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MODULE sbccpl
!!======================================================================
!! *** MODULE sbccpl ***
!! Surface Boundary Condition : momentum, heat and freshwater fluxes in coupled mode
!!======================================================================
!! History : 2.0 ! 2007-06 (R. Redler, N. Keenlyside, W. Park) Original code split into flxmod & taumod
!! 3.0 ! 2008-02 (G. Madec, C Talandier) surface module
!! 3.1 ! 2009_02 (G. Madec, S. Masson, E. Maisonave, A. Caubel) generic coupled interface
!! 3.4 ! 2011_11 (C. Harris) more flexibility + multi-category fields
!! 4.2 ! 2020-12 (G. Madec, E. Clementi) wave coupling updates
!!----------------------------------------------------------------------
!!----------------------------------------------------------------------
!! namsbc_cpl : coupled formulation namlist
!! sbc_cpl_init : initialisation of the coupled exchanges
!! sbc_cpl_rcv : receive fields from the atmosphere over the ocean (ocean only)
!! receive stress from the atmosphere over the ocean (ocean-ice case)
!! sbc_cpl_ice_tau : receive stress from the atmosphere over ice
!! sbc_cpl_ice_flx : receive fluxes from the atmosphere over ice
!! sbc_cpl_snd : send fields to the atmosphere
!!----------------------------------------------------------------------
USE dom_oce ! ocean space and time domain
USE sbc_oce ! Surface boundary condition: ocean fields
USE trc_oce ! share SMS/Ocean variables
USE sbc_ice ! Surface boundary condition: ice fields
USE sbcapr ! Stochastic param. : ???
USE sbcdcy ! surface boundary condition: diurnal cycle
USE sbcwave ! surface boundary condition: waves
USE phycst ! physical constants
USE isf_oce , ONLY : l_isfoasis, fwfisf_oasis ! ice shelf boundary condition
#if defined key_si3
USE ice ! ice variables
#endif
USE cpl_oasis3 ! OASIS3 coupling
USE geo2ocean !
USE oce , ONLY : ts, uu, vv, ssh, fraqsr_1lev
USE ocealb !
USE eosbn2 !
USE sbcrnf , ONLY : l_rnfcpl
#if defined key_cice
USE ice_domain_size, only: ncat
#endif
#if defined key_si3
USE icevar ! for CALL ice_var_snwblow
#endif
!
USE in_out_manager ! I/O manager
USE iom ! NetCDF library
USE lib_mpp ! distribued memory computing library
USE lbclnk ! ocean lateral boundary conditions (or mpp link)
#if defined key_oasis3
USE mod_oasis, ONLY : OASIS_Sent, OASIS_ToRest, OASIS_SentOut, OASIS_ToRestOut
#endif
USE sbc_phy, ONLY : pp_cldf
IMPLICIT NONE
PRIVATE
PUBLIC sbc_cpl_init ! routine called by sbcmod.F90
PUBLIC sbc_cpl_rcv ! routine called by icestp.F90
PUBLIC sbc_cpl_snd ! routine called by step.F90
PUBLIC sbc_cpl_ice_tau ! routine called by icestp.F90
PUBLIC sbc_cpl_ice_flx ! routine called by icestp.F90
PUBLIC sbc_cpl_alloc ! routine called in sbcice_cice.F90
INTEGER, PARAMETER :: jpr_otx1 = 1 ! 3 atmosphere-ocean stress components on grid 1
INTEGER, PARAMETER :: jpr_oty1 = 2 !
INTEGER, PARAMETER :: jpr_otz1 = 3 !
INTEGER, PARAMETER :: jpr_otx2 = 4 ! 3 atmosphere-ocean stress components on grid 2
INTEGER, PARAMETER :: jpr_oty2 = 5 !
INTEGER, PARAMETER :: jpr_otz2 = 6 !
INTEGER, PARAMETER :: jpr_itx1 = 7 ! 3 atmosphere-ice stress components on grid 1
INTEGER, PARAMETER :: jpr_ity1 = 8 !
INTEGER, PARAMETER :: jpr_itz1 = 9 !
INTEGER, PARAMETER :: jpr_itx2 = 10 ! 3 atmosphere-ice stress components on grid 2
INTEGER, PARAMETER :: jpr_ity2 = 11 !
INTEGER, PARAMETER :: jpr_itz2 = 12 !
INTEGER, PARAMETER :: jpr_qsroce = 13 ! Qsr above the ocean
INTEGER, PARAMETER :: jpr_qsrice = 14 ! Qsr above the ice
INTEGER, PARAMETER :: jpr_qsrmix = 15
INTEGER, PARAMETER :: jpr_qnsoce = 16 ! Qns above the ocean
INTEGER, PARAMETER :: jpr_qnsice = 17 ! Qns above the ice
INTEGER, PARAMETER :: jpr_qnsmix = 18
INTEGER, PARAMETER :: jpr_rain = 19 ! total liquid precipitation (rain)
INTEGER, PARAMETER :: jpr_snow = 20 ! solid precipitation over the ocean (snow)
INTEGER, PARAMETER :: jpr_tevp = 21 ! total evaporation
INTEGER, PARAMETER :: jpr_ievp = 22 ! solid evaporation (sublimation)
INTEGER, PARAMETER :: jpr_sbpr = 23 ! sublimation - liquid precipitation - solid precipitation
INTEGER, PARAMETER :: jpr_semp = 24 ! solid freshwater budget (sublimation - snow)
INTEGER, PARAMETER :: jpr_oemp = 25 ! ocean freshwater budget (evap - precip)
INTEGER, PARAMETER :: jpr_w10m = 26 ! 10m wind
INTEGER, PARAMETER :: jpr_dqnsdt = 27 ! d(Q non solar)/d(temperature)
INTEGER, PARAMETER :: jpr_rnf = 28 ! runoffs
INTEGER, PARAMETER :: jpr_cal = 29 ! calving
INTEGER, PARAMETER :: jpr_taum = 30 ! wind stress module
INTEGER, PARAMETER :: jpr_co2 = 31
INTEGER, PARAMETER :: jpr_topm = 32 ! topmeltn
INTEGER, PARAMETER :: jpr_botm = 33 ! botmeltn
INTEGER, PARAMETER :: jpr_sflx = 34 ! salt flux
INTEGER, PARAMETER :: jpr_toce = 35 ! ocean temperature
INTEGER, PARAMETER :: jpr_soce = 36 ! ocean salinity
INTEGER, PARAMETER :: jpr_ocx1 = 37 ! ocean current on grid 1
INTEGER, PARAMETER :: jpr_ocy1 = 38 !
INTEGER, PARAMETER :: jpr_ssh = 39 ! sea surface height
INTEGER, PARAMETER :: jpr_fice = 40 ! ice fraction
INTEGER, PARAMETER :: jpr_e3t1st = 41 ! first T level thickness
INTEGER, PARAMETER :: jpr_fraqsr = 42 ! fraction of solar net radiation absorbed in the first ocean level
INTEGER, PARAMETER :: jpr_mslp = 43 ! mean sea level pressure
!** surface wave coupling **
INTEGER, PARAMETER :: jpr_hsig = 44 ! Hsig
INTEGER, PARAMETER :: jpr_phioc = 45 ! Wave=>ocean energy flux
INTEGER, PARAMETER :: jpr_sdrftx = 46 ! Stokes drift on grid 1
INTEGER, PARAMETER :: jpr_sdrfty = 47 ! Stokes drift on grid 2
INTEGER, PARAMETER :: jpr_wper = 48 ! Mean wave period
INTEGER, PARAMETER :: jpr_wnum = 49 ! Mean wavenumber
INTEGER, PARAMETER :: jpr_wstrf = 50 ! Stress fraction adsorbed by waves
INTEGER, PARAMETER :: jpr_wdrag = 51 ! Neutral surface drag coefficient
INTEGER, PARAMETER :: jpr_charn = 52 ! Chranock coefficient
INTEGER, PARAMETER :: jpr_twox = 53 ! wave to ocean momentum flux
INTEGER, PARAMETER :: jpr_twoy = 54 ! wave to ocean momentum flux
INTEGER, PARAMETER :: jpr_tawx = 55 ! net wave-supported stress
INTEGER, PARAMETER :: jpr_tawy = 56 ! net wave-supported stress
INTEGER, PARAMETER :: jpr_bhd = 57 ! Bernoulli head. waves' induced surface pressure
INTEGER, PARAMETER :: jpr_tusd = 58 ! zonal stokes transport
INTEGER, PARAMETER :: jpr_tvsd = 59 ! meridional stokes tranmport
INTEGER, PARAMETER :: jpr_isf = 60
INTEGER, PARAMETER :: jpr_icb = 61
INTEGER, PARAMETER :: jpr_ts_ice = 62 ! Sea ice surface temp
!!INTEGER, PARAMETER :: jpr_qtrice = 63 ! Transmitted solar thru sea-ice
INTEGER, PARAMETER :: jprcv = 62 ! total number of fields received
INTEGER, PARAMETER :: jps_fice = 1 ! ice fraction sent to the atmosphere
INTEGER, PARAMETER :: jps_toce = 2 ! ocean temperature
INTEGER, PARAMETER :: jps_tice = 3 ! ice temperature
INTEGER, PARAMETER :: jps_tmix = 4 ! mixed temperature (ocean+ice)
INTEGER, PARAMETER :: jps_albice = 5 ! ice albedo
INTEGER, PARAMETER :: jps_albmix = 6 ! mixed albedo
INTEGER, PARAMETER :: jps_hice = 7 ! ice thickness
INTEGER, PARAMETER :: jps_hsnw = 8 ! snow thickness
INTEGER, PARAMETER :: jps_ocx1 = 9 ! ocean current on grid 1
INTEGER, PARAMETER :: jps_ocy1 = 10 !
INTEGER, PARAMETER :: jps_ocz1 = 11 !
INTEGER, PARAMETER :: jps_ivx1 = 12 ! ice current on grid 1
INTEGER, PARAMETER :: jps_ivy1 = 13 !
INTEGER, PARAMETER :: jps_ivz1 = 14 !
INTEGER, PARAMETER :: jps_co2 = 15
INTEGER, PARAMETER :: jps_soce = 16 ! ocean salinity
INTEGER, PARAMETER :: jps_ssh = 17 ! sea surface height
INTEGER, PARAMETER :: jps_qsroce = 18 ! Qsr above the ocean
INTEGER, PARAMETER :: jps_qnsoce = 19 ! Qns above the ocean
INTEGER, PARAMETER :: jps_oemp = 20 ! ocean freshwater budget (evap - precip)
INTEGER, PARAMETER :: jps_sflx = 21 ! salt flux
INTEGER, PARAMETER :: jps_otx1 = 22 ! 2 atmosphere-ocean stress components on grid 1
INTEGER, PARAMETER :: jps_oty1 = 23 !
INTEGER, PARAMETER :: jps_rnf = 24 ! runoffs
INTEGER, PARAMETER :: jps_taum = 25 ! wind stress module
INTEGER, PARAMETER :: jps_fice2 = 26 ! ice fraction sent to OCE (by SAS when doing SAS-OCE coupling)
INTEGER, PARAMETER :: jps_e3t1st = 27 ! first level depth (vvl)
INTEGER, PARAMETER :: jps_fraqsr = 28 ! fraction of solar net radiation absorbed in the first ocean level
INTEGER, PARAMETER :: jps_ficet = 29 ! total ice fraction
INTEGER, PARAMETER :: jps_ocxw = 30 ! currents on grid 1
INTEGER, PARAMETER :: jps_ocyw = 31 ! currents on grid 2
INTEGER, PARAMETER :: jps_wlev = 32 ! water level
INTEGER, PARAMETER :: jps_fice1 = 33 ! first-order ice concentration (for semi-implicit coupling of atmos-ice fluxes)
INTEGER, PARAMETER :: jps_a_p = 34 ! meltpond area fraction
INTEGER, PARAMETER :: jps_ht_p = 35 ! meltpond thickness
INTEGER, PARAMETER :: jps_kice = 36 ! sea ice effective conductivity
INTEGER, PARAMETER :: jps_sstfrz = 37 ! sea surface freezing temperature
INTEGER, PARAMETER :: jps_ttilyr = 38 ! sea ice top layer temp
INTEGER, PARAMETER :: jpsnd = 38 ! total number of fields sent
#if ! defined key_oasis3
! Dummy variables to enable compilation when oasis3 is not being used
INTEGER :: OASIS_Sent = -1
INTEGER :: OASIS_SentOut = -1
INTEGER :: OASIS_ToRest = -1
INTEGER :: OASIS_ToRestOut = -1
#endif
! !!** namelist namsbc_cpl **
TYPE :: FLD_C !
CHARACTER(len = 32) :: cldes ! desciption of the coupling strategy
CHARACTER(len = 32) :: clcat ! multiple ice categories strategy
CHARACTER(len = 32) :: clvref ! reference of vector ('spherical' or 'cartesian')
CHARACTER(len = 32) :: clvor ! orientation of vector fields ('eastward-northward' or 'local grid')
CHARACTER(len = 32) :: clvgrd ! grids on which is located the vector fields
END TYPE FLD_C
! ! Send to the atmosphere
TYPE(FLD_C) :: sn_snd_temp , sn_snd_alb , sn_snd_thick, sn_snd_crt , sn_snd_co2, &
& sn_snd_thick1, sn_snd_cond, sn_snd_mpnd , sn_snd_sstfrz, sn_snd_ttilyr
! ! Received from the atmosphere
TYPE(FLD_C) :: sn_rcv_w10m, sn_rcv_taumod, sn_rcv_tau, sn_rcv_dqnsdt, sn_rcv_qsr, &
& sn_rcv_qns , sn_rcv_emp , sn_rcv_rnf, sn_rcv_ts_ice
TYPE(FLD_C) :: sn_rcv_cal, sn_rcv_iceflx, sn_rcv_co2, sn_rcv_mslp, sn_rcv_icb, sn_rcv_isf
! ! Send to waves
TYPE(FLD_C) :: sn_snd_ifrac, sn_snd_crtw, sn_snd_wlev
! ! Received from waves
TYPE(FLD_C) :: sn_rcv_hsig, sn_rcv_phioc, sn_rcv_sdrfx, sn_rcv_sdrfy, sn_rcv_wper, sn_rcv_wnum, &
& sn_rcv_wstrf, sn_rcv_wdrag, sn_rcv_charn, sn_rcv_taw, sn_rcv_bhd, sn_rcv_tusd, sn_rcv_tvsd
! ! Other namelist parameters
!! TYPE(FLD_C) :: sn_rcv_qtrice
INTEGER :: nn_cplmodel ! Maximum number of models to/from which NEMO is potentialy sending/receiving data
LOGICAL :: ln_usecplmask ! use a coupling mask file to merge data received from several models
! -> file cplmask.nc with the float variable called cplmask (jpi,jpj,nn_cplmodel)
LOGICAL :: ln_scale_ice_flux ! use ice fluxes that are already "ice weighted" ( i.e. multiplied ice concentration)
TYPE :: DYNARR
REAL(wp), POINTER, DIMENSION(:,:,:) :: z3
END TYPE DYNARR
TYPE( DYNARR ), SAVE, DIMENSION(jprcv) :: frcv ! all fields recieved from the atmosphere
REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: alb_oce_mix ! ocean albedo sent to atmosphere (mix clear/overcast sky)
#if defined key_si3 || defined key_cice
REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: a_i_last_couple !: Ice fractional area at last coupling time
#endif
REAL(wp) :: rpref = 101000._wp ! reference atmospheric pressure[N/m2]
REAL(wp) :: r1_grau ! = 1.e0 / (grav * rho0)
INTEGER , ALLOCATABLE, SAVE, DIMENSION(:) :: nrcvinfo ! OASIS info argument
!! Substitution
# include "do_loop_substitute.h90"
# include "domzgr_substitute.h90"
!!----------------------------------------------------------------------
!! NEMO/OCE 4.0 , NEMO Consortium (2018)
!! $Id: sbccpl.F90 15004 2021-06-16 10:33:18Z mathiot $
!! Software governed by the CeCILL license (see ./LICENSE)
!!----------------------------------------------------------------------
CONTAINS
INTEGER FUNCTION sbc_cpl_alloc()
!!----------------------------------------------------------------------
!! *** FUNCTION sbc_cpl_alloc ***
!!----------------------------------------------------------------------
INTEGER :: ierr(4)
!!----------------------------------------------------------------------
ierr(:) = 0
!
ALLOCATE( alb_oce_mix(jpi,jpj), nrcvinfo(jprcv), STAT=ierr(1) )
#if ! defined key_si3 && ! defined key_cice
ALLOCATE( a_i(jpi,jpj,1) , STAT=ierr(2) ) ! used in sbcice_if.F90 (done here as there is no sbc_ice_if_init)
#endif
ALLOCATE( xcplmask(jpi,jpj,0:nn_cplmodel) , STAT=ierr(3) )
!
IF( .NOT. ln_apr_dyn ) ALLOCATE( ssh_ib(jpi,jpj), ssh_ibb(jpi,jpj), apr(jpi, jpj), STAT=ierr(4) )
sbc_cpl_alloc = MAXVAL( ierr )
CALL mpp_sum ( 'sbccpl', sbc_cpl_alloc )
IF( sbc_cpl_alloc > 0 ) CALL ctl_warn('sbc_cpl_alloc: allocation of arrays failed')
!
END FUNCTION sbc_cpl_alloc
SUBROUTINE sbc_cpl_init( k_ice )
!!----------------------------------------------------------------------
!! *** ROUTINE sbc_cpl_init ***
!!
!! ** Purpose : Initialisation of send and received information from
!! the atmospheric component
!!
!! ** Method : * Read namsbc_cpl namelist
!! * define the receive interface
!! * define the send interface
!! * initialise the OASIS coupler
!!----------------------------------------------------------------------
INTEGER, INTENT(in) :: k_ice ! ice management in the sbc (=0/1/2/3)
!
INTEGER :: jn ! dummy loop index
INTEGER :: ios, inum ! Local integer
REAL(wp), DIMENSION(jpi,jpj) :: zacs, zaos
!!
NAMELIST/namsbc_cpl/ nn_cplmodel , ln_usecplmask, nn_cats_cpl , ln_scale_ice_flux, &
& sn_snd_temp , sn_snd_alb , sn_snd_thick, sn_snd_crt , sn_snd_co2 , &
& sn_snd_ttilyr, sn_snd_cond , sn_snd_mpnd , sn_snd_sstfrz, sn_snd_thick1, &
& sn_snd_ifrac , sn_snd_crtw , sn_snd_wlev , sn_rcv_hsig , sn_rcv_phioc , &
& sn_rcv_w10m , sn_rcv_taumod, sn_rcv_tau , sn_rcv_dqnsdt, sn_rcv_qsr , &
& sn_rcv_sdrfx , sn_rcv_sdrfy , sn_rcv_wper , sn_rcv_wnum , sn_rcv_wstrf , &
& sn_rcv_charn , sn_rcv_taw , sn_rcv_bhd , sn_rcv_tusd , sn_rcv_tvsd, &
& sn_rcv_wdrag , sn_rcv_qns , sn_rcv_emp , sn_rcv_rnf , sn_rcv_cal , &
& sn_rcv_iceflx, sn_rcv_co2 , sn_rcv_icb , sn_rcv_isf , sn_rcv_ts_ice, & !!, sn_rcv_qtrice
& sn_rcv_mslp
!!---------------------------------------------------------------------
!
! ================================ !
! Namelist informations !
! ================================ !
!
READ ( numnam_ref, namsbc_cpl, IOSTAT = ios, ERR = 901)
901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namsbc_cpl in reference namelist' )
!
READ ( numnam_cfg, namsbc_cpl, IOSTAT = ios, ERR = 902 )
902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namsbc_cpl in configuration namelist' )
IF(lwm) WRITE ( numond, namsbc_cpl )
!
IF(lwp) THEN ! control print
WRITE(numout,*)
WRITE(numout,*)'sbc_cpl_init : namsbc_cpl namelist '
WRITE(numout,*)'~~~~~~~~~~~~'
ENDIF
IF( lwp .AND. ln_cpl ) THEN ! control print
WRITE(numout,*)' nn_cplmodel = ', nn_cplmodel
WRITE(numout,*)' ln_usecplmask = ', ln_usecplmask
WRITE(numout,*)' ln_scale_ice_flux = ', ln_scale_ice_flux
WRITE(numout,*)' nn_cats_cpl = ', nn_cats_cpl
WRITE(numout,*)' received fields (mutiple ice categogies)'
WRITE(numout,*)' 10m wind module = ', TRIM(sn_rcv_w10m%cldes ), ' (', TRIM(sn_rcv_w10m%clcat ), ')'
WRITE(numout,*)' stress module = ', TRIM(sn_rcv_taumod%cldes), ' (', TRIM(sn_rcv_taumod%clcat), ')'
WRITE(numout,*)' surface stress = ', TRIM(sn_rcv_tau%cldes ), ' (', TRIM(sn_rcv_tau%clcat ), ')'
WRITE(numout,*)' - referential = ', sn_rcv_tau%clvref
WRITE(numout,*)' - orientation = ', sn_rcv_tau%clvor
WRITE(numout,*)' - mesh = ', sn_rcv_tau%clvgrd
WRITE(numout,*)' non-solar heat flux sensitivity = ', TRIM(sn_rcv_dqnsdt%cldes), ' (', TRIM(sn_rcv_dqnsdt%clcat), ')'
WRITE(numout,*)' solar heat flux = ', TRIM(sn_rcv_qsr%cldes ), ' (', TRIM(sn_rcv_qsr%clcat ), ')'
WRITE(numout,*)' non-solar heat flux = ', TRIM(sn_rcv_qns%cldes ), ' (', TRIM(sn_rcv_qns%clcat ), ')'
WRITE(numout,*)' freshwater budget = ', TRIM(sn_rcv_emp%cldes ), ' (', TRIM(sn_rcv_emp%clcat ), ')'
WRITE(numout,*)' runoffs = ', TRIM(sn_rcv_rnf%cldes ), ' (', TRIM(sn_rcv_rnf%clcat ), ')'
WRITE(numout,*)' calving = ', TRIM(sn_rcv_cal%cldes ), ' (', TRIM(sn_rcv_cal%clcat ), ')'
WRITE(numout,*)' iceberg = ', TRIM(sn_rcv_icb%cldes ), ' (', TRIM(sn_rcv_icb%clcat ), ')'
WRITE(numout,*)' ice shelf = ', TRIM(sn_rcv_isf%cldes ), ' (', TRIM(sn_rcv_isf%clcat ), ')'
WRITE(numout,*)' sea ice heat fluxes = ', TRIM(sn_rcv_iceflx%cldes), ' (', TRIM(sn_rcv_iceflx%clcat), ')'
!! WRITE(numout,*)' transmitted solar thru sea-ice = ', TRIM(sn_rcv_qtrice%cldes), ' (', TRIM(sn_rcv_qtrice%clcat), ')'
WRITE(numout,*)' atm co2 = ', TRIM(sn_rcv_co2%cldes ), ' (', TRIM(sn_rcv_co2%clcat ), ')'
WRITE(numout,*)' Sea ice surface skin temperature= ', TRIM(sn_rcv_ts_ice%cldes), ' (', TRIM(sn_rcv_ts_ice%clcat), ')'
WRITE(numout,*)' surface waves:'
WRITE(numout,*)' significant wave heigth = ', TRIM(sn_rcv_hsig%cldes ), ' (', TRIM(sn_rcv_hsig%clcat ), ')'
WRITE(numout,*)' wave to oce energy flux = ', TRIM(sn_rcv_phioc%cldes ), ' (', TRIM(sn_rcv_phioc%clcat ), ')'
WRITE(numout,*)' Surface Stokes drift grid u = ', TRIM(sn_rcv_sdrfx%cldes ), ' (', TRIM(sn_rcv_sdrfx%clcat ), ')'
WRITE(numout,*)' Surface Stokes drift grid v = ', TRIM(sn_rcv_sdrfy%cldes ), ' (', TRIM(sn_rcv_sdrfy%clcat ), ')'
WRITE(numout,*)' Mean wave period = ', TRIM(sn_rcv_wper%cldes ), ' (', TRIM(sn_rcv_wper%clcat ), ')'
WRITE(numout,*)' Mean wave number = ', TRIM(sn_rcv_wnum%cldes ), ' (', TRIM(sn_rcv_wnum%clcat ), ')'
WRITE(numout,*)' Stress frac adsorbed by waves = ', TRIM(sn_rcv_wstrf%cldes ), ' (', TRIM(sn_rcv_wstrf%clcat ), ')'
WRITE(numout,*)' Neutral surf drag coefficient = ', TRIM(sn_rcv_wdrag%cldes ), ' (', TRIM(sn_rcv_wdrag%clcat ), ')'
WRITE(numout,*)' Charnock coefficient = ', TRIM(sn_rcv_charn%cldes ), ' (', TRIM(sn_rcv_charn%clcat ), ')'
WRITE(numout,*)' sent fields (multiple ice categories)'
WRITE(numout,*)' surface temperature = ', TRIM(sn_snd_temp%cldes ), ' (', TRIM(sn_snd_temp%clcat ), ')'
WRITE(numout,*)' top ice layer temperature = ', TRIM(sn_snd_ttilyr%cldes), ' (', TRIM(sn_snd_ttilyr%clcat), ')'
WRITE(numout,*)' albedo = ', TRIM(sn_snd_alb%cldes ), ' (', TRIM(sn_snd_alb%clcat ), ')'
WRITE(numout,*)' ice/snow thickness = ', TRIM(sn_snd_thick%cldes ), ' (', TRIM(sn_snd_thick%clcat ), ')'
WRITE(numout,*)' total ice fraction = ', TRIM(sn_snd_ifrac%cldes ), ' (', TRIM(sn_snd_ifrac%clcat ), ')'
WRITE(numout,*)' surface current = ', TRIM(sn_snd_crt%cldes ), ' (', TRIM(sn_snd_crt%clcat ), ')'
WRITE(numout,*)' - referential = ', sn_snd_crt%clvref
WRITE(numout,*)' - orientation = ', sn_snd_crt%clvor
WRITE(numout,*)' - mesh = ', sn_snd_crt%clvgrd
WRITE(numout,*)' oce co2 flux = ', TRIM(sn_snd_co2%cldes ), ' (', TRIM(sn_snd_co2%clcat ), ')'
WRITE(numout,*)' ice effective conductivity = ', TRIM(sn_snd_cond%cldes ), ' (', TRIM(sn_snd_cond%clcat ), ')'
WRITE(numout,*)' meltponds fraction and depth = ', TRIM(sn_snd_mpnd%cldes ), ' (', TRIM(sn_snd_mpnd%clcat ), ')'
WRITE(numout,*)' sea surface freezing temp = ', TRIM(sn_snd_sstfrz%cldes), ' (', TRIM(sn_snd_sstfrz%clcat), ')'
WRITE(numout,*)' water level = ', TRIM(sn_snd_wlev%cldes ), ' (', TRIM(sn_snd_wlev%clcat ), ')'
WRITE(numout,*)' mean sea level pressure = ', TRIM(sn_rcv_mslp%cldes ), ' (', TRIM(sn_rcv_mslp%clcat ), ')'
WRITE(numout,*)' surface current to waves = ', TRIM(sn_snd_crtw%cldes ), ' (', TRIM(sn_snd_crtw%clcat ), ')'
WRITE(numout,*)' - referential = ', sn_snd_crtw%clvref
WRITE(numout,*)' - orientation = ', sn_snd_crtw%clvor
WRITE(numout,*)' - mesh = ', sn_snd_crtw%clvgrd
ENDIF
IF( lwp .AND. ln_wave) THEN ! control print
WRITE(numout,*)' surface waves:'
WRITE(numout,*)' Significant wave heigth = ', TRIM(sn_rcv_hsig%cldes ), ' (', TRIM(sn_rcv_hsig%clcat ), ')'
WRITE(numout,*)' Wave to oce energy flux = ', TRIM(sn_rcv_phioc%cldes ), ' (', TRIM(sn_rcv_phioc%clcat ), ')'
WRITE(numout,*)' Surface Stokes drift grid u = ', TRIM(sn_rcv_sdrfx%cldes ), ' (', TRIM(sn_rcv_sdrfx%clcat ), ')'
WRITE(numout,*)' Surface Stokes drift grid v = ', TRIM(sn_rcv_sdrfy%cldes ), ' (', TRIM(sn_rcv_sdrfy%clcat ), ')'
WRITE(numout,*)' Mean wave period = ', TRIM(sn_rcv_wper%cldes ), ' (', TRIM(sn_rcv_wper%clcat ), ')'
WRITE(numout,*)' Mean wave number = ', TRIM(sn_rcv_wnum%cldes ), ' (', TRIM(sn_rcv_wnum%clcat ), ')'
WRITE(numout,*)' Stress frac adsorbed by waves = ', TRIM(sn_rcv_wstrf%cldes ), ' (', TRIM(sn_rcv_wstrf%clcat ), ')'
WRITE(numout,*)' Neutral surf drag coefficient = ', TRIM(sn_rcv_wdrag%cldes ), ' (', TRIM(sn_rcv_wdrag%clcat ), ')'
WRITE(numout,*)' Charnock coefficient = ', TRIM(sn_rcv_charn%cldes ), ' (', TRIM(sn_rcv_charn%clcat ), ')'
WRITE(numout,*)' Transport associated to Stokes drift grid u = ', TRIM(sn_rcv_tusd%cldes ), ' (', TRIM(sn_rcv_tusd%clcat ), ')'
WRITE(numout,*)' Transport associated to Stokes drift grid v = ', TRIM(sn_rcv_tvsd%cldes ), ' (', TRIM(sn_rcv_tvsd%clcat ), ')'
WRITE(numout,*)' Bernouilli pressure head = ', TRIM(sn_rcv_bhd%cldes ), ' (', TRIM(sn_rcv_bhd%clcat ), ')'
WRITE(numout,*)'Wave to ocean momentum flux and Net wave-supported stress = ', TRIM(sn_rcv_taw%cldes ), ' (', TRIM(sn_rcv_taw%clcat ), ')'
WRITE(numout,*)' Surface current to waves = ', TRIM(sn_snd_crtw%cldes ), ' (', TRIM(sn_snd_crtw%clcat ), ')'
WRITE(numout,*)' - referential = ', sn_snd_crtw%clvref
WRITE(numout,*)' - orientation = ', sn_snd_crtw%clvor
WRITE(numout,*)' - mesh = ', sn_snd_crtw%clvgrd
ENDIF
! ! allocate sbccpl arrays
IF( sbc_cpl_alloc() /= 0 ) CALL ctl_stop( 'STOP', 'sbc_cpl_alloc : unable to allocate arrays' )
! ================================ !
! Define the receive interface !
! ================================ !
nrcvinfo(:) = OASIS_idle ! needed by nrcvinfo(jpr_otx1) if we do not receive ocean stress
! for each field: define the OASIS name (srcv(:)%clname)
! define receive or not from the namelist parameters (srcv(:)%laction)
! define the north fold type of lbc (srcv(:)%nsgn)
! default definitions of srcv
srcv(:)%laction = .FALSE. ; srcv(:)%clgrid = 'T' ; srcv(:)%nsgn = 1. ; srcv(:)%nct = 1
! ! ------------------------- !
! ! ice and ocean wind stress !
! ! ------------------------- !
! ! Name
srcv(jpr_otx1)%clname = 'O_OTaux1' ! 1st ocean component on grid ONE (T or U)
srcv(jpr_oty1)%clname = 'O_OTauy1' ! 2nd - - - -
srcv(jpr_otz1)%clname = 'O_OTauz1' ! 3rd - - - -
srcv(jpr_otx2)%clname = 'O_OTaux2' ! 1st ocean component on grid TWO (V)
srcv(jpr_oty2)%clname = 'O_OTauy2' ! 2nd - - - -
srcv(jpr_otz2)%clname = 'O_OTauz2' ! 3rd - - - -
!
srcv(jpr_itx1)%clname = 'O_ITaux1' ! 1st ice component on grid ONE (T, F, I or U)
srcv(jpr_ity1)%clname = 'O_ITauy1' ! 2nd - - - -
srcv(jpr_itz1)%clname = 'O_ITauz1' ! 3rd - - - -
srcv(jpr_itx2)%clname = 'O_ITaux2' ! 1st ice component on grid TWO (V)
srcv(jpr_ity2)%clname = 'O_ITauy2' ! 2nd - - - -
srcv(jpr_itz2)%clname = 'O_ITauz2' ! 3rd - - - -
!
! Vectors: change of sign at north fold ONLY if on the local grid
IF( TRIM( sn_rcv_tau%cldes ) == 'oce only' .OR. TRIM( sn_rcv_tau%cldes ) == 'oce and ice' &
.OR. TRIM( sn_rcv_tau%cldes ) == 'mixed oce-ice' ) THEN ! avoid working with the atmospheric fields if they are not coupled
!
IF( TRIM( sn_rcv_tau%clvor ) == 'local grid' ) srcv(jpr_otx1:jpr_itz2)%nsgn = -1.
! ! Set grid and action
SELECT CASE( TRIM( sn_rcv_tau%clvgrd ) ) ! 'T', 'U,V', 'U,V,I', 'U,V,F', 'T,I', 'T,F', or 'T,U,V'
CASE( 'T' )
srcv(jpr_otx1:jpr_itz2)%clgrid = 'T' ! oce and ice components given at T-point
srcv(jpr_otx1:jpr_otz1)%laction = .TRUE. ! receive oce components on grid 1
srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1
CASE( 'U,V' )
srcv(jpr_otx1:jpr_otz1)%clgrid = 'U' ! oce components given at U-point
srcv(jpr_otx2:jpr_otz2)%clgrid = 'V' ! and V-point
srcv(jpr_itx1:jpr_itz1)%clgrid = 'U' ! ice components given at U-point
srcv(jpr_itx2:jpr_itz2)%clgrid = 'V' ! and V-point
srcv(jpr_otx1:jpr_itz2)%laction = .TRUE. ! receive oce and ice components on both grid 1 & 2
CASE( 'U,V,T' )
srcv(jpr_otx1:jpr_otz1)%clgrid = 'U' ! oce components given at U-point
srcv(jpr_otx2:jpr_otz2)%clgrid = 'V' ! and V-point
srcv(jpr_itx1:jpr_itz1)%clgrid = 'T' ! ice components given at T-point
srcv(jpr_otx1:jpr_otz2)%laction = .TRUE. ! receive oce components on grid 1 & 2
srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1 only
CASE( 'U,V,I' )
srcv(jpr_otx1:jpr_otz1)%clgrid = 'U' ! oce components given at U-point
srcv(jpr_otx2:jpr_otz2)%clgrid = 'V' ! and V-point
srcv(jpr_itx1:jpr_itz1)%clgrid = 'I' ! ice components given at I-point
srcv(jpr_otx1:jpr_otz2)%laction = .TRUE. ! receive oce components on grid 1 & 2
srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1 only
CASE( 'U,V,F' )
srcv(jpr_otx1:jpr_otz1)%clgrid = 'U' ! oce components given at U-point
srcv(jpr_otx2:jpr_otz2)%clgrid = 'V' ! and V-point
srcv(jpr_itx1:jpr_itz1)%clgrid = 'F' ! ice components given at F-point
srcv(jpr_otx1:jpr_otz2)%laction = .TRUE. ! receive oce components on grid 1 & 2
srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1 only
CASE( 'T,I' )
srcv(jpr_otx1:jpr_itz2)%clgrid = 'T' ! oce and ice components given at T-point
srcv(jpr_itx1:jpr_itz1)%clgrid = 'I' ! ice components given at I-point
srcv(jpr_otx1:jpr_otz1)%laction = .TRUE. ! receive oce components on grid 1
srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1
CASE( 'T,F' )
srcv(jpr_otx1:jpr_itz2)%clgrid = 'T' ! oce and ice components given at T-point
srcv(jpr_itx1:jpr_itz1)%clgrid = 'F' ! ice components given at F-point
srcv(jpr_otx1:jpr_otz1)%laction = .TRUE. ! receive oce components on grid 1
srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1
CASE( 'T,U,V' )
srcv(jpr_otx1:jpr_otz1)%clgrid = 'T' ! oce components given at T-point
srcv(jpr_itx1:jpr_itz1)%clgrid = 'U' ! ice components given at U-point
srcv(jpr_itx2:jpr_itz2)%clgrid = 'V' ! and V-point
srcv(jpr_otx1:jpr_otz1)%laction = .TRUE. ! receive oce components on grid 1 only
srcv(jpr_itx1:jpr_itz2)%laction = .TRUE. ! receive ice components on grid 1 & 2
CASE default
CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_rcv_tau%clvgrd' )
END SELECT
!
IF( TRIM( sn_rcv_tau%clvref ) == 'spherical' ) & ! spherical: 3rd component not received
& srcv( (/jpr_otz1, jpr_otz2, jpr_itz1, jpr_itz2/) )%laction = .FALSE.
!
IF( TRIM( sn_rcv_tau%clvor ) == 'local grid' ) THEN ! already on local grid -> no need of the second grid
srcv(jpr_otx2:jpr_otz2)%laction = .FALSE.
srcv(jpr_itx2:jpr_itz2)%laction = .FALSE.
srcv(jpr_oty1)%clgrid = srcv(jpr_oty2)%clgrid ! not needed but cleaner...
srcv(jpr_ity1)%clgrid = srcv(jpr_ity2)%clgrid ! not needed but cleaner...
ENDIF
!
IF( TRIM( sn_rcv_tau%cldes ) /= 'oce and ice' ) THEN ! 'oce and ice' case ocean stress on ocean mesh used
srcv(jpr_itx1:jpr_itz2)%laction = .FALSE. ! ice components not received
srcv(jpr_itx1)%clgrid = 'U' ! ocean stress used after its transformation
srcv(jpr_ity1)%clgrid = 'V' ! i.e. it is always at U- & V-points for i- & j-comp. resp.
ENDIF
ENDIF
! ! ------------------------- !
! ! freshwater budget ! E-P
! ! ------------------------- !
! we suppose that atmosphere modele do not make the difference between precipiration (liquide or solid)
! over ice of free ocean within the same atmospheric cell.cd
srcv(jpr_rain)%clname = 'OTotRain' ! Rain = liquid precipitation
srcv(jpr_snow)%clname = 'OTotSnow' ! Snow = solid precipitation
srcv(jpr_tevp)%clname = 'OTotEvap' ! total evaporation (over oce + ice sublimation)
srcv(jpr_ievp)%clname = 'OIceEvap' ! evaporation over ice = sublimation
srcv(jpr_sbpr)%clname = 'OSubMPre' ! sublimation - liquid precipitation - solid precipitation
srcv(jpr_semp)%clname = 'OISubMSn' ! ice solid water budget = sublimation - solid precipitation
srcv(jpr_oemp)%clname = 'OOEvaMPr' ! ocean water budget = ocean Evap - ocean precip
SELECT CASE( TRIM( sn_rcv_emp%cldes ) )
CASE( 'none' ) ! nothing to do
CASE( 'oce only' ) ; srcv(jpr_oemp)%laction = .TRUE.
CASE( 'conservative' )
srcv( (/jpr_rain, jpr_snow, jpr_ievp, jpr_tevp/) )%laction = .TRUE.
IF( k_ice <= 1 ) srcv(jpr_ievp)%laction = .FALSE.
CASE( 'oce and ice' ) ; srcv( (/jpr_ievp, jpr_sbpr, jpr_semp, jpr_oemp/) )%laction = .TRUE.
CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_rcv_emp%cldes' )
END SELECT
!
! ! ------------------------- !
! ! Runoffs & Calving !
! ! ------------------------- !
srcv(jpr_rnf )%clname = 'O_Runoff'
IF( TRIM( sn_rcv_rnf%cldes ) == 'coupled' ) THEN
srcv(jpr_rnf)%laction = .TRUE.
l_rnfcpl = .TRUE. ! -> no need to read runoffs in sbcrnf
ln_rnf = nn_components /= jp_iam_sas ! -> force to go through sbcrnf if not sas
IF(lwp) WRITE(numout,*)
IF(lwp) WRITE(numout,*) ' runoffs received from oasis -> force ln_rnf = ', ln_rnf
ENDIF
!
srcv(jpr_cal)%clname = 'OCalving' ; IF( TRIM( sn_rcv_cal%cldes) == 'coupled' ) srcv(jpr_cal)%laction = .TRUE.
srcv(jpr_isf)%clname = 'OIcshelf' ; IF( TRIM( sn_rcv_isf%cldes) == 'coupled' ) srcv(jpr_isf)%laction = .TRUE.
srcv(jpr_icb)%clname = 'OIceberg' ; IF( TRIM( sn_rcv_icb%cldes) == 'coupled' ) srcv(jpr_icb)%laction = .TRUE.
IF( srcv(jpr_isf)%laction ) THEN
l_isfoasis = .TRUE. ! -> isf fwf comes from oasis
IF(lwp) WRITE(numout,*)
IF(lwp) WRITE(numout,*) ' iceshelf received from oasis '
ENDIF
!
!
! ! ------------------------- !
! ! non solar radiation ! Qns
! ! ------------------------- !
srcv(jpr_qnsoce)%clname = 'O_QnsOce'
srcv(jpr_qnsice)%clname = 'O_QnsIce'
srcv(jpr_qnsmix)%clname = 'O_QnsMix'
SELECT CASE( TRIM( sn_rcv_qns%cldes ) )
CASE( 'none' ) ! nothing to do
CASE( 'oce only' ) ; srcv( jpr_qnsoce )%laction = .TRUE.
CASE( 'conservative' ) ; srcv( (/jpr_qnsice, jpr_qnsmix/) )%laction = .TRUE.
CASE( 'oce and ice' ) ; srcv( (/jpr_qnsice, jpr_qnsoce/) )%laction = .TRUE.
CASE( 'mixed oce-ice' ) ; srcv( jpr_qnsmix )%laction = .TRUE.
CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_rcv_qns%cldes' )
END SELECT
IF( TRIM( sn_rcv_qns%cldes ) == 'mixed oce-ice' .AND. nn_cats_cpl > 1 ) &
CALL ctl_stop( 'sbc_cpl_init: sn_rcv_qns%cldes not currently allowed to be mixed oce-ice for multi-category ice' )
!
! ! ------------------------- !
! ! solar radiation ! Qsr
! ! ------------------------- !
srcv(jpr_qsroce)%clname = 'O_QsrOce'
srcv(jpr_qsrice)%clname = 'O_QsrIce'
srcv(jpr_qsrmix)%clname = 'O_QsrMix'
SELECT CASE( TRIM( sn_rcv_qsr%cldes ) )
CASE( 'none' ) ! nothing to do
CASE( 'oce only' ) ; srcv( jpr_qsroce )%laction = .TRUE.
CASE( 'conservative' ) ; srcv( (/jpr_qsrice, jpr_qsrmix/) )%laction = .TRUE.
CASE( 'oce and ice' ) ; srcv( (/jpr_qsrice, jpr_qsroce/) )%laction = .TRUE.
CASE( 'mixed oce-ice' ) ; srcv( jpr_qsrmix )%laction = .TRUE.
CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_rcv_qsr%cldes' )
END SELECT
IF( TRIM( sn_rcv_qsr%cldes ) == 'mixed oce-ice' .AND. nn_cats_cpl > 1 ) &
CALL ctl_stop( 'sbc_cpl_init: sn_rcv_qsr%cldes not currently allowed to be mixed oce-ice for multi-category ice' )
!
! ! ------------------------- !
! ! non solar sensitivity ! d(Qns)/d(T)
! ! ------------------------- !
srcv(jpr_dqnsdt)%clname = 'O_dQnsdT'
IF( TRIM( sn_rcv_dqnsdt%cldes ) == 'coupled' ) srcv(jpr_dqnsdt)%laction = .TRUE.
!
! non solar sensitivity mandatory for mixed oce-ice solar radiation coupling technique
IF( TRIM( sn_rcv_dqnsdt%cldes ) == 'none' .AND. TRIM( sn_rcv_qns%cldes ) == 'mixed oce-ice' ) &
& CALL ctl_stop( 'sbc_cpl_init: namsbc_cpl namelist mismatch between sn_rcv_qns%cldes and sn_rcv_dqnsdt%cldes' )
!
! ! ------------------------- !
! ! 10m wind module !
! ! ------------------------- !
srcv(jpr_w10m)%clname = 'O_Wind10' ; IF( TRIM(sn_rcv_w10m%cldes ) == 'coupled' ) srcv(jpr_w10m)%laction = .TRUE.
!
! ! ------------------------- !
! ! wind stress module !
! ! ------------------------- !
srcv(jpr_taum)%clname = 'O_TauMod' ; IF( TRIM(sn_rcv_taumod%cldes) == 'coupled' ) srcv(jpr_taum)%laction = .TRUE.
!
! ! ------------------------- !
! ! Atmospheric CO2 !
! ! ------------------------- !
srcv(jpr_co2 )%clname = 'O_AtmCO2'
IF( TRIM(sn_rcv_co2%cldes ) == 'coupled' ) THEN
srcv(jpr_co2 )%laction = .TRUE.
l_co2cpl = .TRUE.
IF(lwp) WRITE(numout,*)
IF(lwp) WRITE(numout,*) ' Atmospheric pco2 received from oasis '
IF(lwp) WRITE(numout,*)
ENDIF
!
! ! ------------------------- !
! ! Mean Sea Level Pressure !
! ! ------------------------- !
srcv(jpr_mslp)%clname = 'O_MSLP' ; IF( TRIM(sn_rcv_mslp%cldes ) == 'coupled' ) srcv(jpr_mslp)%laction = .TRUE.
!
! ! --------------------------------- !
! ! ice topmelt and conduction flux !
! ! --------------------------------- !
srcv(jpr_topm )%clname = 'OTopMlt'
srcv(jpr_botm )%clname = 'OBotMlt'
IF( TRIM(sn_rcv_iceflx%cldes) == 'coupled' ) THEN
IF( TRIM( sn_rcv_iceflx%clcat ) == 'yes' ) THEN
srcv(jpr_topm:jpr_botm)%nct = nn_cats_cpl
ELSE
CALL ctl_stop( 'sbc_cpl_init: sn_rcv_iceflx%clcat should always be set to yes currently' )
ENDIF
srcv(jpr_topm:jpr_botm)%laction = .TRUE.
ENDIF
!! ! ! --------------------------- !
!! ! ! transmitted solar thru ice !
!! ! ! --------------------------- !
!! srcv(jpr_qtrice)%clname = 'OQtr'
!! IF( TRIM(sn_rcv_qtrice%cldes) == 'coupled' ) THEN
!! IF ( TRIM( sn_rcv_qtrice%clcat ) == 'yes' ) THEN
!! srcv(jpr_qtrice)%nct = nn_cats_cpl
!! ELSE
!! CALL ctl_stop( 'sbc_cpl_init: sn_rcv_qtrice%clcat should always be set to yes currently' )
!! ENDIF
!! srcv(jpr_qtrice)%laction = .TRUE.
!! ENDIF
! ! ------------------------- !
! ! ice skin temperature !
! ! ------------------------- !
srcv(jpr_ts_ice)%clname = 'OTsfIce' ! needed by Met Office
IF( TRIM( sn_rcv_ts_ice%cldes ) == 'ice' ) srcv(jpr_ts_ice)%laction = .TRUE.
IF( TRIM( sn_rcv_ts_ice%clcat ) == 'yes' ) srcv(jpr_ts_ice)%nct = nn_cats_cpl
IF( TRIM( sn_rcv_emp%clcat ) == 'yes' ) srcv(jpr_ievp)%nct = nn_cats_cpl
#if defined key_si3
IF( ln_cndflx .AND. .NOT.ln_cndemulate ) THEN
IF( .NOT.srcv(jpr_ts_ice)%laction ) &
& CALL ctl_stop( 'sbc_cpl_init: srcv(jpr_ts_ice)%laction should be set to true when ln_cndflx=T' )
ENDIF
#endif
! ! ------------------------- !
! ! Wave breaking !
! ! ------------------------- !
srcv(jpr_hsig)%clname = 'O_Hsigwa' ! significant wave height
IF( TRIM(sn_rcv_hsig%cldes ) == 'coupled' ) THEN
srcv(jpr_hsig)%laction = .TRUE.
cpl_hsig = .TRUE.
ENDIF
srcv(jpr_phioc)%clname = 'O_PhiOce' ! wave to ocean energy
IF( TRIM(sn_rcv_phioc%cldes ) == 'coupled' ) THEN
srcv(jpr_phioc)%laction = .TRUE.
cpl_phioc = .TRUE.
ENDIF
srcv(jpr_sdrftx)%clname = 'O_Sdrfx' ! Stokes drift in the u direction
IF( TRIM(sn_rcv_sdrfx%cldes ) == 'coupled' ) THEN
srcv(jpr_sdrftx)%laction = .TRUE.
cpl_sdrftx = .TRUE.
ENDIF
srcv(jpr_sdrfty)%clname = 'O_Sdrfy' ! Stokes drift in the v direction
IF( TRIM(sn_rcv_sdrfy%cldes ) == 'coupled' ) THEN
srcv(jpr_sdrfty)%laction = .TRUE.
cpl_sdrfty = .TRUE.
ENDIF
srcv(jpr_wper)%clname = 'O_WPer' ! mean wave period
IF( TRIM(sn_rcv_wper%cldes ) == 'coupled' ) THEN
srcv(jpr_wper)%laction = .TRUE.
cpl_wper = .TRUE.
ENDIF
srcv(jpr_wnum)%clname = 'O_WNum' ! mean wave number
IF( TRIM(sn_rcv_wnum%cldes ) == 'coupled' ) THEN
srcv(jpr_wnum)%laction = .TRUE.
cpl_wnum = .TRUE.
ENDIF
srcv(jpr_wstrf)%clname = 'O_WStrf' ! stress fraction adsorbed by the wave
IF( TRIM(sn_rcv_wstrf%cldes ) == 'coupled' ) THEN
srcv(jpr_wstrf)%laction = .TRUE.
cpl_wstrf = .TRUE.
ENDIF
srcv(jpr_wdrag)%clname = 'O_WDrag' ! neutral surface drag coefficient
IF( TRIM(sn_rcv_wdrag%cldes ) == 'coupled' ) THEN
srcv(jpr_wdrag)%laction = .TRUE.
cpl_wdrag = .TRUE.
ENDIF
srcv(jpr_charn)%clname = 'O_Charn' ! Chranock coefficient
IF( TRIM(sn_rcv_charn%cldes ) == 'coupled' ) THEN
srcv(jpr_charn)%laction = .TRUE.
cpl_charn = .TRUE.
ENDIF
srcv(jpr_bhd)%clname = 'O_Bhd' ! Bernoulli head. waves' induced surface pressure
IF( TRIM(sn_rcv_bhd%cldes ) == 'coupled' ) THEN
srcv(jpr_bhd)%laction = .TRUE.
cpl_bhd = .TRUE.
ENDIF
srcv(jpr_tusd)%clname = 'O_Tusd' ! zonal stokes transport
IF( TRIM(sn_rcv_tusd%cldes ) == 'coupled' ) THEN
srcv(jpr_tusd)%laction = .TRUE.
cpl_tusd = .TRUE.
ENDIF
srcv(jpr_tvsd)%clname = 'O_Tvsd' ! meridional stokes tranmport
IF( TRIM(sn_rcv_tvsd%cldes ) == 'coupled' ) THEN
srcv(jpr_tvsd)%laction = .TRUE.
cpl_tvsd = .TRUE.
ENDIF
srcv(jpr_twox)%clname = 'O_Twox' ! wave to ocean momentum flux in the u direction
srcv(jpr_twoy)%clname = 'O_Twoy' ! wave to ocean momentum flux in the v direction
srcv(jpr_tawx)%clname = 'O_Tawx' ! Net wave-supported stress in the u direction
srcv(jpr_tawy)%clname = 'O_Tawy' ! Net wave-supported stress in the v direction
IF( TRIM(sn_rcv_taw%cldes ) == 'coupled' ) THEN
srcv(jpr_twox)%laction = .TRUE.
srcv(jpr_twoy)%laction = .TRUE.
srcv(jpr_tawx)%laction = .TRUE.
srcv(jpr_tawy)%laction = .TRUE.
cpl_taw = .TRUE.
ENDIF
!
! ! ------------------------------- !
! ! OCE-SAS coupling - rcv by opa !
! ! ------------------------------- !
srcv(jpr_sflx)%clname = 'O_SFLX'
srcv(jpr_fice)%clname = 'RIceFrc'
!
IF( nn_components == jp_iam_oce ) THEN ! OCE coupled to SAS via OASIS: force received field by OCE (sent by SAS)
srcv(:)%laction = .FALSE. ! force default definition in case of opa <-> sas coupling
srcv(:)%clgrid = 'T' ! force default definition in case of opa <-> sas coupling
srcv(:)%nsgn = 1. ! force default definition in case of opa <-> sas coupling
srcv( (/jpr_qsroce, jpr_qnsoce, jpr_oemp, jpr_sflx, jpr_fice, jpr_otx1, jpr_oty1, jpr_taum/) )%laction = .TRUE.
srcv(jpr_otx1)%clgrid = 'U' ! oce components given at U-point
srcv(jpr_oty1)%clgrid = 'V' ! and V-point
! Vectors: change of sign at north fold ONLY if on the local grid
srcv( (/jpr_otx1,jpr_oty1/) )%nsgn = -1.
sn_rcv_tau%clvgrd = 'U,V'
sn_rcv_tau%clvor = 'local grid'
sn_rcv_tau%clvref = 'spherical'
sn_rcv_emp%cldes = 'oce only'
!
IF(lwp) THEN ! control print
WRITE(numout,*)
WRITE(numout,*)' Special conditions for SAS-OCE coupling '
WRITE(numout,*)' OCE component '
WRITE(numout,*)
WRITE(numout,*)' received fields from SAS component '
WRITE(numout,*)' ice cover '
WRITE(numout,*)' oce only EMP '
WRITE(numout,*)' salt flux '
WRITE(numout,*)' mixed oce-ice solar flux '
WRITE(numout,*)' mixed oce-ice non solar flux '
WRITE(numout,*)' wind stress U,V on local grid and sperical coordinates '
WRITE(numout,*)' wind stress module'
WRITE(numout,*)
ENDIF
ENDIF
! ! -------------------------------- !
! ! OCE-SAS coupling - rcv by sas !
! ! -------------------------------- !
srcv(jpr_toce )%clname = 'I_SSTSST'
srcv(jpr_soce )%clname = 'I_SSSal'
srcv(jpr_ocx1 )%clname = 'I_OCurx1'
srcv(jpr_ocy1 )%clname = 'I_OCury1'
srcv(jpr_ssh )%clname = 'I_SSHght'
srcv(jpr_e3t1st)%clname = 'I_E3T1st'
srcv(jpr_fraqsr)%clname = 'I_FraQsr'
!
IF( nn_components == jp_iam_sas ) THEN
IF( .NOT. ln_cpl ) srcv(:)%laction = .FALSE. ! force default definition in case of opa <-> sas coupling
IF( .NOT. ln_cpl ) srcv(:)%clgrid = 'T' ! force default definition in case of opa <-> sas coupling
IF( .NOT. ln_cpl ) srcv(:)%nsgn = 1. ! force default definition in case of opa <-> sas coupling
srcv( (/jpr_toce, jpr_soce, jpr_ssh, jpr_fraqsr, jpr_ocx1, jpr_ocy1/) )%laction = .TRUE.
srcv( jpr_e3t1st )%laction = .NOT.ln_linssh
srcv(jpr_ocx1)%clgrid = 'U' ! oce components given at U-point
srcv(jpr_ocy1)%clgrid = 'V' ! and V-point
! Vectors: change of sign at north fold ONLY if on the local grid
srcv(jpr_ocx1:jpr_ocy1)%nsgn = -1.
! Change first letter to couple with atmosphere if already coupled OCE
! this is nedeed as each variable name used in the namcouple must be unique:
! for example O_Runoff received by OCE from SAS and therefore S_Runoff received by SAS from the Atmosphere
DO jn = 1, jprcv
IF( srcv(jn)%clname(1:1) == "O" ) srcv(jn)%clname = "S"//srcv(jn)%clname(2:LEN(srcv(jn)%clname))
END DO
!
IF(lwp) THEN ! control print
WRITE(numout,*)
WRITE(numout,*)' Special conditions for SAS-OCE coupling '
WRITE(numout,*)' SAS component '
WRITE(numout,*)
IF( .NOT. ln_cpl ) THEN
WRITE(numout,*)' received fields from OCE component '
ELSE
WRITE(numout,*)' Additional received fields from OCE component : '
ENDIF
WRITE(numout,*)' sea surface temperature (Celsius) '
WRITE(numout,*)' sea surface salinity '
WRITE(numout,*)' surface currents '
WRITE(numout,*)' sea surface height '
WRITE(numout,*)' thickness of first ocean T level '
WRITE(numout,*)' fraction of solar net radiation absorbed in the first ocean level'
WRITE(numout,*)
ENDIF
ENDIF
! =================================================== !
! Allocate all parts of frcv used for received fields !
! =================================================== !
DO jn = 1, jprcv
IF( srcv(jn)%laction ) ALLOCATE( frcv(jn)%z3(jpi,jpj,srcv(jn)%nct) )
END DO
! Allocate taum part of frcv which is used even when not received as coupling field
IF( .NOT. srcv(jpr_taum)%laction ) ALLOCATE( frcv(jpr_taum)%z3(jpi,jpj,srcv(jpr_taum)%nct) )
! Allocate w10m part of frcv which is used even when not received as coupling field
IF( .NOT. srcv(jpr_w10m)%laction ) ALLOCATE( frcv(jpr_w10m)%z3(jpi,jpj,srcv(jpr_w10m)%nct) )
! Allocate jpr_otx1 part of frcv which is used even when not received as coupling field
IF( .NOT. srcv(jpr_otx1)%laction ) ALLOCATE( frcv(jpr_otx1)%z3(jpi,jpj,srcv(jpr_otx1)%nct) )
IF( .NOT. srcv(jpr_oty1)%laction ) ALLOCATE( frcv(jpr_oty1)%z3(jpi,jpj,srcv(jpr_oty1)%nct) )
! Allocate itx1 and ity1 as they are used in sbc_cpl_ice_tau even if srcv(jpr_itx1)%laction = .FALSE.
IF( k_ice /= 0 ) THEN
IF( .NOT. srcv(jpr_itx1)%laction ) ALLOCATE( frcv(jpr_itx1)%z3(jpi,jpj,srcv(jpr_itx1)%nct) )
IF( .NOT. srcv(jpr_ity1)%laction ) ALLOCATE( frcv(jpr_ity1)%z3(jpi,jpj,srcv(jpr_ity1)%nct) )
ENDIF
! ================================ !
! Define the send interface !
! ================================ !
! for each field: define the OASIS name (ssnd(:)%clname)
! define send or not from the namelist parameters (ssnd(:)%laction)
! define the north fold type of lbc (ssnd(:)%nsgn)
! default definitions of nsnd
ssnd(:)%laction = .FALSE. ; ssnd(:)%clgrid = 'T' ; ssnd(:)%nsgn = 1. ; ssnd(:)%nct = 1
! ! ------------------------- !
! ! Surface temperature !
! ! ------------------------- !
ssnd(jps_toce)%clname = 'O_SSTSST'
ssnd(jps_tice)%clname = 'O_TepIce'
ssnd(jps_ttilyr)%clname = 'O_TtiLyr'
ssnd(jps_tmix)%clname = 'O_TepMix'
SELECT CASE( TRIM( sn_snd_temp%cldes ) )
CASE( 'none' ) ! nothing to do
CASE( 'oce only' ) ; ssnd( jps_toce )%laction = .TRUE.
CASE( 'oce and ice' , 'weighted oce and ice' , 'oce and weighted ice' )
ssnd( (/jps_toce, jps_tice/) )%laction = .TRUE.
IF( TRIM( sn_snd_temp%clcat ) == 'yes' ) ssnd(jps_tice)%nct = nn_cats_cpl
CASE( 'mixed oce-ice' ) ; ssnd( jps_tmix )%laction = .TRUE.
CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_temp%cldes' )
END SELECT
! ! ------------------------- !
! ! Albedo !
! ! ------------------------- !
ssnd(jps_albice)%clname = 'O_AlbIce'
ssnd(jps_albmix)%clname = 'O_AlbMix'
SELECT CASE( TRIM( sn_snd_alb%cldes ) )
CASE( 'none' ) ! nothing to do
CASE( 'ice' , 'weighted ice' ) ; ssnd(jps_albice)%laction = .TRUE.
CASE( 'mixed oce-ice' ) ; ssnd(jps_albmix)%laction = .TRUE.
CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_alb%cldes' )
END SELECT
!
! Need to calculate oceanic albedo if
! 1. sending mixed oce-ice albedo or
! 2. receiving mixed oce-ice solar radiation
IF( TRIM ( sn_snd_alb%cldes ) == 'mixed oce-ice' .OR. TRIM ( sn_rcv_qsr%cldes ) == 'mixed oce-ice' ) THEN
CALL oce_alb( zaos, zacs )
! Due to lack of information on nebulosity : mean clear/overcast sky
alb_oce_mix(:,:) = ( zacs(:,:) + zaos(:,:) ) * 0.5
ENDIF
! ! ------------------------- !
! ! Ice fraction & Thickness !
! ! ------------------------- !
ssnd(jps_fice)%clname = 'OIceFrc'
ssnd(jps_ficet)%clname = 'OIceFrcT'
ssnd(jps_hice)%clname = 'OIceTck'
ssnd(jps_a_p)%clname = 'OPndFrc'
ssnd(jps_ht_p)%clname = 'OPndTck'
ssnd(jps_hsnw)%clname = 'OSnwTck'
ssnd(jps_fice1)%clname = 'OIceFrd'
IF( k_ice /= 0 ) THEN
ssnd(jps_fice)%laction = .TRUE. ! if ice treated in the ocean (even in climato case)
ssnd(jps_fice1)%laction = .TRUE. ! First-order regridded ice concentration, to be used producing atmos-to-ice fluxes (Met Office requirement)
! Currently no namelist entry to determine sending of multi-category ice fraction so use the thickness entry for now
IF( TRIM( sn_snd_thick%clcat ) == 'yes' ) ssnd(jps_fice)%nct = nn_cats_cpl
IF( TRIM( sn_snd_thick1%clcat ) == 'yes' ) ssnd(jps_fice1)%nct = nn_cats_cpl
ENDIF
IF(TRIM( sn_snd_ifrac%cldes ) == 'coupled') ssnd(jps_ficet)%laction = .TRUE.
SELECT CASE ( TRIM( sn_snd_thick%cldes ) )
CASE( 'none' ) ! nothing to do
CASE( 'ice and snow' )
ssnd(jps_hice:jps_hsnw)%laction = .TRUE.
IF( TRIM( sn_snd_thick%clcat ) == 'yes' ) THEN
ssnd(jps_hice:jps_hsnw)%nct = nn_cats_cpl
ENDIF
CASE ( 'weighted ice and snow' )
ssnd(jps_hice:jps_hsnw)%laction = .TRUE.
IF( TRIM( sn_snd_thick%clcat ) == 'yes' ) ssnd(jps_hice:jps_hsnw)%nct = nn_cats_cpl
CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_thick%cldes' )
END SELECT
! ! ------------------------- !
! ! Ice Meltponds !
! ! ------------------------- !
! Needed by Met Office
ssnd(jps_a_p)%clname = 'OPndFrc'
ssnd(jps_ht_p)%clname = 'OPndTck'
SELECT CASE ( TRIM( sn_snd_mpnd%cldes ) )
CASE ( 'none' )
ssnd(jps_a_p)%laction = .FALSE.
ssnd(jps_ht_p)%laction = .FALSE.
CASE ( 'ice only' )
ssnd(jps_a_p)%laction = .TRUE.
ssnd(jps_ht_p)%laction = .TRUE.
IF( TRIM( sn_snd_mpnd%clcat ) == 'yes' ) THEN
ssnd(jps_a_p)%nct = nn_cats_cpl
ssnd(jps_ht_p)%nct = nn_cats_cpl
ELSE
IF( nn_cats_cpl > 1 ) THEN
CALL ctl_stop( 'sbc_cpl_init: use weighted ice option for sn_snd_mpnd%cldes if not exchanging category fields' )
ENDIF
ENDIF
CASE ( 'weighted ice' )
ssnd(jps_a_p)%laction = .TRUE.
ssnd(jps_ht_p)%laction = .TRUE.
IF( TRIM( sn_snd_mpnd%clcat ) == 'yes' ) THEN
ssnd(jps_a_p)%nct = nn_cats_cpl
ssnd(jps_ht_p)%nct = nn_cats_cpl
ENDIF
CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_mpnd%cldes; '//sn_snd_mpnd%cldes )
END SELECT
! ! ------------------------- !
! ! Surface current !
! ! ------------------------- !
! ocean currents ! ice velocities
ssnd(jps_ocx1)%clname = 'O_OCurx1' ; ssnd(jps_ivx1)%clname = 'O_IVelx1'
ssnd(jps_ocy1)%clname = 'O_OCury1' ; ssnd(jps_ivy1)%clname = 'O_IVely1'
ssnd(jps_ocz1)%clname = 'O_OCurz1' ; ssnd(jps_ivz1)%clname = 'O_IVelz1'
ssnd(jps_ocxw)%clname = 'O_OCurxw'
ssnd(jps_ocyw)%clname = 'O_OCuryw'
!
ssnd(jps_ocx1:jps_ivz1)%nsgn = -1. ! vectors: change of the sign at the north fold
IF( sn_snd_crt%clvgrd == 'U,V' ) THEN
ssnd(jps_ocx1)%clgrid = 'U' ; ssnd(jps_ocy1)%clgrid = 'V'
ELSE IF( sn_snd_crt%clvgrd /= 'T' ) THEN
CALL ctl_stop( 'sn_snd_crt%clvgrd must be equal to T' )
ENDIF
ssnd(jps_ocx1:jps_ivz1)%laction = .TRUE. ! default: all are send
IF( TRIM( sn_snd_crt%clvref ) == 'spherical' ) ssnd( (/jps_ocz1, jps_ivz1/) )%laction = .FALSE.
IF( TRIM( sn_snd_crt%clvor ) == 'eastward-northward' ) ssnd(jps_ocx1:jps_ivz1)%nsgn = 1.
SELECT CASE( TRIM( sn_snd_crt%cldes ) )
CASE( 'none' ) ; ssnd(jps_ocx1:jps_ivz1)%laction = .FALSE.
CASE( 'oce only' ) ; ssnd(jps_ivx1:jps_ivz1)%laction = .FALSE.
CASE( 'weighted oce and ice' ) ! nothing to do
CASE( 'mixed oce-ice' ) ; ssnd(jps_ivx1:jps_ivz1)%laction = .FALSE.
CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_crt%cldes' )
END SELECT
ssnd(jps_ocxw:jps_ocyw)%nsgn = -1. ! vectors: change of the sign at the north fold
IF( sn_snd_crtw%clvgrd == 'U,V' ) THEN
ssnd(jps_ocxw)%clgrid = 'U' ; ssnd(jps_ocyw)%clgrid = 'V'
ELSE IF( sn_snd_crtw%clvgrd /= 'T' ) THEN
CALL ctl_stop( 'sn_snd_crtw%clvgrd must be equal to T' )
ENDIF
IF( TRIM( sn_snd_crtw%clvor ) == 'eastward-northward' ) ssnd(jps_ocxw:jps_ocyw)%nsgn = 1.
SELECT CASE( TRIM( sn_snd_crtw%cldes ) )
CASE( 'none' ) ; ssnd(jps_ocxw:jps_ocyw)%laction = .FALSE.
CASE( 'oce only' ) ; ssnd(jps_ocxw:jps_ocyw)%laction = .TRUE.
CASE( 'weighted oce and ice' ) ! nothing to do
CASE( 'mixed oce-ice' ) ; ssnd(jps_ivx1:jps_ivz1)%laction = .FALSE.
CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_crtw%cldes' )
END SELECT
! ! ------------------------- !
! ! CO2 flux !
! ! ------------------------- !
ssnd(jps_co2)%clname = 'O_CO2FLX' ; IF( TRIM(sn_snd_co2%cldes) == 'coupled' ) ssnd(jps_co2 )%laction = .TRUE.
!
! ! ------------------------- !
! ! Sea surface freezing temp !
! ! ------------------------- !
! needed by Met Office
ssnd(jps_sstfrz)%clname = 'O_SSTFrz' ; IF( TRIM(sn_snd_sstfrz%cldes) == 'coupled' ) ssnd(jps_sstfrz)%laction = .TRUE.
!
! ! ------------------------- !
! ! Ice conductivity !
! ! ------------------------- !
! needed by Met Office
! Note that ultimately we will move to passing an ocean effective conductivity as well so there
! will be some changes to the parts of the code which currently relate only to ice conductivity
ssnd(jps_ttilyr )%clname = 'O_TtiLyr'
SELECT CASE ( TRIM( sn_snd_ttilyr%cldes ) )
CASE ( 'none' )
ssnd(jps_ttilyr)%laction = .FALSE.
CASE ( 'ice only' )
ssnd(jps_ttilyr)%laction = .TRUE.