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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" | |
23 | #include "AliMpConstants.h" | |
24 | #include <TString.h> | |
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(), | |
52 | //fN(0), | |
53 | fNEvents(0), | |
54 | fRunNumber(0), | |
55 | fNChannel(0), | |
56 | fNManu(0), | |
57 | fNManuConfig(0), | |
58 | fConfig(1), | |
59 | fErrorBuspatchTable(new AliMUON2DMap(kFALSE)), | |
60 | fManuBuspatchTable(new AliMUON2DMap(kFALSE)), | |
61 | fManuBPoutofconfigTable(new AliMUON2DMap(kFALSE)), | |
62 | fDate(new TTimeStamp()), | |
63 | fFilcout(0), | |
64 | fHistoFileName(), | |
65 | fPedestalStore(new AliMUON2DMap(kTRUE)), | |
66 | fIndex(-1), | |
67 | fPrefixDA() | |
68 | { | |
69 | /// Default constructor | |
70 | } | |
71 | ||
72 | //______________________________________________________________________________ | |
73 | AliMUONPedestal::~AliMUONPedestal() | |
74 | { | |
75 | /// Destructor | |
76 | delete fErrorBuspatchTable; | |
77 | delete fManuBuspatchTable; | |
78 | delete fPedestalStore; | |
79 | delete fManuBPoutofconfigTable; | |
80 | } | |
81 | ||
82 | //______________________________________________________________________________ | |
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) | |
92 | { | |
93 | /// Load MUONTRK configuration from ascii file "dbfile" (in DetDB) | |
94 | ||
95 | Int_t manuId; | |
96 | Int_t busPatchId; | |
97 | ||
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 | // NO NEED ANYMORE : change configuration tested by the Shuttle (from 16/02/10) | |
102 | // string line; | |
103 | // getline(filein, line, '\n'); | |
104 | // cout << " line 1: " << line ; | |
105 | // if ( int(line[0]) == 35 ) // ascii code of # character | |
106 | // { | |
107 | // cout << " ==> 1st caracter = " << line[0] << " (ascii code =" << int(line[0]) << ")" << endl; | |
108 | // } | |
109 | // else | |
110 | // { filein.clear(); filein.seekg(0); // rewind | |
111 | // cout << " ==> rewind configuration file: "<< dbfile << endl; | |
112 | // } | |
113 | ||
114 | while (!filein.eof()) | |
115 | { | |
116 | filein >> busPatchId >> manuId; | |
117 | ||
118 | AliMUONErrorCounter* manuCounter; | |
119 | AliMUONVCalibParam* ped = | |
120 | static_cast<AliMUONVCalibParam*>(fPedestalStore ->FindObject(busPatchId, manuId)); | |
121 | ||
122 | if (!ped) { | |
123 | fNManuConfig++; | |
124 | fNChannel+=64; | |
125 | ped = new AliMUONCalibParamND(2, AliMpConstants::ManuNofChannels(),busPatchId, manuId, -1.); // put default wise -1, not connected channel | |
126 | fPedestalStore ->Add(ped); | |
127 | ||
128 | if (!(manuCounter = static_cast<AliMUONErrorCounter*>(fManuBuspatchTable->FindObject(busPatchId,manuId)))) | |
129 | { | |
130 | // New (buspatch,manu) | |
131 | manuCounter = new AliMUONErrorCounter(busPatchId,manuId); | |
132 | fManuBuspatchTable->Add(manuCounter); | |
133 | } | |
134 | } | |
135 | } | |
136 | } | |
137 | //______________________________________________________________________________ | |
138 | void AliMUONPedestal::MakePed(Int_t busPatchId, Int_t manuId, Int_t channelId, Int_t charge) | |
139 | { | |
140 | static Int_t warn=0; | |
141 | /// Compute pedestals values | |
142 | AliMUONVCalibParam* ped = | |
143 | static_cast<AliMUONVCalibParam*>(fPedestalStore ->FindObject(busPatchId, manuId)); | |
144 | ||
145 | if (!ped) | |
146 | { | |
147 | if(fConfig) | |
148 | { // Fill out_of_config (buspatch,manu) table | |
149 | if (!(static_cast<AliMUONErrorCounter*>(fManuBPoutofconfigTable->FindObject(busPatchId,manuId)))) | |
150 | fManuBPoutofconfigTable->Add(new AliMUONErrorCounter(busPatchId,manuId)); | |
151 | if(warn<10) cout << " !!! WARNING : busPatchId = " << busPatchId << " manuId = " << manuId << " not in the Detector configuration " << endl; | |
152 | else if(warn==10) cout << " !!! see .log file for an exhaustive list of (busPatchId, manuId) out of Detector configuration \n" << endl; | |
153 | warn++; | |
154 | (*fFilcout) << " !!! WARNING : busPatchId = " << busPatchId << " manuId = " << manuId << " not in the Detector configuration " << endl; | |
155 | } | |
156 | else {fNManu++;} | |
157 | fNChannel+=64; | |
158 | // put default wise -1, not connected channel | |
159 | ped = new AliMUONCalibParamND(2, AliMpConstants::ManuNofChannels(),busPatchId, manuId, -1.); | |
160 | fPedestalStore ->Add(ped); | |
161 | } | |
162 | ||
163 | // Initialization for the first value | |
164 | if (ped->ValueAsDouble(channelId, 0) == -1) | |
165 | { | |
166 | if(fConfig && channelId == 0){fNManu++;} | |
167 | ped->SetValueAsDouble(channelId, 0, 0.); | |
168 | } | |
169 | if (ped->ValueAsDouble(channelId, 1) == -1) ped->SetValueAsDouble(channelId, 1, 0.); | |
170 | ||
171 | Double_t pedMean = ped->ValueAsDouble(channelId, 0) + (Double_t) charge; | |
172 | Double_t pedSigma = ped->ValueAsDouble(channelId, 1) + (Double_t) charge*charge; | |
173 | ||
174 | ped->SetValueAsDouble(channelId, 0, pedMean); | |
175 | ped->SetValueAsDouble(channelId, 1, pedSigma); | |
176 | ||
177 | AliMUONErrorCounter* manuCounter; | |
178 | if (!(manuCounter = static_cast<AliMUONErrorCounter*>(fManuBuspatchTable->FindObject(busPatchId,manuId)))) | |
179 | { | |
180 | // New (buspatch,manu) | |
181 | manuCounter = new AliMUONErrorCounter(busPatchId,manuId); | |
182 | fManuBuspatchTable->Add(manuCounter); | |
183 | } | |
184 | else | |
185 | { | |
186 | // Existing buspatch | |
187 | manuCounter->Increment(); | |
188 | } | |
189 | } | |
190 | //______________________________________________________________________________ | |
191 | void AliMUONPedestal::Finalize() | |
192 | { | |
193 | /// final polishing of the store | |
194 | ||
195 | Double_t pedMean; | |
196 | Double_t pedSigma; | |
197 | Int_t busPatchId; | |
198 | Int_t manuId; | |
199 | Int_t channelId; | |
200 | ||
201 | // print in logfile | |
202 | if (fErrorBuspatchTable->GetSize()) | |
203 | { | |
204 | cout<<"\n* Buspatches with less statistics (due to parity errors)"<<endl; | |
205 | (*fFilcout)<<"\n* Buspatches with less statistics (due to parity errors)"<<endl; | |
206 | TIter nextParityError(fErrorBuspatchTable->CreateIterator()); | |
207 | AliMUONErrorCounter* parityerror; | |
208 | while((parityerror = static_cast<AliMUONErrorCounter*>(nextParityError()))) | |
209 | { | |
210 | cout<<" bp "<<parityerror->BusPatch()<<": events used = "<<fNEvents-parityerror->Events()<<endl; | |
211 | (*fFilcout)<<" bp "<<parityerror->BusPatch()<<": events used = "<<fNEvents-parityerror->Events()<<endl; | |
212 | } | |
213 | } | |
214 | ||
215 | // iterator over pedestal | |
216 | TIter next(fPedestalStore ->CreateIterator()); | |
217 | AliMUONVCalibParam* ped; | |
218 | ||
219 | while ( ( ped = dynamic_cast<AliMUONVCalibParam*>(next() ) ) ) | |
220 | { | |
221 | busPatchId = ped->ID0(); | |
222 | manuId = ped->ID1(); | |
223 | if(manuId==0) | |
224 | { | |
225 | cout << " !!! BIG WARNING: ManuId = " << manuId << " !!! in BP = " << busPatchId << endl; | |
226 | (*fFilcout) << " !!! BIG WARNING: ManuId = " << manuId << " !!! in BP = " << busPatchId << endl; | |
227 | } | |
228 | Int_t eventCounter; | |
229 | // Correct the number of events for buspatch with errors | |
230 | AliMUONErrorCounter* errorCounter; | |
231 | if ((errorCounter = (AliMUONErrorCounter*)fErrorBuspatchTable->FindObject(busPatchId))) | |
232 | { | |
233 | eventCounter = fNEvents - errorCounter->Events(); | |
234 | } | |
235 | else | |
236 | { | |
237 | eventCounter = fNEvents; | |
238 | } | |
239 | ||
240 | Int_t occupancy=0; // channel missing in raw data or read but rejected (case of parity error) | |
241 | // value of (buspatch, manu) occupancy | |
242 | AliMUONErrorCounter* manuCounter; | |
243 | manuCounter = static_cast<AliMUONErrorCounter*>(fManuBuspatchTable->FindObject(busPatchId,manuId)); | |
244 | if(eventCounter>0)occupancy = manuCounter->Events()/64/eventCounter; | |
245 | if(occupancy>1) | |
246 | { | |
247 | cout << " !!! BIG WARNING: ManuId = " << manuId << " !!! in BP = " << busPatchId << " occupancy (>1) = " << occupancy << endl; | |
248 | (*fFilcout) << " !!! BIG WARNING: ManuId = " << manuId << " !!! in BP = " << busPatchId << " occupancy (>1) = " << occupancy <<endl; | |
249 | } | |
250 | ||
251 | for (channelId = 0; channelId < ped->Size() ; ++channelId) | |
252 | { | |
253 | pedMean = ped->ValueAsDouble(channelId, 0); | |
254 | ||
255 | if (pedMean > 0) // connected channels | |
256 | { | |
257 | ped->SetValueAsDouble(channelId, 0, pedMean/(Double_t)eventCounter); | |
258 | pedMean = ped->ValueAsDouble(channelId, 0); | |
259 | pedSigma = ped->ValueAsDouble(channelId, 1); | |
260 | ped->SetValueAsDouble(channelId, 1, TMath::Sqrt(TMath::Abs(pedSigma/(Double_t)eventCounter - pedMean*pedMean))); | |
261 | if(manuId == 0) | |
262 | { | |
263 | ped->SetValueAsDouble(channelId, 0, ADCMax()); | |
264 | ped->SetValueAsDouble(channelId, 1, ADCMax()); | |
265 | } | |
266 | if(occupancy>1) | |
267 | { | |
268 | ped->SetValueAsDouble(channelId, 0, ADCMax()); | |
269 | ped->SetValueAsDouble(channelId, 1, ADCMax()); | |
270 | if(channelId==0)ped->SetValueAsDouble(channelId, 0, ADCMax()+occupancy); | |
271 | } | |
272 | } | |
273 | else | |
274 | { | |
275 | ped->SetValueAsDouble(channelId, 0, ADCMax()); | |
276 | ped->SetValueAsDouble(channelId, 1, ADCMax()); | |
277 | } | |
278 | } | |
279 | } | |
280 | } | |
281 | //______________________________________________________________________________ | |
282 | void AliMUONPedestal::MakeASCIIoutput(ostream& out) const | |
283 | { | |
284 | /// put pedestal store in the output stream | |
285 | ||
286 | out<<"//===========================================================================" << endl; | |
287 | out<<"// Pedestal file calculated by "<< fPrefixDA.Data() << endl; | |
288 | out<<"//===========================================================================" << endl; | |
289 | out<<"// * Run : " << fRunNumber << endl; | |
290 | out<<"// * Date : " << fDate->AsString("l") <<endl; | |
291 | out<<"// * Statictics : " << fNEvents << endl; | |
292 | if(fConfig) | |
293 | out<<"// * # of MANUS : " << fNManuConfig << " read in the Det. config. " << endl; | |
294 | out<<"// * # of MANUS : " << fNManu << " read in raw data " << endl; | |
295 | out<<"// * # of MANUS : " << fNChannel/64 << " written in pedestal file " << endl; | |
296 | out<<"// * # of channels : " << fNChannel << endl; | |
297 | if (fErrorBuspatchTable->GetSize()) | |
298 | { | |
299 | out<<"//"<<endl; | |
300 | out<<"// * Buspatches with less statistics (due to parity errors)"<<endl; | |
301 | TIter next(fErrorBuspatchTable->CreateIterator()); | |
302 | AliMUONErrorCounter* parityerror; | |
303 | while((parityerror = static_cast<AliMUONErrorCounter*>(next()))) | |
304 | { | |
305 | out<<"// BusPatch = "<<parityerror->BusPatch()<<"\t Nevents used = "<<fNEvents-parityerror->Events()<<endl; | |
306 | } | |
307 | } | |
308 | ||
309 | // out<<"//"<<endl; | |
310 | // out<<"// * Puzzling (Buspatch,Manu) read in raw data ?"<<endl; | |
311 | Int_t writitle=0; | |
312 | Int_t occupancy=1; | |
313 | if(occupancy) | |
314 | { | |
315 | TIter next(fPedestalStore ->CreateIterator()); | |
316 | AliMUONVCalibParam* ped; | |
317 | while ( ( ped = dynamic_cast<AliMUONVCalibParam*>(next() ) ) ) | |
318 | { | |
319 | Int_t busPatchId = ped->ID0(); | |
320 | Int_t manuId = ped->ID1(); | |
321 | Double_t pedMean = ped->ValueAsDouble(0, 0); // check pedestal value for channelId=0 | |
322 | ||
323 | if(pedMean>ADCMax()) | |
324 | { | |
325 | writitle++; | |
326 | if(writitle==1){ | |
327 | out<<"//"<<endl; | |
328 | out<<"// * Puzzling (Buspatch,Manu) read in raw data ?"<<endl;} | |
329 | occupancy=TMath::Nint(pedMean-ADCMax()); | |
330 | ped->SetValueAsDouble(0, 0, ADCMax()); | |
331 | out<<"// BusPatch = "<< busPatchId <<"\t ManuId = "<< manuId << "\t occupancy = " << occupancy <<endl; | |
332 | } | |
333 | ||
334 | if (manuId==0 || (fConfig && static_cast<AliMUONErrorCounter*>(fManuBPoutofconfigTable->FindObject(busPatchId,manuId)))) | |
335 | { | |
336 | writitle++; | |
337 | if(writitle==1){ | |
338 | out<<"//"<<endl; | |
339 | out<<"// * Puzzling (Buspatch,Manu) read in raw data ?"<<endl;} | |
340 | out<<"// BusPatch = "<< busPatchId <<"\t ManuId = "<< manuId << "\t missing in the mapping" << endl; | |
341 | } | |
342 | } | |
343 | } | |
344 | ||
345 | ||
346 | out<<"//"<<endl; | |
347 | out<<"//---------------------------------------------------------------------------" << endl; | |
348 | out<<"//---------------------------------------------------------------------------" << endl; | |
349 | out<<"// BP MANU CH. MEAN SIGMA"<<endl; | |
350 | out<<"//---------------------------------------------------------------------------" << endl; | |
351 | ||
352 | // iterator over pedestal | |
353 | TIter next(fPedestalStore ->CreateIterator()); | |
354 | AliMUONVCalibParam* ped; | |
355 | ||
356 | while ( ( ped = dynamic_cast<AliMUONVCalibParam*>(next() ) ) ) | |
357 | { | |
358 | Int_t busPatchId = ped->ID0(); | |
359 | Int_t manuId = ped->ID1(); | |
360 | ||
361 | for ( Int_t channelId = 0; channelId < ped->Size(); ++channelId ) | |
362 | { | |
363 | Double_t pedMean = ped->ValueAsDouble(channelId, 0); | |
364 | Double_t pedSigma = ped->ValueAsDouble(channelId, 1); | |
365 | ||
366 | out << "\t" << busPatchId << "\t" << manuId <<"\t"<< channelId << "\t" << pedMean <<"\t"<< pedSigma << endl; | |
367 | } | |
368 | } | |
369 | } | |
370 | ||
371 | //______________________________________________________________________________ | |
372 | void AliMUONPedestal::MakeControlHistos() | |
373 | { | |
374 | /// Create control histograms | |
375 | if (fIndex>=0) return; // Pedestal run (fIndex=-1) | |
376 | ||
377 | Double_t pedMean; | |
378 | Double_t pedSigma; | |
379 | Int_t busPatchId; | |
380 | Int_t manuId; | |
381 | Int_t channelId; | |
382 | ||
383 | // histo | |
384 | TFile* histoFile = 0; | |
385 | TTree* tree = 0; | |
386 | TH1F* pedMeanHisto = 0; | |
387 | TH1F* pedSigmaHisto = 0; | |
388 | ||
389 | fHistoFileName=Form("%s.root",fPrefixDA.Data()); | |
390 | histoFile = new TFile(fHistoFileName,"RECREATE","MUON Tracking pedestals"); | |
391 | ||
392 | Char_t name[255]; | |
393 | Char_t title[255]; | |
394 | sprintf(name,"pedmean_allch"); | |
395 | sprintf(title,"Pedestal mean all channels"); | |
396 | Int_t nx = ADCMax()+1; | |
397 | Int_t xmin = 0; | |
398 | Int_t xmax = ADCMax(); | |
399 | pedMeanHisto = new TH1F(name,title,nx,xmin,xmax); | |
400 | pedMeanHisto->SetDirectory(histoFile); | |
401 | ||
402 | sprintf(name,"pedsigma_allch"); | |
403 | sprintf(title,"Pedestal sigma all channels"); | |
404 | nx = 201; | |
405 | xmin = 0; | |
406 | xmax = 200; | |
407 | pedSigmaHisto = new TH1F(name,title,nx,xmin,xmax); | |
408 | pedSigmaHisto->SetDirectory(histoFile); | |
409 | ||
410 | tree = new TTree("t","Pedestal tree"); | |
411 | tree->Branch("bp",&busPatchId,"bp/I"); | |
412 | tree->Branch("manu",&manuId,",manu/I"); | |
413 | tree->Branch("channel",&channelId,",channel/I"); | |
414 | tree->Branch("pedMean",&pedMean,",pedMean/D"); | |
415 | tree->Branch("pedSigma",&pedSigma,",pedSigma/D"); | |
416 | ||
417 | // iterator over pedestal | |
418 | TIter next(fPedestalStore ->CreateIterator()); | |
419 | AliMUONVCalibParam* ped; | |
420 | ||
421 | while ( ( ped = dynamic_cast<AliMUONVCalibParam*>(next() ) ) ) | |
422 | { | |
423 | busPatchId = ped->ID0(); | |
424 | manuId = ped->ID1(); | |
425 | ||
426 | for ( channelId = 0; channelId < ped->Size(); ++channelId ) | |
427 | { | |
428 | pedMean = ped->ValueAsDouble(channelId, 0); | |
429 | pedSigma = ped->ValueAsDouble(channelId, 1); | |
430 | ||
431 | pedMeanHisto->Fill(pedMean); | |
432 | pedSigmaHisto->Fill(pedSigma); | |
433 | tree->Fill(); | |
434 | } | |
435 | } | |
436 | ||
437 | histoFile->Write(); | |
438 | histoFile->Close(); | |
439 | ||
440 | } |