fvmesh0.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/.
!||====================================================================
!||    fvmesh0       ../engine/source/airbag/fvmesh0.F
!||--- called by ------------------------------------------------------
!||    resol         ../engine/source/engine/resol.F
!||--- calls      -----------------------------------------------------
!||    fvbric        ../engine/source/airbag/fvbric.F
!||    fvmesh1       ../engine/source/airbag/fvmesh.F
!||--- uses       -----------------------------------------------------
!||    element_mod   ../common_source/modules/elements/element_mod.F90
!||    fvbag_mod     ../engine/share/modules/fvbag_mod.F
!||====================================================================
      SUBROUTINE fvmesh0(MONVOL, X, VOLMON, IXS)
C-----------------------------------------------
C   M o d u l e s 
C-----------------------------------------------
      USE fvbag_mod
      use element_mod , only : nixs
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"
#include      "task_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER MONVOL(*), IXS(NIXS,*)
      my_real
     .        x(3,*), volmon(*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER K1, KK1, KIBALE, IFV,
     .        N, ITYP, NNS, NTG, NBRIC, KI1, KI2, NBX, NBY, NNB, IMESH,
     .        NBA, NTGA, NNA, KIA1, KIA2, KIA3, KIA4, KIA5, KIA6,
     .        NNI, NTGI
C
      ifv=0
      k1=1
      kibale=1+nimv*nvolu+licbag+libagjet+libaghol
      kk1=1
      DO n=1,nvolu
         ityp=monvol(k1-1+2)
         IF (ityp==6.OR.ityp==8) THEN
           ifv=monvol(k1-1+45)
           imesh=monvol(k1-1+56)
           IF (imesh/=0) THEN
            nns=monvol(k1-1+32)
            ntg=monvol(k1-1+33)
            nni =monvol(k1-1+68)
            ntgi=monvol(k1-1+69)
            nba =monvol(k1-1+62)
            ntga=monvol(k1-1+63)
            nna =monvol(k1-1+64)
C
            ki1=kibale+monvol(k1-1+31)
            ki2=ki1+nns+nni
            kia1=ki2+6*(ntg+ntgi)
            kia2=kia1+2*nba
            kia3=kia2+12*nba
            kia4=kia3+2*(ntg+ntgi)
            kia5=kia4+nna
            kia6=kia5+3*ntga
C
            nbx=monvol(k1-1+54)          
            nby=monvol(k1-1+55)          
            nbric=nbx*nby          
            nnb=(nbx+1)*(nby+1)*2
            IF (ispmd/=fvspmd(ifv)%PMAIN-1) THEN
               ALLOCATE(fvdata(ifv)%BRIC(8,0),
     .                  fvdata(ifv)%TBRIC(13,0),
     .                  fvdata(ifv)%XB(3,0),
     .                  fvdata(ifv)%SFAC(6,4,0))
            ELSE
               ALLOCATE(fvdata(ifv)%BRIC(8,nbric),
     .                  fvdata(ifv)%TBRIC(13,nbric),
     .                  fvdata(ifv)%XB(3,nnb),
     .                  fvdata(ifv)%SFAC(6,4,nbric))
            ENDIF
C
            CALL fvbric(monvol(k1), volmon(kk1), monvol(ki1), x, nns)
C
            monvol(k1-1+50)=monvol(k1-1+46)
            monvol(k1-1+51)=monvol(k1-1+47)
            monvol(k1-1+52)=monvol(k1-1+48)
            monvol(k1-1+53)=monvol(k1-1+49)
C
            CALL fvmesh1(
     . monvol(ki1), monvol(ki2), x,      monvol(k1), fvdata(ifv)%BRIC,
     . fvdata(ifv)%XB, volmon(kk1), ntg, nbric,      fvdata(ifv)%TBRIC,
     . fvdata(ifv)%SFAC, fvdata(ifv)%DLH, nba, ntga, nna,
     . monvol(kia1), monvol(kia2), monvol(kia3), monvol(kia4),
     . monvol(kia5), monvol(kia6), ixs,          nns         )
C
            DEALLOCATE(fvdata(ifv)%BRIC, fvdata(ifv)%TBRIC,
     .                 fvdata(ifv)%XB,   fvdata(ifv)%SFAC )
          ENDIF
         ENDIF
         k1=k1+nimv
         kk1=kk1+nrvolu
      ENDDO
C
      RETURN
      END