i9imp3.F

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!||====================================================================
!||    i9imp3    ../engine/source/interfaces/int09/i9imp3.F
!||--- called by ------------------------------------------------------
!||    i9main3   ../engine/source/interfaces/int09/i9main3.F
!||====================================================================
      SUBROUTINE i9imp3(
     1   ILOC,    CST,     NOR,     XFACE,
     2   N1,      N2,      N3,      SSC,
     3   TTC,     THK,     ANS,     LFT,
     4   LLT,     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   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER, INTENT(INOUT) :: LFT
      INTEGER, INTENT(INOUT) :: LLT
      INTEGER, INTENT(INOUT) :: NFT
      INTEGER ILOC(*)
      my_real nor(3,*), cst(2,*)
      my_real, DIMENSION(MVSIZ), INTENT(IN) ::  xface,ssc,ttc,thk
      my_real, DIMENSION(MVSIZ), INTENT(IN) ::  n1,n2,n3
      my_real, DIMENSION(MVSIZ), INTENT(INOUT) ::ans
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, IL
C-----------------------------------------------
C   S o u r c e   L i n e s
C-----------------------------------------------
      DO i=lft,llt
        il=i+nft
        ans(i)= min(zero,(ans(i)*xface(i)-thk(i)))
        IF(ans(i)*xface(i)==zero)iloc(il)=-iloc(il)
      ENDDO
 
      DO i=lft,llt
        il=i+nft
        nor(1,il)=n1(i)
        nor(2,il)=n2(i)
        nor(3,il)=n3(i)
        cst(1,il)=ssc(i)
        cst(2,il)=ttc(i)
      ENDDO
C-----------------------------------------------
      RETURN
      END