thnod_count.F File Reference

#include "implicit_f.inc"
#include "com01_c.inc"
#include "com04_c.inc"
#include "param_c.inc"
#include "submodel.inc"

Go to the source code of this file.

Functions/Subroutines
subroutine	thnod_count (ithgrp, nthgrp2, wa_size, index_wa_nod, ithbuf, weight, sithbuf)

Function/Subroutine Documentation

thnod_count()

subroutine thnod_count	(	integer, dimension(nithgr,*), intent(in)	ithgrp,
		integer, intent(inout)	nthgrp2,
		integer, intent(inout)	wa_size,
		integer, dimension(2*nthgrp2+1), intent(inout)	index_wa_nod,
		integer, dimension(*)	ithbuf,
		integer, dimension(numnod)	weight,
		integer, intent(in)	sithbuf )

Definition at line 30 of file thnod_count.F.

C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE plyxfem_mod
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      "submodel.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER,INTENT(IN) :: SITHBUF
      INTEGER ITHBUF(*),WEIGHT(NUMNOD)
      INTEGER, INTENT(inout) :: WA_SIZE,NTHGRP2
      INTEGER, DIMENSION(2*NTHGRP2+1), INTENT(inout) :: INDEX_WA_NOD
      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,CONDITION
      INTEGER :: N, I, J, ISK, II, IUN
      INTEGER :: NN, IAD, IADV, NVAR, ITYP, J_FIRST
      INTEGER, DIMENSION(NTHGRP2) :: INDEX_NOD
      DATA iun/1/
C-------------------------
C     NODES
C          DEPLACEMENT, VELOCITY, ACCELERATION,
C          VELOCITY ANGULAIRE, ACCELERATION ANGULAIRE,
C          & POSITION
C-------------------------
        wa_size = 0
        index_nod(1:nthgrp2) = 0
 
        DO n=1,nthgrp2
            ityp=ithgrp(2,n)
            nn  =ithgrp(4,n)
            iad =ithgrp(5,n)
            nvar=ithgrp(6,n)
            iadv=ithgrp(7,n)
            IF(ityp==0)THEN
                IF(iroddl/=0)THEN
                    ii=0
                    DO j=iad,iad+nn-1
                        i=ithbuf(j)
                        isk = 1 + ithbuf(j+nn)
                        condition = (i <= 0)
                        IF(.NOT. condition) condition = (weight(i) == 0)
                        IF (condition) THEN
                        !   not for me!
                        ELSEIF(isk==1)THEN
C---------
C               output with respect to the global SKEW.
                          wa_size = wa_size + nvar + 1
                        ELSEIF(isk<=numskw+1+nsubmod)THEN
!                       output with respect to a (non global) SKEW.
                          wa_size = wa_size + nvar + 1
                        ELSE    ! ISK==
C---------
C               output with respect to a REFERENCE FRAME.
                            wa_size = wa_size + nvar + 1
                        ENDIF ! ISK==
                    ENDDO ! J=IAD,IAD+NN-1
                ELSE ! IRODDL/=0
C
                    ii=0
                    DO j=iad,iad+nn-1
                        i=ithbuf(j)
                        isk = 1 + ithbuf(j+nn)
                        condition = (i <= 0)
                        IF(.NOT. condition) condition = (weight(i) == 0)
                        IF (condition) THEN
                       !   not for me!
                        ELSEIF(isk==1)THEN
C               output with respect to the global SKEW.
                            wa_size = wa_size + nvar + 1
                        ELSEIF(isk<=numskw+1+nsubmod)THEN
C---------
C               output with respect to a (non global) SKEW.
                            wa_size = wa_size + nvar + 1
                        ELSE
C---------
C                   output with respect to a REFERENCE FRAME.
                            wa_size = wa_size + nvar + 1
                        ENDIF
                    ENDDO
                ENDIF
            index_nod(n) = wa_size
            ENDIF
        ENDDO
 
        j_first = 0
        bool = .true.
        DO i=1,nthgrp2
            IF(bool.EQV..true.) THEN
                IF( index_nod(i)/=0 ) THEN
                    bool = .false.
                    j_first = i
                ENDIF
            ENDIF
        ENDDO
 
        j = 0
        IF(j_first>0) THEN
            j=j+1
            index_wa_nod(j) = index_nod(j_first)
            j=j+1
            index_wa_nod(j) = j_first
            DO i=j_first+1,nthgrp2
                IF( index_nod(i)-index_nod(i-1)>0 ) THEN
                    j=j+1
                    index_wa_nod(j) = index_nod(i)
                    j=j+1
                    index_wa_nod(j) = i
                ENDIF
            ENDDO
        ENDIF
        index_wa_nod(2*nthgrp2+1) = j  !   number of non-zero index
C-----------
 
 
      RETURN