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C $Header: /u/gcmpack/MITgcm/pkg/cal/cal_getdate.F,v 1.4 2012/04/07 15:53:14 jmc Exp $ |
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C $Name: $ |
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|
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#include "CAL_OPTIONS.h" |
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|
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SUBROUTINE CAL_GETDATE( |
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I myIter, |
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I myTime, |
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O mydate, |
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I myThid ) |
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|
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C ================================================================== |
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C SUBROUTINE cal_GetDate |
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C ================================================================== |
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C |
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C o Determine the current date given the iteration number and/or the |
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C current time of integration. |
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C |
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C started: Christian Eckert eckert@mit.edu 30-Jun-1999 |
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C changed: Christian Eckert eckert@mit.edu 29-Dec-1999 |
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C - restructured the original version in order to have a |
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C better interface to the MITgcmUV. |
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C Christian Eckert eckert@mit.edu 03-Feb-2000 |
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C - Introduced new routine and function names, cal_<NAME>, |
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C for verion 0.1.3. |
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C |
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C ================================================================== |
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C SUBROUTINE cal_GetDate |
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C ================================================================== |
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|
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IMPLICIT NONE |
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|
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C == global variables == |
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#include "EEPARAMS.h" |
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#include "cal.h" |
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|
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C == routine arguments == |
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INTEGER myIter |
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_RL myTime |
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INTEGER mydate(4) |
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INTEGER myThid |
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|
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C == local variables == |
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_RL secs |
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INTEGER workdate(4) |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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C == end of interface == |
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|
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IF ( myIter .EQ. -1 ) THEN |
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|
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C- Special case to return starDate_1 & _2 : |
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mydate(1) = startdate_1 |
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mydate(2) = startdate_2 |
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mydate(3) = 1 |
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mydate(4) = 1 |
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|
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ELSEIF ( cal_setStatus .LT. 3 ) THEN |
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|
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WRITE( msgBuf,'(2A,I10,A,F19.2)') 'CAL_GETDATE: ', |
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& 'myIter=', myIter, ' , myTime=', myTime |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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WRITE( msgBuf,'(2A,I2,A)') 'CAL_GETDATE: ', |
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& 'called too early (cal_setStatus=',cal_setStatus,' )' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R CAL_GETDATE' |
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|
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ELSEIF ( myIter.EQ.modeliter0 .OR. myTime.EQ.modelstart ) THEN |
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|
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C- faster to just copy modelstartdate: |
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mydate(1) = modelstartdate(1) |
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mydate(2) = modelstartdate(2) |
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mydate(3) = modelstartdate(3) |
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mydate(4) = modelstartdate(4) |
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|
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ELSE |
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|
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if (myTime .lt. 0) then |
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if (myIter .ge. 0) then |
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secs = float(myIter - modeliter0)*modelstep |
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else |
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print*,' cal_GetDate: Not a valid input!' |
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STOP 'ABNORMAL END: S/R CAL_GETDATE' |
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endif |
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else |
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secs = myTime - modelstart |
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endif |
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|
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call cal_TimeInterval( secs, 'secs', workdate, myThid ) |
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call cal_AddTime( modelstartdate, workdate, mydate, myThid ) |
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|
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ENDIF |
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|
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RETURN |
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END |
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