| 1 | MODULE nemogcm |
|---|
| 2 | !!====================================================================== |
|---|
| 3 | !! *** MODULE nemogcm *** |
|---|
| 4 | !! STATION_ASF (SAS meets C1D) |
|---|
| 5 | !!====================================================================== |
|---|
| 6 | !! History : 3.6 ! 2011-11 (S. Alderson, G. Madec) original code |
|---|
| 7 | !! - ! 2013-06 (I. Epicoco, S. Mocavero, CMCC) nemo_northcomms: setup avoiding MPI communication |
|---|
| 8 | !! - ! 2014-12 (G. Madec) remove KPP scheme and cross-land advection (cla) |
|---|
| 9 | !! 4.0 ! 2016-10 (G. Madec, S. Flavoni) domain configuration / user defined interface |
|---|
| 10 | !! 4.x ! 2019-12 (L. Brodeau) STATION_ASF test-case |
|---|
| 11 | !!---------------------------------------------------------------------- |
|---|
| 12 | |
|---|
| 13 | !!---------------------------------------------------------------------- |
|---|
| 14 | !! nemo_gcm : solve ocean dynamics, tracer, biogeochemistry and/or sea-ice |
|---|
| 15 | !! nemo_init : initialization of the NEMO system |
|---|
| 16 | !! nemo_ctl : initialisation of the contol print |
|---|
| 17 | !! nemo_closefile: close remaining open files |
|---|
| 18 | !! nemo_alloc : dynamical allocation |
|---|
| 19 | !!---------------------------------------------------------------------- |
|---|
| 20 | USE step_oce ! module used in the ocean time stepping module (step.F90) |
|---|
| 21 | USE phycst ! physical constant (par_cst routine) |
|---|
| 22 | USE domain ! domain initialization (dom_init & dom_cfg routines) |
|---|
| 23 | USE closea ! treatment of closed seas (for ln_closea) |
|---|
| 24 | USE usrdef_nam ! user defined configuration |
|---|
| 25 | USE istate ! initial state setting (istate_init routine) |
|---|
| 26 | USE step, ONLY : Nbb, Nnn, Naa, Nrhs ! time level indices |
|---|
| 27 | USE daymod ! calendar |
|---|
| 28 | USE restart ! open restart file |
|---|
| 29 | USE c1d ! 1D configuration |
|---|
| 30 | USE step_c1d ! Time stepping loop for the 1D configuration |
|---|
| 31 | ! |
|---|
| 32 | USE in_out_manager ! I/O manager |
|---|
| 33 | USE lib_mpp ! distributed memory computing |
|---|
| 34 | USE mppini ! shared/distributed memory setting (mpp_init routine) |
|---|
| 35 | USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined) |
|---|
| 36 | #if defined key_iomput |
|---|
| 37 | USE xios ! xIOserver |
|---|
| 38 | #endif |
|---|
| 39 | |
|---|
| 40 | IMPLICIT NONE |
|---|
| 41 | PRIVATE |
|---|
| 42 | |
|---|
| 43 | PUBLIC nemo_gcm ! called by model.F90 |
|---|
| 44 | PUBLIC nemo_init ! needed by AGRIF |
|---|
| 45 | |
|---|
| 46 | CHARACTER(lc) :: cform_aaa="( /, 'AAAAAAAA', / ) " ! flag for output listing |
|---|
| 47 | |
|---|
| 48 | !!---------------------------------------------------------------------- |
|---|
| 49 | !! NEMO/OCE 4.0 , NEMO Consortium (2018) |
|---|
| 50 | !! $Id: nemogcm.F90 12489 2020-02-28 15:55:11Z davestorkey $ |
|---|
| 51 | !! Software governed by the CeCILL license (see ./LICENSE) |
|---|
| 52 | !!---------------------------------------------------------------------- |
|---|
| 53 | CONTAINS |
|---|
| 54 | |
|---|
| 55 | SUBROUTINE nemo_gcm |
|---|
| 56 | !!---------------------------------------------------------------------- |
|---|
| 57 | !! *** ROUTINE nemo_gcm *** |
|---|
| 58 | !! |
|---|
| 59 | !! ** Purpose : NEMO solves the primitive equations on an orthogonal |
|---|
| 60 | !! curvilinear mesh on the sphere. |
|---|
| 61 | !! |
|---|
| 62 | !! ** Method : - model general initialization |
|---|
| 63 | !! - launch the time-stepping (stp routine) |
|---|
| 64 | !! - finalize the run by closing files and communications |
|---|
| 65 | !! |
|---|
| 66 | !! References : Madec, Delecluse, Imbard, and Levy, 1997: internal report, IPSL. |
|---|
| 67 | !! Madec, 2008, internal report, IPSL. |
|---|
| 68 | !!---------------------------------------------------------------------- |
|---|
| 69 | INTEGER :: istp ! time step index |
|---|
| 70 | REAL(wp):: zstptiming ! elapsed time for 1 time step |
|---|
| 71 | !!---------------------------------------------------------------------- |
|---|
| 72 | ! |
|---|
| 73 | ! !-----------------------! |
|---|
| 74 | CALL nemo_init !== Initialisations ==! |
|---|
| 75 | ! !-----------------------! |
|---|
| 76 | ! check that all process are still there... If some process have an error, |
|---|
| 77 | ! they will never enter in step and other processes will wait until the end of the cpu time! |
|---|
| 78 | CALL mpp_max( 'nemogcm', nstop ) |
|---|
| 79 | |
|---|
| 80 | IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA |
|---|
| 81 | |
|---|
| 82 | ! !-----------------------! |
|---|
| 83 | ! !== time stepping ==! |
|---|
| 84 | ! !-----------------------! |
|---|
| 85 | ! |
|---|
| 86 | ! !== set the model time-step ==! |
|---|
| 87 | ! |
|---|
| 88 | istp = nit000 |
|---|
| 89 | ! |
|---|
| 90 | DO WHILE ( istp <= nitend .AND. nstop == 0 ) !== C1D time-stepping ==! |
|---|
| 91 | CALL stp_c1d( istp ) |
|---|
| 92 | istp = istp + 1 |
|---|
| 93 | END DO |
|---|
| 94 | ! |
|---|
| 95 | ! !------------------------! |
|---|
| 96 | ! !== finalize the run ==! |
|---|
| 97 | ! !------------------------! |
|---|
| 98 | IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA |
|---|
| 99 | ! |
|---|
| 100 | IF( nstop /= 0 .AND. lwp ) THEN ! error print |
|---|
| 101 | WRITE(ctmp1,*) ' ==>>> nemo_gcm: a total of ', nstop, ' errors have been found' |
|---|
| 102 | CALL ctl_stop( ctmp1 ) |
|---|
| 103 | ENDIF |
|---|
| 104 | ! |
|---|
| 105 | IF( ln_timing ) CALL timing_finalize |
|---|
| 106 | ! |
|---|
| 107 | CALL nemo_closefile |
|---|
| 108 | ! |
|---|
| 109 | #if defined key_iomput |
|---|
| 110 | CALL xios_finalize ! end mpp communications with xios |
|---|
| 111 | #else |
|---|
| 112 | IF( lk_mpp ) CALL mppstop ! end mpp communications |
|---|
| 113 | #endif |
|---|
| 114 | ! |
|---|
| 115 | IF(lwm) THEN |
|---|
| 116 | IF( nstop == 0 ) THEN ; STOP 0 |
|---|
| 117 | ELSE ; STOP 123 |
|---|
| 118 | ENDIF |
|---|
| 119 | ENDIF |
|---|
| 120 | ! |
|---|
| 121 | END SUBROUTINE nemo_gcm |
|---|
| 122 | |
|---|
| 123 | |
|---|
| 124 | SUBROUTINE nemo_init |
|---|
| 125 | !!---------------------------------------------------------------------- |
|---|
| 126 | !! *** ROUTINE nemo_init *** |
|---|
| 127 | !! |
|---|
| 128 | !! ** Purpose : initialization of the NEMO GCM |
|---|
| 129 | !!---------------------------------------------------------------------- |
|---|
| 130 | INTEGER :: ios, ilocal_comm ! local integers |
|---|
| 131 | !! |
|---|
| 132 | NAMELIST/namctl/ sn_cfctl, nn_print, nn_ictls, nn_ictle, & |
|---|
| 133 | & nn_isplt , nn_jsplt, nn_jctls, nn_jctle, & |
|---|
| 134 | & ln_timing, ln_diacfl |
|---|
| 135 | NAMELIST/namcfg/ ln_read_cfg, cn_domcfg, ln_closea, ln_write_cfg, cn_domcfg_out, ln_use_jattr |
|---|
| 136 | !!---------------------------------------------------------------------- |
|---|
| 137 | ! |
|---|
| 138 | cxios_context = 'nemo' |
|---|
| 139 | ! |
|---|
| 140 | ! !-------------------------------------------------! |
|---|
| 141 | ! ! set communicator & select the local rank ! |
|---|
| 142 | ! ! must be done as soon as possible to get narea ! |
|---|
| 143 | ! !-------------------------------------------------! |
|---|
| 144 | ! |
|---|
| 145 | #if defined key_iomput |
|---|
| 146 | IF( Agrif_Root() ) THEN |
|---|
| 147 | CALL xios_initialize( "for_xios_mpi_id", return_comm=ilocal_comm ) ! nemo local communicator given by xios |
|---|
| 148 | ENDIF |
|---|
| 149 | CALL mpp_start( ilocal_comm ) |
|---|
| 150 | #else |
|---|
| 151 | CALL mpp_start( ) |
|---|
| 152 | #endif |
|---|
| 153 | ! |
|---|
| 154 | narea = mpprank + 1 ! mpprank: the rank of proc (0 --> mppsize -1 ) |
|---|
| 155 | lwm = (narea == 1) ! control of output namelists |
|---|
| 156 | ! |
|---|
| 157 | ! !---------------------------------------------------------------! |
|---|
| 158 | ! ! Open output files, reference and configuration namelist files ! |
|---|
| 159 | ! !---------------------------------------------------------------! |
|---|
| 160 | ! |
|---|
| 161 | ! open ocean.output as soon as possible to get all output prints (including errors messages) |
|---|
| 162 | IF( lwm ) CALL ctl_opn( numout, 'ocean.output', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. ) |
|---|
| 163 | ! open reference and configuration namelist files |
|---|
| 164 | CALL load_nml( numnam_ref, 'namelist_ref', -1, lwm ) |
|---|
| 165 | CALL load_nml( numnam_cfg, 'namelist_cfg', -1, lwm ) |
|---|
| 166 | IF( lwm ) CALL ctl_opn( numond, 'output.namelist.dyn', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. ) |
|---|
| 167 | ! open /dev/null file to be able to supress output write easily |
|---|
| 168 | IF( Agrif_Root() ) THEN |
|---|
| 169 | CALL ctl_opn( numnul, '/dev/null', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. ) |
|---|
| 170 | #ifdef key_agrif |
|---|
| 171 | ELSE |
|---|
| 172 | numnul = Agrif_Parent(numnul) |
|---|
| 173 | #endif |
|---|
| 174 | ENDIF |
|---|
| 175 | ! |
|---|
| 176 | ! !--------------------! |
|---|
| 177 | ! ! Open listing units ! -> need sn_cfctl from namctl to define lwp |
|---|
| 178 | ! !--------------------! |
|---|
| 179 | ! |
|---|
| 180 | READ ( numnam_ref, namctl, IOSTAT = ios, ERR = 901 ) |
|---|
| 181 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namctl in reference namelist' ) |
|---|
| 182 | READ ( numnam_cfg, namctl, IOSTAT = ios, ERR = 902 ) |
|---|
| 183 | 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namctl in configuration namelist' ) |
|---|
| 184 | ! |
|---|
| 185 | ! finalize the definition of namctl variables |
|---|
| 186 | IF( sn_cfctl%l_allon ) THEN |
|---|
| 187 | ! Turn on all options. |
|---|
| 188 | CALL nemo_set_cfctl( sn_cfctl, .TRUE., .TRUE. ) |
|---|
| 189 | ! Ensure all processors are active |
|---|
| 190 | sn_cfctl%procmin = 0 ; sn_cfctl%procmax = 1000000 ; sn_cfctl%procincr = 1 |
|---|
| 191 | ELSEIF( sn_cfctl%l_config ) THEN |
|---|
| 192 | ! Activate finer control of report outputs |
|---|
| 193 | ! optionally switch off output from selected areas (note this only |
|---|
| 194 | ! applies to output which does not involve global communications) |
|---|
| 195 | IF( ( narea < sn_cfctl%procmin .OR. narea > sn_cfctl%procmax ) .OR. & |
|---|
| 196 | & ( MOD( narea - sn_cfctl%procmin, sn_cfctl%procincr ) /= 0 ) ) & |
|---|
| 197 | & CALL nemo_set_cfctl( sn_cfctl, .FALSE., .FALSE. ) |
|---|
| 198 | ELSE |
|---|
| 199 | ! turn off all options. |
|---|
| 200 | CALL nemo_set_cfctl( sn_cfctl, .FALSE., .TRUE. ) |
|---|
| 201 | ENDIF |
|---|
| 202 | ! |
|---|
| 203 | lwp = (narea == 1) .OR. sn_cfctl%l_oceout ! control of all listing output print |
|---|
| 204 | ! |
|---|
| 205 | IF(lwp) THEN ! open listing units |
|---|
| 206 | ! |
|---|
| 207 | IF( .NOT. lwm ) & ! alreay opened for narea == 1 |
|---|
| 208 | & CALL ctl_opn( numout, 'ocean.output', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE., narea ) |
|---|
| 209 | ! |
|---|
| 210 | WRITE(numout,*) |
|---|
| 211 | WRITE(numout,*) ' CNRS - NERC - Met OFFICE - MERCATOR-ocean - CMCC' |
|---|
| 212 | WRITE(numout,*) ' NEMO team' |
|---|
| 213 | WRITE(numout,*) ' Ocean General Circulation Model' |
|---|
| 214 | WRITE(numout,*) ' NEMO version 4.0 (2019) ' |
|---|
| 215 | WRITE(numout,*) ' STATION_ASF ' |
|---|
| 216 | WRITE(numout,*) " ._ ._ ._ ._ ._ " |
|---|
| 217 | WRITE(numout,*) " _.-._)`\_.-._)`\_.-._)`\_.-._)`\_.-._)`\_ " |
|---|
| 218 | WRITE(numout,*) |
|---|
| 219 | WRITE(numout,*) " o _, _, " |
|---|
| 220 | WRITE(numout,*) " o .' ( .-' / " |
|---|
| 221 | WRITE(numout,*) " o _/..._'. .' / " |
|---|
| 222 | WRITE(numout,*) " ( o .-'` ` '-./ _.' " |
|---|
| 223 | WRITE(numout,*) " ) ( o) ;= <_ ( " |
|---|
| 224 | WRITE(numout,*) " ( '-.,\\__ __.-;`\ '. ) " |
|---|
| 225 | WRITE(numout,*) " ) ) \) |`\ \) '. \ ( ( " |
|---|
| 226 | WRITE(numout,*) " ( ( \_/ '-._\ ) ) " |
|---|
| 227 | WRITE(numout,*) " ) ) jgs ` ( ( " |
|---|
| 228 | WRITE(numout,*) " ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ " |
|---|
| 229 | WRITE(numout,*) |
|---|
| 230 | ! |
|---|
| 231 | WRITE(numout,cform_aaa) ! Flag AAAAAAA |
|---|
| 232 | ! |
|---|
| 233 | ENDIF |
|---|
| 234 | ! |
|---|
| 235 | IF(lwm) WRITE( numond, namctl ) |
|---|
| 236 | ! |
|---|
| 237 | ! !------------------------------------! |
|---|
| 238 | ! ! Set global domain size parameters ! |
|---|
| 239 | ! !------------------------------------! |
|---|
| 240 | ! |
|---|
| 241 | READ ( numnam_ref, namcfg, IOSTAT = ios, ERR = 903 ) |
|---|
| 242 | 903 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namcfg in reference namelist' ) |
|---|
| 243 | READ ( numnam_cfg, namcfg, IOSTAT = ios, ERR = 904 ) |
|---|
| 244 | 904 IF( ios > 0 ) CALL ctl_nam ( ios , 'namcfg in configuration namelist' ) |
|---|
| 245 | ! |
|---|
| 246 | IF( ln_read_cfg ) THEN ! Read sizes in domain configuration file |
|---|
| 247 | CALL domain_cfg ( cn_cfg, nn_cfg, jpiglo, jpjglo, jpkglo, jperio ) |
|---|
| 248 | ELSE ! user-defined namelist |
|---|
| 249 | CALL usr_def_nam( cn_cfg, nn_cfg, jpiglo, jpjglo, jpkglo, jperio ) |
|---|
| 250 | ENDIF |
|---|
| 251 | ! |
|---|
| 252 | IF(lwm) WRITE( numond, namcfg ) |
|---|
| 253 | ! |
|---|
| 254 | ! !-----------------------------------------! |
|---|
| 255 | ! ! mpp parameters and domain decomposition ! |
|---|
| 256 | ! !-----------------------------------------! |
|---|
| 257 | CALL mpp_init |
|---|
| 258 | |
|---|
| 259 | ! Now we know the dimensions of the grid and numout has been set: we can allocate arrays |
|---|
| 260 | CALL nemo_alloc() |
|---|
| 261 | |
|---|
| 262 | ! Initialise time level indices |
|---|
| 263 | Nbb = 1; Nnn = 2; Naa = 3; Nrhs = Naa |
|---|
| 264 | |
|---|
| 265 | ! !-------------------------------! |
|---|
| 266 | ! ! NEMO general initialization ! |
|---|
| 267 | ! !-------------------------------! |
|---|
| 268 | |
|---|
| 269 | CALL nemo_ctl ! Control prints |
|---|
| 270 | ! |
|---|
| 271 | ! ! General initialization |
|---|
| 272 | IF( ln_timing ) CALL timing_init ! timing |
|---|
| 273 | IF( ln_timing ) CALL timing_start( 'nemo_init') |
|---|
| 274 | ! |
|---|
| 275 | CALL phy_cst ! Physical constants |
|---|
| 276 | CALL eos_init ! Equation of state |
|---|
| 277 | IF( lk_c1d ) CALL c1d_init ! 1D column configuration |
|---|
| 278 | CALL dom_init( Nbb, Nnn, Naa, "OPA") ! Domain |
|---|
| 279 | IF( sn_cfctl%l_prtctl ) & |
|---|
| 280 | & CALL prt_ctl_init ! Print control |
|---|
| 281 | ! |
|---|
| 282 | |
|---|
| 283 | CALL istate_init( Nbb, Nnn, Naa ) ! ocean initial state (Dynamics and tracers) |
|---|
| 284 | |
|---|
| 285 | ! ! external forcing |
|---|
| 286 | CALL sbc_init( Nbb, Nnn, Naa ) ! surface boundary conditions (including sea-ice) |
|---|
| 287 | |
|---|
| 288 | ! |
|---|
| 289 | IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA |
|---|
| 290 | ! |
|---|
| 291 | IF( ln_timing ) CALL timing_stop( 'nemo_init') |
|---|
| 292 | ! |
|---|
| 293 | END SUBROUTINE nemo_init |
|---|
| 294 | |
|---|
| 295 | |
|---|
| 296 | SUBROUTINE nemo_ctl |
|---|
| 297 | !!---------------------------------------------------------------------- |
|---|
| 298 | !! *** ROUTINE nemo_ctl *** |
|---|
| 299 | !! |
|---|
| 300 | !! ** Purpose : control print setting |
|---|
| 301 | !! |
|---|
| 302 | !! ** Method : - print namctl and namcfg information and check some consistencies |
|---|
| 303 | !!---------------------------------------------------------------------- |
|---|
| 304 | ! |
|---|
| 305 | IF(lwp) THEN ! control print |
|---|
| 306 | WRITE(numout,*) |
|---|
| 307 | WRITE(numout,*) 'nemo_ctl: Control prints' |
|---|
| 308 | WRITE(numout,*) '~~~~~~~~' |
|---|
| 309 | WRITE(numout,*) ' Namelist namctl' |
|---|
| 310 | WRITE(numout,*) ' sn_cfctl%l_glochk = ', sn_cfctl%l_glochk |
|---|
| 311 | WRITE(numout,*) ' sn_cfctl%l_allon = ', sn_cfctl%l_allon |
|---|
| 312 | WRITE(numout,*) ' finer control over o/p sn_cfctl%l_config = ', sn_cfctl%l_config |
|---|
| 313 | WRITE(numout,*) ' sn_cfctl%l_runstat = ', sn_cfctl%l_runstat |
|---|
| 314 | WRITE(numout,*) ' sn_cfctl%l_trcstat = ', sn_cfctl%l_trcstat |
|---|
| 315 | WRITE(numout,*) ' sn_cfctl%l_oceout = ', sn_cfctl%l_oceout |
|---|
| 316 | WRITE(numout,*) ' sn_cfctl%l_layout = ', sn_cfctl%l_layout |
|---|
| 317 | WRITE(numout,*) ' sn_cfctl%l_prtctl = ', sn_cfctl%l_prtctl |
|---|
| 318 | WRITE(numout,*) ' sn_cfctl%l_prttrc = ', sn_cfctl%l_prttrc |
|---|
| 319 | WRITE(numout,*) ' sn_cfctl%l_oasout = ', sn_cfctl%l_oasout |
|---|
| 320 | WRITE(numout,*) ' sn_cfctl%procmin = ', sn_cfctl%procmin |
|---|
| 321 | WRITE(numout,*) ' sn_cfctl%procmax = ', sn_cfctl%procmax |
|---|
| 322 | WRITE(numout,*) ' sn_cfctl%procincr = ', sn_cfctl%procincr |
|---|
| 323 | WRITE(numout,*) ' sn_cfctl%ptimincr = ', sn_cfctl%ptimincr |
|---|
| 324 | WRITE(numout,*) ' level of print nn_print = ', nn_print |
|---|
| 325 | WRITE(numout,*) ' Start i indice for SUM control nn_ictls = ', nn_ictls |
|---|
| 326 | WRITE(numout,*) ' End i indice for SUM control nn_ictle = ', nn_ictle |
|---|
| 327 | WRITE(numout,*) ' Start j indice for SUM control nn_jctls = ', nn_jctls |
|---|
| 328 | WRITE(numout,*) ' End j indice for SUM control nn_jctle = ', nn_jctle |
|---|
| 329 | WRITE(numout,*) ' number of proc. following i nn_isplt = ', nn_isplt |
|---|
| 330 | WRITE(numout,*) ' number of proc. following j nn_jsplt = ', nn_jsplt |
|---|
| 331 | WRITE(numout,*) ' timing by routine ln_timing = ', ln_timing |
|---|
| 332 | WRITE(numout,*) ' CFL diagnostics ln_diacfl = ', ln_diacfl |
|---|
| 333 | ENDIF |
|---|
| 334 | ! |
|---|
| 335 | nprint = nn_print ! convert DOCTOR namelist names into OLD names |
|---|
| 336 | nictls = nn_ictls |
|---|
| 337 | nictle = nn_ictle |
|---|
| 338 | njctls = nn_jctls |
|---|
| 339 | njctle = nn_jctle |
|---|
| 340 | isplt = nn_isplt |
|---|
| 341 | jsplt = nn_jsplt |
|---|
| 342 | |
|---|
| 343 | IF(lwp) THEN ! control print |
|---|
| 344 | WRITE(numout,*) |
|---|
| 345 | WRITE(numout,*) ' Namelist namcfg' |
|---|
| 346 | WRITE(numout,*) ' read domain configuration file ln_read_cfg = ', ln_read_cfg |
|---|
| 347 | WRITE(numout,*) ' filename to be read cn_domcfg = ', TRIM(cn_domcfg) |
|---|
| 348 | WRITE(numout,*) ' keep closed seas in the domain (if exist) ln_closea = ', ln_closea |
|---|
| 349 | WRITE(numout,*) ' create a configuration definition file ln_write_cfg = ', ln_write_cfg |
|---|
| 350 | WRITE(numout,*) ' filename to be written cn_domcfg_out = ', TRIM(cn_domcfg_out) |
|---|
| 351 | WRITE(numout,*) ' use file attribute if exists as i/p j-start ln_use_jattr = ', ln_use_jattr |
|---|
| 352 | ENDIF |
|---|
| 353 | IF( .NOT.ln_read_cfg ) ln_closea = .false. ! dealing possible only with a domcfg file |
|---|
| 354 | ! |
|---|
| 355 | ! ! Parameter control |
|---|
| 356 | ! |
|---|
| 357 | IF( sn_cfctl%l_prtctl .OR. sn_cfctl%l_prttrc ) THEN ! sub-domain area indices for the control prints |
|---|
| 358 | IF( lk_mpp .AND. jpnij > 1 ) THEN |
|---|
| 359 | isplt = jpni ; jsplt = jpnj ; ijsplt = jpni*jpnj ! the domain is forced to the real split domain |
|---|
| 360 | ELSE |
|---|
| 361 | IF( isplt == 1 .AND. jsplt == 1 ) THEN |
|---|
| 362 | CALL ctl_warn( ' - isplt & jsplt are equal to 1', & |
|---|
| 363 | & ' - the print control will be done over the whole domain' ) |
|---|
| 364 | ENDIF |
|---|
| 365 | ijsplt = isplt * jsplt ! total number of processors ijsplt |
|---|
| 366 | ENDIF |
|---|
| 367 | IF(lwp) WRITE(numout,*)' - The total number of processors over which the' |
|---|
| 368 | IF(lwp) WRITE(numout,*)' print control will be done is ijsplt : ', ijsplt |
|---|
| 369 | ! |
|---|
| 370 | ! ! indices used for the SUM control |
|---|
| 371 | IF( nictls+nictle+njctls+njctle == 0 ) THEN ! print control done over the default area |
|---|
| 372 | lsp_area = .FALSE. |
|---|
| 373 | ELSE ! print control done over a specific area |
|---|
| 374 | lsp_area = .TRUE. |
|---|
| 375 | IF( nictls < 1 .OR. nictls > jpiglo ) THEN |
|---|
| 376 | CALL ctl_warn( ' - nictls must be 1<=nictls>=jpiglo, it is forced to 1' ) |
|---|
| 377 | nictls = 1 |
|---|
| 378 | ENDIF |
|---|
| 379 | IF( nictle < 1 .OR. nictle > jpiglo ) THEN |
|---|
| 380 | CALL ctl_warn( ' - nictle must be 1<=nictle>=jpiglo, it is forced to jpiglo' ) |
|---|
| 381 | nictle = jpiglo |
|---|
| 382 | ENDIF |
|---|
| 383 | IF( njctls < 1 .OR. njctls > jpjglo ) THEN |
|---|
| 384 | CALL ctl_warn( ' - njctls must be 1<=njctls>=jpjglo, it is forced to 1' ) |
|---|
| 385 | njctls = 1 |
|---|
| 386 | ENDIF |
|---|
| 387 | IF( njctle < 1 .OR. njctle > jpjglo ) THEN |
|---|
| 388 | CALL ctl_warn( ' - njctle must be 1<=njctle>=jpjglo, it is forced to jpjglo' ) |
|---|
| 389 | njctle = jpjglo |
|---|
| 390 | ENDIF |
|---|
| 391 | ENDIF |
|---|
| 392 | ENDIF |
|---|
| 393 | ! |
|---|
| 394 | IF( 1._wp /= SIGN(1._wp,-0._wp) ) CALL ctl_stop( 'nemo_ctl: The intrinsec SIGN function follows f2003 standard.', & |
|---|
| 395 | & 'Compile with key_nosignedzero enabled:', & |
|---|
| 396 | & '--> add -Dkey_nosignedzero to the definition of %CPP in your arch file' ) |
|---|
| 397 | ! |
|---|
| 398 | END SUBROUTINE nemo_ctl |
|---|
| 399 | |
|---|
| 400 | |
|---|
| 401 | SUBROUTINE nemo_closefile |
|---|
| 402 | !!---------------------------------------------------------------------- |
|---|
| 403 | !! *** ROUTINE nemo_closefile *** |
|---|
| 404 | !! |
|---|
| 405 | !! ** Purpose : Close the files |
|---|
| 406 | !!---------------------------------------------------------------------- |
|---|
| 407 | ! |
|---|
| 408 | IF( lk_mpp ) CALL mppsync |
|---|
| 409 | ! |
|---|
| 410 | CALL iom_close ! close all input/output files managed by iom_* |
|---|
| 411 | ! |
|---|
| 412 | IF( numstp /= -1 ) CLOSE( numstp ) ! time-step file |
|---|
| 413 | IF( numrun /= -1 ) CLOSE( numrun ) ! run statistics file |
|---|
| 414 | IF( lwm.AND.numond /= -1 ) CLOSE( numond ) ! oce output namelist |
|---|
| 415 | IF( lwm.AND.numoni /= -1 ) CLOSE( numoni ) ! ice output namelist |
|---|
| 416 | IF( numevo_ice /= -1 ) CLOSE( numevo_ice ) ! ice variables (temp. evolution) |
|---|
| 417 | IF( numout /= 6 ) CLOSE( numout ) ! standard model output file |
|---|
| 418 | ! |
|---|
| 419 | numout = 6 ! redefine numout in case it is used after this point... |
|---|
| 420 | ! |
|---|
| 421 | END SUBROUTINE nemo_closefile |
|---|
| 422 | |
|---|
| 423 | |
|---|
| 424 | SUBROUTINE nemo_alloc |
|---|
| 425 | !!---------------------------------------------------------------------- |
|---|
| 426 | !! *** ROUTINE nemo_alloc *** |
|---|
| 427 | !! |
|---|
| 428 | !! ** Purpose : Allocate all the dynamic arrays of the OPA modules |
|---|
| 429 | !! |
|---|
| 430 | !! ** Method : |
|---|
| 431 | !!---------------------------------------------------------------------- |
|---|
| 432 | USE diawri , ONLY : dia_wri_alloc |
|---|
| 433 | USE dom_oce , ONLY : dom_oce_alloc |
|---|
| 434 | ! |
|---|
| 435 | INTEGER :: ierr |
|---|
| 436 | !!---------------------------------------------------------------------- |
|---|
| 437 | ! |
|---|
| 438 | ierr = oce_alloc () ! ocean |
|---|
| 439 | ierr = ierr + dia_wri_alloc() |
|---|
| 440 | ierr = ierr + dom_oce_alloc() ! ocean domain |
|---|
| 441 | ! |
|---|
| 442 | CALL mpp_sum( 'nemogcm', ierr ) |
|---|
| 443 | IF( ierr /= 0 ) CALL ctl_stop( 'STOP', 'nemo_alloc: unable to allocate standard ocean arrays' ) |
|---|
| 444 | ! |
|---|
| 445 | END SUBROUTINE nemo_alloc |
|---|
| 446 | |
|---|
| 447 | |
|---|
| 448 | SUBROUTINE nemo_set_cfctl(sn_cfctl, setto, for_all ) |
|---|
| 449 | !!---------------------------------------------------------------------- |
|---|
| 450 | !! *** ROUTINE nemo_set_cfctl *** |
|---|
| 451 | !! |
|---|
| 452 | !! ** Purpose : Set elements of the output control structure to setto. |
|---|
| 453 | !! for_all should be .false. unless all areas are to be |
|---|
| 454 | !! treated identically. |
|---|
| 455 | !! |
|---|
| 456 | !! ** Method : Note this routine can be used to switch on/off some |
|---|
| 457 | !! types of output for selected areas but any output types |
|---|
| 458 | !! that involve global communications (e.g. mpp_max, glob_sum) |
|---|
| 459 | !! should be protected from selective switching by the |
|---|
| 460 | !! for_all argument |
|---|
| 461 | !!---------------------------------------------------------------------- |
|---|
| 462 | LOGICAL :: setto, for_all |
|---|
| 463 | TYPE(sn_ctl) :: sn_cfctl |
|---|
| 464 | !!---------------------------------------------------------------------- |
|---|
| 465 | IF( for_all ) THEN |
|---|
| 466 | sn_cfctl%l_runstat = setto |
|---|
| 467 | sn_cfctl%l_trcstat = setto |
|---|
| 468 | ENDIF |
|---|
| 469 | sn_cfctl%l_oceout = setto |
|---|
| 470 | sn_cfctl%l_layout = setto |
|---|
| 471 | sn_cfctl%l_prtctl = setto |
|---|
| 472 | sn_cfctl%l_prttrc = setto |
|---|
| 473 | sn_cfctl%l_oasout = setto |
|---|
| 474 | END SUBROUTINE nemo_set_cfctl |
|---|
| 475 | |
|---|
| 476 | !!====================================================================== |
|---|
| 477 | END MODULE nemogcm |
|---|
| 478 | |
|---|
