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nemogcm.F90 in branches/UKMO/dev_r5518_GO6_package/NEMOGCM/NEMO/OPA_SRC – NEMO

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source: branches/UKMO/dev_r5518_GO6_package/NEMOGCM/NEMO/OPA_SRC/nemogcm.F90 @ 9321

Last change on this file since 9321 was 9321, checked in by davestorkey, 6 years ago
UKMO/dev_r5518_GO6_package branch: allow timing of I/O and coupling only. See GMED ticket 374.
File size: 40.9 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
	30	!! 3.4 ! 2011-11 (C. Harris) decomposition changes for running with CICE
[4152]	31	!! ! 2012-05 (C. Calone, J. Simeon, G. Madec, C. Ethe) Add grid coarsening
[1593]	32	!!----------------------------------------------------------------------
[3]	33
	34	!!----------------------------------------------------------------------
[2496]	35	!! nemo_gcm : solve ocean dynamics, tracer, biogeochemistry and/or sea-ice
	36	!! nemo_init : initialization of the NEMO system
[3764]	37	!! nemo_ctl : initialisation of the contol print
[2496]	38	!! nemo_closefile : close remaining open files
[2715]	39	!! nemo_alloc : dynamical allocation
	40	!! nemo_partition : calculate MPP domain decomposition
	41	!! factorise : calculate the factors of the no. of MPI processes
[3]	42	!!----------------------------------------------------------------------
[2382]	43	USE step_oce ! module used in the ocean time stepping module
[2392]	44	USE cla ! cross land advection (tra_cla routine)
[3]	45	USE domcfg ! domain configuration (dom_cfg routine)
	46	USE mppini ! shared/distributed memory setting (mpp_init routine)
	47	USE domain ! domain initialization (dom_init routine)
[3625]	48	#if defined key_nemocice_decomp
	49	USE ice_domain_size, only: nx_global, ny_global
	50	#endif
[3651]	51	USE tideini ! tidal components initialization (tide_ini routine)
[4990]	52	USE bdyini ! open boundary cond. setting (bdy_init routine)
	53	USE bdydta ! open boundary cond. setting (bdy_dta_init routine)
	54	USE bdytides ! open boundary cond. setting (bdytide_init routine)
[3]	55	USE istate ! initial state setting (istate_init routine)
	56	USE ldfdyn ! lateral viscosity setting (ldfdyn_init routine)
	57	USE ldftra ! lateral diffusivity setting (ldftra_init routine)
[2392]	58	USE zdfini ! vertical physics setting (zdf_init routine)
[3]	59	USE phycst ! physical constant (par_cst routine)
[4990]	60	USE trdini ! dyn/tra trends initialization (trd_init routine)
[3768]	61	USE asminc ! assimilation increments
	62	USE asmbkg ! writing out state trajectory
[2236]	63	USE diaptr ! poleward transports (dia_ptr_init routine)
[3294]	64	USE diadct ! sections transports (dia_dct_init routine)
[2236]	65	USE diaobs ! Observation diagnostics (dia_obs_init routine)
[3764]	66	USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined)
[2496]	67	USE step ! NEMO time-stepping (stp routine)
[3609]	68	USE icbini ! handle bergs, initialisation
	69	USE icbstp ! handle bergs, calving, themodynamics and transport
[8280]	70	USE sbccpl
[1359]	71	USE cpl_oasis3 ! OASIS3 coupling
[900]	72	USE c1d ! 1D configuration
	73	USE step_c1d ! Time stepping loop for the 1D configuration
[4245]	74	USE dyndmp ! Momentum damping
[1594]	75	#if defined key_top
[1593]	76	USE trcini ! passive tracer initialisation
[8280]	77	USE trc, ONLY: numstr ! tracer stats unit number
[1594]	78	#endif
[1593]	79	USE lib_mpp ! distributed memory computing
[1412]	80	#if defined key_iomput
[3701]	81	USE xios
[1359]	82	#endif
[3651]	83	USE sbctide, ONLY: lk_tide
[4152]	84	USE crsini ! initialise grid coarsening utility
[4671]	85	USE lbcnfd, ONLY: isendto, nsndto, nfsloop, nfeloop ! Setup of north fold exchanges
[5407]	86	USE sbc_oce, ONLY: lk_oasis
[5329]	87	USE stopar
	88	USE stopts
[268]	89
[2715]	90	IMPLICIT NONE
[3]	91	PRIVATE
	92
[2496]	93	PUBLIC nemo_gcm ! called by model.F90
	94	PUBLIC nemo_init ! needed by AGRIF
[3764]	95	PUBLIC nemo_alloc ! needed by TAM
[467]	96
[2498]	97	CHARACTER(lc) :: cform_aaa="( /, 'AAAAAAAA', / ) " ! flag for output listing
[1593]	98
[3]	99	!!----------------------------------------------------------------------
[2715]	100	!! NEMO/OPA 4.0 , NEMO Consortium (2011)
[2392]	101	!! $Id$
[2329]	102	!! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt)
[3]	103	!!----------------------------------------------------------------------
	104	CONTAINS
	105
[2496]	106	SUBROUTINE nemo_gcm
[3]	107	!!----------------------------------------------------------------------
[2496]	108	!! * ROUTINE nemo_gcm *
[3]	109	!!
[3764]	110	!! ** Purpose : NEMO solves the primitive equations on an orthogonal
[1593]	111	!! curvilinear mesh on the sphere.
[3]	112	!!
	113	!! ** Method : - model general initialization
	114	!! - launch the time-stepping (stp routine)
[1593]	115	!! - finalize the run by closing files and communications
[3]	116	!!
[2715]	117	!! References : Madec, Delecluse, Imbard, and Levy, 1997: internal report, IPSL.
[1593]	118	!! Madec, 2008, internal report, IPSL.
[3]	119	!!----------------------------------------------------------------------
	120	INTEGER :: istp ! time step index
[389]	121	!!----------------------------------------------------------------------
[2382]	122	!
[392]	123	#if defined key_agrif
[1593]	124	CALL Agrif_Init_Grids() ! AGRIF: set the meshes
[389]	125	#endif
	126
[1593]	127	! !-----------------------!
[2496]	128	CALL nemo_init !== Initialisations ==!
[1593]	129	! !-----------------------!
[2715]	130	#if defined key_agrif
[3680]	131	CALL Agrif_Declare_Var_dom ! AGRIF: set the meshes for DOM
	132	CALL Agrif_Declare_Var ! " " " " " DYN/TRA
[2715]	133	# if defined key_top
[3680]	134	CALL Agrif_Declare_Var_top ! " " " " " TOP
[2715]	135	# endif
[3680]	136	# if defined key_lim2
	137	CALL Agrif_Declare_Var_lim2 ! " " " " " LIM
	138	# endif
[2715]	139	#endif
[682]	140	! check that all process are still there... If some process have an error,
	141	! they will never enter in step and other processes will wait until the end of the cpu time!
[900]	142	IF( lk_mpp ) CALL mpp_max( nstop )
[682]	143
[1593]	144	IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA
	145
	146	! !-----------------------!
	147	! !== time stepping ==!
	148	! !-----------------------!
[900]	149	istp = nit000
[2236]	150	#if defined key_c1d
[389]	151	DO WHILE ( istp <= nitend .AND. nstop == 0 )
[900]	152	CALL stp_c1d( istp )
[389]	153	istp = istp + 1
	154	END DO
[2236]	155	#else
	156	IF( lk_asminc ) THEN
	157	IF( ln_bkgwri ) CALL asm_bkg_wri( nit000 - 1 ) ! Output background fields
	158	IF( ln_asmdin ) THEN ! Direct initialization
	159	IF( ln_trainc ) CALL tra_asm_inc( nit000 - 1 ) ! Tracers
[3764]	160	IF( ln_dyninc ) CALL dyn_asm_inc( nit000 - 1 ) ! Dynamics
[2236]	161	IF( ln_sshinc ) CALL ssh_asm_inc( nit000 - 1 ) ! SSH
	162	ENDIF
	163	ENDIF
[3764]	164
[6487]	165	#if defined key_agrif
	166	CALL Agrif_Regrid()
	167	#endif
	168
[389]	169	DO WHILE ( istp <= nitend .AND. nstop == 0 )
[392]	170	#if defined key_agrif
[6487]	171	CALL stp ! AGRIF: time stepping
[389]	172	#else
[8280]	173	IF (lk_oasis) CALL sbc_cpl_snd( istp ) ! Coupling to atmos
	174	CALL stp( istp )
	175	! We don't couple on the final timestep because
	176	! our restart file has already been written
	177	! and contains all the necessary data for a
	178	! restart. sbc_cpl_snd could be called here
	179	! but it would require
	180	! a) A test to ensure it was not performed
	181	! on the very last time-step
	182	! b) the presence of another call to
	183	! sbc_cpl_snd call prior to the main DO loop
	184	! This solution produces identical results
	185	! with fewer lines of code.
[389]	186	#endif
	187	istp = istp + 1
[900]	188	IF( lk_mpp ) CALL mpp_max( nstop )
[389]	189	END DO
[2236]	190	#endif
	191
[3609]	192	IF( lk_diaobs ) CALL dia_obs_wri
	193	!
	194	IF( ln_icebergs ) CALL icb_end( nitend )
[3764]	195
[1593]	196	! !------------------------!
	197	! !== finalize the run ==!
	198	! !------------------------!
	199	IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA
	200	!
	201	IF( nstop /= 0 .AND. lwp ) THEN ! error print
[682]	202	WRITE(numout,cform_err)
[3764]	203	WRITE(numout,*) nstop, ' error have been found'
[389]	204	ENDIF
[1593]	205	!
[3294]	206	#if defined key_agrif
[6487]	207	IF( .NOT. Agrif_Root() ) THEN
	208	CALL Agrif_ParentGrid_To_ChildGrid()
	209	IF( lk_diaobs ) CALL dia_obs_wri
[9321]	210	IF( nn_timing > 0 ) CALL timing_finalize
[6487]	211	CALL Agrif_ChildGrid_To_ParentGrid()
	212	ENDIF
[3294]	213	#endif
[9321]	214	IF( nn_timing > 0 ) CALL timing_finalize
[3294]	215	!
[2496]	216	CALL nemo_closefile
[4990]	217	!
[3769]	218	#if defined key_iomput
	219	CALL xios_finalize ! end mpp communications with xios
[5407]	220	IF( lk_oasis ) CALL cpl_finalize ! end coupling and mpp communications with OASIS
[532]	221	#else
[5407]	222	IF( lk_oasis ) THEN
[4990]	223	CALL cpl_finalize ! end coupling and mpp communications with OASIS
	224	ELSE
	225	IF( lk_mpp ) CALL mppstop ! end mpp communications
	226	ENDIF
[532]	227	#endif
[900]	228	!
[8400]	229	! Met Office addition: if failed, return non-zero exit code
	230	IF( nstop /= 0 ) CALL exit( 9 )
	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	!!----------------------------------------------------------------------
[2715]	241	INTEGER :: ji ! dummy loop indices
	242	INTEGER :: ilocal_comm ! local integer
[4147]	243	INTEGER :: ios
[2715]	244	CHARACTER(len=80), DIMENSION(16) :: cltxt
[4990]	245	!
	246	NAMELIST/namctl/ ln_ctl , nn_print, nn_ictls, nn_ictle, &
[3294]	247	& nn_isplt, nn_jsplt, nn_jctls, nn_jctle, &
	248	& nn_bench, nn_timing
[4147]	249	NAMELIST/namcfg/ cp_cfg, cp_cfz, jp_cfg, jpidta, jpjdta, jpkdta, jpiglo, jpjglo, &
[5118]	250	& jpizoom, jpjzoom, jperio, ln_use_jattr
[3]	251	!!----------------------------------------------------------------------
[1593]	252	!
[2496]	253	cltxt = ''
[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	!
[4147]	260	REWIND( numnam_ref ) ! Namelist namctl in reference namelist : Control prints & Benchmark
	261	READ ( numnam_ref, namctl, IOSTAT = ios, ERR = 901 )
[4289]	262	901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namctl in reference namelist', .TRUE. )
[4147]	263
	264	REWIND( numnam_cfg ) ! Namelist namctl in confguration namelist : Control prints & Benchmark
	265	READ ( numnam_cfg, namctl, IOSTAT = ios, ERR = 902 )
[4289]	266	902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namctl in configuration namelist', .TRUE. )
[4147]	267
[1593]	268	!
[4147]	269	REWIND( numnam_ref ) ! Namelist namcfg in reference namelist : Control prints & Benchmark
	270	READ ( numnam_ref, namcfg, IOSTAT = ios, ERR = 903 )
[4289]	271	903 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namcfg in reference namelist', .TRUE. )
[4147]	272
	273	REWIND( numnam_cfg ) ! Namelist namcfg in confguration namelist : Control prints & Benchmark
	274	READ ( numnam_cfg, namcfg, IOSTAT = ios, ERR = 904 )
[4289]	275	904 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namcfg in configuration namelist', .TRUE. )
[4309]	276
[4147]	277	! Force values for AGRIF zoom (cf. agrif_user.F90)
	278	#if defined key_agrif
	279	IF( .NOT. Agrif_Root() ) THEN
	280	jpiglo = nbcellsx + 2 + 2*nbghostcells
	281	jpjglo = nbcellsy + 2 + 2*nbghostcells
	282	jpi = ( jpiglo-2jpreci + (jpni-1+0) ) / jpni + 2jpreci
	283	jpj = ( jpjglo-2jprecj + (jpnj-1+0) ) / jpnj + 2jprecj
	284	jpidta = jpiglo
	285	jpjdta = jpjglo
	286	jpizoom = 1
	287	jpjzoom = 1
	288	nperio = 0
	289	jperio = 0
[5118]	290	ln_use_jattr = .false.
[4147]	291	ENDIF
	292	#endif
	293	!
[1593]	294	! !--------------------------------------------!
	295	! ! set communicator & select the local node !
[4624]	296	! ! NB: mynode also opens output.namelist.dyn !
	297	! ! on unit number numond on first proc !
[1593]	298	! !--------------------------------------------!
[1412]	299	#if defined key_iomput
[2200]	300	IF( Agrif_Root() ) THEN
[5407]	301	IF( lk_oasis ) THEN
[8280]	302	CALL cpl_init( "toyoce", ilocal_comm ) ! nemo local communicator given by oasis
[5407]	303	CALL xios_initialize( "not used",local_comm=ilocal_comm ) ! send nemo communicator to xios
[4990]	304	ELSE
[5407]	305	CALL xios_initialize( "for_xios_mpi_id",return_comm=ilocal_comm ) ! nemo local communicator given by xios
[4990]	306	ENDIF
[2200]	307	ENDIF
[5407]	308	! Nodes selection (control print return in cltxt)
	309	narea = mynode( cltxt, 'output.namelist.dyn', numnam_ref, numnam_cfg, numond , nstop, ilocal_comm )
[532]	310	#else
[5407]	311	IF( lk_oasis ) THEN
[4990]	312	IF( Agrif_Root() ) THEN
[8280]	313	CALL cpl_init( "toyoce", ilocal_comm ) ! nemo local communicator given by oasis
[4990]	314	ENDIF
[5407]	315	! Nodes selection (control print return in cltxt)
	316	narea = mynode( cltxt, 'output.namelist.dyn', numnam_ref, numnam_cfg, numond , nstop, ilocal_comm )
[4990]	317	ELSE
	318	ilocal_comm = 0
[5407]	319	! Nodes selection (control print return in cltxt)
	320	narea = mynode( cltxt, 'output.namelist.dyn', numnam_ref, numnam_cfg, numond , nstop )
[2236]	321	ENDIF
[532]	322	#endif
[2715]	323	narea = narea + 1 ! mynode return the rank of proc (0 --> jpnij -1 )
[3]	324
[4624]	325	lwm = (narea == 1) ! control of output namelists
[2715]	326	lwp = (narea == 1) .OR. ln_ctl ! control of all listing output print
[1579]	327
[4624]	328	IF(lwm) THEN
	329	! write merged namelists from earlier to output namelist now that the
	330	! file has been opened in call to mynode. nammpp has already been
	331	! written in mynode (if lk_mpp_mpi)
	332	WRITE( numond, namctl )
	333	WRITE( numond, namcfg )
	334	ENDIF
	335
[3764]	336	! If dimensions of processor grid weren't specified in the namelist file
[2715]	337	! then we calculate them here now that we have our communicator size
	338	IF( (jpni < 1) .OR. (jpnj < 1) )THEN
	339	#if defined key_mpp_mpi
	340	IF( Agrif_Root() ) CALL nemo_partition(mppsize)
	341	#else
	342	jpni = 1
	343	jpnj = 1
	344	jpnij = jpni*jpnj
	345	#endif
	346	END IF
	347
	348	! Calculate domain dimensions given calculated jpni and jpnj
	349	! This used to be done in par_oce.F90 when they were parameters rather
	350	! than variables
	351	IF( Agrif_Root() ) THEN
[3294]	352	#if defined key_nemocice_decomp
[3625]	353	jpi = ( nx_global+2-2jpreci + (jpni-1) ) / jpni + 2jpreci ! first dim.
	354	jpj = ( ny_global+2-2jprecj + (jpnj-1) ) / jpnj + 2jprecj ! second dim.
[3294]	355	#else
[3625]	356	jpi = ( jpiglo-2jpreci + (jpni-1) ) / jpni + 2jpreci ! first dim.
[2715]	357	jpj = ( jpjglo-2jprecj + (jpnj-1) ) / jpnj + 2jprecj ! second dim.
[3294]	358	#endif
[6487]	359	ENDIF
[2715]	360	jpk = jpkdta ! third dim
[6487]	361	#if defined key_agrif
	362	! simple trick to use same vertical grid as parent
	363	! but different number of levels:
	364	! Save maximum number of levels in jpkdta, then define all vertical grids
	365	! with this number.
	366	! Suppress once vertical online interpolation is ok
	367	IF(.NOT.Agrif_Root()) jpkdta = Agrif_Parent(jpkdta)
	368	#endif
[2715]	369	jpim1 = jpi-1 ! inner domain indices
	370	jpjm1 = jpj-1 ! " "
	371	jpkm1 = jpk-1 ! " "
	372	jpij = jpi*jpj ! jpi x j
	373
[1593]	374	IF(lwp) THEN ! open listing units
	375	!
[1581]	376	CALL ctl_opn( numout, 'ocean.output', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea )
[1593]	377	!
[1579]	378	WRITE(numout,*)
[3294]	379	WRITE(numout,*) ' CNRS - NERC - Met OFFICE - MERCATOR-ocean - INGV - CMCC'
[1593]	380	WRITE(numout,*) ' NEMO team'
[1579]	381	WRITE(numout,*) ' Ocean General Circulation Model'
[5120]	382	WRITE(numout,*) ' version 3.6 (2015) '
[1579]	383	WRITE(numout,*)
	384	WRITE(numout,*)
[3764]	385	DO ji = 1, SIZE(cltxt)
[1593]	386	IF( TRIM(cltxt(ji)) /= '' ) WRITE(numout,*) cltxt(ji) ! control print of mynode
[1579]	387	END DO
[1593]	388	WRITE(numout,cform_aaa) ! Flag AAAAAAA
	389	!
[473]	390	ENDIF
[2715]	391
[3764]	392	! Now we know the dimensions of the grid and numout has been set we can
[2715]	393	! allocate arrays
	394	CALL nemo_alloc()
	395
[2496]	396	! !-------------------------------!
	397	! ! NEMO general initialization !
	398	! !-------------------------------!
[473]	399
[2496]	400	CALL nemo_ctl ! Control prints & Benchmark
[531]	401
[2082]	402	! ! Domain decomposition
[1593]	403	IF( jpni*jpnj == jpnij ) THEN ; CALL mpp_init ! standard cutting out
	404	ELSE ; CALL mpp_init2 ! eliminate land processors
[3]	405	ENDIF
[2382]	406	!
[9321]	407	IF( nn_timing > 0 ) CALL timing_init
[3294]	408	!
[2082]	409	! ! General initialization
[2027]	410	CALL phy_cst ! Physical constants
	411	CALL eos_init ! Equation of state
[4245]	412	IF( lk_c1d ) CALL c1d_init ! 1D column configuration
[2027]	413	CALL dom_cfg ! Domain configuration
	414	CALL dom_init ! Domain
[413]	415
[3294]	416	IF( ln_nnogather ) CALL nemo_northcomms ! Initialise the northfold neighbour lists (must be done after the masks are defined)
	417
[2027]	418	IF( ln_ctl ) CALL prt_ctl_init ! Print control
	419
[3651]	420	CALL istate_init ! ocean initial state (Dynamics and tracers)
	421
[4292]	422	IF( lk_tide ) CALL tide_init( nit000 ) ! Initialisation of the tidal harmonics
[3651]	423
[5123]	424	CALL sbc_init ! Forcings : surface module (clem: moved here for bdy purpose)
	425
[4990]	426	IF( lk_bdy ) CALL bdy_init ! Open boundaries initialisation
	427	IF( lk_bdy ) CALL bdy_dta_init ! Open boundaries initialisation of external data arrays
[4292]	428	IF( lk_bdy .AND. lk_tide ) &
[4990]	429	& CALL bdytide_init ! Open boundaries initialisation of tidal harmonic forcing
[2027]	430
[3294]	431	CALL dyn_nept_init ! simplified form of Neptune effect
[4152]	432	!
	433	IF( ln_crs ) CALL crs_init ! Domain initialization of coarsened grid
	434	!
	435	! Ocean physics
[2082]	436	! ! Vertical physics
	437	CALL zdf_init ! namelist read
	438	CALL zdf_bfr_init ! bottom friction
	439	IF( lk_zdfric ) CALL zdf_ric_init ! Richardson number dependent Kz
[2329]	440	IF( lk_zdftke ) CALL zdf_tke_init ! TKE closure scheme
	441	IF( lk_zdfgls ) CALL zdf_gls_init ! GLS closure scheme
	442	IF( lk_zdfkpp ) CALL zdf_kpp_init ! KPP closure scheme
[2082]	443	IF( lk_zdftmx ) CALL zdf_tmx_init ! tidal vertical mixing
[3764]	444	IF( lk_zdfddm .AND. .NOT. lk_zdfkpp ) &
[2082]	445	& CALL zdf_ddm_init ! double diffusive mixing
	446	! ! Lateral physics
	447	CALL ldf_tra_init ! Lateral ocean tracer physics
	448	CALL ldf_dyn_init ! Lateral ocean momentum physics
[2392]	449	IF( lk_ldfslp ) CALL ldf_slp_init ! slope of lateral mixing
[2082]	450
[2027]	451	! ! Active tracers
	452	CALL tra_qsr_init ! penetrative solar radiation qsr
[2325]	453	CALL tra_bbc_init ! bottom heat flux
[2027]	454	IF( lk_trabbl ) CALL tra_bbl_init ! advective (and/or diffusive) bottom boundary layer scheme
[4245]	455	CALL tra_dmp_init ! internal damping trends- tracers
[2027]	456	CALL tra_adv_init ! horizontal & vertical advection
	457	CALL tra_ldf_init ! lateral mixing
	458	CALL tra_zdf_init ! vertical mixing and after tracer fields
	459
	460	! ! Dynamics
[4245]	461	IF( lk_c1d ) CALL dyn_dmp_init ! internal damping trends- momentum
[2027]	462	CALL dyn_adv_init ! advection (vector or flux form)
[2104]	463	CALL dyn_vor_init ! vorticity term including Coriolis
[2027]	464	CALL dyn_ldf_init ! lateral mixing
[2104]	465	CALL dyn_hpg_init ! horizontal gradient of Hydrostatic pressure
[2027]	466	CALL dyn_zdf_init ! vertical diffusion
	467	CALL dyn_spg_init ! surface pressure gradient
[3764]	468
[2392]	469	! ! Misc. options
[4147]	470	IF( nn_cla == 1 .AND. cp_cfg == 'orca' .AND. jp_cfg == 2 ) CALL cla_init ! Cross Land Advection
[3609]	471	CALL icb_init( rdt, nit000) ! initialise icebergs instance
[5329]	472	CALL sto_par_init ! Stochastic parametrization
	473	IF( ln_sto_eos ) CALL sto_pts_init ! RRandom T/S fluctuations
[4147]	474
[1594]	475	#if defined key_top
[2027]	476	! ! Passive tracers
[2082]	477	CALL trc_init
[1594]	478	#endif
[4990]	479	! ! Diagnostics
[3294]	480	IF( lk_floats ) CALL flo_init ! drifting Floats
[2027]	481	CALL dia_ptr_init ! Poleward TRansports initialization
[3294]	482	IF( lk_diadct ) CALL dia_dct_init ! Sections tranports
[2148]	483	CALL dia_hsb_init ! heat content, salt content and volume budgets
[4990]	484	CALL trd_init ! Mixed-layer/Vorticity/Integral constraints trends
[8400]	485	CALL bias_init ! Pressure correction bias
[2392]	486	IF( lk_diaobs ) THEN ! Observation & model comparison
[2382]	487	CALL dia_obs_init ! Initialize observational data
	488	CALL dia_obs( nit000 - 1 ) ! Observation operator for restart
[3764]	489	ENDIF
[4990]	490
[2382]	491	! ! Assimilation increments
[2392]	492	IF( lk_asminc ) CALL asm_inc_init ! Initialize assimilation increments
[2382]	493	IF(lwp) WRITE(numout,*) 'Euler time step switch is ', neuler
[8280]	494
	495	IF (nstop > 0) THEN
	496	CALL CTL_STOP('STOP','Critical errors in NEMO initialisation')
	497	END IF
	498
[1593]	499	!
[2496]	500	END SUBROUTINE nemo_init
[467]	501
	502
[2496]	503	SUBROUTINE nemo_ctl
[467]	504	!!----------------------------------------------------------------------
[2496]	505	!! * ROUTINE nemo_ctl *
[467]	506	!!
[3764]	507	!! ** Purpose : control print setting
[467]	508	!!
[2442]	509	!! ** Method : - print namctl information and check some consistencies
[467]	510	!!----------------------------------------------------------------------
[2442]	511	!
[2496]	512	IF(lwp) THEN ! control print
[531]	513	WRITE(numout,*)
[2496]	514	WRITE(numout,*) 'nemo_ctl: Control prints & Benchmark'
[531]	515	WRITE(numout,*) '~~~~~~~ '
[1593]	516	WRITE(numout,*) ' Namelist namctl'
[1601]	517	WRITE(numout,*) ' run control (for debugging) ln_ctl = ', ln_ctl
	518	WRITE(numout,*) ' level of print nn_print = ', nn_print
	519	WRITE(numout,*) ' Start i indice for SUM control nn_ictls = ', nn_ictls
	520	WRITE(numout,*) ' End i indice for SUM control nn_ictle = ', nn_ictle
	521	WRITE(numout,*) ' Start j indice for SUM control nn_jctls = ', nn_jctls
	522	WRITE(numout,*) ' End j indice for SUM control nn_jctle = ', nn_jctle
	523	WRITE(numout,*) ' number of proc. following i nn_isplt = ', nn_isplt
	524	WRITE(numout,*) ' number of proc. following j nn_jsplt = ', nn_jsplt
	525	WRITE(numout,*) ' benchmark parameter (0/1) nn_bench = ', nn_bench
[3610]	526	WRITE(numout,*) ' timing activated (0/1) nn_timing = ', nn_timing
[531]	527	ENDIF
[2442]	528	!
[1601]	529	nprint = nn_print ! convert DOCTOR namelist names into OLD names
	530	nictls = nn_ictls
	531	nictle = nn_ictle
	532	njctls = nn_jctls
	533	njctle = nn_jctle
	534	isplt = nn_isplt
	535	jsplt = nn_jsplt
	536	nbench = nn_bench
[4147]	537
	538	IF(lwp) THEN ! control print
	539	WRITE(numout,*)
	540	WRITE(numout,*) 'namcfg : configuration initialization through namelist read'
	541	WRITE(numout,*) '~~~~~~~ '
	542	WRITE(numout,*) ' Namelist namcfg'
	543	WRITE(numout,*) ' configuration name cp_cfg = ', TRIM(cp_cfg)
	544	WRITE(numout,*) ' configuration zoom name cp_cfz = ', TRIM(cp_cfz)
	545	WRITE(numout,*) ' configuration resolution jp_cfg = ', jp_cfg
	546	WRITE(numout,*) ' 1st lateral dimension ( >= jpi ) jpidta = ', jpidta
	547	WRITE(numout,*) ' 2nd " " ( >= jpj ) jpjdta = ', jpjdta
	548	WRITE(numout,*) ' 3nd " " jpkdta = ', jpkdta
	549	WRITE(numout,*) ' 1st dimension of global domain in i jpiglo = ', jpiglo
	550	WRITE(numout,*) ' 2nd - - in j jpjglo = ', jpjglo
	551	WRITE(numout,*) ' left bottom i index of the zoom (in data domain) jpizoom = ', jpizoom
	552	WRITE(numout,*) ' left bottom j index of the zoom (in data domain) jpizoom = ', jpjzoom
	553	WRITE(numout,*) ' lateral cond. type (between 0 and 6) jperio = ', jperio
[5118]	554	WRITE(numout,*) ' use file attribute if exists as i/p j-start ln_use_jattr = ', ln_use_jattr
[4147]	555	ENDIF
[2442]	556	! ! Parameter control
[1593]	557	!
	558	IF( ln_ctl ) THEN ! sub-domain area indices for the control prints
[3294]	559	IF( lk_mpp .AND. jpnij > 1 ) THEN
[2496]	560	isplt = jpni ; jsplt = jpnj ; ijsplt = jpni*jpnj ! the domain is forced to the real split domain
[531]	561	ELSE
	562	IF( isplt == 1 .AND. jsplt == 1 ) THEN
[1593]	563	CALL ctl_warn( ' - isplt & jsplt are equal to 1', &
	564	& ' - the print control will be done over the whole domain' )
[531]	565	ENDIF
[1593]	566	ijsplt = isplt * jsplt ! total number of processors ijsplt
[531]	567	ENDIF
	568	IF(lwp) WRITE(numout,*)' - The total number of processors over which the'
	569	IF(lwp) WRITE(numout,*)' print control will be done is ijsplt : ', ijsplt
[1593]	570	!
	571	! ! indices used for the SUM control
	572	IF( nictls+nictle+njctls+njctle == 0 ) THEN ! print control done over the default area
[3764]	573	lsp_area = .FALSE.
[1593]	574	ELSE ! print control done over a specific area
[531]	575	lsp_area = .TRUE.
	576	IF( nictls < 1 .OR. nictls > jpiglo ) THEN
	577	CALL ctl_warn( ' - nictls must be 1<=nictls>=jpiglo, it is forced to 1' )
	578	nictls = 1
	579	ENDIF
	580	IF( nictle < 1 .OR. nictle > jpiglo ) THEN
	581	CALL ctl_warn( ' - nictle must be 1<=nictle>=jpiglo, it is forced to jpiglo' )
	582	nictle = jpiglo
	583	ENDIF
	584	IF( njctls < 1 .OR. njctls > jpjglo ) THEN
	585	CALL ctl_warn( ' - njctls must be 1<=njctls>=jpjglo, it is forced to 1' )
	586	njctls = 1
	587	ENDIF
	588	IF( njctle < 1 .OR. njctle > jpjglo ) THEN
	589	CALL ctl_warn( ' - njctle must be 1<=njctle>=jpjglo, it is forced to jpjglo' )
	590	njctle = jpjglo
	591	ENDIF
[1593]	592	ENDIF
	593	ENDIF
[2442]	594	!
[3764]	595	IF( nbench == 1 ) THEN ! Benchmark
[531]	596	SELECT CASE ( cp_cfg )
[1593]	597	CASE ( 'gyre' ) ; CALL ctl_warn( ' The Benchmark is activated ' )
	598	CASE DEFAULT ; CALL ctl_stop( ' The Benchmark is based on the GYRE configuration:', &
[4147]	599	& ' cp_cfg = "gyre" in namelist &namcfg or set nbench = 0' )
[531]	600	END SELECT
	601	ENDIF
[1593]	602	!
[3764]	603	IF( 1_wp /= SIGN(1._wp,-0._wp) ) CALL ctl_stop( 'nemo_ctl: The intrinsec SIGN function follows ', &
	604	& 'f2003 standard. ' , &
	605	& 'Compile with key_nosignedzero enabled' )
	606	!
[2496]	607	END SUBROUTINE nemo_ctl
[467]	608
	609
[2496]	610	SUBROUTINE nemo_closefile
[467]	611	!!----------------------------------------------------------------------
[2496]	612	!! * ROUTINE nemo_closefile *
[467]	613	!!
	614	!! ** Purpose : Close the files
	615	!!----------------------------------------------------------------------
[1593]	616	!
	617	IF( lk_mpp ) CALL mppsync
	618	!
[1685]	619	CALL iom_close ! close all input/output files managed by iom_*
[1593]	620	!
[4147]	621	IF( numstp /= -1 ) CLOSE( numstp ) ! time-step file
	622	IF( numsol /= -1 ) CLOSE( numsol ) ! solver file
	623	IF( numnam_ref /= -1 ) CLOSE( numnam_ref ) ! oce reference namelist
	624	IF( numnam_cfg /= -1 ) CLOSE( numnam_cfg ) ! oce configuration namelist
[4624]	625	IF( lwm.AND.numond /= -1 ) CLOSE( numond ) ! oce output namelist
[4147]	626	IF( numnam_ice_ref /= -1 ) CLOSE( numnam_ice_ref ) ! ice reference namelist
	627	IF( numnam_ice_cfg /= -1 ) CLOSE( numnam_ice_cfg ) ! ice configuration namelist
[4624]	628	IF( lwm.AND.numoni /= -1 ) CLOSE( numoni ) ! ice output namelist
[4147]	629	IF( numevo_ice /= -1 ) CLOSE( numevo_ice ) ! ice variables (temp. evolution)
	630	IF( numout /= 6 ) CLOSE( numout ) ! standard model output file
	631	IF( numdct_vol /= -1 ) CLOSE( numdct_vol ) ! volume transports
	632	IF( numdct_heat /= -1 ) CLOSE( numdct_heat ) ! heat transports
	633	IF( numdct_salt /= -1 ) CLOSE( numdct_salt ) ! salt transports
[8280]	634	#if defined key_top
	635	IF( numstr /= -1 ) CLOSE( numstr ) ! tracer statistics
	636	#endif
[1593]	637	!
[2442]	638	numout = 6 ! redefine numout in case it is used after this point...
	639	!
[2496]	640	END SUBROUTINE nemo_closefile
[467]	641
[2715]	642
	643	SUBROUTINE nemo_alloc
	644	!!----------------------------------------------------------------------
	645	!! * ROUTINE nemo_alloc *
	646	!!
	647	!! ** Purpose : Allocate all the dynamic arrays of the OPA modules
	648	!!
	649	!! ** Method :
	650	!!----------------------------------------------------------------------
	651	USE diawri , ONLY: dia_wri_alloc
[8400]	652	USE insitu_tem, ONLY: insitu_tem_alloc
[2715]	653	USE dom_oce , ONLY: dom_oce_alloc
	654	USE ldfdyn_oce, ONLY: ldfdyn_oce_alloc
	655	USE ldftra_oce, ONLY: ldftra_oce_alloc
	656	USE trc_oce , ONLY: trc_oce_alloc
[3680]	657	#if defined key_diadct
	658	USE diadct , ONLY: diadct_alloc
	659	#endif
[4354]	660	#if defined key_bdy
	661	USE bdy_oce , ONLY: bdy_oce_alloc
	662	#endif
[2715]	663	!
	664	INTEGER :: ierr
	665	!!----------------------------------------------------------------------
	666	!
[3764]	667	ierr = oce_alloc () ! ocean
[2715]	668	ierr = ierr + dia_wri_alloc ()
[8400]	669	ierr = ierr + insitu_tem_alloc()
[2715]	670	ierr = ierr + dom_oce_alloc () ! ocean domain
	671	ierr = ierr + ldfdyn_oce_alloc() ! ocean lateral physics : dynamics
	672	ierr = ierr + ldftra_oce_alloc() ! ocean lateral physics : tracers
	673	ierr = ierr + zdf_oce_alloc () ! ocean vertical physics
	674	!
	675	ierr = ierr + trc_oce_alloc () ! shared TRC / TRA arrays
	676	!
[3680]	677	#if defined key_diadct
	678	ierr = ierr + diadct_alloc () !
	679	#endif
[4354]	680	#if defined key_bdy
	681	ierr = ierr + bdy_oce_alloc () ! bdy masks (incl. initialization)
	682	#endif
[3680]	683	!
[2715]	684	IF( lk_mpp ) CALL mpp_sum( ierr )
	685	IF( ierr /= 0 ) CALL ctl_stop( 'STOP', 'nemo_alloc : unable to allocate standard ocean arrays' )
	686	!
	687	END SUBROUTINE nemo_alloc
	688
	689
	690	SUBROUTINE nemo_partition( num_pes )
	691	!!----------------------------------------------------------------------
	692	!! * ROUTINE nemo_partition *
	693	!!
[3764]	694	!! ** Purpose :
[2715]	695	!!
	696	!! ** Method :
	697	!!----------------------------------------------------------------------
[4990]	698	INTEGER, INTENT(in) :: num_pes ! The number of MPI processes we have
[2715]	699	!
	700	INTEGER, PARAMETER :: nfactmax = 20
	701	INTEGER :: nfact ! The no. of factors returned
	702	INTEGER :: ierr ! Error flag
	703	INTEGER :: ji
	704	INTEGER :: idiff, mindiff, imin ! For choosing pair of factors that are closest in value
	705	INTEGER, DIMENSION(nfactmax) :: ifact ! Array of factors
	706	!!----------------------------------------------------------------------
[4990]	707	!
[2715]	708	ierr = 0
[4990]	709	!
[2715]	710	CALL factorise( ifact, nfactmax, nfact, num_pes, ierr )
[4990]	711	!
[2715]	712	IF( nfact <= 1 ) THEN
	713	WRITE (numout, *) 'WARNING: factorisation of number of PEs failed'
	714	WRITE (numout, *) ' : using grid of ',num_pes,' x 1'
	715	jpnj = 1
	716	jpni = num_pes
	717	ELSE
	718	! Search through factors for the pair that are closest in value
	719	mindiff = 1000000
	720	imin = 1
	721	DO ji = 1, nfact-1, 2
	722	idiff = ABS( ifact(ji) - ifact(ji+1) )
	723	IF( idiff < mindiff ) THEN
	724	mindiff = idiff
	725	imin = ji
	726	ENDIF
	727	END DO
	728	jpnj = ifact(imin)
	729	jpni = ifact(imin + 1)
	730	ENDIF
	731	!
	732	jpnij = jpni*jpnj
	733	!
	734	END SUBROUTINE nemo_partition
	735
	736
	737	SUBROUTINE factorise( kfax, kmaxfax, knfax, kn, kerr )
	738	!!----------------------------------------------------------------------
	739	!! * ROUTINE factorise *
	740	!!
	741	!! ** Purpose : return the prime factors of n.
[3764]	742	!! knfax factors are returned in array kfax which is of
[2715]	743	!! maximum dimension kmaxfax.
	744	!! ** Method :
	745	!!----------------------------------------------------------------------
	746	INTEGER , INTENT(in ) :: kn, kmaxfax
	747	INTEGER , INTENT( out) :: kerr, knfax
	748	INTEGER, DIMENSION(kmaxfax), INTENT( out) :: kfax
	749	!
	750	INTEGER :: ifac, jl, inu
	751	INTEGER, PARAMETER :: ntest = 14
[6487]	752	INTEGER, DIMENSION(ntest) :: ilfax
[4990]	753	!
[6487]	754	! ilfax contains the set of allowed factors.
	755	ilfax(:) = (/(2**jl,jl=ntest,1,-1)/)
[2715]	756	!!----------------------------------------------------------------------
[6487]	757	! ilfax contains the set of allowed factors.
	758	ilfax(:) = (/(2**jl,jl=ntest,1,-1)/)
[2715]	759
	760	! Clear the error flag and initialise output vars
	761	kerr = 0
	762	kfax = 1
	763	knfax = 0
	764
	765	! Find the factors of n.
	766	IF( kn == 1 ) GOTO 20
	767
	768	! nu holds the unfactorised part of the number.
	769	! knfax holds the number of factors found.
	770	! l points to the allowed factor list.
	771	! ifac holds the current factor.
	772
	773	inu = kn
	774	knfax = 0
	775
	776	DO jl = ntest, 1, -1
	777	!
	778	ifac = ilfax(jl)
	779	IF( ifac > inu ) CYCLE
	780
	781	! Test whether the factor will divide.
	782
	783	IF( MOD(inu,ifac) == 0 ) THEN
	784	!
	785	knfax = knfax + 1 ! Add the factor to the list
	786	IF( knfax > kmaxfax ) THEN
	787	kerr = 6
	788	write (,) 'FACTOR: insufficient space in factor array ', knfax
	789	return
	790	ENDIF
	791	kfax(knfax) = ifac
	792	! Store the other factor that goes with this one
	793	knfax = knfax + 1
	794	kfax(knfax) = inu / ifac
	795	!WRITE (,) 'ARPDBG, factors ',knfax-1,' & ',knfax,' are ', kfax(knfax-1),' and ',kfax(knfax)
	796	ENDIF
	797	!
	798	END DO
	799
	800	20 CONTINUE ! Label 20 is the exit point from the factor search loop.
	801	!
	802	END SUBROUTINE factorise
	803
[3294]	804	#if defined key_mpp_mpi
[4990]	805
[3294]	806	SUBROUTINE nemo_northcomms
	807	!!======================================================================
	808	!! * ROUTINE nemo_northcomms *
[4230]	809	!! nemo_northcomms : Setup for north fold exchanges with explicit
	810	!! point-to-point messaging
[3294]	811	!!=====================================================================
	812	!!----------------------------------------------------------------------
[3764]	813	!!
[3294]	814	!! ** Purpose : Initialization of the northern neighbours lists.
	815	!!----------------------------------------------------------------------
[3764]	816	!! 1.0 ! 2011-10 (A. C. Coward, NOCS & J. Donners, PRACE)
[4230]	817	!! 2.0 ! 2013-06 Setup avoiding MPI communication (I. Epicoco, S. Mocavero, CMCC)
[3294]	818	!!----------------------------------------------------------------------
	819
[4230]	820	INTEGER :: sxM, dxM, sxT, dxT, jn
	821	INTEGER :: njmppmax
[3294]	822
[4230]	823	njmppmax = MAXVAL( njmppt )
	824
	825	!initializes the north-fold communication variables
	826	isendto(:) = 0
[3294]	827	nsndto = 0
	828
[4230]	829	!if I am a process in the north
	830	IF ( njmpp == njmppmax ) THEN
	831	!sxM is the first point (in the global domain) needed to compute the
	832	!north-fold for the current process
	833	sxM = jpiglo - nimppt(narea) - nlcit(narea) + 1
	834	!dxM is the last point (in the global domain) needed to compute the
	835	!north-fold for the current process
	836	dxM = jpiglo - nimppt(narea) + 2
[3294]	837
[4230]	838	!loop over the other north-fold processes to find the processes
	839	!managing the points belonging to the sxT-dxT range
[4671]	840
	841	DO jn = 1, jpni
[4230]	842	!sxT is the first point (in the global domain) of the jn
	843	!process
[4671]	844	sxT = nfiimpp(jn, jpnj)
[4230]	845	!dxT is the last point (in the global domain) of the jn
	846	!process
[4671]	847	dxT = nfiimpp(jn, jpnj) + nfilcit(jn, jpnj) - 1
[4230]	848	IF ((sxM .gt. sxT) .AND. (sxM .lt. dxT)) THEN
	849	nsndto = nsndto + 1
[4671]	850	isendto(nsndto) = jn
[4645]	851	ELSEIF ((sxM .le. sxT) .AND. (dxM .ge. dxT)) THEN
[4230]	852	nsndto = nsndto + 1
[4671]	853	isendto(nsndto) = jn
[4230]	854	ELSEIF ((dxM .lt. dxT) .AND. (sxT .lt. dxM)) THEN
	855	nsndto = nsndto + 1
[4671]	856	isendto(nsndto) = jn
[4230]	857	END IF
	858	END DO
[4671]	859	nfsloop = 1
	860	nfeloop = nlci
	861	DO jn = 2,jpni-1
	862	IF(nfipproc(jn,jpnj) .eq. (narea - 1)) THEN
	863	IF (nfipproc(jn - 1 ,jpnj) .eq. -1) THEN
	864	nfsloop = nldi
	865	ENDIF
	866	IF (nfipproc(jn + 1,jpnj) .eq. -1) THEN
	867	nfeloop = nlei
	868	ENDIF
	869	ENDIF
	870	END DO
	871
[3294]	872	ENDIF
[4230]	873	l_north_nogather = .TRUE.
[3294]	874	END SUBROUTINE nemo_northcomms
	875	#else
	876	SUBROUTINE nemo_northcomms ! Dummy routine
	877	WRITE(,) 'nemo_northcomms: You should not have seen this print! error?'
	878	END SUBROUTINE nemo_northcomms
	879	#endif
[4990]	880
[3]	881	!!======================================================================
[2496]	882	END MODULE nemogcm
[4354]	883
	884

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