Gabriele Cosmo
56 lines
1.7 KiB
Plaintext
56 lines
1.7 KiB
Plaintext
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RE03 - An extended example for run and event
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Contact : M.Asai (SLAC), A.Kimura (AIT), T.Aso (TNCMT)
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1. Introduction
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This example demonstrates how to use UI-command base scoring.
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It create parallel world(s) for defining scoring mesh(es).
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Due to some performance overhead, this functionality is not
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provided by default. To get it included, the pointer to
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G4ScoringManager must be accessed. The access to the static
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method G4ScoringManager::GetScoringManager() activates this
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functionality.
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1.1 Geometry and primary particle
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It has just one water box in the world volume filled by air.
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No detector in the mass geometry. Particle gun shoots a gamma
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into the water box.
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1.2 Physics
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The physics list is taken from referenced physics-list QGS_BIC
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in Geant4.
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2. Macro files
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"run1.mac" through "run4.mac" macro files should be used
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independently. Each macro file create its own scoring parallel
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world(s). "vis.mac", "drawSlices.mac" and "drawCylinderSlices.mac"
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are used internally. Each macro should work for both interactively
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and batch, but interactive mode is advised for better visualization.
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IMPORTANT: DO NOT use more than one of these macro files in one
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execution of this example.
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3. RE03UserScoreWriter
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G4ScoringManager has a default score writer which dumps every
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entry of one quantity of a mesh for all quantities of the mesh
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one by one in CSV format. To alternate the file format the user
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can implement his/her own score writer deriving from G4VUserScoreWriter
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base class and set it to G4ScoringManager. To demonstrate this,
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RE03UserScoreWriter is included in this example. To use this
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alternative writer, un-comment its instantiation in RE03.cc.
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