20 |
|
|
21 |
C == Routine Arguments == |
C == Routine Arguments == |
22 |
INTEGER bi,bj,iMin,iMax,jMin,jMax |
INTEGER bi,bj,iMin,iMax,jMin,jMax |
23 |
_RL KappaRT(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nz) |
_RL KappaRT(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
24 |
_RL KappaRS(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nz) |
_RL KappaRS(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
25 |
INTEGER myThid |
INTEGER myThid |
26 |
|
|
27 |
C == Local variables == |
C == Local variables == |
31 |
_RL c(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
_RL c(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
32 |
_RL ckm1(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
_RL ckm1(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
33 |
_RL bet(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
_RL bet(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
34 |
_RL gam(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nz) |
_RL gam(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
35 |
|
|
36 |
C *************************************************************** |
C *************************************************************** |
37 |
C ***************** **************** |
C ***************** **************** |
46 |
C *************************************************************** |
C *************************************************************** |
47 |
C *************************************************************** |
C *************************************************************** |
48 |
|
|
49 |
IF (Nz.GT.1) THEN ! Only need do anything if Nz>1 |
IF (Nr.GT.1) THEN ! Only need do anything if Nr>1 |
50 |
C-- Beginning of forward sweep (top level) |
C-- Beginning of forward sweep (top level) |
51 |
DO j=jMin,jMax |
DO j=jMin,jMax |
52 |
DO i=iMin,iMax |
DO i=iMin,iMax |
53 |
c(i,j)=-deltaTtracer*_rhFacC(i,j,1,bi,bj)*recip_drF(1) |
c(i,j)=-deltaTtracer*recip_hFacC(i,j,1,bi,bj)*recip_drF(1) |
54 |
& *KappaRT(i,j,2)*recip_drC(2) |
& *KappaRT(i,j,2)*recip_drC(2) |
55 |
b(i,j)=1.-c(i,j) |
b(i,j)=1.-c(i,j) |
56 |
bet(i,j)=0. |
bet(i,j)=0. |
61 |
ENDDO |
ENDDO |
62 |
ENDIF |
ENDIF |
63 |
C-- Middle of forward sweep |
C-- Middle of forward sweep |
64 |
IF (Nz.GT.2) THEN |
IF (Nr.GT.2) THEN |
65 |
DO k=2,Nz-1 |
DO k=2,Nr-1 |
66 |
DO j=jMin,jMax |
DO j=jMin,jMax |
67 |
DO i=iMin,iMax |
DO i=iMin,iMax |
68 |
ckm1(i,j)=c(i,j) |
ckm1(i,j)=c(i,j) |
69 |
a(i,j)=-deltaTtracer*_rhFacC(i,j,k,bi,bj)*recip_drF(k) |
a(i,j)=-deltaTtracer*recip_hFacC(i,j,k,bi,bj)*recip_drF(k) |
70 |
& *KappaRT(i,j, k )*recip_drC( k ) |
& *KappaRT(i,j, k )*recip_drC( k ) |
71 |
c(i,j)=-deltaTtracer*_rhFacC(i,j,k,bi,bj)*recip_drF(k) |
c(i,j)=-deltaTtracer*recip_hFacC(i,j,k,bi,bj)*recip_drF(k) |
72 |
& *KappaRT(i,j,k+1)*recip_drC(k+1) |
& *KappaRT(i,j,k+1)*recip_drC(k+1) |
73 |
b(i,j)=1.-c(i,j)-a(i,j) |
b(i,j)=1.-c(i,j)-a(i,j) |
74 |
ENDDO |
ENDDO |
86 |
ENDDO |
ENDDO |
87 |
ENDDO |
ENDDO |
88 |
ENDIF |
ENDIF |
89 |
IF (Nz.GT.1) THEN |
IF (Nr.GT.1) THEN |
90 |
C-- End of forward sweep (bottom level) |
C-- End of forward sweep (bottom level) |
91 |
DO j=jMin,jMax |
DO j=jMin,jMax |
92 |
DO i=iMin,iMax |
DO i=iMin,iMax |
93 |
ckm1(i,j)=c(i,j) |
ckm1(i,j)=c(i,j) |
94 |
a(i,j)=-deltaTtracer*_rhFacC(i,j,Nz,bi,bj)*recip_drF(Nz) |
a(i,j)=-deltaTtracer*recip_hFacC(i,j,Nr,bi,bj)*recip_drF(Nr) |
95 |
& *KappaRT(i,j, Nz )*recip_drC( Nz ) |
& *KappaRT(i,j, Nr )*recip_drC( Nr ) |
96 |
b(i,j)=1.-a(i,j) |
b(i,j)=1.-a(i,j) |
97 |
ENDDO |
ENDDO |
98 |
ENDDO |
ENDDO |
99 |
DO j=jMin,jMax |
DO j=jMin,jMax |
100 |
DO i=iMin,iMax |
DO i=iMin,iMax |
101 |
gam(i,j,Nz)=ckm1(i,j)*bet(i,j) |
gam(i,j,Nr)=ckm1(i,j)*bet(i,j) |
102 |
bet(i,j)=b(i,j)-a(i,j)*gam(i,j,Nz) |
bet(i,j)=b(i,j)-a(i,j)*gam(i,j,Nr) |
103 |
IF (bet(i,j).NE.0.) bet(i,j)=1. / bet(i,j) |
IF (bet(i,j).NE.0.) bet(i,j)=1. / bet(i,j) |
104 |
gTnm1(i,j,Nz,bi,bj)=(gTnm1(i,j,Nz,bi,bj) |
gTnm1(i,j,Nr,bi,bj)=(gTnm1(i,j,Nr,bi,bj) |
105 |
& -a(i,j)*gTnm1(i,j,Nz-1,bi,bj))*bet(i,j) |
& -a(i,j)*gTnm1(i,j,Nr-1,bi,bj))*bet(i,j) |
106 |
gSnm1(i,j,Nz,bi,bj)=(gSnm1(i,j,Nz,bi,bj) |
gSnm1(i,j,Nr,bi,bj)=(gSnm1(i,j,Nr,bi,bj) |
107 |
& -a(i,j)*gSnm1(i,j,Nz-1,bi,bj))*bet(i,j) |
& -a(i,j)*gSnm1(i,j,Nr-1,bi,bj))*bet(i,j) |
108 |
ENDDO |
ENDDO |
109 |
ENDDO |
ENDDO |
110 |
C-- Backward sweep |
C-- Backward sweep |
111 |
DO k=Nz-1,1,-1 |
DO k=Nr-1,1,-1 |
112 |
DO j=jMin,jMax |
DO j=jMin,jMax |
113 |
DO i=iMin,iMax |
DO i=iMin,iMax |
114 |
gTnm1(i,j,k,bi,bj)=gTnm1(i,j,k,bi,bj) |
gTnm1(i,j,k,bi,bj)=gTnm1(i,j,k,bi,bj) |