Changeset 12928 for NEMO/branches/2019/dev_r11078_OSMOSIS_IMMERSE_Nurser/src/OCE/TRA/traldf_triad.F90
- Timestamp:
- 2020-05-14T21:46:00+02:00 (4 years ago)
- Location:
- NEMO/branches/2019/dev_r11078_OSMOSIS_IMMERSE_Nurser
- Files:
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- 2 edited
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. (modified) (1 prop)
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src/OCE/TRA/traldf_triad.F90 (modified) (16 diffs)
Legend:
- Unmodified
- Added
- Removed
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NEMO/branches/2019/dev_r11078_OSMOSIS_IMMERSE_Nurser
- Property svn:externals
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old new 6 6 ^/vendors/FCM@HEAD ext/FCM 7 7 ^/vendors/IOIPSL@HEAD ext/IOIPSL 8 9 # SETTE 10 ^/utils/CI/sette@HEAD sette
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- Property svn:externals
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NEMO/branches/2019/dev_r11078_OSMOSIS_IMMERSE_Nurser/src/OCE/TRA/traldf_triad.F90
r10425 r12928 40 40 41 41 !! * Substitutions 42 # include " vectopt_loop_substitute.h90"42 # include "do_loop_substitute.h90" 43 43 !!---------------------------------------------------------------------- 44 44 !! NEMO/OCE 4.0 , NEMO Consortium (2018) … … 48 48 CONTAINS 49 49 50 SUBROUTINE tra_ldf_triad( kt, kit000, cdtype, pahu, pahv, pgu , pgv ,&51 & pgui, pgvi,&52 & pt b , ptbb, pta, kjpt, kpass )50 SUBROUTINE tra_ldf_triad( kt, Kmm, kit000, cdtype, pahu, pahv, & 51 & pgu , pgv , pgui, pgvi , & 52 & pt , pt2, pt_rhs, kjpt, kpass ) 53 53 !!---------------------------------------------------------------------- 54 54 !! *** ROUTINE tra_ldf_triad *** … … 66 66 !! see documentation for the desciption 67 67 !! 68 !! ** Action : pt aupdated with the before rotated diffusion68 !! ** Action : pt_rhs updated with the before rotated diffusion 69 69 !! ah_wslp2 .... 70 70 !! akz stabilizing vertical diffusivity coefficient (used in trazdf_imp) … … 75 75 INTEGER , INTENT(in ) :: kjpt ! number of tracers 76 76 INTEGER , INTENT(in ) :: kpass ! =1/2 first or second passage 77 INTEGER , INTENT(in) :: Kmm ! ocean time level indices 77 78 REAL(wp), DIMENSION(jpi,jpj,jpk) , INTENT(in ) :: pahu, pahv ! eddy diffusivity at u- and v-points [m2/s] 78 79 REAL(wp), DIMENSION(jpi,jpj ,kjpt), INTENT(in ) :: pgu , pgv ! tracer gradient at pstep levels 79 80 REAL(wp), DIMENSION(jpi,jpj, kjpt), INTENT(in ) :: pgui, pgvi ! tracer gradient at top levels 80 REAL(wp), DIMENSION(jpi,jpj,jpk,kjpt), INTENT(in ) :: pt b! tracer (kpass=1) or laplacian of tracer (kpass=2)81 REAL(wp), DIMENSION(jpi,jpj,jpk,kjpt), INTENT(in ) :: pt bb! tracer (only used in kpass=2)82 REAL(wp), DIMENSION(jpi,jpj,jpk,kjpt), INTENT(inout) :: pt a! tracer trend81 REAL(wp), DIMENSION(jpi,jpj,jpk,kjpt), INTENT(in ) :: pt ! tracer (kpass=1) or laplacian of tracer (kpass=2) 82 REAL(wp), DIMENSION(jpi,jpj,jpk,kjpt), INTENT(in ) :: pt2 ! tracer (only used in kpass=2) 83 REAL(wp), DIMENSION(jpi,jpj,jpk,kjpt), INTENT(inout) :: pt_rhs ! tracer trend 83 84 ! 84 85 INTEGER :: ji, jj, jk, jn ! dummy loop indices 85 86 INTEGER :: ip,jp,kp ! dummy loop indices 86 87 INTEGER :: ierr ! local integer 87 REAL(wp) :: zmsku, zabe1, zcof1, zcoef3 88 REAL(wp) :: zmskv, zabe2, zcof2, zcoef4 89 REAL(wp) :: zcoef0, ze3w_2, zsign , z2dt, z1_2dt! - -88 REAL(wp) :: zmsku, zabe1, zcof1, zcoef3 ! local scalars 89 REAL(wp) :: zmskv, zabe2, zcof2, zcoef4 ! - - 90 REAL(wp) :: zcoef0, ze3w_2, zsign ! - - 90 91 ! 91 92 REAL(wp) :: zslope_skew, zslope_iso, zslope2, zbu, zbv … … 110 111 l_hst = .FALSE. 111 112 l_ptr = .FALSE. 112 IF( cdtype == 'TRA' .AND. ln_diaptr ) l_ptr = .TRUE. 113 IF( cdtype == 'TRA' .AND. ( iom_use("uadv_heattr") .OR. iom_use("vadv_heattr") .OR. & 114 & iom_use("uadv_salttr") .OR. iom_use("vadv_salttr") ) ) l_hst = .TRUE. 115 ! 116 ! ! set time step size (Euler/Leapfrog) 117 IF( neuler == 0 .AND. kt == kit000 ) THEN ; z2dt = rdt ! at nit000 (Euler) 118 ELSE ; z2dt = 2.* rdt ! (Leapfrog) 113 IF( cdtype == 'TRA' ) THEN 114 IF( iom_use( 'sophtldf' ) .OR. iom_use( 'sopstldf') ) l_ptr = .TRUE. 115 IF( iom_use("uadv_heattr") .OR. iom_use("vadv_heattr") .OR. & 116 & iom_use("uadv_salttr") .OR. iom_use("vadv_salttr") ) l_hst = .TRUE. 119 117 ENDIF 120 z1_2dt = 1._wp / z2dt121 118 ! 122 119 IF( kpass == 1 ) THEN ; zsign = 1._wp ! bilaplacian operator require a minus sign (eddy diffusivity >0) … … 139 136 DO ip = 0, 1 ! i-k triads 140 137 DO kp = 0, 1 141 DO jk = 1, jpkm1 142 DO jj = 1, jpjm1 143 DO ji = 1, fs_jpim1 144 ze3wr = 1._wp / e3w_n(ji+ip,jj,jk+kp) 145 zbu = e1e2u(ji,jj) * e3u_n(ji,jj,jk) 146 zah = 0.25_wp * pahu(ji,jj,jk) 147 zslope_skew = triadi_g(ji+ip,jj,jk,1-ip,kp) 148 ! Subtract s-coordinate slope at t-points to give slope rel to s-surfaces (do this by *adding* gradient of depth) 149 zslope2 = zslope_skew + ( gdept_n(ji+1,jj,jk) - gdept_n(ji,jj,jk) ) * r1_e1u(ji,jj) * umask(ji,jj,jk+kp) 150 zslope2 = zslope2 *zslope2 151 ah_wslp2(ji+ip,jj,jk+kp) = ah_wslp2(ji+ip,jj,jk+kp) + zah * zbu * ze3wr * r1_e1e2t(ji+ip,jj) * zslope2 152 akz (ji+ip,jj,jk+kp) = akz (ji+ip,jj,jk+kp) + zah * r1_e1u(ji,jj) & 153 & * r1_e1u(ji,jj) * umask(ji,jj,jk+kp) 154 ! 155 IF( ln_ldfeiv_dia ) zpsi_uw(ji,jj,jk+kp) = zpsi_uw(ji,jj,jk+kp) & 156 & + 0.25_wp * aeiu(ji,jj,jk) * e2u(ji,jj) * zslope_skew 157 END DO 158 END DO 159 END DO 138 DO_3D_10_10( 1, jpkm1 ) 139 ze3wr = 1._wp / e3w(ji+ip,jj,jk+kp,Kmm) 140 zbu = e1e2u(ji,jj) * e3u(ji,jj,jk,Kmm) 141 zah = 0.25_wp * pahu(ji,jj,jk) 142 zslope_skew = triadi_g(ji+ip,jj,jk,1-ip,kp) 143 ! Subtract s-coordinate slope at t-points to give slope rel to s-surfaces (do this by *adding* gradient of depth) 144 zslope2 = zslope_skew + ( gdept(ji+1,jj,jk,Kmm) - gdept(ji,jj,jk,Kmm) ) * r1_e1u(ji,jj) * umask(ji,jj,jk+kp) 145 zslope2 = zslope2 *zslope2 146 ah_wslp2(ji+ip,jj,jk+kp) = ah_wslp2(ji+ip,jj,jk+kp) + zah * zbu * ze3wr * r1_e1e2t(ji+ip,jj) * zslope2 147 akz (ji+ip,jj,jk+kp) = akz (ji+ip,jj,jk+kp) + zah * r1_e1u(ji,jj) & 148 & * r1_e1u(ji,jj) * umask(ji,jj,jk+kp) 149 ! 150 IF( ln_ldfeiv_dia ) zpsi_uw(ji,jj,jk+kp) = zpsi_uw(ji,jj,jk+kp) & 151 & + 0.25_wp * aeiu(ji,jj,jk) * e2u(ji,jj) * zslope_skew 152 END_3D 160 153 END DO 161 154 END DO … … 163 156 DO jp = 0, 1 ! j-k triads 164 157 DO kp = 0, 1 165 DO jk = 1, jpkm1 166 DO jj = 1, jpjm1 167 DO ji = 1, fs_jpim1 168 ze3wr = 1.0_wp / e3w_n(ji,jj+jp,jk+kp) 169 zbv = e1e2v(ji,jj) * e3v_n(ji,jj,jk) 170 zah = 0.25_wp * pahv(ji,jj,jk) 171 zslope_skew = triadj_g(ji,jj+jp,jk,1-jp,kp) 172 ! Subtract s-coordinate slope at t-points to give slope rel to s surfaces 173 ! (do this by *adding* gradient of depth) 174 zslope2 = zslope_skew + ( gdept_n(ji,jj+1,jk) - gdept_n(ji,jj,jk) ) * r1_e2v(ji,jj) * vmask(ji,jj,jk+kp) 175 zslope2 = zslope2 * zslope2 176 ah_wslp2(ji,jj+jp,jk+kp) = ah_wslp2(ji,jj+jp,jk+kp) + zah * zbv * ze3wr * r1_e1e2t(ji,jj+jp) * zslope2 177 akz (ji,jj+jp,jk+kp) = akz (ji,jj+jp,jk+kp) + zah * r1_e2v(ji,jj) & 178 & * r1_e2v(ji,jj) * vmask(ji,jj,jk+kp) 179 ! 180 IF( ln_ldfeiv_dia ) zpsi_vw(ji,jj,jk+kp) = zpsi_vw(ji,jj,jk+kp) & 181 & + 0.25 * aeiv(ji,jj,jk) * e1v(ji,jj) * zslope_skew 182 END DO 183 END DO 184 END DO 158 DO_3D_10_10( 1, jpkm1 ) 159 ze3wr = 1.0_wp / e3w(ji,jj+jp,jk+kp,Kmm) 160 zbv = e1e2v(ji,jj) * e3v(ji,jj,jk,Kmm) 161 zah = 0.25_wp * pahv(ji,jj,jk) 162 zslope_skew = triadj_g(ji,jj+jp,jk,1-jp,kp) 163 ! Subtract s-coordinate slope at t-points to give slope rel to s surfaces 164 ! (do this by *adding* gradient of depth) 165 zslope2 = zslope_skew + ( gdept(ji,jj+1,jk,Kmm) - gdept(ji,jj,jk,Kmm) ) * r1_e2v(ji,jj) * vmask(ji,jj,jk+kp) 166 zslope2 = zslope2 * zslope2 167 ah_wslp2(ji,jj+jp,jk+kp) = ah_wslp2(ji,jj+jp,jk+kp) + zah * zbv * ze3wr * r1_e1e2t(ji,jj+jp) * zslope2 168 akz (ji,jj+jp,jk+kp) = akz (ji,jj+jp,jk+kp) + zah * r1_e2v(ji,jj) & 169 & * r1_e2v(ji,jj) * vmask(ji,jj,jk+kp) 170 ! 171 IF( ln_ldfeiv_dia ) zpsi_vw(ji,jj,jk+kp) = zpsi_vw(ji,jj,jk+kp) & 172 & + 0.25 * aeiv(ji,jj,jk) * e1v(ji,jj) * zslope_skew 173 END_3D 185 174 END DO 186 175 END DO … … 189 178 ! 190 179 IF( ln_traldf_blp ) THEN ! bilaplacian operator 191 DO jk = 2, jpkm1 192 DO jj = 1, jpjm1 193 DO ji = 1, fs_jpim1 194 akz(ji,jj,jk) = 16._wp * ah_wslp2(ji,jj,jk) & 195 & * ( akz(ji,jj,jk) + ah_wslp2(ji,jj,jk) / ( e3w_n(ji,jj,jk) * e3w_n(ji,jj,jk) ) ) 196 END DO 197 END DO 198 END DO 180 DO_3D_10_10( 2, jpkm1 ) 181 akz(ji,jj,jk) = 16._wp * ah_wslp2(ji,jj,jk) & 182 & * ( akz(ji,jj,jk) + ah_wslp2(ji,jj,jk) / ( e3w(ji,jj,jk,Kmm) * e3w(ji,jj,jk,Kmm) ) ) 183 END_3D 199 184 ELSEIF( ln_traldf_lap ) THEN ! laplacian operator 200 DO jk = 2, jpkm1 201 DO jj = 1, jpjm1 202 DO ji = 1, fs_jpim1 203 ze3w_2 = e3w_n(ji,jj,jk) * e3w_n(ji,jj,jk) 204 zcoef0 = z2dt * ( akz(ji,jj,jk) + ah_wslp2(ji,jj,jk) / ze3w_2 ) 205 akz(ji,jj,jk) = MAX( zcoef0 - 0.5_wp , 0._wp ) * ze3w_2 * z1_2dt 206 END DO 207 END DO 208 END DO 185 DO_3D_10_10( 2, jpkm1 ) 186 ze3w_2 = e3w(ji,jj,jk,Kmm) * e3w(ji,jj,jk,Kmm) 187 zcoef0 = rDt * ( akz(ji,jj,jk) + ah_wslp2(ji,jj,jk) / ze3w_2 ) 188 akz(ji,jj,jk) = MAX( zcoef0 - 0.5_wp , 0._wp ) * ze3w_2 * r1_Dt 189 END_3D 209 190 ENDIF 210 191 ! … … 213 194 ENDIF 214 195 ! 215 IF( ln_ldfeiv_dia .AND. cdtype == 'TRA' ) CALL ldf_eiv_dia( zpsi_uw, zpsi_vw )196 IF( ln_ldfeiv_dia .AND. cdtype == 'TRA' ) CALL ldf_eiv_dia( zpsi_uw, zpsi_vw, Kmm ) 216 197 ! 217 198 ENDIF !== end 1st pass only ==! … … 226 207 zftv(:,:,:) = 0._wp 227 208 ! 228 DO jk = 1, jpkm1 !== before lateral T & S gradients at T-level jk ==! 229 DO jj = 1, jpjm1 230 DO ji = 1, fs_jpim1 ! vector opt. 231 zdit(ji,jj,jk) = ( ptb(ji+1,jj ,jk,jn) - ptb(ji,jj,jk,jn) ) * umask(ji,jj,jk) 232 zdjt(ji,jj,jk) = ( ptb(ji ,jj+1,jk,jn) - ptb(ji,jj,jk,jn) ) * vmask(ji,jj,jk) 233 END DO 234 END DO 235 END DO 209 DO_3D_10_10( 1, jpkm1 ) 210 zdit(ji,jj,jk) = ( pt(ji+1,jj ,jk,jn) - pt(ji,jj,jk,jn) ) * umask(ji,jj,jk) 211 zdjt(ji,jj,jk) = ( pt(ji ,jj+1,jk,jn) - pt(ji,jj,jk,jn) ) * vmask(ji,jj,jk) 212 END_3D 236 213 IF( ln_zps .AND. l_grad_zps ) THEN ! partial steps: correction at top/bottom ocean level 237 DO jj = 1, jpjm1 ! bottom level 238 DO ji = 1, fs_jpim1 ! vector opt. 239 zdit(ji,jj,mbku(ji,jj)) = pgu(ji,jj,jn) 240 zdjt(ji,jj,mbkv(ji,jj)) = pgv(ji,jj,jn) 241 END DO 242 END DO 214 DO_2D_10_10 215 zdit(ji,jj,mbku(ji,jj)) = pgu(ji,jj,jn) 216 zdjt(ji,jj,mbkv(ji,jj)) = pgv(ji,jj,jn) 217 END_2D 243 218 IF( ln_isfcav ) THEN ! top level (ocean cavities only) 244 DO jj = 1, jpjm1 245 DO ji = 1, fs_jpim1 ! vector opt. 246 IF( miku(ji,jj) > 1 ) zdit(ji,jj,miku(ji,jj) ) = pgui(ji,jj,jn) 247 IF( mikv(ji,jj) > 1 ) zdjt(ji,jj,mikv(ji,jj) ) = pgvi(ji,jj,jn) 248 END DO 249 END DO 219 DO_2D_10_10 220 IF( miku(ji,jj) > 1 ) zdit(ji,jj,miku(ji,jj) ) = pgui(ji,jj,jn) 221 IF( mikv(ji,jj) > 1 ) zdjt(ji,jj,mikv(ji,jj) ) = pgvi(ji,jj,jn) 222 END_2D 250 223 ENDIF 251 224 ENDIF … … 257 230 DO jk = 1, jpkm1 258 231 ! !== Vertical tracer gradient at level jk and jk+1 259 zdkt3d(:,:,1) = ( pt b(:,:,jk,jn) - ptb(:,:,jk+1,jn) ) * tmask(:,:,jk+1)232 zdkt3d(:,:,1) = ( pt(:,:,jk,jn) - pt(:,:,jk+1,jn) ) * tmask(:,:,jk+1) 260 233 ! 261 234 ! ! surface boundary condition: zdkt3d(jk=0)=zdkt3d(jk=1) 262 235 IF( jk == 1 ) THEN ; zdkt3d(:,:,0) = zdkt3d(:,:,1) 263 ELSE ; zdkt3d(:,:,0) = ( pt b(:,:,jk-1,jn) - ptb(:,:,jk,jn) ) * tmask(:,:,jk)236 ELSE ; zdkt3d(:,:,0) = ( pt(:,:,jk-1,jn) - pt(:,:,jk,jn) ) * tmask(:,:,jk) 264 237 ENDIF 265 238 ! … … 269 242 DO ip = 0, 1 !== Horizontal & vertical fluxes 270 243 DO kp = 0, 1 271 DO jj = 1, jpjm1 272 DO ji = 1, fs_jpim1 273 ze1ur = r1_e1u(ji,jj) 274 zdxt = zdit(ji,jj,jk) * ze1ur 275 ze3wr = 1._wp / e3w_n(ji+ip,jj,jk+kp) 276 zdzt = zdkt3d(ji+ip,jj,kp) * ze3wr 277 zslope_skew = triadi_g(ji+ip,jj,jk,1-ip,kp) 278 zslope_iso = triadi (ji+ip,jj,jk,1-ip,kp) 279 ! 280 zbu = 0.25_wp * e1e2u(ji,jj) * e3u_n(ji,jj,jk) 281 ! ln_botmix_triad is .T. don't mask zah for bottom half cells !!gm ????? ahu is masked.... 282 zah = pahu(ji,jj,jk) 283 zah_slp = zah * zslope_iso 284 IF( ln_ldfeiv ) zaei_slp = aeiu(ji,jj,jk) * zslope_skew 285 zftu(ji ,jj,jk ) = zftu(ji ,jj,jk ) - ( zah * zdxt + (zah_slp - zaei_slp) * zdzt ) * zbu * ze1ur 286 ztfw(ji+ip,jj,jk+kp) = ztfw(ji+ip,jj,jk+kp) - ( zah_slp + zaei_slp) * zdxt * zbu * ze3wr 287 END DO 288 END DO 244 DO_2D_10_10 245 ze1ur = r1_e1u(ji,jj) 246 zdxt = zdit(ji,jj,jk) * ze1ur 247 ze3wr = 1._wp / e3w(ji+ip,jj,jk+kp,Kmm) 248 zdzt = zdkt3d(ji+ip,jj,kp) * ze3wr 249 zslope_skew = triadi_g(ji+ip,jj,jk,1-ip,kp) 250 zslope_iso = triadi (ji+ip,jj,jk,1-ip,kp) 251 ! 252 zbu = 0.25_wp * e1e2u(ji,jj) * e3u(ji,jj,jk,Kmm) 253 ! ln_botmix_triad is .T. don't mask zah for bottom half cells !!gm ????? ahu is masked.... 254 zah = pahu(ji,jj,jk) 255 zah_slp = zah * zslope_iso 256 IF( ln_ldfeiv ) zaei_slp = aeiu(ji,jj,jk) * zslope_skew 257 zftu(ji ,jj,jk ) = zftu(ji ,jj,jk ) - ( zah * zdxt + (zah_slp - zaei_slp) * zdzt ) * zbu * ze1ur 258 ztfw(ji+ip,jj,jk+kp) = ztfw(ji+ip,jj,jk+kp) - ( zah_slp + zaei_slp) * zdxt * zbu * ze3wr 259 END_2D 289 260 END DO 290 261 END DO … … 292 263 DO jp = 0, 1 293 264 DO kp = 0, 1 294 DO jj = 1, jpjm1 295 DO ji = 1, fs_jpim1 296 ze2vr = r1_e2v(ji,jj) 297 zdyt = zdjt(ji,jj,jk) * ze2vr 298 ze3wr = 1._wp / e3w_n(ji,jj+jp,jk+kp) 299 zdzt = zdkt3d(ji,jj+jp,kp) * ze3wr 300 zslope_skew = triadj_g(ji,jj+jp,jk,1-jp,kp) 301 zslope_iso = triadj(ji,jj+jp,jk,1-jp,kp) 302 zbv = 0.25_wp * e1e2v(ji,jj) * e3v_n(ji,jj,jk) 303 ! ln_botmix_triad is .T. don't mask zah for bottom half cells !!gm ????? ahv is masked... 304 zah = pahv(ji,jj,jk) 305 zah_slp = zah * zslope_iso 306 IF( ln_ldfeiv ) zaei_slp = aeiv(ji,jj,jk) * zslope_skew 307 zftv(ji,jj ,jk ) = zftv(ji,jj ,jk ) - ( zah * zdyt + (zah_slp - zaei_slp) * zdzt ) * zbv * ze2vr 308 ztfw(ji,jj+jp,jk+kp) = ztfw(ji,jj+jp,jk+kp) - ( zah_slp + zaei_slp ) * zdyt * zbv * ze3wr 309 END DO 310 END DO 265 DO_2D_10_10 266 ze2vr = r1_e2v(ji,jj) 267 zdyt = zdjt(ji,jj,jk) * ze2vr 268 ze3wr = 1._wp / e3w(ji,jj+jp,jk+kp,Kmm) 269 zdzt = zdkt3d(ji,jj+jp,kp) * ze3wr 270 zslope_skew = triadj_g(ji,jj+jp,jk,1-jp,kp) 271 zslope_iso = triadj(ji,jj+jp,jk,1-jp,kp) 272 zbv = 0.25_wp * e1e2v(ji,jj) * e3v(ji,jj,jk,Kmm) 273 ! ln_botmix_triad is .T. don't mask zah for bottom half cells !!gm ????? ahv is masked... 274 zah = pahv(ji,jj,jk) 275 zah_slp = zah * zslope_iso 276 IF( ln_ldfeiv ) zaei_slp = aeiv(ji,jj,jk) * zslope_skew 277 zftv(ji,jj ,jk ) = zftv(ji,jj ,jk ) - ( zah * zdyt + (zah_slp - zaei_slp) * zdzt ) * zbv * ze2vr 278 ztfw(ji,jj+jp,jk+kp) = ztfw(ji,jj+jp,jk+kp) - ( zah_slp + zaei_slp ) * zdyt * zbv * ze3wr 279 END_2D 311 280 END DO 312 281 END DO … … 316 285 DO ip = 0, 1 !== Horizontal & vertical fluxes 317 286 DO kp = 0, 1 318 DO jj = 1, jpjm1 319 DO ji = 1, fs_jpim1 320 ze1ur = r1_e1u(ji,jj) 321 zdxt = zdit(ji,jj,jk) * ze1ur 322 ze3wr = 1._wp / e3w_n(ji+ip,jj,jk+kp) 323 zdzt = zdkt3d(ji+ip,jj,kp) * ze3wr 324 zslope_skew = triadi_g(ji+ip,jj,jk,1-ip,kp) 325 zslope_iso = triadi(ji+ip,jj,jk,1-ip,kp) 326 ! 327 zbu = 0.25_wp * e1e2u(ji,jj) * e3u_n(ji,jj,jk) 328 ! ln_botmix_triad is .F. mask zah for bottom half cells 329 zah = pahu(ji,jj,jk) * umask(ji,jj,jk+kp) ! pahu(ji+ip,jj,jk) ===>> ???? 330 zah_slp = zah * zslope_iso 331 IF( ln_ldfeiv ) zaei_slp = aeiu(ji,jj,jk) * zslope_skew ! aeit(ji+ip,jj,jk)*zslope_skew 332 zftu(ji ,jj,jk ) = zftu(ji ,jj,jk ) - ( zah * zdxt + (zah_slp - zaei_slp) * zdzt ) * zbu * ze1ur 333 ztfw(ji+ip,jj,jk+kp) = ztfw(ji+ip,jj,jk+kp) - (zah_slp + zaei_slp) * zdxt * zbu * ze3wr 334 END DO 335 END DO 287 DO_2D_10_10 288 ze1ur = r1_e1u(ji,jj) 289 zdxt = zdit(ji,jj,jk) * ze1ur 290 ze3wr = 1._wp / e3w(ji+ip,jj,jk+kp,Kmm) 291 zdzt = zdkt3d(ji+ip,jj,kp) * ze3wr 292 zslope_skew = triadi_g(ji+ip,jj,jk,1-ip,kp) 293 zslope_iso = triadi(ji+ip,jj,jk,1-ip,kp) 294 ! 295 zbu = 0.25_wp * e1e2u(ji,jj) * e3u(ji,jj,jk,Kmm) 296 ! ln_botmix_triad is .F. mask zah for bottom half cells 297 zah = pahu(ji,jj,jk) * umask(ji,jj,jk+kp) ! pahu(ji+ip,jj,jk) ===>> ???? 298 zah_slp = zah * zslope_iso 299 IF( ln_ldfeiv ) zaei_slp = aeiu(ji,jj,jk) * zslope_skew ! aeit(ji+ip,jj,jk)*zslope_skew 300 zftu(ji ,jj,jk ) = zftu(ji ,jj,jk ) - ( zah * zdxt + (zah_slp - zaei_slp) * zdzt ) * zbu * ze1ur 301 ztfw(ji+ip,jj,jk+kp) = ztfw(ji+ip,jj,jk+kp) - (zah_slp + zaei_slp) * zdxt * zbu * ze3wr 302 END_2D 336 303 END DO 337 304 END DO … … 339 306 DO jp = 0, 1 340 307 DO kp = 0, 1 341 DO jj = 1, jpjm1 342 DO ji = 1, fs_jpim1 343 ze2vr = r1_e2v(ji,jj) 344 zdyt = zdjt(ji,jj,jk) * ze2vr 345 ze3wr = 1._wp / e3w_n(ji,jj+jp,jk+kp) 346 zdzt = zdkt3d(ji,jj+jp,kp) * ze3wr 347 zslope_skew = triadj_g(ji,jj+jp,jk,1-jp,kp) 348 zslope_iso = triadj(ji,jj+jp,jk,1-jp,kp) 349 zbv = 0.25_wp * e1e2v(ji,jj) * e3v_n(ji,jj,jk) 350 ! ln_botmix_triad is .F. mask zah for bottom half cells 351 zah = pahv(ji,jj,jk) * vmask(ji,jj,jk+kp) ! pahv(ji,jj+jp,jk) ???? 352 zah_slp = zah * zslope_iso 353 IF( ln_ldfeiv ) zaei_slp = aeiv(ji,jj,jk) * zslope_skew ! aeit(ji,jj+jp,jk)*zslope_skew 354 zftv(ji,jj,jk) = zftv(ji,jj,jk) - ( zah * zdyt + (zah_slp - zaei_slp) * zdzt ) * zbv * ze2vr 355 ztfw(ji,jj+jp,jk+kp) = ztfw(ji,jj+jp,jk+kp) - (zah_slp + zaei_slp) * zdyt * zbv * ze3wr 356 END DO 357 END DO 308 DO_2D_10_10 309 ze2vr = r1_e2v(ji,jj) 310 zdyt = zdjt(ji,jj,jk) * ze2vr 311 ze3wr = 1._wp / e3w(ji,jj+jp,jk+kp,Kmm) 312 zdzt = zdkt3d(ji,jj+jp,kp) * ze3wr 313 zslope_skew = triadj_g(ji,jj+jp,jk,1-jp,kp) 314 zslope_iso = triadj(ji,jj+jp,jk,1-jp,kp) 315 zbv = 0.25_wp * e1e2v(ji,jj) * e3v(ji,jj,jk,Kmm) 316 ! ln_botmix_triad is .F. mask zah for bottom half cells 317 zah = pahv(ji,jj,jk) * vmask(ji,jj,jk+kp) ! pahv(ji,jj+jp,jk) ???? 318 zah_slp = zah * zslope_iso 319 IF( ln_ldfeiv ) zaei_slp = aeiv(ji,jj,jk) * zslope_skew ! aeit(ji,jj+jp,jk)*zslope_skew 320 zftv(ji,jj,jk) = zftv(ji,jj,jk) - ( zah * zdyt + (zah_slp - zaei_slp) * zdzt ) * zbv * ze2vr 321 ztfw(ji,jj+jp,jk+kp) = ztfw(ji,jj+jp,jk+kp) - (zah_slp + zaei_slp) * zdyt * zbv * ze3wr 322 END_2D 358 323 END DO 359 324 END DO 360 325 ENDIF 361 326 ! !== horizontal divergence and add to the general trend ==! 362 DO jj = 2 , jpjm1 363 DO ji = fs_2, fs_jpim1 ! vector opt. 364 pta(ji,jj,jk,jn) = pta(ji,jj,jk,jn) + zsign * ( zftu(ji-1,jj,jk) - zftu(ji,jj,jk) & 365 & + zftv(ji,jj-1,jk) - zftv(ji,jj,jk) ) & 366 & / ( e1e2t(ji,jj) * e3t_n(ji,jj,jk) ) 367 END DO 368 END DO 327 DO_2D_00_00 328 pt_rhs(ji,jj,jk,jn) = pt_rhs(ji,jj,jk,jn) + zsign * ( zftu(ji-1,jj,jk) - zftu(ji,jj,jk) & 329 & + zftv(ji,jj-1,jk) - zftv(ji,jj,jk) ) & 330 & / ( e1e2t(ji,jj) * e3t(ji,jj,jk,Kmm) ) 331 END_2D 369 332 ! 370 333 END DO … … 372 335 ! !== add the vertical 33 flux ==! 373 336 IF( ln_traldf_lap ) THEN ! laplacian case: eddy coef = ah_wslp2 - akz 374 DO jk = 2, jpkm1 375 DO jj = 1, jpjm1 376 DO ji = fs_2, fs_jpim1 377 ztfw(ji,jj,jk) = ztfw(ji,jj,jk) - e1e2t(ji,jj) / e3w_n(ji,jj,jk) * tmask(ji,jj,jk) & 378 & * ( ah_wslp2(ji,jj,jk) - akz(ji,jj,jk) ) & 379 & * ( ptb(ji,jj,jk-1,jn) - ptb(ji,jj,jk,jn) ) 380 END DO 381 END DO 382 END DO 337 DO_3D_10_00( 2, jpkm1 ) 338 ztfw(ji,jj,jk) = ztfw(ji,jj,jk) - e1e2t(ji,jj) / e3w(ji,jj,jk,Kmm) * tmask(ji,jj,jk) & 339 & * ( ah_wslp2(ji,jj,jk) - akz(ji,jj,jk) ) & 340 & * ( pt(ji,jj,jk-1,jn) - pt(ji,jj,jk,jn) ) 341 END_3D 383 342 ELSE ! bilaplacian 384 343 SELECT CASE( kpass ) 385 344 CASE( 1 ) ! 1st pass : eddy coef = ah_wslp2 386 DO jk = 2, jpkm1 387 DO jj = 1, jpjm1 388 DO ji = fs_2, fs_jpim1 389 ztfw(ji,jj,jk) = ztfw(ji,jj,jk) - e1e2t(ji,jj) / e3w_n(ji,jj,jk) * tmask(ji,jj,jk) & 390 & * ah_wslp2(ji,jj,jk) * ( ptb(ji,jj,jk-1,jn) - ptb(ji,jj,jk,jn) ) 391 END DO 392 END DO 393 END DO 394 CASE( 2 ) ! 2nd pass : eddy flux = ah_wslp2 and akz applied on ptb and ptbb gradients, resp. 395 DO jk = 2, jpkm1 396 DO jj = 1, jpjm1 397 DO ji = fs_2, fs_jpim1 398 ztfw(ji,jj,jk) = ztfw(ji,jj,jk) - e1e2t(ji,jj) / e3w_n(ji,jj,jk) * tmask(ji,jj,jk) & 399 & * ( ah_wslp2(ji,jj,jk) * ( ptb (ji,jj,jk-1,jn) - ptb (ji,jj,jk,jn) ) & 400 & + akz (ji,jj,jk) * ( ptbb(ji,jj,jk-1,jn) - ptbb(ji,jj,jk,jn) ) ) 401 END DO 402 END DO 403 END DO 345 DO_3D_10_00( 2, jpkm1 ) 346 ztfw(ji,jj,jk) = ztfw(ji,jj,jk) - e1e2t(ji,jj) / e3w(ji,jj,jk,Kmm) * tmask(ji,jj,jk) & 347 & * ah_wslp2(ji,jj,jk) * ( pt(ji,jj,jk-1,jn) - pt(ji,jj,jk,jn) ) 348 END_3D 349 CASE( 2 ) ! 2nd pass : eddy flux = ah_wslp2 and akz applied on pt and pt2 gradients, resp. 350 DO_3D_10_00( 2, jpkm1 ) 351 ztfw(ji,jj,jk) = ztfw(ji,jj,jk) - e1e2t(ji,jj) / e3w(ji,jj,jk,Kmm) * tmask(ji,jj,jk) & 352 & * ( ah_wslp2(ji,jj,jk) * ( pt (ji,jj,jk-1,jn) - pt (ji,jj,jk,jn) ) & 353 & + akz (ji,jj,jk) * ( pt2(ji,jj,jk-1,jn) - pt2(ji,jj,jk,jn) ) ) 354 END_3D 404 355 END SELECT 405 356 ENDIF 406 357 ! 407 DO jk = 1, jpkm1 !== Divergence of vertical fluxes added to pta ==! 408 DO jj = 2, jpjm1 409 DO ji = fs_2, fs_jpim1 ! vector opt. 410 pta(ji,jj,jk,jn) = pta(ji,jj,jk,jn) + zsign * ( ztfw(ji,jj,jk+1) - ztfw(ji,jj,jk) ) & 411 & / ( e1e2t(ji,jj) * e3t_n(ji,jj,jk) ) 412 END DO 413 END DO 414 END DO 358 DO_3D_00_00( 1, jpkm1 ) 359 pt_rhs(ji,jj,jk,jn) = pt_rhs(ji,jj,jk,jn) + zsign * ( ztfw(ji,jj,jk+1) - ztfw(ji,jj,jk) ) & 360 & / ( e1e2t(ji,jj) * e3t(ji,jj,jk,Kmm) ) 361 END_3D 415 362 ! 416 363 IF( ( kpass == 1 .AND. ln_traldf_lap ) .OR. & !== first pass only ( laplacian) ==!
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