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C $Header: /u/gcmpack/MITgcm/pkg/mdsio/mdswritefield_new.F,v 1.5 2004/04/07 13:27:27 dimitri Exp $ |
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C $Name: $ |
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|
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#include "MDSIO_OPTIONS.h" |
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|
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SUBROUTINE MDSWRITEFIELD_NEW( |
| 7 |
I fName, |
| 8 |
I filePrec, |
| 9 |
I globalFile, |
| 10 |
I arrType, |
| 11 |
I nNzdim,nNz, |
| 12 |
I arr, |
| 13 |
I irecord, |
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I myIter, |
| 15 |
I myThid ) |
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C |
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C Arguments: |
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C |
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C fName string base name for file to written |
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C filePrec integer number of bits per word in file (32 or 64) |
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C globalFile logical selects between writing a global or tiled file |
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C arrType char(2) declaration of "arr": either "RS" or "RL" |
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C nNzdim integer size of third dimension: normally either 1 or Nr |
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C nNz number of vertical levels to be written |
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C arr RS/RL array to write, arr(:,:,nNzdim,:,:) |
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C irecord integer record number to read |
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C myIter integer time step number |
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C myThid integer thread identifier |
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C |
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C MDSWRITEFIELD creates either a file of the form "fName.data" and |
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C "fName.meta" if the logical flag "globalFile" is set true. Otherwise |
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C it creates MDS tiled files of the form "fName.xxx.yyy.data" and |
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C "fName.xxx.yyy.meta". A meta-file is always created. |
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C Currently, the meta-files are not read because it is difficult |
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C to parse files in fortran. We should read meta information before |
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C adding records to an existing multi-record file. |
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C The precision of the file is decsribed by filePrec, set either |
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C to floatPrec32 or floatPrec64. The precision or declaration of |
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C the array argument must be consistently described by the char*(2) |
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C string arrType, either "RS" or "RL". nNz allows for both 2-D and |
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C 3-D arrays to be handled. nNz=1 implies a 2-D model field and |
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C nNz=Nr implies a 3-D model field. irecord is the record number |
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C to be read and must be >= 1. NOTE: It is currently assumed that |
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C the highest record number in the file was the last record written. |
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C Nor is there a consistency check between the routine arguments and file. |
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C ie. if your write record 2 after record 4 the meta information |
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C will record the number of records to be 2. This, again, is because |
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C we have read the meta information. To be fixed. |
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C |
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C Created: 03/16/99 adcroft@mit.edu |
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C |
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C Changed: 05/31/00 heimbach@mit.edu |
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C open(dUnit, ..., status='old', ... -> status='unknown' |
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C |
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C Changed: 01/06/02 menemenlis@jpl.nasa.gov |
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C added useSingleCpuIO hack |
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C changed: 1/23/04 afe@ocean.mit.edu |
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C added exch2 handling -- yes, the globalfile logic is nuts |
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|
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implicit none |
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C Global variables / common blocks |
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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 "PARAMS.h" |
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#ifdef ALLOW_EXCH2 |
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#include "W2_EXCH2_TOPOLOGY.h" |
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#include "W2_EXCH2_PARAMS.h" |
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#endif /* ALLOW_EXCH2 */ |
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|
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C Routine arguments |
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character*(*) fName |
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integer filePrec |
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logical globalFile |
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character*(2) arrType |
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integer nNzdim, nNz |
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cph( |
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cph Real arr(*) |
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_RL arr(1-oLx:sNx+oLx,1-oLy:sNy+oLy,nNzdim,nSx,nSy) |
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cph) |
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integer irecord |
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integer myIter |
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integer myThid |
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C Functions |
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integer ILNBLNK |
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integer MDS_RECLEN |
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C Local variables |
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character*(80) dataFName,metaFName,pfName |
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character*(max_len_mbuf) msgbuf |
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logical fileIsOpen |
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integer iG,jG,irec,bi,bj,i,j,k,dUnit,IL,pIL |
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integer dimList(3,3),ndims |
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integer x_size,y_size,iG_IO,jG_IO,length_of_rec,npe |
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#if defined(ALLOW_EXCH2) && !defined(MISSING_TILE_IO) |
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PARAMETER ( x_size = exch2_domain_nxt * sNx ) |
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PARAMETER ( y_size = exch2_domain_nyt * sNy ) |
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#else |
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PARAMETER ( x_size = Nx ) |
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PARAMETER ( y_size = Ny ) |
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#endif |
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Real*4 r4seg(sNx) |
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Real*8 r8seg(sNx) |
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Real*4 xy_buffer_r4(x_size,y_size) |
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Real*8 xy_buffer_r8(x_size,y_size) |
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Real*8 global(Nx,Ny) |
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_RL local(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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#ifdef ALLOW_EXCH2 |
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integer domainHeight,domainLength,tby,tgx,tny,tnx,tn |
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#endif /* ALLOW_EXCH2 */ |
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COMMON /GlobalLo/ mpi_myXGlobalLo, mpi_myYGlobalLo |
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INTEGER mpi_myXGlobalLo(nPx*nPy) |
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INTEGER mpi_myYGlobalLo(nPx*nPy) |
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|
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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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|
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C Record number must be >= 1 |
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if (irecord .LT. 1) then |
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write(msgbuf,'(a,i9.8)') |
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& ' MDSWRITEFIELD: 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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& ' MDSWRITEFIELD: invalid value for irecord' |
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call print_error( msgbuf, mythid ) |
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stop 'ABNORMAL END: S/R MDSWRITEFIELD' |
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endif |
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|
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C Assume nothing |
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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 ( mdsioLocalDir .NE. ' ' ) then |
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write(pFname(1:80),'(2a)') mdsioLocalDir(1:pIL), fName(1:IL) |
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else |
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pFname= fName |
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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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#ifdef ALLOW_USE_MPI |
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_END_MASTER( myThid ) |
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C If option globalFile is desired but does not work or if |
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C globalFile is too slow, then try using single-CPU I/O. |
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if (useSingleCpuIO) then |
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|
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C Master thread of process 0, only, opens a global file |
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_BEGIN_MASTER( myThid ) |
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IF( mpiMyId .EQ. 0 ) THEN |
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write(dataFname(1:80),'(2a)') fName(1:IL),'.data' |
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length_of_rec=MDS_RECLEN(filePrec,x_size*y_size,mythid) |
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if (irecord .EQ. 1) then |
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open( dUnit, file=dataFName, status=_NEW_STATUS, |
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& access='direct', recl=length_of_rec ) |
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else |
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open( dUnit, file=dataFName, status=_OLD_STATUS, |
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& access='direct', recl=length_of_rec ) |
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endif |
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ENDIF |
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_END_MASTER( myThid ) |
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|
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C Gather array and write it to file, one vertical level at a time |
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DO k=1,nNz |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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DO J=1-Oly,sNy+Oly |
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DO I=1-Olx,sNx+Olx |
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local(I,J,bi,bj) = arr(I,J,k,bi,bj) |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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CALL GATHER_2D( global, local, myThid ) |
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_BEGIN_MASTER( myThid ) |
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IF( mpiMyId .EQ. 0 ) THEN |
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irec=k+nNz*(irecord-1) |
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if (filePrec .eq. precFloat32) then |
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#if defined(ALLOW_EXCH2) && !defined(MISSING_TILE_IO) |
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DO J=1,Ny |
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DO I=1,Nx |
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xy_buffer_r4(I,J) = 0.0 |
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ENDDO |
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ENDDO |
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bj=1 |
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DO npe=1,nPx*nPy |
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DO bi=1,nSx |
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DO J=1,sNy |
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DO I=1,sNx |
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iG=mpi_myXGlobalLo(npe)-1+(bi-1)*sNx+i |
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jG=mpi_myYGlobalLo(npe)-1+(bj-1)*sNy+j |
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iG_IO=exch2_txglobalo(W2_mpi_myTileList(npe,bi))+i-1 |
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jG_IO=exch2_tyglobalo(W2_mpi_myTileList(npe,bi))+j-1 |
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xy_buffer_r4(iG_IO,jG_IO) = global(iG,jG) |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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#else /* defined(ALLOW_EXCH2) && !defined(MISSING_TILE_IO) */ |
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DO J=1,Ny |
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DO I=1,Nx |
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xy_buffer_r4(I,J) = global(I,J) |
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ENDDO |
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ENDDO |
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#endif /* defined(ALLOW_EXCH2) && !defined(MISSING_TILE_IO) */ |
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#ifdef _BYTESWAPIO |
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call MDS_BYTESWAPR4( x_size*y_size, xy_buffer_r4 ) |
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#endif |
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write(dUnit,rec=irec) xy_buffer_r4 |
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elseif (filePrec .eq. precFloat64) then |
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#if defined(ALLOW_EXCH2) && !defined(MISSING_TILE_IO) |
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DO J=1,Ny |
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DO I=1,Nx |
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xy_buffer_r8(I,J) = 0.0 |
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ENDDO |
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ENDDO |
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bj=1 |
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DO npe=1,nPx*nPy |
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DO bi=1,nSx |
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DO J=1,sNy |
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DO I=1,sNx |
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iG=mpi_myXGlobalLo(npe)-1+(bi-1)*sNx+i |
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jG=mpi_myYGlobalLo(npe)-1+(bj-1)*sNy+j |
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iG_IO=exch2_txglobalo(W2_mpi_myTileList(npe,bi))+i-1 |
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jG_IO=exch2_tyglobalo(W2_mpi_myTileList(npe,bi))+j-1 |
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xy_buffer_r8(iG_IO,jG_IO) = global(iG,jG) |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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#else /* defined(ALLOW_EXCH2) && !defined(MISSING_TILE_IO) */ |
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DO J=1,Ny |
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DO I=1,Nx |
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xy_buffer_r8(I,J) = global(I,J) |
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ENDDO |
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ENDDO |
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#endif /* defined(ALLOW_EXCH2) && !defined(MISSING_TILE_IO) */ |
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#ifdef _BYTESWAPIO |
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call MDS_BYTESWAPR8( x_size*y_size, xy_buffer_r8 ) |
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#endif |
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write(dUnit,rec=irec) xy_buffer_r8 |
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else |
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write(msgbuf,'(a)') |
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& ' MDSWRITEFIELD: illegal value for filePrec' |
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call print_error( msgbuf, mythid ) |
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stop 'ABNORMAL END: S/R MDSWRITEFIELD' |
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endif |
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ENDIF |
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_END_MASTER( myThid ) |
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ENDDO |
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|
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C Close data-file and create meta-file |
| 258 |
_BEGIN_MASTER( myThid ) |
| 259 |
IF( mpiMyId .EQ. 0 ) THEN |
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close( dUnit ) |
| 261 |
write(metaFName(1:80),'(2a)') fName(1:IL),'.meta' |
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dimList(1,1)=Nx |
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dimList(2,1)=1 |
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dimList(3,1)=Nx |
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dimList(1,2)=Ny |
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dimList(2,2)=1 |
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dimList(3,2)=Ny |
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dimList(1,3)=nNz |
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dimList(2,3)=1 |
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dimList(3,3)=nNz |
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ndims=3 |
| 272 |
if (nNz .EQ. 1) ndims=2 |
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call MDSWRITEMETA( metaFName, dataFName, |
| 274 |
& filePrec, ndims, dimList, irecord, myIter, mythid ) |
| 275 |
ENDIF |
| 276 |
_END_MASTER( myThid ) |
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C To be safe, make other processes wait for I/O completion |
| 278 |
_BARRIER |
| 279 |
|
| 280 |
elseif ( .NOT. useSingleCpuIO ) then |
| 281 |
_BEGIN_MASTER( myThid ) |
| 282 |
#endif /* ALLOW_USE_MPI */ |
| 283 |
|
| 284 |
C If we are writing to a global file then we open it here |
| 285 |
if (globalFile) then |
| 286 |
write(dataFname(1:80),'(2a)') fName(1:IL),'.data' |
| 287 |
if (irecord .EQ. 1) then |
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length_of_rec=MDS_RECLEN( filePrec, sNx, mythid ) |
| 289 |
open( dUnit, file=dataFName, status=_NEW_STATUS, |
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& access='direct', recl=length_of_rec ) |
| 291 |
fileIsOpen=.TRUE. |
| 292 |
else |
| 293 |
length_of_rec=MDS_RECLEN( filePrec, sNx, mythid ) |
| 294 |
open( dUnit, file=dataFName, status=_OLD_STATUS, |
| 295 |
& access='direct', recl=length_of_rec ) |
| 296 |
fileIsOpen=.TRUE. |
| 297 |
endif |
| 298 |
endif |
| 299 |
|
| 300 |
#ifdef ALLOW_EXCH2 |
| 301 |
if (globalFile) then |
| 302 |
domainLength = exch2_domain_nxt |
| 303 |
domainHeight = exch2_domain_nyt |
| 304 |
C Loop over all tiles |
| 305 |
do bj=1,nSy |
| 306 |
do bi=1,nSx |
| 307 |
tn = W2_myTileList(bi) |
| 308 |
tby = exch2_tbasey(tn) |
| 309 |
tgx = exch2_txglobalo(tn) |
| 310 |
tny = exch2_tny(tn) |
| 311 |
tnx = exch2_tnx(tn) |
| 312 |
if (fileIsOpen) then |
| 313 |
do k=1,nNz |
| 314 |
do j=1,tNy |
| 315 |
|
| 316 |
irec = domainLength*tby + (tgx-1)/tnx + 1 + |
| 317 |
& domainLength*(j-1) + |
| 318 |
& domainLength*domainHeight*tny*(k-1) + |
| 319 |
& domainLength*domainHeight*tny*nNz*(irecord-1) |
| 320 |
|
| 321 |
|
| 322 |
if (filePrec .eq. precFloat32) then |
| 323 |
if (arrType .eq. 'RS') then |
| 324 |
call MDS_SEG4toRS( j,bi,bj,k,nNzdim, r4seg, .FALSE., arr ) |
| 325 |
elseif (arrType .eq. 'RL') then |
| 326 |
call MDS_SEG4toRL( j,bi,bj,k,nNzdim, r4seg, .FALSE., arr ) |
| 327 |
else |
| 328 |
write(msgbuf,'(a)') |
| 329 |
& ' MDSWRITEFIELD: illegal value for arrType' |
| 330 |
call print_error( msgbuf, mythid ) |
| 331 |
stop 'ABNORMAL END: S/R MDSWRITEFIELD' |
| 332 |
endif |
| 333 |
#ifdef _BYTESWAPIO |
| 334 |
call MDS_BYTESWAPR4( sNx, r4seg ) |
| 335 |
#endif |
| 336 |
write(dUnit,rec=irec) r4seg |
| 337 |
elseif (filePrec .eq. precFloat64) then |
| 338 |
if (arrType .eq. 'RS') then |
| 339 |
call MDS_SEG8toRS( j,bi,bj,k,nNzdim, r8seg, .FALSE., arr ) |
| 340 |
elseif (arrType .eq. 'RL') then |
| 341 |
call MDS_SEG8toRL( j,bi,bj,k,nNzdim, r8seg, .FALSE., arr ) |
| 342 |
else |
| 343 |
write(msgbuf,'(a)') |
| 344 |
& ' MDSWRITEFIELD: illegal value for arrType' |
| 345 |
call print_error( msgbuf, mythid ) |
| 346 |
stop 'ABNORMAL END: S/R MDSWRITEFIELD' |
| 347 |
endif |
| 348 |
#ifdef _BYTESWAPIO |
| 349 |
call MDS_BYTESWAPR8( sNx, r8seg ) |
| 350 |
#endif |
| 351 |
write(dUnit,rec=irec) r8seg |
| 352 |
else |
| 353 |
write(msgbuf,'(a)') |
| 354 |
& ' MDSWRITEFIELD: illegal value for filePrec' |
| 355 |
call print_error( msgbuf, mythid ) |
| 356 |
stop 'ABNORMAL END: S/R MDSWRITEFIELD' |
| 357 |
endif |
| 358 |
C End of j loop |
| 359 |
enddo |
| 360 |
C End of k loop |
| 361 |
enddo |
| 362 |
else ! .not. fileIsOpen |
| 363 |
write(msgbuf,'(a)') |
| 364 |
& ' MDSWRITEFIELD: I should never get to this point' |
| 365 |
call print_error( msgbuf, mythid ) |
| 366 |
stop 'ABNORMAL END: S/R MDSWRITEFIELD' |
| 367 |
endif |
| 368 |
enddo |
| 369 |
enddo |
| 370 |
else ! not global file |
| 371 |
|
| 372 |
#endif /* ALLOW_EXCH2 */ |
| 373 |
C Loop over all tiles |
| 374 |
do bj=1,nSy |
| 375 |
do bi=1,nSx |
| 376 |
C If we are writing to a tiled MDS file then we open each one here |
| 377 |
if (.NOT. globalFile) then |
| 378 |
iG=bi+(myXGlobalLo-1)/sNx ! Kludge until unstructered tiles |
| 379 |
jG=bj+(myYGlobalLo-1)/sNy ! Kludge until unstructered tiles |
| 380 |
write(dataFname(1:80),'(2a,i3.3,a,i3.3,a)') |
| 381 |
& pfName(1:pIL),'.',iG,'.',jG,'.data' |
| 382 |
if (irecord .EQ. 1) then |
| 383 |
length_of_rec=MDS_RECLEN( filePrec, sNx, mythid ) |
| 384 |
open( dUnit, file=dataFName, status=_NEW_STATUS, |
| 385 |
& access='direct', recl=length_of_rec ) |
| 386 |
fileIsOpen=.TRUE. |
| 387 |
else |
| 388 |
length_of_rec=MDS_RECLEN( filePrec, sNx, mythid ) |
| 389 |
open( dUnit, file=dataFName, status=_OLD_STATUS, |
| 390 |
& access='direct', recl=length_of_rec ) |
| 391 |
fileIsOpen=.TRUE. |
| 392 |
endif |
| 393 |
endif |
| 394 |
if (fileIsOpen) then |
| 395 |
do k=1,nNz |
| 396 |
do j=1,sNy |
| 397 |
if (globalFile) then |
| 398 |
iG = myXGlobalLo-1+(bi-1)*sNx |
| 399 |
jG = myYGlobalLo-1+(bj-1)*sNy |
| 400 |
irec=1+INT(iG/sNx)+nSx*nPx*(jG+j-1)+nSx*nPx*Ny*(k-1) |
| 401 |
& +nSx*nPx*Ny*nNz*(irecord-1) |
| 402 |
else |
| 403 |
iG = 0 |
| 404 |
jG = 0 |
| 405 |
irec=j + sNy*(k-1) + sNy*nNz*(irecord-1) |
| 406 |
endif |
| 407 |
if (filePrec .eq. precFloat32) then |
| 408 |
if (arrType .eq. 'RS') then |
| 409 |
call MDS_SEG4toRS( j,bi,bj,k,nNzdim, r4seg, .FALSE., arr ) |
| 410 |
elseif (arrType .eq. 'RL') then |
| 411 |
call MDS_SEG4toRL( j,bi,bj,k,nNzdim, r4seg, .FALSE., arr ) |
| 412 |
else |
| 413 |
write(msgbuf,'(a)') |
| 414 |
& ' MDSWRITEFIELD: illegal value for arrType' |
| 415 |
call print_error( msgbuf, mythid ) |
| 416 |
stop 'ABNORMAL END: S/R MDSWRITEFIELD' |
| 417 |
endif |
| 418 |
#ifdef _BYTESWAPIO |
| 419 |
call MDS_BYTESWAPR4( sNx, r4seg ) |
| 420 |
#endif |
| 421 |
write(dUnit,rec=irec) r4seg |
| 422 |
elseif (filePrec .eq. precFloat64) then |
| 423 |
if (arrType .eq. 'RS') then |
| 424 |
call MDS_SEG8toRS( j,bi,bj,k,nNzdim, r8seg, .FALSE., arr ) |
| 425 |
elseif (arrType .eq. 'RL') then |
| 426 |
call MDS_SEG8toRL( j,bi,bj,k,nNzdim, r8seg, .FALSE., arr ) |
| 427 |
else |
| 428 |
write(msgbuf,'(a)') |
| 429 |
& ' MDSWRITEFIELD: illegal value for arrType' |
| 430 |
call print_error( msgbuf, mythid ) |
| 431 |
stop 'ABNORMAL END: S/R MDSWRITEFIELD' |
| 432 |
endif |
| 433 |
#ifdef _BYTESWAPIO |
| 434 |
call MDS_BYTESWAPR8( sNx, r8seg ) |
| 435 |
#endif |
| 436 |
write(dUnit,rec=irec) r8seg |
| 437 |
else |
| 438 |
write(msgbuf,'(a)') |
| 439 |
& ' MDSWRITEFIELD: illegal value for filePrec' |
| 440 |
call print_error( msgbuf, mythid ) |
| 441 |
stop 'ABNORMAL END: S/R MDSWRITEFIELD' |
| 442 |
endif |
| 443 |
C End of j loop |
| 444 |
enddo |
| 445 |
C End of k loop |
| 446 |
enddo |
| 447 |
else |
| 448 |
write(msgbuf,'(a)') |
| 449 |
& ' MDSWRITEFIELD: I should never get to this point' |
| 450 |
call print_error( msgbuf, mythid ) |
| 451 |
stop 'ABNORMAL END: S/R MDSWRITEFIELD' |
| 452 |
endif |
| 453 |
C If we were writing to a tiled MDS file then we close it here |
| 454 |
if (fileIsOpen .AND. (.NOT. globalFile)) then |
| 455 |
close( dUnit ) |
| 456 |
fileIsOpen = .FALSE. |
| 457 |
endif |
| 458 |
C Create meta-file for each tile if we are tiling |
| 459 |
if (.NOT. globalFile) then |
| 460 |
iG=bi+(myXGlobalLo-1)/sNx ! Kludge until unstructered tiles |
| 461 |
jG=bj+(myYGlobalLo-1)/sNy ! Kludge until unstructered tiles |
| 462 |
write(metaFname(1:80),'(2a,i3.3,a,i3.3,a)') |
| 463 |
& pfName(1:pIL),'.',iG,'.',jG,'.meta' |
| 464 |
dimList(1,1)=Nx |
| 465 |
dimList(2,1)=myXGlobalLo+(bi-1)*sNx |
| 466 |
dimList(3,1)=myXGlobalLo+bi*sNx-1 |
| 467 |
dimList(1,2)=Ny |
| 468 |
dimList(2,2)=myYGlobalLo+(bj-1)*sNy |
| 469 |
dimList(3,2)=myYGlobalLo+bj*sNy-1 |
| 470 |
dimList(1,3)=nNz |
| 471 |
dimList(2,3)=1 |
| 472 |
dimList(3,3)=nNz |
| 473 |
ndims=3 |
| 474 |
if (nNz .EQ. 1) ndims=2 |
| 475 |
call MDSWRITEMETA( metaFName, dataFName, |
| 476 |
& filePrec, ndims, dimList, irecord, myIter, mythid ) |
| 477 |
endif |
| 478 |
C End of bi,bj loops |
| 479 |
enddo |
| 480 |
enddo |
| 481 |
c#endif /* ALLOW_EXCH2 */ |
| 482 |
|
| 483 |
#ifdef ALLOW_EXCH2 |
| 484 |
endif ! global fle |
| 485 |
#endif /* ALLOW_EXCH2 */ |
| 486 |
|
| 487 |
C If global file was opened then close it |
| 488 |
if (fileIsOpen .AND. globalFile) then |
| 489 |
close( dUnit ) |
| 490 |
fileIsOpen = .FALSE. |
| 491 |
endif |
| 492 |
|
| 493 |
C Create meta-file for the global-file |
| 494 |
if (globalFile) then |
| 495 |
C We can not do this operation using threads (yet) because of the |
| 496 |
C "barrier" at the next step. The barrier could be removed but |
| 497 |
C at the cost of "safe" distributed I/O. |
| 498 |
if (nThreads.NE.1) then |
| 499 |
write(msgbuf,'(a,a)') |
| 500 |
& ' MDSWRITEFIELD: A threads version of this routine', |
| 501 |
& ' does not exist.' |
| 502 |
call print_message( msgbuf, standardmessageunit, |
| 503 |
& SQUEEZE_RIGHT , mythid) |
| 504 |
write(msgbuf,'(a)') |
| 505 |
& ' MDSWRITEFIELD: This needs to be fixed...' |
| 506 |
call print_message( msgbuf, standardmessageunit, |
| 507 |
& SQUEEZE_RIGHT , mythid) |
| 508 |
write(msgbuf,'(a,i3.2)') |
| 509 |
& ' MDSWRITEFIELD: nThreads = ',nThreads |
| 510 |
call print_message( msgbuf, standardmessageunit, |
| 511 |
& SQUEEZE_RIGHT , mythid) |
| 512 |
write(msgbuf,'(a)') |
| 513 |
& ' MDSWRITEFIELD: Stopping because you are using threads' |
| 514 |
call print_error( msgbuf, mythid ) |
| 515 |
stop 'ABNORMAL END: S/R MDSWRITEFIELD' |
| 516 |
endif |
| 517 |
C We put a barrier here to ensure that all processes have finished |
| 518 |
C writing their data before we update the meta-file |
| 519 |
_BARRIER |
| 520 |
write(metaFName(1:80),'(2a)') fName(1:IL),'.meta' |
| 521 |
dimList(1,1)=Nx |
| 522 |
dimList(2,1)=1 |
| 523 |
dimList(3,1)=Nx |
| 524 |
dimList(1,2)=Ny |
| 525 |
dimList(2,2)=1 |
| 526 |
dimList(3,2)=Ny |
| 527 |
dimList(1,3)=nNz |
| 528 |
dimList(2,3)=1 |
| 529 |
dimList(3,3)=nNz |
| 530 |
ndims=3 |
| 531 |
if (nNz .EQ. 1) ndims=2 |
| 532 |
call MDSWRITEMETA( metaFName, dataFName, |
| 533 |
& filePrec, ndims, dimList, irecord, myIter, mythid ) |
| 534 |
fileIsOpen=.TRUE. |
| 535 |
endif |
| 536 |
|
| 537 |
_END_MASTER( myThid ) |
| 538 |
|
| 539 |
#ifdef ALLOW_USE_MPI |
| 540 |
C endif useSingleCpuIO |
| 541 |
endif |
| 542 |
#endif /* ALLOW_USE_MPI */ |
| 543 |
|
| 544 |
C ------------------------------------------------------------------ |
| 545 |
return |
| 546 |
end |
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