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nemogcm.F90 @ 9580

Last change on this file since 9580 was 9570, checked in by nicolasmartin, 6 years ago

Global renaming for core routines (./NEMO)

Folders
- LIM_SRC_3 -> ICE_SRC
- OPA_SRC -> OCE_SRC
CPP key: key_lim3 -> key_si3
Modules, (sub)routines and variables names
- MPI: mpi_comm_opa -> mpi_comm_oce, MPI_COMM_OPA -> MPI_COMM_OCE, mpi_init_opa -> mpi_init_oce
- AGRIF: agrif_opa_* -> agrif_oce_*, agrif_lim3_* -> agrif_si3_* and few more
- TOP-PISCES: p.zlim -> p.zice, namp.zlim -> namp.zice
Comments
- NEMO/OPA -> NEMO/OCE
- ESIM|LIM3 -> SI3

Property svn:keywords set to Id

File size: 30.7 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)
[3764]	15	!! 8.2 ! 1999-11 (M. Imbard, H. Goosse) LIM sea-ice model
	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
[268]	91
[2715]	92	IMPLICIT NONE
[3]	93	PRIVATE
	94
[2496]	95	PUBLIC nemo_gcm ! called by model.F90
	96	PUBLIC nemo_init ! needed by AGRIF
[3764]	97	PUBLIC nemo_alloc ! needed by TAM
[467]	98
[2498]	99	CHARACTER(lc) :: cform_aaa="( /, 'AAAAAAAA', / ) " ! flag for output listing
[1593]	100
[3]	101	!!----------------------------------------------------------------------
[9570]	102	!! NEMO/OCE 4.0 , NEMO Consortium (2018)
[2392]	103	!! $Id$
[2329]	104	!! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt)
[3]	105	!!----------------------------------------------------------------------
	106	CONTAINS
	107
[2496]	108	SUBROUTINE nemo_gcm
[3]	109	!!----------------------------------------------------------------------
[2496]	110	!! * ROUTINE nemo_gcm *
[3]	111	!!
[3764]	112	!! ** Purpose : NEMO solves the primitive equations on an orthogonal
[1593]	113	!! curvilinear mesh on the sphere.
[3]	114	!!
	115	!! ** Method : - model general initialization
	116	!! - launch the time-stepping (stp routine)
[1593]	117	!! - finalize the run by closing files and communications
[3]	118	!!
[2715]	119	!! References : Madec, Delecluse, Imbard, and Levy, 1997: internal report, IPSL.
[1593]	120	!! Madec, 2008, internal report, IPSL.
[3]	121	!!----------------------------------------------------------------------
[7646]	122	INTEGER :: istp ! time step index
[389]	123	!!----------------------------------------------------------------------
[2382]	124	!
[392]	125	#if defined key_agrif
[1593]	126	CALL Agrif_Init_Grids() ! AGRIF: set the meshes
[389]	127	#endif
[1593]	128	! !-----------------------!
[2496]	129	CALL nemo_init !== Initialisations ==!
[1593]	130	! !-----------------------!
[2715]	131	#if defined key_agrif
[3680]	132	CALL Agrif_Declare_Var_dom ! AGRIF: set the meshes for DOM
	133	CALL Agrif_Declare_Var ! " " " " " DYN/TRA
[2715]	134	# if defined key_top
[3680]	135	CALL Agrif_Declare_Var_top ! " " " " " TOP
[2715]	136	# endif
[9570]	137	# if defined key_si3
	138	CALL Agrif_Declare_Var_si3 ! " " " " " LIM3
[7646]	139	# endif
[2715]	140	#endif
[682]	141	! check that all process are still there... If some process have an error,
	142	! they will never enter in step and other processes will wait until the end of the cpu time!
[900]	143	IF( lk_mpp ) CALL mpp_max( nstop )
[682]	144
[1593]	145	IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA
	146
	147	! !-----------------------!
	148	! !== time stepping ==!
	149	! !-----------------------!
[900]	150	istp = nit000
[9210]	151	!
[2236]	152	#if defined key_c1d
[9210]	153	DO WHILE ( istp <= nitend .AND. nstop == 0 ) !== C1D time-stepping ==!
	154	CALL stp_c1d( istp )
	155	istp = istp + 1
	156	END DO
[2236]	157	#else
[9210]	158	!
	159	# if defined key_agrif
	160	! !== AGRIF time-stepping ==!
	161	CALL Agrif_Regrid()
[9213]	162	!
[9210]	163	DO WHILE( istp <= nitend .AND. nstop == 0 )
	164	CALL stp
	165	istp = istp + 1
	166	END DO
	167	!
	168	IF( .NOT. Agrif_Root() ) THEN
	169	CALL Agrif_ParentGrid_To_ChildGrid()
	170	IF( ln_diaobs ) CALL dia_obs_wri
	171	IF( ln_timing ) CALL timing_finalize
	172	CALL Agrif_ChildGrid_To_ParentGrid()
	173	ENDIF
	174	!
	175	# else
	176	!
	177	IF( .NOT.ln_diurnal_only ) THEN !== Standard time-stepping ==!
	178	!
	179	DO WHILE( istp <= nitend .AND. nstop == 0 )
	180	CALL stp ( istp )
[389]	181	istp = istp + 1
	182	END DO
[9210]	183	!
	184	ELSE !== diurnal SST time-steeping only ==!
	185	!
	186	DO WHILE( istp <= nitend .AND. nstop == 0 )
	187	CALL stp_diurnal( istp ) ! time step only the diurnal SST
	188	istp = istp + 1
	189	END DO
	190	!
	191	ENDIF
	192	!
	193	# endif
	194	!
[2236]	195	#endif
[9210]	196	!
[6140]	197	IF( ln_diaobs ) CALL dia_obs_wri
[3609]	198	!
	199	IF( ln_icebergs ) CALL icb_end( nitend )
[3764]	200
[1593]	201	! !------------------------!
	202	! !== finalize the run ==!
	203	! !------------------------!
[7646]	204	IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA
[1593]	205	!
[7646]	206	IF( nstop /= 0 .AND. lwp ) THEN ! error print
[682]	207	WRITE(numout,cform_err)
[9213]	208	WRITE(numout,*) ' ==>>> nemo_gcm: a total of ', nstop, ' errors have been found'
[9210]	209	WRITE(numout,*)
[389]	210	ENDIF
[1593]	211	!
[9124]	212	IF( ln_timing ) CALL timing_finalize
[3294]	213	!
[2496]	214	CALL nemo_closefile
[4990]	215	!
[3769]	216	#if defined key_iomput
[9210]	217	CALL xios_finalize ! end mpp communications with xios
	218	IF( lk_oasis ) CALL cpl_finalize ! end coupling and mpp communications with OASIS
[532]	219	#else
[9210]	220	IF ( lk_oasis ) THEN ; CALL cpl_finalize ! end coupling and mpp communications with OASIS
	221	ELSEIF( lk_mpp ) THEN ; CALL mppstop ! end mpp communications
[4990]	222	ENDIF
[532]	223	#endif
[900]	224	!
[2496]	225	END SUBROUTINE nemo_gcm
[389]	226
	227
[2496]	228	SUBROUTINE nemo_init
[389]	229	!!----------------------------------------------------------------------
[2496]	230	!! * ROUTINE nemo_init *
[389]	231	!!
[2496]	232	!! ** Purpose : initialization of the NEMO GCM
[389]	233	!!----------------------------------------------------------------------
[7646]	234	INTEGER :: ji ! dummy loop indices
[9213]	235	INTEGER :: ios, ilocal_comm ! local integers
[9490]	236	CHARACTER(len=120), DIMENSION(60) :: cltxt, cltxt2, clnam
[9213]	237	!!
[7646]	238	NAMELIST/namctl/ ln_ctl , nn_print, nn_ictls, nn_ictle, &
	239	& nn_isplt , nn_jsplt, nn_jctls, nn_jctle, &
[9019]	240	& ln_timing, ln_diacfl
[9213]	241	NAMELIST/namcfg/ ln_read_cfg, cn_domcfg, ln_closea, ln_write_cfg, cn_domcfg_out, ln_use_jattr
[3]	242	!!----------------------------------------------------------------------
[1593]	243	!
[7646]	244	cltxt = ''
	245	cltxt2 = ''
	246	clnam = ''
[5407]	247	cxios_context = 'nemo'
[2496]	248	!
[4147]	249	! ! Open reference namelist and configuration namelist files
	250	CALL ctl_opn( numnam_ref, 'namelist_ref', 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE. )
	251	CALL ctl_opn( numnam_cfg, 'namelist_cfg', 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE. )
[1593]	252	!
[9213]	253	REWIND( numnam_ref ) ! Namelist namctl in reference namelist
[4147]	254	READ ( numnam_ref, namctl, IOSTAT = ios, ERR = 901 )
[9168]	255	901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namctl in reference namelist', .TRUE. )
[7646]	256	REWIND( numnam_cfg ) ! Namelist namctl in confguration namelist
[4147]	257	READ ( numnam_cfg, namctl, IOSTAT = ios, ERR = 902 )
[9168]	258	902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namctl in configuration namelist', .TRUE. )
[1593]	259	!
[9213]	260	REWIND( numnam_ref ) ! Namelist namcfg in reference namelist
[4147]	261	READ ( numnam_ref, namcfg, IOSTAT = ios, ERR = 903 )
[9168]	262	903 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namcfg in reference namelist', .TRUE. )
[9213]	263	REWIND( numnam_cfg ) ! Namelist namcfg in confguration namelist
[4147]	264	READ ( numnam_cfg, namcfg, IOSTAT = ios, ERR = 904 )
[9168]	265	904 IF( ios > 0 ) CALL ctl_nam ( ios , 'namcfg in configuration namelist', .TRUE. )
[4309]	266
[7646]	267	! !--------------------------!
	268	! ! Set global domain size ! (control print return in cltxt2)
	269	! !--------------------------!
	270	IF( ln_read_cfg ) THEN ! Read sizes in domain configuration file
	271	CALL domain_cfg ( cltxt2, cn_cfg, nn_cfg, jpiglo, jpjglo, jpkglo, jperio )
	272	!
	273	ELSE ! user-defined namelist
	274	CALL usr_def_nam( cltxt2, clnam, cn_cfg, nn_cfg, jpiglo, jpjglo, jpkglo, jperio )
	275	ENDIF
	276	!
	277	!
[1593]	278	! !--------------------------------------------!
	279	! ! set communicator & select the local node !
[4624]	280	! ! NB: mynode also opens output.namelist.dyn !
	281	! ! on unit number numond on first proc !
[1593]	282	! !--------------------------------------------!
[1412]	283	#if defined key_iomput
[2200]	284	IF( Agrif_Root() ) THEN
[5407]	285	IF( lk_oasis ) THEN
[7646]	286	CALL cpl_init( "oceanx", ilocal_comm ) ! nemo local communicator given by oasis
	287	CALL xios_initialize( "not used" ,local_comm= ilocal_comm ) ! send nemo communicator to xios
[4990]	288	ELSE
[7646]	289	CALL xios_initialize( "for_xios_mpi_id",return_comm=ilocal_comm ) ! nemo local communicator given by xios
[4990]	290	ENDIF
[2200]	291	ENDIF
[5407]	292	! Nodes selection (control print return in cltxt)
	293	narea = mynode( cltxt, 'output.namelist.dyn', numnam_ref, numnam_cfg, numond , nstop, ilocal_comm )
[532]	294	#else
[5407]	295	IF( lk_oasis ) THEN
[4990]	296	IF( Agrif_Root() ) THEN
[7646]	297	CALL cpl_init( "oceanx", ilocal_comm ) ! nemo local communicator given by oasis
[4990]	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 )
[4990]	301	ELSE
[7646]	302	ilocal_comm = 0 ! Nodes selection (control print return in cltxt)
[5407]	303	narea = mynode( cltxt, 'output.namelist.dyn', numnam_ref, numnam_cfg, numond , nstop )
[2236]	304	ENDIF
[532]	305	#endif
[7646]	306
[2715]	307	narea = narea + 1 ! mynode return the rank of proc (0 --> jpnij -1 )
[3]	308
[4624]	309	lwm = (narea == 1) ! control of output namelists
[2715]	310	lwp = (narea == 1) .OR. ln_ctl ! control of all listing output print
[1579]	311
[7646]	312	IF(lwm) THEN ! write merged namelists from earlier to output namelist
	313	! ! now that the file has been opened in call to mynode.
	314	! ! NB: nammpp has already been written in mynode (if lk_mpp_mpi)
[4624]	315	WRITE( numond, namctl )
	316	WRITE( numond, namcfg )
[7646]	317	IF( .NOT.ln_read_cfg ) THEN
	318	DO ji = 1, SIZE(clnam)
	319	IF( TRIM(clnam(ji)) /= '' ) WRITE(numond, * ) clnam(ji) ! namusr_def print
	320	END DO
	321	ENDIF
[4624]	322	ENDIF
	323
[1593]	324	IF(lwp) THEN ! open listing units
	325	!
[1581]	326	CALL ctl_opn( numout, 'ocean.output', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea )
[1593]	327	!
[1579]	328	WRITE(numout,*)
[3294]	329	WRITE(numout,*) ' CNRS - NERC - Met OFFICE - MERCATOR-ocean - INGV - CMCC'
[1593]	330	WRITE(numout,*) ' NEMO team'
[1579]	331	WRITE(numout,*) ' Ocean General Circulation Model'
[9169]	332	WRITE(numout,*) ' NEMO version 4.0 (2017) '
[1579]	333	WRITE(numout,*)
	334	WRITE(numout,*)
[3764]	335	DO ji = 1, SIZE(cltxt)
[7646]	336	IF( TRIM(cltxt (ji)) /= '' ) WRITE(numout,*) cltxt(ji) ! control print of mynode
[1579]	337	END DO
[7646]	338	WRITE(numout,*)
	339	WRITE(numout,*)
	340	DO ji = 1, SIZE(cltxt2)
	341	IF( TRIM(cltxt2(ji)) /= '' ) WRITE(numout,*) cltxt2(ji) ! control print of domain size
	342	END DO
[1593]	343	!
[7646]	344	WRITE(numout,cform_aaa) ! Flag AAAAAAA
	345	!
[473]	346	ENDIF
[9436]	347	! ! Domain decomposition
	348	CALL mpp_init ! MPP
[2715]	349
[7646]	350	! Now we know the dimensions of the grid and numout has been set: we can allocate arrays
[2715]	351	CALL nemo_alloc()
	352
[2496]	353	! !-------------------------------!
	354	! ! NEMO general initialization !
	355	! !-------------------------------!
[473]	356
[7646]	357	CALL nemo_ctl ! Control prints
[2382]	358	!
[9213]	359	! ! General initialization
	360	IF( ln_timing ) CALL timing_init ! timing
	361	IF( ln_timing ) CALL timing_start( 'nemo_init')
[3294]	362	!
[9367]	363	CALL phy_cst ! Physical constants
	364	CALL eos_init ! Equation of state
	365	IF( lk_c1d ) CALL c1d_init ! 1D column configuration
	366	CALL wad_init ! Wetting and drying options
	367	CALL dom_init("OPA") ! Domain
	368	IF( ln_crs ) CALL crs_init ! coarsened grid: domain initialization
	369	IF( ln_ctl ) CALL prt_ctl_init ! Print control
[6140]	370
[9213]	371	CALL diurnal_sst_bulk_init ! diurnal sst
	372	IF( ln_diurnal ) CALL diurnal_sst_coolskin_init ! cool skin
	373	!
	374	IF( ln_diurnal_only ) THEN ! diurnal only: a subset of the initialisation routines
	375	CALL istate_init ! ocean initial state (Dynamics and tracers)
	376	CALL sbc_init ! Forcings : surface module
	377	CALL tra_qsr_init ! penetrative solar radiation qsr
	378	IF( ln_diaobs ) THEN ! Observation & model comparison
	379	CALL dia_obs_init ! Initialize observational data
	380	CALL dia_obs( nit000 - 1 ) ! Observation operator for restart
[6140]	381	ENDIF
[9213]	382	IF( lk_asminc ) CALL asm_inc_init ! Assimilation increments
	383	!
	384	RETURN ! end of initialization
[6140]	385	ENDIF
	386
[9213]	387	CALL istate_init ! ocean initial state (Dynamics and tracers)
[3651]	388
[5836]	389	! ! external forcing
[9213]	390	CALL tide_init ! tidal harmonics
	391	CALL sbc_init ! surface boundary conditions (including sea-ice)
	392	CALL bdy_init ! Open boundaries initialisation
[9019]	393
[5836]	394	! ! Ocean physics
[9019]	395	CALL zdf_phy_init ! Vertical physics
	396
[2082]	397	! ! Lateral physics
[9019]	398	CALL ldf_tra_init ! Lateral ocean tracer physics
	399	CALL ldf_eiv_init ! eddy induced velocity param.
	400	CALL ldf_dyn_init ! Lateral ocean momentum physics
[2082]	401
[9019]	402	! ! Active tracers
	403	IF( ln_traqsr ) CALL tra_qsr_init ! penetrative solar radiation qsr
	404	CALL tra_bbc_init ! bottom heat flux
	405	IF( ln_trabbl ) CALL tra_bbl_init ! advective (and/or diffusive) bottom boundary layer scheme
	406	CALL tra_dmp_init ! internal tracer damping
	407	CALL tra_adv_init ! horizontal & vertical advection
	408	CALL tra_ldf_init ! lateral mixing
[2027]	409
[9019]	410	! ! Dynamics
	411	IF( lk_c1d ) CALL dyn_dmp_init ! internal momentum damping
	412	CALL dyn_adv_init ! advection (vector or flux form)
	413	CALL dyn_vor_init ! vorticity term including Coriolis
	414	CALL dyn_ldf_init ! lateral mixing
	415	CALL dyn_hpg_init ! horizontal gradient of Hydrostatic pressure
	416	CALL dyn_spg_init ! surface pressure gradient
[3764]	417
[5836]	418	#if defined key_top
	419	! ! Passive tracers
[9019]	420	CALL trc_init
[5836]	421	#endif
[9019]	422	IF( l_ldfslp ) CALL ldf_slp_init ! slope of lateral mixing
[5836]	423
	424	! ! Icebergs
[9019]	425	CALL icb_init( rdt, nit000) ! initialise icebergs instance
[5836]	426
	427	! ! Misc. options
[9019]	428	CALL sto_par_init ! Stochastic parametrization
	429	IF( ln_sto_eos ) CALL sto_pts_init ! RRandom T/S fluctuations
[4147]	430
[5836]	431	! ! Diagnostics
[9019]	432	IF( lk_floats ) CALL flo_init ! drifting Floats
	433	IF( ln_diacfl ) CALL dia_cfl_init ! Initialise CFL diagnostics
	434	CALL dia_ptr_init ! Poleward TRansports initialization
	435	IF( lk_diadct ) CALL dia_dct_init ! Sections tranports
	436	CALL dia_hsb_init ! heat content, salt content and volume budgets
	437	CALL trd_init ! Mixed-layer/Vorticity/Integral constraints trends
	438	CALL dia_obs_init ! Initialize observational data
[9213]	439	CALL dia_tmb_init ! TMB outputs
	440	CALL dia_25h_init ! 25h mean outputs
	441	IF( ln_diaobs ) CALL dia_obs( nit000-1 ) ! Observation operator for restart
[6140]	442
[9019]	443	! ! Assimilation increments
	444	IF( lk_asminc ) CALL asm_inc_init ! Initialize assimilation increments
[1593]	445	!
[9213]	446	IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA
	447	!
	448	IF( ln_timing ) CALL timing_stop( 'nemo_init')
	449	!
[2496]	450	END SUBROUTINE nemo_init
[467]	451
	452
[2496]	453	SUBROUTINE nemo_ctl
[467]	454	!!----------------------------------------------------------------------
[2496]	455	!! * ROUTINE nemo_ctl *
[467]	456	!!
[3764]	457	!! ** Purpose : control print setting
[467]	458	!!
[2442]	459	!! ** Method : - print namctl information and check some consistencies
[467]	460	!!----------------------------------------------------------------------
[2442]	461	!
[2496]	462	IF(lwp) THEN ! control print
[531]	463	WRITE(numout,*)
[7646]	464	WRITE(numout,*) 'nemo_ctl: Control prints'
[9213]	465	WRITE(numout,*) '~~~~~~~~'
[1593]	466	WRITE(numout,*) ' Namelist namctl'
[1601]	467	WRITE(numout,*) ' run control (for debugging) ln_ctl = ', ln_ctl
	468	WRITE(numout,*) ' level of print nn_print = ', nn_print
	469	WRITE(numout,*) ' Start i indice for SUM control nn_ictls = ', nn_ictls
	470	WRITE(numout,*) ' End i indice for SUM control nn_ictle = ', nn_ictle
	471	WRITE(numout,*) ' Start j indice for SUM control nn_jctls = ', nn_jctls
	472	WRITE(numout,*) ' End j indice for SUM control nn_jctle = ', nn_jctle
	473	WRITE(numout,*) ' number of proc. following i nn_isplt = ', nn_isplt
	474	WRITE(numout,*) ' number of proc. following j nn_jsplt = ', nn_jsplt
[9019]	475	WRITE(numout,*) ' timing by routine ln_timing = ', ln_timing
	476	WRITE(numout,*) ' CFL diagnostics ln_diacfl = ', ln_diacfl
[531]	477	ENDIF
[2442]	478	!
[1601]	479	nprint = nn_print ! convert DOCTOR namelist names into OLD names
	480	nictls = nn_ictls
	481	nictle = nn_ictle
	482	njctls = nn_jctls
	483	njctle = nn_jctle
	484	isplt = nn_isplt
[9213]	485	jsplt = nn_jsplt
[4147]	486
	487	IF(lwp) THEN ! control print
	488	WRITE(numout,*)
	489	WRITE(numout,*) ' Namelist namcfg'
[7646]	490	WRITE(numout,*) ' read domain configuration file ln_read_cfg = ', ln_read_cfg
	491	WRITE(numout,*) ' filename to be read cn_domcfg = ', TRIM(cn_domcfg)
[9213]	492	WRITE(numout,*) ' keep closed seas in the domain (if exist) ln_closea = ', ln_closea
	493	WRITE(numout,*) ' create a configuration definition file ln_write_cfg = ', ln_write_cfg
[7646]	494	WRITE(numout,*) ' filename to be written cn_domcfg_out = ', TRIM(cn_domcfg_out)
	495	WRITE(numout,*) ' use file attribute if exists as i/p j-start ln_use_jattr = ', ln_use_jattr
[4147]	496	ENDIF
[9213]	497	IF( .NOT.ln_read_cfg ) ln_closea = .false. ! dealing possible only with a domcfg file
	498	!
[2442]	499	! ! Parameter control
[1593]	500	!
	501	IF( ln_ctl ) THEN ! sub-domain area indices for the control prints
[3294]	502	IF( lk_mpp .AND. jpnij > 1 ) THEN
[2496]	503	isplt = jpni ; jsplt = jpnj ; ijsplt = jpni*jpnj ! the domain is forced to the real split domain
[531]	504	ELSE
	505	IF( isplt == 1 .AND. jsplt == 1 ) THEN
[1593]	506	CALL ctl_warn( ' - isplt & jsplt are equal to 1', &
	507	& ' - the print control will be done over the whole domain' )
[531]	508	ENDIF
[1593]	509	ijsplt = isplt * jsplt ! total number of processors ijsplt
[531]	510	ENDIF
	511	IF(lwp) WRITE(numout,*)' - The total number of processors over which the'
	512	IF(lwp) WRITE(numout,*)' print control will be done is ijsplt : ', ijsplt
[1593]	513	!
	514	! ! indices used for the SUM control
	515	IF( nictls+nictle+njctls+njctle == 0 ) THEN ! print control done over the default area
[3764]	516	lsp_area = .FALSE.
[1593]	517	ELSE ! print control done over a specific area
[531]	518	lsp_area = .TRUE.
	519	IF( nictls < 1 .OR. nictls > jpiglo ) THEN
	520	CALL ctl_warn( ' - nictls must be 1<=nictls>=jpiglo, it is forced to 1' )
	521	nictls = 1
	522	ENDIF
	523	IF( nictle < 1 .OR. nictle > jpiglo ) THEN
	524	CALL ctl_warn( ' - nictle must be 1<=nictle>=jpiglo, it is forced to jpiglo' )
	525	nictle = jpiglo
	526	ENDIF
	527	IF( njctls < 1 .OR. njctls > jpjglo ) THEN
	528	CALL ctl_warn( ' - njctls must be 1<=njctls>=jpjglo, it is forced to 1' )
	529	njctls = 1
	530	ENDIF
	531	IF( njctle < 1 .OR. njctle > jpjglo ) THEN
	532	CALL ctl_warn( ' - njctle must be 1<=njctle>=jpjglo, it is forced to jpjglo' )
	533	njctle = jpjglo
	534	ENDIF
[1593]	535	ENDIF
	536	ENDIF
[2442]	537	!
[9213]	538	IF( 1._wp /= SIGN(1._wp,-0._wp) ) CALL ctl_stop( 'nemo_ctl: The intrinsec SIGN function follows f2003 standard.', &
	539	& 'Compile with key_nosignedzero enabled' )
[3764]	540	!
[9023]	541	#if defined key_agrif
[9124]	542	IF( ln_timing ) CALL ctl_stop( 'AGRIF not implemented with ln_timing = true')
[9023]	543	#endif
	544	!
[2496]	545	END SUBROUTINE nemo_ctl
[467]	546
	547
[2496]	548	SUBROUTINE nemo_closefile
[467]	549	!!----------------------------------------------------------------------
[2496]	550	!! * ROUTINE nemo_closefile *
[467]	551	!!
	552	!! ** Purpose : Close the files
	553	!!----------------------------------------------------------------------
[1593]	554	!
	555	IF( lk_mpp ) CALL mppsync
	556	!
[1685]	557	CALL iom_close ! close all input/output files managed by iom_*
[1593]	558	!
[4147]	559	IF( numstp /= -1 ) CLOSE( numstp ) ! time-step file
[9019]	560	IF( numrun /= -1 ) CLOSE( numrun ) ! run statistics file
[4147]	561	IF( numnam_ref /= -1 ) CLOSE( numnam_ref ) ! oce reference namelist
	562	IF( numnam_cfg /= -1 ) CLOSE( numnam_cfg ) ! oce configuration namelist
[4624]	563	IF( lwm.AND.numond /= -1 ) CLOSE( numond ) ! oce output namelist
[4147]	564	IF( numnam_ice_ref /= -1 ) CLOSE( numnam_ice_ref ) ! ice reference namelist
	565	IF( numnam_ice_cfg /= -1 ) CLOSE( numnam_ice_cfg ) ! ice configuration namelist
[4624]	566	IF( lwm.AND.numoni /= -1 ) CLOSE( numoni ) ! ice output namelist
[4147]	567	IF( numevo_ice /= -1 ) CLOSE( numevo_ice ) ! ice variables (temp. evolution)
	568	IF( numout /= 6 ) CLOSE( numout ) ! standard model output file
	569	IF( numdct_vol /= -1 ) CLOSE( numdct_vol ) ! volume transports
	570	IF( numdct_heat /= -1 ) CLOSE( numdct_heat ) ! heat transports
	571	IF( numdct_salt /= -1 ) CLOSE( numdct_salt ) ! salt transports
[1593]	572	!
[2442]	573	numout = 6 ! redefine numout in case it is used after this point...
	574	!
[2496]	575	END SUBROUTINE nemo_closefile
[467]	576
[2715]	577
	578	SUBROUTINE nemo_alloc
	579	!!----------------------------------------------------------------------
	580	!! * ROUTINE nemo_alloc *
	581	!!
	582	!! ** Purpose : Allocate all the dynamic arrays of the OPA modules
	583	!!
	584	!! ** Method :
	585	!!----------------------------------------------------------------------
[9213]	586	USE diawri , ONLY : dia_wri_alloc
	587	USE dom_oce , ONLY : dom_oce_alloc
	588	USE trc_oce , ONLY : trc_oce_alloc
	589	USE bdy_oce , ONLY : bdy_oce_alloc
[3680]	590	#if defined key_diadct
[9213]	591	USE diadct , ONLY : diadct_alloc
[3680]	592	#endif
[2715]	593	!
	594	INTEGER :: ierr
	595	!!----------------------------------------------------------------------
	596	!
[9213]	597	ierr = oce_alloc () ! ocean
	598	ierr = ierr + dia_wri_alloc()
	599	ierr = ierr + dom_oce_alloc() ! ocean domain
	600	ierr = ierr + zdf_oce_alloc() ! ocean vertical physics
	601	ierr = ierr + trc_oce_alloc() ! shared TRC / TRA arrays
	602	ierr = ierr + bdy_oce_alloc() ! bdy masks (incl. initialization)
[2715]	603	!
[3680]	604	#if defined key_diadct
[9213]	605	ierr = ierr + diadct_alloc () !
[3680]	606	#endif
	607	!
[2715]	608	IF( lk_mpp ) CALL mpp_sum( ierr )
[9213]	609	IF( ierr /= 0 ) CALL ctl_stop( 'STOP', 'nemo_alloc: unable to allocate standard ocean arrays' )
[2715]	610	!
	611	END SUBROUTINE nemo_alloc
	612
[3]	613	!!======================================================================
[2496]	614	END MODULE nemogcm
[4354]	615

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