5 |
CStartOfInterFace |
CStartOfInterFace |
6 |
SUBROUTINE CALC_COMMON_FACTORS( |
SUBROUTINE CALC_COMMON_FACTORS( |
7 |
I bi,bj,iMin,iMax,jMin,jMax,k,kM1,kUp,kDown, |
I bi,bj,iMin,iMax,jMin,jMax,k,kM1,kUp,kDown, |
8 |
O xA,yA,uTrans,vTrans,wTrans,maskC,maskUp, |
O xA,yA,uTrans,vTrans,rTrans,rVel,maskC,maskUp, |
9 |
I myThid) |
I myThid) |
10 |
|
|
11 |
C /==========================================================\ |
C /==========================================================\ |
37 |
C yA - Tracer cell face area normal to X |
C yA - Tracer cell face area normal to X |
38 |
C uTrans - Zonal volume transport through cell face |
C uTrans - Zonal volume transport through cell face |
39 |
C vTrans - Meridional volume transport through cell face |
C vTrans - Meridional volume transport through cell face |
40 |
C wTrans - Vertical volume transport through cell face |
C rTrans - R-direction volume transport through cell face |
41 |
|
C rVel - R-direction velocity at cell upper and lower faces |
42 |
C maskC - land/water mask for tracer points |
C maskC - land/water mask for tracer points |
43 |
C maskUp - land/water mask for Wvel points (above tracer level) |
C maskUp - land/water mask for Wvel points (above tracer level) |
44 |
C myThid - Instance number for this innvocation of CALC_COMMON_FACTORS |
C myThid - Instance number for this innvocation of CALC_COMMON_FACTORS |
48 |
_RS yA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RS yA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
49 |
_RL uTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL uTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
50 |
_RL vTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL vTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
51 |
_RL wTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL rTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
52 |
|
_RL rVel (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
53 |
_RS maskC (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RS maskC (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
54 |
_RS maskUp(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RS maskUp(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
55 |
C |
C |
62 |
C are switched with layer to be the appropriate index |
C are switched with layer to be the appropriate index |
63 |
C into fluxUD. |
C into fluxUD. |
64 |
INTEGER i,j |
INTEGER i,j |
65 |
|
LOGICAL TOP_LAYER |
66 |
|
|
67 |
C-- Calculate tracer cell face open areas |
TOP_LAYER = K .EQ. 1 |
68 |
|
|
69 |
|
C-- Calculate tracer cell face open areas |
70 |
DO j=jMin,jMax |
DO j=jMin,jMax |
71 |
DO i=iMin,iMax |
DO i=iMin,iMax |
72 |
xA(i,j) = _dyG(i,j,bi,bj)*dzF(k)*_hFacW(i,j,k,bi,bj) |
xA(i,j) = _dyG(i,j,bi,bj)*drF(k)*_hFacW(i,j,k,bi,bj) |
73 |
yA(i,j) = _dxG(i,j,bi,bj)*dzF(k)*_hFacS(i,j,k,bi,bj) |
yA(i,j) = _dxG(i,j,bi,bj)*drF(k)*_hFacS(i,j,k,bi,bj) |
74 |
ENDDO |
ENDDO |
75 |
ENDDO |
ENDDO |
76 |
|
|
77 |
C-- Calculate velocity field "volume transports" through |
C-- Calculate velocity field "volume transports" through |
78 |
C-- tracer cell faces. |
C-- tracer cell faces. |
79 |
DO j=jMin,jMax |
DO j=jMin,jMax |
80 |
DO i=iMin,iMax |
DO i=iMin,iMax |
81 |
uTrans(i,j) = uVel(i,j,k,bi,bj)*xA(i,j) |
uTrans(i,j) = uVel(i,j,k,bi,bj)*xA(i,j) |
83 |
ENDDO |
ENDDO |
84 |
ENDDO |
ENDDO |
85 |
|
|
86 |
C-- Calculate vertical "volume transport" through |
C-- Calculate vertical "volume transport" through |
87 |
C-- tracer cell face *above* this level. |
C-- tracer cell face *above* this level. |
88 |
|
DO j=jMin,jMax |
89 |
|
DO i=iMin,iMax |
90 |
|
rTrans(i,j) = uTrans(i,j)*recip_rkFac-uTrans(i+1,j)*recip_rkFac |
91 |
|
& +vTrans(i,j)*recip_rkFac-vTrans(i,j+1)*recip_rkFac |
92 |
|
& +rTrans(i,j) |
93 |
|
ENDDO |
94 |
|
ENDDO |
95 |
|
|
96 |
|
C-- Vertical velocity at upper face |
97 |
DO j=jMin,jMax |
DO j=jMin,jMax |
98 |
DO i=iMin,iMax |
DO i=iMin,iMax |
99 |
wTrans(i,j) = uTrans(i,j)-uTrans(i+1,j) |
rVel(i,j,kUp) = rTrans(i,j)/_rA(i,j,bi,bj) |
|
& +vTrans(i,j)-vTrans(i,j+1) |
|
|
& +wTrans(i,j) |
|
100 |
ENDDO |
ENDDO |
101 |
ENDDO |
ENDDO |
102 |
|
|
106 |
maskC(i,j) = 1. |
maskC(i,j) = 1. |
107 |
if (_hFacC(i,j,k,bi,bj).eq.0.) maskC(i,j)=0. |
if (_hFacC(i,j,k,bi,bj).eq.0.) maskC(i,j)=0. |
108 |
maskUp(i,j) = 1. |
maskUp(i,j) = 1. |
109 |
if (_hFacC(i,j,kM1,bi,bj).eq.0.) maskUp(i,j)=0. |
if (_hFacC(i,j,k,bi,bj).eq.0. .or. TOP_LAYER ) maskUp(i,j)=0. |
110 |
ENDDO |
ENDDO |
111 |
ENDDO |
ENDDO |
112 |
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