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Question Confused on my Hits result 

Keywords: No useful hits result
Forum: Hits, Digitization and Pileup
Date: 10 Jan, 2008
From: Chibueze Zimuzo <Chibueze Zimuzo>

Hi all,

I really need help. I am simulating Compton camera with G4. I have written all my files(detectorConstruction, PrimaryGeneratorAction, PhysicsList, SensitiveDetector, RunAction, EventAction and Hit files). But the simulation didn't give me any useful result as shown:

*************************************************************
 Geant4 version Name: geant4-08-01-patch-02    (10-November-2006)
                      Copyright : Geant4 Collaboration
                      Reference : NIM A 506 (2003), 250-303
                            WWW : http://cern.ch/geant4
*************************************************************

Visualization Manager instantiating... Visualization Manager initialising... Registering graphics systems...

You have successfully registered the following graphics systems.
Current available graphics systems are:
  ASCIITree (ATree)
  DAWNFILE (DAWNFILE)
  GAGTree (GAGTree)
  G4HepRep (HepRepXML)
  G4HepRepFile (HepRepFile)
  RayTracer (RayTracer)
  VRML1FILE (VRML1FILE)
  VRML2FILE (VRML2FILE)
  OpenGLImmediateX (OGLIX)
  OpenGLStoredX (OGLSX)
  RayTracerX (RayTracerX)

Registering model factories...

You have successfully registered the following model factories.
Registered model factories:
  generic
  drawByCharge
  drawByParticleID
  drawByOriginVolume

Registered models:
  None

Registered filter factories:
  chargeFilter
  particleFilter
  originVolumeFilter

Registered filters:
  None

/run/verbose 2
#
# create empty scene
#
/vis/scene/create
#
# Create a scene handler for a specific graphics system
# (Edit the next line(s) to choose another graphic system)
#
/vis/open OGLIX
/vis/sceneHandler/create OGLIX
/vis/sceneHandler/attach
/vis/viewer/create ! ! 600
Got standard cmap
Window name: viewer-0 (OpenGLImmediateX)
G4OpenGLXViewer: XLoadQueryFont failed for font
  -adobe-courier-bold-r-normal--11-80-100-100-m-60-iso8859-1
G4OpenGLXViewer: XLoadQueryFont failed for font
  -adobe-courier-bold-r-normal--14-100-100-100-m-90-iso8859-1
G4OpenGLXViewer: XLoadQueryFont failed for font
  -adobe-courier-bold-r-normal--17-120-100-100-m-100-iso8859-1
G4OpenGLXViewer: XLoadQueryFont failed for font
  -adobe-courier-bold-r-normal--20-140-100-100-m-110-iso8859-1
G4OpenGLXViewer: XLoadQueryFont failed for font
  -adobe-courier-bold-r-normal--25-180-100-100-m-150-iso8859-1
G4OpenGLXViewer: XLoadQueryFont failed for font
  -adobe-courier-bold-r-normal--34-240-100-100-m-200-iso8859-1
WARNING: objects with visibility flag set to "false" will not be drawn!
  "/vis/viewer/set/culling global false" to Draw such objects.
  Also see other "/vis/viewer/set" commands.
/vis/viewer/refresh
Your "world" has no vis attributes or is marked as visible.
  For a better view of the contents, mark the world as invisible, e.g.,
  myWorldLogicalVol -> SetVisAttributes (G4VisAttributes::Invisible);
G4Scene::AddWorldIfEmpty: The scene was empty of run-duration models.
  "world" has been added.
/vis/scene/notifyHandlers
#
####/vis/open DAWNFILE
#
# draw scene
#
/vis/viewer/set/viewpointThetaPhi 90 180 deg
/vis/viewer/refresh
/vis/viewer/zoom 1.4
/vis/viewer/refresh
/vis/viewer/flush
/vis/viewer/refresh viewer-0
/vis/viewer/update viewer-0
#
# for drawing the tracks
# (if too many tracks cause core dump => storeTrajectory 0)
/tracking/storeTrajectory 1
/vis/scene/add/trajectories
/tracking/storeTrajectory 1
WARNING: "/tracking/storeTrajectory 1" has been executed.
# (if you prefer refreshing each event, comment out next line)
/vis/scene/endOfEventAction accumulate
#
/run/beamOn 10

msc:  Model variant of multiple scattering for e-
      Lambda tables from 100 eV  to 100 TeV in 120 bins.
      Boundary/stepping algorithm is active with facrange= 0.02  Step limitation 1

eIoni:   tables are built for  e-
      dE/dx and range tables from 100 eV  to 100 TeV in 120 bins.
      Lambda tables from threshold to 100 TeV in 120 bins.
      Delta cross sections from Moller+Bhabha, good description from 1 KeV to 100 GeV.
      Step function: finalRange(mm)= 1, dRoverRange= 0.2, integral: 1

eBrem:   tables are built for  e-
      dE/dx and range tables from 100 eV  to 100 TeV in 120 bins.
      Lambda tables from threshold to 100 TeV in 120 bins.
      Total cross sections from a parametrisation based on the EEDL data library.
      Good description from 1 KeV to 100 GeV, log scale extrapolation above 100 GeV.

eIoni:   tables are built for  e+
      dE/dx and range tables from 100 eV  to 100 TeV in 120 bins.
      Lambda tables from threshold to 100 TeV in 120 bins.
      Delta cross sections from Moller+Bhabha, good description from 1 KeV to 100 GeV.
      Step function: finalRange(mm)= 1, dRoverRange= 0.2, integral: 1

eBrem:   tables are built for  e+
      dE/dx and range tables from 100 eV  to 100 TeV in 120 bins.
      Lambda tables from threshold to 100 TeV in 120 bins.
      Total cross sections from a parametrisation based on the EEDL data library.
      Good description from 1 KeV to 100 GeV, log scale extrapolation above 100 GeV.

annihil:       Heilter model of formula of annihilation into 2 photons
      tables are built for  e+
      Lambda tables from 100 eV  to 100 TeV in 120 bins.

Region <DefaultRegionForTheWorld> -- appears in <World> world volume
 Materials : Air Silicon NaI
 Production cuts :  gamma 1 mm     e- 1 mm     e+ 1 mm

========= Table of registered couples ==============================

Index : 0     used in the geometry : Yes     recalculation needed : No
 Material : Air
 Range cuts        :  gamma 1 mm     e- 1 mm     e+ 1 mm
 Energy thresholds :  gamma 990 eV     e- 990 eV     e+ 990 eV
 Region(s) which use this couple :
    DefaultRegionForTheWorld

Index : 1     used in the geometry : Yes     recalculation needed : No
 Material : Silicon
 Range cuts        :  gamma 1 mm     e- 1 mm     e+ 1 mm
 Energy thresholds :  gamma 6.88731 keV    e- 540.718 keV    e+ 521.113 keV
 Region(s) which use this couple :
    DefaultRegionForTheWorld

Index : 2     used in the geometry : Yes     recalculation needed : No
 Material : NaI
 Range cuts        :  gamma 1 mm     e- 1 mm     e+ 1 mm
 Energy thresholds :  gamma 29.5738 keV    e- 619.129 keV    e+ 589.38 keV
 Region(s) which use this couple :
    DefaultRegionForTheWorld

====================================================================

Start closing geometry. G4GeometryManager::ReportVoxelStats -- Voxel Statistics

    Total memory consumed for geometry optimisation:   1 kByte
    Total CPU time elapsed for geometry optimisation: 0 seconds

    Voxelisation: top CPU users:
    Percent   Total CPU    System CPU       Memory  Volume
    -------   ----------   ----------     --------  ----------
       0.00         0.00         0.00            0k World
       0.00         0.00         0.00            1k Scatterer
       0.00         0.00         0.00            1k ScattererStripsX

    Voxelisation: top memory users:
    Percent     Memory      Heads    Nodes   Pointers    Total CPU    Volume
    -------   --------     ------   ------   --------   ----------    ----------
      43.12          0k         1       16         16         0.00    Scatterer
      43.12          0k         1       16         16         0.00    ScattererStripsX
      13.76          0k         1        4          4         0.00    World
Start Run processing.
G4AugerData for Element no. 7 are loaded
G4AugerData for Element no. 8 are loaded
G4AugerData for Element no. 11 are loaded
G4AugerData for Element no. 14 are loaded
G4AugerData for Element no. 53 are loaded
AugerTransitionTable complete
G4VisManager: Using G4TrajectoryDrawByCharge as default trajectory model.
See commands in /vis/modeling/trajectories/ for other options.
Run terminated.
Run Summary
  Number of events processed : 10
  User=0.06s Real=0.4s Sys=0.05s
Idle>                           

Please any help from anybody will be greatly appreciated.

Chibueze Uche, University of Waikato New Zealand

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