Changeset 5407 for trunk/NEMOGCM/NEMO/OPA_SRC/SBC/sbcmod.F90
- Timestamp:
- 2015-06-11T21:13:22+02:00 (9 years ago)
- File:
-
- 1 edited
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trunk/NEMOGCM/NEMO/OPA_SRC/SBC/sbcmod.F90
r5385 r5407 39 39 USE sbcice_cice ! surface boundary condition: CICE sea-ice model 40 40 USE sbccpl ! surface boundary condition: coupled florulation 41 USE cpl_oasis3 ! OASIS routines for coupling 41 42 USE sbcssr ! surface boundary condition: sea surface restoring 42 43 USE sbcrnf ! surface boundary condition: runoffs … … 84 85 INTEGER :: icpt ! local integer 85 86 !! 86 NAMELIST/namsbc/ nn_fsbc , ln_ana , ln_flx, ln_blk_clio, ln_blk_core, & 87 & ln_blk_mfs, ln_apr_dyn, nn_ice, nn_ice_embd, ln_dm2dc , ln_rnf, & 88 & ln_ssr , nn_isf , nn_fwb , ln_cdgw , ln_wave , ln_sdw, nn_lsm, nn_limflx 87 NAMELIST/namsbc/ nn_fsbc , ln_ana , ln_flx, ln_blk_clio, ln_blk_core, ln_mixcpl, & 88 & ln_blk_mfs, ln_apr_dyn, nn_ice, nn_ice_embd, ln_dm2dc , ln_rnf , & 89 & ln_ssr , nn_isf , nn_fwb, ln_cdgw , ln_wave , ln_sdw , & 90 & nn_lsm , nn_limflx , nn_components, ln_cpl 89 91 INTEGER :: ios 92 INTEGER :: ierr, ierr0, ierr1, ierr2, ierr3, jpm 93 LOGICAL :: ll_purecpl 90 94 !!---------------------------------------------------------------------- 91 95 … … 115 119 nn_ice = 0 116 120 ENDIF 117 121 118 122 IF(lwp) THEN ! Control print 119 123 WRITE(numout,*) ' Namelist namsbc (partly overwritten with CPP key setting)' … … 125 129 WRITE(numout,*) ' CORE bulk formulation ln_blk_core = ', ln_blk_core 126 130 WRITE(numout,*) ' MFS bulk formulation ln_blk_mfs = ', ln_blk_mfs 127 WRITE(numout,*) ' coupled formulation (T if key_oasis3) lk_cpl = ', lk_cpl 131 WRITE(numout,*) ' ocean-atmosphere coupled formulation ln_cpl = ', ln_cpl 132 WRITE(numout,*) ' forced-coupled mixed formulation ln_mixcpl = ', ln_mixcpl 133 WRITE(numout,*) ' OASIS coupling (with atm or sas) lk_oasis = ', lk_oasis 134 WRITE(numout,*) ' components of your executable nn_components = ', nn_components 128 135 WRITE(numout,*) ' Multicategory heat flux formulation (LIM3) nn_limflx = ', nn_limflx 129 136 WRITE(numout,*) ' Misc. options of sbc : ' … … 152 159 END SELECT 153 160 ! 161 IF ( nn_components /= jp_iam_nemo .AND. .NOT. lk_oasis ) & 162 & CALL ctl_stop( 'STOP', 'sbc_init : OPA-SAS coupled via OASIS, but key_oasis3 disabled' ) 163 IF ( nn_components == jp_iam_opa .AND. ln_cpl ) & 164 & CALL ctl_stop( 'STOP', 'sbc_init : OPA-SAS coupled via OASIS, but ln_cpl = T in OPA' ) 165 IF ( nn_components == jp_iam_opa .AND. ln_mixcpl ) & 166 & CALL ctl_stop( 'STOP', 'sbc_init : OPA-SAS coupled via OASIS, but ln_mixcpl = T in OPA' ) 167 IF ( ln_cpl .AND. .NOT. lk_oasis ) & 168 & CALL ctl_stop( 'STOP', 'sbc_init : OASIS-coupled atmosphere model, but key_oasis3 disabled' ) 169 IF( ln_mixcpl .AND. .NOT. lk_oasis ) & 170 & CALL ctl_stop( 'the forced-coupled mixed mode (ln_mixcpl) requires the cpp key key_oasis3' ) 171 IF( ln_mixcpl .AND. .NOT. ln_cpl ) & 172 & CALL ctl_stop( 'the forced-coupled mixed mode (ln_mixcpl) requires ln_cpl = T' ) 173 IF( ln_mixcpl .AND. nn_components /= jp_iam_nemo ) & 174 & CALL ctl_stop( 'the forced-coupled mixed mode (ln_mixcpl) is not yet working with sas-opa coupling via oasis' ) 175 154 176 ! ! allocate sbc arrays 155 177 IF( sbc_oce_alloc() /= 0 ) CALL ctl_stop( 'STOP', 'sbc_init : unable to allocate sbc_oce arrays' ) … … 170 192 fwfisf_b(:,:) = 0.0_wp 171 193 END IF 172 IF( nn_ice == 0 ) fr_i(:,:) = 0.e0! no ice in the domain, ice fraction is always zero194 IF( nn_ice == 0 .AND. nn_components /= jp_iam_opa ) fr_i(:,:) = 0.e0 ! no ice in the domain, ice fraction is always zero 173 195 174 196 sfx(:,:) = 0.0_wp ! the salt flux due to freezing/melting will be computed (i.e. will be non-zero) … … 180 202 181 203 ! ! restartability 182 IF( MOD( nitend - nit000 + 1, nn_fsbc) /= 0 .OR. & 183 MOD( nstock , nn_fsbc) /= 0 ) THEN 184 WRITE(ctmp1,*) 'experiment length (', nitend - nit000 + 1, ') or nstock (', nstock, & 185 & ' is NOT a multiple of nn_fsbc (', nn_fsbc, ')' 186 CALL ctl_stop( ctmp1, 'Impossible to properly do model restart' ) 187 ENDIF 188 ! 189 IF( MOD( rday, REAL(nn_fsbc, wp) * rdt ) /= 0 ) & 190 & CALL ctl_warn( 'nn_fsbc is NOT a multiple of the number of time steps in a day' ) 191 ! 192 IF( ( nn_ice == 2 .OR. nn_ice ==3 ) .AND. .NOT.( ln_blk_clio .OR. ln_blk_core .OR. lk_cpl ) ) & 204 IF( ( nn_ice == 2 .OR. nn_ice ==3 ) .AND. .NOT.( ln_blk_clio .OR. ln_blk_core .OR. ln_cpl ) ) & 193 205 & CALL ctl_stop( 'LIM sea-ice model requires a bulk formulation or coupled configuration' ) 194 IF( nn_ice == 4 .AND. .NOT.( ln_blk_core .OR. l k_cpl ) ) &195 & CALL ctl_stop( 'CICE sea-ice model requires ln_blk_core or l k_cpl' )206 IF( nn_ice == 4 .AND. .NOT.( ln_blk_core .OR. ln_cpl ) ) & 207 & CALL ctl_stop( 'CICE sea-ice model requires ln_blk_core or ln_cpl' ) 196 208 IF( nn_ice == 4 .AND. lk_agrif ) & 197 209 & CALL ctl_stop( 'CICE sea-ice model not currently available with AGRIF' ) … … 200 212 IF( ( nn_ice /= 3 ) .AND. ( nn_limflx >= 0 ) ) & 201 213 & WRITE(numout,*) 'The nn_limflx>=0 option has no effect if sea ice model is not LIM3' 202 IF( ( nn_ice == 3 ) .AND. ( l k_cpl ) .AND. ( ( nn_limflx == -1 ) .OR. ( nn_limflx == 1 ) ) ) &214 IF( ( nn_ice == 3 ) .AND. ( ln_cpl ) .AND. ( ( nn_limflx == -1 ) .OR. ( nn_limflx == 1 ) ) ) & 203 215 & CALL ctl_stop( 'The chosen nn_limflx for LIM3 in coupled mode must be 0 or 2' ) 204 IF( ( nn_ice == 3 ) .AND. ( .NOT. l k_cpl ) .AND. ( nn_limflx == 2 ) ) &216 IF( ( nn_ice == 3 ) .AND. ( .NOT. ln_cpl ) .AND. ( nn_limflx == 2 ) ) & 205 217 & CALL ctl_stop( 'The chosen nn_limflx for LIM3 in forced mode cannot be 2' ) 206 218 207 219 IF( ln_dm2dc ) nday_qsr = -1 ! initialisation flag 208 220 209 IF( ln_dm2dc .AND. .NOT.( ln_flx .OR. ln_blk_core ) ) &221 IF( ln_dm2dc .AND. .NOT.( ln_flx .OR. ln_blk_core ) .AND. nn_components /= jp_iam_opa ) & 210 222 & CALL ctl_stop( 'diurnal cycle into qsr field from daily values requires a flux or core-bulk formulation' ) 211 223 212 IF( ln_dm2dc .AND. ( ( NINT(rday) / ( nn_fsbc * NINT(rdt) ) ) < 8 ) ) &213 & CALL ctl_warn( 'diurnal cycle for qsr: the sampling of the diurnal cycle is too small...' )214 215 224 IF ( ln_wave ) THEN 216 225 !Activated wave module but neither drag nor stokes drift activated … … 227 236 ENDIF 228 237 ! ! Choice of the Surface Boudary Condition (set nsbc) 238 ll_purecpl = ln_cpl .AND. .NOT. ln_mixcpl 239 ! 229 240 icpt = 0 230 IF( ln_ana ) THEN ; nsbc = jp_ana ; icpt = icpt + 1 ; ENDIF ! analytical formulation 231 IF( ln_flx ) THEN ; nsbc = jp_flx ; icpt = icpt + 1 ; ENDIF ! flux formulation 232 IF( ln_blk_clio ) THEN ; nsbc = jp_clio ; icpt = icpt + 1 ; ENDIF ! CLIO bulk formulation 233 IF( ln_blk_core ) THEN ; nsbc = jp_core ; icpt = icpt + 1 ; ENDIF ! CORE bulk formulation 234 IF( ln_blk_mfs ) THEN ; nsbc = jp_mfs ; icpt = icpt + 1 ; ENDIF ! MFS bulk formulation 235 IF( lk_cpl ) THEN ; nsbc = jp_cpl ; icpt = icpt + 1 ; ENDIF ! Coupled formulation 236 IF( cp_cfg == 'gyre') THEN ; nsbc = jp_gyre ; ENDIF ! GYRE analytical formulation 237 IF( lk_esopa ) nsbc = jp_esopa ! esopa test, ALL formulations 241 IF( ln_ana ) THEN ; nsbc = jp_ana ; icpt = icpt + 1 ; ENDIF ! analytical formulation 242 IF( ln_flx ) THEN ; nsbc = jp_flx ; icpt = icpt + 1 ; ENDIF ! flux formulation 243 IF( ln_blk_clio ) THEN ; nsbc = jp_clio ; icpt = icpt + 1 ; ENDIF ! CLIO bulk formulation 244 IF( ln_blk_core ) THEN ; nsbc = jp_core ; icpt = icpt + 1 ; ENDIF ! CORE bulk formulation 245 IF( ln_blk_mfs ) THEN ; nsbc = jp_mfs ; icpt = icpt + 1 ; ENDIF ! MFS bulk formulation 246 IF( ll_purecpl ) THEN ; nsbc = jp_purecpl ; icpt = icpt + 1 ; ENDIF ! Pure Coupled formulation 247 IF( cp_cfg == 'gyre') THEN ; nsbc = jp_gyre ; ENDIF ! GYRE analytical formulation 248 IF( nn_components == jp_iam_opa ) & 249 & THEN ; nsbc = jp_none ; icpt = icpt + 1 ; ENDIF ! opa coupling via SAS module 250 IF( lk_esopa ) nsbc = jp_esopa ! esopa test, ALL formulations 238 251 ! 239 252 IF( icpt /= 1 .AND. .NOT.lk_esopa ) THEN … … 246 259 IF(lwp) THEN 247 260 WRITE(numout,*) 248 IF( nsbc == jp_esopa ) WRITE(numout,*) ' ESOPA test All surface boundary conditions' 249 IF( nsbc == jp_gyre ) WRITE(numout,*) ' GYRE analytical formulation' 250 IF( nsbc == jp_ana ) WRITE(numout,*) ' analytical formulation' 251 IF( nsbc == jp_flx ) WRITE(numout,*) ' flux formulation' 252 IF( nsbc == jp_clio ) WRITE(numout,*) ' CLIO bulk formulation' 253 IF( nsbc == jp_core ) WRITE(numout,*) ' CORE bulk formulation' 254 IF( nsbc == jp_cpl ) WRITE(numout,*) ' coupled formulation' 255 IF( nsbc == jp_mfs ) WRITE(numout,*) ' MFS Bulk formulation' 256 ENDIF 257 ! 261 IF( nsbc == jp_esopa ) WRITE(numout,*) ' ESOPA test All surface boundary conditions' 262 IF( nsbc == jp_gyre ) WRITE(numout,*) ' GYRE analytical formulation' 263 IF( nsbc == jp_ana ) WRITE(numout,*) ' analytical formulation' 264 IF( nsbc == jp_flx ) WRITE(numout,*) ' flux formulation' 265 IF( nsbc == jp_clio ) WRITE(numout,*) ' CLIO bulk formulation' 266 IF( nsbc == jp_core ) WRITE(numout,*) ' CORE bulk formulation' 267 IF( nsbc == jp_purecpl ) WRITE(numout,*) ' pure coupled formulation' 268 IF( nsbc == jp_mfs ) WRITE(numout,*) ' MFS Bulk formulation' 269 IF( nsbc == jp_none ) WRITE(numout,*) ' OPA coupled to SAS via oasis' 270 IF( ln_mixcpl ) WRITE(numout,*) ' + forced-coupled mixed formulation' 271 IF( nn_components/= jp_iam_nemo ) & 272 & WRITE(numout,*) ' + OASIS coupled SAS' 273 ENDIF 274 ! 275 IF( lk_oasis ) CALL sbc_cpl_init (nn_ice) ! OASIS initialisation. must be done before: (1) first time step 276 ! ! (2) the use of nn_fsbc 277 278 ! nn_fsbc initialization if OPA-SAS coupling via OASIS 279 ! sas model time step has to be declared in OASIS (mandatory) -> nn_fsbc has to be modified accordingly 280 IF ( nn_components /= jp_iam_nemo ) THEN 281 282 IF ( nn_components == jp_iam_opa ) nn_fsbc = cpl_freq('O_SFLX') / NINT(rdt) 283 IF ( nn_components == jp_iam_sas ) nn_fsbc = cpl_freq('I_SFLX') / NINT(rdt) 284 ! 285 IF(lwp)THEN 286 WRITE(numout,*) 287 WRITE(numout,*)" OPA-SAS coupled via OASIS : nn_fsbc re-defined from OASIS namcouple ", nn_fsbc 288 WRITE(numout,*) 289 ENDIF 290 ENDIF 291 292 IF( MOD( nitend - nit000 + 1, nn_fsbc) /= 0 .OR. & 293 MOD( nstock , nn_fsbc) /= 0 ) THEN 294 WRITE(ctmp1,*) 'experiment length (', nitend - nit000 + 1, ') or nstock (', nstock, & 295 & ' is NOT a multiple of nn_fsbc (', nn_fsbc, ')' 296 CALL ctl_stop( ctmp1, 'Impossible to properly do model restart' ) 297 ENDIF 298 ! 299 IF( MOD( rday, REAL(nn_fsbc, wp) * rdt ) /= 0 ) & 300 & CALL ctl_warn( 'nn_fsbc is NOT a multiple of the number of time steps in a day' ) 301 ! 302 IF( ln_dm2dc .AND. ( ( NINT(rday) / ( nn_fsbc * NINT(rdt) ) ) < 8 ) ) & 303 & CALL ctl_warn( 'diurnal cycle for qsr: the sampling of the diurnal cycle is too small...' ) 304 258 305 CALL sbc_ssm_init ! Sea-surface mean fields initialisation 259 306 ! … … 265 312 266 313 IF( nn_ice == 4 ) CALL cice_sbc_init( nsbc ) ! CICE initialisation 267 !268 IF( nsbc == jp_cpl ) CALL sbc_cpl_init (nn_ice) ! OASIS initialisation. must be done before first time step269 314 270 315 END SUBROUTINE sbc_init … … 310 355 ! (caution called before sbc_ssm) 311 356 ! 312 CALL sbc_ssm( kt )! ocean sea surface variables (sst_m, sss_m, ssu_m, ssv_m)313 ! ! averaged over nf_sbc time-step357 IF( nn_components /= jp_iam_sas ) CALL sbc_ssm( kt ) ! ocean sea surface variables (sst_m, sss_m, ssu_m, ssv_m) 358 ! ! averaged over nf_sbc time-step 314 359 315 360 IF (ln_wave) CALL sbc_wave( kt ) … … 322 367 CASE( jp_flx ) ; CALL sbc_flx ( kt ) ! flux formulation 323 368 CASE( jp_clio ) ; CALL sbc_blk_clio( kt ) ! bulk formulation : CLIO for the ocean 324 CASE( jp_core ) ; CALL sbc_blk_core( kt ) ! bulk formulation : CORE for the ocean 325 CASE( jp_cpl ) ; CALL sbc_cpl_rcv ( kt, nn_fsbc, nn_ice ) ! coupled formulation 369 CASE( jp_core ) 370 IF( nn_components == jp_iam_sas ) & 371 & CALL sbc_cpl_rcv ( kt, nn_fsbc, nn_ice ) ! OPA-SAS coupling: SAS receiving fields from OPA 372 CALL sbc_blk_core( kt ) ! bulk formulation : CORE for the ocean 373 ! from oce: sea surface variables (sst_m, sss_m, ssu_m, ssv_m) 374 CASE( jp_purecpl ) ; CALL sbc_cpl_rcv ( kt, nn_fsbc, nn_ice ) ! pure coupled formulation 375 ! 326 376 CASE( jp_mfs ) ; CALL sbc_blk_mfs ( kt ) ! bulk formulation : MFS for the ocean 377 CASE( jp_none ) 378 IF( nn_components == jp_iam_opa ) & 379 CALL sbc_cpl_rcv ( kt, nn_fsbc, nn_ice ) ! OPA-SAS coupling: OPA receiving fields from SAS 327 380 CASE( jp_esopa ) 328 381 CALL sbc_ana ( kt ) ! ESOPA, test ALL the formulations … … 334 387 END SELECT 335 388 389 IF( ln_mixcpl ) CALL sbc_cpl_rcv ( kt, nn_fsbc, nn_ice ) ! forced-coupled mixed formulation after forcing 390 391 336 392 ! !== Misc. Options ==! 337 393 … … 356 412 ! ! (update freshwater fluxes) 357 413 !RBbug do not understand why see ticket 667 358 !clem-bugsal CALL lbc_lnk( emp, 'T', 1. ) 414 !clem: it looks like it is necessary for the north fold (in certain circumstances). Don't know why. 415 CALL lbc_lnk( emp, 'T', 1. ) 359 416 ! 360 417 IF( kt == nit000 ) THEN ! set the forcing field at nit000 - 1 ! … … 397 454 ! CALL iom_rstput( kt, nitrst, numrow, 'qsr_b' , qsr ) 398 455 CALL iom_rstput( kt, nitrst, numrow, 'emp_b' , emp ) 399 CALL iom_rstput( kt, nitrst, numrow, 'sfx_b' , sfx)456 CALL iom_rstput( kt, nitrst, numrow, 'sfx_b' , sfx ) 400 457 ENDIF 401 458 … … 412 469 CALL iom_put( "qns" , qns ) ! solar heat flux 413 470 CALL iom_put( "qsr" , qsr ) ! solar heat flux 414 IF( nn_ice > 0 ) CALL iom_put( "ice_cover", fr_i ) ! ice fraction471 IF( nn_ice > 0 .OR. nn_components == jp_iam_opa ) CALL iom_put( "ice_cover", fr_i ) ! ice fraction 415 472 CALL iom_put( "taum" , taum ) ! wind stress module 416 473 CALL iom_put( "wspd" , wndm ) ! wind speed module over free ocean or leads in presence of sea-ice
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