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C $Header: /u/gcmpack/MITgcm/pkg/rw/write_local_rl.F,v 1.7 2009/06/09 22:52:57 jmc Exp $ |
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C $Name: $ |
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|
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#include "RW_OPTIONS.h" |
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|
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CBOP |
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C !ROUTINE: WRITE_LOCAL_RL |
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C !INTERFACE: |
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SUBROUTINE WRITE_LOCAL_RL( |
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I pref, suff, nNr, field, |
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I bi, bj, iRec, myIter, myThArg ) |
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|
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C !DESCRIPTION: |
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C Write "RL" type local-tile array "field" corresponding to tile bi,bj |
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C to binary file (prefix,suffix) at record position "iRec". |
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|
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C !USES: |
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IMPLICIT NONE |
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C Global variables / common blocks |
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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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|
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C !INPUT/OUTPUT PARAMETERS: |
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C pref :: file name prefix |
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C suff :: file name suffix |
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C nNr :: Number of levels to write |
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C field :: field array to write |
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C bi,bj :: tile indices |
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C iRec :: record number in output file |
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C myIter :: Iteration number |
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C myThArg :: thread argument (= my Thread Id or = 0 to simply |
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C write 1 tile without thread synchronisation) |
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CHARACTER*(*) pref,suff |
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INTEGER nNr |
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_RL field(1-Olx:sNx+Olx,1-Oly:sNy+Oly,nNr) |
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INTEGER bi,bj |
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INTEGER iRec |
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INTEGER myIter |
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INTEGER myThArg |
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|
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C !FUNCTIONS |
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INTEGER IFNBLNK, ILNBLNK |
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EXTERNAL IFNBLNK, ILNBLNK |
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|
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C Common block |
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COMMON /RD_WR_FLD/ globalFile |
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LOGICAL globalFile |
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|
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C !LOCAL VARIABLES: |
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LOGICAL useCurrentDir |
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_RS dummyRS(1) |
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CHARACTER*(2) fType |
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CHARACTER*(MAX_LEN_FNAM) fullName |
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INTEGER s1Lo,s1Hi,s2Lo,s2Hi |
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INTEGER myThid |
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|
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C-- Build file name |
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C Name has form 'prefix.suffix' |
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C e.g. U.0000000100 |
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s1Lo = IFNBLNK(pref) |
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s1Hi = ILNBLNK(pref) |
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IF ( suff .EQ. ' ' ) THEN |
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WRITE( fullName, '(A)' ) pref(s1Lo:s1Hi) |
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ELSEIF ( suff .EQ. 'I10' ) THEN |
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WRITE( fullName, '(A,A,I10.10)' ) pref(s1Lo:s1Hi),'.',myIter |
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ELSE |
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s2Lo = IFNBLNK(suff) |
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s2Hi = ILNBLNK(suff) |
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WRITE( fullName, '(A,A)' ) pref(s1Lo:s1Hi),suff(s2Lo:s2Hi) |
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ENDIF |
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C |
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useCurrentDir = .TRUE. |
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fType='RL' |
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#ifdef ALLOW_MDSIO |
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IF (nSx.EQ.1.AND.nSy.EQ.1) THEN |
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C The hack below replaces MDS_WRITELOCAL with MDS_WRITE_FIELD for |
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C single-threaded execution because the former does not support the |
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C singleCpuIo option. This is a placeholder until MDS_WRITELOCAL |
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C functionality is superseded by pkg/diagnostics. |
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myThid = MAX(myThArg,1) |
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CALL MDS_WRITE_FIELD( |
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I fullName, writeBinaryPrec, |
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I globalFile, useCurrentDir, |
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I fType, nNr, 1, nNr, field, dummyRS, |
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I iRec, myIter, myThid ) |
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ELSE |
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CALL MDS_WRITELOCAL( |
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I fullName, writeBinaryPrec, globalFile, |
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I fType, nNr, field, dummyRS, |
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I bi, bj, iRec, myIter, myThArg ) |
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ENDIF |
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#endif |
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|
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RETURN |
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END |
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