sppart3.F

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!||====================================================================
!||    sppart3   ../starter/source/elements/sph/sppart3.F
!||--- called by ------------------------------------------------------
!||    spinit3   ../starter/source/elements/sph/spinit3.F
!||====================================================================
      SUBROUTINE sppart3(MS,PARTSAV,NC1,MASS,X,V,IPART)
C
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER IPART(*),NC1(*)
      my_real
     .   ms(*),x(3,*),v(3,*),partsav(20,*),mass(*)
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "vect01_c.inc"
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I, IP,I1
C     REAL
      my_real
     .   xx,yy,zz,xy,yz,zx
C-----------------------------------------------------------------------
       DO i=lft,llt
        i1 = nc1(i)
        ms(i1)=mass(i)+ms(i1)
C
        ip=ipart(i)
        partsav(1,ip)=partsav(1,ip) + mass(i)
        partsav(2,ip)=partsav(2,ip) + mass(i)*x(1,i1)
        partsav(3,ip)=partsav(3,ip) + mass(i)*x(2,i1)
        partsav(4,ip)=partsav(4,ip) + mass(i)*x(3,i1)
        xx = x(1,i1)*x(1,i1)
        xy = x(1,i1)*x(2,i1)
        yy = x(2,i1)*x(2,i1)
        yz = x(2,i1)*x(3,i1)
        zz = x(3,i1)*x(3,i1)
        zx = x(3,i1)*x(1,i1)
        partsav(5,ip) =partsav(5,ip)  + mass(i) * (yy+zz)
        partsav(6,ip) =partsav(6,ip)  + mass(i) * (zz+xx)
        partsav(7,ip) =partsav(7,ip)  + mass(i) * (xx+yy)
        partsav(8,ip) =partsav(8,ip)  - mass(i) * xy
        partsav(9,ip) =partsav(9,ip)  - mass(i) * yz
        partsav(10,ip)=partsav(10,ip) - mass(i) * zx
C
        partsav(11,ip)=partsav(11,ip) + mass(i)*v(1,i1)
        partsav(12,ip)=partsav(12,ip) + mass(i)*v(2,i1)
        partsav(13,ip)=partsav(13,ip) + mass(i)*v(3,i1)
        partsav(14,ip)=partsav(14,ip) + half * mass(i) *
     .     (v(1,i1)*v(1,i1)+v(2,i1)*v(2,i1)+v(3,i1)*v(3,i1))
       ENDDO
C
      RETURN
      END