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C $Header: /u/gcmpack/MITgcm/pkg/ptracers/ptracers_write_state.F,v 1.15 2005/09/29 12:19:52 edhill Exp $ |
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C $Name: $ |
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#include "PTRACERS_OPTIONS.h" |
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CBOP |
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C !ROUTINE: PTRACERS_WRITE_STATE |
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C !INTERFACE: |
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SUBROUTINE PTRACERS_WRITE_STATE( |
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I myIter, myTime, myThid ) |
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C !DESCRIPTION: |
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C Calculates tendancy for passive tracers and integrates forward in |
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C time. |
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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 "PTRACERS_SIZE.h" |
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#include "PTRACERS.h" |
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C !INPUT PARAMETERS: |
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C myIter :: time-step number |
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C myTime :: model time |
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C myThid :: thread number |
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INTEGER myIter |
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_RL myTime |
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INTEGER myThid |
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CEOP |
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#ifdef ALLOW_PTRACERS |
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C !LOCAL VARIABLES: |
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C iTracer :: loop indices |
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C suff :: character buffer for creating suffix in filename |
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C iRec :: record number |
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INTEGER iTracer |
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CHARACTER*(MAX_LEN_MBUF) suff |
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INTEGER iRec |
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CHARACTER*(1) pf |
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LOGICAL DIFFERENT_MULTIPLE |
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EXTERNAL DIFFERENT_MULTIPLE |
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INTEGER IO_ERRCOUNT |
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EXTERNAL IO_ERRCOUNT |
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IF ( DIFFERENT_MULTIPLE( PTRACERS_dumpFreq, myTime, deltaTClock ) |
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& .OR. dumpInitAndLast.AND.( myTime.EQ.endTime .OR. |
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& myTime.EQ.startTime ) |
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& ) THEN |
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IF ( writeBinaryPrec .EQ. precFloat64 ) THEN |
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pf(1:1) = 'D' |
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ELSE |
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pf(1:1) = 'R' |
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ENDIF |
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C Write to files |
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_BARRIER |
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_BEGIN_MASTER( myThid ) |
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#ifdef ALLOW_MNC |
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IF ( PTRACERS_snapshot_mnc ) THEN |
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CALL MNC_CW_SET_UDIM('ptracers', -1, myThid) |
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CALL MNC_CW_RL_W_S('D','ptracers',0,0,'T',myTime,myThid) |
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CALL MNC_CW_SET_UDIM('ptracers', 0, myThid) |
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CALL MNC_CW_I_W_S('I','ptracers',0,0,'iter',myIter,myThid) |
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DO iTracer = 1,PTRACERS_numInUse |
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CALL MNC_CW_RL_W(pf,'ptracers',0,0,PTRACERS_names(iTracer), |
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& pTracer(1-OLx,1-OLy,1,1,1,iTracer),myThid) |
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ENDDO |
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ENDIF |
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#endif /* ALLOW_MNC */ |
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IF ( PTRACERS_snapshot_mdsio ) THEN |
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C Loop over tracers |
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DO iTracer=1,PTRACERS_numInUse |
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#ifdef MULTIPLE_RECORD_STATE_FILES |
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C Write each snap-shot as a record in a time-history file |
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IF (PTRACERS_useRecords) THEN |
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C Write each passive tracer as a record |
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WRITE(suff,'(A)') 'PTRACERS' |
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iRec = int ( (myCurrentTime-startTime) |
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& / PTRACERS_dumpFreq + 1.5 ) |
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iRec = (iRec-1)*PTRACERS_num + iTracer + 1 |
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ELSE |
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C Write each passive tracer in its own file |
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WRITE(pref,'(A7,I2.2)') 'PTRACER',iTracer |
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iRec = int ( (myCurrentTime-startTime) |
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& / PTRACERS_dumpFreq + 1.5 ) |
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ENDIF |
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#else |
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C Write each snap-shot as a new file with a 10-digit suffix to |
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C indicate time-step number |
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IF (PTRACERS_useRecords) THEN |
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C Write each passive tracer as a record |
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WRITE(suff,'(A,I10.10)') 'PTRACERS',myIter |
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iRec=iTracer |
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ELSE |
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C Write each passive tracer in its own file |
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WRITE(suff,'(A7,I2.2,A1,I10.10)') |
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& 'PTRACER',iTracer,'.',myIter |
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iRec=1 |
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ENDIF |
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#endif /* MULTIPLE_RECORD_STATE_FILES */ |
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CALL WRITE_REC_XYZ_RL(suff, |
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& pTracer(1-Olx,1-Oly,1,1,1,iTracer),iRec,myIter,myThid) |
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C End of tracer loop |
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ENDDO |
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ENDIF |
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_END_MASTER( myThid ) |
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_BARRIER |
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ENDIF |
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#endif /* ALLOW_PTRACERS */ |
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RETURN |
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END |
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