1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
15 //_________________________________________________________________________
16 // An analysis task to check the TOF data in simulated data
19 //////////////////////////////////////////////////////////////////////////////
25 #include "AliTOFQATask.h"
27 #inclued "AliESDtrack.h"
30 //______________________________________________________________________________
31 AliTOFQATask::AliTOFQATask(const char *name) :
32 AliAnalysisTask(name,""),
40 fhTOFInvariantMass(0),
44 // Input slot #0 works with an Ntuple
45 DefineInput(0, TChain::Class());
46 // Output slot #0 writes into a TH1 container
47 DefineOutput(0, TObjArray::Class()) ;
50 //______________________________________________________________________________
51 void AliTOFQATask::Init(const Option_t*)
53 // Initialisation of branch container and histograms
55 AliInfo(Form("*** Initialization of %s", GetName())) ;
58 fChain = dynamic_cast<TChain *>(GetInputData(0)) ;
60 AliError(Form("Input 0 for %s not found\n", GetName()));
65 // One should first check if the branch address was taken by some other task
66 char ** address = (char **)GetBranchAddress(0, "ESD") ;
68 fESD = (AliESD *)(*address) ;
70 fChain->SetBranchAddress("ESD", &fESD) ;
72 // The output objects will be written to
73 TDirectory * cdir = gDirectory ;
74 // Open a file for output #0
75 char outputName[1024] ;
76 sprintf(outputName, "%s.root", GetName() ) ;
77 OpenFile(0, outputName , "RECREATE") ;
82 fhTOFSector = new TH1F("hSector", " TOF TrackRefs, sector # ", 18, 0., 18.) ;
83 fhTOFSectorM = new TH1F("hSectorM", " TOF Matched, sector # ", 18, 0., 18.) ;
84 fhTOFSectorMF = new TH1F("hSectorMF", " TOF Matched G, sector # ", 18, 0., 18.) ;
85 fhTOFSectorMG = new TH1F("hSectorMG", " TOF Matched F , sector # ", 18, 0., 18.) ;
86 fhTOFprimP = new TH1F("hprimP", " TPC mom tracks", 20, 0., 4.) ;
87 fhTOFprimPpi = new TH1F("hprimPpi", " TPC mom tracks", 20, 0., 4.) ;
88 fhTOFprimPka = new TH1F("hprimPka", " TPC mom tracks", 20, 0., 4.) ;
89 fhTOFprimPpr = new TH1F("hprimPpr", " TPC mom tracks", 20, 0., 4.) ;
93 fhTOFprimPTOF = new TH1F("hprimPTOF", " TPC mom tracks", 20, 0., 4.) ;
94 fhTOFprimPTOFpi = new TH1F("hprimPTOFpi", " TPC mom tracks", 20, 0., 4.) ;
95 fhTOFprimPTOFka = new TH1F("hprimPTOFka", " TPC mom tracks", 20, 0., 4.) ;
96 fhTOFprimPTOFpr = new TH1F("hprimPTOFpr", " TPC mom tracks", 20, 0., 4.) ;
100 fhTOFprimPTOF3 = new TH1F("hprimPTOF3", " TPC mom tracks", 20, 0., 4.) ;
101 fhTOFprimPTOFpi3 = new TH1F("hprimPTOFpi3", " TPC mom tracks", 20, 0., 4.) ;
102 fhTOFprimPTOFka3 = new TH1F("hprimPTOFka3", " TPC mom tracks", 20, 0., 4.) ;
103 fhTOFprimPTOFpr3 = new TH1F("hprimPTOFpr3", " TPC mom tracks", 20, 0., 4.) ;
106 fhTOFprimPTOF4 = new TH1F("hprimPTOF4", " TPC mom tracks", 20, 0., 4.) ;
107 fhTOFprimPTOFpi4 = new TH1F("hprimPTOFpi4", " TPC mom tracks", 20, 0., 4.) ;
108 fhTOFprimPTOFka4 = new TH1F("hprimPTOFka4", " TPC mom tracks", 20, 0., 4.) ;
109 fhTOFprimPTOFpr4 = new TH1F("hprimPTOFpr4", " TPC mom tracks", 20, 0., 4.) ;
112 fhTOFprimPTOF34 = new TH1F("hprimPTOF34", " TPC mom tracks", 20, 0., 4.) ;
113 fhTOFprimPTOFpi34 = new TH1F("hprimPTOFpi34", " TPC mom tracks", 20, 0., 4.) ;
114 fhTOFprimPTOFka34 = new TH1F("hprimPTOFka34", " TPC mom tracks", 20, 0., 4.) ;
115 fhTOFprimPTOFpr34 = new TH1F("hprimPTOFpr34", " TPC mom tracks", 20,0 ., 4.) ;
117 // create output container
119 fOutputContainer = new TObjArray(24) ;
120 fOutputContainer->SetName(GetName()) ;
122 fOutputContainer->AddAt(fhTOFSector, 0) ;
123 fOutputContainer->AddAt(fhTOFSectorM, 1) ;
124 fOutputContainer->AddAt(fhTOFSectorMF, 2) ;
125 fOutputContainer->AddAt(fhTOFSectorMG, 3) ;
126 fOutputContainer->AddAt(fhTOFprimP, 4) ;
127 fOutputContainer->AddAt(fhTOFprimPpi, 5) ;
128 fOutputContainer->AddAt(fhTOFprimPka, 6) ;
129 fOutputContainer->AddAt(fhTOFprimPpr, 7) ;
130 fOutputContainer->AddAt(fhTOFprimPTOF, 8) ;
131 fOutputContainer->AddAt(fhTOFprimPTOFpi, 9) ;
132 fOutputContainer->AddAt(fhTOFprimPTOFka, 10) ;
133 fOutputContainer->AddAt(fhTOFprimPTOFpr, 11) ;
134 fOutputContainer->AddAt(fhTOFprimPTOF3, 12) ;
135 fOutputContainer->AddAt(fhTOFprimPTOFpi3, 13) ;
136 fOutputContainer->AddAt(fhTOFprimPTOFka3, 14) ;
137 fOutputContainer->AddAt(fhTOFprimPTOFpr3, 15) ;
138 fOutputContainer->AddAt(fhTOFprimPTOF4, 16) ;
139 fOutputContainer->AddAt(fhTOFprimPTOFpi4, 17) ;
140 fOutputContainer->AddAt(fhTOFprimPTOFka4, 18) ;
141 fOutputContainer->AddAt(fhTOFprimPTOFpr4, 19) ;
142 fOutputContainer->AddAt(fhTOFprimPTOF34, 20) ;
143 fOutputContainer->AddAt(fhTOFprimPTOFpi34, 21) ;
144 fOutputContainer->AddAt(fhTOFprimPTOFka34, 22) ;
145 fOutputContainer->AddAt(fhTOFprimPTOFpr34, 23) ;
149 //______________________________________________________________________________
150 void AliTOFQATask::Exec(Option_t *)
152 // Processing of one event
154 Long64_t entry = fChain->GetReadEntry() ;
157 AliError("fESD is not connected to the input!") ;
161 if ( !((entry-1)%100) )
162 AliInfo(Form("%s ----> Processing event # %lld", (dynamic_cast<TChain *>(fChain))->GetFile()->GetName(), entry)) ;
164 // ************************ TOF *************************************
165 const Int_t knCalinSec = 8736 ;
167 Int_t ntrk = fESD->GetNumberOfTracks() ;
169 AliESDtrack * t = fESD->GetTrack(ntrk) ;
170 if ( (t->GetStatus() & AliESDtrack::kTIME)==0 )
172 Int_t label = TMath::Abs(t->GetLabel()) ;
173 Double_t p = t->GetP() ;
174 UInt_t assignedTOFcluster = t->GetTOFcluster() ; //index of the assigned TOF cluster, >0 ?
175 Int_t detid = t->GetTOFCalChannel() ; //index of the assigned TOF cluster, >0 ?
177 Int_t sector = detid / knCalinSec ;
179 if(assignedTOFcluster){ //matched
180 hSectorM->Fill(sector);
184 PostData(0, fOutputContainer);
189 //______________________________________________________________________________
190 void AliTOFQATask::Terminate(Option_t *)
192 // Processing when the event loop is ended
197 sprintf(line, ".!tar -zcvf %s.tar.gz *.eps", GetName()) ;
198 gROOT->ProcessLine(line);
199 sprintf(line, ".!rm -fR *.eps");
200 gROOT->ProcessLine(line);
202 AliInfo(Form("!!! All the eps files are in %s.tar.gz !!! \n", GetName())) ;