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w3ogcmmd.ftn
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#include "w3macros.h"
!/ ------------------------------------------------------------------- /
MODULE W3OGCMMD
!/
!/ +-----------------------------------+
!/ | WAVEWATCH III NOAA/NCEP |
!/ | A. Thevenin |
!/ | FORTRAN 90 |
!/ | Last update : April-2016 |
!/ +-----------------------------------+
!/
!/ Jul-2013 : Origination. ( version 4.18 )
!/ For upgrades see subroutines.
!/ Apr-2016 : Add comments (J. Pianezze) ( version 5.07 )
!/
!/ Copyright 2009-2012 National Weather Service (NWS),
!/ National Oceanic and Atmospheric Administration. All rights
!/ reserved. WAVEWATCH III is a trademark of the NWS.
!/ No unauthorized use without permission.
!/
! 1. Purpose :
!
! Module used for coupling applications between oceanic model and WW3 with OASIS3-MCT
!
! 2. Variables and types :
!
! 3. Subroutines and functions :
!
! Name Type Scope Description
! ----------------------------------------------------------------
! SND_FIELDS_TO_OCEAN Subr. Public Send fields to ocean model
! RCV_FIELDS_FROM_OCEAN Subr. Public Receive fields from ocean model
! ----------------------------------------------------------------
!
! 4. Subroutines and functions used :
!
! Name Type Module Description
! ----------------------------------------------------------------
! CPL_OASIS_SEND Subr. W3OACPMD Send fields
! CPL_OASIS_RECV Subr. W3OACPMD Receive fields
! ----------------------------------------------------------------
!
! 5. Remarks
! 6. Switches :
! 7. Source code :
!
!/ ------------------------------------------------------------------- /
!
IMPLICIT NONE
!
INCLUDE "mpif.h"
!
PRIVATE
!
! * Accessibility
PUBLIC SND_FIELDS_TO_OCEAN
PUBLIC RCV_FIELDS_FROM_OCEAN
!
CONTAINS
!/ ------------------------------------------------------------------- /
SUBROUTINE SND_FIELDS_TO_OCEAN()
!/
!/ +-----------------------------------+
!/ | WAVEWATCH III NOAA/NCEP |
!/ | A. Thevenin |
!/ | FORTRAN 90 |
!/ | Last update : April-2016 |
!/ +-----------------------------------+
!/
!/ Jul-2013 : Origination. ( version 4.18 )
!/ Apr-2016 : Add comments (J. Pianezze) ( version 5.07 )
!/
! 1. Purpose :
!
! Send coupling fields to oceanic model
!
! 2. Method :
! 3. Parameters :
! 4. Subroutines used :
!
! Name Type Module Description
! -------------------------------------------------------------------
! CPL_OASIS_SND Subr. W3OACPMD Send field to atmos/ocean model
! -------------------------------------------------------------------
!
! 5. Called by :
!
! Name Type Module Description
! ------------------------------------------------------------------
! W3WAVE Subr. W3WAVEMD Wave model
! ------------------------------------------------------------------
!
! 6. Error messages :
! 7. Remarks :
!
! According to the present implementation, fields are sent at each coupling time step to OASIS
! Consequently, OASIS cannot estimate any time average
! For such an application, one must estimate the fields at each time step
! (or a time step smaller than the coupling time step).
! In such conditions, OASIS get the information every time step
! but only send the information to the other code when the time matches the coupling time.
!
! 8. Structure :
! 9. Switches :
! 10. Source code :
!
!/ ------------------------------------------------------------------- /
!
USE W3OACPMD, ONLY: ID_OASIS_TIME, IL_NB_SND, SND_FLD, CPL_OASIS_SND
USE W3GDATMD, ONLY: NSEAL, MAPSTA, MAPSF
USE W3ADATMD, ONLY: HS, T0M1, THM, BHD, TAUOX, TAUOY, PHIOC, UBA, UBD, &
TAUWIX, TAUWIY, TUSX, TUSY, USSX, USSY, WLM, &
PHIBBL,TAUBBL, CHARN
USE W3ODATMD, ONLY: NAPROC, IAPROC, UNDEF
USE CONSTANTS, ONLY: PI, DERA
!
!/ ------------------------------------------------------------------- /
!/ Parameter list
!/
!
!/ ------------------------------------------------------------------- /
!/ Local parameters
!/
INTEGER :: I, ISEA, IX, IY
INTEGER, DIMENSION(NSEAL) :: MASK
REAL(kind=8), DIMENSION(NSEAL,1) :: RLA_OASIS_SND
INTEGER :: IB_DO
LOGICAL :: LL_ACTION
REAL(kind=8), DIMENSION(NSEAL) :: TMP
!
!----------------------------------------------------------------------
! * Executable part
!
DO I = 1, NSEAL
ISEA = IAPROC + (I-1)*NAPROC
IX = MAPSF(ISEA,1)
IY = MAPSF(ISEA,2)
! Get the mask : 1 - sea 0 - open boundary cells dried cells
MASK(I) = MOD(MAPSTA(IY,IX),2)
END DO
!
DO IB_DO = 1, IL_NB_SND
!
! Mask - wet-drying
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_ODRY') THEN
RLA_OASIS_SND(:,1) = DBLE(MASK(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Mean wave period (tmn in s) (m0,-1)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_T0M1') THEN
TMP(1:NSEAL) = 0.0
WHERE(T0M1 /= UNDEF) TMP=T0M1
RLA_OASIS_SND(:,1) = DBLE(TMP(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Charnock coefficient (-)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_OCHA') THEN
RLA_OASIS_SND(:,1) = DBLE(CHARN(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Wave height (hs in m)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3__OHS') THEN
RLA_OASIS_SND(:,1) = DBLE(HS(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Cosinus of Mean wave direction (cos(theta) in radians)
! ---------------------------------------------------------------------
! dir : oceanographic convention (GRIDDED files) - 0 degree from north, 90 from east
! theta : trigonometric convention ( 0 at East, 90 at North)
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_CDIR') THEN
TMP(1:NSEAL) = 0.0
WHERE(THM /= UNDEF) TMP=COS(THM)
RLA_OASIS_SND(:,1) = TMP(1:NSEAL)
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Sinus of Mean wave direction (sin(theta) in radians)
! ---------------------------------------------------------------------
! dir : oceanographic convention (GRIDDED files) - 0 degree from north, 90 from east
! theta : trigonometric convention ( 0 at East, 90 at North)
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_SDIR') THEN
TMP(1:NSEAL) = 0.0
WHERE(THM /= UNDEF) TMP=SIN(THM)
RLA_OASIS_SND(:,1) = TMP(1:NSEAL)
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Wave-induced Bernoulli head pressure (bhd in N.m-1) (J term, Smith JPO 2006)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3__BHD') THEN
RLA_OASIS_SND(:,1) = DBLE(BHD(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Wave-ocean momentum flux (tauox in m2.s-2)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_TWOX') THEN
TMP(1:NSEAL) = 0.0
WHERE(TAUOX /= UNDEF) TMP(:)=TAUOX(:)
RLA_OASIS_SND(:,1) = DBLE(TMP(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Wave-ocean momentum flux (tauoy in m2.s-2)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_TWOY') THEN
TMP(1:NSEAL) = 0.0
WHERE(TAUOY /= UNDEF) TMP(:)=TAUOY (:)
RLA_OASIS_SND(:,1) = DBLE(TMP(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Wave-to-ocean TKE flux (phioc in W.m-2)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3__FOC') THEN
TMP(1:NSEAL) = 0.0
WHERE(PHIOC /= UNDEF) TMP(:)=PHIOC(:)
RLA_OASIS_SND(:,1) = DBLE(TMP(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Momentum flux due to bottom friction (taubblx in m2.s-2)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_TBBX') THEN
TMP(1:NSEAL) = 0.0
WHERE(TAUOX /= UNDEF) TMP(:)=TAUBBL(:,1)
RLA_OASIS_SND(:,1) = DBLE(TMP(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Momentum flux due to bottom friction (taubbly in m2.s-2)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_TBBY') THEN
TMP(1:NSEAL) = 0.0
WHERE(TAUOY /= UNDEF) TMP(:)=TAUBBL(:,2)
RLA_OASIS_SND(:,1) = DBLE(TMP(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Energy flux due to bottom friction (phibbl in W.m-2)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3__FBB') THEN
TMP(1:NSEAL) = 0.0
WHERE(PHIOC /= UNDEF) TMP(:)=PHIBBL(:)
RLA_OASIS_SND(:,1) = DBLE(TMP(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! rms amplitude of orbital velocity of the waves (ubr in m.s-1)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3__UBR') THEN
RLA_OASIS_SND(:,1) = DBLE(UBA(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! x component of the near-bottom rms wave velocity (in m.s-1)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_UBRX') THEN
TMP(1:NSEAL) = 0.0
WHERE(UBA(:) /= UNDEF) TMP=UBA(:)*COS(UBD(:))
RLA_OASIS_SND(:,1) = TMP(1:NSEAL)
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! y component of the near-bottom rms wave velocity (in m.s-1)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_UBRY') THEN
TMP(1:NSEAL) = 0.0
WHERE(UBA(:) /= UNDEF) TMP=UBA(:)*SIN(UBD(:))
RLA_OASIS_SND(:,1) = TMP(1:NSEAL)
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Net wave-supported stress, u component (tauwix in m2.s-2)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_TAWX') THEN
TMP(1:NSEAL) = 0.0
WHERE(TAUWIX /= UNDEF) TMP(:)=TAUWIX(:)
RLA_OASIS_SND(:,1) = DBLE(TMP(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Net wave-supported stress, v component (tauwix in m2.s-2)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_TAWY') THEN
TMP(1:NSEAL) = 0.0
WHERE(TAUWIY /= UNDEF) TMP(:)=TAUWIY(:)
RLA_OASIS_SND(:,1) = DBLE(TMP(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Volume transport associated to Stokes drift, u component (tusx in m2.s-1)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_TUSX') THEN
TMP(1:NSEAL) = 0.0
WHERE(TUSX /= UNDEF) TMP(:)=TUSX(:)
RLA_OASIS_SND(:,1) = DBLE(TMP(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Volume transport associated to Stokes drift, v component (tusy in m2.s-1)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_TUSY') THEN
TMP(1:NSEAL) = 0.0
WHERE(TUSY /= UNDEF) TMP(:)=TUSY(:)
RLA_OASIS_SND(:,1) = DBLE(TMP(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Surface Stokes drift, u component (ussx in m.s-1)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_USSX') THEN
TMP(1:NSEAL) = 0.0
WHERE(USSX /= UNDEF) TMP(:)=USSX(:)
RLA_OASIS_SND(:,1) = DBLE(TMP(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Surface Stokes drift, v component (ussy in m.s-1)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_USSY') THEN
TMP(1:NSEAL) = 0.0
WHERE(USSY /= UNDEF) TMP(:)=USSY(:)
RLA_OASIS_SND(:,1) = DBLE(TMP(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
! Mean wave length (wlm in m)
! ---------------------------------------------------------------------
IF (SND_FLD(IB_DO)%CL_FIELD_NAME == 'WW3___LM') THEN
TMP(1:NSEAL) = 0.0
WHERE(WLM /= UNDEF) TMP(:)=WLM(:)
RLA_OASIS_SND(:,1) = DBLE(TMP(1:NSEAL))
CALL CPL_OASIS_SND(IB_DO, ID_OASIS_TIME, RLA_OASIS_SND, LL_ACTION)
ENDIF
!
ENDDO
!/ ------------------------------------------------------------------- /
END SUBROUTINE SND_FIELDS_TO_OCEAN
!/ ------------------------------------------------------------------- /
SUBROUTINE RCV_FIELDS_FROM_OCEAN(ID_LCOMM, IDFLD, FXN, FYN, FAN)
!/
!/ +-----------------------------------+
!/ | WAVEWATCH III NOAA/NCEP |
!/ | A. Thevenin |
!/ | FORTRAN 90 |
!/ | Last update : April-2016 |
!/ +-----------------------------------+
!/
!/ Jul-2013 : Origination. ( version 4.18 )
!/ Apr-2014 : Add IDFLD, FXN, FYX and FAN (M. Accensi) ( version 5.07 )
!/ Apr-2016 : Add comments (J. Pianezze) ( version 5.07 )
!/
! 1. Purpose :
!
! Receive coupling fields from oceanic model
!
! 2. Method :
! 3. Parameters :
!
! Parameter list
! ----------------------------------------------------------------
! ID_LCOMM Char. I MPI communicator
! IDFLD Int. I Name of the exchange fields
! FXN Int. I/O First exchange field
! FYN Int. I/O Second exchange field
! FAN Int. I/O Third exchange field
! ----------------------------------------------------------------
!
! 4. Subroutines used :
!
! Name Type Module Description
! -------------------------------------------------------------------
! CPL_OASIS_RCV Subr. W3OACPMD Receive fields from atmos/ocean model
! W3S2XY Subr. W3SERVMD Convert from storage (NSEA) to spatial grid (NX, NY)
! -------------------------------------------------------------------
!
! 5. Called by :
!
! Name Type Module Description
! ------------------------------------------------------------------
! W3FLDG Subr. W3FLDSMD Manage input fields of depth,
! current, wind and ice concentration
! ------------------------------------------------------------------
!
! 6. Error messages :
! 7. Remarks :
!
! IDFLD C*3 I/O ID string for field type, valid are: 'LEV', 'CUR' (J=1,2)
!
! 8. Structure :
! 9. Switches :
! 10. Source code :
!
!/ ------------------------------------------------------------------- /
!
USE W3OACPMD, ONLY: ID_OASIS_TIME, IL_NB_RCV, RCV_FLD, CPL_OASIS_RCV
USE W3GDATMD, ONLY: NX, NY, NSEAL, NSEA, MAPSF
USE W3ODATMD, ONLY: NAPROC, IAPROC
USE W3SERVMD, ONLY: W3S2XY
!
!/ ------------------------------------------------------------------- /
!/ Parameter list
!/
INTEGER, INTENT(IN) :: ID_LCOMM
CHARACTER(LEN=3), INTENT(IN) :: IDFLD
REAL, INTENT(INOUT) :: FXN(:,:), FYN(:,:), FAN(:,:)
!
!/ ------------------------------------------------------------------- /
!/ Local parameters
!/
LOGICAL :: LL_ACTION
INTEGER :: IB_DO, IB_I, IB_J, IL_ERR
INTEGER, SAVE :: ID_OASIS_TIME_WETDRYONLYONCE = -1
REAL(kind=8), DIMENSION(NSEAL,1) :: RLA_OASIS_RCV
REAL(kind=8), DIMENSION(NSEAL) :: TMP, MASKT, MASKU, MASKV
REAL, DIMENSION(1:NSEA) :: SND_BUFF,RCV_BUFF
!
!----------------------------------------------------------------------
! * Executable part
!
MASKT(:)=1.
MASKU(:)=1.
MASKV(:)=1.
RLA_OASIS_RCV(:,:) = 0.0
!
! ---------------------------------------------------------------------
! Perform mask variables
! ---------------------------------------------------------------------
!
! For the same coupling time, W3FLDG is called for the level and current variables.
! As RCV_FIELDS_FROM_OCEAN is called from W3FLDG, the following test prevents to
! exchange the wet-dry variables more than once per coupling time.
!cval well but it cannot work because MASKT,MASKU,MASKV variable are not global variable
!cval Anyway we will give up the exchange of mask, it is not a good idea at all
IF (ID_OASIS_TIME > ID_OASIS_TIME_WETDRYONLYONCE) THEN
!
DO IB_DO = 1, IL_NB_RCV
!
! Land mask - u
! ---------------------------------------------------------------------
IF (RCV_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_OWDH') THEN
CALL CPL_OASIS_RCV(IB_DO, ID_OASIS_TIME, RLA_OASIS_RCV, LL_ACTION)
IF (LL_ACTION) THEN
MASKT(1:NSEAL) = RLA_OASIS_RCV(1:NSEAL,1)
ENDIF
ENDIF
!
! Land mask - h
! ---------------------------------------------------------------------
IF (RCV_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_OWDU') THEN
CALL CPL_OASIS_RCV(IB_DO, ID_OASIS_TIME, RLA_OASIS_RCV, LL_ACTION)
IF (LL_ACTION) THEN
MASKU(1:NSEAL) = RLA_OASIS_RCV(1:NSEAL,1)
ENDIF
ENDIF
!
! Land mask - v
! ---------------------------------------------------------------------
IF (RCV_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_OWDV') THEN
CALL CPL_OASIS_RCV(IB_DO, ID_OASIS_TIME, RLA_OASIS_RCV, LL_ACTION)
IF (LL_ACTION) THEN
MASKV(1:NSEAL) = RLA_OASIS_RCV(1:NSEAL,1)
ENDIF
ENDIF
!
ENDDO
!
ENDIF
!
! ---------------------------------------------------------------------
! Treatment of the dynamical variables
! ---------------------------------------------------------------------
DO IB_DO = 1, IL_NB_RCV
!
! Sea surface Height (m)
! ---------------------------------------------------------------------
IF (IDFLD == 'LEV') THEN
!
IF (RCV_FLD(IB_DO)%CL_FIELD_NAME == 'WW3__SSH') THEN
CALL CPL_OASIS_RCV(IB_DO, ID_OASIS_TIME, RLA_OASIS_RCV, LL_ACTION)
IF (LL_ACTION) THEN
TMP(1:NSEAL) = RLA_OASIS_RCV(1:NSEAL,1) * MASKT(1:NSEAL)
SND_BUFF(1:NSEA) = 0.0
DO IB_I = 1, NSEAL
IB_J = IAPROC + (IB_I-1)*NAPROC
SND_BUFF(IB_J) = TMP(IB_I)
ENDDO
!
CALL MPI_ALLREDUCE(SND_BUFF(1:NSEA), &
RCV_BUFF(1:NSEA), &
NSEA, &
MPI_REAL, &
MPI_SUM, &
ID_LCOMM, &
IL_ERR)
!
! Convert from storage (NSEA) to spatial grid (NX, NY)
CALL W3S2XY(NSEA,NSEA,NX,NY,RCV_BUFF(1:NSEA),MAPSF,FAN)
!
ENDIF
ENDIF
ENDIF
!
! Ocean sea surface current (m.s-1)
! ---------------------------------------------------------------------
IF (IDFLD == 'CUR') THEN
!
! u-component
! ---------------------------------------------------------------------
IF (RCV_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_OSSU') THEN
CALL CPL_OASIS_RCV(IB_DO, ID_OASIS_TIME, RLA_OASIS_RCV, LL_ACTION)
IF (LL_ACTION) THEN
TMP(1:NSEAL) = RLA_OASIS_RCV(1:NSEAL,1) * MASKU(1:NSEAL)
SND_BUFF(1:NSEA) = 0.0
DO IB_I = 1, NSEAL
IB_J = IAPROC + (IB_I-1)*NAPROC
SND_BUFF(IB_J) = TMP(IB_I)
ENDDO
!
CALL MPI_ALLREDUCE(SND_BUFF(1:NSEA), &
RCV_BUFF(1:NSEA), &
NSEA, &
MPI_REAL, &
MPI_SUM, &
ID_LCOMM, &
IL_ERR)
!
! Convert from storage (NSEA) to spatial grid (NX, NY)
CALL W3S2XY(NSEA,NSEA,NX,NY,RCV_BUFF(1:NSEA),MAPSF,FXN)
!
ENDIF
ENDIF
!
! v-component
! ---------------------------------------------------------------------
IF (RCV_FLD(IB_DO)%CL_FIELD_NAME == 'WW3_OSSV') THEN
CALL CPL_OASIS_RCV(IB_DO, ID_OASIS_TIME, RLA_OASIS_RCV, LL_ACTION)
IF (LL_ACTION) THEN
TMP(1:NSEAL) = RLA_OASIS_RCV(1:NSEAL,1) * MASKV(1:NSEAL)
SND_BUFF(1:NSEA) = 0.0
DO IB_I = 1, NSEAL
IB_J = IAPROC + (IB_I-1)*NAPROC
SND_BUFF(IB_J) = TMP(IB_I)
ENDDO
!
CALL MPI_ALLREDUCE(SND_BUFF(1:NSEA), &
RCV_BUFF(1:NSEA), &
NSEA, &
MPI_REAL, &
MPI_SUM, &
ID_LCOMM, &
IL_ERR)
!
! Convert from storage (NSEA) to spatial grid (NX, NY)
CALL W3S2XY(NSEA,NSEA,NX,NY,RCV_BUFF(1:NSEA),MAPSF,FYN)
!
ENDIF
ENDIF
ENDIF
ENDDO
!
ID_OASIS_TIME_WETDRYONLYONCE = ID_OASIS_TIME
!
!/ ------------------------------------------------------------------- /
END SUBROUTINE RCV_FIELDS_FROM_OCEAN
!/ ------------------------------------------------------------------- /
!/
END MODULE W3OGCMMD
!/
!/ ------------------------------------------------------------------- /