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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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subroutine cal_ConvDate( |
SUBROUTINE CAL_CONVDATE( |
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I date, |
I date, |
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O yy, mm, dd, ss, |
O yy, mm, dd, ss, |
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O lp, wd, |
O lp, wd, |
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I mythid |
I myThid ) |
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& ) |
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c ================================================================== |
C ================================================================== |
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c SUBROUTINE cal_ConvDate |
C SUBROUTINE cal_ConvDate |
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c ================================================================== |
C ================================================================== |
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c |
C |
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c o Decompose the first part of a date array. |
C o Decompose the first part of a date array. |
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c |
C |
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c started: Christian Eckert eckert@mit.edu 30-Jun-1999 |
C started: Christian Eckert eckert@mit.edu 30-Jun-1999 |
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c |
C changed: Christian Eckert eckert@mit.edu 29-Dec-1999 |
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c changed: Christian Eckert eckert@mit.edu 29-Dec-1999 |
C - restructured the original version in order to have a |
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c |
C better interface to the MITgcmUV. |
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c - restructured the original version in order to have a |
C Christian Eckert eckert@mit.edu 03-Feb-2000 |
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c better interface to the MITgcmUV. |
C - Introduced new routine and function names, cal_<NAME>, |
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c |
C for verion 0.1.3. |
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c Christian Eckert eckert@mit.edu 03-Feb-2000 |
C 21-Sep-2003: fixed check_sign logic to work with |
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c |
C negative intervals (menemenlis@jpl.nasa.gov) |
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c - Introduced new routine and function names, cal_<NAME>, |
C |
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c for verion 0.1.3. |
C ================================================================== |
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c |
C SUBROUTINE cal_ConvDate |
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c ================================================================== |
C ================================================================== |
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c SUBROUTINE cal_ConvDate |
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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 date(4) |
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integer date(4) |
INTEGER yy, mm, dd |
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integer mythid |
INTEGER ss, lp, wd |
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INTEGER myThid |
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c == local variables == |
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C == local variables == |
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integer yy |
INTEGER fac |
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integer mm |
INTEGER date_1 |
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integer dd |
INTEGER date_2 |
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integer ss |
INTEGER ierr |
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integer lp |
LOGICAL wrong_sign |
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integer wd |
CHARACTER*(MAX_LEN_MBUF) msgBuf |
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integer fac |
C == end of interface == |
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integer date_1 |
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integer date_2 |
IF ( cal_setStatus .LT. 1 ) THEN |
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integer check_sign_1 |
WRITE( msgBuf,'(2A,4I9)') 'CAL_CONVDATE: ', |
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integer check_sign_2 |
& 'date=',date(1),date(2),date(3),date(4) |
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integer ierr |
CALL PRINT_ERROR( msgBuf, myThid ) |
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WRITE( msgBuf,'(2A,I2,A)') 'CAL_CONVDATE: ', |
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c == end of interface == |
& '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_CONVDATE' |
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ENDIF |
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C Check the sign of the date. |
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fac = 1 |
fac = 1 |
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wrong_sign = ( (date(1).lt.0) .and. date(2).gt.0 ) |
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& .OR. ( (date(1).gt.0) .and. date(2).lt.0 ) |
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c Check the sign of the date. |
if ( wrong_sign ) then |
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ierr = 901 |
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check_sign_1 = sign(1,date(1)) |
call cal_PrintError( ierr, myThid ) |
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check_sign_2 = sign(1,date(2)) |
stop ' stopped in cal_ConvDate.' |
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else |
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if ( check_sign_1*check_sign_2 .ge. 0 ) then |
if ( date(1).lt.0 .OR. date(2).lt.0 ) then |
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if (date(1) .eq. 0) then |
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date_1 = date(1) |
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if (date(2) .lt. 0) then |
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date_2 = -date(2) |
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fac = -1 |
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else |
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date_2 = date(2) |
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fac = 1 |
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endif |
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else if (date(1) .lt. 0) then |
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date_1 = -date(1) |
date_1 = -date(1) |
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date_2 = -date(2) |
date_2 = -date(2) |
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fac = -1 |
fac = -1 |
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date_2 = date(2) |
date_2 = date(2) |
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fac = 1 |
fac = 1 |
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endif |
endif |
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else |
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ierr = 901 |
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call cal_PrintError( ierr, mythid ) |
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stop ' stopped in cal_ConvDate.' |
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endif |
endif |
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c Decompose the entries. |
C Decompose the entries. |
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if (date(4) .ne. -1) then |
if (date(4) .ne. -1) then |
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yy = date_1/10000 |
yy = date_1/10000 |
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mm = mod(date_1/100,100) |
mm = mod(date_1/100,100) |
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dd = date_1 |
dd = date_1 |
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endif |
endif |
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ss = mod(date_2,100) + |
ss = mod(date_2,100) + |
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& mod(date_2/100,100)*secondsperminute + |
& mod(date_2/100,100)*secondsPerMinute + |
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& date_2/10000*secondsperhour |
& date_2/10000*secondsPerHour |
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c Include the sign. |
C Include the sign. |
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yy = fac*yy |
yy = fac*yy |
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mm = fac*mm |
mm = fac*mm |
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dd = fac*dd |
dd = fac*dd |
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lp = date(3) |
lp = date(3) |
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wd = date(4) |
wd = date(4) |
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return |
RETURN |
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end |
END |
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