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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"), | |
73 | fTPCdataQA(0), | |
74 | fHistESDclusters(0),fHistESDratio(0), fHistESDpt(0), | |
adcdb395 | 75 | fHistRawsOccupancy(0), fHistRawsOccupancyVsSector(0), |
76 | fHistRawsNClustersPerEventVsSector(0), fHistRawsQVsSector(0), | |
77 | fHistRawsQmaxVsSector(0), | |
44f32dd2 | 78 | fHistRecPointsQmaxShort(0), fHistRecPointsQmaxMedium(0), |
79 | fHistRecPointsQmaxLong(0), fHistRecPointsQShort(0), | |
80 | fHistRecPointsQMedium(0), fHistRecPointsQLong(0), | |
81 | fHistRecPointsRow(0) | |
82 | { | |
83 | // ctor | |
be4f1702 | 84 | for(Int_t i = 0; i < 6; i++) |
85 | fMapping[i] = 0; | |
44f32dd2 | 86 | } |
87 | ||
88 | //____________________________________________________________________________ | |
89 | AliTPCQADataMakerRec::AliTPCQADataMakerRec(const AliTPCQADataMakerRec& qadm) : | |
336156cc | 90 | AliQADataMakerRec(), |
c94a79e1 | 91 | fTPCdataQA(0), |
adcdb395 | 92 | fHistESDclusters(0),fHistESDratio(0), fHistESDpt(0), |
93 | fHistRawsOccupancy(0), fHistRawsOccupancyVsSector(0), | |
94 | fHistRawsNClustersPerEventVsSector(0), fHistRawsQVsSector(0), | |
95 | fHistRawsQmaxVsSector(0), | |
96 | fHistRecPointsQmaxShort(0), fHistRecPointsQmaxMedium(0), | |
97 | fHistRecPointsQmaxLong(0), fHistRecPointsQShort(0), | |
98 | fHistRecPointsQMedium(0), fHistRecPointsQLong(0), | |
99 | fHistRecPointsRow(0) | |
44f32dd2 | 100 | { |
101 | //copy ctor | |
102 | // Does not copy the calibration object, instead InitRaws have to be | |
103 | // called again | |
104 | SetName((const char*)qadm.GetName()) ; | |
105 | SetTitle((const char*)qadm.GetTitle()); | |
106 | ||
be4f1702 | 107 | for(Int_t i = 0; i < 6; i++) |
108 | fMapping[i] = 0; | |
109 | ||
44f32dd2 | 110 | // |
111 | // Associate class histogram objects to the copies in the list | |
112 | // Could also be done with the indexes | |
113 | // | |
114 | fHistESDclusters = (TH1F*)fESDsQAList->FindObject("hESDclusters"); | |
115 | fHistESDratio = (TH1F*)fESDsQAList->FindObject("hESDratio"); | |
116 | fHistESDpt = (TH1F*)fESDsQAList->FindObject("hESDpt"); | |
117 | ||
118 | fHistRawsOccupancy = (TH1F*)fRawsQAList->FindObject("hRawsOccupancy"); | |
adcdb395 | 119 | fHistRawsOccupancyVsSector = |
120 | (TH1F*)fRawsQAList->FindObject("hRawsOccupancyVsSector"); | |
121 | fHistRawsNClustersPerEventVsSector = | |
122 | (TH1F*)fRawsQAList->FindObject("hRawsNClustersPerEventVsSector"); | |
123 | fHistRawsQVsSector = (TH1F*)fRawsQAList->FindObject("hRawsQVsSector"); | |
124 | fHistRawsQmaxVsSector = (TH1F*)fRawsQAList->FindObject("hRawsQmaxVsSector"); | |
125 | ||
44f32dd2 | 126 | fHistRecPointsQmaxShort = |
127 | (TH1F*)fRecPointsQAList->FindObject("hRecPointsQmaxShort"); | |
128 | fHistRecPointsQmaxMedium = | |
129 | (TH1F*)fRecPointsQAList->FindObject("hRecPointsQmaxMedium"); | |
130 | fHistRecPointsQmaxLong = | |
131 | (TH1F*)fRecPointsQAList->FindObject("hRecPointsQmaxLong"); | |
132 | fHistRecPointsQShort = | |
133 | (TH1F*)fRecPointsQAList->FindObject("hRecPointsQShort"); | |
134 | fHistRecPointsQMedium = | |
135 | (TH1F*)fRecPointsQAList->FindObject("hRecPointsQMedium"); | |
136 | fHistRecPointsQLong = | |
137 | (TH1F*)fRecPointsQAList->FindObject("hRecPointsQLong"); | |
138 | fHistRecPointsRow = | |
139 | (TH1F*)fRecPointsQAList->FindObject("hRecPointsRow"); | |
140 | } | |
141 | ||
142 | //__________________________________________________________________ | |
143 | AliTPCQADataMakerRec& AliTPCQADataMakerRec::operator = (const AliTPCQADataMakerRec& qadm ) | |
144 | { | |
145 | // Equal operator. | |
146 | this->~AliTPCQADataMakerRec(); | |
147 | new(this) AliTPCQADataMakerRec(qadm); | |
148 | return *this; | |
149 | } | |
be4f1702 | 150 | |
151 | //__________________________________________________________________ | |
152 | AliTPCQADataMakerRec::~AliTPCQADataMakerRec() | |
153 | { | |
154 | // Destructor | |
155 | delete fTPCdataQA; | |
156 | ||
157 | for(Int_t i = 0; i < 6; i++) | |
158 | delete fMapping[i]; | |
159 | } | |
44f32dd2 | 160 | |
161 | //____________________________________________________________________________ | |
92a357bf | 162 | void AliTPCQADataMakerRec::EndOfDetectorCycle(AliQA::TASKINDEX_t task, TObjArray * list) |
44f32dd2 | 163 | { |
164 | //Detector specific actions at end of cycle | |
165 | ||
166 | if(fTPCdataQA) { // do the final step of the QA for Raw data | |
167 | ||
c75bf2f1 | 168 | fTPCdataQA->Analyse(); // 31/1-08 Analyse is now protected against |
169 | // RAW data files with no TPC data | |
44f32dd2 | 170 | |
336156cc | 171 | //Add2RawsList(fTPCdataQA, 0); |
44f32dd2 | 172 | // get the histograms and add them to the output |
c75bf2f1 | 173 | // 31/8-08 Histogram is only added if the Calibration class |
174 | // receives TPC data | |
adcdb395 | 175 | const Int_t eventCounter = fTPCdataQA->GetEventCounter(); |
176 | if(eventCounter>0) { // some TPC data has been processed | |
177 | ||
178 | // Reset histograms and refill them | |
179 | fHistRawsOccupancy->Reset(); | |
180 | fHistRawsOccupancyVsSector->Reset(); | |
181 | fHistRawsNClustersPerEventVsSector->Reset(); | |
182 | fHistRawsQVsSector->Reset(); | |
183 | fHistRawsQmaxVsSector->Reset(); | |
184 | ||
185 | TH1F* hNorm72 = new TH1F("hNorm72", "histogram to normalize 72 sectors", | |
186 | 72, 0, 72); | |
187 | hNorm72->Sumw2(); | |
188 | TH1F* hNorm108 = new TH1F("hNorm108", "histogram to normalize 108 sectors (medium and long pads are split up)", | |
189 | 108, 0, 108); | |
190 | hNorm108->Sumw2(); | |
191 | ||
192 | for (Int_t iSec = 0; iSec < 72; iSec++) { | |
193 | ||
194 | AliTPCCalROC* occupancyROC = | |
195 | fTPCdataQA->GetNoThreshold()->GetCalROC(iSec); | |
196 | AliTPCCalROC* nclusterROC = | |
197 | fTPCdataQA->GetNLocalMaxima()->GetCalROC(iSec); | |
198 | AliTPCCalROC* qROC = | |
199 | fTPCdataQA->GetMeanCharge()->GetCalROC(iSec); | |
200 | AliTPCCalROC* qmaxROC = | |
201 | fTPCdataQA->GetMaxCharge()->GetCalROC(iSec); | |
202 | ||
203 | const Int_t nRows = occupancyROC->GetNrows(); | |
204 | for (Int_t iRow = 0; iRow < nRows; iRow++) { | |
205 | ||
206 | Int_t helpSector = iSec; | |
207 | if(iRow>=64) | |
208 | helpSector += 36; // OROC (long pads) | |
209 | ||
210 | const Int_t nPads = occupancyROC->GetNPads(iRow); | |
211 | for (Int_t iPad = 0; iPad < nPads; iPad++) { | |
212 | ||
213 | fHistRawsOccupancy->Fill(occupancyROC->GetValue(iRow, iPad)); | |
214 | hNorm72->Fill(iSec); | |
215 | fHistRawsOccupancyVsSector | |
216 | ->Fill(iSec, occupancyROC->GetValue(iRow, iPad)); | |
217 | ||
12ed89e4 | 218 | const Int_t nClusters = TMath::Nint(nclusterROC->GetValue(iRow, iPad)); |
adcdb395 | 219 | |
220 | if(nClusters>0) { | |
221 | ||
222 | fHistRawsNClustersPerEventVsSector->Fill(iSec, nClusters); | |
223 | hNorm108->Fill(helpSector, nClusters); | |
224 | fHistRawsQVsSector->Fill(helpSector, | |
225 | nClusters*qROC->GetValue(iRow, iPad)); | |
226 | fHistRawsQmaxVsSector->Fill(helpSector, | |
227 | nClusters*qmaxROC->GetValue(iRow, iPad)); | |
228 | } | |
229 | } | |
230 | } | |
231 | } // end loop over sectors | |
232 | ||
233 | // Normalize histograms | |
234 | fHistRawsOccupancyVsSector->Divide(hNorm72); | |
235 | fHistRawsNClustersPerEventVsSector->Scale(1.0/Float_t(eventCounter)); | |
236 | fHistRawsQVsSector->Divide(hNorm108); | |
237 | fHistRawsQmaxVsSector->Divide(hNorm108); | |
238 | delete hNorm72; | |
239 | delete hNorm108; | |
240 | ||
c75bf2f1 | 241 | } |
44f32dd2 | 242 | } |
243 | ||
244 | AliQAChecker::Instance()->Run(AliQA::kTPC, task, list) ; | |
245 | } | |
246 | ||
247 | //____________________________________________________________________________ | |
248 | void AliTPCQADataMakerRec::InitESDs() | |
249 | { | |
250 | //create ESDs histograms in ESDs subdir | |
251 | fHistESDclusters = | |
252 | new TH1F("hESDclusters", "N TPC clusters per track; N clusters; Counts", | |
253 | 160, 0, 160); | |
254 | fHistESDclusters->Sumw2(); | |
255 | Add2ESDsList(fHistESDclusters, 0); | |
256 | ||
257 | fHistESDratio = | |
258 | new TH1F("hESDratio", "Ratio: TPC clusters / findable; Ratio: cluster/findable; Counts", | |
259 | 100, 0, 1); | |
260 | fHistESDratio->Sumw2(); | |
261 | Add2ESDsList(fHistESDratio, 1); | |
262 | ||
263 | fHistESDpt = | |
264 | new TH1F("hESDpt", "P_{T} distribution; p_{T} [GeV/c]; Counts", | |
265 | 50, 0, 5); | |
266 | fHistESDpt->Sumw2(); | |
267 | Add2ESDsList(fHistESDpt, 2); | |
268 | } | |
269 | ||
270 | //____________________________________________________________________________ | |
271 | void AliTPCQADataMakerRec::InitRaws() | |
272 | { | |
336156cc | 273 | // |
274 | // Adding the raw | |
be4f1702 | 275 | // |
276 | ||
277 | // Modified: 7/7 - 2008 | |
278 | // Laurent Aphecetche pointed out that the mapping was read from file | |
279 | // for each event, so now we read in the map here and set if for | |
280 | // the raw data qa | |
44f32dd2 | 281 | fTPCdataQA = new AliTPCdataQA(); |
be4f1702 | 282 | LoadMaps(); // Load Altro maps |
283 | fTPCdataQA->SetAltroMapping(fMapping); // set Altro mapping | |
284 | fTPCdataQA->SetRangeTime(100, 920); // set time bin interval | |
adcdb395 | 285 | Add2RawsList(fTPCdataQA, 0); // This is used by the AMORE monitoring |
be4f1702 | 286 | |
adcdb395 | 287 | fHistRawsOccupancy = |
288 | new TH1F("hRawsOccupancy", "Occupancy (all pads); Occupancy; Counts", | |
289 | 100, 0, 1); | |
290 | fHistRawsOccupancy->Sumw2(); | |
291 | Add2RawsList(fHistRawsOccupancy, 1); | |
292 | ||
293 | fHistRawsOccupancyVsSector = | |
294 | new TH1F("hRawsOccupancyVsSector", "Occupancy vs sector; Sector; Occupancy", | |
295 | 72, 0, 72); | |
296 | fHistRawsOccupancyVsSector->Sumw2(); | |
297 | Add2RawsList(fHistRawsOccupancyVsSector, 2); | |
298 | ||
299 | fHistRawsNClustersPerEventVsSector = | |
300 | new TH1F("hRawsNClustersPerEventVsSector", "Nclusters per event vs sector; Sector; Nclusters per event", | |
301 | 72, 0, 72); | |
302 | fHistRawsNClustersPerEventVsSector->Sumw2(); | |
303 | Add2RawsList(fHistRawsNClustersPerEventVsSector, 3); | |
304 | ||
305 | fHistRawsQVsSector = | |
306 | new TH1F("hRawsQVsSector", "<Q> vs sector (OROC med: 36-71, long: 72-107); Sector; <Q>", | |
307 | 108, 0, 108); | |
308 | fHistRawsQVsSector->Sumw2(); | |
309 | Add2RawsList(fHistRawsQVsSector, 4); | |
310 | ||
311 | fHistRawsQmaxVsSector = | |
312 | new TH1F("hRawsQmaxVsSector", "<Qmax> vs sector (OROC med: 36-71, long: 72-107); Sector; <Qmax>", | |
313 | 108, 0, 108); | |
314 | fHistRawsQmaxVsSector->Sumw2(); | |
315 | Add2RawsList(fHistRawsQmaxVsSector, 5); | |
44f32dd2 | 316 | } |
317 | ||
318 | //____________________________________________________________________________ | |
319 | void AliTPCQADataMakerRec::InitRecPoints() | |
320 | { | |
321 | fHistRecPointsQmaxShort = | |
322 | new TH1F("hRecPointsQmaxShort", "Qmax distrbution (short pads); Qmax; Counts", | |
adcdb395 | 323 | 100, 0, 300); |
44f32dd2 | 324 | fHistRecPointsQmaxShort->Sumw2(); |
325 | Add2RecPointsList(fHistRecPointsQmaxShort, 0); | |
326 | ||
327 | fHistRecPointsQmaxMedium = | |
328 | new TH1F("hRecPointsQmaxMedium", "Qmax distrbution (medium pads); Qmax; Counts", | |
adcdb395 | 329 | 100, 0, 300); |
44f32dd2 | 330 | fHistRecPointsQmaxMedium->Sumw2(); |
331 | Add2RecPointsList(fHistRecPointsQmaxMedium, 1); | |
332 | ||
333 | fHistRecPointsQmaxLong = | |
334 | new TH1F("hRecPointsQmaxLong", "Qmax distrbution (long pads); Qmax; Counts", | |
adcdb395 | 335 | 100, 0, 300); |
44f32dd2 | 336 | fHistRecPointsQmaxLong->Sumw2(); |
337 | Add2RecPointsList(fHistRecPointsQmaxLong, 2); | |
338 | ||
339 | fHistRecPointsQShort = | |
340 | new TH1F("hRecPointsQShort", "Q distrbution (short pads); Q; Counts", | |
adcdb395 | 341 | 100, 0, 2000); |
44f32dd2 | 342 | fHistRecPointsQShort->Sumw2(); |
343 | Add2RecPointsList(fHistRecPointsQShort, 3); | |
344 | ||
345 | fHistRecPointsQMedium = | |
346 | new TH1F("hRecPointsQMedium", "Q distrbution (medium pads); Q; Counts", | |
adcdb395 | 347 | 100, 0, 2000); |
44f32dd2 | 348 | fHistRecPointsQMedium->Sumw2(); |
349 | Add2RecPointsList(fHistRecPointsQMedium, 4); | |
350 | ||
351 | fHistRecPointsQLong = | |
352 | new TH1F("hRecPointsQLong", "Q distrbution (long pads); Q; Counts", | |
adcdb395 | 353 | 100, 0, 2000); |
44f32dd2 | 354 | fHistRecPointsQLong->Sumw2(); |
355 | Add2RecPointsList(fHistRecPointsQLong, 5); | |
356 | ||
357 | fHistRecPointsRow = | |
358 | new TH1F("hRecPointsRow", "Clusters per row; Row; Counts", | |
359 | 159, 0, 159); | |
360 | fHistRecPointsRow->Sumw2(); | |
361 | Add2RecPointsList(fHistRecPointsRow, 6); | |
362 | } | |
363 | ||
364 | //____________________________________________________________________________ | |
365 | void AliTPCQADataMakerRec::MakeESDs(AliESDEvent * esd) | |
366 | { | |
367 | // make QA data from ESDs | |
368 | ||
369 | const Int_t nESDTracks = esd->GetNumberOfTracks(); | |
370 | Int_t nTPCtracks = 0; | |
371 | for(Int_t i = 0; i < nESDTracks; i++) { | |
372 | ||
373 | AliESDtrack * track = esd->GetTrack(i); | |
374 | ||
375 | if ((track->GetStatus() & AliESDtrack::kTPCrefit)==0) | |
376 | continue; | |
377 | ||
378 | nTPCtracks++; | |
379 | ||
380 | Int_t nTPCclusters = track->GetTPCNcls(); | |
381 | Int_t nTPCclustersFindable = track->GetTPCNclsF(); | |
47a596d8 | 382 | if ( nTPCclustersFindable<=0) continue; |
44f32dd2 | 383 | fHistESDclusters->Fill(nTPCclusters); |
384 | fHistESDratio->Fill(Float_t(nTPCclusters)/Float_t(nTPCclustersFindable)); | |
385 | fHistESDpt->Fill(track->Pt()); | |
386 | } | |
387 | } | |
388 | ||
389 | //____________________________________________________________________________ | |
390 | void AliTPCQADataMakerRec::MakeRaws(AliRawReader* rawReader) | |
391 | { | |
392 | // | |
393 | // To make QA for the RAW data we use the TPC Calibration framework | |
394 | // to handle the data and then in the end extract the data | |
395 | // | |
78328afd | 396 | rawReader->Reset() ; |
44f32dd2 | 397 | fTPCdataQA->ProcessEvent(rawReader); |
398 | } | |
399 | ||
400 | //____________________________________________________________________________ | |
401 | void AliTPCQADataMakerRec::MakeRecPoints(TTree* recTree) | |
402 | { | |
403 | AliTPCClustersRow *clrow = new AliTPCClustersRow(); | |
404 | clrow->SetClass("AliTPCclusterMI"); | |
405 | clrow->SetArray(0); | |
406 | clrow->GetArray()->ExpandCreateFast(10000); | |
407 | ||
408 | TBranch* branch = recTree->GetBranch("Segment"); | |
409 | branch->SetAddress(&clrow); | |
410 | ||
411 | const Int_t nEntries = Int_t(recTree->GetEntries()); | |
412 | for (Int_t i = 0; i < nEntries; i++) { | |
413 | ||
414 | branch->GetEntry(i); | |
415 | ||
416 | const Int_t nClusters = clrow->GetArray()->GetEntriesFast(); | |
417 | for (Int_t icl=0; icl < nClusters; icl++){ | |
418 | ||
419 | AliTPCclusterMI* cluster = | |
420 | (AliTPCclusterMI*)clrow->GetArray()->At(icl); | |
421 | ||
422 | Float_t Qmax = cluster->GetMax(); | |
423 | Float_t Q = cluster->GetQ(); | |
424 | Int_t row = cluster->GetRow(); | |
425 | ||
426 | if(cluster->GetDetector()<36) { // IROC (short pads) | |
427 | ||
428 | fHistRecPointsQmaxShort->Fill(Qmax); | |
429 | fHistRecPointsQShort->Fill(Q); | |
430 | } else { // OROC (medium and long pads) | |
431 | row += 63; | |
432 | if(cluster->GetRow()<64) { // medium pads | |
433 | ||
434 | fHistRecPointsQmaxMedium->Fill(Qmax); | |
435 | fHistRecPointsQMedium->Fill(Q); | |
436 | } else { // long pads | |
437 | ||
438 | fHistRecPointsQmaxLong->Fill(Qmax); | |
439 | fHistRecPointsQLong->Fill(Q); | |
440 | } | |
441 | } | |
442 | ||
443 | fHistRecPointsRow->Fill(row); | |
444 | } // end loop over clusters | |
445 | } // end loop over tree | |
446 | ||
447 | delete clrow; | |
448 | } | |
be4f1702 | 449 | |
450 | //____________________________________________________________________________ | |
451 | void AliTPCQADataMakerRec::LoadMaps() | |
452 | { | |
453 | TString path = gSystem->Getenv("ALICE_ROOT"); | |
454 | path += "/TPC/mapping/Patch"; | |
455 | ||
456 | for(Int_t i = 0; i < 6; i++) { | |
457 | TString path2 = path; | |
458 | path2 += i; | |
459 | path2 += ".data"; | |
460 | fMapping[i] = new AliTPCAltroMapping(path2.Data()); | |
461 | } | |
462 | } | |
463 |