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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" |
596a855f | 133 | #include "AliHeader.h" |
134 | #include "AliGenEventHeader.h" | |
b26c3770 | 135 | #include "AliPID.h" |
596a855f | 136 | #include "AliESDpid.h" |
ff8bb5ae | 137 | #include "AliESDtrack.h" |
f3a97c86 | 138 | |
139 | #include "AliRunTag.h" | |
f3a97c86 | 140 | #include "AliDetectorTag.h" |
141 | #include "AliEventTag.h" | |
142 | ||
98937d93 | 143 | #include "AliTrackPointArray.h" |
b0314964 | 144 | #include "AliCDBManager.h" |
6bae477a | 145 | #include "AliCDBEntry.h" |
146 | #include "AliAlignObj.h" | |
f3a97c86 | 147 | |
b647652d | 148 | #include "AliCentralTrigger.h" |
149 | #include "AliCTPRawStream.h" | |
150 | ||
596a855f | 151 | ClassImp(AliReconstruction) |
152 | ||
153 | ||
c757bafd | 154 | //_____________________________________________________________________________ |
482070f2 | 155 | const char* AliReconstruction::fgkDetectorName[AliReconstruction::fgkNDetectors] = {"ITS", "TPC", "TRD", "TOF", "PHOS", "RICH", "EMCAL", "MUON", "FMD", "ZDC", "PMD", "START", "VZERO", "CRT", "HLT"}; |
c757bafd | 156 | |
596a855f | 157 | //_____________________________________________________________________________ |
024cf675 | 158 | AliReconstruction::AliReconstruction(const char* gAliceFilename, const char* cdbUri, |
e583c30d | 159 | const char* name, const char* title) : |
160 | TNamed(name, title), | |
161 | ||
c84a5e9e | 162 | fUniformField(kTRUE), |
2257f27e | 163 | fRunVertexFinder(kTRUE), |
1f46a9ae | 164 | fRunHLTTracking(kFALSE), |
1d99986f | 165 | fStopOnError(kFALSE), |
166 | fWriteAlignmentData(kFALSE), | |
167 | fWriteESDfriend(kFALSE), | |
b647652d | 168 | fFillTriggerESD(kTRUE), |
1d99986f | 169 | |
170 | fRunLocalReconstruction("ALL"), | |
b8cd5251 | 171 | fRunTracking("ALL"), |
e583c30d | 172 | fFillESD("ALL"), |
173 | fGAliceFileName(gAliceFilename), | |
b649205a | 174 | fInput(""), |
35042093 | 175 | fEquipIdMap(""), |
b26c3770 | 176 | fFirstEvent(0), |
177 | fLastEvent(-1), | |
24f7a148 | 178 | fCheckPointLevel(0), |
b8cd5251 | 179 | fOptions(), |
6bae477a | 180 | fLoadAlignFromCDB(kTRUE), |
181 | fLoadAlignData("ALL"), | |
e583c30d | 182 | |
183 | fRunLoader(NULL), | |
b649205a | 184 | fRawReader(NULL), |
b8cd5251 | 185 | |
98937d93 | 186 | fVertexer(NULL), |
9178838a | 187 | fDiamondProfile(NULL), |
98937d93 | 188 | |
6bae477a | 189 | fAlignObjArray(NULL), |
ec92bee0 | 190 | fCDBUri(cdbUri), |
191 | fSpecCDBUri() | |
596a855f | 192 | { |
193 | // create reconstruction object with default parameters | |
b8cd5251 | 194 | |
195 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
196 | fReconstructor[iDet] = NULL; | |
197 | fLoader[iDet] = NULL; | |
198 | fTracker[iDet] = NULL; | |
199 | } | |
e47c4c2e | 200 | AliPID pid; |
596a855f | 201 | } |
202 | ||
203 | //_____________________________________________________________________________ | |
204 | AliReconstruction::AliReconstruction(const AliReconstruction& rec) : | |
e583c30d | 205 | TNamed(rec), |
206 | ||
c84a5e9e | 207 | fUniformField(rec.fUniformField), |
2257f27e | 208 | fRunVertexFinder(rec.fRunVertexFinder), |
1f46a9ae | 209 | fRunHLTTracking(rec.fRunHLTTracking), |
1d99986f | 210 | fStopOnError(rec.fStopOnError), |
211 | fWriteAlignmentData(rec.fWriteAlignmentData), | |
212 | fWriteESDfriend(rec.fWriteESDfriend), | |
b647652d | 213 | fFillTriggerESD(rec.fFillTriggerESD), |
1d99986f | 214 | |
215 | fRunLocalReconstruction(rec.fRunLocalReconstruction), | |
e583c30d | 216 | fRunTracking(rec.fRunTracking), |
217 | fFillESD(rec.fFillESD), | |
218 | fGAliceFileName(rec.fGAliceFileName), | |
b649205a | 219 | fInput(rec.fInput), |
35042093 | 220 | fEquipIdMap(rec.fEquipIdMap), |
b26c3770 | 221 | fFirstEvent(rec.fFirstEvent), |
222 | fLastEvent(rec.fLastEvent), | |
24f7a148 | 223 | fCheckPointLevel(0), |
b8cd5251 | 224 | fOptions(), |
6bae477a | 225 | fLoadAlignFromCDB(rec.fLoadAlignFromCDB), |
226 | fLoadAlignData(rec.fLoadAlignData), | |
e583c30d | 227 | |
228 | fRunLoader(NULL), | |
b649205a | 229 | fRawReader(NULL), |
b8cd5251 | 230 | |
98937d93 | 231 | fVertexer(NULL), |
9178838a | 232 | fDiamondProfile(NULL), |
98937d93 | 233 | |
6bae477a | 234 | fAlignObjArray(rec.fAlignObjArray), |
ec92bee0 | 235 | fCDBUri(rec.fCDBUri), |
236 | fSpecCDBUri() | |
596a855f | 237 | { |
238 | // copy constructor | |
239 | ||
ec92bee0 | 240 | for (Int_t i = 0; i < rec.fOptions.GetEntriesFast(); i++) { |
efd2085e | 241 | if (rec.fOptions[i]) fOptions.Add(rec.fOptions[i]->Clone()); |
242 | } | |
b8cd5251 | 243 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
244 | fReconstructor[iDet] = NULL; | |
245 | fLoader[iDet] = NULL; | |
246 | fTracker[iDet] = NULL; | |
247 | } | |
ec92bee0 | 248 | for (Int_t i = 0; i < rec.fSpecCDBUri.GetEntriesFast(); i++) { |
249 | if (rec.fSpecCDBUri[i]) fSpecCDBUri.Add(rec.fSpecCDBUri[i]->Clone()); | |
250 | } | |
596a855f | 251 | } |
252 | ||
253 | //_____________________________________________________________________________ | |
254 | AliReconstruction& AliReconstruction::operator = (const AliReconstruction& rec) | |
255 | { | |
256 | // assignment operator | |
257 | ||
258 | this->~AliReconstruction(); | |
259 | new(this) AliReconstruction(rec); | |
260 | return *this; | |
261 | } | |
262 | ||
263 | //_____________________________________________________________________________ | |
264 | AliReconstruction::~AliReconstruction() | |
265 | { | |
266 | // clean up | |
267 | ||
e583c30d | 268 | CleanUp(); |
efd2085e | 269 | fOptions.Delete(); |
ec92bee0 | 270 | fSpecCDBUri.Delete(); |
596a855f | 271 | } |
272 | ||
024cf675 | 273 | //_____________________________________________________________________________ |
274 | void AliReconstruction::InitCDBStorage() | |
275 | { | |
276 | // activate a default CDB storage | |
277 | // First check if we have any CDB storage set, because it is used | |
278 | // to retrieve the calibration and alignment constants | |
279 | ||
280 | AliCDBManager* man = AliCDBManager::Instance(); | |
ec92bee0 | 281 | if (man->IsDefaultStorageSet()) |
024cf675 | 282 | { |
283 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 284 | AliWarning("Default CDB storage has been already set !"); |
285 | AliWarning(Form("Ignoring the default storage declared in AliReconstruction: %s",fCDBUri.Data())); | |
024cf675 | 286 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
ec92bee0 | 287 | fCDBUri = ""; |
288 | } | |
289 | else { | |
b8ec52f6 | 290 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
291 | AliDebug(2, Form("Default CDB storage is set to: %s",fCDBUri.Data())); | |
292 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 293 | man->SetDefaultStorage(fCDBUri); |
294 | } | |
295 | ||
296 | // Now activate the detector specific CDB storage locations | |
c3a7b59a | 297 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { |
298 | TObject* obj = fSpecCDBUri[i]; | |
299 | if (!obj) continue; | |
b8ec52f6 | 300 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
301 | AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); | |
302 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
c3a7b59a | 303 | man->SetSpecificStorage(obj->GetName(), obj->GetTitle()); |
ec92bee0 | 304 | } |
727d0766 | 305 | man->Print(); |
024cf675 | 306 | } |
307 | ||
308 | //_____________________________________________________________________________ | |
309 | void AliReconstruction::SetDefaultStorage(const char* uri) { | |
ec92bee0 | 310 | // Store the desired default CDB storage location |
311 | // Activate it later within the Run() method | |
024cf675 | 312 | |
ec92bee0 | 313 | fCDBUri = uri; |
024cf675 | 314 | |
315 | } | |
316 | ||
317 | //_____________________________________________________________________________ | |
c3a7b59a | 318 | void AliReconstruction::SetSpecificStorage(const char* calibType, const char* uri) { |
ec92bee0 | 319 | // Store a detector-specific CDB storage location |
320 | // Activate it later within the Run() method | |
024cf675 | 321 | |
c3a7b59a | 322 | AliCDBPath aPath(calibType); |
323 | if(!aPath.IsValid()){ | |
324 | // if calibType is not wildcard but it is a valid detector, add "/*" to make it a valid path | |
325 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
326 | if(!strcmp(calibType, fgkDetectorName[iDet])) { | |
327 | aPath.SetPath(Form("%s/*", calibType)); | |
328 | AliInfo(Form("Path for specific storage set to %s", aPath.GetPath().Data())); | |
329 | break; | |
330 | } | |
331 | } | |
332 | if(!aPath.IsValid()){ | |
333 | AliError(Form("Not a valid path or detector: %s", calibType)); | |
334 | return; | |
335 | } | |
336 | } | |
337 | ||
338 | // check that calibType refers to a "valid" detector name | |
339 | Bool_t isDetector = kFALSE; | |
340 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
341 | TString detName = fgkDetectorName[iDet]; | |
342 | if(aPath.GetLevel0() == detName) { | |
343 | isDetector = kTRUE; | |
344 | break; | |
345 | } | |
346 | } | |
347 | ||
348 | if(!isDetector) { | |
349 | AliError(Form("Not a valid detector: %s", aPath.GetLevel0().Data())); | |
350 | return; | |
351 | } | |
352 | ||
353 | TObject* obj = fSpecCDBUri.FindObject(aPath.GetPath().Data()); | |
ec92bee0 | 354 | if (obj) fSpecCDBUri.Remove(obj); |
c3a7b59a | 355 | fSpecCDBUri.Add(new TNamed(aPath.GetPath().Data(), uri)); |
024cf675 | 356 | |
357 | } | |
358 | ||
6bae477a | 359 | //_____________________________________________________________________________ |
360 | Bool_t AliReconstruction::SetRunNumber() | |
361 | { | |
362 | // The method is called in Run() in order | |
363 | // to set a correct run number. | |
364 | // In case of raw data reconstruction the | |
365 | // run number is taken from the raw data header | |
366 | ||
367 | if(AliCDBManager::Instance()->GetRun() < 0) { | |
368 | if (!fRunLoader) { | |
369 | AliError("No run loader is found !"); | |
370 | return kFALSE; | |
371 | } | |
372 | // read run number from gAlice | |
ec92bee0 | 373 | if(fRunLoader->GetAliRun()) |
374 | AliCDBManager::Instance()->SetRun(fRunLoader->GetAliRun()->GetRunNumber()); | |
375 | else { | |
376 | if(fRawReader) { | |
377 | if(fRawReader->NextEvent()) { | |
378 | AliCDBManager::Instance()->SetRun(fRawReader->GetRunNumber()); | |
379 | fRawReader->RewindEvents(); | |
380 | } | |
381 | else { | |
382 | AliError("No raw-data events found !"); | |
383 | return kFALSE; | |
384 | } | |
385 | } | |
386 | else { | |
387 | AliError("Neither gAlice nor RawReader objects are found !"); | |
388 | return kFALSE; | |
389 | } | |
390 | } | |
391 | AliInfo(Form("CDB Run number: %d",AliCDBManager::Instance()->GetRun())); | |
6bae477a | 392 | } |
393 | return kTRUE; | |
394 | } | |
395 | ||
396 | //_____________________________________________________________________________ | |
397 | Bool_t AliReconstruction::ApplyAlignObjsToGeom(TObjArray* alObjArray) | |
398 | { | |
399 | // Read collection of alignment objects (AliAlignObj derived) saved | |
400 | // in the TClonesArray ClArrayName and apply them to the geometry | |
401 | // manager singleton. | |
402 | // | |
403 | alObjArray->Sort(); | |
404 | Int_t nvols = alObjArray->GetEntriesFast(); | |
405 | ||
dc0984f8 | 406 | Bool_t flag = kTRUE; |
407 | ||
6bae477a | 408 | for(Int_t j=0; j<nvols; j++) |
409 | { | |
410 | AliAlignObj* alobj = (AliAlignObj*) alObjArray->UncheckedAt(j); | |
dc0984f8 | 411 | if (alobj->ApplyToGeometry() == kFALSE) flag = kFALSE; |
6bae477a | 412 | } |
413 | ||
414 | if (AliDebugLevelClass() >= 1) { | |
e0625db4 | 415 | gGeoManager->GetTopNode()->CheckOverlaps(20); |
6bae477a | 416 | TObjArray* ovexlist = gGeoManager->GetListOfOverlaps(); |
417 | if(ovexlist->GetEntriesFast()){ | |
418 | AliError("The application of alignment objects to the geometry caused huge overlaps/extrusions!"); | |
419 | } | |
420 | } | |
421 | ||
dc0984f8 | 422 | return flag; |
6bae477a | 423 | |
424 | } | |
425 | ||
426 | //_____________________________________________________________________________ | |
427 | Bool_t AliReconstruction::SetAlignObjArraySingleDet(const char* detName) | |
428 | { | |
429 | // Fills array of single detector's alignable objects from CDB | |
430 | ||
431 | AliDebug(2, Form("Loading alignment data for detector: %s",detName)); | |
432 | ||
433 | AliCDBEntry *entry; | |
434 | ||
435 | AliCDBPath path(detName,"Align","Data"); | |
436 | ||
437 | entry=AliCDBManager::Instance()->Get(path.GetPath()); | |
438 | if(!entry){ | |
439 | AliDebug(2,Form("Couldn't load alignment data for detector %s",detName)); | |
440 | return kFALSE; | |
441 | } | |
442 | entry->SetOwner(1); | |
443 | TClonesArray *alignArray = (TClonesArray*) entry->GetObject(); | |
444 | alignArray->SetOwner(0); | |
445 | AliDebug(2,Form("Found %d alignment objects for %s", | |
446 | alignArray->GetEntries(),detName)); | |
447 | ||
448 | AliAlignObj *alignObj=0; | |
449 | TIter iter(alignArray); | |
450 | ||
451 | // loop over align objects in detector | |
452 | while( ( alignObj=(AliAlignObj *) iter.Next() ) ){ | |
453 | fAlignObjArray->Add(alignObj); | |
454 | } | |
455 | // delete entry --- Don't delete, it is cached! | |
456 | ||
457 | AliDebug(2, Form("fAlignObjArray entries: %d",fAlignObjArray->GetEntries() )); | |
458 | return kTRUE; | |
459 | ||
460 | } | |
461 | ||
462 | //_____________________________________________________________________________ | |
463 | Bool_t AliReconstruction::MisalignGeometry(const TString& detectors) | |
464 | { | |
465 | // Read the alignment objects from CDB. | |
466 | // Each detector is supposed to have the | |
467 | // alignment objects in DET/Align/Data CDB path. | |
468 | // All the detector objects are then collected, | |
469 | // sorted by geometry level (starting from ALIC) and | |
470 | // then applied to the TGeo geometry. | |
471 | // Finally an overlaps check is performed. | |
472 | ||
473 | // Load alignment data from CDB and fill fAlignObjArray | |
474 | if(fLoadAlignFromCDB){ | |
475 | if(!fAlignObjArray) fAlignObjArray = new TObjArray(); | |
476 | ||
477 | //fAlignObjArray->RemoveAll(); | |
478 | fAlignObjArray->Clear(); | |
479 | fAlignObjArray->SetOwner(0); | |
480 | ||
481 | TString detStr = detectors; | |
482 | TString dataNotLoaded=""; | |
483 | TString dataLoaded=""; | |
484 | ||
485 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
486 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
487 | if(!SetAlignObjArraySingleDet(fgkDetectorName[iDet])){ | |
488 | dataNotLoaded += fgkDetectorName[iDet]; | |
489 | dataNotLoaded += " "; | |
490 | } else { | |
491 | dataLoaded += fgkDetectorName[iDet]; | |
492 | dataLoaded += " "; | |
493 | } | |
494 | } // end loop over detectors | |
495 | ||
496 | if ((detStr.CompareTo("ALL") == 0)) detStr = ""; | |
497 | dataNotLoaded += detStr; | |
7250c343 | 498 | if(!dataLoaded.IsNull()) AliInfo(Form("Alignment data loaded for: %s", |
6bae477a | 499 | dataLoaded.Data())); |
7250c343 | 500 | if(!dataNotLoaded.IsNull()) AliInfo(Form("Didn't/couldn't load alignment data for: %s", |
6bae477a | 501 | dataNotLoaded.Data())); |
502 | } // fLoadAlignFromCDB flag | |
503 | ||
504 | // Check if the array with alignment objects was | |
505 | // provided by the user. If yes, apply the objects | |
506 | // to the present TGeo geometry | |
507 | if (fAlignObjArray) { | |
508 | if (gGeoManager && gGeoManager->IsClosed()) { | |
509 | if (ApplyAlignObjsToGeom(fAlignObjArray) == kFALSE) { | |
dc0984f8 | 510 | AliError("The misalignment of one or more volumes failed!" |
511 | "Compare the list of simulated detectors and the list of detector alignment data!"); | |
6bae477a | 512 | return kFALSE; |
513 | } | |
514 | } | |
515 | else { | |
516 | AliError("Can't apply the misalignment! gGeoManager doesn't exist or it is still opened!"); | |
517 | return kFALSE; | |
518 | } | |
519 | } | |
520 | ||
521 | return kTRUE; | |
522 | } | |
596a855f | 523 | |
524 | //_____________________________________________________________________________ | |
525 | void AliReconstruction::SetGAliceFile(const char* fileName) | |
526 | { | |
527 | // set the name of the galice file | |
528 | ||
529 | fGAliceFileName = fileName; | |
530 | } | |
531 | ||
efd2085e | 532 | //_____________________________________________________________________________ |
533 | void AliReconstruction::SetOption(const char* detector, const char* option) | |
534 | { | |
535 | // set options for the reconstruction of a detector | |
536 | ||
537 | TObject* obj = fOptions.FindObject(detector); | |
538 | if (obj) fOptions.Remove(obj); | |
539 | fOptions.Add(new TNamed(detector, option)); | |
540 | } | |
541 | ||
596a855f | 542 | |
543 | //_____________________________________________________________________________ | |
b26c3770 | 544 | Bool_t AliReconstruction::Run(const char* input, |
545 | Int_t firstEvent, Int_t lastEvent) | |
596a855f | 546 | { |
547 | // run the reconstruction | |
548 | ||
b649205a | 549 | // set the input |
550 | if (!input) input = fInput.Data(); | |
551 | TString fileName(input); | |
552 | if (fileName.EndsWith("/")) { | |
553 | fRawReader = new AliRawReaderFile(fileName); | |
554 | } else if (fileName.EndsWith(".root")) { | |
555 | fRawReader = new AliRawReaderRoot(fileName); | |
556 | } else if (!fileName.IsNull()) { | |
557 | fRawReader = new AliRawReaderDate(fileName); | |
558 | fRawReader->SelectEvents(7); | |
559 | } | |
35042093 | 560 | if (!fEquipIdMap.IsNull() && fRawReader) |
561 | fRawReader->LoadEquipmentIdsMap(fEquipIdMap); | |
562 | ||
b649205a | 563 | |
f08fc9f5 | 564 | // get the run loader |
565 | if (!InitRunLoader()) return kFALSE; | |
596a855f | 566 | |
ec92bee0 | 567 | // Initialize the CDB storage |
568 | InitCDBStorage(); | |
569 | ||
6bae477a | 570 | // Set run number in CDBManager (if it is not already set by the user) |
571 | if (!SetRunNumber()) if (fStopOnError) return kFALSE; | |
572 | ||
573 | // Import ideal TGeo geometry and apply misalignment | |
574 | if (!gGeoManager) { | |
575 | TString geom(gSystem->DirName(fGAliceFileName)); | |
576 | geom += "/geometry.root"; | |
577 | TGeoManager::Import(geom.Data()); | |
578 | if (!gGeoManager) if (fStopOnError) return kFALSE; | |
579 | } | |
580 | if (!MisalignGeometry(fLoadAlignData)) if (fStopOnError) return kFALSE; | |
581 | ||
596a855f | 582 | // local reconstruction |
59697224 | 583 | if (!fRunLocalReconstruction.IsNull()) { |
584 | if (!RunLocalReconstruction(fRunLocalReconstruction)) { | |
e583c30d | 585 | if (fStopOnError) {CleanUp(); return kFALSE;} |
596a855f | 586 | } |
587 | } | |
b26c3770 | 588 | // if (!fRunVertexFinder && fRunTracking.IsNull() && |
589 | // fFillESD.IsNull()) return kTRUE; | |
2257f27e | 590 | |
591 | // get vertexer | |
592 | if (fRunVertexFinder && !CreateVertexer()) { | |
593 | if (fStopOnError) { | |
594 | CleanUp(); | |
595 | return kFALSE; | |
596 | } | |
597 | } | |
596a855f | 598 | |
f08fc9f5 | 599 | // get trackers |
b8cd5251 | 600 | if (!fRunTracking.IsNull() && !CreateTrackers(fRunTracking)) { |
24f7a148 | 601 | if (fStopOnError) { |
602 | CleanUp(); | |
603 | return kFALSE; | |
604 | } | |
596a855f | 605 | } |
24f7a148 | 606 | |
9db3a215 | 607 | |
608 | TStopwatch stopwatch; | |
609 | stopwatch.Start(); | |
610 | ||
b26c3770 | 611 | // get the possibly already existing ESD file and tree |
1f46a9ae | 612 | AliESD* esd = new AliESD; AliESD* hltesd = new AliESD; |
b26c3770 | 613 | TFile* fileOld = NULL; |
1f46a9ae | 614 | TTree* treeOld = NULL; TTree *hlttreeOld = NULL; |
b26c3770 | 615 | if (!gSystem->AccessPathName("AliESDs.root")){ |
616 | gSystem->CopyFile("AliESDs.root", "AliESDs.old.root", kTRUE); | |
617 | fileOld = TFile::Open("AliESDs.old.root"); | |
618 | if (fileOld && fileOld->IsOpen()) { | |
619 | treeOld = (TTree*) fileOld->Get("esdTree"); | |
620 | if (treeOld) treeOld->SetBranchAddress("ESD", &esd); | |
1f46a9ae | 621 | hlttreeOld = (TTree*) fileOld->Get("HLTesdTree"); |
622 | if (hlttreeOld) hlttreeOld->SetBranchAddress("ESD", &hltesd); | |
b26c3770 | 623 | } |
624 | } | |
625 | ||
36711aa4 | 626 | // create the ESD output file and tree |
596a855f | 627 | TFile* file = TFile::Open("AliESDs.root", "RECREATE"); |
628 | if (!file->IsOpen()) { | |
815c2b38 | 629 | AliError("opening AliESDs.root failed"); |
b26c3770 | 630 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 631 | } |
36711aa4 | 632 | TTree* tree = new TTree("esdTree", "Tree with ESD objects"); |
633 | tree->Branch("ESD", "AliESD", &esd); | |
1f46a9ae | 634 | TTree* hlttree = new TTree("HLTesdTree", "Tree with HLT ESD objects"); |
635 | hlttree->Branch("ESD", "AliESD", &hltesd); | |
636 | delete esd; delete hltesd; | |
637 | esd = NULL; hltesd = NULL; | |
1d99986f | 638 | |
500d54ab | 639 | // create the branch with ESD additions |
640 | AliESDfriend *esdf=0; | |
1d99986f | 641 | if (fWriteESDfriend) { |
500d54ab | 642 | TBranch *br=tree->Branch("ESDfriend.", "AliESDfriend", &esdf); |
643 | br->SetFile("AliESDfriends.root"); | |
1d99986f | 644 | } |
645 | ||
c5e3e5d1 | 646 | AliVertexerTracks tVertexer; |
9178838a | 647 | if(fDiamondProfile) tVertexer.SetVtxStart(fDiamondProfile); |
c5e3e5d1 | 648 | |
596a855f | 649 | // loop over events |
b649205a | 650 | if (fRawReader) fRawReader->RewindEvents(); |
f08fc9f5 | 651 | |
596a855f | 652 | for (Int_t iEvent = 0; iEvent < fRunLoader->GetNumberOfEvents(); iEvent++) { |
b26c3770 | 653 | if (fRawReader) fRawReader->NextEvent(); |
654 | if ((iEvent < firstEvent) || ((lastEvent >= 0) && (iEvent > lastEvent))) { | |
655 | // copy old ESD to the new one | |
656 | if (treeOld) { | |
657 | treeOld->SetBranchAddress("ESD", &esd); | |
658 | treeOld->GetEntry(iEvent); | |
659 | } | |
660 | tree->Fill(); | |
1f46a9ae | 661 | if (hlttreeOld) { |
662 | hlttreeOld->SetBranchAddress("ESD", &hltesd); | |
663 | hlttreeOld->GetEntry(iEvent); | |
664 | } | |
665 | hlttree->Fill(); | |
b26c3770 | 666 | continue; |
667 | } | |
668 | ||
815c2b38 | 669 | AliInfo(Form("processing event %d", iEvent)); |
596a855f | 670 | fRunLoader->GetEvent(iEvent); |
24f7a148 | 671 | |
672 | char fileName[256]; | |
673 | sprintf(fileName, "ESD_%d.%d_final.root", | |
f08fc9f5 | 674 | fRunLoader->GetHeader()->GetRun(), |
675 | fRunLoader->GetHeader()->GetEventNrInRun()); | |
24f7a148 | 676 | if (!gSystem->AccessPathName(fileName)) continue; |
677 | ||
b26c3770 | 678 | // local reconstruction |
679 | if (!fRunLocalReconstruction.IsNull()) { | |
680 | if (!RunLocalEventReconstruction(fRunLocalReconstruction)) { | |
681 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
682 | } | |
683 | } | |
684 | ||
1f46a9ae | 685 | esd = new AliESD; hltesd = new AliESD; |
f08fc9f5 | 686 | esd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
1f46a9ae | 687 | hltesd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
f08fc9f5 | 688 | esd->SetEventNumber(fRunLoader->GetHeader()->GetEventNrInRun()); |
1f46a9ae | 689 | hltesd->SetEventNumber(fRunLoader->GetHeader()->GetEventNrInRun()); |
d6ee376f | 690 | |
691 | // Set magnetic field from the tracker | |
692 | esd->SetMagneticField(AliTracker::GetBz()); | |
693 | hltesd->SetMagneticField(AliTracker::GetBz()); | |
596a855f | 694 | |
2257f27e | 695 | // vertex finder |
696 | if (fRunVertexFinder) { | |
697 | if (!ReadESD(esd, "vertex")) { | |
698 | if (!RunVertexFinder(esd)) { | |
b26c3770 | 699 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
2257f27e | 700 | } |
701 | if (fCheckPointLevel > 0) WriteESD(esd, "vertex"); | |
702 | } | |
703 | } | |
704 | ||
1f46a9ae | 705 | // HLT tracking |
706 | if (!fRunTracking.IsNull()) { | |
707 | if (fRunHLTTracking) { | |
708 | hltesd->SetVertex(esd->GetVertex()); | |
709 | if (!RunHLTTracking(hltesd)) { | |
710 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
711 | } | |
712 | } | |
713 | } | |
714 | ||
596a855f | 715 | // barrel tracking |
b8cd5251 | 716 | if (!fRunTracking.IsNull()) { |
24f7a148 | 717 | if (!ReadESD(esd, "tracking")) { |
718 | if (!RunTracking(esd)) { | |
b26c3770 | 719 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
24f7a148 | 720 | } |
721 | if (fCheckPointLevel > 0) WriteESD(esd, "tracking"); | |
596a855f | 722 | } |
723 | } | |
724 | ||
725 | // fill ESD | |
726 | if (!fFillESD.IsNull()) { | |
727 | if (!FillESD(esd, fFillESD)) { | |
b26c3770 | 728 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 729 | } |
730 | } | |
001397cd | 731 | // fill Event header information from the RawEventHeader |
732 | if (fRawReader){FillRawEventHeaderESD(esd);} | |
596a855f | 733 | |
734 | // combined PID | |
735 | AliESDpid::MakePID(esd); | |
24f7a148 | 736 | if (fCheckPointLevel > 1) WriteESD(esd, "PID"); |
596a855f | 737 | |
b647652d | 738 | if (fFillTriggerESD) { |
739 | if (!ReadESD(esd, "trigger")) { | |
740 | if (!FillTriggerESD(esd)) { | |
741 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
742 | } | |
743 | if (fCheckPointLevel > 1) WriteESD(esd, "trigger"); | |
744 | } | |
745 | } | |
746 | ||
a28195f7 | 747 | esd->SetPrimaryVertex(tVertexer.FindPrimaryVertex(esd)); |
c5e3e5d1 | 748 | |
596a855f | 749 | // write ESD |
1d99986f | 750 | if (fWriteESDfriend) { |
d75007f6 | 751 | esdf=new AliESDfriend(); |
752 | esd->GetESDfriend(esdf); | |
1d99986f | 753 | } |
500d54ab | 754 | tree->Fill(); |
755 | ||
756 | // write HLT ESD | |
757 | hlttree->Fill(); | |
1d99986f | 758 | |
f3a97c86 | 759 | if (fCheckPointLevel > 0) WriteESD(esd, "final"); |
760 | ||
500d54ab | 761 | delete esd; delete esdf; delete hltesd; |
762 | esd = NULL; esdf=NULL; hltesd = NULL; | |
596a855f | 763 | } |
764 | ||
9db3a215 | 765 | AliInfo(Form("Execution time for filling ESD : R:%.2fs C:%.2fs", |
766 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
767 | ||
36711aa4 | 768 | file->cd(); |
a9c0e6db | 769 | if (fWriteESDfriend) |
770 | tree->SetBranchStatus("ESDfriend*",0); | |
36711aa4 | 771 | tree->Write(); |
1f46a9ae | 772 | hlttree->Write(); |
f3a97c86 | 773 | |
774 | // Create tags for the events in the ESD tree (the ESD tree is always present) | |
775 | // In case of empty events the tags will contain dummy values | |
776 | CreateTag(file); | |
b26c3770 | 777 | CleanUp(file, fileOld); |
596a855f | 778 | |
779 | return kTRUE; | |
780 | } | |
781 | ||
782 | ||
783 | //_____________________________________________________________________________ | |
59697224 | 784 | Bool_t AliReconstruction::RunLocalReconstruction(const TString& detectors) |
596a855f | 785 | { |
59697224 | 786 | // run the local reconstruction |
596a855f | 787 | |
030b532d | 788 | TStopwatch stopwatch; |
789 | stopwatch.Start(); | |
790 | ||
596a855f | 791 | TString detStr = detectors; |
b8cd5251 | 792 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
793 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
794 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
795 | if (!reconstructor) continue; | |
b26c3770 | 796 | if (reconstructor->HasLocalReconstruction()) continue; |
b8cd5251 | 797 | |
798 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); | |
799 | TStopwatch stopwatchDet; | |
800 | stopwatchDet.Start(); | |
801 | if (fRawReader) { | |
802 | fRawReader->RewindEvents(); | |
803 | reconstructor->Reconstruct(fRunLoader, fRawReader); | |
804 | } else { | |
805 | reconstructor->Reconstruct(fRunLoader); | |
596a855f | 806 | } |
5f8272e1 | 807 | AliInfo(Form("Execution time for %s: R:%.2fs C:%.2fs", |
808 | fgkDetectorName[iDet], | |
809 | stopwatchDet.RealTime(),stopwatchDet.CpuTime())); | |
596a855f | 810 | } |
811 | ||
812 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
815c2b38 | 813 | AliError(Form("the following detectors were not found: %s", |
814 | detStr.Data())); | |
596a855f | 815 | if (fStopOnError) return kFALSE; |
816 | } | |
817 | ||
5f8272e1 | 818 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
819 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
030b532d | 820 | |
596a855f | 821 | return kTRUE; |
822 | } | |
823 | ||
b26c3770 | 824 | //_____________________________________________________________________________ |
825 | Bool_t AliReconstruction::RunLocalEventReconstruction(const TString& detectors) | |
826 | { | |
827 | // run the local reconstruction | |
828 | ||
829 | TStopwatch stopwatch; | |
830 | stopwatch.Start(); | |
831 | ||
832 | TString detStr = detectors; | |
833 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
834 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
835 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
836 | if (!reconstructor) continue; | |
837 | AliLoader* loader = fLoader[iDet]; | |
838 | ||
839 | // conversion of digits | |
840 | if (fRawReader && reconstructor->HasDigitConversion()) { | |
841 | AliInfo(Form("converting raw data digits into root objects for %s", | |
842 | fgkDetectorName[iDet])); | |
843 | TStopwatch stopwatchDet; | |
844 | stopwatchDet.Start(); | |
845 | loader->LoadDigits("update"); | |
846 | loader->CleanDigits(); | |
847 | loader->MakeDigitsContainer(); | |
848 | TTree* digitsTree = loader->TreeD(); | |
849 | reconstructor->ConvertDigits(fRawReader, digitsTree); | |
850 | loader->WriteDigits("OVERWRITE"); | |
851 | loader->UnloadDigits(); | |
5f8272e1 | 852 | AliInfo(Form("Execution time for %s: R:%.2fs C:%.2fs", |
853 | fgkDetectorName[iDet], | |
854 | stopwatchDet.RealTime(),stopwatchDet.CpuTime())); | |
b26c3770 | 855 | } |
856 | ||
857 | // local reconstruction | |
858 | if (!reconstructor->HasLocalReconstruction()) continue; | |
859 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); | |
860 | TStopwatch stopwatchDet; | |
861 | stopwatchDet.Start(); | |
862 | loader->LoadRecPoints("update"); | |
863 | loader->CleanRecPoints(); | |
864 | loader->MakeRecPointsContainer(); | |
865 | TTree* clustersTree = loader->TreeR(); | |
866 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
867 | reconstructor->Reconstruct(fRawReader, clustersTree); | |
868 | } else { | |
869 | loader->LoadDigits("read"); | |
870 | TTree* digitsTree = loader->TreeD(); | |
871 | if (!digitsTree) { | |
872 | AliError(Form("Can't get the %s digits tree", fgkDetectorName[iDet])); | |
873 | if (fStopOnError) return kFALSE; | |
874 | } else { | |
875 | reconstructor->Reconstruct(digitsTree, clustersTree); | |
876 | } | |
877 | loader->UnloadDigits(); | |
878 | } | |
879 | loader->WriteRecPoints("OVERWRITE"); | |
880 | loader->UnloadRecPoints(); | |
5f8272e1 | 881 | AliDebug(1,Form("Execution time for %s: R:%.2fs C:%.2fs", |
882 | fgkDetectorName[iDet], | |
883 | stopwatchDet.RealTime(),stopwatchDet.CpuTime())); | |
b26c3770 | 884 | } |
885 | ||
886 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
887 | AliError(Form("the following detectors were not found: %s", | |
888 | detStr.Data())); | |
889 | if (fStopOnError) return kFALSE; | |
890 | } | |
5f8272e1 | 891 | |
892 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", | |
893 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
b26c3770 | 894 | |
895 | return kTRUE; | |
896 | } | |
897 | ||
596a855f | 898 | //_____________________________________________________________________________ |
2257f27e | 899 | Bool_t AliReconstruction::RunVertexFinder(AliESD*& esd) |
596a855f | 900 | { |
901 | // run the barrel tracking | |
902 | ||
030b532d | 903 | TStopwatch stopwatch; |
904 | stopwatch.Start(); | |
905 | ||
2257f27e | 906 | AliESDVertex* vertex = NULL; |
907 | Double_t vtxPos[3] = {0, 0, 0}; | |
908 | Double_t vtxErr[3] = {0.07, 0.07, 0.1}; | |
909 | TArrayF mcVertex(3); | |
a6b0b91b | 910 | if (fRunLoader->GetHeader() && fRunLoader->GetHeader()->GenEventHeader()) { |
911 | fRunLoader->GetHeader()->GenEventHeader()->PrimaryVertex(mcVertex); | |
912 | for (Int_t i = 0; i < 3; i++) vtxPos[i] = mcVertex[i]; | |
913 | } | |
2257f27e | 914 | |
b8cd5251 | 915 | if (fVertexer) { |
815c2b38 | 916 | AliInfo("running the ITS vertex finder"); |
b26c3770 | 917 | if (fLoader[0]) fLoader[0]->LoadRecPoints(); |
b8cd5251 | 918 | vertex = fVertexer->FindVertexForCurrentEvent(fRunLoader->GetEventNumber()); |
b26c3770 | 919 | if (fLoader[0]) fLoader[0]->UnloadRecPoints(); |
2257f27e | 920 | if(!vertex){ |
815c2b38 | 921 | AliWarning("Vertex not found"); |
c710f220 | 922 | vertex = new AliESDVertex(); |
d1a50cb5 | 923 | vertex->SetName("default"); |
2257f27e | 924 | } |
925 | else { | |
926 | vertex->SetTruePos(vtxPos); // store also the vertex from MC | |
d1a50cb5 | 927 | vertex->SetName("reconstructed"); |
2257f27e | 928 | } |
929 | ||
930 | } else { | |
815c2b38 | 931 | AliInfo("getting the primary vertex from MC"); |
2257f27e | 932 | vertex = new AliESDVertex(vtxPos, vtxErr); |
933 | } | |
934 | ||
935 | if (vertex) { | |
936 | vertex->GetXYZ(vtxPos); | |
937 | vertex->GetSigmaXYZ(vtxErr); | |
938 | } else { | |
815c2b38 | 939 | AliWarning("no vertex reconstructed"); |
2257f27e | 940 | vertex = new AliESDVertex(vtxPos, vtxErr); |
941 | } | |
942 | esd->SetVertex(vertex); | |
32e449be | 943 | // if SPD multiplicity has been determined, it is stored in the ESD |
944 | AliMultiplicity *mult= fVertexer->GetMultiplicity(); | |
945 | if(mult)esd->SetMultiplicity(mult); | |
946 | ||
b8cd5251 | 947 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
948 | if (fTracker[iDet]) fTracker[iDet]->SetVertex(vtxPos, vtxErr); | |
949 | } | |
2257f27e | 950 | delete vertex; |
951 | ||
5f8272e1 | 952 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
953 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
2257f27e | 954 | |
955 | return kTRUE; | |
956 | } | |
957 | ||
1f46a9ae | 958 | //_____________________________________________________________________________ |
959 | Bool_t AliReconstruction::RunHLTTracking(AliESD*& esd) | |
960 | { | |
961 | // run the HLT barrel tracking | |
962 | ||
963 | TStopwatch stopwatch; | |
964 | stopwatch.Start(); | |
965 | ||
966 | if (!fRunLoader) { | |
967 | AliError("Missing runLoader!"); | |
968 | return kFALSE; | |
969 | } | |
970 | ||
971 | AliInfo("running HLT tracking"); | |
972 | ||
973 | // Get a pointer to the HLT reconstructor | |
974 | AliReconstructor *reconstructor = GetReconstructor(fgkNDetectors-1); | |
975 | if (!reconstructor) return kFALSE; | |
976 | ||
977 | // TPC + ITS | |
978 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
979 | TString detName = fgkDetectorName[iDet]; | |
980 | AliDebug(1, Form("%s HLT tracking", detName.Data())); | |
981 | reconstructor->SetOption(detName.Data()); | |
982 | AliTracker *tracker = reconstructor->CreateTracker(fRunLoader); | |
983 | if (!tracker) { | |
984 | AliWarning(Form("couldn't create a HLT tracker for %s", detName.Data())); | |
985 | if (fStopOnError) return kFALSE; | |
9dcc06e1 | 986 | continue; |
1f46a9ae | 987 | } |
988 | Double_t vtxPos[3]; | |
989 | Double_t vtxErr[3]={0.005,0.005,0.010}; | |
990 | const AliESDVertex *vertex = esd->GetVertex(); | |
991 | vertex->GetXYZ(vtxPos); | |
992 | tracker->SetVertex(vtxPos,vtxErr); | |
993 | if(iDet != 1) { | |
994 | fLoader[iDet]->LoadRecPoints("read"); | |
995 | TTree* tree = fLoader[iDet]->TreeR(); | |
996 | if (!tree) { | |
997 | AliError(Form("Can't get the %s cluster tree", detName.Data())); | |
998 | return kFALSE; | |
999 | } | |
1000 | tracker->LoadClusters(tree); | |
1001 | } | |
1002 | if (tracker->Clusters2Tracks(esd) != 0) { | |
1003 | AliError(Form("HLT %s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
1004 | return kFALSE; | |
1005 | } | |
1006 | if(iDet != 1) { | |
1007 | tracker->UnloadClusters(); | |
1008 | } | |
1009 | delete tracker; | |
1010 | } | |
1011 | ||
5f8272e1 | 1012 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
1013 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
1f46a9ae | 1014 | |
1015 | return kTRUE; | |
1016 | } | |
1017 | ||
2257f27e | 1018 | //_____________________________________________________________________________ |
1019 | Bool_t AliReconstruction::RunTracking(AliESD*& esd) | |
1020 | { | |
1021 | // run the barrel tracking | |
1022 | ||
1023 | TStopwatch stopwatch; | |
1024 | stopwatch.Start(); | |
24f7a148 | 1025 | |
815c2b38 | 1026 | AliInfo("running tracking"); |
596a855f | 1027 | |
b8cd5251 | 1028 | // pass 1: TPC + ITS inwards |
1029 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
1030 | if (!fTracker[iDet]) continue; | |
1031 | AliDebug(1, Form("%s tracking", fgkDetectorName[iDet])); | |
24f7a148 | 1032 | |
b8cd5251 | 1033 | // load clusters |
1034 | fLoader[iDet]->LoadRecPoints("read"); | |
1035 | TTree* tree = fLoader[iDet]->TreeR(); | |
1036 | if (!tree) { | |
1037 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 1038 | return kFALSE; |
1039 | } | |
b8cd5251 | 1040 | fTracker[iDet]->LoadClusters(tree); |
1041 | ||
1042 | // run tracking | |
1043 | if (fTracker[iDet]->Clusters2Tracks(esd) != 0) { | |
1044 | AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
24f7a148 | 1045 | return kFALSE; |
1046 | } | |
b8cd5251 | 1047 | if (fCheckPointLevel > 1) { |
1048 | WriteESD(esd, Form("%s.tracking", fgkDetectorName[iDet])); | |
1049 | } | |
878e1fe1 | 1050 | // preliminary PID in TPC needed by the ITS tracker |
1051 | if (iDet == 1) { | |
1052 | GetReconstructor(1)->FillESD(fRunLoader, esd); | |
b26c3770 | 1053 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); |
878e1fe1 | 1054 | AliESDpid::MakePID(esd); |
1055 | } | |
b8cd5251 | 1056 | } |
596a855f | 1057 | |
b8cd5251 | 1058 | // pass 2: ALL backwards |
1059 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1060 | if (!fTracker[iDet]) continue; | |
1061 | AliDebug(1, Form("%s back propagation", fgkDetectorName[iDet])); | |
1062 | ||
1063 | // load clusters | |
1064 | if (iDet > 1) { // all except ITS, TPC | |
1065 | TTree* tree = NULL; | |
7b61cd9c | 1066 | fLoader[iDet]->LoadRecPoints("read"); |
1067 | tree = fLoader[iDet]->TreeR(); | |
b8cd5251 | 1068 | if (!tree) { |
1069 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 1070 | return kFALSE; |
1071 | } | |
b8cd5251 | 1072 | fTracker[iDet]->LoadClusters(tree); |
1073 | } | |
24f7a148 | 1074 | |
b8cd5251 | 1075 | // run tracking |
1076 | if (fTracker[iDet]->PropagateBack(esd) != 0) { | |
1077 | AliError(Form("%s backward propagation failed", fgkDetectorName[iDet])); | |
1078 | return kFALSE; | |
1079 | } | |
1080 | if (fCheckPointLevel > 1) { | |
1081 | WriteESD(esd, Form("%s.back", fgkDetectorName[iDet])); | |
1082 | } | |
24f7a148 | 1083 | |
b8cd5251 | 1084 | // unload clusters |
1085 | if (iDet > 2) { // all except ITS, TPC, TRD | |
1086 | fTracker[iDet]->UnloadClusters(); | |
7b61cd9c | 1087 | fLoader[iDet]->UnloadRecPoints(); |
b8cd5251 | 1088 | } |
8f37df88 | 1089 | // updated PID in TPC needed by the ITS tracker -MI |
1090 | if (iDet == 1) { | |
1091 | GetReconstructor(1)->FillESD(fRunLoader, esd); | |
1092 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); | |
1093 | AliESDpid::MakePID(esd); | |
1094 | } | |
b8cd5251 | 1095 | } |
596a855f | 1096 | |
98937d93 | 1097 | // write space-points to the ESD in case alignment data output |
1098 | // is switched on | |
1099 | if (fWriteAlignmentData) | |
1100 | WriteAlignmentData(esd); | |
1101 | ||
b8cd5251 | 1102 | // pass 3: TRD + TPC + ITS refit inwards |
1103 | for (Int_t iDet = 2; iDet >= 0; iDet--) { | |
1104 | if (!fTracker[iDet]) continue; | |
1105 | AliDebug(1, Form("%s inward refit", fgkDetectorName[iDet])); | |
596a855f | 1106 | |
b8cd5251 | 1107 | // run tracking |
1108 | if (fTracker[iDet]->RefitInward(esd) != 0) { | |
1109 | AliError(Form("%s inward refit failed", fgkDetectorName[iDet])); | |
1110 | return kFALSE; | |
1111 | } | |
1112 | if (fCheckPointLevel > 1) { | |
1113 | WriteESD(esd, Form("%s.refit", fgkDetectorName[iDet])); | |
1114 | } | |
596a855f | 1115 | |
b8cd5251 | 1116 | // unload clusters |
1117 | fTracker[iDet]->UnloadClusters(); | |
1118 | fLoader[iDet]->UnloadRecPoints(); | |
1119 | } | |
ff8bb5ae | 1120 | // |
1121 | // Propagate track to the vertex - if not done by ITS | |
1122 | // | |
1123 | Int_t ntracks = esd->GetNumberOfTracks(); | |
1124 | for (Int_t itrack=0; itrack<ntracks; itrack++){ | |
1125 | const Double_t kRadius = 3; // beam pipe radius | |
1126 | const Double_t kMaxStep = 5; // max step | |
1127 | const Double_t kMaxD = 123456; // max distance to prim vertex | |
1128 | Double_t fieldZ = AliTracker::GetBz(); // | |
1129 | AliESDtrack * track = esd->GetTrack(itrack); | |
1130 | if (!track) continue; | |
1131 | if (track->IsOn(AliESDtrack::kITSrefit)) continue; | |
a28195f7 | 1132 | track->PropagateTo(kRadius, fieldZ, track->GetMass(),kMaxStep,kTRUE); |
ff8bb5ae | 1133 | track->RelateToVertex(esd->GetVertex(),fieldZ, kMaxD); |
1134 | } | |
1135 | ||
5f8272e1 | 1136 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
1137 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
030b532d | 1138 | |
596a855f | 1139 | return kTRUE; |
1140 | } | |
1141 | ||
1142 | //_____________________________________________________________________________ | |
24f7a148 | 1143 | Bool_t AliReconstruction::FillESD(AliESD*& esd, const TString& detectors) |
596a855f | 1144 | { |
1145 | // fill the event summary data | |
1146 | ||
030b532d | 1147 | TStopwatch stopwatch; |
1148 | stopwatch.Start(); | |
815c2b38 | 1149 | AliInfo("filling ESD"); |
030b532d | 1150 | |
596a855f | 1151 | TString detStr = detectors; |
b8cd5251 | 1152 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1153 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1154 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1155 | if (!reconstructor) continue; | |
1156 | ||
1157 | if (!ReadESD(esd, fgkDetectorName[iDet])) { | |
1158 | AliDebug(1, Form("filling ESD for %s", fgkDetectorName[iDet])); | |
b26c3770 | 1159 | TTree* clustersTree = NULL; |
1160 | if (reconstructor->HasLocalReconstruction() && fLoader[iDet]) { | |
1161 | fLoader[iDet]->LoadRecPoints("read"); | |
1162 | clustersTree = fLoader[iDet]->TreeR(); | |
1163 | if (!clustersTree) { | |
1164 | AliError(Form("Can't get the %s clusters tree", | |
1165 | fgkDetectorName[iDet])); | |
1166 | if (fStopOnError) return kFALSE; | |
1167 | } | |
1168 | } | |
1169 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
1170 | reconstructor->FillESD(fRawReader, clustersTree, esd); | |
1171 | } else { | |
1172 | TTree* digitsTree = NULL; | |
1173 | if (fLoader[iDet]) { | |
1174 | fLoader[iDet]->LoadDigits("read"); | |
1175 | digitsTree = fLoader[iDet]->TreeD(); | |
1176 | if (!digitsTree) { | |
1177 | AliError(Form("Can't get the %s digits tree", | |
1178 | fgkDetectorName[iDet])); | |
1179 | if (fStopOnError) return kFALSE; | |
1180 | } | |
1181 | } | |
1182 | reconstructor->FillESD(digitsTree, clustersTree, esd); | |
1183 | if (fLoader[iDet]) fLoader[iDet]->UnloadDigits(); | |
1184 | } | |
1185 | if (reconstructor->HasLocalReconstruction() && fLoader[iDet]) { | |
1186 | fLoader[iDet]->UnloadRecPoints(); | |
1187 | } | |
1188 | ||
b8cd5251 | 1189 | if (fRawReader) { |
1190 | reconstructor->FillESD(fRunLoader, fRawReader, esd); | |
1191 | } else { | |
1192 | reconstructor->FillESD(fRunLoader, esd); | |
24f7a148 | 1193 | } |
b8cd5251 | 1194 | if (fCheckPointLevel > 2) WriteESD(esd, fgkDetectorName[iDet]); |
596a855f | 1195 | } |
1196 | } | |
1197 | ||
1198 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
815c2b38 | 1199 | AliError(Form("the following detectors were not found: %s", |
1200 | detStr.Data())); | |
596a855f | 1201 | if (fStopOnError) return kFALSE; |
1202 | } | |
1203 | ||
5f8272e1 | 1204 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
1205 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
030b532d | 1206 | |
596a855f | 1207 | return kTRUE; |
1208 | } | |
1209 | ||
b647652d | 1210 | //_____________________________________________________________________________ |
1211 | Bool_t AliReconstruction::FillTriggerESD(AliESD*& esd) | |
1212 | { | |
1213 | // Reads the trigger decision which is | |
1214 | // stored in Trigger.root file and fills | |
1215 | // the corresponding esd entries | |
1216 | ||
1217 | AliInfo("Filling trigger information into the ESD"); | |
1218 | ||
1219 | if (fRawReader) { | |
1220 | AliCTPRawStream input(fRawReader); | |
1221 | if (!input.Next()) { | |
1222 | AliError("No valid CTP (trigger) DDL raw data is found ! The trigger information is not stored in the ESD !"); | |
1223 | return kFALSE; | |
1224 | } | |
1225 | esd->SetTriggerMask(input.GetClassMask()); | |
1226 | esd->SetTriggerCluster(input.GetClusterMask()); | |
1227 | } | |
1228 | else { | |
1229 | AliRunLoader *runloader = AliRunLoader::GetRunLoader(); | |
1230 | if (runloader) { | |
1231 | if (!runloader->LoadTrigger()) { | |
1232 | AliCentralTrigger *aCTP = runloader->GetTrigger(); | |
1233 | esd->SetTriggerMask(aCTP->GetClassMask()); | |
1234 | esd->SetTriggerCluster(aCTP->GetClusterMask()); | |
1235 | } | |
1236 | else { | |
1237 | AliWarning("No trigger can be loaded! The trigger information is not stored in the ESD !"); | |
1238 | return kFALSE; | |
1239 | } | |
1240 | } | |
1241 | else { | |
1242 | AliError("No run loader is available! The trigger information is not stored in the ESD !"); | |
1243 | return kFALSE; | |
1244 | } | |
1245 | } | |
1246 | ||
1247 | return kTRUE; | |
1248 | } | |
596a855f | 1249 | |
001397cd | 1250 | |
1251 | ||
1252 | ||
1253 | ||
1254 | //_____________________________________________________________________________ | |
1255 | Bool_t AliReconstruction::FillRawEventHeaderESD(AliESD*& esd) | |
1256 | { | |
1257 | // | |
1258 | // Filling information from RawReader Header | |
1259 | // | |
1260 | ||
1261 | AliInfo("Filling information from RawReader Header"); | |
1262 | esd->SetTimeStamp(0); | |
1263 | esd->SetEventType(0); | |
1264 | const AliRawEventHeaderBase * eventHeader = fRawReader->GetEventHeader(); | |
1265 | if (eventHeader){ | |
1266 | esd->SetTimeStamp((eventHeader->Get("Timestamp"))); | |
1267 | esd->SetEventType((eventHeader->Get("Type"))); | |
1268 | } | |
1269 | ||
1270 | return kTRUE; | |
1271 | } | |
1272 | ||
1273 | ||
596a855f | 1274 | //_____________________________________________________________________________ |
1275 | Bool_t AliReconstruction::IsSelected(TString detName, TString& detectors) const | |
1276 | { | |
1277 | // check whether detName is contained in detectors | |
1278 | // if yes, it is removed from detectors | |
1279 | ||
1280 | // check if all detectors are selected | |
1281 | if ((detectors.CompareTo("ALL") == 0) || | |
1282 | detectors.BeginsWith("ALL ") || | |
1283 | detectors.EndsWith(" ALL") || | |
1284 | detectors.Contains(" ALL ")) { | |
1285 | detectors = "ALL"; | |
1286 | return kTRUE; | |
1287 | } | |
1288 | ||
1289 | // search for the given detector | |
1290 | Bool_t result = kFALSE; | |
1291 | if ((detectors.CompareTo(detName) == 0) || | |
1292 | detectors.BeginsWith(detName+" ") || | |
1293 | detectors.EndsWith(" "+detName) || | |
1294 | detectors.Contains(" "+detName+" ")) { | |
1295 | detectors.ReplaceAll(detName, ""); | |
1296 | result = kTRUE; | |
1297 | } | |
1298 | ||
1299 | // clean up the detectors string | |
1300 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
1301 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
1302 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
1303 | ||
1304 | return result; | |
1305 | } | |
e583c30d | 1306 | |
f08fc9f5 | 1307 | //_____________________________________________________________________________ |
1308 | Bool_t AliReconstruction::InitRunLoader() | |
1309 | { | |
1310 | // get or create the run loader | |
1311 | ||
1312 | if (gAlice) delete gAlice; | |
1313 | gAlice = NULL; | |
1314 | ||
b26c3770 | 1315 | if (!gSystem->AccessPathName(fGAliceFileName.Data())) { // galice.root exists |
1316 | // load all base libraries to get the loader classes | |
1317 | TString libs = gSystem->GetLibraries(); | |
1318 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1319 | TString detName = fgkDetectorName[iDet]; | |
1320 | if (detName == "HLT") continue; | |
1321 | if (libs.Contains("lib" + detName + "base.so")) continue; | |
1322 | gSystem->Load("lib" + detName + "base.so"); | |
1323 | } | |
f08fc9f5 | 1324 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data()); |
1325 | if (!fRunLoader) { | |
1326 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); | |
1327 | CleanUp(); | |
1328 | return kFALSE; | |
1329 | } | |
b26c3770 | 1330 | fRunLoader->CdGAFile(); |
1331 | if (gFile->GetKey(AliRunLoader::GetGAliceName())) { | |
1332 | if (fRunLoader->LoadgAlice() == 0) { | |
1333 | gAlice = fRunLoader->GetAliRun(); | |
c84a5e9e | 1334 | AliTracker::SetFieldMap(gAlice->Field(),fUniformField); |
b26c3770 | 1335 | } |
f08fc9f5 | 1336 | } |
1337 | if (!gAlice && !fRawReader) { | |
1338 | AliError(Form("no gAlice object found in file %s", | |
1339 | fGAliceFileName.Data())); | |
1340 | CleanUp(); | |
1341 | return kFALSE; | |
1342 | } | |
1343 | ||
1344 | } else { // galice.root does not exist | |
1345 | if (!fRawReader) { | |
1346 | AliError(Form("the file %s does not exist", fGAliceFileName.Data())); | |
1347 | CleanUp(); | |
1348 | return kFALSE; | |
1349 | } | |
1350 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data(), | |
1351 | AliConfig::GetDefaultEventFolderName(), | |
1352 | "recreate"); | |
1353 | if (!fRunLoader) { | |
1354 | AliError(Form("could not create run loader in file %s", | |
1355 | fGAliceFileName.Data())); | |
1356 | CleanUp(); | |
1357 | return kFALSE; | |
1358 | } | |
1359 | fRunLoader->MakeTree("E"); | |
1360 | Int_t iEvent = 0; | |
1361 | while (fRawReader->NextEvent()) { | |
1362 | fRunLoader->SetEventNumber(iEvent); | |
1363 | fRunLoader->GetHeader()->Reset(fRawReader->GetRunNumber(), | |
1364 | iEvent, iEvent); | |
1365 | fRunLoader->MakeTree("H"); | |
1366 | fRunLoader->TreeE()->Fill(); | |
1367 | iEvent++; | |
1368 | } | |
1369 | fRawReader->RewindEvents(); | |
1370 | fRunLoader->WriteHeader("OVERWRITE"); | |
1371 | fRunLoader->CdGAFile(); | |
1372 | fRunLoader->Write(0, TObject::kOverwrite); | |
1373 | // AliTracker::SetFieldMap(???); | |
1374 | } | |
1375 | ||
1376 | return kTRUE; | |
1377 | } | |
1378 | ||
c757bafd | 1379 | //_____________________________________________________________________________ |
b8cd5251 | 1380 | AliReconstructor* AliReconstruction::GetReconstructor(Int_t iDet) |
c757bafd | 1381 | { |
f08fc9f5 | 1382 | // get the reconstructor object and the loader for a detector |
c757bafd | 1383 | |
b8cd5251 | 1384 | if (fReconstructor[iDet]) return fReconstructor[iDet]; |
1385 | ||
1386 | // load the reconstructor object | |
1387 | TPluginManager* pluginManager = gROOT->GetPluginManager(); | |
1388 | TString detName = fgkDetectorName[iDet]; | |
1389 | TString recName = "Ali" + detName + "Reconstructor"; | |
f08fc9f5 | 1390 | if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT")) return NULL; |
b8cd5251 | 1391 | |
1392 | if (detName == "HLT") { | |
1393 | if (!gROOT->GetClass("AliLevel3")) { | |
1394 | gSystem->Load("libAliL3Src.so"); | |
1395 | gSystem->Load("libAliL3Misc.so"); | |
1396 | gSystem->Load("libAliL3Hough.so"); | |
1397 | gSystem->Load("libAliL3Comp.so"); | |
1398 | } | |
1399 | } | |
1400 | ||
1401 | AliReconstructor* reconstructor = NULL; | |
1402 | // first check if a plugin is defined for the reconstructor | |
1403 | TPluginHandler* pluginHandler = | |
1404 | pluginManager->FindHandler("AliReconstructor", detName); | |
f08fc9f5 | 1405 | // if not, add a plugin for it |
1406 | if (!pluginHandler) { | |
b8cd5251 | 1407 | AliDebug(1, Form("defining plugin for %s", recName.Data())); |
b26c3770 | 1408 | TString libs = gSystem->GetLibraries(); |
1409 | if (libs.Contains("lib" + detName + "base.so") || | |
1410 | (gSystem->Load("lib" + detName + "base.so") >= 0)) { | |
b8cd5251 | 1411 | pluginManager->AddHandler("AliReconstructor", detName, |
1412 | recName, detName + "rec", recName + "()"); | |
1413 | } else { | |
1414 | pluginManager->AddHandler("AliReconstructor", detName, | |
1415 | recName, detName, recName + "()"); | |
c757bafd | 1416 | } |
b8cd5251 | 1417 | pluginHandler = pluginManager->FindHandler("AliReconstructor", detName); |
1418 | } | |
1419 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1420 | reconstructor = (AliReconstructor*) pluginHandler->ExecPlugin(0); | |
c757bafd | 1421 | } |
b8cd5251 | 1422 | if (reconstructor) { |
1423 | TObject* obj = fOptions.FindObject(detName.Data()); | |
1424 | if (obj) reconstructor->SetOption(obj->GetTitle()); | |
b26c3770 | 1425 | reconstructor->Init(fRunLoader); |
b8cd5251 | 1426 | fReconstructor[iDet] = reconstructor; |
1427 | } | |
1428 | ||
f08fc9f5 | 1429 | // get or create the loader |
1430 | if (detName != "HLT") { | |
1431 | fLoader[iDet] = fRunLoader->GetLoader(detName + "Loader"); | |
1432 | if (!fLoader[iDet]) { | |
1433 | AliConfig::Instance() | |
1434 | ->CreateDetectorFolders(fRunLoader->GetEventFolder(), | |
1435 | detName, detName); | |
1436 | // first check if a plugin is defined for the loader | |
1437 | TPluginHandler* pluginHandler = | |
1438 | pluginManager->FindHandler("AliLoader", detName); | |
1439 | // if not, add a plugin for it | |
1440 | if (!pluginHandler) { | |
1441 | TString loaderName = "Ali" + detName + "Loader"; | |
1442 | AliDebug(1, Form("defining plugin for %s", loaderName.Data())); | |
1443 | pluginManager->AddHandler("AliLoader", detName, | |
1444 | loaderName, detName + "base", | |
1445 | loaderName + "(const char*, TFolder*)"); | |
1446 | pluginHandler = pluginManager->FindHandler("AliLoader", detName); | |
1447 | } | |
1448 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1449 | fLoader[iDet] = | |
1450 | (AliLoader*) pluginHandler->ExecPlugin(2, detName.Data(), | |
1451 | fRunLoader->GetEventFolder()); | |
1452 | } | |
1453 | if (!fLoader[iDet]) { // use default loader | |
1454 | fLoader[iDet] = new AliLoader(detName, fRunLoader->GetEventFolder()); | |
1455 | } | |
1456 | if (!fLoader[iDet]) { | |
1457 | AliWarning(Form("couldn't get loader for %s", detName.Data())); | |
6667b602 | 1458 | if (fStopOnError) return NULL; |
f08fc9f5 | 1459 | } else { |
1460 | fRunLoader->AddLoader(fLoader[iDet]); | |
1461 | fRunLoader->CdGAFile(); | |
1462 | if (gFile && !gFile->IsWritable()) gFile->ReOpen("UPDATE"); | |
1463 | fRunLoader->Write(0, TObject::kOverwrite); | |
1464 | } | |
1465 | } | |
1466 | } | |
1467 | ||
b8cd5251 | 1468 | return reconstructor; |
c757bafd | 1469 | } |
1470 | ||
2257f27e | 1471 | //_____________________________________________________________________________ |
1472 | Bool_t AliReconstruction::CreateVertexer() | |
1473 | { | |
1474 | // create the vertexer | |
1475 | ||
b8cd5251 | 1476 | fVertexer = NULL; |
1477 | AliReconstructor* itsReconstructor = GetReconstructor(0); | |
59697224 | 1478 | if (itsReconstructor) { |
b8cd5251 | 1479 | fVertexer = itsReconstructor->CreateVertexer(fRunLoader); |
2257f27e | 1480 | } |
b8cd5251 | 1481 | if (!fVertexer) { |
815c2b38 | 1482 | AliWarning("couldn't create a vertexer for ITS"); |
2257f27e | 1483 | if (fStopOnError) return kFALSE; |
1484 | } | |
1485 | ||
1486 | return kTRUE; | |
1487 | } | |
1488 | ||
24f7a148 | 1489 | //_____________________________________________________________________________ |
b8cd5251 | 1490 | Bool_t AliReconstruction::CreateTrackers(const TString& detectors) |
24f7a148 | 1491 | { |
f08fc9f5 | 1492 | // create the trackers |
24f7a148 | 1493 | |
b8cd5251 | 1494 | TString detStr = detectors; |
1495 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1496 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1497 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1498 | if (!reconstructor) continue; | |
1499 | TString detName = fgkDetectorName[iDet]; | |
1f46a9ae | 1500 | if (detName == "HLT") { |
1501 | fRunHLTTracking = kTRUE; | |
1502 | continue; | |
1503 | } | |
f08fc9f5 | 1504 | |
1505 | fTracker[iDet] = reconstructor->CreateTracker(fRunLoader); | |
1506 | if (!fTracker[iDet] && (iDet < 7)) { | |
1507 | AliWarning(Form("couldn't create a tracker for %s", detName.Data())); | |
8250d5f5 | 1508 | if (fStopOnError) return kFALSE; |
1509 | } | |
1510 | } | |
1511 | ||
24f7a148 | 1512 | return kTRUE; |
1513 | } | |
1514 | ||
e583c30d | 1515 | //_____________________________________________________________________________ |
b26c3770 | 1516 | void AliReconstruction::CleanUp(TFile* file, TFile* fileOld) |
e583c30d | 1517 | { |
1518 | // delete trackers and the run loader and close and delete the file | |
1519 | ||
b8cd5251 | 1520 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1521 | delete fReconstructor[iDet]; | |
1522 | fReconstructor[iDet] = NULL; | |
1523 | fLoader[iDet] = NULL; | |
1524 | delete fTracker[iDet]; | |
1525 | fTracker[iDet] = NULL; | |
1526 | } | |
1527 | delete fVertexer; | |
1528 | fVertexer = NULL; | |
9178838a | 1529 | delete fDiamondProfile; |
1530 | fDiamondProfile = NULL; | |
e583c30d | 1531 | |
1532 | delete fRunLoader; | |
1533 | fRunLoader = NULL; | |
b649205a | 1534 | delete fRawReader; |
1535 | fRawReader = NULL; | |
e583c30d | 1536 | |
1537 | if (file) { | |
1538 | file->Close(); | |
1539 | delete file; | |
1540 | } | |
b26c3770 | 1541 | |
1542 | if (fileOld) { | |
1543 | fileOld->Close(); | |
1544 | delete fileOld; | |
1545 | gSystem->Unlink("AliESDs.old.root"); | |
1546 | } | |
e583c30d | 1547 | } |
24f7a148 | 1548 | |
1549 | ||
1550 | //_____________________________________________________________________________ | |
1551 | Bool_t AliReconstruction::ReadESD(AliESD*& esd, const char* recStep) const | |
1552 | { | |
1553 | // read the ESD event from a file | |
1554 | ||
1555 | if (!esd) return kFALSE; | |
1556 | char fileName[256]; | |
1557 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
1558 | esd->GetRunNumber(), esd->GetEventNumber(), recStep); | |
1559 | if (gSystem->AccessPathName(fileName)) return kFALSE; | |
1560 | ||
f3a97c86 | 1561 | AliInfo(Form("reading ESD from file %s", fileName)); |
815c2b38 | 1562 | AliDebug(1, Form("reading ESD from file %s", fileName)); |
24f7a148 | 1563 | TFile* file = TFile::Open(fileName); |
1564 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1565 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1566 | delete file; |
1567 | return kFALSE; | |
1568 | } | |
1569 | ||
1570 | gROOT->cd(); | |
1571 | delete esd; | |
1572 | esd = (AliESD*) file->Get("ESD"); | |
1573 | file->Close(); | |
1574 | delete file; | |
1575 | return kTRUE; | |
1576 | } | |
1577 | ||
1578 | //_____________________________________________________________________________ | |
1579 | void AliReconstruction::WriteESD(AliESD* esd, const char* recStep) const | |
1580 | { | |
1581 | // write the ESD event to a file | |
1582 | ||
1583 | if (!esd) return; | |
1584 | char fileName[256]; | |
1585 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
1586 | esd->GetRunNumber(), esd->GetEventNumber(), recStep); | |
1587 | ||
815c2b38 | 1588 | AliDebug(1, Form("writing ESD to file %s", fileName)); |
24f7a148 | 1589 | TFile* file = TFile::Open(fileName, "recreate"); |
1590 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1591 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1592 | } else { |
1593 | esd->Write("ESD"); | |
1594 | file->Close(); | |
1595 | } | |
1596 | delete file; | |
1597 | } | |
f3a97c86 | 1598 | |
1599 | ||
1600 | ||
1601 | ||
1602 | //_____________________________________________________________________________ | |
1603 | void AliReconstruction::CreateTag(TFile* file) | |
1604 | { | |
2bdb9d38 | 1605 | ///////////// |
1606 | //muon code// | |
1607 | //////////// | |
56982dd1 | 1608 | Double_t fMUONMASS = 0.105658369; |
2bdb9d38 | 1609 | //Variables |
56982dd1 | 1610 | Double_t fX,fY,fZ ; |
1611 | Double_t fThetaX, fThetaY, fPyz, fChisquare; | |
1612 | Double_t fPxRec,fPyRec, fPzRec, fEnergy; | |
1613 | Int_t fCharge; | |
1614 | TLorentzVector fEPvector; | |
1615 | ||
1616 | Float_t fZVertexCut = 10.0; | |
1617 | Float_t fRhoVertexCut = 2.0; | |
1618 | ||
1619 | Float_t fLowPtCut = 1.0; | |
1620 | Float_t fHighPtCut = 3.0; | |
1621 | Float_t fVeryHighPtCut = 10.0; | |
2bdb9d38 | 1622 | //////////// |
1623 | ||
1624 | Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05}; | |
1625 | ||
089bf903 | 1626 | // Creates the tags for all the events in a given ESD file |
4302e20f | 1627 | Int_t ntrack; |
089bf903 | 1628 | Int_t nProtons, nKaons, nPions, nMuons, nElectrons; |
1629 | Int_t nPos, nNeg, nNeutr; | |
1630 | Int_t nK0s, nNeutrons, nPi0s, nGamas; | |
1631 | Int_t nCh1GeV, nCh3GeV, nCh10GeV; | |
1632 | Int_t nMu1GeV, nMu3GeV, nMu10GeV; | |
1633 | Int_t nEl1GeV, nEl3GeV, nEl10GeV; | |
1634 | Float_t maxPt = .0, meanPt = .0, totalP = .0; | |
d1a50cb5 | 1635 | Int_t fVertexflag; |
1387d165 | 1636 | Int_t iRunNumber = 0; |
547d75a6 | 1637 | TString fVertexName("default"); |
4302e20f | 1638 | |
f3a97c86 | 1639 | AliRunTag *tag = new AliRunTag(); |
f3a97c86 | 1640 | AliEventTag *evTag = new AliEventTag(); |
1641 | TTree ttag("T","A Tree with event tags"); | |
2bdb9d38 | 1642 | TBranch * btag = ttag.Branch("AliTAG", &tag); |
f3a97c86 | 1643 | btag->SetCompressionLevel(9); |
2bdb9d38 | 1644 | |
f3a97c86 | 1645 | AliInfo(Form("Creating the tags.......")); |
1646 | ||
1647 | if (!file || !file->IsOpen()) { | |
1648 | AliError(Form("opening failed")); | |
1649 | delete file; | |
1650 | return ; | |
2bdb9d38 | 1651 | } |
d71aa170 | 1652 | Int_t lastEvent = 0; |
f3a97c86 | 1653 | TTree *t = (TTree*) file->Get("esdTree"); |
1654 | TBranch * b = t->GetBranch("ESD"); | |
1655 | AliESD *esd = 0; | |
1656 | b->SetAddress(&esd); | |
1387d165 | 1657 | |
d71aa170 | 1658 | b->GetEntry(fFirstEvent); |
1387d165 | 1659 | Int_t iInitRunNumber = esd->GetRunNumber(); |
2bdb9d38 | 1660 | |
089bf903 | 1661 | Int_t iNumberOfEvents = b->GetEntries(); |
d71aa170 | 1662 | if(fLastEvent != -1) iNumberOfEvents = fLastEvent + 1; |
1663 | for (Int_t iEventNumber = fFirstEvent; iEventNumber < iNumberOfEvents; iEventNumber++) { | |
2bdb9d38 | 1664 | ntrack = 0; |
1665 | nPos = 0; | |
1666 | nNeg = 0; | |
1667 | nNeutr =0; | |
1668 | nK0s = 0; | |
1669 | nNeutrons = 0; | |
1670 | nPi0s = 0; | |
1671 | nGamas = 0; | |
1672 | nProtons = 0; | |
1673 | nKaons = 0; | |
1674 | nPions = 0; | |
1675 | nMuons = 0; | |
1676 | nElectrons = 0; | |
1677 | nCh1GeV = 0; | |
1678 | nCh3GeV = 0; | |
1679 | nCh10GeV = 0; | |
1680 | nMu1GeV = 0; | |
1681 | nMu3GeV = 0; | |
1682 | nMu10GeV = 0; | |
1683 | nEl1GeV = 0; | |
1684 | nEl3GeV = 0; | |
1685 | nEl10GeV = 0; | |
1686 | maxPt = .0; | |
1687 | meanPt = .0; | |
1688 | totalP = .0; | |
547d75a6 | 1689 | fVertexflag = 0; |
d1a50cb5 | 1690 | |
2bdb9d38 | 1691 | b->GetEntry(iEventNumber); |
1387d165 | 1692 | iRunNumber = esd->GetRunNumber(); |
1693 | if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!"); | |
2bdb9d38 | 1694 | const AliESDVertex * vertexIn = esd->GetVertex(); |
547d75a6 | 1695 | if (!vertexIn) AliError("ESD has not defined vertex."); |
1696 | if (vertexIn) fVertexName = vertexIn->GetName(); | |
1697 | if(fVertexName != "default") fVertexflag = 1; | |
2bdb9d38 | 1698 | for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) { |
1699 | AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber); | |
1700 | UInt_t status = esdTrack->GetStatus(); | |
f3a97c86 | 1701 | |
2bdb9d38 | 1702 | //select only tracks with ITS refit |
1703 | if ((status&AliESDtrack::kITSrefit)==0) continue; | |
1704 | //select only tracks with TPC refit | |
1705 | if ((status&AliESDtrack::kTPCrefit)==0) continue; | |
4302e20f | 1706 | |
2bdb9d38 | 1707 | //select only tracks with the "combined PID" |
1708 | if ((status&AliESDtrack::kESDpid)==0) continue; | |
1709 | Double_t p[3]; | |
1710 | esdTrack->GetPxPyPz(p); | |
1711 | Double_t momentum = sqrt(pow(p[0],2) + pow(p[1],2) + pow(p[2],2)); | |
1712 | Double_t fPt = sqrt(pow(p[0],2) + pow(p[1],2)); | |
1713 | totalP += momentum; | |
1714 | meanPt += fPt; | |
1715 | if(fPt > maxPt) maxPt = fPt; | |
4302e20f | 1716 | |
2bdb9d38 | 1717 | if(esdTrack->GetSign() > 0) { |
1718 | nPos++; | |
56982dd1 | 1719 | if(fPt > fLowPtCut) nCh1GeV++; |
1720 | if(fPt > fHighPtCut) nCh3GeV++; | |
1721 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
2bdb9d38 | 1722 | } |
1723 | if(esdTrack->GetSign() < 0) { | |
1724 | nNeg++; | |
56982dd1 | 1725 | if(fPt > fLowPtCut) nCh1GeV++; |
1726 | if(fPt > fHighPtCut) nCh3GeV++; | |
1727 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
2bdb9d38 | 1728 | } |
1729 | if(esdTrack->GetSign() == 0) nNeutr++; | |
4302e20f | 1730 | |
2bdb9d38 | 1731 | //PID |
1732 | Double_t prob[5]; | |
1733 | esdTrack->GetESDpid(prob); | |
4302e20f | 1734 | |
2bdb9d38 | 1735 | Double_t rcc = 0.0; |
1736 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i]; | |
1737 | if(rcc == 0.0) continue; | |
1738 | //Bayes' formula | |
1739 | Double_t w[5]; | |
1740 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc; | |
4302e20f | 1741 | |
2bdb9d38 | 1742 | //protons |
1743 | if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++; | |
1744 | //kaons | |
1745 | if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++; | |
1746 | //pions | |
1747 | if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++; | |
1748 | //electrons | |
1749 | if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) { | |
1750 | nElectrons++; | |
56982dd1 | 1751 | if(fPt > fLowPtCut) nEl1GeV++; |
1752 | if(fPt > fHighPtCut) nEl3GeV++; | |
1753 | if(fPt > fVeryHighPtCut) nEl10GeV++; | |
2bdb9d38 | 1754 | } |
1755 | ntrack++; | |
1756 | }//track loop | |
1757 | ||
1758 | ///////////// | |
1759 | //muon code// | |
1760 | //////////// | |
1761 | Int_t nMuonTracks = esd->GetNumberOfMuonTracks(); | |
1762 | // loop over all reconstructed tracks (also first track of combination) | |
1763 | for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) { | |
1764 | AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack); | |
1765 | if (muonTrack == 0x0) continue; | |
4302e20f | 1766 | |
2bdb9d38 | 1767 | // Coordinates at vertex |
56982dd1 | 1768 | fZ = muonTrack->GetZ(); |
1769 | fY = muonTrack->GetBendingCoor(); | |
1770 | fX = muonTrack->GetNonBendingCoor(); | |
4302e20f | 1771 | |
56982dd1 | 1772 | fThetaX = muonTrack->GetThetaX(); |
1773 | fThetaY = muonTrack->GetThetaY(); | |
4302e20f | 1774 | |
56982dd1 | 1775 | fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum()); |
1776 | fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY)); | |
1777 | fPxRec = fPzRec * TMath::Tan(fThetaX); | |
1778 | fPyRec = fPzRec * TMath::Tan(fThetaY); | |
1779 | fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum())); | |
f3a97c86 | 1780 | |
2bdb9d38 | 1781 | //ChiSquare of the track if needed |
56982dd1 | 1782 | fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5); |
1783 | fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec); | |
1784 | fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy); | |
4302e20f | 1785 | |
2bdb9d38 | 1786 | // total number of muons inside a vertex cut |
56982dd1 | 1787 | if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) { |
2bdb9d38 | 1788 | nMuons++; |
56982dd1 | 1789 | if(fEPvector.Pt() > fLowPtCut) { |
2bdb9d38 | 1790 | nMu1GeV++; |
56982dd1 | 1791 | if(fEPvector.Pt() > fHighPtCut) { |
2bdb9d38 | 1792 | nMu3GeV++; |
56982dd1 | 1793 | if (fEPvector.Pt() > fVeryHighPtCut) { |
2bdb9d38 | 1794 | nMu10GeV++; |
1795 | } | |
1796 | } | |
1797 | } | |
1798 | } | |
1799 | }//muon track loop | |
1800 | ||
1801 | // Fill the event tags | |
1802 | if(ntrack != 0) | |
1803 | meanPt = meanPt/ntrack; | |
1804 | ||
1805 | evTag->SetEventId(iEventNumber+1); | |
547d75a6 | 1806 | if (vertexIn) { |
1807 | evTag->SetVertexX(vertexIn->GetXv()); | |
1808 | evTag->SetVertexY(vertexIn->GetYv()); | |
1809 | evTag->SetVertexZ(vertexIn->GetZv()); | |
1810 | evTag->SetVertexZError(vertexIn->GetZRes()); | |
1811 | } | |
d1a50cb5 | 1812 | evTag->SetVertexFlag(fVertexflag); |
1813 | ||
2bdb9d38 | 1814 | evTag->SetT0VertexZ(esd->GetT0zVertex()); |
1815 | ||
8bd8ac26 | 1816 | evTag->SetTriggerMask(esd->GetTriggerMask()); |
1817 | evTag->SetTriggerCluster(esd->GetTriggerCluster()); | |
2bdb9d38 | 1818 | |
32a5cab4 | 1819 | evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy()); |
1820 | evTag->SetZDCProton1Energy(esd->GetZDCP1Energy()); | |
1821 | evTag->SetZDCNeutron2Energy(esd->GetZDCN2Energy()); | |
1822 | evTag->SetZDCProton2Energy(esd->GetZDCP2Energy()); | |
2bdb9d38 | 1823 | evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy()); |
1824 | evTag->SetNumOfParticipants(esd->GetZDCParticipants()); | |
1825 | ||
1826 | ||
1827 | evTag->SetNumOfTracks(esd->GetNumberOfTracks()); | |
1828 | evTag->SetNumOfPosTracks(nPos); | |
1829 | evTag->SetNumOfNegTracks(nNeg); | |
1830 | evTag->SetNumOfNeutrTracks(nNeutr); | |
1831 | ||
1832 | evTag->SetNumOfV0s(esd->GetNumberOfV0s()); | |
1833 | evTag->SetNumOfCascades(esd->GetNumberOfCascades()); | |
1834 | evTag->SetNumOfKinks(esd->GetNumberOfKinks()); | |
1835 | evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks()); | |
1836 | ||
1837 | evTag->SetNumOfProtons(nProtons); | |
1838 | evTag->SetNumOfKaons(nKaons); | |
1839 | evTag->SetNumOfPions(nPions); | |
1840 | evTag->SetNumOfMuons(nMuons); | |
1841 | evTag->SetNumOfElectrons(nElectrons); | |
1842 | evTag->SetNumOfPhotons(nGamas); | |
1843 | evTag->SetNumOfPi0s(nPi0s); | |
1844 | evTag->SetNumOfNeutrons(nNeutrons); | |
1845 | evTag->SetNumOfKaon0s(nK0s); | |
1846 | ||
1847 | evTag->SetNumOfChargedAbove1GeV(nCh1GeV); | |
1848 | evTag->SetNumOfChargedAbove3GeV(nCh3GeV); | |
1849 | evTag->SetNumOfChargedAbove10GeV(nCh10GeV); | |
1850 | evTag->SetNumOfMuonsAbove1GeV(nMu1GeV); | |
1851 | evTag->SetNumOfMuonsAbove3GeV(nMu3GeV); | |
1852 | evTag->SetNumOfMuonsAbove10GeV(nMu10GeV); | |
1853 | evTag->SetNumOfElectronsAbove1GeV(nEl1GeV); | |
1854 | evTag->SetNumOfElectronsAbove3GeV(nEl3GeV); | |
1855 | evTag->SetNumOfElectronsAbove10GeV(nEl10GeV); | |
1856 | ||
85c60a8e | 1857 | evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters()); |
1858 | evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters()); | |
2bdb9d38 | 1859 | |
1860 | evTag->SetTotalMomentum(totalP); | |
1861 | evTag->SetMeanPt(meanPt); | |
1862 | evTag->SetMaxPt(maxPt); | |
1863 | ||
1387d165 | 1864 | tag->SetRunId(iInitRunNumber); |
2bdb9d38 | 1865 | tag->AddEventTag(*evTag); |
1866 | } | |
d71aa170 | 1867 | if(fLastEvent == -1) lastEvent = b->GetEntries(); |
1868 | else lastEvent = fLastEvent; | |
f3a97c86 | 1869 | |
1870 | ttag.Fill(); | |
1871 | tag->Clear(); | |
1872 | ||
1873 | char fileName[256]; | |
1874 | sprintf(fileName, "Run%d.Event%d_%d.ESD.tag.root", | |
d71aa170 | 1875 | tag->GetRunId(),fFirstEvent,lastEvent ); |
f3a97c86 | 1876 | AliInfo(Form("writing tags to file %s", fileName)); |
1877 | AliDebug(1, Form("writing tags to file %s", fileName)); | |
1878 | ||
1879 | TFile* ftag = TFile::Open(fileName, "recreate"); | |
1880 | ftag->cd(); | |
1881 | ttag.Write(); | |
1882 | ftag->Close(); | |
1883 | file->cd(); | |
1884 | delete tag; | |
f3a97c86 | 1885 | delete evTag; |
1886 | } | |
1887 | ||
98937d93 | 1888 | void AliReconstruction::WriteAlignmentData(AliESD* esd) |
1889 | { | |
1890 | // Write space-points which are then used in the alignment procedures | |
1891 | // For the moment only ITS, TRD and TPC | |
1892 | ||
1893 | // Load TOF clusters | |
d528ee75 | 1894 | if (fTracker[3]){ |
1895 | fLoader[3]->LoadRecPoints("read"); | |
1896 | TTree* tree = fLoader[3]->TreeR(); | |
1897 | if (!tree) { | |
1898 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[3])); | |
1899 | return; | |
1900 | } | |
1901 | fTracker[3]->LoadClusters(tree); | |
98937d93 | 1902 | } |
98937d93 | 1903 | Int_t ntracks = esd->GetNumberOfTracks(); |
1904 | for (Int_t itrack = 0; itrack < ntracks; itrack++) | |
1905 | { | |
1906 | AliESDtrack *track = esd->GetTrack(itrack); | |
1907 | Int_t nsp = 0; | |
ef7253ac | 1908 | Int_t idx[200]; |
98937d93 | 1909 | for (Int_t iDet = 3; iDet >= 0; iDet--) |
1910 | nsp += track->GetNcls(iDet); | |
1911 | if (nsp) { | |
1912 | AliTrackPointArray *sp = new AliTrackPointArray(nsp); | |
1913 | track->SetTrackPointArray(sp); | |
1914 | Int_t isptrack = 0; | |
1915 | for (Int_t iDet = 3; iDet >= 0; iDet--) { | |
1916 | AliTracker *tracker = fTracker[iDet]; | |
1917 | if (!tracker) continue; | |
1918 | Int_t nspdet = track->GetNcls(iDet); | |
98937d93 | 1919 | if (nspdet <= 0) continue; |
1920 | track->GetClusters(iDet,idx); | |
1921 | AliTrackPoint p; | |
1922 | Int_t isp = 0; | |
1923 | Int_t isp2 = 0; | |
1924 | while (isp < nspdet) { | |
1925 | Bool_t isvalid = tracker->GetTrackPoint(idx[isp2],p); isp2++; | |
160db090 | 1926 | const Int_t kNTPCmax = 159; |
1927 | if (iDet==1 && isp2>kNTPCmax) break; // to be fixed | |
98937d93 | 1928 | if (!isvalid) continue; |
1929 | sp->AddPoint(isptrack,&p); isptrack++; isp++; | |
1930 | } | |
98937d93 | 1931 | } |
1932 | } | |
1933 | } | |
d528ee75 | 1934 | if (fTracker[3]){ |
1935 | fTracker[3]->UnloadClusters(); | |
1936 | fLoader[3]->UnloadRecPoints(); | |
1937 | } | |
98937d93 | 1938 | } |