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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 | // // | |
596a855f | 50 | // The name of the galice file can be changed from the default // |
e583c30d | 51 | // "galice.root" by passing it as argument to the AliReconstruction // |
52 | // constructor or by // | |
596a855f | 53 | // // |
54 | // rec.SetGAliceFile("..."); // | |
55 | // // | |
59697224 | 56 | // The local reconstruction can be switched on or off for individual // |
57 | // detectors by // | |
596a855f | 58 | // // |
59697224 | 59 | // rec.SetRunLocalReconstruction("..."); // |
596a855f | 60 | // // |
61 | // The argument is a (case sensitive) string with the names of the // | |
62 | // detectors separated by a space. The special string "ALL" selects all // | |
63 | // available detectors. This is the default. // | |
64 | // // | |
c71de921 | 65 | // The reconstruction of the primary vertex position can be switched off by // |
66 | // // | |
67 | // rec.SetRunVertexFinder(kFALSE); // | |
68 | // // | |
b8cd5251 | 69 | // The tracking and the creation of ESD tracks can be switched on for // |
70 | // selected detectors by // | |
596a855f | 71 | // // |
b8cd5251 | 72 | // rec.SetRunTracking("..."); // |
596a855f | 73 | // // |
c84a5e9e | 74 | // Uniform/nonuniform field tracking switches (default: uniform field) // |
75 | // // | |
1d99986f | 76 | // rec.SetUniformFieldTracking(); ( rec.SetUniformFieldTracking(kFALSE); ) // |
c84a5e9e | 77 | // // |
596a855f | 78 | // The filling of additional ESD information can be steered by // |
79 | // // | |
80 | // rec.SetFillESD("..."); // | |
81 | // // | |
b8cd5251 | 82 | // Again, for both methods the string specifies the list of detectors. // |
83 | // The default is "ALL". // | |
84 | // // | |
85 | // The call of the shortcut method // | |
86 | // // | |
87 | // rec.SetRunReconstruction("..."); // | |
88 | // // | |
89 | // is equivalent to calling SetRunLocalReconstruction, SetRunTracking and // | |
90 | // SetFillESD with the same detector selecting string as argument. // | |
596a855f | 91 | // // |
c71de921 | 92 | // The reconstruction requires digits or raw data as input. For the creation // |
93 | // of digits and raw data have a look at the class AliSimulation. // | |
596a855f | 94 | // // |
24f7a148 | 95 | // For debug purposes the method SetCheckPointLevel can be used. If the // |
96 | // argument is greater than 0, files with ESD events will be written after // | |
97 | // selected steps of the reconstruction for each event: // | |
98 | // level 1: after tracking and after filling of ESD (final) // | |
99 | // level 2: in addition after each tracking step // | |
100 | // level 3: in addition after the filling of ESD for each detector // | |
101 | // If a final check point file exists for an event, this event will be // | |
102 | // skipped in the reconstruction. The tracking and the filling of ESD for // | |
103 | // a detector will be skipped as well, if the corresponding check point // | |
104 | // file exists. The ESD event will then be loaded from the file instead. // | |
105 | // // | |
596a855f | 106 | /////////////////////////////////////////////////////////////////////////////// |
107 | ||
024a7e64 | 108 | #include <TArrayF.h> |
109 | #include <TFile.h> | |
110 | #include <TSystem.h> | |
111 | #include <TROOT.h> | |
112 | #include <TPluginManager.h> | |
fd46e2d2 | 113 | #include <TStopwatch.h> |
3103d196 | 114 | #include <TGeoManager.h> |
2bdb9d38 | 115 | #include <TLorentzVector.h> |
596a855f | 116 | |
117 | #include "AliReconstruction.h" | |
b8cd5251 | 118 | #include "AliReconstructor.h" |
815c2b38 | 119 | #include "AliLog.h" |
596a855f | 120 | #include "AliRunLoader.h" |
121 | #include "AliRun.h" | |
b649205a | 122 | #include "AliRawReaderFile.h" |
123 | #include "AliRawReaderDate.h" | |
124 | #include "AliRawReaderRoot.h" | |
001397cd | 125 | #include "AliRawEventHeaderBase.h" |
596a855f | 126 | #include "AliESD.h" |
1d99986f | 127 | #include "AliESDfriend.h" |
2257f27e | 128 | #include "AliESDVertex.h" |
32e449be | 129 | #include "AliMultiplicity.h" |
c84a5e9e | 130 | #include "AliTracker.h" |
2257f27e | 131 | #include "AliVertexer.h" |
c5e3e5d1 | 132 | #include "AliVertexerTracks.h" |
5e4ff34d | 133 | #include "AliV0vertexer.h" |
134 | #include "AliCascadeVertexer.h" | |
596a855f | 135 | #include "AliHeader.h" |
136 | #include "AliGenEventHeader.h" | |
b26c3770 | 137 | #include "AliPID.h" |
596a855f | 138 | #include "AliESDpid.h" |
ff8bb5ae | 139 | #include "AliESDtrack.h" |
f3a97c86 | 140 | |
141 | #include "AliRunTag.h" | |
f3a97c86 | 142 | #include "AliDetectorTag.h" |
143 | #include "AliEventTag.h" | |
144 | ||
98937d93 | 145 | #include "AliTrackPointArray.h" |
b0314964 | 146 | #include "AliCDBManager.h" |
6bae477a | 147 | #include "AliCDBEntry.h" |
148 | #include "AliAlignObj.h" | |
f3a97c86 | 149 | |
b647652d | 150 | #include "AliCentralTrigger.h" |
151 | #include "AliCTPRawStream.h" | |
152 | ||
596a855f | 153 | ClassImp(AliReconstruction) |
154 | ||
155 | ||
c757bafd | 156 | //_____________________________________________________________________________ |
b384f8a4 | 157 | const char* AliReconstruction::fgkDetectorName[AliReconstruction::fgkNDetectors] = {"ITS", "TPC", "TRD", "TOF", "PHOS", "HMPID", "EMCAL", "MUON", "FMD", "ZDC", "PMD", "T0", "VZERO", "ACORDE", "HLT"}; |
c757bafd | 158 | |
596a855f | 159 | //_____________________________________________________________________________ |
024cf675 | 160 | AliReconstruction::AliReconstruction(const char* gAliceFilename, const char* cdbUri, |
e583c30d | 161 | const char* name, const char* title) : |
162 | TNamed(name, title), | |
163 | ||
c84a5e9e | 164 | fUniformField(kTRUE), |
2257f27e | 165 | fRunVertexFinder(kTRUE), |
1f46a9ae | 166 | fRunHLTTracking(kFALSE), |
1d99986f | 167 | fStopOnError(kFALSE), |
168 | fWriteAlignmentData(kFALSE), | |
169 | fWriteESDfriend(kFALSE), | |
b647652d | 170 | fFillTriggerESD(kTRUE), |
1d99986f | 171 | |
172 | fRunLocalReconstruction("ALL"), | |
b8cd5251 | 173 | fRunTracking("ALL"), |
e583c30d | 174 | fFillESD("ALL"), |
175 | fGAliceFileName(gAliceFilename), | |
b649205a | 176 | fInput(""), |
35042093 | 177 | fEquipIdMap(""), |
b26c3770 | 178 | fFirstEvent(0), |
179 | fLastEvent(-1), | |
24f7a148 | 180 | fCheckPointLevel(0), |
b8cd5251 | 181 | fOptions(), |
6bae477a | 182 | fLoadAlignFromCDB(kTRUE), |
183 | fLoadAlignData("ALL"), | |
e583c30d | 184 | |
185 | fRunLoader(NULL), | |
b649205a | 186 | fRawReader(NULL), |
b8cd5251 | 187 | |
98937d93 | 188 | fVertexer(NULL), |
9178838a | 189 | fDiamondProfile(NULL), |
98937d93 | 190 | |
6bae477a | 191 | fAlignObjArray(NULL), |
ec92bee0 | 192 | fCDBUri(cdbUri), |
193 | fSpecCDBUri() | |
596a855f | 194 | { |
195 | // create reconstruction object with default parameters | |
b8cd5251 | 196 | |
197 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
198 | fReconstructor[iDet] = NULL; | |
199 | fLoader[iDet] = NULL; | |
200 | fTracker[iDet] = NULL; | |
201 | } | |
e47c4c2e | 202 | AliPID pid; |
596a855f | 203 | } |
204 | ||
205 | //_____________________________________________________________________________ | |
206 | AliReconstruction::AliReconstruction(const AliReconstruction& rec) : | |
e583c30d | 207 | TNamed(rec), |
208 | ||
c84a5e9e | 209 | fUniformField(rec.fUniformField), |
2257f27e | 210 | fRunVertexFinder(rec.fRunVertexFinder), |
1f46a9ae | 211 | fRunHLTTracking(rec.fRunHLTTracking), |
1d99986f | 212 | fStopOnError(rec.fStopOnError), |
213 | fWriteAlignmentData(rec.fWriteAlignmentData), | |
214 | fWriteESDfriend(rec.fWriteESDfriend), | |
b647652d | 215 | fFillTriggerESD(rec.fFillTriggerESD), |
1d99986f | 216 | |
217 | fRunLocalReconstruction(rec.fRunLocalReconstruction), | |
e583c30d | 218 | fRunTracking(rec.fRunTracking), |
219 | fFillESD(rec.fFillESD), | |
220 | fGAliceFileName(rec.fGAliceFileName), | |
b649205a | 221 | fInput(rec.fInput), |
35042093 | 222 | fEquipIdMap(rec.fEquipIdMap), |
b26c3770 | 223 | fFirstEvent(rec.fFirstEvent), |
224 | fLastEvent(rec.fLastEvent), | |
24f7a148 | 225 | fCheckPointLevel(0), |
b8cd5251 | 226 | fOptions(), |
6bae477a | 227 | fLoadAlignFromCDB(rec.fLoadAlignFromCDB), |
228 | fLoadAlignData(rec.fLoadAlignData), | |
e583c30d | 229 | |
230 | fRunLoader(NULL), | |
b649205a | 231 | fRawReader(NULL), |
b8cd5251 | 232 | |
98937d93 | 233 | fVertexer(NULL), |
9178838a | 234 | fDiamondProfile(NULL), |
98937d93 | 235 | |
6bae477a | 236 | fAlignObjArray(rec.fAlignObjArray), |
ec92bee0 | 237 | fCDBUri(rec.fCDBUri), |
238 | fSpecCDBUri() | |
596a855f | 239 | { |
240 | // copy constructor | |
241 | ||
ec92bee0 | 242 | for (Int_t i = 0; i < rec.fOptions.GetEntriesFast(); i++) { |
efd2085e | 243 | if (rec.fOptions[i]) fOptions.Add(rec.fOptions[i]->Clone()); |
244 | } | |
b8cd5251 | 245 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
246 | fReconstructor[iDet] = NULL; | |
247 | fLoader[iDet] = NULL; | |
248 | fTracker[iDet] = NULL; | |
249 | } | |
ec92bee0 | 250 | for (Int_t i = 0; i < rec.fSpecCDBUri.GetEntriesFast(); i++) { |
251 | if (rec.fSpecCDBUri[i]) fSpecCDBUri.Add(rec.fSpecCDBUri[i]->Clone()); | |
252 | } | |
596a855f | 253 | } |
254 | ||
255 | //_____________________________________________________________________________ | |
256 | AliReconstruction& AliReconstruction::operator = (const AliReconstruction& rec) | |
257 | { | |
258 | // assignment operator | |
259 | ||
260 | this->~AliReconstruction(); | |
261 | new(this) AliReconstruction(rec); | |
262 | return *this; | |
263 | } | |
264 | ||
265 | //_____________________________________________________________________________ | |
266 | AliReconstruction::~AliReconstruction() | |
267 | { | |
268 | // clean up | |
269 | ||
e583c30d | 270 | CleanUp(); |
efd2085e | 271 | fOptions.Delete(); |
ec92bee0 | 272 | fSpecCDBUri.Delete(); |
596a855f | 273 | } |
274 | ||
024cf675 | 275 | //_____________________________________________________________________________ |
276 | void AliReconstruction::InitCDBStorage() | |
277 | { | |
278 | // activate a default CDB storage | |
279 | // First check if we have any CDB storage set, because it is used | |
280 | // to retrieve the calibration and alignment constants | |
281 | ||
282 | AliCDBManager* man = AliCDBManager::Instance(); | |
ec92bee0 | 283 | if (man->IsDefaultStorageSet()) |
024cf675 | 284 | { |
285 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 286 | AliWarning("Default CDB storage has been already set !"); |
287 | AliWarning(Form("Ignoring the default storage declared in AliReconstruction: %s",fCDBUri.Data())); | |
024cf675 | 288 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
ec92bee0 | 289 | fCDBUri = ""; |
290 | } | |
291 | else { | |
b8ec52f6 | 292 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
293 | AliDebug(2, Form("Default CDB storage is set to: %s",fCDBUri.Data())); | |
294 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 295 | man->SetDefaultStorage(fCDBUri); |
296 | } | |
297 | ||
298 | // Now activate the detector specific CDB storage locations | |
c3a7b59a | 299 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { |
300 | TObject* obj = fSpecCDBUri[i]; | |
301 | if (!obj) continue; | |
b8ec52f6 | 302 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
303 | AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); | |
304 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
c3a7b59a | 305 | man->SetSpecificStorage(obj->GetName(), obj->GetTitle()); |
ec92bee0 | 306 | } |
727d0766 | 307 | man->Print(); |
024cf675 | 308 | } |
309 | ||
310 | //_____________________________________________________________________________ | |
311 | void AliReconstruction::SetDefaultStorage(const char* uri) { | |
ec92bee0 | 312 | // Store the desired default CDB storage location |
313 | // Activate it later within the Run() method | |
024cf675 | 314 | |
ec92bee0 | 315 | fCDBUri = uri; |
024cf675 | 316 | |
317 | } | |
318 | ||
319 | //_____________________________________________________________________________ | |
c3a7b59a | 320 | void AliReconstruction::SetSpecificStorage(const char* calibType, const char* uri) { |
ec92bee0 | 321 | // Store a detector-specific CDB storage location |
322 | // Activate it later within the Run() method | |
024cf675 | 323 | |
c3a7b59a | 324 | AliCDBPath aPath(calibType); |
325 | if(!aPath.IsValid()){ | |
326 | // if calibType is not wildcard but it is a valid detector, add "/*" to make it a valid path | |
327 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
328 | if(!strcmp(calibType, fgkDetectorName[iDet])) { | |
329 | aPath.SetPath(Form("%s/*", calibType)); | |
330 | AliInfo(Form("Path for specific storage set to %s", aPath.GetPath().Data())); | |
331 | break; | |
332 | } | |
333 | } | |
334 | if(!aPath.IsValid()){ | |
335 | AliError(Form("Not a valid path or detector: %s", calibType)); | |
336 | return; | |
337 | } | |
338 | } | |
339 | ||
340 | // check that calibType refers to a "valid" detector name | |
341 | Bool_t isDetector = kFALSE; | |
342 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
343 | TString detName = fgkDetectorName[iDet]; | |
344 | if(aPath.GetLevel0() == detName) { | |
345 | isDetector = kTRUE; | |
346 | break; | |
347 | } | |
348 | } | |
349 | ||
350 | if(!isDetector) { | |
351 | AliError(Form("Not a valid detector: %s", aPath.GetLevel0().Data())); | |
352 | return; | |
353 | } | |
354 | ||
355 | TObject* obj = fSpecCDBUri.FindObject(aPath.GetPath().Data()); | |
ec92bee0 | 356 | if (obj) fSpecCDBUri.Remove(obj); |
c3a7b59a | 357 | fSpecCDBUri.Add(new TNamed(aPath.GetPath().Data(), uri)); |
024cf675 | 358 | |
359 | } | |
360 | ||
6bae477a | 361 | //_____________________________________________________________________________ |
362 | Bool_t AliReconstruction::SetRunNumber() | |
363 | { | |
364 | // The method is called in Run() in order | |
365 | // to set a correct run number. | |
366 | // In case of raw data reconstruction the | |
367 | // run number is taken from the raw data header | |
368 | ||
369 | if(AliCDBManager::Instance()->GetRun() < 0) { | |
370 | if (!fRunLoader) { | |
371 | AliError("No run loader is found !"); | |
372 | return kFALSE; | |
373 | } | |
374 | // read run number from gAlice | |
ec92bee0 | 375 | if(fRunLoader->GetAliRun()) |
376 | AliCDBManager::Instance()->SetRun(fRunLoader->GetAliRun()->GetRunNumber()); | |
377 | else { | |
378 | if(fRawReader) { | |
379 | if(fRawReader->NextEvent()) { | |
380 | AliCDBManager::Instance()->SetRun(fRawReader->GetRunNumber()); | |
381 | fRawReader->RewindEvents(); | |
382 | } | |
383 | else { | |
384 | AliError("No raw-data events found !"); | |
385 | return kFALSE; | |
386 | } | |
387 | } | |
388 | else { | |
389 | AliError("Neither gAlice nor RawReader objects are found !"); | |
390 | return kFALSE; | |
391 | } | |
392 | } | |
393 | AliInfo(Form("CDB Run number: %d",AliCDBManager::Instance()->GetRun())); | |
6bae477a | 394 | } |
395 | return kTRUE; | |
396 | } | |
397 | ||
398 | //_____________________________________________________________________________ | |
399 | Bool_t AliReconstruction::ApplyAlignObjsToGeom(TObjArray* alObjArray) | |
400 | { | |
401 | // Read collection of alignment objects (AliAlignObj derived) saved | |
402 | // in the TClonesArray ClArrayName and apply them to the geometry | |
403 | // manager singleton. | |
404 | // | |
405 | alObjArray->Sort(); | |
406 | Int_t nvols = alObjArray->GetEntriesFast(); | |
407 | ||
dc0984f8 | 408 | Bool_t flag = kTRUE; |
409 | ||
6bae477a | 410 | for(Int_t j=0; j<nvols; j++) |
411 | { | |
412 | AliAlignObj* alobj = (AliAlignObj*) alObjArray->UncheckedAt(j); | |
dc0984f8 | 413 | if (alobj->ApplyToGeometry() == kFALSE) flag = kFALSE; |
6bae477a | 414 | } |
415 | ||
416 | if (AliDebugLevelClass() >= 1) { | |
e0625db4 | 417 | gGeoManager->GetTopNode()->CheckOverlaps(20); |
6bae477a | 418 | TObjArray* ovexlist = gGeoManager->GetListOfOverlaps(); |
419 | if(ovexlist->GetEntriesFast()){ | |
420 | AliError("The application of alignment objects to the geometry caused huge overlaps/extrusions!"); | |
421 | } | |
422 | } | |
423 | ||
dc0984f8 | 424 | return flag; |
6bae477a | 425 | |
426 | } | |
427 | ||
428 | //_____________________________________________________________________________ | |
429 | Bool_t AliReconstruction::SetAlignObjArraySingleDet(const char* detName) | |
430 | { | |
431 | // Fills array of single detector's alignable objects from CDB | |
432 | ||
433 | AliDebug(2, Form("Loading alignment data for detector: %s",detName)); | |
434 | ||
435 | AliCDBEntry *entry; | |
436 | ||
437 | AliCDBPath path(detName,"Align","Data"); | |
438 | ||
439 | entry=AliCDBManager::Instance()->Get(path.GetPath()); | |
440 | if(!entry){ | |
441 | AliDebug(2,Form("Couldn't load alignment data for detector %s",detName)); | |
442 | return kFALSE; | |
443 | } | |
444 | entry->SetOwner(1); | |
445 | TClonesArray *alignArray = (TClonesArray*) entry->GetObject(); | |
446 | alignArray->SetOwner(0); | |
447 | AliDebug(2,Form("Found %d alignment objects for %s", | |
448 | alignArray->GetEntries(),detName)); | |
449 | ||
450 | AliAlignObj *alignObj=0; | |
451 | TIter iter(alignArray); | |
452 | ||
453 | // loop over align objects in detector | |
454 | while( ( alignObj=(AliAlignObj *) iter.Next() ) ){ | |
455 | fAlignObjArray->Add(alignObj); | |
456 | } | |
457 | // delete entry --- Don't delete, it is cached! | |
458 | ||
459 | AliDebug(2, Form("fAlignObjArray entries: %d",fAlignObjArray->GetEntries() )); | |
460 | return kTRUE; | |
461 | ||
462 | } | |
463 | ||
464 | //_____________________________________________________________________________ | |
465 | Bool_t AliReconstruction::MisalignGeometry(const TString& detectors) | |
466 | { | |
467 | // Read the alignment objects from CDB. | |
468 | // Each detector is supposed to have the | |
469 | // alignment objects in DET/Align/Data CDB path. | |
470 | // All the detector objects are then collected, | |
471 | // sorted by geometry level (starting from ALIC) and | |
472 | // then applied to the TGeo geometry. | |
473 | // Finally an overlaps check is performed. | |
474 | ||
475 | // Load alignment data from CDB and fill fAlignObjArray | |
476 | if(fLoadAlignFromCDB){ | |
477 | if(!fAlignObjArray) fAlignObjArray = new TObjArray(); | |
478 | ||
479 | //fAlignObjArray->RemoveAll(); | |
480 | fAlignObjArray->Clear(); | |
481 | fAlignObjArray->SetOwner(0); | |
482 | ||
483 | TString detStr = detectors; | |
484 | TString dataNotLoaded=""; | |
485 | TString dataLoaded=""; | |
486 | ||
487 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
488 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
489 | if(!SetAlignObjArraySingleDet(fgkDetectorName[iDet])){ | |
490 | dataNotLoaded += fgkDetectorName[iDet]; | |
491 | dataNotLoaded += " "; | |
492 | } else { | |
493 | dataLoaded += fgkDetectorName[iDet]; | |
494 | dataLoaded += " "; | |
495 | } | |
496 | } // end loop over detectors | |
497 | ||
498 | if ((detStr.CompareTo("ALL") == 0)) detStr = ""; | |
499 | dataNotLoaded += detStr; | |
7250c343 | 500 | if(!dataLoaded.IsNull()) AliInfo(Form("Alignment data loaded for: %s", |
6bae477a | 501 | dataLoaded.Data())); |
7250c343 | 502 | if(!dataNotLoaded.IsNull()) AliInfo(Form("Didn't/couldn't load alignment data for: %s", |
6bae477a | 503 | dataNotLoaded.Data())); |
504 | } // fLoadAlignFromCDB flag | |
505 | ||
506 | // Check if the array with alignment objects was | |
507 | // provided by the user. If yes, apply the objects | |
508 | // to the present TGeo geometry | |
509 | if (fAlignObjArray) { | |
510 | if (gGeoManager && gGeoManager->IsClosed()) { | |
511 | if (ApplyAlignObjsToGeom(fAlignObjArray) == kFALSE) { | |
dc0984f8 | 512 | AliError("The misalignment of one or more volumes failed!" |
513 | "Compare the list of simulated detectors and the list of detector alignment data!"); | |
6bae477a | 514 | return kFALSE; |
515 | } | |
516 | } | |
517 | else { | |
518 | AliError("Can't apply the misalignment! gGeoManager doesn't exist or it is still opened!"); | |
519 | return kFALSE; | |
520 | } | |
521 | } | |
522 | ||
8e245d15 | 523 | delete fAlignObjArray; fAlignObjArray=0; |
6bae477a | 524 | return kTRUE; |
525 | } | |
596a855f | 526 | |
527 | //_____________________________________________________________________________ | |
528 | void AliReconstruction::SetGAliceFile(const char* fileName) | |
529 | { | |
530 | // set the name of the galice file | |
531 | ||
532 | fGAliceFileName = fileName; | |
533 | } | |
534 | ||
efd2085e | 535 | //_____________________________________________________________________________ |
536 | void AliReconstruction::SetOption(const char* detector, const char* option) | |
537 | { | |
538 | // set options for the reconstruction of a detector | |
539 | ||
540 | TObject* obj = fOptions.FindObject(detector); | |
541 | if (obj) fOptions.Remove(obj); | |
542 | fOptions.Add(new TNamed(detector, option)); | |
543 | } | |
544 | ||
596a855f | 545 | |
546 | //_____________________________________________________________________________ | |
4a33489c | 547 | Bool_t AliReconstruction::Run(const char* input) |
596a855f | 548 | { |
549 | // run the reconstruction | |
550 | ||
b649205a | 551 | // set the input |
552 | if (!input) input = fInput.Data(); | |
553 | TString fileName(input); | |
554 | if (fileName.EndsWith("/")) { | |
555 | fRawReader = new AliRawReaderFile(fileName); | |
556 | } else if (fileName.EndsWith(".root")) { | |
557 | fRawReader = new AliRawReaderRoot(fileName); | |
558 | } else if (!fileName.IsNull()) { | |
559 | fRawReader = new AliRawReaderDate(fileName); | |
560 | fRawReader->SelectEvents(7); | |
561 | } | |
35042093 | 562 | if (!fEquipIdMap.IsNull() && fRawReader) |
563 | fRawReader->LoadEquipmentIdsMap(fEquipIdMap); | |
564 | ||
b649205a | 565 | |
f08fc9f5 | 566 | // get the run loader |
567 | if (!InitRunLoader()) return kFALSE; | |
596a855f | 568 | |
ec92bee0 | 569 | // Initialize the CDB storage |
570 | InitCDBStorage(); | |
571 | ||
6bae477a | 572 | // Set run number in CDBManager (if it is not already set by the user) |
573 | if (!SetRunNumber()) if (fStopOnError) return kFALSE; | |
574 | ||
575 | // Import ideal TGeo geometry and apply misalignment | |
576 | if (!gGeoManager) { | |
577 | TString geom(gSystem->DirName(fGAliceFileName)); | |
578 | geom += "/geometry.root"; | |
579 | TGeoManager::Import(geom.Data()); | |
580 | if (!gGeoManager) if (fStopOnError) return kFALSE; | |
581 | } | |
8e245d15 | 582 | |
583 | AliCDBManager* man = AliCDBManager::Instance(); | |
6bae477a | 584 | if (!MisalignGeometry(fLoadAlignData)) if (fStopOnError) return kFALSE; |
585 | ||
596a855f | 586 | // local reconstruction |
59697224 | 587 | if (!fRunLocalReconstruction.IsNull()) { |
588 | if (!RunLocalReconstruction(fRunLocalReconstruction)) { | |
e583c30d | 589 | if (fStopOnError) {CleanUp(); return kFALSE;} |
596a855f | 590 | } |
591 | } | |
b26c3770 | 592 | // if (!fRunVertexFinder && fRunTracking.IsNull() && |
593 | // fFillESD.IsNull()) return kTRUE; | |
2257f27e | 594 | |
595 | // get vertexer | |
596 | if (fRunVertexFinder && !CreateVertexer()) { | |
597 | if (fStopOnError) { | |
598 | CleanUp(); | |
599 | return kFALSE; | |
600 | } | |
601 | } | |
596a855f | 602 | |
f08fc9f5 | 603 | // get trackers |
b8cd5251 | 604 | if (!fRunTracking.IsNull() && !CreateTrackers(fRunTracking)) { |
24f7a148 | 605 | if (fStopOnError) { |
606 | CleanUp(); | |
607 | return kFALSE; | |
608 | } | |
596a855f | 609 | } |
24f7a148 | 610 | |
9db3a215 | 611 | |
612 | TStopwatch stopwatch; | |
613 | stopwatch.Start(); | |
614 | ||
b26c3770 | 615 | // get the possibly already existing ESD file and tree |
1f46a9ae | 616 | AliESD* esd = new AliESD; AliESD* hltesd = new AliESD; |
b26c3770 | 617 | TFile* fileOld = NULL; |
1f46a9ae | 618 | TTree* treeOld = NULL; TTree *hlttreeOld = NULL; |
b26c3770 | 619 | if (!gSystem->AccessPathName("AliESDs.root")){ |
620 | gSystem->CopyFile("AliESDs.root", "AliESDs.old.root", kTRUE); | |
621 | fileOld = TFile::Open("AliESDs.old.root"); | |
622 | if (fileOld && fileOld->IsOpen()) { | |
623 | treeOld = (TTree*) fileOld->Get("esdTree"); | |
624 | if (treeOld) treeOld->SetBranchAddress("ESD", &esd); | |
1f46a9ae | 625 | hlttreeOld = (TTree*) fileOld->Get("HLTesdTree"); |
626 | if (hlttreeOld) hlttreeOld->SetBranchAddress("ESD", &hltesd); | |
b26c3770 | 627 | } |
628 | } | |
629 | ||
36711aa4 | 630 | // create the ESD output file and tree |
596a855f | 631 | TFile* file = TFile::Open("AliESDs.root", "RECREATE"); |
632 | if (!file->IsOpen()) { | |
815c2b38 | 633 | AliError("opening AliESDs.root failed"); |
b26c3770 | 634 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 635 | } |
36711aa4 | 636 | TTree* tree = new TTree("esdTree", "Tree with ESD objects"); |
637 | tree->Branch("ESD", "AliESD", &esd); | |
1f46a9ae | 638 | TTree* hlttree = new TTree("HLTesdTree", "Tree with HLT ESD objects"); |
639 | hlttree->Branch("ESD", "AliESD", &hltesd); | |
640 | delete esd; delete hltesd; | |
641 | esd = NULL; hltesd = NULL; | |
1d99986f | 642 | |
500d54ab | 643 | // create the branch with ESD additions |
644 | AliESDfriend *esdf=0; | |
1d99986f | 645 | if (fWriteESDfriend) { |
500d54ab | 646 | TBranch *br=tree->Branch("ESDfriend.", "AliESDfriend", &esdf); |
647 | br->SetFile("AliESDfriends.root"); | |
1d99986f | 648 | } |
649 | ||
c5e3e5d1 | 650 | AliVertexerTracks tVertexer; |
9178838a | 651 | if(fDiamondProfile) tVertexer.SetVtxStart(fDiamondProfile); |
c5e3e5d1 | 652 | |
596a855f | 653 | // loop over events |
b649205a | 654 | if (fRawReader) fRawReader->RewindEvents(); |
f08fc9f5 | 655 | |
596a855f | 656 | for (Int_t iEvent = 0; iEvent < fRunLoader->GetNumberOfEvents(); iEvent++) { |
b26c3770 | 657 | if (fRawReader) fRawReader->NextEvent(); |
4a33489c | 658 | if ((iEvent < fFirstEvent) || ((fLastEvent >= 0) && (iEvent > fLastEvent))) { |
b26c3770 | 659 | // copy old ESD to the new one |
660 | if (treeOld) { | |
661 | treeOld->SetBranchAddress("ESD", &esd); | |
662 | treeOld->GetEntry(iEvent); | |
663 | } | |
664 | tree->Fill(); | |
1f46a9ae | 665 | if (hlttreeOld) { |
666 | hlttreeOld->SetBranchAddress("ESD", &hltesd); | |
667 | hlttreeOld->GetEntry(iEvent); | |
668 | } | |
669 | hlttree->Fill(); | |
b26c3770 | 670 | continue; |
671 | } | |
672 | ||
815c2b38 | 673 | AliInfo(Form("processing event %d", iEvent)); |
596a855f | 674 | fRunLoader->GetEvent(iEvent); |
24f7a148 | 675 | |
bb0901a4 | 676 | char aFileName[256]; |
677 | sprintf(aFileName, "ESD_%d.%d_final.root", | |
f08fc9f5 | 678 | fRunLoader->GetHeader()->GetRun(), |
679 | fRunLoader->GetHeader()->GetEventNrInRun()); | |
bb0901a4 | 680 | if (!gSystem->AccessPathName(aFileName)) continue; |
24f7a148 | 681 | |
b26c3770 | 682 | // local reconstruction |
683 | if (!fRunLocalReconstruction.IsNull()) { | |
684 | if (!RunLocalEventReconstruction(fRunLocalReconstruction)) { | |
685 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
686 | } | |
687 | } | |
688 | ||
1f46a9ae | 689 | esd = new AliESD; hltesd = new AliESD; |
f08fc9f5 | 690 | esd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
1f46a9ae | 691 | hltesd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
f08fc9f5 | 692 | esd->SetEventNumber(fRunLoader->GetHeader()->GetEventNrInRun()); |
1f46a9ae | 693 | hltesd->SetEventNumber(fRunLoader->GetHeader()->GetEventNrInRun()); |
d6ee376f | 694 | |
695 | // Set magnetic field from the tracker | |
696 | esd->SetMagneticField(AliTracker::GetBz()); | |
697 | hltesd->SetMagneticField(AliTracker::GetBz()); | |
596a855f | 698 | |
2257f27e | 699 | // vertex finder |
700 | if (fRunVertexFinder) { | |
701 | if (!ReadESD(esd, "vertex")) { | |
702 | if (!RunVertexFinder(esd)) { | |
b26c3770 | 703 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
2257f27e | 704 | } |
705 | if (fCheckPointLevel > 0) WriteESD(esd, "vertex"); | |
706 | } | |
707 | } | |
708 | ||
1f46a9ae | 709 | // HLT tracking |
710 | if (!fRunTracking.IsNull()) { | |
711 | if (fRunHLTTracking) { | |
712 | hltesd->SetVertex(esd->GetVertex()); | |
713 | if (!RunHLTTracking(hltesd)) { | |
714 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
715 | } | |
716 | } | |
717 | } | |
718 | ||
596a855f | 719 | // barrel tracking |
b8cd5251 | 720 | if (!fRunTracking.IsNull()) { |
24f7a148 | 721 | if (!ReadESD(esd, "tracking")) { |
722 | if (!RunTracking(esd)) { | |
b26c3770 | 723 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
24f7a148 | 724 | } |
725 | if (fCheckPointLevel > 0) WriteESD(esd, "tracking"); | |
596a855f | 726 | } |
727 | } | |
728 | ||
729 | // fill ESD | |
730 | if (!fFillESD.IsNull()) { | |
731 | if (!FillESD(esd, fFillESD)) { | |
b26c3770 | 732 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 733 | } |
734 | } | |
001397cd | 735 | // fill Event header information from the RawEventHeader |
736 | if (fRawReader){FillRawEventHeaderESD(esd);} | |
596a855f | 737 | |
738 | // combined PID | |
739 | AliESDpid::MakePID(esd); | |
24f7a148 | 740 | if (fCheckPointLevel > 1) WriteESD(esd, "PID"); |
596a855f | 741 | |
b647652d | 742 | if (fFillTriggerESD) { |
743 | if (!ReadESD(esd, "trigger")) { | |
744 | if (!FillTriggerESD(esd)) { | |
745 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
746 | } | |
747 | if (fCheckPointLevel > 1) WriteESD(esd, "trigger"); | |
748 | } | |
749 | } | |
750 | ||
a28195f7 | 751 | esd->SetPrimaryVertex(tVertexer.FindPrimaryVertex(esd)); |
c5e3e5d1 | 752 | |
5e4ff34d | 753 | { |
754 | // V0 finding | |
755 | AliV0vertexer vtxer; | |
756 | vtxer.Tracks2V0vertices(esd); | |
757 | ||
758 | // Cascade finding | |
759 | AliCascadeVertexer cvtxer; | |
760 | cvtxer.V0sTracks2CascadeVertices(esd); | |
761 | } | |
762 | ||
596a855f | 763 | // write ESD |
1d99986f | 764 | if (fWriteESDfriend) { |
d75007f6 | 765 | esdf=new AliESDfriend(); |
766 | esd->GetESDfriend(esdf); | |
1d99986f | 767 | } |
500d54ab | 768 | tree->Fill(); |
769 | ||
770 | // write HLT ESD | |
771 | hlttree->Fill(); | |
1d99986f | 772 | |
f3a97c86 | 773 | if (fCheckPointLevel > 0) WriteESD(esd, "final"); |
774 | ||
500d54ab | 775 | delete esd; delete esdf; delete hltesd; |
776 | esd = NULL; esdf=NULL; hltesd = NULL; | |
596a855f | 777 | } |
778 | ||
9db3a215 | 779 | AliInfo(Form("Execution time for filling ESD : R:%.2fs C:%.2fs", |
780 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
781 | ||
36711aa4 | 782 | file->cd(); |
a9c0e6db | 783 | if (fWriteESDfriend) |
784 | tree->SetBranchStatus("ESDfriend*",0); | |
36711aa4 | 785 | tree->Write(); |
1f46a9ae | 786 | hlttree->Write(); |
f3a97c86 | 787 | |
788 | // Create tags for the events in the ESD tree (the ESD tree is always present) | |
789 | // In case of empty events the tags will contain dummy values | |
790 | CreateTag(file); | |
b26c3770 | 791 | CleanUp(file, fileOld); |
596a855f | 792 | |
793 | return kTRUE; | |
794 | } | |
795 | ||
796 | ||
797 | //_____________________________________________________________________________ | |
59697224 | 798 | Bool_t AliReconstruction::RunLocalReconstruction(const TString& detectors) |
596a855f | 799 | { |
59697224 | 800 | // run the local reconstruction |
596a855f | 801 | |
030b532d | 802 | TStopwatch stopwatch; |
803 | stopwatch.Start(); | |
804 | ||
8e245d15 | 805 | AliCDBManager* man = AliCDBManager::Instance(); |
806 | Bool_t origCache = man->GetCacheFlag(); | |
807 | ||
596a855f | 808 | TString detStr = detectors; |
b8cd5251 | 809 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
810 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
811 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
812 | if (!reconstructor) continue; | |
b26c3770 | 813 | if (reconstructor->HasLocalReconstruction()) continue; |
b8cd5251 | 814 | |
815 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); | |
816 | TStopwatch stopwatchDet; | |
817 | stopwatchDet.Start(); | |
8e245d15 | 818 | |
819 | AliInfo(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); | |
820 | ||
821 | man->SetCacheFlag(kTRUE); | |
822 | TString calibPath = Form("%s/Calib/*", fgkDetectorName[iDet]); | |
823 | man->GetAll(calibPath); // entries are cached! | |
824 | ||
b8cd5251 | 825 | if (fRawReader) { |
826 | fRawReader->RewindEvents(); | |
827 | reconstructor->Reconstruct(fRunLoader, fRawReader); | |
828 | } else { | |
829 | reconstructor->Reconstruct(fRunLoader); | |
596a855f | 830 | } |
5f8272e1 | 831 | AliInfo(Form("Execution time for %s: R:%.2fs C:%.2fs", |
832 | fgkDetectorName[iDet], | |
833 | stopwatchDet.RealTime(),stopwatchDet.CpuTime())); | |
8e245d15 | 834 | |
835 | // unload calibration data | |
836 | man->ClearCache(); | |
596a855f | 837 | } |
838 | ||
8e245d15 | 839 | man->SetCacheFlag(origCache); |
840 | ||
596a855f | 841 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { |
815c2b38 | 842 | AliError(Form("the following detectors were not found: %s", |
843 | detStr.Data())); | |
596a855f | 844 | if (fStopOnError) return kFALSE; |
845 | } | |
846 | ||
5f8272e1 | 847 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
848 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
030b532d | 849 | |
596a855f | 850 | return kTRUE; |
851 | } | |
852 | ||
b26c3770 | 853 | //_____________________________________________________________________________ |
854 | Bool_t AliReconstruction::RunLocalEventReconstruction(const TString& detectors) | |
855 | { | |
856 | // run the local reconstruction | |
857 | ||
858 | TStopwatch stopwatch; | |
859 | stopwatch.Start(); | |
860 | ||
861 | TString detStr = detectors; | |
862 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
863 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
864 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
865 | if (!reconstructor) continue; | |
866 | AliLoader* loader = fLoader[iDet]; | |
867 | ||
868 | // conversion of digits | |
869 | if (fRawReader && reconstructor->HasDigitConversion()) { | |
870 | AliInfo(Form("converting raw data digits into root objects for %s", | |
871 | fgkDetectorName[iDet])); | |
872 | TStopwatch stopwatchDet; | |
873 | stopwatchDet.Start(); | |
874 | loader->LoadDigits("update"); | |
875 | loader->CleanDigits(); | |
876 | loader->MakeDigitsContainer(); | |
877 | TTree* digitsTree = loader->TreeD(); | |
878 | reconstructor->ConvertDigits(fRawReader, digitsTree); | |
879 | loader->WriteDigits("OVERWRITE"); | |
880 | loader->UnloadDigits(); | |
5f8272e1 | 881 | AliInfo(Form("Execution time for %s: R:%.2fs C:%.2fs", |
882 | fgkDetectorName[iDet], | |
883 | stopwatchDet.RealTime(),stopwatchDet.CpuTime())); | |
b26c3770 | 884 | } |
885 | ||
886 | // local reconstruction | |
887 | if (!reconstructor->HasLocalReconstruction()) continue; | |
888 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); | |
889 | TStopwatch stopwatchDet; | |
890 | stopwatchDet.Start(); | |
891 | loader->LoadRecPoints("update"); | |
892 | loader->CleanRecPoints(); | |
893 | loader->MakeRecPointsContainer(); | |
894 | TTree* clustersTree = loader->TreeR(); | |
895 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
896 | reconstructor->Reconstruct(fRawReader, clustersTree); | |
897 | } else { | |
898 | loader->LoadDigits("read"); | |
899 | TTree* digitsTree = loader->TreeD(); | |
900 | if (!digitsTree) { | |
901 | AliError(Form("Can't get the %s digits tree", fgkDetectorName[iDet])); | |
902 | if (fStopOnError) return kFALSE; | |
903 | } else { | |
904 | reconstructor->Reconstruct(digitsTree, clustersTree); | |
905 | } | |
906 | loader->UnloadDigits(); | |
907 | } | |
908 | loader->WriteRecPoints("OVERWRITE"); | |
909 | loader->UnloadRecPoints(); | |
5f8272e1 | 910 | AliDebug(1,Form("Execution time for %s: R:%.2fs C:%.2fs", |
911 | fgkDetectorName[iDet], | |
912 | stopwatchDet.RealTime(),stopwatchDet.CpuTime())); | |
b26c3770 | 913 | } |
914 | ||
915 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
916 | AliError(Form("the following detectors were not found: %s", | |
917 | detStr.Data())); | |
918 | if (fStopOnError) return kFALSE; | |
919 | } | |
5f8272e1 | 920 | |
921 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", | |
922 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
b26c3770 | 923 | |
924 | return kTRUE; | |
925 | } | |
926 | ||
596a855f | 927 | //_____________________________________________________________________________ |
2257f27e | 928 | Bool_t AliReconstruction::RunVertexFinder(AliESD*& esd) |
596a855f | 929 | { |
930 | // run the barrel tracking | |
931 | ||
030b532d | 932 | TStopwatch stopwatch; |
933 | stopwatch.Start(); | |
934 | ||
2257f27e | 935 | AliESDVertex* vertex = NULL; |
936 | Double_t vtxPos[3] = {0, 0, 0}; | |
937 | Double_t vtxErr[3] = {0.07, 0.07, 0.1}; | |
938 | TArrayF mcVertex(3); | |
a6b0b91b | 939 | if (fRunLoader->GetHeader() && fRunLoader->GetHeader()->GenEventHeader()) { |
940 | fRunLoader->GetHeader()->GenEventHeader()->PrimaryVertex(mcVertex); | |
941 | for (Int_t i = 0; i < 3; i++) vtxPos[i] = mcVertex[i]; | |
942 | } | |
2257f27e | 943 | |
b8cd5251 | 944 | if (fVertexer) { |
815c2b38 | 945 | AliInfo("running the ITS vertex finder"); |
b26c3770 | 946 | if (fLoader[0]) fLoader[0]->LoadRecPoints(); |
b8cd5251 | 947 | vertex = fVertexer->FindVertexForCurrentEvent(fRunLoader->GetEventNumber()); |
b26c3770 | 948 | if (fLoader[0]) fLoader[0]->UnloadRecPoints(); |
2257f27e | 949 | if(!vertex){ |
815c2b38 | 950 | AliWarning("Vertex not found"); |
c710f220 | 951 | vertex = new AliESDVertex(); |
d1a50cb5 | 952 | vertex->SetName("default"); |
2257f27e | 953 | } |
954 | else { | |
955 | vertex->SetTruePos(vtxPos); // store also the vertex from MC | |
d1a50cb5 | 956 | vertex->SetName("reconstructed"); |
2257f27e | 957 | } |
958 | ||
959 | } else { | |
815c2b38 | 960 | AliInfo("getting the primary vertex from MC"); |
2257f27e | 961 | vertex = new AliESDVertex(vtxPos, vtxErr); |
962 | } | |
963 | ||
964 | if (vertex) { | |
965 | vertex->GetXYZ(vtxPos); | |
966 | vertex->GetSigmaXYZ(vtxErr); | |
967 | } else { | |
815c2b38 | 968 | AliWarning("no vertex reconstructed"); |
2257f27e | 969 | vertex = new AliESDVertex(vtxPos, vtxErr); |
970 | } | |
971 | esd->SetVertex(vertex); | |
32e449be | 972 | // if SPD multiplicity has been determined, it is stored in the ESD |
973 | AliMultiplicity *mult= fVertexer->GetMultiplicity(); | |
974 | if(mult)esd->SetMultiplicity(mult); | |
975 | ||
b8cd5251 | 976 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
977 | if (fTracker[iDet]) fTracker[iDet]->SetVertex(vtxPos, vtxErr); | |
978 | } | |
2257f27e | 979 | delete vertex; |
980 | ||
5f8272e1 | 981 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
982 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
2257f27e | 983 | |
984 | return kTRUE; | |
985 | } | |
986 | ||
1f46a9ae | 987 | //_____________________________________________________________________________ |
988 | Bool_t AliReconstruction::RunHLTTracking(AliESD*& esd) | |
989 | { | |
990 | // run the HLT barrel tracking | |
991 | ||
992 | TStopwatch stopwatch; | |
993 | stopwatch.Start(); | |
994 | ||
995 | if (!fRunLoader) { | |
996 | AliError("Missing runLoader!"); | |
997 | return kFALSE; | |
998 | } | |
999 | ||
1000 | AliInfo("running HLT tracking"); | |
1001 | ||
1002 | // Get a pointer to the HLT reconstructor | |
1003 | AliReconstructor *reconstructor = GetReconstructor(fgkNDetectors-1); | |
1004 | if (!reconstructor) return kFALSE; | |
1005 | ||
1006 | // TPC + ITS | |
1007 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
1008 | TString detName = fgkDetectorName[iDet]; | |
1009 | AliDebug(1, Form("%s HLT tracking", detName.Data())); | |
1010 | reconstructor->SetOption(detName.Data()); | |
1011 | AliTracker *tracker = reconstructor->CreateTracker(fRunLoader); | |
1012 | if (!tracker) { | |
1013 | AliWarning(Form("couldn't create a HLT tracker for %s", detName.Data())); | |
1014 | if (fStopOnError) return kFALSE; | |
9dcc06e1 | 1015 | continue; |
1f46a9ae | 1016 | } |
1017 | Double_t vtxPos[3]; | |
1018 | Double_t vtxErr[3]={0.005,0.005,0.010}; | |
1019 | const AliESDVertex *vertex = esd->GetVertex(); | |
1020 | vertex->GetXYZ(vtxPos); | |
1021 | tracker->SetVertex(vtxPos,vtxErr); | |
1022 | if(iDet != 1) { | |
1023 | fLoader[iDet]->LoadRecPoints("read"); | |
1024 | TTree* tree = fLoader[iDet]->TreeR(); | |
1025 | if (!tree) { | |
1026 | AliError(Form("Can't get the %s cluster tree", detName.Data())); | |
1027 | return kFALSE; | |
1028 | } | |
1029 | tracker->LoadClusters(tree); | |
1030 | } | |
1031 | if (tracker->Clusters2Tracks(esd) != 0) { | |
1032 | AliError(Form("HLT %s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
1033 | return kFALSE; | |
1034 | } | |
1035 | if(iDet != 1) { | |
1036 | tracker->UnloadClusters(); | |
1037 | } | |
1038 | delete tracker; | |
1039 | } | |
1040 | ||
5f8272e1 | 1041 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
1042 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
1f46a9ae | 1043 | |
1044 | return kTRUE; | |
1045 | } | |
1046 | ||
2257f27e | 1047 | //_____________________________________________________________________________ |
1048 | Bool_t AliReconstruction::RunTracking(AliESD*& esd) | |
1049 | { | |
1050 | // run the barrel tracking | |
1051 | ||
1052 | TStopwatch stopwatch; | |
1053 | stopwatch.Start(); | |
24f7a148 | 1054 | |
815c2b38 | 1055 | AliInfo("running tracking"); |
596a855f | 1056 | |
b8cd5251 | 1057 | // pass 1: TPC + ITS inwards |
1058 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
1059 | if (!fTracker[iDet]) continue; | |
1060 | AliDebug(1, Form("%s tracking", fgkDetectorName[iDet])); | |
24f7a148 | 1061 | |
b8cd5251 | 1062 | // load clusters |
1063 | fLoader[iDet]->LoadRecPoints("read"); | |
1064 | TTree* tree = fLoader[iDet]->TreeR(); | |
1065 | if (!tree) { | |
1066 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 1067 | return kFALSE; |
1068 | } | |
b8cd5251 | 1069 | fTracker[iDet]->LoadClusters(tree); |
1070 | ||
1071 | // run tracking | |
1072 | if (fTracker[iDet]->Clusters2Tracks(esd) != 0) { | |
1073 | AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
24f7a148 | 1074 | return kFALSE; |
1075 | } | |
b8cd5251 | 1076 | if (fCheckPointLevel > 1) { |
1077 | WriteESD(esd, Form("%s.tracking", fgkDetectorName[iDet])); | |
1078 | } | |
878e1fe1 | 1079 | // preliminary PID in TPC needed by the ITS tracker |
1080 | if (iDet == 1) { | |
1081 | GetReconstructor(1)->FillESD(fRunLoader, esd); | |
b26c3770 | 1082 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); |
878e1fe1 | 1083 | AliESDpid::MakePID(esd); |
1084 | } | |
b8cd5251 | 1085 | } |
596a855f | 1086 | |
b8cd5251 | 1087 | // pass 2: ALL backwards |
1088 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1089 | if (!fTracker[iDet]) continue; | |
1090 | AliDebug(1, Form("%s back propagation", fgkDetectorName[iDet])); | |
1091 | ||
1092 | // load clusters | |
1093 | if (iDet > 1) { // all except ITS, TPC | |
1094 | TTree* tree = NULL; | |
7b61cd9c | 1095 | fLoader[iDet]->LoadRecPoints("read"); |
1096 | tree = fLoader[iDet]->TreeR(); | |
b8cd5251 | 1097 | if (!tree) { |
1098 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 1099 | return kFALSE; |
1100 | } | |
b8cd5251 | 1101 | fTracker[iDet]->LoadClusters(tree); |
1102 | } | |
24f7a148 | 1103 | |
b8cd5251 | 1104 | // run tracking |
1105 | if (fTracker[iDet]->PropagateBack(esd) != 0) { | |
1106 | AliError(Form("%s backward propagation failed", fgkDetectorName[iDet])); | |
1107 | return kFALSE; | |
1108 | } | |
1109 | if (fCheckPointLevel > 1) { | |
1110 | WriteESD(esd, Form("%s.back", fgkDetectorName[iDet])); | |
1111 | } | |
24f7a148 | 1112 | |
b8cd5251 | 1113 | // unload clusters |
1114 | if (iDet > 2) { // all except ITS, TPC, TRD | |
1115 | fTracker[iDet]->UnloadClusters(); | |
7b61cd9c | 1116 | fLoader[iDet]->UnloadRecPoints(); |
b8cd5251 | 1117 | } |
8f37df88 | 1118 | // updated PID in TPC needed by the ITS tracker -MI |
1119 | if (iDet == 1) { | |
1120 | GetReconstructor(1)->FillESD(fRunLoader, esd); | |
1121 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); | |
1122 | AliESDpid::MakePID(esd); | |
1123 | } | |
b8cd5251 | 1124 | } |
596a855f | 1125 | |
98937d93 | 1126 | // write space-points to the ESD in case alignment data output |
1127 | // is switched on | |
1128 | if (fWriteAlignmentData) | |
1129 | WriteAlignmentData(esd); | |
1130 | ||
b8cd5251 | 1131 | // pass 3: TRD + TPC + ITS refit inwards |
1132 | for (Int_t iDet = 2; iDet >= 0; iDet--) { | |
1133 | if (!fTracker[iDet]) continue; | |
1134 | AliDebug(1, Form("%s inward refit", fgkDetectorName[iDet])); | |
596a855f | 1135 | |
b8cd5251 | 1136 | // run tracking |
1137 | if (fTracker[iDet]->RefitInward(esd) != 0) { | |
1138 | AliError(Form("%s inward refit failed", fgkDetectorName[iDet])); | |
1139 | return kFALSE; | |
1140 | } | |
1141 | if (fCheckPointLevel > 1) { | |
1142 | WriteESD(esd, Form("%s.refit", fgkDetectorName[iDet])); | |
1143 | } | |
596a855f | 1144 | |
b8cd5251 | 1145 | // unload clusters |
1146 | fTracker[iDet]->UnloadClusters(); | |
1147 | fLoader[iDet]->UnloadRecPoints(); | |
1148 | } | |
ff8bb5ae | 1149 | // |
1150 | // Propagate track to the vertex - if not done by ITS | |
1151 | // | |
1152 | Int_t ntracks = esd->GetNumberOfTracks(); | |
1153 | for (Int_t itrack=0; itrack<ntracks; itrack++){ | |
1154 | const Double_t kRadius = 3; // beam pipe radius | |
1155 | const Double_t kMaxStep = 5; // max step | |
1156 | const Double_t kMaxD = 123456; // max distance to prim vertex | |
1157 | Double_t fieldZ = AliTracker::GetBz(); // | |
1158 | AliESDtrack * track = esd->GetTrack(itrack); | |
1159 | if (!track) continue; | |
1160 | if (track->IsOn(AliESDtrack::kITSrefit)) continue; | |
a28195f7 | 1161 | track->PropagateTo(kRadius, fieldZ, track->GetMass(),kMaxStep,kTRUE); |
ff8bb5ae | 1162 | track->RelateToVertex(esd->GetVertex(),fieldZ, kMaxD); |
1163 | } | |
1164 | ||
5f8272e1 | 1165 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
1166 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
030b532d | 1167 | |
596a855f | 1168 | return kTRUE; |
1169 | } | |
1170 | ||
1171 | //_____________________________________________________________________________ | |
24f7a148 | 1172 | Bool_t AliReconstruction::FillESD(AliESD*& esd, const TString& detectors) |
596a855f | 1173 | { |
1174 | // fill the event summary data | |
1175 | ||
030b532d | 1176 | TStopwatch stopwatch; |
1177 | stopwatch.Start(); | |
815c2b38 | 1178 | AliInfo("filling ESD"); |
030b532d | 1179 | |
596a855f | 1180 | TString detStr = detectors; |
b8cd5251 | 1181 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1182 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1183 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1184 | if (!reconstructor) continue; | |
1185 | ||
1186 | if (!ReadESD(esd, fgkDetectorName[iDet])) { | |
1187 | AliDebug(1, Form("filling ESD for %s", fgkDetectorName[iDet])); | |
b26c3770 | 1188 | TTree* clustersTree = NULL; |
1189 | if (reconstructor->HasLocalReconstruction() && fLoader[iDet]) { | |
1190 | fLoader[iDet]->LoadRecPoints("read"); | |
1191 | clustersTree = fLoader[iDet]->TreeR(); | |
1192 | if (!clustersTree) { | |
1193 | AliError(Form("Can't get the %s clusters tree", | |
1194 | fgkDetectorName[iDet])); | |
1195 | if (fStopOnError) return kFALSE; | |
1196 | } | |
1197 | } | |
1198 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
1199 | reconstructor->FillESD(fRawReader, clustersTree, esd); | |
1200 | } else { | |
1201 | TTree* digitsTree = NULL; | |
1202 | if (fLoader[iDet]) { | |
1203 | fLoader[iDet]->LoadDigits("read"); | |
1204 | digitsTree = fLoader[iDet]->TreeD(); | |
1205 | if (!digitsTree) { | |
1206 | AliError(Form("Can't get the %s digits tree", | |
1207 | fgkDetectorName[iDet])); | |
1208 | if (fStopOnError) return kFALSE; | |
1209 | } | |
1210 | } | |
1211 | reconstructor->FillESD(digitsTree, clustersTree, esd); | |
1212 | if (fLoader[iDet]) fLoader[iDet]->UnloadDigits(); | |
1213 | } | |
1214 | if (reconstructor->HasLocalReconstruction() && fLoader[iDet]) { | |
1215 | fLoader[iDet]->UnloadRecPoints(); | |
1216 | } | |
1217 | ||
b8cd5251 | 1218 | if (fRawReader) { |
1219 | reconstructor->FillESD(fRunLoader, fRawReader, esd); | |
1220 | } else { | |
1221 | reconstructor->FillESD(fRunLoader, esd); | |
24f7a148 | 1222 | } |
b8cd5251 | 1223 | if (fCheckPointLevel > 2) WriteESD(esd, fgkDetectorName[iDet]); |
596a855f | 1224 | } |
1225 | } | |
1226 | ||
1227 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
815c2b38 | 1228 | AliError(Form("the following detectors were not found: %s", |
1229 | detStr.Data())); | |
596a855f | 1230 | if (fStopOnError) return kFALSE; |
1231 | } | |
1232 | ||
5f8272e1 | 1233 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
1234 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
030b532d | 1235 | |
596a855f | 1236 | return kTRUE; |
1237 | } | |
1238 | ||
b647652d | 1239 | //_____________________________________________________________________________ |
1240 | Bool_t AliReconstruction::FillTriggerESD(AliESD*& esd) | |
1241 | { | |
1242 | // Reads the trigger decision which is | |
1243 | // stored in Trigger.root file and fills | |
1244 | // the corresponding esd entries | |
1245 | ||
1246 | AliInfo("Filling trigger information into the ESD"); | |
1247 | ||
1248 | if (fRawReader) { | |
1249 | AliCTPRawStream input(fRawReader); | |
1250 | if (!input.Next()) { | |
1251 | AliError("No valid CTP (trigger) DDL raw data is found ! The trigger information is not stored in the ESD !"); | |
1252 | return kFALSE; | |
1253 | } | |
1254 | esd->SetTriggerMask(input.GetClassMask()); | |
1255 | esd->SetTriggerCluster(input.GetClusterMask()); | |
1256 | } | |
1257 | else { | |
1258 | AliRunLoader *runloader = AliRunLoader::GetRunLoader(); | |
1259 | if (runloader) { | |
1260 | if (!runloader->LoadTrigger()) { | |
1261 | AliCentralTrigger *aCTP = runloader->GetTrigger(); | |
1262 | esd->SetTriggerMask(aCTP->GetClassMask()); | |
1263 | esd->SetTriggerCluster(aCTP->GetClusterMask()); | |
1264 | } | |
1265 | else { | |
1266 | AliWarning("No trigger can be loaded! The trigger information is not stored in the ESD !"); | |
1267 | return kFALSE; | |
1268 | } | |
1269 | } | |
1270 | else { | |
1271 | AliError("No run loader is available! The trigger information is not stored in the ESD !"); | |
1272 | return kFALSE; | |
1273 | } | |
1274 | } | |
1275 | ||
1276 | return kTRUE; | |
1277 | } | |
596a855f | 1278 | |
001397cd | 1279 | |
1280 | ||
1281 | ||
1282 | ||
1283 | //_____________________________________________________________________________ | |
1284 | Bool_t AliReconstruction::FillRawEventHeaderESD(AliESD*& esd) | |
1285 | { | |
1286 | // | |
1287 | // Filling information from RawReader Header | |
1288 | // | |
1289 | ||
1290 | AliInfo("Filling information from RawReader Header"); | |
1291 | esd->SetTimeStamp(0); | |
1292 | esd->SetEventType(0); | |
1293 | const AliRawEventHeaderBase * eventHeader = fRawReader->GetEventHeader(); | |
1294 | if (eventHeader){ | |
1295 | esd->SetTimeStamp((eventHeader->Get("Timestamp"))); | |
1296 | esd->SetEventType((eventHeader->Get("Type"))); | |
1297 | } | |
1298 | ||
1299 | return kTRUE; | |
1300 | } | |
1301 | ||
1302 | ||
596a855f | 1303 | //_____________________________________________________________________________ |
1304 | Bool_t AliReconstruction::IsSelected(TString detName, TString& detectors) const | |
1305 | { | |
1306 | // check whether detName is contained in detectors | |
1307 | // if yes, it is removed from detectors | |
1308 | ||
1309 | // check if all detectors are selected | |
1310 | if ((detectors.CompareTo("ALL") == 0) || | |
1311 | detectors.BeginsWith("ALL ") || | |
1312 | detectors.EndsWith(" ALL") || | |
1313 | detectors.Contains(" ALL ")) { | |
1314 | detectors = "ALL"; | |
1315 | return kTRUE; | |
1316 | } | |
1317 | ||
1318 | // search for the given detector | |
1319 | Bool_t result = kFALSE; | |
1320 | if ((detectors.CompareTo(detName) == 0) || | |
1321 | detectors.BeginsWith(detName+" ") || | |
1322 | detectors.EndsWith(" "+detName) || | |
1323 | detectors.Contains(" "+detName+" ")) { | |
1324 | detectors.ReplaceAll(detName, ""); | |
1325 | result = kTRUE; | |
1326 | } | |
1327 | ||
1328 | // clean up the detectors string | |
1329 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
1330 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
1331 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
1332 | ||
1333 | return result; | |
1334 | } | |
e583c30d | 1335 | |
f08fc9f5 | 1336 | //_____________________________________________________________________________ |
1337 | Bool_t AliReconstruction::InitRunLoader() | |
1338 | { | |
1339 | // get or create the run loader | |
1340 | ||
1341 | if (gAlice) delete gAlice; | |
1342 | gAlice = NULL; | |
1343 | ||
b26c3770 | 1344 | if (!gSystem->AccessPathName(fGAliceFileName.Data())) { // galice.root exists |
1345 | // load all base libraries to get the loader classes | |
1346 | TString libs = gSystem->GetLibraries(); | |
1347 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1348 | TString detName = fgkDetectorName[iDet]; | |
1349 | if (detName == "HLT") continue; | |
1350 | if (libs.Contains("lib" + detName + "base.so")) continue; | |
1351 | gSystem->Load("lib" + detName + "base.so"); | |
1352 | } | |
f08fc9f5 | 1353 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data()); |
1354 | if (!fRunLoader) { | |
1355 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); | |
1356 | CleanUp(); | |
1357 | return kFALSE; | |
1358 | } | |
b26c3770 | 1359 | fRunLoader->CdGAFile(); |
1360 | if (gFile->GetKey(AliRunLoader::GetGAliceName())) { | |
1361 | if (fRunLoader->LoadgAlice() == 0) { | |
1362 | gAlice = fRunLoader->GetAliRun(); | |
c84a5e9e | 1363 | AliTracker::SetFieldMap(gAlice->Field(),fUniformField); |
b26c3770 | 1364 | } |
f08fc9f5 | 1365 | } |
1366 | if (!gAlice && !fRawReader) { | |
1367 | AliError(Form("no gAlice object found in file %s", | |
1368 | fGAliceFileName.Data())); | |
1369 | CleanUp(); | |
1370 | return kFALSE; | |
1371 | } | |
1372 | ||
1373 | } else { // galice.root does not exist | |
1374 | if (!fRawReader) { | |
1375 | AliError(Form("the file %s does not exist", fGAliceFileName.Data())); | |
1376 | CleanUp(); | |
1377 | return kFALSE; | |
1378 | } | |
1379 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data(), | |
1380 | AliConfig::GetDefaultEventFolderName(), | |
1381 | "recreate"); | |
1382 | if (!fRunLoader) { | |
1383 | AliError(Form("could not create run loader in file %s", | |
1384 | fGAliceFileName.Data())); | |
1385 | CleanUp(); | |
1386 | return kFALSE; | |
1387 | } | |
1388 | fRunLoader->MakeTree("E"); | |
1389 | Int_t iEvent = 0; | |
1390 | while (fRawReader->NextEvent()) { | |
1391 | fRunLoader->SetEventNumber(iEvent); | |
1392 | fRunLoader->GetHeader()->Reset(fRawReader->GetRunNumber(), | |
1393 | iEvent, iEvent); | |
1394 | fRunLoader->MakeTree("H"); | |
1395 | fRunLoader->TreeE()->Fill(); | |
1396 | iEvent++; | |
1397 | } | |
1398 | fRawReader->RewindEvents(); | |
1399 | fRunLoader->WriteHeader("OVERWRITE"); | |
1400 | fRunLoader->CdGAFile(); | |
1401 | fRunLoader->Write(0, TObject::kOverwrite); | |
1402 | // AliTracker::SetFieldMap(???); | |
1403 | } | |
1404 | ||
1405 | return kTRUE; | |
1406 | } | |
1407 | ||
c757bafd | 1408 | //_____________________________________________________________________________ |
b8cd5251 | 1409 | AliReconstructor* AliReconstruction::GetReconstructor(Int_t iDet) |
c757bafd | 1410 | { |
f08fc9f5 | 1411 | // get the reconstructor object and the loader for a detector |
c757bafd | 1412 | |
b8cd5251 | 1413 | if (fReconstructor[iDet]) return fReconstructor[iDet]; |
1414 | ||
1415 | // load the reconstructor object | |
1416 | TPluginManager* pluginManager = gROOT->GetPluginManager(); | |
1417 | TString detName = fgkDetectorName[iDet]; | |
1418 | TString recName = "Ali" + detName + "Reconstructor"; | |
f08fc9f5 | 1419 | if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT")) return NULL; |
b8cd5251 | 1420 | |
1421 | if (detName == "HLT") { | |
1422 | if (!gROOT->GetClass("AliLevel3")) { | |
4aa41877 | 1423 | gSystem->Load("libAliHLTSrc.so"); |
1424 | gSystem->Load("libAliHLTMisc.so"); | |
1425 | gSystem->Load("libAliHLTHough.so"); | |
1426 | gSystem->Load("libAliHLTComp.so"); | |
b8cd5251 | 1427 | } |
1428 | } | |
1429 | ||
1430 | AliReconstructor* reconstructor = NULL; | |
1431 | // first check if a plugin is defined for the reconstructor | |
1432 | TPluginHandler* pluginHandler = | |
1433 | pluginManager->FindHandler("AliReconstructor", detName); | |
f08fc9f5 | 1434 | // if not, add a plugin for it |
1435 | if (!pluginHandler) { | |
b8cd5251 | 1436 | AliDebug(1, Form("defining plugin for %s", recName.Data())); |
b26c3770 | 1437 | TString libs = gSystem->GetLibraries(); |
1438 | if (libs.Contains("lib" + detName + "base.so") || | |
1439 | (gSystem->Load("lib" + detName + "base.so") >= 0)) { | |
b8cd5251 | 1440 | pluginManager->AddHandler("AliReconstructor", detName, |
1441 | recName, detName + "rec", recName + "()"); | |
1442 | } else { | |
1443 | pluginManager->AddHandler("AliReconstructor", detName, | |
1444 | recName, detName, recName + "()"); | |
c757bafd | 1445 | } |
b8cd5251 | 1446 | pluginHandler = pluginManager->FindHandler("AliReconstructor", detName); |
1447 | } | |
1448 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1449 | reconstructor = (AliReconstructor*) pluginHandler->ExecPlugin(0); | |
c757bafd | 1450 | } |
b8cd5251 | 1451 | if (reconstructor) { |
1452 | TObject* obj = fOptions.FindObject(detName.Data()); | |
1453 | if (obj) reconstructor->SetOption(obj->GetTitle()); | |
b26c3770 | 1454 | reconstructor->Init(fRunLoader); |
b8cd5251 | 1455 | fReconstructor[iDet] = reconstructor; |
1456 | } | |
1457 | ||
f08fc9f5 | 1458 | // get or create the loader |
1459 | if (detName != "HLT") { | |
1460 | fLoader[iDet] = fRunLoader->GetLoader(detName + "Loader"); | |
1461 | if (!fLoader[iDet]) { | |
1462 | AliConfig::Instance() | |
1463 | ->CreateDetectorFolders(fRunLoader->GetEventFolder(), | |
1464 | detName, detName); | |
1465 | // first check if a plugin is defined for the loader | |
bb0901a4 | 1466 | pluginHandler = |
f08fc9f5 | 1467 | pluginManager->FindHandler("AliLoader", detName); |
1468 | // if not, add a plugin for it | |
1469 | if (!pluginHandler) { | |
1470 | TString loaderName = "Ali" + detName + "Loader"; | |
1471 | AliDebug(1, Form("defining plugin for %s", loaderName.Data())); | |
1472 | pluginManager->AddHandler("AliLoader", detName, | |
1473 | loaderName, detName + "base", | |
1474 | loaderName + "(const char*, TFolder*)"); | |
1475 | pluginHandler = pluginManager->FindHandler("AliLoader", detName); | |
1476 | } | |
1477 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1478 | fLoader[iDet] = | |
1479 | (AliLoader*) pluginHandler->ExecPlugin(2, detName.Data(), | |
1480 | fRunLoader->GetEventFolder()); | |
1481 | } | |
1482 | if (!fLoader[iDet]) { // use default loader | |
1483 | fLoader[iDet] = new AliLoader(detName, fRunLoader->GetEventFolder()); | |
1484 | } | |
1485 | if (!fLoader[iDet]) { | |
1486 | AliWarning(Form("couldn't get loader for %s", detName.Data())); | |
6667b602 | 1487 | if (fStopOnError) return NULL; |
f08fc9f5 | 1488 | } else { |
1489 | fRunLoader->AddLoader(fLoader[iDet]); | |
1490 | fRunLoader->CdGAFile(); | |
1491 | if (gFile && !gFile->IsWritable()) gFile->ReOpen("UPDATE"); | |
1492 | fRunLoader->Write(0, TObject::kOverwrite); | |
1493 | } | |
1494 | } | |
1495 | } | |
1496 | ||
b8cd5251 | 1497 | return reconstructor; |
c757bafd | 1498 | } |
1499 | ||
2257f27e | 1500 | //_____________________________________________________________________________ |
1501 | Bool_t AliReconstruction::CreateVertexer() | |
1502 | { | |
1503 | // create the vertexer | |
1504 | ||
b8cd5251 | 1505 | fVertexer = NULL; |
1506 | AliReconstructor* itsReconstructor = GetReconstructor(0); | |
59697224 | 1507 | if (itsReconstructor) { |
b8cd5251 | 1508 | fVertexer = itsReconstructor->CreateVertexer(fRunLoader); |
2257f27e | 1509 | } |
b8cd5251 | 1510 | if (!fVertexer) { |
815c2b38 | 1511 | AliWarning("couldn't create a vertexer for ITS"); |
2257f27e | 1512 | if (fStopOnError) return kFALSE; |
1513 | } | |
1514 | ||
1515 | return kTRUE; | |
1516 | } | |
1517 | ||
24f7a148 | 1518 | //_____________________________________________________________________________ |
b8cd5251 | 1519 | Bool_t AliReconstruction::CreateTrackers(const TString& detectors) |
24f7a148 | 1520 | { |
f08fc9f5 | 1521 | // create the trackers |
24f7a148 | 1522 | |
b8cd5251 | 1523 | TString detStr = detectors; |
1524 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1525 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1526 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1527 | if (!reconstructor) continue; | |
1528 | TString detName = fgkDetectorName[iDet]; | |
1f46a9ae | 1529 | if (detName == "HLT") { |
1530 | fRunHLTTracking = kTRUE; | |
1531 | continue; | |
1532 | } | |
f08fc9f5 | 1533 | |
1534 | fTracker[iDet] = reconstructor->CreateTracker(fRunLoader); | |
1535 | if (!fTracker[iDet] && (iDet < 7)) { | |
1536 | AliWarning(Form("couldn't create a tracker for %s", detName.Data())); | |
8250d5f5 | 1537 | if (fStopOnError) return kFALSE; |
1538 | } | |
1539 | } | |
1540 | ||
24f7a148 | 1541 | return kTRUE; |
1542 | } | |
1543 | ||
e583c30d | 1544 | //_____________________________________________________________________________ |
b26c3770 | 1545 | void AliReconstruction::CleanUp(TFile* file, TFile* fileOld) |
e583c30d | 1546 | { |
1547 | // delete trackers and the run loader and close and delete the file | |
1548 | ||
b8cd5251 | 1549 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1550 | delete fReconstructor[iDet]; | |
1551 | fReconstructor[iDet] = NULL; | |
1552 | fLoader[iDet] = NULL; | |
1553 | delete fTracker[iDet]; | |
1554 | fTracker[iDet] = NULL; | |
1555 | } | |
1556 | delete fVertexer; | |
1557 | fVertexer = NULL; | |
9178838a | 1558 | delete fDiamondProfile; |
1559 | fDiamondProfile = NULL; | |
e583c30d | 1560 | |
1561 | delete fRunLoader; | |
1562 | fRunLoader = NULL; | |
b649205a | 1563 | delete fRawReader; |
1564 | fRawReader = NULL; | |
e583c30d | 1565 | |
1566 | if (file) { | |
1567 | file->Close(); | |
1568 | delete file; | |
1569 | } | |
b26c3770 | 1570 | |
1571 | if (fileOld) { | |
1572 | fileOld->Close(); | |
1573 | delete fileOld; | |
1574 | gSystem->Unlink("AliESDs.old.root"); | |
1575 | } | |
e583c30d | 1576 | } |
24f7a148 | 1577 | |
1578 | ||
1579 | //_____________________________________________________________________________ | |
1580 | Bool_t AliReconstruction::ReadESD(AliESD*& esd, const char* recStep) const | |
1581 | { | |
1582 | // read the ESD event from a file | |
1583 | ||
1584 | if (!esd) return kFALSE; | |
1585 | char fileName[256]; | |
1586 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
1587 | esd->GetRunNumber(), esd->GetEventNumber(), recStep); | |
1588 | if (gSystem->AccessPathName(fileName)) return kFALSE; | |
1589 | ||
f3a97c86 | 1590 | AliInfo(Form("reading ESD from file %s", fileName)); |
815c2b38 | 1591 | AliDebug(1, Form("reading ESD from file %s", fileName)); |
24f7a148 | 1592 | TFile* file = TFile::Open(fileName); |
1593 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1594 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1595 | delete file; |
1596 | return kFALSE; | |
1597 | } | |
1598 | ||
1599 | gROOT->cd(); | |
1600 | delete esd; | |
1601 | esd = (AliESD*) file->Get("ESD"); | |
1602 | file->Close(); | |
1603 | delete file; | |
1604 | return kTRUE; | |
1605 | } | |
1606 | ||
1607 | //_____________________________________________________________________________ | |
1608 | void AliReconstruction::WriteESD(AliESD* esd, const char* recStep) const | |
1609 | { | |
1610 | // write the ESD event to a file | |
1611 | ||
1612 | if (!esd) return; | |
1613 | char fileName[256]; | |
1614 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
1615 | esd->GetRunNumber(), esd->GetEventNumber(), recStep); | |
1616 | ||
815c2b38 | 1617 | AliDebug(1, Form("writing ESD to file %s", fileName)); |
24f7a148 | 1618 | TFile* file = TFile::Open(fileName, "recreate"); |
1619 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1620 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1621 | } else { |
1622 | esd->Write("ESD"); | |
1623 | file->Close(); | |
1624 | } | |
1625 | delete file; | |
1626 | } | |
f3a97c86 | 1627 | |
1628 | ||
1629 | ||
1630 | ||
1631 | //_____________________________________________________________________________ | |
1632 | void AliReconstruction::CreateTag(TFile* file) | |
1633 | { | |
2bdb9d38 | 1634 | ///////////// |
1635 | //muon code// | |
1636 | //////////// | |
56982dd1 | 1637 | Double_t fMUONMASS = 0.105658369; |
2bdb9d38 | 1638 | //Variables |
56982dd1 | 1639 | Double_t fX,fY,fZ ; |
1640 | Double_t fThetaX, fThetaY, fPyz, fChisquare; | |
1641 | Double_t fPxRec,fPyRec, fPzRec, fEnergy; | |
1642 | Int_t fCharge; | |
1643 | TLorentzVector fEPvector; | |
1644 | ||
1645 | Float_t fZVertexCut = 10.0; | |
1646 | Float_t fRhoVertexCut = 2.0; | |
1647 | ||
1648 | Float_t fLowPtCut = 1.0; | |
1649 | Float_t fHighPtCut = 3.0; | |
1650 | Float_t fVeryHighPtCut = 10.0; | |
2bdb9d38 | 1651 | //////////// |
1652 | ||
1653 | Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05}; | |
1654 | ||
089bf903 | 1655 | // Creates the tags for all the events in a given ESD file |
4302e20f | 1656 | Int_t ntrack; |
089bf903 | 1657 | Int_t nProtons, nKaons, nPions, nMuons, nElectrons; |
1658 | Int_t nPos, nNeg, nNeutr; | |
1659 | Int_t nK0s, nNeutrons, nPi0s, nGamas; | |
1660 | Int_t nCh1GeV, nCh3GeV, nCh10GeV; | |
1661 | Int_t nMu1GeV, nMu3GeV, nMu10GeV; | |
1662 | Int_t nEl1GeV, nEl3GeV, nEl10GeV; | |
1663 | Float_t maxPt = .0, meanPt = .0, totalP = .0; | |
d1a50cb5 | 1664 | Int_t fVertexflag; |
1387d165 | 1665 | Int_t iRunNumber = 0; |
547d75a6 | 1666 | TString fVertexName("default"); |
4302e20f | 1667 | |
f3a97c86 | 1668 | AliRunTag *tag = new AliRunTag(); |
f3a97c86 | 1669 | AliEventTag *evTag = new AliEventTag(); |
1670 | TTree ttag("T","A Tree with event tags"); | |
2bdb9d38 | 1671 | TBranch * btag = ttag.Branch("AliTAG", &tag); |
f3a97c86 | 1672 | btag->SetCompressionLevel(9); |
2bdb9d38 | 1673 | |
f3a97c86 | 1674 | AliInfo(Form("Creating the tags.......")); |
1675 | ||
1676 | if (!file || !file->IsOpen()) { | |
1677 | AliError(Form("opening failed")); | |
1678 | delete file; | |
1679 | return ; | |
2bdb9d38 | 1680 | } |
d71aa170 | 1681 | Int_t lastEvent = 0; |
f3a97c86 | 1682 | TTree *t = (TTree*) file->Get("esdTree"); |
1683 | TBranch * b = t->GetBranch("ESD"); | |
1684 | AliESD *esd = 0; | |
1685 | b->SetAddress(&esd); | |
1387d165 | 1686 | |
d71aa170 | 1687 | b->GetEntry(fFirstEvent); |
1387d165 | 1688 | Int_t iInitRunNumber = esd->GetRunNumber(); |
2bdb9d38 | 1689 | |
bb0901a4 | 1690 | Int_t iNumberOfEvents = (Int_t)b->GetEntries(); |
d71aa170 | 1691 | if(fLastEvent != -1) iNumberOfEvents = fLastEvent + 1; |
1692 | for (Int_t iEventNumber = fFirstEvent; iEventNumber < iNumberOfEvents; iEventNumber++) { | |
2bdb9d38 | 1693 | ntrack = 0; |
1694 | nPos = 0; | |
1695 | nNeg = 0; | |
1696 | nNeutr =0; | |
1697 | nK0s = 0; | |
1698 | nNeutrons = 0; | |
1699 | nPi0s = 0; | |
1700 | nGamas = 0; | |
1701 | nProtons = 0; | |
1702 | nKaons = 0; | |
1703 | nPions = 0; | |
1704 | nMuons = 0; | |
1705 | nElectrons = 0; | |
1706 | nCh1GeV = 0; | |
1707 | nCh3GeV = 0; | |
1708 | nCh10GeV = 0; | |
1709 | nMu1GeV = 0; | |
1710 | nMu3GeV = 0; | |
1711 | nMu10GeV = 0; | |
1712 | nEl1GeV = 0; | |
1713 | nEl3GeV = 0; | |
1714 | nEl10GeV = 0; | |
1715 | maxPt = .0; | |
1716 | meanPt = .0; | |
1717 | totalP = .0; | |
547d75a6 | 1718 | fVertexflag = 0; |
d1a50cb5 | 1719 | |
2bdb9d38 | 1720 | b->GetEntry(iEventNumber); |
1387d165 | 1721 | iRunNumber = esd->GetRunNumber(); |
1722 | if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!"); | |
2bdb9d38 | 1723 | const AliESDVertex * vertexIn = esd->GetVertex(); |
547d75a6 | 1724 | if (!vertexIn) AliError("ESD has not defined vertex."); |
1725 | if (vertexIn) fVertexName = vertexIn->GetName(); | |
1726 | if(fVertexName != "default") fVertexflag = 1; | |
2bdb9d38 | 1727 | for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) { |
1728 | AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber); | |
1729 | UInt_t status = esdTrack->GetStatus(); | |
f3a97c86 | 1730 | |
2bdb9d38 | 1731 | //select only tracks with ITS refit |
1732 | if ((status&AliESDtrack::kITSrefit)==0) continue; | |
1733 | //select only tracks with TPC refit | |
1734 | if ((status&AliESDtrack::kTPCrefit)==0) continue; | |
4302e20f | 1735 | |
2bdb9d38 | 1736 | //select only tracks with the "combined PID" |
1737 | if ((status&AliESDtrack::kESDpid)==0) continue; | |
1738 | Double_t p[3]; | |
1739 | esdTrack->GetPxPyPz(p); | |
1740 | Double_t momentum = sqrt(pow(p[0],2) + pow(p[1],2) + pow(p[2],2)); | |
1741 | Double_t fPt = sqrt(pow(p[0],2) + pow(p[1],2)); | |
1742 | totalP += momentum; | |
1743 | meanPt += fPt; | |
1744 | if(fPt > maxPt) maxPt = fPt; | |
4302e20f | 1745 | |
2bdb9d38 | 1746 | if(esdTrack->GetSign() > 0) { |
1747 | nPos++; | |
56982dd1 | 1748 | if(fPt > fLowPtCut) nCh1GeV++; |
1749 | if(fPt > fHighPtCut) nCh3GeV++; | |
1750 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
2bdb9d38 | 1751 | } |
1752 | if(esdTrack->GetSign() < 0) { | |
1753 | nNeg++; | |
56982dd1 | 1754 | if(fPt > fLowPtCut) nCh1GeV++; |
1755 | if(fPt > fHighPtCut) nCh3GeV++; | |
1756 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
2bdb9d38 | 1757 | } |
1758 | if(esdTrack->GetSign() == 0) nNeutr++; | |
4302e20f | 1759 | |
2bdb9d38 | 1760 | //PID |
1761 | Double_t prob[5]; | |
1762 | esdTrack->GetESDpid(prob); | |
4302e20f | 1763 | |
2bdb9d38 | 1764 | Double_t rcc = 0.0; |
1765 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i]; | |
1766 | if(rcc == 0.0) continue; | |
1767 | //Bayes' formula | |
1768 | Double_t w[5]; | |
1769 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc; | |
4302e20f | 1770 | |
2bdb9d38 | 1771 | //protons |
1772 | if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++; | |
1773 | //kaons | |
1774 | if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++; | |
1775 | //pions | |
1776 | if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++; | |
1777 | //electrons | |
1778 | if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) { | |
1779 | nElectrons++; | |
56982dd1 | 1780 | if(fPt > fLowPtCut) nEl1GeV++; |
1781 | if(fPt > fHighPtCut) nEl3GeV++; | |
1782 | if(fPt > fVeryHighPtCut) nEl10GeV++; | |
2bdb9d38 | 1783 | } |
1784 | ntrack++; | |
1785 | }//track loop | |
1786 | ||
1787 | ///////////// | |
1788 | //muon code// | |
1789 | //////////// | |
1790 | Int_t nMuonTracks = esd->GetNumberOfMuonTracks(); | |
1791 | // loop over all reconstructed tracks (also first track of combination) | |
1792 | for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) { | |
1793 | AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack); | |
1794 | if (muonTrack == 0x0) continue; | |
4302e20f | 1795 | |
2bdb9d38 | 1796 | // Coordinates at vertex |
56982dd1 | 1797 | fZ = muonTrack->GetZ(); |
1798 | fY = muonTrack->GetBendingCoor(); | |
1799 | fX = muonTrack->GetNonBendingCoor(); | |
4302e20f | 1800 | |
56982dd1 | 1801 | fThetaX = muonTrack->GetThetaX(); |
1802 | fThetaY = muonTrack->GetThetaY(); | |
4302e20f | 1803 | |
56982dd1 | 1804 | fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum()); |
1805 | fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY)); | |
1806 | fPxRec = fPzRec * TMath::Tan(fThetaX); | |
1807 | fPyRec = fPzRec * TMath::Tan(fThetaY); | |
1808 | fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum())); | |
f3a97c86 | 1809 | |
2bdb9d38 | 1810 | //ChiSquare of the track if needed |
56982dd1 | 1811 | fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5); |
1812 | fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec); | |
1813 | fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy); | |
4302e20f | 1814 | |
2bdb9d38 | 1815 | // total number of muons inside a vertex cut |
56982dd1 | 1816 | if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) { |
2bdb9d38 | 1817 | nMuons++; |
56982dd1 | 1818 | if(fEPvector.Pt() > fLowPtCut) { |
2bdb9d38 | 1819 | nMu1GeV++; |
56982dd1 | 1820 | if(fEPvector.Pt() > fHighPtCut) { |
2bdb9d38 | 1821 | nMu3GeV++; |
56982dd1 | 1822 | if (fEPvector.Pt() > fVeryHighPtCut) { |
2bdb9d38 | 1823 | nMu10GeV++; |
1824 | } | |
1825 | } | |
1826 | } | |
1827 | } | |
1828 | }//muon track loop | |
1829 | ||
1830 | // Fill the event tags | |
1831 | if(ntrack != 0) | |
1832 | meanPt = meanPt/ntrack; | |
1833 | ||
1834 | evTag->SetEventId(iEventNumber+1); | |
547d75a6 | 1835 | if (vertexIn) { |
1836 | evTag->SetVertexX(vertexIn->GetXv()); | |
1837 | evTag->SetVertexY(vertexIn->GetYv()); | |
1838 | evTag->SetVertexZ(vertexIn->GetZv()); | |
1839 | evTag->SetVertexZError(vertexIn->GetZRes()); | |
1840 | } | |
d1a50cb5 | 1841 | evTag->SetVertexFlag(fVertexflag); |
1842 | ||
2bdb9d38 | 1843 | evTag->SetT0VertexZ(esd->GetT0zVertex()); |
1844 | ||
8bd8ac26 | 1845 | evTag->SetTriggerMask(esd->GetTriggerMask()); |
1846 | evTag->SetTriggerCluster(esd->GetTriggerCluster()); | |
2bdb9d38 | 1847 | |
32a5cab4 | 1848 | evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy()); |
1849 | evTag->SetZDCProton1Energy(esd->GetZDCP1Energy()); | |
1850 | evTag->SetZDCNeutron2Energy(esd->GetZDCN2Energy()); | |
1851 | evTag->SetZDCProton2Energy(esd->GetZDCP2Energy()); | |
2bdb9d38 | 1852 | evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy()); |
1853 | evTag->SetNumOfParticipants(esd->GetZDCParticipants()); | |
1854 | ||
1855 | ||
1856 | evTag->SetNumOfTracks(esd->GetNumberOfTracks()); | |
1857 | evTag->SetNumOfPosTracks(nPos); | |
1858 | evTag->SetNumOfNegTracks(nNeg); | |
1859 | evTag->SetNumOfNeutrTracks(nNeutr); | |
1860 | ||
1861 | evTag->SetNumOfV0s(esd->GetNumberOfV0s()); | |
1862 | evTag->SetNumOfCascades(esd->GetNumberOfCascades()); | |
1863 | evTag->SetNumOfKinks(esd->GetNumberOfKinks()); | |
1864 | evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks()); | |
1865 | ||
1866 | evTag->SetNumOfProtons(nProtons); | |
1867 | evTag->SetNumOfKaons(nKaons); | |
1868 | evTag->SetNumOfPions(nPions); | |
1869 | evTag->SetNumOfMuons(nMuons); | |
1870 | evTag->SetNumOfElectrons(nElectrons); | |
1871 | evTag->SetNumOfPhotons(nGamas); | |
1872 | evTag->SetNumOfPi0s(nPi0s); | |
1873 | evTag->SetNumOfNeutrons(nNeutrons); | |
1874 | evTag->SetNumOfKaon0s(nK0s); | |
1875 | ||
1876 | evTag->SetNumOfChargedAbove1GeV(nCh1GeV); | |
1877 | evTag->SetNumOfChargedAbove3GeV(nCh3GeV); | |
1878 | evTag->SetNumOfChargedAbove10GeV(nCh10GeV); | |
1879 | evTag->SetNumOfMuonsAbove1GeV(nMu1GeV); | |
1880 | evTag->SetNumOfMuonsAbove3GeV(nMu3GeV); | |
1881 | evTag->SetNumOfMuonsAbove10GeV(nMu10GeV); | |
1882 | evTag->SetNumOfElectronsAbove1GeV(nEl1GeV); | |
1883 | evTag->SetNumOfElectronsAbove3GeV(nEl3GeV); | |
1884 | evTag->SetNumOfElectronsAbove10GeV(nEl10GeV); | |
1885 | ||
85c60a8e | 1886 | evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters()); |
1887 | evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters()); | |
2bdb9d38 | 1888 | |
1889 | evTag->SetTotalMomentum(totalP); | |
1890 | evTag->SetMeanPt(meanPt); | |
1891 | evTag->SetMaxPt(maxPt); | |
1892 | ||
1387d165 | 1893 | tag->SetRunId(iInitRunNumber); |
2bdb9d38 | 1894 | tag->AddEventTag(*evTag); |
1895 | } | |
bb0901a4 | 1896 | if(fLastEvent == -1) lastEvent = (Int_t)b->GetEntries(); |
d71aa170 | 1897 | else lastEvent = fLastEvent; |
f3a97c86 | 1898 | |
1899 | ttag.Fill(); | |
1900 | tag->Clear(); | |
1901 | ||
1902 | char fileName[256]; | |
1903 | sprintf(fileName, "Run%d.Event%d_%d.ESD.tag.root", | |
d71aa170 | 1904 | tag->GetRunId(),fFirstEvent,lastEvent ); |
f3a97c86 | 1905 | AliInfo(Form("writing tags to file %s", fileName)); |
1906 | AliDebug(1, Form("writing tags to file %s", fileName)); | |
1907 | ||
1908 | TFile* ftag = TFile::Open(fileName, "recreate"); | |
1909 | ftag->cd(); | |
1910 | ttag.Write(); | |
1911 | ftag->Close(); | |
1912 | file->cd(); | |
1913 | delete tag; | |
f3a97c86 | 1914 | delete evTag; |
1915 | } | |
1916 | ||
98937d93 | 1917 | void AliReconstruction::WriteAlignmentData(AliESD* esd) |
1918 | { | |
1919 | // Write space-points which are then used in the alignment procedures | |
1920 | // For the moment only ITS, TRD and TPC | |
1921 | ||
1922 | // Load TOF clusters | |
d528ee75 | 1923 | if (fTracker[3]){ |
1924 | fLoader[3]->LoadRecPoints("read"); | |
1925 | TTree* tree = fLoader[3]->TreeR(); | |
1926 | if (!tree) { | |
1927 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[3])); | |
1928 | return; | |
1929 | } | |
1930 | fTracker[3]->LoadClusters(tree); | |
98937d93 | 1931 | } |
98937d93 | 1932 | Int_t ntracks = esd->GetNumberOfTracks(); |
1933 | for (Int_t itrack = 0; itrack < ntracks; itrack++) | |
1934 | { | |
1935 | AliESDtrack *track = esd->GetTrack(itrack); | |
1936 | Int_t nsp = 0; | |
ef7253ac | 1937 | Int_t idx[200]; |
98937d93 | 1938 | for (Int_t iDet = 3; iDet >= 0; iDet--) |
1939 | nsp += track->GetNcls(iDet); | |
1940 | if (nsp) { | |
1941 | AliTrackPointArray *sp = new AliTrackPointArray(nsp); | |
1942 | track->SetTrackPointArray(sp); | |
1943 | Int_t isptrack = 0; | |
1944 | for (Int_t iDet = 3; iDet >= 0; iDet--) { | |
1945 | AliTracker *tracker = fTracker[iDet]; | |
1946 | if (!tracker) continue; | |
1947 | Int_t nspdet = track->GetNcls(iDet); | |
98937d93 | 1948 | if (nspdet <= 0) continue; |
1949 | track->GetClusters(iDet,idx); | |
1950 | AliTrackPoint p; | |
1951 | Int_t isp = 0; | |
1952 | Int_t isp2 = 0; | |
1953 | while (isp < nspdet) { | |
1954 | Bool_t isvalid = tracker->GetTrackPoint(idx[isp2],p); isp2++; | |
160db090 | 1955 | const Int_t kNTPCmax = 159; |
1956 | if (iDet==1 && isp2>kNTPCmax) break; // to be fixed | |
98937d93 | 1957 | if (!isvalid) continue; |
1958 | sp->AddPoint(isptrack,&p); isptrack++; isp++; | |
1959 | } | |
98937d93 | 1960 | } |
1961 | } | |
1962 | } | |
d528ee75 | 1963 | if (fTracker[3]){ |
1964 | fTracker[3]->UnloadClusters(); | |
1965 | fLoader[3]->UnloadRecPoints(); | |
1966 | } | |
98937d93 | 1967 | } |