qcumu2p.F

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!||====================================================================
!||    qcumu2p   ../engine/source/elements/solid_2d/quad/qcumu2p.F
!||--- called by ------------------------------------------------------
!||    qforc2    ../engine/source/elements/solid_2d/quad/qforc2.F
!||====================================================================
      SUBROUTINE qcumu2p(
     1   F11,     F12,     F21,     F22,
     2   AX1,     AX2,     T11,     T12,
     3   T13,     T14,     T21,     T22,
     4   T23,     T24,     FSKY,    FSKYV,
     5   IADQ,    STI,     NEL,     NFT)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.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
      INTEGER  IADQ(4,*)
C     REAL
      my_real
     .   fskyv(lsky,8),fsky(8,lsky),sti(*)
C     REAL
      my_real
     .   f11(*), f12(*), f21(*), f22(*), ax1(*), ax2(*),
     .   t11(*), t12(*), t13(*), t14(*), t21(*), t22(*), t23(*), t24(*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER  I, II, K
C-------------------------
C     ASSEMBLE
C-------------------------
C
      IF(ivector==1) THEN
        DO i=1,nel
C
          ii=i+nft
          k = iadq(1,ii)
          fskyv(k,2)=-f11(i)-ax1(i)-t11(i)
          fskyv(k,3)=-f21(i)+ax2(i)-t21(i)
          fskyv(k,7)=sti(i)
C
          k = iadq(2,ii)
          fskyv(k,2)=-f12(i)-ax1(i)-t12(i)
          fskyv(k,3)=-f22(i)+ax2(i)-t22(i)
          fskyv(k,7)=sti(i)
C
          k = iadq(3,ii)
          fskyv(k,2)=+f11(i)-ax1(i)-t13(i)
          fskyv(k,3)=+f21(i)+ax2(i)-t23(i)
          fskyv(k,7)=sti(i)
C
          k = iadq(4,ii)
          fskyv(k,2)=+f12(i)-ax1(i)-t14(i)
          fskyv(k,3)=+f22(i)+ax2(i)-t24(i)
          fskyv(k,7)=sti(i)
C
        ENDDO
C
      ELSE
        DO i=1,nel
C
          ii=i+nft
          k = iadq(1,ii)
          fsky(2,k)=-f11(i)-ax1(i)-t11(i)
          fsky(3,k)=-f21(i)+ax2(i)-t21(i)
          fsky(7,k) = sti(i)
C
          k = iadq(2,ii)
          fsky(2,k)=-f12(i)-ax1(i)-t12(i)
          fsky(3,k)=-f22(i)+ax2(i)-t22(i)
          fsky(7,k) = sti(i)
C
          k = iadq(3,ii)
          fsky(2,k)=+f11(i)-ax1(i)-t13(i)
          fsky(3,k)=+f21(i)+ax2(i)-t23(i)
          fsky(7,k) = sti(i)
C
          k = iadq(4,ii)
          fsky(2,k)=+f12(i)-ax1(i)-t14(i)
          fsky(3,k)=+f22(i)+ax2(i)-t24(i)
          fsky(7,k) = sti(i)
C
        ENDDO
C
      ENDIF
C
      RETURN
      END