bcsn.F

Go to the documentation of this file.

Copyright>        OpenRadioss
Copyright>        Copyright (C) 1986-2025 Altair Engineering Inc.
Copyright>
Copyright>        This program is free software: you can redistribute it and/or modify
Copyright>        it under the terms of the GNU Affero General Public License as published by
Copyright>        the Free Software Foundation, either version 3 of the License, or
Copyright>        (at your option) any later version.
Copyright>
Copyright>        This program is distributed in the hope that it will be useful,
Copyright>        but WITHOUT ANY WARRANTY; without even the implied warranty of
Copyright>        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Copyright>        GNU Affero General Public License for more details.
Copyright>
Copyright>        You should have received a copy of the GNU Affero General Public License
Copyright>        along with this program.  If not, see <https://www.gnu.org/licenses/>.
Copyright>
Copyright>
Copyright>        Commercial Alternative: Altair Radioss Software
Copyright>
Copyright>        As an alternative to this open-source version, Altair also offers Altair Radioss
Copyright>        software under a commercial license.  Contact Altair to discuss further if the
Copyright>        commercial version may interest you: https://www.altair.com/radioss/.
!||====================================================================
!||    bcsn    ../engine/source/constraints/general/bcs/bcsn.F
!||--- called by ------------------------------------------------------
!||    resol   ../engine/source/engine/resol.F
!||====================================================================
      SUBROUTINE bcsn(ICODE,ICODT,ICODR,PARTS0,PARTSAV)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "com01_c.inc"
#include      "com04_c.inc"
#include      "param_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      my_real
     .   partsav(npsav,*),parts0(*)
      INTEGER ICODE(*), ICODT(*), ICODR(*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I,N, IC, IC1, IC2, IC3, IC4
C-----------------------------------------------
C
      DO 10 n=1,numnod
      icode(n)=icode(n)+512*(icodt(n)-icode(n)/512)
   10 CONTINUE
C
      IF(iroddl>0)THEN
       DO 20 n=1,numnod
       ic=icode(n)
       ic1=ic/512
       ic2=(ic-512*ic1)/64
       ic3=(ic-512*ic1-64*ic2)/8
       ic4=(ic-512*ic1-64*ic2-8*ic3)
       ic2=icodr(n)
       icode(n)=512*ic1+64*ic2+8*ic3+ic4
   20  CONTINUE
      END IF
C
      IF(iale>0) THEN
      DO 30 n=1,numnod
       ic=icode(n)
       ic1=ic/512
       ic2=(ic-512*ic1)/64
       ic3=(ic-512*ic1-64*ic2)/8
       ic4=(ic-512*ic1-64*ic2-8*ic3)
       ic3=icodt(n+numnod)
       icode(n)=512*ic1+64*ic2+8*ic3+ic4
   30 CONTINUE
      DO 40 n=1,numnod
       ic=icode(n)
       ic1=ic/512
       ic2=(ic-512*ic1)/64
       ic3=(ic-512*ic1-64*ic2)/8
       ic4=(ic-512*ic1-64*ic2-8*ic3)
       ic4=icodt(n+2*numnod)
       icode(n)=512*ic1+64*ic2+8*ic3+ic4
   40 CONTINUE
      END IF
C
      DO i=1,npart
        parts0(i)=partsav(8,i)
      ENDDO
C
      RETURN
      END