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C $Header$ |
C $Header$ |
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C $Name$ |
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#include "CAL_CPPOPTIONS.h" |
#include "CAL_OPTIONS.h" |
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integer function cal_IsLeap( |
INTEGER FUNCTION CAL_ISLEAP( |
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I year, |
I year, |
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I mythid |
I myThid ) |
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& ) |
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c ================================================================== |
C ================================================================== |
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c FUNCTION cal_IsLeap |
C FUNCTION cal_IsLeap |
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c ================================================================== |
C ================================================================== |
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c |
C |
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c o In case the Gregorian calendar is used determine whether the |
C o In case the Gregorian calendar is used determine whether the |
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c given year is a leap year or not. |
C given year is a leap year or not. |
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c |
C |
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c |
C started: Christian Eckert eckert@mit.edu 30-Jun-1999 |
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c started: Christian Eckert eckert@mit.edu 30-Jun-1999 |
C changed: Christian Eckert eckert@mit.edu 29-Dec-1999 |
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c |
C - restructured the original version in order to have a |
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c changed: Christian Eckert eckert@mit.edu 29-Dec-1999 |
C better interface to the MITgcmUV. |
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c |
C Christian Eckert eckert@mit.edu 03-Feb-2000 |
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c - restructured the original version in order to have a |
C - Introduced new routine and function names, cal_<NAME>, |
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c better interface to the MITgcmUV. |
C for verion 0.1.3. |
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c |
C |
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c Christian Eckert eckert@mit.edu 03-Feb-2000 |
C ================================================================== |
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c |
C FUNCTION cal_IsLeap |
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c - Introduced new routine and function names, cal_<NAME>, |
C ================================================================== |
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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 FUNCTION cal_IsLeap |
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c ================================================================== |
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implicit none |
IMPLICIT NONE |
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c == global variables == |
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C == global variables == |
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#include "EEPARAMS.h" |
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#include "cal.h" |
#include "cal.h" |
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c == routine arguments == |
C == routine arguments == |
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INTEGER year |
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integer year |
INTEGER myThid |
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integer mythid |
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C == local variables == |
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c == end of interface == |
CHARACTER*(MAX_LEN_MBUF) msgBuf |
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C == end of interface == |
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IF ( cal_setStatus .LT. 1 ) THEN |
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WRITE( msgBuf,'(A,2(A,I9))') 'CAL_ISLEAP: ', |
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& 'year=', year |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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WRITE( msgBuf,'(2A,I2,A)') 'CAL_ISLEAP: ', |
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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: FUNCTION CAL_ISLEAP' |
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ENDIF |
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if ( usingGregorianCalendar ) then |
if ( usingGregorianCalendar ) then |
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if ( mod(year,4) .ne. 0 ) then |
if ( mod(year,4) .ne. 0 ) then |
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cal_IsLeap = 1 |
cal_IsLeap = 1 |
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endif |
endif |
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return |
RETURN |
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end |
END |
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