GarfieldRunAction Class Reference

#include <GarfieldRunAction.hh>

Inheritance diagram for GarfieldRunAction:

Public Member Functions
	GarfieldRunAction ()
virtual	~GarfieldRunAction ()
virtual void	BeginOfRunAction (const G4Run *)
virtual void	EndOfRunAction (const G4Run *)

Detailed Description

Run action class

It accumulates statistic and computes dispersion of the energy deposit and track lengths of charged particles with use of analysis tools: H1D histograms are created in BeginOfRunAction() for the following physics quantities:

• Edep in absorber
• Edep in gap
• Track length in absorber
• Track length in gap The same values are also saved in the ntuple. The histograms and ntuple are saved in the output file in a format accoring to a selected technology in Garfieldnalysis.hh.

In EndOfRunAction(), the accumulated statistic and computed dispersion is printed.

Definition at line 57 of file GarfieldRunAction.hh.

Constructor & Destructor Documentation

GarfieldRunAction()

GarfieldRunAction::GarfieldRunAction

(

)

Definition at line 42 of file GarfieldRunAction.cc.

                                     :
        G4UserRunAction() {
    // set printing event number per each event
    G4RunManager::GetRunManager()->SetPrintProgress(1);
 
    // Create analysis manager
    // The choice of analysis technology is done via selectin of a namespace
    // in Garfieldnalysis.hh
    G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
    G4cout << "Using " << analysisManager->GetType() << G4endl;
 
    // Create directories
    //analysisManager->SetHistoDirectoryName("histograms");
    //analysisManager->SetNtupleDirectoryName("ntuple");
    analysisManager->SetVerboseLevel(1);
    analysisManager->SetFirstHistoId(1);
 
    // Book histograms, ntuple
    //
 
    // Creating histograms
    analysisManager->CreateH1("1", "Edep in absorber", 100, 0., 800 * MeV);
    analysisManager->CreateH1("2", "trackL in absorber", 100, 0., 1 * m);
    analysisManager->CreateH1("3", "Edep in gas", 1000, 0., 100 * keV);
 
    analysisManager->CreateH1("4", "Avalanche size in gas", 10000,0, 10000);
    analysisManager->CreateH1("5", "gain", 1000, 0., 100);
    analysisManager->CreateH3("1", "Track position",200, -10*cm, 10*cm, 29, -1.45*cm, 1.45*cm, 29,-1.45*cm, 1.45*cm);
 
    // Creating ntuple
    //
    analysisManager->CreateNtuple("Garfield", "Edep and TrackL");
    analysisManager->CreateNtupleDColumn("Eabs");
    analysisManager->CreateNtupleDColumn("Labs");
    analysisManager->CreateNtupleDColumn("Egas");
    analysisManager->CreateNtupleDColumn("AvalancheSize");
    analysisManager->CreateNtupleDColumn("Gain");
    analysisManager->FinishNtuple();
 
 
 
}

~GarfieldRunAction()

GarfieldRunAction::~GarfieldRunAction ( )

virtual

Definition at line 87 of file GarfieldRunAction.cc.

                                      {
    delete G4AnalysisManager::Instance();
}

Member Function Documentation

BeginOfRunAction()

void GarfieldRunAction::BeginOfRunAction ( const G4Run *  )

virtual

Definition at line 93 of file GarfieldRunAction.cc.

                                                       {
    //inform the runManager to save random number seed
    //G4RunManager::GetRunManager()->SetRandomNumberStore(true);
 
    // Get analysis manager
    G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
 
    // Open an output file
    //
    G4String fileName = "Garfield";
    analysisManager->OpenFile(fileName);
}

EndOfRunAction()

void GarfieldRunAction::EndOfRunAction ( const G4Run *  )

virtual

Definition at line 108 of file GarfieldRunAction.cc.

                                                     {
    // print histogram statistics
    //
    G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
    if (analysisManager->GetH1(1)) {
        G4cout << G4endl << " ----> print histograms statistic ";
        if (isMaster) {
            G4cout << "for the entire run " << G4endl << G4endl;
        } else {
            G4cout << "for the local thread " << G4endl << G4endl;
        }
 
        G4cout << " EAbs : mean = "
                << G4BestUnit(analysisManager->GetH1(1)->mean(), "Energy")
                << " rms = "
                << G4BestUnit(analysisManager->GetH1(1)->rms(), "Energy")
                << G4endl;
 
        G4cout << " LAbs : mean = "
                << G4BestUnit(analysisManager->GetH1(2)->mean(), "Length")
                << " rms = "
                << G4BestUnit(analysisManager->GetH1(2)->rms(), "Length")
                << G4endl;
 
        G4cout << " EGas : mean = "
                << G4BestUnit(analysisManager->GetH1(3)->mean(), "Energy")
                << " rms = "
                << G4BestUnit(analysisManager->GetH1(3)->rms(), "Energy")
                << G4endl;
 
        G4cout << " Avalanche size : mean = "
                        << analysisManager->GetH1(4)->mean()
                        << " rms = "
                        << analysisManager->GetH1(4)->rms()
                        << G4endl;
 
        G4cout << " Gain : mean = "
                        << analysisManager->GetH1(5)->mean()
                        << " rms = "
                        << analysisManager->GetH1(5)->rms()
                        << G4endl;
    }
 
    // save histograms & ntuple
    //
    analysisManager->Write();
    analysisManager->CloseFile();
 
}

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The documentation for this class was generated from the following files:

• GarfieldRunAction.hh
• GarfieldRunAction.cc