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nemogcm.F90 in NEMO/branches/2020/dev_r12558_HPC-08_epico_Extra_Halo/src/SAS – NEMO

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source: NEMO/branches/2020/dev_r12558_HPC-08_epico_Extra_Halo/src/SAS/nemogcm.F90 @ 12939

Last change on this file since 12939 was 12939, checked in by smasson, 4 years ago
Extra_Halo: update with trunk@12933, see #2366
Property svn:keywords set to `Id`
File size: 27.3 KB

Rev	Line
[3324]	1	MODULE nemogcm
	2	!!======================================================================
	3	!! * MODULE nemogcm *
[7646]	4	!! StandAlone Surface module : surface fluxes + sea-ice + iceberg floats
[3324]	5	!!======================================================================
[7646]	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
[3324]	10	!!----------------------------------------------------------------------
	11
	12	!!----------------------------------------------------------------------
[7646]	13	!! nemo_gcm : solve ocean dynamics, tracer, biogeochemistry and/or sea-ice
	14	!! nemo_init : initialization of the NEMO system
	15	!! nemo_ctl : initialisation of the contol print
	16	!! nemo_closefile: close remaining open files
	17	!! nemo_alloc : dynamical allocation
[3324]	18	!!----------------------------------------------------------------------
[7646]	19	USE step_oce ! module used in the ocean time stepping module
	20	USE sbc_oce ! surface boundary condition: ocean
	21	USE phycst ! physical constant (par_cst routine)
	22	USE domain ! domain initialization (dom_init & dom_cfg routines)
[9200]	23	USE closea ! treatment of closed seas (for ln_closea)
[7646]	24	USE usrdef_nam ! user defined configuration
	25	USE daymod ! calendar
[8583]	26	USE restart ! open restart file
[7646]	27	USE step ! NEMO time-stepping (stp routine)
	28	USE cpl_oasis3 !
	29	USE sbcssm !
	30	USE icbini ! handle bergs, initialisation
	31	USE icbstp ! handle bergs, calving, themodynamics and transport
[9019]	32	USE bdyini ! open boundary cond. setting (bdy_init routine). mandatory for sea-ice
	33	USE bdydta ! open boundary cond. setting (bdy_dta_init routine). mandatory for sea-ice
[12377]	34	USE diu_layers ! diurnal bulk SST and coolskin
	35	USE step_diu ! diurnal bulk SST timestepping (called from here if run offline)
[7646]	36	!
[12939]	37	USE in_out_manager ! I/O manager
[7646]	38	USE lib_mpp ! distributed memory computing
	39	USE mppini ! shared/distributed memory setting (mpp_init routine)
[12586]	40	USE lbcnfd , ONLY : isendto, nsndto ! Setup of north fold exchanges
[7646]	41	USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined)
[3324]	42	#if defined key_iomput
[7646]	43	USE xios ! xIOserver
[3324]	44	#endif
[9781]	45	#if defined key_agrif && defined key_si3
	46	USE agrif_ice_update ! ice update
	47	#endif
[12586]	48	USE halo_mng
[3324]	49
	50	IMPLICIT NONE
	51	PRIVATE
	52
	53	PUBLIC nemo_gcm ! called by model.F90
	54	PUBLIC nemo_init ! needed by AGRIF
	55
	56	CHARACTER(lc) :: cform_aaa="( /, 'AAAAAAAA', / ) " ! flag for output listing
	57
[12377]	58	#if defined key_mpp_mpi
	59	INCLUDE 'mpif.h'
	60	#endif
	61
[3324]	62	!!----------------------------------------------------------------------
[10068]	63	!! NEMO/SAS 4.0 , NEMO Consortium (2018)
[5215]	64	!! $Id$
[10068]	65	!! Software governed by the CeCILL license (see ./LICENSE)
[3324]	66	!!----------------------------------------------------------------------
	67	CONTAINS
	68
	69	SUBROUTINE nemo_gcm
	70	!!----------------------------------------------------------------------
	71	!! * ROUTINE nemo_gcm *
	72	!!
[7646]	73	!! ** Purpose : NEMO solves the primitive equations on an orthogonal
[3324]	74	!! curvilinear mesh on the sphere.
	75	!!
	76	!! ** Method : - model general initialization
	77	!! - launch the time-stepping (stp routine)
	78	!! - finalize the run by closing files and communications
	79	!!
	80	!! References : Madec, Delecluse, Imbard, and Levy, 1997: internal report, IPSL.
	81	!! Madec, 2008, internal report, IPSL.
	82	!!----------------------------------------------------------------------
[7646]	83	INTEGER :: istp ! time step index
[3324]	84	!!----------------------------------------------------------------------
	85	!
	86	#if defined key_agrif
[9213]	87	CALL Agrif_Init_Grids() ! AGRIF: set the meshes
[3324]	88	#endif
	89	! !-----------------------!
	90	CALL nemo_init !== Initialisations ==!
	91	! !-----------------------!
	92	#if defined key_agrif
[12377]	93	Kbb_a = Nbb; Kmm_a = Nnn; Krhs_a = Nrhs ! agrif_oce module copies of time level indices
[5407]	94	CALL Agrif_Declare_Var_dom ! AGRIF: set the meshes for DOM
	95	CALL Agrif_Declare_Var ! " " " " " DYN/TRA
	96	# if defined key_top
	97	CALL Agrif_Declare_Var_top ! " " " " " TOP
	98	# endif
[9570]	99	# if defined key_si3
[9611]	100	CALL Agrif_Declare_Var_ice ! " " " " " Sea ice
[7646]	101	# endif
[3324]	102	#endif
	103	! check that all process are still there... If some process have an error,
	104	! they will never enter in step and other processes will wait until the end of the cpu time!
[10425]	105	CALL mpp_max( 'nemogcm', nstop )
[3324]	106
	107	IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA
	108
	109	! !-----------------------!
	110	! !== time stepping ==!
	111	! !-----------------------!
	112	istp = nit000
[9213]	113	!
[7646]	114	#if defined key_agrif
[9213]	115	! !== AGRIF time-stepping ==!
[7646]	116	CALL Agrif_Regrid()
[9213]	117	!
[9781]	118	#if defined key_si3
	119	! Recursive update from highest nested level to lowest:
[12377]	120	Kbb_a = Nbb; Kmm_a = Nnn; Krhs_a = Nrhs ! agrif_oce module copies of time level indices
[9781]	121	CALL Agrif_step_child_adj(Agrif_update_ice)
	122	#endif
	123	!
[9213]	124	DO WHILE( istp <= nitend .AND. nstop == 0 )
	125	CALL stp
	126	istp = istp + 1
	127	END DO
	128	!
[3324]	129	#else
[9213]	130	!
	131	IF( .NOT.ln_diurnal_only ) THEN !== Standard time-stepping ==!
	132	!
	133	DO WHILE( istp <= nitend .AND. nstop == 0 )
[12377]	134	#if defined key_mpp_mpi
	135	ncom_stp = istp
	136	IF ( istp == ( nit000 + 1 ) ) elapsed_time = MPI_Wtime()
	137	IF ( istp == nitend ) elapsed_time = MPI_Wtime() - elapsed_time
	138	#endif
[9213]	139	CALL stp ( istp )
	140	istp = istp + 1
[7646]	141	END DO
[9213]	142	!
	143	ELSE !== diurnal SST time-steeping only ==!
	144	!
	145	DO WHILE( istp <= nitend .AND. nstop == 0 )
	146	CALL stp_diurnal( istp ) ! time step only the diurnal SST
	147	istp = istp + 1
	148	END DO
	149	!
	150	ENDIF
[5407]	151	!
[9213]	152	#endif
	153	!
[5407]	154	IF( ln_icebergs ) CALL icb_end( nitend )
	155
[3324]	156	! !------------------------!
	157	! !== finalize the run ==!
	158	! !------------------------!
[7646]	159	IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA
[3324]	160	!
[7646]	161	IF( nstop /= 0 .AND. lwp ) THEN ! error print
[11536]	162	WRITE(ctmp1,*) ' ==>>> nemo_gcm: a total of ', nstop, ' errors have been found'
[12939]	163	IF( ngrdstop > 0 ) THEN
	164	WRITE(ctmp9,'(i2)') ngrdstop
	165	WRITE(ctmp2,*) ' ==>>> Error detected in Agrif grid '//TRIM(ctmp9)
	166	WRITE(ctmp3,) ' ==>>> look for error messages in '//TRIM(ctmp9)//'_ocean_output files'
	167	CALL ctl_stop( ctmp1, ctmp2, ctmp3 )
	168	ELSE
	169	CALL ctl_stop( ctmp1 )
	170	ENDIF
[3324]	171	ENDIF
	172	!
[9019]	173	IF( ln_timing ) CALL timing_finalize
[3324]	174	!
	175	CALL nemo_closefile
[5407]	176	!
[3769]	177	#if defined key_iomput
[9213]	178	CALL xios_finalize ! end mpp communications with xios
	179	IF( lk_oasis ) CALL cpl_finalize ! end coupling and mpp communications with OASIS
[3769]	180	#else
[9213]	181	IF ( lk_oasis ) THEN ; CALL cpl_finalize ! end coupling and mpp communications with OASIS
[11536]	182	ELSEIF( lk_mpp ) THEN ; CALL mppstop ! end mpp communications
[5407]	183	ENDIF
[3769]	184	#endif
[3324]	185	!
[11229]	186	IF(lwm) THEN
	187	IF( nstop == 0 ) THEN ; STOP 0
[11536]	188	ELSE ; STOP 123
[11229]	189	ENDIF
	190	ENDIF
	191	!
[3324]	192	END SUBROUTINE nemo_gcm
	193
	194
	195	SUBROUTINE nemo_init
	196	!!----------------------------------------------------------------------
	197	!! * ROUTINE nemo_init *
	198	!!
	199	!! ** Purpose : initialization of the NEMO GCM
	200	!!----------------------------------------------------------------------
[11536]	201	INTEGER :: ios, ilocal_comm ! local integers
[9213]	202	!!
[12377]	203	NAMELIST/namctl/ sn_cfctl, nn_print, nn_ictls, nn_ictle, &
[10570]	204	& nn_isplt , nn_jsplt, nn_jctls, nn_jctle, &
[9019]	205	& ln_timing, ln_diacfl
[9213]	206	NAMELIST/namcfg/ ln_read_cfg, cn_domcfg, ln_closea, ln_write_cfg, cn_domcfg_out, ln_use_jattr
[3324]	207	!!----------------------------------------------------------------------
[5407]	208	!
[11536]	209	IF( lk_oasis ) THEN ; cxios_context = 'sas'
	210	ELSE ; cxios_context = 'nemo'
[7646]	211	ENDIF
[12586]	212	nn_hls = 1
[7646]	213	!
[11536]	214	! !-------------------------------------------------!
	215	! ! set communicator & select the local rank !
	216	! ! must be done as soon as possible to get narea !
	217	! !-------------------------------------------------!
[7646]	218	!
[3324]	219	#if defined key_iomput
	220	IF( Agrif_Root() ) THEN
[5407]	221	IF( lk_oasis ) THEN
[11536]	222	CALL cpl_init( "sas", ilocal_comm ) ! nemo local communicator given by oasis
	223	CALL xios_initialize( "not used",local_comm=ilocal_comm ) ! send nemo communicator to xios
[5407]	224	ELSE
[7646]	225	CALL xios_initialize( "for_xios_mpi_id",return_comm=ilocal_comm ) ! nemo local communicator given by xios
[5407]	226	ENDIF
[3324]	227	ENDIF
[11536]	228	CALL mpp_start( ilocal_comm )
[3324]	229	#else
[5407]	230	IF( lk_oasis ) THEN
	231	IF( Agrif_Root() ) THEN
[11536]	232	CALL cpl_init( "sas", ilocal_comm ) ! nemo local communicator given by oasis
[5407]	233	ENDIF
[11536]	234	CALL mpp_start( ilocal_comm )
[5407]	235	ELSE
[11536]	236	CALL mpp_start( )
[5407]	237	ENDIF
[3324]	238	#endif
[11536]	239	!
	240	narea = mpprank + 1 ! mpprank: the rank of proc (0 --> mppsize -1 )
	241	lwm = (narea == 1) ! control of output namelists
	242	!
	243	! !---------------------------------------------------------------!
	244	! ! Open output files, reference and configuration namelist files !
	245	! !---------------------------------------------------------------!
	246	!
	247	! open ocean.output as soon as possible to get all output prints (including errors messages)
	248	IF( lk_oasis ) THEN
[12377]	249	IF( lwm ) CALL ctl_opn( numout, 'sas.output', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. )
[11536]	250	! open reference and configuration namelist files
[12377]	251	CALL load_nml( numnam_ref, 'namelist_sas_ref', -1, lwm )
	252	CALL load_nml( numnam_cfg, 'namelist_sas_cfg', -1, lwm )
	253	IF( lwm ) CALL ctl_opn( numond, 'output.namelist_sas.dyn', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. )
[10570]	254	ELSE
[12377]	255	IF( lwm ) CALL ctl_opn( numout, 'ocean.output', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. )
[11536]	256	! open reference and configuration namelist files
[12377]	257	CALL load_nml( numnam_ref, 'namelist_ref', -1, lwm )
	258	CALL load_nml( numnam_cfg, 'namelist_cfg', -1, lwm )
	259	IF( lwm ) CALL ctl_opn( numond, 'output.namelist.dyn', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. )
[10570]	260	ENDIF
[11536]	261	! open /dev/null file to be able to supress output write easily
[12939]	262	IF( Agrif_Root() ) THEN
[11536]	263	CALL ctl_opn( numnul, '/dev/null', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. )
[12939]	264	#ifdef key_agrif
	265	ELSE
	266	numnul = Agrif_Parent(numnul)
	267	#endif
	268	ENDIF
[11536]	269	!
	270	! !--------------------!
[12377]	271	! ! Open listing units ! -> need sn_cfctl from namctl to define lwp
[11536]	272	! !--------------------!
	273	!
	274	READ ( numnam_ref, namctl, IOSTAT = ios, ERR = 901 )
	275	901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namctl in reference namelist' )
	276	READ ( numnam_cfg, namctl, IOSTAT = ios, ERR = 902 )
	277	902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namctl in configuration namelist' )
	278	!
[12377]	279	! finalize the definition of namctl variables
[12939]	280	IF( narea < sn_cfctl%procmin .OR. narea > sn_cfctl%procmax .OR. MOD( narea - sn_cfctl%procmin, sn_cfctl%procincr ) /= 0 ) &
	281	& CALL nemo_set_cfctl( sn_cfctl, .FALSE. )
[11536]	282	!
[12377]	283	lwp = (narea == 1) .OR. sn_cfctl%l_oceout ! control of all listing output print
	284	!
[11536]	285	IF(lwp) THEN ! open listing units
[3324]	286	!
[11536]	287	IF( .NOT. lwm ) THEN ! alreay opened for narea == 1
	288	IF(lk_oasis) THEN ; CALL ctl_opn( numout, 'sas.output','REPLACE','FORMATTED','SEQUENTIAL',-1,-1, .FALSE., narea )
	289	ELSE ; CALL ctl_opn( numout, 'ocean.output','REPLACE','FORMATTED','SEQUENTIAL',-1,-1, .FALSE., narea )
	290	ENDIF
[5407]	291	ENDIF
[3324]	292	!
	293	WRITE(numout,*)
[11536]	294	WRITE(numout,*) ' CNRS - NERC - Met OFFICE - MERCATOR-ocean - CMCC'
[3324]	295	WRITE(numout,*) ' NEMO team'
	296	WRITE(numout,*) ' Ocean General Circulation Model'
[10570]	297	WRITE(numout,*) ' NEMO version 4.0 (2019) '
[3331]	298	WRITE(numout,*) ' StandAlone Surface version (SAS) '
[10570]	299	WRITE(numout,*) " ._ ._ ._ ._ ._ "
	300	WRITE(numout,*) " _.-._)`\_.-._)`\_.-._)`\_.-._)`\_.-._)`\_ "
[3324]	301	WRITE(numout,*)
[10570]	302	WRITE(numout,*) " o _, _, "
	303	WRITE(numout,*) " o .' ( .-' / "
	304	WRITE(numout,*) " o _/..._'. .' / "
	305	WRITE(numout,*) " ( o .-'` ` '-./ _.' "
	306	WRITE(numout,*) " ) ( o) ;= <_ ( "
	307	WRITE(numout,*) " ( '-.,\\__ __.-;`\ '. ) "
	308	WRITE(numout,*) " ) ) \) \|`\ \) '. \ ( ( "
	309	WRITE(numout,*) " ( ( \_/ '-._\ ) ) "
[11229]	310	WRITE(numout,*) " ) ) jgs ` ( ( "
[10570]	311	WRITE(numout,*) " ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ "
[3324]	312	WRITE(numout,*)
[7646]	313	WRITE(numout,*)
[3324]	314	!
[7646]	315	WRITE(numout,cform_aaa) ! Flag AAAAAAA
	316	!
[3324]	317	ENDIF
[10459]	318	!
[11536]	319	IF(lwm) WRITE( numond, namctl )
	320	!
	321	! !------------------------------------!
	322	! ! Set global domain size parameters !
	323	! !------------------------------------!
	324	!
	325	READ ( numnam_ref, namcfg, IOSTAT = ios, ERR = 903 )
	326	903 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namcfg in reference namelist' )
	327	READ ( numnam_cfg, namcfg, IOSTAT = ios, ERR = 904 )
	328	904 IF( ios > 0 ) CALL ctl_nam ( ios , 'namcfg in configuration namelist' )
	329	!
	330	IF( ln_read_cfg ) THEN ! Read sizes in domain configuration file
	331	CALL domain_cfg ( cn_cfg, nn_cfg, jpiglo, jpjglo, jpkglo, jperio )
	332	ELSE ! user-defined namelist
	333	CALL usr_def_nam( cn_cfg, nn_cfg, jpiglo, jpjglo, jpkglo, jperio )
	334	ENDIF
	335	!
	336	IF(lwm) WRITE( numond, namcfg )
	337	!
	338	! !-----------------------------------------!
	339	! ! mpp parameters and domain decomposition !
	340	! !-----------------------------------------!
	341	CALL mpp_init
[3324]	342
[12586]	343	CALL halo_mng_init()
[7646]	344	! Now we know the dimensions of the grid and numout has been set: we can allocate arrays
[3324]	345	CALL nemo_alloc()
[9213]	346
[12377]	347	! Initialise time level indices
	348	Nbb = 1; Nnn = 2; Naa = 3; Nrhs = Naa
	349
[3324]	350	! !-------------------------------!
	351	! ! NEMO general initialization !
	352	! !-------------------------------!
	353
[7646]	354	CALL nemo_ctl ! Control prints
[3324]	355	!
[9213]	356	! ! General initialization
	357	IF( ln_timing ) CALL timing_init ! timing
	358	IF( ln_timing ) CALL timing_start( 'nemo_init')
[3324]	359
[9213]	360	CALL phy_cst ! Physical constants
	361	CALL eos_init ! Equation of seawater
[12377]	362	CALL dom_init( Nbb, Nnn, Naa, 'SAS') ! Domain
	363	IF( sn_cfctl%l_prtctl ) &
	364	& CALL prt_ctl_init ! Print control
[9213]	365
	366	CALL day_init ! model calendar (using both namelist and restart infos)
	367	IF( ln_rstart ) CALL rst_read_open
[3324]	368
[9213]	369	! ! external forcing
[12377]	370	CALL sbc_init( Nbb, Nnn, Naa ) ! Forcings : surface module
[3324]	371
[9019]	372	! ==> clem: open boundaries init. is mandatory for sea-ice because ice BDY is not decoupled from
[5510]	373	! the environment of ocean BDY. Therefore bdy is called in both OPA and SAS modules.
	374	! This is not clean and should be changed in the future.
[9019]	375	CALL bdy_init
[5510]	376	! ==>
[12489]	377	CALL icb_init( rn_Dt, nit000) ! initialise icebergs instance
[3324]	378	!
[9213]	379	IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA
	380	!
	381	IF( ln_timing ) CALL timing_stop( 'nemo_init')
	382	!
[3324]	383	END SUBROUTINE nemo_init
	384
	385
	386	SUBROUTINE nemo_ctl
	387	!!----------------------------------------------------------------------
	388	!! * ROUTINE nemo_ctl *
	389	!!
[9213]	390	!! ** Purpose : control print setting
[3324]	391	!!
[12377]	392	!! ** Method : - print namctl and namcfg information and check some consistencies
[3324]	393	!!----------------------------------------------------------------------
	394	!
	395	IF(lwp) THEN ! control print
	396	WRITE(numout,*)
[7646]	397	WRITE(numout,*) 'nemo_ctl: Control prints'
[9213]	398	WRITE(numout,*) '~~~~~~~~'
[3324]	399	WRITE(numout,*) ' Namelist namctl'
[10570]	400	WRITE(numout,*) ' sn_cfctl%l_runstat = ', sn_cfctl%l_runstat
	401	WRITE(numout,*) ' sn_cfctl%l_trcstat = ', sn_cfctl%l_trcstat
	402	WRITE(numout,*) ' sn_cfctl%l_oceout = ', sn_cfctl%l_oceout
	403	WRITE(numout,*) ' sn_cfctl%l_layout = ', sn_cfctl%l_layout
[12377]	404	WRITE(numout,*) ' sn_cfctl%l_prtctl = ', sn_cfctl%l_prtctl
	405	WRITE(numout,*) ' sn_cfctl%l_prttrc = ', sn_cfctl%l_prttrc
	406	WRITE(numout,*) ' sn_cfctl%l_oasout = ', sn_cfctl%l_oasout
[10570]	407	WRITE(numout,*) ' sn_cfctl%procmin = ', sn_cfctl%procmin
	408	WRITE(numout,*) ' sn_cfctl%procmax = ', sn_cfctl%procmax
	409	WRITE(numout,*) ' sn_cfctl%procincr = ', sn_cfctl%procincr
	410	WRITE(numout,*) ' sn_cfctl%ptimincr = ', sn_cfctl%ptimincr
[3324]	411	WRITE(numout,*) ' level of print nn_print = ', nn_print
	412	WRITE(numout,*) ' Start i indice for SUM control nn_ictls = ', nn_ictls
	413	WRITE(numout,*) ' End i indice for SUM control nn_ictle = ', nn_ictle
	414	WRITE(numout,*) ' Start j indice for SUM control nn_jctls = ', nn_jctls
	415	WRITE(numout,*) ' End j indice for SUM control nn_jctle = ', nn_jctle
	416	WRITE(numout,*) ' number of proc. following i nn_isplt = ', nn_isplt
	417	WRITE(numout,*) ' number of proc. following j nn_jsplt = ', nn_jsplt
[9019]	418	WRITE(numout,*) ' timing by routine ln_timing = ', ln_timing
	419	WRITE(numout,*) ' CFL diagnostics ln_diacfl = ', ln_diacfl
[3324]	420	ENDIF
	421	!
	422	nprint = nn_print ! convert DOCTOR namelist names into OLD names
	423	nictls = nn_ictls
	424	nictle = nn_ictle
	425	njctls = nn_jctls
	426	njctle = nn_jctle
	427	isplt = nn_isplt
	428	jsplt = nn_jsplt
[4147]	429
	430	IF(lwp) THEN ! control print
	431	WRITE(numout,*)
	432	WRITE(numout,*) ' Namelist namcfg'
[9213]	433	WRITE(numout,*) ' read domain configuration file ln_read_cfg = ', ln_read_cfg
[7646]	434	WRITE(numout,*) ' filename to be read cn_domcfg = ', TRIM(cn_domcfg)
[9213]	435	WRITE(numout,*) ' keep closed seas in the domain (if exist) ln_closea = ', ln_closea
	436	WRITE(numout,*) ' create a configuration definition file ln_write_cfg = ', ln_write_cfg
[7646]	437	WRITE(numout,*) ' filename to be written cn_domcfg_out = ', TRIM(cn_domcfg_out)
	438	WRITE(numout,*) ' use file attribute if exists as i/p j-start ln_use_jattr = ', ln_use_jattr
[4147]	439	ENDIF
[9213]	440	IF( .NOT.ln_read_cfg ) ln_closea = .false. ! dealing possible only with a domcfg file
	441	!
[3324]	442	! ! Parameter control
	443	!
[12377]	444	IF( sn_cfctl%l_prtctl .OR. sn_cfctl%l_prttrc ) THEN ! sub-domain area indices for the control prints
[3324]	445	IF( lk_mpp .AND. jpnij > 1 ) THEN
	446	isplt = jpni ; jsplt = jpnj ; ijsplt = jpni*jpnj ! the domain is forced to the real split domain
	447	ELSE
	448	IF( isplt == 1 .AND. jsplt == 1 ) THEN
	449	CALL ctl_warn( ' - isplt & jsplt are equal to 1', &
	450	& ' - the print control will be done over the whole domain' )
	451	ENDIF
	452	ijsplt = isplt * jsplt ! total number of processors ijsplt
	453	ENDIF
	454	IF(lwp) WRITE(numout,*)' - The total number of processors over which the'
	455	IF(lwp) WRITE(numout,*)' print control will be done is ijsplt : ', ijsplt
	456	!
	457	! ! indices used for the SUM control
	458	IF( nictls+nictle+njctls+njctle == 0 ) THEN ! print control done over the default area
[7646]	459	lsp_area = .FALSE.
[3324]	460	ELSE ! print control done over a specific area
	461	lsp_area = .TRUE.
	462	IF( nictls < 1 .OR. nictls > jpiglo ) THEN
	463	CALL ctl_warn( ' - nictls must be 1<=nictls>=jpiglo, it is forced to 1' )
	464	nictls = 1
	465	ENDIF
	466	IF( nictle < 1 .OR. nictle > jpiglo ) THEN
	467	CALL ctl_warn( ' - nictle must be 1<=nictle>=jpiglo, it is forced to jpiglo' )
	468	nictle = jpiglo
	469	ENDIF
	470	IF( njctls < 1 .OR. njctls > jpjglo ) THEN
	471	CALL ctl_warn( ' - njctls must be 1<=njctls>=jpjglo, it is forced to 1' )
	472	njctls = 1
	473	ENDIF
	474	IF( njctle < 1 .OR. njctle > jpjglo ) THEN
	475	CALL ctl_warn( ' - njctle must be 1<=njctle>=jpjglo, it is forced to jpjglo' )
	476	njctle = jpjglo
	477	ENDIF
	478	ENDIF
	479	ENDIF
	480	!
[9213]	481	IF( 1._wp /= SIGN(1._wp,-0._wp) ) CALL ctl_stop( 'nemo_ctl: The intrinsec SIGN function follows f2003 standard.', &
[11229]	482	& 'Compile with key_nosignedzero enabled:', &
	483	& '--> add -Dkey_nosignedzero to the definition of %CPP in your arch file' )
[5407]	484	!
[9213]	485	#if defined key_agrif
	486	IF( ln_timing ) CALL ctl_stop( 'AGRIF not implemented with ln_timing = true')
	487	#endif
	488	!
[3324]	489	END SUBROUTINE nemo_ctl
	490
	491
	492	SUBROUTINE nemo_closefile
	493	!!----------------------------------------------------------------------
	494	!! * ROUTINE nemo_closefile *
	495	!!
	496	!! ** Purpose : Close the files
	497	!!----------------------------------------------------------------------
	498	!
	499	IF( lk_mpp ) CALL mppsync
	500	!
	501	CALL iom_close ! close all input/output files managed by iom_*
	502	!
[9213]	503	IF( numstp /= -1 ) CLOSE( numstp ) ! time-step file
[9267]	504	IF( numrun /= -1 ) CLOSE( numrun ) ! run statistics file
[4624]	505	IF( lwm.AND.numond /= -1 ) CLOSE( numond ) ! oce output namelist
	506	IF( lwm.AND.numoni /= -1 ) CLOSE( numoni ) ! ice output namelist
[9213]	507	IF( numevo_ice /= -1 ) CLOSE( numevo_ice ) ! ice variables (temp. evolution)
	508	IF( numout /= 6 ) CLOSE( numout ) ! standard model output file
[3324]	509	!
	510	numout = 6 ! redefine numout in case it is used after this point...
	511	!
	512	END SUBROUTINE nemo_closefile
	513
	514
	515	SUBROUTINE nemo_alloc
	516	!!----------------------------------------------------------------------
	517	!! * ROUTINE nemo_alloc *
	518	!!
	519	!! ** Purpose : Allocate all the dynamic arrays of the OPA modules
	520	!!
	521	!! ** Method :
	522	!!----------------------------------------------------------------------
[9213]	523	USE diawri , ONLY : dia_wri_alloc
	524	USE dom_oce , ONLY : dom_oce_alloc
	525	USE bdy_oce , ONLY : ln_bdy, bdy_oce_alloc
[9019]	526	USE oce ! mandatory for sea-ice because needed for bdy arrays
[3324]	527	!
[7646]	528	INTEGER :: ierr
[3324]	529	!!----------------------------------------------------------------------
	530	!
[9213]	531	ierr = dia_wri_alloc()
	532	ierr = ierr + dom_oce_alloc() ! ocean domain
[9570]	533	ierr = ierr + oce_alloc () ! (tsn...) needed for agrif and/or SI3 and bdy
[9213]	534	ierr = ierr + bdy_oce_alloc() ! bdy masks (incl. initialization)
[3324]	535	!
[10425]	536	CALL mpp_sum( 'nemogcm', ierr )
[9213]	537	IF( ierr /= 0 ) CALL ctl_stop( 'STOP', 'nemo_alloc: unable to allocate standard ocean arrays' )
[3324]	538	!
	539	END SUBROUTINE nemo_alloc
	540
[12939]	541	SUBROUTINE nemo_set_cfctl(sn_cfctl, setto )
[10570]	542	!!----------------------------------------------------------------------
	543	!! * ROUTINE nemo_set_cfctl *
	544	!!
	545	!! ** Purpose : Set elements of the output control structure to setto.
	546	!!
	547	!! ** Method : Note this routine can be used to switch on/off some
[12939]	548	!! types of output for selected areas.
[10570]	549	!!----------------------------------------------------------------------
[12939]	550	TYPE(sn_ctl), INTENT(inout) :: sn_cfctl
	551	LOGICAL , INTENT(in ) :: setto
[10570]	552	!!----------------------------------------------------------------------
[12939]	553	sn_cfctl%l_runstat = setto
	554	sn_cfctl%l_trcstat = setto
[10570]	555	sn_cfctl%l_oceout = setto
	556	sn_cfctl%l_layout = setto
[12377]	557	sn_cfctl%l_prtctl = setto
	558	sn_cfctl%l_prttrc = setto
	559	sn_cfctl%l_oasout = setto
[10570]	560	END SUBROUTINE nemo_set_cfctl
	561
[3324]	562	!!======================================================================
	563	END MODULE nemogcm
[9213]	564

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