/[lmdze]/trunk/dyn3d/rotatf.f
ViewVC logotype

Annotation of /trunk/dyn3d/rotatf.f

Parent Directory Parent Directory | Revision Log Revision Log


Revision 107 - (hide annotations)
Thu Sep 11 15:09:15 2014 UTC (9 years, 8 months ago) by guez
File size: 1140 byte(s)
Imported procedure grilles_gcm_sub from LMDZ. Had then to transform
local variable phis of etat to argument.

Replaced calls to lnblnk by calls to trim.

Removed arguments nlat, klevel and griscal of filtreg. Replaced
integer arguments ifiltre and iaire by logical arguments direct and
intensive.

Changed default values of guide_t and guide_q to false.

1 guez 107 module rotatf_m
2 guez 3
3 guez 107 IMPLICIT NONE
4 guez 81
5 guez 107 contains
6 guez 81
7 guez 107 SUBROUTINE rotatf(klevel, x, y, rot)
8 guez 81
9 guez 107 ! From LMDZ4/libf/dyn3d/rotatf.F, version 1.1.1.1 2004/05/19 12:53:05
10 guez 81
11 guez 107 ! Author: P.Le Van
12 guez 81
13 guez 107 ! Calcule le rotationnel à tous les niveaux d'un vecteur de
14     ! composantes covariantes x et y.
15 guez 81
16 guez 107 USE dimens_m
17     USE paramet_m
18     USE comgeom
19     USE filtreg_m, ONLY: filtreg
20 guez 81
21    
22 guez 107 ! ..... variables en arguments ......
23 guez 81
24 guez 107 INTEGER, INTENT (IN) :: klevel
25     ! klevel, x et y sont des arguments d'entree pour le s-prog
26     ! rot est un argument de sortie pour le s-prog
27 guez 81
28 guez 107 REAL rot(iim + 1, jjm, klevel)
29     REAL, INTENT (IN) :: x(iim + 1, jjm + 1, klevel), y(iim + 1, jjm, klevel)
30 guez 81
31 guez 107 ! ... variables locales ...
32 guez 81
33 guez 107 INTEGER l, i, j
34    
35    
36     DO l = 1, klevel
37     forall (i = 1:iim, j = 1:jjm) rot(i, j, l) = y(i + 1, j, l) &
38     - y(i, j, l) + x(i, j + 1, l) - x(i, j, l)
39     rot(iim + 1, :, l) = rot(1, :, l)
40 guez 81 END DO
41    
42 guez 107 CALL filtreg(rot, direct = .true., intensive = .false.)
43 guez 81
44 guez 107 DO l = 1, klevel
45     rot(:, :, l) = rot(:, :, l)*unsairez_2d
46 guez 81 END DO
47    
48 guez 107 END SUBROUTINE rotatf
49 guez 81
50 guez 107 end module rotatf_m

  ViewVC Help
Powered by ViewVC 1.1.21