source: LMDZ5/trunk/libf/dyn3dmem/convmas_loc.F90 @ 2529

Last change on this file since 2529 was 2336, checked in by dcugnet, 9 years ago
  • Add parallel capability for ce0l.
  • Small bug in grid_noro fixed (smoothed topography was used instead of unsmoothed one for geopotential computation at north pole).
  • Removed average of mass at poles in etat0dyn_netcdf after start_init_dyn => different results in the zoomed grid case.
  • ok_etat0=n and ok_limit=y combination now works fine (if no initial state is needed, but only limit.nc file). This required:
    • to move grid_noro0 and start_init_noro0 subroutines from etat0dyn_netcdf.F90 to limit_netcdf.F90
    • to create init_ssrf_m.F90 file, so that sub-surfaces can be initialized from limit_netcdf.F90 without any etat0*_netcdf routines call).
  • Simplified somehow the corresponding code, in particular: 1) removed obsolete flags "oldice". 2) removed flag "ibar": barycentric interpolation is used everywhere (except in start_init_subsurf, still calling grille_m - to be changed soon). 3) removed useless CPP_PHY precompilation directives, considering the possibility to run ce0l without physics is useless (ce0l is dedicated to Earth physics).
  • 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: 1.6 KB
RevLine 
[2336]1SUBROUTINE convmas_loc (pbaru, pbarv, convm)
2!
3!-------------------------------------------------------------------------------
4! Authors: P. Le Van , Fr. Hourdin.
5!-------------------------------------------------------------------------------
6! Purpose: Compute mass flux convergence at p levels.
7  USE parallel_lmdz
8  USE mod_filtreg_p
9  IMPLICIT NONE
10  include "dimensions.h"
11  include "paramet.h"
12  include "comgeom.h"
13  include "logic.h"
14!===============================================================================
15! Arguments:
16  REAL, INTENT(IN)  :: pbaru(ijb_u:ije_u,llm)
17  REAL, INTENT(IN)  :: pbarv(ijb_v:ije_v,llm)
18  REAL, INTENT(OUT) :: convm(ijb_u:ije_u,llm)
19!===============================================================================
20! Method used:   Computation from top to bottom.
21!   Mass convergence at level llm is equal to zero and is not stored in convm.
22!===============================================================================
23! Local variables:
24  INTEGER :: l, ijb, ije, jjb, jje
25!===============================================================================
[1632]26
[2336]27!--- Computation of - (d(pbaru)/dx + d(pbarv)/dy )
28  CALL convflu_loc( pbaru, pbarv, llm, convm )
[1632]29
[2336]30!--- Filter
31  jjb=jj_begin
32  jje=jj_end+1
33  IF(pole_sud) jje=jj_end
34  CALL filtreg_p(convm,jjb_u,jje_u,jjb,jje,jjp1,llm,2,2,.TRUE.,1)
[1632]35
[2336]36!--- Mass convergence is integrated from top to bottom
[1632]37!$OMP BARRIER
38!$OMP MASTER
[2336]39  ijb=ij_begin
40  ije=ij_end+iip1
41  IF(pole_sud) ije=ij_end
42  DO l=llmm1,1,-1
43    convm(ijb:ije,l) = convm(ijb:ije,l) + convm(ijb:ije,l+1)
44  END DO
[1632]45!$OMP END MASTER
46!$OMP BARRIER
[2336]47
48END SUBROUTINE convmas_loc
49
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