]>
Commit | Line | Data |
---|---|---|
e8f1e037 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-2002, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | ||
803d1ab0 | 17 | /* $Id$ */ |
e8f1e037 | 18 | |
19 | //*-- Authors: Aleksei Pavlinov (WSU) | |
af33fc68 | 20 | |
e8f1e037 | 21 | //* |
22 | ||
23 | #include "AliEMCALJetMicroDst.h" | |
24 | #include "AliRun.h" | |
25 | #include "AliHeader.h" | |
26 | #include "AliGenEventHeader.h" | |
27 | #include "AliGenHijingEventHeader.h" | |
28 | #include "AliEMCALJetFinder.h" | |
29 | #include <TVector3.h> | |
30 | #include <TROOT.h> | |
31 | #include <TBrowser.h> | |
32 | #include <TString.h> | |
33 | #include <TParticle.h> | |
5d12ce38 | 34 | #include "AliMC.h" |
2f2f4d2b | 35 | #include <TH1.h> |
36 | #include <TH2.h> | |
37 | #include <TH1F.h> | |
38 | ||
e8f1e037 | 39 | |
40 | ClassImp(AliEMCALJetMicroDst) | |
41 | ||
42 | TString nameTree("jetMDST"); // 7-feb-2002 | |
43 | ||
2f2f4d2b | 44 | //TH1F* hPtPart, *hNJet, *hPtJet; |
45 | //TH2F* hEtaPhiPart, *hEtaPhiJet; | |
46 | //TH1F* hNcell, *hCellId, *hCellEt, *hSumEt; | |
47 | //TH1F* hNgrid, *hGridId, *hGridEt, *hSumEtGrForJF; | |
6ec7dfce | 48 | |
49 | extern "C" void sgpdge_(Int_t &i, Int_t &pdggea); | |
e8f1e037 | 50 | |
51 | AliEMCALJetMicroDst::AliEMCALJetMicroDst(char *name, char *tit) : TNamed(name,tit) | |
52 | { | |
2f2f4d2b | 53 | //constructor |
e8f1e037 | 54 | fFile = 0; |
55 | fTree = 0; | |
56 | fDebug = 0; | |
e8f1e037 | 57 | |
58 | // Don't add histos to the current directory | |
59 | // TH1::AddDirectory(0); | |
60 | gROOT->cd(); | |
61 | hPtPart = new TH1F("hPtPart","P_{T} for partons", 300, 0., 300.); | |
6ec7dfce | 62 | // 16-jan-2002 - new limit fo phi |
e8f1e037 | 63 | hEtaPhiPart = new TH2F("hEtaPhiPart","#eta #phi distr.for partons after HSc", |
6e10fc78 | 64 | 28, -0.7, 0.7, 21, 0.0, (2.0/3.0)*TMath::Pi()); |
e8f1e037 | 65 | |
66 | hNJet = new TH1F("hNJet","number of jets", 11, -0.5, 10.5); | |
6ec7dfce | 67 | hPtJet = new TH1F("hPtJet","P_{T} for jets", 500, 0., 500.); |
e8f1e037 | 68 | hEtaPhiJet = new TH2F("hEtaPhiJet","#eta #phi distr.for jets (W)", |
6e10fc78 | 69 | 28, -0.7, 0.7, 21, 0.0, (2.0/3.0)*TMath::Pi()); |
6ec7dfce | 70 | |
71 | hNcell = new TH1F("hNcell","#cell with de>0.0 for EMCAL", 1400, 0.0, 14000.); | |
72 | hCellId = new TH1F("hCellId","cell ID with de>0.0 for EMCAL", 1400, 0.0, 14000.); | |
73 | hCellEt = new TH1F("hCellEt","cell Et for EMCAL", 1000, 0.0, 10.); | |
74 | hSumEt = new TH1F("hSumEt","sum Et for EMCAL", 1000, 0.0, 1000.); | |
75 | ||
76 | hNgrid = new TH1F("hNgrid","#cell with de>0.0 in EMCAL grid for JF", 1400, 0.0, 14000.); | |
77 | hGridId = new TH1F("hGridId","cell ID with de>0.0 in EMCAL grid for JF", 1400, 0.0, 14000.); | |
78 | hGridEt = new TH1F("hGridEt","cell Et in EMCAL grid for JF", 1000, 0.0, 10.); | |
79 | hSumEtGrForJF = new TH1F("hSumEtGrForJF","sum Et in EMCAL grid for JF", 1000, 0.0, 1000.); | |
80 | ||
e8f1e037 | 81 | fListHist = MoveHistsToList("Hist For AliEMCALJetMicroDst", kFALSE); |
82 | } | |
83 | ||
84 | AliEMCALJetMicroDst::~AliEMCALJetMicroDst() | |
85 | { | |
2f2f4d2b | 86 | //destructor |
e8f1e037 | 87 | if(fFile) fFile->Close(); |
88 | } | |
89 | ||
90 | Bool_t AliEMCALJetMicroDst::Create(TFile *file) | |
91 | { | |
92 | if(!file) { | |
af33fc68 | 93 | Error("Create", "define TFile for output\n"); |
e8f1e037 | 94 | return kFALSE; |
95 | } | |
6ec7dfce | 96 | fFile = file; |
97 | fFileName = fFile->GetName(); | |
e8f1e037 | 98 | fFile->cd(); |
99 | fTree = new TTree(nameTree.Data(),"Temporary micro DST for jets analysis"); | |
6ec7dfce | 100 | // for jet calibration - 4-mar-2003 |
2f2f4d2b | 101 | fTree->Branch("fdecone", &fdecone, "fdecone/F"); |
102 | fTree->Branch("fptcone", &fptcone, "fptcone/F"); | |
e8f1e037 | 103 | // partons |
2f2f4d2b | 104 | fTree->Branch("fnpart", &fnpart, "fnpart/I"); |
105 | fTree->Branch("fxpt", fxpt, "fxpt[fnpart]/F"); | |
106 | fTree->Branch("fxeta", fxeta, "fxeta[fnpart]/F"); | |
107 | fTree->Branch("fxphi", fxphi, "fxphi[fnpart]/F"); | |
e8f1e037 | 108 | // jets |
2f2f4d2b | 109 | fTree->Branch("fnjet", &fnjet, "fnjet/I"); |
110 | fTree->Branch("fjet", fjet, "fjet[fnjet]/F"); | |
111 | fTree->Branch("fjetaw", fjetaw, "fjetaw[fnjet]/F"); | |
112 | fTree->Branch("fjphiw", fjphiw, "fjphiw[fnjet]/F"); | |
113 | fTree->Branch("fjetal", fjetal, "fjetal[fnjet]/F"); | |
114 | fTree->Branch("fjphil", fjphil, "fjphil[fnjet]/F"); | |
6ec7dfce | 115 | |
116 | // Et in EMCAL itself | |
2f2f4d2b | 117 | fTree->Branch("fncell", &fncell, "fncell/I"); |
118 | fTree->Branch("fidcell", fidcell, "fidcell[fncell]/I"); | |
119 | fTree->Branch("fetcell", fetcell, "fetcell[fncell]/F"); | |
6ec7dfce | 120 | |
121 | // Et in EMCAL grid for JF | |
2f2f4d2b | 122 | fTree->Branch("fngrid", &fngrid, "fngrid/I"); |
123 | fTree->Branch("fidgrid", fidgrid, "fidgrid[fngrid]/I"); | |
124 | fTree->Branch("fetgrid", fetgrid, "fetgrid[fngrid]/F"); | |
6ec7dfce | 125 | |
126 | // charge particle which hit to EMCAL | |
2f2f4d2b | 127 | fTree->Branch("fnchp", &fnchp, "fnchp/I"); |
128 | fTree->Branch("fpid", fpid, "fpid[fnchp]/I"); | |
129 | fTree->Branch("fppt", fppt, "fppt[fnchp]/F"); | |
130 | fTree->Branch("fpeta", fpeta, "fpeta[fnchp]/F"); | |
131 | fTree->Branch("fpphi", fpphi, "fpphi[fnchp]/F"); | |
6ec7dfce | 132 | |
e8f1e037 | 133 | return kTRUE; |
134 | } | |
135 | ||
136 | Bool_t AliEMCALJetMicroDst::Create(const char *fname) | |
137 | { | |
2f2f4d2b | 138 | // Create member |
e8f1e037 | 139 | TFile *file = new TFile(fname, "RECREATE"); |
140 | if(file) { | |
6ec7dfce | 141 | // fNameFile = fname; |
e8f1e037 | 142 | return Create(file); |
6ec7dfce | 143 | } else return kFALSE; |
e8f1e037 | 144 | } |
145 | ||
146 | Bool_t AliEMCALJetMicroDst::Open(const char *fname) | |
147 | { | |
2f2f4d2b | 148 | //Open member |
e8f1e037 | 149 | if(fFile && fFile->IsOpen()) fFile->Close(); |
150 | if(strlen(fname)) fName = fname; | |
151 | TFile *file = new TFile(fName.Data(), "READ"); | |
152 | if(file) { | |
6ec7dfce | 153 | Bool_t ini = Initialize(file); |
af33fc68 | 154 | Info("Open", "open file %s : initialize TTree %i",fName.Data(), Int_t(ini)); |
6ec7dfce | 155 | return ini; |
e8f1e037 | 156 | } else { |
af33fc68 | 157 | Error("Open", "can not open file %s",fName.Data()); |
e8f1e037 | 158 | return kFALSE; |
159 | } | |
160 | } | |
161 | ||
6ec7dfce | 162 | const Char_t* AliEMCALJetMicroDst::DefineName(const Int_t mode) |
163 | { | |
2f2f4d2b | 164 | //DefineName member |
6ec7dfce | 165 | static TString dir, name; |
166 | // dir = "jetDST/"; // 24-jan-2003 | |
167 | dir = "/auto/alice/pavlinov/jet/microDST/"; // 24-jan-2003 | |
168 | switch (mode) { | |
169 | case 1: // for characteristic of BG | |
170 | name = dir + "mDst1_1.root"; // Bg 2000 - first version | |
171 | SetTitle("Bg2000"); | |
172 | break; | |
173 | case 2: // for characteristic of BG | |
174 | name = dir + "mDst2_1.root"; // Bg 4000 - first version | |
175 | SetTitle("Bg4000"); | |
176 | break; | |
177 | case 3: // for characteristic of BG | |
178 | name = dir + "mDst3_1.root"; // Bg 8000 - first version | |
179 | SetTitle("Bg8000"); | |
180 | break; | |
181 | case 4: // Central Hijing - 18-mar-2003 | |
182 | name = dir + "march/"; | |
183 | name += "jF_R0.50MinCell1.0PtCut0.0EtSeed4.0MinEt40.0BGSubtr0SF11.6Smear0Eff0HijingCentral.root"; | |
184 | SetTitle("HijingCentral"); | |
185 | break; | |
186 | case 5: // Para Hijing (Dn/Dy=8000) - 21-mar-2003 | |
187 | name = dir + "march/"; | |
188 | name += "jF_R0.50MinCell1.0PtCut0.0EtSeed4.0MinEt40.0BGSubtr0SF11.6Smear0Eff0ParaHijing8000.root"; | |
189 | SetTitle("HIJINGparaDnDy8000"); | |
190 | break; | |
191 | case 6: // Para Hijing (Dn/Dy=4000) - 21-mar-2003 | |
192 | name = dir + "march/"; | |
193 | name += "jF_R0.50MinCell1.0PtCut0.0EtSeed4.0MinEt40.0BGSubtr0SF11.6Smear0Eff0ParaHijing4000.root"; | |
194 | SetTitle("HIJINGparaDnDy4000"); | |
195 | break; | |
196 | case 7: // Para Hijing (Dn/Dy=2000) - 21-mar-2003 | |
197 | name = dir + "march/"; | |
198 | name += "jF_R0.50MinCell1.0PtCut0.0EtSeed4.0MinEt40.0BGSubtr0SF11.6Smear0Eff0ParaHijing2000.root"; | |
199 | SetTitle("HIJINGparaDnDy2000"); | |
200 | break; | |
201 | case 11: // pure PYTHIA with default value of parameters | |
202 | name = dir + "jF_R0.50MinCell0.0PtCut0.0EtSeed8.0MinEt40.0BGSubtr0SF11.6.root"; | |
203 | break; | |
204 | case 12: // 0 + background | |
205 | name = dir + "jF_R0.50MinCell0.0PtCut0.0EtSeed8.0MinEt40.0BGSubtr0SF11.6kBackground2000.root"; | |
206 | break; | |
207 | // calibration case | |
208 | case 101: | |
209 | name = dir + "march/"; | |
210 | name += "Pythia100_1.root"; | |
211 | SetTitle("Pythia100_1"); | |
212 | break; | |
213 | case 102: // 2-apr-2003 | |
214 | name = dir + "march/"; | |
215 | name += "Pythia50_1.root"; | |
216 | SetTitle("Pythia50_1"); | |
217 | // name = "microDst3th.root"; // 101 + (smearing and eff) - 14-mar-2003 | |
218 | break; | |
219 | case 103:// 4-apr-2003 | |
220 | name = dir + "march/"; | |
221 | name += "Pythia200_1.root"; | |
222 | SetTitle("Pythia200_1"); | |
223 | // name = "microDst4th.root"; // 102 + MinCell= 1.0 | |
224 | break; | |
225 | default: | |
af33fc68 | 226 | Fatal("DefineName", "NO D E F A U L T : mode %i\n", mode); |
6ec7dfce | 227 | } |
af33fc68 | 228 | Info("DefineName", "mode %5i file : %s : Title %s\n", mode, name.Data(), GetTitle()); |
6ec7dfce | 229 | return name.Data(); |
230 | } | |
231 | ||
e8f1e037 | 232 | Bool_t AliEMCALJetMicroDst::Initialize(TFile *file) |
233 | { | |
2f2f4d2b | 234 | // Initialize method |
e8f1e037 | 235 | if(file) fFile = file; |
236 | fFile->cd(); | |
237 | fTree = (TTree*)fFile->Get(nameTree.Data()); | |
238 | if(!fTree) return kFALSE; | |
6ec7dfce | 239 | // for jet calibration - 4-mar-2003 |
2f2f4d2b | 240 | fTree->SetBranchAddress("fdecone",&fdecone); |
241 | fTree->SetBranchAddress("fptcone",&fptcone); | |
e8f1e037 | 242 | // partons |
2f2f4d2b | 243 | fTree->SetBranchAddress("fnpart",&fnpart); |
244 | fTree->SetBranchAddress("fxpt", fxpt); | |
245 | fTree->SetBranchAddress("fxeta", fxeta); | |
246 | fTree->SetBranchAddress("fxphi", fxphi); | |
e8f1e037 | 247 | // jets |
2f2f4d2b | 248 | fTree->SetBranchAddress("fnjet", &fnjet); |
249 | fTree->SetBranchAddress("fjet", fjet); | |
250 | fTree->SetBranchAddress("fjetaw", fjetaw); | |
251 | fTree->SetBranchAddress("fjphiw", fjphiw); | |
252 | fTree->SetBranchAddress("fjetal", fjetal); | |
253 | fTree->SetBranchAddress("fjphil", fjphil); | |
6ec7dfce | 254 | // eT in EMCAL |
2f2f4d2b | 255 | fTree->SetBranchAddress("fncell", &fncell); |
256 | fTree->SetBranchAddress("fidcell", fidcell); | |
257 | fTree->SetBranchAddress("fetcell", fetcell); | |
6ec7dfce | 258 | // eT in EMCAL grid for JF |
2f2f4d2b | 259 | fTree->SetBranchAddress("fngrid", &fngrid); |
260 | fTree->SetBranchAddress("fidgrid", fidgrid); | |
261 | fTree->SetBranchAddress("fetgrid", fetgrid); | |
6ec7dfce | 262 | // 28-jan-2003 |
2f2f4d2b | 263 | fTree->SetBranchAddress("fnchp", &fnchp); |
264 | fTree->SetBranchAddress("fpid", fpid); | |
265 | fTree->SetBranchAddress("fppt", fppt); | |
266 | fTree->SetBranchAddress("fpeta", fpeta); | |
267 | fTree->SetBranchAddress("fpphi", fpphi); | |
e8f1e037 | 268 | |
269 | return kTRUE; | |
270 | } | |
271 | ||
272 | void AliEMCALJetMicroDst::Print(Option_t* option) const | |
273 | { | |
2f2f4d2b | 274 | // |
e8f1e037 | 275 | if(option); |
276 | if(fFile) { | |
277 | fFile->Print(); | |
278 | if(fTree) fTree->Print(); | |
af33fc68 | 279 | else Info("Print", "TRee is zero\n"); |
6ec7dfce | 280 | } else { |
af33fc68 | 281 | Info("Print", "File with TRee is closed \n Name of file %s(from fFileName", fFileName.Data()); |
e8f1e037 | 282 | } |
283 | ||
af33fc68 | 284 | Info("Print", "******* Current(last) event *****"); |
2f2f4d2b | 285 | printf("#partons %2i \n", fnpart); |
286 | for(Int_t i=0; i<fnpart; i++){ | |
6ec7dfce | 287 | printf(" %1i Pt %7.1f eta %7.4f phi %7.4f \n", |
2f2f4d2b | 288 | i, fxpt[i],fxeta[i],fxphi[i]); |
e8f1e037 | 289 | } |
2f2f4d2b | 290 | printf("#jets %2i \n", fnjet); |
291 | for(Int_t i=0; i<fnjet; i++){ | |
6ec7dfce | 292 | printf(" %1i Et %7.1f etaw %7.4f phiw %7.4f \n", |
2f2f4d2b | 293 | i,fjet[i],fjetaw[i],fjphiw[i]); |
6ec7dfce | 294 | } |
295 | printf(" Title %s \n", GetTitle()); | |
e8f1e037 | 296 | } |
297 | ||
6ec7dfce | 298 | void AliEMCALJetMicroDst::Fill(AliRun *run, AliEMCALJetFinder* jetFinder, Int_t modeFilling) |
299 | {// modeFilling >=1 - fill info for EMCAL grid | |
e8f1e037 | 300 | if(!run) run = gAlice; |
301 | AliGenEventHeader* evHeader = run->GetHeader()->GenEventHeader(); | |
302 | TString tmp(evHeader->ClassName()); | |
303 | if(tmp.Contains("Hijing")) { | |
304 | AliGenHijingEventHeader *hijEvHeader = (AliGenHijingEventHeader*)evHeader; | |
305 | FillPartons(hijEvHeader); | |
306 | } else if(tmp.Contains("Pythia")) { | |
307 | FillPartons(); | |
308 | } else { | |
af33fc68 | 309 | Error("Fill", "Wrong type of generator -> %s \n Info about partons will be absent",tmp.Data()); |
e8f1e037 | 310 | } |
311 | ||
312 | FillJets(jetFinder); | |
6ec7dfce | 313 | |
314 | if(modeFilling >= 1) { | |
315 | FillEtForEMCAL(jetFinder); | |
316 | FillEtForGrid(jetFinder); | |
317 | FillChargeParticles(jetFinder); | |
318 | } else { | |
2f2f4d2b | 319 | fncell = 0; // 27-jan-2003 |
320 | fngrid = 0; // 27-jan-2003 | |
321 | fnchp = 0; | |
6ec7dfce | 322 | // negative - no signal |
2f2f4d2b | 323 | fdecone = -1.; |
324 | fptcone = -1.; | |
6ec7dfce | 325 | } |
326 | ||
327 | FillJetsControl(); //24-jan-2003 | |
328 | ||
e8f1e037 | 329 | fTree->Fill(); |
330 | } | |
331 | ||
332 | void AliEMCALJetMicroDst::FillPartons(AliGenHijingEventHeader *header) | |
333 | { | |
334 | TLorentzVector parton[4]; | |
335 | header->GetJets(parton[0], parton[1], parton[2], parton[3]); | |
336 | ||
2f2f4d2b | 337 | fnpart = 4; // |
e8f1e037 | 338 | for(Int_t i=0; i<4; i++){ |
2f2f4d2b | 339 | fxpt[i] = parton[i].Pt(); |
340 | fxeta[i] = parton[i].Eta(); | |
341 | fxphi[i] = parton[i].Phi(); | |
e8f1e037 | 342 | } |
343 | } | |
344 | ||
345 | void AliEMCALJetMicroDst::FillPartons() | |
346 | {// for case of Pythia -> get info from full event record | |
347 | ||
2f2f4d2b | 348 | fnpart = 2; |
349 | TParticle *mPart; | |
e8f1e037 | 350 | Int_t ind; |
351 | for(Int_t i=6; i<8; i++){ | |
2f2f4d2b | 352 | mPart = gAlice->GetMCApp()->Particle(i); |
e8f1e037 | 353 | ind = i-6; |
2f2f4d2b | 354 | fxpt[ind] = mPart->Pt(); |
355 | fxeta[ind] = mPart->Eta(); | |
356 | fxphi[ind] = mPart->Phi(); | |
e8f1e037 | 357 | } |
358 | } | |
359 | ||
360 | void AliEMCALJetMicroDst::FillJets(AliEMCALJetFinder* jetFinder) | |
361 | { | |
2f2f4d2b | 362 | fnjet = 0; |
af33fc68 | 363 | if(fDebug>1) Info("FillJets", "Debug"); |
e8f1e037 | 364 | if(!jetFinder) { |
af33fc68 | 365 | if(fDebug>1) Info("FillJets", "jetFinder is zero"); |
e8f1e037 | 366 | return; |
367 | } | |
2f2f4d2b | 368 | fnjet = jetFinder->Njets(); |
369 | if(fnjet>10) { | |
370 | if(fDebug>1) Warning("FillJets", "wrong value of jetFinder->Njets() %i ", fnjet); | |
371 | fnjet = 10; | |
e8f1e037 | 372 | } |
6ec7dfce | 373 | // hNJet->Fill(njet); |
2f2f4d2b | 374 | if(fDebug>1) Info("FillJets", "njet %i", fnjet); |
375 | if(fnjet){ | |
376 | for(Int_t i=0; i<fnjet; i++){ | |
377 | fjet[i] = jetFinder->JetEnergy(i); | |
378 | fjetaw[i] = jetFinder->JetEtaW(i); | |
379 | fjphiw[i] = jetFinder->JetPhiW(i); | |
380 | fjetal[i] = jetFinder->JetEtaL(i); | |
381 | fjphil[i] = jetFinder->JetPhiL(i); | |
e8f1e037 | 382 | } |
383 | } | |
384 | } | |
385 | ||
6ec7dfce | 386 | void AliEMCALJetMicroDst::FillEtForEMCAL(AliEMCALJetFinder* jetFinder) |
387 | { | |
2f2f4d2b | 388 | fncell = 0; |
6ec7dfce | 389 | TH2F *hid = jetFinder->GetLegoEMCAL(); |
390 | if(!hid) return; | |
391 | ||
392 | Double_t de = 0.; | |
393 | Int_t neta = hid->GetNbinsX(), nphi = hid->GetNbinsY(); | |
394 | for(Int_t ieta=1; ieta<=neta; ieta++) { | |
395 | for(Int_t iphi=1; iphi<=nphi; iphi++) { | |
396 | de = hid->GetBinContent(ieta,iphi); | |
397 | if(de > 0.0) { | |
2f2f4d2b | 398 | fetcell[fncell] = Float_t(de); |
399 | fidcell[fncell] = nphi*(ieta-1) + iphi; | |
400 | fncell++; | |
401 | if(fncell >= 13824) break; | |
af33fc68 | 402 | // Info("FillEtForEMCAL", " ncell %i6 id %i6 de %f \n", ncell, idcell[ncell], etcell[ncell]); |
6ec7dfce | 403 | } |
404 | } | |
405 | } | |
2f2f4d2b | 406 | if(fnjet == 1) { |
6ec7dfce | 407 | // jet energy calculate around LP direction !!! - 10-mar-2003 |
2f2f4d2b | 408 | fdecone = jetFinder->EMCALConeEnergy(fjetal[0],fjphil[0]); |
409 | fptcone = jetFinder->TrackConeEnergy(fjetal[0],fjphil[0]); // get from lego plot fo ch.part | |
410 | Info("FillEtForEMCAL", " njet %i Emcal in cone %f pt ch.part in cone %f\n", fnjet, fdecone, fptcone); | |
411 | Info("FillEtForEMCAL", " jet - decone - ptcone : %9.2f\n", fjet[0]-fdecone-fptcone); | |
6ec7dfce | 412 | } else { |
2f2f4d2b | 413 | fdecone = -1.; |
414 | fptcone = -1.; | |
6ec7dfce | 415 | } |
416 | ||
af33fc68 | 417 | Info("FillEtForEMCAL", "neta %3i nphi %3i # array size %i Sum.Et %f\n", |
2f2f4d2b | 418 | neta,nphi, fncell, hid->Integral()); |
6ec7dfce | 419 | } |
420 | ||
421 | void AliEMCALJetMicroDst::FillEtForGrid(AliEMCALJetFinder* jetFinder) | |
422 | { | |
423 | TH2F *hid = jetFinder->GetLego(); | |
424 | if(!hid) return; | |
425 | ||
2f2f4d2b | 426 | FillArrays(hid, fngrid, fidgrid, fetgrid); |
6ec7dfce | 427 | } |
428 | ||
429 | void AliEMCALJetMicroDst::FillArrays(TH2* hid, Int_t &n, Int_t *id, Float_t *et) | |
430 | { | |
431 | n = 0; | |
432 | Double_t de = 0.; | |
433 | Int_t neta = hid->GetNbinsX(), nphi = hid->GetNbinsY(); | |
434 | for(Int_t ieta=1; ieta<=neta; ieta++) { | |
435 | for(Int_t iphi=1; iphi<=nphi; iphi++) { | |
436 | de = hid->GetBinContent(ieta,iphi); | |
437 | if(de > 0.0) { | |
438 | et[n] = Float_t(de); | |
439 | id[n] = nphi*(ieta-1) + iphi; | |
440 | n++; | |
441 | if(n >= 13824) break; | |
442 | } | |
443 | } | |
444 | } | |
af33fc68 | 445 | Info("FillArrays", "neta %3i nphi %3i # array size %i Sum.Et %f\n", |
6ec7dfce | 446 | neta, nphi, n, hid->Integral()); |
447 | } | |
448 | ||
449 | void AliEMCALJetMicroDst::FillChargeParticles(AliEMCALJetFinder* jetFinder) | |
450 | {// 28-jan-2003 for fullness ; 18-mar - sometimes | |
2f2f4d2b | 451 | fnchp = 0; |
6ec7dfce | 452 | Int_t gid=0; |
453 | for(Int_t i=0; i<jetFinder->fNt; i++) { | |
454 | // fPdgT[i]; | |
455 | if(jetFinder->fTrackList[i] >= 1) { | |
456 | sgpdge_(jetFinder->fPdgT[i], gid); | |
2f2f4d2b | 457 | fpid[fnchp] = gid; |
458 | fppt[fnchp] = jetFinder->fPtT[i]; | |
459 | fpeta[fnchp] = jetFinder->fEtaT[i]; | |
460 | fpphi[fnchp] = jetFinder->fPhiT[i]; | |
461 | fnchp++; | |
6ec7dfce | 462 | } |
463 | } | |
2f2f4d2b | 464 | Info("FillChargedParticles", "fNtS %i : nchp %i -> %i\n", jetFinder->fNtS, fnchp, jetFinder->fNtS - fnchp); |
6ec7dfce | 465 | } |
466 | ||
467 | void AliEMCALJetMicroDst::FillJetsControl() | |
468 | { // see FillJets(AliEMCALJetFinder* jetFinder) and FillPartons | |
2f2f4d2b | 469 | hNJet->Fill(fnjet); |
470 | for(Int_t i=0; i<fnjet; i++){ | |
471 | hPtJet->Fill(fjet[i]); | |
472 | hEtaPhiJet->Fill(fjetaw[i],fjphiw[i]); | |
6ec7dfce | 473 | } |
474 | ||
2f2f4d2b | 475 | for(Int_t i=0; i < fnpart; i++){ |
476 | hEtaPhiPart->Fill(fxeta[i], fxphi[i]); | |
477 | hPtPart->Fill(fxpt[i]); | |
6ec7dfce | 478 | } |
479 | ||
480 | Double_t sum = 0.0; | |
2f2f4d2b | 481 | hNcell->Fill(fncell); |
482 | for(Int_t i=0; i < fncell; i++){ | |
483 | hCellId->Fill(fidcell[i]); | |
484 | hCellEt->Fill(fetcell[i]); | |
485 | sum += Double_t(fetcell[i]); | |
6ec7dfce | 486 | } |
487 | hSumEt->Fill(sum); | |
488 | ||
489 | sum = 0.0; | |
2f2f4d2b | 490 | hNgrid->Fill(fngrid); |
491 | for(Int_t i=0; i < fngrid; i++){ | |
492 | hGridId->Fill(fidgrid[i]); | |
493 | hGridEt->Fill(fetgrid[i]); | |
494 | sum += Double_t(fetgrid[i]); | |
6ec7dfce | 495 | } |
496 | hSumEtGrForJF->Fill(sum); | |
497 | } | |
498 | ||
e8f1e037 | 499 | Int_t AliEMCALJetMicroDst::GetEntry(Int_t entry) |
500 | { // Read contents of entry. | |
501 | if (!fTree) { | |
af33fc68 | 502 | Error("GetEntry", "define TTree"); |
e8f1e037 | 503 | return -1; |
504 | } | |
505 | return fTree->GetEntry(entry); | |
506 | } | |
507 | ||
508 | Bool_t AliEMCALJetMicroDst::GetParton(Int_t i, Float_t& pt, Float_t& eta, Float_t& phi) | |
509 | { | |
2f2f4d2b | 510 | if(i>=0 && i<fnpart) { |
511 | pt = fxpt[i]; | |
512 | eta = fxeta[i]; | |
513 | phi = fxphi[i]; | |
e8f1e037 | 514 | return kTRUE; |
515 | } else return kFALSE; | |
516 | } | |
517 | ||
518 | Bool_t AliEMCALJetMicroDst::GetParton(Int_t i, TVector3& vec) | |
519 | { | |
520 | static Float_t pt, eta, phi; | |
521 | ||
522 | if(!GetParton(i, pt, eta, phi)) return kFALSE; | |
523 | ||
524 | FillVector(pt, eta, phi, vec); | |
525 | return kTRUE; | |
526 | } | |
527 | ||
528 | Bool_t AliEMCALJetMicroDst::GetJet(Int_t i,Int_t mode,Float_t& pt, Float_t& eta, Float_t& phi) | |
529 | {// mode=1(W) mode=any(L) | |
2f2f4d2b | 530 | if(i>=0 && i<fnjet) { |
531 | pt = fjet[i]; | |
e8f1e037 | 532 | if(mode==1) { |
2f2f4d2b | 533 | eta = fjetaw[i]; |
534 | phi = fjphiw[i]; | |
e8f1e037 | 535 | } else { |
2f2f4d2b | 536 | eta = fjetal[i]; |
537 | phi = fjphil[i]; | |
e8f1e037 | 538 | } |
539 | return kTRUE; | |
540 | } else return kFALSE; | |
541 | } | |
542 | ||
543 | Bool_t AliEMCALJetMicroDst::GetJet(Int_t i, Int_t mode, TVector3& vec) | |
544 | { | |
545 | static Float_t pt, eta, phi; | |
546 | ||
547 | if(!GetJet(i, mode, pt, eta, phi)) return kFALSE; | |
548 | FillVector(pt, eta, phi, vec); | |
549 | return kTRUE; | |
550 | } | |
551 | ||
552 | void AliEMCALJetMicroDst::Test() | |
553 | { | |
554 | if(!fFile || !fTree ) { | |
af33fc68 | 555 | Info("Test", "define file with proper TTree !"); |
e8f1e037 | 556 | return; |
557 | } | |
558 | Int_t nbytes=0, nb=0, nentries=Int_t(fTree->GetEntries()); | |
559 | for(Int_t i=0; i<nentries; i++){ | |
560 | nb = fTree->GetEntry(i); | |
561 | nbytes += nb; | |
2f2f4d2b | 562 | for(Int_t j=0; j<fnpart; j++){ |
563 | hEtaPhiPart->Fill(fxeta[j], fxphi[j]); | |
564 | hPtPart->Fill(fxpt[j]); | |
e8f1e037 | 565 | } |
566 | ||
2f2f4d2b | 567 | hNJet->Fill(fnjet); |
568 | if(fnjet){ | |
569 | for(Int_t j=0; j<fnjet; j++) { | |
570 | hPtJet->Fill(fjet[j]); | |
571 | hEtaPhiJet->Fill(fjetaw[j],fjphiw[j]); | |
e8f1e037 | 572 | } |
573 | } | |
574 | } | |
af33fc68 | 575 | Info("Test", "Entries %5i Bytes %10i\n", nentries, nbytes); |
e8f1e037 | 576 | } |
577 | ||
578 | void AliEMCALJetMicroDst::FillVector(Float_t pt, Float_t eta, Float_t phi, TVector3& vec) | |
579 | { // service function | |
580 | static Float_t px, py, pz; | |
581 | ||
582 | px = pt*TMath::Cos(phi); | |
583 | py = pt*TMath::Sin(phi); | |
584 | pz = pt*TMath::SinH(eta); // sinh(eta) = cot(theta) | |
585 | ||
586 | vec.SetXYZ(px, py, pz); | |
587 | } | |
588 | ||
6ec7dfce | 589 | void AliEMCALJetMicroDst::GetEtaPhi(Int_t id, Double_t &eta, Double_t &phi) |
590 | { // see AliEMCALGeometry | |
591 | static Int_t ieta, iphi, nphi=144, neta=96; | |
6e10fc78 | 592 | static Double_t phiMax=(2.0/3.0)*TMath::Pi(), phiMin=0.0; |
6ec7dfce | 593 | static Double_t phiStep=(phiMax-phiMin)/nphi, phiBeg = phiMin + phiStep/2.; |
594 | static Double_t etaMax=0.7, etaMin=-etaMax; | |
595 | static Double_t etaStep=(etaMax-etaMin)/neta, etaBeg = etaMin + etaStep/2.; | |
596 | ||
597 | ieta = (id-1)/nphi + 1; // id = nphi*(ieta-1) + iphi | |
598 | iphi = id - nphi*(ieta-1); | |
599 | if(ieta<=0 || ieta>neta) { | |
af33fc68 | 600 | Fatal("GetEtaPhi", "wrong id %i(ieta %i,iphi %i) : nphi %i neta %i", id,iphi,ieta, nphi,neta); |
601 | ||
6ec7dfce | 602 | } |
603 | ||
604 | eta = etaBeg + etaStep*(ieta-1); | |
605 | phi = phiBeg + phiStep*(iphi-1); | |
606 | } | |
607 | ||
608 | TVector3& AliEMCALJetMicroDst::GetCellVector(Int_t i) | |
609 | { | |
610 | static Double_t eta,phi; | |
611 | static TVector3 vec; | |
612 | vec.SetXYZ(0.,0.,0.); | |
2f2f4d2b | 613 | if(i>=0 && i<fncell) { |
614 | GetEtaPhi(fidcell[i], eta, phi); | |
615 | vec.SetPtEtaPhi(Double_t(fetcell[i]),eta,phi); | |
6ec7dfce | 616 | } |
617 | return vec; | |
618 | } | |
619 | ||
620 | TVector3& AliEMCALJetMicroDst::GetGridVector(Int_t i) | |
621 | { | |
622 | static Double_t eta,phi; | |
623 | static TVector3 vec; | |
624 | vec.SetXYZ(0.,0.,0.); | |
2f2f4d2b | 625 | if(i>=0 && i<fngrid) { |
626 | GetEtaPhi(fidgrid[i], eta, phi); | |
627 | vec.SetPtEtaPhi(Double_t(fetgrid[i]),eta,phi); | |
6ec7dfce | 628 | } |
629 | return vec; | |
630 | } | |
631 | ||
632 | Double_t AliEMCALJetMicroDst::GetSumInCone(TVector3 &jet,Int_t nc, Float_t *et,Float_t *eta,Float_t *phi, Double_t cellEtCut, Double_t rJet) | |
633 | { | |
634 | static Double_t sum=0.; | |
635 | static TVector3 cell(0., 0., 0.); | |
636 | if(nc<=0 || et==0 || eta==0 || phi==0) { | |
af33fc68 | 637 | Error("GetSumInCone", "nc %d %f %f %f ", nc, et, eta, phi); |
6ec7dfce | 638 | return -1.; |
639 | } | |
640 | ||
641 | sum=0.; | |
642 | // jet.SetPtEtaPhi(jet[0],jetaw[0],jphiw[0]); // must be one jet !! | |
2f2f4d2b | 643 | Info("GetSumInCone", "jet.Mag() %f : njet %i\n", jet.Mag(), fnjet); |
6ec7dfce | 644 | for(Int_t i=0; i<nc; i++){ |
645 | if(et[i] < cellEtCut) continue; | |
646 | cell.SetPtEtaPhi(et[i], eta[i], phi[i]); | |
647 | if(jet.DeltaR(cell) > rJet) continue; | |
648 | sum += et[i]; | |
649 | } | |
af33fc68 | 650 | Info("GetSumCone", "Sum %f \n", sum); |
6ec7dfce | 651 | return sum; |
652 | } | |
653 | ||
654 | Double_t AliEMCALJetMicroDst::GetEmcalEtInCone(TVector3 &jet, Double_t cellEtCut, Double_t rJet) | |
655 | { | |
2f2f4d2b | 656 | Int_t nc = fncell; |
6ec7dfce | 657 | if(nc<=0) return 0.; |
658 | ||
2f2f4d2b | 659 | Float_t *et=fetcell, *eta=new Float_t[nc], *phi=new Float_t[nc]; |
660 | Double_t etaCell=0., phiCell=0., eTotal=0; | |
6ec7dfce | 661 | |
662 | for(Int_t i=0; i<nc; i++) { | |
2f2f4d2b | 663 | GetEtaPhi(fidcell[i], etaCell, phiCell); |
6ec7dfce | 664 | eta[i] = etaCell; |
665 | phi[i] = phiCell; | |
666 | } | |
667 | ||
2f2f4d2b | 668 | eTotal = GetSumInCone(jet, nc, et,eta,phi, cellEtCut,rJet); |
6ec7dfce | 669 | delete [] eta; |
670 | delete [] phi; | |
671 | ||
2f2f4d2b | 672 | return eTotal; |
6ec7dfce | 673 | } |
674 | ||
675 | Double_t AliEMCALJetMicroDst::GetTpcPtInCone(TVector3 &jet,Double_t cellEtCut, Double_t rJet) | |
676 | { | |
2f2f4d2b | 677 | if(fnchp<=0) return 0.; |
678 | return GetSumInCone(jet, fnchp, fppt,fpeta,fpphi, cellEtCut,rJet); | |
6ec7dfce | 679 | } |
680 | ||
681 | Double_t AliEMCALJetMicroDst::GetSum(Int_t n, Float_t *ar, Double_t cut) | |
682 | { // 25-apr-2003 | |
683 | Double_t sum=0.0; | |
684 | if(n<=0 || ar==0) return sum; | |
685 | for(Int_t i=0; i<n; i++) {if(ar[i]>=cut) sum += Double_t(ar[i]);} | |
686 | return sum; | |
687 | } | |
688 | ||
038b4fc0 | 689 | void AliEMCALJetMicroDst::Close() |
e8f1e037 | 690 | { |
691 | fFile->Write(); | |
692 | fTree->Print(); | |
693 | fFile->Close(); | |
694 | fFile = 0; | |
695 | fTree = 0; | |
696 | } | |
697 | ||
038b4fc0 | 698 | void AliEMCALJetMicroDst::Browse(TBrowser* b) |
e8f1e037 | 699 | { |
700 | if(fTree) b->Add((TObject*)fTree); | |
701 | if(fListHist) b->Add((TObject*)fListHist); | |
702 | // TObject::Browse(b); | |
703 | } | |
704 | ||
6ec7dfce | 705 | Bool_t AliEMCALJetMicroDst::IsPythiaDst() |
706 | { | |
707 | TString st(GetTitle()); | |
708 | if(st.Contains("py",TString::kIgnoreCase)||!st.Contains("hijing", TString::kIgnoreCase)) return kTRUE; | |
709 | else return kFALSE; | |
710 | } | |
711 | ||
038b4fc0 | 712 | Bool_t AliEMCALJetMicroDst::IsFolder() const |
e8f1e037 | 713 | { |
714 | if(fTree || fListHist) return kTRUE; | |
715 | else return kFALSE; | |
716 | } | |
717 | ||
038b4fc0 | 718 | TList* AliEMCALJetMicroDst::MoveHistsToList(char* name, Bool_t putToBrowser) |
e8f1e037 | 719 | { |
720 | gROOT->cd(); | |
721 | TIter nextHist(gDirectory->GetList()); | |
722 | TList *list = new TList; | |
723 | list->SetName(name); | |
724 | TObject *objHist; | |
725 | while((objHist=nextHist())){ | |
726 | if (!objHist->InheritsFrom("TH1")) continue; | |
727 | ((TH1*)objHist)->SetDirectory(0); // Remove from gROOT | |
728 | list->Add(objHist); | |
729 | } | |
730 | if(putToBrowser) gROOT->GetListOfBrowsables()->Add((TObject*)list); | |
731 | return list; | |
732 | } |