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C $Header: /u/gcmpack/MITgcm/pkg/aim_compon_interf/atm_export_fld.F,v 1.1 2006/07/02 22:47:19 jmc Exp $ |
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jmc |
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C $Name: $ |
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#include "CPP_OPTIONS.h" |
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CBOP |
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C !ROUTINE: ATM_EXPORT_FLD |
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C !INTERFACE: |
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SUBROUTINE ATM_EXPORT_FLD( |
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I atmFldName, |
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U atmFld, countTime, |
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I myThid ) |
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | SUBROUTINE ATM_EXPORT_FLD |
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C | o Routine for exporting 1 atmos. field to coupling layer: |
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C | - compute the time-average (if needed) |
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C | - send the field to the coupler |
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C | - reset time and field to zero |
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C *==========================================================* |
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C | This version talks to the MIT Coupler. It uses the MIT |
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C | Coupler "checkpoint1" library calls. |
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C | Note: requires arg. array "atmFld" to be shared |
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C | (in common block) to work in multi-threaded. |
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C *==========================================================* |
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C \ev |
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C !USES: |
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IMPLICIT NONE |
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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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C !INPUT/OUTPUT PARAMETERS: |
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C === Routine arguments === |
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C atmFldName :: atmos. Field identificator name |
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C atmFld :: array containing the atmospheric Field to export |
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C countTime :: fractional integrated time |
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C myThid :: my Thread Id number |
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CHARACTER*(*) atmFldName |
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_RL atmFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL countTime(nSx,nSy) |
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INTEGER myThid |
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CEOP |
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#ifdef COMPONENT_MODULE |
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C !LOCAL VARIABLES: |
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C == Local variables == |
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C recipAvT :: Temp. for holding reciprocal of averaging period. |
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C i,j,bi,bj :: Loop counters |
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_RL recipAvT |
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INTEGER i,j,bi,bj |
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C Convert time integrated heatflux to mean value ready for export. |
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DO bj=myByLo(myThid),myByHi(myThid) |
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DO bi=myBxLo(myThid),myBxHi(myThid) |
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IF ( ABS(countTime(bi,bj) -1. _d 0).GT. 1. _d -12 |
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& .AND. countTime(bi,bj) .NE. 0. ) THEN |
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recipAvT = 1. _d 0/countTime(bi,bj) |
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DO j=1,sNy |
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DO i=1,sNx |
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atmFld(i,j,bi,bj) = atmFld(i,j,bi,bj)*recipAvT |
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ENDDO |
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ENDDO |
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WRITE(errorMessageUnit,'(3A,2I4,1PE15.8)') |
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& 'ATM_EXPORT_FLD: ',atmFldName,' : 1-CountTime=', |
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& bi,bj,1.-countTime(bi,bj) |
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ENDIF |
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ENDDO |
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ENDDO |
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C Send atmos. field to coupling layer. |
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_BARRIER |
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_BEGIN_MASTER( myThid ) |
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CALL COMPSEND_R8TILES( |
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I atmFldName, sNx, OLx, sNy, OLy, 1, nSx, nSy, |
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I atmFld ) |
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_END_MASTER( myThid ) |
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_BARRIER |
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C Reset atmos. field & integrated time before accumulating again. |
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DO bj=myByLo(myThid),myByHi(myThid) |
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DO bi=myBxLo(myThid),myBxHi(myThid) |
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countTime(bi,bj) = 0. |
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DO j=1,sNy |
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DO i=1,sNx |
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atmFld(i,j,bi,bj) = 0. |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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#endif /* COMPONENT_MODULE */ |
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1.1 |
RETURN |
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END |
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