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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 | |
639 | // create the file and tree with ESD additions | |
640 | TFile *filef=0; TTree *treef=0; AliESDfriend *esdf=0; | |
641 | if (fWriteESDfriend) { | |
642 | filef = TFile::Open("AliESDfriends.root", "RECREATE"); | |
643 | if (!filef->IsOpen()) { | |
644 | AliError("opening AliESDfriends.root failed"); | |
645 | } | |
646 | treef = new TTree("esdFriendTree", "Tree with ESD friends"); | |
647 | treef->Branch("ESDfriend", "AliESDfriend", &esdf); | |
648 | } | |
649 | ||
36711aa4 | 650 | gROOT->cd(); |
596a855f | 651 | |
c5e3e5d1 | 652 | AliVertexerTracks tVertexer; |
9178838a | 653 | if(fDiamondProfile) tVertexer.SetVtxStart(fDiamondProfile); |
c5e3e5d1 | 654 | |
596a855f | 655 | // loop over events |
b649205a | 656 | if (fRawReader) fRawReader->RewindEvents(); |
f08fc9f5 | 657 | |
596a855f | 658 | for (Int_t iEvent = 0; iEvent < fRunLoader->GetNumberOfEvents(); iEvent++) { |
b26c3770 | 659 | if (fRawReader) fRawReader->NextEvent(); |
660 | if ((iEvent < firstEvent) || ((lastEvent >= 0) && (iEvent > lastEvent))) { | |
661 | // copy old ESD to the new one | |
662 | if (treeOld) { | |
663 | treeOld->SetBranchAddress("ESD", &esd); | |
664 | treeOld->GetEntry(iEvent); | |
665 | } | |
666 | tree->Fill(); | |
1f46a9ae | 667 | if (hlttreeOld) { |
668 | hlttreeOld->SetBranchAddress("ESD", &hltesd); | |
669 | hlttreeOld->GetEntry(iEvent); | |
670 | } | |
671 | hlttree->Fill(); | |
b26c3770 | 672 | continue; |
673 | } | |
674 | ||
815c2b38 | 675 | AliInfo(Form("processing event %d", iEvent)); |
596a855f | 676 | fRunLoader->GetEvent(iEvent); |
24f7a148 | 677 | |
678 | char fileName[256]; | |
679 | sprintf(fileName, "ESD_%d.%d_final.root", | |
f08fc9f5 | 680 | fRunLoader->GetHeader()->GetRun(), |
681 | fRunLoader->GetHeader()->GetEventNrInRun()); | |
24f7a148 | 682 | if (!gSystem->AccessPathName(fileName)) continue; |
683 | ||
b26c3770 | 684 | // local reconstruction |
685 | if (!fRunLocalReconstruction.IsNull()) { | |
686 | if (!RunLocalEventReconstruction(fRunLocalReconstruction)) { | |
687 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
688 | } | |
689 | } | |
690 | ||
1f46a9ae | 691 | esd = new AliESD; hltesd = new AliESD; |
f08fc9f5 | 692 | esd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
1f46a9ae | 693 | hltesd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
f08fc9f5 | 694 | esd->SetEventNumber(fRunLoader->GetHeader()->GetEventNrInRun()); |
1f46a9ae | 695 | hltesd->SetEventNumber(fRunLoader->GetHeader()->GetEventNrInRun()); |
d6ee376f | 696 | |
697 | // Set magnetic field from the tracker | |
698 | esd->SetMagneticField(AliTracker::GetBz()); | |
699 | hltesd->SetMagneticField(AliTracker::GetBz()); | |
596a855f | 700 | |
2257f27e | 701 | // vertex finder |
702 | if (fRunVertexFinder) { | |
703 | if (!ReadESD(esd, "vertex")) { | |
704 | if (!RunVertexFinder(esd)) { | |
b26c3770 | 705 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
2257f27e | 706 | } |
707 | if (fCheckPointLevel > 0) WriteESD(esd, "vertex"); | |
708 | } | |
709 | } | |
710 | ||
1f46a9ae | 711 | // HLT tracking |
712 | if (!fRunTracking.IsNull()) { | |
713 | if (fRunHLTTracking) { | |
714 | hltesd->SetVertex(esd->GetVertex()); | |
715 | if (!RunHLTTracking(hltesd)) { | |
716 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
717 | } | |
718 | } | |
719 | } | |
720 | ||
596a855f | 721 | // barrel tracking |
b8cd5251 | 722 | if (!fRunTracking.IsNull()) { |
24f7a148 | 723 | if (!ReadESD(esd, "tracking")) { |
724 | if (!RunTracking(esd)) { | |
b26c3770 | 725 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
24f7a148 | 726 | } |
727 | if (fCheckPointLevel > 0) WriteESD(esd, "tracking"); | |
596a855f | 728 | } |
729 | } | |
730 | ||
731 | // fill ESD | |
732 | if (!fFillESD.IsNull()) { | |
733 | if (!FillESD(esd, fFillESD)) { | |
b26c3770 | 734 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f | 735 | } |
736 | } | |
001397cd | 737 | // fill Event header information from the RawEventHeader |
738 | if (fRawReader){FillRawEventHeaderESD(esd);} | |
596a855f | 739 | |
740 | // combined PID | |
741 | AliESDpid::MakePID(esd); | |
24f7a148 | 742 | if (fCheckPointLevel > 1) WriteESD(esd, "PID"); |
596a855f | 743 | |
b647652d | 744 | if (fFillTriggerESD) { |
745 | if (!ReadESD(esd, "trigger")) { | |
746 | if (!FillTriggerESD(esd)) { | |
747 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} | |
748 | } | |
749 | if (fCheckPointLevel > 1) WriteESD(esd, "trigger"); | |
750 | } | |
751 | } | |
752 | ||
a28195f7 | 753 | esd->SetPrimaryVertex(tVertexer.FindPrimaryVertex(esd)); |
c5e3e5d1 | 754 | |
596a855f | 755 | // write ESD |
36711aa4 | 756 | tree->Fill(); |
1f46a9ae | 757 | // write HLT ESD |
758 | hlttree->Fill(); | |
24f7a148 | 759 | |
1d99986f | 760 | // write ESD friend |
761 | if (fWriteESDfriend) { | |
d75007f6 | 762 | esdf=new AliESDfriend(); |
763 | esd->GetESDfriend(esdf); | |
1d99986f | 764 | treef->Fill(); |
765 | } | |
766 | ||
f3a97c86 | 767 | if (fCheckPointLevel > 0) WriteESD(esd, "final"); |
768 | ||
1f46a9ae | 769 | delete esd; delete hltesd; |
770 | esd = NULL; hltesd = NULL; | |
596a855f | 771 | } |
772 | ||
9db3a215 | 773 | AliInfo(Form("Execution time for filling ESD : R:%.2fs C:%.2fs", |
774 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
775 | ||
36711aa4 | 776 | file->cd(); |
777 | tree->Write(); | |
1f46a9ae | 778 | hlttree->Write(); |
f3a97c86 | 779 | |
1d99986f | 780 | if (fWriteESDfriend) { |
781 | filef->cd(); | |
782 | treef->Write(); delete treef; filef->Close(); delete filef; | |
783 | } | |
784 | ||
f3a97c86 | 785 | // Create tags for the events in the ESD tree (the ESD tree is always present) |
786 | // In case of empty events the tags will contain dummy values | |
787 | CreateTag(file); | |
b26c3770 | 788 | CleanUp(file, fileOld); |
596a855f | 789 | |
790 | return kTRUE; | |
791 | } | |
792 | ||
793 | ||
794 | //_____________________________________________________________________________ | |
59697224 | 795 | Bool_t AliReconstruction::RunLocalReconstruction(const TString& detectors) |
596a855f | 796 | { |
59697224 | 797 | // run the local reconstruction |
596a855f | 798 | |
030b532d | 799 | TStopwatch stopwatch; |
800 | stopwatch.Start(); | |
801 | ||
596a855f | 802 | TString detStr = detectors; |
b8cd5251 | 803 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
804 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
805 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
806 | if (!reconstructor) continue; | |
b26c3770 | 807 | if (reconstructor->HasLocalReconstruction()) continue; |
b8cd5251 | 808 | |
809 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); | |
810 | TStopwatch stopwatchDet; | |
811 | stopwatchDet.Start(); | |
812 | if (fRawReader) { | |
813 | fRawReader->RewindEvents(); | |
814 | reconstructor->Reconstruct(fRunLoader, fRawReader); | |
815 | } else { | |
816 | reconstructor->Reconstruct(fRunLoader); | |
596a855f | 817 | } |
5f8272e1 | 818 | AliInfo(Form("Execution time for %s: R:%.2fs C:%.2fs", |
819 | fgkDetectorName[iDet], | |
820 | stopwatchDet.RealTime(),stopwatchDet.CpuTime())); | |
596a855f | 821 | } |
822 | ||
823 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
815c2b38 | 824 | AliError(Form("the following detectors were not found: %s", |
825 | detStr.Data())); | |
596a855f | 826 | if (fStopOnError) return kFALSE; |
827 | } | |
828 | ||
5f8272e1 | 829 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
830 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
030b532d | 831 | |
596a855f | 832 | return kTRUE; |
833 | } | |
834 | ||
b26c3770 | 835 | //_____________________________________________________________________________ |
836 | Bool_t AliReconstruction::RunLocalEventReconstruction(const TString& detectors) | |
837 | { | |
838 | // run the local reconstruction | |
839 | ||
840 | TStopwatch stopwatch; | |
841 | stopwatch.Start(); | |
842 | ||
843 | TString detStr = detectors; | |
844 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
845 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
846 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
847 | if (!reconstructor) continue; | |
848 | AliLoader* loader = fLoader[iDet]; | |
849 | ||
850 | // conversion of digits | |
851 | if (fRawReader && reconstructor->HasDigitConversion()) { | |
852 | AliInfo(Form("converting raw data digits into root objects for %s", | |
853 | fgkDetectorName[iDet])); | |
854 | TStopwatch stopwatchDet; | |
855 | stopwatchDet.Start(); | |
856 | loader->LoadDigits("update"); | |
857 | loader->CleanDigits(); | |
858 | loader->MakeDigitsContainer(); | |
859 | TTree* digitsTree = loader->TreeD(); | |
860 | reconstructor->ConvertDigits(fRawReader, digitsTree); | |
861 | loader->WriteDigits("OVERWRITE"); | |
862 | loader->UnloadDigits(); | |
5f8272e1 | 863 | AliInfo(Form("Execution time for %s: R:%.2fs C:%.2fs", |
864 | fgkDetectorName[iDet], | |
865 | stopwatchDet.RealTime(),stopwatchDet.CpuTime())); | |
b26c3770 | 866 | } |
867 | ||
868 | // local reconstruction | |
869 | if (!reconstructor->HasLocalReconstruction()) continue; | |
870 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); | |
871 | TStopwatch stopwatchDet; | |
872 | stopwatchDet.Start(); | |
873 | loader->LoadRecPoints("update"); | |
874 | loader->CleanRecPoints(); | |
875 | loader->MakeRecPointsContainer(); | |
876 | TTree* clustersTree = loader->TreeR(); | |
877 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
878 | reconstructor->Reconstruct(fRawReader, clustersTree); | |
879 | } else { | |
880 | loader->LoadDigits("read"); | |
881 | TTree* digitsTree = loader->TreeD(); | |
882 | if (!digitsTree) { | |
883 | AliError(Form("Can't get the %s digits tree", fgkDetectorName[iDet])); | |
884 | if (fStopOnError) return kFALSE; | |
885 | } else { | |
886 | reconstructor->Reconstruct(digitsTree, clustersTree); | |
887 | } | |
888 | loader->UnloadDigits(); | |
889 | } | |
890 | loader->WriteRecPoints("OVERWRITE"); | |
891 | loader->UnloadRecPoints(); | |
5f8272e1 | 892 | AliDebug(1,Form("Execution time for %s: R:%.2fs C:%.2fs", |
893 | fgkDetectorName[iDet], | |
894 | stopwatchDet.RealTime(),stopwatchDet.CpuTime())); | |
b26c3770 | 895 | } |
896 | ||
897 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
898 | AliError(Form("the following detectors were not found: %s", | |
899 | detStr.Data())); | |
900 | if (fStopOnError) return kFALSE; | |
901 | } | |
5f8272e1 | 902 | |
903 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", | |
904 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
b26c3770 | 905 | |
906 | return kTRUE; | |
907 | } | |
908 | ||
596a855f | 909 | //_____________________________________________________________________________ |
2257f27e | 910 | Bool_t AliReconstruction::RunVertexFinder(AliESD*& esd) |
596a855f | 911 | { |
912 | // run the barrel tracking | |
913 | ||
030b532d | 914 | TStopwatch stopwatch; |
915 | stopwatch.Start(); | |
916 | ||
2257f27e | 917 | AliESDVertex* vertex = NULL; |
918 | Double_t vtxPos[3] = {0, 0, 0}; | |
919 | Double_t vtxErr[3] = {0.07, 0.07, 0.1}; | |
920 | TArrayF mcVertex(3); | |
a6b0b91b | 921 | if (fRunLoader->GetHeader() && fRunLoader->GetHeader()->GenEventHeader()) { |
922 | fRunLoader->GetHeader()->GenEventHeader()->PrimaryVertex(mcVertex); | |
923 | for (Int_t i = 0; i < 3; i++) vtxPos[i] = mcVertex[i]; | |
924 | } | |
2257f27e | 925 | |
b8cd5251 | 926 | if (fVertexer) { |
815c2b38 | 927 | AliInfo("running the ITS vertex finder"); |
b26c3770 | 928 | if (fLoader[0]) fLoader[0]->LoadRecPoints(); |
b8cd5251 | 929 | vertex = fVertexer->FindVertexForCurrentEvent(fRunLoader->GetEventNumber()); |
b26c3770 | 930 | if (fLoader[0]) fLoader[0]->UnloadRecPoints(); |
2257f27e | 931 | if(!vertex){ |
815c2b38 | 932 | AliWarning("Vertex not found"); |
c710f220 | 933 | vertex = new AliESDVertex(); |
d1a50cb5 | 934 | vertex->SetName("default"); |
2257f27e | 935 | } |
936 | else { | |
937 | vertex->SetTruePos(vtxPos); // store also the vertex from MC | |
d1a50cb5 | 938 | vertex->SetName("reconstructed"); |
2257f27e | 939 | } |
940 | ||
941 | } else { | |
815c2b38 | 942 | AliInfo("getting the primary vertex from MC"); |
2257f27e | 943 | vertex = new AliESDVertex(vtxPos, vtxErr); |
944 | } | |
945 | ||
946 | if (vertex) { | |
947 | vertex->GetXYZ(vtxPos); | |
948 | vertex->GetSigmaXYZ(vtxErr); | |
949 | } else { | |
815c2b38 | 950 | AliWarning("no vertex reconstructed"); |
2257f27e | 951 | vertex = new AliESDVertex(vtxPos, vtxErr); |
952 | } | |
953 | esd->SetVertex(vertex); | |
32e449be | 954 | // if SPD multiplicity has been determined, it is stored in the ESD |
955 | AliMultiplicity *mult= fVertexer->GetMultiplicity(); | |
956 | if(mult)esd->SetMultiplicity(mult); | |
957 | ||
b8cd5251 | 958 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
959 | if (fTracker[iDet]) fTracker[iDet]->SetVertex(vtxPos, vtxErr); | |
960 | } | |
2257f27e | 961 | delete vertex; |
962 | ||
5f8272e1 | 963 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
964 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
2257f27e | 965 | |
966 | return kTRUE; | |
967 | } | |
968 | ||
1f46a9ae | 969 | //_____________________________________________________________________________ |
970 | Bool_t AliReconstruction::RunHLTTracking(AliESD*& esd) | |
971 | { | |
972 | // run the HLT barrel tracking | |
973 | ||
974 | TStopwatch stopwatch; | |
975 | stopwatch.Start(); | |
976 | ||
977 | if (!fRunLoader) { | |
978 | AliError("Missing runLoader!"); | |
979 | return kFALSE; | |
980 | } | |
981 | ||
982 | AliInfo("running HLT tracking"); | |
983 | ||
984 | // Get a pointer to the HLT reconstructor | |
985 | AliReconstructor *reconstructor = GetReconstructor(fgkNDetectors-1); | |
986 | if (!reconstructor) return kFALSE; | |
987 | ||
988 | // TPC + ITS | |
989 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
990 | TString detName = fgkDetectorName[iDet]; | |
991 | AliDebug(1, Form("%s HLT tracking", detName.Data())); | |
992 | reconstructor->SetOption(detName.Data()); | |
993 | AliTracker *tracker = reconstructor->CreateTracker(fRunLoader); | |
994 | if (!tracker) { | |
995 | AliWarning(Form("couldn't create a HLT tracker for %s", detName.Data())); | |
996 | if (fStopOnError) return kFALSE; | |
9dcc06e1 | 997 | continue; |
1f46a9ae | 998 | } |
999 | Double_t vtxPos[3]; | |
1000 | Double_t vtxErr[3]={0.005,0.005,0.010}; | |
1001 | const AliESDVertex *vertex = esd->GetVertex(); | |
1002 | vertex->GetXYZ(vtxPos); | |
1003 | tracker->SetVertex(vtxPos,vtxErr); | |
1004 | if(iDet != 1) { | |
1005 | fLoader[iDet]->LoadRecPoints("read"); | |
1006 | TTree* tree = fLoader[iDet]->TreeR(); | |
1007 | if (!tree) { | |
1008 | AliError(Form("Can't get the %s cluster tree", detName.Data())); | |
1009 | return kFALSE; | |
1010 | } | |
1011 | tracker->LoadClusters(tree); | |
1012 | } | |
1013 | if (tracker->Clusters2Tracks(esd) != 0) { | |
1014 | AliError(Form("HLT %s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
1015 | return kFALSE; | |
1016 | } | |
1017 | if(iDet != 1) { | |
1018 | tracker->UnloadClusters(); | |
1019 | } | |
1020 | delete tracker; | |
1021 | } | |
1022 | ||
5f8272e1 | 1023 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
1024 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
1f46a9ae | 1025 | |
1026 | return kTRUE; | |
1027 | } | |
1028 | ||
2257f27e | 1029 | //_____________________________________________________________________________ |
1030 | Bool_t AliReconstruction::RunTracking(AliESD*& esd) | |
1031 | { | |
1032 | // run the barrel tracking | |
1033 | ||
1034 | TStopwatch stopwatch; | |
1035 | stopwatch.Start(); | |
24f7a148 | 1036 | |
815c2b38 | 1037 | AliInfo("running tracking"); |
596a855f | 1038 | |
b8cd5251 | 1039 | // pass 1: TPC + ITS inwards |
1040 | for (Int_t iDet = 1; iDet >= 0; iDet--) { | |
1041 | if (!fTracker[iDet]) continue; | |
1042 | AliDebug(1, Form("%s tracking", fgkDetectorName[iDet])); | |
24f7a148 | 1043 | |
b8cd5251 | 1044 | // load clusters |
1045 | fLoader[iDet]->LoadRecPoints("read"); | |
1046 | TTree* tree = fLoader[iDet]->TreeR(); | |
1047 | if (!tree) { | |
1048 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 1049 | return kFALSE; |
1050 | } | |
b8cd5251 | 1051 | fTracker[iDet]->LoadClusters(tree); |
1052 | ||
1053 | // run tracking | |
1054 | if (fTracker[iDet]->Clusters2Tracks(esd) != 0) { | |
1055 | AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet])); | |
24f7a148 | 1056 | return kFALSE; |
1057 | } | |
b8cd5251 | 1058 | if (fCheckPointLevel > 1) { |
1059 | WriteESD(esd, Form("%s.tracking", fgkDetectorName[iDet])); | |
1060 | } | |
878e1fe1 | 1061 | // preliminary PID in TPC needed by the ITS tracker |
1062 | if (iDet == 1) { | |
1063 | GetReconstructor(1)->FillESD(fRunLoader, esd); | |
b26c3770 | 1064 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); |
878e1fe1 | 1065 | AliESDpid::MakePID(esd); |
1066 | } | |
b8cd5251 | 1067 | } |
596a855f | 1068 | |
b8cd5251 | 1069 | // pass 2: ALL backwards |
1070 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1071 | if (!fTracker[iDet]) continue; | |
1072 | AliDebug(1, Form("%s back propagation", fgkDetectorName[iDet])); | |
1073 | ||
1074 | // load clusters | |
1075 | if (iDet > 1) { // all except ITS, TPC | |
1076 | TTree* tree = NULL; | |
7b61cd9c | 1077 | fLoader[iDet]->LoadRecPoints("read"); |
1078 | tree = fLoader[iDet]->TreeR(); | |
b8cd5251 | 1079 | if (!tree) { |
1080 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); | |
24f7a148 | 1081 | return kFALSE; |
1082 | } | |
b8cd5251 | 1083 | fTracker[iDet]->LoadClusters(tree); |
1084 | } | |
24f7a148 | 1085 | |
b8cd5251 | 1086 | // run tracking |
1087 | if (fTracker[iDet]->PropagateBack(esd) != 0) { | |
1088 | AliError(Form("%s backward propagation failed", fgkDetectorName[iDet])); | |
1089 | return kFALSE; | |
1090 | } | |
1091 | if (fCheckPointLevel > 1) { | |
1092 | WriteESD(esd, Form("%s.back", fgkDetectorName[iDet])); | |
1093 | } | |
24f7a148 | 1094 | |
b8cd5251 | 1095 | // unload clusters |
1096 | if (iDet > 2) { // all except ITS, TPC, TRD | |
1097 | fTracker[iDet]->UnloadClusters(); | |
7b61cd9c | 1098 | fLoader[iDet]->UnloadRecPoints(); |
b8cd5251 | 1099 | } |
8f37df88 | 1100 | // updated PID in TPC needed by the ITS tracker -MI |
1101 | if (iDet == 1) { | |
1102 | GetReconstructor(1)->FillESD(fRunLoader, esd); | |
1103 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); | |
1104 | AliESDpid::MakePID(esd); | |
1105 | } | |
b8cd5251 | 1106 | } |
596a855f | 1107 | |
98937d93 | 1108 | // write space-points to the ESD in case alignment data output |
1109 | // is switched on | |
1110 | if (fWriteAlignmentData) | |
1111 | WriteAlignmentData(esd); | |
1112 | ||
b8cd5251 | 1113 | // pass 3: TRD + TPC + ITS refit inwards |
1114 | for (Int_t iDet = 2; iDet >= 0; iDet--) { | |
1115 | if (!fTracker[iDet]) continue; | |
1116 | AliDebug(1, Form("%s inward refit", fgkDetectorName[iDet])); | |
596a855f | 1117 | |
b8cd5251 | 1118 | // run tracking |
1119 | if (fTracker[iDet]->RefitInward(esd) != 0) { | |
1120 | AliError(Form("%s inward refit failed", fgkDetectorName[iDet])); | |
1121 | return kFALSE; | |
1122 | } | |
1123 | if (fCheckPointLevel > 1) { | |
1124 | WriteESD(esd, Form("%s.refit", fgkDetectorName[iDet])); | |
1125 | } | |
596a855f | 1126 | |
b8cd5251 | 1127 | // unload clusters |
1128 | fTracker[iDet]->UnloadClusters(); | |
1129 | fLoader[iDet]->UnloadRecPoints(); | |
1130 | } | |
ff8bb5ae | 1131 | // |
1132 | // Propagate track to the vertex - if not done by ITS | |
1133 | // | |
1134 | Int_t ntracks = esd->GetNumberOfTracks(); | |
1135 | for (Int_t itrack=0; itrack<ntracks; itrack++){ | |
1136 | const Double_t kRadius = 3; // beam pipe radius | |
1137 | const Double_t kMaxStep = 5; // max step | |
1138 | const Double_t kMaxD = 123456; // max distance to prim vertex | |
1139 | Double_t fieldZ = AliTracker::GetBz(); // | |
1140 | AliESDtrack * track = esd->GetTrack(itrack); | |
1141 | if (!track) continue; | |
1142 | if (track->IsOn(AliESDtrack::kITSrefit)) continue; | |
a28195f7 | 1143 | track->PropagateTo(kRadius, fieldZ, track->GetMass(),kMaxStep,kTRUE); |
ff8bb5ae | 1144 | track->RelateToVertex(esd->GetVertex(),fieldZ, kMaxD); |
1145 | } | |
1146 | ||
5f8272e1 | 1147 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
1148 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
030b532d | 1149 | |
596a855f | 1150 | return kTRUE; |
1151 | } | |
1152 | ||
1153 | //_____________________________________________________________________________ | |
24f7a148 | 1154 | Bool_t AliReconstruction::FillESD(AliESD*& esd, const TString& detectors) |
596a855f | 1155 | { |
1156 | // fill the event summary data | |
1157 | ||
030b532d | 1158 | TStopwatch stopwatch; |
1159 | stopwatch.Start(); | |
815c2b38 | 1160 | AliInfo("filling ESD"); |
030b532d | 1161 | |
596a855f | 1162 | TString detStr = detectors; |
b8cd5251 | 1163 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1164 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1165 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1166 | if (!reconstructor) continue; | |
1167 | ||
1168 | if (!ReadESD(esd, fgkDetectorName[iDet])) { | |
1169 | AliDebug(1, Form("filling ESD for %s", fgkDetectorName[iDet])); | |
b26c3770 | 1170 | TTree* clustersTree = NULL; |
1171 | if (reconstructor->HasLocalReconstruction() && fLoader[iDet]) { | |
1172 | fLoader[iDet]->LoadRecPoints("read"); | |
1173 | clustersTree = fLoader[iDet]->TreeR(); | |
1174 | if (!clustersTree) { | |
1175 | AliError(Form("Can't get the %s clusters tree", | |
1176 | fgkDetectorName[iDet])); | |
1177 | if (fStopOnError) return kFALSE; | |
1178 | } | |
1179 | } | |
1180 | if (fRawReader && !reconstructor->HasDigitConversion()) { | |
1181 | reconstructor->FillESD(fRawReader, clustersTree, esd); | |
1182 | } else { | |
1183 | TTree* digitsTree = NULL; | |
1184 | if (fLoader[iDet]) { | |
1185 | fLoader[iDet]->LoadDigits("read"); | |
1186 | digitsTree = fLoader[iDet]->TreeD(); | |
1187 | if (!digitsTree) { | |
1188 | AliError(Form("Can't get the %s digits tree", | |
1189 | fgkDetectorName[iDet])); | |
1190 | if (fStopOnError) return kFALSE; | |
1191 | } | |
1192 | } | |
1193 | reconstructor->FillESD(digitsTree, clustersTree, esd); | |
1194 | if (fLoader[iDet]) fLoader[iDet]->UnloadDigits(); | |
1195 | } | |
1196 | if (reconstructor->HasLocalReconstruction() && fLoader[iDet]) { | |
1197 | fLoader[iDet]->UnloadRecPoints(); | |
1198 | } | |
1199 | ||
b8cd5251 | 1200 | if (fRawReader) { |
1201 | reconstructor->FillESD(fRunLoader, fRawReader, esd); | |
1202 | } else { | |
1203 | reconstructor->FillESD(fRunLoader, esd); | |
24f7a148 | 1204 | } |
b8cd5251 | 1205 | if (fCheckPointLevel > 2) WriteESD(esd, fgkDetectorName[iDet]); |
596a855f | 1206 | } |
1207 | } | |
1208 | ||
1209 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
815c2b38 | 1210 | AliError(Form("the following detectors were not found: %s", |
1211 | detStr.Data())); | |
596a855f | 1212 | if (fStopOnError) return kFALSE; |
1213 | } | |
1214 | ||
5f8272e1 | 1215 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
1216 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
030b532d | 1217 | |
596a855f | 1218 | return kTRUE; |
1219 | } | |
1220 | ||
b647652d | 1221 | //_____________________________________________________________________________ |
1222 | Bool_t AliReconstruction::FillTriggerESD(AliESD*& esd) | |
1223 | { | |
1224 | // Reads the trigger decision which is | |
1225 | // stored in Trigger.root file and fills | |
1226 | // the corresponding esd entries | |
1227 | ||
1228 | AliInfo("Filling trigger information into the ESD"); | |
1229 | ||
1230 | if (fRawReader) { | |
1231 | AliCTPRawStream input(fRawReader); | |
1232 | if (!input.Next()) { | |
1233 | AliError("No valid CTP (trigger) DDL raw data is found ! The trigger information is not stored in the ESD !"); | |
1234 | return kFALSE; | |
1235 | } | |
1236 | esd->SetTriggerMask(input.GetClassMask()); | |
1237 | esd->SetTriggerCluster(input.GetClusterMask()); | |
1238 | } | |
1239 | else { | |
1240 | AliRunLoader *runloader = AliRunLoader::GetRunLoader(); | |
1241 | if (runloader) { | |
1242 | if (!runloader->LoadTrigger()) { | |
1243 | AliCentralTrigger *aCTP = runloader->GetTrigger(); | |
1244 | esd->SetTriggerMask(aCTP->GetClassMask()); | |
1245 | esd->SetTriggerCluster(aCTP->GetClusterMask()); | |
1246 | } | |
1247 | else { | |
1248 | AliWarning("No trigger can be loaded! The trigger information is not stored in the ESD !"); | |
1249 | return kFALSE; | |
1250 | } | |
1251 | } | |
1252 | else { | |
1253 | AliError("No run loader is available! The trigger information is not stored in the ESD !"); | |
1254 | return kFALSE; | |
1255 | } | |
1256 | } | |
1257 | ||
1258 | return kTRUE; | |
1259 | } | |
596a855f | 1260 | |
001397cd | 1261 | |
1262 | ||
1263 | ||
1264 | ||
1265 | //_____________________________________________________________________________ | |
1266 | Bool_t AliReconstruction::FillRawEventHeaderESD(AliESD*& esd) | |
1267 | { | |
1268 | // | |
1269 | // Filling information from RawReader Header | |
1270 | // | |
1271 | ||
1272 | AliInfo("Filling information from RawReader Header"); | |
1273 | esd->SetTimeStamp(0); | |
1274 | esd->SetEventType(0); | |
1275 | const AliRawEventHeaderBase * eventHeader = fRawReader->GetEventHeader(); | |
1276 | if (eventHeader){ | |
1277 | esd->SetTimeStamp((eventHeader->Get("Timestamp"))); | |
1278 | esd->SetEventType((eventHeader->Get("Type"))); | |
1279 | } | |
1280 | ||
1281 | return kTRUE; | |
1282 | } | |
1283 | ||
1284 | ||
596a855f | 1285 | //_____________________________________________________________________________ |
1286 | Bool_t AliReconstruction::IsSelected(TString detName, TString& detectors) const | |
1287 | { | |
1288 | // check whether detName is contained in detectors | |
1289 | // if yes, it is removed from detectors | |
1290 | ||
1291 | // check if all detectors are selected | |
1292 | if ((detectors.CompareTo("ALL") == 0) || | |
1293 | detectors.BeginsWith("ALL ") || | |
1294 | detectors.EndsWith(" ALL") || | |
1295 | detectors.Contains(" ALL ")) { | |
1296 | detectors = "ALL"; | |
1297 | return kTRUE; | |
1298 | } | |
1299 | ||
1300 | // search for the given detector | |
1301 | Bool_t result = kFALSE; | |
1302 | if ((detectors.CompareTo(detName) == 0) || | |
1303 | detectors.BeginsWith(detName+" ") || | |
1304 | detectors.EndsWith(" "+detName) || | |
1305 | detectors.Contains(" "+detName+" ")) { | |
1306 | detectors.ReplaceAll(detName, ""); | |
1307 | result = kTRUE; | |
1308 | } | |
1309 | ||
1310 | // clean up the detectors string | |
1311 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
1312 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
1313 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
1314 | ||
1315 | return result; | |
1316 | } | |
e583c30d | 1317 | |
f08fc9f5 | 1318 | //_____________________________________________________________________________ |
1319 | Bool_t AliReconstruction::InitRunLoader() | |
1320 | { | |
1321 | // get or create the run loader | |
1322 | ||
1323 | if (gAlice) delete gAlice; | |
1324 | gAlice = NULL; | |
1325 | ||
b26c3770 | 1326 | if (!gSystem->AccessPathName(fGAliceFileName.Data())) { // galice.root exists |
1327 | // load all base libraries to get the loader classes | |
1328 | TString libs = gSystem->GetLibraries(); | |
1329 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1330 | TString detName = fgkDetectorName[iDet]; | |
1331 | if (detName == "HLT") continue; | |
1332 | if (libs.Contains("lib" + detName + "base.so")) continue; | |
1333 | gSystem->Load("lib" + detName + "base.so"); | |
1334 | } | |
f08fc9f5 | 1335 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data()); |
1336 | if (!fRunLoader) { | |
1337 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); | |
1338 | CleanUp(); | |
1339 | return kFALSE; | |
1340 | } | |
b26c3770 | 1341 | fRunLoader->CdGAFile(); |
1342 | if (gFile->GetKey(AliRunLoader::GetGAliceName())) { | |
1343 | if (fRunLoader->LoadgAlice() == 0) { | |
1344 | gAlice = fRunLoader->GetAliRun(); | |
c84a5e9e | 1345 | AliTracker::SetFieldMap(gAlice->Field(),fUniformField); |
b26c3770 | 1346 | } |
f08fc9f5 | 1347 | } |
1348 | if (!gAlice && !fRawReader) { | |
1349 | AliError(Form("no gAlice object found in file %s", | |
1350 | fGAliceFileName.Data())); | |
1351 | CleanUp(); | |
1352 | return kFALSE; | |
1353 | } | |
1354 | ||
1355 | } else { // galice.root does not exist | |
1356 | if (!fRawReader) { | |
1357 | AliError(Form("the file %s does not exist", fGAliceFileName.Data())); | |
1358 | CleanUp(); | |
1359 | return kFALSE; | |
1360 | } | |
1361 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data(), | |
1362 | AliConfig::GetDefaultEventFolderName(), | |
1363 | "recreate"); | |
1364 | if (!fRunLoader) { | |
1365 | AliError(Form("could not create run loader in file %s", | |
1366 | fGAliceFileName.Data())); | |
1367 | CleanUp(); | |
1368 | return kFALSE; | |
1369 | } | |
1370 | fRunLoader->MakeTree("E"); | |
1371 | Int_t iEvent = 0; | |
1372 | while (fRawReader->NextEvent()) { | |
1373 | fRunLoader->SetEventNumber(iEvent); | |
1374 | fRunLoader->GetHeader()->Reset(fRawReader->GetRunNumber(), | |
1375 | iEvent, iEvent); | |
1376 | fRunLoader->MakeTree("H"); | |
1377 | fRunLoader->TreeE()->Fill(); | |
1378 | iEvent++; | |
1379 | } | |
1380 | fRawReader->RewindEvents(); | |
1381 | fRunLoader->WriteHeader("OVERWRITE"); | |
1382 | fRunLoader->CdGAFile(); | |
1383 | fRunLoader->Write(0, TObject::kOverwrite); | |
1384 | // AliTracker::SetFieldMap(???); | |
1385 | } | |
1386 | ||
1387 | return kTRUE; | |
1388 | } | |
1389 | ||
c757bafd | 1390 | //_____________________________________________________________________________ |
b8cd5251 | 1391 | AliReconstructor* AliReconstruction::GetReconstructor(Int_t iDet) |
c757bafd | 1392 | { |
f08fc9f5 | 1393 | // get the reconstructor object and the loader for a detector |
c757bafd | 1394 | |
b8cd5251 | 1395 | if (fReconstructor[iDet]) return fReconstructor[iDet]; |
1396 | ||
1397 | // load the reconstructor object | |
1398 | TPluginManager* pluginManager = gROOT->GetPluginManager(); | |
1399 | TString detName = fgkDetectorName[iDet]; | |
1400 | TString recName = "Ali" + detName + "Reconstructor"; | |
f08fc9f5 | 1401 | if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT")) return NULL; |
b8cd5251 | 1402 | |
1403 | if (detName == "HLT") { | |
1404 | if (!gROOT->GetClass("AliLevel3")) { | |
1405 | gSystem->Load("libAliL3Src.so"); | |
1406 | gSystem->Load("libAliL3Misc.so"); | |
1407 | gSystem->Load("libAliL3Hough.so"); | |
1408 | gSystem->Load("libAliL3Comp.so"); | |
1409 | } | |
1410 | } | |
1411 | ||
1412 | AliReconstructor* reconstructor = NULL; | |
1413 | // first check if a plugin is defined for the reconstructor | |
1414 | TPluginHandler* pluginHandler = | |
1415 | pluginManager->FindHandler("AliReconstructor", detName); | |
f08fc9f5 | 1416 | // if not, add a plugin for it |
1417 | if (!pluginHandler) { | |
b8cd5251 | 1418 | AliDebug(1, Form("defining plugin for %s", recName.Data())); |
b26c3770 | 1419 | TString libs = gSystem->GetLibraries(); |
1420 | if (libs.Contains("lib" + detName + "base.so") || | |
1421 | (gSystem->Load("lib" + detName + "base.so") >= 0)) { | |
b8cd5251 | 1422 | pluginManager->AddHandler("AliReconstructor", detName, |
1423 | recName, detName + "rec", recName + "()"); | |
1424 | } else { | |
1425 | pluginManager->AddHandler("AliReconstructor", detName, | |
1426 | recName, detName, recName + "()"); | |
c757bafd | 1427 | } |
b8cd5251 | 1428 | pluginHandler = pluginManager->FindHandler("AliReconstructor", detName); |
1429 | } | |
1430 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1431 | reconstructor = (AliReconstructor*) pluginHandler->ExecPlugin(0); | |
c757bafd | 1432 | } |
b8cd5251 | 1433 | if (reconstructor) { |
1434 | TObject* obj = fOptions.FindObject(detName.Data()); | |
1435 | if (obj) reconstructor->SetOption(obj->GetTitle()); | |
b26c3770 | 1436 | reconstructor->Init(fRunLoader); |
b8cd5251 | 1437 | fReconstructor[iDet] = reconstructor; |
1438 | } | |
1439 | ||
f08fc9f5 | 1440 | // get or create the loader |
1441 | if (detName != "HLT") { | |
1442 | fLoader[iDet] = fRunLoader->GetLoader(detName + "Loader"); | |
1443 | if (!fLoader[iDet]) { | |
1444 | AliConfig::Instance() | |
1445 | ->CreateDetectorFolders(fRunLoader->GetEventFolder(), | |
1446 | detName, detName); | |
1447 | // first check if a plugin is defined for the loader | |
1448 | TPluginHandler* pluginHandler = | |
1449 | pluginManager->FindHandler("AliLoader", detName); | |
1450 | // if not, add a plugin for it | |
1451 | if (!pluginHandler) { | |
1452 | TString loaderName = "Ali" + detName + "Loader"; | |
1453 | AliDebug(1, Form("defining plugin for %s", loaderName.Data())); | |
1454 | pluginManager->AddHandler("AliLoader", detName, | |
1455 | loaderName, detName + "base", | |
1456 | loaderName + "(const char*, TFolder*)"); | |
1457 | pluginHandler = pluginManager->FindHandler("AliLoader", detName); | |
1458 | } | |
1459 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
1460 | fLoader[iDet] = | |
1461 | (AliLoader*) pluginHandler->ExecPlugin(2, detName.Data(), | |
1462 | fRunLoader->GetEventFolder()); | |
1463 | } | |
1464 | if (!fLoader[iDet]) { // use default loader | |
1465 | fLoader[iDet] = new AliLoader(detName, fRunLoader->GetEventFolder()); | |
1466 | } | |
1467 | if (!fLoader[iDet]) { | |
1468 | AliWarning(Form("couldn't get loader for %s", detName.Data())); | |
6667b602 | 1469 | if (fStopOnError) return NULL; |
f08fc9f5 | 1470 | } else { |
1471 | fRunLoader->AddLoader(fLoader[iDet]); | |
1472 | fRunLoader->CdGAFile(); | |
1473 | if (gFile && !gFile->IsWritable()) gFile->ReOpen("UPDATE"); | |
1474 | fRunLoader->Write(0, TObject::kOverwrite); | |
1475 | } | |
1476 | } | |
1477 | } | |
1478 | ||
b8cd5251 | 1479 | return reconstructor; |
c757bafd | 1480 | } |
1481 | ||
2257f27e | 1482 | //_____________________________________________________________________________ |
1483 | Bool_t AliReconstruction::CreateVertexer() | |
1484 | { | |
1485 | // create the vertexer | |
1486 | ||
b8cd5251 | 1487 | fVertexer = NULL; |
1488 | AliReconstructor* itsReconstructor = GetReconstructor(0); | |
59697224 | 1489 | if (itsReconstructor) { |
b8cd5251 | 1490 | fVertexer = itsReconstructor->CreateVertexer(fRunLoader); |
2257f27e | 1491 | } |
b8cd5251 | 1492 | if (!fVertexer) { |
815c2b38 | 1493 | AliWarning("couldn't create a vertexer for ITS"); |
2257f27e | 1494 | if (fStopOnError) return kFALSE; |
1495 | } | |
1496 | ||
1497 | return kTRUE; | |
1498 | } | |
1499 | ||
24f7a148 | 1500 | //_____________________________________________________________________________ |
b8cd5251 | 1501 | Bool_t AliReconstruction::CreateTrackers(const TString& detectors) |
24f7a148 | 1502 | { |
f08fc9f5 | 1503 | // create the trackers |
24f7a148 | 1504 | |
b8cd5251 | 1505 | TString detStr = detectors; |
1506 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { | |
1507 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; | |
1508 | AliReconstructor* reconstructor = GetReconstructor(iDet); | |
1509 | if (!reconstructor) continue; | |
1510 | TString detName = fgkDetectorName[iDet]; | |
1f46a9ae | 1511 | if (detName == "HLT") { |
1512 | fRunHLTTracking = kTRUE; | |
1513 | continue; | |
1514 | } | |
f08fc9f5 | 1515 | |
1516 | fTracker[iDet] = reconstructor->CreateTracker(fRunLoader); | |
1517 | if (!fTracker[iDet] && (iDet < 7)) { | |
1518 | AliWarning(Form("couldn't create a tracker for %s", detName.Data())); | |
8250d5f5 | 1519 | if (fStopOnError) return kFALSE; |
1520 | } | |
1521 | } | |
1522 | ||
24f7a148 | 1523 | return kTRUE; |
1524 | } | |
1525 | ||
e583c30d | 1526 | //_____________________________________________________________________________ |
b26c3770 | 1527 | void AliReconstruction::CleanUp(TFile* file, TFile* fileOld) |
e583c30d | 1528 | { |
1529 | // delete trackers and the run loader and close and delete the file | |
1530 | ||
b8cd5251 | 1531 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1532 | delete fReconstructor[iDet]; | |
1533 | fReconstructor[iDet] = NULL; | |
1534 | fLoader[iDet] = NULL; | |
1535 | delete fTracker[iDet]; | |
1536 | fTracker[iDet] = NULL; | |
1537 | } | |
1538 | delete fVertexer; | |
1539 | fVertexer = NULL; | |
9178838a | 1540 | delete fDiamondProfile; |
1541 | fDiamondProfile = NULL; | |
e583c30d | 1542 | |
1543 | delete fRunLoader; | |
1544 | fRunLoader = NULL; | |
b649205a | 1545 | delete fRawReader; |
1546 | fRawReader = NULL; | |
e583c30d | 1547 | |
1548 | if (file) { | |
1549 | file->Close(); | |
1550 | delete file; | |
1551 | } | |
b26c3770 | 1552 | |
1553 | if (fileOld) { | |
1554 | fileOld->Close(); | |
1555 | delete fileOld; | |
1556 | gSystem->Unlink("AliESDs.old.root"); | |
1557 | } | |
e583c30d | 1558 | } |
24f7a148 | 1559 | |
1560 | ||
1561 | //_____________________________________________________________________________ | |
1562 | Bool_t AliReconstruction::ReadESD(AliESD*& esd, const char* recStep) const | |
1563 | { | |
1564 | // read the ESD event from a file | |
1565 | ||
1566 | if (!esd) return kFALSE; | |
1567 | char fileName[256]; | |
1568 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
1569 | esd->GetRunNumber(), esd->GetEventNumber(), recStep); | |
1570 | if (gSystem->AccessPathName(fileName)) return kFALSE; | |
1571 | ||
f3a97c86 | 1572 | AliInfo(Form("reading ESD from file %s", fileName)); |
815c2b38 | 1573 | AliDebug(1, Form("reading ESD from file %s", fileName)); |
24f7a148 | 1574 | TFile* file = TFile::Open(fileName); |
1575 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1576 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1577 | delete file; |
1578 | return kFALSE; | |
1579 | } | |
1580 | ||
1581 | gROOT->cd(); | |
1582 | delete esd; | |
1583 | esd = (AliESD*) file->Get("ESD"); | |
1584 | file->Close(); | |
1585 | delete file; | |
1586 | return kTRUE; | |
1587 | } | |
1588 | ||
1589 | //_____________________________________________________________________________ | |
1590 | void AliReconstruction::WriteESD(AliESD* esd, const char* recStep) const | |
1591 | { | |
1592 | // write the ESD event to a file | |
1593 | ||
1594 | if (!esd) return; | |
1595 | char fileName[256]; | |
1596 | sprintf(fileName, "ESD_%d.%d_%s.root", | |
1597 | esd->GetRunNumber(), esd->GetEventNumber(), recStep); | |
1598 | ||
815c2b38 | 1599 | AliDebug(1, Form("writing ESD to file %s", fileName)); |
24f7a148 | 1600 | TFile* file = TFile::Open(fileName, "recreate"); |
1601 | if (!file || !file->IsOpen()) { | |
815c2b38 | 1602 | AliError(Form("opening %s failed", fileName)); |
24f7a148 | 1603 | } else { |
1604 | esd->Write("ESD"); | |
1605 | file->Close(); | |
1606 | } | |
1607 | delete file; | |
1608 | } | |
f3a97c86 | 1609 | |
1610 | ||
1611 | ||
1612 | ||
1613 | //_____________________________________________________________________________ | |
1614 | void AliReconstruction::CreateTag(TFile* file) | |
1615 | { | |
2bdb9d38 | 1616 | ///////////// |
1617 | //muon code// | |
1618 | //////////// | |
56982dd1 | 1619 | Double_t fMUONMASS = 0.105658369; |
2bdb9d38 | 1620 | //Variables |
56982dd1 | 1621 | Double_t fX,fY,fZ ; |
1622 | Double_t fThetaX, fThetaY, fPyz, fChisquare; | |
1623 | Double_t fPxRec,fPyRec, fPzRec, fEnergy; | |
1624 | Int_t fCharge; | |
1625 | TLorentzVector fEPvector; | |
1626 | ||
1627 | Float_t fZVertexCut = 10.0; | |
1628 | Float_t fRhoVertexCut = 2.0; | |
1629 | ||
1630 | Float_t fLowPtCut = 1.0; | |
1631 | Float_t fHighPtCut = 3.0; | |
1632 | Float_t fVeryHighPtCut = 10.0; | |
2bdb9d38 | 1633 | //////////// |
1634 | ||
1635 | Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05}; | |
1636 | ||
089bf903 | 1637 | // Creates the tags for all the events in a given ESD file |
4302e20f | 1638 | Int_t ntrack; |
089bf903 | 1639 | Int_t nProtons, nKaons, nPions, nMuons, nElectrons; |
1640 | Int_t nPos, nNeg, nNeutr; | |
1641 | Int_t nK0s, nNeutrons, nPi0s, nGamas; | |
1642 | Int_t nCh1GeV, nCh3GeV, nCh10GeV; | |
1643 | Int_t nMu1GeV, nMu3GeV, nMu10GeV; | |
1644 | Int_t nEl1GeV, nEl3GeV, nEl10GeV; | |
1645 | Float_t maxPt = .0, meanPt = .0, totalP = .0; | |
d1a50cb5 | 1646 | Int_t fVertexflag; |
1387d165 | 1647 | Int_t iRunNumber = 0; |
547d75a6 | 1648 | TString fVertexName("default"); |
4302e20f | 1649 | |
f3a97c86 | 1650 | AliRunTag *tag = new AliRunTag(); |
f3a97c86 | 1651 | AliEventTag *evTag = new AliEventTag(); |
1652 | TTree ttag("T","A Tree with event tags"); | |
2bdb9d38 | 1653 | TBranch * btag = ttag.Branch("AliTAG", &tag); |
f3a97c86 | 1654 | btag->SetCompressionLevel(9); |
2bdb9d38 | 1655 | |
f3a97c86 | 1656 | AliInfo(Form("Creating the tags.......")); |
1657 | ||
1658 | if (!file || !file->IsOpen()) { | |
1659 | AliError(Form("opening failed")); | |
1660 | delete file; | |
1661 | return ; | |
2bdb9d38 | 1662 | } |
1663 | Int_t firstEvent = 0,lastEvent = 0; | |
f3a97c86 | 1664 | TTree *t = (TTree*) file->Get("esdTree"); |
1665 | TBranch * b = t->GetBranch("ESD"); | |
1666 | AliESD *esd = 0; | |
1667 | b->SetAddress(&esd); | |
1387d165 | 1668 | |
1669 | b->GetEntry(0); | |
1670 | Int_t iInitRunNumber = esd->GetRunNumber(); | |
2bdb9d38 | 1671 | |
089bf903 | 1672 | Int_t iNumberOfEvents = b->GetEntries(); |
2bdb9d38 | 1673 | for (Int_t iEventNumber = 0; iEventNumber < iNumberOfEvents; iEventNumber++) { |
1674 | ntrack = 0; | |
1675 | nPos = 0; | |
1676 | nNeg = 0; | |
1677 | nNeutr =0; | |
1678 | nK0s = 0; | |
1679 | nNeutrons = 0; | |
1680 | nPi0s = 0; | |
1681 | nGamas = 0; | |
1682 | nProtons = 0; | |
1683 | nKaons = 0; | |
1684 | nPions = 0; | |
1685 | nMuons = 0; | |
1686 | nElectrons = 0; | |
1687 | nCh1GeV = 0; | |
1688 | nCh3GeV = 0; | |
1689 | nCh10GeV = 0; | |
1690 | nMu1GeV = 0; | |
1691 | nMu3GeV = 0; | |
1692 | nMu10GeV = 0; | |
1693 | nEl1GeV = 0; | |
1694 | nEl3GeV = 0; | |
1695 | nEl10GeV = 0; | |
1696 | maxPt = .0; | |
1697 | meanPt = .0; | |
1698 | totalP = .0; | |
547d75a6 | 1699 | fVertexflag = 0; |
d1a50cb5 | 1700 | |
2bdb9d38 | 1701 | b->GetEntry(iEventNumber); |
1387d165 | 1702 | iRunNumber = esd->GetRunNumber(); |
1703 | if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!"); | |
2bdb9d38 | 1704 | const AliESDVertex * vertexIn = esd->GetVertex(); |
547d75a6 | 1705 | if (!vertexIn) AliError("ESD has not defined vertex."); |
1706 | if (vertexIn) fVertexName = vertexIn->GetName(); | |
1707 | if(fVertexName != "default") fVertexflag = 1; | |
2bdb9d38 | 1708 | for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) { |
1709 | AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber); | |
1710 | UInt_t status = esdTrack->GetStatus(); | |
f3a97c86 | 1711 | |
2bdb9d38 | 1712 | //select only tracks with ITS refit |
1713 | if ((status&AliESDtrack::kITSrefit)==0) continue; | |
1714 | //select only tracks with TPC refit | |
1715 | if ((status&AliESDtrack::kTPCrefit)==0) continue; | |
4302e20f | 1716 | |
2bdb9d38 | 1717 | //select only tracks with the "combined PID" |
1718 | if ((status&AliESDtrack::kESDpid)==0) continue; | |
1719 | Double_t p[3]; | |
1720 | esdTrack->GetPxPyPz(p); | |
1721 | Double_t momentum = sqrt(pow(p[0],2) + pow(p[1],2) + pow(p[2],2)); | |
1722 | Double_t fPt = sqrt(pow(p[0],2) + pow(p[1],2)); | |
1723 | totalP += momentum; | |
1724 | meanPt += fPt; | |
1725 | if(fPt > maxPt) maxPt = fPt; | |
4302e20f | 1726 | |
2bdb9d38 | 1727 | if(esdTrack->GetSign() > 0) { |
1728 | nPos++; | |
56982dd1 | 1729 | if(fPt > fLowPtCut) nCh1GeV++; |
1730 | if(fPt > fHighPtCut) nCh3GeV++; | |
1731 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
2bdb9d38 | 1732 | } |
1733 | if(esdTrack->GetSign() < 0) { | |
1734 | nNeg++; | |
56982dd1 | 1735 | if(fPt > fLowPtCut) nCh1GeV++; |
1736 | if(fPt > fHighPtCut) nCh3GeV++; | |
1737 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
2bdb9d38 | 1738 | } |
1739 | if(esdTrack->GetSign() == 0) nNeutr++; | |
4302e20f | 1740 | |
2bdb9d38 | 1741 | //PID |
1742 | Double_t prob[5]; | |
1743 | esdTrack->GetESDpid(prob); | |
4302e20f | 1744 | |
2bdb9d38 | 1745 | Double_t rcc = 0.0; |
1746 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i]; | |
1747 | if(rcc == 0.0) continue; | |
1748 | //Bayes' formula | |
1749 | Double_t w[5]; | |
1750 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc; | |
4302e20f | 1751 | |
2bdb9d38 | 1752 | //protons |
1753 | if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++; | |
1754 | //kaons | |
1755 | if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++; | |
1756 | //pions | |
1757 | if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++; | |
1758 | //electrons | |
1759 | if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) { | |
1760 | nElectrons++; | |
56982dd1 | 1761 | if(fPt > fLowPtCut) nEl1GeV++; |
1762 | if(fPt > fHighPtCut) nEl3GeV++; | |
1763 | if(fPt > fVeryHighPtCut) nEl10GeV++; | |
2bdb9d38 | 1764 | } |
1765 | ntrack++; | |
1766 | }//track loop | |
1767 | ||
1768 | ///////////// | |
1769 | //muon code// | |
1770 | //////////// | |
1771 | Int_t nMuonTracks = esd->GetNumberOfMuonTracks(); | |
1772 | // loop over all reconstructed tracks (also first track of combination) | |
1773 | for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) { | |
1774 | AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack); | |
1775 | if (muonTrack == 0x0) continue; | |
4302e20f | 1776 | |
2bdb9d38 | 1777 | // Coordinates at vertex |
56982dd1 | 1778 | fZ = muonTrack->GetZ(); |
1779 | fY = muonTrack->GetBendingCoor(); | |
1780 | fX = muonTrack->GetNonBendingCoor(); | |
4302e20f | 1781 | |
56982dd1 | 1782 | fThetaX = muonTrack->GetThetaX(); |
1783 | fThetaY = muonTrack->GetThetaY(); | |
4302e20f | 1784 | |
56982dd1 | 1785 | fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum()); |
1786 | fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY)); | |
1787 | fPxRec = fPzRec * TMath::Tan(fThetaX); | |
1788 | fPyRec = fPzRec * TMath::Tan(fThetaY); | |
1789 | fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum())); | |
f3a97c86 | 1790 | |
2bdb9d38 | 1791 | //ChiSquare of the track if needed |
56982dd1 | 1792 | fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5); |
1793 | fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec); | |
1794 | fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy); | |
4302e20f | 1795 | |
2bdb9d38 | 1796 | // total number of muons inside a vertex cut |
56982dd1 | 1797 | if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) { |
2bdb9d38 | 1798 | nMuons++; |
56982dd1 | 1799 | if(fEPvector.Pt() > fLowPtCut) { |
2bdb9d38 | 1800 | nMu1GeV++; |
56982dd1 | 1801 | if(fEPvector.Pt() > fHighPtCut) { |
2bdb9d38 | 1802 | nMu3GeV++; |
56982dd1 | 1803 | if (fEPvector.Pt() > fVeryHighPtCut) { |
2bdb9d38 | 1804 | nMu10GeV++; |
1805 | } | |
1806 | } | |
1807 | } | |
1808 | } | |
1809 | }//muon track loop | |
1810 | ||
1811 | // Fill the event tags | |
1812 | if(ntrack != 0) | |
1813 | meanPt = meanPt/ntrack; | |
1814 | ||
1815 | evTag->SetEventId(iEventNumber+1); | |
547d75a6 | 1816 | if (vertexIn) { |
1817 | evTag->SetVertexX(vertexIn->GetXv()); | |
1818 | evTag->SetVertexY(vertexIn->GetYv()); | |
1819 | evTag->SetVertexZ(vertexIn->GetZv()); | |
1820 | evTag->SetVertexZError(vertexIn->GetZRes()); | |
1821 | } | |
d1a50cb5 | 1822 | evTag->SetVertexFlag(fVertexflag); |
1823 | ||
2bdb9d38 | 1824 | evTag->SetT0VertexZ(esd->GetT0zVertex()); |
1825 | ||
8bd8ac26 | 1826 | evTag->SetTriggerMask(esd->GetTriggerMask()); |
1827 | evTag->SetTriggerCluster(esd->GetTriggerCluster()); | |
2bdb9d38 | 1828 | |
32a5cab4 | 1829 | evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy()); |
1830 | evTag->SetZDCProton1Energy(esd->GetZDCP1Energy()); | |
1831 | evTag->SetZDCNeutron2Energy(esd->GetZDCN2Energy()); | |
1832 | evTag->SetZDCProton2Energy(esd->GetZDCP2Energy()); | |
2bdb9d38 | 1833 | evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy()); |
1834 | evTag->SetNumOfParticipants(esd->GetZDCParticipants()); | |
1835 | ||
1836 | ||
1837 | evTag->SetNumOfTracks(esd->GetNumberOfTracks()); | |
1838 | evTag->SetNumOfPosTracks(nPos); | |
1839 | evTag->SetNumOfNegTracks(nNeg); | |
1840 | evTag->SetNumOfNeutrTracks(nNeutr); | |
1841 | ||
1842 | evTag->SetNumOfV0s(esd->GetNumberOfV0s()); | |
1843 | evTag->SetNumOfCascades(esd->GetNumberOfCascades()); | |
1844 | evTag->SetNumOfKinks(esd->GetNumberOfKinks()); | |
1845 | evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks()); | |
1846 | ||
1847 | evTag->SetNumOfProtons(nProtons); | |
1848 | evTag->SetNumOfKaons(nKaons); | |
1849 | evTag->SetNumOfPions(nPions); | |
1850 | evTag->SetNumOfMuons(nMuons); | |
1851 | evTag->SetNumOfElectrons(nElectrons); | |
1852 | evTag->SetNumOfPhotons(nGamas); | |
1853 | evTag->SetNumOfPi0s(nPi0s); | |
1854 | evTag->SetNumOfNeutrons(nNeutrons); | |
1855 | evTag->SetNumOfKaon0s(nK0s); | |
1856 | ||
1857 | evTag->SetNumOfChargedAbove1GeV(nCh1GeV); | |
1858 | evTag->SetNumOfChargedAbove3GeV(nCh3GeV); | |
1859 | evTag->SetNumOfChargedAbove10GeV(nCh10GeV); | |
1860 | evTag->SetNumOfMuonsAbove1GeV(nMu1GeV); | |
1861 | evTag->SetNumOfMuonsAbove3GeV(nMu3GeV); | |
1862 | evTag->SetNumOfMuonsAbove10GeV(nMu10GeV); | |
1863 | evTag->SetNumOfElectronsAbove1GeV(nEl1GeV); | |
1864 | evTag->SetNumOfElectronsAbove3GeV(nEl3GeV); | |
1865 | evTag->SetNumOfElectronsAbove10GeV(nEl10GeV); | |
1866 | ||
85c60a8e | 1867 | evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters()); |
1868 | evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters()); | |
2bdb9d38 | 1869 | |
1870 | evTag->SetTotalMomentum(totalP); | |
1871 | evTag->SetMeanPt(meanPt); | |
1872 | evTag->SetMaxPt(maxPt); | |
1873 | ||
1387d165 | 1874 | tag->SetRunId(iInitRunNumber); |
2bdb9d38 | 1875 | tag->AddEventTag(*evTag); |
1876 | } | |
089bf903 | 1877 | lastEvent = iNumberOfEvents; |
f3a97c86 | 1878 | |
1879 | ttag.Fill(); | |
1880 | tag->Clear(); | |
1881 | ||
1882 | char fileName[256]; | |
1883 | sprintf(fileName, "Run%d.Event%d_%d.ESD.tag.root", | |
1884 | tag->GetRunId(),firstEvent,lastEvent ); | |
1885 | AliInfo(Form("writing tags to file %s", fileName)); | |
1886 | AliDebug(1, Form("writing tags to file %s", fileName)); | |
1887 | ||
1888 | TFile* ftag = TFile::Open(fileName, "recreate"); | |
1889 | ftag->cd(); | |
1890 | ttag.Write(); | |
1891 | ftag->Close(); | |
1892 | file->cd(); | |
1893 | delete tag; | |
f3a97c86 | 1894 | delete evTag; |
1895 | } | |
1896 | ||
98937d93 | 1897 | void AliReconstruction::WriteAlignmentData(AliESD* esd) |
1898 | { | |
1899 | // Write space-points which are then used in the alignment procedures | |
1900 | // For the moment only ITS, TRD and TPC | |
1901 | ||
1902 | // Load TOF clusters | |
d528ee75 | 1903 | if (fTracker[3]){ |
1904 | fLoader[3]->LoadRecPoints("read"); | |
1905 | TTree* tree = fLoader[3]->TreeR(); | |
1906 | if (!tree) { | |
1907 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[3])); | |
1908 | return; | |
1909 | } | |
1910 | fTracker[3]->LoadClusters(tree); | |
98937d93 | 1911 | } |
98937d93 | 1912 | Int_t ntracks = esd->GetNumberOfTracks(); |
1913 | for (Int_t itrack = 0; itrack < ntracks; itrack++) | |
1914 | { | |
1915 | AliESDtrack *track = esd->GetTrack(itrack); | |
1916 | Int_t nsp = 0; | |
ef7253ac | 1917 | Int_t idx[200]; |
98937d93 | 1918 | for (Int_t iDet = 3; iDet >= 0; iDet--) |
1919 | nsp += track->GetNcls(iDet); | |
1920 | if (nsp) { | |
1921 | AliTrackPointArray *sp = new AliTrackPointArray(nsp); | |
1922 | track->SetTrackPointArray(sp); | |
1923 | Int_t isptrack = 0; | |
1924 | for (Int_t iDet = 3; iDet >= 0; iDet--) { | |
1925 | AliTracker *tracker = fTracker[iDet]; | |
1926 | if (!tracker) continue; | |
1927 | Int_t nspdet = track->GetNcls(iDet); | |
98937d93 | 1928 | if (nspdet <= 0) continue; |
1929 | track->GetClusters(iDet,idx); | |
1930 | AliTrackPoint p; | |
1931 | Int_t isp = 0; | |
1932 | Int_t isp2 = 0; | |
1933 | while (isp < nspdet) { | |
1934 | Bool_t isvalid = tracker->GetTrackPoint(idx[isp2],p); isp2++; | |
160db090 | 1935 | const Int_t kNTPCmax = 159; |
1936 | if (iDet==1 && isp2>kNTPCmax) break; // to be fixed | |
98937d93 | 1937 | if (!isvalid) continue; |
1938 | sp->AddPoint(isptrack,&p); isptrack++; isp++; | |
1939 | } | |
98937d93 | 1940 | } |
1941 | } | |
1942 | } | |
d528ee75 | 1943 | if (fTracker[3]){ |
1944 | fTracker[3]->UnloadClusters(); | |
1945 | fLoader[3]->UnloadRecPoints(); | |
1946 | } | |
98937d93 | 1947 | } |