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cac2eb58 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
cac2eb58 | 15 | /* $Id$ */ |
16 | ||
37827b29 | 17 | //----------------------------- |
18 | // Class AliMUONReconstructor | |
19 | //----------------------------- | |
9265505b | 20 | // Class for the |
21 | // MUON track reconstruction | |
30178c30 | 22 | |
cf464691 | 23 | #include "AliMUONReconstructor.h" |
b2d7df0b | 24 | |
25 | #include "AliESD.h" | |
26 | #include "AliESDMuonTrack.h" | |
94f6fba9 | 27 | #include "AliLog.h" |
96fdfe9a | 28 | #include "AliMUONConstants.h" |
b2d7df0b | 29 | #include "AliMUONCalibrationData.h" |
346fb008 | 30 | #include "AliMUONClusterFinderAZ.h" |
b2d7df0b | 31 | #include "AliMUONClusterReconstructor.h" |
32 | #include "AliMUONData.h" | |
33 | #include "AliMUONDigitCalibrator.h" | |
cc87ebcd | 34 | #include "AliMUONEventRecoCombi.h" |
2cf44ef3 | 35 | #include "AliMUONDigitMaker.h" |
cac2eb58 | 36 | #include "AliMUONTrack.h" |
37 | #include "AliMUONTrackParam.h" | |
37827b29 | 38 | #include "AliMUONTrackExtrap.h" |
2457f726 | 39 | #include "AliMUONVTrackReconstructor.h" |
b2d7df0b | 40 | #include "AliMUONTrackReconstructor.h" |
2457f726 | 41 | #include "AliMUONTrackReconstructorK.h" |
cac2eb58 | 42 | #include "AliMUONTriggerTrack.h" |
e1a10d41 | 43 | #include "AliMUONTriggerCircuit.h" |
96fdfe9a | 44 | #include "AliMUONTriggerCrateStore.h" |
9265505b | 45 | |
46 | #include "AliMpSegmentation.h" | |
96fdfe9a | 47 | |
f9247068 | 48 | #include "AliMUONPreClusterFinder.h" |
49 | #include "AliMUONClusterFinderCOG.h" | |
50 | #include "AliMUONClusterFinderSimpleFit.h" | |
51 | #include "AliMUONClusterFinderMLEM.h" | |
52 | ||
cf464691 | 53 | #include "AliRawReader.h" |
b2d7df0b | 54 | #include "AliRun.h" |
55 | #include "AliRunLoader.h" | |
56 | #include "TTask.h" | |
94f6fba9 | 57 | #include "TStopwatch.h" |
29f1b13a | 58 | |
9265505b | 59 | /// \cond CLASSIMP |
cac2eb58 | 60 | ClassImp(AliMUONReconstructor) |
9265505b | 61 | /// \endcond |
b2d7df0b | 62 | |
cac2eb58 | 63 | //_____________________________________________________________________________ |
64 | AliMUONReconstructor::AliMUONReconstructor() | |
aa6ecf89 | 65 | : AliReconstructor(), |
66 | fRunLoader(0x0), | |
67 | fDigitMaker(new AliMUONDigitMaker()), | |
96fdfe9a | 68 | fCalibrationData(0x0), |
69 | fCrateManager(new AliMUONTriggerCrateStore()), | |
e1a10d41 | 70 | fTriggerCircuit(new TClonesArray("AliMUONTriggerCircuit", 234)), |
9c4b1ee7 | 71 | fTransformer(new AliMUONGeometryTransformer(kTRUE)) |
72 | ||
8789635b | 73 | { |
d19b6003 | 74 | /// Default constructor |
75 | ||
94f6fba9 | 76 | AliDebug(1,""); |
96fdfe9a | 77 | // Crate manager |
78 | fCrateManager->ReadFromFile(); | |
79 | ||
80 | // set to digit maker | |
81 | fDigitMaker->SetCrateManager(fCrateManager); | |
82 | ||
9c4b1ee7 | 83 | // transformater |
84 | fTransformer->ReadGeometryData("volpath.dat", "geometry.root"); | |
85 | ||
96fdfe9a | 86 | // trigger circuit |
87 | for (Int_t i = 0; i < AliMUONConstants::NTriggerCircuit(); i++) { | |
e1a10d41 | 88 | AliMUONTriggerCircuit* c = new AliMUONTriggerCircuit(); |
9c4b1ee7 | 89 | c->SetTransformer(fTransformer); |
96fdfe9a | 90 | c->Init(i,*fCrateManager); |
91 | TClonesArray& circuit = *fTriggerCircuit; | |
e1a10d41 | 92 | new(circuit[circuit.GetEntriesFast()])AliMUONTriggerCircuit(*c); |
96fdfe9a | 93 | delete c; |
9c4b1ee7 | 94 | } |
95 | ||
96 | ||
8789635b | 97 | } |
94f6fba9 | 98 | |
8789635b | 99 | //_____________________________________________________________________________ |
100 | AliMUONReconstructor::~AliMUONReconstructor() | |
cac2eb58 | 101 | { |
d19b6003 | 102 | /// Destructor |
103 | ||
94f6fba9 | 104 | AliDebug(1,""); |
b2d7df0b | 105 | delete fCalibrationData; |
aa6ecf89 | 106 | delete fDigitMaker; |
96fdfe9a | 107 | delete fCrateManager; |
108 | delete fTriggerCircuit; | |
9c4b1ee7 | 109 | delete fTransformer; |
cac2eb58 | 110 | } |
b2d7df0b | 111 | |
112 | //_____________________________________________________________________________ | |
113 | TTask* | |
114 | AliMUONReconstructor::GetCalibrationTask(AliMUONData* data) const | |
115 | { | |
d19b6003 | 116 | /// Create the calibration task(s). |
b2d7df0b | 117 | |
118 | const AliRun* run = fRunLoader->GetAliRun(); | |
9f9729c3 | 119 | |
120 | AliInfo("Calibration will occur."); | |
121 | Int_t runNumber = run->GetRunNumber(); | |
122 | fCalibrationData = new AliMUONCalibrationData(runNumber); | |
123 | if ( !fCalibrationData->IsValid() ) | |
b2d7df0b | 124 | { |
125 | AliError("Could not retrieve calibrations !"); | |
126 | delete fCalibrationData; | |
127 | fCalibrationData = 0x0; | |
128 | return 0x0; | |
129 | } | |
9f9729c3 | 130 | TTask* calibration = new TTask("MUONCalibrator","MUON Digit calibrator"); |
131 | calibration->Add(new AliMUONDigitCalibrator(data,fCalibrationData)); | |
132 | //FIXME: calibration->Add(something about dead channels should go here). | |
133 | return calibration; | |
134 | ||
b2d7df0b | 135 | } |
136 | ||
137 | //_____________________________________________________________________________ | |
138 | void | |
139 | AliMUONReconstructor::Init(AliRunLoader* runLoader) | |
140 | { | |
d19b6003 | 141 | /// Initialize |
142 | ||
b2d7df0b | 143 | fRunLoader = runLoader; |
144 | } | |
145 | ||
f9247068 | 146 | //_____________________________________________________________________________ |
147 | AliMUONClusterReconstructor* | |
148 | AliMUONReconstructor::CreateClusterReconstructor(AliMUONData* data) const | |
149 | { | |
06ca6d7b | 150 | /// Create cluster reconstructor |
151 | ||
f9247068 | 152 | AliMUONVClusterFinder* clusterFinder(0x0); |
153 | ||
154 | TString opt(GetOption()); | |
155 | opt.ToUpper(); | |
156 | ||
157 | if ( strstr(opt,"PRECLUSTER") ) | |
158 | { | |
159 | clusterFinder = new AliMUONPreClusterFinder; | |
160 | } | |
161 | else if ( strstr(opt,"COG") ) | |
162 | { | |
163 | clusterFinder = new AliMUONClusterFinderCOG; | |
164 | } | |
165 | else if ( strstr(opt,"SIMPLEFIT") ) | |
166 | { | |
167 | clusterFinder = new AliMUONClusterFinderSimpleFit; | |
168 | } | |
169 | else if ( strstr(opt,"MLEM:DRAW") ) | |
170 | { | |
171 | clusterFinder = new AliMUONClusterFinderMLEM(kTRUE); | |
172 | } | |
173 | else if ( strstr(opt,"MLEM") ) | |
174 | { | |
175 | clusterFinder = new AliMUONClusterFinderMLEM(kFALSE); | |
176 | } | |
177 | ||
178 | if ( clusterFinder) | |
179 | { | |
180 | AliInfo(Form("Will use %s for clusterizing",clusterFinder->ClassName())); | |
181 | } | |
182 | ||
183 | AliMUONClusterReconstructor* clusterReco = | |
184 | new AliMUONClusterReconstructor(data,clusterFinder,fTransformer); | |
185 | return clusterReco; | |
186 | } | |
187 | ||
cac2eb58 | 188 | //_____________________________________________________________________________ |
189 | void AliMUONReconstructor::Reconstruct(AliRunLoader* runLoader) const | |
190 | { | |
d19b6003 | 191 | /// Reconstruct |
192 | /// \todo add more | |
193 | ||
cac2eb58 | 194 | AliLoader* loader = runLoader->GetLoader("MUONLoader"); |
d2f8e464 | 195 | Int_t nEvents = runLoader->GetNumberOfEvents(); |
196 | Int_t evtNumber = runLoader->GetEventNumber(); | |
cac2eb58 | 197 | |
3bc8b580 | 198 | AliMUONData* data = new AliMUONData(loader,"MUON","MUON"); |
199 | ||
200 | // passing loader as argument. | |
2457f726 | 201 | AliMUONVTrackReconstructor* recoEvent; |
202 | if (strstr(GetOption(),"Original")) recoEvent = new AliMUONTrackReconstructor(data); | |
203 | else if (strstr(GetOption(),"Combi")) recoEvent = new AliMUONTrackReconstructorK(data,"Combi"); | |
204 | else recoEvent = new AliMUONTrackReconstructorK(data,"Kalman"); | |
205 | ||
96fdfe9a | 206 | recoEvent->SetTriggerCircuit(fTriggerCircuit); |
3bc8b580 | 207 | |
f9247068 | 208 | AliMUONClusterReconstructor* recoCluster = CreateClusterReconstructor(data); |
3bc8b580 | 209 | |
7e4a628d | 210 | AliMUONClusterFinderVS *recModel = recoCluster->GetRecoModel(); |
3bc8b580 | 211 | |
8e0ae46c | 212 | if (!strstr(GetOption(),"VS")) { |
1af223d7 | 213 | recModel = (AliMUONClusterFinderVS*) new AliMUONClusterFinderAZ(); |
9ffe3ef4 | 214 | recoCluster->SetRecoModel(recModel); |
9ffe3ef4 | 215 | } |
7e4a628d | 216 | recModel->SetGhostChi2Cut(10); |
d2f8e464 | 217 | recModel->SetEventNumber(evtNumber); |
cac2eb58 | 218 | |
219 | loader->LoadDigits("READ"); | |
220 | loader->LoadRecPoints("RECREATE"); | |
221 | loader->LoadTracks("RECREATE"); | |
cc87ebcd | 222 | |
b2d7df0b | 223 | TTask* calibration = GetCalibrationTask(data); |
224 | ||
2457f726 | 225 | Int_t chBeg = (strstr(GetOption(),"Combi") ? 6 : 0); |
9c4b1ee7 | 226 | |
cc87ebcd | 227 | // Loop over events |
cac2eb58 | 228 | for(Int_t ievent = 0; ievent < nEvents; ievent++) { |
94f6fba9 | 229 | |
230 | AliDebug(1,Form("Event %d",ievent)); | |
231 | ||
cac2eb58 | 232 | runLoader->GetEvent(ievent); |
233 | ||
8210cb40 | 234 | //----------------------- digit2cluster & Trigger2Trigger ------------------- |
cac2eb58 | 235 | if (!loader->TreeR()) loader->MakeRecPointsContainer(); |
cc87ebcd | 236 | |
cac2eb58 | 237 | // tracking branch |
2457f726 | 238 | if (!strstr(GetOption(),"Combi")) { |
3bc8b580 | 239 | data->MakeBranch("RC"); |
240 | data->SetTreeAddress("D,RC"); | |
cc87ebcd | 241 | } else { |
3bc8b580 | 242 | data->SetTreeAddress("D"); |
243 | data->SetTreeAddress("RCC"); | |
cc87ebcd | 244 | } |
addbf88a | 245 | // Important for avoiding a memory leak when reading digits ( to be investigated more in detail) |
cc87ebcd | 246 | // In any case the reading of GLT is needed for the Trigger2Tigger method below |
3bc8b580 | 247 | data->SetTreeAddress("GLT"); |
cc87ebcd | 248 | |
3bc8b580 | 249 | data->GetDigits(); |
b2d7df0b | 250 | |
251 | if ( calibration ) | |
252 | { | |
253 | calibration->ExecuteTask(); | |
254 | } | |
255 | ||
cc87ebcd | 256 | recoCluster->Digits2Clusters(chBeg); |
b2d7df0b | 257 | |
2457f726 | 258 | if (strstr(GetOption(),"Combi")) { |
cc87ebcd | 259 | // Combined cluster / track finder |
3bc8b580 | 260 | AliMUONEventRecoCombi::Instance()->FillEvent(data, (AliMUONClusterFinderAZ*)recModel); |
cc87ebcd | 261 | ((AliMUONClusterFinderAZ*) recModel)->SetReco(2); |
262 | } | |
3bc8b580 | 263 | else data->Fill("RC"); |
cac2eb58 | 264 | |
265 | // trigger branch | |
3bc8b580 | 266 | data->MakeBranch("TC"); |
267 | data->SetTreeAddress("TC"); | |
cc87ebcd | 268 | recoCluster->Trigger2Trigger(); |
3bc8b580 | 269 | data->Fill("TC"); |
cac2eb58 | 270 | |
cc87ebcd | 271 | //AZ loader->WriteRecPoints("OVERWRITE"); |
cac2eb58 | 272 | |
273 | //---------------------------- Track & TriggerTrack --------------------- | |
274 | if (!loader->TreeT()) loader->MakeTracksContainer(); | |
275 | ||
276 | // trigger branch | |
3bc8b580 | 277 | data->MakeBranch("RL"); //trigger track |
278 | data->SetTreeAddress("RL"); | |
cac2eb58 | 279 | recoEvent->EventReconstructTrigger(); |
3bc8b580 | 280 | data->Fill("RL"); |
cac2eb58 | 281 | |
282 | // tracking branch | |
3bc8b580 | 283 | data->MakeBranch("RT"); //track |
284 | data->SetTreeAddress("RT"); | |
cac2eb58 | 285 | recoEvent->EventReconstruct(); |
3bc8b580 | 286 | data->Fill("RT"); |
cac2eb58 | 287 | |
cc87ebcd | 288 | loader->WriteTracks("OVERWRITE"); |
289 | ||
2457f726 | 290 | if (strstr(GetOption(),"Combi")) { |
cc87ebcd | 291 | // Combined cluster / track |
292 | ((AliMUONClusterFinderAZ*) recModel)->SetReco(1); | |
3bc8b580 | 293 | data->MakeBranch("RC"); |
294 | data->SetTreeAddress("RC"); | |
2457f726 | 295 | AliMUONEventRecoCombi::Instance()->FillRecP(data, (AliMUONTrackReconstructorK*)recoEvent); |
3bc8b580 | 296 | data->Fill("RC"); |
cc87ebcd | 297 | } |
298 | loader->WriteRecPoints("OVERWRITE"); | |
299 | ||
cac2eb58 | 300 | //--------------------------- Resetting branches ----------------------- |
3bc8b580 | 301 | data->ResetDigits(); |
3bc8b580 | 302 | data->ResetRawClusters(); |
303 | data->ResetTrigger(); | |
304 | data->ResetRecTracks(); | |
305 | data->ResetRecTriggerTracks(); | |
29f1b13a | 306 | |
cac2eb58 | 307 | } |
308 | loader->UnloadDigits(); | |
309 | loader->UnloadRecPoints(); | |
310 | loader->UnloadTracks(); | |
311 | ||
312 | delete recoCluster; | |
313 | delete recoEvent; | |
3bc8b580 | 314 | delete data; |
b2d7df0b | 315 | delete calibration; |
cac2eb58 | 316 | } |
cf464691 | 317 | |
318 | //_____________________________________________________________________________ | |
f9247068 | 319 | void AliMUONReconstructor::Reconstruct(AliRunLoader* runLoader, |
320 | AliRawReader* rawReader) const | |
cf464691 | 321 | { |
d19b6003 | 322 | /// Recontruct |
323 | /// \todo add more | |
324 | ||
94f6fba9 | 325 | // AliLoader |
cf464691 | 326 | AliLoader* loader = runLoader->GetLoader("MUONLoader"); |
d2f8e464 | 327 | Int_t evtNumber = runLoader->GetEventNumber(); |
328 | ||
94f6fba9 | 329 | AliMUONData data(loader,"MUON","MUON"); |
cf464691 | 330 | |
94f6fba9 | 331 | // passing loader as argument. |
aa6ecf89 | 332 | fDigitMaker->SetMUONData(&data); |
1197ff51 | 333 | |
f9247068 | 334 | AliMUONClusterReconstructor* recoCluster = CreateClusterReconstructor(&data); |
30eabfb8 | 335 | |
2457f726 | 336 | AliMUONVTrackReconstructor *recoEvent; |
337 | if (strstr(GetOption(),"Original")) recoEvent = new AliMUONTrackReconstructor(&data); | |
338 | else if (strstr(GetOption(),"Combi")) recoEvent = new AliMUONTrackReconstructorK(&data,"Combi"); | |
339 | else recoEvent = new AliMUONTrackReconstructorK(&data,"Kalman"); | |
f9247068 | 340 | |
2457f726 | 341 | recoEvent->SetTriggerCircuit(fTriggerCircuit); |
342 | ||
f9247068 | 343 | AliMUONClusterFinderVS *recModel = recoCluster->GetRecoModel(); |
344 | ||
94f6fba9 | 345 | if (!strstr(GetOption(),"VS")) |
346 | { | |
30eabfb8 | 347 | recModel = (AliMUONClusterFinderVS*) new AliMUONClusterFinderAZ(); |
f9247068 | 348 | recoCluster->SetRecoModel(recModel); |
30eabfb8 | 349 | } |
7e4a628d | 350 | recModel->SetGhostChi2Cut(10); |
d2f8e464 | 351 | recModel->SetEventNumber(evtNumber); |
cf464691 | 352 | |
94f6fba9 | 353 | TTask* calibration = GetCalibrationTask(&data); |
b2d7df0b | 354 | |
cf464691 | 355 | loader->LoadRecPoints("RECREATE"); |
356 | loader->LoadTracks("RECREATE"); | |
64b056bc | 357 | |
358 | // Digits are not stored on disk and created on flight from rawdata. | |
359 | // In order to write digits on disk the following line should be uncommented | |
360 | // loader->LoadDigits("RECREATE"); | |
361 | ||
cc87ebcd | 362 | // Loop over events |
8210cb40 | 363 | Int_t iEvent = 0; |
94f6fba9 | 364 | |
365 | TStopwatch totalTimer; | |
366 | TStopwatch rawTimer; | |
367 | TStopwatch calibTimer; | |
368 | TStopwatch clusterTimer; | |
369 | TStopwatch trackingTimer; | |
370 | ||
371 | rawTimer.Start(kTRUE); rawTimer.Stop(); | |
372 | calibTimer.Start(kTRUE); calibTimer.Stop(); | |
373 | clusterTimer.Start(kTRUE); clusterTimer.Stop(); | |
374 | trackingTimer.Start(kTRUE); trackingTimer.Stop(); | |
375 | ||
376 | totalTimer.Start(kTRUE); | |
377 | ||
378 | while (rawReader->NextEvent()) | |
379 | { | |
380 | AliDebug(1,Form("Event %d",iEvent)); | |
381 | ||
cf464691 | 382 | runLoader->GetEvent(iEvent++); |
ce6a659c | 383 | |
384 | //----------------------- raw2digits & raw2trigger------------------- | |
64b056bc | 385 | // if (!loader->TreeD()) |
386 | // { | |
387 | // AliDebug(1,Form("Making Digit Container for event %d",iEvent)); | |
388 | // loader->MakeDigitsContainer(); | |
389 | // } | |
390 | // Digits are not stored on disk and created on flight from rawdata. | |
391 | // In order to write digits on disk the following lines should be uncommented | |
392 | // data.MakeBranch("D,GLT"); | |
393 | // data.SetTreeAddress("D,GLT"); | |
394 | data.SetDataContainer("D, GLT"); | |
94f6fba9 | 395 | rawTimer.Start(kFALSE); |
aa6ecf89 | 396 | fDigitMaker->Raw2Digits(rawReader); |
94f6fba9 | 397 | rawTimer.Stop(); |
398 | ||
b2d7df0b | 399 | if ( calibration ) |
400 | { | |
94f6fba9 | 401 | calibTimer.Start(kFALSE); |
b2d7df0b | 402 | calibration->ExecuteTask(); |
94f6fba9 | 403 | calibTimer.Stop(); |
b2d7df0b | 404 | } |
64b056bc | 405 | // Digits are not stored on disk and created on flight from rawdata. |
406 | // In order to write digits on disk the following lines should be uncommented | |
407 | // data.Fill("D,GLT"); | |
408 | // loader->WriteDigits("OVERWRITE"); | |
8210cb40 | 409 | //----------------------- digit2cluster & Trigger2Trigger ------------------- |
94f6fba9 | 410 | clusterTimer.Start(kFALSE); |
411 | ||
cf464691 | 412 | if (!loader->TreeR()) loader->MakeRecPointsContainer(); |
cc87ebcd | 413 | |
cf464691 | 414 | // tracking branch |
94f6fba9 | 415 | data.MakeBranch("RC"); |
416 | data.SetTreeAddress("RC"); | |
f9247068 | 417 | recoCluster->Digits2Clusters(); |
94f6fba9 | 418 | data.Fill("RC"); |
cf464691 | 419 | |
420 | // trigger branch | |
94f6fba9 | 421 | data.MakeBranch("TC"); |
422 | data.SetTreeAddress("TC"); | |
94f6fba9 | 423 | data.Fill("TC"); |
424 | ||
cf464691 | 425 | loader->WriteRecPoints("OVERWRITE"); |
426 | ||
94f6fba9 | 427 | clusterTimer.Stop(); |
428 | ||
cf464691 | 429 | //---------------------------- Track & TriggerTrack --------------------- |
94f6fba9 | 430 | trackingTimer.Start(kFALSE); |
cf464691 | 431 | if (!loader->TreeT()) loader->MakeTracksContainer(); |
432 | ||
433 | // trigger branch | |
94f6fba9 | 434 | data.MakeBranch("RL"); //trigger track |
435 | data.SetTreeAddress("RL"); | |
2457f726 | 436 | recoEvent->EventReconstructTrigger(); |
94f6fba9 | 437 | data.Fill("RL"); |
cf464691 | 438 | |
439 | // tracking branch | |
94f6fba9 | 440 | data.MakeBranch("RT"); //track |
441 | data.SetTreeAddress("RT"); | |
2457f726 | 442 | recoEvent->EventReconstruct(); |
94f6fba9 | 443 | data.Fill("RT"); |
cf464691 | 444 | |
cc87ebcd | 445 | loader->WriteTracks("OVERWRITE"); |
94f6fba9 | 446 | trackingTimer.Stop(); |
447 | ||
cf464691 | 448 | //--------------------------- Resetting branches ----------------------- |
94f6fba9 | 449 | data.ResetDigits(); |
94f6fba9 | 450 | data.ResetRawClusters(); |
451 | data.ResetTrigger(); | |
452 | data.ResetRecTracks(); | |
453 | data.ResetRecTriggerTracks(); | |
cc87ebcd | 454 | |
cf464691 | 455 | } |
94f6fba9 | 456 | |
457 | totalTimer.Stop(); | |
458 | ||
cf464691 | 459 | loader->UnloadRecPoints(); |
460 | loader->UnloadTracks(); | |
ce6a659c | 461 | loader->UnloadDigits(); |
2457f726 | 462 | |
463 | delete recoEvent; | |
cf464691 | 464 | |
f9247068 | 465 | delete recoCluster; |
466 | ||
94f6fba9 | 467 | AliInfo(Form("Execution time for converting RAW data to digits in MUON : R:%.2fs C:%.2fs", |
468 | rawTimer.RealTime(),rawTimer.CpuTime())); | |
469 | AliInfo(Form("Execution time for calibrating MUON : R:%.2fs C:%.2fs", | |
470 | calibTimer.RealTime(),calibTimer.CpuTime())); | |
471 | AliInfo(Form("Execution time for clusterizing MUON : R:%.2fs C:%.2fs", | |
472 | clusterTimer.RealTime(),clusterTimer.CpuTime())); | |
473 | AliInfo(Form("Execution time for tracking MUON : R:%.2fs C:%.2fs", | |
474 | trackingTimer.RealTime(),trackingTimer.CpuTime())); | |
475 | AliInfo(Form("Total Execution time for Reconstruct(from raw) MUON : R:%.2fs C:%.2fs", | |
476 | totalTimer.RealTime(),totalTimer.CpuTime())); | |
cf464691 | 477 | } |
478 | ||
cac2eb58 | 479 | //_____________________________________________________________________________ |
480 | void AliMUONReconstructor::FillESD(AliRunLoader* runLoader, AliESD* esd) const | |
481 | { | |
d19b6003 | 482 | /// Fill ESD |
483 | /// \todo add more | |
484 | ||
cac2eb58 | 485 | TClonesArray* recTracksArray = 0; |
486 | TClonesArray* recTrigTracksArray = 0; | |
cc87ebcd | 487 | |
cac2eb58 | 488 | AliLoader* loader = runLoader->GetLoader("MUONLoader"); |
489 | loader->LoadTracks("READ"); | |
cac2eb58 | 490 | AliMUONData* muonData = new AliMUONData(loader,"MUON","MUON"); |
491 | ||
cc87ebcd | 492 | // declaration |
a2da7817 | 493 | Int_t iEvent;// nPart; |
494 | Int_t nTrackHits;// nPrimary; | |
cac2eb58 | 495 | Double_t fitFmin; |
cac2eb58 | 496 | |
497 | Double_t bendingSlope, nonBendingSlope, inverseBendingMomentum; | |
498 | Double_t xRec, yRec, zRec, chi2MatchTrigger; | |
499 | Bool_t matchTrigger; | |
500 | ||
b002ac70 | 501 | // setting pointer for tracks, triggertracks & trackparam at vertex |
cac2eb58 | 502 | AliMUONTrack* recTrack = 0; |
503 | AliMUONTrackParam* trackParam = 0; | |
504 | AliMUONTriggerTrack* recTriggerTrack = 0; | |
2cf44ef3 | 505 | |
cc87ebcd | 506 | iEvent = runLoader->GetEventNumber(); |
cac2eb58 | 507 | runLoader->GetEvent(iEvent); |
508 | ||
94f6fba9 | 509 | // Get vertex |
510 | Double_t vertex[3] = {0}; | |
511 | const AliESDVertex *esdVert = esd->GetVertex(); | |
43939bd8 | 512 | if (esdVert->GetNContributors()) { |
513 | esdVert->GetXYZ(vertex); | |
514 | printf("find vertex\n"); | |
515 | } | |
cac2eb58 | 516 | // setting ESD MUON class |
30178c30 | 517 | AliESDMuonTrack* theESDTrack = new AliESDMuonTrack() ; |
cac2eb58 | 518 | |
519 | //-------------------- trigger tracks------------- | |
520 | Long_t trigPat = 0; | |
521 | muonData->SetTreeAddress("RL"); | |
522 | muonData->GetRecTriggerTracks(); | |
523 | recTrigTracksArray = muonData->RecTriggerTracks(); | |
524 | ||
525 | // ready global trigger pattern from first track | |
cc87ebcd | 526 | if (recTrigTracksArray) |
cac2eb58 | 527 | recTriggerTrack = (AliMUONTriggerTrack*) recTrigTracksArray->First(); |
528 | if (recTriggerTrack) trigPat = recTriggerTrack->GetGTPattern(); | |
529 | ||
530 | //printf(">>> Event %d Number of Recconstructed tracks %d \n",iEvent, nrectracks); | |
cc87ebcd | 531 | |
cac2eb58 | 532 | // -------------------- tracks------------- |
533 | muonData->SetTreeAddress("RT"); | |
534 | muonData->GetRecTracks(); | |
535 | recTracksArray = muonData->RecTracks(); | |
cc87ebcd | 536 | |
cac2eb58 | 537 | Int_t nRecTracks = 0; |
538 | if (recTracksArray) | |
539 | nRecTracks = (Int_t) recTracksArray->GetEntriesFast(); // | |
cc87ebcd | 540 | |
cac2eb58 | 541 | // loop over tracks |
542 | for (Int_t iRecTracks = 0; iRecTracks < nRecTracks; iRecTracks++) { | |
543 | ||
544 | // reading info from tracks | |
545 | recTrack = (AliMUONTrack*) recTracksArray->At(iRecTracks); | |
546 | ||
889a0215 | 547 | trackParam = (AliMUONTrackParam*) (recTrack->GetTrackParamAtHit())->First(); |
211c52eb | 548 | |
43939bd8 | 549 | if (esdVert->GetNContributors()) |
37827b29 | 550 | AliMUONTrackExtrap::ExtrapToVertex(trackParam, vertex[0],vertex[1],vertex[2]); |
cac2eb58 | 551 | |
552 | bendingSlope = trackParam->GetBendingSlope(); | |
553 | nonBendingSlope = trackParam->GetNonBendingSlope(); | |
211c52eb | 554 | inverseBendingMomentum = trackParam->GetInverseBendingMomentum(); |
cac2eb58 | 555 | xRec = trackParam->GetNonBendingCoor(); |
556 | yRec = trackParam->GetBendingCoor(); | |
557 | zRec = trackParam->GetZ(); | |
558 | ||
559 | nTrackHits = recTrack->GetNTrackHits(); | |
560 | fitFmin = recTrack->GetFitFMin(); | |
561 | matchTrigger = recTrack->GetMatchTrigger(); | |
562 | chi2MatchTrigger = recTrack->GetChi2MatchTrigger(); | |
563 | ||
564 | // setting data member of ESD MUON | |
30178c30 | 565 | theESDTrack->SetInverseBendingMomentum(inverseBendingMomentum); |
566 | theESDTrack->SetThetaX(TMath::ATan(nonBendingSlope)); | |
567 | theESDTrack->SetThetaY(TMath::ATan(bendingSlope)); | |
889a0215 | 568 | theESDTrack->SetZ(zRec); |
569 | theESDTrack->SetBendingCoor(yRec); // calculate vertex at ESD or Tracking level ? | |
570 | theESDTrack->SetNonBendingCoor(xRec); | |
30178c30 | 571 | theESDTrack->SetChi2(fitFmin); |
572 | theESDTrack->SetNHit(nTrackHits); | |
573 | theESDTrack->SetMatchTrigger(matchTrigger); | |
574 | theESDTrack->SetChi2MatchTrigger(chi2MatchTrigger); | |
cac2eb58 | 575 | |
cc87ebcd | 576 | // storing ESD MUON Track into ESD Event |
577 | if (nRecTracks != 0) | |
30178c30 | 578 | esd->AddMuonTrack(theESDTrack); |
cac2eb58 | 579 | } // end loop tracks |
580 | ||
cac2eb58 | 581 | // reset muondata |
582 | muonData->ResetRecTracks(); | |
583 | muonData->ResetRecTriggerTracks(); | |
584 | ||
cc87ebcd | 585 | //} // end loop on event |
586 | loader->UnloadTracks(); | |
2cf44ef3 | 587 | |
30178c30 | 588 | delete theESDTrack; |
cac2eb58 | 589 | delete muonData; |
a2da7817 | 590 | }//_____________________________________________________________________________ |
591 | void AliMUONReconstructor::FillESD(AliRunLoader* runLoader, AliRawReader* /*rawReader*/, AliESD* esd) const | |
592 | { | |
d19b6003 | 593 | /// Fill ESD |
594 | /// \todo add more | |
595 | ||
a2da7817 | 596 | // don't need rawReader ??? |
597 | FillESD(runLoader, esd); | |
cac2eb58 | 598 | } |