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"),
58 //ctor used to discriminate OnLine-Offline analysis
59 if(fSubDetector < 0 || fSubDetector > 3) {
60 AliError("Error: fSubDetector number out of range; return\n");
63 // Initialization for RAW data
64 if(fSubDetector == 0 || fSubDetector == 1) {
65 AliDebug(1,"AliITSQADM::Create SPD DataMakerRec\n");
66 fSPDDataMaker = new AliITSQASPDDataMakerRec(this,fkOnline);
68 if(fSubDetector == 0 || fSubDetector == 2) {
69 AliDebug(1,"AliITSQADM::Create SDD DataMakerRec\n");
70 fSDDDataMaker = new AliITSQASDDDataMakerRec(this,fkOnline);
71 if(fkOnline){SetHLTMode(fSDDDataMaker->GetHLTMode()); }
73 if(fSubDetector == 0 || fSubDetector == 3) {
74 AliDebug(1,"AliITSQADM::Create SSD DataMakerRec\n");
75 fSSDDataMaker = new AliITSQASSDDataMakerRec(this,fkOnline);
79 //____________________________________________________________________________
80 AliITSQADataMakerRec::~AliITSQADataMakerRec(){
82 if(fSPDDataMaker)delete fSPDDataMaker;
83 if(fSDDDataMaker)delete fSDDDataMaker;
84 if(fSSDDataMaker)delete fSSDDataMaker;
87 //____________________________________________________________________________
88 AliITSQADataMakerRec::AliITSQADataMakerRec(const AliITSQADataMakerRec& qadm) :
90 fkOnline(qadm.fkOnline),
91 fHLTMode(qadm.fHLTMode),
92 fSubDetector(qadm.fSubDetector),
99 SetName((const char*)qadm.GetName()) ;
100 SetTitle((const char*)qadm.GetTitle());
103 //__________________________________________________________________
104 AliITSQADataMakerRec& AliITSQADataMakerRec::operator = (const AliITSQADataMakerRec& qac )
107 this->~AliITSQADataMakerRec();
108 new(this) AliITSQADataMakerRec(qac);
112 //____________________________________________________________________________
113 void AliITSQADataMakerRec::StartOfDetectorCycle()
115 //Detector specific actions at start of cycle
116 AliDebug(1,"AliITSQADM::Start of ITS Cycle\n");
117 if(fSubDetector == 0 || fSubDetector == 1) fSPDDataMaker->StartOfDetectorCycle();
118 if(fSubDetector == 0 || fSubDetector == 2) fSDDDataMaker->StartOfDetectorCycle();
119 if(fSubDetector == 0 || fSubDetector == 3) fSSDDataMaker->StartOfDetectorCycle();
122 //____________________________________________________________________________
123 void AliITSQADataMakerRec::EndOfDetectorCycle(AliQA::TASKINDEX_t task, TObjArray* list)
125 // launch the QA checking
126 AliDebug(1,"AliITSDM instantiates checker with Run(AliQA::kITS, task, list)\n");
127 if(fSubDetector == 0 || fSubDetector == 1) fSPDDataMaker->EndOfDetectorCycle(task, list);
128 if(fSubDetector == 0 || fSubDetector == 2) fSDDDataMaker->EndOfDetectorCycle(task, list);
129 if(fSubDetector == 0 || fSubDetector == 3) fSSDDataMaker->EndOfDetectorCycle(task, list);
131 AliQAChecker *qac = AliQAChecker::Instance();
132 AliITSQAChecker *qacb = (AliITSQAChecker *) qac->GetDetQAChecker(0);
133 if(fSubDetector == 0 ){
134 qacb->SetTaskOffset(fSPDDataMaker->GetOffset(), fSDDDataMaker->GetOffset(), fSSDDataMaker->GetOffset()); //Setting the offset for the QAChecker list
136 qac->Run( AliQA::kITS , task, list); //temporary skipping the checking
139 //____________________________________________________________________________
140 void AliITSQADataMakerRec::EndOfDetectorCycle(const char * /*fgDataName*/)
142 //eventually used for different AliQAChecker::Instance()->Run
145 //____________________________________________________________________________
146 void AliITSQADataMakerRec::InitRaws()
148 // Initialization for RAW data
149 if(fSubDetector == 0 || fSubDetector == 1) {
150 AliDebug(1,"AliITSQADM:: SPD InitRaws\n");
151 fSPDDataMaker->InitRaws();
153 if(fSubDetector == 0 || fSubDetector == 2) {
154 AliDebug(1,"AliITSQADM:: SDD InitRaws\n");
155 fSDDDataMaker->InitRaws();
157 if(fSubDetector == 0 || fSubDetector == 3) {
158 AliDebug(1,"AliITSQADM:: SSD InitRaws\n");
159 fSSDDataMaker->InitRaws();
163 //____________________________________________________________________________
164 void AliITSQADataMakerRec::MakeRaws(AliRawReader* rawReader)
167 if(fSubDetector == 0 || fSubDetector == 1) fSPDDataMaker->MakeRaws(rawReader);
168 if(fSubDetector == 0 || fSubDetector == 2) fSDDDataMaker->MakeRaws(rawReader);
169 if(fSubDetector == 0 || fSubDetector == 3) fSSDDataMaker->MakeRaws(rawReader);
172 //____________________________________________________________________________
173 void AliITSQADataMakerRec::InitRecPoints()
175 // Initialization for RECPOINTS
176 if(fSubDetector == 0 || fSubDetector == 1) {
177 AliDebug(1,"AliITSQADM:: SPD InitRecPoints\n");
178 fSPDDataMaker->InitRecPoints();
180 if(fSubDetector == 0 || fSubDetector == 2) {
181 AliDebug(1,"AliITSQADM:: SDD InitRecPoints\n");
182 fSDDDataMaker->InitRecPoints();
184 if(fSubDetector == 0 || fSubDetector == 3) {
185 AliDebug(1,"AliITSQADM:: SSD InitRecPoints\n");
186 fSSDDataMaker->InitRecPoints();
190 //____________________________________________________________________________
191 void AliITSQADataMakerRec::MakeRecPoints(TTree * clustersTree)
193 // Fill QA for recpoints
194 if(fSubDetector == 0 || fSubDetector == 1) fSPDDataMaker->MakeRecPoints(clustersTree);
195 if(fSubDetector == 0 || fSubDetector == 2) fSDDDataMaker->MakeRecPoints(clustersTree);
196 if(fSubDetector == 0 || fSubDetector == 3) fSSDDataMaker->MakeRecPoints(clustersTree);
200 //____________________________________________________________________________
201 void AliITSQADataMakerRec::InitESDs()
203 // Create ESDs histograms in ESDs subdir
205 Bool_t expertHistogram = kTRUE;
207 TH1F *hESDClustersMI =
208 new TH1F("hESDClustersMI", "N ITS clusters per track (MI); N clusters; Counts",
210 hESDClustersMI->Sumw2();
211 hESDClustersMI->SetMinimum(0);
212 Add2ESDsList(hESDClustersMI, 0);
214 TH1F *hESDClusterMapMI =
215 new TH1F("hESDClusterMapMI", "N tracks with point Layer (MI); Layer; N tracks",
217 hESDClusterMapMI->Sumw2();
218 hESDClusterMapMI->SetMinimum(0);
219 Add2ESDsList(hESDClusterMapMI, 1, expertHistogram);
221 TH1F *hESDClustersSA =
222 new TH1F("hESDClustersSA", "N ITS clusters per track (SA); N clusters; Counts",
224 hESDClustersSA->Sumw2();
225 hESDClustersSA->SetMinimum(0);
226 Add2ESDsList(hESDClustersSA, 2);
228 TH1F *hESDClusterMapSA =
229 new TH1F("hESDClusterMapSA", "N tracks with point Layer (SA); Layer; N tracks",
231 hESDClusterMapSA->Sumw2();
232 hESDClusterMapSA->SetMinimum(0);
233 Add2ESDsList(hESDClusterMapSA, 3, expertHistogram);
236 new TH1F("hSPDVertexX","SPD Vertex x; x [cm]; N events",
238 hSPDVertexX->Sumw2();
239 Add2ESDsList(hSPDVertexX, 4);
242 new TH1F("hSPDVertexY","SPD Vertex y; y [cm]; N events",
244 hSPDVertexY->Sumw2();
245 Add2ESDsList(hSPDVertexY, 5);
248 new TH1F("hSPDVertexZ","SPD Vertex Z; z [cm]; N events",
250 hSPDVertexZ->Sumw2();
251 Add2ESDsList(hSPDVertexZ, 6);
253 TH1F *hSPDVertexContrOverMult =
254 new TH1F("hSPDVertexContrOverMult","SPD Vertex: contributors / multiplicity; N contributors / SPD multiplicity; N events",
256 hSPDVertexContrOverMult->Sumw2();
257 Add2ESDsList(hSPDVertexContrOverMult, 7, expertHistogram);
260 new TH1F("hTrkVertexX","ITS+TPC Trk Vertex x; x [cm]; N events",
262 hTrkVertexX->Sumw2();
263 Add2ESDsList(hTrkVertexX, 8, expertHistogram);
266 new TH1F("hTrkVertexY","ITS+TPC Trk Vertex y; y [cm]; N events",
268 hTrkVertexY->Sumw2();
269 Add2ESDsList(hTrkVertexY, 9, expertHistogram);
272 new TH1F("hTrkVertexZ","ITS+TPC Trk Vertex Z; z [cm]; N events",
274 hTrkVertexZ->Sumw2();
275 Add2ESDsList(hTrkVertexZ, 10, expertHistogram);
277 TH1F *hTrkVertexContrOverITSrefit5 =
278 new TH1F("hTrkVertexContrOverITSrefit5","ITS+TPC Trk Vertex: contributors / tracks; N contributors / N trks kITSrefit with 5 or 6 clusters; N events",
280 hTrkVertexContrOverITSrefit5->Sumw2();
281 Add2ESDsList(hTrkVertexContrOverITSrefit5, 11, expertHistogram);
283 TH1F *hSPDTrkVertexDeltaX =
284 new TH1F("hSPDTrkVertexDeltaX","Comparison of SPD and Trk vertices: x; xSPD-xTrk [cm]; N events",
286 hSPDTrkVertexDeltaX->Sumw2();
287 Add2ESDsList(hSPDTrkVertexDeltaX, 12, expertHistogram);
289 TH1F *hSPDTrkVertexDeltaY =
290 new TH1F("hSPDTrkVertexDeltaY","Comparison of SPD and Trk vertices: y; ySPD-yTrk [cm]; N events",
292 hSPDTrkVertexDeltaY->Sumw2();
293 Add2ESDsList(hSPDTrkVertexDeltaY, 13, expertHistogram);
295 TH1F *hSPDTrkVertexDeltaZ =
296 new TH1F("hSPDTrkVertexDeltaZ","Comparison of SPD and Trk vertices: z; zSPD-zTrk [cm]; N events",
298 hSPDTrkVertexDeltaZ->Sumw2();
299 Add2ESDsList(hSPDTrkVertexDeltaZ, 14);
303 TH1F* hSPDTracklets =
304 new TH1F("hSPDTracklets","N SPD Tracklets; N tracklets; Counts",300,0.,300.);
305 hSPDTracklets->Sumw2();
306 Add2ESDsList(hSPDTracklets, 15);
308 TH1F* hSPDTrackletsDePhi =
309 new TH1F("hSPDTrackletsDePhi","DeltaPhi SPD Tracklets; DeltaPhi [rad]; N events",200,-0.2,0.2);
310 hSPDTrackletsDePhi->Sumw2();
311 Add2ESDsList(hSPDTrackletsDePhi, 16);
313 TH1F* hSPDTrackletsPhi =
314 new TH1F("hSPDTrackletsPhi","Phi SPD Tracklets; Phi [rad]; N events",1000,0.,2*TMath::Pi());
315 hSPDTrackletsPhi->Sumw2();
316 Add2ESDsList(hSPDTrackletsPhi, 17);
318 TH1F* hSPDTrackletsTheta =
319 new TH1F("hSPDTrackletsTheta","Theta SPD Tracklets; Theta [rad]; N events",500,0.,TMath::Pi());
320 hSPDTrackletsTheta->Sumw2();
321 Add2ESDsList(hSPDTrackletsTheta, 18);
323 // map of layers skipped by tracking (set in AliITSRecoParam)
324 TH1F *hESDSkippedLayers =
325 new TH1F("hESDSkippedLayers", "Map of layers skipped by tracking; Layer; Skipped",
327 hESDSkippedLayers->Sumw2();
328 hESDSkippedLayers->SetMinimum(0);
329 Add2ESDsList(hESDSkippedLayers, 19, expertHistogram);
335 //____________________________________________________________________________
336 void AliITSQADataMakerRec::MakeESDs(AliESDEvent *esd)
338 // Make QA data from ESDs
340 const Int_t nESDTracks = esd->GetNumberOfTracks();
341 Int_t nITSrefit5 = 0;
347 for(Int_t i = 0; i < nESDTracks; i++) {
349 AliESDtrack *track = esd->GetTrack(i);
351 Int_t nclsITS = track->GetNcls(0);
353 Bool_t itsrefit=kFALSE,tpcin=kFALSE;
354 if ((track->GetStatus() & AliESDtrack::kITSrefit)) itsrefit=kTRUE;
355 if ((track->GetStatus() & AliESDtrack::kTPCin)) tpcin=kTRUE;
356 if(nclsITS>=5 && itsrefit) nITSrefit5++;
359 GetESDsData(0)->Fill(nclsITS);
361 GetESDsData(2)->Fill(nclsITS);
364 for(Int_t layer=0; layer<6; layer++) {
366 if(TESTBIT(track->GetITSClusterMap(),layer)) {
368 GetESDsData(1)->Fill(layer);
370 GetESDsData(3)->Fill(layer);
373 track->GetITSModuleIndexInfo(layer,idet,status,xloc,zloc);
374 if(status==3) GetESDsData(19)->SetBinContent(layer,1);
377 } // end loop on tracks
380 const AliESDVertex *vtxSPD = esd->GetPrimaryVertexSPD();
381 const AliESDVertex *vtxTrk = esd->GetPrimaryVertex();
383 Int_t mult = ((AliMultiplicity*)(esd->GetMultiplicity()))->GetNumberOfTracklets();
385 GetESDsData(7)->Fill((Float_t)(vtxSPD->GetNContributors())/(Float_t)mult);
388 GetESDsData(11)->Fill((Float_t)(vtxTrk->GetNIndices())/(Float_t)nITSrefit5);
390 if(vtxSPD->GetNContributors()>0) {
391 GetESDsData(4)->Fill(vtxSPD->GetXv());
392 GetESDsData(5)->Fill(vtxSPD->GetYv());
393 GetESDsData(6)->Fill(vtxSPD->GetZv());
396 if(vtxTrk->GetNContributors()>0) {
397 GetESDsData(8)->Fill(vtxTrk->GetXv());
398 GetESDsData(9)->Fill(vtxTrk->GetYv());
399 GetESDsData(10)->Fill(vtxTrk->GetZv());
402 if(vtxSPD->GetNContributors()>0 &&
403 vtxTrk->GetNContributors()>0) {
404 GetESDsData(12)->Fill(vtxSPD->GetXv()-vtxTrk->GetXv());
405 GetESDsData(13)->Fill(vtxSPD->GetYv()-vtxTrk->GetYv());
406 GetESDsData(14)->Fill(vtxSPD->GetZv()-vtxTrk->GetZv());
411 // Loop over tracklets
412 GetESDsData(15)->Fill(mult);
413 for (Int_t itr=0; itr<mult; ++itr) {
414 Float_t dePhiTr = ((AliMultiplicity*)(esd->GetMultiplicity()))->GetDeltaPhi(itr);
415 Float_t phiTr = ((AliMultiplicity*)(esd->GetMultiplicity()))->GetPhi(itr);
416 Float_t thetaTr = ((AliMultiplicity*)(esd->GetMultiplicity()))->GetTheta(itr);
417 GetESDsData(16)->Fill(dePhiTr);
418 GetESDsData(17)->Fill(phiTr);
419 GetESDsData(18)->Fill(thetaTr);
420 } // end loop on tracklets