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 **************************************************************************/
16 // *************************************************************
17 // Checks the quality assurance
18 // by comparing with reference data
20 // -------------------------------------------------------------
21 // W. Ferrarese + P. Cerello Feb 2008
24 // --- ROOT system ---
30 // --- Standard library ---
32 // --- AliRoot header files ---
33 #include "AliITSQASSDDataMakerRec.h"
34 #include "AliQADataMakerRec.h"
37 #include "AliQAChecker.h"
38 #include "AliRawReader.h"
39 #include "AliRawReaderRoot.h"
40 #include "AliITSRawStreamSSD.h"
41 #include "AliITSgeomTGeo.h"
42 #include "AliRawEventHeaderBase.h"
44 ClassImp(AliITSQASSDDataMakerRec)
46 AliITSQASSDDataMakerRec::AliITSQASSDDataMakerRec(AliITSQADataMakerRec *aliITSQADataMakerRec, Bool_t kMode, Int_t ldc) :
48 fAliITSQADataMakerRec(aliITSQADataMakerRec),
56 // Default constructor
57 //initilize the raw signal vs strip number histograms
58 Int_t fLayer = 0,fLadder = 0, fModule = 0;
59 TString fTitle; Int_t fHistCounter = 0;
61 for(Int_t i = 500; i < fgkSSDMODULES + 500; i++) {
62 AliITSgeomTGeo::GetModuleId(i,fLayer,fLadder,fModule);
63 fTitle = "SSD_RawSignal_Layer"; fTitle += fLayer;
64 fTitle += "_Ladder"; fTitle += fLadder;
65 fTitle += "_Module"; fTitle += fModule;
66 fHistSSDRawSignalModule[fHistCounter] = new TH1D(fTitle.Data(),fTitle.Data(),1540,0,1540);
71 for(Int_t i = 0; i < fgkSSDMODULES; i++) {
72 fHistSSDRawSignalModule[i]=NULL;
77 //____________________________________________________________________________
78 AliITSQASSDDataMakerRec::AliITSQASSDDataMakerRec(const AliITSQASSDDataMakerRec& qadm) :
80 fAliITSQADataMakerRec(qadm.fAliITSQADataMakerRec),
81 fSSDEvent(qadm.fSSDEvent),
82 fkOnline(qadm.fkOnline),
84 fSSDhRaws(qadm.fSSDhRaws),
85 fSSDhRecs(qadm.fSSDhRecs),
86 fRawsOffset(qadm.fRawsOffset),
87 fRecsOffset(qadm.fRecsOffset) {
89 fAliITSQADataMakerRec->SetName((const char*)qadm.fAliITSQADataMakerRec->GetName()) ;
90 fAliITSQADataMakerRec->SetTitle((const char*)qadm.fAliITSQADataMakerRec->GetTitle());
93 //__________________________________________________________________
94 AliITSQASSDDataMakerRec& AliITSQASSDDataMakerRec::operator = (const AliITSQASSDDataMakerRec& qac )
97 this->~AliITSQASSDDataMakerRec();
98 new(this) AliITSQASSDDataMakerRec(qac);
102 //__________________________________________________________________
103 AliITSQASSDDataMakerRec::~AliITSQASSDDataMakerRec() {
105 for(Int_t i = 0; i < fgkSSDMODULES; i++)
106 if(fHistSSDRawSignalModule[i]) delete fHistSSDRawSignalModule[i];
109 //____________________________________________________________________________
110 void AliITSQASSDDataMakerRec::StartOfDetectorCycle()
112 //Detector specific actions at start of cycle
113 AliDebug(1,"AliITSQADM::Start of SSD Cycle\n");
116 //____________________________________________________________________________
117 void AliITSQASSDDataMakerRec::EndOfDetectorCycle(AliQA::TASKINDEX /*task*/, TObjArray* /*list*/)
119 // launch the QA checking
120 AliDebug(1,"AliITSDM instantiates checker with Run(AliQA::kITS, task, list)\n");
122 //SSD occupancy plots
124 Int_t fLayer = 0, fLadder = 0;
125 Int_t fOccPosition = 0;
126 for(Int_t iLayer = 5; iLayer < 7; iLayer++) {
128 ((TH2F *)fAliITSQADataMakerRec->GetRawsData(fLayer))->Scale(1./fSSDEvent);
129 for(Int_t iLadder = 1; iLadder < AliITSgeomTGeo::GetNLadders(iLayer) + 1; iLadder++) {
130 fOccPosition = (fLayer == 5) ? fLadder : fLadder + fgkSSDLADDERSLAYER5;
132 //P-SIDE OCCUPANCY - scaling
133 fAliITSQADataMakerRec->GetRawsData(fRawsOffset -1 + 2*fLadder - 1)->Scale(1./fSSDEvent);
135 //N-SIDE OCCUPANCY - scaling
136 fAliITSQADataMakerRec->GetRawsData(fRawsOffset -1 + 2*fLadder)->Scale(1./fSSDEvent);
140 }//online flag for SSD
141 //AliQAChecker::Instance()->Run( AliQA::kITS , task, list);
144 //____________________________________________________________________________
145 void AliITSQASSDDataMakerRec::InitRaws() {
147 // Initialization for RAW data - SSD -
148 fRawsOffset = (fAliITSQADataMakerRec->fRawsQAList)->GetEntries();
151 AliInfo("Book Online Histograms for SSD\n");
154 AliInfo("Book Offline Histograms for SSD\n ");
156 AliInfo(Form("Number of histograms (SPD+SDD): %d\n",fRawsOffset));
158 //book online QA histos
161 TH1F *hSSDDataSize = new TH1F("hSSDDataSize",";log(SSD data size) [Bytes];Events",100,3,8);
162 fAliITSQADataMakerRec->Add2RawsList(hSSDDataSize, 0);
163 TH1F *hSSDDataSizePercentage = new TH1F("hSSDDataSizePercentage",";SSD data size [%];Events",100,0,100);
164 fAliITSQADataMakerRec->Add2RawsList(hSSDDataSizePercentage, 1);
165 TH1F *hDDLId = new TH1F("hDDLId",";DDL id;Events",100,510,530);
166 fAliITSQADataMakerRec->Add2RawsList(hDDLId, 2);
167 TH1F *hSSDDataSizePerDDL = new TH1F("hSSDDataSizePerDDL",";DDL id;<SSD data size> [MB]",100,510,530);
168 fAliITSQADataMakerRec->Add2RawsList(hSSDDataSizePerDDL, 3);
169 TH1F *hSSDDataSizePerLDC = new TH1F("hSSDDataSizePerLDC",";LDC id;<SSD data size> [MB]",100,0,20);
170 fAliITSQADataMakerRec->Add2RawsList(hSSDDataSizePerLDC, 4);
172 //top level occupancy plots
173 TH2D *hSSDOccupancyLayer5 = new TH2D("hSSDOccupancyLayer5",";N_{modules};N_{Ladders}",fgkSSDMODULESPERLADDERLAYER5,0,fgkSSDMODULESPERLADDERLAYER5,3*fgkSSDLADDERSLAYER5,0,fgkSSDLADDERSLAYER5);
175 for(Int_t iBin = 1; iBin < fgkSSDMODULESPERLADDERLAYER5 + 1; iBin++){
176 sprintf(fLabel,"%d",iBin);
177 hSSDOccupancyLayer5->GetXaxis()->SetBinLabel(iBin,fLabel);
179 fAliITSQADataMakerRec->Add2RawsList(hSSDOccupancyLayer5, 5);
180 TH2D *hSSDOccupancyLayer6 = new TH2D("hSSDOccupancyLayer6",";N_{modules};N_{Ladders}",fgkSSDMODULESPERLADDERLAYER6,0,fgkSSDMODULESPERLADDERLAYER6,3*fgkSSDLADDERSLAYER6,0,fgkSSDLADDERSLAYER6);
181 for(Int_t iBin = 1; iBin < fgkSSDMODULESPERLADDERLAYER6 + 1; iBin++){
182 sprintf(fLabel,"%d",iBin);
183 hSSDOccupancyLayer6->GetXaxis()->SetBinLabel(iBin,fLabel);
185 fAliITSQADataMakerRec->Add2RawsList(hSSDOccupancyLayer6, 6);
188 TH1D *hOccupancyLadder[2*(fgkSSDLADDERSLAYER5 + fgkSSDLADDERSLAYER6)];
189 for(Int_t iLayer = 5; iLayer < 7; iLayer++) {
190 for(Int_t iLadder = 1; iLadder < AliITSgeomTGeo::GetNLadders(iLayer) + 1; iLadder++) {
191 //P-side occupancy plots
192 fTitle = "SSD_Occupancy_Layer"; fTitle += iLayer;
193 fTitle += "_Ladder"; fTitle += iLadder; fTitle += "_PSide";
194 hOccupancyLadder[fSSDhRaws] = new TH1D(fTitle.Data(),fTitle.Data(),AliITSgeomTGeo::GetNDetectors(iLayer),0,AliITSgeomTGeo::GetNDetectors(iLayer));
195 hOccupancyLadder[fSSDhRaws]->GetXaxis()->SetTitleColor(1);
196 hOccupancyLadder[fSSDhRaws]->GetXaxis()->SetTitle("Module number");
197 hOccupancyLadder[fSSDhRaws]->GetYaxis()->SetTitle("Occupancy [%]");
198 fAliITSQADataMakerRec->Add2RawsList(hOccupancyLadder[fSSDhRaws], fRawsOffset + fSSDhRaws);
200 //N-side occupancy plots
201 fTitle = "SSD_Occupancy_Layer"; fTitle += iLayer;
202 fTitle += "_Ladder"; fTitle += iLadder; fTitle += "_NSide";
203 hOccupancyLadder[fSSDhRaws] = new TH1D(fTitle.Data(),fTitle.Data(),AliITSgeomTGeo::GetNDetectors(iLayer),0,AliITSgeomTGeo::GetNDetectors(iLayer));
204 hOccupancyLadder[fSSDhRaws]->GetXaxis()->SetTitleColor(1);
205 hOccupancyLadder[fSSDhRaws]->GetXaxis()->SetTitle("Module number");
206 hOccupancyLadder[fSSDhRaws]->GetYaxis()->SetTitle("Occupancy [%]");
207 fAliITSQADataMakerRec->Add2RawsList(hOccupancyLadder[fSSDhRaws], fRawsOffset + fSSDhRaws);
212 AliDebug(1,Form("%d SSD Raws histograms booked\n",fSSDhRaws));
213 AliInfo(Form("Number of histograms (SPD+SDD+SSD): %d\n",fRawsOffset+fSSDhRaws));
216 //____________________________________________________________________________
217 void AliITSQASSDDataMakerRec::MakeRaws(AliRawReader* rawReader) {
218 // Fill QA for RAW - SSD -
221 Int_t fLayer = 0,fLadder = 0, fModule = 0;
223 Double_t fSizePerDDL[fgkNumOfDDLs];
224 Double_t fSizePerLDC[20];
225 Double_t sumSSDDataSize = 0.0;
226 Double_t eventSize = -1.0;
229 //reset the signal vs strip number histograms
230 for(Int_t i = 0; i < fgkSSDMODULES; i++)
231 fHistSSDRawSignalModule[i]->Reset();
233 rawReader->Select("ITSSSD",-1,-1);
234 rawReader->Reset(); //rawReader->NextEvent();
236 AliITSRawStreamSSD fSSDStream(rawReader);
237 AliRawReaderRoot *rootReader = (AliRawReaderRoot *)rawReader;
239 const AliRawEventHeaderBase *header = rootReader->GetEventHeader();
241 eventSize = header->GetEventSize();
243 while (fSSDStream.Next()) {
244 if(fSSDStream.GetModuleID() < 0) continue;
245 fSizePerDDL[rawReader->GetDDLID()] = rawReader->GetDataSize();
246 fSizePerLDC[rawReader->GetLDCId()] = rawReader->GetDataSize();
247 AliITSgeomTGeo::GetModuleId(fSSDStream.GetModuleID(),fLayer,fLadder,fModule);
248 fStripNumber = (fSSDStream.GetSideFlag() == 0) ? fSSDStream.GetStrip() : fSSDStream.GetStrip() + fgkNumberOfPSideStrips;
249 fHistPosition = (fLayer == 5) ? ((fLadder - 1)*fgkSSDMODULESPERLADDERLAYER5 + fModule - 1) : ((fLadder - 1)*fgkSSDMODULESPERLADDERLAYER6 + fModule + fgkSSDMODULESLAYER5 - 1);
250 //AliInfo(Form("ModulePosition: %d - Layer: %d - Ladder: %d - Module: %d\n",fHistPosition,fLayer,fLadder,fModule));
251 fHistSSDRawSignalModule[fHistPosition]->Fill(fStripNumber,fSSDStream.GetSignal());
255 for(Int_t i = 0; i < fgkNumOfDDLs; i++) {
256 sumSSDDataSize += fSizePerDDL[i];
257 if(fSizePerDDL[i] > 0)
258 (fAliITSQADataMakerRec->GetRawsData(2))->Fill(i+512);
259 (fAliITSQADataMakerRec->GetRawsData(3))->Fill(i+512,fSizePerDDL[i]/1e+06);
261 for(Int_t i = 0; i < 20; i++)
262 (fAliITSQADataMakerRec->GetRawsData(4))->Fill(i,fSizePerLDC[i]/1e+06);
264 (fAliITSQADataMakerRec->GetRawsData(0))->Fill(TMath::Log10(sumSSDDataSize));
266 (fAliITSQADataMakerRec->GetRawsData(1))->Fill(100.*sumSSDDataSize/eventSize);
268 //AliInfo(Form("EVENT: %d\n",fSSDEvent));
269 Double_t occupancy = 0.0;
270 Int_t lLadderLocationY = 0;
272 Int_t fOccPosition = 0;
273 for(Int_t i = 0; i < fgkSSDMODULES; i++) {
274 AliITSgeomTGeo::GetModuleId(i+500,fLayer,fLadder,fModule);
275 fOccPosition = (fLayer == 5) ? fLadder : fLadder + fgkSSDLADDERSLAYER5;
277 occupancy = GetSSDOccupancyRaws(fHistSSDRawSignalModule[i],0);
278 fAliITSQADataMakerRec->GetRawsData(fRawsOffset -1 + 2*fLadder - 1)->Fill(fModule,occupancy);
279 lLadderLocationY = 3*fLadder; // sideP=1 sideN=0
280 ((TH2D *)fAliITSQADataMakerRec->GetRawsData(fLayer))->SetBinContent(fModule,lLadderLocationY,occupancy);
282 occupancy = GetSSDOccupancyRaws(fHistSSDRawSignalModule[i],1);
283 fAliITSQADataMakerRec->GetRawsData(fRawsOffset -1 + 2*fLadder)->Fill(fModule,occupancy);
284 ((TH2D *)fAliITSQADataMakerRec->GetRawsData(fLayer))->SetBinContent(fModule,lLadderLocationY-1,occupancy);
286 }//online flag for SSD
289 //____________________________________________________________________________
290 Double_t AliITSQASSDDataMakerRec::GetSSDOccupancyRaws(TH1 *lHisto, Int_t stripside) {
291 // bo: TDC >0 or # of sigmas wrt noise ?
292 //stripside == 0 --> P-side
293 //stripside == 1 --> N-side
294 Int_t lNumFiredBins = 0;
295 for(Int_t iBin = 1 + stripside*fgkNumberOfPSideStrips; iBin < fgkNumberOfPSideStrips*(1 + stripside); iBin++){
296 if (lHisto->GetBinContent(iBin))
300 Double_t lOccupancy = (100.*lNumFiredBins)/lHisto->GetNbinsX(); // percentage
301 //AliInfo(Form("Fired strips: %d - Total strips: %d - Occupancy :%lf\n",lNumFiredBins,lHisto->GetNbinsX(),lOccupancy));
307 //____________________________________________________________________________
308 void AliITSQASSDDataMakerRec::InitRecPoints()
310 // Initialization for RECPOINTS - SSD -
311 fRecsOffset = (fAliITSQADataMakerRec->fRecPointsQAList)->GetEntries();
314 //fSSDhRecs must be incremented by one unit every time a histogram is ADDED to the QA List
316 AliDebug(1,Form("%d SSD Recs histograms booked\n",fSSDhRecs));
319 //____________________________________________________________________________
320 void AliITSQASSDDataMakerRec::MakeRecPoints(TTree * /*clustersTree*/)
322 // Fill QA for recpoints - SSD -