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jmc |
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C $Header: /u/gcmpack/MITgcm/pkg/cal/cal_stepsperday.F,v 1.2 2003/10/09 04:19:19 edhill Exp $ |
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edhill |
1.2 |
C $Name: $ |
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heimbach |
1.1 |
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edhill |
1.2 |
#include "CAL_OPTIONS.h" |
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heimbach |
1.1 |
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subroutine cal_StepsPerDay( |
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I myiter, |
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I mytime, |
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O numsteps, |
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I mythid |
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& ) |
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c ================================================================== |
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c SUBROUTINE cal_StepsPerDay |
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c ================================================================== |
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c |
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c o Given the iteration number and/or the current time of |
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c integration return the number of steps left for the current |
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c calendar day including the step belonging to iter/currenttime. |
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c |
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c started: Christian Eckert eckert@mit.edu 30-Jun-1999 |
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c |
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c changed: Christian Eckert eckert@mit.edu 29-Dec-1999 |
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c |
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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 |
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c Christian Eckert eckert@mit.edu 03-Feb-2000 |
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c |
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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_StepsPerDay |
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c ================================================================== |
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implicit none |
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c == global variables == |
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#include "cal.h" |
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c == routine arguments == |
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integer myiter |
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_RL mytime |
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integer numsteps |
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integer mythid |
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c == local variables == |
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integer currentdate(4) |
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integer present |
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integer presentsecs |
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integer final |
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integer finalsecs |
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integer ierr |
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jmc |
1.3 |
integer modelstepsperday |
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heimbach |
1.1 |
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c == end of interface == |
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call cal_GetDate( myiter, mytime, currentdate, mythid ) |
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present = currentdate(1) |
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presentsecs = (currentdate(2)/10000)*secondsperhour + |
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& mod(currentdate(2)/100,100)*secondsperminute + |
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& mod(currentdate(2),100) |
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final = modelenddate(1) |
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if (present .lt. final) then |
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jmc |
1.3 |
C modelstepsperday = cal_nStepDay(mythid) |
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C-jmc: inline Function "cal_nStepDay": |
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modelstepsperday = secondsperday/nint(modelstep) |
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heimbach |
1.1 |
numsteps = modelstepsperday - |
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& int(presentsecs/modelstep) |
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else if (present .eq. final) then |
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finalsecs = (modelenddate(2)/10000)*secondsperhour + |
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& mod(modelenddate(2)/100,100)*secondsperminute + |
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& mod(modelenddate(2),100) |
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numsteps = int((finalsecs - presentsecs)/modelstep) |
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else |
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ierr = 1101 |
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call cal_PrintError( ierr, mythid ) |
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stop ' stopped in cal_StepsPerDay.' |
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endif |
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return |
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end |
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