qmass2ap.F

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!||====================================================================
!||    qmass2ap   ../engine/source/elements/solid_2d/quad/qmass2ap.F
!||--- called by ------------------------------------------------------
!||    bforc2     ../engine/source/ale/bimat/bforc2.F
!||====================================================================
      SUBROUTINE qmass2ap(
     1   OFF,     RHO,     AREA,    FSKY,
     2   FSKYV,   IADQ,    NEL,     NFT)
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-----------------------------------------------
#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
C     REAL
      my_real
     .   off(*), rho(*), area(*), fskyv(lsky,8),fsky(8,lsky)
      INTEGER IADQ(4,*)
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, II, K
C-----------------------------------------------
      DO i=1,nel
       mass(i)=rho(i)*area(i)*off(i)*fourth
      ENDDO
C
 
      IF(ivector==1) THEN
        DO i=1,nel
C
          ii=i+nft
          k = iadq(1,ii)
          fskyv(k,1)=fskyv(k,1)+mass(i)
C
          k = iadq(2,ii)
          fskyv(k,1)=fskyv(k,1)+mass(i)
C
          k = iadq(3,ii)
          fskyv(k,1)=fskyv(k,1)+mass(i)
C
          k = iadq(4,ii)
          fskyv(k,1)=fskyv(k,1)+mass(i)
C
        ENDDO
C
      ELSE
        DO i=1,nel
C
          ii=i+nft
          k = iadq(1,ii)
          fsky(1,k) = fsky(1,k)+mass(i)
C
          k = iadq(2,ii)
          fsky(1,k) = fsky(1,k)+mass(i)
C
          k = iadq(3,ii)
          fsky(1,k) = fsky(1,k)+mass(i)
C
          k = iadq(4,ii)
          fsky(1,k) = fsky(1,k)+mass(i)
C
        ENDDO
C
      ENDIF
C
      RETURN
      END