a4momtn3.F

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!||====================================================================
!||    a4momtn3   ../engine/source/elements/solid/solide4/a4momtn3.F
!||--- called by ------------------------------------------------------
!||    a4momt3    ../engine/source/elements/solid/solide4/a4momt3.f
!||--- calls      -----------------------------------------------------
!||    upwind4    ../engine/source/elements/solid/solide4/upwind4.F
!||====================================================================
      SUBROUTINE a4momtn3(
     1   RHO,     VOL,     VIS,     R,
     2   S,       T,       DELTAX,  VMX,
     3   VMY,     VMZ,     DXX,     DXY,
     4   DXZ,     DYX,     DYY,     DYZ,
     5   DZX,     DZY,     DZZ,     PX,
     6   PY,      PZ,      VDX,     VDY,
     7   VDZ,     FX,      FY,      FZ,
     8   NEL)
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
      my_real
     .   RHO(*),VOL(*),VIS(*),VDX(*),VDY(*),VDZ(*),VMX(*),VMY(*),VMZ(*),
     .   R(MVSIZ,3),S(MVSIZ,3),T(MVSIZ,3),DELTAX(*),PX(*),PY(*),PZ(*),
     .   FX(*),FY(*),FZ(*),
     .   DXX(*),DXY(*),DXZ(*),
     .   DYX(*),DYY(*),DYZ(*),
     .   DZX(*),DZY(*),DZZ(*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER :: I
      my_real :: A(MVSIZ),GAM(MVSIZ) 
C-----------------------------------------------
C   S o u r c e   C o d e
C-----------------------------------------------
      CALL UPWIND4(
     1   RHO,     VIS,     VDX,     VDY,
     2   VDZ,     R,       S,       T,
     3   gam,     nel)
      DO i=1,nel
        a(i)=fourth*rho(i)*vol(i)*(one+four*gam(i)*( px(i)*vdx(i)+py(i)*vdy(i)+pz(i)*vdz(i)))
        fx(i)=fx(i)-a(i)*(vdx(i)*dxx(i)+vdy(i)*dxy(i)+vdz(i)*dxz(i))
        fy(i)=fy(i)-a(i)*(vdx(i)*dyx(i)+vdy(i)*dyy(i)+vdz(i)*dyz(i))
        fz(i)=fz(i)-a(i)*(vdx(i)*dzx(i)+vdy(i)*dzy(i)+vdz(i)*dzz(i))
      ENDDO
      RETURN
      END