fcont2_min_output.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/.
!||====================================================================
!||    fcont2_min_output   ../engine/source/output/h3d/h3d_results/fcont2_min_output.f
!||--- called by ------------------------------------------------------
!||    sortie_main         ../engine/source/output/sortie_main.F
!||====================================================================
      SUBROUTINE fcont2_min_output(FCONT,FCONT_MIN,WEIGHT)
C-----------------------------s------------------
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      "com04_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER , INTENT(IN) ::  WEIGHT(NUMNOD)
      my_real , INTENT(INOUT) :: 
     .   fcont(3,numnod),fcont_min(3,numnod)
C-----------------------------------------------
C   L o c a l  V a r i a b l e s
C-----------------------------------------------
      my_real  fold, fnew, fmin
      INTEGER I,K,N  
C-----------------------------------------------
 
      DO n=1,numnod
         IF(weight(n) == 1) THEN
             fnew = fcont(1,n)**2 + fcont(2,n)**2 + fcont(3,n)**2
             fold = fcont_min(1,n)**2 + fcont_min(2,n)**2 +fcont_min(3,n)**2
             fmin = min(fnew,fold)
             IF(fnew < fold) THEN
                fcont_min(1:3,n) = fcont(1:3,n)   
             ENDIF
          ELSE
             fcont(1:3,n) =  zero
          ENDIF
       ENDDO
 
 
       RETURN
       END