Put 0.1 as minimal value of the gas gain (Raphaelle)
[u/mrichter/AliRoot.git] / T0 / AliT0QADataMakerSim.cxx
CommitLineData
f92b626a 1/**************************************************************************
04236e67 2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
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
17/* $Id$ */
18
19//---
20// Produces the data needed to calculate the quality assurance.
f628b9d2 21// Alla.Maevskaya@cern.ch
22//
04236e67 23//---
24
25// --- ROOT system ---
26#include <TClonesArray.h>
27#include <TFile.h>
28#include <TH1F.h>
9778caa8 29#include <TH2F.h>
04236e67 30#include <TDirectory.h>
31// --- Standard library ---
32
33// --- AliRoot header files ---
34#include "AliESDEvent.h"
35#include "AliLog.h"
36#include "AliT0digit.h"
37#include "AliT0hit.h"
38#include "AliT0RecPoint.h"
39#include "AliT0QADataMakerSim.h"
40#include "AliQAChecker.h"
41#include "AliT0RawReader.h"
42
15156c37 43#include <Riostream.h>
f628b9d2 44
04236e67 45ClassImp(AliT0QADataMakerSim)
46
47//____________________________________________________________________________
48 AliT0QADataMakerSim::AliT0QADataMakerSim() :
4e25ac79 49 AliQADataMakerSim(AliQAv1::GetDetName(AliQAv1::kT0), "T0 Quality Assurance Data Maker")
04236e67 50
51{
52 // ctor
04236e67 53 // fDetectorDir = fOutput->GetDirectory(GetName()) ;
54// if (!fDetectorDir)
55// fDetectorDir = fOutput->mkdir(GetName()) ;
56}
57
58//____________________________________________________________________________
59AliT0QADataMakerSim::AliT0QADataMakerSim(const AliT0QADataMakerSim& qadm) :
60 AliQADataMakerSim()
61{
62 //copy ctor
04236e67 63 SetName((const char*)qadm.GetName()) ;
64 SetTitle((const char*)qadm.GetTitle());
65}
66
67//__________________________________________________________________
68AliT0QADataMakerSim& AliT0QADataMakerSim::operator = (const AliT0QADataMakerSim& qadm )
69{
70 // Equal operator.
71 this->~AliT0QADataMakerSim();
72 new(this) AliT0QADataMakerSim(qadm);
f628b9d2 73 return *this;
04236e67 74}
75//____________________________________________________________________________
4e25ac79 76void AliT0QADataMakerSim::EndOfDetectorCycle(AliQAv1::TASKINDEX_t task, TObjArray ** list)
04236e67 77{
78 //Detector specific actions at end of cycle
79 // do the QA checking
4e25ac79 80 AliQAChecker::Instance()->Run(AliQAv1::kT0, task, list) ;
04236e67 81}
82
83//____________________________________________________________________________
84void AliT0QADataMakerSim::StartOfDetectorCycle()
85{
86 //Detector specific actions at start of cycle
87
88}
89
90//____________________________________________________________________________
91void AliT0QADataMakerSim::InitHits()
92{
93 // create Hits histograms in Hits subdir
9778caa8 94 // create Hits histograms in Hits subdir
7d297381 95 const Bool_t expert = kTRUE ;
96 const Bool_t image = kTRUE ;
97
04236e67 98 TString timename;
9778caa8 99
f628b9d2 100 TH2F *fhHitsTimeA = new TH2F("hHitsTimeA", "Hits Efficiency;#PMT; Time [ns];", 13, 12, 25, 100,12,15 );
281f79c7 101 fhHitsTimeA->SetOption("COLZ");
102 Add2HitsList(fhHitsTimeA,0, !expert, image);
f628b9d2 103 TH2F *fhHitsTimeC = new TH2F("hHitsTimeC", "Hits Efficiency;#PMT; Time [ns];", 13, 0, 13, 100,2,5 );
281f79c7 104 fhHitsTimeC->SetOption("COLZ");
7d297381 105 Add2HitsList(fhHitsTimeC,1, !expert, image);
04236e67 106}
107
108//____________________________________________________________________________
109void AliT0QADataMakerSim::InitDigits()
110{
111 // create Digits histograms in Digits subdir
7d297381 112 const Bool_t expert = kTRUE ;
113 const Bool_t image = kTRUE ;
9778caa8 114
f628b9d2 115 TH2F * fhDigCFD = new TH2F("fhDigCFD", " CFD digits; #PMT; CFD time [#channel]",25,-0.5,24.5,100,0,1000);
281f79c7 116 fhDigCFD->SetOption("COLZ");
04236e67 117 Add2DigitsList( fhDigCFD,0);
f628b9d2 118 TH2F *fhDigLEDamp = new TH2F("fhDigLEDamp", " LED-CFD digits; #PMT; amplitude LED-CFD [#channel]",25,-0.5,24.5,100,100,1000);
281f79c7 119 fhDigLEDamp->SetOption("COLZ");
7d297381 120 Add2DigitsList( fhDigLEDamp,1, !expert, image);
f628b9d2 121 TH2F * fhDigQTC = new TH2F("fhDigQTC", " QTC digits; #PMT; amplitude QTC [#channel]",25,-0.5,24.5,200,500,10000);
281f79c7 122 fhDigQTC->SetOption("COLZ");
7d297381 123 Add2DigitsList( fhDigQTC,2, !expert, image);
04236e67 124
04236e67 125
9778caa8 126
04236e67 127}
128
129//____________________________________________________________________________
130
131void AliT0QADataMakerSim::MakeHits(TTree *hitTree)
132{
133 //fills QA histos for Hits
6252ceeb 134 if (fHitsArray)
135 fHitsArray->Clear() ;
136 else
137 fHitsArray = new TClonesArray("AliT0hit", 1000);
04236e67 138
139 TBranch * branch = hitTree->GetBranch("T0") ;
140 if ( ! branch ) {
141 AliWarning("T0 branch in Hit Tree not found") ;
142 } else {
143
144 if (branch) {
6252ceeb 145 branch->SetAddress(&fHitsArray);
04236e67 146 }else{
147 AliError("Branch T0 hit not found");
148 exit(111);
149 }
150 Int_t ntracks = (Int_t) hitTree->GetEntries();
151
152 if (ntracks<=0) return;
153 // Start loop on tracks in the hits containers
eca4fa66 154
04236e67 155 for (Int_t track=0; track<ntracks;track++) {
156 branch->GetEntry(track);
6252ceeb 157 Int_t nhits = fHitsArray->GetEntriesFast();
04236e67 158 for (Int_t ihit=0;ihit<nhits;ihit++)
159 {
6252ceeb 160 AliT0hit * startHit = (AliT0hit*) fHitsArray->UncheckedAt(ihit);
04236e67 161 if (!startHit) {
162 AliError("The unchecked hit doesn't exist");
9778caa8 163 continue;
04236e67 164 }
165 Int_t pmt=startHit->Pmt();
9778caa8 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) ;
04236e67 169 }
170 }
171 }
172}
173
174//____________________________________________________________________________
175void AliT0QADataMakerSim::MakeDigits( TTree *digitsTree)
176{
177 //fills QA histos for Digits
178
179 TArrayI *digCFD = new TArrayI(24);
180 TArrayI *digLED = new TArrayI(24);
181 TArrayI *digQT0 = new TArrayI(24);
182 TArrayI *digQT1 = new TArrayI(24);
183 Int_t refpoint=0;
184
9778caa8 185 TBranch *brDigits=digitsTree->GetBranch("T0");
04236e67 186 AliT0digit *fDigits = new AliT0digit() ;
187 if (brDigits) {
188 brDigits->SetAddress(&fDigits);
189 }else{
190 AliError(Form("EXEC Branch T0 digits not found"));
191 return;
192 }
eca4fa66 193
04236e67 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();
f628b9d2 202
04236e67 203 for (Int_t i=0; i<24; i++)
204 {
205 if (digCFD->At(i)>0) {
206 Int_t cfd=digCFD->At(i)- refpoint;
9778caa8 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)));
f628b9d2 210
04236e67 211 }
212 }
213
214 delete digCFD;
215 delete digLED;
216 delete digQT0;
217 delete digQT1;
218
219}