i12dis3.F

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!||====================================================================
!||    i12dis3    ../engine/source/interfaces/inter3d/i12dis3.F
!||--- called by ------------------------------------------------------
!||    intti12a   ../engine/source/interfaces/interf/intti12.F
!||====================================================================
      SUBROUTINE i12dis3(
     1   CRST,    NSV,     ITAB,    GAP,
     2   NOINT,   ITEST,   TAGKINE, SSC,
     3   TTC,     LFT,     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 NSV(*),ITAB(*),NOINT,ITEST,TAGKINE(*)
      my_real
     .  crst(2,*),gap
      my_real, DIMENSION(MVSIZ), INTENT(INOUT) ::  ssc,ttc
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,ISGN,II
C-----------------------------------------------
      
      DO i=lft,llt
        ii=i+nft
        IF(abs(ssc(i))>one+gap .OR. abs(ttc(i))>one+gap)THEN
          IF(tagkine(ii)>0)itest=itest+1
        ENDIF
        IF(abs(ssc(i))>one)ssc(i)=ssc(i)/abs(ssc(i))
        IF(abs(ttc(i))>one)ttc(i)=ttc(i)/abs(ttc(i))
        crst(1,ii)=ssc(i)
        crst(2,ii)=ttc(i)
      ENDDO
 
      RETURN
      END