s20eoff.F

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!||====================================================================
!||    s20eoff   ../engine/source/elements/solid/solide20/s20eoff.F
!||--- called by ------------------------------------------------------
!||    s20ke3    ../engine/source/elements/solid/solide20/s20ke3.F
!||====================================================================
      SUBROUTINE s20eoff(JFT , JLT , IXS ,IXS20, ETAG, OFF)
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-----------------------------------------------
C-----------------------------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER JFT, JLT, IXS(NIXS,*), IXS20(12,*), ETAG(*)
      my_real
     .        off(*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER IEL, I,  N1 , N2,  N3, N4, N5, N6, N7, N8, 
     .         N9 , N10, N11, N12, N13, N14, N15, N16,
     .         N17, N18, N19, N20, NALL
C
      DO iel=jft,jlt
         n1=ixs(2,iel)
         n2=ixs(3,iel)
         n3=ixs(4,iel)
         n4=ixs(5,iel)
         n5=ixs(6,iel)
         n6=ixs(7,iel)
         n7=ixs(8,iel)
         n8=ixs(9,iel)
      n9  =ixs20(1,iel)
      n10 =ixs20(2,iel)
      n11 =ixs20(3,iel)
      n12 =ixs20(4,iel)
      n13 =ixs20(5,iel)
      n14 =ixs20(6,iel)
      n15 =ixs20(7,iel)
      n16 =ixs20(8,iel)
      n17 =ixs20(9,iel)
      n18 =ixs20(10,iel)
      n19 =ixs20(11,iel)
      n20 =ixs20(12,iel)         
         nall=etag(n1)*etag(n2)*etag(n3)*etag(n4)
     .       *etag(n5)*etag(n6)*etag(n7)*etag(n8)
     .       *etag(n9)*etag(n10)*etag(n11)*etag(n12)
     .       *etag(n13)*etag(n14)*etag(n15)*etag(n16)
     .       *etag(n17)*etag(n18)*etag(n19)*etag(n20)
         off(iel)=min(nall,1)
      ENDDO
C
      RETURN
      END