| 1 |
jmc |
1.2 |
C $Header: /u/gcmpack/MITgcm/pkg/mdsio/mdsio_rd_rec_rs.F,v 1.1 2008/12/30 02:00:51 jmc Exp $ |
| 2 |
jmc |
1.1 |
C $Name: $ |
| 3 |
|
|
|
| 4 |
|
|
#include "MDSIO_OPTIONS.h" |
| 5 |
|
|
|
| 6 |
|
|
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 7 |
|
|
CBOP 0 |
| 8 |
|
|
C !ROUTINE: MDS_RD_REC_RS |
| 9 |
|
|
|
| 10 |
|
|
C !INTERFACE: |
| 11 |
|
|
SUBROUTINE MDS_RD_REC_RS( |
| 12 |
|
|
O arr, |
| 13 |
|
|
O r4Buf, r8Buf, |
| 14 |
|
|
I fPrec, dUnit, iRec, nArr, myThid ) |
| 15 |
|
|
|
| 16 |
|
|
C !DESCRIPTION: |
| 17 |
|
|
C Read one reccord from already opened io-unit "dUnit", into RS array "arr" |
| 18 |
|
|
|
| 19 |
|
|
C !USES: |
| 20 |
|
|
IMPLICIT NONE |
| 21 |
|
|
#include "EEPARAMS.h" |
| 22 |
|
|
#include "SIZE.h" |
| 23 |
|
|
#include "PARAMS.h" |
| 24 |
|
|
|
| 25 |
|
|
C !INPUT PARAMETERS: |
| 26 |
|
|
C fPrec integer :: file precision |
| 27 |
|
|
C dUnit integer :: 'Opened' I/O channel |
| 28 |
|
|
C iRec integer :: record number to WRITE |
| 29 |
|
|
C nArr integer :: dimension off array "arr" |
| 30 |
|
|
C myThid integer :: my Thread Id number |
| 31 |
|
|
C !OUTPUT PARAMETERS: |
| 32 |
|
|
C arr RS :: vector array to read in |
| 33 |
|
|
C r4Buf real*4 :: buffer array |
| 34 |
|
|
C r8Buf real*8 :: buffer array |
| 35 |
|
|
INTEGER fPrec |
| 36 |
|
|
INTEGER dUnit |
| 37 |
|
|
INTEGER iRec |
| 38 |
|
|
INTEGER nArr |
| 39 |
|
|
INTEGER myThid |
| 40 |
|
|
_RS arr(nArr) |
| 41 |
|
|
Real*4 r4Buf(nArr) |
| 42 |
|
|
Real*8 r8Buf(nArr) |
| 43 |
|
|
CEOP |
| 44 |
|
|
|
| 45 |
|
|
C !LOCAL VARIABLES: |
| 46 |
|
|
CHARACTER*(MAX_LEN_MBUF) msgBuf |
| 47 |
|
|
INTEGER k |
| 48 |
|
|
|
| 49 |
|
|
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 50 |
jmc |
1.2 |
IF ( debugMode ) THEN |
| 51 |
jmc |
1.1 |
WRITE(msgBuf,'(A,I9.8,2x,I9.8)') |
| 52 |
|
|
& ' MDS_RD_REC_RS: iRec,Dim = ', iRec, nArr |
| 53 |
|
|
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
| 54 |
|
|
& SQUEEZE_RIGHT , myThid ) |
| 55 |
|
|
ENDIF |
| 56 |
|
|
|
| 57 |
|
|
IF ( fPrec.EQ.precFloat32 ) THEN |
| 58 |
|
|
READ( dUnit, rec=iRec ) r4Buf |
| 59 |
|
|
#ifdef _BYTESWAPIO |
| 60 |
|
|
CALL MDS_BYTESWAPR4( nArr, r4Buf ) |
| 61 |
|
|
#endif |
| 62 |
|
|
DO k=1,nArr |
| 63 |
|
|
arr(k) = r4Buf(k) |
| 64 |
|
|
ENDDO |
| 65 |
|
|
ELSEIF ( fPrec.EQ.precFloat64 ) THEN |
| 66 |
|
|
READ( dUnit, rec=iRec ) r8Buf |
| 67 |
|
|
#ifdef _BYTESWAPIO |
| 68 |
|
|
CALL MDS_BYTESWAPR8( nArr, r8Buf ) |
| 69 |
|
|
#endif |
| 70 |
|
|
DO k=1,nArr |
| 71 |
|
|
arr(k) = r8Buf(k) |
| 72 |
|
|
ENDDO |
| 73 |
|
|
ELSE |
| 74 |
|
|
WRITE(msgBuf,'(A,I9)') |
| 75 |
|
|
& ' MDS_RD_REC_RS: illegal value for fPrec=',fPrec |
| 76 |
|
|
CALL PRINT_ERROR( msgBuf, myThid ) |
| 77 |
|
|
STOP 'ABNORMAL END: S/R MDS_RD_REC_RS' |
| 78 |
|
|
ENDIF |
| 79 |
|
|
|
| 80 |
|
|
RETURN |
| 81 |
|
|
END |
Parent Directory
| 
Revision Log
| 
Revision Graph