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mmazloff |
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C $Header: /u/gcmpack/MITgcm/pkg/bling/tracer_min_val.F,v 1.1 2016/05/19 20:29:27 mmazloff Exp $ |
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C $Name: $ |
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#include "BLING_OPTIONS.h" |
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CBOP |
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subroutine BLING_MIN_VAL( |
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I PTR, min_val, bi, bj ) |
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C ================================================================= |
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C | subroutine bling_min_val |
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C | o replaces tracer values that are too small or negative |
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C | (in a separate routine so can be hidden from adjoint) |
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C ================================================================= |
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implicit none |
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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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C === Routine arguments === |
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INTEGER bi, bj |
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C === Input === |
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_RL PTR(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL min_val |
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CEOP |
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C == Local variables == |
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INTEGER i,j,k |
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DO k=1,Nr |
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DO i=1,sNx |
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DO j=1,sNy |
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PTR(i,j,k) = max( min_val*maskC(i,j,k,bi,bj), PTR(i,j,k) ) |
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ENDDO |
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ENDDO |
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ENDDO |
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RETURN |
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END |
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