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#include "GAD_OPTIONS.h" |
#include "GAD_OPTIONS.h" |
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SUBROUTINE GAD_DST3_ADV_X( |
SUBROUTINE GAD_DST3_ADV_X( |
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I bi,bj,k,deltaTloc, |
I bi,bj,k,deltaTloc, |
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I uTrans, uVel, |
I uTrans, uFld, |
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I maskLocW, tracer, |
I maskLocW, tracer, |
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O uT, |
O uT, |
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I myThid ) |
I myThid ) |
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INTEGER bi,bj,k |
INTEGER bi,bj,k |
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_RL deltaTloc |
_RL deltaTloc |
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_RL uTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL uTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL uVel(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
_RL uFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RS maskLocW(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RS maskLocW(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL tracer(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL tracer(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL uT (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL uT (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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INTEGER myThid |
INTEGER myThid |
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C == Local variables == |
C == Local variables == |
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C uFld :: velocity [m/s], zonal component |
C uLoc :: velocity [m/s], zonal component |
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INTEGER i,j |
INTEGER i,j |
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_RL Rjm,Rj,Rjp,cfl,d0,d1 |
_RL Rjm,Rj,Rjp,cfl,d0,d1 |
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_RL psiP,psiM,thetaP,thetaM |
_RL psiP,psiM,thetaP,thetaM |
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_RL uFld |
_RL uLoc |
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_RL smallNo |
_RL smallNo |
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_RL Rjjm,Rjjp |
c _RL Rjjm,Rjjp |
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IF (inAdMode) THEN |
IF (inAdMode) THEN |
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smallNo = 1.0D-20 |
smallNo = 1.0D-20 |
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Rj =(tracer( i ,j)-tracer(i-1,j))*maskLocW( i ,j) |
Rj =(tracer( i ,j)-tracer(i-1,j))*maskLocW( i ,j) |
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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) |
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c uFld = uVel(i,j,k,bi,bj) |
uLoc = uFld(i,j) |
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uFld = uTrans(i,j)*recip_dyG(i,j,bi,bj) |
c uLoc = uTrans(i,j)*recip_dyG(i,j,bi,bj) |
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& *recip_drF(k)*recip_hFacW(i,j,k,bi,bj) |
c & *recip_drF(k)*_recip_hFacW(i,j,k,bi,bj) |
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cfl=abs(uFld*deltaTloc*recip_dxC(i,j,bi,bj)) |
cfl=abs(uLoc*deltaTloc*recip_dxC(i,j,bi,bj)) |
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d0=(2.-cfl)*(1.-cfl)*oneSixth |
d0=(2.-cfl)*(1.-cfl)*oneSixth |
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d1=(1.-cfl*cfl)*oneSixth |
d1=(1.-cfl*cfl)*oneSixth |
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#ifdef ALLOW_MATRIX |
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IF (.NOT.useMATRIX) THEN |
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#endif /* ALLOW_MATRIX */ |
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IF ( ABS(Rj).LT.smallNo .OR. |
IF ( ABS(Rj).LT.smallNo .OR. |
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& ABS(Rjm).LT.smallNo ) THEN |
& ABS(Rjm).LT.smallNo ) THEN |
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thetaP=0. |
thetaP=0. |
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& *( Tracer(i-1,j) + psiP*Rj ) |
& *( Tracer(i-1,j) + psiP*Rj ) |
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& +0.5*(uTrans(i,j)-abs(uTrans(i,j))) |
& +0.5*(uTrans(i,j)-abs(uTrans(i,j))) |
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& *( Tracer( i ,j) - psiM*Rj ) |
& *( Tracer( i ,j) - psiM*Rj ) |
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#ifdef ALLOW_MATRIX |
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ELSE |
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uT(i,j)= |
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& 0.5*(uTrans(i,j)+abs(uTrans(i,j))) |
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& *( Tracer(i-1,j) + (d0*Rj+d1*Rjm) ) |
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& +0.5*(uTrans(i,j)-abs(uTrans(i,j))) |
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& *( Tracer( i ,j) - (d0*Rj+d1*Rjp) ) |
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ENDIF |
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#endif /* ALLOW_MATRIX */ |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |