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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 | // | |
2aad621e | 23 | //*-- Author: Y. Schutz (SUBATECH) & Gines Martinez (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" | |
83974468 | 54 | #include "AliPHOSIndexToObject.h" |
6ad0bfa0 | 55 | |
56 | ClassImp(AliPHOSAnalyze) | |
57 | ||
58 | ||
59 | //____________________________________________________________________________ | |
60 | AliPHOSAnalyze::AliPHOSAnalyze() | |
61 | { | |
b2a60966 | 62 | // default ctor (useless) |
6ad0bfa0 | 63 | |
64 | fRootFile = 0 ; | |
65 | } | |
66 | ||
67 | //____________________________________________________________________________ | |
68 | AliPHOSAnalyze::AliPHOSAnalyze(Text_t * name) | |
69 | { | |
83974468 | 70 | // ctor: analyze events from root file "name" |
6ad0bfa0 | 71 | |
92862013 | 72 | Bool_t ok = OpenRootFile(name) ; |
73 | if ( !ok ) { | |
6ad0bfa0 | 74 | cout << " AliPHOSAnalyze > Error opening " << name << endl ; |
75 | } | |
76 | else { | |
77 | gAlice = (AliRun*) fRootFile->Get("gAlice"); | |
78 | fPHOS = (AliPHOSv0 *)gAlice->GetDetector("PHOS") ; | |
79 | fGeom = AliPHOSGeometry::GetInstance( fPHOS->GetGeometry()->GetName(), fPHOS->GetGeometry()->GetTitle() ) ; | |
80 | fEvt = -999 ; | |
81 | } | |
82 | } | |
83 | ||
84 | //____________________________________________________________________________ | |
85 | AliPHOSAnalyze::~AliPHOSAnalyze() | |
86 | { | |
87 | // dtor | |
88 | ||
83974468 | 89 | if (fRootFile->IsOpen() ) |
90 | fRootFile->Close() ; | |
6ad0bfa0 | 91 | delete fRootFile ; |
92 | fRootFile = 0 ; | |
93 | ||
94 | delete fPHOS ; | |
95 | fPHOS = 0 ; | |
96 | ||
97 | delete fClu ; | |
98 | fClu = 0 ; | |
99 | ||
26d4b141 | 100 | delete fPID ; |
101 | fPID = 0 ; | |
6ad0bfa0 | 102 | |
103 | delete fRec ; | |
104 | fRec = 0 ; | |
105 | ||
106 | delete fTrs ; | |
107 | fTrs = 0 ; | |
108 | ||
109 | } | |
110 | ||
111 | //____________________________________________________________________________ | |
112 | void AliPHOSAnalyze::AnalyzeOneEvent(Int_t evt) | |
113 | { | |
b2a60966 | 114 | // analyze one single event with id=evt |
115 | ||
116 | TStopwatch ts ; | |
117 | ts.Start() ; | |
92862013 | 118 | Bool_t ok = Init(evt) ; |
6ad0bfa0 | 119 | |
92862013 | 120 | if ( ok ) { |
6ad0bfa0 | 121 | //=========== Get the number of entries in the Digits array |
122 | ||
123 | Int_t nId = fPHOS->Digits()->GetEntries(); | |
124 | printf("AnalyzeOneEvent > Number of entries in the Digit array is %d \n",nId); | |
125 | ||
126 | //=========== Do the reconstruction | |
127 | ||
128 | cout << "AnalyzeOneEvent > Found " << nId << " digits in PHOS" << endl ; | |
129 | ||
774e78c2 | 130 | |
6ad0bfa0 | 131 | fPHOS->Reconstruction(fRec); |
132 | ||
133 | // =========== End of reconstruction | |
b2a60966 | 134 | |
135 | // =========== Write the root file | |
136 | ||
83974468 | 137 | fRootFile->Close() ; |
138 | ||
b2a60966 | 139 | // =========== Finish |
140 | ||
6ad0bfa0 | 141 | cout << "AnalyzeOneEvent > event # " << fEvt << " processed" << endl ; |
92862013 | 142 | } // ok |
6ad0bfa0 | 143 | else |
144 | cout << "AnalyzeOneEvent > filed to process event # " << evt << endl ; | |
b2a60966 | 145 | |
146 | ts.Stop() ; cout << "CPU time = " << ts.CpuTime() << endl ; | |
147 | cout << "Real time = " << ts.RealTime() << endl ; | |
6ad0bfa0 | 148 | } |
149 | ||
92862013 | 150 | //____________________________________________________________________________ |
b2a60966 | 151 | void AliPHOSAnalyze::AnalyzeManyEvents(Int_t Nevents, Int_t module) |
92862013 | 152 | { |
b2a60966 | 153 | // analyzes Nevents events in a single PHOS module |
92862013 | 154 | |
155 | if ( fRootFile == 0 ) | |
156 | cout << "AnalyzeManyEvents > " << "Root File not openned" << endl ; | |
157 | else | |
158 | { | |
159 | //========== Get AliRun object from file | |
160 | gAlice = (AliRun*) fRootFile->Get("gAlice") ; | |
161 | //=========== Get the PHOS object and associated geometry from the file | |
162 | fPHOS = (AliPHOSv0 *)gAlice->GetDetector("PHOS") ; | |
163 | fGeom = AliPHOSGeometry::GetInstance( fPHOS->GetGeometry()->GetName(), fPHOS->GetGeometry()->GetTitle() ); | |
164 | //========== Booking Histograms | |
165 | cout << "AnalyzeManyEvents > " << "Booking Histograms" << endl ; | |
166 | BookingHistograms(); | |
167 | Int_t ievent; | |
6a3f1304 | 168 | Int_t relid[4] ; |
92862013 | 169 | AliPHOSDigit * digit ; |
170 | AliPHOSEmcRecPoint * emc ; | |
171 | AliPHOSPpsdRecPoint * ppsd ; | |
38f8ae6d | 172 | // AliPHOSTrackSegment * tracksegment ; |
173 | AliPHOSRecParticle * recparticle; | |
92862013 | 174 | for ( ievent=0; ievent<Nevents; ievent++) |
175 | { | |
176 | if (ievent==0) cout << "AnalyzeManyEvents > " << "Starting Analyzing " << endl ; | |
177 | //========== Create the Clusterizer | |
178 | fClu = new AliPHOSClusterizerv1() ; | |
2aad621e | 179 | fClu->SetEmcEnergyThreshold(0.05) ; |
3fc07a80 | 180 | fClu->SetEmcClusteringThreshold(0.50) ; |
92862013 | 181 | fClu->SetPpsdEnergyThreshold (0.0000002) ; |
182 | fClu->SetPpsdClusteringThreshold(0.0000001) ; | |
183 | fClu->SetLocalMaxCut(0.03) ; | |
184 | fClu->SetCalibrationParameters(0., 0.00000001) ; | |
185 | //========== Creates the track segment maker | |
6727be7e | 186 | fTrs = new AliPHOSTrackSegmentMakerv1() ; |
3fc07a80 | 187 | fTrs->UnsetUnfoldFlag() ; |
26d4b141 | 188 | //========== Creates the particle identifier |
189 | fPID = new AliPHOSPIDv1() ; | |
6a3f1304 | 190 | fPID->SetShowerProfileCuts(0.3, 1.8, 0.3, 1.8 ) ; |
09fc14a0 | 191 | fPID->Print() ; |
92862013 | 192 | //========== Creates the Reconstructioner |
26d4b141 | 193 | fRec = new AliPHOSReconstructioner(fClu, fTrs, fPID) ; |
de9ec31b | 194 | //========== Event Number> |
195 | if ( ( log10((Float_t)(ievent+1)) - (Int_t)(log10((Float_t)(ievent+1))) ) == 0. ) | |
196 | cout << "AnalyzeManyEvents > " << "Event is " << ievent << endl ; | |
92862013 | 197 | //=========== Connects the various Tree's for evt |
198 | gAlice->GetEvent(ievent); | |
199 | //=========== Gets the Digit TTree | |
200 | gAlice->TreeD()->GetEvent(0) ; | |
201 | //=========== Gets the number of entries in the Digits array | |
202 | TIter nextdigit(fPHOS->Digits()) ; | |
203 | while( ( digit = (AliPHOSDigit *)nextdigit() ) ) | |
204 | { | |
205 | fGeom->AbsToRelNumbering(digit->GetId(), relid) ; | |
206 | if (fClu->IsInEmc(digit)) fhEmcDigit->Fill(fClu->Calibrate(digit->GetAmp())) ; | |
207 | else | |
208 | { | |
209 | if (relid[1]<17) fhVetoDigit->Fill(fClu->Calibrate(digit->GetAmp())); | |
210 | if (relid[1]>16) fhConvertorDigit->Fill(fClu->Calibrate(digit->GetAmp())); | |
211 | } | |
212 | } | |
213 | //=========== Do the reconstruction | |
214 | fPHOS->Reconstruction(fRec); | |
215 | //=========== Cluster in module | |
83974468 | 216 | TIter nextEmc(fPHOS->EmcRecPoints() ) ; |
92862013 | 217 | while((emc = (AliPHOSEmcRecPoint *)nextEmc())) |
218 | { | |
219 | if ( emc->GetPHOSMod() == module ) | |
220 | { | |
221 | fhEmcCluster->Fill( emc->GetTotalEnergy() ); | |
83974468 | 222 | TIter nextPpsd( fPHOS->PpsdRecPoints()) ; |
92862013 | 223 | while((ppsd = (AliPHOSPpsdRecPoint *)nextPpsd())) |
224 | { | |
225 | if ( ppsd->GetPHOSMod() == module ) | |
226 | { | |
227 | if (!ppsd->GetUp()) fhConvertorEmc->Fill(emc->GetTotalEnergy(),ppsd->GetTotalEnergy()) ; | |
228 | } | |
229 | } | |
230 | } | |
231 | } | |
232 | //=========== Cluster in module PPSD Down | |
83974468 | 233 | TIter nextPpsd(fPHOS->PpsdRecPoints() ) ; |
92862013 | 234 | while((ppsd = (AliPHOSPpsdRecPoint *)nextPpsd())) |
235 | { | |
236 | if ( ppsd->GetPHOSMod() == module ) | |
237 | { | |
238 | if (!ppsd->GetUp()) fhConvertorCluster->Fill(ppsd->GetTotalEnergy()) ; | |
239 | if (ppsd->GetUp()) fhVetoCluster ->Fill(ppsd->GetTotalEnergy()) ; | |
240 | } | |
241 | } | |
242 | //========== TRackSegments in the event | |
38f8ae6d | 243 | TIter nextRecParticle(fPHOS->RecParticles() ) ; |
244 | while((recparticle = (AliPHOSRecParticle *)nextRecParticle())) | |
92862013 | 245 | { |
38f8ae6d | 246 | if ( recparticle->GetPHOSTrackSegment()->GetPHOSMod() == module ) |
92862013 | 247 | { |
b2a60966 | 248 | cout << "Particle type is " << recparticle->GetType() << endl ; |
249 | Int_t numberofprimaries = 0 ; | |
250 | Int_t * listofprimaries = recparticle->GetPrimaries(numberofprimaries) ; | |
251 | cout << "Number of primaries = " << numberofprimaries << endl ; | |
252 | Int_t index ; | |
253 | for ( index = 0 ; index < numberofprimaries ; index++) | |
254 | cout << " primary # " << index << " = " << listofprimaries[index] << endl ; | |
38f8ae6d | 255 | switch(recparticle->GetType()) |
92862013 | 256 | { |
09fc14a0 | 257 | case kGAMMA: |
38f8ae6d | 258 | fhPhotonEnergy->Fill(recparticle->Energy() ) ; |
09fc14a0 | 259 | //fhPhotonPositionX->Fill(recpart. ) ; |
260 | //fhPhotonPositionY->Fill(recpart. ) ; | |
38f8ae6d | 261 | cout << "PHOTON" << endl; |
92862013 | 262 | break; |
09fc14a0 | 263 | case kELECTRON: |
38f8ae6d | 264 | fhElectronEnergy->Fill(recparticle->Energy() ) ; |
09fc14a0 | 265 | //fhElectronPositionX->Fill(recpart. ) ; |
266 | //fhElectronPositionY->Fill(recpart. ) ; | |
38f8ae6d | 267 | cout << "ELECTRON" << endl; |
92862013 | 268 | break; |
2aad621e | 269 | case kNEUTRAL_HA: |
38f8ae6d | 270 | fhNeutralHadronEnergy->Fill(recparticle->Energy() ) ; |
b9bbdad1 | 271 | //fhNeutralHadronPositionX->Fill(recpart. ) ; |
272 | //fhNeutralHadronPositionY->Fill(recpart. ) ; | |
38f8ae6d | 273 | cout << "NEUTRAl HADRON" << endl; |
b9bbdad1 | 274 | break ; |
2aad621e | 275 | case kNEUTRAL_EM: |
38f8ae6d | 276 | fhNeutralEMEnergy->Fill(recparticle->Energy() ) ; |
b9bbdad1 | 277 | //fhNeutralEMPositionX->Fill(recpart. ) ; |
278 | //fhNeutralEMPositionY->Fill(recpart. ) ; | |
279 | //cout << "NEUTRAL EM" << endl; | |
92862013 | 280 | break ; |
2aad621e | 281 | case kCHARGED_HA: |
38f8ae6d | 282 | fhChargedHadronEnergy->Fill(recparticle->Energy() ) ; |
09fc14a0 | 283 | //fhChargedHadronPositionX->Fill(recpart. ) ; |
284 | //fhChargedHadronPositionY->Fill(recpart. ) ; | |
38f8ae6d | 285 | cout << "CHARGED HADRON" << endl; |
92862013 | 286 | break ; |
2aad621e | 287 | case kGAMMA_HA: |
c1d256cb | 288 | fhPhotonHadronEnergy->Fill(recparticle->Energy() ) ; |
289 | //fhPhotonHadronPositionX->Fill(recpart. ) ; | |
290 | //fhPhotonHadronPositionY->Fill(recpart. ) ; | |
291 | cout << "PHOTON HADRON" << endl; | |
292 | break ; | |
92862013 | 293 | } |
294 | } | |
295 | } | |
26d4b141 | 296 | // Deleting fClu, fTrs, fPID et fRec |
92862013 | 297 | fClu->Delete(); |
298 | fTrs->Delete(); | |
26d4b141 | 299 | fPID->Delete(); |
92862013 | 300 | fRec->Delete(); |
301 | ||
302 | } // endfor | |
303 | SavingHistograms(); | |
304 | } // endif | |
305 | } // endfunction | |
306 | ||
307 | ||
308 | //____________________________________________________________________________ | |
309 | void AliPHOSAnalyze::BookingHistograms() | |
310 | { | |
b2a60966 | 311 | // Books the histograms where the results of the analysis are stored (to be changed) |
312 | ||
b9bbdad1 | 313 | if (fhEmcDigit ) |
314 | delete fhEmcDigit ; | |
315 | if (fhVetoDigit ) | |
316 | delete fhVetoDigit ; | |
317 | if (fhConvertorDigit ) | |
318 | delete fhConvertorDigit ; | |
319 | if (fhEmcCluster ) | |
320 | delete fhEmcCluster ; | |
321 | if (fhVetoCluster ) | |
322 | delete fhVetoCluster ; | |
323 | if (fhConvertorCluster ) | |
324 | delete fhConvertorCluster ; | |
325 | if (fhConvertorEmc ) | |
326 | delete fhConvertorEmc ; | |
327 | ||
328 | fhEmcDigit = new TH1F("hEmcDigit", "hEmcDigit", 1000, 0. , 25.); | |
329 | fhVetoDigit = new TH1F("hVetoDigit", "hVetoDigit", 500, 0. , 3.e-5); | |
330 | fhConvertorDigit = new TH1F("hConvertorDigit","hConvertorDigit", 500, 0. , 3.e-5); | |
331 | fhEmcCluster = new TH1F("hEmcCluster", "hEmcCluster", 1000, 0. , 30.); | |
332 | fhVetoCluster = new TH1F("hVetoCluster", "hVetoCluster", 500, 0. , 3.e-5); | |
333 | fhConvertorCluster = new TH1F("hConvertorCluster","hConvertorCluster",500, 0. , 3.e-5); | |
334 | fhConvertorEmc = new TH2F("hConvertorEmc", "hConvertorEmc", 200, 1. , 3., 200, 0., 3.e-5); | |
335 | fhPhotonEnergy = new TH1F("hPhotonEnergy", "hPhotonEnergy", 1000, 0. , 30.); | |
336 | fhElectronEnergy = new TH1F("hElectronEnergy","hElectronEnergy", 1000, 0. , 30.); | |
337 | fhNeutralHadronEnergy = new TH1F("hNeutralHadronEnergy", "hNeutralHadronEnergy", 1000, 0. , 30.); | |
338 | fhNeutralEMEnergy = new TH1F("hNeutralEMEnergy", "hNeutralEMEnergy", 1000, 0. , 30.); | |
339 | fhChargedHadronEnergy = new TH1F("hChargedHadronEnergy", "hChargedHadronEnergy", 1000, 0. , 30.); | |
c1d256cb | 340 | fhPhotonHadronEnergy = new TH1F("hPhotonHadronEnergy","hPhotonHadronEnergy",500,-80. , 80.); |
b9bbdad1 | 341 | fhPhotonPositionX = new TH1F("hPhotonPositionX","hPhotonPositionX", 500,-80. , 80.); |
342 | fhElectronPositionX = new TH1F("hElectronPositionX","hElectronPositionX",500,-80. , 80.); | |
343 | fhNeutralHadronPositionX = new TH1F("hNeutralHadronPositionX","hNeutralHadronPositionX",500,-80. , 80.); | |
344 | fhNeutralEMPositionX = new TH1F("hNeutralEMPositionX","hNeutralEMPositionX",500,-80. , 80.); | |
09fc14a0 | 345 | fhChargedHadronPositionX = new TH1F("hChargedHadronPositionX","hChargedHadronPositionX",500,-80. , 80.); |
c1d256cb | 346 | fhPhotonHadronPositionX = new TH1F("hPhotonHadronPositionX","hPhotonHadronPositionX",500,-80. , 80.); |
b9bbdad1 | 347 | fhPhotonPositionY = new TH1F("hPhotonPositionY","hPhotonPositionY", 500,-80. , 80.); |
348 | fhElectronPositionY = new TH1F("hElectronPositionY","hElectronPositionY",500,-80. , 80.); | |
349 | fhNeutralHadronPositionY = new TH1F("hNeutralHadronPositionY","hNeutralHadronPositionY",500,-80. , 80.); | |
350 | fhNeutralEMPositionY = new TH1F("hNeutralEMPositionY","hNeutralEMPositionY",500,-80. , 80.); | |
09fc14a0 | 351 | fhChargedHadronPositionY = new TH1F("hChargedHadronPositionY","hChargedHadronPositionY",500,-80. , 80.); |
c1d256cb | 352 | fhPhotonHadronPositionY = new TH1F("hPhotonHadronPositionY","hPhotonHadronPositionY",500,-80. , 80.); |
92862013 | 353 | |
3fc07a80 | 354 | |
92862013 | 355 | } |
6ad0bfa0 | 356 | //____________________________________________________________________________ |
357 | Bool_t AliPHOSAnalyze::Init(Int_t evt) | |
358 | { | |
b2a60966 | 359 | // Do a few initializations: open the root file |
360 | // get the AliRun object | |
361 | // defines the clusterizer, tracksegment maker and particle identifier | |
362 | // sets the associated parameters | |
6ad0bfa0 | 363 | |
92862013 | 364 | Bool_t ok = kTRUE ; |
6ad0bfa0 | 365 | |
366 | //========== Open galice root file | |
367 | ||
368 | if ( fRootFile == 0 ) { | |
369 | Text_t * name = new Text_t[80] ; | |
370 | cout << "AnalyzeOneEvent > Enter file root file name : " ; | |
371 | cin >> name ; | |
92862013 | 372 | Bool_t ok = OpenRootFile(name) ; |
373 | if ( !ok ) | |
6ad0bfa0 | 374 | cout << " AliPHOSAnalyze > Error opening " << name << endl ; |
375 | else { | |
376 | //========== Get AliRun object from file | |
377 | ||
378 | gAlice = (AliRun*) fRootFile->Get("gAlice") ; | |
379 | ||
380 | //=========== Get the PHOS object and associated geometry from the file | |
381 | ||
382 | fPHOS = (AliPHOSv0 *)gAlice->GetDetector("PHOS") ; | |
383 | fGeom = AliPHOSGeometry::GetInstance( fPHOS->GetGeometry()->GetName(), fPHOS->GetGeometry()->GetTitle() ); | |
83974468 | 384 | |
92862013 | 385 | } // else !ok |
6ad0bfa0 | 386 | } // if fRootFile |
387 | ||
92862013 | 388 | if ( ok ) { |
6ad0bfa0 | 389 | |
83974468 | 390 | |
391 | //========== Initializes the Index to Object converter | |
392 | ||
393 | fObjGetter = AliPHOSIndexToObject::GetInstance(fPHOS) ; | |
394 | ||
6ad0bfa0 | 395 | //========== Create the Clusterizer |
396 | ||
774e78c2 | 397 | fClu = new AliPHOSClusterizerv1() ; |
398 | fClu->SetEmcEnergyThreshold(0.030) ; | |
2aad621e | 399 | fClu->SetEmcClusteringThreshold(0.50) ; |
92862013 | 400 | fClu->SetPpsdEnergyThreshold (0.0000002) ; |
401 | fClu->SetPpsdClusteringThreshold(0.0000001) ; | |
6ad0bfa0 | 402 | fClu->SetLocalMaxCut(0.03) ; |
92862013 | 403 | fClu->SetCalibrationParameters(0., 0.00000001) ; |
6ad0bfa0 | 404 | cout << "AnalyzeOneEvent > using clusterizer " << fClu->GetName() << endl ; |
405 | fClu->PrintParameters() ; | |
406 | ||
407 | //========== Creates the track segment maker | |
408 | ||
409 | fTrs = new AliPHOSTrackSegmentMakerv1() ; | |
410 | cout << "AnalyzeOneEvent > using tack segment maker " << fTrs->GetName() << endl ; | |
774e78c2 | 411 | fTrs->UnsetUnfoldFlag() ; |
6ad0bfa0 | 412 | |
26d4b141 | 413 | //========== Creates the particle identifier |
6ad0bfa0 | 414 | |
26d4b141 | 415 | fPID = new AliPHOSPIDv1() ; |
416 | cout << "AnalyzeOneEvent > using particle identifier " << fPID->GetName() << endl ; | |
2aad621e | 417 | //fPID->SetShowerProfileCuts(Float_t l1m, Float_t l1M, Float_t l2m, Float_t l2M) ; |
418 | fPID->SetShowerProfileCuts(0.7, 2.0 , 0.6 , 1.5) ; | |
419 | ||
6ad0bfa0 | 420 | //========== Creates the Reconstructioner |
421 | ||
2aad621e | 422 | fRec = new AliPHOSReconstructioner(fClu, fTrs, fPID) ; |
423 | fRec -> SetDebugReconstruction(kTRUE); | |
6ad0bfa0 | 424 | |
425 | //=========== Connect the various Tree's for evt | |
426 | ||
427 | if ( evt == -999 ) { | |
428 | cout << "AnalyzeOneEvent > Enter event number : " ; | |
429 | cin >> evt ; | |
430 | cout << evt << endl ; | |
431 | } | |
432 | fEvt = evt ; | |
433 | gAlice->GetEvent(evt); | |
434 | ||
435 | //=========== Get the Digit TTree | |
436 | ||
437 | gAlice->TreeD()->GetEvent(0) ; | |
438 | ||
92862013 | 439 | } // ok |
6ad0bfa0 | 440 | |
92862013 | 441 | return ok ; |
6ad0bfa0 | 442 | } |
443 | ||
92862013 | 444 | |
6ad0bfa0 | 445 | //____________________________________________________________________________ |
92862013 | 446 | void AliPHOSAnalyze::DisplayKineEvent(Int_t evt) |
6ad0bfa0 | 447 | { |
b2a60966 | 448 | // Display particles from the Kine Tree in global Alice (theta, phi) coordinates. |
449 | // One PHOS module at the time. | |
450 | // The particle type can be selected. | |
451 | ||
6ad0bfa0 | 452 | if (evt == -999) |
453 | evt = fEvt ; | |
454 | ||
92862013 | 455 | Int_t module ; |
6ad0bfa0 | 456 | cout << "DisplayKineEvent > which module (1-5, -1: all) ? " ; |
92862013 | 457 | cin >> module ; cout << module << endl ; |
6ad0bfa0 | 458 | |
92862013 | 459 | Int_t testparticle ; |
6ad0bfa0 | 460 | cout << " 22 : PHOTON " << endl |
461 | << " (-)11 : (POSITRON)ELECTRON " << endl | |
462 | << " (-)2112 : (ANTI)NEUTRON " << endl | |
463 | << " -999 : Everything else " << endl ; | |
464 | cout << "DisplayKineEvent > enter PDG particle code to display " ; | |
92862013 | 465 | cin >> testparticle ; cout << testparticle << endl ; |
6ad0bfa0 | 466 | |
92862013 | 467 | Text_t histoname[80] ; |
468 | sprintf(histoname,"Event %d: Incident particles in module %d", evt, module) ; | |
6ad0bfa0 | 469 | |
92862013 | 470 | Double_t tm, tM, pm, pM ; // min and Max theta and phi covered by module |
471 | fGeom->EmcModuleCoverage(module, tm, tM, pm, pM, kDegre) ; | |
6ad0bfa0 | 472 | |
473 | Double_t theta, phi ; | |
474 | fGeom->EmcXtalCoverage(theta, phi, kDegre) ; | |
475 | ||
476 | Int_t tdim = (Int_t)( (tM - tm) / theta ) ; | |
477 | Int_t pdim = (Int_t)( (pM - pm) / phi ) ; | |
478 | ||
479 | tm -= theta ; | |
480 | tM += theta ; | |
481 | pm -= phi ; | |
482 | pM += phi ; | |
483 | ||
92862013 | 484 | TH2F * histoparticle = new TH2F("histoparticle", histoname, |
6ad0bfa0 | 485 | pdim, pm, pM, tdim, tm, tM) ; |
92862013 | 486 | histoparticle->SetStats(kFALSE) ; |
6ad0bfa0 | 487 | |
488 | // Get pointers to Alice Particle TClonesArray | |
489 | ||
92862013 | 490 | TParticle * particle; |
491 | TClonesArray * particlearray = gAlice->Particles(); | |
6ad0bfa0 | 492 | |
92862013 | 493 | Text_t canvasname[80]; |
494 | sprintf(canvasname,"Particles incident in PHOS/EMC module # %d",module) ; | |
495 | TCanvas * kinecanvas = new TCanvas("kinecanvas", canvasname, 650, 500) ; | |
6ad0bfa0 | 496 | |
497 | // get the KINE Tree | |
498 | ||
92862013 | 499 | TTree * kine = gAlice->TreeK() ; |
500 | Stat_t nParticles = kine->GetEntries() ; | |
501 | cout << "DisplayKineEvent > events in kine " << nParticles << endl ; | |
6ad0bfa0 | 502 | |
503 | // loop over particles | |
504 | ||
92862013 | 505 | Double_t kRADDEG = 180. / TMath::Pi() ; |
6ad0bfa0 | 506 | Int_t index1 ; |
507 | Int_t nparticlein = 0 ; | |
92862013 | 508 | for (index1 = 0 ; index1 < nParticles ; index1++){ |
509 | Int_t nparticle = particlearray->GetEntriesFast() ; | |
6ad0bfa0 | 510 | Int_t index2 ; |
511 | for( index2 = 0 ; index2 < nparticle ; index2++) { | |
92862013 | 512 | particle = (TParticle*)particlearray->UncheckedAt(index2) ; |
513 | Int_t particletype = particle->GetPdgCode() ; | |
514 | if (testparticle == -999 || testparticle == particletype) { | |
515 | Double_t phi = particle->Phi() ; | |
516 | Double_t theta = particle->Theta() ; | |
6ad0bfa0 | 517 | Int_t mod ; |
518 | Double_t x, z ; | |
92862013 | 519 | fGeom->ImpactOnEmc(theta, phi, mod, z, x) ; |
520 | if ( mod == module ) { | |
6ad0bfa0 | 521 | nparticlein++ ; |
b2a60966 | 522 | if (particle->Energy() > fClu->GetEmcClusteringThreshold() ) |
523 | histoparticle->Fill(phi*kRADDEG, theta*kRADDEG, particle->Energy() ) ; | |
6ad0bfa0 | 524 | } |
525 | } | |
526 | } | |
527 | } | |
92862013 | 528 | kinecanvas->Draw() ; |
529 | histoparticle->Draw("color") ; | |
530 | TPaveText * pavetext = new TPaveText(294, 100, 300, 101); | |
6ad0bfa0 | 531 | Text_t text[40] ; |
532 | sprintf(text, "Particles: %d ", nparticlein) ; | |
92862013 | 533 | pavetext->AddText(text) ; |
534 | pavetext->Draw() ; | |
535 | kinecanvas->Update(); | |
6ad0bfa0 | 536 | |
537 | } | |
538 | //____________________________________________________________________________ | |
539 | void AliPHOSAnalyze::DisplayRecParticles() | |
540 | { | |
b2a60966 | 541 | // Display reconstructed particles in global Alice(theta, phi) coordinates. |
542 | // One PHOS module at the time. | |
543 | // Click on symbols indicate the reconstructed particle type. | |
544 | ||
6ad0bfa0 | 545 | if (fEvt == -999) { |
15605d3c | 546 | cout << "DisplayRecParticles > Analyze an event first ... (y/n) " ; |
6ad0bfa0 | 547 | Text_t answer[1] ; |
548 | cin >> answer ; cout << answer ; | |
549 | if ( answer == "y" ) | |
550 | AnalyzeOneEvent() ; | |
551 | } | |
552 | if (fEvt != -999) { | |
553 | ||
92862013 | 554 | Int_t module ; |
15605d3c | 555 | cout << "DisplayRecParticles > which module (1-5, -1: all) ? " ; |
92862013 | 556 | cin >> module ; cout << module << endl ; |
557 | Text_t histoname[80] ; | |
558 | sprintf(histoname,"Event %d: Reconstructed particles in module %d", fEvt, module) ; | |
559 | Double_t tm, tM, pm, pM ; // min and Max theta and phi covered by module | |
560 | fGeom->EmcModuleCoverage(module, tm, tM, pm, pM, kDegre) ; | |
6ad0bfa0 | 561 | Double_t theta, phi ; |
562 | fGeom->EmcXtalCoverage(theta, phi, kDegre) ; | |
563 | Int_t tdim = (Int_t)( (tM - tm) / theta ) ; | |
564 | Int_t pdim = (Int_t)( (pM - pm) / phi ) ; | |
565 | tm -= theta ; | |
566 | tM += theta ; | |
567 | pm -= phi ; | |
92862013 | 568 | TH2F * histoRparticle = new TH2F("histoRparticle", histoname, |
6ad0bfa0 | 569 | pdim, pm, pM, tdim, tm, tM) ; |
92862013 | 570 | histoRparticle->SetStats(kFALSE) ; |
571 | Text_t canvasname[80] ; | |
572 | sprintf(canvasname, "Reconstructed particles in PHOSmodule # %d", module) ; | |
573 | TCanvas * rparticlecanvas = new TCanvas("RparticleCanvas", canvasname, 650, 500) ; | |
6ad0bfa0 | 574 | RecParticlesList * rpl = fPHOS->RecParticles() ; |
92862013 | 575 | Int_t nRecParticles = rpl->GetEntries() ; |
576 | Int_t nRecParticlesInModule = 0 ; | |
6ad0bfa0 | 577 | TIter nextRecPart(rpl) ; |
578 | AliPHOSRecParticle * rp ; | |
92862013 | 579 | cout << "DisplayRecParticles > " << nRecParticles << " reconstructed particles " << endl ; |
580 | Double_t kRADDEG = 180. / TMath::Pi() ; | |
6ad0bfa0 | 581 | while ( (rp = (AliPHOSRecParticle *)nextRecPart() ) ) { |
582 | AliPHOSTrackSegment * ts = rp->GetPHOSTrackSegment() ; | |
b2a60966 | 583 | if ( ts->GetPHOSMod() == module ) { |
584 | Int_t numberofprimaries = 0 ; | |
585 | Int_t * listofprimaries = rp->GetPrimaries(numberofprimaries) ; | |
586 | cout << "Number of primaries = " << numberofprimaries << endl ; | |
587 | Int_t index ; | |
588 | for ( index = 0 ; index < numberofprimaries ; index++) | |
589 | cout << " primary # " << index << " = " << listofprimaries[index] << endl ; | |
590 | ||
92862013 | 591 | nRecParticlesInModule++ ; |
592 | Double_t theta = rp->Theta() * kRADDEG ; | |
593 | Double_t phi = rp->Phi() * kRADDEG ; | |
6ad0bfa0 | 594 | Double_t energy = rp->Energy() ; |
92862013 | 595 | histoRparticle->Fill(phi, theta, energy) ; |
6ad0bfa0 | 596 | } |
597 | } | |
92862013 | 598 | histoRparticle->Draw("color") ; |
15605d3c | 599 | |
600 | nextRecPart.Reset() ; | |
601 | while ( (rp = (AliPHOSRecParticle *)nextRecPart() ) ) { | |
602 | AliPHOSTrackSegment * ts = rp->GetPHOSTrackSegment() ; | |
603 | if ( ts->GetPHOSMod() == module ) | |
604 | rp->Draw("P") ; | |
605 | } | |
606 | ||
6ad0bfa0 | 607 | Text_t text[80] ; |
92862013 | 608 | sprintf(text, "reconstructed particles: %d", nRecParticlesInModule) ; |
609 | TPaveText * pavetext = new TPaveText(292, 100, 300, 101); | |
610 | pavetext->AddText(text) ; | |
611 | pavetext->Draw() ; | |
612 | rparticlecanvas->Update() ; | |
6ad0bfa0 | 613 | } |
614 | } | |
615 | ||
616 | //____________________________________________________________________________ | |
617 | void AliPHOSAnalyze::DisplayRecPoints() | |
618 | { | |
b2a60966 | 619 | // Display reconstructed points in local PHOS-module (x, z) coordinates. |
620 | // One PHOS module at the time. | |
621 | // Click on symbols displays the EMC cluster, or PPSD information. | |
622 | ||
6ad0bfa0 | 623 | if (fEvt == -999) { |
624 | cout << "DisplayRecPoints > Analyze an event first ... (y/n) " ; | |
625 | Text_t answer[1] ; | |
626 | cin >> answer ; cout << answer ; | |
627 | if ( answer == "y" ) | |
628 | AnalyzeOneEvent() ; | |
629 | } | |
630 | if (fEvt != -999) { | |
631 | ||
92862013 | 632 | Int_t module ; |
6ad0bfa0 | 633 | cout << "DisplayRecPoints > which module (1-5, -1: all) ? " ; |
92862013 | 634 | cin >> module ; cout << module << endl ; |
6ad0bfa0 | 635 | |
92862013 | 636 | Text_t canvasname[80]; |
637 | sprintf(canvasname,"Digits in PHOS/EMC module # %d",module) ; | |
638 | TCanvas * modulecanvas = new TCanvas("module", canvasname, 650, 500) ; | |
639 | modulecanvas->Draw() ; | |
6ad0bfa0 | 640 | |
92862013 | 641 | //=========== Creating 2d-histogram of the PHOS module |
6ad0bfa0 | 642 | // a little bit junkie but is used to test Geom functinalities |
643 | ||
92862013 | 644 | Double_t tm, tM, pm, pM ; // min and Max theta and phi covered by module |
6ad0bfa0 | 645 | |
92862013 | 646 | fGeom->EmcModuleCoverage(module, tm, tM, pm, pM); |
6ad0bfa0 | 647 | // convert angles into coordinates local to the EMC module of interest |
648 | ||
92862013 | 649 | Int_t emcModuleNumber ; |
650 | Double_t emcModulexm, emcModulezm ; // minimum local coordinate in a given EMCA module | |
651 | Double_t emcModulexM, emcModulezM ; // maximum local coordinate in a given EMCA module | |
652 | fGeom->ImpactOnEmc(tm, pm, emcModuleNumber, emcModulezm, emcModulexm) ; | |
653 | fGeom->ImpactOnEmc(tM, pM, emcModuleNumber, emcModulezM, emcModulexM) ; | |
654 | Int_t xdim = (Int_t)( ( emcModulexM - emcModulexm ) / fGeom->GetCrystalSize(0) ) ; | |
655 | Int_t zdim = (Int_t)( ( emcModulezM - emcModulezm ) / fGeom->GetCrystalSize(2) ) ; | |
656 | Float_t xmin = emcModulexm - fGeom->GetCrystalSize(0) ; | |
657 | Float_t xMax = emcModulexM + fGeom->GetCrystalSize(0) ; | |
658 | Float_t zmin = emcModulezm - fGeom->GetCrystalSize(2) ; | |
659 | Float_t zMax = emcModulezM + fGeom->GetCrystalSize(2) ; | |
660 | Text_t histoname[80]; | |
661 | sprintf(histoname,"Event %d: Digits and RecPoints in module %d", fEvt, module) ; | |
662 | TH2F * hModule = new TH2F("HistoReconstructed", histoname, | |
6ad0bfa0 | 663 | xdim, xmin, xMax, zdim, zmin, zMax) ; |
664 | hModule->SetMaximum(2.0); | |
665 | hModule->SetMinimum(0.0); | |
666 | hModule->SetStats(kFALSE); | |
667 | ||
668 | TIter next(fPHOS->Digits()) ; | |
92862013 | 669 | Float_t energy, y, z; |
670 | Float_t etot=0.; | |
671 | Int_t relid[4]; Int_t nDigits = 0 ; | |
6ad0bfa0 | 672 | AliPHOSDigit * digit ; |
78ccc411 | 673 | |
674 | // Making 2D histogram of the EMC module | |
6ad0bfa0 | 675 | while((digit = (AliPHOSDigit *)next())) |
676 | { | |
92862013 | 677 | fGeom->AbsToRelNumbering(digit->GetId(), relid) ; |
78ccc411 | 678 | if (relid[0] == module && relid[1] == 0) |
5959e315 | 679 | { |
92862013 | 680 | energy = fClu->Calibrate(digit->GetAmp()) ; |
774e78c2 | 681 | cout << "Energy is " << energy << " and threshold is " << fClu->GetEmcEnergyThreshold() << endl; |
78ccc411 | 682 | if (energy > fClu->GetEmcEnergyThreshold() ){ |
5959e315 | 683 | nDigits++ ; |
684 | etot += energy ; | |
685 | fGeom->RelPosInModule(relid,y,z) ; | |
686 | hModule->Fill(y, z, energy) ; | |
3fc07a80 | 687 | } |
6ad0bfa0 | 688 | } |
689 | } | |
92862013 | 690 | cout <<"DrawRecPoints > Found in module " |
691 | << module << " " << nDigits << " digits with total energy " << etot << endl ; | |
6ad0bfa0 | 692 | hModule->Draw("col2") ; |
693 | ||
92862013 | 694 | //=========== Cluster in module |
6ad0bfa0 | 695 | |
83974468 | 696 | // TClonesArray * emcRP = fPHOS->EmcClusters() ; |
697 | TObjArray * emcRP = fPHOS->EmcRecPoints() ; | |
698 | ||
92862013 | 699 | etot = 0.; |
700 | Int_t totalnClusters = 0 ; | |
701 | Int_t nClusters = 0 ; | |
702 | TIter nextemc(emcRP) ; | |
6ad0bfa0 | 703 | AliPHOSEmcRecPoint * emc ; |
704 | while((emc = (AliPHOSEmcRecPoint *)nextemc())) | |
705 | { | |
3fc07a80 | 706 | // Int_t numberofprimaries ; |
707 | // Int_t * primariesarray = new Int_t[10] ; | |
708 | // emc->GetPrimaries(numberofprimaries, primariesarray) ; | |
92862013 | 709 | totalnClusters++ ; |
710 | if ( emc->GetPHOSMod() == module ) | |
6ad0bfa0 | 711 | { |
92862013 | 712 | nClusters++ ; |
713 | energy = emc->GetTotalEnergy() ; | |
714 | etot+= energy ; | |
26d4b141 | 715 | emc->Draw("M") ; |
6ad0bfa0 | 716 | } |
717 | } | |
92862013 | 718 | cout << "DrawRecPoints > Found " << totalnClusters << " EMC Clusters in PHOS" << endl ; |
719 | cout << "DrawRecPoints > Found in module " << module << " " << nClusters << " EMC Clusters " << endl ; | |
720 | cout << "DrawRecPoints > total energy " << etot << endl ; | |
6ad0bfa0 | 721 | |
92862013 | 722 | TPaveText * pavetext = new TPaveText(22, 80, 83, 90); |
6ad0bfa0 | 723 | Text_t text[40] ; |
92862013 | 724 | sprintf(text, "digits: %d; clusters: %d", nDigits, nClusters) ; |
725 | pavetext->AddText(text) ; | |
726 | pavetext->Draw() ; | |
727 | modulecanvas->Update(); | |
6ad0bfa0 | 728 | |
92862013 | 729 | //=========== Cluster in module PPSD Down |
6ad0bfa0 | 730 | |
83974468 | 731 | // TClonesArray * ppsdRP = fPHOS->PpsdClusters() ; |
732 | TObjArray * ppsdRP = fPHOS->PpsdRecPoints() ; | |
733 | ||
92862013 | 734 | etot = 0.; |
735 | TIter nextPpsd(ppsdRP) ; | |
736 | AliPHOSPpsdRecPoint * ppsd ; | |
737 | while((ppsd = (AliPHOSPpsdRecPoint *)nextPpsd())) | |
6ad0bfa0 | 738 | { |
92862013 | 739 | totalnClusters++ ; |
740 | if ( ppsd->GetPHOSMod() == module ) | |
6ad0bfa0 | 741 | { |
92862013 | 742 | nClusters++ ; |
743 | energy = ppsd->GetEnergy() ; | |
744 | etot+=energy ; | |
745 | if (!ppsd->GetUp()) ppsd->Draw("P") ; | |
6ad0bfa0 | 746 | } |
747 | } | |
92862013 | 748 | cout << "DrawRecPoints > Found " << totalnClusters << " Ppsd Down Clusters in PHOS" << endl ; |
749 | cout << "DrawRecPoints > Found in module " << module << " " << nClusters << " Ppsd Down Clusters " << endl ; | |
750 | cout << "DrawRecPoints > total energy " << etot << endl ; | |
6ad0bfa0 | 751 | |
92862013 | 752 | //=========== Cluster in module PPSD Up |
6ad0bfa0 | 753 | |
83974468 | 754 | ppsdRP = fPHOS->PpsdRecPoints() ; |
755 | ||
92862013 | 756 | etot = 0.; |
757 | TIter nextPpsdUp(ppsdRP) ; | |
758 | while((ppsd = (AliPHOSPpsdRecPoint *)nextPpsdUp())) | |
6ad0bfa0 | 759 | { |
92862013 | 760 | totalnClusters++ ; |
761 | if ( ppsd->GetPHOSMod() == module ) | |
6ad0bfa0 | 762 | { |
92862013 | 763 | nClusters++ ; |
764 | energy = ppsd->GetEnergy() ; | |
765 | etot+=energy ; | |
766 | if (ppsd->GetUp()) ppsd->Draw("P") ; | |
6ad0bfa0 | 767 | } |
768 | } | |
92862013 | 769 | cout << "DrawRecPoints > Found " << totalnClusters << " Ppsd Up Clusters in PHOS" << endl ; |
770 | cout << "DrawRecPoints > Found in module " << module << " " << nClusters << " Ppsd Up Clusters " << endl ; | |
771 | cout << "DrawRecPoints > total energy " << etot << endl ; | |
6ad0bfa0 | 772 | |
773 | } // if !-999 | |
774 | } | |
775 | ||
776 | //____________________________________________________________________________ | |
777 | void AliPHOSAnalyze::DisplayTrackSegments() | |
778 | { | |
b2a60966 | 779 | // Display track segments in local PHOS-module (x, z) coordinates. |
780 | // One PHOS module at the time. | |
781 | // One symbol per PHOS subsystem: EMC, upper PPSD, lower PPSD. | |
782 | ||
6ad0bfa0 | 783 | if (fEvt == -999) { |
784 | cout << "DisplayTrackSegments > Analyze an event first ... (y/n) " ; | |
785 | Text_t answer[1] ; | |
786 | cin >> answer ; cout << answer ; | |
787 | if ( answer == "y" ) | |
788 | AnalyzeOneEvent() ; | |
789 | } | |
790 | if (fEvt != -999) { | |
791 | ||
92862013 | 792 | Int_t module ; |
6ad0bfa0 | 793 | cout << "DisplayTrackSegments > which module (1-5, -1: all) ? " ; |
92862013 | 794 | cin >> module ; cout << module << endl ; |
795 | //=========== Creating 2d-histogram of the PHOS module | |
6ad0bfa0 | 796 | // a little bit junkie but is used to test Geom functinalities |
797 | ||
92862013 | 798 | Double_t tm, tM, pm, pM ; // min and Max theta and phi covered by module |
6ad0bfa0 | 799 | |
92862013 | 800 | fGeom->EmcModuleCoverage(module, tm, tM, pm, pM); |
6ad0bfa0 | 801 | // convert angles into coordinates local to the EMC module of interest |
802 | ||
92862013 | 803 | Int_t emcModuleNumber ; |
804 | Double_t emcModulexm, emcModulezm ; // minimum local coordinate in a given EMCA module | |
805 | Double_t emcModulexM, emcModulezM ; // maximum local coordinate in a given EMCA module | |
806 | fGeom->ImpactOnEmc(tm, pm, emcModuleNumber, emcModulezm, emcModulexm) ; | |
807 | fGeom->ImpactOnEmc(tM, pM, emcModuleNumber, emcModulezM, emcModulexM) ; | |
808 | Int_t xdim = (Int_t)( ( emcModulexM - emcModulexm ) / fGeom->GetCrystalSize(0) ) ; | |
809 | Int_t zdim = (Int_t)( ( emcModulezM - emcModulezm ) / fGeom->GetCrystalSize(2) ) ; | |
810 | Float_t xmin = emcModulexm - fGeom->GetCrystalSize(0) ; | |
811 | Float_t xMax = emcModulexM + fGeom->GetCrystalSize(0) ; | |
812 | Float_t zmin = emcModulezm - fGeom->GetCrystalSize(2) ; | |
813 | Float_t zMax = emcModulezM + fGeom->GetCrystalSize(2) ; | |
814 | Text_t histoname[80]; | |
815 | sprintf(histoname,"Event %d: Track Segments in module %d", fEvt, module) ; | |
816 | TH2F * histotrack = new TH2F("histotrack", histoname, | |
6ad0bfa0 | 817 | xdim, xmin, xMax, zdim, zmin, zMax) ; |
92862013 | 818 | histotrack->SetStats(kFALSE); |
819 | Text_t canvasname[80]; | |
820 | sprintf(canvasname,"Track segments in PHOS/EMC-PPSD module # %d", module) ; | |
821 | TCanvas * trackcanvas = new TCanvas("TrackSegmentCanvas", canvasname, 650, 500) ; | |
822 | histotrack->Draw() ; | |
6ad0bfa0 | 823 | |
824 | TrackSegmentsList * trsegl = fPHOS->TrackSegments() ; | |
825 | AliPHOSTrackSegment * trseg ; | |
826 | ||
92862013 | 827 | Int_t nTrackSegments = trsegl->GetEntries() ; |
6ad0bfa0 | 828 | Int_t index ; |
92862013 | 829 | Float_t etot = 0 ; |
830 | Int_t nTrackSegmentsInModule = 0 ; | |
831 | for(index = 0; index < nTrackSegments ; index++){ | |
6ad0bfa0 | 832 | trseg = (AliPHOSTrackSegment * )trsegl->At(index) ; |
92862013 | 833 | etot+= trseg->GetEnergy() ; |
834 | if ( trseg->GetPHOSMod() == module ) { | |
835 | nTrackSegmentsInModule++ ; | |
6ad0bfa0 | 836 | trseg->Draw("P"); |
837 | } | |
838 | } | |
839 | Text_t text[80] ; | |
92862013 | 840 | sprintf(text, "track segments: %d", nTrackSegmentsInModule) ; |
841 | TPaveText * pavetext = new TPaveText(22, 80, 83, 90); | |
842 | pavetext->AddText(text) ; | |
843 | pavetext->Draw() ; | |
844 | trackcanvas->Update() ; | |
845 | cout << "DisplayTrackSegments > Found " << trsegl->GetEntries() << " Track segments with total energy "<< etot << endl ; | |
6ad0bfa0 | 846 | |
847 | } | |
848 | } | |
849 | //____________________________________________________________________________ | |
850 | Bool_t AliPHOSAnalyze::OpenRootFile(Text_t * name) | |
851 | { | |
b2a60966 | 852 | // Open the root file named "name" |
853 | ||
854 | fRootFile = new TFile(name, "update") ; | |
6ad0bfa0 | 855 | return fRootFile->IsOpen() ; |
856 | } | |
92862013 | 857 | //____________________________________________________________________________ |
858 | void AliPHOSAnalyze::SavingHistograms() | |
859 | { | |
b2a60966 | 860 | // Saves the histograms in a root file named "name.analyzed" |
861 | ||
862 | Text_t outputname[80] ; | |
3862b681 | 863 | sprintf(outputname,"%s.analyzed",fRootFile->GetName()); |
864 | TFile output(outputname,"RECREATE"); | |
92862013 | 865 | output.cd(); |
b9bbdad1 | 866 | if (fhEmcDigit ) |
867 | fhEmcDigit->Write() ; | |
868 | if (fhVetoDigit ) | |
869 | fhVetoDigit->Write() ; | |
870 | if (fhConvertorDigit ) | |
871 | fhConvertorDigit->Write() ; | |
872 | if (fhEmcCluster ) | |
873 | fhEmcCluster->Write() ; | |
874 | if (fhVetoCluster ) | |
875 | fhVetoCluster->Write() ; | |
876 | if (fhConvertorCluster ) | |
877 | fhConvertorCluster->Write() ; | |
878 | if (fhConvertorEmc ) | |
879 | fhConvertorEmc->Write() ; | |
880 | if (fhPhotonEnergy) | |
881 | fhPhotonEnergy->Write() ; | |
882 | if (fhPhotonPositionX) | |
883 | fhPhotonPositionX->Write() ; | |
884 | if (fhPhotonPositionY) | |
885 | fhPhotonPositionX->Write() ; | |
886 | if (fhElectronEnergy) | |
887 | fhElectronEnergy->Write() ; | |
888 | if (fhElectronPositionX) | |
889 | fhElectronPositionX->Write() ; | |
890 | if (fhElectronPositionY) | |
891 | fhElectronPositionX->Write() ; | |
892 | if (fhNeutralHadronEnergy) | |
893 | fhNeutralHadronEnergy->Write() ; | |
894 | if (fhNeutralHadronPositionX) | |
895 | fhNeutralHadronPositionX->Write() ; | |
896 | if (fhNeutralHadronPositionY) | |
897 | fhNeutralHadronPositionX->Write() ; | |
898 | if (fhNeutralEMEnergy) | |
899 | fhNeutralEMEnergy->Write() ; | |
900 | if (fhNeutralEMPositionX) | |
901 | fhNeutralEMPositionX->Write() ; | |
902 | if (fhNeutralEMPositionY) | |
903 | fhNeutralEMPositionX->Write() ; | |
904 | if (fhChargedHadronEnergy) | |
905 | fhChargedHadronEnergy->Write() ; | |
906 | if (fhChargedHadronPositionX) | |
907 | fhChargedHadronPositionX->Write() ; | |
908 | if (fhChargedHadronPositionY) | |
909 | fhChargedHadronPositionX->Write() ; | |
c1d256cb | 910 | if (fhPhotonHadronEnergy) |
911 | fhPhotonHadronEnergy->Write() ; | |
912 | if (fhPhotonHadronPositionX) | |
913 | fhPhotonHadronPositionX->Write() ; | |
914 | if (fhPhotonHadronPositionY) | |
915 | fhPhotonHadronPositionX->Write() ; | |
92862013 | 916 | |
917 | output.Write(); | |
918 | output.Close(); | |
919 | } |