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C $Header: /u/gcmpack/MITgcm/model/src/checkpoint.F,v 1.58 2005/11/04 01:19:24 jmc Exp $ |
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C $Name: $ |
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|
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#include "PACKAGES_CONFIG.h" |
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#include "CPP_OPTIONS.h" |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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CBOP |
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C !ROUTINE: SET_WRITE_GLOBAL_PICKUP |
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C !INTERFACE: |
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SUBROUTINE SET_WRITE_GLOBAL_PICKUP( flag ) |
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|
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C !DESCRIPTION: |
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C Sets an internal logical state to indicate whether files written |
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C by subsequent calls to the READ_WRITE_FLD package should create |
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C "global" or "tiled" files: |
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C \begin{center} |
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C \begin{tabular}[h]{|l|l|}\hline |
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C \texttt{flag} & Meaning \\\hline |
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C \texttt{.TRUE.} & use ``global'' files \\ |
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C \texttt{.TRUE.} & use ``tiled'' files \\\hline |
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C \end{tabular} |
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C \end{center} |
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|
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C !USES: |
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IMPLICIT NONE |
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|
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C !INPUT PARAMETERS: |
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LOGICAL flag |
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CEOP |
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COMMON /PCKP_GBLFLS/ globalFile |
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LOGICAL globalFile |
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|
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globalFile = flag |
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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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CBOP |
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C !ROUTINE: READ_CHECKPOINT |
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C !INTERFACE: |
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SUBROUTINE READ_CHECKPOINT( |
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I myIter, myThid ) |
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|
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C !DESCRIPTION: |
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C This is the controlling routine for IO to write restart (or |
| 48 |
C ``pickup'' or ``checkpoint'') files. It calls routines from other |
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C packages (\textit{eg.} mdsio and mnc) to do the per-variable |
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C reads. |
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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 "PARAMS.h" |
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#ifdef ALLOW_MNC |
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#include "MNC_PARAMS.h" |
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#endif |
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#include "DYNVARS.h" |
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#include "SURFACE.h" |
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#ifdef ALLOW_NONHYDROSTATIC |
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#include "NH_VARS.h" |
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#endif |
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INTEGER IO_ERRCOUNT |
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EXTERNAL IO_ERRCOUNT |
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|
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C !INPUT/OUTPUT PARAMETERS: |
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C myThid - Thread number for this instance of the routine. |
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C myIter - Iteration number |
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INTEGER myThid |
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INTEGER myIter |
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CEOP |
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|
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C !LOCAL VARIABLES: |
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C oldPrec :: Temp. for hold I/O precision information |
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C prec |
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C fn :: Temp. for building file name. |
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INTEGER prec |
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INTEGER i, nj |
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CHARACTER*(MAX_LEN_FNAM) fn |
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CHARACTER*(10) suff |
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#ifdef OLD_STYLE_WITH_MANY_FILES |
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INTEGER oldPrec |
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#endif |
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#ifdef ALLOW_ADAMSBASHFORTH_3 |
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INTEGER j |
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#endif |
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|
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C Suffix for pickup files |
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DO i = 1,MAX_LEN_FNAM |
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fn(i:i) = ' ' |
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ENDDO |
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IF (pickupSuff .EQ. ' ') THEN |
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WRITE(suff,'(I10.10)') myIter |
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ELSE |
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WRITE(suff,'(A10)') pickupSuff |
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ENDIF |
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WRITE(fn,'(A,A10)') 'pickup.',suff |
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|
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C Going to really do some IO. Make everyone except master thread wait. |
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_BARRIER |
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_BEGIN_MASTER( myThid ) |
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|
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IF (pickup_read_mdsio) THEN |
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|
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#ifdef OLD_STYLE_WITH_MANY_FILES |
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|
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C Force 64-bit IO |
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oldPrec = readBinaryPrec |
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readBinaryPrec = precFloat64 |
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|
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C Read model fields |
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C Raw fields |
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CALL READ_REC_XYZ_RL( 'uVel', uVel, 1,myIter,myThid) |
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CALL READ_REC_XYZ_RL( 'gU', gU, 1,myIter,myThid) |
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CALL READ_REC_XYZ_RL( 'guNm1', guNm1, 1,myIter,myThid) |
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CALL READ_REC_XYZ_RL( 'vVel', vVel, 1,myIter,myThid) |
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CALL READ_REC_XYZ_RL( 'gV', gV, 1,myIter,myThid) |
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CALL READ_REC_XYZ_RL( 'gvNm1', gvNm1, 1,myIter,myThid) |
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CALL READ_REC_XYZ_RL( 'theta', theta, 1,myIter,myThid) |
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CALL READ_REC_XYZ_RL( 'gT', gT, 1,myIter,myThid) |
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CALL READ_REC_XYZ_RL( 'gtNm1', gtNm1, 1,myIter,myThid) |
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CALL READ_REC_XYZ_RL( 'salt', salt, 1,myIter,myThid) |
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CALL READ_REC_XYZ_RL( 'gS', gS, 1,myIter,myThid) |
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CALL READ_REC_XYZ_RL( 'gsNm1', gsNm1, 1,myIter,myThid) |
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CALL READ_REC_XY_RL ( 'etaN', etaN, 1,myIter,myThid) |
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|
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#ifdef ALLOW_NONHYDROSTATIC |
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IF ( nonHydrostatic ) THEN |
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CALL READ_REC_XYZ_RL('phi_nh',phi_nh,1,myIter,myThid) |
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CALL READ_REC_XYZ_RL( 'gW', gW,1,myIter,myThid) |
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c CALL READ_REC_XYZ_RL( 'gWnm1', gWnm1,1,myIter,myThid) |
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ENDIF |
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#endif |
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|
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C Reset default IO precision |
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readBinaryPrec = oldPrec |
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|
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#else /* OLD_STYLE_WITH_MANY_FILES */ |
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|
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prec = precFloat64 |
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|
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#ifdef ALLOW_MDSIO |
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|
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C Read model fields |
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IF ( usePickupBeforeC54 ) THEN |
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#ifndef ALLOW_ADAMSBASHFORTH_3 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,uVel, 1,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gU, 2,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,guNm1, 3,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,vVel, 4,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gV, 5,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gvNm1, 6,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,theta, 7,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gT, 8,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gtNm1, 9,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,salt, 10,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gS, 11,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gsNm1, 12,myThid) |
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#endif /* ALLOW_ADAMSBASHFORTH_3 */ |
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CALL MDSREADFIELD(fn,prec,'RL', 1,etaN,12*Nr+1,myThid) |
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#ifdef NONLIN_FRSURF |
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IF (nonlinFreeSurf .GE. 0) THEN |
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CALL MDSREADFIELD(fn,prec,'RL',1,etaH,12*Nr+2,myThid) |
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ENDIF |
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#endif |
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ELSE |
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#ifdef ALLOW_ADAMSBASHFORTH_3 |
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j = 3 |
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IF ( startFromPickupAB2 ) j = 2 |
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nj = 0 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,uVel, nj+1,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr, |
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& guNm(1-Olx,1-Oly,1,1,1,1), nj+2,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr, |
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& guNm(1-Olx,1-Oly,1,1,1,2), nj+j,myThid) |
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nj = j |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,vVel, nj+1,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr, |
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& gvNm(1-Olx,1-Oly,1,1,1,1), nj+2,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr, |
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& gvNm(1-Olx,1-Oly,1,1,1,2), nj+j,myThid) |
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nj = 2*j |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,theta,nj+1,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr, |
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& gtNm(1-Olx,1-Oly,1,1,1,1), nj+2,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr, |
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& gtNm(1-Olx,1-Oly,1,1,1,2), nj+j,myThid) |
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nj = 3*j |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,salt, nj+1,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr, |
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& gsNm(1-Olx,1-Oly,1,1,1,1), nj+2,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr, |
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& gsNm(1-Olx,1-Oly,1,1,1,2), nj+j,myThid) |
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nj = 4*j |
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#else /* ALLOW_ADAMSBASHFORTH_3 */ |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,uVel, 1,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,guNm1, 2,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,vVel, 3,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gvNm1, 4,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,theta, 5,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gtNm1, 6,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,salt, 7,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gsNm1, 8,myThid) |
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nj = 8 |
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#endif /* ALLOW_ADAMSBASHFORTH_3 */ |
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CALL MDSREADFIELD(fn,prec,'RL', 1,etaN, nj*Nr+1,myThid) |
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#ifdef EXACT_CONSERV |
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IF (exactConserv) THEN |
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CALL MDSREADFIELD(fn,prec,'RL',1,dEtaHdt,nj*Nr+2,myThid) |
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ENDIF |
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IF (nonlinFreeSurf .GT. 0) THEN |
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CALL MDSREADFIELD(fn,prec,'RL',1,etaH, nj*Nr+3,myThid) |
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ENDIF |
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#endif |
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ENDIF |
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|
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IF ( useDynP_inEos_Zc ) THEN |
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WRITE(fn,'(A,A10)') 'pickup_ph.',suff |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,totPhiHyd,1,myThid) |
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ENDIF |
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#ifdef ALLOW_NONHYDROSTATIC |
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IF ( nonHydrostatic ) THEN |
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WRITE(fn,'(A,A10)') 'pickup_nh.',suff |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,phi_nh,1,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',Nr, gW,2,myThid) |
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c CALL MDSREADFIELD(fn,prec,'RL',Nr, gWnm1,3,myThid) |
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ENDIF |
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#endif |
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|
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#endif /* ALLOW_MDSIO */ |
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|
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#endif /* OLD_STYLE_WITH_MANY_FILES */ |
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|
| 236 |
ENDIF |
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|
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#ifdef ALLOW_MNC |
| 239 |
IF (useMNC .AND. pickup_read_mnc) THEN |
| 240 |
WRITE(fn,'(A)') 'pickup' |
| 241 |
CALL MNC_FILE_CLOSE_ALL_MATCHING(fn, myThid) |
| 242 |
CALL MNC_CW_SET_UDIM(fn, 1, myThid) |
| 243 |
CALL MNC_CW_SET_CITER(fn, 3, 3, myIter, -1, myThid) |
| 244 |
CALL MNC_CW_RL_R('D',fn,0,0,'U',uVel, myThid) |
| 245 |
CALL MNC_CW_RL_R('D',fn,0,0,'V',vVel, myThid) |
| 246 |
CALL MNC_CW_RL_R('D',fn,0,0,'Temp',theta, myThid) |
| 247 |
CALL MNC_CW_RL_R('D',fn,0,0,'S',salt, myThid) |
| 248 |
CALL MNC_CW_RL_R('D',fn,0,0,'Eta',etaN, myThid) |
| 249 |
#ifndef ALLOW_ADAMSBASHFORTH_3 |
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CALL MNC_CW_RL_R('D',fn,0,0,'gUnm1',guNm1, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0,'gVnm1',gvNm1, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0,'gTnm1',gtNm1, myThid) |
| 253 |
CALL MNC_CW_RL_R('D',fn,0,0,'gSnm1',gsNm1, myThid) |
| 254 |
#endif /* ALLOW_ADAMSBASHFORTH_3 */ |
| 255 |
C#ifdef NONLIN_FRSURF |
| 256 |
C IF ( nonlinFreeSurf.GE.0 .AND. usePickupBeforeC54 ) |
| 257 |
C & CALL MNC_CW_RL_R('D',fn,0,0,'EtaH', etaH, myThid) |
| 258 |
C#endif |
| 259 |
#ifdef EXACT_CONSERV |
| 260 |
IF (exactConserv) THEN |
| 261 |
CALL MNC_CW_RL_R('D',fn,0,0,'dEtaHdt',dEtaHdt,myThid) |
| 262 |
ENDIF |
| 263 |
IF (nonlinFreeSurf .GT. 0) THEN |
| 264 |
CALL MNC_CW_RL_R('D',fn,0,0,'EtaH', etaH, myThid) |
| 265 |
ENDIF |
| 266 |
#endif |
| 267 |
#ifdef ALLOW_NONHYDROSTATIC |
| 268 |
IF (nonHydrostatic) THEN |
| 269 |
CALL MNC_CW_RL_R('D',fn,0,0,'phi_nh', phi_nh, myThid) |
| 270 |
CALL MNC_CW_RL_R('D',fn,0,0,'gW', gW, myThid) |
| 271 |
ENDIF |
| 272 |
#endif |
| 273 |
IF ( useDynP_inEos_Zc ) THEN |
| 274 |
CALL MNC_CW_RL_R('D',fn,0,0,'phiHyd',totPhiHyd,myThid) |
| 275 |
ENDIF |
| 276 |
ENDIF |
| 277 |
#endif /* ALLOW_MNC */ |
| 278 |
|
| 279 |
_END_MASTER( myThid ) |
| 280 |
_BARRIER |
| 281 |
|
| 282 |
C Fill in edge regions |
| 283 |
CALL EXCH_UV_XYZ_RL(uVel,vVel,.TRUE.,myThid) |
| 284 |
_EXCH_XYZ_R8(theta , myThid ) |
| 285 |
_EXCH_XYZ_R8(salt , myThid ) |
| 286 |
c CALL EXCH_UV_XYZ_RL(gU,gV,.TRUE.,myThid) |
| 287 |
c _EXCH_XYZ_R8(gt , myThid ) |
| 288 |
c _EXCH_XYZ_R8(gs , myThid ) |
| 289 |
#ifdef ALLOW_ADAMSBASHFORTH_3 |
| 290 |
CALL EXCH_UV_XYZ_RL(guNm(1-Olx,1-Oly,1,1,1,1), |
| 291 |
& gvNm(1-Olx,1-Oly,1,1,1,1),.TRUE.,myThid) |
| 292 |
_EXCH_XYZ_R8( gtNm(1-Olx,1-Oly,1,1,1,1), myThid ) |
| 293 |
_EXCH_XYZ_R8( gsNm(1-Olx,1-Oly,1,1,1,1), myThid ) |
| 294 |
CALL EXCH_UV_XYZ_RL(guNm(1-Olx,1-Oly,1,1,1,2), |
| 295 |
& gvNm(1-Olx,1-Oly,1,1,1,2),.TRUE.,myThid) |
| 296 |
_EXCH_XYZ_R8( gtNm(1-Olx,1-Oly,1,1,1,2), myThid ) |
| 297 |
_EXCH_XYZ_R8( gsNm(1-Olx,1-Oly,1,1,1,2), myThid ) |
| 298 |
#else /* ALLOW_ADAMSBASHFORTH_3 */ |
| 299 |
CALL EXCH_UV_XYZ_RL(guNm1,gvNm1,.TRUE.,myThid) |
| 300 |
_EXCH_XYZ_R8(gtNm1 , myThid ) |
| 301 |
_EXCH_XYZ_R8(gsNm1 , myThid ) |
| 302 |
#endif /* ALLOW_ADAMSBASHFORTH_3 */ |
| 303 |
_EXCH_XY_R8 (etaN, myThid ) |
| 304 |
_EXCH_XY_R8( etaH, myThid ) |
| 305 |
#ifdef EXACT_CONSERV |
| 306 |
_EXCH_XY_R8( detaHdt, myThid ) |
| 307 |
#endif |
| 308 |
|
| 309 |
IF ( useDynP_inEos_Zc ) |
| 310 |
& _EXCH_XYZ_RL( totPhiHyd, myThid ) |
| 311 |
|
| 312 |
#ifdef ALLOW_NONHYDROSTATIC |
| 313 |
IF ( nonHydrostatic ) THEN |
| 314 |
_EXCH_XYZ_R8(phi_nh, myThid ) |
| 315 |
_EXCH_XYZ_R8(gW , myThid ) |
| 316 |
c _EXCH_XYZ_R8(gWNM1 , myThid ) |
| 317 |
ENDIF |
| 318 |
#endif |
| 319 |
|
| 320 |
RETURN |
| 321 |
END |
| 322 |
|
| 323 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 324 |
CBOP |
| 325 |
C !ROUTINE: WRITE_CHECKPOINT |
| 326 |
C !INTERFACE: |
| 327 |
SUBROUTINE WRITE_CHECKPOINT( |
| 328 |
I modelEnd, myTime, |
| 329 |
I myIter, myThid ) |
| 330 |
|
| 331 |
C !DESCRIPTION: |
| 332 |
C This is the controlling routine for IO to write restart (or |
| 333 |
C ``pickup'' or ``checkpoint'') files. It calls routines from other |
| 334 |
C packages (\textit{eg.} mdsio and mnc) to do the per-variable |
| 335 |
C writes. |
| 336 |
C |
| 337 |
C Both ``rolling-checkpoint'' files and permanent checkpoint files |
| 338 |
C are written here. A rolling checkpoint works through a circular |
| 339 |
C list of suffices. Generally the circular list has two entries so |
| 340 |
C that a rolling checkpoint will overwrite the last rolling |
| 341 |
C checkpoint but one. This is useful for running long jobs without |
| 342 |
C filling too much disk space. In a permanent checkpoint, data is |
| 343 |
C written suffixed by the current timestep number. Permanent |
| 344 |
C checkpoints can be used to provide snap-shots from which the |
| 345 |
C model can be restarted. |
| 346 |
|
| 347 |
C !USES: |
| 348 |
IMPLICIT NONE |
| 349 |
#include "SIZE.h" |
| 350 |
#include "EEPARAMS.h" |
| 351 |
#include "PARAMS.h" |
| 352 |
#ifdef ALLOW_MNC |
| 353 |
#include "MNC_PARAMS.h" |
| 354 |
#endif |
| 355 |
LOGICAL DIFFERENT_MULTIPLE |
| 356 |
EXTERNAL DIFFERENT_MULTIPLE |
| 357 |
INTEGER IO_ERRCOUNT |
| 358 |
EXTERNAL IO_ERRCOUNT |
| 359 |
|
| 360 |
C !INPUT PARAMETERS: |
| 361 |
C modelEnd :: Checkpoint call at end of model run. |
| 362 |
C myThid :: Thread number for this instance of the routine. |
| 363 |
C myIter :: Iteration number |
| 364 |
C myTime :: Current time of simulation ( s ) |
| 365 |
LOGICAL modelEnd |
| 366 |
INTEGER myThid |
| 367 |
INTEGER myIter |
| 368 |
_RL myTime |
| 369 |
CEOP |
| 370 |
|
| 371 |
C !LOCAL VARIABLES: |
| 372 |
C permCheckPoint :: Flag indicating whether a permanent checkpoint will |
| 373 |
C be written. |
| 374 |
C tempCheckPoint :: Flag indicating if it is time to write a non-permanent |
| 375 |
C checkpoint (that will be permanent if permCheckPoint=T) |
| 376 |
LOGICAL permCheckPoint, tempCheckPoint |
| 377 |
#ifdef ALLOW_CAL |
| 378 |
INTEGER thisdate(4), prevdate(4) |
| 379 |
#endif |
| 380 |
|
| 381 |
permCheckPoint = .FALSE. |
| 382 |
tempCheckPoint = .FALSE. |
| 383 |
permCheckPoint = |
| 384 |
& DIFFERENT_MULTIPLE(pChkptFreq,myTime,deltaTClock) |
| 385 |
tempCheckPoint = |
| 386 |
& DIFFERENT_MULTIPLE( ChkptFreq,myTime,deltaTClock) |
| 387 |
|
| 388 |
#ifdef ALLOW_CAL |
| 389 |
IF ( calendarDumps ) THEN |
| 390 |
C-- Convert approximate months (30-31 days) and years (360-372 days) |
| 391 |
C to exact calendar months and years. |
| 392 |
C- First determine calendar dates for this and previous time step. |
| 393 |
call cal_GetDate( myiter ,mytime ,thisdate,mythid ) |
| 394 |
call cal_GetDate( myiter-1,mytime-deltaTClock,prevdate,mythid ) |
| 395 |
C- Monthly pChkptFreq: |
| 396 |
IF( pChkptFreq.GE. 2592000 .AND. pChkptFreq.LE. 2678400 ) THEN |
| 397 |
permCheckPoint = .FALSE. |
| 398 |
IF((thisdate(1)-prevdate(1)) .GT. 50 )permCheckPoint=.TRUE. |
| 399 |
ENDIF |
| 400 |
C- Yearly pChkptFreq: |
| 401 |
IF( pChkptFreq.GE.31104000 .AND. pChkptFreq.LE.31968000 ) THEN |
| 402 |
permCheckPoint = .FALSE. |
| 403 |
IF((thisdate(1)-prevdate(1)) .GT. 5000)permCheckPoint=.TRUE. |
| 404 |
ENDIF |
| 405 |
C- Monthly ChkptFreq: |
| 406 |
IF( ChkptFreq.GE. 2592000 .AND. ChkptFreq.LE. 2678400 ) THEN |
| 407 |
tempCheckPoint = .FALSE. |
| 408 |
IF((thisdate(1)-prevdate(1)) .GT. 50 )tempCheckPoint=.TRUE. |
| 409 |
ENDIF |
| 410 |
C- Yearly ChkptFreq: |
| 411 |
IF( ChkptFreq.GE.31104000 .AND. ChkptFreq.LE.31968000 ) THEN |
| 412 |
tempCheckPoint = .FALSE. |
| 413 |
IF((thisdate(1)-prevdate(1)) .GT. 5000)tempCheckPoint=.TRUE. |
| 414 |
ENDIF |
| 415 |
ENDIF |
| 416 |
#endif |
| 417 |
|
| 418 |
IF ( |
| 419 |
& ( .NOT.modelEnd .AND. (permCheckPoint.OR.tempCheckPoint) ) |
| 420 |
& .OR. |
| 421 |
& ( modelEnd .AND. .NOT.(permCheckPoint.OR.tempCheckPoint) ) |
| 422 |
& ) THEN |
| 423 |
|
| 424 |
CALL WRITE_CHECKPOINT_NOW( |
| 425 |
& permCheckPoint, myTime, myIter, myThid ) |
| 426 |
|
| 427 |
|
| 428 |
ENDIF |
| 429 |
RETURN |
| 430 |
END |
| 431 |
|
| 432 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 433 |
CBOP |
| 434 |
C !ROUTINE: WRITE_CHECKPOINT_NOW |
| 435 |
C !INTERFACE: |
| 436 |
SUBROUTINE WRITE_CHECKPOINT_NOW( |
| 437 |
I permCheckPoint, myTime, |
| 438 |
I myIter, myThid ) |
| 439 |
|
| 440 |
C !DESCRIPTION: |
| 441 |
C Write the checkpoint and do it NOW. |
| 442 |
|
| 443 |
C !USES: |
| 444 |
IMPLICIT NONE |
| 445 |
#include "SIZE.h" |
| 446 |
#include "EEPARAMS.h" |
| 447 |
#include "PARAMS.h" |
| 448 |
#ifdef ALLOW_MNC |
| 449 |
#include "MNC_PARAMS.h" |
| 450 |
#endif |
| 451 |
#include "DYNVARS.h" |
| 452 |
#include "SURFACE.h" |
| 453 |
#ifdef ALLOW_NONHYDROSTATIC |
| 454 |
#include "NH_VARS.h" |
| 455 |
#endif |
| 456 |
INTEGER IO_ERRCOUNT |
| 457 |
EXTERNAL IO_ERRCOUNT |
| 458 |
COMMON /PCKP_GBLFLS/ globalFile |
| 459 |
LOGICAL globalFile |
| 460 |
|
| 461 |
C !INPUT PARAMETERS: |
| 462 |
C permCheckPoint :: Is or is not a permanent checkpoint. |
| 463 |
C myThid :: Thread number for this instance of the routine. |
| 464 |
C myIter :: Iteration number |
| 465 |
C myTime :: Current time of simulation ( s ) |
| 466 |
LOGICAL permCheckPoint |
| 467 |
INTEGER myThid |
| 468 |
INTEGER myIter |
| 469 |
_RL myTime |
| 470 |
CEOP |
| 471 |
|
| 472 |
C !LOCAL VARIABLES: |
| 473 |
C oldPrc :: Temp. for holding I/O precision |
| 474 |
C fn :: Temp. for building file name string. |
| 475 |
C lgf :: Flag to indicate whether to use global file mode. |
| 476 |
#ifdef OLD_STYLE_WITH_MANY_FILES |
| 477 |
INTEGER oldPrec |
| 478 |
#endif |
| 479 |
INTEGER prec |
| 480 |
INTEGER i, nj |
| 481 |
CHARACTER*(MAX_LEN_FNAM) fn |
| 482 |
CHARACTER*(MAX_LEN_MBUF) msgBuf |
| 483 |
LOGICAL lgf |
| 484 |
|
| 485 |
C Write model fields |
| 486 |
DO i = 1,MAX_LEN_FNAM |
| 487 |
fn(i:i) = ' ' |
| 488 |
ENDDO |
| 489 |
IF ( permCheckPoint ) THEN |
| 490 |
WRITE(fn,'(A,I10.10)') 'pickup.',myIter |
| 491 |
ELSE |
| 492 |
WRITE(fn,'(A,A)') 'pickup.',checkPtSuff(nCheckLev) |
| 493 |
ENDIF |
| 494 |
|
| 495 |
C Going to really do some IO. Make everyone except master thread wait. |
| 496 |
_BARRIER |
| 497 |
_BEGIN_MASTER( myThid ) |
| 498 |
|
| 499 |
IF (pickup_write_mdsio) THEN |
| 500 |
|
| 501 |
#ifdef OLD_STYLE_WITH_MANY_FILES |
| 502 |
|
| 503 |
C Force 64-bit IO |
| 504 |
oldPrec = writeBinaryPrec |
| 505 |
writeBinaryPrec = precFloat64 |
| 506 |
C Write model fields |
| 507 |
C Raw fields |
| 508 |
CALL WRITE_REC_XYZ_RL( 'uVel', uVel, 1,myIter,myThid) |
| 509 |
CALL WRITE_REC_XYZ_RL( 'gU', gU, 1,myIter,myThid) |
| 510 |
CALL WRITE_REC_XYZ_RL( 'gUNm1', gUNm1, 1,myIter,myThid) |
| 511 |
CALL WRITE_REC_XYZ_RL( 'vVel', vVel, 1,myIter,myThid) |
| 512 |
CALL WRITE_REC_XYZ_RL( 'gV', gV, 1,myIter,myThid) |
| 513 |
CALL WRITE_REC_XYZ_RL( 'gVNm1', gVNm1, 1,myIter,myThid) |
| 514 |
CALL WRITE_REC_XYZ_RL( 'theta', theta, 1,myIter,myThid) |
| 515 |
CALL WRITE_REC_XYZ_RL( 'gT', gT, 1,myIter,myThid) |
| 516 |
CALL WRITE_REC_XYZ_RL( 'gTNm1', gTNm1, 1,myIter,myThid) |
| 517 |
CALL WRITE_REC_XYZ_RL( 'salt', salt, 1,myIter,myThid) |
| 518 |
CALL WRITE_REC_XYZ_RL( 'gS', gS, 1,myIter,myThid) |
| 519 |
CALL WRITE_REC_XYZ_RL( 'gSNm1', gSNm1, 1,myIter,myThid) |
| 520 |
CALL WRITE_REC_XY_RL ( 'etaN', etaN, 1,myIter,myThid) |
| 521 |
#ifdef ALLOW_NONHYDROSTATIC |
| 522 |
IF ( nonHydrostatic ) THEN |
| 523 |
CALL WRITE_REC_XYZ_RL('phi_nh',phi_nh,1,myIter,myThid) |
| 524 |
CALL WRITE_REC_XYZ_RL( 'gW', gW,1,myIter,myThid) |
| 525 |
C CALL WRITE_REC_XYZ_RL( 'gWnm1', gWnm1,1,myIter,myThid) |
| 526 |
ENDIF |
| 527 |
#endif |
| 528 |
C Reset binary precision |
| 529 |
writeBinaryPrec = oldPrec |
| 530 |
|
| 531 |
#else /* OLD_STYLE_WITH_MANY_FILES */ |
| 532 |
|
| 533 |
prec = precFloat64 |
| 534 |
lgf = globalFile |
| 535 |
|
| 536 |
#ifdef ALLOW_MDSIO |
| 537 |
|
| 538 |
#ifdef ALLOW_ADAMSBASHFORTH_3 |
| 539 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,uVel, 1,myIter,myThid) |
| 540 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr, |
| 541 |
& guNm(1-Olx,1-Oly,1,1,1,1), 2,myIter,myThid) |
| 542 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr, |
| 543 |
& guNm(1-Olx,1-Oly,1,1,1,2), 3,myIter,myThid) |
| 544 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,vVel, 4,myIter,myThid) |
| 545 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr, |
| 546 |
& gvNm(1-Olx,1-Oly,1,1,1,1), 5,myIter,myThid) |
| 547 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr, |
| 548 |
& gvNm(1-Olx,1-Oly,1,1,1,2), 6,myIter,myThid) |
| 549 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,theta, 7,myIter,myThid) |
| 550 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr, |
| 551 |
& gtNm(1-Olx,1-Oly,1,1,1,1), 8,myIter,myThid) |
| 552 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr, |
| 553 |
& gtNm(1-Olx,1-Oly,1,1,1,2), 9,myIter,myThid) |
| 554 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,salt, 10,myIter,myThid) |
| 555 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr, |
| 556 |
& gsNm(1-Olx,1-Oly,1,1,1,1),11,myIter,myThid) |
| 557 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr, |
| 558 |
& gsNm(1-Olx,1-Oly,1,1,1,2),12,myIter,myThid) |
| 559 |
nj = 12 |
| 560 |
#else /* ALLOW_ADAMSBASHFORTH_3 */ |
| 561 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,uVel, 1,myIter,myThid) |
| 562 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,guNm1,2,myIter,myThid) |
| 563 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,vVel, 3,myIter,myThid) |
| 564 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gvNm1,4,myIter,myThid) |
| 565 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,theta,5,myIter,myThid) |
| 566 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gtNm1,6,myIter,myThid) |
| 567 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,salt, 7,myIter,myThid) |
| 568 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gsNm1,8,myIter,myThid) |
| 569 |
nj = 8 |
| 570 |
#endif /* ALLOW_ADAMSBASHFORTH_3 */ |
| 571 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL', 1,etaN, nj*Nr+1, |
| 572 |
& myIter,myThid) |
| 573 |
#ifdef EXACT_CONSERV |
| 574 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL', 1,dEtaHdt,nj*Nr+2, |
| 575 |
& myIter,myThid) |
| 576 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL', 1,etaHnm1,nj*Nr+3, |
| 577 |
& myIter,myThid) |
| 578 |
#endif /* EXACT_CONSERV */ |
| 579 |
IF ( useDynP_inEos_Zc ) THEN |
| 580 |
IF ( permCheckPoint ) THEN |
| 581 |
WRITE(fn,'(A,I10.10)') 'pickup_ph.',myIter |
| 582 |
ELSE |
| 583 |
WRITE(fn,'(A,A)') 'pickup_ph.',checkPtSuff(nCheckLev) |
| 584 |
ENDIF |
| 585 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,totPhiHyd, |
| 586 |
& 1,myIter,myThid) |
| 587 |
ENDIF |
| 588 |
#ifdef ALLOW_NONHYDROSTATIC |
| 589 |
IF ( nonHydrostatic ) THEN |
| 590 |
IF ( permCheckPoint ) THEN |
| 591 |
WRITE(fn,'(A,I10.10)') 'pickup_nh.',myIter |
| 592 |
ELSE |
| 593 |
WRITE(fn,'(A,A)') 'pickup_nh.',checkPtSuff(nCheckLev) |
| 594 |
ENDIF |
| 595 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,phi_nh, 1, |
| 596 |
& myIter,myThid) |
| 597 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gW, 2, |
| 598 |
& myIter,myThid) |
| 599 |
C CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gWnm1, 3, |
| 600 |
C & myIter,myThid) |
| 601 |
ENDIF |
| 602 |
#endif /* ALLOW_NONHYDROSTATIC */ |
| 603 |
|
| 604 |
#endif /* ALLOW_MDSIO */ |
| 605 |
|
| 606 |
#endif /* OLD_STYLE_WITH_MANY_FILES */ |
| 607 |
|
| 608 |
ENDIF |
| 609 |
|
| 610 |
#ifdef ALLOW_MNC |
| 611 |
IF (useMNC .AND. pickup_write_mnc) THEN |
| 612 |
IF ( permCheckPoint ) THEN |
| 613 |
WRITE(fn,'(A)') 'pickup' |
| 614 |
ELSE |
| 615 |
WRITE(fn,'(A,A)') 'pickup.',checkPtSuff(nCheckLev) |
| 616 |
ENDIF |
| 617 |
C First ***define*** the file group name |
| 618 |
CALL MNC_CW_SET_UDIM(fn, 0, myThid) |
| 619 |
IF ( permCheckPoint ) THEN |
| 620 |
CALL MNC_CW_SET_CITER(fn, 3, 3, myIter, 0, myThid) |
| 621 |
ELSE |
| 622 |
CALL MNC_CW_SET_CITER(fn, 2, -1, -1, -1, myThid) |
| 623 |
ENDIF |
| 624 |
C Then set the actual unlimited dimension |
| 625 |
CALL MNC_CW_SET_UDIM(fn, 1, myThid) |
| 626 |
CALL MNC_CW_RL_W_S('D',fn,0,0,'T', myTime, myThid) |
| 627 |
CALL MNC_CW_I_W_S('I',fn,0,0,'iter', myIter, myThid) |
| 628 |
CALL MNC_CW_RL_W('D',fn,0,0,'U', uVel, myThid) |
| 629 |
CALL MNC_CW_RL_W('D',fn,0,0,'V', vVel, myThid) |
| 630 |
CALL MNC_CW_RL_W('D',fn,0,0,'Temp', theta, myThid) |
| 631 |
CALL MNC_CW_RL_W('D',fn,0,0,'S', salt, myThid) |
| 632 |
CALL MNC_CW_RL_W('D',fn,0,0,'Eta', etaN, myThid) |
| 633 |
#ifndef ALLOW_ADAMSBASHFORTH_3 |
| 634 |
CALL MNC_CW_RL_W('D',fn,0,0,'gUnm1', guNm1, myThid) |
| 635 |
CALL MNC_CW_RL_W('D',fn,0,0,'gVnm1', gvNm1, myThid) |
| 636 |
CALL MNC_CW_RL_W('D',fn,0,0,'gTnm1', gtNm1, myThid) |
| 637 |
CALL MNC_CW_RL_W('D',fn,0,0,'gSnm1', gsNm1, myThid) |
| 638 |
#endif /* ALLOW_ADAMSBASHFORTH_3 */ |
| 639 |
#ifdef EXACT_CONSERV |
| 640 |
CALL MNC_CW_RL_W('D',fn,0,0,'dEtaHdt', dEtaHdt, myThid) |
| 641 |
CALL MNC_CW_RL_W('D',fn,0,0,'EtaH', etaHnm1, myThid) |
| 642 |
#endif |
| 643 |
#ifdef ALLOW_NONHYDROSTATIC |
| 644 |
IF ( nonHydrostatic ) THEN |
| 645 |
CALL MNC_CW_RL_W('D',fn,0,0,'phi_nh', phi_nh, myThid) |
| 646 |
CALL MNC_CW_RL_W('D',fn,0,0,'gW', gW, myThid) |
| 647 |
ENDIF |
| 648 |
#endif |
| 649 |
IF ( useDynP_inEos_Zc ) THEN |
| 650 |
CALL MNC_CW_RL_W('D',fn,0,0,'phiHyd', totPhiHyd, myThid) |
| 651 |
ENDIF |
| 652 |
ENDIF |
| 653 |
#endif /* ALLOW_MNC */ |
| 654 |
|
| 655 |
C Write suffix for stdout information |
| 656 |
IF ( permCheckPoint ) THEN |
| 657 |
WRITE(fn,'(I10.10)') myIter |
| 658 |
ELSE |
| 659 |
WRITE(fn,'(A)') checkPtSuff(nCheckLev) |
| 660 |
ENDIF |
| 661 |
|
| 662 |
IF ( .NOT. permCheckPoint ) THEN |
| 663 |
nCheckLev = MOD(nCheckLev, maxNoChkptLev)+1 |
| 664 |
ENDIF |
| 665 |
|
| 666 |
_END_MASTER(myThid) |
| 667 |
_BARRIER |
| 668 |
|
| 669 |
C Write information to stdout so there is a record that the |
| 670 |
C checkpoint was completed |
| 671 |
_BEGIN_MASTER(myThid) |
| 672 |
WRITE(msgBuf,'(A11,I10,1X,A10)') |
| 673 |
& "%CHECKPOINT ",myIter,fn |
| 674 |
CALL PRINT_MESSAGE(msgBuf,standardMessageUnit,SQUEEZE_RIGHT,1) |
| 675 |
_END_MASTER(myThid) |
| 676 |
|
| 677 |
RETURN |
| 678 |
END |
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