/[lmdze]/trunk/dyn3d/dudv1.f
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Contents of /trunk/dyn3d/dudv1.f

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Revision 91 - (show annotations)
Wed Mar 26 17:18:58 2014 UTC (10 years, 1 month ago) by guez
File size: 1364 byte(s) 
Removed unused variables lock_startdate and time_stamp of module
calendar.

Noticed that physiq does not change the surface pressure. So removed
arguments ps and dpfi of subroutine addfi. dpfi was always 0. The
computation of ps in addfi included some averaging at the poles. In
principle, this does not change ps but in practice it does because of
finite numerical precision. So the results of the simulation are
changed. Removed arguments ps and dpfi of calfis. Removed argument
d_ps of physiq.

du at the poles is not computed by dudv1, so declare only the
corresponding latitudes in dudv1. caldyn passes only a section of the
array dudyn as argument.

Removed variable niadv of module iniadvtrac_m.

Declared arguments of exner_hyb as assumed-shape arrays and made all
other horizontal sizes in exner_hyb dynamic. This allows the external
program test_disvert to use exner_hyb at a single horizontal position.
1 module dudv1_m
2
3 IMPLICIT NONE
4
5 contains
6
7 SUBROUTINE dudv1(vorpot, pbaru, pbarv, du, dv)
8
9 ! From LMDZ4/libf/dyn3d/dudv1.F, version 1.1.1.1, 2004/05/19 12:53:06
10
11 ! Author: P. Le Van
12
13 ! Objet: calcul du terme de rotation. Ce terme est ajouté à
14 ! d(ucov)/dt et à d(vcov)/dt.
15
16 USE dimens_m, ONLY: iim, jjm, llm
17 USE paramet_m, ONLY: iip1, iip2, ip1jm, ip1jmp1
18
19 REAL, intent(in):: vorpot(ip1jm, llm)
20 REAL, intent(in):: pbaru(ip1jmp1, llm), pbarv(ip1jm, llm)
21 real, intent(out):: du(iim + 2: (iim + 1) * jjm, llm), dv(ip1jm, llm)
22
23 ! Local:
24 INTEGER l, ij
25
26 !----------------------------------------------------------------------
27
28 DO l = 1, llm
29 DO ij = iip2, ip1jm - 1
30 du(ij, l) = 0.125 * (vorpot(ij - iip1, l) + vorpot(ij, l)) &
31 * (pbarv(ij - iip1, l) + pbarv(ij - iim, l) + pbarv(ij, l) &
32 + pbarv(ij + 1, l))
33 END DO
34
35 DO ij = 1, ip1jm - 1
36 dv(ij + 1, l) = - 0.125 * (vorpot(ij, l) + vorpot(ij + 1, l)) &
37 * (pbaru(ij, l) + pbaru(ij + 1, l) + pbaru(ij + iip1, l) &
38 + pbaru(ij + iip2, l))
39 END DO
40
41 ! correction pour dv(1, j, l)
42 ! dv(1, j, l) = dv(iip1, j, l)
43 DO ij = 1, ip1jm, iip1
44 dv(ij, l) = dv(ij + iim, l)
45 END DO
46 END DO
47
48 END SUBROUTINE dudv1
49
50 end module dudv1_m
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