pkg/cal/cal_intyears.F

C $Header: /u/gcmpack/MITgcm/pkg/cal/cal_intyears.F,v 1.1.20.1 2003/10/02 18:30:07 adcroft Exp $
C $Name: $

#include "CAL_OPTIONS.h"

      integer function cal_IntYears(
     I                               mythid
     &                             )

c     ==================================================================
c     FUNCTION cal_IntYears
c     ==================================================================
c
c     o Return the number of calendar years that are affected by the 
c       current model integration.
c
c              
c     started: Christian Eckert eckert@mit.edu  30-Jun-1999
c
c     changed: Christian Eckert eckert@mit.edu  29-Dec-1999
c
c              - restructured the original version in order to have a
c                better interface to the MITgcmUV.
c
c              Christian Eckert eckert@mit.edu  03-Feb-2000
c
c              - Introduced new routine and function names, cal_<NAME>,
c                for verion 0.1.3.
c
c     ==================================================================
c     FUNCTION cal_IntYears
c     ==================================================================

      implicit none

c     == global variables ==

#include "cal.h"

c     == routine arguments ==

      integer mythid

c     == end of interface ==

      cal_IntYears = ( modelenddate(1)  /10000 -
     &             modelstartdate(1)/10000   ) + 1

      if ( ( modelenddate(2) .eq. 0) .and.
     &     ( mod(modelenddate(1),100) .eq. 1 ) .and.
     &       mod(modelenddate(1)/100,100) .eq. 1 ) then
        cal_IntYears = cal_IntYears -1
      endif

      return
      end
1	C $Header: /u/gcmpack/MITgcm/pkg/cal/cal_intyears.F,v 1.1.20.1 2003/10/02 18:30:07 adcroft Exp $
2	C $Name: $
3
4	#include "CAL_OPTIONS.h"
5
6	integer function cal_IntYears(
7	I mythid
8	& )
9
10	c ==================================================================
11	c FUNCTION cal_IntYears
12	c ==================================================================
13	c
14	c o Return the number of calendar years that are affected by the
15	c current model integration.
16	c
17	c
18	c started: Christian Eckert eckert@mit.edu 30-Jun-1999
19	c
20	c changed: Christian Eckert eckert@mit.edu 29-Dec-1999
21	c
22	c - restructured the original version in order to have a
23	c better interface to the MITgcmUV.
24	c
25	c Christian Eckert eckert@mit.edu 03-Feb-2000
26	c
27	c - Introduced new routine and function names, cal_<NAME>,
28	c for verion 0.1.3.
29	c
30	c ==================================================================
31	c FUNCTION cal_IntYears
32	c ==================================================================
33
34	implicit none
35
36	c == global variables ==
37
38	#include "cal.h"
39
40	c == routine arguments ==
41
42	integer mythid
43
44	c == end of interface ==
45
46	cal_IntYears = ( modelenddate(1) /10000 -
47	& modelstartdate(1)/10000 ) + 1
48
49	if ( ( modelenddate(2) .eq. 0) .and.
50	& ( mod(modelenddate(1),100) .eq. 1 ) .and.
51	& mod(modelenddate(1)/100,100) .eq. 1 ) then
52	cal_IntYears = cal_IntYears -1
53	endif
54
55	return
56	end