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0ffacf98 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, 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 | ||
266f8637 | 19 | /* |
20 | February 2008 | |
21 | ||
22 | The code has been heavily modified so that now the RAW data is | |
23 | "expanded" for each sector and stored in a big signal array. Then a | |
24 | simple version of the code in AliTPCclustererMI is used to identify | |
25 | the local maxima and these are then used for QA. This gives a better | |
26 | estimate of the charge (both max and total) and also limits the | |
27 | effect of noise. | |
28 | ||
29 | Implementation: | |
30 | ||
31 | In Update the RAW signals >= 3 ADC channels are stored in the arrays. | |
32 | ||
33 | There are 3 arrays: | |
34 | Float_t** fAllBins 2d array [row][bin(pad, time)] ADC signal | |
35 | Int_t** fAllSigBins 2d array [row][signal#] bin(with signal) | |
36 | Int_t* fAllNSigBins; 1d array [row] Nsignals | |
37 | ||
38 | This is done sector by sector. | |
39 | ||
40 | When data from a new sector is encountered, the method | |
41 | FindLocalMaxima is called on the data from the previous sector, and | |
42 | the calibration/data objects are updated with the "cluster" | |
43 | info. Finally the arrays are cleared. | |
44 | ||
45 | The requirements for a local maxima is: | |
46 | Charge in bin is >= 5 ADC channels. | |
47 | Charge in bin is larger than all the 8 neighboring bins. | |
48 | At least one of the two pad neighbors has a signal. | |
49 | At least one of the two time neighbors has a signal. | |
50 | ||
51 | Before accessing the data it is expected that the Analyse method is | |
52 | called. This normalizes some of the data objects to per event or per | |
53 | cluster. | |
54 | If more data is passed to the class after Analyse has been called | |
55 | the normalization is reversed and Analyse has to be called again. | |
56 | */ | |
57 | ||
0ffacf98 | 58 | |
f11b3071 | 59 | // stl includes |
60 | #include <iostream> | |
61 | ||
62 | using namespace std; | |
63 | ||
0ffacf98 | 64 | //Root includes |
65 | #include <TH1F.h> | |
66 | #include <TH2F.h> | |
67 | #include <TString.h> | |
68 | #include <TMath.h> | |
69 | #include <TF1.h> | |
70 | #include <TRandom.h> | |
71 | #include <TDirectory.h> | |
72 | #include <TFile.h> | |
266f8637 | 73 | #include <TError.h> |
ac940b58 | 74 | #include <TMap.h> |
0ffacf98 | 75 | //AliRoot includes |
76 | #include "AliRawReader.h" | |
77 | #include "AliRawReaderRoot.h" | |
78 | #include "AliRawReaderDate.h" | |
79 | #include "AliTPCRawStream.h" | |
0c25417d | 80 | #include "AliTPCRawStreamV3.h" |
0ffacf98 | 81 | #include "AliTPCCalROC.h" |
82 | #include "AliTPCROC.h" | |
83 | #include "AliMathBase.h" | |
84 | #include "TTreeStream.h" | |
85 | #include "AliTPCRawStreamFast.h" | |
86 | ||
87 | //date | |
88 | #include "event.h" | |
89 | #include "AliTPCCalPad.h" | |
258cd111 | 90 | #include "AliTPCPreprocessorOnline.h" |
0ffacf98 | 91 | |
92 | //header file | |
93 | #include "AliTPCdataQA.h" | |
94 | ||
0ffacf98 | 95 | ClassImp(AliTPCdataQA) |
96 | ||
336156cc | 97 | AliTPCdataQA::AliTPCdataQA() : /*FOLD00*/ |
0ffacf98 | 98 | fFirstTimeBin(60), |
99 | fLastTimeBin(1000), | |
100 | fAdcMin(1), | |
101 | fAdcMax(100), | |
0ffacf98 | 102 | fMapping(NULL), |
f11b3071 | 103 | fPedestal(0), |
104 | fNoise(0), | |
266f8637 | 105 | fNLocalMaxima(0), |
0ffacf98 | 106 | fMaxCharge(0), |
f11b3071 | 107 | fMeanCharge(0), |
108 | fNoThreshold(0), | |
266f8637 | 109 | fNTimeBins(0), |
110 | fNPads(0), | |
111 | fTimePosition(0), | |
c94a79e1 | 112 | fOverThreshold10(0), |
113 | fOverThreshold20(0), | |
114 | fOverThreshold30(0), | |
23c9ab21 | 115 | fHistQVsTimeSideA(0), |
116 | fHistQVsTimeSideC(0), | |
117 | fHistQMaxVsTimeSideA(0), | |
118 | fHistQMaxVsTimeSideC(0), | |
266f8637 | 119 | fEventCounter(0), |
120 | fIsAnalysed(kFALSE), | |
121 | fAllBins(0), | |
122 | fAllSigBins(0), | |
123 | fAllNSigBins(0), | |
124 | fRowsMax(0), | |
125 | fPadsMax(0), | |
126 | fTimeBinsMax(0) | |
0ffacf98 | 127 | { |
128 | // | |
129 | // default constructor | |
130 | // | |
131 | } | |
132 | ||
57acd2d2 | 133 | //_____________________________________________________________________ |
134 | AliTPCdataQA::AliTPCdataQA(AliRecoParam::EventSpecie_t es) : | |
135 | fFirstTimeBin(60), | |
136 | fLastTimeBin(1000), | |
137 | fAdcMin(1), | |
138 | fAdcMax(100), | |
139 | fMapping(NULL), | |
140 | fPedestal(0), | |
141 | fNoise(0), | |
142 | fNLocalMaxima(0), | |
143 | fMaxCharge(0), | |
144 | fMeanCharge(0), | |
145 | fNoThreshold(0), | |
146 | fNTimeBins(0), | |
147 | fNPads(0), | |
148 | fTimePosition(0), | |
149 | fOverThreshold10(0), | |
150 | fOverThreshold20(0), | |
151 | fOverThreshold30(0), | |
23c9ab21 | 152 | fHistQVsTimeSideA(0), |
153 | fHistQVsTimeSideC(0), | |
154 | fHistQMaxVsTimeSideA(0), | |
155 | fHistQMaxVsTimeSideC(0), | |
57acd2d2 | 156 | fEventCounter(0), |
157 | fIsAnalysed(kFALSE), | |
158 | fAllBins(0), | |
159 | fAllSigBins(0), | |
160 | fAllNSigBins(0), | |
161 | fRowsMax(0), | |
162 | fPadsMax(0), | |
163 | fTimeBinsMax(0) | |
164 | { | |
165 | // ctor creating the histogram | |
166 | char * name = Form("TPCRAW_%s", AliRecoParam::GetEventSpecieName(es)) ; | |
167 | TH1F(name, name,100,0,100) ; | |
168 | } | |
0ffacf98 | 169 | |
170 | //_____________________________________________________________________ | |
171 | AliTPCdataQA::AliTPCdataQA(const AliTPCdataQA &ped) : /*FOLD00*/ | |
336156cc | 172 | TH1F(ped), |
0ffacf98 | 173 | fFirstTimeBin(ped.GetFirstTimeBin()), |
174 | fLastTimeBin(ped.GetLastTimeBin()), | |
175 | fAdcMin(ped.GetAdcMin()), | |
176 | fAdcMax(ped.GetAdcMax()), | |
266f8637 | 177 | fMapping(NULL), |
178 | fPedestal(0), | |
179 | fNoise(0), | |
180 | fNLocalMaxima(0), | |
181 | fMaxCharge(0), | |
182 | fMeanCharge(0), | |
183 | fNoThreshold(0), | |
266f8637 | 184 | fNTimeBins(0), |
185 | fNPads(0), | |
186 | fTimePosition(0), | |
c94a79e1 | 187 | fOverThreshold10(0), |
188 | fOverThreshold20(0), | |
189 | fOverThreshold30(0), | |
23c9ab21 | 190 | fHistQVsTimeSideA(0), |
191 | fHistQVsTimeSideC(0), | |
192 | fHistQMaxVsTimeSideA(0), | |
193 | fHistQMaxVsTimeSideC(0), | |
266f8637 | 194 | fEventCounter(ped.GetEventCounter()), |
195 | fIsAnalysed(ped.GetIsAnalysed()), | |
196 | fAllBins(0), | |
197 | fAllSigBins(0), | |
198 | fAllNSigBins(0), | |
199 | fRowsMax(0), | |
200 | fPadsMax(0), | |
201 | fTimeBinsMax(0) | |
0ffacf98 | 202 | { |
203 | // | |
204 | // copy constructor | |
205 | // | |
266f8637 | 206 | if(ped.GetNLocalMaxima()) |
207 | fNLocalMaxima = new AliTPCCalPad(*ped.GetNLocalMaxima()); | |
208 | if(ped.GetMaxCharge()) | |
209 | fMaxCharge = new AliTPCCalPad(*ped.GetMaxCharge()); | |
210 | if(ped.GetMeanCharge()) | |
211 | fMeanCharge = new AliTPCCalPad(*ped.GetMeanCharge()); | |
212 | if(ped.GetNoThreshold()) | |
213 | fNoThreshold = new AliTPCCalPad(*ped.GetNoThreshold()); | |
214 | if(ped.GetNTimeBins()) | |
215 | fNTimeBins = new AliTPCCalPad(*ped.GetNTimeBins()); | |
216 | if(ped.GetNPads()) | |
217 | fNPads = new AliTPCCalPad(*ped.GetNPads()); | |
218 | if(ped.GetTimePosition()) | |
219 | fTimePosition = new AliTPCCalPad(*ped.GetTimePosition()); | |
220 | if(ped.GetOverThreshold10()) | |
221 | fOverThreshold10 = new AliTPCCalPad(*ped.GetOverThreshold10()); | |
222 | if(ped.GetOverThreshold20()) | |
223 | fOverThreshold20 = new AliTPCCalPad(*ped.GetOverThreshold20()); | |
224 | if(ped.GetOverThreshold30()) | |
225 | fOverThreshold30 = new AliTPCCalPad(*ped.GetOverThreshold30()); | |
1cb9ffdb | 226 | if(ped.GetHistQVsTimeSideA()) { |
23c9ab21 | 227 | fHistQVsTimeSideA = new TProfile(*ped.GetHistQVsTimeSideA()); |
1cb9ffdb | 228 | fHistQVsTimeSideA->SetDirectory(0); |
229 | } | |
230 | if(ped.GetHistQVsTimeSideC()) { | |
23c9ab21 | 231 | fHistQVsTimeSideC = new TProfile(*ped.GetHistQVsTimeSideC()); |
1cb9ffdb | 232 | fHistQVsTimeSideC->SetDirectory(0); |
233 | } | |
234 | if(ped.GetHistQMaxVsTimeSideA()) { | |
23c9ab21 | 235 | fHistQMaxVsTimeSideA = new TProfile(*ped.GetHistQMaxVsTimeSideA()); |
1cb9ffdb | 236 | fHistQMaxVsTimeSideA->SetDirectory(0); |
237 | } | |
238 | if(ped.GetHistQMaxVsTimeSideC()) { | |
23c9ab21 | 239 | fHistQMaxVsTimeSideC = new TProfile(*ped.GetHistQMaxVsTimeSideC()); |
1cb9ffdb | 240 | fHistQMaxVsTimeSideC->SetDirectory(0); |
241 | } | |
0ffacf98 | 242 | } |
243 | ||
ac940b58 | 244 | //_____________________________________________________________________ |
8ba97cc8 | 245 | AliTPCdataQA::AliTPCdataQA(const TMap *config) : /*FOLD00*/ |
ac940b58 | 246 | TH1F("TPCRAW","TPCRAW",100,0,100), |
247 | fFirstTimeBin(60), | |
248 | fLastTimeBin(1000), | |
249 | fAdcMin(1), | |
250 | fAdcMax(100), | |
251 | fMapping(NULL), | |
252 | fPedestal(0), | |
253 | fNoise(0), | |
254 | fNLocalMaxima(0), | |
255 | fMaxCharge(0), | |
256 | fMeanCharge(0), | |
257 | fNoThreshold(0), | |
258 | fNTimeBins(0), | |
259 | fNPads(0), | |
260 | fTimePosition(0), | |
261 | fOverThreshold10(0), | |
262 | fOverThreshold20(0), | |
263 | fOverThreshold30(0), | |
23c9ab21 | 264 | fHistQVsTimeSideA(0), |
265 | fHistQVsTimeSideC(0), | |
266 | fHistQMaxVsTimeSideA(0), | |
267 | fHistQMaxVsTimeSideC(0), | |
ac940b58 | 268 | fEventCounter(0), |
269 | fIsAnalysed(kFALSE), | |
270 | fAllBins(0), | |
271 | fAllSigBins(0), | |
272 | fAllNSigBins(0), | |
273 | fRowsMax(0), | |
274 | fPadsMax(0), | |
275 | fTimeBinsMax(0) | |
276 | { | |
277 | // | |
278 | // default constructor | |
279 | // | |
280 | if (config->GetValue("FirstTimeBin")) fFirstTimeBin = ((TObjString*)config->GetValue("FirstTimeBin"))->GetString().Atoi(); | |
281 | if (config->GetValue("LastTimeBin")) fLastTimeBin = ((TObjString*)config->GetValue("LastTimeBin"))->GetString().Atoi(); | |
282 | if (config->GetValue("AdcMin")) fAdcMin = ((TObjString*)config->GetValue("AdcMin"))->GetString().Atoi(); | |
283 | if (config->GetValue("AdcMax")) fAdcMax = ((TObjString*)config->GetValue("AdcMax"))->GetString().Atoi(); | |
284 | } | |
0ffacf98 | 285 | |
286 | //_____________________________________________________________________ | |
287 | AliTPCdataQA& AliTPCdataQA::operator = (const AliTPCdataQA &source) | |
288 | { | |
289 | // | |
290 | // assignment operator | |
291 | // | |
292 | if (&source == this) return *this; | |
293 | new (this) AliTPCdataQA(source); | |
294 | ||
295 | return *this; | |
296 | } | |
297 | ||
298 | ||
299 | //_____________________________________________________________________ | |
300 | AliTPCdataQA::~AliTPCdataQA() /*FOLD00*/ | |
301 | { | |
302 | // | |
303 | // destructor | |
304 | // | |
305 | ||
306 | // do not delete fMapping, because we do not own it. | |
266f8637 | 307 | // do not delete fMapping, because we do not own it. |
308 | // do not delete fNoise and fPedestal, because we do not own them. | |
309 | ||
310 | delete fNLocalMaxima; | |
311 | delete fMaxCharge; | |
312 | delete fMeanCharge; | |
313 | delete fNoThreshold; | |
314 | delete fNTimeBins; | |
315 | delete fNPads; | |
316 | delete fTimePosition; | |
317 | delete fOverThreshold10; | |
318 | delete fOverThreshold20; | |
319 | delete fOverThreshold30; | |
23c9ab21 | 320 | delete fHistQVsTimeSideA; |
321 | delete fHistQVsTimeSideC; | |
322 | delete fHistQMaxVsTimeSideA; | |
323 | delete fHistQMaxVsTimeSideC; | |
266f8637 | 324 | |
325 | for (Int_t iRow = 0; iRow < fRowsMax; iRow++) { | |
326 | delete [] fAllBins[iRow]; | |
327 | delete [] fAllSigBins[iRow]; | |
328 | } | |
329 | delete [] fAllBins; | |
330 | delete [] fAllSigBins; | |
331 | delete [] fAllNSigBins; | |
0ffacf98 | 332 | } |
0c25417d | 333 | //_____________________________________________________________________ |
334 | Bool_t AliTPCdataQA::ProcessEvent(AliTPCRawStreamV3 *rawStreamV3) | |
335 | { | |
336 | // | |
337 | // Event Processing loop - AliTPCRawStreamV3 | |
338 | // | |
339 | Bool_t withInput = kFALSE; | |
340 | Int_t nSignals = 0; | |
341 | Int_t lastSector = -1; | |
342 | ||
343 | while ( rawStreamV3->NextDDL() ){ | |
344 | while ( rawStreamV3->NextChannel() ){ | |
345 | Int_t iSector = rawStreamV3->GetSector(); // current sector | |
346 | Int_t iRow = rawStreamV3->GetRow(); // current row | |
347 | Int_t iPad = rawStreamV3->GetPad(); // current pad | |
348 | if (iRow<0 || iPad<0) continue; | |
349 | // Call local maxima finder if the data is in a new sector | |
350 | if(iSector != lastSector) { | |
351 | ||
352 | if(nSignals>0) | |
353 | FindLocalMaxima(lastSector); | |
354 | ||
355 | CleanArrays(); | |
356 | lastSector = iSector; | |
357 | nSignals = 0; | |
358 | } | |
359 | ||
360 | while ( rawStreamV3->NextBunch() ){ | |
361 | Int_t startTbin = (Int_t)rawStreamV3->GetStartTimeBin(); | |
362 | Int_t bunchlength = (Int_t)rawStreamV3->GetBunchLength(); | |
363 | const UShort_t *sig = rawStreamV3->GetSignals(); | |
364 | ||
365 | for (Int_t iTimeBin = 0; iTimeBin<bunchlength; iTimeBin++){ | |
366 | Float_t signal=(Float_t)sig[iTimeBin]; | |
367 | nSignals += Update(iSector,iRow,iPad,startTbin--,signal); | |
368 | withInput = kTRUE; | |
369 | } | |
370 | } | |
371 | } | |
372 | } | |
373 | ||
374 | if (lastSector>=0&&nSignals>0) | |
375 | FindLocalMaxima(lastSector); | |
376 | ||
377 | return withInput; | |
378 | } | |
379 | ||
380 | //_____________________________________________________________________ | |
381 | Bool_t AliTPCdataQA::ProcessEvent(AliRawReader *rawReader) | |
382 | { | |
383 | // | |
384 | // Event processing loop - AliRawReader | |
385 | // | |
c75ba816 | 386 | AliTPCRawStreamV3 rawStreamV3(rawReader, (AliAltroMapping**)fMapping); |
387 | Bool_t res=ProcessEvent(&rawStreamV3); | |
0c25417d | 388 | if(res) |
389 | fEventCounter++; // only increment event counter if there is TPC data | |
390 | return res; | |
391 | } | |
0ffacf98 | 392 | |
0ffacf98 | 393 | //_____________________________________________________________________ |
394 | Bool_t AliTPCdataQA::ProcessEventFast(AliTPCRawStreamFast *rawStreamFast) | |
395 | { | |
396 | // | |
397 | // Event Processing loop - AliTPCRawStream | |
398 | // | |
399 | Bool_t withInput = kFALSE; | |
266f8637 | 400 | Int_t nSignals = 0; |
401 | Int_t lastSector = -1; | |
0ffacf98 | 402 | |
403 | while ( rawStreamFast->NextDDL() ){ | |
0c25417d | 404 | while ( rawStreamFast->NextChannel() ){ |
405 | ||
406 | Int_t iSector = rawStreamFast->GetSector(); // current sector | |
407 | Int_t iRow = rawStreamFast->GetRow(); // current row | |
408 | Int_t iPad = rawStreamFast->GetPad(); // current pad | |
409 | // Call local maxima finder if the data is in a new sector | |
410 | if(iSector != lastSector) { | |
411 | ||
412 | if(nSignals>0) | |
413 | FindLocalMaxima(lastSector); | |
414 | ||
415 | CleanArrays(); | |
416 | lastSector = iSector; | |
417 | nSignals = 0; | |
0ffacf98 | 418 | } |
0c25417d | 419 | |
420 | while ( rawStreamFast->NextBunch() ){ | |
421 | Int_t startTbin = (Int_t)rawStreamFast->GetStartTimeBin(); | |
422 | Int_t endTbin = (Int_t)rawStreamFast->GetEndTimeBin(); | |
423 | ||
424 | for (Int_t iTimeBin = startTbin; iTimeBin < endTbin; iTimeBin++){ | |
425 | Float_t signal = rawStreamFast->GetSignals()[iTimeBin-startTbin]; | |
426 | nSignals += Update(iSector,iRow,iPad,iTimeBin+1,signal); | |
427 | withInput = kTRUE; | |
428 | } | |
429 | } | |
430 | } | |
0ffacf98 | 431 | } |
266f8637 | 432 | |
0ffacf98 | 433 | return withInput; |
434 | } | |
435 | //_____________________________________________________________________ | |
436 | Bool_t AliTPCdataQA::ProcessEventFast(AliRawReader *rawReader) | |
437 | { | |
438 | // | |
439 | // Event processing loop - AliRawReader | |
440 | // | |
c75ba816 | 441 | AliTPCRawStreamFast rawStreamFast(rawReader, (AliAltroMapping**)fMapping); |
442 | Bool_t res=ProcessEventFast(&rawStreamFast); | |
c75bf2f1 | 443 | if(res) |
444 | fEventCounter++; // only increment event counter if there is TPC data | |
445 | // otherwise Analyse (called in QA) fails | |
446 | ||
0ffacf98 | 447 | return res; |
448 | } | |
449 | ||
450 | //_____________________________________________________________________ | |
451 | Bool_t AliTPCdataQA::ProcessEvent(AliTPCRawStream *rawStream) | |
452 | { | |
453 | // | |
454 | // Event Processing loop - AliTPCRawStream | |
455 | // | |
456 | ||
0ffacf98 | 457 | Bool_t withInput = kFALSE; |
266f8637 | 458 | Int_t nSignals = 0; |
459 | Int_t lastSector = -1; | |
0ffacf98 | 460 | |
461 | while (rawStream->Next()) { | |
462 | ||
463 | Int_t iSector = rawStream->GetSector(); // current ROC | |
464 | Int_t iRow = rawStream->GetRow(); // current row | |
465 | Int_t iPad = rawStream->GetPad(); // current pad | |
466 | Int_t iTimeBin = rawStream->GetTime(); // current time bin | |
467 | Float_t signal = rawStream->GetSignal(); // current ADC signal | |
0c25417d | 468 | |
266f8637 | 469 | // Call local maxima finder if the data is in a new sector |
470 | if(iSector != lastSector) { | |
471 | ||
472 | if(nSignals>0) | |
0c25417d | 473 | FindLocalMaxima(lastSector); |
266f8637 | 474 | |
475 | CleanArrays(); | |
476 | lastSector = iSector; | |
477 | nSignals = 0; | |
478 | } | |
0ffacf98 | 479 | |
266f8637 | 480 | // Sometimes iRow==-1 if there is problems to read the data |
481 | if(iRow>=0) { | |
482 | nSignals += Update(iSector,iRow,iPad,iTimeBin,signal); | |
483 | withInput = kTRUE; | |
484 | } | |
0ffacf98 | 485 | } |
486 | ||
0c25417d | 487 | if (lastSector>=0&&nSignals>0) |
488 | FindLocalMaxima(lastSector); | |
489 | ||
0ffacf98 | 490 | return withInput; |
491 | } | |
492 | ||
493 | ||
494 | //_____________________________________________________________________ | |
0c25417d | 495 | Bool_t AliTPCdataQA::ProcessEventOld(AliRawReader *rawReader) |
0ffacf98 | 496 | { |
497 | // | |
498 | // Event processing loop - AliRawReader | |
499 | // | |
500 | ||
501 | // if fMapping is NULL the rawstream will crate its own mapping | |
502 | AliTPCRawStream rawStream(rawReader, (AliAltroMapping**)fMapping); | |
503 | rawReader->Select("TPC"); | |
c75bf2f1 | 504 | Bool_t res = ProcessEvent(&rawStream); |
505 | ||
506 | if(res) | |
507 | fEventCounter++; // only increment event counter if there is TPC data | |
508 | // otherwise Analyse (called in QA) fails | |
509 | return res; | |
0ffacf98 | 510 | } |
511 | ||
512 | ||
513 | //_____________________________________________________________________ | |
514 | Bool_t AliTPCdataQA::ProcessEvent(eventHeaderStruct *event) | |
515 | { | |
516 | // | |
517 | // process date event | |
518 | // | |
519 | ||
c75ba816 | 520 | AliRawReaderDate rawReader((void*)event); |
521 | Bool_t result=ProcessEvent(&rawReader); | |
0ffacf98 | 522 | return result; |
523 | } | |
524 | ||
525 | ||
526 | ||
527 | //_____________________________________________________________________ | |
528 | void AliTPCdataQA::DumpToFile(const Char_t *filename, const Char_t *dir, Bool_t append) /*FOLD00*/ | |
529 | { | |
530 | // | |
531 | // Write class to file | |
532 | // | |
533 | ||
534 | TString sDir(dir); | |
535 | TString option; | |
536 | ||
537 | if ( append ) | |
538 | option = "update"; | |
539 | else | |
540 | option = "recreate"; | |
541 | ||
542 | TDirectory *backup = gDirectory; | |
543 | TFile f(filename,option.Data()); | |
544 | f.cd(); | |
545 | if ( !sDir.IsNull() ){ | |
546 | f.mkdir(sDir.Data()); | |
547 | f.cd(sDir); | |
548 | } | |
549 | this->Write(); | |
550 | f.Close(); | |
551 | ||
552 | if ( backup ) backup->cd(); | |
553 | } | |
554 | ||
555 | ||
556 | //_____________________________________________________________________ | |
266f8637 | 557 | Int_t AliTPCdataQA::Update(const Int_t iSector, /*FOLD00*/ |
558 | const Int_t iRow, | |
559 | const Int_t iPad, | |
560 | const Int_t iTimeBin, | |
561 | Float_t signal) | |
0ffacf98 | 562 | { |
563 | // | |
564 | // Signal filling method | |
565 | // | |
266f8637 | 566 | |
567 | // | |
568 | // Define the calibration objects the first time Update is called | |
569 | // NB! This has to be done first even if the data is rejected by the time | |
570 | // cut to make sure that the objects are available in Analyse | |
571 | // | |
572 | if (!fNLocalMaxima) fNLocalMaxima = new AliTPCCalPad("NLocalMaxima","NLocalMaxima"); | |
0ffacf98 | 573 | if (!fMaxCharge) fMaxCharge = new AliTPCCalPad("MaxCharge","MaxCharge"); |
f11b3071 | 574 | if (!fMeanCharge) fMeanCharge = new AliTPCCalPad("MeanCharge","MeanCharge"); |
575 | if (!fNoThreshold) fNoThreshold = new AliTPCCalPad("NoThreshold","NoThreshold"); | |
266f8637 | 576 | if (!fNTimeBins) fNTimeBins = new AliTPCCalPad("NTimeBins","NTimeBins"); |
577 | if (!fNPads) fNPads = new AliTPCCalPad("NPads","NPads"); | |
578 | if (!fTimePosition) fTimePosition = new AliTPCCalPad("TimePosition","TimePosition"); | |
0ffacf98 | 579 | if (!fOverThreshold10) fOverThreshold10 = new AliTPCCalPad("OverThreshold10","OverThreshold10"); |
580 | if (!fOverThreshold20) fOverThreshold20 = new AliTPCCalPad("OverThreshold20","OverThreshold20"); | |
581 | if (!fOverThreshold30) fOverThreshold30 = new AliTPCCalPad("OverThreshold30","OverThreshold30"); | |
1cb9ffdb | 582 | if (!fHistQVsTimeSideA) { |
23c9ab21 | 583 | fHistQVsTimeSideA = new TProfile("hQVsTimeSideA", "Q vs time (side A); Time [Timebin]; Q [ADC ch]", 100, 0, 1000); |
1cb9ffdb | 584 | fHistQVsTimeSideA->SetDirectory(0); |
585 | } | |
586 | if (!fHistQVsTimeSideC) { | |
23c9ab21 | 587 | fHistQVsTimeSideC = new TProfile("hQVsTimeSideC", "Q vs time (side C); Time [Timebin]; Q [ADC ch]", 100, 0, 1000); |
1cb9ffdb | 588 | fHistQVsTimeSideC->SetDirectory(0); |
589 | } | |
590 | if (!fHistQMaxVsTimeSideA) { | |
23c9ab21 | 591 | fHistQMaxVsTimeSideA = new TProfile("hQMaxVsTimeSideA", "Q_{MAX} vs time (side A); Time [Timebin]; Q_{MAX} [ADC ch]", 100, 0, 1000); |
1cb9ffdb | 592 | fHistQMaxVsTimeSideA->SetDirectory(0); |
593 | } | |
594 | if (!fHistQMaxVsTimeSideC) { | |
23c9ab21 | 595 | fHistQMaxVsTimeSideC = new TProfile("hQMaxVsTimeSideC", "Q_{MAX} vs time (side C); Time [Timebin]; Q_{MAX} [ADC ch]", 100, 0, 1000); |
1cb9ffdb | 596 | fHistQMaxVsTimeSideC->SetDirectory(0); |
597 | } | |
598 | ||
266f8637 | 599 | // Make the arrays for expanding the data |
f11b3071 | 600 | |
266f8637 | 601 | if (!fAllBins) |
602 | MakeArrays(); | |
603 | ||
604 | // | |
605 | // If Analyse has been previously called we need now to denormalize the data | |
606 | // as more data is coming | |
607 | // | |
608 | if(fIsAnalysed == kTRUE) { | |
609 | ||
610 | const Int_t nTimeBins = fLastTimeBin - fFirstTimeBin +1; | |
611 | const Float_t denormalization = Float_t(fEventCounter * nTimeBins); | |
612 | fNoThreshold->Multiply(denormalization); | |
613 | ||
614 | fMeanCharge->Multiply(fNLocalMaxima); | |
615 | fMaxCharge->Multiply(fNLocalMaxima); | |
616 | fNTimeBins->Multiply(fNLocalMaxima); | |
617 | fNPads->Multiply(fNLocalMaxima); | |
618 | fTimePosition->Multiply(fNLocalMaxima); | |
619 | fIsAnalysed = kFALSE; | |
620 | } | |
f11b3071 | 621 | |
266f8637 | 622 | // |
623 | // TimeBin cut | |
624 | // | |
625 | if (iTimeBin<fFirstTimeBin) return 0; | |
626 | if (iTimeBin>fLastTimeBin) return 0; | |
627 | ||
f11b3071 | 628 | // if pedestal calibrations are loaded subtract pedestals |
629 | if(fPedestal) { | |
630 | ||
266f8637 | 631 | Float_t ped = fPedestal->GetCalROC(iSector)->GetValue(iRow, iPad); |
632 | // Don't use data from pads where pedestals are abnormally small or large | |
633 | if(ped<10 || ped>90) | |
f11b3071 | 634 | return 0; |
266f8637 | 635 | signal -= ped; |
f11b3071 | 636 | } |
266f8637 | 637 | |
638 | // In fNoThreshold we fill all data to estimate the ZS volume | |
639 | Float_t count = fNoThreshold->GetCalROC(iSector)->GetValue(iRow, iPad); | |
640 | fNoThreshold->GetCalROC(iSector)->SetValue(iRow, iPad,count+1); | |
641 | ||
f11b3071 | 642 | // Require at least 3 ADC channels |
266f8637 | 643 | if (signal < 3.0) |
f11b3071 | 644 | return 0; |
645 | ||
646 | // if noise calibrations are loaded require at least 3*sigmaNoise | |
647 | if(fNoise) { | |
266f8637 | 648 | |
649 | Float_t noise = fNoise->GetCalROC(iSector)->GetValue(iRow, iPad); | |
650 | ||
651 | if(signal < noise*3.0) | |
f11b3071 | 652 | return 0; |
653 | } | |
266f8637 | 654 | |
f11b3071 | 655 | // |
266f8637 | 656 | // This signal is ok and we store it in the cluster map |
0ffacf98 | 657 | // |
f11b3071 | 658 | |
266f8637 | 659 | SetExpandDigit(iRow, iPad, iTimeBin, signal); |
660 | ||
661 | return 1; // signal was accepted | |
f11b3071 | 662 | } |
266f8637 | 663 | |
f11b3071 | 664 | //_____________________________________________________________________ |
266f8637 | 665 | void AliTPCdataQA::FindLocalMaxima(const Int_t iSector) |
f11b3071 | 666 | { |
667 | // | |
266f8637 | 668 | // This method is called after the data from each sector has been |
669 | // exapanded into an array | |
670 | // Loop over the signals and identify local maxima and fill the | |
671 | // calibration objects with the information | |
f11b3071 | 672 | // |
266f8637 | 673 | |
674 | Int_t nLocalMaxima = 0; | |
675 | const Int_t maxTimeBin = fTimeBinsMax+4; // Used to step between neighboring pads | |
676 | // Because we have tha pad-time data in a | |
677 | // 1d array | |
678 | ||
679 | for (Int_t iRow = 0; iRow < fRowsMax; iRow++) { | |
680 | ||
681 | Float_t* allBins = fAllBins[iRow]; | |
682 | Int_t* sigBins = fAllSigBins[iRow]; | |
683 | const Int_t nSigBins = fAllNSigBins[iRow]; | |
684 | ||
685 | for (Int_t iSig = 0; iSig < nSigBins; iSig++) { | |
686 | ||
687 | Int_t bin = sigBins[iSig]; | |
688 | Float_t *b = &allBins[bin]; | |
689 | ||
690 | // | |
691 | // Now we check if this is a local maximum | |
692 | // | |
693 | ||
694 | Float_t qMax = b[0]; | |
695 | ||
696 | // First check that the charge is bigger than the threshold | |
697 | if (qMax<5) | |
698 | continue; | |
699 | ||
700 | // Require at least one neighboring pad with signal | |
701 | if (b[-maxTimeBin]+b[maxTimeBin]<=0) continue; | |
702 | ||
703 | // Require at least one neighboring time bin with signal | |
704 | if (b[-1]+b[1]<=0) continue; | |
705 | ||
706 | // | |
707 | // Check that this is a local maximum | |
708 | // Note that the checking is done so that if 2 charges has the same | |
709 | // qMax then only 1 cluster is generated | |
710 | // (that is why there is BOTH > and >=) | |
711 | // | |
712 | if (b[-maxTimeBin] >= qMax) continue; | |
713 | if (b[-1 ] >= qMax) continue; | |
714 | if (b[+maxTimeBin] > qMax) continue; | |
715 | if (b[+1 ] > qMax) continue; | |
716 | if (b[-maxTimeBin-1] >= qMax) continue; | |
717 | if (b[+maxTimeBin-1] >= qMax) continue; | |
718 | if (b[+maxTimeBin+1] > qMax) continue; | |
719 | if (b[-maxTimeBin+1] >= qMax) continue; | |
720 | ||
721 | // | |
722 | // Now we accept the local maximum and fill the calibration/data objects | |
723 | // | |
724 | nLocalMaxima++; | |
725 | ||
726 | Int_t iPad, iTimeBin; | |
727 | GetPadAndTimeBin(bin, iPad, iTimeBin); | |
728 | ||
729 | Float_t count = fNLocalMaxima->GetCalROC(iSector)->GetValue(iRow, iPad); | |
730 | fNLocalMaxima->GetCalROC(iSector)->SetValue(iRow, iPad, count+1); | |
731 | ||
732 | count = fTimePosition->GetCalROC(iSector)->GetValue(iRow, iPad); | |
733 | fTimePosition->GetCalROC(iSector)->SetValue(iRow, iPad, count+iTimeBin); | |
734 | ||
735 | Float_t charge = fMaxCharge->GetCalROC(iSector)->GetValue(iRow, iPad); | |
736 | fMaxCharge->GetCalROC(iSector)->SetValue(iRow, iPad, charge + qMax); | |
737 | ||
738 | if(qMax>=10) { | |
739 | count = fOverThreshold10->GetCalROC(iSector)->GetValue(iRow, iPad); | |
740 | fOverThreshold10->GetCalROC(iSector)->SetValue(iRow, iPad, count+1); | |
741 | } | |
742 | if(qMax>=20) { | |
743 | count = fOverThreshold20->GetCalROC(iSector)->GetValue(iRow, iPad); | |
744 | fOverThreshold20->GetCalROC(iSector)->SetValue(iRow, iPad, count+1); | |
745 | } | |
746 | if(qMax>=30) { | |
747 | count = fOverThreshold30->GetCalROC(iSector)->GetValue(iRow, iPad); | |
748 | fOverThreshold30->GetCalROC(iSector)->SetValue(iRow, iPad, count+1); | |
749 | } | |
750 | ||
751 | // | |
752 | // Calculate the total charge as the sum over the region: | |
753 | // | |
754 | // o o o o o | |
755 | // o i i i o | |
756 | // o i C i o | |
757 | // o i i i o | |
758 | // o o o o o | |
759 | // | |
760 | // with qmax at the center C. | |
761 | // | |
762 | // The inner charge (i) we always add, but we only add the outer | |
763 | // charge (o) if the neighboring inner bin (i) has a signal. | |
764 | // | |
765 | Int_t minP = 0, maxP = 0, minT = 0, maxT = 0; | |
766 | Float_t qTot = qMax; | |
767 | for(Int_t i = -1; i<=1; i++) { | |
768 | for(Int_t j = -1; j<=1; j++) { | |
769 | ||
770 | if(i==0 && j==0) | |
771 | continue; | |
772 | ||
77f88633 | 773 | Float_t charge1 = GetQ(b, i, j, maxTimeBin, minT, maxT, minP, maxP); |
774 | qTot += charge1; | |
775 | if(charge1>0) { | |
266f8637 | 776 | // see if the next neighbor is also above threshold |
777 | if(i*j==0) { | |
778 | qTot += GetQ(b, 2*i, 2*j, maxTimeBin, minT, maxT, minP, maxP); | |
779 | } else { | |
780 | // we are in a diagonal corner | |
781 | qTot += GetQ(b, i, 2*j, maxTimeBin, minT, maxT, minP, maxP); | |
782 | qTot += GetQ(b, 2*i, j, maxTimeBin, minT, maxT, minP, maxP); | |
783 | qTot += GetQ(b, 2*i, 2*j, maxTimeBin, minT, maxT, minP, maxP); | |
784 | } | |
785 | } | |
786 | } | |
787 | } | |
788 | ||
789 | charge = fMeanCharge->GetCalROC(iSector)->GetValue(iRow, iPad); | |
790 | fMeanCharge->GetCalROC(iSector)->SetValue(iRow, iPad, charge + qTot); | |
791 | ||
792 | count = fNTimeBins->GetCalROC(iSector)->GetValue(iRow, iPad); | |
793 | fNTimeBins->GetCalROC(iSector)->SetValue(iRow, iPad, count + maxT-minT+1); | |
794 | ||
795 | count = fNPads->GetCalROC(iSector)->GetValue(iRow, iPad); | |
796 | fNPads->GetCalROC(iSector)->SetValue(iRow, iPad, count + maxP-minP+1); | |
797 | ||
23c9ab21 | 798 | if((iSector%36)<18) { // A side |
799 | fHistQVsTimeSideA->Fill(iTimeBin, qTot); | |
800 | fHistQMaxVsTimeSideA->Fill(iTimeBin, qMax); | |
801 | } else { | |
802 | fHistQVsTimeSideC->Fill(iTimeBin, qTot); | |
803 | fHistQMaxVsTimeSideC->Fill(iTimeBin, qMax); | |
804 | } | |
266f8637 | 805 | } // end loop over signals |
806 | } // end loop over rows | |
f11b3071 | 807 | |
266f8637 | 808 | // cout << "Number of local maximas found: " << nLocalMaxima << endl; |
0ffacf98 | 809 | } |
11ccf1c1 | 810 | |
f11b3071 | 811 | //_____________________________________________________________________ |
812 | void AliTPCdataQA::Analyse() | |
813 | { | |
11ccf1c1 | 814 | // |
f11b3071 | 815 | // Calculate calibration constants |
11ccf1c1 | 816 | // |
f11b3071 | 817 | |
818 | cout << "Analyse called" << endl; | |
819 | ||
266f8637 | 820 | if(fIsAnalysed == kTRUE) { |
821 | ||
822 | cout << "No new data since Analyse was called last time" << endl; | |
823 | return; | |
824 | } | |
f11b3071 | 825 | |
266f8637 | 826 | if(fEventCounter==0) { |
827 | ||
f11b3071 | 828 | cout << "EventCounter == 0, Cannot analyse" << endl; |
829 | return; | |
830 | } | |
266f8637 | 831 | |
f11b3071 | 832 | Int_t nTimeBins = fLastTimeBin - fFirstTimeBin +1; |
c75bf2f1 | 833 | cout << "EventCounter: " << fEventCounter << endl |
f11b3071 | 834 | << "TimeBins: " << nTimeBins << endl; |
835 | ||
f11b3071 | 836 | Float_t normalization = 1.0 / Float_t(fEventCounter * nTimeBins); |
266f8637 | 837 | fNoThreshold->Multiply(normalization); |
838 | ||
839 | fMeanCharge->Divide(fNLocalMaxima); | |
840 | fMaxCharge->Divide(fNLocalMaxima); | |
841 | fNTimeBins->Divide(fNLocalMaxima); | |
842 | fNPads->Divide(fNLocalMaxima); | |
843 | fTimePosition->Divide(fNLocalMaxima); | |
844 | ||
845 | fIsAnalysed = kTRUE; | |
11ccf1c1 | 846 | } |
258cd111 | 847 | |
848 | ||
266f8637 | 849 | //_____________________________________________________________________ |
258cd111 | 850 | void AliTPCdataQA::MakeTree(const char *fname){ |
851 | // | |
852 | // Export result to the tree -located in the file | |
853 | // This file can be analyzed using AliTPCCalibViewer | |
854 | // | |
258cd111 | 855 | AliTPCPreprocessorOnline preprocesor; |
266f8637 | 856 | |
857 | if (fNLocalMaxima) preprocesor.AddComponent(fNLocalMaxima); | |
858 | if (fMaxCharge) preprocesor.AddComponent(fMaxCharge); | |
859 | if (fMeanCharge) preprocesor.AddComponent(fMeanCharge); | |
860 | if (fNoThreshold) preprocesor.AddComponent(fNoThreshold); | |
861 | if (fNTimeBins) preprocesor.AddComponent(fNTimeBins); | |
862 | if (fNPads) preprocesor.AddComponent(fNPads); | |
863 | if (fTimePosition) preprocesor.AddComponent(fTimePosition); | |
864 | if (fOverThreshold10) preprocesor.AddComponent(fOverThreshold10); | |
865 | if (fOverThreshold20) preprocesor.AddComponent(fOverThreshold20); | |
866 | if (fOverThreshold30) preprocesor.AddComponent(fOverThreshold30); | |
867 | ||
258cd111 | 868 | preprocesor.DumpToFile(fname); |
869 | } | |
c322f08a | 870 | |
871 | ||
266f8637 | 872 | //_____________________________________________________________________ |
c322f08a | 873 | void AliTPCdataQA::MakeArrays(){ |
874 | // | |
266f8637 | 875 | // The arrays for expanding the raw data are defined and |
876 | // som parameters are intialised | |
c322f08a | 877 | // |
878 | AliTPCROC * roc = AliTPCROC::Instance(); | |
879 | // | |
266f8637 | 880 | // To make the array big enough for all sectors we take |
881 | // the dimensions from the outer row of an OROC (the last sector) | |
882 | // | |
883 | fRowsMax = roc->GetNRows(roc->GetNSector()-1); | |
884 | fPadsMax = roc->GetNPads(roc->GetNSector()-1,fRowsMax-1); | |
885 | fTimeBinsMax = fLastTimeBin - fFirstTimeBin +1; | |
886 | ||
887 | // | |
888 | // Since we have added 2 pads (TimeBins) before and after the real pads (TimeBins) | |
889 | // to make sure that we can always query the exanded table even when the | |
890 | // max is on the edge | |
891 | // | |
892 | ||
c322f08a | 893 | |
266f8637 | 894 | fAllBins = new Float_t*[fRowsMax]; |
895 | fAllSigBins = new Int_t*[fRowsMax]; | |
896 | fAllNSigBins = new Int_t[fRowsMax]; | |
897 | ||
898 | for (Int_t iRow = 0; iRow < fRowsMax; iRow++) { | |
c322f08a | 899 | // |
266f8637 | 900 | Int_t maxBin = (fTimeBinsMax+4)*(fPadsMax+4); |
c322f08a | 901 | fAllBins[iRow] = new Float_t[maxBin]; |
266f8637 | 902 | memset(fAllBins[iRow],0,sizeof(Float_t)*maxBin); // set all values to 0 |
c322f08a | 903 | fAllSigBins[iRow] = new Int_t[maxBin]; |
266f8637 | 904 | fAllNSigBins[iRow] = 0; |
c322f08a | 905 | } |
906 | } | |
907 | ||
908 | ||
266f8637 | 909 | //_____________________________________________________________________ |
c322f08a | 910 | void AliTPCdataQA::CleanArrays(){ |
911 | // | |
912 | // | |
913 | // | |
266f8637 | 914 | |
915 | for (Int_t iRow = 0; iRow < fRowsMax; iRow++) { | |
42919b08 | 916 | |
917 | // To speed up the performance by a factor 2 on cosmic data (and | |
918 | // presumably pp data as well) where the ocupancy is low, the | |
919 | // memset is only called if there is more than 1000 signals for a | |
920 | // row (of the order 1% occupancy) | |
921 | if(fAllNSigBins[iRow]<1000) { | |
922 | ||
923 | Float_t* allBins = fAllBins[iRow]; | |
924 | Int_t* sigBins = fAllSigBins[iRow]; | |
925 | const Int_t nSignals = fAllNSigBins[iRow]; | |
926 | for(Int_t i = 0; i < nSignals; i++) | |
23c9ab21 | 927 | allBins[sigBins[i]]=0; |
42919b08 | 928 | } else { |
23c9ab21 | 929 | |
42919b08 | 930 | Int_t maxBin = (fTimeBinsMax+4)*(fPadsMax+4); |
931 | memset(fAllBins[iRow],0,sizeof(Float_t)*maxBin); | |
932 | } | |
933 | ||
c322f08a | 934 | fAllNSigBins[iRow]=0; |
935 | } | |
936 | } | |
937 | ||
266f8637 | 938 | //_____________________________________________________________________ |
939 | void AliTPCdataQA::GetPadAndTimeBin(Int_t bin, Int_t& iPad, Int_t& iTimeBin){ | |
940 | // | |
941 | // Return pad and timebin for a given bin | |
c322f08a | 942 | // |
266f8637 | 943 | |
944 | // Int_t bin = iPad*(fTimeBinsMax+4)+iTimeBin; | |
945 | iTimeBin = bin%(fTimeBinsMax+4); | |
946 | iPad = (bin-iTimeBin)/(fTimeBinsMax+4); | |
947 | ||
948 | iPad -= 2; | |
949 | iTimeBin -= 2; | |
950 | iTimeBin += fFirstTimeBin; | |
951 | ||
952 | R__ASSERT(iPad>=0 && iPad<=fPadsMax); | |
953 | R__ASSERT(iTimeBin>=fFirstTimeBin && iTimeBin<=fLastTimeBin); | |
954 | } | |
955 | ||
956 | //_____________________________________________________________________ | |
957 | void AliTPCdataQA::SetExpandDigit(const Int_t iRow, Int_t iPad, | |
958 | Int_t iTimeBin, const Float_t signal) | |
959 | { | |
c322f08a | 960 | // |
266f8637 | 961 | // |
c322f08a | 962 | // |
266f8637 | 963 | R__ASSERT(iRow>=0 && iRow<fRowsMax); |
964 | R__ASSERT(iPad>=0 && iPad<=fPadsMax); | |
965 | R__ASSERT(iTimeBin>=fFirstTimeBin && iTimeBin<=fLastTimeBin); | |
966 | ||
967 | iTimeBin -= fFirstTimeBin; | |
968 | iPad += 2; | |
969 | iTimeBin += 2; | |
c322f08a | 970 | |
266f8637 | 971 | Int_t bin = iPad*(fTimeBinsMax+4)+iTimeBin; |
972 | fAllBins[iRow][bin] = signal; | |
973 | fAllSigBins[iRow][fAllNSigBins[iRow]] = bin; | |
974 | fAllNSigBins[iRow]++; | |
975 | } | |
976 | ||
977 | Float_t AliTPCdataQA::GetQ(const Float_t* adcArray, const Int_t time, | |
978 | const Int_t pad, const Int_t maxTimeBins, | |
979 | Int_t& timeMin, Int_t& timeMax, | |
980 | Int_t& padMin, Int_t& padMax) | |
981 | { | |
982 | // | |
983 | // This methods return the charge in the bin time+pad*maxTimeBins | |
984 | // If the charge is above 0 it also updates the padMin, padMax, timeMin | |
985 | // and timeMax if necessary | |
986 | // | |
987 | Float_t charge = adcArray[time + pad*maxTimeBins]; | |
988 | if(charge > 0) { | |
989 | timeMin = TMath::Min(time, timeMin); timeMax = TMath::Max(time, timeMax); | |
990 | padMin = TMath::Min(pad, padMin); padMax = TMath::Max(pad, padMax); | |
991 | } | |
992 | return charge; | |
c322f08a | 993 | } |
ce4b4255 | 994 | |
995 | //______________________________________________________________________________ | |
996 | void AliTPCdataQA::Streamer(TBuffer &R__b) | |
997 | { | |
998 | // Automatic schema evolution was first used from revision 4 | |
999 | // Code based on: | |
1000 | // http://root.cern.ch/root/roottalk/roottalk02/3207.html | |
1001 | ||
1002 | UInt_t R__s, R__c; | |
1003 | if (R__b.IsReading()) { | |
1004 | Version_t R__v = R__b.ReadVersion(&R__s, &R__c); | |
1005 | //we use the automatic algorithm for class version > 3 | |
1006 | if (R__v > 3) { | |
1007 | AliTPCdataQA::Class()->ReadBuffer(R__b, this, R__v, R__s, | |
1008 | R__c); | |
1009 | return; | |
1010 | } | |
1011 | TH1F::Streamer(R__b); | |
1012 | R__b >> fFirstTimeBin; | |
1013 | R__b >> fLastTimeBin; | |
1014 | R__b >> fAdcMin; | |
1015 | R__b >> fAdcMax; | |
1016 | R__b >> fNLocalMaxima; | |
1017 | R__b >> fMaxCharge; | |
1018 | R__b >> fMeanCharge; | |
1019 | R__b >> fNoThreshold; | |
1020 | R__b >> fNTimeBins; | |
1021 | R__b >> fNPads; | |
1022 | R__b >> fTimePosition; | |
1023 | R__b >> fEventCounter; | |
1024 | R__b >> fIsAnalysed; | |
1025 | R__b.CheckByteCount(R__s, R__c, AliTPCdataQA::IsA()); | |
1026 | } else { | |
1027 | AliTPCdataQA::Class()->WriteBuffer(R__b,this); | |
1028 | } | |
1029 | } |