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cpl_mod.F90 @ 3540

Last change on this file since 3540 was 3494, checked in by jghattas, 6 years ago
Bug correction: ENDIF was bad placed. Changed some indentation and add comments. Thanks to Christian Ethe.
Property copyright set to Name of program: LMDZ Creation date: 1984 Version: LMDZ5 License: CeCILL version 2 Holder: Laboratoire de m\'et\'eorologie dynamique, CNRS, UMR 8539 See the license file in the root directory Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 62.1 KB

Rev	Line
[782]	1	!
	2	MODULE cpl_mod
	3	!
	4	! This module excahanges and transforms all fields that should be recieved or sent to
	5	! coupler. The transformation of the fields are done from the grid 1D-array in phylmd
	6	! to the regular 2D grid accepted by the coupler. Cumulation of the fields for each
	7	! timestep is done in here.
	8	!
	9	! Each type of surface that recevie fields from the coupler have a subroutine named
	10	! cpl_receive_XXX_fields and each surface that have fields to be sent to the coupler
	11	! have a subroutine named cpl_send_XXX_fields.
	12	!
	13	!*************************************************************************************
	14
	15	! Use statements
	16	!*************************************************************************************
[836]	17	USE dimphy, ONLY : klon
[782]	18	USE mod_phys_lmdz_para
	19	USE ioipsl
	20	USE iophy
	21
	22	! The module oasis is always used. Without the cpp key CPP_COUPLE only the parameters
	23	! in the module are compiled and not the subroutines.
	24	USE oasis
	25	USE write_field_phy
[2344]	26	USE time_phylmdz_mod, ONLY: day_step_phy
[782]	27
	28	! Global attributes
	29	!*************************************************************************************
	30	IMPLICIT NONE
	31	PRIVATE
	32
[996]	33	! All subroutine are public except cpl_send_all
	34	PUBLIC :: cpl_init, cpl_receive_frac, cpl_receive_ocean_fields, cpl_receive_seaice_fields, &
[782]	35	cpl_send_ocean_fields, cpl_send_seaice_fields, cpl_send_land_fields, &
	36	cpl_send_landice_fields, gath2cpl
	37
	38
	39	! Declaration of module variables
	40	!*************************************************************************************
	41	! variable for coupling period
[1279]	42	INTEGER, SAVE :: nexca
[782]	43	!$OMP THREADPRIVATE(nexca)
	44
	45	! variables for cumulating fields during a coupling periode :
	46	REAL, ALLOCATABLE, DIMENSION(:,:), SAVE :: cpl_sols, cpl_nsol, cpl_rain
	47	!$OMP THREADPRIVATE(cpl_sols,cpl_nsol,cpl_rain)
	48	REAL, ALLOCATABLE, DIMENSION(:,:), SAVE :: cpl_snow, cpl_evap, cpl_tsol
	49	!$OMP THREADPRIVATE(cpl_snow,cpl_evap,cpl_tsol)
[1279]	50	REAL, ALLOCATABLE, DIMENSION(:,:), SAVE :: cpl_fder, cpl_albe, cpl_taux, cpl_tauy
	51	!$OMP THREADPRIVATE(cpl_fder,cpl_albe,cpl_taux,cpl_tauy)
[782]	52	REAL, ALLOCATABLE, DIMENSION(:,:), SAVE :: cpl_windsp
	53	!$OMP THREADPRIVATE(cpl_windsp)
[2872]	54	REAL, ALLOCATABLE, DIMENSION(:,:), SAVE :: cpl_sens_rain, cpl_sens_snow
	55	!$OMP THREADPRIVATE(cpl_sens_rain, cpl_sens_snow)
[1279]	56	REAL, ALLOCATABLE, DIMENSION(:,:), SAVE :: cpl_taumod
	57	!$OMP THREADPRIVATE(cpl_taumod)
	58	REAL, ALLOCATABLE, DIMENSION(:,:), SAVE :: cpl_atm_co2
	59	!$OMP THREADPRIVATE(cpl_atm_co2)
[782]	60	REAL, ALLOCATABLE, DIMENSION(:,:), SAVE :: cpl_rriv2D, cpl_rcoa2D, cpl_rlic2D
	61	!$OMP THREADPRIVATE(cpl_rriv2D,cpl_rcoa2D,cpl_rlic2D)
	62
	63	! variables read from coupler :
	64	REAL, ALLOCATABLE, DIMENSION(:,:), SAVE :: read_sst ! sea surface temperature
	65	!$OMP THREADPRIVATE(read_sst)
	66	REAL, ALLOCATABLE, DIMENSION(:,:), SAVE :: read_sit ! sea ice temperature
	67	!$OMP THREADPRIVATE(read_sit)
	68	REAL, ALLOCATABLE, DIMENSION(:,:), SAVE :: read_sic ! sea ice fraction
	69	!$OMP THREADPRIVATE(read_sic)
	70	REAL, ALLOCATABLE, DIMENSION(:,:), SAVE :: read_alb_sic ! albedo at sea ice
	71	!$OMP THREADPRIVATE(read_alb_sic)
[1067]	72	REAL, ALLOCATABLE, DIMENSION(:,:), SAVE :: read_u0, read_v0 ! ocean surface current
	73	!$OMP THREADPRIVATE(read_u0,read_v0)
[1279]	74	REAL, ALLOCATABLE, DIMENSION(:,:), SAVE :: read_co2 ! ocean co2 flux
	75	!$OMP THREADPRIVATE(read_co2)
[782]	76	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: unity
	77	!$OMP THREADPRIVATE(unity)
	78	INTEGER, SAVE :: nidct, nidcs
	79	!$OMP THREADPRIVATE(nidct,nidcs)
	80
	81	! variables to be sent to the coupler
	82	REAL, ALLOCATABLE, DIMENSION(:,:,:), SAVE :: cpl_sols2D, cpl_nsol2D, cpl_rain2D
	83	!$OMP THREADPRIVATE(cpl_sols2D, cpl_nsol2D, cpl_rain2D)
	84	REAL, ALLOCATABLE, DIMENSION(:,:,:), SAVE :: cpl_snow2D, cpl_evap2D, cpl_tsol2D
	85	!$OMP THREADPRIVATE(cpl_snow2D, cpl_evap2D, cpl_tsol2D)
	86	REAL, ALLOCATABLE, DIMENSION(:,:,:), SAVE :: cpl_fder2D, cpl_albe2D
	87	!$OMP THREADPRIVATE(cpl_fder2D, cpl_albe2D)
	88	REAL, ALLOCATABLE, DIMENSION(:,:,:), SAVE :: cpl_taux2D, cpl_tauy2D
	89	!$OMP THREADPRIVATE(cpl_taux2D, cpl_tauy2D)
[1279]	90	REAL, ALLOCATABLE, DIMENSION(:,:,:), SAVE :: cpl_taumod2D
	91	!$OMP THREADPRIVATE(cpl_taumod2D)
[782]	92	REAL, ALLOCATABLE, DIMENSION(:,:), SAVE :: cpl_windsp2D
	93	!$OMP THREADPRIVATE(cpl_windsp2D)
[2872]	94	REAL, ALLOCATABLE, DIMENSION(:,:,:), SAVE :: cpl_sens_rain2D, cpl_sens_snow2D
	95	!$OMP THREADPRIVATE(cpl_sens_rain2D, cpl_sens_snow2D)
[1279]	96	REAL, ALLOCATABLE, DIMENSION(:,:), SAVE :: cpl_atm_co22D
	97	!$OMP THREADPRIVATE(cpl_atm_co22D)
[1001]	98
[3465]	99	!!!!!!!!!! variable for calving
	100	INTEGER, PARAMETER :: nb_zone_calving = 3
	101	REAL,ALLOCATABLE, DIMENSION(:,:,:),SAVE :: area_calving
	102	!$OMP THREADPRIVATE(area_calving)
	103	REAL,ALLOCATABLE, DIMENSION(:,:),SAVE :: cell_area2D
	104	!$OMP THREADPRIVATE(cell_area2D)
	105	INTEGER, SAVE :: ind_calving(nb_zone_calving)
	106	!$OMP THREADPRIVATE(ind_calving)
	107
	108	LOGICAL,SAVE :: cpl_old_calving
	109	!$OMP THREADPRIVATE(cpl_old_calving)
	110
[782]	111	CONTAINS
	112	!
	113	!************************************************************************************
	114	!
	115	SUBROUTINE cpl_init(dtime, rlon, rlat)
[1279]	116	USE carbon_cycle_mod, ONLY : carbon_cycle_cpl, fco2_ocn_day
[1454]	117	USE surface_data
[1785]	118	USE indice_sol_mod
[3465]	119	USE mod_grid_phy_lmdz, ONLY : nbp_lon, nbp_lat, grid1dTo2d_glo, klon_glo, grid_type, unstructured, regular_lonlat
[2344]	120	USE time_phylmdz_mod, ONLY: annee_ref, day_ini, itau_phy, itaufin_phy
[2311]	121	USE print_control_mod, ONLY: lunout
[3465]	122	USE geometry_mod, ONLY : longitude_deg, latitude_deg, ind_cell_glo, cell_area
	123	USE ioipsl_getin_p_mod, ONLY: getin_p
[782]	124
	125	! Input arguments
	126	!*************************************************************************************
	127	REAL, INTENT(IN) :: dtime
	128	REAL, DIMENSION(klon), INTENT(IN) :: rlon, rlat
	129
	130	! Local variables
	131	!*************************************************************************************
	132	INTEGER :: error, sum_error, ig, i
	133	INTEGER :: jf, nhoridct
	134	INTEGER :: nhoridcs
	135	INTEGER :: idtime
	136	INTEGER :: idayref
	137	INTEGER :: npas ! only for OASIS2
	138	REAL :: zjulian
[2344]	139	REAL, DIMENSION(nbp_lon,nbp_lat) :: zx_lon, zx_lat
[782]	140	CHARACTER(len = 20) :: modname = 'cpl_init'
	141	CHARACTER(len = 80) :: abort_message
	142	CHARACTER(len=80) :: clintocplnam, clfromcplnam
[3465]	143	REAL, DIMENSION(klon_mpi) :: rlon_mpi, rlat_mpi, cell_area_mpi
	144	INTEGER, DIMENSION(klon_mpi) :: ind_cell_glo_mpi
	145	REAL, DIMENSION(nbp_lon,jj_nb) :: lon2D, lat2D
	146	INTEGER :: mask_calving(nbp_lon,jj_nb,nb_zone_calving)
	147	REAL :: pos
[782]	148
[3465]	149	!***************************************
[3494]	150	! Use old calving or not (default new calving method)
	151	! New calving method should be used with DYNAMICO and when using new coupling
	152	! weights.
[3465]	153	cpl_old_calving=.FALSE.
	154	CALL getin_p("cpl_old_calving",cpl_old_calving)
	155
	156
[782]	157	!*************************************************************************************
	158	! Calculate coupling period
	159	!
	160	!*************************************************************************************
	161
[2344]	162	npas = itaufin_phy
[2075]	163	! nexca = 86400 / dtime
	164	nexca = t_coupl / dtime
[782]	165	WRITE(lunout,*)' ##### Ocean couple #####'
	166	WRITE(lunout,*)' Valeurs des pas de temps'
	167	WRITE(lunout,*)' npas = ', npas
	168	WRITE(lunout,*)' nexca = ', nexca
	169
	170	!*************************************************************************************
	171	! Allocate variables
	172	!
	173	!*************************************************************************************
	174	error = 0
	175	sum_error = 0
	176
	177	ALLOCATE(unity(klon), stat = error)
	178	sum_error = sum_error + error
	179	ALLOCATE(cpl_sols(klon,2), stat = error)
	180	sum_error = sum_error + error
	181	ALLOCATE(cpl_nsol(klon,2), stat = error)
	182	sum_error = sum_error + error
	183	ALLOCATE(cpl_rain(klon,2), stat = error)
	184	sum_error = sum_error + error
	185	ALLOCATE(cpl_snow(klon,2), stat = error)
	186	sum_error = sum_error + error
	187	ALLOCATE(cpl_evap(klon,2), stat = error)
	188	sum_error = sum_error + error
	189	ALLOCATE(cpl_tsol(klon,2), stat = error)
	190	sum_error = sum_error + error
	191	ALLOCATE(cpl_fder(klon,2), stat = error)
	192	sum_error = sum_error + error
	193	ALLOCATE(cpl_albe(klon,2), stat = error)
	194	sum_error = sum_error + error
	195	ALLOCATE(cpl_taux(klon,2), stat = error)
	196	sum_error = sum_error + error
[1279]	197	ALLOCATE(cpl_tauy(klon,2), stat = error)
	198	sum_error = sum_error + error
[782]	199	ALLOCATE(cpl_windsp(klon,2), stat = error)
	200	sum_error = sum_error + error
[2545]	201	ALLOCATE(cpl_taumod(klon,2), stat = error)
[782]	202	sum_error = sum_error + error
[2872]	203	ALLOCATE(cpl_sens_rain(klon,2), stat = error)
	204	sum_error = sum_error + error
	205	ALLOCATE(cpl_sens_snow(klon,2), stat = error)
	206	sum_error = sum_error + error
[2344]	207	ALLOCATE(cpl_rriv2D(nbp_lon,jj_nb), stat=error)
[782]	208	sum_error = sum_error + error
[2344]	209	ALLOCATE(cpl_rcoa2D(nbp_lon,jj_nb), stat=error)
[782]	210	sum_error = sum_error + error
[2344]	211	ALLOCATE(cpl_rlic2D(nbp_lon,jj_nb), stat=error)
[782]	212	sum_error = sum_error + error
[2344]	213	ALLOCATE(read_sst(nbp_lon, jj_nb), stat = error)
[782]	214	sum_error = sum_error + error
[2344]	215	ALLOCATE(read_sic(nbp_lon, jj_nb), stat = error)
[782]	216	sum_error = sum_error + error
[2344]	217	ALLOCATE(read_sit(nbp_lon, jj_nb), stat = error)
[782]	218	sum_error = sum_error + error
[2344]	219	ALLOCATE(read_alb_sic(nbp_lon, jj_nb), stat = error)
[782]	220	sum_error = sum_error + error
[2344]	221	ALLOCATE(read_u0(nbp_lon, jj_nb), stat = error)
[1067]	222	sum_error = sum_error + error
[2344]	223	ALLOCATE(read_v0(nbp_lon, jj_nb), stat = error)
[1067]	224	sum_error = sum_error + error
	225
[1279]	226	IF (carbon_cycle_cpl) THEN
[2344]	227	ALLOCATE(read_co2(nbp_lon, jj_nb), stat = error)
[1279]	228	sum_error = sum_error + error
	229	ALLOCATE(cpl_atm_co2(klon,2), stat = error)
	230	sum_error = sum_error + error
	231
	232	! Allocate variable in carbon_cycle_mod
[3448]	233	IF (.NOT.ALLOCATED(fco2_ocn_day)) ALLOCATE(fco2_ocn_day(klon), stat = error)
[1279]	234	sum_error = sum_error + error
[3448]	235	ENDIF
[1279]	236
[3465]	237	! calving initialization
	238	ALLOCATE(area_calving(nbp_lon, jj_nb, nb_zone_calving), stat = error)
	239	sum_error = sum_error + error
	240	ALLOCATE(cell_area2D(nbp_lon, jj_nb), stat = error)
	241	sum_error = sum_error + error
	242
	243
	244	CALL gather_omp(longitude_deg,rlon_mpi)
	245	CALL gather_omp(latitude_deg,rlat_mpi)
	246	CALL gather_omp(ind_cell_glo,ind_cell_glo_mpi)
	247	CALL gather_omp(cell_area,cell_area_mpi)
	248
	249	IF (is_omp_master) THEN
	250	CALL Grid1DTo2D_mpi(rlon_mpi,lon2D)
	251	CALL Grid1DTo2D_mpi(rlat_mpi,lat2D)
	252	CALL Grid1DTo2D_mpi(cell_area_mpi,cell_area2D)
	253	mask_calving(:,:,:) = 0
	254	WHERE ( lat2D >= 40) mask_calving(:,:,1) = 1
	255	WHERE ( lat2D < 40 .AND. lat2D > -50) mask_calving(:,:,2) = 1
	256	WHERE ( lat2D <= -50) mask_calving(:,:,3) = 1
	257
	258
	259	DO i=1,nb_zone_calving
	260	area_calving(:,:,i)=mask_calving(:,:,i)*cell_area2D(:,:)
	261	pos=1
	262	IF (i>1) pos = 1 + ((nbp_lonnbp_lat-1)(i-1))/(nb_zone_calving-1)
	263
	264	ind_calving(i)=0
	265	IF (grid_type==unstructured) THEN
	266
	267	DO ig=1,klon_mpi
	268	IF (ind_cell_glo_mpi(ig)==pos) ind_calving(i)=ig
	269	ENDDO
	270
	271	ELSE IF (grid_type==regular_lonlat) THEN
	272	IF ((ij_begin<=pos .AND. ij_end>=pos) .OR. (ij_begin<=pos .AND. is_south_pole_dyn )) THEN
	273	ind_calving(i)=pos-(jj_begin-1)*nbp_lon
	274	ENDIF
	275	ENDIF
	276
	277	ENDDO
	278	ENDIF
	279
	280
[782]	281	IF (sum_error /= 0) THEN
	282	abort_message='Pb allocation variables couplees'
[2311]	283	CALL abort_physic(modname,abort_message,1)
[782]	284	ENDIF
	285	!*************************************************************************************
	286	! Initialize the allocated varaibles
	287	!
	288	!*************************************************************************************
	289	DO ig = 1, klon
	290	unity(ig) = ig
	291	ENDDO
	292
	293	!*************************************************************************************
	294	! Initialize coupling
	295	!
	296	!*************************************************************************************
	297	idtime = INT(dtime)
	298	#ifdef CPP_COUPLE
	299	CALL inicma
	300	#endif
	301
	302	!*************************************************************************************
	303	! initialize NetCDF output
	304	!
	305	!*************************************************************************************
	306	IF (is_sequential) THEN
	307	idayref = day_ini
	308	CALL ymds2ju(annee_ref, 1, idayref, 0.0, zjulian)
[3435]	309	CALL grid1dTo2d_glo(rlon,zx_lon)
[2344]	310	DO i = 1, nbp_lon
[782]	311	zx_lon(i,1) = rlon(i+1)
[2344]	312	zx_lon(i,nbp_lat) = rlon(i+1)
[782]	313	ENDDO
[3435]	314	CALL grid1dTo2d_glo(rlat,zx_lat)
[782]	315	clintocplnam="cpl_atm_tauflx"
[2344]	316	CALL histbeg(clintocplnam,nbp_lon,zx_lon(:,1),nbp_lat,zx_lat(1,:),&
	317	1,nbp_lon,1,nbp_lat, itau_phy,zjulian,dtime,nhoridct,nidct)
[782]	318	! no vertical axis
	319	CALL histdef(nidct, 'tauxe','tauxe', &
[2344]	320	"-",nbp_lon,nbp_lat, nhoridct, 1, 1, 1, -99, 32, "inst", dtime,dtime)
[782]	321	CALL histdef(nidct, 'tauyn','tauyn', &
[2344]	322	"-",nbp_lon,nbp_lat, nhoridct, 1, 1, 1, -99, 32, "inst", dtime,dtime)
[782]	323	CALL histdef(nidct, 'tmp_lon','tmp_lon', &
[2344]	324	"-",nbp_lon,nbp_lat, nhoridct, 1, 1, 1, -99, 32, "inst", dtime,dtime)
[782]	325	CALL histdef(nidct, 'tmp_lat','tmp_lat', &
[2344]	326	"-",nbp_lon,nbp_lat, nhoridct, 1, 1, 1, -99, 32, "inst", dtime,dtime)
[1279]	327	DO jf=1,maxsend
	328	IF (infosend(i)%action) THEN
	329	CALL histdef(nidct, infosend(i)%name ,infosend(i)%name , &
[2344]	330	"-",nbp_lon,nbp_lat,nhoridct,1,1,1,-99,32,"inst",dtime,dtime)
[1279]	331	ENDIF
[3448]	332	ENDDO
[782]	333	CALL histend(nidct)
	334	CALL histsync(nidct)
	335
	336	clfromcplnam="cpl_atm_sst"
[2344]	337	CALL histbeg(clfromcplnam,nbp_lon,zx_lon(:,1),nbp_lat,zx_lat(1,:),1,nbp_lon,1,nbp_lat, &
[782]	338	0,zjulian,dtime,nhoridcs,nidcs)
	339	! no vertical axis
[1279]	340	DO jf=1,maxrecv
	341	IF (inforecv(i)%action) THEN
	342	CALL histdef(nidcs,inforecv(i)%name ,inforecv(i)%name , &
[2344]	343	"-",nbp_lon,nbp_lat,nhoridcs,1,1,1,-99,32,"inst",dtime,dtime)
[1279]	344	ENDIF
[3448]	345	ENDDO
[782]	346	CALL histend(nidcs)
	347	CALL histsync(nidcs)
	348
	349	ENDIF ! is_sequential
	350
[1454]	351
	352	!*************************************************************************************
	353	! compatibility test
	354	!
	355	!*************************************************************************************
	356	IF (carbon_cycle_cpl .AND. version_ocean=='opa8') THEN
	357	abort_message='carbon_cycle_cpl does not work with opa8'
[2311]	358	CALL abort_physic(modname,abort_message,1)
[3448]	359	ENDIF
[1454]	360
[782]	361	END SUBROUTINE cpl_init
	362
	363	!
	364	!*************************************************************************************
	365	!
[996]	366
	367	SUBROUTINE cpl_receive_frac(itime, dtime, pctsrf, is_modified)
	368	! This subroutine receives from coupler for both ocean and seaice
[782]	369	! 4 fields : read_sst, read_sic, read_sit and read_alb_sic.
[996]	370	! The new sea-ice-land-landice fraction is returned. The others fields
	371	! are stored in this module.
	372	USE surface_data
[2399]	373	USE geometry_mod, ONLY : longitude_deg, latitude_deg
[1279]	374	USE carbon_cycle_mod, ONLY : carbon_cycle_cpl
[1785]	375	USE indice_sol_mod
[2344]	376	USE time_phylmdz_mod, ONLY: start_time, itau_phy
	377	USE mod_grid_phy_lmdz, ONLY : nbp_lon, nbp_lat
[1785]	378
[793]	379	INCLUDE "YOMCST.h"
[782]	380
[996]	381	! Arguments
[782]	382	!************************************************************************************
[996]	383	INTEGER, INTENT(IN) :: itime
	384	REAL, INTENT(IN) :: dtime
	385	REAL, DIMENSION(klon,nbsrf), INTENT(INOUT) :: pctsrf
	386	LOGICAL, INTENT(OUT) :: is_modified
[782]	387
	388	! Local variables
	389	!************************************************************************************
[996]	390	INTEGER :: j, i, time_sec
[782]	391	INTEGER :: itau_w
[2344]	392	INTEGER, DIMENSION(nbp_lon*nbp_lat) :: ndexcs
[996]	393	CHARACTER(len = 20) :: modname = 'cpl_receive_frac'
[782]	394	CHARACTER(len = 80) :: abort_message
	395	REAL, DIMENSION(klon) :: read_sic1D
[2344]	396	REAL, DIMENSION(nbp_lon,jj_nb,maxrecv) :: tab_read_flds
[996]	397	REAL, DIMENSION(klon,nbsrf) :: pctsrf_old
[1067]	398	REAL, DIMENSION(klon_mpi) :: rlon_mpi, rlat_mpi
[2344]	399	REAL, DIMENSION(nbp_lon,jj_nb) :: tmp_lon, tmp_lat
	400	REAL, DIMENSION(nbp_lon,jj_nb) :: tmp_r0
[782]	401
	402	!*************************************************************************************
	403	! Start calculation
	404	! Get fields from coupler
	405	!
	406	!*************************************************************************************
	407
[996]	408	is_modified=.FALSE.
	409
[1279]	410	! Check if right moment to receive from coupler
[996]	411	IF (MOD(itime, nexca) == 1) THEN
	412	is_modified=.TRUE.
	413
	414	time_sec=(itime-1)*dtime
[782]	415	#ifdef CPP_COUPLE
[987]	416	!$OMP MASTER
[1010]	417	CALL fromcpl(time_sec, tab_read_flds)
[987]	418	!$OMP END MASTER
[782]	419	#endif
	420
	421	! NetCDF output of received fields
[996]	422	IF (is_sequential) THEN
	423	ndexcs(:) = 0
[2344]	424	itau_w = itau_phy + itime + start_time * day_step_phy
[1279]	425	DO i = 1, maxrecv
	426	IF (inforecv(i)%action) THEN
[2344]	427	CALL histwrite(nidcs,inforecv(i)%name,itau_w,tab_read_flds(:,:,i),nbp_lon*(nbp_lat),ndexcs)
[1279]	428	ENDIF
[3448]	429	ENDDO
[996]	430	ENDIF
[782]	431
[1001]	432
[996]	433	! Save each field in a 2D array.
[987]	434	!$OMP MASTER
[1279]	435	read_sst(:,:) = tab_read_flds(:,:,idr_sisutw) ! Sea surface temperature
	436	read_sic(:,:) = tab_read_flds(:,:,idr_icecov) ! Sea ice concentration
	437	read_alb_sic(:,:) = tab_read_flds(:,:,idr_icealw) ! Albedo at sea ice
	438	read_sit(:,:) = tab_read_flds(:,:,idr_icetem) ! Sea ice temperature
[996]	439	!$OMP END MASTER
[987]	440
[1067]	441	IF (cpl_current) THEN
	442
	443	! Transform the longitudes and latitudes on 2D arrays
[2399]	444	CALL gather_omp(longitude_deg,rlon_mpi)
	445	CALL gather_omp(latitude_deg,rlat_mpi)
[1067]	446	!$OMP MASTER
	447	CALL Grid1DTo2D_mpi(rlon_mpi,tmp_lon)
	448	CALL Grid1DTo2D_mpi(rlat_mpi,tmp_lat)
	449
	450	! Transform the currents from cartesian to spheric coordinates
	451	! tmp_r0 should be zero
[2344]	452	CALL geo2atm(nbp_lon, jj_nb, tab_read_flds(:,:,idr_curenx), &
[1279]	453	tab_read_flds(:,:,idr_cureny), tab_read_flds(:,:,idr_curenz), &
[1067]	454	tmp_lon, tmp_lat, &
	455	read_u0(:,:), read_v0(:,:), tmp_r0(:,:))
	456	!$OMP END MASTER
[1146]	457
[1279]	458	ELSE
[1067]	459	read_u0(:,:) = 0.
	460	read_v0(:,:) = 0.
[1279]	461	ENDIF
	462
	463	IF (carbon_cycle_cpl) THEN
	464	!$OMP MASTER
	465	read_co2(:,:) = tab_read_flds(:,:,idr_oceco2) ! CO2 flux
	466	!$OMP END MASTER
[1067]	467	ENDIF
	468
[782]	469	!*************************************************************************************
[996]	470	! Transform seaice fraction (read_sic : ocean-seaice mask) into global
	471	! fraction (pctsrf : ocean-seaice-land-landice mask)
[782]	472	!
	473	!*************************************************************************************
[996]	474	CALL cpl2gath(read_sic, read_sic1D, klon, unity)
	475
	476	pctsrf_old(:,:) = pctsrf(:,:)
	477	DO i = 1, klon
	478	! treatment only of points with ocean and/or seaice
[1279]	479	! old land-ocean mask can not be changed
[996]	480	IF (pctsrf_old(i,is_oce) + pctsrf_old(i,is_sic) > 0.) THEN
	481	pctsrf(i,is_sic) = (pctsrf_old(i,is_oce) + pctsrf_old(i,is_sic)) &
	482	* read_sic1D(i)
	483	pctsrf(i,is_oce) = (pctsrf_old(i,is_oce) + pctsrf_old(i,is_sic)) &
	484	- pctsrf(i,is_sic)
[782]	485	ENDIF
	486	ENDDO
[987]	487
[3448]	488	ENDIF ! if time to receive
[782]	489
[996]	490	END SUBROUTINE cpl_receive_frac
[782]	491
	492	!
	493	!*************************************************************************************
	494	!
[996]	495
[1067]	496	SUBROUTINE cpl_receive_ocean_fields(knon, knindex, tsurf_new, u0_new, v0_new)
[782]	497	!
[996]	498	! This routine returns the field for the ocean that has been read from the coupler
	499	! (done earlier with cpl_receive_frac). The field is the temperature.
	500	! The temperature is transformed into 1D array with valid points from index 1 to knon.
[782]	501	!
[1279]	502	USE carbon_cycle_mod, ONLY : carbon_cycle_cpl, fco2_ocn_day
[1785]	503	USE indice_sol_mod
[782]	504
	505	! Input arguments
	506	!*************************************************************************************
	507	INTEGER, INTENT(IN) :: knon
	508	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
	509
	510	! Output arguments
	511	!*************************************************************************************
	512	REAL, DIMENSION(klon), INTENT(OUT) :: tsurf_new
[1067]	513	REAL, DIMENSION(klon), INTENT(OUT) :: u0_new
	514	REAL, DIMENSION(klon), INTENT(OUT) :: v0_new
[782]	515
[996]	516	! Local variables
[782]	517	!*************************************************************************************
[1279]	518	INTEGER :: i
	519	INTEGER, DIMENSION(klon) :: index
	520	REAL, DIMENSION(klon) :: sic_new
[782]	521
	522	!*************************************************************************************
	523	! Transform read_sst into compressed 1D variable tsurf_new
	524	!
	525	!*************************************************************************************
	526	CALL cpl2gath(read_sst, tsurf_new, knon, knindex)
[996]	527	CALL cpl2gath(read_sic, sic_new, knon, knindex)
[1067]	528	CALL cpl2gath(read_u0, u0_new, knon, knindex)
	529	CALL cpl2gath(read_v0, v0_new, knon, knindex)
[782]	530
[996]	531	!*************************************************************************************
[1279]	532	! Transform read_co2 into uncompressed 1D variable fco2_ocn_day added directly in
	533	! the module carbon_cycle_mod
	534	!
	535	!*************************************************************************************
	536	IF (carbon_cycle_cpl) THEN
	537	DO i=1,klon
	538	index(i)=i
[3448]	539	ENDDO
[1279]	540	CALL cpl2gath(read_co2, fco2_ocn_day, klon, index)
[3448]	541	ENDIF
[1279]	542
	543	!*************************************************************************************
[996]	544	! The fields received from the coupler have to be weighted with the fraction of ocean
	545	! in relation to the total sea-ice+ocean
	546	!
	547	!*************************************************************************************
	548	DO i=1, knon
	549	tsurf_new(i) = tsurf_new(i)/(1. - sic_new(i))
[3448]	550	ENDDO
[782]	551
	552	END SUBROUTINE cpl_receive_ocean_fields
[996]	553
[782]	554	!
	555	!*************************************************************************************
	556	!
[996]	557
[782]	558	SUBROUTINE cpl_receive_seaice_fields(knon, knindex, &
[1146]	559	tsurf_new, alb_new, u0_new, v0_new)
[782]	560	!
	561	! This routine returns the fields for the seaice that have been read from the coupler
[996]	562	! (done earlier with cpl_receive_frac). These fields are the temperature and
[782]	563	! albedo at sea ice surface and fraction of sea ice.
[996]	564	! The fields are transformed into 1D arrays with valid points from index 1 to knon.
[782]	565	!
	566
	567	! Input arguments
	568	!*************************************************************************************
	569	INTEGER, INTENT(IN) :: knon
	570	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
	571
	572	! Output arguments
	573	!*************************************************************************************
	574	REAL, DIMENSION(klon), INTENT(OUT) :: tsurf_new
	575	REAL, DIMENSION(klon), INTENT(OUT) :: alb_new
[1146]	576	REAL, DIMENSION(klon), INTENT(OUT) :: u0_new
	577	REAL, DIMENSION(klon), INTENT(OUT) :: v0_new
[782]	578
[996]	579	! Local variables
	580	!*************************************************************************************
	581	INTEGER :: i
	582	REAL, DIMENSION(klon) :: sic_new
[782]	583
	584	!*************************************************************************************
	585	! Transform fields read from coupler from 2D into compressed 1D variables
	586	!
	587	!*************************************************************************************
	588	CALL cpl2gath(read_sit, tsurf_new, knon, knindex)
	589	CALL cpl2gath(read_alb_sic, alb_new, knon, knindex)
[996]	590	CALL cpl2gath(read_sic, sic_new, knon, knindex)
[1146]	591	CALL cpl2gath(read_u0, u0_new, knon, knindex)
	592	CALL cpl2gath(read_v0, v0_new, knon, knindex)
[782]	593
[996]	594	!*************************************************************************************
	595	! The fields received from the coupler have to be weighted with the sea-ice
	596	! concentration (in relation to the total sea-ice + ocean).
	597	!
	598	!*************************************************************************************
	599	DO i= 1, knon
	600	tsurf_new(i) = tsurf_new(i) / sic_new(i)
	601	alb_new(i) = alb_new(i) / sic_new(i)
[3448]	602	ENDDO
[996]	603
[782]	604	END SUBROUTINE cpl_receive_seaice_fields
	605
	606	!
	607	!*************************************************************************************
	608	!
	609
	610	SUBROUTINE cpl_send_ocean_fields(itime, knon, knindex, &
	611	swdown, lwdown, fluxlat, fluxsens, &
[2872]	612	precip_rain, precip_snow, evap, tsurf, fder, albsol, taux, tauy, windsp,&
	613	sens_prec_liq, sens_prec_sol, lat_prec_liq, lat_prec_sol)
[782]	614	!
	615	! This subroutine cumulates some fields for each time-step during a coupling
	616	! period. At last time-step in a coupling period the fields are transformed to the
	617	! grid accepted by the coupler. No sending to the coupler will be done from here
	618	! (it is done in cpl_send_seaice_fields).
	619	!
[1279]	620	USE carbon_cycle_mod, ONLY : carbon_cycle_cpl, co2_send
[1785]	621	USE indice_sol_mod
[2344]	622	USE mod_grid_phy_lmdz, ONLY : nbp_lon, nbp_lat
[782]	623
	624	! Input arguments
	625	!*************************************************************************************
	626	INTEGER, INTENT(IN) :: itime
	627	INTEGER, INTENT(IN) :: knon
	628	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
	629	REAL, DIMENSION(klon), INTENT(IN) :: swdown, lwdown
	630	REAL, DIMENSION(klon), INTENT(IN) :: fluxlat, fluxsens
	631	REAL, DIMENSION(klon), INTENT(IN) :: precip_rain, precip_snow
	632	REAL, DIMENSION(klon), INTENT(IN) :: evap, tsurf, fder, albsol
	633	REAL, DIMENSION(klon), INTENT(IN) :: taux, tauy, windsp
[2872]	634	REAL, DIMENSION(klon), INTENT(IN) :: sens_prec_liq, sens_prec_sol
	635	REAL, DIMENSION(klon), INTENT(IN) :: lat_prec_liq, lat_prec_sol
[782]	636
	637	! Local variables
	638	!*************************************************************************************
	639	INTEGER :: cpl_index, ig
	640	INTEGER :: error, sum_error
	641	CHARACTER(len = 25) :: modname = 'cpl_send_ocean_fields'
	642	CHARACTER(len = 80) :: abort_message
	643
	644	!*************************************************************************************
	645	! Start calculation
	646	! The ocean points are saved with second array index=1
	647	!
	648	!*************************************************************************************
	649	cpl_index = 1
	650
	651	!*************************************************************************************
	652	! Reset fields to zero in the beginning of a new coupling period
	653	!
	654	!*************************************************************************************
	655	IF (MOD(itime, nexca) == 1) THEN
[996]	656	cpl_sols(1:knon,cpl_index) = 0.0
	657	cpl_nsol(1:knon,cpl_index) = 0.0
	658	cpl_rain(1:knon,cpl_index) = 0.0
	659	cpl_snow(1:knon,cpl_index) = 0.0
	660	cpl_evap(1:knon,cpl_index) = 0.0
	661	cpl_tsol(1:knon,cpl_index) = 0.0
	662	cpl_fder(1:knon,cpl_index) = 0.0
	663	cpl_albe(1:knon,cpl_index) = 0.0
	664	cpl_taux(1:knon,cpl_index) = 0.0
	665	cpl_tauy(1:knon,cpl_index) = 0.0
	666	cpl_windsp(1:knon,cpl_index) = 0.0
[2872]	667	cpl_sens_rain(1:knon,cpl_index) = 0.0
	668	cpl_sens_snow(1:knon,cpl_index) = 0.0
[1279]	669	cpl_taumod(1:knon,cpl_index) = 0.0
	670	IF (carbon_cycle_cpl) cpl_atm_co2(1:knon,cpl_index) = 0.0
[782]	671	ENDIF
	672
	673	!*************************************************************************************
	674	! Cumulate at each time-step
	675	!
	676	!*************************************************************************************
	677	DO ig = 1, knon
	678	cpl_sols(ig,cpl_index) = cpl_sols(ig,cpl_index) + &
[1403]	679	swdown(ig) / REAL(nexca)
[782]	680	cpl_nsol(ig,cpl_index) = cpl_nsol(ig,cpl_index) + &
[1403]	681	(lwdown(ig) + fluxlat(ig) +fluxsens(ig)) / REAL(nexca)
[782]	682	cpl_rain(ig,cpl_index) = cpl_rain(ig,cpl_index) + &
[1403]	683	precip_rain(ig) / REAL(nexca)
[782]	684	cpl_snow(ig,cpl_index) = cpl_snow(ig,cpl_index) + &
[1403]	685	precip_snow(ig) / REAL(nexca)
[782]	686	cpl_evap(ig,cpl_index) = cpl_evap(ig,cpl_index) + &
[1403]	687	evap(ig) / REAL(nexca)
[782]	688	cpl_tsol(ig,cpl_index) = cpl_tsol(ig,cpl_index) + &
[1403]	689	tsurf(ig) / REAL(nexca)
[782]	690	cpl_fder(ig,cpl_index) = cpl_fder(ig,cpl_index) + &
[1403]	691	fder(ig) / REAL(nexca)
[782]	692	cpl_albe(ig,cpl_index) = cpl_albe(ig,cpl_index) + &
[1403]	693	albsol(ig) / REAL(nexca)
[782]	694	cpl_taux(ig,cpl_index) = cpl_taux(ig,cpl_index) + &
[1403]	695	taux(ig) / REAL(nexca)
[782]	696	cpl_tauy(ig,cpl_index) = cpl_tauy(ig,cpl_index) + &
[1403]	697	tauy(ig) / REAL(nexca)
[782]	698	cpl_windsp(ig,cpl_index) = cpl_windsp(ig,cpl_index) + &
[1403]	699	windsp(ig) / REAL(nexca)
[2872]	700	cpl_sens_rain(ig,cpl_index) = cpl_sens_rain(ig,cpl_index) + &
	701	sens_prec_liq(ig) / REAL(nexca)
	702	cpl_sens_snow(ig,cpl_index) = cpl_sens_snow(ig,cpl_index) + &
	703	sens_prec_sol(ig) / REAL(nexca)
[1279]	704	cpl_taumod(ig,cpl_index) = cpl_taumod(ig,cpl_index) + &
[1403]	705	SQRT ( taux(ig)taux(ig)+tauy(ig)tauy(ig) ) / REAL (nexca)
[782]	706
[1279]	707	IF (carbon_cycle_cpl) THEN
	708	cpl_atm_co2(ig,cpl_index) = cpl_atm_co2(ig,cpl_index) + &
[1403]	709	co2_send(knindex(ig))/ REAL(nexca)
[3448]	710	!!---OB: this is correct but why knindex ??
	711	ENDIF
[1279]	712	ENDDO
	713
[782]	714	!*************************************************************************************
	715	! If the time-step corresponds to the end of coupling period the
	716	! fields are transformed to the 2D grid.
	717	! No sending to the coupler (it is done from cpl_send_seaice_fields).
	718	!
	719	!*************************************************************************************
	720	IF (MOD(itime, nexca) == 0) THEN
	721
	722	IF (.NOT. ALLOCATED(cpl_sols2D)) THEN
	723	sum_error = 0
[2344]	724	ALLOCATE(cpl_sols2D(nbp_lon,jj_nb,2), stat=error)
[782]	725	sum_error = sum_error + error
[2344]	726	ALLOCATE(cpl_nsol2D(nbp_lon,jj_nb,2), stat=error)
[782]	727	sum_error = sum_error + error
[2344]	728	ALLOCATE(cpl_rain2D(nbp_lon,jj_nb,2), stat=error)
[782]	729	sum_error = sum_error + error
[2344]	730	ALLOCATE(cpl_snow2D(nbp_lon,jj_nb,2), stat=error)
[782]	731	sum_error = sum_error + error
[2344]	732	ALLOCATE(cpl_evap2D(nbp_lon,jj_nb,2), stat=error)
[782]	733	sum_error = sum_error + error
[2344]	734	ALLOCATE(cpl_tsol2D(nbp_lon,jj_nb,2), stat=error)
[782]	735	sum_error = sum_error + error
[2344]	736	ALLOCATE(cpl_fder2D(nbp_lon,jj_nb,2), stat=error)
[782]	737	sum_error = sum_error + error
[2344]	738	ALLOCATE(cpl_albe2D(nbp_lon,jj_nb,2), stat=error)
[782]	739	sum_error = sum_error + error
[2344]	740	ALLOCATE(cpl_taux2D(nbp_lon,jj_nb,2), stat=error)
[782]	741	sum_error = sum_error + error
[2344]	742	ALLOCATE(cpl_tauy2D(nbp_lon,jj_nb,2), stat=error)
[782]	743	sum_error = sum_error + error
[2344]	744	ALLOCATE(cpl_windsp2D(nbp_lon,jj_nb), stat=error)
[782]	745	sum_error = sum_error + error
[2872]	746	ALLOCATE(cpl_sens_rain2D(nbp_lon,jj_nb,2), stat=error)
	747	sum_error = sum_error + error
	748	ALLOCATE(cpl_sens_snow2D(nbp_lon,jj_nb,2), stat=error)
	749	sum_error = sum_error + error
[2344]	750	ALLOCATE(cpl_taumod2D(nbp_lon,jj_nb,2), stat=error)
[1279]	751	sum_error = sum_error + error
[782]	752
[1279]	753	IF (carbon_cycle_cpl) THEN
[2344]	754	ALLOCATE(cpl_atm_co22D(nbp_lon,jj_nb), stat=error)
[1279]	755	sum_error = sum_error + error
[3448]	756	ENDIF
[1279]	757
[782]	758	IF (sum_error /= 0) THEN
	759	abort_message='Pb allocation variables couplees pour l''ecriture'
[2311]	760	CALL abort_physic(modname,abort_message,1)
[782]	761	ENDIF
	762	ENDIF
	763
	764
[1146]	765	CALL gath2cpl(cpl_sols(:,cpl_index), cpl_sols2D(:,:,cpl_index), &
[782]	766	knon, knindex)
	767
[1146]	768	CALL gath2cpl(cpl_nsol(:,cpl_index), cpl_nsol2D(:,:,cpl_index), &
[782]	769	knon, knindex)
	770
[1146]	771	CALL gath2cpl(cpl_rain(:,cpl_index), cpl_rain2D(:,:,cpl_index), &
[782]	772	knon, knindex)
	773
[1146]	774	CALL gath2cpl(cpl_snow(:,cpl_index), cpl_snow2D(:,:,cpl_index), &
[782]	775	knon, knindex)
	776
[1146]	777	CALL gath2cpl(cpl_evap(:,cpl_index), cpl_evap2D(:,:,cpl_index), &
[782]	778	knon, knindex)
	779
	780	! cpl_tsol2D(:,:,:) not used!
[1146]	781	CALL gath2cpl(cpl_tsol(:,cpl_index), cpl_tsol2D(:,:, cpl_index), &
[782]	782	knon, knindex)
	783
	784	! cpl_fder2D(:,:,1) not used, only cpl_fder(:,:,2)!
[1146]	785	CALL gath2cpl(cpl_fder(:,cpl_index), cpl_fder2D(:,:,cpl_index), &
[782]	786	knon, knindex)
	787
	788	! cpl_albe2D(:,:,:) not used!
[1146]	789	CALL gath2cpl(cpl_albe(:,cpl_index), cpl_albe2D(:,:,cpl_index), &
[782]	790	knon, knindex)
	791
[1146]	792	CALL gath2cpl(cpl_taux(:,cpl_index), cpl_taux2D(:,:,cpl_index), &
[782]	793	knon, knindex)
	794
[1146]	795	CALL gath2cpl(cpl_tauy(:,cpl_index), cpl_tauy2D(:,:,cpl_index), &
[782]	796	knon, knindex)
	797
[1146]	798	CALL gath2cpl(cpl_windsp(:,cpl_index), cpl_windsp2D(:,:), &
[782]	799	knon, knindex)
	800
[2872]	801	CALL gath2cpl(cpl_sens_rain(:,cpl_index), cpl_sens_rain2D(:,:,cpl_index), &
	802	knon, knindex)
	803
	804	CALL gath2cpl(cpl_sens_snow(:,cpl_index), cpl_sens_snow2D(:,:,cpl_index), &
	805	knon, knindex)
	806
[1279]	807	CALL gath2cpl(cpl_taumod(:,cpl_index), cpl_taumod2D(:,:,cpl_index), &
	808	knon, knindex)
[782]	809
[1279]	810	IF (carbon_cycle_cpl) &
	811	CALL gath2cpl(cpl_atm_co2(:,cpl_index), cpl_atm_co22D(:,:), knon, knindex)
	812	ENDIF
	813
[782]	814	END SUBROUTINE cpl_send_ocean_fields
	815
	816	!
	817	!*************************************************************************************
	818	!
	819
	820	SUBROUTINE cpl_send_seaice_fields(itime, dtime, knon, knindex, &
	821	pctsrf, lafin, rlon, rlat, &
	822	swdown, lwdown, fluxlat, fluxsens, &
[2872]	823	precip_rain, precip_snow, evap, tsurf, fder, albsol, taux, tauy,&
	824	sens_prec_liq, sens_prec_sol, lat_prec_liq, lat_prec_sol)
[782]	825	!
	826	! This subroutine cumulates some fields for each time-step during a coupling
	827	! period. At last time-step in a coupling period the fields are transformed to the
	828	! grid accepted by the coupler. All fields for all types of surfaces are sent to
	829	! the coupler.
	830	!
[1279]	831	USE carbon_cycle_mod, ONLY : carbon_cycle_cpl
[1785]	832	USE indice_sol_mod
[2344]	833	USE mod_grid_phy_lmdz, ONLY : nbp_lon, nbp_lat
[782]	834
	835	! Input arguments
	836	!*************************************************************************************
	837	INTEGER, INTENT(IN) :: itime
	838	INTEGER, INTENT(IN) :: knon
	839	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
	840	REAL, INTENT(IN) :: dtime
	841	REAL, DIMENSION(klon), INTENT(IN) :: rlon, rlat
	842	REAL, DIMENSION(klon), INTENT(IN) :: swdown, lwdown
	843	REAL, DIMENSION(klon), INTENT(IN) :: fluxlat, fluxsens
	844	REAL, DIMENSION(klon), INTENT(IN) :: precip_rain, precip_snow
	845	REAL, DIMENSION(klon), INTENT(IN) :: evap, tsurf, fder
	846	REAL, DIMENSION(klon), INTENT(IN) :: albsol, taux, tauy
	847	REAL, DIMENSION(klon,nbsrf), INTENT(IN) :: pctsrf
[2872]	848	REAL, DIMENSION(klon), INTENT(IN) :: sens_prec_liq, sens_prec_sol
	849	REAL, DIMENSION(klon), INTENT(IN) :: lat_prec_liq, lat_prec_sol
[782]	850	LOGICAL, INTENT(IN) :: lafin
	851
	852	! Local variables
	853	!*************************************************************************************
	854	INTEGER :: cpl_index, ig
	855	INTEGER :: error, sum_error
	856	CHARACTER(len = 25) :: modname = 'cpl_send_seaice_fields'
	857	CHARACTER(len = 80) :: abort_message
[1146]	858	REAL, DIMENSION(klon) :: cpl_fder_tmp
[782]	859
	860	!*************************************************************************************
	861	! Start calulation
	862	! The sea-ice points are saved with second array index=2
	863	!
	864	!*************************************************************************************
	865	cpl_index = 2
	866
	867	!*************************************************************************************
	868	! Reset fields to zero in the beginning of a new coupling period
	869	!
	870	!*************************************************************************************
	871	IF (MOD(itime, nexca) == 1) THEN
[996]	872	cpl_sols(1:knon,cpl_index) = 0.0
	873	cpl_nsol(1:knon,cpl_index) = 0.0
	874	cpl_rain(1:knon,cpl_index) = 0.0
	875	cpl_snow(1:knon,cpl_index) = 0.0
	876	cpl_evap(1:knon,cpl_index) = 0.0
	877	cpl_tsol(1:knon,cpl_index) = 0.0
	878	cpl_fder(1:knon,cpl_index) = 0.0
	879	cpl_albe(1:knon,cpl_index) = 0.0
	880	cpl_taux(1:knon,cpl_index) = 0.0
	881	cpl_tauy(1:knon,cpl_index) = 0.0
[2872]	882	cpl_sens_rain(1:knon,cpl_index) = 0.0
	883	cpl_sens_snow(1:knon,cpl_index) = 0.0
[1279]	884	cpl_taumod(1:knon,cpl_index) = 0.0
[782]	885	ENDIF
	886
	887	!*************************************************************************************
	888	! Cumulate at each time-step
	889	!
	890	!*************************************************************************************
	891	DO ig = 1, knon
	892	cpl_sols(ig,cpl_index) = cpl_sols(ig,cpl_index) + &
[1403]	893	swdown(ig) / REAL(nexca)
[782]	894	cpl_nsol(ig,cpl_index) = cpl_nsol(ig,cpl_index) + &
[1403]	895	(lwdown(ig) + fluxlat(ig) +fluxsens(ig)) / REAL(nexca)
[782]	896	cpl_rain(ig,cpl_index) = cpl_rain(ig,cpl_index) + &
[1403]	897	precip_rain(ig) / REAL(nexca)
[782]	898	cpl_snow(ig,cpl_index) = cpl_snow(ig,cpl_index) + &
[1403]	899	precip_snow(ig) / REAL(nexca)
[782]	900	cpl_evap(ig,cpl_index) = cpl_evap(ig,cpl_index) + &
[1403]	901	evap(ig) / REAL(nexca)
[782]	902	cpl_tsol(ig,cpl_index) = cpl_tsol(ig,cpl_index) + &
[1403]	903	tsurf(ig) / REAL(nexca)
[782]	904	cpl_fder(ig,cpl_index) = cpl_fder(ig,cpl_index) + &
[1403]	905	fder(ig) / REAL(nexca)
[782]	906	cpl_albe(ig,cpl_index) = cpl_albe(ig,cpl_index) + &
[1403]	907	albsol(ig) / REAL(nexca)
[782]	908	cpl_taux(ig,cpl_index) = cpl_taux(ig,cpl_index) + &
[1403]	909	taux(ig) / REAL(nexca)
[782]	910	cpl_tauy(ig,cpl_index) = cpl_tauy(ig,cpl_index) + &
[1403]	911	tauy(ig) / REAL(nexca)
[2872]	912	cpl_sens_rain(ig,cpl_index) = cpl_sens_rain(ig,cpl_index) + &
	913	sens_prec_liq(ig) / REAL(nexca)
	914	cpl_sens_snow(ig,cpl_index) = cpl_sens_snow(ig,cpl_index) + &
	915	sens_prec_sol(ig) / REAL(nexca)
[1279]	916	cpl_taumod(ig,cpl_index) = cpl_taumod(ig,cpl_index) + &
[1403]	917	SQRT ( taux(ig)taux(ig)+tauy(ig)tauy(ig) ) / REAL(nexca)
[782]	918	ENDDO
	919
	920	!*************************************************************************************
	921	! If the time-step corresponds to the end of coupling period the
	922	! fields are transformed to the 2D grid and all fields are sent to coupler.
	923	!
	924	!*************************************************************************************
	925	IF (MOD(itime, nexca) == 0) THEN
	926	IF (.NOT. ALLOCATED(cpl_sols2D)) THEN
	927	sum_error = 0
[2344]	928	ALLOCATE(cpl_sols2D(nbp_lon,jj_nb,2), stat=error)
[782]	929	sum_error = sum_error + error
[2344]	930	ALLOCATE(cpl_nsol2D(nbp_lon,jj_nb,2), stat=error)
[782]	931	sum_error = sum_error + error
[2344]	932	ALLOCATE(cpl_rain2D(nbp_lon,jj_nb,2), stat=error)
[782]	933	sum_error = sum_error + error
[2344]	934	ALLOCATE(cpl_snow2D(nbp_lon,jj_nb,2), stat=error)
[782]	935	sum_error = sum_error + error
[2344]	936	ALLOCATE(cpl_evap2D(nbp_lon,jj_nb,2), stat=error)
[782]	937	sum_error = sum_error + error
[2344]	938	ALLOCATE(cpl_tsol2D(nbp_lon,jj_nb,2), stat=error)
[782]	939	sum_error = sum_error + error
[2344]	940	ALLOCATE(cpl_fder2D(nbp_lon,jj_nb,2), stat=error)
[782]	941	sum_error = sum_error + error
[2344]	942	ALLOCATE(cpl_albe2D(nbp_lon,jj_nb,2), stat=error)
[782]	943	sum_error = sum_error + error
[2344]	944	ALLOCATE(cpl_taux2D(nbp_lon,jj_nb,2), stat=error)
[782]	945	sum_error = sum_error + error
[2344]	946	ALLOCATE(cpl_tauy2D(nbp_lon,jj_nb,2), stat=error)
[782]	947	sum_error = sum_error + error
[2344]	948	ALLOCATE(cpl_windsp2D(nbp_lon,jj_nb), stat=error)
[782]	949	sum_error = sum_error + error
[2872]	950	ALLOCATE(cpl_sens_rain2D(nbp_lon,jj_nb,2), stat=error)
	951	sum_error = sum_error + error
	952	ALLOCATE(cpl_sens_snow2D(nbp_lon,jj_nb,2), stat=error)
	953	sum_error = sum_error + error
[2344]	954	ALLOCATE(cpl_taumod2D(nbp_lon,jj_nb,2), stat=error)
[1279]	955	sum_error = sum_error + error
	956
	957	IF (carbon_cycle_cpl) THEN
[2344]	958	ALLOCATE(cpl_atm_co22D(nbp_lon,jj_nb), stat=error)
[1279]	959	sum_error = sum_error + error
[3448]	960	ENDIF
[1279]	961
[782]	962	IF (sum_error /= 0) THEN
	963	abort_message='Pb allocation variables couplees pour l''ecriture'
[2311]	964	CALL abort_physic(modname,abort_message,1)
[782]	965	ENDIF
	966	ENDIF
	967
[1146]	968	CALL gath2cpl(cpl_sols(:,cpl_index), cpl_sols2D(:,:,cpl_index), &
[782]	969	knon, knindex)
	970
[1146]	971	CALL gath2cpl(cpl_nsol(:,cpl_index), cpl_nsol2D(:,:,cpl_index), &
[782]	972	knon, knindex)
	973
[1146]	974	CALL gath2cpl(cpl_rain(:,cpl_index), cpl_rain2D(:,:,cpl_index), &
[782]	975	knon, knindex)
	976
[1146]	977	CALL gath2cpl(cpl_snow(:,cpl_index), cpl_snow2D(:,:,cpl_index), &
[782]	978	knon, knindex)
	979
[1146]	980	CALL gath2cpl(cpl_evap(:,cpl_index), cpl_evap2D(:,:,cpl_index), &
[782]	981	knon, knindex)
	982
	983	! cpl_tsol2D(:,:,:) not used!
[1146]	984	CALL gath2cpl(cpl_tsol(:,cpl_index), cpl_tsol2D(:,:, cpl_index), &
[782]	985	knon, knindex)
	986
[1146]	987	! Set default value and decompress before gath2cpl
	988	cpl_fder_tmp(:) = -20.
	989	DO ig = 1, knon
	990	cpl_fder_tmp(knindex(ig))=cpl_fder(ig,cpl_index)
[3448]	991	ENDDO
[1146]	992	CALL gath2cpl(cpl_fder_tmp(:), cpl_fder2D(:,:,cpl_index), &
	993	klon, unity)
[782]	994
	995	! cpl_albe2D(:,:,:) not used!
[1146]	996	CALL gath2cpl(cpl_albe(:,cpl_index), cpl_albe2D(:,:,cpl_index), &
[782]	997	knon, knindex)
	998
[1146]	999	CALL gath2cpl(cpl_taux(:,cpl_index), cpl_taux2D(:,:,cpl_index), &
[782]	1000	knon, knindex)
	1001
[1146]	1002	CALL gath2cpl(cpl_tauy(:,cpl_index), cpl_tauy2D(:,:,cpl_index), &
[782]	1003	knon, knindex)
	1004
[2872]	1005	CALL gath2cpl(cpl_sens_rain(:,cpl_index), cpl_sens_rain2D(:,:,cpl_index), &
	1006	knon, knindex)
	1007
	1008	CALL gath2cpl(cpl_sens_snow(:,cpl_index), cpl_sens_snow2D(:,:,cpl_index), &
	1009	knon, knindex)
	1010
[1279]	1011	CALL gath2cpl(cpl_taumod(:,cpl_index), cpl_taumod2D(:,:,cpl_index), &
	1012	knon, knindex)
	1013
[782]	1014	! Send all fields
	1015	CALL cpl_send_all(itime, dtime, pctsrf, lafin, rlon, rlat)
	1016	ENDIF
	1017
	1018	END SUBROUTINE cpl_send_seaice_fields
	1019
	1020	!
	1021	!*************************************************************************************
	1022	!
	1023
	1024	SUBROUTINE cpl_send_land_fields(itime, knon, knindex, rriv_in, rcoa_in)
	1025	!
	1026	! This subroutine cumulates some fields for each time-step during a coupling
	1027	! period. At last time-step in a coupling period the fields are transformed to the
	1028	! grid accepted by the coupler. No sending to the coupler will be done from here
	1029	! (it is done in cpl_send_seaice_fields).
	1030	!
[2344]	1031	USE mod_grid_phy_lmdz, ONLY : nbp_lon, nbp_lat
[782]	1032
	1033	! Input arguments
	1034	!*************************************************************************************
	1035	INTEGER, INTENT(IN) :: itime
	1036	INTEGER, INTENT(IN) :: knon
	1037	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
	1038	REAL, DIMENSION(klon), INTENT(IN) :: rriv_in
	1039	REAL, DIMENSION(klon), INTENT(IN) :: rcoa_in
	1040
	1041	! Local variables
	1042	!*************************************************************************************
[2344]	1043	REAL, DIMENSION(nbp_lon,jj_nb) :: rriv2D
	1044	REAL, DIMENSION(nbp_lon,jj_nb) :: rcoa2D
[782]	1045
	1046	!*************************************************************************************
	1047	! Rearrange fields in 2D variables
	1048	! First initialize to zero to avoid unvalid points causing problems
	1049	!
	1050	!*************************************************************************************
[987]	1051	!$OMP MASTER
[782]	1052	rriv2D(:,:) = 0.0
	1053	rcoa2D(:,:) = 0.0
[987]	1054	!$OMP END MASTER
[782]	1055	CALL gath2cpl(rriv_in, rriv2D, knon, knindex)
	1056	CALL gath2cpl(rcoa_in, rcoa2D, knon, knindex)
	1057
	1058	!*************************************************************************************
	1059	! Reset cumulated fields to zero in the beginning of a new coupling period
	1060	!
	1061	!*************************************************************************************
	1062	IF (MOD(itime, nexca) == 1) THEN
[987]	1063	!$OMP MASTER
[782]	1064	cpl_rriv2D(:,:) = 0.0
	1065	cpl_rcoa2D(:,:) = 0.0
[987]	1066	!$OMP END MASTER
[782]	1067	ENDIF
	1068
	1069	!*************************************************************************************
	1070	! Cumulate : Following fields should be cumulated at each time-step
	1071	!
	1072	!*************************************************************************************
[987]	1073	!$OMP MASTER
[1403]	1074	cpl_rriv2D(:,:) = cpl_rriv2D(:,:) + rriv2D(:,:) / REAL(nexca)
	1075	cpl_rcoa2D(:,:) = cpl_rcoa2D(:,:) + rcoa2D(:,:) / REAL(nexca)
[987]	1076	!$OMP END MASTER
[782]	1077
	1078	END SUBROUTINE cpl_send_land_fields
	1079
	1080	!
	1081	!*************************************************************************************
	1082	!
	1083
	1084	SUBROUTINE cpl_send_landice_fields(itime, knon, knindex, rlic_in)
	1085	! This subroutine cumulates the field for melting ice for each time-step
	1086	! during a coupling period. This routine will not send to coupler. Sending
	1087	! will be done in cpl_send_seaice_fields.
	1088	!
[1279]	1089
[2344]	1090	USE mod_grid_phy_lmdz, ONLY : nbp_lon, nbp_lat
[996]	1091
[782]	1092	! Input varibales
	1093	!*************************************************************************************
	1094	INTEGER, INTENT(IN) :: itime
	1095	INTEGER, INTENT(IN) :: knon
	1096	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
	1097	REAL, DIMENSION(klon), INTENT(IN) :: rlic_in
	1098
	1099	! Local varibales
	1100	!*************************************************************************************
[2344]	1101	REAL, DIMENSION(nbp_lon,jj_nb) :: rlic2D
[782]	1102
	1103	!*************************************************************************************
	1104	! Rearrange field in a 2D variable
	1105	! First initialize to zero to avoid unvalid points causing problems
	1106	!
	1107	!*************************************************************************************
[987]	1108	!$OMP MASTER
[782]	1109	rlic2D(:,:) = 0.0
[987]	1110	!$OMP END MASTER
[782]	1111	CALL gath2cpl(rlic_in, rlic2D, knon, knindex)
	1112
	1113	!*************************************************************************************
	1114	! Reset field to zero in the beginning of a new coupling period
	1115	!
	1116	!*************************************************************************************
	1117	IF (MOD(itime, nexca) == 1) THEN
[987]	1118	!$OMP MASTER
[782]	1119	cpl_rlic2D(:,:) = 0.0
[987]	1120	!$OMP END MASTER
[782]	1121	ENDIF
	1122
	1123	!*************************************************************************************
	1124	! Cumulate : Melting ice should be cumulated at each time-step
	1125	!
	1126	!*************************************************************************************
[987]	1127	!$OMP MASTER
[1403]	1128	cpl_rlic2D(:,:) = cpl_rlic2D(:,:) + rlic2D(:,:) / REAL(nexca)
[987]	1129	!$OMP END MASTER
[782]	1130
	1131	END SUBROUTINE cpl_send_landice_fields
	1132
	1133	!
	1134	!*************************************************************************************
	1135	!
	1136
	1137	SUBROUTINE cpl_send_all(itime, dtime, pctsrf, lafin, rlon, rlat)
	1138	! This routine will send fields for all different surfaces to the coupler.
	1139	! This subroutine should be executed after calculations by the last surface(sea-ice),
	1140	! all calculations at the different surfaces have to be done before.
	1141	!
[996]	1142	USE surface_data
[1279]	1143	USE carbon_cycle_mod, ONLY : carbon_cycle_cpl
[1785]	1144	USE indice_sol_mod
[2344]	1145	USE mod_grid_phy_lmdz, ONLY : nbp_lon, nbp_lat
	1146	USE time_phylmdz_mod, ONLY: start_time, itau_phy
[782]	1147	! Some includes
[2344]	1148	!
[782]	1149	! Input arguments
	1150	!*************************************************************************************
	1151	INTEGER, INTENT(IN) :: itime
	1152	REAL, INTENT(IN) :: dtime
	1153	REAL, DIMENSION(klon), INTENT(IN) :: rlon, rlat
	1154	REAL, DIMENSION(klon,nbsrf), INTENT(IN) :: pctsrf
	1155	LOGICAL, INTENT(IN) :: lafin
	1156
	1157	! Local variables
	1158	!*************************************************************************************
[3465]	1159	INTEGER :: error, sum_error, i,j,k
[782]	1160	INTEGER :: itau_w
[996]	1161	INTEGER :: time_sec
[2344]	1162	INTEGER, DIMENSION(nbp_lon*(nbp_lat)) :: ndexct
[782]	1163	REAL :: Up, Down
[2344]	1164	REAL, DIMENSION(nbp_lon, jj_nb) :: tmp_lon, tmp_lat
	1165	REAL, DIMENSION(nbp_lon, jj_nb, 4) :: pctsrf2D
	1166	REAL, DIMENSION(nbp_lon, jj_nb) :: deno
[782]	1167	CHARACTER(len = 20) :: modname = 'cpl_send_all'
	1168	CHARACTER(len = 80) :: abort_message
	1169
	1170	! Variables with fields to coupler
[2344]	1171	REAL, DIMENSION(nbp_lon, jj_nb) :: tmp_taux
	1172	REAL, DIMENSION(nbp_lon, jj_nb) :: tmp_tauy
	1173	REAL, DIMENSION(nbp_lon, jj_nb) :: tmp_calv
[782]	1174	! Table with all fields to send to coupler
[2344]	1175	REAL, DIMENSION(nbp_lon, jj_nb, maxsend) :: tab_flds
[3465]	1176	REAL, DIMENSION(klon_mpi) :: rlon_mpi, rlat_mpi
	1177	REAL :: calving(nb_zone_calving)
	1178	REAL :: calving_glo(nb_zone_calving)
	1179
[1001]	1180	#ifdef CPP_MPI
[782]	1181	INCLUDE 'mpif.h'
	1182	INTEGER, DIMENSION(MPI_STATUS_SIZE) :: status
	1183	#endif
	1184
	1185	! End definitions
	1186	!*************************************************************************************
	1187
	1188
	1189
	1190	!*************************************************************************************
	1191	! All fields are stored in a table tab_flds(:,:,:)
[1146]	1192	! First store the fields which are already on the right format
[782]	1193	!
	1194	!*************************************************************************************
[987]	1195	!$OMP MASTER
[1279]	1196	tab_flds(:,:,ids_windsp) = cpl_windsp2D(:,:)
	1197	tab_flds(:,:,ids_shfice) = cpl_sols2D(:,:,2)
	1198	tab_flds(:,:,ids_nsfice) = cpl_nsol2D(:,:,2)
	1199	tab_flds(:,:,ids_dflxdt) = cpl_fder2D(:,:,2)
[2872]	1200	tab_flds(:,:,ids_qraioc) = cpl_sens_rain2D(:,:,1)
	1201	tab_flds(:,:,ids_qsnooc) = cpl_sens_snow2D(:,:,1)
	1202	tab_flds(:,:,ids_qraiic) = cpl_sens_rain2D(:,:,2)
	1203	tab_flds(:,:,ids_qsnoic) = cpl_sens_snow2D(:,:,2)
[1146]	1204
[996]	1205	IF (version_ocean=='nemo') THEN
[3465]	1206	tab_flds(:,:,ids_liqrun) = (cpl_rriv2D(:,:) + cpl_rcoa2D(:,:))
[1279]	1207	IF (carbon_cycle_cpl) tab_flds(:,:,ids_atmco2)=cpl_atm_co22D(:,:)
[996]	1208	ELSE IF (version_ocean=='opa8') THEN
[1279]	1209	tab_flds(:,:,ids_shfoce) = cpl_sols2D(:,:,1)
	1210	tab_flds(:,:,ids_nsfoce) = cpl_nsol2D(:,:,1)
	1211	tab_flds(:,:,ids_icevap) = cpl_evap2D(:,:,2)
	1212	tab_flds(:,:,ids_ocevap) = cpl_evap2D(:,:,1)
	1213	tab_flds(:,:,ids_runcoa) = cpl_rcoa2D(:,:)
	1214	tab_flds(:,:,ids_rivflu) = cpl_rriv2D(:,:)
[3448]	1215	ENDIF
[1146]	1216
[782]	1217	!*************************************************************************************
	1218	! Transform the fraction of sub-surfaces from 1D to 2D array
	1219	!
	1220	!*************************************************************************************
	1221	pctsrf2D(:,:,:) = 0.
[987]	1222	!$OMP END MASTER
[782]	1223	CALL gath2cpl(pctsrf(:,is_oce), pctsrf2D(:,:,is_oce), klon, unity)
	1224	CALL gath2cpl(pctsrf(:,is_sic), pctsrf2D(:,:,is_sic), klon, unity)
	1225	CALL gath2cpl(pctsrf(:,is_lic), pctsrf2D(:,:,is_lic), klon, unity)
	1226
	1227	!*************************************************************************************
	1228	! Calculate the average calving per latitude
	1229	! Store calving in tab_flds(:,:,19)
	1230	!
	1231	!*************************************************************************************
[987]	1232	IF (is_omp_root) THEN
	1233
[3465]	1234	IF (cpl_old_calving) THEN ! use old calving
	1235
[3473]	1236	DO j = 1, jj_nb
	1237	tmp_calv(:,j) = DOT_PRODUCT (cpl_rlic2D(1:nbp_lon,j), &
	1238	pctsrf2D(1:nbp_lon,j,is_lic)) / REAL(nbp_lon)
	1239	ENDDO
[782]	1240
[1001]	1241
[3473]	1242	IF (is_parallel) THEN
	1243	IF (.NOT. is_north_pole_dyn) THEN
[1001]	1244	#ifdef CPP_MPI
[3473]	1245	CALL MPI_RECV(Up,1,MPI_REAL_LMDZ,mpi_rank-1,1234,COMM_LMDZ_PHY,status,error)
	1246	CALL MPI_SEND(tmp_calv(1,1),1,MPI_REAL_LMDZ,mpi_rank-1,1234,COMM_LMDZ_PHY,error)
[782]	1247	#endif
[3473]	1248	ENDIF
[1001]	1249
[3473]	1250	IF (.NOT. is_south_pole_dyn) THEN
[1001]	1251	#ifdef CPP_MPI
[3473]	1252	CALL MPI_SEND(tmp_calv(1,jj_nb),1,MPI_REAL_LMDZ,mpi_rank+1,1234,COMM_LMDZ_PHY,error)
	1253	CALL MPI_RECV(down,1,MPI_REAL_LMDZ,mpi_rank+1,1234,COMM_LMDZ_PHY,status,error)
[782]	1254	#endif
[3473]	1255	ENDIF
[996]	1256
[3473]	1257	IF (.NOT. is_north_pole_dyn .AND. ii_begin /=1) THEN
	1258	Up=Up+tmp_calv(nbp_lon,1)
	1259	tmp_calv(:,1)=Up
	1260	ENDIF
	1261
	1262	IF (.NOT. is_south_pole_dyn .AND. ii_end /= nbp_lon) THEN
	1263	Down=Down+tmp_calv(1,jj_nb)
	1264	tmp_calv(:,jj_nb)=Down
	1265	ENDIF
	1266	ENDIF
	1267	tab_flds(:,:,ids_calvin) = tmp_calv(:,:)
[782]	1268
[3473]	1269	ELSE
[3494]	1270	! cpl_old_calving=FALSE
	1271	! To be used with new method for calculation of coupling weights
	1272	DO k=1,nb_zone_calving
	1273	calving(k)=0
	1274	DO j = 1, jj_nb
	1275	calving(k)= calving(k)+DOT_PRODUCT(cpl_rlic2D(:,j)*area_calving(:,j,k),pctsrf2D(:,j,is_lic))
	1276	ENDDO
	1277	ENDDO
	1278
[3467]	1279	#ifdef CPP_MPI
[3494]	1280	CALL MPI_ALLREDUCE(calving, calving_glo, nb_zone_calving, MPI_REAL_LMDZ, MPI_SUM, COMM_LMDZ_PHY, error)
[3467]	1281	#endif
[3494]	1282
	1283	tab_flds(:,:,ids_calvin) = 0
	1284	DO k=1,nb_zone_calving
	1285	IF (ind_calving(k)>0 ) THEN
	1286	j=(ind_calving(k)-1)/nbp_lon + 1
	1287	i=MOD(ind_calving(k)-1,nbp_lon)+1
	1288	tab_flds(i,j,ids_calvin) = calving_glo(k)
	1289	ENDIF
	1290	ENDDO
	1291
	1292	ENDIF
[3465]	1293
[782]	1294	!*************************************************************************************
	1295	! Calculate total flux for snow, rain and wind with weighted addition using the
	1296	! fractions of ocean and seaice.
	1297	!
	1298	!*************************************************************************************
[996]	1299	! fraction oce+seaice
	1300	deno = pctsrf2D(:,:,is_oce) + pctsrf2D(:,:,is_sic)
[836]	1301
[996]	1302	IF (version_ocean=='nemo') THEN
[1279]	1303	tab_flds(:,:,ids_shftot) = 0.0
	1304	tab_flds(:,:,ids_nsftot) = 0.0
	1305	tab_flds(:,:,ids_totrai) = 0.0
	1306	tab_flds(:,:,ids_totsno) = 0.0
	1307	tab_flds(:,:,ids_toteva) = 0.0
	1308	tab_flds(:,:,ids_taumod) = 0.0
[1146]	1309
[996]	1310	tmp_taux(:,:) = 0.0
	1311	tmp_tauy(:,:) = 0.0
	1312	! For all valid grid cells containing some fraction of ocean or sea-ice
	1313	WHERE ( deno(:,:) /= 0 )
	1314	tmp_taux = cpl_taux2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
	1315	cpl_taux2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
	1316	tmp_tauy = cpl_tauy2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
	1317	cpl_tauy2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
[1279]	1318
	1319	tab_flds(:,:,ids_shftot) = cpl_sols2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
[1146]	1320	cpl_sols2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
[1279]	1321	tab_flds(:,:,ids_nsftot) = cpl_nsol2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
[1146]	1322	cpl_nsol2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
[1279]	1323	tab_flds(:,:,ids_totrai) = cpl_rain2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
[1146]	1324	cpl_rain2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
[1279]	1325	tab_flds(:,:,ids_totsno) = cpl_snow2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
[1146]	1326	cpl_snow2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
[1279]	1327	tab_flds(:,:,ids_toteva) = cpl_evap2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
[1146]	1328	cpl_evap2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
[1279]	1329	tab_flds(:,:,ids_taumod) = cpl_taumod2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
	1330	cpl_taumod2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
	1331
[1146]	1332	ENDWHERE
	1333
[1279]	1334	tab_flds(:,:,ids_icevap) = cpl_evap2D(:,:,2)
[996]	1335
	1336	ELSE IF (version_ocean=='opa8') THEN
[1146]	1337	! Store fields for rain and snow in tab_flds(:,:,15) and tab_flds(:,:,16)
[1279]	1338	tab_flds(:,:,ids_totrai) = 0.0
	1339	tab_flds(:,:,ids_totsno) = 0.0
[996]	1340	tmp_taux(:,:) = 0.0
	1341	tmp_tauy(:,:) = 0.0
	1342	! For all valid grid cells containing some fraction of ocean or sea-ice
	1343	WHERE ( deno(:,:) /= 0 )
[1279]	1344	tab_flds(:,:,ids_totrai) = cpl_rain2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
[996]	1345	cpl_rain2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
[1279]	1346	tab_flds(:,:,ids_totsno) = cpl_snow2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
[996]	1347	cpl_snow2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
	1348
	1349	tmp_taux = cpl_taux2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
	1350	cpl_taux2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
	1351	tmp_tauy = cpl_tauy2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
	1352	cpl_tauy2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
	1353	ENDWHERE
[3448]	1354	ENDIF
[987]	1355
[996]	1356	ENDIF ! is_omp_root
	1357
[782]	1358	!*************************************************************************************
	1359	! Transform the wind components from local atmospheric 2D coordinates to geocentric
	1360	! 3D coordinates.
	1361	! Store the resulting wind components in tab_flds(:,:,1:6)
	1362	!*************************************************************************************
	1363
	1364	! Transform the longitudes and latitudes on 2D arrays
[1001]	1365
[987]	1366	CALL gather_omp(rlon,rlon_mpi)
	1367	CALL gather_omp(rlat,rlat_mpi)
	1368	!$OMP MASTER
	1369	CALL Grid1DTo2D_mpi(rlon_mpi,tmp_lon)
	1370	CALL Grid1DTo2D_mpi(rlat_mpi,tmp_lat)
	1371	!$OMP END MASTER
	1372
[782]	1373	IF (is_sequential) THEN
[2429]	1374	IF (is_north_pole_dyn) tmp_lon(:,1) = tmp_lon(:,2)
	1375	IF (is_south_pole_dyn) tmp_lon(:,nbp_lat) = tmp_lon(:,nbp_lat-1)
[782]	1376	ENDIF
	1377
	1378	! NetCDF output of the wind before transformation of coordinate system
	1379	IF (is_sequential) THEN
	1380	ndexct(:) = 0
[2344]	1381	itau_w = itau_phy + itime + start_time * day_step_phy
	1382	CALL histwrite(nidct,'tauxe',itau_w,tmp_taux,nbp_lon*(nbp_lat),ndexct)
	1383	CALL histwrite(nidct,'tauyn',itau_w,tmp_tauy,nbp_lon*(nbp_lat),ndexct)
	1384	CALL histwrite(nidct,'tmp_lon',itau_w,tmp_lon,nbp_lon*(nbp_lat),ndexct)
	1385	CALL histwrite(nidct,'tmp_lat',itau_w,tmp_lat,nbp_lon*(nbp_lat),ndexct)
[782]	1386	ENDIF
	1387
[1067]	1388	! Transform the wind from spherical atmospheric 2D coordinates to geocentric
	1389	! cartesian 3D coordinates
[987]	1390	!$OMP MASTER
[2344]	1391	CALL atm2geo (nbp_lon, jj_nb, tmp_taux, tmp_tauy, tmp_lon, tmp_lat, &
[1279]	1392	tab_flds(:,:,ids_tauxxu), tab_flds(:,:,ids_tauyyu), tab_flds(:,:,ids_tauzzu) )
[782]	1393
[1279]	1394	tab_flds(:,:,ids_tauxxv) = tab_flds(:,:,ids_tauxxu)
	1395	tab_flds(:,:,ids_tauyyv) = tab_flds(:,:,ids_tauyyu)
	1396	tab_flds(:,:,ids_tauzzv) = tab_flds(:,:,ids_tauzzu)
[987]	1397	!$OMP END MASTER
[782]	1398
	1399	!*************************************************************************************
	1400	! NetCDF output of all fields just before sending to coupler.
	1401	!
	1402	!*************************************************************************************
	1403	IF (is_sequential) THEN
[1279]	1404	DO j=1,maxsend
	1405	IF (infosend(j)%action) CALL histwrite(nidct,infosend(j)%name, itau_w, &
[2344]	1406	tab_flds(:,:,j),nbp_lon*(nbp_lat),ndexct)
[1279]	1407	ENDDO
[782]	1408	ENDIF
	1409	!*************************************************************************************
	1410	! Send the table of all fields
	1411	!
	1412	!*************************************************************************************
[996]	1413	time_sec=(itime-1)*dtime
[782]	1414	#ifdef CPP_COUPLE
[987]	1415	!$OMP MASTER
[1010]	1416	CALL intocpl(time_sec, lafin, tab_flds(:,:,:))
[987]	1417	!$OMP END MASTER
[782]	1418	#endif
	1419
	1420	!*************************************************************************************
	1421	! Finish with some dellocate
	1422	!
	1423	!*************************************************************************************
	1424	sum_error=0
	1425	DEALLOCATE(cpl_sols2D, cpl_nsol2D, cpl_rain2D, cpl_snow2D, stat=error )
	1426	sum_error = sum_error + error
	1427	DEALLOCATE(cpl_evap2D, cpl_tsol2D, cpl_fder2D, cpl_albe2D, stat=error )
	1428	sum_error = sum_error + error
[1279]	1429	DEALLOCATE(cpl_taux2D, cpl_tauy2D, cpl_windsp2D, cpl_taumod2D, stat=error )
[782]	1430	sum_error = sum_error + error
[2872]	1431	DEALLOCATE(cpl_sens_rain2D, cpl_sens_snow2D, stat=error)
	1432	sum_error = sum_error + error
	1433
[1279]	1434
	1435	IF (carbon_cycle_cpl) THEN
	1436	DEALLOCATE(cpl_atm_co22D, stat=error )
	1437	sum_error = sum_error + error
[3448]	1438	ENDIF
[1279]	1439
[782]	1440	IF (sum_error /= 0) THEN
	1441	abort_message='Pb in deallocation of cpl_xxxx2D coupling variables'
[2311]	1442	CALL abort_physic(modname,abort_message,1)
[782]	1443	ENDIF
	1444
	1445	END SUBROUTINE cpl_send_all
	1446	!
	1447	!*************************************************************************************
	1448	!
	1449	SUBROUTINE cpl2gath(champ_in, champ_out, knon, knindex)
[1001]	1450	USE mod_phys_lmdz_para
[1279]	1451	! Cette routine transforme un champs de la grille 2D recu du coupleur sur la grille
	1452	! 'gathered' (la grille physiq comprime).
[782]	1453	!
	1454	!
	1455	! input:
[1279]	1456	! champ_in champ sur la grille 2D
[782]	1457	! knon nombre de points dans le domaine a traiter
	1458	! knindex index des points de la surface a traiter
	1459	!
	1460	! output:
[1279]	1461	! champ_out champ sur la grille 'gatherd'
[782]	1462	!
[2344]	1463	USE mod_grid_phy_lmdz, ONLY : nbp_lon, nbp_lat
[782]	1464
	1465	! Input
	1466	INTEGER, INTENT(IN) :: knon
[2344]	1467	REAL, DIMENSION(nbp_lon,jj_nb), INTENT(IN) :: champ_in
[782]	1468	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
	1469
	1470	! Output
[987]	1471	REAL, DIMENSION(klon_mpi), INTENT(OUT) :: champ_out
[782]	1472
	1473	! Local
	1474	INTEGER :: i, ig
[987]	1475	REAL, DIMENSION(klon_mpi) :: temp_mpi
	1476	REAL, DIMENSION(klon) :: temp_omp
[782]	1477
	1478	!*************************************************************************************
	1479	!
[1001]	1480
	1481
[2344]	1482	! Transform from 2 dimensions (nbp_lon,jj_nb) to 1 dimension (klon)
[987]	1483	!$OMP MASTER
	1484	CALL Grid2Dto1D_mpi(champ_in,temp_mpi)
	1485	!$OMP END MASTER
[782]	1486
[987]	1487	CALL scatter_omp(temp_mpi,temp_omp)
	1488
[782]	1489	! Compress from klon to knon
	1490	DO i = 1, knon
	1491	ig = knindex(i)
[987]	1492	champ_out(i) = temp_omp(ig)
[782]	1493	ENDDO
[1001]	1494
[782]	1495	END SUBROUTINE cpl2gath
	1496	!
	1497	!*************************************************************************************
	1498	!
	1499	SUBROUTINE gath2cpl(champ_in, champ_out, knon, knindex)
[987]	1500	USE mod_phys_lmdz_para
[782]	1501	! Cette routine ecrit un champ 'gathered' sur la grille 2D pour le passer
	1502	! au coupleur.
	1503	!
	1504	! input:
	1505	! champ_in champ sur la grille gathere
	1506	! knon nombre de points dans le domaine a traiter
	1507	! knindex index des points de la surface a traiter
	1508	!
	1509	! output:
	1510	! champ_out champ sur la grille 2D
	1511	!
[2344]	1512	USE mod_grid_phy_lmdz, ONLY : nbp_lon, nbp_lat
[782]	1513
	1514	! Input arguments
	1515	!*************************************************************************************
	1516	INTEGER, INTENT(IN) :: knon
	1517	REAL, DIMENSION(klon), INTENT(IN) :: champ_in
	1518	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
	1519
	1520	! Output arguments
	1521	!*************************************************************************************
[2344]	1522	REAL, DIMENSION(nbp_lon,jj_nb), INTENT(OUT) :: champ_out
[782]	1523
	1524	! Local variables
	1525	!*************************************************************************************
	1526	INTEGER :: i, ig
[987]	1527	REAL, DIMENSION(klon) :: temp_omp
	1528	REAL, DIMENSION(klon_mpi) :: temp_mpi
[782]	1529	!*************************************************************************************
	1530
	1531	! Decompress from knon to klon
[987]	1532	temp_omp = 0.
[782]	1533	DO i = 1, knon
	1534	ig = knindex(i)
[987]	1535	temp_omp(ig) = champ_in(i)
[782]	1536	ENDDO
	1537
[2344]	1538	! Transform from 1 dimension (klon) to 2 dimensions (nbp_lon,jj_nb)
[987]	1539	CALL gather_omp(temp_omp,temp_mpi)
	1540
	1541	!$OMP MASTER
	1542	CALL Grid1Dto2D_mpi(temp_mpi,champ_out)
[782]	1543
[2429]	1544	IF (is_north_pole_dyn) champ_out(:,1)=temp_mpi(1)
	1545	IF (is_south_pole_dyn) champ_out(:,jj_nb)=temp_mpi(klon)
[987]	1546	!$OMP END MASTER
[782]	1547
	1548	END SUBROUTINE gath2cpl
	1549	!
	1550	!*************************************************************************************
	1551	!
	1552	END MODULE cpl_mod
	1553

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