*
* $Id: gustep.F,v 1.1.1.1 1995/10/24 10:21:46 cernlib Exp $
*
* $Log: gustep.F,v $
* Revision 1.1.1.1  1995/10/24 10:21:46  cernlib
* Geant
*
*
#include "geant321/pilot.h"
*CMZ :  3.21/02 29/03/94  15.41.25  by  S.Giani
*-- Author :
      SUBROUTINE GUSTEP
C.
C.    ******************************************************************
C.    *                                                                *
C.    *       User routine called at the end of each tracking step     *
C.    *       INWVOL is different from 0 when the track has reached    *
C.    *              a volume boundary                                 *
C.    *       ISTOP is different from 0 if the track has stopped       *
C.    *                                                                *
C.    *    ==>Called by : GTRACK                                       *
C.    *                                                                *
C.    ******************************************************************
C.
#include "geant321/gcflag.inc"
#include "geant321/gckine.inc"
#include "geant321/gcking.inc"
#include "geant321/gctmed.inc"
#include "geant321/gctrak.inc"
#include "geant321/gcvolu.inc"
C.
C.    ------------------------------------------------------------------
C.
      integer nfib

      character*4 cnames(15),cnamec(15),cnamec1(15)
      equivalence (names(1),cnames(1))
      equivalence (namec(1),cnamec(1))
      equivalence (namec1(1),cnamec1(1))

      real path_length
      common /fiberstats/path_length(15)
      data path_length/15*0/

      if (cnames(nlevel) .eq. 'CORE') then
        nfib = number(2)
        path_length(nfib) = path_length(nfib) + STEP
      endif

      call gdebug

      END