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C $Header: /u/gcmpack/MITgcm/pkg/grdchk/grdchk_readparms.F,v 1.12 2007/10/09 00:05:45 jmc Exp $ |
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C $Name: $ |
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#include "CPP_OPTIONS.h" |
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subroutine grdchk_readparms( mythid ) |
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c ================================================================== |
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c SUBROUTINE grdchk_readparms |
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c ================================================================== |
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c |
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c o Initialize the ECCO gradient check. |
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c |
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c started: Christian Eckert eckert@mit.edu 03-Mar-2000 |
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c continued: heimbach@mit.edu: 13-Jun-2001 |
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c |
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c ================================================================== |
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c SUBROUTINE grdchk_readparms |
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c ================================================================== |
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implicit none |
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c == global variables == |
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#include "EEPARAMS.h" |
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#include "SIZE.h" |
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#include "ctrl.h" |
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#include "grdchk.h" |
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c == routine arguments == |
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integer mythid |
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#ifdef ALLOW_GRDCHK |
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c == local variables == |
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integer i,j,k |
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integer bi,bj |
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integer itlo,ithi |
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integer jtlo,jthi |
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integer jmin,jmax |
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integer imin,imax |
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|
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integer errio |
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integer il |
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integer iUnit |
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character*(max_len_mbuf) msgbuf |
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character*(max_len_prec) record |
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c == external == |
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integer ilnblnk |
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external ilnblnk |
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c == end of interface == |
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|
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c-- Optimization parameters. |
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namelist /grdchk_nml/ |
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& grdchk_eps, |
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& nbeg, |
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& nstep, |
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& nend, |
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& grdchkvarindex, |
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& useCentralDiff, |
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& grdchkwhichproc, |
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& iGloPos, |
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& jGloPos, |
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& kGloPos, |
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& iGloTile, |
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& jGloTile, |
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& idep, |
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& jdep, |
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& obcsglo, |
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& recglo |
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|
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jtlo = mybylo(mythid) |
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jthi = mybyhi(mythid) |
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itlo = mybxlo(mythid) |
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ithi = mybxhi(mythid) |
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jmin = 1-oly |
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jmax = sny+oly |
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imin = 1-olx |
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imax = snx+olx |
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_BEGIN_MASTER( mythid ) |
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|
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c-- Set default values. |
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grdchk_eps = 1. _d 0 |
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nbeg = 0 |
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nend = 0 |
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nstep = 0 |
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useCentralDiff = .TRUE. |
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grdchkwhichproc = 0 |
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iGloPos = 0 |
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jGloPos = 0 |
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kGloPos = 1 |
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iGloTile = 1 |
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jGloTile = 1 |
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idep = 1 |
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jdep = 1 |
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obcsglo = 1 |
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recglo = 1 |
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c Next, read the calendar data file. |
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WRITE(msgBuf,'(A)') 'GRDCHK_READPARMS: opening data.grdchk' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , 1) |
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CALL OPEN_COPY_DATA_FILE( |
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I 'data.grdchk', 'GRDCHK_READPARMS', |
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O iUnit, |
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I myThid ) |
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|
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READ(unit = iUnit, nml = grdchk_nml) |
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WRITE(msgBuf,'(A)') |
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& 'GRDCHK_READPARMS: finished reading data.grdchk' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , 1) |
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|
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CLOSE( iUnit ) |
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IF ( iGloPos .GT. sNx .OR. jGloPos .GT. sNy ) THEN |
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WRITE(msgBuf,'(A)') 'i/j GloPos must be <= sNx/y' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , 1) |
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STOP 'S/R grdchk_readparms' |
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ENDIF |
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IF ( jGloTile .GT. 1 .AND. useCubedSphereExchange ) THEN |
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WRITE(msgBuf,'(A)') |
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& 'jGloTile must be = 1 for useCubedSphereExchange' |
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STOP 'S/R grdchk_readparms' |
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ENDIF |
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c-- Summarize the gradient check setup. |
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call grdchk_Summary( mythid ) |
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_END_MASTER( mythid ) |
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_BARRIER |
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#endif /* ALLOW_GRDCHK */ |
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end |
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