| 1 |
C $Header: /u/gcmpack/MITgcm/pkg/cal/cal_timeinterval.F,v 1.6 2013/06/03 22:07:58 heimbach Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "CAL_OPTIONS.h" |
| 5 |
|
| 6 |
SUBROUTINE CAL_TIMEINTERVAL( |
| 7 |
I timeint, |
| 8 |
I timeunit, |
| 9 |
O date, |
| 10 |
I myThid ) |
| 11 |
|
| 12 |
C ================================================================== |
| 13 |
C SUBROUTINE cal_TimeInterval |
| 14 |
C ================================================================== |
| 15 |
C |
| 16 |
C o Create an array in date format given a time interval measured in |
| 17 |
C units of timeunit. |
| 18 |
C Available time units: 'secs' |
| 19 |
C 'model' |
| 20 |
C Fractions of seconds are not resolved in this version. |
| 21 |
C |
| 22 |
C started: Christian Eckert eckert@mit.edu 30-Jun-1999 |
| 23 |
C changed: Christian Eckert eckert@mit.edu 29-Dec-1999 |
| 24 |
C - restructured the original version in order to have a |
| 25 |
C better interface to the MITgcmUV. |
| 26 |
C Christian Eckert eckert@mit.edu 03-Feb-2000 |
| 27 |
C - Introduced new routine and function names, cal_<NAME>, |
| 28 |
C for verion 0.1.3. |
| 29 |
C |
| 30 |
C ================================================================== |
| 31 |
C SUBROUTINE cal_TimeInterval |
| 32 |
C ================================================================== |
| 33 |
|
| 34 |
IMPLICIT NONE |
| 35 |
|
| 36 |
C == global variables == |
| 37 |
#include "EEPARAMS.h" |
| 38 |
#include "cal.h" |
| 39 |
|
| 40 |
C == routine arguments == |
| 41 |
INTEGER date(4) |
| 42 |
_RL timeint |
| 43 |
CHARACTER*(*) timeunit |
| 44 |
INTEGER myThid |
| 45 |
|
| 46 |
C == local variables == |
| 47 |
INTEGER fac |
| 48 |
INTEGER nsecs |
| 49 |
INTEGER hhmmss |
| 50 |
INTEGER ierr |
| 51 |
_RL tmp1, tmp2 |
| 52 |
CHARACTER*(MAX_LEN_MBUF) msgBuf |
| 53 |
C == end of interface == |
| 54 |
|
| 55 |
fac = 1 |
| 56 |
if (timeint .lt. 0) fac = -1 |
| 57 |
|
| 58 |
date(4) = -1 |
| 59 |
date(3) = 0 |
| 60 |
if (timeunit .eq. 'secs') then |
| 61 |
|
| 62 |
IF ( cal_setStatus .LT. 1 ) THEN |
| 63 |
WRITE( msgBuf,'(2A,F19.2,2A)') 'CAL_TIMEINTERVAL: ', |
| 64 |
& 'timeint=',timeint,' , timeunit=',timeunit |
| 65 |
CALL PRINT_ERROR( msgBuf, myThid ) |
| 66 |
WRITE( msgBuf,'(2A,I2,A)') 'CAL_TIMEINTERVAL: ', |
| 67 |
& 'called too early (cal_setStatus=',cal_setStatus,' )' |
| 68 |
CALL PRINT_ERROR( msgBuf, myThid ) |
| 69 |
STOP 'ABNORMAL END: S/R CAL_TIMEINTERVAL' |
| 70 |
ENDIF |
| 71 |
date(1) = int(timeint/float(secondsperday)) |
| 72 |
tmp1 = date(1) |
| 73 |
tmp2 = secondsperday |
| 74 |
nsecs = int(timeint - tmp1 * tmp2 ) |
| 75 |
|
| 76 |
else if (timeunit .eq. 'model') then |
| 77 |
|
| 78 |
IF ( cal_setStatus .LT. 2 ) THEN |
| 79 |
WRITE( msgBuf,'(2A,F15.2,2A)') 'CAL_TIMEINTERVAL: ', |
| 80 |
& 'timeint=',timeint,' , timeunit=',timeunit |
| 81 |
CALL PRINT_ERROR( msgBuf, myThid ) |
| 82 |
WRITE( msgBuf,'(2A,I2,A)') 'CAL_TIMEINTERVAL: ', |
| 83 |
& 'called too early (cal_setStatus=',cal_setStatus,' )' |
| 84 |
CALL PRINT_ERROR( msgBuf, myThid ) |
| 85 |
STOP 'ABNORMAL END: S/R CAL_TIMEINTERVAL' |
| 86 |
ENDIF |
| 87 |
date(1) = int(timeint*modelstep/float(secondsperday)) |
| 88 |
nsecs = int(timeint*modelstep - |
| 89 |
& float(date(1)) * float(secondsperday)) |
| 90 |
|
| 91 |
else |
| 92 |
|
| 93 |
ierr = 701 |
| 94 |
call cal_PrintError( ierr, myThid ) |
| 95 |
stop ' stopped in cal_TimeInterval.' |
| 96 |
|
| 97 |
endif |
| 98 |
|
| 99 |
hhmmss = nsecs/secondsperminute |
| 100 |
date(2) = hhmmss/minutesperhour*10000 + |
| 101 |
& (mod(fac*hhmmss,minutesperhour)*100 + |
| 102 |
& mod(fac*nsecs,secondsperminute))*fac |
| 103 |
|
| 104 |
RETURN |
| 105 |
END |
Parent Directory
| 
Revision Log
| 
Revision Graph