/[lmdze]/trunk/libf/dyn3d/adaptdt.f
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Contents of /trunk/libf/dyn3d/adaptdt.f

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Revision 27 - (show annotations)
Thu Mar 25 14:29:07 2010 UTC (14 years, 2 months ago) by guez
File size: 1288 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 !
2 ! $Header: /home/cvsroot/LMDZ4/libf/dyn3d/adaptdt.F,v 1.1.1.1 2004/05/19 12:53:05 lmdzadmin Exp $
3 !
4 subroutine adaptdt(nadv,dtbon,n,pbaru,
5 c masse)
6
7 use dimens_m
8 use paramet_m
9 use comconst
10 use comvert
11 use conf_gcm_m
12 use logic
13 use comgeom
14 use temps
15 use ener
16 IMPLICIT NONE
17
18
19 c----------------------------------------------------------
20 c Arguments
21 c----------------------------------------------------------
22 INTEGER n,nadv
23 REAL dtbon
24 REAL pbaru(iip1,jjp1,llm)
25 REAL masse(iip1,jjp1,llm)
26 c----------------------------------------------------------
27 c Local
28 c----------------------------------------------------------
29 INTEGER i,j,l
30 REAL CFLmax,aaa,bbb
31
32 CFLmax=0.
33 do l=1,llm
34 do j=2,jjm
35 do i=1,iim
36 aaa=pbaru(i,j,l)*dtvr/masse(i,j,l)
37 CFLmax=max(CFLmax,aaa)
38 bbb=-pbaru(i,j,l)*dtvr/masse(i+1,j,l)
39 CFLmax=max(CFLmax,bbb)
40 enddo
41 enddo
42 enddo
43 n=int(CFLmax)+1
44 c pour reproduire cas VL du code qui appele x,y,z,y,x
45 c if (nadv.eq.30) n=n/2 ! Pour Prather
46 dtbon=dtvr/n
47
48 return
49 end
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