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36 lines
1.2 KiB
36 lines
1.2 KiB
C Copyright(C) 1999-2020 National Technology & Engineering Solutions
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C of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with
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C NTESS, the U.S. Government retains certain rights in this software.
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C
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C See packages/seacas/LICENSE for details
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C=======================================================================
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SUBROUTINE CFMAX (VARNP, NLNKF, LINKF1, FEMIN, FEMAX)
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C=======================================================================
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C --*** CFMAX *** (DETOUR) Compute min/max values for face
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C -- Written by Amy Gilkey - revised 03/14/88
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C --
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C --CFMAX computes the minimum and maximum value of the nodal variable
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C --for the face.
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C --
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C --Parameters:
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C -- VARNP - IN - the contour function values
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C -- NLNKF - IN - the number of nodes per face
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C -- LINKF1 - IN - the connectivity for the face
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C -- FEMIN, FEMAX - OUT - minimum and maximum value
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REAL VARNP(*)
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INTEGER LINKF1(NLNKF)
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C --Compute the minimum and maximum values for the face
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FEMAX = VARNP(LINKF1(1))
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FEMIN = VARNP(LINKF1(1))
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DO 100 K = 2, NLNKF
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FEMAX = MAX (FEMAX, VARNP(LINKF1(K)))
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FEMIN = MIN (FEMIN, VARNP(LINKF1(K)))
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100 CONTINUE
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RETURN
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END
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