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41 lines
1.1 KiB
41 lines
1.1 KiB
2 years ago
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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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SUBROUTINE NORMND (NPNODE, BMESUR, RMAX)
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C***********************************************************************
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C SUBROUTINE NORMND = NORMALIZES A NODE VARIABLE
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C***********************************************************************
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DIMENSION BMESUR(NPNODE)
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BMIN = BMESUR(1)
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BMAX = BMESUR(1)
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DO 100 NODE = 2, NPNODE
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BMAX = AMAX1 (BMESUR(NODE), BMAX)
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BMIN = AMIN1 (BMESUR(NODE), BMIN)
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100 CONTINUE
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BMAX = BMAX - BMIN
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DO 110 NODE = 1, NPNODE
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BMESUR(NODE) = BMESUR(NODE) - BMIN
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110 CONTINUE
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C RMAX = MAXIMUM RATIO FOR PLATEAU VALUES
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DO 120 NODE = 1, NPNODE
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IF (BMESUR (NODE) .GE. (BMAX * RMAX)) THEN
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BMESUR(NODE) = 1.0
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ELSE
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BMESUR (NODE) = BMESUR(NODE) / (BMAX * RMAX)
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ENDIF
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120 CONTINUE
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RETURN
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END
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