpnij jpi jpj jpk jpiglo jpjglo' 471 485 WRITE(inum,'(6i8)') jpnij,jpi,jpj,jpk,jpiglo,jpjglo 472 486 WRITE(inum,'(a)') 'NAREA nlci nlcj nldi nldj nlei nlej nimpp njmpp' … … 481 495 END IF 482 496 483 IF( nperio == 1 .AND.jpni /= 1 ) CALL ctl_stop( ' mpp_init2: error on cyclicity' )484 485 ! Prepare mpp north fold486 487 IF( jperio >= 3 .AND. jperio <= 6 .AND. jpni > 1 ) THEN488 CALL mpp_ini_north489 IF(lwp) WRITE(numout,*) ' mpp_init2 : North fold boundary prepared for jpni >1'490 ENDIF491 492 497 ! Defined npolj, either 0, 3 , 4 , 5 , 6 493 498 ! In this case the important thing is that npolj /= 0 … … 506 511 ENDIF 507 512 513 ! Periodicity : no corner if nbondi = 2 and nperio != 1 514 515 IF(lwp) THEN 516 WRITE(numout,*) ' nproc = ', nproc 517 WRITE(numout,*) ' nowe = ', nowe , ' noea = ', noea 518 WRITE(numout,*) ' nono = ', nono , ' noso = ', noso 519 WRITE(numout,*) ' nbondi = ', nbondi 520 WRITE(numout,*) ' nbondj = ', nbondj 521 WRITE(numout,*) ' npolj = ', npolj 522 WRITE(numout,*) ' nperio = ', nperio 523 WRITE(numout,*) ' nlci = ', nlci 524 WRITE(numout,*) ' nlcj = ', nlcj 525 WRITE(numout,*) ' nimpp = ', nimpp 526 WRITE(numout,*) ' njmpp = ', njmpp 527 WRITE(numout,*) ' nreci = ', nreci , ' npse = ', npse 528 WRITE(numout,*) ' nrecj = ', nrecj , ' npsw = ', npsw 529 WRITE(numout,*) ' jpreci = ', jpreci , ' npne = ', npne 530 WRITE(numout,*) ' jprecj = ', jprecj , ' npnw = ', npnw 531 WRITE(numout,*) 532 ENDIF 533 534 IF( nperio == 1 .AND. jpni /= 1 ) CALL ctl_stop( ' mpp_init2: error on cyclicity' ) 535 536 ! Prepare mpp north fold 537 538 IF( jperio >= 3 .AND. jperio <= 6 .AND. jpni > 1 ) THEN 539 CALL mpp_ini_north 540 IF(lwp) WRITE(numout,*) ' mpp_init2 : North fold boundary prepared for jpni >1' 541 ENDIF 542 508 543 ! Prepare NetCDF output file (if necessary) 509 544 CALL mpp_init_ioipsl 510 545 511 ! Periodicity : no corner if nbondi = 2 and nperio != 1512 513 IF(lwp) THEN514 WRITE(numout,*) ' nproc= ',nproc515 WRITE(numout,*) ' nowe= ',nowe516 WRITE(numout,*) ' noea= ',noea517 WRITE(numout,*) ' nono= ',nono518 WRITE(numout,*) ' noso= ',noso519 WRITE(numout,*) ' nbondi= ',nbondi520 WRITE(numout,*) ' nbondj= ',nbondj521 WRITE(numout,*) ' npolj= ',npolj522 WRITE(numout,*) ' nperio= ',nperio523 WRITE(numout,*) ' nlci= ',nlci524 WRITE(numout,*) ' nlcj= ',nlcj525 WRITE(numout,*) ' nimpp= ',nimpp526 WRITE(numout,*) ' njmpp= ',njmpp527 WRITE(numout,*) ' nbse= ',nbse,' npse= ',npse528 WRITE(numout,*) ' nbsw= ',nbsw,' npsw= ',npsw529 WRITE(numout,*) ' nbne= ',nbne,' npne= ',npne530 WRITE(numout,*) ' nbnw= ',nbnw,' npnw= ',npnw531 ENDIF532 546 533 547 END SUBROUTINE mpp_init2 -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/SBC/albedo.F90
r4624 r7278 9 9 !! - ! 2001-06 (M. Vancoppenolle) LIM 3.0 10 10 !! - ! 2006-08 (G. Madec) cleaning for surface module 11 !! 3.6 ! 2016-01 (C. Rousset) new parameterization for sea ice albedo 11 12 !!---------------------------------------------------------------------- 12 13 … … 29 30 30 31 INTEGER :: albd_init = 0 !: control flag for initialization 31 REAL(wp) :: zzero = 0.e0 ! constant values32 REAL(wp) :: zone = 1.e0 ! " "33 34 REAL(wp) :: c1 = 0.05 ! constants values35 REAL(wp) :: c2 = 0.10 !" "36 REAL(wp) :: r mue = 0.40 ! cosine of local solar altitude37 32 33 REAL(wp) :: rmue = 0.40 ! cosine of local solar altitude 34 REAL(wp) :: ralb_oce = 0.066 ! ocean or lead albedo (Pegau and Paulson, Ann. Glac. 2001) 35 REAL(wp) :: c1 = 0.05 ! snow thickness (only for nn_ice_alb=0) 36 REAL(wp) :: c2 = 0.10 ! " " 37 REAL(wp) :: rcloud = 0.06 ! cloud effect on albedo (only-for nn_ice_alb=0) 38 38 39 ! !!* namelist namsbc_alb 39 REAL(wp) :: rn_cloud ! cloudiness effect on snow or ice albedo (Grenfell & Perovich, 1984) 40 #if defined key_lim3 41 REAL(wp) :: rn_albice ! albedo of melting ice in the arctic and antarctic (Shine & Hendersson-Sellers) 42 #else 43 REAL(wp) :: rn_albice ! albedo of melting ice in the arctic and antarctic (Shine & Hendersson-Sellers) 44 #endif 45 REAL(wp) :: rn_alphd ! coefficients for linear interpolation used to compute 46 REAL(wp) :: rn_alphdi ! albedo between two extremes values (Pyane, 1972) 47 REAL(wp) :: rn_alphc ! 40 INTEGER :: nn_ice_alb 41 REAL(wp) :: rn_albice 48 42 49 43 !!---------------------------------------------------------------------- … … 59 53 !! 60 54 !! ** Purpose : Computation of the albedo of the snow/ice system 61 !! as well as the ocean one62 55 !! 63 !! ** Method : - Computation of the albedo of snow or ice (choose the 64 !! rignt one by a large number of tests 65 !! - Computation of the albedo of the ocean 66 !! 67 !! References : Shine and Hendersson-Sellers 1985, JGR, 90(D1), 2243-2250. 56 !! ** Method : Two schemes are available (from namelist parameter nn_ice_alb) 57 !! 0: the scheme is that of Shine & Henderson-Sellers (JGR 1985) for clear-skies 58 !! 1: the scheme is "home made" (for cloudy skies) and based on Brandt et al. (J. Climate 2005) 59 !! and Grenfell & Perovich (JGR 2004) 60 !! Description of scheme 1: 61 !! 1) Albedo dependency on ice thickness follows the findings from Brandt et al (2005) 62 !! which are an update of Allison et al. (JGR 1993) ; Brandt et al. 1999 63 !! 0-5cm : linear function of ice thickness 64 !! 5-150cm: log function of ice thickness 65 !! > 150cm: constant 66 !! 2) Albedo dependency on snow thickness follows the findings from Grenfell & Perovich (2004) 67 !! i.e. it increases as -EXP(-snw_thick/0.02) during freezing and -EXP(-snw_thick/0.03) during melting 68 !! 3) Albedo dependency on clouds is speculated from measurements of Grenfell and Perovich (2004) 69 !! i.e. cloudy-clear albedo depend on cloudy albedo following a 2d order polynomial law 70 !! 4) The needed 4 parameters are: dry and melting snow, freezing ice and bare puddled ice 71 !! 72 !! ** Note : The parameterization from Shine & Henderson-Sellers presents several misconstructions: 73 !! 1) ice albedo when ice thick. tends to 0 is different than ocean albedo 74 !! 2) for small ice thick. covered with some snow (<3cm?), albedo is larger 75 !! under melting conditions than under freezing conditions 76 !! 3) the evolution of ice albedo as a function of ice thickness shows 77 !! 3 sharp inflexion points (at 5cm, 100cm and 150cm) that look highly unrealistic 78 !! 79 !! References : Shine & Henderson-Sellers 1985, JGR, 90(D1), 2243-2250. 80 !! Brandt et al. 2005, J. Climate, vol 18 81 !! Grenfell & Perovich 2004, JGR, vol 109 68 82 !!---------------------------------------------------------------------- 69 83 REAL(wp), INTENT(in ), DIMENSION(:,:,:) :: pt_ice ! ice surface temperature (Kelvin) … … 73 87 REAL(wp), INTENT( out), DIMENSION(:,:,:) :: pa_ice_os ! albedo of ice under overcast sky 74 88 !! 75 INTEGER :: ji, jj, jl ! dummy loop indices 76 INTEGER :: ijpl ! number of ice categories (3rd dim of ice input arrays) 77 REAL(wp) :: zalbpsnm ! albedo of ice under clear sky when snow is melting 78 REAL(wp) :: zalbpsnf ! albedo of ice under clear sky when snow is freezing 79 REAL(wp) :: zalbpsn ! albedo of snow/ice system when ice is coverd by snow 80 REAL(wp) :: zalbpic ! albedo of snow/ice system when ice is free of snow 81 REAL(wp) :: zithsn ! = 1 for hsn >= 0 ( ice is cov. by snow ) ; = 0 otherwise (ice is free of snow) 82 REAL(wp) :: zitmlsn ! = 1 freezinz snow (pt_ice >=rt0_snow) ; = 0 melting snow (pt_ice<rt0_snow) 83 REAL(wp) :: zihsc1 ! = 1 hsn <= c1 ; = 0 hsn > c1 84 REAL(wp) :: zihsc2 ! = 1 hsn >= c2 ; = 0 hsn < c2 85 !! 86 REAL(wp), POINTER, DIMENSION(:,:,:) :: zalbfz ! = rn_alphdi for freezing ice ; = rn_albice for melting ice 87 REAL(wp), POINTER, DIMENSION(:,:,:) :: zficeth ! function of ice thickness 89 INTEGER :: ji, jj, jl ! dummy loop indices 90 INTEGER :: ijpl ! number of ice categories (3rd dim of ice input arrays) 91 REAL(wp) :: ralb_im, ralb_sf, ralb_sm, ralb_if 92 REAL(wp) :: zswitch, z1_c1, z1_c2 93 REAL(wp) :: zalb_sm, zalb_sf, zalb_st ! albedo of snow melting, freezing, total 94 REAL(wp), POINTER, DIMENSION(:,:,:) :: zalb, zalb_it ! intermediate variable & albedo of ice (snow free) 88 95 !!--------------------------------------------------------------------- 89 96 90 97 ijpl = SIZE( pt_ice, 3 ) ! number of ice categories 91 92 CALL wrk_alloc( jpi,jpj,ijpl, zalb fz, zficeth)98 99 CALL wrk_alloc( jpi,jpj,ijpl, zalb, zalb_it ) 93 100 94 101 IF( albd_init == 0 ) CALL albedo_init ! initialization 95 102 96 !--------------------------- 97 ! Computation of zficeth 98 !--------------------------- 99 ! ice free of snow and melts 100 WHERE ( ph_snw == 0._wp .AND. pt_ice >= rt0_ice ) ; zalbfz(:,:,:) = rn_albice 101 ELSE WHERE ; zalbfz(:,:,:) = rn_alphdi 102 END WHERE 103 104 WHERE ( 1.5 < ph_ice ) ; zficeth = zalbfz 105 ELSE WHERE( 1.0 < ph_ice .AND. ph_ice <= 1.5 ) ; zficeth = 0.472 + 2.0 * ( zalbfz - 0.472 ) * ( ph_ice - 1.0 ) 106 ELSE WHERE( 0.05 < ph_ice .AND. ph_ice <= 1.0 ) ; zficeth = 0.2467 + 0.7049 * ph_ice & 107 & - 0.8608 * ph_ice * ph_ice & 108 & + 0.3812 * ph_ice * ph_ice * ph_ice 109 ELSE WHERE ; zficeth = 0.1 + 3.6 * ph_ice 110 END WHERE 111 112 !!gm old code 113 ! DO jl = 1, ijpl 114 ! DO jj = 1, jpj 115 ! DO ji = 1, jpi 116 ! IF( ph_ice(ji,jj,jl) > 1.5 ) THEN 117 ! zficeth(ji,jj,jl) = zalbfz(ji,jj,jl) 118 ! ELSEIF( ph_ice(ji,jj,jl) > 1.0 .AND. ph_ice(ji,jj,jl) <= 1.5 ) THEN 119 ! zficeth(ji,jj,jl) = 0.472 + 2.0 * ( zalbfz(ji,jj,jl) - 0.472 ) * ( ph_ice(ji,jj,jl) - 1.0 ) 120 ! ELSEIF( ph_ice(ji,jj,jl) > 0.05 .AND. ph_ice(ji,jj,jl) <= 1.0 ) THEN 121 ! zficeth(ji,jj,jl) = 0.2467 + 0.7049 * ph_ice(ji,jj,jl) & 122 ! & - 0.8608 * ph_ice(ji,jj,jl) * ph_ice(ji,jj,jl) & 123 ! & + 0.3812 * ph_ice(ji,jj,jl) * ph_ice(ji,jj,jl) * ph_ice (ji,jj,jl) 124 ! ELSE 125 ! zficeth(ji,jj,jl) = 0.1 + 3.6 * ph_ice(ji,jj,jl) 126 ! ENDIF 127 ! END DO 128 ! END DO 129 ! END DO 130 !!gm end old code 131 132 !----------------------------------------------- 133 ! Computation of the snow/ice albedo system 134 !-------------------------- --------------------- 135 136 ! Albedo of snow-ice for clear sky. 137 !----------------------------------------------- 138 DO jl = 1, ijpl 139 DO jj = 1, jpj 140 DO ji = 1, jpi 141 ! Case of ice covered by snow. 142 ! ! freezing snow 143 zihsc1 = 1.0 - MAX( zzero , SIGN( zone , - ( ph_snw(ji,jj,jl) - c1 ) ) ) 144 zalbpsnf = ( 1.0 - zihsc1 ) * ( zficeth(ji,jj,jl) & 145 & + ph_snw(ji,jj,jl) * ( rn_alphd - zficeth(ji,jj,jl) ) / c1 ) & 146 & + zihsc1 * rn_alphd 147 ! ! melting snow 148 zihsc2 = MAX( zzero , SIGN( zone , ph_snw(ji,jj,jl) - c2 ) ) 149 zalbpsnm = ( 1.0 - zihsc2 ) * ( rn_albice + ph_snw(ji,jj,jl) * ( rn_alphc - rn_albice ) / c2 ) & 150 & + zihsc2 * rn_alphc 151 ! 152 zitmlsn = MAX( zzero , SIGN( zone , pt_ice(ji,jj,jl) - rt0_snow ) ) 153 zalbpsn = zitmlsn * zalbpsnm + ( 1.0 - zitmlsn ) * zalbpsnf 154 155 ! Case of ice free of snow. 156 zalbpic = zficeth(ji,jj,jl) 157 158 ! albedo of the system 159 zithsn = 1.0 - MAX( zzero , SIGN( zone , - ph_snw(ji,jj,jl) ) ) 160 pa_ice_cs(ji,jj,jl) = zithsn * zalbpsn + ( 1.0 - zithsn ) * zalbpic 103 104 SELECT CASE ( nn_ice_alb ) 105 106 !------------------------------------------ 107 ! Shine and Henderson-Sellers (1985) 108 !------------------------------------------ 109 CASE( 0 ) 110 111 ralb_sf = 0.80 ! dry snow 112 ralb_sm = 0.65 ! melting snow 113 ralb_if = 0.72 ! bare frozen ice 114 ralb_im = rn_albice ! bare puddled ice 115 116 ! Computation of ice albedo (free of snow) 117 WHERE ( ph_snw == 0._wp .AND. pt_ice >= rt0_ice ) ; zalb(:,:,:) = ralb_im 118 ELSE WHERE ; zalb(:,:,:) = ralb_if 119 END WHERE 120 121 WHERE ( 1.5 < ph_ice ) ; zalb_it = zalb 122 ELSE WHERE( 1.0 < ph_ice .AND. ph_ice <= 1.5 ) ; zalb_it = 0.472 + 2.0 * ( zalb - 0.472 ) * ( ph_ice - 1.0 ) 123 ELSE WHERE( 0.05 < ph_ice .AND. ph_ice <= 1.0 ) ; zalb_it = 0.2467 + 0.7049 * ph_ice & 124 & - 0.8608 * ph_ice * ph_ice & 125 & + 0.3812 * ph_ice * ph_ice * ph_ice 126 ELSE WHERE ; zalb_it = 0.1 + 3.6 * ph_ice 127 END WHERE 128 129 DO jl = 1, ijpl 130 DO jj = 1, jpj 131 DO ji = 1, jpi 132 ! freezing snow 133 ! no effect of underlying ice layer IF snow thickness > c1. Albedo does not depend on snow thick if > c2 134 ! ! freezing snow 135 zswitch = 1._wp - MAX( 0._wp , SIGN( 1._wp , - ( ph_snw(ji,jj,jl) - c1 ) ) ) 136 zalb_sf = ( 1._wp - zswitch ) * ( zalb_it(ji,jj,jl) & 137 & + ph_snw(ji,jj,jl) * ( ralb_sf - zalb_it(ji,jj,jl) ) / c1 ) & 138 & + zswitch * ralb_sf 139 140 ! melting snow 141 ! no effect of underlying ice layer. Albedo does not depend on snow thick IF > c2 142 zswitch = MAX( 0._wp , SIGN( 1._wp , ph_snw(ji,jj,jl) - c2 ) ) 143 zalb_sm = ( 1._wp - zswitch ) * ( ralb_im + ph_snw(ji,jj,jl) * ( ralb_sm - ralb_im ) / c2 ) & 144 & + zswitch * ralb_sm 145 ! 146 ! snow albedo 147 zswitch = MAX( 0._wp , SIGN( 1._wp , pt_ice(ji,jj,jl) - rt0_snow ) ) 148 zalb_st = zswitch * zalb_sm + ( 1._wp - zswitch ) * zalb_sf 149 150 ! Ice/snow albedo 151 zswitch = 1._wp - MAX( 0._wp , SIGN( 1._wp , - ph_snw(ji,jj,jl) ) ) 152 pa_ice_cs(ji,jj,jl) = zswitch * zalb_st + ( 1._wp - zswitch ) * zalb_it(ji,jj,jl) 153 ! 154 END DO 161 155 END DO 162 156 END DO 163 END DO 164 165 ! Albedo of snow-ice for overcast sky. 166 !---------------------------------------------- 167 pa_ice_os(:,:,:) = pa_ice_cs(:,:,:) + rn_cloud ! Oberhuber correction 168 ! 169 CALL wrk_dealloc( jpi,jpj,ijpl, zalbfz, zficeth ) 157 158 pa_ice_os(:,:,:) = pa_ice_cs(:,:,:) + rcloud ! Oberhuber correction for overcast sky 159 160 !------------------------------------------ 161 ! New parameterization (2016) 162 !------------------------------------------ 163 CASE( 1 ) 164 165 ralb_im = rn_albice ! bare puddled ice 166 ! compilation of values from literature 167 ralb_sf = 0.85 ! dry snow 168 ralb_sm = 0.75 ! melting snow 169 ralb_if = 0.60 ! bare frozen ice 170 ! Perovich et al 2002 (Sheba) => the only dataset for which all types of ice/snow were retrieved 171 ! ralb_sf = 0.85 ! dry snow 172 ! ralb_sm = 0.72 ! melting snow 173 ! ralb_if = 0.65 ! bare frozen ice 174 ! Brandt et al 2005 (East Antarctica) 175 ! ralb_sf = 0.87 ! dry snow 176 ! ralb_sm = 0.82 ! melting snow 177 ! ralb_if = 0.54 ! bare frozen ice 178 ! 179 ! Computation of ice albedo (free of snow) 180 z1_c1 = 1. / ( LOG(1.5) - LOG(0.05) ) 181 z1_c2 = 1. / 0.05 182 WHERE ( ph_snw == 0._wp .AND. pt_ice >= rt0_ice ) ; zalb = ralb_im 183 ELSE WHERE ; zalb = ralb_if 184 END WHERE 185 186 WHERE ( 1.5 < ph_ice ) ; zalb_it = zalb 187 ELSE WHERE( 0.05 < ph_ice .AND. ph_ice <= 1.5 ) ; zalb_it = zalb + ( 0.18 - zalb ) * z1_c1 * & 188 & ( LOG(1.5) - LOG(ph_ice) ) 189 ELSE WHERE ; zalb_it = ralb_oce + ( 0.18 - ralb_oce ) * z1_c2 * ph_ice 190 END WHERE 191 192 z1_c1 = 1. / 0.02 193 z1_c2 = 1. / 0.03 194 ! Computation of the snow/ice albedo 195 DO jl = 1, ijpl 196 DO jj = 1, jpj 197 DO ji = 1, jpi 198 zalb_sf = ralb_sf - ( ralb_sf - zalb_it(ji,jj,jl)) * EXP( - ph_snw(ji,jj,jl) * z1_c1 ); 199 zalb_sm = ralb_sm - ( ralb_sm - zalb_it(ji,jj,jl)) * EXP( - ph_snw(ji,jj,jl) * z1_c2 ); 200 201 ! snow albedo 202 zswitch = MAX( 0._wp , SIGN( 1._wp , pt_ice(ji,jj,jl) - rt0_snow ) ) 203 zalb_st = zswitch * zalb_sm + ( 1._wp - zswitch ) * zalb_sf 204 205 ! Ice/snow albedo 206 zswitch = MAX( 0._wp , SIGN( 1._wp , - ph_snw(ji,jj,jl) ) ) 207 pa_ice_os(ji,jj,jl) = ( 1._wp - zswitch ) * zalb_st + zswitch * zalb_it(ji,jj,jl) 208 209 END DO 210 END DO 211 END DO 212 ! Effect of the clouds (2d order polynomial) 213 pa_ice_cs = pa_ice_os - ( - 0.1010 * pa_ice_os * pa_ice_os + 0.1933 * pa_ice_os - 0.0148 ); 214 215 END SELECT 216 217 CALL wrk_dealloc( jpi,jpj,ijpl, zalb, zalb_it ) 170 218 ! 171 219 END SUBROUTINE albedo_ice … … 181 229 REAL(wp), DIMENSION(:,:), INTENT(out) :: pa_oce_cs ! albedo of ocean under clear sky 182 230 !! 183 REAL(wp) :: zcoef ! local scalar184 !!---------------------------------------------------------------------- 185 ! 186 zcoef = 0.05 / ( 1.1 * rmue**1.4 + 0.15 ) ! Parameterization of Briegled and Ramanathan, 1982187 pa_oce_cs(:,:) = zcoef 188 pa_oce_os(:,:) = 0.06! Parameterization of Kondratyev, 1969 and Payne, 1972231 REAL(wp) :: zcoef 232 !!---------------------------------------------------------------------- 233 ! 234 zcoef = 0.05 / ( 1.1 * rmue**1.4 + 0.15 ) ! Parameterization of Briegled and Ramanathan, 1982 235 pa_oce_cs(:,:) = zcoef 236 pa_oce_os(:,:) = 0.06 ! Parameterization of Kondratyev, 1969 and Payne, 1972 189 237 ! 190 238 END SUBROUTINE albedo_oce … … 200 248 !!---------------------------------------------------------------------- 201 249 INTEGER :: ios ! Local integer output status for namelist read 202 NAMELIST/namsbc_alb/ rn_cloud, rn_albice, rn_alphd, rn_alphdi, rn_alphc250 NAMELIST/namsbc_alb/ nn_ice_alb, rn_albice 203 251 !!---------------------------------------------------------------------- 204 252 ! … … 219 267 WRITE(numout,*) '~~~~~~~' 220 268 WRITE(numout,*) ' Namelist namsbc_alb : albedo ' 221 WRITE(numout,*) ' correction for snow and ice albedo rn_cloud = ', rn_cloud 222 WRITE(numout,*) ' albedo of melting ice in the arctic and antarctic rn_albice = ', rn_albice 223 WRITE(numout,*) ' coefficients for linear rn_alphd = ', rn_alphd 224 WRITE(numout,*) ' interpolation used to compute albedo rn_alphdi = ', rn_alphdi 225 WRITE(numout,*) ' between two extremes values (Pyane, 1972) rn_alphc = ', rn_alphc 269 WRITE(numout,*) ' choose the albedo parameterization nn_ice_alb = ', nn_ice_alb 270 WRITE(numout,*) ' albedo of bare puddled ice rn_albice = ', rn_albice 226 271 ENDIF 227 272 ! -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/SBC/sbc_ice.F90
r5407 r7278 80 80 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: qemp_oce !: heat flux of precip and evap over ocean [W/m2] 81 81 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: qemp_ice !: heat flux of precip and evap over ice [W/m2] 82 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: qprec_ice !: heat flux of precip over ice [J/m3] 82 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: qevap_ice !: heat flux of evap over ice [W/m2] 83 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: qprec_ice !: enthalpy of precip over ice [J/m3] 83 84 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: emp_oce !: evap - precip over ocean [kg/m2/s] 84 85 #endif … … 144 145 #endif 145 146 #if defined key_lim3 146 & evap_ice(jpi,jpj,jpl) , devap_ice(jpi,jpj,jpl) , qprec_ice(jpi,jpj) , &147 & qemp_ice(jpi,jpj) , qe mp_oce(jpi,jpj) ,&148 & qns_oce (jpi,jpj) , qsr_oce (jpi,jpj) , emp_oce (jpi,jpj) ,&147 & evap_ice(jpi,jpj,jpl) , devap_ice(jpi,jpj,jpl) , qprec_ice(jpi,jpj) , & 148 & qemp_ice(jpi,jpj) , qevap_ice(jpi,jpj,jpl) , qemp_oce (jpi,jpj) , & 149 & qns_oce (jpi,jpj) , qsr_oce (jpi,jpj) , emp_oce (jpi,jpj) , & 149 150 #endif 150 151 & emp_ice(jpi,jpj) , STAT= ierr(1) ) -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/SBC/sbcblk_clio.F90
r7277 r7278 668 668 qprec_ice(:,:) = rhosn * ( ( MIN( sf(jp_tair)%fnow(:,:,1), rt0_snow ) - rt0 ) * cpic * tmask(:,:,1) - lfus ) 669 669 670 ! --- heat content of evap over ice in W/m2 (to be used in 1D-thermo) --- ! 671 DO jl = 1, jpl 672 qevap_ice(:,:,jl) = 0._wp ! should be -evap_ice(:,:,jl)*( ( Tice - rt0 ) * cpic * tmask(:,:,1) - lfus ) 673 ! but then qemp_ice should also include sublimation 674 END DO 675 670 676 CALL wrk_dealloc( jpi,jpj, zevap, zsnw ) 671 677 #endif -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/SBC/sbcblk_core.F90
r7277 r7278 612 612 ! --- evaporation --- ! 613 613 z1_lsub = 1._wp / Lsub 614 evap_ice (:,:,:) = qla_ice (:,:,:) * z1_lsub! sublimation615 devap_ice(:,:,:) = dqla_ice(:,:,:) * z1_lsub616 zevap (:,:) = emp(:,:) + tprecip(:,:)! evaporation over ocean614 evap_ice (:,:,:) = rn_efac * qla_ice (:,:,:) * z1_lsub ! sublimation 615 devap_ice(:,:,:) = rn_efac * dqla_ice(:,:,:) * z1_lsub ! d(sublimation)/dT 616 zevap (:,:) = rn_efac * ( emp(:,:) + tprecip(:,:) ) ! evaporation over ocean 617 617 618 618 ! --- evaporation minus precipitation --- ! … … 637 637 ! --- heat content of precip over ice in J/m3 (to be used in 1D-thermo) --- ! 638 638 qprec_ice(:,:) = rhosn * ( ( MIN( sf(jp_tair)%fnow(:,:,1), rt0_snow ) - rt0 ) * cpic * tmask(:,:,1) - lfus ) 639 640 ! --- heat content of evap over ice in W/m2 (to be used in 1D-thermo) --- ! 641 DO jl = 1, jpl 642 qevap_ice(:,:,jl) = 0._wp ! should be -evap_ice(:,:,jl)*( ( Tice - rt0 ) * cpic * tmask(:,:,1) ) 643 ! But we do not have Tice => consider it at 0°C => evap=0 644 END DO 639 645 640 646 CALL wrk_dealloc( jpi,jpj, zevap, zsnw ) -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/SBC/sbccpl.F90
r7277 r7278 1006 1006 IF( srcv(jpr_toce)%laction ) THEN ! received by sas in case of opa <-> sas coupling 1007 1007 sst_m(:,:) = frcv(jpr_toce)%z3(:,:,1) 1008 IF( srcv(jpr_soce)%laction .AND. l n_useCT ) THEN ! make sure that sst_m is the potential temperature1008 IF( srcv(jpr_soce)%laction .AND. l_useCT ) THEN ! make sure that sst_m is the potential temperature 1009 1009 sst_m(:,:) = eos_pt_from_ct( sst_m(:,:), sss_m(:,:) ) 1010 1010 ENDIF … … 1370 1370 ! 1371 1371 INTEGER :: jl ! dummy loop index 1372 REAL(wp), POINTER, DIMENSION(:,: ) :: zcptn, ztmp, zicefr, zmsk 1373 REAL(wp), POINTER, DIMENSION(:,: ) :: zemp_tot, zemp_ice, z sprecip, ztprecip, zqns_tot, zqsr_tot1374 REAL(wp), POINTER, DIMENSION(:,: ,:) :: zqns_ice, zqsr_ice, zdqns_ice1375 REAL(wp), POINTER, DIMENSION(:,: ) :: zevap, zsnw, zqns_oce, zqsr_oce, zqprec_ice, zqemp_oce ! for LIM31372 REAL(wp), POINTER, DIMENSION(:,: ) :: zcptn, ztmp, zicefr, zmsk, zsnw 1373 REAL(wp), POINTER, DIMENSION(:,: ) :: zemp_tot, zemp_ice, zemp_oce, ztprecip, zsprecip, zevap, zevap_ice, zdevap_ice 1374 REAL(wp), POINTER, DIMENSION(:,: ) :: zqns_tot, zqns_oce, zqsr_tot, zqsr_oce, zqprec_ice, zqemp_oce, zqemp_ice 1375 REAL(wp), POINTER, DIMENSION(:,:,:) :: zqns_ice, zqsr_ice, zdqns_ice, zqevap_ice 1376 1376 !!---------------------------------------------------------------------- 1377 1377 ! 1378 1378 IF( nn_timing == 1 ) CALL timing_start('sbc_cpl_ice_flx') 1379 1379 ! 1380 CALL wrk_alloc( jpi,jpj, zcptn, ztmp, zicefr, zmsk, zemp_tot, zemp_ice, zsprecip, ztprecip, zqns_tot, zqsr_tot ) 1381 CALL wrk_alloc( jpi,jpj,jpl, zqns_ice, zqsr_ice, zdqns_ice ) 1380 CALL wrk_alloc( jpi,jpj, zcptn, ztmp, zicefr, zmsk, zsnw ) 1381 CALL wrk_alloc( jpi,jpj, zemp_tot, zemp_ice, zemp_oce, ztprecip, zsprecip, zevap, zevap_ice, zdevap_ice ) 1382 CALL wrk_alloc( jpi,jpj, zqns_tot, zqns_oce, zqsr_tot, zqsr_oce, zqprec_ice, zqemp_oce, zqemp_ice ) 1383 CALL wrk_alloc( jpi,jpj,jpl, zqns_ice, zqsr_ice, zdqns_ice, zqevap_ice ) 1382 1384 1383 1385 IF( ln_mixcpl ) zmsk(:,:) = 1. - xcplmask(:,:,0) … … 1414 1416 ztprecip(:,:) = frcv(jpr_semp)%z3(:,:,1) - frcv(jpr_sbpr)%z3(:,:,1) + zsprecip(:,:) 1415 1417 END SELECT 1416 1417 IF( iom_use('subl_ai_cea') ) & 1418 CALL iom_put( 'subl_ai_cea', frcv(jpr_ievp)%z3(:,:,1) * zicefr(:,:) ) ! Sublimation over sea-ice (cell average) 1419 ! 1420 ! ! runoffs and calving (put in emp_tot) 1418 #if defined key_lim3 1419 ! zsnw = snow percentage over ice after wind blowing 1420 zsnw(:,:) = 0._wp 1421 CALL lim_thd_snwblow( p_frld, zsnw ) 1422 1423 ! --- evaporation (used later in sbccpl) --- ! 1424 zevap(:,:) = zemp_tot(:,:) + ztprecip(:,:) 1425 1426 ! --- evaporation over ice (kg/m2/s) --- ! 1427 zevap_ice(:,:) = frcv(jpr_ievp)%z3(:,:,1) 1428 ! since the sensitivity of evap to temperature (devap/dT) is not prescribed by the atmosphere, we set it to 0 1429 ! therefore, sublimation is not redistributed over the ice categories in case no subgrid scale fluxes are provided by atm. 1430 zdevap_ice(:,:) = 0._wp 1431 1432 ! --- evaporation minus precipitation corrected for the effect of wind blowing on snow --- ! 1433 zemp_oce(:,:) = zemp_tot(:,:) - zemp_ice(:,:) - zsprecip * (1._wp - zsnw) 1434 zemp_ice(:,:) = zemp_ice(:,:) + zsprecip * (1._wp - zsnw) 1435 1436 ! --- runoffs (included in emp later on) --- ! 1437 IF( srcv(jpr_rnf)%laction ) rnf(:,:) = frcv(jpr_rnf)%z3(:,:,1) 1438 1439 ! --- calving (put in emp_tot and emp_oce) --- ! 1440 IF( srcv(jpr_cal)%laction ) THEN 1441 zemp_tot(:,:) = zemp_tot(:,:) - frcv(jpr_cal)%z3(:,:,1) 1442 zemp_oce(:,:) = zemp_oce(:,:) - frcv(jpr_cal)%z3(:,:,1) 1443 CALL iom_put( 'calving_cea', frcv(jpr_cal)%z3(:,:,1) ) 1444 ENDIF 1445 1446 IF( ln_mixcpl ) THEN 1447 emp_tot(:,:) = emp_tot(:,:) * xcplmask(:,:,0) + zemp_tot(:,:) * zmsk(:,:) 1448 emp_ice(:,:) = emp_ice(:,:) * xcplmask(:,:,0) + zemp_ice(:,:) * zmsk(:,:) 1449 emp_oce(:,:) = emp_oce(:,:) * xcplmask(:,:,0) + zemp_oce(:,:) * zmsk(:,:) 1450 sprecip(:,:) = sprecip(:,:) * xcplmask(:,:,0) + zsprecip(:,:) * zmsk(:,:) 1451 tprecip(:,:) = tprecip(:,:) * xcplmask(:,:,0) + ztprecip(:,:) * zmsk(:,:) 1452 DO jl=1,jpl 1453 evap_ice (:,:,jl) = evap_ice (:,:,jl) * xcplmask(:,:,0) + zevap_ice (:,:) * zmsk(:,:) 1454 devap_ice(:,:,jl) = devap_ice(:,:,jl) * xcplmask(:,:,0) + zdevap_ice(:,:) * zmsk(:,:) 1455 ENDDO 1456 ELSE 1457 emp_tot(:,:) = zemp_tot(:,:) 1458 emp_ice(:,:) = zemp_ice(:,:) 1459 emp_oce(:,:) = zemp_oce(:,:) 1460 sprecip(:,:) = zsprecip(:,:) 1461 tprecip(:,:) = ztprecip(:,:) 1462 DO jl=1,jpl 1463 evap_ice (:,:,jl) = zevap_ice (:,:) 1464 devap_ice(:,:,jl) = zdevap_ice(:,:) 1465 ENDDO 1466 ENDIF 1467 1468 IF( iom_use('subl_ai_cea') ) CALL iom_put( 'subl_ai_cea', zevap_ice(:,:) * zicefr(:,:) ) ! Sublimation over sea-ice (cell average) 1469 CALL iom_put( 'snowpre' , sprecip ) ! Snow 1470 IF( iom_use('snow_ao_cea') ) CALL iom_put( 'snow_ao_cea', sprecip(:,:) * ( 1._wp - zsnw ) ) ! Snow over ice-free ocean (cell average) 1471 IF( iom_use('snow_ai_cea') ) CALL iom_put( 'snow_ai_cea', sprecip(:,:) * zsnw ) ! Snow over sea-ice (cell average) 1472 #else 1473 ! Sublimation over sea-ice (cell average) 1474 IF( iom_use('subl_ai_cea') ) CALL iom_put( 'subl_ai_cea', frcv(jpr_ievp)%z3(:,:,1) * zicefr(:,:) ) 1475 ! runoffs and calving (put in emp_tot) 1421 1476 IF( srcv(jpr_rnf)%laction ) rnf(:,:) = frcv(jpr_rnf)%z3(:,:,1) 1422 1477 IF( srcv(jpr_cal)%laction ) THEN … … 1442 1497 IF( iom_use('snow_ai_cea') ) & 1443 1498 CALL iom_put( 'snow_ai_cea', sprecip(:,:) * zicefr(:,:) ) ! Snow over sea-ice (cell average) 1499 #endif 1444 1500 1445 1501 ! ! ========================= ! … … 1497 1553 IF( iom_use('hflx_snow_cea') ) CALL iom_put( 'hflx_snow_cea', ztmp + sprecip(:,:) * zcptn(:,:) ) ! heat flux from snow (cell average) 1498 1554 1499 #if defined key_lim3 1500 CALL wrk_alloc( jpi,jpj, zevap, zsnw, zqns_oce, zqprec_ice, zqemp_oce ) 1501 1502 ! --- evaporation --- ! 1503 ! clem: evap_ice is set to 0 for LIM3 since we still do not know what to do with sublimation 1504 ! the problem is: the atm. imposes both mass evaporation and heat removed from the snow/ice 1505 ! but it is incoherent WITH the ice model 1506 DO jl=1,jpl 1507 evap_ice(:,:,jl) = 0._wp ! should be: frcv(jpr_ievp)%z3(:,:,1) 1508 ENDDO 1509 zevap(:,:) = zemp_tot(:,:) + ztprecip(:,:) ! evaporation over ocean 1510 1511 ! --- evaporation minus precipitation --- ! 1512 emp_oce(:,:) = emp_tot(:,:) - emp_ice(:,:) 1513 1555 #if defined key_lim3 1514 1556 ! --- non solar flux over ocean --- ! 1515 1557 ! note: p_frld cannot be = 0 since we limit the ice concentration to amax … … 1517 1559 WHERE( p_frld /= 0._wp ) zqns_oce(:,:) = ( zqns_tot(:,:) - SUM( a_i * zqns_ice, dim=3 ) ) / p_frld(:,:) 1518 1560 1519 ! --- heat flux associated with emp --- ! 1520 zsnw(:,:) = 0._wp 1521 CALL lim_thd_snwblow( p_frld, zsnw ) ! snow distribution over ice after wind blowing 1561 ! --- heat flux associated with emp (W/m2) --- ! 1522 1562 zqemp_oce(:,:) = - zevap(:,:) * p_frld(:,:) * zcptn(:,:) & ! evap 1523 1563 & + ( ztprecip(:,:) - zsprecip(:,:) ) * zcptn(:,:) & ! liquid precip 1524 1564 & + zsprecip(:,:) * ( 1._wp - zsnw ) * ( zcptn(:,:) - lfus ) ! solid precip over ocean 1525 qemp_ice(:,:) = - frcv(jpr_ievp)%z3(:,:,1) * zicefr(:,:) * zcptn(:,:) & ! ice evap 1526 & + zsprecip(:,:) * zsnw * ( zcptn(:,:) - lfus ) ! solid precip over ice 1527 1565 ! zqemp_ice(:,:) = - frcv(jpr_ievp)%z3(:,:,1) * zicefr(:,:) * zcptn(:,:) & ! ice evap 1566 ! & + zsprecip(:,:) * zsnw * ( zcptn(:,:) - lfus ) ! solid precip over ice 1567 zqemp_ice(:,:) = zsprecip(:,:) * zsnw * ( zcptn(:,:) - lfus ) ! solid precip over ice (only) 1568 ! qevap_ice=0 since we consider Tice=0°C 1569 1528 1570 ! --- heat content of precip over ice in J/m3 (to be used in 1D-thermo) --- ! 1529 1571 zqprec_ice(:,:) = rhosn * ( zcptn(:,:) - lfus ) 1530 1572 1531 ! --- total non solar flux --- ! 1532 zqns_tot(:,:) = zqns_tot(:,:) + qemp_ice(:,:) + zqemp_oce(:,:) 1573 ! --- heat content of evap over ice in W/m2 (to be used in 1D-thermo) --- ! 1574 DO jl = 1, jpl 1575 zqevap_ice(:,:,jl) = 0._wp ! should be -evap * ( ( Tice - rt0 ) * cpic ) but we do not have Tice, so we consider Tice=0°C 1576 END DO 1577 1578 ! --- total non solar flux (including evap/precip) --- ! 1579 zqns_tot(:,:) = zqns_tot(:,:) + zqemp_ice(:,:) + zqemp_oce(:,:) 1533 1580 1534 1581 ! --- in case both coupled/forced are active, we must mix values --- ! … … 1537 1584 qns_oce(:,:) = qns_oce(:,:) * xcplmask(:,:,0) + zqns_oce(:,:)* zmsk(:,:) 1538 1585 DO jl=1,jpl 1539 qns_ice(:,:,jl) = qns_ice(:,:,jl) * xcplmask(:,:,0) + zqns_ice(:,:,jl)* zmsk(:,:) 1586 qns_ice (:,:,jl) = qns_ice (:,:,jl) * xcplmask(:,:,0) + zqns_ice (:,:,jl)* zmsk(:,:) 1587 qevap_ice(:,:,jl) = qevap_ice(:,:,jl) * xcplmask(:,:,0) + zqevap_ice(:,:,jl)* zmsk(:,:) 1540 1588 ENDDO 1541 1589 qprec_ice(:,:) = qprec_ice(:,:) * xcplmask(:,:,0) + zqprec_ice(:,:)* zmsk(:,:) 1542 1590 qemp_oce (:,:) = qemp_oce(:,:) * xcplmask(:,:,0) + zqemp_oce(:,:)* zmsk(:,:) 1543 !!clem evap_ice(:,:) = evap_ice(:,:) * xcplmask(:,:,0)1591 qemp_ice (:,:) = qemp_ice(:,:) * xcplmask(:,:,0) + zqemp_ice(:,:)* zmsk(:,:) 1544 1592 ELSE 1545 1593 qns_tot (:,: ) = zqns_tot (:,: ) 1546 1594 qns_oce (:,: ) = zqns_oce (:,: ) 1547 1595 qns_ice (:,:,:) = zqns_ice (:,:,:) 1548 q prec_ice(:,:) = zqprec_ice(:,:)1549 q emp_oce (:,:) = zqemp_oce (:,:)1550 ENDIF1551 1552 CALL wrk_dealloc( jpi,jpj, zevap, zsnw, zqns_oce, zqprec_ice, zqemp_oce )1596 qevap_ice(:,:,:) = zqevap_ice(:,:,:) 1597 qprec_ice(:,: ) = zqprec_ice(:,: ) 1598 qemp_oce (:,: ) = zqemp_oce (:,: ) 1599 qemp_ice (:,: ) = zqemp_ice (:,: ) 1600 ENDIF 1553 1601 #else 1554 !1555 1602 ! clem: this formulation is certainly wrong... but better than it was before... 1556 1603 zqns_tot(:,:) = zqns_tot(:,:) & ! zqns_tot update over free ocean with: … … 1619 1666 1620 1667 #if defined key_lim3 1621 CALL wrk_alloc( jpi,jpj, zqsr_oce )1622 1668 ! --- solar flux over ocean --- ! 1623 1669 ! note: p_frld cannot be = 0 since we limit the ice concentration to amax … … 1627 1673 IF( ln_mixcpl ) THEN ; qsr_oce(:,:) = qsr_oce(:,:) * xcplmask(:,:,0) + zqsr_oce(:,:)* zmsk(:,:) 1628 1674 ELSE ; qsr_oce(:,:) = zqsr_oce(:,:) ; ENDIF 1629 1630 CALL wrk_dealloc( jpi,jpj, zqsr_oce )1631 1675 #endif 1632 1676 … … 1679 1723 fr2_i0(:,:) = ( 0.82 * ( 1.0 - cldf_ice ) + 0.65 * cldf_ice ) 1680 1724 1681 CALL wrk_dealloc( jpi,jpj, zcptn, ztmp, zicefr, zmsk, zemp_tot, zemp_ice, zsprecip, ztprecip, zqns_tot, zqsr_tot ) 1682 CALL wrk_dealloc( jpi,jpj,jpl, zqns_ice, zqsr_ice, zdqns_ice ) 1725 CALL wrk_dealloc( jpi,jpj, zcptn, ztmp, zicefr, zmsk, zsnw ) 1726 CALL wrk_dealloc( jpi,jpj, zemp_tot, zemp_ice, zemp_oce, ztprecip, zsprecip, zevap, zevap_ice, zdevap_ice ) 1727 CALL wrk_dealloc( jpi,jpj, zqns_tot, zqns_oce, zqsr_tot, zqsr_oce, zqprec_ice, zqemp_oce, zqemp_ice ) 1728 CALL wrk_dealloc( jpi,jpj,jpl, zqns_ice, zqsr_ice, zdqns_ice, zqevap_ice ) 1683 1729 ! 1684 1730 IF( nn_timing == 1 ) CALL timing_stop('sbc_cpl_ice_flx') … … 1719 1765 1720 1766 IF ( nn_components == jp_iam_opa ) THEN 1721 ztmp1(:,:) = tsn(:,:,1,jp_tem) ! send temperature as it is (potential or conservative) -> use of l n_useCT on the received part1767 ztmp1(:,:) = tsn(:,:,1,jp_tem) ! send temperature as it is (potential or conservative) -> use of l_useCT on the received part 1722 1768 ELSE 1723 1769 ! we must send the surface potential temperature 1724 IF( l n_useCT ) THEN ; ztmp1(:,:) = eos_pt_from_ct( tsn(:,:,1,jp_tem), tsn(:,:,1,jp_sal) )1770 IF( l_useCT ) THEN ; ztmp1(:,:) = eos_pt_from_ct( tsn(:,:,1,jp_tem), tsn(:,:,1,jp_sal) ) 1725 1771 ELSE ; ztmp1(:,:) = tsn(:,:,1,jp_tem) 1726 1772 ENDIF -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/SBC/sbcice_lim.F90
r6403 r7278 106 106 INTEGER :: jl ! dummy loop index 107 107 REAL(wp), POINTER, DIMENSION(:,:,:) :: zalb_os, zalb_cs ! ice albedo under overcast/clear sky 108 REAL(wp), POINTER, DIMENSION(:,:,:) :: zalb_ice ! mean ice albedo (for coupled)109 108 REAL(wp), POINTER, DIMENSION(:,: ) :: zutau_ice, zvtau_ice 110 109 !!---------------------------------------------------------------------- … … 193 192 ! fr1_i0 , fr2_i0 : 1sr & 2nd fraction of qsr penetration in ice [%] 194 193 !---------------------------------------------------------------------------------------- 195 CALL wrk_alloc( jpi,jpj,jpl, zalb_os, zalb_cs , zalb_ice)194 CALL wrk_alloc( jpi,jpj,jpl, zalb_os, zalb_cs ) 196 195 CALL albedo_ice( t_su, ht_i, ht_s, zalb_cs, zalb_os ) ! cloud-sky and overcast-sky ice albedos 197 196 … … 199 198 CASE( jp_clio ) ! CLIO bulk formulation 200 199 ! In CLIO the cloud fraction is read in the climatology and the all-sky albedo 201 ! ( zalb_ice) is computed within the bulk routine202 CALL blk_ice_clio_flx( t_su, zalb_cs, zalb_os, zalb_ice )203 IF( ln_mixcpl ) CALL sbc_cpl_ice_flx( p_frld=pfrld, palbi= zalb_ice, psst=sst_m, pist=t_su )204 IF( nn_limflx /= 2 ) CALL ice_lim_flx( t_su, zalb_ice, qns_ice, qsr_ice, dqns_ice, evap_ice, devap_ice, nn_limflx )200 ! (alb_ice) is computed within the bulk routine 201 CALL blk_ice_clio_flx( t_su, zalb_cs, zalb_os, alb_ice ) 202 IF( ln_mixcpl ) CALL sbc_cpl_ice_flx( p_frld=pfrld, palbi=alb_ice, psst=sst_m, pist=t_su ) 203 IF( nn_limflx /= 2 ) CALL ice_lim_flx( t_su, alb_ice, qns_ice, qsr_ice, dqns_ice, evap_ice, devap_ice, nn_limflx ) 205 204 CASE( jp_core ) ! CORE bulk formulation 206 205 ! albedo depends on cloud fraction because of non-linear spectral effects 207 zalb_ice(:,:,:) = ( 1. - cldf_ice ) * zalb_cs(:,:,:) + cldf_ice * zalb_os(:,:,:)208 CALL blk_ice_core_flx( t_su, zalb_ice )209 IF( ln_mixcpl ) CALL sbc_cpl_ice_flx( p_frld=pfrld, palbi= zalb_ice, psst=sst_m, pist=t_su )210 IF( nn_limflx /= 2 ) CALL ice_lim_flx( t_su, zalb_ice, qns_ice, qsr_ice, dqns_ice, evap_ice, devap_ice, nn_limflx )206 alb_ice(:,:,:) = ( 1. - cldf_ice ) * zalb_cs(:,:,:) + cldf_ice * zalb_os(:,:,:) 207 CALL blk_ice_core_flx( t_su, alb_ice ) 208 IF( ln_mixcpl ) CALL sbc_cpl_ice_flx( p_frld=pfrld, palbi=alb_ice, psst=sst_m, pist=t_su ) 209 IF( nn_limflx /= 2 ) CALL ice_lim_flx( t_su, alb_ice, qns_ice, qsr_ice, dqns_ice, evap_ice, devap_ice, nn_limflx ) 211 210 CASE ( jp_purecpl ) 212 211 ! albedo depends on cloud fraction because of non-linear spectral effects 213 zalb_ice(:,:,:) = ( 1. - cldf_ice ) * zalb_cs(:,:,:) + cldf_ice * zalb_os(:,:,:) 214 CALL sbc_cpl_ice_flx( p_frld=pfrld, palbi=zalb_ice, psst=sst_m, pist=t_su ) 215 ! clem: evap_ice is forced to 0 in coupled mode for now 216 ! but it needs to be changed (along with modif in limthd_dh) once heat flux from evap will be avail. from atm. models 217 evap_ice (:,:,:) = 0._wp ; devap_ice (:,:,:) = 0._wp 218 IF( nn_limflx == 2 ) CALL ice_lim_flx( t_su, zalb_ice, qns_ice, qsr_ice, dqns_ice, evap_ice, devap_ice, nn_limflx ) 212 alb_ice(:,:,:) = ( 1. - cldf_ice ) * zalb_cs(:,:,:) + cldf_ice * zalb_os(:,:,:) 213 CALL sbc_cpl_ice_flx( p_frld=pfrld, palbi=alb_ice, psst=sst_m, pist=t_su ) 214 IF( nn_limflx == 2 ) CALL ice_lim_flx( t_su, alb_ice, qns_ice, qsr_ice, dqns_ice, evap_ice, devap_ice, nn_limflx ) 219 215 END SELECT 220 CALL wrk_dealloc( jpi,jpj,jpl, zalb_os, zalb_cs , zalb_ice)216 CALL wrk_dealloc( jpi,jpj,jpl, zalb_os, zalb_cs ) 221 217 222 218 !----------------------------! … … 577 573 sfx_bog(:,:) = 0._wp ; sfx_dyn(:,:) = 0._wp 578 574 sfx_bom(:,:) = 0._wp ; sfx_sum(:,:) = 0._wp 579 sfx_res(:,:) = 0._wp 575 sfx_res(:,:) = 0._wp ; sfx_sub(:,:) = 0._wp 580 576 ! 581 577 wfx_snw(:,:) = 0._wp ; wfx_ice(:,:) = 0._wp … … 593 589 hfx_spr(:,:) = 0._wp ; hfx_dif(:,:) = 0._wp 594 590 hfx_err(:,:) = 0._wp ; hfx_err_rem(:,:) = 0._wp 595 hfx_err_dif(:,:) = 0._wp ; 591 hfx_err_dif(:,:) = 0._wp 592 wfx_err_sub(:,:) = 0._wp 596 593 ! 597 594 afx_tot(:,:) = 0._wp ; -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/SBC/sbcmod.F90
r7277 r7278 323 323 emp_b (:,:) = emp (:,:) 324 324 sfx_b (:,:) = sfx (:,:) 325 IF ( ln_rnf ) THEN 326 rnf_b (:,: ) = rnf (:,: ) 327 rnf_tsc_b(:,:,:) = rnf_tsc(:,:,:) 328 ENDIF 325 329 ENDIF 326 330 ! ! ---------------------------------------- ! -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/SBC/sbcrnf.F90
r7277 r7278 109 109 ! 110 110 CALL wrk_alloc( jpi,jpj, ztfrz) 111 112 ! ! ---------------------------------------- ! 113 IF( kt /= nit000 ) THEN ! Swap of forcing fields ! 114 ! ! ---------------------------------------- ! 115 rnf_b (:,: ) = rnf (:,: ) ! Swap the ocean forcing fields except at nit000 116 rnf_tsc_b(:,:,:) = rnf_tsc(:,:,:) ! where before fields are set at the end of the routine 117 ! 118 ENDIF 119 111 ! 120 112 ! !-------------------! 121 113 ! ! Update runoff ! -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/SBC/sbcssm.F90
r7277 r7278 70 70 ssu_m(:,:) = ub(:,:,1) 71 71 ssv_m(:,:) = vb(:,:,1) 72 IF( l n_useCT ) THEN ; sst_m(:,:) = eos_pt_from_ct( zts(:,:,jp_tem), zts(:,:,jp_sal) )72 IF( l_useCT ) THEN ; sst_m(:,:) = eos_pt_from_ct( zts(:,:,jp_tem), zts(:,:,jp_sal) ) 73 73 ELSE ; sst_m(:,:) = zts(:,:,jp_tem) 74 74 ENDIF … … 92 92 ssu_m(:,:) = zcoef * ub(:,:,1) 93 93 ssv_m(:,:) = zcoef * vb(:,:,1) 94 IF( l n_useCT ) THEN ; sst_m(:,:) = zcoef * eos_pt_from_ct( zts(:,:,jp_tem), zts(:,:,jp_sal) )94 IF( l_useCT ) THEN ; sst_m(:,:) = zcoef * eos_pt_from_ct( zts(:,:,jp_tem), zts(:,:,jp_sal) ) 95 95 ELSE ; sst_m(:,:) = zcoef * zts(:,:,jp_tem) 96 96 ENDIF … … 120 120 ssu_m(:,:) = ssu_m(:,:) + ub(:,:,1) 121 121 ssv_m(:,:) = ssv_m(:,:) + vb(:,:,1) 122 IF( l n_useCT ) THEN ; sst_m(:,:) = sst_m(:,:) + eos_pt_from_ct( zts(:,:,jp_tem), zts(:,:,jp_sal) )122 IF( l_useCT ) THEN ; sst_m(:,:) = sst_m(:,:) + eos_pt_from_ct( zts(:,:,jp_tem), zts(:,:,jp_sal) ) 123 123 ELSE ; sst_m(:,:) = sst_m(:,:) + zts(:,:,jp_tem) 124 124 ENDIF … … 241 241 ssu_m(:,:) = ub(:,:,1) 242 242 ssv_m(:,:) = vb(:,:,1) 243 IF( l n_useCT ) THEN ; sst_m(:,:) = eos_pt_from_ct( tsn(:,:,1,jp_tem), tsn(:,:,1,jp_sal) )243 IF( l_useCT ) THEN ; sst_m(:,:) = eos_pt_from_ct( tsn(:,:,1,jp_tem), tsn(:,:,1,jp_sal) ) 244 244 ELSE ; sst_m(:,:) = tsn(:,:,1,jp_tem) 245 245 ENDIF -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/TRA/eosbn2.F90
r7277 r7278 75 75 76 76 ! !!** Namelist nameos ** 77 INTEGER , PUBLIC :: nn_eos ! = 0/1/2 type of eq. of state and Brunt-Vaisala frequ. 78 LOGICAL , PUBLIC :: ln_useCT ! determine if eos_pt_from_ct is used to compute sst_m 77 LOGICAL , PUBLIC :: ln_TEOS10 ! determine if eos_pt_from_ct is used to compute sst_m 78 LOGICAL , PUBLIC :: ln_EOS80 ! determine if eos_pt_from_ct is used to compute sst_m 79 LOGICAL , PUBLIC :: ln_SEOS ! determine if eos_pt_from_ct is used to compute sst_m 80 81 ! Parameters 82 LOGICAL , PUBLIC :: l_useCT ! =T in ln_TEOS10=T (i.e. use eos_pt_from_ct to compute sst_m), =F otherwise 83 INTEGER , PUBLIC :: neos ! Identifier for equation of state used 84 85 INTEGER , PARAMETER :: np_teos10 = -1 ! parameter for using TEOS10 86 INTEGER , PARAMETER :: np_eos80 = 0 ! parameter for using EOS80 87 INTEGER , PARAMETER :: np_seos = 1 ! parameter for using Simplified Equation of state 79 88 80 89 ! !!! simplified eos coefficients (default value: Vallis 2006) … … 184 193 !! ** Purpose : Compute the in situ density (ratio rho/rau0) from 185 194 !! potential temperature and salinity using an equation of state 186 !! defined through the namelist parameter nn_eos.195 !! selected in the nameos namelist 187 196 !! 188 197 !! ** Method : prd(t,s,z) = ( rho(t,s,z) - rau0 ) / rau0 … … 194 203 !! rau0 reference density kg/m^3 195 204 !! 196 !! nn_eos = -1: polynomial TEOS-10 equation of state is used for rho(t,s,z).205 !! ln_teos10 : polynomial TEOS-10 equation of state is used for rho(t,s,z). 197 206 !! Check value: rho = 1028.21993233072 kg/m^3 for z=3000 dbar, ct=3 Celsius, sa=35.5 g/kg 198 207 !! 199 !! nn_eos =0 : polynomial EOS-80 equation of state is used for rho(t,s,z).208 !! ln_eos80 : polynomial EOS-80 equation of state is used for rho(t,s,z). 200 209 !! Check value: rho = 1028.35011066567 kg/m^3 for z=3000 dbar, pt=3 Celsius, sp=35.5 psu 201 210 !! 202 !! nn_eos = 1: simplified equation of state211 !! ln_seos : simplified equation of state 203 212 !! prd(t,s,z) = ( -a0*(1+lambda/2*(T-T0)+mu*z+nu*(S-S0))*(T-T0) + b0*(S-S0) ) / rau0 204 213 !! linear case function of T only: rn_alpha<>0, other coefficients = 0 … … 224 233 IF( nn_timing == 1 ) CALL timing_start('eos-insitu') 225 234 ! 226 SELECT CASE( n n_eos )227 ! 228 CASE( -1,0 ) !== polynomial TEOS-10 / EOS-80 ==!235 SELECT CASE( neos ) 236 ! 237 CASE( np_teos10, np_eos80 ) !== polynomial TEOS-10 / EOS-80 ==! 229 238 ! 230 239 DO jk = 1, jpkm1 … … 266 275 END DO 267 276 ! 268 CASE( 1) !== simplified EOS ==!277 CASE( np_seos ) !== simplified EOS ==! 269 278 ! 270 279 DO jk = 1, jpkm1 … … 300 309 !! ** Purpose : Compute the in situ density (ratio rho/rau0) and the 301 310 !! potential volumic mass (Kg/m3) from potential temperature and 302 !! salinity fields using an equation of state defined throughthe303 !! namelist parameter nn_eos.311 !! salinity fields using an equation of state selected in the 312 !! namelist. 304 313 !! 305 314 !! ** Action : - prd , the in situ density (no units) … … 322 331 IF( nn_timing == 1 ) CALL timing_start('eos-pot') 323 332 ! 324 SELECT CASE ( n n_eos )325 ! 326 CASE( -1,0 ) !== polynomial TEOS-10 / EOS-80 ==!333 SELECT CASE ( neos ) 334 ! 335 CASE( np_teos10, np_eos80 ) !== polynomial TEOS-10 / EOS-80 ==! 327 336 ! 328 337 ! Stochastic equation of state … … 430 439 ENDIF 431 440 432 CASE( 1) !== simplified EOS ==!441 CASE( np_seos ) !== simplified EOS ==! 433 442 ! 434 443 DO jk = 1, jpkm1 … … 467 476 !! ** Purpose : Compute the in situ density (ratio rho/rau0) from 468 477 !! potential temperature and salinity using an equation of state 469 !! defined through the namelist parameter nn_eos. * 2D field case478 !! selected in the nameos namelist. * 2D field case 470 479 !! 471 480 !! ** Action : - prd , the in situ density (no units) (unmasked) … … 486 495 prd(:,:) = 0._wp 487 496 ! 488 SELECT CASE( n n_eos )489 ! 490 CASE( -1,0 ) !== polynomial TEOS-10 / EOS-80 ==!497 SELECT CASE( neos ) 498 ! 499 CASE( np_teos10, np_eos80 ) !== polynomial TEOS-10 / EOS-80 ==! 491 500 ! 492 501 DO jj = 1, jpjm1 … … 527 536 CALL lbc_lnk( prd, 'T', 1. ) ! Lateral boundary conditions 528 537 ! 529 CASE( 1) !== simplified EOS ==!538 CASE( np_seos ) !== simplified EOS ==! 530 539 ! 531 540 DO jj = 1, jpjm1 … … 576 585 IF( nn_timing == 1 ) CALL timing_start('rab_3d') 577 586 ! 578 SELECT CASE ( n n_eos )579 ! 580 CASE( -1,0 ) !== polynomial TEOS-10 / EOS-80 ==!587 SELECT CASE ( neos ) 588 ! 589 CASE( np_teos10, np_eos80 ) !== polynomial TEOS-10 / EOS-80 ==! 581 590 ! 582 591 DO jk = 1, jpkm1 … … 635 644 END DO 636 645 ! 637 CASE( 1) !== simplified EOS ==!646 CASE( np_seos ) !== simplified EOS ==! 638 647 ! 639 648 DO jk = 1, jpkm1 … … 657 666 CASE DEFAULT 658 667 IF(lwp) WRITE(numout,cform_err) 659 IF(lwp) WRITE(numout,*) ' bad flag value for n n_eos = ', nn_eos668 IF(lwp) WRITE(numout,*) ' bad flag value for neos = ', neos 660 669 nstop = nstop + 1 661 670 ! … … 668 677 ! 669 678 END SUBROUTINE rab_3d 679 670 680 671 681 SUBROUTINE rab_2d( pts, pdep, pab ) … … 690 700 pab(:,:,:) = 0._wp 691 701 ! 692 SELECT CASE ( n n_eos )693 ! 694 CASE( -1,0 ) !== polynomial TEOS-10 / EOS-80 ==!702 SELECT CASE ( neos ) 703 ! 704 CASE( np_teos10, np_eos80 ) !== polynomial TEOS-10 / EOS-80 ==! 695 705 ! 696 706 DO jj = 1, jpjm1 … … 750 760 CALL lbc_lnk( pab(:,:,jp_sal), 'T', 1. ) 751 761 ! 752 CASE( 1) !== simplified EOS ==!762 CASE( np_seos ) !== simplified EOS ==! 753 763 ! 754 764 DO jj = 1, jpjm1 … … 773 783 CASE DEFAULT 774 784 IF(lwp) WRITE(numout,cform_err) 775 IF(lwp) WRITE(numout,*) ' bad flag value for n n_eos = ', nn_eos785 IF(lwp) WRITE(numout,*) ' bad flag value for neos = ', neos 776 786 nstop = nstop + 1 777 787 ! … … 806 816 pab(:) = 0._wp 807 817 ! 808 SELECT CASE ( n n_eos )809 ! 810 CASE( -1, 0 )!== polynomial TEOS-10 / EOS-80 ==!818 SELECT CASE ( neos ) 819 ! 820 CASE( np_teos10, np_eos80 ) !== polynomial TEOS-10 / EOS-80 ==! 811 821 ! 812 822 ! … … 859 869 ! 860 870 ! 861 CASE( 1) !== simplified EOS ==!871 CASE( np_seos ) !== simplified EOS ==! 862 872 ! 863 873 zt = pts(jp_tem) - 10._wp ! pot. temperature anomaly (t-T0) 864 874 zs = pts(jp_sal) - 35._wp ! abs. salinity anomaly (s-S0) 865 zh = pdep 875 zh = pdep ! depth at the partial step level 866 876 ! 867 877 zn = rn_a0 * ( 1._wp + rn_lambda1*zt + rn_mu1*zh ) + rn_nu*zs … … 873 883 CASE DEFAULT 874 884 IF(lwp) WRITE(numout,cform_err) 875 IF(lwp) WRITE(numout,*) ' bad flag value for n n_eos = ', nn_eos885 IF(lwp) WRITE(numout,*) ' bad flag value for neos = ', neos 876 886 nstop = nstop + 1 877 887 ! … … 1005 1015 REAL(wp), DIMENSION(jpi,jpj), INTENT(out ) :: ptf ! freezing temperature [Celsius] 1006 1016 ! 1007 INTEGER :: ji, jj ! dummy loop indices 1008 REAL(wp) :: zt, zs ! local scalars 1009 !!---------------------------------------------------------------------- 1010 ! 1011 SELECT CASE ( nn_eos ) 1012 ! 1013 CASE ( -1, 1 ) !== CT,SA (TEOS-10 formulation) ==! 1014 ! 1017 INTEGER :: ji, jj ! dummy loop indices 1018 REAL(wp) :: zt, zs, z1_S0 ! local scalars 1019 !!---------------------------------------------------------------------- 1020 ! 1021 SELECT CASE ( neos ) 1022 ! 1023 CASE ( np_teos10, np_seos ) !== CT,SA (TEOS-10 and S-EOS formulations) ==! 1024 ! 1025 z1_S0 = 1._wp / 35.16504_wp 1015 1026 DO jj = 1, jpj 1016 1027 DO ji = 1, jpi 1017 zs= SQRT( ABS( psal(ji,jj) ) * r1_S0 ) ! square root salinity1028 zs= SQRT( ABS( psal(ji,jj) ) * z1_S0 ) ! square root salinity 1018 1029 ptf(ji,jj) = ((((1.46873e-03_wp*zs-9.64972e-03_wp)*zs+2.28348e-02_wp)*zs & 1019 1030 & - 3.12775e-02_wp)*zs+2.07679e-02_wp)*zs-5.87701e-02_wp … … 1024 1035 IF( PRESENT( pdep ) ) ptf(:,:) = ptf(:,:) - 7.53e-4 * pdep(:,:) 1025 1036 ! 1026 CASE ( 0 )!== PT,SP (UNESCO formulation) ==!1037 CASE ( np_eos80 ) !== PT,SP (UNESCO formulation) ==! 1027 1038 ! 1028 1039 ptf(:,:) = ( - 0.0575_wp + 1.710523e-3_wp * SQRT( psal(:,:) ) & … … 1033 1044 CASE DEFAULT 1034 1045 IF(lwp) WRITE(numout,cform_err) 1035 IF(lwp) WRITE(numout,*) ' bad flag value for n n_eos = ', nn_eos1046 IF(lwp) WRITE(numout,*) ' bad flag value for neos = ', neos 1036 1047 nstop = nstop + 1 1037 1048 ! … … 1039 1050 ! 1040 1051 END SUBROUTINE eos_fzp_2d 1052 1041 1053 1042 1054 SUBROUTINE eos_fzp_0d( psal, ptf, pdep ) … … 1059 1071 !!---------------------------------------------------------------------- 1060 1072 ! 1061 SELECT CASE ( n n_eos )1062 ! 1063 CASE ( -1, 1 ) !== CT,SA (TEOS-10 formulation) ==!1064 ! 1065 zs = SQRT( ABS( psal ) * r1_S0) ! square root salinity1073 SELECT CASE ( neos ) 1074 ! 1075 CASE ( np_teos10, np_seos ) !== CT,SA (TEOS-10 and S-EOS formulations) ==! 1076 ! 1077 zs = SQRT( ABS( psal ) / 35.16504_wp ) ! square root salinity 1066 1078 ptf = ((((1.46873e-03_wp*zs-9.64972e-03_wp)*zs+2.28348e-02_wp)*zs & 1067 1079 & - 3.12775e-02_wp)*zs+2.07679e-02_wp)*zs-5.87701e-02_wp … … 1070 1082 IF( PRESENT( pdep ) ) ptf = ptf - 7.53e-4 * pdep 1071 1083 ! 1072 CASE ( 0 )!== PT,SP (UNESCO formulation) ==!1084 CASE ( np_eos80 ) !== PT,SP (UNESCO formulation) ==! 1073 1085 ! 1074 1086 ptf = ( - 0.0575_wp + 1.710523e-3_wp * SQRT( psal ) & … … 1079 1091 CASE DEFAULT 1080 1092 IF(lwp) WRITE(numout,cform_err) 1081 IF(lwp) WRITE(numout,*) ' bad flag value for n n_eos = ', nn_eos1093 IF(lwp) WRITE(numout,*) ' bad flag value for neos = ', neos 1082 1094 nstop = nstop + 1 1083 1095 ! … … 1118 1130 IF( nn_timing == 1 ) CALL timing_start('eos_pen') 1119 1131 ! 1120 SELECT CASE ( n n_eos )1121 ! 1122 CASE( -1,0 ) !== polynomial TEOS-10 / EOS-80 ==!1132 SELECT CASE ( neos ) 1133 ! 1134 CASE( np_teos10, np_eos80 ) !== polynomial TEOS-10 / EOS-80 ==! 1123 1135 ! 1124 1136 DO jk = 1, jpkm1 … … 1183 1195 END DO 1184 1196 ! 1185 CASE( 1) !== Vallis (2006) simplified EOS ==!1197 CASE( np_seos ) !== Vallis (2006) simplified EOS ==! 1186 1198 ! 1187 1199 DO jk = 1, jpkm1 … … 1205 1217 CASE DEFAULT 1206 1218 IF(lwp) WRITE(numout,cform_err) 1207 IF(lwp) WRITE(numout,*) ' bad flag value for n n_eos = ', nn_eos1219 IF(lwp) WRITE(numout,*) ' bad flag value for neos = ', neos 1208 1220 nstop = nstop + 1 1209 1221 ! … … 1224 1236 !!---------------------------------------------------------------------- 1225 1237 INTEGER :: ios ! local integer 1226 !! 1227 NAMELIST/nameos/ nn_eos, ln_useCT, rn_a0, rn_b0, rn_lambda1, rn_mu1, & 1238 INTEGER :: ioptio ! local integer 1239 !! 1240 NAMELIST/nameos/ ln_TEOS10, ln_EOS80, ln_SEOS, rn_a0, rn_b0, rn_lambda1, rn_mu1, & 1228 1241 & rn_lambda2, rn_mu2, rn_nu 1229 1242 !!---------------------------------------------------------------------- … … 1245 1258 WRITE(numout,*) 'eos_init : equation of state' 1246 1259 WRITE(numout,*) '~~~~~~~~' 1247 WRITE(numout,*) ' Namelist nameos : set eos parameters' 1248 WRITE(numout,*) ' flag for eq. of state and N^2 nn_eos = ', nn_eos 1249 IF( ln_useCT ) THEN 1250 WRITE(numout,*) ' model uses Conservative Temperature' 1251 WRITE(numout,*) ' Important: model must be initialized with CT and SA fields' 1252 ELSE 1253 WRITE(numout,*) ' model does not use Conservative Temperature' 1254 ENDIF 1260 WRITE(numout,*) ' Namelist nameos : Chosen the Equation Of Seawater (EOS)' 1261 WRITE(numout,*) ' TEOS-10 : rho=F(Conservative Temperature, Absolute Salinity, depth) ln_TEOS10 = ', ln_TEOS10 1262 WRITE(numout,*) ' EOS-80 : rho=F(Potential Temperature, Practical Salinity, depth) ln_EOS80 = ', ln_EOS80 1263 WRITE(numout,*) ' S-EOS : rho=F(Conservative Temperature, Absolute Salinity, depth) ln_SEOS = ', ln_SEOS 1255 1264 ENDIF 1256 ! 1257 SELECT CASE( nn_eos ) ! check option 1258 ! 1259 CASE( -1 ) !== polynomial TEOS-10 ==! 1265 1266 ! Check options for equation of state & set neos based on logical flags 1267 ioptio = 0 1268 IF( ln_TEOS10 ) THEN ; ioptio = ioptio+1 ; neos = np_teos10 ; ENDIF 1269 IF( ln_EOS80 ) THEN ; ioptio = ioptio+1 ; neos = np_eos80 ; ENDIF 1270 IF( ln_SEOS ) THEN ; ioptio = ioptio+1 ; neos = np_seos ; ENDIF 1271 IF( ioptio /= 1 ) CALL ctl_stop("Exactly one equation of state option must be selected") 1272 ! 1273 SELECT CASE( neos ) ! check option 1274 ! 1275 CASE( np_teos10 ) !== polynomial TEOS-10 ==! 1260 1276 IF(lwp) WRITE(numout,*) 1261 1277 IF(lwp) WRITE(numout,*) ' use of TEOS-10 equation of state (cons. temp. and abs. salinity)' 1278 ! 1279 l_useCT = .TRUE. ! model temperature is Conservative temperature 1262 1280 ! 1263 1281 rdeltaS = 32._wp … … 1446 1464 BPE002 = 1.7269476440e-04_wp 1447 1465 ! 1448 CASE( 0 ) !== polynomial EOS-80 formulation ==!1466 CASE( np_eos80 ) !== polynomial EOS-80 formulation ==! 1449 1467 ! 1450 1468 IF(lwp) WRITE(numout,*) 1451 1469 IF(lwp) WRITE(numout,*) ' use of EOS-80 equation of state (pot. temp. and pract. salinity)' 1452 1470 ! 1471 l_useCT = .FALSE. ! model temperature is Potential temperature 1453 1472 rdeltaS = 20._wp 1454 1473 r1_S0 = 1._wp/40._wp … … 1636 1655 BPE002 = 5.3661089288e-04_wp 1637 1656 ! 1638 CASE( 1) !== Simplified EOS ==!1657 CASE( np_seos ) !== Simplified EOS ==! 1639 1658 IF(lwp) THEN 1640 1659 WRITE(numout,*) … … 1651 1670 WRITE(numout,*) ' Caution: rn_beta0=0 incompatible with ddm parameterization ' 1652 1671 ENDIF 1653 ! 1654 CASE DEFAULT !== ERROR in nn_eos ==! 1655 WRITE(ctmp1,*) ' bad flag value for nn_eos = ', nn_eos 1672 l_useCT = .TRUE. ! Use conservative temperature 1673 ! 1674 CASE DEFAULT !== ERROR in neos ==! 1675 WRITE(ctmp1,*) ' bad flag value for neos = ', neos, '. You should never see this error' 1656 1676 CALL ctl_stop( ctmp1 ) 1657 1677 ! … … 1662 1682 r1_rcp = 1._wp / rcp 1663 1683 r1_rau0_rcp = 1._wp / rau0_rcp 1684 ! 1685 IF(lwp) THEN 1686 IF( l_useCT ) THEN 1687 WRITE(numout,*) ' model uses Conservative Temperature' 1688 WRITE(numout,*) ' Important: model must be initialized with CT and SA fields' 1689 ELSE 1690 WRITE(numout,*) ' model does not use Conservative Temperature' 1691 ENDIF 1692 ENDIF 1664 1693 ! 1665 1694 IF(lwp) WRITE(numout,*) -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/TRA/trasbc.F90
r6140 r7278 111 111 ELSE ! No restart or restart not found: Euler forward time stepping 112 112 zfact = 1._wp 113 sbc_tsc(:,:,:) = 0._wp 113 114 sbc_tsc_b(:,:,:) = 0._wp 114 115 ENDIF … … 207 208 END DO 208 209 ENDIF 210 211 IF( iom_use('rnf_x_sst') ) CALL iom_put( "rnf_x_sst", rnf*tsn(:,:,1,jp_tem) ) ! runoff term on sst 212 IF( iom_use('rnf_x_sss') ) CALL iom_put( "rnf_x_sss", rnf*tsn(:,:,1,jp_sal) ) ! runoff term on sss 213 209 214 ! 210 215 !---------------------------------------- -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/ZDF/zdfddm.F90
r6140 r7278 174 174 & + 0.15 * zrau(ji,jj) * zmskd2(ji,jj) ) 175 175 ! add to the eddy viscosity coef. previously computed 176 # if defined key_zdftmx_new 177 ! key_zdftmx_new: New internal wave-driven param: use avs value computed by zdftmx 178 avs (ji,jj,jk) = avs(ji,jj,jk) + zavfs + zavds 179 # else 176 180 avs (ji,jj,jk) = avt(ji,jj,jk) + zavfs + zavds 181 # endif 177 182 avt (ji,jj,jk) = avt(ji,jj,jk) + zavft + zavdt 178 183 avm (ji,jj,jk) = avm(ji,jj,jk) + MAX( zavft + zavdt, zavfs + zavds ) -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/ZDF/zdfric.F90
r6140 r7278 31 31 USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined) 32 32 33 USE eosbn2, ONLY : n n_eos33 USE eosbn2, ONLY : neos 34 34 35 35 IMPLICIT NONE … … 175 175 ! Compute Ekman depth from wind stress forcing. 176 176 ! ------------------------------------------------------- 177 zflageos = ( 0.5 + SIGN( 0.5, n n_eos - 1. ) ) * rau0177 zflageos = ( 0.5 + SIGN( 0.5, neos - 1. ) ) * rau0 178 178 DO jj = 2, jpjm1 179 179 DO ji = fs_2, fs_jpim1 -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/ZDF/zdftke.F90
r6140 r7278 323 323 zwlc = zind * rn_lc * zus * SIN( rpi * gdepw_n(ji,jj,jk) / zhlc(ji,jj) ) 324 324 ! ! TKE Langmuir circulation source term 325 en(ji,jj,jk) = en(ji,jj,jk) + rdt * (1._wp - fr_i(ji,jj) ) * ( zwlc * zwlc * zwlc ) / zhlc(ji,jj) * wmask(ji,jj,jk) * tmask(ji,jj,1) 325 en(ji,jj,jk) = en(ji,jj,jk) + rdt * (1._wp - fr_i(ji,jj) ) * ( zwlc * zwlc * zwlc ) & 326 & / zhlc(ji,jj) * wmask(ji,jj,jk) * tmask(ji,jj,1) 326 327 END DO 327 328 END DO … … 375 376 DO ji = fs_2, fs_jpim1 ! vector opt. 376 377 zcof = zfact1 * tmask(ji,jj,jk) 378 # if defined key_zdftmx_new 379 ! key_zdftmx_new: New internal wave-driven param: set a minimum value for Kz on TKE (ensure numerical stability) 380 zzd_up = zcof * MAX( avm(ji,jj,jk+1) + avm(ji,jj,jk), 2.e-5_wp ) & ! upper diagonal 381 & / ( e3t_n(ji,jj,jk ) * e3w_n(ji,jj,jk ) ) 382 zzd_lw = zcof * MAX( avm(ji,jj,jk) + avm(ji,jj,jk-1), 2.e-5_wp ) & ! lower diagonal 383 & / ( e3t_n(ji,jj,jk-1) * e3w_n(ji,jj,jk ) ) 384 # else 377 385 zzd_up = zcof * ( avm (ji,jj,jk+1) + avm (ji,jj,jk ) ) & ! upper diagonal 378 386 & / ( e3t_n(ji,jj,jk ) * e3w_n(ji,jj,jk ) ) 379 387 zzd_lw = zcof * ( avm (ji,jj,jk ) + avm (ji,jj,jk-1) ) & ! lower diagonal 380 388 & / ( e3t_n(ji,jj,jk-1) * e3w_n(ji,jj,jk ) ) 389 # endif 381 390 ! ! shear prod. at w-point weightened by mask 382 391 zesh2 = ( z3du(ji-1,jj,jk) + z3du(ji,jj,jk) ) / MAX( 1._wp , umask(ji-1,jj,jk) + umask(ji,jj,jk) ) & … … 732 741 ! 733 742 ri_cri = 2._wp / ( 2._wp + rn_ediss / rn_ediff ) ! resulting critical Richardson number 743 # if defined key_zdftmx_new 744 ! key_zdftmx_new: New internal wave-driven param: specified value of rn_emin & rmxl_min are used 745 rn_emin = 1.e-10_wp 746 rmxl_min = 1.e-03_wp 747 IF(lwp) THEN ! Control print 748 WRITE(numout,*) 749 WRITE(numout,*) 'zdf_tke_init : New tidal mixing case: force rn_emin = 1.e-10 and rmxl_min = 1.e-3 ' 750 WRITE(numout,*) '~~~~~~~~~~~~' 751 ENDIF 752 # else 734 753 rmxl_min = 1.e-6_wp / ( rn_ediff * SQRT( rn_emin ) ) ! resulting minimum length to recover molecular viscosity 754 # endif 735 755 ! 736 756 IF(lwp) THEN !* Control print -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/ZDF/zdftmx.F90
r6140 r7278 541 541 END SUBROUTINE zdf_tmx_init 542 542 543 #elif defined key_zdftmx_new 544 !!---------------------------------------------------------------------- 545 !! 'key_zdftmx_new' Internal wave-driven vertical mixing 546 !!---------------------------------------------------------------------- 547 !! zdf_tmx : global momentum & tracer Kz with wave induced Kz 548 !! zdf_tmx_init : global momentum & tracer Kz with wave induced Kz 549 !!---------------------------------------------------------------------- 550 USE oce ! ocean dynamics and tracers variables 551 USE dom_oce ! ocean space and time domain variables 552 USE zdf_oce ! ocean vertical physics variables 553 USE zdfddm ! ocean vertical physics: double diffusive mixing 554 USE lbclnk ! ocean lateral boundary conditions (or mpp link) 555 USE eosbn2 ! ocean equation of state 556 USE phycst ! physical constants 557 USE prtctl ! Print control 558 USE in_out_manager ! I/O manager 559 USE iom ! I/O Manager 560 USE lib_mpp ! MPP library 561 USE wrk_nemo ! work arrays 562 USE timing ! Timing 563 USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined) 564 565 IMPLICIT NONE 566 PRIVATE 567 568 PUBLIC zdf_tmx ! called in step module 569 PUBLIC zdf_tmx_init ! called in nemogcm module 570 PUBLIC zdf_tmx_alloc ! called in nemogcm module 571 572 LOGICAL, PUBLIC, PARAMETER :: lk_zdftmx = .TRUE. !: wave-driven mixing flag 573 574 ! !!* Namelist namzdf_tmx : internal wave-driven mixing * 575 INTEGER :: nn_zpyc ! pycnocline-intensified mixing energy proportional to N (=1) or N^2 (=2) 576 LOGICAL :: ln_mevar ! variable (=T) or constant (=F) mixing efficiency 577 LOGICAL :: ln_tsdiff ! account for differential T/S wave-driven mixing (=T) or not (=F) 578 579 REAL(wp) :: r1_6 = 1._wp / 6._wp 580 581 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: ebot_tmx ! power available from high-mode wave breaking (W/m2) 582 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: epyc_tmx ! power available from low-mode, pycnocline-intensified wave breaking (W/m2) 583 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: ecri_tmx ! power available from low-mode, critical slope wave breaking (W/m2) 584 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: hbot_tmx ! WKB decay scale for high-mode energy dissipation (m) 585 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: hcri_tmx ! decay scale for low-mode critical slope dissipation (m) 586 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: emix_tmx ! local energy density available for mixing (W/kg) 587 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: bflx_tmx ! buoyancy flux Kz * N^2 (W/kg) 588 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: pcmap_tmx ! vertically integrated buoyancy flux (W/m2) 589 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: zav_ratio ! S/T diffusivity ratio (only for ln_tsdiff=T) 590 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: zav_wave ! Internal wave-induced diffusivity 591 592 !! * Substitutions 593 # include "zdfddm_substitute.h90" 594 # include "vectopt_loop_substitute.h90" 595 !!---------------------------------------------------------------------- 596 !! NEMO/OPA 4.0 , NEMO Consortium (2016) 597 !! $Id$ 598 !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) 599 !!---------------------------------------------------------------------- 600 CONTAINS 601 602 INTEGER FUNCTION zdf_tmx_alloc() 603 !!---------------------------------------------------------------------- 604 !! *** FUNCTION zdf_tmx_alloc *** 605 !!---------------------------------------------------------------------- 606 ALLOCATE( ebot_tmx(jpi,jpj), epyc_tmx(jpi,jpj), ecri_tmx(jpi,jpj) , & 607 & hbot_tmx(jpi,jpj), hcri_tmx(jpi,jpj), emix_tmx(jpi,jpj,jpk), & 608 & bflx_tmx(jpi,jpj,jpk), pcmap_tmx(jpi,jpj), zav_ratio(jpi,jpj,jpk), & 609 & zav_wave(jpi,jpj,jpk), STAT=zdf_tmx_alloc ) 610 ! 611 IF( lk_mpp ) CALL mpp_sum ( zdf_tmx_alloc ) 612 IF( zdf_tmx_alloc /= 0 ) CALL ctl_warn('zdf_tmx_alloc: failed to allocate arrays') 613 END FUNCTION zdf_tmx_alloc 614 615 616 SUBROUTINE zdf_tmx( kt ) 617 !!---------------------------------------------------------------------- 618 !! *** ROUTINE zdf_tmx *** 619 !! 620 !! ** Purpose : add to the vertical mixing coefficients the effect of 621 !! breaking internal waves. 622 !! 623 !! ** Method : - internal wave-driven vertical mixing is given by: 624 !! Kz_wave = min( 100 cm2/s, f( Reb = emix_tmx /( Nu * N^2 ) ) 625 !! where emix_tmx is the 3D space distribution of the wave-breaking 626 !! energy and Nu the molecular kinematic viscosity. 627 !! The function f(Reb) is linear (constant mixing efficiency) 628 !! if the namelist parameter ln_mevar = F and nonlinear if ln_mevar = T. 629 !! 630 !! - Compute emix_tmx, the 3D power density that allows to compute 631 !! Reb and therefrom the wave-induced vertical diffusivity. 632 !! This is divided into three components: 633 !! 1. Bottom-intensified low-mode dissipation at critical slopes 634 !! emix_tmx(z) = ( ecri_tmx / rau0 ) * EXP( -(H-z)/hcri_tmx ) 635 !! / ( 1. - EXP( - H/hcri_tmx ) ) * hcri_tmx 636 !! where hcri_tmx is the characteristic length scale of the bottom 637 !! intensification, ecri_tmx a map of available power, and H the ocean depth. 638 !! 2. Pycnocline-intensified low-mode dissipation 639 !! emix_tmx(z) = ( epyc_tmx / rau0 ) * ( sqrt(rn2(z))^nn_zpyc ) 640 !! / SUM( sqrt(rn2(z))^nn_zpyc * e3w(z) ) 641 !! where epyc_tmx is a map of available power, and nn_zpyc 642 !! is the chosen stratification-dependence of the internal wave 643 !! energy dissipation. 644 !! 3. WKB-height dependent high mode dissipation 645 !! emix_tmx(z) = ( ebot_tmx / rau0 ) * rn2(z) * EXP(-z_wkb(z)/hbot_tmx) 646 !! / SUM( rn2(z) * EXP(-z_wkb(z)/hbot_tmx) * e3w(z) ) 647 !! where hbot_tmx is the characteristic length scale of the WKB bottom 648 !! intensification, ebot_tmx is a map of available power, and z_wkb is the 649 !! WKB-stretched height above bottom defined as 650 !! z_wkb(z) = H * SUM( sqrt(rn2(z'>=z)) * e3w(z'>=z) ) 651 !! / SUM( sqrt(rn2(z')) * e3w(z') ) 652 !! 653 !! - update the model vertical eddy viscosity and diffusivity: 654 !! avt = avt + av_wave 655 !! avm = avm + av_wave 656 !! avmu = avmu + mi(av_wave) 657 !! avmv = avmv + mj(av_wave) 658 !! 659 !! - if namelist parameter ln_tsdiff = T, account for differential mixing: 660 !! avs = avt + av_wave * diffusivity_ratio(Reb) 661 !! 662 !! ** Action : - Define emix_tmx used to compute internal wave-induced mixing 663 !! - avt, avs, avm, avmu, avmv increased by internal wave-driven mixing 664 !! 665 !! References : de Lavergne et al. 2015, JPO; 2016, in prep. 666 !!---------------------------------------------------------------------- 667 INTEGER, INTENT(in) :: kt ! ocean time-step 668 ! 669 INTEGER :: ji, jj, jk ! dummy loop indices 670 REAL(wp) :: ztpc ! scalar workspace 671 REAL(wp), DIMENSION(:,:) , POINTER :: zfact ! Used for vertical structure 672 REAL(wp), DIMENSION(:,:) , POINTER :: zhdep ! Ocean depth 673 REAL(wp), DIMENSION(:,:,:), POINTER :: zwkb ! WKB-stretched height above bottom 674 REAL(wp), DIMENSION(:,:,:), POINTER :: zweight ! Weight for high mode vertical distribution 675 REAL(wp), DIMENSION(:,:,:), POINTER :: znu_t ! Molecular kinematic viscosity (T grid) 676 REAL(wp), DIMENSION(:,:,:), POINTER :: znu_w ! Molecular kinematic viscosity (W grid) 677 REAL(wp), DIMENSION(:,:,:), POINTER :: zReb ! Turbulence intensity parameter 678 !!---------------------------------------------------------------------- 679 ! 680 IF( nn_timing == 1 ) CALL timing_start('zdf_tmx') 681 ! 682 CALL wrk_alloc( jpi,jpj, zfact, zhdep ) 683 CALL wrk_alloc( jpi,jpj,jpk, zwkb, zweight, znu_t, znu_w, zReb ) 684 685 ! ! ----------------------------- ! 686 ! ! Internal wave-driven mixing ! (compute zav_wave) 687 ! ! ----------------------------- ! 688 ! 689 ! !* Critical slope mixing: distribute energy over the time-varying ocean depth, 690 ! using an exponential decay from the seafloor. 691 DO jj = 1, jpj ! part independent of the level 692 DO ji = 1, jpi 693 zhdep(ji,jj) = gdepw_0(ji,jj,mbkt(ji,jj)+1) ! depth of the ocean 694 zfact(ji,jj) = rau0 * ( 1._wp - EXP( -zhdep(ji,jj) / hcri_tmx(ji,jj) ) ) 695 IF( zfact(ji,jj) /= 0 ) zfact(ji,jj) = ecri_tmx(ji,jj) / zfact(ji,jj) 696 END DO 697 END DO 698 699 DO jk = 2, jpkm1 ! complete with the level-dependent part 700 emix_tmx(:,:,jk) = zfact(:,:) * ( EXP( ( gde3w_n(:,:,jk ) - zhdep(:,:) ) / hcri_tmx(:,:) ) & 701 & - EXP( ( gde3w_n(:,:,jk-1) - zhdep(:,:) ) / hcri_tmx(:,:) ) ) * wmask(:,:,jk) & 702 & / ( gde3w_n(:,:,jk) - gde3w_n(:,:,jk-1) ) 703 END DO 704 705 ! !* Pycnocline-intensified mixing: distribute energy over the time-varying 706 ! !* ocean depth as proportional to sqrt(rn2)^nn_zpyc 707 708 SELECT CASE ( nn_zpyc ) 709 710 CASE ( 1 ) ! Dissipation scales as N (recommended) 711 712 zfact(:,:) = 0._wp 713 DO jk = 2, jpkm1 ! part independent of the level 714 zfact(:,:) = zfact(:,:) + e3w_n(:,:,jk) * SQRT( MAX( 0._wp, rn2(:,:,jk) ) ) * wmask(:,:,jk) 715 END DO 716 717 DO jj = 1, jpj 718 DO ji = 1, jpi 719 IF( zfact(ji,jj) /= 0 ) zfact(ji,jj) = epyc_tmx(ji,jj) / ( rau0 * zfact(ji,jj) ) 720 END DO 721 END DO 722 723 DO jk = 2, jpkm1 ! complete with the level-dependent part 724 emix_tmx(:,:,jk) = emix_tmx(:,:,jk) + zfact(:,:) * SQRT( MAX( 0._wp, rn2(:,:,jk) ) ) * wmask(:,:,jk) 725 END DO 726 727 CASE ( 2 ) ! Dissipation scales as N^2 728 729 zfact(:,:) = 0._wp 730 DO jk = 2, jpkm1 ! part independent of the level 731 zfact(:,:) = zfact(:,:) + e3w_n(:,:,jk) * MAX( 0._wp, rn2(:,:,jk) ) * wmask(:,:,jk) 732 END DO 733 734 DO jj= 1, jpj 735 DO ji = 1, jpi 736 IF( zfact(ji,jj) /= 0 ) zfact(ji,jj) = epyc_tmx(ji,jj) / ( rau0 * zfact(ji,jj) ) 737 END DO 738 END DO 739 740 DO jk = 2, jpkm1 ! complete with the level-dependent part 741 emix_tmx(:,:,jk) = emix_tmx(:,:,jk) + zfact(:,:) * MAX( 0._wp, rn2(:,:,jk) ) * wmask(:,:,jk) 742 END DO 743 744 END SELECT 745 746 ! !* WKB-height dependent mixing: distribute energy over the time-varying 747 ! !* ocean depth as proportional to rn2 * exp(-z_wkb/rn_hbot) 748 749 zwkb(:,:,:) = 0._wp 750 zfact(:,:) = 0._wp 751 DO jk = 2, jpkm1 752 zfact(:,:) = zfact(:,:) + e3w_n(:,:,jk) * SQRT( MAX( 0._wp, rn2(:,:,jk) ) ) * wmask(:,:,jk) 753 zwkb(:,:,jk) = zfact(:,:) 754 END DO 755 756 DO jk = 2, jpkm1 757 DO jj = 1, jpj 758 DO ji = 1, jpi 759 IF( zfact(ji,jj) /= 0 ) zwkb(ji,jj,jk) = zhdep(ji,jj) * ( zfact(ji,jj) - zwkb(ji,jj,jk) ) & 760 & * tmask(ji,jj,jk) / zfact(ji,jj) 761 END DO 762 END DO 763 END DO 764 zwkb(:,:,1) = zhdep(:,:) * tmask(:,:,1) 765 766 zweight(:,:,:) = 0._wp 767 DO jk = 2, jpkm1 768 zweight(:,:,jk) = MAX( 0._wp, rn2(:,:,jk) ) * hbot_tmx(:,:) * wmask(:,:,jk) & 769 & * ( EXP( -zwkb(:,:,jk) / hbot_tmx(:,:) ) - EXP( -zwkb(:,:,jk-1) / hbot_tmx(:,:) ) ) 770 END DO 771 772 zfact(:,:) = 0._wp 773 DO jk = 2, jpkm1 ! part independent of the level 774 zfact(:,:) = zfact(:,:) + zweight(:,:,jk) 775 END DO 776 777 DO jj = 1, jpj 778 DO ji = 1, jpi 779 IF( zfact(ji,jj) /= 0 ) zfact(ji,jj) = ebot_tmx(ji,jj) / ( rau0 * zfact(ji,jj) ) 780 END DO 781 END DO 782 783 DO jk = 2, jpkm1 ! complete with the level-dependent part 784 emix_tmx(:,:,jk) = emix_tmx(:,:,jk) + zweight(:,:,jk) * zfact(:,:) * wmask(:,:,jk) & 785 & / ( gde3w_n(:,:,jk) - gde3w_n(:,:,jk-1) ) 786 END DO 787 788 789 ! Calculate molecular kinematic viscosity 790 znu_t(:,:,:) = 1.e-4_wp * ( 17.91_wp - 0.53810_wp * tsn(:,:,:,jp_tem) + 0.00694_wp * tsn(:,:,:,jp_tem) * tsn(:,:,:,jp_tem) & 791 & + 0.02305_wp * tsn(:,:,:,jp_sal) ) * tmask(:,:,:) * r1_rau0 792 DO jk = 2, jpkm1 793 znu_w(:,:,jk) = 0.5_wp * ( znu_t(:,:,jk-1) + znu_t(:,:,jk) ) * wmask(:,:,jk) 794 END DO 795 796 ! Calculate turbulence intensity parameter Reb 797 DO jk = 2, jpkm1 798 zReb(:,:,jk) = emix_tmx(:,:,jk) / MAX( 1.e-20_wp, znu_w(:,:,jk) * rn2(:,:,jk) ) 799 END DO 800 801 ! Define internal wave-induced diffusivity 802 DO jk = 2, jpkm1 803 zav_wave(:,:,jk) = znu_w(:,:,jk) * zReb(:,:,jk) * r1_6 ! This corresponds to a constant mixing efficiency of 1/6 804 END DO 805 806 IF( ln_mevar ) THEN ! Variable mixing efficiency case : modify zav_wave in the 807 DO jk = 2, jpkm1 ! energetic (Reb > 480) and buoyancy-controlled (Reb <10.224 ) regimes 808 DO jj = 1, jpj 809 DO ji = 1, jpi 810 IF( zReb(ji,jj,jk) > 480.00_wp ) THEN 811 zav_wave(ji,jj,jk) = 3.6515_wp * znu_w(ji,jj,jk) * SQRT( zReb(ji,jj,jk) ) 812 ELSEIF( zReb(ji,jj,jk) < 10.224_wp ) THEN 813 zav_wave(ji,jj,jk) = 0.052125_wp * znu_w(ji,jj,jk) * zReb(ji,jj,jk) * SQRT( zReb(ji,jj,jk) ) 814 ENDIF 815 END DO 816 END DO 817 END DO 818 ENDIF 819 820 DO jk = 2, jpkm1 ! Bound diffusivity by molecular value and 100 cm2/s 821 zav_wave(:,:,jk) = MIN( MAX( 1.4e-7_wp, zav_wave(:,:,jk) ), 1.e-2_wp ) * wmask(:,:,jk) 822 END DO 823 824 IF( kt == nit000 ) THEN !* Control print at first time-step: diagnose the energy consumed by zav_wave 825 ztpc = 0._wp 826 DO jk = 2, jpkm1 827 DO jj = 1, jpj 828 DO ji = 1, jpi 829 ztpc = ztpc + e3w_n(ji,jj,jk) * e1e2t(ji,jj) & 830 & * MAX( 0._wp, rn2(ji,jj,jk) ) * zav_wave(ji,jj,jk) * wmask(ji,jj,jk) * tmask_i(ji,jj) 831 END DO 832 END DO 833 END DO 834 IF( lk_mpp ) CALL mpp_sum( ztpc ) 835 ztpc = rau0 * ztpc ! Global integral of rauo * Kz * N^2 = power contributing to mixing 836 837 IF(lwp) THEN 838 WRITE(numout,*) 839 WRITE(numout,*) 'zdf_tmx : Internal wave-driven mixing (tmx)' 840 WRITE(numout,*) '~~~~~~~ ' 841 WRITE(numout,*) 842 WRITE(numout,*) ' Total power consumption by av_wave: ztpc = ', ztpc * 1.e-12_wp, 'TW' 843 ENDIF 844 ENDIF 845 846 ! ! ----------------------- ! 847 ! ! Update mixing coefs ! 848 ! ! ----------------------- ! 849 ! 850 IF( ln_tsdiff ) THEN !* Option for differential mixing of salinity and temperature 851 DO jk = 2, jpkm1 ! Calculate S/T diffusivity ratio as a function of Reb 852 DO jj = 1, jpj 853 DO ji = 1, jpi 854 zav_ratio(ji,jj,jk) = ( 0.505_wp + 0.495_wp * & 855 & TANH( 0.92_wp * ( LOG10( MAX( 1.e-20_wp, zReb(ji,jj,jk) * 5._wp * r1_6 ) ) - 0.60_wp ) ) & 856 & ) * wmask(ji,jj,jk) 857 END DO 858 END DO 859 END DO 860 CALL iom_put( "av_ratio", zav_ratio ) 861 DO jk = 2, jpkm1 !* update momentum & tracer diffusivity with wave-driven mixing 862 fsavs(:,:,jk) = avt(:,:,jk) + zav_wave(:,:,jk) * zav_ratio(:,:,jk) 863 avt (:,:,jk) = avt(:,:,jk) + zav_wave(:,:,jk) 864 avm (:,:,jk) = avm(:,:,jk) + zav_wave(:,:,jk) 865 END DO 866 ! 867 ELSE !* update momentum & tracer diffusivity with wave-driven mixing 868 DO jk = 2, jpkm1 869 fsavs(:,:,jk) = avt(:,:,jk) + zav_wave(:,:,jk) 870 avt (:,:,jk) = avt(:,:,jk) + zav_wave(:,:,jk) 871 avm (:,:,jk) = avm(:,:,jk) + zav_wave(:,:,jk) 872 END DO 873 ENDIF 874 875 DO jk = 2, jpkm1 !* update momentum diffusivity at wu and wv points 876 DO jj = 2, jpjm1 877 DO ji = fs_2, fs_jpim1 ! vector opt. 878 avmu(ji,jj,jk) = avmu(ji,jj,jk) + 0.5_wp * ( zav_wave(ji,jj,jk) + zav_wave(ji+1,jj ,jk) ) * wumask(ji,jj,jk) 879 avmv(ji,jj,jk) = avmv(ji,jj,jk) + 0.5_wp * ( zav_wave(ji,jj,jk) + zav_wave(ji ,jj+1,jk) ) * wvmask(ji,jj,jk) 880 END DO 881 END DO 882 END DO 883 CALL lbc_lnk( avmu, 'U', 1. ) ; CALL lbc_lnk( avmv, 'V', 1. ) ! lateral boundary condition 884 885 ! !* output internal wave-driven mixing coefficient 886 CALL iom_put( "av_wave", zav_wave ) 887 !* output useful diagnostics: N^2, Kz * N^2 (bflx_tmx), 888 ! vertical integral of rau0 * Kz * N^2 (pcmap_tmx), energy density (emix_tmx) 889 IF( iom_use("bflx_tmx") .OR. iom_use("pcmap_tmx") ) THEN 890 bflx_tmx(:,:,:) = MAX( 0._wp, rn2(:,:,:) ) * zav_wave(:,:,:) 891 pcmap_tmx(:,:) = 0._wp 892 DO jk = 2, jpkm1 893 pcmap_tmx(:,:) = pcmap_tmx(:,:) + e3w_n(:,:,jk) * bflx_tmx(:,:,jk) * wmask(:,:,jk) 894 END DO 895 pcmap_tmx(:,:) = rau0 * pcmap_tmx(:,:) 896 CALL iom_put( "bflx_tmx", bflx_tmx ) 897 CALL iom_put( "pcmap_tmx", pcmap_tmx ) 898 ENDIF 899 CALL iom_put( "bn2", rn2 ) 900 CALL iom_put( "emix_tmx", emix_tmx ) 901 902 CALL wrk_dealloc( jpi,jpj, zfact, zhdep ) 903 CALL wrk_dealloc( jpi,jpj,jpk, zwkb, zweight, znu_t, znu_w, zReb ) 904 905 IF(ln_ctl) CALL prt_ctl(tab3d_1=zav_wave , clinfo1=' tmx - av_wave: ', tab3d_2=avt, clinfo2=' avt: ', ovlap=1, kdim=jpk) 906 ! 907 IF( nn_timing == 1 ) CALL timing_stop('zdf_tmx') 908 ! 909 END SUBROUTINE zdf_tmx 910 911 912 SUBROUTINE zdf_tmx_init 913 !!---------------------------------------------------------------------- 914 !! *** ROUTINE zdf_tmx_init *** 915 !! 916 !! ** Purpose : Initialization of the wave-driven vertical mixing, reading 917 !! of input power maps and decay length scales in netcdf files. 918 !! 919 !! ** Method : - Read the namzdf_tmx namelist and check the parameters 920 !! 921 !! - Read the input data in NetCDF files : 922 !! power available from high-mode wave breaking (mixing_power_bot.nc) 923 !! power available from pycnocline-intensified wave-breaking (mixing_power_pyc.nc) 924 !! power available from critical slope wave-breaking (mixing_power_cri.nc) 925 !! WKB decay scale for high-mode wave-breaking (decay_scale_bot.nc) 926 !! decay scale for critical slope wave-breaking (decay_scale_cri.nc) 927 !! 928 !! ** input : - Namlist namzdf_tmx 929 !! - NetCDF files : mixing_power_bot.nc, mixing_power_pyc.nc, mixing_power_cri.nc, 930 !! decay_scale_bot.nc decay_scale_cri.nc 931 !! 932 !! ** Action : - Increase by 1 the nstop flag is setting problem encounter 933 !! - Define ebot_tmx, epyc_tmx, ecri_tmx, hbot_tmx, hcri_tmx 934 !! 935 !! References : de Lavergne et al. 2015, JPO; 2016, in prep. 936 !! 937 !!---------------------------------------------------------------------- 938 INTEGER :: ji, jj, jk ! dummy loop indices 939 INTEGER :: inum ! local integer 940 INTEGER :: ios 941 REAL(wp) :: zbot, zpyc, zcri ! local scalars 942 !! 943 NAMELIST/namzdf_tmx_new/ nn_zpyc, ln_mevar, ln_tsdiff 944 !!---------------------------------------------------------------------- 945 ! 946 IF( nn_timing == 1 ) CALL timing_start('zdf_tmx_init') 947 ! 948 REWIND( numnam_ref ) ! Namelist namzdf_tmx in reference namelist : Wave-driven mixing 949 READ ( numnam_ref, namzdf_tmx_new, IOSTAT = ios, ERR = 901) 950 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namzdf_tmx in reference namelist', lwp ) 951 ! 952 REWIND( numnam_cfg ) ! Namelist namzdf_tmx in configuration namelist : Wave-driven mixing 953 READ ( numnam_cfg, namzdf_tmx_new, IOSTAT = ios, ERR = 902 ) 954 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namzdf_tmx in configuration namelist', lwp ) 955 IF(lwm) WRITE ( numond, namzdf_tmx_new ) 956 ! 957 IF(lwp) THEN ! Control print 958 WRITE(numout,*) 959 WRITE(numout,*) 'zdf_tmx_init : internal wave-driven mixing' 960 WRITE(numout,*) '~~~~~~~~~~~~' 961 WRITE(numout,*) ' Namelist namzdf_tmx_new : set wave-driven mixing parameters' 962 WRITE(numout,*) ' Pycnocline-intensified diss. scales as N (=1) or N^2 (=2) = ', nn_zpyc 963 WRITE(numout,*) ' Variable (T) or constant (F) mixing efficiency = ', ln_mevar 964 WRITE(numout,*) ' Differential internal wave-driven mixing (T) or not (F) = ', ln_tsdiff 965 ENDIF 966 967 ! The new wave-driven mixing parameterization elevates avt and avm in the interior, and 968 ! ensures that avt remains larger than its molecular value (=1.4e-7). Therefore, avtb should 969 ! be set here to a very small value, and avmb to its (uniform) molecular value (=1.4e-6). 970 avmb(:) = 1.4e-6_wp ! viscous molecular value 971 avtb(:) = 1.e-10_wp ! very small diffusive minimum (background avt is specified in zdf_tmx) 972 avtb_2d(:,:) = 1.e0_wp ! uniform 973 IF(lwp) THEN ! Control print 974 WRITE(numout,*) 975 WRITE(numout,*) ' Force the background value applied to avm & avt in TKE to be everywhere ', & 976 & 'the viscous molecular value & a very small diffusive value, resp.' 977 ENDIF 978 979 IF( .NOT.lk_zdfddm ) CALL ctl_stop( 'STOP', 'zdf_tmx_init_new : key_zdftmx_new requires key_zdfddm' ) 980 981 ! ! allocate tmx arrays 982 IF( zdf_tmx_alloc() /= 0 ) CALL ctl_stop( 'STOP', 'zdf_tmx_init : unable to allocate tmx arrays' ) 983 ! 984 ! ! read necessary fields 985 CALL iom_open('mixing_power_bot',inum) ! energy flux for high-mode wave breaking [W/m2] 986 CALL iom_get (inum, jpdom_data, 'field', ebot_tmx, 1 ) 987 CALL iom_close(inum) 988 ! 989 CALL iom_open('mixing_power_pyc',inum) ! energy flux for pynocline-intensified wave breaking [W/m2] 990 CALL iom_get (inum, jpdom_data, 'field', epyc_tmx, 1 ) 991 CALL iom_close(inum) 992 ! 993 CALL iom_open('mixing_power_cri',inum) ! energy flux for critical slope wave breaking [W/m2] 994 CALL iom_get (inum, jpdom_data, 'field', ecri_tmx, 1 ) 995 CALL iom_close(inum) 996 ! 997 CALL iom_open('decay_scale_bot',inum) ! spatially variable decay scale for high-mode wave breaking [m] 998 CALL iom_get (inum, jpdom_data, 'field', hbot_tmx, 1 ) 999 CALL iom_close(inum) 1000 ! 1001 CALL iom_open('decay_scale_cri',inum) ! spatially variable decay scale for critical slope wave breaking [m] 1002 CALL iom_get (inum, jpdom_data, 'field', hcri_tmx, 1 ) 1003 CALL iom_close(inum) 1004 1005 ebot_tmx(:,:) = ebot_tmx(:,:) * ssmask(:,:) 1006 epyc_tmx(:,:) = epyc_tmx(:,:) * ssmask(:,:) 1007 ecri_tmx(:,:) = ecri_tmx(:,:) * ssmask(:,:) 1008 1009 ! Set once for all to zero the first and last vertical levels of appropriate variables 1010 emix_tmx (:,:, 1 ) = 0._wp 1011 emix_tmx (:,:,jpk) = 0._wp 1012 zav_ratio(:,:, 1 ) = 0._wp 1013 zav_ratio(:,:,jpk) = 0._wp 1014 zav_wave (:,:, 1 ) = 0._wp 1015 zav_wave (:,:,jpk) = 0._wp 1016 1017 zbot = glob_sum( e1e2t(:,:) * ebot_tmx(:,:) ) 1018 zpyc = glob_sum( e1e2t(:,:) * epyc_tmx(:,:) ) 1019 zcri = glob_sum( e1e2t(:,:) * ecri_tmx(:,:) ) 1020 IF(lwp) THEN 1021 WRITE(numout,*) ' High-mode wave-breaking energy: ', zbot * 1.e-12_wp, 'TW' 1022 WRITE(numout,*) ' Pycnocline-intensifed wave-breaking energy: ', zpyc * 1.e-12_wp, 'TW' 1023 WRITE(numout,*) ' Critical slope wave-breaking energy: ', zcri * 1.e-12_wp, 'TW' 1024 ENDIF 1025 ! 1026 IF( nn_timing == 1 ) CALL timing_stop('zdf_tmx_init') 1027 ! 1028 END SUBROUTINE zdf_tmx_init 1029 543 1030 #else 544 1031 !!---------------------------------------------------------------------- -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/OPA_SRC/step.F90
r7277 r7278 112 112 ! Update stochastic parameters and random T/S fluctuations 113 113 !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 114 CALL sto_par( kstp ) ! Stochastic parameters 114 IF( ln_sto_eos ) CALL sto_par( kstp ) ! Stochastic parameters 115 IF( ln_sto_eos ) CALL sto_pts( tsn ) ! Random T/S fluctuations 115 116 116 117 !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> … … 154 155 ! 155 156 IF( l_ldfslp ) THEN ! slope of lateral mixing 156 !!gm : why this here ????157 IF(ln_sto_eos ) CALL sto_pts( tsn ) ! Random T/S fluctuations158 !!gm159 157 CALL eos( tsb, rhd, gdept_0(:,:,:) ) ! before in situ density 160 158 … … 183 181 IF(.NOT.ln_linssh ) CALL dom_vvl_sf_nxt( kstp ) ! after vertical scale factors 184 182 CALL wzv ( kstp ) ! now cross-level velocity 185 !!gm : why also here ????186 IF( ln_sto_eos ) CALL sto_pts( tsn ) ! Random T/S fluctuations187 !!gm188 183 CALL eos ( tsn, rhd, rhop, gdept_n(:,:,:) ) ! now in situ density for hpg computation 189 184 … … 305 300 !!jc: That would be better, but see comment above 306 301 !! 307 IF( lrst_oce ) CALL rst_write ( kstp ) ! write output ocean restart file 302 IF( lrst_oce ) CALL rst_write ( kstp ) ! write output ocean restart file 303 IF( ln_sto_eos ) CALL sto_rst_write( kstp ) ! write restart file for stochastic parameters 308 304 309 305 #if defined key_agrif -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/TOP_SRC/PISCES/P4Z/p4zopt.F90
r6140 r7278 74 74 REAL(wp) :: zchl 75 75 REAL(wp) :: zc0 , zc1 , zc2, zc3, z1_dep 76 REAL(wp), POINTER, DIMENSION(:,: ) :: zdepmoy, zetmp1, zetmp2, zetmp3, zetmp4, zqsr100 76 REAL(wp), POINTER, DIMENSION(:,: ) :: zdepmoy, zetmp1, zetmp2, zetmp3, zetmp4 77 REAL(wp), POINTER, DIMENSION(:,: ) :: zqsr100, zqsr_corr 77 78 REAL(wp), POINTER, DIMENSION(:,:,:) :: zpar, ze0, ze1, ze2, ze3 78 79 !!--------------------------------------------------------------------- … … 81 82 ! 82 83 ! Allocate temporary workspace 83 CALL wrk_alloc( jpi, jpj, zqsr100, zdepmoy, zetmp1, zetmp2, zetmp3, zetmp4 ) 84 CALL wrk_alloc( jpi, jpj, jpk, zpar, ze0, ze1, ze2, ze3 ) 84 CALL wrk_alloc( jpi, jpj, zdepmoy, zetmp1, zetmp2, zetmp3, zetmp4 ) 85 CALL wrk_alloc( jpi, jpj, zqsr100, zqsr_corr ) 86 CALL wrk_alloc( jpi, jpj, jpk, zpar , ze0, ze1, ze2, ze3 ) 85 87 86 88 IF( knt == 1 .AND. ln_varpar ) CALL p4z_opt_sbc( kt ) … … 108 110 ! ! -------------------------------------- 109 111 IF( l_trcdm2dc ) THEN ! diurnal cycle 110 ! 1% of qsr to compute euphotic layer 111 zqsr100(:,:) = 0.01 * qsr_mean(:,:) ! daily mean qsr 112 ! 113 CALL p4z_opt_par( kt, qsr_mean, ze1, ze2, ze3 ) 112 ! ! 1% of qsr to compute euphotic layer 113 zqsr100(:,:) = 0.01 * qsr_mean(:,:) ! daily mean qsr 114 ! 115 zqsr_corr(:,:) = qsr_mean(:,:) / ( 1. - fr_i(:,:) + rtrn ) 116 ! 117 CALL p4z_opt_par( kt, zqsr_corr, ze1, ze2, ze3 ) 114 118 ! 115 119 DO jk = 1, nksrp … … 119 123 END DO 120 124 ! 121 CALL p4z_opt_par( kt, qsr, ze1, ze2, ze3 ) 125 zqsr_corr(:,:) = qsr(:,:) / ( 1. - fr_i(:,:) + rtrn ) 126 ! 127 CALL p4z_opt_par( kt, zqsr_corr, ze1, ze2, ze3 ) 122 128 ! 123 129 DO jk = 1, nksrp … … 126 132 ! 127 133 ELSE 128 ! 1% of qsr to compute euphotic layer 129 zqsr100(:,:) = 0.01 * qsr(:,:) 130 ! 131 CALL p4z_opt_par( kt, qsr, ze1, ze2, ze3 ) 134 ! ! 1% of qsr to compute euphotic layer 135 zqsr100(:,:) = 0.01 * qsr(:,:) ! daily mean qsr 136 ! 137 zqsr_corr(:,:) = qsr(:,:) / ( 1. - fr_i(:,:) + rtrn ) 138 ! 139 CALL p4z_opt_par( kt, zqsr_corr, ze1, ze2, ze3 ) 132 140 ! 133 141 DO jk = 1, nksrp … … 218 226 ENDIF 219 227 ! 220 CALL wrk_dealloc( jpi, jpj, zqsr100, zdepmoy, zetmp1, zetmp2, zetmp3, zetmp4 ) 221 CALL wrk_dealloc( jpi, jpj, jpk, zpar, ze0, ze1, ze2, ze3 ) 228 CALL wrk_dealloc( jpi, jpj, zdepmoy, zetmp1, zetmp2, zetmp3, zetmp4 ) 229 CALL wrk_dealloc( jpi, jpj, zqsr100, zqsr_corr ) 230 CALL wrk_dealloc( jpi, jpj, jpk, zpar , ze0, ze1, ze2, ze3 ) 222 231 ! 223 232 IF( nn_timing == 1 ) CALL timing_stop('p4z_opt') -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/TOP_SRC/PISCES/P4Z/p4zprod.F90
r6140 r7278 133 133 zval = MAX( 1., zstrn(ji,jj) ) 134 134 zval = 1.5 * zval / ( 12. + zval ) 135 zprbio(ji,jj,jk) = prmax(ji,jj,jk) * zval 135 zprbio(ji,jj,jk) = prmax(ji,jj,jk) * zval * ( 1. - fr_i(ji,jj) ) 136 136 zprdia(ji,jj,jk) = zprbio(ji,jj,jk) 137 137 ENDIF -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/TOP_SRC/PISCES/P4Z/p4zsms.F90
r7277 r7278 131 131 ! 132 132 CALL p4z_bio( kt, jnt ) ! Biology 133 CALL p4z_sed( kt, jnt ) ! Sedimentation134 133 CALL p4z_lys( kt, jnt ) ! Compute CaCO3 saturation 134 CALL p4z_sed( kt, jnt ) ! Surface and Bottom boundary conditions 135 135 CALL p4z_flx( kt, jnt ) ! Compute surface fluxes 136 136 ! -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/TOP_SRC/TRP/trcdmp.F90
r7277 r7278 38 38 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: restotr ! restoring coeff. on tracers (s-1) 39 39 40 INTEGER, PARAMETER :: npncts = 5! number of closed sea40 INTEGER, PARAMETER :: npncts = 8 ! number of closed sea 41 41 INTEGER, DIMENSION(npncts) :: nctsi1, nctsj1 ! south-west closed sea limits (i,j) 42 42 INTEGER, DIMENSION(npncts) :: nctsi2, nctsj2 ! north-east closed sea limits (i,j) … … 104 104 ! 105 105 jl = n_trc_index(jn) 106 CALL trc_dta( kt, sf_trcdta(jl) ) ! read tracer data at nit000 107 ztrcdta(:,:,:) = sf_trcdta(jl)%fnow(:,:,:) * tmask(:,:,:) * rf_trfac(jl) 106 CALL trc_dta( kt, sf_trcdta(jl), rf_trfac(jl), ztrcdta ) ! read tracer data at nit000 108 107 ! 109 108 SELECT CASE ( nn_zdmp_tr ) … … 181 180 !!---------------------------------------------------------------------- 182 181 ! 183 IF( nn_timing == 1 ) CALL timing_start('trc_dmp_ini t')182 IF( nn_timing == 1 ) CALL timing_start('trc_dmp_ini') 184 183 ! 185 184 REWIND( numnat_ref ) ! Namelist namtrc_dmp in reference namelist : Passive tracers newtonian damping … … 200 199 WRITE(numout,*) ' Restoration coeff file cn_resto_tr = ', cn_resto_tr 201 200 ENDIF 201 ! ! Allocate arrays 202 IF( trc_dmp_alloc() /= 0 ) CALL ctl_stop( 'STOP', 'trc_dmp_ini: unable to allocate arrays' ) 202 203 ! 203 204 SELECT CASE ( nn_zdmp_tr ) … … 238 239 !! nctsi2(), nctsj2() : north-east Closed sea limits (i,j) 239 240 !!---------------------------------------------------------------------- 240 INTEGER, INTENT( in ) :: kt ! ocean time-step index 241 ! 242 INTEGER :: ji , jj, jk, jn, jl, jc ! dummy loop indicesa 243 INTEGER :: isrow ! local index 244 !!---------------------------------------------------------------------- 245 ! 241 INTEGER, INTENT( in ) :: kt ! ocean time-step index 242 ! 243 INTEGER :: ji , jj, jk, jn, jl, jc ! dummy loop indicesa 244 INTEGER :: isrow ! local index 245 REAL(wp), POINTER, DIMENSION(:,:,:) :: ztrcdta ! 3D workspace 246 247 !!---------------------------------------------------------------------- 248 246 249 IF( kt == nit000 ) THEN 247 250 ! initial values … … 261 264 ! 262 265 ! Caspian Sea 263 nctsi1(1) = 332 ; nctsj1(1) = 243 - isrow 264 nctsi2(1) = 344 ; nctsj2(1) = 275 - isrow 266 nctsi1(1) = 333 ; nctsj1(1) = 243 - isrow 267 nctsi2(1) = 342 ; nctsj2(1) = 274 - isrow 268 ! ! Lake Superior 269 nctsi1(2) = 198 ; nctsj1(2) = 258 - isrow 270 nctsi2(2) = 204 ; nctsj2(2) = 262 - isrow 271 ! ! Lake Michigan 272 nctsi1(3) = 201 ; nctsj1(3) = 250 - isrow 273 nctsi2(3) = 203 ; nctsj2(3) = 256 - isrow 274 ! ! Lake Huron 275 nctsi1(4) = 204 ; nctsj1(4) = 252 - isrow 276 nctsi2(4) = 209 ; nctsj2(4) = 256 - isrow 277 ! ! Lake Erie 278 nctsi1(5) = 206 ; nctsj1(5) = 249 - isrow 279 nctsi2(5) = 209 ; nctsj2(5) = 251 - isrow 280 ! ! Lake Ontario 281 nctsi1(6) = 210 ; nctsj1(6) = 252 - isrow 282 nctsi2(6) = 212 ; nctsj2(6) = 252 - isrow 283 ! ! Victoria Lake 284 nctsi1(7) = 321 ; nctsj1(7) = 180 - isrow 285 nctsi2(7) = 322 ; nctsj2(7) = 189 - isrow 286 ! ! Baltic Sea 287 nctsi1(8) = 297 ; nctsj1(8) = 270 - isrow 288 nctsi2(8) = 308 ; nctsj2(8) = 293 - isrow 265 289 ! 266 290 ! ! ======================= … … 331 355 IF(lwp) WRITE(numout,*) 332 356 ! 357 CALL wrk_alloc( jpi, jpj, jpk, ztrcdta ) ! Memory allocation 358 ! 333 359 DO jn = 1, jptra 334 360 IF( ln_trc_ini(jn) ) THEN ! update passive tracers arrays with input data read from file 335 361 jl = n_trc_index(jn) 336 CALL trc_dta( kt, sf_trcdta(jl) ) ! read tracer data at nit000362 CALL trc_dta( kt, sf_trcdta(jl), rf_trfac(jl), ztrcdta ) ! read tracer data at nit000 337 363 DO jc = 1, npncts 338 364 DO jk = 1, jpkm1 339 365 DO jj = nctsj1(jc), nctsj2(jc) 340 366 DO ji = nctsi1(jc), nctsi2(jc) 341 trn(ji,jj,jk,jn) = sf_trcdta(jl)%fnow(ji,jj,jk) * tmask(ji,jj,jk) * rf_trfac(jl)367 trn(ji,jj,jk,jn) = ztrcdta(ji,jj,jk) 342 368 trb(ji,jj,jk,jn) = trn(ji,jj,jk,jn) 343 369 ENDDO … … 347 373 ENDIF 348 374 ENDDO 349 !375 CALL wrk_dealloc( jpi, jpj, jpk, ztrcdta ) 350 376 ENDIF 351 377 ! 352 378 END SUBROUTINE trc_dmp_clo 353 379 380 354 381 #else 355 382 !!---------------------------------------------------------------------- -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/TOP_SRC/trcdta.F90
r6309 r7278 123 123 ENDIF 124 124 WRITE(numout,*) ' ' 125 WRITE(numout,'(a, i 3,3a,e11.3)') ' Read IC file for tracer number :', &125 WRITE(numout,'(a, i4,3a,e11.3)') ' Read IC file for tracer number :', & 126 126 & jn, ', name : ', TRIM(clndta), ', Multiplicative Scaling factor : ', zfact 127 127 ENDIF … … 159 159 160 160 161 SUBROUTINE trc_dta( kt, sf_ dta)161 SUBROUTINE trc_dta( kt, sf_trcdta, ptrfac, ptrc) 162 162 !!---------------------------------------------------------------------- 163 163 !! *** ROUTINE trc_dta *** … … 169 169 !! - ln_trcdmp=F: deallocates the data structure as they are not used 170 170 !! 171 !! ** Action : sf_dta passive tracer data on medl mesh and interpolated at time-step kt 172 !!---------------------------------------------------------------------- 173 INTEGER , INTENT(in ) :: kt ! ocean time-step 174 TYPE(FLD), DIMENSION(1) , INTENT(inout) :: sf_dta ! array of information on the field to read 171 !! ** Action : sf_trcdta passive tracer data on medl mesh and interpolated at time-step kt 172 !!---------------------------------------------------------------------- 173 INTEGER , INTENT(in ) :: kt ! ocean time-step 174 TYPE(FLD), DIMENSION(1) , INTENT(inout) :: sf_trcdta ! array of information on the field to read 175 REAL(wp) , INTENT(in ) :: ptrfac ! multiplication factor 176 REAL(wp), DIMENSION(jpi,jpj,jpk), OPTIONAL , INTENT(out ) :: ptrc 175 177 ! 176 178 INTEGER :: ji, jj, jk, jl, jkk, ik ! dummy loop indices 177 179 REAL(wp):: zl, zi 178 180 REAL(wp), DIMENSION(jpk) :: ztp ! 1D workspace 181 REAL(wp), POINTER, DIMENSION(:,:,:) :: ztrcdta ! 3D workspace 179 182 CHARACTER(len=100) :: clndta 180 183 !!---------------------------------------------------------------------- … … 184 187 IF( nb_trcdta > 0 ) THEN 185 188 ! 186 CALL fld_read( kt, 1, sf_dta ) !== read data at kt time step ==! 189 CALL wrk_alloc( jpi, jpj, jpk, ztrcdta ) ! Memory allocation 190 ! 191 CALL fld_read( kt, 1, sf_trcdta ) !== read data at kt time step ==! 192 ztrcdta(:,:,:) = sf_trcdta(1)%fnow(:,:,:) * tmask(:,:,:) ! Mask 187 193 ! 188 194 IF( ln_sco ) THEN !== s- or mixed s-zps-coordinate ==! … … 192 198 WRITE(numout,*) 'trc_dta: interpolates passive tracer data onto the s- or mixed s-z-coordinate mesh' 193 199 ENDIF 194 ! 195 DO jj = 1, jpj ! vertical interpolation of T & S 196 DO ji = 1, jpi 197 DO jk = 1, jpk ! determines the intepolated T-S profiles at each (i,j) points 198 zl = gdept_n(ji,jj,jk) 199 IF( zl < gdept_1d(1 ) ) THEN ! above the first level of data 200 ztp(jk) = sf_dta(1)%fnow(ji,jj,1) 201 ELSEIF( zl > gdept_1d(jpk) ) THEN ! below the last level of data 202 ztp(jk) = sf_dta(1)%fnow(ji,jj,jpkm1) 203 ELSE ! inbetween : vertical interpolation between jkk & jkk+1 204 DO jkk = 1, jpkm1 ! when gdept(jkk) < zl < gdept(jkk+1) 205 IF( (zl-gdept_1d(jkk)) * (zl-gdept_1d(jkk+1)) <= 0._wp ) THEN 206 zi = ( zl - gdept_1d(jkk) ) / (gdept_1d(jkk+1)-gdept_1d(jkk)) 207 ztp(jk) = sf_dta(1)%fnow(ji,jj,jkk) + ( sf_dta(1)%fnow(ji,jj,jkk+1) - & 208 sf_dta(1)%fnow(ji,jj,jkk) ) * zi 209 ENDIF 210 END DO 211 ENDIF 212 END DO 213 DO jk = 1, jpkm1 214 sf_dta(1)%fnow(ji,jj,jk) = ztp(jk) * tmask(ji,jj,jk) ! mask required for mixed zps-s-coord 215 END DO 216 sf_dta(1)%fnow(ji,jj,jpk) = 0._wp 200 DO jj = 1, jpj ! vertical interpolation of T & S 201 DO ji = 1, jpi 202 DO jk = 1, jpk ! determines the intepolated T-S profiles at each (i,j) points 203 zl = gdept_n(ji,jj,jk) 204 IF( zl < gdept_1d(1 ) ) THEN ! above the first level of data 205 ztp(jk) = ztrcdta(ji,jj,1) 206 ELSEIF( zl > gdept_1d(jpk) ) THEN ! below the last level of data 207 ztp(jk) = ztrcdta(ji,jj,jpkm1) 208 ELSE ! inbetween : vertical interpolation between jkk & jkk+1 209 DO jkk = 1, jpkm1 ! when gdept(jkk) < zl < gdept(jkk+1) 210 IF( (zl-gdept_1d(jkk)) * (zl-gdept_1d(jkk+1)) <= 0._wp ) THEN 211 zi = ( zl - gdept_1d(jkk) ) / (gdept_1d(jkk+1)-gdept_1d(jkk)) 212 ztp(jk) = ztrcdta(ji,jj,jkk) + ( ztrcdta(ji,jj,jkk+1) - & 213 ztrcdta(ji,jj,jkk) ) * zi 214 ENDIF 215 END DO 216 ENDIF 217 217 END DO 218 END DO 218 DO jk = 1, jpkm1 219 ztrcdta(ji,jj,jk) = ztp(jk) * tmask(ji,jj,jk) ! mask required for mixed zps-s-coord 220 END DO 221 ztrcdta(ji,jj,jpk) = 0._wp 222 END DO 223 END DO 219 224 ! 220 225 ELSE !== z- or zps- coordinate ==! 221 ! 222 sf_dta(1)%fnow(:,:,:) = sf_dta(1)%fnow(:,:,:) * tmask(:,:,:) ! Mask 223 ! 224 IF( ln_zps ) THEN ! zps-coordinate (partial steps) interpolation at the last ocean level 225 DO jj = 1, jpj 226 DO ji = 1, jpi 227 ik = mbkt(ji,jj) 228 IF( ik > 1 ) THEN 229 zl = ( gdept_1d(ik) - gdept_n(ji,jj,ik) ) / ( gdept_1d(ik) - gdept_1d(ik-1) ) 230 sf_dta(1)%fnow(ji,jj,ik) = (1.-zl) * sf_dta(1)%fnow(ji,jj,ik) + zl * sf_dta(1)%fnow(ji,jj,ik-1) 231 ENDIF 232 END DO 226 ! 227 IF( ln_zps ) THEN ! zps-coordinate (partial steps) interpolation at the last ocean level 228 DO jj = 1, jpj 229 DO ji = 1, jpi 230 ik = mbkt(ji,jj) 231 IF( ik > 1 ) THEN 232 zl = ( gdept_1d(ik) - gdept_n(ji,jj,ik) ) / ( gdept_1d(ik) - gdept_1d(ik-1) ) 233 ztrcdta(ji,jj,ik) = (1.-zl) * ztrcdta(ji,jj,ik) + zl * ztrcdta(ji,jj,ik-1) 234 ENDIF 235 ik = mikt(ji,jj) 236 IF( ik > 1 ) THEN 237 zl = ( gdept_n(ji,jj,ik) - gdept_1d(ik) ) / ( gdept_1d(ik+1) - gdept_1d(ik) ) 238 ztrcdta(ji,jj,ik) = (1.-zl) * ztrcdta(ji,jj,ik) + zl * ztrcdta(ji,jj,ik+1) 239 ENDIF 233 240 END DO 234 ENDIF 241 END DO 242 ENDIF 235 243 ! 236 244 ENDIF 237 245 ! 246 ! Add multiplicative factor 247 ztrcdta(:,:,:) = ztrcdta(:,:,:) * ptrfac 248 ! 249 ! Data structure for trc_ini (and BFMv5.1 coupling) 250 IF( .NOT. PRESENT(ptrc) ) sf_trcdta(1)%fnow(:,:,:) = ztrcdta(:,:,:) 251 ! 252 ! Data structure for trc_dmp 253 IF( PRESENT(ptrc) ) ptrc(:,:,:) = ztrcdta(:,:,:) 254 ! 255 CALL wrk_dealloc( jpi, jpj, jpk, ztrcdta ) 256 ! 238 257 ENDIF 239 258 ! … … 241 260 ! 242 261 END SUBROUTINE trc_dta 243 262 244 263 #else 245 264 !!---------------------------------------------------------------------- … … 247 266 !!---------------------------------------------------------------------- 248 267 CONTAINS 249 SUBROUTINE trc_dta( kt, sf_ dta, zrf_trfac) ! Empty routine268 SUBROUTINE trc_dta( kt, sf_trcdta, ptrfac, ptrc) ! Empty routine 250 269 WRITE(*,*) 'trc_dta: You should not have seen this print! error?', kt 251 270 END SUBROUTINE trc_dta -
branches/2016/dev_CNRS_2016/NEMOGCM/NEMO/TOP_SRC/trcini.F90
r6309 r7278 203 203 USE trcdta ! initialisation from files 204 204 ! 205 INTEGER :: jk, jn, jl! dummy loop indices205 INTEGER :: jn, jl ! dummy loop indices 206 206 !!---------------------------------------------------------------------- 207 207 ! … … 220 220 IF( ln_trcdta .AND. nb_trcdta > 0 ) THEN ! Initialisation of tracer from a file that may also be used for damping 221 221 ! 222 DO jn = 1, jptra222 DO jn = 1, jptra 223 223 IF( ln_trc_ini(jn) ) THEN ! update passive tracers arrays with input data read from file 224 224 jl = n_trc_index(jn) 225 CALL trc_dta( nit000, sf_trcdta(jl) ) ! read tracer data at nit000226 trn(:,:,:,jn) = sf_trcdta(jl)%fnow(:,:,:) * tmask(:,:,:) * rf_trfac(jl)225 CALL trc_dta( nit000, sf_trcdta(jl), rf_trfac(jl) ) ! read tracer data at nit000 226 trn(:,:,:,jn) = sf_trcdta(jl)%fnow(:,:,:) 227 227 ! 228 228 IF( .NOT.ln_trcdmp .AND. .NOT.ln_trcdmp_clo ) THEN !== deallocate data structure ==! -
branches/2016/dev_CNRS_2016/NEMOGCM/SETTE/sette.sh
r7277 r7278 123 123 # Directory to run the tests 124 124 SETTE_DIR=$(cd $(dirname "$0"); pwd) 125 MAIN_DIR=$ {SETTE_DIR%/SETTE}125 MAIN_DIR=$(dirname $SETTE_DIR) 126 126 CONFIG_DIR=${MAIN_DIR}/CONFIG 127 127 TOOLS_DIR=${MAIN_DIR}/TOOLS -
branches/2016/dev_CNRS_2016/NEMOGCM/TOOLS/MISCELLANEOUS/icb_pp.py
r4990 r7278 55 55 if procnum < 1: 56 56 print('Need some files to collate! procnum = ',procnum) 57 sys.exit( )57 sys.exit(11) 58 58 59 59 icu = [] -
branches/2016/dev_CNRS_2016/NEMOGCM/TOOLS/MPP_PREP/src/mpp_optimiz_zoom_nc.f90
r2143 r7278 258 258 ijlb=ijdom(jni2,jnj2) 259 259 ENDIF 260 261 ! Check wet points over the entire domain to preserve the MPI communication stencil 260 262 isurf=0 261 DO jj=1 +jprecj,ippdj(jni2,jnj2)-jprecj262 DO ji=1 +jpreci,ippdi(jni2,jnj2)-jpreci263 DO jj=1,ippdj(jni2,jnj2) 264 DO ji=1,ippdi(jni2,jnj2) 263 265 IF(zmask(ji+iilb-1,jj+ijlb-1).EQ.1.) isurf=isurf+1 264 266 END DO 265 267 END DO 268 266 269 IF(isurf.EQ.0) THEN 267 270 ivide=ivide+1 -
branches/2016/dev_CNRS_2016/NEMOGCM/TOOLS/MPP_PREP/src/mppopt_showproc_nc.f90
r2143 r7278 289 289 ijlb=ijdom(jni2,jnj2) 290 290 ENDIF 291 292 ! Check wet points over the entire domain to preserve the MPI communication stencil 291 293 isurf=0 292 293 DO jj=1+jprecj,ippdj(jni2,jnj2)-jprecj 294 DO ji=1+jpreci,ippdi(jni2,jnj2)-jpreci 294 DO jj=1,ippdj(jni2,jnj2) 295 DO ji=1,ippdi(jni2,jnj2) 295 296 IF(zmask(ji+iilb-1,jj+ijlb-1).EQ.1.) isurf=isurf+1 296 297 END DO 297 298 END DO 299 298 300 IF(isurf.EQ.0) THEN 299 301 ivide=ivide+1 -
branches/2016/dev_CNRS_2016/NEMOGCM/TOOLS/REBUILD_NEMO/icb_combrest.py
r6140 r7278 1 import os 1 2 from netCDF4 import Dataset 2 3 from argparse import ArgumentParser … … 63 64 if procnum < 1: 64 65 print('Need some files to collate! procnum = ',procnum) 65 sys.exit( )66 sys.exit(11) 66 67 67 68 icu = [] … … 79 80 except: 80 81 print 'Error: unable to open input file: ' + pathstart+nn+'.nc' 81 sys.exit( )82 sys.exit(12) 82 83 for d in fw.dimensions : 83 84 if d == 'n' : … … 151 152 print 'Error accessing output file: ' + pathout 152 153 print 'Check it is a writable location.' 153 sys.exit( )154 sys.exit(13) 154 155 else : 156 # Copy 2D variables across to output file from input file. This step avoids problems if rebuild_nemo 157 # has created an "n" dimension in the prototype rebuilt file (ie. if there are icebergs on the zeroth 158 # processor). 155 159 try: 156 fo = Dataset(pathout, 'r+', format='NETCDF4') 160 os.rename(pathout,pathout.replace('.nc','_WORK.nc')) 161 except OSError: 162 print 'Error: unable to move icebergs restart file: '+pathout 163 sys.exit(14) 164 # 165 try: 166 fi = Dataset(pathout.replace('.nc','_WORK.nc'), 'r') 157 167 except: 158 print 'Error accessing output file: ' + pathout 159 print 'Check it exists and is writable.' 160 print 'Or run adding the -O option to create an output file which will' 161 print 'contain the iceberg state data only.' 162 sys.exit() 168 print 'Error: unable to open icebergs restart file: '+pathout.replace('.nc','_WORK.nc') 169 sys.exit(15) 170 fo = Dataset(pathout, 'w') 171 for dim in ['x','y','c','k']: 172 indim = fi.dimensions[dim] 173 fo.createDimension(dim, len(indim)) 174 for var in ['kount','calving','calving_hflx','stored_ice','stored_heat']: 175 invar = fi.variables[var] 176 fo.createVariable(var, invar.datatype, invar.dimensions) 177 fo.variables[var][:] = invar[:] 178 if "long_name" in invar.ncattrs(): 179 fo.variables[var].long_name = invar.long_name 180 if "units" in invar.ncattrs(): 181 fo.variables[var].units = invar.units 182 os.remove(pathout.replace('.nc','_WORK.nc')) 163 183 # 164 184 add_k = 1 … … 166 186 if d == 'n' : 167 187 print 'Error: dimension n already exists in output file' 168 sys.exit( )188 sys.exit(16) 169 189 if d == 'k' : 170 190 add_k = 0 -
branches/2016/dev_CNRS_2016/NEMOGCM/TOOLS/REBUILD_NEMO/src/rebuild_nemo.f90
r3025 r7278 200 200 WRITE(numerr,*) 'Attribute DOMAIN_number_total is : ', ndomain_file 201 201 WRITE(numerr,*) 'Number of files specified in namelist is: ', ndomain 202 STOP 202 STOP 9 203 203 ENDIF 204 204 … … 268 268 WRITE(numerr,*) 'Attribute DOMAIN_local_sizes is : ', local_sizes 269 269 WRITE(numerr,*) 'Dimensions to be rebuilt are of size : ', outdimlens(rebuild_dims(1)), outdimlens(rebuild_dims(2)) 270 STOP 270 STOP 9 271 271 ENDIF 272 272 … … 384 384 SELECT CASE( xtype ) 385 385 CASE( NF90_BYTE ) 386 globaldata_0d_i1 = 0 386 387 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_0d_i1 ) ) 387 388 CASE( NF90_SHORT ) 389 globaldata_0d_i2 = 0 388 390 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_0d_i2 ) ) 389 391 CASE( NF90_INT ) 392 globaldata_0d_i4 = 0 390 393 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_0d_i4 ) ) 391 394 CASE( NF90_FLOAT ) 395 globaldata_0d_sp = 0. 392 396 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_0d_sp ) ) 393 397 CASE( NF90_DOUBLE ) 398 globaldata_0d_dp = 0. 394 399 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_0d_dp ) ) 395 400 CASE DEFAULT 396 401 WRITE(numerr,*) 'Unknown nf90 type: ', xtype 397 STOP 402 STOP 9 398 403 END SELECT 399 404 … … 403 408 CASE( NF90_BYTE ) 404 409 ALLOCATE(globaldata_1d_i1(indimlens(dimids(1)))) 410 globaldata_1d_i1(:) = 0 405 411 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_1d_i1 ) ) 406 412 CASE( NF90_SHORT ) 407 413 ALLOCATE(globaldata_1d_i2(indimlens(dimids(1)))) 414 globaldata_1d_i2(:) = 0 408 415 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_1d_i2 ) ) 409 416 CASE( NF90_INT ) 410 417 ALLOCATE(globaldata_1d_i4(indimlens(dimids(1)))) 418 globaldata_1d_i4(:) = 0 411 419 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_1d_i4 ) ) 412 420 CASE( NF90_FLOAT ) 413 421 ALLOCATE(globaldata_1d_sp(indimlens(dimids(1)))) 422 globaldata_1d_sp(:) = 0. 414 423 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_1d_sp ) ) 415 424 CASE( NF90_DOUBLE ) 416 425 ALLOCATE(globaldata_1d_dp(indimlens(dimids(1)))) 426 globaldata_1d_dp(:) = 0. 417 427 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_1d_dp ) ) 418 428 CASE DEFAULT 419 429 WRITE(numerr,*) 'Unknown nf90 type: ', xtype 420 STOP 430 STOP 9 421 431 END SELECT 422 432 … … 426 436 CASE( NF90_BYTE ) 427 437 ALLOCATE(globaldata_2d_i1(indimlens(dimids(1)),indimlens(dimids(2)))) 438 globaldata_2d_i1(:,:) = 0 428 439 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_2d_i1 ) ) 429 440 CASE( NF90_SHORT ) 430 441 ALLOCATE(globaldata_2d_i2(indimlens(dimids(1)),indimlens(dimids(2)))) 442 globaldata_2d_i2(:,:) = 0 431 443 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_2d_i2 ) ) 432 444 CASE( NF90_INT ) 433 445 ALLOCATE(globaldata_2d_i4(indimlens(dimids(1)),indimlens(dimids(2)))) 446 globaldata_2d_i4(:,:) = 0 434 447 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_2d_i4 ) ) 435 448 CASE( NF90_FLOAT ) 436 449 ALLOCATE(globaldata_2d_sp(indimlens(dimids(1)),indimlens(dimids(2)))) 450 globaldata_2d_sp(:,:) = 0. 437 451 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_2d_sp ) ) 438 452 CASE( NF90_DOUBLE ) 439 453 ALLOCATE(globaldata_2d_dp(indimlens(dimids(1)),indimlens(dimids(2)))) 454 globaldata_2d_dp(:,:) = 0. 440 455 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_2d_dp ) ) 441 456 CASE DEFAULT 442 457 WRITE(numerr,*) 'Unknown nf90 type: ', xtype 443 STOP 458 STOP 9 444 459 END SELECT 445 460 … … 450 465 ALLOCATE(globaldata_3d_i1(indimlens(dimids(1)),indimlens(dimids(2)), & 451 466 & indimlens(dimids(3)))) 467 globaldata_3d_i1(:,:,:) = 0 452 468 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_3d_i1 ) ) 453 469 CASE( NF90_SHORT ) 454 470 ALLOCATE(globaldata_3d_i2(indimlens(dimids(1)),indimlens(dimids(2)), & 455 471 & indimlens(dimids(3)))) 472 globaldata_3d_i2(:,:,:) = 0 456 473 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_3d_i2 ) ) 457 474 CASE( NF90_INT ) 458 475 ALLOCATE(globaldata_3d_i4(indimlens(dimids(1)),indimlens(dimids(2)), & 459 476 & indimlens(dimids(3)))) 477 globaldata_3d_i4(:,:,:) = 0 460 478 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_3d_i4 ) ) 461 479 CASE( NF90_FLOAT ) 462 480 ALLOCATE(globaldata_3d_sp(indimlens(dimids(1)),indimlens(dimids(2)), & 463 481 & indimlens(dimids(3)))) 482 globaldata_3d_sp(:,:,:) = 0. 464 483 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_3d_sp ) ) 465 484 CASE( NF90_DOUBLE ) 466 485 ALLOCATE(globaldata_3d_dp(indimlens(dimids(1)),indimlens(dimids(2)), & 467 486 & indimlens(dimids(3)))) 487 globaldata_3d_dp(:,:,:) = 0. 468 488 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_3d_dp ) ) 469 489 CASE DEFAULT 470 490 WRITE(numerr,*) 'Unknown nf90 type: ', xtype 471 STOP 491 STOP 9 472 492 END SELECT 473 493 … … 478 498 ALLOCATE(globaldata_4d_i1(indimlens(dimids(1)),indimlens(dimids(2)), & 479 499 & indimlens(dimids(3)),ntchunk)) 500 globaldata_4d_i1(:,:,:,:) = 0 480 501 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_4d_i1, start=(/1,1,1,nt/) ) ) 481 502 CASE( NF90_SHORT ) 482 503 ALLOCATE(globaldata_4d_i2(indimlens(dimids(1)),indimlens(dimids(2)), & 483 504 & indimlens(dimids(3)),ntchunk)) 505 globaldata_4d_i2(:,:,:,:) = 0 484 506 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_4d_i2, start=(/1,1,1,nt/) ) ) 485 507 CASE( NF90_INT ) 486 508 ALLOCATE(globaldata_4d_i4(indimlens(dimids(1)),indimlens(dimids(2)), & 487 509 & indimlens(dimids(3)),ntchunk)) 510 globaldata_4d_i4(:,:,:,:) = 0 488 511 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_4d_i4, start=(/1,1,1,nt/) ) ) 489 512 CASE( NF90_FLOAT ) 490 513 ALLOCATE(globaldata_4d_sp(indimlens(dimids(1)),indimlens(dimids(2)), & 491 514 & indimlens(dimids(3)),ntchunk)) 515 globaldata_4d_sp(:,:,:,:) = 0. 492 516 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_4d_sp, start=(/1,1,1,nt/) ) ) 493 517 CASE( NF90_DOUBLE ) 494 518 ALLOCATE(globaldata_4d_dp(indimlens(dimids(1)),indimlens(dimids(2)), & 495 519 & indimlens(dimids(3)),ntchunk)) 520 globaldata_4d_dp(:,:,:,:) = 0. 496 521 CALL check_nf90( nf90_get_var( ncid, jv, globaldata_4d_dp, start=(/1,1,1,nt/) ) ) 497 522 CASE DEFAULT 498 523 WRITE(numerr,*) 'Unknown nf90 type: ', xtype 499 STOP 524 STOP 9 500 525 END SELECT 501 526 … … 517 542 CASE( NF90_BYTE ) 518 543 ALLOCATE(globaldata_1d_i1(outdimlens(dimids(1)))) 544 globaldata_1d_i1(:) = 0 519 545 CASE( NF90_SHORT ) 520 546 ALLOCATE(globaldata_1d_i2(outdimlens(dimids(1)))) 547 globaldata_1d_i2(:) = 0 521 548 CASE( NF90_INT ) 522 549 ALLOCATE(globaldata_1d_i4(outdimlens(dimids(1)))) 550 globaldata_1d_i4(:) = 0 523 551 CASE( NF90_FLOAT ) 524 552 ALLOCATE(globaldata_1d_sp(outdimlens(dimids(1)))) 553 globaldata_1d_sp(:) = 0. 525 554 CASE( NF90_DOUBLE ) 526 555 ALLOCATE(globaldata_1d_dp(outdimlens(dimids(1)))) 556 globaldata_1d_dp(:) = 0. 527 557 CASE DEFAULT 528 558 WRITE(numerr,*) 'Unknown nf90 type: ', xtype 529 STOP 559 STOP 9 530 560 END SELECT 531 561 … … 535 565 CASE( NF90_BYTE ) 536 566 ALLOCATE(globaldata_2d_i1(outdimlens(dimids(1)),outdimlens(dimids(2)))) 567 globaldata_2d_i1(:,:) = 0 537 568 CASE( NF90_SHORT ) 538 569 ALLOCATE(globaldata_2d_i2(outdimlens(dimids(1)),outdimlens(dimids(2)))) 570 globaldata_2d_i2(:,:) = 0 539 571 CASE( NF90_INT ) 540 572 ALLOCATE(globaldata_2d_i4(outdimlens(dimids(1)),outdimlens(dimids(2)))) 573 globaldata_2d_i4(:,:) = 0 541 574 CASE( NF90_FLOAT ) 542 575 ALLOCATE(globaldata_2d_sp(outdimlens(dimids(1)),outdimlens(dimids(2)))) 576 globaldata_2d_sp(:,:) = 0. 543 577 CASE( NF90_DOUBLE ) 544 578 ALLOCATE(globaldata_2d_dp(outdimlens(dimids(1)),outdimlens(dimids(2)))) 579 globaldata_2d_dp(:,:) = 0. 545 580 CASE DEFAULT 546 581 WRITE(numerr,*) 'Unknown nf90 type: ', xtype 547 STOP 582 STOP 9 548 583 END SELECT 549 584 … … 554 589 ALLOCATE(globaldata_3d_i1(outdimlens(dimids(1)),outdimlens(dimids(2)), & 555 590 & outdimlens(dimids(3)))) 591 globaldata_3d_i1(:,:,:) = 0 556 592 CASE( NF90_SHORT ) 557 593 ALLOCATE(globaldata_3d_i2(outdimlens(dimids(1)),outdimlens(dimids(2)), & 558 594 & outdimlens(dimids(3)))) 595 globaldata_3d_i2(:,:,:) = 0 559 596 CASE( NF90_INT ) 560 597 ALLOCATE(globaldata_3d_i4(outdimlens(dimids(1)),outdimlens(dimids(2)), & 561 598 & outdimlens(dimids(3)))) 599 globaldata_3d_i4(:,:,:) = 0 562 600 CASE( NF90_FLOAT ) 563 601 ALLOCATE(globaldata_3d_sp(outdimlens(dimids(1)),outdimlens(dimids(2)), & 564 602 & outdimlens(dimids(3)))) 603 globaldata_3d_sp(:,:,:) = 0. 565 604 CASE( NF90_DOUBLE ) 566 605 ALLOCATE(globaldata_3d_dp(outdimlens(dimids(1)),outdimlens(dimids(2)), & 567 606 & outdimlens(dimids(3)))) 607 globaldata_3d_dp(:,:,:) = 0. 568 608 CASE DEFAULT 569 609 WRITE(numerr,*) 'Unknown nf90 type: ', xtype 570 STOP 610 STOP 9 571 611 END SELECT 572 612 … … 577 617 ALLOCATE(globaldata_4d_i1(outdimlens(dimids(1)),outdimlens(dimids(2)), & 578 618 & outdimlens(dimids(3)),ntchunk)) 619 globaldata_4d_i1(:,:,:,:) = 0 579 620 CASE( NF90_SHORT ) 580 621 ALLOCATE(globaldata_4d_i2(outdimlens(dimids(1)),outdimlens(dimids(2)), & 581 622 & outdimlens(dimids(3)),ntchunk)) 623 globaldata_4d_i2(:,:,:,:) = 0 582 624 CASE( NF90_INT ) 583 625 ALLOCATE(globaldata_4d_i4(outdimlens(dimids(1)),outdimlens(dimids(2)), & 584 626 & outdimlens(dimids(3)),ntchunk)) 627 globaldata_4d_i4(:,:,:,:) = 0 585 628 CASE( NF90_FLOAT ) 586 629 ALLOCATE(globaldata_4d_sp(outdimlens(dimids(1)),outdimlens(dimids(2)), & 587 630 & outdimlens(dimids(3)),ntchunk)) 631 globaldata_4d_sp(:,:,:,:) = 0. 588 632 CASE( NF90_DOUBLE ) 589 633 ALLOCATE(globaldata_4d_dp(outdimlens(dimids(1)),outdimlens(dimids(2)), & 590 634 & outdimlens(dimids(3)),ntchunk)) 635 globaldata_4d_dp(:,:,:,:) = 0. 591 636 CASE DEFAULT 592 637 WRITE(numerr,*) 'Unknown nf90 type: ', xtype 593 STOP 638 STOP 9 594 639 END SELECT 595 640 ELSE 596 641 WRITE(numerr,*) 'ERROR! : A netcdf variable has more than 4 dimensions which is not taken into account' 597 STOP 642 STOP 9 598 643 ENDIF 599 644 … … 967 1012 IF( nthreads == 1 .AND. istop /= nf90_noerr ) THEN 968 1013 WRITE(numerr,*) '*** NEMO rebuild failed! ***' 969 STOP 1014 STOP 9 970 1015 ENDIF 971 1016 … … 976 1021 IF( istop /= nf90_noerr ) THEN 977 1022 WRITE(numerr,*) '*** NEMO rebuild failed! ***' 978 STOP 1023 STOP 9 979 1024 ENDIF 980 1025 … … 1050 1095 CASE DEFAULT 1051 1096 WRITE(numerr,*) 'Unknown nf90 type: ', xtype 1052 STOP 1097 STOP 9 1053 1098 END SELECT 1054 1099 … … 1073 1118 CASE DEFAULT 1074 1119 WRITE(numerr,*) 'Unknown nf90 type: ', xtype 1075 STOP 1120 STOP 9 1076 1121 END SELECT 1077 1122 … … 1096 1141 CASE DEFAULT 1097 1142 WRITE(numerr,*) 'Unknown nf90 type: ', xtype 1098 STOP 1143 STOP 9 1099 1144 END SELECT 1100 1145 … … 1146 1191 WRITE(numerr,*) "*** NEMO rebuild failed ***" 1147 1192 WRITE(numerr,*) 1148 STOP 1193 STOP 9 1149 1194 ENDIF 1150 1195 ENDIF
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