thtrus_count.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/.
!||====================================================================
!||    thtrus_count   ../engine/source/output/th/thtrus_count.F
!||--- called by ------------------------------------------------------
!||    init_th        ../engine/source/output/th/init_th.F
!||====================================================================
      SUBROUTINE thtrus_count(NTHGRP2, ITHGRP ,WA_SIZE, INDEX_WA_TRUS ,
     .                        IPARG ,ITHBUF,SITHBUF    )
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      "scr05_c.inc"
#include      "task_c.inc"
#include      "param_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER,INTENT(IN) :: SITHBUF
      INTEGER IPARG(NPARG,*),ITHBUF(*)
      INTEGER, INTENT(inout) :: WA_SIZE,NTHGRP2
      INTEGER, DIMENSION(2*NTHGRP2+1), INTENT(inout) :: INDEX_WA_TRUS
      INTEGER, DIMENSION(NITHGR,*), INTENT(in) :: ITHGRP
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      LOGICAL :: BOOL
      INTEGER II,I,N,IH,NG,ITY,MTE,K,L,LWA,NEL,NFT,J
      INTEGER :: J_FIRST,NITER,IAD,NN,IADV,NVAR,ITYP,IJK
      INTEGER, DIMENSION(NTHGRP2) :: INDEX_TRUS
C-----------------------------------------------
C-------------------------
C           ELEMENTS BARRES
C-------------------------
        ijk = 0
        wa_size = 0
        index_trus(1:nthgrp2) = 0
        DO niter=1,nthgrp2
            ityp=ithgrp(2,niter)
            nn  =ithgrp(4,niter)
            iad =ithgrp(5,niter)
            nvar=ithgrp(6,niter)
            iadv=ithgrp(7,niter)
            ii=0
            IF(ityp==4)THEN
 
                ii=0
                ih=iad
                DO WHILE (ithbuf(ih+nn) /= ispmd .AND. ih < iad+nn)
                    ih = ih + 1
                ENDDO
                IF (ih >= iad+nn) GOTO 666
C
                DO ng=1,ngroup
                    ity=iparg(5,ng)
                    IF (ity == 4) THEN
                        mte=iparg(1,ng)
                        nel=iparg(2,ng)
                        nft=iparg(3,ng)
                        DO i=1,nel
                            n=i+nft
                            k=ithbuf(ih)
                            IF (k == n) THEN
                                ih=ih+1
                                ii = ((ih-1) - iad)*nvar
                                DO WHILE (ithbuf(ih+nn) /= ispmd .AND. ih < iad+nn)
                                  ih = ih + 1
                                ENDDO
                                IF (ih > iad+nn) GOTO 666
                                wa_size = wa_size + nvar + 1
                            ENDIF ! IF (K == N)
                        ENDDO ! DO I=1,NEL
                    ENDIF ! IF (ITY == 4)
                ENDDO ! DO NG=1,NGROUP
            ENDIF
 666        continue
                index_trus(niter) = wa_size
        ENDDO
 
 
        j_first = 0
        bool = .true.
        DO i=1,nthgrp2
            IF(bool.EQV..true.) THEN
                IF( index_trus(i)/=0 ) THEN
                    bool = .false.
                    j_first = i
                ENDIF
            ENDIF
        ENDDO
 
        j = 0
        IF(j_first>0) THEN
            j=j+1
            index_wa_trus(j) = index_trus(j_first)
            j=j+1
            index_wa_trus(j) = j_first
            DO i=j_first+1,nthgrp2
                IF( index_trus(i)-index_trus(i-1)>0 ) THEN
                    j=j+1
                    index_wa_trus(j) = index_trus(i)
                    j=j+1
                    index_wa_trus(j) = i
                ENDIF
            ENDDO
        ENDIF
        index_wa_trus(2*nthgrp2+1) = j  !   number of non-zero index
C-----------
      RETURN
      END SUBROUTINE thtrus_count