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a38a7850 | 1 | // @(#) $Id$ |
4aa41877 | 2 | // Original: AliHLTClustFinderNew.cxx,v 1.29 2005/06/14 10:55:21 cvetan Exp |
a38a7850 | 3 | |
297174de | 4 | //************************************************************************** |
5 | //* This file is property of and copyright by the ALICE HLT Project * | |
6 | //* ALICE Experiment at CERN, All rights reserved. * | |
7 | //* * | |
8 | //* Primary Authors: Anders Vestbo, Constantin Loizides * | |
9 | //* Developers: Kenneth Aamodt <kenneth.aamodt@student.uib.no> * | |
10 | //* Kalliopi Kanaki * | |
11 | //* for The ALICE HLT Project. * | |
12 | //* * | |
13 | //* Permission to use, copy, modify and distribute this software and its * | |
14 | //* documentation strictly for non-commercial purposes is hereby granted * | |
15 | //* without fee, provided that the above copyright notice appears in all * | |
16 | //* copies and that both the copyright notice and this permission notice * | |
17 | //* appear in the supporting documentation. The authors make no claims * | |
18 | //* about the suitability of this software for any purpose. It is * | |
19 | //* provided "as is" without express or implied warranty. * | |
20 | //************************************************************************** | |
a38a7850 | 21 | |
b783c3e8 | 22 | // @file AliHLTTPCClusterFinder.cxx |
23 | // @author Kenneth Aamodt, Kalliopi Kanaki | |
24 | // @date | |
25 | // @brief Cluster Finder for the TPC | |
26 | // @note | |
a38a7850 | 27 | |
28 | #include "AliHLTTPCDigitReader.h" | |
a38a7850 | 29 | #include "AliHLTTPCRootTypes.h" |
30 | #include "AliHLTTPCLogging.h" | |
31 | #include "AliHLTTPCClusterFinder.h" | |
a38a7850 | 32 | #include "AliHLTTPCSpacePointData.h" |
33 | #include "AliHLTTPCMemHandler.h" | |
46b33a24 | 34 | #include "AliHLTTPCPad.h" |
8252a538 | 35 | #include <sys/time.h> |
deba5d85 | 36 | #include <algorithm> |
6a5788b9 | 37 | #include <cmath> |
5ee8e602 | 38 | #include "AliTPCcalibDB.h" |
39 | #include "AliTPCTransform.h" | |
a442ba54 | 40 | #include "AliTPCParam.h" |
a38a7850 | 41 | |
42 | #if __GNUC__ >= 3 | |
43 | using namespace std; | |
44 | #endif | |
45 | ||
a38a7850 | 46 | ClassImp(AliHLTTPCClusterFinder) |
47 | ||
48 | AliHLTTPCClusterFinder::AliHLTTPCClusterFinder() | |
46b33a24 | 49 | : |
2fdb1ae7 | 50 | fClustersHWAddressVector(), |
51 | fRowPadVector(), | |
2a083ac4 | 52 | fSpacePointData(NULL), |
53 | fDigitReader(NULL), | |
54 | fPtr(NULL), | |
55 | fSize(0), | |
6b15c309 | 56 | fDeconvTime(kFALSE), |
57 | fDeconvPad(kFALSE), | |
46b33a24 | 58 | fStdout(kFALSE), |
59 | fCalcerr(kTRUE), | |
5e75f4e0 | 60 | fFillRawClusters(kFALSE), |
46b33a24 | 61 | fFirstRow(0), |
62 | fLastRow(0), | |
2a083ac4 | 63 | fCurrentRow(0), |
64 | fCurrentSlice(0), | |
65 | fCurrentPatch(0), | |
66 | fMatch(1), | |
67 | fThreshold(10), | |
2a083ac4 | 68 | fNClusters(0), |
69 | fMaxNClusters(0), | |
70 | fXYErr(0.2), | |
71 | fZErr(0.3), | |
01f43166 | 72 | fOccupancyLimit(1.0), |
64defa03 | 73 | fUnsorted(0), |
a74855c2 | 74 | fVectorInitialized(kFALSE), |
8252a538 | 75 | fClusters(), |
deba5d85 | 76 | fClustersMCInfo(), |
77 | fMCDigits(), | |
5e75f4e0 | 78 | fRawClusters(), |
a74855c2 | 79 | fNumberOfPadsInRow(NULL), |
80 | fNumberOfRows(0), | |
2fdb1ae7 | 81 | fRowOfFirstCandidate(0), |
6b15c309 | 82 | fDoPadSelection(kFALSE), |
83 | fFirstTimeBin(0), | |
84 | fLastTimeBin(AliHLTTPCTransform::GetNTimeBins()), | |
85 | fTotalChargeOfPreviousClusterCandidate(0), | |
deba5d85 | 86 | fChargeOfCandidatesFalling(kFALSE), |
87 | f32BitFormat(kFALSE), | |
88 | fDoMC(kFALSE), | |
5ee8e602 | 89 | fClusterMCVector(), |
6a5788b9 | 90 | fOfflineTransform(NULL), |
a442ba54 | 91 | fOfflineTPCParam( NULL ), |
92 | fOfflineTPCRecoParam(*AliTPCRecoParam::GetHLTParam()), | |
db76ab35 | 93 | fTimeMeanDiff(2), |
94 | fReleaseMemory(0) | |
a38a7850 | 95 | { |
8252a538 | 96 | //constructor |
a442ba54 | 97 | |
98 | //uptate the transform class | |
99 | ||
5ee8e602 | 100 | fOfflineTransform = AliTPCcalibDB::Instance()->GetTransform(); |
101 | if(!fOfflineTransform){ | |
a442ba54 | 102 | HLTError("AliHLTTPCClusterFinder()::UpdateCAlibDB:: Offline transform not in AliTPCcalibDB."); |
5ee8e602 | 103 | } |
f14729cb | 104 | else{ |
f14729cb | 105 | fOfflineTransform->SetCurrentRecoParam(&fOfflineTPCRecoParam); |
106 | } | |
a442ba54 | 107 | |
108 | fOfflineTPCParam = AliTPCcalibDB::Instance()->GetParameters(); | |
109 | if( !fOfflineTPCParam ){ | |
110 | HLTError("AliHLTTPCClusterFinder()::UpdateCAlibDB:: Offline TPC parameters not in AliTPCcalibDB."); | |
111 | } else { | |
112 | fOfflineTPCParam->Update(); | |
113 | fOfflineTPCParam->ReadGeoMatrices(); | |
114 | } | |
115 | ||
46b33a24 | 116 | } |
a38a7850 | 117 | |
a912b63b | 118 | AliHLTTPCClusterFinder::~AliHLTTPCClusterFinder(){ |
119 | // see header file for class documentation | |
120 | ||
a38a7850 | 121 | //destructor |
8252a538 | 122 | if(fVectorInitialized){ |
123 | DeInitializePadArray(); | |
124 | } | |
125 | if(fNumberOfPadsInRow){ | |
126 | delete [] fNumberOfPadsInRow; | |
127 | fNumberOfPadsInRow=NULL; | |
128 | } | |
a38a7850 | 129 | } |
a912b63b | 130 | |
131 | void AliHLTTPCClusterFinder::InitSlice(Int_t slice,Int_t patch,Int_t nmaxpoints){ | |
132 | // see header file for class documentation | |
133 | ||
a38a7850 | 134 | //init slice |
135 | fNClusters = 0; | |
136 | fMaxNClusters = nmaxpoints; | |
137 | fCurrentSlice = slice; | |
138 | fCurrentPatch = patch; | |
a912b63b | 139 | fFirstRow=AliHLTTPCTransform::GetFirstRow(patch); |
140 | fLastRow=AliHLTTPCTransform::GetLastRow(patch); | |
37c9ee0f | 141 | |
142 | fClusters.clear(); | |
143 | fClustersMCInfo.clear(); | |
144 | fMCDigits.clear(); | |
145 | fClusterMCVector.clear(); | |
5e75f4e0 | 146 | fRawClusters.clear(); |
a38a7850 | 147 | } |
148 | ||
8252a538 | 149 | void AliHLTTPCClusterFinder::InitializePadArray(){ |
150 | // see header file for class documentation | |
151 | ||
152 | if(fCurrentPatch>5||fCurrentPatch<0){ | |
153 | HLTFatal("Patch is not set"); | |
154 | return; | |
155 | } | |
156 | ||
157 | HLTDebug("Patch number=%d",fCurrentPatch); | |
158 | ||
159 | fFirstRow = AliHLTTPCTransform::GetFirstRow(fCurrentPatch); | |
160 | fLastRow = AliHLTTPCTransform::GetLastRow(fCurrentPatch); | |
161 | ||
162 | fNumberOfRows=fLastRow-fFirstRow+1; | |
163 | fNumberOfPadsInRow= new UInt_t[fNumberOfRows]; | |
164 | ||
165 | memset( fNumberOfPadsInRow, 0, sizeof(Int_t)*(fNumberOfRows)); | |
166 | ||
db76ab35 | 167 | fRowPadVector.clear(); |
168 | ||
a74855c2 | 169 | for(UInt_t i=0;i<fNumberOfRows;i++){ |
8252a538 | 170 | fNumberOfPadsInRow[i]=AliHLTTPCTransform::GetNPads(i+fFirstRow); |
171 | AliHLTTPCPadVector tmpRow; | |
288f1d48 | 172 | for(UInt_t j=0;j<=fNumberOfPadsInRow[i];j++){ |
8252a538 | 173 | AliHLTTPCPad *tmpPad = new AliHLTTPCPad(2); |
174 | tmpPad->SetID(i,j); | |
175 | tmpRow.push_back(tmpPad); | |
176 | } | |
177 | fRowPadVector.push_back(tmpRow); | |
178 | } | |
179 | fVectorInitialized=kTRUE; | |
180 | } | |
181 | ||
a912b63b | 182 | Int_t AliHLTTPCClusterFinder::DeInitializePadArray(){ |
8252a538 | 183 | // see header file for class documentation |
a912b63b | 184 | |
db76ab35 | 185 | if( fVectorInitialized ){ |
186 | for(UInt_t i=0;i<fNumberOfRows;i++){ | |
187 | for(UInt_t j=0;j<=fNumberOfPadsInRow[i];j++){ | |
188 | delete fRowPadVector[i][j]; | |
189 | fRowPadVector[i][j]=NULL; | |
190 | } | |
191 | fRowPadVector[i].clear(); | |
8252a538 | 192 | } |
db76ab35 | 193 | fRowPadVector.clear(); |
194 | delete[] fNumberOfPadsInRow; | |
195 | fNumberOfPadsInRow = 0; | |
8252a538 | 196 | } |
db76ab35 | 197 | fVectorInitialized=kFALSE; |
8252a538 | 198 | return 1; |
db76ab35 | 199 | } |
8252a538 | 200 | |
a38a7850 | 201 | |
a912b63b | 202 | void AliHLTTPCClusterFinder::SetOutputArray(AliHLTTPCSpacePointData *pt){ |
203 | // see header file for class documentation | |
a38a7850 | 204 | //set pointer to output |
205 | fSpacePointData = pt; | |
206 | } | |
207 | ||
a912b63b | 208 | |
209 | void AliHLTTPCClusterFinder::ReadDataUnsorted(void* ptr,unsigned long size){ | |
210 | // see header file for class documentation | |
a38a7850 | 211 | //set input pointer |
212 | fPtr = (UChar_t*)ptr; | |
213 | fSize = size; | |
a38a7850 | 214 | |
a912b63b | 215 | if(!fVectorInitialized){ |
216 | InitializePadArray(); | |
6b15c309 | 217 | } |
a912b63b | 218 | |
219 | if (fDigitReader->InitBlock(fPtr,fSize,fFirstRow,fLastRow,fCurrentPatch,fCurrentSlice)<0) { | |
220 | HLTError("failed setting up digit reader (InitBlock)"); | |
221 | return; | |
84645eb0 | 222 | } |
a912b63b | 223 | |
224 | while(fDigitReader->NextChannel()){ | |
225 | UInt_t row=fDigitReader->GetRow(); | |
226 | UInt_t pad=fDigitReader->GetPad(); | |
a38a7850 | 227 | |
a912b63b | 228 | if(row>=fRowPadVector.size()){ |
229 | HLTError("Row number is to large: %d, max is %d",row,fRowPadVector.size()-1); | |
230 | continue; | |
a38a7850 | 231 | } |
a912b63b | 232 | if(pad>=fRowPadVector[row].size()){ |
233 | HLTError("Pad number is to large: %d, max is %d",pad,fRowPadVector[row].size()); | |
234 | continue; | |
a38a7850 | 235 | } |
236 | ||
a912b63b | 237 | while(fDigitReader->NextBunch()){ |
238 | if(fDigitReader->GetBunchSize()>1){//to remove single timebin values, this will have to change at some point | |
239 | UInt_t time = fDigitReader->GetTime(); | |
240 | if((Int_t)time>=fFirstTimeBin && (Int_t)time+fDigitReader->GetBunchSize()<=fLastTimeBin){ | |
deba5d85 | 241 | // Kenneth: 20-04-09. The following if have been added because of inconsistency in the 40 bit decoder and the 32 bit decoder. |
242 | // GetSignals() in the 40 bit decoder returns an array of UInt_t while the 32 bit one returns UShort_t | |
243 | // The same is true for the function ReadDataUnsortedDeconvoluteTime() below. | |
244 | // In addition the signals are organized in the opposite direction | |
245 | if(f32BitFormat){ | |
246 | const UShort_t *bunchData= fDigitReader->GetSignalsShort(); | |
247 | AliHLTTPCClusters candidate; | |
248 | for(Int_t i=fDigitReader->GetBunchSize()-1;i>=0;i--){ | |
249 | candidate.fTotalCharge+=bunchData[i]; | |
250 | candidate.fTime += time*bunchData[i]; | |
251 | candidate.fTime2 += time*time*bunchData[i]; | |
252 | if(bunchData[i]>candidate.fQMax){ | |
253 | candidate.fQMax=bunchData[i]; | |
254 | } | |
255 | time++; | |
256 | } | |
257 | if(candidate.fTotalCharge>0){ | |
258 | candidate.fMean=candidate.fTime/candidate.fTotalCharge; | |
259 | candidate.fPad=candidate.fTotalCharge*pad; | |
260 | candidate.fPad2=candidate.fPad*pad; | |
261 | candidate.fLastMergedPad=pad; | |
262 | candidate.fRowNumber=row+fDigitReader->GetRowOffset(); | |
263 | } | |
264 | if(fRowPadVector[row][pad] != NULL){ | |
265 | fRowPadVector[row][pad]->AddClusterCandidate(candidate); | |
a912b63b | 266 | } |
46b33a24 | 267 | } |
deba5d85 | 268 | else{ |
269 | const UInt_t *bunchData= fDigitReader->GetSignals(); | |
270 | AliHLTTPCClusters candidate; | |
025ba4dc | 271 | const AliHLTTPCDigitData* digits = NULL; |
272 | if(fDoMC && (digits = fDigitReader->GetBunchDigits())!=NULL){ | |
deba5d85 | 273 | for(Int_t i=0;i<fDigitReader->GetBunchSize();i++){ |
274 | candidate.fTotalCharge+=bunchData[i]; | |
275 | candidate.fTime += time*bunchData[i]; | |
276 | candidate.fTime2 += time*time*bunchData[i]; | |
277 | if(bunchData[i]>candidate.fQMax){ | |
278 | candidate.fQMax=bunchData[i]; | |
279 | } | |
280 | fMCDigits.push_back(digits[i]); | |
281 | time++; | |
282 | } | |
283 | } | |
284 | else{ | |
285 | for(Int_t i=0;i<fDigitReader->GetBunchSize();i++){ | |
286 | candidate.fTotalCharge+=bunchData[i]; | |
287 | candidate.fTime += time*bunchData[i]; | |
288 | candidate.fTime2 += time*time*bunchData[i]; | |
289 | if(bunchData[i]>candidate.fQMax){ | |
290 | candidate.fQMax=bunchData[i]; | |
291 | } | |
292 | time++; | |
293 | } | |
294 | } | |
295 | if(candidate.fTotalCharge>0){ | |
296 | candidate.fMean=candidate.fTime/candidate.fTotalCharge; | |
297 | candidate.fPad=candidate.fTotalCharge*pad; | |
298 | candidate.fPad2=candidate.fPad*pad; | |
299 | candidate.fLastMergedPad=pad; | |
300 | candidate.fRowNumber=row+fDigitReader->GetRowOffset(); | |
301 | } | |
302 | if(fRowPadVector[row][pad] != NULL){ | |
303 | fRowPadVector[row][pad]->AddClusterCandidate(candidate); | |
304 | if(fDoMC){ | |
305 | fRowPadVector[row][pad]->AddCandidateDigits(fMCDigits); | |
306 | fMCDigits.clear(); | |
307 | } | |
308 | } | |
46b33a24 | 309 | } |
310 | } | |
311 | } | |
a912b63b | 312 | } |
313 | } | |
314 | } | |
a38a7850 | 315 | |
a912b63b | 316 | void AliHLTTPCClusterFinder::ReadDataUnsortedDeconvoluteTime(void* ptr,unsigned long size){ |
317 | // see header file for class documentation | |
738c049f | 318 | |
a912b63b | 319 | //set input pointer |
320 | fPtr = (UChar_t*)ptr; | |
321 | fSize = size; | |
738c049f | 322 | |
a912b63b | 323 | if(!fVectorInitialized){ |
324 | InitializePadArray(); | |
325 | } | |
738c049f | 326 | |
a912b63b | 327 | if (fDigitReader->InitBlock(fPtr,fSize,fFirstRow,fLastRow,fCurrentPatch,fCurrentSlice)<0) { |
328 | HLTError("failed setting up digit reader (InitBlock)"); | |
329 | return; | |
330 | } | |
331 | ||
332 | while(fDigitReader->NextChannel()){ | |
333 | UInt_t row=fDigitReader->GetRow(); | |
334 | UInt_t pad=fDigitReader->GetPad(); | |
46b33a24 | 335 | |
a912b63b | 336 | while(fDigitReader->NextBunch()){ |
337 | if(fDigitReader->GetBunchSize()>1){//to remove single timebin values, this will have to change at some point | |
338 | UInt_t time = fDigitReader->GetTime(); | |
339 | if((Int_t)time>=fFirstTimeBin && (Int_t)time+fDigitReader->GetBunchSize()<=fLastTimeBin){ | |
340 | Int_t indexInBunchData=0; | |
341 | Bool_t moreDataInBunch=kFALSE; | |
342 | UInt_t prevSignal=0; | |
343 | Bool_t signalFalling=kFALSE; | |
deba5d85 | 344 | |
345 | // Kenneth: 20-04-09. The following if have been added because of inconsistency in the 40 bit decoder and the 32 bit decoder. | |
346 | // GetSignals() in the 40 bit decoder returns an array of UInt_t while the 32 bit one returns UShort_t | |
347 | // The same is true for the function ReadDataUnsorted() above. | |
348 | // In addition the signals are organized in the opposite direction | |
349 | if(f32BitFormat){ | |
256769f4 | 350 | indexInBunchData = fDigitReader->GetBunchSize()-1; |
deba5d85 | 351 | const UShort_t *bunchData= fDigitReader->GetSignalsShort(); |
256769f4 | 352 | |
deba5d85 | 353 | do{ |
354 | AliHLTTPCClusters candidate; | |
355 | //for(Int_t i=indexInBunchData;i<fDigitReader->GetBunchSize();i++){ | |
356 | for(Int_t i=indexInBunchData;i>=0;i--){ | |
256769f4 | 357 | |
deba5d85 | 358 | // Checks if one need to deconvolute the signals |
359 | if(bunchData[i]>prevSignal && signalFalling==kTRUE){ | |
360 | if(i<fDigitReader->GetBunchSize()-1){ // means there are more than one signal left in the bunch | |
361 | moreDataInBunch=kTRUE; | |
362 | prevSignal=0; | |
363 | } | |
364 | break; | |
365 | } | |
366 | ||
367 | // Checks if the signal is 0, then quit processing the data. | |
368 | if(bunchData[i]==0 && i<fDigitReader->GetBunchSize()-1){//means we have 0 data fom the rcu, might happen depending on the configuration settings | |
a912b63b | 369 | moreDataInBunch=kTRUE; |
370 | prevSignal=0; | |
deba5d85 | 371 | break; |
372 | } | |
373 | ||
374 | if(prevSignal>bunchData[i]){//means the peak of the signal has been reached and deconvolution will happen if the signal rise again. | |
375 | signalFalling=kTRUE; | |
376 | } | |
377 | candidate.fTotalCharge+=bunchData[i]; | |
378 | candidate.fTime += time*bunchData[i]; | |
379 | candidate.fTime2 += time*time*bunchData[i]; | |
380 | if(bunchData[i]>candidate.fQMax){ | |
381 | candidate.fQMax=bunchData[i]; | |
a912b63b | 382 | } |
deba5d85 | 383 | prevSignal=bunchData[i]; |
384 | time++; | |
385 | indexInBunchData--; | |
a912b63b | 386 | } |
deba5d85 | 387 | if(candidate.fTotalCharge>0){ |
388 | candidate.fMean=candidate.fTime/candidate.fTotalCharge; | |
389 | candidate.fPad=candidate.fTotalCharge*pad; | |
390 | candidate.fPad2=candidate.fPad*pad; | |
391 | candidate.fLastMergedPad=pad; | |
392 | candidate.fRowNumber=row+fDigitReader->GetRowOffset(); | |
a912b63b | 393 | } |
0f98f30d | 394 | fRowPadVector[row][pad]->AddClusterCandidate(candidate); |
deba5d85 | 395 | if(indexInBunchData<fDigitReader->GetBunchSize()-1){ |
396 | moreDataInBunch=kFALSE; | |
a912b63b | 397 | } |
deba5d85 | 398 | }while(moreDataInBunch); |
399 | } | |
400 | else{ | |
401 | const UInt_t *bunchData= fDigitReader->GetSignals(); | |
402 | do{ | |
403 | AliHLTTPCClusters candidate; | |
0f98f30d | 404 | const AliHLTTPCDigitData* digits = fDigitReader->GetBunchDigits(); |
405 | if(fDoMC) fMCDigits.clear(); | |
406 | ||
deba5d85 | 407 | for(Int_t i=indexInBunchData;i<fDigitReader->GetBunchSize();i++){ |
408 | // Checks if one need to deconvolute the signals | |
409 | if(bunchData[i]>prevSignal && signalFalling==kTRUE){ | |
410 | if(i<fDigitReader->GetBunchSize()-1){ // means there are more than one signal left in the bunch | |
411 | moreDataInBunch=kTRUE; | |
412 | prevSignal=0; | |
413 | } | |
414 | break; | |
415 | } | |
416 | ||
417 | // Checks if the signal is 0, then quit processing the data. | |
418 | if(bunchData[i]==0 && i<fDigitReader->GetBunchSize()-1){//means we have 0 data fom the rcu, might happen depending on the configuration settings | |
419 | moreDataInBunch=kTRUE; | |
420 | prevSignal=0; | |
421 | break; | |
422 | } | |
423 | ||
424 | if(prevSignal>bunchData[i]){//means the peak of the signal has been reached and deconvolution will happen if the signal rise again. | |
425 | signalFalling=kTRUE; | |
426 | } | |
427 | candidate.fTotalCharge+=bunchData[i]; | |
428 | candidate.fTime += time*bunchData[i]; | |
429 | candidate.fTime2 += time*time*bunchData[i]; | |
430 | if(bunchData[i]>candidate.fQMax){ | |
431 | candidate.fQMax=bunchData[i]; | |
432 | } | |
0f98f30d | 433 | if( fDoMC ) fMCDigits.push_back(digits[i]); |
deba5d85 | 434 | |
435 | prevSignal=bunchData[i]; | |
436 | time++; | |
437 | indexInBunchData++; | |
a912b63b | 438 | } |
deba5d85 | 439 | if(candidate.fTotalCharge>0){ |
440 | candidate.fMean=candidate.fTime/candidate.fTotalCharge; | |
441 | candidate.fPad=candidate.fTotalCharge*pad; | |
442 | candidate.fPad2=candidate.fPad*pad; | |
443 | candidate.fLastMergedPad=pad; | |
444 | candidate.fRowNumber=row+fDigitReader->GetRowOffset(); | |
445 | } | |
446 | fRowPadVector[row][pad]->AddClusterCandidate(candidate); | |
0f98f30d | 447 | if(fDoMC){ |
448 | fRowPadVector[row][pad]->AddCandidateDigits(fMCDigits); | |
449 | fMCDigits.clear(); | |
450 | } | |
deba5d85 | 451 | if(indexInBunchData<fDigitReader->GetBunchSize()-1){ |
452 | moreDataInBunch=kFALSE; | |
453 | } | |
454 | }while(moreDataInBunch); | |
455 | } | |
a912b63b | 456 | } |
457 | } | |
458 | } | |
459 | } | |
460 | } | |
461 | ||
462 | Bool_t AliHLTTPCClusterFinder::ComparePads(AliHLTTPCPad *nextPad,AliHLTTPCClusters* cluster,Int_t nextPadToRead){ | |
463 | // see header file for class documentation | |
464 | ||
465 | //Checking if we have a match on the next pad | |
466 | for(UInt_t candidateNumber=0;candidateNumber<nextPad->fClusterCandidates.size();candidateNumber++){ | |
2d6b17ff | 467 | if(nextPad->fUsedClusterCandidates[candidateNumber] == 1){ |
468 | continue; | |
469 | } | |
a912b63b | 470 | AliHLTTPCClusters *candidate =&nextPad->fClusterCandidates[candidateNumber]; |
6a5788b9 | 471 | // if(cluster->fMean-candidate->fMean==1 || candidate->fMean-cluster->fMean==1 || cluster->fMean-candidate->fMean==0){ |
472 | ||
473 | if( abs((Int_t)(cluster->fMean - candidate->fMean)) <= fTimeMeanDiff ){ | |
a912b63b | 474 | if(fDeconvPad){ |
475 | if(candidate->fTotalCharge<fTotalChargeOfPreviousClusterCandidate){//peak is reached | |
476 | fChargeOfCandidatesFalling=kTRUE; | |
477 | } | |
478 | if(candidate->fTotalCharge>fTotalChargeOfPreviousClusterCandidate && fChargeOfCandidatesFalling==kTRUE){//we have deconvolution | |
479 | return kFALSE; | |
480 | } | |
481 | } | |
482 | cluster->fMean=candidate->fMean; | |
483 | cluster->fTotalCharge+=candidate->fTotalCharge; | |
484 | cluster->fTime += candidate->fTime; | |
485 | cluster->fTime2 += candidate->fTime2; | |
486 | cluster->fPad+=candidate->fPad; | |
487 | cluster->fPad2+=candidate->fPad2; | |
488 | cluster->fLastMergedPad=candidate->fPad; | |
489 | if(candidate->fQMax>cluster->fQMax){ | |
490 | cluster->fQMax=candidate->fQMax; | |
491 | } | |
deba5d85 | 492 | if(fDoMC){ |
493 | FillMCClusterVector(nextPad->GetCandidateDigits(candidateNumber)); | |
494 | } | |
495 | ||
a912b63b | 496 | if(fDoPadSelection){ |
497 | UInt_t rowNo = nextPad->GetRowNumber(); | |
498 | UInt_t padNo = nextPad->GetPadNumber(); | |
499 | if(padNo-1>0){ | |
500 | fRowPadVector[rowNo][padNo-2]->fSelectedPad=kTRUE; | |
501 | fRowPadVector[rowNo][padNo-2]->fHWAddress=(AliHLTUInt16_t)fDigitReader->GetAltroBlockHWaddr(rowNo,padNo-2); | |
502 | } | |
503 | fRowPadVector[rowNo][padNo-1]->fSelectedPad=kTRUE;// quick solution to set the first pad to selected | |
504 | fRowPadVector[rowNo][padNo-1]->fHWAddress=(AliHLTUInt16_t)fDigitReader->GetAltroBlockHWaddr(rowNo,padNo-1); | |
505 | fRowPadVector[rowNo][padNo]->fSelectedPad=kTRUE; | |
506 | fRowPadVector[rowNo][padNo]->fHWAddress=(AliHLTUInt16_t)fDigitReader->GetAltroBlockHWaddr(rowNo,padNo); | |
507 | } | |
508 | ||
509 | //setting the matched pad to used | |
510 | nextPad->fUsedClusterCandidates[candidateNumber]=1; | |
511 | nextPadToRead++; | |
512 | if(nextPadToRead<(Int_t)fNumberOfPadsInRow[fRowOfFirstCandidate]){ | |
513 | nextPad=fRowPadVector[fRowOfFirstCandidate][nextPadToRead]; | |
514 | ComparePads(nextPad,cluster,nextPadToRead); | |
515 | } | |
516 | else{ | |
517 | return kFALSE; | |
518 | } | |
519 | } | |
a912b63b | 520 | } |
521 | return kFALSE; | |
522 | } | |
523 | ||
524 | Int_t AliHLTTPCClusterFinder::FillHWAddressList(AliHLTUInt16_t *hwaddlist, Int_t maxHWadd){ | |
525 | // see header file for class documentation | |
526 | ||
527 | Int_t counter=0; | |
528 | for(UInt_t row=0;row<fNumberOfRows;row++){ | |
529 | for(UInt_t pad=0;pad<fNumberOfPadsInRow[row]-1;pad++){ | |
530 | if(fRowPadVector[row][pad]->fSelectedPad){ | |
531 | if(counter<maxHWadd){ | |
532 | hwaddlist[counter]=(AliHLTUInt16_t)fRowPadVector[row][pad]->fHWAddress; | |
533 | counter++; | |
534 | } | |
535 | else{ | |
536 | HLTWarning("To many hardwareaddresses, skip adding"); | |
537 | } | |
538 | ||
539 | } | |
540 | } | |
541 | } | |
542 | return counter; | |
543 | } | |
deba5d85 | 544 | |
545 | ||
d29671e2 | 546 | Int_t AliHLTTPCClusterFinder::FillOutputMCInfo(AliHLTTPCClusterMCLabel * outputMCInfo, Int_t maxNumberOfClusterMCInfo){ |
deba5d85 | 547 | // see header file for class documentation |
548 | ||
549 | Int_t counter=0; | |
550 | ||
551 | for(UInt_t mc=0;mc<fClustersMCInfo.size();mc++){ | |
552 | if(counter<maxNumberOfClusterMCInfo){ | |
553 | outputMCInfo[counter] = fClustersMCInfo[mc]; | |
554 | counter++; | |
555 | } | |
556 | else{ | |
557 | HLTWarning("To much MCInfo has been added (no more space), skip adding"); | |
558 | } | |
559 | } | |
560 | return counter; | |
561 | } | |
a912b63b | 562 | |
5e75f4e0 | 563 | Int_t AliHLTTPCClusterFinder::FillOutputRaw(AliHLTTPCRawCluster* rawClusters, unsigned sizeInByte) const |
564 | { | |
565 | // fill the raw clusters | |
566 | if (fRawClusters.size()*sizeof(AliHLTTPCRawCluster)>sizeInByte) { | |
567 | HLTError("not enough space to write raw clusters"); | |
568 | return 0; | |
569 | } | |
570 | memcpy(rawClusters, &fRawClusters[0], fRawClusters.size()*sizeof(AliHLTTPCRawCluster)); | |
571 | return fRawClusters.size(); | |
572 | } | |
573 | ||
a912b63b | 574 | void AliHLTTPCClusterFinder::FindClusters(){ |
575 | // see header file for function documentation | |
576 | ||
577 | AliHLTTPCClusters* tmpCandidate=NULL; | |
578 | for(UInt_t row=0;row<fNumberOfRows;row++){ | |
579 | fRowOfFirstCandidate=row; | |
580 | for(UInt_t pad=0;pad<fNumberOfPadsInRow[row];pad++){ | |
581 | AliHLTTPCPad *tmpPad=fRowPadVector[row][pad]; | |
582 | for(size_t candidate=0;candidate<tmpPad->fClusterCandidates.size();candidate++){ | |
583 | if(tmpPad->fUsedClusterCandidates[candidate]){ | |
584 | continue; | |
585 | } | |
586 | tmpCandidate=&tmpPad->fClusterCandidates[candidate]; | |
587 | UInt_t tmpTotalCharge=tmpCandidate->fTotalCharge; | |
588 | ||
deba5d85 | 589 | if(fDoMC){ |
590 | fClusterMCVector.clear(); | |
591 | FillMCClusterVector(tmpPad->GetCandidateDigits(candidate)); | |
592 | } | |
593 | ||
a912b63b | 594 | ComparePads(fRowPadVector[row][pad+1],tmpCandidate,pad+1); |
595 | if(tmpCandidate->fTotalCharge>tmpTotalCharge){ | |
596 | //we have a cluster | |
597 | fClusters.push_back(*tmpCandidate); | |
deba5d85 | 598 | if(fDoMC){ |
599 | //sort the vector (large->small) according to weight and remove elements above 2 (keep 0 1 and 2) | |
d29671e2 | 600 | sort(fClusterMCVector.begin(),fClusterMCVector.end(), CompareWeights ); |
601 | AliHLTTPCClusterMCLabel tmpClusterMCInfo; | |
deba5d85 | 602 | |
d29671e2 | 603 | AliHLTTPCClusterMCWeight zeroMC; |
deba5d85 | 604 | zeroMC.fMCID=-1; |
605 | zeroMC.fWeight=0; | |
606 | ||
607 | if(fClusterMCVector.size()>0){ | |
608 | tmpClusterMCInfo.fClusterID[0]=fClusterMCVector.at(0); | |
609 | } | |
610 | else{ | |
611 | tmpClusterMCInfo.fClusterID[0]=zeroMC; | |
612 | } | |
613 | ||
614 | if(fClusterMCVector.size()>1){ | |
615 | tmpClusterMCInfo.fClusterID[1]=fClusterMCVector.at(1); | |
616 | } | |
617 | else{ | |
618 | tmpClusterMCInfo.fClusterID[1]=zeroMC; | |
619 | } | |
620 | ||
621 | if(fClusterMCVector.size()>2){ | |
622 | tmpClusterMCInfo.fClusterID[2]=fClusterMCVector.at(2); | |
623 | } | |
624 | else{ | |
625 | tmpClusterMCInfo.fClusterID[2]=zeroMC; | |
626 | } | |
627 | ||
628 | fClustersMCInfo.push_back(tmpClusterMCInfo); | |
629 | } | |
630 | ||
a912b63b | 631 | } |
632 | } | |
633 | tmpPad->ClearCandidates(); | |
634 | } | |
635 | fRowPadVector[row][fNumberOfPadsInRow[row]]->ClearCandidates(); | |
636 | } | |
637 | ||
638 | HLTInfo("Found %d clusters.",fClusters.size()); | |
639 | ||
640 | //TODO: Change so it stores AliHLTTPCSpacePointData directly, instead of this copying | |
641 | ||
642 | AliClusterData * clusterlist = new AliClusterData[fClusters.size()]; //Clusterlist | |
643 | for(unsigned int i=0;i<fClusters.size();i++){ | |
644 | clusterlist[i].fTotalCharge = fClusters[i].fTotalCharge; | |
645 | clusterlist[i].fPad = fClusters[i].fPad; | |
646 | clusterlist[i].fPad2 = fClusters[i].fPad2; | |
647 | clusterlist[i].fTime = fClusters[i].fTime; | |
648 | clusterlist[i].fTime2 = fClusters[i].fTime2; | |
649 | clusterlist[i].fMean = fClusters[i].fMean; | |
650 | clusterlist[i].fFlags = fClusters[i].fFlags; | |
651 | clusterlist[i].fChargeFalling = fClusters[i].fChargeFalling; | |
652 | clusterlist[i].fLastCharge = fClusters[i].fLastCharge; | |
653 | clusterlist[i].fLastMergedPad = fClusters[i].fLastMergedPad; | |
654 | clusterlist[i].fRow = fClusters[i].fRowNumber; | |
655 | clusterlist[i].fQMax = fClusters[i].fQMax; | |
656 | } | |
657 | ||
658 | WriteClusters(fClusters.size(),clusterlist); | |
659 | delete [] clusterlist; | |
660 | fClusters.clear(); | |
db76ab35 | 661 | if( fReleaseMemory ) DeInitializePadArray();// call this when the -releaseMemory flag is set |
a912b63b | 662 | } |
663 | ||
664 | ||
4f43db26 | 665 | Bool_t AliHLTTPCClusterFinder::UpdateCalibDB(){ |
666 | ||
667 | //update the db | |
668 | AliTPCcalibDB::Instance()->Update(); | |
669 | ||
a442ba54 | 670 | Bool_t ret = 1; |
671 | ||
4f43db26 | 672 | //uptate the transform class |
a442ba54 | 673 | |
674 | fOfflineTransform = AliTPCcalibDB::Instance()->GetTransform(); | |
675 | if(!fOfflineTransform){ | |
676 | HLTError("AliHLTTPCClusterFinder()::UpdateCAlibDB:: Offline transform not in AliTPCcalibDB."); | |
677 | ret = 0; | |
f4f7aad5 | 678 | } |
a442ba54 | 679 | else{ |
680 | fOfflineTransform->SetCurrentRecoParam(&fOfflineTPCRecoParam); | |
681 | } | |
682 | ||
683 | fOfflineTPCParam = AliTPCcalibDB::Instance()->GetParameters(); | |
684 | if( !fOfflineTPCParam ){ | |
685 | HLTError("AliHLTTPCClusterFinder()::UpdateCAlibDB:: Offline TPC parameters not in AliTPCcalibDB."); | |
686 | ret = 0; | |
687 | } else { | |
688 | fOfflineTPCParam->Update(); | |
689 | fOfflineTPCParam->ReadGeoMatrices(); | |
690 | } | |
691 | ||
692 | return ret; | |
4f43db26 | 693 | } |
694 | ||
a912b63b | 695 | //---------------------------------- Under this line the old sorted clusterfinder functions can be found -------------------------------- |
696 | ||
697 | ||
698 | void AliHLTTPCClusterFinder::PrintClusters(){ | |
699 | // see header file for class documentation | |
700 | ||
701 | for(size_t i=0;i<fClusters.size();i++){ | |
702 | HLTInfo("Cluster number: %d",i); | |
703 | HLTInfo("Row: %d \t Pad: %d",fClusters[i].fRowNumber,fClusters[i].fPad/fClusters[i].fTotalCharge); | |
704 | HLTInfo("Total Charge: %d",fClusters[i].fTotalCharge); | |
705 | HLTInfo("fPad: %d",fClusters[i].fPad); | |
706 | HLTInfo("PadError: %d",fClusters[i].fPad2); | |
707 | HLTInfo("TimeMean: %d",fClusters[i].fTime/fClusters[i].fTotalCharge); | |
708 | HLTInfo("TimeError: %d",fClusters[i].fTime2); | |
709 | HLTInfo("EndOfCluster:"); | |
710 | } | |
711 | } | |
712 | ||
0f98f30d | 713 | void AliHLTTPCClusterFinder::FillMCClusterVector(vector<AliHLTTPCDigitData> *digitData){ |
b783c3e8 | 714 | // see header file for class documentation |
0f98f30d | 715 | if( !digitData ) return; |
716 | for(UInt_t d=0;d<digitData->size();d++){ | |
717 | Int_t nIDsInDigit = (digitData->at(d).fTrackID[0]>=0) + (digitData->at(d).fTrackID[1]>=0) + (digitData->at(d).fTrackID[2]>=0); | |
deba5d85 | 718 | for(Int_t id=0; id<3; id++){ |
0f98f30d | 719 | if(digitData->at(d).fTrackID[id]>=0){ |
deba5d85 | 720 | Bool_t matchFound = kFALSE; |
d29671e2 | 721 | AliHLTTPCClusterMCWeight mc; |
0f98f30d | 722 | mc.fMCID = digitData->at(d).fTrackID[id]; |
723 | mc.fWeight = ((Float_t)digitData->at(d).fCharge)/nIDsInDigit; | |
deba5d85 | 724 | for(UInt_t i=0;i<fClusterMCVector.size();i++){ |
725 | if(mc.fMCID == fClusterMCVector.at(i).fMCID){ | |
726 | fClusterMCVector.at(i).fWeight += mc.fWeight; | |
727 | matchFound = kTRUE; | |
728 | } | |
729 | } | |
730 | if(matchFound == kFALSE){ | |
731 | fClusterMCVector.push_back(mc); | |
732 | } | |
733 | } | |
734 | } | |
735 | } | |
736 | } | |
737 | ||
738 | ||
a912b63b | 739 | void AliHLTTPCClusterFinder::Read(void* ptr,unsigned long size){ |
740 | //set input pointer | |
741 | fPtr = (UChar_t*)ptr; | |
742 | fSize = size; | |
743 | } | |
744 | ||
745 | void AliHLTTPCClusterFinder::ProcessDigits(){ | |
746 | // see header file for class documentation | |
747 | ||
748 | int iResult=0; | |
749 | bool readValue = true; | |
750 | Int_t newRow = 0; | |
751 | Int_t rowOffset = 0; | |
752 | UShort_t time=0,newTime=0; | |
753 | UInt_t pad=0,newPad=0; | |
754 | AliHLTTPCSignal_t charge=0; | |
755 | ||
756 | fNClusters = 0; | |
757 | ||
758 | // initialize block for reading packed data | |
759 | iResult=fDigitReader->InitBlock(fPtr,fSize,fFirstRow,fLastRow,fCurrentPatch,fCurrentSlice); | |
760 | if (iResult<0) return; | |
761 | ||
762 | readValue = fDigitReader->Next(); | |
763 | ||
764 | // Matthias 08.11.2006 the following return would cause termination without writing the | |
765 | // ClusterData and thus would block the component. I just want to have the commented line | |
766 | // here for information | |
767 | //if (!readValue)return; | |
768 | ||
769 | pad = fDigitReader->GetPad(); | |
770 | time = fDigitReader->GetTime(); | |
771 | fCurrentRow = fDigitReader->GetRow(); | |
772 | ||
773 | if ( fCurrentPatch >= 2 ) // Outer sector, patches 2, 3, 4, 5 | |
774 | rowOffset = AliHLTTPCTransform::GetFirstRow( 2 ); | |
775 | ||
776 | fCurrentRow += rowOffset; | |
777 | ||
778 | UInt_t lastpad = 123456789; | |
779 | const UInt_t kPadArraySize=5000; | |
780 | const UInt_t kClusterListSize=10000; | |
781 | AliClusterData *pad1[kPadArraySize]; //2 lists for internal memory=2pads | |
782 | AliClusterData *pad2[kPadArraySize]; //2 lists for internal memory=2pads | |
783 | AliClusterData clusterlist[kClusterListSize]; //Clusterlist | |
784 | ||
785 | AliClusterData **currentPt; //List of pointers to the current pad | |
786 | AliClusterData **previousPt; //List of pointers to the previous pad | |
787 | currentPt = pad2; | |
788 | previousPt = pad1; | |
789 | UInt_t nprevious=0,ncurrent=0,ntotal=0; | |
790 | ||
791 | /* quick implementation of baseline calculation and zero suppression | |
792 | open a pad object for each pad and delete it after processing. | |
793 | later a list of pad objects with base line history can be used | |
794 | The whole thing only works if we really get unprocessed raw data, if | |
795 | the data is already zero suppressed, there might be gaps in the time | |
796 | bins. | |
797 | */ | |
798 | Int_t gatingGridOffset=50; | |
799 | if(fFirstTimeBin>0){ | |
800 | gatingGridOffset=fFirstTimeBin; | |
801 | } | |
802 | AliHLTTPCPad baseline(gatingGridOffset, AliHLTTPCTransform::GetNTimeBins()); | |
803 | // just to make later conversion to a list of objects easier | |
804 | AliHLTTPCPad* pCurrentPad=NULL; | |
805 | /* | |
806 | if (fSignalThreshold>=0) { | |
807 | pCurrentPad=&baseline; | |
808 | baseline.SetThreshold(fSignalThreshold); | |
809 | } | |
810 | */ | |
811 | while ( readValue!=0 && iResult>=0){ // Reads through all digits in block | |
812 | iResult=0; | |
813 | ||
814 | if(pad != lastpad){ | |
815 | //This is a new pad | |
816 | ||
817 | //Switch the lists: | |
818 | if(currentPt == pad2){ | |
819 | currentPt = pad1; | |
820 | previousPt = pad2; | |
821 | } | |
822 | else { | |
823 | currentPt = pad2; | |
824 | previousPt = pad1; | |
825 | } | |
826 | nprevious = ncurrent; | |
827 | ncurrent = 0; | |
828 | if(pad != lastpad+1){ | |
829 | //this happens if there is a pad with no signal. | |
830 | nprevious = ncurrent = 0; | |
831 | } | |
832 | lastpad = pad; | |
833 | } | |
834 | ||
835 | Bool_t newcluster = kTRUE; | |
836 | UInt_t seqcharge=0,seqaverage=0,seqerror=0; | |
837 | AliHLTTPCSignal_t lastcharge=0; | |
838 | UInt_t bLastWasFalling=0; | |
839 | Int_t newbin=-1; | |
840 | ||
841 | ||
842 | if(fDeconvTime){ | |
843 | redo: //This is a goto. | |
844 | ||
845 | if(newbin > -1){ | |
846 | //bin = newbin; | |
847 | newbin = -1; | |
848 | } | |
849 | ||
850 | lastcharge=0; | |
851 | bLastWasFalling = 0; | |
852 | } | |
853 | ||
854 | while(iResult>=0){ //Loop over time bins of current pad | |
855 | // read all the values for one pad at once to calculate the base line | |
856 | if (pCurrentPad) { | |
857 | if (!pCurrentPad->IsStarted()) { | |
858 | //HLTDebug("reading data for pad %d, padrow %d", fDigitReader->GetPad(), fDigitReader->GetRow()+rowOffset); | |
859 | pCurrentPad->SetID(fDigitReader->GetRow()+rowOffset,fDigitReader->GetPad()); | |
860 | if ((pCurrentPad->StartEvent())>=0) { | |
861 | do { | |
862 | if ((fDigitReader->GetRow()+rowOffset)!=pCurrentPad->GetRowNumber()) break; | |
863 | if (fDigitReader->GetPad()!=pCurrentPad->GetPadNumber()) break; | |
864 | pCurrentPad->SetRawData(fDigitReader->GetTime(), fDigitReader->GetSignal()); | |
865 | //HLTDebug("set raw data to pad: bin %d charge %d", fDigitReader->GetTime(), fDigitReader->GetSignal()); | |
866 | } while ((readValue = fDigitReader->Next())!=0); | |
867 | } | |
868 | pCurrentPad->CalculateBaseLine(AliHLTTPCTransform::GetNTimeBins()/2); | |
869 | if (pCurrentPad->Next(kTRUE/*do zero suppression*/)==0) { | |
870 | //HLTDebug("no data available after zero suppression"); | |
871 | pCurrentPad->StopEvent(); | |
872 | pCurrentPad->ResetHistory(); | |
873 | break; | |
874 | } | |
875 | time=pCurrentPad->GetCurrentPosition(); | |
876 | if (time>pCurrentPad->GetSize()) { | |
877 | HLTError("invalid time bin for pad"); | |
878 | break; | |
879 | } | |
880 | } | |
881 | } | |
882 | if (pCurrentPad) { | |
883 | Float_t occupancy=pCurrentPad->GetOccupancy(); | |
884 | //HLTDebug("pad %d occupancy level: %f", pCurrentPad->GetPadNumber(), occupancy); | |
885 | if ( occupancy < fOccupancyLimit ) { | |
886 | charge = pCurrentPad->GetCorrectedData(); | |
887 | } else { | |
888 | charge = 0; | |
889 | //HLTDebug("ignoring pad %d with occupancy level %f", pCurrentPad->GetPadNumber(), occupancy); | |
890 | } | |
891 | } else { | |
892 | charge = fDigitReader->GetSignal(); | |
893 | } | |
894 | //HLTDebug("get next charge value: position %d charge %d", time, charge); | |
895 | ||
896 | ||
897 | // CHARGE DEBUG | |
898 | if (fDigitReader->GetRow() == 90){ | |
899 | ///// LOG(AliHLTTPCLog::kFatal,"AliHLTTPCClusterFinder::Row","row90") << "PAD=" << fDigitReader->GetPad() << " TIME=" << fDigitReader->GetTime() | |
900 | // << " SIGNAL=" << fDigitReader->GetSignal() << ENDLOG; | |
901 | ||
902 | } | |
903 | ||
904 | if(time >= AliHLTTPCTransform::GetNTimeBins()){ | |
905 | HLTWarning("Pad %d: Timebin (%d) out of range (%d)", pad, time, AliHLTTPCTransform::GetNTimeBins()); | |
906 | iResult=-ERANGE; | |
907 | } | |
908 | ||
909 | ||
910 | //Get the current ADC-value | |
a38a7850 | 911 | if(fDeconvTime){ |
912 | ||
913 | //Check if the last pixel in the sequence is smaller than this | |
914 | if(charge > lastcharge){ | |
2a083ac4 | 915 | if(bLastWasFalling){ |
a38a7850 | 916 | newbin = 1; |
917 | break; | |
918 | } | |
919 | } | |
2a083ac4 | 920 | else bLastWasFalling = 1; //last pixel was larger than this |
a38a7850 | 921 | lastcharge = charge; |
922 | } | |
923 | ||
924 | //Sum the total charge of this sequence | |
925 | seqcharge += charge; | |
926 | seqaverage += time*charge; | |
927 | seqerror += time*time*charge; | |
928 | ||
46b33a24 | 929 | if (pCurrentPad) { |
930 | ||
931 | if((pCurrentPad->Next(kTRUE/*do zero suppression*/))==0) { | |
932 | pCurrentPad->StopEvent(); | |
933 | pCurrentPad->ResetHistory(); | |
934 | if(readValue) { | |
935 | newPad = fDigitReader->GetPad(); | |
936 | newTime = fDigitReader->GetTime(); | |
937 | newRow = fDigitReader->GetRow() + rowOffset; | |
938 | } | |
939 | break; | |
940 | } | |
941 | ||
942 | newPad=pCurrentPad->GetPadNumber(); | |
943 | newTime=pCurrentPad->GetCurrentPosition(); | |
944 | newRow=pCurrentPad->GetRowNumber(); | |
945 | } else { | |
a38a7850 | 946 | readValue = fDigitReader->Next(); |
a38a7850 | 947 | //Check where to stop: |
948 | if(!readValue) break; //No more value | |
949 | ||
950 | newPad = fDigitReader->GetPad(); | |
951 | newTime = fDigitReader->GetTime(); | |
952 | newRow = fDigitReader->GetRow() + rowOffset; | |
46b33a24 | 953 | } |
a38a7850 | 954 | |
955 | if(newPad != pad)break; //new pad | |
956 | if(newTime != time+1) break; //end of sequence | |
6b0fdc0e | 957 | if(iResult<0) break; |
a38a7850 | 958 | |
959 | // pad = newpad; is equal | |
960 | time = newTime; | |
961 | ||
962 | }//end loop over sequence | |
963 | ||
46b33a24 | 964 | //HLTDebug("ended time bin sequence loop: seqcharge=%d readValue=%d", seqcharge, readValue); |
965 | //HLTDebug("pad=%d newpad=%d current row=%d newrow=%d", pad, newPad, fCurrentRow, newRow); | |
966 | if (seqcharge<=0) { | |
967 | // with active zero suppression zero values are possible | |
968 | continue; | |
969 | } | |
a38a7850 | 970 | |
971 | //Calculate mean of sequence: | |
972 | Int_t seqmean=0; | |
973 | if(seqcharge) | |
974 | seqmean = seqaverage/seqcharge; | |
975 | else{ | |
976 | LOG(AliHLTTPCLog::kFatal,"AliHLTTPCClusterFinder::ProcessRow","Data") | |
977 | <<"Error in data given to the cluster finder"<<ENDLOG; | |
978 | seqmean = 1; | |
979 | seqcharge = 1; | |
980 | } | |
981 | ||
982 | //Calculate mean in pad direction: | |
983 | Int_t padmean = seqcharge*pad; | |
984 | Int_t paderror = pad*padmean; | |
985 | ||
a38a7850 | 986 | //Compare with results on previous pad: |
84645eb0 | 987 | for(UInt_t p=0; p<nprevious && p<kPadArraySize && ncurrent<kPadArraySize; p++){ |
a38a7850 | 988 | |
989 | //dont merge sequences on the same pad twice | |
990 | if(previousPt[p]->fLastMergedPad==pad) continue; | |
991 | ||
992 | Int_t difference = seqmean - previousPt[p]->fMean; | |
993 | if(difference < -fMatch) break; | |
994 | ||
995 | if(difference <= fMatch){ //There is a match here!! | |
996 | AliClusterData *local = previousPt[p]; | |
997 | ||
998 | if(fDeconvPad){ | |
999 | if(seqcharge > local->fLastCharge){ | |
1000 | if(local->fChargeFalling){ //The previous pad was falling | |
1001 | break; //create a new cluster | |
1002 | } | |
1003 | } | |
1004 | else local->fChargeFalling = 1; | |
1005 | local->fLastCharge = seqcharge; | |
1006 | } | |
1007 | ||
1008 | //Don't create a new cluster, because we found a match | |
1009 | newcluster = kFALSE; | |
1010 | ||
1011 | //Update cluster on current pad with the matching one: | |
1012 | local->fTotalCharge += seqcharge; | |
1013 | local->fPad += padmean; | |
1014 | local->fPad2 += paderror; | |
1015 | local->fTime += seqaverage; | |
1016 | local->fTime2 += seqerror; | |
1017 | local->fMean = seqmean; | |
1018 | local->fFlags++; //means we have more than one pad | |
1019 | local->fLastMergedPad = pad; | |
1020 | ||
1021 | currentPt[ncurrent] = local; | |
1022 | ncurrent++; | |
1023 | ||
1024 | break; | |
1025 | } //Checking for match at previous pad | |
1026 | } //Loop over results on previous pad. | |
1027 | ||
84645eb0 | 1028 | if(newcluster && ncurrent<kPadArraySize){ |
a38a7850 | 1029 | //Start a new cluster. Add it to the clusterlist, and update |
1030 | //the list of pointers to clusters in current pad. | |
1031 | //current pad will be previous pad on next pad. | |
1032 | ||
1033 | //Add to the clusterlist: | |
1034 | AliClusterData *tmp = &clusterlist[ntotal]; | |
1035 | tmp->fTotalCharge = seqcharge; | |
1036 | tmp->fPad = padmean; | |
1037 | tmp->fPad2 = paderror; | |
1038 | tmp->fTime = seqaverage; | |
1039 | tmp->fTime2 = seqerror; | |
1040 | tmp->fMean = seqmean; | |
1041 | tmp->fFlags = 0; //flags for single pad clusters | |
1042 | tmp->fLastMergedPad = pad; | |
1043 | ||
1044 | if(fDeconvPad){ | |
1045 | tmp->fChargeFalling = 0; | |
1046 | tmp->fLastCharge = seqcharge; | |
1047 | } | |
1048 | ||
1049 | //Update list of pointers to previous pad: | |
1050 | currentPt[ncurrent] = &clusterlist[ntotal]; | |
1051 | ntotal++; | |
1052 | ncurrent++; | |
1053 | } | |
1054 | ||
1055 | if(fDeconvTime) | |
1056 | if(newbin >= 0) goto redo; | |
1057 | ||
1058 | // to prevent endless loop | |
1059 | if(time >= AliHLTTPCTransform::GetNTimeBins()){ | |
46b33a24 | 1060 | HLTWarning("Timebin (%d) out of range (%d)", time, AliHLTTPCTransform::GetNTimeBins()); |
a38a7850 | 1061 | break; |
1062 | } | |
1063 | ||
1064 | ||
1065 | if(!readValue) break; //No more value | |
84645eb0 | 1066 | |
1067 | if (ntotal>=kClusterListSize || ncurrent>=kPadArraySize) { | |
1068 | HLTWarning("pad array size exceeded ntotal=%d ncurrent=%d, skip rest of the data", ntotal, ncurrent); | |
1069 | break; | |
1070 | } | |
a38a7850 | 1071 | |
1072 | if(fCurrentRow != newRow){ | |
1073 | WriteClusters(ntotal,clusterlist); | |
1074 | ||
1075 | lastpad = 123456789; | |
1076 | ||
1077 | currentPt = pad2; | |
1078 | previousPt = pad1; | |
1079 | nprevious=0; | |
1080 | ncurrent=0; | |
1081 | ntotal=0; | |
1082 | ||
1083 | fCurrentRow = newRow; | |
1084 | } | |
1085 | ||
1086 | pad = newPad; | |
1087 | time = newTime; | |
db16520a | 1088 | |
a38a7850 | 1089 | } // END while(readValue) |
1090 | ||
1091 | WriteClusters(ntotal,clusterlist); | |
1092 | ||
46b33a24 | 1093 | HLTInfo("ClusterFinder found %d clusters in slice %d patch %d", fNClusters, fCurrentSlice, fCurrentPatch); |
a38a7850 | 1094 | |
1095 | } // ENDEND | |
1096 | ||
a912b63b | 1097 | void AliHLTTPCClusterFinder::WriteClusters(Int_t nclusters,AliClusterData *list){ |
1098 | // see header file for class documentation | |
1099 | ||
a38a7850 | 1100 | //write cluster to output pointer |
8f8bf0af | 1101 | Int_t thisrow=-1,thissector=-1; |
a38a7850 | 1102 | UInt_t counter = fNClusters; |
1103 | ||
5e75f4e0 | 1104 | if (fFillRawClusters) { |
1105 | fRawClusters.resize(nclusters); | |
1106 | } | |
1107 | ||
a38a7850 | 1108 | for(int j=0; j<nclusters; j++) |
1109 | { | |
d8b2f74a | 1110 | |
1111 | ||
1112 | ||
deba5d85 | 1113 | if(!list[j].fFlags){ |
1114 | if(fDoMC){ | |
5ee8e602 | 1115 | if(j+(Int_t)fClustersMCInfo.size()-nclusters >=0 && j+fClustersMCInfo.size()-nclusters < fClustersMCInfo.size()){ |
03efd623 | 1116 | fClustersMCInfo.erase(fClustersMCInfo.begin()+j+fClustersMCInfo.size()-nclusters); // remove the mc info for this cluster since it is not taken into account |
1117 | } | |
deba5d85 | 1118 | } |
1119 | continue; //discard single pad clusters | |
1120 | } | |
1121 | if(list[j].fTotalCharge < fThreshold){ | |
1122 | if(fDoMC){ | |
5ee8e602 | 1123 | if(j+(Int_t)fClustersMCInfo.size()-nclusters >=0 && j+fClustersMCInfo.size()-nclusters < fClustersMCInfo.size()){ |
03efd623 | 1124 | fClustersMCInfo.erase(fClustersMCInfo.begin()+j+fClustersMCInfo.size()-nclusters); // remove the mc info for this cluster since it is not taken into account |
1125 | } | |
deba5d85 | 1126 | } |
1127 | continue; //noise cluster | |
1128 | } | |
a38a7850 | 1129 | Float_t xyz[3]; |
1130 | Float_t fpad =(Float_t)list[j].fPad / list[j].fTotalCharge; | |
1131 | Float_t fpad2=fXYErr*fXYErr; //fixed given error | |
1132 | Float_t ftime =(Float_t)list[j].fTime / list[j].fTotalCharge; | |
1133 | Float_t ftime2=fZErr*fZErr; //fixed given error | |
1134 | ||
738c049f | 1135 | |
aff6e981 | 1136 | |
a912b63b | 1137 | if(fUnsorted){ |
1138 | fCurrentRow=list[j].fRow; | |
8252a538 | 1139 | } |
8252a538 | 1140 | |
a912b63b | 1141 | |
1142 | if(fCalcerr) { //calc the errors, otherwice take the fixed error | |
1143 | Int_t patch = AliHLTTPCTransform::GetPatch(fCurrentRow); | |
1144 | UInt_t q2=list[j].fTotalCharge*list[j].fTotalCharge; | |
1145 | // Float_t sy2=list[j].fPad2 * list[j].fTotalCharge - list[j].fPad * list[j].fPad; | |
1146 | Float_t sy2=(Float_t)list[j].fPad2 * list[j].fTotalCharge - (Float_t)list[j].fPad * list[j].fPad; | |
1ee4d015 | 1147 | if(q2 == 0) { |
1148 | LOG(AliHLTTPCLog::kError,"AliHLTTPCClusterFinder::WriteClusters","Cluster width") | |
1149 | <<"zero charge "<< list[j].fTotalCharge <<" on row "<<fCurrentRow<<" "<<fpad<<" "<<ftime<<ENDLOG; | |
1150 | continue; | |
1151 | } | |
a912b63b | 1152 | sy2/=q2; |
1153 | if(sy2 < 0) { | |
1154 | LOG(AliHLTTPCLog::kError,"AliHLTTPCClusterFinder::WriteClusters","Cluster width") | |
1155 | <<"SigmaY2 negative "<<sy2<<" on row "<<fCurrentRow<<" "<<fpad<<" "<<ftime<<ENDLOG; | |
1156 | continue; | |
1157 | } else { | |
5e75f4e0 | 1158 | { |
a912b63b | 1159 | fpad2 = (sy2 + 1./12)*AliHLTTPCTransform::GetPadPitchWidth(patch)*AliHLTTPCTransform::GetPadPitchWidth(patch); |
1160 | if(sy2 != 0){ | |
1161 | fpad2*=0.108; //constants are from offline studies | |
1162 | if(patch<2) | |
1163 | fpad2*=2.07; | |
1164 | } | |
5e75f4e0 | 1165 | } |
6b15c309 | 1166 | } |
a912b63b | 1167 | // Float_t sz2=list[j].fTime2*list[j].fTotalCharge - list[j].fTime*list[j].fTime; |
1168 | Float_t sz2=(Float_t)list[j].fTime2*list[j].fTotalCharge - (Float_t)list[j].fTime*list[j].fTime; | |
1169 | sz2/=q2; | |
1170 | if(sz2 < 0){ | |
1171 | LOG(AliHLTTPCLog::kError,"AliHLTTPCClusterFinder::WriteClusters","Cluster width") | |
1172 | <<"SigmaZ2 negative "<<sz2<<" on row "<<fCurrentRow<<" "<<fpad<<" "<<ftime<<ENDLOG; | |
1173 | continue; | |
1174 | } else { | |
5e75f4e0 | 1175 | { |
a912b63b | 1176 | ftime2 = (sz2 + 1./12)*AliHLTTPCTransform::GetZWidth()*AliHLTTPCTransform::GetZWidth(); |
1177 | if(sz2 != 0) { | |
1178 | ftime2 *= 0.169; //constants are from offline studies | |
1179 | if(patch<2) | |
1180 | ftime2 *= 1.77; | |
1181 | } | |
5e75f4e0 | 1182 | } |
6b15c309 | 1183 | } |
1184 | } | |
a912b63b | 1185 | if(fStdout==kTRUE) |
1186 | HLTInfo("WriteCluster: padrow %d pad %d +- %d time +- %d charge %d",fCurrentRow, fpad, fpad2, ftime, ftime2, list[j].fTotalCharge); | |
6b15c309 | 1187 | |
5e75f4e0 | 1188 | if (fFillRawClusters && fRawClusters.size()>(unsigned)counter) { |
1189 | fRawClusters[counter].SetPadRow(fCurrentRow); | |
1190 | fRawClusters[counter].SetPad(fpad); | |
1191 | fRawClusters[counter].SetTime(ftime); | |
1192 | } | |
1193 | { | |
a912b63b | 1194 | AliHLTTPCTransform::Slice2Sector(fCurrentSlice,fCurrentRow,thissector,thisrow); |
5ee8e602 | 1195 | |
1196 | if(fOfflineTransform == NULL){ | |
1197 | AliHLTTPCTransform::Raw2Local(xyz,thissector,thisrow,fpad,ftime); | |
1198 | ||
1199 | if(xyz[0]==0) LOG(AliHLTTPCLog::kError,"AliHLTTPCClustFinder","Cluster Finder") | |
1200 | <<AliHLTTPCLog::kDec<<"Zero cluster"<<ENDLOG; | |
1201 | if(fNClusters >= fMaxNClusters) | |
1202 | { | |
1203 | LOG(AliHLTTPCLog::kError,"AliHLTTPCClustFinder::WriteClusters","Cluster Finder") | |
1204 | <<AliHLTTPCLog::kDec<<"Too many clusters "<<fNClusters<<ENDLOG; | |
1205 | return; | |
1206 | } | |
a912b63b | 1207 | |
5ee8e602 | 1208 | fSpacePointData[counter].fX = xyz[0]; |
1209 | // fSpacePointData[counter].fY = xyz[1]; | |
1210 | if(fCurrentSlice<18){ | |
1211 | fSpacePointData[counter].fY = xyz[1]; | |
1212 | } | |
1213 | else{ | |
1214 | fSpacePointData[counter].fY = -1*xyz[1]; | |
1215 | } | |
1216 | fSpacePointData[counter].fZ = xyz[2]; | |
6b15c309 | 1217 | } |
a912b63b | 1218 | else{ |
5ee8e602 | 1219 | Double_t x[3]={thisrow,fpad+.5,ftime}; |
1220 | Int_t iSector[1]={thissector}; | |
1221 | fOfflineTransform->Transform(x,iSector,0,1); | |
a442ba54 | 1222 | double y[3] = {x[0], x[1], x[2] }; |
1223 | ||
1224 | if( fOfflineTPCParam && thissector<fOfflineTPCParam->GetNSector() ){ | |
1225 | TGeoHMatrix *alignment = fOfflineTPCParam->GetClusterMatrix( thissector ); | |
1226 | if ( alignment ) alignment->LocalToMaster( x, y); | |
1227 | } | |
1228 | ||
1229 | fSpacePointData[counter].fX = y[0]; | |
1230 | fSpacePointData[counter].fY = y[1]; | |
1231 | fSpacePointData[counter].fZ = y[2]; | |
a912b63b | 1232 | } |
8252a538 | 1233 | |
5ee8e602 | 1234 | } |
a912b63b | 1235 | |
1236 | fSpacePointData[counter].fCharge = list[j].fTotalCharge; | |
1237 | fSpacePointData[counter].fPadRow = fCurrentRow; | |
1238 | fSpacePointData[counter].fSigmaY2 = fpad2; | |
1239 | fSpacePointData[counter].fSigmaZ2 = ftime2; | |
64defa03 | 1240 | |
a912b63b | 1241 | fSpacePointData[counter].fQMax = list[j].fQMax; |
2fdb1ae7 | 1242 | |
1299d409 | 1243 | fSpacePointData[counter].SetUsed(kFALSE); // only used / set in AliHLTTPCDisplay |
1244 | fSpacePointData[counter].SetTrackNumber(-1); // only used / set in AliHLTTPCDisplay | |
8252a538 | 1245 | |
a912b63b | 1246 | Int_t patch=fCurrentPatch; |
1247 | if(patch==-1) patch=0; //never store negative patch number | |
a371a266 | 1248 | fSpacePointData[counter].SetID( fCurrentSlice, patch, counter ); |
6b15c309 | 1249 | |
5e75f4e0 | 1250 | if (fFillRawClusters && fRawClusters.size()>(unsigned)counter) { |
1251 | fRawClusters[counter].SetSigmaY2(fSpacePointData[counter].fSigmaY2); | |
1252 | fRawClusters[counter].SetSigmaZ2(fSpacePointData[counter].fSigmaZ2); | |
1253 | fRawClusters[counter].SetCharge(fSpacePointData[counter].fCharge); | |
1254 | fRawClusters[counter].SetQMax(fSpacePointData[counter].fQMax); | |
1255 | } | |
1256 | ||
a912b63b | 1257 | #ifdef do_mc |
1258 | Int_t trackID[3]; | |
1259 | GetTrackID((Int_t)rint(fpad),(Int_t)rint(ftime),trackID); | |
1260 | ||
1261 | fSpacePointData[counter].fTrackID[0] = trackID[0]; | |
1262 | fSpacePointData[counter].fTrackID[1] = trackID[1]; | |
1263 | fSpacePointData[counter].fTrackID[2] = trackID[2]; | |
1264 | ||
1265 | #endif | |
1266 | ||
1267 | fNClusters++; | |
1268 | counter++; | |
8252a538 | 1269 | } |
a912b63b | 1270 | } |
8252a538 | 1271 | |
a912b63b | 1272 | // STILL TO FIX ---------------------------------------------------------------------------- |
8252a538 | 1273 | |
a912b63b | 1274 | #ifdef do_mc |
b783c3e8 | 1275 | void AliHLTTPCClusterFinder::GetTrackID(Int_t pad,Int_t time,Int_t *trackID) const { |
a912b63b | 1276 | // see header file for class documentation |
1277 | ||
1278 | //get mc id | |
1279 | AliHLTTPCDigitRowData *rowPt = (AliHLTTPCDigitRowData*)fDigitRowData; | |
8252a538 | 1280 | |
a912b63b | 1281 | trackID[0]=trackID[1]=trackID[2]=-2; |
1282 | for(Int_t i=fFirstRow; i<=fLastRow; i++){ | |
1283 | if(rowPt->fRow < (UInt_t)fCurrentRow){ | |
1284 | AliHLTTPCMemHandler::UpdateRowPointer(rowPt); | |
1285 | continue; | |
1286 | } | |
1287 | AliHLTTPCDigitData *digPt = (AliHLTTPCDigitData*)rowPt->fDigitData; | |
1288 | for(UInt_t j=0; j<rowPt->fNDigit; j++){ | |
1289 | Int_t cpad = digPt[j].fPad; | |
1290 | Int_t ctime = digPt[j].fTime; | |
1291 | if(cpad != pad) continue; | |
1292 | if(ctime != time) continue; | |
fec96a66 | 1293 | |
a912b63b | 1294 | trackID[0] = digPt[j].fTrackID[0]; |
1295 | trackID[1] = digPt[j].fTrackID[1]; | |
1296 | trackID[2] = digPt[j].fTrackID[2]; | |
1297 | ||
1298 | break; | |
1299 | } | |
1300 | break; | |
8252a538 | 1301 | } |
01f43166 | 1302 | } |
a912b63b | 1303 | #endif |
64defa03 | 1304 | |
a912b63b | 1305 | |
1306 | ||
1307 | void AliHLTTPCClusterFinder::WriteClusters(Int_t nclusters,AliHLTTPCClusters *list){//This is used when using the AliHLTTPCClusters class for cluster data | |
8252a538 | 1308 | // see header file for class documentation |
8252a538 | 1309 | |
01f43166 | 1310 | //write cluster to output pointer |
1311 | Int_t thisrow,thissector; | |
1312 | UInt_t counter = fNClusters; | |
5e75f4e0 | 1313 | |
1314 | if (fFillRawClusters) { | |
1315 | fRawClusters.resize(nclusters); | |
1316 | } | |
01f43166 | 1317 | |
1318 | for(int j=0; j<nclusters; j++) | |
1319 | { | |
1320 | if(!list[j].fFlags) continue; //discard single pad clusters | |
1321 | if(list[j].fTotalCharge < fThreshold) continue; //noise cluster | |
1322 | ||
1323 | Float_t xyz[3]; | |
1324 | Float_t fpad =(Float_t)list[j].fPad / list[j].fTotalCharge; | |
1325 | Float_t fpad2=fXYErr*fXYErr; //fixed given error | |
1326 | Float_t ftime =(Float_t)list[j].fTime / list[j].fTotalCharge; | |
1327 | Float_t ftime2=fZErr*fZErr; //fixed given error | |
1328 | ||
d8b2f74a | 1329 | |
01f43166 | 1330 | if(fCalcerr) { //calc the errors, otherwice take the fixed error |
1331 | Int_t patch = AliHLTTPCTransform::GetPatch(fCurrentRow); | |
1332 | UInt_t q2=list[j].fTotalCharge*list[j].fTotalCharge; | |
1333 | Float_t sy2=list[j].fPad2 * list[j].fTotalCharge - list[j].fPad * list[j].fPad; | |
1334 | sy2/=q2; | |
1335 | if(sy2 < 0) { | |
1336 | LOG(AliHLTTPCLog::kError,"AliHLTTPCClusterFinder::WriteClusters","Cluster width") | |
1337 | <<"SigmaY2 negative "<<sy2<<" on row "<<fCurrentRow<<" "<<fpad<<" "<<ftime<<ENDLOG; | |
1338 | continue; | |
1339 | } else { | |
5e75f4e0 | 1340 | { |
01f43166 | 1341 | fpad2 = (sy2 + 1./12)*AliHLTTPCTransform::GetPadPitchWidth(patch)*AliHLTTPCTransform::GetPadPitchWidth(patch); |
1342 | if(sy2 != 0){ | |
1343 | fpad2*=0.108; //constants are from offline studies | |
1344 | if(patch<2) | |
1345 | fpad2*=2.07; | |
1346 | } | |
5e75f4e0 | 1347 | } |
01f43166 | 1348 | } |
1349 | Float_t sz2=list[j].fTime2*list[j].fTotalCharge - list[j].fTime*list[j].fTime; | |
1350 | sz2/=q2; | |
1351 | if(sz2 < 0){ | |
1352 | LOG(AliHLTTPCLog::kError,"AliHLTTPCClusterFinder::WriteClusters","Cluster width") | |
1353 | <<"SigmaZ2 negative "<<sz2<<" on row "<<fCurrentRow<<" "<<fpad<<" "<<ftime<<ENDLOG; | |
1354 | continue; | |
1355 | } else { | |
5e75f4e0 | 1356 | { |
01f43166 | 1357 | ftime2 = (sz2 + 1./12)*AliHLTTPCTransform::GetZWidth()*AliHLTTPCTransform::GetZWidth(); |
1358 | if(sz2 != 0) { | |
1359 | ftime2 *= 0.169; //constants are from offline studies | |
1360 | if(patch<2) | |
1361 | ftime2 *= 1.77; | |
1362 | } | |
5e75f4e0 | 1363 | } |
01f43166 | 1364 | } |
1365 | } | |
1366 | if(fStdout==kTRUE) | |
8252a538 | 1367 | HLTInfo("WriteCluster: padrow %d pad %d +- %d time +- %d charge %d",fCurrentRow, fpad, fpad2, ftime, ftime2, list[j].fTotalCharge); |
1368 | ||
5e75f4e0 | 1369 | if (fFillRawClusters && fRawClusters.size()>(unsigned)counter) { |
1370 | fRawClusters[counter].SetPadRow(fCurrentRow); | |
1371 | fRawClusters[counter].SetPad(fpad); | |
1372 | fRawClusters[counter].SetTime(ftime); | |
1373 | } | |
1374 | { | |
01f43166 | 1375 | AliHLTTPCTransform::Slice2Sector(fCurrentSlice,fCurrentRow,thissector,thisrow); |
1376 | AliHLTTPCTransform::Raw2Local(xyz,thissector,thisrow,fpad,ftime); | |
1377 | ||
1378 | if(xyz[0]==0) LOG(AliHLTTPCLog::kError,"AliHLTTPCClustFinder","Cluster Finder") | |
1379 | <<AliHLTTPCLog::kDec<<"Zero cluster"<<ENDLOG; | |
1380 | if(fNClusters >= fMaxNClusters) | |
1381 | { | |
1382 | LOG(AliHLTTPCLog::kError,"AliHLTTPCClustFinder::WriteClusters","Cluster Finder") | |
1383 | <<AliHLTTPCLog::kDec<<"Too many clusters "<<fNClusters<<ENDLOG; | |
1384 | return; | |
1385 | } | |
1386 | ||
1387 | fSpacePointData[counter].fX = xyz[0]; | |
6b15c309 | 1388 | // fSpacePointData[counter].fY = xyz[1]; |
1389 | if(fCurrentSlice<18){ | |
1390 | fSpacePointData[counter].fY = xyz[1]; | |
1391 | } | |
1392 | else{ | |
1393 | fSpacePointData[counter].fY = -1*xyz[1]; | |
1394 | } | |
01f43166 | 1395 | fSpacePointData[counter].fZ = xyz[2]; |
1396 | ||
01f43166 | 1397 | } |
1398 | ||
1399 | fSpacePointData[counter].fCharge = list[j].fTotalCharge; | |
1400 | fSpacePointData[counter].fPadRow = fCurrentRow; | |
1401 | fSpacePointData[counter].fSigmaY2 = fpad2; | |
1402 | fSpacePointData[counter].fSigmaZ2 = ftime2; | |
1403 | ||
a912b63b | 1404 | fSpacePointData[counter].fQMax = list[j].fQMax; |
6b15c309 | 1405 | |
1299d409 | 1406 | fSpacePointData[counter].SetUsed(kFALSE); // only used / set in AliHLTTPCDisplay |
1407 | fSpacePointData[counter].SetTrackNumber(-1); // only used / set in AliHLTTPCDisplay | |
01f43166 | 1408 | |
1409 | Int_t patch=fCurrentPatch; | |
1410 | if(patch==-1) patch=0; //never store negative patch number | |
a371a266 | 1411 | fSpacePointData[counter].SetID( fCurrentSlice, patch, counter ); |
01f43166 | 1412 | |
5e75f4e0 | 1413 | if (fFillRawClusters && fRawClusters.size()>(unsigned)counter) { |
1414 | fRawClusters[counter].SetSigmaY2(fSpacePointData[counter].fSigmaY2); | |
1415 | fRawClusters[counter].SetSigmaZ2(fSpacePointData[counter].fSigmaZ2); | |
1416 | fRawClusters[counter].SetCharge(fSpacePointData[counter].fCharge); | |
1417 | fRawClusters[counter].SetQMax(fSpacePointData[counter].fQMax); | |
1418 | } | |
1419 | ||
01f43166 | 1420 | #ifdef do_mc |
1421 | Int_t trackID[3]; | |
1422 | GetTrackID((Int_t)rint(fpad),(Int_t)rint(ftime),trackID); | |
1423 | ||
1424 | fSpacePointData[counter].fTrackID[0] = trackID[0]; | |
1425 | fSpacePointData[counter].fTrackID[1] = trackID[1]; | |
1426 | fSpacePointData[counter].fTrackID[2] = trackID[2]; | |
1427 | ||
01f43166 | 1428 | #endif |
1429 | ||
1430 | fNClusters++; | |
1431 | counter++; | |
1432 | } | |
1433 | } |