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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> |
52 | ||
1ee39b3a | 53 | #include <TROOT.h> |
54 | #include <TObjArray.h> | |
55 | #include <TH3.h> | |
56 | #include <TH2.h> | |
57 | #include <TH1.h> | |
58 | #include <TF1.h> | |
59 | #include <TCanvas.h> | |
60 | #include <TGaxis.h> | |
61 | #include <TBox.h> | |
92c40e64 | 62 | #include <TLegend.h> |
1ee39b3a | 63 | #include <TGraphErrors.h> |
64 | #include <TGraphAsymmErrors.h> | |
08bdd9d1 | 65 | #include <TLinearFitter.h> |
1ee39b3a | 66 | #include <TMath.h> |
67 | #include <TMatrixT.h> | |
68 | #include <TVectorT.h> | |
69 | #include <TTreeStream.h> | |
70 | #include <TGeoManager.h> | |
92c40e64 | 71 | #include <TDatabasePDG.h> |
1ee39b3a | 72 | |
73 | #include "AliPID.h" | |
92d6d80c | 74 | #include "AliLog.h" |
92c40e64 | 75 | #include "AliESDtrack.h" |
068e2c00 | 76 | #include "AliMathBase.h" |
08bdd9d1 | 77 | #include "AliTrackPointArray.h" |
1ee39b3a | 78 | |
79 | #include "AliTRDresolution.h" | |
80 | #include "AliTRDgeometry.h" | |
81 | #include "AliTRDpadPlane.h" | |
82 | #include "AliTRDcluster.h" | |
83 | #include "AliTRDseedV1.h" | |
84 | #include "AliTRDtrackV1.h" | |
85 | #include "AliTRDReconstructor.h" | |
86 | #include "AliTRDrecoParam.h" | |
92c40e64 | 87 | #include "AliTRDpidUtil.h" |
fd7ffd88 | 88 | #include "AliTRDinfoGen.h" |
1ee39b3a | 89 | |
90 | #include "info/AliTRDclusterInfo.h" | |
91 | ||
92 | ClassImp(AliTRDresolution) | |
93 | ||
92c40e64 | 94 | UChar_t const AliTRDresolution::fgNproj[kNviews] = { |
a310e49b | 95 | 2, 2, 5, 5, 5, |
92d6d80c | 96 | 2, 5, 11, 11, 11 |
1ee39b3a | 97 | }; |
92c40e64 | 98 | Char_t const * AliTRDresolution::fgPerformanceName[kNviews] = { |
1ee39b3a | 99 | "Charge" |
100 | ,"Cluster2Track" | |
101 | ,"Tracklet2Track" | |
a310e49b | 102 | ,"Tracklet2TRDin" |
103 | ,"Tracklet2TRDout" | |
1ee39b3a | 104 | ,"Cluster2MC" |
105 | ,"Tracklet2MC" | |
92d6d80c | 106 | ,"TRDin2MC" |
107 | ,"TRDout2MC" | |
1ee39b3a | 108 | ,"TRD2MC" |
109 | }; | |
61f6b45e | 110 | Char_t const * AliTRDresolution::fgParticle[11]={ |
111 | " p bar", " K -", " #pi -", " #mu -", " e -", | |
112 | " No PID", | |
113 | " e +", " #mu +", " #pi +", " K +", " p", | |
114 | }; | |
115 | ||
041d572e | 116 | // Configure segmentation for y resolution/residuals |
3ba3e0a4 | 117 | Int_t const AliTRDresolution::fgkNresYsegm[3] = { |
118 | AliTRDgeometry::kNsector | |
119 | ,AliTRDgeometry::kNsector*AliTRDgeometry::kNstack | |
120 | ,AliTRDgeometry::kNdet | |
121 | }; | |
122 | Char_t const *AliTRDresolution::fgkResYsegmName[3] = { | |
123 | "Sector", "Stack", "Detector"}; | |
041d572e | 124 | |
1ee39b3a | 125 | |
126 | //________________________________________________________ | |
127 | AliTRDresolution::AliTRDresolution() | |
f2e89a4c | 128 | :AliTRDrecoTask() |
2589cf64 | 129 | ,fSegmentLevel(0) |
1ee39b3a | 130 | ,fIdxPlot(0) |
92c40e64 | 131 | ,fIdxFrame(0) |
3ba3e0a4 | 132 | ,fPtThreshold(1.) |
6859821f | 133 | ,fDyRange(1.5) |
92c40e64 | 134 | ,fDBPDG(NULL) |
b91fdd71 | 135 | ,fGraphS(NULL) |
136 | ,fGraphM(NULL) | |
137 | ,fCl(NULL) | |
b91fdd71 | 138 | ,fMCcl(NULL) |
83b44483 | 139 | /* ,fTrklt(NULL) |
140 | ,fMCtrklt(NULL)*/ | |
f8f46e4d | 141 | { |
142 | // | |
143 | // Default constructor | |
144 | // | |
f2e89a4c | 145 | SetNameTitle("TRDresolution", "TRD spatial and momentum resolution"); |
2589cf64 | 146 | SetSegmentationLevel(); |
f8f46e4d | 147 | } |
148 | ||
705f8b0a | 149 | //________________________________________________________ |
f8f46e4d | 150 | AliTRDresolution::AliTRDresolution(char* name) |
f2e89a4c | 151 | :AliTRDrecoTask(name, "TRD spatial and momentum resolution") |
2589cf64 | 152 | ,fSegmentLevel(0) |
f8f46e4d | 153 | ,fIdxPlot(0) |
154 | ,fIdxFrame(0) | |
3ba3e0a4 | 155 | ,fPtThreshold(1.) |
6859821f | 156 | ,fDyRange(1.5) |
f8f46e4d | 157 | ,fDBPDG(NULL) |
158 | ,fGraphS(NULL) | |
159 | ,fGraphM(NULL) | |
160 | ,fCl(NULL) | |
f8f46e4d | 161 | ,fMCcl(NULL) |
83b44483 | 162 | /* ,fTrklt(NULL) |
163 | ,fMCtrklt(NULL)*/ | |
1ee39b3a | 164 | { |
165 | // | |
166 | // Default constructor | |
167 | // | |
168 | ||
1ee39b3a | 169 | InitFunctorList(); |
2589cf64 | 170 | SetSegmentationLevel(); |
1ee39b3a | 171 | |
705f8b0a | 172 | DefineOutput(kClToTrk, TObjArray::Class()); // cluster2track |
705f8b0a | 173 | DefineOutput(kClToMC, TObjArray::Class()); // cluster2mc |
83b44483 | 174 | /* DefineOutput(kTrkltToTrk, TObjArray::Class()); // tracklet2track |
175 | DefineOutput(kTrkltToMC, TObjArray::Class()); // tracklet2mc*/ | |
1ee39b3a | 176 | } |
177 | ||
178 | //________________________________________________________ | |
179 | AliTRDresolution::~AliTRDresolution() | |
180 | { | |
181 | // | |
182 | // Destructor | |
183 | // | |
184 | ||
185 | if(fGraphS){fGraphS->Delete(); delete fGraphS;} | |
186 | if(fGraphM){fGraphM->Delete(); delete fGraphM;} | |
1ee39b3a | 187 | if(fCl){fCl->Delete(); delete fCl;} |
1ee39b3a | 188 | if(fMCcl){fMCcl->Delete(); delete fMCcl;} |
83b44483 | 189 | /* if(fTrklt){fTrklt->Delete(); delete fTrklt;} |
190 | if(fMCtrklt){fMCtrklt->Delete(); delete fMCtrklt;}*/ | |
1ee39b3a | 191 | } |
192 | ||
193 | ||
194 | //________________________________________________________ | |
f8f46e4d | 195 | void AliTRDresolution::UserCreateOutputObjects() |
1ee39b3a | 196 | { |
197 | // spatial resolution | |
5935a6da | 198 | |
068e2c00 | 199 | AliTRDrecoTask::UserCreateOutputObjects(); |
83b44483 | 200 | InitExchangeContainers(); |
201 | } | |
1ee39b3a | 202 | |
83b44483 | 203 | //________________________________________________________ |
204 | void AliTRDresolution::InitExchangeContainers() | |
205 | { | |
61f6b45e | 206 | // Init containers for subsequent tasks (AliTRDclusterResolution) |
207 | ||
208 | fCl = new TObjArray(200); | |
1ee39b3a | 209 | fCl->SetOwner(kTRUE); |
1ee39b3a | 210 | fMCcl = new TObjArray(); |
211 | fMCcl->SetOwner(kTRUE); | |
83b44483 | 212 | /* fTrklt = new TObjArray(); |
213 | fTrklt->SetOwner(kTRUE); | |
1ee39b3a | 214 | fMCtrklt = new TObjArray(); |
83b44483 | 215 | fMCtrklt->SetOwner(kTRUE);*/ |
e3147647 | 216 | PostData(kClToTrk, fCl); |
217 | PostData(kClToMC, fMCcl); | |
218 | /* PostData(kTrkltToTrk, fTrklt); | |
219 | PostData(kTrkltToMC, fMCtrklt);*/ | |
1ee39b3a | 220 | } |
221 | ||
222 | //________________________________________________________ | |
f8f46e4d | 223 | void AliTRDresolution::UserExec(Option_t *opt) |
1ee39b3a | 224 | { |
225 | // | |
226 | // Execution part | |
227 | // | |
228 | ||
229 | fCl->Delete(); | |
1ee39b3a | 230 | fMCcl->Delete(); |
b4414720 | 231 | AliTRDrecoTask::UserExec(opt); |
1ee39b3a | 232 | } |
233 | ||
553528eb | 234 | //________________________________________________________ |
61f6b45e | 235 | Bool_t AliTRDresolution::Pulls(Double_t dyz[2], Double_t cov[3], Double_t tilt) const |
553528eb | 236 | { |
237 | // Helper function to calculate pulls in the yz plane | |
238 | // using proper tilt rotation | |
239 | // Uses functionality defined by AliTRDseedV1. | |
240 | ||
241 | Double_t t2(tilt*tilt); | |
242 | ||
243 | // rotate along pad | |
244 | Double_t cc[3]; | |
245 | cc[0] = cov[0] - 2.*tilt*cov[1] + t2*cov[2]; | |
246 | cc[1] = cov[1]*(1.-t2) + tilt*(cov[0] - cov[2]); | |
247 | cc[2] = t2*cov[0] + 2.*tilt*cov[1] + cov[2]; | |
248 | // do sqrt | |
249 | Double_t sqr[3]={0., 0., 0.}; | |
250 | if(AliTRDseedV1::GetCovSqrt(cc, sqr)) return kFALSE; | |
251 | Double_t invsqr[3]={0., 0., 0.}; | |
252 | if(AliTRDseedV1::GetCovInv(sqr, invsqr)<1.e-40) return kFALSE; | |
253 | Double_t tmp(dyz[0]); | |
254 | dyz[0] = invsqr[0]*tmp + invsqr[1]*dyz[1]; | |
255 | dyz[1] = invsqr[1]*tmp + invsqr[2]*dyz[1]; | |
256 | return kTRUE; | |
257 | } | |
258 | ||
1ee39b3a | 259 | //________________________________________________________ |
260 | TH1* AliTRDresolution::PlotCharge(const AliTRDtrackV1 *track) | |
261 | { | |
262 | // | |
263 | // Plots the charge distribution | |
264 | // | |
265 | ||
266 | if(track) fkTrack = track; | |
267 | if(!fkTrack){ | |
3d2a3dff | 268 | AliDebug(4, "No Track defined."); |
b91fdd71 | 269 | return NULL; |
1ee39b3a | 270 | } |
b91fdd71 | 271 | TObjArray *arr = NULL; |
83b44483 | 272 | if(!fContainer || !(arr = ((TObjArray*)fContainer->At(kCharge)))){ |
1ee39b3a | 273 | AliWarning("No output container defined."); |
b91fdd71 | 274 | return NULL; |
1ee39b3a | 275 | } |
b91fdd71 | 276 | TH3S* h = NULL; |
1ee39b3a | 277 | |
b91fdd71 | 278 | AliTRDseedV1 *fTracklet = NULL; |
279 | AliTRDcluster *c = NULL; | |
1ee39b3a | 280 | for(Int_t ily=0; ily<AliTRDgeometry::kNlayer; ily++){ |
281 | if(!(fTracklet = fkTrack->GetTracklet(ily))) continue; | |
282 | if(!fTracklet->IsOK()) continue; | |
283 | Float_t x0 = fTracklet->GetX0(); | |
e719ebd4 | 284 | Float_t dqdl, dl; |
1ee39b3a | 285 | for(Int_t itb=AliTRDseedV1::kNtb; itb--;){ |
286 | if(!(c = fTracklet->GetClusters(itb))){ | |
287 | if(!(c = fTracklet->GetClusters(AliTRDseedV1::kNtb+itb))) continue; | |
288 | } | |
e719ebd4 | 289 | dqdl = fTracklet->GetdQdl(itb, &dl); |
290 | if(dqdl<1.e-5) continue; | |
1ee39b3a | 291 | dl /= 0.15; // dl/dl0, dl0 = 1.5 mm for nominal vd |
e719ebd4 | 292 | (h = (TH3S*)arr->At(0))->Fill(dl, x0-c->GetX(), dqdl); |
1ee39b3a | 293 | } |
294 | ||
295 | // if(!HasMCdata()) continue; | |
296 | // UChar_t s; | |
297 | // Float_t pt0, y0, z0, dydx0, dzdx0; | |
298 | // if(!fMC->GetDirections(x0, y0, z0, dydx0, dzdx0, pt0, s)) continue; | |
299 | ||
300 | } | |
301 | return h; | |
302 | } | |
303 | ||
304 | ||
305 | //________________________________________________________ | |
306 | TH1* AliTRDresolution::PlotCluster(const AliTRDtrackV1 *track) | |
307 | { | |
308 | // | |
309 | // Plot the cluster distributions | |
310 | // | |
311 | ||
312 | if(track) fkTrack = track; | |
313 | if(!fkTrack){ | |
3d2a3dff | 314 | AliDebug(4, "No Track defined."); |
b91fdd71 | 315 | return NULL; |
1ee39b3a | 316 | } |
b91fdd71 | 317 | TObjArray *arr = NULL; |
83b44483 | 318 | if(!fContainer || !(arr = ((TObjArray*)fContainer->At(kCluster)))){ |
1ee39b3a | 319 | AliWarning("No output container defined."); |
b91fdd71 | 320 | return NULL; |
1ee39b3a | 321 | } |
05039659 | 322 | ULong_t status = fkESD ? fkESD->GetStatus():0; |
1ee39b3a | 323 | |
3ba3e0a4 | 324 | Int_t sgm[3]; |
553528eb | 325 | Double_t covR[7], cov[3], dy[2], dz[2]; |
00a56108 | 326 | Float_t pt, x0, y0, z0, dydx, dzdx, tilt(0.); |
fd7ffd88 | 327 | const AliTRDgeometry *geo(AliTRDinfoGen::Geometry()); |
dfd7d48b | 328 | AliTRDseedV1 *fTracklet(NULL); TObjArray *clInfoArr(NULL); |
08bdd9d1 | 329 | // do LINEAR track refit if asked by the user |
330 | // it is the user responsibility to check if B=0T | |
331 | Float_t param[10]; memset(param, 0, 10*sizeof(Float_t)); | |
5f7f1c07 | 332 | Int_t np(0), nrc(0); AliTrackPoint clusters[300]; |
08bdd9d1 | 333 | if(HasTrackRefit()){ |
00a56108 | 334 | Bool_t kPrimary(kFALSE); |
08bdd9d1 | 335 | for(Int_t ily=0; ily<AliTRDgeometry::kNlayer; ily++){ |
336 | if(!(fTracklet = fkTrack->GetTracklet(ily))) continue; | |
337 | if(!fTracklet->IsOK()) continue; | |
338 | x0 = fTracklet->GetX0(); | |
339 | tilt = fTracklet->GetTilt(); | |
340 | AliTRDcluster *c = NULL; | |
341 | fTracklet->ResetClusterIter(kFALSE); | |
342 | while((c = fTracklet->PrevCluster())){ | |
343 | Float_t xyz[3] = {c->GetX(), c->GetY(), c->GetZ()}; | |
344 | clusters[np].SetCharge(tilt); | |
345 | clusters[np].SetClusterType(0); | |
5f7f1c07 | 346 | clusters[np].SetVolumeID(ily); |
08bdd9d1 | 347 | clusters[np].SetXYZ(xyz); |
348 | np++; | |
349 | } | |
350 | if(fTracklet->IsRowCross()){ | |
351 | Float_t xcross(0.), zcross(0.); | |
352 | if(fTracklet->GetEstimatedCrossPoint(xcross, zcross)){ | |
353 | clusters[np].SetCharge(tilt); | |
354 | clusters[np].SetClusterType(1); | |
5f7f1c07 | 355 | clusters[np].SetVolumeID(ily); |
08bdd9d1 | 356 | clusters[np].SetXYZ(xcross, 0., zcross); |
357 | np++; | |
00a56108 | 358 | nrc++; |
08bdd9d1 | 359 | } |
360 | } | |
00a56108 | 361 | if(fTracklet->IsPrimary()) kPrimary = kTRUE; |
362 | } | |
363 | if(kPrimary){ | |
364 | clusters[np].SetCharge(tilt); | |
365 | clusters[np].SetClusterType(1); | |
5f7f1c07 | 366 | clusters[np].SetVolumeID(-1); |
00a56108 | 367 | clusters[np].SetXYZ(0., 0., 0.); |
368 | np++; | |
369 | } | |
370 | if(!FitTrack(np, clusters, param)) { | |
371 | AliDebug(1, "Linear track Fit failed."); | |
372 | return NULL; | |
373 | } | |
374 | if(HasTrackSelection()){ | |
375 | Bool_t kReject(kFALSE); | |
376 | if(fkTrack->GetNumberOfTracklets() != AliTRDgeometry::kNlayer) kReject = kTRUE; | |
377 | if(!kReject && !UseTrack(np, clusters, param)) kReject = kTRUE; | |
378 | if(kReject){ | |
379 | AliDebug(1, "Reject track for residuals analysis."); | |
380 | return NULL; | |
08bdd9d1 | 381 | } |
382 | } | |
08bdd9d1 | 383 | } |
1ee39b3a | 384 | for(Int_t ily=0; ily<AliTRDgeometry::kNlayer; ily++){ |
385 | if(!(fTracklet = fkTrack->GetTracklet(ily))) continue; | |
386 | if(!fTracklet->IsOK()) continue; | |
387 | x0 = fTracklet->GetX0(); | |
3d2a3dff | 388 | pt = fTracklet->GetPt(); |
3ba3e0a4 | 389 | sgm[2] = fTracklet->GetDetector(); |
390 | sgm[0] = AliTRDgeometry::GetSector(sgm[2]); | |
391 | sgm[1] = sgm[0] * AliTRDgeometry::kNstack + AliTRDgeometry::GetStack(sgm[2]); | |
392 | ||
1ee39b3a | 393 | // retrive the track angle with the chamber |
08bdd9d1 | 394 | if(HasTrackRefit()){ |
5f7f1c07 | 395 | Float_t par[3]; |
396 | if(!FitTracklet(ily, np, clusters, param, par)) continue; | |
397 | dydx = par[2];//param[3]; | |
08bdd9d1 | 398 | dzdx = param[4]; |
5f7f1c07 | 399 | y0 = par[1] + dydx * (x0 - par[0]);//param[1] + dydx * (x0 - param[0]); |
08bdd9d1 | 400 | z0 = param[2] + dzdx * (x0 - param[0]); |
401 | } else { | |
402 | y0 = fTracklet->GetYref(0); | |
403 | z0 = fTracklet->GetZref(0); | |
404 | dydx = fTracklet->GetYref(1); | |
405 | dzdx = fTracklet->GetZref(1); | |
406 | } | |
2f0ca449 | 407 | /*printf("RC[%c] Primary[%c]\n" |
00a56108 | 408 | " Fit : y0[%f] z0[%f] dydx[%f] dzdx[%f]\n" |
409 | " Ref: y0[%f] z0[%f] dydx[%f] dzdx[%f]\n", fTracklet->IsRowCross()?'y':'n', fTracklet->IsPrimary()?'y':'n', y0, z0, dydx, dzdx | |
2f0ca449 | 410 | ,fTracklet->GetYref(0),fTracklet->GetZref(0),fTracklet->GetYref(1),fTracklet->GetZref(1));*/ |
08bdd9d1 | 411 | tilt = fTracklet->GetTilt(); |
31c8fa8a | 412 | fTracklet->GetCovRef(covR); |
08bdd9d1 | 413 | Double_t t2(tilt*tilt) |
a47a87c5 | 414 | ,corr(1./(1. + t2)) |
6558fd69 | 415 | ,cost(TMath::Sqrt(corr)); |
b91fdd71 | 416 | AliTRDcluster *c = NULL; |
1ee39b3a | 417 | fTracklet->ResetClusterIter(kFALSE); |
418 | while((c = fTracklet->PrevCluster())){ | |
419 | Float_t xc = c->GetX(); | |
420 | Float_t yc = c->GetY(); | |
421 | Float_t zc = c->GetZ(); | |
422 | Float_t dx = x0 - xc; | |
423 | Float_t yt = y0 - dx*dydx; | |
424 | Float_t zt = z0 - dx*dzdx; | |
a47a87c5 | 425 | dy[0] = yc-yt; dz[0]= zc-zt; |
426 | ||
553528eb | 427 | // rotate along pad |
a47a87c5 | 428 | dy[1] = cost*(dy[0] - dz[0]*tilt); |
429 | dz[1] = cost*(dz[0] + dy[0]*tilt); | |
83b44483 | 430 | if(pt>fPtThreshold && c->IsInChamber()) ((TH3S*)arr->At(0))->Fill(dydx, dy[1], sgm[fSegmentLevel]); |
31c8fa8a | 431 | |
553528eb | 432 | // tilt rotation of covariance for clusters |
433 | Double_t sy2(c->GetSigmaY2()), sz2(c->GetSigmaZ2()); | |
a47a87c5 | 434 | cov[0] = (sy2+t2*sz2)*corr; |
435 | cov[1] = tilt*(sz2 - sy2)*corr; | |
436 | cov[2] = (t2*sy2+sz2)*corr; | |
553528eb | 437 | // sum with track covariance |
a47a87c5 | 438 | cov[0]+=covR[0]; cov[1]+=covR[1]; cov[2]+=covR[2]; |
553528eb | 439 | Double_t dyz[2]= {dy[1], dz[1]}; |
440 | Pulls(dyz, cov, tilt); | |
2589cf64 | 441 | ((TH3S*)arr->At(1))->Fill(sgm[fSegmentLevel], dyz[0], dyz[1]); |
1ee39b3a | 442 | |
dfd7d48b | 443 | // Get z-position with respect to anode wire |
fd7ffd88 | 444 | Int_t istk = geo->GetStack(c->GetDetector()); |
445 | AliTRDpadPlane *pp = geo->GetPadPlane(ily, istk); | |
dfd7d48b | 446 | Float_t row0 = pp->GetRow0(); |
447 | Float_t d = row0 - zt + pp->GetAnodeWireOffset(); | |
448 | d -= ((Int_t)(2 * d)) / 2.0; | |
449 | if (d > 0.25) d = 0.5 - d; | |
450 | ||
8ee59659 | 451 | AliTRDclusterInfo *clInfo(NULL); |
452 | clInfo = new AliTRDclusterInfo; | |
dfd7d48b | 453 | clInfo->SetCluster(c); |
454 | Float_t covF[] = {cov[0], cov[1], cov[2]}; | |
455 | clInfo->SetGlobalPosition(yt, zt, dydx, dzdx, covF); | |
456 | clInfo->SetResolution(dy[1]); | |
457 | clInfo->SetAnisochronity(d); | |
458 | clInfo->SetDriftLength(dx); | |
459 | clInfo->SetTilt(tilt); | |
83b44483 | 460 | if(fCl) fCl->Add(clInfo); |
461 | else AliDebug(1, "Cl exchange container missing. Activate by calling \"InitExchangeContainers()\""); | |
462 | ||
3ba3e0a4 | 463 | if(DebugLevel()>=1){ |
d14a8ac2 | 464 | if(!clInfoArr){ |
465 | clInfoArr=new TObjArray(AliTRDseedV1::kNclusters); | |
466 | clInfoArr->SetOwner(kFALSE); | |
467 | } | |
dfd7d48b | 468 | clInfoArr->Add(clInfo); |
df0514f6 | 469 | } |
1ee39b3a | 470 | } |
3ba3e0a4 | 471 | if(DebugLevel()>=1 && clInfoArr){ |
dfd7d48b | 472 | (*DebugStream()) << "cluster" |
473 | <<"status=" << status | |
474 | <<"clInfo.=" << clInfoArr | |
475 | << "\n"; | |
d14a8ac2 | 476 | clInfoArr->Clear(); |
dfd7d48b | 477 | } |
1ee39b3a | 478 | } |
d14a8ac2 | 479 | if(clInfoArr) delete clInfoArr; |
00a56108 | 480 | |
81979445 | 481 | return (TH3S*)arr->At(0); |
1ee39b3a | 482 | } |
483 | ||
484 | ||
485 | //________________________________________________________ | |
486 | TH1* AliTRDresolution::PlotTracklet(const AliTRDtrackV1 *track) | |
487 | { | |
488 | // Plot normalized residuals for tracklets to track. | |
489 | // | |
490 | // We start from the result that if X=N(|m|, |Cov|) | |
491 | // BEGIN_LATEX | |
492 | // (Cov^{-1})^{1/2}X = N((Cov^{-1})^{1/2}*|m|, |1|) | |
493 | // END_LATEX | |
494 | // in our case X=(y_trklt - y_trk z_trklt - z_trk) and |Cov| = |Cov_trklt| + |Cov_trk| at the radial | |
495 | // reference position. | |
496 | if(track) fkTrack = track; | |
497 | if(!fkTrack){ | |
3d2a3dff | 498 | AliDebug(4, "No Track defined."); |
b91fdd71 | 499 | return NULL; |
1ee39b3a | 500 | } |
b91fdd71 | 501 | TObjArray *arr = NULL; |
83b44483 | 502 | if(!fContainer || !(arr = (TObjArray*)fContainer->At(kTrack ))){ |
1ee39b3a | 503 | AliWarning("No output container defined."); |
b91fdd71 | 504 | return NULL; |
1ee39b3a | 505 | } |
506 | ||
3ba3e0a4 | 507 | Int_t sgm[3]; |
1ee39b3a | 508 | Double_t cov[3], covR[7]/*, sqr[3], inv[3]*/; |
3ba3e0a4 | 509 | Double_t pt, phi, tht, x, dx, dy[2], dz[2]; |
a47a87c5 | 510 | AliTRDseedV1 *fTracklet(NULL); |
3ba3e0a4 | 511 | for(Int_t il(0); il<AliTRDgeometry::kNlayer; il++){ |
1ee39b3a | 512 | if(!(fTracklet = fkTrack->GetTracklet(il))) continue; |
513 | if(!fTracklet->IsOK()) continue; | |
3ba3e0a4 | 514 | sgm[2] = fTracklet->GetDetector(); |
515 | sgm[0] = AliTRDgeometry::GetSector(sgm[2]); | |
516 | sgm[1] = sgm[0] * AliTRDgeometry::kNstack + AliTRDgeometry::GetStack(sgm[2]); | |
a47a87c5 | 517 | x = fTracklet->GetX(); |
518 | dx = fTracklet->GetX0() - x; | |
519 | pt = fTracklet->GetPt(); | |
3ba3e0a4 | 520 | phi = fTracklet->GetYref(1); |
521 | tht = fTracklet->GetZref(1); | |
a47a87c5 | 522 | // compute dy and dz |
523 | dy[0]= fTracklet->GetYref(0)-dx*fTracklet->GetYref(1) - fTracklet->GetY(); | |
524 | dz[0]= fTracklet->GetZref(0)-dx*fTracklet->GetZref(1) - fTracklet->GetZ(); | |
525 | Double_t tilt(fTracklet->GetTilt()) | |
526 | ,t2(tilt*tilt) | |
527 | ,corr(1./(1. + t2)) | |
6558fd69 | 528 | ,cost(TMath::Sqrt(corr)); |
529 | Bool_t rc(fTracklet->IsRowCross()); | |
a47a87c5 | 530 | |
531 | // calculate residuals using tilt rotation | |
532 | dy[1]= cost*(dy[0] - dz[0]*tilt); | |
533 | dz[1]= cost*(dz[0] + dy[0]*tilt); | |
2589cf64 | 534 | ((TH3S*)arr->At(0))->Fill(phi, dy[1], sgm[fSegmentLevel]+rc*fgkNresYsegm[fSegmentLevel]); |
3ba3e0a4 | 535 | ((TH3S*)arr->At(2))->Fill(tht, dz[1], rc); |
a47a87c5 | 536 | |
1ee39b3a | 537 | // compute covariance matrix |
538 | fTracklet->GetCovAt(x, cov); | |
539 | fTracklet->GetCovRef(covR); | |
540 | cov[0] += covR[0]; cov[1] += covR[1]; cov[2] += covR[2]; | |
553528eb | 541 | Double_t dyz[2]= {dy[1], dz[1]}; |
81979445 | 542 | Pulls(dyz, cov, tilt); |
2589cf64 | 543 | ((TH3S*)arr->At(1))->Fill(sgm[fSegmentLevel], dyz[0], dyz[1]); |
3ba3e0a4 | 544 | ((TH3S*)arr->At(3))->Fill(tht, dyz[1], rc); |
a47a87c5 | 545 | |
3ba3e0a4 | 546 | Double_t dphi((phi-fTracklet->GetYfit(1))/(1-phi*fTracklet->GetYfit(1))); |
547 | Double_t dtht((tht-fTracklet->GetZfit(1))/(1-tht*fTracklet->GetZfit(1))); | |
548 | ((TH2I*)arr->At(4))->Fill(phi, TMath::ATan(dphi)); | |
dfd7d48b | 549 | |
550 | if(DebugLevel()>=1){ | |
551 | UChar_t err(fTracklet->GetErrorMsg()); | |
552 | (*DebugStream()) << "tracklet" | |
3ba3e0a4 | 553 | <<"pt=" << pt |
554 | <<"phi=" << phi | |
555 | <<"tht=" << tht | |
556 | <<"det=" << sgm[2] | |
557 | <<"dy0=" << dy[0] | |
558 | <<"dz0=" << dz[0] | |
dfd7d48b | 559 | <<"dy=" << dy[1] |
560 | <<"dz=" << dz[1] | |
561 | <<"dphi="<< dphi | |
562 | <<"dtht="<< dtht | |
563 | <<"dyp=" << dyz[0] | |
564 | <<"dzp=" << dyz[1] | |
565 | <<"rc=" << rc | |
566 | <<"err=" << err | |
567 | << "\n"; | |
568 | } | |
1ee39b3a | 569 | } |
1ee39b3a | 570 | return (TH2I*)arr->At(0); |
571 | } | |
572 | ||
573 | ||
574 | //________________________________________________________ | |
a310e49b | 575 | TH1* AliTRDresolution::PlotTrackIn(const AliTRDtrackV1 *track) |
1ee39b3a | 576 | { |
577 | // Store resolution/pulls of Kalman before updating with the TRD information | |
578 | // at the radial position of the first tracklet. The following points are used | |
579 | // for comparison | |
580 | // - the (y,z,snp) of the first TRD tracklet | |
581 | // - the (y, z, snp, tgl, pt) of the MC track reference | |
582 | // | |
583 | // Additionally the momentum resolution/pulls are calculated for usage in the | |
584 | // PID calculation. | |
585 | ||
586 | if(track) fkTrack = track; | |
587 | if(!fkTrack){ | |
3d2a3dff | 588 | AliDebug(4, "No Track defined."); |
b91fdd71 | 589 | return NULL; |
1ee39b3a | 590 | } |
83b44483 | 591 | TObjArray *arr = NULL; |
592 | if(!fContainer || !(arr = (TObjArray*)fContainer->At(kTrackIn))){ | |
593 | AliWarning("No output container defined."); | |
594 | return NULL; | |
595 | } | |
b91fdd71 | 596 | AliExternalTrackParam *tin = NULL; |
a310e49b | 597 | if(!(tin = fkTrack->GetTrackIn())){ |
1ee39b3a | 598 | AliWarning("Track did not entered TRD fiducial volume."); |
b91fdd71 | 599 | return NULL; |
1ee39b3a | 600 | } |
b91fdd71 | 601 | TH1 *h = NULL; |
1ee39b3a | 602 | |
603 | Double_t x = tin->GetX(); | |
6558fd69 | 604 | AliTRDseedV1 *fTracklet = NULL; |
1ee39b3a | 605 | for(Int_t ily=0; ily<AliTRDgeometry::kNlayer; ily++){ |
6558fd69 | 606 | if(!(fTracklet = fkTrack->GetTracklet(ily))) continue; |
1ee39b3a | 607 | break; |
608 | } | |
6558fd69 | 609 | if(!fTracklet || TMath::Abs(x-fTracklet->GetX())>1.e-3){ |
a310e49b | 610 | AliWarning("Tracklet did not match Track."); |
b91fdd71 | 611 | return NULL; |
1ee39b3a | 612 | } |
3ba3e0a4 | 613 | Int_t sgm[3]; |
614 | sgm[2] = fTracklet->GetDetector(); | |
615 | sgm[0] = AliTRDgeometry::GetSector(sgm[2]); | |
616 | sgm[1] = sgm[0] * AliTRDgeometry::kNstack + AliTRDgeometry::GetStack(sgm[2]); | |
6558fd69 | 617 | Double_t tilt(fTracklet->GetTilt()) |
618 | ,t2(tilt*tilt) | |
619 | ,corr(1./(1. + t2)) | |
620 | ,cost(TMath::Sqrt(corr)); | |
81979445 | 621 | Bool_t rc(fTracklet->IsRowCross()); |
6558fd69 | 622 | |
1ee39b3a | 623 | const Int_t kNPAR(5); |
624 | Double_t parR[kNPAR]; memcpy(parR, tin->GetParameter(), kNPAR*sizeof(Double_t)); | |
625 | Double_t covR[3*kNPAR]; memcpy(covR, tin->GetCovariance(), 3*kNPAR*sizeof(Double_t)); | |
6558fd69 | 626 | Double_t cov[3]; fTracklet->GetCovAt(x, cov); |
1ee39b3a | 627 | |
628 | // define sum covariances | |
629 | TMatrixDSym COV(kNPAR); TVectorD PAR(kNPAR); | |
630 | Double_t *pc = &covR[0], *pp = &parR[0]; | |
631 | for(Int_t ir=0; ir<kNPAR; ir++, pp++){ | |
632 | PAR(ir) = (*pp); | |
633 | for(Int_t ic = 0; ic<=ir; ic++,pc++){ | |
634 | COV(ir,ic) = (*pc); COV(ic,ir) = (*pc); | |
635 | } | |
636 | } | |
637 | PAR[4] = TMath::Abs(PAR[4]); // remove sign of pt !! | |
638 | //COV.Print(); PAR.Print(); | |
639 | ||
640 | //TODO Double_t dydx = TMath::Sqrt(1.-parR[2]*parR[2])/parR[2]; | |
553528eb | 641 | Double_t dy[2]={parR[0] - fTracklet->GetY(), 0.} |
642 | ,dz[2]={parR[1] - fTracklet->GetZ(), 0.} | |
6558fd69 | 643 | ,dphi(TMath::ASin(PAR[2])-TMath::ATan(fTracklet->GetYfit(1))); |
644 | // calculate residuals using tilt rotation | |
645 | dy[1] = cost*(dy[0] - dz[0]*tilt); | |
646 | dz[1] = cost*(dz[0] + dy[0]*tilt); | |
647 | ||
2589cf64 | 648 | if(1./PAR[4]>fPtThreshold) ((TH3S*)arr->At(0))->Fill(fTracklet->GetYref(1), dy[1], sgm[fSegmentLevel]+rc*fgkNresYsegm[fSegmentLevel]); |
81979445 | 649 | ((TH3S*)arr->At(2))->Fill(fTracklet->GetZref(1), dz[1], rc); |
6558fd69 | 650 | ((TH2I*)arr->At(4))->Fill(fTracklet->GetYref(1), dphi); |
651 | ||
553528eb | 652 | Double_t dyz[2] = {dy[1], dz[1]}; |
653 | Double_t cc[3] = {COV(0,0)+cov[0], COV(0,1)+cov[1], COV(1,1)+cov[2]}; | |
654 | Pulls(dyz, cc, tilt); | |
2589cf64 | 655 | ((TH3S*)arr->At(1))->Fill(sgm[fSegmentLevel], dyz[0], dyz[1]); |
81979445 | 656 | ((TH3S*)arr->At(3))->Fill(fTracklet->GetZref(1), dyz[1], rc); |
6558fd69 | 657 | |
1ee39b3a | 658 | |
659 | ||
660 | // register reference histo for mini-task | |
661 | h = (TH2I*)arr->At(0); | |
662 | ||
3ba3e0a4 | 663 | if(DebugLevel()>=2){ |
1ee39b3a | 664 | (*DebugStream()) << "trackIn" |
665 | << "x=" << x | |
666 | << "P=" << &PAR | |
667 | << "C=" << &COV | |
668 | << "\n"; | |
669 | ||
6558fd69 | 670 | Double_t y = fTracklet->GetY(); |
671 | Double_t z = fTracklet->GetZ(); | |
1ee39b3a | 672 | (*DebugStream()) << "trackletIn" |
673 | << "y=" << y | |
674 | << "z=" << z | |
675 | << "Vy=" << cov[0] | |
676 | << "Cyz=" << cov[1] | |
677 | << "Vz=" << cov[2] | |
678 | << "\n"; | |
679 | } | |
680 | ||
681 | ||
682 | if(!HasMCdata()) return h; | |
683 | UChar_t s; | |
6558fd69 | 684 | Float_t dx, pt0, x0=fTracklet->GetX0(), y0, z0, dydx0, dzdx0; |
1ee39b3a | 685 | if(!fkMC->GetDirections(x0, y0, z0, dydx0, dzdx0, pt0, s)) return h; |
92c40e64 | 686 | Int_t pdg = fkMC->GetPDG(), |
687 | sIdx(AliTRDpidUtil::Pdg2Pid(TMath::Abs(pdg))+1), // species index | |
688 | sign(0); | |
689 | if(!fDBPDG) fDBPDG=TDatabasePDG::Instance(); | |
690 | TParticlePDG *ppdg(fDBPDG->GetParticle(pdg)); | |
691 | if(ppdg) sign = ppdg->Charge() > 0. ? 1 : -1; | |
692 | ||
1ee39b3a | 693 | // translate to reference radial position |
694 | dx = x0 - x; y0 -= dx*dydx0; z0 -= dx*dzdx0; | |
695 | Float_t norm = 1./TMath::Sqrt(1.+dydx0*dydx0); // 1/sqrt(1+tg^2(phi)) | |
696 | //Fill MC info | |
697 | TVectorD PARMC(kNPAR); | |
698 | PARMC[0]=y0; PARMC[1]=z0; | |
699 | PARMC[2]=dydx0*norm; PARMC[3]=dzdx0*norm; | |
700 | PARMC[4]=1./pt0; | |
701 | ||
702 | // TMatrixDSymEigen eigen(COV); | |
703 | // TVectorD evals = eigen.GetEigenValues(); | |
704 | // TMatrixDSym evalsm(kNPAR); | |
705 | // for(Int_t ir=0; ir<kNPAR; ir++) for(Int_t ic=0; ic<kNPAR; ic++) evalsm(ir,ic) = (ir==ic ? evals(ir): 0.); | |
706 | // TMatrixD evecs = eigen.GetEigenVectors(); | |
707 | // TMatrixD sqrcov(evecs, TMatrixD::kMult, TMatrixD(evalsm, TMatrixD::kMult, evecs.T())); | |
708 | ||
709 | // fill histos | |
83b44483 | 710 | if(!(arr = (TObjArray*)fContainer->At(kMCtrackIn))) { |
711 | AliWarning("No MC container defined."); | |
712 | return h; | |
713 | } | |
714 | ||
1ee39b3a | 715 | // y resolution/pulls |
2589cf64 | 716 | if(pt0>fPtThreshold) ((TH3S*)arr->At(0))->Fill(dydx0, PARMC[0]-PAR[0], sgm[fSegmentLevel]); |
717 | ((TH3S*)arr->At(1))->Fill(sgm[fSegmentLevel], (PARMC[0]-PAR[0])/TMath::Sqrt(COV(0,0)), (PARMC[1]-PAR[1])/TMath::Sqrt(COV(1,1))); | |
1ee39b3a | 718 | // z resolution/pulls |
81979445 | 719 | ((TH3S*)arr->At(2))->Fill(dzdx0, PARMC[1]-PAR[1], 0); |
720 | ((TH3S*)arr->At(3))->Fill(dzdx0, (PARMC[1]-PAR[1])/TMath::Sqrt(COV(1,1)), 0); | |
1ee39b3a | 721 | // phi resolution/snp pulls |
722 | ((TH2I*)arr->At(4))->Fill(dydx0, TMath::ASin(PARMC[2])-TMath::ASin(PAR[2])); | |
723 | ((TH2I*)arr->At(5))->Fill(dydx0, (PARMC[2]-PAR[2])/TMath::Sqrt(COV(2,2))); | |
724 | // theta resolution/tgl pulls | |
725 | ((TH2I*)arr->At(6))->Fill(dzdx0, TMath::ATan((PARMC[3]-PAR[3])/(1-PARMC[3]*PAR[3]))); | |
726 | ((TH2I*)arr->At(7))->Fill(dzdx0, (PARMC[3]-PAR[3])/TMath::Sqrt(COV(3,3))); | |
727 | // pt resolution\\1/pt pulls\\p resolution/pull | |
92c40e64 | 728 | ((TH3S*)arr->At(8))->Fill(pt0, PARMC[4]/PAR[4]-1., sign*sIdx); |
729 | ((TH3S*)arr->At(9))->Fill(PARMC[4], (PARMC[4]-PAR[4])/TMath::Sqrt(COV(4,4)), sign*sIdx); | |
730 | ||
731 | Double_t p0 = TMath::Sqrt(1.+ PARMC[3]*PARMC[3])*pt0, p; | |
4226db3e | 732 | p = TMath::Sqrt(1.+ PAR[3]*PAR[3])/PAR[4]; |
92c40e64 | 733 | ((TH3S*)arr->At(10))->Fill(p0, p/p0-1., sign*sIdx); |
afca20ef | 734 | // Float_t sp = |
735 | // p*p*PAR[4]*PAR[4]*COV(4,4) | |
736 | // +2.*PAR[3]*COV(3,4)/PAR[4] | |
737 | // +PAR[3]*PAR[3]*COV(3,3)/p/p/PAR[4]/PAR[4]/PAR[4]/PAR[4]; | |
738 | // if(sp>0.) ((TH3S*)arr->At(11))->Fill(p0, (p0-p)/TMath::Sqrt(sp), sign*sIdx); | |
1ee39b3a | 739 | |
740 | // fill debug for MC | |
3ba3e0a4 | 741 | if(DebugLevel()>=3){ |
1ee39b3a | 742 | (*DebugStream()) << "trackInMC" |
743 | << "P=" << &PARMC | |
744 | << "\n"; | |
745 | } | |
746 | return h; | |
747 | } | |
748 | ||
a310e49b | 749 | //________________________________________________________ |
750 | TH1* AliTRDresolution::PlotTrackOut(const AliTRDtrackV1 *track) | |
751 | { | |
752 | // Store resolution/pulls of Kalman after last update with the TRD information | |
753 | // at the radial position of the first tracklet. The following points are used | |
754 | // for comparison | |
755 | // - the (y,z,snp) of the first TRD tracklet | |
756 | // - the (y, z, snp, tgl, pt) of the MC track reference | |
757 | // | |
758 | // Additionally the momentum resolution/pulls are calculated for usage in the | |
759 | // PID calculation. | |
760 | ||
761 | if(track) fkTrack = track; | |
762 | if(!fkTrack){ | |
763 | AliDebug(4, "No Track defined."); | |
764 | return NULL; | |
765 | } | |
83b44483 | 766 | TObjArray *arr = NULL; |
767 | if(!fContainer || !(arr = (TObjArray*)fContainer->At(kTrackOut))){ | |
768 | AliWarning("No output container defined."); | |
769 | return NULL; | |
770 | } | |
a310e49b | 771 | AliExternalTrackParam *tout = NULL; |
772 | if(!(tout = fkTrack->GetTrackOut())){ | |
e9d62bd2 | 773 | AliDebug(2, "Track did not exit TRD."); |
a310e49b | 774 | return NULL; |
775 | } | |
776 | TH1 *h(NULL); | |
777 | ||
778 | Double_t x = tout->GetX(); | |
6558fd69 | 779 | AliTRDseedV1 *fTracklet(NULL); |
a310e49b | 780 | for(Int_t ily=0; ily<AliTRDgeometry::kNlayer; ily++){ |
6558fd69 | 781 | if(!(fTracklet = fkTrack->GetTracklet(ily))) continue; |
a310e49b | 782 | break; |
783 | } | |
6558fd69 | 784 | if(!fTracklet || TMath::Abs(x-fTracklet->GetX())>1.e-3){ |
a310e49b | 785 | AliWarning("Tracklet did not match Track position."); |
786 | return NULL; | |
787 | } | |
3ba3e0a4 | 788 | Int_t sgm[3]; |
789 | sgm[2] = fTracklet->GetDetector(); | |
790 | sgm[0] = AliTRDgeometry::GetSector(sgm[2]); | |
791 | sgm[1] = sgm[0] * AliTRDgeometry::kNstack + AliTRDgeometry::GetStack(sgm[2]); | |
6558fd69 | 792 | Double_t tilt(fTracklet->GetTilt()) |
793 | ,t2(tilt*tilt) | |
794 | ,corr(1./(1. + t2)) | |
795 | ,cost(TMath::Sqrt(corr)); | |
81979445 | 796 | Bool_t rc(fTracklet->IsRowCross()); |
6558fd69 | 797 | |
a310e49b | 798 | const Int_t kNPAR(5); |
799 | Double_t parR[kNPAR]; memcpy(parR, tout->GetParameter(), kNPAR*sizeof(Double_t)); | |
800 | Double_t covR[3*kNPAR]; memcpy(covR, tout->GetCovariance(), 3*kNPAR*sizeof(Double_t)); | |
6558fd69 | 801 | Double_t cov[3]; fTracklet->GetCovAt(x, cov); |
a310e49b | 802 | |
803 | // define sum covariances | |
804 | TMatrixDSym COV(kNPAR); TVectorD PAR(kNPAR); | |
805 | Double_t *pc = &covR[0], *pp = &parR[0]; | |
806 | for(Int_t ir=0; ir<kNPAR; ir++, pp++){ | |
807 | PAR(ir) = (*pp); | |
808 | for(Int_t ic = 0; ic<=ir; ic++,pc++){ | |
809 | COV(ir,ic) = (*pc); COV(ic,ir) = (*pc); | |
810 | } | |
811 | } | |
812 | PAR[4] = TMath::Abs(PAR[4]); // remove sign of pt !! | |
813 | //COV.Print(); PAR.Print(); | |
814 | ||
815 | //TODO Double_t dydx = TMath::Sqrt(1.-parR[2]*parR[2])/parR[2]; | |
6558fd69 | 816 | Double_t dy[3]={parR[0] - fTracklet->GetY(), 0., 0.} |
817 | ,dz[3]={parR[1] - fTracklet->GetZ(), 0., 0.} | |
818 | ,dphi(TMath::ASin(PAR[2])-TMath::ATan(fTracklet->GetYfit(1))); | |
819 | // calculate residuals using tilt rotation | |
820 | dy[1] = cost*(dy[0] - dz[0]*tilt); | |
821 | dz[1] = cost*(dz[0] + dy[0]*tilt); | |
6558fd69 | 822 | |
2589cf64 | 823 | if(1./PAR[4]>fPtThreshold) ((TH3S*)arr->At(0))->Fill(fTracklet->GetYref(1), 1.e2*dy[1], sgm[fSegmentLevel]+rc*fgkNresYsegm[fSegmentLevel]); // scale to fit general residual range !!! |
81979445 | 824 | ((TH3S*)arr->At(2))->Fill(fTracklet->GetZref(1), dz[1], rc); |
6558fd69 | 825 | ((TH2I*)arr->At(4))->Fill(fTracklet->GetYref(1), dphi); |
826 | ||
553528eb | 827 | Double_t dyz[2] = {dy[1], dz[1]}; |
828 | Double_t cc[3] = {COV(0,0)+cov[0], COV(0,1)+cov[1], COV(1,1)+cov[2]}; | |
829 | Pulls(dyz, cc, tilt); | |
2589cf64 | 830 | ((TH3S*)arr->At(1))->Fill(sgm[fSegmentLevel], dyz[0], dyz[1]); |
81979445 | 831 | ((TH3S*)arr->At(3))->Fill(fTracklet->GetZref(1), dyz[1], rc); |
a310e49b | 832 | |
833 | // register reference histo for mini-task | |
834 | h = (TH2I*)arr->At(0); | |
835 | ||
3ba3e0a4 | 836 | if(DebugLevel()>=2){ |
a310e49b | 837 | (*DebugStream()) << "trackOut" |
838 | << "x=" << x | |
839 | << "P=" << &PAR | |
840 | << "C=" << &COV | |
841 | << "\n"; | |
842 | ||
6558fd69 | 843 | Double_t y = fTracklet->GetY(); |
844 | Double_t z = fTracklet->GetZ(); | |
a310e49b | 845 | (*DebugStream()) << "trackletOut" |
846 | << "y=" << y | |
847 | << "z=" << z | |
848 | << "Vy=" << cov[0] | |
849 | << "Cyz=" << cov[1] | |
850 | << "Vz=" << cov[2] | |
851 | << "\n"; | |
852 | } | |
853 | ||
854 | ||
855 | if(!HasMCdata()) return h; | |
856 | UChar_t s; | |
6558fd69 | 857 | Float_t dx, pt0, x0=fTracklet->GetX0(), y0, z0, dydx0, dzdx0; |
a310e49b | 858 | if(!fkMC->GetDirections(x0, y0, z0, dydx0, dzdx0, pt0, s)) return h; |
859 | Int_t pdg = fkMC->GetPDG(), | |
860 | sIdx(AliTRDpidUtil::Pdg2Pid(TMath::Abs(pdg))+1), // species index | |
861 | sign(0); | |
862 | if(!fDBPDG) fDBPDG=TDatabasePDG::Instance(); | |
863 | TParticlePDG *ppdg(fDBPDG->GetParticle(pdg)); | |
864 | if(ppdg) sign = ppdg->Charge() > 0. ? 1 : -1; | |
865 | ||
866 | // translate to reference radial position | |
867 | dx = x0 - x; y0 -= dx*dydx0; z0 -= dx*dzdx0; | |
868 | Float_t norm = 1./TMath::Sqrt(1.+dydx0*dydx0); // 1/sqrt(1+tg^2(phi)) | |
869 | //Fill MC info | |
870 | TVectorD PARMC(kNPAR); | |
871 | PARMC[0]=y0; PARMC[1]=z0; | |
872 | PARMC[2]=dydx0*norm; PARMC[3]=dzdx0*norm; | |
873 | PARMC[4]=1./pt0; | |
874 | ||
875 | // TMatrixDSymEigen eigen(COV); | |
876 | // TVectorD evals = eigen.GetEigenValues(); | |
877 | // TMatrixDSym evalsm(kNPAR); | |
878 | // for(Int_t ir=0; ir<kNPAR; ir++) for(Int_t ic=0; ic<kNPAR; ic++) evalsm(ir,ic) = (ir==ic ? evals(ir): 0.); | |
879 | // TMatrixD evecs = eigen.GetEigenVectors(); | |
880 | // TMatrixD sqrcov(evecs, TMatrixD::kMult, TMatrixD(evalsm, TMatrixD::kMult, evecs.T())); | |
881 | ||
882 | // fill histos | |
83b44483 | 883 | if(!(arr = (TObjArray*)fContainer->At(kMCtrackOut))){ |
884 | AliWarning("No MC container defined."); | |
885 | return h; | |
886 | } | |
a310e49b | 887 | // y resolution/pulls |
2589cf64 | 888 | if(pt0>fPtThreshold) ((TH3S*)arr->At(0))->Fill(dydx0, PARMC[0]-PAR[0], sgm[fSegmentLevel]); |
889 | ((TH3S*)arr->At(1))->Fill(sgm[fSegmentLevel], (PARMC[0]-PAR[0])/TMath::Sqrt(COV(0,0)), (PARMC[1]-PAR[1])/TMath::Sqrt(COV(1,1))); | |
a310e49b | 890 | // z resolution/pulls |
81979445 | 891 | ((TH3S*)arr->At(2))->Fill(dzdx0, PARMC[1]-PAR[1], 0); |
892 | ((TH3S*)arr->At(3))->Fill(dzdx0, (PARMC[1]-PAR[1])/TMath::Sqrt(COV(1,1)), 0); | |
a310e49b | 893 | // phi resolution/snp pulls |
894 | ((TH2I*)arr->At(4))->Fill(dydx0, TMath::ASin(PARMC[2])-TMath::ASin(PAR[2])); | |
895 | ((TH2I*)arr->At(5))->Fill(dydx0, (PARMC[2]-PAR[2])/TMath::Sqrt(COV(2,2))); | |
896 | // theta resolution/tgl pulls | |
897 | ((TH2I*)arr->At(6))->Fill(dzdx0, TMath::ATan((PARMC[3]-PAR[3])/(1-PARMC[3]*PAR[3]))); | |
898 | ((TH2I*)arr->At(7))->Fill(dzdx0, (PARMC[3]-PAR[3])/TMath::Sqrt(COV(3,3))); | |
899 | // pt resolution\\1/pt pulls\\p resolution/pull | |
900 | ((TH3S*)arr->At(8))->Fill(pt0, PARMC[4]/PAR[4]-1., sign*sIdx); | |
901 | ((TH3S*)arr->At(9))->Fill(PARMC[4], (PARMC[4]-PAR[4])/TMath::Sqrt(COV(4,4)), sign*sIdx); | |
902 | ||
903 | Double_t p0 = TMath::Sqrt(1.+ PARMC[3]*PARMC[3])*pt0, p; | |
904 | p = TMath::Sqrt(1.+ PAR[3]*PAR[3])/PAR[4]; | |
905 | ((TH3S*)arr->At(10))->Fill(p0, p/p0-1., sign*sIdx); | |
906 | // Float_t sp = | |
907 | // p*p*PAR[4]*PAR[4]*COV(4,4) | |
908 | // +2.*PAR[3]*COV(3,4)/PAR[4] | |
909 | // +PAR[3]*PAR[3]*COV(3,3)/p/p/PAR[4]/PAR[4]/PAR[4]/PAR[4]; | |
910 | // if(sp>0.) ((TH3S*)arr->At(11))->Fill(p0, (p0-p)/TMath::Sqrt(sp), sign*sIdx); | |
911 | ||
912 | // fill debug for MC | |
3ba3e0a4 | 913 | if(DebugLevel()>=3){ |
a310e49b | 914 | (*DebugStream()) << "trackOutMC" |
915 | << "P=" << &PARMC | |
916 | << "\n"; | |
917 | } | |
918 | return h; | |
919 | } | |
920 | ||
1ee39b3a | 921 | //________________________________________________________ |
922 | TH1* AliTRDresolution::PlotMC(const AliTRDtrackV1 *track) | |
923 | { | |
924 | // | |
925 | // Plot MC distributions | |
926 | // | |
927 | ||
928 | if(!HasMCdata()){ | |
e9d62bd2 | 929 | AliDebug(2, "No MC defined. Results will not be available."); |
b91fdd71 | 930 | return NULL; |
1ee39b3a | 931 | } |
932 | if(track) fkTrack = track; | |
933 | if(!fkTrack){ | |
3d2a3dff | 934 | AliDebug(4, "No Track defined."); |
b91fdd71 | 935 | return NULL; |
1ee39b3a | 936 | } |
83b44483 | 937 | if(!fContainer){ |
938 | AliWarning("No output container defined."); | |
939 | return NULL; | |
940 | } | |
92c40e64 | 941 | // retriev track characteristics |
942 | Int_t pdg = fkMC->GetPDG(), | |
943 | sIdx(AliTRDpidUtil::Pdg2Pid(TMath::Abs(pdg))+1), // species index | |
944 | sign(0), | |
3ba3e0a4 | 945 | sgm[3], |
92c40e64 | 946 | label(fkMC->GetLabel()); |
947 | if(!fDBPDG) fDBPDG=TDatabasePDG::Instance(); | |
948 | TParticlePDG *ppdg(fDBPDG->GetParticle(pdg)); | |
949 | if(ppdg) sign = ppdg->Charge() > 0. ? 1 : -1; | |
92c40e64 | 950 | |
951 | TObjArray *arr(NULL);TH1 *h(NULL); | |
1ee39b3a | 952 | UChar_t s; |
1ee39b3a | 953 | Double_t xAnode, x, y, z, pt, dydx, dzdx, dzdl; |
954 | Float_t pt0, x0, y0, z0, dx, dy, dz, dydx0, dzdx0; | |
955 | Double_t covR[7]/*, cov[3]*/; | |
956 | ||
3ba3e0a4 | 957 | if(DebugLevel()>=3){ |
61f6b45e | 958 | TVectorD dX(12), dY(12), dZ(12), vPt(12), dPt(12), cCOV(12*15); |
959 | fkMC->PropagateKalman(&dX, &dY, &dZ, &vPt, &dPt, &cCOV); | |
1ee39b3a | 960 | (*DebugStream()) << "MCkalman" |
4226db3e | 961 | << "pdg=" << pdg |
962 | << "dx=" << &dX | |
963 | << "dy=" << &dY | |
964 | << "dz=" << &dZ | |
61f6b45e | 965 | << "pt=" << &vPt |
4226db3e | 966 | << "dpt=" << &dPt |
967 | << "cov=" << &cCOV | |
1ee39b3a | 968 | << "\n"; |
969 | } | |
fd7ffd88 | 970 | AliTRDgeometry *geo(AliTRDinfoGen::Geometry()); |
d43e2ad1 | 971 | AliTRDseedV1 *fTracklet(NULL); TObjArray *clInfoArr(NULL); |
1ee39b3a | 972 | for(Int_t ily=0; ily<AliTRDgeometry::kNlayer; ily++){ |
973 | if(!(fTracklet = fkTrack->GetTracklet(ily)))/* || | |
974 | !fTracklet->IsOK())*/ continue; | |
975 | ||
3ba3e0a4 | 976 | sgm[2] = fTracklet->GetDetector(); |
977 | sgm[0] = AliTRDgeometry::GetSector(sgm[2]); | |
978 | sgm[1] = sgm[0] * AliTRDgeometry::kNstack + AliTRDgeometry::GetStack(sgm[2]); | |
6558fd69 | 979 | Double_t tilt(fTracklet->GetTilt()) |
980 | ,t2(tilt*tilt) | |
981 | ,corr(1./(1. + t2)) | |
982 | ,cost(TMath::Sqrt(corr)); | |
1ee39b3a | 983 | x0 = fTracklet->GetX0(); |
984 | //radial shift with respect to the MC reference (radial position of the pad plane) | |
985 | x= fTracklet->GetX(); | |
81979445 | 986 | Bool_t rc(fTracklet->IsRowCross()); |
1ee39b3a | 987 | if(!fkMC->GetDirections(x0, y0, z0, dydx0, dzdx0, pt0, s)) continue; |
988 | xAnode = fTracklet->GetX0(); | |
989 | ||
990 | // MC track position at reference radial position | |
991 | dx = x0 - x; | |
3ba3e0a4 | 992 | if(DebugLevel()>=4){ |
1ee39b3a | 993 | (*DebugStream()) << "MC" |
3ba3e0a4 | 994 | << "det=" << sgm[2] |
1ee39b3a | 995 | << "pdg=" << pdg |
92c40e64 | 996 | << "sgn=" << sign |
1ee39b3a | 997 | << "pt=" << pt0 |
998 | << "x=" << x0 | |
999 | << "y=" << y0 | |
1000 | << "z=" << z0 | |
1001 | << "dydx=" << dydx0 | |
1002 | << "dzdx=" << dzdx0 | |
1003 | << "\n"; | |
1004 | } | |
1005 | Float_t ymc = y0 - dx*dydx0; | |
1006 | Float_t zmc = z0 - dx*dzdx0; | |
1007 | //p = pt0*TMath::Sqrt(1.+dzdx0*dzdx0); // pt -> p | |
1008 | ||
1009 | // Kalman position at reference radial position | |
1010 | dx = xAnode - x; | |
1011 | dydx = fTracklet->GetYref(1); | |
1012 | dzdx = fTracklet->GetZref(1); | |
1013 | dzdl = fTracklet->GetTgl(); | |
1014 | y = fTracklet->GetYref(0) - dx*dydx; | |
1015 | dy = y - ymc; | |
1016 | z = fTracklet->GetZref(0) - dx*dzdx; | |
1017 | dz = z - zmc; | |
1018 | pt = TMath::Abs(fTracklet->GetPt()); | |
1019 | fTracklet->GetCovRef(covR); | |
1020 | ||
92d6d80c | 1021 | arr = (TObjArray*)((TObjArray*)fContainer->At(kMCtrack))->At(ily); |
1ee39b3a | 1022 | // y resolution/pulls |
2589cf64 | 1023 | if(pt0>fPtThreshold) ((TH3S*)arr->At(0))->Fill(dydx0, dy, sgm[fSegmentLevel]); |
1024 | ((TH3S*)arr->At(1))->Fill(sgm[fSegmentLevel], dy/TMath::Sqrt(covR[0]), dz/TMath::Sqrt(covR[2])); | |
1ee39b3a | 1025 | // z resolution/pulls |
81979445 | 1026 | ((TH3S*)arr->At(2))->Fill(dzdx0, dz, 0); |
1027 | ((TH3S*)arr->At(3))->Fill(dzdx0, dz/TMath::Sqrt(covR[2]), 0); | |
1ee39b3a | 1028 | // phi resolution/ snp pulls |
1029 | Double_t dtgp = (dydx - dydx0)/(1.- dydx*dydx0); | |
1030 | ((TH2I*)arr->At(4))->Fill(dydx0, TMath::ATan(dtgp)); | |
1031 | Double_t dsnp = dydx/TMath::Sqrt(1.+dydx*dydx) - dydx0/TMath::Sqrt(1.+dydx0*dydx0); | |
1032 | ((TH2I*)arr->At(5))->Fill(dydx0, dsnp/TMath::Sqrt(covR[3])); | |
1033 | // theta resolution/ tgl pulls | |
1034 | Double_t dzdl0 = dzdx0/TMath::Sqrt(1.+dydx0*dydx0), | |
1035 | dtgl = (dzdl - dzdl0)/(1.- dzdl*dzdl0); | |
1036 | ((TH2I*)arr->At(6))->Fill(dzdl0, | |
1037 | TMath::ATan(dtgl)); | |
1038 | ((TH2I*)arr->At(7))->Fill(dzdl0, (dzdl - dzdl0)/TMath::Sqrt(covR[4])); | |
1039 | // pt resolution \\ 1/pt pulls \\ p resolution for PID | |
92c40e64 | 1040 | Double_t p0 = TMath::Sqrt(1.+ dzdl0*dzdl0)*pt0, |
1041 | p = TMath::Sqrt(1.+ dzdl*dzdl)*pt; | |
afca20ef | 1042 | ((TH3S*)((TObjArray*)arr->At(8)))->Fill(pt0, pt/pt0-1., sign*sIdx); |
1043 | ((TH3S*)((TObjArray*)arr->At(9)))->Fill(1./pt0, (1./pt-1./pt0)/TMath::Sqrt(covR[6]), sign*sIdx); | |
1044 | ((TH3S*)((TObjArray*)arr->At(10)))->Fill(p0, p/p0-1., sign*sIdx); | |
1ee39b3a | 1045 | |
1046 | // Fill Debug stream for Kalman track | |
3ba3e0a4 | 1047 | if(DebugLevel()>=4){ |
1ee39b3a | 1048 | (*DebugStream()) << "MCtrack" |
1049 | << "pt=" << pt | |
1050 | << "x=" << x | |
1051 | << "y=" << y | |
1052 | << "z=" << z | |
1053 | << "dydx=" << dydx | |
1054 | << "dzdx=" << dzdx | |
1055 | << "s2y=" << covR[0] | |
1056 | << "s2z=" << covR[2] | |
1057 | << "\n"; | |
1058 | } | |
1059 | ||
1060 | // recalculate tracklet based on the MC info | |
1061 | AliTRDseedV1 tt(*fTracklet); | |
1062 | tt.SetZref(0, z0 - (x0-xAnode)*dzdx0); | |
1063 | tt.SetZref(1, dzdx0); | |
fd7ffd88 | 1064 | tt.SetReconstructor(AliTRDinfoGen::Reconstructor()); |
26e4e234 | 1065 | tt.Fit(1); |
1ee39b3a | 1066 | x= tt.GetX();y= tt.GetY();z= tt.GetZ(); |
1067 | dydx = tt.GetYfit(1); | |
1068 | dx = x0 - x; | |
1069 | ymc = y0 - dx*dydx0; | |
1070 | zmc = z0 - dx*dzdx0; | |
6558fd69 | 1071 | dy = y-ymc; |
1072 | dz = z-zmc; | |
81979445 | 1073 | Float_t dphi = (dydx - dydx0); |
1074 | dphi /= (1.- dydx*dydx0); | |
6558fd69 | 1075 | |
1ee39b3a | 1076 | // add tracklet residuals for y and dydx |
1077 | arr = (TObjArray*)fContainer->At(kMCtracklet); | |
81979445 | 1078 | |
2589cf64 | 1079 | if(pt0>fPtThreshold) ((TH3S*)arr->At(0))->Fill(dydx0, dy, sgm[fSegmentLevel]); |
1080 | if(tt.GetS2Y()>0. && tt.GetS2Z()>0.) ((TH3S*)arr->At(1))->Fill(sgm[fSegmentLevel], dy/TMath::Sqrt(tt.GetS2Y()), dz/TMath::Sqrt(tt.GetS2Z())); | |
81979445 | 1081 | ((TH3S*)arr->At(2))->Fill(dzdl0, dz, rc); |
1082 | if(tt.GetS2Z()>0.) ((TH3S*)arr->At(3))->Fill(dzdl0, dz/TMath::Sqrt(tt.GetS2Z()), rc); | |
1083 | ((TH2I*)arr->At(4))->Fill(dydx0, TMath::ATan(dphi)); | |
1ee39b3a | 1084 | |
1085 | // Fill Debug stream for tracklet | |
3ba3e0a4 | 1086 | if(DebugLevel()>=4){ |
1ee39b3a | 1087 | Float_t s2y = tt.GetS2Y(); |
1088 | Float_t s2z = tt.GetS2Z(); | |
1089 | (*DebugStream()) << "MCtracklet" | |
1090 | << "rc=" << rc | |
1091 | << "x=" << x | |
1092 | << "y=" << y | |
1093 | << "z=" << z | |
1094 | << "dydx=" << dydx | |
1095 | << "s2y=" << s2y | |
1096 | << "s2z=" << s2z | |
1097 | << "\n"; | |
1098 | } | |
1099 | ||
fd7ffd88 | 1100 | AliTRDpadPlane *pp = geo->GetPadPlane(ily, AliTRDgeometry::GetStack(sgm[2])); |
1ee39b3a | 1101 | Float_t zr0 = pp->GetRow0() + pp->GetAnodeWireOffset(); |
1ee39b3a | 1102 | //Double_t exb = AliTRDCommonParam::Instance()->GetOmegaTau(1.5); |
1103 | ||
1104 | arr = (TObjArray*)fContainer->At(kMCcluster); | |
b91fdd71 | 1105 | AliTRDcluster *c = NULL; |
83b44483 | 1106 | tt.ResetClusterIter(kFALSE); |
1107 | while((c = tt.PrevCluster())){ | |
1ee39b3a | 1108 | Float_t q = TMath::Abs(c->GetQ()); |
1109 | x = c->GetX(); y = c->GetY();z = c->GetZ(); | |
1110 | dx = x0 - x; | |
1111 | ymc= y0 - dx*dydx0; | |
1112 | zmc= z0 - dx*dzdx0; | |
6558fd69 | 1113 | dy = cost*(y - ymc - tilt*(z-zmc)); |
1114 | dz = cost*(z - zmc + tilt*(y-ymc)); | |
1115 | ||
1ee39b3a | 1116 | // Fill Histograms |
83b44483 | 1117 | if(q>20. && q<250. && pt0>fPtThreshold && c->IsInChamber()){ |
2589cf64 | 1118 | ((TH3S*)arr->At(0))->Fill(dydx0, dy, sgm[fSegmentLevel]); |
1119 | ((TH3S*)arr->At(1))->Fill(sgm[fSegmentLevel], dy/TMath::Sqrt(c->GetSigmaY2()), dz/TMath::Sqrt(c->GetSigmaZ2())); | |
1ee39b3a | 1120 | } |
1121 | ||
1122 | // Fill calibration container | |
1123 | Float_t d = zr0 - zmc; | |
1124 | d -= ((Int_t)(2 * d)) / 2.0; | |
1125 | if (d > 0.25) d = 0.5 - d; | |
1126 | AliTRDclusterInfo *clInfo = new AliTRDclusterInfo; | |
1ee39b3a | 1127 | clInfo->SetCluster(c); |
1128 | clInfo->SetMC(pdg, label); | |
1129 | clInfo->SetGlobalPosition(ymc, zmc, dydx0, dzdx0); | |
1130 | clInfo->SetResolution(dy); | |
1131 | clInfo->SetAnisochronity(d); | |
2589cf64 | 1132 | clInfo->SetDriftLength(dx); |
1ee39b3a | 1133 | clInfo->SetTilt(tilt); |
83b44483 | 1134 | if(fMCcl) fMCcl->Add(clInfo); |
1135 | else AliDebug(1, "MCcl exchange container missing. Activate by calling \"InitExchangeContainers()\""); | |
3ba3e0a4 | 1136 | if(DebugLevel()>=5){ |
d14a8ac2 | 1137 | if(!clInfoArr){ |
1138 | clInfoArr=new TObjArray(AliTRDseedV1::kNclusters); | |
1139 | clInfoArr->SetOwner(kFALSE); | |
1140 | } | |
d43e2ad1 | 1141 | clInfoArr->Add(clInfo); |
1ee39b3a | 1142 | } |
1143 | } | |
d43e2ad1 | 1144 | // Fill Debug Tree |
3ba3e0a4 | 1145 | if(DebugLevel()>=5 && clInfoArr){ |
d43e2ad1 | 1146 | (*DebugStream()) << "MCcluster" |
1147 | <<"clInfo.=" << clInfoArr | |
1148 | << "\n"; | |
92c40e64 | 1149 | clInfoArr->Clear(); |
d43e2ad1 | 1150 | } |
1ee39b3a | 1151 | } |
92c40e64 | 1152 | if(clInfoArr) delete clInfoArr; |
1ee39b3a | 1153 | return h; |
1154 | } | |
1155 | ||
1156 | ||
1157 | //________________________________________________________ | |
1158 | Bool_t AliTRDresolution::GetRefFigure(Int_t ifig) | |
1159 | { | |
1160 | // | |
1161 | // Get the reference figures | |
1162 | // | |
1163 | ||
1164 | Float_t xy[4] = {0., 0., 0., 0.}; | |
1165 | if(!gPad){ | |
1166 | AliWarning("Please provide a canvas to draw results."); | |
1167 | return kFALSE; | |
1168 | } | |
041d572e | 1169 | Int_t selection[100], n(0), selStart(0); // |
a310e49b | 1170 | Int_t ly0(0), dly(5); |
1171 | //Int_t ly0(1), dly(2); // used for SA | |
92d6d80c | 1172 | TList *l(NULL); TVirtualPad *pad(NULL); |
1173 | TGraphErrors *g(NULL);TGraphAsymmErrors *ga(NULL); | |
1ee39b3a | 1174 | switch(ifig){ |
a310e49b | 1175 | case 0: // charge resolution |
1ee39b3a | 1176 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1177 | ((TVirtualPad*)l->At(0))->cd(); | |
92d6d80c | 1178 | ga=((TGraphAsymmErrors*)((TObjArray*)fGraphM->At(kCharge))->At(0)); |
1179 | if(ga->GetN()) ga->Draw("apl"); | |
1ee39b3a | 1180 | ((TVirtualPad*)l->At(1))->cd(); |
92d6d80c | 1181 | g = ((TGraphErrors*)((TObjArray*)fGraphS->At(kCharge))->At(0)); |
1182 | if(g->GetN()) g->Draw("apl"); | |
1ee39b3a | 1183 | break; |
a310e49b | 1184 | case 1: // cluster2track residuals |
1ee39b3a | 1185 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
6558fd69 | 1186 | xy[0] = -.3; xy[1] = -100.; xy[2] = .3; xy[3] = 1000.; |
a310e49b | 1187 | pad = (TVirtualPad*)l->At(0); pad->cd(); |
1188 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); | |
2589cf64 | 1189 | selStart=0; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
6558fd69 | 1190 | if(!GetGraphArray(xy, kCluster, 0, 1, n, selection)) break; |
1191 | pad=(TVirtualPad*)l->At(1); pad->cd(); | |
1192 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); | |
2589cf64 | 1193 | selStart=fgkNresYsegm[fSegmentLevel]/3; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
6558fd69 | 1194 | if(!GetGraphArray(xy, kCluster, 0, 1, n, selection)) break; |
1195 | return kTRUE; | |
1196 | case 2: // cluster2track residuals | |
1197 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); | |
1198 | xy[0] = -.3; xy[1] = -100.; xy[2] = .3; xy[3] = 1000.; | |
1199 | pad = (TVirtualPad*)l->At(0); pad->cd(); | |
1200 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); | |
2589cf64 | 1201 | selStart=2*fgkNresYsegm[fSegmentLevel]/3; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
6558fd69 | 1202 | if(!GetGraphArray(xy, kCluster, 0, 1, n, selection)) break; |
2589cf64 | 1203 | xy[0] = -.5; xy[1] = -0.5; xy[2] = fgkNresYsegm[fSegmentLevel]-0.5; xy[3] = 2.5; |
a310e49b | 1204 | pad=(TVirtualPad*)l->At(1); pad->cd(); |
1205 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); | |
81979445 | 1206 | if(!GetGraphArray(xy, kCluster, 1, 1)) break; |
1ee39b3a | 1207 | return kTRUE; |
6558fd69 | 1208 | case 3: // kTrack y |
dfd7d48b | 1209 | gPad->Divide(3, 2, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
3ba3e0a4 | 1210 | xy[0] = -.3; xy[1] = -20.; xy[2] = .3; xy[3] = 100.; |
1ee39b3a | 1211 | ((TVirtualPad*)l->At(0))->cd(); |
2589cf64 | 1212 | selStart=0; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
6558fd69 | 1213 | if(!GetGraphArray(xy, kTrack, 0, 1, n, selection)) break; |
dfd7d48b | 1214 | |
6558fd69 | 1215 | ((TVirtualPad*)l->At(1))->cd(); |
2589cf64 | 1216 | selStart=fgkNresYsegm[fSegmentLevel]/3; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
6558fd69 | 1217 | if(!GetGraphArray(xy, kTrack, 0, 1, n, selection)) break; |
dfd7d48b | 1218 | |
1219 | ((TVirtualPad*)l->At(2))->cd(); | |
2589cf64 | 1220 | selStart=2*fgkNresYsegm[fSegmentLevel]/3; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
dfd7d48b | 1221 | if(!GetGraphArray(xy, kTrack, 0, 1, n, selection)) break; |
1222 | ||
1223 | ((TVirtualPad*)l->At(3))->cd(); | |
2589cf64 | 1224 | selStart=fgkNresYsegm[fSegmentLevel]; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
dfd7d48b | 1225 | if(!GetGraphArray(xy, kTrack, 0, 1, n, selection, "[RC]")) break; |
1226 | ||
1227 | ((TVirtualPad*)l->At(4))->cd(); | |
2589cf64 | 1228 | selStart=fgkNresYsegm[fSegmentLevel]/3+fgkNresYsegm[fSegmentLevel]; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
dfd7d48b | 1229 | if(!GetGraphArray(xy, kTrack, 0, 1, n, selection, "[RC]")) break; |
1230 | ||
1231 | ((TVirtualPad*)l->At(5))->cd(); | |
2589cf64 | 1232 | selStart=2*fgkNresYsegm[fSegmentLevel]/3+fgkNresYsegm[fSegmentLevel]; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
dfd7d48b | 1233 | if(!GetGraphArray(xy, kTrack, 0, 1, n, selection, "[RC]")) break; |
6558fd69 | 1234 | return kTRUE; |
dfd7d48b | 1235 | case 4: // kTrack z |
6558fd69 | 1236 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
dfd7d48b | 1237 | |
1238 | xy[0] = -1.; xy[1] = -150.; xy[2] = 1.; xy[3] = 1000.; | |
6558fd69 | 1239 | ((TVirtualPad*)l->At(0))->cd(); |
dfd7d48b | 1240 | selection[0]=1; |
1241 | if(!GetGraphArray(xy, kTrack, 2, 1, 1, selection)) break; | |
1242 | ||
1243 | xy[0] = -1.; xy[1] = -1500.; xy[2] = 1.; xy[3] = 10000.; | |
1ee39b3a | 1244 | ((TVirtualPad*)l->At(1))->cd(); |
dfd7d48b | 1245 | selection[0]=0; |
1246 | if(!GetGraphArray(xy, kTrack, 2, 1, 1, selection)) break; | |
1247 | ||
1ee39b3a | 1248 | return kTRUE; |
dfd7d48b | 1249 | case 5: // kTrack pulls |
1ee39b3a | 1250 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
dfd7d48b | 1251 | |
2589cf64 | 1252 | xy[0] = -.5; xy[1] = -0.5; xy[2] = fgkNresYsegm[fSegmentLevel]-.5; xy[3] = 2.5; |
1ee39b3a | 1253 | ((TVirtualPad*)l->At(0))->cd(); |
dfd7d48b | 1254 | if(!GetGraphArray(xy, kTrack, 1, 1)) break; |
1255 | ||
1ee39b3a | 1256 | xy[0] = -1.; xy[1] = -0.5; xy[2] = 1.; xy[3] = 2.5; |
1257 | ((TVirtualPad*)l->At(1))->cd(); | |
81979445 | 1258 | if(!GetGraphArray(xy, kTrack, 3, 1)) break; |
1ee39b3a | 1259 | return kTRUE; |
6558fd69 | 1260 | case 6: // kTrack phi |
1ee39b3a | 1261 | xy[0] = -.3; xy[1] = -5.; xy[2] = .3; xy[3] = 50.; |
a310e49b | 1262 | if(GetGraph(&xy[0], kTrack , 4)) return kTRUE; |
1ee39b3a | 1263 | break; |
6558fd69 | 1264 | case 7: // kTrackIn y |
1ee39b3a | 1265 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
a310e49b | 1266 | xy[0] = -.3; xy[1] = -1500.; xy[2] = .3; xy[3] = 5000.; |
1ee39b3a | 1267 | pad = ((TVirtualPad*)l->At(0)); pad->cd(); |
1268 | pad->SetMargin(0.1, 0.1, 0.1, 0.01); | |
2589cf64 | 1269 | selStart=0; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
6558fd69 | 1270 | if(!GetGraphArray(xy, kTrackIn, 0, 1, n, selection)) break; |
1271 | pad=((TVirtualPad*)l->At(1)); pad->cd(); | |
1272 | pad->SetMargin(0.1, 0.1, 0.1, 0.01); | |
2589cf64 | 1273 | selStart=fgkNresYsegm[fSegmentLevel]/3; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
6558fd69 | 1274 | if(!GetGraphArray(xy, kTrackIn, 0, 1, n, selection)) break; |
1275 | return kTRUE; | |
1276 | case 8: // kTrackIn y | |
1277 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); | |
1278 | xy[0] = -.3; xy[1] = -1500.; xy[2] = .3; xy[3] = 5000.; | |
1279 | pad = ((TVirtualPad*)l->At(0)); pad->cd(); | |
1280 | pad->SetMargin(0.1, 0.1, 0.1, 0.01); | |
2589cf64 | 1281 | selStart=2*fgkNresYsegm[fSegmentLevel]/3; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
6558fd69 | 1282 | if(!GetGraphArray(xy, kTrackIn, 0, 1, n, selection)) break; |
2589cf64 | 1283 | xy[0] = -.5; xy[1] = -0.5; xy[2] = fgkNresYsegm[fSegmentLevel]-.5; xy[3] = 2.5; |
1ee39b3a | 1284 | pad=((TVirtualPad*)l->At(1)); pad->cd(); |
1285 | pad->SetMargin(0.1, 0.1, 0.1, 0.01); | |
81979445 | 1286 | if(!GetGraphArray(xy, kTrackIn, 1, 1)) break; |
1ee39b3a | 1287 | return kTRUE; |
6558fd69 | 1288 | case 9: // kTrackIn z |
1ee39b3a | 1289 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1290 | xy[0] = -1.; xy[1] = -1000.; xy[2] = 1.; xy[3] = 4000.; | |
1291 | pad = ((TVirtualPad*)l->At(0)); pad->cd(); | |
1292 | pad->SetMargin(0.1, 0.1, 0.1, 0.01); | |
dfd7d48b | 1293 | selection[0]=1; |
1294 | if(!GetGraphArray(xy, kTrackIn, 2, 1, 1, selection)) break; | |
1ee39b3a | 1295 | xy[0] = -1.; xy[1] = -0.5; xy[2] = 1.; xy[3] = 2.5; |
1296 | pad = ((TVirtualPad*)l->At(1)); pad->cd(); | |
1297 | pad->SetMargin(0.1, 0.1, 0.1, 0.01); | |
81979445 | 1298 | if(!GetGraphArray(xy, kTrackIn, 3, 1)) break; |
1ee39b3a | 1299 | return kTRUE; |
6558fd69 | 1300 | case 10: // kTrackIn phi |
1ee39b3a | 1301 | xy[0] = -.3; xy[1] = -5.; xy[2] = .3; xy[3] = 50.; |
a310e49b | 1302 | if(GetGraph(&xy[0], kTrackIn, 4)) return kTRUE; |
1303 | break; | |
6558fd69 | 1304 | case 11: // kTrackOut y |
1305 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); | |
1306 | xy[0] = -.3; xy[1] = -50.; xy[2] = .3; xy[3] = 150.; | |
1307 | pad = ((TVirtualPad*)l->At(0)); pad->cd(); | |
1308 | pad->SetMargin(0.1, 0.1, 0.1, 0.01); | |
2589cf64 | 1309 | selStart=0; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
6558fd69 | 1310 | if(!GetGraphArray(xy, kTrackOut, 0, 1, n, selection)) break; |
1311 | pad=((TVirtualPad*)l->At(1)); pad->cd(); | |
1312 | pad->SetMargin(0.1, 0.1, 0.1, 0.01); | |
2589cf64 | 1313 | selStart=fgkNresYsegm[fSegmentLevel]/3; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
6558fd69 | 1314 | if(!GetGraphArray(xy, kTrackOut, 0, 1, n, selection)) break; |
1315 | return kTRUE; | |
1316 | case 12: // kTrackOut y | |
a310e49b | 1317 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
6558fd69 | 1318 | xy[0] = -.3; xy[1] = -50.; xy[2] = .3; xy[3] = 150.; |
a310e49b | 1319 | pad = ((TVirtualPad*)l->At(0)); pad->cd(); |
1320 | pad->SetMargin(0.1, 0.1, 0.1, 0.01); | |
2589cf64 | 1321 | selStart=2*fgkNresYsegm[fSegmentLevel]/3; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
6558fd69 | 1322 | if(!GetGraphArray(xy, kTrackOut, 0, 1, n, selection)) break; |
2589cf64 | 1323 | xy[0] = -.5; xy[1] = -0.5; xy[2] = fgkNresYsegm[fSegmentLevel]-.5; xy[3] = 2.5; |
a310e49b | 1324 | pad=((TVirtualPad*)l->At(1)); pad->cd(); |
1325 | pad->SetMargin(0.1, 0.1, 0.1, 0.01); | |
81979445 | 1326 | if(!GetGraphArray(xy, kTrackOut, 1, 1)) break; |
a310e49b | 1327 | return kTRUE; |
6558fd69 | 1328 | case 13: // kTrackOut z |
a310e49b | 1329 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1330 | xy[0] = -1.; xy[1] = -1000.; xy[2] = 1.; xy[3] = 4000.; | |
1331 | pad = ((TVirtualPad*)l->At(0)); pad->cd(); | |
1332 | pad->SetMargin(0.1, 0.1, 0.1, 0.01); | |
81979445 | 1333 | if(!GetGraphArray(xy, kTrackOut, 2, 1)) break; |
a310e49b | 1334 | xy[0] = -1.; xy[1] = -0.5; xy[2] = 1.; xy[3] = 2.5; |
1335 | pad = ((TVirtualPad*)l->At(1)); pad->cd(); | |
1336 | pad->SetMargin(0.1, 0.1, 0.1, 0.01); | |
81979445 | 1337 | if(!GetGraphArray(xy, kTrackOut, 3, 1)) break; |
a310e49b | 1338 | return kTRUE; |
6558fd69 | 1339 | case 14: // kTrackOut phi |
a310e49b | 1340 | xy[0] = -.3; xy[1] = -5.; xy[2] = .3; xy[3] = 50.; |
1341 | if(GetGraph(&xy[0], kTrackOut, 4)) return kTRUE; | |
1ee39b3a | 1342 | break; |
6558fd69 | 1343 | case 15: // kMCcluster |
92c40e64 | 1344 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1345 | xy[0]=-.3; xy[1]=-50.; xy[2]=.3; xy[3]=650.; | |
1346 | ((TVirtualPad*)l->At(0))->cd(); | |
2589cf64 | 1347 | selStart=0; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
6558fd69 | 1348 | if(!GetGraphArray(xy, kMCcluster, 0, 1, n, selection)) break; |
1349 | ((TVirtualPad*)l->At(1))->cd(); | |
2589cf64 | 1350 | selStart=fgkNresYsegm[fSegmentLevel]/3; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
6558fd69 | 1351 | if(!GetGraphArray(xy, kMCcluster, 0, 1, n, selection)) break; |
1352 | return kTRUE; | |
1353 | case 16: // kMCcluster | |
1354 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); | |
1355 | xy[0]=-.3; xy[1]=-50.; xy[2]=.3; xy[3]=650.; | |
1356 | ((TVirtualPad*)l->At(0))->cd(); | |
2589cf64 | 1357 | selStart=2*fgkNresYsegm[fSegmentLevel]/3; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
6558fd69 | 1358 | if(!GetGraphArray(xy, kMCcluster, 0, 1, n, selection)) break; |
92c40e64 | 1359 | ((TVirtualPad*)l->At(1))->cd(); |
2589cf64 | 1360 | xy[0]=-.5; xy[1]=-0.5; xy[2]=fgkNresYsegm[fSegmentLevel]-.5; xy[3]=2.5; |
81979445 | 1361 | if(!GetGraphArray(xy, kMCcluster, 1, 1)) break; |
92c40e64 | 1362 | return kTRUE; |
6558fd69 | 1363 | case 17: //kMCtracklet [y] |
1ee39b3a | 1364 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
92d6d80c | 1365 | xy[0]=-.3; xy[1]=-50.; xy[2]=.3; xy[3] =500.; |
1ee39b3a | 1366 | ((TVirtualPad*)l->At(0))->cd(); |
2589cf64 | 1367 | selStart=0; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
d25116b6 | 1368 | if(!GetGraphArray(xy, kMCtracklet, 0, 1, n, selection)) break; |
1369 | ((TVirtualPad*)l->At(1))->cd(); | |
2589cf64 | 1370 | selStart=fgkNresYsegm[fSegmentLevel]/3; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
d25116b6 | 1371 | if(!GetGraphArray(xy, kMCtracklet, 0, 1, n, selection)) break; |
1372 | return kTRUE; | |
1373 | case 18: //kMCtracklet [y] | |
1374 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); | |
1375 | xy[0]=-.3; xy[1]=-50.; xy[2]=.3; xy[3] =500.; | |
1376 | ((TVirtualPad*)l->At(0))->cd(); | |
2589cf64 | 1377 | selStart=2*fgkNresYsegm[fSegmentLevel]/3; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
d25116b6 | 1378 | if(!GetGraphArray(xy, kMCtracklet, 0, 1, n, selection)) break; |
1ee39b3a | 1379 | ((TVirtualPad*)l->At(1))->cd(); |
2589cf64 | 1380 | xy[0]=-.5; xy[1]=-0.5; xy[2]=fgkNresYsegm[fSegmentLevel]-.5; xy[3]=2.5; |
81979445 | 1381 | if(!GetGraphArray(xy, kMCtracklet, 1, 1)) break; |
1ee39b3a | 1382 | return kTRUE; |
d25116b6 | 1383 | case 19: //kMCtracklet [z] |
92c40e64 | 1384 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1385 | xy[0]=-1.; xy[1]=-100.; xy[2]=1.; xy[3] =2500.; | |
1386 | ((TVirtualPad*)l->At(0))->cd(); | |
81979445 | 1387 | if(!GetGraphArray(xy, kMCtracklet, 2)) break; |
92c40e64 | 1388 | xy[0] = -1.; xy[1] = -0.5; xy[2] = 1.; xy[3] = 2.5; |
1389 | ((TVirtualPad*)l->At(1))->cd(); | |
81979445 | 1390 | if(!GetGraphArray(xy, kMCtracklet, 3)) break; |
92c40e64 | 1391 | return kTRUE; |
d25116b6 | 1392 | case 20: //kMCtracklet [phi] |
92c40e64 | 1393 | xy[0]=-.3; xy[1]=-3.; xy[2]=.3; xy[3] =25.; |
a310e49b | 1394 | if(!GetGraph(&xy[0], kMCtracklet, 4)) break; |
1ee39b3a | 1395 | return kTRUE; |
d25116b6 | 1396 | case 21: //kMCtrack [y] ly [0] |
1397 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); | |
1398 | xy[0]=-.2; xy[1]=-50.; xy[2]=.2; xy[3] =400.; | |
1399 | ((TVirtualPad*)l->At(0))->cd(); | |
2589cf64 | 1400 | selStart=Int_t(fgkNresYsegm[fSegmentLevel]*0.); for(n=0; n<fgkNresYsegm[fSegmentLevel]/2; n++) selection[n]=selStart+n; |
d25116b6 | 1401 | if(!GetGraphArray(xy, kMCtrack, 0, 1, n, selection, "Layer1")) break; |
1402 | ((TVirtualPad*)l->At(1))->cd(); | |
2589cf64 | 1403 | selStart=Int_t(fgkNresYsegm[fSegmentLevel]*0.5); for(n=0; n<fgkNresYsegm[fSegmentLevel]/2; n++) selection[n]=selStart+n; |
d25116b6 | 1404 | if(!GetGraphArray(xy, kMCtrack, 0, 1, n, selection, "Layer1")) break; |
1405 | return kTRUE; | |
1406 | case 22: //kMCtrack [y] ly [1] | |
1ee39b3a | 1407 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1295b37f | 1408 | xy[0]=-.2; xy[1]=-50.; xy[2]=.2; xy[3] =400.; |
1ee39b3a | 1409 | ((TVirtualPad*)l->At(0))->cd(); |
2589cf64 | 1410 | selStart=Int_t(fgkNresYsegm[fSegmentLevel]*1.); for(n=0; n<fgkNresYsegm[fSegmentLevel]/2; n++) selection[n]=selStart+n; |
d25116b6 | 1411 | if(!GetGraphArray(xy, kMCtrack, 0, 1, n, selection, "Layer2")) break; |
1412 | ((TVirtualPad*)l->At(1))->cd(); | |
2589cf64 | 1413 | selStart=Int_t(fgkNresYsegm[fSegmentLevel]*1.5); for(n=0; n<fgkNresYsegm[fSegmentLevel]/2; n++) selection[n]=selStart+n; |
d25116b6 | 1414 | if(!GetGraphArray(xy, kMCtrack, 0, 1, n, selection, "Layer2")) break; |
1415 | return kTRUE; | |
1416 | case 23: //kMCtrack [y] ly [2] | |
1417 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); | |
1418 | xy[0]=-.2; xy[1]=-50.; xy[2]=.2; xy[3] =400.; | |
1419 | ((TVirtualPad*)l->At(0))->cd(); | |
2589cf64 | 1420 | selStart=Int_t(fgkNresYsegm[fSegmentLevel]*2.); for(n=0; n<fgkNresYsegm[fSegmentLevel]/2; n++) selection[n]=selStart+n; |
d25116b6 | 1421 | if(!GetGraphArray(xy, kMCtrack, 0, 1, n, selection, "Layer3")) break; |
1422 | ((TVirtualPad*)l->At(1))->cd(); | |
2589cf64 | 1423 | selStart=Int_t(fgkNresYsegm[fSegmentLevel]*2.5); for(n=0; n<fgkNresYsegm[fSegmentLevel]/2; n++) selection[n]=selStart+n; |
d25116b6 | 1424 | if(!GetGraphArray(xy, kMCtrack, 0, 1, n, selection, "Layer3")) break; |
1425 | return kTRUE; | |
1426 | case 24: //kMCtrack [y] ly [3] | |
1427 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); | |
1428 | xy[0]=-.2; xy[1]=-50.; xy[2]=.2; xy[3] =400.; | |
1429 | ((TVirtualPad*)l->At(0))->cd(); | |
2589cf64 | 1430 | selStart=Int_t(fgkNresYsegm[fSegmentLevel]*3.); for(n=0; n<fgkNresYsegm[fSegmentLevel]/2; n++) selection[n]=selStart+n; |
d25116b6 | 1431 | if(!GetGraphArray(xy, kMCtrack, 0, 1, n, selection, "Layer4")) break; |
1432 | ((TVirtualPad*)l->At(1))->cd(); | |
2589cf64 | 1433 | selStart=Int_t(fgkNresYsegm[fSegmentLevel]*3.5); for(n=0; n<fgkNresYsegm[fSegmentLevel]/2; n++) selection[n]=selStart+n; |
d25116b6 | 1434 | if(!GetGraphArray(xy, kMCtrack, 0, 1, n, selection, "Layer4")) break; |
1435 | return kTRUE; | |
1436 | case 25: //kMCtrack [y] ly [4] | |
1437 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); | |
1438 | xy[0]=-.2; xy[1]=-50.; xy[2]=.2; xy[3] =400.; | |
1439 | ((TVirtualPad*)l->At(0))->cd(); | |
2589cf64 | 1440 | selStart=Int_t(fgkNresYsegm[fSegmentLevel]*4.); for(n=0; n<fgkNresYsegm[fSegmentLevel]/2; n++) selection[n]=selStart+n; |
d25116b6 | 1441 | if(!GetGraphArray(xy, kMCtrack, 0, 1, n, selection, "Layer5")) break; |
1442 | ((TVirtualPad*)l->At(1))->cd(); | |
2589cf64 | 1443 | selStart=Int_t(fgkNresYsegm[fSegmentLevel]*4.5); for(n=0; n<fgkNresYsegm[fSegmentLevel]/2; n++) selection[n]=selStart+n; |
d25116b6 | 1444 | if(!GetGraphArray(xy, kMCtrack, 0, 1, n, selection, "Layer5")) break; |
1445 | return kTRUE; | |
1446 | case 26: //kMCtrack [y] ly [5] | |
1447 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); | |
1448 | xy[0]=-.2; xy[1]=-50.; xy[2]=.2; xy[3] =400.; | |
1449 | ((TVirtualPad*)l->At(0))->cd(); | |
2589cf64 | 1450 | selStart=Int_t(fgkNresYsegm[fSegmentLevel]*5.); for(n=0; n<fgkNresYsegm[fSegmentLevel]/2; n++) selection[n]=selStart+n; |
d25116b6 | 1451 | if(!GetGraphArray(xy, kMCtrack, 0, 1, n, selection, "Layer6")) break; |
1452 | ((TVirtualPad*)l->At(1))->cd(); | |
2589cf64 | 1453 | selStart=Int_t(fgkNresYsegm[fSegmentLevel]*5.5); for(n=0; n<fgkNresYsegm[fSegmentLevel]/2; n++) selection[n]=selStart+n; |
d25116b6 | 1454 | if(!GetGraphArray(xy, kMCtrack, 0, 1, n, selection, "Layer6")) break; |
1455 | return kTRUE; | |
1456 | case 27: //kMCtrack [y pulls] | |
1457 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); | |
2589cf64 | 1458 | xy[0] = -.5; xy[1] = -0.5; xy[2] = fgkNresYsegm[fSegmentLevel]-.5; xy[3] = 5.5; |
d25116b6 | 1459 | ((TVirtualPad*)l->At(0))->cd(); |
81979445 | 1460 | selStart=0; for(n=0; n<6; n++) selection[n]=selStart+n; |
d25116b6 | 1461 | if(!GetGraphArray(xy, kMCtrack, 1, 1, n, selection)) break; |
1ee39b3a | 1462 | ((TVirtualPad*)l->At(1))->cd(); |
81979445 | 1463 | selStart=6; for(n=0; n<6; n++) selection[n]=selStart+n; |
d25116b6 | 1464 | if(!GetGraphArray(xy, kMCtrack, 1, 1, n, selection)) break; |
1ee39b3a | 1465 | return kTRUE; |
d25116b6 | 1466 | case 28: //kMCtrack [z] |
1ee39b3a | 1467 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
a310e49b | 1468 | xy[0]=-1.; xy[1]=-1500.; xy[2]=1.; xy[3] =6000.; |
1ee39b3a | 1469 | ((TVirtualPad*)l->At(0))->cd(); |
92d6d80c | 1470 | if(!GetGraphArray(xy, kMCtrack, 2)) break; |
a310e49b | 1471 | xy[0] = -1.; xy[1] = -1.5; xy[2] = 1.; xy[3] = 5.; |
1ee39b3a | 1472 | ((TVirtualPad*)l->At(1))->cd(); |
92d6d80c | 1473 | if(!GetGraphArray(xy, kMCtrack, 3)) break; |
1ee39b3a | 1474 | return kTRUE; |
d25116b6 | 1475 | case 29: //kMCtrack [phi/snp] |
1ee39b3a | 1476 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
92d6d80c | 1477 | xy[0]=-.2; xy[1]=-0.5; xy[2]=.2; xy[3] =10.; |
1ee39b3a | 1478 | ((TVirtualPad*)l->At(0))->cd(); |
92d6d80c | 1479 | if(!GetGraphArray(xy, kMCtrack, 4)) break; |
a310e49b | 1480 | xy[0] = -.2; xy[1] = -1.5; xy[2] = .2; xy[3] = 5.; |
1ee39b3a | 1481 | ((TVirtualPad*)l->At(1))->cd(); |
92d6d80c | 1482 | if(!GetGraphArray(xy, kMCtrack, 5)) break; |
1ee39b3a | 1483 | return kTRUE; |
d25116b6 | 1484 | case 30: //kMCtrack [theta/tgl] |
1ee39b3a | 1485 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1486 | xy[0]=-1.; xy[1]=-0.5; xy[2]=1.; xy[3] =5.; | |
1487 | ((TVirtualPad*)l->At(0))->cd(); | |
92d6d80c | 1488 | if(!GetGraphArray(xy, kMCtrack, 6)) break; |
1ee39b3a | 1489 | xy[0] = -.2; xy[1] = -0.5; xy[2] = .2; xy[3] = 2.5; |
1490 | ((TVirtualPad*)l->At(1))->cd(); | |
92d6d80c | 1491 | if(!GetGraphArray(xy, kMCtrack, 7)) break; |
1ee39b3a | 1492 | return kTRUE; |
d25116b6 | 1493 | case 31: //kMCtrack [pt] |
92c40e64 | 1494 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1495 | pad = (TVirtualPad*)l->At(0); pad->cd(); | |
1295b37f | 1496 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); |
92d6d80c | 1497 | // pi selection |
1498 | n=0; | |
1499 | for(Int_t il(ly0); il<AliTRDgeometry::kNlayer; il+=dly){ | |
1500 | selection[n++] = il*11 + 2; // pi- | |
1501 | selection[n++] = il*11 + 8; // pi+ | |
1502 | } | |
a310e49b | 1503 | xy[0] = 0.2; xy[1] = -.7; xy[2] = 7.; xy[3] = 4.; |
1504 | //xy[0] = 0.2; xy[1] = -1.; xy[2] = 7.; xy[3] = 10.; // SA | |
92d6d80c | 1505 | if(!GetGraphArray(xy, kMCtrack, 8, kTRUE, n, selection, "#pi#pm")) break; |
31c8fa8a | 1506 | pad->Modified(); pad->Update(); pad->SetLogx(); |
92c40e64 | 1507 | pad = (TVirtualPad*)l->At(1); pad->cd(); |
1295b37f | 1508 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); |
92d6d80c | 1509 | // mu selection |
1510 | n=0; | |
1511 | for(Int_t il(ly0); il<AliTRDgeometry::kNlayer; il+=dly){ | |
1512 | selection[n++] = il*11 + 3; // mu- | |
1513 | selection[n++] = il*11 + 7; // mu+ | |
1514 | } | |
1515 | if(!GetGraphArray(xy, kMCtrack, 8, kTRUE, n, selection, "#mu#pm")) break; | |
31c8fa8a | 1516 | pad->Modified(); pad->Update(); pad->SetLogx(); |
92c40e64 | 1517 | return kTRUE; |
d25116b6 | 1518 | case 32: //kMCtrack [pt] |
92c40e64 | 1519 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1520 | pad = (TVirtualPad*)l->At(0); pad->cd(); | |
1295b37f | 1521 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); |
92d6d80c | 1522 | // p selection |
1523 | n=0; | |
1524 | for(Int_t il(ly0); il<AliTRDgeometry::kNlayer; il+=dly){ | |
1525 | selection[n++] = il*11 + 0; // p bar | |
1526 | selection[n++] = il*11 + 10; // p | |
1527 | } | |
a310e49b | 1528 | xy[0] = 0.2; xy[1] = -.7; xy[2] = 7.; xy[3] = 8.; |
1529 | //xy[0] = 0.2; xy[1] = -1.; xy[2] = 7.; xy[3] = 10.; // SA | |
92d6d80c | 1530 | if(!GetGraphArray(xy, kMCtrack, 8, kTRUE, n, selection, "p&p bar")) break; |
1531 | pad->Modified(); pad->Update(); pad->SetLogx(); | |
92c40e64 | 1532 | pad = (TVirtualPad*)l->At(1); pad->cd(); |
1295b37f | 1533 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); |
92d6d80c | 1534 | // e selection |
1535 | n=0; | |
1536 | for(Int_t il(ly0); il<AliTRDgeometry::kNlayer; il+=dly){ | |
1537 | selection[n++] = il*11 + 4; // e- | |
1538 | selection[n++] = il*11 + 6; // e+ | |
1539 | } | |
a310e49b | 1540 | xy[0] = 0.2; xy[1] = -1.5; xy[2] = 7.; xy[3] = 12.; |
1541 | //xy[0] = 0.2; xy[1] = -1.5; xy[2] = 7.; xy[3] = 14.; // SA | |
92d6d80c | 1542 | if(!GetGraphArray(xy, kMCtrack, 8, kTRUE, n, selection, "e#pm")) break; |
1543 | pad->Modified(); pad->Update(); pad->SetLogx(); | |
92c40e64 | 1544 | return kTRUE; |
d25116b6 | 1545 | case 33: //kMCtrack [1/pt] pulls |
a310e49b | 1546 | xy[0] = 0.; xy[1] = -1.; xy[2] = 2.; xy[3] = 3.5; |
1547 | //xy[0] = 0.; xy[1] = -1.; xy[2] = 2.; xy[3] = 4.5; // SA | |
92c40e64 | 1548 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1549 | pad = (TVirtualPad*)l->At(0); pad->cd(); | |
1295b37f | 1550 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); |
92d6d80c | 1551 | // pi selection |
1552 | n=0; | |
1553 | for(Int_t il(ly0); il<AliTRDgeometry::kNlayer; il+=dly){ | |
1554 | selection[n++] = il*11 + 2; // pi- | |
1555 | selection[n++] = il*11 + 8; // pi+ | |
1556 | } | |
1557 | if(!GetGraphArray(xy, kMCtrack, 9, kTRUE, n, selection, "#pi#pm")) break; | |
92c40e64 | 1558 | pad = (TVirtualPad*)l->At(1); pad->cd(); |
1295b37f | 1559 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); |
92d6d80c | 1560 | // mu selection |
1561 | n=0; | |
1562 | for(Int_t il(ly0); il<AliTRDgeometry::kNlayer; il+=dly){ | |
1563 | selection[n++] = il*11 + 3; // mu- | |
1564 | selection[n++] = il*11 + 7; // mu+ | |
1565 | } | |
1566 | if(!GetGraphArray(xy, kMCtrack, 9, kTRUE, n, selection, "#mu#pm")) break; | |
92c40e64 | 1567 | return kTRUE; |
d25116b6 | 1568 | case 34: //kMCtrack [1/pt] pulls |
92c40e64 | 1569 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1570 | pad = (TVirtualPad*)l->At(0); pad->cd(); | |
1295b37f | 1571 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); |
92d6d80c | 1572 | // p selection |
1573 | n=0; | |
1574 | for(Int_t il(ly0); il<AliTRDgeometry::kNlayer; il+=dly){ | |
1575 | selection[n++] = il*11 + 0; // p bar | |
1576 | selection[n++] = il*11 + 10; // p | |
1577 | } | |
a310e49b | 1578 | xy[0] = 0.; xy[1] = -1.; xy[2] = 2.; xy[3] = 3.5; |
1579 | //xy[0] = 0.; xy[1] = -1.; xy[2] = 2.; xy[3] = 6.; // SA | |
92d6d80c | 1580 | if(!GetGraphArray(xy, kMCtrack, 9, kTRUE, n, selection, "p & p bar")) break; |
92c40e64 | 1581 | pad = (TVirtualPad*)l->At(1); pad->cd(); |
1295b37f | 1582 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); |
92d6d80c | 1583 | // e selection |
1584 | n=0; | |
1585 | for(Int_t il(ly0); il<AliTRDgeometry::kNlayer; il+=dly){ | |
1586 | selection[n++] = il*11 + 4; // e- | |
1587 | selection[n++] = il*11 + 6; // e+ | |
1588 | } | |
a310e49b | 1589 | xy[0] = 0.; xy[1] = -2.; xy[2] = 2.; xy[3] = 4.5; |
92d6d80c | 1590 | if(!GetGraphArray(xy, kMCtrack, 9, kTRUE, n, selection, "e#pm")) break; |
1ee39b3a | 1591 | return kTRUE; |
d25116b6 | 1592 | case 35: //kMCtrack [p] |
a310e49b | 1593 | xy[0] = 0.2; xy[1] = -.7; xy[2] = 7.; xy[3] = 4.; |
1594 | //xy[0] = 0.2; xy[1] = -1.5; xy[2] = 7.; xy[3] = 10.; | |
92c40e64 | 1595 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1596 | pad = (TVirtualPad*)l->At(0); pad->cd(); | |
1295b37f | 1597 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); |
92d6d80c | 1598 | // pi selection |
1599 | n=0; | |
1600 | for(Int_t il(ly0); il<AliTRDgeometry::kNlayer; il+=dly){ | |
1601 | selection[n++] = il*11 + 2; // pi- | |
1602 | selection[n++] = il*11 + 8; // pi+ | |
1603 | } | |
1604 | if(!GetGraphArray(xy, kMCtrack, 10, kTRUE, n, selection, "#pi#pm")) break; | |
1605 | pad->Modified(); pad->Update(); pad->SetLogx(); | |
92c40e64 | 1606 | pad = (TVirtualPad*)l->At(1); pad->cd(); |
1295b37f | 1607 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); |
92d6d80c | 1608 | // mu selection |
1609 | n=0; | |
1610 | for(Int_t il(ly0); il<AliTRDgeometry::kNlayer; il+=dly){ | |
1611 | selection[n++] = il*11 + 3; // mu- | |
1612 | selection[n++] = il*11 + 7; // mu+ | |
1613 | } | |
1614 | if(!GetGraphArray(xy, kMCtrack, 10, kTRUE, n, selection, "#mu#pm")) break; | |
1615 | pad->Modified(); pad->Update(); pad->SetLogx(); | |
1ee39b3a | 1616 | return kTRUE; |
d25116b6 | 1617 | case 36: //kMCtrack [p] |
92c40e64 | 1618 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1619 | pad = (TVirtualPad*)l->At(0); pad->cd(); | |
1295b37f | 1620 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); |
92d6d80c | 1621 | // p selection |
1622 | n=0; | |
1623 | for(Int_t il(ly0); il<AliTRDgeometry::kNlayer; il+=dly){ | |
1624 | selection[n++] = il*11 + 0; // p bar | |
1625 | selection[n++] = il*11 + 10; // p | |
1626 | } | |
a310e49b | 1627 | xy[0] = 0.2; xy[1] = -.7; xy[2] = 7.; xy[3] = 8.; |
1628 | //xy[0] = 0.2; xy[1] = -1.5; xy[2] = 7.; xy[3] = 12.; // SA | |
92d6d80c | 1629 | if(!GetGraphArray(xy, kMCtrack, 10, kTRUE, n, selection, "p & p bar")) break; |
1630 | pad->Modified(); pad->Update(); pad->SetLogx(); | |
92c40e64 | 1631 | pad = (TVirtualPad*)l->At(1); pad->cd(); |
1295b37f | 1632 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); |
92d6d80c | 1633 | // e selection |
1634 | n=0; | |
1635 | for(Int_t il(ly0); il<AliTRDgeometry::kNlayer; il+=dly){ | |
1636 | selection[n++] = il*11 + 4; // e- | |
1637 | selection[n++] = il*11 + 6; // e+ | |
1638 | } | |
a310e49b | 1639 | xy[0] = 0.2; xy[1] = -1.5; xy[2] = 7.; xy[3] = 12.; |
1640 | //xy[0] = 0.2; xy[1] = -1.5; xy[2] = 7.; xy[3] = 14.; // SA | |
92d6d80c | 1641 | if(!GetGraphArray(xy, kMCtrack, 10, kTRUE, n, selection, "e#pm")) break; |
1642 | pad->Modified(); pad->Update(); pad->SetLogx(); | |
1ee39b3a | 1643 | return kTRUE; |
d25116b6 | 1644 | case 37: // kMCtrackIn [y] |
1ee39b3a | 1645 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
a310e49b | 1646 | xy[0]=-.25; xy[1]=-1000.; xy[2]=.25; xy[3] =3000.; |
1ee39b3a | 1647 | ((TVirtualPad*)l->At(0))->cd(); |
2589cf64 | 1648 | selStart=0; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
a310e49b | 1649 | if(!GetGraphArray(xy, kMCtrackIn, 0, 1, n, selection)) break; |
1650 | ((TVirtualPad*)l->At(1))->cd(); | |
2589cf64 | 1651 | selStart=fgkNresYsegm[fSegmentLevel]/3; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
a310e49b | 1652 | if(!GetGraphArray(&xy[0], kMCtrackIn, 0, 1, n, selection)) break; |
1653 | return kTRUE; | |
d25116b6 | 1654 | case 38: // kMCtrackIn [y] |
a310e49b | 1655 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1656 | xy[0]=-.25; xy[1]=-1000.; xy[2]=.25; xy[3] =3000.; | |
1657 | ((TVirtualPad*)l->At(0))->cd(); | |
2589cf64 | 1658 | selStart=2*fgkNresYsegm[fSegmentLevel]/3; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
a310e49b | 1659 | if(!GetGraphArray(xy, kMCtrackIn, 0, 1, n, selection)) break; |
2589cf64 | 1660 | xy[0] = -.5; xy[1] = -0.5; xy[2] = fgkNresYsegm[fSegmentLevel]-.5; xy[3] = 2.5; |
1ee39b3a | 1661 | ((TVirtualPad*)l->At(1))->cd(); |
81979445 | 1662 | if(!GetGraphArray(xy, kMCtrackIn, 1, 1)) break; |
1ee39b3a | 1663 | return kTRUE; |
d25116b6 | 1664 | case 39: // kMCtrackIn [z] |
1ee39b3a | 1665 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1666 | xy[0]=-1.; xy[1]=-500.; xy[2]=1.; xy[3] =800.; | |
1667 | ((TVirtualPad*)l->At(0))->cd(); | |
81979445 | 1668 | if(!GetGraphArray(xy, kMCtrackIn, 2, 1)) break; |
1ee39b3a | 1669 | xy[0] = -1.; xy[1] = -0.5; xy[2] = 1.; xy[3] = 2.5; |
1670 | ((TVirtualPad*)l->At(1))->cd(); | |
81979445 | 1671 | if(!GetGraphArray(xy, kMCtrackIn, 3, 1)) break; |
1ee39b3a | 1672 | return kTRUE; |
d25116b6 | 1673 | case 40: // kMCtrackIn [phi|snp] |
1ee39b3a | 1674 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1675 | xy[0]=-.25; xy[1]=-0.5; xy[2]=.25; xy[3] =2.5; | |
1676 | ((TVirtualPad*)l->At(0))->cd(); | |
a310e49b | 1677 | if(!GetGraph(&xy[0], kMCtrackIn, 4)) break; |
1ee39b3a | 1678 | xy[0] = -.25; xy[1] = -0.5; xy[2] = .25; xy[3] = 1.5; |
1679 | ((TVirtualPad*)l->At(1))->cd(); | |
a310e49b | 1680 | if(!GetGraph(&xy[0], kMCtrackIn, 5)) break; |
1ee39b3a | 1681 | return kTRUE; |
d25116b6 | 1682 | case 41: // kMCtrackIn [theta|tgl] |
1ee39b3a | 1683 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1684 | xy[0]=-1.; xy[1]=-1.; xy[2]=1.; xy[3] =4.; | |
1685 | ((TVirtualPad*)l->At(0))->cd(); | |
a310e49b | 1686 | if(!GetGraph(&xy[0], kMCtrackIn, 6)) break; |
1ee39b3a | 1687 | xy[0] = -1.; xy[1] = -0.5; xy[2] = 1.; xy[3] = 1.5; |
1688 | ((TVirtualPad*)l->At(1))->cd(); | |
a310e49b | 1689 | if(!GetGraph(&xy[0], kMCtrackIn, 7)) break; |
1ee39b3a | 1690 | return kTRUE; |
d25116b6 | 1691 | case 42: // kMCtrackIn [pt] |
92d6d80c | 1692 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
a310e49b | 1693 | xy[0] = 0.2; xy[1] = -.8; xy[2] = 7.; xy[3] = 6.; |
1694 | //xy[0] = 0.2; xy[1] = -1.5; xy[2] = 7.; xy[3] = 10.; // SA | |
92d6d80c | 1695 | pad=(TVirtualPad*)l->At(0); pad->cd(); pad->SetLogx(); |
1696 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); | |
1697 | n=0; selection[n++]=2; selection[n++]=3; selection[n++]=7; selection[n++]=8; | |
1698 | if(!GetGraphArray(xy, kMCtrackIn, 8, 1, n, selection)) break; | |
1699 | pad = (TVirtualPad*)l->At(1); pad->cd(); pad->SetLogx(); | |
1700 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); | |
1701 | n=0; selection[n++]=0; selection[n++]=4; selection[n++]=6; selection[n++]=10; | |
1702 | if(!GetGraphArray(xy, kMCtrackIn, 8, 1, n, selection)) break; | |
1703 | return kTRUE; | |
d25116b6 | 1704 | case 43: //kMCtrackIn [1/pt] pulls |
92d6d80c | 1705 | xy[0] = 0.; xy[1] = -1.; xy[2] = 2.; xy[3] = 3.5; |
1706 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); | |
1707 | pad = (TVirtualPad*)l->At(0); pad->cd(); | |
1708 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); | |
1709 | n=0; selection[n++]=2; selection[n++]=3; selection[n++]=7; selection[n++]=8; | |
1710 | if(!GetGraphArray(xy, kMCtrackIn, 9, 1, n, selection)) break; | |
1711 | pad = (TVirtualPad*)l->At(1); pad->cd(); | |
1712 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); | |
1713 | n=0; selection[n++]=0; selection[n++]=4; selection[n++]=6; selection[n++]=10; | |
1714 | if(!GetGraphArray(xy, kMCtrackIn, 9, 1, n, selection)) break; | |
1715 | return kTRUE; | |
d25116b6 | 1716 | case 44: // kMCtrackIn [p] |
a310e49b | 1717 | xy[0] = 0.2; xy[1] = -.8; xy[2] = 7.; xy[3] = 6.; |
1718 | //xy[0] = 0.2; xy[1] = -1.5; xy[2] = 7.; xy[3] = 10.; | |
92d6d80c | 1719 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1720 | pad = ((TVirtualPad*)l->At(0));pad->cd();pad->SetLogx(); | |
1721 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); | |
1722 | n=0; selection[n++]=2; selection[n++]=3; selection[n++]=7; selection[n++]=8; | |
1723 | if(!GetGraphArray(xy, kMCtrackIn, 10, 1, n, selection)) break; | |
1724 | pad = ((TVirtualPad*)l->At(1)); pad->cd();pad->SetLogx(); | |
1725 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); | |
1726 | n=0; selection[n++]=0; selection[n++]=4; selection[n++]=6; selection[n++]=10; | |
1727 | if(!GetGraphArray(xy, kMCtrackIn, 10, 1, n, selection)) break; | |
1728 | return kTRUE; | |
d25116b6 | 1729 | case 45: // kMCtrackOut [y] |
92d6d80c | 1730 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
a310e49b | 1731 | xy[0]=-.3; xy[1]=-50.; xy[2]=.3; xy[3] =400.; |
92d6d80c | 1732 | ((TVirtualPad*)l->At(0))->cd(); |
2589cf64 | 1733 | selStart=0; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
a310e49b | 1734 | if(!GetGraphArray(xy, kMCtrackOut, 0, 1, n, selection)) break; |
1735 | ((TVirtualPad*)l->At(1))->cd(); | |
2589cf64 | 1736 | selStart=fgkNresYsegm[fSegmentLevel]/3; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
a310e49b | 1737 | if(!GetGraphArray(&xy[0], kMCtrackOut, 0, 1, n, selection)) break; |
1738 | return kTRUE; | |
d25116b6 | 1739 | case 46: // kMCtrackOut [y] |
a310e49b | 1740 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1741 | xy[0]=-.3; xy[1]=-50.; xy[2]=.3; xy[3] =400.; | |
1742 | ((TVirtualPad*)l->At(0))->cd(); | |
2589cf64 | 1743 | selStart=2*fgkNresYsegm[fSegmentLevel]/3; for(n=0; n<fgkNresYsegm[fSegmentLevel]/3; n++) selection[n]=selStart+n; |
a310e49b | 1744 | if(!GetGraphArray(xy, kMCtrackOut, 0, 1, n, selection)) break; |
2589cf64 | 1745 | xy[0] = -.5; xy[1] = -0.5; xy[2] = fgkNresYsegm[fSegmentLevel]-.5; xy[3] = 2.5; |
92d6d80c | 1746 | ((TVirtualPad*)l->At(1))->cd(); |
81979445 | 1747 | if(!GetGraphArray(xy, kMCtrackOut, 1, 1)) break; |
92d6d80c | 1748 | return kTRUE; |
d25116b6 | 1749 | case 47: // kMCtrackOut [z] |
92d6d80c | 1750 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
a310e49b | 1751 | xy[0]=-1.; xy[1]=-500.; xy[2]=1.; xy[3] =1500.; |
92d6d80c | 1752 | ((TVirtualPad*)l->At(0))->cd(); |
81979445 | 1753 | if(!GetGraphArray(xy, kMCtrackOut, 2, 1)) break; |
92d6d80c | 1754 | xy[0] = -1.; xy[1] = -0.5; xy[2] = 1.; xy[3] = 2.5; |
1755 | ((TVirtualPad*)l->At(1))->cd(); | |
81979445 | 1756 | if(!GetGraphArray(xy, kMCtrackOut, 3, 1)) break; |
92d6d80c | 1757 | return kTRUE; |
d25116b6 | 1758 | case 48: // kMCtrackOut [phi|snp] |
92d6d80c | 1759 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1760 | xy[0]=-.25; xy[1]=-0.5; xy[2]=.25; xy[3] =2.5; | |
1761 | ((TVirtualPad*)l->At(0))->cd(); | |
a310e49b | 1762 | if(!GetGraph(&xy[0], kMCtrackOut, 4)) break; |
92d6d80c | 1763 | xy[0] = -.25; xy[1] = -0.5; xy[2] = .25; xy[3] = 1.5; |
1764 | ((TVirtualPad*)l->At(1))->cd(); | |
a310e49b | 1765 | if(!GetGraph(&xy[0], kMCtrackOut, 5)) break; |
92d6d80c | 1766 | return kTRUE; |
d25116b6 | 1767 | case 49: // kMCtrackOut [theta|tgl] |
92d6d80c | 1768 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
1769 | xy[0]=-1.; xy[1]=-1.; xy[2]=1.; xy[3] =4.; | |
1770 | ((TVirtualPad*)l->At(0))->cd(); | |
a310e49b | 1771 | if(!GetGraph(&xy[0], kMCtrackOut, 6)) break; |
1772 | xy[0] = -1.; xy[1] = -0.5; xy[2] = 1.; xy[3] = 15.; | |
92d6d80c | 1773 | ((TVirtualPad*)l->At(1))->cd(); |
a310e49b | 1774 | if(!GetGraph(&xy[0], kMCtrackOut, 7)) break; |
92d6d80c | 1775 | return kTRUE; |
d25116b6 | 1776 | case 50: // kMCtrackOut [pt] |
1ee39b3a | 1777 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
db99a57a | 1778 | xy[0] = 0.2; xy[1] = -.8; xy[2] = 7.; xy[3] = 6.; |
a310e49b | 1779 | pad=(TVirtualPad*)l->At(0); pad->cd(); pad->SetLogx(); |
1295b37f | 1780 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); |
a310e49b | 1781 | n=0; selection[n++]=2; selection[n++]=3; selection[n++]=7; selection[n++]=8; |
1782 | if(!GetGraphArray(xy, kMCtrackOut, 8, 1, n, selection)) break; | |
1783 | pad = (TVirtualPad*)l->At(1); pad->cd();pad->SetLogx(); | |
1295b37f | 1784 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); |
a310e49b | 1785 | n=0; selection[n++]=0; selection[n++]=4; selection[n++]=6; selection[n++]=10; |
1786 | if(!GetGraphArray(xy, kMCtrackOut, 8, 1, n, selection)) break; | |
1ee39b3a | 1787 | return kTRUE; |
d25116b6 | 1788 | case 51: //kMCtrackOut [1/pt] pulls |
92d6d80c | 1789 | xy[0] = 0.; xy[1] = -1.; xy[2] = 2.; xy[3] = 3.5; |
1790 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); | |
1791 | pad = (TVirtualPad*)l->At(0); pad->cd(); | |
1792 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); | |
a310e49b | 1793 | n=0; selection[n++]=2; selection[n++]=3; selection[n++]=7; selection[n++]=8; |
1794 | if(!GetGraphArray(xy, kMCtrackOut, 9, 1, n, selection)) break; | |
92d6d80c | 1795 | pad = (TVirtualPad*)l->At(1); pad->cd(); |
1796 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); | |
a310e49b | 1797 | n=0; selection[n++]=0; selection[n++]=4; selection[n++]=6; selection[n++]=10; |
1798 | if(!GetGraphArray(xy, kMCtrackOut, 9, 1, n, selection)) break; | |
92d6d80c | 1799 | return kTRUE; |
d25116b6 | 1800 | case 52: // kMCtrackOut [p] |
1ee39b3a | 1801 | gPad->Divide(2, 1, 1.e-5, 1.e-5); l=gPad->GetListOfPrimitives(); |
db99a57a | 1802 | xy[0] = 0.2; xy[1] = -.8; xy[2] = 7.; xy[3] = 6.; |
a310e49b | 1803 | pad = ((TVirtualPad*)l->At(0));pad->cd();pad->SetLogx(); |
1295b37f | 1804 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); |
a310e49b | 1805 | n=0; selection[n++]=2; selection[n++]=3; selection[n++]=7; selection[n++]=8; |
1806 | if(!GetGraphArray(xy, kMCtrackOut, 10, 1, n, selection)) break; | |
1807 | pad = ((TVirtualPad*)l->At(1)); pad->cd();pad->SetLogx(); | |
1295b37f | 1808 | pad->SetMargin(0.125, 0.015, 0.1, 0.015); |
a310e49b | 1809 | n=0; selection[n++]=0; selection[n++]=4; selection[n++]=6; selection[n++]=10; |
1810 | if(!GetGraphArray(xy, kMCtrackOut, 10, 1, n, selection)) break; | |
1ee39b3a | 1811 | return kTRUE; |
1812 | } | |
1813 | AliWarning(Form("Reference plot [%d] missing result", ifig)); | |
1814 | return kFALSE; | |
1815 | } | |
1816 | ||
00a3f7a4 | 1817 | //________________________________________________________ |
1818 | void AliTRDresolution::MakeSummary() | |
1819 | { | |
1820 | // Build summary plots | |
1821 | ||
1822 | if(!fGraphS || !fGraphM){ | |
1823 | AliError("Missing results"); | |
1824 | return; | |
1825 | } | |
1826 | Float_t xy[4] = {0., 0., 0., 0.}; | |
068e2c00 | 1827 | Float_t range[2]; |
00a3f7a4 | 1828 | TH2 *h2 = new TH2I("h2SF", "", 20, -.2, .2, fgkNresYsegm[fSegmentLevel], -0.5, fgkNresYsegm[fSegmentLevel]-0.5); |
1829 | h2->GetXaxis()->CenterTitle(); | |
1830 | h2->GetYaxis()->CenterTitle(); | |
068e2c00 | 1831 | h2->GetZaxis()->CenterTitle();h2->GetZaxis()->SetTitleOffset(1.4); |
1832 | ||
1833 | Int_t ih2(0), iSumPlot(0); | |
1834 | TCanvas *cOut = new TCanvas(Form("TRDsummary%s_%d", GetName(), iSumPlot++), "Cluster & Tracklet Resolution", 1024, 768); | |
1835 | cOut->Divide(3,2, 2.e-3, 2.e-3, kYellow-7); | |
1836 | TVirtualPad *p(NULL); | |
1837 | ||
1838 | p=cOut->cd(1); | |
1839 | p->SetRightMargin(0.16);p->SetTopMargin(0.06); | |
1840 | h2=(TH2I*)h2->Clone(Form("h2SF_%d", ih2++)); | |
1841 | h2->SetTitle(Form("Cluster-Track R-Phi Residuals;tg(#phi);%s;Sigma [#mum]", fgkResYsegmName[fSegmentLevel])); | |
1842 | MakeSummaryPlot((TObjArray*) ((TObjArray*)fGraphS->At(kCluster))->At(0), h2); | |
1843 | GetRange(h2, 1, range); | |
1844 | h2->GetZaxis()->SetRangeUser(range[0], range[1]); | |
1845 | h2->Draw("colz"); | |
1846 | h2->SetContour(7); | |
1847 | ||
1848 | p=cOut->cd(2); | |
1849 | p->SetRightMargin(0.16);p->SetTopMargin(0.06); | |
1850 | h2=(TH2I*)h2->Clone(Form("h2SF_%d", ih2++)); | |
1851 | h2->SetTitle(Form("Cluster-Track R-Phi Systematics;tg(#phi);%s;Mean [#mum]", fgkResYsegmName[fSegmentLevel])); | |
1852 | MakeSummaryPlot((TObjArray*) ((TObjArray*)fGraphM->At(kCluster))->At(0), h2); | |
1853 | GetRange(h2, 0, range); | |
1854 | h2->GetZaxis()->SetRangeUser(range[0], range[1]); | |
1855 | h2->Draw("colz"); | |
1856 | h2->SetContour(7); | |
1857 | ||
1858 | p=cOut->cd(3); | |
1859 | p->SetRightMargin(0.06);p->SetTopMargin(0.06); | |
1860 | xy[0]=-.5; xy[1]=-0.5; xy[2]=fgkNresYsegm[fSegmentLevel]-.5; xy[3]=2.5; | |
1861 | GetGraphArray(xy, kCluster, 1, 1); | |
1862 | ||
1863 | p=cOut->cd(4); | |
1864 | p->SetRightMargin(0.16);p->SetTopMargin(0.06); | |
1865 | h2=(TH2I*)h2->Clone(Form("h2SF_%d", ih2++)); | |
1866 | h2->SetTitle(Form("Tracklet-Track R-Phi Residuals;tg(#phi);%s;Sigma [#mum]", fgkResYsegmName[fSegmentLevel])); | |
1867 | MakeSummaryPlot((TObjArray*) ((TObjArray*)fGraphS->At(kTrack))->At(0), h2); | |
1868 | GetRange(h2, 1, range); | |
1869 | h2->GetZaxis()->SetRangeUser(range[0], range[1]); | |
1870 | h2->Draw("colz"); | |
1871 | h2->SetContour(7); | |
1872 | ||
1873 | p=cOut->cd(5); | |
1874 | p->SetRightMargin(0.16);p->SetTopMargin(0.06); | |
1875 | h2=(TH2I*)h2->Clone(Form("h2SF_%d", ih2++)); | |
1876 | h2->SetTitle(Form("Tracklet-Track R-Phi Systematics;tg(#phi);%s;Mean [#mum]", fgkResYsegmName[fSegmentLevel])); | |
1877 | MakeSummaryPlot((TObjArray*) ((TObjArray*)fGraphM->At(kTrack))->At(0), h2); | |
1878 | GetRange(h2, 0, range); | |
1879 | h2->GetZaxis()->SetRangeUser(range[0], range[1]); | |
1880 | h2->Draw("colz"); | |
1881 | h2->SetContour(7); | |
1882 | ||
1883 | p=cOut->cd(6); | |
1884 | p->SetRightMargin(0.06);p->SetTopMargin(0.06); | |
1885 | xy[0]=-.5; xy[1]=-0.5; xy[2]=fgkNresYsegm[fSegmentLevel]-.5; xy[3]=2.5; | |
1886 | GetGraphArray(xy, kTrack, 1, 1); | |
1887 | ||
1888 | cOut->SaveAs(Form("%s.gif", cOut->GetName())); | |
00a3f7a4 | 1889 | |
5f7f1c07 | 1890 | if(!HasMCdata() || |
1891 | (!fGraphS->At(kMCcluster) || !fGraphM->At(kMCcluster) || | |
1892 | !fGraphS->At(kMCtracklet) || !fGraphM->At(kMCtracklet))){ | |
068e2c00 | 1893 | delete cOut; |
1894 | return; | |
1895 | } | |
1896 | cOut->Clear(); cOut->SetName(Form("TRDsummary%s_%d", GetName(), iSumPlot++)); | |
1897 | cOut->Divide(3, 2, 2.e-3, 2.e-3, kBlue-10); | |
1898 | ||
1899 | p=cOut->cd(1); | |
1900 | p->SetRightMargin(0.16);p->SetTopMargin(0.06); | |
1901 | h2=(TH2I*)h2->Clone(Form("h2SF_%d", ih2++)); | |
1902 | h2->SetTitle(Form("Cluster-MC R-Phi Resolution;tg(#phi);%s;Sigma [#mum]", fgkResYsegmName[fSegmentLevel])); | |
1903 | MakeSummaryPlot((TObjArray*) ((TObjArray*)fGraphS->At(kMCcluster))->At(0), h2); | |
1904 | GetRange(h2, 1, range); | |
1905 | h2->GetZaxis()->SetRangeUser(range[0], range[1]); | |
1906 | h2->Draw("colz"); | |
1907 | h2->SetContour(7); | |
1908 | ||
1909 | p=cOut->cd(2); | |
1910 | p->SetRightMargin(0.16);p->SetTopMargin(0.06); | |
1911 | h2=(TH2I*)h2->Clone(Form("h2SF_%d", ih2++)); | |
1912 | h2->SetContour(7); | |
1913 | h2->SetTitle(Form("Cluster-MC R-Phi Systematics;tg(#phi);%s;Mean [#mum]", fgkResYsegmName[fSegmentLevel])); | |
1914 | MakeSummaryPlot((TObjArray*) ((TObjArray*)fGraphM->At(kMCcluster))->At(0), h2); | |
1915 | GetRange(h2, 0, range); | |
1916 | h2->GetZaxis()->SetRangeUser(range[0], range[1]); | |
1917 | h2->Draw("colz"); | |
1918 | h2->SetContour(7); | |
1919 | ||
1920 | p=cOut->cd(3); | |
1921 | p->SetRightMargin(0.06);p->SetTopMargin(0.06); | |
00a3f7a4 | 1922 | xy[0]=-.5; xy[1]=-0.5; xy[2]=fgkNresYsegm[fSegmentLevel]-.5; xy[3]=2.5; |
1923 | GetGraphArray(xy, kMCcluster, 1, 1); | |
1924 | ||
068e2c00 | 1925 | p=cOut->cd(4); |
1926 | p->SetRightMargin(0.16);p->SetTopMargin(0.06); | |
1927 | h2=(TH2I*)h2->Clone(Form("h2SF_%d", ih2++)); | |
1928 | h2->SetContour(7); | |
1929 | h2->SetTitle(Form("Tracklet-MC R-Phi Resolution;tg(#phi);%s;Sigma [#mum]", fgkResYsegmName[fSegmentLevel])); | |
1930 | MakeSummaryPlot((TObjArray*) ((TObjArray*)fGraphS->At(kMCtracklet))->At(0), h2); | |
1931 | GetRange(h2, 1, range); | |
1932 | h2->GetZaxis()->SetRangeUser(range[0], range[1]); | |
1933 | h2->Draw("colz"); | |
1934 | h2->SetContour(7); | |
1935 | ||
1936 | p=cOut->cd(5); | |
1937 | p->SetRightMargin(0.16);p->SetTopMargin(0.06); | |
1938 | h2=(TH2I*)h2->Clone(Form("h2SF_%d", ih2++)); | |
1939 | h2->SetContour(7); | |
1940 | h2->SetTitle(Form("Tracklet-MC R-Phi Systematics;tg(#phi);%s;Mean [#mum]", fgkResYsegmName[fSegmentLevel])); | |
1941 | MakeSummaryPlot((TObjArray*) ((TObjArray*)fGraphM->At(kMCtracklet))->At(0), h2); | |
1942 | GetRange(h2, 0, range); | |
1943 | h2->GetZaxis()->SetRangeUser(range[0], range[1]); | |
1944 | h2->Draw("colz"); | |
1945 | h2->SetContour(7); | |
1946 | ||
1947 | p=cOut->cd(6); | |
1948 | p->SetRightMargin(0.06);p->SetTopMargin(0.06); | |
1949 | xy[0]=-.5; xy[1]=-0.5; xy[2]=fgkNresYsegm[fSegmentLevel]-.5; xy[3]=2.5; | |
1950 | GetGraphArray(xy, kMCtracklet, 1, 1); | |
1951 | ||
1952 | cOut->SaveAs(Form("%s.gif", cOut->GetName())); | |
1953 | delete cOut; | |
1954 | } | |
1955 | ||
1956 | //________________________________________________________ | |
1957 | void AliTRDresolution::GetRange(TH2 *h2, Char_t mod, Float_t *range) | |
1958 | { | |
1959 | // Returns the range of the bulk of data in histogram h2. Removes outliers. | |
1960 | // The "range" vector should be initialized with 2 elements | |
1961 | // Option "mod" can be any of | |
1962 | // - 0 : gaussian like distribution | |
1963 | // - 1 : tailed distribution | |
1964 | ||
1965 | Int_t nx(h2->GetNbinsX()) | |
1966 | , ny(h2->GetNbinsY()) | |
1967 | , n(nx*ny); | |
1968 | Double_t *data=new Double_t[n]; | |
1969 | for(Int_t ix(1), in(0); ix<=nx; ix++){ | |
1970 | for(Int_t iy(1); iy<=ny; iy++) | |
1971 | data[in++] = h2->GetBinContent(ix, iy); | |
00a3f7a4 | 1972 | } |
068e2c00 | 1973 | Double_t mean, sigm; |
1974 | AliMathBase::EvaluateUni(n, data, mean, sigm, Int_t(n*.8)); | |
1975 | ||
1976 | range[0]=mean-3.*sigm; range[1]=mean+3.*sigm; | |
1977 | if(mod==1) range[0]=TMath::Max(Float_t(1.e-3), range[0]); | |
1978 | AliDebug(2, Form("h[%s] range0[%f %f]", h2->GetName(), range[0], range[1])); | |
1979 | TH1S h1("h1SF0", "", 100, range[0], range[1]); | |
1980 | h1.FillN(n,data,0); | |
1981 | delete [] data; | |
1982 | ||
1983 | switch(mod){ | |
1984 | case 0:// gaussian distribution | |
1985 | { | |
1986 | TF1 fg("fg", "gaus", mean-3.*sigm, mean+3.*sigm); | |
1987 | h1.Fit(&fg, "QN"); | |
1988 | mean=fg.GetParameter(1); sigm=fg.GetParameter(2); | |
1989 | range[0] = mean-2.5*sigm;range[1] = mean+2.5*sigm; | |
1990 | AliDebug(2, Form(" rangeG[%f %f]", range[0], range[1])); | |
1991 | break; | |
00a3f7a4 | 1992 | } |
068e2c00 | 1993 | case 1:// tailed distribution |
1994 | { | |
1995 | Int_t bmax(h1.GetMaximumBin()); | |
1996 | Int_t jBinMin(1), jBinMax(100); | |
1997 | for(Int_t ibin(bmax); ibin--;){ | |
61f6b45e | 1998 | if(h1.GetBinContent(ibin)<1.){ |
068e2c00 | 1999 | jBinMin=ibin; break; |
2000 | } | |
2001 | } | |
2002 | for(Int_t ibin(bmax); ibin++;){ | |
61f6b45e | 2003 | if(h1.GetBinContent(ibin)<1.){ |
068e2c00 | 2004 | jBinMax=ibin; break; |
2005 | } | |
00a3f7a4 | 2006 | } |
068e2c00 | 2007 | range[0]=h1.GetBinCenter(jBinMin); range[1]=h1.GetBinCenter(jBinMax); |
2008 | AliDebug(2, Form(" rangeT[%f %f]", range[0], range[1])); | |
2009 | break; | |
2010 | } | |
00a3f7a4 | 2011 | } |
00a3f7a4 | 2012 | |
068e2c00 | 2013 | return; |
2014 | } | |
2015 | ||
2016 | //________________________________________________________ | |
2017 | void AliTRDresolution::MakeSummaryPlot(TObjArray *a, TH2 *h2) | |
2018 | { | |
61f6b45e | 2019 | // Core functionality for MakeSummary function. |
2020 | ||
068e2c00 | 2021 | h2->Reset(); |
2022 | Double_t x,y; | |
2023 | TGraphErrors *g(NULL); TAxis *ax(h2->GetXaxis()); | |
00a3f7a4 | 2024 | for(Int_t iseg(0); iseg<fgkNresYsegm[fSegmentLevel]; iseg++){ |
2025 | g=(TGraphErrors*)a->At(iseg); | |
2026 | for(Int_t in(0); in<g->GetN(); in++){ | |
2027 | g->GetPoint(in, x, y); | |
2028 | h2->SetBinContent(ax->FindBin(x), iseg+1, y); | |
00a3f7a4 | 2029 | } |
2030 | } | |
00a3f7a4 | 2031 | } |
2032 | ||
068e2c00 | 2033 | |
00a3f7a4 | 2034 | //________________________________________________________ |
1ee39b3a | 2035 | Bool_t AliTRDresolution::PostProcess() |
2036 | { | |
61f6b45e | 2037 | // Fit, Project, Combine, Extract values from the containers filled during execution |
2038 | ||
2039 | /*fContainer = dynamic_cast<TObjArray*>(GetOutputData(0));*/ | |
1ee39b3a | 2040 | if (!fContainer) { |
2041 | AliError("ERROR: list not available"); | |
2042 | return kFALSE; | |
2043 | } | |
61f6b45e | 2044 | |
2045 | // define general behavior parameters | |
2046 | const Color_t fgColorS[11]={ | |
2047 | kOrange, kOrange-3, kMagenta+1, kViolet, kRed, | |
2048 | kGray, | |
2049 | kRed, kViolet, kMagenta+1, kOrange-3, kOrange | |
2050 | }; | |
2051 | const Color_t fgColorM[11]={ | |
2052 | kCyan-5, kAzure-4, kBlue-7, kBlue+2, kViolet+10, | |
2053 | kBlack, | |
2054 | kViolet+10, kBlue+2, kBlue-7, kAzure-4, kCyan-5 | |
2055 | }; | |
2056 | const Marker_t fgMarker[11]={ | |
2057 | 30, 30, 26, 25, 24, | |
2058 | 28, | |
2059 | 20, 21, 22, 29, 29 | |
2060 | }; | |
2061 | ||
b91fdd71 | 2062 | TGraph *gm= NULL, *gs= NULL; |
1ee39b3a | 2063 | if(!fGraphS && !fGraphM){ |
31c8fa8a | 2064 | TObjArray *aM(NULL), *aS(NULL); |
1ee39b3a | 2065 | Int_t n = fContainer->GetEntriesFast(); |
2066 | fGraphS = new TObjArray(n); fGraphS->SetOwner(); | |
2067 | fGraphM = new TObjArray(n); fGraphM->SetOwner(); | |
92d6d80c | 2068 | for(Int_t ig(0), nc(0); ig<n; ig++){ |
92c40e64 | 2069 | fGraphM->AddAt(aM = new TObjArray(fgNproj[ig]), ig); |
2070 | fGraphS->AddAt(aS = new TObjArray(fgNproj[ig]), ig); | |
92d6d80c | 2071 | |
2072 | for(Int_t ic=0; ic<fgNproj[ig]; ic++, nc++){ | |
2589cf64 | 2073 | AliDebug(2, Form("building G[%d] P[%d] N[%d]", ig, ic, fNcomp[nc])); |
2074 | if(fNcomp[nc]>1){ | |
31c8fa8a | 2075 | TObjArray *agS(NULL), *agM(NULL); |
2589cf64 | 2076 | aS->AddAt(agS = new TObjArray(fNcomp[nc]), ic); |
2077 | aM->AddAt(agM = new TObjArray(fNcomp[nc]), ic); | |
2078 | for(Int_t is=fNcomp[nc]; is--;){ | |
31c8fa8a | 2079 | agS->AddAt(gs = new TGraphErrors(), is); |
92d6d80c | 2080 | Int_t is0(is%11), il0(is/11); |
31c8fa8a | 2081 | gs->SetMarkerStyle(fgMarker[is0]); |
1295b37f | 2082 | gs->SetMarkerColor(fgColorS[is0]); |
2083 | gs->SetLineColor(fgColorS[is0]); | |
92d6d80c | 2084 | gs->SetLineStyle(il0);gs->SetLineWidth(2); |
2589cf64 | 2085 | gs->SetName(Form("s_%d_%02d_%02d", ig, ic, is)); |
31c8fa8a | 2086 | |
2087 | agM->AddAt(gm = new TGraphErrors(), is); | |
2088 | gm->SetMarkerStyle(fgMarker[is0]); | |
1295b37f | 2089 | gm->SetMarkerColor(fgColorM[is0]); |
2090 | gm->SetLineColor(fgColorM[is0]); | |
92d6d80c | 2091 | gm->SetLineStyle(il0);gm->SetLineWidth(2); |
2589cf64 | 2092 | gm->SetName(Form("m_%d_%02d_%02d", ig, ic, is)); |
a310e49b | 2093 | // this is important for labels in the legend |
2094 | if(ic==0) { | |
2589cf64 | 2095 | gs->SetTitle(Form("%s %02d", fgkResYsegmName[fSegmentLevel], is%fgkNresYsegm[fSegmentLevel])); |
2096 | gm->SetTitle(Form("%s %02d", fgkResYsegmName[fSegmentLevel], is%fgkNresYsegm[fSegmentLevel])); | |
81979445 | 2097 | } else if(ic==1) { |
2098 | gs->SetTitle(Form("%s Ly[%d]", is%2 ?"z":"y", is/2)); | |
2099 | gm->SetTitle(Form("%s Ly[%d]", is%2?"z":"y", is/2)); | |
2100 | } else if(ic==2||ic==3) { | |
2101 | gs->SetTitle(Form("%s Ly[%d]", is%2 ?"RC":"no RC", is/2)); | |
2102 | gm->SetTitle(Form("%s Ly[%d]", is%2?"RC":"no RC", is/2)); | |
a310e49b | 2103 | } else if(ic<=7) { |
d25116b6 | 2104 | gs->SetTitle(Form("Layer[%d]", is%AliTRDgeometry::kNlayer)); |
2105 | gm->SetTitle(Form("Layer[%d]", is%AliTRDgeometry::kNlayer)); | |
a310e49b | 2106 | } else { |
2107 | gs->SetTitle(Form("%s @ ly[%d]", fgParticle[is0], il0)); | |
2108 | gm->SetTitle(Form("%s @ ly[%d]", fgParticle[is0], il0)); | |
2109 | } | |
92c40e64 | 2110 | } |
2111 | } else { | |
2112 | aS->AddAt(gs = new TGraphErrors(), ic); | |
2113 | gs->SetMarkerStyle(23); | |
2114 | gs->SetMarkerColor(kRed); | |
2115 | gs->SetLineColor(kRed); | |
2589cf64 | 2116 | gs->SetNameTitle(Form("s_%d_%02d", ig, ic), "sigma"); |
92c40e64 | 2117 | |
2118 | aM->AddAt(gm = ig ? (TGraph*)new TGraphErrors() : (TGraph*)new TGraphAsymmErrors(), ic); | |
2119 | gm->SetLineColor(kBlack); | |
2120 | gm->SetMarkerStyle(7); | |
2121 | gm->SetMarkerColor(kBlack); | |
2589cf64 | 2122 | gm->SetNameTitle(Form("m_%d_%02d", ig, ic), "mean"); |
1ee39b3a | 2123 | } |
1ee39b3a | 2124 | } |
2125 | } | |
2126 | } | |
2127 | ||
2128 | /* printf("\n\n\n"); fGraphS->ls(); | |
2129 | printf("\n\n\n"); fGraphM->ls();*/ | |
2130 | ||
2131 | ||
2132 | // DEFINE MODELS | |
2133 | // simple gauss | |
2134 | TF1 fg("fGauss", "gaus", -.5, .5); | |
2135 | // Landau for charge resolution | |
92c40e64 | 2136 | TF1 fch("fClCh", "landau", 0., 1000.); |
2137 | // Landau for e+- pt resolution | |
2138 | TF1 fpt("fPt", "landau", -0.1, 0.2); | |
1ee39b3a | 2139 | |
2140 | //PROCESS EXPERIMENTAL DISTRIBUTIONS | |
2141 | // Charge resolution | |
2142 | //Process3DL(kCharge, 0, &fl); | |
2143 | // Clusters residuals | |
92d6d80c | 2144 | Process3D(kCluster, 0, &fg, 1.e4); |
81979445 | 2145 | Process3Dlinked(kCluster, 1, &fg); |
6558fd69 | 2146 | fNRefFigures = 3; |
1ee39b3a | 2147 | // Tracklet residual/pulls |
6558fd69 | 2148 | Process3D(kTrack , 0, &fg, 1.e4); |
81979445 | 2149 | Process3Dlinked(kTrack , 1, &fg); |
2150 | Process3D(kTrack , 2, &fg, 1.e4); | |
2151 | Process3D(kTrack , 3, &fg); | |
92d6d80c | 2152 | Process2D(kTrack , 4, &fg, 1.e3); |
6558fd69 | 2153 | fNRefFigures = 7; |
a310e49b | 2154 | // TRDin residual/pulls |
92d6d80c | 2155 | Process3D(kTrackIn, 0, &fg, 1.e4); |
81979445 | 2156 | Process3Dlinked(kTrackIn, 1, &fg); |
2157 | Process3D(kTrackIn, 2, &fg, 1.e4); | |
2158 | Process3D(kTrackIn, 3, &fg); | |
92d6d80c | 2159 | Process2D(kTrackIn, 4, &fg, 1.e3); |
6558fd69 | 2160 | fNRefFigures = 11; |
a310e49b | 2161 | // TRDout residual/pulls |
6558fd69 | 2162 | Process3D(kTrackOut, 0, &fg, 1.e3); // scale to fit - see PlotTrackOut |
81979445 | 2163 | Process3Dlinked(kTrackOut, 1, &fg); |
2164 | Process3D(kTrackOut, 2, &fg, 1.e4); | |
2165 | Process3D(kTrackOut, 3, &fg); | |
a310e49b | 2166 | Process2D(kTrackOut, 4, &fg, 1.e3); |
6558fd69 | 2167 | fNRefFigures = 15; |
1ee39b3a | 2168 | |
2169 | if(!HasMCdata()) return kTRUE; | |
2170 | ||
2171 | ||
2172 | //PROCESS MC RESIDUAL DISTRIBUTIONS | |
2173 | ||
2174 | // CLUSTER Y RESOLUTION/PULLS | |
92d6d80c | 2175 | Process3D(kMCcluster, 0, &fg, 1.e4); |
81979445 | 2176 | Process3Dlinked(kMCcluster, 1, &fg, 1.); |
6558fd69 | 2177 | fNRefFigures = 17; |
1ee39b3a | 2178 | |
2179 | // TRACKLET RESOLUTION/PULLS | |
92d6d80c | 2180 | Process3D(kMCtracklet, 0, &fg, 1.e4); // y |
81979445 | 2181 | Process3Dlinked(kMCtracklet, 1, &fg, 1.); // y pulls |
2182 | Process3D(kMCtracklet, 2, &fg, 1.e4); // z | |
2183 | Process3D(kMCtracklet, 3, &fg, 1.); // z pulls | |
92d6d80c | 2184 | Process2D(kMCtracklet, 4, &fg, 1.e3); // phi |
d25116b6 | 2185 | fNRefFigures = 21; |
1ee39b3a | 2186 | |
2187 | // TRACK RESOLUTION/PULLS | |
92d6d80c | 2188 | Process3Darray(kMCtrack, 0, &fg, 1.e4); // y |
81979445 | 2189 | Process3DlinkedArray(kMCtrack, 1, &fg); // y PULL |
2190 | Process3Darray(kMCtrack, 2, &fg, 1.e4); // z | |
2191 | Process3Darray(kMCtrack, 3, &fg); // z PULL | |
92d6d80c | 2192 | Process2Darray(kMCtrack, 4, &fg, 1.e3); // phi |
2193 | Process2Darray(kMCtrack, 5, &fg); // snp PULL | |
2194 | Process2Darray(kMCtrack, 6, &fg, 1.e3); // theta | |
2195 | Process2Darray(kMCtrack, 7, &fg); // tgl PULL | |
2196 | Process3Darray(kMCtrack, 8, &fg, 1.e2); // pt resolution | |
2197 | Process3Darray(kMCtrack, 9, &fg); // 1/pt pulls | |
2198 | Process3Darray(kMCtrack, 10, &fg, 1.e2); // p resolution | |
d25116b6 | 2199 | fNRefFigures+=16; |
92d6d80c | 2200 | |
2201 | // TRACK TRDin RESOLUTION/PULLS | |
2202 | Process3D(kMCtrackIn, 0, &fg, 1.e4);// y resolution | |
81979445 | 2203 | Process3Dlinked(kMCtrackIn, 1, &fg); // y pulls |
2204 | Process3D(kMCtrackIn, 2, &fg, 1.e4);// z resolution | |
2205 | Process3D(kMCtrackIn, 3, &fg); // z pulls | |
92d6d80c | 2206 | Process2D(kMCtrackIn, 4, &fg, 1.e3);// phi resolution |
2207 | Process2D(kMCtrackIn, 5, &fg); // snp pulls | |
2208 | Process2D(kMCtrackIn, 6, &fg, 1.e3);// theta resolution | |
2209 | Process2D(kMCtrackIn, 7, &fg); // tgl pulls | |
2210 | Process3D(kMCtrackIn, 8, &fg, 1.e2);// pt resolution | |
2211 | Process3D(kMCtrackIn, 9, &fg); // 1/pt pulls | |
2212 | Process3D(kMCtrackIn, 10, &fg, 1.e2);// p resolution | |
d25116b6 | 2213 | fNRefFigures+=8; |
92d6d80c | 2214 | |
2215 | // TRACK TRDout RESOLUTION/PULLS | |
2216 | Process3D(kMCtrackOut, 0, &fg, 1.e4);// y resolution | |
81979445 | 2217 | Process3Dlinked(kMCtrackOut, 1, &fg); // y pulls |
2218 | Process3D(kMCtrackOut, 2, &fg, 1.e4);// z resolution | |
2219 | Process3D(kMCtrackOut, 3, &fg); // z pulls | |
92d6d80c | 2220 | Process2D(kMCtrackOut, 4, &fg, 1.e3);// phi resolution |
2221 | Process2D(kMCtrackOut, 5, &fg); // snp pulls | |
2222 | Process2D(kMCtrackOut, 6, &fg, 1.e3);// theta resolution | |
2223 | Process2D(kMCtrackOut, 7, &fg); // tgl pulls | |
2224 | Process3D(kMCtrackOut, 8, &fg, 1.e2);// pt resolution | |
2225 | Process3D(kMCtrackOut, 9, &fg); // 1/pt pulls | |
2226 | Process3D(kMCtrackOut, 10, &fg, 1.e2);// p resolution | |
d25116b6 | 2227 | fNRefFigures+=8; |
1ee39b3a | 2228 | |
2229 | return kTRUE; | |
2230 | } | |
2231 | ||
2232 | ||
2233 | //________________________________________________________ | |
2234 | void AliTRDresolution::Terminate(Option_t *opt) | |
2235 | { | |
2236 | AliTRDrecoTask::Terminate(opt); | |
2237 | if(HasPostProcess()) PostProcess(); | |
2238 | } | |
2239 | ||
2240 | //________________________________________________________ | |
2241 | void AliTRDresolution::AdjustF1(TH1 *h, TF1 *f) | |
2242 | { | |
2243 | // Helper function to avoid duplication of code | |
2244 | // Make first guesses on the fit parameters | |
2245 | ||
2246 | // find the intial parameters of the fit !! (thanks George) | |
2247 | Int_t nbinsy = Int_t(.5*h->GetNbinsX()); | |
2248 | Double_t sum = 0.; | |
2249 | for(Int_t jbin=nbinsy-4; jbin<=nbinsy+4; jbin++) sum+=h->GetBinContent(jbin); sum/=9.; | |
2250 | f->SetParLimits(0, 0., 3.*sum); | |
2251 | f->SetParameter(0, .9*sum); | |
2252 | Double_t rms = h->GetRMS(); | |
2253 | f->SetParLimits(1, -rms, rms); | |
2254 | f->SetParameter(1, h->GetMean()); | |
2255 | ||
2256 | f->SetParLimits(2, 0., 2.*rms); | |
2257 | f->SetParameter(2, rms); | |
2258 | if(f->GetNpar() <= 4) return; | |
2259 | ||
2260 | f->SetParLimits(3, 0., sum); | |
2261 | f->SetParameter(3, .1*sum); | |
2262 | ||
2263 | f->SetParLimits(4, -.3, .3); | |
2264 | f->SetParameter(4, 0.); | |
2265 | ||
2266 | f->SetParLimits(5, 0., 1.e2); | |
2267 | f->SetParameter(5, 2.e-1); | |
2268 | } | |
2269 | ||
afca20ef | 2270 | //________________________________________________________ |
2589cf64 | 2271 | TObjArray* AliTRDresolution::BuildMonitorContainerCluster(const char* name, Bool_t expand) |
afca20ef | 2272 | { |
3d2a3dff | 2273 | // Build performance histograms for AliTRDcluster.vs TRD track or MC |
afca20ef | 2274 | // - y reziduals/pulls |
3d2a3dff | 2275 | |
2276 | TObjArray *arr = new TObjArray(2); | |
afca20ef | 2277 | arr->SetName(name); arr->SetOwner(); |
2278 | TH1 *h(NULL); char hname[100], htitle[300]; | |
2279 | ||
2280 | // tracklet resolution/pull in y direction | |
3d2a3dff | 2281 | sprintf(hname, "%s_%s_Y", GetNameId(), name); |
2589cf64 | 2282 | sprintf(htitle, "Y res for \"%s\" @ %s;tg(#phi);#Delta y [cm];%s", GetNameId(), name, fgkResYsegmName[fSegmentLevel]); |
3d2a3dff | 2283 | if(!(h = (TH3S*)gROOT->FindObject(hname))){ |
2589cf64 | 2284 | Int_t nybins=fgkNresYsegm[fSegmentLevel]; |
2285 | if(expand) nybins*=2; | |
3d2a3dff | 2286 | h = new TH3S(hname, htitle, |
6859821f | 2287 | 48, -.48, .48, // phi |
2288 | 60, -fDyRange, fDyRange, // dy | |
2289 | nybins, -0.5, nybins-0.5);// segment | |
afca20ef | 2290 | } else h->Reset(); |
2291 | arr->AddAt(h, 0); | |
81979445 | 2292 | sprintf(hname, "%s_%s_YZpull", GetNameId(), name); |
2589cf64 | 2293 | sprintf(htitle, "YZ pull for \"%s\" @ %s;%s;#Delta y / #sigma_{y};#Delta z / #sigma_{z}", GetNameId(), name, fgkResYsegmName[fSegmentLevel]); |
81979445 | 2294 | if(!(h = (TH3S*)gROOT->FindObject(hname))){ |
2589cf64 | 2295 | h = new TH3S(hname, htitle, fgkNresYsegm[fSegmentLevel], -0.5, fgkNresYsegm[fSegmentLevel]-0.5, 100, -4.5, 4.5, 100, -4.5, 4.5); |
afca20ef | 2296 | } else h->Reset(); |
2297 | arr->AddAt(h, 1); | |
2298 | ||
3d2a3dff | 2299 | return arr; |
2300 | } | |
2301 | ||
2302 | //________________________________________________________ | |
2589cf64 | 2303 | TObjArray* AliTRDresolution::BuildMonitorContainerTracklet(const char* name, Bool_t expand) |
3d2a3dff | 2304 | { |
2305 | // Build performance histograms for AliExternalTrackParam.vs TRD tracklet | |
2306 | // - y reziduals/pulls | |
2307 | // - z reziduals/pulls | |
2308 | // - phi reziduals | |
2589cf64 | 2309 | TObjArray *arr = BuildMonitorContainerCluster(name, expand); |
3d2a3dff | 2310 | arr->Expand(5); |
2311 | TH1 *h(NULL); char hname[100], htitle[300]; | |
2312 | ||
afca20ef | 2313 | // tracklet resolution/pull in z direction |
3d2a3dff | 2314 | sprintf(hname, "%s_%s_Z", GetNameId(), name); |
81979445 | 2315 | sprintf(htitle, "Z res for \"%s\" @ %s;tg(#theta);#Delta z [cm];row cross", GetNameId(), name); |
2316 | if(!(h = (TH3S*)gROOT->FindObject(hname))){ | |
2317 | h = new TH3S(hname, htitle, 50, -1., 1., 100, -1.5, 1.5, 2, -0.5, 1.5); | |
afca20ef | 2318 | } else h->Reset(); |
2319 | arr->AddAt(h, 2); | |
3d2a3dff | 2320 | sprintf(hname, "%s_%s_Zpull", GetNameId(), name); |
81979445 | 2321 | sprintf(htitle, "Z pull for \"%s\" @ %s;tg(#theta);#Delta z / #sigma_{z};row cross", GetNameId(), name); |
2322 | if(!(h = (TH3S*)gROOT->FindObject(hname))){ | |
2323 | h = new TH3S(hname, htitle, 50, -1., 1., 100, -5.5, 5.5, 2, -0.5, 1.5); | |
dfd7d48b | 2324 | h->GetZaxis()->SetBinLabel(1, "no RC"); |
2325 | h->GetZaxis()->SetBinLabel(2, "RC"); | |
afca20ef | 2326 | } else h->Reset(); |
2327 | arr->AddAt(h, 3); | |
2328 | ||
2329 | // tracklet to track phi resolution | |
3d2a3dff | 2330 | sprintf(hname, "%s_%s_PHI", GetNameId(), name); |
2331 | sprintf(htitle, "#Phi res for \"%s\" @ %s;tg(#phi);#Delta #phi [rad];entries", GetNameId(), name); | |
afca20ef | 2332 | if(!(h = (TH2I*)gROOT->FindObject(hname))){ |
2333 | h = new TH2I(hname, htitle, 21, -.33, .33, 100, -.5, .5); | |
2334 | } else h->Reset(); | |
2335 | arr->AddAt(h, 4); | |
2336 | ||
2337 | return arr; | |
2338 | } | |
2339 | ||
2340 | //________________________________________________________ | |
2341 | TObjArray* AliTRDresolution::BuildMonitorContainerTrack(const char* name) | |
2342 | { | |
2343 | // Build performance histograms for AliExternalTrackParam.vs MC | |
2344 | // - y resolution/pulls | |
2345 | // - z resolution/pulls | |
2346 | // - phi resolution, snp pulls | |
2347 | // - theta resolution, tgl pulls | |
2348 | // - pt resolution, 1/pt pulls, p resolution | |
2349 | ||
afca20ef | 2350 | TObjArray *arr = BuildMonitorContainerTracklet(name); |
2351 | arr->Expand(11); | |
3d2a3dff | 2352 | TH1 *h(NULL); char hname[100], htitle[300]; |
a310e49b | 2353 | TAxis *ax(NULL); |
3d2a3dff | 2354 | |
afca20ef | 2355 | // snp pulls |
3d2a3dff | 2356 | sprintf(hname, "%s_%s_SNPpull", GetNameId(), name); |
2357 | sprintf(htitle, "SNP pull for \"%s\" @ %s;tg(#phi);#Delta snp / #sigma_{snp};entries", GetNameId(), name); | |
afca20ef | 2358 | if(!(h = (TH2I*)gROOT->FindObject(hname))){ |
2359 | h = new TH2I(hname, htitle, 60, -.3, .3, 100, -4.5, 4.5); | |
2360 | } else h->Reset(); | |
2361 | arr->AddAt(h, 5); | |
2362 | ||
2363 | // theta resolution | |
3d2a3dff | 2364 | sprintf(hname, "%s_%s_THT", GetNameId(), name); |
2365 | sprintf(htitle, "#Theta res for \"%s\" @ %s;tg(#theta);#Delta #theta [rad];entries", GetNameId(), name); | |
afca20ef | 2366 | if(!(h = (TH2I*)gROOT->FindObject(hname))){ |
2367 | h = new TH2I(hname, htitle, 100, -1., 1., 100, -5e-3, 5e-3); | |
2368 | } else h->Reset(); | |
2369 | arr->AddAt(h, 6); | |
2370 | // tgl pulls | |
3d2a3dff | 2371 | sprintf(hname, "%s_%s_TGLpull", GetNameId(), name); |
2372 | sprintf(htitle, "TGL pull for \"%s\" @ %s;tg(#theta);#Delta tgl / #sigma_{tgl};entries", GetNameId(), name); | |
afca20ef | 2373 | if(!(h = (TH2I*)gROOT->FindObject(hname))){ |
2374 | h = new TH2I(hname, htitle, 100, -1., 1., 100, -4.5, 4.5); | |
2375 | } else h->Reset(); | |
2376 | arr->AddAt(h, 7); | |
2377 | ||
2378 | const Int_t kNpt(14); | |
2379 | const Int_t kNdpt(150); | |
2380 | const Int_t kNspc = 2*AliPID::kSPECIES+1; | |
61f6b45e | 2381 | Float_t lPt=0.1, lDPt=-.1, lSpc=-5.5; |
afca20ef | 2382 | Float_t binsPt[kNpt+1], binsSpc[kNspc+1], binsDPt[kNdpt+1]; |
61f6b45e | 2383 | for(Int_t i=0;i<kNpt+1; i++,lPt=TMath::Exp(i*.15)-1.) binsPt[i]=lPt; |
2384 | for(Int_t i=0; i<kNspc+1; i++,lSpc+=1.) binsSpc[i]=lSpc; | |
2385 | for(Int_t i=0; i<kNdpt+1; i++,lDPt+=2.e-3) binsDPt[i]=lDPt; | |
afca20ef | 2386 | |
2387 | // Pt resolution | |
3d2a3dff | 2388 | sprintf(hname, "%s_%s_Pt", GetNameId(), name); |
2389 | sprintf(htitle, "P_{t} res for \"%s\" @ %s;p_{t} [GeV/c];#Delta p_{t}/p_{t}^{MC};SPECIES", GetNameId(), name); | |
afca20ef | 2390 | if(!(h = (TH3S*)gROOT->FindObject(hname))){ |
2391 | h = new TH3S(hname, htitle, | |
2392 | kNpt, binsPt, kNdpt, binsDPt, kNspc, binsSpc); | |
a310e49b | 2393 | ax = h->GetZaxis(); |
2394 | for(Int_t ib(1); ib<=ax->GetNbins(); ib++) ax->SetBinLabel(ib, fgParticle[ib-1]); | |
afca20ef | 2395 | } else h->Reset(); |
2396 | arr->AddAt(h, 8); | |
2397 | // 1/Pt pulls | |
3d2a3dff | 2398 | sprintf(hname, "%s_%s_1Pt", GetNameId(), name); |
2399 | sprintf(htitle, "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 | 2400 | if(!(h = (TH3S*)gROOT->FindObject(hname))){ |
2401 | h = new TH3S(hname, htitle, | |
2402 | kNpt, 0., 2., 100, -4., 4., kNspc, -5.5, 5.5); | |
a310e49b | 2403 | ax = h->GetZaxis(); |
2404 | for(Int_t ib(1); ib<=ax->GetNbins(); ib++) ax->SetBinLabel(ib, fgParticle[ib-1]); | |
afca20ef | 2405 | } else h->Reset(); |
2406 | arr->AddAt(h, 9); | |
2407 | // P resolution | |
3d2a3dff | 2408 | sprintf(hname, "%s_%s_P", GetNameId(), name); |
2409 | sprintf(htitle, "P res for \"%s\" @ %s;p [GeV/c];#Delta p/p^{MC};SPECIES", GetNameId(), name); | |
afca20ef | 2410 | if(!(h = (TH3S*)gROOT->FindObject(hname))){ |
2411 | h = new TH3S(hname, htitle, | |
2412 | kNpt, binsPt, kNdpt, binsDPt, kNspc, binsSpc); | |
a310e49b | 2413 | ax = h->GetZaxis(); |
2414 | for(Int_t ib(1); ib<=ax->GetNbins(); ib++) ax->SetBinLabel(ib, fgParticle[ib-1]); | |
afca20ef | 2415 | } else h->Reset(); |
2416 | arr->AddAt(h, 10); | |
2417 | ||
2418 | return arr; | |
2419 | } | |
2420 | ||
2421 | ||
1ee39b3a | 2422 | //________________________________________________________ |
2423 | TObjArray* AliTRDresolution::Histos() | |
2424 | { | |
2425 | // | |
2426 | // Define histograms | |
2427 | // | |
2428 | ||
2429 | if(fContainer) return fContainer; | |
2430 | ||
92c40e64 | 2431 | fContainer = new TObjArray(kNviews); |
1ee39b3a | 2432 | //fContainer->SetOwner(kTRUE); |
31c8fa8a | 2433 | TH1 *h(NULL); |
2434 | TObjArray *arr(NULL); | |
1ee39b3a | 2435 | |
31c8fa8a | 2436 | // binnings for plots containing momentum or pt |
2437 | const Int_t kNpt(14), kNphi(48), kNdy(60); | |
61f6b45e | 2438 | Float_t lPhi=-.48, lDy=-.3, lPt=0.1; |
31c8fa8a | 2439 | Float_t binsPhi[kNphi+1], binsDy[kNdy+1], binsPt[kNpt+1]; |
61f6b45e | 2440 | for(Int_t i=0; i<kNphi+1; i++,lPhi+=.02) binsPhi[i]=lPhi; |
2441 | for(Int_t i=0; i<kNdy+1; i++,lDy+=.01) binsDy[i]=lDy; | |
2442 | for(Int_t i=0;i<kNpt+1; i++,lPt=TMath::Exp(i*.15)-1.) binsPt[i]=lPt; | |
df0514f6 | 2443 | |
1ee39b3a | 2444 | // cluster to track residuals/pulls |
92d6d80c | 2445 | fContainer->AddAt(arr = new TObjArray(2), kCharge); |
1ee39b3a | 2446 | arr->SetName("Charge"); |
2447 | if(!(h = (TH3S*)gROOT->FindObject("hCharge"))){ | |
2448 | h = new TH3S("hCharge", "Charge Resolution", 20, 1., 2., 24, 0., 3.6, 100, 0., 500.); | |
2449 | h->GetXaxis()->SetTitle("dx/dx_{0}"); | |
2450 | h->GetYaxis()->SetTitle("x_{d} [cm]"); | |
2451 | h->GetZaxis()->SetTitle("dq/dx [ADC/cm]"); | |
2452 | } else h->Reset(); | |
2453 | arr->AddAt(h, 0); | |
2454 | ||
2455 | // cluster to track residuals/pulls | |
3d2a3dff | 2456 | fContainer->AddAt(BuildMonitorContainerCluster("Cl"), kCluster); |
afca20ef | 2457 | // tracklet to TRD track |
2589cf64 | 2458 | fContainer->AddAt(BuildMonitorContainerTracklet("Trk", kTRUE), kTrack); |
afca20ef | 2459 | // tracklet to TRDin |
2589cf64 | 2460 | fContainer->AddAt(BuildMonitorContainerTracklet("TrkIN", kTRUE), kTrackIn); |
a310e49b | 2461 | // tracklet to TRDout |
2462 | fContainer->AddAt(BuildMonitorContainerTracklet("TrkOUT"), kTrackOut); | |
1ee39b3a | 2463 | |
2464 | ||
2465 | // Resolution histos | |
2466 | if(!HasMCdata()) return fContainer; | |
2467 | ||
3d2a3dff | 2468 | // cluster resolution |
2469 | fContainer->AddAt(BuildMonitorContainerCluster("MCcl"), kMCcluster); | |
1ee39b3a | 2470 | |
3d2a3dff | 2471 | // tracklet resolution |
2472 | fContainer->AddAt(BuildMonitorContainerTracklet("MCtracklet"), kMCtracklet); | |
1ee39b3a | 2473 | |
3d2a3dff | 2474 | // track resolution |
92d6d80c | 2475 | fContainer->AddAt(arr = new TObjArray(AliTRDgeometry::kNlayer), kMCtrack); |
3d2a3dff | 2476 | arr->SetName("MCtrk"); |
2477 | for(Int_t il(0); il<AliTRDgeometry::kNlayer; il++) arr->AddAt(BuildMonitorContainerTrack(Form("MCtrk_Ly%d", il)), il); | |
31c8fa8a | 2478 | |
afca20ef | 2479 | // TRDin TRACK RESOLUTION |
92d6d80c | 2480 | fContainer->AddAt(BuildMonitorContainerTrack("MCtrkIN"), kMCtrackIn); |
1ee39b3a | 2481 | |
afca20ef | 2482 | // TRDout TRACK RESOLUTION |
92d6d80c | 2483 | fContainer->AddAt(BuildMonitorContainerTrack("MCtrkOUT"), kMCtrackOut); |
1ee39b3a | 2484 | |
2485 | return fContainer; | |
2486 | } | |
2487 | ||
2589cf64 | 2488 | //________________________________________________________ |
fe1d1beb | 2489 | Bool_t AliTRDresolution::Load(const Char_t *file, const Char_t *dir) |
2589cf64 | 2490 | { |
2491 | // Custom load function. Used to guess the segmentation level of the data. | |
2492 | ||
fe1d1beb | 2493 | if(!AliTRDrecoTask::Load(file, dir)) return kFALSE; |
2589cf64 | 2494 | |
2495 | // look for cluster residual plot - always available | |
2496 | TH3S* h3((TH3S*)((TObjArray*)fContainer->At(kClToTrk))->At(0)); | |
2497 | Int_t segmentation(h3->GetNbinsZ()/2); | |
2498 | if(segmentation==fgkNresYsegm[0]){ // default segmentation. Nothing to do | |
2499 | return kTRUE; | |
2500 | } else if(segmentation==fgkNresYsegm[1]){ // stack segmentation. | |
2501 | SetSegmentationLevel(1); | |
2502 | } else if(segmentation==fgkNresYsegm[2]){ // detector segmentation. | |
2503 | SetSegmentationLevel(2); | |
2504 | } else { | |
2505 | AliError(Form("Unknown segmentation [%d].", h3->GetNbinsZ())); | |
2506 | return kFALSE; | |
2507 | } | |
2508 | ||
2509 | AliDebug(2, Form("Segmentation set to level \"%s\"", fgkResYsegmName[fSegmentLevel])); | |
2510 | return kTRUE; | |
2511 | } | |
2512 | ||
5468a262 | 2513 | //________________________________________________________ |
2514 | Bool_t AliTRDresolution::Process(TH2* const h2, TGraphErrors **g, Int_t stat) | |
2515 | { | |
2516 | // Generic function to process sigma/mean for 2D plot dy(x) | |
2517 | ||
2518 | if(!h2) { | |
2519 | if(AliLog::GetDebugLevel("PWG1", "AliTRDresolution")>0) printf("D-AliTRDresolution::Process() : NULL pointer input container.\n"); | |
2520 | return kFALSE; | |
2521 | } | |
2522 | if(!Int_t(h2->GetEntries())){ | |
2523 | if(AliLog::GetDebugLevel("PWG1", "AliTRDresolution")>0) printf("D-AliTRDresolution::Process() : Empty h[%s - %s].\n", h2->GetName(), h2->GetTitle()); | |
2524 | return kFALSE; | |
2525 | } | |
2526 | if(!g || !g[0]|| !g[1]) { | |
2527 | if(AliLog::GetDebugLevel("PWG1", "AliTRDresolution")>0) printf("D-AliTRDresolution::Process() : NULL pointer output container.\n"); | |
2528 | return kFALSE; | |
2529 | } | |
2530 | // prepare | |
2531 | TAxis *ax(h2->GetXaxis()), *ay(h2->GetYaxis()); | |
2532 | TF1 f("f", "gaus", ay->GetXmin(), ay->GetXmax()); | |
2533 | Int_t n(0); | |
2534 | if((n=g[0]->GetN())) for(;n--;) g[0]->RemovePoint(n); | |
2535 | if((n=g[1]->GetN())) for(;n--;) g[1]->RemovePoint(n); | |
2536 | TH1D *h(NULL); | |
2537 | if((h=(TH1D*)gROOT->FindObject("py"))) delete h; | |
2538 | ||
2539 | // do actual loop | |
2540 | for(Int_t ix = 1, np=0; ix<=ax->GetNbins(); ix++){ | |
2541 | Double_t x = ax->GetBinCenter(ix); | |
2542 | Double_t ex= ax->GetBinWidth(ix)*0.288; // w/sqrt(12) | |
2543 | h = h2->ProjectionY("py", ix, ix); | |
2544 | if((n=(Int_t)h->GetEntries())<stat){ | |
2545 | if(AliLog::GetDebugLevel("PWG1", "AliTRDresolution")>1) printf("I-AliTRDresolution::Process() : Low statistics @ x[%f] stat[%d]=%d [%d].\n", x, ix, n, stat); | |
2546 | continue; | |
2547 | } | |
2548 | f.SetParameter(1, 0.); | |
2549 | f.SetParameter(2, 3.e-2); | |
2550 | h->Fit(&f, "QN"); | |
2551 | g[0]->SetPoint(np, x, f.GetParameter(1)); | |
2552 | g[0]->SetPointError(np, ex, f.GetParError(1)); | |
2553 | g[1]->SetPoint(np, x, f.GetParameter(2)); | |
2554 | g[1]->SetPointError(np, ex, f.GetParError(2)); | |
2555 | np++; | |
2556 | } | |
2557 | return kTRUE; | |
2558 | } | |
2559 | ||
2589cf64 | 2560 | |
1ee39b3a | 2561 | //________________________________________________________ |
2562 | Bool_t AliTRDresolution::Process(TH2 * const h2, TF1 *f, Float_t k, TGraphErrors **g) | |
2563 | { | |
2564 | // | |
2565 | // Do the processing | |
2566 | // | |
2567 | ||
92c40e64 | 2568 | Char_t pn[10]; sprintf(pn, "p%03d", fIdxPlot); |
1ee39b3a | 2569 | Int_t n = 0; |
2570 | if((n=g[0]->GetN())) for(;n--;) g[0]->RemovePoint(n); | |
2571 | if((n=g[1]->GetN())) for(;n--;) g[1]->RemovePoint(n); | |
2589cf64 | 2572 | if(Int_t(h2->GetEntries())){ |
2573 | AliDebug(4, Form("%s: g[%s %s]", pn, g[0]->GetName(), g[0]->GetTitle())); | |
2574 | } else { | |
2575 | AliDebug(2, Form("%s: g[%s %s]: Missing entries.", pn, g[0]->GetName(), g[0]->GetTitle())); | |
2576 | fIdxPlot++; | |
2577 | return kTRUE; | |
2578 | } | |
1ee39b3a | 2579 | |
dfd7d48b | 2580 | const Int_t kINTEGRAL=1; |
2581 | for(Int_t ibin = 0; ibin < Int_t(h2->GetNbinsX()/kINTEGRAL); ibin++){ | |
2582 | Int_t abin(ibin*kINTEGRAL+1),bbin(abin+kINTEGRAL-1),mbin(abin+Int_t(kINTEGRAL/2)); | |
2583 | Double_t x = h2->GetXaxis()->GetBinCenter(mbin); | |
2584 | TH1D *h = h2->ProjectionY(pn, abin, bbin); | |
068e2c00 | 2585 | if((n=(Int_t)h->GetEntries())<150){ |
2589cf64 | 2586 | AliDebug(4, Form(" x[%f] range[%d %d] stat[%d] low statistics !", x, abin, bbin, n)); |
2587 | continue; | |
2588 | } | |
1ee39b3a | 2589 | h->Fit(f, "QN"); |
1ee39b3a | 2590 | Int_t ip = g[0]->GetN(); |
2589cf64 | 2591 | 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 | 2592 | g[0]->SetPoint(ip, x, k*f->GetParameter(1)); |
2593 | g[0]->SetPointError(ip, 0., k*f->GetParError(1)); | |
2594 | g[1]->SetPoint(ip, x, k*f->GetParameter(2)); | |
2595 | g[1]->SetPointError(ip, 0., k*f->GetParError(2)); | |
1ee39b3a | 2596 | /* |
2597 | g[0]->SetPoint(ip, x, k*h->GetMean()); | |
2598 | g[0]->SetPointError(ip, 0., k*h->GetMeanError()); | |
2599 | g[1]->SetPoint(ip, x, k*h->GetRMS()); | |
2600 | g[1]->SetPointError(ip, 0., k*h->GetRMSError());*/ | |
2601 | } | |
2602 | fIdxPlot++; | |
2603 | return kTRUE; | |
2604 | } | |
2605 | ||
2606 | //________________________________________________________ | |
92c40e64 | 2607 | Bool_t AliTRDresolution::Process2D(ETRDresolutionPlot plot, Int_t idx, TF1 *f, Float_t k, Int_t gidx) |
1ee39b3a | 2608 | { |
2609 | // | |
2610 | // Do the processing | |
2611 | // | |
2612 | ||
2613 | if(!fContainer || !fGraphS || !fGraphM) return kFALSE; | |
2614 | ||
2615 | // retrive containers | |
a310e49b | 2616 | TH2I *h2(NULL); |
2617 | if(idx<0){ | |
2618 | if(!(h2= (TH2I*)(fContainer->At(plot)))) return kFALSE; | |
2619 | } else{ | |
2620 | TObjArray *a0(NULL); | |
2621 | if(!(a0=(TObjArray*)(fContainer->At(plot)))) return kFALSE; | |
2622 | if(!(h2=(TH2I*)a0->At(idx))) return kFALSE; | |
2623 | } | |
2589cf64 | 2624 | if(Int_t(h2->GetEntries())){ |
2625 | AliDebug(2, Form("p[%d] idx[%d] : h[%s] %s", plot, idx, h2->GetName(), h2->GetTitle())); | |
2626 | } else { | |
2627 | AliDebug(2, Form("p[%d] idx[%d] : Missing entries.", plot, idx)); | |
2628 | return kFALSE; | |
2629 | } | |
92c40e64 | 2630 | |
1ee39b3a | 2631 | TGraphErrors *g[2]; |
92c40e64 | 2632 | if(gidx<0) gidx=idx; |
2633 | if(!(g[0] = gidx<0 ? (TGraphErrors*)fGraphM->At(plot) : (TGraphErrors*)((TObjArray*)(fGraphM->At(plot)))->At(gidx))) return kFALSE; | |
1ee39b3a | 2634 | |
92c40e64 | 2635 | if(!(g[1] = gidx<0 ? (TGraphErrors*)fGraphS->At(plot) : (TGraphErrors*)((TObjArray*)(fGraphS->At(plot)))->At(gidx))) return kFALSE; |
1ee39b3a | 2636 | |
2637 | return Process(h2, f, k, g); | |
2638 | } | |
2639 | ||
2640 | //________________________________________________________ | |
2641 | Bool_t AliTRDresolution::Process3D(ETRDresolutionPlot plot, Int_t idx, TF1 *f, Float_t k) | |
2642 | { | |
2643 | // | |
2644 | // Do the processing | |
2645 | // | |
2646 | ||
2647 | if(!fContainer || !fGraphS || !fGraphM) return kFALSE; | |
2648 | ||
2649 | // retrive containers | |
a310e49b | 2650 | TH3S *h3(NULL); |
2651 | if(idx<0){ | |
2652 | if(!(h3= (TH3S*)(fContainer->At(plot)))) return kFALSE; | |
2653 | } else{ | |
2654 | TObjArray *a0(NULL); | |
2655 | if(!(a0=(TObjArray*)(fContainer->At(plot)))) return kFALSE; | |
2656 | if(!(h3=(TH3S*)a0->At(idx))) return kFALSE; | |
2657 | } | |
2589cf64 | 2658 | if(Int_t(h3->GetEntries())){ |
2659 | AliDebug(2, Form("p[%d] idx[%d] h[%s] %s", plot, idx, h3->GetName(), h3->GetTitle())); | |
2660 | } else { | |
2661 | AliDebug(2, Form("p[%d] idx[%d] : Missing entries.", plot, idx)); | |
2662 | return kFALSE; | |
2663 | } | |
1ee39b3a | 2664 | |
2665 | TObjArray *gm, *gs; | |
2666 | if(!(gm = (TObjArray*)((TObjArray*)(fGraphM->At(plot)))->At(idx))) return kFALSE; | |
2667 | if(!(gs = (TObjArray*)((TObjArray*)(fGraphS->At(plot)))->At(idx))) return kFALSE; | |
2668 | TGraphErrors *g[2]; | |
2669 | ||
2670 | TAxis *az = h3->GetZaxis(); | |
dfd7d48b | 2671 | for(Int_t iz(0); iz<gm->GetEntriesFast(); iz++){ |
2672 | if(!(g[0] = (TGraphErrors*)gm->At(iz))) return kFALSE; | |
2673 | if(!(g[1] = (TGraphErrors*)gs->At(iz))) return kFALSE; | |
2674 | az->SetRange(iz+1, iz+1); | |
1ee39b3a | 2675 | if(!Process((TH2*)h3->Project3D("yx"), f, k, g)) return kFALSE; |
2676 | } | |
2677 | ||
2678 | return kTRUE; | |
2679 | } | |
2680 | ||
92c40e64 | 2681 | |
81979445 | 2682 | //________________________________________________________ |
2683 | Bool_t AliTRDresolution::Process3Dlinked(ETRDresolutionPlot plot, Int_t idx, TF1 *f, Float_t k) | |
2684 | { | |
2685 | // | |
2686 | // Do the processing | |
2687 | // | |
2688 | ||
2689 | if(!fContainer || !fGraphS || !fGraphM) return kFALSE; | |
2690 | ||
2691 | // retrive containers | |
2692 | TH3S *h3(NULL); | |
2693 | if(idx<0){ | |
2694 | if(!(h3= (TH3S*)(fContainer->At(plot)))) return kFALSE; | |
2695 | } else{ | |
2696 | TObjArray *a0(NULL); | |
2697 | if(!(a0=(TObjArray*)(fContainer->At(plot)))) return kFALSE; | |
2698 | if(!(h3=(TH3S*)a0->At(idx))) return kFALSE; | |
2699 | } | |
2589cf64 | 2700 | if(Int_t(h3->GetEntries())){ |
2701 | AliDebug(2, Form("p[%d] idx[%d] h[%s] %s", plot, idx, h3->GetName(), h3->GetTitle())); | |
2702 | } else { | |
2703 | AliDebug(2, Form("p[%d] idx[%d] : Missing entries.", plot, idx)); | |
2704 | return kFALSE; | |
2705 | } | |
81979445 | 2706 | |
2707 | TObjArray *gm, *gs; | |
2708 | if(!(gm = (TObjArray*)((TObjArray*)(fGraphM->At(plot)))->At(idx))) return kFALSE; | |
2709 | if(!(gs = (TObjArray*)((TObjArray*)(fGraphS->At(plot)))->At(idx))) return kFALSE; | |
2710 | TGraphErrors *g[2]; | |
2711 | ||
2712 | if(!(g[0] = (TGraphErrors*)gm->At(0))) return kFALSE; | |
2713 | if(!(g[1] = (TGraphErrors*)gs->At(0))) return kFALSE; | |
2714 | if(!Process((TH2*)h3->Project3D("yx"), f, k, g)) return kFALSE; | |
2715 | ||
2716 | if(!(g[0] = (TGraphErrors*)gm->At(1))) return kFALSE; | |
2717 | if(!(g[1] = (TGraphErrors*)gs->At(1))) return kFALSE; | |
2718 | if(!Process((TH2*)h3->Project3D("zx"), f, k, g)) return kFALSE; | |
2719 | ||
2720 | return kTRUE; | |
2721 | } | |
2722 | ||
2723 | ||
1ee39b3a | 2724 | //________________________________________________________ |
2725 | Bool_t AliTRDresolution::Process3DL(ETRDresolutionPlot plot, Int_t idx, TF1 *f, Float_t k) | |
2726 | { | |
2727 | // | |
2728 | // Do the processing | |
2729 | // | |
2730 | ||
2731 | if(!fContainer || !fGraphS || !fGraphM) return kFALSE; | |
2732 | ||
2733 | // retrive containers | |
2734 | TH3S *h3 = (TH3S*)((TObjArray*)fContainer->At(plot))->At(idx); | |
2735 | if(!h3) return kFALSE; | |
92d6d80c | 2736 | AliDebug(2, Form("p[%d] idx[%d] h[%s] %s", plot, idx, h3->GetName(), h3->GetTitle())); |
1ee39b3a | 2737 | |
2738 | TGraphAsymmErrors *gm; | |
2739 | TGraphErrors *gs; | |
2740 | if(!(gm = (TGraphAsymmErrors*)((TObjArray*)fGraphM->At(plot))->At(0))) return kFALSE; | |
2741 | if(!(gs = (TGraphErrors*)((TObjArray*)fGraphS->At(plot)))) return kFALSE; | |
2742 | ||
2743 | Float_t x, r, mpv, xM, xm; | |
2744 | TAxis *ay = h3->GetYaxis(); | |
2745 | for(Int_t iy=1; iy<=h3->GetNbinsY(); iy++){ | |
2746 | ay->SetRange(iy, iy); | |
2747 | x = ay->GetBinCenter(iy); | |
2748 | TH2F *h2=(TH2F*)h3->Project3D("zx"); | |
2749 | TAxis *ax = h2->GetXaxis(); | |
2750 | for(Int_t ix=1; ix<=h2->GetNbinsX(); ix++){ | |
2751 | r = ax->GetBinCenter(ix); | |
2752 | TH1D *h1 = h2->ProjectionY("py", ix, ix); | |
2753 | if(h1->Integral()<50) continue; | |
2754 | h1->Fit(f, "QN"); | |
2755 | ||
2756 | GetLandauMpvFwhm(f, mpv, xm, xM); | |
2757 | Int_t ip = gm->GetN(); | |
2758 | gm->SetPoint(ip, x, k*mpv); | |
2759 | gm->SetPointError(ip, 0., 0., k*xm, k*xM); | |
2760 | gs->SetPoint(ip, r, k*(xM-xm)/mpv); | |
2761 | gs->SetPointError(ip, 0., 0.); | |
2762 | } | |
2763 | } | |
2764 | ||
2765 | return kTRUE; | |
2766 | } | |
2767 | ||
2768 | //________________________________________________________ | |
92d6d80c | 2769 | Bool_t AliTRDresolution::Process2Darray(ETRDresolutionPlot plot, Int_t idx, TF1 *f, Float_t k) |
2770 | { | |
2771 | // | |
2772 | // Do the processing | |
2773 | // | |
2774 | ||
2775 | if(!fContainer || !fGraphS || !fGraphM) return kFALSE; | |
2776 | ||
2777 | // retrive containers | |
2778 | TObjArray *arr = (TObjArray*)(fContainer->At(plot)); | |
2779 | if(!arr) return kFALSE; | |
2780 | AliDebug(2, Form("p[%d] idx[%d] arr[%s]", plot, idx, arr->GetName())); | |
2781 | ||
2782 | TObjArray *gm, *gs; | |
2783 | if(!(gm = (TObjArray*)((TObjArray*)(fGraphM->At(plot)))->At(idx))) return kFALSE; | |
2784 | if(!(gs = (TObjArray*)((TObjArray*)(fGraphS->At(plot)))->At(idx))) return kFALSE; | |
2785 | ||
2786 | TGraphErrors *g[2]; TH2I *h2(NULL); TObjArray *a0(NULL); | |
2787 | for(Int_t ia(0); ia<arr->GetEntriesFast(); ia++){ | |
2788 | if(!(a0 = (TObjArray*)arr->At(ia))) continue; | |
2789 | ||
2790 | if(!(h2 = (TH2I*)a0->At(idx))) return kFALSE; | |
2589cf64 | 2791 | if(Int_t(h2->GetEntries())){ |
2792 | AliDebug(4, Form(" idx[%d] h[%s] %s", ia, h2->GetName(), h2->GetTitle())); | |
2793 | } else { | |
2794 | AliDebug(2, Form(" idx[%d] : Missing entries.", ia)); | |
2795 | continue; | |
2796 | } | |
92d6d80c | 2797 | |
2798 | if(!(g[0] = (TGraphErrors*)gm->At(ia))) return kFALSE; | |
2799 | if(!(g[1] = (TGraphErrors*)gs->At(ia))) return kFALSE; | |
2800 | if(!Process(h2, f, k, g)) return kFALSE; | |
2801 | } | |
2802 | ||
2803 | return kTRUE; | |
2804 | } | |
2805 | ||
2806 | //________________________________________________________ | |
2807 | Bool_t AliTRDresolution::Process3Darray(ETRDresolutionPlot plot, Int_t idx, TF1 *f, Float_t k) | |
1ee39b3a | 2808 | { |
2809 | // | |
2810 | // Do the processing | |
2811 | // | |
2812 | ||
2813 | if(!fContainer || !fGraphS || !fGraphM) return kFALSE; | |
92c40e64 | 2814 | //printf("Process4D : processing plot[%d] idx[%d]\n", plot, idx); |
1ee39b3a | 2815 | |
2816 | // retrive containers | |
92d6d80c | 2817 | TObjArray *arr = (TObjArray*)(fContainer->At(plot)); |
1ee39b3a | 2818 | if(!arr) return kFALSE; |
92d6d80c | 2819 | AliDebug(2, Form("p[%d] idx[%d] arr[%s]", plot, idx, arr->GetName())); |
1ee39b3a | 2820 | |
92c40e64 | 2821 | TObjArray *gm, *gs; |
2822 | if(!(gm = (TObjArray*)((TObjArray*)(fGraphM->At(plot)))->At(idx))) return kFALSE; | |
2823 | if(!(gs = (TObjArray*)((TObjArray*)(fGraphS->At(plot)))->At(idx))) return kFALSE; | |
1ee39b3a | 2824 | |
92d6d80c | 2825 | TGraphErrors *g[2]; TH3S *h3(NULL); TObjArray *a0(NULL); |
2826 | Int_t in(0); | |
2827 | for(Int_t ia(0); ia<arr->GetEntriesFast(); ia++){ | |
2828 | if(!(a0 = (TObjArray*)arr->At(ia))) continue; | |
1ee39b3a | 2829 | |
92d6d80c | 2830 | if(!(h3 = (TH3S*)a0->At(idx))) return kFALSE; |
2589cf64 | 2831 | if(Int_t(h3->GetEntries())){ |
2832 | AliDebug(4, Form(" idx[%d] h[%s] %s", ia, h3->GetName(), h3->GetTitle())); | |
2833 | } else { | |
2834 | AliDebug(2, Form(" idx[%d] : Missing entries.", ia)); | |
2835 | continue; | |
2836 | } | |
1ee39b3a | 2837 | TAxis *az = h3->GetZaxis(); |
92c40e64 | 2838 | for(Int_t iz=1; iz<=az->GetNbins(); iz++, in++){ |
dfd7d48b | 2839 | if(in >= gm->GetEntriesFast()) break; |
92c40e64 | 2840 | if(!(g[0] = (TGraphErrors*)gm->At(in))) return kFALSE; |
2841 | if(!(g[1] = (TGraphErrors*)gs->At(in))) return kFALSE; | |
1ee39b3a | 2842 | az->SetRange(iz, iz); |
2843 | if(!Process((TH2*)h3->Project3D("yx"), f, k, g)) return kFALSE; | |
2844 | } | |
2845 | } | |
92d6d80c | 2846 | AliDebug(2, Form("Projections [%d] from [%d]", in, gs->GetEntriesFast())); |
1ee39b3a | 2847 | |
2848 | return kTRUE; | |
2849 | } | |
2850 | ||
81979445 | 2851 | //________________________________________________________ |
2852 | Bool_t AliTRDresolution::Process3DlinkedArray(ETRDresolutionPlot plot, Int_t idx, TF1 *f, Float_t k) | |
2853 | { | |
2854 | // | |
2855 | // Do the processing | |
2856 | // | |
2857 | ||
2858 | if(!fContainer || !fGraphS || !fGraphM) return kFALSE; | |
2859 | //printf("Process4D : processing plot[%d] idx[%d]\n", plot, idx); | |
2860 | ||
2861 | // retrive containers | |
2862 | TObjArray *arr = (TObjArray*)(fContainer->At(plot)); | |
2863 | if(!arr) return kFALSE; | |
2864 | AliDebug(2, Form("p[%d] idx[%d] arr[%s]", plot, idx, arr->GetName())); | |
2865 | ||
2866 | TObjArray *gm, *gs; | |
2867 | if(!(gm = (TObjArray*)((TObjArray*)(fGraphM->At(plot)))->At(idx))) return kFALSE; | |
2868 | if(!(gs = (TObjArray*)((TObjArray*)(fGraphS->At(plot)))->At(idx))) return kFALSE; | |
2869 | ||
2870 | TGraphErrors *g[2]; TH3S *h3(NULL); TObjArray *a0(NULL); | |
2871 | Int_t in(0); | |
2872 | for(Int_t ia(0); ia<arr->GetEntriesFast(); ia++){ | |
2873 | if(!(a0 = (TObjArray*)arr->At(ia))) continue; | |
2874 | if(!(h3 = (TH3S*)a0->At(idx))) return kFALSE; | |
2589cf64 | 2875 | if(Int_t(h3->GetEntries())){ |
2876 | AliDebug(4, Form(" idx[%d] h[%s] %s", ia, h3->GetName(), h3->GetTitle())); | |
2877 | } else { | |
2878 | AliDebug(2, Form(" idx[%d] : Missing entries.", ia)); | |
2879 | continue; | |
2880 | } | |
81979445 | 2881 | if(!(g[0] = (TGraphErrors*)gm->At(in))) return kFALSE; |
2882 | if(!(g[1] = (TGraphErrors*)gs->At(in))) return kFALSE; | |
2883 | if(!Process((TH2*)h3->Project3D("yx"), f, k, g)) return kFALSE; | |
2884 | in++; | |
2885 | ||
2886 | if(!(g[0] = (TGraphErrors*)gm->At(in))) return kFALSE; | |
2887 | if(!(g[1] = (TGraphErrors*)gs->At(in))) return kFALSE; | |
2888 | if(!Process((TH2*)h3->Project3D("zx"), f, k, g)) return kFALSE; | |
2889 | in++; | |
2890 | } | |
2891 | AliDebug(2, Form("Projections [%d] from [%d]", in, gs->GetEntriesFast())); | |
2892 | ||
2893 | return kTRUE; | |
2894 | } | |
2895 | ||
1ee39b3a | 2896 | //________________________________________________________ |
a310e49b | 2897 | Bool_t AliTRDresolution::GetGraph(Float_t *bb, ETRDresolutionPlot ip, Int_t idx, Bool_t kLEG, const Char_t *explain) |
1ee39b3a | 2898 | { |
2899 | // | |
2900 | // Get the graphs | |
2901 | // | |
2902 | ||
2903 | if(!fGraphS || !fGraphM) return kFALSE; | |
a310e49b | 2904 | // axis titles look up |
1ee39b3a | 2905 | Int_t nref = 0; |
92c40e64 | 2906 | for(Int_t jp=0; jp<(Int_t)ip; jp++) nref+=fgNproj[jp]; |
1ee39b3a | 2907 | UChar_t jdx = idx<0?0:idx; |
92c40e64 | 2908 | for(Int_t jc=0; jc<TMath::Min(jdx,fgNproj[ip]-1); jc++) nref++; |
2589cf64 | 2909 | Char_t **at = fAxTitle[nref]; |
1ee39b3a | 2910 | |
a310e49b | 2911 | // build legends if requiered |
2912 | TLegend *leg(NULL); | |
2913 | if(kLEG){ | |
2914 | leg=new TLegend(.65, .6, .95, .9); | |
2915 | leg->SetBorderSize(0); | |
2916 | leg->SetFillStyle(0); | |
2917 | } | |
2918 | // build frame | |
2919 | TH1S *h1(NULL); | |
2920 | h1 = new TH1S(Form("h1TF_%02d", fIdxFrame++), Form("%s %s;%s;%s", at[0], explain?explain:"", at[1], at[2]), 2, bb[0], bb[2]); | |
2921 | h1->SetMinimum(bb[1]);h1->SetMaximum(bb[3]); | |
2922 | h1->SetLineColor(kBlack); h1->SetLineWidth(1);h1->SetLineStyle(2); | |
2923 | // axis range | |
2924 | TAxis *ax = h1->GetXaxis(); | |
2925 | ax->CenterTitle();ax->SetMoreLogLabels();ax->SetTitleOffset(1.2); | |
2926 | ax = h1->GetYaxis(); | |
2927 | ax->SetRangeUser(bb[1], bb[3]); | |
2928 | ax->CenterTitle(); ax->SetTitleOffset(1.4); | |
2929 | h1->Draw(); | |
2930 | // bounding box | |
2931 | TBox *b = new TBox(-.15, bb[1], .15, bb[3]); | |
2932 | b->SetFillStyle(3002);b->SetLineColor(0); | |
2933 | b->SetFillColor(ip<=Int_t(kMCcluster)?kGreen:kBlue); | |
2934 | b->Draw(); | |
2935 | ||
2936 | TGraphErrors *gm = idx<0 ? (TGraphErrors*)fGraphM->At(ip) : (TGraphErrors*)((TObjArray*)(fGraphM->At(ip)))->At(idx); | |
2937 | if(!gm) return kFALSE; | |
2938 | TGraphErrors *gs = idx<0 ? (TGraphErrors*)fGraphS->At(ip) : (TGraphErrors*)((TObjArray*)(fGraphS->At(ip)))->At(idx); | |
2939 | if(!gs) return kFALSE; | |
2940 | ||
2941 | Int_t n(0), nPlots(0); | |
1ee39b3a | 2942 | if((n=gm->GetN())) { |
a310e49b | 2943 | nPlots++; |
2944 | gm->Draw("pl"); if(leg) leg->AddEntry(gm, gm->GetTitle(), "pl"); | |
1ee39b3a | 2945 | PutTrendValue(Form("%s_%s", fgPerformanceName[ip], at[0]), gm->GetMean(2)); |
2946 | PutTrendValue(Form("%s_%sRMS", fgPerformanceName[ip], at[0]), gm->GetRMS(2)); | |
2947 | } | |
2948 | ||
2949 | if((n=gs->GetN())){ | |
a310e49b | 2950 | nPlots++; |
2951 | gs->Draw("pl"); if(leg) leg->AddEntry(gs, gs->GetTitle(), "pl"); | |
1ee39b3a | 2952 | gs->Sort(&TGraph::CompareY); |
2953 | PutTrendValue(Form("%s_%sSigMin", fgPerformanceName[ip], at[0]), gs->GetY()[0]); | |
2954 | PutTrendValue(Form("%s_%sSigMax", fgPerformanceName[ip], at[0]), gs->GetY()[n-1]); | |
2955 | gs->Sort(&TGraph::CompareX); | |
2956 | } | |
a310e49b | 2957 | if(!nPlots) return kFALSE; |
2958 | if(leg) leg->Draw(); | |
1ee39b3a | 2959 | return kTRUE; |
2960 | } | |
2961 | ||
1ee39b3a | 2962 | //________________________________________________________ |
92d6d80c | 2963 | Bool_t AliTRDresolution::GetGraphArray(Float_t *bb, ETRDresolutionPlot ip, Int_t idx, Bool_t kLEG, Int_t n, Int_t *sel, const Char_t *explain) |
1ee39b3a | 2964 | { |
2965 | // | |
2966 | // Get the graphs | |
2967 | // | |
2968 | ||
2969 | if(!fGraphS || !fGraphM) return kFALSE; | |
2970 | ||
2971 | // axis titles look up | |
92c40e64 | 2972 | Int_t nref(0); |
92d6d80c | 2973 | for(Int_t jp(0); jp<ip; jp++) nref+=fgNproj[jp]; |
92c40e64 | 2974 | nref+=idx; |
2589cf64 | 2975 | Char_t **at = fAxTitle[nref]; |
92c40e64 | 2976 | |
92d6d80c | 2977 | // build legends if requiered |
31c8fa8a | 2978 | TLegend *legM(NULL), *legS(NULL); |
92c40e64 | 2979 | if(kLEG){ |
1295b37f | 2980 | legM=new TLegend(.35, .6, .65, .9); |
31c8fa8a | 2981 | legM->SetHeader("Mean"); |
92d6d80c | 2982 | legM->SetBorderSize(0); |
2983 | legM->SetFillStyle(0); | |
1295b37f | 2984 | legS=new TLegend(.65, .6, .95, .9); |
31c8fa8a | 2985 | legS->SetHeader("Sigma"); |
92d6d80c | 2986 | legS->SetBorderSize(0); |
2987 | legS->SetFillStyle(0); | |
1ee39b3a | 2988 | } |
92d6d80c | 2989 | // build frame |
92c40e64 | 2990 | TH1S *h1(NULL); |
92d6d80c | 2991 | h1 = new TH1S(Form("h1TF_%02d", fIdxFrame++), Form("%s %s;%s;%s", at[0], explain?explain:"", at[1], at[2]), 2, bb[0], bb[2]); |
92c40e64 | 2992 | h1->SetMinimum(bb[1]);h1->SetMaximum(bb[3]); |
2993 | h1->SetLineColor(kBlack); h1->SetLineWidth(1);h1->SetLineStyle(2); | |
1ee39b3a | 2994 | // axis range |
92c40e64 | 2995 | TAxis *ax = h1->GetXaxis(); |
1295b37f | 2996 | ax->CenterTitle();ax->SetMoreLogLabels();ax->SetTitleOffset(1.2); |
92c40e64 | 2997 | ax = h1->GetYaxis(); |
1ee39b3a | 2998 | ax->SetRangeUser(bb[1], bb[3]); |
1295b37f | 2999 | ax->CenterTitle(); ax->SetTitleOffset(1.4); |
92c40e64 | 3000 | h1->Draw(); |
92d6d80c | 3001 | |
3002 | TGraphErrors *gm(NULL), *gs(NULL); | |
3003 | TObjArray *a0(NULL), *a1(NULL); | |
3004 | a0 = (TObjArray*)((TObjArray*)fGraphM->At(ip))->At(idx); | |
3005 | a1 = (TObjArray*)((TObjArray*)fGraphS->At(ip))->At(idx); | |
3006 | if(!n) n=a0->GetEntriesFast(); | |
3007 | AliDebug(4, Form("Graph : Ref[%d] Title[%s] Limits{x[%f %f] y[%f %f]} Comp[%d] Selection[%c]", nref, at[0], bb[0], bb[2], bb[1], bb[3], n, sel ? 'y' : 'n')); | |
3008 | Int_t nn(0), nPlots(0); | |
3009 | for(Int_t is(0), is0(0); is<n; is++){ | |
3010 | is0 = sel ? sel[is] : is; | |
3011 | if(!(gs = (TGraphErrors*)a1->At(is0))) return kFALSE; | |
3012 | if(!(gm = (TGraphErrors*)a0->At(is0))) return kFALSE; | |
1ee39b3a | 3013 | |
92c40e64 | 3014 | if((nn=gs->GetN())){ |
92d6d80c | 3015 | nPlots++; |
a310e49b | 3016 | gs->Draw("pc"); |
3017 | if(legS){ | |
3018 | //printf("LegEntry %s [%s]%s\n", at[0], gs->GetName(), gs->GetTitle()); | |
3019 | legS->AddEntry(gs, gs->GetTitle(), "pl"); | |
3020 | } | |
92c40e64 | 3021 | gs->Sort(&TGraph::CompareY); |
92d6d80c | 3022 | PutTrendValue(Form("%s_%sSigMin", fgPerformanceName[kMCtrack], at[0]), gs->GetY()[0]); |
3023 | PutTrendValue(Form("%s_%sSigMax", fgPerformanceName[kMCtrack], at[0]), gs->GetY()[nn-1]); | |
92c40e64 | 3024 | gs->Sort(&TGraph::CompareX); |
3025 | } | |
3026 | if(gm->GetN()){ | |
92d6d80c | 3027 | nPlots++; |
a310e49b | 3028 | gm->Draw("pc"); |
3029 | if(legM){ | |
3030 | //printf("LegEntry %s [%s]%s\n", at[0], gm->GetName(), gm->GetTitle()); | |
3031 | legM->AddEntry(gm, gm->GetTitle(), "pl"); | |
3032 | } | |
92d6d80c | 3033 | PutTrendValue(Form("%s_%s", fgPerformanceName[kMCtrack], at[0]), gm->GetMean(2)); |
3034 | PutTrendValue(Form("%s_%sRMS", fgPerformanceName[kMCtrack], at[0]), gm->GetRMS(2)); | |
92c40e64 | 3035 | } |
3036 | } | |
92d6d80c | 3037 | if(!nPlots) return kFALSE; |
92c40e64 | 3038 | if(kLEG){ |
92d6d80c | 3039 | legM->Draw(); |
3040 | legS->Draw(); | |
1ee39b3a | 3041 | } |
1ee39b3a | 3042 | return kTRUE; |
3043 | } | |
3044 | ||
08bdd9d1 | 3045 | //____________________________________________________________________ |
3046 | Bool_t AliTRDresolution::FitTrack(const Int_t np, AliTrackPoint *points, Float_t param[10]) | |
3047 | { | |
3048 | // | |
3049 | // Fit track with a staight line using the "np" clusters stored in the array "points". | |
3050 | // The following particularities are stored in the clusters from points: | |
3051 | // 1. pad tilt as cluster charge | |
3052 | // 2. pad row cross or vertex constrain as fake cluster with cluster type 1 | |
3053 | // The parameters of the straight line fit are stored in the array "param" in the following order : | |
3054 | // param[0] - x0 reference radial position | |
3055 | // param[1] - y0 reference r-phi position @ x0 | |
3056 | // param[2] - z0 reference z position @ x0 | |
3057 | // param[3] - slope dy/dx | |
3058 | // param[4] - slope dz/dx | |
3059 | // | |
3060 | // Attention : | |
3061 | // Function should be used to refit tracks for B=0T | |
3062 | // | |
3063 | ||
3064 | if(np<40){ | |
3065 | if(AliLog::GetDebugLevel("PWG1", "AliTRDresolution")>1) printf("D-AliTRDresolution::FitTrack: Not enough clusters to fit a track [%d].", np); | |
3066 | return kFALSE; | |
3067 | } | |
3068 | TLinearFitter yfitter(2, "pol1"), zfitter(2, "pol1"); | |
3069 | ||
3070 | Double_t x0(0.); | |
3071 | for(Int_t ip(0); ip<np; ip++) x0+=points[ip].GetX(); | |
3072 | x0/=Float_t(np); | |
3073 | ||
00a56108 | 3074 | Double_t x, y, z, dx, tilt(0.); |
08bdd9d1 | 3075 | for(Int_t ip(0); ip<np; ip++){ |
3076 | x = points[ip].GetX(); z = points[ip].GetZ(); | |
3077 | dx = x - x0; | |
3078 | zfitter.AddPoint(&dx, z, points[ip].GetClusterType()?1.e-3:1.); | |
3079 | } | |
3080 | if(zfitter.Eval() != 0) return kFALSE; | |
3081 | ||
3082 | Double_t z0 = zfitter.GetParameter(0); | |
3083 | Double_t dzdx = zfitter.GetParameter(1); | |
3084 | for(Int_t ip(0); ip<np; ip++){ | |
3085 | if(points[ip].GetClusterType()) continue; | |
3086 | x = points[ip].GetX(); | |
3087 | dx = x - x0; | |
3088 | y = points[ip].GetY(); | |
3089 | z = points[ip].GetZ(); | |
3090 | tilt = points[ip].GetCharge(); | |
3091 | y -= tilt*(-dzdx*dx + z - z0); | |
3092 | Float_t xyz[3] = {x, y, z}; points[ip].SetXYZ(xyz); | |
3093 | yfitter.AddPoint(&dx, y, 1.); | |
3094 | } | |
3095 | if(yfitter.Eval() != 0) return kFALSE; | |
3096 | Double_t y0 = yfitter.GetParameter(0); | |
3097 | Double_t dydx = yfitter.GetParameter(1); | |
3098 | ||
3099 | param[0] = x0; param[1] = y0; param[2] = z0; param[3] = dydx; param[4] = dzdx; | |
3100 | if(AliLog::GetDebugLevel("PWG1", "AliTRDresolution")>3) printf("D-AliTRDresolution::FitTrack: x0[%f] y0[%f] z0[%f] dydx[%f] dzdx[%f]\n", x0, y0, z0, dydx, dzdx); | |
3101 | return kTRUE; | |
3102 | } | |
3103 | ||
5f7f1c07 | 3104 | //____________________________________________________________________ |
3105 | Bool_t AliTRDresolution::FitTracklet(const Int_t ly, const Int_t np, AliTrackPoint *points, const Float_t param[10], Float_t par[3]) | |
3106 | { | |
3107 | // | |
3108 | // Fit tracklet with a staight line using the coresponding subset of clusters out of the total "np" clusters stored in the array "points". | |
3109 | // See function FitTrack for the data stored in the "clusters" array | |
3110 | ||
3111 | // The parameters of the straight line fit are stored in the array "param" in the following order : | |
3112 | // par[0] - x0 reference radial position | |
3113 | // par[1] - y0 reference r-phi position @ x0 | |
3114 | // par[2] - slope dy/dx | |
3115 | // | |
3116 | // Attention : | |
3117 | // Function should be used to refit tracks for B=0T | |
3118 | // | |
3119 | ||
3120 | TLinearFitter yfitter(2, "pol1"); | |
3121 | ||
3122 | // grep data for tracklet | |
3123 | Double_t x0(0.), x[60], y[60], dy[60]; | |
3124 | Int_t nly(0); | |
3125 | for(Int_t ip(0); ip<np; ip++){ | |
3126 | if(points[ip].GetClusterType()) continue; | |
3127 | if(points[ip].GetVolumeID() != ly) continue; | |
3128 | Float_t xt(points[ip].GetX()) | |
3129 | ,yt(param[1] + param[3] * (xt - param[0])); | |
3130 | x[nly] = xt; | |
3131 | y[nly] = points[ip].GetY(); | |
3132 | dy[nly]= y[nly]-yt; | |
3133 | x0 += xt; | |
3134 | nly++; | |
3135 | } | |
3136 | if(nly<10){ | |
3137 | if(AliLog::GetDebugLevel("PWG1", "AliTRDresolution")>1) printf("D-AliTRDresolution::FitTracklet: Not enough clusters to fit a tracklet [%d].", nly); | |
3138 | return kFALSE; | |
3139 | } | |
3140 | // set radial reference for fit | |
3141 | x0 /= Float_t(nly); | |
3142 | ||
3143 | // find tracklet core | |
3144 | Double_t mean(0.), sig(1.e3); | |
3145 | AliMathBase::EvaluateUni(nly, dy, mean, sig, 0); | |
3146 | ||
3147 | // simple cluster error parameterization | |
3148 | Float_t kSigCut = TMath::Sqrt(5.e-4 + param[3]*param[3]*0.018); | |
3149 | ||
3150 | // fit tracklet core | |
3151 | for(Int_t jly(0); jly<nly; jly++){ | |
3152 | if(TMath::Abs(dy[jly]-mean)>kSigCut) continue; | |
3153 | Double_t dx(x[jly]-x0); | |
3154 | yfitter.AddPoint(&dx, y[jly], 1.); | |
3155 | } | |
3156 | if(yfitter.Eval() != 0) return kFALSE; | |
3157 | par[0] = x0; | |
3158 | par[1] = yfitter.GetParameter(0); | |
3159 | par[2] = yfitter.GetParameter(1); | |
3160 | return kTRUE; | |
3161 | } | |
3162 | ||
00a56108 | 3163 | //____________________________________________________________________ |
3164 | Bool_t AliTRDresolution::UseTrack(const Int_t np, AliTrackPoint *points, Float_t param[10]) | |
3165 | { | |
3166 | // | |
3167 | // Global selection mechanism of tracksbased on cluster to fit residuals | |
3168 | // The parameters are the same as used ni function FitTrack(). | |
3169 | ||
3170 | const Float_t kS(0.6), kM(0.2); | |
3171 | TH1S h("h1", "", 100, -5.*kS, 5.*kS); | |
3172 | Float_t dy, dz, s, m; | |
3173 | for(Int_t ip(0); ip<np; ip++){ | |
3174 | if(points[ip].GetClusterType()) continue; | |
3175 | Float_t x0(points[ip].GetX()) | |
3176 | ,y0(param[1] + param[3] * (x0 - param[0])) | |
3177 | ,z0(param[2] + param[4] * (x0 - param[0])); | |
3178 | dy=points[ip].GetY() - y0; h.Fill(dy); | |
3179 | dz=points[ip].GetZ() - z0; | |
3180 | } | |
3181 | TF1 fg("fg", "gaus", -5.*kS, 5.*kS); | |
3182 | fg.SetParameter(1, 0.); | |
3183 | fg.SetParameter(2, 2.e-2); | |
3184 | h.Fit(&fg, "QN"); | |
3185 | m=fg.GetParameter(1); s=fg.GetParameter(2); | |
3186 | if(s>kS || TMath::Abs(m)>kM) return kFALSE; | |
3187 | return kTRUE; | |
3188 | } | |
3189 | ||
1ee39b3a | 3190 | //________________________________________________________ |
3191 | void AliTRDresolution::GetLandauMpvFwhm(TF1 * const f, Float_t &mpv, Float_t &xm, Float_t &xM) | |
3192 | { | |
3193 | // | |
3194 | // Get the most probable value and the full width half mean | |
3195 | // of a Landau distribution | |
3196 | // | |
3197 | ||
3198 | const Float_t dx = 1.; | |
3199 | mpv = f->GetParameter(1); | |
3200 | Float_t fx, max = f->Eval(mpv); | |
3201 | ||
3202 | xm = mpv - dx; | |
3203 | while((fx = f->Eval(xm))>.5*max){ | |
3204 | if(fx>max){ | |
3205 | max = fx; | |
3206 | mpv = xm; | |
3207 | } | |
3208 | xm -= dx; | |
3209 | } | |
3210 | ||
3211 | xM += 2*(mpv - xm); | |
3212 | while((fx = f->Eval(xM))>.5*max) xM += dx; | |
3213 | } | |
3214 | ||
3215 | ||
2589cf64 | 3216 | //________________________________________________________ |
3217 | void AliTRDresolution::SetSegmentationLevel(Int_t l) | |
3218 | { | |
3219 | // Setting the segmentation level to "l" | |
3220 | fSegmentLevel = l; | |
3221 | ||
3222 | UShort_t const lNcomp[kNprojs] = { | |
3223 | 1, 1, //2, | |
3224 | fgkNresYsegm[fSegmentLevel], 2, //2, | |
3225 | 2*fgkNresYsegm[fSegmentLevel], 2, 2, 2, 1, //5, | |
3226 | 2*fgkNresYsegm[fSegmentLevel], 2, 2, 2, 1, //5, | |
3227 | 2*fgkNresYsegm[fSegmentLevel], 2, 2, 2, 1, //5, | |
3228 | // MC | |
3229 | fgkNresYsegm[fSegmentLevel], 2, //2, | |
3230 | fgkNresYsegm[fSegmentLevel], 2, 2, 2, 1, //5, | |
3231 | fgkNresYsegm[fSegmentLevel], 2, 2, 2, 1, 1, 1, 1, 11, 11, 11, //11 | |
3232 | fgkNresYsegm[fSegmentLevel], 2, 2, 2, 1, 1, 1, 1, 11, 11, 11, //11 | |
3233 | 6*fgkNresYsegm[fSegmentLevel], 6*2, 6*2, 6*2, 6, 6, 6, 6, 6*11, 6*11, 6*11 //11 | |
3234 | }; | |
3235 | memcpy(fNcomp, lNcomp, kNprojs*sizeof(UShort_t)); | |
3236 | ||
3237 | Char_t const *lAxTitle[kNprojs][4] = { | |
3238 | // Charge | |
3239 | {"Impv", "x [cm]", "I_{mpv}", "x/x_{0}"} | |
3240 | ,{"dI/Impv", "x/x_{0}", "#delta I/I_{mpv}", "x[cm]"} | |
3241 | // Clusters to Kalman | |
3242 | ,{"Cluster2Track residuals", "tg(#phi)", "y [#mum]", "#sigma_{y} [#mum]"} | |
3243 | ,{"Cluster2Track YZ pulls", fgkResYsegmName[fSegmentLevel], "y / z", "#sigma_{y}"} | |
3244 | // TRD tracklet to Kalman fit | |
3245 | ,{"Tracklet2Track Y residuals", "tg(#phi)", "y [#mum]", "#sigma_{y} [#mum]"} | |
3246 | ,{"Tracklet2Track YZ pulls", fgkResYsegmName[fSegmentLevel], "y / z", "#sigma_{y}"} | |
3247 | ,{"Tracklet2Track Z residuals", "tg(#theta)", "z [#mum]", "#sigma_{z} [#mum]"} | |
3248 | ,{"Tracklet2Track Z pulls", "tg(#theta)", "z", "#sigma_{z}"} | |
3249 | ,{"Tracklet2Track Phi residuals", "tg(#phi)", "#phi [mrad]", "#sigma_{#phi} [mrad]"} | |
3250 | // TRDin 2 first TRD tracklet | |
3251 | ,{"Tracklet2Track Y residuals @ TRDin", "tg(#phi)", "y [#mum]", "#sigma_{y} [#mum]"} | |
3252 | ,{"Tracklet2Track YZ pulls @ TRDin", fgkResYsegmName[fSegmentLevel], "y / z", "#sigma_{y}"} | |
3253 | ,{"Tracklet2Track Z residuals @ TRDin", "tg(#theta)", "z [#mum]", "#sigma_{z} [#mum]"} | |
3254 | ,{"Tracklet2Track Z pulls @ TRDin", "tg(#theta)", "z", "#sigma_{z}"} | |
3255 | ,{"Tracklet2Track Phi residuals @ TRDin", "tg(#phi)", "#phi [mrad]", "#sigma_{#phi} [mrad]"} | |
3256 | // TRDout 2 first TRD tracklet | |
3257 | ,{"Tracklet2Track Y residuals @ TRDout", "tg(#phi)", "y [#mum]", "#sigma_{y} [#mum]"} | |
3258 | ,{"Tracklet2Track YZ pulls @ TRDout", fgkResYsegmName[fSegmentLevel], "y / z", "#sigma_{y}"} | |
3259 | ,{"Tracklet2Track Z residuals @ TRDout", "tg(#theta)", "z [#mum]", "#sigma_{z} [#mum]"} | |
3260 | ,{"Tracklet2Track Z pulls @ TRDout", "tg(#theta)", "z", "#sigma_{z}"} | |
3261 | ,{"Tracklet2Track Phi residuals @ TRDout", "tg(#phi)", "#phi [mrad]", "#sigma_{#phi} [mrad]"} | |
3262 | // MC cluster | |
3263 | ,{"MC Cluster Y resolution", "tg(#phi)", "y [#mum]", "#sigma_{y} [#mum]"} | |
3264 | ,{"MC Cluster YZ pulls", fgkResYsegmName[fSegmentLevel], "y / z", "#sigma_{y}"} | |
3265 | // MC tracklet | |
3266 | ,{"MC Tracklet Y resolution", "tg(#phi)", "y [#mum]", "#sigma_{y}[#mum]"} | |
3267 | ,{"MC Tracklet YZ pulls", fgkResYsegmName[fSegmentLevel], "y / z", "#sigma_{y}"} | |
3268 | ,{"MC Tracklet Z resolution", "tg(#theta)", "z [#mum]", "#sigma_{z} [#mum]"} | |
3269 | ,{"MC Tracklet Z pulls", "tg(#theta)", "z", "#sigma_{z}"} | |
3270 | ,{"MC Tracklet Phi resolution", "tg(#phi)", "#phi [mrad]", "#sigma_{#phi} [mrad]"} | |
3271 | // MC track TRDin | |
3272 | ,{"MC Y resolution @ TRDin", "tg(#phi)", "y [#mum]", "#sigma_{y}[#mum]"} | |
3273 | ,{"MC YZ pulls @ TRDin", fgkResYsegmName[fSegmentLevel], "y / z", "#sigma_{y}"} | |
3274 | ,{"MC Z resolution @ TRDin", "tg(#theta)", "z [#mum]", "#sigma_{z} [#mum]"} | |
3275 | ,{"MC Z pulls @ TRDin", "tg(#theta)", "z", "#sigma_{z}"} | |
3276 | ,{"MC #Phi resolution @ TRDin", "tg(#phi)", "#phi [mrad]", "#sigma_{#phi} [mrad]"} | |
3277 | ,{"MC SNP pulls @ TRDin", "tg(#phi)", "SNP", "#sigma_{snp}"} | |
3278 | ,{"MC #Theta resolution @ TRDin", "tg(#theta)", "#theta [mrad]", "#sigma_{#theta} [mrad]"} | |
3279 | ,{"MC TGL pulls @ TRDin", "tg(#theta)", "TGL", "#sigma_{tgl}"} | |
3280 | ,{"MC P_{t} resolution @ TRDin", "p_{t}^{MC} [GeV/c]", "(p_{t}^{REC}-p_{t}^{MC})/p_{t}^{MC} [%]", "MC: #sigma^{TPC}(#Deltap_{t}/p_{t}^{MC}) [%]"} | |
3281 | ,{"MC 1/P_{t} pulls @ TRDin", "1/p_{t}^{MC} [c/GeV]", "1/p_{t}^{REC}-1/p_{t}^{MC}", "MC PULL: #sigma_{1/p_{t}}^{TPC}"} | |
3282 | ,{"MC P resolution @ TRDin", "p^{MC} [GeV/c]", "(p^{REC}-p^{MC})/p^{MC} [%]", "MC: #sigma^{TPC}(#Deltap/p^{MC}) [%]"} | |
3283 | // MC track TRDout | |
3284 | ,{"MC Y resolution @ TRDout", "tg(#phi)", "y [#mum]", "#sigma_{y}[#mum]"} | |
3285 | ,{"MC YZ pulls @ TRDout", fgkResYsegmName[fSegmentLevel], "y / z", "#sigma_{y}"} | |
3286 | ,{"MC Z resolution @ TRDout", "tg(#theta)", "z [#mum]", "#sigma_{z} [#mum]"} | |
3287 | ,{"MC Z pulls @ TRDout", "tg(#theta)", "z", "#sigma_{z}"} | |
3288 | ,{"MC #Phi resolution @ TRDout", "tg(#phi)", "#phi [mrad]", "#sigma_{#phi} [mrad]"} | |
3289 | ,{"MC SNP pulls @ TRDout", "tg(#phi)", "SNP", "#sigma_{snp}"} | |
3290 | ,{"MC #Theta resolution @ TRDout", "tg(#theta)", "#theta [mrad]", "#sigma_{#theta} [mrad]"} | |
3291 | ,{"MC TGL pulls @ TRDout", "tg(#theta)", "TGL", "#sigma_{tgl}"} | |
3292 | ,{"MC P_{t} resolution @ TRDout", "p_{t}^{MC} [GeV/c]", "(p_{t}^{REC}-p_{t}^{MC})/p_{t}^{MC} [%]", "MC: #sigma^{TPC}(#Deltap_{t}/p_{t}^{MC}) [%]"} | |
3293 | ,{"MC 1/P_{t} pulls @ TRDout", "1/p_{t}^{MC} [c/GeV]", "1/p_{t}^{REC}-1/p_{t}^{MC}", "MC PULL: #sigma_{1/p_{t}}^{TPC}"} | |
3294 | ,{"MC P resolution @ TRDout", "p^{MC} [GeV/c]", "(p^{REC}-p^{MC})/p^{MC} [%]", "MC: #sigma^{TPC}(#Deltap/p^{MC}) [%]"} | |
3295 | // MC track in TRD | |
3296 | ,{"MC Track Y resolution", "tg(#phi)", "y [#mum]", "#sigma_{y} [#mum]"} | |
3297 | ,{"MC Track YZ pulls", fgkResYsegmName[fSegmentLevel], "y / z", "#sigma_{y}"} | |
3298 | ,{"MC Track Z resolution", "tg(#theta)", "z [#mum]", "#sigma_{z} [#mum]"} | |
3299 | ,{"MC Track Z pulls", "tg(#theta)", "z", "#sigma_{z}"} | |
3300 | ,{"MC Track #Phi resolution", "tg(#phi)", "#phi [mrad]", "#sigma_{#phi} [mrad]"} | |
3301 | ,{"MC Track SNP pulls", "tg(#phi)", "SNP", "#sigma_{snp}"} | |
3302 | ,{"MC Track #Theta resolution", "tg(#theta)", "#theta [mrad]", "#sigma_{#theta} [mrad]"} | |
3303 | ,{"MC Track TGL pulls", "tg(#theta)", "TGL", "#sigma_{tgl}"} | |
3304 | ,{"MC P_{t} resolution", "p_{t} [GeV/c]", "(p_{t}^{REC}-p_{t}^{MC})/p_{t}^{MC} [%]", "#sigma(#Deltap_{t}/p_{t}^{MC}) [%]"} | |
3305 | ,{"MC 1/P_{t} pulls", "1/p_{t}^{MC} [c/GeV]", "1/p_{t}^{REC} - 1/p_{t}^{MC}", "#sigma_{1/p_{t}}"} | |
3306 | ,{"MC P resolution", "p [GeV/c]", "(p^{REC}-p^{MC})/p^{MC} [%]", "#sigma(#Deltap/p^{MC}) [%]"} | |
3307 | }; | |
3308 | memcpy(fAxTitle, lAxTitle, 4*kNprojs*sizeof(Char_t*)); | |
3309 | } |