$Id: README,v 1.1 2003/03/17 14:56:50 brun Exp $
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Example03
=========
  Geant4 ExampleN03 adapted to Virtual Monte Carlo.

  Demonstrates:
    Geometry - divided volume (Gsdvn)
    Definition of sensitive volumes
    Physics - hadronics processes off
    Particles cuts 
      - G4 cut in range: 1mm
        G3 cuts set to correspond to 1mm cut in range
    Primary generator with randomized position (optional)
      defined number of electrons with moving position and fixed direction
    Calorimetry hits
    Storing hits, particles stack in Root file
    Drawing geometry (both G3, G4) + trajectories (G4 only)
    Verbosity

  See also description of in 
    geant4/examples/novice/N03/README

Macros:
=======

  For running example with G3:
  
  run_g3.C    - macro for running example 
  g3Config.C  - configuration macro

  For running example with G4:
  
  run_g4.C    - macro for running example 
  g4Config.C  - configuration macro
  g4config.in - Geant4 configuration macro (called from g4Config.C)
  g4vis.in    - Geant4 macro for visualization settings (called from set_vis.C) 

  Common macros (called by run_g3.C/run_g4.C):
  
  test1.C   - calorimetry (default)
  test2.C   - verbosity
  set_vis.C - setting visualization

  To run the second test macro (test2.C),
  execute macros run_g3.C/run_g4.C with a parameter = name of the test macro:
  Eg. .x run_g3.C("test2.C")
