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69 lines
2.4 KiB
69 lines
2.4 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 RDEB1 (NTXT, IELB, NUMELB, NUMLNK, NUMATR,
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& LINK, ATRIB, natrdm, *)
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C=======================================================================
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C --*** RDEB1 *** (TXTEXO) Read database element block misc.
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C -- Written by Amy Gilkey - revised 09/30/87
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C --
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C --RDEB1 reads the element block connectivity and attribute information
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C --from the text file. An error message is displayed if the end of file
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C --is read.
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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 -- IELB - IN - the element block number (for errors)
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C -- NUMELB - IN - the number of elements in the block
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C -- NUMLNK - IN - the number of nodes per element
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C -- NUMATR - IN - the number of attributes
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C -- LINK - OUT - the element connectivity for this block
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C -- ATRIB - OUT - the attributes for this block
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C -- * - return statement if end of file or read error
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C --
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C --Database must be positioned at start of element block misc. information
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C --upon entry; upon exit at end of element block misc. information.
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INTEGER LINK(NUMLNK,*)
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REAL ATRIB(natrdm, *)
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CHARACTER*32 STRA, STRB
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NE = 0
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READ (NTXT, *, END=120, ERR=120)
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DO 100 NE = 1, NUMELB
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READ (NTXT, *, END=120, ERR=120) (LINK(I,NE), I=1,NUMLNK)
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100 CONTINUE
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IF (NUMATR .GT. 0) THEN
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NE = 0
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READ (NTXT, *, END=130, ERR=130)
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DO 110 NE = 1, NUMELB
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READ (NTXT, *, END=130, ERR=130) (ATRIB(I,NE), I=1,NUMATR)
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110 CONTINUE
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END IF
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RETURN
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120 CONTINUE
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CALL INTSTR (1, 0, NE, STRA, LSTRA)
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CALL INTSTR (1, 0, IELB, STRB, LSTRB)
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CALL PRTERR ('FATAL',
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& 'Reading NODES for element ' // STRA(:LSTRA)
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& // ' for BLOCK ' // STRB(:LSTRB))
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GOTO 140
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130 CONTINUE
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CALL INTSTR (1, 0, NE, STRA, LSTRA)
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CALL INTSTR (1, 0, IELB, STRB, LSTRB)
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CALL PRTERR ('FATAL',
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& 'Reading ATTRIBUTES for element ' // STRA(:LSTRA)
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& // ' for BLOCK ' // STRB(:LSTRB))
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GOTO 140
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140 CONTINUE
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RETURN 1
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END
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