9 |
C !INTERFACE: ========================================================== |
C !INTERFACE: ========================================================== |
10 |
SUBROUTINE GAD_DST2U1_ADV_Y( |
SUBROUTINE GAD_DST2U1_ADV_Y( |
11 |
I bi,bj,k, advectionScheme, deltaTloc, |
I bi,bj,k, advectionScheme, deltaTloc, |
12 |
I vTrans, vVel, |
I vTrans, vFld, |
13 |
I tracer, |
I tracer, |
14 |
O vT, |
O vT, |
15 |
I myThid ) |
I myThid ) |
31 |
C advectionScheme :: advection scheme to use: either 2nd Order DST |
C advectionScheme :: advection scheme to use: either 2nd Order DST |
32 |
C or 1rst Order Upwind |
C or 1rst Order Upwind |
33 |
C vTrans :: meridional volume transport |
C vTrans :: meridional volume transport |
34 |
C vVel :: meridional flow |
C vFld :: meridional flow |
35 |
C tracer :: tracer field |
C tracer :: tracer field |
36 |
C myThid :: thread number |
C myThid :: thread number |
37 |
INTEGER bi,bj, k, advectionScheme |
INTEGER bi,bj, k, advectionScheme |
38 |
_RL deltaTloc |
_RL deltaTloc |
39 |
_RL vTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL vTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
40 |
_RL vVel (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
_RL vFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
41 |
_RL tracer(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL tracer(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
42 |
INTEGER myThid |
INTEGER myThid |
43 |
|
|
48 |
C !LOCAL VARIABLES: ==================================================== |
C !LOCAL VARIABLES: ==================================================== |
49 |
C i,j :: loop indices |
C i,j :: loop indices |
50 |
C yLimit :: centered (vs upwind) fraction |
C yLimit :: centered (vs upwind) fraction |
51 |
C vFld :: velocity [m/s], meridional component |
C vLoc :: velocity [m/s], meridional component |
52 |
C vCFL :: Courant-Friedrich-Levy number |
C vCFL :: Courant-Friedrich-Levy number |
53 |
INTEGER i,j |
INTEGER i,j |
54 |
_RL vFld, vCFL, yLimit, vAbs |
_RL vLoc, vCFL, yLimit, vAbs |
55 |
CEOP |
CEOP |
56 |
|
|
57 |
yLimit = 0. _d 0 |
yLimit = 0. _d 0 |
63 |
DO j=1-Oly+1,sNy+Oly |
DO j=1-Oly+1,sNy+Oly |
64 |
DO i=1-Olx,sNx+Olx |
DO i=1-Olx,sNx+Olx |
65 |
|
|
66 |
c vFld = vVel(i,j,k,bi,bj) |
vLoc = vFld(i,j) |
67 |
vFld = vTrans(i,j)*recip_dxG(i,j,bi,bj) |
c vLoc = vTrans(i,j)*recip_dxG(i,j,bi,bj) |
68 |
& *recip_drF(k)*_recip_hFacS(i,j,k,bi,bj) |
c & *recip_drF(k)*_recip_hFacS(i,j,k,bi,bj) |
69 |
vCFL = ABS(vFld*deltaTloc*recip_dyC(i,j,bi,bj)) |
vCFL = ABS(vLoc*deltaTloc*recip_dyC(i,j,bi,bj)) |
70 |
|
|
71 |
c vT(i,j) = |
c vT(i,j) = |
72 |
c & vTrans(i,j)*(tracer(i,j-1)+tracer(i,j))*0.5 _d 0 |
c & vTrans(i,j)*(tracer(i,j-1)+tracer(i,j))*0.5 _d 0 |