r4cum3.F File Reference

#include "implicit_f.inc"
#include "mvsiz_p.inc"

Go to the source code of this file.

Functions/Subroutines
subroutine	r4cum3 (f, forx, fory, forz, xm, xmom, ymom, zmom, sti, stir, stifn, stifr, fx1, fx2, fy1, fy2, fz1, fz2, mx1, mx2, my1, my2, mz1, mz2, al, exx, eyx, ezx, exy, eyy, ezy, exz, eyz, ezz, nc1, nc2, nel)

Function/Subroutine Documentation

r4cum3()

subroutine r4cum3	(		f,
			forx,
			fory,
			forz,
			xm,
			xmom,
			ymom,
			zmom,
			sti,
			stir,
			stifn,
			stifr,
			fx1,
			fx2,
			fy1,
			fy2,
			fz1,
			fz2,
			mx1,
			mx2,
			my1,
			my2,
			mz1,
			mz2,
			al,
			exx,
			eyx,
			ezx,
			exy,
			eyy,
			ezy,
			exz,
			eyz,
			ezz,
		integer, dimension(*)	nc1,
		integer, dimension(*)	nc2,
		integer, intent(in)	nel )

Definition at line 30 of file r4cum3.F.

C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   G l o b a l   P a r a m e t e r s
C-----------------------------------------------
#include      "mvsiz_p.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER, INTENT(IN) :: NEL
      INTEGER NC1(*),NC2(*)
C     REAL
      my_real
     .   f(3,*), forx(*), fory(*), forz(*), xm(3,*), xmom(*),
     .   ymom(*), zmom(*), sti(3,*),stir(3,*),stifn(*),stifr(*),
     .   fx1(mvsiz),fy1(mvsiz),fz1(mvsiz),
     .   fx2(mvsiz),fy2(mvsiz),fz2(mvsiz),
     .   mx1(mvsiz),my1(mvsiz),mz1(mvsiz),
     .   mx2(mvsiz),my2(mvsiz),mz2(mvsiz),
     .   exx(mvsiz), eyx(mvsiz), ezx(mvsiz),
     .   exy(mvsiz), eyy(mvsiz), ezy(mvsiz),
     .   exz(mvsiz), eyz(mvsiz), ezz(mvsiz),al(mvsiz)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I
C     REAL
      my_real
     .   f11(mvsiz), f21(mvsiz), f31(mvsiz), 
     .   m11(mvsiz), m21(mvsiz), m31(mvsiz),
     .   m12(mvsiz), m22(mvsiz), m32(mvsiz),
     . ymom1, ymom2, zmom1, zmom2
C-----------------------------------------------
      DO i=1,nel
        f11(i)=exx(i)*forx(i)+exy(i)*fory(i)+exz(i)*forz(i)
        f21(i)=eyx(i)*forx(i)+eyy(i)*fory(i)+eyz(i)*forz(i)
        f31(i)=ezx(i)*forx(i)+ezy(i)*fory(i)+ezz(i)*forz(i)
      ENDDO
C-------------------------
C     ASSEMBLE
C-------------------------
      DO i=1,nel
        f(1,nc1(i))=f(1,nc1(i))+f11(i)
        f(2,nc1(i))=f(2,nc1(i))+f21(i)
        f(3,nc1(i))=f(3,nc1(i))+f31(i)
        fx1(i) = -f11(i)
        fy1(i) = -f21(i)
        fz1(i) = -f31(i)
        stifn(nc1(i))=stifn(nc1(i))+sti(1,i)
C
        f(1,nc2(i))=f(1,nc2(i))-f11(i)
        f(2,nc2(i))=f(2,nc2(i))-f21(i)
        f(3,nc2(i))=f(3,nc2(i))-f31(i)
        fx2(i) = f11(i)
        fy2(i) = f21(i)
        fz2(i) = f31(i)
        stifn(nc2(i))=stifn(nc2(i))+sti(2,i)
      ENDDO
C-------------------------
C     MOMENTS
C-------------------------
      DO i=1,nel
        ymom1 = ymom(i) - half*al(i)*forz(i)
        zmom1 = zmom(i) + half*al(i)*fory(i)
        m11(i)=exx(i)*xmom(i)+exy(i)*ymom1+exz(i)*zmom1
        m21(i)=eyx(i)*xmom(i)+eyy(i)*ymom1+eyz(i)*zmom1
        m31(i)=ezx(i)*xmom(i)+ezy(i)*ymom1+ezz(i)*zmom1
        ymom2 = ymom(i) + half*al(i)*forz(i)
        zmom2 = zmom(i) - half*al(i)*fory(i)      
        m12(i)=exx(i)*xmom(i)+exy(i)*ymom2+exz(i)*zmom2
        m22(i)=eyx(i)*xmom(i)+eyy(i)*ymom2+eyz(i)*zmom2
        m32(i)=ezx(i)*xmom(i)+ezy(i)*ymom2+ezz(i)*zmom2
      ENDDO
C-------------------------
C     ASSEMBLE
C-------------------------
      DO i=1,nel
        xm(1,nc1(i))=xm(1,nc1(i))+m11(i)
        xm(2,nc1(i))=xm(2,nc1(i))+m21(i)
        xm(3,nc1(i))=xm(3,nc1(i))+m31(i)
        mx1(i) = -m11(i)
        my1(i) = -m21(i)
        mz1(i) = -m31(i)
        stifr(nc1(i))=stifr(nc1(i))+stir(1,i)
C
        xm(1,nc2(i))=xm(1,nc2(i))-m12(i)
        xm(2,nc2(i))=xm(2,nc2(i))-m22(i)
        xm(3,nc2(i))=xm(3,nc2(i))-m32(i)
        mx2(i) = m12(i)
        my2(i) = m22(i)
        mz2(i) = m32(i)
        stifr(nc2(i))=stifr(nc2(i))+stir(2,i)
      ENDDO
C---
      RETURN