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C $Header: /u/gcmpack/MITgcm/model/src/load_ref_files.F,v 1.1 2008/09/05 20:15:28 jmc Exp $ |
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C $Name: $ |
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c #include "PACKAGES_CONFIG.h" |
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#include "CPP_OPTIONS.h" |
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CBOP |
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C !ROUTINE: LOAD_REF_FILES |
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C !INTERFACE: |
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SUBROUTINE LOAD_REF_FILES( myThid ) |
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | SUBROUTINE LOAD_REF_FILES |
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C | o Read reference vertical profile from files |
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C | (Pot.Temp., Salinity/Specif.Humid., density ... ) |
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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 "PARAMS.h" |
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c #include "GRID.h" |
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C !INPUT/OUTPUT PARAMETERS: |
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C == Routine arguments == |
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C myThid :: my Thread Id number |
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INTEGER myThid |
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C !FUNCTIONS: |
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INTEGER ILNBLNK |
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EXTERNAL ILNBLNK |
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C !LOCAL VARIABLES: |
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C == Local variables == |
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C k :: loop index |
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C msgBuf :: Informational/error message buffer |
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_RL tracerDefault |
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INTEGER k, kLen |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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CEOP |
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_BEGIN_MASTER( myThid ) |
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C-- Set reference Potential Temperature |
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IF ( tRefFile .EQ. ' ' ) THEN |
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C- set default vertical profile for temperature: tRef |
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tracerDefault = 20. |
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IF ( fluidIsAir ) tracerDefault = 300. |
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DO k=1,Nr |
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IF (tRef(k).EQ.UNSET_RL) tRef(k) = tracerDefault |
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tracerDefault = tRef(k) |
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ENDDO |
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ELSE |
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C- check for multiple definitions: |
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DO k=1,Nr |
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IF (tRef(k).NE.UNSET_RL) THEN |
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WRITE(msgBuf,'(2A,I4,A)') 'S/R LOAD_REF_FILES:', |
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& ' Cannot set both tRef(k=', k, ') and tRefFile' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R INI_PARMS' |
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ENDIF |
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ENDDO |
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ENDIF |
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C- read from file: |
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IF ( tRefFile .NE. ' ' ) THEN |
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kLen = ILNBLNK(tRefFile) |
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CALL READ_GLVEC_RL( tRefFile, ' ', tRef, Nr, 1, myThid ) |
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WRITE(msgBuf,'(3A)') 'S/R LOAD_REF_FILES:', |
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& ' tRef loaded from file: ', tRefFile(1:kLen) |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , myThid ) |
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ENDIF |
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C-- Set reference Salinity/Specific Humidity |
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IF ( sRefFile .EQ. ' ' ) THEN |
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C- set default vertical profile for salinity/water-vapour: sRef |
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tracerDefault = 30. |
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IF ( fluidIsAir ) tracerDefault = 0. |
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DO k=1,Nr |
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IF (sRef(k).EQ.UNSET_RL) sRef(k) = tracerDefault |
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tracerDefault = sRef(k) |
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ENDDO |
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ELSE |
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C- check for multiple definitions: |
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DO k=1,Nr |
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IF (sRef(k).NE.UNSET_RL) THEN |
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WRITE(msgBuf,'(2A,I4,A)') 'S/R LOAD_REF_FILES:', |
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& ' Cannot set both sRef(k=', k, ') and sRefFile' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R INI_PARMS' |
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ENDIF |
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ENDDO |
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ENDIF |
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C- read from file: |
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IF ( sRefFile .NE. ' ' ) THEN |
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kLen = ILNBLNK(sRefFile) |
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CALL READ_GLVEC_RL( sRefFile, ' ', sRef, Nr, 1, myThid ) |
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WRITE(msgBuf,'(3A)') 'S/R LOAD_REF_FILES:', |
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& ' sRef loaded from file: ', sRefFile(1:kLen) |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , myThid ) |
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ENDIF |
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C-- Set reference Density |
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IF ( rhoRefFile .NE. ' ' ) THEN |
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kLen = ILNBLNK(rhoRefFile) |
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C- read from file: |
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CALL READ_GLVEC_RL( rhoRefFile, ' ', rho1Ref, Nr, 1, myThid ) |
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WRITE(msgBuf,'(3A)') 'S/R LOAD_REF_FILES:', |
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& ' rho1Ref loaded from file: ', rhoRefFile(1:kLen) |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , myThid) |
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ENDIF |
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_END_MASTER(myThid) |
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C-- Everyone else must wait for the parameters to be loaded |
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_BARRIER |
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RETURN |
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END |
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