DMXRunAction.cc

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//
//
// --------------------------------------------------------------
//   GEANT 4 - Underground Dark Matter Detector Advanced Example
//
//      For information related to this code contact: Alex Howard
//      e-mail: alexander.howard@cern.ch
// --------------------------------------------------------------
// Comments
//
//                  Underground Advanced
//               by A. Howard and H. Araujo 
//                    (27th November 2001)
//
// History:
// 17 Jan 2002 Alex Howard Added Analysis
// 23 Oct 2009 Luciano Pandola Removed un-necessary calls from EndOfRun()
//
// RunAction program
// --------------------------------------------------------------

#include "DMXRunActionMessenger.hh"
#include "DMXRunAction.hh"

#include "G4Run.hh"
#include "G4ios.hh"

#include <fstream>

#include "DMXAnalysisManager.hh"

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DMXRunAction::DMXRunAction()
{
  runMessenger = new DMXRunActionMessenger(this);
  savehitsFile = "hits.out";
  savepmtFile  = "pmt.out";
  savehistFile = "dmx";
}

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DMXRunAction::~DMXRunAction()
{
  delete runMessenger;
  runMessenger = 0;

}

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void DMXRunAction::BeginOfRunAction(const G4Run* aRun)
{
 
  G4cout << "### Run " << aRun->GetRunID() << " start." << G4endl;
  
  // Book histograms and ntuples
  Book();

}

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void DMXRunAction::EndOfRunAction(const G4Run*)
{;}

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void DMXRunAction::Book()
{  
  // Get/create analysis manager
  G4AnalysisManager* man = G4AnalysisManager::Instance();
  
  // Open an output file
  man->OpenFile(savehistFile);
  man->SetFirstHistoId(1);
  man->SetFirstNtupleId(1);


  // ---- primary ntuple ------
  // id==1
  man->CreateNtuple("tree1", "Particle Source Energy");
  man->CreateNtupleDColumn("energy");
  man->FinishNtuple();

  // ---- secondary ntuple ------   
  //id==2
  man->CreateNtuple("tree2", "Scintillation Hits Info");
  man->CreateNtupleDColumn("Event");
  man->CreateNtupleDColumn("e_prim");
  man->CreateNtupleDColumn("tot_e");
  man->CreateNtupleDColumn("s_hits");
  man->CreateNtupleDColumn("xe_time");
  man->CreateNtupleDColumn("num_ph");
  man->CreateNtupleDColumn("avphtime");
  man->CreateNtupleDColumn("firstpart");
  man->CreateNtupleDColumn("firstparte");
  man->CreateNtupleDColumn("gamma");
  man->CreateNtupleDColumn("neutron");
  man->CreateNtupleDColumn("posi");
  man->CreateNtupleDColumn("elec");
  man->CreateNtupleDColumn("other");
  man->CreateNtupleDColumn("seed1");
  man->CreateNtupleDColumn("seed2");
  man->FinishNtuple();

  // ---- tertiary ntuple ------   
  //id==3
  man->CreateNtuple("tree3", "PMT Hits Info");
  man->CreateNtupleDColumn("event");
  man->CreateNtupleDColumn("hits");
  man->CreateNtupleDColumn("xpos");
  man->CreateNtupleDColumn("ypos");
  man->CreateNtupleDColumn("zpos");
  man->FinishNtuple();
 
  // Creating 1-dimensional histograms
  man->CreateH1("h1","Source Energy /keV",  1000,0.,10000.);
  man->CreateH1("h2","Energy Deposit /keV", 1000,0.,1000.);
  man->CreateH1("h3","Nuclear Recoil Edep /keV", 100,0.,100.);
  man->CreateH1("h4","Number of Photons - LowE", 200,0.,200.);
  man->CreateH1("h5","Number of Photons - HighE", 100,0.,10000.);
  man->CreateH1("h6","Average Photon Arrival/ns", 200,0.,200.);
  man->CreateH1("h7","1st event Photon Arrival", 200,0.,200.);
  man->CreateH1("h8","Gamma Energy Deposit/keV", 1000,0.,1000.);
  man->CreateH1("h9","Neutron Ener Deposit/keV", 1000,0.,1000.);
  man->CreateH1("h10","Electron Ener Deposit/keV",1000,0.,1000.);
  man->CreateH1("h11","Positron Ener Deposit/keV",1000,0.,1000.);
  man->CreateH1("h12","Other Ener Deposit/keV", 1000,0.,1000.);

  //Creating 2-dimensional histograms
  man->CreateH2("hh1","PMT Hit Pattern", 
        300 ,-30.,30.,300,-30.,30.);
  man->CreateH2("hh2","1st event PMT Hit Pattern", 
        300 ,-30.,30.,300,-30.,30.);

  return;

}

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void DMXRunAction::Finish()
{
  // Save histograms
  G4AnalysisManager* man = G4AnalysisManager::Instance();
  man->Write();
  man->CloseFile();
  // Complete clean-up
  delete G4AnalysisManager::Instance();
}