qmassreal2.F

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!||====================================================================
!||    qmassreal2   ../engine/source/elements/solid_2d/quad/qmassreal2.F
!||--- called by ------------------------------------------------------
!||    bforc2       ../engine/source/ale/bimat/bforc2.F
!||    q4forc2      ../engine/source/elements/solid_2d/quad4/q4forc2.F
!||    qforc2       ../engine/source/elements/solid_2d/quad/qforc2.F
!||--- calls      -----------------------------------------------------
!||    idp_free     ../engine/source/system/machine.F
!||    idp_lock     ../engine/source/system/machine.F
!||====================================================================
      SUBROUTINE qmassreal2(
     1   OFF,     RHO,     MS_2D,   VNEW,
     2   NC1,     NC2,     NC3,     NC4,
     3   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
C     REAL
      my_real
     .   off(*), rho(*), ms_2d(*),vnew(*)
      INTEGER NC1(*), NC2(*), NC3(*), NC4(*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
C     REAL
      my_real
     .   mass(mvsiz)
      INTEGER I
C-----------------------------------------------
      DO i=1,nel
       mass(i)=rho(i)*vnew(i)*off(i)*fourth
      ENDDO
C
      CALL idp_lock(1)
      DO i=1,nel
C
       ms_2d(nc1(i))=ms_2d(nc1(i)) + mass(i)
       ms_2d(nc2(i))=ms_2d(nc2(i)) + mass(i)
       ms_2d(nc3(i))=ms_2d(nc3(i)) + mass(i)
       ms_2d(nc4(i))=ms_2d(nc4(i)) + mass(i)
      ENDDO
      CALL idp_free(1)
C
      RETURN
      END