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596a855f | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id$ */ | |
17 | ||
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // class for running the reconstruction // | |
21 | // // | |
22 | // Clusters and tracks are created for all detectors and all events by // | |
23 | // typing: // | |
24 | // // | |
25 | // AliReconstruction rec; // | |
26 | // rec.Run(); // | |
27 | // // | |
28 | // The Run method returns kTRUE in case of successful execution. // | |
c71de921 | 29 | // // |
30 | // If the input to the reconstruction are not simulated digits but raw data, // | |
31 | // this can be specified by an argument of the Run method or by the method // | |
32 | // // | |
33 | // rec.SetInput("..."); // | |
34 | // // | |
35 | // The input formats and the corresponding argument are: // | |
36 | // - DDL raw data files: directory name, ends with "/" // | |
37 | // - raw data root file: root file name, extension ".root" // | |
38 | // - raw data DATE file: DATE file name, any other non-empty string // | |
39 | // - MC root files : empty string, default // | |
40 | // // | |
b26c3770 | 41 | // By default all events are reconstructed. The reconstruction can be // |
42 | // limited to a range of events by giving the index of the first and the // | |
43 | // last event as an argument to the Run method or by calling // | |
44 | // // | |
45 | // rec.SetEventRange(..., ...); // | |
46 | // // | |
47 | // The index -1 (default) can be used for the last event to indicate no // | |
48 | // upper limit of the event range. // | |
49 | // // | |
973388c2 | 50 | // In case of raw-data reconstruction the user can modify the default // |
51 | // number of events per digits/clusters/tracks file. In case the option // | |
52 | // is not used the number is set 1. In case the user provides 0, than // | |
53 | // the number of events is equal to the number of events inside the // | |
54 | // raw-data file (i.e. one digits/clusters/tracks file): // | |
55 | // // | |
56 | // rec.SetNumberOfEventsPerFile(...); // | |
57 | // // | |
58 | // // | |
596a855f | 59 | // The name of the galice file can be changed from the default // |
e583c30d | 60 | // "galice.root" by passing it as argument to the AliReconstruction // |
61 | // constructor or by // | |
596a855f | 62 | // // |
63 | // rec.SetGAliceFile("..."); // | |
64 | // // | |
59697224 | 65 | // The local reconstruction can be switched on or off for individual // |
66 | // detectors by // | |
596a855f | 67 | // // |
59697224 | 68 | // rec.SetRunLocalReconstruction("..."); // |
596a855f | 69 | // // |
70 | // The argument is a (case sensitive) string with the names of the // | |
71 | // detectors separated by a space. The special string "ALL" selects all // | |
72 | // available detectors. This is the default. // | |
73 | // // | |
c71de921 | 74 | // The reconstruction of the primary vertex position can be switched off by // |
75 | // // | |
76 | // rec.SetRunVertexFinder(kFALSE); // | |
77 | // // | |
b8cd5251 | 78 | // The tracking and the creation of ESD tracks can be switched on for // |
79 | // selected detectors by // | |
596a855f | 80 | // // |
b8cd5251 | 81 | // rec.SetRunTracking("..."); // |
596a855f | 82 | // // |
c84a5e9e | 83 | // Uniform/nonuniform field tracking switches (default: uniform field) // |
84 | // // | |
1d99986f | 85 | // rec.SetUniformFieldTracking(); ( rec.SetUniformFieldTracking(kFALSE); ) // |
c84a5e9e | 86 | // // |
596a855f | 87 | // The filling of additional ESD information can be steered by // |
88 | // // | |
89 | // rec.SetFillESD("..."); // | |
90 | // // | |
b8cd5251 | 91 | // Again, for both methods the string specifies the list of detectors. // |
92 | // The default is "ALL". // | |
93 | // // | |
94 | // The call of the shortcut method // | |
95 | // // | |
96 | // rec.SetRunReconstruction("..."); // | |
97 | // // | |
98 | // is equivalent to calling SetRunLocalReconstruction, SetRunTracking and // | |
99 | // SetFillESD with the same detector selecting string as argument. // | |
596a855f | 100 | // // |
c71de921 | 101 | // The reconstruction requires digits or raw data as input. For the creation // |
102 | // of digits and raw data have a look at the class AliSimulation. // | |
596a855f | 103 | // // |
24f7a148 | 104 | // For debug purposes the method SetCheckPointLevel can be used. If the // |
105 | // argument is greater than 0, files with ESD events will be written after // | |
106 | // selected steps of the reconstruction for each event: // | |
107 | // level 1: after tracking and after filling of ESD (final) // | |
108 | // level 2: in addition after each tracking step // | |
109 | // level 3: in addition after the filling of ESD for each detector // | |
110 | // If a final check point file exists for an event, this event will be // | |
111 | // skipped in the reconstruction. The tracking and the filling of ESD for // | |
112 | // a detector will be skipped as well, if the corresponding check point // | |
113 | // file exists. The ESD event will then be loaded from the file instead. // | |
114 | // // | |
596a855f | 115 | /////////////////////////////////////////////////////////////////////////////// |
116 | ||
024a7e64 | 117 | #include <TArrayF.h> |
118 | #include <TFile.h> | |
119 | #include <TSystem.h> | |
120 | #include <TROOT.h> | |
121 | #include <TPluginManager.h> | |
3103d196 | 122 | #include <TGeoManager.h> |
2bdb9d38 | 123 | #include <TLorentzVector.h> |
596a855f | 124 | |
125 | #include "AliReconstruction.h" | |
87932dab | 126 | #include "AliCodeTimer.h" |
b8cd5251 | 127 | #include "AliReconstructor.h" |
815c2b38 | 128 | #include "AliLog.h" |
596a855f | 129 | #include "AliRunLoader.h" |
130 | #include "AliRun.h" | |
b649205a | 131 | #include "AliRawReaderFile.h" |
132 | #include "AliRawReaderDate.h" | |
133 | #include "AliRawReaderRoot.h" | |
001397cd | 134 | #include "AliRawEventHeaderBase.h" |
af885e0f | 135 | #include "AliESDEvent.h" |
faffd83e | 136 | #include "AliESDMuonTrack.h" |
1d99986f | 137 | #include "AliESDfriend.h" |
2257f27e | 138 | #include "AliESDVertex.h" |
faffd83e | 139 | #include "AliESDcascade.h" |
140 | #include "AliESDkink.h" | |
141 | #include "AliESDtrack.h" | |
142 | #include "AliESDCaloCluster.h" | |
32e449be | 143 | #include "AliMultiplicity.h" |
c84a5e9e | 144 | #include "AliTracker.h" |
2257f27e | 145 | #include "AliVertexer.h" |
c5e3e5d1 | 146 | #include "AliVertexerTracks.h" |
5e4ff34d | 147 | #include "AliV0vertexer.h" |
148 | #include "AliCascadeVertexer.h" | |
596a855f | 149 | #include "AliHeader.h" |
150 | #include "AliGenEventHeader.h" | |
b26c3770 | 151 | #include "AliPID.h" |
596a855f | 152 | #include "AliESDpid.h" |
ff8bb5ae | 153 | #include "AliESDtrack.h" |
f3a97c86 | 154 | |
08e1a23e | 155 | #include "AliESDTagCreator.h" |
a1069ee1 | 156 | #include "AliAODTagCreator.h" |
f3a97c86 | 157 | |
25be1e5c | 158 | #include "AliGeomManager.h" |
98937d93 | 159 | #include "AliTrackPointArray.h" |
b0314964 | 160 | #include "AliCDBManager.h" |
6bae477a | 161 | #include "AliCDBEntry.h" |
162 | #include "AliAlignObj.h" | |
f3a97c86 | 163 | |
b647652d | 164 | #include "AliCentralTrigger.h" |
165 | #include "AliCTPRawStream.h" | |
166 | ||
f29f1726 | 167 | #include "AliAODEvent.h" |
168 | #include "AliAODHeader.h" | |
169 | #include "AliAODTrack.h" | |
170 | #include "AliAODVertex.h" | |
171 | #include "AliAODCluster.h" | |
172 | ||
a5fa6165 | 173 | #include "AliQualAssDataMaker.h" |
f29f1726 | 174 | |
596a855f | 175 | ClassImp(AliReconstruction) |
176 | ||
177 | ||
c757bafd | 178 | //_____________________________________________________________________________ |
b384f8a4 | 179 | const char* AliReconstruction::fgkDetectorName[AliReconstruction::fgkNDetectors] = {"ITS", "TPC", "TRD", "TOF", "PHOS", "HMPID", "EMCAL", "MUON", "FMD", "ZDC", "PMD", "T0", "VZERO", "ACORDE", "HLT"}; |
c757bafd | 180 | |
596a855f | 181 | //_____________________________________________________________________________ |
024cf675 | 182 | AliReconstruction::AliReconstruction(const char* gAliceFilename, const char* cdbUri, |
e583c30d | 183 | const char* name, const char* title) : |
184 | TNamed(name, title), | |
185 | ||
c84a5e9e | 186 | fUniformField(kTRUE), |
2257f27e | 187 | fRunVertexFinder(kTRUE), |
1f46a9ae | 188 | fRunHLTTracking(kFALSE), |
e66fbafb | 189 | fRunMuonTracking(kFALSE), |
d1683eef | 190 | fRunV0Finder(kTRUE), |
191 | fRunCascadeFinder(kTRUE), | |
1d99986f | 192 | fStopOnError(kFALSE), |
193 | fWriteAlignmentData(kFALSE), | |
d64bd07d | 194 | fCleanESD(kTRUE), |
1d99986f | 195 | fWriteESDfriend(kFALSE), |
a7807689 | 196 | fWriteAOD(kFALSE), |
b647652d | 197 | fFillTriggerESD(kTRUE), |
1d99986f | 198 | |
199 | fRunLocalReconstruction("ALL"), | |
b8cd5251 | 200 | fRunTracking("ALL"), |
e583c30d | 201 | fFillESD("ALL"), |
48ce48d1 | 202 | fUseTrackingErrorsForAlignment(""), |
e583c30d | 203 | fGAliceFileName(gAliceFilename), |
b649205a | 204 | fInput(""), |
35042093 | 205 | fEquipIdMap(""), |
b26c3770 | 206 | fFirstEvent(0), |
207 | fLastEvent(-1), | |
973388c2 | 208 | fNumberOfEventsPerFile(1), |
24f7a148 | 209 | fCheckPointLevel(0), |
b8cd5251 | 210 | fOptions(), |
6bae477a | 211 | fLoadAlignFromCDB(kTRUE), |
212 | fLoadAlignData("ALL"), | |
46698ae4 | 213 | fESDPar(""), |
e583c30d | 214 | |
215 | fRunLoader(NULL), | |
b649205a | 216 | fRawReader(NULL), |
b8cd5251 | 217 | |
98937d93 | 218 | fVertexer(NULL), |
9178838a | 219 | fDiamondProfile(NULL), |
98937d93 | 220 | |
6bae477a | 221 | fAlignObjArray(NULL), |
ec92bee0 | 222 | fCDBUri(cdbUri), |
00aa02d5 | 223 | fRemoteCDBUri(""), |
ec92bee0 | 224 | fSpecCDBUri() |
596a855f | 225 | { |
226 | // create reconstruction object with default parameters | |
b8cd5251 | 227 | |
228 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
229 | fReconstructor[iDet] = NULL; | |
230 | fLoader[iDet] = NULL; | |
231 | fTracker[iDet] = NULL; | |
d101408a | 232 | fQualAssDataMaker[iDet] = NULL; |
5b188f2f | 233 | fQACycles[iDet] = 999999; |
b8cd5251 | 234 | } |
e47c4c2e | 235 | AliPID pid; |
596a855f | 236 | } |
237 | ||
238 | //_____________________________________________________________________________ | |
239 | AliReconstruction::AliReconstruction(const AliReconstruction& rec) : | |
e583c30d | 240 | TNamed(rec), |
241 | ||
c84a5e9e | 242 | fUniformField(rec.fUniformField), |
2257f27e | 243 | fRunVertexFinder(rec.fRunVertexFinder), |
1f46a9ae | 244 | fRunHLTTracking(rec.fRunHLTTracking), |
e66fbafb | 245 | fRunMuonTracking(rec.fRunMuonTracking), |
d1683eef | 246 | fRunV0Finder(rec.fRunV0Finder), |
247 | fRunCascadeFinder(rec.fRunCascadeFinder), | |
1d99986f | 248 | fStopOnError(rec.fStopOnError), |
249 | fWriteAlignmentData(rec.fWriteAlignmentData), | |
d64bd07d | 250 | fCleanESD(rec.fCleanESD), |
1d99986f | 251 | fWriteESDfriend(rec.fWriteESDfriend), |
a7807689 | 252 | fWriteAOD(rec.fWriteAOD), |
b647652d | 253 | fFillTriggerESD(rec.fFillTriggerESD), |
1d99986f | 254 | |
255 | fRunLocalReconstruction(rec.fRunLocalReconstruction), | |
e583c30d | 256 | fRunTracking(rec.fRunTracking), |
257 | fFillESD(rec.fFillESD), | |
48ce48d1 | 258 | fUseTrackingErrorsForAlignment(rec.fUseTrackingErrorsForAlignment), |
e583c30d | 259 | fGAliceFileName(rec.fGAliceFileName), |
b649205a | 260 | fInput(rec.fInput), |
35042093 | 261 | fEquipIdMap(rec.fEquipIdMap), |
b26c3770 | 262 | fFirstEvent(rec.fFirstEvent), |
263 | fLastEvent(rec.fLastEvent), | |
973388c2 | 264 | fNumberOfEventsPerFile(rec.fNumberOfEventsPerFile), |
24f7a148 | 265 | fCheckPointLevel(0), |
b8cd5251 | 266 | fOptions(), |
6bae477a | 267 | fLoadAlignFromCDB(rec.fLoadAlignFromCDB), |
268 | fLoadAlignData(rec.fLoadAlignData), | |
46698ae4 | 269 | fESDPar(rec.fESDPar), |
e583c30d | 270 | |
271 | fRunLoader(NULL), | |
b649205a | 272 | fRawReader(NULL), |
b8cd5251 | 273 | |
98937d93 | 274 | fVertexer(NULL), |
9178838a | 275 | fDiamondProfile(NULL), |
98937d93 | 276 | |
6bae477a | 277 | fAlignObjArray(rec.fAlignObjArray), |
ec92bee0 | 278 | fCDBUri(rec.fCDBUri), |
00aa02d5 | 279 | fRemoteCDBUri(rec.fRemoteCDBUri), |
ec92bee0 | 280 | fSpecCDBUri() |
596a855f | 281 | { |
282 | // copy constructor | |
283 | ||
ec92bee0 | 284 | for (Int_t i = 0; i < rec.fOptions.GetEntriesFast(); i++) { |
efd2085e | 285 | if (rec.fOptions[i]) fOptions.Add(rec.fOptions[i]->Clone()); |
286 | } | |
b8cd5251 | 287 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
288 | fReconstructor[iDet] = NULL; | |
289 | fLoader[iDet] = NULL; | |
290 | fTracker[iDet] = NULL; | |
d101408a | 291 | fQualAssDataMaker[iDet] = NULL; |
5b188f2f | 292 | fQACycles[iDet] = rec.fQACycles[iDet]; |
b8cd5251 | 293 | } |
ec92bee0 | 294 | for (Int_t i = 0; i < rec.fSpecCDBUri.GetEntriesFast(); i++) { |
295 | if (rec.fSpecCDBUri[i]) fSpecCDBUri.Add(rec.fSpecCDBUri[i]->Clone()); | |
296 | } | |
596a855f | 297 | } |
298 | ||
299 | //_____________________________________________________________________________ | |
300 | AliReconstruction& AliReconstruction::operator = (const AliReconstruction& rec) | |
301 | { | |
302 | // assignment operator | |
303 | ||
304 | this->~AliReconstruction(); | |
305 | new(this) AliReconstruction(rec); | |
306 | return *this; | |
307 | } | |
308 | ||
309 | //_____________________________________________________________________________ | |
310 | AliReconstruction::~AliReconstruction() | |
311 | { | |
312 | // clean up | |
313 | ||
e583c30d | 314 | CleanUp(); |
efd2085e | 315 | fOptions.Delete(); |
ec92bee0 | 316 | fSpecCDBUri.Delete(); |
87932dab | 317 | |
318 | AliCodeTimer::Instance()->Print(); | |
596a855f | 319 | } |
320 | ||
024cf675 | 321 | //_____________________________________________________________________________ |
322 | void AliReconstruction::InitCDBStorage() | |
323 | { | |
324 | // activate a default CDB storage | |
325 | // First check if we have any CDB storage set, because it is used | |
326 | // to retrieve the calibration and alignment constants | |
327 | ||
328 | AliCDBManager* man = AliCDBManager::Instance(); | |
ec92bee0 | 329 | if (man->IsDefaultStorageSet()) |
024cf675 | 330 | { |
331 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 332 | AliWarning("Default CDB storage has been already set !"); |
333 | AliWarning(Form("Ignoring the default storage declared in AliReconstruction: %s",fCDBUri.Data())); | |
024cf675 | 334 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
ec92bee0 | 335 | fCDBUri = ""; |
336 | } | |
337 | else { | |
b8ec52f6 | 338 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
339 | AliDebug(2, Form("Default CDB storage is set to: %s",fCDBUri.Data())); | |
340 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 341 | man->SetDefaultStorage(fCDBUri); |
342 | } | |
343 | ||
00aa02d5 | 344 | // Remote storage (the Grid storage) is used if it is activated |
345 | // and if the object is not found in the default storage | |
c75fabed | 346 | // OBSOLETE: Removed |
347 | // if (man->IsRemoteStorageSet()) | |
348 | // { | |
349 | // AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
350 | // AliWarning("Remote CDB storage has been already set !"); | |
351 | // AliWarning(Form("Ignoring the remote storage declared in AliReconstruction: %s",fRemoteCDBUri.Data())); | |
352 | // AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
353 | // fRemoteCDBUri = ""; | |
354 | // } | |
355 | // else { | |
356 | // AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
357 | // AliDebug(2, Form("Remote CDB storage is set to: %s",fRemoteCDBUri.Data())); | |
358 | // AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
359 | // man->SetRemoteStorage(fRemoteCDBUri); | |
360 | // } | |
00aa02d5 | 361 | |
ec92bee0 | 362 | // Now activate the detector specific CDB storage locations |
c3a7b59a | 363 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { |
364 | TObject* obj = fSpecCDBUri[i]; | |
365 | if (!obj) continue; | |
b8ec52f6 | 366 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
367 | AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); | |
368 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
c3a7b59a | 369 | man->SetSpecificStorage(obj->GetName(), obj->GetTitle()); |
ec92bee0 | 370 | } |
727d0766 | 371 | man->Print(); |
024cf675 | 372 | } |
373 | ||
374 | //_____________________________________________________________________________ | |
375 | void AliReconstruction::SetDefaultStorage(const char* uri) { | |
ec92bee0 | 376 | // Store the desired default CDB storage location |
377 | // Activate it later within the Run() method | |
024cf675 | 378 | |
ec92bee0 | 379 | fCDBUri = uri; |
024cf675 | 380 | |
381 | } | |
382 | ||
383 | //_____________________________________________________________________________ | |
00aa02d5 | 384 | void AliReconstruction::SetRemoteStorage(const char* uri) { |
385 | // Store the desired remote CDB storage location | |
386 | // Activate it later within the Run() method | |
387 | // Remote storage (the Grid storage) is used if it is activated | |
388 | // and if the object is not found in the default storage | |
389 | ||
390 | fRemoteCDBUri = uri; | |
391 | ||
392 | } | |
393 | ||
394 | //_____________________________________________________________________________ | |
c3a7b59a | 395 | void AliReconstruction::SetSpecificStorage(const char* calibType, const char* uri) { |
ec92bee0 | 396 | // Store a detector-specific CDB storage location |
397 | // Activate it later within the Run() method | |
024cf675 | 398 | |
c3a7b59a | 399 | AliCDBPath aPath(calibType); |
400 | if(!aPath.IsValid()){ | |
401 | // if calibType is not wildcard but it is a valid detector, add "/*" to make it a valid path | |
402 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
403 | if(!strcmp(calibType, fgkDetectorName[iDet])) { | |
404 | aPath.SetPath(Form("%s/*", calibType)); | |
405 | AliInfo(Form("Path for specific storage set to %s", aPath.GetPath().Data())); | |
406 | break; | |
407 | } | |
408 | } | |
409 | if(!aPath.IsValid()){ | |
410 | AliError(Form("Not a valid path or detector: %s", calibType)); | |
411 | return; | |
412 | } | |
413 | } | |
414 | ||
53dd3c3d | 415 | // // check that calibType refers to a "valid" detector name |
416 | // Bool_t isDetector = kFALSE; | |
417 | // for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
418 | // TString detName = fgkDetectorName[iDet]; | |
419 | // if(aPath.GetLevel0() == detName) { | |
420 | // isDetector = kTRUE; | |
421 | // break; | |
422 | // } | |
423 | // } | |
424 | // | |
425 | // if(!isDetector) { | |
426 | // AliError(Form("Not a valid detector: %s", aPath.GetLevel0().Data())); | |
427 | // return; | |
428 | // } | |
c3a7b59a | 429 | |
430 | TObject* obj = fSpecCDBUri.FindObject(aPath.GetPath().Data()); | |
ec92bee0 | 431 | if (obj) fSpecCDBUri.Remove(obj); |
c3a7b59a | 432 | fSpecCDBUri.Add(new TNamed(aPath.GetPath().Data(), uri)); |
024cf675 | 433 | |
434 | } | |
435 | ||
46698ae4 | 436 | |
437 | ||
438 | ||
6bae477a | 439 | //_____________________________________________________________________________ |
440 | Bool_t AliReconstruction::SetRunNumber() | |
441 | { | |
442 | // The method is called in Run() in order | |
443 | // to set a correct run number. | |
444 | // In case of raw data reconstruction the | |
445 | // run number is taken from the raw data header | |
446 | ||
447 | if(AliCDBManager::Instance()->GetRun() < 0) { | |
448 | if (!fRunLoader) { | |
449 | AliError("No run loader is found !"); | |
450 | return kFALSE; | |
451 | } | |
452 | // read run number from gAlice | |
ec92bee0 | 453 | if(fRunLoader->GetAliRun()) |
454 | AliCDBManager::Instance()->SetRun(fRunLoader->GetAliRun()->GetRunNumber()); | |
455 | else { | |
456 | if(fRawReader) { | |
457 | if(fRawReader->NextEvent()) { | |
458 | AliCDBManager::Instance()->SetRun(fRawReader->GetRunNumber()); | |
459 | fRawReader->RewindEvents(); | |
460 | } | |
461 | else { | |
462 | AliError("No raw-data events found !"); | |
463 | return kFALSE; | |
464 | } | |
465 | } | |
466 | else { | |
467 | AliError("Neither gAlice nor RawReader objects are found !"); | |
468 | return kFALSE; | |
469 | } | |
470 | } | |
471 | AliInfo(Form("CDB Run number: %d",AliCDBManager::Instance()->GetRun())); | |
6bae477a | 472 | } |
473 | return kTRUE; | |
474 | } | |
475 | ||
6bae477a | 476 | //_____________________________________________________________________________ |
477 | Bool_t AliReconstruction::MisalignGeometry(const TString& detectors) | |
478 | { | |
479 | // Read the alignment objects from CDB. | |
480 | // Each detector is supposed to have the | |
481 | // alignment objects in DET/Align/Data CDB path. | |
482 | // All the detector objects are then collected, | |
483 | // sorted by geometry level (starting from ALIC) and | |
484 | // then applied to the TGeo geometry. | |
485 | // Finally an overlaps check is performed. | |
486 | ||
487 | // Load alignment data from CDB and fill fAlignObjArray | |
488 | if(fLoadAlignFromCDB){ | |
6bae477a | 489 | |
25be1e5c | 490 | TString detStr = detectors; |
491 | TString loadAlObjsListOfDets = ""; | |
492 | ||
493 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
494 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
495 | loadAlObjsListOfDets += fgkDetectorName[iDet]; | |
496 | loadAlObjsListOfDets += " "; | |
497 | } // end loop over detectors | |
53dd3c3d | 498 | loadAlObjsListOfDets.Prepend("GRP "); //add alignment objects for non-sensitive modules |
98e303d9 | 499 | AliGeomManager::ApplyAlignObjsFromCDB(loadAlObjsListOfDets.Data()); |
25be1e5c | 500 | }else{ |
501 | // Check if the array with alignment objects was | |
502 | // provided by the user. If yes, apply the objects | |
503 | // to the present TGeo geometry | |
504 | if (fAlignObjArray) { | |
505 | if (gGeoManager && gGeoManager->IsClosed()) { | |
98e303d9 | 506 | if (AliGeomManager::ApplyAlignObjsToGeom(*fAlignObjArray) == kFALSE) { |
25be1e5c | 507 | AliError("The misalignment of one or more volumes failed!" |
508 | "Compare the list of simulated detectors and the list of detector alignment data!"); | |
509 | return kFALSE; | |
510 | } | |
511 | } | |
512 | else { | |
513 | AliError("Can't apply the misalignment! gGeoManager doesn't exist or it is still opened!"); | |
6bae477a | 514 | return kFALSE; |
515 | } | |
516 | } | |
6bae477a | 517 | } |
25be1e5c | 518 | |
8e245d15 | 519 | delete fAlignObjArray; fAlignObjArray=0; |
a03b0371 | 520 | |
6bae477a | 521 | return kTRUE; |
522 | } | |
596a855f | 523 | |
524 | //_____________________________________________________________________________ | |
525 | void AliReconstruction::SetGAliceFile(const char* fileName) | |
526 | { | |
527 | // set the name of the galice file | |
528 | ||
529 | fGAliceFileName = fileName; | |
530 | } | |
531 | ||
efd2085e | 532 | //_____________________________________________________________________________ |
533 | void AliReconstruction::SetOption(const char* detector, const char* option) | |
534 | { | |
535 | // set options for the reconstruction of a detector | |
536 | ||
537 | TObject* obj = fOptions.FindObject(detector); | |
538 | if (obj) fOptions.Remove(obj); | |
539 | fOptions.Add(new TNamed(detector, option)); | |
540 | } | |
541 | ||
596a855f | 542 | |
543 | //_____________________________________________________________________________ | |
4a33489c | 544 | Bool_t AliReconstruction::Run(const char* input) |
596a855f | 545 | { |
546 | // run the reconstruction | |
547 | ||
87932dab | 548 | AliCodeTimerAuto("") |
549 | ||
b649205a | 550 | // set the input |
551 | if (!input) input = fInput.Data(); | |
552 | TString fileName(input); | |
553 | if (fileName.EndsWith("/")) { | |
554 | fRawReader = new AliRawReaderFile(fileName); | |
555 | } else if (fileName.EndsWith(".root")) { | |
556 | fRawReader = new AliRawReaderRoot(fileName); | |
557 | } else if (!fileName.IsNull()) { | |
558 | fRawReader = new AliRawReaderDate(fileName); | |
559 | fRawReader->SelectEvents(7); | |
560 | } | |
35042093 | 561 | if (!fEquipIdMap.IsNull() && fRawReader) |
562 | fRawReader->LoadEquipmentIdsMap(fEquipIdMap); | |
563 | ||
b649205a | 564 | |
f08fc9f5 | 565 | // get the run loader |
566 | if (!InitRunLoader()) return kFALSE; | |
596a855f | 567 | |
ec92bee0 | 568 | // Initialize the CDB storage |
569 | InitCDBStorage(); | |
570 | ||
6bae477a | 571 | // Set run number in CDBManager (if it is not already set by the user) |
572 | if (!SetRunNumber()) if (fStopOnError) return kFALSE; | |
573 | ||
574 | // Import ideal TGeo geometry and apply misalignment | |
575 | if (!gGeoManager) { | |
576 | TString geom(gSystem->DirName(fGAliceFileName)); | |
577 | geom += "/geometry.root"; | |
98e303d9 | 578 | AliGeomManager::LoadGeometry(geom.Data()); |
6bae477a | 579 | if (!gGeoManager) if (fStopOnError) return kFALSE; |
580 | } | |
8e245d15 | 581 | |
6bae477a | 582 | if (!MisalignGeometry(fLoadAlignData)) if (fStopOnError) return kFALSE; |
583 | ||
596a855f | 584 | // local reconstruction |
59697224 | 585 | if (!fRunLocalReconstruction.IsNull()) { |
586 | if (!RunLocalReconstruction(fRunLocalReconstruction)) { | |
e583c30d | 587 | if (fStopOnError) {CleanUp(); return kFALSE;} |
596a855f | 588 | } |
589 | } | |
b26c3770 | 590 | // if (!fRunVertexFinder && fRunTracking.IsNull() && |
591 | // fFillESD.IsNull()) return kTRUE; | |
2257f27e | 592 | |
593 | // get vertexer | |
594 | if (fRunVertexFinder && !CreateVertexer()) { | |
595 | if (fStopOnError) { | |
596 | CleanUp(); | |
597 | return kFALSE; | |
598 | } | |
599 | } | |
596a855f | 600 | |
f08fc9f5 | 601 | // get trackers |
b8cd5251 | 602 | if (!fRunTracking.IsNull() && !CreateTrackers(fRunTracking)) { |
24f7a148 | 603 | if (fStopOnError) { |
604 | CleanUp(); | |
605 | return kFALSE; | |
606 | } | |
596a855f | 607 | } |
24f7a148 | 608 | |
b26c3770 | 609 | // get the possibly already existing ESD file and tree |
af885e0f | 610 | AliESDEvent* esd = new AliESDEvent(); AliESDEvent* hltesd = new AliESDEvent(); |
b26c3770 | 611 | TFile* fileOld = NULL; |
1f46a9ae | 612 | TTree* treeOld = NULL; TTree *hlttreeOld = NULL; |
b26c3770 | 613 | if (!gSystem->AccessPathName("AliESDs.root")){ |
614 | gSystem->CopyFile("AliESDs.root", "AliESDs.old.root", kTRUE); | |
615 | fileOld = TFile::Open("AliESDs.old.root"); | |
616 | if (fileOld && fileOld->IsOpen()) { | |
617 | treeOld = (TTree*) fileOld->Get("esdTree"); | |
46698ae4 | 618 | if (treeOld)esd->ReadFromTree(treeOld); |
1f46a9ae | 619 | hlttreeOld = (TTree*) fileOld->Get("HLTesdTree"); |
46698ae4 | 620 | if (hlttreeOld) hltesd->ReadFromTree(hlttreeOld); |
b26c3770 | 621 | } |
622 | } | |
623 | ||
36711aa4 | 624 | // create the ESD output file and tree |
596a855f | 625 | TFile* file = TFile::Open("AliESDs.root", "RECREATE"); |
46698ae4 | 626 | file->SetCompressionLevel(2); |
596a855f | 627 | if (!file->IsOpen()) { |
815c2b38 | 628 | AliError("opening AliESDs.root failed"); |
b26c3770 | 629 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 630 | } |
46698ae4 | 631 | |
36711aa4 | 632 | TTree* tree = new TTree("esdTree", "Tree with ESD objects"); |
af885e0f | 633 | esd = new AliESDEvent(); |
46698ae4 | 634 | esd->CreateStdContent(); |
635 | esd->WriteToTree(tree); | |
636 | ||
1f46a9ae | 637 | TTree* hlttree = new TTree("HLTesdTree", "Tree with HLT ESD objects"); |
af885e0f | 638 | hltesd = new AliESDEvent(); |
46698ae4 | 639 | hltesd->CreateStdContent(); |
640 | hltesd->WriteToTree(hlttree); | |
641 | ||
642 | /* CKB Why? | |
1f46a9ae | 643 | delete esd; delete hltesd; |
644 | esd = NULL; hltesd = NULL; | |
46698ae4 | 645 | */ |
500d54ab | 646 | // create the branch with ESD additions |
5728d3d5 | 647 | |
648 | ||
649 | ||
46698ae4 | 650 | AliESDfriend *esdf = 0; |
1d99986f | 651 | if (fWriteESDfriend) { |
46698ae4 | 652 | esdf = new AliESDfriend(); |
653 | TBranch *br=tree->Branch("ESDfriend.","AliESDfriend", &esdf); | |
654 | br->SetFile("AliESDfriends.root"); | |
655 | esd->AddObject(esdf); | |
1d99986f | 656 | } |
5728d3d5 | 657 | |
46698ae4 | 658 | |
17c86e90 | 659 | // Get the diamond profile from OCDB |
660 | AliCDBEntry* entry = AliCDBManager::Instance() | |
661 | ->Get("GRP/Calib/MeanVertex"); | |
662 | ||
663 | if(entry) { | |
664 | fDiamondProfile = dynamic_cast<AliESDVertex*> (entry->GetObject()); | |
665 | } else { | |
666 | AliError("No diamond profile found in OCDB!"); | |
667 | } | |
668 | ||
20e5681c | 669 | AliVertexerTracks tVertexer(AliTracker::GetBz()); |
9178838a | 670 | if(fDiamondProfile) tVertexer.SetVtxStart(fDiamondProfile); |
c5e3e5d1 | 671 | |
596a855f | 672 | // loop over events |
a5fa6165 | 673 | |
b649205a | 674 | if (fRawReader) fRawReader->RewindEvents(); |
a5fa6165 | 675 | TString detStr(fFillESD) ; |
676 | ||
95cee32f | 677 | ProcInfo_t ProcInfo; |
678 | gSystem->GetProcInfo(&ProcInfo); | |
679 | AliInfo(Form("Current memory usage %d %d", ProcInfo.fMemResident, ProcInfo.fMemVirtual)); | |
596a855f | 680 | for (Int_t iEvent = 0; iEvent < fRunLoader->GetNumberOfEvents(); iEvent++) { |
b26c3770 | 681 | if (fRawReader) fRawReader->NextEvent(); |
4a33489c | 682 | if ((iEvent < fFirstEvent) || ((fLastEvent >= 0) && (iEvent > fLastEvent))) { |
b26c3770 | 683 | // copy old ESD to the new one |
684 | if (treeOld) { | |
46698ae4 | 685 | esd->ReadFromTree(treeOld); |
b26c3770 | 686 | treeOld->GetEntry(iEvent); |
687 | } | |
688 | tree->Fill(); | |
1f46a9ae | 689 | if (hlttreeOld) { |
46698ae4 | 690 | esd->ReadFromTree(hlttreeOld); |
1f46a9ae | 691 | hlttreeOld->GetEntry(iEvent); |
692 | } | |
693 | hlttree->Fill(); | |
b26c3770 | 694 | continue; |
695 | } | |
46698ae4 | 696 | |
815c2b38 | 697 | AliInfo(Form("processing event %d", iEvent)); |
596a855f | 698 | fRunLoader->GetEvent(iEvent); |
24f7a148 | 699 | |
bb0901a4 | 700 | char aFileName[256]; |
701 | sprintf(aFileName, "ESD_%d.%d_final.root", | |
f08fc9f5 | 702 | fRunLoader->GetHeader()->GetRun(), |
703 | fRunLoader->GetHeader()->GetEventNrInRun()); | |
bb0901a4 | 704 | if (!gSystem->AccessPathName(aFileName)) continue; |
24f7a148 | 705 | |
b26c3770 | 706 | // local reconstruction |
707 | if (!fRunLocalReconstruction.IsNull()) { | |
708 | if (!RunLocalEventReconstruction(fRunLocalReconstruction)) { | |
709 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
710 | } | |
711 | } | |
712 | ||
46698ae4 | 713 | |
f08fc9f5 | 714 | esd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
1f46a9ae | 715 | hltesd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
31fd97b2 | 716 | esd->SetEventNumberInFile(fRunLoader->GetHeader()->GetEventNrInRun()); |
717 | hltesd->SetEventNumberInFile(fRunLoader->GetHeader()->GetEventNrInRun()); | |
46698ae4 | 718 | |
d6ee376f | 719 | // Set magnetic field from the tracker |
720 | esd->SetMagneticField(AliTracker::GetBz()); | |
721 | hltesd->SetMagneticField(AliTracker::GetBz()); | |
596a855f | 722 | |
46698ae4 | 723 | |
724 | ||
2e3550da | 725 | // Fill raw-data error log into the ESD |
726 | if (fRawReader) FillRawDataErrorLog(iEvent,esd); | |
727 | ||
2257f27e | 728 | // vertex finder |
729 | if (fRunVertexFinder) { | |
730 | if (!ReadESD(esd, "vertex")) { | |
731 | if (!RunVertexFinder(esd)) { | |
b26c3770 | 732 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
2257f27e | 733 | } |
734 | if (fCheckPointLevel > 0) WriteESD(esd, "vertex"); | |
735 | } | |
736 | } | |
737 | ||
1f46a9ae | 738 | // HLT tracking |
739 | if (!fRunTracking.IsNull()) { | |
740 | if (fRunHLTTracking) { | |
741 | hltesd->SetVertex(esd->GetVertex()); | |
742 | if (!RunHLTTracking(hltesd)) { | |
743 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
744 | } | |
745 | } | |
746 | } | |
747 | ||
e66fbafb | 748 | // Muon tracking |
b8cd5251 | 749 | if (!fRunTracking.IsNull()) { |
e66fbafb | 750 | if (fRunMuonTracking) { |
761350a6 | 751 | if (!RunMuonTracking(esd)) { |
b26c3770 | 752 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
24f7a148 | 753 | } |
596a855f | 754 | } |
755 | } | |
756 | ||
e66fbafb | 757 | // barrel tracking |
758 | if (!fRunTracking.IsNull()) { | |
21c573b7 | 759 | if (!ReadESD(esd, "tracking")) { |
760 | if (!RunTracking(esd)) { | |
761 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
e66fbafb | 762 | } |
21c573b7 | 763 | if (fCheckPointLevel > 0) WriteESD(esd, "tracking"); |
e66fbafb | 764 | } |
765 | } | |
21c573b7 | 766 | |
596a855f | 767 | // fill ESD |
768 | if (!fFillESD.IsNull()) { | |
769 | if (!FillESD(esd, fFillESD)) { | |
b26c3770 | 770 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 771 | } |
772 | } | |
a5fa6165 | 773 | |
774 | if (!fFillESD.IsNull()) | |
775 | RunQualAss(fFillESD.Data(), esd); | |
776 | ||
001397cd | 777 | // fill Event header information from the RawEventHeader |
778 | if (fRawReader){FillRawEventHeaderESD(esd);} | |
596a855f | 779 | |
780 | // combined PID | |
781 | AliESDpid::MakePID(esd); | |
24f7a148 | 782 | if (fCheckPointLevel > 1) WriteESD(esd, "PID"); |
596a855f | 783 | |
b647652d | 784 | if (fFillTriggerESD) { |
785 | if (!ReadESD(esd, "trigger")) { | |
786 | if (!FillTriggerESD(esd)) { | |
787 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
788 | } | |
789 | if (fCheckPointLevel > 1) WriteESD(esd, "trigger"); | |
790 | } | |
791 | } | |
792 | ||
a6ee503a | 793 | file->cd(); |
794 | ||
a03cd2e0 | 795 | //Try to improve the reconstructed primary vertex position using the tracks |
c060d7fe | 796 | AliESDVertex *pvtx=0; |
797 | Bool_t dovertex=kTRUE; | |
798 | TObject* obj = fOptions.FindObject("ITS"); | |
799 | if (obj) { | |
800 | TString optITS = obj->GetTitle(); | |
801 | if (optITS.Contains("cosmics") || optITS.Contains("COSMICS")) | |
802 | dovertex=kFALSE; | |
803 | } | |
804 | if(dovertex) pvtx=tVertexer.FindPrimaryVertex(esd); | |
17c86e90 | 805 | if(fDiamondProfile) esd->SetDiamond(fDiamondProfile); |
806 | ||
a03cd2e0 | 807 | if (pvtx) |
808 | if (pvtx->GetStatus()) { | |
809 | // Store the improved primary vertex | |
810 | esd->SetPrimaryVertex(pvtx); | |
811 | // Propagate the tracks to the DCA to the improved primary vertex | |
812 | Double_t somethingbig = 777.; | |
813 | Double_t bz = esd->GetMagneticField(); | |
814 | Int_t nt=esd->GetNumberOfTracks(); | |
815 | while (nt--) { | |
816 | AliESDtrack *t = esd->GetTrack(nt); | |
817 | t->RelateToVertex(pvtx, bz, somethingbig); | |
818 | } | |
819 | } | |
c5e3e5d1 | 820 | |
d1683eef | 821 | if (fRunV0Finder) { |
822 | // V0 finding | |
823 | AliV0vertexer vtxer; | |
824 | vtxer.Tracks2V0vertices(esd); | |
5e4ff34d | 825 | |
d1683eef | 826 | if (fRunCascadeFinder) { |
827 | // Cascade finding | |
828 | AliCascadeVertexer cvtxer; | |
829 | cvtxer.V0sTracks2CascadeVertices(esd); | |
830 | } | |
5e4ff34d | 831 | } |
832 | ||
596a855f | 833 | // write ESD |
d64bd07d | 834 | if (fCleanESD) CleanESD(esd); |
1d99986f | 835 | if (fWriteESDfriend) { |
99f99e0e | 836 | esdf->~AliESDfriend(); |
46698ae4 | 837 | new (esdf) AliESDfriend(); // Reset... |
838 | esd->GetESDfriend(esdf); | |
1d99986f | 839 | } |
500d54ab | 840 | tree->Fill(); |
841 | ||
842 | // write HLT ESD | |
843 | hlttree->Fill(); | |
1d99986f | 844 | |
f3a97c86 | 845 | if (fCheckPointLevel > 0) WriteESD(esd, "final"); |
46698ae4 | 846 | esd->Reset(); |
847 | hltesd->Reset(); | |
5728d3d5 | 848 | if (fWriteESDfriend) { |
99f99e0e | 849 | esdf->~AliESDfriend(); |
5728d3d5 | 850 | new (esdf) AliESDfriend(); // Reset... |
851 | } | |
46698ae4 | 852 | // esdf->Reset(); |
853 | // delete esdf; esdf = 0; | |
a5fa6165 | 854 | // ESD QA |
855 | ||
95cee32f | 856 | gSystem->GetProcInfo(&ProcInfo); |
857 | AliInfo(Form("Event %d -> Current memory usage %d %d",iEvent, ProcInfo.fMemResident, ProcInfo.fMemVirtual)); | |
a5fa6165 | 858 | } |
859 | ||
860 | detStr = fFillESD ; | |
861 | // write quality assurance ESDs data (one entry for all events) | |
862 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
863 | if (!IsSelected(fgkDetectorName[iDet], detStr)) | |
864 | continue; | |
865 | AliQualAssDataMaker * qadm = GetQualAssDataMaker(iDet); | |
d76c31f4 | 866 | if (!qadm) continue; |
5b188f2f | 867 | qadm->EndOfCycle(AliQualAss::kRECPOINTS); |
868 | qadm->EndOfCycle(AliQualAss::kESDS); | |
d76c31f4 | 869 | qadm->Finish(AliQualAss::kRECPOINTS); |
a5fa6165 | 870 | qadm->Finish(AliQualAss::kESDS) ; |
871 | } | |
5728d3d5 | 872 | |
46698ae4 | 873 | tree->GetUserInfo()->Add(esd); |
874 | hlttree->GetUserInfo()->Add(hltesd); | |
875 | ||
876 | ||
877 | ||
878 | if(fESDPar.Contains("ESD.par")){ | |
879 | AliInfo("Attaching ESD.par to Tree"); | |
880 | TNamed *fn = CopyFileToTNamed(fESDPar.Data(),"ESD.par"); | |
881 | tree->GetUserInfo()->Add(fn); | |
596a855f | 882 | } |
883 | ||
46698ae4 | 884 | |
36711aa4 | 885 | file->cd(); |
a9c0e6db | 886 | if (fWriteESDfriend) |
887 | tree->SetBranchStatus("ESDfriend*",0); | |
36711aa4 | 888 | tree->Write(); |
1f46a9ae | 889 | hlttree->Write(); |
f3a97c86 | 890 | |
a7807689 | 891 | if (fWriteAOD) { |
f29f1726 | 892 | TFile *aodFile = TFile::Open("AliAOD.root", "RECREATE"); |
893 | ESDFile2AODFile(file, aodFile); | |
894 | aodFile->Close(); | |
a7807689 | 895 | } |
896 | ||
46698ae4 | 897 | gROOT->cd(); |
151e0c96 | 898 | CleanUp(file, fileOld); |
899 | ||
f3a97c86 | 900 | // Create tags for the events in the ESD tree (the ESD tree is always present) |
901 | // In case of empty events the tags will contain dummy values | |
08e1a23e | 902 | AliESDTagCreator *esdtagCreator = new AliESDTagCreator(); |
903 | esdtagCreator->CreateESDTags(fFirstEvent,fLastEvent); | |
a1069ee1 | 904 | if (fWriteAOD) { |
905 | AliAODTagCreator *aodtagCreator = new AliAODTagCreator(); | |
906 | aodtagCreator->CreateAODTags(fFirstEvent,fLastEvent); | |
907 | } | |
596a855f | 908 | |
909 | return kTRUE; | |
910 | } | |
911 | ||
912 | ||
913 | //_____________________________________________________________________________ | |
59697224 | 914 | Bool_t AliReconstruction::RunLocalReconstruction(const TString& detectors) |
596a855f | 915 | { |
59697224 | 916 | // run the local reconstruction |
596a855f | 917 | |
87932dab | 918 | AliCodeTimerAuto("") |
030b532d | 919 | |
d76c31f4 | 920 | // AliCDBManager* man = AliCDBManager::Instance(); |
921 | // Bool_t origCache = man->GetCacheFlag(); | |
8e245d15 | 922 | |
d76c31f4 | 923 | // TString detStr = detectors; |
924 | // for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
925 | // if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
926 | // AliReconstructor* reconstructor = GetReconstructor(iDet); | |
927 | // if (!reconstructor) continue; | |
928 | // if (reconstructor->HasLocalReconstruction()) continue; | |
b8cd5251 | 929 | |
d76c31f4 | 930 | // AliCodeTimerStart(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
931 | // AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); | |
87932dab | 932 | |
d76c31f4 | 933 | // AliCodeTimerStart(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); |
934 | // AliInfo(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); | |
8e245d15 | 935 | |
d76c31f4 | 936 | // man->SetCacheFlag(kTRUE); |
937 | // TString calibPath = Form("%s/Calib/*", fgkDetectorName[iDet]); | |
938 | // man->GetAll(calibPath); // entries are cached! | |
8e245d15 | 939 | |
d76c31f4 | 940 | // AliCodeTimerStop(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); |
87932dab | 941 | |
d76c31f4 | 942 | // if (fRawReader) { |
943 | // fRawReader->RewindEvents(); | |
944 | // reconstructor->Reconstruct(fRunLoader, fRawReader); | |
945 | // } else { | |
946 | // reconstructor->Reconstruct(fRunLoader); | |
947 | // } | |
87932dab | 948 | |
d76c31f4 | 949 | // AliCodeTimerStop(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
8e245d15 | 950 | |
d76c31f4 | 951 | // // unload calibration data |
952 | // man->UnloadFromCache(calibPath); | |
953 | // //man->ClearCache(); | |
954 | // } | |
596a855f | 955 | |
d76c31f4 | 956 | // man->SetCacheFlag(origCache); |
8e245d15 | 957 | |
d76c31f4 | 958 | // if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { |
959 | // AliError(Form("the following detectors were not found: %s", | |
960 | // detStr.Data())); | |
961 | // if (fStopOnError) return kFALSE; | |
962 | // } | |
596a855f | 963 | |
964 | return kTRUE; | |
965 | } | |
966 | ||
b26c3770 | 967 | //_____________________________________________________________________________ |
968 | Bool_t AliReconstruction::RunLocalEventReconstruction(const TString& detectors) | |
969 | { | |
970 | // run the local reconstruction | |
971 | ||
87932dab | 972 | AliCodeTimerAuto("") |
b26c3770 | 973 | |
974 | TString detStr = detectors; | |
975 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
976 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
977 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
978 | if (!reconstructor) continue; | |
979 | AliLoader* loader = fLoader[iDet]; | |
d76c31f4 | 980 | if (!loader) { |
981 | AliWarning(Form("No loader is defined for %s!",fgkDetectorName[iDet])); | |
982 | continue; | |
983 | } | |
b26c3770 | 984 | |
985 | // conversion of digits | |
986 | if (fRawReader && reconstructor->HasDigitConversion()) { | |
987 | AliInfo(Form("converting raw data digits into root objects for %s", | |
988 | fgkDetectorName[iDet])); | |
87932dab | 989 | AliCodeTimerAuto(Form("converting raw data digits into root objects for %s", |
990 | fgkDetectorName[iDet])); | |
b26c3770 | 991 | loader->LoadDigits("update"); |
992 | loader->CleanDigits(); | |
993 | loader->MakeDigitsContainer(); | |
994 | TTree* digitsTree = loader->TreeD(); | |
995 | reconstructor->ConvertDigits(fRawReader, digitsTree); | |
996 | loader->WriteDigits("OVERWRITE"); | |
997 | loader->UnloadDigits(); | |
b26c3770 | 998 | } |
999 | ||
1000 | // local reconstruction | |
b26c3770 | 1001 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
87932dab | 1002 | AliCodeTimerAuto(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
b26c3770 | 1003 | loader->LoadRecPoints("update"); |
1004 | loader->CleanRecPoints(); | |
1005 | loader->MakeRecPointsContainer(); | |
1006 | TTree* clustersTree = loader->TreeR(); | |
1007 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
1008 | reconstructor->Reconstruct(fRawReader, clustersTree); | |
1009 | } else { | |
1010 | loader->LoadDigits("read"); | |
1011 | TTree* digitsTree = loader->TreeD(); | |
1012 | if (!digitsTree) { | |
1013 | AliError(Form("Can't get the %s digits tree", fgkDetectorName[iDet])); | |
1014 | if (fStopOnError) return kFALSE; | |
1015 | } else { | |
1016 | reconstructor->Reconstruct(digitsTree, clustersTree); | |
1017 | } | |
1018 | loader->UnloadDigits(); | |
1019 | } | |
d76c31f4 | 1020 | |
1021 | AliQualAssDataMaker * qadm = GetQualAssDataMaker(iDet); | |
1022 | if (qadm) { | |
1023 | AliCodeTimerStart(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
1024 | AliInfo(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
5b188f2f | 1025 | |
1026 | if (qadm->IsCycleDone() ) { | |
1027 | qadm->EndOfCycle(AliQualAss::kRECPOINTS) ; | |
1028 | qadm->EndOfCycle(AliQualAss::kESDS) ; | |
1029 | qadm->StartOfCycle(AliQualAss::kRECPOINTS) ; | |
1030 | qadm->StartOfCycle(AliQualAss::kESDS, "same") ; | |
1031 | } | |
d76c31f4 | 1032 | qadm->Exec(AliQualAss::kRECPOINTS, clustersTree) ; |
1033 | AliCodeTimerStop(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
1034 | } | |
1035 | ||
b26c3770 | 1036 | loader->WriteRecPoints("OVERWRITE"); |
1037 | loader->UnloadRecPoints(); | |
b26c3770 | 1038 | } |
1039 | ||
1040 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
1041 | AliError(Form("the following detectors were not found: %s", | |
1042 | detStr.Data())); | |
1043 | if (fStopOnError) return kFALSE; | |
1044 | } | |
5f8272e1 | 1045 | |
b26c3770 | 1046 | return kTRUE; |
1047 | } | |
1048 | ||
596a855f | 1049 | //_____________________________________________________________________________ |
af885e0f | 1050 | Bool_t AliReconstruction::RunVertexFinder(AliESDEvent*& esd) |
596a855f | 1051 | { |
1052 | // run the barrel tracking | |
1053 | ||
87932dab | 1054 | AliCodeTimerAuto("") |
030b532d | 1055 | |
2257f27e | 1056 | AliESDVertex* vertex = NULL; |
1057 | Double_t vtxPos[3] = {0, 0, 0}; | |
1058 | Double_t vtxErr[3] = {0.07, 0.07, 0.1}; | |
1059 | TArrayF mcVertex(3); | |
a6b0b91b | 1060 | if (fRunLoader->GetHeader() && fRunLoader->GetHeader()->GenEventHeader()) { |
1061 | fRunLoader->GetHeader()->GenEventHeader()->PrimaryVertex(mcVertex); | |
1062 | for (Int_t i = 0; i < 3; i++) vtxPos[i] = mcVertex[i]; | |
1063 | } | |
2257f27e | 1064 | |
b8cd5251 | 1065 | if (fVertexer) { |
17c86e90 | 1066 | if(fDiamondProfile) fVertexer->SetVtxStart(fDiamondProfile); |
815c2b38 | 1067 | AliInfo("running the ITS vertex finder"); |
b26c3770 | 1068 | if (fLoader[0]) fLoader[0]->LoadRecPoints(); |
b8cd5251 | 1069 | vertex = fVertexer->FindVertexForCurrentEvent(fRunLoader->GetEventNumber()); |
b26c3770 | 1070 | if (fLoader[0]) fLoader[0]->UnloadRecPoints(); |
2257f27e | 1071 | if(!vertex){ |
815c2b38 | 1072 | AliWarning("Vertex not found"); |
c710f220 | 1073 | vertex = new AliESDVertex(); |
d1a50cb5 | 1074 | vertex->SetName("default"); |
2257f27e | 1075 | } |
1076 | else { | |
d1a50cb5 | 1077 | vertex->SetName("reconstructed"); |
2257f27e | 1078 | } |
1079 | ||
1080 | } else { | |
815c2b38 | 1081 | AliInfo("getting the primary vertex from MC"); |
2257f27e | 1082 | vertex = new AliESDVertex(vtxPos, vtxErr); |
1083 | } | |
1084 | ||
1085 | if (vertex) { | |
1086 | vertex->GetXYZ(vtxPos); | |
1087 | vertex->GetSigmaXYZ(vtxErr); | |
1088 | } else { | |
815c2b38 | 1089 | AliWarning("no vertex reconstructed"); |
2257f27e | 1090 | vertex = new AliESDVertex(vtxPos, vtxErr); |
1091 | } | |
1092 | esd->SetVertex(vertex); | |
32e449be | 1093 | // if SPD multiplicity has been determined, it is stored in the ESD |
25be1e5c | 1094 | AliMultiplicity *mult = fVertexer->GetMultiplicity(); |
32e449be | 1095 | if(mult)esd->SetMultiplicity(mult); |
1096 | ||
b8cd5251 | 1097 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1098 | if (fTracker[iDet]) fTracker[iDet]->SetVertex(vtxPos, vtxErr); | |
1099 | } | |
2257f27e | 1100 | delete vertex; |
1101 | ||
2257f27e | 1102 | return kTRUE; |
1103 | } | |
1104 | ||
1f46a9ae | 1105 | //_____________________________________________________________________________ |
af885e0f | 1106 | Bool_t AliReconstruction::RunHLTTracking(AliESDEvent*& esd) |
1f46a9ae | 1107 | { |
1108 | // run the HLT barrel tracking | |
1109 | ||
87932dab | 1110 | AliCodeTimerAuto("") |
1f46a9ae | 1111 | |
1112 | if (!fRunLoader) { | |
1113 | AliError("Missing runLoader!"); | |
1114 | return kFALSE; | |
1115 | } | |
1116 | ||
1117 | AliInfo("running HLT tracking"); | |
1118 | ||
1119 | // Get a pointer to the HLT reconstructor | |
1120 | AliReconstructor *reconstructor = GetReconstructor(fgkNDetectors-1); | |
1121 | if (!reconstructor) return kFALSE; | |
1122 | ||
1123 | // TPC + ITS | |
1124 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
1125 | TString detName = fgkDetectorName[iDet]; | |
1126 | AliDebug(1, Form("%s HLT tracking", detName.Data())); | |
1127 | reconstructor->SetOption(detName.Data()); | |
d76c31f4 | 1128 | AliTracker *tracker = reconstructor->CreateTracker(); |
1f46a9ae | 1129 | if (!tracker) { |
1130 | AliWarning(Form("couldn't create a HLT tracker for %s", detName.Data())); | |
1131 | if (fStopOnError) return kFALSE; | |
9dcc06e1 | 1132 | continue; |
1f46a9ae | 1133 | } |
1134 | Double_t vtxPos[3]; | |
1135 | Double_t vtxErr[3]={0.005,0.005,0.010}; | |
1136 | const AliESDVertex *vertex = esd->GetVertex(); | |
1137 | vertex->GetXYZ(vtxPos); | |
1138 | tracker->SetVertex(vtxPos,vtxErr); | |
1139 | if(iDet != 1) { | |
1140 | fLoader[iDet]->LoadRecPoints("read"); | |
1141 | TTree* tree = fLoader[iDet]->TreeR(); | |
1142 | if (!tree) { | |
1143 | AliError(Form("Can't get the %s cluster tree", detName.Data())); | |
1144 | return kFALSE; | |
1145 | } | |
1146 | tracker->LoadClusters(tree); | |
1147 | } | |
1148 | if (tracker->Clusters2Tracks(esd) != 0) { | |
1149 | AliError(Form("HLT %s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
1150 | return kFALSE; | |
1151 | } | |
1152 | if(iDet != 1) { | |
1153 | tracker->UnloadClusters(); | |
1154 | } | |
1155 | delete tracker; | |
1156 | } | |
1157 | ||
1f46a9ae | 1158 | return kTRUE; |
1159 | } | |
1160 | ||
e66fbafb | 1161 | //_____________________________________________________________________________ |
af885e0f | 1162 | Bool_t AliReconstruction::RunMuonTracking(AliESDEvent*& esd) |
e66fbafb | 1163 | { |
1164 | // run the muon spectrometer tracking | |
1165 | ||
87932dab | 1166 | AliCodeTimerAuto("") |
e66fbafb | 1167 | |
1168 | if (!fRunLoader) { | |
1169 | AliError("Missing runLoader!"); | |
1170 | return kFALSE; | |
1171 | } | |
1172 | Int_t iDet = 7; // for MUON | |
1173 | ||
1174 | AliInfo("is running..."); | |
1175 | ||
1176 | // Get a pointer to the MUON reconstructor | |
1177 | AliReconstructor *reconstructor = GetReconstructor(iDet); | |
1178 | if (!reconstructor) return kFALSE; | |
1179 | ||
1180 | ||
1181 | TString detName = fgkDetectorName[iDet]; | |
1182 | AliDebug(1, Form("%s tracking", detName.Data())); | |
d76c31f4 | 1183 | AliTracker *tracker = reconstructor->CreateTracker(); |
e66fbafb | 1184 | if (!tracker) { |
1185 | AliWarning(Form("couldn't create a tracker for %s", detName.Data())); | |
1186 | return kFALSE; | |
1187 | } | |
1188 | ||
1189 | // create Tracks | |
1190 | fLoader[iDet]->LoadTracks("update"); | |
1191 | fLoader[iDet]->CleanTracks(); | |
1192 | fLoader[iDet]->MakeTracksContainer(); | |
1193 | ||
1194 | // read RecPoints | |
761350a6 | 1195 | fLoader[iDet]->LoadRecPoints("read"); |
1196 | tracker->LoadClusters(fLoader[iDet]->TreeR()); | |
1197 | ||
1198 | Int_t rv = tracker->Clusters2Tracks(esd); | |
1199 | ||
1200 | fLoader[iDet]->UnloadRecPoints(); | |
1201 | ||
1202 | if ( rv ) | |
1203 | { | |
e66fbafb | 1204 | AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet])); |
1205 | return kFALSE; | |
1206 | } | |
761350a6 | 1207 | |
1208 | tracker->UnloadClusters(); | |
1209 | ||
e66fbafb | 1210 | fLoader[iDet]->UnloadRecPoints(); |
1211 | ||
1212 | fLoader[iDet]->WriteTracks("OVERWRITE"); | |
1213 | fLoader[iDet]->UnloadTracks(); | |
1214 | ||
1215 | delete tracker; | |
1216 | ||
e66fbafb | 1217 | return kTRUE; |
1218 | } | |
1219 | ||
1220 | ||
2257f27e | 1221 | //_____________________________________________________________________________ |
af885e0f | 1222 | Bool_t AliReconstruction::RunTracking(AliESDEvent*& esd) |
2257f27e | 1223 | { |
1224 | // run the barrel tracking | |
1225 | ||
87932dab | 1226 | AliCodeTimerAuto("") |
24f7a148 | 1227 | |
815c2b38 | 1228 | AliInfo("running tracking"); |
596a855f | 1229 | |
91b876d1 | 1230 | //Fill the ESD with the T0 info (will be used by the TOF) |
d76c31f4 | 1231 | if (fReconstructor[11] && fLoader[11]) { |
1232 | fLoader[11]->LoadRecPoints("READ"); | |
1233 | TTree *treeR = fLoader[11]->TreeR(); | |
1234 | GetReconstructor(11)->FillESD((TTree *)NULL,treeR,esd); | |
1235 | } | |
91b876d1 | 1236 | |
b8cd5251 | 1237 | // pass 1: TPC + ITS inwards |
1238 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
1239 | if (!fTracker[iDet]) continue; | |
1240 | AliDebug(1, Form("%s tracking", fgkDetectorName[iDet])); | |
24f7a148 | 1241 | |
b8cd5251 | 1242 | // load clusters |
1243 | fLoader[iDet]->LoadRecPoints("read"); | |
1244 | TTree* tree = fLoader[iDet]->TreeR(); | |
1245 | if (!tree) { | |
1246 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 1247 | return kFALSE; |
1248 | } | |
b8cd5251 | 1249 | fTracker[iDet]->LoadClusters(tree); |
1250 | ||
1251 | // run tracking | |
1252 | if (fTracker[iDet]->Clusters2Tracks(esd) != 0) { | |
1253 | AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
24f7a148 | 1254 | return kFALSE; |
1255 | } | |
b8cd5251 | 1256 | if (fCheckPointLevel > 1) { |
1257 | WriteESD(esd, Form("%s.tracking", fgkDetectorName[iDet])); | |
1258 | } | |
878e1fe1 | 1259 | // preliminary PID in TPC needed by the ITS tracker |
1260 | if (iDet == 1) { | |
b26c3770 | 1261 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); |
878e1fe1 | 1262 | AliESDpid::MakePID(esd); |
1263 | } | |
b8cd5251 | 1264 | } |
596a855f | 1265 | |
b8cd5251 | 1266 | // pass 2: ALL backwards |
1267 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1268 | if (!fTracker[iDet]) continue; | |
1269 | AliDebug(1, Form("%s back propagation", fgkDetectorName[iDet])); | |
1270 | ||
1271 | // load clusters | |
1272 | if (iDet > 1) { // all except ITS, TPC | |
1273 | TTree* tree = NULL; | |
7b61cd9c | 1274 | fLoader[iDet]->LoadRecPoints("read"); |
1275 | tree = fLoader[iDet]->TreeR(); | |
b8cd5251 | 1276 | if (!tree) { |
1277 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 1278 | return kFALSE; |
1279 | } | |
b8cd5251 | 1280 | fTracker[iDet]->LoadClusters(tree); |
1281 | } | |
24f7a148 | 1282 | |
b8cd5251 | 1283 | // run tracking |
1284 | if (fTracker[iDet]->PropagateBack(esd) != 0) { | |
1285 | AliError(Form("%s backward propagation failed", fgkDetectorName[iDet])); | |
49dfd67a | 1286 | // return kFALSE; |
b8cd5251 | 1287 | } |
1288 | if (fCheckPointLevel > 1) { | |
1289 | WriteESD(esd, Form("%s.back", fgkDetectorName[iDet])); | |
1290 | } | |
24f7a148 | 1291 | |
b8cd5251 | 1292 | // unload clusters |
1293 | if (iDet > 2) { // all except ITS, TPC, TRD | |
1294 | fTracker[iDet]->UnloadClusters(); | |
7b61cd9c | 1295 | fLoader[iDet]->UnloadRecPoints(); |
b8cd5251 | 1296 | } |
8f37df88 | 1297 | // updated PID in TPC needed by the ITS tracker -MI |
1298 | if (iDet == 1) { | |
8f37df88 | 1299 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); |
1300 | AliESDpid::MakePID(esd); | |
1301 | } | |
b8cd5251 | 1302 | } |
596a855f | 1303 | |
98937d93 | 1304 | // write space-points to the ESD in case alignment data output |
1305 | // is switched on | |
1306 | if (fWriteAlignmentData) | |
1307 | WriteAlignmentData(esd); | |
1308 | ||
b8cd5251 | 1309 | // pass 3: TRD + TPC + ITS refit inwards |
1310 | for (Int_t iDet = 2; iDet >= 0; iDet--) { | |
1311 | if (!fTracker[iDet]) continue; | |
1312 | AliDebug(1, Form("%s inward refit", fgkDetectorName[iDet])); | |
596a855f | 1313 | |
b8cd5251 | 1314 | // run tracking |
1315 | if (fTracker[iDet]->RefitInward(esd) != 0) { | |
1316 | AliError(Form("%s inward refit failed", fgkDetectorName[iDet])); | |
49dfd67a | 1317 | // return kFALSE; |
b8cd5251 | 1318 | } |
1319 | if (fCheckPointLevel > 1) { | |
1320 | WriteESD(esd, Form("%s.refit", fgkDetectorName[iDet])); | |
1321 | } | |
596a855f | 1322 | |
b8cd5251 | 1323 | // unload clusters |
1324 | fTracker[iDet]->UnloadClusters(); | |
1325 | fLoader[iDet]->UnloadRecPoints(); | |
1326 | } | |
ff8bb5ae | 1327 | // |
1328 | // Propagate track to the vertex - if not done by ITS | |
1329 | // | |
1330 | Int_t ntracks = esd->GetNumberOfTracks(); | |
1331 | for (Int_t itrack=0; itrack<ntracks; itrack++){ | |
1332 | const Double_t kRadius = 3; // beam pipe radius | |
1333 | const Double_t kMaxStep = 5; // max step | |
1334 | const Double_t kMaxD = 123456; // max distance to prim vertex | |
1335 | Double_t fieldZ = AliTracker::GetBz(); // | |
1336 | AliESDtrack * track = esd->GetTrack(itrack); | |
1337 | if (!track) continue; | |
1338 | if (track->IsOn(AliESDtrack::kITSrefit)) continue; | |
a7265806 | 1339 | AliTracker::PropagateTrackTo(track,kRadius,track->GetMass(),kMaxStep,kTRUE); |
ff8bb5ae | 1340 | track->RelateToVertex(esd->GetVertex(),fieldZ, kMaxD); |
1341 | } | |
1342 | ||
596a855f | 1343 | return kTRUE; |
1344 | } | |
1345 | ||
d64bd07d | 1346 | //_____________________________________________________________________________ |
1347 | Bool_t AliReconstruction::CleanESD(AliESDEvent *esd){ | |
1348 | // | |
1349 | // Remove the data which are not needed for the physics analysis. | |
1350 | // | |
1351 | ||
1352 | AliInfo("Cleaning the ESD..."); | |
1353 | ||
1354 | const AliESDVertex *vertex=esd->GetVertex(); | |
1355 | Double_t vz=vertex->GetZv(); | |
1356 | ||
1357 | Int_t nTracks=esd->GetNumberOfTracks(); | |
1358 | for (Int_t i=0; i<nTracks; i++) { | |
1359 | AliESDtrack *track=esd->GetTrack(i); | |
1360 | ||
1361 | Float_t xy,z; track->GetImpactParameters(xy,z); | |
1362 | if (TMath::Abs(xy) < 50.) continue; | |
1363 | if (vertex->GetStatus()) | |
1364 | if (TMath::Abs(vz-z) < 5.) continue; | |
1365 | ||
1366 | esd->RemoveTrack(i); | |
1367 | } | |
1368 | ||
1369 | return kTRUE; | |
1370 | } | |
1371 | ||
596a855f | 1372 | //_____________________________________________________________________________ |
af885e0f | 1373 | Bool_t AliReconstruction::FillESD(AliESDEvent*& esd, const TString& detectors) |
596a855f | 1374 | { |
1375 | // fill the event summary data | |
1376 | ||
87932dab | 1377 | AliCodeTimerAuto("") |
030b532d | 1378 | |
596a855f | 1379 | TString detStr = detectors; |
b8cd5251 | 1380 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1381 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1382 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1383 | if (!reconstructor) continue; | |
1384 | ||
1385 | if (!ReadESD(esd, fgkDetectorName[iDet])) { | |
1386 | AliDebug(1, Form("filling ESD for %s", fgkDetectorName[iDet])); | |
b26c3770 | 1387 | TTree* clustersTree = NULL; |
d76c31f4 | 1388 | if (fLoader[iDet]) { |
b26c3770 | 1389 | fLoader[iDet]->LoadRecPoints("read"); |
1390 | clustersTree = fLoader[iDet]->TreeR(); | |
1391 | if (!clustersTree) { | |
1392 | AliError(Form("Can't get the %s clusters tree", | |
1393 | fgkDetectorName[iDet])); | |
1394 | if (fStopOnError) return kFALSE; | |
1395 | } | |
1396 | } | |
1397 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
1398 | reconstructor->FillESD(fRawReader, clustersTree, esd); | |
1399 | } else { | |
1400 | TTree* digitsTree = NULL; | |
1401 | if (fLoader[iDet]) { | |
1402 | fLoader[iDet]->LoadDigits("read"); | |
1403 | digitsTree = fLoader[iDet]->TreeD(); | |
1404 | if (!digitsTree) { | |
1405 | AliError(Form("Can't get the %s digits tree", | |
1406 | fgkDetectorName[iDet])); | |
1407 | if (fStopOnError) return kFALSE; | |
1408 | } | |
1409 | } | |
1410 | reconstructor->FillESD(digitsTree, clustersTree, esd); | |
1411 | if (fLoader[iDet]) fLoader[iDet]->UnloadDigits(); | |
1412 | } | |
d76c31f4 | 1413 | if (fLoader[iDet]) { |
b26c3770 | 1414 | fLoader[iDet]->UnloadRecPoints(); |
1415 | } | |
1416 | ||
b8cd5251 | 1417 | if (fCheckPointLevel > 2) WriteESD(esd, fgkDetectorName[iDet]); |
596a855f | 1418 | } |
1419 | } | |
1420 | ||
1421 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
815c2b38 | 1422 | AliError(Form("the following detectors were not found: %s", |
1423 | detStr.Data())); | |
596a855f | 1424 | if (fStopOnError) return kFALSE; |
1425 | } | |
1426 | ||
1427 | return kTRUE; | |
1428 | } | |
1429 | ||
b647652d | 1430 | //_____________________________________________________________________________ |
af885e0f | 1431 | Bool_t AliReconstruction::FillTriggerESD(AliESDEvent*& esd) |
b647652d | 1432 | { |
1433 | // Reads the trigger decision which is | |
1434 | // stored in Trigger.root file and fills | |
1435 | // the corresponding esd entries | |
1436 | ||
87932dab | 1437 | AliCodeTimerAuto("") |
1438 | ||
b647652d | 1439 | AliInfo("Filling trigger information into the ESD"); |
1440 | ||
1441 | if (fRawReader) { | |
1442 | AliCTPRawStream input(fRawReader); | |
1443 | if (!input.Next()) { | |
1444 | AliError("No valid CTP (trigger) DDL raw data is found ! The trigger information is not stored in the ESD !"); | |
1445 | return kFALSE; | |
1446 | } | |
1447 | esd->SetTriggerMask(input.GetClassMask()); | |
1448 | esd->SetTriggerCluster(input.GetClusterMask()); | |
1449 | } | |
1450 | else { | |
1451 | AliRunLoader *runloader = AliRunLoader::GetRunLoader(); | |
1452 | if (runloader) { | |
1453 | if (!runloader->LoadTrigger()) { | |
1454 | AliCentralTrigger *aCTP = runloader->GetTrigger(); | |
1455 | esd->SetTriggerMask(aCTP->GetClassMask()); | |
1456 | esd->SetTriggerCluster(aCTP->GetClusterMask()); | |
1457 | } | |
1458 | else { | |
1459 | AliWarning("No trigger can be loaded! The trigger information is not stored in the ESD !"); | |
1460 | return kFALSE; | |
1461 | } | |
1462 | } | |
1463 | else { | |
1464 | AliError("No run loader is available! The trigger information is not stored in the ESD !"); | |
1465 | return kFALSE; | |
1466 | } | |
1467 | } | |
1468 | ||
1469 | return kTRUE; | |
1470 | } | |
596a855f | 1471 | |
001397cd | 1472 | |
1473 | ||
1474 | ||
1475 | ||
1476 | //_____________________________________________________________________________ | |
af885e0f | 1477 | Bool_t AliReconstruction::FillRawEventHeaderESD(AliESDEvent*& esd) |
001397cd | 1478 | { |
1479 | // | |
1480 | // Filling information from RawReader Header | |
1481 | // | |
1482 | ||
1483 | AliInfo("Filling information from RawReader Header"); | |
31fd97b2 | 1484 | esd->SetBunchCrossNumber(0); |
1485 | esd->SetOrbitNumber(0); | |
9bcc1e45 | 1486 | esd->SetPeriodNumber(0); |
001397cd | 1487 | esd->SetTimeStamp(0); |
1488 | esd->SetEventType(0); | |
1489 | const AliRawEventHeaderBase * eventHeader = fRawReader->GetEventHeader(); | |
1490 | if (eventHeader){ | |
9bcc1e45 | 1491 | |
1492 | const UInt_t *id = eventHeader->GetP("Id"); | |
1493 | esd->SetBunchCrossNumber((id)[1]&0x00000fff); | |
1494 | esd->SetOrbitNumber((((id)[0]<<20)&0xf00000)|(((id)[1]>>12)&0xfffff)); | |
1495 | esd->SetPeriodNumber(((id)[0]>>4)&0x0fffffff); | |
1496 | ||
001397cd | 1497 | esd->SetTimeStamp((eventHeader->Get("Timestamp"))); |
31fd97b2 | 1498 | esd->SetEventType((eventHeader->Get("Type"))); |
001397cd | 1499 | } |
1500 | ||
1501 | return kTRUE; | |
1502 | } | |
1503 | ||
1504 | ||
596a855f | 1505 | //_____________________________________________________________________________ |
1506 | Bool_t AliReconstruction::IsSelected(TString detName, TString& detectors) const | |
1507 | { | |
1508 | // check whether detName is contained in detectors | |
1509 | // if yes, it is removed from detectors | |
1510 | ||
1511 | // check if all detectors are selected | |
1512 | if ((detectors.CompareTo("ALL") == 0) || | |
1513 | detectors.BeginsWith("ALL ") || | |
1514 | detectors.EndsWith(" ALL") || | |
1515 | detectors.Contains(" ALL ")) { | |
1516 | detectors = "ALL"; | |
1517 | return kTRUE; | |
1518 | } | |
1519 | ||
1520 | // search for the given detector | |
1521 | Bool_t result = kFALSE; | |
1522 | if ((detectors.CompareTo(detName) == 0) || | |
1523 | detectors.BeginsWith(detName+" ") || | |
1524 | detectors.EndsWith(" "+detName) || | |
1525 | detectors.Contains(" "+detName+" ")) { | |
1526 | detectors.ReplaceAll(detName, ""); | |
1527 | result = kTRUE; | |
1528 | } | |
1529 | ||
1530 | // clean up the detectors string | |
1531 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
1532 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
1533 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
1534 | ||
1535 | return result; | |
1536 | } | |
e583c30d | 1537 | |
f08fc9f5 | 1538 | //_____________________________________________________________________________ |
1539 | Bool_t AliReconstruction::InitRunLoader() | |
1540 | { | |
1541 | // get or create the run loader | |
1542 | ||
1543 | if (gAlice) delete gAlice; | |
1544 | gAlice = NULL; | |
1545 | ||
b26c3770 | 1546 | if (!gSystem->AccessPathName(fGAliceFileName.Data())) { // galice.root exists |
1547 | // load all base libraries to get the loader classes | |
1548 | TString libs = gSystem->GetLibraries(); | |
1549 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1550 | TString detName = fgkDetectorName[iDet]; | |
1551 | if (detName == "HLT") continue; | |
1552 | if (libs.Contains("lib" + detName + "base.so")) continue; | |
1553 | gSystem->Load("lib" + detName + "base.so"); | |
1554 | } | |
f08fc9f5 | 1555 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data()); |
1556 | if (!fRunLoader) { | |
1557 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); | |
1558 | CleanUp(); | |
1559 | return kFALSE; | |
1560 | } | |
b26c3770 | 1561 | fRunLoader->CdGAFile(); |
1562 | if (gFile->GetKey(AliRunLoader::GetGAliceName())) { | |
1563 | if (fRunLoader->LoadgAlice() == 0) { | |
1564 | gAlice = fRunLoader->GetAliRun(); | |
c84a5e9e | 1565 | AliTracker::SetFieldMap(gAlice->Field(),fUniformField); |
b26c3770 | 1566 | } |
f08fc9f5 | 1567 | } |
1568 | if (!gAlice && !fRawReader) { | |
1569 | AliError(Form("no gAlice object found in file %s", | |
1570 | fGAliceFileName.Data())); | |
1571 | CleanUp(); | |
1572 | return kFALSE; | |
1573 | } | |
1574 | ||
6cae184e | 1575 | //PH This is a temporary fix to give access to the kinematics |
1576 | //PH that is needed for the labels of ITS clusters | |
1577 | fRunLoader->LoadKinematics(); | |
1578 | ||
f08fc9f5 | 1579 | } else { // galice.root does not exist |
1580 | if (!fRawReader) { | |
1581 | AliError(Form("the file %s does not exist", fGAliceFileName.Data())); | |
1582 | CleanUp(); | |
1583 | return kFALSE; | |
1584 | } | |
1585 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data(), | |
1586 | AliConfig::GetDefaultEventFolderName(), | |
1587 | "recreate"); | |
1588 | if (!fRunLoader) { | |
1589 | AliError(Form("could not create run loader in file %s", | |
1590 | fGAliceFileName.Data())); | |
1591 | CleanUp(); | |
1592 | return kFALSE; | |
1593 | } | |
1594 | fRunLoader->MakeTree("E"); | |
1595 | Int_t iEvent = 0; | |
1596 | while (fRawReader->NextEvent()) { | |
1597 | fRunLoader->SetEventNumber(iEvent); | |
1598 | fRunLoader->GetHeader()->Reset(fRawReader->GetRunNumber(), | |
1599 | iEvent, iEvent); | |
1600 | fRunLoader->MakeTree("H"); | |
1601 | fRunLoader->TreeE()->Fill(); | |
1602 | iEvent++; | |
1603 | } | |
1604 | fRawReader->RewindEvents(); | |
973388c2 | 1605 | if (fNumberOfEventsPerFile > 0) |
1606 | fRunLoader->SetNumberOfEventsPerFile(fNumberOfEventsPerFile); | |
1607 | else | |
1608 | fRunLoader->SetNumberOfEventsPerFile(iEvent); | |
f08fc9f5 | 1609 | fRunLoader->WriteHeader("OVERWRITE"); |
1610 | fRunLoader->CdGAFile(); | |
1611 | fRunLoader->Write(0, TObject::kOverwrite); | |
1612 | // AliTracker::SetFieldMap(???); | |
1613 | } | |
1614 | ||
1615 | return kTRUE; | |
1616 | } | |
1617 | ||
c757bafd | 1618 | //_____________________________________________________________________________ |
b8cd5251 | 1619 | AliReconstructor* AliReconstruction::GetReconstructor(Int_t iDet) |
c757bafd | 1620 | { |
f08fc9f5 | 1621 | // get the reconstructor object and the loader for a detector |
c757bafd | 1622 | |
b8cd5251 | 1623 | if (fReconstructor[iDet]) return fReconstructor[iDet]; |
1624 | ||
1625 | // load the reconstructor object | |
1626 | TPluginManager* pluginManager = gROOT->GetPluginManager(); | |
1627 | TString detName = fgkDetectorName[iDet]; | |
1628 | TString recName = "Ali" + detName + "Reconstructor"; | |
f08fc9f5 | 1629 | if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT")) return NULL; |
b8cd5251 | 1630 | |
1631 | if (detName == "HLT") { | |
1632 | if (!gROOT->GetClass("AliLevel3")) { | |
4aa41877 | 1633 | gSystem->Load("libAliHLTSrc.so"); |
1634 | gSystem->Load("libAliHLTMisc.so"); | |
1635 | gSystem->Load("libAliHLTHough.so"); | |
1636 | gSystem->Load("libAliHLTComp.so"); | |
b8cd5251 | 1637 | } |
1638 | } | |
1639 | ||
1640 | AliReconstructor* reconstructor = NULL; | |
1641 | // first check if a plugin is defined for the reconstructor | |
1642 | TPluginHandler* pluginHandler = | |
1643 | pluginManager->FindHandler("AliReconstructor", detName); | |
f08fc9f5 | 1644 | // if not, add a plugin for it |
1645 | if (!pluginHandler) { | |
b8cd5251 | 1646 | AliDebug(1, Form("defining plugin for %s", recName.Data())); |
b26c3770 | 1647 | TString libs = gSystem->GetLibraries(); |
1648 | if (libs.Contains("lib" + detName + "base.so") || | |
1649 | (gSystem->Load("lib" + detName + "base.so") >= 0)) { | |
b8cd5251 | 1650 | pluginManager->AddHandler("AliReconstructor", detName, |
1651 | recName, detName + "rec", recName + "()"); | |
1652 | } else { | |
1653 | pluginManager->AddHandler("AliReconstructor", detName, | |
1654 | recName, detName, recName + "()"); | |
c757bafd | 1655 | } |
b8cd5251 | 1656 | pluginHandler = pluginManager->FindHandler("AliReconstructor", detName); |
1657 | } | |
1658 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1659 | reconstructor = (AliReconstructor*) pluginHandler->ExecPlugin(0); | |
c757bafd | 1660 | } |
b8cd5251 | 1661 | if (reconstructor) { |
1662 | TObject* obj = fOptions.FindObject(detName.Data()); | |
1663 | if (obj) reconstructor->SetOption(obj->GetTitle()); | |
d76c31f4 | 1664 | reconstructor->Init(); |
b8cd5251 | 1665 | fReconstructor[iDet] = reconstructor; |
1666 | } | |
1667 | ||
f08fc9f5 | 1668 | // get or create the loader |
1669 | if (detName != "HLT") { | |
1670 | fLoader[iDet] = fRunLoader->GetLoader(detName + "Loader"); | |
1671 | if (!fLoader[iDet]) { | |
1672 | AliConfig::Instance() | |
1673 | ->CreateDetectorFolders(fRunLoader->GetEventFolder(), | |
1674 | detName, detName); | |
1675 | // first check if a plugin is defined for the loader | |
bb0901a4 | 1676 | pluginHandler = |
f08fc9f5 | 1677 | pluginManager->FindHandler("AliLoader", detName); |
1678 | // if not, add a plugin for it | |
1679 | if (!pluginHandler) { | |
1680 | TString loaderName = "Ali" + detName + "Loader"; | |
1681 | AliDebug(1, Form("defining plugin for %s", loaderName.Data())); | |
1682 | pluginManager->AddHandler("AliLoader", detName, | |
1683 | loaderName, detName + "base", | |
1684 | loaderName + "(const char*, TFolder*)"); | |
1685 | pluginHandler = pluginManager->FindHandler("AliLoader", detName); | |
1686 | } | |
1687 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1688 | fLoader[iDet] = | |
1689 | (AliLoader*) pluginHandler->ExecPlugin(2, detName.Data(), | |
1690 | fRunLoader->GetEventFolder()); | |
1691 | } | |
1692 | if (!fLoader[iDet]) { // use default loader | |
1693 | fLoader[iDet] = new AliLoader(detName, fRunLoader->GetEventFolder()); | |
1694 | } | |
1695 | if (!fLoader[iDet]) { | |
1696 | AliWarning(Form("couldn't get loader for %s", detName.Data())); | |
6667b602 | 1697 | if (fStopOnError) return NULL; |
f08fc9f5 | 1698 | } else { |
1699 | fRunLoader->AddLoader(fLoader[iDet]); | |
1700 | fRunLoader->CdGAFile(); | |
1701 | if (gFile && !gFile->IsWritable()) gFile->ReOpen("UPDATE"); | |
1702 | fRunLoader->Write(0, TObject::kOverwrite); | |
1703 | } | |
1704 | } | |
1705 | } | |
1706 | ||
b8cd5251 | 1707 | return reconstructor; |
c757bafd | 1708 | } |
1709 | ||
2257f27e | 1710 | //_____________________________________________________________________________ |
1711 | Bool_t AliReconstruction::CreateVertexer() | |
1712 | { | |
1713 | // create the vertexer | |
1714 | ||
b8cd5251 | 1715 | fVertexer = NULL; |
1716 | AliReconstructor* itsReconstructor = GetReconstructor(0); | |
59697224 | 1717 | if (itsReconstructor) { |
d76c31f4 | 1718 | fVertexer = itsReconstructor->CreateVertexer(); |
2257f27e | 1719 | } |
b8cd5251 | 1720 | if (!fVertexer) { |
815c2b38 | 1721 | AliWarning("couldn't create a vertexer for ITS"); |
2257f27e | 1722 | if (fStopOnError) return kFALSE; |
1723 | } | |
1724 | ||
1725 | return kTRUE; | |
1726 | } | |
1727 | ||
24f7a148 | 1728 | //_____________________________________________________________________________ |
b8cd5251 | 1729 | Bool_t AliReconstruction::CreateTrackers(const TString& detectors) |
24f7a148 | 1730 | { |
f08fc9f5 | 1731 | // create the trackers |
24f7a148 | 1732 | |
b8cd5251 | 1733 | TString detStr = detectors; |
1734 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1735 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1736 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1737 | if (!reconstructor) continue; | |
1738 | TString detName = fgkDetectorName[iDet]; | |
1f46a9ae | 1739 | if (detName == "HLT") { |
1740 | fRunHLTTracking = kTRUE; | |
1741 | continue; | |
1742 | } | |
e66fbafb | 1743 | if (detName == "MUON") { |
1744 | fRunMuonTracking = kTRUE; | |
1745 | continue; | |
1746 | } | |
1747 | ||
f08fc9f5 | 1748 | |
d76c31f4 | 1749 | fTracker[iDet] = reconstructor->CreateTracker(); |
f08fc9f5 | 1750 | if (!fTracker[iDet] && (iDet < 7)) { |
1751 | AliWarning(Form("couldn't create a tracker for %s", detName.Data())); | |
8250d5f5 | 1752 | if (fStopOnError) return kFALSE; |
1753 | } | |
1754 | } | |
1755 | ||
24f7a148 | 1756 | return kTRUE; |
1757 | } | |
1758 | ||
e583c30d | 1759 | //_____________________________________________________________________________ |
b26c3770 | 1760 | void AliReconstruction::CleanUp(TFile* file, TFile* fileOld) |
e583c30d | 1761 | { |
1762 | // delete trackers and the run loader and close and delete the file | |
1763 | ||
b8cd5251 | 1764 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1765 | delete fReconstructor[iDet]; | |
1766 | fReconstructor[iDet] = NULL; | |
1767 | fLoader[iDet] = NULL; | |
1768 | delete fTracker[iDet]; | |
1769 | fTracker[iDet] = NULL; | |
d101408a | 1770 | delete fQualAssDataMaker[iDet]; |
1771 | fQualAssDataMaker[iDet] = NULL; | |
b8cd5251 | 1772 | } |
1773 | delete fVertexer; | |
1774 | fVertexer = NULL; | |
9178838a | 1775 | delete fDiamondProfile; |
1776 | fDiamondProfile = NULL; | |
e583c30d | 1777 | |
1778 | delete fRunLoader; | |
1779 | fRunLoader = NULL; | |
b649205a | 1780 | delete fRawReader; |
1781 | fRawReader = NULL; | |
e583c30d | 1782 | |
1783 | if (file) { | |
1784 | file->Close(); | |
1785 | delete file; | |
1786 | } | |
b26c3770 | 1787 | |
1788 | if (fileOld) { | |
1789 | fileOld->Close(); | |
1790 | delete fileOld; | |
1791 | gSystem->Unlink("AliESDs.old.root"); | |
1792 | } | |
e583c30d | 1793 | } |
24f7a148 | 1794 | |
24f7a148 | 1795 | //_____________________________________________________________________________ |
af885e0f | 1796 | |
1797 | Bool_t AliReconstruction::ReadESD(AliESDEvent*& esd, const char* recStep) const | |
24f7a148 | 1798 | { |
1799 | // read the ESD event from a file | |
1800 | ||
1801 | if (!esd) return kFALSE; | |
1802 | char fileName[256]; | |
1803 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
31fd97b2 | 1804 | esd->GetRunNumber(), esd->GetEventNumberInFile(), recStep); |
24f7a148 | 1805 | if (gSystem->AccessPathName(fileName)) return kFALSE; |
1806 | ||
f3a97c86 | 1807 | AliInfo(Form("reading ESD from file %s", fileName)); |
815c2b38 | 1808 | AliDebug(1, Form("reading ESD from file %s", fileName)); |
24f7a148 | 1809 | TFile* file = TFile::Open(fileName); |
1810 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1811 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1812 | delete file; |
1813 | return kFALSE; | |
1814 | } | |
1815 | ||
1816 | gROOT->cd(); | |
1817 | delete esd; | |
af885e0f | 1818 | esd = (AliESDEvent*) file->Get("ESD"); |
24f7a148 | 1819 | file->Close(); |
1820 | delete file; | |
1821 | return kTRUE; | |
af885e0f | 1822 | |
24f7a148 | 1823 | } |
1824 | ||
af885e0f | 1825 | |
1826 | ||
24f7a148 | 1827 | //_____________________________________________________________________________ |
af885e0f | 1828 | void AliReconstruction::WriteESD(AliESDEvent* esd, const char* recStep) const |
24f7a148 | 1829 | { |
1830 | // write the ESD event to a file | |
1831 | ||
1832 | if (!esd) return; | |
1833 | char fileName[256]; | |
1834 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
31fd97b2 | 1835 | esd->GetRunNumber(), esd->GetEventNumberInFile(), recStep); |
24f7a148 | 1836 | |
815c2b38 | 1837 | AliDebug(1, Form("writing ESD to file %s", fileName)); |
24f7a148 | 1838 | TFile* file = TFile::Open(fileName, "recreate"); |
1839 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1840 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1841 | } else { |
1842 | esd->Write("ESD"); | |
1843 | file->Close(); | |
1844 | } | |
1845 | delete file; | |
1846 | } | |
f3a97c86 | 1847 | |
1848 | ||
1849 | ||
1850 | ||
f3a97c86 | 1851 | |
a7807689 | 1852 | //_____________________________________________________________________________ |
f29f1726 | 1853 | void AliReconstruction::ESDFile2AODFile(TFile* esdFile, TFile* aodFile) |
a7807689 | 1854 | { |
f29f1726 | 1855 | // write all files from the given esd file to an aod file |
85ba66b8 | 1856 | |
f29f1726 | 1857 | // create an AliAOD object |
1858 | AliAODEvent *aod = new AliAODEvent(); | |
1859 | aod->CreateStdContent(); | |
1860 | ||
1861 | // go to the file | |
1862 | aodFile->cd(); | |
1863 | ||
1864 | // create the tree | |
b97637d4 | 1865 | TTree *aodTree = new TTree("aodTree", "AliAOD tree"); |
f29f1726 | 1866 | aodTree->Branch(aod->GetList()); |
1867 | ||
1868 | // connect to ESD | |
1869 | TTree *t = (TTree*) esdFile->Get("esdTree"); | |
af885e0f | 1870 | AliESDEvent *esd = new AliESDEvent(); |
53ec9628 | 1871 | esd->ReadFromTree(t); |
f29f1726 | 1872 | |
53ec9628 | 1873 | Int_t nEvents = t->GetEntries(); |
f29f1726 | 1874 | |
1875 | // set arrays and pointers | |
1876 | Float_t posF[3]; | |
1877 | Double_t pos[3]; | |
1878 | Double_t p[3]; | |
1879 | Double_t covVtx[6]; | |
1880 | Double_t covTr[21]; | |
1881 | Double_t pid[10]; | |
1882 | ||
1883 | // loop over events and fill them | |
1884 | for (Int_t iEvent = 0; iEvent < nEvents; ++iEvent) { | |
53ec9628 | 1885 | t->GetEntry(iEvent); |
f29f1726 | 1886 | |
1887 | // Multiplicity information needed by the header (to be revised!) | |
1888 | Int_t nTracks = esd->GetNumberOfTracks(); | |
1889 | Int_t nPosTracks = 0; | |
1890 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) | |
b97637d4 | 1891 | if (esd->GetTrack(iTrack)->Charge()> 0) nPosTracks++; |
f29f1726 | 1892 | |
85ba66b8 | 1893 | // Access the header |
1894 | AliAODHeader *header = aod->GetHeader(); | |
1895 | ||
1896 | // fill the header | |
ade23daf | 1897 | header->SetRunNumber (esd->GetRunNumber() ); |
1898 | header->SetBunchCrossNumber(esd->GetBunchCrossNumber()); | |
1899 | header->SetOrbitNumber (esd->GetOrbitNumber() ); | |
1900 | header->SetPeriodNumber (esd->GetPeriodNumber() ); | |
1901 | header->SetTriggerMask (esd->GetTriggerMask() ); | |
1902 | header->SetTriggerCluster (esd->GetTriggerCluster() ); | |
1903 | header->SetEventType (esd->GetEventType() ); | |
1904 | header->SetMagneticField (esd->GetMagneticField() ); | |
1905 | header->SetZDCN1Energy (esd->GetZDCN1Energy() ); | |
1906 | header->SetZDCP1Energy (esd->GetZDCP1Energy() ); | |
1907 | header->SetZDCN2Energy (esd->GetZDCN2Energy() ); | |
1908 | header->SetZDCP2Energy (esd->GetZDCP2Energy() ); | |
1909 | header->SetZDCEMEnergy (esd->GetZDCEMEnergy() ); | |
a1d4139d | 1910 | header->SetRefMultiplicity (nTracks); |
1911 | header->SetRefMultiplicityPos(nPosTracks); | |
1912 | header->SetRefMultiplicityNeg(nTracks - nPosTracks); | |
1913 | header->SetMuonMagFieldScale(-999.); // FIXME | |
1914 | header->SetCentrality(-999.); // FIXME | |
f29f1726 | 1915 | |
1916 | Int_t nV0s = esd->GetNumberOfV0s(); | |
1917 | Int_t nCascades = esd->GetNumberOfCascades(); | |
1918 | Int_t nKinks = esd->GetNumberOfKinks(); | |
1919 | Int_t nVertices = nV0s + nCascades + nKinks; | |
1920 | ||
1921 | aod->ResetStd(nTracks, nVertices); | |
1922 | AliAODTrack *aodTrack; | |
1923 | ||
f29f1726 | 1924 | // Array to take into account the tracks already added to the AOD |
1925 | Bool_t * usedTrack = NULL; | |
1926 | if (nTracks>0) { | |
1927 | usedTrack = new Bool_t[nTracks]; | |
1928 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) usedTrack[iTrack]=kFALSE; | |
1929 | } | |
1930 | // Array to take into account the V0s already added to the AOD | |
1931 | Bool_t * usedV0 = NULL; | |
1932 | if (nV0s>0) { | |
1933 | usedV0 = new Bool_t[nV0s]; | |
1934 | for (Int_t iV0=0; iV0<nV0s; ++iV0) usedV0[iV0]=kFALSE; | |
1935 | } | |
1936 | // Array to take into account the kinks already added to the AOD | |
1937 | Bool_t * usedKink = NULL; | |
1938 | if (nKinks>0) { | |
1939 | usedKink = new Bool_t[nKinks]; | |
1940 | for (Int_t iKink=0; iKink<nKinks; ++iKink) usedKink[iKink]=kFALSE; | |
1941 | } | |
1942 | ||
1943 | // Access to the AOD container of vertices | |
1944 | TClonesArray &vertices = *(aod->GetVertices()); | |
1945 | Int_t jVertices=0; | |
1946 | ||
1947 | // Access to the AOD container of tracks | |
1948 | TClonesArray &tracks = *(aod->GetTracks()); | |
1949 | Int_t jTracks=0; | |
1950 | ||
1951 | // Add primary vertex. The primary tracks will be defined | |
1952 | // after the loops on the composite objects (V0, cascades, kinks) | |
1953 | const AliESDVertex *vtx = esd->GetPrimaryVertex(); | |
1954 | ||
1955 | vtx->GetXYZ(pos); // position | |
1956 | vtx->GetCovMatrix(covVtx); //covariance matrix | |
1957 | ||
1958 | AliAODVertex * primary = new(vertices[jVertices++]) | |
02153d58 | 1959 | AliAODVertex(pos, covVtx, vtx->GetChi2toNDF(), NULL, -1, AliAODVertex::kPrimary); |
f29f1726 | 1960 | |
1961 | // Create vertices starting from the most complex objects | |
1962 | ||
1963 | // Cascades | |
1964 | for (Int_t nCascade = 0; nCascade < nCascades; ++nCascade) { | |
1965 | AliESDcascade *cascade = esd->GetCascade(nCascade); | |
1966 | ||
b8be8c7d | 1967 | cascade->GetXYZcascade(pos[0], pos[1], pos[2]); // Bo: bug correction |
f29f1726 | 1968 | cascade->GetPosCovXi(covVtx); |
1969 | ||
1970 | // Add the cascade vertex | |
1971 | AliAODVertex * vcascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
1972 | covVtx, | |
1973 | cascade->GetChi2Xi(), // = chi2/NDF since NDF = 2*2-3 | |
1974 | primary, | |
02153d58 | 1975 | nCascade, |
f29f1726 | 1976 | AliAODVertex::kCascade); |
1977 | ||
1978 | primary->AddDaughter(vcascade); | |
1979 | ||
1980 | // Add the V0 from the cascade. The ESD class have to be optimized... | |
85ba66b8 | 1981 | // Now we have to search for the corresponding V0 in the list of V0s |
f29f1726 | 1982 | // using the indeces of the positive and negative tracks |
1983 | ||
1984 | Int_t posFromV0 = cascade->GetPindex(); | |
1985 | Int_t negFromV0 = cascade->GetNindex(); | |
1986 | ||
f29f1726 | 1987 | AliESDv0 * v0 = 0x0; |
1988 | Int_t indV0 = -1; | |
1989 | ||
1990 | for (Int_t iV0=0; iV0<nV0s; ++iV0) { | |
1991 | ||
1992 | v0 = esd->GetV0(iV0); | |
1993 | Int_t posV0 = v0->GetPindex(); | |
1994 | Int_t negV0 = v0->GetNindex(); | |
1995 | ||
1996 | if (posV0==posFromV0 && negV0==negFromV0) { | |
1997 | indV0 = iV0; | |
1998 | break; | |
1999 | } | |
2000 | } | |
2001 | ||
2002 | AliAODVertex * vV0FromCascade = 0x0; | |
2003 | ||
2004 | if (indV0>-1 && !usedV0[indV0] ) { | |
2005 | ||
2006 | // the V0 exists in the array of V0s and is not used | |
2007 | ||
2008 | usedV0[indV0] = kTRUE; | |
2009 | ||
2010 | v0->GetXYZ(pos[0], pos[1], pos[2]); | |
2011 | v0->GetPosCov(covVtx); | |
2012 | ||
2013 | vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
2014 | covVtx, | |
2015 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 | |
2016 | vcascade, | |
02153d58 | 2017 | indV0, |
f29f1726 | 2018 | AliAODVertex::kV0); |
2019 | } else { | |
2020 | ||
2021 | // the V0 doesn't exist in the array of V0s or was used | |
2022 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
2023 | << " The V0 " << indV0 | |
2024 | << " doesn't exist in the array of V0s or was used!" << endl; | |
2025 | ||
2026 | cascade->GetXYZ(pos[0], pos[1], pos[2]); | |
2027 | cascade->GetPosCov(covVtx); | |
2028 | ||
2029 | vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
2030 | covVtx, | |
2031 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 | |
2032 | vcascade, | |
02153d58 | 2033 | indV0, |
f29f1726 | 2034 | AliAODVertex::kV0); |
2035 | vcascade->AddDaughter(vV0FromCascade); | |
2036 | } | |
2037 | ||
2038 | // Add the positive tracks from the V0 | |
2039 | ||
2040 | if (! usedTrack[posFromV0]) { | |
2041 | ||
2042 | usedTrack[posFromV0] = kTRUE; | |
2043 | ||
2044 | AliESDtrack *esdTrack = esd->GetTrack(posFromV0); | |
2045 | esdTrack->GetPxPyPz(p); | |
2046 | esdTrack->GetXYZ(pos); | |
2047 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2048 | esdTrack->GetESDpid(pid); | |
2049 | ||
2050 | vV0FromCascade->AddDaughter(aodTrack = | |
2051 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2052 | esdTrack->GetLabel(), | |
2053 | p, | |
2054 | kTRUE, | |
2055 | pos, | |
2056 | kFALSE, | |
2057 | covTr, | |
b97637d4 | 2058 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2059 | esdTrack->GetITSClusterMap(), |
2060 | pid, | |
2061 | vV0FromCascade, | |
2062 | kTRUE, // check if this is right | |
2063 | kFALSE, // check if this is right | |
2064 | AliAODTrack::kSecondary) | |
2065 | ); | |
2066 | aodTrack->ConvertAliPIDtoAODPID(); | |
2067 | } | |
2068 | else { | |
2069 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
2070 | << " track " << posFromV0 << " has already been used!" << endl; | |
2071 | } | |
2072 | ||
2073 | // Add the negative tracks from the V0 | |
2074 | ||
2075 | if (!usedTrack[negFromV0]) { | |
2076 | ||
2077 | usedTrack[negFromV0] = kTRUE; | |
2078 | ||
2079 | AliESDtrack *esdTrack = esd->GetTrack(negFromV0); | |
2080 | esdTrack->GetPxPyPz(p); | |
2081 | esdTrack->GetXYZ(pos); | |
2082 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2083 | esdTrack->GetESDpid(pid); | |
2084 | ||
2085 | vV0FromCascade->AddDaughter(aodTrack = | |
2086 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2087 | esdTrack->GetLabel(), | |
2088 | p, | |
2089 | kTRUE, | |
2090 | pos, | |
2091 | kFALSE, | |
2092 | covTr, | |
b97637d4 | 2093 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2094 | esdTrack->GetITSClusterMap(), |
2095 | pid, | |
2096 | vV0FromCascade, | |
2097 | kTRUE, // check if this is right | |
2098 | kFALSE, // check if this is right | |
2099 | AliAODTrack::kSecondary) | |
2100 | ); | |
2101 | aodTrack->ConvertAliPIDtoAODPID(); | |
2102 | } | |
2103 | else { | |
2104 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
2105 | << " track " << negFromV0 << " has already been used!" << endl; | |
2106 | } | |
2107 | ||
2108 | // Add the bachelor track from the cascade | |
2109 | ||
2110 | Int_t bachelor = cascade->GetBindex(); | |
2111 | ||
2112 | if(!usedTrack[bachelor]) { | |
2113 | ||
2114 | usedTrack[bachelor] = kTRUE; | |
2115 | ||
2116 | AliESDtrack *esdTrack = esd->GetTrack(bachelor); | |
2117 | esdTrack->GetPxPyPz(p); | |
2118 | esdTrack->GetXYZ(pos); | |
2119 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2120 | esdTrack->GetESDpid(pid); | |
2121 | ||
2122 | vcascade->AddDaughter(aodTrack = | |
2123 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2124 | esdTrack->GetLabel(), | |
2125 | p, | |
2126 | kTRUE, | |
2127 | pos, | |
2128 | kFALSE, | |
2129 | covTr, | |
b97637d4 | 2130 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2131 | esdTrack->GetITSClusterMap(), |
2132 | pid, | |
2133 | vcascade, | |
2134 | kTRUE, // check if this is right | |
2135 | kFALSE, // check if this is right | |
2136 | AliAODTrack::kSecondary) | |
2137 | ); | |
2138 | aodTrack->ConvertAliPIDtoAODPID(); | |
2139 | } | |
2140 | else { | |
2141 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
2142 | << " track " << bachelor << " has already been used!" << endl; | |
2143 | } | |
2144 | ||
2145 | // Add the primary track of the cascade (if any) | |
2146 | ||
2147 | } // end of the loop on cascades | |
2148 | ||
2149 | // V0s | |
2150 | ||
2151 | for (Int_t nV0 = 0; nV0 < nV0s; ++nV0) { | |
2152 | ||
2153 | if (usedV0[nV0]) continue; // skip if aready added to the AOD | |
2154 | ||
2155 | AliESDv0 *v0 = esd->GetV0(nV0); | |
2156 | ||
2157 | v0->GetXYZ(pos[0], pos[1], pos[2]); | |
2158 | v0->GetPosCov(covVtx); | |
2159 | ||
2160 | AliAODVertex * vV0 = | |
2161 | new(vertices[jVertices++]) AliAODVertex(pos, | |
2162 | covVtx, | |
2163 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 | |
2164 | primary, | |
02153d58 | 2165 | nV0, |
f29f1726 | 2166 | AliAODVertex::kV0); |
2167 | primary->AddDaughter(vV0); | |
2168 | ||
2169 | Int_t posFromV0 = v0->GetPindex(); | |
2170 | Int_t negFromV0 = v0->GetNindex(); | |
2171 | ||
2172 | // Add the positive tracks from the V0 | |
2173 | ||
2174 | if (!usedTrack[posFromV0]) { | |
2175 | ||
2176 | usedTrack[posFromV0] = kTRUE; | |
2177 | ||
2178 | AliESDtrack *esdTrack = esd->GetTrack(posFromV0); | |
2179 | esdTrack->GetPxPyPz(p); | |
2180 | esdTrack->GetXYZ(pos); | |
2181 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2182 | esdTrack->GetESDpid(pid); | |
2183 | ||
2184 | vV0->AddDaughter(aodTrack = | |
2185 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2186 | esdTrack->GetLabel(), | |
2187 | p, | |
2188 | kTRUE, | |
2189 | pos, | |
2190 | kFALSE, | |
2191 | covTr, | |
b97637d4 | 2192 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2193 | esdTrack->GetITSClusterMap(), |
2194 | pid, | |
2195 | vV0, | |
2196 | kTRUE, // check if this is right | |
2197 | kFALSE, // check if this is right | |
2198 | AliAODTrack::kSecondary) | |
2199 | ); | |
2200 | aodTrack->ConvertAliPIDtoAODPID(); | |
2201 | } | |
2202 | else { | |
2203 | cerr << "Error: event " << iEvent << " V0 " << nV0 | |
2204 | << " track " << posFromV0 << " has already been used!" << endl; | |
2205 | } | |
a7807689 | 2206 | |
f29f1726 | 2207 | // Add the negative tracks from the V0 |
2208 | ||
2209 | if (!usedTrack[negFromV0]) { | |
2210 | ||
2211 | usedTrack[negFromV0] = kTRUE; | |
2212 | ||
2213 | AliESDtrack *esdTrack = esd->GetTrack(negFromV0); | |
2214 | esdTrack->GetPxPyPz(p); | |
2215 | esdTrack->GetXYZ(pos); | |
2216 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2217 | esdTrack->GetESDpid(pid); | |
2218 | ||
2219 | vV0->AddDaughter(aodTrack = | |
2220 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2221 | esdTrack->GetLabel(), | |
2222 | p, | |
2223 | kTRUE, | |
2224 | pos, | |
2225 | kFALSE, | |
2226 | covTr, | |
b97637d4 | 2227 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2228 | esdTrack->GetITSClusterMap(), |
2229 | pid, | |
2230 | vV0, | |
2231 | kTRUE, // check if this is right | |
2232 | kFALSE, // check if this is right | |
2233 | AliAODTrack::kSecondary) | |
2234 | ); | |
2235 | aodTrack->ConvertAliPIDtoAODPID(); | |
2236 | } | |
2237 | else { | |
2238 | cerr << "Error: event " << iEvent << " V0 " << nV0 | |
2239 | << " track " << negFromV0 << " has already been used!" << endl; | |
2240 | } | |
2241 | ||
2242 | } // end of the loop on V0s | |
2243 | ||
2244 | // Kinks: it is a big mess the access to the information in the kinks | |
2245 | // The loop is on the tracks in order to find the mother and daugther of each kink | |
2246 | ||
2247 | ||
2248 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) { | |
2249 | ||
2250 | ||
2251 | AliESDtrack * esdTrack = esd->GetTrack(iTrack); | |
2252 | ||
2253 | Int_t ikink = esdTrack->GetKinkIndex(0); | |
2254 | ||
2255 | if (ikink) { | |
2256 | // Negative kink index: mother, positive: daughter | |
2257 | ||
2258 | // Search for the second track of the kink | |
2259 | ||
2260 | for (Int_t jTrack = iTrack+1; jTrack<nTracks; ++jTrack) { | |
2261 | ||
2262 | AliESDtrack * esdTrack1 = esd->GetTrack(jTrack); | |
2263 | ||
2264 | Int_t jkink = esdTrack1->GetKinkIndex(0); | |
2265 | ||
2266 | if ( TMath::Abs(ikink)==TMath::Abs(jkink) ) { | |
2267 | ||
2268 | // The two tracks are from the same kink | |
2269 | ||
2270 | if (usedKink[TMath::Abs(ikink)-1]) continue; // skip used kinks | |
2271 | ||
2272 | Int_t imother = -1; | |
2273 | Int_t idaughter = -1; | |
2274 | ||
2275 | if (ikink<0 && jkink>0) { | |
2276 | ||
2277 | imother = iTrack; | |
2278 | idaughter = jTrack; | |
2279 | } | |
2280 | else if (ikink>0 && jkink<0) { | |
2281 | ||
2282 | imother = jTrack; | |
2283 | idaughter = iTrack; | |
2284 | } | |
2285 | else { | |
2286 | cerr << "Error: Wrong combination of kink indexes: " | |
2287 | << ikink << " " << jkink << endl; | |
2288 | continue; | |
2289 | } | |
2290 | ||
2291 | // Add the mother track | |
2292 | ||
2293 | AliAODTrack * mother = NULL; | |
2294 | ||
2295 | if (!usedTrack[imother]) { | |
2296 | ||
2297 | usedTrack[imother] = kTRUE; | |
2298 | ||
2299 | AliESDtrack *esdTrack = esd->GetTrack(imother); | |
2300 | esdTrack->GetPxPyPz(p); | |
2301 | esdTrack->GetXYZ(pos); | |
2302 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2303 | esdTrack->GetESDpid(pid); | |
2304 | ||
2305 | mother = | |
2306 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2307 | esdTrack->GetLabel(), | |
2308 | p, | |
2309 | kTRUE, | |
2310 | pos, | |
2311 | kFALSE, | |
2312 | covTr, | |
b97637d4 | 2313 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2314 | esdTrack->GetITSClusterMap(), |
2315 | pid, | |
2316 | primary, | |
2317 | kTRUE, // check if this is right | |
2318 | kTRUE, // check if this is right | |
2319 | AliAODTrack::kPrimary); | |
2320 | primary->AddDaughter(mother); | |
2321 | mother->ConvertAliPIDtoAODPID(); | |
2322 | } | |
2323 | else { | |
2324 | cerr << "Error: event " << iEvent << " kink " << TMath::Abs(ikink)-1 | |
2325 | << " track " << imother << " has already been used!" << endl; | |
2326 | } | |
2327 | ||
2328 | // Add the kink vertex | |
2329 | AliESDkink * kink = esd->GetKink(TMath::Abs(ikink)-1); | |
2330 | ||
2331 | AliAODVertex * vkink = | |
2332 | new(vertices[jVertices++]) AliAODVertex(kink->GetPosition(), | |
2333 | NULL, | |
2334 | 0., | |
2335 | mother, | |
02153d58 | 2336 | esdTrack->GetID(), // This is the track ID of the mother's track! |
f29f1726 | 2337 | AliAODVertex::kKink); |
2338 | // Add the daughter track | |
2339 | ||
2340 | AliAODTrack * daughter = NULL; | |
2341 | ||
2342 | if (!usedTrack[idaughter]) { | |
2343 | ||
2344 | usedTrack[idaughter] = kTRUE; | |
2345 | ||
2346 | AliESDtrack *esdTrack = esd->GetTrack(idaughter); | |
2347 | esdTrack->GetPxPyPz(p); | |
2348 | esdTrack->GetXYZ(pos); | |
2349 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2350 | esdTrack->GetESDpid(pid); | |
2351 | ||
2352 | daughter = | |
2353 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2354 | esdTrack->GetLabel(), | |
2355 | p, | |
2356 | kTRUE, | |
2357 | pos, | |
2358 | kFALSE, | |
2359 | covTr, | |
b97637d4 | 2360 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2361 | esdTrack->GetITSClusterMap(), |
2362 | pid, | |
2363 | vkink, | |
2364 | kTRUE, // check if this is right | |
2365 | kTRUE, // check if this is right | |
2366 | AliAODTrack::kPrimary); | |
2367 | vkink->AddDaughter(daughter); | |
2368 | daughter->ConvertAliPIDtoAODPID(); | |
2369 | } | |
2370 | else { | |
2371 | cerr << "Error: event " << iEvent << " kink " << TMath::Abs(ikink)-1 | |
2372 | << " track " << idaughter << " has already been used!" << endl; | |
2373 | } | |
2374 | ||
2375 | ||
2376 | } | |
2377 | } | |
2378 | ||
2379 | } | |
2380 | ||
2381 | } | |
2382 | ||
2383 | ||
2384 | // Tracks (primary and orphan) | |
2385 | ||
2386 | for (Int_t nTrack = 0; nTrack < nTracks; ++nTrack) { | |
2387 | ||
2388 | ||
2389 | if (usedTrack[nTrack]) continue; | |
2390 | ||
2391 | AliESDtrack *esdTrack = esd->GetTrack(nTrack); | |
2392 | esdTrack->GetPxPyPz(p); | |
2393 | esdTrack->GetXYZ(pos); | |
2394 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2395 | esdTrack->GetESDpid(pid); | |
2396 | ||
2397 | Float_t impactXY, impactZ; | |
2398 | ||
2399 | esdTrack->GetImpactParameters(impactXY,impactZ); | |
2400 | ||
2401 | if (impactXY<3) { | |
2402 | // track inside the beam pipe | |
2403 | ||
2404 | primary->AddDaughter(aodTrack = | |
2405 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2406 | esdTrack->GetLabel(), | |
2407 | p, | |
2408 | kTRUE, | |
2409 | pos, | |
2410 | kFALSE, | |
2411 | covTr, | |
b97637d4 | 2412 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2413 | esdTrack->GetITSClusterMap(), |
2414 | pid, | |
2415 | primary, | |
2416 | kTRUE, // check if this is right | |
2417 | kTRUE, // check if this is right | |
2418 | AliAODTrack::kPrimary) | |
2419 | ); | |
2420 | aodTrack->ConvertAliPIDtoAODPID(); | |
2421 | } | |
2422 | else { | |
2423 | // outside the beam pipe: orphan track | |
2424 | aodTrack = | |
2425 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2426 | esdTrack->GetLabel(), | |
2427 | p, | |
2428 | kTRUE, | |
2429 | pos, | |
2430 | kFALSE, | |
2431 | covTr, | |
b97637d4 | 2432 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2433 | esdTrack->GetITSClusterMap(), |
2434 | pid, | |
2435 | NULL, | |
2436 | kFALSE, // check if this is right | |
2437 | kFALSE, // check if this is right | |
2438 | AliAODTrack::kOrphan); | |
2439 | aodTrack->ConvertAliPIDtoAODPID(); | |
2440 | } | |
2441 | } // end of loop on tracks | |
2442 | ||
2443 | // muon tracks | |
2444 | Int_t nMuTracks = esd->GetNumberOfMuonTracks(); | |
2445 | for (Int_t nMuTrack = 0; nMuTrack < nMuTracks; ++nMuTrack) { | |
2446 | ||
2447 | AliESDMuonTrack *esdMuTrack = esd->GetMuonTrack(nMuTrack); | |
2448 | p[0] = esdMuTrack->Px(); | |
2449 | p[1] = esdMuTrack->Py(); | |
2450 | p[2] = esdMuTrack->Pz(); | |
2451 | pos[0] = primary->GetX(); | |
2452 | pos[1] = primary->GetY(); | |
2453 | pos[2] = primary->GetZ(); | |
2454 | ||
2455 | // has to be changed once the muon pid is provided by the ESD | |
2456 | for (Int_t i = 0; i < 10; pid[i++] = 0.); pid[AliAODTrack::kMuon]=1.; | |
2457 | ||
85ba66b8 | 2458 | primary->AddDaughter(aodTrack = |
f29f1726 | 2459 | new(tracks[jTracks++]) AliAODTrack(0, // no ID provided |
2460 | 0, // no label provided | |
2461 | p, | |
2462 | kTRUE, | |
2463 | pos, | |
2464 | kFALSE, | |
2465 | NULL, // no covariance matrix provided | |
b97637d4 | 2466 | esdMuTrack->Charge(), |
e704c7d4 | 2467 | 0, // ITSClusterMap is set below |
f29f1726 | 2468 | pid, |
2469 | primary, | |
85ba66b8 | 2470 | kFALSE, // muon tracks are not used to fit the primary vtx |
2471 | kFALSE, // not used for vertex fit | |
f29f1726 | 2472 | AliAODTrack::kPrimary) |
2473 | ); | |
85ba66b8 | 2474 | |
2475 | aodTrack->SetHitsPatternInTrigCh(esdMuTrack->GetHitsPatternInTrigCh()); | |
2476 | Int_t track2Trigger = esdMuTrack->GetMatchTrigger(); | |
2477 | aodTrack->SetMatchTrigger(track2Trigger); | |
2478 | if (track2Trigger) | |
2479 | aodTrack->SetChi2MatchTrigger(esdMuTrack->GetChi2MatchTrigger()); | |
2480 | else | |
2481 | aodTrack->SetChi2MatchTrigger(0.); | |
f29f1726 | 2482 | } |
2483 | ||
2484 | // Access to the AOD container of clusters | |
2485 | TClonesArray &clusters = *(aod->GetClusters()); | |
2486 | Int_t jClusters=0; | |
2487 | ||
2488 | // Calo Clusters | |
2489 | Int_t nClusters = esd->GetNumberOfCaloClusters(); | |
2490 | ||
2491 | for (Int_t iClust=0; iClust<nClusters; ++iClust) { | |
2492 | ||
2493 | AliESDCaloCluster * cluster = esd->GetCaloCluster(iClust); | |
2494 | ||
2495 | Int_t id = cluster->GetID(); | |
2496 | Int_t label = -1; | |
53ec9628 | 2497 | Float_t energy = cluster->E(); |
2498 | cluster->GetPosition(posF); | |
f29f1726 | 2499 | AliAODVertex *prodVertex = primary; |
2500 | AliAODTrack *primTrack = NULL; | |
2501 | Char_t ttype=AliAODCluster::kUndef; | |
85ba66b8 | 2502 | |
f29f1726 | 2503 | if (cluster->IsPHOS()) ttype=AliAODCluster::kPHOSNeutral; |
2504 | else if (cluster->IsEMCAL()) { | |
85ba66b8 | 2505 | |
f29f1726 | 2506 | if (cluster->GetClusterType() == AliESDCaloCluster::kPseudoCluster) |
2507 | ttype = AliAODCluster::kEMCALPseudoCluster; | |
2508 | else | |
2509 | ttype = AliAODCluster::kEMCALClusterv1; | |
85ba66b8 | 2510 | |
f29f1726 | 2511 | } |
85ba66b8 | 2512 | |
f29f1726 | 2513 | new(clusters[jClusters++]) AliAODCluster(id, |
2514 | label, | |
2515 | energy, | |
2516 | pos, | |
2517 | NULL, // no covariance matrix provided | |
2518 | NULL, // no pid for clusters provided | |
2519 | prodVertex, | |
2520 | primTrack, | |
2521 | ttype); | |
85ba66b8 | 2522 | |
f29f1726 | 2523 | } // end of loop on calo clusters |
85ba66b8 | 2524 | |
2525 | // tracklets | |
2526 | const AliMultiplicity *mult = esd->GetMultiplicity(); | |
2527 | if (mult) { | |
2528 | if (mult->GetNumberOfTracklets()>0) { | |
2529 | aod->GetTracklets()->CreateContainer(mult->GetNumberOfTracklets()); | |
2530 | ||
2531 | for (Int_t n=0; n<mult->GetNumberOfTracklets(); n++) { | |
2532 | aod->GetTracklets()->SetTracklet(n, mult->GetTheta(n), mult->GetPhi(n), mult->GetDeltaPhi(n), mult->GetLabel(n)); | |
2533 | } | |
2534 | } | |
2535 | } else { | |
2536 | Printf("ERROR: AliMultiplicity could not be retrieved from ESD"); | |
2537 | } | |
2538 | ||
f29f1726 | 2539 | delete [] usedTrack; |
2540 | delete [] usedV0; | |
2541 | delete [] usedKink; | |
85ba66b8 | 2542 | |
f29f1726 | 2543 | // fill the tree for this event |
2544 | aodTree->Fill(); | |
2545 | } // end of event loop | |
85ba66b8 | 2546 | |
f29f1726 | 2547 | aodTree->GetUserInfo()->Add(aod); |
85ba66b8 | 2548 | |
f29f1726 | 2549 | // close ESD file |
2550 | esdFile->Close(); | |
85ba66b8 | 2551 | |
f29f1726 | 2552 | // write the tree to the specified file |
2553 | aodFile = aodTree->GetCurrentFile(); | |
2554 | aodFile->cd(); | |
2555 | aodTree->Write(); | |
85ba66b8 | 2556 | |
a7807689 | 2557 | return; |
2558 | } | |
2559 | ||
af885e0f | 2560 | void AliReconstruction::WriteAlignmentData(AliESDEvent* esd) |
98937d93 | 2561 | { |
2562 | // Write space-points which are then used in the alignment procedures | |
2563 | // For the moment only ITS, TRD and TPC | |
2564 | ||
2565 | // Load TOF clusters | |
d528ee75 | 2566 | if (fTracker[3]){ |
2567 | fLoader[3]->LoadRecPoints("read"); | |
2568 | TTree* tree = fLoader[3]->TreeR(); | |
2569 | if (!tree) { | |
2570 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[3])); | |
2571 | return; | |
2572 | } | |
2573 | fTracker[3]->LoadClusters(tree); | |
98937d93 | 2574 | } |
98937d93 | 2575 | Int_t ntracks = esd->GetNumberOfTracks(); |
2576 | for (Int_t itrack = 0; itrack < ntracks; itrack++) | |
2577 | { | |
2578 | AliESDtrack *track = esd->GetTrack(itrack); | |
2579 | Int_t nsp = 0; | |
ef7253ac | 2580 | Int_t idx[200]; |
98937d93 | 2581 | for (Int_t iDet = 3; iDet >= 0; iDet--) |
2582 | nsp += track->GetNcls(iDet); | |
2583 | if (nsp) { | |
2584 | AliTrackPointArray *sp = new AliTrackPointArray(nsp); | |
2585 | track->SetTrackPointArray(sp); | |
2586 | Int_t isptrack = 0; | |
2587 | for (Int_t iDet = 3; iDet >= 0; iDet--) { | |
2588 | AliTracker *tracker = fTracker[iDet]; | |
2589 | if (!tracker) continue; | |
2590 | Int_t nspdet = track->GetNcls(iDet); | |
98937d93 | 2591 | if (nspdet <= 0) continue; |
2592 | track->GetClusters(iDet,idx); | |
2593 | AliTrackPoint p; | |
2594 | Int_t isp = 0; | |
2595 | Int_t isp2 = 0; | |
2596 | while (isp < nspdet) { | |
48ce48d1 | 2597 | Bool_t isvalid; |
2598 | if(IsSelected(fgkDetectorName[iDet],fUseTrackingErrorsForAlignment)) { | |
2599 | isvalid = tracker->GetTrackPointTrackingError(idx[isp2],p,track); | |
2600 | } else { | |
2601 | isvalid = tracker->GetTrackPoint(idx[isp2],p); | |
2602 | } | |
2603 | isp2++; | |
160db090 | 2604 | const Int_t kNTPCmax = 159; |
2605 | if (iDet==1 && isp2>kNTPCmax) break; // to be fixed | |
98937d93 | 2606 | if (!isvalid) continue; |
2607 | sp->AddPoint(isptrack,&p); isptrack++; isp++; | |
2608 | } | |
98937d93 | 2609 | } |
2610 | } | |
2611 | } | |
d528ee75 | 2612 | if (fTracker[3]){ |
2613 | fTracker[3]->UnloadClusters(); | |
2614 | fLoader[3]->UnloadRecPoints(); | |
2615 | } | |
98937d93 | 2616 | } |
2e3550da | 2617 | |
2618 | //_____________________________________________________________________________ | |
af885e0f | 2619 | void AliReconstruction::FillRawDataErrorLog(Int_t iEvent, AliESDEvent* esd) |
2e3550da | 2620 | { |
2621 | // The method reads the raw-data error log | |
2622 | // accumulated within the rawReader. | |
2623 | // It extracts the raw-data errors related to | |
2624 | // the current event and stores them into | |
2625 | // a TClonesArray inside the esd object. | |
2626 | ||
2627 | if (!fRawReader) return; | |
2628 | ||
2629 | for(Int_t i = 0; i < fRawReader->GetNumberOfErrorLogs(); i++) { | |
2630 | ||
2631 | AliRawDataErrorLog *log = fRawReader->GetErrorLog(i); | |
2632 | if (!log) continue; | |
2633 | if (iEvent != log->GetEventNumber()) continue; | |
2634 | ||
2635 | esd->AddRawDataErrorLog(log); | |
2636 | } | |
2637 | ||
2638 | } | |
46698ae4 | 2639 | |
2640 | TNamed* AliReconstruction::CopyFileToTNamed(TString fPath,TString fName){ | |
b545009a | 2641 | // Dump a file content into a char in TNamed |
46698ae4 | 2642 | ifstream in; |
2643 | in.open(fPath.Data(),ios::in | ios::binary|ios::ate); | |
2644 | Int_t kBytes = (Int_t)in.tellg(); | |
2645 | printf("Size: %d \n",kBytes); | |
2646 | TNamed *fn = 0; | |
2647 | if(in.good()){ | |
2648 | char* memblock = new char [kBytes]; | |
2649 | in.seekg (0, ios::beg); | |
2650 | in.read (memblock, kBytes); | |
2651 | in.close(); | |
2652 | TString fData(memblock,kBytes); | |
2653 | fn = new TNamed(fName,fData); | |
2654 | printf("fData Size: %d \n",fData.Sizeof()); | |
2655 | printf("fName Size: %d \n",fName.Sizeof()); | |
2656 | printf("fn Size: %d \n",fn->Sizeof()); | |
2657 | delete[] memblock; | |
2658 | } | |
2659 | else{ | |
2660 | AliInfo(Form("Could not Open %s\n",fPath.Data())); | |
2661 | } | |
2662 | ||
2663 | return fn; | |
2664 | } | |
2665 | ||
2666 | void AliReconstruction::TNamedToFile(TTree* fTree, TString fName){ | |
46698ae4 | 2667 | // This is not really needed in AliReconstruction at the moment |
2668 | // but can serve as a template | |
2669 | ||
2670 | TList *fList = fTree->GetUserInfo(); | |
2671 | TNamed *fn = (TNamed*)fList->FindObject(fName.Data()); | |
2672 | printf("fn Size: %d \n",fn->Sizeof()); | |
2673 | ||
2674 | TString fTmp(fn->GetName()); // to be 100% sure in principle fName also works | |
2675 | const char* cdata = fn->GetTitle(); | |
2676 | printf("fTmp Size %d\n",fTmp.Sizeof()); | |
2677 | ||
2678 | int size = fn->Sizeof()-fTmp.Sizeof()-sizeof(UChar_t)-sizeof(Int_t); // see dfinition of TString::SizeOf()... | |
2679 | printf("calculated size %d\n",size); | |
2680 | ofstream out(fName.Data(),ios::out | ios::binary); | |
2681 | out.write(cdata,size); | |
2682 | out.close(); | |
2683 | ||
2684 | } | |
2685 | ||
a5fa6165 | 2686 | //_____________________________________________________________________________ |
2687 | AliQualAssDataMaker * AliReconstruction::GetQualAssDataMaker(Int_t iDet) | |
2688 | { | |
2689 | // get the quality assurance data maker object and the loader for a detector | |
2690 | ||
2691 | if (fQualAssDataMaker[iDet]) | |
2692 | return fQualAssDataMaker[iDet]; | |
2693 | ||
2694 | // load the QA data maker object | |
2695 | TPluginManager* pluginManager = gROOT->GetPluginManager(); | |
2696 | TString detName = fgkDetectorName[iDet]; | |
2697 | TString qadmName = "Ali" + detName + "QualAssDataMaker"; | |
2698 | if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT")) | |
2699 | return NULL; | |
2700 | ||
2701 | AliQualAssDataMaker * qadm = NULL; | |
2702 | // first check if a plugin is defined for the quality assurance data maker | |
2703 | TPluginHandler* pluginHandler = pluginManager->FindHandler("AliQualAssDataMaker", detName); | |
2704 | // if not, add a plugin for it | |
2705 | if (!pluginHandler) { | |
2706 | AliDebug(1, Form("defining plugin for %s", qadmName.Data())); | |
2707 | TString libs = gSystem->GetLibraries(); | |
2708 | if (libs.Contains("lib" + detName + "base.so") || | |
2709 | (gSystem->Load("lib" + detName + "base.so") >= 0)) { | |
2710 | pluginManager->AddHandler("AliQualAssDataMaker", detName, | |
2711 | qadmName, detName + "qadm", qadmName + "()"); | |
2712 | } else { | |
2713 | pluginManager->AddHandler("AliQualAssDataMaker", detName, | |
2714 | qadmName, detName, qadmName + "()"); | |
2715 | } | |
2716 | pluginHandler = pluginManager->FindHandler("AliQualAssDataMaker", detName); | |
2717 | } | |
2718 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
2719 | qadm = (AliQualAssDataMaker *) pluginHandler->ExecPlugin(0); | |
2720 | } | |
2721 | if (qadm) { | |
d76c31f4 | 2722 | AliInfo(Form("Initializing quality assurance data maker for %s", fgkDetectorName[iDet])); |
5b188f2f | 2723 | //FIXME: get the run number |
2724 | Int_t run = 0 ; | |
2725 | //EMXIF | |
2726 | qadm->Init(AliQualAss::kRECPOINTS, run, GetQACycles(fgkDetectorName[iDet])); | |
2727 | qadm->Init(AliQualAss::kESDS, run) ; | |
2728 | qadm->StartOfCycle(AliQualAss::kRECPOINTS); | |
2729 | qadm->StartOfCycle(AliQualAss::kESDS, "same") ; | |
a5fa6165 | 2730 | fQualAssDataMaker[iDet] = qadm; |
2731 | } | |
2732 | ||
a5fa6165 | 2733 | return qadm; |
2734 | } | |
2735 | ||
2736 | //_____________________________________________________________________________ | |
2737 | Bool_t AliReconstruction::RunQualAss(const char* detectors, AliESDEvent *& esd) | |
2738 | { | |
2739 | // run the Quality Assurance data producer | |
2740 | ||
2741 | AliCodeTimerAuto("") | |
2742 | TString detStr = detectors; | |
2743 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
2744 | if (!IsSelected(fgkDetectorName[iDet], detStr)) | |
2745 | continue; | |
2746 | AliQualAssDataMaker * qadm = GetQualAssDataMaker(iDet); | |
2747 | if (!qadm) | |
2748 | continue; | |
2749 | AliCodeTimerStart(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
2750 | AliInfo(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
2751 | ||
d76c31f4 | 2752 | qadm->Exec(AliQualAss::kESDS, esd) ; |
5b188f2f | 2753 | qadm->Increment() ; |
a5fa6165 | 2754 | |
2755 | AliCodeTimerStop(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
2756 | } | |
2757 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
2758 | AliError(Form("the following detectors were not found: %s", | |
2759 | detStr.Data())); | |
2760 | if (fStopOnError) | |
2761 | return kFALSE; | |
2762 | } | |
2763 | ||
2764 | return kTRUE; | |
2765 | } | |
5b188f2f | 2766 | |
2767 | //_____________________________________________________________________________ | |
2768 | Int_t AliReconstruction::GetDetIndex(const char* detector) | |
2769 | { | |
2770 | // return the detector index corresponding to detector | |
2771 | Int_t index = -1 ; | |
2772 | for (index = 0; index < fgkNDetectors ; index++) { | |
2773 | if ( strcmp(detector, fgkDetectorName[index]) == 0 ) | |
2774 | break ; | |
2775 | } | |
2776 | return index ; | |
2777 | } |