1! 2! CalculiX - A 3-dimensional finite element program 3! Copyright (C) 1998-2021 Guido Dhondt 4! 5! This program is free software; you can redistribute it and/or 6! modify it under the terms of the GNU General Public License as 7! published by the Free Software Foundation(version 2); 8! 9! 10! This program is distributed in the hope that it will be useful, 11! but WITHOUT ANY WARRANTY; without even the implied warranty of 12! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13! GNU General Public License for more details. 14! 15! You should have received a copy of the GNU General Public License 16! along with this program; if not, write to the Free Software 17! Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 18! 19 subroutine elementpernodef(iponoel,inoel,lakonf,ipkonf,konf,nef) 20! 21 implicit none 22! 23 character*8 lakonf(*) 24! 25 integer iponoel(*),inoel(2,*),ipkonf(*),konf(*),i,j,nef, 26 & inoelfree,nope,indexe,node 27! 28! 29! 30! determining the elements belonging to the nodes of 31! the elements 32! 33 inoelfree=1 34 do i=1,nef 35 if(ipkonf(i).lt.0) cycle 36 if(lakonf(i)(1:1).ne.'F') cycle 37 if(lakonf(i)(4:4).eq.'8') then 38 nope=8 39 elseif(lakonf(i)(4:4).eq.'4') then 40 nope=4 41 elseif(lakonf(i)(4:4).eq.'6') then 42 nope=6 43 else 44 cycle 45 endif 46 indexe=ipkonf(i) 47 do j=1,nope 48 node=konf(indexe+j) 49 inoel(1,inoelfree)=i 50 inoel(2,inoelfree)=iponoel(node) 51 iponoel(node)=inoelfree 52 inoelfree=inoelfree+1 53 enddo 54 enddo 55! 56 return 57 end 58