- Timestamp:
- 2019-12-11T12:09:17+01:00 (4 years ago)
- Location:
- NEMO/branches/2019/dev_r12072_MERGE_OPTION2_2019
- Files:
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- 1 deleted
- 4 edited
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NEMO/branches/2019/dev_r12072_MERGE_OPTION2_2019/src/ABL/sbcabl.F90
r12154 r12179 2 2 !!====================================================================== 3 3 !! *** MODULE sbcabl *** 4 !! Ocean forcing: momentum, heat and freshwater flux formulation 5 !! derived from an ABL model 4 !! Ocean forcing: momentum, heat and freshwater flux formulation 5 !! derived from an ABL model 6 6 !!===================================================================== 7 7 !! History : 4.0 ! 2019-03 (F. Lemarié & G. Samson) Original code … … 9 9 10 10 !!---------------------------------------------------------------------- 11 !! sbc_abl_init : Initialization of ABL model based on namelist options 12 !! sbc_abl : driver for the computation of momentum, heat and freshwater 11 !! sbc_abl_init : Initialization of ABL model based on namelist options 12 !! sbc_abl : driver for the computation of momentum, heat and freshwater 13 13 !! fluxes over ocean via the ABL model 14 14 !!---------------------------------------------------------------------- … … 35 35 USE ice , ONLY : u_ice, v_ice, tm_su, ato_i ! ato_i = total open water fractional area 36 36 USE sbc_ice, ONLY : wndm_ice, utau_ice, vtau_ice 37 #endif 37 #endif 38 38 #if ! defined key_iomput 39 39 USE diawri , ONLY : dia_wri_alloc_abl … … 59 59 !! 60 60 !! ** Purposes : - read namelist section namsbc_abl 61 !! - initialize and check parameter values 62 !! - initialize variables of ABL model 61 !! - initialize and check parameter values 62 !! - initialize variables of ABL model 63 63 !! 64 64 !!---------------------------------------------------------------------- … … 74 74 & rn_ldyn_min , rn_ldyn_max, rn_ltra_min, rn_ltra_max, & 75 75 & nn_amxl, rn_cm, rn_ct, rn_ce, rn_ceps, rn_Rod, rn_Ric, & 76 & ln_smth_pblh 76 & ln_smth_pblh 77 77 !!--------------------------------------------------------------------- 78 78 … … 87 87 IF(lwm) WRITE( numond, namsbc_abl ) 88 88 ! 89 ! Check ABL mixing length option 89 ! Check ABL mixing length option 90 90 IF( nn_amxl < 0 .OR. nn_amxl > 2 ) & 91 & CALL ctl_stop( 'abl_init : bad flag, nn_amxl must be 0, 1 or 2 ' ) 92 ! 93 ! Check ABL dyn restore option 91 & CALL ctl_stop( 'abl_init : bad flag, nn_amxl must be 0, 1 or 2 ' ) 92 ! 93 ! Check ABL dyn restore option 94 94 IF( nn_dyn_restore < 0 .OR. nn_dyn_restore > 2 ) & 95 & CALL ctl_stop( 'abl_init : bad flag, nn_dyn_restore must be 0, 1 or 2 ' ) 95 & CALL ctl_stop( 'abl_init : bad flag, nn_dyn_restore must be 0, 1 or 2 ' ) 96 96 97 97 !!--------------------------------------------------------------------- 98 98 !! Control prints 99 !!--------------------------------------------------------------------- 99 !!--------------------------------------------------------------------- 100 100 IF(lwp) THEN ! Control print (other namelist variable) 101 101 WRITE(numout,*) … … 106 106 IF(ln_geos_winds) THEN 107 107 ln_geos_winds = .FALSE. 108 WRITE(numout,*) ' ABL -- geostrophic guide disabled (not compatible with ln_hpgls_frc = .T.)' 108 WRITE(numout,*) ' ABL -- geostrophic guide disabled (not compatible with ln_hpgls_frc = .T.)' 109 109 END IF 110 110 ELSE IF( ln_geos_winds ) THEN 111 WRITE(numout,*) ' ABL -- winds forced by geostrophic winds' 111 WRITE(numout,*) ' ABL -- winds forced by geostrophic winds' 112 112 ELSE 113 WRITE(numout,*) ' ABL -- Geostrophic winds and large-scale pressure gradient are ignored' 113 WRITE(numout,*) ' ABL -- Geostrophic winds and large-scale pressure gradient are ignored' 114 114 END IF 115 115 ! 116 116 SELECT CASE ( nn_dyn_restore ) 117 CASE ( 0 ) 118 WRITE(numout,*) ' ABL -- No restoring for ABL winds' 117 CASE ( 0 ) 118 WRITE(numout,*) ' ABL -- No restoring for ABL winds' 119 119 CASE ( 1 ) 120 WRITE(numout,*) ' ABL -- Restoring of ABL winds only in the equatorial region ' 120 WRITE(numout,*) ' ABL -- Restoring of ABL winds only in the equatorial region ' 121 121 CASE ( 2 ) 122 WRITE(numout,*) ' ABL -- Restoring of ABL winds activated everywhere ' 122 WRITE(numout,*) ' ABL -- Restoring of ABL winds activated everywhere ' 123 123 END SELECT 124 124 ! 125 IF( ln_smth_pblh ) WRITE(numout,*) ' ABL -- Smoothing of PBL height is activated' 126 125 IF( ln_smth_pblh ) WRITE(numout,*) ' ABL -- Smoothing of PBL height is activated' 126 ! 127 127 ENDIF 128 128 129 129 !!--------------------------------------------------------------------- 130 130 !! Convert nudging coefficient from hours to 1/sec 131 !!--------------------------------------------------------------------- 131 !!--------------------------------------------------------------------- 132 132 zcff = 1._wp / 3600._wp 133 133 rn_ldyn_min = zcff / rn_ldyn_min 134 rn_ldyn_max = zcff / rn_ldyn_max 134 rn_ldyn_max = zcff / rn_ldyn_max 135 135 rn_ltra_min = zcff / rn_ltra_min 136 rn_ltra_max = zcff / rn_ltra_max 137 138 !!--------------------------------------------------------------------- 139 !! ABL grid initialization 140 !!--------------------------------------------------------------------- 141 CALL iom_open( TRIM(cn_dir)//TRIM(cn_dom), inum ) 136 rn_ltra_max = zcff / rn_ltra_max 137 138 !!--------------------------------------------------------------------- 139 !! ABL grid initialization 140 !!--------------------------------------------------------------------- 141 CALL iom_open( TRIM(cn_dir)//TRIM(cn_dom), inum ) 142 142 id = iom_varid( inum, 'e3t_abl', kdimsz=idimsz, kndims=indims, lduld=lluldl ) 143 jpka = idimsz(indims - COUNT( (/lluldl/) ) ) 143 jpka = idimsz(indims - COUNT( (/lluldl/) ) ) 144 144 jpkam1 = jpka - 1 145 145 … … 152 152 153 153 #if ! defined key_iomput 154 154 IF( dia_wri_alloc_abl() /= 0 ) CALL ctl_stop( 'STOP', 'abl_init : unable to allocate arrays' ) 155 155 #endif 156 156 … … 158 158 WRITE(numout,*) 159 159 WRITE(numout,*) ' sbc_abl_init : ABL Reference vertical grid' 160 WRITE(numout,*) ' ~~~~~~~' 160 WRITE(numout,*) ' ~~~~~~~' 161 161 WRITE(numout, "(9x,' level ght_abl ghw_abl e3t_abl e3w_abl ')" ) 162 162 WRITE(numout, "(10x, i4, 4f9.2)" ) ( jk, ght_abl(jk), ghw_abl(jk), e3t_abl(jk), e3w_abl(jk), jk = 1, jpka ) … … 164 164 165 165 !!--------------------------------------------------------------------- 166 !! Check TKE closure parameters 167 !!--------------------------------------------------------------------- 166 !! Check TKE closure parameters 167 !!--------------------------------------------------------------------- 168 168 rn_Sch = rn_ce / rn_cm 169 169 mxl_min = (avm_bak / rn_cm) / sqrt( tke_min ) … … 172 172 WRITE(numout,*) 173 173 WRITE(numout,*) ' abl_zdf_tke : ABL TKE turbulent closure' 174 WRITE(numout,*) ' ~~~~~~~~~~~' 174 WRITE(numout,*) ' ~~~~~~~~~~~' 175 175 IF(nn_amxl==0) WRITE(numout,*) 'Deardorff 80 length-scale ' 176 176 IF(nn_amxl==1) WRITE(numout,*) 'length-scale based on the distance to the PBL height ' 177 177 WRITE(numout,*) ' Minimum value of atmospheric TKE = ',tke_min,' m^2 s^-2' 178 178 WRITE(numout,*) ' Minimum value of atmospheric mixing length = ',mxl_min,' m' 179 WRITE(numout,*) ' Constant for turbulent viscosity = ',rn_Cm 180 WRITE(numout,*) ' Constant for turbulent diffusivity = ',rn_Ct 181 WRITE(numout,*) ' Constant for Schmidt number = ',rn_Sch 182 WRITE(numout,*) ' Constant for TKE dissipation = ',rn_Ceps 179 WRITE(numout,*) ' Constant for turbulent viscosity = ',rn_Cm 180 WRITE(numout,*) ' Constant for turbulent diffusivity = ',rn_Ct 181 WRITE(numout,*) ' Constant for Schmidt number = ',rn_Sch 182 WRITE(numout,*) ' Constant for TKE dissipation = ',rn_Ceps 183 183 END IF 184 184 185 185 !!------------------------------------------------------------------------------------------- 186 186 !! Compute parameters to build the vertical profile for the nudging term (used in abl_stp()) 187 !!------------------------------------------------------------------------------------------- 187 !!------------------------------------------------------------------------------------------- 188 188 zcff1 = 1._wp / ( jp_bmax - jp_bmin )**3 189 189 ! for active tracers … … 192 192 jp_alp1_tra = -6._wp * zcff1 * jp_bmax * jp_bmin * ( rn_ltra_max - rn_ltra_min ) 193 193 jp_alp0_tra = zcff1 * ( rn_ltra_max * jp_bmin*jp_bmin * (3._wp*jp_bmax - jp_bmin) & 194 & - rn_ltra_min * jp_bmax*jp_bmax * (3._wp*jp_bmin - jp_bmax) ) 194 & - rn_ltra_min * jp_bmax*jp_bmax * (3._wp*jp_bmin - jp_bmax) ) 195 195 ! for dynamics 196 196 jp_alp3_dyn = -2._wp * zcff1 * ( rn_ldyn_max - rn_ldyn_min ) … … 198 198 jp_alp1_dyn = -6._wp * zcff1 * jp_bmax * jp_bmin * ( rn_ldyn_max - rn_ldyn_min ) 199 199 jp_alp0_dyn = zcff1 * ( rn_ldyn_max * jp_bmin*jp_bmin * (3._wp*jp_bmax - jp_bmin) & 200 & - rn_ldyn_min * jp_bmax*jp_bmax * (3._wp*jp_bmin - jp_bmax) ) 200 & - rn_ldyn_min * jp_bmax*jp_bmax * (3._wp*jp_bmin - jp_bmax) ) 201 201 202 202 jp_pblh_min = ghw_abl( 4) / jp_bmin !<-- at least 3 grid points at the bottom have value rn_ltra_min … … 229 229 & + jp_alp1_tra * jp_bmin + jp_alp0_tra ) * rdt_abl 230 230 zcff1 = ( jp_alp3_tra * jp_bmax**3 + jp_alp2_tra * jp_bmax**2 & 231 & + jp_alp1_tra * jp_bmax + jp_alp0_tra ) * rdt_abl 231 & + jp_alp1_tra * jp_bmax + jp_alp0_tra ) * rdt_abl 232 232 IF(lwp) THEN 233 233 WRITE(numout,*) ' ABL Minimum value for tracers restoring = ',zcff … … 244 244 !!------------------------------------------------------------------------------------------- 245 245 !! Initialize Coriolis frequency, equatorial restoring and land/sea mask 246 !!------------------------------------------------------------------------------------------- 246 !!------------------------------------------------------------------------------------------- 247 247 fft_abl(:,:) = 2._wp * omega * SIN( rad * gphit(:,:) ) 248 248 249 249 ! Equatorial restoring 250 250 IF( nn_dyn_restore == 1 ) THEN 251 zcff = 2._wp * omega * SIN( rad * 90._wp ) !++ fmax 251 zcff = 2._wp * omega * SIN( rad * 90._wp ) !++ fmax 252 252 rest_eq(:,:) = SIN( 0.5_wp*rpi*( (fft_abl(:,:) - zcff) / zcff ) )**8 253 253 !!GS: alternative shape … … 260 260 msk_abl(:,:) = tmask(:,:,1) 261 261 262 !!------------------------------------------------------------------------------------------- 262 !!------------------------------------------------------------------------------------------- 263 263 264 264 ! initialize 2D bulk fields AND 3D abl data … … 275 275 CALL fld_read( nit000, nn_fsbc, sf ) ! input fields provided at the first time-step 276 276 277 278 277 u_abl(:,:,:,nt_n ) = sf(jp_wndi)%fnow(:,:,:) 278 v_abl(:,:,:,nt_n ) = sf(jp_wndj)%fnow(:,:,:) 279 279 tq_abl(:,:,:,nt_n,jp_ta) = sf(jp_tair)%fnow(:,:,:) 280 280 tq_abl(:,:,:,nt_n,jp_qa) = sf(jp_humi)%fnow(:,:,:) 281 281 282 282 tke_abl(:,:,:,nt_n ) = tke_min 283 283 avm_abl(:,:,: ) = avm_bak 284 284 avt_abl(:,:,: ) = avt_bak 285 mxl_abl(:,:,: ) = mxl_min 286 pblh (:,: ) = ghw_abl( 3 ) !<-- assume that the pbl contains 3 grid points 285 mxl_abl(:,:,: ) = mxl_min 286 pblh (:,: ) = ghw_abl( 3 ) !<-- assume that the pbl contains 3 grid points 287 287 u_abl (:,:,:,nt_a ) = 0._wp 288 288 v_abl (:,:,:,nt_a ) = 0._wp … … 292 292 293 293 rhoa(:,:) = rho_air( tq_abl(:,:,2,nt_n,jp_ta), tq_abl(:,:,2,nt_n,jp_qa), sf(jp_slp)%fnow(:,:,1) ) !!GS: rhoa must be (re)computed here here to avoid division by zero in blk_ice_1 (TBI) 294 294 295 295 END SUBROUTINE sbc_abl_init 296 296 … … 301 301 !! 302 302 !! ** Purpose : provide the momentum, heat and freshwater fluxes at 303 !! the ocean surface from an ABL calculation at each oceanic time step 304 !! 305 !! ** Method : 303 !! the ocean surface from an ABL calculation at each oceanic time step 304 !! 305 !! ** Method : 306 306 !! - Pre-compute part of turbulent fluxes in blk_oce_1 307 !! - Perform 1 time-step of the ABL model 307 !! - Perform 1 time-step of the ABL model 308 308 !! - Finalize flux computation in blk_oce_2 309 309 !! … … 322 322 #if defined key_si3 323 323 REAL(wp), DIMENSION(jpi,jpj) :: zssqi, zcd_dui, zseni, zevpi 324 #endif 324 #endif 325 325 INTEGER :: jbak, jbak_dta, ji, jj 326 326 !!--------------------------------------------------------------------- … … 329 329 !! 1 - Read Atmospheric 3D data for large-scale forcing 330 330 !!------------------------------------------------------------------------------------------- 331 331 332 332 CALL fld_read( kt, nn_fsbc, sf ) ! input fields provided at the current time-step 333 333 334 334 !!------------------------------------------------------------------------------------------- 335 335 !! 2 - Compute Cd x ||U||, Ch x ||U||, Ce x ||U||, and SSQ using now fields 336 !!------------------------------------------------------------------------------------------- 336 !!------------------------------------------------------------------------------------------- 337 337 338 338 CALL blk_oce_1( kt, u_abl(:,:,2,nt_n ), v_abl(:,:,2,nt_n ), & ! <<= in … … 340 340 & sf(jp_slp )%fnow(:,:,1) , sst_m, ssu_m, ssv_m , & ! <<= in 341 341 & sf(jp_qsr )%fnow(:,:,1) , sf(jp_qlw )%fnow(:,:,1) , & ! <<= in 342 & zssq, zcd_du, zsen, zevp )! =>> out343 342 & tsk_m, zssq, zcd_du, zsen, zevp ) ! =>> out 343 344 344 #if defined key_si3 345 345 CALL blk_ice_1( u_abl(:,:,2,nt_n ), v_abl(:,:,2,nt_n ), & ! <<= in … … 347 347 & sf(jp_slp)%fnow(:,:,1) , u_ice, v_ice, tm_su , & ! <<= in 348 348 & pseni=zseni, pevpi=zevpi, pssqi=zssqi, pcd_dui=zcd_dui ) ! <<= out 349 #endif 349 #endif 350 350 351 351 !!------------------------------------------------------------------------------------------- 352 352 !! 3 - Advance ABL variables from now (n) to after (n+1) 353 !!------------------------------------------------------------------------------------------- 354 355 CALL abl_stp( kt, sst_m, ssu_m, ssv_m, zssq, & ! <<= in353 !!------------------------------------------------------------------------------------------- 354 355 CALL abl_stp( kt, tsk_m, ssu_m, ssv_m, zssq, & ! <<= in 356 356 & sf(jp_wndi)%fnow(:,:,:), sf(jp_wndj)%fnow(:,:,:), & ! <<= in 357 357 & sf(jp_tair)%fnow(:,:,:), sf(jp_humi)%fnow(:,:,:), & ! <<= in … … 360 360 & zcd_du, zsen, zevp, & ! <=> in/out 361 361 & wndm, utau, vtau, taum & ! =>> out 362 #if defined key_si3 362 #if defined key_si3 363 363 & , tm_su, u_ice, v_ice, zssqi, zcd_dui & ! <<= in 364 364 & , zseni, zevpi, wndm_ice, ato_i & ! <<= in 365 365 & , utau_ice, vtau_ice & ! =>> out 366 #endif 366 #endif 367 367 & ) 368 368 !!------------------------------------------------------------------------------------------- 369 !! 4 - Finalize flux computation using ABL variables at (n+1), nt_n corresponds to (n+1) since 369 !! 4 - Finalize flux computation using ABL variables at (n+1), nt_n corresponds to (n+1) since 370 370 !! time swap is done in abl_stp 371 !!------------------------------------------------------------------------------------------- 371 !!------------------------------------------------------------------------------------------- 372 372 373 373 CALL blk_oce_2( tq_abl(:,:,2,nt_n,jp_ta), & 374 374 & sf(jp_qsr )%fnow(:,:,1) , sf(jp_qlw )%fnow(:,:,1), & 375 375 & sf(jp_prec)%fnow(:,:,1) , sf(jp_snow)%fnow(:,:,1), & 376 & sst_m, zsen, zevp )377 378 CALL abl_rst_opn( kt ) ! Open abl restart file (if necessary) 379 IF( lrst_abl ) CALL abl_rst_write( kt ) ! -- abl restart file 376 & tsk_m, zsen, zevp ) 377 378 CALL abl_rst_opn( kt ) ! Open abl restart file (if necessary) 379 IF( lrst_abl ) CALL abl_rst_write( kt ) ! -- abl restart file 380 380 381 381 #if defined key_si3 382 382 ! Avoid a USE abl in icesbc module 383 383 sf(jp_tair)%fnow(:,:,1) = tq_abl(:,:,2,nt_n,jp_ta); sf(jp_humi)%fnow(:,:,1) = tq_abl(:,:,2,nt_n,jp_qa) 384 #endif 384 #endif 385 385 386 386 END SUBROUTINE sbc_abl -
NEMO/branches/2019/dev_r12072_MERGE_OPTION2_2019/src/OCE/SBC/sbc_oce.F90
r12166 r12179 2 2 !!====================================================================== 3 3 !! *** MODULE sbc_oce *** 4 !! Surface module : variables defined in core memory 4 !! Surface module : variables defined in core memory 5 5 !!====================================================================== 6 6 !! History : 3.0 ! 2006-06 (G. Madec) Original code … … 9 9 !! - ! 2010-11 (G. Madec) ice-ocean stress always computed at each ocean time-step 10 10 !! 3.3 ! 2010-10 (J. Chanut, C. Bricaud) add the surface pressure forcing 11 !! 4.0 ! 2012-05 (C. Rousset) add attenuation coef for use in ice model 11 !! 4.0 ! 2012-05 (C. Rousset) add attenuation coef for use in ice model 12 12 !! 4.0 ! 2016-06 (L. Brodeau) new unified bulk routine (based on AeroBulk) 13 !! 4.0 ! 2019-03 (F. Lemarié, G. Samson) add compatibility with ABL mode 13 !! 4.0 ! 2019-03 (F. Lemarié, G. Samson) add compatibility with ABL mode 14 14 !!---------------------------------------------------------------------- 15 15 … … 27 27 PUBLIC sbc_oce_alloc ! routine called in sbcmod.F90 28 28 PUBLIC sbc_tau2wnd ! routine called in several sbc modules 29 29 30 30 !!---------------------------------------------------------------------- 31 31 !! Namelist for the Ocean Surface Boundary Condition … … 45 45 LOGICAL , PUBLIC :: ln_dm2dc !: Daily mean to Diurnal Cycle short wave (qsr) 46 46 LOGICAL , PUBLIC :: ln_rnf !: runoffs / runoff mouths 47 LOGICAL , PUBLIC :: ln_ssr !: Sea Surface restoring on SST and/or SSS 47 LOGICAL , PUBLIC :: ln_ssr !: Sea Surface restoring on SST and/or SSS 48 48 LOGICAL , PUBLIC :: ln_apr_dyn !: Atmospheric pressure forcing used on dynamics (ocean & ice) 49 49 INTEGER , PUBLIC :: nn_ice !: flag for ice in the surface boundary condition (=0/1/2/3) … … 51 51 ! !: =F levitating ice (no presure effect) with mass and salt exchanges 52 52 ! !: =T embedded sea-ice (pressure effect + mass and salt exchanges) 53 INTEGER , PUBLIC :: nn_components !: flag for sbc module (including sea-ice) coupling mode (see component definition below) 54 INTEGER , PUBLIC :: nn_fwb !: FreshWater Budget: 55 ! !: = 0 unchecked 53 INTEGER , PUBLIC :: nn_components !: flag for sbc module (including sea-ice) coupling mode (see component definition below) 54 INTEGER , PUBLIC :: nn_fwb !: FreshWater Budget: 55 ! !: = 0 unchecked 56 56 ! !: = 1 global mean of e-p-r set to zero at each nn_fsbc time step 57 57 ! !: = 2 annual global mean of e-p-r set to zero … … 81 81 INTEGER , PUBLIC, PARAMETER :: jp_purecpl = 5 !: Pure ocean-atmosphere Coupled formulation 82 82 INTEGER , PUBLIC, PARAMETER :: jp_none = 6 !: for OPA when doing coupling via SAS module 83 84 !!---------------------------------------------------------------------- 85 !! Stokes drift parametrization definition 83 84 !!---------------------------------------------------------------------- 85 !! Stokes drift parametrization definition 86 86 !!---------------------------------------------------------------------- 87 87 INTEGER , PUBLIC, PARAMETER :: jp_breivik_2014 = 0 !: Breivik 2014: v_z=v_0*[exp(2*k*z)/(1-8*k*z)] 88 INTEGER , PUBLIC, PARAMETER :: jp_li_2017 = 1 !: Li et al 2017: Stokes drift based on Phillips spectrum (Breivik 2016) 89 90 INTEGER , PUBLIC, PARAMETER :: jp_peakfr = 2 !: Li et al 2017: using the peak wave number read from wave model instead 91 88 INTEGER , PUBLIC, PARAMETER :: jp_li_2017 = 1 !: Li et al 2017: Stokes drift based on Phillips spectrum (Breivik 2016) 89 ! with depth averaged profile 90 INTEGER , PUBLIC, PARAMETER :: jp_peakfr = 2 !: Li et al 2017: using the peak wave number read from wave model instead 91 ! of the inverse depth scale 92 92 LOGICAL , PUBLIC :: ll_st_bv2014 = .FALSE. ! logical indicator, .true. if Breivik 2014 parameterisation is active. 93 93 LOGICAL , PUBLIC :: ll_st_li2017 = .FALSE. ! logical indicator, .true. if Li 2017 parameterisation is active. … … 98 98 !! component definition 99 99 !!---------------------------------------------------------------------- 100 INTEGER , PUBLIC, PARAMETER :: jp_iam_nemo = 0 !: Initial single executable configuration 101 100 INTEGER , PUBLIC, PARAMETER :: jp_iam_nemo = 0 !: Initial single executable configuration 101 ! (no internal OASIS coupling) 102 102 INTEGER , PUBLIC, PARAMETER :: jp_iam_opa = 1 !: Multi executable configuration - OPA component 103 103 ! (internal OASIS coupling) 104 104 INTEGER , PUBLIC, PARAMETER :: jp_iam_sas = 2 !: Multi executable configuration - SAS component 105 105 ! (internal OASIS coupling) 106 106 !!---------------------------------------------------------------------- 107 107 !! Ocean Surface Boundary Condition fields … … 112 112 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: utau , utau_b !: sea surface i-stress (ocean referential) [N/m2] 113 113 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: vtau , vtau_b !: sea surface j-stress (ocean referential) [N/m2] 114 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: taum !: module of sea surface stress (at T-point) [N/m2] 114 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: taum !: module of sea surface stress (at T-point) [N/m2] 115 115 !! wndm is used compute surface gases exchanges in ice-free ocean or leads 116 116 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wndm !: wind speed module at T-point (=|U10m-Uoce|) [m/s] 117 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: rhoa !: air density at "rn_zu" m above the sea [kg/m3] !LB117 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: rhoa !: air density at "rn_zu" m above the sea [kg/m3] 118 118 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: qsr !: sea heat flux: solar [W/m2] 119 119 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: qns , qns_b !: sea heat flux: non solar [W/m2] … … 124 124 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: emp_tot !: total E-P over ocean and ice [Kg/m2/s] 125 125 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: fmmflx !: freshwater budget: freezing/melting [Kg/m2/s] 126 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: rnf , rnf_b !: river runoff [Kg/m2/s] 127 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: fwficb , fwficb_b !: iceberg melting [Kg/m2/s] 126 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: rnf , rnf_b !: river runoff [Kg/m2/s] 127 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: fwficb , fwficb_b !: iceberg melting [Kg/m2/s] 128 128 !! 129 129 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sbc_tsc, sbc_tsc_b !: sbc content trend [K.m/s] jpi,jpj,jpts … … 138 138 139 139 !!--------------------------------------------------------------------- 140 !! ABL Vertical Domain size 140 !! ABL Vertical Domain size 141 141 !!--------------------------------------------------------------------- 142 142 INTEGER , PUBLIC :: jpka = 2 !: ABL number of vertical levels (default definition) … … 154 154 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sss_m !: mean (nn_fsbc time-step) surface sea salinity [psu] 155 155 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ssh_m !: mean (nn_fsbc time-step) sea surface height [m] 156 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: tsk_m !: mean (nn_fsbc time-step) SKIN surface sea temperature [K] 156 157 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: e3t_m !: mean (nn_fsbc time-step) sea surface layer thickness [m] 157 158 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: frq_m !: mean (nn_fsbc time-step) fraction of solar net radiation absorbed in the 1st T level [-] … … 175 176 ! 176 177 ALLOCATE( utau(jpi,jpj) , utau_b(jpi,jpj) , taum(jpi,jpj) , & 177 & vtau(jpi,jpj) , vtau_b(jpi,jpj) , wndm(jpi,jpj) , rhoa(jpi,jpj) , STAT=ierr(1) ) 178 178 & vtau(jpi,jpj) , vtau_b(jpi,jpj) , wndm(jpi,jpj) , rhoa(jpi,jpj) , STAT=ierr(1) ) 179 ! 179 180 ALLOCATE( qns_tot(jpi,jpj) , qns (jpi,jpj) , qns_b(jpi,jpj), & 180 181 & qsr_tot(jpi,jpj) , qsr (jpi,jpj) , & 181 182 & emp (jpi,jpj) , emp_b(jpi,jpj) , & 182 183 & sfx (jpi,jpj) , sfx_b(jpi,jpj) , emp_tot(jpi,jpj), fmmflx(jpi,jpj), STAT=ierr(2) ) 183 184 ! 184 185 ALLOCATE( rnf (jpi,jpj) , sbc_tsc (jpi,jpj,jpts) , qsr_hc (jpi,jpj,jpk) , & 185 186 & rnf_b(jpi,jpj) , sbc_tsc_b(jpi,jpj,jpts) , qsr_hc_b(jpi,jpj,jpk) , & 186 187 & fwficb (jpi,jpj), fwficb_b(jpi,jpj), STAT=ierr(3) ) 187 188 ! 188 189 ALLOCATE( tprecip(jpi,jpj) , sprecip(jpi,jpj) , fr_i(jpi,jpj) , & 189 & atm_co2(jpi,jpj) , 190 & atm_co2(jpi,jpj) , tsk_m(jpi,jpj) , & 190 191 & ssu_m (jpi,jpj) , sst_m(jpi,jpj) , frq_m(jpi,jpj) , & 191 192 & ssv_m (jpi,jpj) , sss_m(jpi,jpj) , ssh_m(jpi,jpj) , STAT=ierr(4) ) … … 203 204 !!--------------------------------------------------------------------- 204 205 !! *** ROUTINE sbc_tau2wnd *** 205 !! 206 !! ** Purpose : Estimation of wind speed as a function of wind stress 206 !! 207 !! ** Purpose : Estimation of wind speed as a function of wind stress 207 208 !! 208 209 !! ** Method : |tau|=rhoa*Cd*|U|^2 … … 215 216 INTEGER :: ji, jj ! dummy indices 216 217 !!--------------------------------------------------------------------- 217 zcoef = 0.5 / ( zrhoa * zcdrag ) 218 zcoef = 0.5 / ( zrhoa * zcdrag ) 218 219 DO jj = 2, jpjm1 219 220 DO ji = fs_2, fs_jpim1 ! vect. opt. 220 ztx = utau(ji-1,jj ) + utau(ji,jj) 221 zty = vtau(ji ,jj-1) + vtau(ji,jj) 221 ztx = utau(ji-1,jj ) + utau(ji,jj) 222 zty = vtau(ji ,jj-1) + vtau(ji,jj) 222 223 ztau = SQRT( ztx * ztx + zty * zty ) 223 224 wndm(ji,jj) = SQRT ( ztau * zcoef ) * tmask(ji,jj,1) -
NEMO/branches/2019/dev_r12072_MERGE_OPTION2_2019/src/OCE/SBC/sbcblk.F90
r12155 r12179 434 434 & sf(jp_slp )%fnow(:,:,1), sst_m, ssu_m, ssv_m, & ! <<= in 435 435 & sf(jp_qsr )%fnow(:,:,1), sf(jp_qlw )%fnow(:,:,1), & ! <<= in (wl/cs) 436 & zssq, zcd_du, zsen, zevp )! =>> out436 & tsk_m, zssq, zcd_du, zsen, zevp ) ! =>> out 437 437 438 438 CALL blk_oce_2( sf(jp_tair)%fnow(:,:,1), sf(jp_qsr )%fnow(:,:,1), & ! <<= in 439 439 & sf(jp_qlw )%fnow(:,:,1), sf(jp_prec)%fnow(:,:,1), & ! <<= in 440 & sf(jp_snow)%fnow(:,:,1), sst_m, & ! <<= in440 & sf(jp_snow)%fnow(:,:,1), tsk_m, & ! <<= in 441 441 & zsen, zevp ) ! <=> in out 442 442 ENDIF … … 472 472 473 473 SUBROUTINE blk_oce_1( kt, pwndi, pwndj , ptair, phumi, & ! inp 474 & pslp , pst , pu , pv,& ! inp475 & pqsr , pqlw ,& ! inp476 & pssq , pcd_du, psen , pevp ) ! out474 & pslp , pst , pu , pv, & ! inp 475 & pqsr , pqlw , & ! inp 476 & ptsk, pssq , pcd_du, psen , pevp ) ! out 477 477 !!--------------------------------------------------------------------- 478 478 !! *** ROUTINE blk_oce_1 *** … … 501 501 REAL(wp), INTENT(in ), DIMENSION(:,:) :: pqsr ! 502 502 REAL(wp), INTENT(in ), DIMENSION(:,:) :: pqlw ! 503 REAL(wp), INTENT( out), DIMENSION(:,:) :: ptsk ! skin temp. (or SST if CS & WL not used) [K] 503 504 REAL(wp), INTENT( out), DIMENSION(:,:) :: pssq ! specific humidity at pst [kg/kg] 504 505 REAL(wp), INTENT( out), DIMENSION(:,:) :: pcd_du ! Cd x |dU| at T-points [m/s] … … 509 510 REAL(wp) :: zztmp ! local variable 510 511 REAL(wp), DIMENSION(jpi,jpj) :: zwnd_i, zwnd_j ! wind speed components at T-point 511 REAL(wp), DIMENSION(jpi,jpj) :: zst ! surface temperature in Kelvin512 512 REAL(wp), DIMENSION(jpi,jpj) :: zU_zu ! bulk wind speed at height zu [m/s] 513 513 REAL(wp), DIMENSION(jpi,jpj) :: ztpot ! potential temperature of air at z=rn_zqt [K] … … 521 521 ! 522 522 ! local scalars ( place there for vector optimisation purposes) 523 zst(:,:) = pst(:,:) + rt0 ! convert SST from Celcius to Kelvin (and set minimum value far above 0 K) 523 ! ! convert "bulk SST" from Celcius to Kelvin (and set minimum value far above 0 K) 524 ptsk(:,:) = pst(:,:) + rt0 ! by default, skin temperature = "bulk SST" (will remain this way if NCAR algorithm used!) 524 525 525 526 ! ----------------------------------------------------------------------------- ! … … 568 569 569 570 ! specific humidity at SST 570 pssq(:,:) = rdct_qsat_salt * q_sat( zst(:,:), pslp(:,:) )571 pssq(:,:) = rdct_qsat_salt * q_sat( ptsk(:,:), pslp(:,:) ) 571 572 572 573 IF( ln_skin_cs .OR. ln_skin_wl ) THEN 573 zztmp1(:,:) = zst(:,:) 574 !! Backup "bulk SST" and associated spec. hum. 575 zztmp1(:,:) = ptsk(:,:) 574 576 zztmp2(:,:) = pssq(:,:) 575 577 ENDIF … … 610 612 611 613 CASE( np_NCAR ) 612 CALL turb_ncar ( rn_zqt, rn_zu, zst, ztpot, pssq, zqair, wndm, &614 CALL turb_ncar ( rn_zqt, rn_zu, ptsk, ztpot, pssq, zqair, wndm, & 613 615 & zcd_oce, zch_oce, zce_oce, t_zu, q_zu, zU_zu, cdn_oce, chn_oce, cen_oce ) 614 616 615 617 CASE( np_COARE_3p0 ) 616 CALL turb_coare3p0 ( kt, rn_zqt, rn_zu, zst, ztpot, pssq, zqair, wndm, ln_skin_cs, ln_skin_wl, &618 CALL turb_coare3p0 ( kt, rn_zqt, rn_zu, ptsk, ztpot, pssq, zqair, wndm, ln_skin_cs, ln_skin_wl, & 617 619 & zcd_oce, zch_oce, zce_oce, t_zu, q_zu, zU_zu, cdn_oce, chn_oce, cen_oce, & 618 620 & Qsw=qsr(:,:), rad_lw=pqlw(:,:), slp=pslp(:,:) ) 619 621 620 622 CASE( np_COARE_3p6 ) 621 CALL turb_coare3p6 ( kt, rn_zqt, rn_zu, zst, ztpot, pssq, zqair, wndm, ln_skin_cs, ln_skin_wl, &623 CALL turb_coare3p6 ( kt, rn_zqt, rn_zu, ptsk, ztpot, pssq, zqair, wndm, ln_skin_cs, ln_skin_wl, & 622 624 & zcd_oce, zch_oce, zce_oce, t_zu, q_zu, zU_zu, cdn_oce, chn_oce, cen_oce, & 623 625 & Qsw=qsr(:,:), rad_lw=pqlw(:,:), slp=pslp(:,:) ) 624 626 625 627 CASE( np_ECMWF ) 626 CALL turb_ecmwf ( kt, rn_zqt, rn_zu, zst, ztpot, pssq, zqair, wndm, ln_skin_cs, ln_skin_wl, &628 CALL turb_ecmwf ( kt, rn_zqt, rn_zu, ptsk, ztpot, pssq, zqair, wndm, ln_skin_cs, ln_skin_wl, & 627 629 & zcd_oce, zch_oce, zce_oce, t_zu, q_zu, zU_zu, cdn_oce, chn_oce, cen_oce, & 628 630 & Qsw=qsr(:,:), rad_lw=pqlw(:,:), slp=pslp(:,:) ) … … 634 636 635 637 IF( ln_skin_cs .OR. ln_skin_wl ) THEN 636 !! In the presence of sea-ice we forget about the cool-skin/warm-layer update of zst and pssq: 637 WHERE ( fr_i < 0.001_wp ) 638 ! zst and pssq have been updated by cool-skin/warm-layer scheme and we keep it!!! 639 zst(:,:) = zst(:,:)*tmask(:,:,1) 638 !! ptsk and pssq have been updated!!! 639 !! 640 !! In the presence of sea-ice we forget about the cool-skin/warm-layer update of ptsk and pssq: 641 WHERE ( fr_i(:,:) > 0.001_wp ) 642 ! sea-ice present, we forget about the update, using what we backed up before call to turb_*() 643 ptsk(:,:) = zztmp1(:,:) 644 pssq(:,:) = zztmp2(:,:) 645 ELSEWHERE 646 ! no sea-ice! 647 ! ptsk and zsq have been updated by cool-skin/warm-layer scheme and we keep them !!! 648 ptsk(:,:) = ptsk(:,:)*tmask(:,:,1) 640 649 pssq(:,:) = pssq(:,:)*tmask(:,:,1) 641 ELSEWHERE642 ! we forget about the update...643 zst(:,:) = zztmp1(:,:) !#LB: using what we backed up before skin-algo644 pssq(:,:) = zztmp2(:,:) !#LB: " " "645 650 END WHERE 646 651 END IF … … 671 676 END DO 672 677 ELSE !== BLK formulation ==! turbulent fluxes computation 673 CALL BULK_FORMULA( rn_zu, zst(:,:), pssq(:,:), t_zu(:,:), q_zu(:,:), &678 CALL BULK_FORMULA( rn_zu, ptsk(:,:), pssq(:,:), t_zu(:,:), q_zu(:,:), & 674 679 & zcd_oce(:,:), zch_oce(:,:), zce_oce(:,:), & 675 680 & wndm(:,:), zU_zu(:,:), pslp(:,:), & … … 709 714 ENDIF 710 715 ! 711 ENDIF 712 ! 716 ENDIF !IF( ln_abl ) 717 718 IF( ln_skin_cs .OR. ln_skin_wl ) THEN 719 CALL iom_put( "t_skin" , (ptsk - rt0) * tmask(:,:,1) ) ! T_skin in Celsius 720 CALL iom_put( "dt_skin" , (ptsk - pst - rt0) * tmask(:,:,1) ) ! T_skin - SST temperature difference... 721 ENDIF 722 713 723 IF(ln_ctl) THEN 714 724 CALL prt_ctl( tab2d_1=pevp , clinfo1=' blk_oce_1: pevp : ' ) … … 721 731 722 732 SUBROUTINE blk_oce_2( ptair, pqsr, pqlw, pprec, & ! <<= in 723 & psnow, pst , psen, pevp )! <<= in733 & psnow, ptsk , psen, pevp ) ! <<= in 724 734 !!--------------------------------------------------------------------- 725 735 !! *** ROUTINE blk_oce_2 *** … … 742 752 REAL(wp), INTENT(in), DIMENSION(:,:) :: pprec 743 753 REAL(wp), INTENT(in), DIMENSION(:,:) :: psnow 744 REAL(wp), INTENT(in), DIMENSION(:,:) :: p st ! surface temperature [Celcius]754 REAL(wp), INTENT(in), DIMENSION(:,:) :: ptsk ! SKIN surface temperature [K] 745 755 REAL(wp), INTENT(in), DIMENSION(:,:) :: psen 746 756 REAL(wp), INTENT(in), DIMENSION(:,:) :: pevp … … 750 760 REAL(wp), DIMENSION(jpi,jpj) :: zqlw ! long wave and sensible heat fluxes 751 761 REAL(wp), DIMENSION(jpi,jpj) :: zqla ! latent heat fluxes and evaporation 752 REAL(wp), DIMENSION(jpi,jpj) :: zst ! surface temperature in Kelvin753 762 !!--------------------------------------------------------------------- 754 763 ! 755 764 ! local scalars ( place there for vector optimisation purposes) 756 zst(:,:) = pst(:,:) + rt0 ! convert SST from Celcius to Kelvin (and set minimum value far above 0 K)757 765 758 766 … … 762 770 763 771 !! LB: now moved after Turbulent fluxes because must use the skin temperature rather that the SST 764 !! ( zstis skin temperature if ln_skin_cs==.TRUE. .OR. ln_skin_wl==.TRUE.)765 zqlw(:,:) = emiss_w * ( pqlw(:,:) - stefan* zst(:,:)*zst(:,:)*zst(:,:)*zst(:,:) ) * tmask(:,:,1) ! Net radiative longwave flux766 767 ! Turbulent fluxesover ocean768 ! ----------------------- ------772 !! (ptsk is skin temperature if ln_skin_cs==.TRUE. .OR. ln_skin_wl==.TRUE.) 773 zqlw(:,:) = emiss_w * ( pqlw(:,:) - stefan*ptsk(:,:)*ptsk(:,:)*ptsk(:,:)*ptsk(:,:) ) * tmask(:,:,1) ! Net radiative longwave flux 774 775 ! Latent flux over ocean 776 ! ----------------------- 769 777 770 778 ! use scalar version of L_vap() for AGRIF compatibility 771 779 DO jj = 1, jpj 772 780 DO ji = 1, jpi 773 zqla(ji,jj) = L_vap( zst(ji,jj) ) * pevp(ji,jj) * -1._wp ! Latent Heat flux !!GS: possibility to add a global qla to avoid recomputation after abl update781 zqla(ji,jj) = L_vap( ptsk(ji,jj) ) * pevp(ji,jj) * -1._wp ! Latent Heat flux !!GS: possibility to add a global qla to avoid recomputation after abl update 774 782 ENDDO 775 783 ENDDO … … 790 798 qns(:,:) = zqlw(:,:) + psen(:,:) + zqla(:,:) & ! Downward Non Solar 791 799 & - psnow(:,:) * rn_pfac * rLfus & ! remove latent melting heat for solid precip 792 & - pevp(:,:) * pst(:,:) * rcp & ! remove evap heat content at SST !LB??? pstis Celsius !?800 & - pevp(:,:) * (ptsk(:,:) -rt0) * rcp & ! remove evap heat content at SST !LB??? ptsk is Celsius !? 793 801 & + ( pprec(:,:) - psnow(:,:) ) * rn_pfac & ! add liquid precip heat content at Tair 794 802 & * ( ptair(:,:) - rt0 ) * rcp & … … 817 825 CALL iom_put( "qsr_oce" , qsr ) ! output downward solar heat over the ocean 818 826 CALL iom_put( "qt_oce" , qns+qsr ) ! output total downward heat over the ocean 819 ENDIF820 !821 IF( ln_skin_cs .OR. ln_skin_wl ) THEN822 CALL iom_put( "t_skin" , (zst - rt0) * tmask(:,:,1) ) ! T_skin in Celsius823 CALL iom_put( "dt_skin" , (zst - pst - rt0) * tmask(:,:,1) ) ! T_skin - SST temperature difference...824 827 ENDIF 825 828 ! … … 1107 1110 1108 1111 IF( iom_use('evap_ao_cea') .OR. iom_use('hflx_evap_cea') ) THEN 1109 ztmp(:,:) = zevap(:,:) * ( 1._wp - at_i_b(:,:) ) 1112 ztmp(:,:) = zevap(:,:) * ( 1._wp - at_i_b(:,:) ) 1110 1113 IF( iom_use('evap_ao_cea' ) ) CALL iom_put( 'evap_ao_cea' , ztmp(:,:) * tmask(:,:,1) ) ! ice-free oce evap (cell average) 1111 1114 IF( iom_use('hflx_evap_cea') ) CALL iom_put( 'hflx_evap_cea', ztmp(:,:) * sst_m(:,:) * rcp * tmask(:,:,1) ) ! heat flux from evap (cell average) … … 1116 1119 ENDIF 1117 1120 IF( iom_use('hflx_snow_cea') .OR. iom_use('hflx_snow_ao_cea') .OR. iom_use('hflx_snow_ai_cea') ) THEN 1118 WHERE( SUM( a_i_b, dim=3 ) > 1.e-10 ) ; ztmp(:,:) = rcpi * SUM( (ptsu-rt0) * a_i_b, dim=3 ) / SUM( a_i_b, dim=3 ) 1119 ELSEWHERE ; ztmp(:,:) = rcp * sst_m(:,:) 1120 ENDWHERE 1121 ztmp2(:,:) = sprecip(:,:) * ( ztmp(:,:) - rLfus ) 1122 IF( iom_use('hflx_snow_cea') ) CALL iom_put('hflx_snow_cea' , ztmp2(:,:) ) ! heat flux from snow (cell average) 1123 IF( iom_use('hflx_snow_ao_cea') ) CALL iom_put('hflx_snow_ao_cea', ztmp2(:,:) * ( 1._wp - zsnw(:,:) ) ) ! heat flux from snow (over ocean) 1124 IF( iom_use('hflx_snow_ai_cea') ) CALL iom_put('hflx_snow_ai_cea', ztmp2(:,:) * zsnw(:,:) ) ! heat flux from snow (over ice) 1121 WHERE( SUM( a_i_b, dim=3 ) > 1.e-10 ) 1122 ztmp(:,:) = rcpi * SUM( (ptsu-rt0) * a_i_b, dim=3 ) / SUM( a_i_b, dim=3 ) 1123 ELSEWHERE 1124 ztmp(:,:) = rcp * sst_m(:,:) 1125 ENDWHERE 1126 ztmp2(:,:) = sprecip(:,:) * ( ztmp(:,:) - rLfus ) 1127 IF( iom_use('hflx_snow_cea') ) CALL iom_put('hflx_snow_cea' , ztmp2(:,:) ) ! heat flux from snow (cell average) 1128 IF( iom_use('hflx_snow_ao_cea') ) CALL iom_put('hflx_snow_ao_cea', ztmp2(:,:) * ( 1._wp - zsnw(:,:) ) ) ! heat flux from snow (over ocean) 1129 IF( iom_use('hflx_snow_ai_cea') ) CALL iom_put('hflx_snow_ai_cea', ztmp2(:,:) * zsnw(:,:) ) ! heat flux from snow (over ice) 1125 1130 ENDIF 1126 1131 ! -
NEMO/branches/2019/dev_r12072_MERGE_OPTION2_2019/tests/STATION_ASF/EXPREF/context_nemo.xml
r11833 r12179 1 1 <!-- 2 ==============================================================================================2 ============================================================================================== 3 3 NEMO context 4 ============================================================================================== 4 ============================================================================================== 5 5 --> 6 6 <context id="nemo"> 7 <!-- $id$ --> 8 <!-- Fields definition --> 9 <field_definition src="./field_def_nemo-oce.xml"/> <!-- NEMO ocean dynamics --> 7 <variable_definition> 8 <!-- Year/Month/Day of time origin for NetCDF files; defaults to 1800-01-01 --> 9 <variable id="ref_year" type="int"> 1970 </variable> 10 <variable id="ref_month" type="int"> 01 </variable> 11 <variable id="ref_day" type="int"> 01 </variable> 12 </variable_definition> 13 <!-- --> 14 <!-- Fields definition --> 15 <field_definition src="./field_def_nemo-oce.xml"/> <!-- NEMO ocean dynamics --> 10 16 11 <!-- Files definition -->12 13 <!--14 ============================================================================================================15 = grid definition = = DO NOT CHANGE =16 ============================================================================================================17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 17 <!-- Files definition --> 18 <file_definition src="./file_def_nemo-oce.xml"/> <!-- NEMO ocean dynamics --> 19 <!-- 20 ============================================================================================================ 21 = grid definition = = DO NOT CHANGE = 22 ============================================================================================================ 23 --> 24 25 <axis_definition> 26 <axis id="deptht" long_name="Vertical T levels" unit="m" positive="down" /> 27 <axis id="depthu" long_name="Vertical U levels" unit="m" positive="down" /> 28 <axis id="depthv" long_name="Vertical V levels" unit="m" positive="down" /> 29 <axis id="depthw" long_name="Vertical W levels" unit="m" positive="down" /> 30 <axis id="nfloat" long_name="Float number" unit="-" /> 31 <axis id="icbcla" long_name="Iceberg class" unit="1" /> 32 <axis id="ncatice" long_name="Ice category" unit="1" /> 33 <axis id="iax_20C" long_name="20 degC isotherm" unit="degC" /> 34 <axis id="iax_28C" long_name="28 degC isotherm" unit="degC" /> 35 </axis_definition> 36 37 <domain_definition src="./domain_def_nemo.xml"/> 38 39 <grid_definition src="./grid_def_nemo.xml"/> 40 35 41 </context>
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