source: LMDZ5/trunk/libf/dyn3dmem/adaptdt.F @ 1910

Last change on this file since 1910 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: 1.3 KB
RevLine 
[1632]1!
[1658]2! $Id: adaptdt.F 1403 2010-07-01 09:02:53Z fairhead $
[1632]3!
4      subroutine adaptdt(nadv,dtbon,n,pbaru,
5     c                   masse)
6
7      USE control_mod
8
9      IMPLICIT NONE
10
11#include "dimensions.h"
12c#include "paramr2.h"
13#include "paramet.h"
14#include "comconst.h"
15#include "comdissip.h"
16#include "comvert.h"
17#include "comgeom2.h"
18#include "logic.h"
19#include "temps.h"
20#include "ener.h"
21#include "description.h"
22
23c----------------------------------------------------------
24c     Arguments
25c----------------------------------------------------------
26      INTEGER n,nadv
27      REAL dtbon
28      REAL pbaru(iip1,jjp1,llm)
29      REAL masse(iip1,jjp1,llm)
30c----------------------------------------------------------   
31c     Local
32c----------------------------------------------------------
33      INTEGER i,j,l
34      REAL CFLmax,aaa,bbb
35     
36        CFLmax=0.
37        do l=1,llm
38         do j=2,jjm
39          do i=1,iim
40             aaa=pbaru(i,j,l)*dtvr/masse(i,j,l)
41             CFLmax=max(CFLmax,aaa)
42             bbb=-pbaru(i,j,l)*dtvr/masse(i+1,j,l)
43             CFLmax=max(CFLmax,bbb)
44          enddo
45         enddo
46        enddo             
47        n=int(CFLmax)+1
48c pour reproduire cas VL du code qui appele x,y,z,y,x
49c        if (nadv.eq.30) n=n/2   ! Pour Prather
50        dtbon=dtvr/n
51       
52       return
53       end
54
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