8 |
|
|
9 |
C !INTERFACE: ========================================================== |
C !INTERFACE: ========================================================== |
10 |
SUBROUTINE GAD_FLUXLIMIT_ADV_Y( |
SUBROUTINE GAD_FLUXLIMIT_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, |
35 |
C !INPUT PARAMETERS: =================================================== |
C !INPUT PARAMETERS: =================================================== |
36 |
C bi,bj :: tile indices |
C bi,bj :: tile indices |
37 |
C k :: vertical level |
C k :: vertical level |
38 |
|
C calcCFL :: =T: calculate CFL number ; =F: take vFld as CFL |
39 |
|
C deltaTloc :: local time-step (s) |
40 |
C vTrans :: meridional volume transport |
C vTrans :: meridional volume transport |
41 |
C vFld :: meridional flow |
C vFld :: meridional flow / CFL number |
42 |
C tracer :: tracer field |
C tracer :: tracer field |
43 |
C myThid :: thread number |
C myThid :: thread number |
44 |
INTEGER bi,bj,k |
INTEGER bi,bj,k |
45 |
|
LOGICAL calcCFL |
46 |
_RL deltaTloc |
_RL deltaTloc |
47 |
_RL vTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL vTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
48 |
_RL vFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL vFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
58 |
C i,j :: loop indices |
C i,j :: loop indices |
59 |
C Cr :: slope ratio |
C Cr :: slope ratio |
60 |
C Rjm,Rj,Rjp :: differences at j-1,j,j+1 |
C Rjm,Rj,Rjp :: differences at j-1,j,j+1 |
|
C vLoc :: velocity [m/s], meridional component |
|
61 |
INTEGER i,j |
INTEGER i,j |
62 |
_RL Cr,Rjm,Rj,Rjp |
_RL Cr,Rjm,Rj,Rjp |
63 |
_RL vLoc, vCFL |
_RL vCFL |
64 |
C Statement function provides Limiter(Cr) |
C Statement function provides Limiter(Cr) |
65 |
#include "GAD_FLUX_LIMITER.h" |
#include "GAD_FLUX_LIMITER.h" |
66 |
CEOP |
CEOP |
73 |
DO j=1-Oly+2,sNy+Oly-1 |
DO j=1-Oly+2,sNy+Oly-1 |
74 |
DO i=1-Olx,sNx+Olx |
DO i=1-Olx,sNx+Olx |
75 |
|
|
76 |
vLoc = vFld(i,j) |
vCFL = vFld(i,j) |
77 |
vCFL = ABS( vLoc*deltaTloc |
IF ( calcCFL ) vCFL = ABS( vFld(i,j)*deltaTloc |
78 |
& *recip_dyC(i,j,bi,bj)*recip_deepFacC(k) ) |
& *recip_dyC(i,j,bi,bj)*recip_deepFacC(k) ) |
79 |
Rjp=(tracer(i,j+1)-tracer(i, j ))*maskLocS(i,j+1) |
Rjp=(tracer(i,j+1)-tracer(i, j ))*maskLocS(i,j+1) |
80 |
Rj =(tracer(i, j )-tracer(i,j-1))*maskLocS(i, j ) |
Rj =(tracer(i, j )-tracer(i,j-1))*maskLocS(i, j ) |