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44f32dd2 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-2007, 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 | Based on AliPHOSQADataMaker | |
21 | Produces the data needed to calculate the quality assurance. | |
22 | All data must be mergeable objects. | |
23 | P. Christiansen, Lund, January 2008 | |
24 | */ | |
25 | ||
26 | /* | |
27 | Implementation: | |
28 | ||
29 | We have chosen to have the histograms as non-persistent meber to | |
30 | allow better debugging. In the copy constructor we then have to | |
31 | assign the pointers to the existing histograms in the copied | |
32 | list. This have been implemented but not tested. | |
33 | ||
34 | For the QA of the RAW data we use the class, AliTPCdataQA, from the | |
35 | existing TPC Calibration framework (which is more advanced than the | |
36 | standard QA framework) and extract the histograms at the end. This | |
37 | has been tested with zero-suppressed data. The Analyse method of the | |
38 | AliTPCdataQA class is called in the method, EndOfDetectorCycle, and | |
39 | there also: 1d histogram(s) are projected and added to the QA list. | |
40 | */ | |
41 | ||
42 | /* | |
43 | TODO: | |
44 | Sumw2 for RAW histogram(s)? | |
45 | RecPoints and ESD could have many more histograms | |
46 | */ | |
47 | ||
48 | #include "AliTPCQADataMakerRec.h" | |
49 | ||
50 | // --- ROOT system --- | |
51 | #include <TClonesArray.h> | |
be4f1702 | 52 | #include <TString.h> |
53 | #include <TSystem.h> | |
44f32dd2 | 54 | |
55 | // --- Standard library --- | |
56 | ||
57 | // --- AliRoot header files --- | |
58 | #include "AliQAChecker.h" | |
59 | #include "AliESDEvent.h" | |
60 | #include "AliESDtrack.h" | |
61 | #include "AliLog.h" | |
62 | #include "AliTPCCalPad.h" | |
adcdb395 | 63 | #include "AliTPCCalROC.h" |
44f32dd2 | 64 | #include "AliTPCClustersRow.h" |
65 | #include "AliTPCclusterMI.h" | |
66 | ||
67 | ClassImp(AliTPCQADataMakerRec) | |
68 | ||
69 | //____________________________________________________________________________ | |
70 | AliTPCQADataMakerRec::AliTPCQADataMakerRec() : | |
71 | AliQADataMakerRec(AliQA::GetDetName(AliQA::kTPC), | |
72 | "TPC Rec Quality Assurance Data Maker"), | |
57acd2d2 | 73 | fTPCdataQA(NULL) |
44f32dd2 | 74 | { |
75 | // ctor | |
57acd2d2 | 76 | fTPCdataQA = new AliTPCdataQA*[AliRecoParam::kNSpecies] ; |
77 | for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) | |
78 | fTPCdataQA[specie] = NULL ; | |
79 | ||
be4f1702 | 80 | for(Int_t i = 0; i < 6; i++) |
81 | fMapping[i] = 0; | |
44f32dd2 | 82 | } |
83 | ||
84 | //____________________________________________________________________________ | |
85 | AliTPCQADataMakerRec::AliTPCQADataMakerRec(const AliTPCQADataMakerRec& qadm) : | |
336156cc | 86 | AliQADataMakerRec(), |
57acd2d2 | 87 | fTPCdataQA(NULL) |
44f32dd2 | 88 | { |
89 | //copy ctor | |
90 | // Does not copy the calibration object, instead InitRaws have to be | |
91 | // called again | |
92 | SetName((const char*)qadm.GetName()) ; | |
93 | SetTitle((const char*)qadm.GetTitle()); | |
94 | ||
57acd2d2 | 95 | fTPCdataQA = new AliTPCdataQA*[AliRecoParam::kNSpecies] ; |
96 | for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) | |
97 | fTPCdataQA[specie] = NULL ; | |
98 | ||
be4f1702 | 99 | for(Int_t i = 0; i < 6; i++) |
100 | fMapping[i] = 0; | |
101 | ||
44f32dd2 | 102 | // |
103 | // Associate class histogram objects to the copies in the list | |
104 | // Could also be done with the indexes | |
105 | // | |
57acd2d2 | 106 | |
44f32dd2 | 107 | } |
108 | ||
109 | //__________________________________________________________________ | |
110 | AliTPCQADataMakerRec& AliTPCQADataMakerRec::operator = (const AliTPCQADataMakerRec& qadm ) | |
111 | { | |
112 | // Equal operator. | |
113 | this->~AliTPCQADataMakerRec(); | |
114 | new(this) AliTPCQADataMakerRec(qadm); | |
115 | return *this; | |
116 | } | |
be4f1702 | 117 | |
118 | //__________________________________________________________________ | |
119 | AliTPCQADataMakerRec::~AliTPCQADataMakerRec() | |
120 | { | |
121 | // Destructor | |
57acd2d2 | 122 | for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) |
123 | if ( fTPCdataQA[specie] != NULL ) | |
124 | delete fTPCdataQA[specie] ; | |
125 | delete[] fTPCdataQA; | |
be4f1702 | 126 | |
127 | for(Int_t i = 0; i < 6; i++) | |
128 | delete fMapping[i]; | |
129 | } | |
44f32dd2 | 130 | |
131 | //____________________________________________________________________________ | |
57acd2d2 | 132 | void AliTPCQADataMakerRec::EndOfDetectorCycle(AliQA::TASKINDEX_t task, TObjArray ** list) |
44f32dd2 | 133 | { |
134 | //Detector specific actions at end of cycle | |
57acd2d2 | 135 | |
136 | for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) { | |
137 | if ( !AliQA::Instance()->IsEventSpecieSet(specie) ) | |
138 | continue ; | |
139 | if(fTPCdataQA[specie] != NULL) { // do the final step of the QA for Raw data | |
44f32dd2 | 140 | |
57acd2d2 | 141 | fTPCdataQA[specie]->Analyse(); // 31/1-08 Analyse is now protected against |
c75bf2f1 | 142 | // RAW data files with no TPC data |
57acd2d2 | 143 | |
144 | SetEventSpecie(specie) ; | |
145 | TH1F * histRawsOccupancy = (TH1F*)GetRawsData(kOccupancy) ; | |
146 | TH1F * histRawsOccupancyVsSector = (TH1F*)GetRawsData(kOccupancyVsSector) ; | |
147 | TH1F * histRawsNClustersPerEventVsSector = (TH1F*)GetRawsData(kNClustersPerEventVsSector) ; | |
148 | TH1F * histRawsQVsSector = (TH1F*)GetRawsData(kQVsSector) ; | |
149 | TH1F * histRawsQmaxVsSector = (TH1F*)GetRawsData(kQmaxVsSector) ; | |
150 | if ( !histRawsOccupancy || | |
151 | !histRawsOccupancyVsSector || | |
152 | !histRawsNClustersPerEventVsSector || | |
153 | !histRawsQVsSector || | |
154 | !histRawsQmaxVsSector) { | |
155 | AliError("Something very wrong here, corrupted memory ?????. Please check\n") ; | |
156 | continue ; | |
157 | } | |
158 | ||
159 | //Add2RawsList(fTPCdataQA, 0); | |
160 | // get the histograms and add them to the output | |
161 | // 31/8-08 Histogram is only added if the Calibration class | |
162 | // receives TPC data | |
163 | const Int_t eventCounter = fTPCdataQA[specie]->GetEventCounter(); | |
164 | if(eventCounter>0) { // some TPC data has been processed | |
165 | ||
166 | // Reset histograms and refill them | |
167 | histRawsOccupancy->Reset(); | |
168 | histRawsOccupancyVsSector->Reset(); | |
169 | histRawsNClustersPerEventVsSector->Reset(); | |
170 | histRawsQVsSector->Reset(); | |
171 | histRawsQmaxVsSector->Reset(); | |
adcdb395 | 172 | |
57acd2d2 | 173 | TH1F* hNorm72 = new TH1F("hNorm72", "histogram to normalize 72 sectors", |
174 | 72, 0, 72); | |
175 | hNorm72->Sumw2(); | |
176 | TH1F* hNorm108 = new TH1F("hNorm108", "histogram to normalize 108 sectors (medium and long pads are split up)", | |
177 | 108, 0, 108); | |
178 | hNorm108->Sumw2(); | |
179 | ||
180 | for (Int_t iSec = 0; iSec < 72; iSec++) { | |
adcdb395 | 181 | |
57acd2d2 | 182 | AliTPCCalROC* occupancyROC = |
183 | fTPCdataQA[specie]->GetNoThreshold()->GetCalROC(iSec); | |
184 | AliTPCCalROC* nclusterROC = | |
185 | fTPCdataQA[specie]->GetNLocalMaxima()->GetCalROC(iSec); | |
186 | AliTPCCalROC* qROC = | |
187 | fTPCdataQA[specie]->GetMeanCharge()->GetCalROC(iSec); | |
188 | AliTPCCalROC* qmaxROC = | |
189 | fTPCdataQA[specie]->GetMaxCharge()->GetCalROC(iSec); | |
190 | ||
191 | const Int_t nRows = occupancyROC->GetNrows(); | |
192 | for (Int_t iRow = 0; iRow < nRows; iRow++) { | |
193 | ||
194 | Int_t helpSector = iSec; | |
195 | if(iRow>=64) | |
196 | helpSector += 36; // OROC (long pads) | |
197 | ||
198 | const Int_t nPads = occupancyROC->GetNPads(iRow); | |
199 | for (Int_t iPad = 0; iPad < nPads; iPad++) { | |
adcdb395 | 200 | |
57acd2d2 | 201 | histRawsOccupancy->Fill(occupancyROC->GetValue(iRow, iPad)); |
202 | hNorm72->Fill(iSec); | |
203 | histRawsOccupancyVsSector | |
204 | ->Fill(iSec, occupancyROC->GetValue(iRow, iPad)); | |
adcdb395 | 205 | |
57acd2d2 | 206 | const Int_t nClusters = TMath::Nint(nclusterROC->GetValue(iRow, iPad)); |
adcdb395 | 207 | |
57acd2d2 | 208 | if(nClusters>0) { |
adcdb395 | 209 | |
57acd2d2 | 210 | histRawsNClustersPerEventVsSector->Fill(iSec, nClusters); |
211 | hNorm108->Fill(helpSector, nClusters); | |
212 | histRawsQVsSector->Fill(helpSector, | |
213 | nClusters*qROC->GetValue(iRow, iPad)); | |
214 | histRawsQmaxVsSector->Fill(helpSector, | |
215 | nClusters*qmaxROC->GetValue(iRow, iPad)); | |
216 | } | |
217 | } | |
218 | } | |
219 | } // end loop over sectors | |
adcdb395 | 220 | |
57acd2d2 | 221 | // Normalize histograms |
222 | histRawsOccupancyVsSector->Divide(hNorm72); | |
223 | histRawsNClustersPerEventVsSector->Scale(1.0/Float_t(eventCounter)); | |
224 | histRawsQVsSector->Divide(hNorm108); | |
225 | histRawsQmaxVsSector->Divide(hNorm108); | |
226 | delete hNorm72; | |
227 | delete hNorm108; | |
228 | } | |
c75bf2f1 | 229 | } |
44f32dd2 | 230 | } |
44f32dd2 | 231 | AliQAChecker::Instance()->Run(AliQA::kTPC, task, list) ; |
232 | } | |
233 | ||
234 | //____________________________________________________________________________ | |
235 | void AliTPCQADataMakerRec::InitESDs() | |
236 | { | |
237 | //create ESDs histograms in ESDs subdir | |
57acd2d2 | 238 | TH1F * histESDclusters = |
44f32dd2 | 239 | new TH1F("hESDclusters", "N TPC clusters per track; N clusters; Counts", |
240 | 160, 0, 160); | |
57acd2d2 | 241 | histESDclusters->Sumw2(); |
242 | Add2ESDsList(histESDclusters, KClusters); | |
44f32dd2 | 243 | |
57acd2d2 | 244 | TH1F * histESDratio = |
44f32dd2 | 245 | new TH1F("hESDratio", "Ratio: TPC clusters / findable; Ratio: cluster/findable; Counts", |
246 | 100, 0, 1); | |
57acd2d2 | 247 | histESDratio->Sumw2(); |
248 | Add2ESDsList(histESDratio, kRatio); | |
44f32dd2 | 249 | |
57acd2d2 | 250 | TH1F * histESDpt = |
44f32dd2 | 251 | new TH1F("hESDpt", "P_{T} distribution; p_{T} [GeV/c]; Counts", |
252 | 50, 0, 5); | |
57acd2d2 | 253 | histESDpt->Sumw2(); |
254 | Add2ESDsList(histESDpt, kPt); | |
44f32dd2 | 255 | } |
256 | ||
257 | //____________________________________________________________________________ | |
258 | void AliTPCQADataMakerRec::InitRaws() | |
259 | { | |
336156cc | 260 | // |
261 | // Adding the raw | |
be4f1702 | 262 | // |
263 | ||
264 | // Modified: 7/7 - 2008 | |
265 | // Laurent Aphecetche pointed out that the mapping was read from file | |
266 | // for each event, so now we read in the map here and set if for | |
267 | // the raw data qa | |
57acd2d2 | 268 | for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) { |
269 | fTPCdataQA[specie] = new AliTPCdataQA(AliRecoParam::Convert(specie)); | |
270 | LoadMaps(); // Load Altro maps | |
271 | fTPCdataQA[specie]->SetAltroMapping(fMapping); // set Altro mapping | |
272 | fTPCdataQA[specie]->SetRangeTime(100, 920); // set time bin interval | |
273 | // Add2RawsList(fTPCdataQA, kTPCdataQA); // This is used by the AMORE monitoring <------- THIS WILL FAIL (YS) | |
274 | } | |
be4f1702 | 275 | |
57acd2d2 | 276 | TH1F * histRawsOccupancy = |
adcdb395 | 277 | new TH1F("hRawsOccupancy", "Occupancy (all pads); Occupancy; Counts", |
278 | 100, 0, 1); | |
57acd2d2 | 279 | histRawsOccupancy->Sumw2(); |
280 | Add2RawsList(histRawsOccupancy, kOccupancy); | |
281 | ||
282 | TH1F * histRawsOccupancyVsSector = | |
adcdb395 | 283 | new TH1F("hRawsOccupancyVsSector", "Occupancy vs sector; Sector; Occupancy", |
284 | 72, 0, 72); | |
57acd2d2 | 285 | histRawsOccupancyVsSector->Sumw2(); |
286 | Add2RawsList(histRawsOccupancyVsSector, kOccupancyVsSector); | |
adcdb395 | 287 | |
57acd2d2 | 288 | TH1F * histRawsNClustersPerEventVsSector = |
adcdb395 | 289 | new TH1F("hRawsNClustersPerEventVsSector", "Nclusters per event vs sector; Sector; Nclusters per event", |
290 | 72, 0, 72); | |
57acd2d2 | 291 | histRawsNClustersPerEventVsSector->Sumw2(); |
292 | Add2RawsList(histRawsNClustersPerEventVsSector, kNClustersPerEventVsSector); | |
adcdb395 | 293 | |
57acd2d2 | 294 | TH1F * histRawsQVsSector = |
adcdb395 | 295 | new TH1F("hRawsQVsSector", "<Q> vs sector (OROC med: 36-71, long: 72-107); Sector; <Q>", |
296 | 108, 0, 108); | |
57acd2d2 | 297 | histRawsQVsSector->Sumw2(); |
298 | Add2RawsList(histRawsQVsSector, kQVsSector); | |
adcdb395 | 299 | |
57acd2d2 | 300 | TH1F * histRawsQmaxVsSector = |
adcdb395 | 301 | new TH1F("hRawsQmaxVsSector", "<Qmax> vs sector (OROC med: 36-71, long: 72-107); Sector; <Qmax>", |
302 | 108, 0, 108); | |
57acd2d2 | 303 | histRawsQmaxVsSector->Sumw2(); |
304 | Add2RawsList(histRawsQmaxVsSector, kQmaxVsSector); | |
44f32dd2 | 305 | } |
306 | ||
307 | //____________________________________________________________________________ | |
308 | void AliTPCQADataMakerRec::InitRecPoints() | |
309 | { | |
57acd2d2 | 310 | TH1F * histRecPointsQmaxShort = |
44f32dd2 | 311 | new TH1F("hRecPointsQmaxShort", "Qmax distrbution (short pads); Qmax; Counts", |
adcdb395 | 312 | 100, 0, 300); |
57acd2d2 | 313 | histRecPointsQmaxShort->Sumw2(); |
314 | Add2RecPointsList(histRecPointsQmaxShort, kQmaxShort); | |
44f32dd2 | 315 | |
57acd2d2 | 316 | TH1F * histRecPointsQmaxMedium = |
44f32dd2 | 317 | new TH1F("hRecPointsQmaxMedium", "Qmax distrbution (medium pads); Qmax; Counts", |
adcdb395 | 318 | 100, 0, 300); |
57acd2d2 | 319 | histRecPointsQmaxMedium->Sumw2(); |
320 | Add2RecPointsList(histRecPointsQmaxMedium, kQmaxMedium); | |
44f32dd2 | 321 | |
57acd2d2 | 322 | TH1F * histRecPointsQmaxLong = |
44f32dd2 | 323 | new TH1F("hRecPointsQmaxLong", "Qmax distrbution (long pads); Qmax; Counts", |
adcdb395 | 324 | 100, 0, 300); |
57acd2d2 | 325 | histRecPointsQmaxLong->Sumw2(); |
326 | Add2RecPointsList(histRecPointsQmaxLong, kQmaxLong); | |
44f32dd2 | 327 | |
57acd2d2 | 328 | TH1F * histRecPointsQShort = |
44f32dd2 | 329 | new TH1F("hRecPointsQShort", "Q distrbution (short pads); Q; Counts", |
adcdb395 | 330 | 100, 0, 2000); |
57acd2d2 | 331 | histRecPointsQShort->Sumw2(); |
332 | Add2RecPointsList(histRecPointsQShort, kQShort); | |
44f32dd2 | 333 | |
57acd2d2 | 334 | TH1F * histRecPointsQMedium = |
44f32dd2 | 335 | new TH1F("hRecPointsQMedium", "Q distrbution (medium pads); Q; Counts", |
adcdb395 | 336 | 100, 0, 2000); |
57acd2d2 | 337 | histRecPointsQMedium->Sumw2(); |
338 | Add2RecPointsList(histRecPointsQMedium, kQMedium); | |
44f32dd2 | 339 | |
57acd2d2 | 340 | TH1F * histRecPointsQLong = |
44f32dd2 | 341 | new TH1F("hRecPointsQLong", "Q distrbution (long pads); Q; Counts", |
adcdb395 | 342 | 100, 0, 2000); |
57acd2d2 | 343 | histRecPointsQLong->Sumw2(); |
344 | Add2RecPointsList(histRecPointsQLong, kQLong); | |
44f32dd2 | 345 | |
57acd2d2 | 346 | TH1F * histRecPointsRow = |
44f32dd2 | 347 | new TH1F("hRecPointsRow", "Clusters per row; Row; Counts", |
348 | 159, 0, 159); | |
57acd2d2 | 349 | histRecPointsRow->Sumw2(); |
350 | Add2RecPointsList(histRecPointsRow, kRow); | |
44f32dd2 | 351 | } |
352 | ||
353 | //____________________________________________________________________________ | |
354 | void AliTPCQADataMakerRec::MakeESDs(AliESDEvent * esd) | |
355 | { | |
356 | // make QA data from ESDs | |
357 | ||
358 | const Int_t nESDTracks = esd->GetNumberOfTracks(); | |
359 | Int_t nTPCtracks = 0; | |
360 | for(Int_t i = 0; i < nESDTracks; i++) { | |
361 | ||
362 | AliESDtrack * track = esd->GetTrack(i); | |
363 | ||
364 | if ((track->GetStatus() & AliESDtrack::kTPCrefit)==0) | |
365 | continue; | |
366 | ||
367 | nTPCtracks++; | |
368 | ||
369 | Int_t nTPCclusters = track->GetTPCNcls(); | |
370 | Int_t nTPCclustersFindable = track->GetTPCNclsF(); | |
47a596d8 | 371 | if ( nTPCclustersFindable<=0) continue; |
57acd2d2 | 372 | GetESDsData(KClusters)->Fill(nTPCclusters); |
373 | GetESDsData(kRatio)->Fill(Float_t(nTPCclusters)/Float_t(nTPCclustersFindable)); | |
374 | GetESDsData(kPt)->Fill(track->Pt()); | |
44f32dd2 | 375 | } |
376 | } | |
377 | ||
378 | //____________________________________________________________________________ | |
379 | void AliTPCQADataMakerRec::MakeRaws(AliRawReader* rawReader) | |
380 | { | |
381 | // | |
382 | // To make QA for the RAW data we use the TPC Calibration framework | |
383 | // to handle the data and then in the end extract the data | |
384 | // | |
78328afd | 385 | rawReader->Reset() ; |
57acd2d2 | 386 | fTPCdataQA[AliRecoParam::AConvert(fEventSpecie)]->ProcessEvent(rawReader); |
387 | } | |
44f32dd2 | 388 | |
389 | //____________________________________________________________________________ | |
390 | void AliTPCQADataMakerRec::MakeRecPoints(TTree* recTree) | |
391 | { | |
392 | AliTPCClustersRow *clrow = new AliTPCClustersRow(); | |
393 | clrow->SetClass("AliTPCclusterMI"); | |
394 | clrow->SetArray(0); | |
395 | clrow->GetArray()->ExpandCreateFast(10000); | |
396 | ||
397 | TBranch* branch = recTree->GetBranch("Segment"); | |
398 | branch->SetAddress(&clrow); | |
399 | ||
400 | const Int_t nEntries = Int_t(recTree->GetEntries()); | |
401 | for (Int_t i = 0; i < nEntries; i++) { | |
402 | ||
403 | branch->GetEntry(i); | |
404 | ||
405 | const Int_t nClusters = clrow->GetArray()->GetEntriesFast(); | |
406 | for (Int_t icl=0; icl < nClusters; icl++){ | |
407 | ||
408 | AliTPCclusterMI* cluster = | |
409 | (AliTPCclusterMI*)clrow->GetArray()->At(icl); | |
410 | ||
411 | Float_t Qmax = cluster->GetMax(); | |
412 | Float_t Q = cluster->GetQ(); | |
413 | Int_t row = cluster->GetRow(); | |
414 | ||
415 | if(cluster->GetDetector()<36) { // IROC (short pads) | |
416 | ||
57acd2d2 | 417 | GetRecPointsData(kQmaxShort)->Fill(Qmax); |
418 | GetRecPointsData(kQShort)->Fill(Q); | |
44f32dd2 | 419 | } else { // OROC (medium and long pads) |
420 | row += 63; | |
421 | if(cluster->GetRow()<64) { // medium pads | |
422 | ||
57acd2d2 | 423 | GetRecPointsData(kQmaxMedium)->Fill(Qmax); |
424 | GetRecPointsData(kQMedium)->Fill(Q); | |
44f32dd2 | 425 | } else { // long pads |
426 | ||
57acd2d2 | 427 | GetRecPointsData(kQmaxLong)->Fill(Qmax); |
428 | GetRecPointsData(kQLong)->Fill(Q); | |
44f32dd2 | 429 | } |
430 | } | |
431 | ||
57acd2d2 | 432 | GetRecPointsData(kRow)->Fill(row); |
44f32dd2 | 433 | } // end loop over clusters |
434 | } // end loop over tree | |
435 | ||
436 | delete clrow; | |
437 | } | |
be4f1702 | 438 | |
439 | //____________________________________________________________________________ | |
440 | void AliTPCQADataMakerRec::LoadMaps() | |
441 | { | |
442 | TString path = gSystem->Getenv("ALICE_ROOT"); | |
443 | path += "/TPC/mapping/Patch"; | |
444 | ||
445 | for(Int_t i = 0; i < 6; i++) { | |
446 | TString path2 = path; | |
447 | path2 += i; | |
448 | path2 += ".data"; | |
449 | fMapping[i] = new AliTPCAltroMapping(path2.Data()); | |
450 | } | |
451 | } | |
452 |