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C $Header: $ |
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C $Name: $ |
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|
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#include "CPP_EEOPTIONS.h" |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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CBOP 0 |
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C !ROUTINE: W2_AREAD_SETUP |
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|
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C !INTERFACE: |
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SUBROUTINE W2_AREAD_SETUP() |
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|
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C !DESCRIPTION: |
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C Read the wrapper2 exch2 tile (and face) topology information from |
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C a single flat ASCII text file. |
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|
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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 "EESUPPORT.h" |
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#include "W2_EXCH2_TOPOLOGY.h" |
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INTEGER ILNBLNK |
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EXTERNAL ILNBLNK |
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CEOP |
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|
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C !LOCAL VARIABLES: |
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C iUnit :: Work variable for IO unit number |
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C errIO :: IO unit error flag |
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C IL :: Temp. for index strings |
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C msgBuf :: Temp. for textual I/O |
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C record :: Temp. for textual I/O |
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INTEGER IL, errIO, iUnit |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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CHARACTER*(MAX_LEN_PREC) record |
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CHARACTER*(80) cbuf |
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INTEGER iver, ntile, it, in, ic, ncn, ii |
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|
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C Make scratch copies of input data file with and without comments |
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#ifdef TARGET_BGL |
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OPEN(UNIT=scrUnit1,FILE='scratch1',STATUS='UNKNOWN') |
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OPEN(UNIT=scrUnit2,FILE='scratch2',STATUS='UNKNOWN') |
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#else |
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OPEN(UNIT=scrUnit1,STATUS='SCRATCH') |
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OPEN(UNIT=scrUnit2,STATUS='SCRATCH') |
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#endif |
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OPEN(UNIT=eeDataUnit,FILE='exch2topology',STATUS='OLD', |
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& err=1,IOSTAT=errIO) |
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IF ( errIO .GE. 0 ) GOTO 2 |
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1 CONTINUE |
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WRITE(msgBuf,'(A)') 'S/R W2_AREAD_SETUP' |
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CALL PRINT_ERROR( msgBuf , 1) |
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WRITE(msgBuf,'(A)') 'Unable to open W2_EXCH2 topology data' |
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CALL PRINT_ERROR( msgBuf , 1) |
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WRITE(msgBuf,'(A)') 'file "exch2topology"' |
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CALL PRINT_ERROR( msgBuf , 1) |
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STOP 'ABNORMAL END: S/R W2_AREAD_SETUP' |
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2 CONTINUE |
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READ(eeDataUnit,FMT='(A)',END=3) RECORD |
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IL = MAX(ILNBLNK(RECORD),1) |
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IF ( RECORD(1:1) .NE. commentCharacter ) THEN |
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WRITE(UNIT=scrUnit1,FMT='(A)') RECORD(:IL) |
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ENDIF |
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GOTO 2 |
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3 CONTINUE |
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CLOSE(eeDataUnit) |
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|
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iUnit = scrUnit1 |
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REWIND(iUnit) |
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|
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C Read the EXCH2 information, first checking the file version |
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READ(UNIT=iUnit,FMT=100,END=900) cbuf, iver |
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100 FORMAT(a20,i10) |
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IF ( (iver .LT. 1) .OR. (iver .GT. 2) ) THEN |
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WRITE(msgBuf,'(A)') 'S/R W2_AREAD_SETUP' |
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CALL PRINT_ERROR( msgBuf , 1) |
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WRITE(msgBuf,'(A)') 'ERROR: wrong exch2topology ver number' |
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CALL PRINT_ERROR( msgBuf , 1) |
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WRITE(msgBuf,'(A)') 'please convert to formats "1" or "2"' |
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CALL PRINT_ERROR( msgBuf , 1) |
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STOP 'ABNORMAL END: S/R W2_AREAD_SETUP' |
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ENDIF |
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READ(UNIT=iUnit,FMT=105,END=910) cbuf, ntile |
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105 FORMAT(a10,i10) |
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107 FORMAT(10i10) |
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110 FORMAT(2i10) |
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115 FORMAT(4i10) |
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|
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DO it = 1,ntile |
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READ(UNIT=iUnit,FMT=105,END=910) exch2_tnx (it) |
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READ(UNIT=iUnit,FMT=105,END=910) exch2_tny (it) |
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READ(UNIT=iUnit,FMT=105,END=910) exch2_tbasex (it) |
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READ(UNIT=iUnit,FMT=105,END=910) exch2_tbasey (it) |
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READ(UNIT=iUnit,FMT=105,END=910) exch2_txglobalo (it) |
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READ(UNIT=iUnit,FMT=105,END=910) exch2_tyglobalo (it) |
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READ(UNIT=iUnit,FMT=105,END=910) exch2_isWedge (it) |
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READ(UNIT=iUnit,FMT=105,END=910) exch2_isNedge (it) |
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READ(UNIT=iUnit,FMT=105,END=910) exch2_isEedge (it) |
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READ(UNIT=iUnit,FMT=105,END=910) exch2_isSedge (it) |
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READ(UNIT=iUnit,FMT=105,END=910) exch2_myFace (it) |
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READ(UNIT=iUnit,FMT=105,END=910) exch2_mydnx (it) |
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READ(UNIT=iUnit,FMT=105,END=910) exch2_mydny (it) |
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READ(UNIT=iUnit,FMT=105,END=910) exch2_nNeighbours (it) |
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|
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#ifdef W2_EXCH2_USE_CORNERS |
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|
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C Read the corner information |
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DO ic = 1,4 |
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|
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READ(UNIT=iUnit,FMT=107,END=910) |
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& ncn, (exch2_cNeighIDs(ii,ic,it),ii=1,ncn) |
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exch2_ncNeigh(ic,it) = ncn |
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|
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ENDDO |
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#endif |
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|
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C Read the per-neighbor data |
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DO in = 1,exch2_nNeighbours(it) |
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|
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READ(UNIT=iUnit,FMT=110,END=910) |
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& exch2_neighbourId(in,it), |
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& exch2_opposingSend_record(in,it) |
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READ(UNIT=iUnit,FMT=115,END=910) |
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& exch2_pi(1,in,it), exch2_pi(2,in,it), |
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& exch2_pj(1,in,it), exch2_pj(2,in,it) |
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READ(UNIT=iUnit,FMT=115,END=910) |
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& exch2_oi(in,it), exch2_oi_f(in,it), |
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& exch2_oj(in,it), exch2_oj_f(in,it) |
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READ(UNIT=iUnit,FMT=115,END=910) |
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& exch2_itlo_c(in,it), exch2_ithi_c(in,it), |
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& exch2_jtlo_c(in,it), exch2_jthi_c(in,it) |
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|
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ENDDO |
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|
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ENDDO |
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|
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GOTO 999 |
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|
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900 CONTINUE |
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WRITE(msgBuf,'(A)') 'S/R W2_AREAD_SETUP' |
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CALL PRINT_ERROR( msgBuf , 1) |
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WRITE(msgBuf,'(A)') 'ERROR: wrong exch2topology ver number' |
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CALL PRINT_ERROR( msgBuf , 1) |
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WRITE(msgBuf,'(A)') 'please convert to file format "v1"' |
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CALL PRINT_ERROR( msgBuf , 1) |
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STOP 'ABNORMAL END: S/R W2_AREAD_SETUP' |
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|
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910 CONTINUE |
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WRITE(msgBuf,'(A)') 'S/R W2_AREAD_SETUP' |
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CALL PRINT_ERROR( msgBuf , 1) |
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WRITE(msgBuf,'(A)') 'ERROR: problem reading "exch2topology"' |
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CALL PRINT_ERROR( msgBuf , 1) |
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WRITE(msgBuf,'(A)') 'please check the file format' |
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CALL PRINT_ERROR( msgBuf , 1) |
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STOP 'ABNORMAL END: S/R W2_AREAD_SETUP' |
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|
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999 CLOSE(iUnit) |
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|
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RETURN |
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END |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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