source: LMDZ6/trunk/libf/dyn3dmem/integrd_mod.F90 @ 5069

Last change on this file since 5069 was 3435, checked in by Laurent Fairhead, 6 years ago

"Historic" :-) commit merging the physics branch used for DYNAMICO with the LMDZ trunk.
The same physics branch can now be used seamlessly with the traditional lon-lat LMDZ
dynamical core and DYNAMICO.
Testing consisted in running a lon-lat LMDZ bucket simulation with the NPv6.1 physics package
with the original trunk sources and the merged sources. Tests were succesful in the sense that
numeric continuity was preserved in the restart files from both simulation. Further tests
included running both versions of the physics codes for one year in a LMDZOR setting in which
the restart files also came out identical.

Caution:

  • as the physics package now manages unstructured grids, grid information needs to be transmitted

to the surface scheme ORCHIDEE. This means that the interface defined in surf_land_orchidee_mod.F90
is only compatible with ORCHIDEE version orchidee2.1 and later versions. If previous versions of
ORCHIDEE need to be used, the CPP key ORCHIDEE_NOUNSTRUCT needs to be set at compilation time.
This is done automatically if makelmdz/makelmdz_fcm are called with the veget orchidee2.0 switch

  • due to a limitation in XIOS, the time at which limit conditions will be read in by DYNAMICO will be

delayed by one physic timestep with respect to the time it is read in by the lon-lat model. This is caused
by the line

IF (MOD(itime-1, lmt_pas) == 0 .OR. (jour_lu /= jour .AND. grid_type /= unstructured)) THEN ! time to read

in limit_read_mod.F90

Work still needed on COSP integration and XML files for DYNAMICO

EM, YM, LF

  • 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: 863 bytes
Line 
1MODULE integrd_mod
2
3  REAL,POINTER,SAVE :: p(:,:)
4  REAL,POINTER,SAVE :: deltap(:,:)
5  REAL,POINTER,SAVE :: ps(:)
6
7
8 
9CONTAINS
10
11  SUBROUTINE integrd_allocate
12  USE bands
13  USE allocate_field_mod
14  USE parallel_lmdz
15  USE dimensions_mod
16  USE advect_new_mod,ONLY : advect_new_allocate
17  IMPLICIT NONE
18  TYPE(distrib),POINTER :: d
19
20
21    d=>distrib_caldyn
22    CALL allocate_u(p,llmp1,d)
23    CALL allocate_u(deltap,llm,d)
24    CALL allocate_u(ps,d)
25    ps(:)=0
26
27   
28  END SUBROUTINE integrd_allocate
29 
30  SUBROUTINE integrd_switch_caldyn(dist)
31  USE allocate_field_mod
32  USE bands
33  USE parallel_lmdz
34  IMPLICIT NONE
35    TYPE(distrib),INTENT(IN) :: dist
36
37    CALL switch_u(p,distrib_caldyn,dist)
38    CALL switch_u(deltap,distrib_caldyn,dist)
39    CALL switch_u(ps,distrib_caldyn,dist)
40
41   
42   
43  END SUBROUTINE integrd_switch_caldyn
44 
45
46 
47END MODULE integrd_mod 
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