source: LMDZ6/branches/Amaury_dev/libf/dyn3d_common/nxgrad_gam.f90 @ 5185

Last change on this file since 5185 was 5159, checked in by abarral, 5 months ago

Put dimensions.h and paramet.h into modules

  • 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: 1.1 KB
Line 
1
2! $Header$
3
4SUBROUTINE nxgrad_gam( klevel, rot, x, y )
5
6  !  P. Le Van
7
8  !   ********************************************************************
9  !  calcul du gradient tourne de pi/2 du rotationnel du vect.v
10  !   ********************************************************************
11  !   rot          est un argument  d'entree pour le s-prog
12  !   x  et y    sont des arguments de sortie pour le s-prog
13
14  USE lmdz_comgeom
15
16USE lmdz_dimensions, ONLY: iim, jjm, llm, ndm
17  USE lmdz_paramet
18  IMPLICIT NONE
19  !
20
21
22  INTEGER :: klevel
23  REAL :: rot( ip1jm,klevel ),x( ip1jmp1,klevel ),y(ip1jm,klevel )
24  INTEGER :: l,ij
25
26  DO l = 1,klevel
27
28  DO ij = 2, ip1jm
29  y( ij,l ) = (rot( ij,l ) - rot( ij-1,l )) * cvscuvgam( ij )
30  END DO
31
32  !    ..... correction pour  y ( 1,j,l )  ......
33
34  !    ....    y(1,j,l)= y(iip1,j,l) ....
35  !DIR$ IVDEP
36  DO ij = 1, ip1jm, iip1
37  y( ij,l ) = y( ij +iim,l )
38  END DO
39
40  DO ij = iip2,ip1jm
41  x( ij,l ) = (rot( ij,l ) - rot( ij -iip1,l )) * cuscvugam( ij )
42  END DO
43  DO ij = 1,iip1
44  x(    ij    ,l ) = 0.
45  x( ij +ip1jm,l ) = 0.
46  END DO
47
48  END DO
49  RETURN
50END SUBROUTINE nxgrad_gam
Note: See TracBrowser for help on using the repository browser.