/[lmdze]/trunk/dyn3d/coordij.f90
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Contents of /trunk/dyn3d/coordij.f90

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Revision 81 - (show annotations)
Wed Mar 5 14:38:41 2014 UTC (10 years, 2 months ago) by guez
File size: 922 byte(s) 
 Converted to free source form files which were still in fixed source
form. The conversion was done using the polish mode of the NAG Fortran
Compiler.

In addition to converting to free source form, the processing of the
files also:

-- indented the code (including comments);

-- set Fortran keywords to uppercase, and set all other identifiers
to lower case;

-- added qualifiers to end statements (for example "end subroutine
conflx", instead of "end");

-- changed the terminating statements of all DO loops so that each
loop ends with an ENDDO statement (instead of a labeled continue).
1
2 ! $Header: /home/cvsroot/LMDZ4/libf/dyn3d/coordij.F,v 1.1.1.1 2004/05/19
3 ! 12:53:05 lmdzadmin Exp $
4
5 SUBROUTINE coordij(lon, lat, ilon, jlat)
6
7 ! =======================================================================
8
9 ! calcul des coordonnees i et j de la maille scalaire dans
10 ! laquelle se trouve le point (lon,lat) en radian
11
12 ! =======================================================================
13
14 USE dimens_m
15 USE paramet_m
16 USE comconst
17 USE comgeom
18 USE serre
19 USE nr_util, ONLY: pi
20 IMPLICIT NONE
21 REAL lon, lat
22 INTEGER ilon, jlat
23 INTEGER i, j
24
25
26 REAL zlon, zlat
27
28 zlon = lon*pi/180.
29 zlat = lat*pi/180.
30
31 DO i = 1, iim + 1
32 IF (rlonu(i)>zlon) THEN
33 ilon = i
34 GO TO 10
35 END IF
36 END DO
37 10 CONTINUE
38
39 j = 0
40 DO j = 1, jjm
41 IF (rlatv(j)<zlat) THEN
42 jlat = j
43 GO TO 20
44 END IF
45 END DO
46 20 CONTINUE
47 IF (j==0) j = jjm + 1
48
49 RETURN
50 END SUBROUTINE coordij
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