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C $Header: /u/gcmpack/MITgcm/pkg/dic/dic_fields_load.F,v 1.32 2012/03/06 15:37:24 jmc Exp $ |
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C $Name: $ |
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|
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#include "DIC_OPTIONS.h" |
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|
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CBOP |
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C !ROUTINE: DIC_FIELDS_LOAD |
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|
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C !INTERFACE: ========================================================== |
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SUBROUTINE DIC_FIELDS_LOAD ( |
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I myIter,myTime,myThid) |
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|
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C !DESCRIPTION: |
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C Read in fields needed for CO2,O2 fluxterms, silica for pH calculation |
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|
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C !USES: =============================================================== |
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IMPLICIT NONE |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "GRID.h" |
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#include "DIC_VARS.h" |
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#include "DIC_LOAD.h" |
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#ifdef ALLOW_THSICE |
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# include "THSICE_VARS.h" |
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#endif |
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#ifdef ALLOW_SEAICE |
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# include "SEAICE_SIZE.h" |
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# include "SEAICE.h" |
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#endif |
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|
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C !INPUT PARAMETERS: =================================================== |
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C myThid :: thread number |
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C myIter :: current timestep |
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C myTime :: current time |
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INTEGER myIter |
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_RL myTime |
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INTEGER myThid |
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|
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#ifdef ALLOW_DIC |
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|
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c !LOCAL VARIABLES: =================================================== |
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INTEGER bi, bj, i, j |
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INTEGER intimeP, intime0, intime1 |
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_RL aWght,bWght |
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#ifdef READ_PAR |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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#endif |
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CEOP |
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|
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IF ( DIC_forcingCycle.gt.0. _d 0 ) THEN |
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|
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C-- Now calculate whether it is time to update the forcing arrays |
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CALL GET_PERIODIC_INTERVAL( |
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O intimeP, intime0, intime1, bWght, aWght, |
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I DIC_forcingCycle, DIC_forcingPeriod, |
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I deltaTclock, myTime, myThid ) |
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|
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bi = myBxLo(myThid) |
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bj = myByLo(myThid) |
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#ifdef ALLOW_DEBUG |
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IF ( debugLevel.GE.debLevB ) THEN |
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_BEGIN_MASTER(myThid) |
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WRITE(standardMessageUnit,'(A,I10,A,4I5,A,2F14.10)') |
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& ' DIC_FIELDS_LOAD,', myIter, |
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& ' : iP,iLd,i0,i1=', intimeP,DIC_ldRec(bi,bj), intime0,intime1, |
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& ' ; Wght=', bWght, aWght |
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_END_MASTER(myThid) |
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ENDIF |
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#endif /* ALLOW_DEBUG */ |
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|
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#ifdef ALLOW_AUTODIFF_TAMC |
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C- assuming that we call S/R DIC_FIELDS_LOAD at each time-step and |
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C with increasing time, this will catch when we need to load new records; |
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C But with Adjoint run, this is not always the case => might end-up using |
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C the wrong time-records |
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IF ( intime0.NE.intimeP .OR. myIter.EQ.nIter0 ) THEN |
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#else /* ALLOW_AUTODIFF_TAMC */ |
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C- Make no assumption on sequence of calls to DIC_FIELDS_LOAD ; |
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C This is the correct formulation (works in Adjoint run). |
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C Unfortunatly, produces many recomputations <== not used until it is fixed |
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IF ( intime1.NE.DIC_ldRec(bi,bj) ) THEN |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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|
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C-- If the above condition is met then we need to read in |
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C data for the period ahead and the period behind myTime. |
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IF ( debugLevel.GE.debLevZero ) THEN |
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_BEGIN_MASTER(myThid) |
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WRITE(standardMessageUnit,'(A,I10,A,2(2I5,A))') |
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& ' DIC_FIELDS_LOAD, it=', myIter, |
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& ' : Reading new data, i0,i1=', intime0, intime1, |
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& ' (prev=', intimeP, DIC_ldRec(bi,bj), ' )' |
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_END_MASTER(myThid) |
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ENDIF |
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|
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_BARRIER |
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|
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IF ( DIC_windFile .NE. ' ' ) THEN |
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CALL READ_REC_XY_RS( DIC_windFile,dicwind0,intime0, |
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& myIter,myThid ) |
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CALL READ_REC_XY_RS( DIC_windFile,dicwind1,intime1, |
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& myIter,myThid ) |
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ENDIF |
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IF ( DIC_atmospFile .NE. ' ' ) THEN |
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CALL READ_REC_XY_RS( DIC_atmospFile,atmosp0,intime0, |
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& myIter,myThid ) |
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CALL READ_REC_XY_RS( DIC_atmospFile,atmosp1,intime1, |
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& myIter,myThid ) |
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ENDIF |
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IF ( DIC_silicaFile .NE. ' ' ) THEN |
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CALL READ_REC_XY_RS( DIC_silicaFile,silica0,intime0, |
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& myIter,myThid ) |
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CALL READ_REC_XY_RS( DIC_silicaFile,silica1,intime1, |
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& myIter,myThid ) |
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ENDIF |
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IF ( DIC_iceFile .NE. ' ' ) THEN |
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CALL READ_REC_XY_RS( DIC_iceFile,ice0,intime0, |
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& myIter,myThid ) |
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CALL READ_REC_XY_RS( DIC_iceFile,ice1,intime1, |
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& myIter,myThid ) |
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ENDIF |
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#ifdef READ_PAR |
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IF ( DIC_parFile .NE. ' ' ) THEN |
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CALL READ_REC_XY_RS( DIC_parFile,par0,intime0, |
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& myIter,myThid ) |
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CALL READ_REC_XY_RS( DIC_parFile,par1,intime1, |
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& myIter,myThid ) |
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ENDIF |
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#endif |
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#ifdef ALLOW_FE |
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IF ( DIC_ironFile .NE. ' ' ) THEN |
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CALL READ_REC_XY_RS( DIC_ironFile,feinput0,intime0, |
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& myIter,myThid ) |
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CALL READ_REC_XY_RS( DIC_ironFile,feinput1,intime1, |
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& myIter,myThid ) |
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ENDIF |
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#endif |
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|
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C-- fill-in overlap after loading temp arrays: |
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_EXCH_XY_RS(dicwind0, myThid ) |
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_EXCH_XY_RS(dicwind1, myThid ) |
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_EXCH_XY_RS(atmosp0, myThid ) |
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_EXCH_XY_RS(atmosp1, myThid ) |
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_EXCH_XY_RS(silica0, myThid ) |
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_EXCH_XY_RS(silica1, myThid ) |
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_EXCH_XY_RS(ice0, myThid ) |
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_EXCH_XY_RS(ice1, myThid ) |
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#ifdef READ_PAR |
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_EXCH_XY_RS(par0, myThid ) |
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_EXCH_XY_RS(par1, myThid ) |
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#endif |
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#ifdef ALLOW_FE |
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_EXCH_XY_RS(feinput0, myThid ) |
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_EXCH_XY_RS(feinput1, myThid ) |
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#endif |
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|
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C- save newly loaded time-record |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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DIC_ldRec(bi,bj) = intime1 |
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ENDDO |
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ENDDO |
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|
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C- end if-bloc (time to load new fields) |
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ENDIF |
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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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IF ( DIC_windFile .NE. ' ' ) THEN |
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DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
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WIND(i,j,bi,bj) = bWght*dicwind0(i,j,bi,bj) |
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& + aWght*dicwind1(i,j,bi,bj) |
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ENDDO |
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ENDDO |
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C calculate piston velocity |
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C QQ: note - we should have wind speed variance in here |
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C QQ also need to check units, and conversion factors |
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c pisvel(i,j,bi,bj) =0.337*wind(i,j,bi,bj)**2/3.6d5 !QQQQ |
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ENDIF |
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#ifndef USE_PLOAD |
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IF ( DIC_atmospFile .NE. ' ' ) THEN |
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DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
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AtmosP(i,j,bi,bj) = bWght*atmosp0(i,j,bi,bj) |
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& + aWght*atmosp1(i,j,bi,bj) |
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ENDDO |
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ENDDO |
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ENDIF |
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#endif |
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IF ( DIC_silicaFile .NE. ' ' ) THEN |
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DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
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SILICA(i,j,bi,bj) = bWght*silica0(i,j,bi,bj) |
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& + aWght*silica1(i,j,bi,bj) |
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ENDDO |
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ENDDO |
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ENDIF |
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IF ( DIC_iceFile .NE. ' ' ) THEN |
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DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
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FIce(i,j,bi,bj) = bWght*ice0(i,j,bi,bj) |
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& + aWght*ice1(i,j,bi,bj) |
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ENDDO |
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ENDDO |
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ENDIF |
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|
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#ifdef READ_PAR |
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IF ( DIC_parFile .NE. ' ' ) THEN |
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DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
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PAR(i,j,bi,bj) = bWght*par0(i,j,bi,bj) |
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& + aWght*par1(i,j,bi,bj) |
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ENDDO |
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ENDDO |
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ELSE |
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WRITE(msgBuf,'(2A)') |
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& ' DIC_FIELDS_LOAD: You need to provide ', |
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& ' a file if you want to use READ_PAR' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R DIC_FIELDS_LOAD' |
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ENDIF |
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#endif |
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#ifdef ALLOW_FE |
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IF ( DIC_ironFile .NE. ' ' ) THEN |
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DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
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InputFe(i,j,bi,bj) = bWght*feinput0(i,j,bi,bj) |
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& + aWght*feinput1(i,j,bi,bj) |
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ENDDO |
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ENDDO |
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ENDIF |
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#endif |
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ENDDO |
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ENDDO |
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|
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C endif for DIC_forcingCycle |
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ENDIF |
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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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#ifdef ALLOW_SEAICE |
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IF ( useSEAICE ) THEN |
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DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
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FIce(i,j,bi,bj) = AREA(i,j,bi,bj) |
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ENDDO |
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ENDDO |
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ENDIF |
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#endif |
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#ifdef ALLOW_THSICE |
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IF ( useThSIce ) THEN |
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DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
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FIce(i,j,bi,bj) = iceMask(i,j,bi,bj) |
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ENDDO |
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ENDDO |
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ENDIF |
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#endif |
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ENDDO |
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ENDDO |
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|
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#endif /* ALLOW_DIC */ |
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RETURN |
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END |
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