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75 lines
1.9 KiB
75 lines
1.9 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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C=======================================================================
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SUBROUTINE SELBLK (NUMSEL, IXSEL, NELBLK, LISBLK, NUMELB, NUMLNK,
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* LINK, ISCR, NUMNP, EBTYPE)
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C=======================================================================
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include 'exodusII.inc'
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INTEGER IXSEL(*)
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INTEGER LISBLK(0:*)
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INTEGER NUMELB(*)
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INTEGER NUMLNK(*)
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INTEGER LINK(*)
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INTEGER ISCR(*)
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LOGICAL SELECT
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CHARACTER*(MXSTLN) EBTYPE(*)
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CHARACTER*40 STRA
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CHARACTER*132 MSG
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do 80 i=1, numnp
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iscr(i) = 0
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80 continue
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islnk = 1
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do 100 ielb = 1, nelblk
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select = .false.
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do 90 ix = 1, lisblk(0)
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if (ielb .eq. lisblk(ix)) then
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select = .true.
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end if
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90 continue
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if (ebtype(ielb) .eq. 'nsided' .or.
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* ebtype(ielb) .eq. 'NSIDED') THEN
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numnod = numlnk(ielb)
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else
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numnod = numlnk(ielb) * numelb(ielb)
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end if
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if (select) then
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call selblk1(ielb, numnod, link(islnk), iscr)
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end if
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ISLNK = ISLNK + numnod
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100 CONTINUE
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numsel = 0
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do 120 i=1, numnp
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if (iscr(i) .gt. 0) then
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numsel = numsel + 1
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ixsel(numsel) = i
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end if
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120 continue
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write (stra, 10000) numsel
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call pckstr(1, stra)
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MSG = STRA(:lenstr(stra)) // ' nodes selected'
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call prterr('CMDSPEC', MSG)
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10000 format(I12)
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return
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end
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subroutine selblk1(ielb, numnod, link, iscr)
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integer link(*)
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integer iscr(*)
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do i=1, numnod
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node = link(i)
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iscr(node) = iscr(node) + 1
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end do
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return
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end
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