8 |
|
|
9 |
C !INTERFACE: ========================================================== |
C !INTERFACE: ========================================================== |
10 |
SUBROUTINE GAD_DST3_ADV_Y( |
SUBROUTINE GAD_DST3_ADV_Y( |
11 |
I bi,bj,k,deltaTloc, |
I bi,bj,k, calcCFL, deltaTloc, |
12 |
I vTrans, vFld, |
I vTrans, vFld, |
13 |
I maskLocS, tracer, |
I maskLocS, tracer, |
14 |
O vT, |
O vT, |
31 |
C !INPUT PARAMETERS: =================================================== |
C !INPUT PARAMETERS: =================================================== |
32 |
C bi,bj :: tile indices |
C bi,bj :: tile indices |
33 |
C k :: vertical level |
C k :: vertical level |
34 |
|
C calcCFL :: =T: calculate CFL number ; =F: take vFld as CFL |
35 |
C deltaTloc :: local time-step (s) |
C deltaTloc :: local time-step (s) |
36 |
C vTrans :: meridional volume transport |
C vTrans :: meridional volume transport |
37 |
C vFld :: meridional flow |
C vFld :: meridional flow / CFL number |
38 |
C tracer :: tracer field |
C tracer :: tracer field |
39 |
C myThid :: thread number |
C myThid :: thread number |
40 |
INTEGER bi,bj,k |
INTEGER bi,bj,k |
41 |
|
LOGICAL calcCFL |
42 |
_RL deltaTloc |
_RL deltaTloc |
43 |
_RL vTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL vTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
44 |
_RL vFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL vFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
53 |
C == Local variables == |
C == Local variables == |
54 |
C !LOCAL VARIABLES: ==================================================== |
C !LOCAL VARIABLES: ==================================================== |
55 |
C i,j :: loop indices |
C i,j :: loop indices |
|
C vLoc :: velocity [m/s], meridional component |
|
56 |
C vCFL :: Courant-Friedrich-Levy number |
C vCFL :: Courant-Friedrich-Levy number |
57 |
INTEGER i,j |
INTEGER i,j |
58 |
_RL Rjm,Rj,Rjp,vCFL,d0,d1 |
_RL Rjm,Rj,Rjp,vCFL,d0,d1 |
|
_RL vLoc |
|
59 |
#ifdef OLD_DST3_FORMULATION |
#ifdef OLD_DST3_FORMULATION |
60 |
_RL psiP,psiM,thetaP,thetaM |
_RL psiP,psiM,thetaP,thetaM |
61 |
_RL smallNo |
_RL smallNo |
79 |
Rj =(tracer(i, j )-tracer(i,j-1))*maskLocS(i, j ) |
Rj =(tracer(i, j )-tracer(i,j-1))*maskLocS(i, j ) |
80 |
Rjm=(tracer(i,j-1)-tracer(i,j-2))*maskLocS(i,j-1) |
Rjm=(tracer(i,j-1)-tracer(i,j-2))*maskLocS(i,j-1) |
81 |
|
|
82 |
vLoc = vFld(i,j) |
vCFL = vFld(i,j) |
83 |
vCFL = ABS( vLoc*deltaTloc |
IF ( calcCFL ) vCFL = ABS( vFld(i,j)*deltaTloc |
84 |
& *recip_dyC(i,j,bi,bj)*recip_deepFacC(k) ) |
& *recip_dyC(i,j,bi,bj)*recip_deepFacC(k) ) |
85 |
d0=(2.-vCFL)*(1.-vCFL)*oneSixth |
d0=(2.-vCFL)*(1.-vCFL)*oneSixth |
86 |
d1=(1.-vCFL*vCFL)*oneSixth |
d1=(1.-vCFL*vCFL)*oneSixth |