1 /**************************************************************************
2 * Copyright(c) 2007-2009, 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 **************************************************************************/
18 // *************************************************************
19 // Checks the quality assurance
20 // by comparing with reference data
22 // -------------------------------------------------------------
23 // W. Ferrarese + P. Cerello Feb 2008
26 // --- ROOT system ---
28 // --- Standard library ---
30 // --- AliRoot header files ---
31 #include "AliITSQADataMakerRec.h"
32 #include "AliITSQASPDDataMakerRec.h"
33 #include "AliITSQASDDDataMakerRec.h"
34 #include "AliITSQASSDDataMakerRec.h"
37 #include "AliQAChecker.h"
38 #include "AliITSQAChecker.h"
39 #include "AliRawReader.h"
40 #include "AliESDEvent.h"
41 #include "AliESDtrack.h"
42 #include "AliESDVertex.h"
43 #include "AliMultiplicity.h"
45 ClassImp(AliITSQADataMakerRec)
47 //____________________________________________________________________________
48 AliITSQADataMakerRec::AliITSQADataMakerRec(Bool_t kMode, Short_t subDet, Short_t ldc) :
49 AliQADataMakerRec(AliQA::GetDetName(AliQA::kITS), "ITS Quality Assurance Data Maker"),
57 //ctor used to discriminate OnLine-Offline analysis
58 if(fSubDetector < 0 || fSubDetector > 3) {
59 AliError("Error: fSubDetector number out of range; return\n");
62 // Initialization for RAW data
63 if(fSubDetector == 0 || fSubDetector == 1) {
64 AliDebug(1,"AliITSQADM::Create SPD DataMakerRec\n");
65 fSPDDataMaker = new AliITSQASPDDataMakerRec(this,fkOnline);
67 if(fSubDetector == 0 || fSubDetector == 2) {
68 AliDebug(1,"AliITSQADM::Create SDD DataMakerRec\n");
69 fSDDDataMaker = new AliITSQASDDDataMakerRec(this,fkOnline);
71 if(fSubDetector == 0 || fSubDetector == 3) {
72 AliDebug(1,"AliITSQADM::Create SSD DataMakerRec\n");
73 fSSDDataMaker = new AliITSQASSDDataMakerRec(this,fkOnline);
77 //____________________________________________________________________________
78 AliITSQADataMakerRec::~AliITSQADataMakerRec(){
80 if(fSPDDataMaker)delete fSPDDataMaker;
81 if(fSDDDataMaker)delete fSDDDataMaker;
82 if(fSSDDataMaker)delete fSSDDataMaker;
85 //____________________________________________________________________________
86 AliITSQADataMakerRec::AliITSQADataMakerRec(const AliITSQADataMakerRec& qadm) :
88 fkOnline(qadm.fkOnline),
89 fSubDetector(qadm.fSubDetector),
96 SetName((const char*)qadm.GetName()) ;
97 SetTitle((const char*)qadm.GetTitle());
100 //__________________________________________________________________
101 AliITSQADataMakerRec& AliITSQADataMakerRec::operator = (const AliITSQADataMakerRec& qac )
104 this->~AliITSQADataMakerRec();
105 new(this) AliITSQADataMakerRec(qac);
109 //____________________________________________________________________________
110 void AliITSQADataMakerRec::StartOfDetectorCycle()
112 //Detector specific actions at start of cycle
113 AliDebug(1,"AliITSQADM::Start of ITS Cycle\n");
114 if(fSubDetector == 0 || fSubDetector == 1) fSPDDataMaker->StartOfDetectorCycle();
115 if(fSubDetector == 0 || fSubDetector == 2) fSDDDataMaker->StartOfDetectorCycle();
116 if(fSubDetector == 0 || fSubDetector == 3) fSSDDataMaker->StartOfDetectorCycle();
119 //____________________________________________________________________________
120 void AliITSQADataMakerRec::EndOfDetectorCycle(AliQA::TASKINDEX_t task, TObjArray* list)
122 // launch the QA checking
123 AliDebug(1,"AliITSDM instantiates checker with Run(AliQA::kITS, task, list)\n");
124 if(fSubDetector == 0 || fSubDetector == 1) fSPDDataMaker->EndOfDetectorCycle(task, list);
125 if(fSubDetector == 0 || fSubDetector == 2) fSDDDataMaker->EndOfDetectorCycle(task, list);
126 if(fSubDetector == 0 || fSubDetector == 3) fSSDDataMaker->EndOfDetectorCycle(task, list);
128 AliQAChecker *qac = AliQAChecker::Instance();
129 AliITSQAChecker *qacb = (AliITSQAChecker *) qac->GetDetQAChecker(0);
130 if(fSubDetector == 0 ){
131 qacb->SetTaskOffset(fSPDDataMaker->GetOffset(), fSDDDataMaker->GetOffset(), fSSDDataMaker->GetOffset()); //Setting the offset for the QAChecker list
133 qac->Run( AliQA::kITS , task, list); //temporary skipping the checking
136 //____________________________________________________________________________
137 void AliITSQADataMakerRec::EndOfDetectorCycle(const char * /*fgDataName*/)
139 //eventually used for different AliQAChecker::Instance()->Run
142 //____________________________________________________________________________
143 void AliITSQADataMakerRec::InitRaws()
145 // Initialization for RAW data
146 if(fSubDetector == 0 || fSubDetector == 1) {
147 AliDebug(1,"AliITSQADM:: SPD InitRaws\n");
148 fSPDDataMaker->InitRaws();
150 if(fSubDetector == 0 || fSubDetector == 2) {
151 AliDebug(1,"AliITSQADM:: SDD InitRaws\n");
152 fSDDDataMaker->InitRaws();
154 if(fSubDetector == 0 || fSubDetector == 3) {
155 AliDebug(1,"AliITSQADM:: SSD InitRaws\n");
156 fSSDDataMaker->InitRaws();
160 //____________________________________________________________________________
161 void AliITSQADataMakerRec::MakeRaws(AliRawReader* rawReader)
164 if(fSubDetector == 0 || fSubDetector == 1) fSPDDataMaker->MakeRaws(rawReader);
165 if(fSubDetector == 0 || fSubDetector == 2) fSDDDataMaker->MakeRaws(rawReader);
166 if(fSubDetector == 0 || fSubDetector == 3) fSSDDataMaker->MakeRaws(rawReader);
169 //____________________________________________________________________________
170 void AliITSQADataMakerRec::InitRecPoints()
172 // Initialization for RECPOINTS
173 if(fSubDetector == 0 || fSubDetector == 1) {
174 AliDebug(1,"AliITSQADM:: SPD InitRecPoints\n");
175 fSPDDataMaker->InitRecPoints();
177 if(fSubDetector == 0 || fSubDetector == 2) {
178 AliDebug(1,"AliITSQADM:: SDD InitRecPoints\n");
179 fSDDDataMaker->InitRecPoints();
181 if(fSubDetector == 0 || fSubDetector == 3) {
182 AliDebug(1,"AliITSQADM:: SSD InitRecPoints\n");
183 fSSDDataMaker->InitRecPoints();
187 //____________________________________________________________________________
188 void AliITSQADataMakerRec::MakeRecPoints(TTree * clustersTree)
190 // Fill QA for recpoints
191 if(fSubDetector == 0 || fSubDetector == 1) fSPDDataMaker->MakeRecPoints(clustersTree);
192 if(fSubDetector == 0 || fSubDetector == 2) fSDDDataMaker->MakeRecPoints(clustersTree);
193 if(fSubDetector == 0 || fSubDetector == 3) fSSDDataMaker->MakeRecPoints(clustersTree);
197 //____________________________________________________________________________
198 void AliITSQADataMakerRec::InitESDs()
200 // Create ESDs histograms in ESDs subdir
202 TH1F *hESDClustersMI =
203 new TH1F("hESDClustersMI", "N ITS clusters per track (MI); N clusters; Counts",
205 hESDClustersMI->Sumw2();
206 hESDClustersMI->SetMinimum(0);
207 Add2ESDsList(hESDClustersMI, 0);
209 TH1F *hESDClusterMapMI =
210 new TH1F("hESDClusterMapMI", "N tracks with point Layer (MI); Layer; N tracks",
212 hESDClusterMapMI->Sumw2();
213 hESDClusterMapMI->SetMinimum(0);
214 Add2ESDsList(hESDClusterMapMI, 1);
216 TH1F *hESDClustersSA =
217 new TH1F("hESDClustersSA", "N ITS clusters per track (SA); N clusters; Counts",
219 hESDClustersSA->Sumw2();
220 hESDClustersSA->SetMinimum(0);
221 Add2ESDsList(hESDClustersSA, 2);
223 TH1F *hESDClusterMapSA =
224 new TH1F("hESDClusterMapSA", "N tracks with point Layer (SA); Layer; N tracks",
226 hESDClusterMapSA->Sumw2();
227 hESDClusterMapSA->SetMinimum(0);
228 Add2ESDsList(hESDClusterMapSA, 3);
231 new TH1F("hSPDVertexX","SPD Vertex x; x [cm]; N events",
233 hSPDVertexX->Sumw2();
234 Add2ESDsList(hSPDVertexX, 4);
237 new TH1F("hSPDVertexY","SPD Vertex y; y [cm]; N events",
239 hSPDVertexY->Sumw2();
240 Add2ESDsList(hSPDVertexY, 5);
243 new TH1F("hSPDVertexZ","SPD Vertex Z; z [cm]; N events",
245 hSPDVertexZ->Sumw2();
246 Add2ESDsList(hSPDVertexZ, 6);
248 TH1F *hSPDVertexContrOverMult =
249 new TH1F("hSPDVertexContrOverMult","SPD Vertex: contributors / multiplicity; N contributors / SPD multiplicity; N events",
251 hSPDVertexContrOverMult->Sumw2();
252 Add2ESDsList(hSPDVertexContrOverMult, 7);
255 new TH1F("hTrkVertexX","ITS+TPC Trk Vertex x; x [cm]; N events",
257 hTrkVertexX->Sumw2();
258 Add2ESDsList(hTrkVertexX, 8);
261 new TH1F("hTrkVertexY","ITS+TPC Trk Vertex y; y [cm]; N events",
263 hTrkVertexY->Sumw2();
264 Add2ESDsList(hTrkVertexY, 9);
267 new TH1F("hTrkVertexZ","ITS+TPC Trk Vertex Z; z [cm]; N events",
269 hTrkVertexZ->Sumw2();
270 Add2ESDsList(hTrkVertexZ, 10);
272 TH1F *hTrkVertexContrOverITSrefit5 =
273 new TH1F("hTrkVertexContrOverITSrefit5","ITS+TPC Trk Vertex: contributors / tracks; N contributors / N trks kITSrefit with 5 or 6 clusters; N events",
275 hTrkVertexContrOverITSrefit5->Sumw2();
276 Add2ESDsList(hTrkVertexContrOverITSrefit5, 11);
278 TH1F *hSPDTrkVertexDeltaX =
279 new TH1F("hSPDTrkVertexDeltaX","Comparison of SPD and Trk vertices: x; xSPD-xTrk [cm]; N events",
281 hSPDTrkVertexDeltaX->Sumw2();
282 Add2ESDsList(hSPDTrkVertexDeltaX, 12);
284 TH1F *hSPDTrkVertexDeltaY =
285 new TH1F("hSPDTrkVertexDeltaY","Comparison of SPD and Trk vertices: y; ySPD-yTrk [cm]; N events",
287 hSPDTrkVertexDeltaY->Sumw2();
288 Add2ESDsList(hSPDTrkVertexDeltaY, 13);
290 TH1F *hSPDTrkVertexDeltaZ =
291 new TH1F("hSPDTrkVertexDeltaZ","Comparison of SPD and Trk vertices: z; zSPD-zTrk [cm]; N events",
293 hSPDTrkVertexDeltaZ->Sumw2();
294 Add2ESDsList(hSPDTrkVertexDeltaZ, 14);
298 TH1F* hSPDTracklets =
299 new TH1F("hSPDTracklets","N SPD Tracklets; N tracklets; Counts",300,0.,300.);
300 hSPDTracklets->Sumw2();
301 Add2ESDsList(hSPDTracklets, 15);
303 TH1F* hSPDTrackletsDePhi =
304 new TH1F("hSPDTrackletsDePhi","DeltaPhi SPD Tracklets; DeltaPhi [rad]; N events",200,-0.2,0.2);
305 hSPDTrackletsDePhi->Sumw2();
306 Add2ESDsList(hSPDTrackletsDePhi, 16);
308 TH1F* hSPDTrackletsPhi =
309 new TH1F("hSPDTrackletsPhi","Phi SPD Tracklets; Phi [rad]; N events",1000,0.,2*TMath::Pi());
310 hSPDTrackletsPhi->Sumw2();
311 Add2ESDsList(hSPDTrackletsPhi, 17);
313 TH1F* hSPDTrackletsTheta =
314 new TH1F("hSPDTrackletsTheta","Theta SPD Tracklets; Theta [rad]; N events",500,0.,TMath::Pi());
315 hSPDTrackletsTheta->Sumw2();
316 Add2ESDsList(hSPDTrackletsTheta, 18);
321 //____________________________________________________________________________
322 void AliITSQADataMakerRec::MakeESDs(AliESDEvent *esd)
324 // Make QA data from ESDs
326 const Int_t nESDTracks = esd->GetNumberOfTracks();
327 Int_t nITSrefit5 = 0;
330 for(Int_t i = 0; i < nESDTracks; i++) {
332 AliESDtrack *track = esd->GetTrack(i);
334 Int_t nclsITS = track->GetNcls(0);
336 Bool_t itsrefit=kFALSE,tpcin=kFALSE;
337 if ((track->GetStatus() & AliESDtrack::kITSrefit)) itsrefit=kTRUE;
338 if ((track->GetStatus() & AliESDtrack::kTPCin)) tpcin=kTRUE;
339 if(nclsITS>=5 && itsrefit) nITSrefit5++;
342 GetESDsData(0)->Fill(nclsITS);
344 GetESDsData(2)->Fill(nclsITS);
347 for(Int_t layer=0; layer<6; layer++) {
349 if(TESTBIT(track->GetITSClusterMap(),layer)) {
351 GetESDsData(1)->Fill(layer);
353 GetESDsData(3)->Fill(layer);
359 } // end loop on tracks
362 const AliESDVertex *vtxSPD = esd->GetPrimaryVertexSPD();
363 const AliESDVertex *vtxTrk = esd->GetPrimaryVertex();
365 Int_t mult = ((AliMultiplicity*)(esd->GetMultiplicity()))->GetNumberOfTracklets();
367 GetESDsData(7)->Fill((Float_t)(vtxSPD->GetNContributors())/(Float_t)mult);
370 GetESDsData(11)->Fill((Float_t)(vtxTrk->GetNIndices())/(Float_t)nITSrefit5);
372 if(vtxSPD->GetNContributors()>0) {
373 GetESDsData(4)->Fill(vtxSPD->GetXv());
374 GetESDsData(5)->Fill(vtxSPD->GetYv());
375 GetESDsData(6)->Fill(vtxSPD->GetZv());
378 if(vtxTrk->GetNContributors()>0) {
379 GetESDsData(8)->Fill(vtxTrk->GetXv());
380 GetESDsData(9)->Fill(vtxTrk->GetYv());
381 GetESDsData(10)->Fill(vtxTrk->GetZv());
384 if(vtxSPD->GetNContributors()>0 &&
385 vtxTrk->GetNContributors()>0) {
386 GetESDsData(12)->Fill(vtxSPD->GetXv()-vtxTrk->GetXv());
387 GetESDsData(13)->Fill(vtxSPD->GetYv()-vtxTrk->GetYv());
388 GetESDsData(14)->Fill(vtxSPD->GetZv()-vtxTrk->GetZv());
393 // Loop over tracklets
394 GetESDsData(15)->Fill(mult);
395 for (Int_t itr=0; itr<mult; ++itr) {
396 Float_t dePhiTr = ((AliMultiplicity*)(esd->GetMultiplicity()))->GetDeltaPhi(itr);
397 Float_t phiTr = ((AliMultiplicity*)(esd->GetMultiplicity()))->GetPhi(itr);
398 Float_t thetaTr = ((AliMultiplicity*)(esd->GetMultiplicity()))->GetTheta(itr);
399 GetESDsData(16)->Fill(dePhiTr);
400 GetESDsData(17)->Fill(phiTr);
401 GetESDsData(18)->Fill(thetaTr);
402 } // end loop on tracklets