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C $Header: $ |
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C $Name: $ |
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|
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#include "GAD_OPTIONS.h" |
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|
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SUBROUTINE GAD_DIFF_X( |
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I bi,bj,k, |
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I xA, diffKh, |
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I tracer, |
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O dfx, |
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I myThid ) |
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IMPLICIT NONE |
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|
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C == GLobal variables == |
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#include "SIZE.h" |
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#include "GRID.h" |
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|
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C == Routine arguments == |
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INTEGER bi,bj,k |
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_RS xA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL diffKh |
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_RL tracer(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL dfx (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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INTEGER myThid |
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|
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C == Local variables == |
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INTEGER i,j |
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|
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DO j=1-Oly,sNy+Oly |
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dfx(1-Olx,j)=0. |
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DO i=1-Olx+1,sNx+Olx |
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dfx(i,j) = -diffKh*xA(i,j) |
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& *_recip_dxC(i,j,bi,bj) |
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& *(Tracer(i,j)-Tracer(i-1,j)) |
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& *CosFacU(j,bi,bj) |
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ENDDO |
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ENDDO |
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|
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RETURN |
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END |