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C $Header: /u/gcmpack/MITgcm/pkg/diagnostics/diagstats_set_regions.F,v 1.2 2006/01/24 02:59:47 jmc Exp $ |
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C $Name: $ |
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|
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#include "DIAG_OPTIONS.h" |
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|
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CBOP |
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C !ROUTINE: DIAGSTATS_SET_REGIONS |
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C !INTERFACE: |
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SUBROUTINE DIAGSTATS_SET_REGIONS( myThid ) |
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|
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C !DESCRIPTION: \bv |
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C *================================================================== |
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C | S/R DIAGSTATS_SET_REGIONS |
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C | o set region-mask for regional statistics diagnostics |
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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 "EEPARAMS.h" |
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#include "SIZE.h" |
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#include "PARAMS.h" |
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#include "DIAGNOSTICS_SIZE.h" |
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#include "DIAGSTATS_REGIONS.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 myThid - Thread number for this instance of the routine. |
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INTEGER myThid |
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CEOP |
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|
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C !LOCAL VARIABLES: |
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C == Local variables == |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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INTEGER iLen |
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INTEGER i, j |
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INTEGER bi, bj |
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#ifdef DIAGSTATS_REGION_MASK |
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CHARACTER*(MAX_LEN_MBUF) tmpBuf |
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INTEGER ioUnit |
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INTEGER k, nbReg |
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_RS tmpVar(1-OLx:sNx+Olx,1-Oly:sNy+Oly,nSx,nSy) |
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COMMON / SET_REGIONS_LOCAL / tmpVar |
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#else |
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LOGICAL flag |
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#endif |
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INTEGER ILNBLNK |
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EXTERNAL ILNBLNK |
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|
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#ifdef DIAGSTATS_REGION_MASK |
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|
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C-- Initialize region-mask array to zero: |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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DO k=1,sizRegMsk |
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DO j=1-Oly,sNy+Oly |
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DO i=1-Olx,sNx+Olx |
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diagSt_regMask(i,j,k,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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ENDDO |
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ioUnit = -1 |
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|
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_BEGIN_MASTER( myThid ) |
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ioUnit = standardMessageUnit |
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C-- Check size & parameter first: |
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IF ( (diagSt_regMaskFile.NE.' ' .AND. nSetRegMskFile.EQ.0) |
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& .OR.(diagSt_regMaskFile.EQ.' ' .AND. nSetRegMskFile.GT.0) ) THEN |
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WRITE(msgBuf,'(2A)') 'DIAGSTATS_SET_REGIONS:', |
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& ' regMaskFile and nSetRegMskFile Not consistent' |
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CALL PRINT_ERROR( msgBuf , myThid ) |
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STOP 'ABNORMAL END: S/R DIAGSTATS_SET_REGIONS' |
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ENDIF |
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IF ( nSetRegMskFile.GT.sizRegMsk ) THEN |
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WRITE(msgBuf,'(2A,I4,A,I4)') 'DIAGSTATS_SET_REGIONS:', |
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& ' regMaskFile set-index number=', nSetRegMskFile, |
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& ' exceeds sizRegMsk=', sizRegMsk |
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CALL PRINT_ERROR( msgBuf , myThid ) |
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STOP 'ABNORMAL END: S/R DIAGSTATS_SET_REGIONS' |
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ENDIF |
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_END_MASTER( myThid ) |
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|
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C-- Read region-mask from file |
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IF ( diagSt_regMaskFile .NE. ' ' ) THEN |
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_BARRIER |
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iLen = ILNBLNK(diagSt_regMaskFile) |
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IF (ioUnit.GE.0 ) WRITE(ioUnit,'(2A)') |
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& ' DIAGSTATS_SET_REGIONS: start reading region-mask file: ', |
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& diagSt_regMaskFile(1:iLen) |
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DO k=1,nSetRegMskFile |
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C _BEGIN_MASTER( myThid ) |
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IF (ioUnit.GE.0 ) WRITE(ioUnit,'(A,I3)') |
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& ' DIAGSTATS_SET_REGIONS: reading set k=',k |
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CALL READ_REC_XY_RS( diagSt_regMaskFile, tmpVar, k, |
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& nIter0, myThid ) |
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IF (ioUnit.GE.0 ) WRITE(ioUnit,'(A,I3,A)') |
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& ' DIAGSTATS_SET_REGIONS: set k=',k,' <= done' |
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C _END_MASTER( myThid ) |
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_EXCH_XY_RS( tmpVar, myThid ) |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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DO j=1-Oly,sNy+Oly |
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DO i=1-Olx,sNx+Olx |
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diagSt_regMask(i,j,k,bi,bj) = tmpVar(i,j,bi,bj) |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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C- end of k loop |
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ENDDO |
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ENDIF |
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nSetRegMask = nSetRegMskFile |
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|
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C-- Other way to define regions (e.g., latitude bands): |
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C set corresponding set-index of the region-mask array, |
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C starting from nSetRegMskFile+1 up to nSetRegMask |
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C note: for now, empty ! |
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|
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C-- Region Identificator arrays |
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C for now, directly filled when reading data.diagnostics |
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|
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_BEGIN_MASTER( myThid ) |
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C-- Check defined regions |
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nbReg = 0 |
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DO j=1,nRegions |
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C- check for valid region-mask index: |
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IF ( diagSt_kRegMsk(j).LT.0 .OR. |
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& diagSt_kRegMsk(j).GT.sizRegMsk ) THEN |
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WRITE(msgBuf,'(2A,I3,A,I4)') 'DIAGSTATS_SET_REGIONS: ', |
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& '(region',j,') invalid region-mask index :',diagSt_kRegMsk(j) |
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CALL PRINT_ERROR( msgBuf , myThid ) |
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STOP 'ABNORMAL END: S/R DIAGSTATS_SET_REGIONS' |
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C- check for unset region-mask: |
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ELSEIF ( diagSt_kRegMsk(j).GT.nSetRegMask ) THEN |
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WRITE(msgBuf,'(2A,I3,A,I3,A)') 'DIAGSTATS_SET_REGIONS: ', |
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& 'region',j,' , kRegMsk=', diagSt_kRegMsk(j), |
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& ' <- has not been set !' |
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CALL PRINT_ERROR( msgBuf , myThid ) |
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STOP 'ABNORMAL END: S/R DIAGSTATS_SET_REGIONS' |
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ELSEIF ( diagSt_kRegMsk(j).NE.0 ) THEN |
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nbReg = nbReg + 1 |
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C- check for empty region: build temp mask 0 / 1 : |
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c k = diagSt_kRegMsk(j) |
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c IF ( diagSt_regMask(i,j,k,bi,bj).EQ.diagSt_vRegMsk(j) ) THEN |
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c tmpVar(i,j,bi,bj) = 1. |
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c ELSE |
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c tmpVar(i,j,bi,bj) = 0. |
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c ELSE |
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C- print region mask: |
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c IF ( debugLevel.GE.debLevA ) THEN |
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c WRITE(msgBuf,'(A,I3,A)') 'DIAGSTAT Region',j,' mask:' |
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c iLen = ILNBLNK(msgBuf) |
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c CALL PLOT_FIELD_XYRS( tmpVar, msgBuf(1:iLen), -1, myThid ) |
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c ENDIF |
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ENDIF |
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ENDDO |
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|
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C- Global statistics (region # 0) <- done in diagnostics_readparams |
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c diagSt_kRegMsk(0) = 1 |
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c diagSt_vRegMsk(0) = 0. |
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|
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|
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WRITE(msgBuf,'(A,I4,A)') 'DIAGSTATS_SET_REGIONS: define', |
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& nbReg,' regions:' |
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iLen = ILNBLNK(msgBuf) |
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DO j=1,nRegions |
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IF ( diagSt_kRegMsk(j).NE.0 ) THEN |
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iLen = MIN( iLen, MAX_LEN_MBUF -3 ) |
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tmpBuf(1:iLen) = msgBuf(1:iLen) |
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WRITE(msgBuf,'(A,I3)') tmpBuf(1:iLen),j |
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iLen = iLen+3 |
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ENDIF |
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ENDDO |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , myThid) |
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WRITE(msgBuf,'(2A)') |
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& '------------------------------------------------------------' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , myThid) |
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|
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_END_MASTER( myThid ) |
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|
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#else /* DIAGSTATS_REGION_MASK */ |
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|
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C-- Initialize region-mask array to zero: |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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c DO j=1-Oly,sNy+Oly |
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c DO i=1-Olx,sNx+Olx |
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DO j=1-Oly,1-Oly |
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DO i=1-Olx,1-Olx |
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diagSt_regMask(i,j,1,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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|
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_BEGIN_MASTER( myThid ) |
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C-- Check parameter consitency: |
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flag = .FALSE. |
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DO j=1,nRegions |
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flag = flag .OR. diagSt_kRegMsk(j).NE.0 |
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& .OR. diagSt_vRegMsk(j).NE.0. |
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ENDDO |
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iLen = ILNBLNK(diagSt_regMaskFile) |
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IF ( flag .OR. iLen.GE.1 .OR. nSetRegMskFile.NE.0 ) THEN |
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WRITE(msgBuf,'(2A)') 'DIAGSTATS_SET_REGIONS:', |
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& ' #define DIAGSTATS_REGION_MASK missing in DIAG_OPTIONS.h' |
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CALL PRINT_ERROR( msgBuf , myThid ) |
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STOP 'ABNORMAL END: S/R DIAGSTATS_SET_REGIONS' |
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ENDIF |
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|
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WRITE(msgBuf,'(A)') 'DIAGSTATS_SET_REGIONS: define no region' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , myThid) |
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WRITE(msgBuf,'(2A)') |
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& '------------------------------------------------------------' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , myThid) |
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|
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_END_MASTER( myThid ) |
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|
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#endif /* DIAGSTATS_REGION_MASK */ |
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|
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RETURN |
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END |
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