source: LMDZ5/trunk/libf/dyn3dmem/laplacien_loc.F @ 3891

Last change on this file since 3891 was 1907, checked in by lguez, 11 years ago

Added a copyright property to every file of the distribution, except
for the fcm files (which have their own copyright). Use svn propget on
a file to see the copyright. For instance:

$ svn propget copyright libf/phylmd/physiq.F90
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

Also added the files defining the CeCILL version 2 license, in French
and English, at the top of the LMDZ tree.

  • 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
File size: 1.6 KB
Line 
1      SUBROUTINE laplacien_loc ( klevel, teta, divgra )
2c
3c     P. Le Van
4c
5c   ************************************************************
6c    ....     calcul de  (div( grad ))   de   teta  .....
7c   ************************************************************
8c     klevel et teta  sont des arguments  d'entree pour le s-prog
9c      divgra     est  un argument  de sortie pour le s-prog
10c
11      USE parallel_lmdz
12      USE mod_filtreg_p
13      IMPLICIT NONE
14c
15#include "dimensions.h"
16#include "paramet.h"
17#include "comgeom.h"
18
19c
20c    .........      variables  en arguments   ..............
21c
22      INTEGER klevel
23      REAL teta( ijb_u:ije_u,klevel ), divgra( ijb_u:ije_u,klevel )
24      INTEGER :: l
25c
26c    ............     variables  locales      ..............
27c
28      REAL ghy(ijb_v:ije_v,llm), ghx(ijb_u:ije_u,llm)
29c    .......................................................
30
31     
32      INTEGER :: ijb,ije,jjb,jje
33c
34c      CALL SCOPY ( ip1jmp1 * klevel, teta, 1, divgra, 1 )
35
36      ijb=ij_begin-iip1
37      ije=ij_end+iip1
38      if (pole_nord) ijb=ij_begin
39      if (pole_sud ) ije=ij_end
40
41c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
42      DO l=1,klevel     
43        divgra(ijb:ije,l)=teta(ijb:ije,l)
44      ENDDO
45c$OMP END DO NOWAIT
46     
47      jjb=jj_begin-1
48      jje=jj_end+1
49      if (pole_nord) jjb=jj_begin
50      if (pole_sud ) jje=jj_end
51     
52      CALL filtreg_p( divgra,jjb_u,jje_u,jjb,jje,jjp1,
53     &                klevel,  2, 1, .TRUE., 1 )
54      CALL   grad_loc ( klevel,divgra,   ghx , ghy              )
55      CALL  divergf_loc ( klevel, ghx , ghy  , divgra           )
56
57      RETURN
58      END
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