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e2a4d72c | 1 | /**************************************************************************\r |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *\r | |
3 | * *\r | |
4 | * Author: The ALICE Off-line Project. *\r | |
5 | * Contributors are mentioned in the code where appropriate. *\r | |
6 | * *\r | |
7 | * Permission to use, copy, modify and distribute this software and its *\r | |
8 | * documentation strictly for non-commercial purposes is hereby granted *\r | |
9 | * without fee, provided that the above copyright notice appears in all *\r | |
10 | * copies and that both the copyright notice and this permission notice *\r | |
11 | * appear in the supporting documentation. The authors make no claims *\r | |
12 | * about the suitability of this software for any purpose. It is *\r | |
13 | * provided "as is" without express or implied warranty. *\r | |
14 | **************************************************************************/\r | |
15 | \r | |
16 | /* $Id: AliTPCclustererKr.cxx,v 1.7 2008/02/06 17:24:53 matyja Exp $ */\r | |
17 | \r | |
18 | //-----------------------------------------------------------------\r | |
19 | // Implementation of the TPC Kr cluster class\r | |
20 | //\r | |
21 | // Origin: Adam Matyja, INP PAN, adam.matyja@ifj.edu.pl\r | |
22 | //-----------------------------------------------------------------\r | |
23 | \r | |
24 | /*\r | |
25 | Instruction - how to use that:\r | |
26 | There are two macros prepared. One is for preparing clusters from MC \r | |
27 | samples: FindKrClusters.C. The output is kept in TPC.RecPoints.root.\r | |
28 | The other macro is prepared for data analysis: FindKrClustersRaw.C. \r | |
29 | The output is created for each processed file in root file named adc.root. \r | |
30 | For each data subsample the same named file is created. So be careful \r | |
31 | do not overwrite them. \r | |
32 | \r | |
33 | Additional selection criteria to select the GOLD cluster\r | |
34 | Example:\r | |
35 | // open file with clusters\r | |
36 | TFile f("Krypton.root");\r | |
37 | TTree * tree = (TTree*)f.Get("Kr")\r | |
38 | TCut cutR0("cutR0","fADCcluster/fSize<100"); // adjust it according v seetings - \r | |
39 | TCut cutR1("cutR1","fADCcluster/fSize>7"); // cosmic tracks and noise removal\r | |
40 | TCut cutR2("cutR2","fMax.fAdc/fADCcluster<0.2"); // digital noise removal\r | |
41 | TCut cutR3("cutR3","fMax.fAdc/fADCcluster>0.01"); // noise removal\r | |
42 | TCut cutS1("cutS1","fSize<200"); // adjust it according v seetings - cosmic tracks\r | |
43 | TCut cutAll = cutR0+cutR1+cutR2+cutR3+cutS1;\r | |
44 | This values are typical values to be applied in selectors\r | |
45 | \r | |
46 | \r | |
47 | *\r | |
48 | **** MC ****\r | |
49 | *\r | |
50 | \r | |
51 | To run clusterizaton for MC type:\r | |
52 | .x FindKrClusters.C\r | |
53 | \r | |
54 | If you don't want to use the standard selection criteria then you \r | |
55 | have to do following:\r | |
56 | \r | |
57 | // load the standard setup\r | |
58 | AliRunLoader* rl = AliRunLoader::Open("galice.root");\r | |
59 | AliTPCLoader *tpcl = (AliTPCLoader*)rl->GetLoader("TPCLoader");\r | |
60 | tpcl->LoadDigits();\r | |
61 | rl->LoadgAlice();\r | |
62 | gAlice=rl->GetAliRun();\r | |
63 | TDirectory *cwd = gDirectory;\r | |
64 | AliTPCv4 *tpc = (AliTPCv4*)gAlice->GetDetector("TPC");\r | |
65 | Int_t ver = tpc->IsVersion();\r | |
66 | rl->CdGAFile();\r | |
67 | AliTPCParam *param=(AliTPCParamSR *)gDirectory->Get("75x40_100x60_150x60");\r | |
68 | AliTPCDigitsArray *digarr=new AliTPCDigitsArray;\r | |
69 | digarr->Setup(param);\r | |
70 | cwd->cd();\r | |
71 | \r | |
72 | //loop over events\r | |
73 | Int_t nevmax=rl->GetNumberOfEvents();\r | |
74 | for(Int_t nev=0;nev<nevmax ;nev++){\r | |
75 | rl->GetEvent(nev);\r | |
76 | TTree* input_tree= tpcl->TreeD();//load tree with digits\r | |
77 | digarr->ConnectTree(input_tree);\r | |
78 | TTree *output_tree =tpcl->TreeR();//load output tree\r | |
79 | \r | |
80 | AliTPCclustererKr *clusters = new AliTPCclustererKr();\r | |
81 | clusters->SetParam(param);\r | |
82 | clusters->SetInput(input_tree);\r | |
83 | clusters->SetOutput(output_tree);\r | |
84 | clusters->SetDigArr(digarr);\r | |
85 | \r | |
86 | //If you want to change the cluster finder parameters for MC there are \r | |
87 | //several of them:\r | |
88 | \r | |
89 | //1. signal threshold (everything below the given number is treated as 0)\r | |
90 | clusters->SetMinAdc(3);\r | |
91 | \r | |
92 | //2. number of neighbouring timebins to be considered\r | |
93 | clusters->SetMinTimeBins(2);\r | |
94 | \r | |
95 | //3. distance of the cluster center to the center of a pad in pad-padrow plane \r | |
96 | //(in cm). Remenber that this is still quantified by pad size.\r | |
97 | clusters->SetMaxPadRangeCm(2.5);\r | |
98 | \r | |
99 | //4. distance of the cluster center to the center of a padrow in pad-padrow \r | |
100 | //plane (in cm). Remenber that this is still quantified by pad size.\r | |
101 | clusters->SetMaxRowRangeCm(3.5);\r | |
102 | \r | |
103 | //5. distance of the cluster center to the max time bin on a pad (in tackts)\r | |
104 | //ie. fabs(centerT - time)<7\r | |
105 | clusters->SetMaxTimeRange(7);\r | |
106 | \r | |
107 | //6. cut reduce peak at 0. There are noises which appear mostly as two \r | |
108 | //timebins on one pad.\r | |
109 | clusters->SetValueToSize(3.5);\r | |
110 | \r | |
111 | \r | |
112 | clusters->finderIO();\r | |
113 | tpcl->WriteRecPoints("OVERWRITE");\r | |
114 | }\r | |
115 | delete rl;//cleans everything\r | |
116 | \r | |
117 | *\r | |
118 | ********* DATA *********\r | |
119 | *\r | |
120 | \r | |
121 | To run clusterizaton for DATA for file named raw_data.root type:\r | |
122 | .x FindKrClustersRaw.C("raw_data.root")\r | |
123 | \r | |
124 | If you want to change some criteria do the following:\r | |
125 | \r | |
126 | //\r | |
127 | // remove Altro warnings\r | |
128 | //\r | |
129 | AliLog::SetClassDebugLevel("AliTPCRawStream",-5);\r | |
130 | AliLog::SetClassDebugLevel("AliRawReaderDate",-5);\r | |
131 | AliLog::SetClassDebugLevel("AliTPCAltroMapping",-5);\r | |
132 | AliLog::SetModuleDebugLevel("RAW",-5);\r | |
133 | \r | |
134 | //\r | |
135 | // Get database with noises\r | |
136 | //\r | |
137 | // char *ocdbpath = gSystem->Getenv("OCDB_PATH");\r | |
138 | char *ocdbpath ="local:///afs/cern.ch/alice/tpctest/OCDB";\r | |
139 | if (ocdbpath==0){\r | |
140 | ocdbpath="alien://folder=/alice/data/2007/LHC07w/OCDB/";\r | |
141 | }\r | |
142 | AliCDBManager * man = AliCDBManager::Instance();\r | |
143 | man->SetDefaultStorage(ocdbpath);\r | |
144 | man->SetRun(0);\r | |
145 | AliTPCCalPad * noiseTPC = AliTPCcalibDB::Instance()->GetPadNoise();\r | |
146 | AliTPCAltroMapping** mapping =AliTPCcalibDB::Instance()->GetMapping();\r | |
147 | \r | |
148 | //define tree\r | |
149 | TFile *hfile=new TFile("adc.root","RECREATE","ADC file");\r | |
150 | // Create a ROOT Tree\r | |
151 | TTree *mytree = new TTree("Kr","Krypton cluster tree");\r | |
152 | \r | |
153 | //define infput file\r | |
154 | const char *fileName="data.root";\r | |
155 | AliRawReader *reader = new AliRawReaderRoot(fileName);\r | |
156 | //AliRawReader *reader = new AliRawReaderDate(fileName);\r | |
157 | reader->Reset();\r | |
158 | AliAltroRawStreamFast* stream = new AliAltroRawStreamFast(reader);\r | |
159 | stream->SelectRawData("TPC");\r | |
160 | \r | |
161 | //one general output\r | |
162 | AliTPCclustererKr *clusters = new AliTPCclustererKr();\r | |
163 | clusters->SetOutput(mytree);\r | |
164 | clusters->SetRecoParam(0);//standard reco parameters\r | |
165 | AliTPCParamSR *param=new AliTPCParamSR();\r | |
166 | clusters->SetParam(param);//TPC parameters(sectors, timebins, etc.)\r | |
167 | \r | |
168 | //set cluster finder parameters (from data):\r | |
169 | //1. zero suppression parameter\r | |
170 | clusters->SetZeroSup(param->GetZeroSup());\r | |
171 | \r | |
172 | //2. first bin\r | |
173 | clusters->SetFirstBin(60);\r | |
174 | \r | |
175 | //3. last bin\r | |
176 | clusters->SetLastBin(950);\r | |
177 | \r | |
178 | //4. maximal noise\r | |
179 | clusters->SetMaxNoiseAbs(2);\r | |
180 | \r | |
181 | //5. maximal amount of sigma of noise\r | |
182 | clusters->SetMaxNoiseSigma(3);\r | |
183 | \r | |
184 | //The remaining parameters are the same paramters as for MC (see MC section \r | |
185 | //points 1-6)\r | |
186 | clusters->SetMinAdc(3);\r | |
187 | clusters->SetMinTimeBins(2);\r | |
188 | clusters->SetMaxPadRangeCm(2.5);\r | |
189 | clusters->SetMaxRowRangeCm(3.5);\r | |
190 | clusters->SetMaxTimeRange(7);\r | |
191 | clusters->SetValueToSize(3.5);\r | |
192 | \r | |
193 | while (reader->NextEvent()) {\r | |
194 | clusters->FinderIO(reader);\r | |
195 | }\r | |
196 | \r | |
197 | hfile->Write();\r | |
198 | hfile->Close();\r | |
199 | delete stream;\r | |
200 | \r | |
201 | \r | |
202 | */\r | |
203 | \r | |
204 | #include "AliTPCclustererKr.h"\r | |
205 | #include "AliTPCclusterKr.h"\r | |
206 | //#include <vector>\r | |
207 | #include <list>\r | |
208 | #include "TObject.h"\r | |
209 | #include "AliPadMax.h"\r | |
210 | #include "AliSimDigits.h"\r | |
211 | #include "AliTPCv4.h"\r | |
212 | #include "AliTPCParam.h"\r | |
213 | #include "AliTPCDigitsArray.h"\r | |
214 | #include "AliTPCvtpr.h"\r | |
215 | #include "AliTPCClustersRow.h"\r | |
216 | #include "TTree.h"\r | |
217 | #include "TH1F.h"\r | |
218 | #include "TH2F.h"\r | |
219 | #include "TTreeStream.h"\r | |
220 | \r | |
221 | #include "AliTPCTransform.h"\r | |
222 | \r | |
223 | //used in raw data finder\r | |
224 | #include "AliTPCROC.h"\r | |
225 | #include "AliTPCCalPad.h"\r | |
226 | #include "AliTPCAltroMapping.h"\r | |
227 | #include "AliTPCcalibDB.h"\r | |
228 | #include "AliTPCRawStream.h"\r | |
98b76430 | 229 | #include "AliTPCRawStreamV3.h"\r |
e2a4d72c | 230 | #include "AliTPCRecoParam.h"\r |
231 | #include "AliTPCReconstructor.h"\r | |
232 | #include "AliRawReader.h"\r | |
233 | #include "AliTPCCalROC.h"\r | |
98b76430 | 234 | #include "AliRawEventHeaderBase.h"\r |
e2a4d72c | 235 | \r |
236 | ClassImp(AliTPCclustererKr)\r | |
237 | \r | |
238 | \r | |
239 | AliTPCclustererKr::AliTPCclustererKr()\r | |
240 | :TObject(),\r | |
241 | fRawData(kFALSE),\r | |
242 | fInput(0),\r | |
243 | fOutput(0),\r | |
244 | fParam(0),\r | |
245 | fDigarr(0),\r | |
246 | fRecoParam(0),\r | |
247 | fZeroSup(2),\r | |
248 | fFirstBin(60),\r | |
249 | fLastBin(950),\r | |
250 | fMaxNoiseAbs(2),\r | |
251 | fMaxNoiseSigma(3),\r | |
252 | fMinAdc(3),\r | |
253 | fMinTimeBins(2),\r | |
254 | // fMaxPadRange(4),\r | |
255 | // fMaxRowRange(3),\r | |
256 | fMaxTimeRange(7),\r | |
257 | fValueToSize(3.5),\r | |
258 | fMaxPadRangeCm(2.5),\r | |
259 | fMaxRowRangeCm(3.5),\r | |
260 | fIsolCut(3),\r | |
261 | fDebugLevel(-1),\r | |
262 | fHistoRow(0),\r | |
263 | fHistoPad(0),\r | |
264 | fHistoTime(0),\r | |
f5178f60 | 265 | fHistoRowPad(0),\r |
266 | fTimeStamp(0),\r | |
267 | fRun(0)\r | |
e2a4d72c | 268 | {\r |
269 | //\r | |
270 | // default constructor\r | |
271 | //\r | |
272 | }\r | |
273 | \r | |
274 | AliTPCclustererKr::AliTPCclustererKr(const AliTPCclustererKr ¶m)\r | |
275 | :TObject(),\r | |
276 | fRawData(kFALSE),\r | |
277 | fInput(0),\r | |
278 | fOutput(0),\r | |
279 | fParam(0),\r | |
280 | fDigarr(0),\r | |
281 | fRecoParam(0),\r | |
282 | fZeroSup(2),\r | |
283 | fFirstBin(60),\r | |
284 | fLastBin(950),\r | |
285 | fMaxNoiseAbs(2),\r | |
286 | fMaxNoiseSigma(3),\r | |
287 | fMinAdc(3),\r | |
288 | fMinTimeBins(2),\r | |
289 | // fMaxPadRange(4),\r | |
290 | // fMaxRowRange(3),\r | |
291 | fMaxTimeRange(7),\r | |
292 | fValueToSize(3.5),\r | |
293 | fMaxPadRangeCm(2.5),\r | |
294 | fMaxRowRangeCm(3.5),\r | |
295 | fIsolCut(3),\r | |
296 | fDebugLevel(-1),\r | |
297 | fHistoRow(0),\r | |
298 | fHistoPad(0),\r | |
299 | fHistoTime(0),\r | |
98b76430 | 300 | fHistoRowPad(0),\r |
f5178f60 | 301 | fTimeStamp(0),\r |
302 | fRun(0)\r | |
e2a4d72c | 303 | {\r |
304 | //\r | |
305 | // copy constructor\r | |
306 | //\r | |
307 | fParam = param.fParam;\r | |
308 | fRecoParam = param.fRecoParam;\r | |
309 | fRawData = param.fRawData;\r | |
310 | fInput = param.fInput ;\r | |
311 | fOutput = param.fOutput;\r | |
312 | fDigarr = param.fDigarr;\r | |
313 | fZeroSup = param.fZeroSup ;\r | |
314 | fFirstBin = param.fFirstBin ;\r | |
315 | fLastBin = param.fLastBin ;\r | |
316 | fMaxNoiseAbs = param.fMaxNoiseAbs ;\r | |
317 | fMaxNoiseSigma = param.fMaxNoiseSigma ;\r | |
318 | fMinAdc = param.fMinAdc;\r | |
319 | fMinTimeBins = param.fMinTimeBins;\r | |
320 | // fMaxPadRange = param.fMaxPadRange ;\r | |
321 | // fMaxRowRange = param.fMaxRowRange ;\r | |
322 | fMaxTimeRange = param.fMaxTimeRange;\r | |
323 | fValueToSize = param.fValueToSize;\r | |
324 | fMaxPadRangeCm = param.fMaxPadRangeCm;\r | |
325 | fMaxRowRangeCm = param.fMaxRowRangeCm;\r | |
326 | fIsolCut = param.fIsolCut;\r | |
327 | fDebugLevel = param.fDebugLevel;\r | |
328 | fHistoRow = param.fHistoRow ;\r | |
329 | fHistoPad = param.fHistoPad ;\r | |
330 | fHistoTime = param.fHistoTime;\r | |
331 | fHistoRowPad = param.fHistoRowPad;\r | |
98b76430 | 332 | fTimeStamp = param.fTimeStamp;\r |
f5178f60 | 333 | fRun = param.fRun;\r |
e2a4d72c | 334 | \r |
335 | } \r | |
336 | \r | |
337 | AliTPCclustererKr & AliTPCclustererKr::operator = (const AliTPCclustererKr & param)\r | |
338 | {\r | |
339 | //\r | |
340 | // assignment operator\r | |
341 | //\r | |
342 | fParam = param.fParam;\r | |
343 | fRecoParam = param.fRecoParam;\r | |
344 | fRawData = param.fRawData;\r | |
345 | fInput = param.fInput ;\r | |
346 | fOutput = param.fOutput;\r | |
347 | fDigarr = param.fDigarr;\r | |
348 | fZeroSup = param.fZeroSup ;\r | |
349 | fFirstBin = param.fFirstBin ;\r | |
350 | fLastBin = param.fLastBin ;\r | |
351 | fMaxNoiseAbs = param.fMaxNoiseAbs ;\r | |
352 | fMaxNoiseSigma = param.fMaxNoiseSigma ;\r | |
353 | fMinAdc = param.fMinAdc;\r | |
354 | fMinTimeBins = param.fMinTimeBins;\r | |
355 | // fMaxPadRange = param.fMaxPadRange ;\r | |
356 | // fMaxRowRange = param.fMaxRowRange ;\r | |
357 | fMaxTimeRange = param.fMaxTimeRange;\r | |
358 | fValueToSize = param.fValueToSize;\r | |
359 | fMaxPadRangeCm = param.fMaxPadRangeCm;\r | |
360 | fMaxRowRangeCm = param.fMaxRowRangeCm;\r | |
361 | fIsolCut = param.fIsolCut;\r | |
362 | fDebugLevel = param.fDebugLevel;\r | |
363 | fHistoRow = param.fHistoRow ;\r | |
364 | fHistoPad = param.fHistoPad ;\r | |
365 | fHistoTime = param.fHistoTime;\r | |
366 | fHistoRowPad = param.fHistoRowPad;\r | |
98b76430 | 367 | fTimeStamp = param.fTimeStamp;\r |
f5178f60 | 368 | fRun = param.fRun;\r |
e2a4d72c | 369 | return (*this);\r |
370 | }\r | |
371 | \r | |
372 | AliTPCclustererKr::~AliTPCclustererKr()\r | |
373 | {\r | |
374 | //\r | |
375 | // destructor\r | |
376 | //\r | |
377 | delete fOutput;\r | |
378 | }\r | |
379 | \r | |
380 | void AliTPCclustererKr::SetRecoParam(AliTPCRecoParam *recoParam)\r | |
381 | {\r | |
382 | //\r | |
383 | // set reconstruction parameters\r | |
384 | //\r | |
385 | if (recoParam) {\r | |
386 | fRecoParam = recoParam;\r | |
387 | }else{\r | |
388 | //set default parameters if not specified\r | |
389 | fRecoParam = AliTPCReconstructor::GetRecoParam();\r | |
390 | if (!fRecoParam) fRecoParam = AliTPCRecoParam::GetLowFluxParam();\r | |
391 | }\r | |
392 | return;\r | |
393 | }\r | |
394 | \r | |
395 | \r | |
396 | ////____________________________________________________________________________\r | |
397 | //// I/O\r | |
398 | void AliTPCclustererKr::SetInput(TTree * tree)\r | |
399 | {\r | |
400 | //\r | |
401 | // set input tree with digits\r | |
402 | //\r | |
403 | fInput = tree; \r | |
404 | if (!fInput->GetBranch("Segment")){\r | |
405 | cerr<<"AliTPCclusterKr::FindClusterKr(): no proper input tree !\n";\r | |
406 | fInput=0;\r | |
407 | return;\r | |
408 | }\r | |
409 | }\r | |
410 | \r | |
411 | void AliTPCclustererKr::SetOutput(TTree * /*tree*/) \r | |
412 | {\r | |
413 | //\r | |
414 | //dummy\r | |
415 | //\r | |
416 | fOutput = new TTreeSRedirector("Krypton.root");\r | |
417 | }\r | |
418 | \r | |
419 | ////____________________________________________________________________________\r | |
420 | //// with new I/O\r | |
421 | Int_t AliTPCclustererKr::FinderIO()\r | |
422 | {\r | |
423 | // Krypton cluster finder for simulated events from MC\r | |
424 | \r | |
425 | if (!fInput) { \r | |
426 | Error("Digits2Clusters", "input tree not initialised");\r | |
427 | return 10;\r | |
428 | }\r | |
429 | \r | |
430 | if (!fOutput) {\r | |
431 | Error("Digits2Clusters", "output tree not initialised");\r | |
432 | return 11;\r | |
433 | }\r | |
434 | \r | |
435 | FindClusterKrIO();\r | |
436 | return 0;\r | |
437 | }\r | |
438 | \r | |
98b76430 | 439 | \r |
440 | \r | |
e2a4d72c | 441 | Int_t AliTPCclustererKr::FinderIO(AliRawReader* rawReader)\r |
442 | {\r | |
443 | // Krypton cluster finder for the TPC raw data\r | |
98b76430 | 444 | // this method is unsing AliAltroRawStreamV3\r |
e2a4d72c | 445 | // fParam must be defined before\r |
472f0066 | 446 | if (!rawReader) return 1;\r |
447 | //\r | |
448 | fRawData=kTRUE; //set flag to data\r | |
98b76430 | 449 | \r |
e2a4d72c | 450 | if (!fOutput) {\r |
451 | Error("Digits2Clusters", "output tree not initialised");\r | |
452 | return 11;\r | |
453 | }\r | |
98b76430 | 454 | \r |
e2a4d72c | 455 | fParam->SetMaxTBin(fRecoParam->GetLastBin());//set number of timebins from reco -> param\r |
456 | // used later for memory allocation\r | |
457 | \r | |
98b76430 | 458 | AliRawEventHeaderBase* eventHeader = (AliRawEventHeaderBase*)rawReader->GetEventHeader();\r |
459 | if (eventHeader){\r | |
460 | fTimeStamp = eventHeader->Get("Timestamp");\r | |
f5178f60 | 461 | fRun = rawReader->GetRunNumber();\r |
98b76430 | 462 | }\r |
e2a4d72c | 463 | \r |
98b76430 | 464 | \r |
465 | Bool_t isAltro=kFALSE;\r | |
466 | \r | |
e2a4d72c | 467 | AliTPCROC * roc = AliTPCROC::Instance();\r |
468 | AliTPCCalPad * noiseTPC = AliTPCcalibDB::Instance()->GetPadNoise();\r | |
469 | AliTPCAltroMapping** mapping =AliTPCcalibDB::Instance()->GetMapping();\r | |
470 | //\r | |
98b76430 | 471 | AliTPCRawStreamV3 input(rawReader,(AliAltroMapping**)mapping);\r |
472 | \r | |
e2a4d72c | 473 | const Int_t kNIS = fParam->GetNInnerSector();//number of inner sectors\r |
474 | const Int_t kNOS = fParam->GetNOuterSector();//number of outer sectors\r | |
475 | const Int_t kNS = kNIS + kNOS;//all sectors\r | |
98b76430 | 476 | \r |
477 | \r | |
478 | //crate TPC view\r | |
479 | AliTPCDigitsArray *digarr=new AliTPCDigitsArray(kFALSE);//data not sim\r | |
480 | digarr->Setup(fParam);//as usually parameters\r | |
481 | \r | |
482 | for(Int_t iSec = 0; iSec < kNS; iSec++) {\r | |
483 | AliTPCCalROC * noiseROC;\r | |
484 | AliTPCCalROC noiseDummy(iSec);\r | |
485 | if(noiseTPC==0x0){\r | |
486 | noiseROC = &noiseDummy;//noise=0\r | |
487 | }else{\r | |
488 | noiseROC = noiseTPC->GetCalROC(iSec); // noise per given sector\r | |
489 | }\r | |
490 | Int_t nRows = 0; //number of rows in sector\r | |
491 | Int_t nDDLs = 0; //number of DDLs\r | |
492 | Int_t indexDDL = 0; //DDL index\r | |
493 | if (iSec < kNIS) {\r | |
494 | nRows = fParam->GetNRowLow();\r | |
495 | nDDLs = 2;\r | |
496 | indexDDL = iSec * 2;\r | |
497 | }else {\r | |
498 | nRows = fParam->GetNRowUp();\r | |
499 | nDDLs = 4;\r | |
500 | indexDDL = (iSec-kNIS) * 4 + kNIS * 2;\r | |
501 | }\r | |
502 | \r | |
503 | //\r | |
504 | // Load the raw data for corresponding DDLs\r | |
505 | //\r | |
506 | rawReader->Reset();\r | |
507 | rawReader->Select("TPC",indexDDL,indexDDL+nDDLs-1);\r | |
508 | \r | |
509 | \r | |
510 | while (input.NextDDL()){\r | |
511 | // Allocate memory for rows in sector (pads(depends on row) x timebins)\r | |
512 | if (!digarr->GetRow(iSec,0)){\r | |
513 | for(Int_t iRow = 0; iRow < nRows; iRow++) {\r | |
514 | digarr->CreateRow(iSec,iRow);\r | |
515 | }//end loop over rows\r | |
516 | }\r | |
517 | //loop over pads\r | |
518 | while ( input.NextChannel() ) {\r | |
519 | Int_t iRow = input.GetRow();\r | |
520 | Int_t iPad = input.GetPad();\r | |
521 | //check row consistency\r | |
522 | if (iRow < 0 ) continue;\r | |
523 | if (iRow < 0 || iRow >= nRows){\r | |
524 | AliError(Form("Pad-row index (%d) outside the range (%d -> %d) !",\r | |
525 | iRow, 0, nRows -1));\r | |
526 | continue;\r | |
527 | }\r | |
528 | \r | |
529 | //check pad consistency\r | |
530 | if (iPad < 0 || iPad >= (Int_t)(roc->GetNPads(iSec,iRow))) {\r | |
531 | AliError(Form("Pad index (%d) outside the range (%d -> %d) !",\r | |
532 | iPad, 0, roc->GetNPads(iSec,iRow) ));\r | |
533 | continue;\r | |
534 | }\r | |
535 | \r | |
536 | //loop over bunches\r | |
537 | while ( input.NextBunch() ){\r | |
538 | Int_t startTbin = (Int_t)input.GetStartTimeBin();\r | |
539 | Int_t bunchlength = (Int_t)input.GetBunchLength();\r | |
540 | const UShort_t *sig = input.GetSignals();\r | |
541 | isAltro=kTRUE;\r | |
542 | for (Int_t iTime = 0; iTime<bunchlength; iTime++){\r | |
543 | Int_t iTimeBin=startTbin-iTime;\r | |
544 | //\r | |
545 | if(fDebugLevel==72){\r | |
546 | fHistoRow->Fill(iRow);\r | |
547 | fHistoPad->Fill(iPad);\r | |
548 | fHistoTime->Fill(iTimeBin);\r | |
549 | fHistoRowPad->Fill(iPad,iRow);\r | |
550 | }else if(fDebugLevel>=0&&fDebugLevel<72){\r | |
551 | if(iSec==fDebugLevel){\r | |
552 | fHistoRow->Fill(iRow);\r | |
553 | fHistoPad->Fill(iPad);\r | |
554 | fHistoTime->Fill(iTimeBin);\r | |
555 | fHistoRowPad->Fill(iPad,iRow);\r | |
556 | }\r | |
557 | }else if(fDebugLevel==73){\r | |
558 | if(iSec<36){\r | |
559 | fHistoRow->Fill(iRow);\r | |
560 | fHistoPad->Fill(iPad);\r | |
561 | fHistoTime->Fill(iTimeBin);\r | |
562 | fHistoRowPad->Fill(iPad,iRow);\r | |
563 | }\r | |
564 | }else if(fDebugLevel==74){\r | |
565 | if(iSec>=36){\r | |
566 | fHistoRow->Fill(iRow);\r | |
567 | fHistoPad->Fill(iPad);\r | |
568 | fHistoTime->Fill(iTimeBin);\r | |
569 | fHistoRowPad->Fill(iPad,iRow);\r | |
570 | }\r | |
571 | }\r | |
572 | \r | |
573 | //check time consistency\r | |
574 | if ( iTimeBin < fRecoParam->GetFirstBin() || iTimeBin >= fRecoParam->GetLastBin()){\r | |
575 | //cout<<iTimeBin<<endl;\r | |
576 | continue;\r | |
577 | AliFatal(Form("Timebin index (%d) outside the range (%d -> %d) !",\r | |
578 | iTimeBin, 0, fRecoParam->GetLastBin() -1));\r | |
579 | }\r | |
580 | //signal\r | |
581 | Float_t signal=(Float_t)sig[iTime];\r | |
582 | if (signal <= fZeroSup ||\r | |
583 | iTimeBin < fFirstBin ||\r | |
584 | iTimeBin > fLastBin\r | |
585 | ) {\r | |
586 | digarr->GetRow(iSec,iRow)->SetDigitFast(0,iTimeBin,iPad);\r | |
587 | continue;\r | |
588 | }\r | |
589 | if (!noiseROC) continue;\r | |
590 | Double_t noiseOnPad = noiseROC->GetValue(iRow,iPad);//noise on given pad and row in sector\r | |
591 | if (noiseOnPad > fMaxNoiseAbs){\r | |
592 | digarr->GetRow(iSec,iRow)->SetDigitFast(0,iTimeBin,iPad);\r | |
593 | continue; // consider noisy pad as dead\r | |
594 | }\r | |
595 | if(signal <= fMaxNoiseSigma * noiseOnPad){\r | |
596 | digarr->GetRow(iSec,iRow)->SetDigitFast(0,iTimeBin,iPad);\r | |
597 | continue;\r | |
598 | }\r | |
599 | digarr->GetRow(iSec,iRow)->SetDigitFast(TMath::Nint(signal),iTimeBin,iPad);\r | |
600 | }// end loop signals in bunch\r | |
601 | }// end loop bunches\r | |
602 | } // end loop pads\r | |
603 | }// end ddl loop\r | |
604 | }// end sector loop\r | |
605 | SetDigArr(digarr);\r | |
606 | if(isAltro) FindClusterKrIO();\r | |
607 | delete digarr;\r | |
608 | \r | |
609 | return 0;\r | |
610 | }\r | |
e2a4d72c | 611 | \r |
612 | \r | |
98b76430 | 613 | \r |
614 | \r | |
615 | \r | |
616 | Int_t AliTPCclustererKr::FinderIOold(AliRawReader* rawReader)\r | |
617 | {\r | |
618 | // Krypton cluster finder for the TPC raw data\r | |
619 | //\r | |
620 | // fParam must be defined before\r | |
831e26ce | 621 | if (!rawReader) return 1;\r |
622 | \r | |
98b76430 | 623 | if(rawReader)fRawData=kTRUE; //set flag to data\r |
624 | \r | |
625 | if (!fOutput) {\r | |
626 | Error("Digits2Clusters", "output tree not initialised");\r | |
627 | return 11;\r | |
628 | }\r | |
629 | \r | |
630 | fParam->SetMaxTBin(fRecoParam->GetLastBin());//set number of timebins from reco -> param\r | |
631 | // used later for memory allocation\r | |
632 | \r | |
633 | AliRawEventHeaderBase* eventHeader = (AliRawEventHeaderBase*)rawReader->GetEventHeader();\r | |
634 | if (eventHeader){\r | |
635 | fTimeStamp = eventHeader->Get("Timestamp");\r | |
f5178f60 | 636 | fRun = rawReader->GetRunNumber();\r |
98b76430 | 637 | }\r |
638 | \r | |
639 | Bool_t isAltro=kFALSE;\r | |
640 | \r | |
641 | AliTPCROC * roc = AliTPCROC::Instance();\r | |
642 | AliTPCCalPad * noiseTPC = AliTPCcalibDB::Instance()->GetPadNoise();\r | |
643 | AliTPCAltroMapping** mapping =AliTPCcalibDB::Instance()->GetMapping();\r | |
644 | //\r | |
645 | AliTPCRawStream input(rawReader,(AliAltroMapping**)mapping);\r | |
646 | \r | |
647 | const Int_t kNIS = fParam->GetNInnerSector();//number of inner sectors\r | |
648 | const Int_t kNOS = fParam->GetNOuterSector();//number of outer sectors\r | |
649 | const Int_t kNS = kNIS + kNOS;//all sectors\r | |
650 | \r | |
651 | \r | |
e2a4d72c | 652 | //crate TPC view\r |
653 | AliTPCDigitsArray *digarr=new AliTPCDigitsArray(kFALSE);//data not sim\r | |
654 | digarr->Setup(fParam);//as usually parameters\r | |
98b76430 | 655 | \r |
e2a4d72c | 656 | //\r |
657 | // Loop over sectors\r | |
658 | //\r | |
659 | for(Int_t iSec = 0; iSec < kNS; iSec++) {\r | |
660 | AliTPCCalROC * noiseROC;\r | |
661 | if(noiseTPC==0x0){\r | |
662 | noiseROC =new AliTPCCalROC(iSec);//noise=0\r | |
663 | }\r | |
664 | else{\r | |
665 | noiseROC = noiseTPC->GetCalROC(iSec); // noise per given sector\r | |
666 | }\r | |
667 | Int_t nRows = 0; //number of rows in sector\r | |
668 | Int_t nDDLs = 0; //number of DDLs\r | |
669 | Int_t indexDDL = 0; //DDL index\r | |
670 | if (iSec < kNIS) {\r | |
671 | nRows = fParam->GetNRowLow();\r | |
672 | nDDLs = 2;\r | |
673 | indexDDL = iSec * 2;\r | |
674 | }else {\r | |
675 | nRows = fParam->GetNRowUp();\r | |
676 | nDDLs = 4;\r | |
677 | indexDDL = (iSec-kNIS) * 4 + kNIS * 2;\r | |
678 | }\r | |
98b76430 | 679 | \r |
e2a4d72c | 680 | //\r |
681 | // Load the raw data for corresponding DDLs\r | |
682 | //\r | |
683 | rawReader->Reset();\r | |
684 | rawReader->Select("TPC",indexDDL,indexDDL+nDDLs-1);\r | |
98b76430 | 685 | \r |
e2a4d72c | 686 | if(input.Next()) {\r |
687 | isAltro=kTRUE;\r | |
688 | // Allocate memory for rows in sector (pads(depends on row) x timebins)\r | |
689 | for(Int_t iRow = 0; iRow < nRows; iRow++) {\r | |
98b76430 | 690 | digarr->CreateRow(iSec,iRow);\r |
e2a4d72c | 691 | }//end loop over rows\r |
692 | }\r | |
693 | rawReader->Reset();\r | |
694 | rawReader->Select("TPC",indexDDL,indexDDL+nDDLs-1);\r | |
98b76430 | 695 | \r |
e2a4d72c | 696 | //\r |
697 | // Begin loop over altro data\r | |
698 | //\r | |
699 | while (input.Next()) {\r | |
700 | \r | |
701 | //check sector consistency\r | |
702 | if (input.GetSector() != iSec)\r | |
98b76430 | 703 | AliFatal(Form("Sector index mismatch ! Expected (%d), but got (%d) !",iSec,input.GetSector()));\r |
e2a4d72c | 704 | \r |
705 | Int_t iRow = input.GetRow();\r | |
706 | Int_t iPad = input.GetPad();\r | |
707 | Int_t iTimeBin = input.GetTime();\r | |
98b76430 | 708 | \r |
e2a4d72c | 709 | //\r |
710 | if(fDebugLevel==72){\r | |
98b76430 | 711 | fHistoRow->Fill(iRow);\r |
712 | fHistoPad->Fill(iPad);\r | |
713 | fHistoTime->Fill(iTimeBin);\r | |
714 | fHistoRowPad->Fill(iPad,iRow);\r | |
e2a4d72c | 715 | }else if(fDebugLevel>=0&&fDebugLevel<72){\r |
98b76430 | 716 | if(iSec==fDebugLevel){\r |
717 | fHistoRow->Fill(iRow);\r | |
718 | fHistoPad->Fill(iPad);\r | |
719 | fHistoTime->Fill(iTimeBin);\r | |
720 | fHistoRowPad->Fill(iPad,iRow);\r | |
721 | }\r | |
e2a4d72c | 722 | }else if(fDebugLevel==73){\r |
98b76430 | 723 | if(iSec<36){\r |
724 | fHistoRow->Fill(iRow);\r | |
725 | fHistoPad->Fill(iPad);\r | |
726 | fHistoTime->Fill(iTimeBin);\r | |
727 | fHistoRowPad->Fill(iPad,iRow);\r | |
728 | }\r | |
e2a4d72c | 729 | }else if(fDebugLevel==74){\r |
98b76430 | 730 | if(iSec>=36){\r |
731 | fHistoRow->Fill(iRow);\r | |
732 | fHistoPad->Fill(iPad);\r | |
733 | fHistoTime->Fill(iTimeBin);\r | |
734 | fHistoRowPad->Fill(iPad,iRow);\r | |
735 | }\r | |
e2a4d72c | 736 | }\r |
98b76430 | 737 | \r |
e2a4d72c | 738 | //check row consistency\r |
739 | if (iRow < 0 ) continue;\r | |
740 | if (iRow < 0 || iRow >= nRows){\r | |
98b76430 | 741 | AliError(Form("Pad-row index (%d) outside the range (%d -> %d) !",\r |
742 | iRow, 0, nRows -1));\r | |
743 | continue;\r | |
e2a4d72c | 744 | }\r |
98b76430 | 745 | \r |
e2a4d72c | 746 | //check pad consistency\r |
747 | if (iPad < 0 || iPad >= (Int_t)(roc->GetNPads(iSec,iRow))) {\r | |
98b76430 | 748 | AliError(Form("Pad index (%d) outside the range (%d -> %d) !",\r |
749 | iPad, 0, roc->GetNPads(iSec,iRow) ));\r | |
750 | continue;\r | |
e2a4d72c | 751 | }\r |
98b76430 | 752 | \r |
e2a4d72c | 753 | //check time consistency\r |
754 | if ( iTimeBin < fRecoParam->GetFirstBin() || iTimeBin >= fRecoParam->GetLastBin()){\r | |
98b76430 | 755 | //cout<<iTimeBin<<endl;\r |
756 | continue;\r | |
757 | AliFatal(Form("Timebin index (%d) outside the range (%d -> %d) !",\r | |
758 | iTimeBin, 0, fRecoParam->GetLastBin() -1));\r | |
e2a4d72c | 759 | }\r |
98b76430 | 760 | \r |
e2a4d72c | 761 | //signal\r |
762 | Int_t signal = input.GetSignal();\r | |
98b76430 | 763 | if (signal <= fZeroSup ||\r |
764 | iTimeBin < fFirstBin ||\r | |
765 | iTimeBin > fLastBin\r | |
766 | ) {\r | |
767 | digarr->GetRow(iSec,iRow)->SetDigitFast(0,iTimeBin,iPad);\r | |
768 | continue;\r | |
769 | }\r | |
e2a4d72c | 770 | if (!noiseROC) continue;\r |
771 | Double_t noiseOnPad = noiseROC->GetValue(iRow,iPad);//noise on given pad and row in sector\r | |
772 | if (noiseOnPad > fMaxNoiseAbs){\r | |
98b76430 | 773 | digarr->GetRow(iSec,iRow)->SetDigitFast(0,iTimeBin,iPad);\r |
774 | continue; // consider noisy pad as dead\r | |
e2a4d72c | 775 | }\r |
776 | if(signal <= fMaxNoiseSigma * noiseOnPad){\r | |
98b76430 | 777 | digarr->GetRow(iSec,iRow)->SetDigitFast(0,iTimeBin,iPad);\r |
778 | continue;\r | |
e2a4d72c | 779 | }\r |
98b76430 | 780 | digarr->GetRow(iSec,iRow)->SetDigitFast(signal,iTimeBin,iPad);\r |
e2a4d72c | 781 | }//end of loop over altro data\r |
782 | }//end of loop over sectors\r | |
783 | \r | |
784 | SetDigArr(digarr);\r | |
785 | if(isAltro) FindClusterKrIO();\r | |
786 | delete digarr;\r | |
98b76430 | 787 | \r |
e2a4d72c | 788 | return 0;\r |
789 | }\r | |
790 | \r | |
791 | void AliTPCclustererKr::CleanSector(Int_t sector){\r | |
792 | //\r | |
793 | // clean isolated digits\r | |
794 | // \r | |
795 | const Int_t kNRows=fParam->GetNRow(sector);//number of rows in sector\r | |
796 | for(Int_t iRow=0; iRow<kNRows; ++iRow){\r | |
797 | AliSimDigits *digrow;\r | |
798 | if(fRawData){\r | |
799 | digrow = (AliSimDigits*)fDigarr->GetRow(sector,iRow);//real data\r | |
800 | }else{\r | |
801 | digrow = (AliSimDigits*)fDigarr->LoadRow(sector,iRow);//MC\r | |
802 | }\r | |
803 | if(!digrow) continue;\r | |
804 | digrow->ExpandBuffer(); //decrunch\r | |
805 | const Int_t kNPads = digrow->GetNCols(); // number of pads\r | |
806 | const Int_t kNTime = digrow->GetNRows(); // number of timebins\r | |
807 | for(Int_t iPad=1;iPad<kNPads-1;iPad++){\r | |
808 | Short_t* val = digrow->GetDigitsColumn(iPad);\r | |
809 | \r | |
810 | for(Int_t iTimeBin=1;iTimeBin<kNTime-1;iTimeBin++){\r | |
811 | if (val[iTimeBin]<=0) continue;\r | |
812 | if (val[iTimeBin-1]+val[iTimeBin+1]<fIsolCut) {val[iTimeBin]=0; continue;}\r | |
813 | if (val[iTimeBin-kNTime]+val[iTimeBin+kNTime]<fIsolCut) {val[iTimeBin]=0; continue;}\r | |
814 | //\r | |
815 | if (val[iTimeBin-1-kNTime]+val[iTimeBin+1+kNTime]<fIsolCut) {val[iTimeBin]=0; continue;}\r | |
816 | if (val[iTimeBin+1-kNTime]+val[iTimeBin-1+kNTime]<fIsolCut) {val[iTimeBin]=0; continue;}\r | |
817 | \r | |
818 | }\r | |
819 | }\r | |
820 | }\r | |
821 | }\r | |
822 | \r | |
823 | \r | |
824 | ////____________________________________________________________________________\r | |
825 | Int_t AliTPCclustererKr::FindClusterKrIO()\r | |
826 | {\r | |
827 | \r | |
828 | //\r | |
829 | //fParam and fDigarr must be set to run this method\r | |
830 | //\r | |
831 | \r | |
832 | Int_t clusterCounter=0;\r | |
833 | const Int_t nTotalSector=fParam->GetNSector();//number of sectors\r | |
834 | for(Int_t iSec=0; iSec<nTotalSector; ++iSec){\r | |
835 | CleanSector(iSec);\r | |
836 | \r | |
837 | //vector of maxima for each sector\r | |
838 | //std::vector<AliPadMax*> maximaInSector;\r | |
839 | TObjArray *maximaInSector=new TObjArray();//to store AliPadMax*\r | |
840 | \r | |
841 | //\r | |
842 | // looking for the maxima on the pad\r | |
843 | //\r | |
844 | \r | |
845 | const Int_t kNRows=fParam->GetNRow(iSec);//number of rows in sector\r | |
846 | for(Int_t iRow=0; iRow<kNRows; ++iRow){\r | |
847 | AliSimDigits *digrow;\r | |
848 | if(fRawData){\r | |
849 | digrow = (AliSimDigits*)fDigarr->GetRow(iSec,iRow);//real data\r | |
850 | }else{\r | |
851 | digrow = (AliSimDigits*)fDigarr->LoadRow(iSec,iRow);//MC\r | |
852 | }\r | |
853 | if(digrow){//if pointer exist\r | |
854 | digrow->ExpandBuffer(); //decrunch\r | |
855 | const Int_t kNPads = digrow->GetNCols(); // number of pads\r | |
856 | const Int_t kNTime = digrow->GetNRows(); // number of timebins\r | |
857 | for(Int_t iPad=0;iPad<kNPads;iPad++){\r | |
858 | \r | |
859 | Int_t timeBinMax=-1;//timebin of maximum \r | |
860 | Int_t valueMaximum=-1;//value of maximum in adc\r | |
861 | Int_t increaseBegin=-1;//timebin when increase starts\r | |
862 | Int_t sumAdc=0;//sum of adc on the pad in maximum surrounding\r | |
863 | bool ifIncreaseBegin=true;//flag - check if increasing started\r | |
864 | bool ifMaximum=false;//flag - check if it could be maximum\r | |
865 | Short_t* val = digrow->GetDigitsColumn(iPad);\r | |
866 | for(Int_t iTimeBin=1;iTimeBin<kNTime-1;iTimeBin++){\r | |
867 | if (!ifMaximum) {\r | |
868 | if (val[iTimeBin]==-1) break; // 0 until the end\r | |
a6e0ebfe | 869 | for( ; iTimeBin<kNTime-2&&val[iTimeBin]<fMinAdc ;iTimeBin++) {}\r |
e2a4d72c | 870 | }\r |
871 | //\r | |
872 | Short_t adc = val[iTimeBin];\r | |
873 | \r | |
874 | if(adc<fMinAdc){//standard was 3 for fMinAdc\r | |
875 | if(ifMaximum){\r | |
876 | if(iTimeBin-increaseBegin<fMinTimeBins){//at least 2 time bins\r | |
877 | timeBinMax=-1;\r | |
878 | valueMaximum=-1;\r | |
879 | increaseBegin=-1;\r | |
880 | sumAdc=0;\r | |
881 | ifIncreaseBegin=true;\r | |
882 | ifMaximum=false;\r | |
883 | continue;\r | |
884 | }\r | |
885 | //insert maximum, default values and set flags\r | |
886 | //Double_t xCord,yCord;\r | |
887 | //GetXY(iSec,iRow,iPad,xCord,yCord);\r | |
888 | Double_t x[]={iRow,iPad,iTimeBin};\r | |
889 | Int_t i[]={iSec};\r | |
435a15ae | 890 | AliTPCTransform *transform = AliTPCcalibDB::Instance()->GetTransform() ;\r |
891 | \r | |
892 | transform->Transform(x,i,0,1);\r | |
e2a4d72c | 893 | \r |
894 | AliPadMax *oneMaximum = new AliPadMax(AliTPCvtpr(valueMaximum,\r | |
895 | timeBinMax,\r | |
896 | iPad,\r | |
897 | iRow,\r | |
898 | x[0],//xCord,\r | |
899 | x[1],//yCord,\r | |
900 | x[2]/*timeBinMax*/),\r | |
901 | increaseBegin,\r | |
902 | iTimeBin-1,\r | |
903 | sumAdc);\r | |
904 | maximaInSector->AddLast(oneMaximum);\r | |
905 | \r | |
906 | timeBinMax=-1;\r | |
907 | valueMaximum=-1;\r | |
908 | increaseBegin=-1;\r | |
909 | sumAdc=0;\r | |
910 | ifIncreaseBegin=true;\r | |
911 | ifMaximum=false;\r | |
912 | }\r | |
913 | continue;\r | |
914 | }\r | |
915 | \r | |
916 | \r | |
917 | \r | |
918 | \r | |
919 | \r | |
920 | \r | |
921 | if(ifIncreaseBegin){\r | |
922 | ifIncreaseBegin=false;\r | |
923 | increaseBegin=iTimeBin;\r | |
924 | }\r | |
925 | \r | |
926 | if(adc>valueMaximum){\r | |
927 | timeBinMax=iTimeBin;\r | |
928 | valueMaximum=adc;\r | |
929 | ifMaximum=true;\r | |
930 | }\r | |
931 | sumAdc+=adc;\r | |
932 | if(iTimeBin==kNTime-1 && ifMaximum && kNTime-increaseBegin>fMinTimeBins){//on the edge\r | |
933 | //at least 3 timebins\r | |
934 | //insert maximum, default values and set flags\r | |
935 | //Double_t xCord,yCord;\r | |
936 | //GetXY(iSec,iRow,iPad,xCord,yCord);\r | |
937 | Double_t x[]={iRow,iPad,iTimeBin};\r | |
938 | Int_t i[]={iSec};\r | |
435a15ae | 939 | //AliTPCTransform trafo;\r |
940 | //trafo.Transform(x,i,0,1);\r | |
941 | \r | |
942 | AliTPCTransform *transform = AliTPCcalibDB::Instance()->GetTransform() ;\r | |
943 | \r | |
944 | transform->Transform(x,i,0,1);\r | |
945 | \r | |
e2a4d72c | 946 | AliPadMax *oneMaximum = new AliPadMax(AliTPCvtpr(valueMaximum,\r |
947 | timeBinMax,\r | |
948 | iPad,\r | |
949 | iRow,\r | |
950 | x[0],//xCord,\r | |
951 | x[1],//yCord,\r | |
952 | x[2]/*timeBinMax*/),\r | |
953 | increaseBegin,\r | |
954 | iTimeBin-1,\r | |
955 | sumAdc);\r | |
956 | maximaInSector->AddLast(oneMaximum);\r | |
957 | \r | |
958 | timeBinMax=-1;\r | |
959 | valueMaximum=-1;\r | |
960 | increaseBegin=-1;\r | |
961 | sumAdc=0;\r | |
962 | ifIncreaseBegin=true;\r | |
963 | ifMaximum=false;\r | |
964 | continue;\r | |
965 | }\r | |
966 | \r | |
967 | }//end loop over timebins\r | |
968 | }//end loop over pads\r | |
969 | // }else{\r | |
970 | // cout<<"Pointer does not exist!!"<<endl;\r | |
971 | }//end if poiner exists\r | |
972 | }//end loop over rows\r | |
973 | \r | |
974 | MakeClusters(maximaInSector,iSec,clusterCounter);\r | |
975 | //\r | |
976 | maximaInSector->SetOwner(kTRUE);\r | |
977 | maximaInSector->Delete();\r | |
978 | delete maximaInSector;\r | |
979 | }//end sector for\r | |
980 | cout<<"Number of clusters in event: "<<clusterCounter<<endl;\r | |
981 | return 0;\r | |
982 | }\r | |
983 | \r | |
984 | void AliTPCclustererKr::MakeClusters(TObjArray * maximaInSector, Int_t iSec, Int_t &clusterCounter){\r | |
985 | //\r | |
986 | // Make clusters\r | |
987 | //\r | |
988 | \r | |
989 | Int_t maxDig=0;\r | |
990 | Int_t maxSumAdc=0;\r | |
991 | Int_t maxTimeBin=0;\r | |
992 | Int_t maxPad=0;\r | |
993 | Int_t maxRow=0;\r | |
994 | Double_t maxX=0;\r | |
995 | Double_t maxY=0;\r | |
996 | Double_t maxT=0;\r | |
997 | Int_t entriesArr = maximaInSector->GetEntriesFast();\r | |
998 | for(Int_t it1 = 0; it1 < entriesArr; ++it1 ) {\r | |
999 | \r | |
1000 | AliPadMax *mp1=(AliPadMax *)maximaInSector->UncheckedAt(it1);\r | |
1001 | if (!mp1) continue;\r | |
1002 | AliTPCclusterKr clusterKr;\r | |
1003 | \r | |
1004 | Int_t nUsedPads=1;\r | |
1005 | Int_t clusterValue=0;\r | |
1006 | clusterValue+=(mp1)->GetSum();\r | |
1007 | list<Int_t> nUsedRows;\r | |
1008 | nUsedRows.push_back((mp1)->GetRow());\r | |
1009 | \r | |
1010 | maxDig =(mp1)->GetAdc() ;\r | |
1011 | maxSumAdc =(mp1)->GetSum() ;\r | |
1012 | maxTimeBin =(mp1)->GetTime();\r | |
1013 | maxPad =(mp1)->GetPad() ;\r | |
1014 | maxRow =(mp1)->GetRow() ;\r | |
1015 | maxX =(mp1)->GetX();\r | |
1016 | maxY =(mp1)->GetY();\r | |
1017 | maxT =(mp1)->GetT();\r | |
1018 | \r | |
1019 | AliSimDigits *digrowTmp;\r | |
1020 | if(fRawData){\r | |
1021 | digrowTmp = (AliSimDigits*)fDigarr->GetRow(iSec,(mp1)->GetRow());\r | |
1022 | }else{\r | |
1023 | digrowTmp = (AliSimDigits*)fDigarr->LoadRow(iSec,(mp1)->GetRow());\r | |
1024 | }\r | |
1025 | \r | |
1026 | digrowTmp->ExpandBuffer(); //decrunch\r | |
1027 | \r | |
1028 | for(Int_t itb=(mp1)->GetBegin(); itb<((mp1)->GetEnd())+1; itb++){\r | |
1029 | Int_t adcTmp = digrowTmp->GetDigitUnchecked(itb,(mp1)->GetPad());\r | |
1030 | AliTPCvtpr *vtpr=new AliTPCvtpr(adcTmp,itb,(mp1)->GetPad(),(mp1)->GetRow(),(mp1)->GetX(),(mp1)->GetY(),(mp1)->GetT());\r | |
1031 | clusterKr.AddDigitToCluster(vtpr);\r | |
1032 | }\r | |
1033 | clusterKr.SetCenter();//set centr of the cluster\r | |
1034 | \r | |
1035 | for(Int_t it2 = it1+1; it2 < entriesArr; ++it2 ) {\r | |
1036 | AliPadMax *mp2=(AliPadMax *)maximaInSector->UncheckedAt(it2);\r | |
1037 | if (!mp2) continue;\r | |
1038 | if (TMath::Abs(clusterKr.GetCenterX() - (mp2)->GetX()) > fMaxPadRangeCm) continue;\r | |
1039 | if (TMath::Abs(clusterKr.GetCenterY() - (mp2)->GetY()) > fMaxRowRangeCm) continue; \r | |
1040 | if (TMath::Abs(clusterKr.GetCenterT() - (mp2)->GetT()) > fMaxTimeRange) continue;\r | |
1041 | \r | |
1042 | {\r | |
1043 | clusterValue+=(mp2)->GetSum();\r | |
1044 | \r | |
1045 | nUsedPads++;\r | |
1046 | nUsedRows.push_back((mp2)->GetRow());\r | |
1047 | \r | |
1048 | AliSimDigits *digrowTmp1;\r | |
1049 | if(fRawData){\r | |
1050 | digrowTmp1 = (AliSimDigits*)fDigarr->GetRow(iSec,(mp2)->GetRow());\r | |
1051 | }else{\r | |
1052 | digrowTmp1 = (AliSimDigits*)fDigarr->LoadRow(iSec,(mp2)->GetRow());\r | |
1053 | }\r | |
1054 | digrowTmp1->ExpandBuffer(); //decrunch\r | |
1055 | \r | |
1056 | for(Int_t itb=(mp2)->GetBegin(); itb<(mp2)->GetEnd()+1; itb++){\r | |
1057 | Int_t adcTmp = digrowTmp1->GetDigitUnchecked(itb,(mp2)->GetPad());\r | |
1058 | AliTPCvtpr *vtpr=new AliTPCvtpr(adcTmp,itb,(mp2)->GetPad(),(mp2)->GetRow(),(mp2)->GetX(),(mp2)->GetY(),(mp2)->GetT());\r | |
1059 | clusterKr.AddDigitToCluster(vtpr);\r | |
1060 | }\r | |
1061 | \r | |
1062 | clusterKr.SetCenter();//set center of the cluster\r | |
1063 | \r | |
1064 | //which one is bigger\r | |
1065 | if( (mp2)->GetAdc() > maxDig ){\r | |
1066 | maxDig =(mp2)->GetAdc() ;\r | |
1067 | maxSumAdc =(mp2)->GetSum() ;\r | |
1068 | maxTimeBin =(mp2)->GetTime();\r | |
1069 | maxPad =(mp2)->GetPad() ;\r | |
1070 | maxRow =(mp2)->GetRow() ;\r | |
1071 | maxX =(mp2)->GetX() ;\r | |
1072 | maxY =(mp2)->GetY() ;\r | |
1073 | maxT =(mp2)->GetT() ;\r | |
1074 | } else if ( (mp2)->GetAdc() == maxDig ){\r | |
1075 | if( (mp2)->GetSum() > maxSumAdc){\r | |
1076 | maxDig =(mp2)->GetAdc() ;\r | |
1077 | maxSumAdc =(mp2)->GetSum() ;\r | |
1078 | maxTimeBin =(mp2)->GetTime();\r | |
1079 | maxPad =(mp2)->GetPad() ;\r | |
1080 | maxRow =(mp2)->GetRow() ;\r | |
1081 | maxX =(mp2)->GetX() ;\r | |
1082 | maxY =(mp2)->GetY() ;\r | |
1083 | maxT =(mp2)->GetT() ;\r | |
1084 | }\r | |
1085 | }\r | |
1086 | delete maximaInSector->RemoveAt(it2);\r | |
1087 | }\r | |
1088 | }//inside loop\r | |
1089 | delete maximaInSector->RemoveAt(it1); \r | |
1090 | clusterKr.SetSize();\r | |
1091 | //through out clusters on the edge and noise\r | |
1092 | //if(clusterValue/clusterKr.fCluster.size()<fValueToSize)continue;\r | |
1093 | if(clusterValue/(clusterKr.GetSize())<fValueToSize)continue;\r | |
1094 | \r | |
1095 | clusterKr.SetADCcluster(clusterValue);\r | |
1096 | clusterKr.SetNPads(nUsedPads);\r | |
1097 | clusterKr.SetMax(AliTPCvtpr(maxDig,maxTimeBin,maxPad,maxRow,maxX,maxY,maxT));\r | |
1098 | clusterKr.SetSec(iSec);\r | |
1099 | clusterKr.SetSize();\r | |
1100 | \r | |
1101 | nUsedRows.sort();\r | |
1102 | nUsedRows.unique();\r | |
1103 | clusterKr.SetNRows(nUsedRows.size());\r | |
1104 | clusterKr.SetCenter();\r | |
1105 | \r | |
1106 | clusterKr.SetRMS();//Set pad,row,timebin RMS\r | |
1107 | clusterKr.Set1D();//Set size in pads and timebins\r | |
1108 | \r | |
98b76430 | 1109 | clusterKr.SetTimeStamp(fTimeStamp);\r |
f5178f60 | 1110 | clusterKr.SetRun(fRun);\r |
98b76430 | 1111 | \r |
e2a4d72c | 1112 | clusterCounter++;\r |
1113 | \r | |
1114 | \r | |
1115 | //save each cluster into file\r | |
1116 | if (fOutput){\r | |
1117 | (*fOutput)<<"Kr"<<\r | |
1118 | "Cl.="<<&clusterKr<<\r | |
1119 | "\n";\r | |
1120 | }\r | |
1121 | //end of save each cluster into file adc.root\r | |
1122 | }//outer loop\r | |
1123 | }\r | |
1124 | \r | |
1125 | \r | |
1126 | \r | |
1127 | ////____________________________________________________________________________\r | |
1128 | \r | |
1129 | \r | |
1130 | void AliTPCclustererKr::GetXY(Int_t sec,Int_t row,Int_t pad,Double_t& xGlob,Double_t& yGlob){\r | |
1131 | //\r | |
1132 | //gives global XY coordinate of the pad\r | |
1133 | //\r | |
1134 | \r | |
1135 | Double_t yLocal = fParam->GetPadRowRadii(sec,row);//radius of row in sector in cm\r | |
1136 | \r | |
1137 | Int_t padmax = fParam->GetNPads(sec,row);//number of pads in a given row\r | |
1138 | Float_t padXSize;\r | |
1139 | if(sec<fParam->GetNInnerSector())padXSize=0.4;\r | |
1140 | else padXSize=0.6;\r | |
1141 | Double_t xLocal=(pad+0.5-padmax/2.)*padXSize;//x-value of the center of pad\r | |
1142 | \r | |
1143 | Float_t sin,cos;\r | |
1144 | fParam->AdjustCosSin((Int_t)sec,cos,sin);//return sinus and cosinus of the sector\r | |
1145 | \r | |
1146 | Double_t xGlob1 = xLocal * cos + yLocal * sin;\r | |
1147 | Double_t yGlob1 = -xLocal * sin + yLocal * cos;\r | |
1148 | \r | |
1149 | \r | |
1150 | Double_t rot=0;\r | |
1151 | rot=TMath::Pi()/2.;\r | |
1152 | \r | |
1153 | xGlob = xGlob1 * TMath::Cos(rot) + yGlob1 * TMath::Sin(rot);\r | |
1154 | yGlob = -xGlob1 * TMath::Sin(rot) + yGlob1 * TMath::Cos(rot);\r | |
1155 | \r | |
1156 | yGlob=-1*yGlob;\r | |
1157 | if(sec<18||(sec>=36&&sec<54)) xGlob =-1*xGlob;\r | |
1158 | \r | |
1159 | \r | |
1160 | return;\r | |
1161 | }\r |