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 resultsnoddir(nk,v,nactdof,b,ipompc,nodempc,coefmpc,
20     &  nmpc,mi)
21!
22!     copying the dof-values into (idir,node) format
23!     (for sensitivity results; SPC's correspond to zero)
24!
25      implicit none
26!
27      integer mi(*),nactdof(0:mi(2),*),ipompc(*),nodempc(3,*),nk,i,j,
28     &  nmpc,ist,ndir,node,index
29!
30      real*8 v(0:mi(2),*),b(*),coefmpc(*),bnac,fixed_disp
31!
32!
33!
34!     copying the dof-values into (idir,node) format
35!
36      do i=1,nk
37         do j=1,mi(2)
38            if(nactdof(j,i).gt.0) then
39               bnac=b(nactdof(j,i))
40            else
41               cycle
42            endif
43            v(j,i)=bnac
44         enddo
45      enddo
46!
47!     treating the MPC's
48!
49      do i=1,nmpc
50         ist=ipompc(i)
51         node=nodempc(1,ist)
52         ndir=nodempc(2,ist)
53         index=nodempc(3,ist)
54         fixed_disp=0.d0
55         if(index.ne.0) then
56            do
57               fixed_disp=fixed_disp-coefmpc(index)*
58     &              v(nodempc(2,index),nodempc(1,index))
59               index=nodempc(3,index)
60               if(index.eq.0) exit
61            enddo
62         endif
63         fixed_disp=fixed_disp/coefmpc(ist)
64         v(ndir,node)=fixed_disp
65      enddo
66!
67      return
68      end
69