]>
Commit | Line | Data |
---|---|---|
6ad0bfa0 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
b2a60966 | 16 | /* $Id$ */ |
17 | ||
6ad0bfa0 | 18 | //_________________________________________________________________________ |
b2a60966 | 19 | // Algorythm class to analyze PHOSv0 events: |
20 | // Construct histograms and displays them. | |
21 | // Use the macro EditorBar.C for best access to the functionnalities | |
22 | // | |
23 | //*-- Author: Y. Schutz (SUBATECH) | |
6ad0bfa0 | 24 | ////////////////////////////////////////////////////////////////////////////// |
25 | ||
26 | // --- ROOT system --- | |
27 | ||
92862013 | 28 | #include "TFile.h" |
29 | #include "TH1.h" | |
30 | #include "TPad.h" | |
6ad0bfa0 | 31 | #include "TH2.h" |
32 | #include "TParticle.h" | |
33 | #include "TClonesArray.h" | |
34 | #include "TTree.h" | |
35 | #include "TMath.h" | |
36 | #include "TCanvas.h" | |
37 | ||
38 | // --- Standard library --- | |
39 | ||
de9ec31b | 40 | #include <iostream.h> |
41 | #include <stdio.h> | |
92862013 | 42 | |
6ad0bfa0 | 43 | // --- AliRoot header files --- |
44 | ||
45 | #include "AliRun.h" | |
46 | #include "AliPHOSAnalyze.h" | |
47 | #include "AliPHOSClusterizerv1.h" | |
48 | #include "AliPHOSTrackSegmentMakerv1.h" | |
26d4b141 | 49 | #include "AliPHOSPIDv1.h" |
6ad0bfa0 | 50 | #include "AliPHOSReconstructioner.h" |
51 | #include "AliPHOSDigit.h" | |
52 | #include "AliPHOSTrackSegment.h" | |
53 | #include "AliPHOSRecParticle.h" | |
54 | ||
55 | ClassImp(AliPHOSAnalyze) | |
56 | ||
57 | ||
58 | //____________________________________________________________________________ | |
59 | AliPHOSAnalyze::AliPHOSAnalyze() | |
60 | { | |
b2a60966 | 61 | // default ctor (useless) |
6ad0bfa0 | 62 | |
63 | fRootFile = 0 ; | |
64 | } | |
65 | ||
66 | //____________________________________________________________________________ | |
67 | AliPHOSAnalyze::AliPHOSAnalyze(Text_t * name) | |
68 | { | |
b2a60966 | 69 | // ctor: analyze events from root file: name |
6ad0bfa0 | 70 | |
92862013 | 71 | Bool_t ok = OpenRootFile(name) ; |
72 | if ( !ok ) { | |
6ad0bfa0 | 73 | cout << " AliPHOSAnalyze > Error opening " << name << endl ; |
74 | } | |
75 | else { | |
76 | gAlice = (AliRun*) fRootFile->Get("gAlice"); | |
77 | fPHOS = (AliPHOSv0 *)gAlice->GetDetector("PHOS") ; | |
78 | fGeom = AliPHOSGeometry::GetInstance( fPHOS->GetGeometry()->GetName(), fPHOS->GetGeometry()->GetTitle() ) ; | |
79 | fEvt = -999 ; | |
80 | } | |
81 | } | |
82 | ||
83 | //____________________________________________________________________________ | |
84 | AliPHOSAnalyze::~AliPHOSAnalyze() | |
85 | { | |
86 | // dtor | |
87 | ||
88 | fRootFile->Close() ; | |
89 | delete fRootFile ; | |
90 | fRootFile = 0 ; | |
91 | ||
92 | delete fPHOS ; | |
93 | fPHOS = 0 ; | |
94 | ||
95 | delete fClu ; | |
96 | fClu = 0 ; | |
97 | ||
26d4b141 | 98 | delete fPID ; |
99 | fPID = 0 ; | |
6ad0bfa0 | 100 | |
101 | delete fRec ; | |
102 | fRec = 0 ; | |
103 | ||
104 | delete fTrs ; | |
105 | fTrs = 0 ; | |
106 | ||
107 | } | |
108 | ||
109 | //____________________________________________________________________________ | |
110 | void AliPHOSAnalyze::AnalyzeOneEvent(Int_t evt) | |
111 | { | |
b2a60966 | 112 | // analyze one single event with id=evt |
113 | ||
114 | TStopwatch ts ; | |
115 | ts.Start() ; | |
92862013 | 116 | Bool_t ok = Init(evt) ; |
6ad0bfa0 | 117 | |
92862013 | 118 | if ( ok ) { |
6ad0bfa0 | 119 | //=========== Get the number of entries in the Digits array |
120 | ||
121 | Int_t nId = fPHOS->Digits()->GetEntries(); | |
122 | printf("AnalyzeOneEvent > Number of entries in the Digit array is %d \n",nId); | |
123 | ||
124 | //=========== Do the reconstruction | |
125 | ||
126 | cout << "AnalyzeOneEvent > Found " << nId << " digits in PHOS" << endl ; | |
127 | ||
774e78c2 | 128 | |
6ad0bfa0 | 129 | fPHOS->Reconstruction(fRec); |
130 | ||
131 | // =========== End of reconstruction | |
b2a60966 | 132 | |
133 | // =========== Write the root file | |
134 | ||
135 | fRootFile->Write() ; | |
6ad0bfa0 | 136 | |
b2a60966 | 137 | // =========== Finish |
138 | ||
6ad0bfa0 | 139 | cout << "AnalyzeOneEvent > event # " << fEvt << " processed" << endl ; |
92862013 | 140 | } // ok |
6ad0bfa0 | 141 | else |
142 | cout << "AnalyzeOneEvent > filed to process event # " << evt << endl ; | |
b2a60966 | 143 | |
144 | ts.Stop() ; cout << "CPU time = " << ts.CpuTime() << endl ; | |
145 | cout << "Real time = " << ts.RealTime() << endl ; | |
6ad0bfa0 | 146 | } |
147 | ||
92862013 | 148 | //____________________________________________________________________________ |
b2a60966 | 149 | void AliPHOSAnalyze::AnalyzeManyEvents(Int_t Nevents, Int_t module) |
92862013 | 150 | { |
b2a60966 | 151 | // analyzes Nevents events in a single PHOS module |
92862013 | 152 | |
153 | if ( fRootFile == 0 ) | |
154 | cout << "AnalyzeManyEvents > " << "Root File not openned" << endl ; | |
155 | else | |
156 | { | |
157 | //========== Get AliRun object from file | |
158 | gAlice = (AliRun*) fRootFile->Get("gAlice") ; | |
159 | //=========== Get the PHOS object and associated geometry from the file | |
160 | fPHOS = (AliPHOSv0 *)gAlice->GetDetector("PHOS") ; | |
161 | fGeom = AliPHOSGeometry::GetInstance( fPHOS->GetGeometry()->GetName(), fPHOS->GetGeometry()->GetTitle() ); | |
162 | //========== Booking Histograms | |
163 | cout << "AnalyzeManyEvents > " << "Booking Histograms" << endl ; | |
164 | BookingHistograms(); | |
165 | Int_t ievent; | |
6a3f1304 | 166 | Int_t relid[4] ; |
92862013 | 167 | AliPHOSDigit * digit ; |
168 | AliPHOSEmcRecPoint * emc ; | |
169 | AliPHOSPpsdRecPoint * ppsd ; | |
38f8ae6d | 170 | // AliPHOSTrackSegment * tracksegment ; |
171 | AliPHOSRecParticle * recparticle; | |
92862013 | 172 | for ( ievent=0; ievent<Nevents; ievent++) |
173 | { | |
174 | if (ievent==0) cout << "AnalyzeManyEvents > " << "Starting Analyzing " << endl ; | |
175 | //========== Create the Clusterizer | |
176 | fClu = new AliPHOSClusterizerv1() ; | |
177 | fClu->SetEmcEnergyThreshold(0.025) ; | |
3fc07a80 | 178 | fClu->SetEmcClusteringThreshold(0.50) ; |
92862013 | 179 | fClu->SetPpsdEnergyThreshold (0.0000002) ; |
180 | fClu->SetPpsdClusteringThreshold(0.0000001) ; | |
181 | fClu->SetLocalMaxCut(0.03) ; | |
182 | fClu->SetCalibrationParameters(0., 0.00000001) ; | |
183 | //========== Creates the track segment maker | |
6727be7e | 184 | fTrs = new AliPHOSTrackSegmentMakerv1() ; |
3fc07a80 | 185 | fTrs->UnsetUnfoldFlag() ; |
26d4b141 | 186 | //========== Creates the particle identifier |
187 | fPID = new AliPHOSPIDv1() ; | |
6a3f1304 | 188 | fPID->SetShowerProfileCuts(0.3, 1.8, 0.3, 1.8 ) ; |
09fc14a0 | 189 | fPID->Print() ; |
92862013 | 190 | //========== Creates the Reconstructioner |
26d4b141 | 191 | fRec = new AliPHOSReconstructioner(fClu, fTrs, fPID) ; |
de9ec31b | 192 | //========== Event Number> |
193 | if ( ( log10((Float_t)(ievent+1)) - (Int_t)(log10((Float_t)(ievent+1))) ) == 0. ) | |
194 | cout << "AnalyzeManyEvents > " << "Event is " << ievent << endl ; | |
92862013 | 195 | //=========== Connects the various Tree's for evt |
196 | gAlice->GetEvent(ievent); | |
197 | //=========== Gets the Digit TTree | |
198 | gAlice->TreeD()->GetEvent(0) ; | |
199 | //=========== Gets the number of entries in the Digits array | |
200 | TIter nextdigit(fPHOS->Digits()) ; | |
201 | while( ( digit = (AliPHOSDigit *)nextdigit() ) ) | |
202 | { | |
203 | fGeom->AbsToRelNumbering(digit->GetId(), relid) ; | |
204 | if (fClu->IsInEmc(digit)) fhEmcDigit->Fill(fClu->Calibrate(digit->GetAmp())) ; | |
205 | else | |
206 | { | |
207 | if (relid[1]<17) fhVetoDigit->Fill(fClu->Calibrate(digit->GetAmp())); | |
208 | if (relid[1]>16) fhConvertorDigit->Fill(fClu->Calibrate(digit->GetAmp())); | |
209 | } | |
210 | } | |
211 | //=========== Do the reconstruction | |
212 | fPHOS->Reconstruction(fRec); | |
213 | //=========== Cluster in module | |
214 | TIter nextEmc(fPHOS->EmcClusters() ) ; | |
215 | while((emc = (AliPHOSEmcRecPoint *)nextEmc())) | |
216 | { | |
217 | if ( emc->GetPHOSMod() == module ) | |
218 | { | |
219 | fhEmcCluster->Fill( emc->GetTotalEnergy() ); | |
220 | TIter nextPpsd( fPHOS->PpsdClusters()) ; | |
221 | while((ppsd = (AliPHOSPpsdRecPoint *)nextPpsd())) | |
222 | { | |
223 | if ( ppsd->GetPHOSMod() == module ) | |
224 | { | |
225 | if (!ppsd->GetUp()) fhConvertorEmc->Fill(emc->GetTotalEnergy(),ppsd->GetTotalEnergy()) ; | |
226 | } | |
227 | } | |
228 | } | |
229 | } | |
230 | //=========== Cluster in module PPSD Down | |
231 | TIter nextPpsd(fPHOS->PpsdClusters() ) ; | |
232 | while((ppsd = (AliPHOSPpsdRecPoint *)nextPpsd())) | |
233 | { | |
234 | if ( ppsd->GetPHOSMod() == module ) | |
235 | { | |
236 | if (!ppsd->GetUp()) fhConvertorCluster->Fill(ppsd->GetTotalEnergy()) ; | |
237 | if (ppsd->GetUp()) fhVetoCluster ->Fill(ppsd->GetTotalEnergy()) ; | |
238 | } | |
239 | } | |
240 | //========== TRackSegments in the event | |
38f8ae6d | 241 | TIter nextRecParticle(fPHOS->RecParticles() ) ; |
242 | while((recparticle = (AliPHOSRecParticle *)nextRecParticle())) | |
92862013 | 243 | { |
38f8ae6d | 244 | if ( recparticle->GetPHOSTrackSegment()->GetPHOSMod() == module ) |
92862013 | 245 | { |
b2a60966 | 246 | cout << "Particle type is " << recparticle->GetType() << endl ; |
247 | Int_t numberofprimaries = 0 ; | |
248 | Int_t * listofprimaries = recparticle->GetPrimaries(numberofprimaries) ; | |
249 | cout << "Number of primaries = " << numberofprimaries << endl ; | |
250 | Int_t index ; | |
251 | for ( index = 0 ; index < numberofprimaries ; index++) | |
252 | cout << " primary # " << index << " = " << listofprimaries[index] << endl ; | |
38f8ae6d | 253 | switch(recparticle->GetType()) |
92862013 | 254 | { |
09fc14a0 | 255 | case kGAMMA: |
38f8ae6d | 256 | fhPhotonEnergy->Fill(recparticle->Energy() ) ; |
09fc14a0 | 257 | //fhPhotonPositionX->Fill(recpart. ) ; |
258 | //fhPhotonPositionY->Fill(recpart. ) ; | |
38f8ae6d | 259 | cout << "PHOTON" << endl; |
92862013 | 260 | break; |
09fc14a0 | 261 | case kELECTRON: |
38f8ae6d | 262 | fhElectronEnergy->Fill(recparticle->Energy() ) ; |
09fc14a0 | 263 | //fhElectronPositionX->Fill(recpart. ) ; |
264 | //fhElectronPositionY->Fill(recpart. ) ; | |
38f8ae6d | 265 | cout << "ELECTRON" << endl; |
92862013 | 266 | break; |
b9bbdad1 | 267 | case kNEUTRALHADRON: |
38f8ae6d | 268 | fhNeutralHadronEnergy->Fill(recparticle->Energy() ) ; |
b9bbdad1 | 269 | //fhNeutralHadronPositionX->Fill(recpart. ) ; |
270 | //fhNeutralHadronPositionY->Fill(recpart. ) ; | |
38f8ae6d | 271 | cout << "NEUTRAl HADRON" << endl; |
b9bbdad1 | 272 | break ; |
273 | case kNEUTRALEM: | |
38f8ae6d | 274 | fhNeutralEMEnergy->Fill(recparticle->Energy() ) ; |
b9bbdad1 | 275 | //fhNeutralEMPositionX->Fill(recpart. ) ; |
276 | //fhNeutralEMPositionY->Fill(recpart. ) ; | |
277 | //cout << "NEUTRAL EM" << endl; | |
92862013 | 278 | break ; |
0dd37dda | 279 | case kCHARGEDHADRON: |
38f8ae6d | 280 | fhChargedHadronEnergy->Fill(recparticle->Energy() ) ; |
09fc14a0 | 281 | //fhChargedHadronPositionX->Fill(recpart. ) ; |
282 | //fhChargedHadronPositionY->Fill(recpart. ) ; | |
38f8ae6d | 283 | cout << "CHARGED HADRON" << endl; |
92862013 | 284 | break ; |
c1d256cb | 285 | case kGAMMAHADRON: |
286 | fhPhotonHadronEnergy->Fill(recparticle->Energy() ) ; | |
287 | //fhPhotonHadronPositionX->Fill(recpart. ) ; | |
288 | //fhPhotonHadronPositionY->Fill(recpart. ) ; | |
289 | cout << "PHOTON HADRON" << endl; | |
290 | break ; | |
92862013 | 291 | } |
292 | } | |
293 | } | |
26d4b141 | 294 | // Deleting fClu, fTrs, fPID et fRec |
92862013 | 295 | fClu->Delete(); |
296 | fTrs->Delete(); | |
26d4b141 | 297 | fPID->Delete(); |
92862013 | 298 | fRec->Delete(); |
299 | ||
300 | } // endfor | |
301 | SavingHistograms(); | |
302 | } // endif | |
303 | } // endfunction | |
304 | ||
305 | ||
306 | //____________________________________________________________________________ | |
307 | void AliPHOSAnalyze::BookingHistograms() | |
308 | { | |
b2a60966 | 309 | // Books the histograms where the results of the analysis are stored (to be changed) |
310 | ||
b9bbdad1 | 311 | if (fhEmcDigit ) |
312 | delete fhEmcDigit ; | |
313 | if (fhVetoDigit ) | |
314 | delete fhVetoDigit ; | |
315 | if (fhConvertorDigit ) | |
316 | delete fhConvertorDigit ; | |
317 | if (fhEmcCluster ) | |
318 | delete fhEmcCluster ; | |
319 | if (fhVetoCluster ) | |
320 | delete fhVetoCluster ; | |
321 | if (fhConvertorCluster ) | |
322 | delete fhConvertorCluster ; | |
323 | if (fhConvertorEmc ) | |
324 | delete fhConvertorEmc ; | |
325 | ||
326 | fhEmcDigit = new TH1F("hEmcDigit", "hEmcDigit", 1000, 0. , 25.); | |
327 | fhVetoDigit = new TH1F("hVetoDigit", "hVetoDigit", 500, 0. , 3.e-5); | |
328 | fhConvertorDigit = new TH1F("hConvertorDigit","hConvertorDigit", 500, 0. , 3.e-5); | |
329 | fhEmcCluster = new TH1F("hEmcCluster", "hEmcCluster", 1000, 0. , 30.); | |
330 | fhVetoCluster = new TH1F("hVetoCluster", "hVetoCluster", 500, 0. , 3.e-5); | |
331 | fhConvertorCluster = new TH1F("hConvertorCluster","hConvertorCluster",500, 0. , 3.e-5); | |
332 | fhConvertorEmc = new TH2F("hConvertorEmc", "hConvertorEmc", 200, 1. , 3., 200, 0., 3.e-5); | |
333 | fhPhotonEnergy = new TH1F("hPhotonEnergy", "hPhotonEnergy", 1000, 0. , 30.); | |
334 | fhElectronEnergy = new TH1F("hElectronEnergy","hElectronEnergy", 1000, 0. , 30.); | |
335 | fhNeutralHadronEnergy = new TH1F("hNeutralHadronEnergy", "hNeutralHadronEnergy", 1000, 0. , 30.); | |
336 | fhNeutralEMEnergy = new TH1F("hNeutralEMEnergy", "hNeutralEMEnergy", 1000, 0. , 30.); | |
337 | fhChargedHadronEnergy = new TH1F("hChargedHadronEnergy", "hChargedHadronEnergy", 1000, 0. , 30.); | |
c1d256cb | 338 | fhPhotonHadronEnergy = new TH1F("hPhotonHadronEnergy","hPhotonHadronEnergy",500,-80. , 80.); |
b9bbdad1 | 339 | fhPhotonPositionX = new TH1F("hPhotonPositionX","hPhotonPositionX", 500,-80. , 80.); |
340 | fhElectronPositionX = new TH1F("hElectronPositionX","hElectronPositionX",500,-80. , 80.); | |
341 | fhNeutralHadronPositionX = new TH1F("hNeutralHadronPositionX","hNeutralHadronPositionX",500,-80. , 80.); | |
342 | fhNeutralEMPositionX = new TH1F("hNeutralEMPositionX","hNeutralEMPositionX",500,-80. , 80.); | |
09fc14a0 | 343 | fhChargedHadronPositionX = new TH1F("hChargedHadronPositionX","hChargedHadronPositionX",500,-80. , 80.); |
c1d256cb | 344 | fhPhotonHadronPositionX = new TH1F("hPhotonHadronPositionX","hPhotonHadronPositionX",500,-80. , 80.); |
b9bbdad1 | 345 | fhPhotonPositionY = new TH1F("hPhotonPositionY","hPhotonPositionY", 500,-80. , 80.); |
346 | fhElectronPositionY = new TH1F("hElectronPositionY","hElectronPositionY",500,-80. , 80.); | |
347 | fhNeutralHadronPositionY = new TH1F("hNeutralHadronPositionY","hNeutralHadronPositionY",500,-80. , 80.); | |
348 | fhNeutralEMPositionY = new TH1F("hNeutralEMPositionY","hNeutralEMPositionY",500,-80. , 80.); | |
09fc14a0 | 349 | fhChargedHadronPositionY = new TH1F("hChargedHadronPositionY","hChargedHadronPositionY",500,-80. , 80.); |
c1d256cb | 350 | fhPhotonHadronPositionY = new TH1F("hPhotonHadronPositionY","hPhotonHadronPositionY",500,-80. , 80.); |
92862013 | 351 | |
3fc07a80 | 352 | |
92862013 | 353 | } |
6ad0bfa0 | 354 | //____________________________________________________________________________ |
355 | Bool_t AliPHOSAnalyze::Init(Int_t evt) | |
356 | { | |
b2a60966 | 357 | // Do a few initializations: open the root file |
358 | // get the AliRun object | |
359 | // defines the clusterizer, tracksegment maker and particle identifier | |
360 | // sets the associated parameters | |
6ad0bfa0 | 361 | |
92862013 | 362 | Bool_t ok = kTRUE ; |
6ad0bfa0 | 363 | |
364 | //========== Open galice root file | |
365 | ||
366 | if ( fRootFile == 0 ) { | |
367 | Text_t * name = new Text_t[80] ; | |
368 | cout << "AnalyzeOneEvent > Enter file root file name : " ; | |
369 | cin >> name ; | |
92862013 | 370 | Bool_t ok = OpenRootFile(name) ; |
371 | if ( !ok ) | |
6ad0bfa0 | 372 | cout << " AliPHOSAnalyze > Error opening " << name << endl ; |
373 | else { | |
374 | //========== Get AliRun object from file | |
375 | ||
376 | gAlice = (AliRun*) fRootFile->Get("gAlice") ; | |
377 | ||
378 | //=========== Get the PHOS object and associated geometry from the file | |
379 | ||
380 | fPHOS = (AliPHOSv0 *)gAlice->GetDetector("PHOS") ; | |
381 | fGeom = AliPHOSGeometry::GetInstance( fPHOS->GetGeometry()->GetName(), fPHOS->GetGeometry()->GetTitle() ); | |
92862013 | 382 | } // else !ok |
6ad0bfa0 | 383 | } // if fRootFile |
384 | ||
92862013 | 385 | if ( ok ) { |
6ad0bfa0 | 386 | |
387 | //========== Create the Clusterizer | |
388 | ||
774e78c2 | 389 | fClu = new AliPHOSClusterizerv1() ; |
390 | fClu->SetEmcEnergyThreshold(0.030) ; | |
b2a60966 | 391 | fClu->SetEmcClusteringThreshold(1.0) ; |
92862013 | 392 | fClu->SetPpsdEnergyThreshold (0.0000002) ; |
393 | fClu->SetPpsdClusteringThreshold(0.0000001) ; | |
6ad0bfa0 | 394 | fClu->SetLocalMaxCut(0.03) ; |
92862013 | 395 | fClu->SetCalibrationParameters(0., 0.00000001) ; |
6ad0bfa0 | 396 | cout << "AnalyzeOneEvent > using clusterizer " << fClu->GetName() << endl ; |
397 | fClu->PrintParameters() ; | |
398 | ||
399 | //========== Creates the track segment maker | |
400 | ||
401 | fTrs = new AliPHOSTrackSegmentMakerv1() ; | |
402 | cout << "AnalyzeOneEvent > using tack segment maker " << fTrs->GetName() << endl ; | |
774e78c2 | 403 | fTrs->UnsetUnfoldFlag() ; |
6ad0bfa0 | 404 | |
26d4b141 | 405 | //========== Creates the particle identifier |
6ad0bfa0 | 406 | |
26d4b141 | 407 | fPID = new AliPHOSPIDv1() ; |
408 | cout << "AnalyzeOneEvent > using particle identifier " << fPID->GetName() << endl ; | |
6ad0bfa0 | 409 | |
410 | //========== Creates the Reconstructioner | |
411 | ||
26d4b141 | 412 | fRec = new AliPHOSReconstructioner(fClu, fTrs, fPID) ; |
6ad0bfa0 | 413 | |
414 | //=========== Connect the various Tree's for evt | |
415 | ||
416 | if ( evt == -999 ) { | |
417 | cout << "AnalyzeOneEvent > Enter event number : " ; | |
418 | cin >> evt ; | |
419 | cout << evt << endl ; | |
420 | } | |
421 | fEvt = evt ; | |
422 | gAlice->GetEvent(evt); | |
423 | ||
424 | //=========== Get the Digit TTree | |
425 | ||
426 | gAlice->TreeD()->GetEvent(0) ; | |
427 | ||
92862013 | 428 | } // ok |
6ad0bfa0 | 429 | |
92862013 | 430 | return ok ; |
6ad0bfa0 | 431 | } |
432 | ||
92862013 | 433 | |
6ad0bfa0 | 434 | //____________________________________________________________________________ |
92862013 | 435 | void AliPHOSAnalyze::DisplayKineEvent(Int_t evt) |
6ad0bfa0 | 436 | { |
b2a60966 | 437 | // Display particles from the Kine Tree in global Alice (theta, phi) coordinates. |
438 | // One PHOS module at the time. | |
439 | // The particle type can be selected. | |
440 | ||
6ad0bfa0 | 441 | if (evt == -999) |
442 | evt = fEvt ; | |
443 | ||
92862013 | 444 | Int_t module ; |
6ad0bfa0 | 445 | cout << "DisplayKineEvent > which module (1-5, -1: all) ? " ; |
92862013 | 446 | cin >> module ; cout << module << endl ; |
6ad0bfa0 | 447 | |
92862013 | 448 | Int_t testparticle ; |
6ad0bfa0 | 449 | cout << " 22 : PHOTON " << endl |
450 | << " (-)11 : (POSITRON)ELECTRON " << endl | |
451 | << " (-)2112 : (ANTI)NEUTRON " << endl | |
452 | << " -999 : Everything else " << endl ; | |
453 | cout << "DisplayKineEvent > enter PDG particle code to display " ; | |
92862013 | 454 | cin >> testparticle ; cout << testparticle << endl ; |
6ad0bfa0 | 455 | |
92862013 | 456 | Text_t histoname[80] ; |
457 | sprintf(histoname,"Event %d: Incident particles in module %d", evt, module) ; | |
6ad0bfa0 | 458 | |
92862013 | 459 | Double_t tm, tM, pm, pM ; // min and Max theta and phi covered by module |
460 | fGeom->EmcModuleCoverage(module, tm, tM, pm, pM, kDegre) ; | |
6ad0bfa0 | 461 | |
462 | Double_t theta, phi ; | |
463 | fGeom->EmcXtalCoverage(theta, phi, kDegre) ; | |
464 | ||
465 | Int_t tdim = (Int_t)( (tM - tm) / theta ) ; | |
466 | Int_t pdim = (Int_t)( (pM - pm) / phi ) ; | |
467 | ||
468 | tm -= theta ; | |
469 | tM += theta ; | |
470 | pm -= phi ; | |
471 | pM += phi ; | |
472 | ||
92862013 | 473 | TH2F * histoparticle = new TH2F("histoparticle", histoname, |
6ad0bfa0 | 474 | pdim, pm, pM, tdim, tm, tM) ; |
92862013 | 475 | histoparticle->SetStats(kFALSE) ; |
6ad0bfa0 | 476 | |
477 | // Get pointers to Alice Particle TClonesArray | |
478 | ||
92862013 | 479 | TParticle * particle; |
480 | TClonesArray * particlearray = gAlice->Particles(); | |
6ad0bfa0 | 481 | |
92862013 | 482 | Text_t canvasname[80]; |
483 | sprintf(canvasname,"Particles incident in PHOS/EMC module # %d",module) ; | |
484 | TCanvas * kinecanvas = new TCanvas("kinecanvas", canvasname, 650, 500) ; | |
6ad0bfa0 | 485 | |
486 | // get the KINE Tree | |
487 | ||
92862013 | 488 | TTree * kine = gAlice->TreeK() ; |
489 | Stat_t nParticles = kine->GetEntries() ; | |
490 | cout << "DisplayKineEvent > events in kine " << nParticles << endl ; | |
6ad0bfa0 | 491 | |
492 | // loop over particles | |
493 | ||
92862013 | 494 | Double_t kRADDEG = 180. / TMath::Pi() ; |
6ad0bfa0 | 495 | Int_t index1 ; |
496 | Int_t nparticlein = 0 ; | |
92862013 | 497 | for (index1 = 0 ; index1 < nParticles ; index1++){ |
498 | Int_t nparticle = particlearray->GetEntriesFast() ; | |
6ad0bfa0 | 499 | Int_t index2 ; |
500 | for( index2 = 0 ; index2 < nparticle ; index2++) { | |
92862013 | 501 | particle = (TParticle*)particlearray->UncheckedAt(index2) ; |
502 | Int_t particletype = particle->GetPdgCode() ; | |
503 | if (testparticle == -999 || testparticle == particletype) { | |
504 | Double_t phi = particle->Phi() ; | |
505 | Double_t theta = particle->Theta() ; | |
6ad0bfa0 | 506 | Int_t mod ; |
507 | Double_t x, z ; | |
92862013 | 508 | fGeom->ImpactOnEmc(theta, phi, mod, z, x) ; |
509 | if ( mod == module ) { | |
6ad0bfa0 | 510 | nparticlein++ ; |
b2a60966 | 511 | if (particle->Energy() > fClu->GetEmcClusteringThreshold() ) |
512 | histoparticle->Fill(phi*kRADDEG, theta*kRADDEG, particle->Energy() ) ; | |
6ad0bfa0 | 513 | } |
514 | } | |
515 | } | |
516 | } | |
92862013 | 517 | kinecanvas->Draw() ; |
518 | histoparticle->Draw("color") ; | |
519 | TPaveText * pavetext = new TPaveText(294, 100, 300, 101); | |
6ad0bfa0 | 520 | Text_t text[40] ; |
521 | sprintf(text, "Particles: %d ", nparticlein) ; | |
92862013 | 522 | pavetext->AddText(text) ; |
523 | pavetext->Draw() ; | |
524 | kinecanvas->Update(); | |
6ad0bfa0 | 525 | |
526 | } | |
527 | //____________________________________________________________________________ | |
528 | void AliPHOSAnalyze::DisplayRecParticles() | |
529 | { | |
b2a60966 | 530 | // Display reconstructed particles in global Alice(theta, phi) coordinates. |
531 | // One PHOS module at the time. | |
532 | // Click on symbols indicate the reconstructed particle type. | |
533 | ||
6ad0bfa0 | 534 | if (fEvt == -999) { |
15605d3c | 535 | cout << "DisplayRecParticles > Analyze an event first ... (y/n) " ; |
6ad0bfa0 | 536 | Text_t answer[1] ; |
537 | cin >> answer ; cout << answer ; | |
538 | if ( answer == "y" ) | |
539 | AnalyzeOneEvent() ; | |
540 | } | |
541 | if (fEvt != -999) { | |
542 | ||
92862013 | 543 | Int_t module ; |
15605d3c | 544 | cout << "DisplayRecParticles > which module (1-5, -1: all) ? " ; |
92862013 | 545 | cin >> module ; cout << module << endl ; |
546 | Text_t histoname[80] ; | |
547 | sprintf(histoname,"Event %d: Reconstructed particles in module %d", fEvt, module) ; | |
548 | Double_t tm, tM, pm, pM ; // min and Max theta and phi covered by module | |
549 | fGeom->EmcModuleCoverage(module, tm, tM, pm, pM, kDegre) ; | |
6ad0bfa0 | 550 | Double_t theta, phi ; |
551 | fGeom->EmcXtalCoverage(theta, phi, kDegre) ; | |
552 | Int_t tdim = (Int_t)( (tM - tm) / theta ) ; | |
553 | Int_t pdim = (Int_t)( (pM - pm) / phi ) ; | |
554 | tm -= theta ; | |
555 | tM += theta ; | |
556 | pm -= phi ; | |
92862013 | 557 | TH2F * histoRparticle = new TH2F("histoRparticle", histoname, |
6ad0bfa0 | 558 | pdim, pm, pM, tdim, tm, tM) ; |
92862013 | 559 | histoRparticle->SetStats(kFALSE) ; |
560 | Text_t canvasname[80] ; | |
561 | sprintf(canvasname, "Reconstructed particles in PHOSmodule # %d", module) ; | |
562 | TCanvas * rparticlecanvas = new TCanvas("RparticleCanvas", canvasname, 650, 500) ; | |
6ad0bfa0 | 563 | RecParticlesList * rpl = fPHOS->RecParticles() ; |
92862013 | 564 | Int_t nRecParticles = rpl->GetEntries() ; |
565 | Int_t nRecParticlesInModule = 0 ; | |
6ad0bfa0 | 566 | TIter nextRecPart(rpl) ; |
567 | AliPHOSRecParticle * rp ; | |
92862013 | 568 | cout << "DisplayRecParticles > " << nRecParticles << " reconstructed particles " << endl ; |
569 | Double_t kRADDEG = 180. / TMath::Pi() ; | |
6ad0bfa0 | 570 | while ( (rp = (AliPHOSRecParticle *)nextRecPart() ) ) { |
571 | AliPHOSTrackSegment * ts = rp->GetPHOSTrackSegment() ; | |
b2a60966 | 572 | if ( ts->GetPHOSMod() == module ) { |
573 | Int_t numberofprimaries = 0 ; | |
574 | Int_t * listofprimaries = rp->GetPrimaries(numberofprimaries) ; | |
575 | cout << "Number of primaries = " << numberofprimaries << endl ; | |
576 | Int_t index ; | |
577 | for ( index = 0 ; index < numberofprimaries ; index++) | |
578 | cout << " primary # " << index << " = " << listofprimaries[index] << endl ; | |
579 | ||
92862013 | 580 | nRecParticlesInModule++ ; |
581 | Double_t theta = rp->Theta() * kRADDEG ; | |
582 | Double_t phi = rp->Phi() * kRADDEG ; | |
6ad0bfa0 | 583 | Double_t energy = rp->Energy() ; |
92862013 | 584 | histoRparticle->Fill(phi, theta, energy) ; |
6ad0bfa0 | 585 | } |
586 | } | |
92862013 | 587 | histoRparticle->Draw("color") ; |
15605d3c | 588 | |
589 | nextRecPart.Reset() ; | |
590 | while ( (rp = (AliPHOSRecParticle *)nextRecPart() ) ) { | |
591 | AliPHOSTrackSegment * ts = rp->GetPHOSTrackSegment() ; | |
592 | if ( ts->GetPHOSMod() == module ) | |
593 | rp->Draw("P") ; | |
594 | } | |
595 | ||
6ad0bfa0 | 596 | Text_t text[80] ; |
92862013 | 597 | sprintf(text, "reconstructed particles: %d", nRecParticlesInModule) ; |
598 | TPaveText * pavetext = new TPaveText(292, 100, 300, 101); | |
599 | pavetext->AddText(text) ; | |
600 | pavetext->Draw() ; | |
601 | rparticlecanvas->Update() ; | |
6ad0bfa0 | 602 | } |
603 | } | |
604 | ||
605 | //____________________________________________________________________________ | |
606 | void AliPHOSAnalyze::DisplayRecPoints() | |
607 | { | |
b2a60966 | 608 | // Display reconstructed points in local PHOS-module (x, z) coordinates. |
609 | // One PHOS module at the time. | |
610 | // Click on symbols displays the EMC cluster, or PPSD information. | |
611 | ||
6ad0bfa0 | 612 | if (fEvt == -999) { |
613 | cout << "DisplayRecPoints > Analyze an event first ... (y/n) " ; | |
614 | Text_t answer[1] ; | |
615 | cin >> answer ; cout << answer ; | |
616 | if ( answer == "y" ) | |
617 | AnalyzeOneEvent() ; | |
618 | } | |
619 | if (fEvt != -999) { | |
620 | ||
92862013 | 621 | Int_t module ; |
6ad0bfa0 | 622 | cout << "DisplayRecPoints > which module (1-5, -1: all) ? " ; |
92862013 | 623 | cin >> module ; cout << module << endl ; |
6ad0bfa0 | 624 | |
92862013 | 625 | Text_t canvasname[80]; |
626 | sprintf(canvasname,"Digits in PHOS/EMC module # %d",module) ; | |
627 | TCanvas * modulecanvas = new TCanvas("module", canvasname, 650, 500) ; | |
628 | modulecanvas->Draw() ; | |
6ad0bfa0 | 629 | |
92862013 | 630 | //=========== Creating 2d-histogram of the PHOS module |
6ad0bfa0 | 631 | // a little bit junkie but is used to test Geom functinalities |
632 | ||
92862013 | 633 | Double_t tm, tM, pm, pM ; // min and Max theta and phi covered by module |
6ad0bfa0 | 634 | |
92862013 | 635 | fGeom->EmcModuleCoverage(module, tm, tM, pm, pM); |
6ad0bfa0 | 636 | // convert angles into coordinates local to the EMC module of interest |
637 | ||
92862013 | 638 | Int_t emcModuleNumber ; |
639 | Double_t emcModulexm, emcModulezm ; // minimum local coordinate in a given EMCA module | |
640 | Double_t emcModulexM, emcModulezM ; // maximum local coordinate in a given EMCA module | |
641 | fGeom->ImpactOnEmc(tm, pm, emcModuleNumber, emcModulezm, emcModulexm) ; | |
642 | fGeom->ImpactOnEmc(tM, pM, emcModuleNumber, emcModulezM, emcModulexM) ; | |
643 | Int_t xdim = (Int_t)( ( emcModulexM - emcModulexm ) / fGeom->GetCrystalSize(0) ) ; | |
644 | Int_t zdim = (Int_t)( ( emcModulezM - emcModulezm ) / fGeom->GetCrystalSize(2) ) ; | |
645 | Float_t xmin = emcModulexm - fGeom->GetCrystalSize(0) ; | |
646 | Float_t xMax = emcModulexM + fGeom->GetCrystalSize(0) ; | |
647 | Float_t zmin = emcModulezm - fGeom->GetCrystalSize(2) ; | |
648 | Float_t zMax = emcModulezM + fGeom->GetCrystalSize(2) ; | |
649 | Text_t histoname[80]; | |
650 | sprintf(histoname,"Event %d: Digits and RecPoints in module %d", fEvt, module) ; | |
651 | TH2F * hModule = new TH2F("HistoReconstructed", histoname, | |
6ad0bfa0 | 652 | xdim, xmin, xMax, zdim, zmin, zMax) ; |
653 | hModule->SetMaximum(2.0); | |
654 | hModule->SetMinimum(0.0); | |
655 | hModule->SetStats(kFALSE); | |
656 | ||
657 | TIter next(fPHOS->Digits()) ; | |
92862013 | 658 | Float_t energy, y, z; |
659 | Float_t etot=0.; | |
660 | Int_t relid[4]; Int_t nDigits = 0 ; | |
6ad0bfa0 | 661 | AliPHOSDigit * digit ; |
78ccc411 | 662 | |
663 | // Making 2D histogram of the EMC module | |
6ad0bfa0 | 664 | while((digit = (AliPHOSDigit *)next())) |
665 | { | |
92862013 | 666 | fGeom->AbsToRelNumbering(digit->GetId(), relid) ; |
78ccc411 | 667 | if (relid[0] == module && relid[1] == 0) |
5959e315 | 668 | { |
92862013 | 669 | energy = fClu->Calibrate(digit->GetAmp()) ; |
774e78c2 | 670 | cout << "Energy is " << energy << " and threshold is " << fClu->GetEmcEnergyThreshold() << endl; |
78ccc411 | 671 | if (energy > fClu->GetEmcEnergyThreshold() ){ |
5959e315 | 672 | nDigits++ ; |
673 | etot += energy ; | |
674 | fGeom->RelPosInModule(relid,y,z) ; | |
675 | hModule->Fill(y, z, energy) ; | |
3fc07a80 | 676 | } |
6ad0bfa0 | 677 | } |
678 | } | |
92862013 | 679 | cout <<"DrawRecPoints > Found in module " |
680 | << module << " " << nDigits << " digits with total energy " << etot << endl ; | |
6ad0bfa0 | 681 | hModule->Draw("col2") ; |
682 | ||
92862013 | 683 | //=========== Cluster in module |
6ad0bfa0 | 684 | |
92862013 | 685 | TClonesArray * emcRP = fPHOS->EmcClusters() ; |
686 | etot = 0.; | |
687 | Int_t totalnClusters = 0 ; | |
688 | Int_t nClusters = 0 ; | |
689 | TIter nextemc(emcRP) ; | |
6ad0bfa0 | 690 | AliPHOSEmcRecPoint * emc ; |
691 | while((emc = (AliPHOSEmcRecPoint *)nextemc())) | |
692 | { | |
3fc07a80 | 693 | // Int_t numberofprimaries ; |
694 | // Int_t * primariesarray = new Int_t[10] ; | |
695 | // emc->GetPrimaries(numberofprimaries, primariesarray) ; | |
92862013 | 696 | totalnClusters++ ; |
697 | if ( emc->GetPHOSMod() == module ) | |
6ad0bfa0 | 698 | { |
92862013 | 699 | nClusters++ ; |
700 | energy = emc->GetTotalEnergy() ; | |
701 | etot+= energy ; | |
26d4b141 | 702 | emc->Draw("M") ; |
6ad0bfa0 | 703 | } |
704 | } | |
92862013 | 705 | cout << "DrawRecPoints > Found " << totalnClusters << " EMC Clusters in PHOS" << endl ; |
706 | cout << "DrawRecPoints > Found in module " << module << " " << nClusters << " EMC Clusters " << endl ; | |
707 | cout << "DrawRecPoints > total energy " << etot << endl ; | |
6ad0bfa0 | 708 | |
92862013 | 709 | TPaveText * pavetext = new TPaveText(22, 80, 83, 90); |
6ad0bfa0 | 710 | Text_t text[40] ; |
92862013 | 711 | sprintf(text, "digits: %d; clusters: %d", nDigits, nClusters) ; |
712 | pavetext->AddText(text) ; | |
713 | pavetext->Draw() ; | |
714 | modulecanvas->Update(); | |
6ad0bfa0 | 715 | |
92862013 | 716 | //=========== Cluster in module PPSD Down |
6ad0bfa0 | 717 | |
92862013 | 718 | TClonesArray * ppsdRP = fPHOS->PpsdClusters() ; |
719 | etot = 0.; | |
720 | TIter nextPpsd(ppsdRP) ; | |
721 | AliPHOSPpsdRecPoint * ppsd ; | |
722 | while((ppsd = (AliPHOSPpsdRecPoint *)nextPpsd())) | |
6ad0bfa0 | 723 | { |
92862013 | 724 | totalnClusters++ ; |
725 | if ( ppsd->GetPHOSMod() == module ) | |
6ad0bfa0 | 726 | { |
92862013 | 727 | nClusters++ ; |
728 | energy = ppsd->GetEnergy() ; | |
729 | etot+=energy ; | |
730 | if (!ppsd->GetUp()) ppsd->Draw("P") ; | |
6ad0bfa0 | 731 | } |
732 | } | |
92862013 | 733 | cout << "DrawRecPoints > Found " << totalnClusters << " Ppsd Down Clusters in PHOS" << endl ; |
734 | cout << "DrawRecPoints > Found in module " << module << " " << nClusters << " Ppsd Down Clusters " << endl ; | |
735 | cout << "DrawRecPoints > total energy " << etot << endl ; | |
6ad0bfa0 | 736 | |
92862013 | 737 | //=========== Cluster in module PPSD Up |
6ad0bfa0 | 738 | |
92862013 | 739 | ppsdRP = fPHOS->PpsdClusters() ; |
740 | etot = 0.; | |
741 | TIter nextPpsdUp(ppsdRP) ; | |
742 | while((ppsd = (AliPHOSPpsdRecPoint *)nextPpsdUp())) | |
6ad0bfa0 | 743 | { |
92862013 | 744 | totalnClusters++ ; |
745 | if ( ppsd->GetPHOSMod() == module ) | |
6ad0bfa0 | 746 | { |
92862013 | 747 | nClusters++ ; |
748 | energy = ppsd->GetEnergy() ; | |
749 | etot+=energy ; | |
750 | if (ppsd->GetUp()) ppsd->Draw("P") ; | |
6ad0bfa0 | 751 | } |
752 | } | |
92862013 | 753 | cout << "DrawRecPoints > Found " << totalnClusters << " Ppsd Up Clusters in PHOS" << endl ; |
754 | cout << "DrawRecPoints > Found in module " << module << " " << nClusters << " Ppsd Up Clusters " << endl ; | |
755 | cout << "DrawRecPoints > total energy " << etot << endl ; | |
6ad0bfa0 | 756 | |
757 | } // if !-999 | |
758 | } | |
759 | ||
760 | //____________________________________________________________________________ | |
761 | void AliPHOSAnalyze::DisplayTrackSegments() | |
762 | { | |
b2a60966 | 763 | // Display track segments in local PHOS-module (x, z) coordinates. |
764 | // One PHOS module at the time. | |
765 | // One symbol per PHOS subsystem: EMC, upper PPSD, lower PPSD. | |
766 | ||
6ad0bfa0 | 767 | if (fEvt == -999) { |
768 | cout << "DisplayTrackSegments > Analyze an event first ... (y/n) " ; | |
769 | Text_t answer[1] ; | |
770 | cin >> answer ; cout << answer ; | |
771 | if ( answer == "y" ) | |
772 | AnalyzeOneEvent() ; | |
773 | } | |
774 | if (fEvt != -999) { | |
775 | ||
92862013 | 776 | Int_t module ; |
6ad0bfa0 | 777 | cout << "DisplayTrackSegments > which module (1-5, -1: all) ? " ; |
92862013 | 778 | cin >> module ; cout << module << endl ; |
779 | //=========== Creating 2d-histogram of the PHOS module | |
6ad0bfa0 | 780 | // a little bit junkie but is used to test Geom functinalities |
781 | ||
92862013 | 782 | Double_t tm, tM, pm, pM ; // min and Max theta and phi covered by module |
6ad0bfa0 | 783 | |
92862013 | 784 | fGeom->EmcModuleCoverage(module, tm, tM, pm, pM); |
6ad0bfa0 | 785 | // convert angles into coordinates local to the EMC module of interest |
786 | ||
92862013 | 787 | Int_t emcModuleNumber ; |
788 | Double_t emcModulexm, emcModulezm ; // minimum local coordinate in a given EMCA module | |
789 | Double_t emcModulexM, emcModulezM ; // maximum local coordinate in a given EMCA module | |
790 | fGeom->ImpactOnEmc(tm, pm, emcModuleNumber, emcModulezm, emcModulexm) ; | |
791 | fGeom->ImpactOnEmc(tM, pM, emcModuleNumber, emcModulezM, emcModulexM) ; | |
792 | Int_t xdim = (Int_t)( ( emcModulexM - emcModulexm ) / fGeom->GetCrystalSize(0) ) ; | |
793 | Int_t zdim = (Int_t)( ( emcModulezM - emcModulezm ) / fGeom->GetCrystalSize(2) ) ; | |
794 | Float_t xmin = emcModulexm - fGeom->GetCrystalSize(0) ; | |
795 | Float_t xMax = emcModulexM + fGeom->GetCrystalSize(0) ; | |
796 | Float_t zmin = emcModulezm - fGeom->GetCrystalSize(2) ; | |
797 | Float_t zMax = emcModulezM + fGeom->GetCrystalSize(2) ; | |
798 | Text_t histoname[80]; | |
799 | sprintf(histoname,"Event %d: Track Segments in module %d", fEvt, module) ; | |
800 | TH2F * histotrack = new TH2F("histotrack", histoname, | |
6ad0bfa0 | 801 | xdim, xmin, xMax, zdim, zmin, zMax) ; |
92862013 | 802 | histotrack->SetStats(kFALSE); |
803 | Text_t canvasname[80]; | |
804 | sprintf(canvasname,"Track segments in PHOS/EMC-PPSD module # %d", module) ; | |
805 | TCanvas * trackcanvas = new TCanvas("TrackSegmentCanvas", canvasname, 650, 500) ; | |
806 | histotrack->Draw() ; | |
6ad0bfa0 | 807 | |
808 | TrackSegmentsList * trsegl = fPHOS->TrackSegments() ; | |
809 | AliPHOSTrackSegment * trseg ; | |
810 | ||
92862013 | 811 | Int_t nTrackSegments = trsegl->GetEntries() ; |
6ad0bfa0 | 812 | Int_t index ; |
92862013 | 813 | Float_t etot = 0 ; |
814 | Int_t nTrackSegmentsInModule = 0 ; | |
815 | for(index = 0; index < nTrackSegments ; index++){ | |
6ad0bfa0 | 816 | trseg = (AliPHOSTrackSegment * )trsegl->At(index) ; |
92862013 | 817 | etot+= trseg->GetEnergy() ; |
818 | if ( trseg->GetPHOSMod() == module ) { | |
819 | nTrackSegmentsInModule++ ; | |
6ad0bfa0 | 820 | trseg->Draw("P"); |
821 | } | |
822 | } | |
823 | Text_t text[80] ; | |
92862013 | 824 | sprintf(text, "track segments: %d", nTrackSegmentsInModule) ; |
825 | TPaveText * pavetext = new TPaveText(22, 80, 83, 90); | |
826 | pavetext->AddText(text) ; | |
827 | pavetext->Draw() ; | |
828 | trackcanvas->Update() ; | |
829 | cout << "DisplayTrackSegments > Found " << trsegl->GetEntries() << " Track segments with total energy "<< etot << endl ; | |
6ad0bfa0 | 830 | |
831 | } | |
832 | } | |
833 | //____________________________________________________________________________ | |
834 | Bool_t AliPHOSAnalyze::OpenRootFile(Text_t * name) | |
835 | { | |
b2a60966 | 836 | // Open the root file named "name" |
837 | ||
838 | fRootFile = new TFile(name, "update") ; | |
6ad0bfa0 | 839 | return fRootFile->IsOpen() ; |
840 | } | |
92862013 | 841 | //____________________________________________________________________________ |
842 | void AliPHOSAnalyze::SavingHistograms() | |
843 | { | |
b2a60966 | 844 | // Saves the histograms in a root file named "name.analyzed" |
845 | ||
846 | Text_t outputname[80] ; | |
3862b681 | 847 | sprintf(outputname,"%s.analyzed",fRootFile->GetName()); |
848 | TFile output(outputname,"RECREATE"); | |
92862013 | 849 | output.cd(); |
b9bbdad1 | 850 | if (fhEmcDigit ) |
851 | fhEmcDigit->Write() ; | |
852 | if (fhVetoDigit ) | |
853 | fhVetoDigit->Write() ; | |
854 | if (fhConvertorDigit ) | |
855 | fhConvertorDigit->Write() ; | |
856 | if (fhEmcCluster ) | |
857 | fhEmcCluster->Write() ; | |
858 | if (fhVetoCluster ) | |
859 | fhVetoCluster->Write() ; | |
860 | if (fhConvertorCluster ) | |
861 | fhConvertorCluster->Write() ; | |
862 | if (fhConvertorEmc ) | |
863 | fhConvertorEmc->Write() ; | |
864 | if (fhPhotonEnergy) | |
865 | fhPhotonEnergy->Write() ; | |
866 | if (fhPhotonPositionX) | |
867 | fhPhotonPositionX->Write() ; | |
868 | if (fhPhotonPositionY) | |
869 | fhPhotonPositionX->Write() ; | |
870 | if (fhElectronEnergy) | |
871 | fhElectronEnergy->Write() ; | |
872 | if (fhElectronPositionX) | |
873 | fhElectronPositionX->Write() ; | |
874 | if (fhElectronPositionY) | |
875 | fhElectronPositionX->Write() ; | |
876 | if (fhNeutralHadronEnergy) | |
877 | fhNeutralHadronEnergy->Write() ; | |
878 | if (fhNeutralHadronPositionX) | |
879 | fhNeutralHadronPositionX->Write() ; | |
880 | if (fhNeutralHadronPositionY) | |
881 | fhNeutralHadronPositionX->Write() ; | |
882 | if (fhNeutralEMEnergy) | |
883 | fhNeutralEMEnergy->Write() ; | |
884 | if (fhNeutralEMPositionX) | |
885 | fhNeutralEMPositionX->Write() ; | |
886 | if (fhNeutralEMPositionY) | |
887 | fhNeutralEMPositionX->Write() ; | |
888 | if (fhChargedHadronEnergy) | |
889 | fhChargedHadronEnergy->Write() ; | |
890 | if (fhChargedHadronPositionX) | |
891 | fhChargedHadronPositionX->Write() ; | |
892 | if (fhChargedHadronPositionY) | |
893 | fhChargedHadronPositionX->Write() ; | |
c1d256cb | 894 | if (fhPhotonHadronEnergy) |
895 | fhPhotonHadronEnergy->Write() ; | |
896 | if (fhPhotonHadronPositionX) | |
897 | fhPhotonHadronPositionX->Write() ; | |
898 | if (fhPhotonHadronPositionY) | |
899 | fhPhotonHadronPositionX->Write() ; | |
92862013 | 900 | |
901 | output.Write(); | |
902 | output.Close(); | |
903 | } |