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 **************************************************************************/
20 // Produces the data needed to calculate the quality assurance.
21 // Alla.Maevskaya@cern.ch
25 // --- ROOT system ---
26 #include <TClonesArray.h>
30 #include <TDirectory.h>
31 // --- Standard library ---
33 // --- AliRoot header files ---
34 #include "AliESDEvent.h"
36 #include "AliT0digit.h"
38 #include "AliT0RecPoint.h"
39 #include "AliT0QADataMakerSim.h"
40 #include "AliQAChecker.h"
41 #include "AliT0RawReader.h"
43 #include <Riostream.h>
45 ClassImp(AliT0QADataMakerSim)
47 //____________________________________________________________________________
48 AliT0QADataMakerSim::AliT0QADataMakerSim() :
49 AliQADataMakerSim(AliQAv1::GetDetName(AliQAv1::kT0), "T0 Quality Assurance Data Maker")
53 // fDetectorDir = fOutput->GetDirectory(GetName()) ;
55 // fDetectorDir = fOutput->mkdir(GetName()) ;
58 //____________________________________________________________________________
59 AliT0QADataMakerSim::AliT0QADataMakerSim(const AliT0QADataMakerSim& qadm) :
63 SetName((const char*)qadm.GetName()) ;
64 SetTitle((const char*)qadm.GetTitle());
67 //__________________________________________________________________
68 AliT0QADataMakerSim& AliT0QADataMakerSim::operator = (const AliT0QADataMakerSim& qadm )
71 this->~AliT0QADataMakerSim();
72 new(this) AliT0QADataMakerSim(qadm);
75 //____________________________________________________________________________
76 void AliT0QADataMakerSim::EndOfDetectorCycle(AliQAv1::TASKINDEX_t task, TObjArray ** list)
78 //Detector specific actions at end of cycle
80 AliQAChecker::Instance()->Run(AliQAv1::kT0, task, list) ;
83 //____________________________________________________________________________
84 void AliT0QADataMakerSim::StartOfDetectorCycle()
86 //Detector specific actions at start of cycle
90 //____________________________________________________________________________
91 void AliT0QADataMakerSim::InitHits()
93 // create Hits histograms in Hits subdir
94 // create Hits histograms in Hits subdir
95 const Bool_t expert = kTRUE ;
96 const Bool_t image = kTRUE ;
100 TH2F *fhHitsTimeA = new TH2F("hHitsTimeA", "Hits Efficiency;#PMT; Time [ns];", 13, 12, 25, 100,12,15 );
101 fhHitsTimeA->SetOption("COLZ");
102 Add2HitsList(fhHitsTimeA,0, !expert, image);
103 TH2F *fhHitsTimeC = new TH2F("hHitsTimeC", "Hits Efficiency;#PMT; Time [ns];", 13, 0, 13, 100,2,5 );
104 fhHitsTimeC->SetOption("COLZ");
105 Add2HitsList(fhHitsTimeC,1, !expert, image);
108 //____________________________________________________________________________
109 void AliT0QADataMakerSim::InitDigits()
111 // create Digits histograms in Digits subdir
112 const Bool_t expert = kTRUE ;
113 const Bool_t image = kTRUE ;
115 TH2F * fhDigCFD = new TH2F("fhDigCFD", " CFD digits; #PMT; CFD time [#channel]",25,-0.5,24.5,100,0,1000);
116 fhDigCFD->SetOption("COLZ");
117 Add2DigitsList( fhDigCFD,0);
118 TH2F *fhDigLEDamp = new TH2F("fhDigLEDamp", " LED-CFD digits; #PMT; amplitude LED-CFD [#channel]",25,-0.5,24.5,100,100,1000);
119 fhDigLEDamp->SetOption("COLZ");
120 Add2DigitsList( fhDigLEDamp,1, !expert, image);
121 TH2F * fhDigQTC = new TH2F("fhDigQTC", " QTC digits; #PMT; amplitude QTC [#channel]",25,-0.5,24.5,200,500,10000);
122 fhDigQTC->SetOption("COLZ");
123 Add2DigitsList( fhDigQTC,2, !expert, image);
129 //____________________________________________________________________________
131 void AliT0QADataMakerSim::MakeHits(TTree *hitTree)
133 //fills QA histos for Hits
135 fHitsArray->Clear() ;
137 fHitsArray = new TClonesArray("AliT0hit", 1000);
139 TBranch * branch = hitTree->GetBranch("T0") ;
141 AliWarning("T0 branch in Hit Tree not found") ;
145 branch->SetAddress(&fHitsArray);
147 AliError("Branch T0 hit not found");
150 Int_t ntracks = (Int_t) hitTree->GetEntries();
152 if (ntracks<=0) return;
153 // Start loop on tracks in the hits containers
155 for (Int_t track=0; track<ntracks;track++) {
156 branch->GetEntry(track);
157 Int_t nhits = fHitsArray->GetEntriesFast();
158 for (Int_t ihit=0;ihit<nhits;ihit++)
160 AliT0hit * startHit = (AliT0hit*) fHitsArray->UncheckedAt(ihit);
162 AliError("The unchecked hit doesn't exist");
165 Int_t pmt=startHit->Pmt();
166 Float_t time = 0.001 * startHit->Time();
167 if(pmt<13)GetHitsData(1)->Fill(pmt,time) ;
168 if(pmt>12)GetHitsData(0)->Fill(pmt,time) ;
174 //____________________________________________________________________________
175 void AliT0QADataMakerSim::MakeDigits( TTree *digitsTree)
177 //fills QA histos for Digits
179 TArrayI *digCFD = new TArrayI(24);
180 TArrayI *digLED = new TArrayI(24);
181 TArrayI *digQT0 = new TArrayI(24);
182 TArrayI *digQT1 = new TArrayI(24);
185 TBranch *brDigits=digitsTree->GetBranch("T0");
186 AliT0digit *fDigits = new AliT0digit() ;
188 brDigits->SetAddress(&fDigits);
190 AliError(Form("EXEC Branch T0 digits not found"));
194 digitsTree->GetEvent(0);
195 digitsTree->GetEntry(0);
196 brDigits->GetEntry(0);
197 fDigits->GetTimeCFD(*digCFD);
198 fDigits->GetTimeLED(*digLED);
199 fDigits->GetQT0(*digQT0);
200 fDigits->GetQT1(*digQT1);
201 refpoint = fDigits->RefPoint();
203 for (Int_t i=0; i<24; i++)
205 if (digCFD->At(i)>0) {
206 Int_t cfd=digCFD->At(i)- refpoint;
207 GetDigitsData(0) ->Fill(i,cfd);
208 GetDigitsData(1) -> Fill(i,(digLED->At(i) - digCFD->At(i)));
209 GetDigitsData(2) -> Fill(i, (digQT1->At(i) - digQT0->At(i)));