[3] | 1 | MODULE zpshde |
---|
[2528] | 2 | !!====================================================================== |
---|
[3] | 3 | !! *** MODULE zpshde *** |
---|
[2528] | 4 | !! z-coordinate + partial step : Horizontal Derivative at ocean bottom level |
---|
| 5 | !!====================================================================== |
---|
| 6 | !! History : OPA ! 2002-04 (A. Bozec) Original code |
---|
| 7 | !! NEMO 1.0 ! 2002-08 (G. Madec E. Durand) Optimization and Free form |
---|
| 8 | !! - ! 2004-03 (C. Ethe) adapted for passive tracers |
---|
| 9 | !! 3.3 ! 2010-05 (C. Ethe, G. Madec) merge TRC-TRA |
---|
[5120] | 10 | !! 3.6 ! 2014-11 (P. Mathiot) Add zps_hde_isf (needed to open a cavity) |
---|
[2528] | 11 | !!====================================================================== |
---|
[457] | 12 | |
---|
[3] | 13 | !!---------------------------------------------------------------------- |
---|
| 14 | !! zps_hde : Horizontal DErivative of T, S and rd at the last |
---|
| 15 | !! ocean level (Z-coord. with Partial Steps) |
---|
| 16 | !!---------------------------------------------------------------------- |
---|
[2528] | 17 | USE oce ! ocean: dynamics and tracers variables |
---|
| 18 | USE dom_oce ! domain: ocean variables |
---|
[3] | 19 | USE phycst ! physical constants |
---|
[2528] | 20 | USE eosbn2 ! ocean equation of state |
---|
[3] | 21 | USE in_out_manager ! I/O manager |
---|
| 22 | USE lbclnk ! lateral boundary conditions (or mpp link) |
---|
[2715] | 23 | USE lib_mpp ! MPP library |
---|
[3294] | 24 | USE wrk_nemo ! Memory allocation |
---|
| 25 | USE timing ! Timing |
---|
[3] | 26 | |
---|
| 27 | IMPLICIT NONE |
---|
| 28 | PRIVATE |
---|
| 29 | |
---|
[5120] | 30 | PUBLIC zps_hde ! routine called by step.F90 |
---|
| 31 | PUBLIC zps_hde_isf ! routine called by step.F90 |
---|
[3] | 32 | |
---|
| 33 | !! * Substitutions |
---|
| 34 | # include "vectopt_loop_substitute.h90" |
---|
| 35 | !!---------------------------------------------------------------------- |
---|
[2528] | 36 | !! NEMO/OPA 3.3 , NEMO Consortium (2010) |
---|
| 37 | !! $Id$ |
---|
| 38 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
---|
[247] | 39 | !!---------------------------------------------------------------------- |
---|
[3] | 40 | CONTAINS |
---|
| 41 | |
---|
[2528] | 42 | SUBROUTINE zps_hde( kt, kjpt, pta, pgtu, pgtv, & |
---|
[5120] | 43 | & prd, pgru, pgrv ) |
---|
| 44 | !!---------------------------------------------------------------------- |
---|
| 45 | !! *** ROUTINE zps_hde *** |
---|
| 46 | !! |
---|
| 47 | !! ** Purpose : Compute the horizontal derivative of T, S and rho |
---|
| 48 | !! at u- and v-points with a linear interpolation for z-coordinate |
---|
| 49 | !! with partial steps. |
---|
| 50 | !! |
---|
| 51 | !! ** Method : In z-coord with partial steps, scale factors on last |
---|
| 52 | !! levels are different for each grid point, so that T, S and rd |
---|
| 53 | !! points are not at the same depth as in z-coord. To have horizontal |
---|
| 54 | !! gradients again, we interpolate T and S at the good depth : |
---|
| 55 | !! Linear interpolation of T, S |
---|
| 56 | !! Computation of di(tb) and dj(tb) by vertical interpolation: |
---|
| 57 | !! di(t) = t~ - t(i,j,k) or t(i+1,j,k) - t~ |
---|
| 58 | !! dj(t) = t~ - t(i,j,k) or t(i,j+1,k) - t~ |
---|
| 59 | !! This formulation computes the two cases: |
---|
| 60 | !! CASE 1 CASE 2 |
---|
| 61 | !! k-1 ___ ___________ k-1 ___ ___________ |
---|
| 62 | !! Ti T~ T~ Ti+1 |
---|
| 63 | !! _____ _____ |
---|
| 64 | !! k | |Ti+1 k Ti | | |
---|
| 65 | !! | |____ ____| | |
---|
| 66 | !! ___ | | | ___ | | | |
---|
| 67 | !! |
---|
| 68 | !! case 1-> e3w(i+1) >= e3w(i) ( and e3w(j+1) >= e3w(j) ) then |
---|
| 69 | !! t~ = t(i+1,j ,k) + (e3w(i+1) - e3w(i)) * dk(Ti+1)/e3w(i+1) |
---|
| 70 | !! ( t~ = t(i ,j+1,k) + (e3w(j+1) - e3w(j)) * dk(Tj+1)/e3w(j+1) ) |
---|
| 71 | !! or |
---|
| 72 | !! case 2-> e3w(i+1) <= e3w(i) ( and e3w(j+1) <= e3w(j) ) then |
---|
| 73 | !! t~ = t(i,j,k) + (e3w(i) - e3w(i+1)) * dk(Ti)/e3w(i ) |
---|
| 74 | !! ( t~ = t(i,j,k) + (e3w(j) - e3w(j+1)) * dk(Tj)/e3w(j ) ) |
---|
| 75 | !! Idem for di(s) and dj(s) |
---|
| 76 | !! |
---|
| 77 | !! For rho, we call eos which will compute rd~(t~,s~) at the right |
---|
| 78 | !! depth zh from interpolated T and S for the different formulations |
---|
| 79 | !! of the equation of state (eos). |
---|
| 80 | !! Gradient formulation for rho : |
---|
| 81 | !! di(rho) = rd~ - rd(i,j,k) or rd(i+1,j,k) - rd~ |
---|
| 82 | !! |
---|
| 83 | !! ** Action : compute for top interfaces |
---|
| 84 | !! - pgtu, pgtv: horizontal gradient of tracer at u- & v-points |
---|
| 85 | !! - pgru, pgrv: horizontal gradient of rho (if present) at u- & v-points |
---|
| 86 | !!---------------------------------------------------------------------- |
---|
| 87 | INTEGER , INTENT(in ) :: kt ! ocean time-step index |
---|
| 88 | INTEGER , INTENT(in ) :: kjpt ! number of tracers |
---|
| 89 | REAL(wp), DIMENSION(jpi,jpj,jpk,kjpt), INTENT(in ) :: pta ! 4D tracers fields |
---|
| 90 | REAL(wp), DIMENSION(jpi,jpj, kjpt), INTENT( out) :: pgtu, pgtv ! hor. grad. of ptra at u- & v-pts |
---|
| 91 | REAL(wp), DIMENSION(jpi,jpj,jpk ), INTENT(in ), OPTIONAL :: prd ! 3D density anomaly fields |
---|
| 92 | REAL(wp), DIMENSION(jpi,jpj ), INTENT( out), OPTIONAL :: pgru, pgrv ! hor. grad of prd at u- & v-pts (bottom) |
---|
| 93 | ! |
---|
[5836] | 94 | INTEGER :: ji, jj, jn ! Dummy loop indices |
---|
| 95 | INTEGER :: iku, ikv, ikum1, ikvm1 ! partial step level (ocean bottom level) at u- and v-points |
---|
| 96 | REAL(wp) :: ze3wu, ze3wv, zmaxu, zmaxv ! local scalars |
---|
| 97 | REAL(wp), DIMENSION(jpi,jpj) :: zri, zrj, zhi, zhj ! NB: 3rd dim=1 to use eos |
---|
| 98 | REAL(wp), DIMENSION(jpi,jpj,kjpt) :: zti, ztj ! |
---|
[5120] | 99 | !!---------------------------------------------------------------------- |
---|
| 100 | ! |
---|
[5836] | 101 | IF( nn_timing == 1 ) CALL timing_start( 'zps_hde') |
---|
[5120] | 102 | ! |
---|
[5836] | 103 | pgtu(:,:,:)=0._wp ; zti (:,:,:)=0._wp ; zhi (:,: )=0._wp |
---|
| 104 | pgtv(:,:,:)=0._wp ; ztj (:,:,:)=0._wp ; zhj (:,: )=0._wp |
---|
[5120] | 105 | ! |
---|
| 106 | DO jn = 1, kjpt !== Interpolation of tracers at the last ocean level ==! |
---|
| 107 | ! |
---|
| 108 | DO jj = 1, jpjm1 |
---|
| 109 | DO ji = 1, jpim1 |
---|
| 110 | iku = mbku(ji,jj) ; ikum1 = MAX( iku - 1 , 1 ) ! last and before last ocean level at u- & v-points |
---|
| 111 | ikv = mbkv(ji,jj) ; ikvm1 = MAX( ikv - 1 , 1 ) ! if level first is a p-step, ik.m1=1 |
---|
[5845] | 112 | ze3wu = e3w_n(ji+1,jj ,iku) - e3w_n(ji,jj,iku) |
---|
| 113 | ze3wv = e3w_n(ji ,jj+1,ikv) - e3w_n(ji,jj,ikv) |
---|
[5120] | 114 | ! |
---|
| 115 | ! i- direction |
---|
| 116 | IF( ze3wu >= 0._wp ) THEN ! case 1 |
---|
[5845] | 117 | zmaxu = ze3wu / e3w_n(ji+1,jj,iku) |
---|
[5120] | 118 | ! interpolated values of tracers |
---|
| 119 | zti (ji,jj,jn) = pta(ji+1,jj,iku,jn) + zmaxu * ( pta(ji+1,jj,ikum1,jn) - pta(ji+1,jj,iku,jn) ) |
---|
| 120 | ! gradient of tracers |
---|
| 121 | pgtu(ji,jj,jn) = umask(ji,jj,1) * ( zti(ji,jj,jn) - pta(ji,jj,iku,jn) ) |
---|
| 122 | ELSE ! case 2 |
---|
[5845] | 123 | zmaxu = -ze3wu / e3w_n(ji,jj,iku) |
---|
[5120] | 124 | ! interpolated values of tracers |
---|
| 125 | zti (ji,jj,jn) = pta(ji,jj,iku,jn) + zmaxu * ( pta(ji,jj,ikum1,jn) - pta(ji,jj,iku,jn) ) |
---|
| 126 | ! gradient of tracers |
---|
| 127 | pgtu(ji,jj,jn) = umask(ji,jj,1) * ( pta(ji+1,jj,iku,jn) - zti(ji,jj,jn) ) |
---|
| 128 | ENDIF |
---|
| 129 | ! |
---|
| 130 | ! j- direction |
---|
| 131 | IF( ze3wv >= 0._wp ) THEN ! case 1 |
---|
[5845] | 132 | zmaxv = ze3wv / e3w_n(ji,jj+1,ikv) |
---|
[5120] | 133 | ! interpolated values of tracers |
---|
| 134 | ztj (ji,jj,jn) = pta(ji,jj+1,ikv,jn) + zmaxv * ( pta(ji,jj+1,ikvm1,jn) - pta(ji,jj+1,ikv,jn) ) |
---|
| 135 | ! gradient of tracers |
---|
| 136 | pgtv(ji,jj,jn) = vmask(ji,jj,1) * ( ztj(ji,jj,jn) - pta(ji,jj,ikv,jn) ) |
---|
| 137 | ELSE ! case 2 |
---|
[5845] | 138 | zmaxv = -ze3wv / e3w_n(ji,jj,ikv) |
---|
[5120] | 139 | ! interpolated values of tracers |
---|
| 140 | ztj (ji,jj,jn) = pta(ji,jj,ikv,jn) + zmaxv * ( pta(ji,jj,ikvm1,jn) - pta(ji,jj,ikv,jn) ) |
---|
| 141 | ! gradient of tracers |
---|
| 142 | pgtv(ji,jj,jn) = vmask(ji,jj,1) * ( pta(ji,jj+1,ikv,jn) - ztj(ji,jj,jn) ) |
---|
| 143 | ENDIF |
---|
| 144 | END DO |
---|
| 145 | END DO |
---|
| 146 | CALL lbc_lnk( pgtu(:,:,jn), 'U', -1. ) ; CALL lbc_lnk( pgtv(:,:,jn), 'V', -1. ) ! Lateral boundary cond. |
---|
| 147 | ! |
---|
| 148 | END DO |
---|
[5836] | 149 | ! |
---|
| 150 | IF( PRESENT( prd ) ) THEN !== horizontal derivative of density anomalies (rd) ==! (optional part) |
---|
| 151 | pgru(:,:) = 0._wp |
---|
| 152 | pgrv(:,:) = 0._wp ! depth of the partial step level |
---|
[5120] | 153 | DO jj = 1, jpjm1 |
---|
| 154 | DO ji = 1, jpim1 |
---|
| 155 | iku = mbku(ji,jj) |
---|
| 156 | ikv = mbkv(ji,jj) |
---|
[5845] | 157 | ze3wu = e3w_n(ji+1,jj ,iku) - e3w_n(ji,jj,iku) |
---|
| 158 | ze3wv = e3w_n(ji ,jj+1,ikv) - e3w_n(ji,jj,ikv) |
---|
| 159 | IF( ze3wu >= 0._wp ) THEN ; zhi(ji,jj) = gdept_n(ji ,jj,iku) ! i-direction: case 1 |
---|
| 160 | ELSE ; zhi(ji,jj) = gdept_n(ji+1,jj,iku) ! - - case 2 |
---|
[5120] | 161 | ENDIF |
---|
[5845] | 162 | IF( ze3wv >= 0._wp ) THEN ; zhj(ji,jj) = gdept_n(ji,jj ,ikv) ! j-direction: case 1 |
---|
| 163 | ELSE ; zhj(ji,jj) = gdept_n(ji,jj+1,ikv) ! - - case 2 |
---|
[5120] | 164 | ENDIF |
---|
| 165 | END DO |
---|
| 166 | END DO |
---|
[5836] | 167 | ! |
---|
| 168 | CALL eos( zti, zhi, zri ) ! interpolated density from zti, ztj |
---|
| 169 | CALL eos( ztj, zhj, zrj ) ! at the partial step depth output in zri, zrj |
---|
| 170 | ! |
---|
| 171 | DO jj = 1, jpjm1 ! Gradient of density at the last level |
---|
[5120] | 172 | DO ji = 1, jpim1 |
---|
| 173 | iku = mbku(ji,jj) |
---|
| 174 | ikv = mbkv(ji,jj) |
---|
[5845] | 175 | ze3wu = e3w_n(ji+1,jj ,iku) - e3w_n(ji,jj,iku) |
---|
| 176 | ze3wv = e3w_n(ji ,jj+1,ikv) - e3w_n(ji,jj,ikv) |
---|
[5120] | 177 | IF( ze3wu >= 0._wp ) THEN ; pgru(ji,jj) = umask(ji,jj,1) * ( zri(ji ,jj ) - prd(ji,jj,iku) ) ! i: 1 |
---|
| 178 | ELSE ; pgru(ji,jj) = umask(ji,jj,1) * ( prd(ji+1,jj,iku) - zri(ji,jj ) ) ! i: 2 |
---|
| 179 | ENDIF |
---|
| 180 | IF( ze3wv >= 0._wp ) THEN ; pgrv(ji,jj) = vmask(ji,jj,1) * ( zrj(ji,jj ) - prd(ji,jj,ikv) ) ! j: 1 |
---|
| 181 | ELSE ; pgrv(ji,jj) = vmask(ji,jj,1) * ( prd(ji,jj+1,ikv) - zrj(ji,jj ) ) ! j: 2 |
---|
| 182 | ENDIF |
---|
| 183 | END DO |
---|
| 184 | END DO |
---|
| 185 | CALL lbc_lnk( pgru , 'U', -1. ) ; CALL lbc_lnk( pgrv , 'V', -1. ) ! Lateral boundary conditions |
---|
| 186 | ! |
---|
| 187 | END IF |
---|
| 188 | ! |
---|
[5836] | 189 | IF( nn_timing == 1 ) CALL timing_stop( 'zps_hde') |
---|
[5120] | 190 | ! |
---|
| 191 | END SUBROUTINE zps_hde |
---|
[5836] | 192 | |
---|
| 193 | |
---|
| 194 | SUBROUTINE zps_hde_isf( kt, kjpt, pta, pgtu , pgtv , pgtui, pgtvi, & |
---|
| 195 | & prd, pgru , pgrv , pmru , pmrv , pgzu , pgzv , pge3ru , pge3rv , & |
---|
| 196 | & pgrui, pgrvi, pmrui, pmrvi, pgzui, pgzvi, pge3rui, pge3rvi ) |
---|
[3] | 197 | !!---------------------------------------------------------------------- |
---|
| 198 | !! *** ROUTINE zps_hde *** |
---|
| 199 | !! |
---|
[2528] | 200 | !! ** Purpose : Compute the horizontal derivative of T, S and rho |
---|
[3] | 201 | !! at u- and v-points with a linear interpolation for z-coordinate |
---|
| 202 | !! with partial steps. |
---|
| 203 | !! |
---|
| 204 | !! ** Method : In z-coord with partial steps, scale factors on last |
---|
| 205 | !! levels are different for each grid point, so that T, S and rd |
---|
| 206 | !! points are not at the same depth as in z-coord. To have horizontal |
---|
| 207 | !! gradients again, we interpolate T and S at the good depth : |
---|
| 208 | !! Linear interpolation of T, S |
---|
| 209 | !! Computation of di(tb) and dj(tb) by vertical interpolation: |
---|
| 210 | !! di(t) = t~ - t(i,j,k) or t(i+1,j,k) - t~ |
---|
| 211 | !! dj(t) = t~ - t(i,j,k) or t(i,j+1,k) - t~ |
---|
| 212 | !! This formulation computes the two cases: |
---|
| 213 | !! CASE 1 CASE 2 |
---|
| 214 | !! k-1 ___ ___________ k-1 ___ ___________ |
---|
| 215 | !! Ti T~ T~ Ti+1 |
---|
| 216 | !! _____ _____ |
---|
| 217 | !! k | |Ti+1 k Ti | | |
---|
| 218 | !! | |____ ____| | |
---|
| 219 | !! ___ | | | ___ | | | |
---|
| 220 | !! |
---|
| 221 | !! case 1-> e3w(i+1) >= e3w(i) ( and e3w(j+1) >= e3w(j) ) then |
---|
| 222 | !! t~ = t(i+1,j ,k) + (e3w(i+1) - e3w(i)) * dk(Ti+1)/e3w(i+1) |
---|
| 223 | !! ( t~ = t(i ,j+1,k) + (e3w(j+1) - e3w(j)) * dk(Tj+1)/e3w(j+1) ) |
---|
| 224 | !! or |
---|
| 225 | !! case 2-> e3w(i+1) <= e3w(i) ( and e3w(j+1) <= e3w(j) ) then |
---|
| 226 | !! t~ = t(i,j,k) + (e3w(i) - e3w(i+1)) * dk(Ti)/e3w(i ) |
---|
| 227 | !! ( t~ = t(i,j,k) + (e3w(j) - e3w(j+1)) * dk(Tj)/e3w(j ) ) |
---|
| 228 | !! Idem for di(s) and dj(s) |
---|
| 229 | !! |
---|
[4990] | 230 | !! For rho, we call eos which will compute rd~(t~,s~) at the right |
---|
| 231 | !! depth zh from interpolated T and S for the different formulations |
---|
| 232 | !! of the equation of state (eos). |
---|
[3] | 233 | !! Gradient formulation for rho : |
---|
[4990] | 234 | !! di(rho) = rd~ - rd(i,j,k) or rd(i+1,j,k) - rd~ |
---|
[3] | 235 | !! |
---|
[4990] | 236 | !! ** Action : compute for top and bottom interfaces |
---|
[5120] | 237 | !! - pgtu, pgtv, pgtui, pgtvi: horizontal gradient of tracer at u- & v-points |
---|
| 238 | !! - pgru, pgrv, pgrui, pgtvi: horizontal gradient of rho (if present) at u- & v-points |
---|
| 239 | !! - pmru, pmrv, pmrui, pmrvi: horizontal sum of rho at u- & v- point (used in dynhpg with vvl) |
---|
| 240 | !! - pgzu, pgzv, pgzui, pgzvi: horizontal gradient of z at u- and v- point (used in dynhpg with vvl) |
---|
| 241 | !! - pge3ru, pge3rv, pge3rui, pge3rvi: horizontal gradient of rho weighted by local e3w at u- & v-points |
---|
[2528] | 242 | !!---------------------------------------------------------------------- |
---|
[5836] | 243 | INTEGER , INTENT(in ) :: kt ! ocean time-step index |
---|
| 244 | INTEGER , INTENT(in ) :: kjpt ! number of tracers |
---|
| 245 | REAL(wp), DIMENSION(jpi,jpj,jpk,kjpt), INTENT(in ) :: pta ! 4D tracers fields |
---|
| 246 | ! !! u-point ! v-point ! |
---|
| 247 | REAL(wp), DIMENSION(jpi,jpj, kjpt), INTENT( out) :: pgtu , pgtv ! bottom GRADh( ptra ) |
---|
| 248 | REAL(wp), DIMENSION(jpi,jpj, kjpt), INTENT( out) :: pgtui , pgtvi ! top GRADh( ptra ) |
---|
| 249 | REAL(wp), DIMENSION(jpi,jpj,jpk ), INTENT(in ), OPTIONAL :: prd ! 3D density anomaly fields |
---|
| 250 | ! !! u-point ! v-point ! |
---|
| 251 | REAL(wp), DIMENSION(jpi,jpj ), INTENT( out), OPTIONAL :: pgru , pgrv ! bottom GRADh( prd ) |
---|
| 252 | REAL(wp), DIMENSION(jpi,jpj ), INTENT( out), OPTIONAL :: pmru , pmrv ! bottom SUM ( prd ) |
---|
| 253 | REAL(wp), DIMENSION(jpi,jpj ), INTENT( out), OPTIONAL :: pgzu , pgzv ! bottom GRADh( z ) |
---|
| 254 | REAL(wp), DIMENSION(jpi,jpj ), INTENT( out), OPTIONAL :: pge3ru , pge3rv ! bottom GRADh( prd ) weighted by e3w |
---|
| 255 | REAL(wp), DIMENSION(jpi,jpj ), INTENT( out), OPTIONAL :: pgrui , pgrvi ! top GRADh( prd ) |
---|
| 256 | REAL(wp), DIMENSION(jpi,jpj ), INTENT( out), OPTIONAL :: pmrui , pmrvi ! top SUM ( prd ) |
---|
| 257 | REAL(wp), DIMENSION(jpi,jpj ), INTENT( out), OPTIONAL :: pgzui , pgzvi ! top GRADh( z ) |
---|
| 258 | REAL(wp), DIMENSION(jpi,jpj ), INTENT( out), OPTIONAL :: pge3rui , pge3rvi ! top GRADh( prd ) weighted by e3w |
---|
[2715] | 259 | ! |
---|
[2528] | 260 | INTEGER :: ji, jj, jn ! Dummy loop indices |
---|
[4990] | 261 | INTEGER :: iku, ikv, ikum1, ikvm1,ikup1, ikvp1 ! partial step level (ocean bottom level) at u- and v-points |
---|
| 262 | REAL(wp) :: ze3wu, ze3wv, zmaxu, zmaxv, zdzwu, zdzwv, zdzwuip1, zdzwvjp1 ! temporary scalars |
---|
| 263 | REAL(wp), DIMENSION(jpi,jpj) :: zri, zrj, zhi, zhj ! NB: 3rd dim=1 to use eos |
---|
| 264 | REAL(wp), DIMENSION(jpi,jpj,kjpt) :: zti, ztj ! |
---|
[3] | 265 | !!---------------------------------------------------------------------- |
---|
[3294] | 266 | ! |
---|
[5120] | 267 | IF( nn_timing == 1 ) CALL timing_start( 'zps_hde_isf') |
---|
[3294] | 268 | ! |
---|
[5836] | 269 | pgtu (:,:,:) = 0._wp ; pgtv (:,:,:) =0._wp |
---|
| 270 | pgtui(:,:,:) = 0._wp ; pgtvi(:,:,:) =0._wp |
---|
| 271 | zti (:,:,:) = 0._wp ; ztj (:,:,:) =0._wp |
---|
| 272 | zhi (:,: ) = 0._wp ; zhj (:,: ) =0._wp |
---|
[3294] | 273 | ! |
---|
[2528] | 274 | DO jn = 1, kjpt !== Interpolation of tracers at the last ocean level ==! |
---|
| 275 | ! |
---|
[3] | 276 | DO jj = 1, jpjm1 |
---|
[2528] | 277 | DO ji = 1, jpim1 |
---|
[2569] | 278 | iku = mbku(ji,jj) ; ikum1 = MAX( iku - 1 , 1 ) ! last and before last ocean level at u- & v-points |
---|
| 279 | ikv = mbkv(ji,jj) ; ikvm1 = MAX( ikv - 1 , 1 ) ! if level first is a p-step, ik.m1=1 |
---|
[4990] | 280 | ! (ISF) case partial step top and bottom in adjacent cell in vertical |
---|
| 281 | ! cannot used e3w because if 2 cell water column, we have ps at top and bottom |
---|
| 282 | ! in this case e3w(i,j) - e3w(i,j+1) is not the distance between Tj~ and Tj |
---|
| 283 | ! the only common depth between cells (i,j) and (i,j+1) is gdepw_0 |
---|
| 284 | ze3wu = (gdept_0(ji+1,jj,iku) - gdepw_0(ji+1,jj,iku)) - (gdept_0(ji,jj,iku) - gdepw_0(ji,jj,iku)) |
---|
| 285 | ze3wv = (gdept_0(ji,jj+1,ikv) - gdepw_0(ji,jj+1,ikv)) - (gdept_0(ji,jj,ikv) - gdepw_0(ji,jj,ikv)) |
---|
[2528] | 286 | ! |
---|
| 287 | ! i- direction |
---|
| 288 | IF( ze3wu >= 0._wp ) THEN ! case 1 |
---|
[5845] | 289 | zmaxu = ze3wu / e3w_n(ji+1,jj,iku) |
---|
[2528] | 290 | ! interpolated values of tracers |
---|
[4990] | 291 | zti (ji,jj,jn) = pta(ji+1,jj,iku,jn) + zmaxu * ( pta(ji+1,jj,ikum1,jn) - pta(ji+1,jj,iku,jn) ) |
---|
[2528] | 292 | ! gradient of tracers |
---|
[4990] | 293 | pgtu(ji,jj,jn) = umask(ji,jj,iku) * ( zti(ji,jj,jn) - pta(ji,jj,iku,jn) ) |
---|
[2528] | 294 | ELSE ! case 2 |
---|
[5845] | 295 | zmaxu = -ze3wu / e3w_n(ji,jj,iku) |
---|
[2528] | 296 | ! interpolated values of tracers |
---|
[4990] | 297 | zti (ji,jj,jn) = pta(ji,jj,iku,jn) + zmaxu * ( pta(ji,jj,ikum1,jn) - pta(ji,jj,iku,jn) ) |
---|
[2528] | 298 | ! gradient of tracers |
---|
[4990] | 299 | pgtu(ji,jj,jn) = umask(ji,jj,iku) * ( pta(ji+1,jj,iku,jn) - zti(ji,jj,jn) ) |
---|
[2528] | 300 | ENDIF |
---|
| 301 | ! |
---|
| 302 | ! j- direction |
---|
| 303 | IF( ze3wv >= 0._wp ) THEN ! case 1 |
---|
[5845] | 304 | zmaxv = ze3wv / e3w_n(ji,jj+1,ikv) |
---|
[2528] | 305 | ! interpolated values of tracers |
---|
[4990] | 306 | ztj (ji,jj,jn) = pta(ji,jj+1,ikv,jn) + zmaxv * ( pta(ji,jj+1,ikvm1,jn) - pta(ji,jj+1,ikv,jn) ) |
---|
[2528] | 307 | ! gradient of tracers |
---|
[4990] | 308 | pgtv(ji,jj,jn) = vmask(ji,jj,ikv) * ( ztj(ji,jj,jn) - pta(ji,jj,ikv,jn) ) |
---|
[2528] | 309 | ELSE ! case 2 |
---|
[5845] | 310 | zmaxv = -ze3wv / e3w_n(ji,jj,ikv) |
---|
[2528] | 311 | ! interpolated values of tracers |
---|
[4990] | 312 | ztj (ji,jj,jn) = pta(ji,jj,ikv,jn) + zmaxv * ( pta(ji,jj,ikvm1,jn) - pta(ji,jj,ikv,jn) ) |
---|
[2528] | 313 | ! gradient of tracers |
---|
[4990] | 314 | pgtv(ji,jj,jn) = vmask(ji,jj,ikv) * ( pta(ji,jj+1,ikv,jn) - ztj(ji,jj,jn) ) |
---|
[2528] | 315 | ENDIF |
---|
[3] | 316 | END DO |
---|
| 317 | END DO |
---|
[2528] | 318 | CALL lbc_lnk( pgtu(:,:,jn), 'U', -1. ) ; CALL lbc_lnk( pgtv(:,:,jn), 'V', -1. ) ! Lateral boundary cond. |
---|
| 319 | ! |
---|
| 320 | END DO |
---|
[3] | 321 | |
---|
[5836] | 322 | IF( PRESENT( prd ) ) THEN !== horizontal derivative of density anomalies (rd) ==! (optional part) |
---|
| 323 | ! |
---|
| 324 | pgru (:,:)=0._wp ; pgrv (:,:) = 0._wp |
---|
| 325 | pgzu (:,:)=0._wp ; pgzv (:,:) = 0._wp |
---|
| 326 | pmru (:,:)=0._wp ; pmru (:,:) = 0._wp |
---|
| 327 | pge3ru(:,:)=0._wp ; pge3rv(:,:) = 0._wp |
---|
| 328 | ! |
---|
| 329 | DO jj = 1, jpjm1 ! depth of the partial step level |
---|
[2528] | 330 | DO ji = 1, jpim1 |
---|
| 331 | iku = mbku(ji,jj) |
---|
| 332 | ikv = mbkv(ji,jj) |
---|
[4990] | 333 | ze3wu = (gdept_0(ji+1,jj,iku) - gdepw_0(ji+1,jj,iku)) - (gdept_0(ji,jj,iku) - gdepw_0(ji,jj,iku)) |
---|
| 334 | ze3wv = (gdept_0(ji,jj+1,ikv) - gdepw_0(ji,jj+1,ikv)) - (gdept_0(ji,jj,ikv) - gdepw_0(ji,jj,ikv)) |
---|
[5836] | 335 | ! |
---|
[5845] | 336 | IF( ze3wu >= 0._wp ) THEN ; zhi(ji,jj) = gdept_n(ji+1,jj,iku) - ze3wu ! i-direction: case 1 |
---|
| 337 | ELSE ; zhi(ji,jj) = gdept_n(ji ,jj,iku) + ze3wu ! - - case 2 |
---|
[2528] | 338 | ENDIF |
---|
[5845] | 339 | IF( ze3wv >= 0._wp ) THEN ; zhj(ji,jj) = gdept_n(ji,jj+1,ikv) - ze3wv ! j-direction: case 1 |
---|
| 340 | ELSE ; zhj(ji,jj) = gdept_n(ji,jj ,ikv) + ze3wv ! - - case 2 |
---|
[2528] | 341 | ENDIF |
---|
| 342 | END DO |
---|
[3] | 343 | END DO |
---|
[5836] | 344 | ! |
---|
| 345 | CALL eos( zti, zhi, zri ) ! interpolated density from zti, ztj |
---|
| 346 | CALL eos( ztj, zhj, zrj ) ! at the partial step depth output in zri, zrj |
---|
[3] | 347 | |
---|
[5836] | 348 | DO jj = 1, jpjm1 ! Gradient of density at the last level |
---|
[4990] | 349 | DO ji = 1, jpim1 |
---|
| 350 | iku = mbku(ji,jj) ; ikum1 = MAX( iku - 1 , 1 ) ! last and before last ocean level at u- & v-points |
---|
| 351 | ikv = mbkv(ji,jj) ; ikvm1 = MAX( ikv - 1 , 1 ) ! last and before last ocean level at u- & v-points |
---|
| 352 | ze3wu = (gdept_0(ji+1,jj,iku) - gdepw_0(ji+1,jj,iku)) - (gdept_0(ji,jj,iku) - gdepw_0(ji,jj,iku)) |
---|
| 353 | ze3wv = (gdept_0(ji,jj+1,ikv) - gdepw_0(ji,jj+1,ikv)) - (gdept_0(ji,jj,ikv) - gdepw_0(ji,jj,ikv)) |
---|
| 354 | IF( ze3wu >= 0._wp ) THEN |
---|
[5845] | 355 | pgzu(ji,jj) = (gde3w_n(ji+1,jj,iku) - ze3wu) - gde3w_n(ji,jj,iku) |
---|
[4990] | 356 | pgru(ji,jj) = umask(ji,jj,iku) * ( zri(ji ,jj) - prd(ji,jj,iku) ) ! i: 1 |
---|
| 357 | pmru(ji,jj) = umask(ji,jj,iku) * ( zri(ji ,jj) + prd(ji,jj,iku) ) ! i: 1 |
---|
| 358 | pge3ru(ji,jj) = umask(ji,jj,iku) & |
---|
[5845] | 359 | * ( (e3w_n(ji+1,jj,iku) - ze3wu )* ( zri(ji ,jj ) + prd(ji+1,jj,ikum1) + 2._wp) & |
---|
| 360 | - e3w_n(ji ,jj,iku) * ( prd(ji ,jj,iku) + prd(ji ,jj,ikum1) + 2._wp) ) ! j: 2 |
---|
[4990] | 361 | ELSE |
---|
[5845] | 362 | pgzu(ji,jj) = gde3w_n(ji+1,jj,iku) - (gde3w_n(ji,jj,iku) + ze3wu) |
---|
[4990] | 363 | pgru(ji,jj) = umask(ji,jj,iku) * ( prd(ji+1,jj,iku) - zri(ji,jj) ) ! i: 2 |
---|
| 364 | pmru(ji,jj) = umask(ji,jj,iku) * ( prd(ji+1,jj,iku) + zri(ji,jj) ) ! i: 2 |
---|
| 365 | pge3ru(ji,jj) = umask(ji,jj,iku) & |
---|
[5845] | 366 | * ( e3w_n(ji+1,jj,iku) * ( prd(ji+1,jj,iku) + prd(ji+1,jj,ikum1) + 2._wp) & |
---|
| 367 | -(e3w_n(ji ,jj,iku) + ze3wu) * ( zri(ji ,jj ) + prd(ji ,jj,ikum1) + 2._wp) ) ! j: 2 |
---|
[4990] | 368 | ENDIF |
---|
| 369 | IF( ze3wv >= 0._wp ) THEN |
---|
[5845] | 370 | pgzv(ji,jj) = (gde3w_n(ji,jj+1,ikv) - ze3wv) - gde3w_n(ji,jj,ikv) |
---|
[4990] | 371 | pgrv(ji,jj) = vmask(ji,jj,ikv) * ( zrj(ji,jj ) - prd(ji,jj,ikv) ) ! j: 1 |
---|
| 372 | pmrv(ji,jj) = vmask(ji,jj,ikv) * ( zrj(ji,jj ) + prd(ji,jj,ikv) ) ! j: 1 |
---|
| 373 | pge3rv(ji,jj) = vmask(ji,jj,ikv) & |
---|
[5845] | 374 | * ( (e3w_n(ji,jj+1,ikv) - ze3wv )* ( zrj(ji,jj ) + prd(ji,jj+1,ikvm1) + 2._wp) & |
---|
| 375 | - e3w_n(ji,jj ,ikv) * ( prd(ji,jj ,ikv) + prd(ji,jj ,ikvm1) + 2._wp) ) ! j: 2 |
---|
[4990] | 376 | ELSE |
---|
[5845] | 377 | pgzv(ji,jj) = gde3w_n(ji,jj+1,ikv) - (gde3w_n(ji,jj,ikv) + ze3wv) |
---|
[4990] | 378 | pgrv(ji,jj) = vmask(ji,jj,ikv) * ( prd(ji,jj+1,ikv) - zrj(ji,jj) ) ! j: 2 |
---|
| 379 | pmrv(ji,jj) = vmask(ji,jj,ikv) * ( prd(ji,jj+1,ikv) + zrj(ji,jj) ) ! j: 2 |
---|
| 380 | pge3rv(ji,jj) = vmask(ji,jj,ikv) & |
---|
[5845] | 381 | * ( e3w_n(ji,jj+1,ikv) * ( prd(ji,jj+1,ikv) + prd(ji,jj+1,ikvm1) + 2._wp) & |
---|
| 382 | -(e3w_n(ji,jj ,ikv) + ze3wv) * ( zrj(ji,jj ) + prd(ji,jj ,ikvm1) + 2._wp) ) ! j: 2 |
---|
[4990] | 383 | ENDIF |
---|
| 384 | END DO |
---|
| 385 | END DO |
---|
| 386 | CALL lbc_lnk( pgru , 'U', -1. ) ; CALL lbc_lnk( pgrv , 'V', -1. ) ! Lateral boundary conditions |
---|
| 387 | CALL lbc_lnk( pmru , 'U', 1. ) ; CALL lbc_lnk( pmrv , 'V', 1. ) ! Lateral boundary conditions |
---|
| 388 | CALL lbc_lnk( pgzu , 'U', -1. ) ; CALL lbc_lnk( pgzv , 'V', -1. ) ! Lateral boundary conditions |
---|
| 389 | CALL lbc_lnk( pge3ru , 'U', -1. ) ; CALL lbc_lnk( pge3rv , 'V', -1. ) ! Lateral boundary conditions |
---|
| 390 | ! |
---|
| 391 | END IF |
---|
[5836] | 392 | ! |
---|
| 393 | ! !== (ISH) compute grui and gruvi ==! |
---|
| 394 | ! |
---|
[4990] | 395 | DO jn = 1, kjpt !== Interpolation of tracers at the last ocean level ==! ! |
---|
| 396 | DO jj = 1, jpjm1 |
---|
| 397 | DO ji = 1, jpim1 |
---|
| 398 | iku = miku(ji,jj) ; ikup1 = miku(ji,jj) + 1 |
---|
| 399 | ikv = mikv(ji,jj) ; ikvp1 = mikv(ji,jj) + 1 |
---|
| 400 | ! |
---|
| 401 | ! (ISF) case partial step top and bottom in adjacent cell in vertical |
---|
| 402 | ! cannot used e3w because if 2 cell water column, we have ps at top and bottom |
---|
| 403 | ! in this case e3w(i,j) - e3w(i,j+1) is not the distance between Tj~ and Tj |
---|
| 404 | ! the only common depth between cells (i,j) and (i,j+1) is gdepw_0 |
---|
| 405 | ze3wu = (gdepw_0(ji+1,jj,iku+1) - gdept_0(ji+1,jj,iku)) - (gdepw_0(ji,jj,iku+1) - gdept_0(ji,jj,iku)) |
---|
| 406 | ze3wv = (gdepw_0(ji,jj+1,ikv+1) - gdept_0(ji,jj+1,ikv)) - (gdepw_0(ji,jj,ikv+1) - gdept_0(ji,jj,ikv)) |
---|
| 407 | ! i- direction |
---|
| 408 | IF( ze3wu >= 0._wp ) THEN ! case 1 |
---|
[5845] | 409 | zmaxu = ze3wu / e3w_n(ji+1,jj,iku+1) |
---|
[4990] | 410 | ! interpolated values of tracers |
---|
| 411 | zti(ji,jj,jn) = pta(ji+1,jj,iku,jn) + zmaxu * ( pta(ji+1,jj,iku+1,jn) - pta(ji+1,jj,iku,jn) ) |
---|
| 412 | ! gradient of tracers |
---|
[5120] | 413 | pgtui(ji,jj,jn) = umask(ji,jj,iku) * ( zti(ji,jj,jn) - pta(ji,jj,iku,jn) ) |
---|
[4990] | 414 | ELSE ! case 2 |
---|
[5845] | 415 | zmaxu = - ze3wu / e3w_n(ji,jj,iku+1) |
---|
[4990] | 416 | ! interpolated values of tracers |
---|
| 417 | zti(ji,jj,jn) = pta(ji,jj,iku,jn) + zmaxu * ( pta(ji,jj,iku+1,jn) - pta(ji,jj,iku,jn) ) |
---|
| 418 | ! gradient of tracers |
---|
[5120] | 419 | pgtui(ji,jj,jn) = umask(ji,jj,iku) * ( pta(ji+1,jj,iku,jn) - zti(ji,jj,jn) ) |
---|
[4990] | 420 | ENDIF |
---|
| 421 | ! |
---|
| 422 | ! j- direction |
---|
| 423 | IF( ze3wv >= 0._wp ) THEN ! case 1 |
---|
[5845] | 424 | zmaxv = ze3wv / e3w_n(ji,jj+1,ikv+1) |
---|
[4990] | 425 | ! interpolated values of tracers |
---|
| 426 | ztj(ji,jj,jn) = pta(ji,jj+1,ikv,jn) + zmaxv * ( pta(ji,jj+1,ikv+1,jn) - pta(ji,jj+1,ikv,jn) ) |
---|
| 427 | ! gradient of tracers |
---|
[5120] | 428 | pgtvi(ji,jj,jn) = vmask(ji,jj,ikv) * ( ztj(ji,jj,jn) - pta(ji,jj,ikv,jn) ) |
---|
[4990] | 429 | ELSE ! case 2 |
---|
[5845] | 430 | zmaxv = - ze3wv / e3w_n(ji,jj,ikv+1) |
---|
[4990] | 431 | ! interpolated values of tracers |
---|
| 432 | ztj(ji,jj,jn) = pta(ji,jj,ikv,jn) + zmaxv * ( pta(ji,jj,ikv+1,jn) - pta(ji,jj,ikv,jn) ) |
---|
| 433 | ! gradient of tracers |
---|
[5120] | 434 | pgtvi(ji,jj,jn) = vmask(ji,jj,ikv) * ( pta(ji,jj+1,ikv,jn) - ztj(ji,jj,jn) ) |
---|
[4990] | 435 | ENDIF |
---|
| 436 | END DO!! |
---|
| 437 | END DO!! |
---|
[5120] | 438 | CALL lbc_lnk( pgtui(:,:,jn), 'U', -1. ) ; CALL lbc_lnk( pgtvi(:,:,jn), 'V', -1. ) ! Lateral boundary cond. |
---|
[4990] | 439 | ! |
---|
| 440 | END DO |
---|
| 441 | |
---|
[5836] | 442 | IF( PRESENT( prd ) ) THEN !== horizontal derivative of density anomalies (rd) ==! (optional part) |
---|
| 443 | ! |
---|
[5120] | 444 | pgrui(:,:) =0.0_wp ; pgrvi(:,:) =0.0_wp ; |
---|
| 445 | pgzui(:,:) =0.0_wp ; pgzvi(:,:) =0.0_wp ; |
---|
| 446 | pmrui(:,:) =0.0_wp ; pmrui(:,:) =0.0_wp ; |
---|
| 447 | pge3rui(:,:)=0.0_wp ; pge3rvi(:,:)=0.0_wp ; |
---|
[5836] | 448 | ! |
---|
| 449 | DO jj = 1, jpjm1 ! depth of the partial step level |
---|
[4990] | 450 | DO ji = 1, jpim1 |
---|
| 451 | iku = miku(ji,jj) |
---|
| 452 | ikv = mikv(ji,jj) |
---|
[5845] | 453 | ze3wu = (gdepw_0(ji+1,jj,iku+1) - gdept_0(ji+1,jj,iku)) - (gdepw_0(ji,jj,iku+1) - gdept_0(ji,jj,iku)) |
---|
| 454 | ze3wv = (gdepw_0(ji,jj+1,ikv+1) - gdept_0(ji,jj+1,ikv)) - (gdepw_0(ji,jj,ikv+1) - gdept_0(ji,jj,ikv)) |
---|
[5836] | 455 | ! |
---|
[5845] | 456 | IF( ze3wu >= 0._wp ) THEN ; zhi(ji,jj) = gdept_n(ji+1,jj,iku) + ze3wu ! i-direction: case 1 |
---|
| 457 | ELSE ; zhi(ji,jj) = gdept_n(ji ,jj,iku) - ze3wu ! - - case 2 |
---|
[4990] | 458 | ENDIF |
---|
[5845] | 459 | IF( ze3wv >= 0._wp ) THEN ; zhj(ji,jj) = gdept_n(ji,jj+1,ikv) + ze3wv ! j-direction: case 1 |
---|
| 460 | ELSE ; zhj(ji,jj) = gdept_n(ji,jj ,ikv) - ze3wv ! - - case 2 |
---|
[4990] | 461 | ENDIF |
---|
| 462 | END DO |
---|
| 463 | END DO |
---|
[5836] | 464 | ! |
---|
| 465 | CALL eos( zti, zhi, zri ) ! interpolated density from zti, ztj |
---|
| 466 | CALL eos( ztj, zhj, zrj ) ! at the partial step depth output in zri, zrj |
---|
| 467 | ! |
---|
| 468 | DO jj = 1, jpjm1 ! Gradient of density at the last level |
---|
[2528] | 469 | DO ji = 1, jpim1 |
---|
[4990] | 470 | iku = miku(ji,jj) ; ikup1 = miku(ji,jj) + 1 |
---|
| 471 | ikv = mikv(ji,jj) ; ikvp1 = mikv(ji,jj) + 1 |
---|
| 472 | ze3wu = (gdepw_0(ji+1,jj,iku+1) - gdept_0(ji+1,jj,iku)) - (gdepw_0(ji,jj,iku+1) - gdept_0(ji,jj,iku)) |
---|
| 473 | ze3wv = (gdepw_0(ji,jj+1,ikv+1) - gdept_0(ji,jj+1,ikv)) - (gdepw_0(ji,jj,ikv+1) - gdept_0(ji,jj,ikv)) |
---|
| 474 | IF( ze3wu >= 0._wp ) THEN |
---|
[5845] | 475 | pgzui (ji,jj) = (gde3w_n(ji+1,jj,iku) + ze3wu) - gde3w_n(ji,jj,iku) |
---|
[5120] | 476 | pgrui (ji,jj) = umask(ji,jj,iku) * ( zri(ji,jj) - prd(ji,jj,iku) ) ! i: 1 |
---|
| 477 | pmrui (ji,jj) = umask(ji,jj,iku) * ( zri(ji,jj) + prd(ji,jj,iku) ) ! i: 1 |
---|
| 478 | pge3rui(ji,jj) = umask(ji,jj,iku+1) & |
---|
[5845] | 479 | & * ( (e3w_n(ji+1,jj,iku+1) - ze3wu) * (zri(ji,jj ) + prd(ji+1,jj,iku+1) + 2._wp) & |
---|
| 480 | & - e3w_n(ji ,jj,iku+1) * (prd(ji,jj,iku) + prd(ji ,jj,iku+1) + 2._wp) ) ! i: 1 |
---|
[4990] | 481 | ELSE |
---|
[5845] | 482 | pgzui (ji,jj) = gde3w_n(ji+1,jj,iku) - (gde3w_n(ji,jj,iku) - ze3wu) |
---|
[5120] | 483 | pgrui (ji,jj) = umask(ji,jj,iku) * ( prd(ji+1,jj,iku) - zri(ji,jj) ) ! i: 2 |
---|
| 484 | pmrui (ji,jj) = umask(ji,jj,iku) * ( prd(ji+1,jj,iku) + zri(ji,jj) ) ! i: 2 |
---|
| 485 | pge3rui(ji,jj) = umask(ji,jj,iku+1) & |
---|
[5845] | 486 | & * ( e3w_n(ji+1,jj,iku+1) * (prd(ji+1,jj,iku) + prd(ji+1,jj,iku+1) + 2._wp) & |
---|
| 487 | & -(e3w_n(ji ,jj,iku+1) + ze3wu) * (zri(ji,jj ) + prd(ji ,jj,iku+1) + 2._wp) ) ! i: 2 |
---|
[2528] | 488 | ENDIF |
---|
[4990] | 489 | IF( ze3wv >= 0._wp ) THEN |
---|
[5845] | 490 | pgzvi (ji,jj) = (gde3w_n(ji,jj+1,ikv) + ze3wv) - gde3w_n(ji,jj,ikv) |
---|
[5120] | 491 | pgrvi (ji,jj) = vmask(ji,jj,ikv) * ( zrj(ji,jj ) - prd(ji,jj,ikv) ) ! j: 1 |
---|
| 492 | pmrvi (ji,jj) = vmask(ji,jj,ikv) * ( zrj(ji,jj ) + prd(ji,jj,ikv) ) ! j: 1 |
---|
| 493 | pge3rvi(ji,jj) = vmask(ji,jj,ikv+1) & |
---|
[5845] | 494 | & * ( (e3w_n(ji,jj+1,ikv+1) - ze3wv) * ( zrj(ji,jj ) + prd(ji,jj+1,ikv+1) + 2._wp) & |
---|
| 495 | & - e3w_n(ji,jj ,ikv+1) * ( prd(ji,jj,ikv) + prd(ji,jj ,ikv+1) + 2._wp) ) ! j: 1 |
---|
[4990] | 496 | ! + 2 due to the formulation in density and not in anomalie in hpg sco |
---|
| 497 | ELSE |
---|
[5845] | 498 | pgzvi (ji,jj) = gde3w_n(ji,jj+1,ikv) - (gde3w_n(ji,jj,ikv) - ze3wv) |
---|
[5120] | 499 | pgrvi (ji,jj) = vmask(ji,jj,ikv) * ( prd(ji,jj+1,ikv) - zrj(ji,jj) ) ! j: 2 |
---|
| 500 | pmrvi (ji,jj) = vmask(ji,jj,ikv) * ( prd(ji,jj+1,ikv) + zrj(ji,jj) ) ! j: 2 |
---|
| 501 | pge3rvi(ji,jj) = vmask(ji,jj,ikv+1) & |
---|
[5845] | 502 | & * ( e3w_n(ji,jj+1,ikv+1) * ( prd(ji,jj+1,ikv) + prd(ji,jj+1,ikv+1) + 2._wp) & |
---|
| 503 | & -(e3w_n(ji,jj ,ikv+1) + ze3wv) * ( zrj(ji,jj ) + prd(ji,jj ,ikv+1) + 2._wp) ) ! j: 2 |
---|
[2528] | 504 | ENDIF |
---|
| 505 | END DO |
---|
[3] | 506 | END DO |
---|
[5120] | 507 | CALL lbc_lnk( pgrui , 'U', -1. ) ; CALL lbc_lnk( pgrvi , 'V', -1. ) ! Lateral boundary conditions |
---|
| 508 | CALL lbc_lnk( pmrui , 'U', 1. ) ; CALL lbc_lnk( pmrvi , 'V', 1. ) ! Lateral boundary conditions |
---|
| 509 | CALL lbc_lnk( pgzui , 'U', -1. ) ; CALL lbc_lnk( pgzvi , 'V', -1. ) ! Lateral boundary conditions |
---|
| 510 | CALL lbc_lnk( pge3rui , 'U', -1. ) ; CALL lbc_lnk( pge3rvi , 'V', -1. ) ! Lateral boundary conditions |
---|
[2528] | 511 | ! |
---|
[4990] | 512 | END IF |
---|
[2528] | 513 | ! |
---|
[5836] | 514 | IF( nn_timing == 1 ) CALL timing_stop( 'zps_hde_isf') |
---|
[2715] | 515 | ! |
---|
[5120] | 516 | END SUBROUTINE zps_hde_isf |
---|
[3] | 517 | !!====================================================================== |
---|
| 518 | END MODULE zpshde |
---|