source:
LMDZ5/branches/LMDZ5-dev032011/libf/dyn3dpar/gr_int_dyn.F
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3717
Last change on this file since 3717 was 774, checked in by , 17 years ago | |
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1 | ! |
2 | ! $Header$ |
3 | ! |
4 | subroutine gr_int_dyn(champin,champdyn,iim,jp1) |
5 | implicit none |
6 | c======================================================================= |
7 | c passage d'un champ interpole a un champ sur grille scalaire |
8 | c======================================================================= |
9 | c----------------------------------------------------------------------- |
10 | c declarations: |
11 | c ------------- |
12 | |
13 | INTEGER iim |
14 | integer ip1, jp1 |
15 | REAL champin(iim, jp1) |
16 | REAL champdyn(iim+1, jp1) |
17 | |
18 | INTEGER i, j |
19 | real polenord, polesud |
20 | |
21 | c----------------------------------------------------------------------- |
22 | c calcul: |
23 | c ------- |
24 | |
25 | ip1 = iim + 1 |
26 | polenord = 0. |
27 | polesud = 0. |
28 | do i = 1, iim |
29 | polenord = polenord + champin (i, 1) |
30 | polesud = polesud + champin (i, jp1) |
31 | enddo |
32 | polenord = polenord / iim |
33 | polesud = polesud / iim |
34 | do j = 1, jp1 |
35 | do i = 1, iim |
36 | if (j .eq. 1) then |
37 | champdyn(i, j) = polenord |
38 | else if (j .eq. jp1) then |
39 | champdyn(i, j) = polesud |
40 | else |
41 | champdyn(i, j) = champin (i, j) |
42 | endif |
43 | enddo |
44 | champdyn(ip1, j) = champdyn(1, j) |
45 | enddo |
46 | |
47 | RETURN |
48 | END |
49 |
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