a4mass3.F

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!||====================================================================
!||    a4mass3         ../engine/source/elements/solid/solide4/a4mass3.F
!||--- called by ------------------------------------------------------
!||    multi_fvm2fem   ../engine/source/multifluid/multi_fvm2fem.F
!||    s4forc3         ../engine/source/elements/solid/solide4/s4forc3.F
!||====================================================================
      SUBROUTINE a4mass3(
     1   MS,      RHO,     VOLU,    NC1,
     2   NC2,     NC3,     NC4,     MSNF,
     3   OFF,     NEL)
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   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER, INTENT(IN) :: NEL
C     REAL
      my_real
     .   ms(*), rho(*),volu(*),msnf(*),off(*)
      INTEGER NC1(*),NC2(*),NC3(*),NC4(*)
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I
C     REAL
      my_real
     .        dmass(mvsiz)
C-----------------------------------------------
      DO  i=1,nel
        dmass(i)=fourth*rho(i)*volu(i)*off(i)
      ENDDO
C
#include "lockon.inc"
      DO i=1,nel
       ms(nc1(i))=ms(nc1(i)) + dmass(i)
       msnf(nc1(i))=msnf(nc1(i)) + dmass(i)
      ENDDO
#include "lockoff.inc"
C
#include "lockon.inc"
      DO i=1,nel
       msnf(nc2(i))=msnf(nc2(i)) + dmass(i)
       ms(nc2(i))=ms(nc2(i)) + dmass(i)
      ENDDO
#include "lockoff.inc"
C
#include "lockon.inc"
      DO i=1,nel
       ms(nc3(i))=ms(nc3(i)) + dmass(i)
       msnf(nc3(i))=msnf(nc3(i)) + dmass(i)
      ENDDO
#include "lockoff.inc"
C
#include "lockon.inc"
      DO i=1,nel
       ms(nc4(i))=ms(nc4(i)) + dmass(i)
       msnf(nc4(i))=msnf(nc4(i)) + dmass(i)
      ENDDO
#include "lockoff.inc"
C
C
      RETURN
      END