source: LMDZ6/branches/Amaury_dev/libf/dyn3d_common/convmas.F90

Last change on this file was 5159, checked in by abarral, 3 months ago

Put dimensions.h and paramet.h into modules
  • 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
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 1.3 KB
Line 
1SUBROUTINE convmas(pbaru, pbarv, convm)
2
3!-------------------------------------------------------------------------------
4! Authors: P. Le Van , Fr. Hourdin.
5!-------------------------------------------------------------------------------
6! Purpose: Compute mass flux convergence at p levels.
7  USE lmdz_filtreg, ONLY: filtreg
8  USE lmdz_comgeom
9
10USE lmdz_dimensions, ONLY: iim, jjm, llm, ndm
11  USE lmdz_paramet
12  IMPLICIT NONE
13
14
15!===============================================================================
16! Arguments:
17  REAL, INTENT(IN)  :: pbaru(ip1jmp1,llm)
18  REAL, INTENT(IN)  :: pbarv(ip1jm  ,llm)
19  REAL, INTENT(OUT) :: convm(ip1jmp1,llm)
20!===============================================================================
21! Method used:   Computation from top to bottom.
22!   Mass convergence at level llm is equal to zero and is not stored in convm.
23!===============================================================================
24! Local variables:
25  INTEGER :: l
26!===============================================================================
27
28!--- Computation of - (d(pbaru)/dx + d(pbarv)/dy )
29  CALL convflu( pbaru, pbarv, llm, convm )
30
31!--- Filter
32  CALL filtreg( convm, jjp1, llm, 2, 2, .TRUE., 1 )
33
34!--- Mass convergence is integrated from top to bottom
35  DO l=llmm1,1,-1
36    convm(:,l) = convm(:,l) + convm(:,l+1)
37  END DO
38
39END SUBROUTINE convmas
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