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sannino |
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C $Header: /u/gcmpack/MITgcm/model/src/ini_masks_etc.F,v 1.30 2005/07/20 22:31:47 jmc Exp $ |
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C $Name: $ |
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#include "PACKAGES_CONFIG.h" |
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#include "CPP_OPTIONS.h" |
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CBOP |
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C !ROUTINE: OASIS_INI_OASIS |
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C !INTERFACE: |
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SUBROUTINE OASIS_INI_OASIS( myThid ) |
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | SUBROUTINE INI_MASKS_ETC |
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C | o Initialise some strunzate per OASIS |
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C *==========================================================* |
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C | |
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C | |
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C | |
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C | |
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C | |
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C *==========================================================* |
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C \ev |
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C !USES: |
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IMPLICIT NONE |
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C === Global variables === |
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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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#include "GRID.h" |
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#include "OASIS.h" |
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C !INPUT/OUTPUT PARAMETERS: |
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C == Routine arguments == |
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C myThid - Number of this instance of INI_MASKS_ETC |
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INTEGER myThid |
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C !LOCAL VARIABLES: |
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C == Local variables in common == |
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C tmpfld - Temporary array used to compute & write Total Depth |
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C has to be in common for multi threading |
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COMMON / LOCAL_INI_MASKS_ETC / tmpfld |
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_RS tmpfld(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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C == Local variables == |
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CHARACTER*8 :: chmitout |
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CHARACTER*2 :: chout |
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cc |
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C-- Open file for OASIS related messages from mitgcm |
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il_mparout = 85 + mpiMyId |
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WRITE(chout,'(I2)') il_mparout |
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chmitout='mitout'//chout |
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! |
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OPEN(il_mparout,file=chmitout,form='formatted') |
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! |
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WRITE(il_mparout,*) ' **********************************' |
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WRITE(il_mparout,*) ' * *' |
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WRITE(il_mparout,*) ' * MITgcm messages about OASIS *' |
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WRITE(il_mparout,*) ' * *' |
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WRITE(il_mparout,*) ' **********************************' |
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WRITE(il_mparout,*) ' ' |
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WRITE(il_mparout,*) 'mitgcm: Number of processes:', mpiNProcs |
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WRITE(il_mparout,*) 'Local process number:', mpiMyId |
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WRITE(il_mparout,*) 'Local communicator is : ',MPI_COMM_MODEL |
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WRITE(il_mparout,*) '' |
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! |
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! 4- Compare the total number of processes and the number of processes |
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! involved in the coupling. |
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! |
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! 3 cases are illustrated here: |
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! . A monoprocess atm which process is involved in the coupling |
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! (ll_comparal = .FALSE.); put il_nbcplproc = 1 here after. |
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! . A parallel atm with only the master process involved in the coupling |
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! (ll_comparal = .FALSE.); put il_nbcplproc = 1 here after. |
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! . A parallel atm with all processes involved in the coupling |
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! (ll_comparal = .TRUE.); put il_nbcplproc = 3 here after. |
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! Here, we hard code these numbers but later specific PSMILe routines |
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! will be developed to access this information directly in the SCC file. |
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! The case in which n processes are involved in the coupling among |
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! a total number m of processes should work but has not been tested. |
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! |
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il_nbcplproc = mpiNprocs |
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WRITE(il_mparout,*) 'oasis_comparl: il_nbcplproc:',il_nbcplproc |
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! |
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IF (il_nbcplproc .EQ. mpiNProcs .and. il_nbtotproc .ne. 1) THEN |
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ll_comparal = .TRUE. |
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ELSE |
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ll_comparal = .FALSE. |
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ENDIF |
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WRITE(il_mparout,*) 'll_comparal',ll_comparal |
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WRITE(il_mparout,*) 'oasis_comparl: ll_comparal:',ll_comparal |
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! |
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c |
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CALL OASIS_GRID (myThid) |
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c |
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IF( mpiMyId .EQ. 0 .OR. ll_comparal) THEN |
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CALL OASIS_PARTITION_DEF |
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CALL OASIS_DECLARE_FIELDS |
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ENDIF |
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RETURN |
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END |
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