- Timestamp:
- 2015-12-17T15:19:01+01:00 (9 years ago)
- File:
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- 1 edited
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branches/2015/dev_agrif_v3_6_STABLE/NEMOGCM/NEMO/OPA_SRC/step.F90
r4980 r6092 24 24 !! - ! 2010-10 (C. Ethe, G. Madec) reorganisation of initialisation phase + merge TRC-TRA 25 25 !! 3.4 ! 2011-04 (G. Madec, C. Ethe) Merge of dtatem and dtasal 26 !! ! 2012-07 (J. Simeon, G. Madec. C. Ethe) Online coarsening of outputs 26 !! ! 2012-07 (J. Simeon, G. Madec, C. Ethe) Online coarsening of outputs 27 !! 3.7 ! 2014-04 (F. Roquet, G. Madec) New equations of state 27 28 !!---------------------------------------------------------------------- 28 29 … … 31 32 !!---------------------------------------------------------------------- 32 33 USE step_oce ! time stepping definition modules 34 USE iom 33 35 34 36 IMPLICIT NONE … … 39 41 !! * Substitutions 40 42 # include "domzgr_substitute.h90" 41 # include "zdfddm_substitute.h90"42 !!---------------------------------------------------------------------- 43 !! NEMO/OPA 3. 3 , NEMO Consortium (2010)43 !!gm # include "zdfddm_substitute.h90" 44 !!---------------------------------------------------------------------- 45 !! NEMO/OPA 3.7 , NEMO Consortium (2014) 44 46 !! $Id$ 45 47 !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) … … 85 87 86 88 # if defined key_iomput 87 IF( Agrif_Nbstepint() == 0 ) CALL iom_swap( "nemo")89 IF( Agrif_Nbstepint() == 0 ) CALL iom_swap( cxios_context ) 88 90 # endif 89 91 #endif 90 92 indic = 0 ! reset to no error condition 91 93 IF( kstp == nit000 ) THEN 92 CALL iom_init( "nemo" ) ! iom_put initialization (must be done after nemo_init for AGRIF+XIOS+OASIS) 93 IF( ln_crs ) CALL iom_init( "nemo_crs" ) ! initialize context for coarse grid 94 ! must be done after nemo_init for AGRIF+XIOS+OASIS 95 CALL iom_init( cxios_context ) ! iom_put initialization 96 IF( ln_crs ) CALL iom_init( TRIM(cxios_context)//"_crs" ) ! initialize context for coarse grid 94 97 ENDIF 95 98 96 99 IF( kstp /= nit000 ) CALL day( kstp ) ! Calendar (day was already called at nit000 in day_init) 97 CALL iom_setkt( kstp - nit000 + 1, "nemo" ) ! say to iom thatwe are at time step kstp98 IF( ln_crs ) CALL iom_setkt( kstp - nit000 + 1, "nemo_crs" ) ! say to iom thatwe are at time step kstp100 CALL iom_setkt( kstp - nit000 + 1, cxios_context ) ! tell iom we are at time step kstp 101 IF( ln_crs ) CALL iom_setkt( kstp - nit000 + 1, TRIM(cxios_context)//"_crs" ) ! tell iom we are at time step kstp 99 102 100 103 !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> … … 102 105 !<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 103 106 IF( lk_tide ) CALL sbc_tide( kstp ) 104 IF( lk_bdy ) CALL bdy_dta ( kstp, time_offset=+1 ) ! update dynamic & tracer data at open boundaries 105 107 IF( lk_bdy ) THEN 108 IF( ln_apr_dyn) CALL sbc_apr( kstp ) ! bdy_dta needs ssh_ib 109 CALL bdy_dta ( kstp, time_offset=+1 ) ! update dynamic & tracer data at open boundaries 110 ENDIF 106 111 CALL sbc ( kstp ) ! Sea Boundary Condition (including sea-ice) 107 112 ! clem: moved here for bdy ice purpose 113 !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 114 ! Update stochastic parameters and random T/S fluctuations 115 !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 116 CALL sto_par( kstp ) ! Stochastic parameters 108 117 109 118 !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 110 119 ! Ocean physics update (ua, va, tsa used as workspace) 111 120 !<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 112 CALL bn2( tsb, rn2b ) ! before Brunt-Vaisala frequency 113 CALL bn2( tsn, rn2 ) ! now Brunt-Vaisala frequency 121 ! THERMODYNAMICS 122 CALL eos_rab( tsb, rab_b ) ! before local thermal/haline expension ratio at T-points 123 CALL eos_rab( tsn, rab_n ) ! now local thermal/haline expension ratio at T-points 124 CALL bn2 ( tsb, rab_b, rn2b ) ! before Brunt-Vaisala frequency 125 CALL bn2 ( tsn, rab_n, rn2 ) ! now Brunt-Vaisala frequency 114 126 ! 115 127 ! VERTICAL PHYSICS … … 121 133 IF( lk_zdfkpp ) CALL zdf_kpp( kstp ) ! KPP closure scheme for Kz 122 134 IF( lk_zdfcst ) THEN ! Constant Kz (reset avt, avm[uv] to the background value) 123 avt (:,:,:) = rn_avt0 * tmask(:,:,:)124 avmu(:,:,:) = rn_avm0 * umask(:,:,:)125 avmv(:,:,:) = rn_avm0 * vmask(:,:,:)135 avt (:,:,:) = rn_avt0 * wmask (:,:,:) 136 avmu(:,:,:) = rn_avm0 * wumask(:,:,:) 137 avmv(:,:,:) = rn_avm0 * wvmask(:,:,:) 126 138 ENDIF 127 139 IF( ln_rnf_mouth ) THEN ! increase diffusivity at rivers mouths … … 144 156 ! 145 157 IF( lk_ldfslp ) THEN ! slope of lateral mixing 146 CALL eos( tsb, rhd, gdept_0(:,:,:) ) ! before in situ density 147 IF( ln_zps ) CALL zps_hde( kstp, jpts, tsb, gtsu, gtsv, & ! Partial steps: before horizontal gradient 148 & rhd, gru , grv ) ! of t, s, rd at the last ocean level 158 IF(ln_sto_eos ) CALL sto_pts( tsn ) ! Random T/S fluctuations 159 CALL eos( tsb, rhd, gdept_0(:,:,:) ) ! before in situ density 160 IF( ln_zps .AND. .NOT. ln_isfcav) & 161 & CALL zps_hde ( kstp, jpts, tsb, gtsu, gtsv, & ! Partial steps: before horizontal gradient 162 & rhd, gru , grv ) ! of t, s, rd at the last ocean level 163 IF( ln_zps .AND. ln_isfcav) & 164 & CALL zps_hde_isf( kstp, jpts, tsb, gtsu, gtsv, & ! Partial steps for top cell (ISF) 165 & rhd, gru , grv , aru , arv , gzu , gzv , ge3ru , ge3rv , & 166 & gtui, gtvi, grui, grvi, arui, arvi, gzui, gzvi, ge3rui, ge3rvi ) ! of t, s, rd at the first ocean level 149 167 IF( ln_traldf_grif ) THEN ! before slope for Griffies operator 150 168 CALL ldf_slp_grif( kstp ) … … 156 174 IF( lk_traldf_eiv ) CALL ldf_eiv( kstp ) ! eddy induced velocity coefficient 157 175 #endif 158 #if defined key_traldf_c3d && key_traldf_smag176 #if defined key_traldf_c3d && defined key_traldf_smag 159 177 CALL ldf_tra_smag( kstp ) ! eddy induced velocity coefficient 160 178 # endif 161 #if defined key_dynldf_c3d && key_dynldf_smag179 #if defined key_dynldf_c3d && defined key_dynldf_smag 162 180 CALL ldf_dyn_smag( kstp ) ! eddy induced velocity coefficient 163 181 # endif … … 174 192 ! Note that the computation of vertical velocity above, hence "after" sea level 175 193 ! is necessary to compute momentum advection for the rhs of barotropic loop: 176 CALL eos ( tsn, rhd, rhop, fsdept_n(:,:,:) ) ! now in situ density for hpg computation 177 IF( ln_zps ) CALL zps_hde( kstp, jpts, tsn, gtsu, gtsv, & ! zps: now hor. derivative 178 & rhd, gru , grv ) ! of t, s, rd at the last ocean level 194 IF(ln_sto_eos ) CALL sto_pts( tsn ) ! Random T/S fluctuations 195 CALL eos ( tsn, rhd, rhop, fsdept_n(:,:,:) ) ! now in situ density for hpg computation 196 IF( ln_zps .AND. .NOT. ln_isfcav) & 197 & CALL zps_hde ( kstp, jpts, tsn, gtsu, gtsv, & ! Partial steps: before horizontal gradient 198 & rhd, gru , grv ) ! of t, s, rd at the last ocean level 199 IF( ln_zps .AND. ln_isfcav) & 200 & CALL zps_hde_isf( kstp, jpts, tsn, gtsu, gtsv, & ! Partial steps for top cell (ISF) 201 & rhd, gru , grv , aru , arv , gzu , gzv , ge3ru , ge3rv , & 202 & gtui, gtvi, grui, grvi, arui, arvi, gzui, gzvi, ge3rui, ge3rvi ) ! of t, s, rd at the last ocean level 179 203 180 204 ua(:,:,:) = 0.e0 ! set dynamics trends to zero … … 205 229 ! diagnostics and outputs (ua, va, tsa used as workspace) 206 230 !<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 207 IF( lk_floats ) CALL flo_stp( kstp ) ! drifting Floats 208 IF( lk_diahth ) CALL dia_hth( kstp ) ! Thermocline depth (20 degres isotherm depth) 209 IF( lk_diafwb ) CALL dia_fwb( kstp ) ! Fresh water budget diagnostics 210 IF( ln_diaptr ) CALL dia_ptr( kstp ) ! Poleward TRansports diagnostics 211 IF( lk_diadct ) CALL dia_dct( kstp ) ! Transports 212 IF( lk_diaar5 ) CALL dia_ar5( kstp ) ! ar5 diag 213 IF( lk_diaharm ) CALL dia_harm( kstp ) ! Tidal harmonic analysis 214 CALL dia_wri( kstp ) ! ocean model: outputs 215 ! 216 IF( ln_crs ) CALL crs_fld( kstp ) ! ocean model: online field coarsening & output 217 231 IF( lk_floats ) CALL flo_stp( kstp ) ! drifting Floats 232 IF( lk_diahth ) CALL dia_hth( kstp ) ! Thermocline depth (20 degres isotherm depth) 233 IF( .NOT. ln_cpl ) CALL dia_fwb( kstp ) ! Fresh water budget diagnostics 234 IF( lk_diadct ) CALL dia_dct( kstp ) ! Transports 235 IF( lk_diaar5 ) CALL dia_ar5( kstp ) ! ar5 diag 236 IF( lk_diaharm ) CALL dia_harm( kstp ) ! Tidal harmonic analysis 237 CALL dia_wri( kstp ) ! ocean model: outputs 238 ! 239 IF( ln_crs ) CALL crs_fld( kstp ) ! ocean model: online field coarsening & output 218 240 219 241 #if defined key_top … … 223 245 CALL trc_stp( kstp ) ! time-stepping 224 246 #endif 247 225 248 226 249 !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> … … 240 263 IF( lk_zdfkpp ) CALL tra_kpp ( kstp ) ! KPP non-local tracer fluxes 241 264 CALL tra_ldf ( kstp ) ! lateral mixing 265 266 IF( ln_diaptr ) CALL dia_ptr ! Poleward adv/ldf TRansports diagnostics 267 242 268 #if defined key_agrif 243 269 IF(.NOT. Agrif_Root()) CALL Agrif_Sponge_tra ! tracers sponge … … 248 274 IF( ln_zdfnpc ) CALL tra_npc( kstp ) ! update after fields by non-penetrative convection 249 275 CALL tra_nxt( kstp ) ! tracer fields at next time step 276 IF( ln_sto_eos ) CALL sto_pts( tsn ) ! Random T/S fluctuations 250 277 CALL eos ( tsa, rhd, rhop, fsdept_n(:,:,:) ) ! Time-filtered in situ density for hpg computation 251 IF( ln_zps ) CALL zps_hde( kstp, jpts, tsa, gtsu, gtsv, & ! zps: time filtered hor. derivative 252 & rhd, gru , grv ) ! of t, s, rd at the last ocean level 253 278 IF( ln_zps .AND. .NOT. ln_isfcav) & 279 & CALL zps_hde ( kstp, jpts, tsa, gtsu, gtsv, & ! Partial steps: before horizontal gradient 280 & rhd, gru , grv ) ! of t, s, rd at the last ocean level 281 IF( ln_zps .AND. ln_isfcav) & 282 & CALL zps_hde_isf( kstp, jpts, tsa, gtsu, gtsv, & ! Partial steps for top cell (ISF) 283 & rhd, gru , grv , aru , arv , gzu , gzv , ge3ru , ge3rv , & 284 & gtui, gtvi, grui, grvi, arui, arvi, gzui, gzvi, ge3rui, ge3rvi ) ! of t, s, rd at the last ocean level 254 285 ELSE ! centered hpg (eos then time stepping) 255 286 IF ( .NOT. lk_dynspg_ts ) THEN ! eos already called in time-split case 256 CALL eos ( tsn, rhd, rhop, fsdept_n(:,:,:) ) ! now in situ density for hpg computation 257 IF( ln_zps ) CALL zps_hde( kstp, jpts, tsn, gtsu, gtsv, & ! zps: now hor. derivative 258 & rhd, gru , grv ) ! of t, s, rd at the last ocean level 287 IF( ln_sto_eos ) CALL sto_pts( tsn ) ! Random T/S fluctuations 288 CALL eos ( tsn, rhd, rhop, fsdept_n(:,:,:) ) ! now in situ density for hpg computation 289 IF( ln_zps .AND. .NOT. ln_isfcav) & 290 & CALL zps_hde ( kstp, jpts, tsn, gtsu, gtsv, & ! Partial steps: before horizontal gradient 291 & rhd, gru , grv ) ! of t, s, rd at the last ocean level 292 IF( ln_zps .AND. ln_isfcav) & 293 & CALL zps_hde_isf( kstp, jpts, tsn, gtsu, gtsv, & ! Partial steps for top cell (ISF) 294 & rhd, gru , grv , aru , arv , gzu , gzv , ge3ru , ge3rv , & 295 & gtui, gtvi, grui, grvi, arui, arvi, gzui, gzvi, ge3rui, ge3rvi ) ! of t, s, rd at the last ocean level 259 296 ENDIF 260 297 IF( ln_zdfnpc ) CALL tra_npc( kstp ) ! update after fields by non-penetrative convection … … 330 367 CALL iom_close( numror ) ! close input ocean restart file 331 368 IF(lwm) CALL FLUSH ( numond ) ! flush output namelist oce 332 IF(lwm) CALL FLUSH ( numoni ) ! flush output namelist ice 333 ENDIF 334 335 !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 336 ! Trends (ua, va, tsa used as workspace) 337 !<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 338 IF( nstop == 0 ) THEN 339 IF( lk_trddyn ) CALL trd_dwr( kstp ) ! trends: dynamics 340 IF( lk_trdtra ) CALL trd_twr( kstp ) ! trends: active tracers 341 IF( lk_trdmld ) CALL trd_mld( kstp ) ! trends: Mixed-layer 342 IF( lk_trdvor ) CALL trd_vor( kstp ) ! trends: vorticity budget 369 IF( lwm.AND.numoni /= -1 ) CALL FLUSH ( numoni ) ! flush output namelist ice 343 370 ENDIF 344 371 … … 346 373 ! Coupled mode 347 374 !<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 348 IF( lk_ cpl) CALL sbc_cpl_snd( kstp ) ! coupled mode : field exchanges375 IF( lk_oasis ) CALL sbc_cpl_snd( kstp ) ! coupled mode : field exchanges 349 376 ! 350 377 #if defined key_iomput 351 378 IF( kstp == nitend .OR. indic < 0 ) THEN 352 CALL iom_context_finalize( "nemo") ! needed for XIOS+AGRIF353 IF( ln_crs ) CALL iom_context_finalize( "nemo_crs" ) !379 CALL iom_context_finalize( cxios_context ) ! needed for XIOS+AGRIF 380 IF( ln_crs ) CALL iom_context_finalize( trim(cxios_context)//"_crs" ) ! 354 381 ENDIF 355 382 #endif
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