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nemogcm.F90 @ 12806

Last change on this file since 12806 was 11467, checked in by andmirek, 5 years ago
Ticket #2197 allocate arrays at the beggining of the run
File size: 31.0 KB

Rev	Line
[2496]	1	MODULE nemogcm
[2442]	2	!!======================================================================
[2496]	3	!! * MODULE nemogcm *
	4	!! Ocean system : NEMO GCM (ocean dynamics, on-line tracers, biochemistry and sea-ice)
[2442]	5	!!======================================================================
[1593]	6	!! History : OPA ! 1990-10 (C. Levy, G. Madec) Original code
	7	!! 7.0 ! 1991-11 (M. Imbard, C. Levy, G. Madec)
[3764]	8	!! 7.1 ! 1993-03 (M. Imbard, C. Levy, G. Madec, O. Marti, M. Guyon, A. Lazar,
	9	!! P. Delecluse, C. Perigaud, G. Caniaux, B. Colot, C. Maes) release 7.1
[1593]	10	!! - ! 1992-06 (L.Terray) coupling implementation
[3764]	11	!! - ! 1993-11 (M.A. Filiberti) IGLOO sea-ice
	12	!! 8.0 ! 1996-03 (M. Imbard, C. Levy, G. Madec, O. Marti, M. Guyon, A. Lazar,
[2104]	13	!! P. Delecluse, L.Terray, M.A. Filiberti, J. Vialar, A.M. Treguier, M. Levy) release 8.0
[1593]	14	!! 8.1 ! 1997-06 (M. Imbard, G. Madec)
[9656]	15	!! 8.2 ! 1999-11 (M. Imbard, H. Goosse) sea-ice model
[3764]	16	!! ! 1999-12 (V. Thierry, A-M. Treguier, M. Imbard, M-A. Foujols) OPEN-MP
[1593]	17	!! ! 2000-07 (J-M Molines, M. Imbard) Open Boundary Conditions (CLIPPER)
	18	!! NEMO 1.0 ! 2002-08 (G. Madec) F90: Free form and modules
	19	!! - ! 2004-06 (R. Redler, NEC CCRLE, Germany) add OASIS[3/4] coupled interfaces
	20	!! - ! 2004-08 (C. Talandier) New trends organization
	21	!! - ! 2005-06 (C. Ethe) Add the 1D configuration possibility
	22	!! - ! 2005-11 (V. Garnier) Surface pressure gradient organization
	23	!! - ! 2006-03 (L. Debreu, C. Mazauric) Agrif implementation
	24	!! - ! 2006-04 (G. Madec, R. Benshila) Step reorganization
	25	!! - ! 2007-07 (J. Chanut, A. Sellar) Unstructured open boundaries (BDY)
	26	!! 3.2 ! 2009-08 (S. Masson) open/write in the listing file in mpp
[3764]	27	!! 3.3 ! 2010-05 (K. Mogensen, A. Weaver, M. Martin, D. Lea) Assimilation interface
[2236]	28	!! - ! 2010-10 (C. Ethe, G. Madec) reorganisation of initialisation phase
[3294]	29	!! 3.3.1! 2011-01 (A. R. Porter, STFC Daresbury) dynamical allocation
[5836]	30	!! - ! 2011-11 (C. Harris) decomposition changes for running with CICE
	31	!! 3.6 ! 2012-05 (C. Calone, J. Simeon, G. Madec, C. Ethe) Add grid coarsening
	32	!! - ! 2014-12 (G. Madec) remove KPP scheme and cross-land advection (cla)
[7646]	33	!! 4.0 ! 2016-10 (G. Madec, S. Flavoni) domain configuration / user defined interface
[1593]	34	!!----------------------------------------------------------------------
[3]	35
	36	!!----------------------------------------------------------------------
[6140]	37	!! nemo_gcm : solve ocean dynamics, tracer, biogeochemistry and/or sea-ice
	38	!! nemo_init : initialization of the NEMO system
	39	!! nemo_ctl : initialisation of the contol print
	40	!! nemo_closefile: close remaining open files
	41	!! nemo_alloc : dynamical allocation
[3]	42	!!----------------------------------------------------------------------
[6140]	43	USE step_oce ! module used in the ocean time stepping module (step.F90)
[7646]	44	USE phycst ! physical constant (par_cst routine)
	45	USE domain ! domain initialization (dom_init & dom_cfg routines)
[9161]	46	USE closea ! treatment of closed seas (for ln_closea)
[7646]	47	USE usrdef_nam ! user defined configuration
[6140]	48	USE tideini ! tidal components initialization (tide_ini routine)
[9019]	49	USE bdy_oce, ONLY : ln_bdy
[6140]	50	USE bdyini ! open boundary cond. setting (bdy_init routine)
	51	USE istate ! initial state setting (istate_init routine)
	52	USE ldfdyn ! lateral viscosity setting (ldfdyn_init routine)
	53	USE ldftra ! lateral diffusivity setting (ldftra_init routine)
	54	USE trdini ! dyn/tra trends initialization (trd_init routine)
	55	USE asminc ! assimilation increments
	56	USE asmbkg ! writing out state trajectory
	57	USE diaptr ! poleward transports (dia_ptr_init routine)
	58	USE diadct ! sections transports (dia_dct_init routine)
	59	USE diaobs ! Observation diagnostics (dia_obs_init routine)
	60	USE diacfl ! CFL diagnostics (dia_cfl_init routine)
	61	USE step ! NEMO time-stepping (stp routine)
	62	USE icbini ! handle bergs, initialisation
	63	USE icbstp ! handle bergs, calving, themodynamics and transport
	64	USE cpl_oasis3 ! OASIS3 coupling
	65	USE c1d ! 1D configuration
	66	USE step_c1d ! Time stepping loop for the 1D configuration
	67	USE dyndmp ! Momentum damping
	68	USE stopar ! Stochastic param.: ???
	69	USE stopts ! Stochastic param.: ???
[7646]	70	USE diurnal_bulk ! diurnal bulk SST
	71	USE step_diu ! diurnal bulk SST timestepping (called from here if run offline)
	72	USE crsini ! initialise grid coarsening utility
	73	USE diatmb ! Top,middle,bottom output
	74	USE dia25h ! 25h mean output
	75	USE sbc_oce , ONLY : lk_oasis
	76	USE wet_dry ! Wetting and drying setting (wad_init routine)
[1594]	77	#if defined key_top
[6140]	78	USE trcini ! passive tracer initialisation
[1594]	79	#endif
[7646]	80	#if defined key_nemocice_decomp
	81	USE ice_domain_size, only: nx_global, ny_global
	82	#endif
	83	!
[6140]	84	USE lib_mpp ! distributed memory computing
[7646]	85	USE mppini ! shared/distributed memory setting (mpp_init routine)
[9213]	86	USE lbcnfd , ONLY : isendto, nsndto, nfsloop, nfeloop ! Setup of north fold exchanges
[7646]	87	USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined)
[1412]	88	#if defined key_iomput
[6140]	89	USE xios ! xIOserver
[1359]	90	#endif
[9780]	91	#if defined key_agrif
	92	USE agrif_all_update ! Master Agrif update
	93	#endif
[11467]	94	USE scoce, ONLY : scoce_alloc ! scratch arrays
[268]	95
[2715]	96	IMPLICIT NONE
[3]	97	PRIVATE
	98
[2496]	99	PUBLIC nemo_gcm ! called by model.F90
	100	PUBLIC nemo_init ! needed by AGRIF
[3764]	101	PUBLIC nemo_alloc ! needed by TAM
[467]	102
[2498]	103	CHARACTER(lc) :: cform_aaa="( /, 'AAAAAAAA', / ) " ! flag for output listing
[1593]	104
[3]	105	!!----------------------------------------------------------------------
[9570]	106	!! NEMO/OCE 4.0 , NEMO Consortium (2018)
[2392]	107	!! $Id$
[10843]	108	!! Software governed by the CeCILL license (see ./LICENSE)
[3]	109	!!----------------------------------------------------------------------
	110	CONTAINS
	111
[2496]	112	SUBROUTINE nemo_gcm
[3]	113	!!----------------------------------------------------------------------
[2496]	114	!! * ROUTINE nemo_gcm *
[3]	115	!!
[3764]	116	!! ** Purpose : NEMO solves the primitive equations on an orthogonal
[1593]	117	!! curvilinear mesh on the sphere.
[3]	118	!!
	119	!! ** Method : - model general initialization
	120	!! - launch the time-stepping (stp routine)
[1593]	121	!! - finalize the run by closing files and communications
[3]	122	!!
[2715]	123	!! References : Madec, Delecluse, Imbard, and Levy, 1997: internal report, IPSL.
[1593]	124	!! Madec, 2008, internal report, IPSL.
[3]	125	!!----------------------------------------------------------------------
[7646]	126	INTEGER :: istp ! time step index
[389]	127	!!----------------------------------------------------------------------
[2382]	128	!
[392]	129	#if defined key_agrif
[1593]	130	CALL Agrif_Init_Grids() ! AGRIF: set the meshes
[389]	131	#endif
[1593]	132	! !-----------------------!
[2496]	133	CALL nemo_init !== Initialisations ==!
[1593]	134	! !-----------------------!
[2715]	135	#if defined key_agrif
[3680]	136	CALL Agrif_Declare_Var_dom ! AGRIF: set the meshes for DOM
	137	CALL Agrif_Declare_Var ! " " " " " DYN/TRA
[2715]	138	# if defined key_top
[3680]	139	CALL Agrif_Declare_Var_top ! " " " " " TOP
[2715]	140	# endif
[9570]	141	# if defined key_si3
[9611]	142	CALL Agrif_Declare_Var_ice ! " " " " " Sea ice
[7646]	143	# endif
[2715]	144	#endif
[682]	145	! check that all process are still there... If some process have an error,
	146	! they will never enter in step and other processes will wait until the end of the cpu time!
[900]	147	IF( lk_mpp ) CALL mpp_max( nstop )
[682]	148
[1593]	149	IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA
	150
	151	! !-----------------------!
	152	! !== time stepping ==!
	153	! !-----------------------!
[900]	154	istp = nit000
[9210]	155	!
[2236]	156	#if defined key_c1d
[9210]	157	DO WHILE ( istp <= nitend .AND. nstop == 0 ) !== C1D time-stepping ==!
	158	CALL stp_c1d( istp )
	159	istp = istp + 1
	160	END DO
[2236]	161	#else
[9210]	162	!
	163	# if defined key_agrif
	164	! !== AGRIF time-stepping ==!
	165	CALL Agrif_Regrid()
[9213]	166	!
[9780]	167	! Recursive update from highest nested level to lowest:
	168	CALL Agrif_step_child_adj(Agrif_Update_All)
	169	!
[9210]	170	DO WHILE( istp <= nitend .AND. nstop == 0 )
	171	CALL stp
	172	istp = istp + 1
	173	END DO
	174	!
	175	IF( .NOT. Agrif_Root() ) THEN
	176	CALL Agrif_ParentGrid_To_ChildGrid()
	177	IF( ln_diaobs ) CALL dia_obs_wri
	178	IF( ln_timing ) CALL timing_finalize
	179	CALL Agrif_ChildGrid_To_ParentGrid()
	180	ENDIF
	181	!
	182	# else
	183	!
	184	IF( .NOT.ln_diurnal_only ) THEN !== Standard time-stepping ==!
	185	!
	186	DO WHILE( istp <= nitend .AND. nstop == 0 )
	187	CALL stp ( istp )
[389]	188	istp = istp + 1
	189	END DO
[9210]	190	!
	191	ELSE !== diurnal SST time-steeping only ==!
	192	!
	193	DO WHILE( istp <= nitend .AND. nstop == 0 )
	194	CALL stp_diurnal( istp ) ! time step only the diurnal SST
	195	istp = istp + 1
	196	END DO
	197	!
	198	ENDIF
	199	!
	200	# endif
	201	!
[2236]	202	#endif
[9210]	203	!
[6140]	204	IF( ln_diaobs ) CALL dia_obs_wri
[3609]	205	!
	206	IF( ln_icebergs ) CALL icb_end( nitend )
[3764]	207
[1593]	208	! !------------------------!
	209	! !== finalize the run ==!
	210	! !------------------------!
[7646]	211	IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA
[1593]	212	!
[7646]	213	IF( nstop /= 0 .AND. lwp ) THEN ! error print
[682]	214	WRITE(numout,cform_err)
[9213]	215	WRITE(numout,*) ' ==>>> nemo_gcm: a total of ', nstop, ' errors have been found'
[9210]	216	WRITE(numout,*)
[389]	217	ENDIF
[1593]	218	!
[9124]	219	IF( ln_timing ) CALL timing_finalize
[3294]	220	!
[2496]	221	CALL nemo_closefile
[4990]	222	!
[3769]	223	#if defined key_iomput
[9210]	224	CALL xios_finalize ! end mpp communications with xios
	225	IF( lk_oasis ) CALL cpl_finalize ! end coupling and mpp communications with OASIS
[532]	226	#else
[9210]	227	IF ( lk_oasis ) THEN ; CALL cpl_finalize ! end coupling and mpp communications with OASIS
	228	ELSEIF( lk_mpp ) THEN ; CALL mppstop ! end mpp communications
[4990]	229	ENDIF
[532]	230	#endif
[900]	231	!
[2496]	232	END SUBROUTINE nemo_gcm
[389]	233
	234
[2496]	235	SUBROUTINE nemo_init
[389]	236	!!----------------------------------------------------------------------
[2496]	237	!! * ROUTINE nemo_init *
[389]	238	!!
[2496]	239	!! ** Purpose : initialization of the NEMO GCM
[389]	240	!!----------------------------------------------------------------------
[7646]	241	INTEGER :: ji ! dummy loop indices
[9213]	242	INTEGER :: ios, ilocal_comm ! local integers
[9490]	243	CHARACTER(len=120), DIMENSION(60) :: cltxt, cltxt2, clnam
[9213]	244	!!
[7646]	245	NAMELIST/namctl/ ln_ctl , nn_print, nn_ictls, nn_ictle, &
	246	& nn_isplt , nn_jsplt, nn_jctls, nn_jctle, &
[9019]	247	& ln_timing, ln_diacfl
[9213]	248	NAMELIST/namcfg/ ln_read_cfg, cn_domcfg, ln_closea, ln_write_cfg, cn_domcfg_out, ln_use_jattr
[3]	249	!!----------------------------------------------------------------------
[1593]	250	!
[7646]	251	cltxt = ''
	252	cltxt2 = ''
	253	clnam = ''
[5407]	254	cxios_context = 'nemo'
[2496]	255	!
[4147]	256	! ! Open reference namelist and configuration namelist files
	257	CALL ctl_opn( numnam_ref, 'namelist_ref', 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE. )
	258	CALL ctl_opn( numnam_cfg, 'namelist_cfg', 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE. )
[1593]	259	!
[9213]	260	REWIND( numnam_ref ) ! Namelist namctl in reference namelist
[4147]	261	READ ( numnam_ref, namctl, IOSTAT = ios, ERR = 901 )
[9168]	262	901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namctl in reference namelist', .TRUE. )
[7646]	263	REWIND( numnam_cfg ) ! Namelist namctl in confguration namelist
[4147]	264	READ ( numnam_cfg, namctl, IOSTAT = ios, ERR = 902 )
[9168]	265	902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namctl in configuration namelist', .TRUE. )
[1593]	266	!
[9213]	267	REWIND( numnam_ref ) ! Namelist namcfg in reference namelist
[4147]	268	READ ( numnam_ref, namcfg, IOSTAT = ios, ERR = 903 )
[9168]	269	903 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namcfg in reference namelist', .TRUE. )
[9213]	270	REWIND( numnam_cfg ) ! Namelist namcfg in confguration namelist
[4147]	271	READ ( numnam_cfg, namcfg, IOSTAT = ios, ERR = 904 )
[9168]	272	904 IF( ios > 0 ) CALL ctl_nam ( ios , 'namcfg in configuration namelist', .TRUE. )
[4309]	273
[7646]	274	! !--------------------------!
	275	! ! Set global domain size ! (control print return in cltxt2)
	276	! !--------------------------!
	277	IF( ln_read_cfg ) THEN ! Read sizes in domain configuration file
	278	CALL domain_cfg ( cltxt2, cn_cfg, nn_cfg, jpiglo, jpjglo, jpkglo, jperio )
	279	!
	280	ELSE ! user-defined namelist
	281	CALL usr_def_nam( cltxt2, clnam, cn_cfg, nn_cfg, jpiglo, jpjglo, jpkglo, jperio )
	282	ENDIF
	283	!
	284	!
[1593]	285	! !--------------------------------------------!
	286	! ! set communicator & select the local node !
[4624]	287	! ! NB: mynode also opens output.namelist.dyn !
	288	! ! on unit number numond on first proc !
[1593]	289	! !--------------------------------------------!
[1412]	290	#if defined key_iomput
[2200]	291	IF( Agrif_Root() ) THEN
[5407]	292	IF( lk_oasis ) THEN
[7646]	293	CALL cpl_init( "oceanx", ilocal_comm ) ! nemo local communicator given by oasis
	294	CALL xios_initialize( "not used" ,local_comm= ilocal_comm ) ! send nemo communicator to xios
[4990]	295	ELSE
[7646]	296	CALL xios_initialize( "for_xios_mpi_id",return_comm=ilocal_comm ) ! nemo local communicator given by xios
[4990]	297	ENDIF
[2200]	298	ENDIF
[5407]	299	! Nodes selection (control print return in cltxt)
	300	narea = mynode( cltxt, 'output.namelist.dyn', numnam_ref, numnam_cfg, numond , nstop, ilocal_comm )
[532]	301	#else
[5407]	302	IF( lk_oasis ) THEN
[4990]	303	IF( Agrif_Root() ) THEN
[7646]	304	CALL cpl_init( "oceanx", ilocal_comm ) ! nemo local communicator given by oasis
[4990]	305	ENDIF
[5407]	306	! Nodes selection (control print return in cltxt)
	307	narea = mynode( cltxt, 'output.namelist.dyn', numnam_ref, numnam_cfg, numond , nstop, ilocal_comm )
[4990]	308	ELSE
[7646]	309	ilocal_comm = 0 ! Nodes selection (control print return in cltxt)
[5407]	310	narea = mynode( cltxt, 'output.namelist.dyn', numnam_ref, numnam_cfg, numond , nstop )
[2236]	311	ENDIF
[532]	312	#endif
[7646]	313
[2715]	314	narea = narea + 1 ! mynode return the rank of proc (0 --> jpnij -1 )
[3]	315
[4624]	316	lwm = (narea == 1) ! control of output namelists
[2715]	317	lwp = (narea == 1) .OR. ln_ctl ! control of all listing output print
[1579]	318
[7646]	319	IF(lwm) THEN ! write merged namelists from earlier to output namelist
	320	! ! now that the file has been opened in call to mynode.
	321	! ! NB: nammpp has already been written in mynode (if lk_mpp_mpi)
[4624]	322	WRITE( numond, namctl )
	323	WRITE( numond, namcfg )
[7646]	324	IF( .NOT.ln_read_cfg ) THEN
	325	DO ji = 1, SIZE(clnam)
	326	IF( TRIM(clnam(ji)) /= '' ) WRITE(numond, * ) clnam(ji) ! namusr_def print
	327	END DO
	328	ENDIF
[4624]	329	ENDIF
	330
[1593]	331	IF(lwp) THEN ! open listing units
	332	!
[1581]	333	CALL ctl_opn( numout, 'ocean.output', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea )
[1593]	334	!
[1579]	335	WRITE(numout,*)
[3294]	336	WRITE(numout,*) ' CNRS - NERC - Met OFFICE - MERCATOR-ocean - INGV - CMCC'
[1593]	337	WRITE(numout,*) ' NEMO team'
[1579]	338	WRITE(numout,*) ' Ocean General Circulation Model'
[9169]	339	WRITE(numout,*) ' NEMO version 4.0 (2017) '
[1579]	340	WRITE(numout,*)
	341	WRITE(numout,*)
[3764]	342	DO ji = 1, SIZE(cltxt)
[7646]	343	IF( TRIM(cltxt (ji)) /= '' ) WRITE(numout,*) cltxt(ji) ! control print of mynode
[1579]	344	END DO
[7646]	345	WRITE(numout,*)
	346	WRITE(numout,*)
	347	DO ji = 1, SIZE(cltxt2)
	348	IF( TRIM(cltxt2(ji)) /= '' ) WRITE(numout,*) cltxt2(ji) ! control print of domain size
	349	END DO
[1593]	350	!
[7646]	351	WRITE(numout,cform_aaa) ! Flag AAAAAAA
	352	!
[473]	353	ENDIF
[9436]	354	! ! Domain decomposition
	355	CALL mpp_init ! MPP
[2715]	356
[7646]	357	! Now we know the dimensions of the grid and numout has been set: we can allocate arrays
[2715]	358	CALL nemo_alloc()
	359
[2496]	360	! !-------------------------------!
	361	! ! NEMO general initialization !
	362	! !-------------------------------!
[473]	363
[7646]	364	CALL nemo_ctl ! Control prints
[2382]	365	!
[9213]	366	! ! General initialization
	367	IF( ln_timing ) CALL timing_init ! timing
	368	IF( ln_timing ) CALL timing_start( 'nemo_init')
[3294]	369	!
[9367]	370	CALL phy_cst ! Physical constants
	371	CALL eos_init ! Equation of state
	372	IF( lk_c1d ) CALL c1d_init ! 1D column configuration
	373	CALL wad_init ! Wetting and drying options
	374	CALL dom_init("OPA") ! Domain
	375	IF( ln_crs ) CALL crs_init ! coarsened grid: domain initialization
	376	IF( ln_ctl ) CALL prt_ctl_init ! Print control
[6140]	377
[9213]	378	CALL diurnal_sst_bulk_init ! diurnal sst
	379	IF( ln_diurnal ) CALL diurnal_sst_coolskin_init ! cool skin
	380	!
	381	IF( ln_diurnal_only ) THEN ! diurnal only: a subset of the initialisation routines
	382	CALL istate_init ! ocean initial state (Dynamics and tracers)
	383	CALL sbc_init ! Forcings : surface module
	384	CALL tra_qsr_init ! penetrative solar radiation qsr
	385	IF( ln_diaobs ) THEN ! Observation & model comparison
	386	CALL dia_obs_init ! Initialize observational data
	387	CALL dia_obs( nit000 - 1 ) ! Observation operator for restart
[6140]	388	ENDIF
[9213]	389	IF( lk_asminc ) CALL asm_inc_init ! Assimilation increments
	390	!
	391	RETURN ! end of initialization
[6140]	392	ENDIF
	393
[9213]	394	CALL istate_init ! ocean initial state (Dynamics and tracers)
[3651]	395
[5836]	396	! ! external forcing
[9213]	397	CALL tide_init ! tidal harmonics
	398	CALL sbc_init ! surface boundary conditions (including sea-ice)
	399	CALL bdy_init ! Open boundaries initialisation
[9019]	400
[5836]	401	! ! Ocean physics
[9019]	402	CALL zdf_phy_init ! Vertical physics
	403
[2082]	404	! ! Lateral physics
[9019]	405	CALL ldf_tra_init ! Lateral ocean tracer physics
	406	CALL ldf_eiv_init ! eddy induced velocity param.
	407	CALL ldf_dyn_init ! Lateral ocean momentum physics
[2082]	408
[9019]	409	! ! Active tracers
	410	IF( ln_traqsr ) CALL tra_qsr_init ! penetrative solar radiation qsr
	411	CALL tra_bbc_init ! bottom heat flux
	412	IF( ln_trabbl ) CALL tra_bbl_init ! advective (and/or diffusive) bottom boundary layer scheme
	413	CALL tra_dmp_init ! internal tracer damping
	414	CALL tra_adv_init ! horizontal & vertical advection
	415	CALL tra_ldf_init ! lateral mixing
[2027]	416
[9019]	417	! ! Dynamics
	418	IF( lk_c1d ) CALL dyn_dmp_init ! internal momentum damping
	419	CALL dyn_adv_init ! advection (vector or flux form)
	420	CALL dyn_vor_init ! vorticity term including Coriolis
	421	CALL dyn_ldf_init ! lateral mixing
	422	CALL dyn_hpg_init ! horizontal gradient of Hydrostatic pressure
	423	CALL dyn_spg_init ! surface pressure gradient
[3764]	424
[5836]	425	#if defined key_top
	426	! ! Passive tracers
[9019]	427	CALL trc_init
[5836]	428	#endif
[9019]	429	IF( l_ldfslp ) CALL ldf_slp_init ! slope of lateral mixing
[5836]	430
	431	! ! Icebergs
[9019]	432	CALL icb_init( rdt, nit000) ! initialise icebergs instance
[5836]	433
	434	! ! Misc. options
[9019]	435	CALL sto_par_init ! Stochastic parametrization
	436	IF( ln_sto_eos ) CALL sto_pts_init ! RRandom T/S fluctuations
[4147]	437
[5836]	438	! ! Diagnostics
[9019]	439	IF( lk_floats ) CALL flo_init ! drifting Floats
	440	IF( ln_diacfl ) CALL dia_cfl_init ! Initialise CFL diagnostics
	441	CALL dia_ptr_init ! Poleward TRansports initialization
	442	IF( lk_diadct ) CALL dia_dct_init ! Sections tranports
	443	CALL dia_hsb_init ! heat content, salt content and volume budgets
	444	CALL trd_init ! Mixed-layer/Vorticity/Integral constraints trends
	445	CALL dia_obs_init ! Initialize observational data
[9213]	446	CALL dia_tmb_init ! TMB outputs
	447	CALL dia_25h_init ! 25h mean outputs
	448	IF( ln_diaobs ) CALL dia_obs( nit000-1 ) ! Observation operator for restart
[6140]	449
[9019]	450	! ! Assimilation increments
	451	IF( lk_asminc ) CALL asm_inc_init ! Initialize assimilation increments
[1593]	452	!
[9213]	453	IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA
	454	!
	455	IF( ln_timing ) CALL timing_stop( 'nemo_init')
	456	!
[2496]	457	END SUBROUTINE nemo_init
[467]	458
	459
[2496]	460	SUBROUTINE nemo_ctl
[467]	461	!!----------------------------------------------------------------------
[2496]	462	!! * ROUTINE nemo_ctl *
[467]	463	!!
[3764]	464	!! ** Purpose : control print setting
[467]	465	!!
[2442]	466	!! ** Method : - print namctl information and check some consistencies
[467]	467	!!----------------------------------------------------------------------
[2442]	468	!
[2496]	469	IF(lwp) THEN ! control print
[531]	470	WRITE(numout,*)
[7646]	471	WRITE(numout,*) 'nemo_ctl: Control prints'
[9213]	472	WRITE(numout,*) '~~~~~~~~'
[1593]	473	WRITE(numout,*) ' Namelist namctl'
[1601]	474	WRITE(numout,*) ' run control (for debugging) ln_ctl = ', ln_ctl
	475	WRITE(numout,*) ' level of print nn_print = ', nn_print
	476	WRITE(numout,*) ' Start i indice for SUM control nn_ictls = ', nn_ictls
	477	WRITE(numout,*) ' End i indice for SUM control nn_ictle = ', nn_ictle
	478	WRITE(numout,*) ' Start j indice for SUM control nn_jctls = ', nn_jctls
	479	WRITE(numout,*) ' End j indice for SUM control nn_jctle = ', nn_jctle
	480	WRITE(numout,*) ' number of proc. following i nn_isplt = ', nn_isplt
	481	WRITE(numout,*) ' number of proc. following j nn_jsplt = ', nn_jsplt
[9019]	482	WRITE(numout,*) ' timing by routine ln_timing = ', ln_timing
	483	WRITE(numout,*) ' CFL diagnostics ln_diacfl = ', ln_diacfl
[531]	484	ENDIF
[2442]	485	!
[1601]	486	nprint = nn_print ! convert DOCTOR namelist names into OLD names
	487	nictls = nn_ictls
	488	nictle = nn_ictle
	489	njctls = nn_jctls
	490	njctle = nn_jctle
	491	isplt = nn_isplt
[9213]	492	jsplt = nn_jsplt
[4147]	493
	494	IF(lwp) THEN ! control print
	495	WRITE(numout,*)
	496	WRITE(numout,*) ' Namelist namcfg'
[7646]	497	WRITE(numout,*) ' read domain configuration file ln_read_cfg = ', ln_read_cfg
	498	WRITE(numout,*) ' filename to be read cn_domcfg = ', TRIM(cn_domcfg)
[9213]	499	WRITE(numout,*) ' keep closed seas in the domain (if exist) ln_closea = ', ln_closea
	500	WRITE(numout,*) ' create a configuration definition file ln_write_cfg = ', ln_write_cfg
[7646]	501	WRITE(numout,*) ' filename to be written cn_domcfg_out = ', TRIM(cn_domcfg_out)
	502	WRITE(numout,*) ' use file attribute if exists as i/p j-start ln_use_jattr = ', ln_use_jattr
[4147]	503	ENDIF
[9213]	504	IF( .NOT.ln_read_cfg ) ln_closea = .false. ! dealing possible only with a domcfg file
	505	!
[2442]	506	! ! Parameter control
[1593]	507	!
	508	IF( ln_ctl ) THEN ! sub-domain area indices for the control prints
[3294]	509	IF( lk_mpp .AND. jpnij > 1 ) THEN
[2496]	510	isplt = jpni ; jsplt = jpnj ; ijsplt = jpni*jpnj ! the domain is forced to the real split domain
[531]	511	ELSE
	512	IF( isplt == 1 .AND. jsplt == 1 ) THEN
[1593]	513	CALL ctl_warn( ' - isplt & jsplt are equal to 1', &
	514	& ' - the print control will be done over the whole domain' )
[531]	515	ENDIF
[1593]	516	ijsplt = isplt * jsplt ! total number of processors ijsplt
[531]	517	ENDIF
	518	IF(lwp) WRITE(numout,*)' - The total number of processors over which the'
	519	IF(lwp) WRITE(numout,*)' print control will be done is ijsplt : ', ijsplt
[1593]	520	!
	521	! ! indices used for the SUM control
	522	IF( nictls+nictle+njctls+njctle == 0 ) THEN ! print control done over the default area
[3764]	523	lsp_area = .FALSE.
[1593]	524	ELSE ! print control done over a specific area
[531]	525	lsp_area = .TRUE.
	526	IF( nictls < 1 .OR. nictls > jpiglo ) THEN
	527	CALL ctl_warn( ' - nictls must be 1<=nictls>=jpiglo, it is forced to 1' )
	528	nictls = 1
	529	ENDIF
	530	IF( nictle < 1 .OR. nictle > jpiglo ) THEN
	531	CALL ctl_warn( ' - nictle must be 1<=nictle>=jpiglo, it is forced to jpiglo' )
	532	nictle = jpiglo
	533	ENDIF
	534	IF( njctls < 1 .OR. njctls > jpjglo ) THEN
	535	CALL ctl_warn( ' - njctls must be 1<=njctls>=jpjglo, it is forced to 1' )
	536	njctls = 1
	537	ENDIF
	538	IF( njctle < 1 .OR. njctle > jpjglo ) THEN
	539	CALL ctl_warn( ' - njctle must be 1<=njctle>=jpjglo, it is forced to jpjglo' )
	540	njctle = jpjglo
	541	ENDIF
[1593]	542	ENDIF
	543	ENDIF
[2442]	544	!
[9213]	545	IF( 1._wp /= SIGN(1._wp,-0._wp) ) CALL ctl_stop( 'nemo_ctl: The intrinsec SIGN function follows f2003 standard.', &
	546	& 'Compile with key_nosignedzero enabled' )
[3764]	547	!
[9023]	548	#if defined key_agrif
[9124]	549	IF( ln_timing ) CALL ctl_stop( 'AGRIF not implemented with ln_timing = true')
[9023]	550	#endif
	551	!
[2496]	552	END SUBROUTINE nemo_ctl
[467]	553
	554
[2496]	555	SUBROUTINE nemo_closefile
[467]	556	!!----------------------------------------------------------------------
[2496]	557	!! * ROUTINE nemo_closefile *
[467]	558	!!
	559	!! ** Purpose : Close the files
	560	!!----------------------------------------------------------------------
[1593]	561	!
	562	IF( lk_mpp ) CALL mppsync
	563	!
[1685]	564	CALL iom_close ! close all input/output files managed by iom_*
[1593]	565	!
[4147]	566	IF( numstp /= -1 ) CLOSE( numstp ) ! time-step file
[9019]	567	IF( numrun /= -1 ) CLOSE( numrun ) ! run statistics file
[4147]	568	IF( numnam_ref /= -1 ) CLOSE( numnam_ref ) ! oce reference namelist
	569	IF( numnam_cfg /= -1 ) CLOSE( numnam_cfg ) ! oce configuration namelist
[4624]	570	IF( lwm.AND.numond /= -1 ) CLOSE( numond ) ! oce output namelist
[4147]	571	IF( numnam_ice_ref /= -1 ) CLOSE( numnam_ice_ref ) ! ice reference namelist
	572	IF( numnam_ice_cfg /= -1 ) CLOSE( numnam_ice_cfg ) ! ice configuration namelist
[4624]	573	IF( lwm.AND.numoni /= -1 ) CLOSE( numoni ) ! ice output namelist
[4147]	574	IF( numevo_ice /= -1 ) CLOSE( numevo_ice ) ! ice variables (temp. evolution)
	575	IF( numout /= 6 ) CLOSE( numout ) ! standard model output file
	576	IF( numdct_vol /= -1 ) CLOSE( numdct_vol ) ! volume transports
	577	IF( numdct_heat /= -1 ) CLOSE( numdct_heat ) ! heat transports
	578	IF( numdct_salt /= -1 ) CLOSE( numdct_salt ) ! salt transports
[1593]	579	!
[2442]	580	numout = 6 ! redefine numout in case it is used after this point...
	581	!
[2496]	582	END SUBROUTINE nemo_closefile
[467]	583
[2715]	584
	585	SUBROUTINE nemo_alloc
	586	!!----------------------------------------------------------------------
	587	!! * ROUTINE nemo_alloc *
	588	!!
	589	!! ** Purpose : Allocate all the dynamic arrays of the OPA modules
	590	!!
	591	!! ** Method :
	592	!!----------------------------------------------------------------------
[9213]	593	USE diawri , ONLY : dia_wri_alloc
	594	USE dom_oce , ONLY : dom_oce_alloc
	595	USE trc_oce , ONLY : trc_oce_alloc
	596	USE bdy_oce , ONLY : bdy_oce_alloc
[3680]	597	#if defined key_diadct
[9213]	598	USE diadct , ONLY : diadct_alloc
[3680]	599	#endif
[2715]	600	!
	601	INTEGER :: ierr
	602	!!----------------------------------------------------------------------
	603	!
[9213]	604	ierr = oce_alloc () ! ocean
	605	ierr = ierr + dia_wri_alloc()
	606	ierr = ierr + dom_oce_alloc() ! ocean domain
	607	ierr = ierr + zdf_oce_alloc() ! ocean vertical physics
	608	ierr = ierr + trc_oce_alloc() ! shared TRC / TRA arrays
	609	ierr = ierr + bdy_oce_alloc() ! bdy masks (incl. initialization)
[11467]	610	ierr = ierr + scoce_alloc() ! scratch arrays
[2715]	611	!
[3680]	612	#if defined key_diadct
[9213]	613	ierr = ierr + diadct_alloc () !
[3680]	614	#endif
	615	!
[2715]	616	IF( lk_mpp ) CALL mpp_sum( ierr )
[9213]	617	IF( ierr /= 0 ) CALL ctl_stop( 'STOP', 'nemo_alloc: unable to allocate standard ocean arrays' )
[2715]	618	!
	619	END SUBROUTINE nemo_alloc
	620
[3]	621	!!======================================================================
[2496]	622	END MODULE nemogcm
[4354]	623

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source: NEMO/branches/UKMO/dev_r10037_GPU/src/OCE/nemogcm.F90 @ 12806

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