/[lmdze]/trunk/dyn3d/rotatf.f
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Annotation of /trunk/dyn3d/rotatf.f

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Revision 27 - (hide annotations)
Thu Mar 25 14:29:07 2010 UTC (14 years, 2 months ago) by guez
Original Path: trunk/libf/dyn3d/rotatf.f
File size: 1525 byte(s)
"dyn3d" and "filtrez" do not contain any included file so make rules
have been updated.

"comdissip.f90" was useless, removed it.

"dynredem0" wrote undefined value in "controle(31)", that was
overwritten by "dynredem1". Now "dynredem0" just writes 0 to
"controle(31)".

Removed arguments of "inidissip". "inidissip" now accesses the
variables by use association.

In program "etat0_lim", "itaufin" is not defined so "dynredem1" wrote
undefined value to "controle(31)". Added argument "itau" of
"dynredem1" to correct that.

"itaufin" does not need to be a module variable (of "temps"), made it
a local variable of "leapfrog".

Removed calls to "diagedyn" from "leapfrog".

1 guez 3 !
2     ! $Header: /home/cvsroot/LMDZ4/libf/dyn3d/rotatf.F,v 1.1.1.1 2004/05/19 12:53:05 lmdzadmin Exp $
3     !
4     SUBROUTINE rotatf (klevel, x, y, rot )
5     c
6     c Auteur : P.Le Van
7     c**************************************************************
8     c. calcule le rotationnel
9     c a tous les niveaux d'1 vecteur de comp. x et y ..
10     c x et y etant des composantes covariantes ...
11     c********************************************************************
12     c klevel, x et y sont des arguments d'entree pour le s-prog
13     c rot est un argument de sortie pour le s-prog
14     c
15     use dimens_m
16     use paramet_m
17     use comgeom
18 guez 27 use filtreg_m, only: filtreg
19 guez 3 IMPLICIT NONE
20     c
21     c
22     c ..... variables en arguments ......
23     c
24     INTEGER klevel
25     REAL rot( ip1jm,klevel )
26     REAL x( ip1jmp1,klevel ), y( ip1jm,klevel )
27     c
28     c ... variables locales ...
29     c
30     INTEGER l, ij
31     c
32     c
33     DO 10 l = 1,klevel
34     c
35     DO ij = 1, ip1jm - 1
36     rot( ij,l ) = y( ij+1 , l ) - y( ij,l ) +
37     * x(ij +iip1, l ) - x( ij,l )
38     ENDDO
39     c
40     c .... correction pour rot( iip1,j,l) ....
41     c .... rot(iip1,j,l)= rot(1,j,l) ...
42     CDIR$ IVDEP
43     DO ij = iip1, ip1jm, iip1
44     rot( ij,l ) = rot( ij -iim,l )
45     ENDDO
46     c
47     10 CONTINUE
48    
49     CALL filtreg( rot, jjm, klevel, 2, 2, .FALSE., 1 )
50    
51     DO l = 1, klevel
52     DO ij = 1, ip1jm
53     rot(ij,l) = rot(ij,l) * unsairez(ij)
54     ENDDO
55     ENDDO
56     c
57     c
58     RETURN
59     END

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