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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 @ 13181

Last change on this file since 13181 was 13176, checked in by smasson, 4 years ago
Extra_Halo: rewrite prtctl, supress nn_print, see #2366
Property svn:keywords set to `Id`
File size: 24.6 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	!
[13176]	37	USE prtctl ! Print control
[12939]	38	USE in_out_manager ! I/O manager
[7646]	39	USE lib_mpp ! distributed memory computing
	40	USE mppini ! shared/distributed memory setting (mpp_init routine)
[12586]	41	USE lbcnfd , ONLY : isendto, nsndto ! Setup of north fold exchanges
[7646]	42	USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined)
[3324]	43	#if defined key_iomput
[7646]	44	USE xios ! xIOserver
[3324]	45	#endif
[9781]	46	#if defined key_agrif && defined key_si3
	47	USE agrif_ice_update ! ice update
	48	#endif
[12586]	49	USE halo_mng
[3324]	50
	51	IMPLICIT NONE
	52	PRIVATE
	53
	54	PUBLIC nemo_gcm ! called by model.F90
	55	PUBLIC nemo_init ! needed by AGRIF
	56
	57	CHARACTER(lc) :: cform_aaa="( /, 'AAAAAAAA', / ) " ! flag for output listing
	58
[12377]	59	#if defined key_mpp_mpi
	60	INCLUDE 'mpif.h'
	61	#endif
	62
[3324]	63	!!----------------------------------------------------------------------
[10068]	64	!! NEMO/SAS 4.0 , NEMO Consortium (2018)
[5215]	65	!! $Id$
[10068]	66	!! Software governed by the CeCILL license (see ./LICENSE)
[3324]	67	!!----------------------------------------------------------------------
	68	CONTAINS
	69
	70	SUBROUTINE nemo_gcm
	71	!!----------------------------------------------------------------------
	72	!! * ROUTINE nemo_gcm *
	73	!!
[7646]	74	!! ** Purpose : NEMO solves the primitive equations on an orthogonal
[3324]	75	!! curvilinear mesh on the sphere.
	76	!!
	77	!! ** Method : - model general initialization
	78	!! - launch the time-stepping (stp routine)
	79	!! - finalize the run by closing files and communications
	80	!!
	81	!! References : Madec, Delecluse, Imbard, and Levy, 1997: internal report, IPSL.
	82	!! Madec, 2008, internal report, IPSL.
	83	!!----------------------------------------------------------------------
[7646]	84	INTEGER :: istp ! time step index
[3324]	85	!!----------------------------------------------------------------------
	86	!
	87	#if defined key_agrif
[9213]	88	CALL Agrif_Init_Grids() ! AGRIF: set the meshes
[3324]	89	#endif
	90	! !-----------------------!
	91	CALL nemo_init !== Initialisations ==!
	92	! !-----------------------!
	93	#if defined key_agrif
[12377]	94	Kbb_a = Nbb; Kmm_a = Nnn; Krhs_a = Nrhs ! agrif_oce module copies of time level indices
[5407]	95	CALL Agrif_Declare_Var_dom ! AGRIF: set the meshes for DOM
	96	CALL Agrif_Declare_Var ! " " " " " DYN/TRA
	97	# if defined key_top
	98	CALL Agrif_Declare_Var_top ! " " " " " TOP
	99	# endif
[9570]	100	# if defined key_si3
[9611]	101	CALL Agrif_Declare_Var_ice ! " " " " " Sea ice
[7646]	102	# endif
[3324]	103	#endif
	104	! check that all process are still there... If some process have an error,
	105	! they will never enter in step and other processes will wait until the end of the cpu time!
[10425]	106	CALL mpp_max( 'nemogcm', nstop )
[3324]	107
	108	IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA
	109
	110	! !-----------------------!
	111	! !== time stepping ==!
	112	! !-----------------------!
	113	istp = nit000
[9213]	114	!
[7646]	115	#if defined key_agrif
[9213]	116	! !== AGRIF time-stepping ==!
[7646]	117	CALL Agrif_Regrid()
[9213]	118	!
[9781]	119	#if defined key_si3
	120	! Recursive update from highest nested level to lowest:
[12377]	121	Kbb_a = Nbb; Kmm_a = Nnn; Krhs_a = Nrhs ! agrif_oce module copies of time level indices
[9781]	122	CALL Agrif_step_child_adj(Agrif_update_ice)
	123	#endif
	124	!
[9213]	125	DO WHILE( istp <= nitend .AND. nstop == 0 )
	126	CALL stp
	127	istp = istp + 1
	128	END DO
	129	!
[3324]	130	#else
[9213]	131	!
	132	IF( .NOT.ln_diurnal_only ) THEN !== Standard time-stepping ==!
	133	!
	134	DO WHILE( istp <= nitend .AND. nstop == 0 )
[12377]	135	#if defined key_mpp_mpi
	136	ncom_stp = istp
	137	IF ( istp == ( nit000 + 1 ) ) elapsed_time = MPI_Wtime()
	138	IF ( istp == nitend ) elapsed_time = MPI_Wtime() - elapsed_time
	139	#endif
[9213]	140	CALL stp ( istp )
	141	istp = istp + 1
[7646]	142	END DO
[9213]	143	!
	144	ELSE !== diurnal SST time-steeping only ==!
	145	!
	146	DO WHILE( istp <= nitend .AND. nstop == 0 )
	147	CALL stp_diurnal( istp ) ! time step only the diurnal SST
	148	istp = istp + 1
	149	END DO
	150	!
	151	ENDIF
[5407]	152	!
[9213]	153	#endif
	154	!
[5407]	155	IF( ln_icebergs ) CALL icb_end( nitend )
	156
[3324]	157	! !------------------------!
	158	! !== finalize the run ==!
	159	! !------------------------!
[7646]	160	IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA
[3324]	161	!
[7646]	162	IF( nstop /= 0 .AND. lwp ) THEN ! error print
[11536]	163	WRITE(ctmp1,*) ' ==>>> nemo_gcm: a total of ', nstop, ' errors have been found'
[12939]	164	IF( ngrdstop > 0 ) THEN
	165	WRITE(ctmp9,'(i2)') ngrdstop
[13015]	166	WRITE(ctmp2,*) ' E R R O R detected in Agrif grid '//TRIM(ctmp9)
	167	WRITE(ctmp3,) ' Look for "E R R O R" messages in all existing '//TRIM(ctmp9)//'_ocean_output files'
	168	CALL ctl_stop( ' ', ctmp1, ' ', ctmp2, ' ', ctmp3 )
[12939]	169	ELSE
[13015]	170	WRITE(ctmp2,) ' Look for "E R R O R" messages in all existing ocean_output files'
	171	CALL ctl_stop( ' ', ctmp1, ' ', ctmp2 )
[12939]	172	ENDIF
[3324]	173	ENDIF
	174	!
[9019]	175	IF( ln_timing ) CALL timing_finalize
[3324]	176	!
	177	CALL nemo_closefile
[5407]	178	!
[3769]	179	#if defined key_iomput
[9213]	180	CALL xios_finalize ! end mpp communications with xios
	181	IF( lk_oasis ) CALL cpl_finalize ! end coupling and mpp communications with OASIS
[3769]	182	#else
[9213]	183	IF ( lk_oasis ) THEN ; CALL cpl_finalize ! end coupling and mpp communications with OASIS
[11536]	184	ELSEIF( lk_mpp ) THEN ; CALL mppstop ! end mpp communications
[5407]	185	ENDIF
[3769]	186	#endif
[3324]	187	!
[11229]	188	IF(lwm) THEN
	189	IF( nstop == 0 ) THEN ; STOP 0
[11536]	190	ELSE ; STOP 123
[11229]	191	ENDIF
	192	ENDIF
	193	!
[3324]	194	END SUBROUTINE nemo_gcm
	195
	196
	197	SUBROUTINE nemo_init
	198	!!----------------------------------------------------------------------
	199	!! * ROUTINE nemo_init *
	200	!!
	201	!! ** Purpose : initialization of the NEMO GCM
	202	!!----------------------------------------------------------------------
[11536]	203	INTEGER :: ios, ilocal_comm ! local integers
[9213]	204	!!
[13176]	205	NAMELIST/namctl/ sn_cfctl, ln_timing, ln_diacfl, &
	206	& nn_isplt, nn_jsplt, nn_ictls, nn_ictle, nn_jctls, nn_jctle
[9213]	207	NAMELIST/namcfg/ ln_read_cfg, cn_domcfg, ln_closea, ln_write_cfg, cn_domcfg_out, ln_use_jattr
[3324]	208	!!----------------------------------------------------------------------
[5407]	209	!
[11536]	210	IF( lk_oasis ) THEN ; cxios_context = 'sas'
	211	ELSE ; cxios_context = 'nemo'
[7646]	212	ENDIF
[12586]	213	nn_hls = 1
[7646]	214	!
[11536]	215	! !-------------------------------------------------!
	216	! ! set communicator & select the local rank !
	217	! ! must be done as soon as possible to get narea !
	218	! !-------------------------------------------------!
[7646]	219	!
[3324]	220	#if defined key_iomput
	221	IF( Agrif_Root() ) THEN
[5407]	222	IF( lk_oasis ) THEN
[11536]	223	CALL cpl_init( "sas", ilocal_comm ) ! nemo local communicator given by oasis
	224	CALL xios_initialize( "not used",local_comm=ilocal_comm ) ! send nemo communicator to xios
[5407]	225	ELSE
[7646]	226	CALL xios_initialize( "for_xios_mpi_id",return_comm=ilocal_comm ) ! nemo local communicator given by xios
[5407]	227	ENDIF
[3324]	228	ENDIF
[11536]	229	CALL mpp_start( ilocal_comm )
[3324]	230	#else
[5407]	231	IF( lk_oasis ) THEN
	232	IF( Agrif_Root() ) THEN
[11536]	233	CALL cpl_init( "sas", ilocal_comm ) ! nemo local communicator given by oasis
[5407]	234	ENDIF
[11536]	235	CALL mpp_start( ilocal_comm )
[5407]	236	ELSE
[11536]	237	CALL mpp_start( )
[5407]	238	ENDIF
[3324]	239	#endif
[11536]	240	!
	241	narea = mpprank + 1 ! mpprank: the rank of proc (0 --> mppsize -1 )
	242	lwm = (narea == 1) ! control of output namelists
	243	!
	244	! !---------------------------------------------------------------!
	245	! ! Open output files, reference and configuration namelist files !
	246	! !---------------------------------------------------------------!
	247	!
	248	! open ocean.output as soon as possible to get all output prints (including errors messages)
	249	IF( lk_oasis ) THEN
[12377]	250	IF( lwm ) CALL ctl_opn( numout, 'sas.output', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. )
[11536]	251	! open reference and configuration namelist files
[12377]	252	CALL load_nml( numnam_ref, 'namelist_sas_ref', -1, lwm )
	253	CALL load_nml( numnam_cfg, 'namelist_sas_cfg', -1, lwm )
	254	IF( lwm ) CALL ctl_opn( numond, 'output.namelist_sas.dyn', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. )
[10570]	255	ELSE
[12377]	256	IF( lwm ) CALL ctl_opn( numout, 'ocean.output', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. )
[11536]	257	! open reference and configuration namelist files
[12377]	258	CALL load_nml( numnam_ref, 'namelist_ref', -1, lwm )
	259	CALL load_nml( numnam_cfg, 'namelist_cfg', -1, lwm )
	260	IF( lwm ) CALL ctl_opn( numond, 'output.namelist.dyn', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. )
[10570]	261	ENDIF
[11536]	262	! open /dev/null file to be able to supress output write easily
[12939]	263	IF( Agrif_Root() ) THEN
[11536]	264	CALL ctl_opn( numnul, '/dev/null', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. )
[12939]	265	#ifdef key_agrif
	266	ELSE
	267	numnul = Agrif_Parent(numnul)
	268	#endif
	269	ENDIF
[11536]	270	!
	271	! !--------------------!
[12377]	272	! ! Open listing units ! -> need sn_cfctl from namctl to define lwp
[11536]	273	! !--------------------!
	274	!
	275	READ ( numnam_ref, namctl, IOSTAT = ios, ERR = 901 )
	276	901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namctl in reference namelist' )
	277	READ ( numnam_cfg, namctl, IOSTAT = ios, ERR = 902 )
	278	902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namctl in configuration namelist' )
	279	!
[12377]	280	! finalize the definition of namctl variables
[12939]	281	IF( narea < sn_cfctl%procmin .OR. narea > sn_cfctl%procmax .OR. MOD( narea - sn_cfctl%procmin, sn_cfctl%procincr ) /= 0 ) &
	282	& CALL nemo_set_cfctl( sn_cfctl, .FALSE. )
[11536]	283	!
[12377]	284	lwp = (narea == 1) .OR. sn_cfctl%l_oceout ! control of all listing output print
	285	!
[11536]	286	IF(lwp) THEN ! open listing units
[3324]	287	!
[11536]	288	IF( .NOT. lwm ) THEN ! alreay opened for narea == 1
	289	IF(lk_oasis) THEN ; CALL ctl_opn( numout, 'sas.output','REPLACE','FORMATTED','SEQUENTIAL',-1,-1, .FALSE., narea )
	290	ELSE ; CALL ctl_opn( numout, 'ocean.output','REPLACE','FORMATTED','SEQUENTIAL',-1,-1, .FALSE., narea )
	291	ENDIF
[5407]	292	ENDIF
[3324]	293	!
	294	WRITE(numout,*)
[11536]	295	WRITE(numout,*) ' CNRS - NERC - Met OFFICE - MERCATOR-ocean - CMCC'
[3324]	296	WRITE(numout,*) ' NEMO team'
	297	WRITE(numout,*) ' Ocean General Circulation Model'
[10570]	298	WRITE(numout,*) ' NEMO version 4.0 (2019) '
[3331]	299	WRITE(numout,*) ' StandAlone Surface version (SAS) '
[10570]	300	WRITE(numout,*) " ._ ._ ._ ._ ._ "
	301	WRITE(numout,*) " _.-._)`\_.-._)`\_.-._)`\_.-._)`\_.-._)`\_ "
[3324]	302	WRITE(numout,*)
[10570]	303	WRITE(numout,*) " o _, _, "
	304	WRITE(numout,*) " o .' ( .-' / "
	305	WRITE(numout,*) " o _/..._'. .' / "
	306	WRITE(numout,*) " ( o .-'` ` '-./ _.' "
	307	WRITE(numout,*) " ) ( o) ;= <_ ( "
	308	WRITE(numout,*) " ( '-.,\\__ __.-;`\ '. ) "
	309	WRITE(numout,*) " ) ) \) \|`\ \) '. \ ( ( "
	310	WRITE(numout,*) " ( ( \_/ '-._\ ) ) "
[11229]	311	WRITE(numout,*) " ) ) jgs ` ( ( "
[10570]	312	WRITE(numout,*) " ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ "
[3324]	313	WRITE(numout,*)
[7646]	314	WRITE(numout,*)
[3324]	315	!
[7646]	316	WRITE(numout,cform_aaa) ! Flag AAAAAAA
	317	!
[3324]	318	ENDIF
[10459]	319	!
[11536]	320	IF(lwm) WRITE( numond, namctl )
	321	!
	322	! !------------------------------------!
	323	! ! Set global domain size parameters !
	324	! !------------------------------------!
	325	!
	326	READ ( numnam_ref, namcfg, IOSTAT = ios, ERR = 903 )
	327	903 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namcfg in reference namelist' )
	328	READ ( numnam_cfg, namcfg, IOSTAT = ios, ERR = 904 )
	329	904 IF( ios > 0 ) CALL ctl_nam ( ios , 'namcfg in configuration namelist' )
	330	!
	331	IF( ln_read_cfg ) THEN ! Read sizes in domain configuration file
[12960]	332	CALL domain_cfg ( cn_cfg, nn_cfg, Ni0glo, Nj0glo, jpkglo, jperio )
[11536]	333	ELSE ! user-defined namelist
[12960]	334	CALL usr_def_nam( cn_cfg, nn_cfg, Ni0glo, Nj0glo, jpkglo, jperio )
[11536]	335	ENDIF
	336	!
	337	IF(lwm) WRITE( numond, namcfg )
	338	!
	339	! !-----------------------------------------!
	340	! ! mpp parameters and domain decomposition !
	341	! !-----------------------------------------!
	342	CALL mpp_init
[3324]	343
[12586]	344	CALL halo_mng_init()
[7646]	345	! Now we know the dimensions of the grid and numout has been set: we can allocate arrays
[3324]	346	CALL nemo_alloc()
[9213]	347
[12377]	348	! Initialise time level indices
	349	Nbb = 1; Nnn = 2; Naa = 3; Nrhs = Naa
	350
[3324]	351	! !-------------------------------!
	352	! ! NEMO general initialization !
	353	! !-------------------------------!
	354
[7646]	355	CALL nemo_ctl ! Control prints
[3324]	356	!
[9213]	357	! ! General initialization
	358	IF( ln_timing ) CALL timing_init ! timing
	359	IF( ln_timing ) CALL timing_start( 'nemo_init')
[3324]	360
[9213]	361	CALL phy_cst ! Physical constants
	362	CALL eos_init ! Equation of seawater
[12377]	363	CALL dom_init( Nbb, Nnn, Naa, 'SAS') ! Domain
	364	IF( sn_cfctl%l_prtctl ) &
	365	& CALL prt_ctl_init ! Print control
[9213]	366
	367	CALL day_init ! model calendar (using both namelist and restart infos)
	368	IF( ln_rstart ) CALL rst_read_open
[3324]	369
[9213]	370	! ! external forcing
[12377]	371	CALL sbc_init( Nbb, Nnn, Naa ) ! Forcings : surface module
[3324]	372
[9019]	373	! ==> clem: open boundaries init. is mandatory for sea-ice because ice BDY is not decoupled from
[5510]	374	! the environment of ocean BDY. Therefore bdy is called in both OPA and SAS modules.
	375	! This is not clean and should be changed in the future.
[9019]	376	CALL bdy_init
[5510]	377	! ==>
[12489]	378	CALL icb_init( rn_Dt, nit000) ! initialise icebergs instance
[3324]	379	!
[9213]	380	IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA
	381	!
	382	IF( ln_timing ) CALL timing_stop( 'nemo_init')
	383	!
[3324]	384	END SUBROUTINE nemo_init
	385
	386
	387	SUBROUTINE nemo_ctl
	388	!!----------------------------------------------------------------------
	389	!! * ROUTINE nemo_ctl *
	390	!!
[9213]	391	!! ** Purpose : control print setting
[3324]	392	!!
[12377]	393	!! ** Method : - print namctl and namcfg information and check some consistencies
[3324]	394	!!----------------------------------------------------------------------
	395	!
	396	IF(lwp) THEN ! control print
	397	WRITE(numout,*)
[7646]	398	WRITE(numout,*) 'nemo_ctl: Control prints'
[9213]	399	WRITE(numout,*) '~~~~~~~~'
[3324]	400	WRITE(numout,*) ' Namelist namctl'
[10570]	401	WRITE(numout,*) ' sn_cfctl%l_runstat = ', sn_cfctl%l_runstat
	402	WRITE(numout,*) ' sn_cfctl%l_trcstat = ', sn_cfctl%l_trcstat
	403	WRITE(numout,*) ' sn_cfctl%l_oceout = ', sn_cfctl%l_oceout
	404	WRITE(numout,*) ' sn_cfctl%l_layout = ', sn_cfctl%l_layout
[12377]	405	WRITE(numout,*) ' sn_cfctl%l_prtctl = ', sn_cfctl%l_prtctl
	406	WRITE(numout,*) ' sn_cfctl%l_prttrc = ', sn_cfctl%l_prttrc
	407	WRITE(numout,*) ' sn_cfctl%l_oasout = ', sn_cfctl%l_oasout
[10570]	408	WRITE(numout,*) ' sn_cfctl%procmin = ', sn_cfctl%procmin
	409	WRITE(numout,*) ' sn_cfctl%procmax = ', sn_cfctl%procmax
	410	WRITE(numout,*) ' sn_cfctl%procincr = ', sn_cfctl%procincr
	411	WRITE(numout,*) ' sn_cfctl%ptimincr = ', sn_cfctl%ptimincr
[9019]	412	WRITE(numout,*) ' timing by routine ln_timing = ', ln_timing
	413	WRITE(numout,*) ' CFL diagnostics ln_diacfl = ', ln_diacfl
[3324]	414	ENDIF
	415	!
[13176]	416	IF( .NOT.ln_read_cfg ) ln_closea = .FALSE. ! dealing possible only with a domcfg file
[4147]	417	IF(lwp) THEN ! control print
	418	WRITE(numout,*)
	419	WRITE(numout,*) ' Namelist namcfg'
[9213]	420	WRITE(numout,*) ' read domain configuration file ln_read_cfg = ', ln_read_cfg
[7646]	421	WRITE(numout,*) ' filename to be read cn_domcfg = ', TRIM(cn_domcfg)
[9213]	422	WRITE(numout,*) ' keep closed seas in the domain (if exist) ln_closea = ', ln_closea
	423	WRITE(numout,*) ' create a configuration definition file ln_write_cfg = ', ln_write_cfg
[7646]	424	WRITE(numout,*) ' filename to be written cn_domcfg_out = ', TRIM(cn_domcfg_out)
	425	WRITE(numout,*) ' use file attribute if exists as i/p j-start ln_use_jattr = ', ln_use_jattr
[4147]	426	ENDIF
[9213]	427	!
	428	IF( 1._wp /= SIGN(1._wp,-0._wp) ) CALL ctl_stop( 'nemo_ctl: The intrinsec SIGN function follows f2003 standard.', &
[11229]	429	& 'Compile with key_nosignedzero enabled:', &
	430	& '--> add -Dkey_nosignedzero to the definition of %CPP in your arch file' )
[5407]	431	!
[9213]	432	#if defined key_agrif
	433	IF( ln_timing ) CALL ctl_stop( 'AGRIF not implemented with ln_timing = true')
	434	#endif
	435	!
[3324]	436	END SUBROUTINE nemo_ctl
	437
	438
	439	SUBROUTINE nemo_closefile
	440	!!----------------------------------------------------------------------
	441	!! * ROUTINE nemo_closefile *
	442	!!
	443	!! ** Purpose : Close the files
	444	!!----------------------------------------------------------------------
	445	!
	446	IF( lk_mpp ) CALL mppsync
	447	!
	448	CALL iom_close ! close all input/output files managed by iom_*
	449	!
[9213]	450	IF( numstp /= -1 ) CLOSE( numstp ) ! time-step file
[9267]	451	IF( numrun /= -1 ) CLOSE( numrun ) ! run statistics file
[4624]	452	IF( lwm.AND.numond /= -1 ) CLOSE( numond ) ! oce output namelist
	453	IF( lwm.AND.numoni /= -1 ) CLOSE( numoni ) ! ice output namelist
[9213]	454	IF( numevo_ice /= -1 ) CLOSE( numevo_ice ) ! ice variables (temp. evolution)
	455	IF( numout /= 6 ) CLOSE( numout ) ! standard model output file
[3324]	456	!
	457	numout = 6 ! redefine numout in case it is used after this point...
	458	!
	459	END SUBROUTINE nemo_closefile
	460
	461
	462	SUBROUTINE nemo_alloc
	463	!!----------------------------------------------------------------------
	464	!! * ROUTINE nemo_alloc *
	465	!!
	466	!! ** Purpose : Allocate all the dynamic arrays of the OPA modules
	467	!!
	468	!! ** Method :
	469	!!----------------------------------------------------------------------
[9213]	470	USE diawri , ONLY : dia_wri_alloc
	471	USE dom_oce , ONLY : dom_oce_alloc
	472	USE bdy_oce , ONLY : ln_bdy, bdy_oce_alloc
[9019]	473	USE oce ! mandatory for sea-ice because needed for bdy arrays
[3324]	474	!
[7646]	475	INTEGER :: ierr
[3324]	476	!!----------------------------------------------------------------------
	477	!
[9213]	478	ierr = dia_wri_alloc()
	479	ierr = ierr + dom_oce_alloc() ! ocean domain
[9570]	480	ierr = ierr + oce_alloc () ! (tsn...) needed for agrif and/or SI3 and bdy
[9213]	481	ierr = ierr + bdy_oce_alloc() ! bdy masks (incl. initialization)
[3324]	482	!
[10425]	483	CALL mpp_sum( 'nemogcm', ierr )
[9213]	484	IF( ierr /= 0 ) CALL ctl_stop( 'STOP', 'nemo_alloc: unable to allocate standard ocean arrays' )
[3324]	485	!
	486	END SUBROUTINE nemo_alloc
	487
[12939]	488	SUBROUTINE nemo_set_cfctl(sn_cfctl, setto )
[10570]	489	!!----------------------------------------------------------------------
	490	!! * ROUTINE nemo_set_cfctl *
	491	!!
	492	!! ** Purpose : Set elements of the output control structure to setto.
	493	!!
	494	!! ** Method : Note this routine can be used to switch on/off some
[12939]	495	!! types of output for selected areas.
[10570]	496	!!----------------------------------------------------------------------
[12939]	497	TYPE(sn_ctl), INTENT(inout) :: sn_cfctl
	498	LOGICAL , INTENT(in ) :: setto
[10570]	499	!!----------------------------------------------------------------------
[12939]	500	sn_cfctl%l_runstat = setto
	501	sn_cfctl%l_trcstat = setto
[10570]	502	sn_cfctl%l_oceout = setto
	503	sn_cfctl%l_layout = setto
[12377]	504	sn_cfctl%l_prtctl = setto
	505	sn_cfctl%l_prttrc = setto
	506	sn_cfctl%l_oasout = setto
[10570]	507	END SUBROUTINE nemo_set_cfctl
	508
[3324]	509	!!======================================================================
	510	END MODULE nemogcm
[9213]	511

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