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C $Header: /u/gcmpack/MITgcm_contrib/nesting_sannino/nest_child/nest_child_check.F,v 1.2 2009/10/23 19:44:02 sannino Exp $ |
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C $Name: $ |
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#include "NEST_CHILD_OPTIONS.h" |
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CBOP |
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C !ROUTINE: NEST_CHILD_CHECK |
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C !INTERFACE: |
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SUBROUTINE NEST_CHILD_CHECK( myThid ) |
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C !DESCRIPTION: |
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C *==========================================================* |
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C | SUBROUTINE NEST_CHILD_CHECK |
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C | o Validate basic package setup and inter-package |
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C | dependencies. |
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C *==========================================================* |
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C !USES: |
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IMPLICIT NONE |
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|
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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 "PARAMS.h" |
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#include "EESUPPORT.h" |
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#include "NEST_CHILD_PARAMS.h" |
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|
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C !INPUT/OUTPUT PARAMETERS: |
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C myThid :: my Thread Id number |
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INTEGER myThid |
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CEOP |
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|
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C !LOCAL VARIABLES: |
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C msgBuf :: Informational/error message buffer |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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INTEGER nNestSteps, checkSteps |
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INTEGER ierr, istatus |
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|
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WRITE(msgBuf,'(A)') 'NEST_CHILD_CHECK: #define ALLOW_NEST_CHILD' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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|
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_BEGIN_MASTER( myThid ) |
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|
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C-- Check length of integration between components. |
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C- units: number of nesting-steps (since driver ignores CLD/PAR time steps) |
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nNestSteps = nTimeSteps/3 |
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IF ( MOD( nTimeSteps, 3 ).NE.0 ) nNestSteps = -1 |
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IF ( mpiMyId.EQ.0 ) THEN |
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C- Send to driver the number of expected nesting-exchanges with driver: |
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CALL MPI_SEND( nNestSteps, 1, MPI_INTEGER, |
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& MSTR_DRV_C(NST_LEV_C), 3000, |
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& MPI_Comm_World, ierr ) |
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ENDIF |
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|
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C Receive error code (-1) from World-Master if inconsistent nNestSteps |
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C Note: This is not broadcast from MSTR_DRV_C(NST_LEV_C) since everybody |
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C in the World need to catch error, call MPI_FINALIZE & stop. |
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CALL MPI_BCAST( checkSteps, 1, MPI_INTEGER, |
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& 0, MPI_Comm_World, ierr ) |
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C- Check for mismatch: |
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IF ( checkSteps .EQ. -1 ) THEN |
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WRITE(msgBuf,'(A,I8)') |
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& 'NEST_CHILD_CHECK: Nb of nesting steps =', nNestSteps |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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WRITE(msgBuf,'(A)') |
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& 'NEST_CHILD_CHECK: PARENT nb of steps does NOT match' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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CALL MPI_FINALIZE(ierr) |
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STOP 'ABNORMAL END: S/R NEST_CHILD_CHECK:' |
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ENDIF |
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_END_MASTER(myThid) |
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|
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C OASIS needs convection turned off (will be packaged later) |
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c IF (cAdjFreq.NE.0. .OR. |
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c & ivdc_kappa.NE.0.) THEN |
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c WRITE(msgBuf,'(A)') 'Some form of convection has been enabled' |
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c CALL PRINT_ERROR( msgBuf , 1) |
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c STOP 'ABNORMAL END: S/R OASIS_CHECK' |
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c ENDIF |
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|
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RETURN |
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END |
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