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C $Header: |
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C $Name: |
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|
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#include "CPP_OPTIONS.h" |
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|
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SUBROUTINE REMOVE_MEAN_RL( |
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I myNr, arr, arrMask, arrhFac, arrArea, arrDr, |
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I arrName, |
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I myThid ) |
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C /==========================================================\ |
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C | SUBROUTINE REMOVE_MEAN_RL | |
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C | o Calculate mean of global array "_RL arr" and substract | |
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C | it from the array | |
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C |==========================================================| |
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C \==========================================================/ |
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IMPLICIT NONE |
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|
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C === Global data === |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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|
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C === Routine arguments === |
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INTEGER myNr |
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_RL arr(1-OLx:sNx+OLx,1-OLy:sNy+OLy,myNr,nSx,nSy) |
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_RS arrMask(1-OLx:sNx+OLx,1-OLy:sNy+OLy,myNr,nSx,nSy) |
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_RS arrhFac(1-OLx:sNx+OLx,1-OLy:sNy+OLy,myNr,nSx,nSy) |
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_RS arrArea(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS arrDr(myNr) |
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CHARACTER*(*) arrName |
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INTEGER myThid |
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|
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C === Local variables ==== |
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INTEGER bi,bj,I,J,K |
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_RL tmpVal |
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_RL theMean |
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_RL theVol |
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_RL tmpVol |
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CHARACTER*(max_len_mbuf) msgbuf |
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|
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theMean=0. |
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theVol=0. |
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|
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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,myNr |
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DO J=1,sNy |
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DO I=1,sNx |
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tmpVal=arr(I,J,K,bi,bj) |
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IF (arrMask(I,J,K,bi,bj).NE.0.) THEN |
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tmpVol = arrArea(I,J,bi,bj)*arrhFac(I,J,K,bi,bj)*arrDr(K) |
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theVol = theVol + tmpVol |
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theMean = theMean + tmpVol*tmpVal |
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ENDIF |
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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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|
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_GLOBAL_SUM_R8(theVol,myThid) |
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_GLOBAL_SUM_R8(theMean,myThid) |
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|
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IF (theVol.GT.0.) THEN |
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theMean=theMean/theVol |
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|
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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,myNr |
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DO J=1,sNy |
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DO I=1,sNx |
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IF (arrMask(I,J,K,bi,bj).NE.0.) THEN |
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arr(I,J,K,bi,bj) = arr(I,J,K,bi,bj) - theMean |
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ENDIF |
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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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|
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ENDIF |
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|
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C Print the global mean to standard output, this is a measure for |
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C the drift of the array arr |
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WRITE(msgbuf,'(a,a,a,e24.17)') |
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& '%GM: Global mean of ', arrName, ' = ', theMean |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , 1) |
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|
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|
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RETURN |
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END |
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