Changeset 4009
- Timestamp:
- 2013-08-28T16:18:17+02:00 (10 years ago)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
trunk/NEMOGCM/NEMO/NST_SRC/agrif_opa_sponge.F90
r3918 r4009 185 185 INTEGER :: ji,jj,jk 186 186 INTEGER :: ispongearea, ilci, ilcj 187 REAL(wp) :: z1spongearea 188 REAL(wp), POINTER, DIMENSION(:,:) :: zlocalviscsponge 187 LOGICAL :: ll_spdone 188 REAL(wp) :: z1spongearea, zramp 189 REAL(wp), POINTER, DIMENSION(:,:) :: ztabramp 189 190 190 191 #if defined SPONGE || defined SPONGE_TOP 191 192 CALL wrk_alloc( jpi, jpj, zlocalviscsponge ) 193 194 ispongearea = 2 + 2 * Agrif_irhox() 195 ilci = nlci - ispongearea 196 ilcj = nlcj - ispongearea 197 z1spongearea = 1._wp / REAL( ispongearea - 2 ) 198 spbtr2(:,:) = 1. / ( e1t(:,:) * e2t(:,:) ) 192 ll_spdone=.TRUE. 193 IF (( .NOT. spongedoneT ).OR.( .NOT. spongedoneU )) THEN 194 ! Define ramp from boundaries towards domain interior 195 ! at T-points 196 ! Store it in ztabramp 197 ll_spdone=.FALSE. 198 199 CALL wrk_alloc( jpi, jpj, ztabramp ) 200 201 ispongearea = 2 + 2 * Agrif_irhox() 202 ilci = nlci - ispongearea 203 ilcj = nlcj - ispongearea 204 z1spongearea = 1._wp / REAL( ispongearea - 2 ) 205 spbtr2(:,:) = 1. / ( e1t(:,:) * e2t(:,:) ) 206 207 ztabramp(:,:) = 0. 208 209 IF( (nbondi == -1) .OR. (nbondi == 2) ) THEN 210 DO jj = 1, jpj 211 IF ( umask(2,jj,1) == 1._wp ) THEN 212 DO ji = 2, ispongearea 213 ztabramp(ji,jj) = ( ispongearea-ji ) * z1spongearea 214 END DO 215 ENDIF 216 ENDDO 217 ENDIF 218 219 IF( (nbondi == 1) .OR. (nbondi == 2) ) THEN 220 DO jj = 1, jpj 221 IF ( umask(nlci-2,jj,1) == 1._wp ) THEN 222 DO ji = ilci+1,nlci-1 223 zramp = (ji - (ilci+1) ) * z1spongearea 224 ztabramp(ji,jj) = MAX( ztabramp(ji,jj), zramp ) 225 ENDDO 226 ENDIF 227 ENDDO 228 ENDIF 229 230 IF( (nbondj == -1) .OR. (nbondj == 2) ) THEN 231 DO ji = 1, jpi 232 IF ( vmask(ji,2,1) == 1._wp ) THEN 233 DO jj = 2, ispongearea 234 zramp = ( ispongearea-jj ) * z1spongearea 235 ztabramp(ji,jj) = MAX( ztabramp(ji,jj), zramp ) 236 END DO 237 ENDIF 238 ENDDO 239 ENDIF 240 241 IF( (nbondj == 1) .OR. (nbondj == 2) ) THEN 242 DO ji = 1, jpi 243 IF ( vmask(ji,nlcj-2,1) == 1._wp ) THEN 244 DO jj = ilcj+1,nlcj-1 245 zramp = (jj - (ilcj+1) ) * z1spongearea 246 ztabramp(ji,jj) = MAX( ztabramp(ji,jj), zramp ) 247 END DO 248 ENDIF 249 ENDDO 250 ENDIF 251 252 ENDIF 199 253 200 254 ! Tracers 201 255 IF( .NOT. spongedoneT ) THEN 202 zlocalviscsponge(:,:) = 0.203 256 spe1ur(:,:) = 0. 204 257 spe2vr(:,:) = 0. 205 258 206 259 IF( (nbondi == -1) .OR. (nbondi == 2) ) THEN 207 DO ji = 2, ispongearea208 zlocalviscsponge(ji,:) = visc_tra * ( ispongearea-ji ) * z1spongearea209 ENDDO210 spe1ur(2:ispongearea-1,: ) = 0.5 * ( zlocalviscsponge(2:ispongearea-1,: ) &211 & + zlocalviscsponge(3:ispongearea ,: ) ) & 212 & * e2u(2:ispongearea-1,: ) / e1u(2:ispongearea-1,: )213 spe2vr(2:ispongearea ,1:jpjm1) = 0.5 * ( zlocalviscsponge(2:ispongearea ,1:jpjm1) &214 & + zlocalviscsponge(2:ispongearea,2 :jpj ) ) &215 & * e1v(2:ispongearea ,1:jpjm1) / e2v(2:ispongearea,1:jpjm1)260 spe1ur(2:ispongearea-1,: ) = visc_tra & 261 & * 0.5 * ( ztabramp(2:ispongearea-1,: ) & 262 & + ztabramp(3:ispongearea ,: ) ) & 263 & * e2u(2:ispongearea-1,:) / e1u(2:ispongearea-1,:) 264 265 spe2vr(2:ispongearea ,1:jpjm1 ) = visc_tra & 266 & * 0.5 * ( ztabramp(2:ispongearea ,1:jpjm1) & 267 & + ztabramp(2:ispongearea,2 :jpj ) ) & 268 & * e1v(2:ispongearea,1:jpjm1) / e2v(2:ispongearea,1:jpjm1) 216 269 ENDIF 217 270 218 271 IF( (nbondi == 1) .OR. (nbondi == 2) ) THEN 219 DO ji = ilci+1,nlci-1 220 zlocalviscsponge(ji,:) = visc_tra * (ji - (ilci+1) ) * z1spongearea 221 ENDDO 222 223 spe1ur(ilci+1:nlci-2,: ) = 0.5 * ( zlocalviscsponge(ilci+1:nlci-2,:) & 224 & + zlocalviscsponge(ilci+2:nlci-1,:) ) & 225 & * e2u(ilci+1:nlci-2,:) / e1u(ilci+1:nlci-2,:) 226 227 spe2vr(ilci+1:nlci-1,1:jpjm1) = 0.5 * ( zlocalviscsponge(ilci+1:nlci-1,1:jpjm1) & 228 & + zlocalviscsponge(ilci+1:nlci-1,2:jpj ) ) & 229 & * e1v(ilci+1:nlci-1,1:jpjm1) / e2v(ilci+1:nlci-1,1:jpjm1) 272 spe1ur(ilci+1:nlci-2,: ) = visc_tra & 273 & * 0.5 * ( ztabramp(ilci+1:nlci-2,: ) & 274 & + ztabramp(ilci+2:nlci-1,: ) ) & 275 & * e2u(ilci+1:nlci-2,:) / e1u(ilci+1:nlci-2,:) 276 277 spe2vr(ilci+1:nlci-1,1:jpjm1 ) = visc_tra & 278 & * 0.5 * ( ztabramp(ilci+1:nlci-1,1:jpjm1) & 279 & + ztabramp(ilci+1:nlci-1,2:jpj ) ) & 280 & * e1v(ilci+1:nlci-1,1:jpjm1) / e2v(ilci+1:nlci-1,1:jpjm1) 230 281 ENDIF 231 282 232 283 IF( (nbondj == -1) .OR. (nbondj == 2) ) THEN 233 DO jj = 2, ispongearea 234 zlocalviscsponge(:,jj) = visc_tra * ( ispongearea-jj ) * z1spongearea 235 ENDDO 236 spe1ur(1:jpim1,2:ispongearea ) = 0.5 * ( zlocalviscsponge(1:jpim1,2:ispongearea ) & 237 & + zlocalviscsponge(2:jpi ,2:ispongearea) ) & 284 spe1ur(1:jpim1,2:ispongearea ) = visc_tra & 285 & * 0.5 * ( ztabramp(1:jpim1,2:ispongearea ) & 286 & + ztabramp(2:jpi ,2:ispongearea ) ) & 238 287 & * e2u(1:jpim1,2:ispongearea) / e1u(1:jpim1,2:ispongearea) 239 288 240 spe2vr(: ,2:ispongearea-1) = 0.5 * ( zlocalviscsponge(:,2:ispongearea-1) & 241 & + zlocalviscsponge(:,3:ispongearea ) ) & 289 spe2vr(: ,2:ispongearea-1) = visc_tra & 290 & * 0.5 * ( ztabramp(: ,2:ispongearea-1) & 291 & + ztabramp(: ,3:ispongearea ) ) & 242 292 & * e1v(:,2:ispongearea-1) / e2v(:,2:ispongearea-1) 243 293 ENDIF 244 294 245 295 IF( (nbondj == 1) .OR. (nbondj == 2) ) THEN 246 DO jj = ilcj+1,nlcj-1 247 zlocalviscsponge(:,jj) = visc_tra * (jj - (ilcj+1) ) * z1spongearea 248 ENDDO 249 spe1ur(1:jpim1,ilcj+1:nlcj-1) = 0.5 * ( zlocalviscsponge(1:jpim1,ilcj+1:nlcj-1) & 250 & + zlocalviscsponge(2:jpi ,ilcj+1:nlcj-1) ) & 296 spe1ur(1:jpim1,ilcj+1:nlcj-1) = visc_tra & 297 & * 0.5 * ( ztabramp(1:jpim1,ilcj+1:nlcj-1) & 298 & + ztabramp(2:jpi ,ilcj+1:nlcj-1) ) & 251 299 & * e2u(1:jpim1,ilcj+1:nlcj-1) / e1u(1:jpim1,ilcj+1:nlcj-1) 252 spe2vr(: ,ilcj+1:nlcj-2) = 0.5 * ( zlocalviscsponge(:,ilcj+1:nlcj-2 ) & 253 & + zlocalviscsponge(:,ilcj+2:nlcj-1) ) & 300 301 spe2vr(: ,ilcj+1:nlcj-2) = visc_tra & 302 & * 0.5 * ( ztabramp(: ,ilcj+1:nlcj-2) & 303 & + ztabramp(: ,ilcj+2:nlcj-1) ) & 254 304 & * e1v(:,ilcj+1:nlcj-2) / e2v(:,ilcj+1:nlcj-2) 255 305 ENDIF … … 259 309 ! Dynamics 260 310 IF( .NOT. spongedoneU ) THEN 261 zlocalviscsponge(:,:) = 0.262 311 spe1ur2(:,:) = 0. 263 312 spe2vr2(:,:) = 0. 264 313 265 314 IF( (nbondi == -1) .OR. (nbondi == 2) ) THEN 266 DO ji = 2, ispongearea 267 zlocalviscsponge(ji,:) = visc_dyn * ( ispongearea-ji ) * z1spongearea 268 ENDDO 269 spe1ur2(2:ispongearea-1,: ) = 0.5 * ( zlocalviscsponge(2:ispongearea-1,: ) & 270 & + zlocalviscsponge(3:ispongearea,: ) ) 271 spe2vr2(2:ispongearea ,1:jpjm1) = 0.5 * ( zlocalviscsponge(2:ispongearea ,1:jpjm1) & 272 & + zlocalviscsponge(2:ispongearea,2:jpj) ) 315 spe1ur2(2:ispongearea-1,: ) = visc_dyn & 316 & * 0.5 * ( ztabramp(2:ispongearea-1,: ) & 317 & + ztabramp(3:ispongearea ,: ) ) 318 spe2vr2(2:ispongearea ,1:jpjm1) = visc_dyn & 319 & * 0.5 * ( ztabramp(2:ispongearea ,1:jpjm1) & 320 & + ztabramp(2:ispongearea ,2:jpj ) ) 273 321 ENDIF 274 322 275 323 IF( (nbondi == 1) .OR. (nbondi == 2) ) THEN 276 DO ji = ilci+1,nlci-1 277 zlocalviscsponge(ji,:) = visc_dyn * (ji - (ilci+1) ) * z1spongearea 278 ENDDO 279 spe1ur2(ilci+1:nlci-2,: ) = 0.5 * ( zlocalviscsponge(ilci+1:nlci-2,:) & 280 & + zlocalviscsponge(ilci+2:nlci-1,:) ) 281 spe2vr2(ilci+1:nlci-1,1:jpjm1) = 0.5 * ( zlocalviscsponge(ilci+1:nlci-1,1:jpjm1) & 282 & + zlocalviscsponge(ilci+1:nlci-1,2:jpj ) ) 324 spe1ur2(ilci+1:nlci-2 ,: ) = visc_dyn & 325 & * 0.5 * ( ztabramp(ilci+1:nlci-2, : ) & 326 & + ztabramp(ilci+2:nlci-1, : ) ) 327 spe2vr2(ilci+1:nlci-1 ,1:jpjm1) = visc_dyn & 328 & * 0.5 * ( ztabramp(ilci+1:nlci-1,1:jpjm1 ) & 329 & + ztabramp(ilci+1:nlci-1,2:jpj ) ) 283 330 ENDIF 284 331 285 332 IF( (nbondj == -1) .OR. (nbondj == 2) ) THEN 286 DO jj = 2, ispongearea 287 zlocalviscsponge(:,jj) = visc_dyn * ( ispongearea-jj ) * z1spongearea 288 ENDDO 289 spe1ur2(1:jpim1,2:ispongearea ) = 0.5 * ( zlocalviscsponge(1:jpim1,2:ispongearea) & 290 & + zlocalviscsponge(2:jpi,2:ispongearea) ) 291 spe2vr2(: ,2:ispongearea-1) = 0.5 * ( zlocalviscsponge(:,2:ispongearea-1) & 292 & + zlocalviscsponge(:,3:ispongearea) ) 333 spe1ur2(1:jpim1,2:ispongearea ) = visc_dyn & 334 & * 0.5 * ( ztabramp(1:jpim1,2:ispongearea ) & 335 & + ztabramp(2:jpi ,2:ispongearea ) ) 336 spe2vr2(: ,2:ispongearea-1) = visc_dyn & 337 & * 0.5 * ( ztabramp(: ,2:ispongearea-1) & 338 & + ztabramp(: ,3:ispongearea ) ) 293 339 ENDIF 294 340 295 341 IF( (nbondj == 1) .OR. (nbondj == 2) ) THEN 296 DO jj = ilcj+1,nlcj-1 297 zlocalviscsponge(:,jj) = visc_dyn * (jj - (ilcj+1) ) * z1spongearea 298 ENDDO 299 spe1ur2(1:jpim1,ilcj+1:nlcj-1) = 0.5 * ( zlocalviscsponge(1:jpim1,ilcj+1:nlcj-1) & 300 & + zlocalviscsponge(2:jpi,ilcj+1:nlcj-1) ) 301 spe2vr2(: ,ilcj+1:nlcj-2) = 0.5 * ( zlocalviscsponge(:,ilcj+1:nlcj-2 ) & 302 & + zlocalviscsponge(:,ilcj+2:nlcj-1) ) 342 spe1ur2(1:jpim1,ilcj+1:nlcj-1 ) = visc_dyn & 343 & * 0.5 * ( ztabramp(1:jpim1,ilcj+1:nlcj-1 ) & 344 & + ztabramp(2:jpi ,ilcj+1:nlcj-1 ) ) 345 spe2vr2(: ,ilcj+1:nlcj-2 ) = visc_dyn & 346 & * 0.5 * ( ztabramp(: ,ilcj+1:nlcj-2 ) & 347 & + ztabramp(: ,ilcj+2:nlcj-1 ) ) 303 348 ENDIF 304 349 spongedoneU = .TRUE. … … 306 351 ENDIF 307 352 ! 308 CALL wrk_dealloc( jpi, jpj, zlocalviscsponge)353 IF (.NOT.ll_spdone) CALL wrk_dealloc( jpi, jpj, ztabramp ) 309 354 ! 310 355 #endif
Note: See TracChangeset
for help on using the changeset viewer.