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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 | ||
2e42b4d4 | 173 | #include "AliQADataMaker.h" |
f29f1726 | 174 | |
0f88822a | 175 | //#include "TMemStatManager.h" // memory snapshots |
176 | #include "AliSysInfo.h" // memory snapshots | |
177 | ||
596a855f | 178 | ClassImp(AliReconstruction) |
179 | ||
180 | ||
c757bafd | 181 | //_____________________________________________________________________________ |
b384f8a4 | 182 | const char* AliReconstruction::fgkDetectorName[AliReconstruction::fgkNDetectors] = {"ITS", "TPC", "TRD", "TOF", "PHOS", "HMPID", "EMCAL", "MUON", "FMD", "ZDC", "PMD", "T0", "VZERO", "ACORDE", "HLT"}; |
c757bafd | 183 | |
596a855f | 184 | //_____________________________________________________________________________ |
024cf675 | 185 | AliReconstruction::AliReconstruction(const char* gAliceFilename, const char* cdbUri, |
e583c30d | 186 | const char* name, const char* title) : |
187 | TNamed(name, title), | |
188 | ||
c84a5e9e | 189 | fUniformField(kTRUE), |
2257f27e | 190 | fRunVertexFinder(kTRUE), |
1f46a9ae | 191 | fRunHLTTracking(kFALSE), |
e66fbafb | 192 | fRunMuonTracking(kFALSE), |
d1683eef | 193 | fRunV0Finder(kTRUE), |
194 | fRunCascadeFinder(kTRUE), | |
1d99986f | 195 | fStopOnError(kFALSE), |
196 | fWriteAlignmentData(kFALSE), | |
197 | fWriteESDfriend(kFALSE), | |
a7807689 | 198 | fWriteAOD(kFALSE), |
b647652d | 199 | fFillTriggerESD(kTRUE), |
1d99986f | 200 | |
7f68891d | 201 | fCleanESD(kTRUE), |
202 | fDmax(50.), | |
203 | fZmax(50.), | |
204 | ||
1d99986f | 205 | fRunLocalReconstruction("ALL"), |
b8cd5251 | 206 | fRunTracking("ALL"), |
e583c30d | 207 | fFillESD("ALL"), |
48ce48d1 | 208 | fUseTrackingErrorsForAlignment(""), |
e583c30d | 209 | fGAliceFileName(gAliceFilename), |
b649205a | 210 | fInput(""), |
35042093 | 211 | fEquipIdMap(""), |
b26c3770 | 212 | fFirstEvent(0), |
213 | fLastEvent(-1), | |
973388c2 | 214 | fNumberOfEventsPerFile(1), |
24f7a148 | 215 | fCheckPointLevel(0), |
b8cd5251 | 216 | fOptions(), |
6bae477a | 217 | fLoadAlignFromCDB(kTRUE), |
218 | fLoadAlignData("ALL"), | |
46698ae4 | 219 | fESDPar(""), |
e583c30d | 220 | |
221 | fRunLoader(NULL), | |
b649205a | 222 | fRawReader(NULL), |
b8cd5251 | 223 | |
98937d93 | 224 | fVertexer(NULL), |
9178838a | 225 | fDiamondProfile(NULL), |
98937d93 | 226 | |
6bae477a | 227 | fAlignObjArray(NULL), |
ec92bee0 | 228 | fCDBUri(cdbUri), |
00aa02d5 | 229 | fRemoteCDBUri(""), |
ec92bee0 | 230 | fSpecCDBUri() |
596a855f | 231 | { |
232 | // create reconstruction object with default parameters | |
b8cd5251 | 233 | |
234 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
235 | fReconstructor[iDet] = NULL; | |
236 | fLoader[iDet] = NULL; | |
237 | fTracker[iDet] = NULL; | |
2e42b4d4 | 238 | fQADataMaker[iDet] = NULL; |
5b188f2f | 239 | fQACycles[iDet] = 999999; |
b8cd5251 | 240 | } |
e47c4c2e | 241 | AliPID pid; |
596a855f | 242 | } |
243 | ||
244 | //_____________________________________________________________________________ | |
245 | AliReconstruction::AliReconstruction(const AliReconstruction& rec) : | |
e583c30d | 246 | TNamed(rec), |
247 | ||
c84a5e9e | 248 | fUniformField(rec.fUniformField), |
2257f27e | 249 | fRunVertexFinder(rec.fRunVertexFinder), |
1f46a9ae | 250 | fRunHLTTracking(rec.fRunHLTTracking), |
e66fbafb | 251 | fRunMuonTracking(rec.fRunMuonTracking), |
d1683eef | 252 | fRunV0Finder(rec.fRunV0Finder), |
253 | fRunCascadeFinder(rec.fRunCascadeFinder), | |
1d99986f | 254 | fStopOnError(rec.fStopOnError), |
255 | fWriteAlignmentData(rec.fWriteAlignmentData), | |
256 | fWriteESDfriend(rec.fWriteESDfriend), | |
a7807689 | 257 | fWriteAOD(rec.fWriteAOD), |
b647652d | 258 | fFillTriggerESD(rec.fFillTriggerESD), |
1d99986f | 259 | |
7f68891d | 260 | fCleanESD(rec.fCleanESD), |
261 | fDmax(rec.fDmax), | |
262 | fZmax(rec.fZmax), | |
263 | ||
1d99986f | 264 | fRunLocalReconstruction(rec.fRunLocalReconstruction), |
e583c30d | 265 | fRunTracking(rec.fRunTracking), |
266 | fFillESD(rec.fFillESD), | |
48ce48d1 | 267 | fUseTrackingErrorsForAlignment(rec.fUseTrackingErrorsForAlignment), |
e583c30d | 268 | fGAliceFileName(rec.fGAliceFileName), |
b649205a | 269 | fInput(rec.fInput), |
35042093 | 270 | fEquipIdMap(rec.fEquipIdMap), |
b26c3770 | 271 | fFirstEvent(rec.fFirstEvent), |
272 | fLastEvent(rec.fLastEvent), | |
973388c2 | 273 | fNumberOfEventsPerFile(rec.fNumberOfEventsPerFile), |
24f7a148 | 274 | fCheckPointLevel(0), |
b8cd5251 | 275 | fOptions(), |
6bae477a | 276 | fLoadAlignFromCDB(rec.fLoadAlignFromCDB), |
277 | fLoadAlignData(rec.fLoadAlignData), | |
46698ae4 | 278 | fESDPar(rec.fESDPar), |
e583c30d | 279 | |
280 | fRunLoader(NULL), | |
b649205a | 281 | fRawReader(NULL), |
b8cd5251 | 282 | |
98937d93 | 283 | fVertexer(NULL), |
9178838a | 284 | fDiamondProfile(NULL), |
98937d93 | 285 | |
6bae477a | 286 | fAlignObjArray(rec.fAlignObjArray), |
ec92bee0 | 287 | fCDBUri(rec.fCDBUri), |
00aa02d5 | 288 | fRemoteCDBUri(rec.fRemoteCDBUri), |
ec92bee0 | 289 | fSpecCDBUri() |
596a855f | 290 | { |
291 | // copy constructor | |
292 | ||
ec92bee0 | 293 | for (Int_t i = 0; i < rec.fOptions.GetEntriesFast(); i++) { |
efd2085e | 294 | if (rec.fOptions[i]) fOptions.Add(rec.fOptions[i]->Clone()); |
295 | } | |
b8cd5251 | 296 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
297 | fReconstructor[iDet] = NULL; | |
298 | fLoader[iDet] = NULL; | |
299 | fTracker[iDet] = NULL; | |
2e42b4d4 | 300 | fQADataMaker[iDet] = NULL; |
5b188f2f | 301 | fQACycles[iDet] = rec.fQACycles[iDet]; |
b8cd5251 | 302 | } |
ec92bee0 | 303 | for (Int_t i = 0; i < rec.fSpecCDBUri.GetEntriesFast(); i++) { |
304 | if (rec.fSpecCDBUri[i]) fSpecCDBUri.Add(rec.fSpecCDBUri[i]->Clone()); | |
305 | } | |
596a855f | 306 | } |
307 | ||
308 | //_____________________________________________________________________________ | |
309 | AliReconstruction& AliReconstruction::operator = (const AliReconstruction& rec) | |
310 | { | |
311 | // assignment operator | |
312 | ||
313 | this->~AliReconstruction(); | |
314 | new(this) AliReconstruction(rec); | |
315 | return *this; | |
316 | } | |
317 | ||
318 | //_____________________________________________________________________________ | |
319 | AliReconstruction::~AliReconstruction() | |
320 | { | |
321 | // clean up | |
322 | ||
e583c30d | 323 | CleanUp(); |
efd2085e | 324 | fOptions.Delete(); |
ec92bee0 | 325 | fSpecCDBUri.Delete(); |
87932dab | 326 | |
327 | AliCodeTimer::Instance()->Print(); | |
596a855f | 328 | } |
329 | ||
024cf675 | 330 | //_____________________________________________________________________________ |
331 | void AliReconstruction::InitCDBStorage() | |
332 | { | |
333 | // activate a default CDB storage | |
334 | // First check if we have any CDB storage set, because it is used | |
335 | // to retrieve the calibration and alignment constants | |
336 | ||
337 | AliCDBManager* man = AliCDBManager::Instance(); | |
ec92bee0 | 338 | if (man->IsDefaultStorageSet()) |
024cf675 | 339 | { |
340 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 341 | AliWarning("Default CDB storage has been already set !"); |
342 | AliWarning(Form("Ignoring the default storage declared in AliReconstruction: %s",fCDBUri.Data())); | |
024cf675 | 343 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
ec92bee0 | 344 | fCDBUri = ""; |
345 | } | |
346 | else { | |
b8ec52f6 | 347 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
348 | AliDebug(2, Form("Default CDB storage is set to: %s",fCDBUri.Data())); | |
349 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 350 | man->SetDefaultStorage(fCDBUri); |
351 | } | |
352 | ||
00aa02d5 | 353 | // Remote storage (the Grid storage) is used if it is activated |
354 | // and if the object is not found in the default storage | |
c75fabed | 355 | // OBSOLETE: Removed |
356 | // if (man->IsRemoteStorageSet()) | |
357 | // { | |
358 | // AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
359 | // AliWarning("Remote CDB storage has been already set !"); | |
360 | // AliWarning(Form("Ignoring the remote storage declared in AliReconstruction: %s",fRemoteCDBUri.Data())); | |
361 | // AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
362 | // fRemoteCDBUri = ""; | |
363 | // } | |
364 | // else { | |
365 | // AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
366 | // AliDebug(2, Form("Remote CDB storage is set to: %s",fRemoteCDBUri.Data())); | |
367 | // AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
368 | // man->SetRemoteStorage(fRemoteCDBUri); | |
369 | // } | |
00aa02d5 | 370 | |
ec92bee0 | 371 | // Now activate the detector specific CDB storage locations |
c3a7b59a | 372 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { |
373 | TObject* obj = fSpecCDBUri[i]; | |
374 | if (!obj) continue; | |
b8ec52f6 | 375 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
376 | AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); | |
377 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
c3a7b59a | 378 | man->SetSpecificStorage(obj->GetName(), obj->GetTitle()); |
ec92bee0 | 379 | } |
727d0766 | 380 | man->Print(); |
024cf675 | 381 | } |
382 | ||
383 | //_____________________________________________________________________________ | |
384 | void AliReconstruction::SetDefaultStorage(const char* uri) { | |
ec92bee0 | 385 | // Store the desired default CDB storage location |
386 | // Activate it later within the Run() method | |
024cf675 | 387 | |
ec92bee0 | 388 | fCDBUri = uri; |
024cf675 | 389 | |
390 | } | |
391 | ||
392 | //_____________________________________________________________________________ | |
00aa02d5 | 393 | void AliReconstruction::SetRemoteStorage(const char* uri) { |
394 | // Store the desired remote CDB storage location | |
395 | // Activate it later within the Run() method | |
396 | // Remote storage (the Grid storage) is used if it is activated | |
397 | // and if the object is not found in the default storage | |
398 | ||
399 | fRemoteCDBUri = uri; | |
400 | ||
401 | } | |
402 | ||
403 | //_____________________________________________________________________________ | |
c3a7b59a | 404 | void AliReconstruction::SetSpecificStorage(const char* calibType, const char* uri) { |
ec92bee0 | 405 | // Store a detector-specific CDB storage location |
406 | // Activate it later within the Run() method | |
024cf675 | 407 | |
c3a7b59a | 408 | AliCDBPath aPath(calibType); |
409 | if(!aPath.IsValid()){ | |
410 | // if calibType is not wildcard but it is a valid detector, add "/*" to make it a valid path | |
411 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
412 | if(!strcmp(calibType, fgkDetectorName[iDet])) { | |
413 | aPath.SetPath(Form("%s/*", calibType)); | |
414 | AliInfo(Form("Path for specific storage set to %s", aPath.GetPath().Data())); | |
415 | break; | |
416 | } | |
417 | } | |
418 | if(!aPath.IsValid()){ | |
419 | AliError(Form("Not a valid path or detector: %s", calibType)); | |
420 | return; | |
421 | } | |
422 | } | |
423 | ||
53dd3c3d | 424 | // // check that calibType refers to a "valid" detector name |
425 | // Bool_t isDetector = kFALSE; | |
426 | // for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
427 | // TString detName = fgkDetectorName[iDet]; | |
428 | // if(aPath.GetLevel0() == detName) { | |
429 | // isDetector = kTRUE; | |
430 | // break; | |
431 | // } | |
432 | // } | |
433 | // | |
434 | // if(!isDetector) { | |
435 | // AliError(Form("Not a valid detector: %s", aPath.GetLevel0().Data())); | |
436 | // return; | |
437 | // } | |
c3a7b59a | 438 | |
439 | TObject* obj = fSpecCDBUri.FindObject(aPath.GetPath().Data()); | |
ec92bee0 | 440 | if (obj) fSpecCDBUri.Remove(obj); |
c3a7b59a | 441 | fSpecCDBUri.Add(new TNamed(aPath.GetPath().Data(), uri)); |
024cf675 | 442 | |
443 | } | |
444 | ||
46698ae4 | 445 | |
446 | ||
447 | ||
6bae477a | 448 | //_____________________________________________________________________________ |
449 | Bool_t AliReconstruction::SetRunNumber() | |
450 | { | |
451 | // The method is called in Run() in order | |
452 | // to set a correct run number. | |
453 | // In case of raw data reconstruction the | |
454 | // run number is taken from the raw data header | |
455 | ||
456 | if(AliCDBManager::Instance()->GetRun() < 0) { | |
457 | if (!fRunLoader) { | |
458 | AliError("No run loader is found !"); | |
459 | return kFALSE; | |
460 | } | |
461 | // read run number from gAlice | |
ec92bee0 | 462 | if(fRunLoader->GetAliRun()) |
463 | AliCDBManager::Instance()->SetRun(fRunLoader->GetAliRun()->GetRunNumber()); | |
464 | else { | |
465 | if(fRawReader) { | |
466 | if(fRawReader->NextEvent()) { | |
467 | AliCDBManager::Instance()->SetRun(fRawReader->GetRunNumber()); | |
468 | fRawReader->RewindEvents(); | |
469 | } | |
470 | else { | |
471 | AliError("No raw-data events found !"); | |
472 | return kFALSE; | |
473 | } | |
474 | } | |
475 | else { | |
476 | AliError("Neither gAlice nor RawReader objects are found !"); | |
477 | return kFALSE; | |
478 | } | |
479 | } | |
480 | AliInfo(Form("CDB Run number: %d",AliCDBManager::Instance()->GetRun())); | |
6bae477a | 481 | } |
482 | return kTRUE; | |
483 | } | |
484 | ||
6bae477a | 485 | //_____________________________________________________________________________ |
486 | Bool_t AliReconstruction::MisalignGeometry(const TString& detectors) | |
487 | { | |
488 | // Read the alignment objects from CDB. | |
489 | // Each detector is supposed to have the | |
490 | // alignment objects in DET/Align/Data CDB path. | |
491 | // All the detector objects are then collected, | |
492 | // sorted by geometry level (starting from ALIC) and | |
493 | // then applied to the TGeo geometry. | |
494 | // Finally an overlaps check is performed. | |
495 | ||
496 | // Load alignment data from CDB and fill fAlignObjArray | |
497 | if(fLoadAlignFromCDB){ | |
6bae477a | 498 | |
25be1e5c | 499 | TString detStr = detectors; |
500 | TString loadAlObjsListOfDets = ""; | |
501 | ||
502 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
503 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
504 | loadAlObjsListOfDets += fgkDetectorName[iDet]; | |
505 | loadAlObjsListOfDets += " "; | |
506 | } // end loop over detectors | |
53dd3c3d | 507 | loadAlObjsListOfDets.Prepend("GRP "); //add alignment objects for non-sensitive modules |
98e303d9 | 508 | AliGeomManager::ApplyAlignObjsFromCDB(loadAlObjsListOfDets.Data()); |
25be1e5c | 509 | }else{ |
510 | // Check if the array with alignment objects was | |
511 | // provided by the user. If yes, apply the objects | |
512 | // to the present TGeo geometry | |
513 | if (fAlignObjArray) { | |
514 | if (gGeoManager && gGeoManager->IsClosed()) { | |
98e303d9 | 515 | if (AliGeomManager::ApplyAlignObjsToGeom(*fAlignObjArray) == kFALSE) { |
25be1e5c | 516 | AliError("The misalignment of one or more volumes failed!" |
517 | "Compare the list of simulated detectors and the list of detector alignment data!"); | |
518 | return kFALSE; | |
519 | } | |
520 | } | |
521 | else { | |
522 | AliError("Can't apply the misalignment! gGeoManager doesn't exist or it is still opened!"); | |
6bae477a | 523 | return kFALSE; |
524 | } | |
525 | } | |
6bae477a | 526 | } |
25be1e5c | 527 | |
8e245d15 | 528 | delete fAlignObjArray; fAlignObjArray=0; |
a03b0371 | 529 | |
6bae477a | 530 | return kTRUE; |
531 | } | |
596a855f | 532 | |
533 | //_____________________________________________________________________________ | |
534 | void AliReconstruction::SetGAliceFile(const char* fileName) | |
535 | { | |
536 | // set the name of the galice file | |
537 | ||
538 | fGAliceFileName = fileName; | |
539 | } | |
540 | ||
efd2085e | 541 | //_____________________________________________________________________________ |
542 | void AliReconstruction::SetOption(const char* detector, const char* option) | |
543 | { | |
544 | // set options for the reconstruction of a detector | |
545 | ||
546 | TObject* obj = fOptions.FindObject(detector); | |
547 | if (obj) fOptions.Remove(obj); | |
548 | fOptions.Add(new TNamed(detector, option)); | |
549 | } | |
550 | ||
596a855f | 551 | |
552 | //_____________________________________________________________________________ | |
4a33489c | 553 | Bool_t AliReconstruction::Run(const char* input) |
596a855f | 554 | { |
555 | // run the reconstruction | |
556 | ||
87932dab | 557 | AliCodeTimerAuto("") |
558 | ||
b649205a | 559 | // set the input |
560 | if (!input) input = fInput.Data(); | |
561 | TString fileName(input); | |
562 | if (fileName.EndsWith("/")) { | |
563 | fRawReader = new AliRawReaderFile(fileName); | |
564 | } else if (fileName.EndsWith(".root")) { | |
565 | fRawReader = new AliRawReaderRoot(fileName); | |
566 | } else if (!fileName.IsNull()) { | |
567 | fRawReader = new AliRawReaderDate(fileName); | |
568 | fRawReader->SelectEvents(7); | |
569 | } | |
35042093 | 570 | if (!fEquipIdMap.IsNull() && fRawReader) |
571 | fRawReader->LoadEquipmentIdsMap(fEquipIdMap); | |
572 | ||
0f88822a | 573 | AliSysInfo::AddStamp("Start"); |
f08fc9f5 | 574 | // get the run loader |
575 | if (!InitRunLoader()) return kFALSE; | |
0f88822a | 576 | AliSysInfo::AddStamp("LoadLoader"); |
596a855f | 577 | |
ec92bee0 | 578 | // Initialize the CDB storage |
579 | InitCDBStorage(); | |
0f88822a | 580 | AliSysInfo::AddStamp("LoadCDB"); |
ec92bee0 | 581 | |
6bae477a | 582 | // Set run number in CDBManager (if it is not already set by the user) |
583 | if (!SetRunNumber()) if (fStopOnError) return kFALSE; | |
584 | ||
585 | // Import ideal TGeo geometry and apply misalignment | |
586 | if (!gGeoManager) { | |
587 | TString geom(gSystem->DirName(fGAliceFileName)); | |
588 | geom += "/geometry.root"; | |
98e303d9 | 589 | AliGeomManager::LoadGeometry(geom.Data()); |
6bae477a | 590 | if (!gGeoManager) if (fStopOnError) return kFALSE; |
591 | } | |
8e245d15 | 592 | |
6bae477a | 593 | if (!MisalignGeometry(fLoadAlignData)) if (fStopOnError) return kFALSE; |
0f88822a | 594 | AliSysInfo::AddStamp("LoadGeom"); |
6bae477a | 595 | |
596a855f | 596 | // local reconstruction |
59697224 | 597 | if (!fRunLocalReconstruction.IsNull()) { |
598 | if (!RunLocalReconstruction(fRunLocalReconstruction)) { | |
e583c30d | 599 | if (fStopOnError) {CleanUp(); return kFALSE;} |
596a855f | 600 | } |
601 | } | |
b26c3770 | 602 | // if (!fRunVertexFinder && fRunTracking.IsNull() && |
603 | // fFillESD.IsNull()) return kTRUE; | |
2257f27e | 604 | |
605 | // get vertexer | |
606 | if (fRunVertexFinder && !CreateVertexer()) { | |
607 | if (fStopOnError) { | |
608 | CleanUp(); | |
609 | return kFALSE; | |
610 | } | |
611 | } | |
0f88822a | 612 | AliSysInfo::AddStamp("Vertexer"); |
596a855f | 613 | |
f08fc9f5 | 614 | // get trackers |
b8cd5251 | 615 | if (!fRunTracking.IsNull() && !CreateTrackers(fRunTracking)) { |
24f7a148 | 616 | if (fStopOnError) { |
617 | CleanUp(); | |
618 | return kFALSE; | |
619 | } | |
596a855f | 620 | } |
0f88822a | 621 | AliSysInfo::AddStamp("LoadTrackers"); |
24f7a148 | 622 | |
b26c3770 | 623 | // get the possibly already existing ESD file and tree |
af885e0f | 624 | AliESDEvent* esd = new AliESDEvent(); AliESDEvent* hltesd = new AliESDEvent(); |
b26c3770 | 625 | TFile* fileOld = NULL; |
1f46a9ae | 626 | TTree* treeOld = NULL; TTree *hlttreeOld = NULL; |
b26c3770 | 627 | if (!gSystem->AccessPathName("AliESDs.root")){ |
628 | gSystem->CopyFile("AliESDs.root", "AliESDs.old.root", kTRUE); | |
629 | fileOld = TFile::Open("AliESDs.old.root"); | |
630 | if (fileOld && fileOld->IsOpen()) { | |
631 | treeOld = (TTree*) fileOld->Get("esdTree"); | |
46698ae4 | 632 | if (treeOld)esd->ReadFromTree(treeOld); |
1f46a9ae | 633 | hlttreeOld = (TTree*) fileOld->Get("HLTesdTree"); |
46698ae4 | 634 | if (hlttreeOld) hltesd->ReadFromTree(hlttreeOld); |
b26c3770 | 635 | } |
636 | } | |
637 | ||
36711aa4 | 638 | // create the ESD output file and tree |
596a855f | 639 | TFile* file = TFile::Open("AliESDs.root", "RECREATE"); |
46698ae4 | 640 | file->SetCompressionLevel(2); |
596a855f | 641 | if (!file->IsOpen()) { |
815c2b38 | 642 | AliError("opening AliESDs.root failed"); |
b26c3770 | 643 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 644 | } |
46698ae4 | 645 | |
36711aa4 | 646 | TTree* tree = new TTree("esdTree", "Tree with ESD objects"); |
af885e0f | 647 | esd = new AliESDEvent(); |
46698ae4 | 648 | esd->CreateStdContent(); |
649 | esd->WriteToTree(tree); | |
650 | ||
1f46a9ae | 651 | TTree* hlttree = new TTree("HLTesdTree", "Tree with HLT ESD objects"); |
af885e0f | 652 | hltesd = new AliESDEvent(); |
46698ae4 | 653 | hltesd->CreateStdContent(); |
654 | hltesd->WriteToTree(hlttree); | |
655 | ||
656 | /* CKB Why? | |
1f46a9ae | 657 | delete esd; delete hltesd; |
658 | esd = NULL; hltesd = NULL; | |
46698ae4 | 659 | */ |
500d54ab | 660 | // create the branch with ESD additions |
5728d3d5 | 661 | |
662 | ||
663 | ||
46698ae4 | 664 | AliESDfriend *esdf = 0; |
1d99986f | 665 | if (fWriteESDfriend) { |
46698ae4 | 666 | esdf = new AliESDfriend(); |
667 | TBranch *br=tree->Branch("ESDfriend.","AliESDfriend", &esdf); | |
668 | br->SetFile("AliESDfriends.root"); | |
669 | esd->AddObject(esdf); | |
1d99986f | 670 | } |
5728d3d5 | 671 | |
46698ae4 | 672 | |
17c86e90 | 673 | // Get the diamond profile from OCDB |
674 | AliCDBEntry* entry = AliCDBManager::Instance() | |
675 | ->Get("GRP/Calib/MeanVertex"); | |
676 | ||
677 | if(entry) { | |
678 | fDiamondProfile = dynamic_cast<AliESDVertex*> (entry->GetObject()); | |
679 | } else { | |
680 | AliError("No diamond profile found in OCDB!"); | |
681 | } | |
682 | ||
20e5681c | 683 | AliVertexerTracks tVertexer(AliTracker::GetBz()); |
9178838a | 684 | if(fDiamondProfile) tVertexer.SetVtxStart(fDiamondProfile); |
c5e3e5d1 | 685 | |
596a855f | 686 | // loop over events |
a5fa6165 | 687 | |
b649205a | 688 | if (fRawReader) fRawReader->RewindEvents(); |
a5fa6165 | 689 | TString detStr(fFillESD) ; |
690 | ||
95cee32f | 691 | ProcInfo_t ProcInfo; |
692 | gSystem->GetProcInfo(&ProcInfo); | |
693 | AliInfo(Form("Current memory usage %d %d", ProcInfo.fMemResident, ProcInfo.fMemVirtual)); | |
596a855f | 694 | for (Int_t iEvent = 0; iEvent < fRunLoader->GetNumberOfEvents(); iEvent++) { |
b26c3770 | 695 | if (fRawReader) fRawReader->NextEvent(); |
4a33489c | 696 | if ((iEvent < fFirstEvent) || ((fLastEvent >= 0) && (iEvent > fLastEvent))) { |
b26c3770 | 697 | // copy old ESD to the new one |
698 | if (treeOld) { | |
46698ae4 | 699 | esd->ReadFromTree(treeOld); |
b26c3770 | 700 | treeOld->GetEntry(iEvent); |
701 | } | |
702 | tree->Fill(); | |
1f46a9ae | 703 | if (hlttreeOld) { |
46698ae4 | 704 | esd->ReadFromTree(hlttreeOld); |
1f46a9ae | 705 | hlttreeOld->GetEntry(iEvent); |
706 | } | |
707 | hlttree->Fill(); | |
b26c3770 | 708 | continue; |
709 | } | |
46698ae4 | 710 | |
815c2b38 | 711 | AliInfo(Form("processing event %d", iEvent)); |
596a855f | 712 | fRunLoader->GetEvent(iEvent); |
24f7a148 | 713 | |
bb0901a4 | 714 | char aFileName[256]; |
715 | sprintf(aFileName, "ESD_%d.%d_final.root", | |
f08fc9f5 | 716 | fRunLoader->GetHeader()->GetRun(), |
717 | fRunLoader->GetHeader()->GetEventNrInRun()); | |
bb0901a4 | 718 | if (!gSystem->AccessPathName(aFileName)) continue; |
24f7a148 | 719 | |
b26c3770 | 720 | // local reconstruction |
721 | if (!fRunLocalReconstruction.IsNull()) { | |
722 | if (!RunLocalEventReconstruction(fRunLocalReconstruction)) { | |
723 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
724 | } | |
725 | } | |
726 | ||
46698ae4 | 727 | |
f08fc9f5 | 728 | esd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
1f46a9ae | 729 | hltesd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
31fd97b2 | 730 | esd->SetEventNumberInFile(fRunLoader->GetHeader()->GetEventNrInRun()); |
731 | hltesd->SetEventNumberInFile(fRunLoader->GetHeader()->GetEventNrInRun()); | |
46698ae4 | 732 | |
d6ee376f | 733 | // Set magnetic field from the tracker |
734 | esd->SetMagneticField(AliTracker::GetBz()); | |
735 | hltesd->SetMagneticField(AliTracker::GetBz()); | |
596a855f | 736 | |
46698ae4 | 737 | |
738 | ||
2e3550da | 739 | // Fill raw-data error log into the ESD |
740 | if (fRawReader) FillRawDataErrorLog(iEvent,esd); | |
741 | ||
2257f27e | 742 | // vertex finder |
743 | if (fRunVertexFinder) { | |
744 | if (!ReadESD(esd, "vertex")) { | |
745 | if (!RunVertexFinder(esd)) { | |
b26c3770 | 746 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
2257f27e | 747 | } |
748 | if (fCheckPointLevel > 0) WriteESD(esd, "vertex"); | |
749 | } | |
750 | } | |
751 | ||
1f46a9ae | 752 | // HLT tracking |
753 | if (!fRunTracking.IsNull()) { | |
754 | if (fRunHLTTracking) { | |
755 | hltesd->SetVertex(esd->GetVertex()); | |
756 | if (!RunHLTTracking(hltesd)) { | |
757 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
758 | } | |
759 | } | |
760 | } | |
761 | ||
e66fbafb | 762 | // Muon tracking |
b8cd5251 | 763 | if (!fRunTracking.IsNull()) { |
e66fbafb | 764 | if (fRunMuonTracking) { |
761350a6 | 765 | if (!RunMuonTracking(esd)) { |
b26c3770 | 766 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
24f7a148 | 767 | } |
596a855f | 768 | } |
769 | } | |
770 | ||
e66fbafb | 771 | // barrel tracking |
772 | if (!fRunTracking.IsNull()) { | |
21c573b7 | 773 | if (!ReadESD(esd, "tracking")) { |
774 | if (!RunTracking(esd)) { | |
775 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
e66fbafb | 776 | } |
21c573b7 | 777 | if (fCheckPointLevel > 0) WriteESD(esd, "tracking"); |
e66fbafb | 778 | } |
779 | } | |
21c573b7 | 780 | |
596a855f | 781 | // fill ESD |
782 | if (!fFillESD.IsNull()) { | |
783 | if (!FillESD(esd, fFillESD)) { | |
b26c3770 | 784 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 785 | } |
786 | } | |
a5fa6165 | 787 | |
788 | if (!fFillESD.IsNull()) | |
2e42b4d4 | 789 | RunQA(fFillESD.Data(), esd); |
a5fa6165 | 790 | |
001397cd | 791 | // fill Event header information from the RawEventHeader |
792 | if (fRawReader){FillRawEventHeaderESD(esd);} | |
596a855f | 793 | |
794 | // combined PID | |
795 | AliESDpid::MakePID(esd); | |
24f7a148 | 796 | if (fCheckPointLevel > 1) WriteESD(esd, "PID"); |
596a855f | 797 | |
b647652d | 798 | if (fFillTriggerESD) { |
799 | if (!ReadESD(esd, "trigger")) { | |
800 | if (!FillTriggerESD(esd)) { | |
801 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
802 | } | |
803 | if (fCheckPointLevel > 1) WriteESD(esd, "trigger"); | |
804 | } | |
805 | } | |
806 | ||
a6ee503a | 807 | file->cd(); |
808 | ||
a03cd2e0 | 809 | //Try to improve the reconstructed primary vertex position using the tracks |
c060d7fe | 810 | AliESDVertex *pvtx=0; |
811 | Bool_t dovertex=kTRUE; | |
812 | TObject* obj = fOptions.FindObject("ITS"); | |
813 | if (obj) { | |
814 | TString optITS = obj->GetTitle(); | |
815 | if (optITS.Contains("cosmics") || optITS.Contains("COSMICS")) | |
816 | dovertex=kFALSE; | |
817 | } | |
818 | if(dovertex) pvtx=tVertexer.FindPrimaryVertex(esd); | |
17c86e90 | 819 | if(fDiamondProfile) esd->SetDiamond(fDiamondProfile); |
820 | ||
a03cd2e0 | 821 | if (pvtx) |
822 | if (pvtx->GetStatus()) { | |
823 | // Store the improved primary vertex | |
824 | esd->SetPrimaryVertex(pvtx); | |
825 | // Propagate the tracks to the DCA to the improved primary vertex | |
826 | Double_t somethingbig = 777.; | |
827 | Double_t bz = esd->GetMagneticField(); | |
828 | Int_t nt=esd->GetNumberOfTracks(); | |
829 | while (nt--) { | |
830 | AliESDtrack *t = esd->GetTrack(nt); | |
831 | t->RelateToVertex(pvtx, bz, somethingbig); | |
832 | } | |
833 | } | |
c5e3e5d1 | 834 | |
d1683eef | 835 | if (fRunV0Finder) { |
836 | // V0 finding | |
837 | AliV0vertexer vtxer; | |
838 | vtxer.Tracks2V0vertices(esd); | |
5e4ff34d | 839 | |
d1683eef | 840 | if (fRunCascadeFinder) { |
841 | // Cascade finding | |
842 | AliCascadeVertexer cvtxer; | |
843 | cvtxer.V0sTracks2CascadeVertices(esd); | |
844 | } | |
5e4ff34d | 845 | } |
846 | ||
596a855f | 847 | // write ESD |
d64bd07d | 848 | if (fCleanESD) CleanESD(esd); |
1d99986f | 849 | if (fWriteESDfriend) { |
99f99e0e | 850 | esdf->~AliESDfriend(); |
46698ae4 | 851 | new (esdf) AliESDfriend(); // Reset... |
852 | esd->GetESDfriend(esdf); | |
1d99986f | 853 | } |
500d54ab | 854 | tree->Fill(); |
855 | ||
856 | // write HLT ESD | |
857 | hlttree->Fill(); | |
1d99986f | 858 | |
f3a97c86 | 859 | if (fCheckPointLevel > 0) WriteESD(esd, "final"); |
46698ae4 | 860 | esd->Reset(); |
861 | hltesd->Reset(); | |
5728d3d5 | 862 | if (fWriteESDfriend) { |
99f99e0e | 863 | esdf->~AliESDfriend(); |
5728d3d5 | 864 | new (esdf) AliESDfriend(); // Reset... |
865 | } | |
46698ae4 | 866 | // esdf->Reset(); |
867 | // delete esdf; esdf = 0; | |
a5fa6165 | 868 | // ESD QA |
869 | ||
95cee32f | 870 | gSystem->GetProcInfo(&ProcInfo); |
871 | AliInfo(Form("Event %d -> Current memory usage %d %d",iEvent, ProcInfo.fMemResident, ProcInfo.fMemVirtual)); | |
a5fa6165 | 872 | } |
873 | ||
874 | detStr = fFillESD ; | |
875 | // write quality assurance ESDs data (one entry for all events) | |
876 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
877 | if (!IsSelected(fgkDetectorName[iDet], detStr)) | |
878 | continue; | |
2e42b4d4 | 879 | AliQADataMaker * qadm = GetQADataMaker(iDet); |
d76c31f4 | 880 | if (!qadm) continue; |
2e42b4d4 | 881 | qadm->EndOfCycle(AliQA::kRECPOINTS); |
882 | qadm->EndOfCycle(AliQA::kESDS); | |
883 | qadm->Finish(AliQA::kRECPOINTS); | |
884 | qadm->Finish(AliQA::kESDS) ; | |
a5fa6165 | 885 | } |
5728d3d5 | 886 | |
46698ae4 | 887 | tree->GetUserInfo()->Add(esd); |
888 | hlttree->GetUserInfo()->Add(hltesd); | |
889 | ||
890 | ||
891 | ||
892 | if(fESDPar.Contains("ESD.par")){ | |
893 | AliInfo("Attaching ESD.par to Tree"); | |
894 | TNamed *fn = CopyFileToTNamed(fESDPar.Data(),"ESD.par"); | |
895 | tree->GetUserInfo()->Add(fn); | |
596a855f | 896 | } |
897 | ||
46698ae4 | 898 | |
36711aa4 | 899 | file->cd(); |
a9c0e6db | 900 | if (fWriteESDfriend) |
901 | tree->SetBranchStatus("ESDfriend*",0); | |
562dd0b4 | 902 | // we want to have only one tree version number |
903 | tree->Write(tree->GetName(),TObject::kOverwrite); | |
1f46a9ae | 904 | hlttree->Write(); |
f3a97c86 | 905 | |
a7807689 | 906 | if (fWriteAOD) { |
f29f1726 | 907 | TFile *aodFile = TFile::Open("AliAOD.root", "RECREATE"); |
908 | ESDFile2AODFile(file, aodFile); | |
909 | aodFile->Close(); | |
a7807689 | 910 | } |
911 | ||
46698ae4 | 912 | gROOT->cd(); |
151e0c96 | 913 | CleanUp(file, fileOld); |
914 | ||
f3a97c86 | 915 | // Create tags for the events in the ESD tree (the ESD tree is always present) |
916 | // In case of empty events the tags will contain dummy values | |
08e1a23e | 917 | AliESDTagCreator *esdtagCreator = new AliESDTagCreator(); |
918 | esdtagCreator->CreateESDTags(fFirstEvent,fLastEvent); | |
a1069ee1 | 919 | if (fWriteAOD) { |
920 | AliAODTagCreator *aodtagCreator = new AliAODTagCreator(); | |
921 | aodtagCreator->CreateAODTags(fFirstEvent,fLastEvent); | |
922 | } | |
596a855f | 923 | |
924 | return kTRUE; | |
925 | } | |
926 | ||
927 | ||
928 | //_____________________________________________________________________________ | |
59697224 | 929 | Bool_t AliReconstruction::RunLocalReconstruction(const TString& detectors) |
596a855f | 930 | { |
59697224 | 931 | // run the local reconstruction |
0f88822a | 932 | static Int_t eventNr=0; |
87932dab | 933 | AliCodeTimerAuto("") |
030b532d | 934 | |
d76c31f4 | 935 | // AliCDBManager* man = AliCDBManager::Instance(); |
936 | // Bool_t origCache = man->GetCacheFlag(); | |
8e245d15 | 937 | |
d76c31f4 | 938 | // TString detStr = detectors; |
939 | // for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
940 | // if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
941 | // AliReconstructor* reconstructor = GetReconstructor(iDet); | |
942 | // if (!reconstructor) continue; | |
943 | // if (reconstructor->HasLocalReconstruction()) continue; | |
b8cd5251 | 944 | |
d76c31f4 | 945 | // AliCodeTimerStart(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
946 | // AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); | |
87932dab | 947 | |
d76c31f4 | 948 | // AliCodeTimerStart(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); |
949 | // AliInfo(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); | |
8e245d15 | 950 | |
d76c31f4 | 951 | // man->SetCacheFlag(kTRUE); |
952 | // TString calibPath = Form("%s/Calib/*", fgkDetectorName[iDet]); | |
953 | // man->GetAll(calibPath); // entries are cached! | |
8e245d15 | 954 | |
d76c31f4 | 955 | // AliCodeTimerStop(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); |
87932dab | 956 | |
d76c31f4 | 957 | // if (fRawReader) { |
958 | // fRawReader->RewindEvents(); | |
959 | // reconstructor->Reconstruct(fRunLoader, fRawReader); | |
960 | // } else { | |
961 | // reconstructor->Reconstruct(fRunLoader); | |
962 | // } | |
87932dab | 963 | |
d76c31f4 | 964 | // AliCodeTimerStop(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
0f88822a | 965 | // AliSysInfo::AddStamp(Form("LRec%s_%d",fgkDetectorName[iDet],eventNr)); |
8e245d15 | 966 | |
d76c31f4 | 967 | // // unload calibration data |
968 | // man->UnloadFromCache(calibPath); | |
969 | // //man->ClearCache(); | |
970 | // } | |
596a855f | 971 | |
d76c31f4 | 972 | // man->SetCacheFlag(origCache); |
8e245d15 | 973 | |
d76c31f4 | 974 | // if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { |
975 | // AliError(Form("the following detectors were not found: %s", | |
976 | // detStr.Data())); | |
977 | // if (fStopOnError) return kFALSE; | |
978 | // } | |
596a855f | 979 | |
0f88822a | 980 | eventNr++; |
596a855f | 981 | return kTRUE; |
982 | } | |
983 | ||
b26c3770 | 984 | //_____________________________________________________________________________ |
985 | Bool_t AliReconstruction::RunLocalEventReconstruction(const TString& detectors) | |
986 | { | |
987 | // run the local reconstruction | |
0f88822a | 988 | static Int_t eventNr=0; |
87932dab | 989 | AliCodeTimerAuto("") |
b26c3770 | 990 | |
991 | TString detStr = detectors; | |
992 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
993 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
994 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
995 | if (!reconstructor) continue; | |
996 | AliLoader* loader = fLoader[iDet]; | |
d76c31f4 | 997 | if (!loader) { |
998 | AliWarning(Form("No loader is defined for %s!",fgkDetectorName[iDet])); | |
999 | continue; | |
1000 | } | |
b26c3770 | 1001 | |
1002 | // conversion of digits | |
1003 | if (fRawReader && reconstructor->HasDigitConversion()) { | |
1004 | AliInfo(Form("converting raw data digits into root objects for %s", | |
1005 | fgkDetectorName[iDet])); | |
87932dab | 1006 | AliCodeTimerAuto(Form("converting raw data digits into root objects for %s", |
1007 | fgkDetectorName[iDet])); | |
b26c3770 | 1008 | loader->LoadDigits("update"); |
1009 | loader->CleanDigits(); | |
1010 | loader->MakeDigitsContainer(); | |
1011 | TTree* digitsTree = loader->TreeD(); | |
1012 | reconstructor->ConvertDigits(fRawReader, digitsTree); | |
1013 | loader->WriteDigits("OVERWRITE"); | |
1014 | loader->UnloadDigits(); | |
b26c3770 | 1015 | } |
1016 | ||
1017 | // local reconstruction | |
b26c3770 | 1018 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
87932dab | 1019 | AliCodeTimerAuto(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
b26c3770 | 1020 | loader->LoadRecPoints("update"); |
1021 | loader->CleanRecPoints(); | |
1022 | loader->MakeRecPointsContainer(); | |
1023 | TTree* clustersTree = loader->TreeR(); | |
1024 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
1025 | reconstructor->Reconstruct(fRawReader, clustersTree); | |
1026 | } else { | |
1027 | loader->LoadDigits("read"); | |
1028 | TTree* digitsTree = loader->TreeD(); | |
1029 | if (!digitsTree) { | |
1030 | AliError(Form("Can't get the %s digits tree", fgkDetectorName[iDet])); | |
1031 | if (fStopOnError) return kFALSE; | |
1032 | } else { | |
1033 | reconstructor->Reconstruct(digitsTree, clustersTree); | |
1034 | } | |
1035 | loader->UnloadDigits(); | |
1036 | } | |
d76c31f4 | 1037 | |
2e42b4d4 | 1038 | AliQADataMaker * qadm = GetQADataMaker(iDet); |
d76c31f4 | 1039 | if (qadm) { |
1040 | AliCodeTimerStart(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
1041 | AliInfo(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
5b188f2f | 1042 | |
2e42b4d4 | 1043 | if (qadm->IsCycleDone() ) { |
1044 | qadm->EndOfCycle(AliQA::kRECPOINTS) ; | |
1045 | qadm->EndOfCycle(AliQA::kESDS) ; | |
1046 | qadm->StartOfCycle(AliQA::kRECPOINTS) ; | |
1047 | qadm->StartOfCycle(AliQA::kESDS, "same") ; | |
1048 | } | |
1049 | qadm->Exec(AliQA::kRECPOINTS, clustersTree) ; | |
d76c31f4 | 1050 | AliCodeTimerStop(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); |
1051 | } | |
1052 | ||
b26c3770 | 1053 | loader->WriteRecPoints("OVERWRITE"); |
1054 | loader->UnloadRecPoints(); | |
0f88822a | 1055 | AliSysInfo::AddStamp(Form("LRec%s_%d",fgkDetectorName[iDet],eventNr)); |
b26c3770 | 1056 | } |
1057 | ||
1058 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
1059 | AliError(Form("the following detectors were not found: %s", | |
1060 | detStr.Data())); | |
1061 | if (fStopOnError) return kFALSE; | |
1062 | } | |
0f88822a | 1063 | eventNr++; |
b26c3770 | 1064 | return kTRUE; |
1065 | } | |
1066 | ||
596a855f | 1067 | //_____________________________________________________________________________ |
af885e0f | 1068 | Bool_t AliReconstruction::RunVertexFinder(AliESDEvent*& esd) |
596a855f | 1069 | { |
1070 | // run the barrel tracking | |
1071 | ||
87932dab | 1072 | AliCodeTimerAuto("") |
030b532d | 1073 | |
2257f27e | 1074 | AliESDVertex* vertex = NULL; |
1075 | Double_t vtxPos[3] = {0, 0, 0}; | |
1076 | Double_t vtxErr[3] = {0.07, 0.07, 0.1}; | |
1077 | TArrayF mcVertex(3); | |
a6b0b91b | 1078 | if (fRunLoader->GetHeader() && fRunLoader->GetHeader()->GenEventHeader()) { |
1079 | fRunLoader->GetHeader()->GenEventHeader()->PrimaryVertex(mcVertex); | |
1080 | for (Int_t i = 0; i < 3; i++) vtxPos[i] = mcVertex[i]; | |
1081 | } | |
2257f27e | 1082 | |
b8cd5251 | 1083 | if (fVertexer) { |
17c86e90 | 1084 | if(fDiamondProfile) fVertexer->SetVtxStart(fDiamondProfile); |
815c2b38 | 1085 | AliInfo("running the ITS vertex finder"); |
b26c3770 | 1086 | if (fLoader[0]) fLoader[0]->LoadRecPoints(); |
b8cd5251 | 1087 | vertex = fVertexer->FindVertexForCurrentEvent(fRunLoader->GetEventNumber()); |
b26c3770 | 1088 | if (fLoader[0]) fLoader[0]->UnloadRecPoints(); |
2257f27e | 1089 | if(!vertex){ |
815c2b38 | 1090 | AliWarning("Vertex not found"); |
c710f220 | 1091 | vertex = new AliESDVertex(); |
d1a50cb5 | 1092 | vertex->SetName("default"); |
2257f27e | 1093 | } |
1094 | else { | |
d1a50cb5 | 1095 | vertex->SetName("reconstructed"); |
2257f27e | 1096 | } |
1097 | ||
1098 | } else { | |
815c2b38 | 1099 | AliInfo("getting the primary vertex from MC"); |
2257f27e | 1100 | vertex = new AliESDVertex(vtxPos, vtxErr); |
1101 | } | |
1102 | ||
1103 | if (vertex) { | |
1104 | vertex->GetXYZ(vtxPos); | |
1105 | vertex->GetSigmaXYZ(vtxErr); | |
1106 | } else { | |
815c2b38 | 1107 | AliWarning("no vertex reconstructed"); |
2257f27e | 1108 | vertex = new AliESDVertex(vtxPos, vtxErr); |
1109 | } | |
1110 | esd->SetVertex(vertex); | |
32e449be | 1111 | // if SPD multiplicity has been determined, it is stored in the ESD |
25be1e5c | 1112 | AliMultiplicity *mult = fVertexer->GetMultiplicity(); |
32e449be | 1113 | if(mult)esd->SetMultiplicity(mult); |
1114 | ||
b8cd5251 | 1115 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1116 | if (fTracker[iDet]) fTracker[iDet]->SetVertex(vtxPos, vtxErr); | |
1117 | } | |
2257f27e | 1118 | delete vertex; |
1119 | ||
2257f27e | 1120 | return kTRUE; |
1121 | } | |
1122 | ||
1f46a9ae | 1123 | //_____________________________________________________________________________ |
af885e0f | 1124 | Bool_t AliReconstruction::RunHLTTracking(AliESDEvent*& esd) |
1f46a9ae | 1125 | { |
1126 | // run the HLT barrel tracking | |
1127 | ||
87932dab | 1128 | AliCodeTimerAuto("") |
1f46a9ae | 1129 | |
1130 | if (!fRunLoader) { | |
1131 | AliError("Missing runLoader!"); | |
1132 | return kFALSE; | |
1133 | } | |
1134 | ||
1135 | AliInfo("running HLT tracking"); | |
1136 | ||
1137 | // Get a pointer to the HLT reconstructor | |
1138 | AliReconstructor *reconstructor = GetReconstructor(fgkNDetectors-1); | |
1139 | if (!reconstructor) return kFALSE; | |
1140 | ||
1141 | // TPC + ITS | |
1142 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
1143 | TString detName = fgkDetectorName[iDet]; | |
1144 | AliDebug(1, Form("%s HLT tracking", detName.Data())); | |
1145 | reconstructor->SetOption(detName.Data()); | |
d76c31f4 | 1146 | AliTracker *tracker = reconstructor->CreateTracker(); |
1f46a9ae | 1147 | if (!tracker) { |
1148 | AliWarning(Form("couldn't create a HLT tracker for %s", detName.Data())); | |
1149 | if (fStopOnError) return kFALSE; | |
9dcc06e1 | 1150 | continue; |
1f46a9ae | 1151 | } |
1152 | Double_t vtxPos[3]; | |
1153 | Double_t vtxErr[3]={0.005,0.005,0.010}; | |
1154 | const AliESDVertex *vertex = esd->GetVertex(); | |
1155 | vertex->GetXYZ(vtxPos); | |
1156 | tracker->SetVertex(vtxPos,vtxErr); | |
1157 | if(iDet != 1) { | |
1158 | fLoader[iDet]->LoadRecPoints("read"); | |
1159 | TTree* tree = fLoader[iDet]->TreeR(); | |
1160 | if (!tree) { | |
1161 | AliError(Form("Can't get the %s cluster tree", detName.Data())); | |
1162 | return kFALSE; | |
1163 | } | |
1164 | tracker->LoadClusters(tree); | |
1165 | } | |
1166 | if (tracker->Clusters2Tracks(esd) != 0) { | |
1167 | AliError(Form("HLT %s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
1168 | return kFALSE; | |
1169 | } | |
1170 | if(iDet != 1) { | |
1171 | tracker->UnloadClusters(); | |
1172 | } | |
1173 | delete tracker; | |
1174 | } | |
1175 | ||
1f46a9ae | 1176 | return kTRUE; |
1177 | } | |
1178 | ||
e66fbafb | 1179 | //_____________________________________________________________________________ |
af885e0f | 1180 | Bool_t AliReconstruction::RunMuonTracking(AliESDEvent*& esd) |
e66fbafb | 1181 | { |
1182 | // run the muon spectrometer tracking | |
1183 | ||
87932dab | 1184 | AliCodeTimerAuto("") |
e66fbafb | 1185 | |
1186 | if (!fRunLoader) { | |
1187 | AliError("Missing runLoader!"); | |
1188 | return kFALSE; | |
1189 | } | |
1190 | Int_t iDet = 7; // for MUON | |
1191 | ||
1192 | AliInfo("is running..."); | |
1193 | ||
1194 | // Get a pointer to the MUON reconstructor | |
1195 | AliReconstructor *reconstructor = GetReconstructor(iDet); | |
1196 | if (!reconstructor) return kFALSE; | |
1197 | ||
1198 | ||
1199 | TString detName = fgkDetectorName[iDet]; | |
1200 | AliDebug(1, Form("%s tracking", detName.Data())); | |
d76c31f4 | 1201 | AliTracker *tracker = reconstructor->CreateTracker(); |
e66fbafb | 1202 | if (!tracker) { |
1203 | AliWarning(Form("couldn't create a tracker for %s", detName.Data())); | |
1204 | return kFALSE; | |
1205 | } | |
1206 | ||
1207 | // create Tracks | |
1208 | fLoader[iDet]->LoadTracks("update"); | |
1209 | fLoader[iDet]->CleanTracks(); | |
1210 | fLoader[iDet]->MakeTracksContainer(); | |
1211 | ||
1212 | // read RecPoints | |
761350a6 | 1213 | fLoader[iDet]->LoadRecPoints("read"); |
1214 | tracker->LoadClusters(fLoader[iDet]->TreeR()); | |
1215 | ||
1216 | Int_t rv = tracker->Clusters2Tracks(esd); | |
1217 | ||
1218 | fLoader[iDet]->UnloadRecPoints(); | |
1219 | ||
1220 | if ( rv ) | |
1221 | { | |
e66fbafb | 1222 | AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet])); |
1223 | return kFALSE; | |
1224 | } | |
761350a6 | 1225 | |
1226 | tracker->UnloadClusters(); | |
1227 | ||
e66fbafb | 1228 | fLoader[iDet]->UnloadRecPoints(); |
1229 | ||
1230 | fLoader[iDet]->WriteTracks("OVERWRITE"); | |
1231 | fLoader[iDet]->UnloadTracks(); | |
1232 | ||
1233 | delete tracker; | |
1234 | ||
e66fbafb | 1235 | return kTRUE; |
1236 | } | |
1237 | ||
1238 | ||
2257f27e | 1239 | //_____________________________________________________________________________ |
af885e0f | 1240 | Bool_t AliReconstruction::RunTracking(AliESDEvent*& esd) |
2257f27e | 1241 | { |
1242 | // run the barrel tracking | |
0f88822a | 1243 | static Int_t eventNr=0; |
87932dab | 1244 | AliCodeTimerAuto("") |
24f7a148 | 1245 | |
815c2b38 | 1246 | AliInfo("running tracking"); |
596a855f | 1247 | |
91b876d1 | 1248 | //Fill the ESD with the T0 info (will be used by the TOF) |
d76c31f4 | 1249 | if (fReconstructor[11] && fLoader[11]) { |
1250 | fLoader[11]->LoadRecPoints("READ"); | |
1251 | TTree *treeR = fLoader[11]->TreeR(); | |
1252 | GetReconstructor(11)->FillESD((TTree *)NULL,treeR,esd); | |
1253 | } | |
91b876d1 | 1254 | |
b8cd5251 | 1255 | // pass 1: TPC + ITS inwards |
1256 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
1257 | if (!fTracker[iDet]) continue; | |
1258 | AliDebug(1, Form("%s tracking", fgkDetectorName[iDet])); | |
24f7a148 | 1259 | |
b8cd5251 | 1260 | // load clusters |
1261 | fLoader[iDet]->LoadRecPoints("read"); | |
1262 | TTree* tree = fLoader[iDet]->TreeR(); | |
1263 | if (!tree) { | |
1264 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 1265 | return kFALSE; |
1266 | } | |
b8cd5251 | 1267 | fTracker[iDet]->LoadClusters(tree); |
1268 | ||
1269 | // run tracking | |
1270 | if (fTracker[iDet]->Clusters2Tracks(esd) != 0) { | |
1271 | AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
24f7a148 | 1272 | return kFALSE; |
1273 | } | |
b8cd5251 | 1274 | if (fCheckPointLevel > 1) { |
1275 | WriteESD(esd, Form("%s.tracking", fgkDetectorName[iDet])); | |
1276 | } | |
878e1fe1 | 1277 | // preliminary PID in TPC needed by the ITS tracker |
1278 | if (iDet == 1) { | |
b26c3770 | 1279 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); |
878e1fe1 | 1280 | AliESDpid::MakePID(esd); |
0f88822a | 1281 | } |
1282 | AliSysInfo::AddStamp(Form("Tracking0%s_%d",fgkDetectorName[iDet],eventNr)); | |
b8cd5251 | 1283 | } |
596a855f | 1284 | |
b8cd5251 | 1285 | // pass 2: ALL backwards |
1286 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1287 | if (!fTracker[iDet]) continue; | |
1288 | AliDebug(1, Form("%s back propagation", fgkDetectorName[iDet])); | |
1289 | ||
1290 | // load clusters | |
1291 | if (iDet > 1) { // all except ITS, TPC | |
1292 | TTree* tree = NULL; | |
7b61cd9c | 1293 | fLoader[iDet]->LoadRecPoints("read"); |
1294 | tree = fLoader[iDet]->TreeR(); | |
b8cd5251 | 1295 | if (!tree) { |
1296 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 1297 | return kFALSE; |
1298 | } | |
0f88822a | 1299 | fTracker[iDet]->LoadClusters(tree); |
1300 | AliSysInfo::AddStamp(Form("LoadCluster0%s_%d",fgkDetectorName[iDet],eventNr)); | |
b8cd5251 | 1301 | } |
24f7a148 | 1302 | |
b8cd5251 | 1303 | // run tracking |
1304 | if (fTracker[iDet]->PropagateBack(esd) != 0) { | |
1305 | AliError(Form("%s backward propagation failed", fgkDetectorName[iDet])); | |
49dfd67a | 1306 | // return kFALSE; |
b8cd5251 | 1307 | } |
1308 | if (fCheckPointLevel > 1) { | |
1309 | WriteESD(esd, Form("%s.back", fgkDetectorName[iDet])); | |
1310 | } | |
24f7a148 | 1311 | |
b8cd5251 | 1312 | // unload clusters |
1313 | if (iDet > 2) { // all except ITS, TPC, TRD | |
1314 | fTracker[iDet]->UnloadClusters(); | |
7b61cd9c | 1315 | fLoader[iDet]->UnloadRecPoints(); |
b8cd5251 | 1316 | } |
8f37df88 | 1317 | // updated PID in TPC needed by the ITS tracker -MI |
1318 | if (iDet == 1) { | |
8f37df88 | 1319 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); |
1320 | AliESDpid::MakePID(esd); | |
1321 | } | |
0f88822a | 1322 | AliSysInfo::AddStamp(Form("Tracking1%s_%d",fgkDetectorName[iDet],eventNr)); |
b8cd5251 | 1323 | } |
596a855f | 1324 | |
98937d93 | 1325 | // write space-points to the ESD in case alignment data output |
1326 | // is switched on | |
1327 | if (fWriteAlignmentData) | |
1328 | WriteAlignmentData(esd); | |
1329 | ||
b8cd5251 | 1330 | // pass 3: TRD + TPC + ITS refit inwards |
1331 | for (Int_t iDet = 2; iDet >= 0; iDet--) { | |
1332 | if (!fTracker[iDet]) continue; | |
1333 | AliDebug(1, Form("%s inward refit", fgkDetectorName[iDet])); | |
596a855f | 1334 | |
b8cd5251 | 1335 | // run tracking |
1336 | if (fTracker[iDet]->RefitInward(esd) != 0) { | |
1337 | AliError(Form("%s inward refit failed", fgkDetectorName[iDet])); | |
49dfd67a | 1338 | // return kFALSE; |
b8cd5251 | 1339 | } |
1340 | if (fCheckPointLevel > 1) { | |
1341 | WriteESD(esd, Form("%s.refit", fgkDetectorName[iDet])); | |
1342 | } | |
596a855f | 1343 | |
b8cd5251 | 1344 | // unload clusters |
1345 | fTracker[iDet]->UnloadClusters(); | |
1346 | fLoader[iDet]->UnloadRecPoints(); | |
0f88822a | 1347 | AliSysInfo::AddStamp(Form("Tracking2%s_%d",fgkDetectorName[iDet],eventNr)); |
b8cd5251 | 1348 | } |
ff8bb5ae | 1349 | // |
1350 | // Propagate track to the vertex - if not done by ITS | |
1351 | // | |
1352 | Int_t ntracks = esd->GetNumberOfTracks(); | |
1353 | for (Int_t itrack=0; itrack<ntracks; itrack++){ | |
1354 | const Double_t kRadius = 3; // beam pipe radius | |
1355 | const Double_t kMaxStep = 5; // max step | |
1356 | const Double_t kMaxD = 123456; // max distance to prim vertex | |
1357 | Double_t fieldZ = AliTracker::GetBz(); // | |
1358 | AliESDtrack * track = esd->GetTrack(itrack); | |
1359 | if (!track) continue; | |
1360 | if (track->IsOn(AliESDtrack::kITSrefit)) continue; | |
a7265806 | 1361 | AliTracker::PropagateTrackTo(track,kRadius,track->GetMass(),kMaxStep,kTRUE); |
ff8bb5ae | 1362 | track->RelateToVertex(esd->GetVertex(),fieldZ, kMaxD); |
1363 | } | |
0f88822a | 1364 | eventNr++; |
596a855f | 1365 | return kTRUE; |
1366 | } | |
1367 | ||
d64bd07d | 1368 | //_____________________________________________________________________________ |
1369 | Bool_t AliReconstruction::CleanESD(AliESDEvent *esd){ | |
1370 | // | |
1371 | // Remove the data which are not needed for the physics analysis. | |
1372 | // | |
1373 | ||
1374 | AliInfo("Cleaning the ESD..."); | |
d64bd07d | 1375 | Int_t nTracks=esd->GetNumberOfTracks(); |
7f68891d | 1376 | AliInfo(Form("Number of ESD tracks before cleaning %d",nTracks)); |
d64bd07d | 1377 | |
7f68891d | 1378 | Float_t cleanPars[]={fDmax,fZmax}; |
1379 | Bool_t rc=esd->Clean(cleanPars); | |
d64bd07d | 1380 | |
7f68891d | 1381 | nTracks=esd->GetNumberOfTracks(); |
1382 | AliInfo(Form("Number of ESD tracks after cleaning %d",nTracks)); | |
d64bd07d | 1383 | |
7f68891d | 1384 | return rc; |
d64bd07d | 1385 | } |
1386 | ||
596a855f | 1387 | //_____________________________________________________________________________ |
af885e0f | 1388 | Bool_t AliReconstruction::FillESD(AliESDEvent*& esd, const TString& detectors) |
596a855f | 1389 | { |
1390 | // fill the event summary data | |
1391 | ||
87932dab | 1392 | AliCodeTimerAuto("") |
0f88822a | 1393 | static Int_t eventNr=0; |
596a855f | 1394 | TString detStr = detectors; |
b8cd5251 | 1395 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1396 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1397 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1398 | if (!reconstructor) continue; | |
1399 | ||
1400 | if (!ReadESD(esd, fgkDetectorName[iDet])) { | |
1401 | AliDebug(1, Form("filling ESD for %s", fgkDetectorName[iDet])); | |
b26c3770 | 1402 | TTree* clustersTree = NULL; |
d76c31f4 | 1403 | if (fLoader[iDet]) { |
b26c3770 | 1404 | fLoader[iDet]->LoadRecPoints("read"); |
1405 | clustersTree = fLoader[iDet]->TreeR(); | |
1406 | if (!clustersTree) { | |
1407 | AliError(Form("Can't get the %s clusters tree", | |
1408 | fgkDetectorName[iDet])); | |
1409 | if (fStopOnError) return kFALSE; | |
1410 | } | |
1411 | } | |
1412 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
1413 | reconstructor->FillESD(fRawReader, clustersTree, esd); | |
1414 | } else { | |
1415 | TTree* digitsTree = NULL; | |
1416 | if (fLoader[iDet]) { | |
1417 | fLoader[iDet]->LoadDigits("read"); | |
1418 | digitsTree = fLoader[iDet]->TreeD(); | |
1419 | if (!digitsTree) { | |
1420 | AliError(Form("Can't get the %s digits tree", | |
1421 | fgkDetectorName[iDet])); | |
1422 | if (fStopOnError) return kFALSE; | |
1423 | } | |
1424 | } | |
1425 | reconstructor->FillESD(digitsTree, clustersTree, esd); | |
1426 | if (fLoader[iDet]) fLoader[iDet]->UnloadDigits(); | |
1427 | } | |
d76c31f4 | 1428 | if (fLoader[iDet]) { |
b26c3770 | 1429 | fLoader[iDet]->UnloadRecPoints(); |
1430 | } | |
1431 | ||
b8cd5251 | 1432 | if (fCheckPointLevel > 2) WriteESD(esd, fgkDetectorName[iDet]); |
596a855f | 1433 | } |
1434 | } | |
1435 | ||
1436 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
815c2b38 | 1437 | AliError(Form("the following detectors were not found: %s", |
1438 | detStr.Data())); | |
596a855f | 1439 | if (fStopOnError) return kFALSE; |
1440 | } | |
0f88822a | 1441 | AliSysInfo::AddStamp(Form("FillESD%d",eventNr)); |
1442 | eventNr++; | |
596a855f | 1443 | return kTRUE; |
1444 | } | |
1445 | ||
b647652d | 1446 | //_____________________________________________________________________________ |
af885e0f | 1447 | Bool_t AliReconstruction::FillTriggerESD(AliESDEvent*& esd) |
b647652d | 1448 | { |
1449 | // Reads the trigger decision which is | |
1450 | // stored in Trigger.root file and fills | |
1451 | // the corresponding esd entries | |
1452 | ||
87932dab | 1453 | AliCodeTimerAuto("") |
1454 | ||
b647652d | 1455 | AliInfo("Filling trigger information into the ESD"); |
1456 | ||
1457 | if (fRawReader) { | |
1458 | AliCTPRawStream input(fRawReader); | |
1459 | if (!input.Next()) { | |
1460 | AliError("No valid CTP (trigger) DDL raw data is found ! The trigger information is not stored in the ESD !"); | |
1461 | return kFALSE; | |
1462 | } | |
1463 | esd->SetTriggerMask(input.GetClassMask()); | |
1464 | esd->SetTriggerCluster(input.GetClusterMask()); | |
1465 | } | |
1466 | else { | |
1467 | AliRunLoader *runloader = AliRunLoader::GetRunLoader(); | |
1468 | if (runloader) { | |
1469 | if (!runloader->LoadTrigger()) { | |
1470 | AliCentralTrigger *aCTP = runloader->GetTrigger(); | |
1471 | esd->SetTriggerMask(aCTP->GetClassMask()); | |
1472 | esd->SetTriggerCluster(aCTP->GetClusterMask()); | |
1473 | } | |
1474 | else { | |
1475 | AliWarning("No trigger can be loaded! The trigger information is not stored in the ESD !"); | |
1476 | return kFALSE; | |
1477 | } | |
1478 | } | |
1479 | else { | |
1480 | AliError("No run loader is available! The trigger information is not stored in the ESD !"); | |
1481 | return kFALSE; | |
1482 | } | |
1483 | } | |
1484 | ||
1485 | return kTRUE; | |
1486 | } | |
596a855f | 1487 | |
001397cd | 1488 | |
1489 | ||
1490 | ||
1491 | ||
1492 | //_____________________________________________________________________________ | |
af885e0f | 1493 | Bool_t AliReconstruction::FillRawEventHeaderESD(AliESDEvent*& esd) |
001397cd | 1494 | { |
1495 | // | |
1496 | // Filling information from RawReader Header | |
1497 | // | |
1498 | ||
1499 | AliInfo("Filling information from RawReader Header"); | |
31fd97b2 | 1500 | esd->SetBunchCrossNumber(0); |
1501 | esd->SetOrbitNumber(0); | |
9bcc1e45 | 1502 | esd->SetPeriodNumber(0); |
001397cd | 1503 | esd->SetTimeStamp(0); |
1504 | esd->SetEventType(0); | |
1505 | const AliRawEventHeaderBase * eventHeader = fRawReader->GetEventHeader(); | |
1506 | if (eventHeader){ | |
9bcc1e45 | 1507 | |
1508 | const UInt_t *id = eventHeader->GetP("Id"); | |
1509 | esd->SetBunchCrossNumber((id)[1]&0x00000fff); | |
1510 | esd->SetOrbitNumber((((id)[0]<<20)&0xf00000)|(((id)[1]>>12)&0xfffff)); | |
1511 | esd->SetPeriodNumber(((id)[0]>>4)&0x0fffffff); | |
1512 | ||
001397cd | 1513 | esd->SetTimeStamp((eventHeader->Get("Timestamp"))); |
31fd97b2 | 1514 | esd->SetEventType((eventHeader->Get("Type"))); |
001397cd | 1515 | } |
1516 | ||
1517 | return kTRUE; | |
1518 | } | |
1519 | ||
1520 | ||
596a855f | 1521 | //_____________________________________________________________________________ |
1522 | Bool_t AliReconstruction::IsSelected(TString detName, TString& detectors) const | |
1523 | { | |
1524 | // check whether detName is contained in detectors | |
1525 | // if yes, it is removed from detectors | |
1526 | ||
1527 | // check if all detectors are selected | |
1528 | if ((detectors.CompareTo("ALL") == 0) || | |
1529 | detectors.BeginsWith("ALL ") || | |
1530 | detectors.EndsWith(" ALL") || | |
1531 | detectors.Contains(" ALL ")) { | |
1532 | detectors = "ALL"; | |
1533 | return kTRUE; | |
1534 | } | |
1535 | ||
1536 | // search for the given detector | |
1537 | Bool_t result = kFALSE; | |
1538 | if ((detectors.CompareTo(detName) == 0) || | |
1539 | detectors.BeginsWith(detName+" ") || | |
1540 | detectors.EndsWith(" "+detName) || | |
1541 | detectors.Contains(" "+detName+" ")) { | |
1542 | detectors.ReplaceAll(detName, ""); | |
1543 | result = kTRUE; | |
1544 | } | |
1545 | ||
1546 | // clean up the detectors string | |
1547 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
1548 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
1549 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
1550 | ||
1551 | return result; | |
1552 | } | |
e583c30d | 1553 | |
f08fc9f5 | 1554 | //_____________________________________________________________________________ |
1555 | Bool_t AliReconstruction::InitRunLoader() | |
1556 | { | |
1557 | // get or create the run loader | |
1558 | ||
1559 | if (gAlice) delete gAlice; | |
1560 | gAlice = NULL; | |
1561 | ||
b26c3770 | 1562 | if (!gSystem->AccessPathName(fGAliceFileName.Data())) { // galice.root exists |
1563 | // load all base libraries to get the loader classes | |
1564 | TString libs = gSystem->GetLibraries(); | |
1565 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1566 | TString detName = fgkDetectorName[iDet]; | |
1567 | if (detName == "HLT") continue; | |
1568 | if (libs.Contains("lib" + detName + "base.so")) continue; | |
1569 | gSystem->Load("lib" + detName + "base.so"); | |
1570 | } | |
f08fc9f5 | 1571 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data()); |
1572 | if (!fRunLoader) { | |
1573 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); | |
1574 | CleanUp(); | |
1575 | return kFALSE; | |
1576 | } | |
b26c3770 | 1577 | fRunLoader->CdGAFile(); |
1578 | if (gFile->GetKey(AliRunLoader::GetGAliceName())) { | |
1579 | if (fRunLoader->LoadgAlice() == 0) { | |
1580 | gAlice = fRunLoader->GetAliRun(); | |
c84a5e9e | 1581 | AliTracker::SetFieldMap(gAlice->Field(),fUniformField); |
b26c3770 | 1582 | } |
f08fc9f5 | 1583 | } |
1584 | if (!gAlice && !fRawReader) { | |
1585 | AliError(Form("no gAlice object found in file %s", | |
1586 | fGAliceFileName.Data())); | |
1587 | CleanUp(); | |
1588 | return kFALSE; | |
1589 | } | |
1590 | ||
6cae184e | 1591 | //PH This is a temporary fix to give access to the kinematics |
1592 | //PH that is needed for the labels of ITS clusters | |
1593 | fRunLoader->LoadKinematics(); | |
1594 | ||
f08fc9f5 | 1595 | } else { // galice.root does not exist |
1596 | if (!fRawReader) { | |
1597 | AliError(Form("the file %s does not exist", fGAliceFileName.Data())); | |
1598 | CleanUp(); | |
1599 | return kFALSE; | |
1600 | } | |
1601 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data(), | |
1602 | AliConfig::GetDefaultEventFolderName(), | |
1603 | "recreate"); | |
1604 | if (!fRunLoader) { | |
1605 | AliError(Form("could not create run loader in file %s", | |
1606 | fGAliceFileName.Data())); | |
1607 | CleanUp(); | |
1608 | return kFALSE; | |
1609 | } | |
1610 | fRunLoader->MakeTree("E"); | |
1611 | Int_t iEvent = 0; | |
1612 | while (fRawReader->NextEvent()) { | |
1613 | fRunLoader->SetEventNumber(iEvent); | |
1614 | fRunLoader->GetHeader()->Reset(fRawReader->GetRunNumber(), | |
1615 | iEvent, iEvent); | |
1616 | fRunLoader->MakeTree("H"); | |
1617 | fRunLoader->TreeE()->Fill(); | |
1618 | iEvent++; | |
1619 | } | |
1620 | fRawReader->RewindEvents(); | |
973388c2 | 1621 | if (fNumberOfEventsPerFile > 0) |
1622 | fRunLoader->SetNumberOfEventsPerFile(fNumberOfEventsPerFile); | |
1623 | else | |
1624 | fRunLoader->SetNumberOfEventsPerFile(iEvent); | |
f08fc9f5 | 1625 | fRunLoader->WriteHeader("OVERWRITE"); |
1626 | fRunLoader->CdGAFile(); | |
1627 | fRunLoader->Write(0, TObject::kOverwrite); | |
1628 | // AliTracker::SetFieldMap(???); | |
1629 | } | |
1630 | ||
1631 | return kTRUE; | |
1632 | } | |
1633 | ||
c757bafd | 1634 | //_____________________________________________________________________________ |
b8cd5251 | 1635 | AliReconstructor* AliReconstruction::GetReconstructor(Int_t iDet) |
c757bafd | 1636 | { |
f08fc9f5 | 1637 | // get the reconstructor object and the loader for a detector |
c757bafd | 1638 | |
b8cd5251 | 1639 | if (fReconstructor[iDet]) return fReconstructor[iDet]; |
1640 | ||
1641 | // load the reconstructor object | |
1642 | TPluginManager* pluginManager = gROOT->GetPluginManager(); | |
1643 | TString detName = fgkDetectorName[iDet]; | |
1644 | TString recName = "Ali" + detName + "Reconstructor"; | |
f08fc9f5 | 1645 | if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT")) return NULL; |
b8cd5251 | 1646 | |
b8cd5251 | 1647 | AliReconstructor* reconstructor = NULL; |
1648 | // first check if a plugin is defined for the reconstructor | |
1649 | TPluginHandler* pluginHandler = | |
1650 | pluginManager->FindHandler("AliReconstructor", detName); | |
f08fc9f5 | 1651 | // if not, add a plugin for it |
1652 | if (!pluginHandler) { | |
b8cd5251 | 1653 | AliDebug(1, Form("defining plugin for %s", recName.Data())); |
b26c3770 | 1654 | TString libs = gSystem->GetLibraries(); |
1655 | if (libs.Contains("lib" + detName + "base.so") || | |
1656 | (gSystem->Load("lib" + detName + "base.so") >= 0)) { | |
b8cd5251 | 1657 | pluginManager->AddHandler("AliReconstructor", detName, |
1658 | recName, detName + "rec", recName + "()"); | |
1659 | } else { | |
1660 | pluginManager->AddHandler("AliReconstructor", detName, | |
1661 | recName, detName, recName + "()"); | |
c757bafd | 1662 | } |
b8cd5251 | 1663 | pluginHandler = pluginManager->FindHandler("AliReconstructor", detName); |
1664 | } | |
1665 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1666 | reconstructor = (AliReconstructor*) pluginHandler->ExecPlugin(0); | |
c757bafd | 1667 | } |
b8cd5251 | 1668 | if (reconstructor) { |
1669 | TObject* obj = fOptions.FindObject(detName.Data()); | |
1670 | if (obj) reconstructor->SetOption(obj->GetTitle()); | |
d76c31f4 | 1671 | reconstructor->Init(); |
b8cd5251 | 1672 | fReconstructor[iDet] = reconstructor; |
1673 | } | |
1674 | ||
f08fc9f5 | 1675 | // get or create the loader |
1676 | if (detName != "HLT") { | |
1677 | fLoader[iDet] = fRunLoader->GetLoader(detName + "Loader"); | |
1678 | if (!fLoader[iDet]) { | |
1679 | AliConfig::Instance() | |
1680 | ->CreateDetectorFolders(fRunLoader->GetEventFolder(), | |
1681 | detName, detName); | |
1682 | // first check if a plugin is defined for the loader | |
bb0901a4 | 1683 | pluginHandler = |
f08fc9f5 | 1684 | pluginManager->FindHandler("AliLoader", detName); |
1685 | // if not, add a plugin for it | |
1686 | if (!pluginHandler) { | |
1687 | TString loaderName = "Ali" + detName + "Loader"; | |
1688 | AliDebug(1, Form("defining plugin for %s", loaderName.Data())); | |
1689 | pluginManager->AddHandler("AliLoader", detName, | |
1690 | loaderName, detName + "base", | |
1691 | loaderName + "(const char*, TFolder*)"); | |
1692 | pluginHandler = pluginManager->FindHandler("AliLoader", detName); | |
1693 | } | |
1694 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1695 | fLoader[iDet] = | |
1696 | (AliLoader*) pluginHandler->ExecPlugin(2, detName.Data(), | |
1697 | fRunLoader->GetEventFolder()); | |
1698 | } | |
1699 | if (!fLoader[iDet]) { // use default loader | |
1700 | fLoader[iDet] = new AliLoader(detName, fRunLoader->GetEventFolder()); | |
1701 | } | |
1702 | if (!fLoader[iDet]) { | |
1703 | AliWarning(Form("couldn't get loader for %s", detName.Data())); | |
6667b602 | 1704 | if (fStopOnError) return NULL; |
f08fc9f5 | 1705 | } else { |
1706 | fRunLoader->AddLoader(fLoader[iDet]); | |
1707 | fRunLoader->CdGAFile(); | |
1708 | if (gFile && !gFile->IsWritable()) gFile->ReOpen("UPDATE"); | |
1709 | fRunLoader->Write(0, TObject::kOverwrite); | |
1710 | } | |
1711 | } | |
1712 | } | |
1713 | ||
b8cd5251 | 1714 | return reconstructor; |
c757bafd | 1715 | } |
1716 | ||
2257f27e | 1717 | //_____________________________________________________________________________ |
1718 | Bool_t AliReconstruction::CreateVertexer() | |
1719 | { | |
1720 | // create the vertexer | |
1721 | ||
b8cd5251 | 1722 | fVertexer = NULL; |
1723 | AliReconstructor* itsReconstructor = GetReconstructor(0); | |
59697224 | 1724 | if (itsReconstructor) { |
d76c31f4 | 1725 | fVertexer = itsReconstructor->CreateVertexer(); |
2257f27e | 1726 | } |
b8cd5251 | 1727 | if (!fVertexer) { |
815c2b38 | 1728 | AliWarning("couldn't create a vertexer for ITS"); |
2257f27e | 1729 | if (fStopOnError) return kFALSE; |
1730 | } | |
1731 | ||
1732 | return kTRUE; | |
1733 | } | |
1734 | ||
24f7a148 | 1735 | //_____________________________________________________________________________ |
b8cd5251 | 1736 | Bool_t AliReconstruction::CreateTrackers(const TString& detectors) |
24f7a148 | 1737 | { |
f08fc9f5 | 1738 | // create the trackers |
24f7a148 | 1739 | |
b8cd5251 | 1740 | TString detStr = detectors; |
1741 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1742 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1743 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1744 | if (!reconstructor) continue; | |
1745 | TString detName = fgkDetectorName[iDet]; | |
1f46a9ae | 1746 | if (detName == "HLT") { |
1747 | fRunHLTTracking = kTRUE; | |
1748 | continue; | |
1749 | } | |
e66fbafb | 1750 | if (detName == "MUON") { |
1751 | fRunMuonTracking = kTRUE; | |
1752 | continue; | |
1753 | } | |
1754 | ||
f08fc9f5 | 1755 | |
d76c31f4 | 1756 | fTracker[iDet] = reconstructor->CreateTracker(); |
f08fc9f5 | 1757 | if (!fTracker[iDet] && (iDet < 7)) { |
1758 | AliWarning(Form("couldn't create a tracker for %s", detName.Data())); | |
8250d5f5 | 1759 | if (fStopOnError) return kFALSE; |
1760 | } | |
1761 | } | |
1762 | ||
24f7a148 | 1763 | return kTRUE; |
1764 | } | |
1765 | ||
e583c30d | 1766 | //_____________________________________________________________________________ |
b26c3770 | 1767 | void AliReconstruction::CleanUp(TFile* file, TFile* fileOld) |
e583c30d | 1768 | { |
1769 | // delete trackers and the run loader and close and delete the file | |
1770 | ||
b8cd5251 | 1771 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1772 | delete fReconstructor[iDet]; | |
1773 | fReconstructor[iDet] = NULL; | |
1774 | fLoader[iDet] = NULL; | |
1775 | delete fTracker[iDet]; | |
1776 | fTracker[iDet] = NULL; | |
2e42b4d4 | 1777 | delete fQADataMaker[iDet]; |
1778 | fQADataMaker[iDet] = NULL; | |
b8cd5251 | 1779 | } |
1780 | delete fVertexer; | |
1781 | fVertexer = NULL; | |
9178838a | 1782 | delete fDiamondProfile; |
1783 | fDiamondProfile = NULL; | |
e583c30d | 1784 | |
1785 | delete fRunLoader; | |
1786 | fRunLoader = NULL; | |
b649205a | 1787 | delete fRawReader; |
1788 | fRawReader = NULL; | |
e583c30d | 1789 | |
1790 | if (file) { | |
1791 | file->Close(); | |
1792 | delete file; | |
1793 | } | |
b26c3770 | 1794 | |
1795 | if (fileOld) { | |
1796 | fileOld->Close(); | |
1797 | delete fileOld; | |
1798 | gSystem->Unlink("AliESDs.old.root"); | |
1799 | } | |
e583c30d | 1800 | } |
24f7a148 | 1801 | |
24f7a148 | 1802 | //_____________________________________________________________________________ |
af885e0f | 1803 | |
1804 | Bool_t AliReconstruction::ReadESD(AliESDEvent*& esd, const char* recStep) const | |
24f7a148 | 1805 | { |
1806 | // read the ESD event from a file | |
1807 | ||
1808 | if (!esd) return kFALSE; | |
1809 | char fileName[256]; | |
1810 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
31fd97b2 | 1811 | esd->GetRunNumber(), esd->GetEventNumberInFile(), recStep); |
24f7a148 | 1812 | if (gSystem->AccessPathName(fileName)) return kFALSE; |
1813 | ||
f3a97c86 | 1814 | AliInfo(Form("reading ESD from file %s", fileName)); |
815c2b38 | 1815 | AliDebug(1, Form("reading ESD from file %s", fileName)); |
24f7a148 | 1816 | TFile* file = TFile::Open(fileName); |
1817 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1818 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1819 | delete file; |
1820 | return kFALSE; | |
1821 | } | |
1822 | ||
1823 | gROOT->cd(); | |
1824 | delete esd; | |
af885e0f | 1825 | esd = (AliESDEvent*) file->Get("ESD"); |
24f7a148 | 1826 | file->Close(); |
1827 | delete file; | |
1828 | return kTRUE; | |
af885e0f | 1829 | |
24f7a148 | 1830 | } |
1831 | ||
af885e0f | 1832 | |
1833 | ||
24f7a148 | 1834 | //_____________________________________________________________________________ |
af885e0f | 1835 | void AliReconstruction::WriteESD(AliESDEvent* esd, const char* recStep) const |
24f7a148 | 1836 | { |
1837 | // write the ESD event to a file | |
1838 | ||
1839 | if (!esd) return; | |
1840 | char fileName[256]; | |
1841 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
31fd97b2 | 1842 | esd->GetRunNumber(), esd->GetEventNumberInFile(), recStep); |
24f7a148 | 1843 | |
815c2b38 | 1844 | AliDebug(1, Form("writing ESD to file %s", fileName)); |
24f7a148 | 1845 | TFile* file = TFile::Open(fileName, "recreate"); |
1846 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1847 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1848 | } else { |
1849 | esd->Write("ESD"); | |
1850 | file->Close(); | |
1851 | } | |
1852 | delete file; | |
1853 | } | |
f3a97c86 | 1854 | |
1855 | ||
1856 | ||
1857 | ||
f3a97c86 | 1858 | |
a7807689 | 1859 | //_____________________________________________________________________________ |
f29f1726 | 1860 | void AliReconstruction::ESDFile2AODFile(TFile* esdFile, TFile* aodFile) |
a7807689 | 1861 | { |
f29f1726 | 1862 | // write all files from the given esd file to an aod file |
85ba66b8 | 1863 | |
f29f1726 | 1864 | // create an AliAOD object |
1865 | AliAODEvent *aod = new AliAODEvent(); | |
1866 | aod->CreateStdContent(); | |
1867 | ||
1868 | // go to the file | |
1869 | aodFile->cd(); | |
1870 | ||
1871 | // create the tree | |
b97637d4 | 1872 | TTree *aodTree = new TTree("aodTree", "AliAOD tree"); |
f29f1726 | 1873 | aodTree->Branch(aod->GetList()); |
1874 | ||
1875 | // connect to ESD | |
1876 | TTree *t = (TTree*) esdFile->Get("esdTree"); | |
af885e0f | 1877 | AliESDEvent *esd = new AliESDEvent(); |
53ec9628 | 1878 | esd->ReadFromTree(t); |
f29f1726 | 1879 | |
53ec9628 | 1880 | Int_t nEvents = t->GetEntries(); |
f29f1726 | 1881 | |
1882 | // set arrays and pointers | |
1883 | Float_t posF[3]; | |
1884 | Double_t pos[3]; | |
1885 | Double_t p[3]; | |
1886 | Double_t covVtx[6]; | |
1887 | Double_t covTr[21]; | |
1888 | Double_t pid[10]; | |
1889 | ||
1890 | // loop over events and fill them | |
1891 | for (Int_t iEvent = 0; iEvent < nEvents; ++iEvent) { | |
53ec9628 | 1892 | t->GetEntry(iEvent); |
f29f1726 | 1893 | |
1894 | // Multiplicity information needed by the header (to be revised!) | |
1895 | Int_t nTracks = esd->GetNumberOfTracks(); | |
1896 | Int_t nPosTracks = 0; | |
1897 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) | |
b97637d4 | 1898 | if (esd->GetTrack(iTrack)->Charge()> 0) nPosTracks++; |
f29f1726 | 1899 | |
85ba66b8 | 1900 | // Access the header |
1901 | AliAODHeader *header = aod->GetHeader(); | |
1902 | ||
1903 | // fill the header | |
ade23daf | 1904 | header->SetRunNumber (esd->GetRunNumber() ); |
1905 | header->SetBunchCrossNumber(esd->GetBunchCrossNumber()); | |
1906 | header->SetOrbitNumber (esd->GetOrbitNumber() ); | |
1907 | header->SetPeriodNumber (esd->GetPeriodNumber() ); | |
1908 | header->SetTriggerMask (esd->GetTriggerMask() ); | |
1909 | header->SetTriggerCluster (esd->GetTriggerCluster() ); | |
1910 | header->SetEventType (esd->GetEventType() ); | |
1911 | header->SetMagneticField (esd->GetMagneticField() ); | |
1912 | header->SetZDCN1Energy (esd->GetZDCN1Energy() ); | |
1913 | header->SetZDCP1Energy (esd->GetZDCP1Energy() ); | |
1914 | header->SetZDCN2Energy (esd->GetZDCN2Energy() ); | |
1915 | header->SetZDCP2Energy (esd->GetZDCP2Energy() ); | |
1916 | header->SetZDCEMEnergy (esd->GetZDCEMEnergy() ); | |
a1d4139d | 1917 | header->SetRefMultiplicity (nTracks); |
1918 | header->SetRefMultiplicityPos(nPosTracks); | |
1919 | header->SetRefMultiplicityNeg(nTracks - nPosTracks); | |
1920 | header->SetMuonMagFieldScale(-999.); // FIXME | |
1921 | header->SetCentrality(-999.); // FIXME | |
f29f1726 | 1922 | |
1923 | Int_t nV0s = esd->GetNumberOfV0s(); | |
1924 | Int_t nCascades = esd->GetNumberOfCascades(); | |
1925 | Int_t nKinks = esd->GetNumberOfKinks(); | |
1926 | Int_t nVertices = nV0s + nCascades + nKinks; | |
1927 | ||
1928 | aod->ResetStd(nTracks, nVertices); | |
1929 | AliAODTrack *aodTrack; | |
1930 | ||
f29f1726 | 1931 | // Array to take into account the tracks already added to the AOD |
1932 | Bool_t * usedTrack = NULL; | |
1933 | if (nTracks>0) { | |
1934 | usedTrack = new Bool_t[nTracks]; | |
1935 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) usedTrack[iTrack]=kFALSE; | |
1936 | } | |
1937 | // Array to take into account the V0s already added to the AOD | |
1938 | Bool_t * usedV0 = NULL; | |
1939 | if (nV0s>0) { | |
1940 | usedV0 = new Bool_t[nV0s]; | |
1941 | for (Int_t iV0=0; iV0<nV0s; ++iV0) usedV0[iV0]=kFALSE; | |
1942 | } | |
1943 | // Array to take into account the kinks already added to the AOD | |
1944 | Bool_t * usedKink = NULL; | |
1945 | if (nKinks>0) { | |
1946 | usedKink = new Bool_t[nKinks]; | |
1947 | for (Int_t iKink=0; iKink<nKinks; ++iKink) usedKink[iKink]=kFALSE; | |
1948 | } | |
1949 | ||
1950 | // Access to the AOD container of vertices | |
1951 | TClonesArray &vertices = *(aod->GetVertices()); | |
1952 | Int_t jVertices=0; | |
1953 | ||
1954 | // Access to the AOD container of tracks | |
1955 | TClonesArray &tracks = *(aod->GetTracks()); | |
1956 | Int_t jTracks=0; | |
1957 | ||
1958 | // Add primary vertex. The primary tracks will be defined | |
1959 | // after the loops on the composite objects (V0, cascades, kinks) | |
1960 | const AliESDVertex *vtx = esd->GetPrimaryVertex(); | |
1961 | ||
1962 | vtx->GetXYZ(pos); // position | |
1963 | vtx->GetCovMatrix(covVtx); //covariance matrix | |
1964 | ||
1965 | AliAODVertex * primary = new(vertices[jVertices++]) | |
02153d58 | 1966 | AliAODVertex(pos, covVtx, vtx->GetChi2toNDF(), NULL, -1, AliAODVertex::kPrimary); |
f29f1726 | 1967 | |
1968 | // Create vertices starting from the most complex objects | |
1969 | ||
1970 | // Cascades | |
1971 | for (Int_t nCascade = 0; nCascade < nCascades; ++nCascade) { | |
1972 | AliESDcascade *cascade = esd->GetCascade(nCascade); | |
1973 | ||
b8be8c7d | 1974 | cascade->GetXYZcascade(pos[0], pos[1], pos[2]); // Bo: bug correction |
f29f1726 | 1975 | cascade->GetPosCovXi(covVtx); |
1976 | ||
1977 | // Add the cascade vertex | |
1978 | AliAODVertex * vcascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
1979 | covVtx, | |
1980 | cascade->GetChi2Xi(), // = chi2/NDF since NDF = 2*2-3 | |
1981 | primary, | |
02153d58 | 1982 | nCascade, |
f29f1726 | 1983 | AliAODVertex::kCascade); |
1984 | ||
1985 | primary->AddDaughter(vcascade); | |
1986 | ||
1987 | // Add the V0 from the cascade. The ESD class have to be optimized... | |
85ba66b8 | 1988 | // Now we have to search for the corresponding V0 in the list of V0s |
f29f1726 | 1989 | // using the indeces of the positive and negative tracks |
1990 | ||
1991 | Int_t posFromV0 = cascade->GetPindex(); | |
1992 | Int_t negFromV0 = cascade->GetNindex(); | |
1993 | ||
f29f1726 | 1994 | AliESDv0 * v0 = 0x0; |
1995 | Int_t indV0 = -1; | |
1996 | ||
1997 | for (Int_t iV0=0; iV0<nV0s; ++iV0) { | |
1998 | ||
1999 | v0 = esd->GetV0(iV0); | |
2000 | Int_t posV0 = v0->GetPindex(); | |
2001 | Int_t negV0 = v0->GetNindex(); | |
2002 | ||
2003 | if (posV0==posFromV0 && negV0==negFromV0) { | |
2004 | indV0 = iV0; | |
2005 | break; | |
2006 | } | |
2007 | } | |
2008 | ||
2009 | AliAODVertex * vV0FromCascade = 0x0; | |
2010 | ||
2011 | if (indV0>-1 && !usedV0[indV0] ) { | |
2012 | ||
2013 | // the V0 exists in the array of V0s and is not used | |
2014 | ||
2015 | usedV0[indV0] = kTRUE; | |
2016 | ||
2017 | v0->GetXYZ(pos[0], pos[1], pos[2]); | |
2018 | v0->GetPosCov(covVtx); | |
2019 | ||
2020 | vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
2021 | covVtx, | |
2022 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 | |
2023 | vcascade, | |
02153d58 | 2024 | indV0, |
f29f1726 | 2025 | AliAODVertex::kV0); |
2026 | } else { | |
2027 | ||
2028 | // the V0 doesn't exist in the array of V0s or was used | |
2029 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
2030 | << " The V0 " << indV0 | |
2031 | << " doesn't exist in the array of V0s or was used!" << endl; | |
2032 | ||
2033 | cascade->GetXYZ(pos[0], pos[1], pos[2]); | |
2034 | cascade->GetPosCov(covVtx); | |
2035 | ||
2036 | vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
2037 | covVtx, | |
2038 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 | |
2039 | vcascade, | |
02153d58 | 2040 | indV0, |
f29f1726 | 2041 | AliAODVertex::kV0); |
2042 | vcascade->AddDaughter(vV0FromCascade); | |
2043 | } | |
2044 | ||
2045 | // Add the positive tracks from the V0 | |
2046 | ||
2047 | if (! usedTrack[posFromV0]) { | |
2048 | ||
2049 | usedTrack[posFromV0] = kTRUE; | |
2050 | ||
2051 | AliESDtrack *esdTrack = esd->GetTrack(posFromV0); | |
2052 | esdTrack->GetPxPyPz(p); | |
2053 | esdTrack->GetXYZ(pos); | |
2054 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2055 | esdTrack->GetESDpid(pid); | |
2056 | ||
2057 | vV0FromCascade->AddDaughter(aodTrack = | |
2058 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2059 | esdTrack->GetLabel(), | |
2060 | p, | |
2061 | kTRUE, | |
2062 | pos, | |
2063 | kFALSE, | |
2064 | covTr, | |
b97637d4 | 2065 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2066 | esdTrack->GetITSClusterMap(), |
2067 | pid, | |
2068 | vV0FromCascade, | |
2069 | kTRUE, // check if this is right | |
2070 | kFALSE, // check if this is right | |
2071 | AliAODTrack::kSecondary) | |
2072 | ); | |
2073 | aodTrack->ConvertAliPIDtoAODPID(); | |
2074 | } | |
2075 | else { | |
2076 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
2077 | << " track " << posFromV0 << " has already been used!" << endl; | |
2078 | } | |
2079 | ||
2080 | // Add the negative tracks from the V0 | |
2081 | ||
2082 | if (!usedTrack[negFromV0]) { | |
2083 | ||
2084 | usedTrack[negFromV0] = kTRUE; | |
2085 | ||
2086 | AliESDtrack *esdTrack = esd->GetTrack(negFromV0); | |
2087 | esdTrack->GetPxPyPz(p); | |
2088 | esdTrack->GetXYZ(pos); | |
2089 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2090 | esdTrack->GetESDpid(pid); | |
2091 | ||
2092 | vV0FromCascade->AddDaughter(aodTrack = | |
2093 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2094 | esdTrack->GetLabel(), | |
2095 | p, | |
2096 | kTRUE, | |
2097 | pos, | |
2098 | kFALSE, | |
2099 | covTr, | |
b97637d4 | 2100 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2101 | esdTrack->GetITSClusterMap(), |
2102 | pid, | |
2103 | vV0FromCascade, | |
2104 | kTRUE, // check if this is right | |
2105 | kFALSE, // check if this is right | |
2106 | AliAODTrack::kSecondary) | |
2107 | ); | |
2108 | aodTrack->ConvertAliPIDtoAODPID(); | |
2109 | } | |
2110 | else { | |
2111 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
2112 | << " track " << negFromV0 << " has already been used!" << endl; | |
2113 | } | |
2114 | ||
2115 | // Add the bachelor track from the cascade | |
2116 | ||
2117 | Int_t bachelor = cascade->GetBindex(); | |
2118 | ||
2119 | if(!usedTrack[bachelor]) { | |
2120 | ||
2121 | usedTrack[bachelor] = kTRUE; | |
2122 | ||
2123 | AliESDtrack *esdTrack = esd->GetTrack(bachelor); | |
2124 | esdTrack->GetPxPyPz(p); | |
2125 | esdTrack->GetXYZ(pos); | |
2126 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2127 | esdTrack->GetESDpid(pid); | |
2128 | ||
2129 | vcascade->AddDaughter(aodTrack = | |
2130 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2131 | esdTrack->GetLabel(), | |
2132 | p, | |
2133 | kTRUE, | |
2134 | pos, | |
2135 | kFALSE, | |
2136 | covTr, | |
b97637d4 | 2137 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2138 | esdTrack->GetITSClusterMap(), |
2139 | pid, | |
2140 | vcascade, | |
2141 | kTRUE, // check if this is right | |
2142 | kFALSE, // check if this is right | |
2143 | AliAODTrack::kSecondary) | |
2144 | ); | |
2145 | aodTrack->ConvertAliPIDtoAODPID(); | |
2146 | } | |
2147 | else { | |
2148 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
2149 | << " track " << bachelor << " has already been used!" << endl; | |
2150 | } | |
2151 | ||
2152 | // Add the primary track of the cascade (if any) | |
2153 | ||
2154 | } // end of the loop on cascades | |
2155 | ||
2156 | // V0s | |
2157 | ||
2158 | for (Int_t nV0 = 0; nV0 < nV0s; ++nV0) { | |
2159 | ||
2160 | if (usedV0[nV0]) continue; // skip if aready added to the AOD | |
2161 | ||
2162 | AliESDv0 *v0 = esd->GetV0(nV0); | |
2163 | ||
2164 | v0->GetXYZ(pos[0], pos[1], pos[2]); | |
2165 | v0->GetPosCov(covVtx); | |
2166 | ||
2167 | AliAODVertex * vV0 = | |
2168 | new(vertices[jVertices++]) AliAODVertex(pos, | |
2169 | covVtx, | |
2170 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 | |
2171 | primary, | |
02153d58 | 2172 | nV0, |
f29f1726 | 2173 | AliAODVertex::kV0); |
2174 | primary->AddDaughter(vV0); | |
2175 | ||
2176 | Int_t posFromV0 = v0->GetPindex(); | |
2177 | Int_t negFromV0 = v0->GetNindex(); | |
2178 | ||
2179 | // Add the positive tracks from the V0 | |
2180 | ||
2181 | if (!usedTrack[posFromV0]) { | |
2182 | ||
2183 | usedTrack[posFromV0] = kTRUE; | |
2184 | ||
2185 | AliESDtrack *esdTrack = esd->GetTrack(posFromV0); | |
2186 | esdTrack->GetPxPyPz(p); | |
2187 | esdTrack->GetXYZ(pos); | |
2188 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2189 | esdTrack->GetESDpid(pid); | |
2190 | ||
2191 | vV0->AddDaughter(aodTrack = | |
2192 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2193 | esdTrack->GetLabel(), | |
2194 | p, | |
2195 | kTRUE, | |
2196 | pos, | |
2197 | kFALSE, | |
2198 | covTr, | |
b97637d4 | 2199 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2200 | esdTrack->GetITSClusterMap(), |
2201 | pid, | |
2202 | vV0, | |
2203 | kTRUE, // check if this is right | |
2204 | kFALSE, // check if this is right | |
2205 | AliAODTrack::kSecondary) | |
2206 | ); | |
2207 | aodTrack->ConvertAliPIDtoAODPID(); | |
2208 | } | |
2209 | else { | |
2210 | cerr << "Error: event " << iEvent << " V0 " << nV0 | |
2211 | << " track " << posFromV0 << " has already been used!" << endl; | |
2212 | } | |
a7807689 | 2213 | |
f29f1726 | 2214 | // Add the negative tracks from the V0 |
2215 | ||
2216 | if (!usedTrack[negFromV0]) { | |
2217 | ||
2218 | usedTrack[negFromV0] = kTRUE; | |
2219 | ||
2220 | AliESDtrack *esdTrack = esd->GetTrack(negFromV0); | |
2221 | esdTrack->GetPxPyPz(p); | |
2222 | esdTrack->GetXYZ(pos); | |
2223 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2224 | esdTrack->GetESDpid(pid); | |
2225 | ||
2226 | vV0->AddDaughter(aodTrack = | |
2227 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2228 | esdTrack->GetLabel(), | |
2229 | p, | |
2230 | kTRUE, | |
2231 | pos, | |
2232 | kFALSE, | |
2233 | covTr, | |
b97637d4 | 2234 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2235 | esdTrack->GetITSClusterMap(), |
2236 | pid, | |
2237 | vV0, | |
2238 | kTRUE, // check if this is right | |
2239 | kFALSE, // check if this is right | |
2240 | AliAODTrack::kSecondary) | |
2241 | ); | |
2242 | aodTrack->ConvertAliPIDtoAODPID(); | |
2243 | } | |
2244 | else { | |
2245 | cerr << "Error: event " << iEvent << " V0 " << nV0 | |
2246 | << " track " << negFromV0 << " has already been used!" << endl; | |
2247 | } | |
2248 | ||
2249 | } // end of the loop on V0s | |
2250 | ||
2251 | // Kinks: it is a big mess the access to the information in the kinks | |
2252 | // The loop is on the tracks in order to find the mother and daugther of each kink | |
2253 | ||
2254 | ||
2255 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) { | |
2256 | ||
2257 | ||
2258 | AliESDtrack * esdTrack = esd->GetTrack(iTrack); | |
2259 | ||
2260 | Int_t ikink = esdTrack->GetKinkIndex(0); | |
2261 | ||
2262 | if (ikink) { | |
2263 | // Negative kink index: mother, positive: daughter | |
2264 | ||
2265 | // Search for the second track of the kink | |
2266 | ||
2267 | for (Int_t jTrack = iTrack+1; jTrack<nTracks; ++jTrack) { | |
2268 | ||
2269 | AliESDtrack * esdTrack1 = esd->GetTrack(jTrack); | |
2270 | ||
2271 | Int_t jkink = esdTrack1->GetKinkIndex(0); | |
2272 | ||
2273 | if ( TMath::Abs(ikink)==TMath::Abs(jkink) ) { | |
2274 | ||
2275 | // The two tracks are from the same kink | |
2276 | ||
2277 | if (usedKink[TMath::Abs(ikink)-1]) continue; // skip used kinks | |
2278 | ||
2279 | Int_t imother = -1; | |
2280 | Int_t idaughter = -1; | |
2281 | ||
2282 | if (ikink<0 && jkink>0) { | |
2283 | ||
2284 | imother = iTrack; | |
2285 | idaughter = jTrack; | |
2286 | } | |
2287 | else if (ikink>0 && jkink<0) { | |
2288 | ||
2289 | imother = jTrack; | |
2290 | idaughter = iTrack; | |
2291 | } | |
2292 | else { | |
2293 | cerr << "Error: Wrong combination of kink indexes: " | |
2294 | << ikink << " " << jkink << endl; | |
2295 | continue; | |
2296 | } | |
2297 | ||
2298 | // Add the mother track | |
2299 | ||
2300 | AliAODTrack * mother = NULL; | |
2301 | ||
2302 | if (!usedTrack[imother]) { | |
2303 | ||
2304 | usedTrack[imother] = kTRUE; | |
2305 | ||
2306 | AliESDtrack *esdTrack = esd->GetTrack(imother); | |
2307 | esdTrack->GetPxPyPz(p); | |
2308 | esdTrack->GetXYZ(pos); | |
2309 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2310 | esdTrack->GetESDpid(pid); | |
2311 | ||
2312 | mother = | |
2313 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2314 | esdTrack->GetLabel(), | |
2315 | p, | |
2316 | kTRUE, | |
2317 | pos, | |
2318 | kFALSE, | |
2319 | covTr, | |
b97637d4 | 2320 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2321 | esdTrack->GetITSClusterMap(), |
2322 | pid, | |
2323 | primary, | |
2324 | kTRUE, // check if this is right | |
2325 | kTRUE, // check if this is right | |
2326 | AliAODTrack::kPrimary); | |
2327 | primary->AddDaughter(mother); | |
2328 | mother->ConvertAliPIDtoAODPID(); | |
2329 | } | |
2330 | else { | |
2331 | cerr << "Error: event " << iEvent << " kink " << TMath::Abs(ikink)-1 | |
2332 | << " track " << imother << " has already been used!" << endl; | |
2333 | } | |
2334 | ||
2335 | // Add the kink vertex | |
2336 | AliESDkink * kink = esd->GetKink(TMath::Abs(ikink)-1); | |
2337 | ||
2338 | AliAODVertex * vkink = | |
2339 | new(vertices[jVertices++]) AliAODVertex(kink->GetPosition(), | |
2340 | NULL, | |
2341 | 0., | |
2342 | mother, | |
02153d58 | 2343 | esdTrack->GetID(), // This is the track ID of the mother's track! |
f29f1726 | 2344 | AliAODVertex::kKink); |
2345 | // Add the daughter track | |
2346 | ||
2347 | AliAODTrack * daughter = NULL; | |
2348 | ||
2349 | if (!usedTrack[idaughter]) { | |
2350 | ||
2351 | usedTrack[idaughter] = kTRUE; | |
2352 | ||
2353 | AliESDtrack *esdTrack = esd->GetTrack(idaughter); | |
2354 | esdTrack->GetPxPyPz(p); | |
2355 | esdTrack->GetXYZ(pos); | |
2356 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2357 | esdTrack->GetESDpid(pid); | |
2358 | ||
2359 | daughter = | |
2360 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2361 | esdTrack->GetLabel(), | |
2362 | p, | |
2363 | kTRUE, | |
2364 | pos, | |
2365 | kFALSE, | |
2366 | covTr, | |
b97637d4 | 2367 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2368 | esdTrack->GetITSClusterMap(), |
2369 | pid, | |
2370 | vkink, | |
2371 | kTRUE, // check if this is right | |
2372 | kTRUE, // check if this is right | |
2373 | AliAODTrack::kPrimary); | |
2374 | vkink->AddDaughter(daughter); | |
2375 | daughter->ConvertAliPIDtoAODPID(); | |
2376 | } | |
2377 | else { | |
2378 | cerr << "Error: event " << iEvent << " kink " << TMath::Abs(ikink)-1 | |
2379 | << " track " << idaughter << " has already been used!" << endl; | |
2380 | } | |
2381 | ||
2382 | ||
2383 | } | |
2384 | } | |
2385 | ||
2386 | } | |
2387 | ||
2388 | } | |
2389 | ||
2390 | ||
2391 | // Tracks (primary and orphan) | |
2392 | ||
2393 | for (Int_t nTrack = 0; nTrack < nTracks; ++nTrack) { | |
2394 | ||
2395 | ||
2396 | if (usedTrack[nTrack]) continue; | |
2397 | ||
2398 | AliESDtrack *esdTrack = esd->GetTrack(nTrack); | |
2399 | esdTrack->GetPxPyPz(p); | |
2400 | esdTrack->GetXYZ(pos); | |
2401 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2402 | esdTrack->GetESDpid(pid); | |
2403 | ||
2404 | Float_t impactXY, impactZ; | |
2405 | ||
2406 | esdTrack->GetImpactParameters(impactXY,impactZ); | |
2407 | ||
2408 | if (impactXY<3) { | |
2409 | // track inside the beam pipe | |
2410 | ||
2411 | primary->AddDaughter(aodTrack = | |
2412 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2413 | esdTrack->GetLabel(), | |
2414 | p, | |
2415 | kTRUE, | |
2416 | pos, | |
2417 | kFALSE, | |
2418 | covTr, | |
b97637d4 | 2419 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2420 | esdTrack->GetITSClusterMap(), |
2421 | pid, | |
2422 | primary, | |
2423 | kTRUE, // check if this is right | |
2424 | kTRUE, // check if this is right | |
2425 | AliAODTrack::kPrimary) | |
2426 | ); | |
2427 | aodTrack->ConvertAliPIDtoAODPID(); | |
2428 | } | |
2429 | else { | |
2430 | // outside the beam pipe: orphan track | |
2431 | aodTrack = | |
2432 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2433 | esdTrack->GetLabel(), | |
2434 | p, | |
2435 | kTRUE, | |
2436 | pos, | |
2437 | kFALSE, | |
2438 | covTr, | |
b97637d4 | 2439 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2440 | esdTrack->GetITSClusterMap(), |
2441 | pid, | |
2442 | NULL, | |
2443 | kFALSE, // check if this is right | |
2444 | kFALSE, // check if this is right | |
2445 | AliAODTrack::kOrphan); | |
2446 | aodTrack->ConvertAliPIDtoAODPID(); | |
2447 | } | |
2448 | } // end of loop on tracks | |
2449 | ||
2450 | // muon tracks | |
2451 | Int_t nMuTracks = esd->GetNumberOfMuonTracks(); | |
2452 | for (Int_t nMuTrack = 0; nMuTrack < nMuTracks; ++nMuTrack) { | |
2453 | ||
2454 | AliESDMuonTrack *esdMuTrack = esd->GetMuonTrack(nMuTrack); | |
2455 | p[0] = esdMuTrack->Px(); | |
2456 | p[1] = esdMuTrack->Py(); | |
2457 | p[2] = esdMuTrack->Pz(); | |
2458 | pos[0] = primary->GetX(); | |
2459 | pos[1] = primary->GetY(); | |
2460 | pos[2] = primary->GetZ(); | |
2461 | ||
2462 | // has to be changed once the muon pid is provided by the ESD | |
2463 | for (Int_t i = 0; i < 10; pid[i++] = 0.); pid[AliAODTrack::kMuon]=1.; | |
2464 | ||
85ba66b8 | 2465 | primary->AddDaughter(aodTrack = |
f29f1726 | 2466 | new(tracks[jTracks++]) AliAODTrack(0, // no ID provided |
2467 | 0, // no label provided | |
2468 | p, | |
2469 | kTRUE, | |
2470 | pos, | |
2471 | kFALSE, | |
2472 | NULL, // no covariance matrix provided | |
b97637d4 | 2473 | esdMuTrack->Charge(), |
e704c7d4 | 2474 | 0, // ITSClusterMap is set below |
f29f1726 | 2475 | pid, |
2476 | primary, | |
85ba66b8 | 2477 | kFALSE, // muon tracks are not used to fit the primary vtx |
2478 | kFALSE, // not used for vertex fit | |
f29f1726 | 2479 | AliAODTrack::kPrimary) |
2480 | ); | |
85ba66b8 | 2481 | |
2482 | aodTrack->SetHitsPatternInTrigCh(esdMuTrack->GetHitsPatternInTrigCh()); | |
2483 | Int_t track2Trigger = esdMuTrack->GetMatchTrigger(); | |
2484 | aodTrack->SetMatchTrigger(track2Trigger); | |
2485 | if (track2Trigger) | |
2486 | aodTrack->SetChi2MatchTrigger(esdMuTrack->GetChi2MatchTrigger()); | |
2487 | else | |
2488 | aodTrack->SetChi2MatchTrigger(0.); | |
f29f1726 | 2489 | } |
2490 | ||
2491 | // Access to the AOD container of clusters | |
2492 | TClonesArray &clusters = *(aod->GetClusters()); | |
2493 | Int_t jClusters=0; | |
2494 | ||
2495 | // Calo Clusters | |
2496 | Int_t nClusters = esd->GetNumberOfCaloClusters(); | |
2497 | ||
2498 | for (Int_t iClust=0; iClust<nClusters; ++iClust) { | |
2499 | ||
2500 | AliESDCaloCluster * cluster = esd->GetCaloCluster(iClust); | |
2501 | ||
2502 | Int_t id = cluster->GetID(); | |
2503 | Int_t label = -1; | |
53ec9628 | 2504 | Float_t energy = cluster->E(); |
2505 | cluster->GetPosition(posF); | |
f29f1726 | 2506 | AliAODVertex *prodVertex = primary; |
2507 | AliAODTrack *primTrack = NULL; | |
2508 | Char_t ttype=AliAODCluster::kUndef; | |
85ba66b8 | 2509 | |
562dd0b4 | 2510 | if (cluster->GetClusterType() == AliESDCaloCluster::kPHOSCluster){ |
2511 | ttype = AliAODCluster::kPHOSNeutral; | |
f29f1726 | 2512 | } |
562dd0b4 | 2513 | else if (cluster->GetClusterType() == AliESDCaloCluster::kEMCALClusterv1){ |
2514 | ttype = AliAODCluster::kEMCALClusterv1; | |
2515 | } | |
2516 | else if (cluster->GetClusterType() == AliESDCaloCluster::kEMCALPseudoCluster){ | |
2517 | ttype = AliAODCluster::kEMCALPseudoCluster; | |
2518 | } | |
85ba66b8 | 2519 | |
f29f1726 | 2520 | new(clusters[jClusters++]) AliAODCluster(id, |
2521 | label, | |
2522 | energy, | |
2523 | pos, | |
2524 | NULL, // no covariance matrix provided | |
2525 | NULL, // no pid for clusters provided | |
2526 | prodVertex, | |
2527 | primTrack, | |
2528 | ttype); | |
85ba66b8 | 2529 | |
f29f1726 | 2530 | } // end of loop on calo clusters |
85ba66b8 | 2531 | |
2532 | // tracklets | |
2533 | const AliMultiplicity *mult = esd->GetMultiplicity(); | |
2534 | if (mult) { | |
2535 | if (mult->GetNumberOfTracklets()>0) { | |
2536 | aod->GetTracklets()->CreateContainer(mult->GetNumberOfTracklets()); | |
2537 | ||
2538 | for (Int_t n=0; n<mult->GetNumberOfTracklets(); n++) { | |
2539 | aod->GetTracklets()->SetTracklet(n, mult->GetTheta(n), mult->GetPhi(n), mult->GetDeltaPhi(n), mult->GetLabel(n)); | |
2540 | } | |
2541 | } | |
2542 | } else { | |
2543 | Printf("ERROR: AliMultiplicity could not be retrieved from ESD"); | |
2544 | } | |
2545 | ||
f29f1726 | 2546 | delete [] usedTrack; |
2547 | delete [] usedV0; | |
2548 | delete [] usedKink; | |
85ba66b8 | 2549 | |
f29f1726 | 2550 | // fill the tree for this event |
2551 | aodTree->Fill(); | |
2552 | } // end of event loop | |
85ba66b8 | 2553 | |
f29f1726 | 2554 | aodTree->GetUserInfo()->Add(aod); |
85ba66b8 | 2555 | |
f29f1726 | 2556 | // close ESD file |
2557 | esdFile->Close(); | |
85ba66b8 | 2558 | |
f29f1726 | 2559 | // write the tree to the specified file |
2560 | aodFile = aodTree->GetCurrentFile(); | |
2561 | aodFile->cd(); | |
2562 | aodTree->Write(); | |
85ba66b8 | 2563 | |
a7807689 | 2564 | return; |
2565 | } | |
2566 | ||
af885e0f | 2567 | void AliReconstruction::WriteAlignmentData(AliESDEvent* esd) |
98937d93 | 2568 | { |
2569 | // Write space-points which are then used in the alignment procedures | |
2570 | // For the moment only ITS, TRD and TPC | |
2571 | ||
2572 | // Load TOF clusters | |
d528ee75 | 2573 | if (fTracker[3]){ |
2574 | fLoader[3]->LoadRecPoints("read"); | |
2575 | TTree* tree = fLoader[3]->TreeR(); | |
2576 | if (!tree) { | |
2577 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[3])); | |
2578 | return; | |
2579 | } | |
2580 | fTracker[3]->LoadClusters(tree); | |
98937d93 | 2581 | } |
98937d93 | 2582 | Int_t ntracks = esd->GetNumberOfTracks(); |
2583 | for (Int_t itrack = 0; itrack < ntracks; itrack++) | |
2584 | { | |
2585 | AliESDtrack *track = esd->GetTrack(itrack); | |
2586 | Int_t nsp = 0; | |
ef7253ac | 2587 | Int_t idx[200]; |
98937d93 | 2588 | for (Int_t iDet = 3; iDet >= 0; iDet--) |
2589 | nsp += track->GetNcls(iDet); | |
2590 | if (nsp) { | |
2591 | AliTrackPointArray *sp = new AliTrackPointArray(nsp); | |
2592 | track->SetTrackPointArray(sp); | |
2593 | Int_t isptrack = 0; | |
2594 | for (Int_t iDet = 3; iDet >= 0; iDet--) { | |
2595 | AliTracker *tracker = fTracker[iDet]; | |
2596 | if (!tracker) continue; | |
2597 | Int_t nspdet = track->GetNcls(iDet); | |
98937d93 | 2598 | if (nspdet <= 0) continue; |
2599 | track->GetClusters(iDet,idx); | |
2600 | AliTrackPoint p; | |
2601 | Int_t isp = 0; | |
2602 | Int_t isp2 = 0; | |
2603 | while (isp < nspdet) { | |
48ce48d1 | 2604 | Bool_t isvalid; |
2605 | if(IsSelected(fgkDetectorName[iDet],fUseTrackingErrorsForAlignment)) { | |
2606 | isvalid = tracker->GetTrackPointTrackingError(idx[isp2],p,track); | |
2607 | } else { | |
2608 | isvalid = tracker->GetTrackPoint(idx[isp2],p); | |
2609 | } | |
2610 | isp2++; | |
160db090 | 2611 | const Int_t kNTPCmax = 159; |
2612 | if (iDet==1 && isp2>kNTPCmax) break; // to be fixed | |
98937d93 | 2613 | if (!isvalid) continue; |
2614 | sp->AddPoint(isptrack,&p); isptrack++; isp++; | |
2615 | } | |
98937d93 | 2616 | } |
2617 | } | |
2618 | } | |
d528ee75 | 2619 | if (fTracker[3]){ |
2620 | fTracker[3]->UnloadClusters(); | |
2621 | fLoader[3]->UnloadRecPoints(); | |
2622 | } | |
98937d93 | 2623 | } |
2e3550da | 2624 | |
2625 | //_____________________________________________________________________________ | |
af885e0f | 2626 | void AliReconstruction::FillRawDataErrorLog(Int_t iEvent, AliESDEvent* esd) |
2e3550da | 2627 | { |
2628 | // The method reads the raw-data error log | |
2629 | // accumulated within the rawReader. | |
2630 | // It extracts the raw-data errors related to | |
2631 | // the current event and stores them into | |
2632 | // a TClonesArray inside the esd object. | |
2633 | ||
2634 | if (!fRawReader) return; | |
2635 | ||
2636 | for(Int_t i = 0; i < fRawReader->GetNumberOfErrorLogs(); i++) { | |
2637 | ||
2638 | AliRawDataErrorLog *log = fRawReader->GetErrorLog(i); | |
2639 | if (!log) continue; | |
2640 | if (iEvent != log->GetEventNumber()) continue; | |
2641 | ||
2642 | esd->AddRawDataErrorLog(log); | |
2643 | } | |
2644 | ||
2645 | } | |
46698ae4 | 2646 | |
2647 | TNamed* AliReconstruction::CopyFileToTNamed(TString fPath,TString fName){ | |
b545009a | 2648 | // Dump a file content into a char in TNamed |
46698ae4 | 2649 | ifstream in; |
2650 | in.open(fPath.Data(),ios::in | ios::binary|ios::ate); | |
2651 | Int_t kBytes = (Int_t)in.tellg(); | |
2652 | printf("Size: %d \n",kBytes); | |
2653 | TNamed *fn = 0; | |
2654 | if(in.good()){ | |
2655 | char* memblock = new char [kBytes]; | |
2656 | in.seekg (0, ios::beg); | |
2657 | in.read (memblock, kBytes); | |
2658 | in.close(); | |
2659 | TString fData(memblock,kBytes); | |
2660 | fn = new TNamed(fName,fData); | |
2661 | printf("fData Size: %d \n",fData.Sizeof()); | |
2662 | printf("fName Size: %d \n",fName.Sizeof()); | |
2663 | printf("fn Size: %d \n",fn->Sizeof()); | |
2664 | delete[] memblock; | |
2665 | } | |
2666 | else{ | |
2667 | AliInfo(Form("Could not Open %s\n",fPath.Data())); | |
2668 | } | |
2669 | ||
2670 | return fn; | |
2671 | } | |
2672 | ||
2673 | void AliReconstruction::TNamedToFile(TTree* fTree, TString fName){ | |
46698ae4 | 2674 | // This is not really needed in AliReconstruction at the moment |
2675 | // but can serve as a template | |
2676 | ||
2677 | TList *fList = fTree->GetUserInfo(); | |
2678 | TNamed *fn = (TNamed*)fList->FindObject(fName.Data()); | |
2679 | printf("fn Size: %d \n",fn->Sizeof()); | |
2680 | ||
2681 | TString fTmp(fn->GetName()); // to be 100% sure in principle fName also works | |
2682 | const char* cdata = fn->GetTitle(); | |
2683 | printf("fTmp Size %d\n",fTmp.Sizeof()); | |
2684 | ||
2685 | int size = fn->Sizeof()-fTmp.Sizeof()-sizeof(UChar_t)-sizeof(Int_t); // see dfinition of TString::SizeOf()... | |
2686 | printf("calculated size %d\n",size); | |
2687 | ofstream out(fName.Data(),ios::out | ios::binary); | |
2688 | out.write(cdata,size); | |
2689 | out.close(); | |
2690 | ||
2691 | } | |
2692 | ||
a5fa6165 | 2693 | //_____________________________________________________________________________ |
2e42b4d4 | 2694 | AliQADataMaker * AliReconstruction::GetQADataMaker(Int_t iDet) |
a5fa6165 | 2695 | { |
2696 | // get the quality assurance data maker object and the loader for a detector | |
2697 | ||
2e42b4d4 | 2698 | if (fQADataMaker[iDet]) |
2699 | return fQADataMaker[iDet]; | |
a5fa6165 | 2700 | |
2701 | // load the QA data maker object | |
2702 | TPluginManager* pluginManager = gROOT->GetPluginManager(); | |
2703 | TString detName = fgkDetectorName[iDet]; | |
2e42b4d4 | 2704 | TString qadmName = "Ali" + detName + "QADataMaker"; |
a5fa6165 | 2705 | if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT")) |
2706 | return NULL; | |
2707 | ||
2e42b4d4 | 2708 | AliQADataMaker * qadm = NULL; |
a5fa6165 | 2709 | // first check if a plugin is defined for the quality assurance data maker |
2e42b4d4 | 2710 | TPluginHandler* pluginHandler = pluginManager->FindHandler("AliQADataMaker", detName); |
a5fa6165 | 2711 | // if not, add a plugin for it |
2712 | if (!pluginHandler) { | |
2713 | AliDebug(1, Form("defining plugin for %s", qadmName.Data())); | |
2714 | TString libs = gSystem->GetLibraries(); | |
2715 | if (libs.Contains("lib" + detName + "base.so") || | |
2716 | (gSystem->Load("lib" + detName + "base.so") >= 0)) { | |
2e42b4d4 | 2717 | pluginManager->AddHandler("AliQADataMaker", detName, |
a5fa6165 | 2718 | qadmName, detName + "qadm", qadmName + "()"); |
2719 | } else { | |
2e42b4d4 | 2720 | pluginManager->AddHandler("AliQADataMaker", detName, |
a5fa6165 | 2721 | qadmName, detName, qadmName + "()"); |
2722 | } | |
2e42b4d4 | 2723 | pluginHandler = pluginManager->FindHandler("AliQADataMaker", detName); |
a5fa6165 | 2724 | } |
2725 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
2e42b4d4 | 2726 | qadm = (AliQADataMaker *) pluginHandler->ExecPlugin(0); |
a5fa6165 | 2727 | } |
2728 | if (qadm) { | |
d76c31f4 | 2729 | AliInfo(Form("Initializing quality assurance data maker for %s", fgkDetectorName[iDet])); |
2e42b4d4 | 2730 | qadm->Init(AliQA::kRECPOINTS, AliCDBManager::Instance()->GetRun(), GetQACycles(fgkDetectorName[iDet])); |
2731 | qadm->StartOfCycle(AliQA::kRECPOINTS); | |
2732 | qadm->Init(AliQA::kESDS, AliCDBManager::Instance()->GetRun()); | |
2733 | qadm->StartOfCycle(AliQA::kESDS, "same") ; | |
2734 | fQADataMaker[iDet] = qadm; | |
a5fa6165 | 2735 | } |
2736 | ||
a5fa6165 | 2737 | return qadm; |
2738 | } | |
2739 | ||
2740 | //_____________________________________________________________________________ | |
2e42b4d4 | 2741 | Bool_t AliReconstruction::RunQA(const char* detectors, AliESDEvent *& esd) |
a5fa6165 | 2742 | { |
2743 | // run the Quality Assurance data producer | |
2744 | ||
2745 | AliCodeTimerAuto("") | |
2746 | TString detStr = detectors; | |
2747 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
2748 | if (!IsSelected(fgkDetectorName[iDet], detStr)) | |
2749 | continue; | |
2e42b4d4 | 2750 | AliQADataMaker * qadm = GetQADataMaker(iDet); |
a5fa6165 | 2751 | if (!qadm) |
2752 | continue; | |
2753 | AliCodeTimerStart(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
2754 | AliInfo(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
2755 | ||
2e42b4d4 | 2756 | qadm->Exec(AliQA::kESDS, esd) ; |
2757 | qadm->Increment() ; | |
a5fa6165 | 2758 | |
2759 | AliCodeTimerStop(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
2760 | } | |
2761 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
2762 | AliError(Form("the following detectors were not found: %s", | |
2763 | detStr.Data())); | |
2764 | if (fStopOnError) | |
2765 | return kFALSE; | |
2766 | } | |
2767 | ||
2768 | return kTRUE; | |
0f88822a | 2769 | |
2770 | ||
a5fa6165 | 2771 | } |
5b188f2f | 2772 | |
2773 | //_____________________________________________________________________________ | |
2774 | Int_t AliReconstruction::GetDetIndex(const char* detector) | |
2775 | { | |
2776 | // return the detector index corresponding to detector | |
2777 | Int_t index = -1 ; | |
2778 | for (index = 0; index < fgkNDetectors ; index++) { | |
2779 | if ( strcmp(detector, fgkDetectorName[index]) == 0 ) | |
2780 | break ; | |
2781 | } | |
2782 | return index ; | |
2783 | } |