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61 lines
1.9 KiB
61 lines
1.9 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 RDNM1 (NTXT, NDB, NELBLK, NVAREL, ISEVOK, LSEVOK, *)
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C=======================================================================
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C --*** RDNM1 *** (TXTEXO) Internal to RDNAME
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C -- Written by Amy Gilkey - revised 02/22/88
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C --
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C --RDNM1 reads the element block variable truth table.
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C --
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C --Parameters:
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C -- NTXT - IN - the text file
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C -- NELBLK - IN - the number of element blocks
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C -- NVAREL - IN - the number of element variables
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C -- ISEVOK - OUT - the element block variable truth table;
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C -- variable i of block j exists iff ISEVOK(j,i)
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C -- * - return statement if error encountered, including end-of-file;
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C -- NO message is printed
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C --
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C --Database must be positioned in front of truth table upon entry;
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C --upon exit positioned after table.
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INTEGER ISEVOK(NVAREL,*)
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LOGICAL LSEVOK(NVAREL,*)
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CHARACTER*32 STRA
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C ... Nothing to read if NVAREL == 0
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if (nvarel .eq. 0) return
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IELB = 0
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READ (NTXT, *, END=110, ERR=110)
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DO 100 IELB = 1, NELBLK
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READ (NTXT, *, END=110, ERR=110) (LSEVOK(I,IELB), I=1,NVAREL)
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DO 90 I = 1, NVAREL
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if (lsevok(i,ielb)) then
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isevok(i,ielb) = 1
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else
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isevok(i,ielb) = 0
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end if
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90 continue
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100 CONTINUE
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call expvtt(ndb, nelblk, nvarel, isevok, ierr)
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RETURN
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110 CONTINUE
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CALL INTSTR (1, 0, IELB, STRA, LSTRA)
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CALL PRTERR ('FATAL',
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& 'Reading ELEMENT BLOCK VARIABLE TRUTH TABLE for block '
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& // STRA(:LSTRA))
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GOTO 120
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120 CONTINUE
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RETURN 1
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END
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