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C $Header: /u/gcmpack/MITgcm/pkg/atm_compon_interf/atm_apply_import.F,v 1.2 2013/09/24 19:28:34 jmc Exp $ |
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C $Name: $ |
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|
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#include "ATM_CPL_OPTIONS.h" |
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|
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CBOP |
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C !ROUTINE: ATM_APPLY_IMPORT |
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C !INTERFACE: |
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SUBROUTINE ATM_APPLY_IMPORT( |
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I land_frc, |
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U atmSST, atmSIfrc, |
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I myTime, myIter, bi, bj, myThid ) |
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|
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C !DESCRIPTION: \bv |
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C *================================================================* |
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C | S/R ATM_APPLY_IMPORT |
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C | o Apply imported coupling data to ATM surface BC over ocean |
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C *================================================================* |
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C | Note: when using sea-ice, fill in Mixed layer fields instead |
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C | to be used later as SST by Atmos. + Sea-Ice |
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C *================================================================* |
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C \ev |
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|
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C !USES: |
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IMPLICIT NONE |
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|
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C == Global variables === |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "CPL_PARAMS.h" |
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|
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#ifdef ALLOW_THSICE |
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# include "THSICE_VARS.h" |
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#endif |
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|
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C-- Coupled to the Ocean : |
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#include "ATMCPL.h" |
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|
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C !INPUT/OUTPUT PARAMETERS: |
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C == Routine arguments == |
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C land_frc :: land fraction [0-1] |
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C atmSST :: sea surface temp [K], used in ATM component |
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C atmSIfrc :: sea-ice fraction [0-1], used in ATM component |
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C myTime :: Current time of simulation ( s ) |
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C myIter :: Current iteration number in simulation |
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C bi,bj :: Tile index |
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C myThid :: Number of this instance of the routine |
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_RS land_frc(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL atmSST (sNx,sNy) |
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_RL atmSIfrc(sNx,sNy) |
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_RL myTime |
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INTEGER myIter, bi, bj, myThid |
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CEOP |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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|
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#ifdef COMPONENT_MODULE |
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C == Local variables == |
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C i,j :: Loop counters |
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INTEGER i,j |
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|
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#ifdef ALLOW_THSICE |
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IF ( useThSIce ) THEN |
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C-- Put fields from the ocean component in Mixed-layer arrays: |
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|
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C- fill in hOceMxL with Mixed-layer Depth from the ocean component |
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IF ( useImportMxlD ) THEN |
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DO j=1,sNy |
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DO i=1,sNx |
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IF ( land_frc(i,j,bi,bj) .LT. 1. ) THEN |
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hOceMxL(i,j,bi,bj) = ocMxlD(i,j,bi,bj) |
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ENDIF |
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ENDDO |
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ENDDO |
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ENDIF |
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|
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C- fill in tOceMxL with Sea-Surface Temp. from the ocean component |
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IF ( useImportSST ) THEN |
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DO j=1,sNy |
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DO i=1,sNx |
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IF ( land_frc(i,j,bi,bj) .LT. 1. ) THEN |
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tOceMxL(i,j,bi,bj) = SSTocn(i,j,bi,bj) |
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ENDIF |
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ENDDO |
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ENDDO |
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ENDIF |
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|
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C- fill in sOceMxL with Sea-Surf Salinity from the ocean component |
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IF ( useImportSSS ) THEN |
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DO j=1,sNy |
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DO i=1,sNx |
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IF ( land_frc(i,j,bi,bj) .LT. 1. ) THEN |
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sOceMxL(i,j,bi,bj) = SSSocn(i,j,bi,bj) |
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ENDIF |
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ENDDO |
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ENDDO |
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ENDIF |
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|
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C- fill in v2ocMxL with surf. velocity^2 from the ocean component |
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IF ( useImportVsq ) THEN |
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DO j=1,sNy |
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DO i=1,sNx |
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IF ( land_frc(i,j,bi,bj) .LT. 1. ) THEN |
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v2ocMxL(i,j,bi,bj) = vSqocn(i,j,bi,bj) |
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ENDIF |
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ENDDO |
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ENDDO |
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ENDIF |
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|
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ELSEIF ( useAtm_Phys ) THEN |
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#else |
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IF ( useAtm_Phys ) THEN |
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#endif /* ALLOW_THSICE */ |
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C-- supply imported fields to Atm_Phys pkg: |
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|
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IF ( useImportSST ) THEN |
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DO j=1,sNy |
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DO i=1,sNx |
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atmSST(i,j) = SSTocn(i,j,bi,bj)+celsius2K |
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ENDDO |
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ENDDO |
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ENDIF |
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|
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ELSE |
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C-- supply imported fields to AIM (Phys) pkg: |
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|
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IF ( useImportSST ) THEN |
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DO j=1,sNy |
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DO i=1,sNx |
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IF ( land_frc(i,j,bi,bj) .LT. 1. ) THEN |
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|
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C-- take SST from the ocean compon where Sea-Ice fraction is zero |
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IF ( atmSIfrc(i,j).EQ.0. ) THEN |
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atmSST(i,j) = SSTocn(i,j,bi,bj)+celsius2K |
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ELSEIF ( SSTocn(i,j,bi,bj).GE. -1. _d 0) THEN |
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C-- take SST from the ocean compon if clearly warmer than freezing |
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C then reset sea-ice fraction |
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atmSST(i,j) = SSTocn(i,j,bi,bj)+celsius2K |
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atmSIfrc(i,j) = 0. |
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ENDIF |
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|
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ENDIF |
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ENDDO |
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ENDDO |
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ENDIF |
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|
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C-- if useThSIce / else / endif |
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ENDIF |
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|
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#endif /* COMPONENT_MODULE */ |
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|
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RETURN |
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END |
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