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1ee39b3a | 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-commercialf 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 | /* $Id: AliTRDresolution.cxx 27496 2008-07-22 08:35:45Z cblume $ */ | |
17 | ||
18 | //////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // TRD tracking resolution // | |
21 | // | |
22 | // The class performs resolution and residual studies | |
23 | // of the TRD tracks for the following quantities : | |
24 | // - spatial position (y, [z]) | |
25 | // - angular (phi) tracklet | |
26 | // - momentum at the track level | |
27 | // | |
28 | // The class has to be used for regular detector performance checks using the official macros: | |
29 | // - $ALICE_ROOT/TRD/qaRec/run.C | |
30 | // - $ALICE_ROOT/TRD/qaRec/makeResults.C | |
31 | // | |
32 | // For stand alone usage please refer to the following example: | |
33 | // { | |
34 | // gSystem->Load("libANALYSIS.so"); | |
35 | // gSystem->Load("libTRDqaRec.so"); | |
36 | // AliTRDresolution *res = new AliTRDresolution(); | |
37 | // //res->SetMCdata(); | |
38 | // //res->SetVerbose(); | |
39 | // //res->SetVisual(); | |
40 | // res->Load(); | |
41 | // if(!res->PostProcess()) return; | |
42 | // res->GetRefFigure(0); | |
43 | // } | |
44 | // | |
45 | // Authors: // | |
46 | // Alexandru Bercuci <A.Bercuci@gsi.de> // | |
47 | // Markus Fasel <M.Fasel@gsi.de> // | |
48 | // // | |
49 | //////////////////////////////////////////////////////////////////////////// | |
50 | ||
92c40e64 | 51 | #include <TSystem.h> |
3ceb45ae | 52 | #include <TStyle.h> |
1ee39b3a | 53 | #include <TROOT.h> |
54 | #include <TObjArray.h> | |
55 | #include <TH3.h> | |
56 | #include <TH2.h> | |
57 | #include <TH1.h> | |
3ceb45ae | 58 | #include <THnSparse.h> |
1ee39b3a | 59 | #include <TF1.h> |
60 | #include <TCanvas.h> | |
61 | #include <TGaxis.h> | |
62 | #include <TBox.h> | |
92c40e64 | 63 | #include <TLegend.h> |
1ee39b3a | 64 | #include <TGraphErrors.h> |
65 | #include <TGraphAsymmErrors.h> | |
08bdd9d1 | 66 | #include <TLinearFitter.h> |
1ee39b3a | 67 | #include <TMath.h> |
68 | #include <TMatrixT.h> | |
69 | #include <TVectorT.h> | |
70 | #include <TTreeStream.h> | |
71 | #include <TGeoManager.h> | |
92c40e64 | 72 | #include <TDatabasePDG.h> |
1ee39b3a | 73 | |
74 | #include "AliPID.h" | |
92d6d80c | 75 | #include "AliLog.h" |
92c40e64 | 76 | #include "AliESDtrack.h" |
068e2c00 | 77 | #include "AliMathBase.h" |
08bdd9d1 | 78 | #include "AliTrackPointArray.h" |
1ee39b3a | 79 | |
80 | #include "AliTRDresolution.h" | |
81 | #include "AliTRDgeometry.h" | |
3ceb45ae | 82 | #include "AliTRDtransform.h" |
1ee39b3a | 83 | #include "AliTRDpadPlane.h" |
84 | #include "AliTRDcluster.h" | |
85 | #include "AliTRDseedV1.h" | |
86 | #include "AliTRDtrackV1.h" | |
87 | #include "AliTRDReconstructor.h" | |
88 | #include "AliTRDrecoParam.h" | |
92c40e64 | 89 | #include "AliTRDpidUtil.h" |
fd7ffd88 | 90 | #include "AliTRDinfoGen.h" |
4860c9db | 91 | #include "AliAnalysisManager.h" |
1ee39b3a | 92 | #include "info/AliTRDclusterInfo.h" |
566c3d46 | 93 | #include "info/AliTRDeventInfo.h" |
1ee39b3a | 94 | |
95 | ClassImp(AliTRDresolution) | |
01ccc21a | 96 | ClassImp(AliTRDresolution::AliTRDresolutionProjection) |
1ee39b3a | 97 | |
3ceb45ae | 98 | Int_t const AliTRDresolution::fgkNbins[kNdim] = { |
99 | Int_t(kNbunchCross)/*bc*/, | |
100 | 180/*phi*/, | |
101 | 50/*eta*/, | |
3ceb45ae | 102 | 50/*dy*/, |
3ed01fbe | 103 | 40/*dphi*/, |
3ceb45ae | 104 | 50/*dz*/, |
566c3d46 | 105 | 3/*chg*species*/, |
3ed01fbe | 106 | kNpt/*pt*/ |
3ceb45ae | 107 | }; //! no of bins/projection |
108 | Double_t const AliTRDresolution::fgkMin[kNdim] = { | |
566c3d46 | 109 | -1.5, |
3ceb45ae | 110 | -TMath::Pi(), |
111 | -1., | |
3ceb45ae | 112 | -1.5, |
3ed01fbe | 113 | -10., |
3ceb45ae | 114 | -2.5, |
566c3d46 | 115 | -1.5, |
3ed01fbe | 116 | -0.5 |
3ceb45ae | 117 | }; //! low limits for projections |
118 | Double_t const AliTRDresolution::fgkMax[kNdim] = { | |
566c3d46 | 119 | 1.5, |
3ceb45ae | 120 | TMath::Pi(), |
121 | 1., | |
3ceb45ae | 122 | 1.5, |
3ed01fbe | 123 | 10., |
3ceb45ae | 124 | 2.5, |
566c3d46 | 125 | 1.5, |
3ed01fbe | 126 | kNpt-0.5 |
3ceb45ae | 127 | }; //! high limits for projections |
128 | Char_t const *AliTRDresolution::fgkTitle[kNdim] = { | |
129 | "bunch cross", | |
130 | "#phi [rad]", | |
131 | "#eta", | |
3ceb45ae | 132 | "#Deltay [cm]", |
3ed01fbe | 133 | "#Delta#phi [deg]", |
3ceb45ae | 134 | "#Deltaz [cm]", |
3ed01fbe | 135 | "chg*spec*rc", |
136 | "bin_p_{t}" | |
3ceb45ae | 137 | }; //! title of projection |
138 | ||
3ceb45ae | 139 | Char_t const * AliTRDresolution::fgPerformanceName[kNclasses] = { |
f073d500 | 140 | "Det2Cluster" |
141 | ,"Cluster2Track" | |
1ee39b3a | 142 | ,"Tracklet2Track" |
01ccc21a | 143 | ,"Tracklet2TRDin" |
1ee39b3a | 144 | ,"Cluster2MC" |
145 | ,"Tracklet2MC" | |
92d6d80c | 146 | ,"TRDin2MC" |
1ee39b3a | 147 | ,"TRD2MC" |
f429b017 | 148 | // ,"Tracklet2TRDout" |
149 | // ,"TRDout2MC" | |
1ee39b3a | 150 | }; |
56838f9d | 151 | Float_t AliTRDresolution::fgPtBin[25]; |
1ee39b3a | 152 | |
153 | //________________________________________________________ | |
154 | AliTRDresolution::AliTRDresolution() | |
f2e89a4c | 155 | :AliTRDrecoTask() |
1ee39b3a | 156 | ,fIdxPlot(0) |
92c40e64 | 157 | ,fIdxFrame(0) |
566c3d46 | 158 | ,fPtThreshold(.3) |
9dcc64cc | 159 | ,fDyRange(0.75) |
566c3d46 | 160 | ,fBCbinTOF(0) |
161 | ,fBCbinFill(0) | |
56838f9d | 162 | ,fBsign(kFALSE) |
3ceb45ae | 163 | ,fProj(NULL) |
92c40e64 | 164 | ,fDBPDG(NULL) |
b91fdd71 | 165 | ,fCl(NULL) |
b91fdd71 | 166 | ,fMCcl(NULL) |
f8f46e4d | 167 | { |
168 | // | |
169 | // Default constructor | |
170 | // | |
f2e89a4c | 171 | SetNameTitle("TRDresolution", "TRD spatial and momentum resolution"); |
3ceb45ae | 172 | MakePtSegmentation(); |
f8f46e4d | 173 | } |
174 | ||
705f8b0a | 175 | //________________________________________________________ |
3ed01fbe | 176 | AliTRDresolution::AliTRDresolution(char* name, Bool_t xchange) |
f2e89a4c | 177 | :AliTRDrecoTask(name, "TRD spatial and momentum resolution") |
f8f46e4d | 178 | ,fIdxPlot(0) |
179 | ,fIdxFrame(0) | |
566c3d46 | 180 | ,fPtThreshold(.3) |
9dcc64cc | 181 | ,fDyRange(0.75) |
566c3d46 | 182 | ,fBCbinTOF(0) |
183 | ,fBCbinFill(0) | |
56838f9d | 184 | ,fBsign(kFALSE) |
3ceb45ae | 185 | ,fProj(NULL) |
f8f46e4d | 186 | ,fDBPDG(NULL) |
f8f46e4d | 187 | ,fCl(NULL) |
f8f46e4d | 188 | ,fMCcl(NULL) |
1ee39b3a | 189 | { |
190 | // | |
191 | // Default constructor | |
192 | // | |
193 | ||
1ee39b3a | 194 | InitFunctorList(); |
3ceb45ae | 195 | MakePtSegmentation(); |
3ed01fbe | 196 | if(xchange){ |
197 | SetUseExchangeContainers(); | |
198 | DefineOutput(kClToTrk, TObjArray::Class()); // cluster2track | |
199 | DefineOutput(kClToMC, TObjArray::Class()); // cluster2mc | |
200 | } | |
1ee39b3a | 201 | } |
202 | ||
203 | //________________________________________________________ | |
204 | AliTRDresolution::~AliTRDresolution() | |
205 | { | |
206 | // | |
207 | // Destructor | |
208 | // | |
f0857a6a | 209 | if (AliAnalysisManager::GetAnalysisManager() && AliAnalysisManager::GetAnalysisManager()->IsProofMode()) return; |
3ceb45ae | 210 | if(fProj){fProj->Delete(); delete fProj;} |
1ee39b3a | 211 | if(fCl){fCl->Delete(); delete fCl;} |
1ee39b3a | 212 | if(fMCcl){fMCcl->Delete(); delete fMCcl;} |
1ee39b3a | 213 | } |
214 | ||
215 | ||
216 | //________________________________________________________ | |
f8f46e4d | 217 | void AliTRDresolution::UserCreateOutputObjects() |
1ee39b3a | 218 | { |
219 | // spatial resolution | |
5935a6da | 220 | |
068e2c00 | 221 | AliTRDrecoTask::UserCreateOutputObjects(); |
3ed01fbe | 222 | if(UseExchangeContainers()) InitExchangeContainers(); |
83b44483 | 223 | } |
1ee39b3a | 224 | |
83b44483 | 225 | //________________________________________________________ |
226 | void AliTRDresolution::InitExchangeContainers() | |
227 | { | |
61f6b45e | 228 | // Init containers for subsequent tasks (AliTRDclusterResolution) |
229 | ||
3ceb45ae | 230 | fCl = new TObjArray(200); fCl->SetOwner(kTRUE); |
231 | fMCcl = new TObjArray(); fMCcl->SetOwner(kTRUE); | |
e3147647 | 232 | PostData(kClToTrk, fCl); |
233 | PostData(kClToMC, fMCcl); | |
1ee39b3a | 234 | } |
235 | ||
236 | //________________________________________________________ | |
f8f46e4d | 237 | void AliTRDresolution::UserExec(Option_t *opt) |
1ee39b3a | 238 | { |
239 | // | |
240 | // Execution part | |
241 | // | |
242 | ||
3ed01fbe | 243 | if(fCl) fCl->Delete(); |
244 | if(fMCcl) fMCcl->Delete(); | |
b4414720 | 245 | AliTRDrecoTask::UserExec(opt); |
1ee39b3a | 246 | } |
247 | ||
553528eb | 248 | //________________________________________________________ |
6475ec36 | 249 | Bool_t AliTRDresolution::Pulls(Double_t* /*dyz[2]*/, Double_t* /*cov[3]*/, Double_t /*tilt*/) const |
553528eb | 250 | { |
01ccc21a | 251 | // Helper function to calculate pulls in the yz plane |
553528eb | 252 | // using proper tilt rotation |
253 | // Uses functionality defined by AliTRDseedV1. | |
254 | ||
6475ec36 | 255 | return kTRUE; |
256 | /* | |
553528eb | 257 | Double_t t2(tilt*tilt); |
9dcc64cc | 258 | // exit door until a bug fix is found for AliTRDseedV1::GetCovSqrt |
553528eb | 259 | |
260 | // rotate along pad | |
261 | Double_t cc[3]; | |
01ccc21a | 262 | cc[0] = cov[0] - 2.*tilt*cov[1] + t2*cov[2]; |
553528eb | 263 | cc[1] = cov[1]*(1.-t2) + tilt*(cov[0] - cov[2]); |
264 | cc[2] = t2*cov[0] + 2.*tilt*cov[1] + cov[2]; | |
265 | // do sqrt | |
01ccc21a | 266 | Double_t sqr[3]={0., 0., 0.}; |
553528eb | 267 | if(AliTRDseedV1::GetCovSqrt(cc, sqr)) return kFALSE; |
01ccc21a | 268 | Double_t invsqr[3]={0., 0., 0.}; |
553528eb | 269 | if(AliTRDseedV1::GetCovInv(sqr, invsqr)<1.e-40) return kFALSE; |
270 | Double_t tmp(dyz[0]); | |
271 | dyz[0] = invsqr[0]*tmp + invsqr[1]*dyz[1]; | |
272 | dyz[1] = invsqr[1]*tmp + invsqr[2]*dyz[1]; | |
273 | return kTRUE; | |
6475ec36 | 274 | */ |
553528eb | 275 | } |
276 | ||
f073d500 | 277 | //________________________________________________________ |
278 | TH1* AliTRDresolution::DetCluster(const TObjArray *cls) | |
279 | { | |
280 | // | |
281 | // Plot the cluster distributions | |
282 | // | |
283 | ||
284 | if(cls) fkClusters = cls; | |
285 | if(!fkClusters){ | |
286 | AliDebug(4, "No Clusters defined."); | |
287 | return NULL; | |
288 | } | |
289 | Int_t ncl(0); | |
290 | if(!(ncl = fkClusters->GetEntriesFast())){ | |
291 | AliDebug(1, "No RecPoints defined."); | |
292 | return NULL; | |
293 | } | |
294 | Int_t det(-1); | |
295 | AliTRDcluster *cl(NULL); | |
296 | for(Int_t icl(0); icl<ncl; icl++){ | |
297 | if(!(cl = (AliTRDcluster*)(*fkClusters)[icl])) continue; | |
298 | det = cl->GetDetector(); break; | |
299 | } | |
300 | if(det<0){ | |
301 | AliDebug(1, "No useful clusters defined."); | |
302 | return NULL; | |
303 | } | |
304 | THnSparse *H(NULL); | |
305 | if(!fContainer || !(H = ((THnSparse*)fContainer->At(kDetector)))){ | |
306 | AliWarning("No output container defined."); | |
307 | return NULL; | |
308 | } | |
b351a191 | 309 | Int_t ly(AliTRDgeometry::GetLayer(det)), |
310 | stk(AliTRDgeometry::GetStack(det)); | |
f073d500 | 311 | Double_t val[kNdim], |
312 | alpha((0.5+AliTRDgeometry::GetSector(det))*AliTRDgeometry::GetAlpha()), | |
313 | cs(TMath::Cos(alpha)), | |
314 | sn(TMath::Sin(alpha)); | |
315 | for(Int_t icl(0); icl<ncl; icl++){ | |
316 | if(!(cl = (AliTRDcluster*)(*fkClusters)[icl])) continue; | |
317 | val[kBC] = ly; | |
318 | val[kPhi] = TMath::ATan2(cl->GetX()*sn + cl->GetY()*cs, cl->GetX()*cs - cl->GetY()*sn); | |
b351a191 | 319 | val[kEta] = (5-stk)*16-cl->GetPadRow()-1-(stk<3?4:0); |
3557a081 | 320 | val[kYrez]= fEvent->GetMultiplicity(); |
321 | val[4] = TMath::Abs(cl->GetQ()); | |
5591f3d6 | 322 | val[5] = cl->IsFivePad()?1:cl->GetNPads(); |
f073d500 | 323 | H->Fill(val); |
324 | } | |
325 | return NULL; | |
326 | } | |
327 | ||
1ee39b3a | 328 | //________________________________________________________ |
3ceb45ae | 329 | TH1* AliTRDresolution::PlotCluster(const AliTRDtrackV1 *track) |
1ee39b3a | 330 | { |
331 | // | |
3ceb45ae | 332 | // Plot the cluster distributions |
1ee39b3a | 333 | // |
334 | ||
335 | if(track) fkTrack = track; | |
336 | if(!fkTrack){ | |
3d2a3dff | 337 | AliDebug(4, "No Track defined."); |
b91fdd71 | 338 | return NULL; |
1ee39b3a | 339 | } |
b05a637a | 340 | if(fkESD && TMath::Abs(fkESD->GetTOFbc()) > 1){ |
3ceb45ae | 341 | AliDebug(4, Form("Track with BC_index[%d] not used.", fkESD->GetTOFbc())); |
b91fdd71 | 342 | return NULL; |
1ee39b3a | 343 | } |
b05a637a | 344 | if(fkESD && fPt<fPtThreshold){ |
3ceb45ae | 345 | AliDebug(4, Form("Track with pt[%6.4f] under threshold.", fPt)); |
b91fdd71 | 346 | return NULL; |
1ee39b3a | 347 | } |
3ceb45ae | 348 | THnSparse *H(NULL); |
349 | if(!fContainer || !(H = ((THnSparse*)fContainer->At(kCluster)))){ | |
1ee39b3a | 350 | AliWarning("No output container defined."); |
b91fdd71 | 351 | return NULL; |
1ee39b3a | 352 | } |
3ceb45ae | 353 | |
354 | AliTRDgeometry *geo(AliTRDinfoGen::Geometry()); | |
7c4c4bb4 | 355 | Double_t val[kNdim], |
356 | alpha(0.), cs(-2.), sn(0.); //Float_t exb, vd, t0, s2, dl, dt; | |
3ceb45ae | 357 | TObjArray *clInfoArr(NULL); |
358 | AliTRDseedV1 *fTracklet(NULL); | |
3ed01fbe | 359 | AliTRDcluster *c(NULL), *cc(NULL); |
1ee39b3a | 360 | for(Int_t ily=0; ily<AliTRDgeometry::kNlayer; ily++){ |
361 | if(!(fTracklet = fkTrack->GetTracklet(ily))) continue; | |
362 | if(!fTracklet->IsOK()) continue; | |
3ed01fbe | 363 | //fTracklet->GetCalibParam(exb, vd, t0, s2, dl, dt); |
3ceb45ae | 364 | val[kBC] = ily; |
7c4c4bb4 | 365 | if(cs<-1.){ |
366 | alpha = (0.5+AliTRDgeometry::GetSector(fTracklet->GetDetector()))*AliTRDgeometry::GetAlpha(); | |
367 | cs = TMath::Cos(alpha); | |
368 | sn = TMath::Sin(alpha); | |
369 | } | |
370 | val[kPhi] = TMath::ATan2(fTracklet->GetX()*sn + fTracklet->GetY()*cs, fTracklet->GetX()*cs - fTracklet->GetY()*sn); | |
371 | Float_t tgl = fTracklet->GetZ()/fTracklet->GetX()/TMath::Sqrt(1.+fTracklet->GetY()*fTracklet->GetY()/fTracklet->GetX()/fTracklet->GetX()); | |
372 | val[kEta] = -TMath::Log(TMath::Tan(0.5 * (0.5*TMath::Pi() - TMath::ATan(tgl)))); | |
3ed01fbe | 373 | val[kPt] = TMath::ATan(fTracklet->GetYref(1))*TMath::RadToDeg(); |
374 | Float_t corr = 1./TMath::Sqrt(1.+fTracklet->GetYref(1)*fTracklet->GetYref(1)+fTracklet->GetZref(1)*fTracklet->GetZref(1)); | |
375 | Int_t row0(-1); | |
376 | Float_t padCorr(fTracklet->GetTilt()*fTracklet->GetPadLength()); | |
3ceb45ae | 377 | fTracklet->ResetClusterIter(kTRUE); |
378 | while((c = fTracklet->NextCluster())){ | |
3ed01fbe | 379 | Float_t xc(c->GetX()), |
f429b017 | 380 | q(TMath::Abs(c->GetQ())); |
3ed01fbe | 381 | if(row0<0) row0 = c->GetPadRow(); |
382 | ||
383 | val[kYrez] = c->GetY() + padCorr*(c->GetPadRow() - row0) -fTracklet->GetYat(xc); | |
384 | val[kPrez] = fTracklet->GetX0()-xc; | |
f429b017 | 385 | val[kZrez] = 0.; Int_t ic(0), tb(c->GetLocalTimeBin());; |
386 | if((cc = fTracklet->GetClusters(tb-1))) {val[kZrez] += TMath::Abs(cc->GetQ()); ic++;} | |
387 | if((cc = fTracklet->GetClusters(tb-2))) {val[kZrez] += TMath::Abs(cc->GetQ()); ic++;} | |
3ed01fbe | 388 | if(ic) val[kZrez] /= (ic*q); |
389 | val[kSpeciesChgRC]= fTracklet->IsRowCross()?0.:(TMath::Max(q*corr, Float_t(3.))); | |
3ceb45ae | 390 | H->Fill(val); |
391 | /* // tilt rotation of covariance for clusters | |
553528eb | 392 | Double_t sy2(c->GetSigmaY2()), sz2(c->GetSigmaZ2()); |
a47a87c5 | 393 | cov[0] = (sy2+t2*sz2)*corr; |
394 | cov[1] = tilt*(sz2 - sy2)*corr; | |
395 | cov[2] = (t2*sy2+sz2)*corr; | |
553528eb | 396 | // sum with track covariance |
a47a87c5 | 397 | cov[0]+=covR[0]; cov[1]+=covR[1]; cov[2]+=covR[2]; |
553528eb | 398 | Double_t dyz[2]= {dy[1], dz[1]}; |
3ceb45ae | 399 | Pulls(dyz, cov, tilt);*/ |
01ccc21a | 400 | |
dfd7d48b | 401 | // Get z-position with respect to anode wire |
3ceb45ae | 402 | Float_t yt(fTracklet->GetYref(0)-val[kZrez]*fTracklet->GetYref(1)), |
403 | zt(fTracklet->GetZref(0)-val[kZrez]*fTracklet->GetZref(1)); | |
fd7ffd88 | 404 | Int_t istk = geo->GetStack(c->GetDetector()); |
405 | AliTRDpadPlane *pp = geo->GetPadPlane(ily, istk); | |
3ed01fbe | 406 | Float_t rowZ = pp->GetRow0(); |
407 | Float_t d = rowZ - zt + pp->GetAnodeWireOffset(); | |
dfd7d48b | 408 | d -= ((Int_t)(2 * d)) / 2.0; |
409 | if (d > 0.25) d = 0.5 - d; | |
410 | ||
8ee59659 | 411 | AliTRDclusterInfo *clInfo(NULL); |
412 | clInfo = new AliTRDclusterInfo; | |
dfd7d48b | 413 | clInfo->SetCluster(c); |
3ceb45ae | 414 | //Float_t covF[] = {cov[0], cov[1], cov[2]}; |
415 | clInfo->SetGlobalPosition(yt, zt, fTracklet->GetYref(1), fTracklet->GetZref(1)/*, covF*/); | |
416 | clInfo->SetResolution(val[kYrez]); | |
dfd7d48b | 417 | clInfo->SetAnisochronity(d); |
3ceb45ae | 418 | clInfo->SetDriftLength(val[kZrez]); |
419 | clInfo->SetTilt(fTracklet->GetTilt()); | |
83b44483 | 420 | if(fCl) fCl->Add(clInfo); |
3ed01fbe | 421 | //else AliDebug(1, "Cl exchange container missing. Activate by calling \"InitExchangeContainers()\""); |
83b44483 | 422 | |
3ed01fbe | 423 | if(DebugLevel()>=2){ |
01ccc21a | 424 | if(!clInfoArr){ |
d14a8ac2 | 425 | clInfoArr=new TObjArray(AliTRDseedV1::kNclusters); |
426 | clInfoArr->SetOwner(kFALSE); | |
427 | } | |
dfd7d48b | 428 | clInfoArr->Add(clInfo); |
df0514f6 | 429 | } |
1ee39b3a | 430 | } |
3ed01fbe | 431 | if(DebugLevel()>=2 && clInfoArr){ |
3ceb45ae | 432 | ULong_t status = fkESD->GetStatus(); |
dfd7d48b | 433 | (*DebugStream()) << "cluster" |
434 | <<"status=" << status | |
435 | <<"clInfo.=" << clInfoArr | |
436 | << "\n"; | |
d14a8ac2 | 437 | clInfoArr->Clear(); |
dfd7d48b | 438 | } |
1ee39b3a | 439 | } |
d14a8ac2 | 440 | if(clInfoArr) delete clInfoArr; |
00a56108 | 441 | |
b05a637a | 442 | if(!track) return NULL; |
443 | // special care for EVE usage | |
444 | TH1 *h(NULL); | |
445 | if((h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h; | |
446 | return H->Projection(kYrez); | |
1ee39b3a | 447 | } |
448 | ||
449 | ||
450 | //________________________________________________________ | |
451 | TH1* AliTRDresolution::PlotTracklet(const AliTRDtrackV1 *track) | |
452 | { | |
01ccc21a | 453 | // Plot normalized residuals for tracklets to track. |
454 | // | |
1ee39b3a | 455 | // We start from the result that if X=N(|m|, |Cov|) |
456 | // BEGIN_LATEX | |
457 | // (Cov^{-1})^{1/2}X = N((Cov^{-1})^{1/2}*|m|, |1|) | |
458 | // END_LATEX | |
01ccc21a | 459 | // in our case X=(y_trklt - y_trk z_trklt - z_trk) and |Cov| = |Cov_trklt| + |Cov_trk| at the radial |
460 | // reference position. | |
1ee39b3a | 461 | if(track) fkTrack = track; |
462 | if(!fkTrack){ | |
3d2a3dff | 463 | AliDebug(4, "No Track defined."); |
b91fdd71 | 464 | return NULL; |
1ee39b3a | 465 | } |
b05a637a | 466 | if(fkESD && TMath::Abs(fkESD->GetTOFbc())>1){ |
3ceb45ae | 467 | AliDebug(4, Form("Track with BC_index[%d] not used.", fkESD->GetTOFbc())); |
01ccc21a | 468 | //return NULL; |
3ceb45ae | 469 | } |
470 | THnSparse *H(NULL); | |
471 | if(!fContainer || !(H = (THnSparse*)fContainer->At(kTracklet))){ | |
1ee39b3a | 472 | AliWarning("No output container defined."); |
b91fdd71 | 473 | return NULL; |
1ee39b3a | 474 | } |
01ccc21a | 475 | |
178d284a | 476 | const Int_t ndim(kNdim+8); |
808d178e | 477 | Double_t val[ndim], |
01ccc21a | 478 | alpha(0.), cs(-2.), sn(0.); |
808d178e | 479 | Float_t sz[AliTRDseedV1::kNtb], pos[AliTRDseedV1::kNtb]; |
480 | Int_t ntbGap[AliTRDseedV1::kNtb]; | |
3ceb45ae | 481 | AliTRDseedV1 *fTracklet(NULL); |
3ba3e0a4 | 482 | for(Int_t il(0); il<AliTRDgeometry::kNlayer; il++){ |
1ee39b3a | 483 | if(!(fTracklet = fkTrack->GetTracklet(il))) continue; |
566c3d46 | 484 | if(!fTracklet->IsOK() || !fTracklet->IsChmbGood()) continue; |
01ccc21a | 485 | val [kBC] = il; |
486 | if(cs<-1.){ | |
487 | alpha = (0.5+AliTRDgeometry::GetSector(fTracklet->GetDetector()))*AliTRDgeometry::GetAlpha(); | |
488 | cs = TMath::Cos(alpha); | |
489 | sn = TMath::Sin(alpha); | |
01ccc21a | 490 | } |
491 | val[kPhi] = TMath::ATan2(fTracklet->GetX()*sn + fTracklet->GetY()*cs, fTracklet->GetX()*cs - fTracklet->GetY()*sn); | |
492 | Float_t tgl = fTracklet->GetZ()/fTracklet->GetX()/TMath::Sqrt(1.+fTracklet->GetY()*fTracklet->GetY()/fTracklet->GetX()/fTracklet->GetX());//fTracklet->GetTgl(); | |
493 | val[kEta] = -TMath::Log(TMath::Tan(0.5 * (0.5*TMath::Pi() - TMath::ATan(tgl)))); | |
01ccc21a | 494 | |
566c3d46 | 495 | val[kSpeciesChgRC]= fTracklet->IsRowCross()?0:fkTrack->Charge();// fSpecies; |
496 | val[kPt] = fPt<0.8?0:(fPt<1.5?1:2);//GetPtBin(fTracklet->GetMomentum()); | |
35983729 | 497 | Double_t dyt(fTracklet->GetYfit(0) - fTracklet->GetYref(0)), |
498 | dzt(fTracklet->GetZfit(0) - fTracklet->GetZref(0)), | |
3ceb45ae | 499 | dydx(fTracklet->GetYfit(1)), |
500 | tilt(fTracklet->GetTilt()); | |
501 | // correct for tilt rotation | |
502 | val[kYrez] = dyt - dzt*tilt; | |
503 | val[kZrez] = dzt + dyt*tilt; | |
504 | dydx+= tilt*fTracklet->GetZref(1); | |
35983729 | 505 | val[kPrez] = TMath::ATan((dydx - fTracklet->GetYref(1))/(1.+ fTracklet->GetYref(1)*dydx)) * TMath::RadToDeg(); |
b351a191 | 506 | if(fTracklet->IsRowCross()) val[kSpeciesChgRC]= 0.; |
01ccc21a | 507 | val[kNdim] = fTracklet->GetdQdl()*2.e-3; |
b05a637a | 508 | val[kNdim+1] = fEvent?fEvent->GetMultiplicity():0; |
8892a7f3 | 509 | val[kNdim+2] = 1.e2*fTracklet->GetTBoccupancy()/AliTRDseedV1::kNtb; |
808d178e | 510 | Int_t n = fTracklet->GetChargeGaps(sz, pos, ntbGap); |
8892a7f3 | 511 | val[kNdim+3] = 0.; for(Int_t igap(0); igap<n; igap++) val[kNdim+3] += sz[igap]; |
512 | for(Int_t ifill(0); ifill<3; ifill++){ val[kNdim+4+ifill]=0.;val[kNdim+5+ifill]=0.;} | |
82e6e5dc | 513 | for(Int_t igap(0), ifill(0); igap<n&&ifill<2; igap++){ |
808d178e | 514 | if(ntbGap[igap]<2) continue; |
8892a7f3 | 515 | val[kNdim+4+ifill] = sz[igap]; |
516 | val[kNdim+5+ifill] = pos[igap]; | |
808d178e | 517 | ifill++; |
518 | } | |
566c3d46 | 519 | H->Fill(val); |
3ceb45ae | 520 | |
521 | // // compute covariance matrix | |
522 | // fTracklet->GetCovAt(x, cov); | |
523 | // fTracklet->GetCovRef(covR); | |
01ccc21a | 524 | // cov[0] += covR[0]; cov[1] += covR[1]; cov[2] += covR[2]; |
3ceb45ae | 525 | // Double_t dyz[2]= {dy[1], dz[1]}; |
526 | // Pulls(dyz, cov, tilt); | |
527 | // ((TH3S*)arr->At(1))->Fill(sgm[fSegmentLevel], dyz[0], dyz[1]); | |
528 | // ((TH3S*)arr->At(3))->Fill(tht, dyz[1], rc); | |
dfd7d48b | 529 | |
3ed01fbe | 530 | if(DebugLevel()>=3){ |
3ceb45ae | 531 | Bool_t rc(fTracklet->IsRowCross()); |
dfd7d48b | 532 | UChar_t err(fTracklet->GetErrorMsg()); |
3ceb45ae | 533 | Double_t x(fTracklet->GetX()), |
534 | pt(fTracklet->GetPt()), | |
535 | yt(fTracklet->GetYref(0)), | |
536 | zt(fTracklet->GetZref(0)), | |
537 | phi(fTracklet->GetYref(1)), | |
538 | tht(fTracklet->GetZref(1)); | |
01ccc21a | 539 | Int_t ncl(fTracklet->GetN()), det(fTracklet->GetDetector()); |
dfd7d48b | 540 | (*DebugStream()) << "tracklet" |
3ba3e0a4 | 541 | <<"pt=" << pt |
3ceb45ae | 542 | <<"x=" << x |
6475ec36 | 543 | <<"yt=" << yt |
3ceb45ae | 544 | <<"zt=" << zt |
3ba3e0a4 | 545 | <<"phi=" << phi |
546 | <<"tht=" << tht | |
3ceb45ae | 547 | <<"det=" << det |
6475ec36 | 548 | <<"n=" << ncl |
3ceb45ae | 549 | <<"dy0=" << dyt |
550 | <<"dz0=" << dzt | |
551 | <<"dy=" << val[kYrez] | |
552 | <<"dz=" << val[kZrez] | |
553 | <<"dphi="<< val[kPrez] | |
554 | <<"dQ ="<< val[kNdim] | |
dfd7d48b | 555 | <<"rc=" << rc |
556 | <<"err=" << err | |
557 | << "\n"; | |
558 | } | |
1ee39b3a | 559 | } |
b05a637a | 560 | if(!track) return NULL; |
561 | // special care for EVE usage | |
562 | TH1 *h(NULL); | |
563 | if((h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h; | |
564 | return H->Projection(kYrez); | |
1ee39b3a | 565 | } |
566 | ||
567 | ||
568 | //________________________________________________________ | |
a310e49b | 569 | TH1* AliTRDresolution::PlotTrackIn(const AliTRDtrackV1 *track) |
1ee39b3a | 570 | { |
01ccc21a | 571 | // Store resolution/pulls of Kalman before updating with the TRD information |
572 | // at the radial position of the first tracklet. The following points are used | |
573 | // for comparison | |
1ee39b3a | 574 | // - the (y,z,snp) of the first TRD tracklet |
575 | // - the (y, z, snp, tgl, pt) of the MC track reference | |
01ccc21a | 576 | // |
577 | // Additionally the momentum resolution/pulls are calculated for usage in the | |
578 | // PID calculation. | |
3ed01fbe | 579 | //printf("AliTRDresolution::PlotTrackIn() :: track[%p]\n", (void*)track); |
01ccc21a | 580 | |
1ee39b3a | 581 | if(track) fkTrack = track; |
3ceb45ae | 582 | if(!fkTrack){ |
3d2a3dff | 583 | AliDebug(4, "No Track defined."); |
b91fdd71 | 584 | return NULL; |
1ee39b3a | 585 | } |
3ed01fbe | 586 | //fkTrack->Print(); |
b05a637a | 587 | TH1 *h(NULL); // EVE projection |
3ceb45ae | 588 | // check container |
589 | THnSparseI *H=(THnSparseI*)fContainer->At(kTrackIn); | |
590 | if(!H){ | |
591 | AliError(Form("Missing container @ %d", Int_t(kTrackIn))); | |
83b44483 | 592 | return NULL; |
593 | } | |
3ceb45ae | 594 | // check input track status |
595 | AliExternalTrackParam *tin(NULL); | |
a310e49b | 596 | if(!(tin = fkTrack->GetTrackIn())){ |
3ceb45ae | 597 | AliError("Track did not entered TRD fiducial volume."); |
b91fdd71 | 598 | return NULL; |
1ee39b3a | 599 | } |
3ceb45ae | 600 | // check first tracklet |
601 | AliTRDseedV1 *fTracklet(fkTrack->GetTracklet(0)); | |
602 | if(!fTracklet){ | |
603 | AliDebug(3, "No Tracklet in ly[0]. Skip track."); | |
b05a637a | 604 | if(!track) return NULL; |
605 | // special care for EVE usage | |
606 | if((h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h; | |
607 | return H->Projection(kYrez); | |
1ee39b3a | 608 | } |
566c3d46 | 609 | if(!fTracklet->IsOK() || !fTracklet->IsChmbGood()){ |
610 | AliDebug(3, "Tracklet or Chamber not OK. Skip track."); | |
b05a637a | 611 | if(!track) return NULL; |
612 | // special care for EVE usage | |
613 | if((h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h; | |
614 | return H->Projection(kYrez); | |
566c3d46 | 615 | } |
3ceb45ae | 616 | // check radial position |
617 | Double_t x = tin->GetX(); | |
618 | if(TMath::Abs(x-fTracklet->GetX())>1.e-3){ | |
619 | AliDebug(1, Form("Tracklet did not match Track. dx[cm]=%+4.1f", x-fTracklet->GetX())); | |
b05a637a | 620 | if(!track) return NULL; |
621 | // special care for EVE usage | |
622 | if((h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h; | |
623 | return H->Projection(kYrez); | |
1ee39b3a | 624 | } |
3ed01fbe | 625 | //printf("USE y[%+f] dydx[%+f]\n", fTracklet->GetYfit(0), fTracklet->GetYfit(1)); |
1ee39b3a | 626 | |
b05a637a | 627 | Int_t bc(fkESD?fkESD->GetTOFbc()/2:0); |
3ceb45ae | 628 | const Double_t *parR(tin->GetParameter()); |
35983729 | 629 | Double_t dyt(fTracklet->GetYfit(0)-parR[0]), dzt(fTracklet->GetZfit(0)-parR[1]), |
3ceb45ae | 630 | phit(fTracklet->GetYfit(1)), |
35983729 | 631 | tilt(fTracklet->GetTilt()), |
632 | norm(1./TMath::Sqrt((1.-parR[2])*(1.+parR[2]))); | |
3ceb45ae | 633 | |
634 | // correct for tilt rotation | |
635 | Double_t dy = dyt - dzt*tilt, | |
35983729 | 636 | dz = dzt + dyt*tilt, |
01ccc21a | 637 | dx = dy/(parR[2]*norm-parR[3]*norm*tilt); |
3ceb45ae | 638 | phit += tilt*parR[3]; |
35983729 | 639 | Double_t dphi = TMath::ATan(phit) - TMath::ASin(parR[2]); |
3ceb45ae | 640 | |
566c3d46 | 641 | Double_t val[kNdim+3]; |
642 | val[kBC] = bc==0?0:(bc<0?-1.:1.); | |
7c4c4bb4 | 643 | Double_t alpha = (0.5+AliTRDgeometry::GetSector(fTracklet->GetDetector()))*AliTRDgeometry::GetAlpha(), |
644 | cs = TMath::Cos(alpha), | |
645 | sn = TMath::Sin(alpha); | |
646 | val[kPhi] = TMath::ATan2(fTracklet->GetX()*sn + fTracklet->GetY()*cs, fTracklet->GetX()*cs - fTracklet->GetY()*sn); | |
647 | Float_t tgl = fTracklet->GetZ()/fTracklet->GetX()/TMath::Sqrt(1.+fTracklet->GetY()*fTracklet->GetY()/fTracklet->GetX()/fTracklet->GetX()); | |
648 | val[kEta] = -TMath::Log(TMath::Tan(0.5 * (0.5*TMath::Pi() - TMath::ATan(tgl)))); | |
3ceb45ae | 649 | val[kYrez] = dy; |
b351a191 | 650 | val[kZrez] = fTracklet->IsRowCross()?dz:(fTracklet->GetdQdl()*5.e-4 - 2.5); |
3ceb45ae | 651 | val[kPrez] = dphi*TMath::RadToDeg(); |
b351a191 | 652 | val[kSpeciesChgRC]= fTracklet->IsRowCross()?0:fSpecies; |
653 | val[kPt] = fPt<0.8?0:(fPt<1.5?1:2);//GetPtBin(fPt); | |
56838f9d | 654 | val[kNdim] = GetPtBin(fTracklet->GetMomentum()); |
35983729 | 655 | val[kNdim+1] = dx; |
b05a637a | 656 | val[kNdim+2] = fEvent?fEvent->GetBunchFill():0; |
3ceb45ae | 657 | H->Fill(val); |
3ed01fbe | 658 | if(DebugLevel()>=3){ |
659 | (*DebugStream()) << "trackIn" | |
660 | <<"tracklet.=" << fTracklet | |
661 | <<"trackIn.=" << tin | |
662 | << "\n"; | |
663 | } | |
3ceb45ae | 664 | |
b05a637a | 665 | if(!track) return NULL; |
666 | // special care for EVE usage | |
667 | if((h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h; | |
668 | return H->Projection(kYrez); | |
1ee39b3a | 669 | } |
670 | ||
f429b017 | 671 | /* |
a310e49b | 672 | //________________________________________________________ |
673 | TH1* AliTRDresolution::PlotTrackOut(const AliTRDtrackV1 *track) | |
674 | { | |
01ccc21a | 675 | // Store resolution/pulls of Kalman after last update with the TRD information |
676 | // at the radial position of the first tracklet. The following points are used | |
677 | // for comparison | |
a310e49b | 678 | // - the (y,z,snp) of the first TRD tracklet |
679 | // - the (y, z, snp, tgl, pt) of the MC track reference | |
01ccc21a | 680 | // |
681 | // Additionally the momentum resolution/pulls are calculated for usage in the | |
682 | // PID calculation. | |
a310e49b | 683 | |
684 | if(track) fkTrack = track; | |
596f82fb | 685 | return NULL; |
a310e49b | 686 | } |
f429b017 | 687 | */ |
1ee39b3a | 688 | //________________________________________________________ |
689 | TH1* AliTRDresolution::PlotMC(const AliTRDtrackV1 *track) | |
690 | { | |
691 | // | |
692 | // Plot MC distributions | |
693 | // | |
694 | ||
b351a191 | 695 | if(!HasMCdata()) return NULL; |
1ee39b3a | 696 | if(track) fkTrack = track; |
697 | if(!fkTrack){ | |
3d2a3dff | 698 | AliDebug(4, "No Track defined."); |
b91fdd71 | 699 | return NULL; |
1ee39b3a | 700 | } |
f429b017 | 701 | Int_t bc(TMath::Abs(fkESD->GetTOFbc())); |
702 | ||
703 | THnSparse *H(NULL); | |
83b44483 | 704 | if(!fContainer){ |
705 | AliWarning("No output container defined."); | |
706 | return NULL; | |
707 | } | |
92c40e64 | 708 | // retriev track characteristics |
709 | Int_t pdg = fkMC->GetPDG(), | |
710 | sIdx(AliTRDpidUtil::Pdg2Pid(TMath::Abs(pdg))+1), // species index | |
711 | sign(0), | |
f429b017 | 712 | // sgm[3], |
713 | label(fkMC->GetLabel()); | |
714 | // fSegmentLevel(0); | |
92c40e64 | 715 | if(!fDBPDG) fDBPDG=TDatabasePDG::Instance(); |
716 | TParticlePDG *ppdg(fDBPDG->GetParticle(pdg)); | |
717 | if(ppdg) sign = ppdg->Charge() > 0. ? 1 : -1; | |
92c40e64 | 718 | |
f429b017 | 719 | TH1 *h(NULL); |
3ceb45ae | 720 | AliTRDgeometry *geo(AliTRDinfoGen::Geometry()); |
721 | AliTRDseedV1 *fTracklet(NULL); TObjArray *clInfoArr(NULL); | |
1ee39b3a | 722 | UChar_t s; |
f429b017 | 723 | Double_t x, y, z, pt, dydx, dzdx, dzdl; |
1ee39b3a | 724 | Float_t pt0, x0, y0, z0, dx, dy, dz, dydx0, dzdx0; |
725 | Double_t covR[7]/*, cov[3]*/; | |
01ccc21a | 726 | |
f429b017 | 727 | /* if(DebugLevel()>=3){ |
3ceb45ae | 728 | // get first detector |
729 | Int_t det = -1; | |
730 | for(Int_t ily=0; ily<AliTRDgeometry::kNlayer; ily++){ | |
731 | if(!(fTracklet = fkTrack->GetTracklet(ily))) continue; | |
732 | det = fTracklet->GetDetector(); | |
733 | break; | |
734 | } | |
735 | if(det>=0){ | |
736 | TVectorD X(12), Y(12), Z(12), dX(12), dY(12), dZ(12), vPt(12), dPt(12), budget(12), cCOV(12*15); | |
737 | Double_t m(-1.); | |
738 | m = fkTrack->GetMass(); | |
739 | if(fkMC->PropagateKalman(&X, &Y, &Z, &dX, &dY, &dZ, &vPt, &dPt, &budget, &cCOV, m)){ | |
740 | (*DebugStream()) << "MCkalman" | |
741 | << "pdg=" << pdg | |
742 | << "det=" << det | |
743 | << "x=" << &X | |
744 | << "y=" << &Y | |
745 | << "z=" << &Z | |
746 | << "dx=" << &dX | |
747 | << "dy=" << &dY | |
748 | << "dz=" << &dZ | |
749 | << "pt=" << &vPt | |
750 | << "dpt=" << &dPt | |
751 | << "bgt=" << &budget | |
752 | << "cov=" << &cCOV | |
753 | << "\n"; | |
754 | } | |
755 | } | |
f429b017 | 756 | }*/ |
757 | AliTRDcluster *c(NULL); | |
758 | Double_t val[kNdim+1]; | |
1ee39b3a | 759 | for(Int_t ily=0; ily<AliTRDgeometry::kNlayer; ily++){ |
760 | if(!(fTracklet = fkTrack->GetTracklet(ily)))/* || | |
761 | !fTracklet->IsOK())*/ continue; | |
762 | ||
f429b017 | 763 | x= x0 = fTracklet->GetX(); |
764 | Bool_t rc(fTracklet->IsRowCross()); Float_t eta, phi; | |
765 | if(!fkMC->GetDirections(x0, y0, z0, dydx0, dzdx0, pt0, eta, phi, s)) continue; | |
1ee39b3a | 766 | |
767 | // MC track position at reference radial position | |
768 | dx = x0 - x; | |
1ee39b3a | 769 | Float_t ymc = y0 - dx*dydx0; |
770 | Float_t zmc = z0 - dx*dzdx0; | |
01ccc21a | 771 | //phi -= TMath::Pi(); |
f429b017 | 772 | |
773 | val[kBC] = ily; | |
774 | val[kPhi] = phi; | |
775 | val[kEta] = eta; | |
776 | val[kSpeciesChgRC]= rc?0.:sign*sIdx; | |
01ccc21a | 777 | val[kPt] = pt0<0.8?0:(pt0<1.5?1:2);//GetPtBin(pt0); |
f429b017 | 778 | Double_t tilt(fTracklet->GetTilt()); |
779 | // ,t2(tilt*tilt) | |
780 | // ,corr(1./(1. + t2)) | |
781 | // ,cost(TMath::Sqrt(corr)); | |
782 | ||
783 | AliExternalTrackParam *tin(fkTrack->GetTrackIn()); | |
784 | if(ily==0 && tin){ // trackIn residuals | |
785 | // check radial position | |
808d178e | 786 | if(TMath::Abs(tin->GetX()-x)>1.e-3) AliDebug(1, Form("TrackIn radial mismatch. dx[cm]=%+4.1f", tin->GetX()-x)); |
787 | else{ | |
f429b017 | 788 | val[kBC] = (bc>=kNbunchCross)?(kNbunchCross-1):bc; |
789 | val[kYrez] = tin->GetY()-ymc; | |
790 | val[kZrez] = tin->GetZ()-zmc; | |
791 | val[kPrez] = (TMath::ASin(tin->GetSnp())-TMath::ATan(dydx0))*TMath::RadToDeg(); | |
792 | if((H = (THnSparseI*)fContainer->At(kMCtrackIn))) H->Fill(val); | |
808d178e | 793 | } |
f429b017 | 794 | } |
01ccc21a | 795 | //if(bc>1) break; // do nothing for the rest of TRD objects if satellite bunch |
1ee39b3a | 796 | |
f429b017 | 797 | // track residuals |
1ee39b3a | 798 | dydx = fTracklet->GetYref(1); |
799 | dzdx = fTracklet->GetZref(1); | |
800 | dzdl = fTracklet->GetTgl(); | |
f429b017 | 801 | y = fTracklet->GetYref(0); |
1ee39b3a | 802 | dy = y - ymc; |
f429b017 | 803 | z = fTracklet->GetZref(0); |
1ee39b3a | 804 | dz = z - zmc; |
805 | pt = TMath::Abs(fTracklet->GetPt()); | |
806 | fTracklet->GetCovRef(covR); | |
807 | ||
f429b017 | 808 | val[kYrez] = dy; |
809 | val[kPrez] = TMath::ATan((dydx - dydx0)/(1.+ dydx*dydx0))*TMath::RadToDeg(); | |
810 | val[kZrez] = dz; | |
6465da91 | 811 | val[kNdim] = 1.e2*(pt/pt0-1.); |
f429b017 | 812 | if((H = (THnSparse*)fContainer->At(kMCtrack))) H->Fill(val); |
813 | /* // theta resolution/ tgl pulls | |
814 | Double_t dzdl0 = dzdx0/TMath::Sqrt(1.+dydx0*dydx0), | |
815 | dtgl = (dzdl - dzdl0)/(1.- dzdl*dzdl0); | |
816 | ((TH2I*)arr->At(6))->Fill(dzdl0, TMath::ATan(dtgl)); | |
817 | ((TH2I*)arr->At(7))->Fill(dzdl0, (dzdl - dzdl0)/TMath::Sqrt(covR[4])); | |
818 | // pt resolution \\ 1/pt pulls \\ p resolution for PID | |
819 | Double_t p0 = TMath::Sqrt(1.+ dzdl0*dzdl0)*pt0, | |
820 | p = TMath::Sqrt(1.+ dzdl*dzdl)*pt; | |
821 | ((TH3S*)((TObjArray*)arr->At(8)))->Fill(pt0, pt/pt0-1., sign*sIdx); | |
822 | ((TH3S*)((TObjArray*)arr->At(9)))->Fill(1./pt0, (1./pt-1./pt0)/TMath::Sqrt(covR[6]), sign*sIdx); | |
823 | ((TH3S*)((TObjArray*)arr->At(10)))->Fill(p0, p/p0-1., sign*sIdx);*/ | |
824 | ||
825 | // Fill Debug stream for MC track | |
3ba3e0a4 | 826 | if(DebugLevel()>=4){ |
f429b017 | 827 | Int_t det(fTracklet->GetDetector()); |
828 | (*DebugStream()) << "MC" | |
829 | << "det=" << det | |
830 | << "pdg=" << pdg | |
831 | << "sgn=" << sign | |
832 | << "pt=" << pt0 | |
833 | << "x=" << x0 | |
834 | << "y=" << y0 | |
835 | << "z=" << z0 | |
836 | << "dydx=" << dydx0 | |
837 | << "dzdx=" << dzdx0 | |
838 | << "\n"; | |
01ccc21a | 839 | |
f429b017 | 840 | // Fill Debug stream for Kalman track |
1ee39b3a | 841 | (*DebugStream()) << "MCtrack" |
842 | << "pt=" << pt | |
843 | << "x=" << x | |
844 | << "y=" << y | |
845 | << "z=" << z | |
846 | << "dydx=" << dydx | |
847 | << "dzdx=" << dzdx | |
848 | << "s2y=" << covR[0] | |
849 | << "s2z=" << covR[2] | |
850 | << "\n"; | |
851 | } | |
852 | ||
f429b017 | 853 | // tracklet residuals |
854 | dydx = fTracklet->GetYfit(1) + tilt*dzdx0; | |
855 | dzdx = fTracklet->GetZfit(1); | |
856 | y = fTracklet->GetYfit(0); | |
857 | dy = y - ymc; | |
858 | z = fTracklet->GetZfit(0); | |
859 | dz = z - zmc; | |
860 | val[kYrez] = dy - dz*tilt; | |
861 | val[kPrez] = TMath::ATan((dydx - dydx0)/(1.+ dydx*dydx0))*TMath::RadToDeg(); | |
862 | val[kZrez] = dz + dy*tilt; | |
863 | // val[kNdim] = pt/pt0-1.; | |
864 | if((H = (THnSparse*)fContainer->At(kMCtracklet))) H->Fill(val); | |
01ccc21a | 865 | |
f429b017 | 866 | |
1ee39b3a | 867 | // Fill Debug stream for tracklet |
3ba3e0a4 | 868 | if(DebugLevel()>=4){ |
f429b017 | 869 | Float_t s2y = fTracklet->GetS2Y(); |
870 | Float_t s2z = fTracklet->GetS2Z(); | |
1ee39b3a | 871 | (*DebugStream()) << "MCtracklet" |
872 | << "rc=" << rc | |
873 | << "x=" << x | |
874 | << "y=" << y | |
875 | << "z=" << z | |
876 | << "dydx=" << dydx | |
877 | << "s2y=" << s2y | |
878 | << "s2z=" << s2z | |
879 | << "\n"; | |
880 | } | |
881 | ||
f429b017 | 882 | AliTRDpadPlane *pp = geo->GetPadPlane(ily, AliTRDgeometry::GetStack(fTracklet->GetDetector())); |
1ee39b3a | 883 | Float_t zr0 = pp->GetRow0() + pp->GetAnodeWireOffset(); |
1ee39b3a | 884 | //Double_t exb = AliTRDCommonParam::Instance()->GetOmegaTau(1.5); |
885 | ||
f429b017 | 886 | H = (THnSparse*)fContainer->At(kMCcluster); |
887 | val[kPt] = TMath::ATan(dydx0)*TMath::RadToDeg(); | |
888 | //Float_t corr = 1./TMath::Sqrt(1.+dydx0*dydx0+dzdx0*dzdx0); | |
889 | Int_t row0(-1); | |
890 | Float_t padCorr(tilt*fTracklet->GetPadLength()); | |
891 | fTracklet->ResetClusterIter(kTRUE); | |
892 | while((c = fTracklet->NextCluster())){ | |
893 | if(row0<0) row0 = c->GetPadRow(); | |
894 | x = c->GetX();//+fXcorr[c->GetDetector()][c->GetLocalTimeBin()]; | |
895 | y = c->GetY() + padCorr*(c->GetPadRow() - row0); | |
896 | z = c->GetZ(); | |
01ccc21a | 897 | dx = x0 - x; |
1ee39b3a | 898 | ymc= y0 - dx*dydx0; |
899 | zmc= z0 - dx*dzdx0; | |
f429b017 | 900 | dy = y - ymc; |
901 | dz = z - zmc; | |
902 | val[kYrez] = dy - dz*tilt; | |
903 | val[kPrez] = dx; | |
904 | val[kZrez] = 0.; AliTRDcluster *cc(NULL); Int_t ic(0), tb(c->GetLocalTimeBin()); Float_t q(TMath::Abs(c->GetQ())); | |
905 | if((cc = fTracklet->GetClusters(tb-1))) {val[kZrez] += TMath::Abs(cc->GetQ()); ic++;} | |
906 | if((cc = fTracklet->GetClusters(tb-2))) {val[kZrez] += TMath::Abs(cc->GetQ()); ic++;} | |
907 | if(ic) val[kZrez] /= (ic*q); | |
908 | if(H) H->Fill(val); | |
909 | ||
1ee39b3a | 910 | |
911 | // Fill calibration container | |
912 | Float_t d = zr0 - zmc; | |
913 | d -= ((Int_t)(2 * d)) / 2.0; | |
914 | if (d > 0.25) d = 0.5 - d; | |
915 | AliTRDclusterInfo *clInfo = new AliTRDclusterInfo; | |
1ee39b3a | 916 | clInfo->SetCluster(c); |
917 | clInfo->SetMC(pdg, label); | |
918 | clInfo->SetGlobalPosition(ymc, zmc, dydx0, dzdx0); | |
919 | clInfo->SetResolution(dy); | |
920 | clInfo->SetAnisochronity(d); | |
2589cf64 | 921 | clInfo->SetDriftLength(dx); |
1ee39b3a | 922 | clInfo->SetTilt(tilt); |
83b44483 | 923 | if(fMCcl) fMCcl->Add(clInfo); |
924 | else AliDebug(1, "MCcl exchange container missing. Activate by calling \"InitExchangeContainers()\""); | |
01ccc21a | 925 | if(DebugLevel()>=5){ |
926 | if(!clInfoArr){ | |
d14a8ac2 | 927 | clInfoArr=new TObjArray(AliTRDseedV1::kNclusters); |
928 | clInfoArr->SetOwner(kFALSE); | |
929 | } | |
d43e2ad1 | 930 | clInfoArr->Add(clInfo); |
1ee39b3a | 931 | } |
932 | } | |
d43e2ad1 | 933 | // Fill Debug Tree |
3ba3e0a4 | 934 | if(DebugLevel()>=5 && clInfoArr){ |
d43e2ad1 | 935 | (*DebugStream()) << "MCcluster" |
936 | <<"clInfo.=" << clInfoArr | |
937 | << "\n"; | |
92c40e64 | 938 | clInfoArr->Clear(); |
d43e2ad1 | 939 | } |
1ee39b3a | 940 | } |
92c40e64 | 941 | if(clInfoArr) delete clInfoArr; |
1ee39b3a | 942 | return h; |
943 | } | |
944 | ||
945 | ||
3ceb45ae | 946 | //__________________________________________________________________________ |
947 | Int_t AliTRDresolution::GetPtBin(Float_t pt) | |
948 | { | |
949 | // Find pt bin according to local pt segmentation | |
3ed01fbe | 950 | Int_t ipt(-1); |
56838f9d | 951 | while(ipt<24){ |
3ed01fbe | 952 | if(pt<fgPtBin[ipt+1]) break; |
3ceb45ae | 953 | ipt++; |
954 | } | |
3ed01fbe | 955 | return ipt; |
3ceb45ae | 956 | } |
957 | ||
958 | //________________________________________________________ | |
3ed01fbe | 959 | Float_t AliTRDresolution::GetMeanStat(TH1 *h, Float_t cut, Option_t *opt) |
3ceb45ae | 960 | { |
3ed01fbe | 961 | // return mean number of entries/bin of histogram "h" |
962 | // if option "opt" is given the following values are accepted: | |
963 | // "<" : consider only entries less than "cut" | |
964 | // ">" : consider only entries greater than "cut" | |
965 | ||
966 | //Int_t dim(h->GetDimension()); | |
967 | Int_t nbx(h->GetNbinsX()), nby(h->GetNbinsY()), nbz(h->GetNbinsZ()); | |
968 | Double_t sum(0.); Int_t n(0); | |
969 | for(Int_t ix(1); ix<=nbx; ix++) | |
970 | for(Int_t iy(1); iy<=nby; iy++) | |
971 | for(Int_t iz(1); iz<=nbz; iz++){ | |
972 | if(strcmp(opt, "")==0){sum += h->GetBinContent(ix, iy, iz); n++;} | |
973 | else{ | |
974 | if(strcmp(opt, "<")==0) { | |
975 | if(h->GetBinContent(ix, iy, iz)<cut) {sum += h->GetBinContent(ix, iy, iz); n++;} | |
976 | } else if(strcmp(opt, ">")==0){ | |
977 | if(h->GetBinContent(ix, iy, iz)>cut) {sum += h->GetBinContent(ix, iy, iz); n++;} | |
978 | } else {sum += h->GetBinContent(ix, iy, iz); n++;} | |
979 | } | |
980 | } | |
981 | return n>0?sum/n:0.; | |
3ceb45ae | 982 | } |
983 | ||
b351a191 | 984 | //________________________________________________________ |
985 | void AliTRDresolution::GetRangeZ(TH2 *h2, Float_t &min, Float_t &max) | |
986 | { | |
987 | // Get range on Z axis such to avoid outliers | |
988 | ||
989 | Double_t cnt[20000], c, m, s; | |
990 | Int_t nx(h2->GetXaxis()->GetNbins()), ny(h2->GetYaxis()->GetNbins()), nc(0); | |
991 | for(Int_t ix(1); ix<=nx; ix++){ | |
992 | for(Int_t iy(1); iy<=ny; iy++){ | |
993 | if((c = h2->GetBinContent(ix, iy))<10) continue; | |
994 | cnt[nc++] = c; | |
995 | if(nc==20000) break; | |
996 | } | |
997 | if(nc==20000) break; | |
998 | } | |
999 | AliMathBase::EvaluateUni(nc, cnt, m, s, 0); | |
1000 | min = m-s; max = m+2.*s; | |
1001 | } | |
1002 | ||
1ee39b3a | 1003 | //________________________________________________________ |
1004 | Bool_t AliTRDresolution::GetRefFigure(Int_t ifig) | |
1005 | { | |
1006 | // | |
1007 | // Get the reference figures | |
1008 | // | |
1009 | ||
1ee39b3a | 1010 | if(!gPad){ |
1011 | AliWarning("Please provide a canvas to draw results."); | |
1012 | return kFALSE; | |
1013 | } | |
01ccc21a | 1014 | /* Int_t selection[100], n(0), selStart(0); // |
a310e49b | 1015 | Int_t ly0(0), dly(5); |
3ceb45ae | 1016 | TList *l(NULL); TVirtualPad *pad(NULL); */ |
1ee39b3a | 1017 | switch(ifig){ |
3ceb45ae | 1018 | case 0: |
1ee39b3a | 1019 | break; |
1ee39b3a | 1020 | } |
1021 | AliWarning(Form("Reference plot [%d] missing result", ifig)); | |
1022 | return kFALSE; | |
1023 | } | |
1024 | ||
3ceb45ae | 1025 | |
1026 | //________________________________________________________ | |
1027 | void AliTRDresolution::MakePtSegmentation(Float_t pt0, Float_t dpt) | |
1028 | { | |
1029 | // Build pt segments | |
56838f9d | 1030 | for(Int_t j(0); j<=24; j++){ |
3ceb45ae | 1031 | pt0+=(TMath::Exp(j*j*dpt)-1.); |
1032 | fgPtBin[j]=pt0; | |
1033 | } | |
1034 | } | |
1035 | ||
00a3f7a4 | 1036 | //________________________________________________________ |
1037 | void AliTRDresolution::MakeSummary() | |
1038 | { | |
1039 | // Build summary plots | |
1040 | ||
3ceb45ae | 1041 | if(!fProj){ |
00a3f7a4 | 1042 | AliError("Missing results"); |
1043 | return; | |
01ccc21a | 1044 | } |
3ceb45ae | 1045 | TVirtualPad *p(NULL); TCanvas *cOut(NULL); |
3ed01fbe | 1046 | TObjArray *arr(NULL); TH2 *h2(NULL); |
068e2c00 | 1047 | |
3ceb45ae | 1048 | // cluster resolution |
1049 | // define palette | |
1050 | gStyle->SetPalette(1); | |
808d178e | 1051 | const Int_t nClViews(9); |
1052 | const Char_t *vClName[nClViews] = {"ClY", "ClYn", "ClYp", "ClQn", "ClQp", "ClYXTCp", "ClYXTCn", "ClYXPh", "ClYXPh"}; | |
1053 | const UChar_t vClOpt[nClViews] = {1, 1, 1, 0, 0, 0, 0, 0, 1}; | |
56838f9d | 1054 | const Float_t vClSignMin[2] = {2.6e2, 4.4e2}, |
1055 | vClSignMax[2] = {4.4e2, 6.2e2}, | |
1056 | vClMin[nClViews] = {3.2e2, vClSignMin[Int_t(fBsign)], vClSignMin[Int_t(!fBsign)], 0., 0., 0., 0., 0., 3.2e2}, | |
1057 | vClMax[nClViews] = {5.e2, vClSignMax[Int_t(fBsign)], vClSignMax[Int_t(!fBsign)], 0., 0., 0., 0., 0., 5.e2}; | |
82e6e5dc | 1058 | const Int_t nTrkltViews(19); |
01ccc21a | 1059 | const Char_t *vTrkltName[nTrkltViews] = { |
808d178e | 1060 | "TrkltY", "TrkltYn", "TrkltYp", "TrkltY", "TrkltYn", "TrkltYp", |
01ccc21a | 1061 | "TrkltPh", "TrkltPhn", "TrkltPhp", |
1062 | "TrkltQ", "TrkltQn", "TrkltQp", | |
82e6e5dc | 1063 | "TrkltQS", "TrkltQSn", "TrkltQSp", |
1064 | "TrkltTBn", "TrkltTBp", "TrkltTBn", "TrkltTBp" | |
01ccc21a | 1065 | // "TrkltYnl0", "TrkltYpl0", "TrkltPhnl0", "TrkltPhpl0", "TrkltQnl0", "TrkltQpl0", // electrons low pt |
1066 | /* "TrkltYnl1", "TrkltYpl1", "TrkltPhnl1", "TrkltPhpl1", "TrkltQnl1", "TrkltQpl1", // muons low pt | |
1067 | "TrkltYnl2", "TrkltYpl2", "TrkltPhnl2", "TrkltPhpl2", "TrkltQnl2", "TrkltQpl2" // pions low pt*/ | |
566c3d46 | 1068 | }; |
808d178e | 1069 | const UChar_t vTrkltOpt[nTrkltViews] = { |
1070 | 0, 0, 0, 1, 1, 1, | |
1071 | 0, 0, 0, | |
1072 | 0, 0, 0, | |
82e6e5dc | 1073 | 0, 0, 0, |
56838f9d | 1074 | 0, 0, 2, 2 |
808d178e | 1075 | }; |
1076 | const Int_t nTrkInViews(5); | |
35983729 | 1077 | const Char_t *vTrkInName[nTrkInViews][6] = { |
808d178e | 1078 | {"TrkInY", "TrkInYn", "TrkInYp", "TrkInRCZ", "TrkInPhn", "TrkInPhp"}, |
566c3d46 | 1079 | {"TrkInY", "TrkInYn", "TrkInYp", "TrkInRCZ", "TrkInPhn", "TrkInPhp"}, |
35983729 | 1080 | {"TrkInYnl", "TrkInYni", "TrkInYnh", "TrkInYpl", "TrkInYpi", "TrkInYph"}, |
01ccc21a | 1081 | {"TrkInXnl", "TrkInXpl", "TrkInXl", "TrkInYnh", "TrkInYph", "TrkInYh"}, |
1082 | {"TrkInPhnl", "TrkInPhni", "TrkInPhnh", "TrkInPhpl", "TrkInPhpi", "TrkInPhph"}, | |
1083 | //{"TrkInRCX", "TrkInRCY", "TrkInRCPh", "TrkInRCZl", "TrkInRCZi", "TrkInRCZh"} | |
1084 | }; | |
808d178e | 1085 | const UChar_t vTrkInOpt[nTrkInViews] = {0, 1, 0, 0, 0}; |
1086 | const Float_t min[6] = {0.15, 0.15, 0.15, 0.15, 0.5, 0.5}; | |
1087 | const Float_t max[6] = {0.6, 0.6, 0.6, 0.6, 2.3, 2.3}; | |
1088 | const Char_t *ttt[6] = {"#sigma(#Deltay) [cm]", "#sigma(#Deltay) [cm]", "#sigma(#Deltay) [cm]", "#sigma(#Deltaz) [cm]", "#sigma(#Delta#phi) [deg]", "#sigma(#Delta#phi) [deg]"}; | |
1089 | ||
01ccc21a | 1090 | const Int_t nTrkViews(27); |
1091 | const Char_t *vTrkName[nTrkViews] = { | |
1092 | "TrkY", "TrkYn", "TrkYp", | |
1093 | "TrkPh", "TrkPhn", "TrkPhp", | |
1094 | "TrkDPt", "TrkDPtn", "TrkDPtp", | |
1095 | "TrkYnl0", "TrkYpl0", "TrkPhnl0", "TrkPhpl0", "TrkDPtnl0", "TrkDPtpl0", // electrons low pt | |
1096 | "TrkYnl1", "TrkYpl1", "TrkPhnl1", "TrkPhpl1", "TrkDPtnl1", "TrkDPtpl1", // muons low pt | |
1097 | "TrkYnl2", "TrkYpl2", "TrkPhnl2", "TrkPhpl2", "TrkDPtnl2", "TrkDPtpl2" // pions low pt | |
1098 | }; | |
f429b017 | 1099 | const Char_t *typName[] = {"", "MC"}; |
01ccc21a | 1100 | const Int_t nx(2048), ny(1536); |
f429b017 | 1101 | |
b351a191 | 1102 | if((arr = (TObjArray*)fProj->At(kDetector))){ |
5591f3d6 | 1103 | cOut = new TCanvas(Form("%s_DetOccupancy", GetName()), "Detector performance", 2*nx, 2*ny); |
b351a191 | 1104 | cOut->Divide(AliTRDgeometry::kNlayer,AliTRDeventInfo::kCentralityClasses, 1.e-5, 1.e-5); |
1105 | for(Int_t icen(0); icen<AliTRDeventInfo::kCentralityClasses; icen++){ | |
b351a191 | 1106 | for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){ |
1107 | p=cOut->cd(icen*AliTRDgeometry::kNlayer+ily+1); p->SetRightMargin(0.1572581);p->SetTopMargin(0.08262712); | |
1108 | if(!(h2 = (TH2*)arr->FindObject(Form("HDetQ%d%d_yx", ily, icen)))) continue; | |
5591f3d6 | 1109 | SetNormZ(h2, 1, 11, 1, -1, 10.); |
1110 | SetRangeZ(h2, 0., 150, -25.); | |
1111 | h2->GetZaxis()->SetTitle("Rel. Det. Occup. [%]"); | |
1112 | h2->GetZaxis()->CenterTitle(); | |
b351a191 | 1113 | h2->Draw("colz"); |
5591f3d6 | 1114 | MakeDetectorPlot(ily, "pad"); |
b351a191 | 1115 | } |
1116 | } | |
1117 | cOut->SaveAs(Form("%s.gif", cOut->GetName())); | |
5591f3d6 | 1118 | cOut = new TCanvas(Form("%s_DetCharge", GetName()), "Detector performance", nx, ny); |
1119 | cOut->Divide(3,2, 1.e-5, 1.e-5); | |
1120 | for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){ | |
1121 | p=cOut->cd(ily+1); p->SetRightMargin(0.1572581);p->SetTopMargin(0.08262712); | |
1122 | if(!(h2 = (TH2*)arr->FindObject(Form("HDetQ%d_2D", ily)))) continue; | |
1123 | SetNormZ(h2, 1, 11, 1, -1, 10.); | |
1124 | SetRangeZ(h2, 0., 45., -15.); | |
1125 | h2->GetZaxis()->SetTitle("Rel. Mean(q) [%]"); | |
1126 | h2->GetZaxis()->CenterTitle(); | |
1127 | h2->Draw("colz"); | |
1128 | MakeDetectorPlot(ily, "pad"); | |
1129 | } | |
1130 | cOut->SaveAs(Form("%s.gif", cOut->GetName())); | |
b351a191 | 1131 | } |
f429b017 | 1132 | for(Int_t ityp(0); ityp<(HasMCdata()?2:1); ityp++){ |
1133 | if((arr = (TObjArray*)fProj->At(ityp?kMCcluster:kCluster))){ | |
1134 | for(Int_t iview(0); iview<nClViews; iview++){ | |
808d178e | 1135 | cOut = new TCanvas(Form("%s_%s%s_%d", GetName(), typName[ityp], vClName[iview], vClOpt[iview]), "Cluster Resolution", nx, ny); |
f429b017 | 1136 | cOut->Divide(3,2, 1.e-5, 1.e-5); |
1137 | Int_t nplot(0); | |
1138 | for(Int_t iplot(0); iplot<6; iplot++){ | |
1139 | p=cOut->cd(iplot+1); p->SetRightMargin(0.1572581);p->SetTopMargin(0.08262712); | |
1140 | if(!(h2 = (TH2*)arr->FindObject(Form("H%s%s%d_2D", typName[ityp], vClName[iview], iplot)))) continue; | |
1141 | nplot++; | |
1142 | if(vClOpt[iview]==0) h2->Draw("colz"); | |
56838f9d | 1143 | else if(vClOpt[iview]==1) DrawSigma(h2, "#sigma(#Deltay) [#mum]", vClMin[iview], vClMax[iview], 1.e4); |
1144 | if(iview<3) MakeDetectorPlot(iplot); | |
f429b017 | 1145 | } |
01ccc21a | 1146 | if(nplot==6) cOut->SaveAs(Form("%s.gif", cOut->GetName())); |
f429b017 | 1147 | else delete cOut; |
1148 | } | |
1149 | } | |
1150 | // tracklet systematic | |
1151 | if((arr = (TObjArray*)fProj->At(ityp?kMCtracklet:kTracklet))){ | |
1152 | for(Int_t iview(0); iview<nTrkltViews; iview++){ | |
808d178e | 1153 | cOut = new TCanvas(Form("%s_%s%s_%d", GetName(), typName[ityp], vTrkltName[iview], vTrkltOpt[iview]), "Tracklet Resolution", nx, ny); |
01ccc21a | 1154 | cOut->Divide(3,2, 1.e-5, 1.e-5); |
1155 | Int_t nplot(0); | |
1156 | for(Int_t iplot(0); iplot<6; iplot++){ | |
1157 | p=cOut->cd(iplot+1); p->SetRightMargin(0.1572581); p->SetTopMargin(0.08262712); | |
1158 | if(!(h2 = (TH2*)arr->FindObject(Form("H%s%s%d_2D", typName[ityp], vTrkltName[iview], iplot)))) continue; | |
808d178e | 1159 | nplot++; |
1160 | if(vTrkltOpt[iview]==0) h2->Draw("colz"); | |
56838f9d | 1161 | else if (vTrkltOpt[iview]==1) DrawSigma(h2, "#sigma(#Deltay) [cm]", .15, .6); |
1162 | else if (vTrkltOpt[iview]==2) DrawSigma(h2, "#sigma(occupancy) [%]", 10.5, 15.); | |
82e6e5dc | 1163 | MakeDetectorPlot(iplot); |
f429b017 | 1164 | } |
808d178e | 1165 | if(nplot==6){ |
1166 | cOut->Modified();cOut->Update(); | |
1167 | cOut->SaveAs(Form("%s.gif", cOut->GetName())); | |
1168 | } | |
1169 | delete cOut; | |
f429b017 | 1170 | } |
1171 | } | |
1172 | // trackIn systematic | |
1173 | if((arr = (TObjArray*)fProj->At(ityp?kMCtrackIn:kTrackIn))){ | |
35983729 | 1174 | for(Int_t iview(0); iview<nTrkInViews; iview++){ |
808d178e | 1175 | cOut = new TCanvas(Form("%s_%s%s_%d", GetName(), typName[ityp], vTrkInName[iview][0], vTrkInOpt[iview]), "Track IN Resolution", nx, ny); |
35983729 | 1176 | cOut->Divide(3,2, 1.e-5, 1.e-5); |
1177 | Int_t nplot(0); | |
1178 | for(Int_t iplot(0); iplot<6; iplot++){ | |
566c3d46 | 1179 | p=cOut->cd(iplot+1); p->SetRightMargin(0.1572581); p->SetTopMargin(0.08262712); |
1180 | if(!(h2 = (TH2*)arr->FindObject(Form("H%s%s_2D", typName[ityp], vTrkInName[iview][iplot])))){ | |
1181 | AliInfo(Form("Missing H%s%s_2D", typName[ityp], vTrkInName[iview][iplot])); | |
1182 | continue; | |
1183 | } | |
808d178e | 1184 | nplot++; |
1185 | if(vTrkInOpt[iview]==0) h2->Draw("colz"); | |
1186 | else DrawSigma(h2, ttt[iplot], min[iplot], max[iplot]); | |
82e6e5dc | 1187 | MakeDetectorPlot(0); |
35983729 | 1188 | } |
01ccc21a | 1189 | if(nplot==6) cOut->SaveAs(Form("%s.gif", cOut->GetName())); |
35983729 | 1190 | else delete cOut; |
3ed01fbe | 1191 | } |
f073d500 | 1192 | // species |
49ed65ad | 1193 | const Char_t *plot[] = {"Ph", "Q", "QS"}; |
1194 | for(Int_t iview(0); iview<3; iview++){ | |
1195 | cOut = new TCanvas(Form("%s_%sTrkInSpc%s", GetName(), typName[ityp], plot[iview]), "Track IN PID", Int_t(1.5*nx), Int_t(1.5*ny)); | |
b351a191 | 1196 | cOut->Divide(5,3, 1.e-5, 1.e-5); |
1197 | Int_t nplot(0); const Char_t *chName[] = {"p", "n", ""}; | |
1198 | for(Int_t iplot(0); iplot<3; iplot++){ | |
1199 | for(Int_t ispec(0); ispec<AliPID::kSPECIES; ispec++){ | |
1200 | p=cOut->cd(iplot*AliPID::kSPECIES+ispec+1); p->SetRightMargin(0.1572581); p->SetTopMargin(0.08262712); | |
49ed65ad | 1201 | if(!(h2 = (TH2*)arr->FindObject(Form("H%sTrkIn%s%s%d_2D", typName[ityp], plot[iview], chName[iplot], ispec)))) { |
1202 | AliInfo(Form("Missing H%sTrkIn%s%s%d_2D", typName[ityp], plot[iview], chName[iplot], ispec)); | |
b351a191 | 1203 | continue; |
1204 | } | |
1205 | nplot++; | |
1206 | h2->Draw("colz"); | |
1207 | MakeDetectorPlot(0); | |
f073d500 | 1208 | } |
f073d500 | 1209 | } |
b351a191 | 1210 | if(nplot==15) cOut->SaveAs(Form("%s.gif", cOut->GetName())); |
1211 | else delete cOut; | |
f073d500 | 1212 | } |
3ed01fbe | 1213 | } |
3ceb45ae | 1214 | } |
f429b017 | 1215 | // track MC systematic |
1216 | if((arr = (TObjArray*)fProj->At(kMCtrack))) { | |
1217 | for(Int_t iview(0); iview<nTrkViews; iview++){ | |
01ccc21a | 1218 | cOut = new TCanvas(Form("%s_MC%s", GetName(), vTrkName[iview]), "Track Resolution", nx, ny); |
0b30040d | 1219 | cOut->Divide(3,2, 1.e-5, 1.e-5); |
09c85be5 | 1220 | Int_t nplot(0); |
3ed01fbe | 1221 | for(Int_t iplot(0); iplot<6; iplot++){ |
1222 | p=cOut->cd(iplot+1); p->SetRightMargin(0.1572581); p->SetTopMargin(0.08262712); | |
01ccc21a | 1223 | if(!(h2 = (TH2*)arr->FindObject(Form("HMC%s%d_2D", vTrkName[iview], iplot)))) continue; |
09c85be5 | 1224 | h2->Draw("colz"); nplot++; |
3ed01fbe | 1225 | } |
01ccc21a | 1226 | if(nplot==6) cOut->SaveAs(Form("%s.gif", cOut->GetName())); |
09c85be5 | 1227 | else delete cOut; |
3ed01fbe | 1228 | } |
1229 | } | |
f429b017 | 1230 | |
1231 | ||
3ceb45ae | 1232 | gStyle->SetPalette(1); |
068e2c00 | 1233 | } |
1234 | ||
0b30040d | 1235 | //________________________________________________________ |
808d178e | 1236 | void AliTRDresolution::DrawSigma(TH2 *h2, const Char_t *title, Float_t m, Float_t M, Float_t scale) |
0b30040d | 1237 | { |
1238 | // Draw error bars scaled with "scale" instead of content values | |
1239 | //use range [m,M] if limits are specified | |
1240 | ||
1241 | if(!h2) return; | |
808d178e | 1242 | TAxis *ax(h2->GetXaxis()), *ay(h2->GetYaxis()); |
1243 | TH2F *h2e = new TH2F(Form("%s_E", h2->GetName()), | |
1244 | Form("%s;%s;%s;%s", h2->GetTitle(), ax->GetTitle(), ay->GetTitle(), title), | |
1245 | ax->GetNbins(), ax->GetXmin(), ax->GetXmax(), | |
1246 | ay->GetNbins(), ay->GetXmin(), ay->GetXmax()); | |
1247 | h2e->SetContour(9); | |
1248 | TAxis *az(h2e->GetZaxis()); | |
1249 | if(M>m) az->SetRangeUser(m, M); | |
1250 | az->CenterTitle(); | |
1251 | az->SetTitleOffset(1.5); | |
0b30040d | 1252 | for(Int_t ix(1); ix<=h2->GetNbinsX(); ix++){ |
1253 | for(Int_t iy(1); iy<=h2->GetNbinsY(); iy++){ | |
1254 | if(h2->GetBinContent(ix, iy)<-100.) continue; | |
1255 | Float_t v(scale*h2->GetBinError(ix, iy)); | |
1256 | if(M>m && v<m) v=m+TMath::Abs((M-m)*1.e-3); | |
1257 | h2e->SetBinContent(ix, iy, v); | |
1258 | } | |
1259 | } | |
1260 | h2e->Draw("colz"); | |
1261 | } | |
1262 | ||
068e2c00 | 1263 | //________________________________________________________ |
1264 | void AliTRDresolution::GetRange(TH2 *h2, Char_t mod, Float_t *range) | |
1265 | { | |
01ccc21a | 1266 | // Returns the range of the bulk of data in histogram h2. Removes outliers. |
068e2c00 | 1267 | // The "range" vector should be initialized with 2 elements |
1268 | // Option "mod" can be any of | |
01ccc21a | 1269 | // - 0 : gaussian like distribution |
1270 | // - 1 : tailed distribution | |
068e2c00 | 1271 | |
1272 | Int_t nx(h2->GetNbinsX()) | |
1273 | , ny(h2->GetNbinsY()) | |
1274 | , n(nx*ny); | |
1275 | Double_t *data=new Double_t[n]; | |
1276 | for(Int_t ix(1), in(0); ix<=nx; ix++){ | |
1277 | for(Int_t iy(1); iy<=ny; iy++) | |
1278 | data[in++] = h2->GetBinContent(ix, iy); | |
00a3f7a4 | 1279 | } |
068e2c00 | 1280 | Double_t mean, sigm; |
1281 | AliMathBase::EvaluateUni(n, data, mean, sigm, Int_t(n*.8)); | |
1282 | ||
1283 | range[0]=mean-3.*sigm; range[1]=mean+3.*sigm; | |
01ccc21a | 1284 | if(mod==1) range[0]=TMath::Max(Float_t(1.e-3), range[0]); |
068e2c00 | 1285 | AliDebug(2, Form("h[%s] range0[%f %f]", h2->GetName(), range[0], range[1])); |
1286 | TH1S h1("h1SF0", "", 100, range[0], range[1]); | |
1287 | h1.FillN(n,data,0); | |
1288 | delete [] data; | |
01ccc21a | 1289 | |
068e2c00 | 1290 | switch(mod){ |
01ccc21a | 1291 | case 0:// gaussian distribution |
068e2c00 | 1292 | { |
1293 | TF1 fg("fg", "gaus", mean-3.*sigm, mean+3.*sigm); | |
1294 | h1.Fit(&fg, "QN"); | |
1295 | mean=fg.GetParameter(1); sigm=fg.GetParameter(2); | |
1296 | range[0] = mean-2.5*sigm;range[1] = mean+2.5*sigm; | |
1297 | AliDebug(2, Form(" rangeG[%f %f]", range[0], range[1])); | |
1298 | break; | |
00a3f7a4 | 1299 | } |
01ccc21a | 1300 | case 1:// tailed distribution |
1301 | { | |
068e2c00 | 1302 | Int_t bmax(h1.GetMaximumBin()); |
1303 | Int_t jBinMin(1), jBinMax(100); | |
1304 | for(Int_t ibin(bmax); ibin--;){ | |
61f6b45e | 1305 | if(h1.GetBinContent(ibin)<1.){ |
068e2c00 | 1306 | jBinMin=ibin; break; |
1307 | } | |
1308 | } | |
1309 | for(Int_t ibin(bmax); ibin++;){ | |
61f6b45e | 1310 | if(h1.GetBinContent(ibin)<1.){ |
068e2c00 | 1311 | jBinMax=ibin; break; |
1312 | } | |
00a3f7a4 | 1313 | } |
068e2c00 | 1314 | range[0]=h1.GetBinCenter(jBinMin); range[1]=h1.GetBinCenter(jBinMax); |
1315 | AliDebug(2, Form(" rangeT[%f %f]", range[0], range[1])); | |
1316 | break; | |
1317 | } | |
00a3f7a4 | 1318 | } |
00a3f7a4 | 1319 | |
068e2c00 | 1320 | return; |
1321 | } | |
1322 | ||
f073d500 | 1323 | //________________________________________________________ |
1324 | Bool_t AliTRDresolution::MakeProjectionDetector() | |
1325 | { | |
1326 | // Analyse cluster | |
1327 | const Int_t kNcontours(9); | |
1328 | const Int_t kNstat(100); | |
1329 | if(fProj && fProj->At(kDetector)) return kTRUE; | |
1330 | if(!fContainer){ | |
1331 | AliError("Missing data container."); | |
1332 | return kFALSE; | |
1333 | } | |
1334 | THnSparse *H(NULL); | |
1335 | if(!(H = (THnSparse*)fContainer->FindObject("hDet2Cluster"))){ | |
1336 | AliInfo(Form("Missing/Wrong data @ hDet2Cluster.")); | |
1337 | return kTRUE; | |
1338 | } | |
1339 | Int_t ndim(H->GetNdimensions()); | |
1340 | Int_t coord[kNdim]; memset(coord, 0, sizeof(Int_t) * kNdim); Double_t v = 0.; | |
1341 | TAxis *aa[kNdim], *ac(NULL); memset(aa, 0, sizeof(TAxis*) * kNdim); | |
1342 | for(Int_t id(0); id<ndim; id++) aa[id] = H->GetAxis(id); | |
1343 | Int_t nCen(1); | |
1344 | if(ndim > 4){ | |
1345 | ac = H->GetAxis(4); | |
1346 | nCen = AliTRDeventInfo::kCentralityClasses; | |
1347 | } | |
1348 | // build list of projections | |
1349 | const Int_t nsel(AliTRDgeometry::kNlayer*AliTRDeventInfo::kCentralityClasses); | |
1350 | // define rebinning strategy | |
b351a191 | 1351 | const Int_t nEtaPhi(4); Int_t rebinEtaPhiX[nEtaPhi] = {1, 2, 2, 1}, rebinEtaPhiY[nEtaPhi] = {2, 1, 1, 5}; |
f073d500 | 1352 | const Char_t *cenName[AliTRDeventInfo::kCentralityClasses] = {"0-10%", "10-20%", "20-50%", "50-80%", "80-100%"}; |
1353 | AliTRDresolutionProjection hp[kDetNproj]; TObjArray php(kDetNproj); | |
1354 | Int_t ih(0), isel(-1), np[nsel]; memset(np, 0, nsel*sizeof(Int_t)); | |
1355 | for(Int_t icen(0); icen<nCen; icen++){ | |
1356 | for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){ | |
1357 | isel++; // new selection | |
1358 | hp[ih].Build(Form("HDetQ%d%d", ily, icen), | |
1359 | Form("Detectors :: Q Ly[%d] Cen[%s]", ily, cenName[icen]), | |
1360 | kEta, kPhi, kYrez, aa); | |
1361 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
1362 | hp[ih].SetShowRange(10., 55.); | |
1363 | php.AddLast(&hp[ih++]); np[isel]++; | |
1364 | } | |
1365 | } | |
1366 | AliInfo(Form("Build %3d 3D projections.", ih)); | |
1367 | ||
1368 | Int_t ly(0), cen(0); | |
1369 | for (Long64_t ib(0); ib < H->GetNbins(); ib++) { | |
1370 | v = H->GetBinContent(ib, coord); if(v<1.) continue; | |
1371 | ly = coord[kBC]-1; | |
1372 | ||
1373 | // centrality selection | |
1374 | cen = 0; | |
1375 | if(ac) cen = coord[4]-1; | |
1376 | ||
1377 | isel = cen*AliTRDgeometry::kNlayer+ly; Int_t ioff=isel; | |
1378 | // AliDebug(4, Form("SELECTION[%d] :: ch[%c] pt[%c] sp[%d] ly[%d]\n", np[isel], ch==2?'Z':chName[ch], ptName[pt], sp, ly)); | |
1379 | for(Int_t jh(0); jh<np[isel]; jh++) ((AliTRDresolutionProjection*)php.At(ioff+jh))->Increment(coord, v); | |
1380 | } | |
1381 | TObjArray *arr(NULL); | |
1382 | fProj->AddAt(arr = new TObjArray(kDetNproj), kDetector); | |
1383 | ||
1384 | TH2 *h2(NULL); Int_t jh(0); | |
1385 | for(; ih--; ){ | |
1386 | if(!hp[ih].fH) continue; | |
b351a191 | 1387 | if(!(h2 = hp[ih].Projection2D(kNstat, kNcontours, 0, kFALSE))) continue; |
1388 | arr->AddAt(h2, jh++); | |
1389 | if(!(h2 = (TH2*)gDirectory->Get(Form("%s_yx", hp[ih].fH->GetName())))) continue; | |
f073d500 | 1390 | arr->AddAt(h2, jh++); |
1391 | } | |
1392 | AliTRDresolutionProjection *pr0(NULL), *pr1(NULL); | |
1393 | for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){ | |
1394 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HDetQ%d%d", ily, 0)))){ | |
1395 | for(Int_t icen(1); icen<nCen; icen++){ | |
1396 | if((pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HDetQ%d%d", ily, icen)))){ | |
1397 | (*pr0)+=(*pr1); | |
1398 | } | |
1399 | } | |
1400 | pr0->fH->SetNameTitle(Form("HDetQ%d", ily), Form("Detectors :: Q Ly[%d]", ily)); | |
1401 | if((h2 = pr0->Projection2D(kNstat, kNcontours))) arr->AddAt(h2, jh++); | |
1402 | } | |
1403 | } | |
1404 | AliInfo(Form("Done %3d 2D projections.", jh)); | |
1405 | return kTRUE; | |
1406 | } | |
3ceb45ae | 1407 | |
068e2c00 | 1408 | //________________________________________________________ |
f429b017 | 1409 | Bool_t AliTRDresolution::MakeProjectionCluster(Bool_t mc) |
068e2c00 | 1410 | { |
3ceb45ae | 1411 | // Analyse cluster |
3ed01fbe | 1412 | const Int_t kNcontours(9); |
808d178e | 1413 | const Int_t kNstat(100); |
f429b017 | 1414 | Int_t cidx=mc?kMCcluster:kCluster; |
3ceb45ae | 1415 | if(fProj && fProj->At(cidx)) return kTRUE; |
1416 | if(!fContainer){ | |
1417 | AliError("Missing data container."); | |
1418 | return kFALSE; | |
1419 | } | |
f073d500 | 1420 | const Char_t *projName[] = {"hCluster2Track", "hCluster2MC"}; |
3ceb45ae | 1421 | THnSparse *H(NULL); |
f073d500 | 1422 | if(!(H = (THnSparse*)fContainer->FindObject(projName[Int_t(mc)]))){ |
1423 | AliError(Form("Missing/Wrong data @ %s.", projName[Int_t(mc)])); | |
3ceb45ae | 1424 | return kFALSE; |
1425 | } | |
178d284a | 1426 | Int_t ndim(H->GetNdimensions()); Bool_t debug(ndim>Int_t(kNdimCl)); |
3ed01fbe | 1427 | Int_t coord[kNdim]; memset(coord, 0, sizeof(Int_t) * kNdim); Double_t v = 0.; |
1428 | TAxis *aa[kNdim], *as(NULL), *apt(NULL); memset(aa, 0, sizeof(TAxis*) * kNdim); | |
1429 | for(Int_t id(0); id<ndim; id++) aa[id] = H->GetAxis(id); | |
178d284a | 1430 | if(ndim > Int_t(kPt)) apt = H->GetAxis(kPt); |
1431 | if(ndim > Int_t(kSpeciesChgRC)) as = H->GetAxis(kSpeciesChgRC); | |
3ed01fbe | 1432 | // build list of projections |
01ccc21a | 1433 | const Int_t nsel(12); |
3ed01fbe | 1434 | // define rebinning strategy |
1435 | const Int_t nEtaPhi(4); Int_t rebinEtaPhiX[nEtaPhi] = {1, 2, 5, 1}, rebinEtaPhiY[nEtaPhi] = {2, 1, 1, 5}; | |
01ccc21a | 1436 | AliTRDresolutionProjection hp[kClNproj]; TObjArray php(kClNproj); |
1437 | const Char_t chName[kNcharge] = {'n', 'p'};const Char_t chSgn[kNcharge] = {'-', '+'}; | |
3ed01fbe | 1438 | Int_t ih(0), isel(-1), np[nsel]; memset(np, 0, nsel*sizeof(Int_t)); |
3ceb45ae | 1439 | for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){ |
01ccc21a | 1440 | for(Int_t ich(0); ich<kNcharge; ich++){ |
1441 | isel++; // new selection | |
1442 | hp[ih].Build(Form("H%sClY%c%d", mc?"MC":"", chName[ich], ily), | |
1443 | Form("Clusters[%c] :: #Deltay Ly[%d]", chSgn[ich], ily), | |
1444 | kEta, kPhi, kYrez, aa); | |
1445 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
1446 | php.AddLast(&hp[ih++]); np[isel]++; | |
49ed65ad | 1447 | if(!debug) break; |
01ccc21a | 1448 | hp[ih].Build(Form("H%sClQ%c%d", mc?"MC":"", chName[ich], ily), |
1449 | Form("Clusters[%c] :: Q Ly[%d]", chSgn[ich], ily), | |
1450 | kEta, kPhi, kSpeciesChgRC, aa); | |
1451 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
1452 | hp[ih].SetShowRange(20., 40.); | |
1453 | php.AddLast(&hp[ih++]); np[isel]++; | |
1454 | hp[ih].Build(Form("H%sClYXTC%c%d", mc?"MC":"", chName[ich], ily), | |
1455 | Form("Clusters[%c] :: #Deltay(x,TC) Ly[%d]", chSgn[ich], ily), | |
1456 | kPrez, kZrez, kYrez, aa); | |
1457 | php.AddLast(&hp[ih++]); np[isel]++; | |
1458 | hp[ih].Build(Form("H%sClYXPh%c%d", mc?"MC":"", chName[ich], ily), | |
1459 | Form("Clusters[%c] :: #Deltay(x,#Phi) Ly[%d]", chSgn[ich], ily), | |
1460 | kPrez, kPt, kYrez, aa); | |
1461 | php.AddLast(&hp[ih++]); np[isel]++; | |
1462 | } | |
3ceb45ae | 1463 | } |
8892a7f3 | 1464 | AliInfo(Form("Build %3d 3D projections.", ih)); |
3ed01fbe | 1465 | |
49ed65ad | 1466 | Int_t ly(0), ch(0), rcBin(as?as->FindBin(0.):-1), chBin(apt?apt->FindBin(0.):-1), ioff(0); |
3ceb45ae | 1467 | for (Long64_t ib(0); ib < H->GetNbins(); ib++) { |
3ed01fbe | 1468 | v = H->GetBinContent(ib, coord); if(v<1.) continue; |
1469 | ly = coord[kBC]-1; | |
1470 | // RC selection | |
1471 | if(rcBin>0 && coord[kSpeciesChgRC] == rcBin) continue; | |
1472 | ||
1473 | // charge selection | |
1474 | ch = 0; // [-] track | |
1475 | if(chBin>0 && coord[kPt] > chBin) ch = 1; // [+] track | |
1476 | ||
49ed65ad | 1477 | if(debug){ |
1478 | isel = ly*2+ch; ioff=isel*4; | |
1479 | } else { | |
1480 | isel = ly; ioff = isel; | |
1481 | } | |
01ccc21a | 1482 | // AliDebug(4, Form("SELECTION[%d] :: ch[%c] pt[%c] sp[%d] ly[%d]\n", np[isel], ch==2?'Z':chName[ch], ptName[pt], sp, ly)); |
1483 | for(Int_t jh(0); jh<np[isel]; jh++) ((AliTRDresolutionProjection*)php.At(ioff+jh))->Increment(coord, v); | |
3ceb45ae | 1484 | } |
3ceb45ae | 1485 | TObjArray *arr(NULL); |
0b366e97 | 1486 | fProj->AddAt(arr = new TObjArray(kClNproj), cidx); |
3ed01fbe | 1487 | |
01ccc21a | 1488 | TH2 *h2(NULL); Int_t jh(0); |
3ed01fbe | 1489 | for(; ih--; ){ |
09c85be5 | 1490 | if(!hp[ih].fH) continue; |
01ccc21a | 1491 | //if(hp[ih].fH->GetEntries()<100) continue; |
3ed01fbe | 1492 | Int_t mid(1), nstat(kNstat); |
0b366e97 | 1493 | if(strchr(hp[ih].fH->GetName(), 'Q')){ mid=2; nstat=300;} |
3ed01fbe | 1494 | if(!(h2 = hp[ih].Projection2D(nstat, kNcontours, mid))) continue; |
01ccc21a | 1495 | arr->AddAt(h2, jh++); |
1496 | } | |
1497 | AliTRDresolutionProjection *pr0(NULL), *pr1(NULL); | |
1498 | for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){ | |
808d178e | 1499 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sClY%c%d", mc?"MC":"", chName[0], ily)))){ |
1500 | if((pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sClY%c%d", mc?"MC":"", chName[1], ily)))){ | |
1501 | (*pr0)+=(*pr1); | |
1502 | pr0->fH->SetNameTitle(Form("H%sClY%d", mc?"MC":"", ily), Form("Clusters :: #Deltay Ly[%d]", ily)); | |
1503 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
1504 | } | |
1505 | } | |
1506 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sClYXPh%c%d", mc?"MC":"", chName[0], ily)))){ | |
1507 | if((pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sClYXPh%c%d", mc?"MC":"", chName[1], ily)))){ | |
1508 | (*pr0)+=(*pr1); | |
1509 | pr0->fH->SetNameTitle(Form("H%sClYXPh%d", mc?"MC":"", ily), Form("Clusters :: #Deltay(x,#Phi) Ly[%d]", ily)); | |
1510 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
1511 | } | |
1512 | } | |
00a3f7a4 | 1513 | } |
8892a7f3 | 1514 | AliInfo(Form("Done %3d 2D projections.", jh)); |
3ceb45ae | 1515 | return kTRUE; |
00a3f7a4 | 1516 | } |
1517 | ||
3ceb45ae | 1518 | //________________________________________________________ |
f429b017 | 1519 | Bool_t AliTRDresolution::MakeProjectionTracklet(Bool_t mc) |
3ceb45ae | 1520 | { |
1521 | // Analyse tracklet | |
3ed01fbe | 1522 | const Int_t kNcontours(9); |
566c3d46 | 1523 | const Int_t kNstat(30); |
01ccc21a | 1524 | const Int_t kNstatQ(30); |
f429b017 | 1525 | Int_t cidx=mc?kMCtracklet:kTracklet; |
3ceb45ae | 1526 | if(fProj && fProj->At(cidx)) return kTRUE; |
1527 | if(!fContainer){ | |
1528 | AliError("Missing data container."); | |
1529 | return kFALSE; | |
1530 | } | |
f073d500 | 1531 | const Char_t *projName[] = {"hTracklet2Track", "hTracklet2MC"}; |
3ceb45ae | 1532 | THnSparse *H(NULL); |
f073d500 | 1533 | if(!(H = (THnSparse*)fContainer->FindObject(projName[Int_t(mc)]))){ |
1534 | AliError(Form("Missing/Wrong data @ %s.", projName[Int_t(mc)])); | |
3ceb45ae | 1535 | return kFALSE; |
1536 | } | |
82e6e5dc | 1537 | const Int_t mdim(kNdim+8); |
178d284a | 1538 | Int_t ndim(H->GetNdimensions()); Bool_t debug(ndim>Int_t(kNdimTrklt)); |
82e6e5dc | 1539 | Int_t coord[mdim]; memset(coord, 0, sizeof(Int_t) * mdim); Double_t v = 0.; |
8892a7f3 | 1540 | TAxis *aa[mdim], *as(NULL), *ap(NULL), *ac(NULL); memset(aa, 0, sizeof(TAxis*) * mdim); |
3ed01fbe | 1541 | for(Int_t id(0); id<ndim; id++) aa[id] = H->GetAxis(id); |
178d284a | 1542 | if(ndim > Int_t(kSpeciesChgRC)) as = H->GetAxis(kSpeciesChgRC); // init species/charge selection |
1543 | if(ndim > Int_t(kPt)) ap = H->GetAxis(kPt); // init pt selection | |
1544 | if(ndim > Int_t(kNdim)+1) ac = H->GetAxis(kNdim+1); // init centrality selection | |
8892a7f3 | 1545 | // calculate size depending on debug level |
178d284a | 1546 | const Int_t nCen(debug?Int_t(AliTRDeventInfo::kCentralityClasses):1); |
1547 | const Int_t nPt(debug?Int_t(kNpt):1); | |
8892a7f3 | 1548 | const Int_t nSpc(1);//ndim>kNdimTrklt?fgkNbins[kSpeciesChgRC]:1); |
178d284a | 1549 | const Int_t nCh(debug?Int_t(kNcharge):1); |
8892a7f3 | 1550 | |
3ed01fbe | 1551 | // build list of projections |
8892a7f3 | 1552 | const Int_t nsel(AliTRDeventInfo::kCentralityClasses*AliTRDgeometry::kNlayer*kNpt*(AliPID::kSPECIES*kNcharge + 1)); |
3ed01fbe | 1553 | // define rebinning strategy |
1554 | const Int_t nEtaPhi(4); Int_t rebinEtaPhiX[nEtaPhi] = {1, 2, 5, 1}, rebinEtaPhiY[nEtaPhi] = {2, 1, 1, 5}; | |
01ccc21a | 1555 | AliTRDresolutionProjection hp[kTrkltNproj]; TObjArray php(kTrkltNproj); |
3ed01fbe | 1556 | Int_t ih(0), isel(-1), np[nsel]; memset(np, 0, nsel*sizeof(Int_t)); |
566c3d46 | 1557 | const Char_t chName[kNcharge] = {'n', 'p'};const Char_t chSgn[kNcharge] = {'-', '+'}; |
1558 | const Char_t ptName[kNpt] = {'l', 'i', 'h'}; | |
1559 | const Char_t *ptCut[kNpt] = {"p_{t}[GeV/c]<0.8", "0.8<=p_{t}[GeV/c]<1.5", "p_{t}[GeV/c]>=1.5"}; | |
8892a7f3 | 1560 | const Char_t *cenName[AliTRDeventInfo::kCentralityClasses] = {"0-10%", "10-20%", "20-50%", "50-80%", "80-100%"}; |
1561 | for(Int_t icen(0); icen<nCen; icen++){ | |
1562 | for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){ | |
1563 | for(Int_t ipt(0); ipt<nPt; ipt++){ | |
1564 | for(Int_t isp(0); isp<nSpc; isp++){ | |
1565 | for(Int_t ich(0); ich<nCh; ich++){ | |
1566 | isel++; // new selection | |
1567 | hp[ih].Build(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, ily, icen), | |
f073d500 | 1568 | Form("Tracklets[%s%c]:: #Deltay{%s} Ly[%d] Cen[%s]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], ily, cenName[icen]), |
8892a7f3 | 1569 | kEta, kPhi, kYrez, aa); |
1570 | //hp[ih].SetShowRange(-0.1,0.1); | |
1571 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
1572 | php.AddLast(&hp[ih++]); np[isel]++; | |
1573 | hp[ih].Build(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, ily, icen), | |
f073d500 | 1574 | Form("Tracklets[%s%c]:: #Delta#phi{%s} Ly[%d] Cen[%s]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], ily, cenName[icen]), |
8892a7f3 | 1575 | kEta, kPhi, kPrez, aa); |
1576 | //hp[ih].SetShowRange(-0.5,0.5); | |
1577 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
1578 | php.AddLast(&hp[ih++]); np[isel]++; | |
1579 | hp[ih].Build(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, ily, icen), | |
f073d500 | 1580 | Form("Tracklets[%s%c]:: dQdl{%s} Ly[%d] Cen[%s]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], ily, cenName[icen]), |
8892a7f3 | 1581 | kEta, kPhi, kNdim, aa); |
f073d500 | 1582 | hp[ih].SetShowRange(1.,2.3); |
8892a7f3 | 1583 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); |
1584 | php.AddLast(&hp[ih++]); np[isel]++; | |
1585 | hp[ih].Build(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, ily, icen), | |
f073d500 | 1586 | Form("Tracklets[%s%c]:: OccupancyTB{%s} Ly[%d] Cen[%s]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], ily, cenName[icen]), |
8892a7f3 | 1587 | kEta, kPhi, kNdim+2, aa); |
1588 | hp[ih].SetShowRange(30., 70.); | |
1589 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
1590 | php.AddLast(&hp[ih++]); np[isel]++; | |
1591 | } | |
01ccc21a | 1592 | } |
8892a7f3 | 1593 | if(ndim==kNdimTrklt) continue; |
1594 | ||
1595 | isel++; // new selection | |
1596 | hp[ih].Build(Form("H%sTrkltRCZ%c%d%d", mc?"MC":"", ptName[ipt], ily, icen), | |
1597 | Form("Tracklets[RC]:: #Deltaz{%s} Ly[%d] Cen[%s]", ptCut[ipt], ily, cenName[icen]), | |
1598 | kEta, kPhi, kZrez, aa); | |
1599 | // hp[ih].SetShowRange(-0.1,0.1); | |
1600 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
1601 | php.AddLast(&hp[ih++]); np[isel]++; | |
1602 | hp[ih].Build(Form("H%sTrkltRCY%c%d%d", mc?"MC":"", ptName[ipt], ily, icen), | |
1603 | Form("Tracklets[RC]:: #Deltay{%s} Ly[%d] Cen[%s]", ptCut[ipt], ily, cenName[icen]), | |
1604 | kEta, kPhi, kYrez, aa); | |
1605 | //hp[ih].SetShowRange(-0.1,0.1); | |
1606 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
1607 | php.AddLast(&hp[ih++]); np[isel]++; | |
1608 | hp[ih].Build(Form("H%sTrkltRCPh%c%d%d", mc?"MC":"", ptName[ipt], ily, icen), | |
1609 | Form("Tracklets[RC]:: #Delta#phi{%s} Ly[%d] Cen[%s]", ptCut[ipt], ily, cenName[icen]), | |
1610 | kEta, kPhi, kPrez, aa); | |
1611 | //hp[ih].SetShowRange(-0.1,0.1); | |
1612 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
1613 | php.AddLast(&hp[ih++]); np[isel]++; | |
1614 | hp[ih].Build(Form("H%sTrkltRCQ%c%d%d", mc?"MC":"", ptName[ipt], ily, icen), | |
1615 | Form("Tracklets[RC]:: dQdl{%s} Ly[%d] Cen[%s]", ptCut[ipt], ily, cenName[icen]), | |
1616 | kEta, kPhi, kNdim, aa); | |
1617 | //hp[ih].SetShowRange(-0.1,0.1); | |
1618 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
1619 | php.AddLast(&hp[ih++]); np[isel]++; | |
566c3d46 | 1620 | } |
566c3d46 | 1621 | } |
3ed01fbe | 1622 | } |
8892a7f3 | 1623 | AliInfo(Form("Build %3d 3D projections.", ih)); |
3ed01fbe | 1624 | |
8892a7f3 | 1625 | Int_t ly(0), ch(0), sp(2), rcBin(as?as->FindBin(0.):-1), pt(0), cen(0), ioff(0), ispc(0); |
3ed01fbe | 1626 | for (Long64_t ib(0); ib < H->GetNbins(); ib++) { |
1627 | v = H->GetBinContent(ib, coord); | |
1628 | if(v<1.) continue; | |
1629 | ly = coord[kBC]-1; // layer selection | |
1630 | // charge selection | |
8892a7f3 | 1631 | ch = 0; sp=0;// [e-] track [dafault] |
3ed01fbe | 1632 | if(rcBin>0){ // debug mode in which species are also saved |
01ccc21a | 1633 | sp = Int_t(TMath::Abs(as->GetBinCenter(coord[kSpeciesChgRC])))-1; |
3ed01fbe | 1634 | if(coord[kSpeciesChgRC] > rcBin) ch = 1; // [+] track |
1635 | else if(coord[kSpeciesChgRC] == rcBin) ch = 2; // [RC] track | |
1636 | } | |
566c3d46 | 1637 | // pt selection |
1638 | pt = 0; // low pt | |
01ccc21a | 1639 | if(ap) pt = TMath::Min(coord[kPt]-1, Int_t(kNpt)-1); |
8892a7f3 | 1640 | // centrality selection |
1641 | cen = 0; // default | |
1642 | if(ac) cen = coord[kNdim+1]-1; | |
566c3d46 | 1643 | // global selection |
8892a7f3 | 1644 | if(ndim==kNdimTrklt){ |
1645 | ioff = ly*4; | |
1646 | isel = ly; | |
1647 | } else { | |
1648 | ispc = nSpc*nCh+1; | |
1649 | isel = cen*AliTRDgeometry::kNlayer*kNpt*ispc+ly*kNpt*ispc+pt*ispc; isel+=sp<0?(nSpc*nCh):(sp*nCh+ch); | |
1650 | ioff = 4*isel; | |
1651 | } | |
1652 | AliDebug(4, Form("SELECTION[%d] :: ch[%c] pt[%c] sp[%d] ly[%d] cen[%d]", np[isel], ch==2?'Z':chName[ch], ptName[pt], sp, ly, cen)); | |
01ccc21a | 1653 | for(Int_t jh(0); jh<np[isel]; jh++) ((AliTRDresolutionProjection*)php.At(ioff+jh))->Increment(coord, v); |
3ed01fbe | 1654 | } |
3ed01fbe | 1655 | TObjArray *arr(NULL); |
0b366e97 | 1656 | fProj->AddAt(arr = new TObjArray(kTrkltNproj), cidx); |
3ed01fbe | 1657 | |
566c3d46 | 1658 | TH2 *h2(NULL); Int_t jh(0); |
3ed01fbe | 1659 | for(; ih--; ){ |
09c85be5 | 1660 | if(!hp[ih].fH) continue; |
3ed01fbe | 1661 | Int_t mid(0), nstat(kNstat); |
01ccc21a | 1662 | if(strchr(hp[ih].fH->GetName(), 'Q')){ mid=2; nstat=kNstatQ;} |
3ed01fbe | 1663 | if(!(h2 = hp[ih].Projection2D(nstat, kNcontours, mid))) continue; |
566c3d46 | 1664 | arr->AddAt(h2, jh++); |
3ed01fbe | 1665 | } |
566c3d46 | 1666 | // build combined performance plots |
01ccc21a | 1667 | AliTRDresolutionProjection *pr0(NULL), *pr1(NULL); |
566c3d46 | 1668 | for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){ |
8892a7f3 | 1669 | for(Int_t ich(0); ich<nCh; ich++){ |
1670 | for(Int_t icen(0); icen<nCen; icen++){ | |
1671 | for(Int_t ipt(0); ipt<nPt; ipt++){ | |
1672 | /*!dy*/ | |
1673 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, ily, icen)))){ | |
1674 | for(Int_t isp(1); isp<nSpc; isp++){ | |
1675 | if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, ily, icen)))) continue; | |
1676 | (*pr0)+=(*pr1); | |
1677 | } | |
1678 | pr0->fH->SetNameTitle(Form("H%sTrkltY%c%c%d%d", mc?"MC":"", chName[ich], ptName[ipt], ily, icen), | |
1679 | Form("Tracklets[%c]:: #Deltay{%s} Ly[%d] Cen[%s]", chSgn[ich], ptCut[ipt], ily, cenName[icen])); | |
1680 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
1681 | if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, icen)))) (*pr1)+=(*pr0); | |
1682 | } | |
1683 | /*!dphi*/ | |
1684 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, ily, icen)))){ | |
1685 | for(Int_t isp(1); isp<nSpc; isp++){ | |
1686 | if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, ily, icen)))) continue; | |
1687 | (*pr0)+=(*pr1); | |
1688 | } | |
1689 | pr0->fH->SetNameTitle(Form("H%sTrkltPh%c%c%d%d", mc?"MC":"", chName[ich], ptName[ipt], ily, icen), | |
1690 | Form("Tracklets[%c]:: #Delta#phi{%s} Ly[%d] Cen[%s]", chSgn[ich], ptCut[ipt], ily, cenName[icen])); | |
1691 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
1692 | if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, icen)))) (*pr1)+=(*pr0); | |
1693 | } | |
1694 | /*!dQ/dl*/ | |
1695 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, ily, icen)))){ | |
1696 | for(Int_t isp(1); isp<nSpc; isp++){ | |
1697 | if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, ily, icen)))) continue; | |
1698 | (*pr0)+=(*pr1); | |
1699 | } | |
1700 | pr0->fH->SetNameTitle(Form("H%sTrkltQ%c%c%d%d", mc?"MC":"", chName[ich], ptName[ipt], ily, icen), | |
1701 | Form("Tracklets[%c]:: dQdl{%s} Ly[%d] Cen[%s]", chSgn[ich], ptCut[ipt], ily, cenName[icen])); | |
1702 | if((h2 = pr0->Projection2D(kNstatQ, kNcontours, 2))) arr->AddAt(h2, jh++); | |
1703 | pr0->fH->SetNameTitle(Form("H%sTrkltQS%c%c%d%d", mc?"MC":"", chName[ich], ptName[ipt], ily, icen), | |
1704 | Form("Tracklets[%c]:: dQdl{%s} Ly[%d] Cen[%s]", chSgn[ich], ptCut[ipt], ily, cenName[icen])); | |
f073d500 | 1705 | pr0->SetShowRange(2.4, 5.1); |
8892a7f3 | 1706 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++); |
1707 | if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, icen)))) (*pr1)+=(*pr0); | |
1708 | } | |
1709 | /*!TB occupancy*/ | |
1710 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, ily, icen)))){ | |
1711 | for(Int_t isp(1); isp<nSpc; isp++){ | |
1712 | if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, ily, icen)))) continue; | |
1713 | (*pr0)+=(*pr1); | |
1714 | } | |
1715 | pr0->fH->SetNameTitle(Form("H%sTrkltTB%c%c%d%d", mc?"MC":"", chName[ich], ptName[ipt], ily, icen), | |
1716 | Form("Tracklets[%c]:: OccupancyTB{%s} Ly[%d] Cen[%s]", chSgn[ich], ptCut[ipt], ily, cenName[icen])); | |
1717 | if((h2 = pr0->Projection2D(kNstat, kNcontours))) arr->AddAt(h2, jh++); | |
1718 | if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, icen)))) (*pr1)+=(*pr0); | |
01ccc21a | 1719 | } |
8892a7f3 | 1720 | } // end pt integration |
1721 | /*!dy*/ | |
1722 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, icen)))){ | |
1723 | pr0->fH->SetNameTitle(Form("H%sTrkltY%c%d%d", mc?"MC":"", chName[ich], ily, icen), | |
1724 | Form("Tracklets[%c]:: #Deltay Ly[%d] Cen[%s]", chSgn[ich], ily, cenName[icen])); | |
01ccc21a | 1725 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); |
8892a7f3 | 1726 | if(icen && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, 0)))) (*pr1)+=(*pr0); |
01ccc21a | 1727 | } |
1728 | /*!dphi*/ | |
8892a7f3 | 1729 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, icen)))){ |
1730 | pr0->fH->SetNameTitle(Form("H%sTrkltPh%c%d%d", mc?"MC":"", chName[ich], ily, icen), | |
1731 | Form("Tracklets[%c]:: #Delta#phi Ly[%d] Cen[%s]", chSgn[ich], ily, cenName[icen])); | |
01ccc21a | 1732 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); |
8892a7f3 | 1733 | if(icen && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, 0)))) (*pr1)+=(*pr0); |
01ccc21a | 1734 | } |
1735 | /*!dQ/dl*/ | |
8892a7f3 | 1736 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, icen)))){ |
1737 | pr0->fH->SetNameTitle(Form("H%sTrkltQ%c%d%d", mc?"MC":"", chName[ich], ily, icen), | |
1738 | Form("Tracklets[%c]:: dQdl Ly[%d] Cen[%s]", chSgn[ich], ily, cenName[icen])); | |
f073d500 | 1739 | pr0->SetShowRange(1.,2.3); |
01ccc21a | 1740 | if((h2 = pr0->Projection2D(kNstatQ, kNcontours, 2))) arr->AddAt(h2, jh++); |
8892a7f3 | 1741 | pr0->fH->SetNameTitle(Form("H%sTrkltQS%c%d%d", mc?"MC":"", chName[ich], ily, icen), |
1742 | Form("Tracklets[%c]:: dQdl Ly[%d] Cen[%s]", chSgn[ich], ily, cenName[icen])); | |
f073d500 | 1743 | pr0->SetShowRange(2.4,5.1); |
01ccc21a | 1744 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++); |
8892a7f3 | 1745 | if(icen && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, 0)))) (*pr1)+=(*pr0); |
01ccc21a | 1746 | } |
82e6e5dc | 1747 | /*!TB occupancy*/ |
8892a7f3 | 1748 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, icen)))){ |
1749 | pr0->fH->SetNameTitle(Form("H%sTrkltTB%c%d%d", mc?"MC":"", chName[ich], ily, icen), | |
1750 | Form("Tracklets[%c]:: OccupancyTB Ly[%d] Cen[%s]", chSgn[ich], ily, cenName[icen])); | |
82e6e5dc | 1751 | if((h2 = pr0->Projection2D(kNstat, kNcontours))) arr->AddAt(h2, jh++); |
8892a7f3 | 1752 | if(icen && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, 0)))) (*pr1)+=(*pr0); |
82e6e5dc | 1753 | } |
8892a7f3 | 1754 | } // end centrality integration |
01ccc21a | 1755 | /*!dy*/ |
8892a7f3 | 1756 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, 0)))){ |
1757 | pr0->fH->SetNameTitle(Form("H%sTrkltY%c%d", mc?"MC":"", chName[ich], ily), Form("Tracklets[%c] :: #Deltay Ly[%d]", chSgn[ich], ily)); | |
01ccc21a | 1758 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); |
8892a7f3 | 1759 | if(ich && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, ily, 0)))) (*pr1)+=(*pr0); |
01ccc21a | 1760 | } |
1761 | /*!dphi*/ | |
8892a7f3 | 1762 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, 0)))){ |
1763 | pr0->fH->SetNameTitle(Form("H%sTrkltPh%c%d", mc?"MC":"", chName[ich], ily), Form("Tracklets[%c] :: #Delta#phi Ly[%d]", chSgn[ich], ily)); | |
56838f9d | 1764 | pr0->SetShowRange(-.9,.9); |
01ccc21a | 1765 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); |
8892a7f3 | 1766 | if(ich && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, ily, 0)))) (*pr1)+=(*pr0); |
01ccc21a | 1767 | } |
1768 | /*!dQ/dl*/ | |
8892a7f3 | 1769 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, 0)))){ |
1770 | pr0->fH->SetNameTitle(Form("H%sTrkltQ%c%d", mc?"MC":"", chName[ich], ily), Form("Tracklets[%c] :: dQdl Ly[%d]", chSgn[ich], ily)); | |
f073d500 | 1771 | pr0->SetShowRange(1.,2.3); |
01ccc21a | 1772 | if((h2 = pr0->Projection2D(kNstatQ, kNcontours, 2))) arr->AddAt(h2, jh++); |
8892a7f3 | 1773 | pr0->fH->SetNameTitle(Form("H%sTrkltQS%c%d", mc?"MC":"", chName[ich], ily), Form("Tracklets[%c] :: dQdl Ly[%d]", chSgn[ich], ily)); |
f073d500 | 1774 | pr0->SetShowRange(2.4,5.1); |
01ccc21a | 1775 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++); |
8892a7f3 | 1776 | if(ich && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, ily, 0)))) (*pr1)+=(*pr0); |
01ccc21a | 1777 | } |
82e6e5dc | 1778 | /*!TB occupancy*/ |
8892a7f3 | 1779 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, 0)))){ |
1780 | pr0->fH->SetNameTitle(Form("H%sTrkltTB%c%d", mc?"MC":"", chName[ich], ily), Form("Tracklets[%c] :: OccupancyTB Ly[%d]", chSgn[ich], ily)); | |
82e6e5dc | 1781 | if((h2 = pr0->Projection2D(kNstat, kNcontours))) arr->AddAt(h2, jh++); |
8892a7f3 | 1782 | if(ich && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, ily, 0)))) (*pr1)+=(*pr0); |
82e6e5dc | 1783 | } |
8892a7f3 | 1784 | } // end charge integration |
01ccc21a | 1785 | /*!dy*/ |
8892a7f3 | 1786 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, ily, 0)))){ |
01ccc21a | 1787 | pr0->fH->SetNameTitle(Form("H%sTrkltY%d", mc?"MC":"", ily), Form("Tracklets :: #Deltay Ly[%d]", ily)); |
1788 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
566c3d46 | 1789 | } |
01ccc21a | 1790 | /*!dphi*/ |
8892a7f3 | 1791 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, ily, 0)))){ |
01ccc21a | 1792 | pr0->fH->SetNameTitle(Form("H%sTrkltPh%d", mc?"MC":"", ily), Form("Tracklets :: #Delta#phi Ly[%d]", ily)); |
56838f9d | 1793 | pr0->SetShowRange(-.45,.45); |
01ccc21a | 1794 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); |
566c3d46 | 1795 | } |
8892a7f3 | 1796 | /*!dQdl*/ |
1797 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, ily, 0)))){ | |
01ccc21a | 1798 | pr0->fH->SetNameTitle(Form("H%sTrkltQ%d", mc?"MC":"", ily), Form("Tracklets :: dQdl Ly[%d]", ily)); |
56838f9d | 1799 | pr0->SetShowRange(1.,2.3); |
1800 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 2))) arr->AddAt(h2, jh++); | |
1801 | pr0->fH->SetName(Form("H%sTrkltQS%d", mc?"MC":"", ily)); | |
1802 | pr0->SetShowRange(2.4,5.1); | |
01ccc21a | 1803 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++); |
566c3d46 | 1804 | } |
82e6e5dc | 1805 | /*!TB occupancy*/ |
8892a7f3 | 1806 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, ily, 0)))){ |
82e6e5dc | 1807 | pr0->fH->SetNameTitle(Form("H%sTrkltTB%d", mc?"MC":"", ily), Form("Tracklets :: OccupancyTB Ly[%d]", ily)); |
1808 | if((h2 = pr0->Projection2D(kNstat, kNcontours))) arr->AddAt(h2, jh++); | |
1809 | } | |
8892a7f3 | 1810 | |
1811 | /*! Row Cross processing*/ | |
1812 | for(Int_t icen(0); icen<nCen; icen++){ | |
1813 | /*!RC dz*/ | |
1814 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltRCZ%c%d%d", mc?"MC":"", ptName[0], ily, icen)))){ | |
1815 | for(Int_t ipt(0); ipt<kNpt; ipt++){ | |
1816 | if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltRCZ%c%d%d", mc?"MC":"", ptName[ipt], ily, icen)))) continue; | |
1817 | (*pr0)+=(*pr1); | |
1818 | } | |
1819 | pr0->fH->SetNameTitle(Form("H%sTrkltRCZ%d%d", mc?"MC":"", ily, icen), Form("Tracklets[RC]:: #Deltaz Ly[%d] Cen[%s]", ily, cenName[icen])); | |
1820 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
1821 | if(icen && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltRCZ%c%d%d", mc?"MC":"", ptName[0], ily, 0)))) (*pr1)+=(*pr0); | |
1822 | } | |
1823 | } // end centrality integration for row cross | |
1824 | /*!RC dz*/ | |
1825 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltRCZ%c%d%d", mc?"MC":"", ptName[0], ily, 0)))){ | |
1826 | pr0->fH->SetNameTitle(Form("H%sTrkltRCZ%d", mc?"MC":"", ily), Form("Tracklets[RC] :: #Deltaz Ly[%d]", ily)); | |
1827 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
1828 | } | |
1829 | } // end layer loop | |
1830 | AliInfo(Form("Done %3d 2D projections.", jh)); | |
3ceb45ae | 1831 | return kTRUE; |
1832 | } | |
068e2c00 | 1833 | |
00a3f7a4 | 1834 | //________________________________________________________ |
f429b017 | 1835 | Bool_t AliTRDresolution::MakeProjectionTrackIn(Bool_t mc) |
1ee39b3a | 1836 | { |
3ceb45ae | 1837 | // Analyse track in |
3ed01fbe | 1838 | const Int_t kNcontours(9); |
1839 | const Int_t kNstat(30); | |
f429b017 | 1840 | Int_t cidx=mc?kMCtrackIn:kTrackIn; |
3ceb45ae | 1841 | if(fProj && fProj->At(cidx)) return kTRUE; |
1842 | if(!fContainer){ | |
1843 | AliError("Missing data container."); | |
1844 | return kFALSE; | |
1845 | } | |
f073d500 | 1846 | const Char_t *projName[] = {"hTracklet2TRDin", "hTRDin2MC"}; |
3ceb45ae | 1847 | THnSparse *H(NULL); |
f073d500 | 1848 | if(!(H = (THnSparse*)fContainer->FindObject(projName[Int_t(mc)]))){ |
1849 | AliError(Form("Missing/Wrong data @ %s.", projName[Int_t(mc)])); | |
1ee39b3a | 1850 | return kFALSE; |
1851 | } | |
61f6b45e | 1852 | |
01ccc21a | 1853 | const Int_t mdim(kNdim+3); |
1854 | Int_t coord[mdim]; memset(coord, 0, sizeof(Int_t) * mdim); Double_t v = 0.; | |
3ed01fbe | 1855 | Int_t ndim(H->GetNdimensions()); |
49ed65ad | 1856 | TAxis *aa[mdim], *as(NULL), *ap(NULL), *ax(NULL), *abf(NULL); memset(aa, 0, sizeof(TAxis*) * (mdim)); |
3ed01fbe | 1857 | for(Int_t id(0); id<ndim; id++) aa[id] = H->GetAxis(id); |
178d284a | 1858 | if(ndim > Int_t(kSpeciesChgRC)) as = H->GetAxis(kSpeciesChgRC); |
1859 | if(ndim > Int_t(kPt)) ap = H->GetAxis(kPt); | |
1860 | if(ndim > Int_t(kNdim)+1) ax = H->GetAxis(kNdim+1); | |
1861 | if(ndim > Int_t(kNdim)+2) abf = H->GetAxis(kNdim+2); | |
49ed65ad | 1862 | //AliInfo(Form("Using : Species[%c] Pt[%c] BunchFill[%c]", as?'y':'n', ap?'y':'n', abf?'y':'n')); |
178d284a | 1863 | const Int_t nPt(ndim>Int_t(kNdimTrkIn)?Int_t(kNpt):1); |
01ccc21a | 1864 | |
3ed01fbe | 1865 | // build list of projections |
f073d500 | 1866 | const Int_t nsel(kNpt*(AliPID::kSPECIES*kNcharge + 1)); |
01ccc21a | 1867 | const Char_t chName[kNcharge] = {'n', 'p'};const Char_t chSgn[kNcharge] = {'-', '+'}; |
1868 | const Char_t ptName[kNpt] = {'l', 'i', 'h'}; | |
1869 | const Char_t *ptCut[kNpt] = {"p_{t}[GeV/c]<0.8", "0.8<=p_{t}[GeV/c]<1.5", "p_{t}[GeV/c]>=1.5"}; | |
3ed01fbe | 1870 | // define rebinning strategy |
1871 | const Int_t nEtaPhi(4); Int_t rebinEtaPhiX[nEtaPhi] = {1, 2, 5, 1}, rebinEtaPhiY[nEtaPhi] = {2, 1, 1, 5}; | |
01ccc21a | 1872 | AliTRDresolutionProjection hp[kMCTrkInNproj]; TObjArray php(kMCTrkInNproj+2); |
3ed01fbe | 1873 | Int_t ih(0), isel(-1), np[nsel]; memset(np, 0, nsel*sizeof(Int_t)); |
1874 | // define list of projections | |
f073d500 | 1875 | for(Int_t ipt(0); ipt<nPt; ipt++){ |
01ccc21a | 1876 | for(Int_t isp(0); isp<AliPID::kSPECIES; isp++){ |
1877 | for(Int_t ich(0); ich<kNcharge; ich++){ | |
1878 | isel++; // new selection | |
1879 | hp[ih].Build(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp), | |
f073d500 | 1880 | Form("TrackIn[%s%c]:: #Deltay{%s}", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt]), |
01ccc21a | 1881 | kEta, kPhi, kYrez, aa); |
1882 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
1883 | php.AddLast(&hp[ih++]); np[isel]++; | |
1884 | hp[ih].Build(Form("H%sTrkInPh%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp), | |
f073d500 | 1885 | Form("TrackIn[%s%c]:: #Delta#phi{%s}", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt]), |
01ccc21a | 1886 | kEta, kPhi, kPrez, aa); |
1887 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
1888 | php.AddLast(&hp[ih++]); np[isel]++; | |
49ed65ad | 1889 | hp[ih].Build(Form("H%sTrkInQ%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp), |
1890 | Form("TrackIn[%s%c]:: dQdl {%s}", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt]), | |
1891 | kEta, kPhi, kZrez, aa); | |
1892 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
1893 | php.AddLast(&hp[ih++]); np[isel]++; | |
1894 | if(!ax) continue; | |
01ccc21a | 1895 | hp[ih].Build(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp), |
f073d500 | 1896 | Form("TrackIn[%s%c]:: #Deltax{%s}", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt]), |
01ccc21a | 1897 | kEta, kPhi, kNdim+1, aa); |
1898 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
1899 | php.AddLast(&hp[ih++]); np[isel]++; | |
1900 | } | |
35983729 | 1901 | } |
01ccc21a | 1902 | isel++; // RC tracks |
1903 | hp[ih].Build(Form("H%sTrkInRCZ%c", mc?"MC":"", ptName[ipt]), | |
1904 | Form("TrackIn[RC]:: #Deltaz{%s}", ptCut[ipt]), | |
1905 | kEta, kPhi, kZrez, aa); | |
1906 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
1907 | php.AddLast(&hp[ih++]); np[isel]++; | |
1908 | hp[ih].Build(Form("H%sTrkInRCY%c", mc?"MC":"", ptName[ipt]), | |
1909 | Form("TrackIn[RC]:: #Deltay{%s}", ptCut[ipt]), | |
1910 | kEta, kPhi, kYrez, aa); | |
1911 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
1912 | php.AddLast(&hp[ih++]); np[isel]++; | |
1913 | hp[ih].Build(Form("H%sTrkInRCPh%c", mc?"MC":"", ptName[ipt]), | |
1914 | Form("TrackIn[RC]:: #Delta#phi{%s}", ptCut[ipt]), | |
1915 | kEta, kPhi, kPrez, aa); | |
1916 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
1917 | php.AddLast(&hp[ih++]); np[isel]++; | |
49ed65ad | 1918 | if(!ax) continue; |
01ccc21a | 1919 | hp[ih].Build(Form("H%sTrkInRCX%c", mc?"MC":"", ptName[ipt]), |
1920 | Form("TrackIn[RC]:: #Deltax{%s}", ptCut[ipt]), | |
1921 | kEta, kPhi, kNdim+1, aa); | |
1922 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
1923 | php.AddLast(&hp[ih++]); np[isel]++; | |
35983729 | 1924 | } |
8892a7f3 | 1925 | AliInfo(Form("Build %3d 3D projections.", ih)); |
3ed01fbe | 1926 | |
1927 | // fill projections | |
f073d500 | 1928 | Int_t ch(0), pt(0), sp(1), rcBin(as?as->FindBin(0.):-1), ioff(0); |
3ceb45ae | 1929 | for (Long64_t ib(0); ib < H->GetNbins(); ib++) { |
1930 | v = H->GetBinContent(ib, coord); | |
1931 | if(v<1.) continue; | |
566c3d46 | 1932 | if(fBCbinTOF>0 && coord[kBC]!=fBCbinTOF) continue; // TOF bunch cross cut |
1933 | if(fBCbinFill>0 && abf && coord[kNdim+2]!=fBCbinTOF) continue; // Fill bunch cut | |
3ed01fbe | 1934 | // charge selection |
01ccc21a | 1935 | ch = 0; sp=1;// [-] track |
3ed01fbe | 1936 | if(rcBin>0){ // debug mode in which species are also saved |
01ccc21a | 1937 | sp = Int_t(TMath::Abs(as->GetBinCenter(coord[kSpeciesChgRC])))-1; |
3ed01fbe | 1938 | if(coord[kSpeciesChgRC] > rcBin) ch = 1; // [+] track |
1939 | else if(coord[kSpeciesChgRC] == rcBin) ch = 2; // [RC] track | |
3ceb45ae | 1940 | } |
35983729 | 1941 | // pt selection |
1942 | pt = 0; // low pt | |
01ccc21a | 1943 | if(ap) pt = TMath::Min(coord[kPt]-1, Int_t(kNpt)-1); |
35983729 | 1944 | // global selection |
01ccc21a | 1945 | isel = pt*11; isel+=sp<0?10:(sp*kNcharge+ch); |
49ed65ad | 1946 | ioff = isel*(ax?4:3); |
01ccc21a | 1947 | AliDebug(4, Form("SELECTION[%d] :: ch[%c] pt[%c] sp[%d]\n", np[isel], ch==2?'Z':chName[ch], ptName[pt], sp)); |
1948 | for(Int_t jh(0); jh<np[isel]; jh++) ((AliTRDresolutionProjection*)php.At(ioff+jh))->Increment(coord, v); | |
3ceb45ae | 1949 | } |
1950 | TObjArray *arr(NULL); | |
35983729 | 1951 | fProj->AddAt(arr = new TObjArray(mc?kMCTrkInNproj:kTrkInNproj), cidx); |
3ceb45ae | 1952 | |
566c3d46 | 1953 | TH2 *h2(NULL); Int_t jh(0); |
3ed01fbe | 1954 | for(; ih--; ){ |
09c85be5 | 1955 | if(!hp[ih].fH) continue; |
0b366e97 | 1956 | if(!(h2 = hp[ih].Projection2D(kNstat, kNcontours))) continue; |
566c3d46 | 1957 | arr->AddAt(h2, jh++); |
3ed01fbe | 1958 | } |
35983729 | 1959 | // build combined performance plots |
01ccc21a | 1960 | // combine up the tree of projections |
1961 | AliTRDresolutionProjection *pr0(NULL), *pr1(NULL); | |
49ed65ad | 1962 | AliTRDresolutionProjection xlow[2], specY[kNcharge*AliPID::kSPECIES], specPh[kNcharge*AliPID::kSPECIES], specQ[kNcharge*AliPID::kSPECIES]; |
01ccc21a | 1963 | for(Int_t ich(0); ich<kNcharge; ich++){ |
f073d500 | 1964 | // PID dependency - summation over pt |
1965 | for(Int_t isp(0); isp<AliPID::kSPECIES; isp++){ | |
1966 | /*!dy*/ | |
1967 | Int_t idx(ich*AliPID::kSPECIES+isp); | |
1968 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[ich], ptName[0], isp)))){ | |
1969 | specY[idx] = (*pr0); | |
1970 | specY[idx].SetNameTitle(Form("H%sTrkInY%c%d", mc?"MC":"", chName[ich], isp), "Sum over pt"); | |
1971 | specY[idx].fH->SetNameTitle(Form("H%sTrkInY%c%d", mc?"MC":"", chName[ich], isp), | |
1972 | Form("TrackIn[%s%c]:: #Deltay", AliPID::ParticleLatexName(isp), chSgn[ich])); | |
1973 | for(Int_t ipt(1); ipt<nPt; ipt++){ | |
1974 | if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp)))) continue; | |
1975 | specY[idx]+=(*pr1); | |
1976 | } | |
1977 | php.AddLast(&specY[idx]); | |
b351a191 | 1978 | if((h2 = specY[idx].Projection2D(kNstat, kNcontours, 1, kFALSE))) arr->AddAt(h2, jh++); |
1979 | if((h2 = (TH2*)gDirectory->Get(Form("%s_yx", specY[idx].fH->GetName())))) arr->AddAt(h2, jh++); | |
f073d500 | 1980 | if(ich && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%d", mc?"MC":"", chName[0], isp)))) (*pr1)+=specY[idx]; |
1981 | } | |
1982 | /*!dphi*/ | |
1983 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", mc?"MC":"", chName[ich], ptName[0], isp)))){ | |
1984 | specPh[idx] = (*pr0); | |
1985 | specPh[idx].SetNameTitle(Form("H%sTrkInPh%c%d", mc?"MC":"", chName[ich], isp), "Sum over pt"); | |
1986 | specPh[idx].fH->SetNameTitle(Form("H%sTrkInPh%c%d", mc?"MC":"", chName[ich], isp), | |
1987 | Form("TrackIn[%s%c]:: #Delta#phi", AliPID::ParticleLatexName(isp), chSgn[ich])); | |
b351a191 | 1988 | specPh[idx].SetShowRange(-1.5, 1.5); |
f073d500 | 1989 | for(Int_t ipt(1); ipt<nPt; ipt++){ |
1990 | if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp)))) continue; | |
1991 | specPh[idx]+=(*pr1); | |
1992 | } | |
1993 | php.AddLast(&specPh[idx]); | |
1994 | if((h2 = specPh[idx].Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
1995 | if(ich && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%d", mc?"MC":"", chName[0], isp)))) (*pr1)+=specPh[idx]; | |
1996 | } | |
49ed65ad | 1997 | /*!dQdl*/ |
1998 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInQ%c%c%d", mc?"MC":"", chName[ich], ptName[0], isp)))){ | |
1999 | specQ[idx] = (*pr0); | |
2000 | specQ[idx].SetNameTitle(Form("H%sTrkInQ%c%d", mc?"MC":"", chName[ich], isp), "Sum over pt"); | |
2001 | specQ[idx].fH->SetNameTitle(Form("H%sTrkInQ%c%d", mc?"MC":"", chName[ich], isp), | |
2002 | Form("TrackIn[%s%c]:: dQdl", AliPID::ParticleLatexName(isp), chSgn[ich])); | |
2003 | specQ[idx].SetShowRange(-2.2, -1.75); | |
2004 | specQ[idx].fH->GetZaxis()->SetTitle("dQdl [a.u.]"); | |
2005 | for(Int_t ipt(1); ipt<nPt; ipt++){ | |
2006 | if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInQ%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp)))) continue; | |
2007 | specQ[idx]+=(*pr1); | |
2008 | } | |
2009 | php.AddLast(&specQ[idx]); | |
2010 | if((h2 = specQ[idx].Projection2D(kNstat, kNcontours, 2))) arr->AddAt(h2, jh++); | |
2011 | specQ[idx].fH->SetName(Form("H%sTrkInQS%c%d", mc?"MC":"", chName[ich], isp)); | |
2012 | specQ[idx].SetShowRange(-1.75, -1.25); | |
2013 | if((h2 = specQ[idx].Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++); | |
2014 | if(ich && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInQ%c%d", mc?"MC":"", chName[0], isp)))) (*pr1)+=specQ[idx]; | |
2015 | } | |
f073d500 | 2016 | } |
2017 | // pt dependency - summation over PID | |
2018 | for(Int_t ipt(0); ipt<nPt; ipt++){ | |
01ccc21a | 2019 | /*!dy*/ |
2020 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], 0)))){ | |
2021 | for(Int_t isp(1); isp<AliPID::kSPECIES; isp++){ | |
2022 | if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp)))) continue; | |
2023 | (*pr0)+=(*pr1); | |
2024 | } | |
2025 | pr0->fH->SetNameTitle(Form("H%sTrkInY%c%c", mc?"MC":"", chName[ich], ptName[ipt]), | |
2026 | Form("TrackIn[%c]:: #Deltay{%s}", chSgn[ich], ptCut[ipt])); | |
2027 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2028 | if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[ich], ptName[0], 0)))) (*pr1)+=(*pr0); | |
2029 | } | |
2030 | /*!dphi*/ | |
2031 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], 0)))){ | |
2032 | for(Int_t isp(1); isp<AliPID::kSPECIES; isp++){ | |
2033 | if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp)))) continue; | |
2034 | (*pr0)+=(*pr1); | |
2035 | } | |
2036 | pr0->fH->SetNameTitle(Form("H%sTrkInPh%c%c", mc?"MC":"", chName[ich], ptName[ipt]), | |
2037 | Form("TrackIn[%c]:: #Delta#phi{%s}", chSgn[ich], ptCut[ipt])); | |
2038 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2039 | if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", mc?"MC":"", chName[ich], ptName[0], 0)))) (*pr1)+=(*pr0); | |
2040 | } | |
2041 | /*!dx*/ | |
2042 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], 0)))){ | |
2043 | for(Int_t isp(1); isp<AliPID::kSPECIES; isp++){ | |
2044 | if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp)))) continue; | |
2045 | (*pr0)+=(*pr1); | |
2046 | } | |
2047 | pr0->fH->SetNameTitle(Form("H%sTrkInX%c%c", mc?"MC":"", chName[ich], ptName[ipt]), | |
2048 | Form("TrackIn[%c]:: #Deltax{%s}", chSgn[ich], ptCut[ipt])); | |
2049 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2050 | if(!ipt){ | |
2051 | xlow[ich] = (*pr0); | |
2052 | xlow[ich].SetNameTitle(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[ich], ptName[0], 5), | |
2053 | Form("TrackIn[%c]:: #Deltax{%s}", chSgn[ich], ptCut[0])); | |
2054 | php.AddLast(&xlow[ich]); | |
2055 | } | |
2056 | if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[ich], ptName[0], 0)))) (*pr1)+=(*pr0); | |
2057 | } | |
2058 | } | |
2059 | /*!dy*/ | |
2060 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[ich], ptName[0], 0)))){ | |
2061 | pr0->fH->SetNameTitle(Form("H%sTrkInY%c", mc?"MC":"", chName[ich]), | |
2062 | Form("TrackIn[%c]:: #Deltay", chSgn[ich])); | |
8892a7f3 | 2063 | pr0->SetShowRange(-0.3, 0.3); |
01ccc21a | 2064 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); |
2065 | if(ich && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[0], ptName[0], 0)))) (*pr1)+=(*pr0); | |
2066 | } | |
2067 | /*!dy high pt*/ | |
2068 | if(ich && (pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[0], ptName[2], 0)))){ | |
2069 | if((pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[ich], ptName[2], 0)))){ | |
2070 | (*pr0)+=(*pr1); | |
2071 | pr0->fH->SetNameTitle(Form("H%sTrkInY%c", mc?"MC":"", ptName[2]), Form("TrackIn :: #Deltay{%s}", ptCut[2])); | |
2072 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2073 | } | |
2074 | } | |
2075 | /*!dphi*/ | |
2076 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", mc?"MC":"", chName[ich], ptName[0], 0)))){ | |
2077 | pr0->fH->SetNameTitle(Form("H%sTrkInPh%c", mc?"MC":"", chName[ich]), | |
2078 | Form("TrackIn[%c]:: #Delta#phi", chSgn[ich])); | |
f073d500 | 2079 | pr0->SetShowRange(-1., 1.); |
01ccc21a | 2080 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); |
2081 | if(ich==1 && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", mc?"MC":"", chName[0], ptName[0], 0)))) (*pr1)+=(*pr0); | |
2082 | } | |
2083 | /*!dx*/ | |
2084 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[ich], ptName[0], 0)))){ | |
2085 | pr0->fH->SetNameTitle(Form("H%sTrkInX%c", mc?"MC":"", chName[ich]), | |
2086 | Form("TrackIn[%c]:: #Deltax", chSgn[ich])); | |
2087 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2088 | if(ich==1 && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[0], ptName[0], 0)))) (*pr1)+=(*pr0); | |
2089 | } | |
2090 | /*!dx low pt*/ | |
2091 | if(ich && (pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[0], ptName[0], 5)))){ | |
2092 | if((pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[ich], ptName[0], 5)))){ | |
2093 | (*pr0)+=(*pr1); | |
2094 | pr0->fH->SetNameTitle(Form("H%sTrkInX%c", mc?"MC":"", ptName[0]), Form("TrackIn :: #Deltax{%s}", ptCut[0])); | |
2095 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2096 | } | |
2097 | } | |
2098 | } | |
f073d500 | 2099 | for(Int_t isp(0); isp<AliPID::kSPECIES; isp++){ |
2100 | /*!dy*/ | |
2101 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%d", mc?"MC":"", chName[0], isp)))){ | |
2102 | pr0->fH->SetNameTitle(Form("H%sTrkInY%d", mc?"MC":"", isp), Form("TrackIn[%s] :: #Deltay", AliPID::ParticleLatexName(isp))); | |
2103 | pr0->SetShowRange(-0.3, 0.3); | |
b351a191 | 2104 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1, kFALSE))) arr->AddAt(h2, jh++); |
2105 | if((h2 = (TH2*)gDirectory->Get(Form("%s_yx", pr0->fH->GetName())))) arr->AddAt(h2, jh++); | |
f073d500 | 2106 | } |
2107 | /*!dphi*/ | |
2108 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%d", mc?"MC":"", chName[0], isp)))){ | |
2109 | pr0->fH->SetNameTitle(Form("H%sTrkInPh%d", mc?"MC":"", isp), Form("TrackIn[%s] :: #Delta#phi", AliPID::ParticleLatexName(isp))); | |
b351a191 | 2110 | pr0->SetShowRange(-1., 1.); |
f073d500 | 2111 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); |
2112 | } | |
49ed65ad | 2113 | /*!dQdl*/ |
2114 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInQ%c%d", mc?"MC":"", chName[0], isp)))){ | |
2115 | pr0->fH->SetNameTitle(Form("H%sTrkInQ%d", mc?"MC":"", isp), Form("TrackIn[%s] :: dQdl", AliPID::ParticleLatexName(isp))); | |
2116 | pr0->SetShowRange(-2.2, -1.75); | |
2117 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 2))) arr->AddAt(h2, jh++); | |
2118 | pr0->fH->SetName(Form("H%sTrkInQS%d", mc?"MC":"", isp)); | |
2119 | pr0->SetShowRange(-1.7, -1.25); | |
2120 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++); | |
2121 | } | |
f073d500 | 2122 | } |
01ccc21a | 2123 | /*!dy*/ |
2124 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[0], ptName[0], 0)))){ | |
2125 | pr0->fH->SetNameTitle(Form("H%sTrkInY", mc?"MC":""), "TrackIn :: #Deltay"); | |
f073d500 | 2126 | pr0->SetShowRange(-0.3, 0.3); |
01ccc21a | 2127 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); |
2128 | } | |
2129 | /*!dphi*/ | |
2130 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", mc?"MC":"", chName[0], ptName[0], 0)))){ | |
2131 | pr0->fH->SetNameTitle(Form("H%sTrkInPh", mc?"MC":""), "TrackIn :: #Delta#phi"); | |
2132 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2133 | } | |
2134 | /*!dx*/ | |
2135 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[0], ptName[0], 0)))){ | |
2136 | pr0->fH->SetNameTitle(Form("H%sTrkInX", mc?"MC":""), "TrackIn :: #Deltax"); | |
2137 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2138 | } | |
2139 | /*!RC dz*/ | |
2140 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInRCZ%c", mc?"MC":"", ptName[0])))){ | |
2141 | for(Int_t ipt(0); ipt<kNpt; ipt++){ | |
2142 | if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInRCZ%c", mc?"MC":"", ptName[ipt])))) continue; | |
2143 | (*pr0)+=(*pr1); | |
2144 | } | |
2145 | pr0->fH->SetNameTitle(Form("H%sTrkInRCZ", mc?"MC":""), "TrackIn[RC]:: #Deltaz"); | |
2146 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
566c3d46 | 2147 | } |
01ccc21a | 2148 | /*!RC dy*/ |
2149 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInRCY%c", mc?"MC":"", ptName[0])))){ | |
2150 | for(Int_t ipt(0); ipt<kNpt; ipt++){ | |
2151 | if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInRCY%c", mc?"MC":"", ptName[ipt])))) continue; | |
2152 | (*pr0)+=(*pr1); | |
2153 | } | |
2154 | pr0->fH->SetNameTitle(Form("H%sTrkInRCY", mc?"MC":""), "TrackIn[RC]:: #Deltay"); | |
2155 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2156 | } | |
2157 | /*!RC dphi*/ | |
2158 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInRCPh%c", mc?"MC":"", ptName[0])))){ | |
2159 | for(Int_t ipt(0); ipt<kNpt; ipt++){ | |
2160 | if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInRCPh%c", mc?"MC":"", ptName[ipt])))) continue; | |
2161 | (*pr0)+=(*pr1); | |
2162 | } | |
2163 | pr0->fH->SetNameTitle(Form("H%sTrkInRCPh", mc?"MC":""), "TrackIn[RC]:: #Delta#phi"); | |
2164 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2165 | } | |
2166 | /*!RC dx*/ | |
2167 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInRCX%c", mc?"MC":"", ptName[0])))){ | |
2168 | for(Int_t ipt(0); ipt<kNpt; ipt++){ | |
2169 | if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInRCX%c", mc?"MC":"", ptName[ipt])))) continue; | |
2170 | (*pr0)+=(*pr1); | |
2171 | } | |
2172 | pr0->fH->SetNameTitle(Form("H%sTrkInRCX", mc?"MC":""), "TrackIn[RC]:: #Deltax"); | |
2173 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2174 | } | |
8892a7f3 | 2175 | AliInfo(Form("Done %3d 2D projections.", jh)); |
3ceb45ae | 2176 | return kTRUE; |
2177 | } | |
1ee39b3a | 2178 | |
3ceb45ae | 2179 | |
f429b017 | 2180 | //________________________________________________________ |
2181 | Bool_t AliTRDresolution::MakeProjectionTrack() | |
2182 | { | |
2183 | // Analyse tracklet | |
2184 | const Int_t kNcontours(9); | |
01ccc21a | 2185 | const Int_t kNstat(30); |
f429b017 | 2186 | Int_t cidx(kMCtrack); |
2187 | if(fProj && fProj->At(cidx)) return kTRUE; | |
2188 | if(!fContainer){ | |
2189 | AliError("Missing data container."); | |
2190 | return kFALSE; | |
2191 | } | |
2192 | THnSparse *H(NULL); | |
f073d500 | 2193 | if(!(H = (THnSparse*)fContainer->FindObject("hTRD2MC"))){ |
2194 | AliError("Missing/Wrong data @ hTRD2MC."); | |
f429b017 | 2195 | return kFALSE; |
2196 | } | |
2197 | Int_t ndim(H->GetNdimensions()); | |
2198 | Int_t coord[kNdim+1]; memset(coord, 0, sizeof(Int_t) * (kNdim+1)); Double_t v = 0.; | |
01ccc21a | 2199 | TAxis *aa[kNdim+1], *as(NULL), *ap(NULL); memset(aa, 0, sizeof(TAxis*) * (kNdim+1)); |
f429b017 | 2200 | for(Int_t id(0); id<ndim; id++) aa[id] = H->GetAxis(id); |
2201 | if(ndim > kSpeciesChgRC) as = H->GetAxis(kSpeciesChgRC); | |
01ccc21a | 2202 | if(ndim > kPt) ap = H->GetAxis(kPt); |
2203 | ||
f429b017 | 2204 | // build list of projections |
01ccc21a | 2205 | const Int_t nsel(AliTRDgeometry::kNlayer*kNpt*AliPID::kSPECIES*7);//, npsel(3); |
2206 | const Char_t chName[kNcharge] = {'n', 'p'};const Char_t chSgn[kNcharge] = {'-', '+'}; | |
2207 | const Char_t ptName[kNpt] = {'l', 'i', 'h'}; | |
2208 | const Char_t *ptCut[kNpt] = {"p_{t}[GeV/c]<0.8", "0.8<=p_{t}[GeV/c]<1.5", "p_{t}[GeV/c]>=1.5"}; | |
f429b017 | 2209 | // define rebinning strategy |
2210 | const Int_t nEtaPhi(4); Int_t rebinEtaPhiX[nEtaPhi] = {1, 2, 5, 1}, rebinEtaPhiY[nEtaPhi] = {2, 1, 1, 5}; | |
01ccc21a | 2211 | AliTRDresolutionProjection hp[kTrkNproj]; TObjArray php(kTrkNproj); |
f429b017 | 2212 | Int_t ih(0), isel(-1), np[nsel]; memset(np, 0, nsel*sizeof(Int_t)); |
2213 | for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){ | |
01ccc21a | 2214 | for(Int_t ipt(0); ipt<kNpt; ipt++){ |
2215 | for(Int_t isp(0); isp<AliPID::kSPECIES; isp++){ | |
2216 | for(Int_t ich(0); ich<kNcharge; ich++){ | |
2217 | isel++; // new selection | |
2218 | hp[ih].Build(Form("HMCTrkY%c%c%d%d", chName[ich], ptName[ipt], isp, ily), | |
f073d500 | 2219 | Form("Tracks[%s%c]:: #Deltay{%s} Ly[%d]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], ily), |
01ccc21a | 2220 | kEta, kPhi, kYrez, aa); |
2221 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
2222 | php.AddLast(&hp[ih++]); np[isel]++; | |
2223 | hp[ih].Build(Form("HMCTrkPh%c%c%d%d", chName[ich], ptName[ipt], isp, ily), | |
f073d500 | 2224 | Form("Tracks[%s%c]:: #Delta#phi{%s} Ly[%d]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], ily), |
01ccc21a | 2225 | kEta, kPhi, kPrez, aa); |
2226 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
2227 | php.AddLast(&hp[ih++]); np[isel]++; | |
2228 | hp[ih].Build(Form("HMCTrkDPt%c%c%d%d", chName[ich], ptName[ipt], isp, ily), | |
f073d500 | 2229 | Form("Tracks[%s%c]:: #Deltap_{t}/p_{t}{%s} Ly[%d]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], ily), |
01ccc21a | 2230 | kEta, kPhi, kNdim, aa); |
2231 | hp[ih].SetShowRange(0.,10.); | |
2232 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
2233 | php.AddLast(&hp[ih++]); np[isel]++; | |
2234 | } | |
2235 | } | |
2236 | isel++; // new selection | |
2237 | hp[ih].Build(Form("HMCTrkZ%c%d", ptName[ipt], ily), | |
2238 | Form("Tracks[RC]:: #Deltaz{%s} Ly[%d]", ptCut[ipt], ily), | |
2239 | kEta, kPhi, kZrez, aa); | |
2240 | hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY); | |
2241 | php.AddLast(&hp[ih++]); np[isel]++; | |
2242 | } | |
f429b017 | 2243 | } |
2244 | ||
01ccc21a | 2245 | Int_t ly(0), ch(0), pt(0), sp(2), rcBin(as?as->FindBin(0.):-1); |
f429b017 | 2246 | for (Long64_t ib(0); ib < H->GetNbins(); ib++) { |
2247 | v = H->GetBinContent(ib, coord); | |
2248 | if(v<1.) continue; | |
2249 | ly = coord[kBC]-1; // layer selection | |
2250 | // charge selection | |
01ccc21a | 2251 | ch=0; sp=2;// [pi-] track [dafault] |
f429b017 | 2252 | if(rcBin>0){ // debug mode in which species are also saved |
01ccc21a | 2253 | sp = Int_t(TMath::Abs(as->GetBinCenter(coord[kSpeciesChgRC])))-1; |
2254 | if(coord[kSpeciesChgRC] > rcBin) ch = 1; // [+] track | |
f429b017 | 2255 | else if(coord[kSpeciesChgRC] == rcBin) ch = 2; // [RC] track |
2256 | } | |
01ccc21a | 2257 | // pt selection |
2258 | pt = 0; // low pt [default] | |
2259 | if(ap) pt = coord[kPt]-1; | |
2260 | // global selection | |
2261 | Int_t ioff = ly*kNpt*31+pt*31; ioff+=3*(sp<0?10:(sp*kNcharge+ch)); | |
2262 | isel = ly*kNpt*11+pt*11; isel+=sp<0?10:(sp*kNcharge+ch); | |
2263 | AliDebug(4, Form("SELECTION[%d] :: ch[%c] pt[%c] sp[%d] ly[%d]\n", np[isel], ch==2?'Z':chName[ch], ptName[pt], sp, ly)); | |
2264 | for(Int_t jh(0); jh<np[isel]; jh++) ((AliTRDresolutionProjection*)php.At(ioff+jh))->Increment(coord, v); | |
f429b017 | 2265 | } |
f429b017 | 2266 | TObjArray *arr(NULL); |
0b366e97 | 2267 | fProj->AddAt(arr = new TObjArray(kTrkNproj), cidx); |
f429b017 | 2268 | |
01ccc21a | 2269 | TH2 *h2(NULL); Int_t jh(0); |
f429b017 | 2270 | for(; ih--; ){ |
2271 | if(!hp[ih].fH) continue; | |
0b366e97 | 2272 | if(!(h2 = hp[ih].Projection2D(kNstat, kNcontours))) continue; |
01ccc21a | 2273 | arr->AddAt(h2, jh++); |
f429b017 | 2274 | } |
01ccc21a | 2275 | |
2276 | // combine up the tree of projections | |
2277 | AliTRDresolutionProjection *pr0(NULL), *pr1(NULL); | |
2278 | //Int_t iproj(0), jproj(0); | |
2279 | for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){ | |
2280 | for(Int_t ich(0); ich<kNcharge; ich++){ | |
2281 | for(Int_t ipt(0); ipt<kNpt; ipt++){ | |
2282 | /*!dy*/ | |
2283 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkY%c%c%d%d", chName[ich], ptName[ipt], 0, ily)))){ | |
2284 | for(Int_t isp(1); isp<AliPID::kSPECIES; isp++){ | |
2285 | if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkY%c%c%d%d", chName[ich], ptName[ipt], isp, ily)))) continue; | |
2286 | (*pr0)+=(*pr1); | |
2287 | } | |
2288 | AliDebug(2, Form("Rename %s to HMCTrkY%c%c%d", pr0->fH->GetName(), chName[ich], ptName[ipt], ily)); | |
2289 | pr0->fH->SetNameTitle(Form("HMCTrkY%c%c%d", chName[ich], ptName[ipt], ily), | |
2290 | Form("Tracks[%c]:: #Deltay{%s} Ly[%d]", chSgn[ich], ptCut[ipt], ily)); | |
2291 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2292 | if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkY%c%c%d%d", chName[ich], ptName[0], 0, ily)))) (*pr1)+=(*pr0); | |
2293 | } | |
2294 | /*!dphi*/ | |
2295 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkPh%c%c%d%d", chName[ich], ptName[ipt], 0, ily)))){ | |
2296 | for(Int_t isp(1); isp<AliPID::kSPECIES; isp++){ | |
2297 | if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkPh%c%c%d%d", chName[ich], ptName[ipt], isp, ily)))) continue; | |
2298 | (*pr0)+=(*pr1); | |
2299 | } | |
2300 | AliDebug(2, Form("Rename %s to HMCTrkPh%c%c%d", pr0->fH->GetName(), chName[ich], ptName[ipt], ily)); | |
2301 | pr0->fH->SetNameTitle(Form("HMCTrkPh%c%c%d", chName[ich], ptName[ipt], ily), | |
2302 | Form("Tracks[%c]:: #Delta#phi{%s} Ly[%d]", chSgn[ich], ptCut[ipt], ily)); | |
2303 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2304 | if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkPh%c%c%d%d", chName[ich], ptName[0], 0, ily)))) (*pr1)+=(*pr0); | |
2305 | } | |
2306 | ||
2307 | /*!dpt/pt*/ | |
2308 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkDPt%c%c%d%d", chName[ich], ptName[ipt], 0, ily)))){ | |
2309 | for(Int_t isp(1); isp<AliPID::kSPECIES; isp++){ | |
2310 | if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkDPt%c%c%d%d", chName[ich], ptName[ipt], isp, ily)))) continue; | |
2311 | (*pr0)+=(*pr1); | |
2312 | } | |
2313 | AliDebug(2, Form("Rename %s to HMCTrkDPt%c%c%d", pr0->fH->GetName(), chName[ich], ptName[ipt], ily)); | |
2314 | pr0->fH->SetNameTitle(Form("HMCTrkDPt%c%c%d", chName[ich], ptName[ipt], ily), | |
2315 | Form("Tracks[%c]:: #Deltap_{t}/p_{t}{%s} Ly[%d]", chSgn[ich], ptCut[ipt], ily)); | |
2316 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2317 | if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkDPt%c%c%d%d", chName[ich], ptName[0], 0, ily)))) (*pr1)+=(*pr0); | |
2318 | } | |
2319 | } | |
2320 | /*!dy*/ | |
2321 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkY%c%c%d%d", chName[ich], ptName[0], 0, ily)))){ | |
2322 | pr0->fH->SetNameTitle(Form("HMCTrkY%c%d", chName[ich], ily), | |
2323 | Form("Tracks[%c]:: #Deltay Ly[%d]", chSgn[ich], ily)); | |
2324 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2325 | if(ich==1 && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkY%c%c%d%d", chName[0], ptName[0], 0, ily)))) (*pr1)+=(*pr0); | |
2326 | } | |
2327 | /*!dphi*/ | |
2328 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkPh%c%c%d%d", chName[ich], ptName[0], 0, ily)))){ | |
2329 | pr0->fH->SetNameTitle(Form("HMCTrkPh%c%d", chName[ich], ily), | |
2330 | Form("Tracks[%c]:: #Delta#phi Ly[%d]", chSgn[ich], ily)); | |
2331 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2332 | if(ich==1 && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkPh%c%c%d%d", chName[0], ptName[0], 0, ily)))) (*pr1)+=(*pr0); | |
2333 | } | |
2334 | /*!dpt/pt*/ | |
2335 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkDPt%c%c%d%d", chName[ich], ptName[0], 0, ily)))){ | |
2336 | pr0->fH->SetNameTitle(Form("HMCTrkDPt%c%d", chName[ich], ily), | |
2337 | Form("Tracks[%c]:: #Deltap_{t}/p_{t} Ly[%d]", chSgn[ich], ily)); | |
2338 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2339 | if(ich==1 && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkDPt%c%c%d%d", chName[0], ptName[0], 0, ily)))) (*pr1)+=(*pr0); | |
2340 | } | |
2341 | } | |
2342 | /*!dy*/ | |
2343 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkY%c%c%d%d", chName[0], ptName[0], 0, ily)))){ | |
2344 | pr0->fH->SetNameTitle(Form("HMCTrkY%d", ily), Form("Tracks :: #Deltay Ly[%d]", ily)); | |
2345 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2346 | } | |
2347 | /*!dphi*/ | |
2348 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkPh%c%c%d%d", chName[0], ptName[0], 0, ily)))){ | |
2349 | pr0->fH->SetNameTitle(Form("HMCTrkPh%d", ily), Form("Tracks :: #Delta#phi Ly[%d]", ily)); | |
2350 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2351 | } | |
2352 | /*!dpt/pt*/ | |
2353 | if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkDPt%c%c%d%d", chName[0], ptName[0], 0, ily)))){ | |
2354 | pr0->fH->SetNameTitle(Form("HMCTrkDPt%d", ily), Form("Tracks :: #Deltap_{t}/p_{t} Ly[%d]", ily)); | |
2355 | if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++); | |
2356 | } | |
2357 | } | |
8892a7f3 | 2358 | AliInfo(Form("Done %3d 2D projections.", jh)); |
f429b017 | 2359 | return kTRUE; |
2360 | } | |
3ceb45ae | 2361 | |
2362 | //________________________________________________________ | |
2363 | Bool_t AliTRDresolution::PostProcess() | |
2364 | { | |
2365 | // Fit, Project, Combine, Extract values from the containers filled during execution | |
2366 | ||
2367 | if (!fContainer) { | |
2368 | AliError("ERROR: list not available"); | |
2369 | return kFALSE; | |
2370 | } | |
35983729 | 2371 | if(!fProj){ |
2372 | AliInfo("Building array of projections ..."); | |
2373 | fProj = new TObjArray(kNclasses); fProj->SetOwner(kTRUE); | |
2374 | } | |
1ee39b3a | 2375 | |
1ee39b3a | 2376 | //PROCESS EXPERIMENTAL DISTRIBUTIONS |
f073d500 | 2377 | // Clusters detector |
2378 | if(!MakeProjectionDetector()) return kFALSE; | |
1ee39b3a | 2379 | // Clusters residuals |
f073d500 | 2380 | if(!MakeProjectionCluster()) return kFALSE; |
6558fd69 | 2381 | fNRefFigures = 3; |
1ee39b3a | 2382 | // Tracklet residual/pulls |
3ceb45ae | 2383 | if(!MakeProjectionTracklet()) return kFALSE; |
6558fd69 | 2384 | fNRefFigures = 7; |
a310e49b | 2385 | // TRDin residual/pulls |
3ceb45ae | 2386 | if(!MakeProjectionTrackIn()) return kFALSE; |
6558fd69 | 2387 | fNRefFigures = 11; |
1ee39b3a | 2388 | |
2389 | if(!HasMCdata()) return kTRUE; | |
1ee39b3a | 2390 | //PROCESS MC RESIDUAL DISTRIBUTIONS |
2391 | ||
2392 | // CLUSTER Y RESOLUTION/PULLS | |
f429b017 | 2393 | if(!MakeProjectionCluster(kTRUE)) return kFALSE; |
6558fd69 | 2394 | fNRefFigures = 17; |
1ee39b3a | 2395 | |
2396 | // TRACKLET RESOLUTION/PULLS | |
f429b017 | 2397 | if(!MakeProjectionTracklet(kTRUE)) return kFALSE; |
d25116b6 | 2398 | fNRefFigures = 21; |
1ee39b3a | 2399 | |
2400 | // TRACK RESOLUTION/PULLS | |
f429b017 | 2401 | if(!MakeProjectionTrack()) return kFALSE; |
d25116b6 | 2402 | fNRefFigures+=16; |
92d6d80c | 2403 | |
2404 | // TRACK TRDin RESOLUTION/PULLS | |
f429b017 | 2405 | if(!MakeProjectionTrackIn(kTRUE)) return kFALSE; |
d25116b6 | 2406 | fNRefFigures+=8; |
1ee39b3a | 2407 | |
2408 | return kTRUE; | |
2409 | } | |
2410 | ||
2411 | ||
2412 | //________________________________________________________ | |
2413 | void AliTRDresolution::Terminate(Option_t *opt) | |
2414 | { | |
2415 | AliTRDrecoTask::Terminate(opt); | |
2416 | if(HasPostProcess()) PostProcess(); | |
2417 | } | |
2418 | ||
2419 | //________________________________________________________ | |
2420 | void AliTRDresolution::AdjustF1(TH1 *h, TF1 *f) | |
2421 | { | |
2422 | // Helper function to avoid duplication of code | |
2423 | // Make first guesses on the fit parameters | |
2424 | ||
2425 | // find the intial parameters of the fit !! (thanks George) | |
2426 | Int_t nbinsy = Int_t(.5*h->GetNbinsX()); | |
2427 | Double_t sum = 0.; | |
2428 | for(Int_t jbin=nbinsy-4; jbin<=nbinsy+4; jbin++) sum+=h->GetBinContent(jbin); sum/=9.; | |
2429 | f->SetParLimits(0, 0., 3.*sum); | |
2430 | f->SetParameter(0, .9*sum); | |
2431 | Double_t rms = h->GetRMS(); | |
2432 | f->SetParLimits(1, -rms, rms); | |
2433 | f->SetParameter(1, h->GetMean()); | |
2434 | ||
2435 | f->SetParLimits(2, 0., 2.*rms); | |
2436 | f->SetParameter(2, rms); | |
2437 | if(f->GetNpar() <= 4) return; | |
2438 | ||
2439 | f->SetParLimits(3, 0., sum); | |
2440 | f->SetParameter(3, .1*sum); | |
2441 | ||
2442 | f->SetParLimits(4, -.3, .3); | |
2443 | f->SetParameter(4, 0.); | |
2444 | ||
2445 | f->SetParLimits(5, 0., 1.e2); | |
2446 | f->SetParameter(5, 2.e-1); | |
2447 | } | |
2448 | ||
afca20ef | 2449 | //________________________________________________________ |
9dcc64cc | 2450 | TObjArray* AliTRDresolution::BuildMonitorContainerCluster(const char* name, Bool_t expand, Float_t range) |
afca20ef | 2451 | { |
3d2a3dff | 2452 | // Build performance histograms for AliTRDcluster.vs TRD track or MC |
afca20ef | 2453 | // - y reziduals/pulls |
3d2a3dff | 2454 | |
2455 | TObjArray *arr = new TObjArray(2); | |
afca20ef | 2456 | arr->SetName(name); arr->SetOwner(); |
2457 | TH1 *h(NULL); char hname[100], htitle[300]; | |
2458 | ||
2459 | // tracklet resolution/pull in y direction | |
7fe4e88b | 2460 | snprintf(hname, 100, "%s_%s_Y", GetNameId(), name); |
3ceb45ae | 2461 | snprintf(htitle, 300, "Y res for \"%s\" @ %s;tg(#phi);#Delta y [cm];%s", GetNameId(), name, "Detector"); |
9dcc64cc | 2462 | Float_t rr = range<0.?fDyRange:range; |
3d2a3dff | 2463 | if(!(h = (TH3S*)gROOT->FindObject(hname))){ |
3ceb45ae | 2464 | Int_t nybins=50; |
2589cf64 | 2465 | if(expand) nybins*=2; |
01ccc21a | 2466 | h = new TH3S(hname, htitle, |
6859821f | 2467 | 48, -.48, .48, // phi |
9dcc64cc | 2468 | 60, -rr, rr, // dy |
6859821f | 2469 | nybins, -0.5, nybins-0.5);// segment |
afca20ef | 2470 | } else h->Reset(); |
2471 | arr->AddAt(h, 0); | |
7fe4e88b | 2472 | snprintf(hname, 100, "%s_%s_YZpull", GetNameId(), name); |
3ceb45ae | 2473 | snprintf(htitle, 300, "YZ pull for \"%s\" @ %s;%s;#Delta y / #sigma_{y};#Delta z / #sigma_{z}", GetNameId(), name, "Detector"); |
81979445 | 2474 | if(!(h = (TH3S*)gROOT->FindObject(hname))){ |
3ceb45ae | 2475 | h = new TH3S(hname, htitle, 540, -0.5, 540-0.5, 100, -4.5, 4.5, 100, -4.5, 4.5); |
afca20ef | 2476 | } else h->Reset(); |
2477 | arr->AddAt(h, 1); | |
2478 | ||
3d2a3dff | 2479 | return arr; |
2480 | } | |
2481 | ||
2482 | //________________________________________________________ | |
2589cf64 | 2483 | TObjArray* AliTRDresolution::BuildMonitorContainerTracklet(const char* name, Bool_t expand) |
3d2a3dff | 2484 | { |
2485 | // Build performance histograms for AliExternalTrackParam.vs TRD tracklet | |
2486 | // - y reziduals/pulls | |
2487 | // - z reziduals/pulls | |
2488 | // - phi reziduals | |
01ccc21a | 2489 | TObjArray *arr = BuildMonitorContainerCluster(name, expand, 0.05); |
3d2a3dff | 2490 | arr->Expand(5); |
2491 | TH1 *h(NULL); char hname[100], htitle[300]; | |
2492 | ||
afca20ef | 2493 | // tracklet resolution/pull in z direction |
7fe4e88b | 2494 | snprintf(hname, 100, "%s_%s_Z", GetNameId(), name); |
9dcc64cc | 2495 | snprintf(htitle, 300, "Z res for \"%s\" @ %s;tg(#theta);#Delta z [cm]", GetNameId(), name); |
2496 | if(!(h = (TH2S*)gROOT->FindObject(hname))){ | |
2497 | h = new TH2S(hname, htitle, 50, -1., 1., 100, -.05, .05); | |
afca20ef | 2498 | } else h->Reset(); |
2499 | arr->AddAt(h, 2); | |
7fe4e88b | 2500 | snprintf(hname, 100, "%s_%s_Zpull", GetNameId(), name); |
2501 | snprintf(htitle, 300, "Z pull for \"%s\" @ %s;tg(#theta);#Delta z / #sigma_{z};row cross", GetNameId(), name); | |
81979445 | 2502 | if(!(h = (TH3S*)gROOT->FindObject(hname))){ |
2503 | h = new TH3S(hname, htitle, 50, -1., 1., 100, -5.5, 5.5, 2, -0.5, 1.5); | |
dfd7d48b | 2504 | h->GetZaxis()->SetBinLabel(1, "no RC"); |
2505 | h->GetZaxis()->SetBinLabel(2, "RC"); | |
afca20ef | 2506 | } else h->Reset(); |
2507 | arr->AddAt(h, 3); | |
2508 | ||
2509 | // tracklet to track phi resolution | |
7fe4e88b | 2510 | snprintf(hname, 100, "%s_%s_PHI", GetNameId(), name); |
3ceb45ae | 2511 | snprintf(htitle, 300, "#Phi res for \"%s\" @ %s;tg(#phi);#Delta #phi [rad];%s", GetNameId(), name, "Detector"); |
2512 | Int_t nsgms=540; | |
9dcc64cc | 2513 | if(!(h = (TH3S*)gROOT->FindObject(hname))){ |
2514 | h = new TH3S(hname, htitle, 48, -.48, .48, 100, -.5, .5, nsgms, -0.5, nsgms-0.5); | |
afca20ef | 2515 | } else h->Reset(); |
2516 | arr->AddAt(h, 4); | |
2517 | ||
2518 | return arr; | |
2519 | } | |
2520 | ||
2521 | //________________________________________________________ | |
2522 | TObjArray* AliTRDresolution::BuildMonitorContainerTrack(const char* name) | |
2523 | { | |
2524 | // Build performance histograms for AliExternalTrackParam.vs MC | |
2525 | // - y resolution/pulls | |
2526 | // - z resolution/pulls | |
2527 | // - phi resolution, snp pulls | |
2528 | // - theta resolution, tgl pulls | |
2529 | // - pt resolution, 1/pt pulls, p resolution | |
2530 | ||
01ccc21a | 2531 | TObjArray *arr = BuildMonitorContainerTracklet(name); |
afca20ef | 2532 | arr->Expand(11); |
3d2a3dff | 2533 | TH1 *h(NULL); char hname[100], htitle[300]; |
395d3507 | 2534 | //TAxis *ax(NULL); |
3d2a3dff | 2535 | |
afca20ef | 2536 | // snp pulls |
7fe4e88b | 2537 | snprintf(hname, 100, "%s_%s_SNPpull", GetNameId(), name); |
2538 | snprintf(htitle, 300, "SNP pull for \"%s\" @ %s;tg(#phi);#Delta snp / #sigma_{snp};entries", GetNameId(), name); | |
afca20ef | 2539 | if(!(h = (TH2I*)gROOT->FindObject(hname))){ |
2540 | h = new TH2I(hname, htitle, 60, -.3, .3, 100, -4.5, 4.5); | |
2541 | } else h->Reset(); | |
2542 | arr->AddAt(h, 5); | |
2543 | ||
2544 | // theta resolution | |
7fe4e88b | 2545 | snprintf(hname, 100, "%s_%s_THT", GetNameId(), name); |
2546 | snprintf(htitle, 300, "#Theta res for \"%s\" @ %s;tg(#theta);#Delta #theta [rad];entries", GetNameId(), name); | |
afca20ef | 2547 | if(!(h = (TH2I*)gROOT->FindObject(hname))){ |
2548 | h = new TH2I(hname, htitle, 100, -1., 1., 100, -5e-3, 5e-3); | |
2549 | } else h->Reset(); | |
2550 | arr->AddAt(h, 6); | |
2551 | // tgl pulls | |
7fe4e88b | 2552 | snprintf(hname, 100, "%s_%s_TGLpull", GetNameId(), name); |
2553 | snprintf(htitle, 300, "TGL pull for \"%s\" @ %s;tg(#theta);#Delta tgl / #sigma_{tgl};entries", GetNameId(), name); | |
afca20ef | 2554 | if(!(h = (TH2I*)gROOT->FindObject(hname))){ |
2555 | h = new TH2I(hname, htitle, 100, -1., 1., 100, -4.5, 4.5); | |
2556 | } else h->Reset(); | |
2557 | arr->AddAt(h, 7); | |
01ccc21a | 2558 | |
2559 | const Int_t kNdpt(150); | |
afca20ef | 2560 | const Int_t kNspc = 2*AliPID::kSPECIES+1; |
61f6b45e | 2561 | Float_t lPt=0.1, lDPt=-.1, lSpc=-5.5; |
afca20ef | 2562 | Float_t binsPt[kNpt+1], binsSpc[kNspc+1], binsDPt[kNdpt+1]; |
61f6b45e | 2563 | for(Int_t i=0;i<kNpt+1; i++,lPt=TMath::Exp(i*.15)-1.) binsPt[i]=lPt; |
2564 | for(Int_t i=0; i<kNspc+1; i++,lSpc+=1.) binsSpc[i]=lSpc; | |
2565 | for(Int_t i=0; i<kNdpt+1; i++,lDPt+=2.e-3) binsDPt[i]=lDPt; | |
afca20ef | 2566 | |
2567 | // Pt resolution | |
7fe4e88b | 2568 | snprintf(hname, 100, "%s_%s_Pt", GetNameId(), name); |
2569 | snprintf(htitle, 300, "#splitline{P_{t} res for}{\"%s\" @ %s};p_{t} [GeV/c];#Delta p_{t}/p_{t}^{MC};SPECIES", GetNameId(), name); | |
afca20ef | 2570 | if(!(h = (TH3S*)gROOT->FindObject(hname))){ |
01ccc21a | 2571 | h = new TH3S(hname, htitle, |
afca20ef | 2572 | kNpt, binsPt, kNdpt, binsDPt, kNspc, binsSpc); |
dbb2e0a7 | 2573 | //ax = h->GetZaxis(); |
3ceb45ae | 2574 | //for(Int_t ib(1); ib<=ax->GetNbins(); ib++) ax->SetBinLabel(ib, fgParticle[ib-1]); |
afca20ef | 2575 | } else h->Reset(); |
2576 | arr->AddAt(h, 8); | |
2577 | // 1/Pt pulls | |
7fe4e88b | 2578 | snprintf(hname, 100, "%s_%s_1Pt", GetNameId(), name); |
2579 | snprintf(htitle, 300, "#splitline{1/P_{t} pull for}{\"%s\" @ %s};1/p_{t}^{MC} [c/GeV];#Delta(1/p_{t})/#sigma(1/p_{t});SPECIES", GetNameId(), name); | |
afca20ef | 2580 | if(!(h = (TH3S*)gROOT->FindObject(hname))){ |
01ccc21a | 2581 | h = new TH3S(hname, htitle, |
afca20ef | 2582 | kNpt, 0., 2., 100, -4., 4., kNspc, -5.5, 5.5); |
395d3507 | 2583 | //ax = h->GetZaxis(); |
3ceb45ae | 2584 | //for(Int_t ib(1); ib<=ax->GetNbins(); ib++) ax->SetBinLabel(ib, fgParticle[ib-1]); |
afca20ef | 2585 | } else h->Reset(); |
2586 | arr->AddAt(h, 9); | |
2587 | // P resolution | |
7fe4e88b | 2588 | snprintf(hname, 100, "%s_%s_P", GetNameId(), name); |
2589 | snprintf(htitle, 300, "P res for \"%s\" @ %s;p [GeV/c];#Delta p/p^{MC};SPECIES", GetNameId(), name); | |
afca20ef | 2590 | if(!(h = (TH3S*)gROOT->FindObject(hname))){ |
01ccc21a | 2591 | h = new TH3S(hname, htitle, |
afca20ef | 2592 | kNpt, binsPt, kNdpt, binsDPt, kNspc, binsSpc); |
395d3507 | 2593 | //ax = h->GetZaxis(); |
3ceb45ae | 2594 | //for(Int_t ib(1); ib<=ax->GetNbins(); ib++) ax->SetBinLabel(ib, fgParticle[ib-1]); |
afca20ef | 2595 | } else h->Reset(); |
2596 | arr->AddAt(h, 10); | |
2597 | ||
2598 | return arr; | |
2599 | } | |
2600 | ||
2601 | ||
1ee39b3a | 2602 | //________________________________________________________ |
2603 | TObjArray* AliTRDresolution::Histos() | |
2604 | { | |
2605 | // | |
2606 | // Define histograms | |
2607 | // | |
2608 | ||
2609 | if(fContainer) return fContainer; | |
2610 | ||
3ceb45ae | 2611 | fContainer = new TObjArray(kNclasses); fContainer->SetOwner(kTRUE); |
2612 | THnSparse *H(NULL); | |
2613 | const Int_t nhn(100); Char_t hn[nhn]; TString st; | |
1ee39b3a | 2614 | |
f073d500 | 2615 | //++++++++++++++++++++++ |
2616 | // cluster to detector | |
2617 | snprintf(hn, nhn, "h%s", fgPerformanceName[kDetector]); | |
2618 | if(!(H = (THnSparseI*)gROOT->FindObject(hn))){ | |
5591f3d6 | 2619 | const Int_t mdim(6); |
3557a081 | 2620 | const Char_t *cldTitle[mdim] = {"layer", fgkTitle[kPhi], "pad row", "centrality", "q [a.u.]", "no. of pads"/*, "tb [10 Hz]"*/}; |
2621 | const Int_t cldNbins[mdim] = {AliTRDgeometry::kNlayer, fgkNbins[kPhi], 76, AliTRDeventInfo::kCentralityClasses, 50, 7}; | |
2622 | const Double_t cldMin[mdim] = {-0.5, fgkMin[kPhi], -0.5, -0.5, 0., 0.5}, | |
2623 | cldMax[mdim] = {AliTRDgeometry::kNlayer-0.5, fgkMax[kPhi], 75.5, AliTRDeventInfo::kCentralityClasses - 0.5, 1200., 7.5}; | |
f073d500 | 2624 | st = "cluster proprieties;"; |
2625 | // define minimum info to be saved in non debug mode | |
2626 | Int_t ndim=DebugLevel()>=1?mdim:Int_t(kNdimDet); | |
2627 | for(Int_t idim(0); idim<ndim; idim++){ st += cldTitle[idim]; st+=";";} | |
2628 | H = new THnSparseI(hn, st.Data(), ndim, cldNbins, cldMin, cldMax); | |
2629 | } else H->Reset(); | |
2630 | fContainer->AddAt(H, kDetector); | |
3ceb45ae | 2631 | //++++++++++++++++++++++ |
3ed01fbe | 2632 | // cluster to tracklet residuals/pulls |
3ceb45ae | 2633 | snprintf(hn, nhn, "h%s", fgPerformanceName[kCluster]); |
2634 | if(!(H = (THnSparseI*)gROOT->FindObject(hn))){ | |
3ed01fbe | 2635 | const Char_t *clTitle[kNdim] = {"layer", fgkTitle[kPhi], fgkTitle[kEta], fgkTitle[kYrez], "#Deltax [cm]", "Q</Q", "Q/angle", "#Phi [deg]"}; |
01ccc21a | 2636 | const Int_t clNbins[kNdim] = {AliTRDgeometry::kNlayer, fgkNbins[kPhi], fgkNbins[kEta], fgkNbins[kYrez], 45, 30, 30, 15}; |
f429b017 | 2637 | const Double_t clMin[kNdim] = {-0.5, fgkMin[kPhi], fgkMin[kEta], fgkMin[kYrez]/10., -.5, 0.1, -2., -45}, |
2638 | clMax[kNdim] = {AliTRDgeometry::kNlayer-0.5, fgkMax[kPhi], fgkMax[kEta], fgkMax[kYrez]/10., 4., 2.1, 118., 45}; | |
3ceb45ae | 2639 | st = "cluster spatial&charge resolution;"; |
3ed01fbe | 2640 | // define minimum info to be saved in non debug mode |
566c3d46 | 2641 | Int_t ndim=DebugLevel()>=1?Int_t(kNdim):Int_t(kNdimCl); |
3ed01fbe | 2642 | for(Int_t idim(0); idim<ndim; idim++){ st += clTitle[idim]; st+=";";} |
2643 | H = new THnSparseI(hn, st.Data(), ndim, clNbins, clMin, clMax); | |
3ceb45ae | 2644 | } else H->Reset(); |
2645 | fContainer->AddAt(H, kCluster); | |
2646 | //++++++++++++++++++++++ | |
afca20ef | 2647 | // tracklet to TRD track |
3ceb45ae | 2648 | snprintf(hn, nhn, "h%s", fgPerformanceName[kTracklet]); |
2649 | if(!(H = (THnSparseI*)gROOT->FindObject(hn))){ | |
8892a7f3 | 2650 | const Int_t mdim(kNdim+8); |
808d178e | 2651 | Char_t *trTitle[mdim]; memcpy(trTitle, fgkTitle, kNdim*sizeof(Char_t*)); |
2652 | Int_t trNbins[mdim]; memcpy(trNbins, fgkNbins, kNdim*sizeof(Int_t)); | |
2653 | Double_t trMin[mdim]; memcpy(trMin, fgkMin, kNdim*sizeof(Double_t)); | |
2654 | Double_t trMax[mdim]; memcpy(trMax, fgkMax, kNdim*sizeof(Double_t)); | |
3ed01fbe | 2655 | // set specific fields |
f429b017 | 2656 | trMin[kYrez] = -0.45; trMax[kYrez] = 0.45; |
2657 | trMin[kPrez] = -4.5; trMax[kPrez] = 4.5; | |
2658 | trMin[kZrez] = -1.5; trMax[kZrez] = 1.5; | |
3ed01fbe | 2659 | trTitle[kBC]=StrDup("layer"); trNbins[kBC] = AliTRDgeometry::kNlayer; trMin[kBC] = -0.5; trMax[kBC] = AliTRDgeometry::kNlayer-0.5; |
8892a7f3 | 2660 | Int_t jdim(kNdim); trTitle[jdim]=StrDup("dq/dl [a.u.]"); trNbins[jdim] = 100; trMin[jdim] = 0.; trMax[jdim] = 20; |
2661 | jdim++; trTitle[jdim]=StrDup("centrality"); trNbins[jdim] = AliTRDeventInfo::kCentralityClasses; trMin[jdim] = -.5; trMax[jdim] = AliTRDeventInfo::kCentralityClasses - 0.5; | |
2662 | jdim++; trTitle[jdim]=StrDup("occupancy [%]"); trNbins[jdim] = 12; trMin[jdim] = 25.; trMax[jdim] = 85.; | |
2663 | jdim++; trTitle[jdim]=StrDup("gap [cm]"); trNbins[jdim] = 80; trMin[jdim] = 0.1; trMax[jdim] = 2.1; | |
2664 | jdim++; trTitle[jdim]=StrDup("size_{0} [cm]"); trNbins[jdim] = 16; trMin[jdim] = 0.15; trMax[jdim] = 1.75; | |
808d178e | 2665 | jdim++; trTitle[jdim]=StrDup("pos_{0} [cm]"); trNbins[jdim] = 10; trMin[jdim] = 0.; trMax[jdim] = 3.5; |
2666 | jdim++; trTitle[jdim]=StrDup("size_{1} [cm]"); trNbins[jdim] = 16; trMin[jdim] = 0.15; trMax[jdim] = 1.75; | |
2667 | jdim++; trTitle[jdim]=StrDup("pos_{1} [cm]"); trNbins[jdim] = 10; trMin[jdim] = 0.; trMax[jdim] = 3.5; | |
808d178e | 2668 | |
3ceb45ae | 2669 | st = "tracklet spatial&charge resolution;"; |
3ed01fbe | 2670 | // define minimum info to be saved in non debug mode |
808d178e | 2671 | Int_t ndim=DebugLevel()>=1?mdim:kNdimTrklt; |
3ed01fbe | 2672 | for(Int_t idim(0); idim<ndim; idim++){ st += trTitle[idim]; st+=";";} |
2673 | H = new THnSparseI(hn, st.Data(), ndim, trNbins, trMin, trMax); | |
3ceb45ae | 2674 | } else H->Reset(); |
2675 | fContainer->AddAt(H, kTracklet); | |
2676 | //++++++++++++++++++++++ | |
afca20ef | 2677 | // tracklet to TRDin |
3ceb45ae | 2678 | snprintf(hn, nhn, "h%s", fgPerformanceName[kTrackIn]); |
2679 | if(!(H = (THnSparseI*)gROOT->FindObject(hn))){ | |
35983729 | 2680 | // set specific fields |
566c3d46 | 2681 | const Int_t mdim(kNdim+3); |
35983729 | 2682 | Char_t *trinTitle[mdim]; memcpy(trinTitle, fgkTitle, kNdim*sizeof(Char_t*)); |
2683 | Int_t trinNbins[mdim]; memcpy(trinNbins, fgkNbins, kNdim*sizeof(Int_t)); | |
2684 | Double_t trinMin[mdim]; memcpy(trinMin, fgkMin, kNdim*sizeof(Double_t)); | |
2685 | Double_t trinMax[mdim]; memcpy(trinMax, fgkMax, kNdim*sizeof(Double_t)); | |
7c4c4bb4 | 2686 | trinNbins[kSpeciesChgRC] = Int_t(kNcharge)*AliPID::kSPECIES+1; trinMin[kSpeciesChgRC] = -AliPID::kSPECIES-0.5; trinMax[kSpeciesChgRC] = AliPID::kSPECIES+0.5; |
56838f9d | 2687 | trinTitle[kNdim]=StrDup("p [GeV/c]"); trinNbins[kNdim] = 24; trinMin[kNdim] = -0.5; trinMax[kNdim] = 23.5; |
35983729 | 2688 | trinTitle[kNdim+1]=StrDup("dx [cm]"); trinNbins[kNdim+1]=48; trinMin[kNdim+1]=-2.4; trinMax[kNdim+1]=2.4; |
566c3d46 | 2689 | trinTitle[kNdim+2]=StrDup("Fill Bunch"); trinNbins[kNdim+2]=3500; trinMin[kNdim+2]=-0.5; trinMax[kNdim+2]=3499.5; |
3ceb45ae | 2690 | st = "r-#phi/z/angular residuals @ TRD entry;"; |
3ed01fbe | 2691 | // define minimum info to be saved in non debug mode |
566c3d46 | 2692 | Int_t ndim=DebugLevel()>=1?mdim:kNdimTrkIn; |
35983729 | 2693 | for(Int_t idim(0); idim<ndim; idim++){st+=trinTitle[idim]; st+=";";} |
2694 | H = new THnSparseI(hn, st.Data(), ndim, trinNbins, trinMin, trinMax); | |
3ceb45ae | 2695 | } else H->Reset(); |
2696 | fContainer->AddAt(H, kTrackIn); | |
a310e49b | 2697 | // tracklet to TRDout |
3ed01fbe | 2698 | // fContainer->AddAt(BuildMonitorContainerTracklet("TrkOUT"), kTrackOut); |
1ee39b3a | 2699 | |
2700 | ||
2701 | // Resolution histos | |
2702 | if(!HasMCdata()) return fContainer; | |
2703 | ||
f429b017 | 2704 | //++++++++++++++++++++++ |
2705 | // cluster to TrackRef residuals/pulls | |
2706 | snprintf(hn, nhn, "h%s", fgPerformanceName[kMCcluster]); | |
2707 | if(!(H = (THnSparseI*)gROOT->FindObject(hn))){ | |
2708 | const Char_t *clTitle[kNdim] = {"layer", fgkTitle[kPhi], fgkTitle[kEta], fgkTitle[kYrez], "#Deltax [cm]", "Q</Q", fgkTitle[kSpeciesChgRC], "#Phi [deg]"}; | |
566c3d46 | 2709 | const Int_t clNbins[kNdim] = {AliTRDgeometry::kNlayer, fgkNbins[kPhi], fgkNbins[kEta], fgkNbins[kYrez], 20, 10, Int_t(kNcharge)*AliPID::kSPECIES+1, 15}; |
2710 | const Double_t clMin[kNdim] = {-0.5, fgkMin[kPhi], fgkMin[kEta], fgkMin[kYrez]/10., 0., 0.1, -AliPID::kSPECIES-0.5, -45}, | |
2711 | clMax[kNdim] = {AliTRDgeometry::kNlayer-0.5, fgkMax[kPhi], fgkMax[kEta], fgkMax[kYrez]/10., 4., 2.1, AliPID::kSPECIES+0.5, 45}; | |
f429b017 | 2712 | st = "MC cluster spatial resolution;"; |
2713 | // define minimum info to be saved in non debug mode | |
2714 | Int_t ndim=DebugLevel()>=1?kNdim:4; | |
2715 | for(Int_t idim(0); idim<ndim; idim++){ st += clTitle[idim]; st+=";";} | |
2716 | H = new THnSparseI(hn, st.Data(), ndim, clNbins, clMin, clMax); | |
2717 | } else H->Reset(); | |
2718 | fContainer->AddAt(H, kMCcluster); | |
2719 | //++++++++++++++++++++++ | |
2720 | // tracklet to TrackRef | |
2721 | snprintf(hn, nhn, "h%s", fgPerformanceName[kMCtracklet]); | |
2722 | if(!(H = (THnSparseI*)gROOT->FindObject(hn))){ | |
2723 | Char_t *trTitle[kNdim]; memcpy(trTitle, fgkTitle, kNdim*sizeof(Char_t*)); | |
2724 | Int_t trNbins[kNdim]; memcpy(trNbins, fgkNbins, kNdim*sizeof(Int_t)); | |
2725 | Double_t trMin[kNdim]; memcpy(trMin, fgkMin, kNdim*sizeof(Double_t)); | |
2726 | Double_t trMax[kNdim]; memcpy(trMax, fgkMax, kNdim*sizeof(Double_t)); | |
2727 | // set specific fields | |
2728 | trTitle[kBC]=StrDup("layer"); trNbins[kBC] = AliTRDgeometry::kNlayer; trMin[kBC] = -0.5; trMax[kBC] = AliTRDgeometry::kNlayer-0.5; | |
2729 | trMin[kYrez] = -0.54; trMax[kYrez] = -trMin[kYrez]; | |
2730 | trMin[kPrez] = -4.5; trMax[kPrez] = -trMin[kPrez]; | |
2731 | trMin[kZrez] = -1.5; trMax[kZrez] = -trMin[kZrez]; | |
566c3d46 | 2732 | trNbins[kSpeciesChgRC] = Int_t(kNcharge)*AliPID::kSPECIES+1;trMin[kSpeciesChgRC] = -AliPID::kSPECIES-0.5; trMax[kSpeciesChgRC] = AliPID::kSPECIES+0.5; |
31c8fa8a | 2733 | |
f429b017 | 2734 | st = "MC tracklet spatial resolution;"; |
2735 | // define minimum info to be saved in non debug mode | |
2736 | Int_t ndim=DebugLevel()>=1?kNdim:4; | |
2737 | for(Int_t idim(0); idim<ndim; idim++){ st += trTitle[idim]; st+=";";} | |
2738 | H = new THnSparseI(hn, st.Data(), ndim, trNbins, trMin, trMax); | |
2739 | } else H->Reset(); | |
2740 | fContainer->AddAt(H, kMCtracklet); | |
2741 | //++++++++++++++++++++++ | |
2742 | // TRDin to TrackRef | |
2743 | snprintf(hn, nhn, "h%s", fgPerformanceName[kMCtrackIn]); | |
2744 | if(!(H = (THnSparseI*)gROOT->FindObject(hn))){ | |
2745 | st = "MC r-#phi/z/angular residuals @ TRD entry;"; | |
2746 | // set specific fields | |
566c3d46 | 2747 | Int_t trNbins[kNdim]; memcpy(trNbins, fgkNbins, kNdim*sizeof(Int_t)); |
f429b017 | 2748 | Double_t trMin[kNdim]; memcpy(trMin, fgkMin, kNdim*sizeof(Double_t)); |
2749 | Double_t trMax[kNdim]; memcpy(trMax, fgkMax, kNdim*sizeof(Double_t)); | |
2750 | trMin[kYrez] = -0.54; trMax[kYrez] = -trMin[kYrez]; | |
2751 | trMin[kPrez] = -2.4; trMax[kPrez] = -trMin[kPrez]; | |
2752 | trMin[kZrez] = -0.9; trMax[kZrez] = -trMin[kZrez]; | |
566c3d46 | 2753 | trNbins[kSpeciesChgRC] = Int_t(kNcharge)*AliPID::kSPECIES+1;trMin[kSpeciesChgRC] = -AliPID::kSPECIES-0.5; trMax[kSpeciesChgRC] = AliPID::kSPECIES+0.5; |
f429b017 | 2754 | // define minimum info to be saved in non debug mode |
2755 | Int_t ndim=DebugLevel()>=1?kNdim:7; | |
2756 | for(Int_t idim(0); idim<ndim; idim++){ st += fgkTitle[idim]; st+=";";} | |
01ccc21a | 2757 | H = new THnSparseI(hn, st.Data(), ndim, trNbins, trMin, trMax); |
f429b017 | 2758 | } else H->Reset(); |
3ceb45ae | 2759 | fContainer->AddAt(H, kMCtrackIn); |
f429b017 | 2760 | //++++++++++++++++++++++ |
2761 | // track to TrackRef | |
2762 | snprintf(hn, nhn, "h%s", fgPerformanceName[kMCtrack]); | |
2763 | if(!(H = (THnSparseI*)gROOT->FindObject(hn))){ | |
2764 | Char_t *trTitle[kNdim+1]; memcpy(trTitle, fgkTitle, kNdim*sizeof(Char_t*)); | |
2765 | Int_t trNbins[kNdim+1]; memcpy(trNbins, fgkNbins, kNdim*sizeof(Int_t)); | |
2766 | Double_t trMin[kNdim+1]; memcpy(trMin, fgkMin, kNdim*sizeof(Double_t)); | |
2767 | Double_t trMax[kNdim+1]; memcpy(trMax, fgkMax, kNdim*sizeof(Double_t)); | |
2768 | // set specific fields | |
2769 | trTitle[kBC]=StrDup("layer"); trNbins[kBC] = AliTRDgeometry::kNlayer; trMin[kBC] = -0.5; trMax[kBC] = AliTRDgeometry::kNlayer-0.5; | |
f429b017 | 2770 | trMin[kYrez] = -0.9; trMax[kYrez] = -trMin[kYrez]; |
2771 | trMin[kPrez] = -1.5; trMax[kPrez] = -trMin[kPrez]; | |
2772 | trMin[kZrez] = -0.9; trMax[kZrez] = -trMin[kZrez]; | |
566c3d46 | 2773 | trNbins[kSpeciesChgRC] = Int_t(kNcharge)*AliPID::kSPECIES+1;trMin[kSpeciesChgRC] = -AliPID::kSPECIES-0.5; trMax[kSpeciesChgRC] = AliPID::kSPECIES+0.5; |
2774 | trTitle[kNdim]=StrDup("#Deltap_{t}/p_{t} [%]"); trNbins[kNdim] = 25; trMin[kNdim] = -4.5; trMax[kNdim] = 20.5; | |
1ee39b3a | 2775 | |
f429b017 | 2776 | st = "MC track spatial&p_{t} resolution;"; |
2777 | // define minimum info to be saved in non debug mode | |
2778 | Int_t ndim=DebugLevel()>=1?(kNdim+1):4; | |
2779 | for(Int_t idim(0); idim<ndim; idim++){ st += trTitle[idim]; st+=";";} | |
2780 | H = new THnSparseI(hn, st.Data(), ndim, trNbins, trMin, trMax); | |
2781 | } else H->Reset(); | |
2782 | fContainer->AddAt(H, kMCtrack); | |
2783 | ||
1ee39b3a | 2784 | return fContainer; |
2785 | } | |
2786 | ||
5468a262 | 2787 | //________________________________________________________ |
2788 | Bool_t AliTRDresolution::Process(TH2* const h2, TGraphErrors **g, Int_t stat) | |
2789 | { | |
b37d601d | 2790 | // Robust function to process sigma/mean for 2D plot dy(x) |
2791 | // For each x bin a gauss fit is performed on the y projection and the range | |
2792 | // with the minimum chi2/ndf is choosen | |
5468a262 | 2793 | |
2794 | if(!h2) { | |
2bfe5463 | 2795 | if(AliLog::GetDebugLevel("PWGPP", "AliTRDresolution")>0) printf("D-AliTRDresolution::Process() : NULL pointer input container.\n"); |
5468a262 | 2796 | return kFALSE; |
2797 | } | |
2798 | if(!Int_t(h2->GetEntries())){ | |
2bfe5463 | 2799 | if(AliLog::GetDebugLevel("PWGPP", "AliTRDresolution")>0) printf("D-AliTRDresolution::Process() : Empty h[%s - %s].\n", h2->GetName(), h2->GetTitle()); |
5468a262 | 2800 | return kFALSE; |
2801 | } | |
2802 | if(!g || !g[0]|| !g[1]) { | |
2bfe5463 | 2803 | if(AliLog::GetDebugLevel("PWGPP", "AliTRDresolution")>0) printf("D-AliTRDresolution::Process() : NULL pointer output container.\n"); |
5468a262 | 2804 | return kFALSE; |
2805 | } | |
2806 | // prepare | |
2807 | TAxis *ax(h2->GetXaxis()), *ay(h2->GetYaxis()); | |
b37d601d | 2808 | Float_t ymin(ay->GetXmin()), ymax(ay->GetXmax()), dy(ay->GetBinWidth(1)), y0(0.), y1(0.); |
2809 | TF1 f("f", "gaus", ymin, ymax); | |
5468a262 | 2810 | Int_t n(0); |
2811 | if((n=g[0]->GetN())) for(;n--;) g[0]->RemovePoint(n); | |
2812 | if((n=g[1]->GetN())) for(;n--;) g[1]->RemovePoint(n); | |
2813 | TH1D *h(NULL); | |
2814 | if((h=(TH1D*)gROOT->FindObject("py"))) delete h; | |
b37d601d | 2815 | Double_t x(0.), y(0.), ex(0.), ey(0.), sy(0.), esy(0.); |
01ccc21a | 2816 | |
5468a262 | 2817 | |
2818 | // do actual loop | |
b37d601d | 2819 | Float_t chi2OverNdf(0.); |
5468a262 | 2820 | for(Int_t ix = 1, np=0; ix<=ax->GetNbins(); ix++){ |
b37d601d | 2821 | x = ax->GetBinCenter(ix); ex= ax->GetBinWidth(ix)*0.288; // w/sqrt(12) |
2822 | ymin = ay->GetXmin(); ymax = ay->GetXmax(); | |
2823 | ||
5468a262 | 2824 | h = h2->ProjectionY("py", ix, ix); |
2825 | if((n=(Int_t)h->GetEntries())<stat){ | |
2bfe5463 | 2826 | if(AliLog::GetDebugLevel("PWGPP", "AliTRDresolution")>1) printf("I-AliTRDresolution::Process() : Low statistics @ x[%f] stat[%d]=%d [%d].\n", x, ix, n, stat); |
5468a262 | 2827 | continue; |
2828 | } | |
b37d601d | 2829 | // looking for a first order mean value |
2830 | f.SetParameter(1, 0.); f.SetParameter(2, 3.e-2); | |
2831 | h->Fit(&f, "QNW"); | |
2832 | chi2OverNdf = f.GetChisquare()/f.GetNDF(); | |
2833 | printf("x[%f] range[%f %f] chi2[%f] ndf[%d] chi2/ndf[%f]\n", x, ymin, ymax, f.GetChisquare(),f.GetNDF(),chi2OverNdf); | |
2834 | y = f.GetParameter(1); y0 = y-4*dy; y1 = y+4*dy; | |
2835 | ey = f.GetParError(1); | |
2836 | sy = f.GetParameter(2); esy = f.GetParError(2); | |
2837 | // // looking for the best chi2/ndf value | |
2838 | // while(ymin<y0 && ymax>y1){ | |
2839 | // f.SetParameter(1, y); | |
2840 | // f.SetParameter(2, sy); | |
2841 | // h->Fit(&f, "QNW", "", y0, y1); | |
2842 | // printf(" range[%f %f] chi2[%f] ndf[%d] chi2/ndf[%f]\n", y0, y1, f.GetChisquare(),f.GetNDF(),f.GetChisquare()/f.GetNDF()); | |
2843 | // if(f.GetChisquare()/f.GetNDF() < Chi2OverNdf){ | |
2844 | // chi2OverNdf = f.GetChisquare()/f.GetNDF(); | |
2845 | // y = f.GetParameter(1); ey = f.GetParError(1); | |
2846 | // sy = f.GetParameter(2); esy = f.GetParError(2); | |
2847 | // printf(" set y[%f] sy[%f] chi2/ndf[%f]\n", y, sy, chi2OverNdf); | |
2848 | // } | |
2849 | // y0-=dy; y1+=dy; | |
2850 | // } | |
2851 | g[0]->SetPoint(np, x, y); | |
2852 | g[0]->SetPointError(np, ex, ey); | |
2853 | g[1]->SetPoint(np, x, sy); | |
2854 | g[1]->SetPointError(np, ex, esy); | |
5468a262 | 2855 | np++; |
2856 | } | |
2857 | return kTRUE; | |
2858 | } | |
2859 | ||
2589cf64 | 2860 | |
1ee39b3a | 2861 | //________________________________________________________ |
2862 | Bool_t AliTRDresolution::Process(TH2 * const h2, TF1 *f, Float_t k, TGraphErrors **g) | |
2863 | { | |
2864 | // | |
2865 | // Do the processing | |
2866 | // | |
2867 | ||
7fe4e88b | 2868 | Char_t pn[10]; snprintf(pn, 10, "p%03d", fIdxPlot); |
1ee39b3a | 2869 | Int_t n = 0; |
2870 | if((n=g[0]->GetN())) for(;n--;) g[0]->RemovePoint(n); | |
2871 | if((n=g[1]->GetN())) for(;n--;) g[1]->RemovePoint(n); | |
01ccc21a | 2872 | if(Int_t(h2->GetEntries())){ |
2589cf64 | 2873 | AliDebug(4, Form("%s: g[%s %s]", pn, g[0]->GetName(), g[0]->GetTitle())); |
2874 | } else { | |
2875 | AliDebug(2, Form("%s: g[%s %s]: Missing entries.", pn, g[0]->GetName(), g[0]->GetTitle())); | |
2876 | fIdxPlot++; | |
2877 | return kTRUE; | |
2878 | } | |
1ee39b3a | 2879 | |
dfd7d48b | 2880 | const Int_t kINTEGRAL=1; |
2881 | for(Int_t ibin = 0; ibin < Int_t(h2->GetNbinsX()/kINTEGRAL); ibin++){ | |
2882 | Int_t abin(ibin*kINTEGRAL+1),bbin(abin+kINTEGRAL-1),mbin(abin+Int_t(kINTEGRAL/2)); | |
2883 | Double_t x = h2->GetXaxis()->GetBinCenter(mbin); | |
2884 | TH1D *h = h2->ProjectionY(pn, abin, bbin); | |
01ccc21a | 2885 | if((n=(Int_t)h->GetEntries())<150){ |
2589cf64 | 2886 | AliDebug(4, Form(" x[%f] range[%d %d] stat[%d] low statistics !", x, abin, bbin, n)); |
2887 | continue; | |
2888 | } | |
1ee39b3a | 2889 | h->Fit(f, "QN"); |
1ee39b3a | 2890 | Int_t ip = g[0]->GetN(); |
2589cf64 | 2891 | AliDebug(4, Form(" x_%d[%f] range[%d %d] stat[%d] M[%f] Sgm[%f]", ip, x, abin, bbin, n, f->GetParameter(1), f->GetParameter(2))); |
1ee39b3a | 2892 | g[0]->SetPoint(ip, x, k*f->GetParameter(1)); |
2893 | g[0]->SetPointError(ip, 0., k*f->GetParError(1)); | |
2894 | g[1]->SetPoint(ip, x, k*f->GetParameter(2)); | |
2895 | g[1]->SetPointError(ip, 0., k*f->GetParError(2)); | |
01ccc21a | 2896 | /* |
1ee39b3a | 2897 | g[0]->SetPoint(ip, x, k*h->GetMean()); |
2898 | g[0]->SetPointError(ip, 0., k*h->GetMeanError()); | |
2899 | g[1]->SetPoint(ip, x, k*h->GetRMS()); | |
2900 | g[1]->SetPointError(ip, 0., k*h->GetRMSError());*/ | |
2901 | } | |
2902 | fIdxPlot++; | |
2903 | return kTRUE; | |
2904 | } | |
2905 | ||
1ee39b3a | 2906 | |
08bdd9d1 | 2907 | //____________________________________________________________________ |
2908 | Bool_t AliTRDresolution::FitTrack(const Int_t np, AliTrackPoint *points, Float_t param[10]) | |
2909 | { | |
2910 | // | |
2911 | // Fit track with a staight line using the "np" clusters stored in the array "points". | |
2912 | // The following particularities are stored in the clusters from points: | |
2913 | // 1. pad tilt as cluster charge | |
2914 | // 2. pad row cross or vertex constrain as fake cluster with cluster type 1 | |
2915 | // The parameters of the straight line fit are stored in the array "param" in the following order : | |
2916 | // param[0] - x0 reference radial position | |
2917 | // param[1] - y0 reference r-phi position @ x0 | |
2918 | // param[2] - z0 reference z position @ x0 | |
2919 | // param[3] - slope dy/dx | |
2920 | // param[4] - slope dz/dx | |
2921 | // | |
2922 | // Attention : | |
2923 | // Function should be used to refit tracks for B=0T | |
2924 | // | |
2925 | ||
2926 | if(np<40){ | |
2bfe5463 | 2927 | if(AliLog::GetDebugLevel("PWGPP", "AliTRDresolution")>1) printf("D-AliTRDresolution::FitTrack: Not enough clusters to fit a track [%d].\n", np); |
08bdd9d1 | 2928 | return kFALSE; |
2929 | } | |
2930 | TLinearFitter yfitter(2, "pol1"), zfitter(2, "pol1"); | |
2931 | ||
2932 | Double_t x0(0.); | |
2933 | for(Int_t ip(0); ip<np; ip++) x0+=points[ip].GetX(); | |
2934 | x0/=Float_t(np); | |
2935 | ||
00a56108 | 2936 | Double_t x, y, z, dx, tilt(0.); |
08bdd9d1 | 2937 | for(Int_t ip(0); ip<np; ip++){ |
2938 | x = points[ip].GetX(); z = points[ip].GetZ(); | |
2939 | dx = x - x0; | |
2940 | zfitter.AddPoint(&dx, z, points[ip].GetClusterType()?1.e-3:1.); | |
2941 | } | |
2942 | if(zfitter.Eval() != 0) return kFALSE; | |
2943 | ||
2944 | Double_t z0 = zfitter.GetParameter(0); | |
2945 | Double_t dzdx = zfitter.GetParameter(1); | |
2946 | for(Int_t ip(0); ip<np; ip++){ | |
2947 | if(points[ip].GetClusterType()) continue; | |
2948 | x = points[ip].GetX(); | |
2949 | dx = x - x0; | |
2950 | y = points[ip].GetY(); | |
2951 | z = points[ip].GetZ(); | |
2952 | tilt = points[ip].GetCharge(); | |
2953 | y -= tilt*(-dzdx*dx + z - z0); | |
2954 | Float_t xyz[3] = {x, y, z}; points[ip].SetXYZ(xyz); | |
2955 | yfitter.AddPoint(&dx, y, 1.); | |
2956 | } | |
2957 | if(yfitter.Eval() != 0) return kFALSE; | |
2958 | Double_t y0 = yfitter.GetParameter(0); | |
2959 | Double_t dydx = yfitter.GetParameter(1); | |
2960 | ||
2961 | param[0] = x0; param[1] = y0; param[2] = z0; param[3] = dydx; param[4] = dzdx; | |
2bfe5463 | 2962 | if(AliLog::GetDebugLevel("PWGPP", "AliTRDresolution")>3) printf("D-AliTRDresolution::FitTrack: x0[%f] y0[%f] z0[%f] dydx[%f] dzdx[%f].\n", x0, y0, z0, dydx, dzdx); |
08bdd9d1 | 2963 | return kTRUE; |
2964 | } | |
2965 | ||
5f7f1c07 | 2966 | //____________________________________________________________________ |
b37d601d | 2967 | Bool_t AliTRDresolution::FitTracklet(const Int_t ly, const Int_t np, const AliTrackPoint *points, const Float_t param[10], Float_t par[3]) |
5f7f1c07 | 2968 | { |
2969 | // | |
2970 | // Fit tracklet with a staight line using the coresponding subset of clusters out of the total "np" clusters stored in the array "points". | |
2971 | // See function FitTrack for the data stored in the "clusters" array | |
2972 | ||
2973 | // The parameters of the straight line fit are stored in the array "param" in the following order : | |
2974 | // par[0] - x0 reference radial position | |
2975 | // par[1] - y0 reference r-phi position @ x0 | |
2976 | // par[2] - slope dy/dx | |
2977 | // | |
2978 | // Attention : | |
2979 | // Function should be used to refit tracks for B=0T | |
2980 | // | |
2981 | ||
2982 | TLinearFitter yfitter(2, "pol1"); | |
2983 | ||
2984 | // grep data for tracklet | |
2985 | Double_t x0(0.), x[60], y[60], dy[60]; | |
2986 | Int_t nly(0); | |
2987 | for(Int_t ip(0); ip<np; ip++){ | |
2988 | if(points[ip].GetClusterType()) continue; | |
2989 | if(points[ip].GetVolumeID() != ly) continue; | |
2990 | Float_t xt(points[ip].GetX()) | |
2991 | ,yt(param[1] + param[3] * (xt - param[0])); | |
2992 | x[nly] = xt; | |
2993 | y[nly] = points[ip].GetY(); | |
2994 | dy[nly]= y[nly]-yt; | |
2995 | x0 += xt; | |
2996 | nly++; | |
2997 | } | |
2998 | if(nly<10){ | |
2bfe5463 | 2999 | if(AliLog::GetDebugLevel("PWGPP", "AliTRDresolution")>1) printf("D-AliTRDresolution::FitTracklet: Not enough clusters to fit a tracklet [%d].\n", nly); |
5f7f1c07 | 3000 | return kFALSE; |
3001 | } | |
3002 | // set radial reference for fit | |
3003 | x0 /= Float_t(nly); | |
3004 | ||
3005 | // find tracklet core | |
3006 | Double_t mean(0.), sig(1.e3); | |
3007 | AliMathBase::EvaluateUni(nly, dy, mean, sig, 0); | |
3008 | ||
3009 | // simple cluster error parameterization | |
3010 | Float_t kSigCut = TMath::Sqrt(5.e-4 + param[3]*param[3]*0.018); | |
3011 | ||
3012 | // fit tracklet core | |
3013 | for(Int_t jly(0); jly<nly; jly++){ | |
3014 | if(TMath::Abs(dy[jly]-mean)>kSigCut) continue; | |
3015 | Double_t dx(x[jly]-x0); | |
3016 | yfitter.AddPoint(&dx, y[jly], 1.); | |
3017 | } | |
3018 | if(yfitter.Eval() != 0) return kFALSE; | |
3019 | par[0] = x0; | |
3020 | par[1] = yfitter.GetParameter(0); | |
3021 | par[2] = yfitter.GetParameter(1); | |
3022 | return kTRUE; | |
3023 | } | |
3024 | ||
00a56108 | 3025 | //____________________________________________________________________ |
b37d601d | 3026 | Bool_t AliTRDresolution::UseTrack(const Int_t np, const AliTrackPoint *points, Float_t param[10]) |
00a56108 | 3027 | { |
3028 | // | |
3029 | // Global selection mechanism of tracksbased on cluster to fit residuals | |
3030 | // The parameters are the same as used ni function FitTrack(). | |
3031 | ||
3032 | const Float_t kS(0.6), kM(0.2); | |
3033 | TH1S h("h1", "", 100, -5.*kS, 5.*kS); | |
3034 | Float_t dy, dz, s, m; | |
3035 | for(Int_t ip(0); ip<np; ip++){ | |
3036 | if(points[ip].GetClusterType()) continue; | |
3037 | Float_t x0(points[ip].GetX()) | |
3038 | ,y0(param[1] + param[3] * (x0 - param[0])) | |
3039 | ,z0(param[2] + param[4] * (x0 - param[0])); | |
3040 | dy=points[ip].GetY() - y0; h.Fill(dy); | |
3041 | dz=points[ip].GetZ() - z0; | |
3042 | } | |
3043 | TF1 fg("fg", "gaus", -5.*kS, 5.*kS); | |
3044 | fg.SetParameter(1, 0.); | |
3045 | fg.SetParameter(2, 2.e-2); | |
3046 | h.Fit(&fg, "QN"); | |
3047 | m=fg.GetParameter(1); s=fg.GetParameter(2); | |
3048 | if(s>kS || TMath::Abs(m)>kM) return kFALSE; | |
3049 | return kTRUE; | |
3050 | } | |
3051 | ||
1ee39b3a | 3052 | //________________________________________________________ |
3053 | void AliTRDresolution::GetLandauMpvFwhm(TF1 * const f, Float_t &mpv, Float_t &xm, Float_t &xM) | |
3054 | { | |
3055 | // | |
01ccc21a | 3056 | // Get the most probable value and the full width half mean |
1ee39b3a | 3057 | // of a Landau distribution |
3058 | // | |
3059 | ||
3060 | const Float_t dx = 1.; | |
3061 | mpv = f->GetParameter(1); | |
3062 | Float_t fx, max = f->Eval(mpv); | |
3063 | ||
3064 | xm = mpv - dx; | |
3065 | while((fx = f->Eval(xm))>.5*max){ | |
01ccc21a | 3066 | if(fx>max){ |
1ee39b3a | 3067 | max = fx; |
3068 | mpv = xm; | |
3069 | } | |
3070 | xm -= dx; | |
3071 | } | |
3072 | ||
3073 | xM += 2*(mpv - xm); | |
3074 | while((fx = f->Eval(xM))>.5*max) xM += dx; | |
3075 | } | |
3076 | ||
3077 | ||
3ceb45ae | 3078 | // #include "TFile.h" |
3079 | // //________________________________________________________ | |
3080 | // Bool_t AliTRDresolution::LoadCorrection(const Char_t *file) | |
3081 | // { | |
3082 | // if(!file){ | |
3083 | // AliWarning("Use cluster position as in reconstruction."); | |
3084 | // SetLoadCorrection(); | |
3085 | // return kTRUE; | |
3086 | // } | |
3087 | // TDirectory *cwd(gDirectory); | |
3088 | // TString fileList; | |
3089 | // FILE *filePtr = fopen(file, "rt"); | |
3090 | // if(!filePtr){ | |
3091 | // AliWarning(Form("Couldn't open correction list \"%s\". Use cluster position as in reconstruction.", file)); | |
3092 | // SetLoadCorrection(); | |
3093 | // return kFALSE; | |
3094 | // } | |
3095 | // TH2 *h2 = new TH2F("h2", ";time [time bins];detector;dx [#mum]", 30, -0.5, 29.5, AliTRDgeometry::kNdet, -0.5, AliTRDgeometry::kNdet-0.5); | |
3096 | // while(fileList.Gets(filePtr)){ | |
3097 | // if(!TFile::Open(fileList.Data())) { | |
3098 | // AliWarning(Form("Couldn't open \"%s\"", fileList.Data())); | |
3099 | // continue; | |
3100 | // } else AliInfo(Form("\"%s\"", fileList.Data())); | |
01ccc21a | 3101 | // |
3ceb45ae | 3102 | // TTree *tSys = (TTree*)gFile->Get("tSys"); |
3103 | // h2->SetDirectory(gDirectory); h2->Reset("ICE"); | |
3104 | // tSys->Draw("det:t>>h2", "dx", "goff"); | |
3105 | // for(Int_t idet(0); idet<AliTRDgeometry::kNdet; idet++){ | |
3106 | // for(Int_t it(0); it<30; it++) fXcorr[idet][it]+=(1.e-4*h2->GetBinContent(it+1, idet+1)); | |
3107 | // } | |
3108 | // h2->SetDirectory(cwd); | |
3109 | // gFile->Close(); | |
3110 | // } | |
3111 | // cwd->cd(); | |
01ccc21a | 3112 | // |
2bfe5463 | 3113 | // if(AliLog::GetDebugLevel("PWGPP", "AliTRDresolution")>=2){ |
3ceb45ae | 3114 | // for(Int_t il(0); il<184; il++) printf("-"); printf("\n"); |
3115 | // printf("DET|");for(Int_t it(0); it<30; it++) printf(" tb%02d|", it); printf("\n"); | |
3116 | // for(Int_t il(0); il<184; il++) printf("-"); printf("\n"); | |
3117 | // FILE *fout = fopen("TRD.ClusterCorrection.txt", "at"); | |
3118 | // fprintf(fout, " static const Double_t dx[AliTRDgeometry::kNdet][30]={\n"); | |
3119 | // for(Int_t idet(0); idet<AliTRDgeometry::kNdet; idet++){ | |
3120 | // printf("%03d|", idet); | |
3121 | // fprintf(fout, " {"); | |
3122 | // for(Int_t it(0); it<30; it++){ | |
3123 | // printf("%+5.0f|", 1.e4*fXcorr[idet][it]); | |
3124 | // fprintf(fout, "%+6.4f%c", fXcorr[idet][it], it==29?' ':','); | |
3125 | // } | |
3126 | // printf("\n"); | |
3127 | // fprintf(fout, "}%c\n", idet==AliTRDgeometry::kNdet-1?' ':','); | |
3128 | // } | |
3129 | // fprintf(fout, " };\n"); | |
3130 | // } | |
3131 | // SetLoadCorrection(); | |
3132 | // return kTRUE; | |
3133 | // } | |
3ed01fbe | 3134 | |
3135 | //________________________________________________________ | |
3136 | AliTRDresolution::AliTRDresolutionProjection::AliTRDresolutionProjection() | |
01ccc21a | 3137 | :TNamed() |
3138 | ,fH(NULL) | |
943761d3 | 3139 | ,fNrebin(0) |
3ed01fbe | 3140 | ,fRebinX(NULL) |
3141 | ,fRebinY(NULL) | |
3142 | { | |
3143 | // constructor | |
3144 | memset(fAx, 0, 3*sizeof(Int_t)); | |
0b30040d | 3145 | memset(fRange, 0, 4*sizeof(Float_t)); |
3ed01fbe | 3146 | } |
3147 | ||
3148 | //________________________________________________________ | |
3149 | AliTRDresolution::AliTRDresolutionProjection::~AliTRDresolutionProjection() | |
3150 | { | |
3151 | // destructor | |
3152 | if(fH) delete fH; | |
3153 | } | |
3154 | ||
3155 | //________________________________________________________ | |
3156 | void AliTRDresolution::AliTRDresolutionProjection::Build(const Char_t *n, const Char_t *t, Int_t ix, Int_t iy, Int_t iz, TAxis *aa[]) | |
3157 | { | |
3158 | // check and build (if neccessary) projection determined by axis "ix", "iy" and "iz" | |
09c85be5 | 3159 | if(!aa[ix] || !aa[iy] || !aa[iz]) return; |
3ed01fbe | 3160 | TAxis *ax(aa[ix]), *ay(aa[iy]), *az(aa[iz]); |
07b3a6a6 | 3161 | // check ax definiton to protect against older versions of the data |
3162 | if(ax->GetNbins()<=0 || (ax->GetXmax()-ax->GetXmin())<=0.){ | |
3163 | AliWarning(Form("Wrong definition of axis[%d] \"%s\"[%d](%f %f).", ix, ax->GetTitle(), ax->GetNbins(), ax->GetXmin(), ax->GetXmax())); | |
3164 | return; | |
3165 | } | |
3166 | if(ay->GetNbins()<=0 || (ay->GetXmax()-ay->GetXmin())<=0.){ | |
3167 | AliWarning(Form("Wrong definition of axis[%d] \"%s\"[%d](%f %f).", ix, ay->GetTitle(), ay->GetNbins(), ay->GetXmin(), ay->GetXmax())); | |
3168 | return; | |
3169 | } | |
3170 | if(az->GetNbins()<=0 || (az->GetXmax()-az->GetXmin())<=0.){ | |
3171 | AliWarning(Form("Wrong definition of axis[%d] \"%s\"[%d](%f %f).", ix, az->GetTitle(), az->GetNbins(), az->GetXmin(), az->GetXmax())); | |
3172 | return; | |
3173 | } | |
3174 | SetNameTitle(n,t); | |
3ed01fbe | 3175 | fH = new TH3I(n, Form("%s;%s;%s;%s", t, ax->GetTitle(), ay->GetTitle(), az->GetTitle()), |
3176 | ax->GetNbins(), ax->GetXmin(), ax->GetXmax(), | |
3177 | ay->GetNbins(), ay->GetXmin(), ay->GetXmax(), | |
3178 | az->GetNbins(), az->GetXmin(), az->GetXmax()); | |
3179 | fAx[0] = ix; fAx[1] = iy; fAx[2] = iz; | |
3180 | fRange[0] = az->GetXmin()/3.; fRange[1] = az->GetXmax()/3.; | |
3181 | } | |
3182 | ||
01ccc21a | 3183 | //________________________________________________________ |
3184 | AliTRDresolution::AliTRDresolutionProjection& AliTRDresolution::AliTRDresolutionProjection::operator=(const AliTRDresolutionProjection& rhs) | |
3185 | { | |
3186 | // copy projections | |
3187 | if(this == &rhs) return *this; | |
3188 | ||
3189 | TNamed::operator=(rhs); | |
3190 | if(fNrebin){fNrebin=0; delete [] fRebinX; delete [] fRebinY;} | |
3191 | if(rhs.fNrebin) SetRebinStrategy(rhs.fNrebin, rhs.fRebinX, rhs.fRebinY); | |
3192 | memcpy(fAx, rhs.fAx, 3*sizeof(Int_t)); | |
3193 | memcpy(fRange, rhs.fRange, 4*sizeof(Float_t)); | |
3194 | if(fH) delete fH; | |
3195 | if(rhs.fH) fH=(TH3I*)rhs.fH->Clone(Form("%s_CLONE", rhs.fH->GetName())); | |
3196 | return *this; | |
3197 | } | |
3198 | ||
35983729 | 3199 | //________________________________________________________ |
3200 | AliTRDresolution::AliTRDresolutionProjection& AliTRDresolution::AliTRDresolutionProjection::operator+=(const AliTRDresolutionProjection& other) | |
3201 | { | |
01ccc21a | 3202 | // increment projections |
35983729 | 3203 | if(!fH || !other.fH) return *this; |
01ccc21a | 3204 | AliDebug(2, Form("%s+=%s [%s+=%s]", GetName(), other.GetName(), fH->GetName(), (other.fH)->GetName())); |
35983729 | 3205 | fH->Add(other.fH); |
3206 | return *this; | |
3207 | } | |
3208 | ||
3ed01fbe | 3209 | //________________________________________________________ |
3210 | void AliTRDresolution::AliTRDresolutionProjection::Increment(Int_t bin[], Double_t v) | |
3211 | { | |
3212 | // increment bin with value "v" pointed by general coord in "bin" | |
3213 | if(!fH) return; | |
01ccc21a | 3214 | AliDebug(4, Form(" %s", fH->GetName())); |
35983729 | 3215 | fH->AddBinContent(fH->GetBin(bin[fAx[0]],bin[fAx[1]],bin[fAx[2]]), Int_t(v)); |
3ed01fbe | 3216 | } |
3217 | ||
3218 | //________________________________________________________ | |
b351a191 | 3219 | TH2* AliTRDresolution::AliTRDresolutionProjection::Projection2D(const Int_t nstat, const Int_t ncol, const Int_t mid, Bool_t del) |
3ed01fbe | 3220 | { |
3221 | // build the 2D projection and adjust binning | |
3222 | ||
0b30040d | 3223 | const Char_t *title[] = {"Mean", "#mu", "MPV"}; |
3ed01fbe | 3224 | if(!fH) return NULL; |
3225 | TAxis *ax(fH->GetXaxis()), *ay(fH->GetYaxis()), *az(fH->GetZaxis()); | |
cc0c5c06 | 3226 | TH2 *h2s(NULL); |
3227 | if(!(h2s = (TH2*)fH->Project3D("yx"))) return NULL; | |
3ed01fbe | 3228 | Int_t irebin(0), dxBin(1), dyBin(1); |
3229 | while(irebin<fNrebin && (AliTRDresolution::GetMeanStat(h2s, .5, ">")<nstat)){ | |
3230 | h2s->Rebin2D(fRebinX[irebin], fRebinY[irebin]); | |
3231 | dxBin*=fRebinX[irebin];dyBin*=fRebinY[irebin]; | |
3ed01fbe | 3232 | irebin++; |
3233 | } | |
3234 | Int_t nx(h2s->GetNbinsX()), ny(h2s->GetNbinsY()); | |
b351a191 | 3235 | if(h2s && del) delete h2s; |
3ed01fbe | 3236 | |
3237 | // start projection | |
808d178e | 3238 | TH1 *h(NULL); Int_t n(0); |
3ed01fbe | 3239 | Float_t dz=(fRange[1]-fRange[1])/ncol; |
0b30040d | 3240 | TString titlez(az->GetTitle()); TObjArray *tokenTitle(titlez.Tokenize(" ")); |
3ed01fbe | 3241 | TH2 *h2 = new TH2F(Form("%s_2D", fH->GetName()), |
0b30040d | 3242 | Form("%s;%s;%s;%s(%s) %s", fH->GetTitle(), ax->GetTitle(), ay->GetTitle(), title[mid], (*tokenTitle)[0]->GetName(), tokenTitle->GetEntriesFast()>1?(*tokenTitle)[1]->GetName():""), |
3ed01fbe | 3243 | nx, ax->GetXmin(), ax->GetXmax(), ny, ay->GetXmin(), ay->GetXmax()); |
3244 | h2->SetContour(ncol); | |
3245 | h2->GetZaxis()->CenterTitle(); | |
808d178e | 3246 | h2->GetZaxis()->SetTitleOffset(1.4); |
3ed01fbe | 3247 | h2->GetZaxis()->SetRangeUser(fRange[0], fRange[1]); |
3248 | //printf("%s[%s] nx[%d] ny[%d]\n", h2->GetName(), h2->GetTitle(), nx, ny); | |
3249 | for(Int_t iy(0); iy<ny; iy++){ | |
3250 | for(Int_t ix(0); ix<nx; ix++){ | |
3251 | h = fH->ProjectionZ(Form("%s_z", h2->GetName()), ix*dxBin+1, (ix+1)*dxBin+1, iy*dyBin+1, (iy+1)*dyBin+1); | |
943761d3 | 3252 | Int_t ne((Int_t)h->Integral()); |
3ed01fbe | 3253 | if(ne<nstat/2){ |
3254 | h2->SetBinContent(ix+1, iy+1, -999); | |
3255 | h2->SetBinError(ix+1, iy+1, 1.); | |
808d178e | 3256 | n++; |
3ed01fbe | 3257 | }else{ |
3258 | Float_t v(h->GetMean()), ve(h->GetRMS()); | |
3259 | if(mid==1){ | |
3260 | TF1 fg("fg", "gaus", az->GetXmin(), az->GetXmax()); | |
3261 | fg.SetParameter(0, Float_t(ne)); fg.SetParameter(1, v); fg.SetParameter(2, ve); | |
3262 | h->Fit(&fg, "WQ"); | |
3263 | v = fg.GetParameter(1); ve = fg.GetParameter(2); | |
3264 | } else if (mid==2) { | |
3265 | TF1 fl("fl", "landau", az->GetXmin(), az->GetXmax()); | |
3266 | fl.SetParameter(0, Float_t(ne)); fl.SetParameter(1, v); fl.SetParameter(2, ve); | |
3267 | h->Fit(&fl, "WQ"); | |
3268 | v = fl.GetMaximumX(); ve = fl.GetParameter(2); | |
3269 | /* TF1 fgle("gle", "[0]*TMath::Landau(x, [1], [2], 1)*TMath::Exp(-[3]*x/[1])", az->GetXmin(), az->GetXmax()); | |
3270 | fgle.SetParameter(0, fl.GetParameter(0)); | |
3271 | fgle.SetParameter(1, fl.GetParameter(1)); | |
3272 | fgle.SetParameter(2, fl.GetParameter(2)); | |
3273 | fgle.SetParameter(3, 1.);fgle.SetParLimits(3, 0., 5.); | |
3274 | h->Fit(&fgle, "WQ"); | |
3275 | v = fgle.GetMaximumX(); ve = fgle.GetParameter(2);*/ | |
3276 | } | |
3277 | if(v<fRange[0]) h2->SetBinContent(ix+1, iy+1, fRange[0]+0.1*dz); | |
3278 | else h2->SetBinContent(ix+1, iy+1, v); | |
3279 | h2->SetBinError(ix+1, iy+1, ve); | |
3280 | } | |
3281 | } | |
3282 | } | |
3283 | if(h) delete h; | |
808d178e | 3284 | if(n==nx*ny){delete h2; h2=NULL;} // clean empty projections |
3ed01fbe | 3285 | return h2; |
3286 | } | |
3287 | ||
b351a191 | 3288 | //________________________________________________________ |
5591f3d6 | 3289 | void AliTRDresolution::SetNormZ(TH2 *h2, Int_t bxmin, Int_t bxmax, Int_t bymin, Int_t bymax, Float_t thr) |
3290 | { | |
3291 | // Normalize histo content to the mean value in the range specified by bin ranges | |
3292 | // [bxmin, bxmax] on the x axis and [bymin, bymax] on the y axis. | |
3293 | // Optionally a threshold "thr" can be specified to disregard entries with no meaning | |
3294 | ||
3295 | Float_t s = 0., c=0.; Int_t is(0); | |
3296 | for(Int_t ix(bxmin); ix<=(bxmax>0?bxmax:(h2->GetXaxis()->GetNbins())); ix++){ | |
3297 | for(Int_t iy(bymin); iy<=(bymax>0?bymax:(h2->GetYaxis()->GetNbins())); iy++){ | |
3298 | if((c = h2->GetBinContent(ix, iy))<thr) continue; | |
3299 | s += c; is++; | |
3300 | } | |
3301 | } | |
3302 | s/= is?is:1; | |
3303 | for(Int_t ix(1); ix<=h2->GetXaxis()->GetNbins(); ix++){ | |
3304 | for(Int_t iy(1); iy<=h2->GetYaxis()->GetNbins(); iy++){ | |
3305 | if((c = h2->GetBinContent(ix, iy))<thr) h2->SetBinContent(ix, iy, thr-100); | |
3306 | else h2->SetBinContent(ix, iy, 100.*(c/s-1.)); | |
3307 | } | |
3308 | } | |
3309 | } | |
3310 | ||
3311 | //________________________________________________________ | |
3312 | void AliTRDresolution::SetRangeZ(TH2 *h2, Float_t min, Float_t max, Float_t thr) | |
b351a191 | 3313 | { |
3314 | // Set range on Z axis such to avoid outliers | |
3315 | ||
3316 | Float_t c(0.), dz(1.e-3*(max-min)); | |
3317 | for(Int_t ix(1); ix<=h2->GetXaxis()->GetNbins(); ix++){ | |
3318 | for(Int_t iy(1); iy<=h2->GetYaxis()->GetNbins(); iy++){ | |
5591f3d6 | 3319 | if((c = h2->GetBinContent(ix, iy))<thr) continue; |
b351a191 | 3320 | if(c<=min) h2->SetBinContent(ix, iy, min+dz); |
3321 | } | |
3322 | } | |
3323 | h2->GetZaxis()->SetRangeUser(min, max); | |
3324 | } | |
3325 | ||
3326 | //________________________________________________________ | |
3ed01fbe | 3327 | void AliTRDresolution::AliTRDresolutionProjection::SetRebinStrategy(Int_t n, Int_t rebx[], Int_t reby[]) |
3328 | { | |
3329 | // define rebinning strategy for this projection | |
3330 | fNrebin = n; | |
3331 | fRebinX = new Int_t[n]; memcpy(fRebinX, rebx, n*sizeof(Int_t)); | |
3332 | fRebinY = new Int_t[n]; memcpy(fRebinY, reby, n*sizeof(Int_t)); | |
3333 | } | |
3334 | ||
3335 |