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domain.F90 in NEMO/branches/2021/ticket2680_C1D_PAPA/src/OCE/DOM – NEMO

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source: NEMO/branches/2021/ticket2680_C1D_PAPA/src/OCE/DOM/domain.F90 @ 15006

Last change on this file since 15006 was 15006, checked in by gsamson, 3 years ago
continue C1D_PAPA cleaning (#2680): remove specific c1D step and dyn_cor routines
Property svn:keywords set to `Id`
File size: 40.0 KB

Rev	Line
[3]	1	MODULE domain
	2	!!==============================================================================
	3	!! * MODULE domain *
	4	!! Ocean initialization : domain initialization
	5	!!==============================================================================
[1438]	6	!! History : OPA ! 1990-10 (C. Levy - G. Madec) Original code
	7	!! ! 1992-01 (M. Imbard) insert time step initialization
[14072]	8	!! ! 1996-06 (G. Madec) generalized vertical coordinate
[1438]	9	!! ! 1997-02 (G. Madec) creation of domwri.F
	10	!! ! 2001-05 (E.Durand - G. Madec) insert closed sea
	11	!! NEMO 1.0 ! 2002-08 (G. Madec) F90: Free form and module
	12	!! 2.0 ! 2005-11 (V. Garnier) Surface pressure gradient organization
[4152]	13	!! 3.6 ! 2013 ( J. Simeon, C. Calone, G. Madec, C. Ethe ) Online coarsening of outputs
[6140]	14	!! 3.7 ! 2015-11 (G. Madec, A. Coward) time varying zgr by default
[7646]	15	!! 4.0 ! 2016-10 (G. Madec, S. Flavoni) domain configuration / user defined interface
[14053]	16	!! 4.1 ! 2020-02 (G. Madec, S. Techene) introduce ssh to h0 ratio
[3]	17	!!----------------------------------------------------------------------
[14072]	18
[1438]	19	!!----------------------------------------------------------------------
[7646]	20	!! dom_init : initialize the space and time domain
	21	!! dom_glo : initialize global domain <--> local domain indices
	22	!! dom_nam : read and contral domain namelists
	23	!! dom_ctl : control print for the ocean domain
	24	!! domain_cfg : read the global domain size in domain configuration file
	25	!! cfg_write : create the domain configuration file
[3]	26	!!----------------------------------------------------------------------
[7646]	27	USE oce ! ocean variables
	28	USE dom_oce ! domain: ocean
[14139]	29	USE domtile ! tiling utilities
[14053]	30	#if defined key_qco
[14139]	31	USE domqco ! quasi-eulerian coord.
	32	#elif defined key_linssh
	33	! ! fix in time coord.
[14053]	34	#else
[14139]	35	USE domvvl ! variable volume coord.
[14053]	36	#endif
[14125]	37	#if defined key_agrif
	38	USE agrif_oce_interp, ONLY : Agrif_istate_ssh ! ssh interpolated from parent
	39	#endif
[7646]	40	USE sbc_oce ! surface boundary condition: ocean
	41	USE trc_oce ! shared ocean & passive tracers variab
	42	USE phycst ! physical constants
	43	USE domhgr ! domain: set the horizontal mesh
	44	USE domzgr ! domain: set the vertical mesh
	45	USE dommsk ! domain: set the mask system
	46	USE domwri ! domain: write the meshmask file
[14053]	47	USE wet_dry , ONLY : ll_wd ! wet & drying flag
	48	USE closea , ONLY : dom_clo ! closed seas routine
[5836]	49	!
[7646]	50	USE in_out_manager ! I/O manager
	51	USE iom ! I/O library
	52	USE lbclnk ! ocean lateral boundary condition (or mpp link)
	53	USE lib_mpp ! distributed memory computing library
[14139]	54	USE restart ! only for lrst_oce and rst_read_ssh
[3]	55
	56	IMPLICIT NONE
	57	PRIVATE
	58
[7646]	59	PUBLIC dom_init ! called by nemogcm.F90
	60	PUBLIC domain_cfg ! called by nemogcm.F90
[3]	61
[14053]	62	!! * Substitutions
	63	# include "do_loop_substitute.h90"
[1438]	64	!!-------------------------------------------------------------------------
[9598]	65	!! NEMO/OCE 4.0 , NEMO Consortium (2018)
[888]	66	!! $Id$
[10068]	67	!! Software governed by the CeCILL license (see ./LICENSE)
[1438]	68	!!-------------------------------------------------------------------------
[3]	69	CONTAINS
	70
[13970]	71	SUBROUTINE dom_init( Kbb, Kmm, Kaa )
[3]	72	!!----------------------------------------------------------------------
	73	!! * ROUTINE dom_init *
[14072]	74	!!
	75	!! ** Purpose : Domain initialization. Call the routines that are
	76	!! required to create the arrays which define the space
[1601]	77	!! and time domain of the ocean model.
[3]	78	!!
[1601]	79	!! ** Method : - dom_msk: compute the masks from the bathymetry file
	80	!! - dom_hgr: compute or read the horizontal grid-point position
	81	!! and scale factors, and the coriolis factor
	82	!! - dom_zgr: define the vertical coordinate and the bathymetry
[9169]	83	!! - dom_wri: create the meshmask file (ln_meshmask=T)
[2528]	84	!! - 1D configuration, move Coriolis, u and v at T-point
[3]	85	!!----------------------------------------------------------------------
[12377]	86	INTEGER , INTENT(in) :: Kbb, Kmm, Kaa ! ocean time level indices
	87	!
[13237]	88	INTEGER :: ji, jj, jk, jt ! dummy loop indices
[7646]	89	INTEGER :: iconf = 0 ! local integers
[14053]	90	REAL(wp):: zrdt
[14072]	91	CHARACTER (len=64) :: cform = "(A12, 3(A13, I7))"
[7646]	92	INTEGER , DIMENSION(jpi,jpj) :: ik_top , ik_bot ! top and bottom ocean level
	93	REAL(wp), DIMENSION(jpi,jpj) :: z1_hu_0, z1_hv_0
[3]	94	!!----------------------------------------------------------------------
[1601]	95	!
[7646]	96	IF(lwp) THEN ! Ocean domain Parameters (control print)
[3]	97	WRITE(numout,*)
	98	WRITE(numout,*) 'dom_init : domain initialization'
	99	WRITE(numout,*) '~~~~~~~~'
[7646]	100	!
	101	WRITE(numout,*) ' Domain info'
	102	WRITE(numout,*) ' dimension of model:'
	103	WRITE(numout,*) ' Local domain Global domain Data domain '
	104	WRITE(numout,cform) ' ',' jpi : ', jpi, ' jpiglo : ', jpiglo
	105	WRITE(numout,cform) ' ',' jpj : ', jpj, ' jpjglo : ', jpjglo
	106	WRITE(numout,cform) ' ',' jpk : ', jpk, ' jpkglo : ', jpkglo
	107	WRITE(numout,cform) ' ' ,' jpij : ', jpij
	108	WRITE(numout,*) ' mpp local domain info (mpp):'
[9019]	109	WRITE(numout,*) ' jpni : ', jpni, ' nn_hls : ', nn_hls
	110	WRITE(numout,*) ' jpnj : ', jpnj, ' nn_hls : ', nn_hls
[7646]	111	WRITE(numout,*) ' jpnij : ', jpnij
[14433]	112	WRITE(numout,*) ' lateral boundary of the Global domain:'
	113	WRITE(numout,*) ' cyclic east-west :', l_Iperio
	114	WRITE(numout,*) ' cyclic north-south :', l_Jperio
	115	WRITE(numout,*) ' North Pole folding :', l_NFold
	116	WRITE(numout,*) ' type of North pole Folding:', c_NFtype
[7646]	117	WRITE(numout,*) ' Ocean model configuration used:'
[14433]	118	WRITE(numout,*) ' cn_cfg = ', TRIM( cn_cfg ), ' nn_cfg = ', nn_cfg
[3]	119	ENDIF
[14072]	120
[1601]	121	!
[7646]	122	! !== Reference coordinate system ==!
[6140]	123	!
[14834]	124	CALL dom_glo ! global domain versus local domain
	125	CALL dom_nam ! read namelist ( namrun, namdom )
	126	CALL dom_tile_init ! Tile domain
[13982]	127
[9367]	128	!
[12377]	129	CALL dom_hgr ! Horizontal mesh
	130
	131	IF( ln_closea ) CALL dom_clo ! Read in masks to define closed seas and lakes
	132
[13237]	133	CALL dom_zgr( ik_top, ik_bot ) ! Vertical mesh and bathymetry (return top and bottom ocean t-level indices)
[12377]	134
	135	CALL dom_msk( ik_top, ik_bot ) ! Masks
[7646]	136	!
[7753]	137	ht_0(:,:) = 0._wp ! Reference ocean thickness
	138	hu_0(:,:) = 0._wp
	139	hv_0(:,:) = 0._wp
[13237]	140	hf_0(:,:) = 0._wp
[14053]	141	DO jk = 1, jpkm1
[7753]	142	ht_0(:,:) = ht_0(:,:) + e3t_0(:,:,jk) * tmask(:,:,jk)
	143	hu_0(:,:) = hu_0(:,:) + e3u_0(:,:,jk) * umask(:,:,jk)
	144	hv_0(:,:) = hv_0(:,:) + e3v_0(:,:,jk) * vmask(:,:,jk)
[4490]	145	END DO
	146	!
[14053]	147	DO jk = 1, jpkm1
	148	hf_0(1:jpim1,:) = hf_0(1:jpim1,:) + e3f_0(1:jpim1,:,jk)vmask(1:jpim1,:,jk)vmask(2:jpi,:,jk)
	149	END DO
	150	CALL lbc_lnk('domain', hf_0, 'F', 1._wp)
	151	!
	152	IF( lk_SWE ) THEN ! SWE case redefine hf_0
	153	hf_0(:,:) = hf_0(:,:) + e3f_0(:,:,1) * ssfmask(:,:)
	154	ENDIF
	155	!
[13237]	156	r1_ht_0(:,:) = ssmask (:,:) / ( ht_0(:,:) + 1._wp - ssmask (:,:) )
	157	r1_hu_0(:,:) = ssumask(:,:) / ( hu_0(:,:) + 1._wp - ssumask(:,:) )
	158	r1_hv_0(:,:) = ssvmask(:,:) / ( hv_0(:,:) + 1._wp - ssvmask(:,:) )
	159	r1_hf_0(:,:) = ssfmask(:,:) / ( hf_0(:,:) + 1._wp - ssfmask(:,:) )
	160	!
[14053]	161	IF( ll_wd ) THEN ! wet and drying (check ht_0 >= 0)
	162	DO_2D( 1, 1, 1, 1 )
	163	IF( ht_0(ji,jj) < 0._wp .AND. ssmask(ji,jj) == 1._wp ) THEN
[14139]	164	CALL ctl_stop( 'dom_init : ht_0 must be positive at potentially wet points' )
[14053]	165	ENDIF
	166	END_2D
	167	ENDIF
	168	!
	169	! !== initialisation of time varying coordinate ==!
	170	!
	171	! != ssh initialization
[14139]	172	!
[14255]	173	IF( l_SAS ) THEN !* No ocean dynamics calculation : set to 0
[14139]	174	ssh(:,:,:) = 0._wp
[14125]	175	#if defined key_agrif
[14139]	176	ELSEIF( .NOT.Agrif_root() .AND. &
	177	& ln_init_chfrpar ) THEN !* Interpolate initial ssh from parent
[14171]	178	CALL Agrif_istate_ssh( Kbb, Kmm, Kaa )
[14125]	179	#endif
[14139]	180	ELSE !* Read in restart file or set by user
	181	CALL rst_read_ssh( Kbb, Kmm, Kaa )
[14053]	182	ENDIF
[14139]	183	!
[13237]	184	#if defined key_qco
[14053]	185	! != Quasi-Euerian coordinate case
[13237]	186	!
	187	IF( .NOT.l_offline ) CALL dom_qco_init( Kbb, Kmm, Kaa )
[14139]	188	#elif defined key_linssh
	189	! != Fix in time : key_linssh case, set through domzgr_substitute.h90
[13237]	190	#else
[1601]	191	!
[14053]	192	IF( ln_linssh ) THEN != Fix in time : set to the reference one for all
[13458]	193	!
[13237]	194	DO jt = 1, jpt ! depth of t- and w-grid-points
	195	gdept(:,:,:,jt) = gdept_0(:,:,:)
	196	gdepw(:,:,:,jt) = gdepw_0(:,:,:)
	197	END DO
	198	gde3w(:,:,:) = gde3w_0(:,:,:) ! = gdept as the sum of e3t
[6140]	199	!
[13237]	200	DO jt = 1, jpt ! vertical scale factors
[14053]	201	e3t (:,:,:,jt) = e3t_0(:,:,:)
	202	e3u (:,:,:,jt) = e3u_0(:,:,:)
	203	e3v (:,:,:,jt) = e3v_0(:,:,:)
	204	e3w (:,:,:,jt) = e3w_0(:,:,:)
[13237]	205	e3uw(:,:,:,jt) = e3uw_0(:,:,:)
	206	e3vw(:,:,:,jt) = e3vw_0(:,:,:)
	207	END DO
[14053]	208	e3f (:,:,:) = e3f_0(:,:,:)
[6140]	209	!
[13237]	210	DO jt = 1, jpt ! water column thickness and its inverse
[14053]	211	hu(:,:,jt) = hu_0(:,:)
	212	hv(:,:,jt) = hv_0(:,:)
[13237]	213	r1_hu(:,:,jt) = r1_hu_0(:,:)
	214	r1_hv(:,:,jt) = r1_hv_0(:,:)
	215	END DO
[14053]	216	ht (:,:) = ht_0(:,:)
[6140]	217	!
[14053]	218	ELSE != Time varying : initialize before/now/after variables
[6140]	219	!
[13458]	220	IF( .NOT.l_offline ) CALL dom_vvl_init( Kbb, Kmm, Kaa )
[6140]	221	!
	222	ENDIF
[13237]	223	#endif
	224
[2528]	225	!
[13216]	226
	227	#if defined key_agrif
	228	IF( .NOT. Agrif_Root() ) CALL Agrif_Init_Domain( Kbb, Kmm, Kaa )
	229	#endif
[12377]	230	IF( ln_meshmask ) CALL dom_wri ! Create a domain file
	231	IF( .NOT.ln_rstart ) CALL dom_ctl ! Domain control
[1438]	232	!
[12377]	233	IF( ln_write_cfg ) CALL cfg_write ! create the configuration file
[9169]	234	!
[7646]	235	IF(lwp) THEN
	236	WRITE(numout,*)
[9169]	237	WRITE(numout,*) 'dom_init : ==>>> END of domain initialization'
	238	WRITE(numout,*) '~~~~~~~~'
[14072]	239	WRITE(numout,*)
[7646]	240	ENDIF
	241	!
[3]	242	END SUBROUTINE dom_init
	243
	244
[7646]	245	SUBROUTINE dom_glo
	246	!!----------------------------------------------------------------------
	247	!! * ROUTINE dom_glo *
	248	!!
	249	!! ** Purpose : initialization of global domain <--> local domain indices
	250	!!
[14072]	251	!! ** Method :
[7646]	252	!!
[13286]	253	!! ** Action : - mig , mjg : local domain indices ==> global domain, including halos, indices
	254	!! - mig0, mjg0: local domain indices ==> global domain, excluding halos, indices
[7646]	255	!! - mi0 , mi1 : global domain indices ==> local domain indices
[13286]	256	!! - mj0 , mj1 (if global point not in the local domain ==> mi0>mi1 and/or mj0>mj1)
[7646]	257	!!----------------------------------------------------------------------
	258	INTEGER :: ji, jj ! dummy loop argument
	259	!!----------------------------------------------------------------------
	260	!
[13458]	261	DO ji = 1, jpi ! local domain indices ==> global domain indices, including halos
[7646]	262	mig(ji) = ji + nimpp - 1
	263	END DO
	264	DO jj = 1, jpj
	265	mjg(jj) = jj + njmpp - 1
	266	END DO
[13458]	267	! ! local domain indices ==> global domain indices, excluding halos
[13286]	268	!
	269	mig0(:) = mig(:) - nn_hls
[14072]	270	mjg0(:) = mjg(:) - nn_hls
[13286]	271	! ! global domain, including halos, indices ==> local domain indices
[14072]	272	! ! (return (m.0,m.1)=(1,0) if data domain gridpoint is to the west/south of the
	273	! ! local domain, or (m.0,m.1)=(jp.+1,jp.) to the east/north of local domain.
[7646]	274	DO ji = 1, jpiglo
	275	mi0(ji) = MAX( 1 , MIN( ji - nimpp + 1, jpi+1 ) )
	276	mi1(ji) = MAX( 0 , MIN( ji - nimpp + 1, jpi ) )
	277	END DO
	278	DO jj = 1, jpjglo
	279	mj0(jj) = MAX( 1 , MIN( jj - njmpp + 1, jpj+1 ) )
	280	mj1(jj) = MAX( 0 , MIN( jj - njmpp + 1, jpj ) )
	281	END DO
	282	IF(lwp) THEN ! control print
	283	WRITE(numout,*)
	284	WRITE(numout,*) 'dom_glo : domain: global <<==>> local '
	285	WRITE(numout,*) '~~~~~~~ '
	286	WRITE(numout,*) ' global domain: jpiglo = ', jpiglo, ' jpjglo = ', jpjglo, ' jpkglo = ', jpkglo
	287	WRITE(numout,*) ' local domain: jpi = ', jpi , ' jpj = ', jpj , ' jpk = ', jpk
	288	WRITE(numout,*)
	289	ENDIF
	290	!
	291	END SUBROUTINE dom_glo
	292
	293
[3]	294	SUBROUTINE dom_nam
	295	!!----------------------------------------------------------------------
	296	!! * ROUTINE dom_nam *
[14072]	297	!!
[3]	298	!! ** Purpose : read domaine namelists and print the variables.
	299	!!
	300	!! ** input : - namrun namelist
	301	!! - namdom namelist
[13982]	302	!! - namtile namelist
[2528]	303	!! - namnc4 namelist ! "key_netcdf4" only
[3]	304	!!----------------------------------------------------------------------
	305	USE ioipsl
[9169]	306	!!
[14053]	307	INTEGER :: ios ! Local integer
	308	REAL(wp):: zrdt
	309	!!----------------------------------------------------------------------
[9169]	310	!
[6140]	311	NAMELIST/namrun/ cn_ocerst_indir, cn_ocerst_outdir, nn_stocklist, ln_rst_list, &
[7646]	312	& nn_no , cn_exp , cn_ocerst_in, cn_ocerst_out, ln_rstart , nn_rstctl , &
[6140]	313	& nn_it000, nn_itend , nn_date0 , nn_time0 , nn_leapy , nn_istate , &
[12489]	314	& nn_stock, nn_write , ln_mskland , ln_clobber , nn_chunksz, ln_1st_euler , &
[12377]	315	& ln_cfmeta, ln_xios_read, nn_wxios
[15006]	316	NAMELIST/namdom/ ln_linssh, rn_Dt, rn_atfp, ln_crs, ln_c1d, ln_meshmask
[13982]	317	NAMELIST/namtile/ ln_tile, nn_ltile_i, nn_ltile_j
[2528]	318	#if defined key_netcdf4
	319	NAMELIST/namnc4/ nn_nchunks_i, nn_nchunks_j, nn_nchunks_k, ln_nc4zip
	320	#endif
[3]	321	!!----------------------------------------------------------------------
[7646]	322	!
[9169]	323	IF(lwp) THEN
	324	WRITE(numout,*)
[9190]	325	WRITE(numout,*) 'dom_nam : domain initialization through namelist read'
[9169]	326	WRITE(numout,*) '~~~~~~~ '
	327	ENDIF
	328	!
[14053]	329	! !=======================!
	330	! !== namelist namdom ==!
	331	! !=======================!
[9367]	332	!
[14053]	333	READ ( numnam_ref, namdom, IOSTAT = ios, ERR = 903)
	334	903 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namdom in reference namelist' )
	335	READ ( numnam_cfg, namdom, IOSTAT = ios, ERR = 904 )
	336	904 IF( ios > 0 ) CALL ctl_nam ( ios , 'namdom in configuration namelist' )
	337	IF(lwm) WRITE( numond, namdom )
	338	!
[14139]	339	#if defined key_linssh
	340	ln_linssh = lk_linssh ! overwrite ln_linssh with the logical associated with key_linssh
	341	#endif
	342	!
[14053]	343	#if defined key_agrif
	344	IF( .NOT. Agrif_Root() ) THEN ! AGRIF child, subdivide the Parent timestep
	345	rn_Dt = Agrif_Parent (rn_Dt ) / Agrif_Rhot()
	346	ENDIF
	347	#endif
	348	!
	349	IF(lwp) THEN
	350	WRITE(numout,*)
	351	WRITE(numout,*) ' Namelist : namdom --- space & time domain'
	352	WRITE(numout,*) ' linear free surface (=T) ln_linssh = ', ln_linssh
	353	WRITE(numout,*) ' create mesh/mask file ln_meshmask = ', ln_meshmask
	354	WRITE(numout,*) ' ocean time step rn_Dt = ', rn_Dt
	355	WRITE(numout,*) ' asselin time filter parameter rn_atfp = ', rn_atfp
	356	WRITE(numout,*) ' online coarsening of dynamical fields ln_crs = ', ln_crs
[15006]	357	WRITE(numout,*) ' single column domain (1x1pt) ln_c1d = ', ln_c1d
[14053]	358	ENDIF
	359	!
	360	! set current model timestep rDt = 2*rn_Dt if MLF or rDt = rn_Dt if RK3
	361	rDt = 2._wp * rn_Dt
	362	r1_Dt = 1._wp / rDt
	363	!
	364	IF( l_SAS .AND. .NOT.ln_linssh ) THEN
	365	CALL ctl_warn( 'SAS requires linear ssh : force ln_linssh = T' )
	366	ln_linssh = .TRUE.
	367	ENDIF
	368	!
	369	#if defined key_qco
[14139]	370	IF( ln_linssh ) CALL ctl_stop( 'STOP','domain: key_qco and ln_linssh=T or key_linssh are incompatible' )
[14053]	371	#endif
	372	!
	373	! !=======================!
	374	! !== namelist namrun ==!
	375	! !=======================!
	376	!
[4147]	377	READ ( numnam_ref, namrun, IOSTAT = ios, ERR = 901)
[11536]	378	901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namrun in reference namelist' )
[4147]	379	READ ( numnam_cfg, namrun, IOSTAT = ios, ERR = 902 )
[11536]	380	902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namrun in configuration namelist' )
[4624]	381	IF(lwm) WRITE ( numond, namrun )
[13216]	382
	383	#if defined key_agrif
	384	IF( .NOT. Agrif_Root() ) THEN
	385	nn_it000 = (Agrif_Parent(nn_it000)-1)*Agrif_IRhot() + 1
	386	nn_itend = Agrif_Parent(nn_itend) *Agrif_IRhot()
	387	ENDIF
	388	#endif
[1601]	389	!
	390	IF(lwp) THEN ! control print
[9190]	391	WRITE(numout,*) ' Namelist : namrun --- run parameters'
[9490]	392	WRITE(numout,*) ' Assimilation cycle nn_no = ', nn_no
[9169]	393	WRITE(numout,*) ' experiment name for output cn_exp = ', TRIM( cn_exp )
	394	WRITE(numout,*) ' file prefix restart input cn_ocerst_in = ', TRIM( cn_ocerst_in )
	395	WRITE(numout,*) ' restart input directory cn_ocerst_indir = ', TRIM( cn_ocerst_indir )
	396	WRITE(numout,*) ' file prefix restart output cn_ocerst_out = ', TRIM( cn_ocerst_out )
	397	WRITE(numout,*) ' restart output directory cn_ocerst_outdir= ', TRIM( cn_ocerst_outdir )
	398	WRITE(numout,*) ' restart logical ln_rstart = ', ln_rstart
[12489]	399	WRITE(numout,*) ' start with forward time step ln_1st_euler = ', ln_1st_euler
[9169]	400	WRITE(numout,*) ' control of time step nn_rstctl = ', nn_rstctl
	401	WRITE(numout,*) ' number of the first time step nn_it000 = ', nn_it000
	402	WRITE(numout,*) ' number of the last time step nn_itend = ', nn_itend
	403	WRITE(numout,*) ' initial calendar date aammjj nn_date0 = ', nn_date0
	404	WRITE(numout,*) ' initial time of day in hhmm nn_time0 = ', nn_time0
	405	WRITE(numout,*) ' leap year calendar (0/1) nn_leapy = ', nn_leapy
	406	WRITE(numout,*) ' initial state output nn_istate = ', nn_istate
[5341]	407	IF( ln_rst_list ) THEN
[9169]	408	WRITE(numout,*) ' list of restart dump times nn_stocklist =', nn_stocklist
[5341]	409	ELSE
[9169]	410	WRITE(numout,*) ' frequency of restart file nn_stock = ', nn_stock
[5341]	411	ENDIF
[14239]	412	#if ! defined key_xios
[9169]	413	WRITE(numout,*) ' frequency of output file nn_write = ', nn_write
[11536]	414	#endif
[9169]	415	WRITE(numout,*) ' mask land points ln_mskland = ', ln_mskland
	416	WRITE(numout,*) ' additional CF standard metadata ln_cfmeta = ', ln_cfmeta
	417	WRITE(numout,*) ' overwrite an existing file ln_clobber = ', ln_clobber
	418	WRITE(numout,*) ' NetCDF chunksize (bytes) nn_chunksz = ', nn_chunksz
[9367]	419	IF( TRIM(Agrif_CFixed()) == '0' ) THEN
	420	WRITE(numout,*) ' READ restart for a single file using XIOS ln_xios_read =', ln_xios_read
	421	WRITE(numout,*) ' Write restart using XIOS nn_wxios = ', nn_wxios
	422	ELSE
	423	WRITE(numout,*) " AGRIF: nn_wxios will be ingored. See setting for parent"
	424	WRITE(numout,*) " AGRIF: ln_xios_read will be ingored. See setting for parent"
	425	ENDIF
[3]	426	ENDIF
	427
[9490]	428	cexper = cn_exp ! conversion DOCTOR names into model names (this should disappear soon)
[1601]	429	nrstdt = nn_rstctl
	430	nit000 = nn_it000
	431	nitend = nn_itend
	432	ndate0 = nn_date0
	433	nleapy = nn_leapy
	434	ninist = nn_istate
[14053]	435	!
	436	! !== Set parameters for restart reading using xIOS ==!
	437	!
	438	IF( TRIM(Agrif_CFixed()) == '0' ) THEN
	439	lrxios = ln_xios_read .AND. ln_rstart
	440	IF( nn_wxios > 0 ) lwxios = .TRUE. !* set output file type for XIOS based on NEMO namelist
	441	nxioso = nn_wxios
	442	ENDIF
	443	! !== Check consistency between ln_rstart and ln_1st_euler ==! (i.e. set l_1st_euler)
[12489]	444	l_1st_euler = ln_1st_euler
[14053]	445	!
	446	IF( ln_rstart ) THEN !* Restart case
	447	!
	448	IF(lwp) WRITE(numout,*)
	449	IF(lwp) WRITE(numout,*) ' open the restart file'
	450	CALL rst_read_open !- Open the restart file
	451	!
	452	IF( iom_varid( numror, 'rdt', ldstop = .FALSE. ) > 0 ) THEN !- Check time-step consistency and force Euler restart if changed
	453	CALL iom_get( numror, 'rdt', zrdt )
	454	IF( zrdt /= rn_Dt ) THEN
	455	IF(lwp) WRITE( numout,*)
	456	IF(lwp) WRITE( numout,*) ' rn_Dt = ', rn_Dt,' not equal to the READ one rdt = ', zrdt
	457	IF(lwp) WRITE( numout,*)
	458	IF(lwp) WRITE( numout,*) ' ==>>> forced euler first time-step'
	459	l_1st_euler = .TRUE.
	460	ENDIF
	461	ENDIF
	462	!
	463	IF( .NOT.l_SAS .AND. iom_varid( numror, 'sshb', ldstop = .FALSE. ) <= 0 ) THEN !- Check absence of one of the Kbb field (here sshb)
[14072]	464	! ! (any Kbb field is missing ==> all Kbb fields are missing)
[14053]	465	IF( .NOT.l_1st_euler ) THEN
	466	CALL ctl_warn('dom_nam : ssh at Kbb not found in restart files ', &
	467	& 'l_1st_euler forced to .true. and ' , &
	468	& 'ssh(Kbb) = ssh(Kmm) ' )
	469	l_1st_euler = .TRUE.
	470	ENDIF
	471	ENDIF
	472	ELSEIF( .NOT.l_1st_euler ) THEN !* Initialization case
[14072]	473	IF(lwp) WRITE(numout,*)
[9169]	474	IF(lwp) WRITE(numout,*)' ==>>> Start from rest (ln_rstart=F)'
[14072]	475	IF(lwp) WRITE(numout,*)' an Euler initial time step is used : l_1st_euler is forced to .true. '
[14053]	476	l_1st_euler = .TRUE.
[4370]	477	ENDIF
[14053]	478	!
	479	! !== control of output frequency ==!
	480	!
	481	IF( .NOT. ln_rst_list ) THEN ! we use nn_stock
[11536]	482	IF( nn_stock == -1 ) CALL ctl_warn( 'nn_stock = -1 --> no restart will be done' )
	483	IF( nn_stock == 0 .OR. nn_stock > nitend ) THEN
	484	WRITE(ctmp1,*) 'nn_stock = ', nn_stock, ' it is forced to ', nitend
	485	CALL ctl_warn( ctmp1 )
	486	nn_stock = nitend
	487	ENDIF
[3]	488	ENDIF
[14239]	489	#if ! defined key_xios
[11536]	490	IF( nn_write == -1 ) CALL ctl_warn( 'nn_write = -1 --> no output files will be done' )
	491	IF ( nn_write == 0 ) THEN
	492	WRITE(ctmp1,*) 'nn_write = ', nn_write, ' it is forced to ', nitend
[783]	493	CALL ctl_warn( ctmp1 )
[11536]	494	nn_write = nitend
[3]	495	ENDIF
[11536]	496	#endif
[3]	497
[1601]	498	IF( Agrif_Root() ) THEN
[13286]	499	IF(lwp) WRITE(numout,*)
[14053]	500	SELECT CASE ( nleapy ) !== Choose calendar for IOIPSL ==!
[14072]	501	CASE ( 1 )
[13286]	502	CALL ioconf_calendar('gregorian')
	503	IF(lwp) WRITE(numout,*) ' ==>>> The IOIPSL calendar is "gregorian", i.e. leap year'
	504	CASE ( 0 )
	505	CALL ioconf_calendar('noleap')
	506	IF(lwp) WRITE(numout,*) ' ==>>> The IOIPSL calendar is "noleap", i.e. no leap year'
	507	CASE ( 30 )
	508	CALL ioconf_calendar('360d')
	509	IF(lwp) WRITE(numout,*) ' ==>>> The IOIPSL calendar is "360d", i.e. 360 days in a year'
	510	END SELECT
[1601]	511	ENDIF
[5836]	512	!
[14053]	513	! !========================!
	514	! !== namelist namtile ==!
	515	! !========================!
[13216]	516	!
[13982]	517	READ ( numnam_ref, namtile, IOSTAT = ios, ERR = 905 )
	518	905 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtile in reference namelist' )
	519	READ ( numnam_cfg, namtile, IOSTAT = ios, ERR = 906 )
	520	906 IF( ios > 0 ) CALL ctl_nam ( ios , 'namtile in configuration namelist' )
	521	IF(lwm) WRITE( numond, namtile )
	522
	523	IF(lwp) THEN
	524	WRITE(numout,*)
	525	WRITE(numout,*) ' Namelist : namtile --- Domain tiling decomposition'
	526	WRITE(numout,*) ' Tiling (T) or not (F) ln_tile = ', ln_tile
	527	WRITE(numout,*) ' Length of tile in i nn_ltile_i = ', nn_ltile_i
	528	WRITE(numout,*) ' Length of tile in j nn_ltile_j = ', nn_ltile_j
	529	WRITE(numout,*)
	530	IF( ln_tile ) THEN
	531	WRITE(numout,*) ' The domain will be decomposed into tiles of size', nn_ltile_i, 'x', nn_ltile_j
	532	ELSE
	533	WRITE(numout,*) ' Domain tiling will NOT be used'
	534	ENDIF
	535	ENDIF
[14053]	536	!
[2528]	537	#if defined key_netcdf4
[14053]	538	! !=======================!
	539	! !== namelist namnc4 ==! NetCDF 4 case ("key_netcdf4" defined)
	540	! !=======================!
	541	!
[4147]	542	READ ( numnam_ref, namnc4, IOSTAT = ios, ERR = 907)
[11536]	543	907 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namnc4 in reference namelist' )
[4147]	544	READ ( numnam_cfg, namnc4, IOSTAT = ios, ERR = 908 )
[11536]	545	908 IF( ios > 0 ) CALL ctl_nam ( ios , 'namnc4 in configuration namelist' )
[4624]	546	IF(lwm) WRITE( numond, namnc4 )
[4147]	547
[2528]	548	IF(lwp) THEN ! control print
	549	WRITE(numout,*)
[14053]	550	WRITE(numout,*) ' Namelist namnc4 - Netcdf4 chunking parameters ("key_netcdf4" defined)'
[9169]	551	WRITE(numout,*) ' number of chunks in i-dimension nn_nchunks_i = ', nn_nchunks_i
	552	WRITE(numout,*) ' number of chunks in j-dimension nn_nchunks_j = ', nn_nchunks_j
	553	WRITE(numout,*) ' number of chunks in k-dimension nn_nchunks_k = ', nn_nchunks_k
	554	WRITE(numout,*) ' apply netcdf4/hdf5 chunking & compression ln_nc4zip = ', ln_nc4zip
[2528]	555	ENDIF
[1601]	556
[2528]	557	! Put the netcdf4 settings into a simple structure (snc4set, defined in in_out_manager module)
	558	! Note the chunk size in the unlimited (time) dimension will be fixed at 1
	559	snc4set%ni = nn_nchunks_i
	560	snc4set%nj = nn_nchunks_j
	561	snc4set%nk = nn_nchunks_k
	562	snc4set%luse = ln_nc4zip
	563	#else
	564	snc4set%luse = .FALSE. ! No NetCDF 4 case
	565	#endif
[1438]	566	!
[3]	567	END SUBROUTINE dom_nam
	568
	569
	570	SUBROUTINE dom_ctl
	571	!!----------------------------------------------------------------------
	572	!! * ROUTINE dom_ctl *
	573	!!
	574	!! ** Purpose : Domain control.
	575	!!
	576	!! ** Method : compute and print extrema of masked scale factors
	577	!!----------------------------------------------------------------------
[13286]	578	LOGICAL, DIMENSION(jpi,jpj) :: llmsk
	579	INTEGER, DIMENSION(2) :: imil, imip, imi1, imi2, imal, imap, ima1, ima2
	580	REAL(wp) :: zglmin, zglmax, zgpmin, zgpmax, ze1min, ze1max, ze2min, ze2max
[3]	581	!!----------------------------------------------------------------------
[1601]	582	!
[13458]	583	llmsk = tmask_h(:,:) == 1._wp
[13286]	584	!
[13458]	585	CALL mpp_minloc( 'domain', glamt(:,:), llmsk, zglmin, imil )
	586	CALL mpp_minloc( 'domain', gphit(:,:), llmsk, zgpmin, imip )
	587	CALL mpp_minloc( 'domain', e1t(:,:), llmsk, ze1min, imi1 )
	588	CALL mpp_minloc( 'domain', e2t(:,:), llmsk, ze2min, imi2 )
	589	CALL mpp_maxloc( 'domain', glamt(:,:), llmsk, zglmax, imal )
	590	CALL mpp_maxloc( 'domain', gphit(:,:), llmsk, zgpmax, imap )
	591	CALL mpp_maxloc( 'domain', e1t(:,:), llmsk, ze1max, ima1 )
	592	CALL mpp_maxloc( 'domain', e2t(:,:), llmsk, ze2max, ima2 )
	593	!
[3]	594	IF(lwp) THEN
[1601]	595	WRITE(numout,*)
	596	WRITE(numout,*) 'dom_ctl : extrema of the masked scale factors'
	597	WRITE(numout,*) '~~~~~~~'
[13286]	598	WRITE(numout,"(14x,'glamt mini: ',1f10.2,' at i = ',i5,' j= ',i5)") zglmin, imil(1), imil(2)
	599	WRITE(numout,"(14x,'glamt maxi: ',1f10.2,' at i = ',i5,' j= ',i5)") zglmax, imal(1), imal(2)
	600	WRITE(numout,"(14x,'gphit mini: ',1f10.2,' at i = ',i5,' j= ',i5)") zgpmin, imip(1), imip(2)
	601	WRITE(numout,"(14x,'gphit maxi: ',1f10.2,' at i = ',i5,' j= ',i5)") zgpmax, imap(1), imap(2)
	602	WRITE(numout,"(14x,' e1t mini: ',1f10.2,' at i = ',i5,' j= ',i5)") ze1min, imi1(1), imi1(2)
	603	WRITE(numout,"(14x,' e1t maxi: ',1f10.2,' at i = ',i5,' j= ',i5)") ze1max, ima1(1), ima1(2)
	604	WRITE(numout,"(14x,' e2t mini: ',1f10.2,' at i = ',i5,' j= ',i5)") ze2min, imi2(1), imi2(2)
	605	WRITE(numout,"(14x,' e2t maxi: ',1f10.2,' at i = ',i5,' j= ',i5)") ze2max, ima2(1), ima2(2)
[3]	606	ENDIF
[1438]	607	!
[3]	608	END SUBROUTINE dom_ctl
	609
[5836]	610
[14433]	611	SUBROUTINE domain_cfg( cd_cfg, kk_cfg, kpi, kpj, kpk, ldIperio, ldJperio, ldNFold, cdNFtype )
[3680]	612	!!----------------------------------------------------------------------
[14053]	613	!! * ROUTINE domain_cfg *
[14072]	614	!!
[7646]	615	!! ** Purpose : read the domain size in domain configuration file
[3680]	616	!!
[9169]	617	!! ** Method : read the cn_domcfg NetCDF file
[3680]	618	!!----------------------------------------------------------------------
[14433]	619	CHARACTER(len=*), INTENT(out) :: cd_cfg ! configuration name
	620	INTEGER , INTENT(out) :: kk_cfg ! configuration resolution
	621	INTEGER , INTENT(out) :: kpi, kpj, kpk ! global domain sizes
	622	LOGICAL , INTENT(out) :: ldIperio, ldJperio ! i- and j- periodicity
	623	LOGICAL , INTENT(out) :: ldNFold ! North pole folding
	624	CHARACTER(len=1), INTENT(out) :: cdNFtype ! Folding type: T or F
[7646]	625	!
[14433]	626	CHARACTER(len=7) :: catt ! 'T', 'F', '-' or 'UNKNOWN'
	627	INTEGER :: inum, iperio, iatt ! local integer
[7646]	628	REAL(wp) :: zorca_res ! local scalars
[11536]	629	REAL(wp) :: zperio ! - -
	630	INTEGER, DIMENSION(4) :: idvar, idimsz ! size of dimensions
[3680]	631	!!----------------------------------------------------------------------
[5836]	632	!
[11536]	633	IF(lwp) THEN
	634	WRITE(numout,*) ' '
	635	WRITE(numout,*) 'domain_cfg : domain size read in ', TRIM( cn_domcfg ), ' file'
	636	WRITE(numout,*) '~~~~~~~~~~ '
	637	ENDIF
[5836]	638	!
[7646]	639	CALL iom_open( cn_domcfg, inum )
[5836]	640	!
[14433]	641	CALL iom_getatt( inum, 'CfgName', cd_cfg ) ! returns 'UNKNOWN' if not found
	642	CALL iom_getatt( inum, 'CfgIndex', kk_cfg ) ! returns -999 if not found
	643	!
	644	! ------- keep compatibility with OLD VERSION... start -------
	645	IF( cd_cfg == 'UNKNOWN' .AND. kk_cfg == -999 ) THEN
	646	IF( iom_varid( inum, 'ORCA' , ldstop = .FALSE. ) > 0 .AND. &
	647	& iom_varid( inum, 'ORCA_index' , ldstop = .FALSE. ) > 0 ) THEN
	648	!
	649	cd_cfg = 'ORCA'
	650	CALL iom_get( inum, 'ORCA_index', zorca_res ) ; kk_cfg = NINT( zorca_res )
	651	!
	652	ELSE
	653	CALL iom_getatt( inum, 'cn_cfg', cd_cfg ) ! returns 'UNKNOWN' if not found
	654	CALL iom_getatt( inum, 'nn_cfg', kk_cfg ) ! returns -999 if not found
[11536]	655	ENDIF
[7646]	656	ENDIF
[14433]	657	! ------- keep compatibility with OLD VERSION... end -------
	658	!
[11536]	659	idvar = iom_varid( inum, 'e3t_0', kdimsz = idimsz ) ! use e3t_0, that must exist, to get jp(ijk)glo
	660	kpi = idimsz(1)
	661	kpj = idimsz(2)
	662	kpk = idimsz(3)
[14433]	663	!
	664	CALL iom_getatt( inum, 'Iperio', iatt ) ; ldIperio = iatt == 1 ! returns -999 if not found -> default = .false.
	665	CALL iom_getatt( inum, 'Jperio', iatt ) ; ldJperio = iatt == 1 ! returns -999 if not found -> default = .false.
	666	CALL iom_getatt( inum, 'NFold', iatt ) ; ldNFold = iatt == 1 ! returns -999 if not found -> default = .false.
	667	CALL iom_getatt( inum, 'NFtype', catt ) ! returns 'UNKNOWN' if not found
	668	IF( LEN_TRIM(catt) == 1 ) THEN ; cdNFtype = TRIM(catt)
	669	ELSE ; cdNFtype = '-'
	670	ENDIF
	671	!
	672	! ------- keep compatibility with OLD VERSION... start -------
	673	IF( iatt == -999 .AND. catt == 'UNKNOWN' .AND. iom_varid( inum, 'jperio', ldstop = .FALSE. ) > 0 ) THEN
	674	CALL iom_get( inum, 'jperio', zperio ) ; iperio = NINT( zperio )
	675	ldIperio = iperio == 1 .OR. iperio == 4 .OR. iperio == 6 .OR. iperio == 7 ! i-periodicity
	676	ldJperio = iperio == 2 .OR. iperio == 7 ! j-periodicity
	677	ldNFold = iperio >= 3 .AND. iperio <= 6 ! North pole folding
	678	IF( iperio == 3 .OR. iperio == 4 ) THEN ; cdNFtype = 'T' ! folding at T point
	679	ELSEIF( iperio == 5 .OR. iperio == 6 ) THEN ; cdNFtype = 'F' ! folding at F point
	680	ELSE ; cdNFtype = '-' ! default value
	681	ENDIF
	682	ENDIF
	683	! ------- keep compatibility with OLD VERSION... end -------
	684	!
[7646]	685	CALL iom_close( inum )
	686	!
[11536]	687	IF(lwp) THEN
[14433]	688	WRITE(numout,*) ' .'
	689	WRITE(numout,*) ' ==>>> ', TRIM(cn_cfg), ' configuration '
	690	WRITE(numout,*) ' .'
	691	WRITE(numout,*) ' nn_cfg = ', kk_cfg
[13286]	692	WRITE(numout,*) ' Ni0glo = ', kpi
	693	WRITE(numout,*) ' Nj0glo = ', kpj
[11536]	694	WRITE(numout,*) ' jpkglo = ', kpk
	695	ENDIF
[14072]	696	!
[7646]	697	END SUBROUTINE domain_cfg
[14072]	698
	699
[7646]	700	SUBROUTINE cfg_write
	701	!!----------------------------------------------------------------------
	702	!! * ROUTINE cfg_write *
[14072]	703	!!
	704	!! ** Purpose : Create the "cn_domcfg_out" file, a NetCDF file which
	705	!! contains all the ocean domain informations required to
[7646]	706	!! define an ocean configuration.
	707	!!
	708	!! ** Method : Write in a file all the arrays required to set up an
	709	!! ocean configuration.
	710	!!
[14072]	711	!! ** output file : domcfg_out.nc : domain size, characteristics, horizontal
[7646]	712	!! mesh, Coriolis parameter, and vertical scale factors
	713	!! NB: also contain ORCA family information
	714	!!----------------------------------------------------------------------
	715	INTEGER :: ji, jj, jk ! dummy loop indices
	716	INTEGER :: inum ! local units
	717	CHARACTER(len=21) :: clnam ! filename (mesh and mask informations)
	718	REAL(wp), DIMENSION(jpi,jpj) :: z2d ! workspace
	719	!!----------------------------------------------------------------------
	720	!
	721	IF(lwp) WRITE(numout,*)
	722	IF(lwp) WRITE(numout,*) 'cfg_write : create the domain configuration file (', TRIM(cn_domcfg_out),'.nc)'
	723	IF(lwp) WRITE(numout,*) '~~~~~~~~~'
	724	!
	725	! ! ============================= !
	726	! ! create 'domcfg_out.nc' file !
	727	! ! ============================= !
[14072]	728	!
[9019]	729	clnam = cn_domcfg_out ! filename (configuration information)
[14072]	730	CALL iom_open( TRIM(clnam), inum, ldwrt = .TRUE. )
[7646]	731	!
[14433]	732	! !== Configuration specificities ==!
[5836]	733	!
[14433]	734	CALL iom_putatt( inum, 'CfgName', TRIM(cn_cfg) )
	735	CALL iom_putatt( inum, 'CfgIndex', nn_cfg )
	736	!
[7646]	737	! !== domain characteristics ==!
	738	!
	739	! ! lateral boundary of the global domain
[14433]	740	CALL iom_putatt( inum, 'Iperio', COUNT( (/l_Iperio/) ) )
	741	CALL iom_putatt( inum, 'Jperio', COUNT( (/l_Jperio/) ) )
	742	CALL iom_putatt( inum, 'NFold', COUNT( (/l_NFold /) ) )
	743	CALL iom_putatt( inum, 'NFtype', c_NFtype )
	744
[7646]	745	! ! type of vertical coordinate
[14433]	746	IF(ln_zco) CALL iom_putatt( inum, 'VertCoord', 'zco' )
	747	IF(ln_zps) CALL iom_putatt( inum, 'VertCoord', 'zps' )
	748	IF(ln_sco) CALL iom_putatt( inum, 'VertCoord', 'sco' )
	749
[7646]	750	! ! ocean cavities under iceshelves
[14433]	751	CALL iom_putatt( inum, 'IsfCav', COUNT( (/ln_isfcav/) ) )
[7646]	752	!
	753	! !== horizontal mesh !
	754	!
	755	CALL iom_rstput( 0, 0, inum, 'glamt', glamt, ktype = jp_r8 ) ! latitude
	756	CALL iom_rstput( 0, 0, inum, 'glamu', glamu, ktype = jp_r8 )
	757	CALL iom_rstput( 0, 0, inum, 'glamv', glamv, ktype = jp_r8 )
	758	CALL iom_rstput( 0, 0, inum, 'glamf', glamf, ktype = jp_r8 )
[14072]	759	!
[7646]	760	CALL iom_rstput( 0, 0, inum, 'gphit', gphit, ktype = jp_r8 ) ! longitude
	761	CALL iom_rstput( 0, 0, inum, 'gphiu', gphiu, ktype = jp_r8 )
	762	CALL iom_rstput( 0, 0, inum, 'gphiv', gphiv, ktype = jp_r8 )
	763	CALL iom_rstput( 0, 0, inum, 'gphif', gphif, ktype = jp_r8 )
[14072]	764	!
[7646]	765	CALL iom_rstput( 0, 0, inum, 'e1t' , e1t , ktype = jp_r8 ) ! i-scale factors (e1.)
	766	CALL iom_rstput( 0, 0, inum, 'e1u' , e1u , ktype = jp_r8 )
	767	CALL iom_rstput( 0, 0, inum, 'e1v' , e1v , ktype = jp_r8 )
	768	CALL iom_rstput( 0, 0, inum, 'e1f' , e1f , ktype = jp_r8 )
	769	!
	770	CALL iom_rstput( 0, 0, inum, 'e2t' , e2t , ktype = jp_r8 ) ! j-scale factors (e2.)
	771	CALL iom_rstput( 0, 0, inum, 'e2u' , e2u , ktype = jp_r8 )
	772	CALL iom_rstput( 0, 0, inum, 'e2v' , e2v , ktype = jp_r8 )
	773	CALL iom_rstput( 0, 0, inum, 'e2f' , e2f , ktype = jp_r8 )
	774	!
	775	CALL iom_rstput( 0, 0, inum, 'ff_f' , ff_f , ktype = jp_r8 ) ! coriolis factor
	776	CALL iom_rstput( 0, 0, inum, 'ff_t' , ff_t , ktype = jp_r8 )
	777	!
	778	! !== vertical mesh ==!
[14072]	779	!
[7646]	780	CALL iom_rstput( 0, 0, inum, 'e3t_1d' , e3t_1d , ktype = jp_r8 ) ! reference 1D-coordinate
	781	CALL iom_rstput( 0, 0, inum, 'e3w_1d' , e3w_1d , ktype = jp_r8 )
	782	!
	783	CALL iom_rstput( 0, 0, inum, 'e3t_0' , e3t_0 , ktype = jp_r8 ) ! vertical scale factors
	784	CALL iom_rstput( 0, 0, inum, 'e3u_0' , e3u_0 , ktype = jp_r8 )
	785	CALL iom_rstput( 0, 0, inum, 'e3v_0' , e3v_0 , ktype = jp_r8 )
	786	CALL iom_rstput( 0, 0, inum, 'e3f_0' , e3f_0 , ktype = jp_r8 )
	787	CALL iom_rstput( 0, 0, inum, 'e3w_0' , e3w_0 , ktype = jp_r8 )
	788	CALL iom_rstput( 0, 0, inum, 'e3uw_0' , e3uw_0 , ktype = jp_r8 )
	789	CALL iom_rstput( 0, 0, inum, 'e3vw_0' , e3vw_0 , ktype = jp_r8 )
[14072]	790	!
[7646]	791	! !== wet top and bottom level ==! (caution: multiplied by ssmask)
	792	!
	793	CALL iom_rstput( 0, 0, inum, 'top_level' , REAL( mikt, wp )*ssmask , ktype = jp_i4 ) ! nb of ocean T-points (ISF)
	794	CALL iom_rstput( 0, 0, inum, 'bottom_level' , REAL( mbkt, wp )*ssmask , ktype = jp_i4 ) ! nb of ocean T-points
	795	!
	796	IF( ln_sco ) THEN ! s-coordinate: store grid stiffness ratio (Not required anyway)
	797	CALL dom_stiff( z2d )
	798	CALL iom_rstput( 0, 0, inum, 'stiffness', z2d ) ! ! Max. grid stiffness ratio
	799	ENDIF
	800	!
[9023]	801	IF( ll_wd ) THEN ! wetting and drying domain
[7646]	802	CALL iom_rstput( 0, 0, inum, 'ht_0' , ht_0 , ktype = jp_r8 )
	803	ENDIF
[14433]	804	! ! ============================ !
	805	! ! close the files
	806	! ! ============================ !
[7646]	807	CALL iom_close( inum )
	808	!
	809	END SUBROUTINE cfg_write
[3680]	810
[3]	811	!!======================================================================
	812	END MODULE domain

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