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C $Header: /u/gcmpack/MITgcm/pkg/mdsio/mdsio_slice.F,v 1.13 2009/08/05 23:17:54 jmc Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "MDSIO_OPTIONS.h" |
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|
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C-- File mdsio_read_section.F: Routines to handle mid-level I/O interface. |
| 7 |
C-- Contents |
| 8 |
C-- o MDS_READ_SEC_XZ |
| 9 |
C-- o MDS_READ_SEC_YZ |
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|
| 11 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 12 |
|
| 13 |
CBOP |
| 14 |
C !ROUTINE: MDS_READ_SEC_XZ |
| 15 |
C !INTERFACE: |
| 16 |
SUBROUTINE MDS_READ_SEC_XZ( |
| 17 |
I fName, |
| 18 |
I filePrec, |
| 19 |
I useCurrentDir, |
| 20 |
I arrType, |
| 21 |
I kSize, |
| 22 |
O fldRL, fldRS, |
| 23 |
I irecord, |
| 24 |
I myThid ) |
| 25 |
|
| 26 |
C !DESCRIPTION |
| 27 |
C Arguments: |
| 28 |
C |
| 29 |
C fName string :: base name for file to read |
| 30 |
C filePrec integer :: number of bits per word in file (32 or 64) |
| 31 |
C useCurrentDir(logic):: always read from the current directory (even if |
| 32 |
C "mdsioLocalDir" is set) |
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C arrType char(2) :: which array (fldRL/RS) to read into, either "RL" or "RS |
| 34 |
C kSize integer :: size of third dimension, normally either 1 or Nr |
| 35 |
C fldRL RL :: array to read into if arrType="RL", fldRL(:,kSize,:,:) |
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C fldRS RS :: array to read into if arrType="RS", fldRS(:,kSize,:,:) |
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C irecord integer :: record number to read |
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C myThid integer :: thread identifier |
| 39 |
C |
| 40 |
C MDS_READ_SEC_XZ first checks to see IF the file "fName" exists, then |
| 41 |
C if the file "fName.data" exists and finally the tiled files of the |
| 42 |
C form "fName.xxx.yyy.data" exist. |
| 43 |
C The precision of the file is decsribed by filePrec, set either |
| 44 |
C to floatPrec32 or floatPrec64. The char*(2) string arrType, either "RL" |
| 45 |
C or "RS", selects which array is filled in, either fldRL or fldRS. |
| 46 |
C This routine reads vertical slices (X-Z) including the overlap region. |
| 47 |
C irecord is the record number to be read and must be >= 1. |
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C The file data is stored in fldRL/RS *but* the overlaps are *not* updated. |
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C |
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C Created: 06/03/00 spk@ocean.mit.edu |
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CEOP |
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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 |
| 56 |
#include "SIZE.h" |
| 57 |
#include "EEPARAMS.h" |
| 58 |
#include "PARAMS.h" |
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|
| 60 |
C !INPUT PARAMETERS: |
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CHARACTER*(*) fName |
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INTEGER filePrec |
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LOGICAL useCurrentDir |
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CHARACTER*(2) arrType |
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INTEGER kSize |
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INTEGER irecord |
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INTEGER myThid |
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C !OUTPUT PARAMETERS: |
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_RL fldRL(*) |
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_RS fldRS(*) |
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|
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C !FUNCTIONS: |
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INTEGER ILNBLNK |
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INTEGER MDS_RECLEN |
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EXTERNAL ILNBLNK, MDS_RECLEN |
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|
| 77 |
C !LOCAL VARIABLES: |
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CHARACTER*(MAX_LEN_FNAM) dataFName,pfName |
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INTEGER iG,jG,irec,bi,bj,k,dUnit,IL,pIL |
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LOGICAL exst |
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Real*4 r4seg(sNx) |
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Real*8 r8seg(sNx) |
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LOGICAL globalFile,fileIsOpen |
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INTEGER length_of_rec |
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CHARACTER*(max_len_mbuf) msgBuf |
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C ------------------------------------------------------------------ |
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|
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C Only do I/O if I am the master thread |
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_BEGIN_MASTER( myThid ) |
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|
| 91 |
C Record number must be >= 1 |
| 92 |
IF (irecord .LT. 1) THEN |
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WRITE(msgBuf,'(A,I9.8)') |
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& ' MDS_READ_SEC_XZ: argument irecord = ',irecord |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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WRITE(msgBuf,'(A)') |
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& ' MDS_READ_SEC_XZ: Invalid value for irecord' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R MDS_READ_SEC_XZ' |
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ENDIF |
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|
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C Assume nothing |
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globalFile = .FALSE. |
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fileIsOpen = .FALSE. |
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IL = ILNBLNK( fName ) |
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pIL = ILNBLNK( mdsioLocalDir ) |
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|
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C Assign special directory |
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IF ( useCurrentDir .OR. pIL.EQ.0 ) THEN |
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pfName= fName |
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ELSE |
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WRITE(pfName,'(2a)') mdsioLocalDir(1:pIL), fName(1:IL) |
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ENDIF |
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pIL=ILNBLNK( pfName ) |
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|
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C Assign a free unit number as the I/O channel for this routine |
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CALL MDSFINDUNIT( dUnit, myThid ) |
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|
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C Check first for global file with simple name (ie. fName) |
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dataFName = fName |
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INQUIRE( file=dataFName, exist=exst ) |
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IF (exst) THEN |
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IF ( debugLevel .GE. debLevA ) THEN |
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WRITE(msgBuf,'(A,A)') |
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& ' MDS_READ_SEC_XZ: opening global file: ',dataFName(1:IL) |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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ENDIF |
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globalFile = .TRUE. |
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ENDIF |
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|
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C If negative check for global file with MDS name (ie. fName.data) |
| 134 |
IF (.NOT. globalFile) THEN |
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WRITE(dataFName,'(2A)') fName(1:IL),'.data' |
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INQUIRE( file=dataFName, exist=exst ) |
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IF (exst) THEN |
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IF ( debugLevel .GE. debLevA ) THEN |
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WRITE(msgBuf,'(A,A)') |
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& ' MDS_READ_SEC_XZ: opening global file: ',dataFName(1:IL+5) |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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ENDIF |
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globalFile = .TRUE. |
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ENDIF |
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ENDIF |
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|
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C If we are reading from a global file then we open it here |
| 149 |
IF (globalFile) THEN |
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length_of_rec = MDS_RECLEN( filePrec, sNx, myThid ) |
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OPEN( dUnit, file=dataFName, status='old', |
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& access='direct', recl=length_of_rec ) |
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fileIsOpen=.TRUE. |
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ENDIF |
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|
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C Loop over all tiles |
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DO bj=1,nSy |
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DO bi=1,nSx |
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C If we are reading from a tiled MDS file then we open each one here |
| 160 |
IF (.NOT. globalFile) THEN |
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iG=bi+(myXGlobalLo-1)/sNx |
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jG=bj+(myYGlobalLo-1)/sNy |
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WRITE(dataFName,'(2A,I3.3,A,I3.3,A)') |
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& pfName(1:pIL),'.',iG,'.',jG,'.data' |
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INQUIRE( file=dataFName, exist=exst ) |
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C Of course, we only open the file IF the tile is "active" |
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C (This is a place-holder for the active/passive mechanism |
| 168 |
IF (exst) THEN |
| 169 |
IF ( debugLevel .GE. debLevA ) THEN |
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WRITE(msgBuf,'(A,A)') |
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& ' MDS_READ_SEC_XZ: opening file: ',dataFName(1:pIL+13) |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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ENDIF |
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length_of_rec = MDS_RECLEN( filePrec, sNx, myThid ) |
| 176 |
OPEN( dUnit, file=dataFName, status='old', |
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& access='direct', recl=length_of_rec ) |
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fileIsOpen=.TRUE. |
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ELSE |
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fileIsOpen=.FALSE. |
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WRITE(msgBuf,'(4A)') ' MDS_READ_SEC_XZ: filename: ', |
| 182 |
& fName(1:IL),' , ', dataFName(1:pIL+13) |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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WRITE(msgBuf,'(A)') |
| 186 |
& ' MDS_READ_SEC_XZ: Files DO not exist' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R MDS_READ_SEC_XZ' |
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ENDIF |
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ENDIF |
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|
| 192 |
IF (fileIsOpen) THEN |
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DO k=1,kSize |
| 194 |
IF (globalFile) THEN |
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iG = myXGlobalLo-1 + (bi-1)*sNx |
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jG = (myYGlobalLo-1)/sNy + (bj-1) |
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irec=1 + INT(iG/sNx) + nSx*nPx*(k-1) |
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& + nSx*nPx*kSize*(irecord-1) |
| 199 |
ELSE |
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iG = 0 |
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jG = 0 |
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irec=k + kSize*(irecord-1) |
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ENDIF |
| 204 |
IF (filePrec .EQ. precFloat32) THEN |
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READ(dUnit,rec=irec) r4seg |
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#ifdef _BYTESWAPIO |
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CALL MDS_BYTESWAPR4(sNx,r4seg) |
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#endif |
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IF (arrType .EQ. 'RS') THEN |
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CALL MDS_SEG4toRS_2D( sNx,oLx,kSize,bi,bj,k,.TRUE., |
| 211 |
& r4seg,fldRS ) |
| 212 |
ELSEIF (arrType .EQ. 'RL') THEN |
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CALL MDS_SEG4toRL_2D( sNx,oLx,kSize,bi,bj,k,.TRUE., |
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& r4seg,fldRL ) |
| 215 |
ELSE |
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WRITE(msgBuf,'(A)') |
| 217 |
& ' MDS_READ_SEC_XZ: illegal value for arrType' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R MDS_READ_SEC_XZ' |
| 220 |
ENDIF |
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ELSEIF (filePrec .EQ. precFloat64) THEN |
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READ(dUnit,rec=irec) r8seg |
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#ifdef _BYTESWAPIO |
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CALL MDS_BYTESWAPR8( sNx, r8seg ) |
| 225 |
#endif |
| 226 |
IF (arrType .EQ. 'RS') THEN |
| 227 |
CALL MDS_SEG8toRS_2D(sNx,oLx,kSize,bi,bj,k,.TRUE., |
| 228 |
& r8seg,fldRS ) |
| 229 |
ELSEIF (arrType .EQ. 'RL') THEN |
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CALL MDS_SEG8toRL_2D(sNx,oLx,kSize,bi,bj,k,.TRUE., |
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& r8seg,fldRL ) |
| 232 |
ELSE |
| 233 |
WRITE(msgBuf,'(A)') |
| 234 |
& ' MDS_READ_SEC_XZ: illegal value for arrType' |
| 235 |
CALL PRINT_ERROR( msgBuf, myThid ) |
| 236 |
STOP 'ABNORMAL END: S/R MDS_READ_SEC_XZ' |
| 237 |
ENDIF |
| 238 |
ELSE |
| 239 |
WRITE(msgBuf,'(A)') |
| 240 |
& ' MDS_READ_SEC_XZ: illegal value for filePrec' |
| 241 |
CALL PRINT_ERROR( msgBuf, myThid ) |
| 242 |
STOP 'ABNORMAL END: S/R MDS_READ_SEC_XZ' |
| 243 |
ENDIF |
| 244 |
C End of k loop |
| 245 |
ENDDO |
| 246 |
IF (.NOT. globalFile) THEN |
| 247 |
CLOSE( dUnit ) |
| 248 |
fileIsOpen = .FALSE. |
| 249 |
ENDIF |
| 250 |
ENDIF |
| 251 |
C End of bi,bj loops |
| 252 |
ENDDO |
| 253 |
ENDDO |
| 254 |
|
| 255 |
C If global file was opened then close it |
| 256 |
IF (fileIsOpen .AND. globalFile) THEN |
| 257 |
CLOSE( dUnit ) |
| 258 |
fileIsOpen = .FALSE. |
| 259 |
ENDIF |
| 260 |
|
| 261 |
_END_MASTER( myThid ) |
| 262 |
|
| 263 |
C ------------------------------------------------------------------ |
| 264 |
RETURN |
| 265 |
END |
| 266 |
|
| 267 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 268 |
|
| 269 |
CBOP |
| 270 |
C !ROUTINE: MDS_READ_SEC_YZ |
| 271 |
C !INTERFACE: |
| 272 |
SUBROUTINE MDS_READ_SEC_YZ( |
| 273 |
I fName, |
| 274 |
I filePrec, |
| 275 |
I useCurrentDir, |
| 276 |
I arrType, |
| 277 |
I kSize, |
| 278 |
O fldRL, fldRS, |
| 279 |
I irecord, |
| 280 |
I myThid ) |
| 281 |
|
| 282 |
C !DESCRIPTION |
| 283 |
C Arguments: |
| 284 |
C |
| 285 |
C fName string :: base name for file to read |
| 286 |
C filePrec integer :: number of bits per word in file (32 or 64) |
| 287 |
C useCurrentDir(logic):: always read from the current directory (even if |
| 288 |
C "mdsioLocalDir" is set) |
| 289 |
C arrType char(2) :: which array (fldRL/RS) to read into, either "RL" or "RS |
| 290 |
C kSize integer :: size of third dimension, normally either 1 or Nr |
| 291 |
C fldRL RL :: array to read into if arrType="RL", fldRL(:,kSize,:,:) |
| 292 |
C fldRS RS :: array to read into if arrType="RS", fldRS(:,kSize,:,:) |
| 293 |
C irecord integer :: record number to read |
| 294 |
C myThid integer :: thread identifier |
| 295 |
C |
| 296 |
C MDS_READ_SEC_YZ first checks to see IF the file "fName" exists, then |
| 297 |
C if the file "fName.data" exists and finally the tiled files of the |
| 298 |
C form "fName.xxx.yyy.data" exist. |
| 299 |
C The precision of the file is decsribed by filePrec, set either |
| 300 |
C to floatPrec32 or floatPrec64. The char*(2) string arrType, either "RL" |
| 301 |
C or "RS", selects which array is filled in, either fldRL or fldRS. |
| 302 |
C This routine reads vertical slices (Y-Z) including the overlap region. |
| 303 |
C irecord is the record number to be read and must be >= 1. |
| 304 |
C The file data is stored in fldRL/RS *but* the overlaps are *not* updated. |
| 305 |
C |
| 306 |
C Created: 06/03/00 spk@ocean.mit.edu |
| 307 |
CEOP |
| 308 |
|
| 309 |
C !USES: |
| 310 |
IMPLICIT NONE |
| 311 |
C Global variables / common blocks |
| 312 |
#include "SIZE.h" |
| 313 |
#include "EEPARAMS.h" |
| 314 |
#include "PARAMS.h" |
| 315 |
|
| 316 |
C !INPUT PARAMETERS: |
| 317 |
CHARACTER*(*) fName |
| 318 |
INTEGER filePrec |
| 319 |
LOGICAL useCurrentDir |
| 320 |
CHARACTER*(2) arrType |
| 321 |
INTEGER kSize |
| 322 |
INTEGER irecord |
| 323 |
INTEGER myThid |
| 324 |
C !OUTPUT PARAMETERS: |
| 325 |
_RL fldRL(*) |
| 326 |
_RS fldRS(*) |
| 327 |
|
| 328 |
C !FUNCTIONS: |
| 329 |
INTEGER ILNBLNK |
| 330 |
INTEGER MDS_RECLEN |
| 331 |
EXTERNAL ILNBLNK, MDS_RECLEN |
| 332 |
|
| 333 |
C !LOCAL VARIABLES: |
| 334 |
CHARACTER*(MAX_LEN_FNAM) dataFName,pfName |
| 335 |
INTEGER iG,jG,irec,bi,bj,k,dUnit,IL,pIL |
| 336 |
LOGICAL exst |
| 337 |
Real*4 r4seg(sNy) |
| 338 |
Real*8 r8seg(sNy) |
| 339 |
LOGICAL globalFile,fileIsOpen |
| 340 |
INTEGER length_of_rec |
| 341 |
CHARACTER*(max_len_mbuf) msgBuf |
| 342 |
C ------------------------------------------------------------------ |
| 343 |
|
| 344 |
C Only do I/O if I am the master thread |
| 345 |
_BEGIN_MASTER( myThid ) |
| 346 |
|
| 347 |
C Record number must be >= 1 |
| 348 |
IF (irecord .LT. 1) THEN |
| 349 |
WRITE(msgBuf,'(A,I9.8)') |
| 350 |
& ' MDS_READ_SEC_YZ: argument irecord = ',irecord |
| 351 |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
| 352 |
& SQUEEZE_RIGHT, myThid ) |
| 353 |
WRITE(msgBuf,'(A)') |
| 354 |
& ' MDS_READ_SEC_YZ: Invalid value for irecord' |
| 355 |
CALL PRINT_ERROR( msgBuf, myThid ) |
| 356 |
STOP 'ABNORMAL END: S/R MDS_READ_SEC_YZ' |
| 357 |
ENDIF |
| 358 |
|
| 359 |
C Assume nothing |
| 360 |
globalFile = .FALSE. |
| 361 |
fileIsOpen = .FALSE. |
| 362 |
IL = ILNBLNK( fName ) |
| 363 |
pIL = ILNBLNK( mdsioLocalDir ) |
| 364 |
|
| 365 |
C Assign special directory |
| 366 |
IF ( useCurrentDir .OR. pIL.EQ.0 ) THEN |
| 367 |
pfName= fName |
| 368 |
ELSE |
| 369 |
WRITE(pfName,'(2A)') mdsioLocalDir(1:pIL), fName(1:IL) |
| 370 |
ENDIF |
| 371 |
pIL=ILNBLNK( pfName ) |
| 372 |
|
| 373 |
C Assign a free unit number as the I/O channel for this routine |
| 374 |
CALL MDSFINDUNIT( dUnit, myThid ) |
| 375 |
|
| 376 |
C Check first for global file with simple name (ie. fName) |
| 377 |
dataFName = fName |
| 378 |
INQUIRE( file=dataFName, exist=exst ) |
| 379 |
IF (exst) THEN |
| 380 |
IF ( debugLevel .GE. debLevA ) THEN |
| 381 |
WRITE(msgBuf,'(A,A)') |
| 382 |
& ' MDS_READ_SEC_YZ: opening global file: ',dataFName(1:IL) |
| 383 |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
| 384 |
& SQUEEZE_RIGHT, myThid ) |
| 385 |
ENDIF |
| 386 |
globalFile = .TRUE. |
| 387 |
ENDIF |
| 388 |
|
| 389 |
C If negative check for global file with MDS name (ie. fName.data) |
| 390 |
IF (.NOT. globalFile) THEN |
| 391 |
WRITE(dataFName,'(2A)') fName(1:IL),'.data' |
| 392 |
INQUIRE( file=dataFName, exist=exst ) |
| 393 |
IF (exst) THEN |
| 394 |
IF ( debugLevel .GE. debLevA ) THEN |
| 395 |
WRITE(msgBuf,'(A,A)') |
| 396 |
& ' MDS_READ_SEC_YZ: opening global file: ',dataFName(1:IL+5) |
| 397 |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
| 398 |
& SQUEEZE_RIGHT, myThid ) |
| 399 |
ENDIF |
| 400 |
globalFile = .TRUE. |
| 401 |
ENDIF |
| 402 |
ENDIF |
| 403 |
|
| 404 |
C If we are reading from a global file then we open it here |
| 405 |
IF (globalFile) THEN |
| 406 |
length_of_rec = MDS_RECLEN( filePrec, sNy, myThid ) |
| 407 |
OPEN( dUnit, file=dataFName, status='old', |
| 408 |
& access='direct', recl=length_of_rec ) |
| 409 |
fileIsOpen=.TRUE. |
| 410 |
ENDIF |
| 411 |
|
| 412 |
C Loop over all tiles |
| 413 |
DO bj=1,nSy |
| 414 |
DO bi=1,nSx |
| 415 |
C If we are reading from a tiled MDS file then we open each one here |
| 416 |
IF (.NOT. globalFile) THEN |
| 417 |
iG=bi+(myXGlobalLo-1)/sNx |
| 418 |
jG=bj+(myYGlobalLo-1)/sNy |
| 419 |
WRITE(dataFName,'(2A,I3.3,A,I3.3,A)') |
| 420 |
& pfName(1:pIL),'.',iG,'.',jG,'.data' |
| 421 |
INQUIRE( file=dataFName, exist=exst ) |
| 422 |
C Of course, we only open the file IF the tile is "active" |
| 423 |
C (This is a place-holder for the active/passive mechanism |
| 424 |
IF (exst) THEN |
| 425 |
IF ( debugLevel .GE. debLevA ) THEN |
| 426 |
WRITE(msgBuf,'(A,A)') |
| 427 |
& ' MDS_READ_SEC_YZ: opening file: ',dataFName(1:pIL+13) |
| 428 |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
| 429 |
& SQUEEZE_RIGHT, myThid ) |
| 430 |
ENDIF |
| 431 |
length_of_rec = MDS_RECLEN( filePrec, sNy, myThid ) |
| 432 |
OPEN( dUnit, file=dataFName, status='old', |
| 433 |
& access='direct', recl=length_of_rec ) |
| 434 |
fileIsOpen=.TRUE. |
| 435 |
ELSE |
| 436 |
fileIsOpen=.FALSE. |
| 437 |
WRITE(msgBuf,'(4A)') ' MDS_READ_SEC_YZ: filename: ', |
| 438 |
& fName(1:IL),' , ', dataFName(1:pIL+13) |
| 439 |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
| 440 |
& SQUEEZE_RIGHT, myThid ) |
| 441 |
WRITE(msgBuf,'(A)') |
| 442 |
& ' MDS_READ_SEC_YZ: Files DO not exist' |
| 443 |
CALL PRINT_ERROR( msgBuf, myThid ) |
| 444 |
STOP 'ABNORMAL END: S/R MDS_READ_SEC_YZ' |
| 445 |
ENDIF |
| 446 |
ENDIF |
| 447 |
|
| 448 |
IF (fileIsOpen) THEN |
| 449 |
DO k=1,kSize |
| 450 |
IF (globalFile) THEN |
| 451 |
iG = (myXGlobalLo-1)/sNx + (bi-1) |
| 452 |
jG = myYGlobalLo-1 + (bj-1)*sNy |
| 453 |
irec=1 + INT(jG/sNy) + nSy*nPy*(k-1) |
| 454 |
& + nSy*nPy*kSize*(irecord-1) |
| 455 |
ELSE |
| 456 |
iG = 0 |
| 457 |
jG = 0 |
| 458 |
irec=k + kSize*(irecord-1) |
| 459 |
ENDIF |
| 460 |
IF (filePrec .EQ. precFloat32) THEN |
| 461 |
READ(dUnit,rec=irec) r4seg |
| 462 |
#ifdef _BYTESWAPIO |
| 463 |
CALL MDS_BYTESWAPR4(sNy,r4seg) |
| 464 |
#endif |
| 465 |
IF (arrType .EQ. 'RS') THEN |
| 466 |
CALL MDS_SEG4toRS_2D( sNy,oLy,kSize,bi,bj,k,.TRUE., |
| 467 |
& r4seg,fldRS ) |
| 468 |
ELSEIF (arrType .EQ. 'RL') THEN |
| 469 |
CALL MDS_SEG4toRL_2D( sNy,oLy,kSize,bi,bj,k,.TRUE., |
| 470 |
& r4seg,fldRL ) |
| 471 |
ELSE |
| 472 |
WRITE(msgBuf,'(A)') |
| 473 |
& ' MDS_READ_SEC_YZ: illegal value for arrType' |
| 474 |
CALL PRINT_ERROR( msgBuf, myThid ) |
| 475 |
STOP 'ABNORMAL END: S/R MDS_READ_SEC_YZ' |
| 476 |
ENDIF |
| 477 |
ELSEIF (filePrec .EQ. precFloat64) THEN |
| 478 |
READ(dUnit,rec=irec) r8seg |
| 479 |
#ifdef _BYTESWAPIO |
| 480 |
CALL MDS_BYTESWAPR8( sNy, r8seg ) |
| 481 |
#endif |
| 482 |
IF (arrType .EQ. 'RS') THEN |
| 483 |
CALL MDS_SEG8toRS_2D( sNy,oLy,kSize,bi,bj,k,.TRUE., |
| 484 |
& r8seg,fldRS ) |
| 485 |
ELSEIF (arrType .EQ. 'RL') THEN |
| 486 |
CALL MDS_SEG8toRL_2D( sNy,oLy,kSize,bi,bj,k,.TRUE., |
| 487 |
& r8seg,fldRL ) |
| 488 |
ELSE |
| 489 |
WRITE(msgBuf,'(A)') |
| 490 |
& ' MDS_READ_SEC_YZ: illegal value for arrType' |
| 491 |
CALL PRINT_ERROR( msgBuf, myThid ) |
| 492 |
STOP 'ABNORMAL END: S/R MDS_READ_SEC_YZ' |
| 493 |
ENDIF |
| 494 |
ELSE |
| 495 |
WRITE(msgBuf,'(A)') |
| 496 |
& ' MDS_READ_SEC_YZ: illegal value for filePrec' |
| 497 |
CALL PRINT_ERROR( msgBuf, myThid ) |
| 498 |
STOP 'ABNORMAL END: S/R MDS_READ_SEC_YZ' |
| 499 |
ENDIF |
| 500 |
C End of k loop |
| 501 |
ENDDO |
| 502 |
IF (.NOT. globalFile) THEN |
| 503 |
CLOSE( dUnit ) |
| 504 |
fileIsOpen = .FALSE. |
| 505 |
ENDIF |
| 506 |
ENDIF |
| 507 |
C End of bi,bj loops |
| 508 |
ENDDO |
| 509 |
ENDDO |
| 510 |
|
| 511 |
C If global file was opened then close it |
| 512 |
IF (fileIsOpen .AND. globalFile) THEN |
| 513 |
CLOSE( dUnit ) |
| 514 |
fileIsOpen = .FALSE. |
| 515 |
ENDIF |
| 516 |
|
| 517 |
_END_MASTER( myThid ) |
| 518 |
|
| 519 |
C ------------------------------------------------------------------ |
| 520 |
RETURN |
| 521 |
END |
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