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C $Header: /u/gcmpack/MITgcm/pkg/my82/my82_readparms.F,v 1.3 2014/05/27 23:41:29 jmc Exp $ |
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C $Name: BASE $ |
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|
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#include "MY82_OPTIONS.h" |
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CBOP |
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C !ROUTINE: MY82_READPARMS |
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C !INTERFACE: ========================================================== |
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SUBROUTINE MY82_READPARMS( myThid ) |
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C !DESCRIPTION: |
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C Initialize MY82 parameters, read in data.pp |
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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 "MY82.h" |
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#include "PARAMS.h" |
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|
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C !INPUT PARAMETERS: =================================================== |
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C myThid :: thread number |
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INTEGER myThid |
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|
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C !OUTPUT PARAMETERS: ================================================== |
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C none |
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|
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#ifdef ALLOW_MY82 |
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|
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C !LOCAL VARIABLES: ==================================================== |
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C iUnit :: unit number for I/O |
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C msgBuf :: message buffer |
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INTEGER iUnit |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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CEOP |
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|
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NAMELIST /MY_PARM01/ |
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& MYviscMax, |
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& MYdiffMax, |
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& MYhblScale, |
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& MYdumpFreq, |
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& MYMixingMaps, |
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& MYwriteState, |
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& MYtaveFreq |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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IF ( .NOT.useMY82 ) THEN |
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C- pkg MY82 is not used |
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_BEGIN_MASTER(myThid) |
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C- Track pkg activation status: |
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MYisON = .FALSE. |
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C print a (weak) warning if data.my82 is found |
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CALL PACKAGES_UNUSED_MSG( 'useMY82', ' ', ' ' ) |
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_END_MASTER(myThid) |
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RETURN |
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ENDIF |
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|
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C This routine has been called by the main model so we set our |
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C internal flag to indicate we are in business |
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MYisON = .TRUE. |
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|
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C Set defaults values for parameters in MY82.h |
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MYviscMax = 1. _d 0 |
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MYdiffMax = 1. _d 0 |
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MYhblScale = 0.1 _d 0 |
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RiMax = 0.1950 _d 0 |
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MYdumpFreq = dumpFreq |
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MYtaveFreq = taveFreq |
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MYMixingMaps = .FALSE. |
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MYwriteState = .FALSE. |
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|
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C Open and read the data.pp file |
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_BEGIN_MASTER(myThid) |
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WRITE(msgBuf,'(A)') ' MY82_READPARMS: opening data.my82' |
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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.my82', 'MY82_READPARMS', |
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O iUnit, |
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I myThid ) |
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READ(UNIT=iUnit,NML=MY_PARM01) |
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WRITE(msgBuf,'(A)') |
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& ' MY82_READPARMS: finished reading data.my82' |
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CALL PRINT_MESSAGE(msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , 1) |
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|
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C Close the open data file |
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#ifdef SINGLE_DISK_IO |
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CLOSE(iUnit) |
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#else |
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CLOSE(iUnit,STATUS='DELETE') |
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#endif /* SINGLE_DISK_IO */ |
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_END_MASTER(myThid) |
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|
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C Everyone else must wait for the parameters to be loaded |
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_BARRIER |
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|
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C Now set-up any remaining parameters that result from the input parameters |
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IF ( MYviscMax .LE. 0. ) THEN |
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WRITE(msgBuf,'(A)') 'MYviscMax must be greater than zero' |
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CALL PRINT_ERROR( msgBuf , 1) |
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STOP 'ABNORMAL END: S/R MY82_READPARMS' |
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ENDIF |
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IF ( MYdiffMax .LE. 0. ) THEN |
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WRITE(msgBuf,'(A)') 'MYdiffMax must be greater than zero' |
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CALL PRINT_ERROR( msgBuf , 1) |
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STOP 'ABNORMAL END: S/R MY82_READPARMS' |
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ENDIF |
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#endif /* ALLOW_MY82 */ |
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|
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RETURN |
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END |
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