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73318471 | 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 * | |
74687314 | 8 | * documentation strictly for non-commercial purposes is hereby granted * |
73318471 | 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: AliESDtrackCuts.cxx 24534 2008-03-16 22:22:11Z fca $ */ | |
17 | ||
18 | #include "AliESDtrackCuts.h" | |
19 | ||
20 | #include <AliESDtrack.h> | |
91c88f16 | 21 | #include <AliESDVertex.h> |
73318471 | 22 | #include <AliESDEvent.h> |
23 | #include <AliLog.h> | |
24 | ||
25 | #include <TTree.h> | |
26 | #include <TCanvas.h> | |
27 | #include <TDirectory.h> | |
d95684c0 | 28 | #include <TH2F.h> |
29 | #include <TF1.h> | |
73318471 | 30 | |
31 | //____________________________________________________________________ | |
32 | ClassImp(AliESDtrackCuts) | |
33 | ||
34 | // Cut names | |
35 | const Char_t* AliESDtrackCuts::fgkCutNames[kNCuts] = { | |
36 | "require TPC refit", | |
a86cf7f4 | 37 | "require TPC standalone", |
73318471 | 38 | "require ITS refit", |
39 | "n clusters TPC", | |
40 | "n clusters ITS", | |
86f0e195 | 41 | "#Chi^{2}/cluster TPC", |
42 | "#Chi^{2}/cluster ITS", | |
73318471 | 43 | "cov 11", |
44 | "cov 22", | |
45 | "cov 33", | |
46 | "cov 44", | |
47 | "cov 55", | |
48 | "trk-to-vtx", | |
49 | "trk-to-vtx failed", | |
50 | "kink daughters", | |
51 | "p", | |
52 | "p_{T}", | |
53 | "p_{x}", | |
54 | "p_{y}", | |
55 | "p_{z}", | |
524916f0 | 56 | "eta", |
86f0e195 | 57 | "y", |
133a5e00 | 58 | "trk-to-vtx max dca 2D absolute", |
59 | "trk-to-vtx max dca xy absolute", | |
60 | "trk-to-vtx max dca z absolute", | |
61 | "trk-to-vtx min dca 2D absolute", | |
62 | "trk-to-vtx min dca xy absolute", | |
63 | "trk-to-vtx min dca z absolute", | |
94c06b89 | 64 | "SPD cluster requirement", |
65 | "SDD cluster requirement", | |
d95684c0 | 66 | "SSD cluster requirement", |
025fb458 | 67 | "require ITS stand-alone", |
68 | "rel 1/pt uncertainty" | |
73318471 | 69 | }; |
70 | ||
71 | //____________________________________________________________________ | |
72 | AliESDtrackCuts::AliESDtrackCuts(const Char_t* name, const Char_t* title) : AliAnalysisCuts(name,title), | |
73 | fCutMinNClusterTPC(0), | |
74 | fCutMinNClusterITS(0), | |
75 | fCutMaxChi2PerClusterTPC(0), | |
76 | fCutMaxChi2PerClusterITS(0), | |
77 | fCutMaxC11(0), | |
78 | fCutMaxC22(0), | |
79 | fCutMaxC33(0), | |
80 | fCutMaxC44(0), | |
81 | fCutMaxC55(0), | |
025fb458 | 82 | fCutMaxRel1PtUncertainty(0), |
73318471 | 83 | fCutAcceptKinkDaughters(0), |
3128582b | 84 | fCutAcceptSharedTPCClusters(0), |
85 | fCutMaxFractionSharedTPCClusters(0), | |
73318471 | 86 | fCutRequireTPCRefit(0), |
a86cf7f4 | 87 | fCutRequireTPCStandAlone(0), |
73318471 | 88 | fCutRequireITSRefit(0), |
d95684c0 | 89 | fCutRequireITSStandAlone(0), |
73318471 | 90 | fCutNsigmaToVertex(0), |
91 | fCutSigmaToVertexRequired(0), | |
133a5e00 | 92 | fCutMaxDCAToVertexXY(0), |
93 | fCutMaxDCAToVertexZ(0), | |
94 | fCutMinDCAToVertexXY(0), | |
95 | fCutMinDCAToVertexZ(0), | |
86f0e195 | 96 | fCutDCAToVertex2D(0), |
73318471 | 97 | fPMin(0), |
98 | fPMax(0), | |
99 | fPtMin(0), | |
100 | fPtMax(0), | |
101 | fPxMin(0), | |
102 | fPxMax(0), | |
103 | fPyMin(0), | |
104 | fPyMax(0), | |
105 | fPzMin(0), | |
106 | fPzMax(0), | |
107 | fEtaMin(0), | |
108 | fEtaMax(0), | |
109 | fRapMin(0), | |
110 | fRapMax(0), | |
111 | fHistogramsOn(0), | |
112 | ffDTheoretical(0), | |
113 | fhCutStatistics(0), | |
114 | fhCutCorrelation(0) | |
115 | { | |
116 | // | |
117 | // constructor | |
118 | // | |
119 | ||
120 | Init(); | |
121 | ||
122 | //############################################################################## | |
123 | // setting default cuts | |
124 | SetMinNClustersTPC(); | |
125 | SetMinNClustersITS(); | |
126 | SetMaxChi2PerClusterTPC(); | |
127 | SetMaxChi2PerClusterITS(); | |
025fb458 | 128 | SetMaxCovDiagonalElements(); |
129 | SetMaxRel1PtUncertainty(); | |
73318471 | 130 | SetRequireTPCRefit(); |
a86cf7f4 | 131 | SetRequireTPCStandAlone(); |
73318471 | 132 | SetRequireITSRefit(); |
d95684c0 | 133 | SetRequireITSStandAlone(kFALSE); |
58c4f3fb | 134 | SetAcceptKinkDaughters(); |
94c06b89 | 135 | SetMaxNsigmaToVertex(); |
94c06b89 | 136 | SetMaxDCAToVertexXY(); |
137 | SetMaxDCAToVertexZ(); | |
86f0e195 | 138 | SetDCAToVertex2D(); |
133a5e00 | 139 | SetMinDCAToVertexXY(); |
140 | SetMinDCAToVertexZ(); | |
73318471 | 141 | SetPRange(); |
142 | SetPtRange(); | |
143 | SetPxRange(); | |
144 | SetPyRange(); | |
145 | SetPzRange(); | |
146 | SetEtaRange(); | |
147 | SetRapRange(); | |
94c06b89 | 148 | SetClusterRequirementITS(kSPD); |
149 | SetClusterRequirementITS(kSDD); | |
150 | SetClusterRequirementITS(kSSD); | |
73318471 | 151 | |
152 | SetHistogramsOn(); | |
153 | } | |
154 | ||
155 | //_____________________________________________________________________________ | |
156 | AliESDtrackCuts::AliESDtrackCuts(const AliESDtrackCuts &c) : AliAnalysisCuts(c), | |
157 | fCutMinNClusterTPC(0), | |
158 | fCutMinNClusterITS(0), | |
159 | fCutMaxChi2PerClusterTPC(0), | |
160 | fCutMaxChi2PerClusterITS(0), | |
161 | fCutMaxC11(0), | |
162 | fCutMaxC22(0), | |
163 | fCutMaxC33(0), | |
164 | fCutMaxC44(0), | |
165 | fCutMaxC55(0), | |
025fb458 | 166 | fCutMaxRel1PtUncertainty(0), |
73318471 | 167 | fCutAcceptKinkDaughters(0), |
3128582b | 168 | fCutAcceptSharedTPCClusters(0), |
169 | fCutMaxFractionSharedTPCClusters(0), | |
73318471 | 170 | fCutRequireTPCRefit(0), |
a86cf7f4 | 171 | fCutRequireTPCStandAlone(0), |
73318471 | 172 | fCutRequireITSRefit(0), |
d95684c0 | 173 | fCutRequireITSStandAlone(0), |
73318471 | 174 | fCutNsigmaToVertex(0), |
175 | fCutSigmaToVertexRequired(0), | |
133a5e00 | 176 | fCutMaxDCAToVertexXY(0), |
177 | fCutMaxDCAToVertexZ(0), | |
178 | fCutMinDCAToVertexXY(0), | |
179 | fCutMinDCAToVertexZ(0), | |
86f0e195 | 180 | fCutDCAToVertex2D(0), |
73318471 | 181 | fPMin(0), |
182 | fPMax(0), | |
183 | fPtMin(0), | |
184 | fPtMax(0), | |
185 | fPxMin(0), | |
186 | fPxMax(0), | |
187 | fPyMin(0), | |
188 | fPyMax(0), | |
189 | fPzMin(0), | |
190 | fPzMax(0), | |
191 | fEtaMin(0), | |
192 | fEtaMax(0), | |
193 | fRapMin(0), | |
194 | fRapMax(0), | |
195 | fHistogramsOn(0), | |
196 | ffDTheoretical(0), | |
197 | fhCutStatistics(0), | |
198 | fhCutCorrelation(0) | |
199 | { | |
200 | // | |
201 | // copy constructor | |
202 | // | |
203 | ||
204 | ((AliESDtrackCuts &) c).Copy(*this); | |
205 | } | |
206 | ||
207 | AliESDtrackCuts::~AliESDtrackCuts() | |
208 | { | |
209 | // | |
210 | // destructor | |
211 | // | |
212 | ||
213 | for (Int_t i=0; i<2; i++) { | |
214 | ||
215 | if (fhNClustersITS[i]) | |
216 | delete fhNClustersITS[i]; | |
217 | if (fhNClustersTPC[i]) | |
218 | delete fhNClustersTPC[i]; | |
219 | if (fhChi2PerClusterITS[i]) | |
220 | delete fhChi2PerClusterITS[i]; | |
221 | if (fhChi2PerClusterTPC[i]) | |
222 | delete fhChi2PerClusterTPC[i]; | |
223 | if (fhC11[i]) | |
224 | delete fhC11[i]; | |
225 | if (fhC22[i]) | |
226 | delete fhC22[i]; | |
227 | if (fhC33[i]) | |
228 | delete fhC33[i]; | |
229 | if (fhC44[i]) | |
230 | delete fhC44[i]; | |
231 | if (fhC55[i]) | |
025fb458 | 232 | delete fhC55[i]; |
233 | ||
234 | if (fhRel1PtUncertainty[i]) | |
235 | delete fhRel1PtUncertainty[i]; | |
73318471 | 236 | |
237 | if (fhDXY[i]) | |
238 | delete fhDXY[i]; | |
239 | if (fhDZ[i]) | |
524916f0 | 240 | delete fhDZ[i]; |
241 | if (fhDXYDZ[i]) | |
242 | delete fhDXYDZ[i]; | |
73318471 | 243 | if (fhDXYvsDZ[i]) |
524916f0 | 244 | delete fhDXYvsDZ[i]; |
245 | ||
73318471 | 246 | if (fhDXYNormalized[i]) |
247 | delete fhDXYNormalized[i]; | |
248 | if (fhDZNormalized[i]) | |
249 | delete fhDZNormalized[i]; | |
250 | if (fhDXYvsDZNormalized[i]) | |
524916f0 | 251 | delete fhDXYvsDZNormalized[i]; |
73318471 | 252 | if (fhNSigmaToVertex[i]) |
253 | delete fhNSigmaToVertex[i]; | |
254 | if (fhPt[i]) | |
255 | delete fhPt[i]; | |
256 | if (fhEta[i]) | |
257 | delete fhEta[i]; | |
258 | } | |
259 | ||
260 | if (ffDTheoretical) | |
261 | delete ffDTheoretical; | |
262 | ||
263 | if (fhCutStatistics) | |
264 | delete fhCutStatistics; | |
265 | if (fhCutCorrelation) | |
266 | delete fhCutCorrelation; | |
267 | } | |
268 | ||
269 | void AliESDtrackCuts::Init() | |
270 | { | |
271 | // | |
272 | // sets everything to zero | |
273 | // | |
274 | ||
275 | fCutMinNClusterTPC = 0; | |
276 | fCutMinNClusterITS = 0; | |
277 | ||
278 | fCutMaxChi2PerClusterTPC = 0; | |
279 | fCutMaxChi2PerClusterITS = 0; | |
94c06b89 | 280 | |
281 | for (Int_t i = 0; i < 3; i++) | |
282 | fCutClusterRequirementITS[i] = kOff; | |
73318471 | 283 | |
284 | fCutMaxC11 = 0; | |
285 | fCutMaxC22 = 0; | |
286 | fCutMaxC33 = 0; | |
287 | fCutMaxC44 = 0; | |
288 | fCutMaxC55 = 0; | |
025fb458 | 289 | |
290 | fCutMaxRel1PtUncertainty = 0; | |
73318471 | 291 | |
292 | fCutAcceptKinkDaughters = 0; | |
3128582b | 293 | fCutAcceptSharedTPCClusters = 0; |
294 | fCutMaxFractionSharedTPCClusters = 0; | |
73318471 | 295 | fCutRequireTPCRefit = 0; |
a86cf7f4 | 296 | fCutRequireTPCStandAlone = 0; |
73318471 | 297 | fCutRequireITSRefit = 0; |
d95684c0 | 298 | fCutRequireITSStandAlone = 0; |
73318471 | 299 | |
300 | fCutNsigmaToVertex = 0; | |
301 | fCutSigmaToVertexRequired = 0; | |
133a5e00 | 302 | fCutMaxDCAToVertexXY = 0; |
303 | fCutMaxDCAToVertexZ = 0; | |
86f0e195 | 304 | fCutDCAToVertex2D = 0; |
133a5e00 | 305 | fCutMinDCAToVertexXY = 0; |
306 | fCutMinDCAToVertexZ = 0; | |
307 | ||
86f0e195 | 308 | |
73318471 | 309 | fPMin = 0; |
310 | fPMax = 0; | |
311 | fPtMin = 0; | |
312 | fPtMax = 0; | |
313 | fPxMin = 0; | |
314 | fPxMax = 0; | |
315 | fPyMin = 0; | |
316 | fPyMax = 0; | |
317 | fPzMin = 0; | |
318 | fPzMax = 0; | |
319 | fEtaMin = 0; | |
320 | fEtaMax = 0; | |
321 | fRapMin = 0; | |
322 | fRapMax = 0; | |
323 | ||
324 | fHistogramsOn = kFALSE; | |
325 | ||
326 | for (Int_t i=0; i<2; ++i) | |
327 | { | |
328 | fhNClustersITS[i] = 0; | |
329 | fhNClustersTPC[i] = 0; | |
330 | ||
331 | fhChi2PerClusterITS[i] = 0; | |
332 | fhChi2PerClusterTPC[i] = 0; | |
333 | ||
334 | fhC11[i] = 0; | |
335 | fhC22[i] = 0; | |
336 | fhC33[i] = 0; | |
337 | fhC44[i] = 0; | |
338 | fhC55[i] = 0; | |
339 | ||
025fb458 | 340 | fhRel1PtUncertainty[i] = 0; |
341 | ||
73318471 | 342 | fhDXY[i] = 0; |
343 | fhDZ[i] = 0; | |
524916f0 | 344 | fhDXYDZ[i] = 0; |
73318471 | 345 | fhDXYvsDZ[i] = 0; |
346 | ||
347 | fhDXYNormalized[i] = 0; | |
348 | fhDZNormalized[i] = 0; | |
349 | fhDXYvsDZNormalized[i] = 0; | |
350 | fhNSigmaToVertex[i] = 0; | |
351 | ||
352 | fhPt[i] = 0; | |
353 | fhEta[i] = 0; | |
354 | } | |
355 | ffDTheoretical = 0; | |
356 | ||
357 | fhCutStatistics = 0; | |
358 | fhCutCorrelation = 0; | |
359 | } | |
360 | ||
361 | //_____________________________________________________________________________ | |
362 | AliESDtrackCuts &AliESDtrackCuts::operator=(const AliESDtrackCuts &c) | |
363 | { | |
364 | // | |
365 | // Assignment operator | |
366 | // | |
367 | ||
368 | if (this != &c) ((AliESDtrackCuts &) c).Copy(*this); | |
369 | return *this; | |
370 | } | |
371 | ||
372 | //_____________________________________________________________________________ | |
373 | void AliESDtrackCuts::Copy(TObject &c) const | |
374 | { | |
375 | // | |
376 | // Copy function | |
377 | // | |
378 | ||
379 | AliESDtrackCuts& target = (AliESDtrackCuts &) c; | |
380 | ||
381 | target.Init(); | |
382 | ||
383 | target.fCutMinNClusterTPC = fCutMinNClusterTPC; | |
384 | target.fCutMinNClusterITS = fCutMinNClusterITS; | |
385 | ||
386 | target.fCutMaxChi2PerClusterTPC = fCutMaxChi2PerClusterTPC; | |
387 | target.fCutMaxChi2PerClusterITS = fCutMaxChi2PerClusterITS; | |
388 | ||
94c06b89 | 389 | for (Int_t i = 0; i < 3; i++) |
390 | target.fCutClusterRequirementITS[i] = fCutClusterRequirementITS[i]; | |
391 | ||
73318471 | 392 | target.fCutMaxC11 = fCutMaxC11; |
393 | target.fCutMaxC22 = fCutMaxC22; | |
394 | target.fCutMaxC33 = fCutMaxC33; | |
395 | target.fCutMaxC44 = fCutMaxC44; | |
396 | target.fCutMaxC55 = fCutMaxC55; | |
397 | ||
025fb458 | 398 | target.fCutMaxRel1PtUncertainty = fCutMaxRel1PtUncertainty; |
399 | ||
73318471 | 400 | target.fCutAcceptKinkDaughters = fCutAcceptKinkDaughters; |
3128582b | 401 | target.fCutAcceptSharedTPCClusters = fCutAcceptSharedTPCClusters; |
402 | target.fCutMaxFractionSharedTPCClusters = fCutMaxFractionSharedTPCClusters; | |
73318471 | 403 | target.fCutRequireTPCRefit = fCutRequireTPCRefit; |
a86cf7f4 | 404 | target.fCutRequireTPCStandAlone = fCutRequireTPCStandAlone; |
73318471 | 405 | target.fCutRequireITSRefit = fCutRequireITSRefit; |
d95684c0 | 406 | target.fCutRequireITSStandAlone = fCutRequireITSStandAlone; |
73318471 | 407 | |
408 | target.fCutNsigmaToVertex = fCutNsigmaToVertex; | |
409 | target.fCutSigmaToVertexRequired = fCutSigmaToVertexRequired; | |
133a5e00 | 410 | target.fCutMaxDCAToVertexXY = fCutMaxDCAToVertexXY; |
411 | target.fCutMaxDCAToVertexZ = fCutMaxDCAToVertexZ; | |
86f0e195 | 412 | target.fCutDCAToVertex2D = fCutDCAToVertex2D; |
133a5e00 | 413 | target.fCutMinDCAToVertexXY = fCutMinDCAToVertexXY; |
414 | target.fCutMinDCAToVertexZ = fCutMinDCAToVertexZ; | |
73318471 | 415 | |
416 | target.fPMin = fPMin; | |
417 | target.fPMax = fPMax; | |
418 | target.fPtMin = fPtMin; | |
419 | target.fPtMax = fPtMax; | |
420 | target.fPxMin = fPxMin; | |
421 | target.fPxMax = fPxMax; | |
422 | target.fPyMin = fPyMin; | |
423 | target.fPyMax = fPyMax; | |
424 | target.fPzMin = fPzMin; | |
425 | target.fPzMax = fPzMax; | |
426 | target.fEtaMin = fEtaMin; | |
427 | target.fEtaMax = fEtaMax; | |
428 | target.fRapMin = fRapMin; | |
429 | target.fRapMax = fRapMax; | |
430 | ||
431 | target.fHistogramsOn = fHistogramsOn; | |
432 | ||
433 | for (Int_t i=0; i<2; ++i) | |
434 | { | |
435 | if (fhNClustersITS[i]) target.fhNClustersITS[i] = (TH1F*) fhNClustersITS[i]->Clone(); | |
436 | if (fhNClustersTPC[i]) target.fhNClustersTPC[i] = (TH1F*) fhNClustersTPC[i]->Clone(); | |
437 | ||
438 | if (fhChi2PerClusterITS[i]) target.fhChi2PerClusterITS[i] = (TH1F*) fhChi2PerClusterITS[i]->Clone(); | |
439 | if (fhChi2PerClusterTPC[i]) target.fhChi2PerClusterTPC[i] = (TH1F*) fhChi2PerClusterTPC[i]->Clone(); | |
440 | ||
441 | if (fhC11[i]) target.fhC11[i] = (TH1F*) fhC11[i]->Clone(); | |
442 | if (fhC22[i]) target.fhC22[i] = (TH1F*) fhC22[i]->Clone(); | |
443 | if (fhC33[i]) target.fhC33[i] = (TH1F*) fhC33[i]->Clone(); | |
444 | if (fhC44[i]) target.fhC44[i] = (TH1F*) fhC44[i]->Clone(); | |
445 | if (fhC55[i]) target.fhC55[i] = (TH1F*) fhC55[i]->Clone(); | |
446 | ||
025fb458 | 447 | if (fhRel1PtUncertainty[i]) target.fhRel1PtUncertainty[i] = (TH1F*) fhRel1PtUncertainty[i]->Clone(); |
448 | ||
73318471 | 449 | if (fhDXY[i]) target.fhDXY[i] = (TH1F*) fhDXY[i]->Clone(); |
450 | if (fhDZ[i]) target.fhDZ[i] = (TH1F*) fhDZ[i]->Clone(); | |
524916f0 | 451 | if (fhDXYDZ[i]) target.fhDXYDZ[i] = (TH1F*) fhDXYDZ[i]->Clone(); |
73318471 | 452 | if (fhDXYvsDZ[i]) target.fhDXYvsDZ[i] = (TH2F*) fhDXYvsDZ[i]->Clone(); |
453 | ||
454 | if (fhDXYNormalized[i]) target.fhDXYNormalized[i] = (TH1F*) fhDXYNormalized[i]->Clone(); | |
455 | if (fhDZNormalized[i]) target.fhDZNormalized[i] = (TH1F*) fhDZNormalized[i]->Clone(); | |
456 | if (fhDXYvsDZNormalized[i]) target.fhDXYvsDZNormalized[i] = (TH2F*) fhDXYvsDZNormalized[i]->Clone(); | |
457 | if (fhNSigmaToVertex[i]) target.fhNSigmaToVertex[i] = (TH1F*) fhNSigmaToVertex[i]->Clone(); | |
458 | ||
459 | if (fhPt[i]) target.fhPt[i] = (TH1F*) fhPt[i]->Clone(); | |
460 | if (fhEta[i]) target.fhEta[i] = (TH1F*) fhEta[i]->Clone(); | |
461 | } | |
462 | if (ffDTheoretical) target.ffDTheoretical = (TF1*) ffDTheoretical->Clone(); | |
463 | ||
464 | if (fhCutStatistics) target.fhCutStatistics = (TH1F*) fhCutStatistics->Clone(); | |
465 | if (fhCutCorrelation) target.fhCutCorrelation = (TH2F*) fhCutCorrelation->Clone(); | |
466 | ||
467 | TNamed::Copy(c); | |
468 | } | |
469 | ||
470 | //_____________________________________________________________________________ | |
471 | Long64_t AliESDtrackCuts::Merge(TCollection* list) { | |
472 | // Merge a list of AliESDtrackCuts objects with this (needed for PROOF) | |
473 | // Returns the number of merged objects (including this) | |
73318471 | 474 | if (!list) |
475 | return 0; | |
73318471 | 476 | if (list->IsEmpty()) |
477 | return 1; | |
73318471 | 478 | if (!fHistogramsOn) |
479 | return 0; | |
73318471 | 480 | TIterator* iter = list->MakeIterator(); |
481 | TObject* obj; | |
482 | ||
73318471 | 483 | // collection of measured and generated histograms |
484 | Int_t count = 0; | |
485 | while ((obj = iter->Next())) { | |
486 | ||
487 | AliESDtrackCuts* entry = dynamic_cast<AliESDtrackCuts*>(obj); | |
488 | if (entry == 0) | |
489 | continue; | |
490 | ||
491 | if (!entry->fHistogramsOn) | |
492 | continue; | |
524916f0 | 493 | |
73318471 | 494 | for (Int_t i=0; i<2; i++) { |
495 | ||
496 | fhNClustersITS[i] ->Add(entry->fhNClustersITS[i] ); | |
497 | fhNClustersTPC[i] ->Add(entry->fhNClustersTPC[i] ); | |
498 | ||
499 | fhChi2PerClusterITS[i] ->Add(entry->fhChi2PerClusterITS[i]); | |
500 | fhChi2PerClusterTPC[i] ->Add(entry->fhChi2PerClusterTPC[i]); | |
501 | ||
502 | fhC11[i] ->Add(entry->fhC11[i] ); | |
503 | fhC22[i] ->Add(entry->fhC22[i] ); | |
504 | fhC33[i] ->Add(entry->fhC33[i] ); | |
505 | fhC44[i] ->Add(entry->fhC44[i] ); | |
025fb458 | 506 | fhC55[i] ->Add(entry->fhC55[i] ); |
507 | ||
508 | fhRel1PtUncertainty[i] ->Add(entry->fhRel1PtUncertainty[i]); | |
73318471 | 509 | |
510 | fhDXY[i] ->Add(entry->fhDXY[i] ); | |
511 | fhDZ[i] ->Add(entry->fhDZ[i] ); | |
524916f0 | 512 | fhDXYDZ[i] ->Add(entry->fhDXYDZ[i] ); |
513 | fhDXYvsDZ[i] ->Add(entry->fhDXYvsDZ[i] ); | |
514 | ||
515 | fhDXYNormalized[i] ->Add(entry->fhDXYNormalized[i] ); | |
73318471 | 516 | fhDZNormalized[i] ->Add(entry->fhDZNormalized[i] ); |
524916f0 | 517 | fhDXYvsDZNormalized[i] ->Add(entry->fhDXYvsDZNormalized[i]); |
73318471 | 518 | fhNSigmaToVertex[i] ->Add(entry->fhNSigmaToVertex[i]); |
519 | ||
520 | fhPt[i] ->Add(entry->fhPt[i]); | |
521 | fhEta[i] ->Add(entry->fhEta[i]); | |
522 | } | |
523 | ||
524 | fhCutStatistics ->Add(entry->fhCutStatistics); | |
525 | fhCutCorrelation ->Add(entry->fhCutCorrelation); | |
526 | ||
527 | count++; | |
528 | } | |
73318471 | 529 | return count+1; |
530 | } | |
531 | ||
1bf80d20 | 532 | //____________________________________________________________________ |
533 | AliESDtrackCuts* AliESDtrackCuts::GetStandardTPCOnlyTrackCuts() | |
534 | { | |
535 | // creates an AliESDtrackCuts object and fills it with standard values for TPC-only cuts | |
536 | // see ALICE note: ... | |
537 | ||
538 | Printf("AliESDtrackCuts::GetStandardTPCOnlyTrackCuts: Creating track cuts for TPC-only."); | |
539 | ||
540 | AliESDtrackCuts* esdTrackCuts = new AliESDtrackCuts; | |
541 | ||
542 | esdTrackCuts->SetMinNClustersTPC(50); | |
543 | esdTrackCuts->SetMaxChi2PerClusterTPC(4); | |
544 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); | |
545 | ||
546 | esdTrackCuts->SetMaxDCAToVertexZ(3.2); | |
547 | esdTrackCuts->SetMaxDCAToVertexXY(2.4); | |
548 | esdTrackCuts->SetDCAToVertex2D(kTRUE); | |
549 | ||
550 | return esdTrackCuts; | |
551 | } | |
552 | ||
553 | //____________________________________________________________________ | |
554 | Int_t AliESDtrackCuts::GetReferenceMultiplicity(AliESDEvent* esd, Bool_t tpcOnly) | |
555 | { | |
556 | // Gets reference multiplicity following the standard cuts and a defined fiducial volume | |
557 | // tpcOnly = kTRUE -> consider TPC-only tracks | |
558 | // = kFALSE -> consider global tracks | |
559 | ||
560 | if (!tpcOnly) | |
561 | { | |
562 | Printf("AliESDtrackCuts::GetReferenceMultiplicity: Not implemented for global tracks!"); | |
563 | return -1; | |
564 | } | |
565 | ||
566 | AliESDtrackCuts* esdTrackCuts = GetStandardTPCOnlyTrackCuts(); | |
567 | esdTrackCuts->SetEtaRange(-0.8, 0.8); | |
568 | esdTrackCuts->SetPtRange(0.15); | |
569 | ||
570 | Int_t nTracks = esdTrackCuts->CountAcceptedTracks(esd); | |
571 | ||
572 | delete esdTrackCuts; | |
573 | esdTrackCuts = 0; | |
574 | ||
575 | return nTracks; | |
576 | } | |
73318471 | 577 | |
578 | //____________________________________________________________________ | |
579 | Float_t AliESDtrackCuts::GetSigmaToVertex(AliESDtrack* esdTrack) | |
580 | { | |
581 | // Calculates the number of sigma to the vertex. | |
582 | ||
583 | Float_t b[2]; | |
584 | Float_t bRes[2]; | |
585 | Float_t bCov[3]; | |
586 | esdTrack->GetImpactParameters(b,bCov); | |
36853ddd | 587 | |
73318471 | 588 | if (bCov[0]<=0 || bCov[2]<=0) { |
57fddfbc | 589 | AliDebugClass(1, "Estimated b resolution lower or equal zero!"); |
73318471 | 590 | bCov[0]=0; bCov[2]=0; |
591 | } | |
592 | bRes[0] = TMath::Sqrt(bCov[0]); | |
593 | bRes[1] = TMath::Sqrt(bCov[2]); | |
594 | ||
595 | // ----------------------------------- | |
596 | // How to get to a n-sigma cut? | |
597 | // | |
598 | // The accumulated statistics from 0 to d is | |
599 | // | |
600 | // -> Erf(d/Sqrt(2)) for a 1-dim gauss (d = n_sigma) | |
601 | // -> 1 - Exp(-d**2) for a 2-dim gauss (d*d = dx*dx + dy*dy != n_sigma) | |
602 | // | |
cae2c21a | 603 | // It means that for a 2-dim gauss: n_sigma(d) = Sqrt(2)*ErfInv(1 - Exp((-d**2)/2) |
73318471 | 604 | // Can this be expressed in a different way? |
605 | ||
606 | if (bRes[0] == 0 || bRes[1] ==0) | |
607 | return -1; | |
608 | ||
609 | Float_t d = TMath::Sqrt(TMath::Power(b[0]/bRes[0],2) + TMath::Power(b[1]/bRes[1],2)); | |
610 | ||
0f712a2e | 611 | // work around precision problem |
73318471 | 612 | // if d is too big, TMath::Exp(...) gets 0, and TMath::ErfInverse(1) that should be infinite, gets 0 :( |
0f712a2e | 613 | // 1e-15 corresponds to nsigma ~ 7.7 |
614 | if (TMath::Exp(-d * d / 2) < 1e-15) | |
73318471 | 615 | return 1000; |
616 | ||
0f712a2e | 617 | Float_t nSigma = TMath::ErfInverse(1 - TMath::Exp(-d * d / 2)) * TMath::Sqrt(2); |
618 | return nSigma; | |
73318471 | 619 | } |
620 | ||
621 | void AliESDtrackCuts::EnableNeededBranches(TTree* tree) | |
622 | { | |
623 | // enables the branches needed by AcceptTrack, for a list see comment of AcceptTrack | |
624 | ||
625 | tree->SetBranchStatus("fTracks.fFlags", 1); | |
626 | tree->SetBranchStatus("fTracks.fITSncls", 1); | |
627 | tree->SetBranchStatus("fTracks.fTPCncls", 1); | |
628 | tree->SetBranchStatus("fTracks.fITSchi2", 1); | |
629 | tree->SetBranchStatus("fTracks.fTPCchi2", 1); | |
630 | tree->SetBranchStatus("fTracks.fC*", 1); | |
631 | tree->SetBranchStatus("fTracks.fD", 1); | |
632 | tree->SetBranchStatus("fTracks.fZ", 1); | |
633 | tree->SetBranchStatus("fTracks.fCdd", 1); | |
634 | tree->SetBranchStatus("fTracks.fCdz", 1); | |
635 | tree->SetBranchStatus("fTracks.fCzz", 1); | |
636 | tree->SetBranchStatus("fTracks.fP*", 1); | |
637 | tree->SetBranchStatus("fTracks.fR*", 1); | |
638 | tree->SetBranchStatus("fTracks.fKinkIndexes*", 1); | |
639 | } | |
640 | ||
641 | //____________________________________________________________________ | |
d95684c0 | 642 | Bool_t AliESDtrackCuts::AcceptTrack(AliESDtrack* esdTrack) |
643 | { | |
73318471 | 644 | // |
645 | // figure out if the tracks survives all the track cuts defined | |
646 | // | |
647 | // the different quality parameter and kinematic values are first | |
648 | // retrieved from the track. then it is found out what cuts the | |
649 | // track did not survive and finally the cuts are imposed. | |
650 | ||
651 | // this function needs the following branches: | |
652 | // fTracks.fFlags | |
653 | // fTracks.fITSncls | |
654 | // fTracks.fTPCncls | |
655 | // fTracks.fITSchi2 | |
656 | // fTracks.fTPCchi2 | |
657 | // fTracks.fC //GetExternalCovariance | |
658 | // fTracks.fD //GetImpactParameters | |
659 | // fTracks.fZ //GetImpactParameters | |
660 | // fTracks.fCdd //GetImpactParameters | |
661 | // fTracks.fCdz //GetImpactParameters | |
662 | // fTracks.fCzz //GetImpactParameters | |
663 | // fTracks.fP //GetPxPyPz | |
664 | // fTracks.fR //GetMass | |
665 | // fTracks.fP //GetMass | |
666 | // fTracks.fKinkIndexes | |
667 | ||
668 | UInt_t status = esdTrack->GetStatus(); | |
669 | ||
73318471 | 670 | // getting quality parameters from the ESD track |
524916f0 | 671 | Int_t nClustersITS = esdTrack->GetITSclusters(0); |
a86cf7f4 | 672 | Int_t nClustersTPC = -1; |
673 | if(fCutRequireTPCStandAlone) { | |
674 | nClustersTPC = esdTrack->GetTPCNclsIter1(); | |
675 | } | |
676 | else { | |
677 | nClustersTPC = esdTrack->GetTPCclusters(0); | |
678 | } | |
524916f0 | 679 | |
3128582b | 680 | Int_t nClustersTPCShared = esdTrack->GetTPCnclsS(); |
681 | Float_t fracClustersTPCShared = -1.; | |
682 | ||
73318471 | 683 | Float_t chi2PerClusterITS = -1; |
684 | Float_t chi2PerClusterTPC = -1; | |
685 | if (nClustersITS!=0) | |
686 | chi2PerClusterITS = esdTrack->GetITSchi2()/Float_t(nClustersITS); | |
a86cf7f4 | 687 | if (nClustersTPC!=0) { |
688 | if(fCutRequireTPCStandAlone) { | |
689 | chi2PerClusterTPC = esdTrack->GetTPCchi2Iter1()/Float_t(nClustersTPC); | |
690 | } else { | |
691 | chi2PerClusterTPC = esdTrack->GetTPCchi2()/Float_t(nClustersTPC); | |
692 | } | |
3128582b | 693 | fracClustersTPCShared = Float_t(nClustersTPCShared)/Float_t(nClustersTPC); |
a86cf7f4 | 694 | } |
695 | ||
73318471 | 696 | Double_t extCov[15]; |
697 | esdTrack->GetExternalCovariance(extCov); | |
698 | ||
699 | // getting the track to vertex parameters | |
700 | Float_t nSigmaToVertex = GetSigmaToVertex(esdTrack); | |
524916f0 | 701 | |
702 | Float_t b[2]; | |
703 | Float_t bCov[3]; | |
704 | esdTrack->GetImpactParameters(b,bCov); | |
705 | if (bCov[0]<=0 || bCov[2]<=0) { | |
706 | AliDebug(1, "Estimated b resolution lower or equal zero!"); | |
707 | bCov[0]=0; bCov[2]=0; | |
708 | } | |
74687314 | 709 | |
e4617f4e | 710 | Float_t dcaToVertexXY = b[0]; |
74687314 | 711 | Float_t dcaToVertexZ = b[1]; |
712 | ||
86f0e195 | 713 | Float_t dcaToVertex = -1; |
714 | ||
715 | if (fCutDCAToVertex2D) | |
716 | { | |
133a5e00 | 717 | dcaToVertex = TMath::Sqrt(dcaToVertexXY*dcaToVertexXY/fCutMaxDCAToVertexXY/fCutMaxDCAToVertexXY + dcaToVertexZ*dcaToVertexZ/fCutMaxDCAToVertexZ/fCutMaxDCAToVertexZ); |
86f0e195 | 718 | } |
719 | else | |
720 | dcaToVertex = TMath::Sqrt(dcaToVertexXY*dcaToVertexXY + dcaToVertexZ*dcaToVertexZ); | |
133a5e00 | 721 | |
73318471 | 722 | // getting the kinematic variables of the track |
723 | // (assuming the mass is known) | |
724 | Double_t p[3]; | |
725 | esdTrack->GetPxPyPz(p); | |
36853ddd | 726 | |
73318471 | 727 | Float_t momentum = TMath::Sqrt(TMath::Power(p[0],2) + TMath::Power(p[1],2) + TMath::Power(p[2],2)); |
728 | Float_t pt = TMath::Sqrt(TMath::Power(p[0],2) + TMath::Power(p[1],2)); | |
729 | Float_t energy = TMath::Sqrt(TMath::Power(esdTrack->GetMass(),2) + TMath::Power(momentum,2)); | |
730 | ||
73318471 | 731 | //y-eta related calculations |
732 | Float_t eta = -100.; | |
733 | Float_t y = -100.; | |
734 | if((momentum != TMath::Abs(p[2]))&&(momentum != 0)) | |
735 | eta = 0.5*TMath::Log((momentum + p[2])/(momentum - p[2])); | |
736 | if((energy != TMath::Abs(p[2]))&&(momentum != 0)) | |
737 | y = 0.5*TMath::Log((energy + p[2])/(energy - p[2])); | |
025fb458 | 738 | |
4853f638 | 739 | if (extCov[14] < 0) |
740 | { | |
741 | Printf("AliESDtrackCuts::AcceptTrack: WARNING: GetSigma1Pt2() returns negative value for external covariance matrix element fC[14]: %f. Corrupted track information, track will not be accepted!", extCov[14]); | |
742 | return kFALSE; | |
743 | } | |
025fb458 | 744 | Float_t relUncertainty1Pt = TMath::Sqrt(extCov[14])*pt; |
73318471 | 745 | |
746 | //######################################################################## | |
747 | // cut the track? | |
748 | ||
749 | Bool_t cuts[kNCuts]; | |
750 | for (Int_t i=0; i<kNCuts; i++) cuts[i]=kFALSE; | |
751 | ||
752 | // track quality cuts | |
753 | if (fCutRequireTPCRefit && (status&AliESDtrack::kTPCrefit)==0) | |
754 | cuts[0]=kTRUE; | |
a86cf7f4 | 755 | if (fCutRequireTPCStandAlone && (status&AliESDtrack::kTPCin)==0) |
73318471 | 756 | cuts[1]=kTRUE; |
a86cf7f4 | 757 | if (fCutRequireITSRefit && (status&AliESDtrack::kITSrefit)==0) |
73318471 | 758 | cuts[2]=kTRUE; |
a86cf7f4 | 759 | if (nClustersTPC<fCutMinNClusterTPC) |
73318471 | 760 | cuts[3]=kTRUE; |
a86cf7f4 | 761 | if (nClustersITS<fCutMinNClusterITS) |
762 | cuts[4]=kTRUE; | |
73318471 | 763 | if (chi2PerClusterTPC>fCutMaxChi2PerClusterTPC) |
a86cf7f4 | 764 | cuts[5]=kTRUE; |
73318471 | 765 | if (chi2PerClusterITS>fCutMaxChi2PerClusterITS) |
a86cf7f4 | 766 | cuts[6]=kTRUE; |
73318471 | 767 | if (extCov[0] > fCutMaxC11) |
73318471 | 768 | cuts[7]=kTRUE; |
a86cf7f4 | 769 | if (extCov[2] > fCutMaxC22) |
73318471 | 770 | cuts[8]=kTRUE; |
a86cf7f4 | 771 | if (extCov[5] > fCutMaxC33) |
73318471 | 772 | cuts[9]=kTRUE; |
a86cf7f4 | 773 | if (extCov[9] > fCutMaxC44) |
73318471 | 774 | cuts[10]=kTRUE; |
a86cf7f4 | 775 | if (extCov[14] > fCutMaxC55) |
776 | cuts[11]=kTRUE; | |
73318471 | 777 | if (nSigmaToVertex > fCutNsigmaToVertex && fCutSigmaToVertexRequired) |
a86cf7f4 | 778 | cuts[12] = kTRUE; |
73318471 | 779 | // if n sigma could not be calculated |
780 | if (nSigmaToVertex<0 && fCutSigmaToVertexRequired) | |
73318471 | 781 | cuts[13]=kTRUE; |
a86cf7f4 | 782 | if (!fCutAcceptKinkDaughters && esdTrack->GetKinkIndex(0)>0) |
783 | cuts[14]=kTRUE; | |
73318471 | 784 | // track kinematics cut |
785 | if((momentum < fPMin) || (momentum > fPMax)) | |
a86cf7f4 | 786 | cuts[15]=kTRUE; |
73318471 | 787 | if((pt < fPtMin) || (pt > fPtMax)) |
73318471 | 788 | cuts[16] = kTRUE; |
a86cf7f4 | 789 | if((p[0] < fPxMin) || (p[0] > fPxMax)) |
73318471 | 790 | cuts[17] = kTRUE; |
a86cf7f4 | 791 | if((p[1] < fPyMin) || (p[1] > fPyMax)) |
73318471 | 792 | cuts[18] = kTRUE; |
a86cf7f4 | 793 | if((p[2] < fPzMin) || (p[2] > fPzMax)) |
73318471 | 794 | cuts[19] = kTRUE; |
a86cf7f4 | 795 | if((eta < fEtaMin) || (eta > fEtaMax)) |
73318471 | 796 | cuts[20] = kTRUE; |
a86cf7f4 | 797 | if((y < fRapMin) || (y > fRapMax)) |
524916f0 | 798 | cuts[21] = kTRUE; |
a86cf7f4 | 799 | if (fCutDCAToVertex2D && dcaToVertex > 1) |
e4617f4e | 800 | cuts[22] = kTRUE; |
a86cf7f4 | 801 | if (!fCutDCAToVertex2D && TMath::Abs(dcaToVertexXY) > fCutMaxDCAToVertexXY) |
74687314 | 802 | cuts[23] = kTRUE; |
a86cf7f4 | 803 | if (!fCutDCAToVertex2D && TMath::Abs(dcaToVertexZ) > fCutMaxDCAToVertexZ) |
133a5e00 | 804 | cuts[24] = kTRUE; |
a86cf7f4 | 805 | if (fCutDCAToVertex2D && fCutMinDCAToVertexXY > 0 && fCutMinDCAToVertexZ > 0 && dcaToVertexXY*dcaToVertexXY/fCutMinDCAToVertexXY/fCutMinDCAToVertexXY + dcaToVertexZ*dcaToVertexZ/fCutMinDCAToVertexZ/fCutMinDCAToVertexZ < 1) |
133a5e00 | 806 | cuts[25] = kTRUE; |
a86cf7f4 | 807 | if (!fCutDCAToVertex2D && TMath::Abs(dcaToVertexXY) < fCutMinDCAToVertexXY) |
133a5e00 | 808 | cuts[26] = kTRUE; |
a86cf7f4 | 809 | if (!fCutDCAToVertex2D && TMath::Abs(dcaToVertexZ) < fCutMinDCAToVertexZ) |
810 | cuts[27] = kTRUE; | |
94c06b89 | 811 | |
812 | for (Int_t i = 0; i < 3; i++) | |
a86cf7f4 | 813 | cuts[28+i] = !CheckITSClusterRequirement(fCutClusterRequirementITS[i], esdTrack->HasPointOnITSLayer(i*2), esdTrack->HasPointOnITSLayer(i*2+1)); |
d95684c0 | 814 | |
91cb8e52 | 815 | if (fCutRequireITSStandAlone && ((status & AliESDtrack::kITSin) == 0 || (status & AliESDtrack::kTPCin))) |
3128582b | 816 | cuts[31] = kTRUE; |
d95684c0 | 817 | |
025fb458 | 818 | if (relUncertainty1Pt > fCutMaxRel1PtUncertainty) |
3128582b | 819 | cuts[32] = kTRUE; |
820 | ||
821 | if (!fCutAcceptSharedTPCClusters && nClustersTPCShared!=0) | |
822 | cuts[33] = kTRUE; | |
823 | ||
824 | if (fracClustersTPCShared > fCutMaxFractionSharedTPCClusters) | |
825 | cuts[34] = kTRUE; | |
826 | ||
73318471 | 827 | Bool_t cut=kFALSE; |
828 | for (Int_t i=0; i<kNCuts; i++) | |
133a5e00 | 829 | if (cuts[i]) {cut = kTRUE;} |
524916f0 | 830 | |
831 | ||
73318471 | 832 | //######################################################################## |
833 | // filling histograms | |
834 | if (fHistogramsOn) { | |
835 | fhCutStatistics->Fill(fhCutStatistics->GetBinCenter(fhCutStatistics->GetXaxis()->FindBin("n tracks"))); | |
73318471 | 836 | if (cut) |
837 | fhCutStatistics->Fill(fhCutStatistics->GetBinCenter(fhCutStatistics->GetXaxis()->FindBin("n cut tracks"))); | |
838 | ||
839 | for (Int_t i=0; i<kNCuts; i++) { | |
840 | if (cuts[i]) | |
524916f0 | 841 | fhCutStatistics->Fill(fhCutStatistics->GetBinCenter(fhCutStatistics->GetXaxis()->FindBin(fgkCutNames[i]))); |
842 | ||
73318471 | 843 | for (Int_t j=i; j<kNCuts; j++) { |
524916f0 | 844 | if (cuts[i] && cuts[j]) { |
845 | Float_t xC = fhCutCorrelation->GetXaxis()->GetBinCenter(fhCutCorrelation->GetXaxis()->FindBin(fgkCutNames[i])); | |
846 | Float_t yC = fhCutCorrelation->GetYaxis()->GetBinCenter(fhCutCorrelation->GetYaxis()->FindBin(fgkCutNames[j])); | |
847 | fhCutCorrelation->Fill(xC, yC); | |
848 | } | |
73318471 | 849 | } |
850 | } | |
73318471 | 851 | } |
852 | ||
524916f0 | 853 | // now we loop over the filling of the histograms twice: once "before" the cut, once "after" |
854 | // the code is not in a function due to too many local variables that would need to be passed | |
73318471 | 855 | |
524916f0 | 856 | for (Int_t id = 0; id < 2; id++) |
857 | { | |
858 | // id = 0 --> before cut | |
859 | // id = 1 --> after cut | |
73318471 | 860 | |
524916f0 | 861 | if (fHistogramsOn) |
73318471 | 862 | { |
524916f0 | 863 | fhNClustersITS[id]->Fill(nClustersITS); |
864 | fhNClustersTPC[id]->Fill(nClustersTPC); | |
865 | fhChi2PerClusterITS[id]->Fill(chi2PerClusterITS); | |
866 | fhChi2PerClusterTPC[id]->Fill(chi2PerClusterTPC); | |
867 | ||
868 | fhC11[id]->Fill(extCov[0]); | |
869 | fhC22[id]->Fill(extCov[2]); | |
870 | fhC33[id]->Fill(extCov[5]); | |
871 | fhC44[id]->Fill(extCov[9]); | |
872 | fhC55[id]->Fill(extCov[14]); | |
873 | ||
025fb458 | 874 | fhRel1PtUncertainty[id]->Fill(relUncertainty1Pt); |
875 | ||
524916f0 | 876 | fhPt[id]->Fill(pt); |
877 | fhEta[id]->Fill(eta); | |
878 | ||
879 | Float_t bRes[2]; | |
880 | bRes[0] = TMath::Sqrt(bCov[0]); | |
881 | bRes[1] = TMath::Sqrt(bCov[2]); | |
882 | ||
883 | fhDZ[id]->Fill(b[1]); | |
884 | fhDXY[id]->Fill(b[0]); | |
885 | fhDXYDZ[id]->Fill(dcaToVertex); | |
886 | fhDXYvsDZ[id]->Fill(b[1],b[0]); | |
887 | ||
888 | if (bRes[0]!=0 && bRes[1]!=0) { | |
889 | fhDZNormalized[id]->Fill(b[1]/bRes[1]); | |
890 | fhDXYNormalized[id]->Fill(b[0]/bRes[0]); | |
891 | fhDXYvsDZNormalized[id]->Fill(b[1]/bRes[1], b[0]/bRes[0]); | |
892 | fhNSigmaToVertex[id]->Fill(nSigmaToVertex); | |
893 | } | |
73318471 | 894 | } |
524916f0 | 895 | |
896 | // cut the track | |
897 | if (cut) | |
898 | return kFALSE; | |
73318471 | 899 | } |
900 | ||
901 | return kTRUE; | |
902 | } | |
903 | ||
94c06b89 | 904 | //____________________________________________________________________ |
905 | Bool_t AliESDtrackCuts::CheckITSClusterRequirement(ITSClusterRequirement req, Bool_t clusterL1, Bool_t clusterL2) | |
906 | { | |
907 | // checks if the cluster requirement is fullfilled (in this case: return kTRUE) | |
908 | ||
909 | switch (req) | |
910 | { | |
911 | case kOff: return kTRUE; | |
912 | case kNone: return !clusterL1 && !clusterL2; | |
913 | case kAny: return clusterL1 || clusterL2; | |
914 | case kFirst: return clusterL1; | |
915 | case kOnlyFirst: return clusterL1 && !clusterL2; | |
916 | case kSecond: return clusterL2; | |
917 | case kOnlySecond: return clusterL2 && !clusterL1; | |
918 | case kBoth: return clusterL1 && clusterL2; | |
919 | } | |
920 | ||
921 | return kFALSE; | |
922 | } | |
923 | ||
73318471 | 924 | //____________________________________________________________________ |
524916f0 | 925 | AliESDtrack* AliESDtrackCuts::GetTPCOnlyTrack(AliESDEvent* esd, Int_t iTrack) |
73318471 | 926 | { |
b7b857f0 | 927 | |
928 | // Utility function to | |
929 | // create a TPC only track from the given esd track | |
930 | // | |
931 | // IMPORTANT: The track has to be deleted by the user | |
73318471 | 932 | // |
524916f0 | 933 | // NB. most of the functionality to get a TPC only track from an ESD track is in AliESDtrack, where it should be |
934 | // there are only missing propagations here that are needed for old data | |
935 | // this function will therefore become obsolete | |
73318471 | 936 | // |
524916f0 | 937 | // adapted from code provided by CKB |
73318471 | 938 | |
524916f0 | 939 | if (!esd->GetPrimaryVertexTPC()) |
940 | return 0; // No TPC vertex no TPC tracks | |
73318471 | 941 | |
91c88f16 | 942 | if(!esd->GetPrimaryVertexTPC()->GetStatus()) |
943 | return 0; // TPC Vertex is created by default in AliESDEvent, do not use in this case | |
91c88f16 | 944 | |
524916f0 | 945 | AliESDtrack* track = esd->GetTrack(iTrack); |
946 | if (!track) | |
947 | return 0; | |
36853ddd | 948 | |
524916f0 | 949 | AliESDtrack *tpcTrack = new AliESDtrack(); |
73318471 | 950 | |
524916f0 | 951 | // only true if we have a tpc track |
952 | if (!track->FillTPCOnlyTrack(*tpcTrack)) | |
953 | { | |
954 | delete tpcTrack; | |
955 | return 0; | |
73318471 | 956 | } |
957 | ||
524916f0 | 958 | // propagate to Vertex |
959 | // not needed for normal reconstructed ESDs... | |
960 | // Double_t pTPC[2],covTPC[3]; | |
961 | // tpcTrack->PropagateToDCA(esd->GetPrimaryVertexTPC(), esd->GetMagneticField(), 10000, pTPC, covTPC); | |
962 | ||
963 | return tpcTrack; | |
73318471 | 964 | } |
965 | ||
966 | //____________________________________________________________________ | |
36853ddd | 967 | TObjArray* AliESDtrackCuts::GetAcceptedTracks(AliESDEvent* esd,Bool_t bTPC) |
73318471 | 968 | { |
969 | // | |
970 | // returns an array of all tracks that pass the cuts | |
36853ddd | 971 | // or an array of TPC only tracks (propagated to the TPC vertex during reco) |
972 | // tracks that pass the cut | |
73318471 | 973 | |
974 | TObjArray* acceptedTracks = new TObjArray(); | |
975 | ||
976 | // loop over esd tracks | |
977 | for (Int_t iTrack = 0; iTrack < esd->GetNumberOfTracks(); iTrack++) { | |
36853ddd | 978 | if(bTPC){ |
979 | if(!esd->GetPrimaryVertexTPC())return acceptedTracks; // No TPC vertex no TPC tracks | |
91c88f16 | 980 | if(!esd->GetPrimaryVertexTPC()->GetStatus())return acceptedTracks; // No proper TPC vertex, only the default |
36853ddd | 981 | |
524916f0 | 982 | AliESDtrack *tpcTrack = GetTPCOnlyTrack(esd, iTrack); |
983 | if (!tpcTrack) | |
984 | continue; | |
985 | ||
986 | if (AcceptTrack(tpcTrack)) { | |
987 | acceptedTracks->Add(tpcTrack); | |
36853ddd | 988 | } |
524916f0 | 989 | else |
990 | delete tpcTrack; | |
991 | } | |
992 | else | |
993 | { | |
994 | AliESDtrack* track = esd->GetTrack(iTrack); | |
995 | if(AcceptTrack(track)) | |
996 | acceptedTracks->Add(track); | |
36853ddd | 997 | } |
36853ddd | 998 | } |
999 | if(bTPC)acceptedTracks->SetOwner(kTRUE); | |
73318471 | 1000 | return acceptedTracks; |
1001 | } | |
1002 | ||
1003 | //____________________________________________________________________ | |
1004 | Int_t AliESDtrackCuts::CountAcceptedTracks(AliESDEvent* esd) | |
1005 | { | |
1006 | // | |
1007 | // returns an the number of tracks that pass the cuts | |
1008 | // | |
1009 | ||
1010 | Int_t count = 0; | |
1011 | ||
1012 | // loop over esd tracks | |
1013 | for (Int_t iTrack = 0; iTrack < esd->GetNumberOfTracks(); iTrack++) { | |
1014 | AliESDtrack* track = esd->GetTrack(iTrack); | |
73318471 | 1015 | if (AcceptTrack(track)) |
1016 | count++; | |
1017 | } | |
1018 | ||
1019 | return count; | |
1020 | } | |
1021 | ||
1022 | //____________________________________________________________________ | |
1023 | void AliESDtrackCuts::DefineHistograms(Int_t color) { | |
1024 | // | |
1025 | // diagnostics histograms are defined | |
1026 | // | |
1027 | ||
1028 | fHistogramsOn=kTRUE; | |
1029 | ||
1030 | Bool_t oldStatus = TH1::AddDirectoryStatus(); | |
1031 | TH1::AddDirectory(kFALSE); | |
1032 | ||
1033 | //################################################################################### | |
1034 | // defining histograms | |
1035 | ||
1036 | fhCutStatistics = new TH1F("cut_statistics","cut statistics",kNCuts+4,-0.5,kNCuts+3.5); | |
1037 | ||
1038 | fhCutStatistics->GetXaxis()->SetBinLabel(1,"n tracks"); | |
1039 | fhCutStatistics->GetXaxis()->SetBinLabel(2,"n cut tracks"); | |
1040 | ||
1041 | fhCutCorrelation = new TH2F("cut_correlation","cut correlation",kNCuts,-0.5,kNCuts-0.5,kNCuts,-0.5,kNCuts-0.5);; | |
1042 | ||
1043 | for (Int_t i=0; i<kNCuts; i++) { | |
1044 | fhCutStatistics->GetXaxis()->SetBinLabel(i+4,fgkCutNames[i]); | |
1045 | fhCutCorrelation->GetXaxis()->SetBinLabel(i+1,fgkCutNames[i]); | |
1046 | fhCutCorrelation->GetYaxis()->SetBinLabel(i+1,fgkCutNames[i]); | |
0f712a2e | 1047 | } |
73318471 | 1048 | |
1049 | fhCutStatistics ->SetLineColor(color); | |
1050 | fhCutCorrelation ->SetLineColor(color); | |
1051 | fhCutStatistics ->SetLineWidth(2); | |
1052 | fhCutCorrelation ->SetLineWidth(2); | |
1053 | ||
73318471 | 1054 | for (Int_t i=0; i<2; i++) { |
524916f0 | 1055 | fhNClustersITS[i] = new TH1F("nClustersITS" ,"",8,-0.5,7.5); |
1056 | fhNClustersTPC[i] = new TH1F("nClustersTPC" ,"",165,-0.5,164.5); | |
1057 | fhChi2PerClusterITS[i] = new TH1F("chi2PerClusterITS","",500,0,10); | |
1058 | fhChi2PerClusterTPC[i] = new TH1F("chi2PerClusterTPC","",500,0,10); | |
1059 | ||
1060 | fhC11[i] = new TH1F("covMatrixDiagonal11","",2000,0,20); | |
1061 | fhC22[i] = new TH1F("covMatrixDiagonal22","",2000,0,20); | |
0f712a2e | 1062 | fhC33[i] = new TH1F("covMatrixDiagonal33","",1000,0,0.1); |
1063 | fhC44[i] = new TH1F("covMatrixDiagonal44","",1000,0,0.1); | |
524916f0 | 1064 | fhC55[i] = new TH1F("covMatrixDiagonal55","",1000,0,5); |
1065 | ||
025fb458 | 1066 | fhRel1PtUncertainty[i] = new TH1F("rel1PtUncertainty","",1000,0,5); |
1067 | ||
524916f0 | 1068 | fhDXY[i] = new TH1F("dXY" ,"",500,-10,10); |
1069 | fhDZ[i] = new TH1F("dZ" ,"",500,-10,10); | |
1070 | fhDXYDZ[i] = new TH1F("dXYDZ" ,"",500,0,10); | |
1071 | fhDXYvsDZ[i] = new TH2F("dXYvsDZ","",200,-10,10,200,-10,10); | |
1072 | ||
1073 | fhDXYNormalized[i] = new TH1F("dXYNormalized" ,"",500,-10,10); | |
1074 | fhDZNormalized[i] = new TH1F("dZNormalized" ,"",500,-10,10); | |
1075 | fhDXYvsDZNormalized[i] = new TH2F("dXYvsDZNormalized","",200,-10,10,200,-10,10); | |
1076 | ||
1077 | fhNSigmaToVertex[i] = new TH1F("nSigmaToVertex","",500,0,10); | |
1078 | ||
86f0e195 | 1079 | fhPt[i] = new TH1F("pt" ,"p_{T} distribution;p_{T} (GeV/c)", 800, 0.0, 10.0); |
524916f0 | 1080 | fhEta[i] = new TH1F("eta" ,"#eta distribution;#eta",40,-2.0,2.0); |
73318471 | 1081 | |
1082 | fhNClustersITS[i]->SetTitle("n ITS clusters"); | |
1083 | fhNClustersTPC[i]->SetTitle("n TPC clusters"); | |
1084 | fhChi2PerClusterITS[i]->SetTitle("#Chi^{2} per ITS cluster"); | |
1085 | fhChi2PerClusterTPC[i]->SetTitle("#Chi^{2} per TPC cluster"); | |
1086 | ||
1087 | fhC11[i]->SetTitle("cov 11 : #sigma_{y}^{2} [cm^{2}]"); | |
1088 | fhC22[i]->SetTitle("cov 22 : #sigma_{z}^{2} [cm^{2}]"); | |
1089 | fhC33[i]->SetTitle("cov 33 : #sigma_{sin(#phi)}^{2}"); | |
1090 | fhC44[i]->SetTitle("cov 44 : #sigma_{tan(#theta_{dip})}^{2}"); | |
1091 | fhC55[i]->SetTitle("cov 55 : #sigma_{1/p_{T}}^{2} [(c/GeV)^2]"); | |
1092 | ||
025fb458 | 1093 | fhRel1PtUncertainty[i]->SetTitle("rel. uncertainty of 1/p_{T}"); |
1094 | ||
86f0e195 | 1095 | fhDXY[i]->SetXTitle("transverse impact parameter (cm)"); |
1096 | fhDZ[i]->SetXTitle("longitudinal impact parameter (cm)"); | |
1097 | fhDXYDZ[i]->SetTitle("absolute impact parameter;sqrt(dXY**2 + dZ**2) (cm)"); | |
1098 | fhDXYvsDZ[i]->SetXTitle("longitudinal impact parameter (cm)"); | |
1099 | fhDXYvsDZ[i]->SetYTitle("transverse impact parameter (cm)"); | |
73318471 | 1100 | |
86f0e195 | 1101 | fhDXYNormalized[i]->SetTitle("normalized trans impact par (n#sigma)"); |
1102 | fhDZNormalized[i]->SetTitle("normalized long impact par (n#sigma)"); | |
1103 | fhDXYvsDZNormalized[i]->SetTitle("normalized long impact par (n#sigma)"); | |
1104 | fhDXYvsDZNormalized[i]->SetYTitle("normalized trans impact par (n#sigma)"); | |
73318471 | 1105 | fhNSigmaToVertex[i]->SetTitle("n #sigma to vertex"); |
1106 | ||
1107 | fhNClustersITS[i]->SetLineColor(color); fhNClustersITS[i]->SetLineWidth(2); | |
1108 | fhNClustersTPC[i]->SetLineColor(color); fhNClustersTPC[i]->SetLineWidth(2); | |
1109 | fhChi2PerClusterITS[i]->SetLineColor(color); fhChi2PerClusterITS[i]->SetLineWidth(2); | |
1110 | fhChi2PerClusterTPC[i]->SetLineColor(color); fhChi2PerClusterTPC[i]->SetLineWidth(2); | |
1111 | ||
1112 | fhC11[i]->SetLineColor(color); fhC11[i]->SetLineWidth(2); | |
1113 | fhC22[i]->SetLineColor(color); fhC22[i]->SetLineWidth(2); | |
1114 | fhC33[i]->SetLineColor(color); fhC33[i]->SetLineWidth(2); | |
1115 | fhC44[i]->SetLineColor(color); fhC44[i]->SetLineWidth(2); | |
1116 | fhC55[i]->SetLineColor(color); fhC55[i]->SetLineWidth(2); | |
1117 | ||
025fb458 | 1118 | fhRel1PtUncertainty[i]->SetLineColor(color); fhRel1PtUncertainty[i]->SetLineWidth(2); |
1119 | ||
73318471 | 1120 | fhDXY[i]->SetLineColor(color); fhDXY[i]->SetLineWidth(2); |
524916f0 | 1121 | fhDZ[i]->SetLineColor(color); fhDZ[i]->SetLineWidth(2); |
1122 | fhDXYDZ[i]->SetLineColor(color); fhDXYDZ[i]->SetLineWidth(2); | |
73318471 | 1123 | |
1124 | fhDXYNormalized[i]->SetLineColor(color); fhDXYNormalized[i]->SetLineWidth(2); | |
1125 | fhDZNormalized[i]->SetLineColor(color); fhDZNormalized[i]->SetLineWidth(2); | |
1126 | fhNSigmaToVertex[i]->SetLineColor(color); fhNSigmaToVertex[i]->SetLineWidth(2); | |
1127 | } | |
1128 | ||
1129 | // The number of sigmas to the vertex is per definition gaussian | |
1130 | ffDTheoretical = new TF1("nSigmaToVertexTheoretical","([0]/2.506628274)*exp(-(x**2)/2)",0,50); | |
1131 | ffDTheoretical->SetParameter(0,1); | |
524916f0 | 1132 | |
73318471 | 1133 | TH1::AddDirectory(oldStatus); |
1134 | } | |
1135 | ||
1136 | //____________________________________________________________________ | |
1137 | Bool_t AliESDtrackCuts::LoadHistograms(const Char_t* dir) | |
1138 | { | |
1139 | // | |
1140 | // loads the histograms from a file | |
1141 | // if dir is empty a directory with the name of this object is taken (like in SaveHistogram) | |
1142 | // | |
1143 | ||
1144 | if (!dir) | |
1145 | dir = GetName(); | |
1146 | ||
1147 | if (!gDirectory->cd(dir)) | |
1148 | return kFALSE; | |
1149 | ||
1150 | ffDTheoretical = dynamic_cast<TF1*> (gDirectory->Get("nSigmaToVertexTheory")); | |
1151 | ||
1152 | fhCutStatistics = dynamic_cast<TH1F*> (gDirectory->Get("cut_statistics")); | |
1153 | fhCutCorrelation = dynamic_cast<TH2F*> (gDirectory->Get("cut_correlation")); | |
1154 | ||
73318471 | 1155 | for (Int_t i=0; i<2; i++) { |
1156 | if (i==0) | |
1157 | { | |
1158 | gDirectory->cd("before_cuts"); | |
73318471 | 1159 | } |
1160 | else | |
73318471 | 1161 | gDirectory->cd("after_cuts"); |
73318471 | 1162 | |
524916f0 | 1163 | fhNClustersITS[i] = dynamic_cast<TH1F*> (gDirectory->Get("nClustersITS" )); |
1164 | fhNClustersTPC[i] = dynamic_cast<TH1F*> (gDirectory->Get("nClustersTPC" )); | |
1165 | fhChi2PerClusterITS[i] = dynamic_cast<TH1F*> (gDirectory->Get("chi2PerClusterITS")); | |
1166 | fhChi2PerClusterTPC[i] = dynamic_cast<TH1F*> (gDirectory->Get("chi2PerClusterTPC")); | |
73318471 | 1167 | |
524916f0 | 1168 | fhC11[i] = dynamic_cast<TH1F*> (gDirectory->Get("covMatrixDiagonal11")); |
1169 | fhC22[i] = dynamic_cast<TH1F*> (gDirectory->Get("covMatrixDiagonal22")); | |
1170 | fhC33[i] = dynamic_cast<TH1F*> (gDirectory->Get("covMatrixDiagonal33")); | |
1171 | fhC44[i] = dynamic_cast<TH1F*> (gDirectory->Get("covMatrixDiagonal44")); | |
1172 | fhC55[i] = dynamic_cast<TH1F*> (gDirectory->Get("covMatrixDiagonal55")); | |
73318471 | 1173 | |
025fb458 | 1174 | fhRel1PtUncertainty[i] = dynamic_cast<TH1F*> (gDirectory->Get("rel1PtUncertainty")); |
1175 | ||
524916f0 | 1176 | fhDXY[i] = dynamic_cast<TH1F*> (gDirectory->Get("dXY" )); |
1177 | fhDZ[i] = dynamic_cast<TH1F*> (gDirectory->Get("dZ" )); | |
1178 | fhDXYDZ[i] = dynamic_cast<TH1F*> (gDirectory->Get("dXYDZ")); | |
1179 | fhDXYvsDZ[i] = dynamic_cast<TH2F*> (gDirectory->Get("dXYvsDZ")); | |
73318471 | 1180 | |
524916f0 | 1181 | fhDXYNormalized[i] = dynamic_cast<TH1F*> (gDirectory->Get("dXYNormalized" )); |
1182 | fhDZNormalized[i] = dynamic_cast<TH1F*> (gDirectory->Get("dZNormalized" )); | |
1183 | fhDXYvsDZNormalized[i] = dynamic_cast<TH2F*> (gDirectory->Get("dXYvsDZNormalized")); | |
1184 | fhNSigmaToVertex[i] = dynamic_cast<TH1F*> (gDirectory->Get("nSigmaToVertex")); | |
73318471 | 1185 | |
524916f0 | 1186 | fhPt[i] = dynamic_cast<TH1F*> (gDirectory->Get("pt")); |
1187 | fhEta[i] = dynamic_cast<TH1F*> (gDirectory->Get("eta")); | |
73318471 | 1188 | |
1189 | gDirectory->cd("../"); | |
1190 | } | |
1191 | ||
1192 | gDirectory->cd(".."); | |
1193 | ||
1194 | return kTRUE; | |
1195 | } | |
1196 | ||
1197 | //____________________________________________________________________ | |
1198 | void AliESDtrackCuts::SaveHistograms(const Char_t* dir) { | |
1199 | // | |
1200 | // saves the histograms in a directory (dir) | |
1201 | // | |
1202 | ||
1203 | if (!fHistogramsOn) { | |
1204 | AliDebug(0, "Histograms not on - cannot save histograms!!!"); | |
1205 | return; | |
1206 | } | |
1207 | ||
1208 | if (!dir) | |
1209 | dir = GetName(); | |
1210 | ||
1211 | gDirectory->mkdir(dir); | |
1212 | gDirectory->cd(dir); | |
1213 | ||
1214 | gDirectory->mkdir("before_cuts"); | |
1215 | gDirectory->mkdir("after_cuts"); | |
1216 | ||
1217 | // a factor of 2 is needed since n sigma is positive | |
1218 | ffDTheoretical->SetParameter(0,2*fhNSigmaToVertex[0]->Integral("width")); | |
1219 | ffDTheoretical->Write("nSigmaToVertexTheory"); | |
1220 | ||
1221 | fhCutStatistics->Write(); | |
1222 | fhCutCorrelation->Write(); | |
1223 | ||
1224 | for (Int_t i=0; i<2; i++) { | |
1225 | if (i==0) | |
1226 | gDirectory->cd("before_cuts"); | |
1227 | else | |
1228 | gDirectory->cd("after_cuts"); | |
1229 | ||
1230 | fhNClustersITS[i] ->Write(); | |
1231 | fhNClustersTPC[i] ->Write(); | |
1232 | fhChi2PerClusterITS[i] ->Write(); | |
1233 | fhChi2PerClusterTPC[i] ->Write(); | |
1234 | ||
1235 | fhC11[i] ->Write(); | |
1236 | fhC22[i] ->Write(); | |
1237 | fhC33[i] ->Write(); | |
1238 | fhC44[i] ->Write(); | |
1239 | fhC55[i] ->Write(); | |
1240 | ||
025fb458 | 1241 | fhRel1PtUncertainty[i] ->Write(); |
1242 | ||
73318471 | 1243 | fhDXY[i] ->Write(); |
1244 | fhDZ[i] ->Write(); | |
524916f0 | 1245 | fhDXYDZ[i] ->Write(); |
73318471 | 1246 | fhDXYvsDZ[i] ->Write(); |
1247 | ||
1248 | fhDXYNormalized[i] ->Write(); | |
1249 | fhDZNormalized[i] ->Write(); | |
1250 | fhDXYvsDZNormalized[i] ->Write(); | |
1251 | fhNSigmaToVertex[i] ->Write(); | |
1252 | ||
1253 | fhPt[i] ->Write(); | |
1254 | fhEta[i] ->Write(); | |
1255 | ||
1256 | gDirectory->cd("../"); | |
1257 | } | |
1258 | ||
1259 | gDirectory->cd("../"); | |
1260 | } | |
1261 | ||
1262 | //____________________________________________________________________ | |
1263 | void AliESDtrackCuts::DrawHistograms() | |
1264 | { | |
1265 | // draws some histograms | |
1266 | ||
1267 | TCanvas* canvas1 = new TCanvas(Form("%s_1", GetName()), "Track Quality Results1", 800, 800); | |
1268 | canvas1->Divide(2, 2); | |
1269 | ||
1270 | canvas1->cd(1); | |
1271 | fhNClustersTPC[0]->SetStats(kFALSE); | |
1272 | fhNClustersTPC[0]->Draw(); | |
1273 | ||
1274 | canvas1->cd(2); | |
1275 | fhChi2PerClusterTPC[0]->SetStats(kFALSE); | |
1276 | fhChi2PerClusterTPC[0]->Draw(); | |
1277 | ||
1278 | canvas1->cd(3); | |
1279 | fhNSigmaToVertex[0]->SetStats(kFALSE); | |
1280 | fhNSigmaToVertex[0]->GetXaxis()->SetRangeUser(0, 10); | |
1281 | fhNSigmaToVertex[0]->Draw(); | |
1282 | ||
1283 | canvas1->SaveAs(Form("%s_%s.gif", GetName(), canvas1->GetName())); | |
1284 | ||
1285 | TCanvas* canvas2 = new TCanvas(Form("%s_2", GetName()), "Track Quality Results2", 1200, 800); | |
1286 | canvas2->Divide(3, 2); | |
1287 | ||
1288 | canvas2->cd(1); | |
1289 | fhC11[0]->SetStats(kFALSE); | |
1290 | gPad->SetLogy(); | |
1291 | fhC11[0]->Draw(); | |
1292 | ||
1293 | canvas2->cd(2); | |
1294 | fhC22[0]->SetStats(kFALSE); | |
1295 | gPad->SetLogy(); | |
1296 | fhC22[0]->Draw(); | |
1297 | ||
1298 | canvas2->cd(3); | |
1299 | fhC33[0]->SetStats(kFALSE); | |
1300 | gPad->SetLogy(); | |
1301 | fhC33[0]->Draw(); | |
1302 | ||
1303 | canvas2->cd(4); | |
1304 | fhC44[0]->SetStats(kFALSE); | |
1305 | gPad->SetLogy(); | |
1306 | fhC44[0]->Draw(); | |
1307 | ||
1308 | canvas2->cd(5); | |
1309 | fhC55[0]->SetStats(kFALSE); | |
1310 | gPad->SetLogy(); | |
1311 | fhC55[0]->Draw(); | |
1312 | ||
025fb458 | 1313 | canvas2->cd(6); |
1314 | fhRel1PtUncertainty[0]->SetStats(kFALSE); | |
1315 | gPad->SetLogy(); | |
1316 | fhRel1PtUncertainty[0]->Draw(); | |
1317 | ||
73318471 | 1318 | canvas2->SaveAs(Form("%s_%s.gif", GetName(), canvas2->GetName())); |
1319 | ||
1320 | TCanvas* canvas3 = new TCanvas(Form("%s_3", GetName()), "Track Quality Results3", 1200, 800); | |
1321 | canvas3->Divide(3, 2); | |
1322 | ||
1323 | canvas3->cd(1); | |
1324 | fhDXY[0]->SetStats(kFALSE); | |
1325 | gPad->SetLogy(); | |
1326 | fhDXY[0]->Draw(); | |
1327 | ||
1328 | canvas3->cd(2); | |
1329 | fhDZ[0]->SetStats(kFALSE); | |
1330 | gPad->SetLogy(); | |
1331 | fhDZ[0]->Draw(); | |
1332 | ||
1333 | canvas3->cd(3); | |
1334 | fhDXYvsDZ[0]->SetStats(kFALSE); | |
1335 | gPad->SetLogz(); | |
1336 | gPad->SetRightMargin(0.15); | |
1337 | fhDXYvsDZ[0]->Draw("COLZ"); | |
1338 | ||
1339 | canvas3->cd(4); | |
1340 | fhDXYNormalized[0]->SetStats(kFALSE); | |
1341 | gPad->SetLogy(); | |
1342 | fhDXYNormalized[0]->Draw(); | |
1343 | ||
1344 | canvas3->cd(5); | |
1345 | fhDZNormalized[0]->SetStats(kFALSE); | |
1346 | gPad->SetLogy(); | |
1347 | fhDZNormalized[0]->Draw(); | |
1348 | ||
1349 | canvas3->cd(6); | |
1350 | fhDXYvsDZNormalized[0]->SetStats(kFALSE); | |
1351 | gPad->SetLogz(); | |
1352 | gPad->SetRightMargin(0.15); | |
1353 | fhDXYvsDZNormalized[0]->Draw("COLZ"); | |
1354 | ||
1355 | canvas3->SaveAs(Form("%s_%s.gif", GetName(), canvas3->GetName())); | |
1356 | ||
1357 | TCanvas* canvas4 = new TCanvas(Form("%s_4", GetName()), "Track Quality Results4", 800, 500); | |
1358 | canvas4->Divide(2, 1); | |
1359 | ||
1360 | canvas4->cd(1); | |
1361 | fhCutStatistics->SetStats(kFALSE); | |
1362 | fhCutStatistics->LabelsOption("v"); | |
1363 | gPad->SetBottomMargin(0.3); | |
1364 | fhCutStatistics->Draw(); | |
1365 | ||
1366 | canvas4->cd(2); | |
1367 | fhCutCorrelation->SetStats(kFALSE); | |
1368 | fhCutCorrelation->LabelsOption("v"); | |
1369 | gPad->SetBottomMargin(0.3); | |
1370 | gPad->SetLeftMargin(0.3); | |
1371 | fhCutCorrelation->Draw("COLZ"); | |
1372 | ||
1373 | canvas4->SaveAs(Form("%s_%s.gif", GetName(), canvas4->GetName())); | |
1374 | ||
1375 | /*canvas->cd(1); | |
1376 | fhDXYvsDZNormalized[0]->SetStats(kFALSE); | |
1377 | fhDXYvsDZNormalized[0]->DrawCopy("COLZ"); | |
1378 | ||
1379 | canvas->cd(2); | |
1380 | fhNClustersTPC[0]->SetStats(kFALSE); | |
1381 | fhNClustersTPC[0]->DrawCopy(); | |
1382 | ||
1383 | canvas->cd(3); | |
1384 | fhChi2PerClusterITS[0]->SetStats(kFALSE); | |
1385 | fhChi2PerClusterITS[0]->DrawCopy(); | |
1386 | fhChi2PerClusterITS[1]->SetLineColor(2); | |
1387 | fhChi2PerClusterITS[1]->DrawCopy("SAME"); | |
1388 | ||
1389 | canvas->cd(4); | |
1390 | fhChi2PerClusterTPC[0]->SetStats(kFALSE); | |
1391 | fhChi2PerClusterTPC[0]->DrawCopy(); | |
1392 | fhChi2PerClusterTPC[1]->SetLineColor(2); | |
1393 | fhChi2PerClusterTPC[1]->DrawCopy("SAME");*/ | |
1394 | } | |
1395 |