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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" |
a1069ee1 | 156 | #include "AliAODTagCreator.h" |
f3a97c86 | 157 | |
25be1e5c | 158 | #include "AliGeomManager.h" |
98937d93 | 159 | #include "AliTrackPointArray.h" |
b0314964 | 160 | #include "AliCDBManager.h" |
6bae477a | 161 | #include "AliCDBEntry.h" |
162 | #include "AliAlignObj.h" | |
f3a97c86 | 163 | |
b647652d | 164 | #include "AliCentralTrigger.h" |
165 | #include "AliCTPRawStream.h" | |
166 | ||
f29f1726 | 167 | #include "AliAODEvent.h" |
168 | #include "AliAODHeader.h" | |
169 | #include "AliAODTrack.h" | |
170 | #include "AliAODVertex.h" | |
171 | #include "AliAODCluster.h" | |
172 | ||
a5fa6165 | 173 | #include "AliQualAssDataMaker.h" |
f29f1726 | 174 | |
596a855f | 175 | ClassImp(AliReconstruction) |
176 | ||
177 | ||
c757bafd | 178 | //_____________________________________________________________________________ |
b384f8a4 | 179 | const char* AliReconstruction::fgkDetectorName[AliReconstruction::fgkNDetectors] = {"ITS", "TPC", "TRD", "TOF", "PHOS", "HMPID", "EMCAL", "MUON", "FMD", "ZDC", "PMD", "T0", "VZERO", "ACORDE", "HLT"}; |
c757bafd | 180 | |
596a855f | 181 | //_____________________________________________________________________________ |
024cf675 | 182 | AliReconstruction::AliReconstruction(const char* gAliceFilename, const char* cdbUri, |
e583c30d | 183 | const char* name, const char* title) : |
184 | TNamed(name, title), | |
185 | ||
c84a5e9e | 186 | fUniformField(kTRUE), |
2257f27e | 187 | fRunVertexFinder(kTRUE), |
1f46a9ae | 188 | fRunHLTTracking(kFALSE), |
e66fbafb | 189 | fRunMuonTracking(kFALSE), |
1d99986f | 190 | fStopOnError(kFALSE), |
191 | fWriteAlignmentData(kFALSE), | |
d64bd07d | 192 | fCleanESD(kTRUE), |
1d99986f | 193 | fWriteESDfriend(kFALSE), |
a7807689 | 194 | fWriteAOD(kFALSE), |
b647652d | 195 | fFillTriggerESD(kTRUE), |
1d99986f | 196 | |
197 | fRunLocalReconstruction("ALL"), | |
b8cd5251 | 198 | fRunTracking("ALL"), |
e583c30d | 199 | fFillESD("ALL"), |
200 | fGAliceFileName(gAliceFilename), | |
b649205a | 201 | fInput(""), |
35042093 | 202 | fEquipIdMap(""), |
b26c3770 | 203 | fFirstEvent(0), |
204 | fLastEvent(-1), | |
973388c2 | 205 | fNumberOfEventsPerFile(1), |
24f7a148 | 206 | fCheckPointLevel(0), |
b8cd5251 | 207 | fOptions(), |
6bae477a | 208 | fLoadAlignFromCDB(kTRUE), |
209 | fLoadAlignData("ALL"), | |
46698ae4 | 210 | fESDPar(""), |
e583c30d | 211 | |
212 | fRunLoader(NULL), | |
b649205a | 213 | fRawReader(NULL), |
b8cd5251 | 214 | |
98937d93 | 215 | fVertexer(NULL), |
9178838a | 216 | fDiamondProfile(NULL), |
98937d93 | 217 | |
6bae477a | 218 | fAlignObjArray(NULL), |
ec92bee0 | 219 | fCDBUri(cdbUri), |
220 | fSpecCDBUri() | |
596a855f | 221 | { |
222 | // create reconstruction object with default parameters | |
b8cd5251 | 223 | |
224 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
225 | fReconstructor[iDet] = NULL; | |
226 | fLoader[iDet] = NULL; | |
227 | fTracker[iDet] = NULL; | |
d101408a | 228 | fQualAssDataMaker[iDet] = NULL; |
b8cd5251 | 229 | } |
e47c4c2e | 230 | AliPID pid; |
596a855f | 231 | } |
232 | ||
233 | //_____________________________________________________________________________ | |
234 | AliReconstruction::AliReconstruction(const AliReconstruction& rec) : | |
e583c30d | 235 | TNamed(rec), |
236 | ||
c84a5e9e | 237 | fUniformField(rec.fUniformField), |
2257f27e | 238 | fRunVertexFinder(rec.fRunVertexFinder), |
1f46a9ae | 239 | fRunHLTTracking(rec.fRunHLTTracking), |
e66fbafb | 240 | fRunMuonTracking(rec.fRunMuonTracking), |
1d99986f | 241 | fStopOnError(rec.fStopOnError), |
242 | fWriteAlignmentData(rec.fWriteAlignmentData), | |
d64bd07d | 243 | fCleanESD(rec.fCleanESD), |
1d99986f | 244 | fWriteESDfriend(rec.fWriteESDfriend), |
a7807689 | 245 | fWriteAOD(rec.fWriteAOD), |
b647652d | 246 | fFillTriggerESD(rec.fFillTriggerESD), |
1d99986f | 247 | |
248 | fRunLocalReconstruction(rec.fRunLocalReconstruction), | |
e583c30d | 249 | fRunTracking(rec.fRunTracking), |
250 | fFillESD(rec.fFillESD), | |
251 | fGAliceFileName(rec.fGAliceFileName), | |
b649205a | 252 | fInput(rec.fInput), |
35042093 | 253 | fEquipIdMap(rec.fEquipIdMap), |
b26c3770 | 254 | fFirstEvent(rec.fFirstEvent), |
255 | fLastEvent(rec.fLastEvent), | |
973388c2 | 256 | fNumberOfEventsPerFile(rec.fNumberOfEventsPerFile), |
24f7a148 | 257 | fCheckPointLevel(0), |
b8cd5251 | 258 | fOptions(), |
6bae477a | 259 | fLoadAlignFromCDB(rec.fLoadAlignFromCDB), |
260 | fLoadAlignData(rec.fLoadAlignData), | |
46698ae4 | 261 | fESDPar(rec.fESDPar), |
e583c30d | 262 | |
263 | fRunLoader(NULL), | |
b649205a | 264 | fRawReader(NULL), |
b8cd5251 | 265 | |
98937d93 | 266 | fVertexer(NULL), |
9178838a | 267 | fDiamondProfile(NULL), |
98937d93 | 268 | |
6bae477a | 269 | fAlignObjArray(rec.fAlignObjArray), |
ec92bee0 | 270 | fCDBUri(rec.fCDBUri), |
271 | fSpecCDBUri() | |
596a855f | 272 | { |
273 | // copy constructor | |
274 | ||
ec92bee0 | 275 | for (Int_t i = 0; i < rec.fOptions.GetEntriesFast(); i++) { |
efd2085e | 276 | if (rec.fOptions[i]) fOptions.Add(rec.fOptions[i]->Clone()); |
277 | } | |
b8cd5251 | 278 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
279 | fReconstructor[iDet] = NULL; | |
280 | fLoader[iDet] = NULL; | |
281 | fTracker[iDet] = NULL; | |
d101408a | 282 | fQualAssDataMaker[iDet] = NULL; |
b8cd5251 | 283 | } |
ec92bee0 | 284 | for (Int_t i = 0; i < rec.fSpecCDBUri.GetEntriesFast(); i++) { |
285 | if (rec.fSpecCDBUri[i]) fSpecCDBUri.Add(rec.fSpecCDBUri[i]->Clone()); | |
286 | } | |
596a855f | 287 | } |
288 | ||
289 | //_____________________________________________________________________________ | |
290 | AliReconstruction& AliReconstruction::operator = (const AliReconstruction& rec) | |
291 | { | |
292 | // assignment operator | |
293 | ||
294 | this->~AliReconstruction(); | |
295 | new(this) AliReconstruction(rec); | |
296 | return *this; | |
297 | } | |
298 | ||
299 | //_____________________________________________________________________________ | |
300 | AliReconstruction::~AliReconstruction() | |
301 | { | |
302 | // clean up | |
303 | ||
e583c30d | 304 | CleanUp(); |
efd2085e | 305 | fOptions.Delete(); |
ec92bee0 | 306 | fSpecCDBUri.Delete(); |
87932dab | 307 | |
308 | AliCodeTimer::Instance()->Print(); | |
596a855f | 309 | } |
310 | ||
024cf675 | 311 | //_____________________________________________________________________________ |
312 | void AliReconstruction::InitCDBStorage() | |
313 | { | |
314 | // activate a default CDB storage | |
315 | // First check if we have any CDB storage set, because it is used | |
316 | // to retrieve the calibration and alignment constants | |
317 | ||
318 | AliCDBManager* man = AliCDBManager::Instance(); | |
ec92bee0 | 319 | if (man->IsDefaultStorageSet()) |
024cf675 | 320 | { |
321 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 322 | AliWarning("Default CDB storage has been already set !"); |
323 | AliWarning(Form("Ignoring the default storage declared in AliReconstruction: %s",fCDBUri.Data())); | |
024cf675 | 324 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
ec92bee0 | 325 | fCDBUri = ""; |
326 | } | |
327 | else { | |
b8ec52f6 | 328 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
329 | AliDebug(2, Form("Default CDB storage is set to: %s",fCDBUri.Data())); | |
330 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 331 | man->SetDefaultStorage(fCDBUri); |
332 | } | |
333 | ||
334 | // Now activate the detector specific CDB storage locations | |
c3a7b59a | 335 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { |
336 | TObject* obj = fSpecCDBUri[i]; | |
337 | if (!obj) continue; | |
b8ec52f6 | 338 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
339 | AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); | |
340 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
c3a7b59a | 341 | man->SetSpecificStorage(obj->GetName(), obj->GetTitle()); |
ec92bee0 | 342 | } |
727d0766 | 343 | man->Print(); |
024cf675 | 344 | } |
345 | ||
346 | //_____________________________________________________________________________ | |
347 | void AliReconstruction::SetDefaultStorage(const char* uri) { | |
ec92bee0 | 348 | // Store the desired default CDB storage location |
349 | // Activate it later within the Run() method | |
024cf675 | 350 | |
ec92bee0 | 351 | fCDBUri = uri; |
024cf675 | 352 | |
353 | } | |
354 | ||
355 | //_____________________________________________________________________________ | |
c3a7b59a | 356 | void AliReconstruction::SetSpecificStorage(const char* calibType, const char* uri) { |
ec92bee0 | 357 | // Store a detector-specific CDB storage location |
358 | // Activate it later within the Run() method | |
024cf675 | 359 | |
c3a7b59a | 360 | AliCDBPath aPath(calibType); |
361 | if(!aPath.IsValid()){ | |
362 | // if calibType is not wildcard but it is a valid detector, add "/*" to make it a valid path | |
363 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
364 | if(!strcmp(calibType, fgkDetectorName[iDet])) { | |
365 | aPath.SetPath(Form("%s/*", calibType)); | |
366 | AliInfo(Form("Path for specific storage set to %s", aPath.GetPath().Data())); | |
367 | break; | |
368 | } | |
369 | } | |
370 | if(!aPath.IsValid()){ | |
371 | AliError(Form("Not a valid path or detector: %s", calibType)); | |
372 | return; | |
373 | } | |
374 | } | |
375 | ||
376 | // check that calibType refers to a "valid" detector name | |
377 | Bool_t isDetector = kFALSE; | |
378 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
379 | TString detName = fgkDetectorName[iDet]; | |
380 | if(aPath.GetLevel0() == detName) { | |
381 | isDetector = kTRUE; | |
382 | break; | |
383 | } | |
384 | } | |
385 | ||
386 | if(!isDetector) { | |
387 | AliError(Form("Not a valid detector: %s", aPath.GetLevel0().Data())); | |
388 | return; | |
389 | } | |
390 | ||
391 | TObject* obj = fSpecCDBUri.FindObject(aPath.GetPath().Data()); | |
ec92bee0 | 392 | if (obj) fSpecCDBUri.Remove(obj); |
c3a7b59a | 393 | fSpecCDBUri.Add(new TNamed(aPath.GetPath().Data(), uri)); |
024cf675 | 394 | |
395 | } | |
396 | ||
46698ae4 | 397 | |
398 | ||
399 | ||
6bae477a | 400 | //_____________________________________________________________________________ |
401 | Bool_t AliReconstruction::SetRunNumber() | |
402 | { | |
403 | // The method is called in Run() in order | |
404 | // to set a correct run number. | |
405 | // In case of raw data reconstruction the | |
406 | // run number is taken from the raw data header | |
407 | ||
408 | if(AliCDBManager::Instance()->GetRun() < 0) { | |
409 | if (!fRunLoader) { | |
410 | AliError("No run loader is found !"); | |
411 | return kFALSE; | |
412 | } | |
413 | // read run number from gAlice | |
ec92bee0 | 414 | if(fRunLoader->GetAliRun()) |
415 | AliCDBManager::Instance()->SetRun(fRunLoader->GetAliRun()->GetRunNumber()); | |
416 | else { | |
417 | if(fRawReader) { | |
418 | if(fRawReader->NextEvent()) { | |
419 | AliCDBManager::Instance()->SetRun(fRawReader->GetRunNumber()); | |
420 | fRawReader->RewindEvents(); | |
421 | } | |
422 | else { | |
423 | AliError("No raw-data events found !"); | |
424 | return kFALSE; | |
425 | } | |
426 | } | |
427 | else { | |
428 | AliError("Neither gAlice nor RawReader objects are found !"); | |
429 | return kFALSE; | |
430 | } | |
431 | } | |
432 | AliInfo(Form("CDB Run number: %d",AliCDBManager::Instance()->GetRun())); | |
6bae477a | 433 | } |
434 | return kTRUE; | |
435 | } | |
436 | ||
6bae477a | 437 | //_____________________________________________________________________________ |
438 | Bool_t AliReconstruction::MisalignGeometry(const TString& detectors) | |
439 | { | |
440 | // Read the alignment objects from CDB. | |
441 | // Each detector is supposed to have the | |
442 | // alignment objects in DET/Align/Data CDB path. | |
443 | // All the detector objects are then collected, | |
444 | // sorted by geometry level (starting from ALIC) and | |
445 | // then applied to the TGeo geometry. | |
446 | // Finally an overlaps check is performed. | |
447 | ||
448 | // Load alignment data from CDB and fill fAlignObjArray | |
449 | if(fLoadAlignFromCDB){ | |
6bae477a | 450 | |
25be1e5c | 451 | TString detStr = detectors; |
452 | TString loadAlObjsListOfDets = ""; | |
453 | ||
454 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
455 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
456 | loadAlObjsListOfDets += fgkDetectorName[iDet]; | |
457 | loadAlObjsListOfDets += " "; | |
458 | } // end loop over detectors | |
98e303d9 | 459 | AliGeomManager::ApplyAlignObjsFromCDB(loadAlObjsListOfDets.Data()); |
25be1e5c | 460 | }else{ |
461 | // Check if the array with alignment objects was | |
462 | // provided by the user. If yes, apply the objects | |
463 | // to the present TGeo geometry | |
464 | if (fAlignObjArray) { | |
465 | if (gGeoManager && gGeoManager->IsClosed()) { | |
98e303d9 | 466 | if (AliGeomManager::ApplyAlignObjsToGeom(*fAlignObjArray) == kFALSE) { |
25be1e5c | 467 | AliError("The misalignment of one or more volumes failed!" |
468 | "Compare the list of simulated detectors and the list of detector alignment data!"); | |
469 | return kFALSE; | |
470 | } | |
471 | } | |
472 | else { | |
473 | AliError("Can't apply the misalignment! gGeoManager doesn't exist or it is still opened!"); | |
6bae477a | 474 | return kFALSE; |
475 | } | |
476 | } | |
6bae477a | 477 | } |
25be1e5c | 478 | |
8e245d15 | 479 | delete fAlignObjArray; fAlignObjArray=0; |
a03b0371 | 480 | |
6bae477a | 481 | return kTRUE; |
482 | } | |
596a855f | 483 | |
484 | //_____________________________________________________________________________ | |
485 | void AliReconstruction::SetGAliceFile(const char* fileName) | |
486 | { | |
487 | // set the name of the galice file | |
488 | ||
489 | fGAliceFileName = fileName; | |
490 | } | |
491 | ||
efd2085e | 492 | //_____________________________________________________________________________ |
493 | void AliReconstruction::SetOption(const char* detector, const char* option) | |
494 | { | |
495 | // set options for the reconstruction of a detector | |
496 | ||
497 | TObject* obj = fOptions.FindObject(detector); | |
498 | if (obj) fOptions.Remove(obj); | |
499 | fOptions.Add(new TNamed(detector, option)); | |
500 | } | |
501 | ||
596a855f | 502 | |
503 | //_____________________________________________________________________________ | |
4a33489c | 504 | Bool_t AliReconstruction::Run(const char* input) |
596a855f | 505 | { |
506 | // run the reconstruction | |
507 | ||
87932dab | 508 | AliCodeTimerAuto("") |
509 | ||
b649205a | 510 | // set the input |
511 | if (!input) input = fInput.Data(); | |
512 | TString fileName(input); | |
513 | if (fileName.EndsWith("/")) { | |
514 | fRawReader = new AliRawReaderFile(fileName); | |
515 | } else if (fileName.EndsWith(".root")) { | |
516 | fRawReader = new AliRawReaderRoot(fileName); | |
517 | } else if (!fileName.IsNull()) { | |
518 | fRawReader = new AliRawReaderDate(fileName); | |
519 | fRawReader->SelectEvents(7); | |
520 | } | |
35042093 | 521 | if (!fEquipIdMap.IsNull() && fRawReader) |
522 | fRawReader->LoadEquipmentIdsMap(fEquipIdMap); | |
523 | ||
b649205a | 524 | |
f08fc9f5 | 525 | // get the run loader |
526 | if (!InitRunLoader()) return kFALSE; | |
596a855f | 527 | |
ec92bee0 | 528 | // Initialize the CDB storage |
529 | InitCDBStorage(); | |
530 | ||
6bae477a | 531 | // Set run number in CDBManager (if it is not already set by the user) |
532 | if (!SetRunNumber()) if (fStopOnError) return kFALSE; | |
533 | ||
534 | // Import ideal TGeo geometry and apply misalignment | |
535 | if (!gGeoManager) { | |
536 | TString geom(gSystem->DirName(fGAliceFileName)); | |
537 | geom += "/geometry.root"; | |
98e303d9 | 538 | AliGeomManager::LoadGeometry(geom.Data()); |
6bae477a | 539 | if (!gGeoManager) if (fStopOnError) return kFALSE; |
540 | } | |
8e245d15 | 541 | |
542 | AliCDBManager* man = AliCDBManager::Instance(); | |
6bae477a | 543 | if (!MisalignGeometry(fLoadAlignData)) if (fStopOnError) return kFALSE; |
544 | ||
596a855f | 545 | // local reconstruction |
59697224 | 546 | if (!fRunLocalReconstruction.IsNull()) { |
547 | if (!RunLocalReconstruction(fRunLocalReconstruction)) { | |
e583c30d | 548 | if (fStopOnError) {CleanUp(); return kFALSE;} |
596a855f | 549 | } |
550 | } | |
b26c3770 | 551 | // if (!fRunVertexFinder && fRunTracking.IsNull() && |
552 | // fFillESD.IsNull()) return kTRUE; | |
2257f27e | 553 | |
554 | // get vertexer | |
555 | if (fRunVertexFinder && !CreateVertexer()) { | |
556 | if (fStopOnError) { | |
557 | CleanUp(); | |
558 | return kFALSE; | |
559 | } | |
560 | } | |
596a855f | 561 | |
f08fc9f5 | 562 | // get trackers |
b8cd5251 | 563 | if (!fRunTracking.IsNull() && !CreateTrackers(fRunTracking)) { |
24f7a148 | 564 | if (fStopOnError) { |
565 | CleanUp(); | |
566 | return kFALSE; | |
567 | } | |
596a855f | 568 | } |
24f7a148 | 569 | |
b26c3770 | 570 | // get the possibly already existing ESD file and tree |
af885e0f | 571 | AliESDEvent* esd = new AliESDEvent(); AliESDEvent* hltesd = new AliESDEvent(); |
b26c3770 | 572 | TFile* fileOld = NULL; |
1f46a9ae | 573 | TTree* treeOld = NULL; TTree *hlttreeOld = NULL; |
b26c3770 | 574 | if (!gSystem->AccessPathName("AliESDs.root")){ |
575 | gSystem->CopyFile("AliESDs.root", "AliESDs.old.root", kTRUE); | |
576 | fileOld = TFile::Open("AliESDs.old.root"); | |
577 | if (fileOld && fileOld->IsOpen()) { | |
578 | treeOld = (TTree*) fileOld->Get("esdTree"); | |
46698ae4 | 579 | if (treeOld)esd->ReadFromTree(treeOld); |
1f46a9ae | 580 | hlttreeOld = (TTree*) fileOld->Get("HLTesdTree"); |
46698ae4 | 581 | if (hlttreeOld) hltesd->ReadFromTree(hlttreeOld); |
b26c3770 | 582 | } |
583 | } | |
584 | ||
36711aa4 | 585 | // create the ESD output file and tree |
596a855f | 586 | TFile* file = TFile::Open("AliESDs.root", "RECREATE"); |
46698ae4 | 587 | file->SetCompressionLevel(2); |
596a855f | 588 | if (!file->IsOpen()) { |
815c2b38 | 589 | AliError("opening AliESDs.root failed"); |
b26c3770 | 590 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 591 | } |
46698ae4 | 592 | |
36711aa4 | 593 | TTree* tree = new TTree("esdTree", "Tree with ESD objects"); |
af885e0f | 594 | esd = new AliESDEvent(); |
46698ae4 | 595 | esd->CreateStdContent(); |
596 | esd->WriteToTree(tree); | |
597 | ||
1f46a9ae | 598 | TTree* hlttree = new TTree("HLTesdTree", "Tree with HLT ESD objects"); |
af885e0f | 599 | hltesd = new AliESDEvent(); |
46698ae4 | 600 | hltesd->CreateStdContent(); |
601 | hltesd->WriteToTree(hlttree); | |
602 | ||
603 | /* CKB Why? | |
1f46a9ae | 604 | delete esd; delete hltesd; |
605 | esd = NULL; hltesd = NULL; | |
46698ae4 | 606 | */ |
500d54ab | 607 | // create the branch with ESD additions |
5728d3d5 | 608 | |
609 | ||
610 | ||
46698ae4 | 611 | AliESDfriend *esdf = 0; |
1d99986f | 612 | if (fWriteESDfriend) { |
46698ae4 | 613 | esdf = new AliESDfriend(); |
614 | TBranch *br=tree->Branch("ESDfriend.","AliESDfriend", &esdf); | |
615 | br->SetFile("AliESDfriends.root"); | |
616 | esd->AddObject(esdf); | |
1d99986f | 617 | } |
5728d3d5 | 618 | |
46698ae4 | 619 | |
17c86e90 | 620 | // Get the diamond profile from OCDB |
621 | AliCDBEntry* entry = AliCDBManager::Instance() | |
622 | ->Get("GRP/Calib/MeanVertex"); | |
623 | ||
624 | if(entry) { | |
625 | fDiamondProfile = dynamic_cast<AliESDVertex*> (entry->GetObject()); | |
626 | } else { | |
627 | AliError("No diamond profile found in OCDB!"); | |
628 | } | |
629 | ||
20e5681c | 630 | AliVertexerTracks tVertexer(AliTracker::GetBz()); |
9178838a | 631 | if(fDiamondProfile) tVertexer.SetVtxStart(fDiamondProfile); |
c5e3e5d1 | 632 | |
596a855f | 633 | // loop over events |
a5fa6165 | 634 | |
b649205a | 635 | if (fRawReader) fRawReader->RewindEvents(); |
a5fa6165 | 636 | TString detStr(fFillESD) ; |
637 | ||
638 | // initialises quality assurance for ESDs | |
639 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
640 | if (!IsSelected(fgkDetectorName[iDet], detStr)) | |
641 | continue; | |
642 | AliQualAssDataMaker * qadm = GetQualAssDataMaker(iDet); | |
643 | if (!qadm) | |
644 | continue; | |
645 | qadm->Init(AliQualAss::kESDS) ; | |
646 | } | |
f08fc9f5 | 647 | |
596a855f | 648 | for (Int_t iEvent = 0; iEvent < fRunLoader->GetNumberOfEvents(); iEvent++) { |
b26c3770 | 649 | if (fRawReader) fRawReader->NextEvent(); |
4a33489c | 650 | if ((iEvent < fFirstEvent) || ((fLastEvent >= 0) && (iEvent > fLastEvent))) { |
b26c3770 | 651 | // copy old ESD to the new one |
652 | if (treeOld) { | |
46698ae4 | 653 | esd->ReadFromTree(treeOld); |
b26c3770 | 654 | treeOld->GetEntry(iEvent); |
655 | } | |
656 | tree->Fill(); | |
1f46a9ae | 657 | if (hlttreeOld) { |
46698ae4 | 658 | esd->ReadFromTree(hlttreeOld); |
1f46a9ae | 659 | hlttreeOld->GetEntry(iEvent); |
660 | } | |
661 | hlttree->Fill(); | |
b26c3770 | 662 | continue; |
663 | } | |
46698ae4 | 664 | |
815c2b38 | 665 | AliInfo(Form("processing event %d", iEvent)); |
596a855f | 666 | fRunLoader->GetEvent(iEvent); |
24f7a148 | 667 | |
bb0901a4 | 668 | char aFileName[256]; |
669 | sprintf(aFileName, "ESD_%d.%d_final.root", | |
f08fc9f5 | 670 | fRunLoader->GetHeader()->GetRun(), |
671 | fRunLoader->GetHeader()->GetEventNrInRun()); | |
bb0901a4 | 672 | if (!gSystem->AccessPathName(aFileName)) continue; |
24f7a148 | 673 | |
b26c3770 | 674 | // local reconstruction |
675 | if (!fRunLocalReconstruction.IsNull()) { | |
676 | if (!RunLocalEventReconstruction(fRunLocalReconstruction)) { | |
677 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
678 | } | |
679 | } | |
680 | ||
46698ae4 | 681 | |
f08fc9f5 | 682 | esd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
1f46a9ae | 683 | hltesd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
31fd97b2 | 684 | esd->SetEventNumberInFile(fRunLoader->GetHeader()->GetEventNrInRun()); |
685 | hltesd->SetEventNumberInFile(fRunLoader->GetHeader()->GetEventNrInRun()); | |
46698ae4 | 686 | |
d6ee376f | 687 | // Set magnetic field from the tracker |
688 | esd->SetMagneticField(AliTracker::GetBz()); | |
689 | hltesd->SetMagneticField(AliTracker::GetBz()); | |
596a855f | 690 | |
46698ae4 | 691 | |
692 | ||
2e3550da | 693 | // Fill raw-data error log into the ESD |
694 | if (fRawReader) FillRawDataErrorLog(iEvent,esd); | |
695 | ||
2257f27e | 696 | // vertex finder |
697 | if (fRunVertexFinder) { | |
698 | if (!ReadESD(esd, "vertex")) { | |
699 | if (!RunVertexFinder(esd)) { | |
b26c3770 | 700 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
2257f27e | 701 | } |
702 | if (fCheckPointLevel > 0) WriteESD(esd, "vertex"); | |
703 | } | |
704 | } | |
705 | ||
1f46a9ae | 706 | // HLT tracking |
707 | if (!fRunTracking.IsNull()) { | |
708 | if (fRunHLTTracking) { | |
709 | hltesd->SetVertex(esd->GetVertex()); | |
710 | if (!RunHLTTracking(hltesd)) { | |
711 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
712 | } | |
713 | } | |
714 | } | |
715 | ||
e66fbafb | 716 | // Muon tracking |
b8cd5251 | 717 | if (!fRunTracking.IsNull()) { |
e66fbafb | 718 | if (fRunMuonTracking) { |
761350a6 | 719 | if (!RunMuonTracking(esd)) { |
b26c3770 | 720 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
24f7a148 | 721 | } |
596a855f | 722 | } |
723 | } | |
724 | ||
e66fbafb | 725 | // barrel tracking |
726 | if (!fRunTracking.IsNull()) { | |
21c573b7 | 727 | if (!ReadESD(esd, "tracking")) { |
728 | if (!RunTracking(esd)) { | |
729 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
e66fbafb | 730 | } |
21c573b7 | 731 | if (fCheckPointLevel > 0) WriteESD(esd, "tracking"); |
e66fbafb | 732 | } |
733 | } | |
21c573b7 | 734 | |
596a855f | 735 | // fill ESD |
736 | if (!fFillESD.IsNull()) { | |
737 | if (!FillESD(esd, fFillESD)) { | |
b26c3770 | 738 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 739 | } |
740 | } | |
a5fa6165 | 741 | |
742 | if (!fFillESD.IsNull()) | |
743 | RunQualAss(fFillESD.Data(), esd); | |
744 | ||
001397cd | 745 | // fill Event header information from the RawEventHeader |
746 | if (fRawReader){FillRawEventHeaderESD(esd);} | |
596a855f | 747 | |
748 | // combined PID | |
749 | AliESDpid::MakePID(esd); | |
24f7a148 | 750 | if (fCheckPointLevel > 1) WriteESD(esd, "PID"); |
596a855f | 751 | |
b647652d | 752 | if (fFillTriggerESD) { |
753 | if (!ReadESD(esd, "trigger")) { | |
754 | if (!FillTriggerESD(esd)) { | |
755 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
756 | } | |
757 | if (fCheckPointLevel > 1) WriteESD(esd, "trigger"); | |
758 | } | |
759 | } | |
760 | ||
a03cd2e0 | 761 | //Try to improve the reconstructed primary vertex position using the tracks |
c060d7fe | 762 | AliESDVertex *pvtx=0; |
763 | Bool_t dovertex=kTRUE; | |
764 | TObject* obj = fOptions.FindObject("ITS"); | |
765 | if (obj) { | |
766 | TString optITS = obj->GetTitle(); | |
767 | if (optITS.Contains("cosmics") || optITS.Contains("COSMICS")) | |
768 | dovertex=kFALSE; | |
769 | } | |
770 | if(dovertex) pvtx=tVertexer.FindPrimaryVertex(esd); | |
17c86e90 | 771 | if(fDiamondProfile) esd->SetDiamond(fDiamondProfile); |
772 | ||
a03cd2e0 | 773 | if (pvtx) |
774 | if (pvtx->GetStatus()) { | |
775 | // Store the improved primary vertex | |
776 | esd->SetPrimaryVertex(pvtx); | |
777 | // Propagate the tracks to the DCA to the improved primary vertex | |
778 | Double_t somethingbig = 777.; | |
779 | Double_t bz = esd->GetMagneticField(); | |
780 | Int_t nt=esd->GetNumberOfTracks(); | |
781 | while (nt--) { | |
782 | AliESDtrack *t = esd->GetTrack(nt); | |
783 | t->RelateToVertex(pvtx, bz, somethingbig); | |
784 | } | |
785 | } | |
c5e3e5d1 | 786 | |
5e4ff34d | 787 | { |
788 | // V0 finding | |
789 | AliV0vertexer vtxer; | |
790 | vtxer.Tracks2V0vertices(esd); | |
791 | ||
792 | // Cascade finding | |
793 | AliCascadeVertexer cvtxer; | |
794 | cvtxer.V0sTracks2CascadeVertices(esd); | |
795 | } | |
796 | ||
596a855f | 797 | // write ESD |
d64bd07d | 798 | if (fCleanESD) CleanESD(esd); |
1d99986f | 799 | if (fWriteESDfriend) { |
46698ae4 | 800 | new (esdf) AliESDfriend(); // Reset... |
801 | esd->GetESDfriend(esdf); | |
1d99986f | 802 | } |
500d54ab | 803 | tree->Fill(); |
804 | ||
805 | // write HLT ESD | |
806 | hlttree->Fill(); | |
1d99986f | 807 | |
f3a97c86 | 808 | if (fCheckPointLevel > 0) WriteESD(esd, "final"); |
46698ae4 | 809 | esd->Reset(); |
810 | hltesd->Reset(); | |
5728d3d5 | 811 | if (fWriteESDfriend) { |
812 | new (esdf) AliESDfriend(); // Reset... | |
813 | } | |
46698ae4 | 814 | // esdf->Reset(); |
815 | // delete esdf; esdf = 0; | |
a5fa6165 | 816 | // ESD QA |
817 | ||
818 | } | |
819 | ||
820 | detStr = fFillESD ; | |
821 | // write quality assurance ESDs data (one entry for all events) | |
822 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
823 | if (!IsSelected(fgkDetectorName[iDet], detStr)) | |
824 | continue; | |
825 | AliQualAssDataMaker * qadm = GetQualAssDataMaker(iDet); | |
826 | if (!qadm) | |
827 | continue; | |
828 | qadm->Finish(AliQualAss::kESDS) ; | |
829 | } | |
5728d3d5 | 830 | |
46698ae4 | 831 | tree->GetUserInfo()->Add(esd); |
832 | hlttree->GetUserInfo()->Add(hltesd); | |
833 | ||
834 | ||
835 | ||
836 | if(fESDPar.Contains("ESD.par")){ | |
837 | AliInfo("Attaching ESD.par to Tree"); | |
838 | TNamed *fn = CopyFileToTNamed(fESDPar.Data(),"ESD.par"); | |
839 | tree->GetUserInfo()->Add(fn); | |
596a855f | 840 | } |
841 | ||
46698ae4 | 842 | |
36711aa4 | 843 | file->cd(); |
a9c0e6db | 844 | if (fWriteESDfriend) |
845 | tree->SetBranchStatus("ESDfriend*",0); | |
36711aa4 | 846 | tree->Write(); |
1f46a9ae | 847 | hlttree->Write(); |
f3a97c86 | 848 | |
a7807689 | 849 | if (fWriteAOD) { |
f29f1726 | 850 | TFile *aodFile = TFile::Open("AliAOD.root", "RECREATE"); |
851 | ESDFile2AODFile(file, aodFile); | |
852 | aodFile->Close(); | |
a7807689 | 853 | } |
854 | ||
46698ae4 | 855 | gROOT->cd(); |
151e0c96 | 856 | CleanUp(file, fileOld); |
857 | ||
f3a97c86 | 858 | // Create tags for the events in the ESD tree (the ESD tree is always present) |
859 | // In case of empty events the tags will contain dummy values | |
08e1a23e | 860 | AliESDTagCreator *esdtagCreator = new AliESDTagCreator(); |
861 | esdtagCreator->CreateESDTags(fFirstEvent,fLastEvent); | |
a1069ee1 | 862 | if (fWriteAOD) { |
863 | AliAODTagCreator *aodtagCreator = new AliAODTagCreator(); | |
864 | aodtagCreator->CreateAODTags(fFirstEvent,fLastEvent); | |
865 | } | |
596a855f | 866 | |
867 | return kTRUE; | |
868 | } | |
869 | ||
870 | ||
871 | //_____________________________________________________________________________ | |
59697224 | 872 | Bool_t AliReconstruction::RunLocalReconstruction(const TString& detectors) |
596a855f | 873 | { |
59697224 | 874 | // run the local reconstruction |
596a855f | 875 | |
87932dab | 876 | AliCodeTimerAuto("") |
030b532d | 877 | |
8e245d15 | 878 | AliCDBManager* man = AliCDBManager::Instance(); |
879 | Bool_t origCache = man->GetCacheFlag(); | |
880 | ||
596a855f | 881 | TString detStr = detectors; |
b8cd5251 | 882 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
883 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
884 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
885 | if (!reconstructor) continue; | |
b26c3770 | 886 | if (reconstructor->HasLocalReconstruction()) continue; |
b8cd5251 | 887 | |
87932dab | 888 | AliCodeTimerStart(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
b8cd5251 | 889 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
87932dab | 890 | |
891 | AliCodeTimerStart(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); | |
8e245d15 | 892 | AliInfo(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); |
893 | ||
894 | man->SetCacheFlag(kTRUE); | |
895 | TString calibPath = Form("%s/Calib/*", fgkDetectorName[iDet]); | |
896 | man->GetAll(calibPath); // entries are cached! | |
897 | ||
87932dab | 898 | AliCodeTimerStop(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); |
899 | ||
b8cd5251 | 900 | if (fRawReader) { |
901 | fRawReader->RewindEvents(); | |
902 | reconstructor->Reconstruct(fRunLoader, fRawReader); | |
903 | } else { | |
904 | reconstructor->Reconstruct(fRunLoader); | |
596a855f | 905 | } |
87932dab | 906 | |
907 | AliCodeTimerStop(Form("running reconstruction for %s", fgkDetectorName[iDet])); | |
8e245d15 | 908 | |
909 | // unload calibration data | |
98e303d9 | 910 | man->UnloadFromCache(calibPath); |
911 | //man->ClearCache(); | |
596a855f | 912 | } |
913 | ||
8e245d15 | 914 | man->SetCacheFlag(origCache); |
915 | ||
596a855f | 916 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { |
815c2b38 | 917 | AliError(Form("the following detectors were not found: %s", |
918 | detStr.Data())); | |
596a855f | 919 | if (fStopOnError) return kFALSE; |
920 | } | |
921 | ||
922 | return kTRUE; | |
923 | } | |
924 | ||
b26c3770 | 925 | //_____________________________________________________________________________ |
926 | Bool_t AliReconstruction::RunLocalEventReconstruction(const TString& detectors) | |
927 | { | |
928 | // run the local reconstruction | |
929 | ||
87932dab | 930 | AliCodeTimerAuto("") |
b26c3770 | 931 | |
932 | TString detStr = detectors; | |
933 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
934 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
935 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
936 | if (!reconstructor) continue; | |
937 | AliLoader* loader = fLoader[iDet]; | |
938 | ||
939 | // conversion of digits | |
940 | if (fRawReader && reconstructor->HasDigitConversion()) { | |
941 | AliInfo(Form("converting raw data digits into root objects for %s", | |
942 | fgkDetectorName[iDet])); | |
87932dab | 943 | AliCodeTimerAuto(Form("converting raw data digits into root objects for %s", |
944 | fgkDetectorName[iDet])); | |
b26c3770 | 945 | loader->LoadDigits("update"); |
946 | loader->CleanDigits(); | |
947 | loader->MakeDigitsContainer(); | |
948 | TTree* digitsTree = loader->TreeD(); | |
949 | reconstructor->ConvertDigits(fRawReader, digitsTree); | |
950 | loader->WriteDigits("OVERWRITE"); | |
951 | loader->UnloadDigits(); | |
b26c3770 | 952 | } |
953 | ||
954 | // local reconstruction | |
955 | if (!reconstructor->HasLocalReconstruction()) continue; | |
956 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); | |
87932dab | 957 | AliCodeTimerAuto(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
b26c3770 | 958 | loader->LoadRecPoints("update"); |
959 | loader->CleanRecPoints(); | |
960 | loader->MakeRecPointsContainer(); | |
961 | TTree* clustersTree = loader->TreeR(); | |
962 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
963 | reconstructor->Reconstruct(fRawReader, clustersTree); | |
964 | } else { | |
965 | loader->LoadDigits("read"); | |
966 | TTree* digitsTree = loader->TreeD(); | |
967 | if (!digitsTree) { | |
968 | AliError(Form("Can't get the %s digits tree", fgkDetectorName[iDet])); | |
969 | if (fStopOnError) return kFALSE; | |
970 | } else { | |
971 | reconstructor->Reconstruct(digitsTree, clustersTree); | |
972 | } | |
973 | loader->UnloadDigits(); | |
974 | } | |
975 | loader->WriteRecPoints("OVERWRITE"); | |
976 | loader->UnloadRecPoints(); | |
b26c3770 | 977 | } |
978 | ||
979 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
980 | AliError(Form("the following detectors were not found: %s", | |
981 | detStr.Data())); | |
982 | if (fStopOnError) return kFALSE; | |
983 | } | |
5f8272e1 | 984 | |
b26c3770 | 985 | return kTRUE; |
986 | } | |
987 | ||
596a855f | 988 | //_____________________________________________________________________________ |
af885e0f | 989 | Bool_t AliReconstruction::RunVertexFinder(AliESDEvent*& esd) |
596a855f | 990 | { |
991 | // run the barrel tracking | |
992 | ||
87932dab | 993 | AliCodeTimerAuto("") |
030b532d | 994 | |
2257f27e | 995 | AliESDVertex* vertex = NULL; |
996 | Double_t vtxPos[3] = {0, 0, 0}; | |
997 | Double_t vtxErr[3] = {0.07, 0.07, 0.1}; | |
998 | TArrayF mcVertex(3); | |
a6b0b91b | 999 | if (fRunLoader->GetHeader() && fRunLoader->GetHeader()->GenEventHeader()) { |
1000 | fRunLoader->GetHeader()->GenEventHeader()->PrimaryVertex(mcVertex); | |
1001 | for (Int_t i = 0; i < 3; i++) vtxPos[i] = mcVertex[i]; | |
1002 | } | |
2257f27e | 1003 | |
b8cd5251 | 1004 | if (fVertexer) { |
17c86e90 | 1005 | if(fDiamondProfile) fVertexer->SetVtxStart(fDiamondProfile); |
815c2b38 | 1006 | AliInfo("running the ITS vertex finder"); |
b26c3770 | 1007 | if (fLoader[0]) fLoader[0]->LoadRecPoints(); |
b8cd5251 | 1008 | vertex = fVertexer->FindVertexForCurrentEvent(fRunLoader->GetEventNumber()); |
b26c3770 | 1009 | if (fLoader[0]) fLoader[0]->UnloadRecPoints(); |
2257f27e | 1010 | if(!vertex){ |
815c2b38 | 1011 | AliWarning("Vertex not found"); |
c710f220 | 1012 | vertex = new AliESDVertex(); |
d1a50cb5 | 1013 | vertex->SetName("default"); |
2257f27e | 1014 | } |
1015 | else { | |
d1a50cb5 | 1016 | vertex->SetName("reconstructed"); |
2257f27e | 1017 | } |
1018 | ||
1019 | } else { | |
815c2b38 | 1020 | AliInfo("getting the primary vertex from MC"); |
2257f27e | 1021 | vertex = new AliESDVertex(vtxPos, vtxErr); |
1022 | } | |
1023 | ||
1024 | if (vertex) { | |
1025 | vertex->GetXYZ(vtxPos); | |
1026 | vertex->GetSigmaXYZ(vtxErr); | |
1027 | } else { | |
815c2b38 | 1028 | AliWarning("no vertex reconstructed"); |
2257f27e | 1029 | vertex = new AliESDVertex(vtxPos, vtxErr); |
1030 | } | |
1031 | esd->SetVertex(vertex); | |
32e449be | 1032 | // if SPD multiplicity has been determined, it is stored in the ESD |
25be1e5c | 1033 | AliMultiplicity *mult = fVertexer->GetMultiplicity(); |
32e449be | 1034 | if(mult)esd->SetMultiplicity(mult); |
1035 | ||
b8cd5251 | 1036 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1037 | if (fTracker[iDet]) fTracker[iDet]->SetVertex(vtxPos, vtxErr); | |
1038 | } | |
2257f27e | 1039 | delete vertex; |
1040 | ||
2257f27e | 1041 | return kTRUE; |
1042 | } | |
1043 | ||
1f46a9ae | 1044 | //_____________________________________________________________________________ |
af885e0f | 1045 | Bool_t AliReconstruction::RunHLTTracking(AliESDEvent*& esd) |
1f46a9ae | 1046 | { |
1047 | // run the HLT barrel tracking | |
1048 | ||
87932dab | 1049 | AliCodeTimerAuto("") |
1f46a9ae | 1050 | |
1051 | if (!fRunLoader) { | |
1052 | AliError("Missing runLoader!"); | |
1053 | return kFALSE; | |
1054 | } | |
1055 | ||
1056 | AliInfo("running HLT tracking"); | |
1057 | ||
1058 | // Get a pointer to the HLT reconstructor | |
1059 | AliReconstructor *reconstructor = GetReconstructor(fgkNDetectors-1); | |
1060 | if (!reconstructor) return kFALSE; | |
1061 | ||
1062 | // TPC + ITS | |
1063 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
1064 | TString detName = fgkDetectorName[iDet]; | |
1065 | AliDebug(1, Form("%s HLT tracking", detName.Data())); | |
1066 | reconstructor->SetOption(detName.Data()); | |
1067 | AliTracker *tracker = reconstructor->CreateTracker(fRunLoader); | |
1068 | if (!tracker) { | |
1069 | AliWarning(Form("couldn't create a HLT tracker for %s", detName.Data())); | |
1070 | if (fStopOnError) return kFALSE; | |
9dcc06e1 | 1071 | continue; |
1f46a9ae | 1072 | } |
1073 | Double_t vtxPos[3]; | |
1074 | Double_t vtxErr[3]={0.005,0.005,0.010}; | |
1075 | const AliESDVertex *vertex = esd->GetVertex(); | |
1076 | vertex->GetXYZ(vtxPos); | |
1077 | tracker->SetVertex(vtxPos,vtxErr); | |
1078 | if(iDet != 1) { | |
1079 | fLoader[iDet]->LoadRecPoints("read"); | |
1080 | TTree* tree = fLoader[iDet]->TreeR(); | |
1081 | if (!tree) { | |
1082 | AliError(Form("Can't get the %s cluster tree", detName.Data())); | |
1083 | return kFALSE; | |
1084 | } | |
1085 | tracker->LoadClusters(tree); | |
1086 | } | |
1087 | if (tracker->Clusters2Tracks(esd) != 0) { | |
1088 | AliError(Form("HLT %s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
1089 | return kFALSE; | |
1090 | } | |
1091 | if(iDet != 1) { | |
1092 | tracker->UnloadClusters(); | |
1093 | } | |
1094 | delete tracker; | |
1095 | } | |
1096 | ||
1f46a9ae | 1097 | return kTRUE; |
1098 | } | |
1099 | ||
e66fbafb | 1100 | //_____________________________________________________________________________ |
af885e0f | 1101 | Bool_t AliReconstruction::RunMuonTracking(AliESDEvent*& esd) |
e66fbafb | 1102 | { |
1103 | // run the muon spectrometer tracking | |
1104 | ||
87932dab | 1105 | AliCodeTimerAuto("") |
e66fbafb | 1106 | |
1107 | if (!fRunLoader) { | |
1108 | AliError("Missing runLoader!"); | |
1109 | return kFALSE; | |
1110 | } | |
1111 | Int_t iDet = 7; // for MUON | |
1112 | ||
1113 | AliInfo("is running..."); | |
1114 | ||
1115 | // Get a pointer to the MUON reconstructor | |
1116 | AliReconstructor *reconstructor = GetReconstructor(iDet); | |
1117 | if (!reconstructor) return kFALSE; | |
1118 | ||
1119 | ||
1120 | TString detName = fgkDetectorName[iDet]; | |
1121 | AliDebug(1, Form("%s tracking", detName.Data())); | |
1122 | AliTracker *tracker = reconstructor->CreateTracker(fRunLoader); | |
1123 | if (!tracker) { | |
1124 | AliWarning(Form("couldn't create a tracker for %s", detName.Data())); | |
1125 | return kFALSE; | |
1126 | } | |
1127 | ||
1128 | // create Tracks | |
1129 | fLoader[iDet]->LoadTracks("update"); | |
1130 | fLoader[iDet]->CleanTracks(); | |
1131 | fLoader[iDet]->MakeTracksContainer(); | |
1132 | ||
1133 | // read RecPoints | |
761350a6 | 1134 | fLoader[iDet]->LoadRecPoints("read"); |
1135 | tracker->LoadClusters(fLoader[iDet]->TreeR()); | |
1136 | ||
1137 | Int_t rv = tracker->Clusters2Tracks(esd); | |
1138 | ||
1139 | fLoader[iDet]->UnloadRecPoints(); | |
1140 | ||
1141 | if ( rv ) | |
1142 | { | |
e66fbafb | 1143 | AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet])); |
1144 | return kFALSE; | |
1145 | } | |
761350a6 | 1146 | |
1147 | tracker->UnloadClusters(); | |
1148 | ||
e66fbafb | 1149 | fLoader[iDet]->UnloadRecPoints(); |
1150 | ||
1151 | fLoader[iDet]->WriteTracks("OVERWRITE"); | |
1152 | fLoader[iDet]->UnloadTracks(); | |
1153 | ||
1154 | delete tracker; | |
1155 | ||
e66fbafb | 1156 | return kTRUE; |
1157 | } | |
1158 | ||
1159 | ||
2257f27e | 1160 | //_____________________________________________________________________________ |
af885e0f | 1161 | Bool_t AliReconstruction::RunTracking(AliESDEvent*& esd) |
2257f27e | 1162 | { |
1163 | // run the barrel tracking | |
1164 | ||
87932dab | 1165 | AliCodeTimerAuto("") |
24f7a148 | 1166 | |
815c2b38 | 1167 | AliInfo("running tracking"); |
596a855f | 1168 | |
91b876d1 | 1169 | //Fill the ESD with the T0 info (will be used by the TOF) |
1f4331b3 | 1170 | if (fReconstructor[11]) |
1171 | GetReconstructor(11)->FillESD(fRunLoader, esd); | |
91b876d1 | 1172 | |
b8cd5251 | 1173 | // pass 1: TPC + ITS inwards |
1174 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
1175 | if (!fTracker[iDet]) continue; | |
1176 | AliDebug(1, Form("%s tracking", fgkDetectorName[iDet])); | |
24f7a148 | 1177 | |
b8cd5251 | 1178 | // load clusters |
1179 | fLoader[iDet]->LoadRecPoints("read"); | |
1180 | TTree* tree = fLoader[iDet]->TreeR(); | |
1181 | if (!tree) { | |
1182 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 1183 | return kFALSE; |
1184 | } | |
b8cd5251 | 1185 | fTracker[iDet]->LoadClusters(tree); |
1186 | ||
1187 | // run tracking | |
1188 | if (fTracker[iDet]->Clusters2Tracks(esd) != 0) { | |
1189 | AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
24f7a148 | 1190 | return kFALSE; |
1191 | } | |
b8cd5251 | 1192 | if (fCheckPointLevel > 1) { |
1193 | WriteESD(esd, Form("%s.tracking", fgkDetectorName[iDet])); | |
1194 | } | |
878e1fe1 | 1195 | // preliminary PID in TPC needed by the ITS tracker |
1196 | if (iDet == 1) { | |
1197 | GetReconstructor(1)->FillESD(fRunLoader, esd); | |
b26c3770 | 1198 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); |
878e1fe1 | 1199 | AliESDpid::MakePID(esd); |
1200 | } | |
b8cd5251 | 1201 | } |
596a855f | 1202 | |
b8cd5251 | 1203 | // pass 2: ALL backwards |
1204 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1205 | if (!fTracker[iDet]) continue; | |
1206 | AliDebug(1, Form("%s back propagation", fgkDetectorName[iDet])); | |
1207 | ||
1208 | // load clusters | |
1209 | if (iDet > 1) { // all except ITS, TPC | |
1210 | TTree* tree = NULL; | |
7b61cd9c | 1211 | fLoader[iDet]->LoadRecPoints("read"); |
1212 | tree = fLoader[iDet]->TreeR(); | |
b8cd5251 | 1213 | if (!tree) { |
1214 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 1215 | return kFALSE; |
1216 | } | |
b8cd5251 | 1217 | fTracker[iDet]->LoadClusters(tree); |
1218 | } | |
24f7a148 | 1219 | |
b8cd5251 | 1220 | // run tracking |
1221 | if (fTracker[iDet]->PropagateBack(esd) != 0) { | |
1222 | AliError(Form("%s backward propagation failed", fgkDetectorName[iDet])); | |
49dfd67a | 1223 | // return kFALSE; |
b8cd5251 | 1224 | } |
1225 | if (fCheckPointLevel > 1) { | |
1226 | WriteESD(esd, Form("%s.back", fgkDetectorName[iDet])); | |
1227 | } | |
24f7a148 | 1228 | |
b8cd5251 | 1229 | // unload clusters |
1230 | if (iDet > 2) { // all except ITS, TPC, TRD | |
1231 | fTracker[iDet]->UnloadClusters(); | |
7b61cd9c | 1232 | fLoader[iDet]->UnloadRecPoints(); |
b8cd5251 | 1233 | } |
8f37df88 | 1234 | // updated PID in TPC needed by the ITS tracker -MI |
1235 | if (iDet == 1) { | |
1236 | GetReconstructor(1)->FillESD(fRunLoader, esd); | |
1237 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); | |
1238 | AliESDpid::MakePID(esd); | |
1239 | } | |
b8cd5251 | 1240 | } |
596a855f | 1241 | |
98937d93 | 1242 | // write space-points to the ESD in case alignment data output |
1243 | // is switched on | |
1244 | if (fWriteAlignmentData) | |
1245 | WriteAlignmentData(esd); | |
1246 | ||
b8cd5251 | 1247 | // pass 3: TRD + TPC + ITS refit inwards |
1248 | for (Int_t iDet = 2; iDet >= 0; iDet--) { | |
1249 | if (!fTracker[iDet]) continue; | |
1250 | AliDebug(1, Form("%s inward refit", fgkDetectorName[iDet])); | |
596a855f | 1251 | |
b8cd5251 | 1252 | // run tracking |
1253 | if (fTracker[iDet]->RefitInward(esd) != 0) { | |
1254 | AliError(Form("%s inward refit failed", fgkDetectorName[iDet])); | |
49dfd67a | 1255 | // return kFALSE; |
b8cd5251 | 1256 | } |
1257 | if (fCheckPointLevel > 1) { | |
1258 | WriteESD(esd, Form("%s.refit", fgkDetectorName[iDet])); | |
1259 | } | |
596a855f | 1260 | |
b8cd5251 | 1261 | // unload clusters |
1262 | fTracker[iDet]->UnloadClusters(); | |
1263 | fLoader[iDet]->UnloadRecPoints(); | |
1264 | } | |
ff8bb5ae | 1265 | // |
1266 | // Propagate track to the vertex - if not done by ITS | |
1267 | // | |
1268 | Int_t ntracks = esd->GetNumberOfTracks(); | |
1269 | for (Int_t itrack=0; itrack<ntracks; itrack++){ | |
1270 | const Double_t kRadius = 3; // beam pipe radius | |
1271 | const Double_t kMaxStep = 5; // max step | |
1272 | const Double_t kMaxD = 123456; // max distance to prim vertex | |
1273 | Double_t fieldZ = AliTracker::GetBz(); // | |
1274 | AliESDtrack * track = esd->GetTrack(itrack); | |
1275 | if (!track) continue; | |
1276 | if (track->IsOn(AliESDtrack::kITSrefit)) continue; | |
a7265806 | 1277 | AliTracker::PropagateTrackTo(track,kRadius,track->GetMass(),kMaxStep,kTRUE); |
ff8bb5ae | 1278 | track->RelateToVertex(esd->GetVertex(),fieldZ, kMaxD); |
1279 | } | |
1280 | ||
596a855f | 1281 | return kTRUE; |
1282 | } | |
1283 | ||
d64bd07d | 1284 | //_____________________________________________________________________________ |
1285 | Bool_t AliReconstruction::CleanESD(AliESDEvent *esd){ | |
1286 | // | |
1287 | // Remove the data which are not needed for the physics analysis. | |
1288 | // | |
1289 | ||
1290 | AliInfo("Cleaning the ESD..."); | |
1291 | ||
1292 | const AliESDVertex *vertex=esd->GetVertex(); | |
1293 | Double_t vz=vertex->GetZv(); | |
1294 | ||
1295 | Int_t nTracks=esd->GetNumberOfTracks(); | |
1296 | for (Int_t i=0; i<nTracks; i++) { | |
1297 | AliESDtrack *track=esd->GetTrack(i); | |
1298 | ||
1299 | Float_t xy,z; track->GetImpactParameters(xy,z); | |
1300 | if (TMath::Abs(xy) < 50.) continue; | |
1301 | if (vertex->GetStatus()) | |
1302 | if (TMath::Abs(vz-z) < 5.) continue; | |
1303 | ||
1304 | esd->RemoveTrack(i); | |
1305 | } | |
1306 | ||
1307 | return kTRUE; | |
1308 | } | |
1309 | ||
596a855f | 1310 | //_____________________________________________________________________________ |
af885e0f | 1311 | Bool_t AliReconstruction::FillESD(AliESDEvent*& esd, const TString& detectors) |
596a855f | 1312 | { |
1313 | // fill the event summary data | |
1314 | ||
87932dab | 1315 | AliCodeTimerAuto("") |
030b532d | 1316 | |
596a855f | 1317 | TString detStr = detectors; |
b8cd5251 | 1318 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1319 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1320 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1321 | if (!reconstructor) continue; | |
1322 | ||
1323 | if (!ReadESD(esd, fgkDetectorName[iDet])) { | |
1324 | AliDebug(1, Form("filling ESD for %s", fgkDetectorName[iDet])); | |
b26c3770 | 1325 | TTree* clustersTree = NULL; |
1326 | if (reconstructor->HasLocalReconstruction() && fLoader[iDet]) { | |
1327 | fLoader[iDet]->LoadRecPoints("read"); | |
1328 | clustersTree = fLoader[iDet]->TreeR(); | |
1329 | if (!clustersTree) { | |
1330 | AliError(Form("Can't get the %s clusters tree", | |
1331 | fgkDetectorName[iDet])); | |
1332 | if (fStopOnError) return kFALSE; | |
1333 | } | |
1334 | } | |
1335 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
1336 | reconstructor->FillESD(fRawReader, clustersTree, esd); | |
1337 | } else { | |
1338 | TTree* digitsTree = NULL; | |
1339 | if (fLoader[iDet]) { | |
1340 | fLoader[iDet]->LoadDigits("read"); | |
1341 | digitsTree = fLoader[iDet]->TreeD(); | |
1342 | if (!digitsTree) { | |
1343 | AliError(Form("Can't get the %s digits tree", | |
1344 | fgkDetectorName[iDet])); | |
1345 | if (fStopOnError) return kFALSE; | |
1346 | } | |
1347 | } | |
1348 | reconstructor->FillESD(digitsTree, clustersTree, esd); | |
1349 | if (fLoader[iDet]) fLoader[iDet]->UnloadDigits(); | |
1350 | } | |
1351 | if (reconstructor->HasLocalReconstruction() && fLoader[iDet]) { | |
1352 | fLoader[iDet]->UnloadRecPoints(); | |
1353 | } | |
1354 | ||
b8cd5251 | 1355 | if (fRawReader) { |
1356 | reconstructor->FillESD(fRunLoader, fRawReader, esd); | |
1357 | } else { | |
1358 | reconstructor->FillESD(fRunLoader, esd); | |
24f7a148 | 1359 | } |
b8cd5251 | 1360 | if (fCheckPointLevel > 2) WriteESD(esd, fgkDetectorName[iDet]); |
596a855f | 1361 | } |
1362 | } | |
1363 | ||
1364 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
815c2b38 | 1365 | AliError(Form("the following detectors were not found: %s", |
1366 | detStr.Data())); | |
596a855f | 1367 | if (fStopOnError) return kFALSE; |
1368 | } | |
1369 | ||
1370 | return kTRUE; | |
1371 | } | |
1372 | ||
b647652d | 1373 | //_____________________________________________________________________________ |
af885e0f | 1374 | Bool_t AliReconstruction::FillTriggerESD(AliESDEvent*& esd) |
b647652d | 1375 | { |
1376 | // Reads the trigger decision which is | |
1377 | // stored in Trigger.root file and fills | |
1378 | // the corresponding esd entries | |
1379 | ||
87932dab | 1380 | AliCodeTimerAuto("") |
1381 | ||
b647652d | 1382 | AliInfo("Filling trigger information into the ESD"); |
1383 | ||
1384 | if (fRawReader) { | |
1385 | AliCTPRawStream input(fRawReader); | |
1386 | if (!input.Next()) { | |
1387 | AliError("No valid CTP (trigger) DDL raw data is found ! The trigger information is not stored in the ESD !"); | |
1388 | return kFALSE; | |
1389 | } | |
1390 | esd->SetTriggerMask(input.GetClassMask()); | |
1391 | esd->SetTriggerCluster(input.GetClusterMask()); | |
1392 | } | |
1393 | else { | |
1394 | AliRunLoader *runloader = AliRunLoader::GetRunLoader(); | |
1395 | if (runloader) { | |
1396 | if (!runloader->LoadTrigger()) { | |
1397 | AliCentralTrigger *aCTP = runloader->GetTrigger(); | |
1398 | esd->SetTriggerMask(aCTP->GetClassMask()); | |
1399 | esd->SetTriggerCluster(aCTP->GetClusterMask()); | |
1400 | } | |
1401 | else { | |
1402 | AliWarning("No trigger can be loaded! The trigger information is not stored in the ESD !"); | |
1403 | return kFALSE; | |
1404 | } | |
1405 | } | |
1406 | else { | |
1407 | AliError("No run loader is available! The trigger information is not stored in the ESD !"); | |
1408 | return kFALSE; | |
1409 | } | |
1410 | } | |
1411 | ||
1412 | return kTRUE; | |
1413 | } | |
596a855f | 1414 | |
001397cd | 1415 | |
1416 | ||
1417 | ||
1418 | ||
1419 | //_____________________________________________________________________________ | |
af885e0f | 1420 | Bool_t AliReconstruction::FillRawEventHeaderESD(AliESDEvent*& esd) |
001397cd | 1421 | { |
1422 | // | |
1423 | // Filling information from RawReader Header | |
1424 | // | |
1425 | ||
1426 | AliInfo("Filling information from RawReader Header"); | |
31fd97b2 | 1427 | esd->SetBunchCrossNumber(0); |
1428 | esd->SetOrbitNumber(0); | |
9bcc1e45 | 1429 | esd->SetPeriodNumber(0); |
001397cd | 1430 | esd->SetTimeStamp(0); |
1431 | esd->SetEventType(0); | |
1432 | const AliRawEventHeaderBase * eventHeader = fRawReader->GetEventHeader(); | |
1433 | if (eventHeader){ | |
9bcc1e45 | 1434 | |
1435 | const UInt_t *id = eventHeader->GetP("Id"); | |
1436 | esd->SetBunchCrossNumber((id)[1]&0x00000fff); | |
1437 | esd->SetOrbitNumber((((id)[0]<<20)&0xf00000)|(((id)[1]>>12)&0xfffff)); | |
1438 | esd->SetPeriodNumber(((id)[0]>>4)&0x0fffffff); | |
1439 | ||
001397cd | 1440 | esd->SetTimeStamp((eventHeader->Get("Timestamp"))); |
31fd97b2 | 1441 | esd->SetEventType((eventHeader->Get("Type"))); |
001397cd | 1442 | } |
1443 | ||
1444 | return kTRUE; | |
1445 | } | |
1446 | ||
1447 | ||
596a855f | 1448 | //_____________________________________________________________________________ |
1449 | Bool_t AliReconstruction::IsSelected(TString detName, TString& detectors) const | |
1450 | { | |
1451 | // check whether detName is contained in detectors | |
1452 | // if yes, it is removed from detectors | |
1453 | ||
1454 | // check if all detectors are selected | |
1455 | if ((detectors.CompareTo("ALL") == 0) || | |
1456 | detectors.BeginsWith("ALL ") || | |
1457 | detectors.EndsWith(" ALL") || | |
1458 | detectors.Contains(" ALL ")) { | |
1459 | detectors = "ALL"; | |
1460 | return kTRUE; | |
1461 | } | |
1462 | ||
1463 | // search for the given detector | |
1464 | Bool_t result = kFALSE; | |
1465 | if ((detectors.CompareTo(detName) == 0) || | |
1466 | detectors.BeginsWith(detName+" ") || | |
1467 | detectors.EndsWith(" "+detName) || | |
1468 | detectors.Contains(" "+detName+" ")) { | |
1469 | detectors.ReplaceAll(detName, ""); | |
1470 | result = kTRUE; | |
1471 | } | |
1472 | ||
1473 | // clean up the detectors string | |
1474 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
1475 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
1476 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
1477 | ||
1478 | return result; | |
1479 | } | |
e583c30d | 1480 | |
f08fc9f5 | 1481 | //_____________________________________________________________________________ |
1482 | Bool_t AliReconstruction::InitRunLoader() | |
1483 | { | |
1484 | // get or create the run loader | |
1485 | ||
1486 | if (gAlice) delete gAlice; | |
1487 | gAlice = NULL; | |
1488 | ||
b26c3770 | 1489 | if (!gSystem->AccessPathName(fGAliceFileName.Data())) { // galice.root exists |
1490 | // load all base libraries to get the loader classes | |
1491 | TString libs = gSystem->GetLibraries(); | |
1492 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1493 | TString detName = fgkDetectorName[iDet]; | |
1494 | if (detName == "HLT") continue; | |
1495 | if (libs.Contains("lib" + detName + "base.so")) continue; | |
1496 | gSystem->Load("lib" + detName + "base.so"); | |
1497 | } | |
f08fc9f5 | 1498 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data()); |
1499 | if (!fRunLoader) { | |
1500 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); | |
1501 | CleanUp(); | |
1502 | return kFALSE; | |
1503 | } | |
b26c3770 | 1504 | fRunLoader->CdGAFile(); |
1505 | if (gFile->GetKey(AliRunLoader::GetGAliceName())) { | |
1506 | if (fRunLoader->LoadgAlice() == 0) { | |
1507 | gAlice = fRunLoader->GetAliRun(); | |
c84a5e9e | 1508 | AliTracker::SetFieldMap(gAlice->Field(),fUniformField); |
b26c3770 | 1509 | } |
f08fc9f5 | 1510 | } |
1511 | if (!gAlice && !fRawReader) { | |
1512 | AliError(Form("no gAlice object found in file %s", | |
1513 | fGAliceFileName.Data())); | |
1514 | CleanUp(); | |
1515 | return kFALSE; | |
1516 | } | |
1517 | ||
6cae184e | 1518 | //PH This is a temporary fix to give access to the kinematics |
1519 | //PH that is needed for the labels of ITS clusters | |
1520 | fRunLoader->LoadKinematics(); | |
1521 | ||
f08fc9f5 | 1522 | } else { // galice.root does not exist |
1523 | if (!fRawReader) { | |
1524 | AliError(Form("the file %s does not exist", fGAliceFileName.Data())); | |
1525 | CleanUp(); | |
1526 | return kFALSE; | |
1527 | } | |
1528 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data(), | |
1529 | AliConfig::GetDefaultEventFolderName(), | |
1530 | "recreate"); | |
1531 | if (!fRunLoader) { | |
1532 | AliError(Form("could not create run loader in file %s", | |
1533 | fGAliceFileName.Data())); | |
1534 | CleanUp(); | |
1535 | return kFALSE; | |
1536 | } | |
1537 | fRunLoader->MakeTree("E"); | |
1538 | Int_t iEvent = 0; | |
1539 | while (fRawReader->NextEvent()) { | |
1540 | fRunLoader->SetEventNumber(iEvent); | |
1541 | fRunLoader->GetHeader()->Reset(fRawReader->GetRunNumber(), | |
1542 | iEvent, iEvent); | |
1543 | fRunLoader->MakeTree("H"); | |
1544 | fRunLoader->TreeE()->Fill(); | |
1545 | iEvent++; | |
1546 | } | |
1547 | fRawReader->RewindEvents(); | |
973388c2 | 1548 | if (fNumberOfEventsPerFile > 0) |
1549 | fRunLoader->SetNumberOfEventsPerFile(fNumberOfEventsPerFile); | |
1550 | else | |
1551 | fRunLoader->SetNumberOfEventsPerFile(iEvent); | |
f08fc9f5 | 1552 | fRunLoader->WriteHeader("OVERWRITE"); |
1553 | fRunLoader->CdGAFile(); | |
1554 | fRunLoader->Write(0, TObject::kOverwrite); | |
1555 | // AliTracker::SetFieldMap(???); | |
1556 | } | |
1557 | ||
1558 | return kTRUE; | |
1559 | } | |
1560 | ||
c757bafd | 1561 | //_____________________________________________________________________________ |
b8cd5251 | 1562 | AliReconstructor* AliReconstruction::GetReconstructor(Int_t iDet) |
c757bafd | 1563 | { |
f08fc9f5 | 1564 | // get the reconstructor object and the loader for a detector |
c757bafd | 1565 | |
b8cd5251 | 1566 | if (fReconstructor[iDet]) return fReconstructor[iDet]; |
1567 | ||
1568 | // load the reconstructor object | |
1569 | TPluginManager* pluginManager = gROOT->GetPluginManager(); | |
1570 | TString detName = fgkDetectorName[iDet]; | |
1571 | TString recName = "Ali" + detName + "Reconstructor"; | |
f08fc9f5 | 1572 | if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT")) return NULL; |
b8cd5251 | 1573 | |
1574 | if (detName == "HLT") { | |
1575 | if (!gROOT->GetClass("AliLevel3")) { | |
4aa41877 | 1576 | gSystem->Load("libAliHLTSrc.so"); |
1577 | gSystem->Load("libAliHLTMisc.so"); | |
1578 | gSystem->Load("libAliHLTHough.so"); | |
1579 | gSystem->Load("libAliHLTComp.so"); | |
b8cd5251 | 1580 | } |
1581 | } | |
1582 | ||
1583 | AliReconstructor* reconstructor = NULL; | |
1584 | // first check if a plugin is defined for the reconstructor | |
1585 | TPluginHandler* pluginHandler = | |
1586 | pluginManager->FindHandler("AliReconstructor", detName); | |
f08fc9f5 | 1587 | // if not, add a plugin for it |
1588 | if (!pluginHandler) { | |
b8cd5251 | 1589 | AliDebug(1, Form("defining plugin for %s", recName.Data())); |
b26c3770 | 1590 | TString libs = gSystem->GetLibraries(); |
1591 | if (libs.Contains("lib" + detName + "base.so") || | |
1592 | (gSystem->Load("lib" + detName + "base.so") >= 0)) { | |
b8cd5251 | 1593 | pluginManager->AddHandler("AliReconstructor", detName, |
1594 | recName, detName + "rec", recName + "()"); | |
1595 | } else { | |
1596 | pluginManager->AddHandler("AliReconstructor", detName, | |
1597 | recName, detName, recName + "()"); | |
c757bafd | 1598 | } |
b8cd5251 | 1599 | pluginHandler = pluginManager->FindHandler("AliReconstructor", detName); |
1600 | } | |
1601 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1602 | reconstructor = (AliReconstructor*) pluginHandler->ExecPlugin(0); | |
c757bafd | 1603 | } |
b8cd5251 | 1604 | if (reconstructor) { |
1605 | TObject* obj = fOptions.FindObject(detName.Data()); | |
1606 | if (obj) reconstructor->SetOption(obj->GetTitle()); | |
b26c3770 | 1607 | reconstructor->Init(fRunLoader); |
b8cd5251 | 1608 | fReconstructor[iDet] = reconstructor; |
1609 | } | |
1610 | ||
f08fc9f5 | 1611 | // get or create the loader |
1612 | if (detName != "HLT") { | |
1613 | fLoader[iDet] = fRunLoader->GetLoader(detName + "Loader"); | |
1614 | if (!fLoader[iDet]) { | |
1615 | AliConfig::Instance() | |
1616 | ->CreateDetectorFolders(fRunLoader->GetEventFolder(), | |
1617 | detName, detName); | |
1618 | // first check if a plugin is defined for the loader | |
bb0901a4 | 1619 | pluginHandler = |
f08fc9f5 | 1620 | pluginManager->FindHandler("AliLoader", detName); |
1621 | // if not, add a plugin for it | |
1622 | if (!pluginHandler) { | |
1623 | TString loaderName = "Ali" + detName + "Loader"; | |
1624 | AliDebug(1, Form("defining plugin for %s", loaderName.Data())); | |
1625 | pluginManager->AddHandler("AliLoader", detName, | |
1626 | loaderName, detName + "base", | |
1627 | loaderName + "(const char*, TFolder*)"); | |
1628 | pluginHandler = pluginManager->FindHandler("AliLoader", detName); | |
1629 | } | |
1630 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1631 | fLoader[iDet] = | |
1632 | (AliLoader*) pluginHandler->ExecPlugin(2, detName.Data(), | |
1633 | fRunLoader->GetEventFolder()); | |
1634 | } | |
1635 | if (!fLoader[iDet]) { // use default loader | |
1636 | fLoader[iDet] = new AliLoader(detName, fRunLoader->GetEventFolder()); | |
1637 | } | |
1638 | if (!fLoader[iDet]) { | |
1639 | AliWarning(Form("couldn't get loader for %s", detName.Data())); | |
6667b602 | 1640 | if (fStopOnError) return NULL; |
f08fc9f5 | 1641 | } else { |
1642 | fRunLoader->AddLoader(fLoader[iDet]); | |
1643 | fRunLoader->CdGAFile(); | |
1644 | if (gFile && !gFile->IsWritable()) gFile->ReOpen("UPDATE"); | |
1645 | fRunLoader->Write(0, TObject::kOverwrite); | |
1646 | } | |
1647 | } | |
1648 | } | |
1649 | ||
b8cd5251 | 1650 | return reconstructor; |
c757bafd | 1651 | } |
1652 | ||
2257f27e | 1653 | //_____________________________________________________________________________ |
1654 | Bool_t AliReconstruction::CreateVertexer() | |
1655 | { | |
1656 | // create the vertexer | |
1657 | ||
b8cd5251 | 1658 | fVertexer = NULL; |
1659 | AliReconstructor* itsReconstructor = GetReconstructor(0); | |
59697224 | 1660 | if (itsReconstructor) { |
b8cd5251 | 1661 | fVertexer = itsReconstructor->CreateVertexer(fRunLoader); |
2257f27e | 1662 | } |
b8cd5251 | 1663 | if (!fVertexer) { |
815c2b38 | 1664 | AliWarning("couldn't create a vertexer for ITS"); |
2257f27e | 1665 | if (fStopOnError) return kFALSE; |
1666 | } | |
1667 | ||
1668 | return kTRUE; | |
1669 | } | |
1670 | ||
24f7a148 | 1671 | //_____________________________________________________________________________ |
b8cd5251 | 1672 | Bool_t AliReconstruction::CreateTrackers(const TString& detectors) |
24f7a148 | 1673 | { |
f08fc9f5 | 1674 | // create the trackers |
24f7a148 | 1675 | |
b8cd5251 | 1676 | TString detStr = detectors; |
1677 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1678 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1679 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1680 | if (!reconstructor) continue; | |
1681 | TString detName = fgkDetectorName[iDet]; | |
1f46a9ae | 1682 | if (detName == "HLT") { |
1683 | fRunHLTTracking = kTRUE; | |
1684 | continue; | |
1685 | } | |
e66fbafb | 1686 | if (detName == "MUON") { |
1687 | fRunMuonTracking = kTRUE; | |
1688 | continue; | |
1689 | } | |
1690 | ||
f08fc9f5 | 1691 | |
1692 | fTracker[iDet] = reconstructor->CreateTracker(fRunLoader); | |
1693 | if (!fTracker[iDet] && (iDet < 7)) { | |
1694 | AliWarning(Form("couldn't create a tracker for %s", detName.Data())); | |
8250d5f5 | 1695 | if (fStopOnError) return kFALSE; |
1696 | } | |
1697 | } | |
1698 | ||
24f7a148 | 1699 | return kTRUE; |
1700 | } | |
1701 | ||
e583c30d | 1702 | //_____________________________________________________________________________ |
b26c3770 | 1703 | void AliReconstruction::CleanUp(TFile* file, TFile* fileOld) |
e583c30d | 1704 | { |
1705 | // delete trackers and the run loader and close and delete the file | |
1706 | ||
b8cd5251 | 1707 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1708 | delete fReconstructor[iDet]; | |
1709 | fReconstructor[iDet] = NULL; | |
1710 | fLoader[iDet] = NULL; | |
1711 | delete fTracker[iDet]; | |
1712 | fTracker[iDet] = NULL; | |
d101408a | 1713 | delete fQualAssDataMaker[iDet]; |
1714 | fQualAssDataMaker[iDet] = NULL; | |
b8cd5251 | 1715 | } |
1716 | delete fVertexer; | |
1717 | fVertexer = NULL; | |
9178838a | 1718 | delete fDiamondProfile; |
1719 | fDiamondProfile = NULL; | |
e583c30d | 1720 | |
1721 | delete fRunLoader; | |
1722 | fRunLoader = NULL; | |
b649205a | 1723 | delete fRawReader; |
1724 | fRawReader = NULL; | |
e583c30d | 1725 | |
1726 | if (file) { | |
1727 | file->Close(); | |
1728 | delete file; | |
1729 | } | |
b26c3770 | 1730 | |
1731 | if (fileOld) { | |
1732 | fileOld->Close(); | |
1733 | delete fileOld; | |
1734 | gSystem->Unlink("AliESDs.old.root"); | |
1735 | } | |
e583c30d | 1736 | } |
24f7a148 | 1737 | |
24f7a148 | 1738 | //_____________________________________________________________________________ |
af885e0f | 1739 | |
1740 | Bool_t AliReconstruction::ReadESD(AliESDEvent*& esd, const char* recStep) const | |
24f7a148 | 1741 | { |
1742 | // read the ESD event from a file | |
1743 | ||
1744 | if (!esd) return kFALSE; | |
1745 | char fileName[256]; | |
1746 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
31fd97b2 | 1747 | esd->GetRunNumber(), esd->GetEventNumberInFile(), recStep); |
24f7a148 | 1748 | if (gSystem->AccessPathName(fileName)) return kFALSE; |
1749 | ||
f3a97c86 | 1750 | AliInfo(Form("reading ESD from file %s", fileName)); |
815c2b38 | 1751 | AliDebug(1, Form("reading ESD from file %s", fileName)); |
24f7a148 | 1752 | TFile* file = TFile::Open(fileName); |
1753 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1754 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1755 | delete file; |
1756 | return kFALSE; | |
1757 | } | |
1758 | ||
1759 | gROOT->cd(); | |
1760 | delete esd; | |
af885e0f | 1761 | esd = (AliESDEvent*) file->Get("ESD"); |
24f7a148 | 1762 | file->Close(); |
1763 | delete file; | |
1764 | return kTRUE; | |
af885e0f | 1765 | |
24f7a148 | 1766 | } |
1767 | ||
af885e0f | 1768 | |
1769 | ||
24f7a148 | 1770 | //_____________________________________________________________________________ |
af885e0f | 1771 | void AliReconstruction::WriteESD(AliESDEvent* esd, const char* recStep) const |
24f7a148 | 1772 | { |
1773 | // write the ESD event to a file | |
1774 | ||
1775 | if (!esd) return; | |
1776 | char fileName[256]; | |
1777 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
31fd97b2 | 1778 | esd->GetRunNumber(), esd->GetEventNumberInFile(), recStep); |
24f7a148 | 1779 | |
815c2b38 | 1780 | AliDebug(1, Form("writing ESD to file %s", fileName)); |
24f7a148 | 1781 | TFile* file = TFile::Open(fileName, "recreate"); |
1782 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1783 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1784 | } else { |
1785 | esd->Write("ESD"); | |
1786 | file->Close(); | |
1787 | } | |
1788 | delete file; | |
1789 | } | |
f3a97c86 | 1790 | |
1791 | ||
1792 | ||
1793 | ||
f3a97c86 | 1794 | |
a7807689 | 1795 | //_____________________________________________________________________________ |
f29f1726 | 1796 | void AliReconstruction::ESDFile2AODFile(TFile* esdFile, TFile* aodFile) |
a7807689 | 1797 | { |
f29f1726 | 1798 | // write all files from the given esd file to an aod file |
85ba66b8 | 1799 | |
f29f1726 | 1800 | // create an AliAOD object |
1801 | AliAODEvent *aod = new AliAODEvent(); | |
1802 | aod->CreateStdContent(); | |
1803 | ||
1804 | // go to the file | |
1805 | aodFile->cd(); | |
1806 | ||
1807 | // create the tree | |
b97637d4 | 1808 | TTree *aodTree = new TTree("aodTree", "AliAOD tree"); |
f29f1726 | 1809 | aodTree->Branch(aod->GetList()); |
1810 | ||
1811 | // connect to ESD | |
1812 | TTree *t = (TTree*) esdFile->Get("esdTree"); | |
af885e0f | 1813 | AliESDEvent *esd = new AliESDEvent(); |
53ec9628 | 1814 | esd->ReadFromTree(t); |
f29f1726 | 1815 | |
53ec9628 | 1816 | Int_t nEvents = t->GetEntries(); |
f29f1726 | 1817 | |
1818 | // set arrays and pointers | |
1819 | Float_t posF[3]; | |
1820 | Double_t pos[3]; | |
1821 | Double_t p[3]; | |
1822 | Double_t covVtx[6]; | |
1823 | Double_t covTr[21]; | |
1824 | Double_t pid[10]; | |
1825 | ||
1826 | // loop over events and fill them | |
1827 | for (Int_t iEvent = 0; iEvent < nEvents; ++iEvent) { | |
53ec9628 | 1828 | t->GetEntry(iEvent); |
f29f1726 | 1829 | |
1830 | // Multiplicity information needed by the header (to be revised!) | |
1831 | Int_t nTracks = esd->GetNumberOfTracks(); | |
1832 | Int_t nPosTracks = 0; | |
1833 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) | |
b97637d4 | 1834 | if (esd->GetTrack(iTrack)->Charge()> 0) nPosTracks++; |
f29f1726 | 1835 | |
85ba66b8 | 1836 | // Access the header |
1837 | AliAODHeader *header = aod->GetHeader(); | |
1838 | ||
1839 | // fill the header | |
ade23daf | 1840 | header->SetRunNumber (esd->GetRunNumber() ); |
1841 | header->SetBunchCrossNumber(esd->GetBunchCrossNumber()); | |
1842 | header->SetOrbitNumber (esd->GetOrbitNumber() ); | |
1843 | header->SetPeriodNumber (esd->GetPeriodNumber() ); | |
1844 | header->SetTriggerMask (esd->GetTriggerMask() ); | |
1845 | header->SetTriggerCluster (esd->GetTriggerCluster() ); | |
1846 | header->SetEventType (esd->GetEventType() ); | |
1847 | header->SetMagneticField (esd->GetMagneticField() ); | |
1848 | header->SetZDCN1Energy (esd->GetZDCN1Energy() ); | |
1849 | header->SetZDCP1Energy (esd->GetZDCP1Energy() ); | |
1850 | header->SetZDCN2Energy (esd->GetZDCN2Energy() ); | |
1851 | header->SetZDCP2Energy (esd->GetZDCP2Energy() ); | |
1852 | header->SetZDCEMEnergy (esd->GetZDCEMEnergy() ); | |
a1d4139d | 1853 | header->SetRefMultiplicity (nTracks); |
1854 | header->SetRefMultiplicityPos(nPosTracks); | |
1855 | header->SetRefMultiplicityNeg(nTracks - nPosTracks); | |
1856 | header->SetMuonMagFieldScale(-999.); // FIXME | |
1857 | header->SetCentrality(-999.); // FIXME | |
f29f1726 | 1858 | |
1859 | Int_t nV0s = esd->GetNumberOfV0s(); | |
1860 | Int_t nCascades = esd->GetNumberOfCascades(); | |
1861 | Int_t nKinks = esd->GetNumberOfKinks(); | |
1862 | Int_t nVertices = nV0s + nCascades + nKinks; | |
1863 | ||
1864 | aod->ResetStd(nTracks, nVertices); | |
1865 | AliAODTrack *aodTrack; | |
1866 | ||
f29f1726 | 1867 | // Array to take into account the tracks already added to the AOD |
1868 | Bool_t * usedTrack = NULL; | |
1869 | if (nTracks>0) { | |
1870 | usedTrack = new Bool_t[nTracks]; | |
1871 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) usedTrack[iTrack]=kFALSE; | |
1872 | } | |
1873 | // Array to take into account the V0s already added to the AOD | |
1874 | Bool_t * usedV0 = NULL; | |
1875 | if (nV0s>0) { | |
1876 | usedV0 = new Bool_t[nV0s]; | |
1877 | for (Int_t iV0=0; iV0<nV0s; ++iV0) usedV0[iV0]=kFALSE; | |
1878 | } | |
1879 | // Array to take into account the kinks already added to the AOD | |
1880 | Bool_t * usedKink = NULL; | |
1881 | if (nKinks>0) { | |
1882 | usedKink = new Bool_t[nKinks]; | |
1883 | for (Int_t iKink=0; iKink<nKinks; ++iKink) usedKink[iKink]=kFALSE; | |
1884 | } | |
1885 | ||
1886 | // Access to the AOD container of vertices | |
1887 | TClonesArray &vertices = *(aod->GetVertices()); | |
1888 | Int_t jVertices=0; | |
1889 | ||
1890 | // Access to the AOD container of tracks | |
1891 | TClonesArray &tracks = *(aod->GetTracks()); | |
1892 | Int_t jTracks=0; | |
1893 | ||
1894 | // Add primary vertex. The primary tracks will be defined | |
1895 | // after the loops on the composite objects (V0, cascades, kinks) | |
1896 | const AliESDVertex *vtx = esd->GetPrimaryVertex(); | |
1897 | ||
1898 | vtx->GetXYZ(pos); // position | |
1899 | vtx->GetCovMatrix(covVtx); //covariance matrix | |
1900 | ||
1901 | AliAODVertex * primary = new(vertices[jVertices++]) | |
02153d58 | 1902 | AliAODVertex(pos, covVtx, vtx->GetChi2toNDF(), NULL, -1, AliAODVertex::kPrimary); |
f29f1726 | 1903 | |
1904 | // Create vertices starting from the most complex objects | |
1905 | ||
1906 | // Cascades | |
1907 | for (Int_t nCascade = 0; nCascade < nCascades; ++nCascade) { | |
1908 | AliESDcascade *cascade = esd->GetCascade(nCascade); | |
1909 | ||
1910 | cascade->GetXYZ(pos[0], pos[1], pos[2]); | |
1911 | cascade->GetPosCovXi(covVtx); | |
1912 | ||
1913 | // Add the cascade vertex | |
1914 | AliAODVertex * vcascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
1915 | covVtx, | |
1916 | cascade->GetChi2Xi(), // = chi2/NDF since NDF = 2*2-3 | |
1917 | primary, | |
02153d58 | 1918 | nCascade, |
f29f1726 | 1919 | AliAODVertex::kCascade); |
1920 | ||
1921 | primary->AddDaughter(vcascade); | |
1922 | ||
1923 | // Add the V0 from the cascade. The ESD class have to be optimized... | |
85ba66b8 | 1924 | // Now we have to search for the corresponding V0 in the list of V0s |
f29f1726 | 1925 | // using the indeces of the positive and negative tracks |
1926 | ||
1927 | Int_t posFromV0 = cascade->GetPindex(); | |
1928 | Int_t negFromV0 = cascade->GetNindex(); | |
1929 | ||
1930 | ||
1931 | AliESDv0 * v0 = 0x0; | |
1932 | Int_t indV0 = -1; | |
1933 | ||
1934 | for (Int_t iV0=0; iV0<nV0s; ++iV0) { | |
1935 | ||
1936 | v0 = esd->GetV0(iV0); | |
1937 | Int_t posV0 = v0->GetPindex(); | |
1938 | Int_t negV0 = v0->GetNindex(); | |
1939 | ||
1940 | if (posV0==posFromV0 && negV0==negFromV0) { | |
1941 | indV0 = iV0; | |
1942 | break; | |
1943 | } | |
1944 | } | |
1945 | ||
1946 | AliAODVertex * vV0FromCascade = 0x0; | |
1947 | ||
1948 | if (indV0>-1 && !usedV0[indV0] ) { | |
1949 | ||
1950 | // the V0 exists in the array of V0s and is not used | |
1951 | ||
1952 | usedV0[indV0] = kTRUE; | |
1953 | ||
1954 | v0->GetXYZ(pos[0], pos[1], pos[2]); | |
1955 | v0->GetPosCov(covVtx); | |
1956 | ||
1957 | vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
1958 | covVtx, | |
1959 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 | |
1960 | vcascade, | |
02153d58 | 1961 | indV0, |
f29f1726 | 1962 | AliAODVertex::kV0); |
1963 | } else { | |
1964 | ||
1965 | // the V0 doesn't exist in the array of V0s or was used | |
1966 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
1967 | << " The V0 " << indV0 | |
1968 | << " doesn't exist in the array of V0s or was used!" << endl; | |
1969 | ||
1970 | cascade->GetXYZ(pos[0], pos[1], pos[2]); | |
1971 | cascade->GetPosCov(covVtx); | |
1972 | ||
1973 | vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
1974 | covVtx, | |
1975 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 | |
1976 | vcascade, | |
02153d58 | 1977 | indV0, |
f29f1726 | 1978 | AliAODVertex::kV0); |
1979 | vcascade->AddDaughter(vV0FromCascade); | |
1980 | } | |
1981 | ||
1982 | // Add the positive tracks from the V0 | |
1983 | ||
1984 | if (! usedTrack[posFromV0]) { | |
1985 | ||
1986 | usedTrack[posFromV0] = kTRUE; | |
1987 | ||
1988 | AliESDtrack *esdTrack = esd->GetTrack(posFromV0); | |
1989 | esdTrack->GetPxPyPz(p); | |
1990 | esdTrack->GetXYZ(pos); | |
1991 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
1992 | esdTrack->GetESDpid(pid); | |
1993 | ||
1994 | vV0FromCascade->AddDaughter(aodTrack = | |
1995 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
1996 | esdTrack->GetLabel(), | |
1997 | p, | |
1998 | kTRUE, | |
1999 | pos, | |
2000 | kFALSE, | |
2001 | covTr, | |
b97637d4 | 2002 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2003 | esdTrack->GetITSClusterMap(), |
2004 | pid, | |
2005 | vV0FromCascade, | |
2006 | kTRUE, // check if this is right | |
2007 | kFALSE, // check if this is right | |
2008 | AliAODTrack::kSecondary) | |
2009 | ); | |
2010 | aodTrack->ConvertAliPIDtoAODPID(); | |
2011 | } | |
2012 | else { | |
2013 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
2014 | << " track " << posFromV0 << " has already been used!" << endl; | |
2015 | } | |
2016 | ||
2017 | // Add the negative tracks from the V0 | |
2018 | ||
2019 | if (!usedTrack[negFromV0]) { | |
2020 | ||
2021 | usedTrack[negFromV0] = kTRUE; | |
2022 | ||
2023 | AliESDtrack *esdTrack = esd->GetTrack(negFromV0); | |
2024 | esdTrack->GetPxPyPz(p); | |
2025 | esdTrack->GetXYZ(pos); | |
2026 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2027 | esdTrack->GetESDpid(pid); | |
2028 | ||
2029 | vV0FromCascade->AddDaughter(aodTrack = | |
2030 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2031 | esdTrack->GetLabel(), | |
2032 | p, | |
2033 | kTRUE, | |
2034 | pos, | |
2035 | kFALSE, | |
2036 | covTr, | |
b97637d4 | 2037 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2038 | esdTrack->GetITSClusterMap(), |
2039 | pid, | |
2040 | vV0FromCascade, | |
2041 | kTRUE, // check if this is right | |
2042 | kFALSE, // check if this is right | |
2043 | AliAODTrack::kSecondary) | |
2044 | ); | |
2045 | aodTrack->ConvertAliPIDtoAODPID(); | |
2046 | } | |
2047 | else { | |
2048 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
2049 | << " track " << negFromV0 << " has already been used!" << endl; | |
2050 | } | |
2051 | ||
2052 | // Add the bachelor track from the cascade | |
2053 | ||
2054 | Int_t bachelor = cascade->GetBindex(); | |
2055 | ||
2056 | if(!usedTrack[bachelor]) { | |
2057 | ||
2058 | usedTrack[bachelor] = kTRUE; | |
2059 | ||
2060 | AliESDtrack *esdTrack = esd->GetTrack(bachelor); | |
2061 | esdTrack->GetPxPyPz(p); | |
2062 | esdTrack->GetXYZ(pos); | |
2063 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2064 | esdTrack->GetESDpid(pid); | |
2065 | ||
2066 | vcascade->AddDaughter(aodTrack = | |
2067 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2068 | esdTrack->GetLabel(), | |
2069 | p, | |
2070 | kTRUE, | |
2071 | pos, | |
2072 | kFALSE, | |
2073 | covTr, | |
b97637d4 | 2074 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2075 | esdTrack->GetITSClusterMap(), |
2076 | pid, | |
2077 | vcascade, | |
2078 | kTRUE, // check if this is right | |
2079 | kFALSE, // check if this is right | |
2080 | AliAODTrack::kSecondary) | |
2081 | ); | |
2082 | aodTrack->ConvertAliPIDtoAODPID(); | |
2083 | } | |
2084 | else { | |
2085 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
2086 | << " track " << bachelor << " has already been used!" << endl; | |
2087 | } | |
2088 | ||
2089 | // Add the primary track of the cascade (if any) | |
2090 | ||
2091 | } // end of the loop on cascades | |
2092 | ||
2093 | // V0s | |
2094 | ||
2095 | for (Int_t nV0 = 0; nV0 < nV0s; ++nV0) { | |
2096 | ||
2097 | if (usedV0[nV0]) continue; // skip if aready added to the AOD | |
2098 | ||
2099 | AliESDv0 *v0 = esd->GetV0(nV0); | |
2100 | ||
2101 | v0->GetXYZ(pos[0], pos[1], pos[2]); | |
2102 | v0->GetPosCov(covVtx); | |
2103 | ||
2104 | AliAODVertex * vV0 = | |
2105 | new(vertices[jVertices++]) AliAODVertex(pos, | |
2106 | covVtx, | |
2107 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 | |
2108 | primary, | |
02153d58 | 2109 | nV0, |
f29f1726 | 2110 | AliAODVertex::kV0); |
2111 | primary->AddDaughter(vV0); | |
2112 | ||
2113 | Int_t posFromV0 = v0->GetPindex(); | |
2114 | Int_t negFromV0 = v0->GetNindex(); | |
2115 | ||
2116 | // Add the positive tracks from the V0 | |
2117 | ||
2118 | if (!usedTrack[posFromV0]) { | |
2119 | ||
2120 | usedTrack[posFromV0] = kTRUE; | |
2121 | ||
2122 | AliESDtrack *esdTrack = esd->GetTrack(posFromV0); | |
2123 | esdTrack->GetPxPyPz(p); | |
2124 | esdTrack->GetXYZ(pos); | |
2125 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2126 | esdTrack->GetESDpid(pid); | |
2127 | ||
2128 | vV0->AddDaughter(aodTrack = | |
2129 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2130 | esdTrack->GetLabel(), | |
2131 | p, | |
2132 | kTRUE, | |
2133 | pos, | |
2134 | kFALSE, | |
2135 | covTr, | |
b97637d4 | 2136 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2137 | esdTrack->GetITSClusterMap(), |
2138 | pid, | |
2139 | vV0, | |
2140 | kTRUE, // check if this is right | |
2141 | kFALSE, // check if this is right | |
2142 | AliAODTrack::kSecondary) | |
2143 | ); | |
2144 | aodTrack->ConvertAliPIDtoAODPID(); | |
2145 | } | |
2146 | else { | |
2147 | cerr << "Error: event " << iEvent << " V0 " << nV0 | |
2148 | << " track " << posFromV0 << " has already been used!" << endl; | |
2149 | } | |
a7807689 | 2150 | |
f29f1726 | 2151 | // Add the negative tracks from the V0 |
2152 | ||
2153 | if (!usedTrack[negFromV0]) { | |
2154 | ||
2155 | usedTrack[negFromV0] = kTRUE; | |
2156 | ||
2157 | AliESDtrack *esdTrack = esd->GetTrack(negFromV0); | |
2158 | esdTrack->GetPxPyPz(p); | |
2159 | esdTrack->GetXYZ(pos); | |
2160 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2161 | esdTrack->GetESDpid(pid); | |
2162 | ||
2163 | vV0->AddDaughter(aodTrack = | |
2164 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2165 | esdTrack->GetLabel(), | |
2166 | p, | |
2167 | kTRUE, | |
2168 | pos, | |
2169 | kFALSE, | |
2170 | covTr, | |
b97637d4 | 2171 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2172 | esdTrack->GetITSClusterMap(), |
2173 | pid, | |
2174 | vV0, | |
2175 | kTRUE, // check if this is right | |
2176 | kFALSE, // check if this is right | |
2177 | AliAODTrack::kSecondary) | |
2178 | ); | |
2179 | aodTrack->ConvertAliPIDtoAODPID(); | |
2180 | } | |
2181 | else { | |
2182 | cerr << "Error: event " << iEvent << " V0 " << nV0 | |
2183 | << " track " << negFromV0 << " has already been used!" << endl; | |
2184 | } | |
2185 | ||
2186 | } // end of the loop on V0s | |
2187 | ||
2188 | // Kinks: it is a big mess the access to the information in the kinks | |
2189 | // The loop is on the tracks in order to find the mother and daugther of each kink | |
2190 | ||
2191 | ||
2192 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) { | |
2193 | ||
2194 | ||
2195 | AliESDtrack * esdTrack = esd->GetTrack(iTrack); | |
2196 | ||
2197 | Int_t ikink = esdTrack->GetKinkIndex(0); | |
2198 | ||
2199 | if (ikink) { | |
2200 | // Negative kink index: mother, positive: daughter | |
2201 | ||
2202 | // Search for the second track of the kink | |
2203 | ||
2204 | for (Int_t jTrack = iTrack+1; jTrack<nTracks; ++jTrack) { | |
2205 | ||
2206 | AliESDtrack * esdTrack1 = esd->GetTrack(jTrack); | |
2207 | ||
2208 | Int_t jkink = esdTrack1->GetKinkIndex(0); | |
2209 | ||
2210 | if ( TMath::Abs(ikink)==TMath::Abs(jkink) ) { | |
2211 | ||
2212 | // The two tracks are from the same kink | |
2213 | ||
2214 | if (usedKink[TMath::Abs(ikink)-1]) continue; // skip used kinks | |
2215 | ||
2216 | Int_t imother = -1; | |
2217 | Int_t idaughter = -1; | |
2218 | ||
2219 | if (ikink<0 && jkink>0) { | |
2220 | ||
2221 | imother = iTrack; | |
2222 | idaughter = jTrack; | |
2223 | } | |
2224 | else if (ikink>0 && jkink<0) { | |
2225 | ||
2226 | imother = jTrack; | |
2227 | idaughter = iTrack; | |
2228 | } | |
2229 | else { | |
2230 | cerr << "Error: Wrong combination of kink indexes: " | |
2231 | << ikink << " " << jkink << endl; | |
2232 | continue; | |
2233 | } | |
2234 | ||
2235 | // Add the mother track | |
2236 | ||
2237 | AliAODTrack * mother = NULL; | |
2238 | ||
2239 | if (!usedTrack[imother]) { | |
2240 | ||
2241 | usedTrack[imother] = kTRUE; | |
2242 | ||
2243 | AliESDtrack *esdTrack = esd->GetTrack(imother); | |
2244 | esdTrack->GetPxPyPz(p); | |
2245 | esdTrack->GetXYZ(pos); | |
2246 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2247 | esdTrack->GetESDpid(pid); | |
2248 | ||
2249 | mother = | |
2250 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2251 | esdTrack->GetLabel(), | |
2252 | p, | |
2253 | kTRUE, | |
2254 | pos, | |
2255 | kFALSE, | |
2256 | covTr, | |
b97637d4 | 2257 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2258 | esdTrack->GetITSClusterMap(), |
2259 | pid, | |
2260 | primary, | |
2261 | kTRUE, // check if this is right | |
2262 | kTRUE, // check if this is right | |
2263 | AliAODTrack::kPrimary); | |
2264 | primary->AddDaughter(mother); | |
2265 | mother->ConvertAliPIDtoAODPID(); | |
2266 | } | |
2267 | else { | |
2268 | cerr << "Error: event " << iEvent << " kink " << TMath::Abs(ikink)-1 | |
2269 | << " track " << imother << " has already been used!" << endl; | |
2270 | } | |
2271 | ||
2272 | // Add the kink vertex | |
2273 | AliESDkink * kink = esd->GetKink(TMath::Abs(ikink)-1); | |
2274 | ||
2275 | AliAODVertex * vkink = | |
2276 | new(vertices[jVertices++]) AliAODVertex(kink->GetPosition(), | |
2277 | NULL, | |
2278 | 0., | |
2279 | mother, | |
02153d58 | 2280 | esdTrack->GetID(), // This is the track ID of the mother's track! |
f29f1726 | 2281 | AliAODVertex::kKink); |
2282 | // Add the daughter track | |
2283 | ||
2284 | AliAODTrack * daughter = NULL; | |
2285 | ||
2286 | if (!usedTrack[idaughter]) { | |
2287 | ||
2288 | usedTrack[idaughter] = kTRUE; | |
2289 | ||
2290 | AliESDtrack *esdTrack = esd->GetTrack(idaughter); | |
2291 | esdTrack->GetPxPyPz(p); | |
2292 | esdTrack->GetXYZ(pos); | |
2293 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2294 | esdTrack->GetESDpid(pid); | |
2295 | ||
2296 | daughter = | |
2297 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2298 | esdTrack->GetLabel(), | |
2299 | p, | |
2300 | kTRUE, | |
2301 | pos, | |
2302 | kFALSE, | |
2303 | covTr, | |
b97637d4 | 2304 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2305 | esdTrack->GetITSClusterMap(), |
2306 | pid, | |
2307 | vkink, | |
2308 | kTRUE, // check if this is right | |
2309 | kTRUE, // check if this is right | |
2310 | AliAODTrack::kPrimary); | |
2311 | vkink->AddDaughter(daughter); | |
2312 | daughter->ConvertAliPIDtoAODPID(); | |
2313 | } | |
2314 | else { | |
2315 | cerr << "Error: event " << iEvent << " kink " << TMath::Abs(ikink)-1 | |
2316 | << " track " << idaughter << " has already been used!" << endl; | |
2317 | } | |
2318 | ||
2319 | ||
2320 | } | |
2321 | } | |
2322 | ||
2323 | } | |
2324 | ||
2325 | } | |
2326 | ||
2327 | ||
2328 | // Tracks (primary and orphan) | |
2329 | ||
2330 | for (Int_t nTrack = 0; nTrack < nTracks; ++nTrack) { | |
2331 | ||
2332 | ||
2333 | if (usedTrack[nTrack]) continue; | |
2334 | ||
2335 | AliESDtrack *esdTrack = esd->GetTrack(nTrack); | |
2336 | esdTrack->GetPxPyPz(p); | |
2337 | esdTrack->GetXYZ(pos); | |
2338 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2339 | esdTrack->GetESDpid(pid); | |
2340 | ||
2341 | Float_t impactXY, impactZ; | |
2342 | ||
2343 | esdTrack->GetImpactParameters(impactXY,impactZ); | |
2344 | ||
2345 | if (impactXY<3) { | |
2346 | // track inside the beam pipe | |
2347 | ||
2348 | primary->AddDaughter(aodTrack = | |
2349 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2350 | esdTrack->GetLabel(), | |
2351 | p, | |
2352 | kTRUE, | |
2353 | pos, | |
2354 | kFALSE, | |
2355 | covTr, | |
b97637d4 | 2356 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2357 | esdTrack->GetITSClusterMap(), |
2358 | pid, | |
2359 | primary, | |
2360 | kTRUE, // check if this is right | |
2361 | kTRUE, // check if this is right | |
2362 | AliAODTrack::kPrimary) | |
2363 | ); | |
2364 | aodTrack->ConvertAliPIDtoAODPID(); | |
2365 | } | |
2366 | else { | |
2367 | // outside the beam pipe: orphan track | |
2368 | aodTrack = | |
2369 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2370 | esdTrack->GetLabel(), | |
2371 | p, | |
2372 | kTRUE, | |
2373 | pos, | |
2374 | kFALSE, | |
2375 | covTr, | |
b97637d4 | 2376 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2377 | esdTrack->GetITSClusterMap(), |
2378 | pid, | |
2379 | NULL, | |
2380 | kFALSE, // check if this is right | |
2381 | kFALSE, // check if this is right | |
2382 | AliAODTrack::kOrphan); | |
2383 | aodTrack->ConvertAliPIDtoAODPID(); | |
2384 | } | |
2385 | } // end of loop on tracks | |
2386 | ||
2387 | // muon tracks | |
2388 | Int_t nMuTracks = esd->GetNumberOfMuonTracks(); | |
2389 | for (Int_t nMuTrack = 0; nMuTrack < nMuTracks; ++nMuTrack) { | |
2390 | ||
2391 | AliESDMuonTrack *esdMuTrack = esd->GetMuonTrack(nMuTrack); | |
2392 | p[0] = esdMuTrack->Px(); | |
2393 | p[1] = esdMuTrack->Py(); | |
2394 | p[2] = esdMuTrack->Pz(); | |
2395 | pos[0] = primary->GetX(); | |
2396 | pos[1] = primary->GetY(); | |
2397 | pos[2] = primary->GetZ(); | |
2398 | ||
2399 | // has to be changed once the muon pid is provided by the ESD | |
2400 | for (Int_t i = 0; i < 10; pid[i++] = 0.); pid[AliAODTrack::kMuon]=1.; | |
2401 | ||
85ba66b8 | 2402 | primary->AddDaughter(aodTrack = |
f29f1726 | 2403 | new(tracks[jTracks++]) AliAODTrack(0, // no ID provided |
2404 | 0, // no label provided | |
2405 | p, | |
2406 | kTRUE, | |
2407 | pos, | |
2408 | kFALSE, | |
2409 | NULL, // no covariance matrix provided | |
b97637d4 | 2410 | esdMuTrack->Charge(), |
e704c7d4 | 2411 | 0, // ITSClusterMap is set below |
f29f1726 | 2412 | pid, |
2413 | primary, | |
85ba66b8 | 2414 | kFALSE, // muon tracks are not used to fit the primary vtx |
2415 | kFALSE, // not used for vertex fit | |
f29f1726 | 2416 | AliAODTrack::kPrimary) |
2417 | ); | |
85ba66b8 | 2418 | |
2419 | aodTrack->SetHitsPatternInTrigCh(esdMuTrack->GetHitsPatternInTrigCh()); | |
2420 | Int_t track2Trigger = esdMuTrack->GetMatchTrigger(); | |
2421 | aodTrack->SetMatchTrigger(track2Trigger); | |
2422 | if (track2Trigger) | |
2423 | aodTrack->SetChi2MatchTrigger(esdMuTrack->GetChi2MatchTrigger()); | |
2424 | else | |
2425 | aodTrack->SetChi2MatchTrigger(0.); | |
f29f1726 | 2426 | } |
2427 | ||
2428 | // Access to the AOD container of clusters | |
2429 | TClonesArray &clusters = *(aod->GetClusters()); | |
2430 | Int_t jClusters=0; | |
2431 | ||
2432 | // Calo Clusters | |
2433 | Int_t nClusters = esd->GetNumberOfCaloClusters(); | |
2434 | ||
2435 | for (Int_t iClust=0; iClust<nClusters; ++iClust) { | |
2436 | ||
2437 | AliESDCaloCluster * cluster = esd->GetCaloCluster(iClust); | |
2438 | ||
2439 | Int_t id = cluster->GetID(); | |
2440 | Int_t label = -1; | |
53ec9628 | 2441 | Float_t energy = cluster->E(); |
2442 | cluster->GetPosition(posF); | |
f29f1726 | 2443 | AliAODVertex *prodVertex = primary; |
2444 | AliAODTrack *primTrack = NULL; | |
2445 | Char_t ttype=AliAODCluster::kUndef; | |
85ba66b8 | 2446 | |
f29f1726 | 2447 | if (cluster->IsPHOS()) ttype=AliAODCluster::kPHOSNeutral; |
2448 | else if (cluster->IsEMCAL()) { | |
85ba66b8 | 2449 | |
f29f1726 | 2450 | if (cluster->GetClusterType() == AliESDCaloCluster::kPseudoCluster) |
2451 | ttype = AliAODCluster::kEMCALPseudoCluster; | |
2452 | else | |
2453 | ttype = AliAODCluster::kEMCALClusterv1; | |
85ba66b8 | 2454 | |
f29f1726 | 2455 | } |
85ba66b8 | 2456 | |
f29f1726 | 2457 | new(clusters[jClusters++]) AliAODCluster(id, |
2458 | label, | |
2459 | energy, | |
2460 | pos, | |
2461 | NULL, // no covariance matrix provided | |
2462 | NULL, // no pid for clusters provided | |
2463 | prodVertex, | |
2464 | primTrack, | |
2465 | ttype); | |
85ba66b8 | 2466 | |
f29f1726 | 2467 | } // end of loop on calo clusters |
85ba66b8 | 2468 | |
2469 | // tracklets | |
2470 | const AliMultiplicity *mult = esd->GetMultiplicity(); | |
2471 | if (mult) { | |
2472 | if (mult->GetNumberOfTracklets()>0) { | |
2473 | aod->GetTracklets()->CreateContainer(mult->GetNumberOfTracklets()); | |
2474 | ||
2475 | for (Int_t n=0; n<mult->GetNumberOfTracklets(); n++) { | |
2476 | aod->GetTracklets()->SetTracklet(n, mult->GetTheta(n), mult->GetPhi(n), mult->GetDeltaPhi(n), mult->GetLabel(n)); | |
2477 | } | |
2478 | } | |
2479 | } else { | |
2480 | Printf("ERROR: AliMultiplicity could not be retrieved from ESD"); | |
2481 | } | |
2482 | ||
f29f1726 | 2483 | delete [] usedTrack; |
2484 | delete [] usedV0; | |
2485 | delete [] usedKink; | |
85ba66b8 | 2486 | |
f29f1726 | 2487 | // fill the tree for this event |
2488 | aodTree->Fill(); | |
2489 | } // end of event loop | |
85ba66b8 | 2490 | |
f29f1726 | 2491 | aodTree->GetUserInfo()->Add(aod); |
85ba66b8 | 2492 | |
f29f1726 | 2493 | // close ESD file |
2494 | esdFile->Close(); | |
85ba66b8 | 2495 | |
f29f1726 | 2496 | // write the tree to the specified file |
2497 | aodFile = aodTree->GetCurrentFile(); | |
2498 | aodFile->cd(); | |
2499 | aodTree->Write(); | |
85ba66b8 | 2500 | |
a7807689 | 2501 | return; |
2502 | } | |
2503 | ||
af885e0f | 2504 | void AliReconstruction::WriteAlignmentData(AliESDEvent* esd) |
98937d93 | 2505 | { |
2506 | // Write space-points which are then used in the alignment procedures | |
2507 | // For the moment only ITS, TRD and TPC | |
2508 | ||
2509 | // Load TOF clusters | |
d528ee75 | 2510 | if (fTracker[3]){ |
2511 | fLoader[3]->LoadRecPoints("read"); | |
2512 | TTree* tree = fLoader[3]->TreeR(); | |
2513 | if (!tree) { | |
2514 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[3])); | |
2515 | return; | |
2516 | } | |
2517 | fTracker[3]->LoadClusters(tree); | |
98937d93 | 2518 | } |
98937d93 | 2519 | Int_t ntracks = esd->GetNumberOfTracks(); |
2520 | for (Int_t itrack = 0; itrack < ntracks; itrack++) | |
2521 | { | |
2522 | AliESDtrack *track = esd->GetTrack(itrack); | |
2523 | Int_t nsp = 0; | |
ef7253ac | 2524 | Int_t idx[200]; |
98937d93 | 2525 | for (Int_t iDet = 3; iDet >= 0; iDet--) |
2526 | nsp += track->GetNcls(iDet); | |
2527 | if (nsp) { | |
2528 | AliTrackPointArray *sp = new AliTrackPointArray(nsp); | |
2529 | track->SetTrackPointArray(sp); | |
2530 | Int_t isptrack = 0; | |
2531 | for (Int_t iDet = 3; iDet >= 0; iDet--) { | |
2532 | AliTracker *tracker = fTracker[iDet]; | |
2533 | if (!tracker) continue; | |
2534 | Int_t nspdet = track->GetNcls(iDet); | |
98937d93 | 2535 | if (nspdet <= 0) continue; |
2536 | track->GetClusters(iDet,idx); | |
2537 | AliTrackPoint p; | |
2538 | Int_t isp = 0; | |
2539 | Int_t isp2 = 0; | |
2540 | while (isp < nspdet) { | |
2541 | Bool_t isvalid = tracker->GetTrackPoint(idx[isp2],p); isp2++; | |
160db090 | 2542 | const Int_t kNTPCmax = 159; |
2543 | if (iDet==1 && isp2>kNTPCmax) break; // to be fixed | |
98937d93 | 2544 | if (!isvalid) continue; |
2545 | sp->AddPoint(isptrack,&p); isptrack++; isp++; | |
2546 | } | |
98937d93 | 2547 | } |
2548 | } | |
2549 | } | |
d528ee75 | 2550 | if (fTracker[3]){ |
2551 | fTracker[3]->UnloadClusters(); | |
2552 | fLoader[3]->UnloadRecPoints(); | |
2553 | } | |
98937d93 | 2554 | } |
2e3550da | 2555 | |
2556 | //_____________________________________________________________________________ | |
af885e0f | 2557 | void AliReconstruction::FillRawDataErrorLog(Int_t iEvent, AliESDEvent* esd) |
2e3550da | 2558 | { |
2559 | // The method reads the raw-data error log | |
2560 | // accumulated within the rawReader. | |
2561 | // It extracts the raw-data errors related to | |
2562 | // the current event and stores them into | |
2563 | // a TClonesArray inside the esd object. | |
2564 | ||
2565 | if (!fRawReader) return; | |
2566 | ||
2567 | for(Int_t i = 0; i < fRawReader->GetNumberOfErrorLogs(); i++) { | |
2568 | ||
2569 | AliRawDataErrorLog *log = fRawReader->GetErrorLog(i); | |
2570 | if (!log) continue; | |
2571 | if (iEvent != log->GetEventNumber()) continue; | |
2572 | ||
2573 | esd->AddRawDataErrorLog(log); | |
2574 | } | |
2575 | ||
2576 | } | |
46698ae4 | 2577 | |
2578 | TNamed* AliReconstruction::CopyFileToTNamed(TString fPath,TString fName){ | |
b545009a | 2579 | // Dump a file content into a char in TNamed |
46698ae4 | 2580 | ifstream in; |
2581 | in.open(fPath.Data(),ios::in | ios::binary|ios::ate); | |
2582 | Int_t kBytes = (Int_t)in.tellg(); | |
2583 | printf("Size: %d \n",kBytes); | |
2584 | TNamed *fn = 0; | |
2585 | if(in.good()){ | |
2586 | char* memblock = new char [kBytes]; | |
2587 | in.seekg (0, ios::beg); | |
2588 | in.read (memblock, kBytes); | |
2589 | in.close(); | |
2590 | TString fData(memblock,kBytes); | |
2591 | fn = new TNamed(fName,fData); | |
2592 | printf("fData Size: %d \n",fData.Sizeof()); | |
2593 | printf("fName Size: %d \n",fName.Sizeof()); | |
2594 | printf("fn Size: %d \n",fn->Sizeof()); | |
2595 | delete[] memblock; | |
2596 | } | |
2597 | else{ | |
2598 | AliInfo(Form("Could not Open %s\n",fPath.Data())); | |
2599 | } | |
2600 | ||
2601 | return fn; | |
2602 | } | |
2603 | ||
2604 | void AliReconstruction::TNamedToFile(TTree* fTree, TString fName){ | |
46698ae4 | 2605 | // This is not really needed in AliReconstruction at the moment |
2606 | // but can serve as a template | |
2607 | ||
2608 | TList *fList = fTree->GetUserInfo(); | |
2609 | TNamed *fn = (TNamed*)fList->FindObject(fName.Data()); | |
2610 | printf("fn Size: %d \n",fn->Sizeof()); | |
2611 | ||
2612 | TString fTmp(fn->GetName()); // to be 100% sure in principle fName also works | |
2613 | const char* cdata = fn->GetTitle(); | |
2614 | printf("fTmp Size %d\n",fTmp.Sizeof()); | |
2615 | ||
2616 | int size = fn->Sizeof()-fTmp.Sizeof()-sizeof(UChar_t)-sizeof(Int_t); // see dfinition of TString::SizeOf()... | |
2617 | printf("calculated size %d\n",size); | |
2618 | ofstream out(fName.Data(),ios::out | ios::binary); | |
2619 | out.write(cdata,size); | |
2620 | out.close(); | |
2621 | ||
2622 | } | |
2623 | ||
a5fa6165 | 2624 | //_____________________________________________________________________________ |
2625 | AliQualAssDataMaker * AliReconstruction::GetQualAssDataMaker(Int_t iDet) | |
2626 | { | |
2627 | // get the quality assurance data maker object and the loader for a detector | |
2628 | ||
2629 | if (fQualAssDataMaker[iDet]) | |
2630 | return fQualAssDataMaker[iDet]; | |
2631 | ||
2632 | // load the QA data maker object | |
2633 | TPluginManager* pluginManager = gROOT->GetPluginManager(); | |
2634 | TString detName = fgkDetectorName[iDet]; | |
2635 | TString qadmName = "Ali" + detName + "QualAssDataMaker"; | |
2636 | if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT")) | |
2637 | return NULL; | |
2638 | ||
2639 | AliQualAssDataMaker * qadm = NULL; | |
2640 | // first check if a plugin is defined for the quality assurance data maker | |
2641 | TPluginHandler* pluginHandler = pluginManager->FindHandler("AliQualAssDataMaker", detName); | |
2642 | // if not, add a plugin for it | |
2643 | if (!pluginHandler) { | |
2644 | AliDebug(1, Form("defining plugin for %s", qadmName.Data())); | |
2645 | TString libs = gSystem->GetLibraries(); | |
2646 | if (libs.Contains("lib" + detName + "base.so") || | |
2647 | (gSystem->Load("lib" + detName + "base.so") >= 0)) { | |
2648 | pluginManager->AddHandler("AliQualAssDataMaker", detName, | |
2649 | qadmName, detName + "qadm", qadmName + "()"); | |
2650 | } else { | |
2651 | pluginManager->AddHandler("AliQualAssDataMaker", detName, | |
2652 | qadmName, detName, qadmName + "()"); | |
2653 | } | |
2654 | pluginHandler = pluginManager->FindHandler("AliQualAssDataMaker", detName); | |
2655 | } | |
2656 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
2657 | qadm = (AliQualAssDataMaker *) pluginHandler->ExecPlugin(0); | |
2658 | } | |
2659 | if (qadm) { | |
2660 | // TObject* obj = fOptions.FindObject(detName.Data()); | |
2661 | // if (obj) reconstructor->SetOption(obj->GetTitle()); | |
2662 | fQualAssDataMaker[iDet] = qadm; | |
2663 | } | |
2664 | ||
2665 | // get or create the loader | |
2666 | fLoader[iDet] = fRunLoader->GetLoader(detName + "Loader"); | |
2667 | if (!fLoader[iDet]) { | |
2668 | AliConfig::Instance() | |
2669 | ->CreateDetectorFolders(fRunLoader->GetEventFolder(), | |
2670 | detName, detName); | |
2671 | // first check if a plugin is defined for the loader | |
2672 | pluginHandler = | |
2673 | pluginManager->FindHandler("AliLoader", detName); | |
2674 | // if not, add a plugin for it | |
2675 | if (!pluginHandler) { | |
2676 | TString loaderName = "Ali" + detName + "Loader"; | |
2677 | AliDebug(1, Form("defining plugin for %s", loaderName.Data())); | |
2678 | pluginManager->AddHandler("AliLoader", detName, | |
2679 | loaderName, detName + "base", | |
2680 | loaderName + "(const char*, TFolder*)"); | |
2681 | pluginHandler = pluginManager->FindHandler("AliLoader", detName); | |
2682 | } | |
2683 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
2684 | fLoader[iDet] = | |
2685 | (AliLoader*) pluginHandler->ExecPlugin(2, detName.Data(), | |
2686 | fRunLoader->GetEventFolder()); | |
2687 | } | |
2688 | if (!fLoader[iDet]) { // use default loader | |
2689 | fLoader[iDet] = new AliLoader(detName, fRunLoader->GetEventFolder()); | |
2690 | } | |
2691 | if (!fLoader[iDet]) { | |
2692 | AliWarning(Form("couldn't get loader for %s", detName.Data())); | |
2693 | if (fStopOnError) return NULL; | |
2694 | } else { | |
2695 | fRunLoader->AddLoader(fLoader[iDet]); | |
2696 | fRunLoader->CdGAFile(); | |
2697 | if (gFile && !gFile->IsWritable()) gFile->ReOpen("UPDATE"); | |
2698 | fRunLoader->Write(0, TObject::kOverwrite); | |
2699 | } | |
2700 | } | |
2701 | ||
2702 | return qadm; | |
2703 | } | |
2704 | ||
2705 | //_____________________________________________________________________________ | |
2706 | Bool_t AliReconstruction::RunQualAss(const char* detectors, AliESDEvent *& esd) | |
2707 | { | |
2708 | // run the Quality Assurance data producer | |
2709 | ||
2710 | AliCodeTimerAuto("") | |
2711 | TString detStr = detectors; | |
2712 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
2713 | if (!IsSelected(fgkDetectorName[iDet], detStr)) | |
2714 | continue; | |
2715 | AliQualAssDataMaker * qadm = GetQualAssDataMaker(iDet); | |
2716 | if (!qadm) | |
2717 | continue; | |
2718 | AliCodeTimerStart(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
2719 | AliInfo(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
2720 | ||
2721 | qadm->SetData(esd) ; | |
2722 | qadm->Exec(AliQualAss::kESDS) ; | |
2723 | ||
2724 | AliCodeTimerStop(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
2725 | } | |
2726 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
2727 | AliError(Form("the following detectors were not found: %s", | |
2728 | detStr.Data())); | |
2729 | if (fStopOnError) | |
2730 | return kFALSE; | |
2731 | } | |
2732 | ||
2733 | return kTRUE; | |
2734 | } |