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jmc |
1.4 |
C $Header: /u/gcmpack/MITgcm/pkg/diagnostics/diagstats_others_calc.F,v 1.3 2012/09/03 20:29:47 jmc Exp $ |
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jmc |
1.1 |
C $Name: $ |
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#include "DIAG_OPTIONS.h" |
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C-- File diagstats_others_calc.F: Routines to calculate regional statistics |
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C and dealing with special type of fields |
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C-- o DIAGSTATS_LM_CALC :: for fields on FIZHI-grid (parse(10)='L' or 'M') |
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C-- o DIAGSTATS_G_CALC :: for land-type fields (parse(10)='G') |
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CBOP |
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C !ROUTINE: DIAGSTATS_LM_CALC |
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C !INTERFACE: |
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SUBROUTINE DIAGSTATS_LM_CALC( |
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O statArr, |
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I inpArr, frcArr, scaleFact, power, useFract, |
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jmc |
1.4 |
I useReg, regMskVal, |
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jmc |
1.1 |
I nStats,sizI1,sizI2,sizJ1,sizJ2, iRun,jRun, |
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I regMask, arrMask, arrArea, |
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I specialVal, exclSpVal, |
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I k,bi,bj, parsFld, myThid ) |
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C !DESCRIPTION: |
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C Compute statistics for this tile, level, region |
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C using FIZHI level thickness |
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C !USES: |
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IMPLICIT NONE |
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#include "EEPARAMS.h" |
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#include "SIZE.h" |
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#ifdef ALLOW_FIZHI |
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#include "fizhi_SIZE.h" |
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#include "gridalt_mapping.h" |
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#endif |
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C !INPUT/OUTPUT PARAMETERS: |
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C == Routine Arguments == |
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C statArr :: output statistics array |
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C inpArr :: input field array to process (compute stats & add to statFld) |
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C frcArr :: fraction used for weighted-average diagnostics |
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C scaleFact :: scaling factor |
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C power :: option to fill-in with the field square (power=2) |
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C useFract :: if True, use fraction-weight |
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jmc |
1.4 |
C useReg :: how to use region-mask: =0 : not used ; |
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C =1 : grid-center location ; =2 : U location ; =3 : V location |
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jmc |
1.1 |
C regMskVal :: region-mask identificator value |
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C nStats :: size of output statArr |
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C sizI1,sizI2 :: size of inpArr array: 1rst index range (min,max) |
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C sizJ1,sizJ2 :: size of inpArr array: 2nd index range (min,max) |
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C iRun,jRun :: range of 1rst & 2nd index to process |
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C regMask :: regional mask |
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C arrMask :: mask for this input array |
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C arrArea :: Area weighting factor |
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C specialVal :: special value in input array (to exclude if exclSpVal=T) |
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C exclSpVal :: if T, exclude "specialVal" in input array |
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C k,bi,bj :: level and tile indices used for weighting (mask,area ...) |
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C parsFld :: parser field with characteristics of the diagnostics |
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C myThid :: my Thread Id number |
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INTEGER nStats,sizI1,sizI2,sizJ1,sizJ2 |
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INTEGER iRun, jRun |
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_RL statArr(0:nStats) |
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_RL inpArr (sizI1:sizI2,sizJ1:sizJ2) |
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_RL frcArr (sizI1:sizI2,sizJ1:sizJ2) |
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_RL scaleFact |
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INTEGER power |
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LOGICAL useFract |
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jmc |
1.4 |
INTEGER useReg |
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jmc |
1.1 |
_RS regMskVal |
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_RS regMask(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RS arrMask(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RS arrArea(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL specialVal |
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LOGICAL exclSpVal |
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INTEGER k, bi, bj |
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CHARACTER*16 parsFld |
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INTEGER myThid |
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CEOP |
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#ifdef ALLOW_FIZHI |
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C !LOCAL VARIABLES: |
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LOGICAL useWeight |
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INTEGER kl |
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_RL drLoc |
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#ifndef REAL4_IS_SLOW |
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INTEGER i,j |
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_RS tmp_hFac(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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#endif |
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1.1 |
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c IF ( useFIZHI ) THEN |
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IF ( parsFld(10:10).EQ.'L' ) THEN |
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kl = 1 + Nrphys - k |
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useWeight = .TRUE. |
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ELSE |
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kl = 1 |
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useWeight = .FALSE. |
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ENDIF |
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drLoc = 1. _d 0 |
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#ifdef REAL4_IS_SLOW |
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jmc |
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CALL DIAGSTATS_CALC( |
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jmc |
1.1 |
O statArr, |
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I inpArr, frcArr, scaleFact, power, useFract, |
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jmc |
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I useReg, regMskVal, |
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jmc |
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I nStats,sizI1,sizI2,sizJ1,sizJ2,iRun,jRun, |
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I regMask, arrMask, |
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jmc |
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I dpphys(1-OLx,1-OLy,kl,bi,bj), arrArea, |
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jmc |
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I drLoc, specialVal, exclSpVal, useWeight, myThid ) |
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jmc |
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#else /* REAL4_IS_SLOW */ |
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C make local copy of dpphys (RL type) into RS array tmp_hFac |
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DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
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tmp_hFac(i,j) = dpphys(i,j,kl,bi,bj) |
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ENDDO |
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ENDDO |
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jmc |
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CALL DIAGSTATS_CALC( |
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jmc |
1.2 |
O statArr, |
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I inpArr, frcArr, scaleFact, power, useFract, |
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jmc |
1.4 |
I useReg, regMskVal, |
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jmc |
1.2 |
I nStats,sizI1,sizI2,sizJ1,sizJ2,iRun,jRun, |
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I regMask, arrMask, tmp_hFac, arrArea, |
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I drLoc, specialVal, exclSpVal, useWeight, myThid ) |
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#endif /* REAL4_IS_SLOW */ |
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jmc |
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c ENDIF |
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#endif /* ALLOW_FIZHI */ |
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RETURN |
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END |
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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CBOP |
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C !ROUTINE: DIAGSTATS_G_CALC |
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C !INTERFACE: |
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SUBROUTINE DIAGSTATS_G_CALC( |
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O statArr, |
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I inpArr, frcArr, scaleFact, power, useFract, |
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jmc |
1.4 |
I useReg, regMskVal, |
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jmc |
1.1 |
I nStats,sizI1,sizI2,sizJ1,sizJ2, iRun,jRun, |
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I regMask, arrArea, |
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I specialVal, exclSpVal, |
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I k,bi,bj, parsFld, myThid ) |
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C !DESCRIPTION: |
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C Compute statistics for this tile, level, region |
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C using "ground" (land) type fraction |
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C !USES: |
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IMPLICIT NONE |
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#include "EEPARAMS.h" |
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#ifdef ALLOW_LAND |
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# include "LAND_SIZE.h" |
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# include "LAND_PARAMS.h" |
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# ifdef ALLOW_AIM |
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# include "AIM_FFIELDS.h" |
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# endif |
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#else |
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# include "SIZE.h" |
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#endif |
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C !INPUT/OUTPUT PARAMETERS: |
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C == Routine Arguments == |
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C statArr :: output statistics array |
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C inpArr :: input field array to process (compute stats & add to statFld) |
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C frcArr :: fraction used for weighted-average diagnostics |
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C scaleFact :: scaling factor |
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C power :: option to fill-in with the field square (power=2) |
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C useFract :: if True, use fraction-weight |
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jmc |
1.4 |
C useReg :: how to use region-mask: =0 : not used ; |
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C =1 : grid-center location ; =2 : U location ; =3 : V location |
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jmc |
1.1 |
C regMskVal :: region-mask identificator value |
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C nStats :: size of output statArr |
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C sizI1,sizI2 :: size of inpArr array: 1rst index range (min,max) |
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C sizJ1,sizJ2 :: size of inpArr array: 2nd index range (min,max) |
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C iRun,jRun :: range of 1rst & 2nd index to process |
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C regMask :: regional mask |
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C arrArea :: Area weighting factor |
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C specialVal :: special value in input array (to exclude if exclSpVal=T) |
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C exclSpVal :: if T, exclude "specialVal" in input array |
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C k,bi,bj :: level and tile indices used for weighting (mask,area ...) |
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C parsFld :: parser field with characteristics of the diagnostics |
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C myThid :: my Thread Id number |
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INTEGER nStats,sizI1,sizI2,sizJ1,sizJ2 |
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INTEGER iRun, jRun |
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_RL statArr(0:nStats) |
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_RL inpArr (sizI1:sizI2,sizJ1:sizJ2) |
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_RL frcArr (sizI1:sizI2,sizJ1:sizJ2) |
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_RL scaleFact |
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INTEGER power |
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LOGICAL useFract |
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jmc |
1.4 |
INTEGER useReg |
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jmc |
1.1 |
_RS regMskVal |
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_RS regMask(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RS arrArea(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL specialVal |
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LOGICAL exclSpVal |
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INTEGER k, bi, bj |
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CHARACTER*16 parsFld |
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INTEGER myThid |
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CEOP |
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#ifdef ALLOW_LAND |
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C !LOCAL VARIABLES: |
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LOGICAL useWeight |
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INTEGER kl |
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_RL drLoc |
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c IF ( useLand ) THEN |
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IF ( parsFld(10:10).EQ.'G' ) THEN |
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kl = MIN(k,land_nLev) |
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drLoc = land_dzF(kl) |
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ELSE |
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drLoc = 1. _d 0 |
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ENDIF |
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useWeight = .TRUE. |
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jmc |
1.3 |
CALL DIAGSTATS_CALC( |
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jmc |
1.1 |
O statArr, |
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I inpArr, frcArr, scaleFact, power, useFract, |
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jmc |
1.4 |
I useReg, regMskVal, |
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jmc |
1.1 |
I nStats,sizI1,sizI2,sizJ1,sizJ2,iRun,jRun, |
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jmc |
1.3 |
I regMask, aim_landFr(1-OLx,1-OLy,bi,bj), |
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I aim_landFr(1-OLx,1-OLy,bi,bj), arrArea, |
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jmc |
1.1 |
I drLoc, specialVal, exclSpVal, useWeight, myThid ) |
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c ENDIF |
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#endif /* ALLOW_LAND */ |
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RETURN |
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END |
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