C $Header: /u/gcmpack/MITgcm/pkg/diagnostics/diagnostics_fill_field.F,v 1.8 2017/07/23 00:35:53 jmc Exp $
C $Name: $
#include "DIAG_OPTIONS.h"
C-- File diagnostics_fill_field.F:
C-- Contents:
C-- o DIAGNOSTICS_FILL_FIELD
C-- o DIAGNOSTICS_HF_CUMUL
C-- o DIAGNOSTICS_CUMULATE
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
CBOP
C !ROUTINE: DIAGNOSTICS_FILL_FIELD
C !INTERFACE:
SUBROUTINE DIAGNOSTICS_FILL_FIELD(
I inpFldRL, fracFldRL, inpFldRS, fracFldRS,
I scaleFact, power, arrType, nLevFrac,
I ndId, ipointer, kLev, nLevs,
I bibjFlg, biArg, bjArg, myThid )
C !DESCRIPTION:
C***********************************************************************
C Increment the diagnostics array with a 2D/3D field
C using a scaling factor & square option (power=2),
C and with the option to use a fraction-weight (assumed
C to be the counter-mate of the current diagnostics)
C***********************************************************************
C !USES:
IMPLICIT NONE
C == Global variables ===
#include "EEPARAMS.h"
#include "SIZE.h"
#include "DIAGNOSTICS_SIZE.h"
#include "DIAGNOSTICS.h"
C !INPUT PARAMETERS:
C***********************************************************************
C Arguments Description
C ----------------------
C inpFldRL :: Field to increment diagnostics array (arrType=0,1)
C fracFldRL :: fraction used for weighted average diagnostics (arrType=0,2)
C inpFldRS :: Field to increment diagnostics array (arrType=2,3)
C fracFldRS :: fraction used for weighted average diagnostics (arrType=1,3)
C scaleFact :: scaling factor
C power :: option to fill-in with the field square (power=2)
C arrType :: select which array & fraction (RL/RS) to process:
C 0: both RL ; 1: inpRL & fracRS ; 2: inpRS,fracRL ; 3: both RS
C nLevFrac :: >0: number of levels of the fraction field ; =0: no fraction
C :: used ; =-1: use thickness factor "hFac"
C ndId :: Diagnostics Id number (in available diag list) of diag to process
C ipointer :: Pointer to the slot in qdiag to fill
C kLev :: Integer flag for vertical levels:
C > 0 (any integer): WHICH single level to increment in qdiag.
C 0,-1 to increment "nLevs" levels in qdiag,
C 0 : fill-in in the same order as the input array
C -1: fill-in in reverse order.
C nLevs :: indicates Number of levels of the input field array
C (whether to fill-in all the levels (kLev<1) or just one (kLev>0))
C bibjFlg :: Integer flag to indicate instructions for bi bj loop
C 0 indicates that the bi-bj loop must be done here
C 1 indicates that the bi-bj loop is done OUTSIDE
C 2 indicates that the bi-bj loop is done OUTSIDE
C AND that we have been sent a local array (with overlap regions)
C 3 indicates that the bi-bj loop is done OUTSIDE
C AND that we have been sent a local array
C AND that the array has no overlap region (interior only)
C NOTE - bibjFlg can be NEGATIVE to indicate not to increment counter
C biArg :: X-direction tile number - used for bibjFlg=1-3
C bjArg :: Y-direction tile number - used for bibjFlg=1-3
C myThid :: my thread Id number
C***********************************************************************
C NOTE: User beware! If a local (1 tile only) array
C is sent here, bibjFlg MUST NOT be set to 0
C or there will be out of bounds problems!
C***********************************************************************
_RL inpFldRL(*)
_RL fracFldRL(*)
_RS inpFldRS(*)
_RS fracFldRS(*)
_RL scaleFact
INTEGER power
INTEGER arrType
INTEGER nLevFrac
INTEGER ndId, ipointer
INTEGER kLev, nLevs, bibjFlg, biArg, bjArg
INTEGER myThid
CEOP
C !LOCAL VARIABLES:
C ===============
C useFract :: flag to increment (or not) with fraction-weighted inpFld
C thickFac :: if > 0, to increment with thickness-weighted inpFld
LOGICAL useFract
INTEGER sizF, thickFac
INTEGER sizI1,sizI2,sizJ1,sizJ2
INTEGER sizTx,sizTy
INTEGER iRun, jRun, k, bi, bj
INTEGER kFirst, kLast
INTEGER kd, kd0, ksgn, km, kStore
CHARACTER*8 parms1
CHARACTER*(MAX_LEN_MBUF) msgBuf
C If-sequence to see if we are a valid and an active diagnostic
c IF ( ndId.NE.0 .AND. ipointer.NE.0 ) THEN
IF ( bibjFlg.GE.0 .AND. ABS(kLev).LE.1 ) THEN
C Increment the counter for the diagnostic
IF ( bibjFlg.EQ.0 ) THEN
DO bj=myByLo(myThid), myByHi(myThid)
DO bi=myBxLo(myThid), myBxHi(myThid)
ndiag(ipointer,bi,bj) = ndiag(ipointer,bi,bj) + 1
ENDDO
ENDDO
ELSE
bi = MIN(biArg,nSx)
bj = MIN(bjArg,nSy)
ndiag(ipointer,bi,bj) = ndiag(ipointer,bi,bj) + 1
ENDIF
ENDIF
C- select range for 1rst & 2nd indices to accumulate
C depending on variable location on C-grid,
thickFac = 0
parms1 = gdiag(ndId)(1:8)
IF ( parms1(2:2).EQ.'M' ) THEN
iRun = sNx
jRun = sNy
thickFac = 1
ELSEIF ( parms1(2:2).EQ.'U' ) THEN
iRun = sNx+1
jRun = sNy
thickFac = 2
ELSEIF ( parms1(2:2).EQ.'V' ) THEN
iRun = sNx
jRun = sNy+1
thickFac = 3
ELSEIF ( parms1(2:2).EQ.'Z' ) THEN
iRun = sNx+1
jRun = sNy+1
ELSE
iRun = sNx
jRun = sNy
ENDIF
C- Dimension of the input array:
IF (ABS(bibjFlg).EQ.3) THEN
sizI1 = 1
sizI2 = sNx
sizJ1 = 1
sizJ2 = sNy
iRun = sNx
jRun = sNy
ELSE
sizI1 = 1-OLx
sizI2 = sNx+OLx
sizJ1 = 1-OLy
sizJ2 = sNy+OLy
ENDIF
IF (ABS(bibjFlg).GE.2) THEN
sizTx = 1
sizTy = 1
ELSE
sizTx = nSx
sizTy = nSy
ENDIF
C- Which part of inpFld to add : k = 3rd index,
C and do the loop >> do k=kFirst,kLast <<
IF (kLev.LE.0) THEN
kFirst = 1
kLast = nLevs
ELSEIF ( nLevs.EQ.1 ) THEN
kFirst = 1
kLast = 1
ELSEIF ( kLev.LE.nLevs ) THEN
kFirst = kLev
kLast = kLev
ELSE
STOP 'ABNORMAL END in DIAGNOSTICS_FILL_FIELD: kLev > nLevs >0'
ENDIF
C- Which part of qdiag to update: kd = 3rd index,
C and do the loop >> do k=kFirst,kLast ; kd = kd0 + k*ksgn <<
IF ( kLev.EQ.-1 ) THEN
ksgn = -1
kd0 = ipointer + nLevs
ELSEIF ( kLev.EQ.0 ) THEN
ksgn = 1
kd0 = ipointer - 1
ELSE
ksgn = 0
kd0 = ipointer + kLev - 1
ENDIF
C- Set thickness and fraction-weight option :
IF ( nLevFrac.GE.0 ) thickFac = 0
useFract = nLevFrac.GT.0
IF ( useFract ) THEN
sizF = nLevFrac
ELSE
sizF = 1
ENDIF
C- Check for consistency with Nb of levels reserved in storage array
kStore = kd0 + MAX(ksgn*kFirst,ksgn*kLast) - ipointer + 1
IF ( kStore.GT.kdiag(ndId) ) THEN
_BEGIN_MASTER(myThid)
WRITE(msgBuf,'(2A,I4,A)') 'DIAGNOSTICS_FILL_FIELD: ',
& 'exceed Nb of levels(=',kdiag(ndId),' ) reserved '
CALL PRINT_ERROR( msgBuf , myThid )
WRITE(msgBuf,'(2A,I6,2A)') 'DIAGNOSTICS_FILL_FIELD: ',
& 'for Diagnostics #', ndId, ' : ', cdiag(ndId)
CALL PRINT_ERROR( msgBuf , myThid )
WRITE(msgBuf,'(2A,2I4,I3)') 'calling DIAGNOSTICS_FILL_FIELD ',
I 'with kLev,nLevs,bibjFlg=', kLev,nLevs,bibjFlg
CALL PRINT_ERROR( msgBuf , myThid )
WRITE(msgBuf,'(2A,I6,A)') 'DIAGNOSTICS_FILL_FIELD: ',
I '==> trying to store up to ', kStore, ' levels'
CALL PRINT_ERROR( msgBuf , myThid )
STOP 'ABNORMAL END: S/R DIAGNOSTICS_FILL_FIELD'
_END_MASTER(myThid)
ENDIF
IF ( bibjFlg.EQ.0 ) THEN
DO bj=myByLo(myThid), myByHi(myThid)
DO bi=myBxLo(myThid), myBxHi(myThid)
DO k = kFirst,kLast
kd = kd0 + ksgn*k
IF ( thickFac.EQ.0 ) THEN
CALL DIAGNOSTICS_CUMULATE(
U qdiag(1-OLx,1-OLy,kd,bi,bj),
I inpFldRL, fracFldRL, inpFldRS, fracFldRS,
I scaleFact, power, arrType, useFract, sizF,
I sizI1,sizI2,sizJ1,sizJ2,nLevs,sizTx,sizTy,
I iRun, jRun, k, bi, bj,
I myThid )
ELSE
km = kd - ipointer + 1
CALL DIAGNOSTICS_HF_CUMUL(
U qdiag(1-OLx,1-OLy,kd,bi,bj),
I inpFldRL, inpFldRS,
I scaleFact, power, arrType, thickFac,
I sizI1,sizI2,sizJ1,sizJ2,nLevs,sizTx,sizTy,
I iRun, jRun, k, km,
I bi, bj, myThid )
ENDIF
ENDDO
ENDDO
ENDDO
ELSE
bi = MIN(biArg,sizTx)
bj = MIN(bjArg,sizTy)
DO k = kFirst,kLast
kd = kd0 + ksgn*k
IF ( thickFac.EQ.0 ) THEN
CALL DIAGNOSTICS_CUMULATE(
U qdiag(1-OLx,1-OLy,kd,biArg,bjArg),
I inpFldRL, fracFldRL, inpFldRS, fracFldRS,
I scaleFact, power, arrType, useFract, sizF,
I sizI1,sizI2,sizJ1,sizJ2,nLevs,sizTx,sizTy,
I iRun, jRun, k, bi, bj,
I myThid )
ELSE
km = kd - ipointer + 1
CALL DIAGNOSTICS_HF_CUMUL(
U qdiag(1-OLx,1-OLy,kd,biArg,bjArg),
I inpFldRL, inpFldRS,
I scaleFact, power, arrType, thickFac,
I sizI1,sizI2,sizJ1,sizJ2,nLevs,sizTx,sizTy,
I iRun, jRun, k, km,
I biArg, bjArg, myThid )
ENDIF
ENDDO
ENDIF
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
c ELSE
c IF (myThid.EQ.1) WRITE(6,1000) cdiag(ndId)
c ENDIF
c1000 format(' ',' Warning: Trying to write to diagnostic ',a8,
c & ' But it is not a valid (or active) name ')
RETURN
END
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
CBOP
C !ROUTINE: DIAGNOSTICS_HF_CUMUL
C !INTERFACE:
SUBROUTINE DIAGNOSTICS_HF_CUMUL(
U cumFld,
I inpFldRL, inpFldRS,
I scaleFact, power, arrType, thickFac,
I sizI1,sizI2,sizJ1,sizJ2,sizK,sizTx,sizTy,
I iRun, jRun, k, km,
I bi, bj, myThid )
C !DESCRIPTION:
C Update array cumFld
C by adding content of input field array inpFld
C weighted by thickness factor "hFac"
C over the range [1:iRun],[1:jRun]
C !USES:
IMPLICIT NONE
#include "EEPARAMS.h"
#include "SIZE.h"
#include "GRID.h"
C !INPUT/OUTPUT PARAMETERS:
C == Routine Arguments ==
C cumFld :: cumulative array (updated)
C inpFldRL :: input field array to add to cumFld (arrType=0,1)
C inpFldRS :: input field array to add to cumFld (arrType=2,3)
C scaleFact :: scaling factor
C power :: option to fill-in with the field square (power=2)
C arrType :: select which array & fraction (RL/RS) to process:
C 0: both RL ; 1: inpRL & fracRS ; 2: inpRS,fracRL ; 3: both RS
C thickFac :: which hFac array to use: 1,2,3 = hFacC,W,S
C sizI1,sizI2 :: size of inpFld array: 1rst index range (min,max)
C sizJ1,sizJ2 :: size of inpFld array: 2nd index range (min,max)
C sizK :: size of inpFld array: 3rd dimension
C sizTx,sizTy :: size of inpFld array: tile dimensions
C iRun,jRun :: range of 1rst & 2nd index
C k :: level of inpFld array to add to cumFld array
C km :: level of hFac array to use as weight for inpFld
C bi, bj :: indices of tile to process (cumulate in qdiag)
C myThid :: my Thread Id number
_RL cumFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
INTEGER sizI1,sizI2,sizJ1,sizJ2
INTEGER sizK,sizTx,sizTy
_RL inpFldRL(sizI1:sizI2,sizJ1:sizJ2,sizK,sizTx,sizTy)
_RS inpFldRS(sizI1:sizI2,sizJ1:sizJ2,sizK,sizTx,sizTy)
_RL scaleFact
INTEGER power
INTEGER arrType, thickFac
INTEGER iRun, jRun, k, km, bi, bj
INTEGER myThid
CEOP
C !LOCAL VARIABLES:
C i, j :: loop indices
C ti, tj :: tile indices of inpFld to process
INTEGER i, j
INTEGER ti, tj
_RL tmpFld(sNx+1,sNy+1)
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
ti = MIN(bi,sizTx)
tj = MIN(bj,sizTy)
IF ( arrType.EQ.0 .OR. arrType.EQ.1 ) THEN
DO j = 1,jRun
DO i = 1,iRun
tmpFld(i,j) = scaleFact*inpFldRL(i,j,k,ti,tj)
ENDDO
ENDDO
ELSEIF ( arrType.EQ.2 .OR. arrType.EQ.3 ) THEN
DO j = 1,jRun
DO i = 1,iRun
tmpFld(i,j) = scaleFact*inpFldRS(i,j,k,ti,tj)
ENDDO
ENDDO
ELSE
STOP 'DIAGNOSTICS_HF_CUMUL: invalid arrType'
ENDIF
IF ( power.EQ.2 ) THEN
DO j = 1,jRun
DO i = 1,iRun
tmpFld(i,j) = tmpFld(i,j)*tmpFld(i,j)
ENDDO
ENDDO
ENDIF
IF ( thickFac.EQ.1 ) THEN
DO j = 1,jRun
DO i = 1,iRun
cumFld(i,j) = cumFld(i,j)
& + tmpFld(i,j)*hFacC(i,j,km,bi,bj)
ENDDO
ENDDO
ELSEIF ( thickFac.EQ.2 ) THEN
DO j = 1,jRun
DO i = 1,iRun
cumFld(i,j) = cumFld(i,j)
& + tmpFld(i,j)*hFacW(i,j,km,bi,bj)
ENDDO
ENDDO
ELSEIF ( thickFac.EQ.3 ) THEN
DO j = 1,jRun
DO i = 1,iRun
cumFld(i,j) = cumFld(i,j)
& + tmpFld(i,j)*hFacS(i,j,km,bi,bj)
ENDDO
ENDDO
ELSE
DO j = 1,jRun
DO i = 1,iRun
cumFld(i,j) = cumFld(i,j) + tmpFld(i,j)
ENDDO
ENDDO
ENDIF
RETURN
END
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
CBOP
C !ROUTINE: DIAGNOSTICS_CUMULATE
C !INTERFACE:
SUBROUTINE DIAGNOSTICS_CUMULATE(
U cumFld,
I inpFldRL, frcFldRL, inpFldRS, frcFldRS,
I scaleFact, power, arrType, useFract, sizF,
I sizI1,sizI2,sizJ1,sizJ2,sizK,sizTx,sizTy,
I iRun, jRun, k, bi, bj,
I myThid )
C !DESCRIPTION:
C Update array cumFld
C by adding content of input field array inpFld
C over the range [1:iRun],[1:jRun]
C !USES:
IMPLICIT NONE
#include "EEPARAMS.h"
#include "SIZE.h"
C !INPUT/OUTPUT PARAMETERS:
C == Routine Arguments ==
C cumFld :: cumulative array (updated)
C inpFldRL :: input field array to add to cumFld (arrType=0,1)
C frcFldRL :: fraction used for weighted-average diagnostics (arrType=0,2)
C inpFldRS :: input field array to add to cumFld (arrType=2,3)
C frcFldRS :: fraction used for weighted-average diagnostics (arrType=1,3)
C scaleFact :: scaling factor
C power :: option to fill-in with the field square (power=2)
C arrType :: select which array & fraction (RL/RS) to process:
C 0: both RL ; 1: inpRL & fracRS ; 2: inpRS,fracRL ; 3: both RS
C useFract :: if True, use fraction-weight
C sizF :: size of frcFld array: 3rd dimension
C sizI1,sizI2 :: size of inpFld array: 1rst index range (min,max)
C sizJ1,sizJ2 :: size of inpFld array: 2nd index range (min,max)
C sizK :: size of inpFld array: 3rd dimension
C sizTx,sizTy :: size of inpFld array: tile dimensions
C iRun,jRun :: range of 1rst & 2nd index
C k,bi,bj :: level and tile indices of inpFld array to add to cumFld array
C myThid :: my Thread Id number
_RL cumFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
INTEGER sizI1,sizI2,sizJ1,sizJ2
INTEGER sizF,sizK,sizTx,sizTy
_RL inpFldRL(sizI1:sizI2,sizJ1:sizJ2,sizK,sizTx,sizTy)
_RL frcFldRL(sizI1:sizI2,sizJ1:sizJ2,sizF,sizTx,sizTy)
_RS inpFldRS(sizI1:sizI2,sizJ1:sizJ2,sizK,sizTx,sizTy)
_RS frcFldRS(sizI1:sizI2,sizJ1:sizJ2,sizF,sizTx,sizTy)
_RL scaleFact
INTEGER power
INTEGER arrType
LOGICAL useFract
INTEGER iRun, jRun, k, bi, bj
INTEGER myThid
CEOP
C !LOCAL VARIABLES:
C i,j :: loop indices
INTEGER i, j, l
_RL tmpFact
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
tmpFact = scaleFact
IF ( power.EQ.2 ) tmpFact = scaleFact*scaleFact
IF ( useFract .AND. power.EQ.2 ) THEN
l = MIN(k,sizF)
IF ( arrType.EQ.0 ) THEN
DO j = 1,jRun
DO i = 1,iRun
cumFld(i,j) = cumFld(i,j)
& + tmpFact*inpFldRL(i,j,k,bi,bj)
& *inpFldRL(i,j,k,bi,bj)
& *frcFldRL(i,j,l,bi,bj)
ENDDO
ENDDO
ELSEIF ( arrType.EQ.1 ) THEN
DO j = 1,jRun
DO i = 1,iRun
cumFld(i,j) = cumFld(i,j)
& + tmpFact*inpFldRL(i,j,k,bi,bj)
& *inpFldRL(i,j,k,bi,bj)
& *frcFldRS(i,j,l,bi,bj)
ENDDO
ENDDO
ELSEIF ( arrType.EQ.2 ) THEN
DO j = 1,jRun
DO i = 1,iRun
cumFld(i,j) = cumFld(i,j)
& + tmpFact*inpFldRS(i,j,k,bi,bj)
& *inpFldRS(i,j,k,bi,bj)
& *frcFldRL(i,j,l,bi,bj)
ENDDO
ENDDO
ELSEIF ( arrType.EQ.3 ) THEN
DO j = 1,jRun
DO i = 1,iRun
cumFld(i,j) = cumFld(i,j)
& + tmpFact*inpFldRS(i,j,k,bi,bj)
& *inpFldRS(i,j,k,bi,bj)
& *frcFldRS(i,j,l,bi,bj)
ENDDO
ENDDO
ELSE
STOP 'DIAGNOSTICS_CUMULATE: invalid arrType'
ENDIF
ELSEIF ( useFract ) THEN
l = MIN(k,sizF)
IF ( arrType.EQ.0 ) THEN
DO j = 1,jRun
DO i = 1,iRun
cumFld(i,j) = cumFld(i,j)
& + tmpFact*inpFldRL(i,j,k,bi,bj)
& *frcFldRL(i,j,l,bi,bj)
ENDDO
ENDDO
ELSEIF ( arrType.EQ.1 ) THEN
DO j = 1,jRun
DO i = 1,iRun
cumFld(i,j) = cumFld(i,j)
& + tmpFact*inpFldRL(i,j,k,bi,bj)
& *frcFldRS(i,j,l,bi,bj)
ENDDO
ENDDO
ELSEIF ( arrType.EQ.2 ) THEN
DO j = 1,jRun
DO i = 1,iRun
cumFld(i,j) = cumFld(i,j)
& + tmpFact*inpFldRS(i,j,k,bi,bj)
& *frcFldRL(i,j,l,bi,bj)
ENDDO
ENDDO
ELSEIF ( arrType.EQ.3 ) THEN
DO j = 1,jRun
DO i = 1,iRun
cumFld(i,j) = cumFld(i,j)
& + tmpFact*inpFldRS(i,j,k,bi,bj)
& *frcFldRS(i,j,l,bi,bj)
ENDDO
ENDDO
ELSE
STOP 'DIAGNOSTICS_CUMULATE: invalid arrType'
ENDIF
ELSEIF ( power.EQ.2 ) THEN
IF ( arrType.EQ.0 .OR. arrType.EQ.1 ) THEN
DO j = 1,jRun
DO i = 1,iRun
cumFld(i,j) = cumFld(i,j)
& + tmpFact*inpFldRL(i,j,k,bi,bj)
& *inpFldRL(i,j,k,bi,bj)
ENDDO
ENDDO
ELSEIF ( arrType.EQ.2 .OR. arrType.EQ.3 ) THEN
DO j = 1,jRun
DO i = 1,iRun
cumFld(i,j) = cumFld(i,j)
& + tmpFact*inpFldRS(i,j,k,bi,bj)
& *inpFldRS(i,j,k,bi,bj)
ENDDO
ENDDO
ELSE
STOP 'DIAGNOSTICS_CUMULATE: invalid arrType'
ENDIF
ELSE
IF ( arrType.EQ.0 .OR. arrType.EQ.1 ) THEN
DO j = 1,jRun
DO i = 1,iRun
C- jmc: try with fixed ranges, that are known at compiling stage
C (might produce a better cash optimisation ?)
c DO j = 1,sNy
c DO i = 1,sNx
cumFld(i,j) = cumFld(i,j)
& + tmpFact*inpFldRL(i,j,k,bi,bj)
ENDDO
ENDDO
ELSEIF ( arrType.EQ.2 .OR. arrType.EQ.3 ) THEN
DO j = 1,jRun
DO i = 1,iRun
cumFld(i,j) = cumFld(i,j)
& + tmpFact*inpFldRS(i,j,k,bi,bj)
ENDDO
ENDDO
ELSE
STOP 'DIAGNOSTICS_CUMULATE: invalid arrType'
ENDIF
ENDIF
RETURN
END