- Timestamp:
- 2015-04-17T11:50:03+02:00 (9 years ago)
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- 1 edited
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branches/2015/dev_r5218_CNRS17_coupling/NEMOGCM/NEMO/OPA_SRC/SBC/sbcmod.F90
r5123 r5220 38 38 USE sbcice_cice ! surface boundary condition: CICE sea-ice model 39 39 USE sbccpl ! surface boundary condition: coupled florulation 40 USE cpl_oasis3 ! OASIS routines for coupling 40 41 USE sbcssr ! surface boundary condition: sea surface restoring 41 42 USE sbcrnf ! surface boundary condition: runoffs … … 83 84 INTEGER :: icpt ! local integer 84 85 !! 85 NAMELIST/namsbc/ nn_fsbc , ln_ana , ln_flx, ln_blk_clio, ln_blk_core, & 86 & ln_blk_mfs, ln_apr_dyn, nn_ice, nn_ice_embd, ln_dm2dc , ln_rnf, & 87 & ln_ssr , nn_isf , nn_fwb , ln_cdgw , ln_wave , ln_sdw, nn_lsm, nn_limflx 86 NAMELIST/namsbc/ nn_fsbc , ln_ana , ln_flx, ln_blk_clio, ln_blk_core, ln_mixcpl, & 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 , & 89 & nn_lsm , nn_limflx , nn_components, ln_cpl 88 90 INTEGER :: ios 91 INTEGER :: ierr, ierr0, ierr1, ierr2, ierr3, jpm 92 LOGICAL :: ll_purecpl 89 93 !!---------------------------------------------------------------------- 90 94 … … 114 118 nn_ice = 0 115 119 ENDIF 116 120 117 121 IF(lwp) THEN ! Control print 118 122 WRITE(numout,*) ' Namelist namsbc (partly overwritten with CPP key setting)' … … 124 128 WRITE(numout,*) ' CORE bulk formulation ln_blk_core = ', ln_blk_core 125 129 WRITE(numout,*) ' MFS bulk formulation ln_blk_mfs = ', ln_blk_mfs 126 WRITE(numout,*) ' coupled formulation (T if key_oasis3) lk_cpl = ', lk_cpl 130 WRITE(numout,*) ' forced-coupled mixed formulation ln_mixcpl = ', ln_mixcpl 131 WRITE(numout,*) ' coupled formulation ln_cpl = ', ln_cpl 132 WRITE(numout,*) ' OASIS coupling (with atm or sas) lk_oasis = ', lk_oasis 133 WRITE(numout,*) ' components of your executable nn_components = ', nn_components 127 134 WRITE(numout,*) ' Multicategory heat flux formulation (LIM3) nn_limflx = ', nn_limflx 128 135 WRITE(numout,*) ' Misc. options of sbc : ' … … 163 170 #endif 164 171 172 IF ( nn_components /= jp_iam_nemo .AND. .NOT. lk_oasis ) & 173 & CALL ctl_stop( 'STOP', 'sbc_init : OPA-SAS coupled via OASIS, but key_oasis3 disabled' ) 174 IF ( ln_cpl .AND. .NOT. lk_oasis ) & 175 & CALL ctl_stop( 'STOP', 'sbc_init : OASIS-coupled atmosphere model, but key_oasis3 disabled' ) 176 IF( ln_mixcpl .AND. .NOT. lk_oasis ) & 177 & CALL ctl_stop( 'the forced-coupled mixed mode (ln_mixcpl) requires the cpp key key_oasis3' ) 178 IF( ln_mixcpl .AND. nn_components /= jp_iam_nemo ) & 179 & CALL ctl_stop( 'the forced-coupled mixed mode (ln_mixcpl) is not yet working with sas-opa coupling via oasis' ) 180 165 181 ! 166 182 ! ! allocate sbc arrays … … 182 198 fwfisf_b(:,:) = 0.0_wp 183 199 END IF 184 IF( nn_ice == 0 ) fr_i(:,:) = 0.e0! no ice in the domain, ice fraction is always zero200 IF( nn_ice == 0 .AND. nn_components /= jp_iam_opa ) fr_i(:,:) = 0.e0 ! no ice in the domain, ice fraction is always zero 185 201 186 202 sfx(:,:) = 0.0_wp ! the salt flux due to freezing/melting will be computed (i.e. will be non-zero) … … 192 208 193 209 ! ! restartability 194 IF( MOD( nitend - nit000 + 1, nn_fsbc) /= 0 .OR. & 195 MOD( nstock , nn_fsbc) /= 0 ) THEN 196 WRITE(ctmp1,*) 'experiment length (', nitend - nit000 + 1, ') or nstock (', nstock, & 197 & ' is NOT a multiple of nn_fsbc (', nn_fsbc, ')' 198 CALL ctl_stop( ctmp1, 'Impossible to properly do model restart' ) 199 ENDIF 200 ! 201 IF( MOD( rday, REAL(nn_fsbc, wp) * rdt ) /= 0 ) & 202 & CALL ctl_warn( 'nn_fsbc is NOT a multiple of the number of time steps in a day' ) 203 ! 204 IF( ( nn_ice == 2 .OR. nn_ice ==3 ) .AND. .NOT.( ln_blk_clio .OR. ln_blk_core .OR. lk_cpl ) ) & 210 IF( ( nn_ice == 2 .OR. nn_ice ==3 ) .AND. .NOT.( ln_blk_clio .OR. ln_blk_core .OR. ln_cpl ) ) & 205 211 & CALL ctl_stop( 'LIM sea-ice model requires a bulk formulation or coupled configuration' ) 206 IF( nn_ice == 4 .AND. .NOT.( ln_blk_core .OR. l k_cpl ) ) &207 & CALL ctl_stop( 'CICE sea-ice model requires ln_blk_core or l k_cpl' )212 IF( nn_ice == 4 .AND. .NOT.( ln_blk_core .OR. ln_cpl ) ) & 213 & CALL ctl_stop( 'CICE sea-ice model requires ln_blk_core or ln_cpl' ) 208 214 IF( nn_ice == 4 .AND. lk_agrif ) & 209 215 & CALL ctl_stop( 'CICE sea-ice model not currently available with AGRIF' ) … … 212 218 IF( ( nn_ice /= 3 ) .AND. ( nn_limflx >= 0 ) ) & 213 219 & WRITE(numout,*) 'The nn_limflx>=0 option has no effect if sea ice model is not LIM3' 214 IF( ( nn_ice == 3 ) .AND. ( l k_cpl ) .AND. ( ( nn_limflx == -1 ) .OR. ( nn_limflx == 1 ) ) ) &220 IF( ( nn_ice == 3 ) .AND. ( ln_cpl ) .AND. ( ( nn_limflx == -1 ) .OR. ( nn_limflx == 1 ) ) ) & 215 221 & CALL ctl_stop( 'The chosen nn_limflx for LIM3 in coupled mode must be 0 or 2' ) 216 IF( ( nn_ice == 3 ) .AND. ( .NOT. l k_cpl ) .AND. ( nn_limflx == 2 ) ) &222 IF( ( nn_ice == 3 ) .AND. ( .NOT. ln_cpl ) .AND. ( nn_limflx == 2 ) ) & 217 223 & CALL ctl_stop( 'The chosen nn_limflx for LIM3 in forced mode cannot be 2' ) 218 224 … … 222 228 & CALL ctl_stop( 'diurnal cycle into qsr field from daily values requires a flux or core-bulk formulation' ) 223 229 224 IF( ln_dm2dc .AND. ( ( NINT(rday) / ( nn_fsbc * NINT(rdt) ) ) < 8 ) ) &225 & CALL ctl_warn( 'diurnal cycle for qsr: the sampling of the diurnal cycle is too small...' )226 227 230 IF ( ln_wave ) THEN 228 231 !Activated wave module but neither drag nor stokes drift activated … … 240 243 241 244 ! ! Choice of the Surface Boudary Condition (set nsbc) 245 ll_purecpl = ln_cpl .AND. .NOT. ln_mixcpl 246 ! 242 247 icpt = 0 243 248 IF( ln_ana ) THEN ; nsbc = jp_ana ; icpt = icpt + 1 ; ENDIF ! analytical formulation … … 246 251 IF( ln_blk_core ) THEN ; nsbc = jp_core ; icpt = icpt + 1 ; ENDIF ! CORE bulk formulation 247 252 IF( ln_blk_mfs ) THEN ; nsbc = jp_mfs ; icpt = icpt + 1 ; ENDIF ! MFS bulk formulation 248 IF( l k_cpl ) THEN ; nsbc = jp_cpl ; icpt = icpt + 1 ; ENDIF ! Coupledformulation253 IF( ll_purecpl ) THEN ; nsbc = jp_cpl ; icpt = icpt + 1 ; ENDIF ! Pure Coupled formulation 249 254 IF( cp_cfg == 'gyre') THEN ; nsbc = jp_gyre ; ENDIF ! GYRE analytical formulation 255 IF( nn_components == jp_iam_opa ) THEN ; nsbc = jp_none ; icpt = icpt + 1 ; ENDIF ! opa coupling via SAS module 250 256 IF( lk_esopa ) nsbc = jp_esopa ! esopa test, ALL formulations 251 257 ! … … 265 271 IF( nsbc == jp_clio ) WRITE(numout,*) ' CLIO bulk formulation' 266 272 IF( nsbc == jp_core ) WRITE(numout,*) ' CORE bulk formulation' 267 IF( nsbc == jp_cpl ) WRITE(numout,*) ' coupled formulation'273 IF( nsbc == jp_cpl ) WRITE(numout,*) ' pure coupled formulation' 268 274 IF( nsbc == jp_mfs ) WRITE(numout,*) ' MFS Bulk formulation' 269 ENDIF 270 ! 275 IF( nsbc == jp_none ) WRITE(numout,*) ' OPA coupled to SAS via oasis' 276 IF( ln_mixcpl ) WRITE(numout,*) ' + forced-coupled mixed formulation' 277 IF( nn_components/= 0 ) WRITE(numout,*) ' + OASIS coupled SAS' 278 ENDIF 279 ! 280 IF( lk_oasis ) CALL sbc_cpl_init (nn_ice) ! OASIS initialisation. must be done before: (1) first time step 281 ! ! (2) the use of nn_fsbc 282 283 ! nn_fsbc initialization if OPA-SAS coupling via OASIS 284 ! sas model time step has to be declared in OASIS (mandatory) -> nn_fsbc has to be modified accordingly 285 IF ( nn_components /= jp_iam_nemo ) THEN 286 287 IF ( nn_components == jp_iam_opa ) nn_fsbc = cpl_freq('O_SFLX') / NINT(rdt) 288 IF ( nn_components == jp_iam_sas ) nn_fsbc = cpl_freq('I_SFLX') / NINT(rdt) 289 ! 290 IF(lwp)THEN 291 WRITE(numout,*) 292 WRITE(numout,*)" OPA-SAS coupled via OASIS : nn_fsbc re-defined from OASIS namcouple ", nn_fsbc 293 WRITE(numout,*) 294 ENDIF 295 ENDIF 296 297 IF( MOD( nitend - nit000 + 1, nn_fsbc) /= 0 .OR. & 298 MOD( nstock , nn_fsbc) /= 0 ) THEN 299 WRITE(ctmp1,*) 'experiment length (', nitend - nit000 + 1, ') or nstock (', nstock, & 300 & ' is NOT a multiple of nn_fsbc (', nn_fsbc, ')' 301 CALL ctl_stop( ctmp1, 'Impossible to properly do model restart' ) 302 ENDIF 303 ! 304 IF( MOD( rday, REAL(nn_fsbc, wp) * rdt ) /= 0 ) & 305 & CALL ctl_warn( 'nn_fsbc is NOT a multiple of the number of time steps in a day' ) 306 ! 307 IF( ln_dm2dc .AND. ( ( NINT(rday) / ( nn_fsbc * NINT(rdt) ) ) < 8 ) ) & 308 & CALL ctl_warn( 'diurnal cycle for qsr: the sampling of the diurnal cycle is too small...' ) 309 310 311 IF( nn_components /= jp_iam_sas ) THEN 312 271 313 CALL sbc_ssm_init ! Sea-surface mean fields initialisation 314 ELSE 315 ! 316 ! sas currently uses surface temperature and salinity in tsn array 317 ! for initialisation 318 ! and ub, vb arrays in ice dynamics 319 ! so allocate enough of arrays to use 320 ! 321 ierr3 = 0 322 jpm = MAX(jp_tem, jp_sal) 323 ALLOCATE( tsn(jpi,jpj,1,jpm), STAT=ierr0 ) 324 ALLOCATE( ub(jpi,jpj,1) , STAT=ierr1 ) 325 ALLOCATE( vb(jpi,jpj,1) , STAT=ierr2 ) 326 IF ( nn_ice == 1 ) ALLOCATE( tsb(jpi,jpj,1,jpm), STAT=ierr3 ) 327 ierr = ierr0 + ierr1 + ierr2 + ierr3 328 IF( ierr > 0 ) THEN 329 CALL ctl_stop('sbc_ssm_init: unable to allocate surface arrays') 330 ENDIF 331 332 ENDIF 272 333 ! 273 334 IF( ln_ssr ) CALL sbc_ssr_init ! Sea-Surface Restoring initialisation … … 276 337 277 338 IF( nn_ice == 4 ) CALL cice_sbc_init( nsbc ) ! CICE initialisation 278 ! 279 IF( nsbc == jp_cpl ) CALL sbc_cpl_init (nn_ice) ! OASIS initialisation. must be done before first time step 280 339 281 340 END SUBROUTINE sbc_init 282 341 … … 321 380 ! (caution called before sbc_ssm) 322 381 ! 323 CALL sbc_ssm( kt )! ocean sea surface variables (sst_m, sss_m, ssu_m, ssv_m)382 IF( nn_components /= jp_iam_sas ) CALL sbc_ssm( kt ) ! ocean sea surface variables (sst_m, sss_m, ssu_m, ssv_m) 324 383 ! ! averaged over nf_sbc time-step 325 384 … … 333 392 CASE( jp_flx ) ; CALL sbc_flx ( kt ) ! flux formulation 334 393 CASE( jp_clio ) ; CALL sbc_blk_clio( kt ) ! bulk formulation : CLIO for the ocean 335 CASE( jp_core ) ; CALL sbc_blk_core( kt ) ! bulk formulation : CORE for the ocean 336 CASE( jp_cpl ) ; CALL sbc_cpl_rcv ( kt, nn_fsbc, nn_ice ) ! coupled formulation 394 CASE( jp_core ) 395 IF( nn_components == jp_iam_sas ) & 396 CALL sbc_cpl_rcv ( kt, nn_fsbc, nn_ice ) ! OASIS-coupled ice 397 CALL sbc_blk_core( kt ) ! bulk formulation : CORE for the ocean 398 ! from oce: sea surface variables (sst_m, sss_m, ssu_m, ssv_m) 399 CASE( jp_cpl ) ; CALL sbc_cpl_rcv ( kt, nn_fsbc, nn_ice ) ! pure coupled formulation 400 ! 337 401 CASE( jp_mfs ) ; CALL sbc_blk_mfs ( kt ) ! bulk formulation : MFS for the ocean 402 CASE( jp_none ) ; CALL sbc_cpl_rcv ( kt, nn_fsbc, nn_ice ) ! OASIS-coupled ice 403 ! fluxes qsr, qns, emp, sfx,utau, vtau 404 ! sss_m, ssu_m, ssv_m) 338 405 CASE( jp_esopa ) 339 406 CALL sbc_ana ( kt ) ! ESOPA, test ALL the formulations … … 344 411 CALL sbc_cpl_rcv ( kt, nn_fsbc, nn_ice ) ! 345 412 END SELECT 413 414 IF( ln_mixcpl ) CALL sbc_cpl_rcv ( kt, nn_fsbc, nn_ice ) ! forced-coupled mixed formulation 415 346 416 347 417 ! !== Misc. Options ==! … … 408 478 ! CALL iom_rstput( kt, nitrst, numrow, 'qsr_b' , qsr ) 409 479 CALL iom_rstput( kt, nitrst, numrow, 'emp_b' , emp ) 410 CALL iom_rstput( kt, nitrst, numrow, 'sfx_b' , sfx)480 CALL iom_rstput( kt, nitrst, numrow, 'sfx_b' , sfx ) 411 481 ENDIF 412 482 … … 423 493 CALL iom_put( "qns" , qns ) ! solar heat flux 424 494 CALL iom_put( "qsr" , qsr ) ! solar heat flux 425 IF( nn_ice > 0 ) CALL iom_put( "ice_cover", fr_i ) ! ice fraction495 IF( nn_ice > 0 .OR. nn_components == jp_iam_opa ) CALL iom_put( "ice_cover", fr_i ) ! ice fraction 426 496 CALL iom_put( "taum" , taum ) ! wind stress module 427 497 CALL iom_put( "wspd" , wndm ) ! wind speed module over free ocean or leads in presence of sea-ice
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