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5253c153 | 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 | // $Id$ | |
17 | ||
18 | #include "AliMUONPedestal.h" | |
19 | #include "AliMUONErrorCounter.h" | |
20 | #include "AliMUONVStore.h" | |
21 | #include "AliMUON2DMap.h" | |
22 | #include "AliMUONCalibParamND.h" | |
f3cfa63e | 23 | #include "AliMpConstants.h" |
5253c153 | 24 | #include <TString.h> |
5253c153 | 25 | #include <TTimeStamp.h> |
26 | #include <TMath.h> | |
27 | #include <TTree.h> | |
28 | #include <TFile.h> | |
29 | #include <TH1F.h> | |
30 | #include <Riostream.h> | |
31 | ||
32 | #include <sstream> | |
33 | ||
34 | //----------------------------------------------------------------------------- | |
35 | /// \class AliMUONPedestal | |
36 | /// | |
37 | /// Implementation of the pedestal computing | |
38 | /// | |
39 | /// add | |
40 | /// | |
41 | /// | |
42 | /// \author Alberto Baldisseri, JL Charvet (05/05/2009) | |
43 | //----------------------------------------------------------------------------- | |
44 | ||
45 | /// \cond CLASSIMP | |
46 | ClassImp(AliMUONPedestal) | |
47 | /// \endcond | |
48 | ||
49 | //______________________________________________________________________________ | |
50 | AliMUONPedestal::AliMUONPedestal() | |
51 | : TObject(), | |
f3cfa63e | 52 | //fN(0), |
5253c153 | 53 | fNEvents(0), |
54 | fRunNumber(0), | |
55 | fNChannel(0), | |
56 | fNManu(0), | |
f3cfa63e | 57 | fNManuConfig(0), |
d9e6dc5e | 58 | fConfig(1), |
a54854fc | 59 | fErrorBuspatchTable(new AliMUON2DMap(kFALSE)), |
60 | fManuBuspatchTable(new AliMUON2DMap(kFALSE)), | |
1b15b395 | 61 | fManuBPoutofconfigTable(new AliMUON2DMap(kFALSE)), |
5253c153 | 62 | fDate(new TTimeStamp()), |
63 | fFilcout(0), | |
f3cfa63e | 64 | fHistoFileName(), |
a54854fc | 65 | fPedestalStore(new AliMUON2DMap(kTRUE)), |
f3cfa63e | 66 | fIndex(-1), |
67 | fPrefixDA() | |
5253c153 | 68 | { |
69 | /// Default constructor | |
5253c153 | 70 | } |
5253c153 | 71 | |
72 | //______________________________________________________________________________ | |
73 | AliMUONPedestal::~AliMUONPedestal() | |
74 | { | |
75 | /// Destructor | |
a54854fc | 76 | delete fErrorBuspatchTable; |
77 | delete fManuBuspatchTable; | |
dbbb2c64 | 78 | delete fPedestalStore; |
1b15b395 | 79 | delete fManuBPoutofconfigTable; |
5253c153 | 80 | } |
81 | ||
1b15b395 | 82 | //______________________________________________________________________________ |
f3cfa63e | 83 | const char* |
84 | AliMUONPedestal::GetHistoFileName() const | |
85 | { | |
86 | /// Return the name of file we use to store histograms | |
87 | return fHistoFileName.Data(); | |
88 | } | |
89 | ||
90 | //______________________________________________________________________________ | |
91 | void AliMUONPedestal::LoadConfig(const char* dbfile) | |
1b15b395 | 92 | { |
93 | /// Load MUONTRK configuration from ascii file "dbfile" (in DetDB) | |
94 | ||
95 | Int_t manuId; | |
96 | Int_t busPatchId; | |
97 | ||
f3cfa63e | 98 | ifstream filein(dbfile,ios::in); |
99 | ||
100 | // check if the 1st caracter of the 1st line is # (Config read from the OCDB => OffLine) | |
101 | string line; | |
102 | getline(filein, line, '\n'); | |
103 | cout << " line 1: " << line ; | |
104 | if ( int(line[0]) == 35 ) // ascii code of # character | |
105 | { | |
106 | cout << " ==> 1st caracter = " << line[0] << " (ascii code =" << int(line[0]) << ")" << endl; | |
107 | } | |
108 | else | |
109 | { filein.clear(); filein.seekg(0); // rewind | |
110 | cout << " ==> rewind configuration file: "<< dbfile << endl; | |
111 | } | |
112 | ||
113 | while (!filein.eof()) | |
1b15b395 | 114 | { |
f3cfa63e | 115 | filein >> busPatchId >> manuId; |
1b15b395 | 116 | |
117 | AliMUONErrorCounter* manuCounter; | |
118 | AliMUONVCalibParam* ped = | |
119 | static_cast<AliMUONVCalibParam*>(fPedestalStore ->FindObject(busPatchId, manuId)); | |
120 | ||
121 | if (!ped) { | |
f3cfa63e | 122 | fNManuConfig++; |
1b15b395 | 123 | fNChannel+=64; |
f3cfa63e | 124 | ped = new AliMUONCalibParamND(2, AliMpConstants::ManuNofChannels(),busPatchId, manuId, -1.); // put default wise -1, not connected channel |
1b15b395 | 125 | fPedestalStore ->Add(ped); |
126 | ||
127 | if (!(manuCounter = static_cast<AliMUONErrorCounter*>(fManuBuspatchTable->FindObject(busPatchId,manuId)))) | |
128 | { | |
129 | // New (buspatch,manu) | |
130 | manuCounter = new AliMUONErrorCounter(busPatchId,manuId); | |
131 | fManuBuspatchTable->Add(manuCounter); | |
132 | } | |
133 | } | |
134 | } | |
135 | } | |
5253c153 | 136 | //______________________________________________________________________________ |
137 | void AliMUONPedestal::MakePed(Int_t busPatchId, Int_t manuId, Int_t channelId, Int_t charge) | |
138 | { | |
139 | /// Compute pedestals values | |
140 | AliMUONVCalibParam* ped = | |
141 | static_cast<AliMUONVCalibParam*>(fPedestalStore ->FindObject(busPatchId, manuId)); | |
142 | ||
1b15b395 | 143 | if (!ped) |
144 | { | |
145 | if(fConfig) | |
146 | { // Fill out_of_config (buspatch,manu) table | |
147 | if (!(static_cast<AliMUONErrorCounter*>(fManuBPoutofconfigTable->FindObject(busPatchId,manuId)))) | |
148 | fManuBPoutofconfigTable->Add(new AliMUONErrorCounter(busPatchId,manuId)); | |
149 | cout << " !!! WARNING : busPatchId = " << busPatchId << " manuId = " << manuId << " not in the Detector configuration " << endl; | |
150 | } | |
151 | else {fNManu++;} | |
152 | fNChannel+=64; | |
153 | // put default wise -1, not connected channel | |
f3cfa63e | 154 | ped = new AliMUONCalibParamND(2, AliMpConstants::ManuNofChannels(),busPatchId, manuId, -1.); |
1b15b395 | 155 | fPedestalStore ->Add(ped); |
156 | } | |
5253c153 | 157 | |
158 | // Initialization for the first value | |
1b15b395 | 159 | if (ped->ValueAsDouble(channelId, 0) == -1) |
160 | { | |
161 | if(fConfig && channelId == 0){fNManu++;} | |
162 | ped->SetValueAsDouble(channelId, 0, 0.); | |
163 | } | |
5253c153 | 164 | if (ped->ValueAsDouble(channelId, 1) == -1) ped->SetValueAsDouble(channelId, 1, 0.); |
165 | ||
166 | Double_t pedMean = ped->ValueAsDouble(channelId, 0) + (Double_t) charge; | |
167 | Double_t pedSigma = ped->ValueAsDouble(channelId, 1) + (Double_t) charge*charge; | |
168 | ||
169 | ped->SetValueAsDouble(channelId, 0, pedMean); | |
170 | ped->SetValueAsDouble(channelId, 1, pedSigma); | |
5431405e | 171 | |
5431405e | 172 | AliMUONErrorCounter* manuCounter; |
a54854fc | 173 | if (!(manuCounter = static_cast<AliMUONErrorCounter*>(fManuBuspatchTable->FindObject(busPatchId,manuId)))) |
5431405e | 174 | { |
175 | // New (buspatch,manu) | |
176 | manuCounter = new AliMUONErrorCounter(busPatchId,manuId); | |
a54854fc | 177 | fManuBuspatchTable->Add(manuCounter); |
5431405e | 178 | } |
179 | else | |
180 | { | |
181 | // Existing buspatch | |
182 | manuCounter->Increment(); | |
183 | } | |
5253c153 | 184 | } |
5253c153 | 185 | //______________________________________________________________________________ |
dbbb2c64 | 186 | void AliMUONPedestal::Finalize() |
5253c153 | 187 | { |
f3cfa63e | 188 | /// final polishing of the store |
189 | ||
5253c153 | 190 | Double_t pedMean; |
191 | Double_t pedSigma; | |
5253c153 | 192 | Int_t busPatchId; |
193 | Int_t manuId; | |
194 | Int_t channelId; | |
195 | ||
5253c153 | 196 | // print in logfile |
197 | if (fErrorBuspatchTable->GetSize()) | |
5253c153 | 198 | { |
1b15b395 | 199 | cout<<"\n* Buspatches with less statistics (due to parity errors)"<<endl; |
200 | (*fFilcout)<<"\n* Buspatches with less statistics (due to parity errors)"<<endl; | |
201 | TIter nextParityError(fErrorBuspatchTable->CreateIterator()); | |
202 | AliMUONErrorCounter* parityerror; | |
203 | while((parityerror = static_cast<AliMUONErrorCounter*>(nextParityError()))) | |
204 | { | |
205 | cout<<" bp "<<parityerror->BusPatch()<<": events used = "<<fNEvents-parityerror->Events()<<endl; | |
206 | (*fFilcout)<<" bp "<<parityerror->BusPatch()<<": events used = "<<fNEvents-parityerror->Events()<<endl; | |
207 | } | |
5253c153 | 208 | } |
5253c153 | 209 | |
1b15b395 | 210 | // iterator over pedestal |
5253c153 | 211 | TIter next(fPedestalStore ->CreateIterator()); |
212 | AliMUONVCalibParam* ped; | |
213 | ||
214 | while ( ( ped = dynamic_cast<AliMUONVCalibParam*>(next() ) ) ) | |
dbbb2c64 | 215 | { |
1b15b395 | 216 | busPatchId = ped->ID0(); |
217 | manuId = ped->ID1(); | |
218 | if(manuId==0) | |
219 | { | |
220 | cout << " !!! BIG WARNING: ManuId = " << manuId << " !!! in BP = " << busPatchId << endl; | |
221 | (*fFilcout) << " !!! BIG WARNING: ManuId = " << manuId << " !!! in BP = " << busPatchId << endl; | |
222 | } | |
223 | Int_t eventCounter; | |
224 | // Correct the number of events for buspatch with errors | |
225 | AliMUONErrorCounter* errorCounter; | |
226 | if ((errorCounter = (AliMUONErrorCounter*)fErrorBuspatchTable->FindObject(busPatchId))) | |
227 | { | |
228 | eventCounter = fNEvents - errorCounter->Events(); | |
229 | } | |
230 | else | |
231 | { | |
232 | eventCounter = fNEvents; | |
233 | } | |
5431405e | 234 | |
1b15b395 | 235 | Int_t occupancy=0; // channel missing in raw data or read but rejected (case of parity error) |
236 | // value of (buspatch, manu) occupancy | |
237 | AliMUONErrorCounter* manuCounter; | |
238 | manuCounter = static_cast<AliMUONErrorCounter*>(fManuBuspatchTable->FindObject(busPatchId,manuId)); | |
239 | if(eventCounter>0)occupancy = manuCounter->Events()/64/eventCounter; | |
240 | if(occupancy>1) | |
241 | { | |
242 | cout << " !!! BIG WARNING: ManuId = " << manuId << " !!! in BP = " << busPatchId << " occupancy (>1) = " << occupancy << endl; | |
243 | (*fFilcout) << " !!! BIG WARNING: ManuId = " << manuId << " !!! in BP = " << busPatchId << " occupancy (>1) = " << occupancy <<endl; | |
244 | } | |
5253c153 | 245 | |
1b15b395 | 246 | for (channelId = 0; channelId < ped->Size() ; ++channelId) |
247 | { | |
5431405e | 248 | pedMean = ped->ValueAsDouble(channelId, 0); |
1b15b395 | 249 | |
250 | if (pedMean > 0) // connected channels | |
251 | { | |
252 | ped->SetValueAsDouble(channelId, 0, pedMean/(Double_t)eventCounter); | |
253 | pedMean = ped->ValueAsDouble(channelId, 0); | |
254 | pedSigma = ped->ValueAsDouble(channelId, 1); | |
255 | ped->SetValueAsDouble(channelId, 1, TMath::Sqrt(TMath::Abs(pedSigma/(Double_t)eventCounter - pedMean*pedMean))); | |
256 | if(manuId == 0) | |
257 | { | |
f3cfa63e | 258 | ped->SetValueAsDouble(channelId, 0, ADCMax()); |
259 | ped->SetValueAsDouble(channelId, 1, ADCMax()); | |
1b15b395 | 260 | } |
261 | if(occupancy>1) | |
262 | { | |
f3cfa63e | 263 | ped->SetValueAsDouble(channelId, 0, ADCMax()); |
264 | ped->SetValueAsDouble(channelId, 1, ADCMax()); | |
265 | if(channelId==0)ped->SetValueAsDouble(channelId, 0, ADCMax()+occupancy); | |
1b15b395 | 266 | } |
267 | } | |
268 | else | |
269 | { | |
f3cfa63e | 270 | ped->SetValueAsDouble(channelId, 0, ADCMax()); |
271 | ped->SetValueAsDouble(channelId, 1, ADCMax()); | |
1b15b395 | 272 | } |
273 | } | |
dbbb2c64 | 274 | } |
dbbb2c64 | 275 | } |
dbbb2c64 | 276 | //______________________________________________________________________________ |
277 | void AliMUONPedestal::MakeASCIIoutput(ostream& out) const | |
278 | { | |
1b15b395 | 279 | /// put pedestal store in the output stream |
dbbb2c64 | 280 | |
281 | out<<"//===========================================================================" << endl; | |
f3cfa63e | 282 | out<<"// Pedestal file calculated by "<< fPrefixDA.Data() << endl; |
dbbb2c64 | 283 | out<<"//===========================================================================" << endl; |
284 | out<<"// * Run : " << fRunNumber << endl; | |
285 | out<<"// * Date : " << fDate->AsString("l") <<endl; | |
286 | out<<"// * Statictics : " << fNEvents << endl; | |
1b15b395 | 287 | if(fConfig) |
f3cfa63e | 288 | out<<"// * # of MANUS : " << fNManuConfig << " read in the Det. config. " << endl; |
1b15b395 | 289 | out<<"// * # of MANUS : " << fNManu << " read in raw data " << endl; |
290 | out<<"// * # of MANUS : " << fNChannel/64 << " written in pedestal file " << endl; | |
dbbb2c64 | 291 | out<<"// * # of channels : " << fNChannel << endl; |
292 | if (fErrorBuspatchTable->GetSize()) | |
dbbb2c64 | 293 | { |
1b15b395 | 294 | out<<"//"<<endl; |
295 | out<<"// * Buspatches with less statistics (due to parity errors)"<<endl; | |
296 | TIter next(fErrorBuspatchTable->CreateIterator()); | |
297 | AliMUONErrorCounter* parityerror; | |
298 | while((parityerror = static_cast<AliMUONErrorCounter*>(next()))) | |
299 | { | |
300 | out<<"// BusPatch = "<<parityerror->BusPatch()<<"\t Nevents used = "<<fNEvents-parityerror->Events()<<endl; | |
301 | } | |
302 | } | |
303 | ||
f3cfa63e | 304 | // out<<"//"<<endl; |
305 | // out<<"// * Puzzling (Buspatch,Manu) read in raw data ?"<<endl; | |
306 | Int_t writitle=0; | |
307 | Int_t occupancy=1; | |
308 | if(occupancy) | |
1b15b395 | 309 | { |
f3cfa63e | 310 | TIter next(fPedestalStore ->CreateIterator()); |
311 | AliMUONVCalibParam* ped; | |
312 | while ( ( ped = dynamic_cast<AliMUONVCalibParam*>(next() ) ) ) | |
1b15b395 | 313 | { |
f3cfa63e | 314 | Int_t busPatchId = ped->ID0(); |
315 | Int_t manuId = ped->ID1(); | |
316 | Double_t pedMean = ped->ValueAsDouble(0, 0); // check pedestal value for channelId=0 | |
1b15b395 | 317 | |
f3cfa63e | 318 | if(pedMean>ADCMax()) |
319 | { | |
320 | writitle++; | |
321 | if(writitle==1){ | |
322 | out<<"//"<<endl; | |
323 | out<<"// * Puzzling (Buspatch,Manu) read in raw data ?"<<endl;} | |
1ccd531d | 324 | occupancy=TMath::Nint(pedMean-ADCMax()); |
f3cfa63e | 325 | ped->SetValueAsDouble(0, 0, ADCMax()); |
326 | out<<"// BusPatch = "<< busPatchId <<"\t ManuId = "<< manuId << "\t occupancy = " << occupancy <<endl; | |
327 | } | |
328 | ||
329 | if (manuId==0 || (fConfig && static_cast<AliMUONErrorCounter*>(fManuBPoutofconfigTable->FindObject(busPatchId,manuId)))) | |
330 | { | |
331 | writitle++; | |
332 | if(writitle==1){ | |
333 | out<<"//"<<endl; | |
334 | out<<"// * Puzzling (Buspatch,Manu) read in raw data ?"<<endl;} | |
335 | out<<"// BusPatch = "<< busPatchId <<"\t ManuId = "<< manuId << "\t missing in the mapping" << endl; | |
336 | } | |
1b15b395 | 337 | } |
dbbb2c64 | 338 | } |
1b15b395 | 339 | |
340 | ||
dbbb2c64 | 341 | out<<"//"<<endl; |
342 | out<<"//---------------------------------------------------------------------------" << endl; | |
343 | out<<"//---------------------------------------------------------------------------" << endl; | |
344 | out<<"// BP MANU CH. MEAN SIGMA"<<endl; | |
345 | out<<"//---------------------------------------------------------------------------" << endl; | |
5253c153 | 346 | |
dbbb2c64 | 347 | // iterator over pedestal |
348 | TIter next(fPedestalStore ->CreateIterator()); | |
349 | AliMUONVCalibParam* ped; | |
350 | ||
351 | while ( ( ped = dynamic_cast<AliMUONVCalibParam*>(next() ) ) ) | |
dbbb2c64 | 352 | { |
1b15b395 | 353 | Int_t busPatchId = ped->ID0(); |
354 | Int_t manuId = ped->ID1(); | |
355 | ||
356 | for ( Int_t channelId = 0; channelId < ped->Size(); ++channelId ) | |
357 | { | |
358 | Double_t pedMean = ped->ValueAsDouble(channelId, 0); | |
359 | Double_t pedSigma = ped->ValueAsDouble(channelId, 1); | |
360 | ||
361 | out << "\t" << busPatchId << "\t" << manuId <<"\t"<< channelId << "\t" << pedMean <<"\t"<< pedSigma << endl; | |
362 | } | |
5253c153 | 363 | } |
dbbb2c64 | 364 | } |
365 | ||
366 | //______________________________________________________________________________ | |
367 | void AliMUONPedestal::MakeControlHistos() | |
368 | { | |
f3cfa63e | 369 | /// Create control histograms |
dbbb2c64 | 370 | if (fIndex>=0) return; // Pedestal run (fIndex=-1) |
371 | ||
372 | Double_t pedMean; | |
373 | Double_t pedSigma; | |
374 | Int_t busPatchId; | |
375 | Int_t manuId; | |
376 | Int_t channelId; | |
377 | ||
378 | // histo | |
379 | TFile* histoFile = 0; | |
380 | TTree* tree = 0; | |
381 | TH1F* pedMeanHisto = 0; | |
382 | TH1F* pedSigmaHisto = 0; | |
383 | ||
f3cfa63e | 384 | fHistoFileName=Form("%s.root",fPrefixDA.Data()); |
dbbb2c64 | 385 | histoFile = new TFile(fHistoFileName,"RECREATE","MUON Tracking pedestals"); |
386 | ||
387 | Char_t name[255]; | |
388 | Char_t title[255]; | |
389 | sprintf(name,"pedmean_allch"); | |
390 | sprintf(title,"Pedestal mean all channels"); | |
f3cfa63e | 391 | Int_t nx = ADCMax()+1; |
dbbb2c64 | 392 | Int_t xmin = 0; |
f3cfa63e | 393 | Int_t xmax = ADCMax(); |
dbbb2c64 | 394 | pedMeanHisto = new TH1F(name,title,nx,xmin,xmax); |
395 | pedMeanHisto->SetDirectory(histoFile); | |
396 | ||
397 | sprintf(name,"pedsigma_allch"); | |
398 | sprintf(title,"Pedestal sigma all channels"); | |
399 | nx = 201; | |
400 | xmin = 0; | |
401 | xmax = 200; | |
402 | pedSigmaHisto = new TH1F(name,title,nx,xmin,xmax); | |
403 | pedSigmaHisto->SetDirectory(histoFile); | |
404 | ||
405 | tree = new TTree("t","Pedestal tree"); | |
406 | tree->Branch("bp",&busPatchId,"bp/I"); | |
407 | tree->Branch("manu",&manuId,",manu/I"); | |
408 | tree->Branch("channel",&channelId,",channel/I"); | |
409 | tree->Branch("pedMean",&pedMean,",pedMean/D"); | |
410 | tree->Branch("pedSigma",&pedSigma,",pedSigma/D"); | |
411 | ||
412 | // iterator over pedestal | |
413 | TIter next(fPedestalStore ->CreateIterator()); | |
414 | AliMUONVCalibParam* ped; | |
415 | ||
416 | while ( ( ped = dynamic_cast<AliMUONVCalibParam*>(next() ) ) ) | |
417 | { | |
418 | busPatchId = ped->ID0(); | |
419 | manuId = ped->ID1(); | |
420 | ||
421 | for ( channelId = 0; channelId < ped->Size(); ++channelId ) | |
422 | { | |
423 | pedMean = ped->ValueAsDouble(channelId, 0); | |
424 | pedSigma = ped->ValueAsDouble(channelId, 1); | |
425 | ||
426 | pedMeanHisto->Fill(pedMean); | |
427 | pedSigmaHisto->Fill(pedSigma); | |
428 | tree->Fill(); | |
429 | } | |
5253c153 | 430 | } |
dbbb2c64 | 431 | |
432 | histoFile->Write(); | |
433 | histoFile->Close(); | |
434 | ||
4af2c34a | 435 | } |