f25dc3ef |
1 | /**************************************************************************\r |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *\r |
3 | * *\r |
4 | * Author: The ALICE Off-line Project. *\r |
5 | * Contributors are mentioned in the code where appropriate. *\r |
6 | * *\r |
7 | * Permission to use, copy, modify and distribute this software and its *\r |
8 | * documentation strictly for non-commercial purposes is hereby granted *\r |
9 | * without fee, provided that the above copyright notice appears in all *\r |
10 | * copies and that both the copyright notice and this permission notice *\r |
11 | * appear in the supporting documentation. The authors make no claims *\r |
12 | * about the suitability of this software for any purpose. It is *\r |
13 | * provided "as is" without express or implied warranty. *\r |
14 | **************************************************************************/\r |
15 | \r |
16 | /* $Id: AliAnalysisTaskPIDqa.cxx 43811 2010-09-23 14:13:31Z wiechula $ */\r |
17 | #include <TList.h>\r |
18 | #include <TVectorD.h>\r |
19 | #include <TObjArray.h>\r |
20 | #include <TH2.h>\r |
21 | #include <TFile.h>\r |
22 | #include <TPRegexp.h>\r |
23 | #include <TChain.h>\r |
24 | #include <TF1.h>\r |
25 | #include <TSpline.h>\r |
26 | \r |
27 | #include <AliAnalysisManager.h>\r |
28 | #include <AliInputEventHandler.h>\r |
29 | #include <AliVEventHandler.h>\r |
30 | #include <AliVEvent.h>\r |
31 | #include <AliVParticle.h>\r |
32 | #include <AliVTrack.h>\r |
33 | #include <AliLog.h>\r |
34 | #include <AliPID.h>\r |
35 | #include <AliPIDResponse.h>\r |
36 | #include <AliITSPIDResponse.h>\r |
37 | #include <AliTPCPIDResponse.h>\r |
38 | #include <AliTRDPIDResponse.h>\r |
39 | #include <AliTOFPIDResponse.h>\r |
40 | \r |
41 | #include <AliESDEvent.h>\r |
11fd38f5 |
42 | #include <AliAODEvent.h>\r |
43 | #include <AliESDv0.h>\r |
44 | #include <AliAODv0.h>\r |
45 | #include <AliESDv0KineCuts.h>\r |
f25dc3ef |
46 | \r |
47 | #include "AliAnalysisTaskPIDqa.h"\r |
48 | \r |
49 | \r |
50 | ClassImp(AliAnalysisTaskPIDqa)\r |
51 | \r |
52 | //______________________________________________________________________________\r |
53 | AliAnalysisTaskPIDqa::AliAnalysisTaskPIDqa():\r |
54 | AliAnalysisTaskSE(),\r |
55 | fPIDResponse(0x0),\r |
11fd38f5 |
56 | fV0cuts(0x0),\r |
57 | fV0electrons(0x0),\r |
58 | fV0pions(0x0),\r |
59 | fV0kaons(0x0),\r |
60 | fV0protons(0x0),\r |
f25dc3ef |
61 | fListQA(0x0),\r |
62 | fListQAits(0x0),\r |
63 | fListQAitsSA(0x0),\r |
64 | fListQAitsPureSA(0x0),\r |
65 | fListQAtpc(0x0),\r |
66 | fListQAtrd(0x0),\r |
67 | fListQAtof(0x0),\r |
2b2941b7 |
68 | fListQAt0(0x0),\r |
f25dc3ef |
69 | fListQAemcal(0x0),\r |
70 | fListQAhmpid(0x0),\r |
71 | fListQAtofhmpid(0x0),\r |
11fd38f5 |
72 | fListQAtpctof(0x0),\r |
324348e5 |
73 | fListQAV0(0x0),\r |
74 | fListQAinfo(0x0)\r |
f25dc3ef |
75 | {\r |
76 | //\r |
77 | // Dummy constructor\r |
78 | //\r |
79 | }\r |
80 | \r |
81 | //______________________________________________________________________________\r |
82 | AliAnalysisTaskPIDqa::AliAnalysisTaskPIDqa(const char* name):\r |
83 | AliAnalysisTaskSE(name),\r |
84 | fPIDResponse(0x0),\r |
11fd38f5 |
85 | fV0cuts(0x0),\r |
86 | fV0electrons(0x0),\r |
87 | fV0pions(0x0),\r |
88 | fV0kaons(0x0),\r |
89 | fV0protons(0x0),\r |
f25dc3ef |
90 | fListQA(0x0),\r |
91 | fListQAits(0x0),\r |
92 | fListQAitsSA(0x0),\r |
93 | fListQAitsPureSA(0x0),\r |
94 | fListQAtpc(0x0),\r |
95 | fListQAtrd(0x0),\r |
96 | fListQAtof(0x0),\r |
2b2941b7 |
97 | fListQAt0(0x0),\r |
f25dc3ef |
98 | fListQAemcal(0x0),\r |
99 | fListQAhmpid(0x0),\r |
100 | fListQAtofhmpid(0x0),\r |
11fd38f5 |
101 | fListQAtpctof(0x0),\r |
324348e5 |
102 | fListQAV0(0x0),\r |
103 | fListQAinfo(0x0)\r |
f25dc3ef |
104 | {\r |
105 | //\r |
106 | // Default constructor\r |
107 | //\r |
108 | DefineInput(0,TChain::Class());\r |
109 | DefineOutput(1,TList::Class());\r |
110 | }\r |
111 | \r |
112 | //______________________________________________________________________________\r |
113 | AliAnalysisTaskPIDqa::~AliAnalysisTaskPIDqa()\r |
114 | {\r |
115 | //\r |
116 | // Destructor\r |
117 | //\r |
11fd38f5 |
118 | \r |
119 | delete fV0cuts;\r |
120 | delete fV0electrons;\r |
121 | delete fV0pions;\r |
122 | delete fV0kaons;\r |
123 | delete fV0protons;\r |
124 | \r |
f25dc3ef |
125 | if (!AliAnalysisManager::GetAnalysisManager()->IsProofMode()) delete fListQA;\r |
126 | }\r |
127 | \r |
128 | //______________________________________________________________________________\r |
129 | void AliAnalysisTaskPIDqa::UserCreateOutputObjects()\r |
130 | {\r |
131 | //\r |
132 | // Create the output QA objects\r |
133 | //\r |
134 | \r |
135 | AliLog::SetClassDebugLevel("AliAnalysisTaskPIDqa",10);\r |
136 | \r |
137 | //input hander\r |
138 | AliAnalysisManager *man=AliAnalysisManager::GetAnalysisManager();\r |
139 | AliInputEventHandler *inputHandler=dynamic_cast<AliInputEventHandler*>(man->GetInputEventHandler());\r |
140 | if (!inputHandler) AliFatal("Input handler needed");\r |
141 | \r |
142 | //pid response object\r |
143 | fPIDResponse=inputHandler->GetPIDResponse();\r |
144 | if (!fPIDResponse) AliError("PIDResponse object was not created");\r |
145 | \r |
11fd38f5 |
146 | // V0 Kine cuts \r |
147 | fV0cuts = new AliESDv0KineCuts;\r |
148 | \r |
149 | // V0 PID Obj arrays\r |
150 | fV0electrons = new TObjArray;\r |
151 | fV0pions = new TObjArray;\r |
152 | fV0kaons = new TObjArray;\r |
153 | fV0protons = new TObjArray;\r |
154 | \r |
f25dc3ef |
155 | //\r |
156 | fListQA=new TList;\r |
157 | fListQA->SetOwner();\r |
158 | \r |
159 | fListQAits=new TList;\r |
160 | fListQAits->SetOwner();\r |
161 | fListQAits->SetName("ITS");\r |
162 | \r |
163 | fListQAitsSA=new TList;\r |
164 | fListQAitsSA->SetOwner();\r |
165 | fListQAitsSA->SetName("ITS_SA");\r |
166 | \r |
167 | fListQAitsPureSA=new TList;\r |
168 | fListQAitsPureSA->SetOwner();\r |
169 | fListQAitsPureSA->SetName("ITS_PureSA");\r |
170 | \r |
171 | fListQAtpc=new TList;\r |
172 | fListQAtpc->SetOwner();\r |
173 | fListQAtpc->SetName("TPC");\r |
174 | \r |
175 | fListQAtrd=new TList;\r |
176 | fListQAtrd->SetOwner();\r |
177 | fListQAtrd->SetName("TRD");\r |
178 | \r |
179 | fListQAtof=new TList;\r |
180 | fListQAtof->SetOwner();\r |
181 | fListQAtof->SetName("TOF");\r |
2b2941b7 |
182 | \r |
183 | fListQAt0=new TList;\r |
184 | fListQAt0->SetOwner();\r |
185 | fListQAt0->SetName("T0");\r |
f25dc3ef |
186 | \r |
187 | fListQAemcal=new TList;\r |
188 | fListQAemcal->SetOwner();\r |
189 | fListQAemcal->SetName("EMCAL");\r |
190 | \r |
191 | fListQAhmpid=new TList;\r |
192 | fListQAhmpid->SetOwner();\r |
193 | fListQAhmpid->SetName("HMPID");\r |
194 | \r |
195 | fListQAtpctof=new TList;\r |
196 | fListQAtpctof->SetOwner();\r |
197 | fListQAtpctof->SetName("TPC_TOF");\r |
198 | \r |
199 | fListQAtofhmpid=new TList;\r |
200 | fListQAtofhmpid->SetOwner();\r |
201 | fListQAtofhmpid->SetName("TOF_HMPID");\r |
202 | \r |
11fd38f5 |
203 | fListQAV0=new TList;\r |
204 | fListQAV0->SetOwner();\r |
205 | fListQAV0->SetName("V0decay");\r |
324348e5 |
206 | \r |
207 | fListQAinfo=new TList;\r |
208 | fListQAinfo->SetOwner();\r |
209 | fListQAinfo->SetName("QAinfo");\r |
11fd38f5 |
210 | \r |
f25dc3ef |
211 | fListQA->Add(fListQAits);\r |
212 | fListQA->Add(fListQAitsSA);\r |
213 | fListQA->Add(fListQAitsPureSA);\r |
214 | fListQA->Add(fListQAtpc);\r |
215 | fListQA->Add(fListQAtrd);\r |
216 | fListQA->Add(fListQAtof);\r |
2b2941b7 |
217 | fListQA->Add(fListQAt0);\r |
f25dc3ef |
218 | fListQA->Add(fListQAemcal);\r |
219 | fListQA->Add(fListQAhmpid);\r |
220 | fListQA->Add(fListQAtpctof);\r |
221 | fListQA->Add(fListQAtofhmpid);\r |
11fd38f5 |
222 | fListQA->Add(fListQAV0);\r |
324348e5 |
223 | fListQA->Add(fListQAinfo);\r |
f25dc3ef |
224 | \r |
225 | SetupITSqa();\r |
226 | SetupTPCqa();\r |
227 | SetupTRDqa();\r |
228 | SetupTOFqa();\r |
2b2941b7 |
229 | SetupT0qa();\r |
f25dc3ef |
230 | SetupEMCALqa();\r |
231 | SetupHMPIDqa();\r |
232 | SetupTPCTOFqa();\r |
233 | SetupTOFHMPIDqa();\r |
11fd38f5 |
234 | SetupV0qa();\r |
324348e5 |
235 | SetupQAinfo();\r |
f25dc3ef |
236 | \r |
237 | PostData(1,fListQA);\r |
238 | }\r |
239 | \r |
240 | \r |
241 | //______________________________________________________________________________\r |
242 | void AliAnalysisTaskPIDqa::UserExec(Option_t */*option*/)\r |
243 | {\r |
244 | //\r |
245 | // Setup the PID response functions and fill the QA histograms\r |
246 | //\r |
247 | \r |
248 | AliVEvent *event=InputEvent();\r |
249 | if (!event||!fPIDResponse) return;\r |
250 | \r |
11fd38f5 |
251 | // Start with the V0 task (only possible for ESDs?)\r |
252 | FillV0PIDlist();\r |
f25dc3ef |
253 | \r |
254 | FillITSqa();\r |
255 | FillTPCqa();\r |
256 | FillTRDqa();\r |
257 | FillTOFqa();\r |
258 | FillEMCALqa();\r |
259 | FillHMPIDqa();\r |
2b2941b7 |
260 | FillT0qa();\r |
f25dc3ef |
261 | \r |
262 | //combined detector QA\r |
263 | FillTPCTOFqa();\r |
264 | FillTOFHMPIDqa();\r |
265 | \r |
11fd38f5 |
266 | // Clear the V0 PID arrays\r |
267 | ClearV0PIDlist();\r |
268 | \r |
324348e5 |
269 | //QA info\r |
270 | FillQAinfo();\r |
11fd38f5 |
271 | \r |
f25dc3ef |
272 | PostData(1,fListQA);\r |
273 | }\r |
274 | \r |
275 | //______________________________________________________________________________\r |
11fd38f5 |
276 | void AliAnalysisTaskPIDqa::FillV0PIDlist(){\r |
277 | \r |
278 | //\r |
279 | // Fill the PID object arrays holding the pointers to identified particle tracks\r |
280 | //\r |
281 | \r |
282 | // Dynamic cast to ESD events (DO NOTHING for AOD events)\r |
283 | AliESDEvent *event = dynamic_cast<AliESDEvent *>(InputEvent());\r |
284 | if ( !event ) return;\r |
285 | \r |
286 | if(TString(event->GetBeamType())=="Pb-Pb" || TString(event->GetBeamType())=="A-A"){\r |
287 | fV0cuts->SetMode(AliESDv0KineCuts::kPurity,AliESDv0KineCuts::kPbPb); \r |
288 | }\r |
289 | else{\r |
290 | fV0cuts->SetMode(AliESDv0KineCuts::kPurity,AliESDv0KineCuts::kPP); \r |
291 | }\r |
292 | \r |
293 | // V0 selection\r |
294 | // set event\r |
295 | fV0cuts->SetEvent(event);\r |
296 | \r |
297 | // loop over V0 particles\r |
298 | for(Int_t iv0=0; iv0<event->GetNumberOfV0s();iv0++){\r |
299 | \r |
300 | AliESDv0 *v0 = (AliESDv0 *) event->GetV0(iv0);\r |
301 | \r |
302 | if(!v0) continue;\r |
303 | if(v0->GetOnFlyStatus()) continue; \r |
304 | \r |
305 | // Get the particle selection \r |
306 | Bool_t foundV0 = kFALSE;\r |
307 | Int_t pdgV0, pdgP, pdgN;\r |
308 | \r |
309 | foundV0 = fV0cuts->ProcessV0(v0, pdgV0, pdgP, pdgN);\r |
310 | if(!foundV0) continue;\r |
311 | \r |
312 | Int_t iTrackP = v0->GetPindex(); // positive track\r |
313 | Int_t iTrackN = v0->GetNindex(); // negative track\r |
314 | \r |
315 | // v0 Armenteros plot (QA)\r |
316 | Float_t armVar[2] = {0.0,0.0};\r |
317 | fV0cuts->Armenteros(v0, armVar);\r |
318 | \r |
319 | TH2 *h=(TH2*)fListQAV0->At(0);\r |
320 | if (!h) continue;\r |
321 | h->Fill(armVar[0],armVar[1]);\r |
322 | \r |
323 | // fill the Object arrays\r |
324 | // positive particles\r |
325 | if( pdgP == -11){\r |
326 | fV0electrons->Add((AliVTrack*)event->GetTrack(iTrackP));\r |
327 | }\r |
328 | else if( pdgP == 211){\r |
329 | fV0pions->Add((AliVTrack*)event->GetTrack(iTrackP));\r |
330 | }\r |
331 | else if( pdgP == 321){\r |
332 | fV0kaons->Add((AliVTrack*)event->GetTrack(iTrackP));\r |
333 | }\r |
334 | else if( pdgP == 2212){\r |
335 | fV0protons->Add((AliVTrack*)event->GetTrack(iTrackP));\r |
336 | }\r |
337 | \r |
338 | // negative particles\r |
339 | if( pdgN == 11){\r |
340 | fV0electrons->Add((AliVTrack*)event->GetTrack(iTrackN));\r |
341 | }\r |
342 | else if( pdgN == -211){\r |
343 | fV0pions->Add((AliVTrack*)event->GetTrack(iTrackN));\r |
344 | }\r |
345 | else if( pdgN == -321){\r |
346 | fV0kaons->Add((AliVTrack*)event->GetTrack(iTrackN));\r |
347 | }\r |
348 | else if( pdgN == -2212){\r |
349 | fV0protons->Add((AliVTrack*)event->GetTrack(iTrackN));\r |
350 | }\r |
351 | \r |
352 | \r |
353 | }\r |
354 | }\r |
355 | //______________________________________________________________________________\r |
356 | void AliAnalysisTaskPIDqa::ClearV0PIDlist(){\r |
357 | \r |
358 | //\r |
359 | // Clear the PID object arrays\r |
360 | //\r |
361 | \r |
362 | fV0electrons->Clear();\r |
363 | fV0pions->Clear();\r |
364 | fV0kaons->Clear();\r |
365 | fV0protons->Clear();\r |
366 | \r |
367 | }\r |
368 | //______________________________________________________________________________\r |
f25dc3ef |
369 | void AliAnalysisTaskPIDqa::FillITSqa()\r |
370 | {\r |
371 | //\r |
372 | // Fill PID qa histograms for the ITS\r |
373 | //\r |
374 | \r |
375 | AliVEvent *event=InputEvent();\r |
376 | \r |
377 | Int_t ntracks=event->GetNumberOfTracks();\r |
378 | for(Int_t itrack = 0; itrack < ntracks; itrack++){\r |
379 | AliVTrack *track=(AliVTrack*)event->GetTrack(itrack);\r |
380 | ULong_t status=track->GetStatus();\r |
381 | // not that nice. status bits not in virtual interface\r |
382 | // ITS refit + ITS pid selection\r |
383 | if (!( ( (status & AliVTrack::kITSrefit)==AliVTrack::kITSrefit ) ||\r |
384 | ! ( (status & AliVTrack::kITSpid )==AliVTrack::kITSpid ) )) continue;\r |
385 | Double_t mom=track->P();\r |
386 | \r |
387 | TList *theList = 0x0;\r |
388 | if(( (status & AliVTrack::kTPCin)==AliVTrack::kTPCin )){\r |
389 | //ITS+TPC tracks\r |
390 | theList=fListQAits;\r |
391 | }else{\r |
392 | if(!( (status & AliVTrack::kITSpureSA)==AliVTrack::kITSpureSA )){ \r |
393 | //ITS Standalone tracks\r |
394 | theList=fListQAitsSA;\r |
395 | }else{\r |
396 | //ITS Pure Standalone tracks\r |
397 | theList=fListQAitsPureSA;\r |
398 | }\r |
399 | }\r |
400 | \r |
401 | \r |
00a38d07 |
402 | for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){\r |
f25dc3ef |
403 | TH2 *h=(TH2*)theList->At(ispecie);\r |
404 | if (!h) continue;\r |
405 | Double_t nSigma=fPIDResponse->NumberOfSigmasITS(track, (AliPID::EParticleType)ispecie);\r |
406 | h->Fill(mom,nSigma);\r |
407 | }\r |
00a38d07 |
408 | TH2 *h=(TH2*)theList->At(AliPID::kSPECIESC);\r |
f25dc3ef |
409 | if (h) {\r |
410 | Double_t sig=track->GetITSsignal();\r |
411 | h->Fill(mom,sig);\r |
412 | }\r |
413 | }\r |
414 | }\r |
415 | \r |
416 | //______________________________________________________________________________\r |
417 | void AliAnalysisTaskPIDqa::FillTPCqa()\r |
418 | {\r |
419 | //\r |
420 | // Fill PID qa histograms for the TPC\r |
421 | //\r |
422 | \r |
423 | AliVEvent *event=InputEvent();\r |
424 | \r |
425 | Int_t ntracks=event->GetNumberOfTracks();\r |
426 | for(Int_t itrack = 0; itrack < ntracks; itrack++){\r |
427 | AliVTrack *track=(AliVTrack*)event->GetTrack(itrack);\r |
428 | \r |
429 | //\r |
430 | //basic track cuts\r |
431 | //\r |
432 | ULong_t status=track->GetStatus();\r |
433 | // not that nice. status bits not in virtual interface\r |
434 | // TPC refit + ITS refit + TPC pid\r |
435 | if (!( (status & AliVTrack::kTPCrefit) == AliVTrack::kTPCrefit) ||\r |
436 | !( (status & AliVTrack::kITSrefit) == AliVTrack::kITSrefit) ) continue;\r |
437 | \r |
438 | // The TPC pid cut removes the light nuclei (>5 sigma from proton line)\r |
439 | //|| !( (status & AliVTrack::kTPCpid ) == AliVTrack::kTPCpid )\r |
440 | Float_t nCrossedRowsTPC = track->GetTPCClusterInfo(2,1);\r |
441 | Float_t ratioCrossedRowsOverFindableClustersTPC = 1.0;\r |
442 | if (track->GetTPCNclsF()>0) {\r |
443 | ratioCrossedRowsOverFindableClustersTPC = nCrossedRowsTPC/track->GetTPCNclsF();\r |
444 | }\r |
445 | \r |
446 | if ( nCrossedRowsTPC<70 || ratioCrossedRowsOverFindableClustersTPC<.8 ) continue;\r |
447 | \r |
448 | Double_t mom=track->GetTPCmomentum();\r |
644666df |
449 | // the default scenario\r |
00a38d07 |
450 | for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){\r |
f25dc3ef |
451 | TH2 *h=(TH2*)fListQAtpc->At(ispecie);\r |
452 | if (!h) continue;\r |
453 | Double_t nSigma=fPIDResponse->NumberOfSigmasTPC(track, (AliPID::EParticleType)ispecie);\r |
454 | h->Fill(mom,nSigma);\r |
455 | }\r |
644666df |
456 | // the "hybrid" scenario\r |
457 | for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){\r |
458 | TH2 *h=(TH2*)fListQAtpc->At(ispecie+AliPID::kSPECIESC);\r |
459 | if (!h) continue;\r |
460 | Double_t nSigma=fPIDResponse->NumberOfSigmasTPC(track, (AliPID::EParticleType)ispecie, AliTPCPIDResponse::kdEdxHybrid);\r |
461 | h->Fill(mom,nSigma);\r |
462 | }\r |
463 | \r |
464 | // the "OROC" scenario\r |
465 | for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){\r |
466 | TH2 *h=(TH2*)fListQAtpc->At(ispecie+2*AliPID::kSPECIESC);\r |
467 | if (!h) continue;\r |
468 | Double_t nSigma=fPIDResponse->NumberOfSigmasTPC(track, (AliPID::EParticleType)ispecie, AliTPCPIDResponse::kdEdxOROC);\r |
469 | //TSpline3* spline = fPIDResponse->GetTPCResponse().GetCurrentResponseFunction();\r |
470 | //std::cout<<ispecie<<" "<<nSigma<<" phi:"<<track->Phi()<<". "<<std::endl;\r |
471 | //if (spline) {cout<<spline->GetName()<<endl;}\r |
472 | //else {cout<<"NULL spline"<<endl;}\r |
473 | h->Fill(mom,nSigma);\r |
474 | }\r |
f25dc3ef |
475 | \r |
644666df |
476 | TH2 *h=(TH2*)fListQAtpc->At(3*AliPID::kSPECIESC);\r |
477 | \r |
f25dc3ef |
478 | if (h) {\r |
479 | Double_t sig=track->GetTPCsignal();\r |
480 | h->Fill(mom,sig);\r |
481 | }\r |
482 | }\r |
483 | }\r |
484 | \r |
485 | //______________________________________________________________________________\r |
486 | void AliAnalysisTaskPIDqa::FillTRDqa()\r |
487 | {\r |
488 | //\r |
489 | // Fill PID qa histograms for the TRD\r |
490 | //\r |
491 | AliVEvent *event=InputEvent();\r |
492 | Int_t ntracks = event->GetNumberOfTracks();\r |
493 | for(Int_t itrack = 0; itrack < ntracks; itrack++){\r |
494 | AliVTrack *track = (AliVTrack *)event->GetTrack(itrack);\r |
495 | \r |
496 | //\r |
497 | //basic track cuts\r |
498 | //\r |
499 | ULong_t status=track->GetStatus();\r |
500 | // not that nice. status bits not in virtual interface\r |
501 | // TPC refit + ITS refit + TPC pid + TRD out\r |
502 | if (!( (status & AliVTrack::kTPCrefit) == AliVTrack::kTPCrefit) ||\r |
503 | !( (status & AliVTrack::kITSrefit) == AliVTrack::kITSrefit) ||\r |
504 | // !( (status & AliVTrack::kTPCpid ) == AliVTrack::kTPCpid ) || //removes light nuclei. So it is out for the moment\r |
505 | !( (status & AliVTrack::kTRDout ) == AliVTrack::kTRDout )) continue;\r |
506 | \r |
507 | Float_t nCrossedRowsTPC = track->GetTPCClusterInfo(2,1);\r |
508 | Float_t ratioCrossedRowsOverFindableClustersTPC = 1.0;\r |
509 | if (track->GetTPCNclsF()>0) {\r |
510 | ratioCrossedRowsOverFindableClustersTPC = nCrossedRowsTPC/track->GetTPCNclsF();\r |
511 | }\r |
512 | \r |
513 | if ( nCrossedRowsTPC<70 || ratioCrossedRowsOverFindableClustersTPC<.8 ) continue;\r |
514 | \r |
515 | Double_t likelihoods[AliPID::kSPECIES];\r |
516 | if(fPIDResponse->ComputeTRDProbability(track, AliPID::kSPECIES, likelihoods) != AliPIDResponse::kDetPidOk) continue;\r |
517 | Int_t ntracklets = 0;\r |
518 | Double_t momentum = -1.;\r |
519 | for(Int_t itl = 0; itl < 6; itl++)\r |
520 | if(track->GetTRDmomentum(itl) > 0.){\r |
521 | ntracklets++;\r |
522 | if(momentum < 0) momentum = track->GetTRDmomentum(itl);\r |
523 | } \r |
524 | for(Int_t ispecie = 0; ispecie < AliPID::kSPECIES; ispecie++){\r |
525 | TH2F *hLike = (TH2F *)fListQAtrd->At(ntracklets*AliPID::kSPECIES+ispecie);\r |
526 | if (hLike) hLike->Fill(momentum,likelihoods[ispecie]);\r |
527 | }\r |
528 | }\r |
529 | }\r |
530 | \r |
531 | //______________________________________________________________________________\r |
532 | void AliAnalysisTaskPIDqa::FillTOFqa()\r |
533 | {\r |
534 | //\r |
535 | // Fill TOF information\r |
536 | //\r |
537 | AliVEvent *event=InputEvent();\r |
538 | \r |
539 | Int_t ntracks=event->GetNumberOfTracks();\r |
540 | Int_t tracksAtTof = 0;\r |
541 | for(Int_t itrack = 0; itrack < ntracks; itrack++){\r |
542 | AliVTrack *track=(AliVTrack*)event->GetTrack(itrack);\r |
543 | \r |
544 | //\r |
545 | //basic track cuts\r |
546 | //\r |
547 | ULong_t status=track->GetStatus();\r |
548 | // TPC refit + ITS refit +\r |
3fdfb2cd |
549 | // TOF out + kTIME\r |
f25dc3ef |
550 | // kTIME\r |
3fdfb2cd |
551 | // (we don't use kTOFmismatch because it depends on TPC and kTOFpid because it prevents light nuclei\r |
f25dc3ef |
552 | if (!((status & AliVTrack::kTPCrefit) == AliVTrack::kTPCrefit) ||\r |
553 | !((status & AliVTrack::kITSrefit) == AliVTrack::kITSrefit) ||\r |
554 | !((status & AliVTrack::kTOFout ) == AliVTrack::kTOFout ) ||\r |
3fdfb2cd |
555 | // !((status & AliVTrack::kTOFpid ) == AliVTrack::kTOFpid ) ||\r |
f25dc3ef |
556 | !((status & AliVTrack::kTIME ) == AliVTrack::kTIME ) ) continue;\r |
557 | \r |
558 | Float_t nCrossedRowsTPC = track->GetTPCClusterInfo(2,1);\r |
559 | Float_t ratioCrossedRowsOverFindableClustersTPC = 1.0;\r |
560 | if (track->GetTPCNclsF()>0) {\r |
561 | ratioCrossedRowsOverFindableClustersTPC = nCrossedRowsTPC/track->GetTPCNclsF();\r |
562 | }\r |
563 | \r |
564 | if ( nCrossedRowsTPC<70 || ratioCrossedRowsOverFindableClustersTPC<.8 ) continue;\r |
565 | \r |
566 | tracksAtTof++;\r |
567 | \r |
568 | Double_t mom=track->P();\r |
569 | \r |
00a38d07 |
570 | for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){\r |
f25dc3ef |
571 | TH2 *h=(TH2*)fListQAtof->At(ispecie);\r |
572 | if (!h) continue;\r |
573 | Double_t nSigma=fPIDResponse->NumberOfSigmasTOF(track, (AliPID::EParticleType)ispecie);\r |
574 | h->Fill(mom,nSigma);\r |
575 | }\r |
576 | \r |
577 | TH2 *h=(TH2*)fListQAtof->FindObject("hSigP_TOF");\r |
578 | if (h) {\r |
579 | Double_t sig=track->GetTOFsignal()/1000.;\r |
580 | h->Fill(mom,sig);\r |
581 | }\r |
582 | \r |
583 | Int_t mask = fPIDResponse->GetTOFResponse().GetStartTimeMask(mom);\r |
584 | ((TH1F*)fListQAtof->FindObject("hStartTimeMask_TOF"))->Fill((Double_t)(mask+0.5));\r |
585 | \r |
586 | if (mom >= 0.75 && mom <= 1.25 ) {\r |
587 | Double_t nsigma= fPIDResponse->NumberOfSigmasTOF(track, (AliPID::EParticleType)AliPID::kPion);\r |
588 | if (mask == 0) {\r |
589 | ((TH1F*)fListQAtof->FindObject("hNsigma_TOF_Pion_T0-Fill"))->Fill(nsigma);\r |
590 | } else if (mask == 1) {\r |
591 | ((TH1F*)fListQAtof->FindObject("hNsigma_TOF_Pion_T0-TOF"))->Fill(nsigma);\r |
592 | } else if ( (mask == 2) || (mask == 4) || (mask == 6) ) {\r |
593 | ((TH1F*)fListQAtof->FindObject("hNsigma_TOF_Pion_T0-T0"))->Fill(nsigma);\r |
594 | } else {\r |
595 | ((TH1F*)fListQAtof->FindObject("hNsigma_TOF_Pion_T0-Best"))->Fill(nsigma);\r |
596 | }\r |
2b2941b7 |
597 | if (mask & 0x1) { //at least TOF-T0 present\r |
598 | Double_t delta=0;\r |
599 | (void)fPIDResponse->GetSignalDelta((AliPIDResponse::EDetector)AliPIDResponse::kTOF,track,(AliPID::EParticleType)AliPID::kPion,delta);\r |
600 | ((TH1F*)fListQAtof->FindObject("hDelta_TOF_Pion"))->Fill(delta);\r |
601 | }\r |
f25dc3ef |
602 | }\r |
603 | \r |
604 | Double_t res = (Double_t)fPIDResponse->GetTOFResponse().GetStartTimeRes(mom);\r |
605 | ((TH1F*)fListQAtof->FindObject("hStartTimeRes_TOF"))->Fill(res);\r |
606 | \r |
3fdfb2cd |
607 | Double_t startTimeT0 = event->GetT0TOF(0);\r |
608 | if (startTimeT0 < 90000) ((TH1F*)fListQAtof->FindObject("hStartTimeAC_T0"))->Fill(startTimeT0);\r |
609 | else {\r |
610 | startTimeT0 = event->GetT0TOF(1);\r |
611 | if (startTimeT0 < 90000) ((TH1F*)fListQAtof->FindObject("hStartTimeA_T0"))->Fill(startTimeT0);\r |
612 | startTimeT0 = event->GetT0TOF(2);\r |
613 | if (startTimeT0 < 90000) ((TH1F*)fListQAtof->FindObject("hStartTimeC_T0"))->Fill(startTimeT0);\r |
f25dc3ef |
614 | }\r |
615 | }\r |
616 | if (tracksAtTof > 0) {\r |
617 | ((TH1F* )fListQAtof->FindObject("hnTracksAt_TOF"))->Fill(tracksAtTof);\r |
618 | Int_t mask = fPIDResponse->GetTOFResponse().GetStartTimeMask(5.);\r |
619 | if (mask & 0x1) ((TH1F*)fListQAtof->FindObject("hT0MakerEff"))->Fill(tracksAtTof);\r |
620 | }\r |
621 | }\r |
622 | \r |
2b2941b7 |
623 | //______________________________________________________________________________\r |
624 | void AliAnalysisTaskPIDqa::FillT0qa()\r |
625 | {\r |
626 | //\r |
627 | // Fill TOF information\r |
628 | //\r |
629 | AliVEvent *event=InputEvent();\r |
630 | \r |
631 | Int_t ntracks=event->GetNumberOfTracks();\r |
632 | \r |
633 | Int_t tracksAtT0 = 0;\r |
634 | \r |
635 | for(Int_t itrack = 0; itrack < ntracks; itrack++){\r |
636 | AliVTrack *track=(AliVTrack*)event->GetTrack(itrack);\r |
637 | \r |
638 | //\r |
639 | //basic track cuts\r |
640 | //\r |
641 | ULong_t status=track->GetStatus();\r |
642 | // TPC refit + ITS refit +\r |
643 | if (!((status & AliVTrack::kTPCrefit) == AliVTrack::kTPCrefit) ||\r |
644 | !((status & AliVTrack::kITSrefit) == AliVTrack::kITSrefit) ) continue;\r |
645 | Float_t nCrossedRowsTPC = track->GetTPCClusterInfo(2,1);\r |
646 | Float_t ratioCrossedRowsOverFindableClustersTPC = 1.0;\r |
647 | if (track->GetTPCNclsF()>0) {\r |
648 | ratioCrossedRowsOverFindableClustersTPC = nCrossedRowsTPC/track->GetTPCNclsF();\r |
649 | }\r |
650 | if ( nCrossedRowsTPC<70 || ratioCrossedRowsOverFindableClustersTPC<.8 ) continue;\r |
651 | \r |
652 | tracksAtT0++;\r |
653 | }\r |
654 | \r |
655 | Bool_t t0A = kFALSE;\r |
656 | Bool_t t0C = kFALSE;\r |
657 | Bool_t t0And = kFALSE;\r |
658 | Double_t startTimeT0 = event->GetT0TOF(0); // AND\r |
659 | if (startTimeT0 < 90000) {\r |
660 | t0And = kTRUE;\r |
661 | ((TH1F*)fListQAt0->FindObject("hStartTimeAC_T0"))->Fill(startTimeT0);\r |
662 | }\r |
663 | startTimeT0 = event->GetT0TOF(1); // T0A \r |
664 | if (startTimeT0 < 90000) {\r |
665 | t0A = kTRUE;\r |
666 | ((TH1F*)fListQAt0->FindObject("hStartTimeA_T0"))->Fill(startTimeT0);\r |
667 | \r |
668 | }\r |
669 | startTimeT0 = event->GetT0TOF(2); // T0C \r |
670 | if (startTimeT0 < 90000) {\r |
671 | t0C = kTRUE;\r |
672 | ((TH1F*)fListQAt0->FindObject("hStartTimeC_T0"))->Fill(startTimeT0);\r |
673 | }\r |
674 | \r |
675 | ((TH1F* )fListQAt0->FindObject("hnTracksAt_T0"))->Fill(tracksAtT0);\r |
676 | if (t0A) ((TH1F*)fListQAt0->FindObject("hT0AEff"))->Fill(tracksAtT0);\r |
677 | if (t0C) ((TH1F*)fListQAt0->FindObject("hT0CEff"))->Fill(tracksAtT0);\r |
678 | if (t0And) ((TH1F*)fListQAt0->FindObject("hT0AndEff"))->Fill(tracksAtT0);\r |
679 | if (t0A || t0C) ((TH1F*)fListQAt0->FindObject("hT0OrEff"))->Fill(tracksAtT0);\r |
680 | }\r |
681 | \r |
f25dc3ef |
682 | \r |
683 | //______________________________________________________________________________\r |
684 | void AliAnalysisTaskPIDqa::FillEMCALqa()\r |
685 | {\r |
686 | //\r |
687 | // Fill PID qa histograms for the EMCAL\r |
688 | //\r |
689 | \r |
690 | AliVEvent *event=InputEvent();\r |
691 | \r |
692 | Int_t ntracks=event->GetNumberOfTracks();\r |
693 | for(Int_t itrack = 0; itrack < ntracks; itrack++){\r |
694 | AliVTrack *track=(AliVTrack*)event->GetTrack(itrack);\r |
695 | \r |
696 | //\r |
697 | //basic track cuts\r |
698 | //\r |
699 | ULong_t status=track->GetStatus();\r |
700 | // not that nice. status bits not in virtual interface\r |
701 | if (!( (status & AliVTrack::kEMCALmatch) == AliVTrack::kEMCALmatch) ) continue;\r |
702 | \r |
703 | Double_t pt=track->Pt();\r |
704 | \r |
705 | //EMCAL nSigma (only for electrons at the moment)\r |
706 | TH2 *h=(TH2*)fListQAemcal->At(0);\r |
707 | if (!h) continue;\r |
708 | Double_t nSigma=fPIDResponse->NumberOfSigmasEMCAL(track, (AliPID::EParticleType)0);\r |
709 | h->Fill(pt,nSigma);\r |
710 | \r |
11fd38f5 |
711 | }\r |
712 | \r |
713 | //EMCAL signal (E/p vs. pT) for electrons from V0\r |
714 | for(Int_t itrack = 0; itrack < fV0electrons->GetEntries(); itrack++){\r |
715 | AliVTrack *track=(AliVTrack*)fV0electrons->At(itrack);\r |
716 | \r |
717 | //\r |
718 | //basic track cuts\r |
719 | //\r |
720 | ULong_t status=track->GetStatus();\r |
721 | // not that nice. status bits not in virtual interface\r |
722 | if (!( (status & AliVTrack::kEMCALmatch) == AliVTrack::kEMCALmatch) ) continue;\r |
723 | \r |
724 | Double_t pt=track->Pt();\r |
725 | \r |
726 | TH2 *h=(TH2*)fListQAemcal->At(1);\r |
f25dc3ef |
727 | if (h) {\r |
728 | \r |
729 | Int_t nMatchClus = track->GetEMCALcluster();\r |
730 | Double_t mom = track->P();\r |
731 | Double_t eop = -1.;\r |
732 | \r |
733 | if(nMatchClus > -1){\r |
734 | \r |
735 | AliVCluster *matchedClus = (AliVCluster*)event->GetCaloCluster(nMatchClus);\r |
736 | \r |
737 | if(matchedClus){\r |
738 | \r |
739 | // matched cluster is EMCAL\r |
740 | if(matchedClus->IsEMCAL()){\r |
741 | \r |
742 | Double_t fClsE = matchedClus->E();\r |
743 | eop = fClsE/mom;\r |
744 | \r |
745 | h->Fill(pt,eop);\r |
746 | \r |
747 | }\r |
748 | }\r |
749 | }\r |
750 | }\r |
751 | }\r |
11fd38f5 |
752 | \r |
753 | //EMCAL signal (E/p vs. pT) for pions from V0\r |
754 | for(Int_t itrack = 0; itrack < fV0pions->GetEntries(); itrack++){\r |
755 | AliVTrack *track=(AliVTrack*)fV0pions->At(itrack);\r |
756 | \r |
757 | //\r |
758 | //basic track cuts\r |
759 | //\r |
760 | ULong_t status=track->GetStatus();\r |
761 | // not that nice. status bits not in virtual interface\r |
762 | if (!( (status & AliVTrack::kEMCALmatch) == AliVTrack::kEMCALmatch) ) continue;\r |
763 | \r |
764 | Double_t pt=track->Pt();\r |
765 | \r |
766 | TH2 *h=(TH2*)fListQAemcal->At(2);\r |
767 | if (h) {\r |
768 | \r |
769 | Int_t nMatchClus = track->GetEMCALcluster();\r |
770 | Double_t mom = track->P();\r |
771 | Double_t eop = -1.;\r |
772 | \r |
773 | if(nMatchClus > -1){\r |
774 | \r |
775 | AliVCluster *matchedClus = (AliVCluster*)event->GetCaloCluster(nMatchClus);\r |
776 | \r |
777 | if(matchedClus){\r |
778 | \r |
779 | // matched cluster is EMCAL\r |
780 | if(matchedClus->IsEMCAL()){\r |
781 | \r |
782 | Double_t fClsE = matchedClus->E();\r |
783 | eop = fClsE/mom;\r |
784 | \r |
785 | h->Fill(pt,eop);\r |
786 | \r |
787 | }\r |
788 | }\r |
789 | }\r |
790 | }\r |
791 | }\r |
792 | \r |
793 | //EMCAL signal (E/p vs. pT) for protons from V0\r |
794 | for(Int_t itrack = 0; itrack < fV0protons->GetEntries(); itrack++){\r |
795 | AliVTrack *track=(AliVTrack*)fV0protons->At(itrack);\r |
796 | \r |
797 | //\r |
798 | //basic track cuts\r |
799 | //\r |
800 | ULong_t status=track->GetStatus();\r |
801 | // not that nice. status bits not in virtual interface\r |
802 | if (!( (status & AliVTrack::kEMCALmatch) == AliVTrack::kEMCALmatch) ) continue;\r |
803 | \r |
804 | Double_t pt=track->Pt();\r |
805 | \r |
806 | TH2 *hP=(TH2*)fListQAemcal->At(3);\r |
807 | TH2 *hAP=(TH2*)fListQAemcal->At(4);\r |
808 | if (hP && hAP) {\r |
809 | \r |
810 | Int_t nMatchClus = track->GetEMCALcluster();\r |
811 | Double_t mom = track->P();\r |
812 | Int_t charge = track->Charge(); \r |
813 | Double_t eop = -1.;\r |
814 | \r |
815 | if(nMatchClus > -1){\r |
816 | \r |
817 | AliVCluster *matchedClus = (AliVCluster*)event->GetCaloCluster(nMatchClus);\r |
818 | \r |
819 | if(matchedClus){\r |
820 | \r |
821 | // matched cluster is EMCAL\r |
822 | if(matchedClus->IsEMCAL()){\r |
823 | \r |
824 | Double_t fClsE = matchedClus->E();\r |
825 | eop = fClsE/mom;\r |
826 | \r |
827 | if(charge > 0) hP->Fill(pt,eop);\r |
828 | else if(charge < 0) hAP->Fill(pt,eop);\r |
829 | \r |
830 | }\r |
831 | }\r |
832 | }\r |
833 | }\r |
834 | }\r |
835 | \r |
f25dc3ef |
836 | }\r |
837 | \r |
838 | \r |
839 | //______________________________________________________________________________\r |
840 | void AliAnalysisTaskPIDqa::FillHMPIDqa()\r |
841 | {\r |
842 | //\r |
843 | // Fill PID qa histograms for the HMPID\r |
844 | //\r |
845 | \r |
846 | AliVEvent *event=InputEvent();\r |
847 | \r |
848 | Int_t ntracks=event->GetNumberOfTracks();\r |
849 | for(Int_t itrack = 0; itrack < ntracks; itrack++){\r |
850 | AliVTrack *track=(AliVTrack*)event->GetTrack(itrack);\r |
851 | \r |
852 | //\r |
853 | //basic track cuts\r |
854 | //\r |
855 | ULong_t status=track->GetStatus();\r |
856 | // not that nice. status bits not in virtual interface\r |
857 | // TPC refit + ITS refit +\r |
858 | // TOF out + TOFpid +\r |
859 | // kTIME\r |
860 | if (!((status & AliVTrack::kTPCrefit) == AliVTrack::kTPCrefit) ||\r |
861 | !((status & AliVTrack::kITSrefit) == AliVTrack::kITSrefit) ) continue;\r |
862 | \r |
863 | Float_t nCrossedRowsTPC = track->GetTPCClusterInfo(2,1);\r |
864 | Float_t ratioCrossedRowsOverFindableClustersTPC = 1.0;\r |
865 | if (track->GetTPCNclsF()>0) {\r |
866 | ratioCrossedRowsOverFindableClustersTPC = nCrossedRowsTPC/track->GetTPCNclsF();\r |
867 | }\r |
868 | \r |
869 | if ( nCrossedRowsTPC<70 || ratioCrossedRowsOverFindableClustersTPC<.8 ) continue;\r |
870 | \r |
871 | Double_t mom = track->P();\r |
872 | Double_t ckovAngle = track->GetHMPIDsignal();\r |
873 | \r |
874 | TH1F *hThetavsMom = (TH1F*)fListQAhmpid->At(0);;\r |
875 | \r |
876 | hThetavsMom->Fill(mom,ckovAngle); \r |
877 | \r |
878 | }\r |
879 | }\r |
880 | //______________________________________________________________________________\r |
881 | void AliAnalysisTaskPIDqa::FillTOFHMPIDqa()\r |
882 | {\r |
883 | //\r |
884 | // Fill PID qa histograms for the HMPID\r |
885 | //\r |
886 | \r |
887 | AliVEvent *event=InputEvent();\r |
888 | \r |
889 | Int_t ntracks=event->GetNumberOfTracks();\r |
890 | for(Int_t itrack = 0; itrack < ntracks; itrack++){\r |
891 | AliVTrack *track=(AliVTrack*)event->GetTrack(itrack);\r |
892 | \r |
893 | //\r |
894 | //basic track cuts\r |
895 | //\r |
896 | ULong_t status=track->GetStatus();\r |
897 | // not that nice. status bits not in virtual interface\r |
898 | // TPC refit + ITS refit +\r |
899 | // TOF out + TOFpid +\r |
900 | // kTIME\r |
901 | if (!((status & AliVTrack::kTPCrefit) == AliVTrack::kTPCrefit) ||\r |
902 | !((status & AliVTrack::kITSrefit) == AliVTrack::kITSrefit) ||\r |
903 | !((status & AliVTrack::kTOFout ) == AliVTrack::kTOFout ) ||\r |
904 | !((status & AliVTrack::kTOFpid ) == AliVTrack::kTOFpid ) ||\r |
905 | !((status & AliVTrack::kTIME ) == AliVTrack::kTIME ) ) continue;\r |
906 | \r |
907 | Float_t nCrossedRowsTPC = track->GetTPCClusterInfo(2,1);\r |
908 | Float_t ratioCrossedRowsOverFindableClustersTPC = 1.0;\r |
909 | if (track->GetTPCNclsF()>0) {\r |
910 | ratioCrossedRowsOverFindableClustersTPC = nCrossedRowsTPC/track->GetTPCNclsF();\r |
911 | }\r |
912 | \r |
913 | if ( nCrossedRowsTPC<70 || ratioCrossedRowsOverFindableClustersTPC<.8 ) continue;\r |
914 | \r |
915 | Double_t mom = track->P();\r |
916 | Double_t ckovAngle = track->GetHMPIDsignal();\r |
917 | \r |
918 | Double_t nSigmaTOF[3]; \r |
919 | TH1F *h[3];\r |
920 | \r |
921 | for (Int_t ispecie=2; ispecie<5; ++ispecie){\r |
922 | //TOF nSigma\r |
923 | nSigmaTOF[ispecie-2]=fPIDResponse->NumberOfSigmasTOF(track, (AliPID::EParticleType)ispecie);\r |
924 | h[ispecie-2] = (TH1F*)fListQAtofhmpid->At(ispecie-2);}\r |
925 | \r |
926 | if(TMath::Abs(nSigmaTOF[0])<2) h[0]->Fill(mom,ckovAngle);\r |
927 | \r |
928 | if(TMath::Abs(nSigmaTOF[1])<2 && TMath::Abs(nSigmaTOF[0])>3) h[1]->Fill(mom,ckovAngle);\r |
929 | \r |
930 | if(TMath::Abs(nSigmaTOF[2])<2 && TMath::Abs(nSigmaTOF[1])>3 && TMath::Abs(nSigmaTOF[0])>3) h[2]->Fill(mom,ckovAngle);\r |
931 | \r |
932 | }\r |
933 | \r |
934 | }\r |
935 | \r |
936 | //______________________________________________________________________________\r |
937 | void AliAnalysisTaskPIDqa::FillTPCTOFqa()\r |
938 | {\r |
939 | //\r |
940 | // Fill PID qa histograms for the TOF\r |
941 | // Here also the TPC histograms after TOF selection are filled\r |
942 | //\r |
943 | \r |
944 | AliVEvent *event=InputEvent();\r |
945 | \r |
946 | Int_t ntracks=event->GetNumberOfTracks();\r |
947 | for(Int_t itrack = 0; itrack < ntracks; itrack++){\r |
948 | AliVTrack *track=(AliVTrack*)event->GetTrack(itrack);\r |
949 | \r |
950 | //\r |
951 | //basic track cuts\r |
952 | //\r |
953 | ULong_t status=track->GetStatus();\r |
954 | // not that nice. status bits not in virtual interface\r |
955 | // TPC refit + ITS refit +\r |
956 | // TOF out + TOFpid +\r |
957 | // kTIME\r |
958 | if (!((status & AliVTrack::kTPCrefit) == AliVTrack::kTPCrefit) ||\r |
959 | !((status & AliVTrack::kITSrefit) == AliVTrack::kITSrefit) ||\r |
960 | // !( (status & AliVTrack::kTPCpid ) == AliVTrack::kTPCpid ) || //removes light nuclei, so it is out for the moment\r |
961 | !((status & AliVTrack::kTOFout ) == AliVTrack::kTOFout ) ||\r |
962 | !((status & AliVTrack::kTOFpid ) == AliVTrack::kTOFpid ) ||\r |
963 | !((status & AliVTrack::kTIME ) == AliVTrack::kTIME ) ) continue;\r |
964 | \r |
965 | Float_t nCrossedRowsTPC = track->GetTPCClusterInfo(2,1);\r |
966 | Float_t ratioCrossedRowsOverFindableClustersTPC = 1.0;\r |
967 | if (track->GetTPCNclsF()>0) {\r |
968 | ratioCrossedRowsOverFindableClustersTPC = nCrossedRowsTPC/track->GetTPCNclsF();\r |
969 | }\r |
970 | \r |
971 | if ( nCrossedRowsTPC<70 || ratioCrossedRowsOverFindableClustersTPC<.8 ) continue;\r |
972 | \r |
973 | \r |
974 | Double_t mom=track->P();\r |
975 | Double_t momTPC=track->GetTPCmomentum();\r |
976 | \r |
00a38d07 |
977 | for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){\r |
f25dc3ef |
978 | //TOF nSigma\r |
979 | Double_t nSigmaTOF=fPIDResponse->NumberOfSigmasTOF(track, (AliPID::EParticleType)ispecie);\r |
980 | Double_t nSigmaTPC=fPIDResponse->NumberOfSigmasTPC(track, (AliPID::EParticleType)ispecie);\r |
981 | \r |
982 | //TPC after TOF cut\r |
983 | TH2 *h=(TH2*)fListQAtpctof->At(ispecie);\r |
984 | if (h && TMath::Abs(nSigmaTOF)<3.) h->Fill(momTPC,nSigmaTPC);\r |
985 | \r |
986 | //TOF after TPC cut\r |
00a38d07 |
987 | h=(TH2*)fListQAtpctof->At(ispecie+AliPID::kSPECIESC);\r |
f25dc3ef |
988 | if (h && TMath::Abs(nSigmaTPC)<3.) h->Fill(mom,nSigmaTOF);\r |
989 | \r |
990 | //EMCAL after TOF and TPC cut\r |
00a38d07 |
991 | h=(TH2*)fListQAtpctof->At(ispecie+2*AliPID::kSPECIESC);\r |
f25dc3ef |
992 | if (h && TMath::Abs(nSigmaTOF)<3. && TMath::Abs(nSigmaTPC)<3. ){\r |
993 | \r |
994 | Int_t nMatchClus = track->GetEMCALcluster();\r |
995 | Double_t pt = track->Pt();\r |
996 | Double_t eop = -1.;\r |
997 | \r |
998 | if(nMatchClus > -1){\r |
999 | \r |
1000 | AliVCluster *matchedClus = (AliVCluster*)event->GetCaloCluster(nMatchClus);\r |
1001 | \r |
1002 | if(matchedClus){\r |
1003 | \r |
1004 | // matched cluster is EMCAL\r |
1005 | if(matchedClus->IsEMCAL()){\r |
1006 | \r |
1007 | Double_t fClsE = matchedClus->E();\r |
1008 | eop = fClsE/mom;\r |
1009 | \r |
1010 | h->Fill(pt,eop);\r |
1011 | \r |
1012 | \r |
1013 | }\r |
1014 | }\r |
1015 | }\r |
1016 | }\r |
1017 | }\r |
1018 | }\r |
1019 | }\r |
1020 | \r |
324348e5 |
1021 | //_____________________________________________________________________________\r |
1022 | void AliAnalysisTaskPIDqa::FillQAinfo()\r |
1023 | {\r |
1024 | //\r |
1025 | // Fill the QA information\r |
1026 | //\r |
1027 | \r |
1028 | \r |
1029 | //TPC QA info\r |
1030 | TObjArray *arrTPC=static_cast<TObjArray*>(fListQAinfo->At(0));\r |
1031 | if (fPIDResponse && arrTPC){\r |
1032 | AliTPCPIDResponse &tpcResp=fPIDResponse->GetTPCResponse();\r |
1033 | // fill spline names\r |
1034 | if (!arrTPC->UncheckedAt(0)){\r |
1035 | \r |
1036 | TObjArray *arrTPCsplineNames=new TObjArray(AliPID::kSPECIESC);\r |
1037 | arrTPCsplineNames->SetOwner();\r |
1038 | arrTPCsplineNames->SetName("TPC_spline_names");\r |
1039 | arrTPC->AddAt(arrTPCsplineNames,0);\r |
1040 | \r |
1041 | for (Int_t iresp=0; iresp<AliPID::kSPECIESC; ++iresp){\r |
1042 | const TObject *o=tpcResp.GetResponseFunction((AliPID::EParticleType)iresp);\r |
1043 | if (!o) continue;\r |
1044 | arrTPCsplineNames->Add(new TObjString(Form("%02d: %s",iresp, o->GetName())));\r |
1045 | }\r |
1046 | }\r |
1047 | \r |
1048 | // tpc response config\r |
1049 | if (!arrTPC->UncheckedAt(1)){\r |
1050 | \r |
1051 | TObjArray *arrTPCconfigInfo=new TObjArray;\r |
1052 | arrTPCconfigInfo->SetOwner();\r |
1053 | arrTPCconfigInfo->SetName("TPC_config_info");\r |
1054 | arrTPC->AddAt(arrTPCconfigInfo,1);\r |
1055 | \r |
1056 | TObjString *ostr=0x0;\r |
1057 | ostr=new TObjString;\r |
1058 | ostr->String().Form("Eta Corr map: %s", tpcResp.GetEtaCorrMap()?tpcResp.GetEtaCorrMap()->GetName():"none");\r |
1059 | arrTPCconfigInfo->Add(ostr);\r |
1060 | \r |
1061 | ostr=new TObjString;\r |
1062 | ostr->String().Form("Sigma Par map: %s", tpcResp.GetSigmaPar1Map()?tpcResp.GetSigmaPar1Map()->GetName():"none");\r |
1063 | arrTPCconfigInfo->Add(ostr);\r |
1064 | \r |
1065 | ostr=new TObjString;\r |
1066 | ostr->String().Form("MIP: %.2f", tpcResp.GetMIP());\r |
1067 | arrTPCconfigInfo->Add(ostr);\r |
1068 | \r |
1069 | ostr=new TObjString;\r |
1070 | ostr->String().Form("Res: Def %.3g (%.3g) : AllHigh %.3g (%.3g) : OROC high %.3g (%.3g)",\r |
1071 | tpcResp.GetRes0(AliTPCPIDResponse::kDefault), tpcResp.GetResN2(AliTPCPIDResponse::kDefault),\r |
1072 | tpcResp.GetRes0(AliTPCPIDResponse::kALLhigh), tpcResp.GetResN2(AliTPCPIDResponse::kALLhigh),\r |
1073 | tpcResp.GetRes0(AliTPCPIDResponse::kOROChigh), tpcResp.GetResN2(AliTPCPIDResponse::kOROChigh)\r |
1074 | );\r |
1075 | arrTPCconfigInfo->Add(ostr);\r |
1076 | }\r |
1077 | }\r |
1078 | }\r |
1079 | \r |
f25dc3ef |
1080 | //______________________________________________________________________________\r |
1081 | void AliAnalysisTaskPIDqa::SetupITSqa()\r |
1082 | {\r |
1083 | //\r |
1084 | // Create the ITS qa objects\r |
1085 | //\r |
1086 | \r |
1087 | TVectorD *vX=MakeLogBinning(200,.1,30);\r |
1088 | \r |
1089 | //ITS+TPC tracks\r |
00a38d07 |
1090 | for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){\r |
f25dc3ef |
1091 | TH2F *hNsigmaP = new TH2F(Form("hNsigmaP_ITS_%s",AliPID::ParticleName(ispecie)),\r |
1092 | Form("ITS n#sigma %s vs. p;p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),\r |
1093 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1094 | 200,-10,10);\r |
1095 | fListQAits->Add(hNsigmaP);\r |
1096 | }\r |
1097 | TH2F *hSig = new TH2F("hSigP_ITS",\r |
1098 | "ITS signal vs. p;p [GeV]; ITS signal [arb. units]",\r |
1099 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1100 | 300,0,300);\r |
1101 | fListQAits->Add(hSig);\r |
1102 | \r |
1103 | //ITS Standalone tracks\r |
00a38d07 |
1104 | for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){\r |
f25dc3ef |
1105 | TH2F *hNsigmaPSA = new TH2F(Form("hNsigmaP_ITSSA_%s",AliPID::ParticleName(ispecie)),\r |
1106 | Form("ITS n#sigma %s vs. p;p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),\r |
1107 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1108 | 200,-10,10);\r |
1109 | fListQAitsSA->Add(hNsigmaPSA);\r |
1110 | }\r |
1111 | TH2F *hSigSA = new TH2F("hSigP_ITSSA",\r |
1112 | "ITS signal vs. p;p [GeV]; ITS signal [arb. units]",\r |
1113 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1114 | 300,0,300);\r |
1115 | fListQAitsSA->Add(hSigSA);\r |
1116 | \r |
1117 | //ITS Pure Standalone tracks\r |
00a38d07 |
1118 | for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){\r |
f25dc3ef |
1119 | TH2F *hNsigmaPPureSA = new TH2F(Form("hNsigmaP_ITSPureSA_%s",AliPID::ParticleName(ispecie)),\r |
1120 | Form("ITS n#sigma %s vs. p;p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),\r |
1121 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1122 | 200,-10,10);\r |
1123 | fListQAitsPureSA->Add(hNsigmaPPureSA);\r |
1124 | }\r |
1125 | TH2F *hSigPureSA = new TH2F("hSigP_ITSPureSA",\r |
1126 | "ITS signal vs. p;p [GeV]; ITS signal [arb. units]",\r |
1127 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1128 | 300,0,300);\r |
1129 | fListQAitsPureSA->Add(hSigPureSA);\r |
1130 | \r |
1131 | delete vX; \r |
1132 | }\r |
1133 | \r |
1134 | //______________________________________________________________________________\r |
1135 | void AliAnalysisTaskPIDqa::SetupTPCqa()\r |
1136 | {\r |
1137 | //\r |
1138 | // Create the TPC qa objects\r |
1139 | //\r |
1140 | \r |
1141 | TVectorD *vX=MakeLogBinning(200,.1,30);\r |
1142 | \r |
00a38d07 |
1143 | for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){\r |
f25dc3ef |
1144 | TH2F *hNsigmaP = new TH2F(Form("hNsigmaP_TPC_%s",AliPID::ParticleName(ispecie)),\r |
1145 | Form("TPC n#sigma %s vs. p;p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),\r |
1146 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1147 | 200,-10,10);\r |
1148 | fListQAtpc->Add(hNsigmaP);\r |
1149 | }\r |
644666df |
1150 | \r |
1151 | // the "hybrid" scenario\r |
1152 | for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){\r |
1153 | TH2F *hNsigmaP = new TH2F(Form("hNsigmaP_TPC_%s_Hybrid",AliPID::ParticleName(ispecie)),\r |
1154 | Form("TPC n#sigma %s vs. p (Hybrid gain scenario);p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),\r |
1155 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1156 | 200,-10,10);\r |
1157 | fListQAtpc->Add(hNsigmaP);\r |
1158 | }\r |
1159 | \r |
1160 | // the "OROC high" scenario\r |
1161 | for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){\r |
1162 | TH2F *hNsigmaP = new TH2F(Form("hNsigmaP_TPC_%s_OROChigh",AliPID::ParticleName(ispecie)),\r |
1163 | Form("TPC n#sigma %s vs. p (OROChigh gain scenario);p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),\r |
1164 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1165 | 200,-10,10);\r |
1166 | fListQAtpc->Add(hNsigmaP);\r |
1167 | }\r |
1168 | \r |
f25dc3ef |
1169 | \r |
1170 | \r |
1171 | TH2F *hSig = new TH2F("hSigP_TPC",\r |
1172 | "TPC signal vs. p;p [GeV]; TPC signal [arb. units]",\r |
1173 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1174 | 300,0,300);\r |
644666df |
1175 | fListQAtpc->Add(hSig); //3*AliPID::kSPECIESC\r |
f25dc3ef |
1176 | \r |
1177 | delete vX; \r |
1178 | }\r |
1179 | \r |
1180 | //______________________________________________________________________________\r |
1181 | void AliAnalysisTaskPIDqa::SetupTRDqa()\r |
1182 | {\r |
1183 | //\r |
1184 | // Create the TRD qa objects\r |
1185 | //\r |
1186 | TVectorD *vX=MakeLogBinning(200,.1,30);\r |
1187 | for(Int_t itl = 0; itl < 6; ++itl){\r |
1188 | for(Int_t ispecie = 0; ispecie < AliPID::kSPECIES; ispecie++){\r |
1189 | TH2F *hLikeP = new TH2F(Form("hLikeP_TRD_%dtls_%s", itl, AliPID::ParticleName(ispecie)),\r |
1190 | Form("TRD Likelihood to be %s %s for tracks having %d %s; p (GeV/c); TRD %s Likelihood", ispecie == 0 ? "an" : "a", AliPID::ParticleName(ispecie), itl+1, itl == 0 ? "tracklet" : "tracklets", AliPID::ParticleName(ispecie)),\r |
1191 | vX->GetNrows()-1, vX->GetMatrixArray(),\r |
1192 | 100, 0., 1.);\r |
1193 | fListQAtrd->Add(hLikeP);\r |
1194 | }\r |
1195 | }\r |
1196 | delete vX;\r |
1197 | }\r |
1198 | \r |
1199 | //______________________________________________________________________________\r |
1200 | void AliAnalysisTaskPIDqa::SetupTOFqa()\r |
1201 | {\r |
1202 | //\r |
1203 | // Create the TOF qa objects\r |
1204 | //\r |
1205 | \r |
1206 | TVectorD *vX=MakeLogBinning(200,.1,30);\r |
1207 | \r |
00a38d07 |
1208 | for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){\r |
f25dc3ef |
1209 | TH2F *hNsigmaP = new TH2F(Form("hNsigmaP_TOF_%s",AliPID::ParticleName(ispecie)),\r |
1210 | Form("TOF n#sigma %s vs. p;p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),\r |
1211 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1212 | 200,-10,10);\r |
1213 | fListQAtof->Add(hNsigmaP);\r |
1214 | }\r |
1215 | \r |
f25dc3ef |
1216 | TH1F *hnSigT0Fill = new TH1F("hNsigma_TOF_Pion_T0-Fill","TOF n#sigma (Pion) T0-FILL [0.75-1.25. GeV/c]",200,-10,10);\r |
1217 | fListQAtof->Add(hnSigT0Fill);\r |
1218 | TH1F *hnSigT0T0 = new TH1F("hNsigma_TOF_Pion_T0-T0","TOF n#sigma (Pion) T0-T0 [0.75-1.25 GeV/c]",200,-10,10);\r |
1219 | fListQAtof->Add(hnSigT0T0);\r |
1220 | TH1F *hnSigT0TOF = new TH1F("hNsigma_TOF_Pion_T0-TOF","TOF n#sigma (Pion) T0-TOF [0.75-1.25 GeV/c]",200,-10,10);\r |
1221 | fListQAtof->Add(hnSigT0TOF);\r |
1222 | TH1F *hnSigT0Best = new TH1F("hNsigma_TOF_Pion_T0-Best","TOF n#sigma (Pion) T0-Best [0.75-1.25 GeV/c]",200,-10,10);\r |
1223 | fListQAtof->Add(hnSigT0Best);\r |
2b2941b7 |
1224 | TH1F *hnDeltaPi = new TH1F("hDelta_TOF_Pion","DeltaT (Pion) [0.75-1.25 GeV/c]",50,-500,500);\r |
1225 | fListQAtof->Add(hnDeltaPi);\r |
1226 | \r |
f25dc3ef |
1227 | TH2F *hSig = new TH2F("hSigP_TOF",\r |
1228 | "TOF signal vs. p;p [GeV]; TOF signal [ns]",\r |
1229 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1230 | 300,0,30);\r |
1231 | \r |
1232 | delete vX;\r |
1233 | \r |
1234 | fListQAtof->Add(hSig);\r |
1235 | \r |
1236 | TH1F *hStartTimeMaskTOF = new TH1F("hStartTimeMask_TOF","StartTime mask",8,0,8);\r |
1237 | fListQAtof->Add(hStartTimeMaskTOF);\r |
1238 | TH1F *hStartTimeResTOF = new TH1F("hStartTimeRes_TOF","StartTime resolution [ps]",100,0,500);\r |
1239 | fListQAtof->Add(hStartTimeResTOF);\r |
1240 | \r |
2b2941b7 |
1241 | TH1F *hnTracksAtTOF = new TH1F("hnTracksAt_TOF","Matched tracks at TOF",100,0,100);\r |
f25dc3ef |
1242 | fListQAtof->Add(hnTracksAtTOF);\r |
2b2941b7 |
1243 | TH1F *hT0MakerEff = new TH1F("hT0MakerEff","Events with T0-TOF vs nTracks",100,0,100);\r |
f25dc3ef |
1244 | fListQAtof->Add(hT0MakerEff);\r |
1245 | \r |
1246 | // this in principle should stay on a T0 PID QA, but are just the data prepared for TOF use\r |
1247 | TH1F *hStartTimeAT0 = new TH1F("hStartTimeA_T0","StartTime from T0A [ps]",1000,-1000,1000);\r |
1248 | fListQAtof->Add(hStartTimeAT0);\r |
1249 | TH1F *hStartTimeCT0 = new TH1F("hStartTimeC_T0","StartTime from T0C [ps]",1000,-1000,1000);\r |
1250 | fListQAtof->Add(hStartTimeCT0);\r |
1251 | TH1F *hStartTimeACT0 = new TH1F("hStartTimeAC_T0","StartTime from T0AC [ps]",1000,-1000,1000);;\r |
1252 | fListQAtof->Add(hStartTimeACT0);\r |
1253 | }\r |
1254 | \r |
2b2941b7 |
1255 | \r |
1256 | //______________________________________________________________________________\r |
1257 | void AliAnalysisTaskPIDqa::SetupT0qa()\r |
1258 | {\r |
1259 | //\r |
1260 | // Create the T0 qa objects\r |
1261 | //\r |
1262 | \r |
1263 | // these are similar to plots inside TOFqa, but these are for all events\r |
1264 | TH1F *hStartTimeAT0 = new TH1F("hStartTimeA_T0","StartTime from T0A [ps]",1000,-1000,1000);\r |
1265 | fListQAt0->Add(hStartTimeAT0);\r |
1266 | TH1F *hStartTimeCT0 = new TH1F("hStartTimeC_T0","StartTime from T0C [ps]",1000,-1000,1000);\r |
1267 | fListQAt0->Add(hStartTimeCT0);\r |
1268 | TH1F *hStartTimeACT0 = new TH1F("hStartTimeAC_T0","StartTime from T0AC [ps]",1000,-1000,1000);;\r |
1269 | fListQAt0->Add(hStartTimeACT0);\r |
1270 | \r |
1271 | TH1F *hnTracksAtT0 = new TH1F("hnTracksAt_T0","Tracks for events selected for T0",100,0,100);\r |
1272 | fListQAt0->Add(hnTracksAtT0);\r |
1273 | TH1F *hT0AEff = new TH1F("hT0AEff","Events with T0A vs nTracks",100,0,100);\r |
1274 | fListQAt0->Add(hT0AEff);\r |
1275 | TH1F *hT0CEff = new TH1F("hT0CEff","Events with T0C vs nTracks",100,0,100);\r |
1276 | fListQAt0->Add(hT0CEff);\r |
1277 | TH1F *hT0AndEff = new TH1F("hT0AndEff","Events with T0AC (AND) vs nTracks",100,0,100);\r |
1278 | fListQAt0->Add(hT0AndEff);\r |
1279 | TH1F *hT0OrEff = new TH1F("hT0OrEff","Events with T0AC (OR) vs nTracks",100,0,100);\r |
1280 | fListQAt0->Add(hT0OrEff);\r |
1281 | \r |
1282 | \r |
1283 | }\r |
1284 | \r |
f25dc3ef |
1285 | //______________________________________________________________________________\r |
1286 | void AliAnalysisTaskPIDqa::SetupEMCALqa()\r |
1287 | {\r |
1288 | //\r |
1289 | // Create the EMCAL qa objects\r |
1290 | //\r |
1291 | \r |
1292 | TVectorD *vX=MakeLogBinning(200,.1,30);\r |
1293 | \r |
1294 | TH2F *hNsigmaPt = new TH2F(Form("hNsigmaPt_EMCAL_%s",AliPID::ParticleName(0)),\r |
1295 | Form("EMCAL n#sigma %s vs. p_{T};p_{T} [GeV]; n#sigma",AliPID::ParticleName(0)),\r |
1296 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1297 | 200,-10,10);\r |
1298 | fListQAemcal->Add(hNsigmaPt); \r |
1299 | \r |
11fd38f5 |
1300 | \r |
1301 | TH2F *hSigPtEle = new TH2F("hSigPt_EMCAL_Ele",\r |
1302 | "EMCAL signal (E/p) vs. p_{T} for electrons;p_{T} [GeV]; EMCAL signal (E/p) [arb. units]",\r |
1303 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1304 | 200,0,2);\r |
1305 | fListQAemcal->Add(hSigPtEle);\r |
1306 | \r |
1307 | TH2F *hSigPtPions = new TH2F("hSigPt_EMCAL_Pions",\r |
1308 | "EMCAL signal (E/p) vs. p_{T} for pions;p_{T} [GeV]; EMCAL signal (E/p) [arb. units]",\r |
1309 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1310 | 200,0,2);\r |
1311 | fListQAemcal->Add(hSigPtPions);\r |
1312 | \r |
1313 | TH2F *hSigPtProtons = new TH2F("hSigPt_EMCAL_Protons",\r |
1314 | "EMCAL signal (E/p) vs. p_{T} for protons;p_{T} [GeV]; EMCAL signal (E/p) [arb. units]",\r |
1315 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1316 | 200,0,2);\r |
1317 | fListQAemcal->Add(hSigPtProtons);\r |
1318 | \r |
1319 | TH2F *hSigPtAntiProtons = new TH2F("hSigPt_EMCAL_Antiprotons",\r |
1320 | "EMCAL signal (E/p) vs. p_{T} for antiprotons;p_{T} [GeV]; EMCAL signal (E/p) [arb. units]",\r |
f25dc3ef |
1321 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1322 | 200,0,2);\r |
11fd38f5 |
1323 | fListQAemcal->Add(hSigPtAntiProtons);\r |
f25dc3ef |
1324 | \r |
1325 | delete vX; \r |
1326 | }\r |
1327 | \r |
1328 | //______________________________________________________________________________\r |
1329 | void AliAnalysisTaskPIDqa::SetupHMPIDqa()\r |
1330 | {\r |
1331 | //\r |
1332 | // Create the HMPID qa objects\r |
1333 | //\r |
1334 | \r |
1335 | TH2F *hCkovAnglevsMom = new TH2F("hCkovAnglevsMom", "Cherenkov angle vs momnetum",500,0,5.,500,0,1);\r |
1336 | fListQAhmpid->Add(hCkovAnglevsMom);\r |
1337 | \r |
1338 | }\r |
1339 | \r |
1340 | //______________________________________________________________________________\r |
1341 | void AliAnalysisTaskPIDqa::SetupTOFHMPIDqa()\r |
1342 | {\r |
1343 | //\r |
1344 | // Create the HMPID qa objects\r |
1345 | //\r |
1346 | \r |
1347 | TH2F *hCkovAnglevsMomPion = new TH2F("hCkovAnglevsMom_pion", "Cherenkov angle vs momnetum for pions",500,0,5.,500,0,1);\r |
1348 | fListQAtofhmpid->Add(hCkovAnglevsMomPion);\r |
1349 | \r |
1350 | TH2F *hCkovAnglevsMomKaon = new TH2F("hCkovAnglevsMom_kaon", "Cherenkov angle vs momnetum for kaons",500,0,5.,500,0,1);\r |
1351 | fListQAtofhmpid->Add(hCkovAnglevsMomKaon);\r |
1352 | \r |
1353 | TH2F *hCkovAnglevsMomProton = new TH2F("hCkovAnglevsMom_proton","Cherenkov angle vs momnetum for protons",500,0,5.,500,0,1);\r |
1354 | fListQAtofhmpid->Add(hCkovAnglevsMomProton);\r |
1355 | \r |
1356 | \r |
1357 | } \r |
1358 | \r |
1359 | //______________________________________________________________________________\r |
1360 | void AliAnalysisTaskPIDqa::SetupTPCTOFqa()\r |
1361 | {\r |
1362 | //\r |
1363 | // Create the qa objects for TPC + TOF combination\r |
1364 | //\r |
1365 | \r |
1366 | TVectorD *vX=MakeLogBinning(200,.1,30);\r |
1367 | \r |
1368 | //TPC signals after TOF cut\r |
00a38d07 |
1369 | for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){\r |
f25dc3ef |
1370 | TH2F *hNsigmaP = new TH2F(Form("hNsigmaP_TPC_TOF_%s",AliPID::ParticleName(ispecie)),\r |
1371 | Form("TPC n#sigma %s vs. p (after TOF 3#sigma cut);p_{TPC} [GeV]; n#sigma",AliPID::ParticleName(ispecie)),\r |
1372 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1373 | 200,-10,10);\r |
1374 | fListQAtpctof->Add(hNsigmaP);\r |
1375 | }\r |
1376 | \r |
1377 | //TOF signals after TPC cut\r |
00a38d07 |
1378 | for (Int_t ispecie=0; ispecie<AliPID::kSPECIESC; ++ispecie){\r |
f25dc3ef |
1379 | TH2F *hNsigmaP = new TH2F(Form("hNsigmaP_TOF_TPC_%s",AliPID::ParticleName(ispecie)),\r |
1380 | Form("TOF n#sigma %s vs. p (after TPC n#sigma cut);p [GeV]; n#sigma",AliPID::ParticleName(ispecie)),\r |
1381 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1382 | 200,-10,10);\r |
1383 | fListQAtpctof->Add(hNsigmaP);\r |
1384 | }\r |
1385 | \r |
1386 | //EMCAL signal after TOF and TPC cut\r |
1387 | for (Int_t ispecie=0; ispecie<AliPID::kSPECIES; ++ispecie){\r |
1388 | TH2F *heopPt = new TH2F(Form("heopPt_TOF_TPC_%s",AliPID::ParticleName(ispecie)),\r |
1389 | Form("EMCAL signal (E/p) %s vs. p_{T};p_{T} [GeV]; EMCAL signal (E/p) [arb. units]",AliPID::ParticleName(ispecie)),\r |
1390 | vX->GetNrows()-1,vX->GetMatrixArray(),\r |
1391 | 200,0,2);\r |
1392 | fListQAtpctof->Add(heopPt);\r |
1393 | }\r |
1394 | \r |
1395 | delete vX;\r |
1396 | }\r |
11fd38f5 |
1397 | //______________________________________________________________________________\r |
1398 | void AliAnalysisTaskPIDqa::SetupV0qa()\r |
1399 | {\r |
1400 | //\r |
1401 | // Create the qa objects for V0 Kine cuts\r |
1402 | //\r |
1403 | \r |
1404 | TH2F *hArmenteros = new TH2F("hArmenteros", "Armenteros plot",200,-1.,1.,200,0.,0.4);\r |
1405 | fListQAV0->Add(hArmenteros);\r |
1406 | \r |
1407 | }\r |
f25dc3ef |
1408 | \r |
324348e5 |
1409 | //_____________________________________________________________________________\r |
1410 | void AliAnalysisTaskPIDqa::SetupQAinfo(){\r |
1411 | //\r |
1412 | // Setup the info of QA objects\r |
1413 | //\r |
1414 | \r |
1415 | TObjArray *arr=new TObjArray;\r |
1416 | arr->SetName("TPC_info");\r |
1417 | fListQAinfo->Add(arr);\r |
1418 | }\r |
1419 | \r |
f25dc3ef |
1420 | //______________________________________________________________________________\r |
1421 | TVectorD* AliAnalysisTaskPIDqa::MakeLogBinning(Int_t nbinsX, Double_t xmin, Double_t xmax)\r |
1422 | {\r |
1423 | //\r |
1424 | // Make logarithmic binning\r |
1425 | // the user has to delete the array afterwards!!!\r |
1426 | //\r |
1427 | \r |
1428 | //check limits\r |
1429 | if (xmin<1e-20 || xmax<1e-20){\r |
1430 | AliError("For Log binning xmin and xmax must be > 1e-20. Using linear binning instead!");\r |
1431 | return MakeLinBinning(nbinsX, xmin, xmax);\r |
1432 | }\r |
1433 | if (xmax<xmin){\r |
1434 | Double_t tmp=xmin;\r |
1435 | xmin=xmax;\r |
1436 | xmax=tmp;\r |
1437 | }\r |
1438 | TVectorD *binLim=new TVectorD(nbinsX+1);\r |
1439 | Double_t first=xmin;\r |
1440 | Double_t last=xmax;\r |
1441 | Double_t expMax=TMath::Log(last/first);\r |
1442 | for (Int_t i=0; i<nbinsX+1; ++i){\r |
1443 | (*binLim)[i]=first*TMath::Exp(expMax/nbinsX*(Double_t)i);\r |
1444 | }\r |
1445 | return binLim;\r |
1446 | }\r |
1447 | \r |
1448 | //______________________________________________________________________________\r |
1449 | TVectorD* AliAnalysisTaskPIDqa::MakeLinBinning(Int_t nbinsX, Double_t xmin, Double_t xmax)\r |
1450 | {\r |
1451 | //\r |
1452 | // Make linear binning\r |
1453 | // the user has to delete the array afterwards!!!\r |
1454 | //\r |
1455 | if (xmax<xmin){\r |
1456 | Double_t tmp=xmin;\r |
1457 | xmin=xmax;\r |
1458 | xmax=tmp;\r |
1459 | }\r |
1460 | TVectorD *binLim=new TVectorD(nbinsX+1);\r |
1461 | Double_t first=xmin;\r |
1462 | Double_t last=xmax;\r |
1463 | Double_t binWidth=(last-first)/nbinsX;\r |
1464 | for (Int_t i=0; i<nbinsX+1; ++i){\r |
1465 | (*binLim)[i]=first+binWidth*(Double_t)i;\r |
1466 | }\r |
1467 | return binLim;\r |
1468 | }\r |
1469 | \r |
1470 | //_____________________________________________________________________________\r |
1471 | TVectorD* AliAnalysisTaskPIDqa::MakeArbitraryBinning(const char* bins)\r |
1472 | {\r |
1473 | //\r |
1474 | // Make arbitrary binning, bins separated by a ','\r |
1475 | //\r |
1476 | TString limits(bins);\r |
1477 | if (limits.IsNull()){\r |
1478 | AliError("Bin Limit string is empty, cannot add the variable");\r |
1479 | return 0x0;\r |
1480 | }\r |
1481 | \r |
1482 | TObjArray *arr=limits.Tokenize(",");\r |
1483 | Int_t nLimits=arr->GetEntries();\r |
1484 | if (nLimits<2){\r |
1485 | AliError("Need at leas 2 bin limits, cannot add the variable");\r |
1486 | delete arr;\r |
1487 | return 0x0;\r |
1488 | }\r |
1489 | \r |
1490 | TVectorD *binLimits=new TVectorD(nLimits);\r |
1491 | for (Int_t iLim=0; iLim<nLimits; ++iLim){\r |
1492 | (*binLimits)[iLim]=(static_cast<TObjString*>(arr->At(iLim)))->GetString().Atof();\r |
1493 | }\r |
1494 | \r |
1495 | delete arr;\r |
1496 | return binLimits;\r |
1497 | }\r |
1498 | \r |