-\r
-/** ------------------------------ Monte Carlo flag -----------------------------------------*/\r
-Bool_t doMCTruth = kTRUE;\r
-/** ---------------------------- end Monte Carlo flag ---------------------------------------*/\r
-\r
-/** ------------------------- Choose KFParticle OR ESDTrack --------------------------------*/\r
-Bool_t useKFParticle = kTRUE;\r
-Bool_t useESDTrack = kFALSE;\r
-/** ----------------------- end Choose KFParticle OR ESDTrack -----------------------------*/\r
-\r
-\r
-Bool_t calculateBackground = kTRUE;\r
-\r
-Int_t numberOfFilesToAnalyze=100;\r
-\r
-/** ---------------------------------- define cuts here ------------------------------------*/\r
-\r
-Int_t pidOfNegativeTrack=11;\r
-Int_t pidOfPositiveTrack=-11;\r
-\r
-Double_t maxRCut = 200.;\r
-Double_t etaCut = 1.2;\r
-Double_t ptCut = 0.1;\r
-Double_t chi2CutConversion = 20.;\r
-Double_t chi2CutMeson = 20.;\r
-\r
-Double_t xVertexCut = 0.;\r
-Double_t yVertexCut = 0.;\r
-Double_t zVertexCut = 0.;\r
-\r
-Double_t sigmaCutGammaMass=0.0001;\r
-\r
-Bool_t useImprovedVertex = kTRUE;\r
-\r
-// define masses of different particles, this will be used by the KF particle\r
-// together with the width to set mass constraints. Units in GeV.\r
-Double_t electronMass = 0.00051099892;\r
-Double_t gammaMass = 0.;\r
-Double_t pi0Mass = 0.1349766;\r
-Double_t etaMass = 0.54751;\r
-\r
-// define the width constraint used by KF particle.\r
-Double_t gammaWidth = 0.01;\r
-Double_t pi0Width = 0.01;\r
-Double_t etaWidth = 0.01;\r
-\r
-// define the probability of track being an electron\r
-Double_t probElectron = 0.5;\r
-\r
-/** ----------------------------------end define cuts here----------------------------------*/\r
-\r
-/** -------------------------------- Phi/R Mapping ---------------------------------------*/\r
-Int_t nPhiIndex = 18;\r
-Int_t nRIndex = 40;\r
-\r
-Double_t minRadius = 0.;\r
-Double_t maxRadius = 200.;\r
-Double_t minPhi = -TMath::Pi();\r
-Double_t maxPhi = TMath::Pi();\r
-/** ------------------------------- end Phi/R Mapping ------------------------------------*/\r
-\r
-/** ------------------- define which histograms to plot here --------------------------------*/\r
-/** NB: to change the bin numbers, see below the histogram flags */\r
-Bool_t plotMCEPR = kTRUE;\r
-Bool_t plotMCEPZR = kTRUE;\r
-Bool_t plotMCEPXY = kTRUE;\r
-Bool_t plotMCEPOpeningAngle = kTRUE;\r
-\r
-Bool_t plotMCEEnergy = kTRUE;\r
-Bool_t plotMCEPt = kTRUE;\r
-Bool_t plotMCEEta = kTRUE;\r
-Bool_t plotMCEPhi = kTRUE;\r
-\r
-Bool_t plotMCPEnergy = kTRUE;\r
-Bool_t plotMCPPt = kTRUE;\r
-Bool_t plotMCPEta = kTRUE;\r
-Bool_t plotMCPPhi = kTRUE;\r
-\r
-Bool_t plotMCGammaEnergy = kTRUE;\r
-Bool_t plotMCGammaPt = kTRUE;\r
-Bool_t plotMCGammaEta = kTRUE;\r
-Bool_t plotMCGammaPhi = kTRUE;\r
-\r
-Bool_t plotMCDirectGammaEnergy = kTRUE;\r
-Bool_t plotMCDirectGammaPt = kTRUE;\r
-Bool_t plotMCDirectGammaEta = kTRUE;\r
-Bool_t plotMCDirectGammaPhi = kTRUE;\r
-\r
-Bool_t plotMCMatchGammaEta = kTRUE;\r
-Bool_t plotMCMatchGammaPhi = kTRUE;\r
-Bool_t plotMCMatchGammaPt = kTRUE;\r
-Bool_t plotMCMatchGammaEnergy = kTRUE;\r
-Bool_t plotMCMatchGammaMass = kTRUE;\r
-Bool_t plotMCMatchGammaOpeningAngle = kTRUE;\r
-Bool_t plotMCMatchGammaR = kTRUE;\r
-Bool_t plotMCMatchGammaZR = kTRUE;\r
-Bool_t plotMCMatchGammaXY = kTRUE;\r
-\r
-Bool_t plotMCPi0Eta = kTRUE;\r
-Bool_t plotMCPi0Phi = kTRUE;\r
-Bool_t plotMCPi0Pt = kTRUE;\r
-Bool_t plotMCPi0Energy = kTRUE;\r
-Bool_t plotMCPi0Mass = kTRUE;\r
-Bool_t plotMCPi0OpeningAngle = kTRUE;\r
-Bool_t plotMCPi0R = kTRUE;\r
-Bool_t plotMCPi0ZR = kTRUE;\r
-Bool_t plotMCPi0XY = kTRUE;\r
-\r
-Bool_t plotMCEtaEta = kTRUE;\r
-Bool_t plotMCEtaPhi = kTRUE;\r
-Bool_t plotMCEtaPt = kTRUE;\r
-Bool_t plotMCEtaEnergy = kTRUE;\r
-Bool_t plotMCEtaMass = kTRUE;\r
-Bool_t plotMCEtaOpeningAngleGamma = kTRUE;\r
-Bool_t plotMCEtaR = kTRUE;\r
-Bool_t plotMCEtaZR = kTRUE;\r
-Bool_t plotMCEtaXY = kTRUE;\r
- \r
-// Histograms from esd tracks\r
-Bool_t plotESDEPR = kTRUE;\r
-Bool_t plotESDEPZR = kTRUE;\r
-Bool_t plotESDEPXY = kTRUE;\r
-Bool_t plotESDEPOpeningAngle = kTRUE;\r
-\r
-Bool_t plotESDEEnergy = kTRUE;\r
-Bool_t plotESDEPt = kTRUE;\r
-Bool_t plotESDEEta = kTRUE;\r
-Bool_t plotESDEPhi = kTRUE;\r
-\r
-Bool_t plotESDPEnergy = kTRUE;\r
-Bool_t plotESDPPt = kTRUE;\r
-Bool_t plotESDPEta = kTRUE;\r
-Bool_t plotESDPPhi = kTRUE;\r
-\r
-\r
-Bool_t plotESDGammaEnergy = kTRUE;\r
-Bool_t plotESDGammaPt = kTRUE;\r
-Bool_t plotESDGammaEta = kTRUE;\r
-Bool_t plotESDGammaPhi = kTRUE;\r
-\r
-Bool_t plotESDMatchGammaOpeningAngle = kTRUE;\r
-Bool_t plotESDMatchGammaEnergy = kTRUE;\r
-Bool_t plotESDMatchGammaPt = kTRUE;\r
-Bool_t plotESDMatchGammaEta = kTRUE;\r
-Bool_t plotESDMatchGammaPhi = kTRUE;\r
-Bool_t plotESDMatchGammaMass = kTRUE;\r
-Bool_t plotESDMatchGammaWidth = kTRUE;\r
-Bool_t plotESDMatchGammaChi2 = kTRUE;\r
-Bool_t plotESDMatchGammaNDF = kTRUE;\r
-Bool_t plotESDMatchGammaR = kTRUE;\r
-Bool_t plotESDMatchGammaZR = kTRUE;\r
-Bool_t plotESDMatchGammaXY = kTRUE;\r
-\r
-Bool_t plotESDTwoGammaCombinationOpeningAngleGamma = kTRUE;\r
-Bool_t plotESDTwoGammaCombinationEnergy = kTRUE;\r
-Bool_t plotESDTwoGammaCombinationPt = kTRUE;\r
-Bool_t plotESDTwoGammaCombinationEta = kTRUE;\r
-Bool_t plotESDTwoGammaCombinationPhi = kTRUE;\r
-Bool_t plotESDTwoGammaCombinationMass = kTRUE;\r
-Bool_t plotESDTwoGammaCombinationR = kTRUE;\r
-Bool_t plotESDTwoGammaCombinationZR = kTRUE;\r
-Bool_t plotESDTwoGammaCombinationXY = kTRUE;\r
-\r
-Bool_t plotESDBackgroundOpeningAngleGamma = kTRUE;\r
-Bool_t plotESDBackgroundEnergy = kTRUE;\r
-Bool_t plotESDBackgroundPt = kTRUE;\r
-Bool_t plotESDBackgroundEta = kTRUE;\r
-Bool_t plotESDBackgroundPhi = kTRUE;\r
-Bool_t plotESDBackgroundMass = kTRUE;\r
-Bool_t plotESDBackgroundR = kTRUE;\r
-Bool_t plotESDBackgroundZR = kTRUE;\r
-Bool_t plotESDBackgroundXY = kTRUE;\r
-\r
-Bool_t plotMapping = kTRUE; \r
-\r
-Bool_t plotResolutiondPt = kTRUE;\r
-Bool_t plotResolutiondR = kTRUE;\r
-Bool_t plotResolutiondZ = kTRUE;\r
- \r
-Bool_t plotResolutiondRdPt = kTRUE;\r
-\r
-Bool_t plotResolutionMCPt = kTRUE;\r
-Bool_t plotResolutionMCR = kTRUE;\r
-Bool_t plotResolutionMCZ = kTRUE;\r
-\r
-Bool_t plotResolutionESDPt = kTRUE;\r
-Bool_t plotResolutionESDR = kTRUE;\r
-Bool_t plotResolutionESDZ = kTRUE;\r
-\r
-Bool_t plotNumberOfV0s = kTRUE;\r
-Bool_t plotNumberOfSurvivingV0s = kTRUE;\r
-\r
- // debug histograms\r
-Bool_t plotV0MassDebugCut1 = kTRUE;\r
-Bool_t plotV0MassDebugCut2 = kTRUE;\r
-Bool_t plotV0MassDebugCut3 = kTRUE;\r
-Bool_t plotV0MassDebugCut4 = kTRUE;\r
-Bool_t plotV0MassDebugCut5 = kTRUE;\r
-Bool_t plotV0MassDebugCut6 = kTRUE;\r
-Bool_t plotV0MassDebugCut7 = kTRUE;\r
-Bool_t plotV0MassDebugCut8 = kTRUE;\r
-\r
-Bool_t plotPi0Spectra = kTRUE;\r
-Bool_t plotEtaSpectra = kTRUE;\r
-\r
-\r
-/** ----------------- end define which histograms to plot here -------------------------------*/\r
-\r
-\r
-\r
-/** ----------- Define the binning for the different plot types here -------------------------*/\r
-//R-plots\r
-Int_t nXBinsR = 1000;\r
-Double_t firstXBinR = 0.;\r
-Double_t lastXBinR = 250.;\r
-\r
-//ZR-plots\r
-Int_t nXBinsZR = 2000;\r
-Double_t firstXBinZR = -10.;\r
-Double_t lastXBinZR = 10.;\r
-Int_t nYBinsZR = 1000;\r
-Double_t firstYBinZR = 0.;\r
-Double_t lastYBinZR = 250.;\r
-\r
-//XY-plots\r
-Int_t nXBinsXY = 2000;\r
-Double_t firstXBinXY = -250.;\r
-Double_t lastXBinXY = 250.;\r
-Int_t nYBinsXY = 2000;\r
-Double_t firstYBinXY = -250.;\r
-Double_t lastYBinXY = 250.;\r
-\r
-//OpenAngle-plots\r
-Int_t nXBinsOpeningAngle = 200;\r
-Double_t firstXBinOpeningAngle = 0.;\r
-Double_t lastXBinOpeningAngle = TMath::Pi()/2;\r
-\r
-//Energy-plots\r
-Int_t nXBinsEnergy = 500;\r
-Double_t firstXBinEnergy = 0.;\r
-Double_t lastXBinEnergy = 5.;\r
-\r
-//Pt-plots\r
-Int_t nXBinsPt = 500;\r
-Double_t firstXBinPt = 0.;\r
-Double_t lastXBinPt = 5.;\r
-\r
-//Eta-plots\r
-Int_t nXBinsEta = 400;\r
-Double_t firstXBinEta = -2.;\r
-Double_t lastXBinEta = 2.;\r
-\r
-//Phi-plots\r
-Int_t nXBinsPhi = 720;\r
-Double_t firstXBinPhi = -TMath::Pi();\r
-Double_t lastXBinPhi = TMath::Pi();\r
-\r
-//Mapping-plots\r
-Int_t nXBinsMapping = 40;\r
-Double_t firstXBinMapping = -20.;\r
-Double_t lastXBinMapping = 20.;\r
-Int_t nYBinsMapping = 30;\r
-Double_t firstYBinMapping = -1.5;\r
-Double_t lastYBinMapping = 1.5;\r
-\r
-//ResolutionPlots\r
-//RESdPt\r
-Int_t nXBinsResdPt=500;\r
-Int_t firstXBinResdPt= 0;\r
-Int_t lastXBinResdPt=5;\r
-Int_t nYBinsResdPt=1000;\r
-Int_t firstYBinResdPt= -5;\r
-Int_t lastYBinResdPt=5;\r
-\r
-//RESdR\r
-Int_t nXBinsResdR=1000;\r
-Int_t firstXBinResdR= 0;\r
-Int_t lastXBinResdR=250;\r
-Int_t nYBinsResdR=1000;\r
-Int_t firstYBinResdR= -25;\r
-Int_t lastYBinResdR=25;\r
-\r
-//RESdZ\r
-Int_t nXBinsResdZ=2000;\r
-Int_t firstXBinResdZ= -20;\r
-Int_t lastXBinResdZ=20;\r
-Int_t nYBinsResdZ=1000;\r
-Int_t firstYBinResdZ= -20;\r
-Int_t lastYBinResdZ=20;\r
-\r
-//RESdRdPt\r
-Int_t nXBinsResdRdPt=1000;\r
-Int_t firstXBinResdRdPt= -22;\r
-Int_t lastXBinResdRdPt=22;\r
-Int_t nYBinsResdRdPt=1000;\r
-Int_t firstYBinResdRdPt= -5;\r
-Int_t lastYBinResdRdPt=5;\r
-\r
-\r
-//RESMCPt\r
-Int_t nXBinsResPt=500;\r
-Int_t firstXBinResPt= 0;\r
-Int_t lastXBinResPt=5;\r
-\r
-//RESMCR\r
-Int_t nXBinsResR=1000;\r
-Int_t firstXBinResR= 0;\r
-Int_t lastXBinResR=250;\r
-\r
-//RESMCZ\r
-Int_t nXBinsResZ=1000;\r
-Int_t firstXBinResZ= 0;\r
-Int_t lastXBinResZ=250;\r
-\r
-//GammaMass-plots\r
-Int_t nXBinsGammaMass = 100;\r
-Double_t firstXBinGammaMass = 0.;\r
-Double_t lastXBinGammaMass = 1.;\r
-\r
-//Pi0Mass-plots\r
-Int_t nXBinsPi0Mass = 100;\r
-Double_t firstXBinPi0Mass = 0.;\r
-Double_t lastXBinPi0Mass = 1.;\r
-\r
-//EtaMass-plots\r
-Int_t nXBinsEtaMass = 100;\r
-Double_t firstXBinEtaMass = 0.;\r
-Double_t lastXBinEtaMass = 1.;\r
-\r
-//GammaWidth-plots\r
-Int_t nXBinsGammaWidth = 100;\r
-Double_t firstXBinGammaWidth = 0.;\r
-Double_t lastXBinGammaWidth = 1.;\r
-\r
-//GammaChi2-plots\r
-Int_t nXBinsGammaChi2 = 100;\r
-Double_t firstXBinGammaChi2 = 0;\r
-Double_t lastXBinGammaChi2 = 100.;\r
-\r
-//GammaNDF-plots\r
-Int_t nXBinsGammaNDF = 10;\r
-Double_t firstXBinGammaNDF = 0.;\r
-Double_t lastXBinGammaNDF = 10.;\r
-\r
-//Spectra-plots\r
-Int_t nXBinsSpectra = 100;\r
-Double_t firstXBinSpectra = 0.;\r
-Double_t lastXBinSpectra = 1.;\r
-Int_t nYBinsSpectra = 500;\r
-Double_t firstYBinSpectra = 0.;\r
-Double_t lastYBinSpectra = 100.;\r
-\r
-/** ---------- end Define the binning for the different plot types here ----------------------*/\r
-\r
-\r
-\r
-/************************************************************************************************\r
- * *\r
- * *\r
- * EVERYTHING BELOW IS FOR DEVELOPERS ONLY *\r
- * *\r
- * *\r
- ************************************************************************************************/\r
-\r
-void ConfigGammaConversion(const char *chainName, const char *sample, int limit = 0){\r
- \r
- build();//build (if necessary) and load the libraries needed\r
-\r
- gROOT->LoadMacro("$ALICE_ROOT/PWG0/CreateESDChain.C"); // load the CreateChain macro\r
-\r
- AliLog::SetGlobalLogLevel(AliLog::kError);\r
-\r
- //-------------------------------- Creating the histograms -------------------------------\r
- AliGammaConversionHistograms * histograms = new AliGammaConversionHistograms();\r
-\r
- if(plotMCEPR == kTRUE){ histograms->AddHistogram("MC_EP_R","Radius of gamma conversion points",nXBinsR, firstXBinR, lastXBinR,"counts","cm");}\r
- if(plotMCEPZR == kTRUE){ histograms->AddHistogram("MC_EP_ZR","Radius of gamma conversion points vs Z",nXBinsZR, firstXBinZR, lastXBinZR, nYBinsZR, firstYBinZR, lastYBinZR, "cm", "cm");}\r
- if(plotMCEPXY == kTRUE){ histograms->AddHistogram("MC_EP_XY","Gamma XY converison point.",nXBinsXY, firstXBinXY, lastXBinXY, nYBinsXY, firstYBinXY, lastYBinXY, "cm", "cm");}\r
- if(plotMCEPOpeningAngle == kTRUE){ histograms->AddHistogram("MC_EP_OpeningAngle","Opening angle of e+e- pairs from gamma conversion",nXBinsOpeningAngle, firstXBinOpeningAngle, lastXBinOpeningAngle, "counts", "cm");}\r
-\r
- if(plotMCEEnergy == kTRUE){ histograms->AddHistogram("MC_E_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}\r
- if(plotMCEPt == kTRUE){ histograms->AddHistogram("MC_E_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}\r
- if(plotMCEEta == kTRUE){ histograms->AddHistogram("MC_E_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}\r
- if(plotMCEPhi == kTRUE){ histograms->AddHistogram("MC_E_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}\r
-\r
- if(plotMCPEnergy == kTRUE){ histograms->AddHistogram("MC_P_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}\r
- if(plotMCPPt == kTRUE){ histograms->AddHistogram("MC_P_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}\r
- if(plotMCPEta == kTRUE){ histograms->AddHistogram("MC_P_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}\r
- if(plotMCPPhi == kTRUE){ histograms->AddHistogram("MC_P_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}\r
-\r
- if(plotMCGammaEnergy == kTRUE){ histograms->AddHistogram("MC_Gamma_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}\r
- if(plotMCGammaPt == kTRUE){ histograms->AddHistogram("MC_Gamma_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}\r
- if(plotMCGammaEta == kTRUE){ histograms->AddHistogram("MC_Gamma_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}\r
- if(plotMCGammaPhi == kTRUE){ histograms->AddHistogram("MC_Gamma_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}\r
-\r
- if(plotMCDirectGammaEnergy == kTRUE){ histograms->AddHistogram("MC_DirectGamma_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}\r
- if(plotMCDirectGammaPt == kTRUE){ histograms->AddHistogram("MC_DirectGamma_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}\r
- if(plotMCDirectGammaEta == kTRUE){ histograms->AddHistogram("MC_DirectGamma_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}\r
- if(plotMCDirectGammaPhi == kTRUE){ histograms->AddHistogram("MC_DirectGamma_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}\r
-\r
- if(plotMCMatchGammaEta == kTRUE){ histograms->AddHistogram("MC_Match_Gamma_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}\r
- if(plotMCMatchGammaPhi == kTRUE){ histograms->AddHistogram("MC_Match_Gamma_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}\r
- if(plotMCMatchGammaPt == kTRUE){ histograms->AddHistogram("MC_Match_Gamma_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}\r
- if(plotMCMatchGammaEnergy == kTRUE){ histograms->AddHistogram("MC_Match_Gamma_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}\r
- if(plotMCMatchGammaMass == kTRUE){ histograms->AddHistogram("MC_Match_Gamma_Mass" ,"" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass, "", "");}\r
- if(plotMCMatchGammaOpeningAngle == kTRUE){ histograms->AddHistogram("MC_Match_Gamma_OpeningAngle" ,"" , nXBinsOpeningAngle, firstXBinOpeningAngle, lastXBinOpeningAngle, "", "");}\r
- if(plotMCMatchGammaR == kTRUE){ histograms->AddHistogram("MC_Match_Gamma_R" ,"" , nXBinsR, firstXBinR, lastXBinR, "", "");}\r
- if(plotMCMatchGammaZR == kTRUE){ histograms->AddHistogram("MC_Match_Gamma_ZR" ,"" , nXBinsZR, firstXBinZR, lastXBinZR, nYBinsZR, firstYBinZR, lastYBinZR, "", "");}\r
- if(plotMCMatchGammaXY == kTRUE){ histograms->AddHistogram("MC_Match_Gamma_XY" ,"" , nXBinsXY, firstXBinXY, lastXBinXY, nYBinsXY, firstYBinXY, lastYBinXY, "", "");}\r
-\r
- if(plotMCPi0Eta == kTRUE){ histograms->AddHistogram("MC_Pi0_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}\r
- if(plotMCPi0Phi == kTRUE){ histograms->AddHistogram("MC_Pi0_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}\r
- if(plotMCPi0Pt == kTRUE){ histograms->AddHistogram("MC_Pi0_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}\r
- if(plotMCPi0Energy == kTRUE){ histograms->AddHistogram("MC_Pi0_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}\r
- if(plotMCPi0Mass == kTRUE){ histograms->AddHistogram("MC_Pi0_Mass" ,"" , nXBinsPi0Mass, firstXBinPi0Mass, lastXBinPi0Mass, "", "");}\r
- if(plotMCPi0OpeningAngle == kTRUE){ histograms->AddHistogram("MC_Pi0_GammaDaughter_OpeningAngle" ,"" , nXBinsOpeningAngle, firstXBinOpeningAngle, lastXBinOpeningAngle, "", "");}\r
- if(plotMCPi0R == kTRUE){ histograms->AddHistogram("MC_Pi0_R" ,"" , nXBinsR, firstXBinR, lastXBinR, "", "");}\r
- if(plotMCPi0ZR == kTRUE){ histograms->AddHistogram("MC_Pi0_ZR" ,"" , nXBinsZR, firstXBinZR, lastXBinZR, nYBinsZR, firstYBinZR, lastYBinZR, "", "");}\r
- if(plotMCPi0XY == kTRUE){ histograms->AddHistogram("MC_Pi0_XY" ,"" , nXBinsXY, firstXBinXY, lastXBinXY, nYBinsXY, firstYBinXY, lastYBinXY, "", "");}\r
-\r
- if(plotMCPi0Eta == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}\r
- if(plotMCPi0Phi == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}\r
- if(plotMCPi0Pt == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}\r
- if(plotMCPi0Energy == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}\r
- if(plotMCPi0Mass == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Mass" ,"" , nXBinsPi0Mass, firstXBinPi0Mass, lastXBinPi0Mass, "", "");}\r
- if(plotMCPi0OpeningAngle == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_GammaDaughter_OpeningAngle" ,"" , nXBinsOpeningAngle, firstXBinOpeningAngle, lastXBinOpeningAngle, "", "");}\r
- if(plotMCPi0R == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_R" ,"" , nXBinsR, firstXBinR, lastXBinR, "", "");}\r
- if(plotMCPi0ZR == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_ZR" ,"" , nXBinsZR, firstXBinZR, lastXBinZR, nYBinsZR, firstYBinZR, lastYBinZR, "", "");}\r
- if(plotMCPi0XY == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_XY" ,"" , nXBinsXY, firstXBinXY, lastXBinXY, nYBinsXY, firstYBinXY, lastYBinXY, "", "");}\r
-\r
- if(plotMCEtaEta == kTRUE){ histograms->AddHistogram("MC_Eta_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}\r
- if(plotMCEtaPhi == kTRUE){ histograms->AddHistogram("MC_Eta_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}\r
- if(plotMCEtaPt == kTRUE){ histograms->AddHistogram("MC_Eta_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}\r
- if(plotMCEtaEnergy == kTRUE){ histograms->AddHistogram("MC_Eta_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}\r
- if(plotMCEtaMass == kTRUE){ histograms->AddHistogram("MC_Eta_Mass" ,"" , nXBinsEtaMass, firstXBinEtaMass, lastXBinEtaMass, "", "");}\r
- if(plotMCEtaOpeningAngleGamma == kTRUE){ histograms->AddHistogram("MC_Eta_GammaDaughter_OpeningAngle" ,"" , nXBinsOpeningAngle, firstXBinOpeningAngle, lastXBinOpeningAngle, "", "");}\r
- if(plotMCEtaR == kTRUE){ histograms->AddHistogram("MC_Eta_R" ,"" , nXBinsR, firstXBinR, lastXBinR, "", "");}\r
- if(plotMCEtaZR == kTRUE){ histograms->AddHistogram("MC_Eta_ZR" ,"" , nXBinsZR, firstXBinZR, lastXBinZR, nYBinsZR, firstYBinZR, lastYBinZR, "", "");}\r
- if(plotMCEtaXY == kTRUE){ histograms->AddHistogram("MC_Eta_XY" ,"" , nXBinsXY, firstXBinXY, lastXBinXY, nYBinsXY, firstYBinXY, lastYBinXY, "", "");}\r
- \r
- // Histograms from esd tracks\r
- if(plotESDEPR == kTRUE){ histograms->AddHistogram("ESD_EP_R" ,"" , nXBinsR, firstXBinR, lastXBinR, "", "");}\r
- if(plotESDEPZR == kTRUE){ histograms->AddHistogram("ESD_EP_ZR" ,"" , nXBinsZR, firstXBinZR, lastXBinZR, nYBinsZR, firstYBinZR, lastYBinZR, "", "");}\r
- if(plotESDEPXY == kTRUE){ histograms->AddHistogram("ESD_EP_XY" ,"" , nXBinsXY, firstXBinXY, lastXBinXY, nYBinsXY, firstYBinXY, lastYBinXY, "", "");}\r
- if(plotESDEPOpeningAngle == kTRUE){ histograms->AddHistogram("ESD_EP_OpeningAngle" ,"" , nXBinsOpeningAngle, firstXBinOpeningAngle, lastXBinOpeningAngle, "", "");}\r
-\r
- if(plotESDEEnergy == kTRUE){ histograms->AddHistogram("ESD_E_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}\r
- if(plotESDEPt == kTRUE){ histograms->AddHistogram("ESD_E_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}\r
- if(plotESDEEta == kTRUE){ histograms->AddHistogram("ESD_E_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}\r
- if(plotESDEPhi == kTRUE){ histograms->AddHistogram("ESD_E_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}\r
-\r
- if(plotESDPEnergy == kTRUE){ histograms->AddHistogram("ESD_P_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}\r
- if(plotESDPPt == kTRUE){ histograms->AddHistogram("ESD_P_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}\r
- if(plotESDPEta == kTRUE){ histograms->AddHistogram("ESD_P_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}\r
- if(plotESDPPhi == kTRUE){ histograms->AddHistogram("ESD_P_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}\r
-\r
- if(plotESDGammaEnergy == kTRUE){ histograms->AddHistogram("ESD_Gamma_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}\r
- if(plotESDGammaPt == kTRUE){ histograms->AddHistogram("ESD_Gamma_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}\r
- if(plotESDGammaEta == kTRUE){ histograms->AddHistogram("ESD_Gamma_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}\r
- if(plotESDGammaPhi == kTRUE){ histograms->AddHistogram("ESD_Gamma_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}\r
-\r
- if(plotESDMatchGammaOpeningAngle == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_OpeningAngle" ,"" , nXBinsOpeningAngle, firstXBinOpeningAngle, lastXBinOpeningAngle, "", "");}\r
- if(plotESDMatchGammaEnergy == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}\r
- if(plotESDMatchGammaPt == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}\r
- if(plotESDMatchGammaEta == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}\r
- if(plotESDMatchGammaPhi == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}\r
- if(plotESDMatchGammaMass == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_Mass" ,"" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass, "", "");}\r
- if(plotESDMatchGammaWidth == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_Width" ,"" , nXBinsGammaWidth, firstXBinGammaWidth, lastXBinGammaWidth, "", "");}\r
- if(plotESDMatchGammaChi2 == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_Chi2" ,"" , nXBinsGammaChi2, firstXBinGammaChi2, lastXBinGammaChi2, "", "");}\r
- if(plotESDMatchGammaNDF == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_NDF" ,"" , nXBinsGammaNDF, firstXBinGammaNDF, lastXBinGammaNDF, "", "");}\r
- if(plotESDMatchGammaR == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_R" ,"" , nXBinsR, firstXBinR, lastXBinR, "", "");}\r
- if(plotESDMatchGammaZR == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_ZR" ,"" , nXBinsZR, firstXBinZR, lastXBinZR, nYBinsZR, firstYBinZR, lastYBinZR, "", "");}\r
- if(plotESDMatchGammaXY == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_XY" ,"" , nXBinsXY, firstXBinXY, lastXBinXY, nYBinsXY, firstYBinXY, lastYBinXY, "", "");}\r
-\r
- if(plotESDTwoGammaCombinationOpeningAngleGamma == kTRUE){ histograms->AddHistogram("ESD_TwoGammaCombination_GammaDaughter_OpeningAngle" ,"" , nXBinsOpeningAngle, firstXBinOpeningAngle, lastXBinOpeningAngle, "", "");}\r
- if(plotESDTwoGammaCombinationEnergy == kTRUE){ histograms->AddHistogram("ESD_TwoGammaCombination_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}\r
- if(plotESDTwoGammaCombinationPt == kTRUE){ histograms->AddHistogram("ESD_TwoGammaCombination_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}\r
- if(plotESDTwoGammaCombinationEta == kTRUE){ histograms->AddHistogram("ESD_TwoGammaCombination_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}\r
- if(plotESDTwoGammaCombinationPhi == kTRUE){ histograms->AddHistogram("ESD_TwoGammaCombination_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}\r
- if(plotESDTwoGammaCombinationMass == kTRUE){ histograms->AddHistogram("ESD_TwoGammaCombination_Mass" ,"" , nXBinsPi0Mass, firstXBinPi0Mass, lastXBinPi0Mass, "", "");}\r
- if(plotESDTwoGammaCombinationR == kTRUE){ histograms->AddHistogram("ESD_TwoGammaCombination_R" ,"" , nXBinsR, firstXBinR, lastXBinR, "", "");}\r
- if(plotESDTwoGammaCombinationZR == kTRUE){ histograms->AddHistogram("ESD_TwoGammaCombination_ZR" ,"" , nXBinsZR, firstXBinZR, lastXBinZR, nYBinsZR, firstYBinZR, lastYBinZR, "", "");}\r
- if(plotESDTwoGammaCombinationXY == kTRUE){ histograms->AddHistogram("ESD_TwoGammaCombination_XY" ,"" , nXBinsXY, firstXBinXY, lastXBinXY, nYBinsXY, firstYBinXY, lastYBinXY, "", "");}\r
-\r
- if(plotESDBackgroundOpeningAngleGamma == kTRUE){ histograms->AddHistogram("ESD_Background_GammaDaughter_OpeningAngle" ,"" , nXBinsOpeningAngle, firstXBinOpeningAngle, lastXBinOpeningAngle, "", "");}\r
- if(plotESDBackgroundEnergy == kTRUE){ histograms->AddHistogram("ESD_Background_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}\r
- if(plotESDBackgroundPt == kTRUE){ histograms->AddHistogram("ESD_Background_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}\r
- if(plotESDBackgroundEta == kTRUE){ histograms->AddHistogram("ESD_Background_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}\r
- if(plotESDBackgroundPhi == kTRUE){ histograms->AddHistogram("ESD_Background_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}\r
- if(plotESDBackgroundMass == kTRUE){ histograms->AddHistogram("ESD_Background_Mass" ,"" , nXBinsEtaMass, firstXBinEtaMass, lastXBinEtaMass, "", "");}\r
- if(plotESDBackgroundR == kTRUE){ histograms->AddHistogram("ESD_Background_R" ,"" , nXBinsR, firstXBinR, lastXBinR, "", "");}\r
- if(plotESDBackgroundZR == kTRUE){ histograms->AddHistogram("ESD_Background_ZR" ,"" , nXBinsZR, firstXBinZR, lastXBinZR, nYBinsZR, firstYBinZR, lastYBinZR, "", "");}\r
- if(plotESDBackgroundXY == kTRUE){ histograms->AddHistogram("ESD_Background_XY" ,"" , nXBinsXY, firstXBinXY, lastXBinXY, nYBinsXY, firstYBinXY, lastYBinXY, "", "");}\r
-\r
- if(plotMapping == kTRUE){\r
- histograms->InitializeMappingValues(nPhiIndex,nRIndex,nXBinsMapping,minRadius,maxRadius,nYBinsMapping,minPhi,maxPhi);\r
- histograms->AddMappingHistograms(nPhiIndex,nRIndex,nXBinsMapping,minRadius,maxRadius,nYBinsMapping,minPhi,maxPhi);\r
- }\r
-\r
- if(plotResolutiondPt == kTRUE){histograms->AddHistogram("Resolution_dPt" ,"" , nXBinsResdPt, firstXBinResdPt, lastXBinResdPt, nYBinsResdPt, firstYBinResdPt, lastYBinResdPt, "", "");}\r
- if(plotResolutiondR == kTRUE){histograms->AddHistogram("Resolution_dR" ,"" , nXBinsResdR, firstXBinResdR, lastXBinResdR, nYBinsResdR, firstYBinResdR, lastYBinResdR, "", "");}\r
- if(plotResolutiondZ == kTRUE){histograms->AddHistogram("Resolution_dZ" ,"" , nXBinsResdZ, firstXBinResdZ, lastXBinResdZ, nYBinsResdZ, firstYBinResdZ, lastYBinResdZ, "", "");}\r
- \r
- if(plotResolutiondRdPt == kTRUE){histograms->AddHistogram("Resolution_dR_dPt" ,"" , nXBinsResdRdPt, firstXBinResdRdPt, lastXBinResdRdPt, nYBinsResdRdPt, firstYBinResdRdPt, lastYBinResdRdPt, "", "");}\r
- \r
- if(plotResolutionMCPt == kTRUE){histograms->AddHistogram("Resolution_MC_Pt" ,"" , nXBinsResPt, firstXBinResPt, lastXBinResPt,"","");}\r
- if(plotResolutionMCR == kTRUE){histograms->AddHistogram("Resolution_MC_R" ,"" , nXBinsResR, firstXBinResR, lastXBinResR,"","");}\r
- if(plotResolutionMCZ == kTRUE){histograms->AddHistogram("Resolution_MC_Z" ,"" , nXBinsResZ, firstXBinResZ, lastXBinResZ,"","");}\r
- \r
- if(plotResolutionESDPt == kTRUE){histograms->AddHistogram("Resolution_ESD_Pt" ,"" , nXBinsResPt, firstXBinResPt, lastXBinResPt,"","");}\r
- if(plotResolutionESDR == kTRUE){histograms->AddHistogram("Resolution_ESD_R" ,"" , nXBinsResR, firstXBinResR, lastXBinResR,"","");}\r
- if(plotResolutionESDZ == kTRUE){histograms->AddHistogram("Resolution_ESD_Z" ,"" , nXBinsResZ, firstXBinResZ, lastXBinResZ,"","");}\r
- \r
- if(plotNumberOfV0s == kTRUE){histograms->AddHistogram("NumberOfV0s","Number of v0s",100, 0, 100,"","");}\r
- if(plotNumberOfSurvivingV0s == kTRUE){histograms->AddHistogram("NumberOfSurvivingV0s","Number of surviving v0s",100, 0, 100,"","");}\r
-\r
- // debug histograms\r
- if(plotV0MassDebugCut1 == kTRUE){histograms->AddHistogram("V0MassDebugCut1" ,"debug1" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass,"","");}\r
- if(plotV0MassDebugCut2 == kTRUE){histograms->AddHistogram("V0MassDebugCut2" ,"debug2" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass,"","");}\r
- if(plotV0MassDebugCut3 == kTRUE){histograms->AddHistogram("V0MassDebugCut3" ,"debug3" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass,"","");}\r
- if(plotV0MassDebugCut4 == kTRUE){histograms->AddHistogram("V0MassDebugCut4" ,"debug4" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass,"","");}\r
- if(plotV0MassDebugCut5 == kTRUE){histograms->AddHistogram("V0MassDebugCut5" ,"debug5" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass,"","");}\r
- if(plotV0MassDebugCut6 == kTRUE){histograms->AddHistogram("V0MassDebugCut6" ,"debug6" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass,"","");}\r
- if(plotV0MassDebugCut7 == kTRUE){histograms->AddHistogram("V0MassDebugCut7" ,"debug7" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass,"","");}\r
- if(plotV0MassDebugCut8 == kTRUE){histograms->AddHistogram("V0MassDebugCut8" ,"debug8" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass,"","");}\r
-\r
-\r
- if(plotPi0Spectra == kTRUE){histograms->AddHistogram("InvMass_vs_Pt_Spectra" ,"Invariant Mass vs Pt" , nXBinsSpectra, firstXBinSpectra, lastXBinSpectra,nYBinsSpectra, firstYBinSpectra, lastYBinSpectra,"InvMass [GeV]","Pt [GeV]");}\r
-\r
- if(plotPi0Spectra == kTRUE && calculateBackground == kTRUE){histograms->AddHistogram("Background_InvMass_vs_Pt_Spectra" ,"Background Invariant Mass vs Pt" , nXBinsSpectra, firstXBinSpectra, lastXBinSpectra,nYBinsSpectra, firstYBinSpectra, lastYBinSpectra,"InvMass [GeV]","Pt [GeV]");}\r
-\r
- \r
-\r
- //------------------------------ end Creating the histograms -----------------------------\r
-\r
- // Create the Analysis manager\r
- AliAnalysisManager *mgr = new AliAnalysisManager("My Manager", "My Analysis");\r
-\r
- // Define Input Event Handler \r
- AliESDInputHandler* inpHandler = new AliESDInputHandler();\r
-\r
- // Define Output Event Handler\r
- AliAODHandler* aodHandler = new AliAODHandler();\r
- aodHandler->SetOutputFileName("aodAliGammaConversion.root");\r
- \r
- // Define MC Truth Event Handler\r
- AliMCEventHandler* mcHandler = new AliMCEventHandler();\r
- \r
- // Add Handlers to the Task Manager\r
- mgr->SetInputEventHandler (inpHandler);\r
- mgr->SetOutputEventHandler (aodHandler);\r
- mgr->SetMCtruthEventHandler(mcHandler);\r
-\r
- // Be sure you are told what you are doing\r
- mgr->SetDebugLevel(10);\r
-\r
- // Declare Common Input Tchain\r
- AliAnalysisDataContainer *cinput1 = mgr->CreateContainer("Chain",TChain::Class(),AliAnalysisManager::kInputContainer);\r
-\r
- // Common Output Tree in common ‘default’ output file\r
- AliAnalysisDataContainer *coutput1 = mgr->CreateContainer("tree", TTree::Class(),AliAnalysisManager::kOutputContainer, "default");\r
-\r
- // Private output objects\r
- AliAnalysisDataContainer *coutput2 = mgr->CreateContainer("histogramsAliGammaConversion", TList::Class(),AliAnalysisManager::kOutputContainer, "histogramsAliGammaConversion.root");\r
-\r
-\r
- //------------------------ END: Define input/output handlers ---------------------------------------------------\r
-\r
-\r
- //check for errors in the specified data\r
- if(useKFParticle == kTRUE && useESDTrack == kTRUE){\r
- //Print warning, cannot use both\r
- }\r
- if(useKFParticle == kFALSE && useESDTrack == kFALSE){\r
- //Print warning, one have to be specified\r
- }\r
-\r
-\r
- //Create the V0Reader\r
- AliV0Reader * v0Reader = new AliV0Reader();\r
- if(useKFParticle){\r
- v0Reader->UseKFParticle();\r
- }\r
- else if(useESDTrack){\r
- v0Reader->UseESDTrack();\r
- }\r
- v0Reader->SetNegativeTrackPID(pidOfNegativeTrack);\r
- v0Reader->SetPositiveTrackPID(pidOfPositiveTrack);\r
- v0Reader->SetMaxRCut(maxRCut);\r
- v0Reader->SetEtaCut(etaCut);\r
- v0Reader->SetPtCut(ptCut);\r
- v0Reader->SetChi2CutConversion(chi2CutConversion);\r
- v0Reader->SetChi2CutMeson(chi2CutMeson);\r
- v0Reader->SetPIDProbability(probElectron);\r
- v0Reader->SetXVertexCut(xVertexCut);\r
- v0Reader->SetYVertexCut(yVertexCut);\r
- v0Reader->SetZVertexCut(zVertexCut);\r
- v0Reader->SetSigmaMass(sigmaCutGammaMass);\r
- v0Reader->SetUseImprovedVertex(useImprovedVertex);\r
- v0Reader->SetDoMCTruth(doMCTruth);\r
-\r
- // Create the GammaConversionTask\r
- AliAnalysisTaskGammaConversion *gammaconversion = new AliAnalysisTaskGammaConversion("GammaConversionTask");\r
- gammaconversion->SetDebugLevel(10);\r
- \r
- gammaconversion->SetV0Reader(v0Reader);\r
- gammaconversion->SetCalculateBackground(calculateBackground);\r
- gammaconversion->Init();\r
- \r
- gammaconversion->SetElectronMass(electronMass);\r
- gammaconversion->SetGammaMass(gammaMass);\r
- gammaconversion->SetPi0Mass(pi0Mass);\r
- gammaconversion->SetEtaMass(etaMass);\r
-\r
- gammaconversion->SetGammaWidth(gammaWidth);\r
- gammaconversion->SetPi0Width(pi0Width);\r
- gammaconversion->SetEtaWidth(etaWidth);\r
-\r
- // define the width constraint used by KF particle.\r
- Double_t gammaWidth = 0.01;\r
- Double_t pi0Width = 0.01;\r
- Double_t etaWidth = 0.01;\r
-\r
- gammaconversion->SetHistograms(histograms);\r
- v0Reader->SetHistograms(histograms);// also give the pointer to the v0reader, for debugging cuts\r
- \r
- gammaconversion->SetDoMCTruth(doMCTruth);\r
-\r
-\r
- // Add task to the manager \r
- mgr->AddTask(gammaconversion);\r
-\r
- // Connect I/O to the task\r
- mgr->ConnectInput (gammaconversion, 0, cinput1);\r
- mgr->ConnectOutput(gammaconversion, 0, coutput1);\r
- mgr->ConnectOutput(gammaconversion, 1, coutput2);\r
-\r
- TChain* chain= CreateESDChain(sample,numberOfFilesToAnalyze);\r
- \r
- mgr->InitAnalysis();\r
- \r
- mgr->PrintStatus();\r
- \r
- mgr->StartAnalysis("local",chain);\r
-}\r
-\r
-\r
-\r
-\r
-void build() {\r
- TStopwatch timer;\r
- timer.Start();\r
- gSystem->Load("libTree.so");\r
- gSystem->Load("libGeom");\r
- // gSystem->Load("libANALYSISalice");\r
-\r
- ////\r
- ////\r
- //Setting up STEERBase.par//\r
- ////\r
- setupPar("STEERBase");\r
- gSystem->Load("libSTEERBase.so");\r
-\r
- ////\r
- //Setting up ESD.par//\r
- ////\r
- setupPar("ESD");\r
- gSystem->Load("libVMC.so");\r
- gSystem->Load("libESD.so");\r
-\r
- ////\r
- //Setting up AOD.par//\r
- ////\r
- setupPar("AOD");\r
- gSystem->Load("libAOD.so");\r
- \r
- ////\r
- //Setting up ANALYSIS.par//\r
- ////\r
- setupPar("ANALYSIS");\r
- gSystem->Load("libANALYSIS.so");\r
-\r
- ////\r
- //Setting up ANALYSISalice.par//\r
- ////\r
- setupPar("ANALYSISalice");\r
- gSystem->Load("libANALYSISalice.so");\r
- \r
- ////\r
- //Setting up PWG4Gamma.par//\r
- ////\r
- // setupPar("PWG4Gamma");\r
- // gSystem->Load("libPWG4Gamma.so");\r
- setupPar("PWG4PartCorr");\r
- gSystem->Load("libPWG4PartCorr.so");\r
- //if head:: use PWG4PartCorr\r
- \r
- //gROOT->LoadMacro("AliAnalysisTaskPi0.cxx+");\r
- // gROOT->LoadMacro("AliAnalysisTaskPtMC.cxx+");\r
- // gROOT->LoadMacro("AliAnalysisTaskPi0MC.cxx+");\r
- // gROOT->LoadMacro("AliAnaScale.cxx+");\r
-\r
-\r
- //gROOT->LoadMacro("$ALICEROOT/PWG0/CreateESDChain.C");\r
- //TChain* chain = CreateESDChain("files1.txt");\r
-\r
-\r
-\r
- ////\r
-\r
-\r
-}\r
-\r
-Int_t setupPar(const char* pararchivename) {\r
- ///////////////////\r
- // Setup PAR File//\r
- ///////////////////\r
- if (pararchivename) {\r
- char processline[1024];\r
- sprintf(processline,".! tar xvzf %s.par",pararchivename);\r
- gROOT->ProcessLine(processline);\r
- const char* ocwd = gSystem->WorkingDirectory();\r
- gSystem->ChangeDirectory(pararchivename);\r
- \r
- // check for BUILD.sh and execute\r
- if (!gSystem->AccessPathName("PROOF-INF/BUILD.sh")) {\r
- printf("*******************************\n");\r
- printf("*** Building PAR archive ***\n");\r
- printf("*******************************\n");\r
- \r
- if (gSystem->Exec("PROOF-INF/BUILD.sh")) {\r
- Error("runAnalysis","Cannot Build the PAR Archive! - Abort!");\r
- return -1;\r
- }\r
- }\r
- // check for SETUP.C and execute\r
- if (!gSystem->AccessPathName("PROOF-INF/SETUP.C")) {\r
- printf("*******************************\n");\r
- printf("*** Setup PAR archive ***\n");\r
- printf("*******************************\n");\r
- gROOT->Macro("PROOF-INF/SETUP.C");\r
- }\r
- \r
- gSystem->ChangeDirectory("../");\r
- } \r
- return 1;\r
-}\r
+
+/** VERSION NUMBER 0 */
+
+Bool_t usePWG4PartCorr = kTRUE;
+
+
+/** ------------------------------ Monte Carlo flag -----------------------------------------*/
+Bool_t doMCTruth = kTRUE;
+/** ---------------------------- end Monte Carlo flag ---------------------------------------*/
+
+/** ------------------------- Choose KFParticle OR ESDTrack --------------------------------*/
+Bool_t useKFParticle = kTRUE;
+Bool_t useESDTrack = kFALSE;
+/** ----------------------- end Choose KFParticle OR ESDTrack -----------------------------*/
+
+
+Bool_t calculateBackground = kTRUE;
+
+Int_t numberOfFilesToAnalyze=2000;
+
+/** ---------------------------------- define cuts here ------------------------------------*/
+
+Int_t pidOfNegativeTrack=11;
+Int_t pidOfPositiveTrack=-11;
+
+Double_t maxRCut = 200.;
+Double_t etaCut = 1.2;
+Double_t ptCut = 0.1;
+Double_t chi2CutConversion = 20.;
+Double_t chi2CutMeson = 20.;
+
+Double_t xVertexCut = 0.;
+Double_t yVertexCut = 0.;
+Double_t zVertexCut = 0.;
+
+Double_t sigmaCutGammaMass=0.0001;
+
+Bool_t useImprovedVertex = kTRUE;
+
+// define masses of different particles, this will be used by the KF particle
+// together with the width to set mass constraints. Units in GeV.
+Double_t electronMass = 0.00051099892;
+Double_t gammaMass = 0.;
+Double_t pi0Mass = 0.1349766;
+Double_t etaMass = 0.54751;
+
+// define the width constraint used by KF particle.
+Double_t gammaWidth = 0.01;
+Double_t pi0Width = 0.01;
+Double_t etaWidth = 0.01;
+
+// define the probability of track being an electron
+Double_t probElectron = 0.5;
+
+/** ----------------------------------end define cuts here----------------------------------*/
+
+/** -------------------------------- Phi/R Mapping ---------------------------------------*/
+Int_t nPhiIndex = 18;
+Int_t nRIndex = 40;
+
+Double_t minRadius = 0.;
+Double_t maxRadius = 200.;
+Double_t minPhi = -TMath::Pi();
+Double_t maxPhi = TMath::Pi();
+/** ------------------------------- end Phi/R Mapping ------------------------------------*/
+
+/** ------------------- define which histograms to plot here --------------------------------*/
+/** NB: to change the bin numbers, see below the histogram flags */
+Bool_t plotMCEPR = kTRUE;
+Bool_t plotMCEPZR = kTRUE;
+Bool_t plotMCEPXY = kTRUE;
+Bool_t plotMCEPOpeningAngle = kTRUE;
+
+Bool_t plotMCEEnergy = kTRUE;
+Bool_t plotMCEPt = kTRUE;
+Bool_t plotMCEEta = kTRUE;
+Bool_t plotMCEPhi = kTRUE;
+
+Bool_t plotMCPEnergy = kTRUE;
+Bool_t plotMCPPt = kTRUE;
+Bool_t plotMCPEta = kTRUE;
+Bool_t plotMCPPhi = kTRUE;
+
+Bool_t plotMCGammaEnergy = kTRUE;
+Bool_t plotMCGammaPt = kTRUE;
+Bool_t plotMCGammaEta = kTRUE;
+Bool_t plotMCGammaPhi = kTRUE;
+
+Bool_t plotMCDirectGammaEnergy = kTRUE;
+Bool_t plotMCDirectGammaPt = kTRUE;
+Bool_t plotMCDirectGammaEta = kTRUE;
+Bool_t plotMCDirectGammaPhi = kTRUE;
+
+Bool_t plotMCMatchGammaEta = kTRUE;
+Bool_t plotMCMatchGammaPhi = kTRUE;
+Bool_t plotMCMatchGammaPt = kTRUE;
+Bool_t plotMCMatchGammaEnergy = kTRUE;
+Bool_t plotMCMatchGammaMass = kTRUE;
+Bool_t plotMCMatchGammaOpeningAngle = kTRUE;
+Bool_t plotMCMatchGammaR = kTRUE;
+Bool_t plotMCMatchGammaZR = kTRUE;
+Bool_t plotMCMatchGammaXY = kTRUE;
+
+Bool_t plotMCPi0Eta = kTRUE;
+Bool_t plotMCPi0Phi = kTRUE;
+Bool_t plotMCPi0Pt = kTRUE;
+Bool_t plotMCPi0Energy = kTRUE;
+Bool_t plotMCPi0Mass = kTRUE;
+Bool_t plotMCPi0OpeningAngle = kTRUE;
+Bool_t plotMCPi0R = kTRUE;
+Bool_t plotMCPi0ZR = kTRUE;
+Bool_t plotMCPi0XY = kTRUE;
+
+Bool_t plotMCEtaEta = kTRUE;
+Bool_t plotMCEtaPhi = kTRUE;
+Bool_t plotMCEtaPt = kTRUE;
+Bool_t plotMCEtaEnergy = kTRUE;
+Bool_t plotMCEtaMass = kTRUE;
+Bool_t plotMCEtaOpeningAngleGamma = kTRUE;
+Bool_t plotMCEtaR = kTRUE;
+Bool_t plotMCEtaZR = kTRUE;
+Bool_t plotMCEtaXY = kTRUE;
+
+// Histograms from esd tracks
+Bool_t plotESDEPR = kTRUE;
+Bool_t plotESDEPZR = kTRUE;
+Bool_t plotESDEPXY = kTRUE;
+Bool_t plotESDEPOpeningAngle = kTRUE;
+
+Bool_t plotESDEEnergy = kTRUE;
+Bool_t plotESDEPt = kTRUE;
+Bool_t plotESDEEta = kTRUE;
+Bool_t plotESDEPhi = kTRUE;
+
+Bool_t plotESDPEnergy = kTRUE;
+Bool_t plotESDPPt = kTRUE;
+Bool_t plotESDPEta = kTRUE;
+Bool_t plotESDPPhi = kTRUE;
+
+
+Bool_t plotESDGammaEnergy = kTRUE;
+Bool_t plotESDGammaPt = kTRUE;
+Bool_t plotESDGammaEta = kTRUE;
+Bool_t plotESDGammaPhi = kTRUE;
+
+Bool_t plotESDMatchGammaOpeningAngle = kTRUE;
+Bool_t plotESDMatchGammaEnergy = kTRUE;
+Bool_t plotESDMatchGammaPt = kTRUE;
+Bool_t plotESDMatchGammaEta = kTRUE;
+Bool_t plotESDMatchGammaPhi = kTRUE;
+Bool_t plotESDMatchGammaMass = kTRUE;
+Bool_t plotESDMatchGammaWidth = kTRUE;
+Bool_t plotESDMatchGammaChi2 = kTRUE;
+Bool_t plotESDMatchGammaNDF = kTRUE;
+Bool_t plotESDMatchGammaR = kTRUE;
+Bool_t plotESDMatchGammaZR = kTRUE;
+Bool_t plotESDMatchGammaXY = kTRUE;
+
+Bool_t plotESDTwoGammaCombinationOpeningAngleGamma = kTRUE;
+Bool_t plotESDTwoGammaCombinationEnergy = kTRUE;
+Bool_t plotESDTwoGammaCombinationPt = kTRUE;
+Bool_t plotESDTwoGammaCombinationEta = kTRUE;
+Bool_t plotESDTwoGammaCombinationPhi = kTRUE;
+Bool_t plotESDTwoGammaCombinationMass = kTRUE;
+Bool_t plotESDTwoGammaCombinationR = kTRUE;
+Bool_t plotESDTwoGammaCombinationZR = kTRUE;
+Bool_t plotESDTwoGammaCombinationXY = kTRUE;
+
+Bool_t plotESDBackgroundOpeningAngleGamma = kTRUE;
+Bool_t plotESDBackgroundEnergy = kTRUE;
+Bool_t plotESDBackgroundPt = kTRUE;
+Bool_t plotESDBackgroundEta = kTRUE;
+Bool_t plotESDBackgroundPhi = kTRUE;
+Bool_t plotESDBackgroundMass = kTRUE;
+Bool_t plotESDBackgroundR = kTRUE;
+Bool_t plotESDBackgroundZR = kTRUE;
+Bool_t plotESDBackgroundXY = kTRUE;
+
+Bool_t plotMapping = kTRUE;
+
+Bool_t plotResolutiondPt = kTRUE;
+Bool_t plotResolutiondR = kTRUE;
+Bool_t plotResolutiondZ = kTRUE;
+
+Bool_t plotResolutiondRdPt = kTRUE;
+
+Bool_t plotResolutionMCPt = kTRUE;
+Bool_t plotResolutionMCR = kTRUE;
+Bool_t plotResolutionMCZ = kTRUE;
+
+Bool_t plotResolutionESDPt = kTRUE;
+Bool_t plotResolutionESDR = kTRUE;
+Bool_t plotResolutionESDZ = kTRUE;
+
+Bool_t plotNumberOfV0s = kTRUE;
+Bool_t plotNumberOfSurvivingV0s = kTRUE;
+
+ // debug histograms
+Bool_t plotV0MassDebugCut1 = kTRUE;
+Bool_t plotV0MassDebugCut2 = kTRUE;
+Bool_t plotV0MassDebugCut3 = kTRUE;
+Bool_t plotV0MassDebugCut4 = kTRUE;
+Bool_t plotV0MassDebugCut5 = kTRUE;
+Bool_t plotV0MassDebugCut6 = kTRUE;
+Bool_t plotV0MassDebugCut7 = kTRUE;
+Bool_t plotV0MassDebugCut8 = kTRUE;
+
+Bool_t plotPi0Spectra = kTRUE;
+Bool_t plotEtaSpectra = kTRUE;
+
+
+/** ----------------- end define which histograms to plot here -------------------------------*/
+
+
+
+/** ----------- Define the binning for the different plot types here -------------------------*/
+//R-plots
+Int_t nXBinsR = 1000;
+Double_t firstXBinR = 0.;
+Double_t lastXBinR = 250.;
+
+//ZR-plots
+Int_t nXBinsZR = 2000;
+Double_t firstXBinZR = -10.;
+Double_t lastXBinZR = 10.;
+Int_t nYBinsZR = 1000;
+Double_t firstYBinZR = 0.;
+Double_t lastYBinZR = 250.;
+
+//XY-plots
+Int_t nXBinsXY = 2000;
+Double_t firstXBinXY = -250.;
+Double_t lastXBinXY = 250.;
+Int_t nYBinsXY = 2000;
+Double_t firstYBinXY = -250.;
+Double_t lastYBinXY = 250.;
+
+//OpenAngle-plots
+Int_t nXBinsOpeningAngle = 200;
+Double_t firstXBinOpeningAngle = 0.;
+Double_t lastXBinOpeningAngle = TMath::Pi()/2;
+
+//Energy-plots
+Int_t nXBinsEnergy = 500;
+Double_t firstXBinEnergy = 0.;
+Double_t lastXBinEnergy = 5.;
+
+//Pt-plots
+Int_t nXBinsPt = 500;
+Double_t firstXBinPt = 0.;
+Double_t lastXBinPt = 5.;
+
+//Eta-plots
+Int_t nXBinsEta = 400;
+Double_t firstXBinEta = -2.;
+Double_t lastXBinEta = 2.;
+
+//Phi-plots
+Int_t nXBinsPhi = 720;
+Double_t firstXBinPhi = -TMath::Pi();
+Double_t lastXBinPhi = TMath::Pi();
+
+//Mapping-plots
+Int_t nXBinsMapping = 40;
+Double_t firstXBinMapping = -20.;
+Double_t lastXBinMapping = 20.;
+Int_t nYBinsMapping = 30;
+Double_t firstYBinMapping = -1.5;
+Double_t lastYBinMapping = 1.5;
+
+//ResolutionPlots
+//RESdPt
+Int_t nXBinsResdPt=500;
+Int_t firstXBinResdPt= 0;
+Int_t lastXBinResdPt=5;
+Int_t nYBinsResdPt=1000;
+Int_t firstYBinResdPt= -5;
+Int_t lastYBinResdPt=5;
+
+//RESdR
+Int_t nXBinsResdR=1000;
+Int_t firstXBinResdR= 0;
+Int_t lastXBinResdR=250;
+Int_t nYBinsResdR=1000;
+Int_t firstYBinResdR= -25;
+Int_t lastYBinResdR=25;
+
+//RESdZ
+Int_t nXBinsResdZ=2000;
+Int_t firstXBinResdZ= -20;
+Int_t lastXBinResdZ=20;
+Int_t nYBinsResdZ=1000;
+Int_t firstYBinResdZ= -20;
+Int_t lastYBinResdZ=20;
+
+//RESdRdPt
+Int_t nXBinsResdRdPt=1000;
+Int_t firstXBinResdRdPt= -22;
+Int_t lastXBinResdRdPt=22;
+Int_t nYBinsResdRdPt=1000;
+Int_t firstYBinResdRdPt= -5;
+Int_t lastYBinResdRdPt=5;
+
+
+//RESMCPt
+Int_t nXBinsResPt=500;
+Int_t firstXBinResPt= 0;
+Int_t lastXBinResPt=5;
+
+//RESMCR
+Int_t nXBinsResR=1000;
+Int_t firstXBinResR= 0;
+Int_t lastXBinResR=250;
+
+//RESMCZ
+Int_t nXBinsResZ=1000;
+Int_t firstXBinResZ= 0;
+Int_t lastXBinResZ=250;
+
+//GammaMass-plots
+Int_t nXBinsGammaMass = 100;
+Double_t firstXBinGammaMass = 0.;
+Double_t lastXBinGammaMass = 1.;
+
+//Pi0Mass-plots
+Int_t nXBinsPi0Mass = 100;
+Double_t firstXBinPi0Mass = 0.;
+Double_t lastXBinPi0Mass = 1.;
+
+//EtaMass-plots
+Int_t nXBinsEtaMass = 100;
+Double_t firstXBinEtaMass = 0.;
+Double_t lastXBinEtaMass = 1.;
+
+//GammaWidth-plots
+Int_t nXBinsGammaWidth = 100;
+Double_t firstXBinGammaWidth = 0.;
+Double_t lastXBinGammaWidth = 1.;
+
+//GammaChi2-plots
+Int_t nXBinsGammaChi2 = 100;
+Double_t firstXBinGammaChi2 = 0;
+Double_t lastXBinGammaChi2 = 100.;
+
+//GammaNDF-plots
+Int_t nXBinsGammaNDF = 10;
+Double_t firstXBinGammaNDF = 0.;
+Double_t lastXBinGammaNDF = 10.;
+
+//Spectra-plots
+Int_t nXBinsSpectra = 100;
+Double_t firstXBinSpectra = 0.;
+Double_t lastXBinSpectra = 1.;
+Int_t nYBinsSpectra = 500;
+Double_t firstYBinSpectra = 0.;
+Double_t lastYBinSpectra = 100.;
+
+/** ---------- end Define the binning for the different plot types here ----------------------*/
+
+
+
+/************************************************************************************************
+ * *
+ * *
+ * EVERYTHING BELOW IS FOR DEVELOPERS ONLY *
+ * *
+ * *
+ ************************************************************************************************/
+
+void ConfigGammaConversion(const char *chainName, const char *sample, Bool_t writeNtuple = kFALSE){
+
+ build();//build (if necessary) and load the libraries needed
+
+ gROOT->LoadMacro("$ALICE_ROOT/PWG0/CreateESDChain.C"); // load the CreateChain macro
+
+ AliLog::SetGlobalLogLevel(AliLog::kError);
+
+ //-------------------------------- Creating the histograms -------------------------------
+ AliGammaConversionHistograms * histograms = new AliGammaConversionHistograms();
+
+ if(plotMCEPR == kTRUE){ histograms->AddHistogram("MC_EP_R","Radius of gamma conversion points",nXBinsR, firstXBinR, lastXBinR,"counts","cm");}
+ if(plotMCEPZR == kTRUE){ histograms->AddHistogram("MC_EP_ZR","Radius of gamma conversion points vs Z",nXBinsZR, firstXBinZR, lastXBinZR, nYBinsZR, firstYBinZR, lastYBinZR, "cm", "cm");}
+ if(plotMCEPXY == kTRUE){ histograms->AddHistogram("MC_EP_XY","Gamma XY converison point.",nXBinsXY, firstXBinXY, lastXBinXY, nYBinsXY, firstYBinXY, lastYBinXY, "cm", "cm");}
+ if(plotMCEPOpeningAngle == kTRUE){ histograms->AddHistogram("MC_EP_OpeningAngle","Opening angle of e+e- pairs from gamma conversion",nXBinsOpeningAngle, firstXBinOpeningAngle, lastXBinOpeningAngle, "counts", "cm");}
+
+ if(plotMCEEnergy == kTRUE){ histograms->AddHistogram("MC_E_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}
+ if(plotMCEPt == kTRUE){ histograms->AddHistogram("MC_E_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}
+ if(plotMCEEta == kTRUE){ histograms->AddHistogram("MC_E_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}
+ if(plotMCEPhi == kTRUE){ histograms->AddHistogram("MC_E_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}
+
+ if(plotMCPEnergy == kTRUE){ histograms->AddHistogram("MC_P_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}
+ if(plotMCPPt == kTRUE){ histograms->AddHistogram("MC_P_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}
+ if(plotMCPEta == kTRUE){ histograms->AddHistogram("MC_P_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}
+ if(plotMCPPhi == kTRUE){ histograms->AddHistogram("MC_P_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}
+
+ if(plotMCGammaEnergy == kTRUE){ histograms->AddHistogram("MC_Gamma_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}
+ if(plotMCGammaPt == kTRUE){ histograms->AddHistogram("MC_Gamma_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}
+ if(plotMCGammaEta == kTRUE){ histograms->AddHistogram("MC_Gamma_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}
+ if(plotMCGammaPhi == kTRUE){ histograms->AddHistogram("MC_Gamma_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}
+
+ if(plotMCDirectGammaEnergy == kTRUE){ histograms->AddHistogram("MC_DirectGamma_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}
+ if(plotMCDirectGammaPt == kTRUE){ histograms->AddHistogram("MC_DirectGamma_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}
+ if(plotMCDirectGammaEta == kTRUE){ histograms->AddHistogram("MC_DirectGamma_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}
+ if(plotMCDirectGammaPhi == kTRUE){ histograms->AddHistogram("MC_DirectGamma_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}
+
+ if(plotMCMatchGammaEta == kTRUE){ histograms->AddHistogram("MC_Match_Gamma_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}
+ if(plotMCMatchGammaPhi == kTRUE){ histograms->AddHistogram("MC_Match_Gamma_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}
+ if(plotMCMatchGammaPt == kTRUE){ histograms->AddHistogram("MC_Match_Gamma_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}
+ if(plotMCMatchGammaEnergy == kTRUE){ histograms->AddHistogram("MC_Match_Gamma_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}
+ if(plotMCMatchGammaMass == kTRUE){ histograms->AddHistogram("MC_Match_Gamma_Mass" ,"" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass, "", "");}
+ if(plotMCMatchGammaOpeningAngle == kTRUE){ histograms->AddHistogram("MC_Match_Gamma_OpeningAngle" ,"" , nXBinsOpeningAngle, firstXBinOpeningAngle, lastXBinOpeningAngle, "", "");}
+ if(plotMCMatchGammaR == kTRUE){ histograms->AddHistogram("MC_Match_Gamma_R" ,"" , nXBinsR, firstXBinR, lastXBinR, "", "");}
+ if(plotMCMatchGammaZR == kTRUE){ histograms->AddHistogram("MC_Match_Gamma_ZR" ,"" , nXBinsZR, firstXBinZR, lastXBinZR, nYBinsZR, firstYBinZR, lastYBinZR, "", "");}
+ if(plotMCMatchGammaXY == kTRUE){ histograms->AddHistogram("MC_Match_Gamma_XY" ,"" , nXBinsXY, firstXBinXY, lastXBinXY, nYBinsXY, firstYBinXY, lastYBinXY, "", "");}
+
+ if(plotMCPi0Eta == kTRUE){ histograms->AddHistogram("MC_Pi0_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}
+ if(plotMCPi0Phi == kTRUE){ histograms->AddHistogram("MC_Pi0_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}
+ if(plotMCPi0Pt == kTRUE){ histograms->AddHistogram("MC_Pi0_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}
+ if(plotMCPi0Energy == kTRUE){ histograms->AddHistogram("MC_Pi0_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}
+ if(plotMCPi0Mass == kTRUE){ histograms->AddHistogram("MC_Pi0_Mass" ,"" , nXBinsPi0Mass, firstXBinPi0Mass, lastXBinPi0Mass, "", "");}
+ if(plotMCPi0OpeningAngle == kTRUE){ histograms->AddHistogram("MC_Pi0_GammaDaughter_OpeningAngle" ,"" , nXBinsOpeningAngle, firstXBinOpeningAngle, lastXBinOpeningAngle, "", "");}
+ if(plotMCPi0R == kTRUE){ histograms->AddHistogram("MC_Pi0_R" ,"" , nXBinsR, firstXBinR, lastXBinR, "", "");}
+ if(plotMCPi0ZR == kTRUE){ histograms->AddHistogram("MC_Pi0_ZR" ,"" , nXBinsZR, firstXBinZR, lastXBinZR, nYBinsZR, firstYBinZR, lastYBinZR, "", "");}
+ if(plotMCPi0XY == kTRUE){ histograms->AddHistogram("MC_Pi0_XY" ,"" , nXBinsXY, firstXBinXY, lastXBinXY, nYBinsXY, firstYBinXY, lastYBinXY, "", "");}
+
+ if(plotMCPi0Eta == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}
+ if(plotMCPi0Phi == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}
+ if(plotMCPi0Pt == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}
+ if(plotMCPi0Energy == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}
+ if(plotMCPi0Mass == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_Mass" ,"" , nXBinsPi0Mass, firstXBinPi0Mass, lastXBinPi0Mass, "", "");}
+ if(plotMCPi0OpeningAngle == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_GammaDaughter_OpeningAngle" ,"" , nXBinsOpeningAngle, firstXBinOpeningAngle, lastXBinOpeningAngle, "", "");}
+ if(plotMCPi0R == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_R" ,"" , nXBinsR, firstXBinR, lastXBinR, "", "");}
+ if(plotMCPi0ZR == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_ZR" ,"" , nXBinsZR, firstXBinZR, lastXBinZR, nYBinsZR, firstYBinZR, lastYBinZR, "", "");}
+ if(plotMCPi0XY == kTRUE){ histograms->AddHistogram("MC_Pi0_Secondaries_XY" ,"" , nXBinsXY, firstXBinXY, lastXBinXY, nYBinsXY, firstYBinXY, lastYBinXY, "", "");}
+
+ if(plotMCEtaEta == kTRUE){ histograms->AddHistogram("MC_Eta_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}
+ if(plotMCEtaPhi == kTRUE){ histograms->AddHistogram("MC_Eta_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}
+ if(plotMCEtaPt == kTRUE){ histograms->AddHistogram("MC_Eta_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}
+ if(plotMCEtaEnergy == kTRUE){ histograms->AddHistogram("MC_Eta_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}
+ if(plotMCEtaMass == kTRUE){ histograms->AddHistogram("MC_Eta_Mass" ,"" , nXBinsEtaMass, firstXBinEtaMass, lastXBinEtaMass, "", "");}
+ if(plotMCEtaOpeningAngleGamma == kTRUE){ histograms->AddHistogram("MC_Eta_GammaDaughter_OpeningAngle" ,"" , nXBinsOpeningAngle, firstXBinOpeningAngle, lastXBinOpeningAngle, "", "");}
+ if(plotMCEtaR == kTRUE){ histograms->AddHistogram("MC_Eta_R" ,"" , nXBinsR, firstXBinR, lastXBinR, "", "");}
+ if(plotMCEtaZR == kTRUE){ histograms->AddHistogram("MC_Eta_ZR" ,"" , nXBinsZR, firstXBinZR, lastXBinZR, nYBinsZR, firstYBinZR, lastYBinZR, "", "");}
+ if(plotMCEtaXY == kTRUE){ histograms->AddHistogram("MC_Eta_XY" ,"" , nXBinsXY, firstXBinXY, lastXBinXY, nYBinsXY, firstYBinXY, lastYBinXY, "", "");}
+
+ // Histograms from esd tracks
+ if(plotESDEPR == kTRUE){ histograms->AddHistogram("ESD_EP_R" ,"" , nXBinsR, firstXBinR, lastXBinR, "", "");}
+ if(plotESDEPZR == kTRUE){ histograms->AddHistogram("ESD_EP_ZR" ,"" , nXBinsZR, firstXBinZR, lastXBinZR, nYBinsZR, firstYBinZR, lastYBinZR, "", "");}
+ if(plotESDEPXY == kTRUE){ histograms->AddHistogram("ESD_EP_XY" ,"" , nXBinsXY, firstXBinXY, lastXBinXY, nYBinsXY, firstYBinXY, lastYBinXY, "", "");}
+ if(plotESDEPOpeningAngle == kTRUE){ histograms->AddHistogram("ESD_EP_OpeningAngle" ,"" , nXBinsOpeningAngle, firstXBinOpeningAngle, lastXBinOpeningAngle, "", "");}
+
+ if(plotESDEEnergy == kTRUE){ histograms->AddHistogram("ESD_E_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}
+ if(plotESDEPt == kTRUE){ histograms->AddHistogram("ESD_E_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}
+ if(plotESDEEta == kTRUE){ histograms->AddHistogram("ESD_E_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}
+ if(plotESDEPhi == kTRUE){ histograms->AddHistogram("ESD_E_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}
+
+ if(plotESDPEnergy == kTRUE){ histograms->AddHistogram("ESD_P_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}
+ if(plotESDPPt == kTRUE){ histograms->AddHistogram("ESD_P_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}
+ if(plotESDPEta == kTRUE){ histograms->AddHistogram("ESD_P_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}
+ if(plotESDPPhi == kTRUE){ histograms->AddHistogram("ESD_P_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}
+
+ if(plotESDGammaEnergy == kTRUE){ histograms->AddHistogram("ESD_Gamma_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}
+ if(plotESDGammaPt == kTRUE){ histograms->AddHistogram("ESD_Gamma_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}
+ if(plotESDGammaEta == kTRUE){ histograms->AddHistogram("ESD_Gamma_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}
+ if(plotESDGammaPhi == kTRUE){ histograms->AddHistogram("ESD_Gamma_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}
+
+ if(plotESDMatchGammaOpeningAngle == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_OpeningAngle" ,"" , nXBinsOpeningAngle, firstXBinOpeningAngle, lastXBinOpeningAngle, "", "");}
+ if(plotESDMatchGammaEnergy == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}
+ if(plotESDMatchGammaPt == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}
+ if(plotESDMatchGammaEta == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}
+ if(plotESDMatchGammaPhi == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}
+ if(plotESDMatchGammaMass == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_Mass" ,"" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass, "", "");}
+ if(plotESDMatchGammaWidth == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_Width" ,"" , nXBinsGammaWidth, firstXBinGammaWidth, lastXBinGammaWidth, "", "");}
+ if(plotESDMatchGammaChi2 == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_Chi2" ,"" , nXBinsGammaChi2, firstXBinGammaChi2, lastXBinGammaChi2, "", "");}
+ if(plotESDMatchGammaNDF == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_NDF" ,"" , nXBinsGammaNDF, firstXBinGammaNDF, lastXBinGammaNDF, "", "");}
+ if(plotESDMatchGammaR == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_R" ,"" , nXBinsR, firstXBinR, lastXBinR, "", "");}
+ if(plotESDMatchGammaZR == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_ZR" ,"" , nXBinsZR, firstXBinZR, lastXBinZR, nYBinsZR, firstYBinZR, lastYBinZR, "", "");}
+ if(plotESDMatchGammaXY == kTRUE){ histograms->AddHistogram("ESD_Match_Gamma_XY" ,"" , nXBinsXY, firstXBinXY, lastXBinXY, nYBinsXY, firstYBinXY, lastYBinXY, "", "");}
+
+ if(plotESDTwoGammaCombinationOpeningAngleGamma == kTRUE){ histograms->AddHistogram("ESD_TwoGammaCombination_GammaDaughter_OpeningAngle" ,"" , nXBinsOpeningAngle, firstXBinOpeningAngle, lastXBinOpeningAngle, "", "");}
+ if(plotESDTwoGammaCombinationEnergy == kTRUE){ histograms->AddHistogram("ESD_TwoGammaCombination_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}
+ if(plotESDTwoGammaCombinationPt == kTRUE){ histograms->AddHistogram("ESD_TwoGammaCombination_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}
+ if(plotESDTwoGammaCombinationEta == kTRUE){ histograms->AddHistogram("ESD_TwoGammaCombination_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}
+ if(plotESDTwoGammaCombinationPhi == kTRUE){ histograms->AddHistogram("ESD_TwoGammaCombination_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}
+ if(plotESDTwoGammaCombinationMass == kTRUE){ histograms->AddHistogram("ESD_TwoGammaCombination_Mass" ,"" , nXBinsPi0Mass, firstXBinPi0Mass, lastXBinPi0Mass, "", "");}
+ if(plotESDTwoGammaCombinationR == kTRUE){ histograms->AddHistogram("ESD_TwoGammaCombination_R" ,"" , nXBinsR, firstXBinR, lastXBinR, "", "");}
+ if(plotESDTwoGammaCombinationZR == kTRUE){ histograms->AddHistogram("ESD_TwoGammaCombination_ZR" ,"" , nXBinsZR, firstXBinZR, lastXBinZR, nYBinsZR, firstYBinZR, lastYBinZR, "", "");}
+ if(plotESDTwoGammaCombinationXY == kTRUE){ histograms->AddHistogram("ESD_TwoGammaCombination_XY" ,"" , nXBinsXY, firstXBinXY, lastXBinXY, nYBinsXY, firstYBinXY, lastYBinXY, "", "");}
+
+ if(plotESDBackgroundOpeningAngleGamma == kTRUE){ histograms->AddHistogram("ESD_Background_GammaDaughter_OpeningAngle" ,"" , nXBinsOpeningAngle, firstXBinOpeningAngle, lastXBinOpeningAngle, "", "");}
+ if(plotESDBackgroundEnergy == kTRUE){ histograms->AddHistogram("ESD_Background_Energy" ,"" , nXBinsEnergy, firstXBinEnergy, lastXBinEnergy, "", "");}
+ if(plotESDBackgroundPt == kTRUE){ histograms->AddHistogram("ESD_Background_Pt" ,"" , nXBinsPt, firstXBinPt, lastXBinPt, "", "");}
+ if(plotESDBackgroundEta == kTRUE){ histograms->AddHistogram("ESD_Background_Eta" ,"" , nXBinsEta, firstXBinEta, lastXBinEta, "", "");}
+ if(plotESDBackgroundPhi == kTRUE){ histograms->AddHistogram("ESD_Background_Phi" ,"" , nXBinsPhi, firstXBinPhi, lastXBinPhi, "", "");}
+ if(plotESDBackgroundMass == kTRUE){ histograms->AddHistogram("ESD_Background_Mass" ,"" , nXBinsEtaMass, firstXBinEtaMass, lastXBinEtaMass, "", "");}
+ if(plotESDBackgroundR == kTRUE){ histograms->AddHistogram("ESD_Background_R" ,"" , nXBinsR, firstXBinR, lastXBinR, "", "");}
+ if(plotESDBackgroundZR == kTRUE){ histograms->AddHistogram("ESD_Background_ZR" ,"" , nXBinsZR, firstXBinZR, lastXBinZR, nYBinsZR, firstYBinZR, lastYBinZR, "", "");}
+ if(plotESDBackgroundXY == kTRUE){ histograms->AddHistogram("ESD_Background_XY" ,"" , nXBinsXY, firstXBinXY, lastXBinXY, nYBinsXY, firstYBinXY, lastYBinXY, "", "");}
+
+ if(plotMapping == kTRUE){
+ histograms->InitializeMappingValues(nPhiIndex,nRIndex,nXBinsMapping,minRadius,maxRadius,nYBinsMapping,minPhi,maxPhi);
+ histograms->AddMappingHistograms(nPhiIndex,nRIndex,nXBinsMapping,minRadius,maxRadius,nYBinsMapping,minPhi,maxPhi);
+ }
+
+ if(plotResolutiondPt == kTRUE){histograms->AddHistogram("Resolution_dPt" ,"" , nXBinsResdPt, firstXBinResdPt, lastXBinResdPt, nYBinsResdPt, firstYBinResdPt, lastYBinResdPt, "", "");}
+ if(plotResolutiondR == kTRUE){histograms->AddHistogram("Resolution_dR" ,"" , nXBinsResdR, firstXBinResdR, lastXBinResdR, nYBinsResdR, firstYBinResdR, lastYBinResdR, "", "");}
+ if(plotResolutiondZ == kTRUE){histograms->AddHistogram("Resolution_dZ" ,"" , nXBinsResdZ, firstXBinResdZ, lastXBinResdZ, nYBinsResdZ, firstYBinResdZ, lastYBinResdZ, "", "");}
+
+ if(plotResolutiondRdPt == kTRUE){histograms->AddHistogram("Resolution_dR_dPt" ,"" , nXBinsResdRdPt, firstXBinResdRdPt, lastXBinResdRdPt, nYBinsResdRdPt, firstYBinResdRdPt, lastYBinResdRdPt, "", "");}
+
+ if(plotResolutionMCPt == kTRUE){histograms->AddHistogram("Resolution_MC_Pt" ,"" , nXBinsResPt, firstXBinResPt, lastXBinResPt,"","");}
+ if(plotResolutionMCR == kTRUE){histograms->AddHistogram("Resolution_MC_R" ,"" , nXBinsResR, firstXBinResR, lastXBinResR,"","");}
+ if(plotResolutionMCZ == kTRUE){histograms->AddHistogram("Resolution_MC_Z" ,"" , nXBinsResZ, firstXBinResZ, lastXBinResZ,"","");}
+
+ if(plotResolutionESDPt == kTRUE){histograms->AddHistogram("Resolution_ESD_Pt" ,"" , nXBinsResPt, firstXBinResPt, lastXBinResPt,"","");}
+ if(plotResolutionESDR == kTRUE){histograms->AddHistogram("Resolution_ESD_R" ,"" , nXBinsResR, firstXBinResR, lastXBinResR,"","");}
+ if(plotResolutionESDZ == kTRUE){histograms->AddHistogram("Resolution_ESD_Z" ,"" , nXBinsResZ, firstXBinResZ, lastXBinResZ,"","");}
+
+ if(plotNumberOfV0s == kTRUE){histograms->AddHistogram("NumberOfV0s","Number of v0s",100, 0, 100,"","");}
+ if(plotNumberOfSurvivingV0s == kTRUE){histograms->AddHistogram("NumberOfSurvivingV0s","Number of surviving v0s",100, 0, 100,"","");}
+
+ // debug histograms
+ if(plotV0MassDebugCut1 == kTRUE){histograms->AddHistogram("V0MassDebugCut1" ,"debug1" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass,"","");}
+ if(plotV0MassDebugCut2 == kTRUE){histograms->AddHistogram("V0MassDebugCut2" ,"debug2" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass,"","");}
+ if(plotV0MassDebugCut3 == kTRUE){histograms->AddHistogram("V0MassDebugCut3" ,"debug3" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass,"","");}
+ if(plotV0MassDebugCut4 == kTRUE){histograms->AddHistogram("V0MassDebugCut4" ,"debug4" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass,"","");}
+ if(plotV0MassDebugCut5 == kTRUE){histograms->AddHistogram("V0MassDebugCut5" ,"debug5" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass,"","");}
+ if(plotV0MassDebugCut6 == kTRUE){histograms->AddHistogram("V0MassDebugCut6" ,"debug6" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass,"","");}
+ if(plotV0MassDebugCut7 == kTRUE){histograms->AddHistogram("V0MassDebugCut7" ,"debug7" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass,"","");}
+ if(plotV0MassDebugCut8 == kTRUE){histograms->AddHistogram("V0MassDebugCut8" ,"debug8" , nXBinsGammaMass, firstXBinGammaMass, lastXBinGammaMass,"","");}
+
+
+ if(plotPi0Spectra == kTRUE){histograms->AddHistogram("InvMass_vs_Pt_Spectra" ,"Invariant Mass vs Pt" , nXBinsSpectra, firstXBinSpectra, lastXBinSpectra,nYBinsSpectra, firstYBinSpectra, lastYBinSpectra,"InvMass [GeV]","Pt [GeV]");}
+
+ if(plotPi0Spectra == kTRUE && calculateBackground == kTRUE){histograms->AddHistogram("Background_InvMass_vs_Pt_Spectra" ,"Background Invariant Mass vs Pt" , nXBinsSpectra, firstXBinSpectra, lastXBinSpectra,nYBinsSpectra, firstYBinSpectra, lastYBinSpectra,"InvMass [GeV]","Pt [GeV]");}
+
+
+
+ //------------------------------ end Creating the histograms -----------------------------
+
+ // Create the Analysis manager
+ AliAnalysisManager *mgr = new AliAnalysisManager("My Manager", "My Analysis");
+
+ // Define Input Event Handler
+ AliESDInputHandler* inpHandler = new AliESDInputHandler();
+
+ // Define Output Event Handler
+ AliAODHandler* aodHandler = new AliAODHandler();
+ aodHandler->SetOutputFileName("aodAliGammaConversion.root");
+
+ // Define MC Truth Event Handler
+ AliMCEventHandler* mcHandler = new AliMCEventHandler();
+
+ // Add Handlers to the Task Manager
+ mgr->SetInputEventHandler (inpHandler);
+ mgr->SetOutputEventHandler (aodHandler);
+ mgr->SetMCtruthEventHandler(mcHandler);
+
+ // Be sure you are told what you are doing
+ mgr->SetDebugLevel(10);
+
+ // Declare Common Input Tchain
+ AliAnalysisDataContainer *cinput1 = mgr->CreateContainer("Chain",TChain::Class(),AliAnalysisManager::kInputContainer);
+
+ // Common Output Tree in common â\80\98defaultâ\80\99 output file
+ AliAnalysisDataContainer *coutput1 = mgr->CreateContainer("tree", TTree::Class(),AliAnalysisManager::kOutputContainer, "default");
+
+ // Private output objects
+ AliAnalysisDataContainer *coutput2 = mgr->CreateContainer("histogramsAliGammaConversion", TList::Class(),AliAnalysisManager::kOutputContainer, "histogramsAliGammaConversion.root");
+
+
+ //------------------------ END: Define input/output handlers ---------------------------------------------------
+
+
+ //check for errors in the specified data
+ if(useKFParticle == kTRUE && useESDTrack == kTRUE){
+ //Print warning, cannot use both
+ }
+ if(useKFParticle == kFALSE && useESDTrack == kFALSE){
+ //Print warning, one have to be specified
+ }
+
+
+ //Create the V0Reader
+ AliV0Reader * v0Reader = new AliV0Reader();
+ if(useKFParticle){
+ v0Reader->UseKFParticle();
+ }
+ else if(useESDTrack){
+ v0Reader->UseESDTrack();
+ }
+ v0Reader->SetNegativeTrackPID(pidOfNegativeTrack);
+ v0Reader->SetPositiveTrackPID(pidOfPositiveTrack);
+ v0Reader->SetMaxRCut(maxRCut);
+ v0Reader->SetEtaCut(etaCut);
+ v0Reader->SetPtCut(ptCut);
+ v0Reader->SetChi2CutConversion(chi2CutConversion);
+ v0Reader->SetChi2CutMeson(chi2CutMeson);
+ v0Reader->SetPIDProbability(probElectron);
+ v0Reader->SetXVertexCut(xVertexCut);
+ v0Reader->SetYVertexCut(yVertexCut);
+ v0Reader->SetZVertexCut(zVertexCut);
+ v0Reader->SetSigmaMass(sigmaCutGammaMass);
+ v0Reader->SetUseImprovedVertex(useImprovedVertex);
+ v0Reader->SetDoMCTruth(doMCTruth);
+
+ // Create the GammaConversionTask
+ AliAnalysisTaskGammaConversion *gammaconversion = new AliAnalysisTaskGammaConversion("GammaConversionTask");
+ gammaconversion->SetDebugLevel(10);
+
+ gammaconversion->SetWriteNtuple(writeNtuple);
+
+ gammaconversion->SetV0Reader(v0Reader);
+ gammaconversion->SetCalculateBackground(calculateBackground);
+ gammaconversion->Init();
+
+ gammaconversion->SetElectronMass(electronMass);
+ gammaconversion->SetGammaMass(gammaMass);
+ gammaconversion->SetPi0Mass(pi0Mass);
+ gammaconversion->SetEtaMass(etaMass);
+
+ gammaconversion->SetGammaWidth(gammaWidth);
+ gammaconversion->SetPi0Width(pi0Width);
+ gammaconversion->SetEtaWidth(etaWidth);
+
+ // define the width constraint used by KF particle.
+ Double_t gammaWidth = 0.01;
+ Double_t pi0Width = 0.01;
+ Double_t etaWidth = 0.01;
+
+ gammaconversion->SetHistograms(histograms);
+ v0Reader->SetHistograms(histograms);// also give the pointer to the v0reader, for debugging cuts
+
+ gammaconversion->SetDoMCTruth(doMCTruth);
+
+
+ // Add task to the manager
+ mgr->AddTask(gammaconversion);
+
+ // Connect I/O to the task
+ mgr->ConnectInput (gammaconversion, 0, cinput1);
+ mgr->ConnectOutput(gammaconversion, 0, coutput1);
+ mgr->ConnectOutput(gammaconversion, 1, coutput2);
+
+ TChain* chain= CreateESDChain(sample,numberOfFilesToAnalyze);
+
+ mgr->InitAnalysis();
+
+ mgr->PrintStatus();
+
+ mgr->StartAnalysis("local",chain);
+}
+
+
+
+
+void build() {
+ TStopwatch timer;
+ timer.Start();
+ gSystem->Load("libTree.so");
+ gSystem->Load("libGeom");
+ // gSystem->Load("libANALYSISalice");
+
+ ////
+ //Setting up ESD.par//
+ ////
+ cout<<"compiling ESD"<<endl;
+ setupPar("ESD");
+ gSystem->Load("libVMC.so");
+ gSystem->Load("libESD.so");
+
+ ////
+ ////
+ //Setting up STEERBase.par//
+ ////
+ cout<<"compiling STEERBase"<<endl;
+ setupPar("STEERBase");
+ gSystem->Load("libSTEERBase.so");
+
+ ////
+ //Setting up AOD.par//
+ ////
+ cout<<"compiling AOD"<<endl;
+ setupPar("AOD");
+ gSystem->Load("libAOD.so");
+
+ ////
+ //Setting up ANALYSIS.par//
+ ////
+ cout<<"compiling ANALYSIS"<<endl;
+ setupPar("ANALYSIS");
+ gSystem->Load("libANALYSIS.so");
+
+ ////
+ //Setting up ANALYSISalice.par//
+ ////
+ cout<<"compiling ANALUSISalice"<<endl;
+ setupPar("ANALYSISalice");
+ gSystem->Load("libANALYSISalice.so");
+
+ ////
+ //Setting up PWG4Gamma.par//
+ ////
+ // cout<<"compiling GammaConv"<<endl;
+
+ if(usePWG4PartCorr == kTRUE){
+ cout<<"Using PWG4PartCorr library"<<endl;
+ setupPar("PWG4PartCorr");
+ gSystem->Load("libPWG4PartCorr.so");
+ }
+ else{
+ setupPar("PWG4GammaConv");
+ gSystem->Load("libPWG4GammaConv.so");
+ }
+ //if head:: use PWG4PartCorr
+}
+
+Int_t setupPar(const char* pararchivename) {
+ ///////////////////
+ // Setup PAR File//
+ ///////////////////
+ if (pararchivename) {
+ char processline[1024];
+ sprintf(processline,".! tar xvzf %s.par",pararchivename);
+ gROOT->ProcessLine(processline);
+ const char* ocwd = gSystem->WorkingDirectory();
+ gSystem->ChangeDirectory(pararchivename);
+
+ // check for BUILD.sh and execute
+ if (!gSystem->AccessPathName("PROOF-INF/BUILD.sh")) {
+ printf("*******************************\n");
+ printf("*** Building PAR archive ***\n");
+ printf("*******************************\n");
+
+ if (gSystem->Exec("PROOF-INF/BUILD.sh")) {
+ Error("runAnalysis","Cannot Build the PAR Archive! - Abort!");
+ return -1;
+ }
+ }
+ // check for SETUP.C and execute
+ if (!gSystem->AccessPathName("PROOF-INF/SETUP.C")) {
+ printf("*******************************\n");
+ printf("*** Setup PAR archive ***\n");
+ printf("*******************************\n");
+ gROOT->Macro("PROOF-INF/SETUP.C");
+ }
+
+ gSystem->ChangeDirectory("../");
+ }
+ return 1;
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff