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1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
3 | * * |
4 | * Author: The ALICE Off-line Project. * |
5 | * Contributors are mentioned in the code where appropriate. * |
6 | * * |
7 | * Permission to use, copy, modify and distribute this software and its * |
8 | * documentation strictly for non-commercial purposes is hereby granted * |
9 | * without fee, provided that the above copyright notice appears in all * |
10 | * copies and that both the copyright notice and this permission notice * |
11 | * appear in the supporting documentation. The authors make no claims * |
12 | * about the suitability of this software for any purpose. It is * |
13 | * provided "as is" without express or implied warranty. * |
14 | **************************************************************************/ |
15 | |
16 | /* $Id$ */ |
17 | |
18 | /////////////////////////////////////////////////////////////////////////////// |
19 | // // |
20 | // class for running the reconstruction // |
21 | // // |
22 | // Clusters and tracks are created for all detectors and all events by // |
23 | // typing: // |
24 | // // |
25 | // AliReconstruction rec; // |
26 | // rec.Run(); // |
27 | // // |
28 | // The Run method returns kTRUE in case of successful execution. // |
c71de921 |
29 | // // |
30 | // If the input to the reconstruction are not simulated digits but raw data, // |
31 | // this can be specified by an argument of the Run method or by the method // |
32 | // // |
33 | // rec.SetInput("..."); // |
34 | // // |
35 | // The input formats and the corresponding argument are: // |
36 | // - DDL raw data files: directory name, ends with "/" // |
37 | // - raw data root file: root file name, extension ".root" // |
38 | // - raw data DATE file: DATE file name, any other non-empty string // |
39 | // - MC root files : empty string, default // |
40 | // // |
b26c3770 |
41 | // By default all events are reconstructed. The reconstruction can be // |
42 | // limited to a range of events by giving the index of the first and the // |
43 | // last event as an argument to the Run method or by calling // |
44 | // // |
45 | // rec.SetEventRange(..., ...); // |
46 | // // |
47 | // The index -1 (default) can be used for the last event to indicate no // |
48 | // upper limit of the event range. // |
49 | // // |
973388c2 |
50 | // In case of raw-data reconstruction the user can modify the default // |
51 | // number of events per digits/clusters/tracks file. In case the option // |
52 | // is not used the number is set 1. In case the user provides 0, than // |
53 | // the number of events is equal to the number of events inside the // |
54 | // raw-data file (i.e. one digits/clusters/tracks file): // |
55 | // // |
56 | // rec.SetNumberOfEventsPerFile(...); // |
57 | // // |
58 | // // |
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59 | // The name of the galice file can be changed from the default // |
e583c30d |
60 | // "galice.root" by passing it as argument to the AliReconstruction // |
61 | // constructor or by // |
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62 | // // |
63 | // rec.SetGAliceFile("..."); // |
64 | // // |
59697224 |
65 | // The local reconstruction can be switched on or off for individual // |
66 | // detectors by // |
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67 | // // |
59697224 |
68 | // rec.SetRunLocalReconstruction("..."); // |
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69 | // // |
70 | // The argument is a (case sensitive) string with the names of the // |
71 | // detectors separated by a space. The special string "ALL" selects all // |
72 | // available detectors. This is the default. // |
73 | // // |
c71de921 |
74 | // The reconstruction of the primary vertex position can be switched off by // |
75 | // // |
76 | // rec.SetRunVertexFinder(kFALSE); // |
77 | // // |
b8cd5251 |
78 | // The tracking and the creation of ESD tracks can be switched on for // |
79 | // selected detectors by // |
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80 | // // |
b8cd5251 |
81 | // rec.SetRunTracking("..."); // |
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82 | // // |
c84a5e9e |
83 | // Uniform/nonuniform field tracking switches (default: uniform field) // |
84 | // // |
1d99986f |
85 | // rec.SetUniformFieldTracking(); ( rec.SetUniformFieldTracking(kFALSE); ) // |
c84a5e9e |
86 | // // |
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87 | // The filling of additional ESD information can be steered by // |
88 | // // |
89 | // rec.SetFillESD("..."); // |
90 | // // |
b8cd5251 |
91 | // Again, for both methods the string specifies the list of detectors. // |
92 | // The default is "ALL". // |
93 | // // |
94 | // The call of the shortcut method // |
95 | // // |
96 | // rec.SetRunReconstruction("..."); // |
97 | // // |
98 | // is equivalent to calling SetRunLocalReconstruction, SetRunTracking and // |
99 | // SetFillESD with the same detector selecting string as argument. // |
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100 | // // |
c71de921 |
101 | // The reconstruction requires digits or raw data as input. For the creation // |
102 | // of digits and raw data have a look at the class AliSimulation. // |
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103 | // // |
24f7a148 |
104 | // For debug purposes the method SetCheckPointLevel can be used. If the // |
105 | // argument is greater than 0, files with ESD events will be written after // |
106 | // selected steps of the reconstruction for each event: // |
107 | // level 1: after tracking and after filling of ESD (final) // |
108 | // level 2: in addition after each tracking step // |
109 | // level 3: in addition after the filling of ESD for each detector // |
110 | // If a final check point file exists for an event, this event will be // |
111 | // skipped in the reconstruction. The tracking and the filling of ESD for // |
112 | // a detector will be skipped as well, if the corresponding check point // |
113 | // file exists. The ESD event will then be loaded from the file instead. // |
114 | // // |
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115 | /////////////////////////////////////////////////////////////////////////////// |
116 | |
024a7e64 |
117 | #include <TArrayF.h> |
118 | #include <TFile.h> |
119 | #include <TSystem.h> |
120 | #include <TROOT.h> |
121 | #include <TPluginManager.h> |
3103d196 |
122 | #include <TGeoManager.h> |
2bdb9d38 |
123 | #include <TLorentzVector.h> |
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124 | |
125 | #include "AliReconstruction.h" |
87932dab |
126 | #include "AliCodeTimer.h" |
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127 | #include "AliReconstructor.h" |
815c2b38 |
128 | #include "AliLog.h" |
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129 | #include "AliRunLoader.h" |
130 | #include "AliRun.h" |
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131 | #include "AliRawReaderFile.h" |
132 | #include "AliRawReaderDate.h" |
133 | #include "AliRawReaderRoot.h" |
001397cd |
134 | #include "AliRawEventHeaderBase.h" |
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135 | #include "AliESD.h" |
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136 | #include "AliESDfriend.h" |
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137 | #include "AliESDVertex.h" |
32e449be |
138 | #include "AliMultiplicity.h" |
c84a5e9e |
139 | #include "AliTracker.h" |
2257f27e |
140 | #include "AliVertexer.h" |
c5e3e5d1 |
141 | #include "AliVertexerTracks.h" |
5e4ff34d |
142 | #include "AliV0vertexer.h" |
143 | #include "AliCascadeVertexer.h" |
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144 | #include "AliHeader.h" |
145 | #include "AliGenEventHeader.h" |
b26c3770 |
146 | #include "AliPID.h" |
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147 | #include "AliESDpid.h" |
ff8bb5ae |
148 | #include "AliESDtrack.h" |
f3a97c86 |
149 | |
150 | #include "AliRunTag.h" |
f3a97c86 |
151 | #include "AliDetectorTag.h" |
152 | #include "AliEventTag.h" |
153 | |
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154 | #include "AliGeomManager.h" |
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155 | #include "AliTrackPointArray.h" |
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156 | #include "AliCDBManager.h" |
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157 | #include "AliCDBEntry.h" |
158 | #include "AliAlignObj.h" |
f3a97c86 |
159 | |
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160 | #include "AliCentralTrigger.h" |
161 | #include "AliCTPRawStream.h" |
162 | |
f29f1726 |
163 | #include "AliAODEvent.h" |
164 | #include "AliAODHeader.h" |
165 | #include "AliAODTrack.h" |
166 | #include "AliAODVertex.h" |
167 | #include "AliAODCluster.h" |
168 | |
169 | |
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170 | ClassImp(AliReconstruction) |
171 | |
172 | |
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173 | //_____________________________________________________________________________ |
b384f8a4 |
174 | const char* AliReconstruction::fgkDetectorName[AliReconstruction::fgkNDetectors] = {"ITS", "TPC", "TRD", "TOF", "PHOS", "HMPID", "EMCAL", "MUON", "FMD", "ZDC", "PMD", "T0", "VZERO", "ACORDE", "HLT"}; |
c757bafd |
175 | |
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176 | //_____________________________________________________________________________ |
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177 | AliReconstruction::AliReconstruction(const char* gAliceFilename, const char* cdbUri, |
e583c30d |
178 | const char* name, const char* title) : |
179 | TNamed(name, title), |
180 | |
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181 | fUniformField(kTRUE), |
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182 | fRunVertexFinder(kTRUE), |
1f46a9ae |
183 | fRunHLTTracking(kFALSE), |
e66fbafb |
184 | fRunMuonTracking(kFALSE), |
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185 | fStopOnError(kFALSE), |
186 | fWriteAlignmentData(kFALSE), |
187 | fWriteESDfriend(kFALSE), |
a7807689 |
188 | fWriteAOD(kFALSE), |
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189 | fFillTriggerESD(kTRUE), |
1d99986f |
190 | |
191 | fRunLocalReconstruction("ALL"), |
b8cd5251 |
192 | fRunTracking("ALL"), |
e583c30d |
193 | fFillESD("ALL"), |
194 | fGAliceFileName(gAliceFilename), |
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195 | fInput(""), |
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196 | fEquipIdMap(""), |
b26c3770 |
197 | fFirstEvent(0), |
198 | fLastEvent(-1), |
973388c2 |
199 | fNumberOfEventsPerFile(1), |
24f7a148 |
200 | fCheckPointLevel(0), |
b8cd5251 |
201 | fOptions(), |
6bae477a |
202 | fLoadAlignFromCDB(kTRUE), |
203 | fLoadAlignData("ALL"), |
46698ae4 |
204 | fESDPar(""), |
e583c30d |
205 | |
206 | fRunLoader(NULL), |
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207 | fRawReader(NULL), |
b8cd5251 |
208 | |
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209 | fVertexer(NULL), |
9178838a |
210 | fDiamondProfile(NULL), |
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211 | |
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212 | fAlignObjArray(NULL), |
ec92bee0 |
213 | fCDBUri(cdbUri), |
214 | fSpecCDBUri() |
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215 | { |
216 | // create reconstruction object with default parameters |
b8cd5251 |
217 | |
218 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
219 | fReconstructor[iDet] = NULL; |
220 | fLoader[iDet] = NULL; |
221 | fTracker[iDet] = NULL; |
222 | } |
e47c4c2e |
223 | AliPID pid; |
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224 | } |
225 | |
226 | //_____________________________________________________________________________ |
227 | AliReconstruction::AliReconstruction(const AliReconstruction& rec) : |
e583c30d |
228 | TNamed(rec), |
229 | |
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230 | fUniformField(rec.fUniformField), |
2257f27e |
231 | fRunVertexFinder(rec.fRunVertexFinder), |
1f46a9ae |
232 | fRunHLTTracking(rec.fRunHLTTracking), |
e66fbafb |
233 | fRunMuonTracking(rec.fRunMuonTracking), |
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234 | fStopOnError(rec.fStopOnError), |
235 | fWriteAlignmentData(rec.fWriteAlignmentData), |
236 | fWriteESDfriend(rec.fWriteESDfriend), |
a7807689 |
237 | fWriteAOD(rec.fWriteAOD), |
b647652d |
238 | fFillTriggerESD(rec.fFillTriggerESD), |
1d99986f |
239 | |
240 | fRunLocalReconstruction(rec.fRunLocalReconstruction), |
e583c30d |
241 | fRunTracking(rec.fRunTracking), |
242 | fFillESD(rec.fFillESD), |
243 | fGAliceFileName(rec.fGAliceFileName), |
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244 | fInput(rec.fInput), |
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245 | fEquipIdMap(rec.fEquipIdMap), |
b26c3770 |
246 | fFirstEvent(rec.fFirstEvent), |
247 | fLastEvent(rec.fLastEvent), |
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248 | fNumberOfEventsPerFile(rec.fNumberOfEventsPerFile), |
24f7a148 |
249 | fCheckPointLevel(0), |
b8cd5251 |
250 | fOptions(), |
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251 | fLoadAlignFromCDB(rec.fLoadAlignFromCDB), |
252 | fLoadAlignData(rec.fLoadAlignData), |
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253 | fESDPar(rec.fESDPar), |
e583c30d |
254 | |
255 | fRunLoader(NULL), |
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256 | fRawReader(NULL), |
b8cd5251 |
257 | |
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258 | fVertexer(NULL), |
9178838a |
259 | fDiamondProfile(NULL), |
98937d93 |
260 | |
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261 | fAlignObjArray(rec.fAlignObjArray), |
ec92bee0 |
262 | fCDBUri(rec.fCDBUri), |
263 | fSpecCDBUri() |
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264 | { |
265 | // copy constructor |
266 | |
ec92bee0 |
267 | for (Int_t i = 0; i < rec.fOptions.GetEntriesFast(); i++) { |
efd2085e |
268 | if (rec.fOptions[i]) fOptions.Add(rec.fOptions[i]->Clone()); |
269 | } |
b8cd5251 |
270 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
271 | fReconstructor[iDet] = NULL; |
272 | fLoader[iDet] = NULL; |
273 | fTracker[iDet] = NULL; |
274 | } |
ec92bee0 |
275 | for (Int_t i = 0; i < rec.fSpecCDBUri.GetEntriesFast(); i++) { |
276 | if (rec.fSpecCDBUri[i]) fSpecCDBUri.Add(rec.fSpecCDBUri[i]->Clone()); |
277 | } |
596a855f |
278 | } |
279 | |
280 | //_____________________________________________________________________________ |
281 | AliReconstruction& AliReconstruction::operator = (const AliReconstruction& rec) |
282 | { |
283 | // assignment operator |
284 | |
285 | this->~AliReconstruction(); |
286 | new(this) AliReconstruction(rec); |
287 | return *this; |
288 | } |
289 | |
290 | //_____________________________________________________________________________ |
291 | AliReconstruction::~AliReconstruction() |
292 | { |
293 | // clean up |
294 | |
e583c30d |
295 | CleanUp(); |
efd2085e |
296 | fOptions.Delete(); |
ec92bee0 |
297 | fSpecCDBUri.Delete(); |
87932dab |
298 | |
299 | AliCodeTimer::Instance()->Print(); |
596a855f |
300 | } |
301 | |
024cf675 |
302 | //_____________________________________________________________________________ |
303 | void AliReconstruction::InitCDBStorage() |
304 | { |
305 | // activate a default CDB storage |
306 | // First check if we have any CDB storage set, because it is used |
307 | // to retrieve the calibration and alignment constants |
308 | |
309 | AliCDBManager* man = AliCDBManager::Instance(); |
ec92bee0 |
310 | if (man->IsDefaultStorageSet()) |
024cf675 |
311 | { |
312 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
ec92bee0 |
313 | AliWarning("Default CDB storage has been already set !"); |
314 | AliWarning(Form("Ignoring the default storage declared in AliReconstruction: %s",fCDBUri.Data())); |
024cf675 |
315 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
ec92bee0 |
316 | fCDBUri = ""; |
317 | } |
318 | else { |
b8ec52f6 |
319 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
320 | AliDebug(2, Form("Default CDB storage is set to: %s",fCDBUri.Data())); |
321 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
ec92bee0 |
322 | man->SetDefaultStorage(fCDBUri); |
323 | } |
324 | |
325 | // Now activate the detector specific CDB storage locations |
c3a7b59a |
326 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { |
327 | TObject* obj = fSpecCDBUri[i]; |
328 | if (!obj) continue; |
b8ec52f6 |
329 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
330 | AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); |
331 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
c3a7b59a |
332 | man->SetSpecificStorage(obj->GetName(), obj->GetTitle()); |
ec92bee0 |
333 | } |
727d0766 |
334 | man->Print(); |
024cf675 |
335 | } |
336 | |
337 | //_____________________________________________________________________________ |
338 | void AliReconstruction::SetDefaultStorage(const char* uri) { |
ec92bee0 |
339 | // Store the desired default CDB storage location |
340 | // Activate it later within the Run() method |
024cf675 |
341 | |
ec92bee0 |
342 | fCDBUri = uri; |
024cf675 |
343 | |
344 | } |
345 | |
346 | //_____________________________________________________________________________ |
c3a7b59a |
347 | void AliReconstruction::SetSpecificStorage(const char* calibType, const char* uri) { |
ec92bee0 |
348 | // Store a detector-specific CDB storage location |
349 | // Activate it later within the Run() method |
024cf675 |
350 | |
c3a7b59a |
351 | AliCDBPath aPath(calibType); |
352 | if(!aPath.IsValid()){ |
353 | // if calibType is not wildcard but it is a valid detector, add "/*" to make it a valid path |
354 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
355 | if(!strcmp(calibType, fgkDetectorName[iDet])) { |
356 | aPath.SetPath(Form("%s/*", calibType)); |
357 | AliInfo(Form("Path for specific storage set to %s", aPath.GetPath().Data())); |
358 | break; |
359 | } |
360 | } |
361 | if(!aPath.IsValid()){ |
362 | AliError(Form("Not a valid path or detector: %s", calibType)); |
363 | return; |
364 | } |
365 | } |
366 | |
367 | // check that calibType refers to a "valid" detector name |
368 | Bool_t isDetector = kFALSE; |
369 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
370 | TString detName = fgkDetectorName[iDet]; |
371 | if(aPath.GetLevel0() == detName) { |
372 | isDetector = kTRUE; |
373 | break; |
374 | } |
375 | } |
376 | |
377 | if(!isDetector) { |
378 | AliError(Form("Not a valid detector: %s", aPath.GetLevel0().Data())); |
379 | return; |
380 | } |
381 | |
382 | TObject* obj = fSpecCDBUri.FindObject(aPath.GetPath().Data()); |
ec92bee0 |
383 | if (obj) fSpecCDBUri.Remove(obj); |
c3a7b59a |
384 | fSpecCDBUri.Add(new TNamed(aPath.GetPath().Data(), uri)); |
024cf675 |
385 | |
386 | } |
387 | |
46698ae4 |
388 | |
389 | |
390 | |
6bae477a |
391 | //_____________________________________________________________________________ |
392 | Bool_t AliReconstruction::SetRunNumber() |
393 | { |
394 | // The method is called in Run() in order |
395 | // to set a correct run number. |
396 | // In case of raw data reconstruction the |
397 | // run number is taken from the raw data header |
398 | |
399 | if(AliCDBManager::Instance()->GetRun() < 0) { |
400 | if (!fRunLoader) { |
401 | AliError("No run loader is found !"); |
402 | return kFALSE; |
403 | } |
404 | // read run number from gAlice |
ec92bee0 |
405 | if(fRunLoader->GetAliRun()) |
406 | AliCDBManager::Instance()->SetRun(fRunLoader->GetAliRun()->GetRunNumber()); |
407 | else { |
408 | if(fRawReader) { |
409 | if(fRawReader->NextEvent()) { |
410 | AliCDBManager::Instance()->SetRun(fRawReader->GetRunNumber()); |
411 | fRawReader->RewindEvents(); |
412 | } |
413 | else { |
414 | AliError("No raw-data events found !"); |
415 | return kFALSE; |
416 | } |
417 | } |
418 | else { |
419 | AliError("Neither gAlice nor RawReader objects are found !"); |
420 | return kFALSE; |
421 | } |
422 | } |
423 | AliInfo(Form("CDB Run number: %d",AliCDBManager::Instance()->GetRun())); |
6bae477a |
424 | } |
425 | return kTRUE; |
426 | } |
427 | |
6bae477a |
428 | //_____________________________________________________________________________ |
429 | Bool_t AliReconstruction::MisalignGeometry(const TString& detectors) |
430 | { |
431 | // Read the alignment objects from CDB. |
432 | // Each detector is supposed to have the |
433 | // alignment objects in DET/Align/Data CDB path. |
434 | // All the detector objects are then collected, |
435 | // sorted by geometry level (starting from ALIC) and |
436 | // then applied to the TGeo geometry. |
437 | // Finally an overlaps check is performed. |
438 | |
439 | // Load alignment data from CDB and fill fAlignObjArray |
440 | if(fLoadAlignFromCDB){ |
6bae477a |
441 | |
25be1e5c |
442 | TString detStr = detectors; |
443 | TString loadAlObjsListOfDets = ""; |
444 | |
445 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
446 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; |
447 | loadAlObjsListOfDets += fgkDetectorName[iDet]; |
448 | loadAlObjsListOfDets += " "; |
449 | } // end loop over detectors |
98e303d9 |
450 | AliGeomManager::ApplyAlignObjsFromCDB(loadAlObjsListOfDets.Data()); |
25be1e5c |
451 | }else{ |
452 | // Check if the array with alignment objects was |
453 | // provided by the user. If yes, apply the objects |
454 | // to the present TGeo geometry |
455 | if (fAlignObjArray) { |
456 | if (gGeoManager && gGeoManager->IsClosed()) { |
98e303d9 |
457 | if (AliGeomManager::ApplyAlignObjsToGeom(*fAlignObjArray) == kFALSE) { |
25be1e5c |
458 | AliError("The misalignment of one or more volumes failed!" |
459 | "Compare the list of simulated detectors and the list of detector alignment data!"); |
460 | return kFALSE; |
461 | } |
462 | } |
463 | else { |
464 | AliError("Can't apply the misalignment! gGeoManager doesn't exist or it is still opened!"); |
6bae477a |
465 | return kFALSE; |
466 | } |
467 | } |
6bae477a |
468 | } |
25be1e5c |
469 | |
8e245d15 |
470 | delete fAlignObjArray; fAlignObjArray=0; |
a03b0371 |
471 | |
6bae477a |
472 | return kTRUE; |
473 | } |
596a855f |
474 | |
475 | //_____________________________________________________________________________ |
476 | void AliReconstruction::SetGAliceFile(const char* fileName) |
477 | { |
478 | // set the name of the galice file |
479 | |
480 | fGAliceFileName = fileName; |
481 | } |
482 | |
efd2085e |
483 | //_____________________________________________________________________________ |
484 | void AliReconstruction::SetOption(const char* detector, const char* option) |
485 | { |
486 | // set options for the reconstruction of a detector |
487 | |
488 | TObject* obj = fOptions.FindObject(detector); |
489 | if (obj) fOptions.Remove(obj); |
490 | fOptions.Add(new TNamed(detector, option)); |
491 | } |
492 | |
596a855f |
493 | |
494 | //_____________________________________________________________________________ |
4a33489c |
495 | Bool_t AliReconstruction::Run(const char* input) |
596a855f |
496 | { |
497 | // run the reconstruction |
498 | |
87932dab |
499 | AliCodeTimerAuto("") |
500 | |
b649205a |
501 | // set the input |
502 | if (!input) input = fInput.Data(); |
503 | TString fileName(input); |
504 | if (fileName.EndsWith("/")) { |
505 | fRawReader = new AliRawReaderFile(fileName); |
506 | } else if (fileName.EndsWith(".root")) { |
507 | fRawReader = new AliRawReaderRoot(fileName); |
508 | } else if (!fileName.IsNull()) { |
509 | fRawReader = new AliRawReaderDate(fileName); |
510 | fRawReader->SelectEvents(7); |
511 | } |
35042093 |
512 | if (!fEquipIdMap.IsNull() && fRawReader) |
513 | fRawReader->LoadEquipmentIdsMap(fEquipIdMap); |
514 | |
b649205a |
515 | |
f08fc9f5 |
516 | // get the run loader |
517 | if (!InitRunLoader()) return kFALSE; |
596a855f |
518 | |
ec92bee0 |
519 | // Initialize the CDB storage |
520 | InitCDBStorage(); |
521 | |
6bae477a |
522 | // Set run number in CDBManager (if it is not already set by the user) |
523 | if (!SetRunNumber()) if (fStopOnError) return kFALSE; |
524 | |
525 | // Import ideal TGeo geometry and apply misalignment |
526 | if (!gGeoManager) { |
527 | TString geom(gSystem->DirName(fGAliceFileName)); |
528 | geom += "/geometry.root"; |
98e303d9 |
529 | AliGeomManager::LoadGeometry(geom.Data()); |
6bae477a |
530 | if (!gGeoManager) if (fStopOnError) return kFALSE; |
531 | } |
8e245d15 |
532 | |
533 | AliCDBManager* man = AliCDBManager::Instance(); |
6bae477a |
534 | if (!MisalignGeometry(fLoadAlignData)) if (fStopOnError) return kFALSE; |
535 | |
596a855f |
536 | // local reconstruction |
59697224 |
537 | if (!fRunLocalReconstruction.IsNull()) { |
538 | if (!RunLocalReconstruction(fRunLocalReconstruction)) { |
e583c30d |
539 | if (fStopOnError) {CleanUp(); return kFALSE;} |
596a855f |
540 | } |
541 | } |
b26c3770 |
542 | // if (!fRunVertexFinder && fRunTracking.IsNull() && |
543 | // fFillESD.IsNull()) return kTRUE; |
2257f27e |
544 | |
545 | // get vertexer |
546 | if (fRunVertexFinder && !CreateVertexer()) { |
547 | if (fStopOnError) { |
548 | CleanUp(); |
549 | return kFALSE; |
550 | } |
551 | } |
596a855f |
552 | |
f08fc9f5 |
553 | // get trackers |
b8cd5251 |
554 | if (!fRunTracking.IsNull() && !CreateTrackers(fRunTracking)) { |
24f7a148 |
555 | if (fStopOnError) { |
556 | CleanUp(); |
557 | return kFALSE; |
558 | } |
596a855f |
559 | } |
24f7a148 |
560 | |
b26c3770 |
561 | // get the possibly already existing ESD file and tree |
46698ae4 |
562 | AliESD* esd = new AliESD(); AliESD* hltesd = new AliESD(); |
b26c3770 |
563 | TFile* fileOld = NULL; |
1f46a9ae |
564 | TTree* treeOld = NULL; TTree *hlttreeOld = NULL; |
b26c3770 |
565 | if (!gSystem->AccessPathName("AliESDs.root")){ |
566 | gSystem->CopyFile("AliESDs.root", "AliESDs.old.root", kTRUE); |
567 | fileOld = TFile::Open("AliESDs.old.root"); |
568 | if (fileOld && fileOld->IsOpen()) { |
569 | treeOld = (TTree*) fileOld->Get("esdTree"); |
46698ae4 |
570 | if (treeOld)esd->ReadFromTree(treeOld); |
1f46a9ae |
571 | hlttreeOld = (TTree*) fileOld->Get("HLTesdTree"); |
46698ae4 |
572 | if (hlttreeOld) hltesd->ReadFromTree(hlttreeOld); |
b26c3770 |
573 | } |
574 | } |
575 | |
36711aa4 |
576 | // create the ESD output file and tree |
596a855f |
577 | TFile* file = TFile::Open("AliESDs.root", "RECREATE"); |
46698ae4 |
578 | file->SetCompressionLevel(2); |
596a855f |
579 | if (!file->IsOpen()) { |
815c2b38 |
580 | AliError("opening AliESDs.root failed"); |
b26c3770 |
581 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f |
582 | } |
46698ae4 |
583 | |
36711aa4 |
584 | TTree* tree = new TTree("esdTree", "Tree with ESD objects"); |
46698ae4 |
585 | esd = new AliESD(); |
586 | esd->CreateStdContent(); |
587 | esd->WriteToTree(tree); |
588 | |
1f46a9ae |
589 | TTree* hlttree = new TTree("HLTesdTree", "Tree with HLT ESD objects"); |
46698ae4 |
590 | hltesd = new AliESD(); |
591 | hltesd->CreateStdContent(); |
592 | hltesd->WriteToTree(hlttree); |
593 | |
594 | /* CKB Why? |
1f46a9ae |
595 | delete esd; delete hltesd; |
596 | esd = NULL; hltesd = NULL; |
46698ae4 |
597 | */ |
500d54ab |
598 | // create the branch with ESD additions |
46698ae4 |
599 | AliESDfriend *esdf = 0; |
1d99986f |
600 | if (fWriteESDfriend) { |
46698ae4 |
601 | esdf = new AliESDfriend(); |
602 | TBranch *br=tree->Branch("ESDfriend.","AliESDfriend", &esdf); |
603 | br->SetFile("AliESDfriends.root"); |
604 | esd->AddObject(esdf); |
1d99986f |
605 | } |
46698ae4 |
606 | |
17c86e90 |
607 | // Get the diamond profile from OCDB |
608 | AliCDBEntry* entry = AliCDBManager::Instance() |
609 | ->Get("GRP/Calib/MeanVertex"); |
610 | |
611 | if(entry) { |
612 | fDiamondProfile = dynamic_cast<AliESDVertex*> (entry->GetObject()); |
613 | } else { |
614 | AliError("No diamond profile found in OCDB!"); |
615 | } |
616 | |
20e5681c |
617 | AliVertexerTracks tVertexer(AliTracker::GetBz()); |
9178838a |
618 | if(fDiamondProfile) tVertexer.SetVtxStart(fDiamondProfile); |
c5e3e5d1 |
619 | |
596a855f |
620 | // loop over events |
b649205a |
621 | if (fRawReader) fRawReader->RewindEvents(); |
f08fc9f5 |
622 | |
596a855f |
623 | for (Int_t iEvent = 0; iEvent < fRunLoader->GetNumberOfEvents(); iEvent++) { |
b26c3770 |
624 | if (fRawReader) fRawReader->NextEvent(); |
4a33489c |
625 | if ((iEvent < fFirstEvent) || ((fLastEvent >= 0) && (iEvent > fLastEvent))) { |
b26c3770 |
626 | // copy old ESD to the new one |
627 | if (treeOld) { |
46698ae4 |
628 | esd->ReadFromTree(treeOld); |
b26c3770 |
629 | treeOld->GetEntry(iEvent); |
630 | } |
631 | tree->Fill(); |
1f46a9ae |
632 | if (hlttreeOld) { |
46698ae4 |
633 | esd->ReadFromTree(hlttreeOld); |
1f46a9ae |
634 | hlttreeOld->GetEntry(iEvent); |
635 | } |
636 | hlttree->Fill(); |
b26c3770 |
637 | continue; |
638 | } |
46698ae4 |
639 | |
815c2b38 |
640 | AliInfo(Form("processing event %d", iEvent)); |
596a855f |
641 | fRunLoader->GetEvent(iEvent); |
24f7a148 |
642 | |
bb0901a4 |
643 | char aFileName[256]; |
644 | sprintf(aFileName, "ESD_%d.%d_final.root", |
f08fc9f5 |
645 | fRunLoader->GetHeader()->GetRun(), |
646 | fRunLoader->GetHeader()->GetEventNrInRun()); |
bb0901a4 |
647 | if (!gSystem->AccessPathName(aFileName)) continue; |
24f7a148 |
648 | |
b26c3770 |
649 | // local reconstruction |
650 | if (!fRunLocalReconstruction.IsNull()) { |
651 | if (!RunLocalEventReconstruction(fRunLocalReconstruction)) { |
652 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
653 | } |
654 | } |
655 | |
46698ae4 |
656 | |
f08fc9f5 |
657 | esd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
1f46a9ae |
658 | hltesd->SetRunNumber(fRunLoader->GetHeader()->GetRun()); |
31fd97b2 |
659 | esd->SetEventNumberInFile(fRunLoader->GetHeader()->GetEventNrInRun()); |
660 | hltesd->SetEventNumberInFile(fRunLoader->GetHeader()->GetEventNrInRun()); |
46698ae4 |
661 | |
d6ee376f |
662 | // Set magnetic field from the tracker |
663 | esd->SetMagneticField(AliTracker::GetBz()); |
664 | hltesd->SetMagneticField(AliTracker::GetBz()); |
596a855f |
665 | |
46698ae4 |
666 | |
667 | |
2e3550da |
668 | // Fill raw-data error log into the ESD |
669 | if (fRawReader) FillRawDataErrorLog(iEvent,esd); |
670 | |
2257f27e |
671 | // vertex finder |
672 | if (fRunVertexFinder) { |
673 | if (!ReadESD(esd, "vertex")) { |
674 | if (!RunVertexFinder(esd)) { |
b26c3770 |
675 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
2257f27e |
676 | } |
677 | if (fCheckPointLevel > 0) WriteESD(esd, "vertex"); |
678 | } |
679 | } |
680 | |
1f46a9ae |
681 | // HLT tracking |
682 | if (!fRunTracking.IsNull()) { |
683 | if (fRunHLTTracking) { |
684 | hltesd->SetVertex(esd->GetVertex()); |
685 | if (!RunHLTTracking(hltesd)) { |
686 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
687 | } |
688 | } |
689 | } |
690 | |
e66fbafb |
691 | // Muon tracking |
b8cd5251 |
692 | if (!fRunTracking.IsNull()) { |
e66fbafb |
693 | if (fRunMuonTracking) { |
761350a6 |
694 | if (!RunMuonTracking(esd)) { |
b26c3770 |
695 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
24f7a148 |
696 | } |
596a855f |
697 | } |
698 | } |
699 | |
e66fbafb |
700 | // barrel tracking |
701 | if (!fRunTracking.IsNull()) { |
21c573b7 |
702 | if (!ReadESD(esd, "tracking")) { |
703 | if (!RunTracking(esd)) { |
704 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
e66fbafb |
705 | } |
21c573b7 |
706 | if (fCheckPointLevel > 0) WriteESD(esd, "tracking"); |
e66fbafb |
707 | } |
708 | } |
21c573b7 |
709 | |
596a855f |
710 | // fill ESD |
711 | if (!fFillESD.IsNull()) { |
712 | if (!FillESD(esd, fFillESD)) { |
b26c3770 |
713 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
596a855f |
714 | } |
715 | } |
001397cd |
716 | // fill Event header information from the RawEventHeader |
717 | if (fRawReader){FillRawEventHeaderESD(esd);} |
596a855f |
718 | |
719 | // combined PID |
720 | AliESDpid::MakePID(esd); |
24f7a148 |
721 | if (fCheckPointLevel > 1) WriteESD(esd, "PID"); |
596a855f |
722 | |
b647652d |
723 | if (fFillTriggerESD) { |
724 | if (!ReadESD(esd, "trigger")) { |
725 | if (!FillTriggerESD(esd)) { |
726 | if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;} |
727 | } |
728 | if (fCheckPointLevel > 1) WriteESD(esd, "trigger"); |
729 | } |
730 | } |
731 | |
a03cd2e0 |
732 | //Try to improve the reconstructed primary vertex position using the tracks |
c060d7fe |
733 | AliESDVertex *pvtx=0; |
734 | Bool_t dovertex=kTRUE; |
735 | TObject* obj = fOptions.FindObject("ITS"); |
736 | if (obj) { |
737 | TString optITS = obj->GetTitle(); |
738 | if (optITS.Contains("cosmics") || optITS.Contains("COSMICS")) |
739 | dovertex=kFALSE; |
740 | } |
741 | if(dovertex) pvtx=tVertexer.FindPrimaryVertex(esd); |
17c86e90 |
742 | if(fDiamondProfile) esd->SetDiamond(fDiamondProfile); |
743 | |
a03cd2e0 |
744 | if (pvtx) |
745 | if (pvtx->GetStatus()) { |
746 | // Store the improved primary vertex |
747 | esd->SetPrimaryVertex(pvtx); |
748 | // Propagate the tracks to the DCA to the improved primary vertex |
749 | Double_t somethingbig = 777.; |
750 | Double_t bz = esd->GetMagneticField(); |
751 | Int_t nt=esd->GetNumberOfTracks(); |
752 | while (nt--) { |
753 | AliESDtrack *t = esd->GetTrack(nt); |
754 | t->RelateToVertex(pvtx, bz, somethingbig); |
755 | } |
756 | } |
c5e3e5d1 |
757 | |
5e4ff34d |
758 | { |
759 | // V0 finding |
760 | AliV0vertexer vtxer; |
761 | vtxer.Tracks2V0vertices(esd); |
762 | |
763 | // Cascade finding |
764 | AliCascadeVertexer cvtxer; |
765 | cvtxer.V0sTracks2CascadeVertices(esd); |
766 | } |
767 | |
596a855f |
768 | // write ESD |
1d99986f |
769 | if (fWriteESDfriend) { |
46698ae4 |
770 | new (esdf) AliESDfriend(); // Reset... |
771 | esd->GetESDfriend(esdf); |
1d99986f |
772 | } |
500d54ab |
773 | tree->Fill(); |
774 | |
775 | // write HLT ESD |
776 | hlttree->Fill(); |
1d99986f |
777 | |
f3a97c86 |
778 | if (fCheckPointLevel > 0) WriteESD(esd, "final"); |
46698ae4 |
779 | esd->Reset(); |
780 | hltesd->Reset(); |
781 | // esdf->Reset(); |
782 | // delete esdf; esdf = 0; |
783 | } |
784 | |
785 | |
786 | tree->GetUserInfo()->Add(esd); |
787 | hlttree->GetUserInfo()->Add(hltesd); |
788 | |
789 | |
790 | |
791 | if(fESDPar.Contains("ESD.par")){ |
792 | AliInfo("Attaching ESD.par to Tree"); |
793 | TNamed *fn = CopyFileToTNamed(fESDPar.Data(),"ESD.par"); |
794 | tree->GetUserInfo()->Add(fn); |
596a855f |
795 | } |
796 | |
46698ae4 |
797 | |
36711aa4 |
798 | file->cd(); |
a9c0e6db |
799 | if (fWriteESDfriend) |
800 | tree->SetBranchStatus("ESDfriend*",0); |
36711aa4 |
801 | tree->Write(); |
1f46a9ae |
802 | hlttree->Write(); |
f3a97c86 |
803 | |
a7807689 |
804 | if (fWriteAOD) { |
f29f1726 |
805 | TFile *aodFile = TFile::Open("AliAOD.root", "RECREATE"); |
806 | ESDFile2AODFile(file, aodFile); |
807 | aodFile->Close(); |
a7807689 |
808 | } |
809 | |
46698ae4 |
810 | gROOT->cd(); |
f3a97c86 |
811 | // Create tags for the events in the ESD tree (the ESD tree is always present) |
812 | // In case of empty events the tags will contain dummy values |
813 | CreateTag(file); |
46698ae4 |
814 | |
815 | CleanUp(file, fileOld); |
596a855f |
816 | |
817 | return kTRUE; |
818 | } |
819 | |
820 | |
821 | //_____________________________________________________________________________ |
59697224 |
822 | Bool_t AliReconstruction::RunLocalReconstruction(const TString& detectors) |
596a855f |
823 | { |
59697224 |
824 | // run the local reconstruction |
596a855f |
825 | |
87932dab |
826 | AliCodeTimerAuto("") |
030b532d |
827 | |
8e245d15 |
828 | AliCDBManager* man = AliCDBManager::Instance(); |
829 | Bool_t origCache = man->GetCacheFlag(); |
830 | |
596a855f |
831 | TString detStr = detectors; |
b8cd5251 |
832 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
833 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; |
834 | AliReconstructor* reconstructor = GetReconstructor(iDet); |
835 | if (!reconstructor) continue; |
b26c3770 |
836 | if (reconstructor->HasLocalReconstruction()) continue; |
b8cd5251 |
837 | |
87932dab |
838 | AliCodeTimerStart(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
b8cd5251 |
839 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
87932dab |
840 | |
841 | AliCodeTimerStart(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); |
8e245d15 |
842 | AliInfo(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); |
843 | |
844 | man->SetCacheFlag(kTRUE); |
845 | TString calibPath = Form("%s/Calib/*", fgkDetectorName[iDet]); |
846 | man->GetAll(calibPath); // entries are cached! |
847 | |
87932dab |
848 | AliCodeTimerStop(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet])); |
849 | |
b8cd5251 |
850 | if (fRawReader) { |
851 | fRawReader->RewindEvents(); |
852 | reconstructor->Reconstruct(fRunLoader, fRawReader); |
853 | } else { |
854 | reconstructor->Reconstruct(fRunLoader); |
596a855f |
855 | } |
87932dab |
856 | |
857 | AliCodeTimerStop(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
8e245d15 |
858 | |
859 | // unload calibration data |
98e303d9 |
860 | man->UnloadFromCache(calibPath); |
861 | //man->ClearCache(); |
596a855f |
862 | } |
863 | |
8e245d15 |
864 | man->SetCacheFlag(origCache); |
865 | |
596a855f |
866 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { |
815c2b38 |
867 | AliError(Form("the following detectors were not found: %s", |
868 | detStr.Data())); |
596a855f |
869 | if (fStopOnError) return kFALSE; |
870 | } |
871 | |
872 | return kTRUE; |
873 | } |
874 | |
b26c3770 |
875 | //_____________________________________________________________________________ |
876 | Bool_t AliReconstruction::RunLocalEventReconstruction(const TString& detectors) |
877 | { |
878 | // run the local reconstruction |
879 | |
87932dab |
880 | AliCodeTimerAuto("") |
b26c3770 |
881 | |
882 | TString detStr = detectors; |
883 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
884 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; |
885 | AliReconstructor* reconstructor = GetReconstructor(iDet); |
886 | if (!reconstructor) continue; |
887 | AliLoader* loader = fLoader[iDet]; |
888 | |
889 | // conversion of digits |
890 | if (fRawReader && reconstructor->HasDigitConversion()) { |
891 | AliInfo(Form("converting raw data digits into root objects for %s", |
892 | fgkDetectorName[iDet])); |
87932dab |
893 | AliCodeTimerAuto(Form("converting raw data digits into root objects for %s", |
894 | fgkDetectorName[iDet])); |
b26c3770 |
895 | loader->LoadDigits("update"); |
896 | loader->CleanDigits(); |
897 | loader->MakeDigitsContainer(); |
898 | TTree* digitsTree = loader->TreeD(); |
899 | reconstructor->ConvertDigits(fRawReader, digitsTree); |
900 | loader->WriteDigits("OVERWRITE"); |
901 | loader->UnloadDigits(); |
b26c3770 |
902 | } |
903 | |
904 | // local reconstruction |
905 | if (!reconstructor->HasLocalReconstruction()) continue; |
906 | AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
87932dab |
907 | AliCodeTimerAuto(Form("running reconstruction for %s", fgkDetectorName[iDet])); |
b26c3770 |
908 | loader->LoadRecPoints("update"); |
909 | loader->CleanRecPoints(); |
910 | loader->MakeRecPointsContainer(); |
911 | TTree* clustersTree = loader->TreeR(); |
912 | if (fRawReader && !reconstructor->HasDigitConversion()) { |
913 | reconstructor->Reconstruct(fRawReader, clustersTree); |
914 | } else { |
915 | loader->LoadDigits("read"); |
916 | TTree* digitsTree = loader->TreeD(); |
917 | if (!digitsTree) { |
918 | AliError(Form("Can't get the %s digits tree", fgkDetectorName[iDet])); |
919 | if (fStopOnError) return kFALSE; |
920 | } else { |
921 | reconstructor->Reconstruct(digitsTree, clustersTree); |
922 | } |
923 | loader->UnloadDigits(); |
924 | } |
925 | loader->WriteRecPoints("OVERWRITE"); |
926 | loader->UnloadRecPoints(); |
b26c3770 |
927 | } |
928 | |
929 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { |
930 | AliError(Form("the following detectors were not found: %s", |
931 | detStr.Data())); |
932 | if (fStopOnError) return kFALSE; |
933 | } |
5f8272e1 |
934 | |
b26c3770 |
935 | return kTRUE; |
936 | } |
937 | |
596a855f |
938 | //_____________________________________________________________________________ |
2257f27e |
939 | Bool_t AliReconstruction::RunVertexFinder(AliESD*& esd) |
596a855f |
940 | { |
941 | // run the barrel tracking |
942 | |
87932dab |
943 | AliCodeTimerAuto("") |
030b532d |
944 | |
2257f27e |
945 | AliESDVertex* vertex = NULL; |
946 | Double_t vtxPos[3] = {0, 0, 0}; |
947 | Double_t vtxErr[3] = {0.07, 0.07, 0.1}; |
948 | TArrayF mcVertex(3); |
a6b0b91b |
949 | if (fRunLoader->GetHeader() && fRunLoader->GetHeader()->GenEventHeader()) { |
950 | fRunLoader->GetHeader()->GenEventHeader()->PrimaryVertex(mcVertex); |
951 | for (Int_t i = 0; i < 3; i++) vtxPos[i] = mcVertex[i]; |
952 | } |
2257f27e |
953 | |
b8cd5251 |
954 | if (fVertexer) { |
17c86e90 |
955 | if(fDiamondProfile) fVertexer->SetVtxStart(fDiamondProfile); |
815c2b38 |
956 | AliInfo("running the ITS vertex finder"); |
b26c3770 |
957 | if (fLoader[0]) fLoader[0]->LoadRecPoints(); |
b8cd5251 |
958 | vertex = fVertexer->FindVertexForCurrentEvent(fRunLoader->GetEventNumber()); |
b26c3770 |
959 | if (fLoader[0]) fLoader[0]->UnloadRecPoints(); |
2257f27e |
960 | if(!vertex){ |
815c2b38 |
961 | AliWarning("Vertex not found"); |
c710f220 |
962 | vertex = new AliESDVertex(); |
d1a50cb5 |
963 | vertex->SetName("default"); |
2257f27e |
964 | } |
965 | else { |
d1a50cb5 |
966 | vertex->SetName("reconstructed"); |
2257f27e |
967 | } |
968 | |
969 | } else { |
815c2b38 |
970 | AliInfo("getting the primary vertex from MC"); |
2257f27e |
971 | vertex = new AliESDVertex(vtxPos, vtxErr); |
972 | } |
973 | |
974 | if (vertex) { |
975 | vertex->GetXYZ(vtxPos); |
976 | vertex->GetSigmaXYZ(vtxErr); |
977 | } else { |
815c2b38 |
978 | AliWarning("no vertex reconstructed"); |
2257f27e |
979 | vertex = new AliESDVertex(vtxPos, vtxErr); |
980 | } |
981 | esd->SetVertex(vertex); |
32e449be |
982 | // if SPD multiplicity has been determined, it is stored in the ESD |
25be1e5c |
983 | AliMultiplicity *mult = fVertexer->GetMultiplicity(); |
32e449be |
984 | if(mult)esd->SetMultiplicity(mult); |
985 | |
b8cd5251 |
986 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
987 | if (fTracker[iDet]) fTracker[iDet]->SetVertex(vtxPos, vtxErr); |
988 | } |
2257f27e |
989 | delete vertex; |
990 | |
2257f27e |
991 | return kTRUE; |
992 | } |
993 | |
1f46a9ae |
994 | //_____________________________________________________________________________ |
995 | Bool_t AliReconstruction::RunHLTTracking(AliESD*& esd) |
996 | { |
997 | // run the HLT barrel tracking |
998 | |
87932dab |
999 | AliCodeTimerAuto("") |
1f46a9ae |
1000 | |
1001 | if (!fRunLoader) { |
1002 | AliError("Missing runLoader!"); |
1003 | return kFALSE; |
1004 | } |
1005 | |
1006 | AliInfo("running HLT tracking"); |
1007 | |
1008 | // Get a pointer to the HLT reconstructor |
1009 | AliReconstructor *reconstructor = GetReconstructor(fgkNDetectors-1); |
1010 | if (!reconstructor) return kFALSE; |
1011 | |
1012 | // TPC + ITS |
1013 | for (Int_t iDet = 1; iDet >= 0; iDet--) { |
1014 | TString detName = fgkDetectorName[iDet]; |
1015 | AliDebug(1, Form("%s HLT tracking", detName.Data())); |
1016 | reconstructor->SetOption(detName.Data()); |
1017 | AliTracker *tracker = reconstructor->CreateTracker(fRunLoader); |
1018 | if (!tracker) { |
1019 | AliWarning(Form("couldn't create a HLT tracker for %s", detName.Data())); |
1020 | if (fStopOnError) return kFALSE; |
9dcc06e1 |
1021 | continue; |
1f46a9ae |
1022 | } |
1023 | Double_t vtxPos[3]; |
1024 | Double_t vtxErr[3]={0.005,0.005,0.010}; |
1025 | const AliESDVertex *vertex = esd->GetVertex(); |
1026 | vertex->GetXYZ(vtxPos); |
1027 | tracker->SetVertex(vtxPos,vtxErr); |
1028 | if(iDet != 1) { |
1029 | fLoader[iDet]->LoadRecPoints("read"); |
1030 | TTree* tree = fLoader[iDet]->TreeR(); |
1031 | if (!tree) { |
1032 | AliError(Form("Can't get the %s cluster tree", detName.Data())); |
1033 | return kFALSE; |
1034 | } |
1035 | tracker->LoadClusters(tree); |
1036 | } |
1037 | if (tracker->Clusters2Tracks(esd) != 0) { |
1038 | AliError(Form("HLT %s Clusters2Tracks failed", fgkDetectorName[iDet])); |
1039 | return kFALSE; |
1040 | } |
1041 | if(iDet != 1) { |
1042 | tracker->UnloadClusters(); |
1043 | } |
1044 | delete tracker; |
1045 | } |
1046 | |
1f46a9ae |
1047 | return kTRUE; |
1048 | } |
1049 | |
e66fbafb |
1050 | //_____________________________________________________________________________ |
761350a6 |
1051 | Bool_t AliReconstruction::RunMuonTracking(AliESD*& esd) |
e66fbafb |
1052 | { |
1053 | // run the muon spectrometer tracking |
1054 | |
87932dab |
1055 | AliCodeTimerAuto("") |
e66fbafb |
1056 | |
1057 | if (!fRunLoader) { |
1058 | AliError("Missing runLoader!"); |
1059 | return kFALSE; |
1060 | } |
1061 | Int_t iDet = 7; // for MUON |
1062 | |
1063 | AliInfo("is running..."); |
1064 | |
1065 | // Get a pointer to the MUON reconstructor |
1066 | AliReconstructor *reconstructor = GetReconstructor(iDet); |
1067 | if (!reconstructor) return kFALSE; |
1068 | |
1069 | |
1070 | TString detName = fgkDetectorName[iDet]; |
1071 | AliDebug(1, Form("%s tracking", detName.Data())); |
1072 | AliTracker *tracker = reconstructor->CreateTracker(fRunLoader); |
1073 | if (!tracker) { |
1074 | AliWarning(Form("couldn't create a tracker for %s", detName.Data())); |
1075 | return kFALSE; |
1076 | } |
1077 | |
1078 | // create Tracks |
1079 | fLoader[iDet]->LoadTracks("update"); |
1080 | fLoader[iDet]->CleanTracks(); |
1081 | fLoader[iDet]->MakeTracksContainer(); |
1082 | |
1083 | // read RecPoints |
761350a6 |
1084 | fLoader[iDet]->LoadRecPoints("read"); |
1085 | tracker->LoadClusters(fLoader[iDet]->TreeR()); |
1086 | |
1087 | Int_t rv = tracker->Clusters2Tracks(esd); |
1088 | |
1089 | fLoader[iDet]->UnloadRecPoints(); |
1090 | |
1091 | if ( rv ) |
1092 | { |
e66fbafb |
1093 | AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet])); |
1094 | return kFALSE; |
1095 | } |
761350a6 |
1096 | |
1097 | tracker->UnloadClusters(); |
1098 | |
e66fbafb |
1099 | fLoader[iDet]->UnloadRecPoints(); |
1100 | |
1101 | fLoader[iDet]->WriteTracks("OVERWRITE"); |
1102 | fLoader[iDet]->UnloadTracks(); |
1103 | |
1104 | delete tracker; |
1105 | |
e66fbafb |
1106 | return kTRUE; |
1107 | } |
1108 | |
1109 | |
2257f27e |
1110 | //_____________________________________________________________________________ |
1111 | Bool_t AliReconstruction::RunTracking(AliESD*& esd) |
1112 | { |
1113 | // run the barrel tracking |
1114 | |
87932dab |
1115 | AliCodeTimerAuto("") |
24f7a148 |
1116 | |
815c2b38 |
1117 | AliInfo("running tracking"); |
596a855f |
1118 | |
91b876d1 |
1119 | //Fill the ESD with the T0 info (will be used by the TOF) |
1f4331b3 |
1120 | if (fReconstructor[11]) |
1121 | GetReconstructor(11)->FillESD(fRunLoader, esd); |
91b876d1 |
1122 | |
b8cd5251 |
1123 | // pass 1: TPC + ITS inwards |
1124 | for (Int_t iDet = 1; iDet >= 0; iDet--) { |
1125 | if (!fTracker[iDet]) continue; |
1126 | AliDebug(1, Form("%s tracking", fgkDetectorName[iDet])); |
24f7a148 |
1127 | |
b8cd5251 |
1128 | // load clusters |
1129 | fLoader[iDet]->LoadRecPoints("read"); |
1130 | TTree* tree = fLoader[iDet]->TreeR(); |
1131 | if (!tree) { |
1132 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); |
24f7a148 |
1133 | return kFALSE; |
1134 | } |
b8cd5251 |
1135 | fTracker[iDet]->LoadClusters(tree); |
1136 | |
1137 | // run tracking |
1138 | if (fTracker[iDet]->Clusters2Tracks(esd) != 0) { |
1139 | AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet])); |
24f7a148 |
1140 | return kFALSE; |
1141 | } |
b8cd5251 |
1142 | if (fCheckPointLevel > 1) { |
1143 | WriteESD(esd, Form("%s.tracking", fgkDetectorName[iDet])); |
1144 | } |
878e1fe1 |
1145 | // preliminary PID in TPC needed by the ITS tracker |
1146 | if (iDet == 1) { |
1147 | GetReconstructor(1)->FillESD(fRunLoader, esd); |
b26c3770 |
1148 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); |
878e1fe1 |
1149 | AliESDpid::MakePID(esd); |
1150 | } |
b8cd5251 |
1151 | } |
596a855f |
1152 | |
b8cd5251 |
1153 | // pass 2: ALL backwards |
1154 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1155 | if (!fTracker[iDet]) continue; |
1156 | AliDebug(1, Form("%s back propagation", fgkDetectorName[iDet])); |
1157 | |
1158 | // load clusters |
1159 | if (iDet > 1) { // all except ITS, TPC |
1160 | TTree* tree = NULL; |
7b61cd9c |
1161 | fLoader[iDet]->LoadRecPoints("read"); |
1162 | tree = fLoader[iDet]->TreeR(); |
b8cd5251 |
1163 | if (!tree) { |
1164 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet])); |
24f7a148 |
1165 | return kFALSE; |
1166 | } |
b8cd5251 |
1167 | fTracker[iDet]->LoadClusters(tree); |
1168 | } |
24f7a148 |
1169 | |
b8cd5251 |
1170 | // run tracking |
1171 | if (fTracker[iDet]->PropagateBack(esd) != 0) { |
1172 | AliError(Form("%s backward propagation failed", fgkDetectorName[iDet])); |
49dfd67a |
1173 | // return kFALSE; |
b8cd5251 |
1174 | } |
1175 | if (fCheckPointLevel > 1) { |
1176 | WriteESD(esd, Form("%s.back", fgkDetectorName[iDet])); |
1177 | } |
24f7a148 |
1178 | |
b8cd5251 |
1179 | // unload clusters |
1180 | if (iDet > 2) { // all except ITS, TPC, TRD |
1181 | fTracker[iDet]->UnloadClusters(); |
7b61cd9c |
1182 | fLoader[iDet]->UnloadRecPoints(); |
b8cd5251 |
1183 | } |
8f37df88 |
1184 | // updated PID in TPC needed by the ITS tracker -MI |
1185 | if (iDet == 1) { |
1186 | GetReconstructor(1)->FillESD(fRunLoader, esd); |
1187 | GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd); |
1188 | AliESDpid::MakePID(esd); |
1189 | } |
b8cd5251 |
1190 | } |
596a855f |
1191 | |
98937d93 |
1192 | // write space-points to the ESD in case alignment data output |
1193 | // is switched on |
1194 | if (fWriteAlignmentData) |
1195 | WriteAlignmentData(esd); |
1196 | |
b8cd5251 |
1197 | // pass 3: TRD + TPC + ITS refit inwards |
1198 | for (Int_t iDet = 2; iDet >= 0; iDet--) { |
1199 | if (!fTracker[iDet]) continue; |
1200 | AliDebug(1, Form("%s inward refit", fgkDetectorName[iDet])); |
596a855f |
1201 | |
b8cd5251 |
1202 | // run tracking |
1203 | if (fTracker[iDet]->RefitInward(esd) != 0) { |
1204 | AliError(Form("%s inward refit failed", fgkDetectorName[iDet])); |
49dfd67a |
1205 | // return kFALSE; |
b8cd5251 |
1206 | } |
1207 | if (fCheckPointLevel > 1) { |
1208 | WriteESD(esd, Form("%s.refit", fgkDetectorName[iDet])); |
1209 | } |
596a855f |
1210 | |
b8cd5251 |
1211 | // unload clusters |
1212 | fTracker[iDet]->UnloadClusters(); |
1213 | fLoader[iDet]->UnloadRecPoints(); |
1214 | } |
ff8bb5ae |
1215 | // |
1216 | // Propagate track to the vertex - if not done by ITS |
1217 | // |
1218 | Int_t ntracks = esd->GetNumberOfTracks(); |
1219 | for (Int_t itrack=0; itrack<ntracks; itrack++){ |
1220 | const Double_t kRadius = 3; // beam pipe radius |
1221 | const Double_t kMaxStep = 5; // max step |
1222 | const Double_t kMaxD = 123456; // max distance to prim vertex |
1223 | Double_t fieldZ = AliTracker::GetBz(); // |
1224 | AliESDtrack * track = esd->GetTrack(itrack); |
1225 | if (!track) continue; |
1226 | if (track->IsOn(AliESDtrack::kITSrefit)) continue; |
a28195f7 |
1227 | track->PropagateTo(kRadius, fieldZ, track->GetMass(),kMaxStep,kTRUE); |
ff8bb5ae |
1228 | track->RelateToVertex(esd->GetVertex(),fieldZ, kMaxD); |
1229 | } |
1230 | |
596a855f |
1231 | return kTRUE; |
1232 | } |
1233 | |
1234 | //_____________________________________________________________________________ |
24f7a148 |
1235 | Bool_t AliReconstruction::FillESD(AliESD*& esd, const TString& detectors) |
596a855f |
1236 | { |
1237 | // fill the event summary data |
1238 | |
87932dab |
1239 | AliCodeTimerAuto("") |
030b532d |
1240 | |
596a855f |
1241 | TString detStr = detectors; |
b8cd5251 |
1242 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1243 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; |
1244 | AliReconstructor* reconstructor = GetReconstructor(iDet); |
1245 | if (!reconstructor) continue; |
1246 | |
1247 | if (!ReadESD(esd, fgkDetectorName[iDet])) { |
1248 | AliDebug(1, Form("filling ESD for %s", fgkDetectorName[iDet])); |
b26c3770 |
1249 | TTree* clustersTree = NULL; |
1250 | if (reconstructor->HasLocalReconstruction() && fLoader[iDet]) { |
1251 | fLoader[iDet]->LoadRecPoints("read"); |
1252 | clustersTree = fLoader[iDet]->TreeR(); |
1253 | if (!clustersTree) { |
1254 | AliError(Form("Can't get the %s clusters tree", |
1255 | fgkDetectorName[iDet])); |
1256 | if (fStopOnError) return kFALSE; |
1257 | } |
1258 | } |
1259 | if (fRawReader && !reconstructor->HasDigitConversion()) { |
1260 | reconstructor->FillESD(fRawReader, clustersTree, esd); |
1261 | } else { |
1262 | TTree* digitsTree = NULL; |
1263 | if (fLoader[iDet]) { |
1264 | fLoader[iDet]->LoadDigits("read"); |
1265 | digitsTree = fLoader[iDet]->TreeD(); |
1266 | if (!digitsTree) { |
1267 | AliError(Form("Can't get the %s digits tree", |
1268 | fgkDetectorName[iDet])); |
1269 | if (fStopOnError) return kFALSE; |
1270 | } |
1271 | } |
1272 | reconstructor->FillESD(digitsTree, clustersTree, esd); |
1273 | if (fLoader[iDet]) fLoader[iDet]->UnloadDigits(); |
1274 | } |
1275 | if (reconstructor->HasLocalReconstruction() && fLoader[iDet]) { |
1276 | fLoader[iDet]->UnloadRecPoints(); |
1277 | } |
1278 | |
b8cd5251 |
1279 | if (fRawReader) { |
1280 | reconstructor->FillESD(fRunLoader, fRawReader, esd); |
1281 | } else { |
1282 | reconstructor->FillESD(fRunLoader, esd); |
24f7a148 |
1283 | } |
b8cd5251 |
1284 | if (fCheckPointLevel > 2) WriteESD(esd, fgkDetectorName[iDet]); |
596a855f |
1285 | } |
1286 | } |
1287 | |
1288 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { |
815c2b38 |
1289 | AliError(Form("the following detectors were not found: %s", |
1290 | detStr.Data())); |
596a855f |
1291 | if (fStopOnError) return kFALSE; |
1292 | } |
1293 | |
1294 | return kTRUE; |
1295 | } |
1296 | |
b647652d |
1297 | //_____________________________________________________________________________ |
1298 | Bool_t AliReconstruction::FillTriggerESD(AliESD*& esd) |
1299 | { |
1300 | // Reads the trigger decision which is |
1301 | // stored in Trigger.root file and fills |
1302 | // the corresponding esd entries |
1303 | |
87932dab |
1304 | AliCodeTimerAuto("") |
1305 | |
b647652d |
1306 | AliInfo("Filling trigger information into the ESD"); |
1307 | |
1308 | if (fRawReader) { |
1309 | AliCTPRawStream input(fRawReader); |
1310 | if (!input.Next()) { |
1311 | AliError("No valid CTP (trigger) DDL raw data is found ! The trigger information is not stored in the ESD !"); |
1312 | return kFALSE; |
1313 | } |
1314 | esd->SetTriggerMask(input.GetClassMask()); |
1315 | esd->SetTriggerCluster(input.GetClusterMask()); |
1316 | } |
1317 | else { |
1318 | AliRunLoader *runloader = AliRunLoader::GetRunLoader(); |
1319 | if (runloader) { |
1320 | if (!runloader->LoadTrigger()) { |
1321 | AliCentralTrigger *aCTP = runloader->GetTrigger(); |
1322 | esd->SetTriggerMask(aCTP->GetClassMask()); |
1323 | esd->SetTriggerCluster(aCTP->GetClusterMask()); |
1324 | } |
1325 | else { |
1326 | AliWarning("No trigger can be loaded! The trigger information is not stored in the ESD !"); |
1327 | return kFALSE; |
1328 | } |
1329 | } |
1330 | else { |
1331 | AliError("No run loader is available! The trigger information is not stored in the ESD !"); |
1332 | return kFALSE; |
1333 | } |
1334 | } |
1335 | |
1336 | return kTRUE; |
1337 | } |
596a855f |
1338 | |
001397cd |
1339 | |
1340 | |
1341 | |
1342 | |
1343 | //_____________________________________________________________________________ |
1344 | Bool_t AliReconstruction::FillRawEventHeaderESD(AliESD*& esd) |
1345 | { |
1346 | // |
1347 | // Filling information from RawReader Header |
1348 | // |
1349 | |
1350 | AliInfo("Filling information from RawReader Header"); |
31fd97b2 |
1351 | esd->SetBunchCrossNumber(0); |
1352 | esd->SetOrbitNumber(0); |
9bcc1e45 |
1353 | esd->SetPeriodNumber(0); |
001397cd |
1354 | esd->SetTimeStamp(0); |
1355 | esd->SetEventType(0); |
1356 | const AliRawEventHeaderBase * eventHeader = fRawReader->GetEventHeader(); |
1357 | if (eventHeader){ |
9bcc1e45 |
1358 | |
1359 | const UInt_t *id = eventHeader->GetP("Id"); |
1360 | esd->SetBunchCrossNumber((id)[1]&0x00000fff); |
1361 | esd->SetOrbitNumber((((id)[0]<<20)&0xf00000)|(((id)[1]>>12)&0xfffff)); |
1362 | esd->SetPeriodNumber(((id)[0]>>4)&0x0fffffff); |
1363 | |
001397cd |
1364 | esd->SetTimeStamp((eventHeader->Get("Timestamp"))); |
31fd97b2 |
1365 | esd->SetEventType((eventHeader->Get("Type"))); |
001397cd |
1366 | } |
1367 | |
1368 | return kTRUE; |
1369 | } |
1370 | |
1371 | |
596a855f |
1372 | //_____________________________________________________________________________ |
1373 | Bool_t AliReconstruction::IsSelected(TString detName, TString& detectors) const |
1374 | { |
1375 | // check whether detName is contained in detectors |
1376 | // if yes, it is removed from detectors |
1377 | |
1378 | // check if all detectors are selected |
1379 | if ((detectors.CompareTo("ALL") == 0) || |
1380 | detectors.BeginsWith("ALL ") || |
1381 | detectors.EndsWith(" ALL") || |
1382 | detectors.Contains(" ALL ")) { |
1383 | detectors = "ALL"; |
1384 | return kTRUE; |
1385 | } |
1386 | |
1387 | // search for the given detector |
1388 | Bool_t result = kFALSE; |
1389 | if ((detectors.CompareTo(detName) == 0) || |
1390 | detectors.BeginsWith(detName+" ") || |
1391 | detectors.EndsWith(" "+detName) || |
1392 | detectors.Contains(" "+detName+" ")) { |
1393 | detectors.ReplaceAll(detName, ""); |
1394 | result = kTRUE; |
1395 | } |
1396 | |
1397 | // clean up the detectors string |
1398 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); |
1399 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); |
1400 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); |
1401 | |
1402 | return result; |
1403 | } |
e583c30d |
1404 | |
f08fc9f5 |
1405 | //_____________________________________________________________________________ |
1406 | Bool_t AliReconstruction::InitRunLoader() |
1407 | { |
1408 | // get or create the run loader |
1409 | |
1410 | if (gAlice) delete gAlice; |
1411 | gAlice = NULL; |
1412 | |
b26c3770 |
1413 | if (!gSystem->AccessPathName(fGAliceFileName.Data())) { // galice.root exists |
1414 | // load all base libraries to get the loader classes |
1415 | TString libs = gSystem->GetLibraries(); |
1416 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1417 | TString detName = fgkDetectorName[iDet]; |
1418 | if (detName == "HLT") continue; |
1419 | if (libs.Contains("lib" + detName + "base.so")) continue; |
1420 | gSystem->Load("lib" + detName + "base.so"); |
1421 | } |
f08fc9f5 |
1422 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data()); |
1423 | if (!fRunLoader) { |
1424 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); |
1425 | CleanUp(); |
1426 | return kFALSE; |
1427 | } |
b26c3770 |
1428 | fRunLoader->CdGAFile(); |
1429 | if (gFile->GetKey(AliRunLoader::GetGAliceName())) { |
1430 | if (fRunLoader->LoadgAlice() == 0) { |
1431 | gAlice = fRunLoader->GetAliRun(); |
c84a5e9e |
1432 | AliTracker::SetFieldMap(gAlice->Field(),fUniformField); |
b26c3770 |
1433 | } |
f08fc9f5 |
1434 | } |
1435 | if (!gAlice && !fRawReader) { |
1436 | AliError(Form("no gAlice object found in file %s", |
1437 | fGAliceFileName.Data())); |
1438 | CleanUp(); |
1439 | return kFALSE; |
1440 | } |
1441 | |
1442 | } else { // galice.root does not exist |
1443 | if (!fRawReader) { |
1444 | AliError(Form("the file %s does not exist", fGAliceFileName.Data())); |
1445 | CleanUp(); |
1446 | return kFALSE; |
1447 | } |
1448 | fRunLoader = AliRunLoader::Open(fGAliceFileName.Data(), |
1449 | AliConfig::GetDefaultEventFolderName(), |
1450 | "recreate"); |
1451 | if (!fRunLoader) { |
1452 | AliError(Form("could not create run loader in file %s", |
1453 | fGAliceFileName.Data())); |
1454 | CleanUp(); |
1455 | return kFALSE; |
1456 | } |
1457 | fRunLoader->MakeTree("E"); |
1458 | Int_t iEvent = 0; |
1459 | while (fRawReader->NextEvent()) { |
1460 | fRunLoader->SetEventNumber(iEvent); |
1461 | fRunLoader->GetHeader()->Reset(fRawReader->GetRunNumber(), |
1462 | iEvent, iEvent); |
1463 | fRunLoader->MakeTree("H"); |
1464 | fRunLoader->TreeE()->Fill(); |
1465 | iEvent++; |
1466 | } |
1467 | fRawReader->RewindEvents(); |
973388c2 |
1468 | if (fNumberOfEventsPerFile > 0) |
1469 | fRunLoader->SetNumberOfEventsPerFile(fNumberOfEventsPerFile); |
1470 | else |
1471 | fRunLoader->SetNumberOfEventsPerFile(iEvent); |
f08fc9f5 |
1472 | fRunLoader->WriteHeader("OVERWRITE"); |
1473 | fRunLoader->CdGAFile(); |
1474 | fRunLoader->Write(0, TObject::kOverwrite); |
1475 | // AliTracker::SetFieldMap(???); |
1476 | } |
1477 | |
1478 | return kTRUE; |
1479 | } |
1480 | |
c757bafd |
1481 | //_____________________________________________________________________________ |
b8cd5251 |
1482 | AliReconstructor* AliReconstruction::GetReconstructor(Int_t iDet) |
c757bafd |
1483 | { |
f08fc9f5 |
1484 | // get the reconstructor object and the loader for a detector |
c757bafd |
1485 | |
b8cd5251 |
1486 | if (fReconstructor[iDet]) return fReconstructor[iDet]; |
1487 | |
1488 | // load the reconstructor object |
1489 | TPluginManager* pluginManager = gROOT->GetPluginManager(); |
1490 | TString detName = fgkDetectorName[iDet]; |
1491 | TString recName = "Ali" + detName + "Reconstructor"; |
f08fc9f5 |
1492 | if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT")) return NULL; |
b8cd5251 |
1493 | |
1494 | if (detName == "HLT") { |
1495 | if (!gROOT->GetClass("AliLevel3")) { |
4aa41877 |
1496 | gSystem->Load("libAliHLTSrc.so"); |
1497 | gSystem->Load("libAliHLTMisc.so"); |
1498 | gSystem->Load("libAliHLTHough.so"); |
1499 | gSystem->Load("libAliHLTComp.so"); |
b8cd5251 |
1500 | } |
1501 | } |
1502 | |
1503 | AliReconstructor* reconstructor = NULL; |
1504 | // first check if a plugin is defined for the reconstructor |
1505 | TPluginHandler* pluginHandler = |
1506 | pluginManager->FindHandler("AliReconstructor", detName); |
f08fc9f5 |
1507 | // if not, add a plugin for it |
1508 | if (!pluginHandler) { |
b8cd5251 |
1509 | AliDebug(1, Form("defining plugin for %s", recName.Data())); |
b26c3770 |
1510 | TString libs = gSystem->GetLibraries(); |
1511 | if (libs.Contains("lib" + detName + "base.so") || |
1512 | (gSystem->Load("lib" + detName + "base.so") >= 0)) { |
b8cd5251 |
1513 | pluginManager->AddHandler("AliReconstructor", detName, |
1514 | recName, detName + "rec", recName + "()"); |
1515 | } else { |
1516 | pluginManager->AddHandler("AliReconstructor", detName, |
1517 | recName, detName, recName + "()"); |
c757bafd |
1518 | } |
b8cd5251 |
1519 | pluginHandler = pluginManager->FindHandler("AliReconstructor", detName); |
1520 | } |
1521 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { |
1522 | reconstructor = (AliReconstructor*) pluginHandler->ExecPlugin(0); |
c757bafd |
1523 | } |
b8cd5251 |
1524 | if (reconstructor) { |
1525 | TObject* obj = fOptions.FindObject(detName.Data()); |
1526 | if (obj) reconstructor->SetOption(obj->GetTitle()); |
b26c3770 |
1527 | reconstructor->Init(fRunLoader); |
b8cd5251 |
1528 | fReconstructor[iDet] = reconstructor; |
1529 | } |
1530 | |
f08fc9f5 |
1531 | // get or create the loader |
1532 | if (detName != "HLT") { |
1533 | fLoader[iDet] = fRunLoader->GetLoader(detName + "Loader"); |
1534 | if (!fLoader[iDet]) { |
1535 | AliConfig::Instance() |
1536 | ->CreateDetectorFolders(fRunLoader->GetEventFolder(), |
1537 | detName, detName); |
1538 | // first check if a plugin is defined for the loader |
bb0901a4 |
1539 | pluginHandler = |
f08fc9f5 |
1540 | pluginManager->FindHandler("AliLoader", detName); |
1541 | // if not, add a plugin for it |
1542 | if (!pluginHandler) { |
1543 | TString loaderName = "Ali" + detName + "Loader"; |
1544 | AliDebug(1, Form("defining plugin for %s", loaderName.Data())); |
1545 | pluginManager->AddHandler("AliLoader", detName, |
1546 | loaderName, detName + "base", |
1547 | loaderName + "(const char*, TFolder*)"); |
1548 | pluginHandler = pluginManager->FindHandler("AliLoader", detName); |
1549 | } |
1550 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { |
1551 | fLoader[iDet] = |
1552 | (AliLoader*) pluginHandler->ExecPlugin(2, detName.Data(), |
1553 | fRunLoader->GetEventFolder()); |
1554 | } |
1555 | if (!fLoader[iDet]) { // use default loader |
1556 | fLoader[iDet] = new AliLoader(detName, fRunLoader->GetEventFolder()); |
1557 | } |
1558 | if (!fLoader[iDet]) { |
1559 | AliWarning(Form("couldn't get loader for %s", detName.Data())); |
6667b602 |
1560 | if (fStopOnError) return NULL; |
f08fc9f5 |
1561 | } else { |
1562 | fRunLoader->AddLoader(fLoader[iDet]); |
1563 | fRunLoader->CdGAFile(); |
1564 | if (gFile && !gFile->IsWritable()) gFile->ReOpen("UPDATE"); |
1565 | fRunLoader->Write(0, TObject::kOverwrite); |
1566 | } |
1567 | } |
1568 | } |
1569 | |
b8cd5251 |
1570 | return reconstructor; |
c757bafd |
1571 | } |
1572 | |
2257f27e |
1573 | //_____________________________________________________________________________ |
1574 | Bool_t AliReconstruction::CreateVertexer() |
1575 | { |
1576 | // create the vertexer |
1577 | |
b8cd5251 |
1578 | fVertexer = NULL; |
1579 | AliReconstructor* itsReconstructor = GetReconstructor(0); |
59697224 |
1580 | if (itsReconstructor) { |
b8cd5251 |
1581 | fVertexer = itsReconstructor->CreateVertexer(fRunLoader); |
2257f27e |
1582 | } |
b8cd5251 |
1583 | if (!fVertexer) { |
815c2b38 |
1584 | AliWarning("couldn't create a vertexer for ITS"); |
2257f27e |
1585 | if (fStopOnError) return kFALSE; |
1586 | } |
1587 | |
1588 | return kTRUE; |
1589 | } |
1590 | |
24f7a148 |
1591 | //_____________________________________________________________________________ |
b8cd5251 |
1592 | Bool_t AliReconstruction::CreateTrackers(const TString& detectors) |
24f7a148 |
1593 | { |
f08fc9f5 |
1594 | // create the trackers |
24f7a148 |
1595 | |
b8cd5251 |
1596 | TString detStr = detectors; |
1597 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1598 | if (!IsSelected(fgkDetectorName[iDet], detStr)) continue; |
1599 | AliReconstructor* reconstructor = GetReconstructor(iDet); |
1600 | if (!reconstructor) continue; |
1601 | TString detName = fgkDetectorName[iDet]; |
1f46a9ae |
1602 | if (detName == "HLT") { |
1603 | fRunHLTTracking = kTRUE; |
1604 | continue; |
1605 | } |
e66fbafb |
1606 | if (detName == "MUON") { |
1607 | fRunMuonTracking = kTRUE; |
1608 | continue; |
1609 | } |
1610 | |
f08fc9f5 |
1611 | |
1612 | fTracker[iDet] = reconstructor->CreateTracker(fRunLoader); |
1613 | if (!fTracker[iDet] && (iDet < 7)) { |
1614 | AliWarning(Form("couldn't create a tracker for %s", detName.Data())); |
8250d5f5 |
1615 | if (fStopOnError) return kFALSE; |
1616 | } |
1617 | } |
1618 | |
24f7a148 |
1619 | return kTRUE; |
1620 | } |
1621 | |
e583c30d |
1622 | //_____________________________________________________________________________ |
b26c3770 |
1623 | void AliReconstruction::CleanUp(TFile* file, TFile* fileOld) |
e583c30d |
1624 | { |
1625 | // delete trackers and the run loader and close and delete the file |
1626 | |
b8cd5251 |
1627 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) { |
1628 | delete fReconstructor[iDet]; |
1629 | fReconstructor[iDet] = NULL; |
1630 | fLoader[iDet] = NULL; |
1631 | delete fTracker[iDet]; |
1632 | fTracker[iDet] = NULL; |
1633 | } |
1634 | delete fVertexer; |
1635 | fVertexer = NULL; |
9178838a |
1636 | delete fDiamondProfile; |
1637 | fDiamondProfile = NULL; |
e583c30d |
1638 | |
1639 | delete fRunLoader; |
1640 | fRunLoader = NULL; |
b649205a |
1641 | delete fRawReader; |
1642 | fRawReader = NULL; |
e583c30d |
1643 | |
1644 | if (file) { |
1645 | file->Close(); |
1646 | delete file; |
1647 | } |
b26c3770 |
1648 | |
1649 | if (fileOld) { |
1650 | fileOld->Close(); |
1651 | delete fileOld; |
1652 | gSystem->Unlink("AliESDs.old.root"); |
1653 | } |
e583c30d |
1654 | } |
24f7a148 |
1655 | |
1656 | |
1657 | //_____________________________________________________________________________ |
1658 | Bool_t AliReconstruction::ReadESD(AliESD*& esd, const char* recStep) const |
1659 | { |
1660 | // read the ESD event from a file |
1661 | |
1662 | if (!esd) return kFALSE; |
1663 | char fileName[256]; |
1664 | sprintf(fileName, "ESD_%d.%d_%s.root", |
31fd97b2 |
1665 | esd->GetRunNumber(), esd->GetEventNumberInFile(), recStep); |
24f7a148 |
1666 | if (gSystem->AccessPathName(fileName)) return kFALSE; |
1667 | |
f3a97c86 |
1668 | AliInfo(Form("reading ESD from file %s", fileName)); |
815c2b38 |
1669 | AliDebug(1, Form("reading ESD from file %s", fileName)); |
24f7a148 |
1670 | TFile* file = TFile::Open(fileName); |
1671 | if (!file || !file->IsOpen()) { |
815c2b38 |
1672 | AliError(Form("opening %s failed", fileName)); |
24f7a148 |
1673 | delete file; |
1674 | return kFALSE; |
1675 | } |
1676 | |
1677 | gROOT->cd(); |
1678 | delete esd; |
1679 | esd = (AliESD*) file->Get("ESD"); |
1680 | file->Close(); |
1681 | delete file; |
1682 | return kTRUE; |
1683 | } |
1684 | |
1685 | //_____________________________________________________________________________ |
1686 | void AliReconstruction::WriteESD(AliESD* esd, const char* recStep) const |
1687 | { |
1688 | // write the ESD event to a file |
1689 | |
1690 | if (!esd) return; |
1691 | char fileName[256]; |
1692 | sprintf(fileName, "ESD_%d.%d_%s.root", |
31fd97b2 |
1693 | esd->GetRunNumber(), esd->GetEventNumberInFile(), recStep); |
24f7a148 |
1694 | |
815c2b38 |
1695 | AliDebug(1, Form("writing ESD to file %s", fileName)); |
24f7a148 |
1696 | TFile* file = TFile::Open(fileName, "recreate"); |
1697 | if (!file || !file->IsOpen()) { |
815c2b38 |
1698 | AliError(Form("opening %s failed", fileName)); |
24f7a148 |
1699 | } else { |
1700 | esd->Write("ESD"); |
1701 | file->Close(); |
1702 | } |
1703 | delete file; |
1704 | } |
f3a97c86 |
1705 | |
1706 | |
1707 | |
1708 | |
1709 | //_____________________________________________________________________________ |
1710 | void AliReconstruction::CreateTag(TFile* file) |
1711 | { |
1ac7d449 |
1712 | //GRP |
1713 | Float_t lhcLuminosity = 0.0; |
1714 | TString lhcState = "test"; |
1715 | UInt_t detectorMask = 0; |
1716 | |
2bdb9d38 |
1717 | ///////////// |
1718 | //muon code// |
1719 | //////////// |
56982dd1 |
1720 | Double_t fMUONMASS = 0.105658369; |
2bdb9d38 |
1721 | //Variables |
56982dd1 |
1722 | Double_t fX,fY,fZ ; |
1723 | Double_t fThetaX, fThetaY, fPyz, fChisquare; |
1724 | Double_t fPxRec,fPyRec, fPzRec, fEnergy; |
1725 | Int_t fCharge; |
1726 | TLorentzVector fEPvector; |
1727 | |
1728 | Float_t fZVertexCut = 10.0; |
1729 | Float_t fRhoVertexCut = 2.0; |
1730 | |
1731 | Float_t fLowPtCut = 1.0; |
1732 | Float_t fHighPtCut = 3.0; |
1733 | Float_t fVeryHighPtCut = 10.0; |
2bdb9d38 |
1734 | //////////// |
1735 | |
1736 | Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05}; |
1737 | |
089bf903 |
1738 | // Creates the tags for all the events in a given ESD file |
4302e20f |
1739 | Int_t ntrack; |
089bf903 |
1740 | Int_t nProtons, nKaons, nPions, nMuons, nElectrons; |
1741 | Int_t nPos, nNeg, nNeutr; |
1742 | Int_t nK0s, nNeutrons, nPi0s, nGamas; |
1743 | Int_t nCh1GeV, nCh3GeV, nCh10GeV; |
1744 | Int_t nMu1GeV, nMu3GeV, nMu10GeV; |
1745 | Int_t nEl1GeV, nEl3GeV, nEl10GeV; |
1746 | Float_t maxPt = .0, meanPt = .0, totalP = .0; |
d1a50cb5 |
1747 | Int_t fVertexflag; |
1387d165 |
1748 | Int_t iRunNumber = 0; |
547d75a6 |
1749 | TString fVertexName("default"); |
4302e20f |
1750 | |
f3a97c86 |
1751 | AliRunTag *tag = new AliRunTag(); |
f3a97c86 |
1752 | AliEventTag *evTag = new AliEventTag(); |
1753 | TTree ttag("T","A Tree with event tags"); |
2bdb9d38 |
1754 | TBranch * btag = ttag.Branch("AliTAG", &tag); |
f3a97c86 |
1755 | btag->SetCompressionLevel(9); |
2bdb9d38 |
1756 | |
f3a97c86 |
1757 | AliInfo(Form("Creating the tags.......")); |
1758 | |
1759 | if (!file || !file->IsOpen()) { |
1760 | AliError(Form("opening failed")); |
1761 | delete file; |
1762 | return ; |
2bdb9d38 |
1763 | } |
d71aa170 |
1764 | Int_t lastEvent = 0; |
46698ae4 |
1765 | TTree *b = (TTree*) file->Get("esdTree"); |
1766 | AliESD *esd = new AliESD(); |
1767 | esd->ReadFromTree(b); |
1387d165 |
1768 | |
d71aa170 |
1769 | b->GetEntry(fFirstEvent); |
1387d165 |
1770 | Int_t iInitRunNumber = esd->GetRunNumber(); |
2bdb9d38 |
1771 | |
bb0901a4 |
1772 | Int_t iNumberOfEvents = (Int_t)b->GetEntries(); |
d71aa170 |
1773 | if(fLastEvent != -1) iNumberOfEvents = fLastEvent + 1; |
1774 | for (Int_t iEventNumber = fFirstEvent; iEventNumber < iNumberOfEvents; iEventNumber++) { |
2bdb9d38 |
1775 | ntrack = 0; |
1776 | nPos = 0; |
1777 | nNeg = 0; |
1778 | nNeutr =0; |
1779 | nK0s = 0; |
1780 | nNeutrons = 0; |
1781 | nPi0s = 0; |
1782 | nGamas = 0; |
1783 | nProtons = 0; |
1784 | nKaons = 0; |
1785 | nPions = 0; |
1786 | nMuons = 0; |
1787 | nElectrons = 0; |
1788 | nCh1GeV = 0; |
1789 | nCh3GeV = 0; |
1790 | nCh10GeV = 0; |
1791 | nMu1GeV = 0; |
1792 | nMu3GeV = 0; |
1793 | nMu10GeV = 0; |
1794 | nEl1GeV = 0; |
1795 | nEl3GeV = 0; |
1796 | nEl10GeV = 0; |
1797 | maxPt = .0; |
1798 | meanPt = .0; |
1799 | totalP = .0; |
547d75a6 |
1800 | fVertexflag = 0; |
d1a50cb5 |
1801 | |
2bdb9d38 |
1802 | b->GetEntry(iEventNumber); |
1387d165 |
1803 | iRunNumber = esd->GetRunNumber(); |
1804 | if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!"); |
2bdb9d38 |
1805 | const AliESDVertex * vertexIn = esd->GetVertex(); |
547d75a6 |
1806 | if (!vertexIn) AliError("ESD has not defined vertex."); |
1807 | if (vertexIn) fVertexName = vertexIn->GetName(); |
1808 | if(fVertexName != "default") fVertexflag = 1; |
2bdb9d38 |
1809 | for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) { |
1810 | AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber); |
1811 | UInt_t status = esdTrack->GetStatus(); |
f3a97c86 |
1812 | |
2bdb9d38 |
1813 | //select only tracks with ITS refit |
1814 | if ((status&AliESDtrack::kITSrefit)==0) continue; |
1815 | //select only tracks with TPC refit |
1816 | if ((status&AliESDtrack::kTPCrefit)==0) continue; |
4302e20f |
1817 | |
2bdb9d38 |
1818 | //select only tracks with the "combined PID" |
1819 | if ((status&AliESDtrack::kESDpid)==0) continue; |
1820 | Double_t p[3]; |
1821 | esdTrack->GetPxPyPz(p); |
1822 | Double_t momentum = sqrt(pow(p[0],2) + pow(p[1],2) + pow(p[2],2)); |
1823 | Double_t fPt = sqrt(pow(p[0],2) + pow(p[1],2)); |
1824 | totalP += momentum; |
1825 | meanPt += fPt; |
1826 | if(fPt > maxPt) maxPt = fPt; |
4302e20f |
1827 | |
2bdb9d38 |
1828 | if(esdTrack->GetSign() > 0) { |
1829 | nPos++; |
56982dd1 |
1830 | if(fPt > fLowPtCut) nCh1GeV++; |
1831 | if(fPt > fHighPtCut) nCh3GeV++; |
1832 | if(fPt > fVeryHighPtCut) nCh10GeV++; |
2bdb9d38 |
1833 | } |
1834 | if(esdTrack->GetSign() < 0) { |
1835 | nNeg++; |
56982dd1 |
1836 | if(fPt > fLowPtCut) nCh1GeV++; |
1837 | if(fPt > fHighPtCut) nCh3GeV++; |
1838 | if(fPt > fVeryHighPtCut) nCh10GeV++; |
2bdb9d38 |
1839 | } |
1840 | if(esdTrack->GetSign() == 0) nNeutr++; |
4302e20f |
1841 | |
2bdb9d38 |
1842 | //PID |
1843 | Double_t prob[5]; |
1844 | esdTrack->GetESDpid(prob); |
4302e20f |
1845 | |
2bdb9d38 |
1846 | Double_t rcc = 0.0; |
1847 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i]; |
1848 | if(rcc == 0.0) continue; |
1849 | //Bayes' formula |
1850 | Double_t w[5]; |
1851 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc; |
4302e20f |
1852 | |
2bdb9d38 |
1853 | //protons |
1854 | if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++; |
1855 | //kaons |
1856 | if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++; |
1857 | //pions |
1858 | if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++; |
1859 | //electrons |
1860 | if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) { |
1861 | nElectrons++; |
56982dd1 |
1862 | if(fPt > fLowPtCut) nEl1GeV++; |
1863 | if(fPt > fHighPtCut) nEl3GeV++; |
1864 | if(fPt > fVeryHighPtCut) nEl10GeV++; |
2bdb9d38 |
1865 | } |
1866 | ntrack++; |
1867 | }//track loop |
1868 | |
1869 | ///////////// |
1870 | //muon code// |
1871 | //////////// |
1872 | Int_t nMuonTracks = esd->GetNumberOfMuonTracks(); |
1873 | // loop over all reconstructed tracks (also first track of combination) |
1874 | for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) { |
1875 | AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack); |
1876 | if (muonTrack == 0x0) continue; |
4302e20f |
1877 | |
2bdb9d38 |
1878 | // Coordinates at vertex |
56982dd1 |
1879 | fZ = muonTrack->GetZ(); |
1880 | fY = muonTrack->GetBendingCoor(); |
1881 | fX = muonTrack->GetNonBendingCoor(); |
4302e20f |
1882 | |
56982dd1 |
1883 | fThetaX = muonTrack->GetThetaX(); |
1884 | fThetaY = muonTrack->GetThetaY(); |
4302e20f |
1885 | |
56982dd1 |
1886 | fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum()); |
1887 | fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY)); |
1888 | fPxRec = fPzRec * TMath::Tan(fThetaX); |
1889 | fPyRec = fPzRec * TMath::Tan(fThetaY); |
1890 | fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum())); |
f3a97c86 |
1891 | |
2bdb9d38 |
1892 | //ChiSquare of the track if needed |
56982dd1 |
1893 | fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5); |
1894 | fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec); |
1895 | fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy); |
4302e20f |
1896 | |
2bdb9d38 |
1897 | // total number of muons inside a vertex cut |
56982dd1 |
1898 | if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) { |
2bdb9d38 |
1899 | nMuons++; |
56982dd1 |
1900 | if(fEPvector.Pt() > fLowPtCut) { |
2bdb9d38 |
1901 | nMu1GeV++; |
56982dd1 |
1902 | if(fEPvector.Pt() > fHighPtCut) { |
2bdb9d38 |
1903 | nMu3GeV++; |
56982dd1 |
1904 | if (fEPvector.Pt() > fVeryHighPtCut) { |
2bdb9d38 |
1905 | nMu10GeV++; |
1906 | } |
1907 | } |
1908 | } |
1909 | } |
1910 | }//muon track loop |
1911 | |
1912 | // Fill the event tags |
1913 | if(ntrack != 0) |
1914 | meanPt = meanPt/ntrack; |
1915 | |
1916 | evTag->SetEventId(iEventNumber+1); |
547d75a6 |
1917 | if (vertexIn) { |
1918 | evTag->SetVertexX(vertexIn->GetXv()); |
1919 | evTag->SetVertexY(vertexIn->GetYv()); |
1920 | evTag->SetVertexZ(vertexIn->GetZv()); |
1921 | evTag->SetVertexZError(vertexIn->GetZRes()); |
1922 | } |
d1a50cb5 |
1923 | evTag->SetVertexFlag(fVertexflag); |
1924 | |
2bdb9d38 |
1925 | evTag->SetT0VertexZ(esd->GetT0zVertex()); |
1926 | |
8bd8ac26 |
1927 | evTag->SetTriggerMask(esd->GetTriggerMask()); |
1928 | evTag->SetTriggerCluster(esd->GetTriggerCluster()); |
2bdb9d38 |
1929 | |
32a5cab4 |
1930 | evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy()); |
1931 | evTag->SetZDCProton1Energy(esd->GetZDCP1Energy()); |
1932 | evTag->SetZDCNeutron2Energy(esd->GetZDCN2Energy()); |
1933 | evTag->SetZDCProton2Energy(esd->GetZDCP2Energy()); |
2bdb9d38 |
1934 | evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy()); |
1935 | evTag->SetNumOfParticipants(esd->GetZDCParticipants()); |
1936 | |
1937 | |
1938 | evTag->SetNumOfTracks(esd->GetNumberOfTracks()); |
1939 | evTag->SetNumOfPosTracks(nPos); |
1940 | evTag->SetNumOfNegTracks(nNeg); |
1941 | evTag->SetNumOfNeutrTracks(nNeutr); |
1942 | |
1943 | evTag->SetNumOfV0s(esd->GetNumberOfV0s()); |
1944 | evTag->SetNumOfCascades(esd->GetNumberOfCascades()); |
1945 | evTag->SetNumOfKinks(esd->GetNumberOfKinks()); |
1946 | evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks()); |
1947 | |
1948 | evTag->SetNumOfProtons(nProtons); |
1949 | evTag->SetNumOfKaons(nKaons); |
1950 | evTag->SetNumOfPions(nPions); |
1951 | evTag->SetNumOfMuons(nMuons); |
1952 | evTag->SetNumOfElectrons(nElectrons); |
1953 | evTag->SetNumOfPhotons(nGamas); |
1954 | evTag->SetNumOfPi0s(nPi0s); |
1955 | evTag->SetNumOfNeutrons(nNeutrons); |
1956 | evTag->SetNumOfKaon0s(nK0s); |
1957 | |
1958 | evTag->SetNumOfChargedAbove1GeV(nCh1GeV); |
1959 | evTag->SetNumOfChargedAbove3GeV(nCh3GeV); |
1960 | evTag->SetNumOfChargedAbove10GeV(nCh10GeV); |
1961 | evTag->SetNumOfMuonsAbove1GeV(nMu1GeV); |
1962 | evTag->SetNumOfMuonsAbove3GeV(nMu3GeV); |
1963 | evTag->SetNumOfMuonsAbove10GeV(nMu10GeV); |
1964 | evTag->SetNumOfElectronsAbove1GeV(nEl1GeV); |
1965 | evTag->SetNumOfElectronsAbove3GeV(nEl3GeV); |
1966 | evTag->SetNumOfElectronsAbove10GeV(nEl10GeV); |
1967 | |
85c60a8e |
1968 | evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters()); |
1969 | evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters()); |
2bdb9d38 |
1970 | |
1971 | evTag->SetTotalMomentum(totalP); |
1972 | evTag->SetMeanPt(meanPt); |
1973 | evTag->SetMaxPt(maxPt); |
1974 | |
1ac7d449 |
1975 | tag->SetLHCTag(lhcLuminosity,lhcState); |
1976 | tag->SetDetectorTag(detectorMask); |
1977 | |
1387d165 |
1978 | tag->SetRunId(iInitRunNumber); |
2bdb9d38 |
1979 | tag->AddEventTag(*evTag); |
1980 | } |
bb0901a4 |
1981 | if(fLastEvent == -1) lastEvent = (Int_t)b->GetEntries(); |
d71aa170 |
1982 | else lastEvent = fLastEvent; |
f3a97c86 |
1983 | |
1984 | ttag.Fill(); |
1985 | tag->Clear(); |
1986 | |
1987 | char fileName[256]; |
1988 | sprintf(fileName, "Run%d.Event%d_%d.ESD.tag.root", |
d71aa170 |
1989 | tag->GetRunId(),fFirstEvent,lastEvent ); |
f3a97c86 |
1990 | AliInfo(Form("writing tags to file %s", fileName)); |
1991 | AliDebug(1, Form("writing tags to file %s", fileName)); |
1992 | |
1993 | TFile* ftag = TFile::Open(fileName, "recreate"); |
1994 | ftag->cd(); |
1995 | ttag.Write(); |
1996 | ftag->Close(); |
1997 | file->cd(); |
1998 | delete tag; |
f3a97c86 |
1999 | delete evTag; |
2000 | } |
2001 | |
a7807689 |
2002 | //_____________________________________________________________________________ |
f29f1726 |
2003 | void AliReconstruction::ESDFile2AODFile(TFile* esdFile, TFile* aodFile) |
a7807689 |
2004 | { |
f29f1726 |
2005 | // write all files from the given esd file to an aod file |
2006 | |
2007 | // create an AliAOD object |
2008 | AliAODEvent *aod = new AliAODEvent(); |
2009 | aod->CreateStdContent(); |
2010 | |
2011 | // go to the file |
2012 | aodFile->cd(); |
2013 | |
2014 | // create the tree |
2015 | TTree *aodTree = new TTree("AOD", "AliAOD tree"); |
2016 | aodTree->Branch(aod->GetList()); |
2017 | |
2018 | // connect to ESD |
2019 | TTree *t = (TTree*) esdFile->Get("esdTree"); |
53ec9628 |
2020 | AliESD *esd = new AliESD(); |
2021 | esd->ReadFromTree(t); |
f29f1726 |
2022 | |
53ec9628 |
2023 | Int_t nEvents = t->GetEntries(); |
f29f1726 |
2024 | |
2025 | // set arrays and pointers |
2026 | Float_t posF[3]; |
2027 | Double_t pos[3]; |
2028 | Double_t p[3]; |
2029 | Double_t covVtx[6]; |
2030 | Double_t covTr[21]; |
2031 | Double_t pid[10]; |
2032 | |
2033 | // loop over events and fill them |
2034 | for (Int_t iEvent = 0; iEvent < nEvents; ++iEvent) { |
53ec9628 |
2035 | t->GetEntry(iEvent); |
f29f1726 |
2036 | |
2037 | // Multiplicity information needed by the header (to be revised!) |
2038 | Int_t nTracks = esd->GetNumberOfTracks(); |
2039 | Int_t nPosTracks = 0; |
2040 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) |
2041 | if (esd->GetTrack(iTrack)->GetSign()> 0) nPosTracks++; |
2042 | |
a1d4139d |
2043 | // Update the header |
2044 | AliAODHeader* header = aod->GetHeader(); |
2045 | |
ade23daf |
2046 | header->SetRunNumber (esd->GetRunNumber() ); |
2047 | header->SetBunchCrossNumber(esd->GetBunchCrossNumber()); |
2048 | header->SetOrbitNumber (esd->GetOrbitNumber() ); |
2049 | header->SetPeriodNumber (esd->GetPeriodNumber() ); |
2050 | header->SetTriggerMask (esd->GetTriggerMask() ); |
2051 | header->SetTriggerCluster (esd->GetTriggerCluster() ); |
2052 | header->SetEventType (esd->GetEventType() ); |
2053 | header->SetMagneticField (esd->GetMagneticField() ); |
2054 | header->SetZDCN1Energy (esd->GetZDCN1Energy() ); |
2055 | header->SetZDCP1Energy (esd->GetZDCP1Energy() ); |
2056 | header->SetZDCN2Energy (esd->GetZDCN2Energy() ); |
2057 | header->SetZDCP2Energy (esd->GetZDCP2Energy() ); |
2058 | header->SetZDCEMEnergy (esd->GetZDCEMEnergy() ); |
a1d4139d |
2059 | header->SetRefMultiplicity (nTracks); |
2060 | header->SetRefMultiplicityPos(nPosTracks); |
2061 | header->SetRefMultiplicityNeg(nTracks - nPosTracks); |
2062 | header->SetMuonMagFieldScale(-999.); // FIXME |
2063 | header->SetCentrality(-999.); // FIXME |
2064 | // |
2065 | // |
f29f1726 |
2066 | |
2067 | Int_t nV0s = esd->GetNumberOfV0s(); |
2068 | Int_t nCascades = esd->GetNumberOfCascades(); |
2069 | Int_t nKinks = esd->GetNumberOfKinks(); |
2070 | Int_t nVertices = nV0s + nCascades + nKinks; |
2071 | |
2072 | aod->ResetStd(nTracks, nVertices); |
2073 | AliAODTrack *aodTrack; |
2074 | |
2075 | |
2076 | // Array to take into account the tracks already added to the AOD |
2077 | Bool_t * usedTrack = NULL; |
2078 | if (nTracks>0) { |
2079 | usedTrack = new Bool_t[nTracks]; |
2080 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) usedTrack[iTrack]=kFALSE; |
2081 | } |
2082 | // Array to take into account the V0s already added to the AOD |
2083 | Bool_t * usedV0 = NULL; |
2084 | if (nV0s>0) { |
2085 | usedV0 = new Bool_t[nV0s]; |
2086 | for (Int_t iV0=0; iV0<nV0s; ++iV0) usedV0[iV0]=kFALSE; |
2087 | } |
2088 | // Array to take into account the kinks already added to the AOD |
2089 | Bool_t * usedKink = NULL; |
2090 | if (nKinks>0) { |
2091 | usedKink = new Bool_t[nKinks]; |
2092 | for (Int_t iKink=0; iKink<nKinks; ++iKink) usedKink[iKink]=kFALSE; |
2093 | } |
2094 | |
2095 | // Access to the AOD container of vertices |
2096 | TClonesArray &vertices = *(aod->GetVertices()); |
2097 | Int_t jVertices=0; |
2098 | |
2099 | // Access to the AOD container of tracks |
2100 | TClonesArray &tracks = *(aod->GetTracks()); |
2101 | Int_t jTracks=0; |
2102 | |
2103 | // Add primary vertex. The primary tracks will be defined |
2104 | // after the loops on the composite objects (V0, cascades, kinks) |
2105 | const AliESDVertex *vtx = esd->GetPrimaryVertex(); |
2106 | |
2107 | vtx->GetXYZ(pos); // position |
2108 | vtx->GetCovMatrix(covVtx); //covariance matrix |
2109 | |
2110 | AliAODVertex * primary = new(vertices[jVertices++]) |
2111 | AliAODVertex(pos, covVtx, vtx->GetChi2toNDF(), NULL, AliAODVertex::kPrimary); |
2112 | |
2113 | // Create vertices starting from the most complex objects |
2114 | |
2115 | // Cascades |
2116 | for (Int_t nCascade = 0; nCascade < nCascades; ++nCascade) { |
2117 | AliESDcascade *cascade = esd->GetCascade(nCascade); |
2118 | |
2119 | cascade->GetXYZ(pos[0], pos[1], pos[2]); |
2120 | cascade->GetPosCovXi(covVtx); |
2121 | |
2122 | // Add the cascade vertex |
2123 | AliAODVertex * vcascade = new(vertices[jVertices++]) AliAODVertex(pos, |
2124 | covVtx, |
2125 | cascade->GetChi2Xi(), // = chi2/NDF since NDF = 2*2-3 |
2126 | primary, |
2127 | AliAODVertex::kCascade); |
2128 | |
2129 | primary->AddDaughter(vcascade); |
2130 | |
2131 | // Add the V0 from the cascade. The ESD class have to be optimized... |
2132 | // Now we have to search for the corresponding Vo in the list of V0s |
2133 | // using the indeces of the positive and negative tracks |
2134 | |
2135 | Int_t posFromV0 = cascade->GetPindex(); |
2136 | Int_t negFromV0 = cascade->GetNindex(); |
2137 | |
2138 | |
2139 | AliESDv0 * v0 = 0x0; |
2140 | Int_t indV0 = -1; |
2141 | |
2142 | for (Int_t iV0=0; iV0<nV0s; ++iV0) { |
2143 | |
2144 | v0 = esd->GetV0(iV0); |
2145 | Int_t posV0 = v0->GetPindex(); |
2146 | Int_t negV0 = v0->GetNindex(); |
2147 | |
2148 | if (posV0==posFromV0 && negV0==negFromV0) { |
2149 | indV0 = iV0; |
2150 | break; |
2151 | } |
2152 | } |
2153 | |
2154 | AliAODVertex * vV0FromCascade = 0x0; |
2155 | |
2156 | if (indV0>-1 && !usedV0[indV0] ) { |
2157 | |
2158 | // the V0 exists in the array of V0s and is not used |
2159 | |
2160 | usedV0[indV0] = kTRUE; |
2161 | |
2162 | v0->GetXYZ(pos[0], pos[1], pos[2]); |
2163 | v0->GetPosCov(covVtx); |
2164 | |
2165 | vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos, |
2166 | covVtx, |
2167 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 |
2168 | vcascade, |
2169 | AliAODVertex::kV0); |
2170 | } else { |
2171 | |
2172 | // the V0 doesn't exist in the array of V0s or was used |
2173 | cerr << "Error: event " << iEvent << " cascade " << nCascade |
2174 | << " The V0 " << indV0 |
2175 | << " doesn't exist in the array of V0s or was used!" << endl; |
2176 | |
2177 | cascade->GetXYZ(pos[0], pos[1], pos[2]); |
2178 | cascade->GetPosCov(covVtx); |
2179 | |
2180 | vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos, |
2181 | covVtx, |
2182 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 |
2183 | vcascade, |
2184 | AliAODVertex::kV0); |
2185 | vcascade->AddDaughter(vV0FromCascade); |
2186 | } |
2187 | |
2188 | // Add the positive tracks from the V0 |
2189 | |
2190 | if (! usedTrack[posFromV0]) { |
2191 | |
2192 | usedTrack[posFromV0] = kTRUE; |
2193 | |
2194 | AliESDtrack *esdTrack = esd->GetTrack(posFromV0); |
2195 | esdTrack->GetPxPyPz(p); |
2196 | esdTrack->GetXYZ(pos); |
2197 | esdTrack->GetCovarianceXYZPxPyPz(covTr); |
2198 | esdTrack->GetESDpid(pid); |
2199 | |
2200 | vV0FromCascade->AddDaughter(aodTrack = |
2201 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), |
2202 | esdTrack->GetLabel(), |
2203 | p, |
2204 | kTRUE, |
2205 | pos, |
2206 | kFALSE, |
2207 | covTr, |
2208 | (Short_t)esdTrack->GetSign(), |
2209 | esdTrack->GetITSClusterMap(), |
2210 | pid, |
2211 | vV0FromCascade, |
2212 | kTRUE, // check if this is right |
2213 | kFALSE, // check if this is right |
2214 | AliAODTrack::kSecondary) |
2215 | ); |
2216 | aodTrack->ConvertAliPIDtoAODPID(); |
2217 | } |
2218 | else { |
2219 | cerr << "Error: event " << iEvent << " cascade " << nCascade |
2220 | << " track " << posFromV0 << " has already been used!" << endl; |
2221 | } |
2222 | |
2223 | // Add the negative tracks from the V0 |
2224 | |
2225 | if (!usedTrack[negFromV0]) { |
2226 | |
2227 | usedTrack[negFromV0] = kTRUE; |
2228 | |
2229 | AliESDtrack *esdTrack = esd->GetTrack(negFromV0); |
2230 | esdTrack->GetPxPyPz(p); |
2231 | esdTrack->GetXYZ(pos); |
2232 | esdTrack->GetCovarianceXYZPxPyPz(covTr); |
2233 | esdTrack->GetESDpid(pid); |
2234 | |
2235 | vV0FromCascade->AddDaughter(aodTrack = |
2236 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), |
2237 | esdTrack->GetLabel(), |
2238 | p, |
2239 | kTRUE, |
2240 | pos, |
2241 | kFALSE, |
2242 | covTr, |
2243 | (Short_t)esdTrack->GetSign(), |
2244 | esdTrack->GetITSClusterMap(), |
2245 | pid, |
2246 | vV0FromCascade, |
2247 | kTRUE, // check if this is right |
2248 | kFALSE, // check if this is right |
2249 | AliAODTrack::kSecondary) |
2250 | ); |
2251 | aodTrack->ConvertAliPIDtoAODPID(); |
2252 | } |
2253 | else { |
2254 | cerr << "Error: event " << iEvent << " cascade " << nCascade |
2255 | << " track " << negFromV0 << " has already been used!" << endl; |
2256 | } |
2257 | |
2258 | // Add the bachelor track from the cascade |
2259 | |
2260 | Int_t bachelor = cascade->GetBindex(); |
2261 | |
2262 | if(!usedTrack[bachelor]) { |
2263 | |
2264 | usedTrack[bachelor] = kTRUE; |
2265 | |
2266 | AliESDtrack *esdTrack = esd->GetTrack(bachelor); |
2267 | esdTrack->GetPxPyPz(p); |
2268 | esdTrack->GetXYZ(pos); |
2269 | esdTrack->GetCovarianceXYZPxPyPz(covTr); |
2270 | esdTrack->GetESDpid(pid); |
2271 | |
2272 | vcascade->AddDaughter(aodTrack = |
2273 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), |
2274 | esdTrack->GetLabel(), |
2275 | p, |
2276 | kTRUE, |
2277 | pos, |
2278 | kFALSE, |
2279 | covTr, |
2280 | (Short_t)esdTrack->GetSign(), |
2281 | esdTrack->GetITSClusterMap(), |
2282 | pid, |
2283 | vcascade, |
2284 | kTRUE, // check if this is right |
2285 | kFALSE, // check if this is right |
2286 | AliAODTrack::kSecondary) |
2287 | ); |
2288 | aodTrack->ConvertAliPIDtoAODPID(); |
2289 | } |
2290 | else { |
2291 | cerr << "Error: event " << iEvent << " cascade " << nCascade |
2292 | << " track " << bachelor << " has already been used!" << endl; |
2293 | } |
2294 | |
2295 | // Add the primary track of the cascade (if any) |
2296 | |
2297 | } // end of the loop on cascades |
2298 | |
2299 | // V0s |
2300 | |
2301 | for (Int_t nV0 = 0; nV0 < nV0s; ++nV0) { |
2302 | |
2303 | if (usedV0[nV0]) continue; // skip if aready added to the AOD |
2304 | |
2305 | AliESDv0 *v0 = esd->GetV0(nV0); |
2306 | |
2307 | v0->GetXYZ(pos[0], pos[1], pos[2]); |
2308 | v0->GetPosCov(covVtx); |
2309 | |
2310 | AliAODVertex * vV0 = |
2311 | new(vertices[jVertices++]) AliAODVertex(pos, |
2312 | covVtx, |
2313 | v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3 |
2314 | primary, |
2315 | AliAODVertex::kV0); |
2316 | primary->AddDaughter(vV0); |
2317 | |
2318 | Int_t posFromV0 = v0->GetPindex(); |
2319 | Int_t negFromV0 = v0->GetNindex(); |
2320 | |
2321 | // Add the positive tracks from the V0 |
2322 | |
2323 | if (!usedTrack[posFromV0]) { |
2324 | |
2325 | usedTrack[posFromV0] = kTRUE; |
2326 | |
2327 | AliESDtrack *esdTrack = esd->GetTrack(posFromV0); |
2328 | esdTrack->GetPxPyPz(p); |
2329 | esdTrack->GetXYZ(pos); |
2330 | esdTrack->GetCovarianceXYZPxPyPz(covTr); |
2331 | esdTrack->GetESDpid(pid); |
2332 | |
2333 | vV0->AddDaughter(aodTrack = |
2334 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), |
2335 | esdTrack->GetLabel(), |
2336 | p, |
2337 | kTRUE, |
2338 | pos, |
2339 | kFALSE, |
2340 | covTr, |
2341 | (Short_t)esdTrack->GetSign(), |
2342 | esdTrack->GetITSClusterMap(), |
2343 | pid, |
2344 | vV0, |
2345 | kTRUE, // check if this is right |
2346 | kFALSE, // check if this is right |
2347 | AliAODTrack::kSecondary) |
2348 | ); |
2349 | aodTrack->ConvertAliPIDtoAODPID(); |
2350 | } |
2351 | else { |
2352 | cerr << "Error: event " << iEvent << " V0 " << nV0 |
2353 | << " track " << posFromV0 << " has already been used!" << endl; |
2354 | } |
a7807689 |
2355 | |
f29f1726 |
2356 | // Add the negative tracks from the V0 |
2357 | |
2358 | if (!usedTrack[negFromV0]) { |
2359 | |
2360 | usedTrack[negFromV0] = kTRUE; |
2361 | |
2362 | AliESDtrack *esdTrack = esd->GetTrack(negFromV0); |
2363 | esdTrack->GetPxPyPz(p); |
2364 | esdTrack->GetXYZ(pos); |
2365 | esdTrack->GetCovarianceXYZPxPyPz(covTr); |
2366 | esdTrack->GetESDpid(pid); |
2367 | |
2368 | vV0->AddDaughter(aodTrack = |
2369 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), |
2370 | esdTrack->GetLabel(), |
2371 | p, |
2372 | kTRUE, |
2373 | pos, |
2374 | kFALSE, |
2375 | covTr, |
2376 | (Short_t)esdTrack->GetSign(), |
2377 | esdTrack->GetITSClusterMap(), |
2378 | pid, |
2379 | vV0, |
2380 | kTRUE, // check if this is right |
2381 | kFALSE, // check if this is right |
2382 | AliAODTrack::kSecondary) |
2383 | ); |
2384 | aodTrack->ConvertAliPIDtoAODPID(); |
2385 | } |
2386 | else { |
2387 | cerr << "Error: event " << iEvent << " V0 " << nV0 |
2388 | << " track " << negFromV0 << " has already been used!" << endl; |
2389 | } |
2390 | |
2391 | } // end of the loop on V0s |
2392 | |
2393 | // Kinks: it is a big mess the access to the information in the kinks |
2394 | // The loop is on the tracks in order to find the mother and daugther of each kink |
2395 | |
2396 | |
2397 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) { |
2398 | |
2399 | |
2400 | AliESDtrack * esdTrack = esd->GetTrack(iTrack); |
2401 | |
2402 | Int_t ikink = esdTrack->GetKinkIndex(0); |
2403 | |
2404 | if (ikink) { |
2405 | // Negative kink index: mother, positive: daughter |
2406 | |
2407 | // Search for the second track of the kink |
2408 | |
2409 | for (Int_t jTrack = iTrack+1; jTrack<nTracks; ++jTrack) { |
2410 | |
2411 | AliESDtrack * esdTrack1 = esd->GetTrack(jTrack); |
2412 | |
2413 | Int_t jkink = esdTrack1->GetKinkIndex(0); |
2414 | |
2415 | if ( TMath::Abs(ikink)==TMath::Abs(jkink) ) { |
2416 | |
2417 | // The two tracks are from the same kink |
2418 | |
2419 | if (usedKink[TMath::Abs(ikink)-1]) continue; // skip used kinks |
2420 | |
2421 | Int_t imother = -1; |
2422 | Int_t idaughter = -1; |
2423 | |
2424 | if (ikink<0 && jkink>0) { |
2425 | |
2426 | imother = iTrack; |
2427 | idaughter = jTrack; |
2428 | } |
2429 | else if (ikink>0 && jkink<0) { |
2430 | |
2431 | imother = jTrack; |
2432 | idaughter = iTrack; |
2433 | } |
2434 | else { |
2435 | cerr << "Error: Wrong combination of kink indexes: " |
2436 | << ikink << " " << jkink << endl; |
2437 | continue; |
2438 | } |
2439 | |
2440 | // Add the mother track |
2441 | |
2442 | AliAODTrack * mother = NULL; |
2443 | |
2444 | if (!usedTrack[imother]) { |
2445 | |
2446 | usedTrack[imother] = kTRUE; |
2447 | |
2448 | AliESDtrack *esdTrack = esd->GetTrack(imother); |
2449 | esdTrack->GetPxPyPz(p); |
2450 | esdTrack->GetXYZ(pos); |
2451 | esdTrack->GetCovarianceXYZPxPyPz(covTr); |
2452 | esdTrack->GetESDpid(pid); |
2453 | |
2454 | mother = |
2455 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), |
2456 | esdTrack->GetLabel(), |
2457 | p, |
2458 | kTRUE, |
2459 | pos, |
2460 | kFALSE, |
2461 | covTr, |
2462 | (Short_t)esdTrack->GetSign(), |
2463 | esdTrack->GetITSClusterMap(), |
2464 | pid, |
2465 | primary, |
2466 | kTRUE, // check if this is right |
2467 | kTRUE, // check if this is right |
2468 | AliAODTrack::kPrimary); |
2469 | primary->AddDaughter(mother); |
2470 | mother->ConvertAliPIDtoAODPID(); |
2471 | } |
2472 | else { |
2473 | cerr << "Error: event " << iEvent << " kink " << TMath::Abs(ikink)-1 |
2474 | << " track " << imother << " has already been used!" << endl; |
2475 | } |
2476 | |
2477 | // Add the kink vertex |
2478 | AliESDkink * kink = esd->GetKink(TMath::Abs(ikink)-1); |
2479 | |
2480 | AliAODVertex * vkink = |
2481 | new(vertices[jVertices++]) AliAODVertex(kink->GetPosition(), |
2482 | NULL, |
2483 | 0., |
2484 | mother, |
2485 | AliAODVertex::kKink); |
2486 | // Add the daughter track |
2487 | |
2488 | AliAODTrack * daughter = NULL; |
2489 | |
2490 | if (!usedTrack[idaughter]) { |
2491 | |
2492 | usedTrack[idaughter] = kTRUE; |
2493 | |
2494 | AliESDtrack *esdTrack = esd->GetTrack(idaughter); |
2495 | esdTrack->GetPxPyPz(p); |
2496 | esdTrack->GetXYZ(pos); |
2497 | esdTrack->GetCovarianceXYZPxPyPz(covTr); |
2498 | esdTrack->GetESDpid(pid); |
2499 | |
2500 | daughter = |
2501 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), |
2502 | esdTrack->GetLabel(), |
2503 | p, |
2504 | kTRUE, |
2505 | pos, |
2506 | kFALSE, |
2507 | covTr, |
2508 | (Short_t)esdTrack->GetSign(), |
2509 | esdTrack->GetITSClusterMap(), |
2510 | pid, |
2511 | vkink, |
2512 | kTRUE, // check if this is right |
2513 | kTRUE, // check if this is right |
2514 | AliAODTrack::kPrimary); |
2515 | vkink->AddDaughter(daughter); |
2516 | daughter->ConvertAliPIDtoAODPID(); |
2517 | } |
2518 | else { |
2519 | cerr << "Error: event " << iEvent << " kink " << TMath::Abs(ikink)-1 |
2520 | << " track " << idaughter << " has already been used!" << endl; |
2521 | } |
2522 | |
2523 | |
2524 | } |
2525 | } |
2526 | |
2527 | } |
2528 | |
2529 | } |
2530 | |
2531 | |
2532 | // Tracks (primary and orphan) |
2533 | |
2534 | for (Int_t nTrack = 0; nTrack < nTracks; ++nTrack) { |
2535 | |
2536 | |
2537 | if (usedTrack[nTrack]) continue; |
2538 | |
2539 | AliESDtrack *esdTrack = esd->GetTrack(nTrack); |
2540 | esdTrack->GetPxPyPz(p); |
2541 | esdTrack->GetXYZ(pos); |
2542 | esdTrack->GetCovarianceXYZPxPyPz(covTr); |
2543 | esdTrack->GetESDpid(pid); |
2544 | |
2545 | Float_t impactXY, impactZ; |
2546 | |
2547 | esdTrack->GetImpactParameters(impactXY,impactZ); |
2548 | |
2549 | if (impactXY<3) { |
2550 | // track inside the beam pipe |
2551 | |
2552 | primary->AddDaughter(aodTrack = |
2553 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), |
2554 | esdTrack->GetLabel(), |
2555 | p, |
2556 | kTRUE, |
2557 | pos, |
2558 | kFALSE, |
2559 | covTr, |
2560 | (Short_t)esdTrack->GetSign(), |
2561 | esdTrack->GetITSClusterMap(), |
2562 | pid, |
2563 | primary, |
2564 | kTRUE, // check if this is right |
2565 | kTRUE, // check if this is right |
2566 | AliAODTrack::kPrimary) |
2567 | ); |
2568 | aodTrack->ConvertAliPIDtoAODPID(); |
2569 | } |
2570 | else { |
2571 | // outside the beam pipe: orphan track |
2572 | aodTrack = |
2573 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), |
2574 | esdTrack->GetLabel(), |
2575 | p, |
2576 | kTRUE, |
2577 | pos, |
2578 | kFALSE, |
2579 | covTr, |
2580 | (Short_t)esdTrack->GetSign(), |
2581 | esdTrack->GetITSClusterMap(), |
2582 | pid, |
2583 | NULL, |
2584 | kFALSE, // check if this is right |
2585 | kFALSE, // check if this is right |
2586 | AliAODTrack::kOrphan); |
2587 | aodTrack->ConvertAliPIDtoAODPID(); |
2588 | } |
2589 | } // end of loop on tracks |
2590 | |
2591 | // muon tracks |
2592 | Int_t nMuTracks = esd->GetNumberOfMuonTracks(); |
2593 | for (Int_t nMuTrack = 0; nMuTrack < nMuTracks; ++nMuTrack) { |
2594 | |
2595 | AliESDMuonTrack *esdMuTrack = esd->GetMuonTrack(nMuTrack); |
2596 | p[0] = esdMuTrack->Px(); |
2597 | p[1] = esdMuTrack->Py(); |
2598 | p[2] = esdMuTrack->Pz(); |
2599 | pos[0] = primary->GetX(); |
2600 | pos[1] = primary->GetY(); |
2601 | pos[2] = primary->GetZ(); |
2602 | |
2603 | // has to be changed once the muon pid is provided by the ESD |
2604 | for (Int_t i = 0; i < 10; pid[i++] = 0.); pid[AliAODTrack::kMuon]=1.; |
2605 | |
2606 | primary->AddDaughter( |
2607 | new(tracks[jTracks++]) AliAODTrack(0, // no ID provided |
2608 | 0, // no label provided |
2609 | p, |
2610 | kTRUE, |
2611 | pos, |
2612 | kFALSE, |
2613 | NULL, // no covariance matrix provided |
2614 | (Short_t)-99, // no charge provided |
2615 | 0, // no ITSClusterMap |
2616 | pid, |
2617 | primary, |
2618 | kTRUE, // check if this is right |
2619 | kTRUE, // not used for vertex fit |
2620 | AliAODTrack::kPrimary) |
2621 | ); |
2622 | } |
2623 | |
2624 | // Access to the AOD container of clusters |
2625 | TClonesArray &clusters = *(aod->GetClusters()); |
2626 | Int_t jClusters=0; |
2627 | |
2628 | // Calo Clusters |
2629 | Int_t nClusters = esd->GetNumberOfCaloClusters(); |
2630 | |
2631 | for (Int_t iClust=0; iClust<nClusters; ++iClust) { |
2632 | |
2633 | AliESDCaloCluster * cluster = esd->GetCaloCluster(iClust); |
2634 | |
2635 | Int_t id = cluster->GetID(); |
2636 | Int_t label = -1; |
53ec9628 |
2637 | Float_t energy = cluster->E(); |
2638 | cluster->GetPosition(posF); |
f29f1726 |
2639 | AliAODVertex *prodVertex = primary; |
2640 | AliAODTrack *primTrack = NULL; |
2641 | Char_t ttype=AliAODCluster::kUndef; |
2642 | |
2643 | if (cluster->IsPHOS()) ttype=AliAODCluster::kPHOSNeutral; |
2644 | else if (cluster->IsEMCAL()) { |
2645 | |
2646 | if (cluster->GetClusterType() == AliESDCaloCluster::kPseudoCluster) |
2647 | ttype = AliAODCluster::kEMCALPseudoCluster; |
2648 | else |
2649 | ttype = AliAODCluster::kEMCALClusterv1; |
2650 | |
2651 | } |
2652 | |
2653 | new(clusters[jClusters++]) AliAODCluster(id, |
2654 | label, |
2655 | energy, |
2656 | pos, |
2657 | NULL, // no covariance matrix provided |
2658 | NULL, // no pid for clusters provided |
2659 | prodVertex, |
2660 | primTrack, |
2661 | ttype); |
2662 | |
2663 | } // end of loop on calo clusters |
2664 | |
2665 | delete [] usedTrack; |
2666 | delete [] usedV0; |
2667 | delete [] usedKink; |
2668 | |
2669 | // fill the tree for this event |
2670 | aodTree->Fill(); |
2671 | } // end of event loop |
2672 | |
2673 | aodTree->GetUserInfo()->Add(aod); |
2674 | |
2675 | // close ESD file |
2676 | esdFile->Close(); |
2677 | |
2678 | // write the tree to the specified file |
2679 | aodFile = aodTree->GetCurrentFile(); |
2680 | aodFile->cd(); |
2681 | aodTree->Write(); |
2682 | |
a7807689 |
2683 | return; |
2684 | } |
2685 | |
98937d93 |
2686 | void AliReconstruction::WriteAlignmentData(AliESD* esd) |
2687 | { |
2688 | // Write space-points which are then used in the alignment procedures |
2689 | // For the moment only ITS, TRD and TPC |
2690 | |
2691 | // Load TOF clusters |
d528ee75 |
2692 | if (fTracker[3]){ |
2693 | fLoader[3]->LoadRecPoints("read"); |
2694 | TTree* tree = fLoader[3]->TreeR(); |
2695 | if (!tree) { |
2696 | AliError(Form("Can't get the %s cluster tree", fgkDetectorName[3])); |
2697 | return; |
2698 | } |
2699 | fTracker[3]->LoadClusters(tree); |
98937d93 |
2700 | } |
98937d93 |
2701 | Int_t ntracks = esd->GetNumberOfTracks(); |
2702 | for (Int_t itrack = 0; itrack < ntracks; itrack++) |
2703 | { |
2704 | AliESDtrack *track = esd->GetTrack(itrack); |
2705 | Int_t nsp = 0; |
ef7253ac |
2706 | Int_t idx[200]; |
98937d93 |
2707 | for (Int_t iDet = 3; iDet >= 0; iDet--) |
2708 | nsp += track->GetNcls(iDet); |
2709 | if (nsp) { |
2710 | AliTrackPointArray *sp = new AliTrackPointArray(nsp); |
2711 | track->SetTrackPointArray(sp); |
2712 | Int_t isptrack = 0; |
2713 | for (Int_t iDet = 3; iDet >= 0; iDet--) { |
2714 | AliTracker *tracker = fTracker[iDet]; |
2715 | if (!tracker) continue; |
2716 | Int_t nspdet = track->GetNcls(iDet); |
98937d93 |
2717 | if (nspdet <= 0) continue; |
2718 | track->GetClusters(iDet,idx); |
2719 | AliTrackPoint p; |
2720 | Int_t isp = 0; |
2721 | Int_t isp2 = 0; |
2722 | while (isp < nspdet) { |
2723 | Bool_t isvalid = tracker->GetTrackPoint(idx[isp2],p); isp2++; |
160db090 |
2724 | const Int_t kNTPCmax = 159; |
2725 | if (iDet==1 && isp2>kNTPCmax) break; // to be fixed |
98937d93 |
2726 | if (!isvalid) continue; |
2727 | sp->AddPoint(isptrack,&p); isptrack++; isp++; |
2728 | } |
98937d93 |
2729 | } |
2730 | } |
2731 | } |
d528ee75 |
2732 | if (fTracker[3]){ |
2733 | fTracker[3]->UnloadClusters(); |
2734 | fLoader[3]->UnloadRecPoints(); |
2735 | } |
98937d93 |
2736 | } |
2e3550da |
2737 | |
2738 | //_____________________________________________________________________________ |
2739 | void AliReconstruction::FillRawDataErrorLog(Int_t iEvent, AliESD* esd) |
2740 | { |
2741 | // The method reads the raw-data error log |
2742 | // accumulated within the rawReader. |
2743 | // It extracts the raw-data errors related to |
2744 | // the current event and stores them into |
2745 | // a TClonesArray inside the esd object. |
2746 | |
2747 | if (!fRawReader) return; |
2748 | |
2749 | for(Int_t i = 0; i < fRawReader->GetNumberOfErrorLogs(); i++) { |
2750 | |
2751 | AliRawDataErrorLog *log = fRawReader->GetErrorLog(i); |
2752 | if (!log) continue; |
2753 | if (iEvent != log->GetEventNumber()) continue; |
2754 | |
2755 | esd->AddRawDataErrorLog(log); |
2756 | } |
2757 | |
2758 | } |
46698ae4 |
2759 | |
2760 | TNamed* AliReconstruction::CopyFileToTNamed(TString fPath,TString fName){ |
b545009a |
2761 | // Dump a file content into a char in TNamed |
46698ae4 |
2762 | ifstream in; |
2763 | in.open(fPath.Data(),ios::in | ios::binary|ios::ate); |
2764 | Int_t kBytes = (Int_t)in.tellg(); |
2765 | printf("Size: %d \n",kBytes); |
2766 | TNamed *fn = 0; |
2767 | if(in.good()){ |
2768 | char* memblock = new char [kBytes]; |
2769 | in.seekg (0, ios::beg); |
2770 | in.read (memblock, kBytes); |
2771 | in.close(); |
2772 | TString fData(memblock,kBytes); |
2773 | fn = new TNamed(fName,fData); |
2774 | printf("fData Size: %d \n",fData.Sizeof()); |
2775 | printf("fName Size: %d \n",fName.Sizeof()); |
2776 | printf("fn Size: %d \n",fn->Sizeof()); |
2777 | delete[] memblock; |
2778 | } |
2779 | else{ |
2780 | AliInfo(Form("Could not Open %s\n",fPath.Data())); |
2781 | } |
2782 | |
2783 | return fn; |
2784 | } |
2785 | |
2786 | void AliReconstruction::TNamedToFile(TTree* fTree, TString fName){ |
46698ae4 |
2787 | // This is not really needed in AliReconstruction at the moment |
2788 | // but can serve as a template |
2789 | |
2790 | TList *fList = fTree->GetUserInfo(); |
2791 | TNamed *fn = (TNamed*)fList->FindObject(fName.Data()); |
2792 | printf("fn Size: %d \n",fn->Sizeof()); |
2793 | |
2794 | TString fTmp(fn->GetName()); // to be 100% sure in principle fName also works |
2795 | const char* cdata = fn->GetTitle(); |
2796 | printf("fTmp Size %d\n",fTmp.Sizeof()); |
2797 | |
2798 | int size = fn->Sizeof()-fTmp.Sizeof()-sizeof(UChar_t)-sizeof(Int_t); // see dfinition of TString::SizeOf()... |
2799 | printf("calculated size %d\n",size); |
2800 | ofstream out(fName.Data(),ios::out | ios::binary); |
2801 | out.write(cdata,size); |
2802 | out.close(); |
2803 | |
2804 | } |
2805 | |