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cpl_mod.F90 @ 3467

Last change on this file since 3467 was 3467, checked in by Laurent Fairhead, 5 years ago
Needed when running in sequential mode and correcting en overinitialisation LF
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: 61.8 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	!***************************************
	150	! Use old calving or not (default no)
	151	cpl_old_calving=.FALSE.
	152	CALL getin_p("cpl_old_calving",cpl_old_calving)
	153
	154
[782]	155	!*************************************************************************************
	156	! Calculate coupling period
	157	!
	158	!*************************************************************************************
	159
[2344]	160	npas = itaufin_phy
[2075]	161	! nexca = 86400 / dtime
	162	nexca = t_coupl / dtime
[782]	163	WRITE(lunout,*)' ##### Ocean couple #####'
	164	WRITE(lunout,*)' Valeurs des pas de temps'
	165	WRITE(lunout,*)' npas = ', npas
	166	WRITE(lunout,*)' nexca = ', nexca
	167
	168	!*************************************************************************************
	169	! Allocate variables
	170	!
	171	!*************************************************************************************
	172	error = 0
	173	sum_error = 0
	174
	175	ALLOCATE(unity(klon), stat = error)
	176	sum_error = sum_error + error
	177	ALLOCATE(cpl_sols(klon,2), stat = error)
	178	sum_error = sum_error + error
	179	ALLOCATE(cpl_nsol(klon,2), stat = error)
	180	sum_error = sum_error + error
	181	ALLOCATE(cpl_rain(klon,2), stat = error)
	182	sum_error = sum_error + error
	183	ALLOCATE(cpl_snow(klon,2), stat = error)
	184	sum_error = sum_error + error
	185	ALLOCATE(cpl_evap(klon,2), stat = error)
	186	sum_error = sum_error + error
	187	ALLOCATE(cpl_tsol(klon,2), stat = error)
	188	sum_error = sum_error + error
	189	ALLOCATE(cpl_fder(klon,2), stat = error)
	190	sum_error = sum_error + error
	191	ALLOCATE(cpl_albe(klon,2), stat = error)
	192	sum_error = sum_error + error
	193	ALLOCATE(cpl_taux(klon,2), stat = error)
	194	sum_error = sum_error + error
[1279]	195	ALLOCATE(cpl_tauy(klon,2), stat = error)
	196	sum_error = sum_error + error
[782]	197	ALLOCATE(cpl_windsp(klon,2), stat = error)
	198	sum_error = sum_error + error
[2545]	199	ALLOCATE(cpl_taumod(klon,2), stat = error)
[782]	200	sum_error = sum_error + error
[2872]	201	ALLOCATE(cpl_sens_rain(klon,2), stat = error)
	202	sum_error = sum_error + error
	203	ALLOCATE(cpl_sens_snow(klon,2), stat = error)
	204	sum_error = sum_error + error
[2344]	205	ALLOCATE(cpl_rriv2D(nbp_lon,jj_nb), stat=error)
[782]	206	sum_error = sum_error + error
[2344]	207	ALLOCATE(cpl_rcoa2D(nbp_lon,jj_nb), stat=error)
[782]	208	sum_error = sum_error + error
[2344]	209	ALLOCATE(cpl_rlic2D(nbp_lon,jj_nb), stat=error)
[782]	210	sum_error = sum_error + error
[2344]	211	ALLOCATE(read_sst(nbp_lon, jj_nb), stat = error)
[782]	212	sum_error = sum_error + error
[2344]	213	ALLOCATE(read_sic(nbp_lon, jj_nb), stat = error)
[782]	214	sum_error = sum_error + error
[2344]	215	ALLOCATE(read_sit(nbp_lon, jj_nb), stat = error)
[782]	216	sum_error = sum_error + error
[2344]	217	ALLOCATE(read_alb_sic(nbp_lon, jj_nb), stat = error)
[782]	218	sum_error = sum_error + error
[2344]	219	ALLOCATE(read_u0(nbp_lon, jj_nb), stat = error)
[1067]	220	sum_error = sum_error + error
[2344]	221	ALLOCATE(read_v0(nbp_lon, jj_nb), stat = error)
[1067]	222	sum_error = sum_error + error
	223
[1279]	224	IF (carbon_cycle_cpl) THEN
[2344]	225	ALLOCATE(read_co2(nbp_lon, jj_nb), stat = error)
[1279]	226	sum_error = sum_error + error
	227	ALLOCATE(cpl_atm_co2(klon,2), stat = error)
	228	sum_error = sum_error + error
	229
	230	! Allocate variable in carbon_cycle_mod
[3448]	231	IF (.NOT.ALLOCATED(fco2_ocn_day)) ALLOCATE(fco2_ocn_day(klon), stat = error)
[1279]	232	sum_error = sum_error + error
[3448]	233	ENDIF
[1279]	234
[3465]	235	! calving initialization
	236	ALLOCATE(area_calving(nbp_lon, jj_nb, nb_zone_calving), stat = error)
	237	sum_error = sum_error + error
	238	ALLOCATE(cell_area2D(nbp_lon, jj_nb), stat = error)
	239	sum_error = sum_error + error
	240
	241
	242	CALL gather_omp(longitude_deg,rlon_mpi)
	243	CALL gather_omp(latitude_deg,rlat_mpi)
	244	CALL gather_omp(ind_cell_glo,ind_cell_glo_mpi)
	245	CALL gather_omp(cell_area,cell_area_mpi)
	246
	247	IF (is_omp_master) THEN
	248	CALL Grid1DTo2D_mpi(rlon_mpi,lon2D)
	249	CALL Grid1DTo2D_mpi(rlat_mpi,lat2D)
	250	CALL Grid1DTo2D_mpi(cell_area_mpi,cell_area2D)
	251	mask_calving(:,:,:) = 0
	252	WHERE ( lat2D >= 40) mask_calving(:,:,1) = 1
	253	WHERE ( lat2D < 40 .AND. lat2D > -50) mask_calving(:,:,2) = 1
	254	WHERE ( lat2D <= -50) mask_calving(:,:,3) = 1
	255
	256
	257	DO i=1,nb_zone_calving
	258	area_calving(:,:,i)=mask_calving(:,:,i)*cell_area2D(:,:)
	259	pos=1
	260	IF (i>1) pos = 1 + ((nbp_lonnbp_lat-1)(i-1))/(nb_zone_calving-1)
	261
	262	ind_calving(i)=0
	263	IF (grid_type==unstructured) THEN
	264
	265	DO ig=1,klon_mpi
	266	IF (ind_cell_glo_mpi(ig)==pos) ind_calving(i)=ig
	267	ENDDO
	268
	269	ELSE IF (grid_type==regular_lonlat) THEN
	270	IF ((ij_begin<=pos .AND. ij_end>=pos) .OR. (ij_begin<=pos .AND. is_south_pole_dyn )) THEN
	271	ind_calving(i)=pos-(jj_begin-1)*nbp_lon
	272	ENDIF
	273	ENDIF
	274
	275	ENDDO
	276	ENDIF
	277
	278
[782]	279	IF (sum_error /= 0) THEN
	280	abort_message='Pb allocation variables couplees'
[2311]	281	CALL abort_physic(modname,abort_message,1)
[782]	282	ENDIF
	283	!*************************************************************************************
	284	! Initialize the allocated varaibles
	285	!
	286	!*************************************************************************************
	287	DO ig = 1, klon
	288	unity(ig) = ig
	289	ENDDO
	290
	291	!*************************************************************************************
	292	! Initialize coupling
	293	!
	294	!*************************************************************************************
	295	idtime = INT(dtime)
	296	#ifdef CPP_COUPLE
	297	CALL inicma
	298	#endif
	299
	300	!*************************************************************************************
	301	! initialize NetCDF output
	302	!
	303	!*************************************************************************************
	304	IF (is_sequential) THEN
	305	idayref = day_ini
	306	CALL ymds2ju(annee_ref, 1, idayref, 0.0, zjulian)
[3435]	307	CALL grid1dTo2d_glo(rlon,zx_lon)
[2344]	308	DO i = 1, nbp_lon
[782]	309	zx_lon(i,1) = rlon(i+1)
[2344]	310	zx_lon(i,nbp_lat) = rlon(i+1)
[782]	311	ENDDO
[3435]	312	CALL grid1dTo2d_glo(rlat,zx_lat)
[782]	313	clintocplnam="cpl_atm_tauflx"
[2344]	314	CALL histbeg(clintocplnam,nbp_lon,zx_lon(:,1),nbp_lat,zx_lat(1,:),&
	315	1,nbp_lon,1,nbp_lat, itau_phy,zjulian,dtime,nhoridct,nidct)
[782]	316	! no vertical axis
	317	CALL histdef(nidct, 'tauxe','tauxe', &
[2344]	318	"-",nbp_lon,nbp_lat, nhoridct, 1, 1, 1, -99, 32, "inst", dtime,dtime)
[782]	319	CALL histdef(nidct, 'tauyn','tauyn', &
[2344]	320	"-",nbp_lon,nbp_lat, nhoridct, 1, 1, 1, -99, 32, "inst", dtime,dtime)
[782]	321	CALL histdef(nidct, 'tmp_lon','tmp_lon', &
[2344]	322	"-",nbp_lon,nbp_lat, nhoridct, 1, 1, 1, -99, 32, "inst", dtime,dtime)
[782]	323	CALL histdef(nidct, 'tmp_lat','tmp_lat', &
[2344]	324	"-",nbp_lon,nbp_lat, nhoridct, 1, 1, 1, -99, 32, "inst", dtime,dtime)
[1279]	325	DO jf=1,maxsend
	326	IF (infosend(i)%action) THEN
	327	CALL histdef(nidct, infosend(i)%name ,infosend(i)%name , &
[2344]	328	"-",nbp_lon,nbp_lat,nhoridct,1,1,1,-99,32,"inst",dtime,dtime)
[1279]	329	ENDIF
[3448]	330	ENDDO
[782]	331	CALL histend(nidct)
	332	CALL histsync(nidct)
	333
	334	clfromcplnam="cpl_atm_sst"
[2344]	335	CALL histbeg(clfromcplnam,nbp_lon,zx_lon(:,1),nbp_lat,zx_lat(1,:),1,nbp_lon,1,nbp_lat, &
[782]	336	0,zjulian,dtime,nhoridcs,nidcs)
	337	! no vertical axis
[1279]	338	DO jf=1,maxrecv
	339	IF (inforecv(i)%action) THEN
	340	CALL histdef(nidcs,inforecv(i)%name ,inforecv(i)%name , &
[2344]	341	"-",nbp_lon,nbp_lat,nhoridcs,1,1,1,-99,32,"inst",dtime,dtime)
[1279]	342	ENDIF
[3448]	343	ENDDO
[782]	344	CALL histend(nidcs)
	345	CALL histsync(nidcs)
	346
	347	ENDIF ! is_sequential
	348
[1454]	349
	350	!*************************************************************************************
	351	! compatibility test
	352	!
	353	!*************************************************************************************
	354	IF (carbon_cycle_cpl .AND. version_ocean=='opa8') THEN
	355	abort_message='carbon_cycle_cpl does not work with opa8'
[2311]	356	CALL abort_physic(modname,abort_message,1)
[3448]	357	ENDIF
[1454]	358
[782]	359	END SUBROUTINE cpl_init
	360
	361	!
	362	!*************************************************************************************
	363	!
[996]	364
	365	SUBROUTINE cpl_receive_frac(itime, dtime, pctsrf, is_modified)
	366	! This subroutine receives from coupler for both ocean and seaice
[782]	367	! 4 fields : read_sst, read_sic, read_sit and read_alb_sic.
[996]	368	! The new sea-ice-land-landice fraction is returned. The others fields
	369	! are stored in this module.
	370	USE surface_data
[2399]	371	USE geometry_mod, ONLY : longitude_deg, latitude_deg
[1279]	372	USE carbon_cycle_mod, ONLY : carbon_cycle_cpl
[1785]	373	USE indice_sol_mod
[2344]	374	USE time_phylmdz_mod, ONLY: start_time, itau_phy
	375	USE mod_grid_phy_lmdz, ONLY : nbp_lon, nbp_lat
[1785]	376
[793]	377	INCLUDE "YOMCST.h"
[782]	378
[996]	379	! Arguments
[782]	380	!************************************************************************************
[996]	381	INTEGER, INTENT(IN) :: itime
	382	REAL, INTENT(IN) :: dtime
	383	REAL, DIMENSION(klon,nbsrf), INTENT(INOUT) :: pctsrf
	384	LOGICAL, INTENT(OUT) :: is_modified
[782]	385
	386	! Local variables
	387	!************************************************************************************
[996]	388	INTEGER :: j, i, time_sec
[782]	389	INTEGER :: itau_w
[2344]	390	INTEGER, DIMENSION(nbp_lon*nbp_lat) :: ndexcs
[996]	391	CHARACTER(len = 20) :: modname = 'cpl_receive_frac'
[782]	392	CHARACTER(len = 80) :: abort_message
	393	REAL, DIMENSION(klon) :: read_sic1D
[2344]	394	REAL, DIMENSION(nbp_lon,jj_nb,maxrecv) :: tab_read_flds
[996]	395	REAL, DIMENSION(klon,nbsrf) :: pctsrf_old
[1067]	396	REAL, DIMENSION(klon_mpi) :: rlon_mpi, rlat_mpi
[2344]	397	REAL, DIMENSION(nbp_lon,jj_nb) :: tmp_lon, tmp_lat
	398	REAL, DIMENSION(nbp_lon,jj_nb) :: tmp_r0
[782]	399
	400	!*************************************************************************************
	401	! Start calculation
	402	! Get fields from coupler
	403	!
	404	!*************************************************************************************
	405
[996]	406	is_modified=.FALSE.
	407
[1279]	408	! Check if right moment to receive from coupler
[996]	409	IF (MOD(itime, nexca) == 1) THEN
	410	is_modified=.TRUE.
	411
	412	time_sec=(itime-1)*dtime
[782]	413	#ifdef CPP_COUPLE
[987]	414	!$OMP MASTER
[1010]	415	CALL fromcpl(time_sec, tab_read_flds)
[987]	416	!$OMP END MASTER
[782]	417	#endif
	418
	419	! NetCDF output of received fields
[996]	420	IF (is_sequential) THEN
	421	ndexcs(:) = 0
[2344]	422	itau_w = itau_phy + itime + start_time * day_step_phy
[1279]	423	DO i = 1, maxrecv
	424	IF (inforecv(i)%action) THEN
[2344]	425	CALL histwrite(nidcs,inforecv(i)%name,itau_w,tab_read_flds(:,:,i),nbp_lon*(nbp_lat),ndexcs)
[1279]	426	ENDIF
[3448]	427	ENDDO
[996]	428	ENDIF
[782]	429
[1001]	430
[996]	431	! Save each field in a 2D array.
[987]	432	!$OMP MASTER
[1279]	433	read_sst(:,:) = tab_read_flds(:,:,idr_sisutw) ! Sea surface temperature
	434	read_sic(:,:) = tab_read_flds(:,:,idr_icecov) ! Sea ice concentration
	435	read_alb_sic(:,:) = tab_read_flds(:,:,idr_icealw) ! Albedo at sea ice
	436	read_sit(:,:) = tab_read_flds(:,:,idr_icetem) ! Sea ice temperature
[996]	437	!$OMP END MASTER
[987]	438
[1067]	439	IF (cpl_current) THEN
	440
	441	! Transform the longitudes and latitudes on 2D arrays
[2399]	442	CALL gather_omp(longitude_deg,rlon_mpi)
	443	CALL gather_omp(latitude_deg,rlat_mpi)
[1067]	444	!$OMP MASTER
	445	CALL Grid1DTo2D_mpi(rlon_mpi,tmp_lon)
	446	CALL Grid1DTo2D_mpi(rlat_mpi,tmp_lat)
	447
	448	! Transform the currents from cartesian to spheric coordinates
	449	! tmp_r0 should be zero
[2344]	450	CALL geo2atm(nbp_lon, jj_nb, tab_read_flds(:,:,idr_curenx), &
[1279]	451	tab_read_flds(:,:,idr_cureny), tab_read_flds(:,:,idr_curenz), &
[1067]	452	tmp_lon, tmp_lat, &
	453	read_u0(:,:), read_v0(:,:), tmp_r0(:,:))
	454	!$OMP END MASTER
[1146]	455
[1279]	456	ELSE
[1067]	457	read_u0(:,:) = 0.
	458	read_v0(:,:) = 0.
[1279]	459	ENDIF
	460
	461	IF (carbon_cycle_cpl) THEN
	462	!$OMP MASTER
	463	read_co2(:,:) = tab_read_flds(:,:,idr_oceco2) ! CO2 flux
	464	!$OMP END MASTER
[1067]	465	ENDIF
	466
[782]	467	!*************************************************************************************
[996]	468	! Transform seaice fraction (read_sic : ocean-seaice mask) into global
	469	! fraction (pctsrf : ocean-seaice-land-landice mask)
[782]	470	!
	471	!*************************************************************************************
[996]	472	CALL cpl2gath(read_sic, read_sic1D, klon, unity)
	473
	474	pctsrf_old(:,:) = pctsrf(:,:)
	475	DO i = 1, klon
	476	! treatment only of points with ocean and/or seaice
[1279]	477	! old land-ocean mask can not be changed
[996]	478	IF (pctsrf_old(i,is_oce) + pctsrf_old(i,is_sic) > 0.) THEN
	479	pctsrf(i,is_sic) = (pctsrf_old(i,is_oce) + pctsrf_old(i,is_sic)) &
	480	* read_sic1D(i)
	481	pctsrf(i,is_oce) = (pctsrf_old(i,is_oce) + pctsrf_old(i,is_sic)) &
	482	- pctsrf(i,is_sic)
[782]	483	ENDIF
	484	ENDDO
[987]	485
[3448]	486	ENDIF ! if time to receive
[782]	487
[996]	488	END SUBROUTINE cpl_receive_frac
[782]	489
	490	!
	491	!*************************************************************************************
	492	!
[996]	493
[1067]	494	SUBROUTINE cpl_receive_ocean_fields(knon, knindex, tsurf_new, u0_new, v0_new)
[782]	495	!
[996]	496	! This routine returns the field for the ocean that has been read from the coupler
	497	! (done earlier with cpl_receive_frac). The field is the temperature.
	498	! The temperature is transformed into 1D array with valid points from index 1 to knon.
[782]	499	!
[1279]	500	USE carbon_cycle_mod, ONLY : carbon_cycle_cpl, fco2_ocn_day
[1785]	501	USE indice_sol_mod
[782]	502
	503	! Input arguments
	504	!*************************************************************************************
	505	INTEGER, INTENT(IN) :: knon
	506	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
	507
	508	! Output arguments
	509	!*************************************************************************************
	510	REAL, DIMENSION(klon), INTENT(OUT) :: tsurf_new
[1067]	511	REAL, DIMENSION(klon), INTENT(OUT) :: u0_new
	512	REAL, DIMENSION(klon), INTENT(OUT) :: v0_new
[782]	513
[996]	514	! Local variables
[782]	515	!*************************************************************************************
[1279]	516	INTEGER :: i
	517	INTEGER, DIMENSION(klon) :: index
	518	REAL, DIMENSION(klon) :: sic_new
[782]	519
	520	!*************************************************************************************
	521	! Transform read_sst into compressed 1D variable tsurf_new
	522	!
	523	!*************************************************************************************
	524	CALL cpl2gath(read_sst, tsurf_new, knon, knindex)
[996]	525	CALL cpl2gath(read_sic, sic_new, knon, knindex)
[1067]	526	CALL cpl2gath(read_u0, u0_new, knon, knindex)
	527	CALL cpl2gath(read_v0, v0_new, knon, knindex)
[782]	528
[996]	529	!*************************************************************************************
[1279]	530	! Transform read_co2 into uncompressed 1D variable fco2_ocn_day added directly in
	531	! the module carbon_cycle_mod
	532	!
	533	!*************************************************************************************
	534	IF (carbon_cycle_cpl) THEN
	535	DO i=1,klon
	536	index(i)=i
[3448]	537	ENDDO
[1279]	538	CALL cpl2gath(read_co2, fco2_ocn_day, klon, index)
[3448]	539	ENDIF
[1279]	540
	541	!*************************************************************************************
[996]	542	! The fields received from the coupler have to be weighted with the fraction of ocean
	543	! in relation to the total sea-ice+ocean
	544	!
	545	!*************************************************************************************
	546	DO i=1, knon
	547	tsurf_new(i) = tsurf_new(i)/(1. - sic_new(i))
[3448]	548	ENDDO
[782]	549
	550	END SUBROUTINE cpl_receive_ocean_fields
[996]	551
[782]	552	!
	553	!*************************************************************************************
	554	!
[996]	555
[782]	556	SUBROUTINE cpl_receive_seaice_fields(knon, knindex, &
[1146]	557	tsurf_new, alb_new, u0_new, v0_new)
[782]	558	!
	559	! This routine returns the fields for the seaice that have been read from the coupler
[996]	560	! (done earlier with cpl_receive_frac). These fields are the temperature and
[782]	561	! albedo at sea ice surface and fraction of sea ice.
[996]	562	! The fields are transformed into 1D arrays with valid points from index 1 to knon.
[782]	563	!
	564
	565	! Input arguments
	566	!*************************************************************************************
	567	INTEGER, INTENT(IN) :: knon
	568	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
	569
	570	! Output arguments
	571	!*************************************************************************************
	572	REAL, DIMENSION(klon), INTENT(OUT) :: tsurf_new
	573	REAL, DIMENSION(klon), INTENT(OUT) :: alb_new
[1146]	574	REAL, DIMENSION(klon), INTENT(OUT) :: u0_new
	575	REAL, DIMENSION(klon), INTENT(OUT) :: v0_new
[782]	576
[996]	577	! Local variables
	578	!*************************************************************************************
	579	INTEGER :: i
	580	REAL, DIMENSION(klon) :: sic_new
[782]	581
	582	!*************************************************************************************
	583	! Transform fields read from coupler from 2D into compressed 1D variables
	584	!
	585	!*************************************************************************************
	586	CALL cpl2gath(read_sit, tsurf_new, knon, knindex)
	587	CALL cpl2gath(read_alb_sic, alb_new, knon, knindex)
[996]	588	CALL cpl2gath(read_sic, sic_new, knon, knindex)
[1146]	589	CALL cpl2gath(read_u0, u0_new, knon, knindex)
	590	CALL cpl2gath(read_v0, v0_new, knon, knindex)
[782]	591
[996]	592	!*************************************************************************************
	593	! The fields received from the coupler have to be weighted with the sea-ice
	594	! concentration (in relation to the total sea-ice + ocean).
	595	!
	596	!*************************************************************************************
	597	DO i= 1, knon
	598	tsurf_new(i) = tsurf_new(i) / sic_new(i)
	599	alb_new(i) = alb_new(i) / sic_new(i)
[3448]	600	ENDDO
[996]	601
[782]	602	END SUBROUTINE cpl_receive_seaice_fields
	603
	604	!
	605	!*************************************************************************************
	606	!
	607
	608	SUBROUTINE cpl_send_ocean_fields(itime, knon, knindex, &
	609	swdown, lwdown, fluxlat, fluxsens, &
[2872]	610	precip_rain, precip_snow, evap, tsurf, fder, albsol, taux, tauy, windsp,&
	611	sens_prec_liq, sens_prec_sol, lat_prec_liq, lat_prec_sol)
[782]	612	!
	613	! This subroutine cumulates some fields for each time-step during a coupling
	614	! period. At last time-step in a coupling period the fields are transformed to the
	615	! grid accepted by the coupler. No sending to the coupler will be done from here
	616	! (it is done in cpl_send_seaice_fields).
	617	!
[1279]	618	USE carbon_cycle_mod, ONLY : carbon_cycle_cpl, co2_send
[1785]	619	USE indice_sol_mod
[2344]	620	USE mod_grid_phy_lmdz, ONLY : nbp_lon, nbp_lat
[782]	621
	622	! Input arguments
	623	!*************************************************************************************
	624	INTEGER, INTENT(IN) :: itime
	625	INTEGER, INTENT(IN) :: knon
	626	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
	627	REAL, DIMENSION(klon), INTENT(IN) :: swdown, lwdown
	628	REAL, DIMENSION(klon), INTENT(IN) :: fluxlat, fluxsens
	629	REAL, DIMENSION(klon), INTENT(IN) :: precip_rain, precip_snow
	630	REAL, DIMENSION(klon), INTENT(IN) :: evap, tsurf, fder, albsol
	631	REAL, DIMENSION(klon), INTENT(IN) :: taux, tauy, windsp
[2872]	632	REAL, DIMENSION(klon), INTENT(IN) :: sens_prec_liq, sens_prec_sol
	633	REAL, DIMENSION(klon), INTENT(IN) :: lat_prec_liq, lat_prec_sol
[782]	634
	635	! Local variables
	636	!*************************************************************************************
	637	INTEGER :: cpl_index, ig
	638	INTEGER :: error, sum_error
	639	CHARACTER(len = 25) :: modname = 'cpl_send_ocean_fields'
	640	CHARACTER(len = 80) :: abort_message
	641
	642	!*************************************************************************************
	643	! Start calculation
	644	! The ocean points are saved with second array index=1
	645	!
	646	!*************************************************************************************
	647	cpl_index = 1
	648
	649	!*************************************************************************************
	650	! Reset fields to zero in the beginning of a new coupling period
	651	!
	652	!*************************************************************************************
	653	IF (MOD(itime, nexca) == 1) THEN
[996]	654	cpl_sols(1:knon,cpl_index) = 0.0
	655	cpl_nsol(1:knon,cpl_index) = 0.0
	656	cpl_rain(1:knon,cpl_index) = 0.0
	657	cpl_snow(1:knon,cpl_index) = 0.0
	658	cpl_evap(1:knon,cpl_index) = 0.0
	659	cpl_tsol(1:knon,cpl_index) = 0.0
	660	cpl_fder(1:knon,cpl_index) = 0.0
	661	cpl_albe(1:knon,cpl_index) = 0.0
	662	cpl_taux(1:knon,cpl_index) = 0.0
	663	cpl_tauy(1:knon,cpl_index) = 0.0
	664	cpl_windsp(1:knon,cpl_index) = 0.0
[2872]	665	cpl_sens_rain(1:knon,cpl_index) = 0.0
	666	cpl_sens_snow(1:knon,cpl_index) = 0.0
[1279]	667	cpl_taumod(1:knon,cpl_index) = 0.0
	668	IF (carbon_cycle_cpl) cpl_atm_co2(1:knon,cpl_index) = 0.0
[782]	669	ENDIF
	670
	671	!*************************************************************************************
	672	! Cumulate at each time-step
	673	!
	674	!*************************************************************************************
	675	DO ig = 1, knon
	676	cpl_sols(ig,cpl_index) = cpl_sols(ig,cpl_index) + &
[1403]	677	swdown(ig) / REAL(nexca)
[782]	678	cpl_nsol(ig,cpl_index) = cpl_nsol(ig,cpl_index) + &
[1403]	679	(lwdown(ig) + fluxlat(ig) +fluxsens(ig)) / REAL(nexca)
[782]	680	cpl_rain(ig,cpl_index) = cpl_rain(ig,cpl_index) + &
[1403]	681	precip_rain(ig) / REAL(nexca)
[782]	682	cpl_snow(ig,cpl_index) = cpl_snow(ig,cpl_index) + &
[1403]	683	precip_snow(ig) / REAL(nexca)
[782]	684	cpl_evap(ig,cpl_index) = cpl_evap(ig,cpl_index) + &
[1403]	685	evap(ig) / REAL(nexca)
[782]	686	cpl_tsol(ig,cpl_index) = cpl_tsol(ig,cpl_index) + &
[1403]	687	tsurf(ig) / REAL(nexca)
[782]	688	cpl_fder(ig,cpl_index) = cpl_fder(ig,cpl_index) + &
[1403]	689	fder(ig) / REAL(nexca)
[782]	690	cpl_albe(ig,cpl_index) = cpl_albe(ig,cpl_index) + &
[1403]	691	albsol(ig) / REAL(nexca)
[782]	692	cpl_taux(ig,cpl_index) = cpl_taux(ig,cpl_index) + &
[1403]	693	taux(ig) / REAL(nexca)
[782]	694	cpl_tauy(ig,cpl_index) = cpl_tauy(ig,cpl_index) + &
[1403]	695	tauy(ig) / REAL(nexca)
[782]	696	cpl_windsp(ig,cpl_index) = cpl_windsp(ig,cpl_index) + &
[1403]	697	windsp(ig) / REAL(nexca)
[2872]	698	cpl_sens_rain(ig,cpl_index) = cpl_sens_rain(ig,cpl_index) + &
	699	sens_prec_liq(ig) / REAL(nexca)
	700	cpl_sens_snow(ig,cpl_index) = cpl_sens_snow(ig,cpl_index) + &
	701	sens_prec_sol(ig) / REAL(nexca)
[1279]	702	cpl_taumod(ig,cpl_index) = cpl_taumod(ig,cpl_index) + &
[1403]	703	SQRT ( taux(ig)taux(ig)+tauy(ig)tauy(ig) ) / REAL (nexca)
[782]	704
[1279]	705	IF (carbon_cycle_cpl) THEN
	706	cpl_atm_co2(ig,cpl_index) = cpl_atm_co2(ig,cpl_index) + &
[1403]	707	co2_send(knindex(ig))/ REAL(nexca)
[3448]	708	!!---OB: this is correct but why knindex ??
	709	ENDIF
[1279]	710	ENDDO
	711
[782]	712	!*************************************************************************************
	713	! If the time-step corresponds to the end of coupling period the
	714	! fields are transformed to the 2D grid.
	715	! No sending to the coupler (it is done from cpl_send_seaice_fields).
	716	!
	717	!*************************************************************************************
	718	IF (MOD(itime, nexca) == 0) THEN
	719
	720	IF (.NOT. ALLOCATED(cpl_sols2D)) THEN
	721	sum_error = 0
[2344]	722	ALLOCATE(cpl_sols2D(nbp_lon,jj_nb,2), stat=error)
[782]	723	sum_error = sum_error + error
[2344]	724	ALLOCATE(cpl_nsol2D(nbp_lon,jj_nb,2), stat=error)
[782]	725	sum_error = sum_error + error
[2344]	726	ALLOCATE(cpl_rain2D(nbp_lon,jj_nb,2), stat=error)
[782]	727	sum_error = sum_error + error
[2344]	728	ALLOCATE(cpl_snow2D(nbp_lon,jj_nb,2), stat=error)
[782]	729	sum_error = sum_error + error
[2344]	730	ALLOCATE(cpl_evap2D(nbp_lon,jj_nb,2), stat=error)
[782]	731	sum_error = sum_error + error
[2344]	732	ALLOCATE(cpl_tsol2D(nbp_lon,jj_nb,2), stat=error)
[782]	733	sum_error = sum_error + error
[2344]	734	ALLOCATE(cpl_fder2D(nbp_lon,jj_nb,2), stat=error)
[782]	735	sum_error = sum_error + error
[2344]	736	ALLOCATE(cpl_albe2D(nbp_lon,jj_nb,2), stat=error)
[782]	737	sum_error = sum_error + error
[2344]	738	ALLOCATE(cpl_taux2D(nbp_lon,jj_nb,2), stat=error)
[782]	739	sum_error = sum_error + error
[2344]	740	ALLOCATE(cpl_tauy2D(nbp_lon,jj_nb,2), stat=error)
[782]	741	sum_error = sum_error + error
[2344]	742	ALLOCATE(cpl_windsp2D(nbp_lon,jj_nb), stat=error)
[782]	743	sum_error = sum_error + error
[2872]	744	ALLOCATE(cpl_sens_rain2D(nbp_lon,jj_nb,2), stat=error)
	745	sum_error = sum_error + error
	746	ALLOCATE(cpl_sens_snow2D(nbp_lon,jj_nb,2), stat=error)
	747	sum_error = sum_error + error
[2344]	748	ALLOCATE(cpl_taumod2D(nbp_lon,jj_nb,2), stat=error)
[1279]	749	sum_error = sum_error + error
[782]	750
[1279]	751	IF (carbon_cycle_cpl) THEN
[2344]	752	ALLOCATE(cpl_atm_co22D(nbp_lon,jj_nb), stat=error)
[1279]	753	sum_error = sum_error + error
[3448]	754	ENDIF
[1279]	755
[782]	756	IF (sum_error /= 0) THEN
	757	abort_message='Pb allocation variables couplees pour l''ecriture'
[2311]	758	CALL abort_physic(modname,abort_message,1)
[782]	759	ENDIF
	760	ENDIF
	761
	762
[1146]	763	CALL gath2cpl(cpl_sols(:,cpl_index), cpl_sols2D(:,:,cpl_index), &
[782]	764	knon, knindex)
	765
[1146]	766	CALL gath2cpl(cpl_nsol(:,cpl_index), cpl_nsol2D(:,:,cpl_index), &
[782]	767	knon, knindex)
	768
[1146]	769	CALL gath2cpl(cpl_rain(:,cpl_index), cpl_rain2D(:,:,cpl_index), &
[782]	770	knon, knindex)
	771
[1146]	772	CALL gath2cpl(cpl_snow(:,cpl_index), cpl_snow2D(:,:,cpl_index), &
[782]	773	knon, knindex)
	774
[1146]	775	CALL gath2cpl(cpl_evap(:,cpl_index), cpl_evap2D(:,:,cpl_index), &
[782]	776	knon, knindex)
	777
	778	! cpl_tsol2D(:,:,:) not used!
[1146]	779	CALL gath2cpl(cpl_tsol(:,cpl_index), cpl_tsol2D(:,:, cpl_index), &
[782]	780	knon, knindex)
	781
	782	! cpl_fder2D(:,:,1) not used, only cpl_fder(:,:,2)!
[1146]	783	CALL gath2cpl(cpl_fder(:,cpl_index), cpl_fder2D(:,:,cpl_index), &
[782]	784	knon, knindex)
	785
	786	! cpl_albe2D(:,:,:) not used!
[1146]	787	CALL gath2cpl(cpl_albe(:,cpl_index), cpl_albe2D(:,:,cpl_index), &
[782]	788	knon, knindex)
	789
[1146]	790	CALL gath2cpl(cpl_taux(:,cpl_index), cpl_taux2D(:,:,cpl_index), &
[782]	791	knon, knindex)
	792
[1146]	793	CALL gath2cpl(cpl_tauy(:,cpl_index), cpl_tauy2D(:,:,cpl_index), &
[782]	794	knon, knindex)
	795
[1146]	796	CALL gath2cpl(cpl_windsp(:,cpl_index), cpl_windsp2D(:,:), &
[782]	797	knon, knindex)
	798
[2872]	799	CALL gath2cpl(cpl_sens_rain(:,cpl_index), cpl_sens_rain2D(:,:,cpl_index), &
	800	knon, knindex)
	801
	802	CALL gath2cpl(cpl_sens_snow(:,cpl_index), cpl_sens_snow2D(:,:,cpl_index), &
	803	knon, knindex)
	804
[1279]	805	CALL gath2cpl(cpl_taumod(:,cpl_index), cpl_taumod2D(:,:,cpl_index), &
	806	knon, knindex)
[782]	807
[1279]	808	IF (carbon_cycle_cpl) &
	809	CALL gath2cpl(cpl_atm_co2(:,cpl_index), cpl_atm_co22D(:,:), knon, knindex)
	810	ENDIF
	811
[782]	812	END SUBROUTINE cpl_send_ocean_fields
	813
	814	!
	815	!*************************************************************************************
	816	!
	817
	818	SUBROUTINE cpl_send_seaice_fields(itime, dtime, knon, knindex, &
	819	pctsrf, lafin, rlon, rlat, &
	820	swdown, lwdown, fluxlat, fluxsens, &
[2872]	821	precip_rain, precip_snow, evap, tsurf, fder, albsol, taux, tauy,&
	822	sens_prec_liq, sens_prec_sol, lat_prec_liq, lat_prec_sol)
[782]	823	!
	824	! This subroutine cumulates some fields for each time-step during a coupling
	825	! period. At last time-step in a coupling period the fields are transformed to the
	826	! grid accepted by the coupler. All fields for all types of surfaces are sent to
	827	! the coupler.
	828	!
[1279]	829	USE carbon_cycle_mod, ONLY : carbon_cycle_cpl
[1785]	830	USE indice_sol_mod
[2344]	831	USE mod_grid_phy_lmdz, ONLY : nbp_lon, nbp_lat
[782]	832
	833	! Input arguments
	834	!*************************************************************************************
	835	INTEGER, INTENT(IN) :: itime
	836	INTEGER, INTENT(IN) :: knon
	837	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
	838	REAL, INTENT(IN) :: dtime
	839	REAL, DIMENSION(klon), INTENT(IN) :: rlon, rlat
	840	REAL, DIMENSION(klon), INTENT(IN) :: swdown, lwdown
	841	REAL, DIMENSION(klon), INTENT(IN) :: fluxlat, fluxsens
	842	REAL, DIMENSION(klon), INTENT(IN) :: precip_rain, precip_snow
	843	REAL, DIMENSION(klon), INTENT(IN) :: evap, tsurf, fder
	844	REAL, DIMENSION(klon), INTENT(IN) :: albsol, taux, tauy
	845	REAL, DIMENSION(klon,nbsrf), INTENT(IN) :: pctsrf
[2872]	846	REAL, DIMENSION(klon), INTENT(IN) :: sens_prec_liq, sens_prec_sol
	847	REAL, DIMENSION(klon), INTENT(IN) :: lat_prec_liq, lat_prec_sol
[782]	848	LOGICAL, INTENT(IN) :: lafin
	849
	850	! Local variables
	851	!*************************************************************************************
	852	INTEGER :: cpl_index, ig
	853	INTEGER :: error, sum_error
	854	CHARACTER(len = 25) :: modname = 'cpl_send_seaice_fields'
	855	CHARACTER(len = 80) :: abort_message
[1146]	856	REAL, DIMENSION(klon) :: cpl_fder_tmp
[782]	857
	858	!*************************************************************************************
	859	! Start calulation
	860	! The sea-ice points are saved with second array index=2
	861	!
	862	!*************************************************************************************
	863	cpl_index = 2
	864
	865	!*************************************************************************************
	866	! Reset fields to zero in the beginning of a new coupling period
	867	!
	868	!*************************************************************************************
	869	IF (MOD(itime, nexca) == 1) THEN
[996]	870	cpl_sols(1:knon,cpl_index) = 0.0
	871	cpl_nsol(1:knon,cpl_index) = 0.0
	872	cpl_rain(1:knon,cpl_index) = 0.0
	873	cpl_snow(1:knon,cpl_index) = 0.0
	874	cpl_evap(1:knon,cpl_index) = 0.0
	875	cpl_tsol(1:knon,cpl_index) = 0.0
	876	cpl_fder(1:knon,cpl_index) = 0.0
	877	cpl_albe(1:knon,cpl_index) = 0.0
	878	cpl_taux(1:knon,cpl_index) = 0.0
	879	cpl_tauy(1:knon,cpl_index) = 0.0
[2872]	880	cpl_sens_rain(1:knon,cpl_index) = 0.0
	881	cpl_sens_snow(1:knon,cpl_index) = 0.0
[1279]	882	cpl_taumod(1:knon,cpl_index) = 0.0
[782]	883	ENDIF
	884
	885	!*************************************************************************************
	886	! Cumulate at each time-step
	887	!
	888	!*************************************************************************************
	889	DO ig = 1, knon
	890	cpl_sols(ig,cpl_index) = cpl_sols(ig,cpl_index) + &
[1403]	891	swdown(ig) / REAL(nexca)
[782]	892	cpl_nsol(ig,cpl_index) = cpl_nsol(ig,cpl_index) + &
[1403]	893	(lwdown(ig) + fluxlat(ig) +fluxsens(ig)) / REAL(nexca)
[782]	894	cpl_rain(ig,cpl_index) = cpl_rain(ig,cpl_index) + &
[1403]	895	precip_rain(ig) / REAL(nexca)
[782]	896	cpl_snow(ig,cpl_index) = cpl_snow(ig,cpl_index) + &
[1403]	897	precip_snow(ig) / REAL(nexca)
[782]	898	cpl_evap(ig,cpl_index) = cpl_evap(ig,cpl_index) + &
[1403]	899	evap(ig) / REAL(nexca)
[782]	900	cpl_tsol(ig,cpl_index) = cpl_tsol(ig,cpl_index) + &
[1403]	901	tsurf(ig) / REAL(nexca)
[782]	902	cpl_fder(ig,cpl_index) = cpl_fder(ig,cpl_index) + &
[1403]	903	fder(ig) / REAL(nexca)
[782]	904	cpl_albe(ig,cpl_index) = cpl_albe(ig,cpl_index) + &
[1403]	905	albsol(ig) / REAL(nexca)
[782]	906	cpl_taux(ig,cpl_index) = cpl_taux(ig,cpl_index) + &
[1403]	907	taux(ig) / REAL(nexca)
[782]	908	cpl_tauy(ig,cpl_index) = cpl_tauy(ig,cpl_index) + &
[1403]	909	tauy(ig) / REAL(nexca)
[2872]	910	cpl_sens_rain(ig,cpl_index) = cpl_sens_rain(ig,cpl_index) + &
	911	sens_prec_liq(ig) / REAL(nexca)
	912	cpl_sens_snow(ig,cpl_index) = cpl_sens_snow(ig,cpl_index) + &
	913	sens_prec_sol(ig) / REAL(nexca)
[1279]	914	cpl_taumod(ig,cpl_index) = cpl_taumod(ig,cpl_index) + &
[1403]	915	SQRT ( taux(ig)taux(ig)+tauy(ig)tauy(ig) ) / REAL(nexca)
[782]	916	ENDDO
	917
	918	!*************************************************************************************
	919	! If the time-step corresponds to the end of coupling period the
	920	! fields are transformed to the 2D grid and all fields are sent to coupler.
	921	!
	922	!*************************************************************************************
	923	IF (MOD(itime, nexca) == 0) THEN
	924	IF (.NOT. ALLOCATED(cpl_sols2D)) THEN
	925	sum_error = 0
[2344]	926	ALLOCATE(cpl_sols2D(nbp_lon,jj_nb,2), stat=error)
[782]	927	sum_error = sum_error + error
[2344]	928	ALLOCATE(cpl_nsol2D(nbp_lon,jj_nb,2), stat=error)
[782]	929	sum_error = sum_error + error
[2344]	930	ALLOCATE(cpl_rain2D(nbp_lon,jj_nb,2), stat=error)
[782]	931	sum_error = sum_error + error
[2344]	932	ALLOCATE(cpl_snow2D(nbp_lon,jj_nb,2), stat=error)
[782]	933	sum_error = sum_error + error
[2344]	934	ALLOCATE(cpl_evap2D(nbp_lon,jj_nb,2), stat=error)
[782]	935	sum_error = sum_error + error
[2344]	936	ALLOCATE(cpl_tsol2D(nbp_lon,jj_nb,2), stat=error)
[782]	937	sum_error = sum_error + error
[2344]	938	ALLOCATE(cpl_fder2D(nbp_lon,jj_nb,2), stat=error)
[782]	939	sum_error = sum_error + error
[2344]	940	ALLOCATE(cpl_albe2D(nbp_lon,jj_nb,2), stat=error)
[782]	941	sum_error = sum_error + error
[2344]	942	ALLOCATE(cpl_taux2D(nbp_lon,jj_nb,2), stat=error)
[782]	943	sum_error = sum_error + error
[2344]	944	ALLOCATE(cpl_tauy2D(nbp_lon,jj_nb,2), stat=error)
[782]	945	sum_error = sum_error + error
[2344]	946	ALLOCATE(cpl_windsp2D(nbp_lon,jj_nb), stat=error)
[782]	947	sum_error = sum_error + error
[2872]	948	ALLOCATE(cpl_sens_rain2D(nbp_lon,jj_nb,2), stat=error)
	949	sum_error = sum_error + error
	950	ALLOCATE(cpl_sens_snow2D(nbp_lon,jj_nb,2), stat=error)
	951	sum_error = sum_error + error
[2344]	952	ALLOCATE(cpl_taumod2D(nbp_lon,jj_nb,2), stat=error)
[1279]	953	sum_error = sum_error + error
	954
	955	IF (carbon_cycle_cpl) THEN
[2344]	956	ALLOCATE(cpl_atm_co22D(nbp_lon,jj_nb), stat=error)
[1279]	957	sum_error = sum_error + error
[3448]	958	ENDIF
[1279]	959
[782]	960	IF (sum_error /= 0) THEN
	961	abort_message='Pb allocation variables couplees pour l''ecriture'
[2311]	962	CALL abort_physic(modname,abort_message,1)
[782]	963	ENDIF
	964	ENDIF
	965
[1146]	966	CALL gath2cpl(cpl_sols(:,cpl_index), cpl_sols2D(:,:,cpl_index), &
[782]	967	knon, knindex)
	968
[1146]	969	CALL gath2cpl(cpl_nsol(:,cpl_index), cpl_nsol2D(:,:,cpl_index), &
[782]	970	knon, knindex)
	971
[1146]	972	CALL gath2cpl(cpl_rain(:,cpl_index), cpl_rain2D(:,:,cpl_index), &
[782]	973	knon, knindex)
	974
[1146]	975	CALL gath2cpl(cpl_snow(:,cpl_index), cpl_snow2D(:,:,cpl_index), &
[782]	976	knon, knindex)
	977
[1146]	978	CALL gath2cpl(cpl_evap(:,cpl_index), cpl_evap2D(:,:,cpl_index), &
[782]	979	knon, knindex)
	980
	981	! cpl_tsol2D(:,:,:) not used!
[1146]	982	CALL gath2cpl(cpl_tsol(:,cpl_index), cpl_tsol2D(:,:, cpl_index), &
[782]	983	knon, knindex)
	984
[1146]	985	! Set default value and decompress before gath2cpl
	986	cpl_fder_tmp(:) = -20.
	987	DO ig = 1, knon
	988	cpl_fder_tmp(knindex(ig))=cpl_fder(ig,cpl_index)
[3448]	989	ENDDO
[1146]	990	CALL gath2cpl(cpl_fder_tmp(:), cpl_fder2D(:,:,cpl_index), &
	991	klon, unity)
[782]	992
	993	! cpl_albe2D(:,:,:) not used!
[1146]	994	CALL gath2cpl(cpl_albe(:,cpl_index), cpl_albe2D(:,:,cpl_index), &
[782]	995	knon, knindex)
	996
[1146]	997	CALL gath2cpl(cpl_taux(:,cpl_index), cpl_taux2D(:,:,cpl_index), &
[782]	998	knon, knindex)
	999
[1146]	1000	CALL gath2cpl(cpl_tauy(:,cpl_index), cpl_tauy2D(:,:,cpl_index), &
[782]	1001	knon, knindex)
	1002
[2872]	1003	CALL gath2cpl(cpl_sens_rain(:,cpl_index), cpl_sens_rain2D(:,:,cpl_index), &
	1004	knon, knindex)
	1005
	1006	CALL gath2cpl(cpl_sens_snow(:,cpl_index), cpl_sens_snow2D(:,:,cpl_index), &
	1007	knon, knindex)
	1008
[1279]	1009	CALL gath2cpl(cpl_taumod(:,cpl_index), cpl_taumod2D(:,:,cpl_index), &
	1010	knon, knindex)
	1011
[782]	1012	! Send all fields
	1013	CALL cpl_send_all(itime, dtime, pctsrf, lafin, rlon, rlat)
	1014	ENDIF
	1015
	1016	END SUBROUTINE cpl_send_seaice_fields
	1017
	1018	!
	1019	!*************************************************************************************
	1020	!
	1021
	1022	SUBROUTINE cpl_send_land_fields(itime, knon, knindex, rriv_in, rcoa_in)
	1023	!
	1024	! This subroutine cumulates some fields for each time-step during a coupling
	1025	! period. At last time-step in a coupling period the fields are transformed to the
	1026	! grid accepted by the coupler. No sending to the coupler will be done from here
	1027	! (it is done in cpl_send_seaice_fields).
	1028	!
[2344]	1029	USE mod_grid_phy_lmdz, ONLY : nbp_lon, nbp_lat
[782]	1030
	1031	! Input arguments
	1032	!*************************************************************************************
	1033	INTEGER, INTENT(IN) :: itime
	1034	INTEGER, INTENT(IN) :: knon
	1035	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
	1036	REAL, DIMENSION(klon), INTENT(IN) :: rriv_in
	1037	REAL, DIMENSION(klon), INTENT(IN) :: rcoa_in
	1038
	1039	! Local variables
	1040	!*************************************************************************************
[2344]	1041	REAL, DIMENSION(nbp_lon,jj_nb) :: rriv2D
	1042	REAL, DIMENSION(nbp_lon,jj_nb) :: rcoa2D
[782]	1043
	1044	!*************************************************************************************
	1045	! Rearrange fields in 2D variables
	1046	! First initialize to zero to avoid unvalid points causing problems
	1047	!
	1048	!*************************************************************************************
[987]	1049	!$OMP MASTER
[782]	1050	rriv2D(:,:) = 0.0
	1051	rcoa2D(:,:) = 0.0
[987]	1052	!$OMP END MASTER
[782]	1053	CALL gath2cpl(rriv_in, rriv2D, knon, knindex)
	1054	CALL gath2cpl(rcoa_in, rcoa2D, knon, knindex)
	1055
	1056	!*************************************************************************************
	1057	! Reset cumulated fields to zero in the beginning of a new coupling period
	1058	!
	1059	!*************************************************************************************
	1060	IF (MOD(itime, nexca) == 1) THEN
[987]	1061	!$OMP MASTER
[782]	1062	cpl_rriv2D(:,:) = 0.0
	1063	cpl_rcoa2D(:,:) = 0.0
[987]	1064	!$OMP END MASTER
[782]	1065	ENDIF
	1066
	1067	!*************************************************************************************
	1068	! Cumulate : Following fields should be cumulated at each time-step
	1069	!
	1070	!*************************************************************************************
[987]	1071	!$OMP MASTER
[1403]	1072	cpl_rriv2D(:,:) = cpl_rriv2D(:,:) + rriv2D(:,:) / REAL(nexca)
	1073	cpl_rcoa2D(:,:) = cpl_rcoa2D(:,:) + rcoa2D(:,:) / REAL(nexca)
[987]	1074	!$OMP END MASTER
[782]	1075
	1076	END SUBROUTINE cpl_send_land_fields
	1077
	1078	!
	1079	!*************************************************************************************
	1080	!
	1081
	1082	SUBROUTINE cpl_send_landice_fields(itime, knon, knindex, rlic_in)
	1083	! This subroutine cumulates the field for melting ice for each time-step
	1084	! during a coupling period. This routine will not send to coupler. Sending
	1085	! will be done in cpl_send_seaice_fields.
	1086	!
[1279]	1087
[2344]	1088	USE mod_grid_phy_lmdz, ONLY : nbp_lon, nbp_lat
[996]	1089
[782]	1090	! Input varibales
	1091	!*************************************************************************************
	1092	INTEGER, INTENT(IN) :: itime
	1093	INTEGER, INTENT(IN) :: knon
	1094	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
	1095	REAL, DIMENSION(klon), INTENT(IN) :: rlic_in
	1096
	1097	! Local varibales
	1098	!*************************************************************************************
[2344]	1099	REAL, DIMENSION(nbp_lon,jj_nb) :: rlic2D
[782]	1100
	1101	!*************************************************************************************
	1102	! Rearrange field in a 2D variable
	1103	! First initialize to zero to avoid unvalid points causing problems
	1104	!
	1105	!*************************************************************************************
[987]	1106	!$OMP MASTER
[782]	1107	rlic2D(:,:) = 0.0
[987]	1108	!$OMP END MASTER
[782]	1109	CALL gath2cpl(rlic_in, rlic2D, knon, knindex)
	1110
	1111	!*************************************************************************************
	1112	! Reset field to zero in the beginning of a new coupling period
	1113	!
	1114	!*************************************************************************************
	1115	IF (MOD(itime, nexca) == 1) THEN
[987]	1116	!$OMP MASTER
[782]	1117	cpl_rlic2D(:,:) = 0.0
[987]	1118	!$OMP END MASTER
[782]	1119	ENDIF
	1120
	1121	!*************************************************************************************
	1122	! Cumulate : Melting ice should be cumulated at each time-step
	1123	!
	1124	!*************************************************************************************
[987]	1125	!$OMP MASTER
[1403]	1126	cpl_rlic2D(:,:) = cpl_rlic2D(:,:) + rlic2D(:,:) / REAL(nexca)
[987]	1127	!$OMP END MASTER
[782]	1128
	1129	END SUBROUTINE cpl_send_landice_fields
	1130
	1131	!
	1132	!*************************************************************************************
	1133	!
	1134
	1135	SUBROUTINE cpl_send_all(itime, dtime, pctsrf, lafin, rlon, rlat)
	1136	! This routine will send fields for all different surfaces to the coupler.
	1137	! This subroutine should be executed after calculations by the last surface(sea-ice),
	1138	! all calculations at the different surfaces have to be done before.
	1139	!
[996]	1140	USE surface_data
[1279]	1141	USE carbon_cycle_mod, ONLY : carbon_cycle_cpl
[1785]	1142	USE indice_sol_mod
[2344]	1143	USE mod_grid_phy_lmdz, ONLY : nbp_lon, nbp_lat
	1144	USE time_phylmdz_mod, ONLY: start_time, itau_phy
[782]	1145	! Some includes
[2344]	1146	!
[782]	1147	! Input arguments
	1148	!*************************************************************************************
	1149	INTEGER, INTENT(IN) :: itime
	1150	REAL, INTENT(IN) :: dtime
	1151	REAL, DIMENSION(klon), INTENT(IN) :: rlon, rlat
	1152	REAL, DIMENSION(klon,nbsrf), INTENT(IN) :: pctsrf
	1153	LOGICAL, INTENT(IN) :: lafin
	1154
	1155	! Local variables
	1156	!*************************************************************************************
[3465]	1157	INTEGER :: error, sum_error, i,j,k
[782]	1158	INTEGER :: itau_w
[996]	1159	INTEGER :: time_sec
[2344]	1160	INTEGER, DIMENSION(nbp_lon*(nbp_lat)) :: ndexct
[782]	1161	REAL :: Up, Down
[2344]	1162	REAL, DIMENSION(nbp_lon, jj_nb) :: tmp_lon, tmp_lat
	1163	REAL, DIMENSION(nbp_lon, jj_nb, 4) :: pctsrf2D
	1164	REAL, DIMENSION(nbp_lon, jj_nb) :: deno
[782]	1165	CHARACTER(len = 20) :: modname = 'cpl_send_all'
	1166	CHARACTER(len = 80) :: abort_message
	1167
	1168	! Variables with fields to coupler
[2344]	1169	REAL, DIMENSION(nbp_lon, jj_nb) :: tmp_taux
	1170	REAL, DIMENSION(nbp_lon, jj_nb) :: tmp_tauy
	1171	REAL, DIMENSION(nbp_lon, jj_nb) :: tmp_calv
[782]	1172	! Table with all fields to send to coupler
[2344]	1173	REAL, DIMENSION(nbp_lon, jj_nb, maxsend) :: tab_flds
[3465]	1174	REAL, DIMENSION(klon_mpi) :: rlon_mpi, rlat_mpi
	1175	REAL :: calving(nb_zone_calving)
	1176	REAL :: calving_glo(nb_zone_calving)
	1177
[1001]	1178	#ifdef CPP_MPI
[782]	1179	INCLUDE 'mpif.h'
	1180	INTEGER, DIMENSION(MPI_STATUS_SIZE) :: status
	1181	#endif
	1182
	1183	! End definitions
	1184	!*************************************************************************************
	1185
	1186
	1187
	1188	!*************************************************************************************
	1189	! All fields are stored in a table tab_flds(:,:,:)
[1146]	1190	! First store the fields which are already on the right format
[782]	1191	!
	1192	!*************************************************************************************
[987]	1193	!$OMP MASTER
[1279]	1194	tab_flds(:,:,ids_windsp) = cpl_windsp2D(:,:)
	1195	tab_flds(:,:,ids_shfice) = cpl_sols2D(:,:,2)
	1196	tab_flds(:,:,ids_nsfice) = cpl_nsol2D(:,:,2)
	1197	tab_flds(:,:,ids_dflxdt) = cpl_fder2D(:,:,2)
[2872]	1198	tab_flds(:,:,ids_qraioc) = cpl_sens_rain2D(:,:,1)
	1199	tab_flds(:,:,ids_qsnooc) = cpl_sens_snow2D(:,:,1)
	1200	tab_flds(:,:,ids_qraiic) = cpl_sens_rain2D(:,:,2)
	1201	tab_flds(:,:,ids_qsnoic) = cpl_sens_snow2D(:,:,2)
[1146]	1202
[996]	1203	IF (version_ocean=='nemo') THEN
[3465]	1204	tab_flds(:,:,ids_liqrun) = (cpl_rriv2D(:,:) + cpl_rcoa2D(:,:))
[1279]	1205	IF (carbon_cycle_cpl) tab_flds(:,:,ids_atmco2)=cpl_atm_co22D(:,:)
[996]	1206	ELSE IF (version_ocean=='opa8') THEN
[1279]	1207	tab_flds(:,:,ids_shfoce) = cpl_sols2D(:,:,1)
	1208	tab_flds(:,:,ids_nsfoce) = cpl_nsol2D(:,:,1)
	1209	tab_flds(:,:,ids_icevap) = cpl_evap2D(:,:,2)
	1210	tab_flds(:,:,ids_ocevap) = cpl_evap2D(:,:,1)
	1211	tab_flds(:,:,ids_runcoa) = cpl_rcoa2D(:,:)
	1212	tab_flds(:,:,ids_rivflu) = cpl_rriv2D(:,:)
[3448]	1213	ENDIF
[1146]	1214
[782]	1215	!*************************************************************************************
	1216	! Transform the fraction of sub-surfaces from 1D to 2D array
	1217	!
	1218	!*************************************************************************************
	1219	pctsrf2D(:,:,:) = 0.
[987]	1220	!$OMP END MASTER
[782]	1221	CALL gath2cpl(pctsrf(:,is_oce), pctsrf2D(:,:,is_oce), klon, unity)
	1222	CALL gath2cpl(pctsrf(:,is_sic), pctsrf2D(:,:,is_sic), klon, unity)
	1223	CALL gath2cpl(pctsrf(:,is_lic), pctsrf2D(:,:,is_lic), klon, unity)
	1224
	1225	!*************************************************************************************
	1226	! Calculate the average calving per latitude
	1227	! Store calving in tab_flds(:,:,19)
	1228	!
	1229	!*************************************************************************************
[987]	1230	IF (is_omp_root) THEN
	1231
[3465]	1232	IF (cpl_old_calving) THEN ! use old calving
	1233
[1001]	1234	DO j = 1, jj_nb
[2344]	1235	tmp_calv(:,j) = DOT_PRODUCT (cpl_rlic2D(1:nbp_lon,j), &
	1236	pctsrf2D(1:nbp_lon,j,is_lic)) / REAL(nbp_lon)
[1001]	1237	ENDDO
[782]	1238
[1001]	1239
	1240	IF (is_parallel) THEN
[2429]	1241	IF (.NOT. is_north_pole_dyn) THEN
[1001]	1242	#ifdef CPP_MPI
[987]	1243	CALL MPI_RECV(Up,1,MPI_REAL_LMDZ,mpi_rank-1,1234,COMM_LMDZ_PHY,status,error)
	1244	CALL MPI_SEND(tmp_calv(1,1),1,MPI_REAL_LMDZ,mpi_rank-1,1234,COMM_LMDZ_PHY,error)
[782]	1245	#endif
[987]	1246	ENDIF
[1001]	1247
[2429]	1248	IF (.NOT. is_south_pole_dyn) THEN
[1001]	1249	#ifdef CPP_MPI
[987]	1250	CALL MPI_SEND(tmp_calv(1,jj_nb),1,MPI_REAL_LMDZ,mpi_rank+1,1234,COMM_LMDZ_PHY,error)
	1251	CALL MPI_RECV(down,1,MPI_REAL_LMDZ,mpi_rank+1,1234,COMM_LMDZ_PHY,status,error)
[782]	1252	#endif
[987]	1253	ENDIF
[996]	1254
[2429]	1255	IF (.NOT. is_north_pole_dyn .AND. ii_begin /=1) THEN
[2344]	1256	Up=Up+tmp_calv(nbp_lon,1)
[987]	1257	tmp_calv(:,1)=Up
	1258	ENDIF
[996]	1259
[2429]	1260	IF (.NOT. is_south_pole_dyn .AND. ii_end /= nbp_lon) THEN
[987]	1261	Down=Down+tmp_calv(1,jj_nb)
	1262	tmp_calv(:,jj_nb)=Down
	1263	ENDIF
	1264	ENDIF
[1279]	1265	tab_flds(:,:,ids_calvin) = tmp_calv(:,:)
[782]	1266
[3465]	1267	ENDIF
	1268
	1269	DO k=1,nb_zone_calving
	1270	calving(k)=0
	1271	DO j = 1, jj_nb
	1272	calving(k)= calving(k)+DOT_PRODUCT(cpl_rlic2D(:,j)*area_calving(:,j,k),pctsrf2D(:,j,is_lic))
	1273	ENDDO
	1274	ENDDO
	1275
[3467]	1276	#ifdef CPP_MPI
[3465]	1277	CALL MPI_ALLREDUCE(calving, calving_glo, nb_zone_calving, MPI_REAL_LMDZ, MPI_SUM, COMM_LMDZ_PHY, error)
[3467]	1278	#endif
[3465]	1279
	1280	tab_flds(:,:,ids_calvin) = 0
	1281	DO k=1,nb_zone_calving
	1282	IF (ind_calving(k)>0 ) THEN
	1283	j=(ind_calving(k)-1)/nbp_lon + 1
	1284	i=MOD(ind_calving(k)-1,nbp_lon)+1
	1285	tab_flds(i,j,ids_calvin) = calving_glo(k)
	1286	ENDIF
	1287	ENDDO
	1288
[782]	1289	!*************************************************************************************
	1290	! Calculate total flux for snow, rain and wind with weighted addition using the
	1291	! fractions of ocean and seaice.
	1292	!
	1293	!*************************************************************************************
[996]	1294	! fraction oce+seaice
	1295	deno = pctsrf2D(:,:,is_oce) + pctsrf2D(:,:,is_sic)
[836]	1296
[996]	1297	IF (version_ocean=='nemo') THEN
[1279]	1298	tab_flds(:,:,ids_shftot) = 0.0
	1299	tab_flds(:,:,ids_nsftot) = 0.0
	1300	tab_flds(:,:,ids_totrai) = 0.0
	1301	tab_flds(:,:,ids_totsno) = 0.0
	1302	tab_flds(:,:,ids_toteva) = 0.0
	1303	tab_flds(:,:,ids_taumod) = 0.0
[1146]	1304
[996]	1305	tmp_taux(:,:) = 0.0
	1306	tmp_tauy(:,:) = 0.0
	1307	! For all valid grid cells containing some fraction of ocean or sea-ice
	1308	WHERE ( deno(:,:) /= 0 )
	1309	tmp_taux = cpl_taux2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
	1310	cpl_taux2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
	1311	tmp_tauy = cpl_tauy2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
	1312	cpl_tauy2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
[1279]	1313
	1314	tab_flds(:,:,ids_shftot) = cpl_sols2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
[1146]	1315	cpl_sols2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
[1279]	1316	tab_flds(:,:,ids_nsftot) = cpl_nsol2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
[1146]	1317	cpl_nsol2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
[1279]	1318	tab_flds(:,:,ids_totrai) = cpl_rain2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
[1146]	1319	cpl_rain2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
[1279]	1320	tab_flds(:,:,ids_totsno) = cpl_snow2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
[1146]	1321	cpl_snow2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
[1279]	1322	tab_flds(:,:,ids_toteva) = cpl_evap2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
[1146]	1323	cpl_evap2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
[1279]	1324	tab_flds(:,:,ids_taumod) = cpl_taumod2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
	1325	cpl_taumod2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
	1326
[1146]	1327	ENDWHERE
	1328
[1279]	1329	tab_flds(:,:,ids_icevap) = cpl_evap2D(:,:,2)
[996]	1330
	1331	ELSE IF (version_ocean=='opa8') THEN
[1146]	1332	! Store fields for rain and snow in tab_flds(:,:,15) and tab_flds(:,:,16)
[1279]	1333	tab_flds(:,:,ids_totrai) = 0.0
	1334	tab_flds(:,:,ids_totsno) = 0.0
[996]	1335	tmp_taux(:,:) = 0.0
	1336	tmp_tauy(:,:) = 0.0
	1337	! For all valid grid cells containing some fraction of ocean or sea-ice
	1338	WHERE ( deno(:,:) /= 0 )
[1279]	1339	tab_flds(:,:,ids_totrai) = cpl_rain2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
[996]	1340	cpl_rain2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
[1279]	1341	tab_flds(:,:,ids_totsno) = cpl_snow2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
[996]	1342	cpl_snow2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
	1343
	1344	tmp_taux = cpl_taux2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
	1345	cpl_taux2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
	1346	tmp_tauy = cpl_tauy2D(:,:,1) * pctsrf2D(:,:,is_oce) / deno(:,:) + &
	1347	cpl_tauy2D(:,:,2) * pctsrf2D(:,:,is_sic) / deno(:,:)
	1348	ENDWHERE
[3448]	1349	ENDIF
[987]	1350
[996]	1351	ENDIF ! is_omp_root
	1352
[782]	1353	!*************************************************************************************
	1354	! Transform the wind components from local atmospheric 2D coordinates to geocentric
	1355	! 3D coordinates.
	1356	! Store the resulting wind components in tab_flds(:,:,1:6)
	1357	!*************************************************************************************
	1358
	1359	! Transform the longitudes and latitudes on 2D arrays
[1001]	1360
[987]	1361	CALL gather_omp(rlon,rlon_mpi)
	1362	CALL gather_omp(rlat,rlat_mpi)
	1363	!$OMP MASTER
	1364	CALL Grid1DTo2D_mpi(rlon_mpi,tmp_lon)
	1365	CALL Grid1DTo2D_mpi(rlat_mpi,tmp_lat)
	1366	!$OMP END MASTER
	1367
[782]	1368	IF (is_sequential) THEN
[2429]	1369	IF (is_north_pole_dyn) tmp_lon(:,1) = tmp_lon(:,2)
	1370	IF (is_south_pole_dyn) tmp_lon(:,nbp_lat) = tmp_lon(:,nbp_lat-1)
[782]	1371	ENDIF
	1372
	1373	! NetCDF output of the wind before transformation of coordinate system
	1374	IF (is_sequential) THEN
	1375	ndexct(:) = 0
[2344]	1376	itau_w = itau_phy + itime + start_time * day_step_phy
	1377	CALL histwrite(nidct,'tauxe',itau_w,tmp_taux,nbp_lon*(nbp_lat),ndexct)
	1378	CALL histwrite(nidct,'tauyn',itau_w,tmp_tauy,nbp_lon*(nbp_lat),ndexct)
	1379	CALL histwrite(nidct,'tmp_lon',itau_w,tmp_lon,nbp_lon*(nbp_lat),ndexct)
	1380	CALL histwrite(nidct,'tmp_lat',itau_w,tmp_lat,nbp_lon*(nbp_lat),ndexct)
[782]	1381	ENDIF
	1382
[1067]	1383	! Transform the wind from spherical atmospheric 2D coordinates to geocentric
	1384	! cartesian 3D coordinates
[987]	1385	!$OMP MASTER
[2344]	1386	CALL atm2geo (nbp_lon, jj_nb, tmp_taux, tmp_tauy, tmp_lon, tmp_lat, &
[1279]	1387	tab_flds(:,:,ids_tauxxu), tab_flds(:,:,ids_tauyyu), tab_flds(:,:,ids_tauzzu) )
[782]	1388
[1279]	1389	tab_flds(:,:,ids_tauxxv) = tab_flds(:,:,ids_tauxxu)
	1390	tab_flds(:,:,ids_tauyyv) = tab_flds(:,:,ids_tauyyu)
	1391	tab_flds(:,:,ids_tauzzv) = tab_flds(:,:,ids_tauzzu)
[987]	1392	!$OMP END MASTER
[782]	1393
	1394	!*************************************************************************************
	1395	! NetCDF output of all fields just before sending to coupler.
	1396	!
	1397	!*************************************************************************************
	1398	IF (is_sequential) THEN
[1279]	1399	DO j=1,maxsend
	1400	IF (infosend(j)%action) CALL histwrite(nidct,infosend(j)%name, itau_w, &
[2344]	1401	tab_flds(:,:,j),nbp_lon*(nbp_lat),ndexct)
[1279]	1402	ENDDO
[782]	1403	ENDIF
	1404	!*************************************************************************************
	1405	! Send the table of all fields
	1406	!
	1407	!*************************************************************************************
[996]	1408	time_sec=(itime-1)*dtime
[782]	1409	#ifdef CPP_COUPLE
[987]	1410	!$OMP MASTER
[1010]	1411	CALL intocpl(time_sec, lafin, tab_flds(:,:,:))
[987]	1412	!$OMP END MASTER
[782]	1413	#endif
	1414
	1415	!*************************************************************************************
	1416	! Finish with some dellocate
	1417	!
	1418	!*************************************************************************************
	1419	sum_error=0
	1420	DEALLOCATE(cpl_sols2D, cpl_nsol2D, cpl_rain2D, cpl_snow2D, stat=error )
	1421	sum_error = sum_error + error
	1422	DEALLOCATE(cpl_evap2D, cpl_tsol2D, cpl_fder2D, cpl_albe2D, stat=error )
	1423	sum_error = sum_error + error
[1279]	1424	DEALLOCATE(cpl_taux2D, cpl_tauy2D, cpl_windsp2D, cpl_taumod2D, stat=error )
[782]	1425	sum_error = sum_error + error
[2872]	1426	DEALLOCATE(cpl_sens_rain2D, cpl_sens_snow2D, stat=error)
	1427	sum_error = sum_error + error
	1428
[1279]	1429
	1430	IF (carbon_cycle_cpl) THEN
	1431	DEALLOCATE(cpl_atm_co22D, stat=error )
	1432	sum_error = sum_error + error
[3448]	1433	ENDIF
[1279]	1434
[782]	1435	IF (sum_error /= 0) THEN
	1436	abort_message='Pb in deallocation of cpl_xxxx2D coupling variables'
[2311]	1437	CALL abort_physic(modname,abort_message,1)
[782]	1438	ENDIF
	1439
	1440	END SUBROUTINE cpl_send_all
	1441	!
	1442	!*************************************************************************************
	1443	!
	1444	SUBROUTINE cpl2gath(champ_in, champ_out, knon, knindex)
[1001]	1445	USE mod_phys_lmdz_para
[1279]	1446	! Cette routine transforme un champs de la grille 2D recu du coupleur sur la grille
	1447	! 'gathered' (la grille physiq comprime).
[782]	1448	!
	1449	!
	1450	! input:
[1279]	1451	! champ_in champ sur la grille 2D
[782]	1452	! knon nombre de points dans le domaine a traiter
	1453	! knindex index des points de la surface a traiter
	1454	!
	1455	! output:
[1279]	1456	! champ_out champ sur la grille 'gatherd'
[782]	1457	!
[2344]	1458	USE mod_grid_phy_lmdz, ONLY : nbp_lon, nbp_lat
[782]	1459
	1460	! Input
	1461	INTEGER, INTENT(IN) :: knon
[2344]	1462	REAL, DIMENSION(nbp_lon,jj_nb), INTENT(IN) :: champ_in
[782]	1463	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
	1464
	1465	! Output
[987]	1466	REAL, DIMENSION(klon_mpi), INTENT(OUT) :: champ_out
[782]	1467
	1468	! Local
	1469	INTEGER :: i, ig
[987]	1470	REAL, DIMENSION(klon_mpi) :: temp_mpi
	1471	REAL, DIMENSION(klon) :: temp_omp
[782]	1472
	1473	!*************************************************************************************
	1474	!
[1001]	1475
	1476
[2344]	1477	! Transform from 2 dimensions (nbp_lon,jj_nb) to 1 dimension (klon)
[987]	1478	!$OMP MASTER
	1479	CALL Grid2Dto1D_mpi(champ_in,temp_mpi)
	1480	!$OMP END MASTER
[782]	1481
[987]	1482	CALL scatter_omp(temp_mpi,temp_omp)
	1483
[782]	1484	! Compress from klon to knon
	1485	DO i = 1, knon
	1486	ig = knindex(i)
[987]	1487	champ_out(i) = temp_omp(ig)
[782]	1488	ENDDO
[1001]	1489
[782]	1490	END SUBROUTINE cpl2gath
	1491	!
	1492	!*************************************************************************************
	1493	!
	1494	SUBROUTINE gath2cpl(champ_in, champ_out, knon, knindex)
[987]	1495	USE mod_phys_lmdz_para
[782]	1496	! Cette routine ecrit un champ 'gathered' sur la grille 2D pour le passer
	1497	! au coupleur.
	1498	!
	1499	! input:
	1500	! champ_in champ sur la grille gathere
	1501	! knon nombre de points dans le domaine a traiter
	1502	! knindex index des points de la surface a traiter
	1503	!
	1504	! output:
	1505	! champ_out champ sur la grille 2D
	1506	!
[2344]	1507	USE mod_grid_phy_lmdz, ONLY : nbp_lon, nbp_lat
[782]	1508
	1509	! Input arguments
	1510	!*************************************************************************************
	1511	INTEGER, INTENT(IN) :: knon
	1512	REAL, DIMENSION(klon), INTENT(IN) :: champ_in
	1513	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
	1514
	1515	! Output arguments
	1516	!*************************************************************************************
[2344]	1517	REAL, DIMENSION(nbp_lon,jj_nb), INTENT(OUT) :: champ_out
[782]	1518
	1519	! Local variables
	1520	!*************************************************************************************
	1521	INTEGER :: i, ig
[987]	1522	REAL, DIMENSION(klon) :: temp_omp
	1523	REAL, DIMENSION(klon_mpi) :: temp_mpi
[782]	1524	!*************************************************************************************
	1525
	1526	! Decompress from knon to klon
[987]	1527	temp_omp = 0.
[782]	1528	DO i = 1, knon
	1529	ig = knindex(i)
[987]	1530	temp_omp(ig) = champ_in(i)
[782]	1531	ENDDO
	1532
[2344]	1533	! Transform from 1 dimension (klon) to 2 dimensions (nbp_lon,jj_nb)
[987]	1534	CALL gather_omp(temp_omp,temp_mpi)
	1535
	1536	!$OMP MASTER
	1537	CALL Grid1Dto2D_mpi(temp_mpi,champ_out)
[782]	1538
[2429]	1539	IF (is_north_pole_dyn) champ_out(:,1)=temp_mpi(1)
	1540	IF (is_south_pole_dyn) champ_out(:,jj_nb)=temp_mpi(klon)
[987]	1541	!$OMP END MASTER
[782]	1542
	1543	END SUBROUTINE gath2cpl
	1544	!
	1545	!*************************************************************************************
	1546	!
	1547	END MODULE cpl_mod
	1548

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