r1cum3p.F

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!||====================================================================
!||    r1cum3p   ../engine/source/elements/spring/r1cum3p.F
!||--- called by ------------------------------------------------------
!||    rforc3    ../engine/source/elements/spring/rforc3.F
!||====================================================================
      SUBROUTINE r1cum3p(
     1   FOR,     STI,     FSKY,    FSKYV,
     2   IADR,    FX1,     FX2,     FY1,
     3   FY2,     FZ1,     FZ2,     MX1,
     4   MX2,     MY1,     MY2,     MZ1,
     5   MZ2,     EX,      EY,      EZ,
     6   NEL,     NFT)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
#include      "comlock.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-----------------------------------------------
#include      "parit_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER, INTENT(IN) :: NEL
      INTEGER, INTENT(IN) :: NFT
      INTEGER IADR(3,*)
C     REAL
      my_real
     .   FOR(*), STI(3,*),FSKYV(LSKY,8),FSKY(8,LSKY),
     .   fx1(mvsiz),fy1(mvsiz),fz1(mvsiz),
     .   fx2(mvsiz),fy2(mvsiz),fz2(mvsiz),
     .   mx1(mvsiz),my1(mvsiz),mz1(mvsiz),
     .   mx2(mvsiz),my2(mvsiz),mz2(mvsiz),
     .   ex(mvsiz),ey(mvsiz),ez(mvsiz)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I, II, N, J
C     REAL
      my_real
     .   F11(MVSIZ), F21(MVSIZ), F31(MVSIZ)
C-----------------------------------------------
      DO I=1,nel
        f11(i)=ex(i)*for(i)
        f21(i)=ey(i)*for(i)
        f31(i)=ez(i)*for(i)
      ENDDO
C-------------------------
C     ASSEMBLE
C-------------------------
      IF (ivector == 1) THEN
#include "vectorize.inc"
        DO i=1,nel
          ii = i+nft
          n = iadr(1,ii)
          fskyv(n,1)=f11(i)
          fskyv(n,2)=f21(i)
          fskyv(n,3)=f31(i)
          fx1(i) = -f11(i)
          fy1(i) = -f21(i)
          fz1(i) = -f31(i)
          mx1(i) = zero
          my1(i) = zero
          mz1(i) = zero  
          fskyv(n,7)=sti(1,i)
          n = iadr(2,ii)
          fskyv(n,1)=-f11(i)
          fskyv(n,2)=-f21(i)
          fskyv(n,3)=-f31(i)
          fx2(i) = f11(i)
          fy2(i) = f21(i)
          fz2(i) = f31(i)
          mx2(i) = zero
          my2(i) = zero
          mz2(i) = zero  
          fskyv(n,7)=sti(2,i)
        ENDDO
      ELSE
        DO i=1,nel
          ii = i+nft
          n = iadr(1,ii)
          fsky(1,n)=f11(i)
          fsky(2,n)=f21(i)
          fsky(3,n)=f31(i)
          fx1(i) = -f11(i)
          fy1(i) = -f21(i)
          fz1(i) = -f31(i)
          mx1(i) = zero
          my1(i) = zero
          mz1(i) = zero  
          fsky(7,n)=sti(1,i)
          n = iadr(2,ii)
          fsky(1,n)=-f11(i)
          fsky(2,n)=-f21(i)
          fsky(3,n)=-f31(i)
          fx2(i) = f11(i)
          fy2(i) = f21(i)
          fz2(i) = f31(i)
          mx2(i) = zero
          my2(i) = zero
          mz2(i) = zero  
          fsky(7,n)=sti(2,i)
        ENDDO
      ENDIF
C
      RETURN
      END