Last change
on this file since 5456 was
5246,
checked in by abarral, 2 months ago
|
Convert fixed-form to free-form sources .F -> .{f,F}90
(WIP: some .F remain, will be handled in subsequent commits)
|
-
Property copyright set to
Name of program: LMDZ Creation date: 1984 Version: LMDZ5 License: CeCILL version 2 Holder: Laboratoire de m\'et\'eorologie dynamique, CNRS, UMR 8539 See the license file in the root directory
-
Property svn:eol-style set to
native
-
Property svn:keywords set to
Author Date Id Revision
|
File size:
909 bytes
|
Line | |
---|
1 | ! |
---|
2 | ! $Id: juldate.f90 5246 2024-10-21 12:58:45Z aborella $ |
---|
3 | ! |
---|
4 | subroutine juldate(ian,imoi,ijou,oh,om,os,tjd,tjdsec) |
---|
5 | ! Sous-routine de changement de date: |
---|
6 | ! gregorien>>>date julienne |
---|
7 | ! En entree:an,mois,jour,heure,min.,sec. |
---|
8 | ! En sortie:tjd |
---|
9 | IMPLICIT NONE |
---|
10 | INTEGER,INTENT(IN) :: ian,imoi,ijou,oh,om,os |
---|
11 | REAL,INTENT(OUT) :: tjd,tjdsec |
---|
12 | |
---|
13 | REAL :: frac,year,rmon,cf,a,b |
---|
14 | INTEGER :: ojou |
---|
15 | |
---|
16 | frac=((os/60.+om)/60.+oh)/24. |
---|
17 | ojou=dble(ijou)+frac |
---|
18 | year=dble(ian) |
---|
19 | rmon=dble(imoi) |
---|
20 | if (imoi .le. 2) then |
---|
21 | year=year-1. |
---|
22 | rmon=rmon+12. |
---|
23 | endif |
---|
24 | cf=year+(rmon/100.)+(ojou/10000.) |
---|
25 | if (cf .ge. 1582.1015) then |
---|
26 | a=int(year/100) |
---|
27 | b=2-a+int(a/4) |
---|
28 | else |
---|
29 | b=0 |
---|
30 | endif |
---|
31 | tjd=int(365.25*year)+int(30.6001*(rmon+1))+int(ojou) & |
---|
32 | +1720994.5+b |
---|
33 | tjdsec=(ojou-int(ojou))+(tjd-int(tjd)) |
---|
34 | tjd=int(tjd)+int(tjdsec) |
---|
35 | tjdsec=tjdsec-int(tjdsec) |
---|
36 | return |
---|
37 | end subroutine juldate |
---|
38 | |
---|
39 | |
---|
Note: See
TracBrowser
for help on using the repository browser.