Changeset 2319
- Timestamp:
- 2010-10-27T15:18:11+02:00 (14 years ago)
- Location:
- branches/nemo_v3_3_beta/NEMOGCM/NEMO
- Files:
-
- 1 added
- 11 edited
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LIM_SRC_2/dom_ice_2.F90 (modified) (2 diffs)
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LIM_SRC_2/ice_2.F90 (modified) (5 diffs)
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LIM_SRC_2/iceini_2.F90 (modified) (5 diffs)
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LIM_SRC_2/limdyn_2.F90 (modified) (10 diffs)
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LIM_SRC_2/limmsh_2.F90 (modified) (7 diffs)
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LIM_SRC_2/limrhg.F90 (added)
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LIM_SRC_2/limrhg_2.F90 (modified) (2 diffs)
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LIM_SRC_2/limrst_2.F90 (modified) (3 diffs)
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LIM_SRC_2/limsbc_2.F90 (modified) (9 diffs)
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LIM_SRC_2/limtrp_2.F90 (modified) (5 diffs)
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LIM_SRC_3/limrhg.F90 (modified) (6 diffs)
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OPA_SRC/SBC/sbcice_lim_2.F90 (modified) (2 diffs)
Legend:
- Unmodified
- Added
- Removed
-
branches/nemo_v3_3_beta/NEMOGCM/NEMO/LIM_SRC_2/dom_ice_2.F90
r2287 r2319 5 5 !!====================================================================== 6 6 !! History : 2.0 ! 03-08 (C. Ethe) Free form and module 7 !! 3.3 ! 2009-05 (G.Garric, C. Bricaud) addition of lim2_evp case 7 8 !!---------------------------------------------------------------------- 8 9 #if defined key_lim2 10 !!---------------------------------------------------------------------- 11 !! 'key_lim2' LIM2 sea-ice model 9 12 !!---------------------------------------------------------------------- 10 13 !! NEMO/LIM2 3.3 , UCL - NEMO Consortium (2010) … … 22 25 ! ! (otherwise = jpj+10 (SH) or -10 (SH) ) 23 26 24 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: fs2cor , fcor, & !: coriolis factor and coeficient 25 & covrai , & !: sine of geographic latitude 26 & area , & !: surface of grid cell 27 & tms , tmu !: temperature and velocity points masks 28 REAL(wp), PUBLIC, DIMENSION(jpi,jpj,2,2) :: wght , & !: weight of the 4 neighbours to compute averages 29 & akappa , bkappa !: first and third group of metric coefficients 30 REAL(wp), PUBLIC, DIMENSION(jpi,jpj,2,2,2,2) :: alambd !: second group of metric coefficients 27 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: fs2cor , fcor !: coriolis factor and coeficient 28 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: covrai !: sine of geographic latitude 29 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: area !: surface of grid cell 30 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: tms , tmu !: temperature and velocity points masks 31 REAL(wp), PUBLIC, DIMENSION(jpi,jpj,2,2) :: wght !: weight of the 4 neighbours to compute averages 31 32 33 34 # if defined key_lim2_vp 35 REAL(wp), PUBLIC, DIMENSION(jpi,jpj,2,2) :: akappa , bkappa !: first and third group of metric coefficients 36 REAL(wp), PUBLIC, DIMENSION(jpi,jpj,2,2,2,2) :: alambd !: second group of metric coefficients 37 # else 38 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: tmv , tmf !: y-velocity and F-points masks 39 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: tmi !: ice mask: =1 if ice thick > 0 40 # endif 41 42 #else 43 !!---------------------------------------------------------------------- 44 !! Default option Empty module NO LIM-2 sea-ice model 45 !!---------------------------------------------------------------------- 46 #endif 32 47 !!====================================================================== 33 #endif34 48 END MODULE dom_ice_2 -
branches/nemo_v3_3_beta/NEMOGCM/NEMO/LIM_SRC_2/ice_2.F90
r2287 r2319 5 5 !!===================================================================== 6 6 !! History : 2.0 ! 03-08 (C. Ethe) F90: Free form and module 7 !! 3.3 ! 2009-05 (G.Garric) addition of the lim2_evp cas 7 8 !!---------------------------------------------------------------------- 8 9 #if defined key_lim2 … … 25 26 LOGICAL , PUBLIC :: ln_limdyn = .TRUE. !: flag for ice dynamics (T) or not (F) 26 27 LOGICAL , PUBLIC :: ln_limdmp = .FALSE. !: Ice damping 28 LOGICAL , PUBLIC :: ln_nicep = .TRUE. !: flag grid points output (T) or not (F) 27 29 REAL(wp) , PUBLIC :: hsndif = 0.e0 !: computation of temp. in snow (0) or not (9999) 28 30 REAL(wp) , PUBLIC :: hicdif = 0.e0 !: computation of temp. in ice (0) or not (9999) … … 32 34 INTEGER , PUBLIC :: nbiter = 1 !: number of sub-time steps for relaxation 33 35 INTEGER , PUBLIC :: nbitdr = 250 !: maximum number of iterations for relaxation 36 INTEGER , PUBLIC :: nevp = 360 !: number of EVP subcycling iterations 37 INTEGER , PUBLIC :: telast = 3600 !: timescale for EVP elastic waves 34 38 REAL(wp), PUBLIC :: rdt_ice !: ice time step 35 39 REAL(wp), PUBLIC :: epsd = 1.0e-20 !: tolerance parameter for dynamic … … 46 50 REAL(wp), PUBLIC :: ecc = 2.e0 !: eccentricity of the elliptical yield curve 47 51 REAL(wp), PUBLIC :: ahi0 = 350.e0 !: sea-ice hor. eddy diffusivity coeff. (m2/s) 52 REAL(wp), PUBLIC :: alphaevp = 1.e0 !: coefficient for the solution of EVP int. stresses 48 53 49 54 REAL(wp), PUBLIC :: usecc2 !: = 1.0 / ( ecc * ecc ) … … 54 59 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: ahiu , ahiv !: hor. diffusivity coeff. at ocean U- and V-points (m2/s) 55 60 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: pahu , pahv !: ice hor. eddy diffusivity coef. at ocean U- and V-points 56 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: hsnm , hicm !: mean snow and ice thicknesses 57 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: ust2s !: friction velocity 61 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: ust2s !: friction velocity 58 62 59 63 !!* diagnostic quantities 60 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: sist !: Sea-Ice Surface Temperature (Kelvin) 64 # if defined key_lim2_vp 65 ! !!* VP rheology * 66 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: hsnm , hicm !: mean snow and ice thicknesses 67 CHARACTER(len=1), PUBLIC :: cl_grid = 'B' !: type of grid used in ice dynamics, 'C' or 'B' 68 ! 69 # else 70 ! !!* EVP rheology * 71 CHARACTER(len=1), PUBLIC :: cl_grid = 'C' !: type of grid used in ice dynamics, 'C' or 'B' 72 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: stress1_i !: first stress tensor element 73 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: stress2_i !: second stress tensor element 74 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: stress12_i !: diagonal stress tensor element 75 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: delta_i !: rheology delta factor (see Flato and Hibler 95) [s-1] 76 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: divu_i !: Divergence of the velocity field [s-1] -> limrhg.F90 77 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: shear_i !: Shear of the velocity field [s-1] -> limrhg.F90 78 ! 79 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: at_i !: 80 REAL(wp), PUBLIC, DIMENSION(:,:) , POINTER :: vt_s ,vt_i !: mean snow and ice thicknesses 81 REAL(wp), PUBLIC, DIMENSION(jpi,jpj), TARGET :: hsnm , hicm !: target vt_s,vt_i pointers 82 ! 83 #endif 84 85 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: rdvosif !: ice volume change at ice surface (only used for outputs) 86 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: rdvobif !: ice volume change at ice bottom (only used for outputs) 87 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: fdvolif !: Total ice volume change (only used for outputs) 88 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: rdvonif !: Lateral ice volume change (only used for outputs) 89 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: sist !: Sea-Ice Surface Temperature [Kelvin] 61 90 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: tfu !: Freezing/Melting point temperature of sea water at SSS 62 91 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: hicif !: Ice thickness -
branches/nemo_v3_3_beta/NEMOGCM/NEMO/LIM_SRC_2/iceini_2.F90
r2287 r2319 6 6 !! History : 1.0 ! 02-08 (G. Madec) F90: Free form and modules 7 7 !! 2.0 ! 03-08 (C. Ethe) add ice_run 8 !! 3.3 ! 09-05 (G.Garric, C. Bricaud) addition of the lim2_evp case 8 9 !!---------------------------------------------------------------------- 9 10 #if defined key_lim2 … … 15 16 !! ice_run_2 : Definition some run parameter for ice model 16 17 !!---------------------------------------------------------------------- 17 USE dom_oce 18 USE dom_ice_2 19 USE sbc_oce ! surface boundary condition: ocean20 USE sbc_ice ! surface boundary condition: ice21 USE phycst ! Define parameters for the routines22 USE ice_2 23 USE limmsh_2 24 USE limistate_2 25 USE limrst_2 26 USE in_out_manager 18 USE dom_oce ! ocean domain 19 USE dom_ice_2 ! LIM2: ice domain 20 USE sbc_oce ! surface boundary condition: ocean 21 USE sbc_ice ! surface boundary condition: ice 22 USE phycst ! Define parameters for the routines 23 USE ice_2 ! LIM2: ice variable 24 USE limmsh_2 ! LIM2: mesh 25 USE limistate_2 ! LIM2: initial state 26 USE limrst_2 ! LIM2: restart 27 USE in_out_manager ! I/O manager 27 28 28 29 IMPLICIT NONE … … 30 31 31 32 PUBLIC ice_init_2 ! called by sbcice_lim_2.F90 33 34 INTEGER, PUBLIC :: numit !: iteration number 32 35 33 36 !!---------------------------------------------------------------------- … … 43 46 !! *** ROUTINE ice_init_2 *** 44 47 !! 45 !! ** purpose : 48 !! ** purpose : initialisation of LIM-2 domain and variables 46 49 !!---------------------------------------------------------------------- 47 50 ! … … 52 55 ! Louvain la Neuve Ice model 53 56 rdt_ice = nn_fsbc * rdttra(1) 57 numit = nit000 - 1 54 58 55 59 CALL lim_msh_2 ! ice mesh initialization -
branches/nemo_v3_3_beta/NEMOGCM/NEMO/LIM_SRC_2/limdyn_2.F90
r2287 r2319 22 22 USE dom_ice_2 ! 23 23 USE limistate_2 ! 24 #if defined key_lim2_vp 24 25 USE limrhg_2 ! ice rheology 25 26 #else 27 USE limrhg ! LIM : EVP ice rheology 28 #endif 26 29 USE lbclnk ! 27 30 USE lib_mpp ! … … 87 90 i_jpj = jpj 88 91 IF(ln_ctl) CALL prt_ctl_info( 'lim_dyn : i_j1 = ', ivar1=i_j1, clinfo2=' ij_jpj = ', ivar2=i_jpj ) 89 CALL lim_rhg_2( i_j1, i_jpj ) 92 #if defined key_lim2_vp 93 CALL lim_rhg_2( i_j1, i_jpj ) ! VP rheology 94 #else 95 CALL lim_rhg ( i_j1, i_jpj ) ! EVP rheology 96 #endif 90 97 ! 91 98 ELSE ! optimization of the computational area … … 105 112 i_j1 = i_j1 + 1 106 113 END DO 114 #if defined key_lim2_vp 107 115 i_j1 = MAX( 1, i_j1-1 ) 108 116 IF(ln_ctl) WRITE(numout,*) 'lim_dyn : NH i_j1 = ', i_j1, ' ij_jpj = ', i_jpj … … 110 118 CALL lim_rhg_2( i_j1, i_jpj ) 111 119 ! 120 #else 121 i_j1 = MAX( 1, i_j1-2 ) 122 IF(ln_ctl) WRITE(numout,*) 'lim_dyn : NH i_j1 = ', i_j1, 'ij_jpj = ', i_jpj 123 CALL lim_rhg( i_j1, i_jpj ) 124 ! 125 #endif 112 126 ! Southern hemisphere 113 127 i_j1 = 1 … … 116 130 i_jpj = i_jpj - 1 117 131 END DO 132 #if defined key_lim2_vp 118 133 i_jpj = MIN( jpj, i_jpj+2 ) 119 134 IF(ln_ctl) WRITE(numout,*) 'lim_dyn : SH i_j1 = ', i_j1, ' ij_jpj = ', i_jpj … … 121 136 CALL lim_rhg_2( i_j1, i_jpj ) 122 137 ! 138 #else 139 i_jpj = MIN( jpj, i_jpj+1 ) 140 IF(ln_ctl) WRITE(numout,*) 'lim_dyn : SH i_j1 = ', i_j1, 'ij_jpj = ', i_jpj 141 CALL lim_rhg( i_j1, i_jpj ) 142 ! 143 #endif 144 123 145 ELSE ! local domain extends over one hemisphere only 124 146 ! ! Rheology is computed only over the ice cover … … 138 160 IF(ln_ctl) WRITE(numout,*) 'lim_dyn : one hemisphere: i_j1 = ', i_j1, ' ij_jpj = ', i_jpj 139 161 ! 140 CALL lim_rhg_2( i_j1, i_jpj ) 162 #if defined key_lim2_vp 163 i_jpj = MIN( jpj, i_jpj+2) 164 CALL lim_rhg_2( i_j1, i_jpj ) ! VP rheology 165 #else 166 i_j1 = MAX( 1, i_j1-2 ) 167 i_jpj = MIN( jpj, i_jpj+1) 168 CALL lim_rhg ( i_j1, i_jpj ) ! EVP rheology 169 #endif 141 170 ! 142 171 ENDIF … … 148 177 ! computation of friction velocity 149 178 ! -------------------------------- 150 ! ice-ocean velocity at U & V-points (u_ice v_ice at I-point ; ssu_m, ssv_m at U- & V-points) 151 152 DO jj = 1, jpjm1 153 DO ji = 1, jpim1 ! NO vector opt. 154 zu_io(ji,jj) = 0.5 * ( u_ice(ji+1,jj+1) + u_ice(ji+1,jj ) ) - ssu_m(ji,jj) 155 zv_io(ji,jj) = 0.5 * ( v_ice(ji+1,jj+1) + v_ice(ji ,jj+1) ) - ssv_m(ji,jj) 156 END DO 157 END DO 179 SELECT CASE( cl_grid ) 180 CASE( 'C' ) ! C-grid ice dynamics (EVP) 181 ! ice-ocean & ice velocity at ocean velocity points 182 zu_io(:,:) = u_ice(:,:) - ssu_m(:,:) 183 zv_io(:,:) = v_ice(:,:) - ssv_m(:,:) 184 ! 185 CASE( 'B' ) ! B-grid ice dynamics (VP) 186 ! ice-ocean velocity at U & V-points (u_ice v_ice at I-point ; ssu_m, ssv_m at U- & V-points) 187 DO jj = 1, jpjm1 188 DO ji = 1, jpim1 ! NO vector opt. 189 zu_io(ji,jj) = 0.5 * ( u_ice(ji+1,jj+1) + u_ice(ji+1,jj ) ) - ssu_m(ji,jj) 190 zv_io(ji,jj) = 0.5 * ( v_ice(ji+1,jj+1) + v_ice(ji ,jj+1) ) - ssv_m(ji,jj) 191 END DO 192 END DO 193 END SELECT 194 158 195 ! frictional velocity at T-point 159 196 DO jj = 2, jpjm1 … … 198 235 NAMELIST/namicedyn/ epsd, alpha, & 199 236 & dm, nbiter, nbitdr, om, resl, cw, angvg, pstar, & 200 & c_rhg, etamn, creepl, ecc, ahi0 237 & c_rhg, etamn, creepl, ecc, ahi0 & 238 & nevp, telast,alphaevp 201 239 !!------------------------------------------------------------------- 202 240 … … 223 261 WRITE(numout,*) ' eccentricity of the elliptical yield curve ecc = ', ecc 224 262 WRITE(numout,*) ' horizontal diffusivity coeff. for sea-ice ahi0 = ', ahi0 263 WRITE(numout,*) ' number of iterations for subcycling nevp = ', nevp 264 WRITE(numout,*) ' timescale for elastic waves telast = ', telast 265 WRITE(numout,*) ' coefficient for the solution of int. stresses alphaevp = ', alphaevp 225 266 ENDIF 226 267 -
branches/nemo_v3_3_beta/NEMOGCM/NEMO/LIM_SRC_2/limmsh_2.F90
r2287 r2319 50 50 !! * Local variables 51 51 INTEGER :: ji, jj ! dummy loop indices 52 53 REAL(wp), DIMENSION(jpi,jpj) :: & 54 zd2d1 , zd1d2 ! Derivative of zh2 (resp. zh1) in the x direction 55 ! ! (resp. y direction) (defined at the center)56 REAL(wp) :: &57 zh1p , zh2p , & ! Idem zh1, zh2 for the bottom left corner of the grid58 zd2d1p, zd1d2p , & ! Idem zd2d1, zd1d2 for the bottom left corner of the grid59 zusden, zusden2 ! temporary scalars 52 REAL(wp) :: zusden ! local scalars 53 54 #if defined key_lim2_vp 55 REAL(wp) :: zusden2 ! local scalars 56 REAL(wp) :: zh1p , zh2p ! - - 57 REAL(wp) :: zd2d1p, zd1d2p ! - - 58 REAL(wp), DIMENSION(jpi,jpj) :: zd2d1 , zd1d2 ! 2D workspace 59 #endif 60 60 !!--------------------------------------------------------------------- 61 61 … … 76 76 njeqm1 = njeq - 1 77 77 78 fcor(:,:) = 2. * omega * SIN( gphit(:,:) * rad ) ! coriolis factor 78 fcor(:,:) = 2. * omega * SIN( gphit(:,:) * rad ) ! coriolis factor at T-point 79 79 80 80 !i DO jj = 1, jpj … … 115 115 !------------------- 116 116 !!ibug ??? 117 akappa(:,:,:,:) = 0.e0118 117 wght(:,:,:,:) = 0.e0 118 tmu(:,:) = 0.e0 119 #if defined key_lim2_vp 120 akappa(:,:,:,:) = 0.e0 119 121 alambd(:,:,:,:,:,:) = 0.e0 120 tmu(:,:) = 0.e0 122 #else 123 tmv(:,:) = 0.e0 124 tmf(:,:) = 0.e0 125 #endif 121 126 !!i 122 127 123 128 129 #if defined key_lim2_vp 124 130 ! metric coefficients for sea ice dynamic 125 131 !---------------------------------------- … … 155 161 CALL lbc_lnk( wght(:,:,2,1), 'I', 1. ) ! but it is never used 156 162 CALL lbc_lnk( wght(:,:,2,2), 'I', 1. ) 163 #else 164 ! metric coefficients for sea ice dynamic (EVP rheology) 165 !---------------------------------------- 166 DO jj = 1, jpjm1 ! weights (wght) at F-points 167 DO ji = 1, jpim1 168 zusden = 1. / ( ( e1t(ji+1,jj ) + e1t(ji,jj) ) & 169 & * ( e2t(ji ,jj+1) + e2t(ji,jj) ) ) 170 wght(ji,jj,1,1) = zusden * e1t(ji+1,jj) * e2t(ji,jj+1) 171 wght(ji,jj,1,2) = zusden * e1t(ji+1,jj) * e2t(ji,jj ) 172 wght(ji,jj,2,1) = zusden * e1t(ji ,jj) * e2t(ji,jj+1) 173 wght(ji,jj,2,2) = zusden * e1t(ji ,jj) * e2t(ji,jj ) 174 END DO 175 END DO 176 CALL lbc_lnk( wght(:,:,1,1), 'F', 1. ) ; CALL lbc_lnk( wght(:,:,1,2),'F', 1. ) ! lateral boundary cond. 177 CALL lbc_lnk( wght(:,:,2,1), 'F', 1. ) ; CALL lbc_lnk( wght(:,:,2,2),'F', 1. ) 178 #endif 157 179 158 180 ! Coefficients for divergence of the stress tensor 159 181 !------------------------------------------------- 160 182 183 #if defined key_lim2_vp 161 184 DO jj = 2, jpj 162 185 DO ji = 2, jpi ! NO vector opt. … … 226 249 CALL lbc_lnk( alambd(:,:,2,1,1,1), 'I', 1. ) ! 227 250 CALL lbc_lnk( alambd(:,:,2,1,1,2), 'I', 1. ) ! 251 #endif 228 252 229 253 … … 233 257 tms(:,:) = tmask(:,:,1) ! ice T-point : use surface tmask 234 258 259 #if defined key_lim2_vp 260 ! VP rheology : ice velocity point is I-point 235 261 !i here we can use umask with a i and j shift of -1,-1 236 262 tmu(:,1) = 0.e0 … … 244 270 !--lateral boundary conditions 245 271 CALL lbc_lnk( tmu(:,:), 'I', 1. ) 272 #else 273 ! EVP rheology : ice velocity point are U- & V-points ; ice vorticity 274 ! point is F-point 275 tmu(:,:) = umask(:,:,1) 276 tmv(:,:) = vmask(:,:,1) 277 tmf(:,:) = 0.e0 ! used of fmask except its special value along the coast (rn_shlat) 278 WHERE( fmask(:,:,1) == 1.e0 ) tmf(:,:) = 1.e0 279 #endif 246 280 247 281 ! unmasked and masked area of T-grid cell -
branches/nemo_v3_3_beta/NEMOGCM/NEMO/LIM_SRC_2/limrhg_2.F90
r2287 r2319 4 4 !! Ice rheology : performs sea ice rheology 5 5 !!====================================================================== 6 !! History : 0.0 ! 93-12 (M.A. Morales Maqueda.) Original code 7 !! 1.0 ! 94-12 (H. Goosse) 8 !! 2.0 ! 03-12 (C. Ethe, G. Madec) F90, mpp 9 !! " " ! 06-08 (G. Madec) surface module, ice-stress at I-point 10 !! " " ! 09-09 (G. Madec) Huge verctor optimisation 11 !!---------------------------------------------------------------------- 12 #if defined key_lim2 13 !!---------------------------------------------------------------------- 14 !! 'key_lim2' LIM 2.0 sea-ice model 6 !! History : 0.0 ! 1993-12 (M.A. Morales Maqueda.) Original code 7 !! 1.0 ! 1994-12 (H. Goosse) 8 !! 2.0 ! 2003-12 (C. Ethe, G. Madec) F90, mpp 9 !! " " ! 2006-08 (G. Madec) surface module, ice-stress at I-point 10 !! " " ! 2009-09 (G. Madec) Huge verctor optimisation 11 !! 3.3 ! 2009-05 (G.Garric, C. Bricaud) addition of the lim2_evp case 12 !!---------------------------------------------------------------------- 13 #if defined key_lim2 && defined key_lim2_vp 14 !!---------------------------------------------------------------------- 15 !! 'key_lim2' and LIM 2.0 sea-ice model 16 !! 'key_lim2_vp' VP ice rheology 15 17 !!---------------------------------------------------------------------- 16 18 !!---------------------------------------------------------------------- … … 21 23 USE sbc_oce ! surface boundary condition: ocean variables 22 24 USE sbc_ice ! surface boundary condition: ice variables 23 USE dom_ice_2 ! domaine: ice variables25 USE dom_ice_2 ! LIM2: ice domain 24 26 USE phycst ! physical constant 25 USE ice_2 ! ice variables26 USE lbclnk ! lateral boundary condition 27 USE ice_2 ! LIM2: ice variables 28 USE lbclnk ! lateral boundary condition - MPP exchanges 27 29 USE lib_mpp ! MPP library 28 30 USE in_out_manager ! I/O manager -
branches/nemo_v3_3_beta/NEMOGCM/NEMO/LIM_SRC_2/limrst_2.F90
r2287 r2319 6 6 !! History : 2.0 ! 01-04 (C. Ethe, G. Madec) Original code 7 7 !! ! 06-07 (S. Masson) use IOM for restart read/write 8 !! 3.3 ! 09-05 (G.Garric) addition of the lim2_evp case 8 9 !!---------------------------------------------------------------------- 9 10 #if defined key_lim2 … … 108 109 CALL iom_rstput( iter, nitrst, numriw, 'kt_ice', REAL( iter, wp) ) 109 110 110 CALL iom_rstput( iter, nitrst, numriw, 'hicif' , hicif (:,:) ) ! prognostic variables 111 CALL iom_rstput( iter, nitrst, numriw, 'hsnif' , hsnif (:,:) ) 112 CALL iom_rstput( iter, nitrst, numriw, 'frld' , frld (:,:) ) 113 CALL iom_rstput( iter, nitrst, numriw, 'sist' , sist (:,:) ) 114 CALL iom_rstput( iter, nitrst, numriw, 'tbif1' , tbif (:,:,1) ) 115 CALL iom_rstput( iter, nitrst, numriw, 'tbif2' , tbif (:,:,2) ) 116 CALL iom_rstput( iter, nitrst, numriw, 'tbif3' , tbif (:,:,3) ) 117 CALL iom_rstput( iter, nitrst, numriw, 'u_ice' , u_ice (:,:) ) 118 CALL iom_rstput( iter, nitrst, numriw, 'v_ice' , v_ice (:,:) ) 119 CALL iom_rstput( iter, nitrst, numriw, 'qstoif', qstoif(:,:) ) 120 CALL iom_rstput( iter, nitrst, numriw, 'fsbbq' , fsbbq (:,:) ) 121 CALL iom_rstput( iter, nitrst, numriw, 'sxice' , sxice (:,:) ) 122 CALL iom_rstput( iter, nitrst, numriw, 'syice' , syice (:,:) ) 123 CALL iom_rstput( iter, nitrst, numriw, 'sxxice', sxxice(:,:) ) 124 CALL iom_rstput( iter, nitrst, numriw, 'syyice', syyice(:,:) ) 125 CALL iom_rstput( iter, nitrst, numriw, 'sxyice', sxyice(:,:) ) 126 CALL iom_rstput( iter, nitrst, numriw, 'sxsn' , sxsn (:,:) ) 127 CALL iom_rstput( iter, nitrst, numriw, 'sysn' , sysn (:,:) ) 128 CALL iom_rstput( iter, nitrst, numriw, 'sxxsn' , sxxsn (:,:) ) 129 CALL iom_rstput( iter, nitrst, numriw, 'syysn' , syysn (:,:) ) 130 CALL iom_rstput( iter, nitrst, numriw, 'sxysn' , sxysn (:,:) ) 131 CALL iom_rstput( iter, nitrst, numriw, 'sxa' , sxa (:,:) ) 132 CALL iom_rstput( iter, nitrst, numriw, 'sya' , sya (:,:) ) 133 CALL iom_rstput( iter, nitrst, numriw, 'sxxa' , sxxa (:,:) ) 134 CALL iom_rstput( iter, nitrst, numriw, 'syya' , syya (:,:) ) 135 CALL iom_rstput( iter, nitrst, numriw, 'sxya' , sxya (:,:) ) 136 CALL iom_rstput( iter, nitrst, numriw, 'sxc0' , sxc0 (:,:) ) 137 CALL iom_rstput( iter, nitrst, numriw, 'syc0' , syc0 (:,:) ) 138 CALL iom_rstput( iter, nitrst, numriw, 'sxxc0' , sxxc0 (:,:) ) 139 CALL iom_rstput( iter, nitrst, numriw, 'syyc0' , syyc0 (:,:) ) 140 CALL iom_rstput( iter, nitrst, numriw, 'sxyc0' , sxyc0 (:,:) ) 141 CALL iom_rstput( iter, nitrst, numriw, 'sxc1' , sxc1 (:,:) ) 142 CALL iom_rstput( iter, nitrst, numriw, 'syc1' , syc1 (:,:) ) 143 CALL iom_rstput( iter, nitrst, numriw, 'sxxc1' , sxxc1 (:,:) ) 144 CALL iom_rstput( iter, nitrst, numriw, 'syyc1' , syyc1 (:,:) ) 145 CALL iom_rstput( iter, nitrst, numriw, 'sxyc1' , sxyc1 (:,:) ) 146 CALL iom_rstput( iter, nitrst, numriw, 'sxc2' , sxc2 (:,:) ) 147 CALL iom_rstput( iter, nitrst, numriw, 'syc2' , syc2 (:,:) ) 148 CALL iom_rstput( iter, nitrst, numriw, 'sxxc2' , sxxc2 (:,:) ) 149 CALL iom_rstput( iter, nitrst, numriw, 'syyc2' , syyc2 (:,:) ) 150 CALL iom_rstput( iter, nitrst, numriw, 'sxyc2' , sxyc2 (:,:) ) 151 CALL iom_rstput( iter, nitrst, numriw, 'sxst' , sxst (:,:) ) 152 CALL iom_rstput( iter, nitrst, numriw, 'syst' , syst (:,:) ) 153 CALL iom_rstput( iter, nitrst, numriw, 'sxxst' , sxxst (:,:) ) 154 CALL iom_rstput( iter, nitrst, numriw, 'syyst' , syyst (:,:) ) 155 CALL iom_rstput( iter, nitrst, numriw, 'sxyst' , sxyst (:,:) ) 111 CALL iom_rstput( iter, nitrst, numriw, 'hicif' , hicif (:,:) ) ! prognostic variables 112 CALL iom_rstput( iter, nitrst, numriw, 'hsnif' , hsnif (:,:) ) 113 CALL iom_rstput( iter, nitrst, numriw, 'frld' , frld (:,:) ) 114 CALL iom_rstput( iter, nitrst, numriw, 'sist' , sist (:,:) ) 115 CALL iom_rstput( iter, nitrst, numriw, 'tbif1' , tbif (:,:,1) ) 116 CALL iom_rstput( iter, nitrst, numriw, 'tbif2' , tbif (:,:,2) ) 117 CALL iom_rstput( iter, nitrst, numriw, 'tbif3' , tbif (:,:,3) ) 118 CALL iom_rstput( iter, nitrst, numriw, 'u_ice' , u_ice (:,:) ) 119 CALL iom_rstput( iter, nitrst, numriw, 'v_ice' , v_ice (:,:) ) 120 CALL iom_rstput( iter, nitrst, numriw, 'qstoif' , qstoif(:,:) ) 121 CALL iom_rstput( iter, nitrst, numriw, 'fsbbq' , fsbbq (:,:) ) 122 #if ! defined key_lim2_vp 123 CALL iom_rstput( iter, nitrst, numriw, 'stress1_i' , stress1_i (:,:) ) 124 CALL iom_rstput( iter, nitrst, numriw, 'stress2_i' , stress2_i (:,:) ) 125 CALL iom_rstput( iter, nitrst, numriw, 'stress12_i' , stress12_i(:,:) ) 126 #endif 127 CALL iom_rstput( iter, nitrst, numriw, 'sxice' , sxice (:,:) ) 128 CALL iom_rstput( iter, nitrst, numriw, 'syice' , syice (:,:) ) 129 CALL iom_rstput( iter, nitrst, numriw, 'sxxice' , sxxice(:,:) ) 130 CALL iom_rstput( iter, nitrst, numriw, 'syyice' , syyice(:,:) ) 131 CALL iom_rstput( iter, nitrst, numriw, 'sxyice' , sxyice(:,:) ) 132 CALL iom_rstput( iter, nitrst, numriw, 'sxsn' , sxsn (:,:) ) 133 CALL iom_rstput( iter, nitrst, numriw, 'sysn' , sysn (:,:) ) 134 CALL iom_rstput( iter, nitrst, numriw, 'sxxsn' , sxxsn (:,:) ) 135 CALL iom_rstput( iter, nitrst, numriw, 'syysn' , syysn (:,:) ) 136 CALL iom_rstput( iter, nitrst, numriw, 'sxysn' , sxysn (:,:) ) 137 CALL iom_rstput( iter, nitrst, numriw, 'sxa' , sxa (:,:) ) 138 CALL iom_rstput( iter, nitrst, numriw, 'sya' , sya (:,:) ) 139 CALL iom_rstput( iter, nitrst, numriw, 'sxxa' , sxxa (:,:) ) 140 CALL iom_rstput( iter, nitrst, numriw, 'syya' , syya (:,:) ) 141 CALL iom_rstput( iter, nitrst, numriw, 'sxya' , sxya (:,:) ) 142 CALL iom_rstput( iter, nitrst, numriw, 'sxc0' , sxc0 (:,:) ) 143 CALL iom_rstput( iter, nitrst, numriw, 'syc0' , syc0 (:,:) ) 144 CALL iom_rstput( iter, nitrst, numriw, 'sxxc0' , sxxc0 (:,:) ) 145 CALL iom_rstput( iter, nitrst, numriw, 'syyc0' , syyc0 (:,:) ) 146 CALL iom_rstput( iter, nitrst, numriw, 'sxyc0' , sxyc0 (:,:) ) 147 CALL iom_rstput( iter, nitrst, numriw, 'sxc1' , sxc1 (:,:) ) 148 CALL iom_rstput( iter, nitrst, numriw, 'syc1' , syc1 (:,:) ) 149 CALL iom_rstput( iter, nitrst, numriw, 'sxxc1' , sxxc1 (:,:) ) 150 CALL iom_rstput( iter, nitrst, numriw, 'syyc1' , syyc1 (:,:) ) 151 CALL iom_rstput( iter, nitrst, numriw, 'sxyc1' , sxyc1 (:,:) ) 152 CALL iom_rstput( iter, nitrst, numriw, 'sxc2' , sxc2 (:,:) ) 153 CALL iom_rstput( iter, nitrst, numriw, 'syc2' , syc2 (:,:) ) 154 CALL iom_rstput( iter, nitrst, numriw, 'sxxc2' , sxxc2 (:,:) ) 155 CALL iom_rstput( iter, nitrst, numriw, 'syyc2' , syyc2 (:,:) ) 156 CALL iom_rstput( iter, nitrst, numriw, 'sxyc2' , sxyc2 (:,:) ) 157 CALL iom_rstput( iter, nitrst, numriw, 'sxst' , sxst (:,:) ) 158 CALL iom_rstput( iter, nitrst, numriw, 'syst' , syst (:,:) ) 159 CALL iom_rstput( iter, nitrst, numriw, 'sxxst' , sxxst (:,:) ) 160 CALL iom_rstput( iter, nitrst, numriw, 'syyst' , syyst (:,:) ) 161 CALL iom_rstput( iter, nitrst, numriw, 'sxyst' , sxyst (:,:) ) 156 162 157 163 IF( iter == nitrst ) THEN … … 218 224 ENDIF 219 225 220 CALL iom_get( numrir, jpdom_autoglo, 'qstoif', qstoif ) 221 CALL iom_get( numrir, jpdom_autoglo, 'fsbbq' , fsbbq ) 222 CALL iom_get( numrir, jpdom_autoglo, 'sxice' , sxice ) 223 CALL iom_get( numrir, jpdom_autoglo, 'syice' , syice ) 224 CALL iom_get( numrir, jpdom_autoglo, 'sxxice', sxxice ) 225 CALL iom_get( numrir, jpdom_autoglo, 'syyice', syyice ) 226 CALL iom_get( numrir, jpdom_autoglo, 'sxyice', sxyice ) 227 CALL iom_get( numrir, jpdom_autoglo, 'sxsn' , sxsn ) 228 CALL iom_get( numrir, jpdom_autoglo, 'sysn' , sysn ) 229 CALL iom_get( numrir, jpdom_autoglo, 'sxxsn' , sxxsn ) 230 CALL iom_get( numrir, jpdom_autoglo, 'syysn' , syysn ) 231 CALL iom_get( numrir, jpdom_autoglo, 'sxysn' , sxysn ) 232 CALL iom_get( numrir, jpdom_autoglo, 'sxa' , sxa ) 233 CALL iom_get( numrir, jpdom_autoglo, 'sya' , sya ) 234 CALL iom_get( numrir, jpdom_autoglo, 'sxxa' , sxxa ) 235 CALL iom_get( numrir, jpdom_autoglo, 'syya' , syya ) 236 CALL iom_get( numrir, jpdom_autoglo, 'sxya' , sxya ) 237 CALL iom_get( numrir, jpdom_autoglo, 'sxc0' , sxc0 ) 238 CALL iom_get( numrir, jpdom_autoglo, 'syc0' , syc0 ) 239 CALL iom_get( numrir, jpdom_autoglo, 'sxxc0' , sxxc0 ) 240 CALL iom_get( numrir, jpdom_autoglo, 'syyc0' , syyc0 ) 241 CALL iom_get( numrir, jpdom_autoglo, 'sxyc0' , sxyc0 ) 242 CALL iom_get( numrir, jpdom_autoglo, 'sxc1' , sxc1 ) 243 CALL iom_get( numrir, jpdom_autoglo, 'syc1' , syc1 ) 244 CALL iom_get( numrir, jpdom_autoglo, 'sxxc1' , sxxc1 ) 245 CALL iom_get( numrir, jpdom_autoglo, 'syyc1' , syyc1 ) 246 CALL iom_get( numrir, jpdom_autoglo, 'sxyc1' , sxyc1 ) 247 CALL iom_get( numrir, jpdom_autoglo, 'sxc2' , sxc2 ) 248 CALL iom_get( numrir, jpdom_autoglo, 'syc2' , syc2 ) 249 CALL iom_get( numrir, jpdom_autoglo, 'sxxc2' , sxxc2 ) 250 CALL iom_get( numrir, jpdom_autoglo, 'syyc2' , syyc2 ) 251 CALL iom_get( numrir, jpdom_autoglo, 'sxyc2' , sxyc2 ) 252 CALL iom_get( numrir, jpdom_autoglo, 'sxst' , sxst ) 253 CALL iom_get( numrir, jpdom_autoglo, 'syst' , syst ) 254 CALL iom_get( numrir, jpdom_autoglo, 'sxxst' , sxxst ) 255 CALL iom_get( numrir, jpdom_autoglo, 'syyst' , syyst ) 256 CALL iom_get( numrir, jpdom_autoglo, 'sxyst' , sxyst ) 226 CALL iom_get( numrir, jpdom_autoglo, 'qstoif' , qstoif ) 227 CALL iom_get( numrir, jpdom_autoglo, 'fsbbq' , fsbbq ) 228 #if ! defined key_lim2_vp 229 CALL iom_get( numrir, jpdom_autoglo, 'stress1_i' , stress1_i ) 230 CALL iom_get( numrir, jpdom_autoglo, 'stress2_i' , stress2_i ) 231 CALL iom_get( numrir, jpdom_autoglo, 'stress12_i' , stress12_i ) 232 #endif 233 CALL iom_get( numrir, jpdom_autoglo, 'sxice' , sxice ) 234 CALL iom_get( numrir, jpdom_autoglo, 'syice' , syice ) 235 CALL iom_get( numrir, jpdom_autoglo, 'sxxice' , sxxice ) 236 CALL iom_get( numrir, jpdom_autoglo, 'syyice' , syyice ) 237 CALL iom_get( numrir, jpdom_autoglo, 'sxyice' , sxyice ) 238 CALL iom_get( numrir, jpdom_autoglo, 'sxsn' , sxsn ) 239 CALL iom_get( numrir, jpdom_autoglo, 'sysn' , sysn ) 240 CALL iom_get( numrir, jpdom_autoglo, 'sxxsn' , sxxsn ) 241 CALL iom_get( numrir, jpdom_autoglo, 'syysn' , syysn ) 242 CALL iom_get( numrir, jpdom_autoglo, 'sxysn' , sxysn ) 243 CALL iom_get( numrir, jpdom_autoglo, 'sxa' , sxa ) 244 CALL iom_get( numrir, jpdom_autoglo, 'sya' , sya ) 245 CALL iom_get( numrir, jpdom_autoglo, 'sxxa' , sxxa ) 246 CALL iom_get( numrir, jpdom_autoglo, 'syya' , syya ) 247 CALL iom_get( numrir, jpdom_autoglo, 'sxya' , sxya ) 248 CALL iom_get( numrir, jpdom_autoglo, 'sxc0' , sxc0 ) 249 CALL iom_get( numrir, jpdom_autoglo, 'syc0' , syc0 ) 250 CALL iom_get( numrir, jpdom_autoglo, 'sxxc0' , sxxc0 ) 251 CALL iom_get( numrir, jpdom_autoglo, 'syyc0' , syyc0 ) 252 CALL iom_get( numrir, jpdom_autoglo, 'sxyc0' , sxyc0 ) 253 CALL iom_get( numrir, jpdom_autoglo, 'sxc1' , sxc1 ) 254 CALL iom_get( numrir, jpdom_autoglo, 'syc1' , syc1 ) 255 CALL iom_get( numrir, jpdom_autoglo, 'sxxc1' , sxxc1 ) 256 CALL iom_get( numrir, jpdom_autoglo, 'syyc1' , syyc1 ) 257 CALL iom_get( numrir, jpdom_autoglo, 'sxyc1' , sxyc1 ) 258 CALL iom_get( numrir, jpdom_autoglo, 'sxc2' , sxc2 ) 259 CALL iom_get( numrir, jpdom_autoglo, 'syc2' , syc2 ) 260 CALL iom_get( numrir, jpdom_autoglo, 'sxxc2' , sxxc2 ) 261 CALL iom_get( numrir, jpdom_autoglo, 'syyc2' , syyc2 ) 262 CALL iom_get( numrir, jpdom_autoglo, 'sxyc2' , sxyc2 ) 263 CALL iom_get( numrir, jpdom_autoglo, 'sxst' , sxst ) 264 CALL iom_get( numrir, jpdom_autoglo, 'syst' , syst ) 265 CALL iom_get( numrir, jpdom_autoglo, 'sxxst' , sxxst ) 266 CALL iom_get( numrir, jpdom_autoglo, 'syyst' , syyst ) 267 CALL iom_get( numrir, jpdom_autoglo, 'sxyst' , sxyst ) 257 268 258 269 CALL iom_close( numrir ) -
branches/nemo_v3_3_beta/NEMOGCM/NEMO/LIM_SRC_2/limsbc_2.F90
r2287 r2319 4 4 !! computation of the flux at the sea ice/ocean interface 5 5 !!====================================================================== 6 !! History : 00-01 (H. Goosse) Original code 7 !! 02-07 (C. Ethe, G. Madec) re-writing F90 8 !! 06-07 (G. Madec) surface module 6 !! History : LIM ! 2000-01 (H. Goosse) Original code 7 !! 1.0 ! 2002-07 (C. Ethe, G. Madec) re-writing F90 8 !! 3.0 ! 2006-07 (G. Madec) surface module 9 !! 3.3 ! 2009-05 (G.Garric, C. Bricaud) addition of the lim2_evp case 9 10 !!---------------------------------------------------------------------- 10 11 #if defined key_lim2 … … 17 18 USE par_oce ! ocean parameters 18 19 USE dom_oce ! ocean domain 19 USE sbc_ice ! surface boundary condition 20 USE sbc_oce ! surface boundary condition 20 USE sbc_ice ! surface boundary condition: ice 21 USE sbc_oce ! surface boundary condition: ocean 21 22 USE phycst ! physical constants 22 USE ice_2 ! LIM sea-ice variables23 24 USE lbclnk ! ocean lateral boundary condition 23 USE ice_2 ! LIM2: ice variables 24 25 USE lbclnk ! ocean lateral boundary condition - MPP exchanges 25 26 USE in_out_manager ! I/O manager 26 27 USE diaar5, ONLY : lk_diaar5 … … 35 36 PUBLIC lim_sbc_2 ! called by sbc_ice_lim_2 36 37 37 REAL(wp) :: epsi16 = 1.e-16 ! constant values 38 REAL(wp) :: rzero = 0.e0 39 REAL(wp) :: rone = 1.e0 40 REAL(wp), DIMENSION(jpi,jpj) :: soce_r 41 REAL(wp), DIMENSION(jpi,jpj) :: sice_r 38 REAL(wp) :: r1_rdtice ! constant values 39 REAL(wp) :: epsi16 = 1.e-16 ! - - 40 REAL(wp) :: rzero = 0.e0 ! - - 41 REAL(wp) :: rone = 1.e0 ! - - 42 ! 43 REAL(wp), DIMENSION(jpi,jpj) :: soce_r, sice_r ! constant SSS and ice salinity used in levitating sea-ice case 42 44 43 45 !! * Substitutions … … 78 80 !! 79 81 INTEGER :: ji, jj ! dummy loop indices 80 INTEGER :: ifvt, i1mfr, idfr ! some switches 81 INTEGER :: iflt, ial, iadv, ifral, ifrdv 82 REAL(wp) :: zrdtir ! 1. / rdt_ice 83 REAL(wp) :: zqsr , zqns ! solar & non solar heat flux 84 REAL(wp) :: zinda ! switch for testing the values of ice concentration 85 REAL(wp) :: zfons ! salt exchanges at the ice/ocean interface 86 REAL(wp) :: zemp ! freshwater exchanges at the ice/ocean interface 87 REAL(wp) :: zfrldu, zfrldv ! lead fraction at U- & V-points 88 REAL(wp) :: zutau , zvtau ! lead fraction at U- & V-points 89 REAL(wp) :: zu_io , zv_io ! 2 components of the ice-ocean velocity 90 ! interface 2D --> 3D 91 REAL(wp), DIMENSION(jpi,jpj,1) :: zalb ! albedo of ice under overcast sky 92 REAL(wp), DIMENSION(jpi,jpj,1) :: zalbp ! albedo of ice under clear sky 93 REAL(wp) :: zsang, zmod, zztmp, zfm 94 REAL(wp), DIMENSION(jpi,jpj) :: ztio_u, ztio_v ! component of ocean stress below sea-ice at I-point 95 REAL(wp), DIMENSION(jpi,jpj) :: ztiomi ! module of ocean stress below sea-ice at I-point 96 REAL(wp), DIMENSION(jpi,jpj) :: zqnsoce ! save qns before its modification by ice model 82 INTEGER :: ii0, ii1, ij0, ij1 ! local integers 83 INTEGER :: ifvt, i1mfr, idfr, iflt ! - - 84 INTEGER :: ial, iadv, ifral, ifrdv ! - - 85 REAL(wp) :: zqsr, zqns, zsang, zmod, zfm ! local scalars 86 REAL(wp) :: zinda, zfons, zemp, zztmp ! - - 87 REAL(wp) :: zfrldu, zutau, zu_io ! - - 88 REAL(wp) :: zfrldv, zvtau, zv_io ! - - 89 REAL(wp), DIMENSION(jpi,jpj) :: ztio_u, ztio_v ! 2D workspace 90 REAL(wp), DIMENSION(jpi,jpj) :: ztiomi, zqnsoce ! - - 91 REAL(wp), DIMENSION(jpi,jpj,1) :: zalb, zalbp ! 2D/3D workspace 97 92 98 93 !!--------------------------------------------------------------------- 99 94 100 zrdtir = 1. / rdt_ice101 95 102 96 IF( kt == nit000 ) THEN 103 97 IF(lwp) WRITE(numout,*) 104 IF(lwp) WRITE(numout,*) 'lim_sbc_2 : LIM 2.0 sea-ice - surface boundary condition' 98 #if defined key_lim2_vp 99 IF(lwp) WRITE(numout,*) 'lim_sbc_2 : LIM 2.0 sea-ice (VP rheology) - surface boundary condition' 100 #else 101 IF(lwp) WRITE(numout,*) 'lim_sbc_2 : LIM 2.0 sea-ice (EVP rheology) - surface boundary condition' 102 #endif 105 103 IF(lwp) WRITE(numout,*) '~~~~~~~~~ ' 106 104 ! 105 r1_rdtice = 1. / rdt_ice 106 ! 107 107 soce_r(:,:) = soce 108 108 sice_r(:,:) = sice … … 186 186 zqns = - ( 1. - thcm(ji,jj) ) * zqsr & ! part of the solar energy used in leads 187 187 & + iflt * ( fscmbq(ji,jj) + ffltbif(ji,jj) ) & 188 & + ifral * ( ial * qcmif(ji,jj) + (1 - ial) * qldif(ji,jj) ) * zrdtir&189 & + ifrdv * ( qfvbq(ji,jj) + qdtcn(ji,jj) ) * zrdtir188 & + ifral * ( ial * qcmif(ji,jj) + (1 - ial) * qldif(ji,jj) ) * r1_rdtice & 189 & + ifrdv * ( qfvbq(ji,jj) + qdtcn(ji,jj) ) * r1_rdtice 190 190 191 191 fsbbq(ji,jj) = ( 1.0 - ( ifvt + iflt ) ) * fscmbq(ji,jj) ! ??? … … 198 198 CALL iom_put( 'hflx_ice_cea', - fdtcn(:,:) ) 199 199 CALL iom_put( 'qns_io_cea', qns(:,:) - zqnsoce(:,:) * pfrld(:,:) ) 200 CALL iom_put( 'qsr_io_cea', fstric(:,:) * (1. - pfrld(:,:)) )200 CALL iom_put( 'qsr_io_cea', fstric(:,:) * (1.e0 - pfrld(:,:)) ) 201 201 202 202 !------------------------------------------! … … 212 212 213 213 #if defined key_coupled 214 zemp = emp_tot(ji,jj) - emp_ice(ji,jj) * ( 1. - pfrld(ji,jj) ) & ! 215 & + rdmsnif(ji,jj) * zrdtir ! freshwaterflux due to snow melting 216 #else 217 !!$ ! computing freshwater exchanges at the ice/ocean interface 218 !!$ zpme = - evap(ji,jj) * frld(ji,jj) & ! evaporation over oceanic fraction 219 !!$ & + tprecip(ji,jj) & ! total precipitation 220 !!$ & - sprecip(ji,jj) * ( 1. - pfrld(ji,jj) ) & ! remov. snow precip over ice 221 !!$ & - rdmsnif(ji,jj) / rdt_ice ! freshwaterflux due to snow melting 214 ! freshwater exchanges at the ice-atmosphere / ocean interface (coupled mode) 215 zemp = emp_tot(ji,jj) - emp_ice(ji,jj) * ( 1. - pfrld(ji,jj) ) & ! 216 & + rdmsnif(ji,jj) * r1_rdtice ! freshwaterflux due to snow melting 217 #else 222 218 ! computing freshwater exchanges at the ice/ocean interface 223 219 zemp = + emp(ji,jj) * frld(ji,jj) & ! e-p budget over open ocean fraction 224 220 & - tprecip(ji,jj) * ( 1. - frld(ji,jj) ) & ! liquid precipitation reaches directly the ocean 225 221 & + sprecip(ji,jj) * ( 1. - pfrld(ji,jj) ) & ! taking into account change in ice cover within the time step 226 & + rdmsnif(ji,jj) * zrdtir! freshwaterflux due to snow melting222 & + rdmsnif(ji,jj) * r1_rdtice ! freshwaterflux due to snow melting 227 223 ! ! ice-covered fraction: 228 224 #endif 229 225 230 226 ! computing salt exchanges at the ice/ocean interface 231 zfons = ( soce_r(ji,jj) - sice_r(ji,jj) ) * ( rdmicif(ji,jj) * zrdtir)227 zfons = ( soce_r(ji,jj) - sice_r(ji,jj) ) * ( rdmicif(ji,jj) * r1_rdtice ) 232 228 233 229 ! converting the salt flux from ice to a freshwater flux from ocean … … 241 237 242 238 IF( lk_diaar5 ) THEN 243 CALL iom_put( 'isnwmlt_cea' , rdmsnif(:,:) * zrdtir)244 CALL iom_put( 'fsal_virt_cea', soce_r(:,:) * rdmicif(:,:) * zrdtir)245 CALL iom_put( 'fsal_real_cea', - sice_r(:,:) * rdmicif(:,:) * zrdtir)239 CALL iom_put( 'isnwmlt_cea' , rdmsnif(:,:) * r1_rdtice ) 240 CALL iom_put( 'fsal_virt_cea', soce_r(:,:) * rdmicif(:,:) * r1_rdtice ) 241 CALL iom_put( 'fsal_real_cea', - sice_r(:,:) * rdmicif(:,:) * r1_rdtice ) 246 242 ENDIF 247 243 … … 277 273 DO ji = 2, jpim1 ! NO vector opt. 278 274 ! ... components of ice-ocean stress at U and V-points (from I-point values) 279 zutau = 0.5 * ( ztio_u(ji+1,jj) + ztio_u(ji+1,jj+1) ) 275 #if defined key_lim2_vp 276 zutau = 0.5 * ( ztio_u(ji+1,jj) + ztio_u(ji+1,jj+1) ) ! VP rheology 280 277 zvtau = 0.5 * ( ztio_v(ji,jj+1) + ztio_v(ji+1,jj+1) ) 278 #else 279 zutau = ztio_u(ji,jj) ! EVP rheology 280 zvtau = ztio_v(ji,jj) 281 #endif 281 282 ! ... open-ocean (lead) fraction at U- & V-points (from T-point values) 282 283 zfrldu = 0.5 * ( frld(ji,jj) + frld(ji+1,jj ) ) -
branches/nemo_v3_3_beta/NEMOGCM/NEMO/LIM_SRC_2/limtrp_2.F90
r2287 r2319 7 7 !! 2.0 ! 2001-05 (G. Madec, R. Hordoir) opa norm 8 8 !! - ! 2004-01 (G. Madec, C. Ethe) F90, mpp 9 !! 3.3 ! 2009-05 (G.Garric, C. Bricaud) addition of the lim2_evp case 9 10 !!---------------------------------------------------------------------- 10 11 #if defined key_lim2 … … 32 33 PUBLIC lim_trp_2 ! called by sbc_ice_lim_2 33 34 34 REAL(wp), PUBLIC :: bound = 0.e0!: boundary condit. (0.0 no-slip, 1.0 free-slip)35 36 REAL(wp) :: &! constant values37 epsi06 = 1.e-06 , &38 epsi03 = 1.e-03 , &39 epsi16 = 1.e-16 , &40 rzero = 0.e0 , &41 rone = 1.e0 35 REAL(wp), PUBLIC :: bound = 0.e0 !: boundary condit. (0.0 no-slip, 1.0 free-slip) 36 37 REAL(wp) :: epsi06 = 1.e-06 ! constant values 38 REAL(wp) :: epsi03 = 1.e-03 39 REAL(wp) :: epsi16 = 1.e-16 40 REAL(wp) :: rzero = 0.e0 41 REAL(wp) :: rone = 1.e0 42 42 43 43 44 !! * Substitution … … 88 89 ! --------------------------------------- 89 90 zvbord = 1.0 + ( 1.0 - bound ) ! zvbord=2 no-slip, =0 free slip boundary conditions 91 #if defined key_lim2_vp 90 92 DO jj = 1, jpjm1 91 93 DO ji = 1, jpim1 ! NO vector opt. … … 95 97 END DO 96 98 CALL lbc_lnk( zui_u, 'U', -1. ) ; CALL lbc_lnk( zvi_v, 'V', -1. ) ! Lateral boundary conditions 97 99 #else 100 zui_u(:,:) = u_ice(:,:) ! EVP rheology: ice (u,v) at u- and v-points 101 zvi_v(:,:) = v_ice(:,:) 102 #endif 98 103 99 104 ! CFL test for stability … … 109 114 ! content of properties 110 115 ! --------------------- 111 zs0sn (:,:) = hsnm(:,:) * area(:,:)! Snow volume.112 zs0ice(:,:) = hicm(:,:) * area(:,:)! Ice volume.116 zs0sn (:,:) = hsnm(:,:) * area (:,:) ! Snow volume. 117 zs0ice(:,:) = hicm(:,:) * area (:,:) ! Ice volume. 113 118 zs0a (:,:) = ( 1.0 - frld(:,:) ) * area (:,:) ! Surface covered by ice. 114 119 zs0c0 (:,:) = tbif(:,:,1) / rt0_snow * zs0sn (:,:) ! Heat content of the snow layer. -
branches/nemo_v3_3_beta/NEMOGCM/NEMO/LIM_SRC_3/limrhg.F90
r2287 r2319 7 7 !! 3.0 ! 2008-03 (M. Vancoppenolle) LIM3 8 8 !! - ! 2008-11 (M. Vancoppenolle, S. Bouillon, Y. Aksenov) add surface tilt in ice rheolohy 9 !! 3.3 ! 2009-05 (G.Garric) addition of the lim2_evp cas 9 10 !!---------------------------------------------------------------------- 10 #if defined key_lim3 11 #if defined key_lim3 || ( defined key_lim2 && ! defined key_lim2_vp ) 11 12 !!---------------------------------------------------------------------- 12 13 !! 'key_lim3' LIM3 sea-ice model … … 18 19 USE par_oce 19 20 USE dom_oce 20 USE dom_ice21 21 USE sbc_oce ! Surface boundary condition: ocean fields 22 22 USE sbc_ice ! Surface boundary condition: ice fields 23 USE ice24 USE iceini25 23 USE lbclnk 26 24 USE lib_mpp … … 28 26 USE limitd_me 29 27 USE prtctl ! Print control 28 #if defined key_lim3 29 USE ice 30 USE dom_ice 31 USE iceini 32 #endif 33 #if defined key_lim2 && ! defined key_lim2_vp 34 USE ice_2 ! LIM2: ice variables 35 USE dom_ice_2 ! LIM2: ice domain 36 USE iceini_2 ! LIM2: ice initialisation 37 #endif 30 38 31 39 … … 179 187 zv_ice , & 180 188 zresr !: Local error on velocity 181 189 !!------------------------------------------------------------------- 190 191 #if defined key_lim2 && ! defined key_lim2_vp 192 vt_s => hsnm 193 vt_i => hicm 194 at_i(:,:) = 1. - frld(:,:) 195 #endif 182 196 ! 183 197 !------------------------------------------------------------------------------! … … 191 205 zdd(:,:) = 0.0 ; zdt(:,:) = 0.0 ; zds(:,:) = 0.0 192 206 207 #if defined key_lim3 193 208 ! Ice strength on T-points 194 209 CALL lim_itd_me_icestrength(ridge_scheme_swi) 210 #endif 195 211 196 212 ! Ice mass and temp variables … … 200 216 DO ji = 1 , jpi 201 217 zc1(ji,jj) = tms(ji,jj) * ( rhosn * vt_s(ji,jj) + rhoic * vt_i(ji,jj) ) 218 #if defined key_lim3 202 219 zpresh(ji,jj) = tms(ji,jj) * strength(ji,jj) / 2. 220 #endif 203 221 ! tmi = 1 where there is ice or on land 204 222 tmi(ji,jj) = 1.0 - ( 1.0 - MAX( 0.0 , SIGN ( 1.0 , vt_i(ji,jj) - & -
branches/nemo_v3_3_beta/NEMOGCM/NEMO/OPA_SRC/SBC/sbcice_lim_2.F90
r2287 r2319 53 53 PUBLIC sbc_ice_lim_2 ! routine called by sbcmod.F90 54 54 55 CHARACTER(len=1) :: cl_grid = 'B' ! type of grid used in ice dynamics56 57 55 !! * Substitutions 58 56 # include "domzgr_substitute.h90" … … 172 170 ! Ice model step ! 173 171 ! ---------------- ! 174 CALL lim_rst_opn_2 ( kt ) ! Open Ice restart file 172 numit = numit + nn_fsbc !Ice model time step 173 174 CALL lim_rst_opn_2 ( kt ) ! Open Ice restart file 175 175 #if ! defined key_c1d 176 176 ! Ice dynamics & transport (not in 1D case)
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