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37 lines
1.1 KiB
37 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 SNAPXY (MP, MSNAP, N, IPOINT, COOR, LINKP, SNAPDX,
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& NSNAP)
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C***********************************************************************
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C SUBROUTINE SNAPXY = ADDS SNAP GRIDS AT EVERY X, Y LOCATION
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C***********************************************************************
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DIMENSION IPOINT (MP), COOR (2, MP), LINKP (2, MP)
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DIMENSION SNAPDX (2, MSNAP), NSNAP (2)
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LOGICAL ERR, ADDLNK
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ADDLNK = .FALSE.
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DO 100 I = 1, N
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CALL LTSORT (MP, LINKP, IABS (IPOINT (I)), II, ADDLNK)
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IF (II.GT.0)THEN
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INDEX = 1
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CALL ADDSNP (MSNAP, SNAPDX, NSNAP, INDEX, COOR (1, II), ERR)
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IF (ERR) RETURN
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INDEX = 2
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CALL ADDSNP (MSNAP, SNAPDX, NSNAP, INDEX, COOR (2, II), ERR)
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IF (ERR) RETURN
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ENDIF
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100 CONTINUE
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RETURN
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END
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