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sbccpl.F90 @ 15267

Last change on this file since 15267 was 15004, checked in by mathiot, 3 years ago
ticket #2960: commit fix to the trunk (WARNING: output convention of isf fluxes changed from oce->isf to isf->oce), no impact on the input file needed for some options
Property svn:keywords set to `Id`
File size: 166.5 KB

Rev	Line
[888]	1	MODULE sbccpl
	2	!!======================================================================
	3	!! * MODULE sbccpl *
[1218]	4	!! Surface Boundary Condition : momentum, heat and freshwater fluxes in coupled mode
	5	!!======================================================================
[2528]	6	!! History : 2.0 ! 2007-06 (R. Redler, N. Keenlyside, W. Park) Original code split into flxmod & taumod
	7	!! 3.0 ! 2008-02 (G. Madec, C Talandier) surface module
	8	!! 3.1 ! 2009_02 (G. Madec, S. Masson, E. Maisonave, A. Caubel) generic coupled interface
[3294]	9	!! 3.4 ! 2011_11 (C. Harris) more flexibility + multi-category fields
[14007]	10	!! 4.2 ! 2020-12 (G. Madec, E. Clementi) wave coupling updates
[888]	11	!!----------------------------------------------------------------------
[9019]	12
[888]	13	!!----------------------------------------------------------------------
[1218]	14	!! namsbc_cpl : coupled formulation namlist
	15	!! sbc_cpl_init : initialisation of the coupled exchanges
	16	!! sbc_cpl_rcv : receive fields from the atmosphere over the ocean (ocean only)
	17	!! receive stress from the atmosphere over the ocean (ocean-ice case)
	18	!! sbc_cpl_ice_tau : receive stress from the atmosphere over ice
	19	!! sbc_cpl_ice_flx : receive fluxes from the atmosphere over ice
	20	!! sbc_cpl_snd : send fields to the atmosphere
[888]	21	!!----------------------------------------------------------------------
[7646]	22	USE dom_oce ! ocean space and time domain
	23	USE sbc_oce ! Surface boundary condition: ocean fields
	24	USE trc_oce ! share SMS/Ocean variables
	25	USE sbc_ice ! Surface boundary condition: ice fields
	26	USE sbcapr ! Stochastic param. : ???
	27	USE sbcdcy ! surface boundary condition: diurnal cycle
	28	USE sbcwave ! surface boundary condition: waves
	29	USE phycst ! physical constants
[12377]	30	USE isf_oce , ONLY : l_isfoasis, fwfisf_oasis ! ice shelf boundary condition
[9570]	31	#if defined key_si3
[6140]	32	USE ice ! ice variables
[1218]	33	#endif
[6140]	34	USE cpl_oasis3 ! OASIS3 coupling
[14072]	35	USE geo2ocean !
[12377]	36	USE oce , ONLY : ts, uu, vv, ssh, fraqsr_1lev
[14072]	37	USE ocealb !
	38	USE eosbn2 !
[9019]	39	USE sbcrnf , ONLY : l_rnfcpl
[3294]	40	#if defined key_cice
	41	USE ice_domain_size, only: ncat
	42	#endif
[9570]	43	#if defined key_si3
[13472]	44	USE icevar ! for CALL ice_var_snwblow
[5407]	45	#endif
[6140]	46	!
	47	USE in_out_manager ! I/O manager
	48	USE iom ! NetCDF library
	49	USE lib_mpp ! distribued memory computing library
	50	USE lbclnk ! ocean lateral boundary conditions (or mpp link)
[5407]	51
[14072]	52	#if defined key_oasis3
	53	USE mod_oasis, ONLY : OASIS_Sent, OASIS_ToRest, OASIS_SentOut, OASIS_ToRestOut
	54	#endif
[13472]	55
[14072]	56	USE sbc_phy, ONLY : pp_cldf
	57
[1218]	58	IMPLICIT NONE
	59	PRIVATE
[5407]	60
[6140]	61	PUBLIC sbc_cpl_init ! routine called by sbcmod.F90
[9019]	62	PUBLIC sbc_cpl_rcv ! routine called by icestp.F90
[6140]	63	PUBLIC sbc_cpl_snd ! routine called by step.F90
[9019]	64	PUBLIC sbc_cpl_ice_tau ! routine called by icestp.F90
	65	PUBLIC sbc_cpl_ice_flx ! routine called by icestp.F90
[6140]	66	PUBLIC sbc_cpl_alloc ! routine called in sbcice_cice.F90
[2715]	67
[6140]	68	INTEGER, PARAMETER :: jpr_otx1 = 1 ! 3 atmosphere-ocean stress components on grid 1
[14072]	69	INTEGER, PARAMETER :: jpr_oty1 = 2 !
	70	INTEGER, PARAMETER :: jpr_otz1 = 3 !
[6140]	71	INTEGER, PARAMETER :: jpr_otx2 = 4 ! 3 atmosphere-ocean stress components on grid 2
[14072]	72	INTEGER, PARAMETER :: jpr_oty2 = 5 !
	73	INTEGER, PARAMETER :: jpr_otz2 = 6 !
[6140]	74	INTEGER, PARAMETER :: jpr_itx1 = 7 ! 3 atmosphere-ice stress components on grid 1
[14072]	75	INTEGER, PARAMETER :: jpr_ity1 = 8 !
	76	INTEGER, PARAMETER :: jpr_itz1 = 9 !
[6140]	77	INTEGER, PARAMETER :: jpr_itx2 = 10 ! 3 atmosphere-ice stress components on grid 2
[14072]	78	INTEGER, PARAMETER :: jpr_ity2 = 11 !
	79	INTEGER, PARAMETER :: jpr_itz2 = 12 !
[6140]	80	INTEGER, PARAMETER :: jpr_qsroce = 13 ! Qsr above the ocean
	81	INTEGER, PARAMETER :: jpr_qsrice = 14 ! Qsr above the ice
[14072]	82	INTEGER, PARAMETER :: jpr_qsrmix = 15
[6140]	83	INTEGER, PARAMETER :: jpr_qnsoce = 16 ! Qns above the ocean
	84	INTEGER, PARAMETER :: jpr_qnsice = 17 ! Qns above the ice
[1226]	85	INTEGER, PARAMETER :: jpr_qnsmix = 18
[6140]	86	INTEGER, PARAMETER :: jpr_rain = 19 ! total liquid precipitation (rain)
	87	INTEGER, PARAMETER :: jpr_snow = 20 ! solid precipitation over the ocean (snow)
	88	INTEGER, PARAMETER :: jpr_tevp = 21 ! total evaporation
	89	INTEGER, PARAMETER :: jpr_ievp = 22 ! solid evaporation (sublimation)
	90	INTEGER, PARAMETER :: jpr_sbpr = 23 ! sublimation - liquid precipitation - solid precipitation
	91	INTEGER, PARAMETER :: jpr_semp = 24 ! solid freshwater budget (sublimation - snow)
	92	INTEGER, PARAMETER :: jpr_oemp = 25 ! ocean freshwater budget (evap - precip)
	93	INTEGER, PARAMETER :: jpr_w10m = 26 ! 10m wind
	94	INTEGER, PARAMETER :: jpr_dqnsdt = 27 ! d(Q non solar)/d(temperature)
	95	INTEGER, PARAMETER :: jpr_rnf = 28 ! runoffs
	96	INTEGER, PARAMETER :: jpr_cal = 29 ! calving
	97	INTEGER, PARAMETER :: jpr_taum = 30 ! wind stress module
[1696]	98	INTEGER, PARAMETER :: jpr_co2 = 31
[6140]	99	INTEGER, PARAMETER :: jpr_topm = 32 ! topmeltn
	100	INTEGER, PARAMETER :: jpr_botm = 33 ! botmeltn
	101	INTEGER, PARAMETER :: jpr_sflx = 34 ! salt flux
	102	INTEGER, PARAMETER :: jpr_toce = 35 ! ocean temperature
	103	INTEGER, PARAMETER :: jpr_soce = 36 ! ocean salinity
	104	INTEGER, PARAMETER :: jpr_ocx1 = 37 ! ocean current on grid 1
	105	INTEGER, PARAMETER :: jpr_ocy1 = 38 !
	106	INTEGER, PARAMETER :: jpr_ssh = 39 ! sea surface height
[14072]	107	INTEGER, PARAMETER :: jpr_fice = 40 ! ice fraction
	108	INTEGER, PARAMETER :: jpr_e3t1st = 41 ! first T level thickness
[6140]	109	INTEGER, PARAMETER :: jpr_fraqsr = 42 ! fraction of solar net radiation absorbed in the first ocean level
[14072]	110	INTEGER, PARAMETER :: jpr_mslp = 43 ! mean sea level pressure
[14007]	111	! surface wave coupling
	112	INTEGER, PARAMETER :: jpr_hsig = 44 ! Hsig
	113	INTEGER, PARAMETER :: jpr_phioc = 45 ! Wave=>ocean energy flux
	114	INTEGER, PARAMETER :: jpr_sdrftx = 46 ! Stokes drift on grid 1
	115	INTEGER, PARAMETER :: jpr_sdrfty = 47 ! Stokes drift on grid 2
[7646]	116	INTEGER, PARAMETER :: jpr_wper = 48 ! Mean wave period
	117	INTEGER, PARAMETER :: jpr_wnum = 49 ! Mean wavenumber
[14007]	118	INTEGER, PARAMETER :: jpr_wstrf = 50 ! Stress fraction adsorbed by waves
[7646]	119	INTEGER, PARAMETER :: jpr_wdrag = 51 ! Neutral surface drag coefficient
[14007]	120	INTEGER, PARAMETER :: jpr_charn = 52 ! Chranock coefficient
	121	INTEGER, PARAMETER :: jpr_twox = 53 ! wave to ocean momentum flux
	122	INTEGER, PARAMETER :: jpr_twoy = 54 ! wave to ocean momentum flux
	123	INTEGER, PARAMETER :: jpr_tawx = 55 ! net wave-supported stress
	124	INTEGER, PARAMETER :: jpr_tawy = 56 ! net wave-supported stress
	125	INTEGER, PARAMETER :: jpr_bhd = 57 ! Bernoulli head. waves' induced surface pressure
	126	INTEGER, PARAMETER :: jpr_tusd = 58 ! zonal stokes transport
	127	INTEGER, PARAMETER :: jpr_tvsd = 59 ! meridional stokes tranmport
	128	INTEGER, PARAMETER :: jpr_isf = 60
	129	INTEGER, PARAMETER :: jpr_icb = 61
	130	INTEGER, PARAMETER :: jpr_ts_ice = 62 ! Sea ice surface temp
[14595]	131	!!INTEGER, PARAMETER :: jpr_qtrice = 63 ! Transmitted solar thru sea-ice
[3294]	132
[14072]	133	INTEGER, PARAMETER :: jprcv = 62 ! total number of fields received
[7788]	134
[6140]	135	INTEGER, PARAMETER :: jps_fice = 1 ! ice fraction sent to the atmosphere
	136	INTEGER, PARAMETER :: jps_toce = 2 ! ocean temperature
	137	INTEGER, PARAMETER :: jps_tice = 3 ! ice temperature
	138	INTEGER, PARAMETER :: jps_tmix = 4 ! mixed temperature (ocean+ice)
	139	INTEGER, PARAMETER :: jps_albice = 5 ! ice albedo
	140	INTEGER, PARAMETER :: jps_albmix = 6 ! mixed albedo
	141	INTEGER, PARAMETER :: jps_hice = 7 ! ice thickness
	142	INTEGER, PARAMETER :: jps_hsnw = 8 ! snow thickness
	143	INTEGER, PARAMETER :: jps_ocx1 = 9 ! ocean current on grid 1
	144	INTEGER, PARAMETER :: jps_ocy1 = 10 !
	145	INTEGER, PARAMETER :: jps_ocz1 = 11 !
	146	INTEGER, PARAMETER :: jps_ivx1 = 12 ! ice current on grid 1
	147	INTEGER, PARAMETER :: jps_ivy1 = 13 !
	148	INTEGER, PARAMETER :: jps_ivz1 = 14 !
[1534]	149	INTEGER, PARAMETER :: jps_co2 = 15
[6140]	150	INTEGER, PARAMETER :: jps_soce = 16 ! ocean salinity
	151	INTEGER, PARAMETER :: jps_ssh = 17 ! sea surface height
	152	INTEGER, PARAMETER :: jps_qsroce = 18 ! Qsr above the ocean
	153	INTEGER, PARAMETER :: jps_qnsoce = 19 ! Qns above the ocean
	154	INTEGER, PARAMETER :: jps_oemp = 20 ! ocean freshwater budget (evap - precip)
	155	INTEGER, PARAMETER :: jps_sflx = 21 ! salt flux
	156	INTEGER, PARAMETER :: jps_otx1 = 22 ! 2 atmosphere-ocean stress components on grid 1
[14072]	157	INTEGER, PARAMETER :: jps_oty1 = 23 !
[6140]	158	INTEGER, PARAMETER :: jps_rnf = 24 ! runoffs
	159	INTEGER, PARAMETER :: jps_taum = 25 ! wind stress module
[14227]	160	INTEGER, PARAMETER :: jps_fice2 = 26 ! ice fraction sent to OCE (by SAS when doing SAS-OCE coupling)
[6140]	161	INTEGER, PARAMETER :: jps_e3t1st = 27 ! first level depth (vvl)
	162	INTEGER, PARAMETER :: jps_fraqsr = 28 ! fraction of solar net radiation absorbed in the first ocean level
[14072]	163	INTEGER, PARAMETER :: jps_ficet = 29 ! total ice fraction
	164	INTEGER, PARAMETER :: jps_ocxw = 30 ! currents on grid 1
[7646]	165	INTEGER, PARAMETER :: jps_ocyw = 31 ! currents on grid 2
[14072]	166	INTEGER, PARAMETER :: jps_wlev = 32 ! water level
[9019]	167	INTEGER, PARAMETER :: jps_fice1 = 33 ! first-order ice concentration (for semi-implicit coupling of atmos-ice fluxes)
[13472]	168	INTEGER, PARAMETER :: jps_a_p = 34 ! meltpond area fraction
[9019]	169	INTEGER, PARAMETER :: jps_ht_p = 35 ! meltpond thickness
	170	INTEGER, PARAMETER :: jps_kice = 36 ! sea ice effective conductivity
	171	INTEGER, PARAMETER :: jps_sstfrz = 37 ! sea surface freezing temperature
	172	INTEGER, PARAMETER :: jps_ttilyr = 38 ! sea ice top layer temp
[3294]	173
[14072]	174	INTEGER, PARAMETER :: jpsnd = 38 ! total number of fields sent
[9019]	175
[14072]	176	#if ! defined key_oasis3
	177	! Dummy variables to enable compilation when oasis3 is not being used
	178	INTEGER :: OASIS_Sent = -1
	179	INTEGER :: OASIS_SentOut = -1
	180	INTEGER :: OASIS_ToRest = -1
	181	INTEGER :: OASIS_ToRestOut = -1
	182	#endif
[13472]	183
[6140]	184	! !! namelist namsbc_cpl
[14072]	185	TYPE :: FLD_C !
[6140]	186	CHARACTER(len = 32) :: cldes ! desciption of the coupling strategy
	187	CHARACTER(len = 32) :: clcat ! multiple ice categories strategy
	188	CHARACTER(len = 32) :: clvref ! reference of vector ('spherical' or 'cartesian')
	189	CHARACTER(len = 32) :: clvor ! orientation of vector fields ('eastward-northward' or 'local grid')
	190	CHARACTER(len = 32) :: clvgrd ! grids on which is located the vector fields
[3294]	191	END TYPE FLD_C
[14072]	192	! ! Send to the atmosphere
[9019]	193	TYPE(FLD_C) :: sn_snd_temp , sn_snd_alb , sn_snd_thick, sn_snd_crt , sn_snd_co2, &
	194	& sn_snd_thick1, sn_snd_cond, sn_snd_mpnd , sn_snd_sstfrz, sn_snd_ttilyr
[6140]	195	! ! Received from the atmosphere
[14007]	196	TYPE(FLD_C) :: sn_rcv_w10m, sn_rcv_taumod, sn_rcv_tau, sn_rcv_dqnsdt, sn_rcv_qsr, &
[9019]	197	& sn_rcv_qns , sn_rcv_emp , sn_rcv_rnf, sn_rcv_ts_ice
	198	TYPE(FLD_C) :: sn_rcv_cal, sn_rcv_iceflx, sn_rcv_co2, sn_rcv_mslp, sn_rcv_icb, sn_rcv_isf
[14072]	199	! ! Send to waves
	200	TYPE(FLD_C) :: sn_snd_ifrac, sn_snd_crtw, sn_snd_wlev
	201	! ! Received from waves
[14007]	202	TYPE(FLD_C) :: sn_rcv_hsig, sn_rcv_phioc, sn_rcv_sdrfx, sn_rcv_sdrfy, sn_rcv_wper, sn_rcv_wnum, &
	203	& sn_rcv_wstrf, sn_rcv_wdrag, sn_rcv_charn, sn_rcv_taw, sn_rcv_bhd, sn_rcv_tusd, sn_rcv_tvsd
[6140]	204	! ! Other namelist parameters
[14595]	205	!! TYPE(FLD_C) :: sn_rcv_qtrice
[6140]	206	INTEGER :: nn_cplmodel ! Maximum number of models to/from which NEMO is potentialy sending/receiving data
	207	LOGICAL :: ln_usecplmask ! use a coupling mask file to merge data received from several models
[9019]	208	! -> file cplmask.nc with the float variable called cplmask (jpi,jpj,nn_cplmodel)
[14072]	209	LOGICAL :: ln_scale_ice_flux ! use ice fluxes that are already "ice weighted" ( i.e. multiplied ice concentration)
[13472]	210
[14072]	211	TYPE :: DYNARR
	212	REAL(wp), POINTER, DIMENSION(:,:,:) :: z3
[3294]	213	END TYPE DYNARR
[888]	214
[9019]	215	TYPE( DYNARR ), SAVE, DIMENSION(jprcv) :: frcv ! all fields recieved from the atmosphere
[3294]	216
[9019]	217	REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: alb_oce_mix ! ocean albedo sent to atmosphere (mix clear/overcast sky)
[13472]	218	#if defined key_si3 \|\| defined key_cice
	219	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: a_i_last_couple !: Ice fractional area at last coupling time
	220	#endif
[888]	221
[14072]	222	REAL(wp) :: rpref = 101000._wp ! reference atmospheric pressure[N/m2]
	223	REAL(wp) :: r1_grau ! = 1.e0 / (grav * rho0)
[888]	224
[9019]	225	INTEGER , ALLOCATABLE, SAVE, DIMENSION(:) :: nrcvinfo ! OASIS info argument
[7646]	226
[1218]	227	!! Substitution
[12377]	228	# include "do_loop_substitute.h90"
[13237]	229	# include "domzgr_substitute.h90"
[1218]	230	!!----------------------------------------------------------------------
[9598]	231	!! NEMO/OCE 4.0 , NEMO Consortium (2018)
[1226]	232	!! $Id$
[10068]	233	!! Software governed by the CeCILL license (see ./LICENSE)
[1218]	234	!!----------------------------------------------------------------------
	235	CONTAINS
[14072]	236
[2715]	237	INTEGER FUNCTION sbc_cpl_alloc()
	238	!!----------------------------------------------------------------------
	239	!! * FUNCTION sbc_cpl_alloc *
	240	!!----------------------------------------------------------------------
[14595]	241	INTEGER :: ierr(4)
[2715]	242	!!----------------------------------------------------------------------
	243	ierr(:) = 0
	244	!
[9019]	245	ALLOCATE( alb_oce_mix(jpi,jpj), nrcvinfo(jprcv), STAT=ierr(1) )
[14072]	246
[9570]	247	#if ! defined key_si3 && ! defined key_cice
[4990]	248	ALLOCATE( a_i(jpi,jpj,1) , STAT=ierr(2) ) ! used in sbcice_if.F90 (done here as there is no sbc_ice_if_init)
	249	#endif
[5407]	250	ALLOCATE( xcplmask(jpi,jpj,0:nn_cplmodel) , STAT=ierr(3) )
[2715]	251	!
[14595]	252	IF( .NOT. ln_apr_dyn ) ALLOCATE( ssh_ib(jpi,jpj), ssh_ibb(jpi,jpj), apr(jpi, jpj), STAT=ierr(4) )
[7646]	253
[2715]	254	sbc_cpl_alloc = MAXVAL( ierr )
[10425]	255	CALL mpp_sum ( 'sbccpl', sbc_cpl_alloc )
[2715]	256	IF( sbc_cpl_alloc > 0 ) CALL ctl_warn('sbc_cpl_alloc: allocation of arrays failed')
	257	!
	258	END FUNCTION sbc_cpl_alloc
	259
	260
[14072]	261	SUBROUTINE sbc_cpl_init( k_ice )
[1218]	262	!!----------------------------------------------------------------------
	263	!! * ROUTINE sbc_cpl_init *
	264	!!
[4990]	265	!! ** Purpose : Initialisation of send and received information from
[1218]	266	!! the atmospheric component
	267	!!
[14072]	268	!! ** Method : * Read namsbc_cpl namelist
[1218]	269	!! * define the receive interface
	270	!! * define the send interface
	271	!! * initialise the OASIS coupler
	272	!!----------------------------------------------------------------------
[6140]	273	INTEGER, INTENT(in) :: k_ice ! ice management in the sbc (=0/1/2/3)
	274	!
	275	INTEGER :: jn ! dummy loop index
	276	INTEGER :: ios, inum ! Local integer
[9019]	277	REAL(wp), DIMENSION(jpi,jpj) :: zacs, zaos
[1218]	278	!!
[13472]	279	NAMELIST/namsbc_cpl/ nn_cplmodel , ln_usecplmask, nn_cats_cpl , ln_scale_ice_flux, &
[14072]	280	& sn_snd_temp , sn_snd_alb , sn_snd_thick, sn_snd_crt , sn_snd_co2 , &
	281	& sn_snd_ttilyr, sn_snd_cond , sn_snd_mpnd , sn_snd_sstfrz, sn_snd_thick1, &
	282	& sn_snd_ifrac , sn_snd_crtw , sn_snd_wlev , sn_rcv_hsig , sn_rcv_phioc , &
	283	& sn_rcv_w10m , sn_rcv_taumod, sn_rcv_tau , sn_rcv_dqnsdt, sn_rcv_qsr , &
[14007]	284	& sn_rcv_sdrfx , sn_rcv_sdrfy , sn_rcv_wper , sn_rcv_wnum , sn_rcv_wstrf , &
	285	& sn_rcv_charn , sn_rcv_taw , sn_rcv_bhd , sn_rcv_tusd , sn_rcv_tvsd, &
	286	& sn_rcv_wdrag , sn_rcv_qns , sn_rcv_emp , sn_rcv_rnf , sn_rcv_cal , &
[14995]	287	& sn_rcv_iceflx, sn_rcv_co2 , sn_rcv_icb , sn_rcv_isf , sn_rcv_ts_ice, & !!, sn_rcv_qtrice
	288	& sn_rcv_mslp
[14007]	289
[1218]	290	!!---------------------------------------------------------------------
[3294]	291	!
[1218]	292	! ================================ !
	293	! Namelist informations !
	294	! ================================ !
[6140]	295	!
[4147]	296	READ ( numnam_ref, namsbc_cpl, IOSTAT = ios, ERR = 901)
[11536]	297	901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namsbc_cpl in reference namelist' )
[6140]	298	!
[4147]	299	READ ( numnam_cfg, namsbc_cpl, IOSTAT = ios, ERR = 902 )
[11536]	300	902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namsbc_cpl in configuration namelist' )
[4624]	301	IF(lwm) WRITE ( numond, namsbc_cpl )
[6140]	302	!
[1218]	303	IF(lwp) THEN ! control print
	304	WRITE(numout,*)
	305	WRITE(numout,*)'sbc_cpl_init : namsbc_cpl namelist '
	306	WRITE(numout,*)'~~~~~~~~~~~~'
[5407]	307	ENDIF
	308	IF( lwp .AND. ln_cpl ) THEN ! control print
[13472]	309	WRITE(numout,*)' nn_cplmodel = ', nn_cplmodel
	310	WRITE(numout,*)' ln_usecplmask = ', ln_usecplmask
	311	WRITE(numout,*)' ln_scale_ice_flux = ', ln_scale_ice_flux
	312	WRITE(numout,*)' nn_cats_cpl = ', nn_cats_cpl
[3294]	313	WRITE(numout,*)' received fields (mutiple ice categogies)'
	314	WRITE(numout,*)' 10m wind module = ', TRIM(sn_rcv_w10m%cldes ), ' (', TRIM(sn_rcv_w10m%clcat ), ')'
	315	WRITE(numout,*)' stress module = ', TRIM(sn_rcv_taumod%cldes), ' (', TRIM(sn_rcv_taumod%clcat), ')'
	316	WRITE(numout,*)' surface stress = ', TRIM(sn_rcv_tau%cldes ), ' (', TRIM(sn_rcv_tau%clcat ), ')'
	317	WRITE(numout,*)' - referential = ', sn_rcv_tau%clvref
	318	WRITE(numout,*)' - orientation = ', sn_rcv_tau%clvor
	319	WRITE(numout,*)' - mesh = ', sn_rcv_tau%clvgrd
	320	WRITE(numout,*)' non-solar heat flux sensitivity = ', TRIM(sn_rcv_dqnsdt%cldes), ' (', TRIM(sn_rcv_dqnsdt%clcat), ')'
	321	WRITE(numout,*)' solar heat flux = ', TRIM(sn_rcv_qsr%cldes ), ' (', TRIM(sn_rcv_qsr%clcat ), ')'
	322	WRITE(numout,*)' non-solar heat flux = ', TRIM(sn_rcv_qns%cldes ), ' (', TRIM(sn_rcv_qns%clcat ), ')'
	323	WRITE(numout,*)' freshwater budget = ', TRIM(sn_rcv_emp%cldes ), ' (', TRIM(sn_rcv_emp%clcat ), ')'
	324	WRITE(numout,*)' runoffs = ', TRIM(sn_rcv_rnf%cldes ), ' (', TRIM(sn_rcv_rnf%clcat ), ')'
	325	WRITE(numout,*)' calving = ', TRIM(sn_rcv_cal%cldes ), ' (', TRIM(sn_rcv_cal%clcat ), ')'
[7788]	326	WRITE(numout,*)' iceberg = ', TRIM(sn_rcv_icb%cldes ), ' (', TRIM(sn_rcv_icb%clcat ), ')'
	327	WRITE(numout,*)' ice shelf = ', TRIM(sn_rcv_isf%cldes ), ' (', TRIM(sn_rcv_isf%clcat ), ')'
[3294]	328	WRITE(numout,*)' sea ice heat fluxes = ', TRIM(sn_rcv_iceflx%cldes), ' (', TRIM(sn_rcv_iceflx%clcat), ')'
[14595]	329	!! WRITE(numout,*)' transmitted solar thru sea-ice = ', TRIM(sn_rcv_qtrice%cldes), ' (', TRIM(sn_rcv_qtrice%clcat), ')'
[3294]	330	WRITE(numout,*)' atm co2 = ', TRIM(sn_rcv_co2%cldes ), ' (', TRIM(sn_rcv_co2%clcat ), ')'
[14007]	331	WRITE(numout,*)' Sea ice surface skin temperature= ', TRIM(sn_rcv_ts_ice%cldes), ' (', TRIM(sn_rcv_ts_ice%clcat), ')'
	332	WRITE(numout,*)' surface waves:'
[14072]	333	WRITE(numout,*)' significant wave heigth = ', TRIM(sn_rcv_hsig%cldes ), ' (', TRIM(sn_rcv_hsig%clcat ), ')'
	334	WRITE(numout,*)' wave to oce energy flux = ', TRIM(sn_rcv_phioc%cldes ), ' (', TRIM(sn_rcv_phioc%clcat ), ')'
	335	WRITE(numout,*)' Surface Stokes drift grid u = ', TRIM(sn_rcv_sdrfx%cldes ), ' (', TRIM(sn_rcv_sdrfx%clcat ), ')'
	336	WRITE(numout,*)' Surface Stokes drift grid v = ', TRIM(sn_rcv_sdrfy%cldes ), ' (', TRIM(sn_rcv_sdrfy%clcat ), ')'
	337	WRITE(numout,*)' Mean wave period = ', TRIM(sn_rcv_wper%cldes ), ' (', TRIM(sn_rcv_wper%clcat ), ')'
	338	WRITE(numout,*)' Mean wave number = ', TRIM(sn_rcv_wnum%cldes ), ' (', TRIM(sn_rcv_wnum%clcat ), ')'
[14007]	339	WRITE(numout,*)' Stress frac adsorbed by waves = ', TRIM(sn_rcv_wstrf%cldes ), ' (', TRIM(sn_rcv_wstrf%clcat ), ')'
[14072]	340	WRITE(numout,*)' Neutral surf drag coefficient = ', TRIM(sn_rcv_wdrag%cldes ), ' (', TRIM(sn_rcv_wdrag%clcat ), ')'
[14007]	341	WRITE(numout,*)' Charnock coefficient = ', TRIM(sn_rcv_charn%cldes ), ' (', TRIM(sn_rcv_charn%clcat ), ')'
[3294]	342	WRITE(numout,*)' sent fields (multiple ice categories)'
	343	WRITE(numout,*)' surface temperature = ', TRIM(sn_snd_temp%cldes ), ' (', TRIM(sn_snd_temp%clcat ), ')'
[9019]	344	WRITE(numout,*)' top ice layer temperature = ', TRIM(sn_snd_ttilyr%cldes), ' (', TRIM(sn_snd_ttilyr%clcat), ')'
[3294]	345	WRITE(numout,*)' albedo = ', TRIM(sn_snd_alb%cldes ), ' (', TRIM(sn_snd_alb%clcat ), ')'
	346	WRITE(numout,*)' ice/snow thickness = ', TRIM(sn_snd_thick%cldes ), ' (', TRIM(sn_snd_thick%clcat ), ')'
[14072]	347	WRITE(numout,*)' total ice fraction = ', TRIM(sn_snd_ifrac%cldes ), ' (', TRIM(sn_snd_ifrac%clcat ), ')'
[3294]	348	WRITE(numout,*)' surface current = ', TRIM(sn_snd_crt%cldes ), ' (', TRIM(sn_snd_crt%clcat ), ')'
[14072]	349	WRITE(numout,*)' - referential = ', sn_snd_crt%clvref
[3294]	350	WRITE(numout,*)' - orientation = ', sn_snd_crt%clvor
	351	WRITE(numout,*)' - mesh = ', sn_snd_crt%clvgrd
	352	WRITE(numout,*)' oce co2 flux = ', TRIM(sn_snd_co2%cldes ), ' (', TRIM(sn_snd_co2%clcat ), ')'
[9019]	353	WRITE(numout,*)' ice effective conductivity = ', TRIM(sn_snd_cond%cldes ), ' (', TRIM(sn_snd_cond%clcat ), ')'
	354	WRITE(numout,*)' meltponds fraction and depth = ', TRIM(sn_snd_mpnd%cldes ), ' (', TRIM(sn_snd_mpnd%clcat ), ')'
	355	WRITE(numout,*)' sea surface freezing temp = ', TRIM(sn_snd_sstfrz%cldes), ' (', TRIM(sn_snd_sstfrz%clcat), ')'
[14072]	356	WRITE(numout,*)' water level = ', TRIM(sn_snd_wlev%cldes ), ' (', TRIM(sn_snd_wlev%clcat ), ')'
	357	WRITE(numout,*)' mean sea level pressure = ', TRIM(sn_rcv_mslp%cldes ), ' (', TRIM(sn_rcv_mslp%clcat ), ')'
	358	WRITE(numout,*)' surface current to waves = ', TRIM(sn_snd_crtw%cldes ), ' (', TRIM(sn_snd_crtw%clcat ), ')'
	359	WRITE(numout,*)' - referential = ', sn_snd_crtw%clvref
	360	WRITE(numout,*)' - orientation = ', sn_snd_crtw%clvor
	361	WRITE(numout,*)' - mesh = ', sn_snd_crtw%clvgrd
[1218]	362	ENDIF
[14007]	363	IF( lwp .AND. ln_wave) THEN ! control print
	364	WRITE(numout,*)' surface waves:'
	365	WRITE(numout,*)' Significant wave heigth = ', TRIM(sn_rcv_hsig%cldes ), ' (', TRIM(sn_rcv_hsig%clcat ), ')'
	366	WRITE(numout,*)' Wave to oce energy flux = ', TRIM(sn_rcv_phioc%cldes ), ' (', TRIM(sn_rcv_phioc%clcat ), ')'
	367	WRITE(numout,*)' Surface Stokes drift grid u = ', TRIM(sn_rcv_sdrfx%cldes ), ' (', TRIM(sn_rcv_sdrfx%clcat ), ')'
	368	WRITE(numout,*)' Surface Stokes drift grid v = ', TRIM(sn_rcv_sdrfy%cldes ), ' (', TRIM(sn_rcv_sdrfy%clcat ), ')'
	369	WRITE(numout,*)' Mean wave period = ', TRIM(sn_rcv_wper%cldes ), ' (', TRIM(sn_rcv_wper%clcat ), ')'
	370	WRITE(numout,*)' Mean wave number = ', TRIM(sn_rcv_wnum%cldes ), ' (', TRIM(sn_rcv_wnum%clcat ), ')'
	371	WRITE(numout,*)' Stress frac adsorbed by waves = ', TRIM(sn_rcv_wstrf%cldes ), ' (', TRIM(sn_rcv_wstrf%clcat ), ')'
	372	WRITE(numout,*)' Neutral surf drag coefficient = ', TRIM(sn_rcv_wdrag%cldes ), ' (', TRIM(sn_rcv_wdrag%clcat ), ')'
	373	WRITE(numout,*)' Charnock coefficient = ', TRIM(sn_rcv_charn%cldes ), ' (', TRIM(sn_rcv_charn%clcat ), ')'
	374	WRITE(numout,*)' Transport associated to Stokes drift grid u = ', TRIM(sn_rcv_tusd%cldes ), ' (', TRIM(sn_rcv_tusd%clcat ), ')'
	375	WRITE(numout,*)' Transport associated to Stokes drift grid v = ', TRIM(sn_rcv_tvsd%cldes ), ' (', TRIM(sn_rcv_tvsd%clcat ), ')'
	376	WRITE(numout,*)' Bernouilli pressure head = ', TRIM(sn_rcv_bhd%cldes ), ' (', TRIM(sn_rcv_bhd%clcat ), ')'
	377	WRITE(numout,*)'Wave to ocean momentum flux and Net wave-supported stress = ', TRIM(sn_rcv_taw%cldes ), ' (', TRIM(sn_rcv_taw%clcat ), ')'
	378	WRITE(numout,*)' Surface current to waves = ', TRIM(sn_snd_crtw%cldes ), ' (', TRIM(sn_snd_crtw%clcat ), ')'
	379	WRITE(numout,*)' - referential = ', sn_snd_crtw%clvref
	380	WRITE(numout,*)' - orientation = ', sn_snd_crtw%clvor
	381	WRITE(numout,*)' - mesh = ', sn_snd_crtw%clvgrd
	382	ENDIF
[3294]	383	! ! allocate sbccpl arrays
[2715]	384	IF( sbc_cpl_alloc() /= 0 ) CALL ctl_stop( 'STOP', 'sbc_cpl_alloc : unable to allocate arrays' )
[14072]	385
[1218]	386	! ================================ !
	387	! Define the receive interface !
	388	! ================================ !
[14072]	389	nrcvinfo(:) = OASIS_idle ! needed by nrcvinfo(jpr_otx1) if we do not receive ocean stress
[888]	390
[1218]	391	! for each field: define the OASIS name (srcv(:)%clname)
	392	! define receive or not from the namelist parameters (srcv(:)%laction)
	393	! define the north fold type of lbc (srcv(:)%nsgn)
[888]	394
[1218]	395	! default definitions of srcv
[3294]	396	srcv(:)%laction = .FALSE. ; srcv(:)%clgrid = 'T' ; srcv(:)%nsgn = 1. ; srcv(:)%nct = 1
[888]	397
[1218]	398	! ! ------------------------- !
[14072]	399	! ! ice and ocean wind stress !
[1218]	400	! ! ------------------------- !
[14072]	401	! ! Name
[1218]	402	srcv(jpr_otx1)%clname = 'O_OTaux1' ! 1st ocean component on grid ONE (T or U)
[14072]	403	srcv(jpr_oty1)%clname = 'O_OTauy1' ! 2nd - - - -
	404	srcv(jpr_otz1)%clname = 'O_OTauz1' ! 3rd - - - -
[1218]	405	srcv(jpr_otx2)%clname = 'O_OTaux2' ! 1st ocean component on grid TWO (V)
[14072]	406	srcv(jpr_oty2)%clname = 'O_OTauy2' ! 2nd - - - -
	407	srcv(jpr_otz2)%clname = 'O_OTauz2' ! 3rd - - - -
[1218]	408	!
	409	srcv(jpr_itx1)%clname = 'O_ITaux1' ! 1st ice component on grid ONE (T, F, I or U)
[14072]	410	srcv(jpr_ity1)%clname = 'O_ITauy1' ! 2nd - - - -
	411	srcv(jpr_itz1)%clname = 'O_ITauz1' ! 3rd - - - -
[1218]	412	srcv(jpr_itx2)%clname = 'O_ITaux2' ! 1st ice component on grid TWO (V)
[14072]	413	srcv(jpr_ity2)%clname = 'O_ITauy2' ! 2nd - - - -
	414	srcv(jpr_itz2)%clname = 'O_ITauz2' ! 3rd - - - -
	415	!
[1833]	416	! Vectors: change of sign at north fold ONLY if on the local grid
[12952]	417	IF( TRIM( sn_rcv_tau%cldes ) == 'oce only' .OR. TRIM( sn_rcv_tau%cldes ) == 'oce and ice' &
	418	.OR. TRIM( sn_rcv_tau%cldes ) == 'mixed oce-ice' ) THEN ! avoid working with the atmospheric fields if they are not coupled
[13472]	419	!
[3294]	420	IF( TRIM( sn_rcv_tau%clvor ) == 'local grid' ) srcv(jpr_otx1:jpr_itz2)%nsgn = -1.
[14072]	421
[1218]	422	! ! Set grid and action
[3294]	423	SELECT CASE( TRIM( sn_rcv_tau%clvgrd ) ) ! 'T', 'U,V', 'U,V,I', 'U,V,F', 'T,I', 'T,F', or 'T,U,V'
[14072]	424	CASE( 'T' )
[1218]	425	srcv(jpr_otx1:jpr_itz2)%clgrid = 'T' ! oce and ice components given at T-point
[14072]	426	srcv(jpr_otx1:jpr_otz1)%laction = .TRUE. ! receive oce components on grid 1
	427	srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1
	428	CASE( 'U,V' )
[1218]	429	srcv(jpr_otx1:jpr_otz1)%clgrid = 'U' ! oce components given at U-point
	430	srcv(jpr_otx2:jpr_otz2)%clgrid = 'V' ! and V-point
	431	srcv(jpr_itx1:jpr_itz1)%clgrid = 'U' ! ice components given at U-point
	432	srcv(jpr_itx2:jpr_itz2)%clgrid = 'V' ! and V-point
	433	srcv(jpr_otx1:jpr_itz2)%laction = .TRUE. ! receive oce and ice components on both grid 1 & 2
	434	CASE( 'U,V,T' )
	435	srcv(jpr_otx1:jpr_otz1)%clgrid = 'U' ! oce components given at U-point
	436	srcv(jpr_otx2:jpr_otz2)%clgrid = 'V' ! and V-point
	437	srcv(jpr_itx1:jpr_itz1)%clgrid = 'T' ! ice components given at T-point
	438	srcv(jpr_otx1:jpr_otz2)%laction = .TRUE. ! receive oce components on grid 1 & 2
	439	srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1 only
	440	CASE( 'U,V,I' )
	441	srcv(jpr_otx1:jpr_otz1)%clgrid = 'U' ! oce components given at U-point
	442	srcv(jpr_otx2:jpr_otz2)%clgrid = 'V' ! and V-point
	443	srcv(jpr_itx1:jpr_itz1)%clgrid = 'I' ! ice components given at I-point
	444	srcv(jpr_otx1:jpr_otz2)%laction = .TRUE. ! receive oce components on grid 1 & 2
	445	srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1 only
	446	CASE( 'U,V,F' )
	447	srcv(jpr_otx1:jpr_otz1)%clgrid = 'U' ! oce components given at U-point
	448	srcv(jpr_otx2:jpr_otz2)%clgrid = 'V' ! and V-point
	449	srcv(jpr_itx1:jpr_itz1)%clgrid = 'F' ! ice components given at F-point
	450	srcv(jpr_otx1:jpr_otz2)%laction = .TRUE. ! receive oce components on grid 1 & 2
	451	srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1 only
[14072]	452	CASE( 'T,I' )
[1218]	453	srcv(jpr_otx1:jpr_itz2)%clgrid = 'T' ! oce and ice components given at T-point
	454	srcv(jpr_itx1:jpr_itz1)%clgrid = 'I' ! ice components given at I-point
[14072]	455	srcv(jpr_otx1:jpr_otz1)%laction = .TRUE. ! receive oce components on grid 1
	456	srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1
	457	CASE( 'T,F' )
[1218]	458	srcv(jpr_otx1:jpr_itz2)%clgrid = 'T' ! oce and ice components given at T-point
	459	srcv(jpr_itx1:jpr_itz1)%clgrid = 'F' ! ice components given at F-point
[14072]	460	srcv(jpr_otx1:jpr_otz1)%laction = .TRUE. ! receive oce components on grid 1
	461	srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1
[1218]	462	CASE( 'T,U,V' )
	463	srcv(jpr_otx1:jpr_otz1)%clgrid = 'T' ! oce components given at T-point
	464	srcv(jpr_itx1:jpr_itz1)%clgrid = 'U' ! ice components given at U-point
	465	srcv(jpr_itx2:jpr_itz2)%clgrid = 'V' ! and V-point
	466	srcv(jpr_otx1:jpr_otz1)%laction = .TRUE. ! receive oce components on grid 1 only
	467	srcv(jpr_itx1:jpr_itz2)%laction = .TRUE. ! receive ice components on grid 1 & 2
[14072]	468	CASE default
[3294]	469	CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_rcv_tau%clvgrd' )
[1218]	470	END SELECT
	471	!
[3294]	472	IF( TRIM( sn_rcv_tau%clvref ) == 'spherical' ) & ! spherical: 3rd component not received
[14072]	473	& srcv( (/jpr_otz1, jpr_otz2, jpr_itz1, jpr_itz2/) )%laction = .FALSE.
[1218]	474	!
[3680]	475	IF( TRIM( sn_rcv_tau%clvor ) == 'local grid' ) THEN ! already on local grid -> no need of the second grid
[14072]	476	srcv(jpr_otx2:jpr_otz2)%laction = .FALSE.
	477	srcv(jpr_itx2:jpr_itz2)%laction = .FALSE.
[3680]	478	srcv(jpr_oty1)%clgrid = srcv(jpr_oty2)%clgrid ! not needed but cleaner...
	479	srcv(jpr_ity1)%clgrid = srcv(jpr_ity2)%clgrid ! not needed but cleaner...
	480	ENDIF
	481	!
[3294]	482	IF( TRIM( sn_rcv_tau%cldes ) /= 'oce and ice' ) THEN ! 'oce and ice' case ocean stress on ocean mesh used
[4162]	483	srcv(jpr_itx1:jpr_itz2)%laction = .FALSE. ! ice components not received
[1218]	484	srcv(jpr_itx1)%clgrid = 'U' ! ocean stress used after its transformation
	485	srcv(jpr_ity1)%clgrid = 'V' ! i.e. it is always at U- & V-points for i- & j-comp. resp.
	486	ENDIF
[7646]	487	ENDIF
	488
[1218]	489	! ! ------------------------- !
	490	! ! freshwater budget ! E-P
	491	! ! ------------------------- !
	492	! we suppose that atmosphere modele do not make the difference between precipiration (liquide or solid)
[14072]	493	! over ice of free ocean within the same atmospheric cell.cd
[1218]	494	srcv(jpr_rain)%clname = 'OTotRain' ! Rain = liquid precipitation
	495	srcv(jpr_snow)%clname = 'OTotSnow' ! Snow = solid precipitation
	496	srcv(jpr_tevp)%clname = 'OTotEvap' ! total evaporation (over oce + ice sublimation)
	497	srcv(jpr_ievp)%clname = 'OIceEvap' ! evaporation over ice = sublimation
[14072]	498	srcv(jpr_sbpr)%clname = 'OSubMPre' ! sublimation - liquid precipitation - solid precipitation
[1232]	499	srcv(jpr_semp)%clname = 'OISubMSn' ! ice solid water budget = sublimation - solid precipitation
	500	srcv(jpr_oemp)%clname = 'OOEvaMPr' ! ocean water budget = ocean Evap - ocean precip
[3294]	501	SELECT CASE( TRIM( sn_rcv_emp%cldes ) )
[5407]	502	CASE( 'none' ) ! nothing to do
[14072]	503	CASE( 'oce only' ) ; srcv(jpr_oemp)%laction = .TRUE.
[4162]	504	CASE( 'conservative' )
	505	srcv( (/jpr_rain, jpr_snow, jpr_ievp, jpr_tevp/) )%laction = .TRUE.
[12377]	506	IF( k_ice <= 1 ) srcv(jpr_ievp)%laction = .FALSE.
[1232]	507	CASE( 'oce and ice' ) ; srcv( (/jpr_ievp, jpr_sbpr, jpr_semp, jpr_oemp/) )%laction = .TRUE.
[3294]	508	CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_rcv_emp%cldes' )
[1218]	509	END SELECT
[6140]	510	!
[1218]	511	! ! ------------------------- !
[14072]	512	! ! Runoffs & Calving !
[1218]	513	! ! ------------------------- !
[5407]	514	srcv(jpr_rnf )%clname = 'O_Runoff'
	515	IF( TRIM( sn_rcv_rnf%cldes ) == 'coupled' ) THEN
	516	srcv(jpr_rnf)%laction = .TRUE.
	517	l_rnfcpl = .TRUE. ! -> no need to read runoffs in sbcrnf
	518	ln_rnf = nn_components /= jp_iam_sas ! -> force to go through sbcrnf if not sas
	519	IF(lwp) WRITE(numout,*)
	520	IF(lwp) WRITE(numout,*) ' runoffs received from oasis -> force ln_rnf = ', ln_rnf
	521	ENDIF
	522	!
[7788]	523	srcv(jpr_cal)%clname = 'OCalving' ; IF( TRIM( sn_rcv_cal%cldes) == 'coupled' ) srcv(jpr_cal)%laction = .TRUE.
	524	srcv(jpr_isf)%clname = 'OIcshelf' ; IF( TRIM( sn_rcv_isf%cldes) == 'coupled' ) srcv(jpr_isf)%laction = .TRUE.
	525	srcv(jpr_icb)%clname = 'OIceberg' ; IF( TRIM( sn_rcv_icb%cldes) == 'coupled' ) srcv(jpr_icb)%laction = .TRUE.
	526
[12377]	527	IF( srcv(jpr_isf)%laction ) THEN
	528	l_isfoasis = .TRUE. ! -> isf fwf comes from oasis
[7788]	529	IF(lwp) WRITE(numout,*)
	530	IF(lwp) WRITE(numout,*) ' iceshelf received from oasis '
	531	ENDIF
[6140]	532	!
[14995]	533	!
[1218]	534	! ! ------------------------- !
	535	! ! non solar radiation ! Qns
	536	! ! ------------------------- !
	537	srcv(jpr_qnsoce)%clname = 'O_QnsOce'
	538	srcv(jpr_qnsice)%clname = 'O_QnsIce'
	539	srcv(jpr_qnsmix)%clname = 'O_QnsMix'
[3294]	540	SELECT CASE( TRIM( sn_rcv_qns%cldes ) )
[5407]	541	CASE( 'none' ) ! nothing to do
[1218]	542	CASE( 'oce only' ) ; srcv( jpr_qnsoce )%laction = .TRUE.
	543	CASE( 'conservative' ) ; srcv( (/jpr_qnsice, jpr_qnsmix/) )%laction = .TRUE.
	544	CASE( 'oce and ice' ) ; srcv( (/jpr_qnsice, jpr_qnsoce/) )%laction = .TRUE.
[14072]	545	CASE( 'mixed oce-ice' ) ; srcv( jpr_qnsmix )%laction = .TRUE.
[3294]	546	CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_rcv_qns%cldes' )
[1218]	547	END SELECT
[9019]	548	IF( TRIM( sn_rcv_qns%cldes ) == 'mixed oce-ice' .AND. nn_cats_cpl > 1 ) &
[3294]	549	CALL ctl_stop( 'sbc_cpl_init: sn_rcv_qns%cldes not currently allowed to be mixed oce-ice for multi-category ice' )
[9019]	550	!
[1218]	551	! ! ------------------------- !
	552	! ! solar radiation ! Qsr
	553	! ! ------------------------- !
	554	srcv(jpr_qsroce)%clname = 'O_QsrOce'
	555	srcv(jpr_qsrice)%clname = 'O_QsrIce'
	556	srcv(jpr_qsrmix)%clname = 'O_QsrMix'
[3294]	557	SELECT CASE( TRIM( sn_rcv_qsr%cldes ) )
[5407]	558	CASE( 'none' ) ! nothing to do
[1218]	559	CASE( 'oce only' ) ; srcv( jpr_qsroce )%laction = .TRUE.
	560	CASE( 'conservative' ) ; srcv( (/jpr_qsrice, jpr_qsrmix/) )%laction = .TRUE.
	561	CASE( 'oce and ice' ) ; srcv( (/jpr_qsrice, jpr_qsroce/) )%laction = .TRUE.
[14072]	562	CASE( 'mixed oce-ice' ) ; srcv( jpr_qsrmix )%laction = .TRUE.
[3294]	563	CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_rcv_qsr%cldes' )
[1218]	564	END SELECT
[9019]	565	IF( TRIM( sn_rcv_qsr%cldes ) == 'mixed oce-ice' .AND. nn_cats_cpl > 1 ) &
[3294]	566	CALL ctl_stop( 'sbc_cpl_init: sn_rcv_qsr%cldes not currently allowed to be mixed oce-ice for multi-category ice' )
[9019]	567	!
[1218]	568	! ! ------------------------- !
	569	! ! non solar sensitivity ! d(Qns)/d(T)
	570	! ! ------------------------- !
[14072]	571	srcv(jpr_dqnsdt)%clname = 'O_dQnsdT'
[3294]	572	IF( TRIM( sn_rcv_dqnsdt%cldes ) == 'coupled' ) srcv(jpr_dqnsdt)%laction = .TRUE.
[1232]	573	!
	574	! non solar sensitivity mandatory for mixed oce-ice solar radiation coupling technique
[9019]	575	IF( TRIM( sn_rcv_dqnsdt%cldes ) == 'none' .AND. TRIM( sn_rcv_qns%cldes ) == 'mixed oce-ice' ) &
	576	& CALL ctl_stop( 'sbc_cpl_init: namsbc_cpl namelist mismatch between sn_rcv_qns%cldes and sn_rcv_dqnsdt%cldes' )
	577	!
[1218]	578	! ! ------------------------- !
[14072]	579	! ! 10m wind module !
[1218]	580	! ! ------------------------- !
[14072]	581	srcv(jpr_w10m)%clname = 'O_Wind10' ; IF( TRIM(sn_rcv_w10m%cldes ) == 'coupled' ) srcv(jpr_w10m)%laction = .TRUE.
[1696]	582	!
	583	! ! ------------------------- !
[14072]	584	! ! wind stress module !
[1696]	585	! ! ------------------------- !
[3294]	586	srcv(jpr_taum)%clname = 'O_TauMod' ; IF( TRIM(sn_rcv_taumod%cldes) == 'coupled' ) srcv(jpr_taum)%laction = .TRUE.
[9019]	587	!
[1534]	588	! ! ------------------------- !
	589	! ! Atmospheric CO2 !
	590	! ! ------------------------- !
[14072]	591	srcv(jpr_co2 )%clname = 'O_AtmCO2'
[7646]	592	IF( TRIM(sn_rcv_co2%cldes ) == 'coupled' ) THEN
	593	srcv(jpr_co2 )%laction = .TRUE.
	594	l_co2cpl = .TRUE.
	595	IF(lwp) WRITE(numout,*)
	596	IF(lwp) WRITE(numout,*) ' Atmospheric pco2 received from oasis '
	597	IF(lwp) WRITE(numout,*)
	598	ENDIF
[9019]	599	!
[14072]	600	! ! ------------------------- !
	601	! ! Mean Sea Level Pressure !
	602	! ! ------------------------- !
	603	srcv(jpr_mslp)%clname = 'O_MSLP' ; IF( TRIM(sn_rcv_mslp%cldes ) == 'coupled' ) srcv(jpr_mslp)%laction = .TRUE.
[9019]	604	!
[14595]	605	! ! --------------------------------- !
	606	! ! ice topmelt and conduction flux !
	607	! ! --------------------------------- !
[3294]	608	srcv(jpr_topm )%clname = 'OTopMlt'
	609	srcv(jpr_botm )%clname = 'OBotMlt'
	610	IF( TRIM(sn_rcv_iceflx%cldes) == 'coupled' ) THEN
[12377]	611	IF( TRIM( sn_rcv_iceflx%clcat ) == 'yes' ) THEN
[9019]	612	srcv(jpr_topm:jpr_botm)%nct = nn_cats_cpl
[3294]	613	ELSE
	614	CALL ctl_stop( 'sbc_cpl_init: sn_rcv_iceflx%clcat should always be set to yes currently' )
	615	ENDIF
	616	srcv(jpr_topm:jpr_botm)%laction = .TRUE.
	617	ENDIF
[14595]	618	!! ! ! --------------------------- !
	619	!! ! ! transmitted solar thru ice !
	620	!! ! ! --------------------------- !
	621	!! srcv(jpr_qtrice)%clname = 'OQtr'
	622	!! IF( TRIM(sn_rcv_qtrice%cldes) == 'coupled' ) THEN
	623	!! IF ( TRIM( sn_rcv_qtrice%clcat ) == 'yes' ) THEN
	624	!! srcv(jpr_qtrice)%nct = nn_cats_cpl
	625	!! ELSE
	626	!! CALL ctl_stop( 'sbc_cpl_init: sn_rcv_qtrice%clcat should always be set to yes currently' )
	627	!! ENDIF
	628	!! srcv(jpr_qtrice)%laction = .TRUE.
	629	!! ENDIF
[7646]	630	! ! ------------------------- !
[14072]	631	! ! ice skin temperature !
[9019]	632	! ! ------------------------- !
	633	srcv(jpr_ts_ice)%clname = 'OTsfIce' ! needed by Met Office
[12377]	634	IF( TRIM( sn_rcv_ts_ice%cldes ) == 'ice' ) srcv(jpr_ts_ice)%laction = .TRUE.
	635	IF( TRIM( sn_rcv_ts_ice%clcat ) == 'yes' ) srcv(jpr_ts_ice)%nct = nn_cats_cpl
	636	IF( TRIM( sn_rcv_emp%clcat ) == 'yes' ) srcv(jpr_ievp)%nct = nn_cats_cpl
[9019]	637
[12283]	638	#if defined key_si3
[14072]	639	IF( ln_cndflx .AND. .NOT.ln_cndemulate ) THEN
[12283]	640	IF( .NOT.srcv(jpr_ts_ice)%laction ) &
[14072]	641	& CALL ctl_stop( 'sbc_cpl_init: srcv(jpr_ts_ice)%laction should be set to true when ln_cndflx=T' )
[12283]	642	ENDIF
	643	#endif
[9019]	644	! ! ------------------------- !
[14072]	645	! ! Wave breaking !
	646	! ! ------------------------- !
[7646]	647	srcv(jpr_hsig)%clname = 'O_Hsigwa' ! significant wave height
	648	IF( TRIM(sn_rcv_hsig%cldes ) == 'coupled' ) THEN
	649	srcv(jpr_hsig)%laction = .TRUE.
	650	cpl_hsig = .TRUE.
	651	ENDIF
	652	srcv(jpr_phioc)%clname = 'O_PhiOce' ! wave to ocean energy
	653	IF( TRIM(sn_rcv_phioc%cldes ) == 'coupled' ) THEN
	654	srcv(jpr_phioc)%laction = .TRUE.
	655	cpl_phioc = .TRUE.
	656	ENDIF
	657	srcv(jpr_sdrftx)%clname = 'O_Sdrfx' ! Stokes drift in the u direction
	658	IF( TRIM(sn_rcv_sdrfx%cldes ) == 'coupled' ) THEN
	659	srcv(jpr_sdrftx)%laction = .TRUE.
	660	cpl_sdrftx = .TRUE.
	661	ENDIF
	662	srcv(jpr_sdrfty)%clname = 'O_Sdrfy' ! Stokes drift in the v direction
	663	IF( TRIM(sn_rcv_sdrfy%cldes ) == 'coupled' ) THEN
	664	srcv(jpr_sdrfty)%laction = .TRUE.
	665	cpl_sdrfty = .TRUE.
	666	ENDIF
	667	srcv(jpr_wper)%clname = 'O_WPer' ! mean wave period
	668	IF( TRIM(sn_rcv_wper%cldes ) == 'coupled' ) THEN
	669	srcv(jpr_wper)%laction = .TRUE.
	670	cpl_wper = .TRUE.
	671	ENDIF
	672	srcv(jpr_wnum)%clname = 'O_WNum' ! mean wave number
	673	IF( TRIM(sn_rcv_wnum%cldes ) == 'coupled' ) THEN
	674	srcv(jpr_wnum)%laction = .TRUE.
	675	cpl_wnum = .TRUE.
	676	ENDIF
[14007]	677	srcv(jpr_wstrf)%clname = 'O_WStrf' ! stress fraction adsorbed by the wave
	678	IF( TRIM(sn_rcv_wstrf%cldes ) == 'coupled' ) THEN
	679	srcv(jpr_wstrf)%laction = .TRUE.
	680	cpl_wstrf = .TRUE.
[7646]	681	ENDIF
	682	srcv(jpr_wdrag)%clname = 'O_WDrag' ! neutral surface drag coefficient
	683	IF( TRIM(sn_rcv_wdrag%cldes ) == 'coupled' ) THEN
	684	srcv(jpr_wdrag)%laction = .TRUE.
	685	cpl_wdrag = .TRUE.
	686	ENDIF
[14007]	687	srcv(jpr_charn)%clname = 'O_Charn' ! Chranock coefficient
	688	IF( TRIM(sn_rcv_charn%cldes ) == 'coupled' ) THEN
	689	srcv(jpr_charn)%laction = .TRUE.
	690	cpl_charn = .TRUE.
	691	ENDIF
	692	srcv(jpr_bhd)%clname = 'O_Bhd' ! Bernoulli head. waves' induced surface pressure
	693	IF( TRIM(sn_rcv_bhd%cldes ) == 'coupled' ) THEN
	694	srcv(jpr_bhd)%laction = .TRUE.
	695	cpl_bhd = .TRUE.
	696	ENDIF
	697	srcv(jpr_tusd)%clname = 'O_Tusd' ! zonal stokes transport
	698	IF( TRIM(sn_rcv_tusd%cldes ) == 'coupled' ) THEN
	699	srcv(jpr_tusd)%laction = .TRUE.
	700	cpl_tusd = .TRUE.
	701	ENDIF
	702	srcv(jpr_tvsd)%clname = 'O_Tvsd' ! meridional stokes tranmport
	703	IF( TRIM(sn_rcv_tvsd%cldes ) == 'coupled' ) THEN
	704	srcv(jpr_tvsd)%laction = .TRUE.
	705	cpl_tvsd = .TRUE.
	706	ENDIF
	707
	708	srcv(jpr_twox)%clname = 'O_Twox' ! wave to ocean momentum flux in the u direction
	709	srcv(jpr_twoy)%clname = 'O_Twoy' ! wave to ocean momentum flux in the v direction
	710	srcv(jpr_tawx)%clname = 'O_Tawx' ! Net wave-supported stress in the u direction
	711	srcv(jpr_tawy)%clname = 'O_Tawy' ! Net wave-supported stress in the v direction
	712	IF( TRIM(sn_rcv_taw%cldes ) == 'coupled' ) THEN
	713	srcv(jpr_twox)%laction = .TRUE.
	714	srcv(jpr_twoy)%laction = .TRUE.
	715	srcv(jpr_tawx)%laction = .TRUE.
	716	srcv(jpr_tawy)%laction = .TRUE.
	717	cpl_taw = .TRUE.
	718	ENDIF
[9023]	719	!
[5407]	720	! ! ------------------------------- !
[14227]	721	! ! OCE-SAS coupling - rcv by opa !
[5407]	722	! ! ------------------------------- !
	723	srcv(jpr_sflx)%clname = 'O_SFLX'
	724	srcv(jpr_fice)%clname = 'RIceFrc'
	725	!
[14227]	726	IF( nn_components == jp_iam_oce ) THEN ! OCE coupled to SAS via OASIS: force received field by OCE (sent by SAS)
[5407]	727	srcv(:)%laction = .FALSE. ! force default definition in case of opa <-> sas coupling
	728	srcv(:)%clgrid = 'T' ! force default definition in case of opa <-> sas coupling
	729	srcv(:)%nsgn = 1. ! force default definition in case of opa <-> sas coupling
	730	srcv( (/jpr_qsroce, jpr_qnsoce, jpr_oemp, jpr_sflx, jpr_fice, jpr_otx1, jpr_oty1, jpr_taum/) )%laction = .TRUE.
	731	srcv(jpr_otx1)%clgrid = 'U' ! oce components given at U-point
	732	srcv(jpr_oty1)%clgrid = 'V' ! and V-point
	733	! Vectors: change of sign at north fold ONLY if on the local grid
	734	srcv( (/jpr_otx1,jpr_oty1/) )%nsgn = -1.
	735	sn_rcv_tau%clvgrd = 'U,V'
	736	sn_rcv_tau%clvor = 'local grid'
	737	sn_rcv_tau%clvref = 'spherical'
	738	sn_rcv_emp%cldes = 'oce only'
	739	!
	740	IF(lwp) THEN ! control print
	741	WRITE(numout,*)
[14227]	742	WRITE(numout,*)' Special conditions for SAS-OCE coupling '
	743	WRITE(numout,*)' OCE component '
[5407]	744	WRITE(numout,*)
	745	WRITE(numout,*)' received fields from SAS component '
	746	WRITE(numout,*)' ice cover '
	747	WRITE(numout,*)' oce only EMP '
	748	WRITE(numout,*)' salt flux '
	749	WRITE(numout,*)' mixed oce-ice solar flux '
	750	WRITE(numout,*)' mixed oce-ice non solar flux '
	751	WRITE(numout,*)' wind stress U,V on local grid and sperical coordinates '
	752	WRITE(numout,*)' wind stress module'
	753	WRITE(numout,*)
	754	ENDIF
	755	ENDIF
	756	! ! -------------------------------- !
[14227]	757	! ! OCE-SAS coupling - rcv by sas !
[5407]	758	! ! -------------------------------- !
	759	srcv(jpr_toce )%clname = 'I_SSTSST'
	760	srcv(jpr_soce )%clname = 'I_SSSal'
	761	srcv(jpr_ocx1 )%clname = 'I_OCurx1'
	762	srcv(jpr_ocy1 )%clname = 'I_OCury1'
	763	srcv(jpr_ssh )%clname = 'I_SSHght'
[14072]	764	srcv(jpr_e3t1st)%clname = 'I_E3T1st'
	765	srcv(jpr_fraqsr)%clname = 'I_FraQsr'
[5407]	766	!
	767	IF( nn_components == jp_iam_sas ) THEN
	768	IF( .NOT. ln_cpl ) srcv(:)%laction = .FALSE. ! force default definition in case of opa <-> sas coupling
	769	IF( .NOT. ln_cpl ) srcv(:)%clgrid = 'T' ! force default definition in case of opa <-> sas coupling
	770	IF( .NOT. ln_cpl ) srcv(:)%nsgn = 1. ! force default definition in case of opa <-> sas coupling
	771	srcv( (/jpr_toce, jpr_soce, jpr_ssh, jpr_fraqsr, jpr_ocx1, jpr_ocy1/) )%laction = .TRUE.
[6140]	772	srcv( jpr_e3t1st )%laction = .NOT.ln_linssh
[5407]	773	srcv(jpr_ocx1)%clgrid = 'U' ! oce components given at U-point
	774	srcv(jpr_ocy1)%clgrid = 'V' ! and V-point
	775	! Vectors: change of sign at north fold ONLY if on the local grid
	776	srcv(jpr_ocx1:jpr_ocy1)%nsgn = -1.
[14227]	777	! Change first letter to couple with atmosphere if already coupled OCE
[5407]	778	! this is nedeed as each variable name used in the namcouple must be unique:
[14227]	779	! for example O_Runoff received by OCE from SAS and therefore S_Runoff received by SAS from the Atmosphere
[5407]	780	DO jn = 1, jprcv
[12377]	781	IF( srcv(jn)%clname(1:1) == "O" ) srcv(jn)%clname = "S"//srcv(jn)%clname(2:LEN(srcv(jn)%clname))
[5407]	782	END DO
	783	!
	784	IF(lwp) THEN ! control print
	785	WRITE(numout,*)
[14227]	786	WRITE(numout,*)' Special conditions for SAS-OCE coupling '
[5407]	787	WRITE(numout,*)' SAS component '
	788	WRITE(numout,*)
	789	IF( .NOT. ln_cpl ) THEN
[14227]	790	WRITE(numout,*)' received fields from OCE component '
[5407]	791	ELSE
[14227]	792	WRITE(numout,*)' Additional received fields from OCE component : '
[5407]	793	ENDIF
[7646]	794	WRITE(numout,*)' sea surface temperature (Celsius) '
[14072]	795	WRITE(numout,*)' sea surface salinity '
	796	WRITE(numout,*)' surface currents '
	797	WRITE(numout,*)' sea surface height '
	798	WRITE(numout,*)' thickness of first ocean T level '
[5407]	799	WRITE(numout,*)' fraction of solar net radiation absorbed in the first ocean level'
	800	WRITE(numout,*)
	801	ENDIF
	802	ENDIF
[14072]	803
[5407]	804	! =================================================== !
	805	! Allocate all parts of frcv used for received fields !
	806	! =================================================== !
[3294]	807	DO jn = 1, jprcv
[12377]	808	IF( srcv(jn)%laction ) ALLOCATE( frcv(jn)%z3(jpi,jpj,srcv(jn)%nct) )
[3294]	809	END DO
	810	! Allocate taum part of frcv which is used even when not received as coupling field
[12377]	811	IF( .NOT. srcv(jpr_taum)%laction ) ALLOCATE( frcv(jpr_taum)%z3(jpi,jpj,srcv(jpr_taum)%nct) )
[5407]	812	! Allocate w10m part of frcv which is used even when not received as coupling field
[12377]	813	IF( .NOT. srcv(jpr_w10m)%laction ) ALLOCATE( frcv(jpr_w10m)%z3(jpi,jpj,srcv(jpr_w10m)%nct) )
[5407]	814	! Allocate jpr_otx1 part of frcv which is used even when not received as coupling field
[12377]	815	IF( .NOT. srcv(jpr_otx1)%laction ) ALLOCATE( frcv(jpr_otx1)%z3(jpi,jpj,srcv(jpr_otx1)%nct) )
	816	IF( .NOT. srcv(jpr_oty1)%laction ) ALLOCATE( frcv(jpr_oty1)%z3(jpi,jpj,srcv(jpr_oty1)%nct) )
[4162]	817	! Allocate itx1 and ity1 as they are used in sbc_cpl_ice_tau even if srcv(jpr_itx1)%laction = .FALSE.
	818	IF( k_ice /= 0 ) THEN
[12377]	819	IF( .NOT. srcv(jpr_itx1)%laction ) ALLOCATE( frcv(jpr_itx1)%z3(jpi,jpj,srcv(jpr_itx1)%nct) )
	820	IF( .NOT. srcv(jpr_ity1)%laction ) ALLOCATE( frcv(jpr_ity1)%z3(jpi,jpj,srcv(jpr_ity1)%nct) )
	821	ENDIF
[3294]	822
[1218]	823	! ================================ !
	824	! Define the send interface !
	825	! ================================ !
[3294]	826	! for each field: define the OASIS name (ssnd(:)%clname)
	827	! define send or not from the namelist parameters (ssnd(:)%laction)
	828	! define the north fold type of lbc (ssnd(:)%nsgn)
[14072]	829
[1218]	830	! default definitions of nsnd
[3294]	831	ssnd(:)%laction = .FALSE. ; ssnd(:)%clgrid = 'T' ; ssnd(:)%nsgn = 1. ; ssnd(:)%nct = 1
[14072]	832
[1218]	833	! ! ------------------------- !
	834	! ! Surface temperature !
	835	! ! ------------------------- !
[9019]	836	ssnd(jps_toce)%clname = 'O_SSTSST'
	837	ssnd(jps_tice)%clname = 'O_TepIce'
	838	ssnd(jps_ttilyr)%clname = 'O_TtiLyr'
	839	ssnd(jps_tmix)%clname = 'O_TepMix'
[3294]	840	SELECT CASE( TRIM( sn_snd_temp%cldes ) )
[5410]	841	CASE( 'none' ) ! nothing to do
	842	CASE( 'oce only' ) ; ssnd( jps_toce )%laction = .TRUE.
[9019]	843	CASE( 'oce and ice' , 'weighted oce and ice' , 'oce and weighted ice' )
[3294]	844	ssnd( (/jps_toce, jps_tice/) )%laction = .TRUE.
[12377]	845	IF( TRIM( sn_snd_temp%clcat ) == 'yes' ) ssnd(jps_tice)%nct = nn_cats_cpl
[5410]	846	CASE( 'mixed oce-ice' ) ; ssnd( jps_tmix )%laction = .TRUE.
[3294]	847	CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_temp%cldes' )
[1218]	848	END SELECT
[14072]	849
[1218]	850	! ! ------------------------- !
	851	! ! Albedo !
	852	! ! ------------------------- !
[14072]	853	ssnd(jps_albice)%clname = 'O_AlbIce'
[1218]	854	ssnd(jps_albmix)%clname = 'O_AlbMix'
[3294]	855	SELECT CASE( TRIM( sn_snd_alb%cldes ) )
[5410]	856	CASE( 'none' ) ! nothing to do
	857	CASE( 'ice' , 'weighted ice' ) ; ssnd(jps_albice)%laction = .TRUE.
	858	CASE( 'mixed oce-ice' ) ; ssnd(jps_albmix)%laction = .TRUE.
[3294]	859	CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_alb%cldes' )
[1218]	860	END SELECT
[1232]	861	!
	862	! Need to calculate oceanic albedo if
	863	! 1. sending mixed oce-ice albedo or
[14072]	864	! 2. receiving mixed oce-ice solar radiation
[12377]	865	IF( TRIM ( sn_snd_alb%cldes ) == 'mixed oce-ice' .OR. TRIM ( sn_rcv_qsr%cldes ) == 'mixed oce-ice' ) THEN
[9019]	866	CALL oce_alb( zaos, zacs )
[1308]	867	! Due to lack of information on nebulosity : mean clear/overcast sky
[9019]	868	alb_oce_mix(:,:) = ( zacs(:,:) + zaos(:,:) ) * 0.5
[1232]	869	ENDIF
[1218]	870	! ! ------------------------- !
[14072]	871	! ! Ice fraction & Thickness !
[1218]	872	! ! ------------------------- !
[9019]	873	ssnd(jps_fice)%clname = 'OIceFrc'
[14072]	874	ssnd(jps_ficet)%clname = 'OIceFrcT'
[9019]	875	ssnd(jps_hice)%clname = 'OIceTck'
	876	ssnd(jps_a_p)%clname = 'OPndFrc'
	877	ssnd(jps_ht_p)%clname = 'OPndTck'
	878	ssnd(jps_hsnw)%clname = 'OSnwTck'
	879	ssnd(jps_fice1)%clname = 'OIceFrd'
[3294]	880	IF( k_ice /= 0 ) THEN
[9019]	881	ssnd(jps_fice)%laction = .TRUE. ! if ice treated in the ocean (even in climato case)
	882	ssnd(jps_fice1)%laction = .TRUE. ! First-order regridded ice concentration, to be used producing atmos-to-ice fluxes (Met Office requirement)
[3294]	883	! Currently no namelist entry to determine sending of multi-category ice fraction so use the thickness entry for now
[12377]	884	IF( TRIM( sn_snd_thick%clcat ) == 'yes' ) ssnd(jps_fice)%nct = nn_cats_cpl
	885	IF( TRIM( sn_snd_thick1%clcat ) == 'yes' ) ssnd(jps_fice1)%nct = nn_cats_cpl
[3294]	886	ENDIF
[7646]	887
[14072]	888	IF(TRIM( sn_snd_ifrac%cldes ) == 'coupled') ssnd(jps_ficet)%laction = .TRUE.
	889
[3294]	890	SELECT CASE ( TRIM( sn_snd_thick%cldes ) )
[3680]	891	CASE( 'none' ) ! nothing to do
[14072]	892	CASE( 'ice and snow' )
[3294]	893	ssnd(jps_hice:jps_hsnw)%laction = .TRUE.
[12377]	894	IF( TRIM( sn_snd_thick%clcat ) == 'yes' ) THEN
[9019]	895	ssnd(jps_hice:jps_hsnw)%nct = nn_cats_cpl
[3294]	896	ENDIF
[14072]	897	CASE ( 'weighted ice and snow' )
[3294]	898	ssnd(jps_hice:jps_hsnw)%laction = .TRUE.
[12377]	899	IF( TRIM( sn_snd_thick%clcat ) == 'yes' ) ssnd(jps_hice:jps_hsnw)%nct = nn_cats_cpl
[3294]	900	CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_thick%cldes' )
	901	END SELECT
	902
[14072]	903	! ! ------------------------- !
	904	! ! Ice Meltponds !
	905	! ! ------------------------- !
[9019]	906	! Needed by Met Office
[14072]	907	ssnd(jps_a_p)%clname = 'OPndFrc'
	908	ssnd(jps_ht_p)%clname = 'OPndTck'
	909	SELECT CASE ( TRIM( sn_snd_mpnd%cldes ) )
	910	CASE ( 'none' )
	911	ssnd(jps_a_p)%laction = .FALSE.
	912	ssnd(jps_ht_p)%laction = .FALSE.
	913	CASE ( 'ice only' )
	914	ssnd(jps_a_p)%laction = .TRUE.
	915	ssnd(jps_ht_p)%laction = .TRUE.
	916	IF( TRIM( sn_snd_mpnd%clcat ) == 'yes' ) THEN
	917	ssnd(jps_a_p)%nct = nn_cats_cpl
	918	ssnd(jps_ht_p)%nct = nn_cats_cpl
	919	ELSE
	920	IF( nn_cats_cpl > 1 ) THEN
	921	CALL ctl_stop( 'sbc_cpl_init: use weighted ice option for sn_snd_mpnd%cldes if not exchanging category fields' )
	922	ENDIF
	923	ENDIF
	924	CASE ( 'weighted ice' )
	925	ssnd(jps_a_p)%laction = .TRUE.
	926	ssnd(jps_ht_p)%laction = .TRUE.
	927	IF( TRIM( sn_snd_mpnd%clcat ) == 'yes' ) THEN
	928	ssnd(jps_a_p)%nct = nn_cats_cpl
	929	ssnd(jps_ht_p)%nct = nn_cats_cpl
	930	ENDIF
	931	CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_mpnd%cldes; '//sn_snd_mpnd%cldes )
	932	END SELECT
	933
[1218]	934	! ! ------------------------- !
	935	! ! Surface current !
	936	! ! ------------------------- !
	937	! ocean currents ! ice velocities
	938	ssnd(jps_ocx1)%clname = 'O_OCurx1' ; ssnd(jps_ivx1)%clname = 'O_IVelx1'
	939	ssnd(jps_ocy1)%clname = 'O_OCury1' ; ssnd(jps_ivy1)%clname = 'O_IVely1'
	940	ssnd(jps_ocz1)%clname = 'O_OCurz1' ; ssnd(jps_ivz1)%clname = 'O_IVelz1'
[14072]	941	ssnd(jps_ocxw)%clname = 'O_OCurxw'
	942	ssnd(jps_ocyw)%clname = 'O_OCuryw'
[1218]	943	!
[2090]	944	ssnd(jps_ocx1:jps_ivz1)%nsgn = -1. ! vectors: change of the sign at the north fold
[1218]	945
[3294]	946	IF( sn_snd_crt%clvgrd == 'U,V' ) THEN
	947	ssnd(jps_ocx1)%clgrid = 'U' ; ssnd(jps_ocy1)%clgrid = 'V'
[14072]	948	ELSE IF( sn_snd_crt%clvgrd /= 'T' ) THEN
[3294]	949	CALL ctl_stop( 'sn_snd_crt%clvgrd must be equal to T' )
	950	ENDIF
[1226]	951	ssnd(jps_ocx1:jps_ivz1)%laction = .TRUE. ! default: all are send
[14072]	952	IF( TRIM( sn_snd_crt%clvref ) == 'spherical' ) ssnd( (/jps_ocz1, jps_ivz1/) )%laction = .FALSE.
[3294]	953	IF( TRIM( sn_snd_crt%clvor ) == 'eastward-northward' ) ssnd(jps_ocx1:jps_ivz1)%nsgn = 1.
	954	SELECT CASE( TRIM( sn_snd_crt%cldes ) )
[1226]	955	CASE( 'none' ) ; ssnd(jps_ocx1:jps_ivz1)%laction = .FALSE.
	956	CASE( 'oce only' ) ; ssnd(jps_ivx1:jps_ivz1)%laction = .FALSE.
[1218]	957	CASE( 'weighted oce and ice' ) ! nothing to do
[1226]	958	CASE( 'mixed oce-ice' ) ; ssnd(jps_ivx1:jps_ivz1)%laction = .FALSE.
[3294]	959	CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_crt%cldes' )
[1218]	960	END SELECT
	961
[14072]	962	ssnd(jps_ocxw:jps_ocyw)%nsgn = -1. ! vectors: change of the sign at the north fold
[7646]	963
[14072]	964	IF( sn_snd_crtw%clvgrd == 'U,V' ) THEN
	965	ssnd(jps_ocxw)%clgrid = 'U' ; ssnd(jps_ocyw)%clgrid = 'V'
	966	ELSE IF( sn_snd_crtw%clvgrd /= 'T' ) THEN
	967	CALL ctl_stop( 'sn_snd_crtw%clvgrd must be equal to T' )
	968	ENDIF
	969	IF( TRIM( sn_snd_crtw%clvor ) == 'eastward-northward' ) ssnd(jps_ocxw:jps_ocyw)%nsgn = 1.
	970	SELECT CASE( TRIM( sn_snd_crtw%cldes ) )
	971	CASE( 'none' ) ; ssnd(jps_ocxw:jps_ocyw)%laction = .FALSE.
	972	CASE( 'oce only' ) ; ssnd(jps_ocxw:jps_ocyw)%laction = .TRUE.
	973	CASE( 'weighted oce and ice' ) ! nothing to do
	974	CASE( 'mixed oce-ice' ) ; ssnd(jps_ivx1:jps_ivz1)%laction = .FALSE.
	975	CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_crtw%cldes' )
	976	END SELECT
	977
[1534]	978	! ! ------------------------- !
	979	! ! CO2 flux !
	980	! ! ------------------------- !
[3294]	981	ssnd(jps_co2)%clname = 'O_CO2FLX' ; IF( TRIM(sn_snd_co2%cldes) == 'coupled' ) ssnd(jps_co2 )%laction = .TRUE.
[14072]	982	!
	983	! ! ------------------------- !
	984	! ! Sea surface freezing temp !
	985	! ! ------------------------- !
[9019]	986	! needed by Met Office
[14072]	987	ssnd(jps_sstfrz)%clname = 'O_SSTFrz' ; IF( TRIM(sn_snd_sstfrz%cldes) == 'coupled' ) ssnd(jps_sstfrz)%laction = .TRUE.
	988	!
	989	! ! ------------------------- !
	990	! ! Ice conductivity !
	991	! ! ------------------------- !
[9019]	992	! needed by Met Office
[14072]	993	! Note that ultimately we will move to passing an ocean effective conductivity as well so there
	994	! will be some changes to the parts of the code which currently relate only to ice conductivity
	995	ssnd(jps_ttilyr )%clname = 'O_TtiLyr'
	996	SELECT CASE ( TRIM( sn_snd_ttilyr%cldes ) )
	997	CASE ( 'none' )
	998	ssnd(jps_ttilyr)%laction = .FALSE.
	999	CASE ( 'ice only' )
	1000	ssnd(jps_ttilyr)%laction = .TRUE.
	1001	IF( TRIM( sn_snd_ttilyr%clcat ) == 'yes' ) THEN
	1002	ssnd(jps_ttilyr)%nct = nn_cats_cpl
	1003	ELSE
	1004	IF( nn_cats_cpl > 1 ) THEN
	1005	CALL ctl_stop( 'sbc_cpl_init: use weighted ice option for sn_snd_ttilyr%cldes if not exchanging category fields' )
	1006	ENDIF
	1007	ENDIF
	1008	CASE ( 'weighted ice' )
	1009	ssnd(jps_ttilyr)%laction = .TRUE.
	1010	IF( TRIM( sn_snd_ttilyr%clcat ) == 'yes' ) ssnd(jps_ttilyr)%nct = nn_cats_cpl
	1011	CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_ttilyr%cldes;'//sn_snd_ttilyr%cldes )
	1012	END SELECT
[5407]	1013
[14072]	1014	ssnd(jps_kice )%clname = 'OIceKn'
	1015	SELECT CASE ( TRIM( sn_snd_cond%cldes ) )
	1016	CASE ( 'none' )
	1017	ssnd(jps_kice)%laction = .FALSE.
	1018	CASE ( 'ice only' )
	1019	ssnd(jps_kice)%laction = .TRUE.
	1020	IF( TRIM( sn_snd_cond%clcat ) == 'yes' ) THEN
	1021	ssnd(jps_kice)%nct = nn_cats_cpl
	1022	ELSE
	1023	IF( nn_cats_cpl > 1 ) THEN
	1024	CALL ctl_stop( 'sbc_cpl_init: use weighted ice option for sn_snd_cond%cldes if not exchanging category fields' )
	1025	ENDIF
	1026	ENDIF
	1027	CASE ( 'weighted ice' )
	1028	ssnd(jps_kice)%laction = .TRUE.
	1029	IF( TRIM( sn_snd_cond%clcat ) == 'yes' ) ssnd(jps_kice)%nct = nn_cats_cpl
	1030	CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_cond%cldes;'//sn_snd_cond%cldes )
	1031	END SELECT
	1032	!
	1033	! ! ------------------------- !
	1034	! ! Sea surface height !
	1035	! ! ------------------------- !
	1036	ssnd(jps_wlev)%clname = 'O_Wlevel' ; IF( TRIM(sn_snd_wlev%cldes) == 'coupled' ) ssnd(jps_wlev)%laction = .TRUE.
[7646]	1037
[5407]	1038	! ! ------------------------------- !
[14227]	1039	! ! OCE-SAS coupling - snd by opa !
[5407]	1040	! ! ------------------------------- !
[14072]	1041	ssnd(jps_ssh )%clname = 'O_SSHght'
	1042	ssnd(jps_soce )%clname = 'O_SSSal'
	1043	ssnd(jps_e3t1st)%clname = 'O_E3T1st'
[5407]	1044	ssnd(jps_fraqsr)%clname = 'O_FraQsr'
[1534]	1045	!
[14227]	1046	IF( nn_components == jp_iam_oce ) THEN
[5407]	1047	ssnd(:)%laction = .FALSE. ! force default definition in case of opa <-> sas coupling
	1048	ssnd( (/jps_toce, jps_soce, jps_ssh, jps_fraqsr, jps_ocx1, jps_ocy1/) )%laction = .TRUE.
[6140]	1049	ssnd( jps_e3t1st )%laction = .NOT.ln_linssh
[5407]	1050	! vector definition: not used but cleaner...
	1051	ssnd(jps_ocx1)%clgrid = 'U' ! oce components given at U-point
	1052	ssnd(jps_ocy1)%clgrid = 'V' ! and V-point
	1053	sn_snd_crt%clvgrd = 'U,V'
	1054	sn_snd_crt%clvor = 'local grid'
	1055	sn_snd_crt%clvref = 'spherical'
	1056	!
	1057	IF(lwp) THEN ! control print
	1058	WRITE(numout,*)
	1059	WRITE(numout,*)' sent fields to SAS component '
[7646]	1060	WRITE(numout,*)' sea surface temperature (T before, Celsius) '
[14072]	1061	WRITE(numout,*)' sea surface salinity '
	1062	WRITE(numout,*)' surface currents U,V on local grid and spherical coordinates'
	1063	WRITE(numout,*)' sea surface height '
	1064	WRITE(numout,*)' thickness of first ocean T level '
[5407]	1065	WRITE(numout,*)' fraction of solar net radiation absorbed in the first ocean level'
	1066	WRITE(numout,*)
	1067	ENDIF
	1068	ENDIF
	1069	! ! ------------------------------- !
[14227]	1070	! ! OCE-SAS coupling - snd by sas !
[5407]	1071	! ! ------------------------------- !
[14072]	1072	ssnd(jps_sflx )%clname = 'I_SFLX'
[5407]	1073	ssnd(jps_fice2 )%clname = 'IIceFrc'
[14072]	1074	ssnd(jps_qsroce)%clname = 'I_QsrOce'
	1075	ssnd(jps_qnsoce)%clname = 'I_QnsOce'
	1076	ssnd(jps_oemp )%clname = 'IOEvaMPr'
	1077	ssnd(jps_otx1 )%clname = 'I_OTaux1'
	1078	ssnd(jps_oty1 )%clname = 'I_OTauy1'
	1079	ssnd(jps_rnf )%clname = 'I_Runoff'
	1080	ssnd(jps_taum )%clname = 'I_TauMod'
[5407]	1081	!
	1082	IF( nn_components == jp_iam_sas ) THEN
	1083	IF( .NOT. ln_cpl ) ssnd(:)%laction = .FALSE. ! force default definition in case of opa <-> sas coupling
	1084	ssnd( (/jps_qsroce, jps_qnsoce, jps_oemp, jps_fice2, jps_sflx, jps_otx1, jps_oty1, jps_taum/) )%laction = .TRUE.
	1085	!
	1086	! Change first letter to couple with atmosphere if already coupled with sea_ice
	1087	! this is nedeed as each variable name used in the namcouple must be unique:
[14227]	1088	! for example O_SSTSST sent by OCE to SAS and therefore S_SSTSST sent by SAS to the Atmosphere
[5407]	1089	DO jn = 1, jpsnd
[12377]	1090	IF( ssnd(jn)%clname(1:1) == "O" ) ssnd(jn)%clname = "S"//ssnd(jn)%clname(2:LEN(ssnd(jn)%clname))
[5407]	1091	END DO
	1092	!
	1093	IF(lwp) THEN ! control print
	1094	WRITE(numout,*)
	1095	IF( .NOT. ln_cpl ) THEN
[14227]	1096	WRITE(numout,*)' sent fields to OCE component '
[5407]	1097	ELSE
[14227]	1098	WRITE(numout,*)' Additional sent fields to OCE component : '
[5407]	1099	ENDIF
	1100	WRITE(numout,*)' ice cover '
	1101	WRITE(numout,*)' oce only EMP '
	1102	WRITE(numout,*)' salt flux '
	1103	WRITE(numout,*)' mixed oce-ice solar flux '
	1104	WRITE(numout,*)' mixed oce-ice non solar flux '
	1105	WRITE(numout,*)' wind stress U,V components'
	1106	WRITE(numout,*)' wind stress module'
	1107	ENDIF
	1108	ENDIF
	1109
	1110	!
[1218]	1111	! ================================ !
	1112	! initialisation of the coupler !
	1113	! ================================ !
[5407]	1114	CALL cpl_define(jprcv, jpsnd, nn_cplmodel)
[14072]	1115
	1116	IF(ln_usecplmask) THEN
[4990]	1117	xcplmask(:,:,:) = 0.
	1118	CALL iom_open( 'cplmask', inum )
[13286]	1119	CALL iom_get( inum, jpdom_unknown, 'cplmask', xcplmask(1:jpi,1:jpj,1:nn_cplmodel), &
	1120	& kstart = (/ mig(1),mjg(1),1 /), kcount = (/ jpi,jpj,nn_cplmodel /) )
[4990]	1121	CALL iom_close( inum )
	1122	ELSE
	1123	xcplmask(:,:,:) = 1.
	1124	ENDIF
[5407]	1125	xcplmask(:,:,0) = 1. - SUM( xcplmask(:,:,1:nn_cplmodel), dim = 3 )
[1218]	1126	!
[14007]	1127	!
[1218]	1128	END SUBROUTINE sbc_cpl_init
	1129
	1130
[14072]	1131	SUBROUTINE sbc_cpl_rcv( kt, k_fsbc, k_ice, Kbb, Kmm )
[1218]	1132	!!----------------------------------------------------------------------
	1133	!! * ROUTINE sbc_cpl_rcv *
[888]	1134	!!
[1218]	1135	!! ** Purpose : provide the stress over the ocean and, if no sea-ice,
	1136	!! provide the ocean heat and freshwater fluxes.
[888]	1137	!!
[1218]	1138	!! ** Method : - Receive all the atmospheric fields (stored in frcv array). called at each time step.
	1139	!! OASIS controls if there is something do receive or not. nrcvinfo contains the info
	1140	!! to know if the field was really received or not
[888]	1141	!!
[1218]	1142	!! --> If ocean stress was really received:
[888]	1143	!!
[1218]	1144	!! - transform the received ocean stress vector from the received
[14072]	1145	!! referential and grid into an atmosphere-ocean stress in
	1146	!! the (i,j) ocean referencial and at the ocean velocity point.
[1218]	1147	!! The received stress are :
	1148	!! - defined by 3 components (if cartesian coordinate)
	1149	!! or by 2 components (if spherical)
	1150	!! - oriented along geographical coordinate (if eastward-northward)
	1151	!! or along the local grid coordinate (if local grid)
	1152	!! - given at U- and V-point, resp. if received on 2 grids
	1153	!! or at T-point if received on 1 grid
[14072]	1154	!! Therefore and if necessary, they are successively
	1155	!! processed in order to obtain them
	1156	!! first as 2 components on the sphere
[1218]	1157	!! second as 2 components oriented along the local grid
[14072]	1158	!! third as 2 components on the U,V grid
[888]	1159	!!
[14072]	1160	!! -->
[888]	1161	!!
[14072]	1162	!! - In 'ocean only' case, non solar and solar ocean heat fluxes
	1163	!! and total ocean freshwater fluxes
[1218]	1164	!!
[14072]	1165	!! ** Method : receive all fields from the atmosphere and transform
	1166	!! them into ocean surface boundary condition fields
[1218]	1167	!!
[14072]	1168	!! ** Action : update utau, vtau ocean stress at U,V grid
[4990]	1169	!! taum wind stress module at T-point
	1170	!! wndm wind speed module at T-point over free ocean or leads in presence of sea-ice
[3625]	1171	!! qns non solar heat fluxes including emp heat content (ocean only case)
	1172	!! and the latent heat flux of solid precip. melting
	1173	!! qsr solar ocean heat fluxes (ocean only case)
	1174	!! emp upward mass flux [evap. - precip. (- runoffs) (- calving)] (ocean only case)
[888]	1175	!!----------------------------------------------------------------------
[9019]	1176	USE zdf_oce, ONLY : ln_zdfswm
	1177	!
	1178	INTEGER, INTENT(in) :: kt ! ocean model time step index
[14072]	1179	INTEGER, INTENT(in) :: k_fsbc ! frequency of sbc (-> ice model) computation
[9019]	1180	INTEGER, INTENT(in) :: k_ice ! ice management in the sbc (=0/1/2/3)
[12377]	1181	INTEGER, INTENT(in) :: Kbb, Kmm ! ocean model time level indices
[888]	1182	!!
[5407]	1183	LOGICAL :: llnewtx, llnewtau ! update wind stress components and module??
[1218]	1184	INTEGER :: ji, jj, jn ! dummy loop indices
[6140]	1185	INTEGER :: isec ! number of seconds since nit000 (assuming rdt did not change since nit000)
[14072]	1186	REAL(wp) :: zcumulneg, zcumulpos ! temporary scalars
[1226]	1187	REAL(wp) :: zcoef ! temporary scalar
[1695]	1188	REAL(wp) :: zrhoa = 1.22 ! Air density kg/m3
	1189	REAL(wp) :: zcdrag = 1.5e-3 ! drag coefficient
	1190	REAL(wp) :: zzx, zzy ! temporary variables
[13472]	1191	REAL(wp), DIMENSION(jpi,jpj) :: ztx, zty, zmsk, zemp, zqns, zqsr, zcloud_fra
[1218]	1192	!!----------------------------------------------------------------------
[3294]	1193	!
[12283]	1194	IF( kt == nit000 ) THEN
	1195	! cannot be done in the init phase when we use agrif as cpl_freq requires that oasis_enddef is done
	1196	ncpl_qsr_freq = cpl_freq( 'O_QsrOce' ) + cpl_freq( 'O_QsrMix' ) + cpl_freq( 'I_QsrOce' ) + cpl_freq( 'I_QsrMix' )
	1197	IF( ln_dm2dc .AND. ncpl_qsr_freq /= 86400 ) &
	1198	& CALL ctl_stop( 'sbc_cpl_rcv: diurnal cycle reconstruction (ln_dm2dc) needs daily couping for solar radiation' )
[12620]	1199
	1200	IF( ncpl_qsr_freq /= 0) ncpl_qsr_freq = 86400 / ncpl_qsr_freq ! used by top
[14072]	1201
[14007]	1202	IF ( ln_wave .AND. nn_components == 0 ) THEN
	1203	ncpl_qsr_freq = 1;
	1204	WRITE(numout,*) 'ncpl_qsr_freq is set to 1 when coupling NEMO with wave (without SAS) '
	1205	ENDIF
[12283]	1206	ENDIF
	1207	!
[5407]	1208	IF( ln_mixcpl ) zmsk(:,:) = 1. - xcplmask(:,:,0)
	1209	!
	1210	! ! ======================================================= !
	1211	! ! Receive all the atmos. fields (including ice information)
	1212	! ! ======================================================= !
[12489]	1213	isec = ( kt - nit000 ) * NINT( rn_Dt ) ! date of exchanges
[5407]	1214	DO jn = 1, jprcv ! received fields sent by the atmosphere
	1215	IF( srcv(jn)%laction ) CALL cpl_rcv( jn, isec, frcv(jn)%z3, xcplmask(:,:,1:nn_cplmodel), nrcvinfo(jn) )
[1218]	1216	END DO
[888]	1217
[1218]	1218	! ! ========================= !
[1696]	1219	IF( srcv(jpr_otx1)%laction ) THEN ! ocean stress components !
[1218]	1220	! ! ========================= !
[3294]	1221	! define frcv(jpr_otx1)%z3(:,:,1) and frcv(jpr_oty1)%z3(:,:,1): stress at U/V point along model grid
[1218]	1222	! => need to be done only when we receive the field
[1698]	1223	IF( nrcvinfo(jpr_otx1) == OASIS_Rcv ) THEN
[1218]	1224	!
[3294]	1225	IF( TRIM( sn_rcv_tau%clvref ) == 'cartesian' ) THEN ! 2 components on the sphere
[1218]	1226	! ! (cartesian to spherical -> 3 to 2 components)
	1227	!
[3294]	1228	CALL geo2oce( frcv(jpr_otx1)%z3(:,:,1), frcv(jpr_oty1)%z3(:,:,1), frcv(jpr_otz1)%z3(:,:,1), &
[1218]	1229	& srcv(jpr_otx1)%clgrid, ztx, zty )
[3294]	1230	frcv(jpr_otx1)%z3(:,:,1) = ztx(:,:) ! overwrite 1st comp. on the 1st grid
	1231	frcv(jpr_oty1)%z3(:,:,1) = zty(:,:) ! overwrite 2nd comp. on the 1st grid
[1218]	1232	!
	1233	IF( srcv(jpr_otx2)%laction ) THEN
[3294]	1234	CALL geo2oce( frcv(jpr_otx2)%z3(:,:,1), frcv(jpr_oty2)%z3(:,:,1), frcv(jpr_otz2)%z3(:,:,1), &
[1218]	1235	& srcv(jpr_otx2)%clgrid, ztx, zty )
[3294]	1236	frcv(jpr_otx2)%z3(:,:,1) = ztx(:,:) ! overwrite 1st comp. on the 2nd grid
	1237	frcv(jpr_oty2)%z3(:,:,1) = zty(:,:) ! overwrite 2nd comp. on the 2nd grid
[1218]	1238	ENDIF
	1239	!
	1240	ENDIF
	1241	!
[3294]	1242	IF( TRIM( sn_rcv_tau%clvor ) == 'eastward-northward' ) THEN ! 2 components oriented along the local grid
[1218]	1243	! ! (geographical to local grid -> rotate the components)
[14072]	1244	CALL rot_rep( frcv(jpr_otx1)%z3(:,:,1), frcv(jpr_oty1)%z3(:,:,1), srcv(jpr_otx1)%clgrid, 'en->i', ztx )
[1218]	1245	IF( srcv(jpr_otx2)%laction ) THEN
[14072]	1246	CALL rot_rep( frcv(jpr_otx2)%z3(:,:,1), frcv(jpr_oty2)%z3(:,:,1), srcv(jpr_otx2)%clgrid, 'en->j', zty )
[7646]	1247	ELSE
[14072]	1248	CALL rot_rep( frcv(jpr_otx1)%z3(:,:,1), frcv(jpr_oty1)%z3(:,:,1), srcv(jpr_otx1)%clgrid, 'en->j', zty )
[1218]	1249	ENDIF
[3632]	1250	frcv(jpr_otx1)%z3(:,:,1) = ztx(:,:) ! overwrite 1st component on the 1st grid
[3294]	1251	frcv(jpr_oty1)%z3(:,:,1) = zty(:,:) ! overwrite 2nd component on the 2nd grid
[1218]	1252	ENDIF
[14072]	1253	!
[1218]	1254	IF( srcv(jpr_otx1)%clgrid == 'T' ) THEN
[13497]	1255	DO_2D( 0, 0, 0, 0 ) ! T ==> (U,V)
[12377]	1256	frcv(jpr_otx1)%z3(ji,jj,1) = 0.5 * ( frcv(jpr_otx1)%z3(ji+1,jj ,1) + frcv(jpr_otx1)%z3(ji,jj,1) )
	1257	frcv(jpr_oty1)%z3(ji,jj,1) = 0.5 * ( frcv(jpr_oty1)%z3(ji ,jj+1,1) + frcv(jpr_oty1)%z3(ji,jj,1) )
	1258	END_2D
[14433]	1259	CALL lbc_lnk( 'sbccpl', frcv(jpr_otx1)%z3(:,:,1), 'U', -1.0_wp, frcv(jpr_oty1)%z3(:,:,1), 'V', -1.0_wp )
[1218]	1260	ENDIF
[1696]	1261	llnewtx = .TRUE.
	1262	ELSE
	1263	llnewtx = .FALSE.
[1218]	1264	ENDIF
	1265	! ! ========================= !
	1266	ELSE ! No dynamical coupling !
	1267	! ! ========================= !
[14072]	1268	frcv(jpr_otx1)%z3(:,:,1) = 0.e0 ! here simply set to zero
[3294]	1269	frcv(jpr_oty1)%z3(:,:,1) = 0.e0 ! an external read in a file can be added instead
[1696]	1270	llnewtx = .TRUE.
[1218]	1271	!
	1272	ENDIF
[1696]	1273	! ! ========================= !
	1274	! ! wind stress module ! (taum)
	1275	! ! ========================= !
[14072]	1276	IF( .NOT. srcv(jpr_taum)%laction ) THEN ! compute wind stress module from its components if not received
[1696]	1277	! => need to be done only when otx1 was changed
	1278	IF( llnewtx ) THEN
[13295]	1279	DO_2D( 0, 0, 0, 0 )
[12377]	1280	zzx = frcv(jpr_otx1)%z3(ji-1,jj ,1) + frcv(jpr_otx1)%z3(ji,jj,1)
	1281	zzy = frcv(jpr_oty1)%z3(ji ,jj-1,1) + frcv(jpr_oty1)%z3(ji,jj,1)
	1282	frcv(jpr_taum)%z3(ji,jj,1) = 0.5 * SQRT( zzx * zzx + zzy * zzy )
	1283	END_2D
[13226]	1284	CALL lbc_lnk( 'sbccpl', frcv(jpr_taum)%z3(:,:,1), 'T', 1.0_wp )
[1696]	1285	llnewtau = .TRUE.
	1286	ELSE
	1287	llnewtau = .FALSE.
	1288	ENDIF
	1289	ELSE
[1706]	1290	llnewtau = nrcvinfo(jpr_taum) == OASIS_Rcv
[1726]	1291	! Stress module can be negative when received (interpolation problem)
[14072]	1292	IF( llnewtau ) THEN
[3625]	1293	frcv(jpr_taum)%z3(:,:,1) = MAX( 0._wp, frcv(jpr_taum)%z3(:,:,1) )
[1726]	1294	ENDIF
[1696]	1295	ENDIF
[5407]	1296	!
[1696]	1297	! ! ========================= !
	1298	! ! 10 m wind speed ! (wndm)
	1299	! ! ========================= !
[14072]	1300	IF( .NOT. srcv(jpr_w10m)%laction ) THEN ! compute wind spreed from wind stress module if not received
[1696]	1301	! => need to be done only when taumod was changed
[14072]	1302	IF( llnewtau ) THEN
	1303	zcoef = 1. / ( zrhoa * zcdrag )
[14834]	1304	DO_2D( nn_hls, nn_hls, nn_hls, nn_hls )
[12377]	1305	frcv(jpr_w10m)%z3(ji,jj,1) = SQRT( frcv(jpr_taum)%z3(ji,jj,1) * zcoef )
	1306	END_2D
[1695]	1307	ENDIF
[1696]	1308	ENDIF
[13472]	1309	!!$ ! ! ========================= !
	1310	!!$ SELECT CASE( TRIM( sn_rcv_clouds%cldes ) ) ! cloud fraction !
	1311	!!$ ! ! ========================= !
	1312	!!$ cloud_fra(:,:) = frcv(jpr_clfra)*z3(:,:,1)
	1313	!!$ END SELECT
	1314	!!$
	1315	zcloud_fra(:,:) = pp_cldf ! should be real cloud fraction instead (as in the bulk) but needs to be read from atm.
	1316	IF( ln_mixcpl ) THEN
	1317	cloud_fra(:,:) = cloud_fra(:,:) * xcplmask(:,:,0) + zcloud_fra(:,:)* zmsk(:,:)
	1318	ELSE
	1319	cloud_fra(:,:) = zcloud_fra(:,:)
	1320	ENDIF
	1321	! ! ========================= !
[3294]	1322	! u(v)tau and taum will be modified by ice model
[14072]	1323	! -> need to be reset before each call of the ice/fsbc
[1696]	1324	IF( MOD( kt-1, k_fsbc ) == 0 ) THEN
	1325	!
[5407]	1326	IF( ln_mixcpl ) THEN
	1327	utau(:,:) = utau(:,:) * xcplmask(:,:,0) + frcv(jpr_otx1)%z3(:,:,1) * zmsk(:,:)
	1328	vtau(:,:) = vtau(:,:) * xcplmask(:,:,0) + frcv(jpr_oty1)%z3(:,:,1) * zmsk(:,:)
	1329	taum(:,:) = taum(:,:) * xcplmask(:,:,0) + frcv(jpr_taum)%z3(:,:,1) * zmsk(:,:)
	1330	wndm(:,:) = wndm(:,:) * xcplmask(:,:,0) + frcv(jpr_w10m)%z3(:,:,1) * zmsk(:,:)
	1331	ELSE
	1332	utau(:,:) = frcv(jpr_otx1)%z3(:,:,1)
	1333	vtau(:,:) = frcv(jpr_oty1)%z3(:,:,1)
	1334	taum(:,:) = frcv(jpr_taum)%z3(:,:,1)
	1335	wndm(:,:) = frcv(jpr_w10m)%z3(:,:,1)
	1336	ENDIF
[1705]	1337	CALL iom_put( "taum_oce", taum ) ! output wind stress module
[14072]	1338	!
[1218]	1339	ENDIF
[3294]	1340
[5407]	1341	! ! ================== !
	1342	! ! atmosph. CO2 (ppm) !
	1343	! ! ================== !
[3294]	1344	IF( srcv(jpr_co2)%laction ) atm_co2(:,:) = frcv(jpr_co2)%z3(:,:,1)
[9019]	1345	!
[14072]	1346	! ! ========================= !
	1347	! ! Mean Sea Level Pressure ! (taum)
	1348	! ! ========================= !
	1349	IF( srcv(jpr_mslp)%laction ) THEN ! UKMO SHELF effect of atmospheric pressure on SSH
	1350	IF( kt /= nit000 ) ssh_ibb(:,:) = ssh_ib(:,:) !* Swap of ssh_ib fields
[3294]	1351
[14072]	1352	r1_grau = 1.e0 / (grav * rho0) !* constant for optimization
	1353	ssh_ib(:,:) = - ( frcv(jpr_mslp)%z3(:,:,1) - rpref ) * r1_grau ! equivalent ssh (inverse barometer)
	1354	apr (:,:) = frcv(jpr_mslp)%z3(:,:,1) !atmospheric pressure
	1355
	1356	IF( kt == nit000 ) ssh_ibb(:,:) = ssh_ib(:,:) ! correct this later (read from restart if possible)
	1357	ENDIF
[7646]	1358	!
	1359	IF( ln_sdw ) THEN ! Stokes Drift correction activated
[14072]	1360	! ! ========================= !
[9023]	1361	! ! Stokes drift u !
[14072]	1362	! ! ========================= !
[9023]	1363	IF( srcv(jpr_sdrftx)%laction ) ut0sd(:,:) = frcv(jpr_sdrftx)%z3(:,:,1)
	1364	!
[14072]	1365	! ! ========================= !
[9023]	1366	! ! Stokes drift v !
[14072]	1367	! ! ========================= !
[9023]	1368	IF( srcv(jpr_sdrfty)%laction ) vt0sd(:,:) = frcv(jpr_sdrfty)%z3(:,:,1)
	1369	!
[14072]	1370	! ! ========================= !
[9023]	1371	! ! Wave mean period !
[14072]	1372	! ! ========================= !
[9023]	1373	IF( srcv(jpr_wper)%laction ) wmp(:,:) = frcv(jpr_wper)%z3(:,:,1)
	1374	!
[14072]	1375	! ! ========================= !
[9023]	1376	! ! Significant wave height !
[14072]	1377	! ! ========================= !
[9023]	1378	IF( srcv(jpr_hsig)%laction ) hsw(:,:) = frcv(jpr_hsig)%z3(:,:,1)
[14072]	1379	!
	1380	! ! ========================= !
[9023]	1381	! ! Vertical mixing Qiao !
[14072]	1382	! ! ========================= !
[9033]	1383	IF( srcv(jpr_wnum)%laction .AND. ln_zdfswm ) wnum(:,:) = frcv(jpr_wnum)%z3(:,:,1)
[7646]	1384
	1385	! Calculate the 3D Stokes drift both in coupled and not fully uncoupled mode
[14007]	1386	IF( srcv(jpr_sdrftx)%laction .OR. srcv(jpr_sdrfty)%laction .OR. &
	1387	srcv(jpr_wper)%laction .OR. srcv(jpr_hsig)%laction ) THEN
[12377]	1388	CALL sbc_stokes( Kmm )
[7646]	1389	ENDIF
	1390	ENDIF
[14072]	1391	! ! ========================= !
[7646]	1392	! ! Stress adsorbed by waves !
[14072]	1393	! ! ========================= !
[14007]	1394	IF( srcv(jpr_wstrf)%laction .AND. ln_tauoc ) tauoc_wave(:,:) = frcv(jpr_wstrf)%z3(:,:,1)
	1395	!
[14072]	1396	! ! ========================= !
[7646]	1397	! ! Wave drag coefficient !
[14072]	1398	! ! ========================= !
[9019]	1399	IF( srcv(jpr_wdrag)%laction .AND. ln_cdgw ) cdn_wave(:,:) = frcv(jpr_wdrag)%z3(:,:,1)
[14007]	1400	!
	1401	! ! ========================= !
	1402	! ! Chranock coefficient !
	1403	! ! ========================= !
	1404	IF( srcv(jpr_charn)%laction .AND. ln_charn ) charn(:,:) = frcv(jpr_charn)%z3(:,:,1)
	1405	!
	1406	! ! ========================= !
	1407	! ! net wave-supported stress !
	1408	! ! ========================= !
	1409	IF( srcv(jpr_tawx)%laction .AND. ln_taw ) tawx(:,:) = frcv(jpr_tawx)%z3(:,:,1)
	1410	IF( srcv(jpr_tawy)%laction .AND. ln_taw ) tawy(:,:) = frcv(jpr_tawy)%z3(:,:,1)
	1411	!
	1412	! ! ========================= !
	1413	! !wave to ocean momentum flux!
	1414	! ! ========================= !
	1415	IF( srcv(jpr_twox)%laction .AND. ln_taw ) twox(:,:) = frcv(jpr_twox)%z3(:,:,1)
	1416	IF( srcv(jpr_twoy)%laction .AND. ln_taw ) twoy(:,:) = frcv(jpr_twoy)%z3(:,:,1)
[14072]	1417	!
[14007]	1418	! ! ========================= !
	1419	! ! wave TKE flux at sfc !
	1420	! ! ========================= !
	1421	IF( srcv(jpr_phioc)%laction .AND. ln_phioc ) phioc(:,:) = frcv(jpr_phioc)%z3(:,:,1)
	1422	!
	1423	! ! ========================= !
	1424	! ! Bernoulli head !
	1425	! ! ========================= !
	1426	IF( srcv(jpr_bhd)%laction .AND. ln_bern_srfc ) bhd_wave(:,:) = frcv(jpr_bhd)%z3(:,:,1)
	1427	!
	1428	! ! ========================= !
	1429	! ! Stokes transport u dir !
	1430	! ! ========================= !
	1431	IF( srcv(jpr_tusd)%laction .AND. ln_breivikFV_2016 ) tusd(:,:) = frcv(jpr_tusd)%z3(:,:,1)
	1432	!
	1433	! ! ========================= !
	1434	! ! Stokes transport v dir !
	1435	! ! ========================= !
	1436	IF( srcv(jpr_tvsd)%laction .AND. ln_breivikFV_2016 ) tvsd(:,:) = frcv(jpr_tvsd)%z3(:,:,1)
	1437	!
[5407]	1438	! Fields received by SAS when OASIS coupling
	1439	! (arrays no more filled at sbcssm stage)
	1440	! ! ================== !
	1441	! ! SSS !
	1442	! ! ================== !
	1443	IF( srcv(jpr_soce)%laction ) THEN ! received by sas in case of opa <-> sas coupling
	1444	sss_m(:,:) = frcv(jpr_soce)%z3(:,:,1)
	1445	CALL iom_put( 'sss_m', sss_m )
	1446	ENDIF
[14072]	1447	!
[5407]	1448	! ! ================== !
	1449	! ! SST !
	1450	! ! ================== !
	1451	IF( srcv(jpr_toce)%laction ) THEN ! received by sas in case of opa <-> sas coupling
	1452	sst_m(:,:) = frcv(jpr_toce)%z3(:,:,1)
[6489]	1453	IF( srcv(jpr_soce)%laction .AND. l_useCT ) THEN ! make sure that sst_m is the potential temperature
[5407]	1454	sst_m(:,:) = eos_pt_from_ct( sst_m(:,:), sss_m(:,:) )
	1455	ENDIF
	1456	ENDIF
	1457	! ! ================== !
	1458	! ! SSH !
	1459	! ! ================== !
	1460	IF( srcv(jpr_ssh )%laction ) THEN ! received by sas in case of opa <-> sas coupling
	1461	ssh_m(:,:) = frcv(jpr_ssh )%z3(:,:,1)
	1462	CALL iom_put( 'ssh_m', ssh_m )
	1463	ENDIF
	1464	! ! ================== !
	1465	! ! surface currents !
	1466	! ! ================== !
	1467	IF( srcv(jpr_ocx1)%laction ) THEN ! received by sas in case of opa <-> sas coupling
	1468	ssu_m(:,:) = frcv(jpr_ocx1)%z3(:,:,1)
[12377]	1469	uu(:,:,1,Kbb) = ssu_m(:,:) ! will be used in icestp in the call of ice_forcing_tau
	1470	uu(:,:,1,Kmm) = ssu_m(:,:) ! will be used in sbc_cpl_snd if atmosphere coupling
[5407]	1471	CALL iom_put( 'ssu_m', ssu_m )
	1472	ENDIF
	1473	IF( srcv(jpr_ocy1)%laction ) THEN
	1474	ssv_m(:,:) = frcv(jpr_ocy1)%z3(:,:,1)
[12377]	1475	vv(:,:,1,Kbb) = ssv_m(:,:) ! will be used in icestp in the call of ice_forcing_tau
	1476	vv(:,:,1,Kmm) = ssv_m(:,:) ! will be used in sbc_cpl_snd if atmosphere coupling
[5407]	1477	CALL iom_put( 'ssv_m', ssv_m )
	1478	ENDIF
	1479	! ! ======================== !
	1480	! ! first T level thickness !
	1481	! ! ======================== !
	1482	IF( srcv(jpr_e3t1st )%laction ) THEN ! received by sas in case of opa <-> sas coupling
	1483	e3t_m(:,:) = frcv(jpr_e3t1st )%z3(:,:,1)
	1484	CALL iom_put( 'e3t_m', e3t_m(:,:) )
	1485	ENDIF
	1486	! ! ================================ !
	1487	! ! fraction of solar net radiation !
	1488	! ! ================================ !
	1489	IF( srcv(jpr_fraqsr)%laction ) THEN ! received by sas in case of opa <-> sas coupling
	1490	frq_m(:,:) = frcv(jpr_fraqsr)%z3(:,:,1)
	1491	CALL iom_put( 'frq_m', frq_m )
	1492	ENDIF
[14072]	1493
[1218]	1494	! ! ========================= !
[5407]	1495	IF( k_ice <= 1 .AND. MOD( kt-1, k_fsbc ) == 0 ) THEN ! heat & freshwater fluxes ! (Ocean only case)
[1218]	1496	! ! ========================= !
	1497	!
[3625]	1498	! ! total freshwater fluxes over the ocean (emp)
[5407]	1499	IF( srcv(jpr_oemp)%laction .OR. srcv(jpr_rain)%laction ) THEN
	1500	SELECT CASE( TRIM( sn_rcv_emp%cldes ) ) ! evaporation - precipitation
	1501	CASE( 'conservative' )
	1502	zemp(:,:) = frcv(jpr_tevp)%z3(:,:,1) - ( frcv(jpr_rain)%z3(:,:,1) + frcv(jpr_snow)%z3(:,:,1) )
	1503	CASE( 'oce only', 'oce and ice' )
	1504	zemp(:,:) = frcv(jpr_oemp)%z3(:,:,1)
	1505	CASE default
	1506	CALL ctl_stop( 'sbc_cpl_rcv: wrong definition of sn_rcv_emp%cldes' )
	1507	END SELECT
	1508	ELSE
	1509	zemp(:,:) = 0._wp
	1510	ENDIF
[1218]	1511	!
	1512	! ! runoffs and calving (added in emp)
[5407]	1513	IF( srcv(jpr_rnf)%laction ) rnf(:,:) = frcv(jpr_rnf)%z3(:,:,1)
	1514	IF( srcv(jpr_cal)%laction ) zemp(:,:) = zemp(:,:) - frcv(jpr_cal)%z3(:,:,1)
[14072]	1515
	1516	IF( srcv(jpr_icb)%laction ) THEN
[7788]	1517	fwficb(:,:) = frcv(jpr_icb)%z3(:,:,1)
	1518	rnf(:,:) = rnf(:,:) + fwficb(:,:) ! iceberg added to runfofs
	1519	ENDIF
[12377]	1520	!
	1521	! ice shelf fwf
	1522	IF( srcv(jpr_isf)%laction ) THEN
[15004]	1523	fwfisf_oasis(:,:) = frcv(jpr_isf)%z3(:,:,1) ! fresh water flux from the isf to the ocean ( > 0 = melting )
[12377]	1524	END IF
[14072]	1525
[5407]	1526	IF( ln_mixcpl ) THEN ; emp(:,:) = emp(:,:) * xcplmask(:,:,0) + zemp(:,:) * zmsk(:,:)
	1527	ELSE ; emp(:,:) = zemp(:,:)
	1528	ENDIF
[1218]	1529	!
[3625]	1530	! ! non solar heat flux over the ocean (qns)
[5407]	1531	IF( srcv(jpr_qnsoce)%laction ) THEN ; zqns(:,:) = frcv(jpr_qnsoce)%z3(:,:,1)
	1532	ELSE IF( srcv(jpr_qnsmix)%laction ) THEN ; zqns(:,:) = frcv(jpr_qnsmix)%z3(:,:,1)
	1533	ELSE ; zqns(:,:) = 0._wp
[12377]	1534	ENDIF
[4990]	1535	! update qns over the free ocean with:
[14227]	1536	IF( nn_components /= jp_iam_oce ) THEN
[5407]	1537	zqns(:,:) = zqns(:,:) - zemp(:,:) * sst_m(:,:) * rcp ! remove heat content due to mass flux (assumed to be at SST)
	1538	IF( srcv(jpr_snow )%laction ) THEN
[9935]	1539	zqns(:,:) = zqns(:,:) - frcv(jpr_snow)%z3(:,:,1) * rLfus ! energy for melting solid precipitation over the free ocean
[5407]	1540	ENDIF
[3625]	1541	ENDIF
[7788]	1542	!
[9935]	1543	IF( srcv(jpr_icb)%laction ) zqns(:,:) = zqns(:,:) - frcv(jpr_icb)%z3(:,:,1) * rLfus ! remove heat content associated to iceberg melting
[7788]	1544	!
[5407]	1545	IF( ln_mixcpl ) THEN ; qns(:,:) = qns(:,:) * xcplmask(:,:,0) + zqns(:,:) * zmsk(:,:)
	1546	ELSE ; qns(:,:) = zqns(:,:)
	1547	ENDIF
[3625]	1548
	1549	! ! solar flux over the ocean (qsr)
[5407]	1550	IF ( srcv(jpr_qsroce)%laction ) THEN ; zqsr(:,:) = frcv(jpr_qsroce)%z3(:,:,1)
	1551	ELSE IF( srcv(jpr_qsrmix)%laction ) then ; zqsr(:,:) = frcv(jpr_qsrmix)%z3(:,:,1)
	1552	ELSE ; zqsr(:,:) = 0._wp
	1553	ENDIF
	1554	IF( ln_dm2dc .AND. ln_cpl ) zqsr(:,:) = sbc_dcy( zqsr ) ! modify qsr to include the diurnal cycle
	1555	IF( ln_mixcpl ) THEN ; qsr(:,:) = qsr(:,:) * xcplmask(:,:,0) + zqsr(:,:) * zmsk(:,:)
	1556	ELSE ; qsr(:,:) = zqsr(:,:)
	1557	ENDIF
[3625]	1558	!
[5407]	1559	! salt flux over the ocean (received by opa in case of opa <-> sas coupling)
	1560	IF( srcv(jpr_sflx )%laction ) sfx(:,:) = frcv(jpr_sflx )%z3(:,:,1)
	1561	! Ice cover (received by opa in case of opa <-> sas coupling)
	1562	IF( srcv(jpr_fice )%laction ) fr_i(:,:) = frcv(jpr_fice )%z3(:,:,1)
	1563	!
[1218]	1564	ENDIF
	1565	!
	1566	END SUBROUTINE sbc_cpl_rcv
	1567
[14072]	1568
	1569	SUBROUTINE sbc_cpl_ice_tau( p_taui, p_tauj )
[1218]	1570	!!----------------------------------------------------------------------
	1571	!! * ROUTINE sbc_cpl_ice_tau *
	1572	!!
[14072]	1573	!! ** Purpose : provide the stress over sea-ice in coupled mode
[1218]	1574	!!
	1575	!! ** Method : transform the received stress from the atmosphere into
	1576	!! an atmosphere-ice stress in the (i,j) ocean referencial
[9767]	1577	!! and at the velocity point of the sea-ice model:
[14072]	1578	!! 'C'-grid : i- (j-) components given at U- (V-) point
[1218]	1579	!!
	1580	!! The received stress are :
	1581	!! - defined by 3 components (if cartesian coordinate)
	1582	!! or by 2 components (if spherical)
	1583	!! - oriented along geographical coordinate (if eastward-northward)
	1584	!! or along the local grid coordinate (if local grid)
	1585	!! - given at U- and V-point, resp. if received on 2 grids
	1586	!! or at a same point (T or I) if received on 1 grid
[14072]	1587	!! Therefore and if necessary, they are successively
	1588	!! processed in order to obtain them
	1589	!! first as 2 components on the sphere
[1218]	1590	!! second as 2 components oriented along the local grid
[14072]	1591	!! third as 2 components on the ice grid point
[1218]	1592	!!
[14072]	1593	!! Except in 'oce and ice' case, only one vector stress field
[1218]	1594	!! is received. It has already been processed in sbc_cpl_rcv
	1595	!! so that it is now defined as (i,j) components given at U-
[14072]	1596	!! and V-points, respectively.
[1218]	1597	!!
[9767]	1598	!! ** Action : return ptau_i, ptau_j, the stress over the ice
[1218]	1599	!!----------------------------------------------------------------------
[14595]	1600	REAL(wp), INTENT(inout), DIMENSION(:,:) :: p_taui ! i- & j-components of atmos-ice stress [N/m2]
	1601	REAL(wp), INTENT(inout), DIMENSION(:,:) :: p_tauj ! at I-point (B-grid) or U & V-point (C-grid)
[2715]	1602	!!
[6140]	1603	INTEGER :: ji, jj ! dummy loop indices
	1604	INTEGER :: itx ! index of taux over ice
[12925]	1605	REAL(wp) :: zztmp1, zztmp2
[14072]	1606	REAL(wp), DIMENSION(jpi,jpj) :: ztx, zty
[1218]	1607	!!----------------------------------------------------------------------
[3294]	1608	!
[14595]	1609	#if defined key_si3 \|\| defined key_cice
	1610	!
[14072]	1611	IF( srcv(jpr_itx1)%laction ) THEN ; itx = jpr_itx1
[1218]	1612	ELSE ; itx = jpr_otx1
	1613	ENDIF
	1614
	1615	! do something only if we just received the stress from atmosphere
[1698]	1616	IF( nrcvinfo(itx) == OASIS_Rcv ) THEN
[4990]	1617	! ! ======================= !
	1618	IF( srcv(jpr_itx1)%laction ) THEN ! ice stress received !
	1619	! ! ======================= !
[14072]	1620	!
[3294]	1621	IF( TRIM( sn_rcv_tau%clvref ) == 'cartesian' ) THEN ! 2 components on the sphere
[1218]	1622	! ! (cartesian to spherical -> 3 to 2 components)
[3294]	1623	CALL geo2oce( frcv(jpr_itx1)%z3(:,:,1), frcv(jpr_ity1)%z3(:,:,1), frcv(jpr_itz1)%z3(:,:,1), &
[1218]	1624	& srcv(jpr_itx1)%clgrid, ztx, zty )
[3294]	1625	frcv(jpr_itx1)%z3(:,:,1) = ztx(:,:) ! overwrite 1st comp. on the 1st grid
	1626	frcv(jpr_ity1)%z3(:,:,1) = zty(:,:) ! overwrite 2nd comp. on the 1st grid
[1218]	1627	!
	1628	IF( srcv(jpr_itx2)%laction ) THEN
[3294]	1629	CALL geo2oce( frcv(jpr_itx2)%z3(:,:,1), frcv(jpr_ity2)%z3(:,:,1), frcv(jpr_itz2)%z3(:,:,1), &
[1218]	1630	& srcv(jpr_itx2)%clgrid, ztx, zty )
[3294]	1631	frcv(jpr_itx2)%z3(:,:,1) = ztx(:,:) ! overwrite 1st comp. on the 2nd grid
	1632	frcv(jpr_ity2)%z3(:,:,1) = zty(:,:) ! overwrite 2nd comp. on the 2nd grid
[1218]	1633	ENDIF
	1634	!
[888]	1635	ENDIF
[1218]	1636	!
[3294]	1637	IF( TRIM( sn_rcv_tau%clvor ) == 'eastward-northward' ) THEN ! 2 components oriented along the local grid
[1218]	1638	! ! (geographical to local grid -> rotate the components)
[14072]	1639	CALL rot_rep( frcv(jpr_itx1)%z3(:,:,1), frcv(jpr_ity1)%z3(:,:,1), srcv(jpr_itx1)%clgrid, 'en->i', ztx )
[1218]	1640	IF( srcv(jpr_itx2)%laction ) THEN
[14072]	1641	CALL rot_rep( frcv(jpr_itx2)%z3(:,:,1), frcv(jpr_ity2)%z3(:,:,1), srcv(jpr_itx2)%clgrid, 'en->j', zty )
[1218]	1642	ELSE
[14072]	1643	CALL rot_rep( frcv(jpr_itx1)%z3(:,:,1), frcv(jpr_ity1)%z3(:,:,1), srcv(jpr_itx1)%clgrid, 'en->j', zty )
[1218]	1644	ENDIF
[3632]	1645	frcv(jpr_itx1)%z3(:,:,1) = ztx(:,:) ! overwrite 1st component on the 1st grid
[3294]	1646	frcv(jpr_ity1)%z3(:,:,1) = zty(:,:) ! overwrite 2nd component on the 1st grid
[1218]	1647	ENDIF
	1648	! ! ======================= !
	1649	ELSE ! use ocean stress !
	1650	! ! ======================= !
[3294]	1651	frcv(jpr_itx1)%z3(:,:,1) = frcv(jpr_otx1)%z3(:,:,1)
	1652	frcv(jpr_ity1)%z3(:,:,1) = frcv(jpr_oty1)%z3(:,:,1)
[1218]	1653	!
	1654	ENDIF
	1655	! ! ======================= !
	1656	! ! put on ice grid !
	1657	! ! ======================= !
[14072]	1658	!
[1218]	1659	! j+1 j -----V---F
[9767]	1660	! ice stress on ice velocity point ! \|
	1661	! (C-grid ==>(U,V)) j \| T U
[1218]	1662	! \| \|
	1663	! j j-1 -I-------\|
	1664	! (for I) \| \|
	1665	! i-1 i i
	1666	! i i+1 (for I)
[9767]	1667	SELECT CASE ( srcv(jpr_itx1)%clgrid )
	1668	CASE( 'U' )
	1669	p_taui(:,:) = frcv(jpr_itx1)%z3(:,:,1) ! (U,V) ==> (U,V)
	1670	p_tauj(:,:) = frcv(jpr_ity1)%z3(:,:,1)
	1671	CASE( 'T' )
[13497]	1672	DO_2D( 0, 0, 0, 0 ) ! T ==> (U,V)
[14072]	1673	! take care of the land-sea mask to avoid "pollution" of coastal stress. p[uv]taui used in frazil and rheology
[12925]	1674	zztmp1 = 0.5_wp * ( 2. - umask(ji,jj,1) ) * MAX( tmask(ji,jj,1),tmask(ji+1,jj ,1) )
	1675	zztmp2 = 0.5_wp * ( 2. - vmask(ji,jj,1) ) * MAX( tmask(ji,jj,1),tmask(ji ,jj+1,1) )
	1676	p_taui(ji,jj) = zztmp1 * ( frcv(jpr_itx1)%z3(ji+1,jj ,1) + frcv(jpr_itx1)%z3(ji,jj,1) )
	1677	p_tauj(ji,jj) = zztmp2 * ( frcv(jpr_ity1)%z3(ji ,jj+1,1) + frcv(jpr_ity1)%z3(ji,jj,1) )
[12377]	1678	END_2D
[14433]	1679	CALL lbc_lnk( 'sbccpl', p_taui, 'U', -1., p_tauj, 'V', -1. )
[1218]	1680	END SELECT
[14072]	1681
[1218]	1682	ENDIF
[3294]	1683	!
[14595]	1684	#endif
	1685	!
[1218]	1686	END SUBROUTINE sbc_cpl_ice_tau
	1687
[14072]	1688
[14595]	1689	SUBROUTINE sbc_cpl_ice_flx( kt, picefr, palbi, psst, pist, phs, phi )
[1218]	1690	!!----------------------------------------------------------------------
[3294]	1691	!! * ROUTINE sbc_cpl_ice_flx *
[1218]	1692	!!
[6722]	1693	!! ** Purpose : provide the heat and freshwater fluxes of the ocean-ice system
[1218]	1694	!!
	1695	!! ** Method : transform the fields received from the atmosphere into
[14072]	1696	!! surface heat and fresh water boundary condition for the
[1218]	1697	!! ice-ocean system. The following fields are provided:
[14072]	1698	!! * total non solar, solar and freshwater fluxes (qns_tot,
[1218]	1699	!! qsr_tot and emp_tot) (total means weighted ice-ocean flux)
	1700	!! NB: emp_tot include runoffs and calving.
[6722]	1701	!! * fluxes over ice (qns_ice, qsr_ice, emp_ice) where
[1218]	1702	!! emp_ice = sublimation - solid precipitation as liquid
[14072]	1703	!! precipitation are re-routed directly to the ocean and
[6722]	1704	!! calving directly enter the ocean (runoffs are read but included in trasbc.F90)
[14072]	1705	!! * solid precipitation (sprecip), used to add to qns_tot
[1218]	1706	!! the heat lost associated to melting solid precipitation
	1707	!! over the ocean fraction.
[6722]	1708	!! * heat content of rain, snow and evap can also be provided,
	1709	!! otherwise heat flux associated with these mass flux are
	1710	!! guessed (qemp_oce, qemp_ice)
[1218]	1711	!!
[6722]	1712	!! - the fluxes have been separated from the stress as
	1713	!! (a) they are updated at each ice time step compare to
	1714	!! an update at each coupled time step for the stress, and
	1715	!! (b) the conservative computation of the fluxes over the
	1716	!! sea-ice area requires the knowledge of the ice fraction
	1717	!! after the ice advection and before the ice thermodynamics,
	1718	!! so that the stress is updated before the ice dynamics
	1719	!! while the fluxes are updated after it.
[1218]	1720	!!
[6722]	1721	!! ** Details
[9019]	1722	!! qns_tot = (1-a) * qns_oce + a * qns_ice => provided
[6722]	1723	!! + qemp_oce + qemp_ice => recalculated and added up to qns
	1724	!!
[9019]	1725	!! qsr_tot = (1-a) * qsr_oce + a * qsr_ice => provided
[6722]	1726	!!
[7968]	1727	!! emp_tot = emp_oce + emp_ice => calving is provided and added to emp_tot (and emp_oce).
	1728	!! runoff (which includes rivers+icebergs) and iceshelf
	1729	!! are provided but not included in emp here. Only runoff will
	1730	!! be included in emp in other parts of NEMO code
[14595]	1731	!!
	1732	!! ** Note : In case of the ice-atm coupling with conduction fluxes (such as Jules interface for the Met-Office),
	1733	!! qsr_ice and qns_ice are not provided and they are not supposed to be used in the ice code.
	1734	!! However, by precaution we also "fake" qns_ice and qsr_ice this way:
	1735	!! qns_ice = qml_ice + qcn_ice ??
	1736	!! qsr_ice = qtr_ice_top ??
	1737	!!
[1218]	1738	!! ** Action : update at each nf_ice time step:
[3294]	1739	!! qns_tot, qsr_tot non-solar and solar total heat fluxes
	1740	!! qns_ice, qsr_ice non-solar and solar heat fluxes over the ice
[6722]	1741	!! emp_tot total evaporation - precipitation(liquid and solid) (-calving)
	1742	!! emp_ice ice sublimation - solid precipitation over the ice
	1743	!! dqns_ice d(non-solar heat flux)/d(Temperature) over the ice
[14072]	1744	!! sprecip solid precipitation over the ocean
[1218]	1745	!!----------------------------------------------------------------------
[14595]	1746	INTEGER, INTENT(in) :: kt ! ocean model time step index (only for a_i_last_couple)
[12283]	1747	REAL(wp), INTENT(in) , DIMENSION(:,:) :: picefr ! ice fraction [0 to 1]
	1748	! !! ! optional arguments, used only in 'mixed oce-ice' case or for Met-Office coupling
[14072]	1749	REAL(wp), INTENT(in) , DIMENSION(:,:,:), OPTIONAL :: palbi ! all skies ice albedo
[12283]	1750	REAL(wp), INTENT(in) , DIMENSION(:,: ), OPTIONAL :: psst ! sea surface temperature [Celsius]
	1751	REAL(wp), INTENT(inout), DIMENSION(:,:,:), OPTIONAL :: pist ! ice surface temperature [Kelvin] => inout for Met-Office
	1752	REAL(wp), INTENT(in) , DIMENSION(:,:,:), OPTIONAL :: phs ! snow depth [m]
	1753	REAL(wp), INTENT(in) , DIMENSION(:,:,:), OPTIONAL :: phi ! ice thickness [m]
[3294]	1754	!
[9019]	1755	INTEGER :: ji, jj, jl ! dummy loop index
	1756	REAL(wp), DIMENSION(jpi,jpj) :: zcptn, zcptrain, zcptsnw, ziceld, zmsk, zsnw
	1757	REAL(wp), DIMENSION(jpi,jpj) :: zemp_tot, zemp_ice, zemp_oce, ztprecip, zsprecip , zevap_oce, zdevap_ice
	1758	REAL(wp), DIMENSION(jpi,jpj) :: zqns_tot, zqns_oce, zqsr_tot, zqsr_oce, zqprec_ice, zqemp_oce, zqemp_ice
[13472]	1759	REAL(wp), DIMENSION(jpi,jpj) :: zevap_ice_total
[12283]	1760	REAL(wp), DIMENSION(jpi,jpj,jpl) :: zqns_ice, zqsr_ice, zdqns_ice, zqevap_ice, zevap_ice, zqtr_ice_top, ztsu
[13472]	1761	REAL(wp), DIMENSION(jpi,jpj) :: ztri
[1218]	1762	!!----------------------------------------------------------------------
[3294]	1763	!
[14595]	1764	#if defined key_si3 \|\| defined key_cice
	1765	!
	1766	IF( kt == nit000 ) THEN
	1767	! allocate ice fractions from last coupling time here and not in sbc_cpl_init because of jpl
	1768	IF( .NOT.ALLOCATED(a_i_last_couple) ) ALLOCATE( a_i_last_couple(jpi,jpj,jpl) )
	1769	! initialize to a_i for the 1st time step
	1770	a_i_last_couple(:,:,:) = a_i(:,:,:)
	1771	ENDIF
	1772	!
[5407]	1773	IF( ln_mixcpl ) zmsk(:,:) = 1. - xcplmask(:,:,0)
[9019]	1774	ziceld(:,:) = 1._wp - picefr(:,:)
	1775	zcptn (:,:) = rcp * sst_m(:,:)
[888]	1776	!
[1218]	1777	! ! ========================= !
[6722]	1778	! ! freshwater budget ! (emp_tot)
[1218]	1779	! ! ========================= !
[888]	1780	!
[6722]	1781	! ! solid Precipitation (sprecip)
	1782	! ! liquid + solid Precipitation (tprecip)
	1783	! ! total Evaporation - total Precipitation (emp_tot)
	1784	! ! sublimation - solid precipitation (cell average) (emp_ice)
[3294]	1785	SELECT CASE( TRIM( sn_rcv_emp%cldes ) )
[6722]	1786	CASE( 'conservative' ) ! received fields: jpr_rain, jpr_snow, jpr_ievp, jpr_tevp
	1787	zsprecip(:,:) = frcv(jpr_snow)%z3(:,:,1) ! May need to ensure positive here
	1788	ztprecip(:,:) = frcv(jpr_rain)%z3(:,:,1) + zsprecip(:,:) ! May need to ensure positive here
	1789	zemp_tot(:,:) = frcv(jpr_tevp)%z3(:,:,1) - ztprecip(:,:)
[7761]	1790	CASE( 'oce and ice' ) ! received fields: jpr_sbpr, jpr_semp, jpr_oemp, jpr_ievp
[9019]	1791	zemp_tot(:,:) = ziceld(:,:) * frcv(jpr_oemp)%z3(:,:,1) + picefr(:,:) * frcv(jpr_sbpr)%z3(:,:,1)
	1792	zemp_ice(:,:) = frcv(jpr_semp)%z3(:,:,1) * picefr(:,:)
[5407]	1793	zsprecip(:,:) = frcv(jpr_ievp)%z3(:,:,1) - frcv(jpr_semp)%z3(:,:,1)
	1794	ztprecip(:,:) = frcv(jpr_semp)%z3(:,:,1) - frcv(jpr_sbpr)%z3(:,:,1) + zsprecip(:,:)
[14072]	1795	CASE( 'none' ) ! Not available as for now: needs additional coding below when computing zevap_oce
[10404]	1796	! ! since fields received are not defined with none option
[14100]	1797	CALL ctl_stop('STOP', 'sbccpl/sbc_cpl_ice_flx: some fields are not defined. Change sn_rcv_emp value in namelist namsbc_cpl')
[1218]	1798	END SELECT
[6722]	1799
[13472]	1800	! --- evaporation over ice (kg/m2/s) --- !
	1801	IF (ln_scale_ice_flux) THEN ! typically met-office requirements
	1802	IF (sn_rcv_emp%clcat == 'yes') THEN
	1803	WHERE( a_i(:,:,:) > 1.e-10 ) ; zevap_ice(:,:,:) = frcv(jpr_ievp)%z3(:,:,:) * a_i_last_couple(:,:,:) / a_i(:,:,:)
	1804	ELSEWHERE ; zevap_ice(:,:,:) = 0._wp
	1805	END WHERE
	1806	WHERE( picefr(:,:) > 1.e-10 ) ; zevap_ice_total(:,:) = SUM( zevap_ice(:,:,:) * a_i(:,:,:), dim=3 ) / picefr(:,:)
	1807	ELSEWHERE ; zevap_ice_total(:,:) = 0._wp
	1808	END WHERE
	1809	ELSE
	1810	WHERE( picefr(:,:) > 1.e-10 ) ; zevap_ice(:,:,1) = frcv(jpr_ievp)%z3(:,:,1) * SUM( a_i_last_couple, dim=3 ) / picefr(:,:)
	1811	ELSEWHERE ; zevap_ice(:,:,1) = 0._wp
	1812	END WHERE
	1813	zevap_ice_total(:,:) = zevap_ice(:,:,1)
	1814	DO jl = 2, jpl
	1815	zevap_ice(:,:,jl) = zevap_ice(:,:,1)
	1816	ENDDO
	1817	ENDIF
	1818	ELSE
	1819	IF (sn_rcv_emp%clcat == 'yes') THEN
	1820	zevap_ice(:,:,1:jpl) = frcv(jpr_ievp)%z3(:,:,1:jpl)
	1821	WHERE( picefr(:,:) > 1.e-10 ) ; zevap_ice_total(:,:) = SUM( zevap_ice(:,:,:) * a_i(:,:,:), dim=3 ) / picefr(:,:)
	1822	ELSEWHERE ; zevap_ice_total(:,:) = 0._wp
	1823	END WHERE
	1824	ELSE
	1825	zevap_ice(:,:,1) = frcv(jpr_ievp)%z3(:,:,1)
	1826	zevap_ice_total(:,:) = zevap_ice(:,:,1)
	1827	DO jl = 2, jpl
	1828	zevap_ice(:,:,jl) = zevap_ice(:,:,1)
	1829	ENDDO
	1830	ENDIF
	1831	ENDIF
	1832
	1833	IF ( TRIM( sn_rcv_emp%cldes ) == 'conservative' ) THEN
	1834	! For conservative case zemp_ice has not been defined yet. Do it now.
	1835	zemp_ice(:,:) = zevap_ice_total(:,:) * picefr(:,:) - frcv(jpr_snow)%z3(:,:,1) * picefr(:,:)
	1836	ENDIF
	1837
[9019]	1838	! zsnw = snow fraction over ice after wind blowing (=picefr if no blowing)
[13472]	1839	zsnw(:,:) = 0._wp ; CALL ice_var_snwblow( ziceld, zsnw )
[14072]	1840
[6722]	1841	! --- evaporation minus precipitation corrected (because of wind blowing on snow) --- !
[9019]	1842	zemp_ice(:,:) = zemp_ice(:,:) + zsprecip(:,:) * ( picefr(:,:) - zsnw(:,:) ) ! emp_ice = A * sublimation - zsnw * sprecip
[6722]	1843	zemp_oce(:,:) = zemp_tot(:,:) - zemp_ice(:,:) ! emp_oce = emp_tot - emp_ice
[6711]	1844
[6722]	1845	! --- evaporation over ocean (used later for qemp) --- !
[13472]	1846	zevap_oce(:,:) = frcv(jpr_tevp)%z3(:,:,1) - zevap_ice_total(:,:) * picefr(:,:)
[6722]	1847
[6416]	1848	! since the sensitivity of evap to temperature (devap/dT) is not prescribed by the atmosphere, we set it to 0
[7968]	1849	! therefore, sublimation is not redistributed over the ice categories when no subgrid scale fluxes are provided by atm.
[6416]	1850	zdevap_ice(:,:) = 0._wp
[14072]	1851
[7968]	1852	! --- Continental fluxes --- !
	1853	IF( srcv(jpr_rnf)%laction ) THEN ! runoffs (included in emp later on)
	1854	rnf(:,:) = frcv(jpr_rnf)%z3(:,:,1)
	1855	ENDIF
	1856	IF( srcv(jpr_cal)%laction ) THEN ! calving (put in emp_tot and emp_oce)
[5407]	1857	zemp_tot(:,:) = zemp_tot(:,:) - frcv(jpr_cal)%z3(:,:,1)
[6711]	1858	zemp_oce(:,:) = zemp_oce(:,:) - frcv(jpr_cal)%z3(:,:,1)
[1756]	1859	ENDIF
[7968]	1860	IF( srcv(jpr_icb)%laction ) THEN ! iceberg added to runoffs
[7788]	1861	fwficb(:,:) = frcv(jpr_icb)%z3(:,:,1)
[7968]	1862	rnf(:,:) = rnf(:,:) + fwficb(:,:)
[7788]	1863	ENDIF
[15004]	1864	IF( srcv(jpr_isf)%laction ) THEN ! iceshelf (fwfisf > 0 mean melting)
	1865	fwfisf_oasis(:,:) = frcv(jpr_isf)%z3(:,:,1)
[7788]	1866	ENDIF
	1867
[5407]	1868	IF( ln_mixcpl ) THEN
	1869	emp_tot(:,:) = emp_tot(:,:) * xcplmask(:,:,0) + zemp_tot(:,:) * zmsk(:,:)
	1870	emp_ice(:,:) = emp_ice(:,:) * xcplmask(:,:,0) + zemp_ice(:,:) * zmsk(:,:)
[6416]	1871	emp_oce(:,:) = emp_oce(:,:) * xcplmask(:,:,0) + zemp_oce(:,:) * zmsk(:,:)
[5407]	1872	sprecip(:,:) = sprecip(:,:) * xcplmask(:,:,0) + zsprecip(:,:) * zmsk(:,:)
	1873	tprecip(:,:) = tprecip(:,:) * xcplmask(:,:,0) + ztprecip(:,:) * zmsk(:,:)
[9019]	1874	DO jl = 1, jpl
	1875	evap_ice (:,:,jl) = evap_ice (:,:,jl) * xcplmask(:,:,0) + zevap_ice (:,:,jl) * zmsk(:,:)
	1876	devap_ice(:,:,jl) = devap_ice(:,:,jl) * xcplmask(:,:,0) + zdevap_ice(:,:) * zmsk(:,:)
	1877	END DO
[5407]	1878	ELSE
[9019]	1879	emp_tot (:,:) = zemp_tot (:,:)
	1880	emp_ice (:,:) = zemp_ice (:,:)
[14072]	1881	emp_oce (:,:) = zemp_oce (:,:)
[9019]	1882	sprecip (:,:) = zsprecip (:,:)
	1883	tprecip (:,:) = ztprecip (:,:)
	1884	evap_ice(:,:,:) = zevap_ice(:,:,:)
	1885	DO jl = 1, jpl
[6416]	1886	devap_ice(:,:,jl) = zdevap_ice(:,:)
[9019]	1887	END DO
[6416]	1888	ENDIF
[6722]	1889
[14595]	1890	!! for CICE ??
	1891	!!$ zsnw(:,:) = picefr(:,:)
	1892	!!$ ! --- Continental fluxes --- !
	1893	!!$ IF( srcv(jpr_rnf)%laction ) THEN ! runoffs (included in emp later on)
	1894	!!$ rnf(:,:) = frcv(jpr_rnf)%z3(:,:,1)
	1895	!!$ ENDIF
	1896	!!$ IF( srcv(jpr_cal)%laction ) THEN ! calving (put in emp_tot)
	1897	!!$ zemp_tot(:,:) = zemp_tot(:,:) - frcv(jpr_cal)%z3(:,:,1)
	1898	!!$ ENDIF
	1899	!!$ IF( srcv(jpr_icb)%laction ) THEN ! iceberg added to runoffs
	1900	!!$ fwficb(:,:) = frcv(jpr_icb)%z3(:,:,1)
	1901	!!$ rnf(:,:) = rnf(:,:) + fwficb(:,:)
	1902	!!$ ENDIF
[15004]	1903	!!$ IF( srcv(jpr_isf)%laction ) THEN ! iceshelf (fwfisf >0 mean melting)
	1904	!!$ fwfisf_oasis(:,:) = frcv(jpr_isf)%z3(:,:,1)
[14595]	1905	!!$ ENDIF
	1906	!!$ !
	1907	!!$ IF( ln_mixcpl ) THEN
	1908	!!$ emp_tot(:,:) = emp_tot(:,:) * xcplmask(:,:,0) + zemp_tot(:,:) * zmsk(:,:)
	1909	!!$ emp_ice(:,:) = emp_ice(:,:) * xcplmask(:,:,0) + zemp_ice(:,:) * zmsk(:,:)
	1910	!!$ sprecip(:,:) = sprecip(:,:) * xcplmask(:,:,0) + zsprecip(:,:) * zmsk(:,:)
	1911	!!$ tprecip(:,:) = tprecip(:,:) * xcplmask(:,:,0) + ztprecip(:,:) * zmsk(:,:)
	1912	!!$ ELSE
	1913	!!$ emp_tot(:,:) = zemp_tot(:,:)
	1914	!!$ emp_ice(:,:) = zemp_ice(:,:)
	1915	!!$ sprecip(:,:) = zsprecip(:,:)
	1916	!!$ tprecip(:,:) = ztprecip(:,:)
	1917	!!$ ENDIF
[9019]	1918	!
[7968]	1919	! outputs
[13472]	1920	IF( srcv(jpr_cal)%laction ) CALL iom_put( 'calving_cea' , frcv(jpr_cal)%z3(:,:,1) * tmask(:,:,1) ) ! calving
	1921	IF( srcv(jpr_icb)%laction ) CALL iom_put( 'iceberg_cea' , frcv(jpr_icb)%z3(:,:,1) * tmask(:,:,1) ) ! icebergs
	1922	IF( iom_use('snowpre') ) CALL iom_put( 'snowpre' , sprecip(:,:) ) ! Snow
	1923	IF( iom_use('precip') ) CALL iom_put( 'precip' , tprecip(:,:) ) ! total precipitation
[14072]	1924	IF( iom_use('rain') ) CALL iom_put( 'rain' , tprecip(:,:) - sprecip(:,:) ) ! liquid precipitation
[13472]	1925	IF( iom_use('snow_ao_cea') ) CALL iom_put( 'snow_ao_cea' , sprecip(:,:) * ( 1._wp - zsnw(:,:) ) ) ! Snow over ice-free ocean (cell average)
	1926	IF( iom_use('snow_ai_cea') ) CALL iom_put( 'snow_ai_cea' , sprecip(:,:) * zsnw(:,:) ) ! Snow over sea-ice (cell average)
[14718]	1927	IF( iom_use('rain_ao_cea') ) CALL iom_put( 'rain_ao_cea' , ( tprecip(:,:) - sprecip(:,:) ) * ziceld(:,:) ) ! liquid precipitation over ocean (cell average)
	1928	IF( iom_use('subl_ai_cea') ) CALL iom_put( 'subl_ai_cea' , zevap_ice_total(:,:) * picefr(:,:) * tmask(:,:,1) ) ! Sublimation over sea-ice (cell average)
[13472]	1929	IF( iom_use('evap_ao_cea') ) CALL iom_put( 'evap_ao_cea' , ( frcv(jpr_tevp)%z3(:,:,1) &
[14718]	1930	& - zevap_ice_total(:,:) * picefr(:,:) ) * tmask(:,:,1) ) ! ice-free oce evap (cell average)
[7968]	1931	! note: runoff output is done in sbcrnf (which includes icebergs too) and iceshelf output is done in sbcisf
[14595]	1932	!! IF( srcv(jpr_rnf)%laction ) CALL iom_put( 'runoffs' , rnf(:,:) * tmask(:,:,1) ) ! runoff
[15004]	1933	!! IF( srcv(jpr_isf)%laction ) CALL iom_put( 'iceshelf_cea', fwfisf(:,:) * tmask(:,:,1) ) ! iceshelf
[7968]	1934	!
[1218]	1935	! ! ========================= !
[14595]	1936	SELECT CASE( TRIM( sn_rcv_iceflx%cldes ) ) ! ice topmelt and botmelt !
	1937	! ! ========================= !
	1938	CASE ('coupled')
	1939	IF (ln_scale_ice_flux) THEN
	1940	WHERE( a_i(:,:,:) > 1.e-10_wp )
	1941	qml_ice(:,:,:) = frcv(jpr_topm)%z3(:,:,:) * a_i_last_couple(:,:,:) / a_i(:,:,:)
	1942	qcn_ice(:,:,:) = frcv(jpr_botm)%z3(:,:,:) * a_i_last_couple(:,:,:) / a_i(:,:,:)
	1943	ELSEWHERE
	1944	qml_ice(:,:,:) = 0.0_wp
	1945	qcn_ice(:,:,:) = 0.0_wp
	1946	END WHERE
	1947	ELSE
	1948	qml_ice(:,:,:) = frcv(jpr_topm)%z3(:,:,:)
	1949	qcn_ice(:,:,:) = frcv(jpr_botm)%z3(:,:,:)
	1950	ENDIF
	1951	END SELECT
	1952	!
	1953	! ! ========================= !
[3294]	1954	SELECT CASE( TRIM( sn_rcv_qns%cldes ) ) ! non solar heat fluxes ! (qns)
[1218]	1955	! ! ========================= !
[6722]	1956	CASE( 'oce only' ) ! the required field is directly provided
[14595]	1957	! Get the sea ice non solar heat flux from conductive, melting and sublimation fluxes
	1958	IF( TRIM(sn_rcv_iceflx%cldes) == 'coupled' ) THEN
	1959	zqns_ice(:,:,:) = qml_ice(:,:,:) + qcn_ice(:,:,:)
	1960	ELSE
	1961	zqns_ice(:,:,:) = 0._wp
	1962	ENDIF
	1963	! Calculate the total non solar heat flux. The ocean only non solar heat flux (zqns_oce) will be recalculated after this CASE
	1964	! statement to be consistent with other coupling methods even though .zqns_oce = frcv(jpr_qnsoce)%z3(:,:,1)
	1965	zqns_tot(:,:) = frcv(jpr_qnsoce)%z3(:,:,1) + SUM( zqns_ice(:,:,:) * a_i(:,:,:), dim=3 )
[6722]	1966	CASE( 'conservative' ) ! the required fields are directly provided
	1967	zqns_tot(:,:) = frcv(jpr_qnsmix)%z3(:,:,1)
[12377]	1968	IF( TRIM(sn_rcv_qns%clcat) == 'yes' ) THEN
[5407]	1969	zqns_ice(:,:,1:jpl) = frcv(jpr_qnsice)%z3(:,:,1:jpl)
[3294]	1970	ELSE
[9019]	1971	DO jl = 1, jpl
[6722]	1972	zqns_ice(:,:,jl) = frcv(jpr_qnsice)%z3(:,:,1) ! Set all category values equal
[9019]	1973	END DO
[3294]	1974	ENDIF
[6722]	1975	CASE( 'oce and ice' ) ! the total flux is computed from ocean and ice fluxes
[9019]	1976	zqns_tot(:,:) = ziceld(:,:) * frcv(jpr_qnsoce)%z3(:,:,1)
[12377]	1977	IF( TRIM(sn_rcv_qns%clcat) == 'yes' ) THEN
[3294]	1978	DO jl=1,jpl
[14072]	1979	zqns_tot(:,: ) = zqns_tot(:,:) + a_i(:,:,jl) * frcv(jpr_qnsice)%z3(:,:,jl)
[5407]	1980	zqns_ice(:,:,jl) = frcv(jpr_qnsice)%z3(:,:,jl)
[3294]	1981	ENDDO
	1982	ELSE
[13068]	1983	zqns_tot(:,:) = zqns_tot(:,:) + picefr(:,:) * frcv(jpr_qnsice)%z3(:,:,1)
[9019]	1984	DO jl = 1, jpl
[5407]	1985	zqns_ice(:,:,jl) = frcv(jpr_qnsice)%z3(:,:,1)
[9019]	1986	END DO
[3294]	1987	ENDIF
[6722]	1988	CASE( 'mixed oce-ice' ) ! the ice flux is cumputed from the total flux, the SST and ice informations
[3294]	1989	! NEED TO SORT OUT HOW THIS SHOULD WORK IN THE MULTI-CATEGORY CASE - CURRENTLY NOT ALLOWED WHEN INTERFACE INITIALISED
[5407]	1990	zqns_tot(:,: ) = frcv(jpr_qnsmix)%z3(:,:,1)
[12283]	1991	IF ( TRIM(sn_rcv_qsr%clcat) == 'yes' ) THEN
	1992	DO jl = 1, jpl
	1993	zqns_ice(:,:,jl) = frcv(jpr_qnsmix)%z3(:,:,jl) &
	1994	& + frcv(jpr_dqnsdt)%z3(:,:,jl) * ( pist(:,:,jl) - ( ( rt0 + psst(:,:) ) * ziceld(:,:) &
[13472]	1995	& + pist(:,:,jl) * picefr(:,:) ) )
[12283]	1996	END DO
	1997	ELSE
	1998	DO jl = 1, jpl
	1999	zqns_ice(:,:,jl) = frcv(jpr_qnsmix)%z3(:,:, 1) &
	2000	& + frcv(jpr_dqnsdt)%z3(:,:, 1) * ( pist(:,:,jl) - ( ( rt0 + psst(:,:) ) * ziceld(:,:) &
[13472]	2001	& + pist(:,:,jl) * picefr(:,:) ) )
[12283]	2002	END DO
	2003	ENDIF
[1218]	2004	END SELECT
[14072]	2005	!
[7968]	2006	! --- calving (removed from qns_tot) --- !
[9935]	2007	IF( srcv(jpr_cal)%laction ) zqns_tot(:,:) = zqns_tot(:,:) - frcv(jpr_cal)%z3(:,:,1) * rLfus ! remove latent heat of calving
	2008	! we suppose it melts at 0deg, though it should be temp. of surrounding ocean
[7968]	2009	! --- iceberg (removed from qns_tot) --- !
[9935]	2010	IF( srcv(jpr_icb)%laction ) zqns_tot(:,:) = zqns_tot(:,:) - frcv(jpr_icb)%z3(:,:,1) * rLfus ! remove latent heat of iceberg melting
[1218]	2011
[5407]	2012	! --- non solar flux over ocean --- !
[9019]	2013	! note: ziceld cannot be = 0 since we limit the ice concentration to amax
[5407]	2014	zqns_oce = 0._wp
[9019]	2015	WHERE( ziceld /= 0._wp ) zqns_oce(:,:) = ( zqns_tot(:,:) - SUM( a_i * zqns_ice, dim=3 ) ) / ziceld(:,:)
[5407]	2016
[7813]	2017	! Heat content per unit mass of snow (J/kg)
[9935]	2018	WHERE( SUM( a_i, dim=3 ) > 1.e-10 ) ; zcptsnw(:,:) = rcpi * SUM( (tn_ice - rt0) * a_i, dim=3 ) / SUM( a_i, dim=3 )
[7813]	2019	ELSEWHERE ; zcptsnw(:,:) = zcptn(:,:)
	2020	ENDWHERE
	2021	! Heat content per unit mass of rain (J/kg)
[14072]	2022	zcptrain(:,:) = rcp * ( SUM( (tn_ice(:,:,:) - rt0) * a_i(:,:,:), dim=3 ) + sst_m(:,:) * ziceld(:,:) )
[7813]	2023
[6722]	2024	! --- enthalpy of snow precip over ice in J/m3 (to be used in 1D-thermo) --- !
[9935]	2025	zqprec_ice(:,:) = rhos * ( zcptsnw(:,:) - rLfus )
[5407]	2026
[6416]	2027	! --- heat content of evap over ice in W/m2 (to be used in 1D-thermo) --- !
	2028	DO jl = 1, jpl
[9935]	2029	zqevap_ice(:,:,jl) = 0._wp ! should be -evap * ( ( Tice - rt0 ) * rcpi ) but atm. does not take it into account
[6416]	2030	END DO
[5407]	2031
[7813]	2032	! --- heat flux associated with emp (W/m2) --- !
	2033	zqemp_oce(:,:) = - zevap_oce(:,:) * zcptn (:,:) & ! evap
	2034	& + ( ztprecip(:,:) - zsprecip(:,:) ) * zcptrain(:,:) & ! liquid precip
[9935]	2035	& + zsprecip(:,:) * ( 1._wp - zsnw ) * ( zcptsnw (:,:) - rLfus ) ! solid precip over ocean + snow melting
	2036	zqemp_ice(:,:) = zsprecip(:,:) * zsnw * ( zcptsnw (:,:) - rLfus ) ! solid precip over ice (qevap_ice=0 since atm. does not take it into account)
[9019]	2037	!! zqemp_ice(:,:) = - frcv(jpr_ievp)%z3(:,:,1) * picefr(:,:) * zcptsnw (:,:) & ! ice evap
[9935]	2038	!! & + zsprecip(:,:) * zsnw * zqprec_ice(:,:) * r1_rhos ! solid precip over ice
[14072]	2039
[6416]	2040	! --- total non solar flux (including evap/precip) --- !
	2041	zqns_tot(:,:) = zqns_tot(:,:) + zqemp_ice(:,:) + zqemp_oce(:,:)
	2042
[14072]	2043	! --- in case both coupled/forced are active, we must mix values --- !
[5407]	2044	IF( ln_mixcpl ) THEN
	2045	qns_tot(:,:) = qns_tot(:,:) * xcplmask(:,:,0) + zqns_tot(:,:)* zmsk(:,:)
	2046	qns_oce(:,:) = qns_oce(:,:) * xcplmask(:,:,0) + zqns_oce(:,:)* zmsk(:,:)
	2047	DO jl=1,jpl
[6416]	2048	qns_ice (:,:,jl) = qns_ice (:,:,jl) * xcplmask(:,:,0) + zqns_ice (:,:,jl)* zmsk(:,:)
	2049	qevap_ice(:,:,jl) = qevap_ice(:,:,jl) * xcplmask(:,:,0) + zqevap_ice(:,:,jl)* zmsk(:,:)
[5407]	2050	ENDDO
	2051	qprec_ice(:,:) = qprec_ice(:,:) * xcplmask(:,:,0) + zqprec_ice(:,:)* zmsk(:,:)
	2052	qemp_oce (:,:) = qemp_oce(:,:) * xcplmask(:,:,0) + zqemp_oce(:,:)* zmsk(:,:)
[6416]	2053	qemp_ice (:,:) = qemp_ice(:,:) * xcplmask(:,:,0) + zqemp_ice(:,:)* zmsk(:,:)
[5407]	2054	ELSE
	2055	qns_tot (:,: ) = zqns_tot (:,: )
	2056	qns_oce (:,: ) = zqns_oce (:,: )
	2057	qns_ice (:,:,:) = zqns_ice (:,:,:)
[6416]	2058	qevap_ice(:,:,:) = zqevap_ice(:,:,:)
	2059	qprec_ice(:,: ) = zqprec_ice(:,: )
	2060	qemp_oce (:,: ) = zqemp_oce (:,: )
	2061	qemp_ice (:,: ) = zqemp_ice (:,: )
[5407]	2062	ENDIF
[6722]	2063
[14595]	2064	!! for CICE ??
	2065	!!$ ! --- non solar flux over ocean --- !
	2066	!!$ zcptsnw (:,:) = zcptn(:,:)
	2067	!!$ zcptrain(:,:) = zcptn(:,:)
	2068	!!$
	2069	!!$ ! clem: this formulation is certainly wrong... but better than it was...
	2070	!!$ zqns_tot(:,:) = zqns_tot(:,:) & ! zqns_tot update over free ocean with:
	2071	!!$ & - ( ziceld(:,:) * zsprecip(:,:) * rLfus ) & ! remove the latent heat flux of solid precip. melting
	2072	!!$ & - ( zemp_tot(:,:) & ! remove the heat content of mass flux (assumed to be at SST)
	2073	!!$ & - zemp_ice(:,:) ) * zcptn(:,:)
	2074	!!$
	2075	!!$ IF( ln_mixcpl ) THEN
	2076	!!$ qns_tot(:,:) = qns(:,:) * ziceld(:,:) + SUM( qns_ice(:,:,:) * a_i(:,:,:), dim=3 ) ! total flux from blk
	2077	!!$ qns_tot(:,:) = qns_tot(:,:) * xcplmask(:,:,0) + zqns_tot(:,:)* zmsk(:,:)
	2078	!!$ DO jl=1,jpl
	2079	!!$ qns_ice(:,:,jl) = qns_ice(:,:,jl) * xcplmask(:,:,0) + zqns_ice(:,:,jl)* zmsk(:,:)
	2080	!!$ ENDDO
	2081	!!$ ELSE
	2082	!!$ qns_tot(:,: ) = zqns_tot(:,: )
	2083	!!$ qns_ice(:,:,:) = zqns_ice(:,:,:)
	2084	!!$ ENDIF
[14072]	2085
[7968]	2086	! outputs
[14100]	2087	IF ( srcv(jpr_cal)%laction ) CALL iom_put('hflx_cal_cea' , - frcv(jpr_cal)%z3(:,:,1) * rLfus ) ! latent heat from calving
	2088	IF ( srcv(jpr_icb)%laction ) CALL iom_put('hflx_icb_cea' , - frcv(jpr_icb)%z3(:,:,1) * rLfus ) ! latent heat from icebergs melting
	2089	IF ( iom_use('hflx_rain_cea') ) & ! heat flux from rain (cell average)
	2090	& CALL iom_put('hflx_rain_cea' , ( tprecip(:,:) - sprecip(:,:) ) * zcptrain(:,:) )
	2091	IF ( iom_use('hflx_evap_cea') ) & ! heat flux from evap (cell average)
	2092	& CALL iom_put('hflx_evap_cea' , ( frcv(jpr_tevp)%z3(:,:,1) - zevap_ice_total(:,:) * picefr(:,:) ) &
	2093	& * zcptn(:,:) * tmask(:,:,1) )
	2094	IF ( iom_use('hflx_prec_cea') ) & ! heat flux from all precip (cell avg)
	2095	& CALL iom_put('hflx_prec_cea' , sprecip(:,:) * ( zcptsnw(:,:) - rLfus ) &
	2096	& + ( tprecip(:,:) - sprecip(:,:) ) * zcptrain(:,:) )
	2097	IF ( iom_use('hflx_snow_cea') ) & ! heat flux from snow (cell average)
	2098	& CALL iom_put('hflx_snow_cea' , sprecip(:,:) * ( zcptsnw(:,:) - rLfus ) )
	2099	IF ( iom_use('hflx_snow_ao_cea') ) & ! heat flux from snow (over ocean)
	2100	& CALL iom_put('hflx_snow_ao_cea', sprecip(:,:) * ( zcptsnw(:,:) - rLfus ) * ( 1._wp - zsnw(:,:) ) )
	2101	IF ( iom_use('hflx_snow_ai_cea') ) & ! heat flux from snow (over ice)
	2102	& CALL iom_put('hflx_snow_ai_cea', sprecip(:,:) * ( zcptsnw(:,:) - rLfus ) * zsnw(:,:) )
[14718]	2103	IF( iom_use('hflx_subl_cea') ) & ! heat flux from sublimation
	2104	& CALL iom_put('hflx_subl_cea' , SUM( qevap_ice(:,:,:) * a_i(:,:,:), dim=3 ) * tmask(:,:,1) )
[7968]	2105	! note: hflx for runoff and iceshelf are done in sbcrnf and sbcisf resp.
	2106	!
[1218]	2107	! ! ========================= !
[14595]	2108	SELECT CASE( TRIM( sn_rcv_dqnsdt%cldes ) ) ! d(qns)/dt !
	2109	! ! ========================= !
	2110	CASE ('coupled')
	2111	IF( TRIM(sn_rcv_dqnsdt%clcat) == 'yes' ) THEN
	2112	zdqns_ice(:,:,1:jpl) = frcv(jpr_dqnsdt)%z3(:,:,1:jpl)
	2113	ELSE
	2114	! Set all category values equal for the moment
	2115	DO jl=1,jpl
	2116	zdqns_ice(:,:,jl) = frcv(jpr_dqnsdt)%z3(:,:,1)
	2117	ENDDO
	2118	ENDIF
	2119	CASE( 'none' )
	2120	zdqns_ice(:,:,:) = 0._wp
	2121	END SELECT
	2122
	2123	IF( ln_mixcpl ) THEN
	2124	DO jl=1,jpl
	2125	dqns_ice(:,:,jl) = dqns_ice(:,:,jl) * xcplmask(:,:,0) + zdqns_ice(:,:,jl) * zmsk(:,:)
	2126	ENDDO
	2127	ELSE
	2128	dqns_ice(:,:,:) = zdqns_ice(:,:,:)
	2129	ENDIF
	2130	! ! ========================= !
[3294]	2131	SELECT CASE( TRIM( sn_rcv_qsr%cldes ) ) ! solar heat fluxes ! (qsr)
[1218]	2132	! ! ========================= !
[3294]	2133	CASE( 'oce only' )
[5407]	2134	zqsr_tot(:,: ) = MAX( 0._wp , frcv(jpr_qsroce)%z3(:,:,1) )
[14595]	2135	! For the Met Office the only sea ice solar flux is the transmitted qsr which is added onto zqsr_ice
	2136	! further down. Therefore start zqsr_ice off at zero.
[13472]	2137	zqsr_ice(:,:,:) = 0._wp
[1218]	2138	CASE( 'conservative' )
[5407]	2139	zqsr_tot(:,: ) = frcv(jpr_qsrmix)%z3(:,:,1)
[12377]	2140	IF( TRIM(sn_rcv_qsr%clcat) == 'yes' ) THEN
[5407]	2141	zqsr_ice(:,:,1:jpl) = frcv(jpr_qsrice)%z3(:,:,1:jpl)
[3294]	2142	ELSE
	2143	! Set all category values equal for the moment
[9019]	2144	DO jl = 1, jpl
[5407]	2145	zqsr_ice(:,:,jl) = frcv(jpr_qsrice)%z3(:,:,1)
[9019]	2146	END DO
[3294]	2147	ENDIF
[1218]	2148	CASE( 'oce and ice' )
[9019]	2149	zqsr_tot(:,: ) = ziceld(:,:) * frcv(jpr_qsroce)%z3(:,:,1)
[12377]	2150	IF( TRIM(sn_rcv_qsr%clcat) == 'yes' ) THEN
[9019]	2151	DO jl = 1, jpl
[14072]	2152	zqsr_tot(:,: ) = zqsr_tot(:,:) + a_i(:,:,jl) * frcv(jpr_qsrice)%z3(:,:,jl)
[5407]	2153	zqsr_ice(:,:,jl) = frcv(jpr_qsrice)%z3(:,:,jl)
[9019]	2154	END DO
[3294]	2155	ELSE
[13068]	2156	zqsr_tot(:,:) = zqsr_tot(:,:) + picefr(:,:) * frcv(jpr_qsrice)%z3(:,:,1)
[9019]	2157	DO jl = 1, jpl
[5407]	2158	zqsr_ice(:,:,jl) = frcv(jpr_qsrice)%z3(:,:,1)
[9019]	2159	END DO
[3294]	2160	ENDIF
[1218]	2161	CASE( 'mixed oce-ice' )
[5407]	2162	zqsr_tot(:,: ) = frcv(jpr_qsrmix)%z3(:,:,1)
[3294]	2163	! NEED TO SORT OUT HOW THIS SHOULD WORK IN THE MULTI-CATEGORY CASE - CURRENTLY NOT ALLOWED WHEN INTERFACE INITIALISED
[1232]	2164	! Create solar heat flux over ice using incoming solar heat flux and albedos
	2165	! ( see OASIS3 user guide, 5th edition, p39 )
[12283]	2166	IF ( TRIM(sn_rcv_qsr%clcat) == 'yes' ) THEN
	2167	DO jl = 1, jpl
	2168	zqsr_ice(:,:,jl) = frcv(jpr_qsrmix)%z3(:,:,jl) * ( 1.- palbi(:,:,jl) ) &
	2169	& / ( 1.- ( alb_oce_mix(:,: ) * ziceld(:,:) &
	2170	& + palbi (:,:,jl) * picefr(:,:) ) )
	2171	END DO
	2172	ELSE
	2173	DO jl = 1, jpl
	2174	zqsr_ice(:,:,jl) = frcv(jpr_qsrmix)%z3(:,:, 1) * ( 1.- palbi(:,:,jl) ) &
	2175	& / ( 1.- ( alb_oce_mix(:,: ) * ziceld(:,:) &
	2176	& + palbi (:,:,jl) * picefr(:,:) ) )
	2177	END DO
	2178	ENDIF
[14072]	2179	CASE( 'none' ) ! Not available as for now: needs additional coding
[10404]	2180	! ! since fields received, here zqsr_tot, are not defined with none option
[14100]	2181	CALL ctl_stop('STOP', 'sbccpl/sbc_cpl_ice_flx: some fields are not defined. Change sn_rcv_qsr value in namelist namsbc_cpl')
[1218]	2182	END SELECT
[5407]	2183	IF( ln_dm2dc .AND. ln_cpl ) THEN ! modify qsr to include the diurnal cycle
	2184	zqsr_tot(:,: ) = sbc_dcy( zqsr_tot(:,: ) )
[9019]	2185	DO jl = 1, jpl
[5407]	2186	zqsr_ice(:,:,jl) = sbc_dcy( zqsr_ice(:,:,jl) )
[9019]	2187	END DO
[2528]	2188	ENDIF
[4990]	2189	! ! ========================= !
[9019]	2190	! ! Transmitted Qsr ! [W/m2]
	2191	! ! ========================= !
[10534]	2192	IF( .NOT.ln_cndflx ) THEN !== No conduction flux as surface forcing ==!
[9019]	2193	!
[13472]	2194	IF( nn_qtrice == 0 ) THEN
	2195	! formulation derived from Grenfell and Maykut (1977), where transmission rate
	2196	! 1) depends on cloudiness
	2197	! ! ===> used prescribed cloud fraction representative for polar oceans in summer (0.81)
	2198	! ! should be real cloud fraction instead (as in the bulk) but needs to be read from atm.
	2199	! 2) is 0 when there is any snow
	2200	! 3) tends to 1 for thin ice
	2201	ztri(:,:) = 0.18 * ( 1.0 - cloud_fra(:,:) ) + 0.35 * cloud_fra(:,:) ! surface transmission when hi>10cm
	2202	DO jl = 1, jpl
[14072]	2203	WHERE ( phs(:,:,jl) <= 0._wp .AND. phi(:,:,jl) < 0.1_wp ) ! linear decrease from hi=0 to 10cm
[13472]	2204	zqtr_ice_top(:,:,jl) = zqsr_ice(:,:,jl) * ( ztri(:,:) + ( 1._wp - ztri(:,:) ) * ( 1._wp - phi(:,:,jl) * 10._wp ) )
	2205	ELSEWHERE( phs(:,:,jl) <= 0._wp .AND. phi(:,:,jl) >= 0.1_wp ) ! constant (ztri) when hi>10cm
	2206	zqtr_ice_top(:,:,jl) = zqsr_ice(:,:,jl) * ztri(:,:)
	2207	ELSEWHERE ! zero when hs>0
[14072]	2208	zqtr_ice_top(:,:,jl) = 0._wp
[13472]	2209	END WHERE
	2210	ENDDO
	2211	ELSEIF( nn_qtrice == 1 ) THEN
	2212	! formulation is derived from the thesis of M. Lebrun (2019).
	2213	! It represents the best fit using several sets of observations
	2214	! It comes with snow conductivities adapted to freezing/melting conditions (see icethd_zdf_bl99.F90)
	2215	zqtr_ice_top(:,:,:) = 0.3_wp * zqsr_ice(:,:,:)
	2216	ENDIF
[14072]	2217	!
[10534]	2218	ELSEIF( ln_cndflx .AND. .NOT.ln_cndemulate ) THEN !== conduction flux as surface forcing ==!
[9019]	2219	!
[14595]	2220	!! SELECT CASE( TRIM( sn_rcv_qtrice%cldes ) )
	2221	!! !
	2222	!! ! ! ===> here we receive the qtr_ice_top array from the coupler
	2223	!! CASE ('coupled')
	2224	!! IF (ln_scale_ice_flux) THEN
	2225	!! WHERE( a_i(:,:,:) > 1.e-10_wp )
	2226	!! zqtr_ice_top(:,:,:) = frcv(jpr_qtrice)%z3(:,:,:) * a_i_last_couple(:,:,:) / a_i(:,:,:)
	2227	!! ELSEWHERE
	2228	!! zqtr_ice_top(:,:,:) = 0.0_wp
	2229	!! ENDWHERE
	2230	!! ELSE
	2231	!! zqtr_ice_top(:,:,:) = frcv(jpr_qtrice)%z3(:,:,:)
	2232	!! ENDIF
	2233	!!
	2234	!! ! Add retrieved transmitted solar radiation onto the ice and total solar radiation
	2235	!! zqsr_ice(:,:,:) = zqsr_ice(:,:,:) + zqtr_ice_top(:,:,:)
	2236	!! zqsr_tot(:,:) = zqsr_tot(:,:) + SUM( zqtr_ice_top(:,:,:) * a_i(:,:,:), dim=3 )
	2237	!!
	2238	!! ! if we are not getting this data from the coupler then assume zero (fully opaque ice)
	2239	!! CASE ('none')
[12283]	2240	zqtr_ice_top(:,:,:) = 0._wp
[14595]	2241	!! END SELECT
	2242	!
[10534]	2243	ENDIF
[14595]	2244
[12283]	2245	IF( ln_mixcpl ) THEN
[14595]	2246	qsr_tot(:,:) = qsr(:,:) * ziceld(:,:) + SUM( qsr_ice(:,:,:) * a_i(:,:,:), dim=3 ) ! total flux from blk
	2247	qsr_tot(:,:) = qsr_tot(:,:) * xcplmask(:,:,0) + zqsr_tot(:,:) * zmsk(:,:)
	2248	DO jl = 1, jpl
	2249	qsr_ice (:,:,jl) = qsr_ice (:,:,jl) * xcplmask(:,:,0) + zqsr_ice (:,:,jl) * zmsk(:,:)
[12283]	2250	qtr_ice_top(:,:,jl) = qtr_ice_top(:,:,jl) * xcplmask(:,:,0) + zqtr_ice_top(:,:,jl) * zmsk(:,:)
[14595]	2251	END DO
[12283]	2252	ELSE
[14595]	2253	qsr_tot (:,: ) = zqsr_tot (:,: )
	2254	qsr_ice (:,:,:) = zqsr_ice (:,:,:)
[12283]	2255	qtr_ice_top(:,:,:) = zqtr_ice_top(:,:,:)
	2256	ENDIF
[14595]	2257
	2258	! --- solar flux over ocean --- !
	2259	! note: ziceld cannot be = 0 since we limit the ice concentration to amax
	2260	zqsr_oce = 0._wp
	2261	WHERE( ziceld /= 0._wp ) zqsr_oce(:,:) = ( zqsr_tot(:,:) - SUM( a_i * zqsr_ice, dim=3 ) ) / ziceld(:,:)
	2262
	2263	IF( ln_mixcpl ) THEN ; qsr_oce(:,:) = qsr_oce(:,:) * xcplmask(:,:,0) + zqsr_oce(:,:)* zmsk(:,:)
	2264	ELSE ; qsr_oce(:,:) = zqsr_oce(:,:) ; ENDIF
	2265
[12283]	2266	! ! ================== !
	2267	! ! ice skin temp. !
	2268	! ! ================== !
	2269	! needed by Met Office
[14072]	2270	IF( srcv(jpr_ts_ice)%laction ) THEN
	2271	WHERE ( frcv(jpr_ts_ice)%z3(:,:,:) > 0.0 ) ; ztsu(:,:,:) = 0. + rt0
[12283]	2272	ELSEWHERE( frcv(jpr_ts_ice)%z3(:,:,:) < -60. ) ; ztsu(:,:,:) = -60. + rt0
	2273	ELSEWHERE ; ztsu(:,:,:) = frcv(jpr_ts_ice)%z3(:,:,:) + rt0
	2274	END WHERE
	2275	!
	2276	IF( ln_mixcpl ) THEN
	2277	DO jl=1,jpl
	2278	pist(:,:,jl) = pist(:,:,jl) * xcplmask(:,:,0) + ztsu(:,:,jl) * zmsk(:,:)
	2279	ENDDO
	2280	ELSE
	2281	pist(:,:,:) = ztsu(:,:,:)
	2282	ENDIF
	2283	!
	2284	ENDIF
	2285	!
[9019]	2286	#endif
[3294]	2287	!
[1226]	2288	END SUBROUTINE sbc_cpl_ice_flx
[14072]	2289
	2290
[12377]	2291	SUBROUTINE sbc_cpl_snd( kt, Kbb, Kmm )
[1218]	2292	!!----------------------------------------------------------------------
	2293	!! * ROUTINE sbc_cpl_snd *
	2294	!!
	2295	!! ** Purpose : provide the ocean-ice informations to the atmosphere
	2296	!!
[4990]	2297	!! ** Method : send to the atmosphere through a call to cpl_snd
[1218]	2298	!! all the needed fields (as defined in sbc_cpl_init)
	2299	!!----------------------------------------------------------------------
	2300	INTEGER, INTENT(in) :: kt
[12377]	2301	INTEGER, INTENT(in) :: Kbb, Kmm ! ocean model time level index
[2715]	2302	!
[3294]	2303	INTEGER :: ji, jj, jl ! dummy loop indices
[2715]	2304	INTEGER :: isec, info ! local integer
[5407]	2305	REAL(wp) :: zumax, zvmax
[9019]	2306	REAL(wp), DIMENSION(jpi,jpj) :: zfr_l, ztmp1, ztmp2, zotx1, zoty1, zotz1, zitx1, zity1, zitz1
[14072]	2307	REAL(wp), DIMENSION(jpi,jpj,jpl) :: ztmp3, ztmp4
[1218]	2308	!!----------------------------------------------------------------------
[3294]	2309	!
[12489]	2310	isec = ( kt - nit000 ) * NINT( rn_Dt ) ! date of exchanges
[13472]	2311	info = OASIS_idle
[888]	2312
[1218]	2313	zfr_l(:,:) = 1.- fr_i(:,:)
	2314	! ! ------------------------- !
	2315	! ! Surface temperature ! in Kelvin
	2316	! ! ------------------------- !
[3680]	2317	IF( ssnd(jps_toce)%laction .OR. ssnd(jps_tice)%laction .OR. ssnd(jps_tmix)%laction ) THEN
[14072]	2318
[14227]	2319	IF( nn_components == jp_iam_oce ) THEN
[12377]	2320	ztmp1(:,:) = ts(:,:,1,jp_tem,Kmm) ! send temperature as it is (potential or conservative) -> use of l_useCT on the received part
[5407]	2321	ELSE
[14072]	2322	! we must send the surface potential temperature
[12377]	2323	IF( l_useCT ) THEN ; ztmp1(:,:) = eos_pt_from_ct( ts(:,:,1,jp_tem,Kmm), ts(:,:,1,jp_sal,Kmm) )
	2324	ELSE ; ztmp1(:,:) = ts(:,:,1,jp_tem,Kmm)
[5407]	2325	ENDIF
	2326	!
	2327	SELECT CASE( sn_snd_temp%cldes)
	2328	CASE( 'oce only' ) ; ztmp1(:,:) = ztmp1(:,:) + rt0
[5410]	2329	CASE( 'oce and ice' ) ; ztmp1(:,:) = ztmp1(:,:) + rt0
	2330	SELECT CASE( sn_snd_temp%clcat )
[14072]	2331	CASE( 'yes' )
[5410]	2332	ztmp3(:,:,1:jpl) = tn_ice(:,:,1:jpl)
	2333	CASE( 'no' )
	2334	WHERE( SUM( a_i, dim=3 ) /= 0. )
	2335	ztmp3(:,:,1) = SUM( tn_ice * a_i, dim=3 ) / SUM( a_i, dim=3 )
	2336	ELSEWHERE
[6121]	2337	ztmp3(:,:,1) = rt0
[5410]	2338	END WHERE
	2339	CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_temp%clcat' )
	2340	END SELECT
[14072]	2341	CASE( 'weighted oce and ice' ) ; ztmp1(:,:) = ( ztmp1(:,:) + rt0 ) * zfr_l(:,:)
[5407]	2342	SELECT CASE( sn_snd_temp%clcat )
[14072]	2343	CASE( 'yes' )
[5407]	2344	ztmp3(:,:,1:jpl) = tn_ice(:,:,1:jpl) * a_i(:,:,1:jpl)
	2345	CASE( 'no' )
	2346	ztmp3(:,:,:) = 0.0
	2347	DO jl=1,jpl
	2348	ztmp3(:,:,1) = ztmp3(:,:,1) + tn_ice(:,:,jl) * a_i(:,:,jl)
	2349	ENDDO
	2350	CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_temp%clcat' )
	2351	END SELECT
[14072]	2352	CASE( 'oce and weighted ice') ; ztmp1(:,:) = ts(:,:,1,jp_tem,Kmm) + rt0
	2353	SELECT CASE( sn_snd_temp%clcat )
	2354	CASE( 'yes' )
	2355	ztmp3(:,:,1:jpl) = tn_ice(:,:,1:jpl) * a_i(:,:,1:jpl)
	2356	CASE( 'no' )
	2357	ztmp3(:,:,:) = 0.0
	2358	DO jl=1,jpl
	2359	ztmp3(:,:,1) = ztmp3(:,:,1) + tn_ice(:,:,jl) * a_i(:,:,jl)
	2360	ENDDO
	2361	CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_temp%clcat' )
	2362	END SELECT
	2363	CASE( 'mixed oce-ice' )
	2364	ztmp1(:,:) = ( ztmp1(:,:) + rt0 ) * zfr_l(:,:)
[3680]	2365	DO jl=1,jpl
[5407]	2366	ztmp1(:,:) = ztmp1(:,:) + tn_ice(:,:,jl) * a_i(:,:,jl)
[3680]	2367	ENDDO
[5407]	2368	CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_temp%cldes' )
[3680]	2369	END SELECT
[5407]	2370	ENDIF
[4990]	2371	IF( ssnd(jps_toce)%laction ) CALL cpl_snd( jps_toce, isec, RESHAPE ( ztmp1, (/jpi,jpj,1/) ), info )
	2372	IF( ssnd(jps_tice)%laction ) CALL cpl_snd( jps_tice, isec, ztmp3, info )
	2373	IF( ssnd(jps_tmix)%laction ) CALL cpl_snd( jps_tmix, isec, RESHAPE ( ztmp1, (/jpi,jpj,1/) ), info )
[3680]	2374	ENDIF
[9019]	2375	!
[1218]	2376	! ! ------------------------- !
[9019]	2377	! ! 1st layer ice/snow temp. !
	2378	! ! ------------------------- !
[9570]	2379	#if defined key_si3
[9019]	2380	! needed by Met Office
	2381	IF( ssnd(jps_ttilyr)%laction) THEN
	2382	SELECT CASE( sn_snd_ttilyr%cldes)
	2383	CASE ('weighted ice')
[14072]	2384	ztmp3(:,:,1:jpl) = t1_ice(:,:,1:jpl) * a_i(:,:,1:jpl)
[9019]	2385	CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_ttilyr%cldes' )
	2386	END SELECT
	2387	IF( ssnd(jps_ttilyr)%laction ) CALL cpl_snd( jps_ttilyr, isec, ztmp3, info )
	2388	ENDIF
	2389	#endif
	2390	! ! ------------------------- !
[1218]	2391	! ! Albedo !
	2392	! ! ------------------------- !
[14072]	2393	IF( ssnd(jps_albice)%laction ) THEN ! ice
[6121]	2394	SELECT CASE( sn_snd_alb%cldes )
	2395	CASE( 'ice' )
	2396	SELECT CASE( sn_snd_alb%clcat )
[14072]	2397	CASE( 'yes' )
[6121]	2398	ztmp3(:,:,1:jpl) = alb_ice(:,:,1:jpl)
	2399	CASE( 'no' )
	2400	WHERE( SUM( a_i, dim=3 ) /= 0. )
	2401	ztmp1(:,:) = SUM( alb_ice (:,:,1:jpl) * a_i(:,:,1:jpl), dim=3 ) / SUM( a_i(:,:,1:jpl), dim=3 )
	2402	ELSEWHERE
[9019]	2403	ztmp1(:,:) = alb_oce_mix(:,:)
[6121]	2404	END WHERE
	2405	CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_alb%clcat' )
	2406	END SELECT
	2407	CASE( 'weighted ice' ) ;
	2408	SELECT CASE( sn_snd_alb%clcat )
[14072]	2409	CASE( 'yes' )
[6121]	2410	ztmp3(:,:,1:jpl) = alb_ice(:,:,1:jpl) * a_i(:,:,1:jpl)
	2411	CASE( 'no' )
	2412	WHERE( fr_i (:,:) > 0. )
	2413	ztmp1(:,:) = SUM ( alb_ice(:,:,1:jpl) * a_i(:,:,1:jpl), dim=3 )
	2414	ELSEWHERE
	2415	ztmp1(:,:) = 0.
	2416	END WHERE
	2417	CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_ice%clcat' )
	2418	END SELECT
	2419	CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_alb%cldes' )
[5410]	2420	END SELECT
[6121]	2421
	2422	SELECT CASE( sn_snd_alb%clcat )
[14072]	2423	CASE( 'yes' )
[6121]	2424	CALL cpl_snd( jps_albice, isec, ztmp3, info ) !-> MV this has never been checked in coupled mode
[14072]	2425	CASE( 'no' )
	2426	CALL cpl_snd( jps_albice, isec, RESHAPE ( ztmp1, (/jpi,jpj,1/) ), info )
[6121]	2427	END SELECT
[888]	2428	ENDIF
[6121]	2429
[1218]	2430	IF( ssnd(jps_albmix)%laction ) THEN ! mixed ice-ocean
[9019]	2431	ztmp1(:,:) = alb_oce_mix(:,:) * zfr_l(:,:)
	2432	DO jl = 1, jpl
[3294]	2433	ztmp1(:,:) = ztmp1(:,:) + alb_ice(:,:,jl) * a_i(:,:,jl)
[9019]	2434	END DO
[4990]	2435	CALL cpl_snd( jps_albmix, isec, RESHAPE ( ztmp1, (/jpi,jpj,1/) ), info )
[1218]	2436	ENDIF
	2437	! ! ------------------------- !
[14072]	2438	! ! Ice fraction & Thickness !
[1218]	2439	! ! ------------------------- !
[5407]	2440	! Send ice fraction field to atmosphere
[3680]	2441	IF( ssnd(jps_fice)%laction ) THEN
	2442	SELECT CASE( sn_snd_thick%clcat )
	2443	CASE( 'yes' ) ; ztmp3(:,:,1:jpl) = a_i(:,:,1:jpl)
	2444	CASE( 'no' ) ; ztmp3(:,:,1 ) = fr_i(:,: )
	2445	CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_thick%clcat' )
	2446	END SELECT
[12283]	2447	CALL cpl_snd( jps_fice, isec, ztmp3, info )
[3680]	2448	ENDIF
[9019]	2449
[13472]	2450	#if defined key_si3 \|\| defined key_cice
[14072]	2451	! If this coupling was successful then save ice fraction for use between coupling points.
	2452	! This is needed for some calculations where the ice fraction at the last coupling point
	2453	! is needed.
	2454	IF( info == OASIS_Sent .OR. info == OASIS_ToRest .OR. &
	2455	& info == OASIS_SentOut .OR. info == OASIS_ToRestOut ) THEN
	2456	IF ( sn_snd_thick%clcat == 'yes' ) THEN
[13472]	2457	a_i_last_couple(:,:,1:jpl) = a_i(:,:,1:jpl)
	2458	ENDIF
	2459	ENDIF
	2460	#endif
	2461
[9019]	2462	IF( ssnd(jps_fice1)%laction ) THEN
	2463	SELECT CASE( sn_snd_thick1%clcat )
	2464	CASE( 'yes' ) ; ztmp3(:,:,1:jpl) = a_i(:,:,1:jpl)
	2465	CASE( 'no' ) ; ztmp3(:,:,1 ) = fr_i(:,: )
	2466	CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_thick1%clcat' )
	2467	END SELECT
	2468	CALL cpl_snd( jps_fice1, isec, ztmp3, info )
	2469	ENDIF
[14072]	2470
[14227]	2471	! Send ice fraction field to OCE (sent by SAS in SAS-OCE coupling)
[5407]	2472	IF( ssnd(jps_fice2)%laction ) THEN
	2473	ztmp3(:,:,1) = fr_i(:,:)
	2474	IF( ssnd(jps_fice2)%laction ) CALL cpl_snd( jps_fice2, isec, ztmp3, info )
	2475	ENDIF
[3294]	2476
[14072]	2477	! Send ice and snow thickness field
	2478	IF( ssnd(jps_hice)%laction .OR. ssnd(jps_hsnw)%laction ) THEN
[3680]	2479	SELECT CASE( sn_snd_thick%cldes)
	2480	CASE( 'none' ) ! nothing to do
[14072]	2481	CASE( 'weighted ice and snow' )
[3680]	2482	SELECT CASE( sn_snd_thick%clcat )
[14072]	2483	CASE( 'yes' )
[9019]	2484	ztmp3(:,:,1:jpl) = h_i(:,:,1:jpl) * a_i(:,:,1:jpl)
	2485	ztmp4(:,:,1:jpl) = h_s(:,:,1:jpl) * a_i(:,:,1:jpl)
[3680]	2486	CASE( 'no' )
	2487	ztmp3(:,:,:) = 0.0 ; ztmp4(:,:,:) = 0.0
	2488	DO jl=1,jpl
[9019]	2489	ztmp3(:,:,1) = ztmp3(:,:,1) + h_i(:,:,jl) * a_i(:,:,jl)
	2490	ztmp4(:,:,1) = ztmp4(:,:,1) + h_s(:,:,jl) * a_i(:,:,jl)
[3680]	2491	ENDDO
	2492	CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_thick%clcat' )
	2493	END SELECT
[14072]	2494	CASE( 'ice and snow' )
[5410]	2495	SELECT CASE( sn_snd_thick%clcat )
	2496	CASE( 'yes' )
[9019]	2497	ztmp3(:,:,1:jpl) = h_i(:,:,1:jpl)
	2498	ztmp4(:,:,1:jpl) = h_s(:,:,1:jpl)
[5410]	2499	CASE( 'no' )
	2500	WHERE( SUM( a_i, dim=3 ) /= 0. )
[9019]	2501	ztmp3(:,:,1) = SUM( h_i * a_i, dim=3 ) / SUM( a_i, dim=3 )
	2502	ztmp4(:,:,1) = SUM( h_s * a_i, dim=3 ) / SUM( a_i, dim=3 )
[5410]	2503	ELSEWHERE
	2504	ztmp3(:,:,1) = 0.
	2505	ztmp4(:,:,1) = 0.
	2506	END WHERE
	2507	CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_thick%clcat' )
	2508	END SELECT
[3680]	2509	CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_thick%cldes' )
[3294]	2510	END SELECT
[4990]	2511	IF( ssnd(jps_hice)%laction ) CALL cpl_snd( jps_hice, isec, ztmp3, info )
	2512	IF( ssnd(jps_hsnw)%laction ) CALL cpl_snd( jps_hsnw, isec, ztmp4, info )
[3680]	2513	ENDIF
[9019]	2514
[9570]	2515	#if defined key_si3
[1218]	2516	! ! ------------------------- !
[14072]	2517	! ! Ice melt ponds !
[9019]	2518	! ! ------------------------- !
[14072]	2519	! needed by Met Office: 1) fraction of ponded ice 2) local/actual pond depth
	2520	IF( ssnd(jps_a_p)%laction .OR. ssnd(jps_ht_p)%laction ) THEN
	2521	SELECT CASE( sn_snd_mpnd%cldes)
	2522	CASE( 'ice only' )
	2523	SELECT CASE( sn_snd_mpnd%clcat )
	2524	CASE( 'yes' )
[13472]	2525	ztmp3(:,:,1:jpl) = a_ip_eff(:,:,1:jpl)
[14072]	2526	ztmp4(:,:,1:jpl) = h_ip(:,:,1:jpl)
	2527	CASE( 'no' )
	2528	ztmp3(:,:,:) = 0.0
	2529	ztmp4(:,:,:) = 0.0
	2530	DO jl=1,jpl
[13472]	2531	ztmp3(:,:,1) = ztmp3(:,:,1) + a_ip_frac(:,:,jpl)
	2532	ztmp4(:,:,1) = ztmp4(:,:,1) + h_ip(:,:,jpl)
[14072]	2533	ENDDO
	2534	CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_mpnd%clcat' )
	2535	END SELECT
	2536	CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_mpnd%cldes' )
	2537	END SELECT
	2538	IF( ssnd(jps_a_p)%laction ) CALL cpl_snd( jps_a_p , isec, ztmp3, info )
	2539	IF( ssnd(jps_ht_p)%laction ) CALL cpl_snd( jps_ht_p, isec, ztmp4, info )
	2540	ENDIF
	2541	!
[9019]	2542	! ! ------------------------- !
[14072]	2543	! ! Ice conductivity !
[9019]	2544	! ! ------------------------- !
	2545	! needed by Met Office
[14072]	2546	IF( ssnd(jps_kice)%laction ) THEN
	2547	SELECT CASE( sn_snd_cond%cldes)
	2548	CASE( 'weighted ice' )
	2549	SELECT CASE( sn_snd_cond%clcat )
	2550	CASE( 'yes' )
	2551	ztmp3(:,:,1:jpl) = cnd_ice(:,:,1:jpl) * a_i(:,:,1:jpl)
	2552	CASE( 'no' )
	2553	ztmp3(:,:,:) = 0.0
	2554	DO jl=1,jpl
	2555	ztmp3(:,:,1) = ztmp3(:,:,1) + cnd_ice(:,:,jl) * a_i(:,:,jl)
	2556	ENDDO
	2557	CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_cond%clcat' )
	2558	END SELECT
	2559	CASE( 'ice only' )
	2560	ztmp3(:,:,1:jpl) = cnd_ice(:,:,1:jpl)
	2561	CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_cond%cldes' )
	2562	END SELECT
	2563	IF( ssnd(jps_kice)%laction ) CALL cpl_snd( jps_kice, isec, ztmp3, info )
	2564	ENDIF
[9019]	2565	#endif
	2566
	2567	! ! ------------------------- !
[14072]	2568	! ! CO2 flux from PISCES !
[1534]	2569	! ! ------------------------- !
[14072]	2570	IF( ssnd(jps_co2)%laction .AND. l_co2cpl ) THEN
[12377]	2571	ztmp1(:,:) = oce_co2(:,:) * 1000. ! conversion in molC/m2/s
	2572	CALL cpl_snd( jps_co2, isec, RESHAPE ( ztmp1, (/jpi,jpj,1/) ) , info )
	2573	ENDIF
[1534]	2574	!
[3294]	2575	! ! ------------------------- !
[1218]	2576	IF( ssnd(jps_ocx1)%laction ) THEN ! Surface current !
	2577	! ! ------------------------- !
[14072]	2578	!
[1467]	2579	! j+1 j -----V---F
[1694]	2580	! surface velocity always sent from T point ! \|
[1467]	2581	! j \| T U
	2582	! \| \|
	2583	! j j-1 -I-------\|
	2584	! (for I) \| \|
	2585	! i-1 i i
	2586	! i i+1 (for I)
[14227]	2587	IF( nn_components == jp_iam_oce ) THEN
[14072]	2588	zotx1(:,:) = uu(:,:,1,Kmm)
	2589	zoty1(:,:) = vv(:,:,1,Kmm)
	2590	ELSE
[5407]	2591	SELECT CASE( TRIM( sn_snd_crt%cldes ) )
	2592	CASE( 'oce only' ) ! C-grid ==> T
[13295]	2593	DO_2D( 0, 0, 0, 0 )
[12377]	2594	zotx1(ji,jj) = 0.5 * ( uu(ji,jj,1,Kmm) + uu(ji-1,jj ,1,Kmm) )
[14072]	2595	zoty1(ji,jj) = 0.5 * ( vv(ji,jj,1,Kmm) + vv(ji ,jj-1,1,Kmm) )
[12377]	2596	END_2D
[14072]	2597	CASE( 'weighted oce and ice' ) ! Ocean and Ice on C-grid ==> T
[13295]	2598	DO_2D( 0, 0, 0, 0 )
[14072]	2599	zotx1(ji,jj) = 0.5 * ( uu (ji,jj,1,Kmm) + uu (ji-1,jj ,1,Kmm) ) * zfr_l(ji,jj)
[12377]	2600	zoty1(ji,jj) = 0.5 * ( vv (ji,jj,1,Kmm) + vv (ji ,jj-1,1,Kmm) ) * zfr_l(ji,jj)
	2601	zitx1(ji,jj) = 0.5 * ( u_ice(ji,jj ) + u_ice(ji-1,jj ) ) * fr_i(ji,jj)
	2602	zity1(ji,jj) = 0.5 * ( v_ice(ji,jj ) + v_ice(ji ,jj-1 ) ) * fr_i(ji,jj)
	2603	END_2D
[14433]	2604	CALL lbc_lnk( 'sbccpl', zitx1, 'T', -1.0_wp, zity1, 'T', -1.0_wp )
[9767]	2605	CASE( 'mixed oce-ice' ) ! Ocean and Ice on C-grid ==> T
[13295]	2606	DO_2D( 0, 0, 0, 0 )
[12377]	2607	zotx1(ji,jj) = 0.5 * ( uu (ji,jj,1,Kmm) + uu (ji-1,jj ,1,Kmm) ) * zfr_l(ji,jj) &
	2608	& + 0.5 * ( u_ice(ji,jj ) + u_ice(ji-1,jj ) ) * fr_i(ji,jj)
	2609	zoty1(ji,jj) = 0.5 * ( vv (ji,jj,1,Kmm) + vv (ji ,jj-1,1,Kmm) ) * zfr_l(ji,jj) &
	2610	& + 0.5 * ( v_ice(ji,jj ) + v_ice(ji ,jj-1 ) ) * fr_i(ji,jj)
	2611	END_2D
[1467]	2612	END SELECT
[14433]	2613	CALL lbc_lnk( 'sbccpl', zotx1, ssnd(jps_ocx1)%clgrid, -1.0_wp, zoty1, ssnd(jps_ocy1)%clgrid, -1.0_wp )
[5407]	2614	!
	2615	ENDIF
[888]	2616	!
[1218]	2617	!
[3294]	2618	IF( TRIM( sn_snd_crt%clvor ) == 'eastward-northward' ) THEN ! Rotation of the components
[1218]	2619	! ! Ocean component
[14072]	2620	CALL rot_rep( zotx1, zoty1, ssnd(jps_ocx1)%clgrid, 'ij->e', ztmp1 ) ! 1st component
	2621	CALL rot_rep( zotx1, zoty1, ssnd(jps_ocx1)%clgrid, 'ij->n', ztmp2 ) ! 2nd component
	2622	zotx1(:,:) = ztmp1(:,:) ! overwrite the components
[1218]	2623	zoty1(:,:) = ztmp2(:,:)
	2624	IF( ssnd(jps_ivx1)%laction ) THEN ! Ice component
[14072]	2625	CALL rot_rep( zitx1, zity1, ssnd(jps_ivx1)%clgrid, 'ij->e', ztmp1 ) ! 1st component
	2626	CALL rot_rep( zitx1, zity1, ssnd(jps_ivx1)%clgrid, 'ij->n', ztmp2 ) ! 2nd component
	2627	zitx1(:,:) = ztmp1(:,:) ! overwrite the components
[1218]	2628	zity1(:,:) = ztmp2(:,:)
	2629	ENDIF
	2630	ENDIF
	2631	!
	2632	! spherical coordinates to cartesian -> 2 components to 3 components
[3294]	2633	IF( TRIM( sn_snd_crt%clvref ) == 'cartesian' ) THEN
[1218]	2634	ztmp1(:,:) = zotx1(:,:) ! ocean currents
	2635	ztmp2(:,:) = zoty1(:,:)
[1226]	2636	CALL oce2geo ( ztmp1, ztmp2, 'T', zotx1, zoty1, zotz1 )
[1218]	2637	!
	2638	IF( ssnd(jps_ivx1)%laction ) THEN ! ice velocities
	2639	ztmp1(:,:) = zitx1(:,:)
	2640	ztmp1(:,:) = zity1(:,:)
[1226]	2641	CALL oce2geo ( ztmp1, ztmp2, 'T', zitx1, zity1, zitz1 )
[1218]	2642	ENDIF
	2643	ENDIF
	2644	!
[4990]	2645	IF( ssnd(jps_ocx1)%laction ) CALL cpl_snd( jps_ocx1, isec, RESHAPE ( zotx1, (/jpi,jpj,1/) ), info ) ! ocean x current 1st grid
	2646	IF( ssnd(jps_ocy1)%laction ) CALL cpl_snd( jps_ocy1, isec, RESHAPE ( zoty1, (/jpi,jpj,1/) ), info ) ! ocean y current 1st grid
	2647	IF( ssnd(jps_ocz1)%laction ) CALL cpl_snd( jps_ocz1, isec, RESHAPE ( zotz1, (/jpi,jpj,1/) ), info ) ! ocean z current 1st grid
[1218]	2648	!
[4990]	2649	IF( ssnd(jps_ivx1)%laction ) CALL cpl_snd( jps_ivx1, isec, RESHAPE ( zitx1, (/jpi,jpj,1/) ), info ) ! ice x current 1st grid
	2650	IF( ssnd(jps_ivy1)%laction ) CALL cpl_snd( jps_ivy1, isec, RESHAPE ( zity1, (/jpi,jpj,1/) ), info ) ! ice y current 1st grid
	2651	IF( ssnd(jps_ivz1)%laction ) CALL cpl_snd( jps_ivz1, isec, RESHAPE ( zitz1, (/jpi,jpj,1/) ), info ) ! ice z current 1st grid
[14072]	2652	!
[888]	2653	ENDIF
[2715]	2654	!
[14072]	2655	! ! ------------------------- !
	2656	! ! Surface current to waves !
	2657	! ! ------------------------- !
	2658	IF( ssnd(jps_ocxw)%laction .OR. ssnd(jps_ocyw)%laction ) THEN
	2659	!
	2660	! j+1 j -----V---F
	2661	! surface velocity always sent from T point ! \|
	2662	! j \| T U
	2663	! \| \|
	2664	! j j-1 -I-------\|
	2665	! (for I) \| \|
	2666	! i-1 i i
	2667	! i i+1 (for I)
	2668	SELECT CASE( TRIM( sn_snd_crtw%cldes ) )
	2669	CASE( 'oce only' ) ! C-grid ==> T
[13295]	2670	DO_2D( 0, 0, 0, 0 )
[14072]	2671	zotx1(ji,jj) = 0.5 * ( uu(ji,jj,1,Kmm) + uu(ji-1,jj ,1,Kmm) )
	2672	zoty1(ji,jj) = 0.5 * ( vv(ji,jj,1,Kmm) + vv(ji , jj-1,1,Kmm) )
[12377]	2673	END_2D
[14072]	2674	CASE( 'weighted oce and ice' ) ! Ocean and Ice on C-grid ==> T
[13295]	2675	DO_2D( 0, 0, 0, 0 )
[14072]	2676	zotx1(ji,jj) = 0.5 * ( uu (ji,jj,1,Kmm) + uu (ji-1,jj ,1,Kmm) ) * zfr_l(ji,jj)
	2677	zoty1(ji,jj) = 0.5 * ( vv (ji,jj,1,Kmm) + vv (ji ,jj-1,1,Kmm) ) * zfr_l(ji,jj)
	2678	zitx1(ji,jj) = 0.5 * ( u_ice(ji,jj ) + u_ice(ji-1,jj ) ) * fr_i(ji,jj)
	2679	zity1(ji,jj) = 0.5 * ( v_ice(ji,jj ) + v_ice(ji ,jj-1 ) ) * fr_i(ji,jj)
[12377]	2680	END_2D
[14433]	2681	CALL lbc_lnk( 'sbccpl', zitx1, 'T', -1.0_wp, zity1, 'T', -1.0_wp )
[14072]	2682	CASE( 'mixed oce-ice' ) ! Ocean and Ice on C-grid ==> T
[13295]	2683	DO_2D( 0, 0, 0, 0 )
[14072]	2684	zotx1(ji,jj) = 0.5 * ( uu (ji,jj,1,Kmm) + uu (ji-1,jj ,1,Kmm) ) * zfr_l(ji,jj) &
	2685	& + 0.5 * ( u_ice(ji,jj ) + u_ice(ji-1,jj ) ) * fr_i(ji,jj)
	2686	zoty1(ji,jj) = 0.5 * ( vv (ji,jj,1,Kmm) + vv (ji ,jj-1,1,Kmm) ) * zfr_l(ji,jj) &
	2687	& + 0.5 * ( v_ice(ji,jj ) + v_ice(ji ,jj-1 ) ) * fr_i(ji,jj)
[12377]	2688	END_2D
[9767]	2689	END SELECT
[14433]	2690	CALL lbc_lnk( 'sbccpl', zotx1, ssnd(jps_ocxw)%clgrid, -1.0_wp, zoty1, ssnd(jps_ocyw)%clgrid, -1.0_wp )
[14072]	2691	!
	2692	!
	2693	IF( TRIM( sn_snd_crtw%clvor ) == 'eastward-northward' ) THEN ! Rotation of the components
	2694	! ! Ocean component
	2695	CALL rot_rep( zotx1, zoty1, ssnd(jps_ocxw)%clgrid, 'ij->e', ztmp1 ) ! 1st component
	2696	CALL rot_rep( zotx1, zoty1, ssnd(jps_ocxw)%clgrid, 'ij->n', ztmp2 ) ! 2nd component
	2697	zotx1(:,:) = ztmp1(:,:) ! overwrite the components
	2698	zoty1(:,:) = ztmp2(:,:)
	2699	IF( ssnd(jps_ivx1)%laction ) THEN ! Ice component
	2700	CALL rot_rep( zitx1, zity1, ssnd(jps_ivx1)%clgrid, 'ij->e', ztmp1 ) ! 1st component
	2701	CALL rot_rep( zitx1, zity1, ssnd(jps_ivx1)%clgrid, 'ij->n', ztmp2 ) ! 2nd component
	2702	zitx1(:,:) = ztmp1(:,:) ! overwrite the components
	2703	zity1(:,:) = ztmp2(:,:)
	2704	ENDIF
	2705	ENDIF
	2706	!
	2707	! ! spherical coordinates to cartesian -> 2 components to 3 components
	2708	! IF( TRIM( sn_snd_crtw%clvref ) == 'cartesian' ) THEN
	2709	! ztmp1(:,:) = zotx1(:,:) ! ocean currents
	2710	! ztmp2(:,:) = zoty1(:,:)
	2711	! CALL oce2geo ( ztmp1, ztmp2, 'T', zotx1, zoty1, zotz1 )
	2712	! !
	2713	! IF( ssnd(jps_ivx1)%laction ) THEN ! ice velocities
	2714	! ztmp1(:,:) = zitx1(:,:)
	2715	! ztmp1(:,:) = zity1(:,:)
	2716	! CALL oce2geo ( ztmp1, ztmp2, 'T', zitx1, zity1, zitz1 )
	2717	! ENDIF
	2718	! ENDIF
	2719	!
	2720	IF( ssnd(jps_ocxw)%laction ) CALL cpl_snd( jps_ocxw, isec, RESHAPE ( zotx1, (/jpi,jpj,1/) ), info ) ! ocean x current 1st grid
	2721	IF( ssnd(jps_ocyw)%laction ) CALL cpl_snd( jps_ocyw, isec, RESHAPE ( zoty1, (/jpi,jpj,1/) ), info ) ! ocean y current 1st grid
	2722	!
	2723	ENDIF
[5407]	2724	!
[14072]	2725	IF( ssnd(jps_ficet)%laction ) THEN
	2726	CALL cpl_snd( jps_ficet, isec, RESHAPE ( fr_i, (/jpi,jpj,1/) ), info )
	2727	ENDIF
	2728	! ! ------------------------- !
	2729	! ! Water levels to waves !
	2730	! ! ------------------------- !
	2731	IF( ssnd(jps_wlev)%laction ) THEN
	2732	IF( ln_apr_dyn ) THEN
	2733	IF( kt /= nit000 ) THEN
	2734	ztmp1(:,:) = ssh(:,:,Kbb) - 0.5 * ( ssh_ib(:,:) + ssh_ibb(:,:) )
	2735	ELSE
	2736	ztmp1(:,:) = ssh(:,:,Kbb)
	2737	ENDIF
	2738	ELSE
	2739	ztmp1(:,:) = ssh(:,:,Kmm)
	2740	ENDIF
	2741	CALL cpl_snd( jps_wlev , isec, RESHAPE ( ztmp1, (/jpi,jpj,1/) ), info )
	2742	ENDIF
	2743	!
[14227]	2744	! Fields sent by OCE to SAS when doing OCE<->SAS coupling
[5407]	2745	! ! SSH
	2746	IF( ssnd(jps_ssh )%laction ) THEN
	2747	! ! removed inverse barometer ssh when Patm
	2748	! forcing is used (for sea-ice dynamics)
[12377]	2749	IF( ln_apr_dyn ) THEN ; ztmp1(:,:) = ssh(:,:,Kbb) - 0.5 * ( ssh_ib(:,:) + ssh_ibb(:,:) )
	2750	ELSE ; ztmp1(:,:) = ssh(:,:,Kmm)
[5407]	2751	ENDIF
	2752	CALL cpl_snd( jps_ssh , isec, RESHAPE ( ztmp1 , (/jpi,jpj,1/) ), info )
	2753
	2754	ENDIF
	2755	! ! SSS
	2756	IF( ssnd(jps_soce )%laction ) THEN
[12377]	2757	CALL cpl_snd( jps_soce , isec, RESHAPE ( ts(:,:,1,jp_sal,Kmm), (/jpi,jpj,1/) ), info )
[5407]	2758	ENDIF
[14072]	2759	! ! first T level thickness
[5407]	2760	IF( ssnd(jps_e3t1st )%laction ) THEN
[12377]	2761	CALL cpl_snd( jps_e3t1st, isec, RESHAPE ( e3t(:,:,1,Kmm) , (/jpi,jpj,1/) ), info )
[5407]	2762	ENDIF
	2763	! ! Qsr fraction
	2764	IF( ssnd(jps_fraqsr)%laction ) THEN
	2765	CALL cpl_snd( jps_fraqsr, isec, RESHAPE ( fraqsr_1lev(:,:) , (/jpi,jpj,1/) ), info )
	2766	ENDIF
	2767	!
[14227]	2768	! Fields sent by SAS to OCE when OASIS coupling
[5407]	2769	! ! Solar heat flux
	2770	IF( ssnd(jps_qsroce)%laction ) CALL cpl_snd( jps_qsroce, isec, RESHAPE ( qsr , (/jpi,jpj,1/) ), info )
	2771	IF( ssnd(jps_qnsoce)%laction ) CALL cpl_snd( jps_qnsoce, isec, RESHAPE ( qns , (/jpi,jpj,1/) ), info )
	2772	IF( ssnd(jps_oemp )%laction ) CALL cpl_snd( jps_oemp , isec, RESHAPE ( emp , (/jpi,jpj,1/) ), info )
	2773	IF( ssnd(jps_sflx )%laction ) CALL cpl_snd( jps_sflx , isec, RESHAPE ( sfx , (/jpi,jpj,1/) ), info )
	2774	IF( ssnd(jps_otx1 )%laction ) CALL cpl_snd( jps_otx1 , isec, RESHAPE ( utau, (/jpi,jpj,1/) ), info )
	2775	IF( ssnd(jps_oty1 )%laction ) CALL cpl_snd( jps_oty1 , isec, RESHAPE ( vtau, (/jpi,jpj,1/) ), info )
	2776	IF( ssnd(jps_rnf )%laction ) CALL cpl_snd( jps_rnf , isec, RESHAPE ( rnf , (/jpi,jpj,1/) ), info )
	2777	IF( ssnd(jps_taum )%laction ) CALL cpl_snd( jps_taum , isec, RESHAPE ( taum, (/jpi,jpj,1/) ), info )
	2778
[9570]	2779	#if defined key_si3
[9019]	2780	! ! ------------------------- !
[14072]	2781	! ! Sea surface freezing temp !
[9019]	2782	! ! ------------------------- !
	2783	! needed by Met Office
[12377]	2784	CALL eos_fzp(ts(:,:,1,jp_sal,Kmm), sstfrz)
[9019]	2785	ztmp1(:,:) = sstfrz(:,:) + rt0
	2786	IF( ssnd(jps_sstfrz)%laction ) CALL cpl_snd( jps_sstfrz, isec, RESHAPE ( ztmp1, (/jpi,jpj,1/) ), info)
	2787	#endif
[2715]	2788	!
[1226]	2789	END SUBROUTINE sbc_cpl_snd
[14072]	2790
[888]	2791	!!======================================================================
	2792	END MODULE sbccpl

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source: NEMO/trunk/src/OCE/SBC/sbccpl.F90 @ 15267

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