i25pwr3.F

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!||====================================================================
!||    i25pwr3                ../starter/source/interfaces/inter3d1/i25pwr3.F
!||--- called by ------------------------------------------------------
!||    inint3                 ../starter/source/interfaces/inter3d1/inint3.F
!||--- calls      -----------------------------------------------------
!||    ancmsg                 ../starter/source/output/message/message.F
!||--- uses       -----------------------------------------------------
!||    message_mod            ../starter/share/message_module/message_mod.F
!||====================================================================
      SUBROUTINE i25pwr3(ITAB  ,INACTI,CAND_E,CAND_N ,STFN     ,
     1                   X     ,I_STOK,NSV   ,IWPENE ,PENE_OLD ,
     2                   NOINT ,NTY   ,MSR   ,IRTLM  ,IRECT    ,
     4                   NSN   ,ID    ,TITR   ,MSEGLO,ICONT_I  ,
     5                   IWPENE0,PENMIN,IRESP)
      USE message_mod
      USE names_and_titles_mod , ONLY : nchartitle
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      "scr03_c.inc"
#include      "units_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER ITAB(*),CAND_E(*),CAND_N(*), IRECT(4,*), IRTLM(4,*),
     .        MSEGLO(*)
      INTEGER I_STOK,NSV(*),MSR(*),IWPENE,INACTI,NOINT,NTY,NSN
      INTEGER , INTENT(OUT) :: ICONT_I(NSN)
      INTEGER , INTENT(IN) :: IRESP
      INTEGER , INTENT(INOUT) :: IWPENE0
      my_real , INTENT(INOUT) :: penmin
C     REAL
      my_real
     .   stfn(*),x(3,*),pene_old(5,*)
      INTEGER ID
      CHARACTER(LEN=NCHARTITLE) :: TITR
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I, J, L
      INTEGER IX1, IX2, IX3, IX4, NSVG
      my_real TOL
C     REAL
C-----------------------------------------------
      IF (iresp==1.AND.penmin<=em06) penmin = two*em06
      tol = penmin
       DO 100 i=1,i_stok
         j=cand_n(i)
         l=cand_e(i)
 
         IF(irtlm(1,j)==mseglo(cand_e(i)))THEN
 
           ix1=irect(1,l)
           ix2=irect(2,l)
           ix3=irect(3,l)
           ix4=irect(4,l)
           nsvg=nsv(j)
 
C
 
           IF(pene_old(5,j)/=zero)THEN
C            True initial penetration
             iwpene=iwpene+1
 
             IF(ipri>=5 )
     .           CALL ancmsg(msgid=1164,
     .                           msgtype=msgwarning,
     .                           anmode=aninfo_blind_1,
     .                           i1=itab(nsvg),
     .                           i2=itab(ix1),
     .                           i3=itab(ix2),
     .                           i4=itab(ix3),
     .                           i5=itab(ix4),
     .                           r1=pene_old(5,j),
     .                           prmod=msg_cumu)
             IF(inacti==0)THEN
C              Ignore initial penetrations
               icont_i(j)=-irtlm(1,j)
               IF (pene_old(5,j)<=tol) THEN
                  iwpene0=iwpene0+1
               ELSE
                  irtlm(1,j)   = 0
                  irtlm(2,j)   = 0
                  irtlm(3,j)   = 0
               ENDIF
               pene_old(5,j)= zero
             ELSEIF(inacti==1) THEN
C              DEACTIVATION OF NODES
               WRITE(iout,'(A)')'NODE STIFFNESS IS SET TO ZERO'
               stfn(j) = zero
               icont_i(j)=-irtlm(1,j)
C            ELSE IF(INACTI==2) THEN
C              DEACTIVATION OF ELEMENTS
C              WRITE(IOUT,'(A)')
C    .           'INACTI=2 IS NOT AVAILABLE FOR INTERFACE TYPE25'
C            ELSE IF(INACTI==3) THEN
C              CHANGE THE COORDINATES OF SECONDARY NODES
C              WRITE(IOUT,'(A)')
C    .           'INACTI=3 IS NOT AVAILABLE FOR INTERFACE TYPE25'
C            ELSE IF(INACTI==4) THEN
C              CHANGE THE COORDINATES OF MAIN NODES
C              WRITE(IOUT,'(A)')
C    .           'INACTI=4 IS NOT AVAILABLE FOR INTERFACE TYPE25'
             ELSE IF(inacti==5) THEN
C              GAP REDUCTION
             ELSE IF(inacti==-1) THEN
C              Initial penetrations <=> Initial forces
               pene_old(5,j)= zero
             ENDIF
           ELSE
C            Reset (Same tracking will be done again in Engine)
             irtlm(1,j)=0
             irtlm(2,j)=0
             irtlm(3,j)=0
           END IF
         END IF
 100  CONTINUE
C
      RETURN
      END
!||====================================================================
!||    i25cand   ../starter/source/interfaces/inter3d1/i25pwr3.F
!||--- called by ------------------------------------------------------
!||    inint3    ../starter/source/interfaces/inter3d1/inint3.F
!||====================================================================
      SUBROUTINE i25cand(CAND_E,CAND_N,NSN  ,IRTLM ,II_STOK ,
     *                   NRTM  ,MSEGTYP)
C
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-----------------------------------------------
      INTEGER CAND_E(*),CAND_N(*),NSN,IRTLM(4,*),II_STOK,
     *                   NRTM,MSEGTYP(*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER E, I,ISH
     .        
C-----------------------------------------------
C   E x t e r n a l   F u n c t i o n s
C-----------------------------------------------
            ii_stok = 0
            DO i=1,nsn
             e = irtlm(1,i)
             IF (e > 0) THEN
              ii_stok =ii_stok + 1
              cand_n(ii_stok) = i
              cand_e(ii_stok) = e
 
              ish = msegtyp(e)
C
Cf i25pen3.F <=> (ABS(ISH) /= 0 .AND. ABS(ISH) <= NRTM) .OR. ISH > NRTM
              IF (ish /= 0)THEN
C
C                coating shells and their opposite segment ::
                 IF(ish > nrtm)ish=ish-nrtm
C
                 ii_stok =ii_stok + 1
                 cand_n(ii_stok) = i
                 cand_e(ii_stok) = abs(ish)
              ENDIF
 
             END IF
            END DO          
C      
      RETURN
      END