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edhill |
1.4 |
#include "DIC_OPTIONS.h" |
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stephd |
1.1 |
#include "GCHEM_OPTIONS.h" |
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stephd |
1.7 |
CBOP |
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C !ROUTINE: DIC_FIELDS_LOAD |
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C !INTERFACE: ========================================================== |
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stephd |
1.1 |
SUBROUTINE DIC_FIELDS_LOAD ( |
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I myIter,myTime,myThid) |
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stephd |
1.7 |
C !DESCRIPTION: |
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C Read in fields needed for CO2,O2 fluxterms, silica for pH calculation |
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C !USES: =============================================================== |
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stephd |
1.1 |
IMPLICIT NONE |
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#include "SIZE.h" |
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#include "DYNVARS.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 "PTRACERS.h" |
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#include "GCHEM.h" |
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#include "DIC_ABIOTIC.h" |
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#ifdef DIC_BIOTIC |
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#include "DIC_BIOTIC.h" |
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stephd |
1.3 |
#include "DIC_LOAD.h" |
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stephd |
1.1 |
#endif |
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stephd |
1.7 |
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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stephd |
1.1 |
INTEGER myIter |
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_RL myTime |
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INTEGER myThid |
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#ifdef ALLOW_PTRACERS |
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stephd |
1.7 |
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c !LOCAL VARIABLES: =================================================== |
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stephd |
1.1 |
INTEGER bi,bj,i,j,intime0,intime1 |
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_RL aWght,bWght,rdt |
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INTEGER nForcingPeriods,Imytm,Ifprd,Ifcyc,Iftm |
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stephd |
1.7 |
CEOP |
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stephd |
1.1 |
c |
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stephd |
1.3 |
IF ( periodicExternalForcing ) THEN |
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stephd |
1.1 |
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C Now calculate whether it is time to update the forcing arrays |
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rdt=1. _d 0 / deltaTclock |
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nForcingPeriods= |
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& int(externForcingCycle/externForcingPeriod+0.5) |
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cswd QQ change for placement of chem forcing (ie. after timestep) |
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stephd |
1.5 |
Imytm=int(myTime*rdt+0.5) |
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stephd |
1.1 |
Ifprd=int(externForcingPeriod*rdt+0.5) |
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Ifcyc=int(externForcingCycle*rdt+0.5) |
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Iftm=mod( Imytm+Ifcyc-Ifprd/2 ,Ifcyc) |
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intime0=int(Iftm/Ifprd) |
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intime1=mod(intime0+1,nForcingPeriods) |
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aWght=float( Iftm-Ifprd*intime0 )/float( Ifprd ) |
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bWght=1.-aWght |
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intime0=intime0+1 |
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intime1=intime1+1 |
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IF ( |
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& Iftm-Ifprd*(intime0-1).EQ. 0 |
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stephd |
1.3 |
& .OR. myIter .EQ. nIter0 |
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stephd |
1.1 |
& ) THEN |
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_BEGIN_MASTER(myThid) |
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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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WRITE(*,*) |
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& 'S/R EXTERNAL_FIELDS_LOAD: Reading new dic data', |
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& myTime,myIter |
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IF ( WindFile .NE. ' ' ) THEN |
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CALL READ_REC_XY_RS( WindFile,wspeed0,intime0, |
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& myIter,myThid ) |
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CALL READ_REC_XY_RS( WindFile,wspeed1,intime1, |
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& myIter,myThid ) |
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ENDIF |
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IF ( AtmospFile .NE. ' ' ) THEN |
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CALL READ_REC_XY_RS( AtmospFile,atmosp0,intime0, |
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& myIter,myThid ) |
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CALL READ_REC_XY_RS( AtmospFile,atmosp1,intime1, |
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& myIter,myThid ) |
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ENDIF |
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stephd |
1.2 |
IF ( SilicaFile .NE. ' ' ) THEN |
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CALL READ_REC_XY_RS( SilicaFile,silica0,intime0, |
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& myIter,myThid ) |
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CALL READ_REC_XY_RS( SilicaFile,silica1,intime1, |
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& myIter,myThid ) |
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ENDIF |
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stephd |
1.1 |
IF ( IceFile .NE. ' ' ) THEN |
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CALL READ_REC_XY_RS( IceFile,ice0,intime0, |
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& myIter,myThid ) |
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CALL READ_REC_XY_RS( IceFile,ice1,intime1, |
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& myIter,myThid ) |
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ENDIF |
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stephd |
1.3 |
#ifdef ALLOW_FE |
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stephd |
1.1 |
IF ( IronFile .NE. ' ' ) THEN |
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CALL READ_REC_XY_RS( IronFile,feinput0,intime0, |
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& myIter,myThid ) |
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CALL READ_REC_XY_RS( IronFile,feinput1,intime1, |
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& myIter,myThid ) |
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ENDIF |
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#endif |
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_END_MASTER(myThid) |
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C |
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_EXCH_XY_R4(wspeed0, myThid ) |
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_EXCH_XY_R4(wspeed1, myThid ) |
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_EXCH_XY_R4(atmosp0, myThid ) |
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_EXCH_XY_R4(atmosp1, myThid ) |
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stephd |
1.2 |
_EXCH_XY_R4(silica0, myThid ) |
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_EXCH_XY_R4(silica1, myThid ) |
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stephd |
1.1 |
_EXCH_XY_R4(ice0, myThid ) |
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_EXCH_XY_R4(ice1, myThid ) |
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stephd |
1.3 |
#ifdef ALLOW_FE |
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stephd |
1.1 |
_EXCH_XY_R4(feinput0, myThid ) |
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_EXCH_XY_R4(feinput1, myThid ) |
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#endif |
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C |
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ENDIF |
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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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IF ( WindFile .NE. ' ' ) THEN |
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WIND(i,j,bi,bj) = bWght*wspeed0(i,j,bi,bj) |
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& +aWght*wspeed1(i,j,bi,bj) |
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ELSE |
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WIND(i,j,bi,bj) = 5.d0*maskC(i,j,1,bi,bj) |
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ENDIF |
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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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pisvel(i,j,bi,bj) =0.337*wind(i,j,bi,bj)**2/3.6d5 !QQQQ |
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IF ( AtmospFile .NE. ' ' ) THEN |
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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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ELSE |
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ATMOSP(i,j,bi,bj) =1.d0*maskC(i,j,1,bi,bj) |
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stephd |
1.2 |
ENDIF |
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IF ( SilicaFile .NE. ' ' ) THEN |
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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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ELSE |
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SILICA(i,j,bi,bj) =7.6838e-3*maskC(i,j,1,bi,bj) |
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stephd |
1.1 |
ENDIF |
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IF ( IceFile .NE. ' ' ) THEN |
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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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ELSE |
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FIce(i,j,bi,bj) =0.d0 |
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ENDIF |
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if (FIce(i,j,bi,bj).lt.1d-2) then |
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FIce(i,j,bi,bj) = 0.d0 |
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endif |
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stephd |
1.3 |
#ifdef ALLOW_FE |
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stephd |
1.1 |
IF ( IronFile .NE. ' ' ) THEN |
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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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ELSE |
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InputFe(i,j,bi,bj) = 0.d0*maskC(i,j,1,bi,bj) |
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ENDIF |
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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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C endif for periodicForcing |
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ENDIF |
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#endif |
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RETURN |
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END |
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