| 1 |
adcroft |
1.2 |
C $Header: /u/gcmpack/models/MITgcmUV/model/src/Attic/integrate_for_w.F,v 1.1.2.1 2001/01/08 20:41:31 adcroft Exp $ |
| 2 |
|
|
|
| 3 |
|
|
#include "CPP_OPTIONS.h" |
| 4 |
|
|
|
| 5 |
|
|
CStartOfInterFace |
| 6 |
|
|
SUBROUTINE INTEGRATE_FOR_W( |
| 7 |
|
|
I bi,bj,k,uFld,vFld, |
| 8 |
|
|
O wFld, |
| 9 |
|
|
I myThid) |
| 10 |
|
|
|
| 11 |
|
|
C /==========================================================\ |
| 12 |
|
|
C | SUBROUTINE CALC_COMMON_FACTORS | |
| 13 |
|
|
C | o Calculate common data (such as volume flux) for use | |
| 14 |
|
|
C | by "Right hand side" subroutines. | |
| 15 |
|
|
C |==========================================================| |
| 16 |
|
|
C | Here, we calculate terms or spatially varying factors | |
| 17 |
|
|
C | that are used at various points in the "RHS" subroutines.| |
| 18 |
|
|
C | This reduces the amount of total work, total memory | |
| 19 |
|
|
C | and therefore execution time and is generally a good | |
| 20 |
|
|
C | idea. | |
| 21 |
|
|
C \==========================================================/ |
| 22 |
|
|
IMPLICIT NONE |
| 23 |
|
|
|
| 24 |
|
|
C == GLobal variables == |
| 25 |
|
|
#include "SIZE.h" |
| 26 |
|
|
#include "EEPARAMS.h" |
| 27 |
|
|
#include "PARAMS.h" |
| 28 |
|
|
#include "GRID.h" |
| 29 |
|
|
|
| 30 |
|
|
C == Routine arguments == |
| 31 |
|
|
INTEGER bi,bj,k |
| 32 |
|
|
_RL uFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 33 |
|
|
_RL vFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 34 |
|
|
_RL wFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 35 |
|
|
INTEGER myThid |
| 36 |
|
|
CEndOfInterface |
| 37 |
|
|
|
| 38 |
|
|
C == Local variables == |
| 39 |
|
|
INTEGER i,j |
| 40 |
|
|
_RL uTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
| 41 |
|
|
_RL vTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
| 42 |
|
|
|
| 43 |
|
|
C-- Calculate velocity field "volume transports" through |
| 44 |
|
|
C tracer cell faces. |
| 45 |
|
|
DO j=1-Oly,sNy+Oly |
| 46 |
|
|
DO i=1-Olx,sNx+Olx |
| 47 |
|
|
uTrans(i,j) = uFld(i,j,k,bi,bj)* |
| 48 |
|
|
& _dyG(i,j,bi,bj) |
| 49 |
|
|
& *drF(k)*_hFacW(i,j,k,bi,bj) |
| 50 |
|
|
vTrans(i,j) = vFld(i,j,k,bi,bj)* |
| 51 |
|
|
& _dxG(i,j,bi,bj) |
| 52 |
|
|
& *drF(k)*_hFacS(i,j,k,bi,bj) |
| 53 |
|
|
ENDDO |
| 54 |
|
|
ENDDO |
| 55 |
|
|
|
| 56 |
|
|
C-- Calculate vertical "volume transport" through |
| 57 |
|
|
C tracer cell face *above* this level. |
| 58 |
|
|
IF (k.eq.1 .AND. rigidLid) THEN |
| 59 |
|
|
DO j=1-Oly,sNy+Oly-1 |
| 60 |
|
|
DO i=1-Olx,sNx+Olx-1 |
| 61 |
|
|
wFld(i,j,k,bi,bj) = 0. |
| 62 |
|
|
ENDDO |
| 63 |
|
|
ENDDO |
| 64 |
|
|
ELSEIF (k.eq.Nr) THEN |
| 65 |
|
|
DO j=1-Oly,sNy+Oly-1 |
| 66 |
|
|
DO i=1-Olx,sNx+Olx-1 |
| 67 |
|
|
wFld(i,j,k,bi,bj) = |
| 68 |
|
|
& -( |
| 69 |
|
|
& uTrans(i+1,j)-uTrans(i,j) |
| 70 |
|
|
& +vTrans(i,j+1)-vTrans(i,j) |
| 71 |
|
|
& )/rA(i,j,bi,bj) |
| 72 |
|
|
ENDDO |
| 73 |
|
|
ENDDO |
| 74 |
|
|
ELSE |
| 75 |
|
|
DO j=1-Oly,sNy+Oly-1 |
| 76 |
|
|
DO i=1-Olx,sNx+Olx-1 |
| 77 |
|
|
wFld(i,j,k,bi,bj) = wFld(i,j,k+1,bi,bj) |
| 78 |
|
|
& -( |
| 79 |
|
|
& uTrans(i+1,j)-uTrans(i,j) |
| 80 |
|
|
& +vTrans(i,j+1)-vTrans(i,j) |
| 81 |
|
|
& )/rA(i,j,bi,bj) |
| 82 |
|
|
ENDDO |
| 83 |
|
|
ENDDO |
| 84 |
|
|
ENDIF |
| 85 |
|
|
|
| 86 |
|
|
RETURN |
| 87 |
|
|
END |
Parent Directory
| 
Revision Log
| 
Revision Graph