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40 lines
1.2 KiB
40 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 REMAP (LLIST, IX, LIST, ISCR)
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C=======================================================================
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C --*** RENIX *** (GJOIN) Renumbers items according to an index list
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C -- Written by Amy Gilkey - revised 09/29/87
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C --
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C --RENIX renumbers each item in the list to the index given in another
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C --list or adds an offset to the item.
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C --
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C --Parameters:
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C -- LLIST - IN - the length of LIST
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C -- IX - IN - the new index of the specified item
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C -- LIST - IN/OUT - the list of integers; renumbered
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INTEGER IX(*)
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INTEGER LIST(*)
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INTEGER ISCR(*)
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DO 100 I = 1, LLIST
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ISCR(I) = 0
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100 CONTINUE
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DO 110 I = LLIST, 1, -1
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INDEX = IX(I)
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if (index .ne. 0) ISCR(ABS(INDEX)) = LIST(I)
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110 CONTINUE
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DO 120 I = 1, LLIST
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LIST(I) = ISCR(I)
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120 CONTINUE
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RETURN
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END
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