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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), | |
194 | fWriteESDfriend(kFALSE), | |
a7807689 | 195 | fWriteAOD(kFALSE), |
b647652d | 196 | fFillTriggerESD(kTRUE), |
1d99986f | 197 | |
7f68891d | 198 | fCleanESD(kTRUE), |
199 | fDmax(50.), | |
200 | fZmax(50.), | |
201 | ||
1d99986f | 202 | fRunLocalReconstruction("ALL"), |
b8cd5251 | 203 | fRunTracking("ALL"), |
e583c30d | 204 | fFillESD("ALL"), |
48ce48d1 | 205 | fUseTrackingErrorsForAlignment(""), |
e583c30d | 206 | fGAliceFileName(gAliceFilename), |
b649205a | 207 | fInput(""), |
35042093 | 208 | fEquipIdMap(""), |
b26c3770 | 209 | fFirstEvent(0), |
210 | fLastEvent(-1), | |
973388c2 | 211 | fNumberOfEventsPerFile(1), |
24f7a148 | 212 | fCheckPointLevel(0), |
b8cd5251 | 213 | fOptions(), |
6bae477a | 214 | fLoadAlignFromCDB(kTRUE), |
215 | fLoadAlignData("ALL"), | |
46698ae4 | 216 | fESDPar(""), |
e583c30d | 217 | |
218 | fRunLoader(NULL), | |
b649205a | 219 | fRawReader(NULL), |
b8cd5251 | 220 | |
98937d93 | 221 | fVertexer(NULL), |
9178838a | 222 | fDiamondProfile(NULL), |
98937d93 | 223 | |
6bae477a | 224 | fAlignObjArray(NULL), |
ec92bee0 | 225 | fCDBUri(cdbUri), |
00aa02d5 | 226 | fRemoteCDBUri(""), |
ec92bee0 | 227 | fSpecCDBUri() |
596a855f | 228 | { |
229 | // create reconstruction object with default parameters | |
b8cd5251 | 230 | |
231 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
232 | fReconstructor[iDet] = NULL; | |
233 | fLoader[iDet] = NULL; | |
234 | fTracker[iDet] = NULL; | |
d101408a | 235 | fQualAssDataMaker[iDet] = NULL; |
5b188f2f | 236 | fQACycles[iDet] = 999999; |
b8cd5251 | 237 | } |
e47c4c2e | 238 | AliPID pid; |
596a855f | 239 | } |
240 | ||
241 | //_____________________________________________________________________________ | |
242 | AliReconstruction::AliReconstruction(const AliReconstruction& rec) : | |
e583c30d | 243 | TNamed(rec), |
244 | ||
c84a5e9e | 245 | fUniformField(rec.fUniformField), |
2257f27e | 246 | fRunVertexFinder(rec.fRunVertexFinder), |
1f46a9ae | 247 | fRunHLTTracking(rec.fRunHLTTracking), |
e66fbafb | 248 | fRunMuonTracking(rec.fRunMuonTracking), |
d1683eef | 249 | fRunV0Finder(rec.fRunV0Finder), |
250 | fRunCascadeFinder(rec.fRunCascadeFinder), | |
1d99986f | 251 | fStopOnError(rec.fStopOnError), |
252 | fWriteAlignmentData(rec.fWriteAlignmentData), | |
253 | fWriteESDfriend(rec.fWriteESDfriend), | |
a7807689 | 254 | fWriteAOD(rec.fWriteAOD), |
b647652d | 255 | fFillTriggerESD(rec.fFillTriggerESD), |
1d99986f | 256 | |
7f68891d | 257 | fCleanESD(rec.fCleanESD), |
258 | fDmax(rec.fDmax), | |
259 | fZmax(rec.fZmax), | |
260 | ||
1d99986f | 261 | fRunLocalReconstruction(rec.fRunLocalReconstruction), |
e583c30d | 262 | fRunTracking(rec.fRunTracking), |
263 | fFillESD(rec.fFillESD), | |
48ce48d1 | 264 | fUseTrackingErrorsForAlignment(rec.fUseTrackingErrorsForAlignment), |
e583c30d | 265 | fGAliceFileName(rec.fGAliceFileName), |
b649205a | 266 | fInput(rec.fInput), |
35042093 | 267 | fEquipIdMap(rec.fEquipIdMap), |
b26c3770 | 268 | fFirstEvent(rec.fFirstEvent), |
269 | fLastEvent(rec.fLastEvent), | |
973388c2 | 270 | fNumberOfEventsPerFile(rec.fNumberOfEventsPerFile), |
24f7a148 | 271 | fCheckPointLevel(0), |
b8cd5251 | 272 | fOptions(), |
6bae477a | 273 | fLoadAlignFromCDB(rec.fLoadAlignFromCDB), |
274 | fLoadAlignData(rec.fLoadAlignData), | |
46698ae4 | 275 | fESDPar(rec.fESDPar), |
e583c30d | 276 | |
277 | fRunLoader(NULL), | |
b649205a | 278 | fRawReader(NULL), |
b8cd5251 | 279 | |
98937d93 | 280 | fVertexer(NULL), |
9178838a | 281 | fDiamondProfile(NULL), |
98937d93 | 282 | |
6bae477a | 283 | fAlignObjArray(rec.fAlignObjArray), |
ec92bee0 | 284 | fCDBUri(rec.fCDBUri), |
00aa02d5 | 285 | fRemoteCDBUri(rec.fRemoteCDBUri), |
ec92bee0 | 286 | fSpecCDBUri() |
596a855f | 287 | { |
288 | // copy constructor | |
289 | ||
ec92bee0 | 290 | for (Int_t i = 0; i < rec.fOptions.GetEntriesFast(); i++) { |
efd2085e | 291 | if (rec.fOptions[i]) fOptions.Add(rec.fOptions[i]->Clone()); |
292 | } | |
b8cd5251 | 293 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
294 | fReconstructor[iDet] = NULL; | |
295 | fLoader[iDet] = NULL; | |
296 | fTracker[iDet] = NULL; | |
d101408a | 297 | fQualAssDataMaker[iDet] = NULL; |
5b188f2f | 298 | fQACycles[iDet] = rec.fQACycles[iDet]; |
b8cd5251 | 299 | } |
ec92bee0 | 300 | for (Int_t i = 0; i < rec.fSpecCDBUri.GetEntriesFast(); i++) { |
301 | if (rec.fSpecCDBUri[i]) fSpecCDBUri.Add(rec.fSpecCDBUri[i]->Clone()); | |
302 | } | |
596a855f | 303 | } |
304 | ||
305 | //_____________________________________________________________________________ | |
306 | AliReconstruction& AliReconstruction::operator = (const AliReconstruction& rec) | |
307 | { | |
308 | // assignment operator | |
309 | ||
310 | this->~AliReconstruction(); | |
311 | new(this) AliReconstruction(rec); | |
312 | return *this; | |
313 | } | |
314 | ||
315 | //_____________________________________________________________________________ | |
316 | AliReconstruction::~AliReconstruction() | |
317 | { | |
318 | // clean up | |
319 | ||
e583c30d | 320 | CleanUp(); |
efd2085e | 321 | fOptions.Delete(); |
ec92bee0 | 322 | fSpecCDBUri.Delete(); |
87932dab | 323 | |
324 | AliCodeTimer::Instance()->Print(); | |
596a855f | 325 | } |
326 | ||
024cf675 | 327 | //_____________________________________________________________________________ |
328 | void AliReconstruction::InitCDBStorage() | |
329 | { | |
330 | // activate a default CDB storage | |
331 | // First check if we have any CDB storage set, because it is used | |
332 | // to retrieve the calibration and alignment constants | |
333 | ||
334 | AliCDBManager* man = AliCDBManager::Instance(); | |
ec92bee0 | 335 | if (man->IsDefaultStorageSet()) |
024cf675 | 336 | { |
337 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 338 | AliWarning("Default CDB storage has been already set !"); |
339 | AliWarning(Form("Ignoring the default storage declared in AliReconstruction: %s",fCDBUri.Data())); | |
024cf675 | 340 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
ec92bee0 | 341 | fCDBUri = ""; |
342 | } | |
343 | else { | |
b8ec52f6 | 344 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
345 | AliDebug(2, Form("Default CDB storage is set to: %s",fCDBUri.Data())); | |
346 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 347 | man->SetDefaultStorage(fCDBUri); |
348 | } | |
349 | ||
00aa02d5 | 350 | // Remote storage (the Grid storage) is used if it is activated |
351 | // and if the object is not found in the default storage | |
c75fabed | 352 | // OBSOLETE: Removed |
353 | // if (man->IsRemoteStorageSet()) | |
354 | // { | |
355 | // AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
356 | // AliWarning("Remote CDB storage has been already set !"); | |
357 | // AliWarning(Form("Ignoring the remote storage declared in AliReconstruction: %s",fRemoteCDBUri.Data())); | |
358 | // AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
359 | // fRemoteCDBUri = ""; | |
360 | // } | |
361 | // else { | |
362 | // AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
363 | // AliDebug(2, Form("Remote CDB storage is set to: %s",fRemoteCDBUri.Data())); | |
364 | // AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
365 | // man->SetRemoteStorage(fRemoteCDBUri); | |
366 | // } | |
00aa02d5 | 367 | |
ec92bee0 | 368 | // Now activate the detector specific CDB storage locations |
c3a7b59a | 369 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { |
370 | TObject* obj = fSpecCDBUri[i]; | |
371 | if (!obj) continue; | |
b8ec52f6 | 372 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
373 | AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); | |
374 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
c3a7b59a | 375 | man->SetSpecificStorage(obj->GetName(), obj->GetTitle()); |
ec92bee0 | 376 | } |
727d0766 | 377 | man->Print(); |
024cf675 | 378 | } |
379 | ||
380 | //_____________________________________________________________________________ | |
381 | void AliReconstruction::SetDefaultStorage(const char* uri) { | |
ec92bee0 | 382 | // Store the desired default CDB storage location |
383 | // Activate it later within the Run() method | |
024cf675 | 384 | |
ec92bee0 | 385 | fCDBUri = uri; |
024cf675 | 386 | |
387 | } | |
388 | ||
389 | //_____________________________________________________________________________ | |
00aa02d5 | 390 | void AliReconstruction::SetRemoteStorage(const char* uri) { |
391 | // Store the desired remote CDB storage location | |
392 | // Activate it later within the Run() method | |
393 | // Remote storage (the Grid storage) is used if it is activated | |
394 | // and if the object is not found in the default storage | |
395 | ||
396 | fRemoteCDBUri = uri; | |
397 | ||
398 | } | |
399 | ||
400 | //_____________________________________________________________________________ | |
c3a7b59a | 401 | void AliReconstruction::SetSpecificStorage(const char* calibType, const char* uri) { |
ec92bee0 | 402 | // Store a detector-specific CDB storage location |
403 | // Activate it later within the Run() method | |
024cf675 | 404 | |
c3a7b59a | 405 | AliCDBPath aPath(calibType); |
406 | if(!aPath.IsValid()){ | |
407 | // if calibType is not wildcard but it is a valid detector, add "/*" to make it a valid path | |
408 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
409 | if(!strcmp(calibType, fgkDetectorName[iDet])) { | |
410 | aPath.SetPath(Form("%s/*", calibType)); | |
411 | AliInfo(Form("Path for specific storage set to %s", aPath.GetPath().Data())); | |
412 | break; | |
413 | } | |
414 | } | |
415 | if(!aPath.IsValid()){ | |
416 | AliError(Form("Not a valid path or detector: %s", calibType)); | |
417 | return; | |
418 | } | |
419 | } | |
420 | ||
53dd3c3d | 421 | // // check that calibType refers to a "valid" detector name |
422 | // Bool_t isDetector = kFALSE; | |
423 | // for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
424 | // TString detName = fgkDetectorName[iDet]; | |
425 | // if(aPath.GetLevel0() == detName) { | |
426 | // isDetector = kTRUE; | |
427 | // break; | |
428 | // } | |
429 | // } | |
430 | // | |
431 | // if(!isDetector) { | |
432 | // AliError(Form("Not a valid detector: %s", aPath.GetLevel0().Data())); | |
433 | // return; | |
434 | // } | |
c3a7b59a | 435 | |
436 | TObject* obj = fSpecCDBUri.FindObject(aPath.GetPath().Data()); | |
ec92bee0 | 437 | if (obj) fSpecCDBUri.Remove(obj); |
c3a7b59a | 438 | fSpecCDBUri.Add(new TNamed(aPath.GetPath().Data(), uri)); |
024cf675 | 439 | |
440 | } | |
441 | ||
46698ae4 | 442 | |
443 | ||
444 | ||
6bae477a | 445 | //_____________________________________________________________________________ |
446 | Bool_t AliReconstruction::SetRunNumber() | |
447 | { | |
448 | // The method is called in Run() in order | |
449 | // to set a correct run number. | |
450 | // In case of raw data reconstruction the | |
451 | // run number is taken from the raw data header | |
452 | ||
453 | if(AliCDBManager::Instance()->GetRun() < 0) { | |
454 | if (!fRunLoader) { | |
455 | AliError("No run loader is found !"); | |
456 | return kFALSE; | |
457 | } | |
458 | // read run number from gAlice | |
ec92bee0 | 459 | if(fRunLoader->GetAliRun()) |
460 | AliCDBManager::Instance()->SetRun(fRunLoader->GetAliRun()->GetRunNumber()); | |
461 | else { | |
462 | if(fRawReader) { | |
463 | if(fRawReader->NextEvent()) { | |
464 | AliCDBManager::Instance()->SetRun(fRawReader->GetRunNumber()); | |
465 | fRawReader->RewindEvents(); | |
466 | } | |
467 | else { | |
468 | AliError("No raw-data events found !"); | |
469 | return kFALSE; | |
470 | } | |
471 | } | |
472 | else { | |
473 | AliError("Neither gAlice nor RawReader objects are found !"); | |
474 | return kFALSE; | |
475 | } | |
476 | } | |
477 | AliInfo(Form("CDB Run number: %d",AliCDBManager::Instance()->GetRun())); | |
6bae477a | 478 | } |
479 | return kTRUE; | |
480 | } | |
481 | ||
6bae477a | 482 | //_____________________________________________________________________________ |
483 | Bool_t AliReconstruction::MisalignGeometry(const TString& detectors) | |
484 | { | |
485 | // Read the alignment objects from CDB. | |
486 | // Each detector is supposed to have the | |
487 | // alignment objects in DET/Align/Data CDB path. | |
488 | // All the detector objects are then collected, | |
489 | // sorted by geometry level (starting from ALIC) and | |
490 | // then applied to the TGeo geometry. | |
491 | // Finally an overlaps check is performed. | |
492 | ||
493 | // Load alignment data from CDB and fill fAlignObjArray | |
494 | if(fLoadAlignFromCDB){ | |
6bae477a | 495 | |
25be1e5c | 496 | TString detStr = detectors; |
497 | TString loadAlObjsListOfDets = ""; | |
498 | ||
499 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
500 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
501 | loadAlObjsListOfDets += fgkDetectorName[iDet]; | |
502 | loadAlObjsListOfDets += " "; | |
503 | } // end loop over detectors | |
53dd3c3d | 504 | loadAlObjsListOfDets.Prepend("GRP "); //add alignment objects for non-sensitive modules |
98e303d9 | 505 | AliGeomManager::ApplyAlignObjsFromCDB(loadAlObjsListOfDets.Data()); |
25be1e5c | 506 | }else{ |
507 | // Check if the array with alignment objects was | |
508 | // provided by the user. If yes, apply the objects | |
509 | // to the present TGeo geometry | |
510 | if (fAlignObjArray) { | |
511 | if (gGeoManager && gGeoManager->IsClosed()) { | |
98e303d9 | 512 | if (AliGeomManager::ApplyAlignObjsToGeom(*fAlignObjArray) == kFALSE) { |
25be1e5c | 513 | AliError("The misalignment of one or more volumes failed!" |
514 | "Compare the list of simulated detectors and the list of detector alignment data!"); | |
515 | return kFALSE; | |
516 | } | |
517 | } | |
518 | else { | |
519 | AliError("Can't apply the misalignment! gGeoManager doesn't exist or it is still opened!"); | |
6bae477a | 520 | return kFALSE; |
521 | } | |
522 | } | |
6bae477a | 523 | } |
25be1e5c | 524 | |
8e245d15 | 525 | delete fAlignObjArray; fAlignObjArray=0; |
a03b0371 | 526 | |
6bae477a | 527 | return kTRUE; |
528 | } | |
596a855f | 529 | |
530 | //_____________________________________________________________________________ | |
531 | void AliReconstruction::SetGAliceFile(const char* fileName) | |
532 | { | |
533 | // set the name of the galice file | |
534 | ||
535 | fGAliceFileName = fileName; | |
536 | } | |
537 | ||
efd2085e | 538 | //_____________________________________________________________________________ |
539 | void AliReconstruction::SetOption(const char* detector, const char* option) | |
540 | { | |
541 | // set options for the reconstruction of a detector | |
542 | ||
543 | TObject* obj = fOptions.FindObject(detector); | |
544 | if (obj) fOptions.Remove(obj); | |
545 | fOptions.Add(new TNamed(detector, option)); | |
546 | } | |
547 | ||
596a855f | 548 | |
549 | //_____________________________________________________________________________ | |
4a33489c | 550 | Bool_t AliReconstruction::Run(const char* input) |
596a855f | 551 | { |
552 | // run the reconstruction | |
553 | ||
87932dab | 554 | AliCodeTimerAuto("") |
555 | ||
b649205a | 556 | // set the input |
557 | if (!input) input = fInput.Data(); | |
558 | TString fileName(input); | |
559 | if (fileName.EndsWith("/")) { | |
560 | fRawReader = new AliRawReaderFile(fileName); | |
561 | } else if (fileName.EndsWith(".root")) { | |
562 | fRawReader = new AliRawReaderRoot(fileName); | |
563 | } else if (!fileName.IsNull()) { | |
564 | fRawReader = new AliRawReaderDate(fileName); | |
565 | fRawReader->SelectEvents(7); | |
566 | } | |
35042093 | 567 | if (!fEquipIdMap.IsNull() && fRawReader) |
568 | fRawReader->LoadEquipmentIdsMap(fEquipIdMap); | |
569 | ||
b649205a | 570 | |
f08fc9f5 | 571 | // get the run loader |
572 | if (!InitRunLoader()) return kFALSE; | |
596a855f | 573 | |
ec92bee0 | 574 | // Initialize the CDB storage |
575 | InitCDBStorage(); | |
576 | ||
6bae477a | 577 | // Set run number in CDBManager (if it is not already set by the user) |
578 | if (!SetRunNumber()) if (fStopOnError) return kFALSE; | |
579 | ||
580 | // Import ideal TGeo geometry and apply misalignment | |
581 | if (!gGeoManager) { | |
582 | TString geom(gSystem->DirName(fGAliceFileName)); | |
583 | geom += "/geometry.root"; | |
98e303d9 | 584 | AliGeomManager::LoadGeometry(geom.Data()); |
6bae477a | 585 | if (!gGeoManager) if (fStopOnError) return kFALSE; |
586 | } | |
8e245d15 | 587 | |
6bae477a | 588 | if (!MisalignGeometry(fLoadAlignData)) if (fStopOnError) return kFALSE; |
589 | ||
596a855f | 590 | // local reconstruction |
59697224 | 591 | if (!fRunLocalReconstruction.IsNull()) { |
592 | if (!RunLocalReconstruction(fRunLocalReconstruction)) { | |
e583c30d | 593 | if (fStopOnError) {CleanUp(); return kFALSE;} |
596a855f | 594 | } |
595 | } | |
b26c3770 | 596 | // if (!fRunVertexFinder && fRunTracking.IsNull() && |
597 | // fFillESD.IsNull()) return kTRUE; | |
2257f27e | 598 | |
599 | // get vertexer | |
600 | if (fRunVertexFinder && !CreateVertexer()) { | |
601 | if (fStopOnError) { | |
602 | CleanUp(); | |
603 | return kFALSE; | |
604 | } | |
605 | } | |
596a855f | 606 | |
f08fc9f5 | 607 | // get trackers |
b8cd5251 | 608 | if (!fRunTracking.IsNull() && !CreateTrackers(fRunTracking)) { |
24f7a148 | 609 | if (fStopOnError) { |
610 | CleanUp(); | |
611 | return kFALSE; | |
612 | } | |
596a855f | 613 | } |
24f7a148 | 614 | |
b26c3770 | 615 | // get the possibly already existing ESD file and tree |
af885e0f | 616 | AliESDEvent* esd = new AliESDEvent(); AliESDEvent* hltesd = new AliESDEvent(); |
b26c3770 | 617 | TFile* fileOld = NULL; |
1f46a9ae | 618 | TTree* treeOld = NULL; TTree *hlttreeOld = NULL; |
b26c3770 | 619 | if (!gSystem->AccessPathName("AliESDs.root")){ |
620 | gSystem->CopyFile("AliESDs.root", "AliESDs.old.root", kTRUE); | |
621 | fileOld = TFile::Open("AliESDs.old.root"); | |
622 | if (fileOld && fileOld->IsOpen()) { | |
623 | treeOld = (TTree*) fileOld->Get("esdTree"); | |
46698ae4 | 624 | if (treeOld)esd->ReadFromTree(treeOld); |
1f46a9ae | 625 | hlttreeOld = (TTree*) fileOld->Get("HLTesdTree"); |
46698ae4 | 626 | if (hlttreeOld) hltesd->ReadFromTree(hlttreeOld); |
b26c3770 | 627 | } |
628 | } | |
629 | ||
36711aa4 | 630 | // create the ESD output file and tree |
596a855f | 631 | TFile* file = TFile::Open("AliESDs.root", "RECREATE"); |
46698ae4 | 632 | file->SetCompressionLevel(2); |
596a855f | 633 | if (!file->IsOpen()) { |
815c2b38 | 634 | AliError("opening AliESDs.root failed"); |
b26c3770 | 635 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 636 | } |
46698ae4 | 637 | |
36711aa4 | 638 | TTree* tree = new TTree("esdTree", "Tree with ESD objects"); |
af885e0f | 639 | esd = new AliESDEvent(); |
46698ae4 | 640 | esd->CreateStdContent(); |
641 | esd->WriteToTree(tree); | |
642 | ||
1f46a9ae | 643 | TTree* hlttree = new TTree("HLTesdTree", "Tree with HLT ESD objects"); |
af885e0f | 644 | hltesd = new AliESDEvent(); |
46698ae4 | 645 | hltesd->CreateStdContent(); |
646 | hltesd->WriteToTree(hlttree); | |
647 | ||
648 | /* CKB Why? | |
1f46a9ae | 649 | delete esd; delete hltesd; |
650 | esd = NULL; hltesd = NULL; | |
46698ae4 | 651 | */ |
500d54ab | 652 | // create the branch with ESD additions |
5728d3d5 | 653 | |
654 | ||
655 | ||
46698ae4 | 656 | AliESDfriend *esdf = 0; |
1d99986f | 657 | if (fWriteESDfriend) { |
46698ae4 | 658 | esdf = new AliESDfriend(); |
659 | TBranch *br=tree->Branch("ESDfriend.","AliESDfriend", &esdf); | |
660 | br->SetFile("AliESDfriends.root"); | |
661 | esd->AddObject(esdf); | |
1d99986f | 662 | } |
5728d3d5 | 663 | |
46698ae4 | 664 | |
17c86e90 | 665 | // Get the diamond profile from OCDB |
666 | AliCDBEntry* entry = AliCDBManager::Instance() | |
667 | ->Get("GRP/Calib/MeanVertex"); | |
668 | ||
669 | if(entry) { | |
670 | fDiamondProfile = dynamic_cast<AliESDVertex*> (entry->GetObject()); | |
671 | } else { | |
672 | AliError("No diamond profile found in OCDB!"); | |
673 | } | |
674 | ||
20e5681c | 675 | AliVertexerTracks tVertexer(AliTracker::GetBz()); |
9178838a | 676 | if(fDiamondProfile) tVertexer.SetVtxStart(fDiamondProfile); |
c5e3e5d1 | 677 | |
596a855f | 678 | // loop over events |
a5fa6165 | 679 | |
b649205a | 680 | if (fRawReader) fRawReader->RewindEvents(); |
a5fa6165 | 681 | TString detStr(fFillESD) ; |
682 | ||
95cee32f | 683 | ProcInfo_t ProcInfo; |
684 | gSystem->GetProcInfo(&ProcInfo); | |
685 | AliInfo(Form("Current memory usage %d %d", ProcInfo.fMemResident, ProcInfo.fMemVirtual)); | |
596a855f | 686 | for (Int_t iEvent = 0; iEvent < fRunLoader->GetNumberOfEvents(); iEvent++) { |
b26c3770 | 687 | if (fRawReader) fRawReader->NextEvent(); |
4a33489c | 688 | if ((iEvent < fFirstEvent) || ((fLastEvent >= 0) && (iEvent > fLastEvent))) { |
b26c3770 | 689 | // copy old ESD to the new one |
690 | if (treeOld) { | |
46698ae4 | 691 | esd->ReadFromTree(treeOld); |
b26c3770 | 692 | treeOld->GetEntry(iEvent); |
693 | } | |
694 | tree->Fill(); | |
1f46a9ae | 695 | if (hlttreeOld) { |
46698ae4 | 696 | esd->ReadFromTree(hlttreeOld); |
1f46a9ae | 697 | hlttreeOld->GetEntry(iEvent); |
698 | } | |
699 | hlttree->Fill(); | |
b26c3770 | 700 | continue; |
701 | } | |
46698ae4 | 702 | |
815c2b38 | 703 | AliInfo(Form("processing event %d", iEvent)); |
596a855f | 704 | fRunLoader->GetEvent(iEvent); |
24f7a148 | 705 | |
bb0901a4 | 706 | char aFileName[256]; |
707 | sprintf(aFileName, "ESD_%d.%d_final.root", | |
f08fc9f5 | 708 | fRunLoader->GetHeader()->GetRun(), |
709 | fRunLoader->GetHeader()->GetEventNrInRun()); | |
bb0901a4 | 710 | if (!gSystem->AccessPathName(aFileName)) continue; |
24f7a148 | 711 | |
b26c3770 | 712 | // local reconstruction |
713 | if (!fRunLocalReconstruction.IsNull()) { | |
714 | if (!RunLocalEventReconstruction(fRunLocalReconstruction)) { | |
715 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
716 | } | |
717 | } | |
718 | ||
46698ae4 | 719 | |
f08fc9f5 | 720 | esd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
1f46a9ae | 721 | hltesd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
31fd97b2 | 722 | esd->SetEventNumberInFile(fRunLoader->GetHeader()->GetEventNrInRun()); |
723 | hltesd->SetEventNumberInFile(fRunLoader->GetHeader()->GetEventNrInRun()); | |
46698ae4 | 724 | |
d6ee376f | 725 | // Set magnetic field from the tracker |
726 | esd->SetMagneticField(AliTracker::GetBz()); | |
727 | hltesd->SetMagneticField(AliTracker::GetBz()); | |
596a855f | 728 | |
46698ae4 | 729 | |
730 | ||
2e3550da | 731 | // Fill raw-data error log into the ESD |
732 | if (fRawReader) FillRawDataErrorLog(iEvent,esd); | |
733 | ||
2257f27e | 734 | // vertex finder |
735 | if (fRunVertexFinder) { | |
736 | if (!ReadESD(esd, "vertex")) { | |
737 | if (!RunVertexFinder(esd)) { | |
b26c3770 | 738 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
2257f27e | 739 | } |
740 | if (fCheckPointLevel > 0) WriteESD(esd, "vertex"); | |
741 | } | |
742 | } | |
743 | ||
1f46a9ae | 744 | // HLT tracking |
745 | if (!fRunTracking.IsNull()) { | |
746 | if (fRunHLTTracking) { | |
747 | hltesd->SetVertex(esd->GetVertex()); | |
748 | if (!RunHLTTracking(hltesd)) { | |
749 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
750 | } | |
751 | } | |
752 | } | |
753 | ||
e66fbafb | 754 | // Muon tracking |
b8cd5251 | 755 | if (!fRunTracking.IsNull()) { |
e66fbafb | 756 | if (fRunMuonTracking) { |
761350a6 | 757 | if (!RunMuonTracking(esd)) { |
b26c3770 | 758 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
24f7a148 | 759 | } |
596a855f | 760 | } |
761 | } | |
762 | ||
e66fbafb | 763 | // barrel tracking |
764 | if (!fRunTracking.IsNull()) { | |
21c573b7 | 765 | if (!ReadESD(esd, "tracking")) { |
766 | if (!RunTracking(esd)) { | |
767 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
e66fbafb | 768 | } |
21c573b7 | 769 | if (fCheckPointLevel > 0) WriteESD(esd, "tracking"); |
e66fbafb | 770 | } |
771 | } | |
21c573b7 | 772 | |
596a855f | 773 | // fill ESD |
774 | if (!fFillESD.IsNull()) { | |
775 | if (!FillESD(esd, fFillESD)) { | |
b26c3770 | 776 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 777 | } |
778 | } | |
a5fa6165 | 779 | |
780 | if (!fFillESD.IsNull()) | |
781 | RunQualAss(fFillESD.Data(), esd); | |
782 | ||
001397cd | 783 | // fill Event header information from the RawEventHeader |
784 | if (fRawReader){FillRawEventHeaderESD(esd);} | |
596a855f | 785 | |
786 | // combined PID | |
787 | AliESDpid::MakePID(esd); | |
24f7a148 | 788 | if (fCheckPointLevel > 1) WriteESD(esd, "PID"); |
596a855f | 789 | |
b647652d | 790 | if (fFillTriggerESD) { |
791 | if (!ReadESD(esd, "trigger")) { | |
792 | if (!FillTriggerESD(esd)) { | |
793 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
794 | } | |
795 | if (fCheckPointLevel > 1) WriteESD(esd, "trigger"); | |
796 | } | |
797 | } | |
798 | ||
a6ee503a | 799 | file->cd(); |
800 | ||
a03cd2e0 | 801 | //Try to improve the reconstructed primary vertex position using the tracks |
c060d7fe | 802 | AliESDVertex *pvtx=0; |
803 | Bool_t dovertex=kTRUE; | |
804 | TObject* obj = fOptions.FindObject("ITS"); | |
805 | if (obj) { | |
806 | TString optITS = obj->GetTitle(); | |
807 | if (optITS.Contains("cosmics") || optITS.Contains("COSMICS")) | |
808 | dovertex=kFALSE; | |
809 | } | |
810 | if(dovertex) pvtx=tVertexer.FindPrimaryVertex(esd); | |
17c86e90 | 811 | if(fDiamondProfile) esd->SetDiamond(fDiamondProfile); |
812 | ||
a03cd2e0 | 813 | if (pvtx) |
814 | if (pvtx->GetStatus()) { | |
815 | // Store the improved primary vertex | |
816 | esd->SetPrimaryVertex(pvtx); | |
817 | // Propagate the tracks to the DCA to the improved primary vertex | |
818 | Double_t somethingbig = 777.; | |
819 | Double_t bz = esd->GetMagneticField(); | |
820 | Int_t nt=esd->GetNumberOfTracks(); | |
821 | while (nt--) { | |
822 | AliESDtrack *t = esd->GetTrack(nt); | |
823 | t->RelateToVertex(pvtx, bz, somethingbig); | |
824 | } | |
825 | } | |
c5e3e5d1 | 826 | |
d1683eef | 827 | if (fRunV0Finder) { |
828 | // V0 finding | |
829 | AliV0vertexer vtxer; | |
830 | vtxer.Tracks2V0vertices(esd); | |
5e4ff34d | 831 | |
d1683eef | 832 | if (fRunCascadeFinder) { |
833 | // Cascade finding | |
834 | AliCascadeVertexer cvtxer; | |
835 | cvtxer.V0sTracks2CascadeVertices(esd); | |
836 | } | |
5e4ff34d | 837 | } |
838 | ||
596a855f | 839 | // write ESD |
d64bd07d | 840 | if (fCleanESD) CleanESD(esd); |
1d99986f | 841 | if (fWriteESDfriend) { |
99f99e0e | 842 | esdf->~AliESDfriend(); |
46698ae4 | 843 | new (esdf) AliESDfriend(); // Reset... |
844 | esd->GetESDfriend(esdf); | |
1d99986f | 845 | } |
500d54ab | 846 | tree->Fill(); |
847 | ||
848 | // write HLT ESD | |
849 | hlttree->Fill(); | |
1d99986f | 850 | |
f3a97c86 | 851 | if (fCheckPointLevel > 0) WriteESD(esd, "final"); |
46698ae4 | 852 | esd->Reset(); |
853 | hltesd->Reset(); | |
5728d3d5 | 854 | if (fWriteESDfriend) { |
99f99e0e | 855 | esdf->~AliESDfriend(); |
5728d3d5 | 856 | new (esdf) AliESDfriend(); // Reset... |
857 | } | |
46698ae4 | 858 | // esdf->Reset(); |
859 | // delete esdf; esdf = 0; | |
a5fa6165 | 860 | // ESD QA |
861 | ||
95cee32f | 862 | gSystem->GetProcInfo(&ProcInfo); |
863 | AliInfo(Form("Event %d -> Current memory usage %d %d",iEvent, ProcInfo.fMemResident, ProcInfo.fMemVirtual)); | |
a5fa6165 | 864 | } |
865 | ||
866 | detStr = fFillESD ; | |
867 | // write quality assurance ESDs data (one entry for all events) | |
868 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
869 | if (!IsSelected(fgkDetectorName[iDet], detStr)) | |
870 | continue; | |
871 | AliQualAssDataMaker * qadm = GetQualAssDataMaker(iDet); | |
d76c31f4 | 872 | if (!qadm) continue; |
5b188f2f | 873 | qadm->EndOfCycle(AliQualAss::kRECPOINTS); |
874 | qadm->EndOfCycle(AliQualAss::kESDS); | |
d76c31f4 | 875 | qadm->Finish(AliQualAss::kRECPOINTS); |
a5fa6165 | 876 | qadm->Finish(AliQualAss::kESDS) ; |
877 | } | |
5728d3d5 | 878 | |
46698ae4 | 879 | tree->GetUserInfo()->Add(esd); |
880 | hlttree->GetUserInfo()->Add(hltesd); | |
881 | ||
882 | ||
883 | ||
884 | if(fESDPar.Contains("ESD.par")){ | |
885 | AliInfo("Attaching ESD.par to Tree"); | |
886 | TNamed *fn = CopyFileToTNamed(fESDPar.Data(),"ESD.par"); | |
887 | tree->GetUserInfo()->Add(fn); | |
596a855f | 888 | } |
889 | ||
46698ae4 | 890 | |
36711aa4 | 891 | file->cd(); |
a9c0e6db | 892 | if (fWriteESDfriend) |
893 | tree->SetBranchStatus("ESDfriend*",0); | |
36711aa4 | 894 | tree->Write(); |
1f46a9ae | 895 | hlttree->Write(); |
f3a97c86 | 896 | |
a7807689 | 897 | if (fWriteAOD) { |
f29f1726 | 898 | TFile *aodFile = TFile::Open("AliAOD.root", "RECREATE"); |
899 | ESDFile2AODFile(file, aodFile); | |
900 | aodFile->Close(); | |
a7807689 | 901 | } |
902 | ||
46698ae4 | 903 | gROOT->cd(); |
151e0c96 | 904 | CleanUp(file, fileOld); |
905 | ||
f3a97c86 | 906 | // Create tags for the events in the ESD tree (the ESD tree is always present) |
907 | // In case of empty events the tags will contain dummy values | |
08e1a23e | 908 | AliESDTagCreator *esdtagCreator = new AliESDTagCreator(); |
909 | esdtagCreator->CreateESDTags(fFirstEvent,fLastEvent); | |
a1069ee1 | 910 | if (fWriteAOD) { |
911 | AliAODTagCreator *aodtagCreator = new AliAODTagCreator(); | |
912 | aodtagCreator->CreateAODTags(fFirstEvent,fLastEvent); | |
913 | } | |
596a855f | 914 | |
915 | return kTRUE; | |
916 | } | |
917 | ||
918 | ||
919 | //_____________________________________________________________________________ | |
59697224 | 920 | Bool_t AliReconstruction::RunLocalReconstruction(const TString& detectors) |
596a855f | 921 | { |
59697224 | 922 | // run the local reconstruction |
596a855f | 923 | |
87932dab | 924 | AliCodeTimerAuto("") |
030b532d | 925 | |
d76c31f4 | 926 | // AliCDBManager* man = AliCDBManager::Instance(); |
927 | // Bool_t origCache = man->GetCacheFlag(); | |
8e245d15 | 928 | |
d76c31f4 | 929 | // TString detStr = detectors; |
930 | // for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
931 | // if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
932 | // AliReconstructor* reconstructor = GetReconstructor(iDet); | |
933 | // if (!reconstructor) continue; | |
934 | // if (reconstructor->HasLocalReconstruction()) continue; | |
b8cd5251 | 935 | |
d76c31f4 | 936 | // AliCodeTimerStart(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
937 | // AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); | |
87932dab | 938 | |
d76c31f4 | 939 | // AliCodeTimerStart(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); |
940 | // AliInfo(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); | |
8e245d15 | 941 | |
d76c31f4 | 942 | // man->SetCacheFlag(kTRUE); |
943 | // TString calibPath = Form("%s/Calib/*", fgkDetectorName[iDet]); | |
944 | // man->GetAll(calibPath); // entries are cached! | |
8e245d15 | 945 | |
d76c31f4 | 946 | // AliCodeTimerStop(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); |
87932dab | 947 | |
d76c31f4 | 948 | // if (fRawReader) { |
949 | // fRawReader->RewindEvents(); | |
950 | // reconstructor->Reconstruct(fRunLoader, fRawReader); | |
951 | // } else { | |
952 | // reconstructor->Reconstruct(fRunLoader); | |
953 | // } | |
87932dab | 954 | |
d76c31f4 | 955 | // AliCodeTimerStop(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
8e245d15 | 956 | |
d76c31f4 | 957 | // // unload calibration data |
958 | // man->UnloadFromCache(calibPath); | |
959 | // //man->ClearCache(); | |
960 | // } | |
596a855f | 961 | |
d76c31f4 | 962 | // man->SetCacheFlag(origCache); |
8e245d15 | 963 | |
d76c31f4 | 964 | // if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { |
965 | // AliError(Form("the following detectors were not found: %s", | |
966 | // detStr.Data())); | |
967 | // if (fStopOnError) return kFALSE; | |
968 | // } | |
596a855f | 969 | |
970 | return kTRUE; | |
971 | } | |
972 | ||
b26c3770 | 973 | //_____________________________________________________________________________ |
974 | Bool_t AliReconstruction::RunLocalEventReconstruction(const TString& detectors) | |
975 | { | |
976 | // run the local reconstruction | |
977 | ||
87932dab | 978 | AliCodeTimerAuto("") |
b26c3770 | 979 | |
980 | TString detStr = detectors; | |
981 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
982 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
983 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
984 | if (!reconstructor) continue; | |
985 | AliLoader* loader = fLoader[iDet]; | |
d76c31f4 | 986 | if (!loader) { |
987 | AliWarning(Form("No loader is defined for %s!",fgkDetectorName[iDet])); | |
988 | continue; | |
989 | } | |
b26c3770 | 990 | |
991 | // conversion of digits | |
992 | if (fRawReader && reconstructor->HasDigitConversion()) { | |
993 | AliInfo(Form("converting raw data digits into root objects for %s", | |
994 | fgkDetectorName[iDet])); | |
87932dab | 995 | AliCodeTimerAuto(Form("converting raw data digits into root objects for %s", |
996 | fgkDetectorName[iDet])); | |
b26c3770 | 997 | loader->LoadDigits("update"); |
998 | loader->CleanDigits(); | |
999 | loader->MakeDigitsContainer(); | |
1000 | TTree* digitsTree = loader->TreeD(); | |
1001 | reconstructor->ConvertDigits(fRawReader, digitsTree); | |
1002 | loader->WriteDigits("OVERWRITE"); | |
1003 | loader->UnloadDigits(); | |
b26c3770 | 1004 | } |
1005 | ||
1006 | // local reconstruction | |
b26c3770 | 1007 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
87932dab | 1008 | AliCodeTimerAuto(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
b26c3770 | 1009 | loader->LoadRecPoints("update"); |
1010 | loader->CleanRecPoints(); | |
1011 | loader->MakeRecPointsContainer(); | |
1012 | TTree* clustersTree = loader->TreeR(); | |
1013 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
1014 | reconstructor->Reconstruct(fRawReader, clustersTree); | |
1015 | } else { | |
1016 | loader->LoadDigits("read"); | |
1017 | TTree* digitsTree = loader->TreeD(); | |
1018 | if (!digitsTree) { | |
1019 | AliError(Form("Can't get the %s digits tree", fgkDetectorName[iDet])); | |
1020 | if (fStopOnError) return kFALSE; | |
1021 | } else { | |
1022 | reconstructor->Reconstruct(digitsTree, clustersTree); | |
1023 | } | |
1024 | loader->UnloadDigits(); | |
1025 | } | |
d76c31f4 | 1026 | |
1027 | AliQualAssDataMaker * qadm = GetQualAssDataMaker(iDet); | |
1028 | if (qadm) { | |
1029 | AliCodeTimerStart(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
1030 | AliInfo(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
5b188f2f | 1031 | |
1032 | if (qadm->IsCycleDone() ) { | |
1033 | qadm->EndOfCycle(AliQualAss::kRECPOINTS) ; | |
1034 | qadm->EndOfCycle(AliQualAss::kESDS) ; | |
1035 | qadm->StartOfCycle(AliQualAss::kRECPOINTS) ; | |
1036 | qadm->StartOfCycle(AliQualAss::kESDS, "same") ; | |
1037 | } | |
d76c31f4 | 1038 | qadm->Exec(AliQualAss::kRECPOINTS, clustersTree) ; |
1039 | AliCodeTimerStop(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
1040 | } | |
1041 | ||
b26c3770 | 1042 | loader->WriteRecPoints("OVERWRITE"); |
1043 | loader->UnloadRecPoints(); | |
b26c3770 | 1044 | } |
1045 | ||
1046 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
1047 | AliError(Form("the following detectors were not found: %s", | |
1048 | detStr.Data())); | |
1049 | if (fStopOnError) return kFALSE; | |
1050 | } | |
5f8272e1 | 1051 | |
b26c3770 | 1052 | return kTRUE; |
1053 | } | |
1054 | ||
596a855f | 1055 | //_____________________________________________________________________________ |
af885e0f | 1056 | Bool_t AliReconstruction::RunVertexFinder(AliESDEvent*& esd) |
596a855f | 1057 | { |
1058 | // run the barrel tracking | |
1059 | ||
87932dab | 1060 | AliCodeTimerAuto("") |
030b532d | 1061 | |
2257f27e | 1062 | AliESDVertex* vertex = NULL; |
1063 | Double_t vtxPos[3] = {0, 0, 0}; | |
1064 | Double_t vtxErr[3] = {0.07, 0.07, 0.1}; | |
1065 | TArrayF mcVertex(3); | |
a6b0b91b | 1066 | if (fRunLoader->GetHeader() && fRunLoader->GetHeader()->GenEventHeader()) { |
1067 | fRunLoader->GetHeader()->GenEventHeader()->PrimaryVertex(mcVertex); | |
1068 | for (Int_t i = 0; i < 3; i++) vtxPos[i] = mcVertex[i]; | |
1069 | } | |
2257f27e | 1070 | |
b8cd5251 | 1071 | if (fVertexer) { |
17c86e90 | 1072 | if(fDiamondProfile) fVertexer->SetVtxStart(fDiamondProfile); |
815c2b38 | 1073 | AliInfo("running the ITS vertex finder"); |
b26c3770 | 1074 | if (fLoader[0]) fLoader[0]->LoadRecPoints(); |
b8cd5251 | 1075 | vertex = fVertexer->FindVertexForCurrentEvent(fRunLoader->GetEventNumber()); |
b26c3770 | 1076 | if (fLoader[0]) fLoader[0]->UnloadRecPoints(); |
2257f27e | 1077 | if(!vertex){ |
815c2b38 | 1078 | AliWarning("Vertex not found"); |
c710f220 | 1079 | vertex = new AliESDVertex(); |
d1a50cb5 | 1080 | vertex->SetName("default"); |
2257f27e | 1081 | } |
1082 | else { | |
d1a50cb5 | 1083 | vertex->SetName("reconstructed"); |
2257f27e | 1084 | } |
1085 | ||
1086 | } else { | |
815c2b38 | 1087 | AliInfo("getting the primary vertex from MC"); |
2257f27e | 1088 | vertex = new AliESDVertex(vtxPos, vtxErr); |
1089 | } | |
1090 | ||
1091 | if (vertex) { | |
1092 | vertex->GetXYZ(vtxPos); | |
1093 | vertex->GetSigmaXYZ(vtxErr); | |
1094 | } else { | |
815c2b38 | 1095 | AliWarning("no vertex reconstructed"); |
2257f27e | 1096 | vertex = new AliESDVertex(vtxPos, vtxErr); |
1097 | } | |
1098 | esd->SetVertex(vertex); | |
32e449be | 1099 | // if SPD multiplicity has been determined, it is stored in the ESD |
25be1e5c | 1100 | AliMultiplicity *mult = fVertexer->GetMultiplicity(); |
32e449be | 1101 | if(mult)esd->SetMultiplicity(mult); |
1102 | ||
b8cd5251 | 1103 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1104 | if (fTracker[iDet]) fTracker[iDet]->SetVertex(vtxPos, vtxErr); | |
1105 | } | |
2257f27e | 1106 | delete vertex; |
1107 | ||
2257f27e | 1108 | return kTRUE; |
1109 | } | |
1110 | ||
1f46a9ae | 1111 | //_____________________________________________________________________________ |
af885e0f | 1112 | Bool_t AliReconstruction::RunHLTTracking(AliESDEvent*& esd) |
1f46a9ae | 1113 | { |
1114 | // run the HLT barrel tracking | |
1115 | ||
87932dab | 1116 | AliCodeTimerAuto("") |
1f46a9ae | 1117 | |
1118 | if (!fRunLoader) { | |
1119 | AliError("Missing runLoader!"); | |
1120 | return kFALSE; | |
1121 | } | |
1122 | ||
1123 | AliInfo("running HLT tracking"); | |
1124 | ||
1125 | // Get a pointer to the HLT reconstructor | |
1126 | AliReconstructor *reconstructor = GetReconstructor(fgkNDetectors-1); | |
1127 | if (!reconstructor) return kFALSE; | |
1128 | ||
1129 | // TPC + ITS | |
1130 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
1131 | TString detName = fgkDetectorName[iDet]; | |
1132 | AliDebug(1, Form("%s HLT tracking", detName.Data())); | |
1133 | reconstructor->SetOption(detName.Data()); | |
d76c31f4 | 1134 | AliTracker *tracker = reconstructor->CreateTracker(); |
1f46a9ae | 1135 | if (!tracker) { |
1136 | AliWarning(Form("couldn't create a HLT tracker for %s", detName.Data())); | |
1137 | if (fStopOnError) return kFALSE; | |
9dcc06e1 | 1138 | continue; |
1f46a9ae | 1139 | } |
1140 | Double_t vtxPos[3]; | |
1141 | Double_t vtxErr[3]={0.005,0.005,0.010}; | |
1142 | const AliESDVertex *vertex = esd->GetVertex(); | |
1143 | vertex->GetXYZ(vtxPos); | |
1144 | tracker->SetVertex(vtxPos,vtxErr); | |
1145 | if(iDet != 1) { | |
1146 | fLoader[iDet]->LoadRecPoints("read"); | |
1147 | TTree* tree = fLoader[iDet]->TreeR(); | |
1148 | if (!tree) { | |
1149 | AliError(Form("Can't get the %s cluster tree", detName.Data())); | |
1150 | return kFALSE; | |
1151 | } | |
1152 | tracker->LoadClusters(tree); | |
1153 | } | |
1154 | if (tracker->Clusters2Tracks(esd) != 0) { | |
1155 | AliError(Form("HLT %s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
1156 | return kFALSE; | |
1157 | } | |
1158 | if(iDet != 1) { | |
1159 | tracker->UnloadClusters(); | |
1160 | } | |
1161 | delete tracker; | |
1162 | } | |
1163 | ||
1f46a9ae | 1164 | return kTRUE; |
1165 | } | |
1166 | ||
e66fbafb | 1167 | //_____________________________________________________________________________ |
af885e0f | 1168 | Bool_t AliReconstruction::RunMuonTracking(AliESDEvent*& esd) |
e66fbafb | 1169 | { |
1170 | // run the muon spectrometer tracking | |
1171 | ||
87932dab | 1172 | AliCodeTimerAuto("") |
e66fbafb | 1173 | |
1174 | if (!fRunLoader) { | |
1175 | AliError("Missing runLoader!"); | |
1176 | return kFALSE; | |
1177 | } | |
1178 | Int_t iDet = 7; // for MUON | |
1179 | ||
1180 | AliInfo("is running..."); | |
1181 | ||
1182 | // Get a pointer to the MUON reconstructor | |
1183 | AliReconstructor *reconstructor = GetReconstructor(iDet); | |
1184 | if (!reconstructor) return kFALSE; | |
1185 | ||
1186 | ||
1187 | TString detName = fgkDetectorName[iDet]; | |
1188 | AliDebug(1, Form("%s tracking", detName.Data())); | |
d76c31f4 | 1189 | AliTracker *tracker = reconstructor->CreateTracker(); |
e66fbafb | 1190 | if (!tracker) { |
1191 | AliWarning(Form("couldn't create a tracker for %s", detName.Data())); | |
1192 | return kFALSE; | |
1193 | } | |
1194 | ||
1195 | // create Tracks | |
1196 | fLoader[iDet]->LoadTracks("update"); | |
1197 | fLoader[iDet]->CleanTracks(); | |
1198 | fLoader[iDet]->MakeTracksContainer(); | |
1199 | ||
1200 | // read RecPoints | |
761350a6 | 1201 | fLoader[iDet]->LoadRecPoints("read"); |
1202 | tracker->LoadClusters(fLoader[iDet]->TreeR()); | |
1203 | ||
1204 | Int_t rv = tracker->Clusters2Tracks(esd); | |
1205 | ||
1206 | fLoader[iDet]->UnloadRecPoints(); | |
1207 | ||
1208 | if ( rv ) | |
1209 | { | |
e66fbafb | 1210 | AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet])); |
1211 | return kFALSE; | |
1212 | } | |
761350a6 | 1213 | |
1214 | tracker->UnloadClusters(); | |
1215 | ||
e66fbafb | 1216 | fLoader[iDet]->UnloadRecPoints(); |
1217 | ||
1218 | fLoader[iDet]->WriteTracks("OVERWRITE"); | |
1219 | fLoader[iDet]->UnloadTracks(); | |
1220 | ||
1221 | delete tracker; | |
1222 | ||
e66fbafb | 1223 | return kTRUE; |
1224 | } | |
1225 | ||
1226 | ||
2257f27e | 1227 | //_____________________________________________________________________________ |
af885e0f | 1228 | Bool_t AliReconstruction::RunTracking(AliESDEvent*& esd) |
2257f27e | 1229 | { |
1230 | // run the barrel tracking | |
1231 | ||
87932dab | 1232 | AliCodeTimerAuto("") |
24f7a148 | 1233 | |
815c2b38 | 1234 | AliInfo("running tracking"); |
596a855f | 1235 | |
91b876d1 | 1236 | //Fill the ESD with the T0 info (will be used by the TOF) |
d76c31f4 | 1237 | if (fReconstructor[11] && fLoader[11]) { |
1238 | fLoader[11]->LoadRecPoints("READ"); | |
1239 | TTree *treeR = fLoader[11]->TreeR(); | |
1240 | GetReconstructor(11)->FillESD((TTree *)NULL,treeR,esd); | |
1241 | } | |
91b876d1 | 1242 | |
b8cd5251 | 1243 | // pass 1: TPC + ITS inwards |
1244 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
1245 | if (!fTracker[iDet]) continue; | |
1246 | AliDebug(1, Form("%s tracking", fgkDetectorName[iDet])); | |
24f7a148 | 1247 | |
b8cd5251 | 1248 | // load clusters |
1249 | fLoader[iDet]->LoadRecPoints("read"); | |
1250 | TTree* tree = fLoader[iDet]->TreeR(); | |
1251 | if (!tree) { | |
1252 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 1253 | return kFALSE; |
1254 | } | |
b8cd5251 | 1255 | fTracker[iDet]->LoadClusters(tree); |
1256 | ||
1257 | // run tracking | |
1258 | if (fTracker[iDet]->Clusters2Tracks(esd) != 0) { | |
1259 | AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
24f7a148 | 1260 | return kFALSE; |
1261 | } | |
b8cd5251 | 1262 | if (fCheckPointLevel > 1) { |
1263 | WriteESD(esd, Form("%s.tracking", fgkDetectorName[iDet])); | |
1264 | } | |
878e1fe1 | 1265 | // preliminary PID in TPC needed by the ITS tracker |
1266 | if (iDet == 1) { | |
b26c3770 | 1267 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); |
878e1fe1 | 1268 | AliESDpid::MakePID(esd); |
1269 | } | |
b8cd5251 | 1270 | } |
596a855f | 1271 | |
b8cd5251 | 1272 | // pass 2: ALL backwards |
1273 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1274 | if (!fTracker[iDet]) continue; | |
1275 | AliDebug(1, Form("%s back propagation", fgkDetectorName[iDet])); | |
1276 | ||
1277 | // load clusters | |
1278 | if (iDet > 1) { // all except ITS, TPC | |
1279 | TTree* tree = NULL; | |
7b61cd9c | 1280 | fLoader[iDet]->LoadRecPoints("read"); |
1281 | tree = fLoader[iDet]->TreeR(); | |
b8cd5251 | 1282 | if (!tree) { |
1283 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 1284 | return kFALSE; |
1285 | } | |
b8cd5251 | 1286 | fTracker[iDet]->LoadClusters(tree); |
1287 | } | |
24f7a148 | 1288 | |
b8cd5251 | 1289 | // run tracking |
1290 | if (fTracker[iDet]->PropagateBack(esd) != 0) { | |
1291 | AliError(Form("%s backward propagation failed", fgkDetectorName[iDet])); | |
49dfd67a | 1292 | // return kFALSE; |
b8cd5251 | 1293 | } |
1294 | if (fCheckPointLevel > 1) { | |
1295 | WriteESD(esd, Form("%s.back", fgkDetectorName[iDet])); | |
1296 | } | |
24f7a148 | 1297 | |
b8cd5251 | 1298 | // unload clusters |
1299 | if (iDet > 2) { // all except ITS, TPC, TRD | |
1300 | fTracker[iDet]->UnloadClusters(); | |
7b61cd9c | 1301 | fLoader[iDet]->UnloadRecPoints(); |
b8cd5251 | 1302 | } |
8f37df88 | 1303 | // updated PID in TPC needed by the ITS tracker -MI |
1304 | if (iDet == 1) { | |
8f37df88 | 1305 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); |
1306 | AliESDpid::MakePID(esd); | |
1307 | } | |
b8cd5251 | 1308 | } |
596a855f | 1309 | |
98937d93 | 1310 | // write space-points to the ESD in case alignment data output |
1311 | // is switched on | |
1312 | if (fWriteAlignmentData) | |
1313 | WriteAlignmentData(esd); | |
1314 | ||
b8cd5251 | 1315 | // pass 3: TRD + TPC + ITS refit inwards |
1316 | for (Int_t iDet = 2; iDet >= 0; iDet--) { | |
1317 | if (!fTracker[iDet]) continue; | |
1318 | AliDebug(1, Form("%s inward refit", fgkDetectorName[iDet])); | |
596a855f | 1319 | |
b8cd5251 | 1320 | // run tracking |
1321 | if (fTracker[iDet]->RefitInward(esd) != 0) { | |
1322 | AliError(Form("%s inward refit failed", fgkDetectorName[iDet])); | |
49dfd67a | 1323 | // return kFALSE; |
b8cd5251 | 1324 | } |
1325 | if (fCheckPointLevel > 1) { | |
1326 | WriteESD(esd, Form("%s.refit", fgkDetectorName[iDet])); | |
1327 | } | |
596a855f | 1328 | |
b8cd5251 | 1329 | // unload clusters |
1330 | fTracker[iDet]->UnloadClusters(); | |
1331 | fLoader[iDet]->UnloadRecPoints(); | |
1332 | } | |
ff8bb5ae | 1333 | // |
1334 | // Propagate track to the vertex - if not done by ITS | |
1335 | // | |
1336 | Int_t ntracks = esd->GetNumberOfTracks(); | |
1337 | for (Int_t itrack=0; itrack<ntracks; itrack++){ | |
1338 | const Double_t kRadius = 3; // beam pipe radius | |
1339 | const Double_t kMaxStep = 5; // max step | |
1340 | const Double_t kMaxD = 123456; // max distance to prim vertex | |
1341 | Double_t fieldZ = AliTracker::GetBz(); // | |
1342 | AliESDtrack * track = esd->GetTrack(itrack); | |
1343 | if (!track) continue; | |
1344 | if (track->IsOn(AliESDtrack::kITSrefit)) continue; | |
a7265806 | 1345 | AliTracker::PropagateTrackTo(track,kRadius,track->GetMass(),kMaxStep,kTRUE); |
ff8bb5ae | 1346 | track->RelateToVertex(esd->GetVertex(),fieldZ, kMaxD); |
1347 | } | |
1348 | ||
596a855f | 1349 | return kTRUE; |
1350 | } | |
1351 | ||
d64bd07d | 1352 | //_____________________________________________________________________________ |
1353 | Bool_t AliReconstruction::CleanESD(AliESDEvent *esd){ | |
1354 | // | |
1355 | // Remove the data which are not needed for the physics analysis. | |
1356 | // | |
1357 | ||
1358 | AliInfo("Cleaning the ESD..."); | |
d64bd07d | 1359 | Int_t nTracks=esd->GetNumberOfTracks(); |
7f68891d | 1360 | AliInfo(Form("Number of ESD tracks before cleaning %d",nTracks)); |
d64bd07d | 1361 | |
7f68891d | 1362 | Float_t cleanPars[]={fDmax,fZmax}; |
1363 | Bool_t rc=esd->Clean(cleanPars); | |
d64bd07d | 1364 | |
7f68891d | 1365 | nTracks=esd->GetNumberOfTracks(); |
1366 | AliInfo(Form("Number of ESD tracks after cleaning %d",nTracks)); | |
d64bd07d | 1367 | |
7f68891d | 1368 | return rc; |
d64bd07d | 1369 | } |
1370 | ||
596a855f | 1371 | //_____________________________________________________________________________ |
af885e0f | 1372 | Bool_t AliReconstruction::FillESD(AliESDEvent*& esd, const TString& detectors) |
596a855f | 1373 | { |
1374 | // fill the event summary data | |
1375 | ||
87932dab | 1376 | AliCodeTimerAuto("") |
030b532d | 1377 | |
596a855f | 1378 | TString detStr = detectors; |
b8cd5251 | 1379 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1380 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1381 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1382 | if (!reconstructor) continue; | |
1383 | ||
1384 | if (!ReadESD(esd, fgkDetectorName[iDet])) { | |
1385 | AliDebug(1, Form("filling ESD for %s", fgkDetectorName[iDet])); | |
b26c3770 | 1386 | TTree* clustersTree = NULL; |
d76c31f4 | 1387 | if (fLoader[iDet]) { |
b26c3770 | 1388 | fLoader[iDet]->LoadRecPoints("read"); |
1389 | clustersTree = fLoader[iDet]->TreeR(); | |
1390 | if (!clustersTree) { | |
1391 | AliError(Form("Can't get the %s clusters tree", | |
1392 | fgkDetectorName[iDet])); | |
1393 | if (fStopOnError) return kFALSE; | |
1394 | } | |
1395 | } | |
1396 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
1397 | reconstructor->FillESD(fRawReader, clustersTree, esd); | |
1398 | } else { | |
1399 | TTree* digitsTree = NULL; | |
1400 | if (fLoader[iDet]) { | |
1401 | fLoader[iDet]->LoadDigits("read"); | |
1402 | digitsTree = fLoader[iDet]->TreeD(); | |
1403 | if (!digitsTree) { | |
1404 | AliError(Form("Can't get the %s digits tree", | |
1405 | fgkDetectorName[iDet])); | |
1406 | if (fStopOnError) return kFALSE; | |
1407 | } | |
1408 | } | |
1409 | reconstructor->FillESD(digitsTree, clustersTree, esd); | |
1410 | if (fLoader[iDet]) fLoader[iDet]->UnloadDigits(); | |
1411 | } | |
d76c31f4 | 1412 | if (fLoader[iDet]) { |
b26c3770 | 1413 | fLoader[iDet]->UnloadRecPoints(); |
1414 | } | |
1415 | ||
b8cd5251 | 1416 | if (fCheckPointLevel > 2) WriteESD(esd, fgkDetectorName[iDet]); |
596a855f | 1417 | } |
1418 | } | |
1419 | ||
1420 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
815c2b38 | 1421 | AliError(Form("the following detectors were not found: %s", |
1422 | detStr.Data())); | |
596a855f | 1423 | if (fStopOnError) return kFALSE; |
1424 | } | |
1425 | ||
1426 | return kTRUE; | |
1427 | } | |
1428 | ||
b647652d | 1429 | //_____________________________________________________________________________ |
af885e0f | 1430 | Bool_t AliReconstruction::FillTriggerESD(AliESDEvent*& esd) |
b647652d | 1431 | { |
1432 | // Reads the trigger decision which is | |
1433 | // stored in Trigger.root file and fills | |
1434 | // the corresponding esd entries | |
1435 | ||
87932dab | 1436 | AliCodeTimerAuto("") |
1437 | ||
b647652d | 1438 | AliInfo("Filling trigger information into the ESD"); |
1439 | ||
1440 | if (fRawReader) { | |
1441 | AliCTPRawStream input(fRawReader); | |
1442 | if (!input.Next()) { | |
1443 | AliError("No valid CTP (trigger) DDL raw data is found ! The trigger information is not stored in the ESD !"); | |
1444 | return kFALSE; | |
1445 | } | |
1446 | esd->SetTriggerMask(input.GetClassMask()); | |
1447 | esd->SetTriggerCluster(input.GetClusterMask()); | |
1448 | } | |
1449 | else { | |
1450 | AliRunLoader *runloader = AliRunLoader::GetRunLoader(); | |
1451 | if (runloader) { | |
1452 | if (!runloader->LoadTrigger()) { | |
1453 | AliCentralTrigger *aCTP = runloader->GetTrigger(); | |
1454 | esd->SetTriggerMask(aCTP->GetClassMask()); | |
1455 | esd->SetTriggerCluster(aCTP->GetClusterMask()); | |
1456 | } | |
1457 | else { | |
1458 | AliWarning("No trigger can be loaded! The trigger information is not stored in the ESD !"); | |
1459 | return kFALSE; | |
1460 | } | |
1461 | } | |
1462 | else { | |
1463 | AliError("No run loader is available! The trigger information is not stored in the ESD !"); | |
1464 | return kFALSE; | |
1465 | } | |
1466 | } | |
1467 | ||
1468 | return kTRUE; | |
1469 | } | |
596a855f | 1470 | |
001397cd | 1471 | |
1472 | ||
1473 | ||
1474 | ||
1475 | //_____________________________________________________________________________ | |
af885e0f | 1476 | Bool_t AliReconstruction::FillRawEventHeaderESD(AliESDEvent*& esd) |
001397cd | 1477 | { |
1478 | // | |
1479 | // Filling information from RawReader Header | |
1480 | // | |
1481 | ||
1482 | AliInfo("Filling information from RawReader Header"); | |
31fd97b2 | 1483 | esd->SetBunchCrossNumber(0); |
1484 | esd->SetOrbitNumber(0); | |
9bcc1e45 | 1485 | esd->SetPeriodNumber(0); |
001397cd | 1486 | esd->SetTimeStamp(0); |
1487 | esd->SetEventType(0); | |
1488 | const AliRawEventHeaderBase * eventHeader = fRawReader->GetEventHeader(); | |
1489 | if (eventHeader){ | |
9bcc1e45 | 1490 | |
1491 | const UInt_t *id = eventHeader->GetP("Id"); | |
1492 | esd->SetBunchCrossNumber((id)[1]&0x00000fff); | |
1493 | esd->SetOrbitNumber((((id)[0]<<20)&0xf00000)|(((id)[1]>>12)&0xfffff)); | |
1494 | esd->SetPeriodNumber(((id)[0]>>4)&0x0fffffff); | |
1495 | ||
001397cd | 1496 | esd->SetTimeStamp((eventHeader->Get("Timestamp"))); |
31fd97b2 | 1497 | esd->SetEventType((eventHeader->Get("Type"))); |
001397cd | 1498 | } |
1499 | ||
1500 | return kTRUE; | |
1501 | } | |
1502 | ||
1503 | ||
596a855f | 1504 | //_____________________________________________________________________________ |
1505 | Bool_t AliReconstruction::IsSelected(TString detName, TString& detectors) const | |
1506 | { | |
1507 | // check whether detName is contained in detectors | |
1508 | // if yes, it is removed from detectors | |
1509 | ||
1510 | // check if all detectors are selected | |
1511 | if ((detectors.CompareTo("ALL") == 0) || | |
1512 | detectors.BeginsWith("ALL ") || | |
1513 | detectors.EndsWith(" ALL") || | |
1514 | detectors.Contains(" ALL ")) { | |
1515 | detectors = "ALL"; | |
1516 | return kTRUE; | |
1517 | } | |
1518 | ||
1519 | // search for the given detector | |
1520 | Bool_t result = kFALSE; | |
1521 | if ((detectors.CompareTo(detName) == 0) || | |
1522 | detectors.BeginsWith(detName+" ") || | |
1523 | detectors.EndsWith(" "+detName) || | |
1524 | detectors.Contains(" "+detName+" ")) { | |
1525 | detectors.ReplaceAll(detName, ""); | |
1526 | result = kTRUE; | |
1527 | } | |
1528 | ||
1529 | // clean up the detectors string | |
1530 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
1531 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
1532 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
1533 | ||
1534 | return result; | |
1535 | } | |
e583c30d | 1536 | |
f08fc9f5 | 1537 | //_____________________________________________________________________________ |
1538 | Bool_t AliReconstruction::InitRunLoader() | |
1539 | { | |
1540 | // get or create the run loader | |
1541 | ||
1542 | if (gAlice) delete gAlice; | |
1543 | gAlice = NULL; | |
1544 | ||
b26c3770 | 1545 | if (!gSystem->AccessPathName(fGAliceFileName.Data())) { // galice.root exists |
1546 | // load all base libraries to get the loader classes | |
1547 | TString libs = gSystem->GetLibraries(); | |
1548 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1549 | TString detName = fgkDetectorName[iDet]; | |
1550 | if (detName == "HLT") continue; | |
1551 | if (libs.Contains("lib" + detName + "base.so")) continue; | |
1552 | gSystem->Load("lib" + detName + "base.so"); | |
1553 | } | |
f08fc9f5 | 1554 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data()); |
1555 | if (!fRunLoader) { | |
1556 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); | |
1557 | CleanUp(); | |
1558 | return kFALSE; | |
1559 | } | |
b26c3770 | 1560 | fRunLoader->CdGAFile(); |
1561 | if (gFile->GetKey(AliRunLoader::GetGAliceName())) { | |
1562 | if (fRunLoader->LoadgAlice() == 0) { | |
1563 | gAlice = fRunLoader->GetAliRun(); | |
c84a5e9e | 1564 | AliTracker::SetFieldMap(gAlice->Field(),fUniformField); |
b26c3770 | 1565 | } |
f08fc9f5 | 1566 | } |
1567 | if (!gAlice && !fRawReader) { | |
1568 | AliError(Form("no gAlice object found in file %s", | |
1569 | fGAliceFileName.Data())); | |
1570 | CleanUp(); | |
1571 | return kFALSE; | |
1572 | } | |
1573 | ||
6cae184e | 1574 | //PH This is a temporary fix to give access to the kinematics |
1575 | //PH that is needed for the labels of ITS clusters | |
1576 | fRunLoader->LoadKinematics(); | |
1577 | ||
f08fc9f5 | 1578 | } else { // galice.root does not exist |
1579 | if (!fRawReader) { | |
1580 | AliError(Form("the file %s does not exist", fGAliceFileName.Data())); | |
1581 | CleanUp(); | |
1582 | return kFALSE; | |
1583 | } | |
1584 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data(), | |
1585 | AliConfig::GetDefaultEventFolderName(), | |
1586 | "recreate"); | |
1587 | if (!fRunLoader) { | |
1588 | AliError(Form("could not create run loader in file %s", | |
1589 | fGAliceFileName.Data())); | |
1590 | CleanUp(); | |
1591 | return kFALSE; | |
1592 | } | |
1593 | fRunLoader->MakeTree("E"); | |
1594 | Int_t iEvent = 0; | |
1595 | while (fRawReader->NextEvent()) { | |
1596 | fRunLoader->SetEventNumber(iEvent); | |
1597 | fRunLoader->GetHeader()->Reset(fRawReader->GetRunNumber(), | |
1598 | iEvent, iEvent); | |
1599 | fRunLoader->MakeTree("H"); | |
1600 | fRunLoader->TreeE()->Fill(); | |
1601 | iEvent++; | |
1602 | } | |
1603 | fRawReader->RewindEvents(); | |
973388c2 | 1604 | if (fNumberOfEventsPerFile > 0) |
1605 | fRunLoader->SetNumberOfEventsPerFile(fNumberOfEventsPerFile); | |
1606 | else | |
1607 | fRunLoader->SetNumberOfEventsPerFile(iEvent); | |
f08fc9f5 | 1608 | fRunLoader->WriteHeader("OVERWRITE"); |
1609 | fRunLoader->CdGAFile(); | |
1610 | fRunLoader->Write(0, TObject::kOverwrite); | |
1611 | // AliTracker::SetFieldMap(???); | |
1612 | } | |
1613 | ||
1614 | return kTRUE; | |
1615 | } | |
1616 | ||
c757bafd | 1617 | //_____________________________________________________________________________ |
b8cd5251 | 1618 | AliReconstructor* AliReconstruction::GetReconstructor(Int_t iDet) |
c757bafd | 1619 | { |
f08fc9f5 | 1620 | // get the reconstructor object and the loader for a detector |
c757bafd | 1621 | |
b8cd5251 | 1622 | if (fReconstructor[iDet]) return fReconstructor[iDet]; |
1623 | ||
1624 | // load the reconstructor object | |
1625 | TPluginManager* pluginManager = gROOT->GetPluginManager(); | |
1626 | TString detName = fgkDetectorName[iDet]; | |
1627 | TString recName = "Ali" + detName + "Reconstructor"; | |
f08fc9f5 | 1628 | if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT")) return NULL; |
b8cd5251 | 1629 | |
b8cd5251 | 1630 | AliReconstructor* reconstructor = NULL; |
1631 | // first check if a plugin is defined for the reconstructor | |
1632 | TPluginHandler* pluginHandler = | |
1633 | pluginManager->FindHandler("AliReconstructor", detName); | |
f08fc9f5 | 1634 | // if not, add a plugin for it |
1635 | if (!pluginHandler) { | |
b8cd5251 | 1636 | AliDebug(1, Form("defining plugin for %s", recName.Data())); |
b26c3770 | 1637 | TString libs = gSystem->GetLibraries(); |
1638 | if (libs.Contains("lib" + detName + "base.so") || | |
1639 | (gSystem->Load("lib" + detName + "base.so") >= 0)) { | |
b8cd5251 | 1640 | pluginManager->AddHandler("AliReconstructor", detName, |
1641 | recName, detName + "rec", recName + "()"); | |
1642 | } else { | |
1643 | pluginManager->AddHandler("AliReconstructor", detName, | |
1644 | recName, detName, recName + "()"); | |
c757bafd | 1645 | } |
b8cd5251 | 1646 | pluginHandler = pluginManager->FindHandler("AliReconstructor", detName); |
1647 | } | |
1648 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1649 | reconstructor = (AliReconstructor*) pluginHandler->ExecPlugin(0); | |
c757bafd | 1650 | } |
b8cd5251 | 1651 | if (reconstructor) { |
1652 | TObject* obj = fOptions.FindObject(detName.Data()); | |
1653 | if (obj) reconstructor->SetOption(obj->GetTitle()); | |
d76c31f4 | 1654 | reconstructor->Init(); |
b8cd5251 | 1655 | fReconstructor[iDet] = reconstructor; |
1656 | } | |
1657 | ||
f08fc9f5 | 1658 | // get or create the loader |
1659 | if (detName != "HLT") { | |
1660 | fLoader[iDet] = fRunLoader->GetLoader(detName + "Loader"); | |
1661 | if (!fLoader[iDet]) { | |
1662 | AliConfig::Instance() | |
1663 | ->CreateDetectorFolders(fRunLoader->GetEventFolder(), | |
1664 | detName, detName); | |
1665 | // first check if a plugin is defined for the loader | |
bb0901a4 | 1666 | pluginHandler = |
f08fc9f5 | 1667 | pluginManager->FindHandler("AliLoader", detName); |
1668 | // if not, add a plugin for it | |
1669 | if (!pluginHandler) { | |
1670 | TString loaderName = "Ali" + detName + "Loader"; | |
1671 | AliDebug(1, Form("defining plugin for %s", loaderName.Data())); | |
1672 | pluginManager->AddHandler("AliLoader", detName, | |
1673 | loaderName, detName + "base", | |
1674 | loaderName + "(const char*, TFolder*)"); | |
1675 | pluginHandler = pluginManager->FindHandler("AliLoader", detName); | |
1676 | } | |
1677 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1678 | fLoader[iDet] = | |
1679 | (AliLoader*) pluginHandler->ExecPlugin(2, detName.Data(), | |
1680 | fRunLoader->GetEventFolder()); | |
1681 | } | |
1682 | if (!fLoader[iDet]) { // use default loader | |
1683 | fLoader[iDet] = new AliLoader(detName, fRunLoader->GetEventFolder()); | |
1684 | } | |
1685 | if (!fLoader[iDet]) { | |
1686 | AliWarning(Form("couldn't get loader for %s", detName.Data())); | |
6667b602 | 1687 | if (fStopOnError) return NULL; |
f08fc9f5 | 1688 | } else { |
1689 | fRunLoader->AddLoader(fLoader[iDet]); | |
1690 | fRunLoader->CdGAFile(); | |
1691 | if (gFile && !gFile->IsWritable()) gFile->ReOpen("UPDATE"); | |
1692 | fRunLoader->Write(0, TObject::kOverwrite); | |
1693 | } | |
1694 | } | |
1695 | } | |
1696 | ||
b8cd5251 | 1697 | return reconstructor; |
c757bafd | 1698 | } |
1699 | ||
2257f27e | 1700 | //_____________________________________________________________________________ |
1701 | Bool_t AliReconstruction::CreateVertexer() | |
1702 | { | |
1703 | // create the vertexer | |
1704 | ||
b8cd5251 | 1705 | fVertexer = NULL; |
1706 | AliReconstructor* itsReconstructor = GetReconstructor(0); | |
59697224 | 1707 | if (itsReconstructor) { |
d76c31f4 | 1708 | fVertexer = itsReconstructor->CreateVertexer(); |
2257f27e | 1709 | } |
b8cd5251 | 1710 | if (!fVertexer) { |
815c2b38 | 1711 | AliWarning("couldn't create a vertexer for ITS"); |
2257f27e | 1712 | if (fStopOnError) return kFALSE; |
1713 | } | |
1714 | ||
1715 | return kTRUE; | |
1716 | } | |
1717 | ||
24f7a148 | 1718 | //_____________________________________________________________________________ |
b8cd5251 | 1719 | Bool_t AliReconstruction::CreateTrackers(const TString& detectors) |
24f7a148 | 1720 | { |
f08fc9f5 | 1721 | // create the trackers |
24f7a148 | 1722 | |
b8cd5251 | 1723 | TString detStr = detectors; |
1724 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1725 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1726 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1727 | if (!reconstructor) continue; | |
1728 | TString detName = fgkDetectorName[iDet]; | |
1f46a9ae | 1729 | if (detName == "HLT") { |
1730 | fRunHLTTracking = kTRUE; | |
1731 | continue; | |
1732 | } | |
e66fbafb | 1733 | if (detName == "MUON") { |
1734 | fRunMuonTracking = kTRUE; | |
1735 | continue; | |
1736 | } | |
1737 | ||
f08fc9f5 | 1738 | |
d76c31f4 | 1739 | fTracker[iDet] = reconstructor->CreateTracker(); |
f08fc9f5 | 1740 | if (!fTracker[iDet] && (iDet < 7)) { |
1741 | AliWarning(Form("couldn't create a tracker for %s", detName.Data())); | |
8250d5f5 | 1742 | if (fStopOnError) return kFALSE; |
1743 | } | |
1744 | } | |
1745 | ||
24f7a148 | 1746 | return kTRUE; |
1747 | } | |
1748 | ||
e583c30d | 1749 | //_____________________________________________________________________________ |
b26c3770 | 1750 | void AliReconstruction::CleanUp(TFile* file, TFile* fileOld) |
e583c30d | 1751 | { |
1752 | // delete trackers and the run loader and close and delete the file | |
1753 | ||
b8cd5251 | 1754 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1755 | delete fReconstructor[iDet]; | |
1756 | fReconstructor[iDet] = NULL; | |
1757 | fLoader[iDet] = NULL; | |
1758 | delete fTracker[iDet]; | |
1759 | fTracker[iDet] = NULL; | |
d101408a | 1760 | delete fQualAssDataMaker[iDet]; |
1761 | fQualAssDataMaker[iDet] = NULL; | |
b8cd5251 | 1762 | } |
1763 | delete fVertexer; | |
1764 | fVertexer = NULL; | |
9178838a | 1765 | delete fDiamondProfile; |
1766 | fDiamondProfile = NULL; | |
e583c30d | 1767 | |
1768 | delete fRunLoader; | |
1769 | fRunLoader = NULL; | |
b649205a | 1770 | delete fRawReader; |
1771 | fRawReader = NULL; | |
e583c30d | 1772 | |
1773 | if (file) { | |
1774 | file->Close(); | |
1775 | delete file; | |
1776 | } | |
b26c3770 | 1777 | |
1778 | if (fileOld) { | |
1779 | fileOld->Close(); | |
1780 | delete fileOld; | |
1781 | gSystem->Unlink("AliESDs.old.root"); | |
1782 | } | |
e583c30d | 1783 | } |
24f7a148 | 1784 | |
24f7a148 | 1785 | //_____________________________________________________________________________ |
af885e0f | 1786 | |
1787 | Bool_t AliReconstruction::ReadESD(AliESDEvent*& esd, const char* recStep) const | |
24f7a148 | 1788 | { |
1789 | // read the ESD event from a file | |
1790 | ||
1791 | if (!esd) return kFALSE; | |
1792 | char fileName[256]; | |
1793 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
31fd97b2 | 1794 | esd->GetRunNumber(), esd->GetEventNumberInFile(), recStep); |
24f7a148 | 1795 | if (gSystem->AccessPathName(fileName)) return kFALSE; |
1796 | ||
f3a97c86 | 1797 | AliInfo(Form("reading ESD from file %s", fileName)); |
815c2b38 | 1798 | AliDebug(1, Form("reading ESD from file %s", fileName)); |
24f7a148 | 1799 | TFile* file = TFile::Open(fileName); |
1800 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1801 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1802 | delete file; |
1803 | return kFALSE; | |
1804 | } | |
1805 | ||
1806 | gROOT->cd(); | |
1807 | delete esd; | |
af885e0f | 1808 | esd = (AliESDEvent*) file->Get("ESD"); |
24f7a148 | 1809 | file->Close(); |
1810 | delete file; | |
1811 | return kTRUE; | |
af885e0f | 1812 | |
24f7a148 | 1813 | } |
1814 | ||
af885e0f | 1815 | |
1816 | ||
24f7a148 | 1817 | //_____________________________________________________________________________ |
af885e0f | 1818 | void AliReconstruction::WriteESD(AliESDEvent* esd, const char* recStep) const |
24f7a148 | 1819 | { |
1820 | // write the ESD event to a file | |
1821 | ||
1822 | if (!esd) return; | |
1823 | char fileName[256]; | |
1824 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
31fd97b2 | 1825 | esd->GetRunNumber(), esd->GetEventNumberInFile(), recStep); |
24f7a148 | 1826 | |
815c2b38 | 1827 | AliDebug(1, Form("writing ESD to file %s", fileName)); |
24f7a148 | 1828 | TFile* file = TFile::Open(fileName, "recreate"); |
1829 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1830 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1831 | } else { |
1832 | esd->Write("ESD"); | |
1833 | file->Close(); | |
1834 | } | |
1835 | delete file; | |
1836 | } | |
f3a97c86 | 1837 | |
1838 | ||
1839 | ||
1840 | ||
f3a97c86 | 1841 | |
a7807689 | 1842 | //_____________________________________________________________________________ |
f29f1726 | 1843 | void AliReconstruction::ESDFile2AODFile(TFile* esdFile, TFile* aodFile) |
a7807689 | 1844 | { |
f29f1726 | 1845 | // write all files from the given esd file to an aod file |
85ba66b8 | 1846 | |
f29f1726 | 1847 | // create an AliAOD object |
1848 | AliAODEvent *aod = new AliAODEvent(); | |
1849 | aod->CreateStdContent(); | |
1850 | ||
1851 | // go to the file | |
1852 | aodFile->cd(); | |
1853 | ||
1854 | // create the tree | |
b97637d4 | 1855 | TTree *aodTree = new TTree("aodTree", "AliAOD tree"); |
f29f1726 | 1856 | aodTree->Branch(aod->GetList()); |
1857 | ||
1858 | // connect to ESD | |
1859 | TTree *t = (TTree*) esdFile->Get("esdTree"); | |
af885e0f | 1860 | AliESDEvent *esd = new AliESDEvent(); |
53ec9628 | 1861 | esd->ReadFromTree(t); |
f29f1726 | 1862 | |
53ec9628 | 1863 | Int_t nEvents = t->GetEntries(); |
f29f1726 | 1864 | |
1865 | // set arrays and pointers | |
1866 | Float_t posF[3]; | |
1867 | Double_t pos[3]; | |
1868 | Double_t p[3]; | |
1869 | Double_t covVtx[6]; | |
1870 | Double_t covTr[21]; | |
1871 | Double_t pid[10]; | |
1872 | ||
1873 | // loop over events and fill them | |
1874 | for (Int_t iEvent = 0; iEvent < nEvents; ++iEvent) { | |
53ec9628 | 1875 | t->GetEntry(iEvent); |
f29f1726 | 1876 | |
1877 | // Multiplicity information needed by the header (to be revised!) | |
1878 | Int_t nTracks = esd->GetNumberOfTracks(); | |
1879 | Int_t nPosTracks = 0; | |
1880 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) | |
b97637d4 | 1881 | if (esd->GetTrack(iTrack)->Charge()> 0) nPosTracks++; |
f29f1726 | 1882 | |
85ba66b8 | 1883 | // Access the header |
1884 | AliAODHeader *header = aod->GetHeader(); | |
1885 | ||
1886 | // fill the header | |
ade23daf | 1887 | header->SetRunNumber (esd->GetRunNumber() ); |
1888 | header->SetBunchCrossNumber(esd->GetBunchCrossNumber()); | |
1889 | header->SetOrbitNumber (esd->GetOrbitNumber() ); | |
1890 | header->SetPeriodNumber (esd->GetPeriodNumber() ); | |
1891 | header->SetTriggerMask (esd->GetTriggerMask() ); | |
1892 | header->SetTriggerCluster (esd->GetTriggerCluster() ); | |
1893 | header->SetEventType (esd->GetEventType() ); | |
1894 | header->SetMagneticField (esd->GetMagneticField() ); | |
1895 | header->SetZDCN1Energy (esd->GetZDCN1Energy() ); | |
1896 | header->SetZDCP1Energy (esd->GetZDCP1Energy() ); | |
1897 | header->SetZDCN2Energy (esd->GetZDCN2Energy() ); | |
1898 | header->SetZDCP2Energy (esd->GetZDCP2Energy() ); | |
1899 | header->SetZDCEMEnergy (esd->GetZDCEMEnergy() ); | |
a1d4139d | 1900 | header->SetRefMultiplicity (nTracks); |
1901 | header->SetRefMultiplicityPos(nPosTracks); | |
1902 | header->SetRefMultiplicityNeg(nTracks - nPosTracks); | |
1903 | header->SetMuonMagFieldScale(-999.); // FIXME | |
1904 | header->SetCentrality(-999.); // FIXME | |
f29f1726 | 1905 | |
1906 | Int_t nV0s = esd->GetNumberOfV0s(); | |
1907 | Int_t nCascades = esd->GetNumberOfCascades(); | |
1908 | Int_t nKinks = esd->GetNumberOfKinks(); | |
1909 | Int_t nVertices = nV0s + nCascades + nKinks; | |
1910 | ||
1911 | aod->ResetStd(nTracks, nVertices); | |
1912 | AliAODTrack *aodTrack; | |
1913 | ||
f29f1726 | 1914 | // Array to take into account the tracks already added to the AOD |
1915 | Bool_t * usedTrack = NULL; | |
1916 | if (nTracks>0) { | |
1917 | usedTrack = new Bool_t[nTracks]; | |
1918 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) usedTrack[iTrack]=kFALSE; | |
1919 | } | |
1920 | // Array to take into account the V0s already added to the AOD | |
1921 | Bool_t * usedV0 = NULL; | |
1922 | if (nV0s>0) { | |
1923 | usedV0 = new Bool_t[nV0s]; | |
1924 | for (Int_t iV0=0; iV0<nV0s; ++iV0) usedV0[iV0]=kFALSE; | |
1925 | } | |
1926 | // Array to take into account the kinks already added to the AOD | |
1927 | Bool_t * usedKink = NULL; | |
1928 | if (nKinks>0) { | |
1929 | usedKink = new Bool_t[nKinks]; | |
1930 | for (Int_t iKink=0; iKink<nKinks; ++iKink) usedKink[iKink]=kFALSE; | |
1931 | } | |
1932 | ||
1933 | // Access to the AOD container of vertices | |
1934 | TClonesArray &vertices = *(aod->GetVertices()); | |
1935 | Int_t jVertices=0; | |
1936 | ||
1937 | // Access to the AOD container of tracks | |
1938 | TClonesArray &tracks = *(aod->GetTracks()); | |
1939 | Int_t jTracks=0; | |
1940 | ||
1941 | // Add primary vertex. The primary tracks will be defined | |
1942 | // after the loops on the composite objects (V0, cascades, kinks) | |
1943 | const AliESDVertex *vtx = esd->GetPrimaryVertex(); | |
1944 | ||
1945 | vtx->GetXYZ(pos); // position | |
1946 | vtx->GetCovMatrix(covVtx); //covariance matrix | |
1947 | ||
1948 | AliAODVertex * primary = new(vertices[jVertices++]) | |
02153d58 | 1949 | AliAODVertex(pos, covVtx, vtx->GetChi2toNDF(), NULL, -1, AliAODVertex::kPrimary); |
f29f1726 | 1950 | |
1951 | // Create vertices starting from the most complex objects | |
1952 | ||
1953 | // Cascades | |
1954 | for (Int_t nCascade = 0; nCascade < nCascades; ++nCascade) { | |
1955 | AliESDcascade *cascade = esd->GetCascade(nCascade); | |
1956 | ||
b8be8c7d | 1957 | cascade->GetXYZcascade(pos[0], pos[1], pos[2]); // Bo: bug correction |
f29f1726 | 1958 | cascade->GetPosCovXi(covVtx); |
1959 | ||
1960 | // Add the cascade vertex | |
1961 | AliAODVertex * vcascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
1962 | covVtx, | |
1963 | cascade->GetChi2Xi(), // = chi2/NDF since NDF = 2*2-3 | |
1964 | primary, | |
02153d58 | 1965 | nCascade, |
f29f1726 | 1966 | AliAODVertex::kCascade); |
1967 | ||
1968 | primary->AddDaughter(vcascade); | |
1969 | ||
1970 | // Add the V0 from the cascade. The ESD class have to be optimized... | |
85ba66b8 | 1971 | // Now we have to search for the corresponding V0 in the list of V0s |
f29f1726 | 1972 | // using the indeces of the positive and negative tracks |
1973 | ||
1974 | Int_t posFromV0 = cascade->GetPindex(); | |
1975 | Int_t negFromV0 = cascade->GetNindex(); | |
1976 | ||
f29f1726 | 1977 | AliESDv0 * v0 = 0x0; |
1978 | Int_t indV0 = -1; | |
1979 | ||
1980 | for (Int_t iV0=0; iV0<nV0s; ++iV0) { | |
1981 | ||
1982 | v0 = esd->GetV0(iV0); | |
1983 | Int_t posV0 = v0->GetPindex(); | |
1984 | Int_t negV0 = v0->GetNindex(); | |
1985 | ||
1986 | if (posV0==posFromV0 && negV0==negFromV0) { | |
1987 | indV0 = iV0; | |
1988 | break; | |
1989 | } | |
1990 | } | |
1991 | ||
1992 | AliAODVertex * vV0FromCascade = 0x0; | |
1993 | ||
1994 | if (indV0>-1 && !usedV0[indV0] ) { | |
1995 | ||
1996 | // the V0 exists in the array of V0s and is not used | |
1997 | ||
1998 | usedV0[indV0] = kTRUE; | |
1999 | ||
2000 | v0->GetXYZ(pos[0], pos[1], pos[2]); | |
2001 | v0->GetPosCov(covVtx); | |
2002 | ||
2003 | vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
2004 | covVtx, | |
2005 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 | |
2006 | vcascade, | |
02153d58 | 2007 | indV0, |
f29f1726 | 2008 | AliAODVertex::kV0); |
2009 | } else { | |
2010 | ||
2011 | // the V0 doesn't exist in the array of V0s or was used | |
2012 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
2013 | << " The V0 " << indV0 | |
2014 | << " doesn't exist in the array of V0s or was used!" << endl; | |
2015 | ||
2016 | cascade->GetXYZ(pos[0], pos[1], pos[2]); | |
2017 | cascade->GetPosCov(covVtx); | |
2018 | ||
2019 | vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
2020 | covVtx, | |
2021 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 | |
2022 | vcascade, | |
02153d58 | 2023 | indV0, |
f29f1726 | 2024 | AliAODVertex::kV0); |
2025 | vcascade->AddDaughter(vV0FromCascade); | |
2026 | } | |
2027 | ||
2028 | // Add the positive tracks from the V0 | |
2029 | ||
2030 | if (! usedTrack[posFromV0]) { | |
2031 | ||
2032 | usedTrack[posFromV0] = kTRUE; | |
2033 | ||
2034 | AliESDtrack *esdTrack = esd->GetTrack(posFromV0); | |
2035 | esdTrack->GetPxPyPz(p); | |
2036 | esdTrack->GetXYZ(pos); | |
2037 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2038 | esdTrack->GetESDpid(pid); | |
2039 | ||
2040 | vV0FromCascade->AddDaughter(aodTrack = | |
2041 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2042 | esdTrack->GetLabel(), | |
2043 | p, | |
2044 | kTRUE, | |
2045 | pos, | |
2046 | kFALSE, | |
2047 | covTr, | |
b97637d4 | 2048 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2049 | esdTrack->GetITSClusterMap(), |
2050 | pid, | |
2051 | vV0FromCascade, | |
2052 | kTRUE, // check if this is right | |
2053 | kFALSE, // check if this is right | |
2054 | AliAODTrack::kSecondary) | |
2055 | ); | |
2056 | aodTrack->ConvertAliPIDtoAODPID(); | |
2057 | } | |
2058 | else { | |
2059 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
2060 | << " track " << posFromV0 << " has already been used!" << endl; | |
2061 | } | |
2062 | ||
2063 | // Add the negative tracks from the V0 | |
2064 | ||
2065 | if (!usedTrack[negFromV0]) { | |
2066 | ||
2067 | usedTrack[negFromV0] = kTRUE; | |
2068 | ||
2069 | AliESDtrack *esdTrack = esd->GetTrack(negFromV0); | |
2070 | esdTrack->GetPxPyPz(p); | |
2071 | esdTrack->GetXYZ(pos); | |
2072 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2073 | esdTrack->GetESDpid(pid); | |
2074 | ||
2075 | vV0FromCascade->AddDaughter(aodTrack = | |
2076 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2077 | esdTrack->GetLabel(), | |
2078 | p, | |
2079 | kTRUE, | |
2080 | pos, | |
2081 | kFALSE, | |
2082 | covTr, | |
b97637d4 | 2083 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2084 | esdTrack->GetITSClusterMap(), |
2085 | pid, | |
2086 | vV0FromCascade, | |
2087 | kTRUE, // check if this is right | |
2088 | kFALSE, // check if this is right | |
2089 | AliAODTrack::kSecondary) | |
2090 | ); | |
2091 | aodTrack->ConvertAliPIDtoAODPID(); | |
2092 | } | |
2093 | else { | |
2094 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
2095 | << " track " << negFromV0 << " has already been used!" << endl; | |
2096 | } | |
2097 | ||
2098 | // Add the bachelor track from the cascade | |
2099 | ||
2100 | Int_t bachelor = cascade->GetBindex(); | |
2101 | ||
2102 | if(!usedTrack[bachelor]) { | |
2103 | ||
2104 | usedTrack[bachelor] = kTRUE; | |
2105 | ||
2106 | AliESDtrack *esdTrack = esd->GetTrack(bachelor); | |
2107 | esdTrack->GetPxPyPz(p); | |
2108 | esdTrack->GetXYZ(pos); | |
2109 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2110 | esdTrack->GetESDpid(pid); | |
2111 | ||
2112 | vcascade->AddDaughter(aodTrack = | |
2113 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2114 | esdTrack->GetLabel(), | |
2115 | p, | |
2116 | kTRUE, | |
2117 | pos, | |
2118 | kFALSE, | |
2119 | covTr, | |
b97637d4 | 2120 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2121 | esdTrack->GetITSClusterMap(), |
2122 | pid, | |
2123 | vcascade, | |
2124 | kTRUE, // check if this is right | |
2125 | kFALSE, // check if this is right | |
2126 | AliAODTrack::kSecondary) | |
2127 | ); | |
2128 | aodTrack->ConvertAliPIDtoAODPID(); | |
2129 | } | |
2130 | else { | |
2131 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
2132 | << " track " << bachelor << " has already been used!" << endl; | |
2133 | } | |
2134 | ||
2135 | // Add the primary track of the cascade (if any) | |
2136 | ||
2137 | } // end of the loop on cascades | |
2138 | ||
2139 | // V0s | |
2140 | ||
2141 | for (Int_t nV0 = 0; nV0 < nV0s; ++nV0) { | |
2142 | ||
2143 | if (usedV0[nV0]) continue; // skip if aready added to the AOD | |
2144 | ||
2145 | AliESDv0 *v0 = esd->GetV0(nV0); | |
2146 | ||
2147 | v0->GetXYZ(pos[0], pos[1], pos[2]); | |
2148 | v0->GetPosCov(covVtx); | |
2149 | ||
2150 | AliAODVertex * vV0 = | |
2151 | new(vertices[jVertices++]) AliAODVertex(pos, | |
2152 | covVtx, | |
2153 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 | |
2154 | primary, | |
02153d58 | 2155 | nV0, |
f29f1726 | 2156 | AliAODVertex::kV0); |
2157 | primary->AddDaughter(vV0); | |
2158 | ||
2159 | Int_t posFromV0 = v0->GetPindex(); | |
2160 | Int_t negFromV0 = v0->GetNindex(); | |
2161 | ||
2162 | // Add the positive tracks from the V0 | |
2163 | ||
2164 | if (!usedTrack[posFromV0]) { | |
2165 | ||
2166 | usedTrack[posFromV0] = kTRUE; | |
2167 | ||
2168 | AliESDtrack *esdTrack = esd->GetTrack(posFromV0); | |
2169 | esdTrack->GetPxPyPz(p); | |
2170 | esdTrack->GetXYZ(pos); | |
2171 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2172 | esdTrack->GetESDpid(pid); | |
2173 | ||
2174 | vV0->AddDaughter(aodTrack = | |
2175 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2176 | esdTrack->GetLabel(), | |
2177 | p, | |
2178 | kTRUE, | |
2179 | pos, | |
2180 | kFALSE, | |
2181 | covTr, | |
b97637d4 | 2182 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2183 | esdTrack->GetITSClusterMap(), |
2184 | pid, | |
2185 | vV0, | |
2186 | kTRUE, // check if this is right | |
2187 | kFALSE, // check if this is right | |
2188 | AliAODTrack::kSecondary) | |
2189 | ); | |
2190 | aodTrack->ConvertAliPIDtoAODPID(); | |
2191 | } | |
2192 | else { | |
2193 | cerr << "Error: event " << iEvent << " V0 " << nV0 | |
2194 | << " track " << posFromV0 << " has already been used!" << endl; | |
2195 | } | |
a7807689 | 2196 | |
f29f1726 | 2197 | // Add the negative tracks from the V0 |
2198 | ||
2199 | if (!usedTrack[negFromV0]) { | |
2200 | ||
2201 | usedTrack[negFromV0] = kTRUE; | |
2202 | ||
2203 | AliESDtrack *esdTrack = esd->GetTrack(negFromV0); | |
2204 | esdTrack->GetPxPyPz(p); | |
2205 | esdTrack->GetXYZ(pos); | |
2206 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2207 | esdTrack->GetESDpid(pid); | |
2208 | ||
2209 | vV0->AddDaughter(aodTrack = | |
2210 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2211 | esdTrack->GetLabel(), | |
2212 | p, | |
2213 | kTRUE, | |
2214 | pos, | |
2215 | kFALSE, | |
2216 | covTr, | |
b97637d4 | 2217 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2218 | esdTrack->GetITSClusterMap(), |
2219 | pid, | |
2220 | vV0, | |
2221 | kTRUE, // check if this is right | |
2222 | kFALSE, // check if this is right | |
2223 | AliAODTrack::kSecondary) | |
2224 | ); | |
2225 | aodTrack->ConvertAliPIDtoAODPID(); | |
2226 | } | |
2227 | else { | |
2228 | cerr << "Error: event " << iEvent << " V0 " << nV0 | |
2229 | << " track " << negFromV0 << " has already been used!" << endl; | |
2230 | } | |
2231 | ||
2232 | } // end of the loop on V0s | |
2233 | ||
2234 | // Kinks: it is a big mess the access to the information in the kinks | |
2235 | // The loop is on the tracks in order to find the mother and daugther of each kink | |
2236 | ||
2237 | ||
2238 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) { | |
2239 | ||
2240 | ||
2241 | AliESDtrack * esdTrack = esd->GetTrack(iTrack); | |
2242 | ||
2243 | Int_t ikink = esdTrack->GetKinkIndex(0); | |
2244 | ||
2245 | if (ikink) { | |
2246 | // Negative kink index: mother, positive: daughter | |
2247 | ||
2248 | // Search for the second track of the kink | |
2249 | ||
2250 | for (Int_t jTrack = iTrack+1; jTrack<nTracks; ++jTrack) { | |
2251 | ||
2252 | AliESDtrack * esdTrack1 = esd->GetTrack(jTrack); | |
2253 | ||
2254 | Int_t jkink = esdTrack1->GetKinkIndex(0); | |
2255 | ||
2256 | if ( TMath::Abs(ikink)==TMath::Abs(jkink) ) { | |
2257 | ||
2258 | // The two tracks are from the same kink | |
2259 | ||
2260 | if (usedKink[TMath::Abs(ikink)-1]) continue; // skip used kinks | |
2261 | ||
2262 | Int_t imother = -1; | |
2263 | Int_t idaughter = -1; | |
2264 | ||
2265 | if (ikink<0 && jkink>0) { | |
2266 | ||
2267 | imother = iTrack; | |
2268 | idaughter = jTrack; | |
2269 | } | |
2270 | else if (ikink>0 && jkink<0) { | |
2271 | ||
2272 | imother = jTrack; | |
2273 | idaughter = iTrack; | |
2274 | } | |
2275 | else { | |
2276 | cerr << "Error: Wrong combination of kink indexes: " | |
2277 | << ikink << " " << jkink << endl; | |
2278 | continue; | |
2279 | } | |
2280 | ||
2281 | // Add the mother track | |
2282 | ||
2283 | AliAODTrack * mother = NULL; | |
2284 | ||
2285 | if (!usedTrack[imother]) { | |
2286 | ||
2287 | usedTrack[imother] = kTRUE; | |
2288 | ||
2289 | AliESDtrack *esdTrack = esd->GetTrack(imother); | |
2290 | esdTrack->GetPxPyPz(p); | |
2291 | esdTrack->GetXYZ(pos); | |
2292 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2293 | esdTrack->GetESDpid(pid); | |
2294 | ||
2295 | mother = | |
2296 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2297 | esdTrack->GetLabel(), | |
2298 | p, | |
2299 | kTRUE, | |
2300 | pos, | |
2301 | kFALSE, | |
2302 | covTr, | |
b97637d4 | 2303 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2304 | esdTrack->GetITSClusterMap(), |
2305 | pid, | |
2306 | primary, | |
2307 | kTRUE, // check if this is right | |
2308 | kTRUE, // check if this is right | |
2309 | AliAODTrack::kPrimary); | |
2310 | primary->AddDaughter(mother); | |
2311 | mother->ConvertAliPIDtoAODPID(); | |
2312 | } | |
2313 | else { | |
2314 | cerr << "Error: event " << iEvent << " kink " << TMath::Abs(ikink)-1 | |
2315 | << " track " << imother << " has already been used!" << endl; | |
2316 | } | |
2317 | ||
2318 | // Add the kink vertex | |
2319 | AliESDkink * kink = esd->GetKink(TMath::Abs(ikink)-1); | |
2320 | ||
2321 | AliAODVertex * vkink = | |
2322 | new(vertices[jVertices++]) AliAODVertex(kink->GetPosition(), | |
2323 | NULL, | |
2324 | 0., | |
2325 | mother, | |
02153d58 | 2326 | esdTrack->GetID(), // This is the track ID of the mother's track! |
f29f1726 | 2327 | AliAODVertex::kKink); |
2328 | // Add the daughter track | |
2329 | ||
2330 | AliAODTrack * daughter = NULL; | |
2331 | ||
2332 | if (!usedTrack[idaughter]) { | |
2333 | ||
2334 | usedTrack[idaughter] = kTRUE; | |
2335 | ||
2336 | AliESDtrack *esdTrack = esd->GetTrack(idaughter); | |
2337 | esdTrack->GetPxPyPz(p); | |
2338 | esdTrack->GetXYZ(pos); | |
2339 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2340 | esdTrack->GetESDpid(pid); | |
2341 | ||
2342 | daughter = | |
2343 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2344 | esdTrack->GetLabel(), | |
2345 | p, | |
2346 | kTRUE, | |
2347 | pos, | |
2348 | kFALSE, | |
2349 | covTr, | |
b97637d4 | 2350 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2351 | esdTrack->GetITSClusterMap(), |
2352 | pid, | |
2353 | vkink, | |
2354 | kTRUE, // check if this is right | |
2355 | kTRUE, // check if this is right | |
2356 | AliAODTrack::kPrimary); | |
2357 | vkink->AddDaughter(daughter); | |
2358 | daughter->ConvertAliPIDtoAODPID(); | |
2359 | } | |
2360 | else { | |
2361 | cerr << "Error: event " << iEvent << " kink " << TMath::Abs(ikink)-1 | |
2362 | << " track " << idaughter << " has already been used!" << endl; | |
2363 | } | |
2364 | ||
2365 | ||
2366 | } | |
2367 | } | |
2368 | ||
2369 | } | |
2370 | ||
2371 | } | |
2372 | ||
2373 | ||
2374 | // Tracks (primary and orphan) | |
2375 | ||
2376 | for (Int_t nTrack = 0; nTrack < nTracks; ++nTrack) { | |
2377 | ||
2378 | ||
2379 | if (usedTrack[nTrack]) continue; | |
2380 | ||
2381 | AliESDtrack *esdTrack = esd->GetTrack(nTrack); | |
2382 | esdTrack->GetPxPyPz(p); | |
2383 | esdTrack->GetXYZ(pos); | |
2384 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2385 | esdTrack->GetESDpid(pid); | |
2386 | ||
2387 | Float_t impactXY, impactZ; | |
2388 | ||
2389 | esdTrack->GetImpactParameters(impactXY,impactZ); | |
2390 | ||
2391 | if (impactXY<3) { | |
2392 | // track inside the beam pipe | |
2393 | ||
2394 | primary->AddDaughter(aodTrack = | |
2395 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2396 | esdTrack->GetLabel(), | |
2397 | p, | |
2398 | kTRUE, | |
2399 | pos, | |
2400 | kFALSE, | |
2401 | covTr, | |
b97637d4 | 2402 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2403 | esdTrack->GetITSClusterMap(), |
2404 | pid, | |
2405 | primary, | |
2406 | kTRUE, // check if this is right | |
2407 | kTRUE, // check if this is right | |
2408 | AliAODTrack::kPrimary) | |
2409 | ); | |
2410 | aodTrack->ConvertAliPIDtoAODPID(); | |
2411 | } | |
2412 | else { | |
2413 | // outside the beam pipe: orphan track | |
2414 | aodTrack = | |
2415 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2416 | esdTrack->GetLabel(), | |
2417 | p, | |
2418 | kTRUE, | |
2419 | pos, | |
2420 | kFALSE, | |
2421 | covTr, | |
b97637d4 | 2422 | (Short_t)esdTrack->Charge(), |
f29f1726 | 2423 | esdTrack->GetITSClusterMap(), |
2424 | pid, | |
2425 | NULL, | |
2426 | kFALSE, // check if this is right | |
2427 | kFALSE, // check if this is right | |
2428 | AliAODTrack::kOrphan); | |
2429 | aodTrack->ConvertAliPIDtoAODPID(); | |
2430 | } | |
2431 | } // end of loop on tracks | |
2432 | ||
2433 | // muon tracks | |
2434 | Int_t nMuTracks = esd->GetNumberOfMuonTracks(); | |
2435 | for (Int_t nMuTrack = 0; nMuTrack < nMuTracks; ++nMuTrack) { | |
2436 | ||
2437 | AliESDMuonTrack *esdMuTrack = esd->GetMuonTrack(nMuTrack); | |
2438 | p[0] = esdMuTrack->Px(); | |
2439 | p[1] = esdMuTrack->Py(); | |
2440 | p[2] = esdMuTrack->Pz(); | |
2441 | pos[0] = primary->GetX(); | |
2442 | pos[1] = primary->GetY(); | |
2443 | pos[2] = primary->GetZ(); | |
2444 | ||
2445 | // has to be changed once the muon pid is provided by the ESD | |
2446 | for (Int_t i = 0; i < 10; pid[i++] = 0.); pid[AliAODTrack::kMuon]=1.; | |
2447 | ||
85ba66b8 | 2448 | primary->AddDaughter(aodTrack = |
f29f1726 | 2449 | new(tracks[jTracks++]) AliAODTrack(0, // no ID provided |
2450 | 0, // no label provided | |
2451 | p, | |
2452 | kTRUE, | |
2453 | pos, | |
2454 | kFALSE, | |
2455 | NULL, // no covariance matrix provided | |
b97637d4 | 2456 | esdMuTrack->Charge(), |
e704c7d4 | 2457 | 0, // ITSClusterMap is set below |
f29f1726 | 2458 | pid, |
2459 | primary, | |
85ba66b8 | 2460 | kFALSE, // muon tracks are not used to fit the primary vtx |
2461 | kFALSE, // not used for vertex fit | |
f29f1726 | 2462 | AliAODTrack::kPrimary) |
2463 | ); | |
85ba66b8 | 2464 | |
2465 | aodTrack->SetHitsPatternInTrigCh(esdMuTrack->GetHitsPatternInTrigCh()); | |
2466 | Int_t track2Trigger = esdMuTrack->GetMatchTrigger(); | |
2467 | aodTrack->SetMatchTrigger(track2Trigger); | |
2468 | if (track2Trigger) | |
2469 | aodTrack->SetChi2MatchTrigger(esdMuTrack->GetChi2MatchTrigger()); | |
2470 | else | |
2471 | aodTrack->SetChi2MatchTrigger(0.); | |
f29f1726 | 2472 | } |
2473 | ||
2474 | // Access to the AOD container of clusters | |
2475 | TClonesArray &clusters = *(aod->GetClusters()); | |
2476 | Int_t jClusters=0; | |
2477 | ||
2478 | // Calo Clusters | |
2479 | Int_t nClusters = esd->GetNumberOfCaloClusters(); | |
2480 | ||
2481 | for (Int_t iClust=0; iClust<nClusters; ++iClust) { | |
2482 | ||
2483 | AliESDCaloCluster * cluster = esd->GetCaloCluster(iClust); | |
2484 | ||
2485 | Int_t id = cluster->GetID(); | |
2486 | Int_t label = -1; | |
53ec9628 | 2487 | Float_t energy = cluster->E(); |
2488 | cluster->GetPosition(posF); | |
f29f1726 | 2489 | AliAODVertex *prodVertex = primary; |
2490 | AliAODTrack *primTrack = NULL; | |
2491 | Char_t ttype=AliAODCluster::kUndef; | |
85ba66b8 | 2492 | |
f29f1726 | 2493 | if (cluster->IsPHOS()) ttype=AliAODCluster::kPHOSNeutral; |
2494 | else if (cluster->IsEMCAL()) { | |
85ba66b8 | 2495 | |
f29f1726 | 2496 | if (cluster->GetClusterType() == AliESDCaloCluster::kPseudoCluster) |
2497 | ttype = AliAODCluster::kEMCALPseudoCluster; | |
2498 | else | |
2499 | ttype = AliAODCluster::kEMCALClusterv1; | |
85ba66b8 | 2500 | |
f29f1726 | 2501 | } |
85ba66b8 | 2502 | |
f29f1726 | 2503 | new(clusters[jClusters++]) AliAODCluster(id, |
2504 | label, | |
2505 | energy, | |
2506 | pos, | |
2507 | NULL, // no covariance matrix provided | |
2508 | NULL, // no pid for clusters provided | |
2509 | prodVertex, | |
2510 | primTrack, | |
2511 | ttype); | |
85ba66b8 | 2512 | |
f29f1726 | 2513 | } // end of loop on calo clusters |
85ba66b8 | 2514 | |
2515 | // tracklets | |
2516 | const AliMultiplicity *mult = esd->GetMultiplicity(); | |
2517 | if (mult) { | |
2518 | if (mult->GetNumberOfTracklets()>0) { | |
2519 | aod->GetTracklets()->CreateContainer(mult->GetNumberOfTracklets()); | |
2520 | ||
2521 | for (Int_t n=0; n<mult->GetNumberOfTracklets(); n++) { | |
2522 | aod->GetTracklets()->SetTracklet(n, mult->GetTheta(n), mult->GetPhi(n), mult->GetDeltaPhi(n), mult->GetLabel(n)); | |
2523 | } | |
2524 | } | |
2525 | } else { | |
2526 | Printf("ERROR: AliMultiplicity could not be retrieved from ESD"); | |
2527 | } | |
2528 | ||
f29f1726 | 2529 | delete [] usedTrack; |
2530 | delete [] usedV0; | |
2531 | delete [] usedKink; | |
85ba66b8 | 2532 | |
f29f1726 | 2533 | // fill the tree for this event |
2534 | aodTree->Fill(); | |
2535 | } // end of event loop | |
85ba66b8 | 2536 | |
f29f1726 | 2537 | aodTree->GetUserInfo()->Add(aod); |
85ba66b8 | 2538 | |
f29f1726 | 2539 | // close ESD file |
2540 | esdFile->Close(); | |
85ba66b8 | 2541 | |
f29f1726 | 2542 | // write the tree to the specified file |
2543 | aodFile = aodTree->GetCurrentFile(); | |
2544 | aodFile->cd(); | |
2545 | aodTree->Write(); | |
85ba66b8 | 2546 | |
a7807689 | 2547 | return; |
2548 | } | |
2549 | ||
af885e0f | 2550 | void AliReconstruction::WriteAlignmentData(AliESDEvent* esd) |
98937d93 | 2551 | { |
2552 | // Write space-points which are then used in the alignment procedures | |
2553 | // For the moment only ITS, TRD and TPC | |
2554 | ||
2555 | // Load TOF clusters | |
d528ee75 | 2556 | if (fTracker[3]){ |
2557 | fLoader[3]->LoadRecPoints("read"); | |
2558 | TTree* tree = fLoader[3]->TreeR(); | |
2559 | if (!tree) { | |
2560 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[3])); | |
2561 | return; | |
2562 | } | |
2563 | fTracker[3]->LoadClusters(tree); | |
98937d93 | 2564 | } |
98937d93 | 2565 | Int_t ntracks = esd->GetNumberOfTracks(); |
2566 | for (Int_t itrack = 0; itrack < ntracks; itrack++) | |
2567 | { | |
2568 | AliESDtrack *track = esd->GetTrack(itrack); | |
2569 | Int_t nsp = 0; | |
ef7253ac | 2570 | Int_t idx[200]; |
98937d93 | 2571 | for (Int_t iDet = 3; iDet >= 0; iDet--) |
2572 | nsp += track->GetNcls(iDet); | |
2573 | if (nsp) { | |
2574 | AliTrackPointArray *sp = new AliTrackPointArray(nsp); | |
2575 | track->SetTrackPointArray(sp); | |
2576 | Int_t isptrack = 0; | |
2577 | for (Int_t iDet = 3; iDet >= 0; iDet--) { | |
2578 | AliTracker *tracker = fTracker[iDet]; | |
2579 | if (!tracker) continue; | |
2580 | Int_t nspdet = track->GetNcls(iDet); | |
98937d93 | 2581 | if (nspdet <= 0) continue; |
2582 | track->GetClusters(iDet,idx); | |
2583 | AliTrackPoint p; | |
2584 | Int_t isp = 0; | |
2585 | Int_t isp2 = 0; | |
2586 | while (isp < nspdet) { | |
48ce48d1 | 2587 | Bool_t isvalid; |
2588 | if(IsSelected(fgkDetectorName[iDet],fUseTrackingErrorsForAlignment)) { | |
2589 | isvalid = tracker->GetTrackPointTrackingError(idx[isp2],p,track); | |
2590 | } else { | |
2591 | isvalid = tracker->GetTrackPoint(idx[isp2],p); | |
2592 | } | |
2593 | isp2++; | |
160db090 | 2594 | const Int_t kNTPCmax = 159; |
2595 | if (iDet==1 && isp2>kNTPCmax) break; // to be fixed | |
98937d93 | 2596 | if (!isvalid) continue; |
2597 | sp->AddPoint(isptrack,&p); isptrack++; isp++; | |
2598 | } | |
98937d93 | 2599 | } |
2600 | } | |
2601 | } | |
d528ee75 | 2602 | if (fTracker[3]){ |
2603 | fTracker[3]->UnloadClusters(); | |
2604 | fLoader[3]->UnloadRecPoints(); | |
2605 | } | |
98937d93 | 2606 | } |
2e3550da | 2607 | |
2608 | //_____________________________________________________________________________ | |
af885e0f | 2609 | void AliReconstruction::FillRawDataErrorLog(Int_t iEvent, AliESDEvent* esd) |
2e3550da | 2610 | { |
2611 | // The method reads the raw-data error log | |
2612 | // accumulated within the rawReader. | |
2613 | // It extracts the raw-data errors related to | |
2614 | // the current event and stores them into | |
2615 | // a TClonesArray inside the esd object. | |
2616 | ||
2617 | if (!fRawReader) return; | |
2618 | ||
2619 | for(Int_t i = 0; i < fRawReader->GetNumberOfErrorLogs(); i++) { | |
2620 | ||
2621 | AliRawDataErrorLog *log = fRawReader->GetErrorLog(i); | |
2622 | if (!log) continue; | |
2623 | if (iEvent != log->GetEventNumber()) continue; | |
2624 | ||
2625 | esd->AddRawDataErrorLog(log); | |
2626 | } | |
2627 | ||
2628 | } | |
46698ae4 | 2629 | |
2630 | TNamed* AliReconstruction::CopyFileToTNamed(TString fPath,TString fName){ | |
b545009a | 2631 | // Dump a file content into a char in TNamed |
46698ae4 | 2632 | ifstream in; |
2633 | in.open(fPath.Data(),ios::in | ios::binary|ios::ate); | |
2634 | Int_t kBytes = (Int_t)in.tellg(); | |
2635 | printf("Size: %d \n",kBytes); | |
2636 | TNamed *fn = 0; | |
2637 | if(in.good()){ | |
2638 | char* memblock = new char [kBytes]; | |
2639 | in.seekg (0, ios::beg); | |
2640 | in.read (memblock, kBytes); | |
2641 | in.close(); | |
2642 | TString fData(memblock,kBytes); | |
2643 | fn = new TNamed(fName,fData); | |
2644 | printf("fData Size: %d \n",fData.Sizeof()); | |
2645 | printf("fName Size: %d \n",fName.Sizeof()); | |
2646 | printf("fn Size: %d \n",fn->Sizeof()); | |
2647 | delete[] memblock; | |
2648 | } | |
2649 | else{ | |
2650 | AliInfo(Form("Could not Open %s\n",fPath.Data())); | |
2651 | } | |
2652 | ||
2653 | return fn; | |
2654 | } | |
2655 | ||
2656 | void AliReconstruction::TNamedToFile(TTree* fTree, TString fName){ | |
46698ae4 | 2657 | // This is not really needed in AliReconstruction at the moment |
2658 | // but can serve as a template | |
2659 | ||
2660 | TList *fList = fTree->GetUserInfo(); | |
2661 | TNamed *fn = (TNamed*)fList->FindObject(fName.Data()); | |
2662 | printf("fn Size: %d \n",fn->Sizeof()); | |
2663 | ||
2664 | TString fTmp(fn->GetName()); // to be 100% sure in principle fName also works | |
2665 | const char* cdata = fn->GetTitle(); | |
2666 | printf("fTmp Size %d\n",fTmp.Sizeof()); | |
2667 | ||
2668 | int size = fn->Sizeof()-fTmp.Sizeof()-sizeof(UChar_t)-sizeof(Int_t); // see dfinition of TString::SizeOf()... | |
2669 | printf("calculated size %d\n",size); | |
2670 | ofstream out(fName.Data(),ios::out | ios::binary); | |
2671 | out.write(cdata,size); | |
2672 | out.close(); | |
2673 | ||
2674 | } | |
2675 | ||
a5fa6165 | 2676 | //_____________________________________________________________________________ |
2677 | AliQualAssDataMaker * AliReconstruction::GetQualAssDataMaker(Int_t iDet) | |
2678 | { | |
2679 | // get the quality assurance data maker object and the loader for a detector | |
2680 | ||
2681 | if (fQualAssDataMaker[iDet]) | |
2682 | return fQualAssDataMaker[iDet]; | |
2683 | ||
2684 | // load the QA data maker object | |
2685 | TPluginManager* pluginManager = gROOT->GetPluginManager(); | |
2686 | TString detName = fgkDetectorName[iDet]; | |
2687 | TString qadmName = "Ali" + detName + "QualAssDataMaker"; | |
2688 | if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT")) | |
2689 | return NULL; | |
2690 | ||
2691 | AliQualAssDataMaker * qadm = NULL; | |
2692 | // first check if a plugin is defined for the quality assurance data maker | |
2693 | TPluginHandler* pluginHandler = pluginManager->FindHandler("AliQualAssDataMaker", detName); | |
2694 | // if not, add a plugin for it | |
2695 | if (!pluginHandler) { | |
2696 | AliDebug(1, Form("defining plugin for %s", qadmName.Data())); | |
2697 | TString libs = gSystem->GetLibraries(); | |
2698 | if (libs.Contains("lib" + detName + "base.so") || | |
2699 | (gSystem->Load("lib" + detName + "base.so") >= 0)) { | |
2700 | pluginManager->AddHandler("AliQualAssDataMaker", detName, | |
2701 | qadmName, detName + "qadm", qadmName + "()"); | |
2702 | } else { | |
2703 | pluginManager->AddHandler("AliQualAssDataMaker", detName, | |
2704 | qadmName, detName, qadmName + "()"); | |
2705 | } | |
2706 | pluginHandler = pluginManager->FindHandler("AliQualAssDataMaker", detName); | |
2707 | } | |
2708 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
2709 | qadm = (AliQualAssDataMaker *) pluginHandler->ExecPlugin(0); | |
2710 | } | |
2711 | if (qadm) { | |
d76c31f4 | 2712 | AliInfo(Form("Initializing quality assurance data maker for %s", fgkDetectorName[iDet])); |
164744a7 | 2713 | qadm->Init(AliQualAss::kRECPOINTS, fRunLoader->GetHeader()->GetRun(), GetQACycles(fgkDetectorName[iDet])); |
cd042557 | 2714 | qadm->Init(AliQualAss::kESDS, fRunLoader->GetHeader()->GetRun(), GetQACycles(fgkDetectorName[iDet])); |
5b188f2f | 2715 | qadm->StartOfCycle(AliQualAss::kRECPOINTS); |
2716 | qadm->StartOfCycle(AliQualAss::kESDS, "same") ; | |
a5fa6165 | 2717 | fQualAssDataMaker[iDet] = qadm; |
2718 | } | |
2719 | ||
a5fa6165 | 2720 | return qadm; |
2721 | } | |
2722 | ||
2723 | //_____________________________________________________________________________ | |
2724 | Bool_t AliReconstruction::RunQualAss(const char* detectors, AliESDEvent *& esd) | |
2725 | { | |
2726 | // run the Quality Assurance data producer | |
2727 | ||
2728 | AliCodeTimerAuto("") | |
2729 | TString detStr = detectors; | |
2730 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
2731 | if (!IsSelected(fgkDetectorName[iDet], detStr)) | |
2732 | continue; | |
2733 | AliQualAssDataMaker * qadm = GetQualAssDataMaker(iDet); | |
2734 | if (!qadm) | |
2735 | continue; | |
2736 | AliCodeTimerStart(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
2737 | AliInfo(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
2738 | ||
d76c31f4 | 2739 | qadm->Exec(AliQualAss::kESDS, esd) ; |
5b188f2f | 2740 | qadm->Increment() ; |
a5fa6165 | 2741 | |
2742 | AliCodeTimerStop(Form("running quality assurance data maker for %s", fgkDetectorName[iDet])); | |
2743 | } | |
2744 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
2745 | AliError(Form("the following detectors were not found: %s", | |
2746 | detStr.Data())); | |
2747 | if (fStopOnError) | |
2748 | return kFALSE; | |
2749 | } | |
2750 | ||
2751 | return kTRUE; | |
2752 | } | |
5b188f2f | 2753 | |
2754 | //_____________________________________________________________________________ | |
2755 | Int_t AliReconstruction::GetDetIndex(const char* detector) | |
2756 | { | |
2757 | // return the detector index corresponding to detector | |
2758 | Int_t index = -1 ; | |
2759 | for (index = 0; index < fgkNDetectors ; index++) { | |
2760 | if ( strcmp(detector, fgkDetectorName[index]) == 0 ) | |
2761 | break ; | |
2762 | } | |
2763 | return index ; | |
2764 | } |