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40 lines
1.1 KiB
40 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 FNDLIN_FQ (MXND, LXN, NODE1, NODE2, LINE, ERR)
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C***********************************************************************
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C SUBROUTINE FNDLIN = FINDS THE LINE WITH ENDS NODE1 & NODE2
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C***********************************************************************
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DIMENSION LXN(4, MXND)
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DIMENSION LINES1(20), LINES2(20)
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LOGICAL ERR
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ERR = .FALSE.
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CALL GETLXN (MXND, LXN, NODE1, LINES1, NL1, ERR)
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CALL GETLXN (MXND, LXN, NODE2, LINES2, NL2, ERR)
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IF (.NOT.ERR) THEN
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ERR = .TRUE.
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DO 110 I = 1, NL1
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DO 100 J = 1, NL2
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IF (LINES1(I) .EQ. LINES2(J)) THEN
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LINE = LINES1(I)
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ERR = .FALSE.
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RETURN
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END IF
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100 CONTINUE
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110 CONTINUE
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END IF
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RETURN
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END
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