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C $Header$ |
C $Header$ |
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C $Name$ |
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#include "CPP_OPTIONS.h" |
#include "CPP_OPTIONS.h" |
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C /==========================================================\ |
CBOP |
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C | S/R IMPLDIFF | |
C !ROUTINE: IMPLDIFF |
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C | o Solve implicit diffusion equation for vertical | |
C !INTERFACE: |
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C | diffusivity. | |
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C | o Recoded from 2d intermediate fields to 3d to reduce | |
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C | TAMC storage | |
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C | o Fixed missing masks for fields a(), c() | |
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C \==========================================================/ |
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SUBROUTINE IMPLDIFF( bi, bj, iMin, iMax, jMin, jMax, |
SUBROUTINE IMPLDIFF( bi, bj, iMin, iMax, jMin, jMax, |
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I deltaTX,KappaRX,recip_hFac, |
I deltaTX,KappaRX,recip_hFac, |
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U gXNm1, |
U gXNm1, |
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I myThid ) |
I myThid ) |
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | S/R IMPLDIFF |
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C | o Solve implicit diffusion equation for vertical |
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C | diffusivity. |
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C *==========================================================* |
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C | o Recoded from 2d intermediate fields to 3d to reduce |
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C | TAMC storage |
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C | o Fixed missing masks for fields a(), c() |
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C *==========================================================* |
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C \ev |
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C !USES: |
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IMPLICIT NONE |
IMPLICIT NONE |
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C == Global data == |
C == Global data == |
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#include "SIZE.h" |
#include "SIZE.h" |
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#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
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#include "PARAMS.h" |
#include "PARAMS.h" |
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#include "GRID.h" |
#include "GRID.h" |
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#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
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#include "tamc_keys.h" |
#include "tamc_keys.h" |
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#endif |
#endif |
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C !INPUT/OUTPUT PARAMETERS: |
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C == Routine Arguments == |
C == Routine Arguments == |
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INTEGER bi,bj,iMin,iMax,jMin,jMax |
INTEGER bi,bj,iMin,iMax,jMin,jMax |
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_RL deltaTX |
_RL deltaTX |
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_RL KappaRX(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
_RL KappaRX(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
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_RS recip_hFac(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr,nSx,nSy) |
_RS recip_hFac(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr,nSx,nSy) |
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_RL gXnm1(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr,nSx,nSy) |
_RL gXnm1(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr,nSx,nSy) |
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_RL gYnm1(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr,nSx,nSy) |
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INTEGER myThid |
INTEGER myThid |
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C !LOCAL VARIABLES: |
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C == Local variables == |
C == Local variables == |
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INTEGER i,j,k |
INTEGER i,j,k |
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_RL gYnm1(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr,nSx,nSy) |
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_RL a(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
_RL a(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
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_RL b(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
_RL b(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
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_RL c(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
_RL c(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
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_RL bet(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
_RL bet(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
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_RL gam(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
_RL gam(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
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CEOP |
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#ifdef ALLOW_AUTODIFF_TAMC |
IF (Nr.LE.1) RETURN |
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INTEGER kkey |
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#endif |
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C-- Initialise |
C-- Initialise |
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DO k=1,Nr |
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DO j=jMin,jMax |
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DO i=iMin,iMax |
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gYNm1(i,j,k,bi,bj) = 0. _d 0 |
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ENDDO |
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ENDDO |
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ENDDO |
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C-- Old aLower |
C-- Old aLower |
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DO j=1-Oly,sNy+Oly |
DO j=jMin,jMax |
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DO i=1-Olx,sNx+Olx |
DO i=iMin,iMax |
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a(i,j,1) = 0. _d 0 |
a(i,j,1) = 0. _d 0 |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |
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DO k=2,Nr |
DO k=2,Nr |
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DO j=1-Oly,sNy+Oly |
DO j=jMin,jMax |
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DO i=1-Olx,sNx+Olx |
DO i=iMin,iMax |
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a(i,j,k) = -deltaTX*recip_hFac(i,j,k,bi,bj)*recip_drF(k) |
a(i,j,k) = -deltaTX*recip_hFac(i,j,k,bi,bj)*recip_drF(k) |
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& *KappaRX(i,j, k )*recip_drC( k ) |
& *KappaRX(i,j, k )*recip_drC( k ) |
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IF (recip_hFac(i,j,k-1,bi,bj).EQ.0.) a(i,j,k)=0. |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |
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C-- Old aUpper |
C-- Old aUpper |
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DO k=1,Nr-1 |
DO k=1,Nr-1 |
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DO j=1-Oly,sNy+Oly |
DO j=jMin,jMax |
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DO i=1-Olx,sNx+Olx |
DO i=iMin,iMax |
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c(i,j,k) = -deltaTX*recip_hFac(i,j,k,bi,bj)*recip_drF(k) |
c(i,j,k) = -deltaTX*recip_hFac(i,j,k,bi,bj)*recip_drF(k) |
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& *KappaRX(i,j,k+1)*recip_drC(k+1) |
& *KappaRX(i,j,k+1)*recip_drC(k+1) |
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IF (recip_hFac(i,j,k+1,bi,bj).EQ.0.) c(i,j,k)=0. |
IF (recip_hFac(i,j,k+1,bi,bj).EQ.0.) c(i,j,k)=0. |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |
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DO j=1-Oly,sNy+Oly |
DO j=jMin,jMax |
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DO i=1-Olx,sNx+Olx |
DO i=iMin,iMax |
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c(i,j,Nr) = 0. _d 0 |
c(i,j,Nr) = 0. _d 0 |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |
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C-- Old aCenter |
C-- Old aCenter |
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DO k=1,Nr |
DO k=1,Nr |
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DO j=1-Oly,sNy+Oly |
DO j=jMin,jMax |
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DO i=1-Olx,sNx+Olx |
DO i=iMin,iMax |
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b(i,j,k) = 1. _d 0 - c(i,j,k) - a(i,j,k) |
b(i,j,k) = 1. _d 0 - c(i,j,k) - a(i,j,k) |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |
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C-- Old and new gam, bet are the same |
C-- Old and new gam, bet are the same |
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DO k=1,Nr |
DO k=1,Nr |
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DO j=1-Oly,sNy+Oly |
DO j=jMin,jMax |
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DO i=1-Olx,sNx+Olx |
DO i=iMin,iMax |
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bet(i,j,k) = 0. _d 0 |
bet(i,j,k) = 0. _d 0 |
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gam(i,j,k) = 0. _d 0 |
gam(i,j,k) = 0. _d 0 |
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ENDDO |
ENDDO |
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ENDIF |
ENDIF |
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C-- Middle of forward sweep |
C-- Middle of forward sweep |
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IF (Nr.GT.2) THEN |
IF (Nr.GE.2) THEN |
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CADJ loop = sequential |
CADJ loop = sequential |
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DO k=2,Nr |
DO k=2,Nr |
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#ifdef ALLOW_AUTODIFF_TAMC |
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kkey = (idkey-1)*(Nr-2) + k-1 |
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#endif |
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DO j=jMin,jMax |
DO j=jMin,jMax |
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DO i=iMin,iMax |
DO i=iMin,iMax |
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gam(i,j,k) = c(i,j,k-1)*bet(i,j,k-1) |
gam(i,j,k) = c(i,j,k-1)*bet(i,j,k-1) |