// // ******************************************************************** // * DISCLAIMER * // * * // * The following disclaimer summarizes all the specific disclaimers * // * of contributors to this software. The specific disclaimers,which * // * govern, are listed with their locations in: * // * http://cern.ch/geant4/license * // * * // * Neither the authors of this software system, nor their employing * // * institutes,nor the agencies providing financial support for this * // * work make any representation or warranty, express or implied, * // * regarding this software system or assume any liability for its * // * use. * // * * // * This code implementation is the intellectual property of the * // * GEANT4 collaboration. * // * By copying, distributing or modifying the Program (or any work * // * based on the Program) you indicate your acceptance of this * // * statement, and all its terms. * // ******************************************************************** // // // $Id: DMXAnalysisManager.cc // GEANT4 tag $Name: // // Author: Alex Howard (a.s.howard@ic.ac.uk) // // History: // ----------- // 16 Jan 2002 Alex Howard Created // 17 June 2002 Alex Howard Successfully Modified to AIDA 2.2 // 17 November 2002 Alex Howard Migrated to AIDA 3.0 and added fitting // // ------------------------------------------------------------------- #ifdef G4ANALYSIS_USE #include "DMXAnalysisManager.hh" DMXAnalysisManager* DMXAnalysisManager::instance = 0; //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... DMXAnalysisManager::DMXAnalysisManager() : af(0), tree(0), hf(0), tpf(0), pf(0), plotter(0), ntuple1(0), ntuple2(0), ntuple3(0), ntuple4(0), hEsourcep(0), hEdepp(0), hEdepRecoil(0), hNumPhLow(0), hNumPhHigh(0), hAvPhArrival(0), hPhArrival(0), hPMTHits(0), h1stPMTHit(0),hGammaEdep(0), hNeutronEdep(0), hElectronEdep(0), hPositronEdep(0), hOtherEdep(0), funFact(0),fitFact(0),exponFun(0),gaussFun(0),e_fitter(0),fitResult(0) { // tree is created and booked inside book() ; } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... DMXAnalysisManager::~DMXAnalysisManager() { Finish(); } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... DMXAnalysisManager* DMXAnalysisManager::getInstance() { if (instance == 0) instance = new DMXAnalysisManager(); return instance; } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... void DMXAnalysisManager::book(G4String histogramfile, G4bool plotevent) { // histoManager->selectStore("DMX.his"); G4cout << " Histogramfile: " << histogramfile << G4endl; //build up the factories af = AIDA_createAnalysisFactory(); //parameters for the TreeFactory G4bool fileExists = false; G4bool readOnly = false; AIDA::ITreeFactory * tf = af->createTreeFactory(); tree = tf->create(histogramfile, "hbook", readOnly, fileExists); G4cout << "Tree store : " << tree->storeName() << G4endl; G4cout << " Booked Hbook File " << G4endl; //HistoFactory and TupleFactory depend on theTree hf = af->createHistogramFactory( *tree ); tpf = af->createTupleFactory(*tree ); // ---- primary ntuple ------ ntuple1 = tpf->create( "1", "Particle Source Energy", "double energy" ); assert(ntuple1); // ---- secondary ntuple ------ ntuple2 = tpf->create( "2", "Scintillation Hits Info", "float Event,e_prim,tot_e,s_hits,xe_time,num_ph,avphtime,1stpart,1stparte,gamma,neutron,posi,elec,other,seed1,seed2" ); assert(ntuple2); // ---- tertiary ntuple ------ ntuple3 = tpf->create( "3", "PMT Hits Info", "float event, hits, xpos, ypos, zpos" ); assert(ntuple3); // ---- extra ntuple ------ ntuple4 = tpf->create( "4", "Particles energy type", "float energy, NameIdx" ); assert(ntuple4); // Creating an 1-dimensional histogram in the root directory of the tree hEsourcep = hf->createHistogram1D("10","Source Energy /keV", 1000,0.,10000.); hEdepp = hf->createHistogram1D("20","Energy Deposit /keV", 1000,0.,1000.); hEdepRecoil = hf->createHistogram1D("30","Nuclear Recoil Edep /keV", 100,0.,100.); hNumPhLow = hf->createHistogram1D("40","Number of Photons - LowE", 200,0.,200.); hNumPhHigh = hf->createHistogram1D("50","Number of Photons - HighE", 100,0.,10000.); hAvPhArrival = hf->createHistogram1D("60","Average Photon Arrival/ns", 200,0.,200.); hPhArrival = hf->createHistogram1D("61","1st event Photon Arrival", 200,0.,200.); //2D histograms: hPMTHits = hf->createHistogram2D("70","PMT Hit Pattern", 300 ,-30.,30.,300,-30.,30.); h1stPMTHit = hf->createHistogram2D("71","1st event PMT Hit Pattern", 300 ,-30.,30.,300,-30.,30.); // extra 1D Histos: hGammaEdep = hf->createHistogram1D("91","Gamma Energy Deposit/keV", 1000,0.,1000.); hNeutronEdep = hf->createHistogram1D("92","Neutron Ener Deposit/keV", 1000,0.,1000.); hElectronEdep = hf->createHistogram1D("93","Electron Ener Deposit/keV",1000,0.,1000.); hPositronEdep = hf->createHistogram1D("94","Positron Ener Deposit/keV",1000,0.,1000.); hOtherEdep = hf->createHistogram1D("95","Other Ener Deposit/keV", 1000,0.,1000.); delete tf; // Creating the plotter factory pf = af->createPlotterFactory(); if(pf && plotevent) { plotter = pf->create(); if(plotter) { plotter->show(); plotter->setParameter("pageTitle","DMX Output Summary"); } delete pf; } // create fitting factories .. G4cout << " creating fit factories " << G4endl; funFact = af->createFunctionFactory(*tree); fitFact = af->createFitFactory(); G4cout << " creating Exponential Function " << G4endl; exponFun = funFact->createFunctionByName("Exponential","E"); G4cout << " created " << G4endl; G4cout << " creating Gaussian Function " << G4endl; gaussFun = funFact->createFunctionByName("Gaussian","G"); G4cout << " created " << G4endl; // assert(exponFun); // e_fitter = fitFact->createFitter("Chi2","","printLevel=-1 errorUP=1.0"); G4cout << " creating fitter " << G4endl; e_fitter = fitFact->createFitter(); // assert(e_fitter); G4cout << " Created e_fitter " << G4endl; } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... void DMXAnalysisManager::Init() { } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... void DMXAnalysisManager::Finish() { // Committing the transaction with the tree std::cout << "Committing..." << std::endl; // write all histograms to file tree->commit(); std::cout << "Closing the tree..." << std::endl; // close (will again commit) tree->close(); // extra delete as objects are created in book() method rather than during // initialisation of class delete pf; delete tpf; delete hf; delete tree; delete af; delete plotter; delete funFact; delete fitFact; } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... void DMXAnalysisManager::PulseTimeFit() { // created fitter factory then fitter if(!plotter) plotter = pf->create(); if(plotter) { plotter->show(); plotter->setParameter("pageTitle","DMX Fitting"); } G4cout << " Started Pulse Time Fit " << G4endl; int i; for (i = 0; i < 2 ; ++i) G4cout << "\n Fit Parameters: " << i << ":\t" << exponFun->parameterNames()[i] << G4endl; // first fit to time histogram: exponFun->setParameter("amp", 3.); exponFun->setParameter("slope", -0.03); G4cout << " parameters set " << G4endl; fitResult = e_fitter->fit(*hPhArrival,*exponFun); G4cout << " Fit Completed " << G4endl; G4cout << " chi2/ndf is: " << fitResult->quality() << " / " << fitResult->ndf() << G4endl; // retrieve fitted parameters and errors and print them for (i = 0; i < 2 ; ++i) G4cout << fitResult->fittedParameterNames()[i] << " = " << fitResult->fittedParameters()[i] << " +/- " << fitResult->errors()[i]; // plot function with its annotation and then histogram plotter->currentRegion().plot(*exponFun,"[0,100] annotation"); plotter->currentRegion().plot(*hPhArrival, "overlay"); plotter->refresh(); plotter->writeToFile("ExponentialFit.ps","ps"); for (i = 0; i < 3 ; ++i) G4cout << "\n Fit Parameters: " << i << ":\t" << gaussFun->parameterNames()[i] << G4endl; // first fit to time histogram: gaussFun->setParameter("mean", 50.); gaussFun->setParameter("sigma", 10.); gaussFun->setParameter("amp", 2.); G4cout << " parameters set " << G4endl; fitResult = e_fitter->fit(*hAvPhArrival,*gaussFun); G4cout << " Fit Completed " << G4endl; G4cout << " chi2/ndf is: " << fitResult->quality() << " / " << fitResult->ndf() << G4endl; // retrieve fitted parameters and errors and print them for (i = 0; i < 3 ; ++i) G4cout << fitResult->fittedParameterNames()[i] << " = " << fitResult->fittedParameters()[i] << " +/- " << fitResult->errors()[i]; // plot function with its annotation and then histogram plotter->createRegions(1,1); plotter->currentRegion().plot(*gaussFun,"[0,100] annotation"); plotter->currentRegion().plot(*hAvPhArrival, "overlay"); plotter->refresh(); plotter->writeToFile("TimeConstantFit.ps","ps"); G4cout << " Fit finished " << G4endl; } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... void DMXAnalysisManager::analyseScintHits(G4int event_id, G4double energy_pri, G4double totEnergy, G4int S_hits, G4double firstLXeHitTime, G4int P_hits, G4double aveTimePmtHits, G4String firstparticleName, G4double firstParticleE, G4bool gamma_ev, G4bool neutron_ev, G4bool positron_ev,G4bool electron_ev,G4bool other_ev, long seed1, long seed2) { G4int firstparticleIndex = 0; if(firstparticleName == "gamma") firstparticleIndex = 1; if(firstparticleName == "neutron") firstparticleIndex = 2; if(firstparticleName == "electron") firstparticleIndex = 3; if(firstparticleName == "positron") firstparticleIndex = 4; if(firstparticleName == "other") { firstparticleIndex = 5; hEdepRecoil->fill(totEnergy); } hNumPhLow->fill(P_hits,10.); // fill(x,weight) hNumPhHigh->fill(P_hits); // fill(x,y,weight) hEsourcep->fill( energy_pri/keV ); hEdepp->fill( totEnergy/keV ); hAvPhArrival->fill(aveTimePmtHits/ns); AIDA::ITuple * ntuple = dynamic_cast ( tree->find("2") ); // Fill the ntuple ntuple->fill( ntuple->findColumn( "Event" ), (G4float) event_id ); ntuple->fill( ntuple->findColumn( "e_prim" ), (G4float) energy_pri/keV ); ntuple->fill( ntuple->findColumn( "tot_e" ), (G4float) totEnergy ); ntuple->fill( ntuple->findColumn( "s_hits" ), (G4float) S_hits ); ntuple->fill( ntuple->findColumn( "xe_time" ), (G4float) firstLXeHitTime ); ntuple->fill( ntuple->findColumn( "num_ph" ), (G4float) P_hits ); ntuple->fill( ntuple->findColumn( "avphtime"), (G4float) aveTimePmtHits ); ntuple->fill( ntuple->findColumn( "1stpart" ), (G4float) firstparticleIndex); ntuple->fill( ntuple->findColumn( "1stparte"), (G4float) firstParticleE ); ntuple->fill( ntuple->findColumn( "gamma" ), (G4float) gamma_ev ); ntuple->fill( ntuple->findColumn( "neutron" ), (G4float) neutron_ev ); ntuple->fill( ntuple->findColumn( "posi" ), (G4float) positron_ev ); ntuple->fill( ntuple->findColumn( "elec" ), (G4float) electron_ev ); ntuple->fill( ntuple->findColumn( "other" ), (G4float) other_ev ); ntuple->fill( ntuple->findColumn( "seed1" ), (G4float) seed1 ); ntuple->fill( ntuple->findColumn( "seed2" ), (G4float) seed2 ); //Values of attributes are prepared; store them to the nTuple: ntuple->addRow(); } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... void DMXAnalysisManager::analysePMTHits(G4int event, G4int i, G4double x, G4double y, G4double z) { hPMTHits->fill(x/mm, y/mm); // fill(x,y,weight) if (event == 0 ) { h1stPMTHit->fill(x,y); } AIDA::ITuple * ntuple = dynamic_cast ( tree->find("3") ); // Fill the secondaries ntuple ntuple->fill( ntuple->findColumn( "event" ), (G4float) event ); ntuple->fill( ntuple->findColumn( "hits" ), (G4float) i ); ntuple->fill( ntuple->findColumn( "xpos" ), (G4float) x ); ntuple->fill( ntuple->findColumn( "ypos" ), (G4float) y ); ntuple->fill( ntuple->findColumn( "zpos" ), (G4float) z ); // NEW: Values of attributes are prepared; store them to the nTuple: ntuple->addRow(); // check for returning true ... } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... void DMXAnalysisManager::analysePrimaryGenerator(G4double energy) { AIDA::ITuple * ntuple = dynamic_cast ( tree->find("1") ); // Fill energy ntple: ntuple->fill( ntuple->findColumn( "energy" ), energy ); // NEW: Values of attributes are prepared; store them to the nTuple: ntuple->addRow(); // check for returning true ... } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... void DMXAnalysisManager::analyseParticleSource(G4double energy, G4String name) { if(name == "gamma") { hGammaEdep->fill(energy/keV); } if(name == "neutron") { hNeutronEdep->fill(energy/keV); // fill(x,weight) } if(name == "electron") { hElectronEdep->fill(energy/keV); // fill(x,weight) } if(name == "positron") { hPositronEdep->fill(energy/keV); // fill(x,weight) } if(name == "other") { hOtherEdep->fill(energy/keV); // fill(x,weight) } } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... void DMXAnalysisManager::HistTime(G4double time) { hPhArrival->fill(time/ns); // fill(x,y,weight) } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... void DMXAnalysisManager::PlotHistosInter(G4int flag) { // The plotter is updated only if there are some hits in the event if(!flag) return; // Set the plotter ; set the number of regions and attach histograms // to plot for each region. // It is done here, since then EndOfRun set regions // for paper output. if(plotter) { plotter->currentRegion().plot(*hNumPhLow); plotter->refresh(); } } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... void DMXAnalysisManager::PlotHistos(G4bool interactive) { if(!plotter) plotter = pf->create(); plotter->show(); plotter->setParameter("pageTitle","DMX Output Summary"); // G4int n = 1; if(plotter) { // We set one single region for the plotter // We now print the histograms, each one in a separate file plotter->createRegions(1,1); plotter->currentRegion().plot(*hNumPhHigh); plotter->refresh(); plotter->writeToFile("NumberPhotons.ps","ps"); plotter->createRegions(1,1); plotter->currentRegion().plot(*hEdepp); plotter->refresh(); plotter->writeToFile("EnergyDeposit.ps","ps"); plotter->createRegions(1,1); plotter->currentRegion().plot(*hEsourcep); plotter->refresh(); plotter->writeToFile("SourceEnergy.ps","ps"); plotter->createRegions(1,1); plotter->currentRegion().plot(*hNumPhLow); plotter->refresh(); plotter->writeToFile("NumberPhotonsLow.ps","ps"); } // // Creating two regions // plotter->clearRegions(); // // plotter->createRegions(2, 2, 0); // set the current working region to the first one // plotter->show(); if (interactive) { // Wait for the keyboard return to avoid destroying the plotter window too quickly. G4cout << "Press to exit" << G4endl; G4cin.get(); } } //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... #endif