8 |
|
|
9 |
C !INTERFACE: ========================================================== |
C !INTERFACE: ========================================================== |
10 |
SUBROUTINE GAD_DST3_ADV_X( |
SUBROUTINE GAD_DST3_ADV_X( |
11 |
I bi,bj,k,deltaTloc, |
I bi,bj,k, calcCFL, deltaTloc, |
12 |
I uTrans, uFld, |
I uTrans, uFld, |
13 |
I maskLocW, tracer, |
I maskLocW, tracer, |
14 |
O uT, |
O uT, |
32 |
C !INPUT PARAMETERS: =================================================== |
C !INPUT PARAMETERS: =================================================== |
33 |
C bi,bj :: tile indices |
C bi,bj :: tile indices |
34 |
C k :: vertical level |
C k :: vertical level |
35 |
|
C calcCFL :: =T: calculate CFL number ; =F: take uFld as CFL. |
36 |
C deltaTloc :: local time-step (s) |
C deltaTloc :: local time-step (s) |
37 |
C uTrans :: zonal volume transport |
C uTrans :: zonal volume transport |
38 |
C uFld :: zonal flow |
C uFld :: zonal flow / CFL number |
39 |
C tracer :: tracer field |
C tracer :: tracer field |
40 |
C myThid :: thread number |
C myThid :: thread number |
41 |
INTEGER bi,bj,k |
INTEGER bi,bj,k |
42 |
|
LOGICAL calcCFL |
43 |
_RL deltaTloc |
_RL deltaTloc |
44 |
_RL uTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL uTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
45 |
_RL uFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL uFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
54 |
C == Local variables == |
C == Local variables == |
55 |
C !LOCAL VARIABLES: ==================================================== |
C !LOCAL VARIABLES: ==================================================== |
56 |
C i,j :: loop indices |
C i,j :: loop indices |
|
C uLoc :: velocity [m/s], zonal component |
|
57 |
C uCFL :: Courant-Friedrich-Levy number |
C uCFL :: Courant-Friedrich-Levy number |
58 |
INTEGER i,j |
INTEGER i,j |
|
_RL uLoc |
|
59 |
_RL Rjm,Rj,Rjp,uCFL,d0,d1 |
_RL Rjm,Rj,Rjp,uCFL,d0,d1 |
60 |
#ifdef OLD_DST3_FORMULATION |
#ifdef OLD_DST3_FORMULATION |
61 |
_RL psiP,psiM,thetaP,thetaM |
_RL psiP,psiM,thetaP,thetaM |
78 |
Rj =(tracer( i ,j)-tracer(i-1,j))*maskLocW( i ,j) |
Rj =(tracer( i ,j)-tracer(i-1,j))*maskLocW( i ,j) |
79 |
Rjm=(tracer(i-1,j)-tracer(i-2,j))*maskLocW(i-1,j) |
Rjm=(tracer(i-1,j)-tracer(i-2,j))*maskLocW(i-1,j) |
80 |
|
|
81 |
uLoc = uFld(i,j) |
uCFL = uFld(i,j) |
82 |
uCFL = ABS( uLoc*deltaTloc |
IF ( calcCFL ) uCFL = ABS( uFld(i,j)*deltaTloc |
83 |
& *recip_dxC(i,j,bi,bj)*recip_deepFacC(k) ) |
& *recip_dxC(i,j,bi,bj)*recip_deepFacC(k) ) |
84 |
d0=(2.-uCFL)*(1.-uCFL)*oneSixth |
d0=(2.-uCFL)*(1.-uCFL)*oneSixth |
85 |
d1=(1.-uCFL*uCFL)*oneSixth |
d1=(1.-uCFL*uCFL)*oneSixth |