- Timestamp:
- 2015-07-10T13:28:53+02:00 (9 years ago)
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branches/2014/dev_r4765_CNRS_agrif/NEMOGCM/NEMO/OPA_SRC/LDF/ldfslp.F90
r4488 r5581 28 28 USE zdfmxl ! mixed layer depth 29 29 USE eosbn2 ! equation of states 30 ! 31 USE in_out_manager ! I/O manager 30 32 USE lbclnk ! ocean lateral boundary conditions (or mpp link) 31 USE in_out_manager ! I/O manager32 33 USE prtctl ! Print control 33 34 USE wrk_nemo ! work arrays … … 108 109 REAL(wp) :: zcj, zfj, zav, zbv, zaj, zbj ! - - 109 110 REAL(wp) :: zck, zfk, zbw ! - - 111 REAL(wp) :: zdepv, zdepu ! - - 110 112 REAL(wp), POINTER, DIMENSION(:,:,:) :: zwz, zww 111 113 REAL(wp), POINTER, DIMENSION(:,:,:) :: zdzr 112 114 REAL(wp), POINTER, DIMENSION(:,:,:) :: zgru, zgrv 115 REAL(wp), POINTER, DIMENSION(:,: ) :: zhmlpu, zhmlpv 113 116 !!---------------------------------------------------------------------- 114 117 ! … … 116 119 ! 117 120 CALL wrk_alloc( jpi,jpj,jpk, zwz, zww, zdzr, zgru, zgrv ) 121 CALL wrk_alloc( jpi,jpj, zhmlpu, zhmlpv ) 118 122 119 123 IF ( ln_traldf_iso .OR. ln_dynldf_iso ) THEN … … 136 140 END DO 137 141 IF( ln_zps ) THEN ! partial steps correction at the bottom ocean level 138 # if defined key_vectopt_loop139 DO jj = 1, 1140 DO ji = 1, jpij-jpi ! vector opt. (forced unrolling)141 # else142 142 DO jj = 1, jpjm1 143 143 DO ji = 1, jpim1 144 # endif145 144 zgru(ji,jj,mbku(ji,jj)) = gru(ji,jj) 146 145 zgrv(ji,jj,mbkv(ji,jj)) = grv(ji,jj) … … 148 147 END DO 149 148 ENDIF 150 ! 151 zdzr(:,:,1) = 0._wp !== Local vertical density gradient at T-point == ! (evaluated from N^2) 149 IF( ln_zps .AND. ln_isfcav ) THEN ! partial steps correction at the bottom ocean level 150 DO jj = 1, jpjm1 151 DO ji = 1, jpim1 152 IF ( miku(ji,jj) > 1 ) zgru(ji,jj,miku(ji,jj)) = grui(ji,jj) 153 IF ( mikv(ji,jj) > 1 ) zgrv(ji,jj,mikv(ji,jj)) = grvi(ji,jj) 154 END DO 155 END DO 156 ENDIF 157 ! 158 !== Local vertical density gradient at T-point == ! (evaluated from N^2) 159 ! interior value 152 160 DO jk = 2, jpkm1 153 161 ! ! zdzr = d/dz(prd)= - ( prd ) / grav * mk(pn2) -- at t point … … 159 167 & * ( pn2(:,:,jk) + pn2(:,:,jk+1) ) * ( 1._wp - 0.5_wp * tmask(:,:,jk+1) ) 160 168 END DO 169 ! surface initialisation 170 zdzr(:,:,1) = 0._wp 171 IF ( ln_isfcav ) THEN 172 ! if isf need to overwrite the interior value at at the first ocean point 173 DO jj = 1, jpjm1 174 DO ji = 1, jpim1 175 zdzr(ji,jj,1:mikt(ji,jj)) = 0._wp 176 END DO 177 END DO 178 END IF 161 179 ! 162 180 ! !== Slopes just below the mixed layer ==! … … 167 185 ! =========================== | vslp = d/dj( prd ) / d/dz( prd ) 168 186 ! 187 IF ( ln_isfcav ) THEN 188 DO jj = 2, jpjm1 189 DO ji = fs_2, fs_jpim1 ! vector opt. 190 IF (miku(ji,jj) .GT. miku(ji+1,jj)) zhmlpu(ji,jj) = MAX(hmlpt(ji ,jj ), 5._wp) 191 IF (miku(ji,jj) .LT. miku(ji+1,jj)) zhmlpu(ji,jj) = MAX(hmlpt(ji+1,jj ), 5._wp) 192 IF (miku(ji,jj) .EQ. miku(ji+1,jj)) zhmlpu(ji,jj) = MAX(hmlpt(ji ,jj ), hmlpt(ji+1,jj ), 5._wp) 193 IF (mikv(ji,jj) .GT. miku(ji,jj+1)) zhmlpv(ji,jj) = MAX(hmlpt(ji ,jj ), 5._wp) 194 IF (mikv(ji,jj) .LT. miku(ji,jj+1)) zhmlpv(ji,jj) = MAX(hmlpt(ji ,jj+1), 5._wp) 195 IF (mikv(ji,jj) .EQ. miku(ji,jj+1)) zhmlpv(ji,jj) = MAX(hmlpt(ji ,jj ), hmlpt(ji ,jj+1), 5._wp) 196 ENDDO 197 ENDDO 198 ELSE 199 DO jj = 2, jpjm1 200 DO ji = fs_2, fs_jpim1 ! vector opt. 201 zhmlpu(ji,jj) = MAX(hmlpt(ji,jj), hmlpt(ji+1,jj ), 5._wp) 202 zhmlpv(ji,jj) = MAX(hmlpt(ji,jj), hmlpt(ji ,jj+1), 5._wp) 203 ENDDO 204 ENDDO 205 END IF 169 206 DO jk = 2, jpkm1 !* Slopes at u and v points 170 207 DO jj = 2, jpjm1 … … 180 217 zbv = MIN( zbv, -100._wp* ABS( zav ) , -7.e+3_wp/fse3v(ji,jj,jk)* ABS( zav ) ) 181 218 ! ! uslp and vslp output in zwz and zww, resp. 182 zfi = MAX( omlmask(ji,jj,jk), omlmask(ji+1,jj,jk) ) 183 zfj = MAX( omlmask(ji,jj,jk), omlmask(ji,jj+1,jk) ) 184 zwz(ji,jj,jk) = ( ( 1. - zfi) * zau / ( zbu - zeps ) & 185 & + zfi * uslpml(ji,jj) & 186 & * 0.5_wp * ( fsdept(ji+1,jj,jk)+fsdept(ji,jj,jk)-fse3u(ji,jj,1) ) & 187 & / MAX( hmlpt(ji,jj), hmlpt(ji+1,jj), 5._wp ) ) * umask(ji,jj,jk) 188 zww(ji,jj,jk) = ( ( 1. - zfj) * zav / ( zbv - zeps ) & 189 & + zfj * vslpml(ji,jj) & 190 & * 0.5_wp * ( fsdept(ji,jj+1,jk)+fsdept(ji,jj,jk)-fse3v(ji,jj,1) ) & 191 & / MAX( hmlpt(ji,jj), hmlpt(ji,jj+1), 5. ) ) * vmask(ji,jj,jk) 219 zfi = MAX( omlmask(ji,jj,jk), omlmask(ji+1,jj ,jk) ) 220 zfj = MAX( omlmask(ji,jj,jk), omlmask(ji ,jj+1,jk) ) 221 ! thickness of water column between surface and level k at u/v point 222 zdepu = 0.5_wp * ( ( fsdept(ji,jj,jk) + fsdept(ji+1,jj ,jk) ) & 223 - 2 * MAX( risfdep(ji,jj), risfdep(ji+1,jj ) ) - fse3u(ji,jj,miku(ji,jj)) ) 224 zdepv = 0.5_wp * ( ( fsdept(ji,jj,jk) + fsdept(ji ,jj+1,jk) ) & 225 - 2 * MAX( risfdep(ji,jj), risfdep(ji ,jj+1) ) - fse3v(ji,jj,mikv(ji,jj)) ) 226 ! 227 zwz(ji,jj,jk) = ( 1. - zfi) * zau / ( zbu - zeps ) & 228 & + zfi * uslpml(ji,jj) * zdepu / zhmlpu(ji,jj) 229 zwz(ji,jj,jk) = zwz(ji,jj,jk) * wumask(ji,jj,jk) 230 zww(ji,jj,jk) = ( 1. - zfj) * zav / ( zbv - zeps ) & 231 & + zfj * vslpml(ji,jj) * zdepv / zhmlpv(ji,jj) 232 zww(ji,jj,jk) = zww(ji,jj,jk) * wvmask(ji,jj,jk) 233 234 192 235 !!gm modif to suppress omlmask.... (as in Griffies case) 193 236 ! ! ! jk must be >= ML level for zf=1. otherwise zf=0. … … 238 281 DO ji = fs_2, fs_jpim1 ! vector opt. 239 282 uslp(ji,jj,jk) = uslp(ji,jj,jk) * ( umask(ji,jj+1,jk) + umask(ji,jj-1,jk ) ) * 0.5_wp & 240 & * ( umask(ji,jj ,jk) + umask(ji,jj ,jk+1) ) * 0.5_wp 283 & * ( umask(ji,jj ,jk) + umask(ji,jj ,jk+1) ) * 0.5_wp & 284 & * umask(ji,jj,jk-1) 241 285 vslp(ji,jj,jk) = vslp(ji,jj,jk) * ( vmask(ji+1,jj,jk) + vmask(ji-1,jj,jk ) ) * 0.5_wp & 242 & * ( vmask(ji ,jj,jk) + vmask(ji ,jj,jk+1) ) * 0.5_wp 286 & * ( vmask(ji ,jj,jk) + vmask(ji ,jj,jk+1) ) * 0.5_wp & 287 & * vmask(ji,jj,jk-1) 243 288 END DO 244 289 END DO … … 253 298 DO ji = fs_2, fs_jpim1 ! vector opt. 254 299 ! !* Local vertical density gradient evaluated from N^2 255 zbw = zm1_2g * pn2 (ji,jj,jk) * ( prd (ji,jj,jk) + prd (ji,jj,jk-1) + 2. ) 300 zbw = zm1_2g * pn2 (ji,jj,jk) * ( prd (ji,jj,jk) + prd (ji,jj,jk-1) + 2. ) * wmask(ji,jj,jk) 256 301 ! !* Slopes at w point 257 302 ! ! i- & j-gradient of density at w-points … … 261 306 & + vmask(ji,jj-1,jk-1) + vmask(ji,jj,jk ) , zeps ) * e2t(ji,jj) 262 307 zai = ( zgru (ji-1,jj,jk ) + zgru (ji,jj,jk-1) & 263 & + zgru (ji-1,jj,jk-1) + zgru (ji,jj,jk ) ) / zci * tmask (ji,jj,jk)308 & + zgru (ji-1,jj,jk-1) + zgru (ji,jj,jk ) ) / zci 264 309 zaj = ( zgrv (ji,jj-1,jk ) + zgrv (ji,jj,jk-1) & 265 & + zgrv (ji,jj-1,jk-1) + zgrv (ji,jj,jk ) ) / zcj * tmask (ji,jj,jk)310 & + zgrv (ji,jj-1,jk-1) + zgrv (ji,jj,jk ) ) / zcj 266 311 ! ! bound the slopes: abs(zw.)<= 1/100 and zb..<0. 267 312 ! ! + kxz max= ah slope max =< e1 e3 /(pi**2 2 dt) … … 270 315 ! ! wslpi and wslpj with ML flattening (output in zwz and zww, resp.) 271 316 zfk = MAX( omlmask(ji,jj,jk), omlmask(ji,jj,jk-1) ) ! zfk=1 in the ML otherwise zfk=0 272 zck = fsdepw(ji,jj,jk) / MAX( hmlp(ji,jj), 10._wp ) 273 zwz(ji,jj,jk) = ( zai / ( zbi - zeps ) * ( 1._wp - zfk ) + zck * wslpiml(ji,jj) * zfk ) * tmask(ji,jj,jk) 274 zww(ji,jj,jk) = ( zaj / ( zbj - zeps ) * ( 1._wp - zfk ) + zck * wslpjml(ji,jj) * zfk ) * tmask(ji,jj,jk) 317 zck = ( fsdepw(ji,jj,jk) - fsdepw(ji,jj,mikt(ji,jj) ) ) / MAX( hmlp(ji,jj), 10._wp ) 318 zwz(ji,jj,jk) = ( zai / ( zbi - zeps ) * ( 1._wp - zfk ) & 319 & + zck * wslpiml(ji,jj) * zfk ) * wmask(ji,jj,jk) 320 zww(ji,jj,jk) = ( zaj / ( zbj - zeps ) * ( 1._wp - zfk ) & 321 & + zck * wslpjml(ji,jj) * zfk ) * wmask(ji,jj,jk) 275 322 276 323 !!gm modif to suppress omlmask.... (as in Griffies operator) … … 325 372 zck = ( umask(ji,jj,jk) + umask(ji-1,jj,jk) ) & 326 373 & * ( vmask(ji,jj,jk) + vmask(ji,jj-1,jk) ) * 0.25 327 wslpi(ji,jj,jk) = wslpi(ji,jj,jk) * zck 328 wslpj(ji,jj,jk) = wslpj(ji,jj,jk) * zck 374 wslpi(ji,jj,jk) = wslpi(ji,jj,jk) * zck * wmask(ji,jj,jk) 375 wslpj(ji,jj,jk) = wslpj(ji,jj,jk) * zck * wmask(ji,jj,jk) 329 376 END DO 330 377 END DO … … 377 424 ! set the slope of diffusion to the slope of s-surfaces 378 425 ! ( c a u t i o n : minus sign as fsdep has positive value ) 379 DO jk = 1, jpk 426 DO jj = 2, jpjm1 427 DO ji = fs_2, fs_jpim1 ! vector opt. 428 uslp(ji,jj,1) = -1./e1u(ji,jj) * ( fsdept_b(ji+1,jj,1) - fsdept_b(ji ,jj ,1) ) * umask(ji,jj,1) 429 vslp(ji,jj,1) = -1./e2v(ji,jj) * ( fsdept_b(ji,jj+1,1) - fsdept_b(ji ,jj ,1) ) * vmask(ji,jj,1) 430 wslpi(ji,jj,1) = -1./e1t(ji,jj) * ( fsdepw_b(ji+1,jj,1) - fsdepw_b(ji-1,jj,1) ) * tmask(ji,jj,1) * 0.5 431 wslpj(ji,jj,1) = -1./e2t(ji,jj) * ( fsdepw_b(ji,jj+1,1) - fsdepw_b(ji,jj-1,1) ) * tmask(ji,jj,1) * 0.5 432 END DO 433 END DO 434 435 DO jk = 2, jpk 380 436 DO jj = 2, jpjm1 381 437 DO ji = fs_2, fs_jpim1 ! vector opt. 382 438 uslp(ji,jj,jk) = -1./e1u(ji,jj) * ( fsdept_b(ji+1,jj,jk) - fsdept_b(ji ,jj ,jk) ) * umask(ji,jj,jk) 383 439 vslp(ji,jj,jk) = -1./e2v(ji,jj) * ( fsdept_b(ji,jj+1,jk) - fsdept_b(ji ,jj ,jk) ) * vmask(ji,jj,jk) 384 wslpi(ji,jj,jk) = -1./e1t(ji,jj) * ( fsdepw_b(ji+1,jj,jk) - fsdepw_b(ji-1,jj,jk) ) * tmask(ji,jj,jk) * 0.5 385 wslpj(ji,jj,jk) = -1./e2t(ji,jj) * ( fsdepw_b(ji,jj+1,jk) - fsdepw_b(ji,jj-1,jk) ) * tmask(ji,jj,jk) * 0.5 440 wslpi(ji,jj,jk) = -1./e1t(ji,jj) * ( fsdepw_b(ji+1,jj,jk) - fsdepw_b(ji-1,jj,jk) ) & 441 & * wmask(ji,jj,jk) * 0.5 442 wslpj(ji,jj,jk) = -1./e2t(ji,jj) * ( fsdepw_b(ji,jj+1,jk) - fsdepw_b(ji,jj-1,jk) ) & 443 & * wmask(ji,jj,jk) * 0.5 386 444 END DO 387 445 END DO … … 405 463 406 464 CALL wrk_dealloc( jpi,jpj,jpk, zwz, zww, zdzr, zgru, zgrv ) 465 CALL wrk_dealloc( jpi,jpj, zhmlpu, zhmlpv) 407 466 ! 408 467 IF( nn_timing == 1 ) CALL timing_stop('ldf_slp') … … 435 494 REAL(wp) :: zdyrho_raw, ztj_coord, ztj_raw, ztj_lim, ztj_g_raw, ztj_g_lim 436 495 REAL(wp) :: zdzrho_raw 437 REAL(wp) :: zbeta0438 496 REAL(wp), POINTER, DIMENSION(:,:) :: z1_mlbw 439 REAL(wp), POINTER, DIMENSION(:,:,:) :: zalbet440 497 REAL(wp), POINTER, DIMENSION(:,:,:,:) :: zdxrho , zdyrho, zdzrho ! Horizontal and vertical density gradients 441 498 REAL(wp), POINTER, DIMENSION(:,:,:,:) :: zti_mlb, ztj_mlb ! for Griffies operator only … … 445 502 ! 446 503 CALL wrk_alloc( jpi,jpj, z1_mlbw ) 447 CALL wrk_alloc( jpi,jpj,jpk, zalbet )448 504 CALL wrk_alloc( jpi,jpj,jpk,2, zdxrho , zdyrho, zdzrho, klstart = 0 ) 449 505 CALL wrk_alloc( jpi,jpj, 2,2, zti_mlb, ztj_mlb, kkstart = 0, klstart = 0 ) … … 452 508 ! Some preliminary calculation ! 453 509 !--------------------------------! 454 !455 CALL eos_alpbet( tsb, zalbet, zbeta0 ) !== before local thermal/haline expension ratio at T-points ==!456 510 ! 457 511 DO jl = 0, 1 !== unmasked before density i- j-, k-gradients ==! … … 465 519 zdjt = ( tsb(ji,jj+1,jk,jp_tem) - tsb(ji,jj,jk,jp_tem) ) ! j-gradient of T & S at v-point 466 520 zdjs = ( tsb(ji,jj+1,jk,jp_sal) - tsb(ji,jj,jk,jp_sal) ) 467 zdxrho_raw = ( - zalbet(ji+ip,jj ,jk) * zdit + zbeta0*zdis ) / e1u(ji,jj)468 zdyrho_raw = ( - zalbet(ji ,jj+jp,jk) * zdjt + zbeta0*zdjs ) / e2v(ji,jj)469 zdxrho(ji+ip,jj ,jk,1-ip) = SIGN( MAX( 521 zdxrho_raw = ( - rab_b(ji+ip,jj ,jk,jp_tem) * zdit + rab_b(ji+ip,jj ,jk,jp_sal) * zdis ) / e1u(ji,jj) 522 zdyrho_raw = ( - rab_b(ji ,jj+jp,jk,jp_tem) * zdjt + rab_b(ji ,jj+jp,jk,jp_sal) * zdjs ) / e2v(ji,jj) 523 zdxrho(ji+ip,jj ,jk,1-ip) = SIGN( MAX( repsln, ABS( zdxrho_raw ) ), zdxrho_raw ) ! keep the sign 470 524 zdyrho(ji ,jj+jp,jk,1-jp) = SIGN( MAX( repsln, ABS( zdyrho_raw ) ), zdyrho_raw ) 471 525 END DO … … 473 527 END DO 474 528 ! 475 IF( ln_zps.and.l_grad_zps ) THEN ! partial steps: correction of i- & j-grad on bottom 476 # if defined key_vectopt_loop 477 DO jj = 1, 1 478 DO ji = 1, jpij-jpi ! vector opt. (forced unrolling) 479 # else 529 IF( ln_zps .AND. l_grad_zps ) THEN ! partial steps: correction of i- & j-grad on bottom 480 530 DO jj = 1, jpjm1 481 531 DO ji = 1, jpim1 482 # endif483 532 iku = mbku(ji,jj) ; ikv = mbkv(ji,jj) ! last ocean level (u- & v-points) 484 533 zdit = gtsu(ji,jj,jp_tem) ; zdjt = gtsv(ji,jj,jp_tem) ! i- & j-gradient of Temperature 485 534 zdis = gtsu(ji,jj,jp_sal) ; zdjs = gtsv(ji,jj,jp_sal) ! i- & j-gradient of Salinity 486 zdxrho_raw = ( - zalbet(ji+ip,jj ,iku) * zdit + zbeta0*zdis ) / e1u(ji,jj)487 zdyrho_raw = ( - zalbet(ji ,jj+jp,ikv) * zdjt + zbeta0*zdjs ) / e2v(ji,jj)535 zdxrho_raw = ( - rab_b(ji+ip,jj ,iku,jp_tem) * zdit + rab_b(ji+ip,jj ,iku,jp_sal) * zdis ) / e1u(ji,jj) 536 zdyrho_raw = ( - rab_b(ji ,jj+jp,ikv,jp_tem) * zdjt + rab_b(ji ,jj+jp,ikv,jp_sal) * zdjs ) / e2v(ji,jj) 488 537 zdxrho(ji+ip,jj ,iku,1-ip) = SIGN( MAX( repsln, ABS( zdxrho_raw ) ), zdxrho_raw ) ! keep the sign 489 538 zdyrho(ji ,jj+jp,ikv,1-jp) = SIGN( MAX( repsln, ABS( zdyrho_raw ) ), zdyrho_raw ) … … 505 554 zdks = 0._wp 506 555 ENDIF 507 zdzrho_raw = ( - zalbet(ji ,jj ,jk) * zdkt + zbeta0*zdks ) / fse3w(ji,jj,jk+kp)508 zdzrho(ji ,jj ,jk, kp) = - MIN( - repsln,zdzrho_raw ) ! force zdzrho >= repsln556 zdzrho_raw = ( - rab_b(ji,jj,jk,jp_tem) * zdkt + rab_b(ji,jj,jk,jp_sal) * zdks ) / fse3w(ji,jj,jk+kp) 557 zdzrho(ji,jj,jk,kp) = - MIN( - repsln, zdzrho_raw ) ! force zdzrho >= repsln 509 558 END DO 510 559 END DO … … 650 699 ! 651 700 CALL wrk_dealloc( jpi,jpj, z1_mlbw ) 652 CALL wrk_dealloc( jpi,jpj,jpk, zalbet )653 701 CALL wrk_dealloc( jpi,jpj,jpk,2, zdxrho , zdyrho, zdzrho, klstart = 0 ) 654 702 CALL wrk_dealloc( jpi,jpj, 2,2, zti_mlb, ztj_mlb, kkstart = 0, klstart = 0 ) … … 701 749 ! !== surface mixed layer mask ! 702 750 DO jk = 1, jpk ! =1 inside the mixed layer, =0 otherwise 703 # if defined key_vectopt_loop704 DO jj = 1, 1705 DO ji = 1, jpij ! vector opt. (forced unrolling)706 # else707 751 DO jj = 1, jpj 708 752 DO ji = 1, jpi 709 # endif710 753 ik = nmln(ji,jj) - 1 711 IF( jk <= ik ) THEN ; omlmask(ji,jj,jk) = 1._wp 712 ELSE ; omlmask(ji,jj,jk) = 0._wp 754 IF( jk <= ik .AND. jk >= mikt(ji,jj) ) THEN 755 omlmask(ji,jj,jk) = 1._wp 756 ELSE 757 omlmask(ji,jj,jk) = 0._wp 713 758 ENDIF 714 759 END DO … … 727 772 !----------------------------------------------------------------------- 728 773 ! 729 # if defined key_vectopt_loop730 DO jj = 1, 1731 DO ji = jpi+2, jpij-jpi-1 ! vector opt. (forced unrolling)732 # else733 774 DO jj = 2, jpjm1 734 775 DO ji = 2, jpim1 735 # endif736 776 ! !== Slope at u- & v-points just below the Mixed Layer ==! 737 777 ! 738 778 ! !- vertical density gradient for u- and v-slopes (from dzr at T-point) 739 iku = MIN( MAX( 1, nmln(ji,jj) , nmln(ji+1,jj) ) , jpkm1 ) ! ML (MAX of T-pts, bound by jpkm1)740 ikv = MIN( MAX( 1, nmln(ji,jj) , nmln(ji,jj+1) ) , jpkm1 ) !779 iku = MIN( MAX( miku(ji,jj)+1, nmln(ji,jj) , nmln(ji+1,jj) ) , jpkm1 ) ! ML (MAX of T-pts, bound by jpkm1) 780 ikv = MIN( MAX( mikv(ji,jj)+1, nmln(ji,jj) , nmln(ji,jj+1) ) , jpkm1 ) ! 741 781 zbu = 0.5_wp * ( p_dzr(ji,jj,iku) + p_dzr(ji+1,jj ,iku) ) 742 782 zbv = 0.5_wp * ( p_dzr(ji,jj,ikv) + p_dzr(ji ,jj+1,ikv) ) … … 772 812 zbj = MIN( zbw , -100._wp* ABS( zaj ) , -7.e+3_wp/fse3w(ji,jj,ik)* ABS( zaj ) ) 773 813 ! !- i- & j-slope at w-points (wslpiml, wslpjml) 774 wslpiml(ji,jj) = zai / ( zbi - zeps ) * tmask (ji,jj,ik)775 wslpjml(ji,jj) = zaj / ( zbj - zeps ) * tmask (ji,jj,ik)814 wslpiml(ji,jj) = zai / ( zbi - zeps ) * wmask (ji,jj,ik) 815 wslpjml(ji,jj) = zaj / ( zbj - zeps ) * wmask (ji,jj,ik) 776 816 END DO 777 817 END DO … … 825 865 wslpj(:,:,:) = 0._wp ; wslpjml(:,:) = 0._wp 826 866 827 IF( ln_traldf_hor .OR. ln_dynldf_hor) THEN867 IF(ln_sco .AND. (ln_traldf_hor .OR. ln_dynldf_hor )) THEN 828 868 IF(lwp) WRITE(numout,*) ' Horizontal mixing in s-coordinate: slope = slope of s-surfaces' 829 869
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