| 36 |
|
|
| 37 |
C !LOCAL VARIABLES: |
C !LOCAL VARIABLES: |
| 38 |
C == Local variables == |
C == Local variables == |
| 39 |
|
C iMin,iMax,jMin,jMax :: computational domain |
| 40 |
|
C i,j,k :: loop indices |
| 41 |
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C a5d :: 2nd lower diagonal of the pentadiagonal matrix |
| 42 |
|
C b5d :: 1rst lower diagonal of the pentadiagonal matrix |
| 43 |
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C c5d :: main diagonal of the pentadiagonal matrix |
| 44 |
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C d5d :: 1rst upper diagonal of the pentadiagonal matrix |
| 45 |
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C e5d :: 2nd upper diagonal of the pentadiagonal matrix |
| 46 |
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C rTrans :: vertical volume transport at interface k |
| 47 |
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C diagonalNumber :: number of non-zero diagonals in the matrix |
| 48 |
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C errCode :: > 0 if singular matrix |
| 49 |
INTEGER iMin,iMax,jMin,jMax |
INTEGER iMin,iMax,jMin,jMax |
| 50 |
|
PARAMETER( iMin = 1, iMax = sNx ) |
| 51 |
|
PARAMETER( jMin = 1, jMax = sNy+1 ) |
| 52 |
INTEGER i,j,k |
INTEGER i,j,k |
| 53 |
INTEGER diagonalNumber, errCode |
INTEGER diagonalNumber, errCode |
| 54 |
c _RL a5d(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
c _RL a5d(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
| 71 |
C---------------------------- |
C---------------------------- |
| 72 |
|
|
| 73 |
C-- Initialise |
C-- Initialise |
|
iMin = 1 |
|
|
jMin = 1 |
|
|
iMax = sNx |
|
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jMax = sNy+1 |
|
| 74 |
DO k=1,Nr |
DO k=1,Nr |
| 75 |
DO j=1-OLy,sNy+OLy |
DO j=1-OLy,sNy+OLy |
| 76 |
DO i=1-OLx,sNx+OLx |
DO i=1-OLx,sNx+OLx |
| 92 |
DO k=2,Nr |
DO k=2,Nr |
| 93 |
DO j=jMin,jMax |
DO j=jMin,jMax |
| 94 |
DO i=iMin,iMax |
DO i=iMin,iMax |
| 95 |
IF (maskS(i,j,k-1,bi,bj).EQ.1.) |
IF (maskS(i,j,k-1,bi,bj).EQ.oneRS) |
| 96 |
& b5d(i,j,k) = -deltaTMom |
& b5d(i,j,k) = -deltaTMom |
| 97 |
& *_recip_hFacS(i,j,k,bi,bj)*recip_drF(k) |
& *_recip_hFacS(i,j,k,bi,bj)*recip_drF(k) |
| 98 |
|
& *recip_deepFac2C(k)*recip_rhoFacC(k) |
| 99 |
& *kappaRV(i,j, k )*recip_drC( k ) |
& *kappaRV(i,j, k )*recip_drC( k ) |
| 100 |
|
& *deepFac2F( k )*rhoFacF( k ) |
| 101 |
|
|
| 102 |
ENDDO |
ENDDO |
| 103 |
ENDDO |
ENDDO |
| 104 |
ENDDO |
ENDDO |
| 106 |
DO k=1,Nr-1 |
DO k=1,Nr-1 |
| 107 |
DO j=jMin,jMax |
DO j=jMin,jMax |
| 108 |
DO i=iMin,iMax |
DO i=iMin,iMax |
| 109 |
IF (maskS(i,j,k+1,bi,bj).EQ.1.) |
IF (maskS(i,j,k+1,bi,bj).EQ.oneRS) |
| 110 |
& d5d(i,j,k) = -deltaTMom |
& d5d(i,j,k) = -deltaTMom |
| 111 |
& *_recip_hFacS(i,j,k,bi,bj)*recip_drF(k) |
& *_recip_hFacS(i,j,k,bi,bj)*recip_drF(k) |
| 112 |
& *KappaRV(i,j,k+1)*recip_drC(k+1) |
& *recip_deepFac2C(k)*recip_rhoFacC(k) |
| 113 |
|
& *kappaRV(i,j,k+1)*recip_drC(k+1) |
| 114 |
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& *deepFac2F(k+1)*rhoFacF(k+1) |
| 115 |
ENDDO |
ENDDO |
| 116 |
ENDDO |
ENDDO |
| 117 |
ENDDO |
ENDDO |
| 119 |
DO k=1,Nr |
DO k=1,Nr |
| 120 |
DO j=jMin,jMax |
DO j=jMin,jMax |
| 121 |
DO i=iMin,iMax |
DO i=iMin,iMax |
| 122 |
c5d(i,j,k) = 1. _d 0 - b5d(i,j,k) - d5d(i,j,k) |
c5d(i,j,k) = 1. _d 0 - ( b5d(i,j,k) + d5d(i,j,k) ) |
| 123 |
ENDDO |
ENDDO |
| 124 |
ENDDO |
ENDDO |
| 125 |
ENDDO |
ENDDO |
| 139 |
& *maskC(i, j ,k-1,bi,bj) |
& *maskC(i, j ,k-1,bi,bj) |
| 140 |
& + wVel(i,j-1,k,bi,bj)*rA(i,j-1,bi,bj) |
& + wVel(i,j-1,k,bi,bj)*rA(i,j-1,bi,bj) |
| 141 |
& *maskC(i,j-1,k-1,bi,bj) |
& *maskC(i,j-1,k-1,bi,bj) |
| 142 |
& ) |
& )*deepFac2F(k)*rhoFacF(k) |
| 143 |
ENDDO |
ENDDO |
| 144 |
ENDDO |
ENDDO |
| 145 |
|
|
| 158 |
b5d(i,j,k) = b5d(i,j,k) |
b5d(i,j,k) = b5d(i,j,k) |
| 159 |
& - (rCenter+rUpwind) |
& - (rCenter+rUpwind) |
| 160 |
& *_recip_hFacS(i,j,k,bi,bj)*recip_drF(k) |
& *_recip_hFacS(i,j,k,bi,bj)*recip_drF(k) |
| 161 |
|
& *recip_deepFac2C(k)*recip_rhoFacC(k) |
| 162 |
c5d(i,j,k) = c5d(i,j,k) |
c5d(i,j,k) = c5d(i,j,k) |
| 163 |
& + (rCenter+rUpwind) |
& + (rCenter+rUpwind) |
| 164 |
& *_recip_hFacS(i,j,k,bi,bj)*recip_drF(k) |
& *_recip_hFacS(i,j,k,bi,bj)*recip_drF(k) |
| 165 |
|
& *recip_deepFac2C(k)*recip_rhoFacC(k) |
| 166 |
c5d(i,j,k-1) = c5d(i,j,k-1) |
c5d(i,j,k-1) = c5d(i,j,k-1) |
| 167 |
& - (rCenter-rUpwind) |
& - (rCenter-rUpwind) |
| 168 |
& *_recip_hFacS(i,j,k-1,bi,bj)*recip_drF(k-1) |
& *_recip_hFacS(i,j,k-1,bi,bj)*recip_drF(k-1) |
| 169 |
|
& *recip_deepFac2C(k-1)*recip_rhoFacC(k-1) |
| 170 |
d5d(i,j,k-1) = d5d(i,j,k-1) |
d5d(i,j,k-1) = d5d(i,j,k-1) |
| 171 |
& + (rCenter-rUpwind) |
& + (rCenter-rUpwind) |
| 172 |
& *_recip_hFacS(i,j,k-1,bi,bj)*recip_drF(k-1) |
& *_recip_hFacS(i,j,k-1,bi,bj)*recip_drF(k-1) |
| 173 |
|
& *recip_deepFac2C(k-1)*recip_rhoFacC(k-1) |
| 174 |
ENDDO |
ENDDO |
| 175 |
ENDDO |
ENDDO |
| 176 |
ELSE |
ELSE |
| 181 |
& *recip_rAs(i,j,bi,bj)*rkSign |
& *recip_rAs(i,j,bi,bj)*rkSign |
| 182 |
b5d(i,j,k) = b5d(i,j,k) |
b5d(i,j,k) = b5d(i,j,k) |
| 183 |
& - rCenter*_recip_hFacS(i,j,k,bi,bj)*recip_drF(k) |
& - rCenter*_recip_hFacS(i,j,k,bi,bj)*recip_drF(k) |
| 184 |
|
& *recip_deepFac2C(k)*recip_rhoFacC(k) |
| 185 |
c5d(i,j,k) = c5d(i,j,k) |
c5d(i,j,k) = c5d(i,j,k) |
| 186 |
& - rCenter*_recip_hFacS(i,j,k,bi,bj)*recip_drF(k) |
& - rCenter*_recip_hFacS(i,j,k,bi,bj)*recip_drF(k) |
| 187 |
|
& *recip_deepFac2C(k)*recip_rhoFacC(k) |
| 188 |
c5d(i,j,k-1) = c5d(i,j,k-1) |
c5d(i,j,k-1) = c5d(i,j,k-1) |
| 189 |
& + rCenter*_recip_hFacS(i,j,k-1,bi,bj)*recip_drF(k-1) |
& + rCenter*_recip_hFacS(i,j,k-1,bi,bj)*recip_drF(k-1) |
| 190 |
|
& *recip_deepFac2C(k-1)*recip_rhoFacC(k-1) |
| 191 |
d5d(i,j,k-1) = d5d(i,j,k-1) |
d5d(i,j,k-1) = d5d(i,j,k-1) |
| 192 |
& + rCenter*_recip_hFacS(i,j,k-1,bi,bj)*recip_drF(k-1) |
& + rCenter*_recip_hFacS(i,j,k-1,bi,bj)*recip_drF(k-1) |
| 193 |
|
& *recip_deepFac2C(k-1)*recip_rhoFacC(k-1) |
| 194 |
ENDDO |
ENDDO |
| 195 |
ENDDO |
ENDDO |
| 196 |
STOP 'MOM_IMPLICIT_R: Flux Form not yet finished.' |
STOP 'MOM_IMPLICIT_R: Flux Form not yet finished.' |
| 233 |
ELSE |
ELSE |
| 234 |
DO j=jMin,jMax |
DO j=jMin,jMax |
| 235 |
DO i=iMin,iMax |
DO i=iMin,iMax |
| 236 |
vf(i,j) = |
vf(i,j) = -rAs(i,j,bi,bj)*deepFac2F(k)*rhoFacF(k) |
| 237 |
& -KappaRV(i,j,k)*rAs(i,j,bi,bj)*recip_drC(k) |
& * kappaRV(i,j,k)*recip_drC(k)*rkSign |
| 238 |
& * (gV(i,j,k,bi,bj) - gV(i,j,k-1,bi,bj))*rkSign |
& * (gV(i,j,k,bi,bj) - gV(i,j,k-1,bi,bj)) |
| 239 |
& *_maskS(i,j,k,bi,bj) |
& *_maskS(i,j,k,bi,bj) |
| 240 |
& *_maskS(i,j,k-1,bi,bj) |
& *_maskS(i,j,k-1,bi,bj) |
| 241 |
ENDDO |
ENDDO |