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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" |
1d99986f | 136 | #include "AliESDfriend.h" |
2257f27e | 137 | #include "AliESDVertex.h" |
32e449be | 138 | #include "AliMultiplicity.h" |
c84a5e9e | 139 | #include "AliTracker.h" |
2257f27e | 140 | #include "AliVertexer.h" |
c5e3e5d1 | 141 | #include "AliVertexerTracks.h" |
5e4ff34d | 142 | #include "AliV0vertexer.h" |
143 | #include "AliCascadeVertexer.h" | |
596a855f | 144 | #include "AliHeader.h" |
145 | #include "AliGenEventHeader.h" | |
b26c3770 | 146 | #include "AliPID.h" |
596a855f | 147 | #include "AliESDpid.h" |
ff8bb5ae | 148 | #include "AliESDtrack.h" |
f3a97c86 | 149 | |
593df3b8 | 150 | #include "AliTagCreator.h" |
f3a97c86 | 151 | |
25be1e5c | 152 | #include "AliGeomManager.h" |
98937d93 | 153 | #include "AliTrackPointArray.h" |
b0314964 | 154 | #include "AliCDBManager.h" |
6bae477a | 155 | #include "AliCDBEntry.h" |
156 | #include "AliAlignObj.h" | |
f3a97c86 | 157 | |
b647652d | 158 | #include "AliCentralTrigger.h" |
159 | #include "AliCTPRawStream.h" | |
160 | ||
f29f1726 | 161 | #include "AliAODEvent.h" |
162 | #include "AliAODHeader.h" | |
163 | #include "AliAODTrack.h" | |
164 | #include "AliAODVertex.h" | |
165 | #include "AliAODCluster.h" | |
166 | ||
167 | ||
596a855f | 168 | ClassImp(AliReconstruction) |
169 | ||
170 | ||
c757bafd | 171 | //_____________________________________________________________________________ |
b384f8a4 | 172 | const char* AliReconstruction::fgkDetectorName[AliReconstruction::fgkNDetectors] = {"ITS", "TPC", "TRD", "TOF", "PHOS", "HMPID", "EMCAL", "MUON", "FMD", "ZDC", "PMD", "T0", "VZERO", "ACORDE", "HLT"}; |
c757bafd | 173 | |
596a855f | 174 | //_____________________________________________________________________________ |
024cf675 | 175 | AliReconstruction::AliReconstruction(const char* gAliceFilename, const char* cdbUri, |
e583c30d | 176 | const char* name, const char* title) : |
177 | TNamed(name, title), | |
178 | ||
c84a5e9e | 179 | fUniformField(kTRUE), |
2257f27e | 180 | fRunVertexFinder(kTRUE), |
1f46a9ae | 181 | fRunHLTTracking(kFALSE), |
e66fbafb | 182 | fRunMuonTracking(kFALSE), |
1d99986f | 183 | fStopOnError(kFALSE), |
184 | fWriteAlignmentData(kFALSE), | |
185 | fWriteESDfriend(kFALSE), | |
a7807689 | 186 | fWriteAOD(kFALSE), |
b647652d | 187 | fFillTriggerESD(kTRUE), |
1d99986f | 188 | |
189 | fRunLocalReconstruction("ALL"), | |
b8cd5251 | 190 | fRunTracking("ALL"), |
e583c30d | 191 | fFillESD("ALL"), |
192 | fGAliceFileName(gAliceFilename), | |
b649205a | 193 | fInput(""), |
35042093 | 194 | fEquipIdMap(""), |
b26c3770 | 195 | fFirstEvent(0), |
196 | fLastEvent(-1), | |
973388c2 | 197 | fNumberOfEventsPerFile(1), |
24f7a148 | 198 | fCheckPointLevel(0), |
b8cd5251 | 199 | fOptions(), |
6bae477a | 200 | fLoadAlignFromCDB(kTRUE), |
201 | fLoadAlignData("ALL"), | |
46698ae4 | 202 | fESDPar(""), |
e583c30d | 203 | |
204 | fRunLoader(NULL), | |
b649205a | 205 | fRawReader(NULL), |
b8cd5251 | 206 | |
98937d93 | 207 | fVertexer(NULL), |
9178838a | 208 | fDiamondProfile(NULL), |
98937d93 | 209 | |
6bae477a | 210 | fAlignObjArray(NULL), |
ec92bee0 | 211 | fCDBUri(cdbUri), |
212 | fSpecCDBUri() | |
596a855f | 213 | { |
214 | // create reconstruction object with default parameters | |
b8cd5251 | 215 | |
216 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
217 | fReconstructor[iDet] = NULL; | |
218 | fLoader[iDet] = NULL; | |
219 | fTracker[iDet] = NULL; | |
220 | } | |
e47c4c2e | 221 | AliPID pid; |
596a855f | 222 | } |
223 | ||
224 | //_____________________________________________________________________________ | |
225 | AliReconstruction::AliReconstruction(const AliReconstruction& rec) : | |
e583c30d | 226 | TNamed(rec), |
227 | ||
c84a5e9e | 228 | fUniformField(rec.fUniformField), |
2257f27e | 229 | fRunVertexFinder(rec.fRunVertexFinder), |
1f46a9ae | 230 | fRunHLTTracking(rec.fRunHLTTracking), |
e66fbafb | 231 | fRunMuonTracking(rec.fRunMuonTracking), |
1d99986f | 232 | fStopOnError(rec.fStopOnError), |
233 | fWriteAlignmentData(rec.fWriteAlignmentData), | |
234 | fWriteESDfriend(rec.fWriteESDfriend), | |
a7807689 | 235 | fWriteAOD(rec.fWriteAOD), |
b647652d | 236 | fFillTriggerESD(rec.fFillTriggerESD), |
1d99986f | 237 | |
238 | fRunLocalReconstruction(rec.fRunLocalReconstruction), | |
e583c30d | 239 | fRunTracking(rec.fRunTracking), |
240 | fFillESD(rec.fFillESD), | |
241 | fGAliceFileName(rec.fGAliceFileName), | |
b649205a | 242 | fInput(rec.fInput), |
35042093 | 243 | fEquipIdMap(rec.fEquipIdMap), |
b26c3770 | 244 | fFirstEvent(rec.fFirstEvent), |
245 | fLastEvent(rec.fLastEvent), | |
973388c2 | 246 | fNumberOfEventsPerFile(rec.fNumberOfEventsPerFile), |
24f7a148 | 247 | fCheckPointLevel(0), |
b8cd5251 | 248 | fOptions(), |
6bae477a | 249 | fLoadAlignFromCDB(rec.fLoadAlignFromCDB), |
250 | fLoadAlignData(rec.fLoadAlignData), | |
46698ae4 | 251 | fESDPar(rec.fESDPar), |
e583c30d | 252 | |
253 | fRunLoader(NULL), | |
b649205a | 254 | fRawReader(NULL), |
b8cd5251 | 255 | |
98937d93 | 256 | fVertexer(NULL), |
9178838a | 257 | fDiamondProfile(NULL), |
98937d93 | 258 | |
6bae477a | 259 | fAlignObjArray(rec.fAlignObjArray), |
ec92bee0 | 260 | fCDBUri(rec.fCDBUri), |
261 | fSpecCDBUri() | |
596a855f | 262 | { |
263 | // copy constructor | |
264 | ||
ec92bee0 | 265 | for (Int_t i = 0; i < rec.fOptions.GetEntriesFast(); i++) { |
efd2085e | 266 | if (rec.fOptions[i]) fOptions.Add(rec.fOptions[i]->Clone()); |
267 | } | |
b8cd5251 | 268 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
269 | fReconstructor[iDet] = NULL; | |
270 | fLoader[iDet] = NULL; | |
271 | fTracker[iDet] = NULL; | |
272 | } | |
ec92bee0 | 273 | for (Int_t i = 0; i < rec.fSpecCDBUri.GetEntriesFast(); i++) { |
274 | if (rec.fSpecCDBUri[i]) fSpecCDBUri.Add(rec.fSpecCDBUri[i]->Clone()); | |
275 | } | |
596a855f | 276 | } |
277 | ||
278 | //_____________________________________________________________________________ | |
279 | AliReconstruction& AliReconstruction::operator = (const AliReconstruction& rec) | |
280 | { | |
281 | // assignment operator | |
282 | ||
283 | this->~AliReconstruction(); | |
284 | new(this) AliReconstruction(rec); | |
285 | return *this; | |
286 | } | |
287 | ||
288 | //_____________________________________________________________________________ | |
289 | AliReconstruction::~AliReconstruction() | |
290 | { | |
291 | // clean up | |
292 | ||
e583c30d | 293 | CleanUp(); |
efd2085e | 294 | fOptions.Delete(); |
ec92bee0 | 295 | fSpecCDBUri.Delete(); |
87932dab | 296 | |
297 | AliCodeTimer::Instance()->Print(); | |
596a855f | 298 | } |
299 | ||
024cf675 | 300 | //_____________________________________________________________________________ |
301 | void AliReconstruction::InitCDBStorage() | |
302 | { | |
303 | // activate a default CDB storage | |
304 | // First check if we have any CDB storage set, because it is used | |
305 | // to retrieve the calibration and alignment constants | |
306 | ||
307 | AliCDBManager* man = AliCDBManager::Instance(); | |
ec92bee0 | 308 | if (man->IsDefaultStorageSet()) |
024cf675 | 309 | { |
310 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 311 | AliWarning("Default CDB storage has been already set !"); |
312 | AliWarning(Form("Ignoring the default storage declared in AliReconstruction: %s",fCDBUri.Data())); | |
024cf675 | 313 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
ec92bee0 | 314 | fCDBUri = ""; |
315 | } | |
316 | else { | |
b8ec52f6 | 317 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
318 | AliDebug(2, Form("Default CDB storage is set to: %s",fCDBUri.Data())); | |
319 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 320 | man->SetDefaultStorage(fCDBUri); |
321 | } | |
322 | ||
323 | // Now activate the detector specific CDB storage locations | |
c3a7b59a | 324 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { |
325 | TObject* obj = fSpecCDBUri[i]; | |
326 | if (!obj) continue; | |
b8ec52f6 | 327 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
328 | AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); | |
329 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
c3a7b59a | 330 | man->SetSpecificStorage(obj->GetName(), obj->GetTitle()); |
ec92bee0 | 331 | } |
727d0766 | 332 | man->Print(); |
024cf675 | 333 | } |
334 | ||
335 | //_____________________________________________________________________________ | |
336 | void AliReconstruction::SetDefaultStorage(const char* uri) { | |
ec92bee0 | 337 | // Store the desired default CDB storage location |
338 | // Activate it later within the Run() method | |
024cf675 | 339 | |
ec92bee0 | 340 | fCDBUri = uri; |
024cf675 | 341 | |
342 | } | |
343 | ||
344 | //_____________________________________________________________________________ | |
c3a7b59a | 345 | void AliReconstruction::SetSpecificStorage(const char* calibType, const char* uri) { |
ec92bee0 | 346 | // Store a detector-specific CDB storage location |
347 | // Activate it later within the Run() method | |
024cf675 | 348 | |
c3a7b59a | 349 | AliCDBPath aPath(calibType); |
350 | if(!aPath.IsValid()){ | |
351 | // if calibType is not wildcard but it is a valid detector, add "/*" to make it a valid path | |
352 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
353 | if(!strcmp(calibType, fgkDetectorName[iDet])) { | |
354 | aPath.SetPath(Form("%s/*", calibType)); | |
355 | AliInfo(Form("Path for specific storage set to %s", aPath.GetPath().Data())); | |
356 | break; | |
357 | } | |
358 | } | |
359 | if(!aPath.IsValid()){ | |
360 | AliError(Form("Not a valid path or detector: %s", calibType)); | |
361 | return; | |
362 | } | |
363 | } | |
364 | ||
365 | // check that calibType refers to a "valid" detector name | |
366 | Bool_t isDetector = kFALSE; | |
367 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
368 | TString detName = fgkDetectorName[iDet]; | |
369 | if(aPath.GetLevel0() == detName) { | |
370 | isDetector = kTRUE; | |
371 | break; | |
372 | } | |
373 | } | |
374 | ||
375 | if(!isDetector) { | |
376 | AliError(Form("Not a valid detector: %s", aPath.GetLevel0().Data())); | |
377 | return; | |
378 | } | |
379 | ||
380 | TObject* obj = fSpecCDBUri.FindObject(aPath.GetPath().Data()); | |
ec92bee0 | 381 | if (obj) fSpecCDBUri.Remove(obj); |
c3a7b59a | 382 | fSpecCDBUri.Add(new TNamed(aPath.GetPath().Data(), uri)); |
024cf675 | 383 | |
384 | } | |
385 | ||
46698ae4 | 386 | |
387 | ||
388 | ||
6bae477a | 389 | //_____________________________________________________________________________ |
390 | Bool_t AliReconstruction::SetRunNumber() | |
391 | { | |
392 | // The method is called in Run() in order | |
393 | // to set a correct run number. | |
394 | // In case of raw data reconstruction the | |
395 | // run number is taken from the raw data header | |
396 | ||
397 | if(AliCDBManager::Instance()->GetRun() < 0) { | |
398 | if (!fRunLoader) { | |
399 | AliError("No run loader is found !"); | |
400 | return kFALSE; | |
401 | } | |
402 | // read run number from gAlice | |
ec92bee0 | 403 | if(fRunLoader->GetAliRun()) |
404 | AliCDBManager::Instance()->SetRun(fRunLoader->GetAliRun()->GetRunNumber()); | |
405 | else { | |
406 | if(fRawReader) { | |
407 | if(fRawReader->NextEvent()) { | |
408 | AliCDBManager::Instance()->SetRun(fRawReader->GetRunNumber()); | |
409 | fRawReader->RewindEvents(); | |
410 | } | |
411 | else { | |
412 | AliError("No raw-data events found !"); | |
413 | return kFALSE; | |
414 | } | |
415 | } | |
416 | else { | |
417 | AliError("Neither gAlice nor RawReader objects are found !"); | |
418 | return kFALSE; | |
419 | } | |
420 | } | |
421 | AliInfo(Form("CDB Run number: %d",AliCDBManager::Instance()->GetRun())); | |
6bae477a | 422 | } |
423 | return kTRUE; | |
424 | } | |
425 | ||
6bae477a | 426 | //_____________________________________________________________________________ |
427 | Bool_t AliReconstruction::MisalignGeometry(const TString& detectors) | |
428 | { | |
429 | // Read the alignment objects from CDB. | |
430 | // Each detector is supposed to have the | |
431 | // alignment objects in DET/Align/Data CDB path. | |
432 | // All the detector objects are then collected, | |
433 | // sorted by geometry level (starting from ALIC) and | |
434 | // then applied to the TGeo geometry. | |
435 | // Finally an overlaps check is performed. | |
436 | ||
437 | // Load alignment data from CDB and fill fAlignObjArray | |
438 | if(fLoadAlignFromCDB){ | |
6bae477a | 439 | |
25be1e5c | 440 | TString detStr = detectors; |
441 | TString loadAlObjsListOfDets = ""; | |
442 | ||
443 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
444 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
445 | loadAlObjsListOfDets += fgkDetectorName[iDet]; | |
446 | loadAlObjsListOfDets += " "; | |
447 | } // end loop over detectors | |
98e303d9 | 448 | AliGeomManager::ApplyAlignObjsFromCDB(loadAlObjsListOfDets.Data()); |
25be1e5c | 449 | }else{ |
450 | // Check if the array with alignment objects was | |
451 | // provided by the user. If yes, apply the objects | |
452 | // to the present TGeo geometry | |
453 | if (fAlignObjArray) { | |
454 | if (gGeoManager && gGeoManager->IsClosed()) { | |
98e303d9 | 455 | if (AliGeomManager::ApplyAlignObjsToGeom(*fAlignObjArray) == kFALSE) { |
25be1e5c | 456 | AliError("The misalignment of one or more volumes failed!" |
457 | "Compare the list of simulated detectors and the list of detector alignment data!"); | |
458 | return kFALSE; | |
459 | } | |
460 | } | |
461 | else { | |
462 | AliError("Can't apply the misalignment! gGeoManager doesn't exist or it is still opened!"); | |
6bae477a | 463 | return kFALSE; |
464 | } | |
465 | } | |
6bae477a | 466 | } |
25be1e5c | 467 | |
8e245d15 | 468 | delete fAlignObjArray; fAlignObjArray=0; |
a03b0371 | 469 | |
6bae477a | 470 | return kTRUE; |
471 | } | |
596a855f | 472 | |
473 | //_____________________________________________________________________________ | |
474 | void AliReconstruction::SetGAliceFile(const char* fileName) | |
475 | { | |
476 | // set the name of the galice file | |
477 | ||
478 | fGAliceFileName = fileName; | |
479 | } | |
480 | ||
efd2085e | 481 | //_____________________________________________________________________________ |
482 | void AliReconstruction::SetOption(const char* detector, const char* option) | |
483 | { | |
484 | // set options for the reconstruction of a detector | |
485 | ||
486 | TObject* obj = fOptions.FindObject(detector); | |
487 | if (obj) fOptions.Remove(obj); | |
488 | fOptions.Add(new TNamed(detector, option)); | |
489 | } | |
490 | ||
596a855f | 491 | |
492 | //_____________________________________________________________________________ | |
4a33489c | 493 | Bool_t AliReconstruction::Run(const char* input) |
596a855f | 494 | { |
495 | // run the reconstruction | |
496 | ||
87932dab | 497 | AliCodeTimerAuto("") |
498 | ||
b649205a | 499 | // set the input |
500 | if (!input) input = fInput.Data(); | |
501 | TString fileName(input); | |
502 | if (fileName.EndsWith("/")) { | |
503 | fRawReader = new AliRawReaderFile(fileName); | |
504 | } else if (fileName.EndsWith(".root")) { | |
505 | fRawReader = new AliRawReaderRoot(fileName); | |
506 | } else if (!fileName.IsNull()) { | |
507 | fRawReader = new AliRawReaderDate(fileName); | |
508 | fRawReader->SelectEvents(7); | |
509 | } | |
35042093 | 510 | if (!fEquipIdMap.IsNull() && fRawReader) |
511 | fRawReader->LoadEquipmentIdsMap(fEquipIdMap); | |
512 | ||
b649205a | 513 | |
f08fc9f5 | 514 | // get the run loader |
515 | if (!InitRunLoader()) return kFALSE; | |
596a855f | 516 | |
ec92bee0 | 517 | // Initialize the CDB storage |
518 | InitCDBStorage(); | |
519 | ||
6bae477a | 520 | // Set run number in CDBManager (if it is not already set by the user) |
521 | if (!SetRunNumber()) if (fStopOnError) return kFALSE; | |
522 | ||
523 | // Import ideal TGeo geometry and apply misalignment | |
524 | if (!gGeoManager) { | |
525 | TString geom(gSystem->DirName(fGAliceFileName)); | |
526 | geom += "/geometry.root"; | |
98e303d9 | 527 | AliGeomManager::LoadGeometry(geom.Data()); |
6bae477a | 528 | if (!gGeoManager) if (fStopOnError) return kFALSE; |
529 | } | |
8e245d15 | 530 | |
531 | AliCDBManager* man = AliCDBManager::Instance(); | |
6bae477a | 532 | if (!MisalignGeometry(fLoadAlignData)) if (fStopOnError) return kFALSE; |
533 | ||
596a855f | 534 | // local reconstruction |
59697224 | 535 | if (!fRunLocalReconstruction.IsNull()) { |
536 | if (!RunLocalReconstruction(fRunLocalReconstruction)) { | |
e583c30d | 537 | if (fStopOnError) {CleanUp(); return kFALSE;} |
596a855f | 538 | } |
539 | } | |
b26c3770 | 540 | // if (!fRunVertexFinder && fRunTracking.IsNull() && |
541 | // fFillESD.IsNull()) return kTRUE; | |
2257f27e | 542 | |
543 | // get vertexer | |
544 | if (fRunVertexFinder && !CreateVertexer()) { | |
545 | if (fStopOnError) { | |
546 | CleanUp(); | |
547 | return kFALSE; | |
548 | } | |
549 | } | |
596a855f | 550 | |
f08fc9f5 | 551 | // get trackers |
b8cd5251 | 552 | if (!fRunTracking.IsNull() && !CreateTrackers(fRunTracking)) { |
24f7a148 | 553 | if (fStopOnError) { |
554 | CleanUp(); | |
555 | return kFALSE; | |
556 | } | |
596a855f | 557 | } |
24f7a148 | 558 | |
b26c3770 | 559 | // get the possibly already existing ESD file and tree |
af885e0f | 560 | AliESDEvent* esd = new AliESDEvent(); AliESDEvent* hltesd = new AliESDEvent(); |
b26c3770 | 561 | TFile* fileOld = NULL; |
1f46a9ae | 562 | TTree* treeOld = NULL; TTree *hlttreeOld = NULL; |
b26c3770 | 563 | if (!gSystem->AccessPathName("AliESDs.root")){ |
564 | gSystem->CopyFile("AliESDs.root", "AliESDs.old.root", kTRUE); | |
565 | fileOld = TFile::Open("AliESDs.old.root"); | |
566 | if (fileOld && fileOld->IsOpen()) { | |
567 | treeOld = (TTree*) fileOld->Get("esdTree"); | |
46698ae4 | 568 | if (treeOld)esd->ReadFromTree(treeOld); |
1f46a9ae | 569 | hlttreeOld = (TTree*) fileOld->Get("HLTesdTree"); |
46698ae4 | 570 | if (hlttreeOld) hltesd->ReadFromTree(hlttreeOld); |
b26c3770 | 571 | } |
572 | } | |
573 | ||
36711aa4 | 574 | // create the ESD output file and tree |
596a855f | 575 | TFile* file = TFile::Open("AliESDs.root", "RECREATE"); |
46698ae4 | 576 | file->SetCompressionLevel(2); |
596a855f | 577 | if (!file->IsOpen()) { |
815c2b38 | 578 | AliError("opening AliESDs.root failed"); |
b26c3770 | 579 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 580 | } |
46698ae4 | 581 | |
36711aa4 | 582 | TTree* tree = new TTree("esdTree", "Tree with ESD objects"); |
af885e0f | 583 | esd = new AliESDEvent(); |
46698ae4 | 584 | esd->CreateStdContent(); |
585 | esd->WriteToTree(tree); | |
586 | ||
1f46a9ae | 587 | TTree* hlttree = new TTree("HLTesdTree", "Tree with HLT ESD objects"); |
af885e0f | 588 | hltesd = new AliESDEvent(); |
46698ae4 | 589 | hltesd->CreateStdContent(); |
590 | hltesd->WriteToTree(hlttree); | |
591 | ||
592 | /* CKB Why? | |
1f46a9ae | 593 | delete esd; delete hltesd; |
594 | esd = NULL; hltesd = NULL; | |
46698ae4 | 595 | */ |
500d54ab | 596 | // create the branch with ESD additions |
5728d3d5 | 597 | |
598 | ||
599 | ||
46698ae4 | 600 | AliESDfriend *esdf = 0; |
1d99986f | 601 | if (fWriteESDfriend) { |
46698ae4 | 602 | esdf = new AliESDfriend(); |
603 | TBranch *br=tree->Branch("ESDfriend.","AliESDfriend", &esdf); | |
604 | br->SetFile("AliESDfriends.root"); | |
605 | esd->AddObject(esdf); | |
1d99986f | 606 | } |
5728d3d5 | 607 | |
46698ae4 | 608 | |
17c86e90 | 609 | // Get the diamond profile from OCDB |
610 | AliCDBEntry* entry = AliCDBManager::Instance() | |
611 | ->Get("GRP/Calib/MeanVertex"); | |
612 | ||
613 | if(entry) { | |
614 | fDiamondProfile = dynamic_cast<AliESDVertex*> (entry->GetObject()); | |
615 | } else { | |
616 | AliError("No diamond profile found in OCDB!"); | |
617 | } | |
618 | ||
20e5681c | 619 | AliVertexerTracks tVertexer(AliTracker::GetBz()); |
9178838a | 620 | if(fDiamondProfile) tVertexer.SetVtxStart(fDiamondProfile); |
c5e3e5d1 | 621 | |
596a855f | 622 | // loop over events |
b649205a | 623 | if (fRawReader) fRawReader->RewindEvents(); |
f08fc9f5 | 624 | |
596a855f | 625 | for (Int_t iEvent = 0; iEvent < fRunLoader->GetNumberOfEvents(); iEvent++) { |
b26c3770 | 626 | if (fRawReader) fRawReader->NextEvent(); |
4a33489c | 627 | if ((iEvent < fFirstEvent) || ((fLastEvent >= 0) && (iEvent > fLastEvent))) { |
b26c3770 | 628 | // copy old ESD to the new one |
629 | if (treeOld) { | |
46698ae4 | 630 | esd->ReadFromTree(treeOld); |
b26c3770 | 631 | treeOld->GetEntry(iEvent); |
632 | } | |
633 | tree->Fill(); | |
1f46a9ae | 634 | if (hlttreeOld) { |
46698ae4 | 635 | esd->ReadFromTree(hlttreeOld); |
1f46a9ae | 636 | hlttreeOld->GetEntry(iEvent); |
637 | } | |
638 | hlttree->Fill(); | |
b26c3770 | 639 | continue; |
640 | } | |
46698ae4 | 641 | |
815c2b38 | 642 | AliInfo(Form("processing event %d", iEvent)); |
596a855f | 643 | fRunLoader->GetEvent(iEvent); |
24f7a148 | 644 | |
bb0901a4 | 645 | char aFileName[256]; |
646 | sprintf(aFileName, "ESD_%d.%d_final.root", | |
f08fc9f5 | 647 | fRunLoader->GetHeader()->GetRun(), |
648 | fRunLoader->GetHeader()->GetEventNrInRun()); | |
bb0901a4 | 649 | if (!gSystem->AccessPathName(aFileName)) continue; |
24f7a148 | 650 | |
b26c3770 | 651 | // local reconstruction |
652 | if (!fRunLocalReconstruction.IsNull()) { | |
653 | if (!RunLocalEventReconstruction(fRunLocalReconstruction)) { | |
654 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
655 | } | |
656 | } | |
657 | ||
46698ae4 | 658 | |
f08fc9f5 | 659 | esd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
1f46a9ae | 660 | hltesd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
31fd97b2 | 661 | esd->SetEventNumberInFile(fRunLoader->GetHeader()->GetEventNrInRun()); |
662 | hltesd->SetEventNumberInFile(fRunLoader->GetHeader()->GetEventNrInRun()); | |
46698ae4 | 663 | |
d6ee376f | 664 | // Set magnetic field from the tracker |
665 | esd->SetMagneticField(AliTracker::GetBz()); | |
666 | hltesd->SetMagneticField(AliTracker::GetBz()); | |
596a855f | 667 | |
46698ae4 | 668 | |
669 | ||
2e3550da | 670 | // Fill raw-data error log into the ESD |
671 | if (fRawReader) FillRawDataErrorLog(iEvent,esd); | |
672 | ||
2257f27e | 673 | // vertex finder |
674 | if (fRunVertexFinder) { | |
675 | if (!ReadESD(esd, "vertex")) { | |
676 | if (!RunVertexFinder(esd)) { | |
b26c3770 | 677 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
2257f27e | 678 | } |
679 | if (fCheckPointLevel > 0) WriteESD(esd, "vertex"); | |
680 | } | |
681 | } | |
682 | ||
1f46a9ae | 683 | // HLT tracking |
684 | if (!fRunTracking.IsNull()) { | |
685 | if (fRunHLTTracking) { | |
686 | hltesd->SetVertex(esd->GetVertex()); | |
687 | if (!RunHLTTracking(hltesd)) { | |
688 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
689 | } | |
690 | } | |
691 | } | |
692 | ||
e66fbafb | 693 | // Muon tracking |
b8cd5251 | 694 | if (!fRunTracking.IsNull()) { |
e66fbafb | 695 | if (fRunMuonTracking) { |
761350a6 | 696 | if (!RunMuonTracking(esd)) { |
b26c3770 | 697 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
24f7a148 | 698 | } |
596a855f | 699 | } |
700 | } | |
701 | ||
e66fbafb | 702 | // barrel tracking |
703 | if (!fRunTracking.IsNull()) { | |
21c573b7 | 704 | if (!ReadESD(esd, "tracking")) { |
705 | if (!RunTracking(esd)) { | |
706 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
e66fbafb | 707 | } |
21c573b7 | 708 | if (fCheckPointLevel > 0) WriteESD(esd, "tracking"); |
e66fbafb | 709 | } |
710 | } | |
21c573b7 | 711 | |
596a855f | 712 | // fill ESD |
713 | if (!fFillESD.IsNull()) { | |
714 | if (!FillESD(esd, fFillESD)) { | |
b26c3770 | 715 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 716 | } |
717 | } | |
001397cd | 718 | // fill Event header information from the RawEventHeader |
719 | if (fRawReader){FillRawEventHeaderESD(esd);} | |
596a855f | 720 | |
721 | // combined PID | |
722 | AliESDpid::MakePID(esd); | |
24f7a148 | 723 | if (fCheckPointLevel > 1) WriteESD(esd, "PID"); |
596a855f | 724 | |
b647652d | 725 | if (fFillTriggerESD) { |
726 | if (!ReadESD(esd, "trigger")) { | |
727 | if (!FillTriggerESD(esd)) { | |
728 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
729 | } | |
730 | if (fCheckPointLevel > 1) WriteESD(esd, "trigger"); | |
731 | } | |
732 | } | |
733 | ||
a03cd2e0 | 734 | //Try to improve the reconstructed primary vertex position using the tracks |
c060d7fe | 735 | AliESDVertex *pvtx=0; |
736 | Bool_t dovertex=kTRUE; | |
737 | TObject* obj = fOptions.FindObject("ITS"); | |
738 | if (obj) { | |
739 | TString optITS = obj->GetTitle(); | |
740 | if (optITS.Contains("cosmics") || optITS.Contains("COSMICS")) | |
741 | dovertex=kFALSE; | |
742 | } | |
743 | if(dovertex) pvtx=tVertexer.FindPrimaryVertex(esd); | |
17c86e90 | 744 | if(fDiamondProfile) esd->SetDiamond(fDiamondProfile); |
745 | ||
a03cd2e0 | 746 | if (pvtx) |
747 | if (pvtx->GetStatus()) { | |
748 | // Store the improved primary vertex | |
749 | esd->SetPrimaryVertex(pvtx); | |
750 | // Propagate the tracks to the DCA to the improved primary vertex | |
751 | Double_t somethingbig = 777.; | |
752 | Double_t bz = esd->GetMagneticField(); | |
753 | Int_t nt=esd->GetNumberOfTracks(); | |
754 | while (nt--) { | |
755 | AliESDtrack *t = esd->GetTrack(nt); | |
756 | t->RelateToVertex(pvtx, bz, somethingbig); | |
757 | } | |
758 | } | |
c5e3e5d1 | 759 | |
5e4ff34d | 760 | { |
761 | // V0 finding | |
762 | AliV0vertexer vtxer; | |
763 | vtxer.Tracks2V0vertices(esd); | |
764 | ||
765 | // Cascade finding | |
766 | AliCascadeVertexer cvtxer; | |
767 | cvtxer.V0sTracks2CascadeVertices(esd); | |
768 | } | |
769 | ||
596a855f | 770 | // write ESD |
1d99986f | 771 | if (fWriteESDfriend) { |
46698ae4 | 772 | new (esdf) AliESDfriend(); // Reset... |
773 | esd->GetESDfriend(esdf); | |
1d99986f | 774 | } |
500d54ab | 775 | tree->Fill(); |
776 | ||
777 | // write HLT ESD | |
778 | hlttree->Fill(); | |
1d99986f | 779 | |
f3a97c86 | 780 | if (fCheckPointLevel > 0) WriteESD(esd, "final"); |
46698ae4 | 781 | esd->Reset(); |
782 | hltesd->Reset(); | |
5728d3d5 | 783 | if (fWriteESDfriend) { |
784 | new (esdf) AliESDfriend(); // Reset... | |
785 | } | |
46698ae4 | 786 | // esdf->Reset(); |
787 | // delete esdf; esdf = 0; | |
788 | } | |
789 | ||
790 | ||
5728d3d5 | 791 | |
792 | ||
46698ae4 | 793 | tree->GetUserInfo()->Add(esd); |
794 | hlttree->GetUserInfo()->Add(hltesd); | |
795 | ||
796 | ||
797 | ||
798 | if(fESDPar.Contains("ESD.par")){ | |
799 | AliInfo("Attaching ESD.par to Tree"); | |
800 | TNamed *fn = CopyFileToTNamed(fESDPar.Data(),"ESD.par"); | |
801 | tree->GetUserInfo()->Add(fn); | |
596a855f | 802 | } |
803 | ||
46698ae4 | 804 | |
36711aa4 | 805 | file->cd(); |
a9c0e6db | 806 | if (fWriteESDfriend) |
807 | tree->SetBranchStatus("ESDfriend*",0); | |
36711aa4 | 808 | tree->Write(); |
1f46a9ae | 809 | hlttree->Write(); |
f3a97c86 | 810 | |
a7807689 | 811 | if (fWriteAOD) { |
f29f1726 | 812 | TFile *aodFile = TFile::Open("AliAOD.root", "RECREATE"); |
813 | ESDFile2AODFile(file, aodFile); | |
814 | aodFile->Close(); | |
a7807689 | 815 | } |
816 | ||
46698ae4 | 817 | gROOT->cd(); |
151e0c96 | 818 | CleanUp(file, fileOld); |
819 | ||
f3a97c86 | 820 | // Create tags for the events in the ESD tree (the ESD tree is always present) |
821 | // In case of empty events the tags will contain dummy values | |
593df3b8 | 822 | AliTagCreator *tagCreator = new AliTagCreator(); |
823 | tagCreator->CreateESDTags(fFirstEvent,fLastEvent); | |
f575f960 | 824 | //if (fWriteAOD) tagCreator->CreateAODTags(fFirstEvent,fLastEvent); |
596a855f | 825 | |
826 | return kTRUE; | |
827 | } | |
828 | ||
829 | ||
830 | //_____________________________________________________________________________ | |
59697224 | 831 | Bool_t AliReconstruction::RunLocalReconstruction(const TString& detectors) |
596a855f | 832 | { |
59697224 | 833 | // run the local reconstruction |
596a855f | 834 | |
87932dab | 835 | AliCodeTimerAuto("") |
030b532d | 836 | |
8e245d15 | 837 | AliCDBManager* man = AliCDBManager::Instance(); |
838 | Bool_t origCache = man->GetCacheFlag(); | |
839 | ||
596a855f | 840 | TString detStr = detectors; |
b8cd5251 | 841 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
842 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
843 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
844 | if (!reconstructor) continue; | |
b26c3770 | 845 | if (reconstructor->HasLocalReconstruction()) continue; |
b8cd5251 | 846 | |
87932dab | 847 | AliCodeTimerStart(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
b8cd5251 | 848 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
87932dab | 849 | |
850 | AliCodeTimerStart(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); | |
8e245d15 | 851 | AliInfo(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); |
852 | ||
853 | man->SetCacheFlag(kTRUE); | |
854 | TString calibPath = Form("%s/Calib/*", fgkDetectorName[iDet]); | |
855 | man->GetAll(calibPath); // entries are cached! | |
856 | ||
87932dab | 857 | AliCodeTimerStop(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); |
858 | ||
b8cd5251 | 859 | if (fRawReader) { |
860 | fRawReader->RewindEvents(); | |
861 | reconstructor->Reconstruct(fRunLoader, fRawReader); | |
862 | } else { | |
863 | reconstructor->Reconstruct(fRunLoader); | |
596a855f | 864 | } |
87932dab | 865 | |
866 | AliCodeTimerStop(Form("running reconstruction for %s", fgkDetectorName[iDet])); | |
8e245d15 | 867 | |
868 | // unload calibration data | |
98e303d9 | 869 | man->UnloadFromCache(calibPath); |
870 | //man->ClearCache(); | |
596a855f | 871 | } |
872 | ||
8e245d15 | 873 | man->SetCacheFlag(origCache); |
874 | ||
596a855f | 875 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { |
815c2b38 | 876 | AliError(Form("the following detectors were not found: %s", |
877 | detStr.Data())); | |
596a855f | 878 | if (fStopOnError) return kFALSE; |
879 | } | |
880 | ||
881 | return kTRUE; | |
882 | } | |
883 | ||
b26c3770 | 884 | //_____________________________________________________________________________ |
885 | Bool_t AliReconstruction::RunLocalEventReconstruction(const TString& detectors) | |
886 | { | |
887 | // run the local reconstruction | |
888 | ||
87932dab | 889 | AliCodeTimerAuto("") |
b26c3770 | 890 | |
891 | TString detStr = detectors; | |
892 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
893 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
894 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
895 | if (!reconstructor) continue; | |
896 | AliLoader* loader = fLoader[iDet]; | |
897 | ||
898 | // conversion of digits | |
899 | if (fRawReader && reconstructor->HasDigitConversion()) { | |
900 | AliInfo(Form("converting raw data digits into root objects for %s", | |
901 | fgkDetectorName[iDet])); | |
87932dab | 902 | AliCodeTimerAuto(Form("converting raw data digits into root objects for %s", |
903 | fgkDetectorName[iDet])); | |
b26c3770 | 904 | loader->LoadDigits("update"); |
905 | loader->CleanDigits(); | |
906 | loader->MakeDigitsContainer(); | |
907 | TTree* digitsTree = loader->TreeD(); | |
908 | reconstructor->ConvertDigits(fRawReader, digitsTree); | |
909 | loader->WriteDigits("OVERWRITE"); | |
910 | loader->UnloadDigits(); | |
b26c3770 | 911 | } |
912 | ||
913 | // local reconstruction | |
914 | if (!reconstructor->HasLocalReconstruction()) continue; | |
915 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); | |
87932dab | 916 | AliCodeTimerAuto(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
b26c3770 | 917 | loader->LoadRecPoints("update"); |
918 | loader->CleanRecPoints(); | |
919 | loader->MakeRecPointsContainer(); | |
920 | TTree* clustersTree = loader->TreeR(); | |
921 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
922 | reconstructor->Reconstruct(fRawReader, clustersTree); | |
923 | } else { | |
924 | loader->LoadDigits("read"); | |
925 | TTree* digitsTree = loader->TreeD(); | |
926 | if (!digitsTree) { | |
927 | AliError(Form("Can't get the %s digits tree", fgkDetectorName[iDet])); | |
928 | if (fStopOnError) return kFALSE; | |
929 | } else { | |
930 | reconstructor->Reconstruct(digitsTree, clustersTree); | |
931 | } | |
932 | loader->UnloadDigits(); | |
933 | } | |
934 | loader->WriteRecPoints("OVERWRITE"); | |
935 | loader->UnloadRecPoints(); | |
b26c3770 | 936 | } |
937 | ||
938 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
939 | AliError(Form("the following detectors were not found: %s", | |
940 | detStr.Data())); | |
941 | if (fStopOnError) return kFALSE; | |
942 | } | |
5f8272e1 | 943 | |
b26c3770 | 944 | return kTRUE; |
945 | } | |
946 | ||
596a855f | 947 | //_____________________________________________________________________________ |
af885e0f | 948 | Bool_t AliReconstruction::RunVertexFinder(AliESDEvent*& esd) |
596a855f | 949 | { |
950 | // run the barrel tracking | |
951 | ||
87932dab | 952 | AliCodeTimerAuto("") |
030b532d | 953 | |
2257f27e | 954 | AliESDVertex* vertex = NULL; |
955 | Double_t vtxPos[3] = {0, 0, 0}; | |
956 | Double_t vtxErr[3] = {0.07, 0.07, 0.1}; | |
957 | TArrayF mcVertex(3); | |
a6b0b91b | 958 | if (fRunLoader->GetHeader() && fRunLoader->GetHeader()->GenEventHeader()) { |
959 | fRunLoader->GetHeader()->GenEventHeader()->PrimaryVertex(mcVertex); | |
960 | for (Int_t i = 0; i < 3; i++) vtxPos[i] = mcVertex[i]; | |
961 | } | |
2257f27e | 962 | |
b8cd5251 | 963 | if (fVertexer) { |
17c86e90 | 964 | if(fDiamondProfile) fVertexer->SetVtxStart(fDiamondProfile); |
815c2b38 | 965 | AliInfo("running the ITS vertex finder"); |
b26c3770 | 966 | if (fLoader[0]) fLoader[0]->LoadRecPoints(); |
b8cd5251 | 967 | vertex = fVertexer->FindVertexForCurrentEvent(fRunLoader->GetEventNumber()); |
b26c3770 | 968 | if (fLoader[0]) fLoader[0]->UnloadRecPoints(); |
2257f27e | 969 | if(!vertex){ |
815c2b38 | 970 | AliWarning("Vertex not found"); |
c710f220 | 971 | vertex = new AliESDVertex(); |
d1a50cb5 | 972 | vertex->SetName("default"); |
2257f27e | 973 | } |
974 | else { | |
d1a50cb5 | 975 | vertex->SetName("reconstructed"); |
2257f27e | 976 | } |
977 | ||
978 | } else { | |
815c2b38 | 979 | AliInfo("getting the primary vertex from MC"); |
2257f27e | 980 | vertex = new AliESDVertex(vtxPos, vtxErr); |
981 | } | |
982 | ||
983 | if (vertex) { | |
984 | vertex->GetXYZ(vtxPos); | |
985 | vertex->GetSigmaXYZ(vtxErr); | |
986 | } else { | |
815c2b38 | 987 | AliWarning("no vertex reconstructed"); |
2257f27e | 988 | vertex = new AliESDVertex(vtxPos, vtxErr); |
989 | } | |
990 | esd->SetVertex(vertex); | |
32e449be | 991 | // if SPD multiplicity has been determined, it is stored in the ESD |
25be1e5c | 992 | AliMultiplicity *mult = fVertexer->GetMultiplicity(); |
32e449be | 993 | if(mult)esd->SetMultiplicity(mult); |
994 | ||
b8cd5251 | 995 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
996 | if (fTracker[iDet]) fTracker[iDet]->SetVertex(vtxPos, vtxErr); | |
997 | } | |
2257f27e | 998 | delete vertex; |
999 | ||
2257f27e | 1000 | return kTRUE; |
1001 | } | |
1002 | ||
1f46a9ae | 1003 | //_____________________________________________________________________________ |
af885e0f | 1004 | Bool_t AliReconstruction::RunHLTTracking(AliESDEvent*& esd) |
1f46a9ae | 1005 | { |
1006 | // run the HLT barrel tracking | |
1007 | ||
87932dab | 1008 | AliCodeTimerAuto("") |
1f46a9ae | 1009 | |
1010 | if (!fRunLoader) { | |
1011 | AliError("Missing runLoader!"); | |
1012 | return kFALSE; | |
1013 | } | |
1014 | ||
1015 | AliInfo("running HLT tracking"); | |
1016 | ||
1017 | // Get a pointer to the HLT reconstructor | |
1018 | AliReconstructor *reconstructor = GetReconstructor(fgkNDetectors-1); | |
1019 | if (!reconstructor) return kFALSE; | |
1020 | ||
1021 | // TPC + ITS | |
1022 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
1023 | TString detName = fgkDetectorName[iDet]; | |
1024 | AliDebug(1, Form("%s HLT tracking", detName.Data())); | |
1025 | reconstructor->SetOption(detName.Data()); | |
1026 | AliTracker *tracker = reconstructor->CreateTracker(fRunLoader); | |
1027 | if (!tracker) { | |
1028 | AliWarning(Form("couldn't create a HLT tracker for %s", detName.Data())); | |
1029 | if (fStopOnError) return kFALSE; | |
9dcc06e1 | 1030 | continue; |
1f46a9ae | 1031 | } |
1032 | Double_t vtxPos[3]; | |
1033 | Double_t vtxErr[3]={0.005,0.005,0.010}; | |
1034 | const AliESDVertex *vertex = esd->GetVertex(); | |
1035 | vertex->GetXYZ(vtxPos); | |
1036 | tracker->SetVertex(vtxPos,vtxErr); | |
1037 | if(iDet != 1) { | |
1038 | fLoader[iDet]->LoadRecPoints("read"); | |
1039 | TTree* tree = fLoader[iDet]->TreeR(); | |
1040 | if (!tree) { | |
1041 | AliError(Form("Can't get the %s cluster tree", detName.Data())); | |
1042 | return kFALSE; | |
1043 | } | |
1044 | tracker->LoadClusters(tree); | |
1045 | } | |
1046 | if (tracker->Clusters2Tracks(esd) != 0) { | |
1047 | AliError(Form("HLT %s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
1048 | return kFALSE; | |
1049 | } | |
1050 | if(iDet != 1) { | |
1051 | tracker->UnloadClusters(); | |
1052 | } | |
1053 | delete tracker; | |
1054 | } | |
1055 | ||
1f46a9ae | 1056 | return kTRUE; |
1057 | } | |
1058 | ||
e66fbafb | 1059 | //_____________________________________________________________________________ |
af885e0f | 1060 | Bool_t AliReconstruction::RunMuonTracking(AliESDEvent*& esd) |
e66fbafb | 1061 | { |
1062 | // run the muon spectrometer tracking | |
1063 | ||
87932dab | 1064 | AliCodeTimerAuto("") |
e66fbafb | 1065 | |
1066 | if (!fRunLoader) { | |
1067 | AliError("Missing runLoader!"); | |
1068 | return kFALSE; | |
1069 | } | |
1070 | Int_t iDet = 7; // for MUON | |
1071 | ||
1072 | AliInfo("is running..."); | |
1073 | ||
1074 | // Get a pointer to the MUON reconstructor | |
1075 | AliReconstructor *reconstructor = GetReconstructor(iDet); | |
1076 | if (!reconstructor) return kFALSE; | |
1077 | ||
1078 | ||
1079 | TString detName = fgkDetectorName[iDet]; | |
1080 | AliDebug(1, Form("%s tracking", detName.Data())); | |
1081 | AliTracker *tracker = reconstructor->CreateTracker(fRunLoader); | |
1082 | if (!tracker) { | |
1083 | AliWarning(Form("couldn't create a tracker for %s", detName.Data())); | |
1084 | return kFALSE; | |
1085 | } | |
1086 | ||
1087 | // create Tracks | |
1088 | fLoader[iDet]->LoadTracks("update"); | |
1089 | fLoader[iDet]->CleanTracks(); | |
1090 | fLoader[iDet]->MakeTracksContainer(); | |
1091 | ||
1092 | // read RecPoints | |
761350a6 | 1093 | fLoader[iDet]->LoadRecPoints("read"); |
1094 | tracker->LoadClusters(fLoader[iDet]->TreeR()); | |
1095 | ||
1096 | Int_t rv = tracker->Clusters2Tracks(esd); | |
1097 | ||
1098 | fLoader[iDet]->UnloadRecPoints(); | |
1099 | ||
1100 | if ( rv ) | |
1101 | { | |
e66fbafb | 1102 | AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet])); |
1103 | return kFALSE; | |
1104 | } | |
761350a6 | 1105 | |
1106 | tracker->UnloadClusters(); | |
1107 | ||
e66fbafb | 1108 | fLoader[iDet]->UnloadRecPoints(); |
1109 | ||
1110 | fLoader[iDet]->WriteTracks("OVERWRITE"); | |
1111 | fLoader[iDet]->UnloadTracks(); | |
1112 | ||
1113 | delete tracker; | |
1114 | ||
e66fbafb | 1115 | return kTRUE; |
1116 | } | |
1117 | ||
1118 | ||
2257f27e | 1119 | //_____________________________________________________________________________ |
af885e0f | 1120 | Bool_t AliReconstruction::RunTracking(AliESDEvent*& esd) |
2257f27e | 1121 | { |
1122 | // run the barrel tracking | |
1123 | ||
87932dab | 1124 | AliCodeTimerAuto("") |
24f7a148 | 1125 | |
815c2b38 | 1126 | AliInfo("running tracking"); |
596a855f | 1127 | |
91b876d1 | 1128 | //Fill the ESD with the T0 info (will be used by the TOF) |
1f4331b3 | 1129 | if (fReconstructor[11]) |
1130 | GetReconstructor(11)->FillESD(fRunLoader, esd); | |
91b876d1 | 1131 | |
b8cd5251 | 1132 | // pass 1: TPC + ITS inwards |
1133 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
1134 | if (!fTracker[iDet]) continue; | |
1135 | AliDebug(1, Form("%s tracking", fgkDetectorName[iDet])); | |
24f7a148 | 1136 | |
b8cd5251 | 1137 | // load clusters |
1138 | fLoader[iDet]->LoadRecPoints("read"); | |
1139 | TTree* tree = fLoader[iDet]->TreeR(); | |
1140 | if (!tree) { | |
1141 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 1142 | return kFALSE; |
1143 | } | |
b8cd5251 | 1144 | fTracker[iDet]->LoadClusters(tree); |
1145 | ||
1146 | // run tracking | |
1147 | if (fTracker[iDet]->Clusters2Tracks(esd) != 0) { | |
1148 | AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
24f7a148 | 1149 | return kFALSE; |
1150 | } | |
b8cd5251 | 1151 | if (fCheckPointLevel > 1) { |
1152 | WriteESD(esd, Form("%s.tracking", fgkDetectorName[iDet])); | |
1153 | } | |
878e1fe1 | 1154 | // preliminary PID in TPC needed by the ITS tracker |
1155 | if (iDet == 1) { | |
1156 | GetReconstructor(1)->FillESD(fRunLoader, esd); | |
b26c3770 | 1157 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); |
878e1fe1 | 1158 | AliESDpid::MakePID(esd); |
1159 | } | |
b8cd5251 | 1160 | } |
596a855f | 1161 | |
b8cd5251 | 1162 | // pass 2: ALL backwards |
1163 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1164 | if (!fTracker[iDet]) continue; | |
1165 | AliDebug(1, Form("%s back propagation", fgkDetectorName[iDet])); | |
1166 | ||
1167 | // load clusters | |
1168 | if (iDet > 1) { // all except ITS, TPC | |
1169 | TTree* tree = NULL; | |
7b61cd9c | 1170 | fLoader[iDet]->LoadRecPoints("read"); |
1171 | tree = fLoader[iDet]->TreeR(); | |
b8cd5251 | 1172 | if (!tree) { |
1173 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 1174 | return kFALSE; |
1175 | } | |
b8cd5251 | 1176 | fTracker[iDet]->LoadClusters(tree); |
1177 | } | |
24f7a148 | 1178 | |
b8cd5251 | 1179 | // run tracking |
1180 | if (fTracker[iDet]->PropagateBack(esd) != 0) { | |
1181 | AliError(Form("%s backward propagation failed", fgkDetectorName[iDet])); | |
49dfd67a | 1182 | // return kFALSE; |
b8cd5251 | 1183 | } |
1184 | if (fCheckPointLevel > 1) { | |
1185 | WriteESD(esd, Form("%s.back", fgkDetectorName[iDet])); | |
1186 | } | |
24f7a148 | 1187 | |
b8cd5251 | 1188 | // unload clusters |
1189 | if (iDet > 2) { // all except ITS, TPC, TRD | |
1190 | fTracker[iDet]->UnloadClusters(); | |
7b61cd9c | 1191 | fLoader[iDet]->UnloadRecPoints(); |
b8cd5251 | 1192 | } |
8f37df88 | 1193 | // updated PID in TPC needed by the ITS tracker -MI |
1194 | if (iDet == 1) { | |
1195 | GetReconstructor(1)->FillESD(fRunLoader, esd); | |
1196 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); | |
1197 | AliESDpid::MakePID(esd); | |
1198 | } | |
b8cd5251 | 1199 | } |
596a855f | 1200 | |
98937d93 | 1201 | // write space-points to the ESD in case alignment data output |
1202 | // is switched on | |
1203 | if (fWriteAlignmentData) | |
1204 | WriteAlignmentData(esd); | |
1205 | ||
b8cd5251 | 1206 | // pass 3: TRD + TPC + ITS refit inwards |
1207 | for (Int_t iDet = 2; iDet >= 0; iDet--) { | |
1208 | if (!fTracker[iDet]) continue; | |
1209 | AliDebug(1, Form("%s inward refit", fgkDetectorName[iDet])); | |
596a855f | 1210 | |
b8cd5251 | 1211 | // run tracking |
1212 | if (fTracker[iDet]->RefitInward(esd) != 0) { | |
1213 | AliError(Form("%s inward refit failed", fgkDetectorName[iDet])); | |
49dfd67a | 1214 | // return kFALSE; |
b8cd5251 | 1215 | } |
1216 | if (fCheckPointLevel > 1) { | |
1217 | WriteESD(esd, Form("%s.refit", fgkDetectorName[iDet])); | |
1218 | } | |
596a855f | 1219 | |
b8cd5251 | 1220 | // unload clusters |
1221 | fTracker[iDet]->UnloadClusters(); | |
1222 | fLoader[iDet]->UnloadRecPoints(); | |
1223 | } | |
ff8bb5ae | 1224 | // |
1225 | // Propagate track to the vertex - if not done by ITS | |
1226 | // | |
1227 | Int_t ntracks = esd->GetNumberOfTracks(); | |
1228 | for (Int_t itrack=0; itrack<ntracks; itrack++){ | |
1229 | const Double_t kRadius = 3; // beam pipe radius | |
1230 | const Double_t kMaxStep = 5; // max step | |
1231 | const Double_t kMaxD = 123456; // max distance to prim vertex | |
1232 | Double_t fieldZ = AliTracker::GetBz(); // | |
1233 | AliESDtrack * track = esd->GetTrack(itrack); | |
1234 | if (!track) continue; | |
1235 | if (track->IsOn(AliESDtrack::kITSrefit)) continue; | |
a28195f7 | 1236 | track->PropagateTo(kRadius, fieldZ, track->GetMass(),kMaxStep,kTRUE); |
ff8bb5ae | 1237 | track->RelateToVertex(esd->GetVertex(),fieldZ, kMaxD); |
1238 | } | |
1239 | ||
596a855f | 1240 | return kTRUE; |
1241 | } | |
1242 | ||
1243 | //_____________________________________________________________________________ | |
af885e0f | 1244 | Bool_t AliReconstruction::FillESD(AliESDEvent*& esd, const TString& detectors) |
596a855f | 1245 | { |
1246 | // fill the event summary data | |
1247 | ||
87932dab | 1248 | AliCodeTimerAuto("") |
030b532d | 1249 | |
596a855f | 1250 | TString detStr = detectors; |
b8cd5251 | 1251 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1252 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1253 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1254 | if (!reconstructor) continue; | |
1255 | ||
1256 | if (!ReadESD(esd, fgkDetectorName[iDet])) { | |
1257 | AliDebug(1, Form("filling ESD for %s", fgkDetectorName[iDet])); | |
b26c3770 | 1258 | TTree* clustersTree = NULL; |
1259 | if (reconstructor->HasLocalReconstruction() && fLoader[iDet]) { | |
1260 | fLoader[iDet]->LoadRecPoints("read"); | |
1261 | clustersTree = fLoader[iDet]->TreeR(); | |
1262 | if (!clustersTree) { | |
1263 | AliError(Form("Can't get the %s clusters tree", | |
1264 | fgkDetectorName[iDet])); | |
1265 | if (fStopOnError) return kFALSE; | |
1266 | } | |
1267 | } | |
1268 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
1269 | reconstructor->FillESD(fRawReader, clustersTree, esd); | |
1270 | } else { | |
1271 | TTree* digitsTree = NULL; | |
1272 | if (fLoader[iDet]) { | |
1273 | fLoader[iDet]->LoadDigits("read"); | |
1274 | digitsTree = fLoader[iDet]->TreeD(); | |
1275 | if (!digitsTree) { | |
1276 | AliError(Form("Can't get the %s digits tree", | |
1277 | fgkDetectorName[iDet])); | |
1278 | if (fStopOnError) return kFALSE; | |
1279 | } | |
1280 | } | |
1281 | reconstructor->FillESD(digitsTree, clustersTree, esd); | |
1282 | if (fLoader[iDet]) fLoader[iDet]->UnloadDigits(); | |
1283 | } | |
1284 | if (reconstructor->HasLocalReconstruction() && fLoader[iDet]) { | |
1285 | fLoader[iDet]->UnloadRecPoints(); | |
1286 | } | |
1287 | ||
b8cd5251 | 1288 | if (fRawReader) { |
1289 | reconstructor->FillESD(fRunLoader, fRawReader, esd); | |
1290 | } else { | |
1291 | reconstructor->FillESD(fRunLoader, esd); | |
24f7a148 | 1292 | } |
b8cd5251 | 1293 | if (fCheckPointLevel > 2) WriteESD(esd, fgkDetectorName[iDet]); |
596a855f | 1294 | } |
1295 | } | |
1296 | ||
1297 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
815c2b38 | 1298 | AliError(Form("the following detectors were not found: %s", |
1299 | detStr.Data())); | |
596a855f | 1300 | if (fStopOnError) return kFALSE; |
1301 | } | |
1302 | ||
1303 | return kTRUE; | |
1304 | } | |
1305 | ||
b647652d | 1306 | //_____________________________________________________________________________ |
af885e0f | 1307 | Bool_t AliReconstruction::FillTriggerESD(AliESDEvent*& esd) |
b647652d | 1308 | { |
1309 | // Reads the trigger decision which is | |
1310 | // stored in Trigger.root file and fills | |
1311 | // the corresponding esd entries | |
1312 | ||
87932dab | 1313 | AliCodeTimerAuto("") |
1314 | ||
b647652d | 1315 | AliInfo("Filling trigger information into the ESD"); |
1316 | ||
1317 | if (fRawReader) { | |
1318 | AliCTPRawStream input(fRawReader); | |
1319 | if (!input.Next()) { | |
1320 | AliError("No valid CTP (trigger) DDL raw data is found ! The trigger information is not stored in the ESD !"); | |
1321 | return kFALSE; | |
1322 | } | |
1323 | esd->SetTriggerMask(input.GetClassMask()); | |
1324 | esd->SetTriggerCluster(input.GetClusterMask()); | |
1325 | } | |
1326 | else { | |
1327 | AliRunLoader *runloader = AliRunLoader::GetRunLoader(); | |
1328 | if (runloader) { | |
1329 | if (!runloader->LoadTrigger()) { | |
1330 | AliCentralTrigger *aCTP = runloader->GetTrigger(); | |
1331 | esd->SetTriggerMask(aCTP->GetClassMask()); | |
1332 | esd->SetTriggerCluster(aCTP->GetClusterMask()); | |
1333 | } | |
1334 | else { | |
1335 | AliWarning("No trigger can be loaded! The trigger information is not stored in the ESD !"); | |
1336 | return kFALSE; | |
1337 | } | |
1338 | } | |
1339 | else { | |
1340 | AliError("No run loader is available! The trigger information is not stored in the ESD !"); | |
1341 | return kFALSE; | |
1342 | } | |
1343 | } | |
1344 | ||
1345 | return kTRUE; | |
1346 | } | |
596a855f | 1347 | |
001397cd | 1348 | |
1349 | ||
1350 | ||
1351 | ||
1352 | //_____________________________________________________________________________ | |
af885e0f | 1353 | Bool_t AliReconstruction::FillRawEventHeaderESD(AliESDEvent*& esd) |
001397cd | 1354 | { |
1355 | // | |
1356 | // Filling information from RawReader Header | |
1357 | // | |
1358 | ||
1359 | AliInfo("Filling information from RawReader Header"); | |
31fd97b2 | 1360 | esd->SetBunchCrossNumber(0); |
1361 | esd->SetOrbitNumber(0); | |
9bcc1e45 | 1362 | esd->SetPeriodNumber(0); |
001397cd | 1363 | esd->SetTimeStamp(0); |
1364 | esd->SetEventType(0); | |
1365 | const AliRawEventHeaderBase * eventHeader = fRawReader->GetEventHeader(); | |
1366 | if (eventHeader){ | |
9bcc1e45 | 1367 | |
1368 | const UInt_t *id = eventHeader->GetP("Id"); | |
1369 | esd->SetBunchCrossNumber((id)[1]&0x00000fff); | |
1370 | esd->SetOrbitNumber((((id)[0]<<20)&0xf00000)|(((id)[1]>>12)&0xfffff)); | |
1371 | esd->SetPeriodNumber(((id)[0]>>4)&0x0fffffff); | |
1372 | ||
001397cd | 1373 | esd->SetTimeStamp((eventHeader->Get("Timestamp"))); |
31fd97b2 | 1374 | esd->SetEventType((eventHeader->Get("Type"))); |
001397cd | 1375 | } |
1376 | ||
1377 | return kTRUE; | |
1378 | } | |
1379 | ||
1380 | ||
596a855f | 1381 | //_____________________________________________________________________________ |
1382 | Bool_t AliReconstruction::IsSelected(TString detName, TString& detectors) const | |
1383 | { | |
1384 | // check whether detName is contained in detectors | |
1385 | // if yes, it is removed from detectors | |
1386 | ||
1387 | // check if all detectors are selected | |
1388 | if ((detectors.CompareTo("ALL") == 0) || | |
1389 | detectors.BeginsWith("ALL ") || | |
1390 | detectors.EndsWith(" ALL") || | |
1391 | detectors.Contains(" ALL ")) { | |
1392 | detectors = "ALL"; | |
1393 | return kTRUE; | |
1394 | } | |
1395 | ||
1396 | // search for the given detector | |
1397 | Bool_t result = kFALSE; | |
1398 | if ((detectors.CompareTo(detName) == 0) || | |
1399 | detectors.BeginsWith(detName+" ") || | |
1400 | detectors.EndsWith(" "+detName) || | |
1401 | detectors.Contains(" "+detName+" ")) { | |
1402 | detectors.ReplaceAll(detName, ""); | |
1403 | result = kTRUE; | |
1404 | } | |
1405 | ||
1406 | // clean up the detectors string | |
1407 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
1408 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
1409 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
1410 | ||
1411 | return result; | |
1412 | } | |
e583c30d | 1413 | |
f08fc9f5 | 1414 | //_____________________________________________________________________________ |
1415 | Bool_t AliReconstruction::InitRunLoader() | |
1416 | { | |
1417 | // get or create the run loader | |
1418 | ||
1419 | if (gAlice) delete gAlice; | |
1420 | gAlice = NULL; | |
1421 | ||
b26c3770 | 1422 | if (!gSystem->AccessPathName(fGAliceFileName.Data())) { // galice.root exists |
1423 | // load all base libraries to get the loader classes | |
1424 | TString libs = gSystem->GetLibraries(); | |
1425 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1426 | TString detName = fgkDetectorName[iDet]; | |
1427 | if (detName == "HLT") continue; | |
1428 | if (libs.Contains("lib" + detName + "base.so")) continue; | |
1429 | gSystem->Load("lib" + detName + "base.so"); | |
1430 | } | |
f08fc9f5 | 1431 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data()); |
1432 | if (!fRunLoader) { | |
1433 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); | |
1434 | CleanUp(); | |
1435 | return kFALSE; | |
1436 | } | |
b26c3770 | 1437 | fRunLoader->CdGAFile(); |
1438 | if (gFile->GetKey(AliRunLoader::GetGAliceName())) { | |
1439 | if (fRunLoader->LoadgAlice() == 0) { | |
1440 | gAlice = fRunLoader->GetAliRun(); | |
c84a5e9e | 1441 | AliTracker::SetFieldMap(gAlice->Field(),fUniformField); |
b26c3770 | 1442 | } |
f08fc9f5 | 1443 | } |
1444 | if (!gAlice && !fRawReader) { | |
1445 | AliError(Form("no gAlice object found in file %s", | |
1446 | fGAliceFileName.Data())); | |
1447 | CleanUp(); | |
1448 | return kFALSE; | |
1449 | } | |
1450 | ||
1451 | } else { // galice.root does not exist | |
1452 | if (!fRawReader) { | |
1453 | AliError(Form("the file %s does not exist", fGAliceFileName.Data())); | |
1454 | CleanUp(); | |
1455 | return kFALSE; | |
1456 | } | |
1457 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data(), | |
1458 | AliConfig::GetDefaultEventFolderName(), | |
1459 | "recreate"); | |
1460 | if (!fRunLoader) { | |
1461 | AliError(Form("could not create run loader in file %s", | |
1462 | fGAliceFileName.Data())); | |
1463 | CleanUp(); | |
1464 | return kFALSE; | |
1465 | } | |
1466 | fRunLoader->MakeTree("E"); | |
1467 | Int_t iEvent = 0; | |
1468 | while (fRawReader->NextEvent()) { | |
1469 | fRunLoader->SetEventNumber(iEvent); | |
1470 | fRunLoader->GetHeader()->Reset(fRawReader->GetRunNumber(), | |
1471 | iEvent, iEvent); | |
1472 | fRunLoader->MakeTree("H"); | |
1473 | fRunLoader->TreeE()->Fill(); | |
1474 | iEvent++; | |
1475 | } | |
1476 | fRawReader->RewindEvents(); | |
973388c2 | 1477 | if (fNumberOfEventsPerFile > 0) |
1478 | fRunLoader->SetNumberOfEventsPerFile(fNumberOfEventsPerFile); | |
1479 | else | |
1480 | fRunLoader->SetNumberOfEventsPerFile(iEvent); | |
f08fc9f5 | 1481 | fRunLoader->WriteHeader("OVERWRITE"); |
1482 | fRunLoader->CdGAFile(); | |
1483 | fRunLoader->Write(0, TObject::kOverwrite); | |
1484 | // AliTracker::SetFieldMap(???); | |
1485 | } | |
1486 | ||
1487 | return kTRUE; | |
1488 | } | |
1489 | ||
c757bafd | 1490 | //_____________________________________________________________________________ |
b8cd5251 | 1491 | AliReconstructor* AliReconstruction::GetReconstructor(Int_t iDet) |
c757bafd | 1492 | { |
f08fc9f5 | 1493 | // get the reconstructor object and the loader for a detector |
c757bafd | 1494 | |
b8cd5251 | 1495 | if (fReconstructor[iDet]) return fReconstructor[iDet]; |
1496 | ||
1497 | // load the reconstructor object | |
1498 | TPluginManager* pluginManager = gROOT->GetPluginManager(); | |
1499 | TString detName = fgkDetectorName[iDet]; | |
1500 | TString recName = "Ali" + detName + "Reconstructor"; | |
f08fc9f5 | 1501 | if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT")) return NULL; |
b8cd5251 | 1502 | |
1503 | if (detName == "HLT") { | |
1504 | if (!gROOT->GetClass("AliLevel3")) { | |
4aa41877 | 1505 | gSystem->Load("libAliHLTSrc.so"); |
1506 | gSystem->Load("libAliHLTMisc.so"); | |
1507 | gSystem->Load("libAliHLTHough.so"); | |
1508 | gSystem->Load("libAliHLTComp.so"); | |
b8cd5251 | 1509 | } |
1510 | } | |
1511 | ||
1512 | AliReconstructor* reconstructor = NULL; | |
1513 | // first check if a plugin is defined for the reconstructor | |
1514 | TPluginHandler* pluginHandler = | |
1515 | pluginManager->FindHandler("AliReconstructor", detName); | |
f08fc9f5 | 1516 | // if not, add a plugin for it |
1517 | if (!pluginHandler) { | |
b8cd5251 | 1518 | AliDebug(1, Form("defining plugin for %s", recName.Data())); |
b26c3770 | 1519 | TString libs = gSystem->GetLibraries(); |
1520 | if (libs.Contains("lib" + detName + "base.so") || | |
1521 | (gSystem->Load("lib" + detName + "base.so") >= 0)) { | |
b8cd5251 | 1522 | pluginManager->AddHandler("AliReconstructor", detName, |
1523 | recName, detName + "rec", recName + "()"); | |
1524 | } else { | |
1525 | pluginManager->AddHandler("AliReconstructor", detName, | |
1526 | recName, detName, recName + "()"); | |
c757bafd | 1527 | } |
b8cd5251 | 1528 | pluginHandler = pluginManager->FindHandler("AliReconstructor", detName); |
1529 | } | |
1530 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1531 | reconstructor = (AliReconstructor*) pluginHandler->ExecPlugin(0); | |
c757bafd | 1532 | } |
b8cd5251 | 1533 | if (reconstructor) { |
1534 | TObject* obj = fOptions.FindObject(detName.Data()); | |
1535 | if (obj) reconstructor->SetOption(obj->GetTitle()); | |
b26c3770 | 1536 | reconstructor->Init(fRunLoader); |
b8cd5251 | 1537 | fReconstructor[iDet] = reconstructor; |
1538 | } | |
1539 | ||
f08fc9f5 | 1540 | // get or create the loader |
1541 | if (detName != "HLT") { | |
1542 | fLoader[iDet] = fRunLoader->GetLoader(detName + "Loader"); | |
1543 | if (!fLoader[iDet]) { | |
1544 | AliConfig::Instance() | |
1545 | ->CreateDetectorFolders(fRunLoader->GetEventFolder(), | |
1546 | detName, detName); | |
1547 | // first check if a plugin is defined for the loader | |
bb0901a4 | 1548 | pluginHandler = |
f08fc9f5 | 1549 | pluginManager->FindHandler("AliLoader", detName); |
1550 | // if not, add a plugin for it | |
1551 | if (!pluginHandler) { | |
1552 | TString loaderName = "Ali" + detName + "Loader"; | |
1553 | AliDebug(1, Form("defining plugin for %s", loaderName.Data())); | |
1554 | pluginManager->AddHandler("AliLoader", detName, | |
1555 | loaderName, detName + "base", | |
1556 | loaderName + "(const char*, TFolder*)"); | |
1557 | pluginHandler = pluginManager->FindHandler("AliLoader", detName); | |
1558 | } | |
1559 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1560 | fLoader[iDet] = | |
1561 | (AliLoader*) pluginHandler->ExecPlugin(2, detName.Data(), | |
1562 | fRunLoader->GetEventFolder()); | |
1563 | } | |
1564 | if (!fLoader[iDet]) { // use default loader | |
1565 | fLoader[iDet] = new AliLoader(detName, fRunLoader->GetEventFolder()); | |
1566 | } | |
1567 | if (!fLoader[iDet]) { | |
1568 | AliWarning(Form("couldn't get loader for %s", detName.Data())); | |
6667b602 | 1569 | if (fStopOnError) return NULL; |
f08fc9f5 | 1570 | } else { |
1571 | fRunLoader->AddLoader(fLoader[iDet]); | |
1572 | fRunLoader->CdGAFile(); | |
1573 | if (gFile && !gFile->IsWritable()) gFile->ReOpen("UPDATE"); | |
1574 | fRunLoader->Write(0, TObject::kOverwrite); | |
1575 | } | |
1576 | } | |
1577 | } | |
1578 | ||
b8cd5251 | 1579 | return reconstructor; |
c757bafd | 1580 | } |
1581 | ||
2257f27e | 1582 | //_____________________________________________________________________________ |
1583 | Bool_t AliReconstruction::CreateVertexer() | |
1584 | { | |
1585 | // create the vertexer | |
1586 | ||
b8cd5251 | 1587 | fVertexer = NULL; |
1588 | AliReconstructor* itsReconstructor = GetReconstructor(0); | |
59697224 | 1589 | if (itsReconstructor) { |
b8cd5251 | 1590 | fVertexer = itsReconstructor->CreateVertexer(fRunLoader); |
2257f27e | 1591 | } |
b8cd5251 | 1592 | if (!fVertexer) { |
815c2b38 | 1593 | AliWarning("couldn't create a vertexer for ITS"); |
2257f27e | 1594 | if (fStopOnError) return kFALSE; |
1595 | } | |
1596 | ||
1597 | return kTRUE; | |
1598 | } | |
1599 | ||
24f7a148 | 1600 | //_____________________________________________________________________________ |
b8cd5251 | 1601 | Bool_t AliReconstruction::CreateTrackers(const TString& detectors) |
24f7a148 | 1602 | { |
f08fc9f5 | 1603 | // create the trackers |
24f7a148 | 1604 | |
b8cd5251 | 1605 | TString detStr = detectors; |
1606 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1607 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1608 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1609 | if (!reconstructor) continue; | |
1610 | TString detName = fgkDetectorName[iDet]; | |
1f46a9ae | 1611 | if (detName == "HLT") { |
1612 | fRunHLTTracking = kTRUE; | |
1613 | continue; | |
1614 | } | |
e66fbafb | 1615 | if (detName == "MUON") { |
1616 | fRunMuonTracking = kTRUE; | |
1617 | continue; | |
1618 | } | |
1619 | ||
f08fc9f5 | 1620 | |
1621 | fTracker[iDet] = reconstructor->CreateTracker(fRunLoader); | |
1622 | if (!fTracker[iDet] && (iDet < 7)) { | |
1623 | AliWarning(Form("couldn't create a tracker for %s", detName.Data())); | |
8250d5f5 | 1624 | if (fStopOnError) return kFALSE; |
1625 | } | |
1626 | } | |
1627 | ||
24f7a148 | 1628 | return kTRUE; |
1629 | } | |
1630 | ||
e583c30d | 1631 | //_____________________________________________________________________________ |
b26c3770 | 1632 | void AliReconstruction::CleanUp(TFile* file, TFile* fileOld) |
e583c30d | 1633 | { |
1634 | // delete trackers and the run loader and close and delete the file | |
1635 | ||
b8cd5251 | 1636 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1637 | delete fReconstructor[iDet]; | |
1638 | fReconstructor[iDet] = NULL; | |
1639 | fLoader[iDet] = NULL; | |
1640 | delete fTracker[iDet]; | |
1641 | fTracker[iDet] = NULL; | |
1642 | } | |
1643 | delete fVertexer; | |
1644 | fVertexer = NULL; | |
9178838a | 1645 | delete fDiamondProfile; |
1646 | fDiamondProfile = NULL; | |
e583c30d | 1647 | |
1648 | delete fRunLoader; | |
1649 | fRunLoader = NULL; | |
b649205a | 1650 | delete fRawReader; |
1651 | fRawReader = NULL; | |
e583c30d | 1652 | |
1653 | if (file) { | |
1654 | file->Close(); | |
1655 | delete file; | |
1656 | } | |
b26c3770 | 1657 | |
1658 | if (fileOld) { | |
1659 | fileOld->Close(); | |
1660 | delete fileOld; | |
1661 | gSystem->Unlink("AliESDs.old.root"); | |
1662 | } | |
e583c30d | 1663 | } |
24f7a148 | 1664 | |
1665 | ||
1666 | //_____________________________________________________________________________ | |
af885e0f | 1667 | |
1668 | Bool_t AliReconstruction::ReadESD(AliESDEvent*& esd, const char* recStep) const | |
24f7a148 | 1669 | { |
1670 | // read the ESD event from a file | |
1671 | ||
1672 | if (!esd) return kFALSE; | |
1673 | char fileName[256]; | |
1674 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
31fd97b2 | 1675 | esd->GetRunNumber(), esd->GetEventNumberInFile(), recStep); |
24f7a148 | 1676 | if (gSystem->AccessPathName(fileName)) return kFALSE; |
1677 | ||
f3a97c86 | 1678 | AliInfo(Form("reading ESD from file %s", fileName)); |
815c2b38 | 1679 | AliDebug(1, Form("reading ESD from file %s", fileName)); |
24f7a148 | 1680 | TFile* file = TFile::Open(fileName); |
1681 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1682 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1683 | delete file; |
1684 | return kFALSE; | |
1685 | } | |
1686 | ||
1687 | gROOT->cd(); | |
1688 | delete esd; | |
af885e0f | 1689 | esd = (AliESDEvent*) file->Get("ESD"); |
24f7a148 | 1690 | file->Close(); |
1691 | delete file; | |
1692 | return kTRUE; | |
af885e0f | 1693 | |
24f7a148 | 1694 | } |
1695 | ||
af885e0f | 1696 | |
1697 | ||
24f7a148 | 1698 | //_____________________________________________________________________________ |
af885e0f | 1699 | void AliReconstruction::WriteESD(AliESDEvent* esd, const char* recStep) const |
24f7a148 | 1700 | { |
1701 | // write the ESD event to a file | |
1702 | ||
1703 | if (!esd) return; | |
1704 | char fileName[256]; | |
1705 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
31fd97b2 | 1706 | esd->GetRunNumber(), esd->GetEventNumberInFile(), recStep); |
24f7a148 | 1707 | |
815c2b38 | 1708 | AliDebug(1, Form("writing ESD to file %s", fileName)); |
24f7a148 | 1709 | TFile* file = TFile::Open(fileName, "recreate"); |
1710 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1711 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1712 | } else { |
1713 | esd->Write("ESD"); | |
1714 | file->Close(); | |
1715 | } | |
1716 | delete file; | |
1717 | } | |
f3a97c86 | 1718 | |
1719 | ||
1720 | ||
1721 | ||
f3a97c86 | 1722 | |
a7807689 | 1723 | //_____________________________________________________________________________ |
f29f1726 | 1724 | void AliReconstruction::ESDFile2AODFile(TFile* esdFile, TFile* aodFile) |
a7807689 | 1725 | { |
f29f1726 | 1726 | // write all files from the given esd file to an aod file |
1727 | ||
1728 | // create an AliAOD object | |
1729 | AliAODEvent *aod = new AliAODEvent(); | |
1730 | aod->CreateStdContent(); | |
1731 | ||
1732 | // go to the file | |
1733 | aodFile->cd(); | |
1734 | ||
1735 | // create the tree | |
1736 | TTree *aodTree = new TTree("AOD", "AliAOD tree"); | |
1737 | aodTree->Branch(aod->GetList()); | |
1738 | ||
1739 | // connect to ESD | |
1740 | TTree *t = (TTree*) esdFile->Get("esdTree"); | |
af885e0f | 1741 | AliESDEvent *esd = new AliESDEvent(); |
53ec9628 | 1742 | esd->ReadFromTree(t); |
f29f1726 | 1743 | |
53ec9628 | 1744 | Int_t nEvents = t->GetEntries(); |
f29f1726 | 1745 | |
1746 | // set arrays and pointers | |
1747 | Float_t posF[3]; | |
1748 | Double_t pos[3]; | |
1749 | Double_t p[3]; | |
1750 | Double_t covVtx[6]; | |
1751 | Double_t covTr[21]; | |
1752 | Double_t pid[10]; | |
1753 | ||
1754 | // loop over events and fill them | |
1755 | for (Int_t iEvent = 0; iEvent < nEvents; ++iEvent) { | |
53ec9628 | 1756 | t->GetEntry(iEvent); |
f29f1726 | 1757 | |
1758 | // Multiplicity information needed by the header (to be revised!) | |
1759 | Int_t nTracks = esd->GetNumberOfTracks(); | |
1760 | Int_t nPosTracks = 0; | |
1761 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) | |
1762 | if (esd->GetTrack(iTrack)->GetSign()> 0) nPosTracks++; | |
1763 | ||
a1d4139d | 1764 | // Update the header |
1765 | AliAODHeader* header = aod->GetHeader(); | |
1766 | ||
ade23daf | 1767 | header->SetRunNumber (esd->GetRunNumber() ); |
1768 | header->SetBunchCrossNumber(esd->GetBunchCrossNumber()); | |
1769 | header->SetOrbitNumber (esd->GetOrbitNumber() ); | |
1770 | header->SetPeriodNumber (esd->GetPeriodNumber() ); | |
1771 | header->SetTriggerMask (esd->GetTriggerMask() ); | |
1772 | header->SetTriggerCluster (esd->GetTriggerCluster() ); | |
1773 | header->SetEventType (esd->GetEventType() ); | |
1774 | header->SetMagneticField (esd->GetMagneticField() ); | |
1775 | header->SetZDCN1Energy (esd->GetZDCN1Energy() ); | |
1776 | header->SetZDCP1Energy (esd->GetZDCP1Energy() ); | |
1777 | header->SetZDCN2Energy (esd->GetZDCN2Energy() ); | |
1778 | header->SetZDCP2Energy (esd->GetZDCP2Energy() ); | |
1779 | header->SetZDCEMEnergy (esd->GetZDCEMEnergy() ); | |
a1d4139d | 1780 | header->SetRefMultiplicity (nTracks); |
1781 | header->SetRefMultiplicityPos(nPosTracks); | |
1782 | header->SetRefMultiplicityNeg(nTracks - nPosTracks); | |
1783 | header->SetMuonMagFieldScale(-999.); // FIXME | |
1784 | header->SetCentrality(-999.); // FIXME | |
1785 | // | |
1786 | // | |
f29f1726 | 1787 | |
1788 | Int_t nV0s = esd->GetNumberOfV0s(); | |
1789 | Int_t nCascades = esd->GetNumberOfCascades(); | |
1790 | Int_t nKinks = esd->GetNumberOfKinks(); | |
1791 | Int_t nVertices = nV0s + nCascades + nKinks; | |
1792 | ||
1793 | aod->ResetStd(nTracks, nVertices); | |
1794 | AliAODTrack *aodTrack; | |
1795 | ||
1796 | ||
1797 | // Array to take into account the tracks already added to the AOD | |
1798 | Bool_t * usedTrack = NULL; | |
1799 | if (nTracks>0) { | |
1800 | usedTrack = new Bool_t[nTracks]; | |
1801 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) usedTrack[iTrack]=kFALSE; | |
1802 | } | |
1803 | // Array to take into account the V0s already added to the AOD | |
1804 | Bool_t * usedV0 = NULL; | |
1805 | if (nV0s>0) { | |
1806 | usedV0 = new Bool_t[nV0s]; | |
1807 | for (Int_t iV0=0; iV0<nV0s; ++iV0) usedV0[iV0]=kFALSE; | |
1808 | } | |
1809 | // Array to take into account the kinks already added to the AOD | |
1810 | Bool_t * usedKink = NULL; | |
1811 | if (nKinks>0) { | |
1812 | usedKink = new Bool_t[nKinks]; | |
1813 | for (Int_t iKink=0; iKink<nKinks; ++iKink) usedKink[iKink]=kFALSE; | |
1814 | } | |
1815 | ||
1816 | // Access to the AOD container of vertices | |
1817 | TClonesArray &vertices = *(aod->GetVertices()); | |
1818 | Int_t jVertices=0; | |
1819 | ||
1820 | // Access to the AOD container of tracks | |
1821 | TClonesArray &tracks = *(aod->GetTracks()); | |
1822 | Int_t jTracks=0; | |
1823 | ||
1824 | // Add primary vertex. The primary tracks will be defined | |
1825 | // after the loops on the composite objects (V0, cascades, kinks) | |
1826 | const AliESDVertex *vtx = esd->GetPrimaryVertex(); | |
1827 | ||
1828 | vtx->GetXYZ(pos); // position | |
1829 | vtx->GetCovMatrix(covVtx); //covariance matrix | |
1830 | ||
1831 | AliAODVertex * primary = new(vertices[jVertices++]) | |
1832 | AliAODVertex(pos, covVtx, vtx->GetChi2toNDF(), NULL, AliAODVertex::kPrimary); | |
1833 | ||
1834 | // Create vertices starting from the most complex objects | |
1835 | ||
1836 | // Cascades | |
1837 | for (Int_t nCascade = 0; nCascade < nCascades; ++nCascade) { | |
1838 | AliESDcascade *cascade = esd->GetCascade(nCascade); | |
1839 | ||
1840 | cascade->GetXYZ(pos[0], pos[1], pos[2]); | |
1841 | cascade->GetPosCovXi(covVtx); | |
1842 | ||
1843 | // Add the cascade vertex | |
1844 | AliAODVertex * vcascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
1845 | covVtx, | |
1846 | cascade->GetChi2Xi(), // = chi2/NDF since NDF = 2*2-3 | |
1847 | primary, | |
1848 | AliAODVertex::kCascade); | |
1849 | ||
1850 | primary->AddDaughter(vcascade); | |
1851 | ||
1852 | // Add the V0 from the cascade. The ESD class have to be optimized... | |
1853 | // Now we have to search for the corresponding Vo in the list of V0s | |
1854 | // using the indeces of the positive and negative tracks | |
1855 | ||
1856 | Int_t posFromV0 = cascade->GetPindex(); | |
1857 | Int_t negFromV0 = cascade->GetNindex(); | |
1858 | ||
1859 | ||
1860 | AliESDv0 * v0 = 0x0; | |
1861 | Int_t indV0 = -1; | |
1862 | ||
1863 | for (Int_t iV0=0; iV0<nV0s; ++iV0) { | |
1864 | ||
1865 | v0 = esd->GetV0(iV0); | |
1866 | Int_t posV0 = v0->GetPindex(); | |
1867 | Int_t negV0 = v0->GetNindex(); | |
1868 | ||
1869 | if (posV0==posFromV0 && negV0==negFromV0) { | |
1870 | indV0 = iV0; | |
1871 | break; | |
1872 | } | |
1873 | } | |
1874 | ||
1875 | AliAODVertex * vV0FromCascade = 0x0; | |
1876 | ||
1877 | if (indV0>-1 && !usedV0[indV0] ) { | |
1878 | ||
1879 | // the V0 exists in the array of V0s and is not used | |
1880 | ||
1881 | usedV0[indV0] = kTRUE; | |
1882 | ||
1883 | v0->GetXYZ(pos[0], pos[1], pos[2]); | |
1884 | v0->GetPosCov(covVtx); | |
1885 | ||
1886 | vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
1887 | covVtx, | |
1888 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 | |
1889 | vcascade, | |
1890 | AliAODVertex::kV0); | |
1891 | } else { | |
1892 | ||
1893 | // the V0 doesn't exist in the array of V0s or was used | |
1894 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
1895 | << " The V0 " << indV0 | |
1896 | << " doesn't exist in the array of V0s or was used!" << endl; | |
1897 | ||
1898 | cascade->GetXYZ(pos[0], pos[1], pos[2]); | |
1899 | cascade->GetPosCov(covVtx); | |
1900 | ||
1901 | vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
1902 | covVtx, | |
1903 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 | |
1904 | vcascade, | |
1905 | AliAODVertex::kV0); | |
1906 | vcascade->AddDaughter(vV0FromCascade); | |
1907 | } | |
1908 | ||
1909 | // Add the positive tracks from the V0 | |
1910 | ||
1911 | if (! usedTrack[posFromV0]) { | |
1912 | ||
1913 | usedTrack[posFromV0] = kTRUE; | |
1914 | ||
1915 | AliESDtrack *esdTrack = esd->GetTrack(posFromV0); | |
1916 | esdTrack->GetPxPyPz(p); | |
1917 | esdTrack->GetXYZ(pos); | |
1918 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
1919 | esdTrack->GetESDpid(pid); | |
1920 | ||
1921 | vV0FromCascade->AddDaughter(aodTrack = | |
1922 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
1923 | esdTrack->GetLabel(), | |
1924 | p, | |
1925 | kTRUE, | |
1926 | pos, | |
1927 | kFALSE, | |
1928 | covTr, | |
1929 | (Short_t)esdTrack->GetSign(), | |
1930 | esdTrack->GetITSClusterMap(), | |
1931 | pid, | |
1932 | vV0FromCascade, | |
1933 | kTRUE, // check if this is right | |
1934 | kFALSE, // check if this is right | |
1935 | AliAODTrack::kSecondary) | |
1936 | ); | |
1937 | aodTrack->ConvertAliPIDtoAODPID(); | |
1938 | } | |
1939 | else { | |
1940 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
1941 | << " track " << posFromV0 << " has already been used!" << endl; | |
1942 | } | |
1943 | ||
1944 | // Add the negative tracks from the V0 | |
1945 | ||
1946 | if (!usedTrack[negFromV0]) { | |
1947 | ||
1948 | usedTrack[negFromV0] = kTRUE; | |
1949 | ||
1950 | AliESDtrack *esdTrack = esd->GetTrack(negFromV0); | |
1951 | esdTrack->GetPxPyPz(p); | |
1952 | esdTrack->GetXYZ(pos); | |
1953 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
1954 | esdTrack->GetESDpid(pid); | |
1955 | ||
1956 | vV0FromCascade->AddDaughter(aodTrack = | |
1957 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
1958 | esdTrack->GetLabel(), | |
1959 | p, | |
1960 | kTRUE, | |
1961 | pos, | |
1962 | kFALSE, | |
1963 | covTr, | |
1964 | (Short_t)esdTrack->GetSign(), | |
1965 | esdTrack->GetITSClusterMap(), | |
1966 | pid, | |
1967 | vV0FromCascade, | |
1968 | kTRUE, // check if this is right | |
1969 | kFALSE, // check if this is right | |
1970 | AliAODTrack::kSecondary) | |
1971 | ); | |
1972 | aodTrack->ConvertAliPIDtoAODPID(); | |
1973 | } | |
1974 | else { | |
1975 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
1976 | << " track " << negFromV0 << " has already been used!" << endl; | |
1977 | } | |
1978 | ||
1979 | // Add the bachelor track from the cascade | |
1980 | ||
1981 | Int_t bachelor = cascade->GetBindex(); | |
1982 | ||
1983 | if(!usedTrack[bachelor]) { | |
1984 | ||
1985 | usedTrack[bachelor] = kTRUE; | |
1986 | ||
1987 | AliESDtrack *esdTrack = esd->GetTrack(bachelor); | |
1988 | esdTrack->GetPxPyPz(p); | |
1989 | esdTrack->GetXYZ(pos); | |
1990 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
1991 | esdTrack->GetESDpid(pid); | |
1992 | ||
1993 | vcascade->AddDaughter(aodTrack = | |
1994 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
1995 | esdTrack->GetLabel(), | |
1996 | p, | |
1997 | kTRUE, | |
1998 | pos, | |
1999 | kFALSE, | |
2000 | covTr, | |
2001 | (Short_t)esdTrack->GetSign(), | |
2002 | esdTrack->GetITSClusterMap(), | |
2003 | pid, | |
2004 | vcascade, | |
2005 | kTRUE, // check if this is right | |
2006 | kFALSE, // check if this is right | |
2007 | AliAODTrack::kSecondary) | |
2008 | ); | |
2009 | aodTrack->ConvertAliPIDtoAODPID(); | |
2010 | } | |
2011 | else { | |
2012 | cerr << "Error: event " << iEvent << " cascade " << nCascade | |
2013 | << " track " << bachelor << " has already been used!" << endl; | |
2014 | } | |
2015 | ||
2016 | // Add the primary track of the cascade (if any) | |
2017 | ||
2018 | } // end of the loop on cascades | |
2019 | ||
2020 | // V0s | |
2021 | ||
2022 | for (Int_t nV0 = 0; nV0 < nV0s; ++nV0) { | |
2023 | ||
2024 | if (usedV0[nV0]) continue; // skip if aready added to the AOD | |
2025 | ||
2026 | AliESDv0 *v0 = esd->GetV0(nV0); | |
2027 | ||
2028 | v0->GetXYZ(pos[0], pos[1], pos[2]); | |
2029 | v0->GetPosCov(covVtx); | |
2030 | ||
2031 | AliAODVertex * vV0 = | |
2032 | new(vertices[jVertices++]) AliAODVertex(pos, | |
2033 | covVtx, | |
2034 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 | |
2035 | primary, | |
2036 | AliAODVertex::kV0); | |
2037 | primary->AddDaughter(vV0); | |
2038 | ||
2039 | Int_t posFromV0 = v0->GetPindex(); | |
2040 | Int_t negFromV0 = v0->GetNindex(); | |
2041 | ||
2042 | // Add the positive tracks from the V0 | |
2043 | ||
2044 | if (!usedTrack[posFromV0]) { | |
2045 | ||
2046 | usedTrack[posFromV0] = kTRUE; | |
2047 | ||
2048 | AliESDtrack *esdTrack = esd->GetTrack(posFromV0); | |
2049 | esdTrack->GetPxPyPz(p); | |
2050 | esdTrack->GetXYZ(pos); | |
2051 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2052 | esdTrack->GetESDpid(pid); | |
2053 | ||
2054 | vV0->AddDaughter(aodTrack = | |
2055 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2056 | esdTrack->GetLabel(), | |
2057 | p, | |
2058 | kTRUE, | |
2059 | pos, | |
2060 | kFALSE, | |
2061 | covTr, | |
2062 | (Short_t)esdTrack->GetSign(), | |
2063 | esdTrack->GetITSClusterMap(), | |
2064 | pid, | |
2065 | vV0, | |
2066 | kTRUE, // check if this is right | |
2067 | kFALSE, // check if this is right | |
2068 | AliAODTrack::kSecondary) | |
2069 | ); | |
2070 | aodTrack->ConvertAliPIDtoAODPID(); | |
2071 | } | |
2072 | else { | |
2073 | cerr << "Error: event " << iEvent << " V0 " << nV0 | |
2074 | << " track " << posFromV0 << " has already been used!" << endl; | |
2075 | } | |
a7807689 | 2076 | |
f29f1726 | 2077 | // Add the negative tracks from the V0 |
2078 | ||
2079 | if (!usedTrack[negFromV0]) { | |
2080 | ||
2081 | usedTrack[negFromV0] = kTRUE; | |
2082 | ||
2083 | AliESDtrack *esdTrack = esd->GetTrack(negFromV0); | |
2084 | esdTrack->GetPxPyPz(p); | |
2085 | esdTrack->GetXYZ(pos); | |
2086 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2087 | esdTrack->GetESDpid(pid); | |
2088 | ||
2089 | vV0->AddDaughter(aodTrack = | |
2090 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2091 | esdTrack->GetLabel(), | |
2092 | p, | |
2093 | kTRUE, | |
2094 | pos, | |
2095 | kFALSE, | |
2096 | covTr, | |
2097 | (Short_t)esdTrack->GetSign(), | |
2098 | esdTrack->GetITSClusterMap(), | |
2099 | pid, | |
2100 | vV0, | |
2101 | kTRUE, // check if this is right | |
2102 | kFALSE, // check if this is right | |
2103 | AliAODTrack::kSecondary) | |
2104 | ); | |
2105 | aodTrack->ConvertAliPIDtoAODPID(); | |
2106 | } | |
2107 | else { | |
2108 | cerr << "Error: event " << iEvent << " V0 " << nV0 | |
2109 | << " track " << negFromV0 << " has already been used!" << endl; | |
2110 | } | |
2111 | ||
2112 | } // end of the loop on V0s | |
2113 | ||
2114 | // Kinks: it is a big mess the access to the information in the kinks | |
2115 | // The loop is on the tracks in order to find the mother and daugther of each kink | |
2116 | ||
2117 | ||
2118 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) { | |
2119 | ||
2120 | ||
2121 | AliESDtrack * esdTrack = esd->GetTrack(iTrack); | |
2122 | ||
2123 | Int_t ikink = esdTrack->GetKinkIndex(0); | |
2124 | ||
2125 | if (ikink) { | |
2126 | // Negative kink index: mother, positive: daughter | |
2127 | ||
2128 | // Search for the second track of the kink | |
2129 | ||
2130 | for (Int_t jTrack = iTrack+1; jTrack<nTracks; ++jTrack) { | |
2131 | ||
2132 | AliESDtrack * esdTrack1 = esd->GetTrack(jTrack); | |
2133 | ||
2134 | Int_t jkink = esdTrack1->GetKinkIndex(0); | |
2135 | ||
2136 | if ( TMath::Abs(ikink)==TMath::Abs(jkink) ) { | |
2137 | ||
2138 | // The two tracks are from the same kink | |
2139 | ||
2140 | if (usedKink[TMath::Abs(ikink)-1]) continue; // skip used kinks | |
2141 | ||
2142 | Int_t imother = -1; | |
2143 | Int_t idaughter = -1; | |
2144 | ||
2145 | if (ikink<0 && jkink>0) { | |
2146 | ||
2147 | imother = iTrack; | |
2148 | idaughter = jTrack; | |
2149 | } | |
2150 | else if (ikink>0 && jkink<0) { | |
2151 | ||
2152 | imother = jTrack; | |
2153 | idaughter = iTrack; | |
2154 | } | |
2155 | else { | |
2156 | cerr << "Error: Wrong combination of kink indexes: " | |
2157 | << ikink << " " << jkink << endl; | |
2158 | continue; | |
2159 | } | |
2160 | ||
2161 | // Add the mother track | |
2162 | ||
2163 | AliAODTrack * mother = NULL; | |
2164 | ||
2165 | if (!usedTrack[imother]) { | |
2166 | ||
2167 | usedTrack[imother] = kTRUE; | |
2168 | ||
2169 | AliESDtrack *esdTrack = esd->GetTrack(imother); | |
2170 | esdTrack->GetPxPyPz(p); | |
2171 | esdTrack->GetXYZ(pos); | |
2172 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2173 | esdTrack->GetESDpid(pid); | |
2174 | ||
2175 | mother = | |
2176 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2177 | esdTrack->GetLabel(), | |
2178 | p, | |
2179 | kTRUE, | |
2180 | pos, | |
2181 | kFALSE, | |
2182 | covTr, | |
2183 | (Short_t)esdTrack->GetSign(), | |
2184 | esdTrack->GetITSClusterMap(), | |
2185 | pid, | |
2186 | primary, | |
2187 | kTRUE, // check if this is right | |
2188 | kTRUE, // check if this is right | |
2189 | AliAODTrack::kPrimary); | |
2190 | primary->AddDaughter(mother); | |
2191 | mother->ConvertAliPIDtoAODPID(); | |
2192 | } | |
2193 | else { | |
2194 | cerr << "Error: event " << iEvent << " kink " << TMath::Abs(ikink)-1 | |
2195 | << " track " << imother << " has already been used!" << endl; | |
2196 | } | |
2197 | ||
2198 | // Add the kink vertex | |
2199 | AliESDkink * kink = esd->GetKink(TMath::Abs(ikink)-1); | |
2200 | ||
2201 | AliAODVertex * vkink = | |
2202 | new(vertices[jVertices++]) AliAODVertex(kink->GetPosition(), | |
2203 | NULL, | |
2204 | 0., | |
2205 | mother, | |
2206 | AliAODVertex::kKink); | |
2207 | // Add the daughter track | |
2208 | ||
2209 | AliAODTrack * daughter = NULL; | |
2210 | ||
2211 | if (!usedTrack[idaughter]) { | |
2212 | ||
2213 | usedTrack[idaughter] = kTRUE; | |
2214 | ||
2215 | AliESDtrack *esdTrack = esd->GetTrack(idaughter); | |
2216 | esdTrack->GetPxPyPz(p); | |
2217 | esdTrack->GetXYZ(pos); | |
2218 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2219 | esdTrack->GetESDpid(pid); | |
2220 | ||
2221 | daughter = | |
2222 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2223 | esdTrack->GetLabel(), | |
2224 | p, | |
2225 | kTRUE, | |
2226 | pos, | |
2227 | kFALSE, | |
2228 | covTr, | |
2229 | (Short_t)esdTrack->GetSign(), | |
2230 | esdTrack->GetITSClusterMap(), | |
2231 | pid, | |
2232 | vkink, | |
2233 | kTRUE, // check if this is right | |
2234 | kTRUE, // check if this is right | |
2235 | AliAODTrack::kPrimary); | |
2236 | vkink->AddDaughter(daughter); | |
2237 | daughter->ConvertAliPIDtoAODPID(); | |
2238 | } | |
2239 | else { | |
2240 | cerr << "Error: event " << iEvent << " kink " << TMath::Abs(ikink)-1 | |
2241 | << " track " << idaughter << " has already been used!" << endl; | |
2242 | } | |
2243 | ||
2244 | ||
2245 | } | |
2246 | } | |
2247 | ||
2248 | } | |
2249 | ||
2250 | } | |
2251 | ||
2252 | ||
2253 | // Tracks (primary and orphan) | |
2254 | ||
2255 | for (Int_t nTrack = 0; nTrack < nTracks; ++nTrack) { | |
2256 | ||
2257 | ||
2258 | if (usedTrack[nTrack]) continue; | |
2259 | ||
2260 | AliESDtrack *esdTrack = esd->GetTrack(nTrack); | |
2261 | esdTrack->GetPxPyPz(p); | |
2262 | esdTrack->GetXYZ(pos); | |
2263 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
2264 | esdTrack->GetESDpid(pid); | |
2265 | ||
2266 | Float_t impactXY, impactZ; | |
2267 | ||
2268 | esdTrack->GetImpactParameters(impactXY,impactZ); | |
2269 | ||
2270 | if (impactXY<3) { | |
2271 | // track inside the beam pipe | |
2272 | ||
2273 | primary->AddDaughter(aodTrack = | |
2274 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2275 | esdTrack->GetLabel(), | |
2276 | p, | |
2277 | kTRUE, | |
2278 | pos, | |
2279 | kFALSE, | |
2280 | covTr, | |
2281 | (Short_t)esdTrack->GetSign(), | |
2282 | esdTrack->GetITSClusterMap(), | |
2283 | pid, | |
2284 | primary, | |
2285 | kTRUE, // check if this is right | |
2286 | kTRUE, // check if this is right | |
2287 | AliAODTrack::kPrimary) | |
2288 | ); | |
2289 | aodTrack->ConvertAliPIDtoAODPID(); | |
2290 | } | |
2291 | else { | |
2292 | // outside the beam pipe: orphan track | |
2293 | aodTrack = | |
2294 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
2295 | esdTrack->GetLabel(), | |
2296 | p, | |
2297 | kTRUE, | |
2298 | pos, | |
2299 | kFALSE, | |
2300 | covTr, | |
2301 | (Short_t)esdTrack->GetSign(), | |
2302 | esdTrack->GetITSClusterMap(), | |
2303 | pid, | |
2304 | NULL, | |
2305 | kFALSE, // check if this is right | |
2306 | kFALSE, // check if this is right | |
2307 | AliAODTrack::kOrphan); | |
2308 | aodTrack->ConvertAliPIDtoAODPID(); | |
2309 | } | |
2310 | } // end of loop on tracks | |
2311 | ||
2312 | // muon tracks | |
2313 | Int_t nMuTracks = esd->GetNumberOfMuonTracks(); | |
2314 | for (Int_t nMuTrack = 0; nMuTrack < nMuTracks; ++nMuTrack) { | |
2315 | ||
2316 | AliESDMuonTrack *esdMuTrack = esd->GetMuonTrack(nMuTrack); | |
2317 | p[0] = esdMuTrack->Px(); | |
2318 | p[1] = esdMuTrack->Py(); | |
2319 | p[2] = esdMuTrack->Pz(); | |
2320 | pos[0] = primary->GetX(); | |
2321 | pos[1] = primary->GetY(); | |
2322 | pos[2] = primary->GetZ(); | |
2323 | ||
2324 | // has to be changed once the muon pid is provided by the ESD | |
2325 | for (Int_t i = 0; i < 10; pid[i++] = 0.); pid[AliAODTrack::kMuon]=1.; | |
2326 | ||
2327 | primary->AddDaughter( | |
2328 | new(tracks[jTracks++]) AliAODTrack(0, // no ID provided | |
2329 | 0, // no label provided | |
2330 | p, | |
2331 | kTRUE, | |
2332 | pos, | |
2333 | kFALSE, | |
2334 | NULL, // no covariance matrix provided | |
2335 | (Short_t)-99, // no charge provided | |
2336 | 0, // no ITSClusterMap | |
2337 | pid, | |
2338 | primary, | |
7eb019e8 | 2339 | kFALSE, // muon tracks are not used to fit the primary vtx |
2340 | kFALSE, // not used for vertex fit | |
f29f1726 | 2341 | AliAODTrack::kPrimary) |
2342 | ); | |
2343 | } | |
2344 | ||
2345 | // Access to the AOD container of clusters | |
2346 | TClonesArray &clusters = *(aod->GetClusters()); | |
2347 | Int_t jClusters=0; | |
2348 | ||
2349 | // Calo Clusters | |
2350 | Int_t nClusters = esd->GetNumberOfCaloClusters(); | |
2351 | ||
2352 | for (Int_t iClust=0; iClust<nClusters; ++iClust) { | |
2353 | ||
2354 | AliESDCaloCluster * cluster = esd->GetCaloCluster(iClust); | |
2355 | ||
2356 | Int_t id = cluster->GetID(); | |
2357 | Int_t label = -1; | |
53ec9628 | 2358 | Float_t energy = cluster->E(); |
2359 | cluster->GetPosition(posF); | |
f29f1726 | 2360 | AliAODVertex *prodVertex = primary; |
2361 | AliAODTrack *primTrack = NULL; | |
2362 | Char_t ttype=AliAODCluster::kUndef; | |
2363 | ||
2364 | if (cluster->IsPHOS()) ttype=AliAODCluster::kPHOSNeutral; | |
2365 | else if (cluster->IsEMCAL()) { | |
2366 | ||
2367 | if (cluster->GetClusterType() == AliESDCaloCluster::kPseudoCluster) | |
2368 | ttype = AliAODCluster::kEMCALPseudoCluster; | |
2369 | else | |
2370 | ttype = AliAODCluster::kEMCALClusterv1; | |
2371 | ||
2372 | } | |
2373 | ||
2374 | new(clusters[jClusters++]) AliAODCluster(id, | |
2375 | label, | |
2376 | energy, | |
2377 | pos, | |
2378 | NULL, // no covariance matrix provided | |
2379 | NULL, // no pid for clusters provided | |
2380 | prodVertex, | |
2381 | primTrack, | |
2382 | ttype); | |
2383 | ||
2384 | } // end of loop on calo clusters | |
2385 | ||
2386 | delete [] usedTrack; | |
2387 | delete [] usedV0; | |
2388 | delete [] usedKink; | |
2389 | ||
2390 | // fill the tree for this event | |
2391 | aodTree->Fill(); | |
2392 | } // end of event loop | |
2393 | ||
2394 | aodTree->GetUserInfo()->Add(aod); | |
2395 | ||
2396 | // close ESD file | |
2397 | esdFile->Close(); | |
2398 | ||
2399 | // write the tree to the specified file | |
2400 | aodFile = aodTree->GetCurrentFile(); | |
2401 | aodFile->cd(); | |
2402 | aodTree->Write(); | |
2403 | ||
a7807689 | 2404 | return; |
2405 | } | |
2406 | ||
af885e0f | 2407 | void AliReconstruction::WriteAlignmentData(AliESDEvent* esd) |
98937d93 | 2408 | { |
2409 | // Write space-points which are then used in the alignment procedures | |
2410 | // For the moment only ITS, TRD and TPC | |
2411 | ||
2412 | // Load TOF clusters | |
d528ee75 | 2413 | if (fTracker[3]){ |
2414 | fLoader[3]->LoadRecPoints("read"); | |
2415 | TTree* tree = fLoader[3]->TreeR(); | |
2416 | if (!tree) { | |
2417 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[3])); | |
2418 | return; | |
2419 | } | |
2420 | fTracker[3]->LoadClusters(tree); | |
98937d93 | 2421 | } |
98937d93 | 2422 | Int_t ntracks = esd->GetNumberOfTracks(); |
2423 | for (Int_t itrack = 0; itrack < ntracks; itrack++) | |
2424 | { | |
2425 | AliESDtrack *track = esd->GetTrack(itrack); | |
2426 | Int_t nsp = 0; | |
ef7253ac | 2427 | Int_t idx[200]; |
98937d93 | 2428 | for (Int_t iDet = 3; iDet >= 0; iDet--) |
2429 | nsp += track->GetNcls(iDet); | |
2430 | if (nsp) { | |
2431 | AliTrackPointArray *sp = new AliTrackPointArray(nsp); | |
2432 | track->SetTrackPointArray(sp); | |
2433 | Int_t isptrack = 0; | |
2434 | for (Int_t iDet = 3; iDet >= 0; iDet--) { | |
2435 | AliTracker *tracker = fTracker[iDet]; | |
2436 | if (!tracker) continue; | |
2437 | Int_t nspdet = track->GetNcls(iDet); | |
98937d93 | 2438 | if (nspdet <= 0) continue; |
2439 | track->GetClusters(iDet,idx); | |
2440 | AliTrackPoint p; | |
2441 | Int_t isp = 0; | |
2442 | Int_t isp2 = 0; | |
2443 | while (isp < nspdet) { | |
2444 | Bool_t isvalid = tracker->GetTrackPoint(idx[isp2],p); isp2++; | |
160db090 | 2445 | const Int_t kNTPCmax = 159; |
2446 | if (iDet==1 && isp2>kNTPCmax) break; // to be fixed | |
98937d93 | 2447 | if (!isvalid) continue; |
2448 | sp->AddPoint(isptrack,&p); isptrack++; isp++; | |
2449 | } | |
98937d93 | 2450 | } |
2451 | } | |
2452 | } | |
d528ee75 | 2453 | if (fTracker[3]){ |
2454 | fTracker[3]->UnloadClusters(); | |
2455 | fLoader[3]->UnloadRecPoints(); | |
2456 | } | |
98937d93 | 2457 | } |
2e3550da | 2458 | |
2459 | //_____________________________________________________________________________ | |
af885e0f | 2460 | void AliReconstruction::FillRawDataErrorLog(Int_t iEvent, AliESDEvent* esd) |
2e3550da | 2461 | { |
2462 | // The method reads the raw-data error log | |
2463 | // accumulated within the rawReader. | |
2464 | // It extracts the raw-data errors related to | |
2465 | // the current event and stores them into | |
2466 | // a TClonesArray inside the esd object. | |
2467 | ||
2468 | if (!fRawReader) return; | |
2469 | ||
2470 | for(Int_t i = 0; i < fRawReader->GetNumberOfErrorLogs(); i++) { | |
2471 | ||
2472 | AliRawDataErrorLog *log = fRawReader->GetErrorLog(i); | |
2473 | if (!log) continue; | |
2474 | if (iEvent != log->GetEventNumber()) continue; | |
2475 | ||
2476 | esd->AddRawDataErrorLog(log); | |
2477 | } | |
2478 | ||
2479 | } | |
46698ae4 | 2480 | |
2481 | TNamed* AliReconstruction::CopyFileToTNamed(TString fPath,TString fName){ | |
b545009a | 2482 | // Dump a file content into a char in TNamed |
46698ae4 | 2483 | ifstream in; |
2484 | in.open(fPath.Data(),ios::in | ios::binary|ios::ate); | |
2485 | Int_t kBytes = (Int_t)in.tellg(); | |
2486 | printf("Size: %d \n",kBytes); | |
2487 | TNamed *fn = 0; | |
2488 | if(in.good()){ | |
2489 | char* memblock = new char [kBytes]; | |
2490 | in.seekg (0, ios::beg); | |
2491 | in.read (memblock, kBytes); | |
2492 | in.close(); | |
2493 | TString fData(memblock,kBytes); | |
2494 | fn = new TNamed(fName,fData); | |
2495 | printf("fData Size: %d \n",fData.Sizeof()); | |
2496 | printf("fName Size: %d \n",fName.Sizeof()); | |
2497 | printf("fn Size: %d \n",fn->Sizeof()); | |
2498 | delete[] memblock; | |
2499 | } | |
2500 | else{ | |
2501 | AliInfo(Form("Could not Open %s\n",fPath.Data())); | |
2502 | } | |
2503 | ||
2504 | return fn; | |
2505 | } | |
2506 | ||
2507 | void AliReconstruction::TNamedToFile(TTree* fTree, TString fName){ | |
46698ae4 | 2508 | // This is not really needed in AliReconstruction at the moment |
2509 | // but can serve as a template | |
2510 | ||
2511 | TList *fList = fTree->GetUserInfo(); | |
2512 | TNamed *fn = (TNamed*)fList->FindObject(fName.Data()); | |
2513 | printf("fn Size: %d \n",fn->Sizeof()); | |
2514 | ||
2515 | TString fTmp(fn->GetName()); // to be 100% sure in principle fName also works | |
2516 | const char* cdata = fn->GetTitle(); | |
2517 | printf("fTmp Size %d\n",fTmp.Sizeof()); | |
2518 | ||
2519 | int size = fn->Sizeof()-fTmp.Sizeof()-sizeof(UChar_t)-sizeof(Int_t); // see dfinition of TString::SizeOf()... | |
2520 | printf("calculated size %d\n",size); | |
2521 | ofstream out(fName.Data(),ios::out | ios::binary); | |
2522 | out.write(cdata,size); | |
2523 | out.close(); | |
2524 | ||
2525 | } | |
2526 |