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596a855f | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id$ */ | |
17 | ||
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // class for running the reconstruction // | |
21 | // // | |
22 | // Clusters and tracks are created for all detectors and all events by // | |
23 | // typing: // | |
24 | // // | |
25 | // AliReconstruction rec; // | |
26 | // rec.Run(); // | |
27 | // // | |
28 | // The Run method returns kTRUE in case of successful execution. // | |
c71de921 | 29 | // // |
30 | // If the input to the reconstruction are not simulated digits but raw data, // | |
31 | // this can be specified by an argument of the Run method or by the method // | |
32 | // // | |
33 | // rec.SetInput("..."); // | |
34 | // // | |
35 | // The input formats and the corresponding argument are: // | |
36 | // - DDL raw data files: directory name, ends with "/" // | |
37 | // - raw data root file: root file name, extension ".root" // | |
38 | // - raw data DATE file: DATE file name, any other non-empty string // | |
39 | // - MC root files : empty string, default // | |
40 | // // | |
b26c3770 | 41 | // By default all events are reconstructed. The reconstruction can be // |
42 | // limited to a range of events by giving the index of the first and the // | |
43 | // last event as an argument to the Run method or by calling // | |
44 | // // | |
45 | // rec.SetEventRange(..., ...); // | |
46 | // // | |
47 | // The index -1 (default) can be used for the last event to indicate no // | |
48 | // upper limit of the event range. // | |
49 | // // | |
973388c2 | 50 | // In case of raw-data reconstruction the user can modify the default // |
51 | // number of events per digits/clusters/tracks file. In case the option // | |
52 | // is not used the number is set 1. In case the user provides 0, than // | |
53 | // the number of events is equal to the number of events inside the // | |
54 | // raw-data file (i.e. one digits/clusters/tracks file): // | |
55 | // // | |
56 | // rec.SetNumberOfEventsPerFile(...); // | |
57 | // // | |
58 | // // | |
596a855f | 59 | // The name of the galice file can be changed from the default // |
e583c30d | 60 | // "galice.root" by passing it as argument to the AliReconstruction // |
61 | // constructor or by // | |
596a855f | 62 | // // |
63 | // rec.SetGAliceFile("..."); // | |
64 | // // | |
59697224 | 65 | // The local reconstruction can be switched on or off for individual // |
66 | // detectors by // | |
596a855f | 67 | // // |
59697224 | 68 | // rec.SetRunLocalReconstruction("..."); // |
596a855f | 69 | // // |
70 | // The argument is a (case sensitive) string with the names of the // | |
71 | // detectors separated by a space. The special string "ALL" selects all // | |
72 | // available detectors. This is the default. // | |
73 | // // | |
c71de921 | 74 | // The reconstruction of the primary vertex position can be switched off by // |
75 | // // | |
76 | // rec.SetRunVertexFinder(kFALSE); // | |
77 | // // | |
b8cd5251 | 78 | // The tracking and the creation of ESD tracks can be switched on for // |
79 | // selected detectors by // | |
596a855f | 80 | // // |
b8cd5251 | 81 | // rec.SetRunTracking("..."); // |
596a855f | 82 | // // |
c84a5e9e | 83 | // Uniform/nonuniform field tracking switches (default: uniform field) // |
84 | // // | |
1d99986f | 85 | // rec.SetUniformFieldTracking(); ( rec.SetUniformFieldTracking(kFALSE); ) // |
c84a5e9e | 86 | // // |
596a855f | 87 | // The filling of additional ESD information can be steered by // |
88 | // // | |
89 | // rec.SetFillESD("..."); // | |
90 | // // | |
b8cd5251 | 91 | // Again, for both methods the string specifies the list of detectors. // |
92 | // The default is "ALL". // | |
93 | // // | |
94 | // The call of the shortcut method // | |
95 | // // | |
96 | // rec.SetRunReconstruction("..."); // | |
97 | // // | |
98 | // is equivalent to calling SetRunLocalReconstruction, SetRunTracking and // | |
99 | // SetFillESD with the same detector selecting string as argument. // | |
596a855f | 100 | // // |
c71de921 | 101 | // The reconstruction requires digits or raw data as input. For the creation // |
102 | // of digits and raw data have a look at the class AliSimulation. // | |
596a855f | 103 | // // |
24f7a148 | 104 | // For debug purposes the method SetCheckPointLevel can be used. If the // |
105 | // argument is greater than 0, files with ESD events will be written after // | |
106 | // selected steps of the reconstruction for each event: // | |
107 | // level 1: after tracking and after filling of ESD (final) // | |
108 | // level 2: in addition after each tracking step // | |
109 | // level 3: in addition after the filling of ESD for each detector // | |
110 | // If a final check point file exists for an event, this event will be // | |
111 | // skipped in the reconstruction. The tracking and the filling of ESD for // | |
112 | // a detector will be skipped as well, if the corresponding check point // | |
113 | // file exists. The ESD event will then be loaded from the file instead. // | |
114 | // // | |
596a855f | 115 | /////////////////////////////////////////////////////////////////////////////// |
116 | ||
024a7e64 | 117 | #include <TArrayF.h> |
118 | #include <TFile.h> | |
119 | #include <TSystem.h> | |
120 | #include <TROOT.h> | |
121 | #include <TPluginManager.h> | |
3103d196 | 122 | #include <TGeoManager.h> |
2bdb9d38 | 123 | #include <TLorentzVector.h> |
596a855f | 124 | |
125 | #include "AliReconstruction.h" | |
87932dab | 126 | #include "AliCodeTimer.h" |
b8cd5251 | 127 | #include "AliReconstructor.h" |
815c2b38 | 128 | #include "AliLog.h" |
596a855f | 129 | #include "AliRunLoader.h" |
130 | #include "AliRun.h" | |
b649205a | 131 | #include "AliRawReaderFile.h" |
132 | #include "AliRawReaderDate.h" | |
133 | #include "AliRawReaderRoot.h" | |
001397cd | 134 | #include "AliRawEventHeaderBase.h" |
af885e0f | 135 | #include "AliESDEvent.h" |
faffd83e | 136 | #include "AliESDMuonTrack.h" |
1d99986f | 137 | #include "AliESDfriend.h" |
2257f27e | 138 | #include "AliESDVertex.h" |
faffd83e | 139 | #include "AliESDcascade.h" |
140 | #include "AliESDkink.h" | |
141 | #include "AliESDtrack.h" | |
142 | #include "AliESDCaloCluster.h" | |
32e449be | 143 | #include "AliMultiplicity.h" |
c84a5e9e | 144 | #include "AliTracker.h" |
2257f27e | 145 | #include "AliVertexer.h" |
c5e3e5d1 | 146 | #include "AliVertexerTracks.h" |
5e4ff34d | 147 | #include "AliV0vertexer.h" |
148 | #include "AliCascadeVertexer.h" | |
596a855f | 149 | #include "AliHeader.h" |
150 | #include "AliGenEventHeader.h" | |
b26c3770 | 151 | #include "AliPID.h" |
596a855f | 152 | #include "AliESDpid.h" |
ff8bb5ae | 153 | #include "AliESDtrack.h" |
f3a97c86 | 154 | |
08e1a23e | 155 | #include "AliESDTagCreator.h" |
f3a97c86 | 156 | |
25be1e5c | 157 | #include "AliGeomManager.h" |
98937d93 | 158 | #include "AliTrackPointArray.h" |
b0314964 | 159 | #include "AliCDBManager.h" |
6bae477a | 160 | #include "AliCDBEntry.h" |
161 | #include "AliAlignObj.h" | |
f3a97c86 | 162 | |
b647652d | 163 | #include "AliCentralTrigger.h" |
164 | #include "AliCTPRawStream.h" | |
165 | ||
f29f1726 | 166 | #include "AliAODEvent.h" |
167 | #include "AliAODHeader.h" | |
168 | #include "AliAODTrack.h" | |
169 | #include "AliAODVertex.h" | |
170 | #include "AliAODCluster.h" | |
171 | ||
172 | ||
596a855f | 173 | ClassImp(AliReconstruction) |
174 | ||
175 | ||
c757bafd | 176 | //_____________________________________________________________________________ |
b384f8a4 | 177 | const char* AliReconstruction::fgkDetectorName[AliReconstruction::fgkNDetectors] = {"ITS", "TPC", "TRD", "TOF", "PHOS", "HMPID", "EMCAL", "MUON", "FMD", "ZDC", "PMD", "T0", "VZERO", "ACORDE", "HLT"}; |
c757bafd | 178 | |
596a855f | 179 | //_____________________________________________________________________________ |
024cf675 | 180 | AliReconstruction::AliReconstruction(const char* gAliceFilename, const char* cdbUri, |
e583c30d | 181 | const char* name, const char* title) : |
182 | TNamed(name, title), | |
183 | ||
c84a5e9e | 184 | fUniformField(kTRUE), |
2257f27e | 185 | fRunVertexFinder(kTRUE), |
1f46a9ae | 186 | fRunHLTTracking(kFALSE), |
e66fbafb | 187 | fRunMuonTracking(kFALSE), |
1d99986f | 188 | fStopOnError(kFALSE), |
189 | fWriteAlignmentData(kFALSE), | |
d64bd07d | 190 | fCleanESD(kTRUE), |
1d99986f | 191 | fWriteESDfriend(kFALSE), |
a7807689 | 192 | fWriteAOD(kFALSE), |
b647652d | 193 | fFillTriggerESD(kTRUE), |
1d99986f | 194 | |
195 | fRunLocalReconstruction("ALL"), | |
b8cd5251 | 196 | fRunTracking("ALL"), |
e583c30d | 197 | fFillESD("ALL"), |
198 | fGAliceFileName(gAliceFilename), | |
b649205a | 199 | fInput(""), |
35042093 | 200 | fEquipIdMap(""), |
b26c3770 | 201 | fFirstEvent(0), |
202 | fLastEvent(-1), | |
973388c2 | 203 | fNumberOfEventsPerFile(1), |
24f7a148 | 204 | fCheckPointLevel(0), |
b8cd5251 | 205 | fOptions(), |
6bae477a | 206 | fLoadAlignFromCDB(kTRUE), |
207 | fLoadAlignData("ALL"), | |
46698ae4 | 208 | fESDPar(""), |
e583c30d | 209 | |
210 | fRunLoader(NULL), | |
b649205a | 211 | fRawReader(NULL), |
b8cd5251 | 212 | |
98937d93 | 213 | fVertexer(NULL), |
9178838a | 214 | fDiamondProfile(NULL), |
98937d93 | 215 | |
6bae477a | 216 | fAlignObjArray(NULL), |
ec92bee0 | 217 | fCDBUri(cdbUri), |
218 | fSpecCDBUri() | |
596a855f | 219 | { |
220 | // create reconstruction object with default parameters | |
b8cd5251 | 221 | |
222 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
223 | fReconstructor[iDet] = NULL; | |
224 | fLoader[iDet] = NULL; | |
225 | fTracker[iDet] = NULL; | |
226 | } | |
e47c4c2e | 227 | AliPID pid; |
596a855f | 228 | } |
229 | ||
230 | //_____________________________________________________________________________ | |
231 | AliReconstruction::AliReconstruction(const AliReconstruction& rec) : | |
e583c30d | 232 | TNamed(rec), |
233 | ||
c84a5e9e | 234 | fUniformField(rec.fUniformField), |
2257f27e | 235 | fRunVertexFinder(rec.fRunVertexFinder), |
1f46a9ae | 236 | fRunHLTTracking(rec.fRunHLTTracking), |
e66fbafb | 237 | fRunMuonTracking(rec.fRunMuonTracking), |
1d99986f | 238 | fStopOnError(rec.fStopOnError), |
239 | fWriteAlignmentData(rec.fWriteAlignmentData), | |
d64bd07d | 240 | fCleanESD(rec.fCleanESD), |
1d99986f | 241 | fWriteESDfriend(rec.fWriteESDfriend), |
a7807689 | 242 | fWriteAOD(rec.fWriteAOD), |
b647652d | 243 | fFillTriggerESD(rec.fFillTriggerESD), |
1d99986f | 244 | |
245 | fRunLocalReconstruction(rec.fRunLocalReconstruction), | |
e583c30d | 246 | fRunTracking(rec.fRunTracking), |
247 | fFillESD(rec.fFillESD), | |
248 | fGAliceFileName(rec.fGAliceFileName), | |
b649205a | 249 | fInput(rec.fInput), |
35042093 | 250 | fEquipIdMap(rec.fEquipIdMap), |
b26c3770 | 251 | fFirstEvent(rec.fFirstEvent), |
252 | fLastEvent(rec.fLastEvent), | |
973388c2 | 253 | fNumberOfEventsPerFile(rec.fNumberOfEventsPerFile), |
24f7a148 | 254 | fCheckPointLevel(0), |
b8cd5251 | 255 | fOptions(), |
6bae477a | 256 | fLoadAlignFromCDB(rec.fLoadAlignFromCDB), |
257 | fLoadAlignData(rec.fLoadAlignData), | |
46698ae4 | 258 | fESDPar(rec.fESDPar), |
e583c30d | 259 | |
260 | fRunLoader(NULL), | |
b649205a | 261 | fRawReader(NULL), |
b8cd5251 | 262 | |
98937d93 | 263 | fVertexer(NULL), |
9178838a | 264 | fDiamondProfile(NULL), |
98937d93 | 265 | |
6bae477a | 266 | fAlignObjArray(rec.fAlignObjArray), |
ec92bee0 | 267 | fCDBUri(rec.fCDBUri), |
268 | fSpecCDBUri() | |
596a855f | 269 | { |
270 | // copy constructor | |
271 | ||
ec92bee0 | 272 | for (Int_t i = 0; i < rec.fOptions.GetEntriesFast(); i++) { |
efd2085e | 273 | if (rec.fOptions[i]) fOptions.Add(rec.fOptions[i]->Clone()); |
274 | } | |
b8cd5251 | 275 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
276 | fReconstructor[iDet] = NULL; | |
277 | fLoader[iDet] = NULL; | |
278 | fTracker[iDet] = NULL; | |
279 | } | |
ec92bee0 | 280 | for (Int_t i = 0; i < rec.fSpecCDBUri.GetEntriesFast(); i++) { |
281 | if (rec.fSpecCDBUri[i]) fSpecCDBUri.Add(rec.fSpecCDBUri[i]->Clone()); | |
282 | } | |
596a855f | 283 | } |
284 | ||
285 | //_____________________________________________________________________________ | |
286 | AliReconstruction& AliReconstruction::operator = (const AliReconstruction& rec) | |
287 | { | |
288 | // assignment operator | |
289 | ||
290 | this->~AliReconstruction(); | |
291 | new(this) AliReconstruction(rec); | |
292 | return *this; | |
293 | } | |
294 | ||
295 | //_____________________________________________________________________________ | |
296 | AliReconstruction::~AliReconstruction() | |
297 | { | |
298 | // clean up | |
299 | ||
e583c30d | 300 | CleanUp(); |
efd2085e | 301 | fOptions.Delete(); |
ec92bee0 | 302 | fSpecCDBUri.Delete(); |
87932dab | 303 | |
304 | AliCodeTimer::Instance()->Print(); | |
596a855f | 305 | } |
306 | ||
024cf675 | 307 | //_____________________________________________________________________________ |
308 | void AliReconstruction::InitCDBStorage() | |
309 | { | |
310 | // activate a default CDB storage | |
311 | // First check if we have any CDB storage set, because it is used | |
312 | // to retrieve the calibration and alignment constants | |
313 | ||
314 | AliCDBManager* man = AliCDBManager::Instance(); | |
ec92bee0 | 315 | if (man->IsDefaultStorageSet()) |
024cf675 | 316 | { |
317 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 318 | AliWarning("Default CDB storage has been already set !"); |
319 | AliWarning(Form("Ignoring the default storage declared in AliReconstruction: %s",fCDBUri.Data())); | |
024cf675 | 320 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
ec92bee0 | 321 | fCDBUri = ""; |
322 | } | |
323 | else { | |
b8ec52f6 | 324 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
325 | AliDebug(2, Form("Default CDB storage is set to: %s",fCDBUri.Data())); | |
326 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 327 | man->SetDefaultStorage(fCDBUri); |
328 | } | |
329 | ||
330 | // Now activate the detector specific CDB storage locations | |
c3a7b59a | 331 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { |
332 | TObject* obj = fSpecCDBUri[i]; | |
333 | if (!obj) continue; | |
b8ec52f6 | 334 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
335 | AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); | |
336 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
c3a7b59a | 337 | man->SetSpecificStorage(obj->GetName(), obj->GetTitle()); |
ec92bee0 | 338 | } |
727d0766 | 339 | man->Print(); |
024cf675 | 340 | } |
341 | ||
342 | //_____________________________________________________________________________ | |
343 | void AliReconstruction::SetDefaultStorage(const char* uri) { | |
ec92bee0 | 344 | // Store the desired default CDB storage location |
345 | // Activate it later within the Run() method | |
024cf675 | 346 | |
ec92bee0 | 347 | fCDBUri = uri; |
024cf675 | 348 | |
349 | } | |
350 | ||
351 | //_____________________________________________________________________________ | |
c3a7b59a | 352 | void AliReconstruction::SetSpecificStorage(const char* calibType, const char* uri) { |
ec92bee0 | 353 | // Store a detector-specific CDB storage location |
354 | // Activate it later within the Run() method | |
024cf675 | 355 | |
c3a7b59a | 356 | AliCDBPath aPath(calibType); |
357 | if(!aPath.IsValid()){ | |
358 | // if calibType is not wildcard but it is a valid detector, add "/*" to make it a valid path | |
359 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
360 | if(!strcmp(calibType, fgkDetectorName[iDet])) { | |
361 | aPath.SetPath(Form("%s/*", calibType)); | |
362 | AliInfo(Form("Path for specific storage set to %s", aPath.GetPath().Data())); | |
363 | break; | |
364 | } | |
365 | } | |
366 | if(!aPath.IsValid()){ | |
367 | AliError(Form("Not a valid path or detector: %s", calibType)); | |
368 | return; | |
369 | } | |
370 | } | |
371 | ||
372 | // check that calibType refers to a "valid" detector name | |
373 | Bool_t isDetector = kFALSE; | |
374 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
375 | TString detName = fgkDetectorName[iDet]; | |
376 | if(aPath.GetLevel0() == detName) { | |
377 | isDetector = kTRUE; | |
378 | break; | |
379 | } | |
380 | } | |
381 | ||
382 | if(!isDetector) { | |
383 | AliError(Form("Not a valid detector: %s", aPath.GetLevel0().Data())); | |
384 | return; | |
385 | } | |
386 | ||
387 | TObject* obj = fSpecCDBUri.FindObject(aPath.GetPath().Data()); | |
ec92bee0 | 388 | if (obj) fSpecCDBUri.Remove(obj); |
c3a7b59a | 389 | fSpecCDBUri.Add(new TNamed(aPath.GetPath().Data(), uri)); |
024cf675 | 390 | |
391 | } | |
392 | ||
46698ae4 | 393 | |
394 | ||
395 | ||
6bae477a | 396 | //_____________________________________________________________________________ |
397 | Bool_t AliReconstruction::SetRunNumber() | |
398 | { | |
399 | // The method is called in Run() in order | |
400 | // to set a correct run number. | |
401 | // In case of raw data reconstruction the | |
402 | // run number is taken from the raw data header | |
403 | ||
404 | if(AliCDBManager::Instance()->GetRun() < 0) { | |
405 | if (!fRunLoader) { | |
406 | AliError("No run loader is found !"); | |
407 | return kFALSE; | |
408 | } | |
409 | // read run number from gAlice | |
ec92bee0 | 410 | if(fRunLoader->GetAliRun()) |
411 | AliCDBManager::Instance()->SetRun(fRunLoader->GetAliRun()->GetRunNumber()); | |
412 | else { | |
413 | if(fRawReader) { | |
414 | if(fRawReader->NextEvent()) { | |
415 | AliCDBManager::Instance()->SetRun(fRawReader->GetRunNumber()); | |
416 | fRawReader->RewindEvents(); | |
417 | } | |
418 | else { | |
419 | AliError("No raw-data events found !"); | |
420 | return kFALSE; | |
421 | } | |
422 | } | |
423 | else { | |
424 | AliError("Neither gAlice nor RawReader objects are found !"); | |
425 | return kFALSE; | |
426 | } | |
427 | } | |
428 | AliInfo(Form("CDB Run number: %d",AliCDBManager::Instance()->GetRun())); | |
6bae477a | 429 | } |
430 | return kTRUE; | |
431 | } | |
432 | ||
6bae477a | 433 | //_____________________________________________________________________________ |
434 | Bool_t AliReconstruction::MisalignGeometry(const TString& detectors) | |
435 | { | |
436 | // Read the alignment objects from CDB. | |
437 | // Each detector is supposed to have the | |
438 | // alignment objects in DET/Align/Data CDB path. | |
439 | // All the detector objects are then collected, | |
440 | // sorted by geometry level (starting from ALIC) and | |
441 | // then applied to the TGeo geometry. | |
442 | // Finally an overlaps check is performed. | |
443 | ||
444 | // Load alignment data from CDB and fill fAlignObjArray | |
445 | if(fLoadAlignFromCDB){ | |
6bae477a | 446 | |
25be1e5c | 447 | TString detStr = detectors; |
448 | TString loadAlObjsListOfDets = ""; | |
449 | ||
450 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
451 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
452 | loadAlObjsListOfDets += fgkDetectorName[iDet]; | |
453 | loadAlObjsListOfDets += " "; | |
454 | } // end loop over detectors | |
98e303d9 | 455 | AliGeomManager::ApplyAlignObjsFromCDB(loadAlObjsListOfDets.Data()); |
25be1e5c | 456 | }else{ |
457 | // Check if the array with alignment objects was | |
458 | // provided by the user. If yes, apply the objects | |
459 | // to the present TGeo geometry | |
460 | if (fAlignObjArray) { | |
461 | if (gGeoManager && gGeoManager->IsClosed()) { | |
98e303d9 | 462 | if (AliGeomManager::ApplyAlignObjsToGeom(*fAlignObjArray) == kFALSE) { |
25be1e5c | 463 | AliError("The misalignment of one or more volumes failed!" |
464 | "Compare the list of simulated detectors and the list of detector alignment data!"); | |
465 | return kFALSE; | |
466 | } | |
467 | } | |
468 | else { | |
469 | AliError("Can't apply the misalignment! gGeoManager doesn't exist or it is still opened!"); | |
6bae477a | 470 | return kFALSE; |
471 | } | |
472 | } | |
6bae477a | 473 | } |
25be1e5c | 474 | |
8e245d15 | 475 | delete fAlignObjArray; fAlignObjArray=0; |
a03b0371 | 476 | |
6bae477a | 477 | return kTRUE; |
478 | } | |
596a855f | 479 | |
480 | //_____________________________________________________________________________ | |
481 | void AliReconstruction::SetGAliceFile(const char* fileName) | |
482 | { | |
483 | // set the name of the galice file | |
484 | ||
485 | fGAliceFileName = fileName; | |
486 | } | |
487 | ||
efd2085e | 488 | //_____________________________________________________________________________ |
489 | void AliReconstruction::SetOption(const char* detector, const char* option) | |
490 | { | |
491 | // set options for the reconstruction of a detector | |
492 | ||
493 | TObject* obj = fOptions.FindObject(detector); | |
494 | if (obj) fOptions.Remove(obj); | |
495 | fOptions.Add(new TNamed(detector, option)); | |
496 | } | |
497 | ||
596a855f | 498 | |
499 | //_____________________________________________________________________________ | |
4a33489c | 500 | Bool_t AliReconstruction::Run(const char* input) |
596a855f | 501 | { |
502 | // run the reconstruction | |
503 | ||
87932dab | 504 | AliCodeTimerAuto("") |
505 | ||
b649205a | 506 | // set the input |
507 | if (!input) input = fInput.Data(); | |
508 | TString fileName(input); | |
509 | if (fileName.EndsWith("/")) { | |
510 | fRawReader = new AliRawReaderFile(fileName); | |
511 | } else if (fileName.EndsWith(".root")) { | |
512 | fRawReader = new AliRawReaderRoot(fileName); | |
513 | } else if (!fileName.IsNull()) { | |
514 | fRawReader = new AliRawReaderDate(fileName); | |
515 | fRawReader->SelectEvents(7); | |
516 | } | |
35042093 | 517 | if (!fEquipIdMap.IsNull() && fRawReader) |
518 | fRawReader->LoadEquipmentIdsMap(fEquipIdMap); | |
519 | ||
b649205a | 520 | |
f08fc9f5 | 521 | // get the run loader |
522 | if (!InitRunLoader()) return kFALSE; | |
596a855f | 523 | |
ec92bee0 | 524 | // Initialize the CDB storage |
525 | InitCDBStorage(); | |
526 | ||
6bae477a | 527 | // Set run number in CDBManager (if it is not already set by the user) |
528 | if (!SetRunNumber()) if (fStopOnError) return kFALSE; | |
529 | ||
530 | // Import ideal TGeo geometry and apply misalignment | |
531 | if (!gGeoManager) { | |
532 | TString geom(gSystem->DirName(fGAliceFileName)); | |
533 | geom += "/geometry.root"; | |
98e303d9 | 534 | AliGeomManager::LoadGeometry(geom.Data()); |
6bae477a | 535 | if (!gGeoManager) if (fStopOnError) return kFALSE; |
536 | } | |
8e245d15 | 537 | |
538 | AliCDBManager* man = AliCDBManager::Instance(); | |
6bae477a | 539 | if (!MisalignGeometry(fLoadAlignData)) if (fStopOnError) return kFALSE; |
540 | ||
596a855f | 541 | // local reconstruction |
59697224 | 542 | if (!fRunLocalReconstruction.IsNull()) { |
543 | if (!RunLocalReconstruction(fRunLocalReconstruction)) { | |
e583c30d | 544 | if (fStopOnError) {CleanUp(); return kFALSE;} |
596a855f | 545 | } |
546 | } | |
b26c3770 | 547 | // if (!fRunVertexFinder && fRunTracking.IsNull() && |
548 | // fFillESD.IsNull()) return kTRUE; | |
2257f27e | 549 | |
550 | // get vertexer | |
551 | if (fRunVertexFinder && !CreateVertexer()) { | |
552 | if (fStopOnError) { | |
553 | CleanUp(); | |
554 | return kFALSE; | |
555 | } | |
556 | } | |
596a855f | 557 | |
f08fc9f5 | 558 | // get trackers |
b8cd5251 | 559 | if (!fRunTracking.IsNull() && !CreateTrackers(fRunTracking)) { |
24f7a148 | 560 | if (fStopOnError) { |
561 | CleanUp(); | |
562 | return kFALSE; | |
563 | } | |
596a855f | 564 | } |
24f7a148 | 565 | |
b26c3770 | 566 | // get the possibly already existing ESD file and tree |
af885e0f | 567 | AliESDEvent* esd = new AliESDEvent(); AliESDEvent* hltesd = new AliESDEvent(); |
b26c3770 | 568 | TFile* fileOld = NULL; |
1f46a9ae | 569 | TTree* treeOld = NULL; TTree *hlttreeOld = NULL; |
b26c3770 | 570 | if (!gSystem->AccessPathName("AliESDs.root")){ |
571 | gSystem->CopyFile("AliESDs.root", "AliESDs.old.root", kTRUE); | |
572 | fileOld = TFile::Open("AliESDs.old.root"); | |
573 | if (fileOld && fileOld->IsOpen()) { | |
574 | treeOld = (TTree*) fileOld->Get("esdTree"); | |
46698ae4 | 575 | if (treeOld)esd->ReadFromTree(treeOld); |
1f46a9ae | 576 | hlttreeOld = (TTree*) fileOld->Get("HLTesdTree"); |
46698ae4 | 577 | if (hlttreeOld) hltesd->ReadFromTree(hlttreeOld); |
b26c3770 | 578 | } |
579 | } | |
580 | ||
36711aa4 | 581 | // create the ESD output file and tree |
596a855f | 582 | TFile* file = TFile::Open("AliESDs.root", "RECREATE"); |
46698ae4 | 583 | file->SetCompressionLevel(2); |
596a855f | 584 | if (!file->IsOpen()) { |
815c2b38 | 585 | AliError("opening AliESDs.root failed"); |
b26c3770 | 586 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 587 | } |
46698ae4 | 588 | |
36711aa4 | 589 | TTree* tree = new TTree("esdTree", "Tree with ESD objects"); |
af885e0f | 590 | esd = new AliESDEvent(); |
46698ae4 | 591 | esd->CreateStdContent(); |
592 | esd->WriteToTree(tree); | |
593 | ||
1f46a9ae | 594 | TTree* hlttree = new TTree("HLTesdTree", "Tree with HLT ESD objects"); |
af885e0f | 595 | hltesd = new AliESDEvent(); |
46698ae4 | 596 | hltesd->CreateStdContent(); |
597 | hltesd->WriteToTree(hlttree); | |
598 | ||
599 | /* CKB Why? | |
1f46a9ae | 600 | delete esd; delete hltesd; |
601 | esd = NULL; hltesd = NULL; | |
46698ae4 | 602 | */ |
500d54ab | 603 | // create the branch with ESD additions |
5728d3d5 | 604 | |
605 | ||
606 | ||
46698ae4 | 607 | AliESDfriend *esdf = 0; |
1d99986f | 608 | if (fWriteESDfriend) { |
46698ae4 | 609 | esdf = new AliESDfriend(); |
610 | TBranch *br=tree->Branch("ESDfriend.","AliESDfriend", &esdf); | |
611 | br->SetFile("AliESDfriends.root"); | |
612 | esd->AddObject(esdf); | |
1d99986f | 613 | } |
5728d3d5 | 614 | |
46698ae4 | 615 | |
17c86e90 | 616 | // Get the diamond profile from OCDB |
617 | AliCDBEntry* entry = AliCDBManager::Instance() | |
618 | ->Get("GRP/Calib/MeanVertex"); | |
619 | ||
620 | if(entry) { | |
621 | fDiamondProfile = dynamic_cast<AliESDVertex*> (entry->GetObject()); | |
622 | } else { | |
623 | AliError("No diamond profile found in OCDB!"); | |
624 | } | |
625 | ||
20e5681c | 626 | AliVertexerTracks tVertexer(AliTracker::GetBz()); |
9178838a | 627 | if(fDiamondProfile) tVertexer.SetVtxStart(fDiamondProfile); |
c5e3e5d1 | 628 | |
596a855f | 629 | // loop over events |
b649205a | 630 | if (fRawReader) fRawReader->RewindEvents(); |
f08fc9f5 | 631 | |
596a855f | 632 | for (Int_t iEvent = 0; iEvent < fRunLoader->GetNumberOfEvents(); iEvent++) { |
b26c3770 | 633 | if (fRawReader) fRawReader->NextEvent(); |
4a33489c | 634 | if ((iEvent < fFirstEvent) || ((fLastEvent >= 0) && (iEvent > fLastEvent))) { |
b26c3770 | 635 | // copy old ESD to the new one |
636 | if (treeOld) { | |
46698ae4 | 637 | esd->ReadFromTree(treeOld); |
b26c3770 | 638 | treeOld->GetEntry(iEvent); |
639 | } | |
640 | tree->Fill(); | |
1f46a9ae | 641 | if (hlttreeOld) { |
46698ae4 | 642 | esd->ReadFromTree(hlttreeOld); |
1f46a9ae | 643 | hlttreeOld->GetEntry(iEvent); |
644 | } | |
645 | hlttree->Fill(); | |
b26c3770 | 646 | continue; |
647 | } | |
46698ae4 | 648 | |
815c2b38 | 649 | AliInfo(Form("processing event %d", iEvent)); |
596a855f | 650 | fRunLoader->GetEvent(iEvent); |
24f7a148 | 651 | |
bb0901a4 | 652 | char aFileName[256]; |
653 | sprintf(aFileName, "ESD_%d.%d_final.root", | |
f08fc9f5 | 654 | fRunLoader->GetHeader()->GetRun(), |
655 | fRunLoader->GetHeader()->GetEventNrInRun()); | |
bb0901a4 | 656 | if (!gSystem->AccessPathName(aFileName)) continue; |
24f7a148 | 657 | |
b26c3770 | 658 | // local reconstruction |
659 | if (!fRunLocalReconstruction.IsNull()) { | |
660 | if (!RunLocalEventReconstruction(fRunLocalReconstruction)) { | |
661 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
662 | } | |
663 | } | |
664 | ||
46698ae4 | 665 | |
f08fc9f5 | 666 | esd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
1f46a9ae | 667 | hltesd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
31fd97b2 | 668 | esd->SetEventNumberInFile(fRunLoader->GetHeader()->GetEventNrInRun()); |
669 | hltesd->SetEventNumberInFile(fRunLoader->GetHeader()->GetEventNrInRun()); | |
46698ae4 | 670 | |
d6ee376f | 671 | // Set magnetic field from the tracker |
672 | esd->SetMagneticField(AliTracker::GetBz()); | |
673 | hltesd->SetMagneticField(AliTracker::GetBz()); | |
596a855f | 674 | |
46698ae4 | 675 | |
676 | ||
2e3550da | 677 | // Fill raw-data error log into the ESD |
678 | if (fRawReader) FillRawDataErrorLog(iEvent,esd); | |
679 | ||
2257f27e | 680 | // vertex finder |
681 | if (fRunVertexFinder) { | |
682 | if (!ReadESD(esd, "vertex")) { | |
683 | if (!RunVertexFinder(esd)) { | |
b26c3770 | 684 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
2257f27e | 685 | } |
686 | if (fCheckPointLevel > 0) WriteESD(esd, "vertex"); | |
687 | } | |
688 | } | |
689 | ||
1f46a9ae | 690 | // HLT tracking |
691 | if (!fRunTracking.IsNull()) { | |
692 | if (fRunHLTTracking) { | |
693 | hltesd->SetVertex(esd->GetVertex()); | |
694 | if (!RunHLTTracking(hltesd)) { | |
695 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
696 | } | |
697 | } | |
698 | } | |
699 | ||
e66fbafb | 700 | // Muon tracking |
b8cd5251 | 701 | if (!fRunTracking.IsNull()) { |
e66fbafb | 702 | if (fRunMuonTracking) { |
761350a6 | 703 | if (!RunMuonTracking(esd)) { |
b26c3770 | 704 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
24f7a148 | 705 | } |
596a855f | 706 | } |
707 | } | |
708 | ||
e66fbafb | 709 | // barrel tracking |
710 | if (!fRunTracking.IsNull()) { | |
21c573b7 | 711 | if (!ReadESD(esd, "tracking")) { |
712 | if (!RunTracking(esd)) { | |
713 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
e66fbafb | 714 | } |
21c573b7 | 715 | if (fCheckPointLevel > 0) WriteESD(esd, "tracking"); |
e66fbafb | 716 | } |
717 | } | |
21c573b7 | 718 | |
596a855f | 719 | // fill ESD |
720 | if (!fFillESD.IsNull()) { | |
721 | if (!FillESD(esd, fFillESD)) { | |
b26c3770 | 722 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 723 | } |
724 | } | |
001397cd | 725 | // fill Event header information from the RawEventHeader |
726 | if (fRawReader){FillRawEventHeaderESD(esd);} | |
596a855f | 727 | |
728 | // combined PID | |
729 | AliESDpid::MakePID(esd); | |
24f7a148 | 730 | if (fCheckPointLevel > 1) WriteESD(esd, "PID"); |
596a855f | 731 | |
b647652d | 732 | if (fFillTriggerESD) { |
733 | if (!ReadESD(esd, "trigger")) { | |
734 | if (!FillTriggerESD(esd)) { | |
735 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
736 | } | |
737 | if (fCheckPointLevel > 1) WriteESD(esd, "trigger"); | |
738 | } | |
739 | } | |
740 | ||
a03cd2e0 | 741 | //Try to improve the reconstructed primary vertex position using the tracks |
c060d7fe | 742 | AliESDVertex *pvtx=0; |
743 | Bool_t dovertex=kTRUE; | |
744 | TObject* obj = fOptions.FindObject("ITS"); | |
745 | if (obj) { | |
746 | TString optITS = obj->GetTitle(); | |
747 | if (optITS.Contains("cosmics") || optITS.Contains("COSMICS")) | |
748 | dovertex=kFALSE; | |
749 | } | |
750 | if(dovertex) pvtx=tVertexer.FindPrimaryVertex(esd); | |
17c86e90 | 751 | if(fDiamondProfile) esd->SetDiamond(fDiamondProfile); |
752 | ||
a03cd2e0 | 753 | if (pvtx) |
754 | if (pvtx->GetStatus()) { | |
755 | // Store the improved primary vertex | |
756 | esd->SetPrimaryVertex(pvtx); | |
757 | // Propagate the tracks to the DCA to the improved primary vertex | |
758 | Double_t somethingbig = 777.; | |
759 | Double_t bz = esd->GetMagneticField(); | |
760 | Int_t nt=esd->GetNumberOfTracks(); | |
761 | while (nt--) { | |
762 | AliESDtrack *t = esd->GetTrack(nt); | |
763 | t->RelateToVertex(pvtx, bz, somethingbig); | |
764 | } | |
765 | } | |
c5e3e5d1 | 766 | |
5e4ff34d | 767 | { |
768 | // V0 finding | |
769 | AliV0vertexer vtxer; | |
770 | vtxer.Tracks2V0vertices(esd); | |
771 | ||
772 | // Cascade finding | |
773 | AliCascadeVertexer cvtxer; | |
774 | cvtxer.V0sTracks2CascadeVertices(esd); | |
775 | } | |
776 | ||
596a855f | 777 | // write ESD |
d64bd07d | 778 | if (fCleanESD) CleanESD(esd); |
1d99986f | 779 | if (fWriteESDfriend) { |
46698ae4 | 780 | new (esdf) AliESDfriend(); // Reset... |
781 | esd->GetESDfriend(esdf); | |
1d99986f | 782 | } |
500d54ab | 783 | tree->Fill(); |
784 | ||
785 | // write HLT ESD | |
786 | hlttree->Fill(); | |
1d99986f | 787 | |
f3a97c86 | 788 | if (fCheckPointLevel > 0) WriteESD(esd, "final"); |
46698ae4 | 789 | esd->Reset(); |
790 | hltesd->Reset(); | |
5728d3d5 | 791 | if (fWriteESDfriend) { |
792 | new (esdf) AliESDfriend(); // Reset... | |
793 | } | |
46698ae4 | 794 | // esdf->Reset(); |
795 | // delete esdf; esdf = 0; | |
796 | } | |
797 | ||
798 | ||
5728d3d5 | 799 | |
800 | ||
46698ae4 | 801 | tree->GetUserInfo()->Add(esd); |
802 | hlttree->GetUserInfo()->Add(hltesd); | |
803 | ||
804 | ||
805 | ||
806 | if(fESDPar.Contains("ESD.par")){ | |
807 | AliInfo("Attaching ESD.par to Tree"); | |
808 | TNamed *fn = CopyFileToTNamed(fESDPar.Data(),"ESD.par"); | |
809 | tree->GetUserInfo()->Add(fn); | |
596a855f | 810 | } |
811 | ||
46698ae4 | 812 | |
36711aa4 | 813 | file->cd(); |
a9c0e6db | 814 | if (fWriteESDfriend) |
815 | tree->SetBranchStatus("ESDfriend*",0); | |
36711aa4 | 816 | tree->Write(); |
1f46a9ae | 817 | hlttree->Write(); |
f3a97c86 | 818 | |
a7807689 | 819 | if (fWriteAOD) { |
f29f1726 | 820 | TFile *aodFile = TFile::Open("AliAOD.root", "RECREATE"); |
821 | ESDFile2AODFile(file, aodFile); | |
822 | aodFile->Close(); | |
a7807689 | 823 | } |
824 | ||
46698ae4 | 825 | gROOT->cd(); |
151e0c96 | 826 | CleanUp(file, fileOld); |
827 | ||
f3a97c86 | 828 | // Create tags for the events in the ESD tree (the ESD tree is always present) |
829 | // In case of empty events the tags will contain dummy values | |
08e1a23e | 830 | AliESDTagCreator *esdtagCreator = new AliESDTagCreator(); |
831 | esdtagCreator->CreateESDTags(fFirstEvent,fLastEvent); | |
f575f960 | 832 | //if (fWriteAOD) tagCreator->CreateAODTags(fFirstEvent,fLastEvent); |
596a855f | 833 | |
834 | return kTRUE; | |
835 | } | |
836 | ||
837 | ||
838 | //_____________________________________________________________________________ | |
59697224 | 839 | Bool_t AliReconstruction::RunLocalReconstruction(const TString& detectors) |
596a855f | 840 | { |
59697224 | 841 | // run the local reconstruction |
596a855f | 842 | |
87932dab | 843 | AliCodeTimerAuto("") |
030b532d | 844 | |
8e245d15 | 845 | AliCDBManager* man = AliCDBManager::Instance(); |
846 | Bool_t origCache = man->GetCacheFlag(); | |
847 | ||
596a855f | 848 | TString detStr = detectors; |
b8cd5251 | 849 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
850 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
851 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
852 | if (!reconstructor) continue; | |
b26c3770 | 853 | if (reconstructor->HasLocalReconstruction()) continue; |
b8cd5251 | 854 | |
87932dab | 855 | AliCodeTimerStart(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
b8cd5251 | 856 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
87932dab | 857 | |
858 | AliCodeTimerStart(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); | |
8e245d15 | 859 | AliInfo(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); |
860 | ||
861 | man->SetCacheFlag(kTRUE); | |
862 | TString calibPath = Form("%s/Calib/*", fgkDetectorName[iDet]); | |
863 | man->GetAll(calibPath); // entries are cached! | |
864 | ||
87932dab | 865 | AliCodeTimerStop(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); |
866 | ||
b8cd5251 | 867 | if (fRawReader) { |
868 | fRawReader->RewindEvents(); | |
869 | reconstructor->Reconstruct(fRunLoader, fRawReader); | |
870 | } else { | |
871 | reconstructor->Reconstruct(fRunLoader); | |
596a855f | 872 | } |
87932dab | 873 | |
874 | AliCodeTimerStop(Form("running reconstruction for %s", fgkDetectorName[iDet])); | |
8e245d15 | 875 | |
876 | // unload calibration data | |
98e303d9 | 877 | man->UnloadFromCache(calibPath); |
878 | //man->ClearCache(); | |
596a855f | 879 | } |
880 | ||
8e245d15 | 881 | man->SetCacheFlag(origCache); |
882 | ||
596a855f | 883 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { |
815c2b38 | 884 | AliError(Form("the following detectors were not found: %s", |
885 | detStr.Data())); | |
596a855f | 886 | if (fStopOnError) return kFALSE; |
887 | } | |
888 | ||
889 | return kTRUE; | |
890 | } | |
891 | ||
b26c3770 | 892 | //_____________________________________________________________________________ |
893 | Bool_t AliReconstruction::RunLocalEventReconstruction(const TString& detectors) | |
894 | { | |
895 | // run the local reconstruction | |
896 | ||
87932dab | 897 | AliCodeTimerAuto("") |
b26c3770 | 898 | |
899 | TString detStr = detectors; | |
900 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
901 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
902 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
903 | if (!reconstructor) continue; | |
904 | AliLoader* loader = fLoader[iDet]; | |
905 | ||
906 | // conversion of digits | |
907 | if (fRawReader && reconstructor->HasDigitConversion()) { | |
908 | AliInfo(Form("converting raw data digits into root objects for %s", | |
909 | fgkDetectorName[iDet])); | |
87932dab | 910 | AliCodeTimerAuto(Form("converting raw data digits into root objects for %s", |
911 | fgkDetectorName[iDet])); | |
b26c3770 | 912 | loader->LoadDigits("update"); |
913 | loader->CleanDigits(); | |
914 | loader->MakeDigitsContainer(); | |
915 | TTree* digitsTree = loader->TreeD(); | |
916 | reconstructor->ConvertDigits(fRawReader, digitsTree); | |
917 | loader->WriteDigits("OVERWRITE"); | |
918 | loader->UnloadDigits(); | |
b26c3770 | 919 | } |
920 | ||
921 | // local reconstruction | |
922 | if (!reconstructor->HasLocalReconstruction()) continue; | |
923 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); | |
87932dab | 924 | AliCodeTimerAuto(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
b26c3770 | 925 | loader->LoadRecPoints("update"); |
926 | loader->CleanRecPoints(); | |
927 | loader->MakeRecPointsContainer(); | |
928 | TTree* clustersTree = loader->TreeR(); | |
929 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
930 | reconstructor->Reconstruct(fRawReader, clustersTree); | |
931 | } else { | |
932 | loader->LoadDigits("read"); | |
933 | TTree* digitsTree = loader->TreeD(); | |
934 | if (!digitsTree) { | |
935 | AliError(Form("Can't get the %s digits tree", fgkDetectorName[iDet])); | |
936 | if (fStopOnError) return kFALSE; | |
937 | } else { | |
938 | reconstructor->Reconstruct(digitsTree, clustersTree); | |
939 | } | |
940 | loader->UnloadDigits(); | |
941 | } | |
942 | loader->WriteRecPoints("OVERWRITE"); | |
943 | loader->UnloadRecPoints(); | |
b26c3770 | 944 | } |
945 | ||
946 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
947 | AliError(Form("the following detectors were not found: %s", | |
948 | detStr.Data())); | |
949 | if (fStopOnError) return kFALSE; | |
950 | } | |
5f8272e1 | 951 | |
b26c3770 | 952 | return kTRUE; |
953 | } | |
954 | ||
596a855f | 955 | //_____________________________________________________________________________ |
af885e0f | 956 | Bool_t AliReconstruction::RunVertexFinder(AliESDEvent*& esd) |
596a855f | 957 | { |
958 | // run the barrel tracking | |
959 | ||
87932dab | 960 | AliCodeTimerAuto("") |
030b532d | 961 | |
2257f27e | 962 | AliESDVertex* vertex = NULL; |
963 | Double_t vtxPos[3] = {0, 0, 0}; | |
964 | Double_t vtxErr[3] = {0.07, 0.07, 0.1}; | |
965 | TArrayF mcVertex(3); | |
a6b0b91b | 966 | if (fRunLoader->GetHeader() && fRunLoader->GetHeader()->GenEventHeader()) { |
967 | fRunLoader->GetHeader()->GenEventHeader()->PrimaryVertex(mcVertex); | |
968 | for (Int_t i = 0; i < 3; i++) vtxPos[i] = mcVertex[i]; | |
969 | } | |
2257f27e | 970 | |
b8cd5251 | 971 | if (fVertexer) { |
17c86e90 | 972 | if(fDiamondProfile) fVertexer->SetVtxStart(fDiamondProfile); |
815c2b38 | 973 | AliInfo("running the ITS vertex finder"); |
b26c3770 | 974 | if (fLoader[0]) fLoader[0]->LoadRecPoints(); |
b8cd5251 | 975 | vertex = fVertexer->FindVertexForCurrentEvent(fRunLoader->GetEventNumber()); |
b26c3770 | 976 | if (fLoader[0]) fLoader[0]->UnloadRecPoints(); |
2257f27e | 977 | if(!vertex){ |
815c2b38 | 978 | AliWarning("Vertex not found"); |
c710f220 | 979 | vertex = new AliESDVertex(); |
d1a50cb5 | 980 | vertex->SetName("default"); |
2257f27e | 981 | } |
982 | else { | |
d1a50cb5 | 983 | vertex->SetName("reconstructed"); |
2257f27e | 984 | } |
985 | ||
986 | } else { | |
815c2b38 | 987 | AliInfo("getting the primary vertex from MC"); |
2257f27e | 988 | vertex = new AliESDVertex(vtxPos, vtxErr); |
989 | } | |
990 | ||
991 | if (vertex) { | |
992 | vertex->GetXYZ(vtxPos); | |
993 | vertex->GetSigmaXYZ(vtxErr); | |
994 | } else { | |
815c2b38 | 995 | AliWarning("no vertex reconstructed"); |
2257f27e | 996 | vertex = new AliESDVertex(vtxPos, vtxErr); |
997 | } | |
998 | esd->SetVertex(vertex); | |
32e449be | 999 | // if SPD multiplicity has been determined, it is stored in the ESD |
25be1e5c | 1000 | AliMultiplicity *mult = fVertexer->GetMultiplicity(); |
32e449be | 1001 | if(mult)esd->SetMultiplicity(mult); |
1002 | ||
b8cd5251 | 1003 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1004 | if (fTracker[iDet]) fTracker[iDet]->SetVertex(vtxPos, vtxErr); | |
1005 | } | |
2257f27e | 1006 | delete vertex; |
1007 | ||
2257f27e | 1008 | return kTRUE; |
1009 | } | |
1010 | ||
1f46a9ae | 1011 | //_____________________________________________________________________________ |
af885e0f | 1012 | Bool_t AliReconstruction::RunHLTTracking(AliESDEvent*& esd) |
1f46a9ae | 1013 | { |
1014 | // run the HLT barrel tracking | |
1015 | ||
87932dab | 1016 | AliCodeTimerAuto("") |
1f46a9ae | 1017 | |
1018 | if (!fRunLoader) { | |
1019 | AliError("Missing runLoader!"); | |
1020 | return kFALSE; | |
1021 | } | |
1022 | ||
1023 | AliInfo("running HLT tracking"); | |
1024 | ||
1025 | // Get a pointer to the HLT reconstructor | |
1026 | AliReconstructor *reconstructor = GetReconstructor(fgkNDetectors-1); | |
1027 | if (!reconstructor) return kFALSE; | |
1028 | ||
1029 | // TPC + ITS | |
1030 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
1031 | TString detName = fgkDetectorName[iDet]; | |
1032 | AliDebug(1, Form("%s HLT tracking", detName.Data())); | |
1033 | reconstructor->SetOption(detName.Data()); | |
1034 | AliTracker *tracker = reconstructor->CreateTracker(fRunLoader); | |
1035 | if (!tracker) { | |
1036 | AliWarning(Form("couldn't create a HLT tracker for %s", detName.Data())); | |
1037 | if (fStopOnError) return kFALSE; | |
9dcc06e1 | 1038 | continue; |
1f46a9ae | 1039 | } |
1040 | Double_t vtxPos[3]; | |
1041 | Double_t vtxErr[3]={0.005,0.005,0.010}; | |
1042 | const AliESDVertex *vertex = esd->GetVertex(); | |
1043 | vertex->GetXYZ(vtxPos); | |
1044 | tracker->SetVertex(vtxPos,vtxErr); | |
1045 | if(iDet != 1) { | |
1046 | fLoader[iDet]->LoadRecPoints("read"); | |
1047 | TTree* tree = fLoader[iDet]->TreeR(); | |
1048 | if (!tree) { | |
1049 | AliError(Form("Can't get the %s cluster tree", detName.Data())); | |
1050 | return kFALSE; | |
1051 | } | |
1052 | tracker->LoadClusters(tree); | |
1053 | } | |
1054 | if (tracker->Clusters2Tracks(esd) != 0) { | |
1055 | AliError(Form("HLT %s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
1056 | return kFALSE; | |
1057 | } | |
1058 | if(iDet != 1) { | |
1059 | tracker->UnloadClusters(); | |
1060 | } | |
1061 | delete tracker; | |
1062 | } | |
1063 | ||
1f46a9ae | 1064 | return kTRUE; |
1065 | } | |
1066 | ||
e66fbafb | 1067 | //_____________________________________________________________________________ |
af885e0f | 1068 | Bool_t AliReconstruction::RunMuonTracking(AliESDEvent*& esd) |
e66fbafb | 1069 | { |
1070 | // run the muon spectrometer tracking | |
1071 | ||
87932dab | 1072 | AliCodeTimerAuto("") |
e66fbafb | 1073 | |
1074 | if (!fRunLoader) { | |
1075 | AliError("Missing runLoader!"); | |
1076 | return kFALSE; | |
1077 | } | |
1078 | Int_t iDet = 7; // for MUON | |
1079 | ||
1080 | AliInfo("is running..."); | |
1081 | ||
1082 | // Get a pointer to the MUON reconstructor | |
1083 | AliReconstructor *reconstructor = GetReconstructor(iDet); | |
1084 | if (!reconstructor) return kFALSE; | |
1085 | ||
1086 | ||
1087 | TString detName = fgkDetectorName[iDet]; | |
1088 | AliDebug(1, Form("%s tracking", detName.Data())); | |
1089 | AliTracker *tracker = reconstructor->CreateTracker(fRunLoader); | |
1090 | if (!tracker) { | |
1091 | AliWarning(Form("couldn't create a tracker for %s", detName.Data())); | |
1092 | return kFALSE; | |
1093 | } | |
1094 | ||
1095 | // create Tracks | |
1096 | fLoader[iDet]->LoadTracks("update"); | |
1097 | fLoader[iDet]->CleanTracks(); | |
1098 | fLoader[iDet]->MakeTracksContainer(); | |
1099 | ||
1100 | // read RecPoints | |
761350a6 | 1101 | fLoader[iDet]->LoadRecPoints("read"); |
1102 | tracker->LoadClusters(fLoader[iDet]->TreeR()); | |
1103 | ||
1104 | Int_t rv = tracker->Clusters2Tracks(esd); | |
1105 | ||
1106 | fLoader[iDet]->UnloadRecPoints(); | |
1107 | ||
1108 | if ( rv ) | |
1109 | { | |
e66fbafb | 1110 | AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet])); |
1111 | return kFALSE; | |
1112 | } | |
761350a6 | 1113 | |
1114 | tracker->UnloadClusters(); | |
1115 | ||
e66fbafb | 1116 | fLoader[iDet]->UnloadRecPoints(); |
1117 | ||
1118 | fLoader[iDet]->WriteTracks("OVERWRITE"); | |
1119 | fLoader[iDet]->UnloadTracks(); | |
1120 | ||
1121 | delete tracker; | |
1122 | ||
e66fbafb | 1123 | return kTRUE; |
1124 | } | |
1125 | ||
1126 | ||
2257f27e | 1127 | //_____________________________________________________________________________ |
af885e0f | 1128 | Bool_t AliReconstruction::RunTracking(AliESDEvent*& esd) |
2257f27e | 1129 | { |
1130 | // run the barrel tracking | |
1131 | ||
87932dab | 1132 | AliCodeTimerAuto("") |
24f7a148 | 1133 | |
815c2b38 | 1134 | AliInfo("running tracking"); |
596a855f | 1135 | |
91b876d1 | 1136 | //Fill the ESD with the T0 info (will be used by the TOF) |
1f4331b3 | 1137 | if (fReconstructor[11]) |
1138 | GetReconstructor(11)->FillESD(fRunLoader, esd); | |
91b876d1 | 1139 | |
b8cd5251 | 1140 | // pass 1: TPC + ITS inwards |
1141 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
1142 | if (!fTracker[iDet]) continue; | |
1143 | AliDebug(1, Form("%s tracking", fgkDetectorName[iDet])); | |
24f7a148 | 1144 | |
b8cd5251 | 1145 | // load clusters |
1146 | fLoader[iDet]->LoadRecPoints("read"); | |
1147 | TTree* tree = fLoader[iDet]->TreeR(); | |
1148 | if (!tree) { | |
1149 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 1150 | return kFALSE; |
1151 | } | |
b8cd5251 | 1152 | fTracker[iDet]->LoadClusters(tree); |
1153 | ||
1154 | // run tracking | |
1155 | if (fTracker[iDet]->Clusters2Tracks(esd) != 0) { | |
1156 | AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
24f7a148 | 1157 | return kFALSE; |
1158 | } | |
b8cd5251 | 1159 | if (fCheckPointLevel > 1) { |
1160 | WriteESD(esd, Form("%s.tracking", fgkDetectorName[iDet])); | |
1161 | } | |
878e1fe1 | 1162 | // preliminary PID in TPC needed by the ITS tracker |
1163 | if (iDet == 1) { | |
1164 | GetReconstructor(1)->FillESD(fRunLoader, esd); | |
b26c3770 | 1165 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); |
878e1fe1 | 1166 | AliESDpid::MakePID(esd); |
1167 | } | |
b8cd5251 | 1168 | } |
596a855f | 1169 | |
b8cd5251 | 1170 | // pass 2: ALL backwards |
1171 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1172 | if (!fTracker[iDet]) continue; | |
1173 | AliDebug(1, Form("%s back propagation", fgkDetectorName[iDet])); | |
1174 | ||
1175 | // load clusters | |
1176 | if (iDet > 1) { // all except ITS, TPC | |
1177 | TTree* tree = NULL; | |
7b61cd9c | 1178 | fLoader[iDet]->LoadRecPoints("read"); |
1179 | tree = fLoader[iDet]->TreeR(); | |
b8cd5251 | 1180 | if (!tree) { |
1181 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 1182 | return kFALSE; |
1183 | } | |
b8cd5251 | 1184 | fTracker[iDet]->LoadClusters(tree); |
1185 | } | |
24f7a148 | 1186 | |
b8cd5251 | 1187 | // run tracking |
1188 | if (fTracker[iDet]->PropagateBack(esd) != 0) { | |
1189 | AliError(Form("%s backward propagation failed", fgkDetectorName[iDet])); | |
49dfd67a | 1190 | // return kFALSE; |
b8cd5251 | 1191 | } |
1192 | if (fCheckPointLevel > 1) { | |
1193 | WriteESD(esd, Form("%s.back", fgkDetectorName[iDet])); | |
1194 | } | |
24f7a148 | 1195 | |
b8cd5251 | 1196 | // unload clusters |
1197 | if (iDet > 2) { // all except ITS, TPC, TRD | |
1198 | fTracker[iDet]->UnloadClusters(); | |
7b61cd9c | 1199 | fLoader[iDet]->UnloadRecPoints(); |
b8cd5251 | 1200 | } |
8f37df88 | 1201 | // updated PID in TPC needed by the ITS tracker -MI |
1202 | if (iDet == 1) { | |
1203 | GetReconstructor(1)->FillESD(fRunLoader, esd); | |
1204 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); | |
1205 | AliESDpid::MakePID(esd); | |
1206 | } | |
b8cd5251 | 1207 | } |
596a855f | 1208 | |
98937d93 | 1209 | // write space-points to the ESD in case alignment data output |
1210 | // is switched on | |
1211 | if (fWriteAlignmentData) | |
1212 | WriteAlignmentData(esd); | |
1213 | ||
b8cd5251 | 1214 | // pass 3: TRD + TPC + ITS refit inwards |
1215 | for (Int_t iDet = 2; iDet >= 0; iDet--) { | |
1216 | if (!fTracker[iDet]) continue; | |
1217 | AliDebug(1, Form("%s inward refit", fgkDetectorName[iDet])); | |
596a855f | 1218 | |
b8cd5251 | 1219 | // run tracking |
1220 | if (fTracker[iDet]->RefitInward(esd) != 0) { | |
1221 | AliError(Form("%s inward refit failed", fgkDetectorName[iDet])); | |
49dfd67a | 1222 | // return kFALSE; |
b8cd5251 | 1223 | } |
1224 | if (fCheckPointLevel > 1) { | |
1225 | WriteESD(esd, Form("%s.refit", fgkDetectorName[iDet])); | |
1226 | } | |
596a855f | 1227 | |
b8cd5251 | 1228 | // unload clusters |
1229 | fTracker[iDet]->UnloadClusters(); | |
1230 | fLoader[iDet]->UnloadRecPoints(); | |
1231 | } | |
ff8bb5ae | 1232 | // |
1233 | // Propagate track to the vertex - if not done by ITS | |
1234 | // | |
1235 | Int_t ntracks = esd->GetNumberOfTracks(); | |
1236 | for (Int_t itrack=0; itrack<ntracks; itrack++){ | |
1237 | const Double_t kRadius = 3; // beam pipe radius | |
1238 | const Double_t kMaxStep = 5; // max step | |
1239 | const Double_t kMaxD = 123456; // max distance to prim vertex | |
1240 | Double_t fieldZ = AliTracker::GetBz(); // | |
1241 | AliESDtrack * track = esd->GetTrack(itrack); | |
1242 | if (!track) continue; | |
1243 | if (track->IsOn(AliESDtrack::kITSrefit)) continue; | |
a28195f7 | 1244 | track->PropagateTo(kRadius, fieldZ, track->GetMass(),kMaxStep,kTRUE); |
ff8bb5ae | 1245 | track->RelateToVertex(esd->GetVertex(),fieldZ, kMaxD); |
1246 | } | |
1247 | ||
596a855f | 1248 | return kTRUE; |
1249 | } | |
1250 | ||
d64bd07d | 1251 | //_____________________________________________________________________________ |
1252 | Bool_t AliReconstruction::CleanESD(AliESDEvent *esd){ | |
1253 | // | |
1254 | // Remove the data which are not needed for the physics analysis. | |
1255 | // | |
1256 | ||
1257 | AliInfo("Cleaning the ESD..."); | |
1258 | ||
1259 | const AliESDVertex *vertex=esd->GetVertex(); | |
1260 | Double_t vz=vertex->GetZv(); | |
1261 | ||
1262 | Int_t nTracks=esd->GetNumberOfTracks(); | |
1263 | for (Int_t i=0; i<nTracks; i++) { | |
1264 | AliESDtrack *track=esd->GetTrack(i); | |
1265 | ||
1266 | Float_t xy,z; track->GetImpactParameters(xy,z); | |
1267 | if (TMath::Abs(xy) < 50.) continue; | |
1268 | if (vertex->GetStatus()) | |
1269 | if (TMath::Abs(vz-z) < 5.) continue; | |
1270 | ||
1271 | esd->RemoveTrack(i); | |
1272 | } | |
1273 | ||
1274 | return kTRUE; | |
1275 | } | |
1276 | ||
596a855f | 1277 | //_____________________________________________________________________________ |
af885e0f | 1278 | Bool_t AliReconstruction::FillESD(AliESDEvent*& esd, const TString& detectors) |
596a855f | 1279 | { |
1280 | // fill the event summary data | |
1281 | ||
87932dab | 1282 | AliCodeTimerAuto("") |
030b532d | 1283 | |
596a855f | 1284 | TString detStr = detectors; |
b8cd5251 | 1285 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1286 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1287 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1288 | if (!reconstructor) continue; | |
1289 | ||
1290 | if (!ReadESD(esd, fgkDetectorName[iDet])) { | |
1291 | AliDebug(1, Form("filling ESD for %s", fgkDetectorName[iDet])); | |
b26c3770 | 1292 | TTree* clustersTree = NULL; |
1293 | if (reconstructor->HasLocalReconstruction() && fLoader[iDet]) { | |
1294 | fLoader[iDet]->LoadRecPoints("read"); | |
1295 | clustersTree = fLoader[iDet]->TreeR(); | |
1296 | if (!clustersTree) { | |
1297 | AliError(Form("Can't get the %s clusters tree", | |
1298 | fgkDetectorName[iDet])); | |
1299 | if (fStopOnError) return kFALSE; | |
1300 | } | |
1301 | } | |
1302 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
1303 | reconstructor->FillESD(fRawReader, clustersTree, esd); | |
1304 | } else { | |
1305 | TTree* digitsTree = NULL; | |
1306 | if (fLoader[iDet]) { | |
1307 | fLoader[iDet]->LoadDigits("read"); | |
1308 | digitsTree = fLoader[iDet]->TreeD(); | |
1309 | if (!digitsTree) { | |
1310 | AliError(Form("Can't get the %s digits tree", | |
1311 | fgkDetectorName[iDet])); | |
1312 | if (fStopOnError) return kFALSE; | |
1313 | } | |
1314 | } | |
1315 | reconstructor->FillESD(digitsTree, clustersTree, esd); | |
1316 | if (fLoader[iDet]) fLoader[iDet]->UnloadDigits(); | |
1317 | } | |
1318 | if (reconstructor->HasLocalReconstruction() && fLoader[iDet]) { | |
1319 | fLoader[iDet]->UnloadRecPoints(); | |
1320 | } | |
1321 | ||
b8cd5251 | 1322 | if (fRawReader) { |
1323 | reconstructor->FillESD(fRunLoader, fRawReader, esd); | |
1324 | } else { | |
1325 | reconstructor->FillESD(fRunLoader, esd); | |
24f7a148 | 1326 | } |
b8cd5251 | 1327 | if (fCheckPointLevel > 2) WriteESD(esd, fgkDetectorName[iDet]); |
596a855f | 1328 | } |
1329 | } | |
1330 | ||
1331 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
815c2b38 | 1332 | AliError(Form("the following detectors were not found: %s", |
1333 | detStr.Data())); | |
596a855f | 1334 | if (fStopOnError) return kFALSE; |
1335 | } | |
1336 | ||
1337 | return kTRUE; | |
1338 | } | |
1339 | ||
b647652d | 1340 | //_____________________________________________________________________________ |
af885e0f | 1341 | Bool_t AliReconstruction::FillTriggerESD(AliESDEvent*& esd) |
b647652d | 1342 | { |
1343 | // Reads the trigger decision which is | |
1344 | // stored in Trigger.root file and fills | |
1345 | // the corresponding esd entries | |
1346 | ||
87932dab | 1347 | AliCodeTimerAuto("") |
1348 | ||
b647652d | 1349 | AliInfo("Filling trigger information into the ESD"); |
1350 | ||
1351 | if (fRawReader) { | |
1352 | AliCTPRawStream input(fRawReader); | |
1353 | if (!input.Next()) { | |
1354 | AliError("No valid CTP (trigger) DDL raw data is found ! The trigger information is not stored in the ESD !"); | |
1355 | return kFALSE; | |
1356 | } | |
1357 | esd->SetTriggerMask(input.GetClassMask()); | |
1358 | esd->SetTriggerCluster(input.GetClusterMask()); | |
1359 | } | |
1360 | else { | |
1361 | AliRunLoader *runloader = AliRunLoader::GetRunLoader(); | |
1362 | if (runloader) { | |
1363 | if (!runloader->LoadTrigger()) { | |
1364 | AliCentralTrigger *aCTP = runloader->GetTrigger(); | |
1365 | esd->SetTriggerMask(aCTP->GetClassMask()); | |
1366 | esd->SetTriggerCluster(aCTP->GetClusterMask()); | |
1367 | } | |
1368 | else { | |
1369 | AliWarning("No trigger can be loaded! The trigger information is not stored in the ESD !"); | |
1370 | return kFALSE; | |
1371 | } | |
1372 | } | |
1373 | else { | |
1374 | AliError("No run loader is available! The trigger information is not stored in the ESD !"); | |
1375 | return kFALSE; | |
1376 | } | |
1377 | } | |
1378 | ||
1379 | return kTRUE; | |
1380 | } | |
596a855f | 1381 | |
001397cd | 1382 | |
1383 | ||
1384 | ||
1385 | ||
1386 | //_____________________________________________________________________________ | |
af885e0f | 1387 | Bool_t AliReconstruction::FillRawEventHeaderESD(AliESDEvent*& esd) |
001397cd | 1388 | { |
1389 | // | |
1390 | // Filling information from RawReader Header | |
1391 | // | |
1392 | ||
1393 | AliInfo("Filling information from RawReader Header"); | |
31fd97b2 | 1394 | esd->SetBunchCrossNumber(0); |
1395 | esd->SetOrbitNumber(0); | |
9bcc1e45 | 1396 | esd->SetPeriodNumber(0); |
001397cd | 1397 | esd->SetTimeStamp(0); |
1398 | esd->SetEventType(0); | |
1399 | const AliRawEventHeaderBase * eventHeader = fRawReader->GetEventHeader(); | |
1400 | if (eventHeader){ | |
9bcc1e45 | 1401 | |
1402 | const UInt_t *id = eventHeader->GetP("Id"); | |
1403 | esd->SetBunchCrossNumber((id)[1]&0x00000fff); | |
1404 | esd->SetOrbitNumber((((id)[0]<<20)&0xf00000)|(((id)[1]>>12)&0xfffff)); | |
1405 | esd->SetPeriodNumber(((id)[0]>>4)&0x0fffffff); | |
1406 | ||
001397cd | 1407 | esd->SetTimeStamp((eventHeader->Get("Timestamp"))); |
31fd97b2 | 1408 | esd->SetEventType((eventHeader->Get("Type"))); |
001397cd | 1409 | } |
1410 | ||
1411 | return kTRUE; | |
1412 | } | |
1413 | ||
1414 | ||
596a855f | 1415 | //_____________________________________________________________________________ |
1416 | Bool_t AliReconstruction::IsSelected(TString detName, TString& detectors) const | |
1417 | { | |
1418 | // check whether detName is contained in detectors | |
1419 | // if yes, it is removed from detectors | |
1420 | ||
1421 | // check if all detectors are selected | |
1422 | if ((detectors.CompareTo("ALL") == 0) || | |
1423 | detectors.BeginsWith("ALL ") || | |
1424 | detectors.EndsWith(" ALL") || | |
1425 | detectors.Contains(" ALL ")) { | |
1426 | detectors = "ALL"; | |
1427 | return kTRUE; | |
1428 | } | |
1429 | ||
1430 | // search for the given detector | |
1431 | Bool_t result = kFALSE; | |
1432 | if ((detectors.CompareTo(detName) == 0) || | |
1433 | detectors.BeginsWith(detName+" ") || | |
1434 | detectors.EndsWith(" "+detName) || | |
1435 | detectors.Contains(" "+detName+" ")) { | |
1436 | detectors.ReplaceAll(detName, ""); | |
1437 | result = kTRUE; | |
1438 | } | |
1439 | ||
1440 | // clean up the detectors string | |
1441 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
1442 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
1443 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
1444 | ||
1445 | return result; | |
1446 | } | |
e583c30d | 1447 | |
f08fc9f5 | 1448 | //_____________________________________________________________________________ |
1449 | Bool_t AliReconstruction::InitRunLoader() | |
1450 | { | |
1451 | // get or create the run loader | |
1452 | ||
1453 | if (gAlice) delete gAlice; | |
1454 | gAlice = NULL; | |
1455 | ||
b26c3770 | 1456 | if (!gSystem->AccessPathName(fGAliceFileName.Data())) { // galice.root exists |
1457 | // load all base libraries to get the loader classes | |
1458 | TString libs = gSystem->GetLibraries(); | |
1459 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1460 | TString detName = fgkDetectorName[iDet]; | |
1461 | if (detName == "HLT") continue; | |
1462 | if (libs.Contains("lib" + detName + "base.so")) continue; | |
1463 | gSystem->Load("lib" + detName + "base.so"); | |
1464 | } | |
f08fc9f5 | 1465 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data()); |
1466 | if (!fRunLoader) { | |
1467 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); | |
1468 | CleanUp(); | |
1469 | return kFALSE; | |
1470 | } | |
b26c3770 | 1471 | fRunLoader->CdGAFile(); |
1472 | if (gFile->GetKey(AliRunLoader::GetGAliceName())) { | |
1473 | if (fRunLoader->LoadgAlice() == 0) { | |
1474 | gAlice = fRunLoader->GetAliRun(); | |
c84a5e9e | 1475 | AliTracker::SetFieldMap(gAlice->Field(),fUniformField); |
b26c3770 | 1476 | } |
f08fc9f5 | 1477 | } |
1478 | if (!gAlice && !fRawReader) { | |
1479 | AliError(Form("no gAlice object found in file %s", | |
1480 | fGAliceFileName.Data())); | |
1481 | CleanUp(); | |
1482 | return kFALSE; | |
1483 | } | |
1484 | ||
1485 | } else { // galice.root does not exist | |
1486 | if (!fRawReader) { | |
1487 | AliError(Form("the file %s does not exist", fGAliceFileName.Data())); | |
1488 | CleanUp(); | |
1489 | return kFALSE; | |
1490 | } | |
1491 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data(), | |
1492 | AliConfig::GetDefaultEventFolderName(), | |
1493 | "recreate"); | |
1494 | if (!fRunLoader) { | |
1495 | AliError(Form("could not create run loader in file %s", | |
1496 | fGAliceFileName.Data())); | |
1497 | CleanUp(); | |
1498 | return kFALSE; | |
1499 | } | |
1500 | fRunLoader->MakeTree("E"); | |
1501 | Int_t iEvent = 0; | |
1502 | while (fRawReader->NextEvent()) { | |
1503 | fRunLoader->SetEventNumber(iEvent); | |
1504 | fRunLoader->GetHeader()->Reset(fRawReader->GetRunNumber(), | |
1505 | iEvent, iEvent); | |
1506 | fRunLoader->MakeTree("H"); | |
1507 | fRunLoader->TreeE()->Fill(); | |
1508 | iEvent++; | |
1509 | } | |
1510 | fRawReader->RewindEvents(); | |
973388c2 | 1511 | if (fNumberOfEventsPerFile > 0) |
1512 | fRunLoader->SetNumberOfEventsPerFile(fNumberOfEventsPerFile); | |
1513 | else | |
1514 | fRunLoader->SetNumberOfEventsPerFile(iEvent); | |
f08fc9f5 | 1515 | fRunLoader->WriteHeader("OVERWRITE"); |
1516 | fRunLoader->CdGAFile(); | |
1517 | fRunLoader->Write(0, TObject::kOverwrite); | |
1518 | // AliTracker::SetFieldMap(???); | |
1519 | } | |
1520 | ||
1521 | return kTRUE; | |
1522 | } | |
1523 | ||
c757bafd | 1524 | //_____________________________________________________________________________ |
b8cd5251 | 1525 | AliReconstructor* AliReconstruction::GetReconstructor(Int_t iDet) |
c757bafd | 1526 | { |
f08fc9f5 | 1527 | // get the reconstructor object and the loader for a detector |
c757bafd | 1528 | |
b8cd5251 | 1529 | if (fReconstructor[iDet]) return fReconstructor[iDet]; |
1530 | ||
1531 | // load the reconstructor object | |
1532 | TPluginManager* pluginManager = gROOT->GetPluginManager(); | |
1533 | TString detName = fgkDetectorName[iDet]; | |
1534 | TString recName = "Ali" + detName + "Reconstructor"; | |
f08fc9f5 | 1535 | if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT")) return NULL; |
b8cd5251 | 1536 | |
1537 | if (detName == "HLT") { | |
1538 | if (!gROOT->GetClass("AliLevel3")) { | |
4aa41877 | 1539 | gSystem->Load("libAliHLTSrc.so"); |
1540 | gSystem->Load("libAliHLTMisc.so"); | |
1541 | gSystem->Load("libAliHLTHough.so"); | |
1542 | gSystem->Load("libAliHLTComp.so"); | |
b8cd5251 | 1543 | } |
1544 | } | |
1545 | ||
1546 | AliReconstructor* reconstructor = NULL; | |
1547 | // first check if a plugin is defined for the reconstructor | |
1548 | TPluginHandler* pluginHandler = | |
1549 | pluginManager->FindHandler("AliReconstructor", detName); | |
f08fc9f5 | 1550 | // if not, add a plugin for it |
1551 | if (!pluginHandler) { | |
b8cd5251 | 1552 | AliDebug(1, Form("defining plugin for %s", recName.Data())); |
b26c3770 | 1553 | TString libs = gSystem->GetLibraries(); |
1554 | if (libs.Contains("lib" + detName + "base.so") || | |
1555 | (gSystem->Load("lib" + detName + "base.so") >= 0)) { | |
b8cd5251 | 1556 | pluginManager->AddHandler("AliReconstructor", detName, |
1557 | recName, detName + "rec", recName + "()"); | |
1558 | } else { | |
1559 | pluginManager->AddHandler("AliReconstructor", detName, | |
1560 | recName, detName, recName + "()"); | |
c757bafd | 1561 | } |
b8cd5251 | 1562 | pluginHandler = pluginManager->FindHandler("AliReconstructor", detName); |
1563 | } | |
1564 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1565 | reconstructor = (AliReconstructor*) pluginHandler->ExecPlugin(0); | |
c757bafd | 1566 | } |
b8cd5251 | 1567 | if (reconstructor) { |
1568 | TObject* obj = fOptions.FindObject(detName.Data()); | |
1569 | if (obj) reconstructor->SetOption(obj->GetTitle()); | |
b26c3770 | 1570 | reconstructor->Init(fRunLoader); |
b8cd5251 | 1571 | fReconstructor[iDet] = reconstructor; |
1572 | } | |
1573 | ||
f08fc9f5 | 1574 | // get or create the loader |
1575 | if (detName != "HLT") { | |
1576 | fLoader[iDet] = fRunLoader->GetLoader(detName + "Loader"); | |
1577 | if (!fLoader[iDet]) { | |
1578 | AliConfig::Instance() | |
1579 | ->CreateDetectorFolders(fRunLoader->GetEventFolder(), | |
1580 | detName, detName); | |
1581 | // first check if a plugin is defined for the loader | |
bb0901a4 | 1582 | pluginHandler = |
f08fc9f5 | 1583 | pluginManager->FindHandler("AliLoader", detName); |
1584 | // if not, add a plugin for it | |
1585 | if (!pluginHandler) { | |
1586 | TString loaderName = "Ali" + detName + "Loader"; | |
1587 | AliDebug(1, Form("defining plugin for %s", loaderName.Data())); | |
1588 | pluginManager->AddHandler("AliLoader", detName, | |
1589 | loaderName, detName + "base", | |
1590 | loaderName + "(const char*, TFolder*)"); | |
1591 | pluginHandler = pluginManager->FindHandler("AliLoader", detName); | |
1592 | } | |
1593 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1594 | fLoader[iDet] = | |
1595 | (AliLoader*) pluginHandler->ExecPlugin(2, detName.Data(), | |
1596 | fRunLoader->GetEventFolder()); | |
1597 | } | |
1598 | if (!fLoader[iDet]) { // use default loader | |
1599 | fLoader[iDet] = new AliLoader(detName, fRunLoader->GetEventFolder()); | |
1600 | } | |
1601 | if (!fLoader[iDet]) { | |
1602 | AliWarning(Form("couldn't get loader for %s", detName.Data())); | |
6667b602 | 1603 | if (fStopOnError) return NULL; |
f08fc9f5 | 1604 | } else { |
1605 | fRunLoader->AddLoader(fLoader[iDet]); | |
1606 | fRunLoader->CdGAFile(); | |
1607 | if (gFile && !gFile->IsWritable()) gFile->ReOpen("UPDATE"); | |
1608 | fRunLoader->Write(0, TObject::kOverwrite); | |
1609 | } | |
1610 | } | |
1611 | } | |
1612 | ||
b8cd5251 | 1613 | return reconstructor; |
c757bafd | 1614 | } |
1615 | ||
2257f27e | 1616 | //_____________________________________________________________________________ |
1617 | Bool_t AliReconstruction::CreateVertexer() | |
1618 | { | |
1619 | // create the vertexer | |
1620 | ||
b8cd5251 | 1621 | fVertexer = NULL; |
1622 | AliReconstructor* itsReconstructor = GetReconstructor(0); | |
59697224 | 1623 | if (itsReconstructor) { |
b8cd5251 | 1624 | fVertexer = itsReconstructor->CreateVertexer(fRunLoader); |
2257f27e | 1625 | } |
b8cd5251 | 1626 | if (!fVertexer) { |
815c2b38 | 1627 | AliWarning("couldn't create a vertexer for ITS"); |
2257f27e | 1628 | if (fStopOnError) return kFALSE; |
1629 | } | |
1630 | ||
1631 | return kTRUE; | |
1632 | } | |
1633 | ||
24f7a148 | 1634 | //_____________________________________________________________________________ |
b8cd5251 | 1635 | Bool_t AliReconstruction::CreateTrackers(const TString& detectors) |
24f7a148 | 1636 | { |
f08fc9f5 | 1637 | // create the trackers |
24f7a148 | 1638 | |
b8cd5251 | 1639 | TString detStr = detectors; |
1640 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1641 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1642 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1643 | if (!reconstructor) continue; | |
1644 | TString detName = fgkDetectorName[iDet]; | |
1f46a9ae | 1645 | if (detName == "HLT") { |
1646 | fRunHLTTracking = kTRUE; | |
1647 | continue; | |
1648 | } | |
e66fbafb | 1649 | if (detName == "MUON") { |
1650 | fRunMuonTracking = kTRUE; | |
1651 | continue; | |
1652 | } | |
1653 | ||
f08fc9f5 | 1654 | |
1655 | fTracker[iDet] = reconstructor->CreateTracker(fRunLoader); | |
1656 | if (!fTracker[iDet] && (iDet < 7)) { | |
1657 | AliWarning(Form("couldn't create a tracker for %s", detName.Data())); | |
8250d5f5 | 1658 | if (fStopOnError) return kFALSE; |
1659 | } | |
1660 | } | |
1661 | ||
24f7a148 | 1662 | return kTRUE; |
1663 | } | |
1664 | ||
e583c30d | 1665 | //_____________________________________________________________________________ |
b26c3770 | 1666 | void AliReconstruction::CleanUp(TFile* file, TFile* fileOld) |
e583c30d | 1667 | { |
1668 | // delete trackers and the run loader and close and delete the file | |
1669 | ||
b8cd5251 | 1670 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1671 | delete fReconstructor[iDet]; | |
1672 | fReconstructor[iDet] = NULL; | |
1673 | fLoader[iDet] = NULL; | |
1674 | delete fTracker[iDet]; | |
1675 | fTracker[iDet] = NULL; | |
1676 | } | |
1677 | delete fVertexer; | |
1678 | fVertexer = NULL; | |
9178838a | 1679 | delete fDiamondProfile; |
1680 | fDiamondProfile = NULL; | |
e583c30d | 1681 | |
1682 | delete fRunLoader; | |
1683 | fRunLoader = NULL; | |
b649205a | 1684 | delete fRawReader; |
1685 | fRawReader = NULL; | |
e583c30d | 1686 | |
1687 | if (file) { | |
1688 | file->Close(); | |
1689 | delete file; | |
1690 | } | |
b26c3770 | 1691 | |
1692 | if (fileOld) { | |
1693 | fileOld->Close(); | |
1694 | delete fileOld; | |
1695 | gSystem->Unlink("AliESDs.old.root"); | |
1696 | } | |
e583c30d | 1697 | } |
24f7a148 | 1698 | |
1699 | ||
1700 | //_____________________________________________________________________________ | |
af885e0f | 1701 | |
1702 | Bool_t AliReconstruction::ReadESD(AliESDEvent*& esd, const char* recStep) const | |
24f7a148 | 1703 | { |
1704 | // read the ESD event from a file | |
1705 | ||
1706 | if (!esd) return kFALSE; | |
1707 | char fileName[256]; | |
1708 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
31fd97b2 | 1709 | esd->GetRunNumber(), esd->GetEventNumberInFile(), recStep); |
24f7a148 | 1710 | if (gSystem->AccessPathName(fileName)) return kFALSE; |
1711 | ||
f3a97c86 | 1712 | AliInfo(Form("reading ESD from file %s", fileName)); |
815c2b38 | 1713 | AliDebug(1, Form("reading ESD from file %s", fileName)); |
24f7a148 | 1714 | TFile* file = TFile::Open(fileName); |
1715 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1716 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1717 | delete file; |
1718 | return kFALSE; | |
1719 | } | |
1720 | ||
1721 | gROOT->cd(); | |
1722 | delete esd; | |
af885e0f | 1723 | esd = (AliESDEvent*) file->Get("ESD"); |
24f7a148 | 1724 | file->Close(); |
1725 | delete file; | |
1726 | return kTRUE; | |
af885e0f | 1727 | |
24f7a148 | 1728 | } |
1729 | ||
af885e0f | 1730 | |
1731 | ||
24f7a148 | 1732 | //_____________________________________________________________________________ |
af885e0f | 1733 | void AliReconstruction::WriteESD(AliESDEvent* esd, const char* recStep) const |
24f7a148 | 1734 | { |
1735 | // write the ESD event to a file | |
1736 | ||
1737 | if (!esd) return; | |
1738 | char fileName[256]; | |
1739 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
31fd97b2 | 1740 | esd->GetRunNumber(), esd->GetEventNumberInFile(), recStep); |
24f7a148 | 1741 | |
815c2b38 | 1742 | AliDebug(1, Form("writing ESD to file %s", fileName)); |
24f7a148 | 1743 | TFile* file = TFile::Open(fileName, "recreate"); |
1744 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1745 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1746 | } else { |
1747 | esd->Write("ESD"); | |
1748 | file->Close(); | |
1749 | } | |
1750 | delete file; | |
1751 | } | |
f3a97c86 | 1752 | |
1753 | ||
1754 | ||
1755 | ||
f3a97c86 | 1756 | |
a7807689 | 1757 | //_____________________________________________________________________________ |
f29f1726 | 1758 | void AliReconstruction::ESDFile2AODFile(TFile* esdFile, TFile* aodFile) |
a7807689 | 1759 | { |
f29f1726 | 1760 | // write all files from the given esd file to an aod file |
1761 | ||
1762 | // create an AliAOD object | |
1763 | AliAODEvent *aod = new AliAODEvent(); | |
1764 | aod->CreateStdContent(); | |
1765 | ||
1766 | // go to the file | |
1767 | aodFile->cd(); | |
1768 | ||
1769 | // create the tree | |
1770 | TTree *aodTree = new TTree("AOD", "AliAOD tree"); | |
1771 | aodTree->Branch(aod->GetList()); | |
1772 | ||
1773 | // connect to ESD | |
1774 | TTree *t = (TTree*) esdFile->Get("esdTree"); | |
af885e0f | 1775 | AliESDEvent *esd = new AliESDEvent(); |
53ec9628 | 1776 | esd->ReadFromTree(t); |
f29f1726 | 1777 | |
53ec9628 | 1778 | Int_t nEvents = t->GetEntries(); |
f29f1726 | 1779 | |
1780 | // set arrays and pointers | |
1781 | Float_t posF[3]; | |
1782 | Double_t pos[3]; | |
1783 | Double_t p[3]; | |
1784 | Double_t covVtx[6]; | |
1785 | Double_t covTr[21]; | |
1786 | Double_t pid[10]; | |
1787 | ||
1788 | // loop over events and fill them | |
1789 | for (Int_t iEvent = 0; iEvent < nEvents; ++iEvent) { | |
53ec9628 | 1790 | t->GetEntry(iEvent); |
f29f1726 | 1791 | |
1792 | // Multiplicity information needed by the header (to be revised!) | |
1793 | Int_t nTracks = esd->GetNumberOfTracks(); | |
1794 | Int_t nPosTracks = 0; | |
1795 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) | |
1796 | if (esd->GetTrack(iTrack)->GetSign()> 0) nPosTracks++; | |
1797 | ||
a1d4139d | 1798 | // Update the header |
1799 | AliAODHeader* header = aod->GetHeader(); | |
1800 | ||
ade23daf | 1801 | header->SetRunNumber (esd->GetRunNumber() ); |
1802 | header->SetBunchCrossNumber(esd->GetBunchCrossNumber()); | |
1803 | header->SetOrbitNumber (esd->GetOrbitNumber() ); | |
1804 | header->SetPeriodNumber (esd->GetPeriodNumber() ); | |
1805 | header->SetTriggerMask (esd->GetTriggerMask() ); | |
1806 | header->SetTriggerCluster (esd->GetTriggerCluster() ); | |
1807 | header->SetEventType (esd->GetEventType() ); | |
1808 | header->SetMagneticField (esd->GetMagneticField() ); | |
1809 | header->SetZDCN1Energy (esd->GetZDCN1Energy() ); | |
1810 | header->SetZDCP1Energy (esd->GetZDCP1Energy() ); | |
1811 | header->SetZDCN2Energy (esd->GetZDCN2Energy() ); | |
1812 | header->SetZDCP2Energy (esd->GetZDCP2Energy() ); | |
1813 | header->SetZDCEMEnergy (esd->GetZDCEMEnergy() ); | |
a1d4139d | 1814 | header->SetRefMultiplicity (nTracks); |
1815 | header->SetRefMultiplicityPos(nPosTracks); | |
1816 | header->SetRefMultiplicityNeg(nTracks - nPosTracks); | |
1817 | header->SetMuonMagFieldScale(-999.); // FIXME | |
1818 | header->SetCentrality(-999.); // FIXME | |
1819 | // | |
1820 | // | |
f29f1726 | 1821 | |
1822 | Int_t nV0s = esd->GetNumberOfV0s(); | |
1823 | Int_t nCascades = esd->GetNumberOfCascades(); | |
1824 | Int_t nKinks = esd->GetNumberOfKinks(); | |
1825 | Int_t nVertices = nV0s + nCascades + nKinks; | |
1826 | ||
1827 | aod->ResetStd(nTracks, nVertices); | |
1828 | AliAODTrack *aodTrack; | |
1829 | ||
1830 | ||
1831 | // Array to take into account the tracks already added to the AOD | |
1832 | Bool_t * usedTrack = NULL; | |
1833 | if (nTracks>0) { | |
1834 | usedTrack = new Bool_t[nTracks]; | |
1835 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) usedTrack[iTrack]=kFALSE; | |
1836 | } | |
1837 | // Array to take into account the V0s already added to the AOD | |
1838 | Bool_t * usedV0 = NULL; | |
1839 | if (nV0s>0) { | |
1840 | usedV0 = new Bool_t[nV0s]; | |
1841 | for (Int_t iV0=0; iV0<nV0s; ++iV0) usedV0[iV0]=kFALSE; | |
1842 | } | |
1843 | // Array to take into account the kinks already added to the AOD | |
1844 | Bool_t * usedKink = NULL; | |
1845 | if (nKinks>0) { | |
1846 | usedKink = new Bool_t[nKinks]; | |
1847 | for (Int_t iKink=0; iKink<nKinks; ++iKink) usedKink[iKink]=kFALSE; | |
1848 | } | |
1849 | ||
1850 | // Access to the AOD container of vertices | |
1851 | TClonesArray &vertices = *(aod->GetVertices()); | |
1852 | Int_t jVertices=0; | |
1853 | ||
1854 | // Access to the AOD container of tracks | |
1855 | TClonesArray &tracks = *(aod->GetTracks()); | |
1856 | Int_t jTracks=0; | |
1857 | ||
1858 | // Add primary vertex. The primary tracks will be defined | |
1859 | // after the loops on the composite objects (V0, cascades, kinks) | |
1860 | const AliESDVertex *vtx = esd->GetPrimaryVertex(); | |
1861 | ||
1862 | vtx->GetXYZ(pos); // position | |
1863 | vtx->GetCovMatrix(covVtx); //covariance matrix | |
1864 | ||
1865 | AliAODVertex * primary = new(vertices[jVertices++]) | |
1866 | AliAODVertex(pos, covVtx, vtx->GetChi2toNDF(), NULL, AliAODVertex::kPrimary); | |
1867 | ||
1868 | // Create vertices starting from the most complex objects | |
1869 | ||
1870 | // Cascades | |
1871 | for (Int_t nCascade = 0; nCascade < nCascades; ++nCascade) { | |
1872 | AliESDcascade *cascade = esd->GetCascade(nCascade); | |
1873 | ||
1874 | cascade->GetXYZ(pos[0], pos[1], pos[2]); | |
1875 | cascade->GetPosCovXi(covVtx); | |
1876 | ||
1877 | // Add the cascade vertex | |
1878 | AliAODVertex * vcascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
1879 | covVtx, | |
1880 | cascade->GetChi2Xi(), // = chi2/NDF since NDF = 2*2-3 | |
1881 | primary, | |
1882 | AliAODVertex::kCascade); | |
1883 | ||
1884 | primary->AddDaughter(vcascade); | |
1885 | ||
1886 | // Add the V0 from the cascade. The ESD class have to be optimized... | |
1887 | // Now we have to search for the corresponding Vo in the list of V0s | |
1888 | // using the indeces of the positive and negative tracks | |
1889 | ||
1890 | Int_t posFromV0 = cascade->GetPindex(); | |
1891 | Int_t negFromV0 = cascade->GetNindex(); | |
1892 | ||
1893 | ||
1894 | AliESDv0 * v0 = 0x0; | |
1895 | Int_t indV0 = -1; | |
1896 | ||
1897 | for (Int_t iV0=0; iV0<nV0s; ++iV0) { | |
1898 | ||
1899 | v0 = esd->GetV0(iV0); | |
1900 | Int_t posV0 = v0->GetPindex(); | |
1901 | Int_t negV0 = v0->GetNindex(); | |
1902 | ||
1903 | if (posV0==posFromV0 && negV0==negFromV0) { | |
1904 | indV0 = iV0; | |
1905 | break; | |
1906 | } | |
1907 | } | |
1908 | ||
1909 | AliAODVertex * vV0FromCascade = 0x0; | |
1910 | ||
1911 | if (indV0>-1 && !usedV0[indV0] ) { | |
1912 | ||
1913 | // the V0 exists in the array of V0s and is not used | |
1914 | ||
1915 | usedV0[indV0] = kTRUE; | |
1916 | ||
1917 | v0->GetXYZ(pos[0], pos[1], pos[2]); | |
1918 | v0->GetPosCov(covVtx); | |
1919 | ||
1920 | vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
1921 | covVtx, | |
1922 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 | |
1923 | vcascade, | |
1924 | AliAODVertex::kV0); | |
1925 | } else { | |
1926 | ||
1927 | // the V0 doesn't exist in the array of V0s or was used | |
1928 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
1929 | << " The V0 " << indV0 | |
1930 | << " doesn't exist in the array of V0s or was used!" << endl; | |
1931 | ||
1932 | cascade->GetXYZ(pos[0], pos[1], pos[2]); | |
1933 | cascade->GetPosCov(covVtx); | |
1934 | ||
1935 | vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
1936 | covVtx, | |
1937 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 | |
1938 | vcascade, | |
1939 | AliAODVertex::kV0); | |
1940 | vcascade->AddDaughter(vV0FromCascade); | |
1941 | } | |
1942 | ||
1943 | // Add the positive tracks from the V0 | |
1944 | ||
1945 | if (! usedTrack[posFromV0]) { | |
1946 | ||
1947 | usedTrack[posFromV0] = kTRUE; | |
1948 | ||
1949 | AliESDtrack *esdTrack = esd->GetTrack(posFromV0); | |
1950 | esdTrack->GetPxPyPz(p); | |
1951 | esdTrack->GetXYZ(pos); | |
1952 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
1953 | esdTrack->GetESDpid(pid); | |
1954 | ||
1955 | vV0FromCascade->AddDaughter(aodTrack = | |
1956 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
1957 | esdTrack->GetLabel(), | |
1958 | p, | |
1959 | kTRUE, | |
1960 | pos, | |
1961 | kFALSE, | |
1962 | covTr, | |
1963 | (Short_t)esdTrack->GetSign(), | |
1964 | esdTrack->GetITSClusterMap(), | |
1965 | pid, | |
1966 | vV0FromCascade, | |
1967 | kTRUE, // check if this is right | |
1968 | kFALSE, // check if this is right | |
1969 | AliAODTrack::kSecondary) | |
1970 | ); | |
1971 | aodTrack->ConvertAliPIDtoAODPID(); | |
1972 | } | |
1973 | else { | |
1974 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
1975 | << " track " << posFromV0 << " has already been used!" << endl; | |
1976 | } | |
1977 | ||
1978 | // Add the negative tracks from the V0 | |
1979 | ||
1980 | if (!usedTrack[negFromV0]) { | |
1981 | ||
1982 | usedTrack[negFromV0] = kTRUE; | |
1983 | ||
1984 | AliESDtrack *esdTrack = esd->GetTrack(negFromV0); | |
1985 | esdTrack->GetPxPyPz(p); | |
1986 | esdTrack->GetXYZ(pos); | |
1987 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
1988 | esdTrack->GetESDpid(pid); | |
1989 | ||
1990 | vV0FromCascade->AddDaughter(aodTrack = | |
1991 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
1992 | esdTrack->GetLabel(), | |
1993 | p, | |
1994 | kTRUE, | |
1995 | pos, | |
1996 | kFALSE, | |
1997 | covTr, | |
1998 | (Short_t)esdTrack->GetSign(), | |
1999 | esdTrack->GetITSClusterMap(), | |
2000 | pid, | |
2001 | vV0FromCascade, | |
2002 | kTRUE, // check if this is right | |
2003 | kFALSE, // check if this is right | |
2004 | AliAODTrack::kSecondary) | |
2005 | ); | |
2006 | aodTrack->ConvertAliPIDtoAODPID(); | |
2007 | } | |
2008 | else { | |
2009 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
2010 | << " track " << negFromV0 << " has already been used!" << endl; | |
2011 | } | |
2012 | ||
2013 | // Add the bachelor track from the cascade | |
2014 | ||
2015 | Int_t bachelor = cascade->GetBindex(); | |
2016 | ||
2017 | if(!usedTrack[bachelor]) { | |
2018 | ||
2019 | usedTrack[bachelor] = kTRUE; | |
2020 | ||
2021 | AliESDtrack *esdTrack = esd->GetTrack(bachelor); | |
2022 | esdTrack->GetPxPyPz(p); | |
2023 | esdTrack->GetXYZ(pos); | |
2024 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2025 | esdTrack->GetESDpid(pid); | |
2026 | ||
2027 | vcascade->AddDaughter(aodTrack = | |
2028 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2029 | esdTrack->GetLabel(), | |
2030 | p, | |
2031 | kTRUE, | |
2032 | pos, | |
2033 | kFALSE, | |
2034 | covTr, | |
2035 | (Short_t)esdTrack->GetSign(), | |
2036 | esdTrack->GetITSClusterMap(), | |
2037 | pid, | |
2038 | vcascade, | |
2039 | kTRUE, // check if this is right | |
2040 | kFALSE, // check if this is right | |
2041 | AliAODTrack::kSecondary) | |
2042 | ); | |
2043 | aodTrack->ConvertAliPIDtoAODPID(); | |
2044 | } | |
2045 | else { | |
2046 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
2047 | << " track " << bachelor << " has already been used!" << endl; | |
2048 | } | |
2049 | ||
2050 | // Add the primary track of the cascade (if any) | |
2051 | ||
2052 | } // end of the loop on cascades | |
2053 | ||
2054 | // V0s | |
2055 | ||
2056 | for (Int_t nV0 = 0; nV0 < nV0s; ++nV0) { | |
2057 | ||
2058 | if (usedV0[nV0]) continue; // skip if aready added to the AOD | |
2059 | ||
2060 | AliESDv0 *v0 = esd->GetV0(nV0); | |
2061 | ||
2062 | v0->GetXYZ(pos[0], pos[1], pos[2]); | |
2063 | v0->GetPosCov(covVtx); | |
2064 | ||
2065 | AliAODVertex * vV0 = | |
2066 | new(vertices[jVertices++]) AliAODVertex(pos, | |
2067 | covVtx, | |
2068 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 | |
2069 | primary, | |
2070 | AliAODVertex::kV0); | |
2071 | primary->AddDaughter(vV0); | |
2072 | ||
2073 | Int_t posFromV0 = v0->GetPindex(); | |
2074 | Int_t negFromV0 = v0->GetNindex(); | |
2075 | ||
2076 | // Add the positive tracks from the V0 | |
2077 | ||
2078 | if (!usedTrack[posFromV0]) { | |
2079 | ||
2080 | usedTrack[posFromV0] = kTRUE; | |
2081 | ||
2082 | AliESDtrack *esdTrack = esd->GetTrack(posFromV0); | |
2083 | esdTrack->GetPxPyPz(p); | |
2084 | esdTrack->GetXYZ(pos); | |
2085 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2086 | esdTrack->GetESDpid(pid); | |
2087 | ||
2088 | vV0->AddDaughter(aodTrack = | |
2089 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2090 | esdTrack->GetLabel(), | |
2091 | p, | |
2092 | kTRUE, | |
2093 | pos, | |
2094 | kFALSE, | |
2095 | covTr, | |
2096 | (Short_t)esdTrack->GetSign(), | |
2097 | esdTrack->GetITSClusterMap(), | |
2098 | pid, | |
2099 | vV0, | |
2100 | kTRUE, // check if this is right | |
2101 | kFALSE, // check if this is right | |
2102 | AliAODTrack::kSecondary) | |
2103 | ); | |
2104 | aodTrack->ConvertAliPIDtoAODPID(); | |
2105 | } | |
2106 | else { | |
2107 | cerr << "Error: event " << iEvent << " V0 " << nV0 | |
2108 | << " track " << posFromV0 << " has already been used!" << endl; | |
2109 | } | |
a7807689 | 2110 | |
f29f1726 | 2111 | // Add the negative tracks from the V0 |
2112 | ||
2113 | if (!usedTrack[negFromV0]) { | |
2114 | ||
2115 | usedTrack[negFromV0] = kTRUE; | |
2116 | ||
2117 | AliESDtrack *esdTrack = esd->GetTrack(negFromV0); | |
2118 | esdTrack->GetPxPyPz(p); | |
2119 | esdTrack->GetXYZ(pos); | |
2120 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2121 | esdTrack->GetESDpid(pid); | |
2122 | ||
2123 | vV0->AddDaughter(aodTrack = | |
2124 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2125 | esdTrack->GetLabel(), | |
2126 | p, | |
2127 | kTRUE, | |
2128 | pos, | |
2129 | kFALSE, | |
2130 | covTr, | |
2131 | (Short_t)esdTrack->GetSign(), | |
2132 | esdTrack->GetITSClusterMap(), | |
2133 | pid, | |
2134 | vV0, | |
2135 | kTRUE, // check if this is right | |
2136 | kFALSE, // check if this is right | |
2137 | AliAODTrack::kSecondary) | |
2138 | ); | |
2139 | aodTrack->ConvertAliPIDtoAODPID(); | |
2140 | } | |
2141 | else { | |
2142 | cerr << "Error: event " << iEvent << " V0 " << nV0 | |
2143 | << " track " << negFromV0 << " has already been used!" << endl; | |
2144 | } | |
2145 | ||
2146 | } // end of the loop on V0s | |
2147 | ||
2148 | // Kinks: it is a big mess the access to the information in the kinks | |
2149 | // The loop is on the tracks in order to find the mother and daugther of each kink | |
2150 | ||
2151 | ||
2152 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) { | |
2153 | ||
2154 | ||
2155 | AliESDtrack * esdTrack = esd->GetTrack(iTrack); | |
2156 | ||
2157 | Int_t ikink = esdTrack->GetKinkIndex(0); | |
2158 | ||
2159 | if (ikink) { | |
2160 | // Negative kink index: mother, positive: daughter | |
2161 | ||
2162 | // Search for the second track of the kink | |
2163 | ||
2164 | for (Int_t jTrack = iTrack+1; jTrack<nTracks; ++jTrack) { | |
2165 | ||
2166 | AliESDtrack * esdTrack1 = esd->GetTrack(jTrack); | |
2167 | ||
2168 | Int_t jkink = esdTrack1->GetKinkIndex(0); | |
2169 | ||
2170 | if ( TMath::Abs(ikink)==TMath::Abs(jkink) ) { | |
2171 | ||
2172 | // The two tracks are from the same kink | |
2173 | ||
2174 | if (usedKink[TMath::Abs(ikink)-1]) continue; // skip used kinks | |
2175 | ||
2176 | Int_t imother = -1; | |
2177 | Int_t idaughter = -1; | |
2178 | ||
2179 | if (ikink<0 && jkink>0) { | |
2180 | ||
2181 | imother = iTrack; | |
2182 | idaughter = jTrack; | |
2183 | } | |
2184 | else if (ikink>0 && jkink<0) { | |
2185 | ||
2186 | imother = jTrack; | |
2187 | idaughter = iTrack; | |
2188 | } | |
2189 | else { | |
2190 | cerr << "Error: Wrong combination of kink indexes: " | |
2191 | << ikink << " " << jkink << endl; | |
2192 | continue; | |
2193 | } | |
2194 | ||
2195 | // Add the mother track | |
2196 | ||
2197 | AliAODTrack * mother = NULL; | |
2198 | ||
2199 | if (!usedTrack[imother]) { | |
2200 | ||
2201 | usedTrack[imother] = kTRUE; | |
2202 | ||
2203 | AliESDtrack *esdTrack = esd->GetTrack(imother); | |
2204 | esdTrack->GetPxPyPz(p); | |
2205 | esdTrack->GetXYZ(pos); | |
2206 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2207 | esdTrack->GetESDpid(pid); | |
2208 | ||
2209 | mother = | |
2210 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2211 | esdTrack->GetLabel(), | |
2212 | p, | |
2213 | kTRUE, | |
2214 | pos, | |
2215 | kFALSE, | |
2216 | covTr, | |
2217 | (Short_t)esdTrack->GetSign(), | |
2218 | esdTrack->GetITSClusterMap(), | |
2219 | pid, | |
2220 | primary, | |
2221 | kTRUE, // check if this is right | |
2222 | kTRUE, // check if this is right | |
2223 | AliAODTrack::kPrimary); | |
2224 | primary->AddDaughter(mother); | |
2225 | mother->ConvertAliPIDtoAODPID(); | |
2226 | } | |
2227 | else { | |
2228 | cerr << "Error: event " << iEvent << " kink " << TMath::Abs(ikink)-1 | |
2229 | << " track " << imother << " has already been used!" << endl; | |
2230 | } | |
2231 | ||
2232 | // Add the kink vertex | |
2233 | AliESDkink * kink = esd->GetKink(TMath::Abs(ikink)-1); | |
2234 | ||
2235 | AliAODVertex * vkink = | |
2236 | new(vertices[jVertices++]) AliAODVertex(kink->GetPosition(), | |
2237 | NULL, | |
2238 | 0., | |
2239 | mother, | |
2240 | AliAODVertex::kKink); | |
2241 | // Add the daughter track | |
2242 | ||
2243 | AliAODTrack * daughter = NULL; | |
2244 | ||
2245 | if (!usedTrack[idaughter]) { | |
2246 | ||
2247 | usedTrack[idaughter] = kTRUE; | |
2248 | ||
2249 | AliESDtrack *esdTrack = esd->GetTrack(idaughter); | |
2250 | esdTrack->GetPxPyPz(p); | |
2251 | esdTrack->GetXYZ(pos); | |
2252 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2253 | esdTrack->GetESDpid(pid); | |
2254 | ||
2255 | daughter = | |
2256 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2257 | esdTrack->GetLabel(), | |
2258 | p, | |
2259 | kTRUE, | |
2260 | pos, | |
2261 | kFALSE, | |
2262 | covTr, | |
2263 | (Short_t)esdTrack->GetSign(), | |
2264 | esdTrack->GetITSClusterMap(), | |
2265 | pid, | |
2266 | vkink, | |
2267 | kTRUE, // check if this is right | |
2268 | kTRUE, // check if this is right | |
2269 | AliAODTrack::kPrimary); | |
2270 | vkink->AddDaughter(daughter); | |
2271 | daughter->ConvertAliPIDtoAODPID(); | |
2272 | } | |
2273 | else { | |
2274 | cerr << "Error: event " << iEvent << " kink " << TMath::Abs(ikink)-1 | |
2275 | << " track " << idaughter << " has already been used!" << endl; | |
2276 | } | |
2277 | ||
2278 | ||
2279 | } | |
2280 | } | |
2281 | ||
2282 | } | |
2283 | ||
2284 | } | |
2285 | ||
2286 | ||
2287 | // Tracks (primary and orphan) | |
2288 | ||
2289 | for (Int_t nTrack = 0; nTrack < nTracks; ++nTrack) { | |
2290 | ||
2291 | ||
2292 | if (usedTrack[nTrack]) continue; | |
2293 | ||
2294 | AliESDtrack *esdTrack = esd->GetTrack(nTrack); | |
2295 | esdTrack->GetPxPyPz(p); | |
2296 | esdTrack->GetXYZ(pos); | |
2297 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2298 | esdTrack->GetESDpid(pid); | |
2299 | ||
2300 | Float_t impactXY, impactZ; | |
2301 | ||
2302 | esdTrack->GetImpactParameters(impactXY,impactZ); | |
2303 | ||
2304 | if (impactXY<3) { | |
2305 | // track inside the beam pipe | |
2306 | ||
2307 | primary->AddDaughter(aodTrack = | |
2308 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2309 | esdTrack->GetLabel(), | |
2310 | p, | |
2311 | kTRUE, | |
2312 | pos, | |
2313 | kFALSE, | |
2314 | covTr, | |
2315 | (Short_t)esdTrack->GetSign(), | |
2316 | esdTrack->GetITSClusterMap(), | |
2317 | pid, | |
2318 | primary, | |
2319 | kTRUE, // check if this is right | |
2320 | kTRUE, // check if this is right | |
2321 | AliAODTrack::kPrimary) | |
2322 | ); | |
2323 | aodTrack->ConvertAliPIDtoAODPID(); | |
2324 | } | |
2325 | else { | |
2326 | // outside the beam pipe: orphan track | |
2327 | aodTrack = | |
2328 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2329 | esdTrack->GetLabel(), | |
2330 | p, | |
2331 | kTRUE, | |
2332 | pos, | |
2333 | kFALSE, | |
2334 | covTr, | |
2335 | (Short_t)esdTrack->GetSign(), | |
2336 | esdTrack->GetITSClusterMap(), | |
2337 | pid, | |
2338 | NULL, | |
2339 | kFALSE, // check if this is right | |
2340 | kFALSE, // check if this is right | |
2341 | AliAODTrack::kOrphan); | |
2342 | aodTrack->ConvertAliPIDtoAODPID(); | |
2343 | } | |
2344 | } // end of loop on tracks | |
2345 | ||
2346 | // muon tracks | |
2347 | Int_t nMuTracks = esd->GetNumberOfMuonTracks(); | |
2348 | for (Int_t nMuTrack = 0; nMuTrack < nMuTracks; ++nMuTrack) { | |
2349 | ||
2350 | AliESDMuonTrack *esdMuTrack = esd->GetMuonTrack(nMuTrack); | |
2351 | p[0] = esdMuTrack->Px(); | |
2352 | p[1] = esdMuTrack->Py(); | |
2353 | p[2] = esdMuTrack->Pz(); | |
2354 | pos[0] = primary->GetX(); | |
2355 | pos[1] = primary->GetY(); | |
2356 | pos[2] = primary->GetZ(); | |
2357 | ||
2358 | // has to be changed once the muon pid is provided by the ESD | |
2359 | for (Int_t i = 0; i < 10; pid[i++] = 0.); pid[AliAODTrack::kMuon]=1.; | |
2360 | ||
2361 | primary->AddDaughter( | |
2362 | new(tracks[jTracks++]) AliAODTrack(0, // no ID provided | |
2363 | 0, // no label provided | |
2364 | p, | |
2365 | kTRUE, | |
2366 | pos, | |
2367 | kFALSE, | |
2368 | NULL, // no covariance matrix provided | |
2369 | (Short_t)-99, // no charge provided | |
2370 | 0, // no ITSClusterMap | |
2371 | pid, | |
2372 | primary, | |
7eb019e8 | 2373 | kFALSE, // muon tracks are not used to fit the primary vtx |
2374 | kFALSE, // not used for vertex fit | |
f29f1726 | 2375 | AliAODTrack::kPrimary) |
2376 | ); | |
2377 | } | |
2378 | ||
2379 | // Access to the AOD container of clusters | |
2380 | TClonesArray &clusters = *(aod->GetClusters()); | |
2381 | Int_t jClusters=0; | |
2382 | ||
2383 | // Calo Clusters | |
2384 | Int_t nClusters = esd->GetNumberOfCaloClusters(); | |
2385 | ||
2386 | for (Int_t iClust=0; iClust<nClusters; ++iClust) { | |
2387 | ||
2388 | AliESDCaloCluster * cluster = esd->GetCaloCluster(iClust); | |
2389 | ||
2390 | Int_t id = cluster->GetID(); | |
2391 | Int_t label = -1; | |
53ec9628 | 2392 | Float_t energy = cluster->E(); |
2393 | cluster->GetPosition(posF); | |
f29f1726 | 2394 | AliAODVertex *prodVertex = primary; |
2395 | AliAODTrack *primTrack = NULL; | |
2396 | Char_t ttype=AliAODCluster::kUndef; | |
2397 | ||
2398 | if (cluster->IsPHOS()) ttype=AliAODCluster::kPHOSNeutral; | |
2399 | else if (cluster->IsEMCAL()) { | |
2400 | ||
2401 | if (cluster->GetClusterType() == AliESDCaloCluster::kPseudoCluster) | |
2402 | ttype = AliAODCluster::kEMCALPseudoCluster; | |
2403 | else | |
2404 | ttype = AliAODCluster::kEMCALClusterv1; | |
2405 | ||
2406 | } | |
2407 | ||
2408 | new(clusters[jClusters++]) AliAODCluster(id, | |
2409 | label, | |
2410 | energy, | |
2411 | pos, | |
2412 | NULL, // no covariance matrix provided | |
2413 | NULL, // no pid for clusters provided | |
2414 | prodVertex, | |
2415 | primTrack, | |
2416 | ttype); | |
2417 | ||
2418 | } // end of loop on calo clusters | |
2419 | ||
2420 | delete [] usedTrack; | |
2421 | delete [] usedV0; | |
2422 | delete [] usedKink; | |
2423 | ||
2424 | // fill the tree for this event | |
2425 | aodTree->Fill(); | |
2426 | } // end of event loop | |
2427 | ||
2428 | aodTree->GetUserInfo()->Add(aod); | |
2429 | ||
2430 | // close ESD file | |
2431 | esdFile->Close(); | |
2432 | ||
2433 | // write the tree to the specified file | |
2434 | aodFile = aodTree->GetCurrentFile(); | |
2435 | aodFile->cd(); | |
2436 | aodTree->Write(); | |
2437 | ||
a7807689 | 2438 | return; |
2439 | } | |
2440 | ||
af885e0f | 2441 | void AliReconstruction::WriteAlignmentData(AliESDEvent* esd) |
98937d93 | 2442 | { |
2443 | // Write space-points which are then used in the alignment procedures | |
2444 | // For the moment only ITS, TRD and TPC | |
2445 | ||
2446 | // Load TOF clusters | |
d528ee75 | 2447 | if (fTracker[3]){ |
2448 | fLoader[3]->LoadRecPoints("read"); | |
2449 | TTree* tree = fLoader[3]->TreeR(); | |
2450 | if (!tree) { | |
2451 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[3])); | |
2452 | return; | |
2453 | } | |
2454 | fTracker[3]->LoadClusters(tree); | |
98937d93 | 2455 | } |
98937d93 | 2456 | Int_t ntracks = esd->GetNumberOfTracks(); |
2457 | for (Int_t itrack = 0; itrack < ntracks; itrack++) | |
2458 | { | |
2459 | AliESDtrack *track = esd->GetTrack(itrack); | |
2460 | Int_t nsp = 0; | |
ef7253ac | 2461 | Int_t idx[200]; |
98937d93 | 2462 | for (Int_t iDet = 3; iDet >= 0; iDet--) |
2463 | nsp += track->GetNcls(iDet); | |
2464 | if (nsp) { | |
2465 | AliTrackPointArray *sp = new AliTrackPointArray(nsp); | |
2466 | track->SetTrackPointArray(sp); | |
2467 | Int_t isptrack = 0; | |
2468 | for (Int_t iDet = 3; iDet >= 0; iDet--) { | |
2469 | AliTracker *tracker = fTracker[iDet]; | |
2470 | if (!tracker) continue; | |
2471 | Int_t nspdet = track->GetNcls(iDet); | |
98937d93 | 2472 | if (nspdet <= 0) continue; |
2473 | track->GetClusters(iDet,idx); | |
2474 | AliTrackPoint p; | |
2475 | Int_t isp = 0; | |
2476 | Int_t isp2 = 0; | |
2477 | while (isp < nspdet) { | |
2478 | Bool_t isvalid = tracker->GetTrackPoint(idx[isp2],p); isp2++; | |
160db090 | 2479 | const Int_t kNTPCmax = 159; |
2480 | if (iDet==1 && isp2>kNTPCmax) break; // to be fixed | |
98937d93 | 2481 | if (!isvalid) continue; |
2482 | sp->AddPoint(isptrack,&p); isptrack++; isp++; | |
2483 | } | |
98937d93 | 2484 | } |
2485 | } | |
2486 | } | |
d528ee75 | 2487 | if (fTracker[3]){ |
2488 | fTracker[3]->UnloadClusters(); | |
2489 | fLoader[3]->UnloadRecPoints(); | |
2490 | } | |
98937d93 | 2491 | } |
2e3550da | 2492 | |
2493 | //_____________________________________________________________________________ | |
af885e0f | 2494 | void AliReconstruction::FillRawDataErrorLog(Int_t iEvent, AliESDEvent* esd) |
2e3550da | 2495 | { |
2496 | // The method reads the raw-data error log | |
2497 | // accumulated within the rawReader. | |
2498 | // It extracts the raw-data errors related to | |
2499 | // the current event and stores them into | |
2500 | // a TClonesArray inside the esd object. | |
2501 | ||
2502 | if (!fRawReader) return; | |
2503 | ||
2504 | for(Int_t i = 0; i < fRawReader->GetNumberOfErrorLogs(); i++) { | |
2505 | ||
2506 | AliRawDataErrorLog *log = fRawReader->GetErrorLog(i); | |
2507 | if (!log) continue; | |
2508 | if (iEvent != log->GetEventNumber()) continue; | |
2509 | ||
2510 | esd->AddRawDataErrorLog(log); | |
2511 | } | |
2512 | ||
2513 | } | |
46698ae4 | 2514 | |
2515 | TNamed* AliReconstruction::CopyFileToTNamed(TString fPath,TString fName){ | |
b545009a | 2516 | // Dump a file content into a char in TNamed |
46698ae4 | 2517 | ifstream in; |
2518 | in.open(fPath.Data(),ios::in | ios::binary|ios::ate); | |
2519 | Int_t kBytes = (Int_t)in.tellg(); | |
2520 | printf("Size: %d \n",kBytes); | |
2521 | TNamed *fn = 0; | |
2522 | if(in.good()){ | |
2523 | char* memblock = new char [kBytes]; | |
2524 | in.seekg (0, ios::beg); | |
2525 | in.read (memblock, kBytes); | |
2526 | in.close(); | |
2527 | TString fData(memblock,kBytes); | |
2528 | fn = new TNamed(fName,fData); | |
2529 | printf("fData Size: %d \n",fData.Sizeof()); | |
2530 | printf("fName Size: %d \n",fName.Sizeof()); | |
2531 | printf("fn Size: %d \n",fn->Sizeof()); | |
2532 | delete[] memblock; | |
2533 | } | |
2534 | else{ | |
2535 | AliInfo(Form("Could not Open %s\n",fPath.Data())); | |
2536 | } | |
2537 | ||
2538 | return fn; | |
2539 | } | |
2540 | ||
2541 | void AliReconstruction::TNamedToFile(TTree* fTree, TString fName){ | |
46698ae4 | 2542 | // This is not really needed in AliReconstruction at the moment |
2543 | // but can serve as a template | |
2544 | ||
2545 | TList *fList = fTree->GetUserInfo(); | |
2546 | TNamed *fn = (TNamed*)fList->FindObject(fName.Data()); | |
2547 | printf("fn Size: %d \n",fn->Sizeof()); | |
2548 | ||
2549 | TString fTmp(fn->GetName()); // to be 100% sure in principle fName also works | |
2550 | const char* cdata = fn->GetTitle(); | |
2551 | printf("fTmp Size %d\n",fTmp.Sizeof()); | |
2552 | ||
2553 | int size = fn->Sizeof()-fTmp.Sizeof()-sizeof(UChar_t)-sizeof(Int_t); // see dfinition of TString::SizeOf()... | |
2554 | printf("calculated size %d\n",size); | |
2555 | ofstream out(fName.Data(),ios::out | ios::binary); | |
2556 | out.write(cdata,size); | |
2557 | out.close(); | |
2558 | ||
2559 | } | |
2560 |