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C $Header: /u/gcmpack/MITgcm/pkg/flt/flt_write_pickup.F,v 1.7 2009/09/01 19:32:27 jmc Exp $ |
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C $Name: $ |
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#include "FLT_OPTIONS.h" |
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SUBROUTINE FLT_WRITE_PICKUP( |
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I suff, myTime, myIter, myThid ) |
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C ================================================================== |
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C SUBROUTINE FLT_WRITE_PICKUP |
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C ================================================================== |
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C o This routine writes the actual float positions to a local files |
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C that can be used as restarts |
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C ================================================================== |
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C !USES: |
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IMPLICIT NONE |
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C == global variables == |
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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 "FLT_SIZE.h" |
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#include "FLT.h" |
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C == routine arguments == |
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C suff :: suffix for pickup file (eg. ckptA or 0000000010) |
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C myTime :: current time |
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C myIter :: time-step number |
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C myThid :: my Thread Id number |
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CHARACTER*(*) suff |
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_RL myTime |
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INTEGER myIter, myThid |
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|
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C == Functions == |
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INTEGER ILNBLNK |
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EXTERNAL ILNBLNK |
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C == local variables == |
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CHARACTER*(MAX_LEN_FNAM) fn |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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INTEGER ioUnit, irecord |
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INTEGER bi, bj, imax, iLen |
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PARAMETER(imax=9) |
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INTEGER ip |
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_RL tmp(imax) |
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_RL npart_dist |
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_RS dummyRS(1) |
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C == end of interface == |
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iLen = ILNBLNK(suff) |
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WRITE(fn,'(A,A)') 'pickup_flt.', suff(1:iLen) |
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npart_dist = 0. |
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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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C the standard routine mds_writevec_loc can be used here |
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C (1) write actual number floats and time into file |
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tmp(1) = npart_tile(bi,bj) |
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tmp(2) = myIter |
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tmp(3) = myTime |
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tmp(4) = 0. |
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tmp(5) = 0. |
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tmp(6) = max_npart |
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tmp(7) = 0. |
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tmp(8) = 0. |
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tmp(9) = 0. |
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|
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ioUnit = -1 |
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CALL MDS_WRITEVEC_LOC( fn, precFloat64, ioUnit, |
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& 'RL', imax, tmp, dummyRS, |
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& bi,bj,-1, myIter, myThid ) |
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DO ip=1,npart_tile(bi,bj) |
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tmp(1) = npart(ip,bi,bj) |
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tmp(2) = tstart(ip,bi,bj) |
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tmp(3) = ipart(ip,bi,bj) |
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tmp(4) = jpart(ip,bi,bj) |
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tmp(5) = kpart(ip,bi,bj) |
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tmp(6) = kfloat(ip,bi,bj) |
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tmp(7) = iup(ip,bi,bj) |
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tmp(8) = itop(ip,bi,bj) |
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tmp(9) = tend(ip,bi,bj) |
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C (2) write float positions into file |
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irecord = ip+1 |
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IF ( ip.NE.npart_tile(bi,bj) ) irecord = -irecord |
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CALL MDS_WRITEVEC_LOC( fn, precFloat64, ioUnit, |
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& 'RL', imax, tmp, dummyRS, |
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& bi,bj,irecord, myIter, myThid ) |
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ENDDO |
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CLOSE( ioUnit ) |
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npart_dist = npart_dist + DBLE(npart_tile(bi,bj)) |
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ENDDO |
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ENDDO |
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_GLOBAL_SUM_RL( npart_dist, myThid ) |
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_BEGIN_MASTER( myThid ) |
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WRITE(msgBuf,*) 'FLT_WRITE_PICKUP:', |
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& npart_dist, ' floats written' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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_END_MASTER( myThid ) |
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|
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RETURN |
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END |
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