source: LMDZ5/branches/testing/libf/dyn3d_common/convmas.F90 @ 2453

Last change on this file since 2453 was 2408, checked in by Laurent Fairhead, 9 years ago

Merged trunk changes r2298:2396 into testing branch
  • 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  IMPLICIT NONE
8  include "dimensions.h"
9  include "paramet.h"
10  include "comgeom.h"
11  include "logic.h"
12!===============================================================================
13! Arguments:
14  REAL, INTENT(IN)  :: pbaru(ip1jmp1,llm)
15  REAL, INTENT(IN)  :: pbarv(ip1jm  ,llm)
16  REAL, INTENT(OUT) :: convm(ip1jmp1,llm)
17!===============================================================================
18! Method used:   Computation from top to bottom.
19!   Mass convergence at level llm is equal to zero and is not stored in convm.
20!===============================================================================
21! Local variables:
22  INTEGER :: l
23!===============================================================================
24
25!--- Computation of - (d(pbaru)/dx + d(pbarv)/dy )
26  CALL convflu( pbaru, pbarv, llm, convm )
27
28!--- Filter
29  CALL filtreg( convm, jjp1, llm, 2, 2, .TRUE., 1 )
30
31!--- Mass convergence is integrated from top to bottom
32  DO l=llmm1,1,-1
33    convm(:,l) = convm(:,l) + convm(:,l+1)
34  END DO
35
36END SUBROUTINE convmas
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