+++ /dev/null
-/**************************************************************************
- * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
- * *
- * Author: The ALICE Off-line Project. *
- * Contributors are mentioned in the code where appropriate. *
- * *
- * Permission to use, copy, modify and distribute this software and its *
- * documentation strictly for non-commercial purposes is hereby granted *
- * without fee, provided that the above copyright notice appears in all *
- * copies and that both the copyright notice and this permission notice *
- * appear in the supporting documentation. The authors make no claims *
- * about the suitability of this software for any purpose. It is *
- * provided "as is" without express or implied warranty. *
- **************************************************************************/
-
-/* $Id$ */
-
-//_________________________________________________________________________
-// An analysis task to check the PHOS photon data in simulated data
-// An analysis task to check the PHOS photon data in simulated data
-// An analysis task to check the PHOS photon data in simulated data
-// An analysis task to check the PHOS photon data in simulated data
-// An analysis task to check the PHOS photon data in simulated data
-// An analysis task to check the PHOS photon data in simulated data
-//
-//*-- Yves Schutz
-//////////////////////////////////////////////////////////////////////////////
-
-#include <TCanvas.h>
-#include <TChain.h>
-#include <TFile.h>
-#include <TH1.h>
-#include <TNtuple.h>
-#include <TROOT.h>
-#include <TVector3.h>
-#include <TString.h>
-
-#include "AliPHOSQATask.h"
-#include "AliESD.h"
-#include "AliLog.h"
-
-//______________________________________________________________________________
-AliPHOSQATask::AliPHOSQATask(const char *name) :
- AliAnalysisTask(name,""),
- fChain(0),
- fESD(0),
- fOutputContainer(0),
- fhPHOSPos(0),
- fhPHOS(0),
- fhPHOSEnergy(0),
- fhPHOSDigits(0),
- fhPHOSRecParticles(0),
- fhPHOSPhotons(0),
- fhPHOSInvariantMass(0),
- fhPHOSDigitsEvent(0)
-{
- // Constructor.
- // Input slot #0 works with an Ntuple
- DefineInput(0, TChain::Class());
- // Output slot #0 writes into a TH1 container
- DefineOutput(0, TObjArray::Class()) ;
-}
-
-//____________________________________________________________________________
-AliPHOSQATask::AliPHOSQATask(const AliPHOSQATask& ta) :
- AliAnalysisTask(ta.GetName(),""),
- fChain(ta.fChain),
- fESD(ta.fESD),
- fOutputContainer(ta.fOutputContainer),
- fhPHOSPos(ta.fhPHOSPos),
- fhPHOS(ta.fhPHOS),
- fhPHOSEnergy(ta.fhPHOSEnergy),
- fhPHOSDigits(ta.fhPHOSDigits),
- fhPHOSRecParticles(ta.fhPHOSRecParticles),
- fhPHOSPhotons(ta.fhPHOSPhotons),
- fhPHOSInvariantMass(ta.fhPHOSInvariantMass),
- fhPHOSDigitsEvent(ta.fhPHOSDigitsEvent)
-{
- // cpy ctor
-}
-
-//_____________________________________________________________________________
-AliPHOSQATask& AliPHOSQATask::operator = (const AliPHOSQATask& ap)
-{
-// assignment operator
-
- this->~AliPHOSQATask();
- new(this) AliPHOSQATask(ap);
- return *this;
-}
-
-//______________________________________________________________________________
-AliPHOSQATask::~AliPHOSQATask()
-{
- // dtor
- fOutputContainer->Clear() ;
- delete fOutputContainer ;
-
- delete fhPHOSPos ;
- delete fhPHOS ;
- delete fhPHOSEnergy ;
- delete fhPHOSDigits ;
- delete fhPHOSRecParticles ;
- delete fhPHOSPhotons ;
- delete fhPHOSInvariantMass ;
- delete fhPHOSDigitsEvent ;
-}
-
-
-//______________________________________________________________________________
-void AliPHOSQATask::ConnectInputData(const Option_t*)
-{
- // Initialisation of branch container and histograms
-
- AliInfo(Form("*** Initialization of %s", GetName())) ;
-
- // Get input data
- fChain = dynamic_cast<TChain *>(GetInputData(0)) ;
- if (!fChain) {
- AliError(Form("Input 0 for %s not found\n", GetName()));
- return ;
- }
-
- // One should first check if the branch address was taken by some other task
- char ** address = (char **)GetBranchAddress(0, "ESD");
- if (address) {
- fESD = (AliESD*)(*address);
- } else {
- fESD = new AliESD();
- SetBranchAddress(0, "ESD", &fESD);
- }
-}
-
-//________________________________________________________________________
-void AliPHOSQATask::CreateOutputObjects()
-{
- // create histograms
-
- OpenFile(0) ;
-
- fhPHOSPos = new TNtuple("PHOSPos" , "Position in PHOS" , "x:y:z");
- fhPHOS = new TNtuple("PHOS" , "PHOS" , "event:digits:clusters:photons");
- fhPHOSEnergy = new TH1D("PHOSEnergy" , "PHOSEnergy" , 1000, 0., 10. ) ;
- fhPHOSDigits = new TH1I("PHOSDigitsCluster" , "PHOSDigits" , 20 , 0 , 20 ) ;
- fhPHOSRecParticles = new TH1D("PHOSRecParticles" , "PHOSRecParticles" , 20 , 0., 20. ) ;
- fhPHOSPhotons = new TH1I("PHOSPhotons" , "PHOSPhotons" , 20 , 0 , 20 ) ;
- fhPHOSInvariantMass = new TH1D("PHOSInvariantMass" , "PHOSInvariantMass" , 400, 0., 400.) ;
- fhPHOSDigitsEvent = new TH1I("PHOSDigitsEvent" , "PHOSDigitsEvent" , 30 , 0 , 30 ) ;
-
- // create output container
-
- fOutputContainer = new TObjArray(8) ;
- fOutputContainer->SetName(GetName()) ;
-
- fOutputContainer->AddAt(fhPHOSPos, 0) ;
- fOutputContainer->AddAt(fhPHOS, 1) ;
- fOutputContainer->AddAt(fhPHOSEnergy, 2) ;
- fOutputContainer->AddAt(fhPHOSDigits, 3) ;
- fOutputContainer->AddAt(fhPHOSRecParticles, 4) ;
- fOutputContainer->AddAt(fhPHOSPhotons, 5) ;
- fOutputContainer->AddAt(fhPHOSInvariantMass, 6) ;
- fOutputContainer->AddAt(fhPHOSDigitsEvent, 7) ;
-}
-
-//______________________________________________________________________________
-void AliPHOSQATask::Exec(Option_t *)
-{
- // Processing of one event
-
- Long64_t entry = fChain->GetReadEntry() ;
-
- if (!fESD) {
- AliError("fESD is not connected to the input!") ;
- return ;
- }
-
- if ( !((entry-1)%100) )
- AliInfo(Form("%s ----> Processing event # %lld", (dynamic_cast<TChain *>(fChain))->GetFile()->GetName(), entry)) ;
-
- //************************ PHOS *************************************
-
- Int_t firstPhosCluster = fESD->GetFirstPHOSCluster() ;
- const Int_t kNumberOfPhosClusters = fESD->GetNumberOfPHOSClusters() ;
-
- TVector3 ** phosVector = new TVector3*[kNumberOfPhosClusters] ;
- Float_t * phosPhotonsEnergy = new Float_t[kNumberOfPhosClusters] ;
- Int_t phosCluster ;
- Int_t numberOfPhotonsInPhos = 0 ;
- Int_t numberOfDigitsInPhos = 0 ;
-
- // loop over the PHOS Cluster
- for(phosCluster = firstPhosCluster ; phosCluster < firstPhosCluster + kNumberOfPhosClusters ; phosCluster++) {
- AliESDCaloCluster * caloCluster = fESD->GetCaloCluster(phosCluster) ;
- if (caloCluster) {
- Float_t pos[3] ;
- caloCluster->GetPosition( pos ) ;
- fhPHOSEnergy->Fill( caloCluster->E() ) ;
- fhPHOSPos->Fill( pos[0], pos[1], pos[2] ) ;
- fhPHOSDigits->Fill(entry, caloCluster->GetNCells() ) ;
- numberOfDigitsInPhos += caloCluster->GetNCells() ;
- const Double_t * pid = caloCluster->GetPID() ;
- if(pid[AliPID::kPhoton] > 0.9) {
- phosVector[numberOfPhotonsInPhos] = new TVector3(pos[0],pos[1],pos[2]) ;
- phosPhotonsEnergy[numberOfPhotonsInPhos]=caloCluster->E() ;
- numberOfPhotonsInPhos++;
- }
- }
- } //PHOS clusters
-
- fhPHOSRecParticles->Fill(kNumberOfPhosClusters);
- fhPHOSPhotons->Fill(numberOfPhotonsInPhos);
- fhPHOSDigitsEvent->Fill(numberOfDigitsInPhos);
- fhPHOS->Fill(entry, numberOfDigitsInPhos, kNumberOfPhosClusters, numberOfPhotonsInPhos) ;
-
- // invariant Mass
- if (numberOfPhotonsInPhos > 1 ) {
- Int_t phosPhoton1, phosPhoton2 ;
- for(phosPhoton1 = 0 ; phosPhoton1 < numberOfPhotonsInPhos ; phosPhoton1++) {
- for(phosPhoton2 = phosPhoton1 + 1 ; phosPhoton2 < numberOfPhotonsInPhos ; phosPhoton2++) {
- Float_t tempMass = TMath::Sqrt( 2 * phosPhotonsEnergy[phosPhoton1] * phosPhotonsEnergy[phosPhoton2] *
- ( 1 - TMath::Cos(phosVector[phosPhoton1]->Angle(*phosVector[phosPhoton2])) )
- );
- fhPHOSInvariantMass->Fill(tempMass*1000.);
- }
- }
- }
-
- PostData(0, fOutputContainer);
-
- delete [] phosVector ;
- delete [] phosPhotonsEnergy ;
-
-}
-
-//______________________________________________________________________________
-void AliPHOSQATask::Terminate(Option_t *)
-{
- // Processing when the event loop is ended
-
- fOutputContainer = (TObjArray*)GetOutputData(0);
- fhPHOSPos = (TNtuple*)fOutputContainer->At(0);
- fhPHOS = (TNtuple*)fOutputContainer->At(1);
- fhPHOSEnergy = (TH1D*)fOutputContainer->At(2);
- fhPHOSDigits = (TH1I*)fOutputContainer->At(3);
- fhPHOSRecParticles = (TH1D*)fOutputContainer->At(4);
- fhPHOSPhotons = (TH1I*)fOutputContainer->At(5);
- fhPHOSInvariantMass = (TH1D*)fOutputContainer->At(6);
- fhPHOSDigitsEvent = (TH1I*)fOutputContainer->At(7);
-
- Bool_t problem = kFALSE ;
- AliInfo(Form(" *** %s Report:", GetName())) ;
- printf(" PHOSEnergy Mean : %5.3f , RMS : %5.3f \n", fhPHOSEnergy->GetMean(), fhPHOSEnergy->GetRMS() ) ;
- printf(" PHOSDigits Mean : %5.3f , RMS : %5.3f \n", fhPHOSDigits->GetMean(), fhPHOSDigits->GetRMS() ) ;
- printf(" PHOSRecParticles Mean : %5.3f , RMS : %5.3f \n", fhPHOSRecParticles->GetMean(), fhPHOSRecParticles->GetRMS() ) ;
- printf(" PHOSPhotons Mean : %5.3f , RMS : %5.3f \n", fhPHOSPhotons->GetMean(), fhPHOSPhotons->GetRMS() ) ;
- printf(" PHOSInvariantMass Mean : %5.3f , RMS : %5.3f \n", fhPHOSInvariantMass->GetMean(), fhPHOSInvariantMass->GetRMS() ) ;
- printf(" PHOSDigitsEvent Mean : %5.3f , RMS : %5.3f \n", fhPHOSDigitsEvent->GetMean(), fhPHOSDigitsEvent->GetRMS() ) ;
-
- TCanvas * cPHOS = new TCanvas("cPHOS", "PHOS ESD Test", 400, 10, 600, 700) ;
- cPHOS->Divide(3, 2);
-
- cPHOS->cd(1) ;
- if ( fhPHOSEnergy->GetMaximum() > 0. )
- gPad->SetLogy();
- fhPHOSEnergy->SetAxisRange(0, 25.);
- fhPHOSEnergy->SetLineColor(2);
- fhPHOSEnergy->Draw();
-
- cPHOS->cd(2) ;
- fhPHOSDigits->SetAxisRange(0,25.);
- fhPHOSDigits->SetLineColor(2);
- fhPHOSDigits->Draw();
-
- cPHOS->cd(3) ;
- if ( fhPHOSRecParticles->GetMaximum() > 0. )
- gPad->SetLogy();
- fhPHOSRecParticles->SetAxisRange(0, 25.);
- fhPHOSRecParticles->SetLineColor(2);
- fhPHOSRecParticles->Draw();
-
- cPHOS->cd(4) ;
- if ( fhPHOSPhotons->GetMaximum() > 0. )
- gPad->SetLogy();
- fhPHOSPhotons->SetAxisRange(0,25.);
- fhPHOSPhotons->SetLineColor(2);
- fhPHOSPhotons->Draw();
-
- cPHOS->cd(5) ;
- fhPHOSInvariantMass->SetLineColor(2);
- fhPHOSInvariantMass->Draw();
-
- cPHOS->cd(6) ;
- if ( fhPHOSDigitsEvent->GetMaximum() > 0. )
- gPad->SetLogy();
- fhPHOSDigitsEvent->SetAxisRange(0,40.);
- fhPHOSDigitsEvent->SetLineColor(2);
- fhPHOSDigitsEvent->Draw();
-
- cPHOS->Print("PHOS.eps");
-
- char line[1024] ;
- sprintf(line, ".!tar -zcf %s.tar.gz *.eps", GetName()) ;
- gROOT->ProcessLine(line);
- sprintf(line, ".!rm -fR *.eps");
- gROOT->ProcessLine(line);
-
- AliInfo(Form("!!! All the eps files are in %s.tar.gz !!!", GetName())) ;
-
- TString report ;
- if(problem)
- report="Problems found, please check!!!";
- else
- report="OK";
-
- AliInfo(Form("*** %s Summary Report: %s \n",GetName(), report.Data())) ;
-}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff