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c6914c83 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* | |
2b35e8e6 | 17 | // |
18 | // FUNCTIONALITY: | |
19 | // | |
20 | // 1. The laser track is associated with the mirror | |
21 | // see function FindMirror | |
22 | // | |
23 | // 2. The laser track is accepted for the analysis under certain condition | |
24 | // (see function Accpet laser) | |
263d466a | 25 | // |
2b35e8e6 | 26 | // 3. The drift velocity and jitter is calculated event by event |
263d466a | 27 | // (see function drift velocity) |
2b35e8e6 | 28 | // |
be113f6e | 29 | // 4. The tracks are refitted at different sectors |
30 | // Fit model | |
31 | // 4.a) line | |
32 | // 4.b) parabola | |
33 | // 4.c) parabola with common P2 for inner and outer | |
2b35e8e6 | 34 | // |
1fd56785 | 35 | // To make laser scan the user interaction neccessary |
36 | // | |
880c3382 | 37 | .x ~/NimStyle.C |
2b35e8e6 | 38 | gSystem->Load("libANALYSIS"); |
39 | gSystem->Load("libTPCcalib"); | |
82e5df1f | 40 | TFile fcalib("CalibObjectsTrain2.root"); |
41 | AliTPCcalibLaser * laser = ( AliTPCcalibLaser *)fcalib->Get("laserTPC"); | |
fb962ae3 | 42 | laser->DumpMeanInfo(run) |
2b35e8e6 | 43 | TFile fmean("laserMean.root") |
1fd56785 | 44 | // |
2b35e8e6 | 45 | // laser track clasification; |
1fd56785 | 46 | // |
7b18d067 | 47 | TCut cutT("cutT","abs(Tr.fP[3])<0.06"); |
c18f4385 | 48 | TCut cutN("cutN","fTPCncls>70"); |
49 | TCut cutP("cutP","abs(atan2(x1,x0)-atan2(lx1,lx0))<0.03") | |
50 | TCut cutA = cutT+cutPt+cutP; | |
e5c59218 | 51 | TChain * chainTrL = tool.MakeChain("laser.txt","Track",0,10200); |
52 | ||
1fd56785 | 53 | // |
54 | // | |
55 | // Analyze LASER scan | |
56 | // | |
e5c59218 | 57 | |
2b35e8e6 | 58 | gSystem->AddIncludePath("-I$ALICE_ROOT/TPC/macros"); |
59 | gROOT->LoadMacro("$ALICE_ROOT/TPC/macros/AliXRDPROOFtoolkit.cxx+") | |
0728a4f6 | 60 | AliXRDPROOFtoolkit tool; |
2b35e8e6 | 61 | TChain * chain = tool.MakeChain("laserScan.txt","Mean",0,10200); |
62 | chain->Lookup(); | |
1fd56785 | 63 | AliTPCcalibLaser::DumpScanInfo(chain) |
64 | TFile fscan("laserScan.root") | |
65 | TTree * treeT = (TTree*)fscan.Get("Mean") | |
95a0e09b | 66 | // |
67 | // Analyze laser | |
68 | // | |
69 | gSystem->AddIncludePath("-I$ALICE_ROOT/TPC/macros"); | |
70 | gROOT->LoadMacro("$ALICE_ROOT/TPC/macros/AliXRDPROOFtoolkit.cxx+") | |
71 | AliXRDPROOFtoolkit tool; | |
32100b1d | 72 | AliXRDPROOFtoolkit::FilterList("laserDebug.list","* driftvN",1) |
41a1f702 | 73 | TChain * chainDrift = tool.MakeChainRandom("laser.txt.Good","driftv",0,50); |
57dc06f2 | 74 | chainDrift->Lookup(); |
32100b1d | 75 | TChain * chainDriftN = tool.MakeChainRandom("laserDebug.list.Good","driftvN",0,300); |
f6220766 | 76 | chainDriftN->Lookup(); |
77 | ||
78 | ||
95a0e09b | 79 | TChain * chain = tool.MakeChain("laser.txt","Residuals",0,10200); |
80 | chain->Lookup(); | |
e5c59218 | 81 | TChain * chainFit = tool.MakeChain("laser.txt","FitModels",0,10200); |
82 | chainFit->Lookup(); | |
82e5df1f | 83 | TChain * chainTrack = tool.MakeChainRandom("laser.txt","Track",0,30); |
84 | chainTrack->Lookup(); | |
95a0e09b | 85 | |
c6914c83 | 86 | */ |
87 | ||
88 | ||
89 | ||
90 | #include "TLinearFitter.h" | |
91 | #include "AliTPCcalibLaser.h" | |
92 | #include "AliExternalTrackParam.h" | |
e9f38a4b | 93 | #include "AliESDEvent.h" |
94 | #include "AliESDfriend.h" | |
c6914c83 | 95 | #include "AliESDtrack.h" |
96 | #include "AliTPCTracklet.h" | |
97 | #include "TH1D.h" | |
ecb7e705 | 98 | #include "TH1F.h" |
95a0e09b | 99 | #include "TProfile.h" |
c6914c83 | 100 | #include "TVectorD.h" |
101 | #include "TTreeStream.h" | |
102 | #include "TFile.h" | |
103 | #include "TF1.h" | |
104 | #include "TGraphErrors.h" | |
105 | #include "AliTPCclusterMI.h" | |
106 | #include "AliTPCseed.h" | |
107 | #include "AliTracker.h" | |
263d466a | 108 | #include "AliLog.h" |
c6914c83 | 109 | #include "TClonesArray.h" |
1fd56785 | 110 | #include "TPad.h" |
e5c59218 | 111 | #include "TSystem.h" |
112 | #include "TCut.h" | |
113 | #include "TChain.h" | |
114 | #include "TH2F.h" | |
115 | #include "TStatToolkit.h" | |
116 | #include "TROOT.h" | |
9963b5e2 | 117 | #include "TDatabasePDG.h" |
c6914c83 | 118 | |
119 | ||
120 | #include "TTreeStream.h" | |
121 | #include <iostream> | |
122 | #include <sstream> | |
7b18d067 | 123 | #include "AliTPCLaserTrack.h" |
108953e9 | 124 | #include "AliTPCcalibDB.h" |
125 | #include "AliTPCParam.h" | |
f6220766 | 126 | #include "AliTPCParamSR.h" |
3ac724f0 | 127 | #include "TTimeStamp.h" |
31aa7c5c | 128 | #include "AliDCSSensorArray.h" |
129 | #include "AliDCSSensor.h" | |
cc65e4f5 | 130 | #include "AliGRPObject.h" |
76c58ee2 | 131 | #include "AliTPCROC.h" |
7b18d067 | 132 | |
c6914c83 | 133 | using namespace std; |
134 | ||
135 | ClassImp(AliTPCcalibLaser) | |
136 | ||
137 | AliTPCcalibLaser::AliTPCcalibLaser(): | |
e9f38a4b | 138 | AliTPCcalibBase(), |
139 | fESD(0), | |
592a0c8f | 140 | fESDfriend(0), |
141 | fNtracks(0), | |
c18f4385 | 142 | fTracksMirror(336), |
143 | fTracksEsd(336), | |
144 | fTracksEsdParam(336), | |
145 | fTracksTPC(336), | |
3ac724f0 | 146 | fFullCalib(kTRUE), |
263d466a | 147 | fDeltaZ(336), |
e5c59218 | 148 | fDeltaP3(336), |
149 | fDeltaP4(336), | |
263d466a | 150 | fDeltaPhi(336), |
151 | fDeltaPhiP(336), | |
95a0e09b | 152 | fSignals(336), |
be113f6e | 153 | // |
d3ce44cb | 154 | fHisLaser(0), // N dim histogram of laser |
76c58ee2 | 155 | fHisLaserPad(0), // N dim histogram of laser |
156 | fHisLaserTime(0), // N dim histogram of laser | |
be113f6e | 157 | fHisNclIn(0), //->Number of clusters inner |
158 | fHisNclOut(0), //->Number of clusters outer | |
159 | fHisNclIO(0), //->Number of cluster inner outer | |
160 | fHisLclIn(0), //->Level arm inner | |
161 | fHisLclOut(0), //->Level arm outer | |
162 | fHisLclIO(0), //->Number of cluster inner outer | |
163 | fHisdEdx(0), //->dEdx histo | |
164 | fHisdZfit(0), //->distance to the mirror after linear fit | |
165 | // | |
166 | // | |
167 | fHisChi2YIn1(0), //->chi2 y inner - line | |
168 | fHisChi2YOut1(0), //->chi2 y inner - line | |
169 | fHisChi2YIn2(0), //->chi2 y inner - parabola | |
170 | fHisChi2YOut2(0), //->chi2 y inner - parabola | |
171 | fHisChi2YIO1(0), //->chi2 y IO - common | |
172 | fHisChi2ZIn1(0), //->chi2 z inner - line | |
173 | fHisChi2ZOut1(0), //->chi2 z inner - line | |
174 | fHisChi2ZIn2(0), //->chi2 z inner - parabola | |
175 | fHisChi2ZOut2(0), //->chi2 z inner - parabola | |
176 | fHisChi2ZIO1(0), //->chi2 z IO - common | |
177 | // | |
178 | // | |
179 | fHisPy1vP0(0), //-> delta y P0outer-P0inner - line | |
180 | fHisPy2vP0(0), //-> delta y P0outer-P0inner - parabola | |
181 | fHisPy3vP0(0), //-> delta y P0outer-P0inner - common parabola | |
182 | fHisPy1vP1(0), //-> delta ky P1outer-P1inner - line | |
183 | fHisPy2vP1(0), //-> delta ky P1outer-P1inner - parabola | |
184 | fHisPy3vP1(0), //-> delta ky P1outer-P1inner - common parabola | |
185 | fHisPy2vP2In(0), //-> Curv P2inner - parabola | |
186 | fHisPy2vP2Out(0), //-> Curv P2outer - parabola | |
187 | fHisPy3vP2IO(0), //-> Curv P2outerinner - common parabola | |
188 | // | |
189 | // | |
190 | fHisPz1vP0(0), //-> delta z P0outer-P0inner - line | |
191 | fHisPz2vP0(0), //-> delta z P0outer-P0inner - parabola | |
192 | fHisPz3vP0(0), //-> delta z P0outer-P0inner - common parabola | |
193 | fHisPz1vP1(0), //-> delta kz P1outer-P1inner - line | |
194 | fHisPz2vP1(0), //-> delta kz P1outer-P1inner - parabola | |
195 | fHisPz3vP1(0), //-> delta kz P1outer-P1inner - common parabola | |
196 | fHisPz2vP2In(0), //-> Curv P2inner - parabola | |
197 | fHisPz2vP2Out(0), //-> Curv P2outer - parabola | |
198 | fHisPz3vP2IO(0), //-> Curv P2outerinner - common parabola | |
199 | // | |
108953e9 | 200 | fDeltaYres(336), //->2D histo of residuals |
201 | fDeltaZres(336), //->2D histo fo residuals | |
202 | fDeltaYres2(336), //->2D histo of residuals | |
203 | fDeltaZres2(336), //->2D histo fo residuals | |
41a1f702 | 204 | fDeltaYresAbs(336), //->2D histo of residuals |
205 | fHisYAbsErrors(0), //-> total errors per beam in the abs res y analysis | |
206 | fDeltaZresAbs(336), //->2D histo of residuals | |
207 | fHisZAbsErrors(0), //-> total errors per beam in the abs res z analysis | |
108953e9 | 208 | //fDeltaYres3(336), //->2D histo of residuals |
209 | //fDeltaZres3(336), //->2D histo fo residuals | |
592a0c8f | 210 | fFitAside(new TVectorD(5)), |
211 | fFitCside(new TVectorD(5)), | |
212 | fFitACside(new TVectorD(6)), | |
be113f6e | 213 | fEdgeXcuts(3), |
214 | fEdgeYcuts(3), | |
263d466a | 215 | fNClCuts(5), |
7af539c6 | 216 | fNcuts(0), |
217 | fBeamSectorOuter(336), | |
218 | fBeamSectorInner(336), | |
219 | fBeamOffsetYOuter(336), | |
220 | fBeamSlopeYOuter(336), | |
221 | fBeamOffsetYInner(336), | |
222 | fBeamSlopeYInner(336), | |
223 | fBeamOffsetZOuter(336), | |
224 | fBeamSlopeZOuter(336), | |
225 | fBeamOffsetZInner(336), | |
226 | fBeamSlopeZInner(336), | |
41a1f702 | 227 | fInverseSlopeZ(kTRUE), |
228 | fUseFixedDriftV(0), | |
229 | fFixedFitAside0(0.0), | |
230 | fFixedFitAside1(1.0), | |
231 | fFixedFitCside0(0.0), | |
232 | fFixedFitCside1(1.0) | |
c6914c83 | 233 | { |
234 | // | |
235 | // Constructor | |
236 | // | |
e9f38a4b | 237 | fTracksEsdParam.SetOwner(kTRUE); |
9874c685 | 238 | for (Int_t i=0; i<336; i++) { |
239 | fFitZ[i]=0; | |
240 | fCounter[i]=0; //! counter of usage | |
241 | fClusterCounter[i]=0; //!couter of clusters in "sensitive are" | |
242 | fClusterSatur[i]=0; //!couter of saturated clusters in "sensitive are" | |
243 | } | |
c6914c83 | 244 | } |
245 | ||
3ac724f0 | 246 | AliTPCcalibLaser::AliTPCcalibLaser(const Text_t *name, const Text_t *title, Bool_t full): |
e9f38a4b | 247 | AliTPCcalibBase(), |
248 | fESD(0), | |
249 | fESDfriend(0), | |
592a0c8f | 250 | fNtracks(0), |
c18f4385 | 251 | fTracksMirror(336), |
252 | fTracksEsd(336), | |
253 | fTracksEsdParam(336), | |
254 | fTracksTPC(336), | |
3ac724f0 | 255 | fFullCalib(full), |
be113f6e | 256 | // |
c18f4385 | 257 | fDeltaZ(336), // array of histograms of delta z for each track |
e5c59218 | 258 | fDeltaP3(336), // array of histograms of delta z for each track |
259 | fDeltaP4(336), // array of histograms of P3 for each track | |
260 | fDeltaPhi(336), // array of histograms of P4 for each track | |
c18f4385 | 261 | fDeltaPhiP(336), // array of histograms of delta z for each track |
2b35e8e6 | 262 | fSignals(336), // array of dedx signals |
be113f6e | 263 | // |
264 | // | |
d3ce44cb | 265 | fHisLaser(0), // N dim histogram of laser |
76c58ee2 | 266 | fHisLaserPad(0), // N dim histogram of laser |
267 | fHisLaserTime(0), // N dim histogram of laser | |
268 | ||
be113f6e | 269 | fHisNclIn(0), //->Number of clusters inner |
270 | fHisNclOut(0), //->Number of clusters outer | |
271 | fHisNclIO(0), //->Number of cluster inner outer | |
272 | fHisLclIn(0), //->Level arm inner | |
273 | fHisLclOut(0), //->Level arm outer | |
274 | fHisLclIO(0), //->Number of cluster inner outer | |
275 | fHisdEdx(0), //->dEdx histo | |
276 | fHisdZfit(0), //->distance to the mirror after linear fit | |
277 | // | |
278 | // | |
279 | fHisChi2YIn1(0), //->chi2 y inner - line | |
280 | fHisChi2YOut1(0), //->chi2 y inner - line | |
281 | fHisChi2YIn2(0), //->chi2 y inner - parabola | |
282 | fHisChi2YOut2(0), //->chi2 y inner - parabola | |
283 | fHisChi2YIO1(0), //->chi2 y IO - common | |
284 | fHisChi2ZIn1(0), //->chi2 z inner - line | |
285 | fHisChi2ZOut1(0), //->chi2 z inner - line | |
286 | fHisChi2ZIn2(0), //->chi2 z inner - parabola | |
287 | fHisChi2ZOut2(0), //->chi2 z inner - parabola | |
288 | fHisChi2ZIO1(0), //->chi2 z IO - common | |
289 | // | |
290 | // | |
291 | fHisPy1vP0(0), //-> delta y P0outer-P0inner - line | |
292 | fHisPy2vP0(0), //-> delta y P0outer-P0inner - parabola | |
293 | fHisPy3vP0(0), //-> delta y P0outer-P0inner - common parabola | |
294 | fHisPy1vP1(0), //-> delta ky P1outer-P1inner - line | |
295 | fHisPy2vP1(0), //-> delta ky P1outer-P1inner - parabola | |
296 | fHisPy3vP1(0), //-> delta ky P1outer-P1inner - common parabola | |
297 | fHisPy2vP2In(0), //-> Curv P2inner - parabola | |
298 | fHisPy2vP2Out(0), //-> Curv P2outer - parabola | |
299 | fHisPy3vP2IO(0), //-> Curv P2outerinner - common parabola | |
300 | // | |
301 | // | |
302 | fHisPz1vP0(0), //-> delta z P0outer-P0inner - line | |
303 | fHisPz2vP0(0), //-> delta z P0outer-P0inner - parabola | |
304 | fHisPz3vP0(0), //-> delta z P0outer-P0inner - common parabola | |
305 | fHisPz1vP1(0), //-> delta kz P1outer-P1inner - line | |
306 | fHisPz2vP1(0), //-> delta kz P1outer-P1inner - parabola | |
307 | fHisPz3vP1(0), //-> delta kz P1outer-P1inner - common parabola | |
308 | fHisPz2vP2In(0), //-> Curv P2inner - parabola | |
309 | fHisPz2vP2Out(0), //-> Curv P2outer - parabola | |
310 | fHisPz3vP2IO(0), //-> Curv P2outerinner - common parabola | |
311 | // | |
312 | // | |
313 | // | |
95a0e09b | 314 | fDeltaYres(336), |
315 | fDeltaZres(336), | |
108953e9 | 316 | fDeltaYres2(336), |
317 | fDeltaZres2(336), | |
7af539c6 | 318 | fDeltaYresAbs(336), |
41a1f702 | 319 | fHisYAbsErrors(0), |
7af539c6 | 320 | fDeltaZresAbs(336), |
41a1f702 | 321 | fHisZAbsErrors(0), |
108953e9 | 322 | // fDeltaYres3(336), |
323 | //fDeltaZres3(336), | |
592a0c8f | 324 | fFitAside(new TVectorD(5)), // drift fit - A side |
325 | fFitCside(new TVectorD(5)), // drift fit - C- side | |
326 | fFitACside(new TVectorD(6)), // drift fit - AC- side | |
be113f6e | 327 | fEdgeXcuts(3), // cuts in local x direction; used in the refit of the laser tracks |
328 | fEdgeYcuts(3), // cuts in local y direction; used in the refit of the laser tracks | |
263d466a | 329 | fNClCuts(5), // cuts on the number of clusters per tracklet; used in the refit of the laser tracks |
7af539c6 | 330 | fNcuts(0), // number of cuts |
331 | fBeamSectorOuter(336), | |
332 | fBeamSectorInner(336), | |
333 | fBeamOffsetYOuter(336), | |
334 | fBeamSlopeYOuter(336), | |
335 | fBeamOffsetYInner(336), | |
336 | fBeamSlopeYInner(336), | |
337 | fBeamOffsetZOuter(336), | |
338 | fBeamSlopeZOuter(336), | |
339 | fBeamOffsetZInner(336), | |
340 | fBeamSlopeZInner(336), | |
41a1f702 | 341 | fInverseSlopeZ(kTRUE), |
342 | fUseFixedDriftV(0), | |
343 | fFixedFitAside0(0.0), | |
344 | fFixedFitAside1(1.0), | |
345 | fFixedFitCside0(0.0), | |
346 | fFixedFitCside1(1.0) | |
c6914c83 | 347 | { |
348 | SetName(name); | |
349 | SetTitle(title); | |
350 | // | |
351 | // Constructor | |
352 | // | |
263d466a | 353 | fTracksEsdParam.SetOwner(kTRUE); |
9874c685 | 354 | for (Int_t i=0; i<336; i++) { |
355 | fFitZ[i]=0; | |
356 | fCounter[i]=0; //! counter of usage | |
357 | fClusterCounter[i]=0; //!couter of clusters in "sensitive are" | |
358 | fClusterSatur[i]=0; //!couter of saturated clusters in "sensitive are" | |
359 | } | |
c6914c83 | 360 | } |
361 | ||
be113f6e | 362 | AliTPCcalibLaser::AliTPCcalibLaser(const AliTPCcalibLaser& calibLaser): |
363 | AliTPCcalibBase(calibLaser), | |
364 | fESD(0), | |
365 | fESDfriend(0), | |
592a0c8f | 366 | fNtracks(0), |
be113f6e | 367 | fTracksMirror(336), |
368 | fTracksEsd(336), | |
369 | fTracksEsdParam(336), | |
370 | fTracksTPC(336), | |
3ac724f0 | 371 | fFullCalib(calibLaser.fFullCalib), |
be113f6e | 372 | // |
373 | fDeltaZ(calibLaser.fDeltaZ), // array of histograms of delta z for each track | |
374 | fDeltaP3(((calibLaser.fDeltaP3))), // array of histograms of delta z for each track | |
375 | fDeltaP4(((calibLaser.fDeltaP4))), // array of histograms of P3 for each track | |
376 | fDeltaPhi(((calibLaser.fDeltaPhi))), // array of histograms of P4 for each track | |
377 | fDeltaPhiP(((calibLaser.fDeltaPhiP))), // array of histograms of delta z for each track | |
378 | fSignals(((calibLaser.fSignals))), // array of dedx signals | |
379 | // | |
380 | // | |
d3ce44cb | 381 | fHisLaser(0), // N dim histogram of laser |
76c58ee2 | 382 | fHisLaserPad(0), // N dim histogram of laser |
383 | fHisLaserTime(0), // N dim histogram of laser | |
384 | ||
be113f6e | 385 | fHisNclIn(new TH2F(*(calibLaser.fHisNclIn))), //->Number of clusters inner |
386 | fHisNclOut(new TH2F(*(calibLaser.fHisNclOut))), //->Number of clusters outer | |
387 | fHisNclIO(new TH2F(*(calibLaser.fHisNclIO))), //->Number of cluster inner outer | |
388 | fHisLclIn(new TH2F(*(calibLaser.fHisLclIn))), //->Level arm inner | |
389 | fHisLclOut(new TH2F(*(calibLaser.fHisLclOut))), //->Level arm outer | |
390 | fHisLclIO(new TH2F(*(calibLaser.fHisLclIO))), //->Number of cluster inner outer | |
391 | fHisdEdx(new TH2F(*(calibLaser.fHisdEdx))), // | |
392 | fHisdZfit(new TH2F(*(calibLaser.fHisdZfit))), //->distance to the mirror after linear fit | |
393 | // | |
394 | // | |
395 | fHisChi2YIn1(new TH2F(*(calibLaser.fHisChi2YIn1))), //->chi2 y inner - line | |
396 | fHisChi2YOut1(new TH2F(*(calibLaser.fHisChi2YOut1))), //->chi2 y inner - line | |
397 | fHisChi2YIn2(new TH2F(*(calibLaser.fHisChi2YIn2))), //->chi2 y inner - parabola | |
398 | fHisChi2YOut2(new TH2F(*(calibLaser.fHisChi2YOut2))), //->chi2 y inner - parabola | |
399 | fHisChi2YIO1(new TH2F(*(calibLaser.fHisChi2YIO1))), //->chi2 y IO - common | |
400 | fHisChi2ZIn1(new TH2F(*(calibLaser.fHisChi2ZIn1))), //->chi2 z inner - line | |
401 | fHisChi2ZOut1(new TH2F(*(calibLaser.fHisChi2ZOut1))), //->chi2 z inner - line | |
402 | fHisChi2ZIn2(new TH2F(*(calibLaser.fHisChi2ZIn2))), //->chi2 z inner - parabola | |
403 | fHisChi2ZOut2(new TH2F(*(calibLaser.fHisChi2ZOut2))), //->chi2 z inner - parabola | |
404 | fHisChi2ZIO1(new TH2F(*(calibLaser.fHisChi2ZIO1))), //->chi2 z IO - common | |
405 | // | |
406 | // | |
407 | fHisPy1vP0(new TH2F(*(calibLaser.fHisPy1vP0))), //-> delta y P0outer-P0inner - line | |
408 | fHisPy2vP0(new TH2F(*(calibLaser.fHisPy2vP0))), //-> delta y P0outer-P0inner - parabola | |
409 | fHisPy3vP0(new TH2F(*(calibLaser.fHisPy3vP0))), //-> delta y P0outer-P0inner - common parabola | |
410 | fHisPy1vP1(new TH2F(*(calibLaser.fHisPy1vP1))), //-> delta ky P1outer-P1inner - line | |
411 | fHisPy2vP1(new TH2F(*(calibLaser.fHisPy2vP1))), //-> delta ky P1outer-P1inner - parabola | |
412 | fHisPy3vP1(new TH2F(*(calibLaser.fHisPy3vP1))), //-> delta ky P1outer-P1inner - common parabola | |
413 | fHisPy2vP2In(new TH2F(*(calibLaser.fHisPy2vP2In))), //-> Curv P2inner - parabola | |
414 | fHisPy2vP2Out(new TH2F(*(calibLaser.fHisPy2vP2Out))), //-> Curv P2outer - parabola | |
415 | fHisPy3vP2IO(new TH2F(*(calibLaser.fHisPy3vP2IO))), //-> Curv P2outerinner - common parabola | |
416 | // | |
417 | // | |
418 | fHisPz1vP0(new TH2F(*(calibLaser.fHisPz1vP0))), //-> delta z P0outer-P0inner - line | |
419 | fHisPz2vP0(new TH2F(*(calibLaser.fHisPz2vP0))), //-> delta z P0outer-P0inner - parabola | |
420 | fHisPz3vP0(new TH2F(*(calibLaser.fHisPz3vP0))), //-> delta z P0outer-P0inner - common parabola | |
421 | fHisPz1vP1(new TH2F(*(calibLaser. fHisPz1vP1))), //-> delta kz P1outer-P1inner - line | |
422 | fHisPz2vP1(new TH2F(*(calibLaser.fHisPz2vP1))), //-> delta kz P1outer-P1inner - parabola | |
423 | fHisPz3vP1(new TH2F(*(calibLaser.fHisPz3vP1))), //-> delta kz P1outer-P1inner - common parabola | |
424 | fHisPz2vP2In(new TH2F(*(calibLaser.fHisPz2vP2In))), //-> Curv P2inner - parabola | |
425 | fHisPz2vP2Out(new TH2F(*(calibLaser. fHisPz2vP2Out))), //-> Curv P2outer - parabola | |
426 | fHisPz3vP2IO(new TH2F(*(calibLaser.fHisPz3vP2IO))), //-> Curv P2outerinner - common parabola | |
427 | // | |
428 | // | |
429 | fDeltaYres(((calibLaser.fDeltaYres))), | |
430 | fDeltaZres(((calibLaser.fDeltaZres))), | |
108953e9 | 431 | fDeltaYres2(((calibLaser.fDeltaYres))), |
432 | fDeltaZres2(((calibLaser.fDeltaZres))), | |
7af539c6 | 433 | fDeltaYresAbs(((calibLaser.fDeltaYresAbs))), |
41a1f702 | 434 | fHisYAbsErrors(new TH1F(*(calibLaser.fHisYAbsErrors))), |
7af539c6 | 435 | fDeltaZresAbs(((calibLaser.fDeltaZresAbs))), |
41a1f702 | 436 | fHisZAbsErrors(new TH1F(*(calibLaser.fHisZAbsErrors))), |
108953e9 | 437 | // fDeltaYres3(((calibLaser.fDeltaYres))), |
438 | //fDeltaZres3(((calibLaser.fDeltaZres))), | |
592a0c8f | 439 | fFitAside(new TVectorD(5)), // drift fit - A side |
440 | fFitCside(new TVectorD(5)), // drift fit - C- side | |
441 | fFitACside(new TVectorD(6)), // drift fit - C- side | |
be113f6e | 442 | fEdgeXcuts(3), // cuts in local x direction; used in the refit of the laser tracks |
443 | fEdgeYcuts(3), // cuts in local y direction; used in the refit of the laser tracks | |
444 | fNClCuts(5), // cuts on the number of clusters per tracklet; used in the refit of the laser tracks | |
7af539c6 | 445 | fNcuts(0), // number of cuts |
446 | fBeamSectorOuter(336), | |
447 | fBeamSectorInner(336), | |
448 | fBeamOffsetYOuter(336), | |
449 | fBeamSlopeYOuter(336), | |
450 | fBeamOffsetYInner(336), | |
451 | fBeamSlopeYInner(336), | |
452 | fBeamOffsetZOuter(336), | |
453 | fBeamSlopeZOuter(336), | |
454 | fBeamOffsetZInner(336), | |
455 | fBeamSlopeZInner(336), | |
41a1f702 | 456 | fInverseSlopeZ(calibLaser.fInverseSlopeZ), |
457 | fUseFixedDriftV(calibLaser.fUseFixedDriftV), | |
458 | fFixedFitAside0(calibLaser.fFixedFitAside0), | |
459 | fFixedFitAside1(calibLaser.fFixedFitAside1), | |
460 | fFixedFitCside0(calibLaser.fFixedFitCside0), | |
461 | fFixedFitCside1(calibLaser.fFixedFitCside1) | |
be113f6e | 462 | { |
463 | // | |
464 | // copy constructor | |
465 | // | |
9874c685 | 466 | for (Int_t i=0; i<336; i++) { |
467 | fFitZ[i]=0; | |
468 | fCounter[i]=0; //! counter of usage | |
469 | fClusterCounter[i]=0; //!couter of clusters in "sensitive are" | |
470 | fClusterSatur[i]=0; //!couter of saturated clusters in "sensitive are" | |
471 | } | |
be113f6e | 472 | } |
473 | ||
474 | ||
475 | ||
476 | AliTPCcalibLaser & AliTPCcalibLaser::operator=(const AliTPCcalibLaser& calibLaser){ | |
477 | // | |
478 | // assgnment operator | |
479 | // | |
480 | if (this != &calibLaser) { | |
481 | new (this) AliTPCcalibLaser(calibLaser); | |
482 | } | |
483 | return *this; | |
484 | ||
485 | } | |
486 | ||
487 | ||
488 | ||
489 | ||
c6914c83 | 490 | AliTPCcalibLaser::~AliTPCcalibLaser() { |
491 | // | |
492 | // destructor | |
493 | // | |
be113f6e | 494 | if ( fHisNclIn){ |
d3ce44cb | 495 | delete fHisLaser; //-> |
76c58ee2 | 496 | delete fHisLaserPad; //-> |
497 | delete fHisLaserTime; //-> | |
498 | ||
be113f6e | 499 | delete fHisNclIn; //->Number of clusters inner |
500 | delete fHisNclOut; //->Number of clusters outer | |
501 | delete fHisNclIO; //->Number of cluster inner outer | |
502 | delete fHisLclIn; //->Level arm inner | |
503 | delete fHisLclOut; //->Level arm outer | |
504 | delete fHisLclIO; //->Number of cluster inner outer | |
505 | delete fHisdEdx; | |
506 | delete fHisdZfit; | |
507 | // | |
508 | // | |
509 | delete fHisChi2YIn1; //->chi2 y inner - line | |
510 | delete fHisChi2YOut1; //->chi2 y inner - line | |
511 | delete fHisChi2YIn2; //->chi2 y inner - parabola | |
512 | delete fHisChi2YOut2; //->chi2 y inner - parabola | |
513 | delete fHisChi2YIO1; //->chi2 y IO - common | |
514 | delete fHisChi2ZIn1; //->chi2 z inner - line | |
515 | delete fHisChi2ZOut1; //->chi2 z inner - line | |
516 | delete fHisChi2ZIn2; //->chi2 z inner - parabola | |
517 | delete fHisChi2ZOut2; //->chi2 z inner - parabola | |
518 | delete fHisChi2ZIO1; //->chi2 z IO - common | |
519 | // | |
520 | // | |
521 | delete fHisPy1vP0; //-> delta y P0outer-P0inner - line | |
522 | delete fHisPy2vP0; //-> delta y P0outer-P0inner - parabola | |
523 | delete fHisPy3vP0; //-> delta y P0outer-P0inner - common parabola | |
524 | delete fHisPy1vP1; //-> delta ky P1outer-P1inner - line | |
525 | delete fHisPy2vP1; //-> delta ky P1outer-P1inner - parabola | |
526 | delete fHisPy3vP1; //-> delta ky P1outer-P1inner - common parabola | |
527 | delete fHisPy2vP2In; //-> Curv P2inner - parabola | |
528 | delete fHisPy2vP2Out; //-> Curv P2outer - parabola | |
529 | delete fHisPy3vP2IO; //-> Curv P2outerinner - common parabola | |
530 | // | |
531 | // | |
532 | delete fHisPz1vP0; //-> delta z P0outer-P0inner - line | |
533 | delete fHisPz2vP0; //-> delta z P0outer-P0inner - parabola | |
534 | delete fHisPz3vP0; //-> delta z P0outer-P0inner - common parabola | |
535 | delete fHisPz1vP1; //-> delta kz P1outer-P1inner - line | |
536 | delete fHisPz2vP1; //-> delta kz P1outer-P1inner - parabola | |
537 | delete fHisPz3vP1; //-> delta kz P1outer-P1inner - common parabola | |
538 | delete fHisPz2vP2In; //-> Curv P2inner - parabola | |
539 | delete fHisPz2vP2Out; //-> Curv P2outer - parabola | |
540 | delete fHisPz3vP2IO; //-> Curv P2outerinner - common parabola | |
541 | } | |
5de4d13e | 542 | // |
543 | // | |
544 | // | |
545 | fDeltaZ.SetOwner(); //-> array of histograms of delta z for each track | |
546 | fDeltaP3.SetOwner(); //-> array of histograms of P3 for each track | |
547 | fDeltaP4.SetOwner(); //-> array of histograms of P4 for each track | |
548 | fDeltaPhi.SetOwner(); //-> array of histograms of delta z for each track | |
549 | fDeltaPhiP.SetOwner(); //-> array of histograms of delta z for each track | |
550 | fSignals.SetOwner(); //->Array of dedx signals | |
551 | ||
552 | fDeltaZ.Delete(); //-> array of histograms of delta z for each track | |
553 | fDeltaP3.Delete(); //-> array of histograms of P3 for each track | |
554 | fDeltaP4.Delete(); //-> array of histograms of P4 for each track | |
555 | fDeltaPhi.Delete(); //-> array of histograms of delta z for each track | |
556 | fDeltaPhiP.Delete(); //-> array of histograms of delta z for each track | |
557 | fSignals.Delete(); //->Array of dedx signals | |
558 | ||
559 | fDeltaYres.SetOwner(); | |
560 | fDeltaYres.Delete(); | |
41a1f702 | 561 | delete fHisYAbsErrors; |
5de4d13e | 562 | fDeltaZres.SetOwner(); |
563 | fDeltaZres.Delete(); | |
41a1f702 | 564 | delete fHisZAbsErrors; |
5de4d13e | 565 | fDeltaYres2.SetOwner(); |
566 | fDeltaYres2.Delete(); | |
567 | fDeltaZres2.SetOwner(); | |
568 | fDeltaZres2.Delete(); | |
569 | ||
7af539c6 | 570 | fDeltaYresAbs.SetOwner(); |
571 | fDeltaYresAbs.Delete(); | |
572 | fDeltaZresAbs.SetOwner(); | |
573 | fDeltaZresAbs.Delete(); | |
c6914c83 | 574 | } |
575 | ||
e9f38a4b | 576 | |
577 | ||
578 | void AliTPCcalibLaser::Process(AliESDEvent * event) { | |
c6914c83 | 579 | // |
263d466a | 580 | // |
e9f38a4b | 581 | // Loop over tracks and call Process function |
582 | // | |
3e55050f | 583 | const Int_t kMinTracks=20; |
584 | const Int_t kMinClusters=40; | |
38b1a1ca | 585 | |
e9f38a4b | 586 | fESD = event; |
587 | if (!fESD) { | |
588 | return; | |
589 | } | |
590 | fESDfriend=static_cast<AliESDfriend*>(fESD->FindListObject("AliESDfriend")); | |
591 | if (!fESDfriend) { | |
592 | return; | |
593 | } | |
a1e5e062 | 594 | if (fESDfriend->TestSkipBit()) return; |
108953e9 | 595 | if (fESD->GetNumberOfTracks()<kMinTracks) return; //not enough tracks |
263d466a | 596 | AliDebug(4,Form("Event number in current file: %d",event->GetEventNumberInFile())); |
38b1a1ca | 597 | // |
598 | // find CE background if present | |
599 | // | |
600 | if (AliTPCLaserTrack::GetTracks()==0) AliTPCLaserTrack::LoadTracks(); | |
82e5df1f | 601 | TH1D hisCE("hhisCE","hhisCE",100,-100,100); |
602 | for (Int_t i=0;i<fESD->GetNumberOfTracks();++i) { | |
603 | AliESDtrack *track=fESD->GetTrack(i); | |
604 | if (!track) continue; | |
605 | hisCE.Fill(track->GetZ()); | |
606 | hisCE.Fill(track->GetZ()+2); | |
607 | hisCE.Fill(track->GetZ()-2); | |
38b1a1ca | 608 | } |
609 | // | |
610 | // | |
611 | ||
612 | ||
e9f38a4b | 613 | fTracksTPC.Clear(); |
614 | fTracksEsd.Clear(); | |
615 | fTracksEsdParam.Delete(); | |
be113f6e | 616 | for (Int_t id=0; id<336;id++) { |
617 | fCounter[id]=0; | |
618 | fClusterCounter[id]=0; | |
619 | fClusterSatur[id]=0; | |
620 | } | |
e9f38a4b | 621 | // |
622 | Int_t n=fESD->GetNumberOfTracks(); | |
108953e9 | 623 | Int_t counter=0; |
e9f38a4b | 624 | for (Int_t i=0;i<n;++i) { |
625 | AliESDfriendTrack *friendTrack=fESDfriend->GetTrack(i); | |
592a0c8f | 626 | if (!friendTrack) continue; |
e9f38a4b | 627 | AliESDtrack *track=fESD->GetTrack(i); |
9874c685 | 628 | if (!track) continue; |
82e5df1f | 629 | Double_t binC = hisCE.GetBinContent(hisCE.FindBin(track->GetZ())); |
630 | if (binC>336) continue; //remove CE background | |
e9f38a4b | 631 | TObject *calibObject=0; |
632 | AliTPCseed *seed=0; | |
633 | for (Int_t j=0;(calibObject=friendTrack->GetCalibObject(j));++j) | |
634 | if ((seed=dynamic_cast<AliTPCseed*>(calibObject))) | |
635 | break; | |
3e55050f | 636 | if (track&&seed&&track->GetTPCNcls()>kMinClusters && seed->GetNumberOfClusters() >kMinClusters) { |
5de4d13e | 637 | //filter CE tracks |
108953e9 | 638 | Int_t id = FindMirror(track,seed); |
82e5df1f | 639 | if (id>=0) counter++; |
be113f6e | 640 | } |
e9f38a4b | 641 | // |
592a0c8f | 642 | } |
643 | fNtracks=counter; | |
108953e9 | 644 | if (counter<kMinTracks) return; |
645 | ||
3e55050f | 646 | //FitDriftV(); |
b1c27e4f | 647 | FitDriftV(0.2); |
3ac724f0 | 648 | if (!fFullCalib) return; |
880c3382 | 649 | static Bool_t init=kFALSE; |
650 | if (!init){ | |
651 | init = kTRUE; // way around for PROOF - to be investigated | |
994c9f5b | 652 | UpdateFitHistos(); |
880c3382 | 653 | } |
e9f38a4b | 654 | // |
be113f6e | 655 | for (Int_t id=0; id<336; id++){ |
e9f38a4b | 656 | // |
657 | if (!fTracksEsdParam.At(id)) continue; | |
be113f6e | 658 | if (fClusterSatur[id]>0.3) continue; // tracks in saturation |
e9f38a4b | 659 | DumpLaser(id); |
be113f6e | 660 | if ( AcceptLaser(id) && fFitZ[id]<0.5){ |
661 | RefitLaserJW(id); | |
662 | MakeDistHisto(id); | |
663 | } | |
c18f4385 | 664 | } |
be113f6e | 665 | |
c18f4385 | 666 | } |
667 | ||
be113f6e | 668 | void AliTPCcalibLaser::MakeDistHisto(Int_t id){ |
c18f4385 | 669 | // |
670 | // | |
671 | // | |
be113f6e | 672 | // for (Int_t id=0; id<336; id++){ |
c18f4385 | 673 | // |
674 | // | |
be113f6e | 675 | if (!fTracksEsdParam.At(id)) return; |
676 | if (!AcceptLaser(id)) return; | |
d3ce44cb | 677 | Double_t xhis[12]={0,0,0,0,0,0,0,0,0,0,0,0}; |
c18f4385 | 678 | // |
679 | // | |
680 | TH1F * hisdz = (TH1F*)fDeltaZ.At(id); | |
994c9f5b | 681 | if (!hisdz) UpdateFitHistos(); |
108953e9 | 682 | hisdz = (TH1F*)fDeltaZ.At(id); |
e5c59218 | 683 | TH1F * hisP3 = (TH1F*)fDeltaP3.At(id); |
684 | TH1F * hisP4 = (TH1F*)fDeltaP4.At(id); | |
c18f4385 | 685 | TH1F * hisdphi = (TH1F*)fDeltaPhi.At(id); |
686 | TH1F * hisdphiP = (TH1F*)fDeltaPhiP.At(id); | |
2b35e8e6 | 687 | TH1F * hisSignal = (TH1F*)fSignals.At(id); |
108953e9 | 688 | // |
c18f4385 | 689 | |
690 | AliExternalTrackParam *param=(AliExternalTrackParam*)fTracksEsdParam.At(id); | |
691 | AliTPCLaserTrack *ltrp = ( AliTPCLaserTrack*)fTracksMirror.At(id); | |
2b35e8e6 | 692 | AliESDtrack *track = (AliESDtrack*)fTracksEsd.At(id); |
c03e3250 | 693 | if (!param) return; |
694 | if (!ltrp) return; | |
695 | if (!track) return; | |
c18f4385 | 696 | Double_t xyz[3]; |
697 | Double_t pxyz[3]; | |
698 | Double_t lxyz[3]; | |
699 | Double_t lpxyz[3]; | |
700 | param->GetXYZ(xyz); | |
701 | param->GetPxPyPz(pxyz); | |
702 | ltrp->GetXYZ(lxyz); | |
703 | ltrp->GetPxPyPz(lpxyz); | |
704 | // | |
705 | Float_t dz = param->GetZ()-ltrp->GetZ(); | |
706 | Float_t dphi = (TMath::ATan2(xyz[1],xyz[0])- TMath::ATan2(lxyz[1],lxyz[0]))*254.; | |
707 | Float_t dphiP = param->GetParameter()[2]-ltrp->GetParameter()[2]; | |
c03e3250 | 708 | if (hisdz) hisdz->Fill(dz); |
e5c59218 | 709 | if (hisP3) hisP3->Fill(param->GetParameter()[3]); |
710 | if (hisP4) hisP4->Fill(param->GetParameter()[4]); | |
c03e3250 | 711 | if (hisdphi) hisdphi->Fill(dphi); |
263d466a | 712 | if (hisdphiP) hisdphiP->Fill(dphiP); |
e5c59218 | 713 | if (hisSignal) hisSignal->Fill(TMath::Sqrt(TMath::Abs(track->GetTPCsignal()))); |
d3ce44cb | 714 | // fill HisLaser |
715 | xhis[0] = ltrp->GetId(); | |
716 | xhis[1] = ltrp->GetSide(); | |
717 | xhis[2] = ltrp->GetRod(); | |
718 | xhis[3] = ltrp->GetBundle(); | |
719 | xhis[4] = ltrp->GetBeam(); | |
720 | xhis[5] = dphi; | |
721 | xhis[6] = fFitZ[id]; | |
722 | xhis[7] = param->GetParameter()[2]-ltrp->GetParameter()[2]; //dp2 | |
723 | xhis[8] = param->GetParameter()[3]-ltrp->GetParameter()[3]; //dp3 | |
724 | xhis[9] = param->GetParameter()[4]; | |
725 | xhis[10]= track->GetTPCNcls(); | |
726 | xhis[11]= TMath::Sqrt(TMath::Abs(track->GetTPCsignal())); | |
be113f6e | 727 | // } |
d3ce44cb | 728 | fHisLaser->Fill(xhis); |
76c58ee2 | 729 | // |
730 | ||
c18f4385 | 731 | } |
732 | ||
733 | void AliTPCcalibLaser::FitDriftV(){ | |
734 | // | |
108953e9 | 735 | // Fit corrections to the drift velocity - linear approximation in the z and global y |
736 | //The transfromatiom from the drift time to the z position done in AliTPCTracnsform class | |
737 | // | |
738 | /* | |
739 | Formulas: | |
740 | ||
741 | z = s* (z0 - vd*(t-t0)) | |
742 | ||
743 | s - side -1 and +1 | |
744 | t0 - time 0 | |
745 | vd - nominal drift velocity | |
746 | zs - miscalibrated position | |
747 | ||
748 | zs = s*(z0 - vd*(1+vr)*(t-(t0+dt)) | |
749 | vr - relative change of the drift velocity | |
750 | dzt - vd*dt | |
751 | dr = zz0-s*z | |
752 | .. | |
753 | ==> | |
754 | zs ~ z - s*vr*(z0-s*z)+s*dzt | |
755 | -------------------------------- | |
756 | 1. Correction function vr constant: | |
757 | ||
758 | ||
759 | dz = zs-z = -s*vr *(z0-s*z)+s*dzt | |
760 | dzs/dl = dz/dl +s*s*vr*dz/dl | |
761 | d(dz/dl) = vr*dz/dl | |
762 | */ | |
763 | ||
764 | const Float_t kZCut = 240; // remove the closest laser beam | |
be113f6e | 765 | const Float_t kSaturCut = 0.05; // remove saturated lasers - cut on fraction of saturated |
108953e9 | 766 | const Float_t kDistCut = 3; // distance sigma cut |
767 | const Float_t kDistCutAbs = 0.25; | |
be113f6e | 768 | const Float_t kMinClusters = 60; // minimal amount of the clusters |
769 | const Float_t kMinSignal = 16; // minimal mean height of the signal | |
770 | const Float_t kChi2Cut = 0.1; // chi2 cut to accept drift fit | |
c18f4385 | 771 | static TLinearFitter fdriftA(3,"hyp2"); |
772 | static TLinearFitter fdriftC(3,"hyp2"); | |
108953e9 | 773 | static TLinearFitter fdriftAC(4,"hyp3"); |
774 | TVectorD fitA(3),fitC(3),fitAC(4); | |
775 | ||
776 | AliTPCcalibDB* calib=AliTPCcalibDB::Instance(); | |
f6220766 | 777 | AliTPCParam * tpcparam = calib->GetParameters(); |
108953e9 | 778 | // |
be113f6e | 779 | for (Int_t id=0; id<336; id++) fFitZ[id]=0; |
780 | ||
108953e9 | 781 | Float_t chi2A = 10; |
782 | Float_t chi2C = 10; | |
783 | Float_t chi2AC = 10; | |
784 | Int_t npointsA=0; | |
785 | Int_t npointsC=0; | |
786 | Int_t npointsAC=0; | |
be113f6e | 787 | |
108953e9 | 788 | |
789 | for (Int_t iter=0; iter<3; iter++){ | |
be113f6e | 790 | fdriftA.ClearPoints(); |
791 | fdriftC.ClearPoints(); | |
108953e9 | 792 | fdriftAC.ClearPoints(); |
be113f6e | 793 | // |
794 | for (Int_t id=0; id<336; id++){ | |
795 | if (!fTracksEsdParam.At(id)) continue; | |
796 | if (!AcceptLaser(id)) continue; | |
be113f6e | 797 | if ( fClusterSatur[id]>kSaturCut) continue; |
798 | if ( fClusterCounter[id]<kMinClusters) continue; | |
108953e9 | 799 | AliESDtrack *track = (AliESDtrack*)fTracksEsd.At(id); |
800 | if (track->GetTPCsignal()<kMinSignal) continue; | |
be113f6e | 801 | AliExternalTrackParam *param=(AliExternalTrackParam*)fTracksEsdParam.At(id); |
802 | AliTPCLaserTrack *ltrp = ( AliTPCLaserTrack*)fTracksMirror.At(id); | |
108953e9 | 803 | |
be113f6e | 804 | Double_t xyz[3]; |
805 | Double_t pxyz[3]; | |
806 | Double_t lxyz[3]; | |
807 | Double_t lpxyz[3]; | |
808 | param->GetXYZ(xyz); | |
809 | param->GetPxPyPz(pxyz); | |
810 | ltrp->GetXYZ(lxyz); | |
811 | ltrp->GetPxPyPz(lpxyz); | |
812 | if (TMath::Abs(lxyz[2])>kZCut) continue; | |
108953e9 | 813 | Float_t sz = (ltrp->GetSide()==0) ? TMath::Sqrt(chi2A): TMath::Sqrt(chi2C); |
814 | if (npointsAC>0) sz =TMath::Sqrt(chi2AC); | |
815 | if (TMath::Abs(fFitZ[id])>sz*kDistCut) continue; | |
816 | if (iter>0 && TMath::Abs(fFitZ[id])>kDistCutAbs) continue; | |
817 | ||
818 | // drift distance | |
819 | Double_t zlength = tpcparam->GetZLength(0); | |
820 | Double_t ldrift = zlength-TMath::Abs(lxyz[2]); | |
821 | Double_t mdrift = zlength-TMath::Abs(xyz[2]); | |
822 | Double_t xxx[2] = {ldrift,lxyz[1]*ldrift/(zlength*250.)}; | |
be113f6e | 823 | if (ltrp->GetSide()==0){ |
108953e9 | 824 | fdriftA.AddPoint(xxx,mdrift,1); |
be113f6e | 825 | }else{ |
108953e9 | 826 | fdriftC.AddPoint(xxx,mdrift,1); |
be113f6e | 827 | } |
108953e9 | 828 | Double_t xxx2[3] = {ltrp->GetSide(), ldrift,lxyz[1]*ldrift/(zlength*250.)}; |
829 | fdriftAC.AddPoint(xxx2,mdrift,1); | |
be113f6e | 830 | } |
be113f6e | 831 | // |
832 | if (fdriftA.GetNpoints()>10){ | |
108953e9 | 833 | // |
be113f6e | 834 | fdriftA.Eval(); |
108953e9 | 835 | if (iter==0) fdriftA.EvalRobust(0.7); |
836 | else fdriftA.EvalRobust(0.8); | |
be113f6e | 837 | fdriftA.GetParameters(fitA); |
838 | npointsA= fdriftA.GetNpoints(); | |
839 | chi2A = fdriftA.GetChisquare()/fdriftA.GetNpoints(); | |
880c3382 | 840 | if (chi2A<kChi2Cut ||(*fFitAside)[0]==0 ) { |
841 | if (fFitAside->GetNoElements()<5) fFitAside->ResizeTo(5); | |
842 | (*fFitAside)[0] = fitA[0]; | |
843 | (*fFitAside)[1] = fitA[1]; | |
844 | (*fFitAside)[2] = fitA[2]; | |
845 | (*fFitAside)[3] = fdriftA.GetNpoints(); | |
846 | (*fFitAside)[4] = chi2A; | |
847 | } | |
be113f6e | 848 | } |
849 | if (fdriftC.GetNpoints()>10){ | |
850 | fdriftC.Eval(); | |
108953e9 | 851 | if (iter==0) fdriftC.EvalRobust(0.7); |
852 | else fdriftC.EvalRobust(0.8); | |
853 | // | |
be113f6e | 854 | fdriftC.GetParameters(fitC); |
855 | npointsC= fdriftC.GetNpoints(); | |
856 | chi2C = fdriftC.GetChisquare()/fdriftC.GetNpoints(); | |
880c3382 | 857 | if (chi2C<kChi2Cut||(*fFitCside)[0]==0) { |
858 | if (fFitCside->GetNoElements()<5) fFitCside->ResizeTo(5); | |
859 | (*fFitCside)[0] = fitC[0]; | |
860 | (*fFitCside)[1] = fitC[1]; | |
861 | (*fFitCside)[2] = fitC[2]; | |
862 | (*fFitCside)[3] = fdriftC.GetNpoints(); | |
863 | (*fFitCside)[4] = chi2C; | |
864 | } | |
be113f6e | 865 | } |
108953e9 | 866 | |
867 | if (fdriftAC.GetNpoints()>10&&fdriftC.GetNpoints()>10&&fdriftA.GetNpoints()>10){ | |
868 | fdriftAC.Eval(); | |
869 | if (iter==0) fdriftAC.EvalRobust(0.7); | |
870 | else fdriftAC.EvalRobust(0.8); | |
871 | // | |
872 | fdriftAC.GetParameters(fitAC); | |
873 | npointsAC= fdriftAC.GetNpoints(); | |
874 | chi2AC = fdriftAC.GetChisquare()/fdriftAC.GetNpoints(); | |
875 | if (chi2AC<kChi2Cut||(*fFitACside)[0]==0) (*fFitACside) = fitAC; | |
876 | } | |
be113f6e | 877 | |
878 | for (Int_t id=0; id<336; id++){ | |
879 | if (!fTracksEsdParam.At(id)) continue; | |
880 | // | |
881 | AliExternalTrackParam *param=(AliExternalTrackParam*)fTracksEsdParam.At(id); | |
882 | AliTPCLaserTrack *ltrp = ( AliTPCLaserTrack*)fTracksMirror.At(id); | |
883 | Double_t xyz[3]; | |
884 | Double_t pxyz[3]; | |
885 | Double_t lxyz[3]; | |
886 | Double_t lpxyz[3]; | |
887 | param->GetXYZ(xyz); | |
888 | param->GetPxPyPz(pxyz); | |
889 | ltrp->GetXYZ(lxyz); | |
108953e9 | 890 | ltrp->GetPxPyPz(lpxyz); |
891 | Double_t zlength = tpcparam->GetZLength(0); | |
892 | Double_t ldrift = zlength-TMath::Abs(lxyz[2]); | |
893 | Double_t mdrift = zlength-TMath::Abs(xyz[2]); | |
894 | ||
be113f6e | 895 | Float_t fz =0; |
896 | if (ltrp->GetSide()==0){ | |
108953e9 | 897 | fz = (fitA)[0]+(fitA)[1]*ldrift+(fitA)[2]*lxyz[1]*ldrift/(zlength*250.); |
be113f6e | 898 | }else{ |
108953e9 | 899 | fz = (fitC)[0]+(fitC)[1]*ldrift+(fitC)[2]*lxyz[1]*ldrift/(zlength*250.); |
be113f6e | 900 | } |
108953e9 | 901 | if (npointsAC>10){ |
902 | fz = (fitAC)[0]+(fitAC)[1]*ltrp->GetSide()+(fitAC)[2]*ldrift+(fitAC)[3]*lxyz[1]*ldrift/(zlength*250.); | |
903 | } | |
904 | fFitZ[id]=mdrift-fz; | |
be113f6e | 905 | } |
906 | if (fStreamLevel>0){ | |
907 | TTreeSRedirector *cstream = GetDebugStreamer(); | |
3ac724f0 | 908 | TTimeStamp tstamp(fTime); |
909 | Float_t valuePressure0 = AliTPCcalibDB::GetPressure(tstamp,fRun,0); | |
910 | Float_t valuePressure1 = AliTPCcalibDB::GetPressure(tstamp,fRun,1); | |
911 | Double_t ptrelative0 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,0); | |
912 | Double_t ptrelative1 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,1); | |
913 | Double_t temp0 = AliTPCcalibDB::GetTemperature(tstamp,fRun,0); | |
914 | Double_t temp1 = AliTPCcalibDB::GetTemperature(tstamp,fRun,1); | |
31aa7c5c | 915 | TVectorD vecGoofie(20); |
916 | AliDCSSensorArray* goofieArray = AliTPCcalibDB::Instance()->GetGoofieSensors(fRun); | |
917 | if (goofieArray) | |
918 | for (Int_t isensor=0; isensor<goofieArray->NumSensors();isensor++){ | |
919 | AliDCSSensor *gsensor = goofieArray->GetSensor(isensor); | |
920 | if (gsensor) vecGoofie[isensor]=gsensor->GetValue(tstamp); | |
921 | } | |
3ac724f0 | 922 | |
be113f6e | 923 | if (cstream){ |
108953e9 | 924 | (*cstream)<<"driftv"<< |
925 | "run="<<fRun<< // run number | |
926 | "event="<<fEvent<< // event number | |
927 | "time="<<fTime<< // time stamp of event | |
928 | "trigger="<<fTrigger<< // trigger | |
929 | "mag="<<fMagF<< // magnetic field | |
3ac724f0 | 930 | // Environment values |
931 | "press0="<<valuePressure0<< | |
932 | "press1="<<valuePressure1<< | |
933 | "pt0="<<ptrelative0<< | |
934 | "pt1="<<ptrelative1<< | |
935 | "temp0="<<temp0<< | |
936 | "temp1="<<temp1<< | |
31aa7c5c | 937 | "vecGoofie.="<<&vecGoofie<< |
3ac724f0 | 938 | // |
939 | // | |
be113f6e | 940 | "iter="<<iter<< |
941 | "driftA.="<<fFitAside<< | |
942 | "driftC.="<<fFitCside<< | |
108953e9 | 943 | "driftAC.="<<fFitACside<< |
be113f6e | 944 | "chi2A="<<chi2A<< |
945 | "chi2C="<<chi2C<< | |
108953e9 | 946 | "chi2AC="<<chi2AC<< |
be113f6e | 947 | "nA="<<npointsA<< |
948 | "nC="<<npointsC<< | |
108953e9 | 949 | "nAC="<<npointsAC<< |
be113f6e | 950 | "\n"; |
951 | } | |
c18f4385 | 952 | } |
953 | } | |
be113f6e | 954 | } |
f6220766 | 955 | Bool_t AliTPCcalibLaser::FitDriftV(Float_t minFraction){ |
956 | // | |
957 | // Fit corrections to the drift velocity - linear approximation in the z and global y | |
958 | //The transfromatiom from the drift time to the z position done in AliTPCTracnsform class | |
959 | // | |
38b1a1ca | 960 | // Source of outlyers : |
961 | // 0. Track in the saturation - postpeak | |
962 | // 1. gating grid close the part of the signal for first bundle | |
963 | ||
964 | // The robust fit is performed in 2 itterations /robust fraction controlled by kFraction/ | |
965 | // 1. Robust fit is used in the itteration number 0 | |
9874c685 | 966 | // only fraction of laser used |
38b1a1ca | 967 | // 2. Only the tracks close to the fit used in the second itteration |
f6220766 | 968 | /* |
969 | Formulas: | |
970 | ||
971 | z = s* (z0 - vd*(t-t0)) | |
972 | ||
973 | s - side -1 and +1 | |
974 | t0 - time 0 | |
975 | vd - nominal drift velocity | |
976 | zs - miscalibrated position | |
977 | ||
978 | zs = s*(z0 - vd*(1+vr)*(t-(t0+dt)) | |
979 | vr - relative change of the drift velocity | |
980 | dzt - vd*dt | |
981 | dr = zz0-s*z | |
982 | .. | |
983 | ==> | |
984 | zs ~ z - s*vr*(z0-s*z)+s*dzt | |
985 | -------------------------------- | |
986 | 1. Correction function vr constant: | |
987 | ||
988 | ||
989 | dz = zs-z = -s*vr *(z0-s*z)+s*dzt | |
990 | dzs/dl = dz/dl +s*s*vr*dz/dl | |
991 | d(dz/dl) = vr*dz/dl | |
992 | */ | |
38b1a1ca | 993 | const Int_t knLaser = 336; //n laser tracks |
994 | const Float_t kFraction[2] = {0.70,0.95}; // robust fit fraction | |
995 | ||
996 | const Float_t kSaturCut = 0.05; // remove saturated lasers - cut on fraction of saturated | |
997 | const Float_t kDistCut = 3.; // distance sigma cut - 3 sigma | |
998 | const Float_t kDistCutAbs = 1.; // absolute cut 1 cm | |
b1c27e4f | 999 | const Float_t kMinClusters = 40.; // minimal amount of the clusters |
1000 | const Float_t kMinSignal = 2.5; // minimal mean height of the signal | |
38b1a1ca | 1001 | const Float_t kChi2Cut = 1.0; // chi2 cut to accept drift fit |
f6220766 | 1002 | // |
1003 | static TLinearFitter fdriftA(3,"hyp2"); | |
1004 | static TLinearFitter fdriftC(3,"hyp2"); | |
1005 | static TLinearFitter fdriftAC(4,"hyp3"); | |
1006 | TVectorD fitA(3),fitC(3),fitAC(4); | |
1007 | ||
1008 | AliTPCcalibDB* calib=AliTPCcalibDB::Instance(); | |
1009 | AliTPCParam * tpcparam = calib->GetParameters(); | |
1010 | // | |
1011 | // reset old data | |
1012 | // | |
1013 | for (Int_t id=0; id<336; id++) fFitZ[id]=0; | |
1014 | if (fFitAside->GetNoElements()<5) fFitAside->ResizeTo(5); | |
1015 | if (fFitCside->GetNoElements()<5) fFitCside->ResizeTo(5); | |
1016 | for (Int_t i=0;i<5; i++){ | |
1017 | (*fFitCside)[i]=0; | |
1018 | (*fFitAside)[i]=0; | |
1019 | } | |
1020 | // | |
1021 | // | |
1022 | Float_t chi2A = 10; | |
1023 | Float_t chi2C = 10; | |
1024 | Float_t chi2AC = 10; | |
1025 | Int_t npointsA=0; | |
1026 | Int_t npointsC=0; | |
1027 | Int_t npointsAC=0; | |
1028 | Int_t nbA[4]={0,0,0,0}; | |
1029 | Int_t nbC[4]={0,0,0,0}; | |
82e5df1f | 1030 | TVectorD vecZM(336); // measured z potion of laser |
1031 | TVectorD vecA(336); // accepted laser | |
1032 | TVectorD vecZF(336); // fitted position | |
1033 | TVectorD vecDz(336); // deltaZ | |
1034 | TVectorD vecZS(336); // surveyed position of laser | |
1035 | // additional variable to cut | |
1036 | TVectorD vecdEdx(336); // dEdx | |
1037 | TVectorD vecSy(336); // shape y | |
1038 | TVectorD vecSz(336); // shape z | |
1039 | // | |
f6220766 | 1040 | // |
1041 | for (Int_t id=0; id<336; id++){ | |
82e5df1f | 1042 | Int_t reject=0; |
1043 | AliTPCLaserTrack *ltrp = | |
1044 | (AliTPCLaserTrack*)AliTPCLaserTrack::GetTracks()->UncheckedAt(id); | |
1045 | AliExternalTrackParam *param=(AliExternalTrackParam*)fTracksEsdParam.At(id); | |
1046 | AliTPCseed * seed = (AliTPCseed*)fTracksTPC.At(id); | |
1047 | vecZM(id)= (param==0) ? 0:param->GetZ(); | |
1048 | vecZS(id)= ltrp->GetZ(); | |
1049 | vecDz(id)= 0; | |
1050 | vecA(id)=1; | |
1051 | vecdEdx(id)=(seed)?seed->GetdEdx():0; | |
1052 | vecSy(id) =(seed)?seed->CookShape(1):0; | |
1053 | vecSz(id) =(seed)?seed->CookShape(2):0; | |
1054 | // | |
1055 | fFitZ[id]=0; | |
1056 | if (!fTracksEsdParam.At(id)) reject|=1; | |
1057 | if (!param) continue; | |
1058 | if (!AcceptLaser(id)) reject|=2; | |
1059 | if ( fClusterSatur[id]>kSaturCut) reject|=4; | |
1060 | if ( fClusterCounter[id]<kMinClusters) reject|=8; | |
1061 | vecA(id)=reject; | |
1062 | if (reject>0) continue; | |
f6220766 | 1063 | if (ltrp->GetSide()==0){ |
1064 | npointsA++; | |
1065 | nbA[ltrp->GetBundle()]++; | |
1066 | } | |
1067 | if (ltrp->GetSide()==1){ | |
82e5df1f | 1068 | npointsC++; |
f6220766 | 1069 | nbC[ltrp->GetBundle()]++; |
1070 | } | |
1071 | } | |
1072 | // | |
1073 | // reject "bad events" | |
1074 | // | |
1075 | Bool_t isOK=kTRUE; | |
1076 | Int_t naA=0; | |
1077 | Int_t naC=0; | |
1078 | if (npointsA<minFraction*0.5*knLaser && npointsC<minFraction*0.5*knLaser) | |
1079 | isOK=kFALSE; | |
1080 | for (Int_t i=0;i<4;i++){ | |
1081 | //count accepted for all layers | |
1082 | if (nbA[i]>minFraction*0.5*0.25*knLaser) naA++; | |
1083 | if (nbC[i]>minFraction*0.5*0.25*knLaser) naC++; | |
1084 | } | |
1085 | if (naA<3 &&naC<3) isOK=kFALSE; | |
1086 | if (isOK==kFALSE) return kFALSE; | |
1087 | ||
1088 | // | |
1089 | // | |
1090 | // | |
1091 | for (Int_t iter=0; iter<2; iter++){ | |
1092 | fdriftA.ClearPoints(); | |
1093 | fdriftC.ClearPoints(); | |
82e5df1f | 1094 | fdriftAC.ClearPoints(); |
1095 | npointsA=0; npointsC=0; npointsAC=0; | |
f6220766 | 1096 | // |
1097 | for (Int_t id=0; id<336; id++){ | |
1098 | if (!fTracksEsdParam.At(id)) continue; | |
1099 | if (!AcceptLaser(id)) continue; | |
1100 | if ( fClusterSatur[id]>kSaturCut) continue; | |
1101 | if ( fClusterCounter[id]<kMinClusters) continue; | |
1102 | AliESDtrack *track = (AliESDtrack*)fTracksEsd.At(id); | |
1103 | if (track->GetTPCsignal()<kMinSignal) continue; | |
1104 | AliExternalTrackParam *param=(AliExternalTrackParam*)fTracksEsdParam.At(id); | |
1105 | AliTPCLaserTrack *ltrp = ( AliTPCLaserTrack*)fTracksMirror.At(id); | |
f6220766 | 1106 | Double_t xyz[3]; |
1107 | Double_t pxyz[3]; | |
1108 | Double_t lxyz[3]; | |
1109 | Double_t lpxyz[3]; | |
1110 | param->GetXYZ(xyz); | |
1111 | param->GetPxPyPz(pxyz); | |
1112 | ltrp->GetXYZ(lxyz); | |
1113 | ltrp->GetPxPyPz(lpxyz); | |
1114 | Float_t sz = (ltrp->GetSide()==0) ? TMath::Sqrt(chi2A): TMath::Sqrt(chi2C); | |
9874c685 | 1115 | //if (npointsAC>0) sz =TMath::Sqrt(chi2AC); |
82e5df1f | 1116 | if (iter>0 && TMath::Abs(fFitZ[id])>sz*kDistCut) continue; |
f6220766 | 1117 | if (iter>0 && TMath::Abs(fFitZ[id])>kDistCutAbs) continue; |
1118 | ||
82e5df1f | 1119 | // // drift distance |
1120 | // Double_t zlength = tpcparam->GetZLength(0); | |
1121 | // Double_t ldrift = zlength-TMath::Abs(lxyz[2]); | |
1122 | // Double_t mdrift = zlength-TMath::Abs(xyz[2]); | |
1123 | // | |
1124 | Double_t zlength = (ltrp->GetSide()==0)? tpcparam->GetZLength(36): tpcparam->GetZLength(71); | |
1125 | Double_t ldrift = (ltrp->GetSide()==0)?zlength-lxyz[2]:lxyz[2]+zlength; | |
1126 | Double_t mdrift = (ltrp->GetSide()==0)?zlength-xyz[2]:xyz[2]+zlength; | |
1127 | ||
1128 | ||
f6220766 | 1129 | Double_t xxx[2] = {ldrift,lxyz[1]*ldrift/(zlength*250.)}; |
82e5df1f | 1130 | if (iter==0 &<rp->GetBundle()==0) continue; |
1131 | // skip bundle 0 - can be wrong in the 0 iteration | |
f6220766 | 1132 | if (ltrp->GetSide()==0){ |
1133 | fdriftA.AddPoint(xxx,mdrift,1); | |
1134 | }else{ | |
1135 | fdriftC.AddPoint(xxx,mdrift,1); | |
1136 | } | |
1137 | Double_t xxx2[3] = {ltrp->GetSide(), ldrift,lxyz[1]*ldrift/(zlength*250.)}; | |
1138 | fdriftAC.AddPoint(xxx2,mdrift,1); | |
1139 | } | |
1140 | // | |
1141 | if (fdriftA.GetNpoints()>minFraction*0.5*knLaser){ | |
1142 | // | |
1143 | fdriftA.Eval(); | |
9874c685 | 1144 | //if (iter==0) fdriftA.FixParameter(2,0); //fix global y gradient |
f6220766 | 1145 | npointsA= fdriftA.GetNpoints(); |
1146 | chi2A = fdriftA.GetChisquare()/fdriftA.GetNpoints(); | |
38b1a1ca | 1147 | fdriftA.EvalRobust(kFraction[iter]); |
f6220766 | 1148 | fdriftA.GetParameters(fitA); |
1149 | if (chi2A<kChi2Cut ||(*fFitAside)[0]==0 ) { | |
1150 | if (fFitAside->GetNoElements()<5) fFitAside->ResizeTo(5); | |
1151 | (*fFitAside)[0] = fitA[0]; | |
1152 | (*fFitAside)[1] = fitA[1]; | |
1153 | (*fFitAside)[2] = fitA[2]; | |
1154 | (*fFitAside)[3] = fdriftA.GetNpoints(); | |
1155 | (*fFitAside)[4] = chi2A; | |
1156 | } | |
1157 | } | |
1158 | if (fdriftC.GetNpoints()>minFraction*0.5*knLaser){ | |
1159 | fdriftC.Eval(); | |
9874c685 | 1160 | //if (iter==0) fdriftC.FixParameter(2,0); //fix global y gradient |
f6220766 | 1161 | npointsC= fdriftC.GetNpoints(); |
1162 | chi2C = fdriftC.GetChisquare()/fdriftC.GetNpoints(); | |
38b1a1ca | 1163 | fdriftC.EvalRobust(kFraction[iter]); |
f6220766 | 1164 | fdriftC.GetParameters(fitC); |
1165 | if (chi2C<kChi2Cut||(*fFitCside)[0]==0) { | |
1166 | if (fFitCside->GetNoElements()<5) fFitCside->ResizeTo(5); | |
1167 | (*fFitCside)[0] = fitC[0]; | |
1168 | (*fFitCside)[1] = fitC[1]; | |
1169 | (*fFitCside)[2] = fitC[2]; | |
1170 | (*fFitCside)[3] = fdriftC.GetNpoints(); | |
1171 | (*fFitCside)[4] = chi2C; | |
1172 | } | |
1173 | } | |
1174 | ||
3e55050f | 1175 | if (fdriftAC.GetNpoints()>minFraction*knLaser &&npointsA>0.5*minFraction*knLaser&&npointsC>0.5*minFraction*knLaser){ |
f6220766 | 1176 | fdriftAC.Eval(); |
9874c685 | 1177 | //if (iter==0) fdriftAC.FixParameter(2,0); //fix global y gradient |
f6220766 | 1178 | npointsAC= fdriftAC.GetNpoints(); |
1179 | chi2AC = fdriftAC.GetChisquare()/fdriftAC.GetNpoints(); | |
38b1a1ca | 1180 | fdriftAC.EvalRobust(kFraction[iter]); |
f6220766 | 1181 | fdriftAC.GetParameters(fitAC); |
1182 | if (chi2AC<kChi2Cut||(*fFitACside)[0]==0) (*fFitACside) = fitAC; | |
1183 | (*fFitACside)[0] = fitAC[0]; | |
1184 | (*fFitACside)[1] = fitAC[1]; | |
1185 | (*fFitACside)[2] = fitAC[2]; | |
1186 | (*fFitACside)[3] = fdriftAC.GetNpoints(); | |
1187 | (*fFitACside)[4] = chi2AC; | |
1188 | } | |
1189 | ||
1190 | for (Int_t id=0; id<336; id++){ | |
1191 | if (!fTracksEsdParam.At(id)) continue; | |
1192 | // | |
1193 | AliExternalTrackParam *param=(AliExternalTrackParam*)fTracksEsdParam.At(id); | |
1194 | AliTPCLaserTrack *ltrp = ( AliTPCLaserTrack*)fTracksMirror.At(id); | |
1195 | Double_t xyz[3]; | |
1196 | Double_t pxyz[3]; | |
1197 | Double_t lxyz[3]; | |
1198 | Double_t lpxyz[3]; | |
1199 | param->GetXYZ(xyz); | |
1200 | param->GetPxPyPz(pxyz); | |
1201 | ltrp->GetXYZ(lxyz); | |
1202 | ltrp->GetPxPyPz(lpxyz); | |
82e5df1f | 1203 | //Double_t zlength = tpcparam->GetZLength(0); |
1204 | //Double_t ldrift = zlength-TMath::Abs(lxyz[2]); | |
1205 | //Double_t mdrift = zlength-TMath::Abs(xyz[2]); | |
1206 | Double_t zlength = (ltrp->GetSide()==0)? tpcparam->GetZLength(36): tpcparam->GetZLength(71); | |
1207 | Double_t ldrift = (ltrp->GetSide()==0)?zlength-lxyz[2]:lxyz[2]+zlength; | |
1208 | Double_t mdrift = (ltrp->GetSide()==0)?zlength-xyz[2]:xyz[2]+zlength; | |
1209 | ||
f6220766 | 1210 | |
1211 | Float_t fz =0; | |
1212 | if (ltrp->GetSide()==0){ | |
1213 | fz = (fitA)[0]+(fitA)[1]*ldrift+(fitA)[2]*lxyz[1]*ldrift/(zlength*250.); | |
1214 | }else{ | |
1215 | fz = (fitC)[0]+(fitC)[1]*ldrift+(fitC)[2]*lxyz[1]*ldrift/(zlength*250.); | |
1216 | } | |
1217 | if (npointsAC>10){ | |
82e5df1f | 1218 | //fz = (fitAC)[0]+(fitAC)[1]*ltrp->GetSide()+(fitAC)[2]*ldrift+(fitAC)[3]*lxyz[1]*ldrift/(zlength*250.); |
f6220766 | 1219 | } |
1220 | fFitZ[id]=mdrift-fz; | |
82e5df1f | 1221 | vecZF[id]=fz; |
1222 | vecDz[id]=mdrift-fz; | |
f6220766 | 1223 | } |
1224 | if (fStreamLevel>0){ | |
1225 | TTreeSRedirector *cstream = GetDebugStreamer(); | |
1226 | TTimeStamp tstamp(fTime); | |
1227 | Float_t valuePressure0 = AliTPCcalibDB::GetPressure(tstamp,fRun,0); | |
1228 | Float_t valuePressure1 = AliTPCcalibDB::GetPressure(tstamp,fRun,1); | |
1229 | Double_t ptrelative0 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,0); | |
1230 | Double_t ptrelative1 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,1); | |
1231 | Double_t temp0 = AliTPCcalibDB::GetTemperature(tstamp,fRun,0); | |
1232 | Double_t temp1 = AliTPCcalibDB::GetTemperature(tstamp,fRun,1); | |
1233 | TVectorD vecGoofie(20); | |
1234 | AliDCSSensorArray* goofieArray = AliTPCcalibDB::Instance()->GetGoofieSensors(fRun); | |
1235 | if (goofieArray) | |
1236 | for (Int_t isensor=0; isensor<goofieArray->NumSensors();isensor++){ | |
1237 | AliDCSSensor *gsensor = goofieArray->GetSensor(isensor); | |
1238 | if (gsensor) vecGoofie[isensor]=gsensor->GetValue(tstamp); | |
1239 | } | |
1240 | ||
1241 | if (cstream){ | |
1242 | (*cstream)<<"driftvN"<< | |
1243 | "run="<<fRun<< // run number | |
1244 | "event="<<fEvent<< // event number | |
1245 | "time="<<fTime<< // time stamp of event | |
1246 | "trigger="<<fTrigger<< // trigger | |
1247 | "mag="<<fMagF<< // magnetic field | |
1248 | // Environment values | |
1249 | "press0="<<valuePressure0<< | |
1250 | "press1="<<valuePressure1<< | |
1251 | "pt0="<<ptrelative0<< | |
1252 | "pt1="<<ptrelative1<< | |
1253 | "temp0="<<temp0<< | |
1254 | "temp1="<<temp1<< | |
1255 | "vecGoofie.="<<&vecGoofie<< | |
1256 | // | |
1257 | // | |
82e5df1f | 1258 | "vecZM.="<<&vecZM<< // measured z position |
1259 | "vecZS.="<<&vecZS<< // surveyed z position | |
1260 | "vecZF.="<<&vecZF<< // fitted z position | |
1261 | "vecDz.="<<&vecDz<< // fitted z position | |
1262 | "vecA.="<<&vecA<< // accept laser flag | |
1263 | "vecdEdx.="<<&vecdEdx<< // dEdx - to cut on | |
1264 | "vecSy.="<<&vecSy<< // shape y - to cut on | |
1265 | "vecSz.="<<&vecSz<< // shape z - to cut on | |
1266 | // | |
f6220766 | 1267 | "iter="<<iter<< |
1268 | "driftA.="<<fFitAside<< | |
1269 | "driftC.="<<fFitCside<< | |
1270 | "driftAC.="<<fFitACside<< | |
1271 | "chi2A="<<chi2A<< | |
1272 | "chi2C="<<chi2C<< | |
1273 | "chi2AC="<<chi2AC<< | |
1274 | "nA="<<npointsA<< | |
1275 | "nC="<<npointsC<< | |
1276 | "nAC="<<npointsAC<< | |
1277 | "\n"; | |
82e5df1f | 1278 | /* |
1279 | // | |
1280 | variables to check in debug mode: | |
1281 | // | |
1282 | chainDriftN->SetAlias("driftS","250-abs(vecZS.fElements)"); | |
1283 | chainDriftN->SetAlias("driftM","250-abs(vecZM.fElements)"); | |
1284 | chainDriftN->SetAlias("driftF","vecZF.fElements"); | |
1285 | chainDriftN->SetAlias("deltaZ","driftF-driftM"); //deltaZ | |
1286 | TCut cutA="iter==1&&sqrt(chi2A)<0.1&&vecZS.fElements>0&&vecA.fElements==0"; | |
1287 | TCut cutC="iter==1&&sqrt(chi2C)<0.1&&vecZS.fElements<0&&vecA.fElements==0"; | |
1288 | ||
1289 | */ | |
f6220766 | 1290 | } |
1291 | } | |
1292 | } | |
1293 | return kTRUE; | |
1294 | } | |
263d466a | 1295 | |
be113f6e | 1296 | Float_t AliTPCcalibLaser::GetDistance(AliExternalTrackParam *param, AliTPCLaserTrack *ltrp){ |
1297 | // | |
1298 | // get distance between mirror and laser track | |
1299 | // | |
1300 | // | |
1301 | Double_t xyz[3]; | |
1302 | Double_t lxyz[3]; | |
1303 | param->GetXYZ(xyz); | |
1304 | ltrp->GetXYZ(lxyz); | |
1305 | // | |
1306 | // | |
1307 | Double_t dist = 0; | |
1308 | //radial distance | |
1309 | dist+=TMath::Abs((TMath::ATan2(xyz[1],xyz[0])-TMath::ATan2(lxyz[1],lxyz[0]))*param->GetX()); | |
1310 | // | |
1311 | // z distance | |
1312 | // apply drift correction if already exist | |
1313 | // | |
1314 | Float_t dz = 0; | |
1315 | if (ltrp->GetSide()==0){ | |
1316 | if ((*fFitAside)[1]>0.) dz = ((*fFitAside)[0]+(*fFitAside)[1]*lxyz[2]+(*fFitAside)[2]*lxyz[1])-xyz[2]; | |
1317 | }else{ | |
1318 | if ((*fFitCside)[1]>0.) dz = ((*fFitCside)[0]+(*fFitCside)[1]*lxyz[2]+(*fFitCside)[2]*lxyz[1])-xyz[2]; | |
c18f4385 | 1319 | } |
be113f6e | 1320 | if (TMath::Abs(dz)>3*(TMath::Abs(lxyz[2]-xyz[2])+1)) dz= TMath::Abs(lxyz[2]-xyz[2]); |
1321 | dist+=TMath::Abs(dz); | |
1322 | // | |
1323 | // phi dist - divergence on 50 cm | |
c18f4385 | 1324 | // |
be113f6e | 1325 | dist = TMath::Abs((param->GetParameter()[2]-ltrp->GetParameter()[2])*50); |
1326 | return dist; | |
c18f4385 | 1327 | } |
1328 | ||
1329 | ||
1330 | Bool_t AliTPCcalibLaser::AcceptLaser(Int_t id){ | |
1331 | // | |
1332 | // | |
1333 | // | |
1334 | /* | |
be113f6e | 1335 | TCut cutP0("cutP0","abs((atan2(x1,x0)-atan2(lx1,lx0))*254)<1.5"); |
e5c59218 | 1336 | TCut cutP1("cutP1","abs(LTr.fP[1]-Tr.fP[1])<30"); |
1337 | TCut cutP2("cutP2","abs(LTr.fP[2]-Tr.fP[2])<0.03"); | |
1338 | TCut cutP3("cutP3","abs(Tr.fP[3])<0.05"); | |
e5c59218 | 1339 | |
1340 | TCut cutA = cutP0+cutP1+cutP2+cutP3+cutP4; | |
c18f4385 | 1341 | */ |
1342 | AliExternalTrackParam *param =(AliExternalTrackParam*)fTracksEsdParam.At(id); | |
1343 | AliTPCLaserTrack *ltrp = ( AliTPCLaserTrack*)fTracksMirror.At(id); | |
43ad9d4c | 1344 | //AliESDtrack *track = (AliESDtrack*)fTracksEsd.At(id); |
e5c59218 | 1345 | Double_t xyz[3]; |
1346 | Double_t lxyz[3]; | |
1347 | param->GetXYZ(xyz); | |
1348 | ltrp->GetXYZ(lxyz); | |
be113f6e | 1349 | if (TMath::Abs((TMath::ATan2(xyz[1],xyz[0])-TMath::ATan2(lxyz[1],lxyz[0]))*254)>1.5) return kFALSE; //cut y- P0 |
e5c59218 | 1350 | if (TMath::Abs(param->GetParameter()[1]-ltrp->GetParameter()[1])>30) return kFALSE; // cutZ -P1 |
1351 | if (TMath::Abs(param->GetParameter()[2]-ltrp->GetParameter()[2])>0.03) return kFALSE; // cut -P2 | |
1352 | if (TMath::Abs(param->GetParameter()[3])>0.05) return kFALSE; // cut Tl -P3 | |
c18f4385 | 1353 | // |
c18f4385 | 1354 | // |
e5c59218 | 1355 | |
263d466a | 1356 | return kTRUE; |
e9f38a4b | 1357 | } |
1358 | ||
1359 | Int_t AliTPCcalibLaser::FindMirror(AliESDtrack *track, AliTPCseed *seed){ | |
1360 | // | |
1361 | // Find corresponding mirror | |
1362 | // add the corresponding tracks | |
108953e9 | 1363 | |
e9f38a4b | 1364 | if (!track->GetOuterParam()) return -1; |
263d466a | 1365 | |
38b1a1ca | 1366 | Float_t kRadius0 = 252; |
1367 | Float_t kRadius = 254.2; | |
be113f6e | 1368 | Int_t countercl=0; |
1369 | Float_t counterSatur=0; | |
f6220766 | 1370 | Int_t csideA =0; |
1371 | Int_t csideC =0; | |
be113f6e | 1372 | for (Int_t irow=158;irow>-1;--irow) { |
1373 | AliTPCclusterMI *c=seed->GetClusterPointer(irow); | |
1374 | if (!c) continue; | |
1375 | Double_t pedgeY = c->GetX()*TMath::DegToRad()*(10)-TMath::Abs(c->GetY()); | |
1376 | Double_t pedgeX = TMath::Min((irow)*0.75, (159.-irow)*1.5); | |
1377 | if (pedgeY<3) continue; | |
1378 | if (pedgeX<3) continue; | |
1379 | countercl++; | |
f6220766 | 1380 | if (c->GetDetector()%36<18) csideA++; |
1381 | if (c->GetDetector()%36>=18) csideC++; | |
be113f6e | 1382 | if (c->GetMax()>900) counterSatur++; |
1383 | } | |
1384 | counterSatur/=(countercl+1); | |
1385 | // | |
f6220766 | 1386 | // |
1387 | // | |
38b1a1ca | 1388 | if (csideA<0.9*seed->GetNumberOfClusters() && csideC<0.9*seed->GetNumberOfClusters()) return 0; // cross laser track can not happen |
1389 | ||
1390 | Int_t side= 0; | |
1391 | if (csideC>0.5*seed->GetNumberOfClusters()) side=1; | |
1392 | ||
1393 | ||
1394 | AliExternalTrackParam param(*(track->GetOuterParam())); | |
9963b5e2 | 1395 | AliTracker::PropagateTrackTo(¶m,kRadius0,TDatabasePDG::Instance()->GetParticle("mu+")->Mass(),3,kTRUE); |
1396 | AliTracker::PropagateTrackTo(¶m,kRadius,TDatabasePDG::Instance()->GetParticle("mu+")->Mass(),0.1,kTRUE); | |
38b1a1ca | 1397 | AliTPCLaserTrack ltr; |
1398 | AliTPCLaserTrack *ltrp=0x0; | |
1399 | // AliTPCLaserTrack *ltrpjw=0x0; | |
1400 | // | |
1401 | Int_t id = AliTPCLaserTrack::IdentifyTrack(¶m,side); | |
1402 | // Int_t idjw = AliTPCLaserTrack::IdentifyTrackJW(¶m); | |
1403 | //AliDebug(4,Form("Identified Track: %03d (%03d)",id,idjw)); | |
1404 | ||
1405 | if (id!=-1 && (AliTPCLaserTrack::GetTracks()->UncheckedAt(id))) | |
1406 | ltrp=(AliTPCLaserTrack*)AliTPCLaserTrack::GetTracks()->UncheckedAt(id); | |
1407 | else | |
1408 | ltrp=<r; | |
1409 | ||
1410 | if (id<0) return -1; | |
1411 | if (ltrp->GetSide()!=side) return -1; | |
1412 | fCounter[id]++; | |
1413 | // | |
1414 | // | |
1415 | // | |
f6220766 | 1416 | // |
be113f6e | 1417 | if (counterSatur>fClusterSatur[id]) fClusterSatur[id]=counterSatur; |
1418 | // | |
1419 | // | |
1420 | Float_t radius=TMath::Abs(ltrp->GetX()); | |
880c3382 | 1421 | param.Rotate(ltrp->GetAlpha()); |
38b1a1ca | 1422 | AliTracker::PropagateTrackTo(¶m,radius,0.10566,0.01,kFALSE); |
be113f6e | 1423 | // |
1424 | if (!fTracksMirror.At(id)) fTracksMirror.AddAt(ltrp,id); | |
1425 | Bool_t accept=kTRUE; | |
1426 | // | |
1427 | // choose closer track | |
1428 | // | |
1429 | AliExternalTrackParam * param0 = (AliExternalTrackParam *)fTracksEsdParam.At(id); | |
1430 | if (param0){ | |
1431 | Float_t dist0=GetDistance(param0,ltrp); | |
1432 | Float_t dist1=GetDistance(¶m,ltrp); | |
1433 | if (dist0<dist1) accept=kFALSE; | |
1434 | } | |
1435 | ||
1436 | if (accept){ | |
1437 | fClusterCounter[id]=countercl; | |
e9f38a4b | 1438 | fTracksEsdParam.AddAt(param.Clone(),id); |
1439 | fTracksEsd.AddAt(track,id); | |
1440 | fTracksTPC.AddAt(seed,id); | |
1441 | } | |
1442 | return id; | |
1443 | } | |
1444 | ||
1445 | ||
1446 | ||
1447 | void AliTPCcalibLaser::DumpLaser(Int_t id) { | |
1448 | // | |
1449 | // Dump Laser info to the tree | |
1450 | // | |
1451 | AliESDtrack *track = (AliESDtrack*)fTracksEsd.At(id); | |
1452 | AliExternalTrackParam *param=(AliExternalTrackParam*)fTracksEsdParam.At(id); | |
1453 | AliTPCLaserTrack *ltrp = ( AliTPCLaserTrack*)fTracksMirror.At(id); | |
1bd37cc0 | 1454 | // |
1455 | // Fast laser ID | |
1456 | // | |
1457 | Double_t xyz[3]; | |
1458 | Double_t pxyz[3]; | |
c18f4385 | 1459 | Double_t lxyz[3]; |
1460 | Double_t lpxyz[3]; | |
e9f38a4b | 1461 | param->GetXYZ(xyz); |
1462 | param->GetPxPyPz(pxyz); | |
c18f4385 | 1463 | ltrp->GetXYZ(lxyz); |
1464 | ltrp->GetPxPyPz(lpxyz); | |
be113f6e | 1465 | Float_t dist3D = GetDistance(param,ltrp); |
1466 | Float_t dist0 = (TMath::ATan2(xyz[1],xyz[0])-TMath::ATan2(lxyz[1],lxyz[0]))*param->GetX(); | |
1467 | Float_t distphi = (param->GetParameter()[2]-ltrp->GetParameter()[2])*50; | |
1468 | ||
1469 | ||
c6914c83 | 1470 | if (fStreamLevel>0){ |
1471 | TTreeSRedirector *cstream = GetDebugStreamer(); | |
c18f4385 | 1472 | Int_t time = fESD->GetTimeStamp(); |
1473 | Bool_t accept = AcceptLaser(id); | |
c6914c83 | 1474 | if (cstream){ |
1475 | (*cstream)<<"Track"<< | |
108953e9 | 1476 | // |
1477 | "run="<<fRun<< // run number | |
1478 | "event="<<fEvent<< // event number | |
1479 | "time="<<fTime<< // time stamp of event | |
1480 | "trigger="<<fTrigger<< // trigger | |
1481 | "mag="<<fMagF<< // magnetic field | |
1482 | ||
7b18d067 | 1483 | "id="<<id<< |
c18f4385 | 1484 | "accept="<<accept<< |
1485 | "driftA.="<<fFitAside<< | |
1486 | "driftC.="<<fFitCside<< | |
1487 | "time="<<time<< | |
be113f6e | 1488 | "dist3D="<<dist3D<< |
1489 | "dist0="<<dist0<< | |
1490 | "distphi="<<distphi<< | |
1491 | // | |
1492 | // | |
1493 | "counter="<<fCounter[id]<< | |
1494 | "clcounter="<<fClusterCounter[id]<< | |
1495 | "satur="<<fClusterSatur[id]<< | |
1496 | "fz="<<fFitZ[id]<< | |
7b18d067 | 1497 | // |
1498 | "LTr.="<<ltrp<< | |
1499 | "Esd.="<<track<< | |
e9f38a4b | 1500 | "Tr.="<<param<< |
c6914c83 | 1501 | "x0="<<xyz[0]<< |
1502 | "x1="<<xyz[1]<< | |
1503 | "x2="<<xyz[2]<< | |
1504 | "px0="<<pxyz[0]<< | |
1505 | "px1="<<pxyz[1]<< | |
1506 | "px2="<<pxyz[2]<< | |
c18f4385 | 1507 | // |
1508 | "lx0="<<lxyz[0]<< | |
1509 | "lx1="<<lxyz[1]<< | |
1510 | "lx2="<<lxyz[2]<< | |
1511 | "lpx0="<<lpxyz[0]<< | |
1512 | "lpx1="<<lpxyz[1]<< | |
1513 | "lpx2="<<lpxyz[2]<< | |
c6914c83 | 1514 | "\n"; |
1515 | } | |
1516 | } | |
1517 | } | |
1518 | ||
263d466a | 1519 | void AliTPCcalibLaser::RefitLaserJW(Int_t id){ |
1520 | // | |
1521 | // Refit the track with different tracklet models: | |
1522 | // 1. Per ROC using the kalman filter, different edge cuts | |
1523 | // 2. Per ROC linear in y and z | |
1524 | // 3. Per ROC quadratic in y and z | |
1525 | // 4. Per track offset for each sector, linear for each sector, common quadratic | |
1526 | // store x, y, z information for all models and the cluster to calculate the residuals | |
1527 | // | |
be113f6e | 1528 | |
108953e9 | 1529 | // The clusters which do not fulfill given criteria are skipped |
1530 | // | |
1531 | // Cluters removed from fit | |
1532 | // 1. Extended shape > kShapeCut | |
1533 | // 2. In saturation Max > kMax | |
1534 | // 3. Distance to edge < cutEdge | |
1535 | // | |
1536 | // Clusters not used for the calibration: | |
1537 | // | |
1538 | // 1. Extended shape > kShapeCut | |
1539 | // 2. In saturation Max > kMax | |
1540 | ||
1541 | ||
263d466a | 1542 | AliTPCseed *track = (AliTPCseed*)fTracksTPC.At(id); |
1543 | AliExternalTrackParam *extparam=(AliExternalTrackParam*)fTracksEsdParam.At(id); | |
1544 | AliTPCLaserTrack *ltrp = (AliTPCLaserTrack*)fTracksMirror.At(id); | |
1545 | ||
1546 | AliTPCclusterMI dummyCl; | |
1547 | ||
1548 | //two tracklets | |
108953e9 | 1549 | Int_t kMaxTracklets=2; |
1550 | Float_t kShapeCut = 1.3; | |
1551 | Float_t kRatioCut = 2.; | |
1552 | ||
1553 | Float_t kMax = 900.; | |
1554 | ||
1555 | ||
0728a4f6 | 1556 | //=============================================// |
1557 | // Linear Fitters for the Different Approaches // | |
1558 | //=============================================// | |
880c3382 | 1559 | //linear fit model in y and z; inner - outer sector, combined with offset |
0728a4f6 | 1560 | static TLinearFitter fy1I(2,"hyp1"); |
1561 | static TLinearFitter fy1O(2,"hyp1"); | |
1562 | static TLinearFitter fz1I(2,"hyp1"); | |
1563 | static TLinearFitter fz1O(2,"hyp1"); | |
880c3382 | 1564 | static TLinearFitter fy1IO(3,"hyp2"); |
1565 | static TLinearFitter fz1IO(3,"hyp2"); | |
0728a4f6 | 1566 | //quadratic fit model in y and z; inner - sector |
1567 | static TLinearFitter fy2I(3,"hyp2"); | |
1568 | static TLinearFitter fy2O(3,"hyp2"); | |
1569 | static TLinearFitter fz2I(3,"hyp2"); | |
1570 | static TLinearFitter fz2O(3,"hyp2"); | |
263d466a | 1571 | //common quadratic fit for IROC and OROC in y and z |
1572 | static TLinearFitter fy4(5,"hyp4"); | |
1573 | static TLinearFitter fz4(5,"hyp4"); | |
1574 | ||
1575 | ||
1576 | //set standard cuts | |
1577 | if ( fNcuts==0 ){ | |
1578 | fNcuts=1; | |
1579 | fEdgeXcuts[0]=4; | |
1580 | fEdgeYcuts[0]=3; | |
1581 | fNClCuts[0]=20; | |
1582 | } | |
0728a4f6 | 1583 | //=============================// |
1584 | // Loop over all Tracklet Cuts // | |
1585 | //=============================// | |
263d466a | 1586 | for (Int_t icut=0; icut<fNcuts; icut++){ |
108953e9 | 1587 | Float_t xinMin = 2500, xinMax=-90; |
1588 | Float_t xoutMin=2500, xoutMax=-90; | |
1589 | Float_t msigmaYIn=0; | |
1590 | Float_t msigmaYOut=0; | |
1591 | Float_t mqratioIn=0; | |
1592 | Float_t mqratioOut=0; | |
be113f6e | 1593 | |
1594 | ||
263d466a | 1595 | AliDebug(4,Form("Processing cut %d for track with ID %d",icut,id)); |
1596 | //cut parameters | |
1597 | Double_t edgeCutX = fEdgeXcuts[icut]; | |
1598 | Double_t edgeCutY = fEdgeYcuts[icut]; | |
e5c59218 | 1599 | Int_t nclCut = (Int_t)fNClCuts[icut]; |
0728a4f6 | 1600 | //=========================// |
1601 | // Parameters to calculate // | |
1602 | //=========================// | |
1603 | //fit parameter inner, outer tracklet and combined fit | |
1604 | TVectorD vecy1resInner(2),vecz1resInner(2); //pol1 fit parameters inner | |
1605 | TVectorD vecy2resInner(3),vecz2resInner(3); //pol2 fit parameters inner | |
263d466a | 1606 | // |
0728a4f6 | 1607 | TVectorD vecy1resOuter(2),vecz1resOuter(2); //pol1 fit parameters outer |
1608 | TVectorD vecy2resOuter(3),vecz2resOuter(3); //pol2 fit parameters outer | |
263d466a | 1609 | TVectorD vecy4res(5),vecz4res(5); |
880c3382 | 1610 | TVectorD vecy1resIO(3),vecz1resIO(3); |
263d466a | 1611 | // cluster and track positions for each row - used for residuals |
108953e9 | 1612 | TVectorD vecgX(159); // global X |
1613 | TVectorD vecgY(159); // global Y | |
1614 | TVectorD vecgZ(159); // global Z | |
1615 | ||
263d466a | 1616 | TVectorD vecX(159); // x is the same for all (row center) |
1617 | TVectorD vecYkalman(159); // y from kalman fit | |
1618 | TVectorD vecZkalman(159); // z from kalman fit | |
1619 | TVectorD vecY1(159); // y from pol1 fit per ROC | |
1620 | TVectorD vecZ1(159); // z from pol1 fit per ROC | |
880c3382 | 1621 | TVectorD vecY1IO(159); // y from pol1 fit per ROC |
1622 | TVectorD vecZ1IO(159); // z from pol1 fit per ROC | |
263d466a | 1623 | TVectorD vecY2(159); // y from pol2 fit per ROC |
1624 | TVectorD vecZ2(159); // z from pol2 fit per ROC | |
1625 | TVectorD vecY4(159); // y from sector fit | |
1626 | TVectorD vecZ4(159); // z from sector fit | |
1627 | TVectorD vecClY(159); // y cluster position | |
1628 | TVectorD vecClZ(159); // z cluster position | |
1629 | TVectorD vecSec(159); // sector for each row | |
108953e9 | 1630 | TVectorD isReject(159); // flag - cluster to be rejected |
0728a4f6 | 1631 | //chi2 of fits |
be113f6e | 1632 | Double_t chi2I1z=0; // chi2 of pol1 fit in z (inner) |
1633 | Double_t chi2I1y=0; // chi2 of pol1 fit in y (inner) | |
1634 | Double_t chi2O1z=0; // chi2 of pol1 fit in z (outer) | |
1635 | Double_t chi2O1y=0; // chi2 of pol1 fit in y (outer) | |
880c3382 | 1636 | Double_t chi2IO1z=0; // chi2 of pol1 fit in z (outer) |
1637 | Double_t chi2IO1y=0; // chi2 of pol1 fit in y (outer) | |
be113f6e | 1638 | Double_t chi2I2z=0; // chi2 of pol2 fit in z (inner) |
1639 | Double_t chi2I2y=0; // chi2 of pol2 fit in y (inner) | |
1640 | Double_t chi2O2z=0; // chi2 of pol2 fit in z (outer) | |
1641 | Double_t chi2O2y=0; // chi2 of pol2 fit in y (outer) | |
1642 | Double_t chi2IOz=0; // chi2 of hyp4 fit in z (inner+outer) | |
1643 | Double_t chi2IOy=0; // chi2 of hyp4 fit in y (inner+outer) | |
0728a4f6 | 1644 | //more |
1645 | Int_t innerSector = -1; // number of inner sector | |
1646 | Int_t outerSector = -1; // number of outer sector | |
263d466a | 1647 | Int_t nclI=0; // number of clusters (inner) |
1648 | Int_t nclO=0; // number of clusters (outer) | |
0728a4f6 | 1649 | //=================================================// |
1650 | // Perform the Kalman Fit using the Tracklet Class // | |
1651 | //=================================================// | |
263d466a | 1652 | AliTPCTracklet::SetEdgeCut(edgeCutX,edgeCutY); |
1653 | TObjArray tracklets= | |
1654 | AliTPCTracklet::CreateTracklets(track,AliTPCTracklet::kKalman, | |
1655 | kFALSE,nclCut,kMaxTracklets); | |
263d466a | 1656 | // tracklet pointers |
263d466a | 1657 | AliTPCTracklet *trInner = (AliTPCTracklet*)tracklets.At(0); |
1658 | AliTPCTracklet *trOuter = (AliTPCTracklet*)tracklets.At(1); | |
0728a4f6 | 1659 | AliTPCTracklet *tr=0x0; |
1660 | AliTPCTracklet dummy; | |
1661 | //continue if we didn't find a tracklet | |
263d466a | 1662 | if ( !trInner && !trOuter ) continue; |
0728a4f6 | 1663 | //================================================================================// |
1664 | // Swap Inner and Outer if necessary (inner sector is definde by smaller local x) // | |
1665 | //================================================================================// | |
263d466a | 1666 | if ( trInner && trOuter ){ |
1667 | if ( !trInner->GetInner() || !trOuter->GetInner() ) continue; | |
1668 | if ( trInner->GetInner()->GetX() > trOuter->GetInner()->GetX() ){ | |
1669 | tr = trInner; | |
1670 | trInner=trOuter; | |
1671 | trOuter=tr; | |
1672 | AliDebug(5,Form("Swapped Sectors: %02d (%f) <-> %02d (%f)", trOuter->GetSector(), trOuter->GetInner()->GetX(), trInner->GetSector(), trInner->GetInner()->GetX())); | |
1673 | } | |
1674 | } else { | |
1675 | if ( trInner ){ | |
1676 | if ( !trInner->GetInner() ) continue; | |
1677 | trOuter=&dummy; | |
1678 | if ( trInner->GetSector()>35 ){ | |
1679 | trOuter=trInner; | |
1680 | trInner=&dummy; | |
1681 | } | |
1682 | } else { //trOuter | |
1683 | if ( !trOuter->GetInner() ) continue; | |
1684 | trInner=&dummy; | |
1685 | if ( trOuter->GetSector()<36 ){ | |
1686 | trInner=trOuter; | |
1687 | trOuter=&dummy; | |
1688 | } | |
1689 | } | |
1690 | } | |
1691 | innerSector = trInner->GetSector(); | |
1692 | if ( innerSector>=0 ) AliDebug(5,Form("Found inner Sector %02d at X %.2f", innerSector, trInner->GetInner()->GetX())); | |
1693 | outerSector = trOuter->GetSector(); | |
1694 | if ( outerSector>=0 ) AliDebug(5,Form("Found outer Sector %02d at X %.2f", outerSector, trOuter->GetInner()->GetX())); | |
1695 | ||
263d466a | 1696 | // array of clusters |
1697 | TClonesArray arrCl("AliTPCclusterMI",159); | |
1698 | arrCl.ExpandCreateFast(159); | |
0728a4f6 | 1699 | //=======================================// |
1700 | // fill fitters with cluster information // | |
1701 | //=======================================// | |
1702 | AliDebug(3,"Filing Cluster Information"); | |
108953e9 | 1703 | |
1704 | // | |
1705 | // | |
1706 | ||
263d466a | 1707 | for (Int_t irow=158;irow>-1;--irow) { |
1708 | AliTPCclusterMI *c=track->GetClusterPointer(irow); | |
0728a4f6 | 1709 | AliTPCclusterMI &cl = (AliTPCclusterMI&) (*arrCl[irow]); |
1710 | cl=dummyCl; | |
be113f6e | 1711 | vecX[irow] = 0; |
1712 | vecClY[irow] = 0; | |
1713 | vecClZ[irow] = 0; | |
1714 | Float_t meanY=0, sumY=0; | |
1715 | for (Int_t drow=-1;drow<=1;drow++) { | |
1716 | if (irow+drow<0) continue; | |
1717 | if (irow+drow>158) continue; | |
57dc06f2 | 1718 | AliTPCclusterMI *ccurrent=track->GetClusterPointer(irow); |
1719 | if (!ccurrent) continue; | |
1720 | Int_t roc = static_cast<Int_t>(ccurrent->GetDetector()); | |
be113f6e | 1721 | if ( roc!=innerSector && roc!=outerSector ) continue; |
57dc06f2 | 1722 | if (ccurrent->GetX()<10) continue; |
1723 | if (ccurrent->GetY()==0) continue; | |
1724 | meanY+=ccurrent->GetY(); | |
be113f6e | 1725 | sumY++; |
1726 | } | |
1727 | if (sumY>0) meanY/=sumY; | |
1728 | ||
0728a4f6 | 1729 | // |
263d466a | 1730 | vecSec[irow]=-1; |
1731 | if (!c) continue; | |
108953e9 | 1732 | Double_t pedgeY = c->GetX()*TMath::Tan(TMath::DegToRad()*(10))-TMath::Abs(meanY); |
e5c59218 | 1733 | Double_t pedgeX = TMath::Min((irow)*0.75, (159.-irow)*1.5); |
1734 | ||
0728a4f6 | 1735 | // |
1736 | Int_t roc = static_cast<Int_t>(c->GetDetector()); | |
1737 | if ( roc!=innerSector && roc!=outerSector ) continue; | |
1738 | vecSec[irow]=roc; | |
263d466a | 1739 | //store clusters in clones array |
be113f6e | 1740 | cl=*c; |
1741 | // | |
1742 | if (c->GetMax()<4) continue; // noise cluster? | |
1743 | if (TMath::Abs(c->GetY())<0.0001) continue; // noise cluster? | |
263d466a | 1744 | //cluster position |
1745 | vecX[irow] = c->GetX(); | |
1746 | vecClY[irow] = c->GetY(); | |
1747 | vecClZ[irow] = c->GetZ(); | |
108953e9 | 1748 | // |
31aa7c5c | 1749 | // Float_t gxyz[3]; |
1750 | // c->GetGlobalXYZ(gxyz); | |
1751 | // vecgX[irow] = gxyz[0]; | |
1752 | // vecgY[irow] = gxyz[1]; | |
1753 | // vecgZ[irow] = gxyz[2]; | |
263d466a | 1754 | // |
0728a4f6 | 1755 | Double_t x = vecX[irow]-133.4; //reference is between IROC and OROC |
1756 | Double_t y = vecClY[irow]; | |
1757 | Double_t z = vecClZ[irow]; | |
1758 | // | |
1759 | Double_t x2[2]={x,x*x}; //linear and parabolic parameters | |
1760 | Double_t x4[4]={0,0,0,0}; //hyp4 parameters | |
880c3382 | 1761 | Double_t xIO[2]={0,x}; //common linear + offset IROC-OROC |
263d466a | 1762 | if ( roc == innerSector ) { |
0728a4f6 | 1763 | x4[0]=1; //offset inner - outer sector |
1764 | x4[1]=x; //slope parameter inner sector | |
880c3382 | 1765 | xIO[0]=1; |
263d466a | 1766 | } else { |
0728a4f6 | 1767 | x4[2]=x; //slope parameter outer sector |
263d466a | 1768 | } |
0728a4f6 | 1769 | x4[3]=x*x; //common parabolic shape |
e5c59218 | 1770 | if (pedgeX < fEdgeXcuts[icut]) continue; |
1771 | if (pedgeY < fEdgeYcuts[icut]) continue; | |
be113f6e | 1772 | if (c->GetMax()>900) continue; // cluster in saturation |
263d466a | 1773 | // |
0728a4f6 | 1774 | if ( roc==innerSector ){ |
1775 | fy1I.AddPoint(x2,y); | |
1776 | fz1I.AddPoint(x2,z); | |
1777 | fy2I.AddPoint(x2,y); | |
1778 | fz2I.AddPoint(x2,z); | |
1779 | ++nclI; | |
108953e9 | 1780 | if (c->GetX()<xinMin) xinMin=c->GetX(); |
1781 | if (c->GetX()>xinMax) xinMax=c->GetX(); | |
1782 | ||
1783 | msigmaYIn +=TMath::Sqrt(c->GetSigmaY2()); | |
1784 | mqratioIn +=c->GetMax()/c->GetQ(); | |
1785 | ||
0728a4f6 | 1786 | } |
1787 | if ( roc==outerSector ){ | |
1788 | fy1O.AddPoint(x2,y); | |
1789 | fz1O.AddPoint(x2,z); | |
1790 | fy2O.AddPoint(x2,y); | |
1791 | fz2O.AddPoint(x2,z); | |
1792 | ++nclO; | |
108953e9 | 1793 | if (c->GetX()<xoutMin) xoutMin=c->GetX(); |
1794 | if (c->GetX()>xoutMax) xoutMax=c->GetX(); | |
1795 | msigmaYOut +=TMath::Sqrt(c->GetSigmaY2()); | |
1796 | mqratioOut +=c->GetMax()/c->GetQ(); | |
1797 | ||
0728a4f6 | 1798 | } |
263d466a | 1799 | fy4.AddPoint(x4,y); |
1800 | fz4.AddPoint(x4,z); | |
880c3382 | 1801 | fy1IO.AddPoint(xIO,y); |
1802 | fz1IO.AddPoint(xIO,z); | |
263d466a | 1803 | } |
108953e9 | 1804 | if (nclI>0) { |
1805 | msigmaYIn/=nclI; | |
1806 | mqratioIn/=nclI; | |
1807 | } | |
1808 | if (nclO>0) { | |
1809 | msigmaYOut/=nclO; | |
1810 | mqratioOut/=nclO; | |
1811 | } | |
0728a4f6 | 1812 | //======================================// |
1813 | // Evaluate and retrieve fit parameters // | |
1814 | //======================================// | |
1815 | AliDebug(5,Form("Evaluating fits with inner (outer) Sec: %02d (%02d)",innerSector,outerSector)); | |
1816 | //inner sector | |
1817 | if ( (innerSector>-1) && (fy1I.GetNpoints()>0) ){ | |
1818 | fy1I.Eval(); | |
1819 | fz1I.Eval(); | |
1820 | fy2I.Eval(); | |
1821 | fz2I.Eval(); | |
1822 | fy1I.GetParameters(vecy1resInner); | |
1823 | fz1I.GetParameters(vecz1resInner); | |
1824 | fy2I.GetParameters(vecy2resInner); | |
1825 | fz2I.GetParameters(vecz2resInner); | |
1826 | chi2I1y=fy1I.GetChisquare()/(fy1I.GetNpoints()-2); | |
1827 | chi2I1z=fz1I.GetChisquare()/(fz1I.GetNpoints()-2); | |
1828 | chi2I2y=fy2I.GetChisquare()/(fy2I.GetNpoints()-3); | |
1829 | chi2I2z=fz2I.GetChisquare()/(fz2I.GetNpoints()-3); | |
1830 | } | |
1831 | //outer sector | |
1832 | if ( (outerSector>-1) && (fy1O.GetNpoints()>0) ){ | |
1833 | fy1O.Eval(); | |
1834 | fz1O.Eval(); | |
1835 | fy2O.Eval(); | |
1836 | fz2O.Eval(); | |
1837 | fy1O.GetParameters(vecy1resOuter); | |
1838 | fz1O.GetParameters(vecz1resOuter); | |
1839 | fy2O.GetParameters(vecy2resOuter); | |
1840 | fz2O.GetParameters(vecz2resOuter); | |
1841 | chi2O1y=fy1O.GetChisquare()/(fy1O.GetNpoints()-2); | |
1842 | chi2O1z=fz1O.GetChisquare()/(fz1O.GetNpoints()-2); | |
1843 | chi2O2y=fy2O.GetChisquare()/(fy2O.GetNpoints()-3); | |
1844 | chi2O2z=fz2O.GetChisquare()/(fz2O.GetNpoints()-3); | |
1845 | } | |
1846 | //combined hyp4 fit | |
263d466a | 1847 | if ( innerSector>0 && outerSector>0 ){ |
0728a4f6 | 1848 | if (fy4.GetNpoints()>0) { |
1849 | fy4.Eval(); | |
1850 | fy4.GetParameters(vecy4res); | |
1851 | chi2IOy=fy4.GetChisquare()/(fy4.GetNpoints()-5); | |
1852 | } | |
1853 | if (fz4.GetNpoints()>0) { | |
1854 | fz4.Eval(); | |
1855 | fz4.GetParameters(vecz4res); | |
1856 | chi2IOz=fz4.GetChisquare()/(fz4.GetNpoints()-5); | |
1857 | } | |
880c3382 | 1858 | if (fy1IO.GetNpoints()>0) { |
1859 | fy1IO.Eval(); | |
1860 | fy1IO.GetParameters(vecy1resIO); | |
1861 | chi2IO1y=fy1IO.GetChisquare()/(fy1IO.GetNpoints()-3); | |
1862 | } | |
1863 | if (fz1IO.GetNpoints()>0) { | |
1864 | fz1IO.Eval(); | |
1865 | fz1IO.GetParameters(vecz1resIO); | |
1866 | chi2IO1z=fz1IO.GetChisquare()/(fz1IO.GetNpoints()-3); | |
1867 | } | |
263d466a | 1868 | } |
0728a4f6 | 1869 | //clear points |
1870 | fy4.ClearPoints(); fz4.ClearPoints(); | |
1871 | fy1I.ClearPoints(); fy1O.ClearPoints(); | |
1872 | fz1I.ClearPoints(); fz1O.ClearPoints(); | |
1873 | fy2I.ClearPoints(); fy2O.ClearPoints(); | |
1874 | fz2I.ClearPoints(); fz2O.ClearPoints(); | |
880c3382 | 1875 | fy1IO.ClearPoints(); fz1IO.ClearPoints(); |
0728a4f6 | 1876 | //==============================// |
1877 | // calculate tracklet positions // | |
1878 | //==============================// | |
263d466a | 1879 | AliDebug(4,"Calculate tracklet positions"); |
1880 | for (Int_t irow=158;irow>-1;--irow) { | |
108953e9 | 1881 | isReject[irow]=0; |
1882 | AliTPCclusterMI *c=track->GetClusterPointer(irow); | |
1883 | if ( vecSec[irow]!=innerSector && vecSec[irow]!=outerSector ) { // no cluster in given sectors | |
1884 | isReject[irow]+=1; | |
1885 | } | |
1886 | ||
1887 | if (!c) { //no cluster | |
1888 | isReject[irow]+=2; | |
1889 | }else{ | |
1890 | if (c->GetMax()>kMax){ //saturation | |
1891 | isReject[irow]+=4; | |
1892 | } | |
1893 | if ( vecSec[irow] == outerSector ) { //extended shape | |
1894 | if (c->GetMax()/c->GetQ()> mqratioOut*kRatioCut) isReject[irow]+=8; | |
1895 | if (TMath::Sqrt(c->GetSigmaY2())>msigmaYOut*kShapeCut) isReject[irow]+=16; | |
1896 | }else{ | |
1897 | if (c->GetMax()/c->GetQ()> mqratioIn*kRatioCut) isReject[irow]+=8; | |
1898 | if (TMath::Sqrt(c->GetSigmaY2())>msigmaYIn*kShapeCut) isReject[irow]+=16; | |
1899 | } | |
1900 | } | |
1901 | ||
1902 | ||
1903 | ||
0728a4f6 | 1904 | if ( vecSec[irow]==-1 ) continue; //no cluster info |
263d466a | 1905 | if ( vecSec[irow]!=innerSector && vecSec[irow]!=outerSector ) continue; |
1906 | tr=&dummy; | |
1907 | Double_t x=vecX[irow]; | |
0728a4f6 | 1908 | Double_t xref=x-133.4; |
1909 | // | |
263d466a | 1910 | Double_t yoffInner=0; |
1911 | Double_t zoffInner=0; | |
880c3382 | 1912 | Double_t yoffInner1=0; |
1913 | Double_t zoffInner1=0; | |
263d466a | 1914 | Double_t yslopeInner=0; |
1915 | Double_t yslopeOuter=0; | |
1916 | Double_t zslopeInner=0; | |
0728a4f6 | 1917 | Double_t zslopeOuter=0; |
1918 | //positions of hyperplane fits | |
263d466a | 1919 | if ( vecSec[irow] == outerSector ) { |
1920 | tr=trOuter; | |
1921 | vecY1[irow]=vecy1resOuter[0]+vecy1resOuter[1]*xref; | |
1922 | vecZ1[irow]=vecz1resOuter[0]+vecz1resOuter[1]*xref; | |
1923 | vecY2[irow]=vecy2resOuter[0]+vecy2resOuter[1]*xref+vecy2resOuter[2]*xref*xref; | |
1924 | vecZ2[irow]=vecz2resOuter[0]+vecz2resOuter[1]*xref+vecz2resOuter[2]*xref*xref; | |
1925 | yslopeOuter=vecy4res[3]; | |
1926 | zslopeOuter=vecz4res[3]; | |
263d466a | 1927 | } else { |
1928 | tr=trInner; | |
1929 | vecY1[irow]=vecy1resInner[0]+vecy1resInner[1]*xref; | |
1930 | vecZ1[irow]=vecz1resInner[0]+vecz1resInner[1]*xref; | |
1931 | vecY2[irow]=vecy2resInner[0]+vecy2resInner[1]*xref+vecy2resInner[2]*xref*xref; | |
1932 | vecZ2[irow]=vecz2resInner[0]+vecz2resInner[1]*xref+vecz2resInner[2]*xref*xref; | |
1933 | yoffInner=vecy4res[1]; | |
880c3382 | 1934 | zoffInner=vecz4res[1]; |
1935 | yoffInner1=vecy1resIO[1]; | |
1936 | zoffInner1=vecz1resIO[1]; | |
263d466a | 1937 | yslopeInner=vecy4res[2]; |
1938 | zslopeInner=vecz4res[2]; | |
263d466a | 1939 | } |
880c3382 | 1940 | vecY1IO[irow]=vecy1resIO[0]+yoffInner1+vecy1resIO[2]*xref; |
1941 | vecZ1IO[irow]=vecz1resIO[0]+zoffInner1+vecz1resIO[2]*xref; | |
263d466a | 1942 | vecY4[irow]=vecy4res[0]+yoffInner+yslopeInner*xref+yslopeOuter*xref+vecy4res[4]*xref*xref; |
1943 | vecZ4[irow]=vecz4res[0]+zoffInner+zslopeInner*xref+zslopeOuter*xref+vecz4res[4]*xref*xref; | |
0728a4f6 | 1944 | //positions of kalman fits |
263d466a | 1945 | Double_t gxyz[3],xyz[3]; |
1946 | AliExternalTrackParam *param = 0x0; | |
0728a4f6 | 1947 | // |
263d466a | 1948 | param=tr->GetInner(); |
1949 | if (param){ | |
1950 | param->GetXYZ(gxyz); | |
1951 | Float_t bz = AliTracker::GetBz(gxyz); | |
1952 | param->GetYAt(x, bz, xyz[1]); | |
1953 | param->GetZAt(x, bz, xyz[2]); | |
1954 | vecYkalman[irow]=xyz[1]; | |
1955 | vecZkalman[irow]=xyz[2]; | |
1956 | } | |
108953e9 | 1957 | // |
1958 | // | |
1959 | // | |
1960 | ||
263d466a | 1961 | } |
0728a4f6 | 1962 | //=====================================================================// |
1963 | // write results from the different tracklet fits with debug streamers // | |
1964 | //=====================================================================// | |
263d466a | 1965 | if (fStreamLevel>4){ |
1966 | TTreeSRedirector *cstream = GetDebugStreamer(); | |
1967 | if (cstream){ | |
be113f6e | 1968 | Float_t dedx = track->GetdEdx(); |
1969 | (*cstream)<<"FitModels"<< | |
108953e9 | 1970 | "run="<<fRun<< // run number |
1971 | "event="<<fEvent<< // event number | |
1972 | "time="<<fTime<< // time stamp of event | |
1973 | "trigger="<<fTrigger<< // trigger | |
1974 | "mag="<<fMagF<< // magnetic field | |
1975 | // | |
be113f6e | 1976 | "cutNr=" << icut << |
1977 | "edgeCutX=" << edgeCutX << | |
1978 | "edgeCutY=" << edgeCutY << | |
1979 | "nclCut=" << nclCut << | |
1980 | "innerSector="<< innerSector << | |
1981 | "outerSector="<< outerSector << | |
1982 | "dEdx=" << dedx << | |
1983 | "LTr.=" << ltrp << | |
1984 | "Tr.=" << extparam << | |
880c3382 | 1985 | "yPol1In.=" << &vecy1resInner << |
1986 | "zPol1In.=" << &vecz1resInner << | |
1987 | "yPol1InOut.="<< &vecy1resIO << | |
1988 | "zPol1InOut.="<< &vecz1resIO << | |
1989 | "yPol2In.=" << &vecy2resInner << | |
be113f6e | 1990 | "zPol2In.=" << &vecz2resInner << |
1991 | "yPol1Out.=" << &vecy1resOuter << | |
1992 | "zPol1Out.=" << &vecz1resOuter << | |
1993 | "yPol2Out.=" << &vecy2resOuter << | |
1994 | "zPol2Out.=" << &vecz2resOuter << | |
1995 | "yInOut.=" << &vecy4res << | |
1996 | "zInOut.=" << &vecz4res << | |
880c3382 | 1997 | "chi2y1In=" << chi2I1y << |
1998 | "chi2z1In=" << chi2I1z << | |
1999 | "chi2y1InOut="<< chi2IO1y << | |
2000 | "chi2z1InOut="<< chi2IO1z << | |
2001 | "chi2y1Out=" << chi2O1y << | |
be113f6e | 2002 | "chi2z1Out=" << chi2O1z << |
2003 | "chi2y2In=" << chi2I2y << | |
2004 | "chi2z2In=" << chi2I2z << | |
2005 | "chi2y2Out=" << chi2O2y << | |
2006 | "chi2z2Out=" << chi2O2z << | |
2007 | "chi2yInOut=" << chi2IOy << | |
2008 | "chi2zInOut=" << chi2IOz << | |
2009 | "trletIn.=" << trInner << | |
2010 | "trletOut.=" << trOuter << | |
2011 | "nclI=" << nclI << | |
2012 | "nclO=" << nclO << | |
2013 | "xinMin=" << xinMin<< | |
2014 | "xinMax=" << xinMax<< | |
2015 | "xoutMin=" << xoutMin<< | |
2016 | "xoutMax=" << xoutMax<< | |
108953e9 | 2017 | "msigmaYIn=" <<msigmaYIn<< |
2018 | "msigmaYOut=" <<msigmaYOut<< | |
2019 | "mqratioIn=" <<mqratioIn<< | |
2020 | "mqratioOut=" << mqratioOut << | |
be113f6e | 2021 | "\n"; |
263d466a | 2022 | } |
2023 | } | |
2024 | ||
2025 | // wirte residuals information | |
2026 | if (fStreamLevel>5){ | |
2027 | TTreeSRedirector *cstream = GetDebugStreamer(); | |
2028 | if (cstream){ | |
be113f6e | 2029 | Float_t dedx = track->GetdEdx(); |
2030 | (*cstream)<<"Residuals"<< | |
108953e9 | 2031 | "run="<<fRun<< // run number |
2032 | "event="<<fEvent<< // event number | |
2033 | "time="<<fTime<< // time stamp of event | |
2034 | "trigger="<<fTrigger<< // trigger | |
2035 | "mag="<<fMagF<< // magnetic field | |
2036 | // | |
be113f6e | 2037 | "cutNr=" << icut << |
2038 | "edgeCutX=" << edgeCutX << | |
2039 | "edgeCutY=" << edgeCutY << | |
2040 | "nclCut=" << nclCut << | |
2041 | "LTr.=" << ltrp << | |
2042 | "Tr.=" << extparam<< | |
2043 | "dEdx=" << dedx << | |
2044 | "Cl.=" << &arrCl << | |
108953e9 | 2045 | "vX.=" << &vecgX<< // global x |
2046 | "vY.=" << &vecgY<< // global y | |
2047 | "vZ.=" << &vecgZ<< // global z | |
be113f6e | 2048 | "TrX.=" << &vecX << |
2049 | "TrYpol1.=" << &vecY1 << | |
2050 | "TrZpol1.=" << &vecZ1 << | |
2051 | "TrYpol2.=" << &vecY2 << | |
2052 | "TrZpol2.=" << &vecZ2 << | |
880c3382 | 2053 | "TrYpol1InOut.="<< &vecY1IO << |
2054 | "TrZpol1InOut.="<< &vecZ1IO << | |
2055 | "TrYInOut.=" << &vecY4 << | |
2056 | "TrZInOut.=" << &vecZ4 << | |
2057 | "ClY.=" << &vecClY << | |
be113f6e | 2058 | "ClZ.=" << &vecClZ << |
108953e9 | 2059 | "isReject.=" << &isReject<< |
be113f6e | 2060 | "sec.=" << &vecSec << |
2061 | "nclI=" << nclI << | |
2062 | "nclO=" << nclO << | |
2063 | "xinMin=" << xinMin<< | |
2064 | "xinMax=" << xinMax<< | |
2065 | "xoutMin=" << xoutMin<< | |
2066 | "xoutMax=" << xoutMax<< | |
108953e9 | 2067 | "msigmaYIn=" <<msigmaYIn<< |
2068 | "msigmaYOut=" <<msigmaYOut<< | |
2069 | "mqratioIn=" <<mqratioIn<< | |
2070 | "mqratioOut=" << mqratioOut << | |
be113f6e | 2071 | "yInOut.=" << &vecy4res << |
2072 | "zInOut.=" << &vecz4res << | |
108953e9 | 2073 | //chi2s |
be113f6e | 2074 | "chi2y1In=" << chi2I1y << // |
2075 | "chi2z1In=" << chi2I1z << | |
2076 | "chi2y1Out=" << chi2O1y << | |
2077 | "chi2z1Out=" << chi2O1z << | |
880c3382 | 2078 | "chi2y1InOut="<< chi2IO1y << |
2079 | "chi2z1InOut="<< chi2IO1z << | |
2080 | "chi2y2In=" << chi2I2y << | |
be113f6e | 2081 | "chi2z2In=" << chi2I2z << |
2082 | "chi2y2Out=" << chi2O2y << | |
2083 | "chi2z2Out=" << chi2O2z << | |
2084 | "chi2yInOut=" << chi2IOy << | |
2085 | "chi2zInOut=" << chi2IOz << | |
108953e9 | 2086 | // fit parameters |
2087 | "yPol1In.=" << &vecy1resInner << | |
2088 | "zPol1In.=" << &vecz1resInner << | |
2089 | "yPol2In.=" << &vecy2resInner << | |
2090 | "zPol2In.=" << &vecz2resInner << | |
2091 | "yPol1Out.=" << &vecy1resOuter << | |
2092 | "zPol1Out.=" << &vecz1resOuter << | |
880c3382 | 2093 | "yPol1InOut.="<< &vecy1resIO << |
2094 | "zPol1InOut.="<< &vecz1resIO << | |
2095 | "yPol2Out.=" << &vecy2resOuter << | |
108953e9 | 2096 | "zPol2Out.=" << &vecz2resOuter << |
2097 | ||
be113f6e | 2098 | "\n"; |
263d466a | 2099 | |
2100 | } | |
2101 | } | |
95a0e09b | 2102 | //==========================// |
2103 | // Fill Residual Histograms // | |
2104 | //==========================// | |
994c9f5b | 2105 | if (!fHisNclIn) UpdateFitHistos(); |
108953e9 | 2106 | |
2107 | TH2F *profy = (TH2F*)fDeltaYres.UncheckedAt(id); | |
2108 | TH2F *profz = (TH2F*)fDeltaZres.UncheckedAt(id); | |
2109 | TH2F *profy2 = (TH2F*)fDeltaYres2.UncheckedAt(id); | |
2110 | TH2F *profz2 = (TH2F*)fDeltaZres2.UncheckedAt(id); | |
7af539c6 | 2111 | TH2F *profyabs = (TH2F*)fDeltaYresAbs.UncheckedAt(id); |
2112 | TH2F *profzabs = (TH2F*)fDeltaZresAbs.UncheckedAt(id); | |
108953e9 | 2113 | // TH2F *profy3 = (TH2F*)fDeltaYres3.UncheckedAt(id); |
2114 | //TH2F *profz3 = (TH2F*)fDeltaZres3.UncheckedAt(id); | |
2115 | // | |
95a0e09b | 2116 | for (Int_t irow=158;irow>-1;--irow) { |
108953e9 | 2117 | if (vecSec[irow]==-1)continue; // no cluster info |
2118 | if (isReject[irow]>0.5) continue; // | |
95a0e09b | 2119 | Double_t ycl = vecClY[irow]; |
2120 | Double_t yfit = vecY1[irow]; | |
108953e9 | 2121 | Double_t yfit2 = vecY2[irow]; |
7af539c6 | 2122 | Double_t x = vecX[irow]; |
2123 | Double_t yabsbeam = -1000; | |
f6220766 | 2124 | if(vecSec[irow]==outerSector && outerSector==fBeamSectorOuter[id]) |
7af539c6 | 2125 | yabsbeam = fBeamSlopeYOuter[id]*x + fBeamOffsetYOuter[id]; |
f6220766 | 2126 | else if(innerSector==fBeamSectorInner[id]) |
7af539c6 | 2127 | yabsbeam = fBeamSlopeYInner[id]*x + fBeamOffsetYInner[id]; |
2128 | ||
43ad9d4c | 2129 | // Double_t yfit3 = vecY2[irow]; |
95a0e09b | 2130 | Double_t zcl = vecClZ[irow]; |
2131 | Double_t zfit = vecZ1[irow]; | |
108953e9 | 2132 | Double_t zfit2 = vecZ2[irow]; |
43ad9d4c | 2133 | //Double_t zfit3 = vecZ2[irow]; |
108953e9 | 2134 | |
7af539c6 | 2135 | // dz abs |
2136 | // The expressions for zcorrected has been obtained by | |
2137 | // inverting the fits in the FitDriftV() method (ignoring the | |
2138 | // global y dependence for now): | |
2139 | // A side: | |
2140 | // 250 - zmeasured = [0] + [1]*(250 - zreal) + .... (yglobal) | |
2141 | // => | |
2142 | // zreal = (zmeasured + [0] - (1-[1])*250.0)/[1] | |
2143 | // | |
2144 | // C side: | |
2145 | // 250 + zmeasured = [0] + [1]*(250+zreal) + .... (yglobal) | |
2146 | // => | |
2147 | // zreal = (zmeasured - [0] + (1 - [1])*250.0)/[1] | |
2148 | ||
2149 | Double_t dzabs = -1000; | |
41a1f702 | 2150 | Double_t zcorrected = -1000; |
7af539c6 | 2151 | if (ltrp->GetSide()==0){ |
41a1f702 | 2152 | if ((*fFitAside)[1]>0. || fUseFixedDriftV) { |
7af539c6 | 2153 | // ignore global y dependence for now |
3e55050f | 2154 | zcorrected = 0; |
41a1f702 | 2155 | if(!fUseFixedDriftV) |
2156 | zcorrected = (zcl + (*fFitAside)[0] - | |
2157 | (1.0-(*fFitAside)[1])*250.0)/(*fFitAside)[1]; | |
2158 | else | |
2159 | zcorrected = (zcl + fFixedFitAside0 - | |
2160 | (1.0-fFixedFitAside1)*250.0)/fFixedFitAside1; | |
7af539c6 | 2161 | // zcorrected = zcl; |
41a1f702 | 2162 | if(vecSec[irow]==outerSector && outerSector==fBeamSectorOuter[id]) |
7af539c6 | 2163 | dzabs = zcorrected -fBeamSlopeZOuter[id]*x -fBeamOffsetZOuter[id]; |
41a1f702 | 2164 | else if(innerSector==fBeamSectorInner[id]) |
7af539c6 | 2165 | dzabs = zcorrected -fBeamSlopeZInner[id]*x -fBeamOffsetZInner[id]; |
2166 | } | |
2167 | } else { | |
41a1f702 | 2168 | if ((*fFitCside)[1]>0. || fUseFixedDriftV) { |
2169 | ||
2170 | if(!fUseFixedDriftV) | |
2171 | zcorrected = (zcl - (*fFitCside)[0] + | |
2172 | (1.0-(*fFitCside)[1])*250.0)/(*fFitCside)[1]; | |
2173 | else | |
2174 | zcorrected = (zcl - fFixedFitCside0 + | |
2175 | (1.0-fFixedFitCside1)*250.0)/fFixedFitCside1; | |
2176 | ||
7af539c6 | 2177 | // zcorrected = zcl; |
41a1f702 | 2178 | if(vecSec[irow]==outerSector && outerSector==fBeamSectorOuter[id]) |
7af539c6 | 2179 | dzabs = zcorrected -fBeamSlopeZOuter[id]*x -fBeamOffsetZOuter[id]; |
41a1f702 | 2180 | else if(innerSector==fBeamSectorInner[id]) |
7af539c6 | 2181 | dzabs = zcorrected -fBeamSlopeZInner[id]*x -fBeamOffsetZInner[id]; |
2182 | } | |
2183 | } | |
2184 | ||
be113f6e | 2185 | if (TMath::Abs(yfit-ycl)<2&&TMath::Abs(zfit-zcl)<2){ |
108953e9 | 2186 | if (profy){ |
2187 | profy->Fill(irow,ycl-yfit); | |
2188 | profy2->Fill(irow,ycl-yfit2); | |
41a1f702 | 2189 | if(yabsbeam<-100) { |
2190 | fHisYAbsErrors->Fill(id); | |
2191 | // profyabs->Fill(irow,-0.99); | |
2192 | } else | |
7af539c6 | 2193 | profyabs->Fill(irow,ycl-yabsbeam); |
2194 | ||
108953e9 | 2195 | // profy3->Fill(irow,ycl-yfit3); |
2196 | } | |
2197 | if (profz) { | |
2198 | profz->Fill(irow,zcl-zfit); | |
2199 | profz2->Fill(irow,zcl-zfit2); | |
2200 | //profz3->Fill(irow,zcl-zfit3); | |
41a1f702 | 2201 | if(dzabs<-100) { |
2202 | ||
2203 | fHisZAbsErrors->Fill(id); | |
2204 | }else | |
7af539c6 | 2205 | profzabs->Fill(irow,dzabs); |
108953e9 | 2206 | } |
be113f6e | 2207 | } |
95a0e09b | 2208 | } |
be113f6e | 2209 | // |
2210 | // | |
2211 | // Fill laser fit histograms | |
2212 | // | |
be113f6e | 2213 | Float_t dedx = track->GetdEdx(); |
2214 | if (nclI>20&&nclO>20){ | |
2215 | fHisNclIn->Fill(id,nclI); //->Number of clusters inner | |
2216 | fHisNclOut->Fill(id,nclO); //->Number of clusters outer | |
2217 | fHisNclIO->Fill(id,nclI+nclO); //->Number of cluster inner outer | |
2218 | // | |
2219 | fHisLclIn->Fill(id,xinMax-xinMin); //->Level arm inner | |
2220 | fHisLclOut->Fill(id,xoutMax-xoutMin); //->Level arm outer | |
2221 | fHisLclIO->Fill(id,xoutMax-xinMin); //->Number of cluster inner outer | |
2222 | // | |
2223 | fHisdEdx->Fill(id,TMath::Sqrt(TMath::Abs(dedx))); | |
2224 | fHisdZfit->Fill(id,fFitZ[id]); | |
2225 | // | |
2226 | // | |
2227 | fHisChi2YIn1->Fill(id,TMath::Sqrt(chi2I1y)); //->chi2 y inner - line | |
2228 | fHisChi2YOut1->Fill(id,TMath::Sqrt(chi2O1y)); //->chi2 y inner - line | |
2229 | fHisChi2YIn2->Fill(id,TMath::Sqrt(chi2I2y)); //->chi2 y inner - parabola | |
2230 | fHisChi2YOut2->Fill(id,TMath::Sqrt(chi2O2y)); //->chi2 y inner - parabola | |
2231 | fHisChi2YIO1->Fill(id,TMath::Sqrt(chi2IOy)); //->chi2 y IO - common | |
2232 | ||
2233 | ||
2234 | fHisChi2ZIn1->Fill(id,TMath::Sqrt(chi2I1z)); //->chi2 z inner - line | |
2235 | fHisChi2ZOut1->Fill(id,TMath::Sqrt(chi2O1z)); //->chi2 z inner - line | |
2236 | fHisChi2ZIn2->Fill(id,TMath::Sqrt(chi2O2y)); //->chi2 z inner - parabola | |
2237 | fHisChi2ZOut2->Fill(id,TMath::Sqrt(chi2O2z)); //->chi2 z inner - parabola | |
2238 | fHisChi2ZIO1->Fill(id,TMath::Sqrt(chi2IOz)); //->chi2 z IO - common | |
2239 | // | |
2240 | // | |
2241 | fHisPy1vP0->Fill(id,vecy1resOuter[0]-vecy1resInner[0]); //-> delta y P0outer-P0inner - line | |
2242 | fHisPy2vP0->Fill(id,vecy2resOuter[0]-vecy2resInner[0]); //-> delta y P0outer-P0inner - parabola | |
2243 | fHisPy3vP0->Fill(id,vecy4res[1]); //-> delta y P0outer-P0inner - common parabola | |
2244 | // | |
2245 | fHisPy1vP1->Fill(id,vecy1resOuter[1]-vecy1resInner[1]); //-> delta ky P1outer-P1inner - line | |
2246 | fHisPy2vP1->Fill(id,vecy2resOuter[1]-vecy2resInner[1]); //-> delta ky P1outer-P1inner - parabola | |
2247 | fHisPy3vP1->Fill(id,vecy4res[3]-vecy4res[2]); //-> delta ky P1outer-P1inner - common parabola | |
e9f38a4b | 2248 | // |
be113f6e | 2249 | fHisPy3vP2IO->Fill(id,vecy4res[4]); //-> Curv P2outerinner - common parabola |
2250 | fHisPz1vP0->Fill(id,vecz1resOuter[0]-vecz1resInner[0]); //-> delta z P0outer-P0inner - line | |
2251 | fHisPz2vP0->Fill(id,vecz2resOuter[0]-vecz2resInner[0]); //-> delta z P0outer-P0inner - parabola | |
2252 | fHisPz3vP0->Fill(id,vecz4res[1]); //-> delta z P0outer-P0inner - common parabola | |
2253 | // | |
2254 | fHisPz1vP1->Fill(id,vecz1resOuter[1]-vecz1resInner[1]); //-> delta kz P1outer-P1inner - line | |
2255 | fHisPz2vP1->Fill(id,vecz2resOuter[1]-vecz2resInner[1]); //-> delta kz P1outer-P1inner - parabola | |
2256 | fHisPz3vP1->Fill(id,vecz4res[3]-vecz4res[2]); //-> delta kz P1outer-P1inner - common parabola | |
2257 | fHisPz3vP2IO->Fill(id,vecz4res[4]); //-> Curv P2outerinner - common parabola | |
e9f38a4b | 2258 | } |
be113f6e | 2259 | if(nclI>20){ |
2260 | fHisPy2vP2In->Fill(id,vecy2resInner[2]); //-> Curv P2inner - parabola | |
2261 | fHisPz2vP2In->Fill(id,vecz2resInner[2]); //-> Curv P2inner - parabola | |
e9f38a4b | 2262 | } |
be113f6e | 2263 | // |
2264 | if (nclO>20){ | |
2265 | fHisPz2vP2Out->Fill(id,vecz2resOuter[2]); //-> Curv P2outer - parabola | |
2266 | fHisPy2vP2Out->Fill(id,vecy2resOuter[2]); //-> Curv P2outer - parabola | |
2267 | } | |
2268 | ||
e9f38a4b | 2269 | } |
76c58ee2 | 2270 | // |
2271 | // Fill raw THnSparses | |
2272 | // | |
2273 | for (Int_t irow=0;irow<159;irow++) { | |
2274 | AliTPCclusterMI *c=track->GetClusterPointer(irow); | |
2275 | if (!c) continue; | |
2276 | if (c->GetMax()>800) continue; // saturation cut | |
2277 | //if (TMath::Sqrt(TMath::Abs(c->GetSigmaY2()))>1) continue; // saturation cut | |
2278 | // | |
2279 | Double_t deltaY=c->GetY()-(*ltrp->GetVecLY())[irow]; | |
2280 | Double_t deltaZ=c->GetZ()-(*ltrp->GetVecLZ())[irow]; | |
2281 | //TString axisName[6]={"Delta","bin", "rms shape", "Q", "row","trackID"} | |
2282 | Double_t xyz[6]={0, 0, 0,TMath::Sqrt(c->GetMax()),irow,id}; | |
2283 | xyz[0]=deltaY; | |
2284 | xyz[1]=c->GetPad(); | |
2285 | xyz[2]=TMath::Sqrt(TMath::Abs(c->GetSigmaY2())); | |
2286 | fHisLaserPad->Fill(xyz); | |
2287 | xyz[0]=deltaZ; | |
2288 | xyz[1]=c->GetTimeBin(); | |
2289 | xyz[2]=TMath::Sqrt(TMath::Abs(c->GetSigmaZ2())); | |
2290 | fHisLaserTime->Fill(xyz); | |
2291 | } | |
e9f38a4b | 2292 | } |
2293 | ||
2294 | ||
be113f6e | 2295 | |
cc65e4f5 | 2296 | void AliTPCcalibLaser::DumpMeanInfo(Int_t run){ |
2b35e8e6 | 2297 | // |
1fd56785 | 2298 | // Dump information about laser beams |
2299 | // isOK variable indicates usability of the beam | |
2300 | // Beam is not usable if: | |
2301 | // a. No entries in range (krmsCut0) | |
2302 | // b. Big sperad (krmscut1) | |
2303 | // c. RMSto fit sigma bigger then (kmultiCut) | |
2304 | // d. Too big angular spread | |
2305 | // | |
2306 | ||
2307 | const Float_t krmsCut0=0.001; | |
2308 | const Float_t krmsCut1=0.16; | |
2309 | const Float_t kmultiCut=2; | |
2310 | const Float_t kcutP0=0.002; | |
fb962ae3 | 2311 | AliMagF* magF= dynamic_cast<AliMagF*> (TGeoGlobalMagField::Instance()->GetField()); |
b1c27e4f | 2312 | Double_t xyz[3]={90,0,10}; // tmp. global position |
2313 | Double_t bxyz[3]={90,0,10}; // tmp. mag field integral - cylindrical | |
2314 | Double_t bgxyz[3]={90,0,10}; // tmp. mag field integral - local | |
2b35e8e6 | 2315 | // |
2316 | AliTPCcalibLaser *laser = this; | |
2317 | TTreeSRedirector *pcstream = new TTreeSRedirector("laserMean.root"); | |
2318 | TF1 fg("fg","gaus"); | |
cc65e4f5 | 2319 | AliTPCParam * tpcparam = 0; |
f6220766 | 2320 | // start set up for absolute residuals analysis |
cc65e4f5 | 2321 | // |
2322 | AliTPCcalibDB* calib=AliTPCcalibDB::Instance(); | |
2323 | tpcparam = calib->GetParameters(); | |
f6220766 | 2324 | if (!tpcparam) tpcparam = new AliTPCParamSR; |
2325 | tpcparam->Update(); | |
cc65e4f5 | 2326 | AliGRPObject *grp = AliTPCcalibDB::GetGRP(run); |
2327 | Float_t current=0; | |
2328 | Float_t bfield = 0, bz=0; | |
fb962ae3 | 2329 | |
cc65e4f5 | 2330 | if (grp){ |
fb962ae3 | 2331 | Float_t polarity = (grp->GetL3Polarity()>0) ? -1.:1; |
cc65e4f5 | 2332 | current = grp->GetL3Current((AliGRPObject::Stats)0); |
fb962ae3 | 2333 | bfield = polarity*5*current/30000.; |
2334 | bz = polarity*5*current/30000.; | |
cc65e4f5 | 2335 | printf("Run%d\tL3 current%f\tBz\t%f\n",run,current,bz); |
2336 | } | |
2337 | ||
f6220766 | 2338 | SetBeamParameters(fBeamOffsetYOuter, fBeamSlopeYOuter, fBeamSectorOuter,0); |
2339 | SetBeamParameters(fBeamOffsetYInner, fBeamSlopeYInner, fBeamSectorInner,1); | |
2340 | TLinearFitter lfabsyInner(2); | |
2341 | lfabsyInner.SetFormula("1 ++ x"); | |
2342 | TLinearFitter lfabszInner(2); | |
2343 | lfabszInner.SetFormula("1 ++ x"); | |
2344 | ||
2345 | TLinearFitter lfabsyOuter(2); | |
2346 | lfabsyOuter.SetFormula("1 ++ x"); | |
2347 | TLinearFitter lfabszOuter(2); | |
2348 | lfabszOuter.SetFormula("1 ++ x"); | |
2349 | // end set up for absolute residuals analysis | |
2350 | ||
2b35e8e6 | 2351 | // |
2352 | // | |
2353 | for (Int_t id=0; id<336; id++){ | |
1fd56785 | 2354 | Bool_t isOK=kTRUE; |
2b35e8e6 | 2355 | TH1F * hisphi = (TH1F*)laser->fDeltaPhi.At(id); |
2356 | TH1F * hisphiP = (TH1F*)laser->fDeltaPhiP.At(id); | |
2357 | TH1F * hisZ = (TH1F*)laser->fDeltaZ.At(id); | |
e5c59218 | 2358 | TH1F * hisP3 = (TH1F*)laser->fDeltaP3.At(id); |
2359 | TH1F * hisP4 = (TH1F*)laser->fDeltaP4.At(id); | |
1fd56785 | 2360 | TH1F * hisS = (TH1F*)laser->fSignals.At(id); |
be113f6e | 2361 | //if (!hisphi) continue; |
108953e9 | 2362 | Double_t entries = (hisphi==0)? 0: hisphi->GetEntries(); |
be113f6e | 2363 | //if (entries<minEntries) continue; |
2b35e8e6 | 2364 | // |
2365 | AliTPCLaserTrack *ltrp = (AliTPCLaserTrack*)fTracksMirror.At(id); | |
2366 | if (!ltrp) { | |
2367 | AliTPCLaserTrack::LoadTracks(); | |
2368 | ltrp =(AliTPCLaserTrack*)AliTPCLaserTrack::GetTracks()->UncheckedAt(id); | |
2369 | } | |
fb962ae3 | 2370 | ltrp->UpdatePoints(); |
e5c59218 | 2371 | pcstream->GetFile()->cd(); |
2372 | if (hisphi) hisphi->Write(); | |
2373 | if (hisphiP) hisphiP->Write(); | |
2374 | if (hisZ) hisZ->Write(); | |
2375 | if (hisP3) hisP3->Write(); | |
2376 | if (hisP4) hisP4->Write(); | |
2377 | ||
2b35e8e6 | 2378 | Float_t meanphi = hisphi->GetMean(); |
2379 | Float_t rmsphi = hisphi->GetRMS(); | |
1fd56785 | 2380 | // |
2b35e8e6 | 2381 | Float_t meanphiP = hisphiP->GetMean(); |
2382 | Float_t rmsphiP = hisphiP->GetRMS(); | |
2383 | Float_t meanZ = hisZ->GetMean(); | |
2384 | Float_t rmsZ = hisZ->GetRMS(); | |
d3ce44cb | 2385 | if (hisphi->GetRMS()>hisphi->GetBinWidth(1)) |
592a0c8f | 2386 | hisphi->Fit(&fg,"","",hisphi->GetMean()-4*hisphi->GetRMS(),hisphi->GetMean()+4*hisphi->GetRMS()); |
263d466a | 2387 | Double_t gphi1 = fg.GetParameter(1); |
2388 | Double_t gphi2 = fg.GetParameter(2); | |
592a0c8f | 2389 | if (hisphiP->GetRMS()>0) |
2390 | hisphiP->Fit(&fg,"","",hisphiP->GetMean()-4*hisphiP->GetRMS(),hisphiP->GetMean()+4*hisphiP->GetRMS()); | |
263d466a | 2391 | Double_t gphiP1 = fg.GetParameter(1); |
2392 | Double_t gphiP2 = fg.GetParameter(2); | |
e5c59218 | 2393 | // |
d3ce44cb | 2394 | if (hisZ->GetRMS()>hisZ->GetBinWidth(1)) |
2395 | hisZ->Fit(&fg,"",""); | |
263d466a | 2396 | Double_t gz1 = fg.GetParameter(1); |
2397 | Double_t gz2 = fg.GetParameter(2); | |
1fd56785 | 2398 | // |
d3ce44cb | 2399 | if (hisP3->GetRMS()>hisP3->GetBinWidth(1)) |
592a0c8f | 2400 | hisP3->Fit(&fg,"","",hisP3->GetMean()-4*hisP3->GetRMS(),hisP3->GetMean()+4*hisP3->GetRMS()); |
e5c59218 | 2401 | Double_t gp31 = fg.GetParameter(1); |
2402 | Double_t gp32 = fg.GetParameter(2); | |
0b736a46 | 2403 | Double_t meanp3 = hisP3->GetMean(); |
2404 | Double_t rmsp3 = hisP3->GetRMS(); | |
e5c59218 | 2405 | // |
d3ce44cb | 2406 | if (hisP4->GetRMS()>hisP4->GetBinWidth(1)) |
592a0c8f | 2407 | hisP4->Fit(&fg,"","",hisP4->GetMean()-4*hisP4->GetRMS(),hisP4->GetMean()+4*hisP4->GetRMS()); |
e5c59218 | 2408 | Double_t gp41 = fg.GetParameter(1); |
2409 | Double_t gp42 = fg.GetParameter(2); | |
0b736a46 | 2410 | Double_t meanp4 = hisP4->GetMean(); |
2411 | Double_t rmsp4 = hisP4->GetRMS(); | |
e5c59218 | 2412 | // |
1fd56785 | 2413 | Float_t meanS=hisS->GetMean(); |
2b35e8e6 | 2414 | // |
2415 | Double_t lxyz[3]; | |
2416 | Double_t lpxyz[3]; | |
2417 | ltrp->GetXYZ(lxyz); | |
2418 | ltrp->GetPxPyPz(lpxyz); | |
1fd56785 | 2419 | |
2420 | if (rmsphi<krmsCut0) isOK=kFALSE; // empty in range - not entries inside | |
2421 | if (rmsphi>krmsCut1) isOK=kFALSE; // empty in range - not entries inside | |
2422 | if (rmsphi>krmsCut0) if (gphi2/rmsphi>kmultiCut) isOK=kFALSE; // multi peak structure | |
2423 | if (gphiP2>kcutP0) isOK=kFALSE; | |
be113f6e | 2424 | // |
2425 | // | |
2426 | // | |
2427 | TH1 *his =0; | |
2428 | // | |
2429 | his = fHisNclIn->ProjectionY("aaa",id+1,id+1); | |
2430 | Float_t mnclIn = his->GetMean(); | |
2431 | delete his; | |
2432 | his = fHisNclOut->ProjectionY("aaa",id+1,id+1); | |
2433 | Float_t mnclOut = his->GetMean(); | |
2434 | delete his; | |
2435 | his = fHisNclIO->ProjectionY("aaa",id+1,id+1); | |
2436 | Float_t mnclIO = his->GetMean(); | |
2437 | delete his; | |
2438 | his = fHisLclIn->ProjectionY("aaa",id+1,id+1); | |
2439 | Float_t mLclIn = his->GetMean(); | |
2440 | delete his; | |
2441 | his = fHisLclOut->ProjectionY("aaa",id+1,id+1); | |
2442 | Float_t mLclOut = his->GetMean(); | |
2443 | delete his; | |
2444 | his = fHisLclIO->ProjectionY("aaa",id+1,id+1); | |
2445 | Float_t mLclIO = his->GetMean(); | |
2446 | delete his; | |
2447 | // | |
2448 | his = fHisdEdx->ProjectionY("aaa",id+1,id+1); | |
2449 | Float_t mdEdx = his->GetMean(); | |
2450 | delete his; | |
2451 | // | |
be113f6e | 2452 | // |
2453 | // | |
2454 | // | |
2455 | his = fHisChi2YIn1->ProjectionY("aaa",id+1,id+1); //->chi2 y inner - line | |
2456 | Float_t mChi2YIn1= his->GetMean(); | |
2457 | delete his; | |
2458 | his = fHisChi2YOut1->ProjectionY("aaa",id+1,id+1); //->chi2 y inner - line | |
2459 | Float_t mChi2YOut1 = his->GetMean(); | |
2460 | delete his; | |
2461 | his = fHisChi2YIn2->ProjectionY("aaa",id+1,id+1); //->chi2 y inner - parabola | |
2462 | Float_t mChi2YIn2 = his->GetMean(); | |
2463 | delete his; | |
2464 | his = fHisChi2YOut2->ProjectionY("aaa",id+1,id+1); //->chi2 y inner - parabola | |
2465 | Float_t mChi2YOut2 = his->GetMean(); | |
2466 | delete his; | |
2467 | his = fHisChi2YIO1->ProjectionY("aaa",id+1,id+1); //->chi2 y IO - common | |
2468 | Float_t mChi2YIO1 = his->GetMean(); | |
2469 | delete his; | |
2470 | his = fHisChi2ZIn1->ProjectionY("aaa",id+1,id+1); //->chi2 z inner - line | |
2471 | Float_t mChi2ZIn1 = his->GetMean(); | |
2472 | delete his; | |
2473 | his = fHisChi2ZOut1->ProjectionY("aaa",id+1,id+1); //->chi2 z inner - line | |
2474 | Float_t mChi2ZOut1 = his->GetMean(); | |
2475 | delete his; | |
2476 | his = fHisChi2ZIn2->ProjectionY("aaa",id+1,id+1); //->chi2 z inner - parabola | |
2477 | Float_t mChi2ZIn2 = his->GetMean(); | |
2478 | delete his; | |
2479 | his = fHisChi2ZOut2->ProjectionY("aaa",id+1,id+1); //->chi2 z inner - parabola | |
2480 | Float_t mChi2ZOut2 = his->GetMean(); | |
2481 | delete his; | |
2482 | his = fHisChi2ZIO1->ProjectionY("aaa",id+1,id+1); //->chi2 z IO - common | |
2483 | Float_t mChi2ZIO1 = his->GetMean(); | |
2484 | delete his; | |
2485 | // | |
2486 | // fit res. histos | |
2487 | // | |
108953e9 | 2488 | his = fHisdZfit->ProjectionY("aaa",id+1,id+1); |
2489 | Float_t edZfit = his->GetEntries(); | |
2490 | Float_t mdZfit = his->GetMean(); | |
2491 | Float_t rdZfit = his->GetRMS(); | |
2492 | delete his; | |
2493 | ||
be113f6e | 2494 | his = fHisPy1vP0->ProjectionY("aaa",id+1,id+1); //-> delta y P0outer-P0inner - line |
2495 | Float_t ePy1vP0 = his->GetEntries(); | |
2496 | Float_t mPy1vP0 = his->GetMean(); | |
2497 | Float_t rPy1vP0 = his->GetRMS(); | |
2498 | delete his; | |
2499 | ||
2500 | his = fHisPy2vP0->ProjectionY("aaa",id+1,id+1); //-> delta y P0outer-P0inner - parabola | |
2501 | Float_t ePy2vP0 = his->GetEntries(); | |
2502 | Float_t mPy2vP0 = his->GetMean(); | |
2503 | Float_t rPy2vP0 = his->GetRMS(); | |
2504 | delete his; | |
2505 | ||
2506 | his = fHisPy3vP0->ProjectionY("aaa",id+1,id+1); //-> delta y P0outer-P0inner - common parabola | |
2507 | Float_t ePy3vP0 = his->GetEntries(); | |
2508 | Float_t mPy3vP0 = his->GetMean(); | |
2509 | Float_t rPy3vP0 = his->GetRMS(); | |
2510 | delete his; | |
2511 | ||
2512 | his = fHisPy1vP1->ProjectionY("aaa",id+1,id+1); //-> delta ky P1outer-P1inner - line | |
2513 | Float_t ePy1vP1 = his->GetEntries(); | |
2514 | Float_t mPy1vP1 = his->GetMean(); | |
2515 | Float_t rPy1vP1 = his->GetRMS(); | |
2516 | delete his; | |
2517 | ||
2518 | his = fHisPy2vP1->ProjectionY("aaa",id+1,id+1); //-> delta ky P1outer-P1inner - parabola | |
2519 | Float_t ePy2vP1 = his->GetEntries(); | |
2520 | Float_t mPy2vP1 = his->GetMean(); | |
2521 | Float_t rPy2vP1 = his->GetRMS(); | |
2522 | delete his; | |
2523 | ||
2524 | his = fHisPy3vP1->ProjectionY("aaa",id+1,id+1); //-> delta ky P1outer-P1inner - common parabola | |
2525 | Float_t ePy3vP1 = his->GetEntries(); | |
2526 | Float_t mPy3vP1 = his->GetMean(); | |
2527 | Float_t rPy3vP1 = his->GetRMS(); | |
2528 | delete his; | |
2529 | ||
2530 | his = fHisPy2vP2In->ProjectionY("aaa",id+1,id+1); //-> Curv P2inner - parabola | |
2531 | Float_t ePy2vP2In = his->GetEntries(); | |
2532 | Float_t mPy2vP2In = his->GetMean(); | |
2533 | Float_t rPy2vP2In = his->GetRMS(); | |
2534 | delete his; | |
2535 | ||
2536 | his = fHisPy2vP2Out->ProjectionY("aaa",id+1,id+1); //-> Curv P2outer - parabola | |
2537 | Float_t ePy2vP2Out = his->GetEntries(); | |
2538 | Float_t mPy2vP2Out = his->GetMean(); | |
2539 | Float_t rPy2vP2Out = his->GetRMS(); | |
2540 | delete his; | |
2541 | ||
2542 | his = fHisPy3vP2IO->ProjectionY("aaa",id+1,id+1); //-> Curv P2outerinner - common parabola | |
2543 | Float_t ePy3vP2IO = his->GetEntries(); | |
2544 | Float_t mPy3vP2IO = his->GetMean(); | |
2545 | Float_t rPy3vP2IO = his->GetRMS(); | |
2546 | delete his; | |
2547 | ||
2548 | // | |
2549 | // | |
2550 | his = fHisPz1vP0->ProjectionY("aaa",id+1,id+1); //-> delta z P0outer-P0inner - line | |
2551 | Float_t ePz1vP0 = his->GetEntries(); | |
2552 | Float_t mPz1vP0 = his->GetMean(); | |
2553 | Float_t rPz1vP0 = his->GetRMS(); | |
2554 | delete his; | |
2555 | ||
2556 | his = fHisPz2vP0->ProjectionY("aaa",id+1,id+1); //-> delta z P0outer-P0inner - parabola | |
2557 | Float_t ePz2vP0 = his->GetEntries(); | |
2558 | Float_t mPz2vP0 = his->GetMean(); | |
2559 | Float_t rPz2vP0 = his->GetRMS(); | |
2560 | delete his; | |
2561 | ||
2562 | his = fHisPz3vP0->ProjectionY("aaa",id+1,id+1); //-> delta z P0outer-P0inner - common parabola | |
2563 | Float_t ePz3vP0 = his->GetEntries(); | |
2564 | Float_t mPz3vP0 = his->GetMean(); | |
2565 | Float_t rPz3vP0 = his->GetRMS(); | |
2566 | delete his; | |
2567 | ||
2568 | his = fHisPz1vP1->ProjectionY("aaa",id+1,id+1); //-> delta kz P1outer-P1inner - line | |
2569 | Float_t ePz1vP1 = his->GetEntries(); | |
2570 | Float_t mPz1vP1 = his->GetMean(); | |
2571 | Float_t rPz1vP1 = his->GetRMS(); | |
2572 | delete his; | |
2573 | ||
2574 | his = fHisPz2vP1->ProjectionY("aaa",id+1,id+1); //-> delta kz P1outer-P1inner - parabola | |
2575 | Float_t ePz2vP1 = his->GetEntries(); | |
2576 | Float_t mPz2vP1 = his->GetMean(); | |
2577 | Float_t rPz2vP1 = his->GetRMS(); | |
2578 | delete his; | |
2579 | ||
2580 | his = fHisPz3vP1->ProjectionY("aaa",id+1,id+1); //-> delta kz P1outer-P1inner - common parabola | |
2581 | Float_t ePz3vP1 = his->GetEntries(); | |
2582 | Float_t mPz3vP1 = his->GetMean(); | |
2583 | Float_t rPz3vP1 = his->GetRMS(); | |
2584 | delete his; | |
2585 | ||
2586 | his = fHisPz2vP2In->ProjectionY("aaa",id+1,id+1); //-> Curv P2inner - parabola | |
2587 | Float_t ePz2vP2In = his->GetEntries(); | |
2588 | Float_t mPz2vP2In = his->GetMean(); | |
2589 | Float_t rPz2vP2In = his->GetRMS(); | |
2590 | delete his; | |
2591 | ||
2592 | his = fHisPz2vP2Out->ProjectionY("aaa",id+1,id+1); //-> Curv P2outer - parabola | |
2593 | Float_t ePz2vP2Out = his->GetEntries(); | |
2594 | Float_t mPz2vP2Out = his->GetMean(); | |
2595 | Float_t rPz2vP2Out = his->GetRMS(); | |
2596 | delete his; | |
2597 | ||
2598 | his = fHisPz3vP2IO->ProjectionY("aaa",id+1,id+1); //-> Curv P2outerinner - common parabola | |
2599 | Float_t ePz3vP2IO = his->GetEntries(); | |
2600 | Float_t mPz3vP2IO = his->GetMean(); | |
2601 | Float_t rPz3vP2IO = his->GetRMS(); | |
2602 | delete his; | |
f6220766 | 2603 | |
2604 | // Fit absolute laser residuals | |
2605 | TH2F* histAbsY = (TH2F*)laser->fDeltaYresAbs[id]; | |
2606 | TH2F* histAbsZ = (TH2F*)laser->fDeltaZresAbs[id]; | |
2607 | ||
2608 | Int_t secInner = TMath::Nint(fBeamSectorInner[id]); | |
2609 | Int_t secOuter = TMath::Nint(fBeamSectorOuter[id]); | |
2610 | ||
2611 | TVectorD vecX(159); // X | |
2612 | TVectorD vecY(159); // Y | |
2613 | TVectorD vecR(159); // R | |
2614 | TVectorD vecDY(159); // absolute residuals in Y | |
2615 | TVectorD vecDZ(159); // absolute residuals in Z | |
2616 | TVectorD vecN(159); // number of clusters | |
2617 | TVectorD vecEy(159); //error y | |
2618 | TVectorD vecEz(159); //error z | |
2619 | TVectorD vecPhi(159); // local tangent | |
2620 | TVectorD vecPhiR(159); // local tangent | |
fb962ae3 | 2621 | // magnetic field integrals |
2622 | TVectorD vecIBR(159); // radial | |
2623 | TVectorD vecIBRPhi(159); // r-phi | |
b1c27e4f | 2624 | TVectorD vecIBLX(159); // local x |
2625 | TVectorD vecIBLY(159); // local y | |
2626 | TVectorD vecIBGX(159); // local x | |
2627 | TVectorD vecIBGY(159); // local y | |
fb962ae3 | 2628 | TVectorD vecIBZ(159); // z |
2629 | // | |
2630 | for (Int_t irow=0;irow<159;irow++){ | |
2631 | vecIBR[irow]=0; | |
2632 | vecIBRPhi[irow]=0; | |
b1c27e4f | 2633 | vecIBLX[irow]=0; |
2634 | vecIBLY[irow]=0; | |
2635 | vecIBGX[irow]=0; | |
2636 | vecIBGY[irow]=0; | |
fb962ae3 | 2637 | vecIBZ[irow]=0; |
b1c27e4f | 2638 | Double_t gx =(*(ltrp->fVecGX))[irow]; |
2639 | Double_t gy =(*(ltrp->fVecGY))[irow]; | |
2640 | Int_t lsec =TMath::Nint((*(ltrp->fVecSec))[irow]); | |
2641 | Double_t ca =TMath::Cos(TMath::Pi()*(lsec+0.5)/9.); | |
2642 | Double_t sa =TMath::Sin(TMath::Pi()*(lsec+0.5)/9.); | |
fb962ae3 | 2643 | xyz[2]=(*(ltrp->fVecGZ))[irow]; |
2644 | xyz[0]=TMath::Sqrt(gx*gx+gy*gy); | |
2645 | xyz[1]=TMath::ATan2(gy,gx); | |
b1c27e4f | 2646 | Double_t gxyz[3]={gx,gy,(*(ltrp->fVecGZ))[irow]}; |
fb962ae3 | 2647 | if (magF){ |
2648 | magF->GetTPCIntCyl(xyz,bxyz); | |
b1c27e4f | 2649 | magF->GetTPCInt(gxyz,bgxyz); |
fb962ae3 | 2650 | vecIBR[irow]=bxyz[0]; |
2651 | vecIBRPhi[irow]=bxyz[1]; | |
b1c27e4f | 2652 | // |
2653 | vecIBGX[irow]=bgxyz[0]; | |
2654 | vecIBGY[irow]=bgxyz[1]; | |
2655 | // | |
2656 | vecIBLX[irow]= bgxyz[0]*ca+bgxyz[1]*sa; | |
2657 | vecIBLY[irow]= -bgxyz[0]*sa+bgxyz[1]*ca; | |
2658 | // | |
2659 | ||
fb962ae3 | 2660 | vecIBZ[irow]=bxyz[2]; |
2661 | } | |
2662 | } | |
2663 | ||
f6220766 | 2664 | |
2665 | lfabsyInner.ClearPoints(); | |
2666 | lfabszInner.ClearPoints(); | |
2667 | lfabsyOuter.ClearPoints(); | |
2668 | lfabszOuter.ClearPoints(); | |
2669 | // dummy fit values | |
2670 | Int_t nClInY = 0; | |
2671 | Float_t yAbsInOffset = -100; | |
2672 | Float_t yAbsInSlope = -100; | |
2673 | Float_t yAbsInDeltay = -100; | |
2674 | Int_t nClInZ = 0; | |
2675 | Float_t zAbsInOffset = -100; | |
2676 | Float_t zAbsInSlope = -100; | |
2677 | Float_t zAbsInDeltaz = -100; | |
2678 | Int_t nClOutY = 0; | |
2679 | Float_t yAbsOutOffset = -100; | |
2680 | Float_t yAbsOutSlope = -100; | |
2681 | Float_t yAbsOutDeltay = -100; | |
2682 | Int_t nClOutZ = 0; | |
2683 | Float_t zAbsOutOffset = -100; | |
2684 | Float_t zAbsOutSlope = -100; | |
2685 | Float_t zAbsOutDeltaz = -100; | |
2686 | ||
2687 | Float_t lasTanPhiLocIn = -100; | |
2688 | Float_t lasTanPhiLocOut = -100; | |
2689 | ||
3abf9f2d | 2690 | if(histAbsY && histAbsY->GetEntries()>0) { |
f6220766 | 2691 | |
2692 | Double_t rotAngOut = 10; | |
2693 | Double_t rotAngIn = 10; | |
2694 | if((secInner%36)!=(secOuter%36)) | |
2695 | rotAngIn += 20; // 30 degrees | |
2696 | ||
2697 | // Calculate laser mirror X position in local frame | |
2698 | Double_t laserposOut = | |
2699 | TMath::Abs(ltrp->GetX()*TMath::Cos(rotAngOut*TMath::DegToRad())); | |
2700 | Double_t laserposIn = | |
2701 | TMath::Abs(ltrp->GetX()*TMath::Cos(rotAngIn*TMath::DegToRad())); | |
2702 | ||
2703 | // Calculate laser tan phi in local frame | |
2704 | lasTanPhiLocOut = TMath::ASin(ltrp->GetSnp()); | |
2705 | if(lasTanPhiLocOut<0) { | |
2706 | lasTanPhiLocIn = lasTanPhiLocOut - rotAngIn*TMath::DegToRad(); | |
2707 | lasTanPhiLocOut -= rotAngOut*TMath::DegToRad(); | |
2708 | } else { | |
2709 | ||
2710 | lasTanPhiLocIn = lasTanPhiLocOut + rotAngIn*TMath::DegToRad(); | |
2711 | lasTanPhiLocOut += rotAngOut*TMath::DegToRad(); | |
2712 | } | |
2713 | ||
2714 | lasTanPhiLocIn = TMath::Tan(lasTanPhiLocIn); | |
2715 | lasTanPhiLocOut = TMath::Tan(lasTanPhiLocOut); | |
2716 | ||
2717 | TProfile* yprof = histAbsY->ProfileX("yprof"); | |
2718 | TProfile* zprof = histAbsZ->ProfileX("zprof"); | |
2719 | ||
2720 | for(Int_t bin = 1; bin<=159; bin++) { | |
2721 | ||
76c58ee2 | 2722 | if(yprof->GetBinEntries(bin)<5&& |
2723 | zprof->GetBinEntries(bin)<5) { | |
f6220766 | 2724 | continue; |
2725 | } | |
2726 | ||
2727 | // There is a problem in defining inner and outer sectors for | |
2728 | // the outer beams (0 and 6) where both sectors are OROCs. To | |
2729 | // make sure there is no overlap row 94 to 99 are cutted. | |
2730 | if(((ltrp->GetBeam()==0)||(ltrp->GetBeam()==6))&&bin>=95&&bin<=100) | |
2731 | continue; | |
2732 | ||
2733 | Int_t row = (bin-1); | |
2734 | if(row>62) | |
2735 | row -= 63; | |
2736 | ||
2737 | Bool_t isOuter = kTRUE; | |
2738 | Int_t sector = TMath::Nint(fBeamSectorOuter[id]); | |
2739 | ||
2740 | if(bin<=62 || | |
2741 | (((ltrp->GetBeam()==0)||(ltrp->GetBeam()==6))&&bin<=95)) { | |
2742 | ||
2743 | isOuter = kFALSE; | |
2744 | sector = TMath::Nint(fBeamSectorInner[id]); | |
2745 | } | |
2746 | ||
2747 | ||
2748 | Double_t x = tpcparam->GetPadRowRadii(sector, row); // slope | |
2749 | vecN[bin-1] =yprof->GetBinEntries(bin); | |
2750 | vecEy[bin-1]=yprof->GetBinError(bin); | |
2751 | vecEz[bin-1]=zprof->GetBinError(bin); | |
2752 | vecX[bin-1] = x; | |
2753 | vecDY[bin-1] = yprof->GetBinContent(bin); | |
2754 | vecDZ[bin-1] = zprof->GetBinContent(bin); | |
76c58ee2 | 2755 | if (bin>0&&bin<159){ |
2756 | // | |
2757 | //truncated mean - skip first and the last pad row | |
2758 | // | |
2759 | Int_t firstBin=TMath::Max(bin-5,0); | |
2760 | Int_t lastBin =TMath::Min(bin+5,158); | |
2761 | histAbsY->GetXaxis()->SetRangeUser(firstBin,lastBin); | |
2762 | histAbsY->GetYaxis()->SetRangeUser(-2,2); | |
2763 | vecEy[bin-1]=histAbsY->GetRMS(2); | |
2764 | vecDY[bin-1]=histAbsY->GetMean(2); | |
2765 | histAbsY->GetXaxis()->SetRangeUser(firstBin+2,lastBin-2);//use+-2 bins | |
2766 | histAbsY->GetYaxis()->SetRangeUser(vecDY[bin-1]-4*vecEy[bin-1],vecDY[bin-1]+4*vecEy[bin-1]); | |
2767 | if (yprof->GetBinEntries(bin-1)>0) vecEy[bin-1]=histAbsY->GetRMS(2)/TMath::Sqrt(yprof->GetBinEntries(bin-1)); | |
2768 | vecDY[bin-1]=histAbsY->GetMean(2); | |
2769 | } | |
2770 | ||
f6220766 | 2771 | if(!isOuter) { // inner |
2772 | vecPhi[bin-1]=lasTanPhiLocIn; | |
2773 | // Calculate local y from residual and database | |
2774 | Double_t y = fBeamSlopeYInner[id]*x + fBeamOffsetYInner[id] | |
2775 | + vecDY[bin-1]; | |
2776 | vecY[bin-1] = y; | |
2777 | Double_t r = TMath::Sqrt(x*x + y*y); | |
2778 | vecR[bin-1] = r; | |
2779 | // Find angle between laser vector and R vector | |
2780 | // cos angle = (x,y).(1,fBeamSlopeYInner)/R/sqrt(1+fBeamSlopeYInner**2) | |
2781 | Double_t cosPhi = x + y*fBeamSlopeYInner[id]; | |
2782 | cosPhi /= r*TMath::Sqrt(1+fBeamSlopeYInner[id]*fBeamSlopeYInner[id]); | |
2783 | vecPhiR[bin-1] = TMath::Tan(TMath::ACos(cosPhi)); | |
2784 | if(lasTanPhiLocIn<0) | |
2785 | vecPhiR[bin-1]*=-1; // to have the same sign | |
2786 | ||
2787 | if(yprof->GetBinEntries(bin)>=10) { | |
2788 | lfabsyInner.AddPoint(&x, yprof->GetBinContent(bin), | |
2789 | TMath::Max(yprof->GetBinError(bin), 0.001)); | |
2790 | } | |
2791 | if(zprof->GetBinEntries(bin)>=10) { | |
2792 | lfabszInner.AddPoint(&x, zprof->GetBinContent(bin), | |
2793 | TMath::Max(zprof->GetBinError(bin), 0.001)); | |
2794 | } | |
2795 | } else { // outer | |
2796 | vecPhi[bin-1]=lasTanPhiLocOut; | |
2797 | // Calculate local y from residual and database | |
2798 | Double_t y = fBeamSlopeYOuter[id]*x + fBeamOffsetYOuter[id] | |
2799 | + vecDY[bin-1]; | |
2800 | vecY[bin-1] = y; | |
2801 | Double_t r = TMath::Sqrt(x*x + y*y); | |
2802 | vecR[bin-1] = r; | |
2803 | ||
2804 | Double_t cosPhi = x + y*fBeamSlopeYOuter[id]; | |
2805 | cosPhi /= r*TMath::Sqrt(1+fBeamSlopeYOuter[id]*fBeamSlopeYOuter[id]); | |
2806 | vecPhiR[bin-1] = TMath::Tan(TMath::ACos(cosPhi)); | |
2807 | if(lasTanPhiLocOut<0) | |
2808 | vecPhiR[bin-1]*=-1; // to have the same sign | |
2809 | ||
2810 | if(yprof->GetBinEntries(bin)>=10) { | |
2811 | lfabsyOuter.AddPoint(&x, yprof->GetBinContent(bin), | |
2812 | TMath::Max(yprof->GetBinError(bin), 0.001)); | |
2813 | } | |
2814 | if(zprof->GetBinEntries(bin)>=10) { | |
2815 | lfabszOuter.AddPoint(&x, zprof->GetBinContent(bin), | |
2816 | TMath::Max(zprof->GetBinError(bin), 0.001)); | |
2817 | } | |
2818 | } | |
fb962ae3 | 2819 | // global position |
2820 | ||
f6220766 | 2821 | } |
2822 | ||
2823 | delete yprof; delete zprof; | |
2824 | ||
2825 | ||
2826 | // Fit laser abs residuals with linear robust fit (exclude 5% outliers) | |
2827 | nClInY = lfabsyInner.GetNpoints(); | |
2828 | if(lfabsyInner.GetNpoints()>10) { | |
2829 | lfabsyInner.EvalRobust(0.95); | |
2830 | ||
2831 | TVectorD result(2); | |
2832 | lfabsyInner.GetParameters(result); | |
2833 | yAbsInOffset = result[0]; | |
2834 | yAbsInSlope = result[1]; | |
2835 | yAbsInDeltay = yAbsInSlope*laserposIn + yAbsInOffset; | |
2836 | } | |
2837 | nClInZ = lfabszInner.GetNpoints(); | |
2838 | if(lfabszInner.GetNpoints()>10) { | |
2839 | lfabszInner.EvalRobust(0.95); | |
2840 | ||
2841 | TVectorD result(2); | |
2842 | lfabszInner.GetParameters(result); | |
2843 | zAbsInOffset = result[0]; | |
2844 | zAbsInSlope = result[1]; | |
2845 | zAbsInDeltaz = zAbsInSlope*laserposIn + zAbsInOffset; | |
2846 | } | |
2847 | nClOutY = lfabsyOuter.GetNpoints(); | |
2848 | if(lfabsyOuter.GetNpoints()>10) { | |
2849 | lfabsyOuter.EvalRobust(0.95); | |
2850 | ||
2851 | TVectorD result(2); | |
2852 | lfabsyOuter.GetParameters(result); | |
2853 | yAbsOutOffset = result[0]; | |
2854 | yAbsOutSlope = result[1]; | |
2855 | yAbsOutDeltay = yAbsOutSlope*laserposOut + yAbsOutOffset; | |
2856 | } | |
2857 | nClOutZ = lfabszOuter.GetNpoints(); | |
2858 | if(lfabszOuter.GetNpoints()>10) { | |
2859 | lfabszOuter.EvalRobust(0.95); | |
2860 | ||
2861 | TVectorD result(2); | |
2862 | lfabszOuter.GetParameters(result); | |
2863 | zAbsOutOffset = result[0]; | |
2864 | zAbsOutSlope = result[1]; | |
2865 | zAbsOutDeltaz = zAbsOutSlope*laserposOut + zAbsOutOffset; | |
2866 | } | |
2867 | } | |
2868 | ||
be113f6e | 2869 | |
f6220766 | 2870 | Int_t itime=-1; |
2871 | Float_t coverIA=AliTPCcalibDB::GetCoverVoltage(run,0,itime); | |
2872 | Float_t coverIC=AliTPCcalibDB::GetCoverVoltage(run,18,itime); | |
2873 | Float_t coverOA=AliTPCcalibDB::GetCoverVoltage(run,36,itime); | |
2874 | Float_t coverOC=AliTPCcalibDB::GetCoverVoltage(run,54,itime); | |
2875 | // | |
2876 | Float_t skirtA=AliTPCcalibDB::GetSkirtVoltage(run,0,itime); | |
2877 | Float_t skirtC=AliTPCcalibDB::GetSkirtVoltage(run,18,itime); | |
2878 | // | |
2879 | Float_t ggOffA=AliTPCcalibDB::GetGGoffsetVoltage(run,0,itime); | |
2880 | Float_t ggOffC=AliTPCcalibDB::GetGGoffsetVoltage(run,18,itime); | |
2881 | ||
2b35e8e6 | 2882 | // |
2883 | (*pcstream)<<"Mean"<< | |
be113f6e | 2884 | "run="<<run<< // |
f6220766 | 2885 | //voltages |
2886 | "UcIA="<<coverIA<< | |
2887 | "UcIC="<<coverIC<< | |
2888 | "UcOA="<<coverOA<< | |
2889 | "UcOC="<<coverOC<< | |
2890 | "UsA="<<skirtA<< | |
2891 | "UsC="<<skirtC<< | |
2892 | "UggA="<<ggOffA<< | |
2893 | "UggC="<<ggOffC<< | |
2894 | // | |
be113f6e | 2895 | "isOK="<<isOK<< // |
2896 | "id="<<id<< // track id | |
2897 | "entries="<<entries<< // number of entries | |
2898 | "bz="<<bfield<< // bfield | |
2b35e8e6 | 2899 | "LTr.="<<ltrp<< // refernece track |
1fd56785 | 2900 | // |
be113f6e | 2901 | "mnclIn="<<mnclIn<< // mean number of clusters in inner |
2902 | "mnclOut="<<mnclOut<< // mean number of clusters in outer | |
2903 | "mnclIO="<<mnclIO<< // mean number of clusters in inner+outer | |
2904 | "mLclIn="<<mLclIn<< // mean number of clusters in inner | |
2905 | "mLclOut="<<mLclOut<< // mean number of clusters in outer | |
2906 | "mLclIO="<<mLclIO<< // mean number of clusters in inner+outer | |
2907 | "mdEdx="<<mdEdx<< // mean dEdx | |
108953e9 | 2908 | "edZfit="<<edZfit<< // entries z fit |
be113f6e | 2909 | "mdZfit="<<mdZfit<< // mean z fit |
108953e9 | 2910 | "rdZfit="<<rdZfit<< // RMS z fit |
be113f6e | 2911 | // |
2912 | // | |
2913 | "mChi2YIn1="<<mChi2YIn1<< //->chi2 y inner - line | |
2914 | "mChi2YOut1="<<mChi2YOut1<< //->chi2 y inner - line | |
2915 | "mChi2YIn2="<<mChi2YIn2<< //->chi2 y inner - parabola | |
2916 | "mChi2YOut2="<<mChi2YOut2<< //->chi2 y inner - parabola | |
2917 | "mChi2YIO1="<<mChi2YIO1<< //->chi2 y IO - common | |
2918 | "mChi2ZIn1="<<mChi2ZIn1<< //->chi2 z inner - line | |
2919 | "mChi2ZOut1="<<mChi2ZOut1<< //->chi2 z inner - line | |
2920 | "mChi2ZIn2="<<mChi2ZIn2<< //->chi2 z inner - parabola | |
2921 | "mChi2ZOut2="<<mChi2ZOut2<< //->chi2 z inner - parabola | |
2922 | "mChi2ZIO1="<<mChi2ZIO1<< //->chi2 z IO - common | |
2923 | // | |
2924 | // | |
2925 | "ePy1vP0="<<ePy1vP0<< | |
2926 | "mPy1vP0="<<mPy1vP0<< | |
2927 | "rPy1vP0="<<rPy1vP0<< | |
2928 | "ePy2vP0="<<ePy2vP0<< | |
2929 | "mPy2vP0="<<mPy2vP0<< | |
2930 | "rPy2vP0="<<rPy2vP0<< | |
2931 | "ePy3vP0="<<ePy3vP0<< | |
2932 | "mPy3vP0="<<mPy3vP0<< | |
2933 | "rPy3vP0="<<rPy3vP0<< | |
2934 | "ePy1vP1="<<ePy1vP1<< | |
2935 | "mPy1vP1="<<mPy1vP1<< | |
2936 | "rPy1vP1="<<rPy1vP1<< | |
2937 | "ePy2vP1="<<ePy2vP1<< | |
2938 | "mPy2vP1="<<mPy2vP1<< | |
2939 | "rPy2vP1="<<rPy2vP1<< | |
2940 | "ePy3vP1="<<ePy3vP1<< | |
2941 | "mPy3vP1="<<mPy3vP1<< | |
2942 | "rPy3vP1="<<rPy3vP1<< | |
2943 | "ePy2vP2In="<<ePy2vP2In<< | |
2944 | "mPy2vP2In="<<mPy2vP2In<< | |
2945 | "rPy2vP2In="<<rPy2vP2In<< | |
2946 | "ePy2vP2Out="<<ePy2vP2Out<< | |
2947 | "mPy2vP2Out="<<mPy2vP2Out<< | |
2948 | "rPy2vP2Out="<<rPy2vP2Out<< | |
2949 | "ePy3vP2IO="<<ePy3vP2IO<< | |
2950 | "mPy3vP2IO="<<mPy3vP2IO<< | |
2951 | "rPy3vP2IO="<<rPy3vP2IO<< | |
2952 | // | |
2953 | // | |
2954 | "ePz1vP0="<<ePz1vP0<< | |
2955 | "mPz1vP0="<<mPz1vP0<< | |
2956 | "rPz1vP0="<<rPz1vP0<< | |
2957 | "ePz2vP0="<<ePz2vP0<< | |
2958 | "mPz2vP0="<<mPz2vP0<< | |
2959 | "rPz2vP0="<<rPz2vP0<< | |
2960 | "ePz3vP0="<<ePz3vP0<< | |
2961 | "mPz3vP0="<<mPz3vP0<< | |
2962 | "rPz3vP0="<<rPz3vP0<< | |
2963 | "ePz1vP1="<<ePz1vP1<< | |
2964 | "mPz1vP1="<<mPz1vP1<< | |
2965 | "rPz1vP1="<<rPz1vP1<< | |
2966 | "ePz2vP1="<<ePz2vP1<< | |
2967 | "mPz2vP1="<<mPz2vP1<< | |
2968 | "rPz2vP1="<<rPz2vP1<< | |
2969 | "ePz3vP1="<<ePz3vP1<< | |
2970 | "mPz3vP1="<<mPz3vP1<< | |
2971 | "rPz3vP1="<<rPz3vP1<< | |
2972 | "ePz2vP2In="<<ePz2vP2In<< | |
2973 | "mPz2vP2In="<<mPz2vP2In<< | |
2974 | "rPz2vP2In="<<rPz2vP2In<< | |
2975 | "ePz2vP2Out="<<ePz2vP2Out<< | |
2976 | "mPz2vP2Out="<<mPz2vP2Out<< | |
2977 | "rPz2vP2Out="<<rPz2vP2Out<< | |
2978 | "ePz3vP2IO="<<ePz3vP2IO<< | |
2979 | "mPz3vP2IO="<<mPz3vP2IO<< | |
2980 | "rPz3vP2IO="<<rPz3vP2IO<< | |
2981 | // | |
2982 | // | |
2983 | // | |
2984 | "lx0="<<lxyz[0]<< // reference x | |
2985 | "lx1="<<lxyz[1]<< // reference y | |
2986 | "lx2="<<lxyz[2]<< // refernece z | |
2987 | "lpx0="<<lpxyz[0]<< // reference x | |
2b35e8e6 | 2988 | "lpx1="<<lpxyz[1]<< // reference y |
263d466a | 2989 | "lpx2="<<lpxyz[2]<< // refernece z |
1fd56785 | 2990 | // |
2991 | "msig="<<meanS<< | |
2992 | // | |
2b35e8e6 | 2993 | "mphi="<<meanphi<< // |
2994 | "rmsphi="<<rmsphi<< // | |
2995 | "gphi1="<<gphi1<< | |
2996 | "gphi2="<<gphi2<< | |
1fd56785 | 2997 | // |
2b35e8e6 | 2998 | "mphiP="<<meanphiP<< // |
2999 | "rmsphiP="<<rmsphiP<< // | |
3000 | "gphiP1="<<gphiP1<< | |
3001 | "gphiP2="<<gphiP2<< | |
1fd56785 | 3002 | // |
2b35e8e6 | 3003 | "meanZ="<<meanZ<< |
3004 | "rmsZ="<<rmsZ<< | |
3005 | "gz1="<<gz1<< | |
3006 | "gz2="<<gz2<< | |
e5c59218 | 3007 | // |
3008 | "gp31="<<gp31<< //gaus mean - tgl | |
3009 | "gp32="<<gp32<< //gaus rms -tgl | |
0b736a46 | 3010 | "meanp3="<<meanp3<< //mean - tgl |
3011 | "rmsp3="<<rmsp3<< //rms -tgl | |
e5c59218 | 3012 | "gp41="<<gp41<< //gaus mean - P4 |
3013 | "gp42="<<gp42<< //gaus rms - P4 | |
0b736a46 | 3014 | "meanp4="<<meanp4<< //mean - P4 |
3015 | "rmsp4="<<rmsp4<< //rms - P4 | |
f6220766 | 3016 | // Parameters from abs res analysis |
3017 | "SecIn="<<secInner<< // inner sector | |
3018 | "SecOut="<<secOuter<< // outer sector | |
3019 | "lasTanPhiLocIn="<<lasTanPhiLocIn<< // laser tan phi in local frame (inner) | |
3020 | "lasTanPhiLocOut="<<lasTanPhiLocOut<<// laser tan phi in local frame (outer) | |
fb962ae3 | 3021 | "ibr.="<<&vecIBR<< // radial filed integral |
3022 | "ibrphi.="<<&vecIBRPhi<< // r=phifiled integral | |
b1c27e4f | 3023 | "ibr.="<<&vecIBR<< // radial filed integral |
3024 | "ibz.="<<&vecIBZ<< // z filed integral | |
3025 | // | |
3026 | "iblx.="<<&vecIBLX<< // local bx integral | |
3027 | "ibly.="<<&vecIBLY<< // local by integral | |
3028 | "ibgx.="<<&vecIBGX<< // global bx integral | |
3029 | "ibgy.="<<&vecIBGY<< // global by integral | |
3030 | // | |
f6220766 | 3031 | "X.="<<&vecX<< // local x |
3032 | "Y.="<<&vecY<< // local y | |
3033 | "R.="<<&vecR<< // radius | |
3034 | "dY.="<<&vecDY<< // abs y residuals | |
3035 | "dZ.="<<&vecDZ<< // abs z residuals | |
3036 | "eY.="<<&vecEy<< // error of y residuals | |
3037 | "eZ.="<<&vecEz<< // error of z residuals | |
3038 | "kY.="<<&vecPhi<< // local tangent y (fixed for sector) | |
3039 | "kYR.="<<&vecPhiR<< // tangent between laser and R vector (varies inside sector) | |
3040 | "nCl.="<<&vecN<< // number of clusters | |
3041 | // | |
3042 | "nClInY="<<nClInY<< // Number of clusters for inner y | |
3043 | "yAbsInOffset="<<yAbsInOffset<< // fitted offset absres (inner y) | |
3044 | "yAbsInSlope="<<yAbsInSlope << // fitted slope absres (inner y) | |
3045 | "yAbsInDeltay="<<yAbsInDeltay<< // fitted laser offset absres (inner y) | |
3046 | "nClInZ="<<nClInZ<< // Number of clusters for inner z | |
3047 | "zAbsInOffset="<<zAbsInOffset<< // fitted offset absres (inner z) | |
3048 | "zAbsInSlope="<<zAbsInSlope << // fitted slope absres (inner z) | |
3049 | "zAbsInDeltaz="<<zAbsInDeltaz<< // fitted laser offset absres (inner z) | |
3050 | // | |
3051 | "nClOutY="<<nClOutY<< // Number of clusters for outer y | |
3052 | "yAbsOutOffset="<<yAbsOutOffset<< // fitted offset absres (outer y) | |
3053 | "yAbsOutSlope="<<yAbsOutSlope << // fitted slope absres (outer y) | |
3054 | "yAbsOutDeltay="<<yAbsOutDeltay<< // fitted laser offset absres (outer y) | |
3055 | "nClOutZ="<<nClOutZ<< // Number of clusters for outer z | |
3056 | "zAbsOutOffset="<<zAbsOutOffset<< // fitted offset absres (outer z) | |
3057 | "zAbsOutSlope="<<zAbsOutSlope << // fitted slope absres (outer z) | |
3058 | "zAbsOutDeltaz="<<zAbsOutDeltaz<< // fitted laser offset absres (outer z) | |
3059 | // | |
2b35e8e6 | 3060 | "\n"; |
3061 | } | |
3062 | delete pcstream; | |
be113f6e | 3063 | /* |
3064 | Browse the content | |
3065 | TFile fmean("laserMean.root"); | |
3066 | ||
3067 | ||
3068 | */ | |
3069 | ||
3070 | ||
2b35e8e6 | 3071 | } |
3072 | ||
1fd56785 | 3073 | |
3074 | ||
592a0c8f | 3075 | void AliTPCcalibLaser::DumpScanInfo(TTree * chain, const char * cutUser){ |
1fd56785 | 3076 | // |
3077 | // | |
3078 | // | |
3079 | TTreeSRedirector *pcstream = new TTreeSRedirector("laserScan.root"); | |
3080 | TFile * f = pcstream->GetFile(); | |
3081 | f->mkdir("dirphi"); | |
3082 | f->mkdir("dirphiP"); | |
3083 | f->mkdir("dirZ"); | |
3084 | TF1 fp("p1","pol1"); | |
3085 | // | |
3086 | // | |
3087 | char cut[1000]; | |
3088 | char grname[1000]; | |
3089 | char grnamefull[1000]; | |
3090 | ||
3091 | Double_t mphi[100]; | |
3092 | Double_t mphiP[100]; | |
3093 | Double_t smphi[100]; | |
3094 | Double_t smphiP[100]; | |
3095 | Double_t mZ[100]; | |
3096 | Double_t smZ[100]; | |
3097 | Double_t bz[100]; | |
3098 | Double_t sbz[100]; | |
3099 | // fit parameters | |
3100 | Double_t pphi[3]; | |
3101 | Double_t pphiP[3]; | |
3102 | Double_t pmZ[3]; | |
0cd8bb8d | 3103 | |
1fd56785 | 3104 | // |
3105 | for (Int_t id=0; id<336; id++){ | |
3106 | // id =205; | |
9874c685 | 3107 | snprintf(cut,1000,"fId==%d&&%s",id,cutUser); |
1fd56785 | 3108 | Int_t entries = chain->Draw("bz",cut,"goff"); |
3109 | if (entries<3) continue; | |
e5c59218 | 3110 | AliTPCLaserTrack *ltrp = 0; |
1fd56785 | 3111 | if (!AliTPCLaserTrack::GetTracks()) AliTPCLaserTrack::LoadTracks(); |
3112 | ltrp =(AliTPCLaserTrack*)AliTPCLaserTrack::GetTracks()->UncheckedAt(id); | |
3113 | Double_t lxyz[3]; | |
3114 | Double_t lpxyz[3]; | |
3115 | ltrp->GetXYZ(lxyz); | |
3116 | ltrp->GetPxPyPz(lpxyz); | |
3117 | ||
3118 | chain->Draw("bz",cut,"goff"); | |
3119 | memcpy(bz, chain->GetV1(), entries*sizeof(Double_t)); | |
3120 | chain->Draw("0.01*abs(bz)+0.02",cut,"goff"); | |
3121 | memcpy(sbz, chain->GetV1(), entries*sizeof(Double_t)); | |
3122 | // | |
3123 | chain->Draw("gphi1",cut,"goff"); | |
3124 | memcpy(mphi, chain->GetV1(), entries*sizeof(Double_t)); | |
592a0c8f | 3125 | chain->Draw("0.05*abs(mphi)+abs(gphi2)*0.5+0.05",cut,"goff"); |
1fd56785 | 3126 | memcpy(smphi, chain->GetV1(), entries*sizeof(Double_t)); |
3127 | // | |
3128 | chain->Draw("gphiP1",cut,"goff"); | |
3129 | memcpy(mphiP, chain->GetV1(), entries*sizeof(Double_t)); | |
592a0c8f | 3130 | chain->Draw("0.05*abs(mphiP)+abs(gphiP2)*0.5+0.001",cut,"goff"); |
1fd56785 | 3131 | memcpy(smphiP, chain->GetV1(), entries*sizeof(Double_t)); |
3132 | // | |
3133 | chain->Draw("gz1",cut,"goff"); | |
3134 | memcpy(mZ, chain->GetV1(), entries*sizeof(Double_t)); | |
592a0c8f | 3135 | chain->Draw("0.01*abs(meanZ)+abs(gz2)*0.5+0.1",cut,"goff"); |
1fd56785 | 3136 | memcpy(smZ, chain->GetV1(), entries*sizeof(Double_t)); |
3137 | // | |
3138 | // | |
4aa37f93 | 3139 | snprintf(grnamefull,1000,"Side_%d_Bundle_%d_Rod_%d_Beam_%d", |
1fd56785 | 3140 | ltrp->GetSide(), ltrp->GetBundle(), ltrp->GetRod(), ltrp->GetBeam()); |
3141 | // store data | |
3142 | // phi | |
3143 | f->cd("dirphi"); | |
592a0c8f | 3144 | Float_t phiB0 =0; |
3145 | Float_t phiPB0=0; | |
3146 | Float_t zB0=0; | |
3147 | for (Int_t ientry=0; ientry<entries; ientry++){ | |
3148 | if (TMath::Abs(bz[ientry])<0.05){ | |
3149 | phiB0 = mphi[ientry]; | |
3150 | phiPB0 = mphiP[ientry]; | |
3151 | zB0 = mZ[ientry]; | |
3152 | } | |
3153 | } | |
1fd56785 | 3154 | TGraphErrors *grphi = new TGraphErrors(entries,bz,mphi,sbz,smphi); |
3155 | grphi->Draw("a*"); | |
3156 | grphi->Fit(&fp); | |
3157 | pphi[0] = fp.GetParameter(0); // offset | |
3158 | pphi[1] = fp.GetParameter(1); // slope | |
3159 | pphi[2] = TMath::Sqrt(fp.GetChisquare()/(entries-2.)); // normalized chi2 | |
4aa37f93 | 3160 | snprintf(grname,1000,"phi_id%d",id); |
1fd56785 | 3161 | grphi->SetName(grname); grphi->SetTitle(grnamefull); |
3162 | grphi->GetXaxis()->SetTitle("b_{z} (T)"); | |
3163 | grphi->GetYaxis()->SetTitle("#Delta r#phi (cm)"); | |
ae69f16f | 3164 | grphi->SetMaximum(1.2); |
3165 | grphi->SetMinimum(-1.2); | |
1fd56785 | 3166 | grphi->Draw("a*"); |
3167 | ||
3168 | grphi->Write(); | |
3169 | gPad->SaveAs(Form("pic/phi/phi_%s.gif",grnamefull)); | |
3170 | // phiP | |
3171 | f->cd("dirphiP)"); | |
3172 | TGraphErrors *grphiP = new TGraphErrors(entries,bz,mphiP,sbz,smphiP); | |
3173 | grphiP->Draw("a*"); | |
3174 | grphiP->Fit(&fp); | |
3175 | pphiP[0] = fp.GetParameter(0); // offset | |
3176 | pphiP[1] = fp.GetParameter(1); // slope | |
3177 | pphiP[2] = TMath::Sqrt(fp.GetChisquare()/(entries-2.)); // normalized chi2 | |
4aa37f93 | 3178 | snprintf(grname,1000,"phiP_id%d",id); |
1fd56785 | 3179 | grphiP->SetName(grname); grphiP->SetTitle(grnamefull); |
3180 | grphiP->GetXaxis()->SetTitle("b_{z} (T)"); | |
3181 | grphiP->GetYaxis()->SetTitle("#Delta #phi (rad)"); | |
ae69f16f | 3182 | grphiP->SetMaximum(pphiP[0]+0.005); |
3183 | grphiP->SetMinimum(pphiP[0]-0.005); | |
1fd56785 | 3184 | |
3185 | gPad->SaveAs(Form("pic/phiP/phiP_%s.gif",grnamefull)); | |
3186 | grphiP->Write(); | |
3187 | // | |
3188 | //Z | |
3189 | f->cd("dirZ"); | |
3190 | TGraphErrors *grmZ = new TGraphErrors(entries,bz,mZ,sbz,smZ); | |
3191 | grmZ->Draw("a*"); | |
3192 | grmZ->Fit(&fp); | |
3193 | pmZ[0] = fp.GetParameter(0); // offset | |
3194 | pmZ[1] = fp.GetParameter(1); // slope | |
3195 | pmZ[2] = TMath::Sqrt(fp.GetChisquare()/(entries-2.)); // normalized chi2 | |
4aa37f93 | 3196 | snprintf(grname,1000,"mZ_id%d",id); |
1fd56785 | 3197 | grmZ->SetName(grname); grmZ->SetTitle(grnamefull); |
3198 | grmZ->GetXaxis()->SetTitle("b_{z} (T)"); | |
3199 | grmZ->GetYaxis()->SetTitle("#Delta z (cm)"); | |
3200 | ||
3201 | gPad->SaveAs(Form("pic/z/z_%s.gif",grnamefull)); | |
3202 | grmZ->Write(); | |
592a0c8f | 3203 | // |
3204 | // P4 | |
3205 | // | |
1fd56785 | 3206 | |
3207 | for (Int_t ientry=0; ientry<entries; ientry++){ | |
3208 | (*pcstream)<<"Mean"<< | |
3209 | "id="<<id<< | |
3210 | "LTr.="<<ltrp<< | |
3211 | "entries="<<entries<< | |
3212 | "bz="<<bz[ientry]<< | |
3213 | "lx0="<<lxyz[0]<< // reference x | |
3214 | "lx1="<<lxyz[1]<< // reference y | |
3215 | "lx2="<<lxyz[2]<< // refernece z | |
3216 | "lpx0="<<lpxyz[0]<< // reference x | |
3217 | "lpx1="<<lpxyz[1]<< // reference y | |
3218 | "lpx2="<<lpxyz[2]<< // refernece z | |
3219 | //values | |
592a0c8f | 3220 | "phiB0="<<phiB0<< // position shift at 0 field |
3221 | "phiPB0="<<phiPB0<< // angular shift at 0 field | |
3222 | "zB0="<<zB0<< // z shift for 0 field | |
3223 | // | |
1fd56785 | 3224 | "gphi1="<<mphi[ientry]<< // mean - from gaus fit |
3225 | "pphi0="<<pphi[0]<< // offset | |
592a0c8f | 3226 | "pphi1="<<pphi[1]<< // slope |
1fd56785 | 3227 | "pphi2="<<pphi[2]<< // norm chi2 |
3228 | // | |
3229 | "gphiP1="<<mphiP[ientry]<< // mean - from gaus fit | |
3230 | "pphiP0="<<pphiP[0]<< // offset | |
592a0c8f | 3231 | "pphiP1="<<pphiP[1]<< // slope |
1fd56785 | 3232 | "pphiP2="<<pphiP[2]<< // norm chi2 |
3233 | // | |
3234 | "gz1="<<mZ[ientry]<< | |
3235 | "pmZ0="<<pmZ[0]<< // offset | |
592a0c8f | 3236 | "pmZ1="<<pmZ[1]<< // slope |
1fd56785 | 3237 | "pmZ2="<<pmZ[2]<< // norm chi2 |
3238 | "\n"; | |
3239 | } | |
3240 | } | |
3241 | ||
3242 | delete pcstream; | |
3243 | ||
3244 | } | |
3245 | ||
3246 | ||
c6914c83 | 3247 | void AliTPCcalibLaser::Analyze(){ |
3248 | // | |
3249 | // | |
3250 | // | |
3251 | } | |
3252 | ||
3253 | ||
c03e3250 | 3254 | Long64_t AliTPCcalibLaser::Merge(TCollection *li) { |
c6914c83 | 3255 | |
c03e3250 | 3256 | TIterator* iter = li->MakeIterator(); |
3257 | AliTPCcalibLaser* cal = 0; | |
108953e9 | 3258 | static Int_t counter0=0; |
c03e3250 | 3259 | while ((cal = (AliTPCcalibLaser*)iter->Next())) { |
3260 | if (!cal->InheritsFrom(AliTPCcalibLaser::Class())) { | |
5de4d13e | 3261 | // Error("Merge","Attempt to add object of class %s to a %s", cal->ClassName(), this->ClassName()); |
c03e3250 | 3262 | return -1; |
3263 | } | |
1770eb86 | 3264 | AliDebug(5,Form("Marging number %d\n", counter0)); |
108953e9 | 3265 | counter0++; |
c03e3250 | 3266 | // |
be113f6e | 3267 | MergeFitHistos(cal); |
c03e3250 | 3268 | TH1F *h=0x0; |
3269 | TH1F *hm=0x0; | |
108953e9 | 3270 | TH2F *h2=0x0; |
3271 | TH2F *h2m=0x0; | |
3272 | // TProfile *hp=0x0; | |
3273 | //TProfile *hpm=0x0; | |
c03e3250 | 3274 | |
3275 | for (Int_t id=0; id<336; id++){ | |
3276 | // merge fDeltaZ histograms | |
263d466a | 3277 | hm = (TH1F*)cal->fDeltaZ.At(id); |
c03e3250 | 3278 | h = (TH1F*)fDeltaZ.At(id); |
76c58ee2 | 3279 | if (!h &&hm &&hm->GetEntries()>0) { |
3280 | h=(TH1F*)hm->Clone(); | |
5732d662 | 3281 | h->SetDirectory(0); |
a1e5e062 | 3282 | fDeltaZ.AddAt(h,id); |
c03e3250 | 3283 | } |
a1e5e062 | 3284 | if (h && hm) h->Add(hm); |
3285 | ||
e5c59218 | 3286 | // merge fP3 histograms |
3287 | hm = (TH1F*)cal->fDeltaP3.At(id); | |
3288 | h = (TH1F*)fDeltaP3.At(id); | |
76c58ee2 | 3289 | if (!h&&hm &&hm->GetEntries()>0) { |
3290 | h=(TH1F*)hm->Clone(); | |
e5c59218 | 3291 | h->SetDirectory(0); |
3292 | fDeltaP3.AddAt(h,id); | |
3293 | } | |
a1e5e062 | 3294 | if (h && hm) h->Add(hm); |
e5c59218 | 3295 | // merge fP4 histograms |
3296 | hm = (TH1F*)cal->fDeltaP4.At(id); | |
3297 | h = (TH1F*)fDeltaP4.At(id); | |
76c58ee2 | 3298 | if (!h &&hm &&hm->GetEntries()>0) { |
3299 | h=(TH1F*)hm->Clone(); | |
e5c59218 | 3300 | h->SetDirectory(0); |
3301 | fDeltaP4.AddAt(h,id); | |
3302 | } | |
a1e5e062 | 3303 | if (h&&hm) h->Add(hm); |
e5c59218 | 3304 | |
3305 | // | |
c03e3250 | 3306 | // merge fDeltaPhi histograms |
263d466a | 3307 | hm = (TH1F*)cal->fDeltaPhi.At(id); |
c03e3250 | 3308 | h = (TH1F*)fDeltaPhi.At(id); |
76c58ee2 | 3309 | if (!h &&hm &&hm->GetEntries()>0) { |
3310 | h= (TH1F*)hm->Clone(); | |
5732d662 | 3311 | h->SetDirectory(0); |
c03e3250 | 3312 | fDeltaPhi.AddAt(h,id); |
3313 | } | |
a1e5e062 | 3314 | if (h&&hm) h->Add(hm); |
c03e3250 | 3315 | // merge fDeltaPhiP histograms |
263d466a | 3316 | hm = (TH1F*)cal->fDeltaPhiP.At(id); |
c03e3250 | 3317 | h = (TH1F*)fDeltaPhiP.At(id); |
76c58ee2 | 3318 | if (!h&&hm &&hm->GetEntries()>0) { |
3319 | h=(TH1F*)hm->Clone(); | |
5732d662 | 3320 | h->SetDirectory(0); |
c03e3250 | 3321 | fDeltaPhiP.AddAt(h,id); |
3322 | } | |
a1e5e062 | 3323 | if (h&&hm) h->Add(hm); |
c03e3250 | 3324 | // merge fSignals histograms |
263d466a | 3325 | hm = (TH1F*)cal->fSignals.At(id); |
c03e3250 | 3326 | h = (TH1F*)fSignals.At(id); |
76c58ee2 | 3327 | if (!h&&hm &&hm->GetEntries()>0) { |
3328 | h=(TH1F*)hm->Clone(); | |
5732d662 | 3329 | h->SetDirectory(0); |
c03e3250 | 3330 | fSignals.AddAt(h,id); |
3331 | } | |
a1e5e062 | 3332 | if (h&&hm) h->Add(hm); |
95a0e09b | 3333 | // |
3334 | // | |
108953e9 | 3335 | // merge ProfileY histograms -0 |
3336 | h2m = (TH2F*)cal->fDeltaYres.At(id); | |
3337 | h2 = (TH2F*)fDeltaYres.At(id); | |
5de4d13e | 3338 | if (h2m&&h2) h2->Add(h2m); |
95a0e09b | 3339 | // |
108953e9 | 3340 | h2m = (TH2F*)cal->fDeltaZres.At(id); |
3341 | h2 = (TH2F*)fDeltaZres.At(id); | |
5de4d13e | 3342 | if (h2m&&h2) h2->Add(h2m); |
108953e9 | 3343 | // merge ProfileY histograms - 2 |
3344 | h2m = (TH2F*)cal->fDeltaYres2.At(id); | |
3345 | h2 = (TH2F*)fDeltaYres2.At(id); | |
5de4d13e | 3346 | if (h2m&&h2) h2->Add(h2m); |
108953e9 | 3347 | // |
3348 | h2m = (TH2F*)cal->fDeltaZres2.At(id); | |
3349 | h2 = (TH2F*)fDeltaZres2.At(id); | |
5de4d13e | 3350 | if (h2m&&h2) h2->Add(h2m); |
7af539c6 | 3351 | |
3352 | // merge ProfileY histograms - abs | |
3353 | h2m = (TH2F*)cal->fDeltaYresAbs.At(id); | |
3354 | h2 = (TH2F*)fDeltaYresAbs.At(id); | |
3355 | if (h2m&&h2) h2->Add(h2m); | |
76c58ee2 | 3356 | if (h2m&&!h2) { h2=(TH2F*)h2m->Clone(); h2->SetDirectory(0); fDeltaYresAbs.AddAt(h2,id);} |
7af539c6 | 3357 | h2m = (TH2F*)cal->fDeltaZresAbs.At(id); |
3358 | h2 = (TH2F*)fDeltaZresAbs.At(id); | |
3359 | if (h2m&&h2) h2->Add(h2m); | |
76c58ee2 | 3360 | if (h2m&&!h2) { h2=(TH2F*)h2m->Clone(); h2->SetDirectory(0); fDeltaZresAbs.AddAt(h2,id);} |
108953e9 | 3361 | // merge ProfileY histograms - 3 |
3362 | //h2m = (TH2F*)cal->fDeltaYres3.At(id); | |
3363 | //h2 = (TH2F*)fDeltaYres3.At(id); | |
3364 | //if (h2m) h2->Add(h2m); | |
3365 | // | |
3366 | //h2m = (TH2F*)cal->fDeltaZres3.At(id); | |
3367 | //h2 = (TH2F*)fDeltaZres3.At(id); | |
3368 | //if (h2m) h->Add(h2m); | |
95a0e09b | 3369 | // |
3370 | // | |
c03e3250 | 3371 | } |
3372 | } | |
3373 | return 0; | |
3374 | } | |
3375 | ||
994c9f5b | 3376 | void AliTPCcalibLaser::MakeFitHistos(){ |
be113f6e | 3377 | // |
3378 | // Make a fit histograms | |
3379 | // | |
3380 | // Number of clusters | |
3381 | // | |
3382 | //TH2F *fHisNclIn; //->Number of clusters inner | |
3383 | //TH2F *fHisNclOut; //->Number of clusters outer | |
3384 | //TH2F *fHisNclIO; //->Number of cluster inner outer | |
3385 | // TH2F *fHisdEdx; //->dEdx histo | |
3386 | fHisNclIn = new TH2F("HisNclIn","HisNclIn",336,0,336,64,10,64); | |
3387 | fHisNclOut = new TH2F("HisNclOut","HisNclOut",336,0,336,100,10,100); | |
3388 | fHisNclIO = new TH2F("HisNclIO","HisNclIO",336,0,336,160,10,160); | |
3389 | // | |
3390 | fHisLclIn = new TH2F("HisLclIn","HisLclIn",336,0,336,64,10,64); | |
3391 | fHisLclOut = new TH2F("HisLclOut","HisLclOut",336,0,336,100,10,150); | |
3392 | fHisLclIO = new TH2F("HisLclIO","HisLclIO",336,0,336,160,10,160); | |
3393 | // | |
3394 | fHisdEdx = new TH2F("HisdEdx","HisdEdx",336,0,336,160,1,50); | |
108953e9 | 3395 | fHisdZfit = new TH2F("HisdZfit","HisdZfit",336,0,336,300,-0.3,0.3); |
be113f6e | 3396 | |
3397 | // | |
3398 | // Chi2 | |
3399 | // | |
3400 | // TH2F *fHisChi2YIn1; //->chi2 y inner - line | |
3401 | // TH2F *fHisChi2YOut1; //->chi2 y inner - line | |
3402 | // TH2F *fHisChi2YIn2; //->chi2 y inner - parabola | |
3403 | // TH2F *fHisChi2YOut2; //->chi2 y inner - parabola | |
3404 | // TH2F *fHisChi2YIO1; //->chi2 y IO - common | |
3405 | fHisChi2YIn1 = new TH2F("Chi2YIn1","Chi2YIn1",336,0,336,500,0.001,0.5); | |
3406 | fHisChi2YOut1 = new TH2F("Chi2YOut1","Chi2YOut1",336,0,336,500,0.001,0.5); | |
3407 | fHisChi2YIn2 = new TH2F("Chi2YIn2","Chi2YIn2",336,0,336,500,0.001,0.5); | |
3408 | fHisChi2YOut2 = new TH2F("Chi2YOut2","Chi2YOut2",336,0,336,500,0.001,0.5); | |
3409 | fHisChi2YIO1 = new TH2F("Chi2YIO1","Chi2YIO1",336,0,336,500,0.001,0.5); | |
3410 | // TH2F *fHisChi2ZIn1; //->chi2 z inner - line | |
3411 | // TH2F *fHisChi2ZOut1; //->chi2 z inner - line | |
3412 | // TH2F *fHisChi2ZIn2; //->chi2 z inner - parabola | |
3413 | // TH2F *fHisChi2ZOut2; //->chi2 z inner - parabola | |
3414 | // TH2F *fHisChi2ZIO1; //->chi2 z IO - common | |
3415 | fHisChi2ZIn1 = new TH2F("Chi2ZIn1","Chi2ZIn1",336,0,336,500,0.001,0.5); | |
3416 | fHisChi2ZOut1 = new TH2F("Chi2ZOut1","Chi2ZOut1",336,0,336,500,0.001,0.5); | |
3417 | fHisChi2ZIn2 = new TH2F("Chi2ZIn2","Chi2ZIn2",336,0,336,500,0.001,0.5); | |
3418 | fHisChi2ZOut2 = new TH2F("Chi2ZOut2","Chi2ZOut2",336,0,336,500,0.001,0.5); | |
3419 | fHisChi2ZIO1 = new TH2F("Chi2ZIO1","Chi2ZIO1",336,0,336,500,0.001,0.5); | |
3420 | // | |
3421 | // Fit | |
3422 | // | |
3423 | // | |
3424 | // TH2F *fHisPy1vP0; //-> delta y P0outer-P0inner - line | |
3425 | // TH2F *fHisPy2vP0; //-> delta y P0outer-P0inner - parabola | |
3426 | // TH2F *fHisPy3vP0; //-> delta y P0outer-P0inner - common parabola | |
3427 | // TH2F *fHisPy1vP1; //-> delta ky P1outer-P1inner - line | |
3428 | // TH2F *fHisPy2vP1; //-> delta ky P1outer-P1inner - parabola | |
3429 | // TH2F *fHisPy3vP1; //-> delta ky P1outer-P1inner - common parabola | |
3430 | // TH2F *fHisPy2vP2In; //-> Curv P2inner - parabola | |
3431 | // TH2F *fHisPy2vP2Out; //-> Curv P2outer - parabola | |
3432 | // TH2F *fHisPy3vP2IO; //-> Curv P2outerinner - common parabola | |
3433 | fHisPy1vP0 = new TH2F("HisPy1vP0", "HisPy1vP0",336,0,336,500,-0.3,0.3); | |
3434 | fHisPy2vP0 = new TH2F("HisPy2vP0", "HisPy2vP0",336,0,336,500,-0.3,0.3); | |
3435 | fHisPy3vP0 = new TH2F("HisPy3vP0", "HisPy3vP0",336,0,336,500,-0.3,0.3); | |
3436 | fHisPy1vP1 = new TH2F("HisPy1vP1", "HisPy1vP1",336,0,336,500,-0.01,0.01); | |
3437 | fHisPy2vP1 = new TH2F("HisPy2vP1", "HisPy2vP1",336,0,336,500,-0.01,0.01); | |
3438 | fHisPy3vP1 = new TH2F("HisPy3vP1", "HisPy3vP1",336,0,336,500,-0.01,0.01); | |
3439 | fHisPy2vP2In = new TH2F("HisPy2vP2In", "HisPy2vP2In",336,0,336,500,-0.0003,0.0003); | |
3440 | fHisPy2vP2Out= new TH2F("HisPy2vP2Out","HisPy2vP2Out",336,0,336,500,-0.0003,0.0003); | |
3441 | fHisPy3vP2IO = new TH2F("HisPy3vP2IO", "HisPy3vP2IO",336,0,336,500,-0.0003,0.0003); | |
3442 | // | |
3443 | // | |
3444 | // TH2F *fHisPz1vP0; //-> delta z P0outer-P0inner - line | |
3445 | // TH2F *fHisPz2vP0; //-> delta z P0outer-P0inner - parabola | |
3446 | // TH2F *fHisPz3vP0; //-> delta z P0outer-P0inner - common parabola | |
3447 | // TH2F *fHisPz1vP1; //-> delta kz P1outer-P1inner - line | |
3448 | // TH2F *fHisPz2vP1; //-> delta kz P1outer-P1inner - parabola | |
3449 | // TH2F *fHisPz3vP1; //-> delta kz P1outer-P1inner - common parabola | |
3450 | // TH2F *fHisPz2vP2In; //-> Curv P2inner - parabola | |
3451 | // TH2F *fHisPz2vP2Out; //-> Curv P2outer - parabola | |
3452 | // TH2F *fHisPz3vP2IO; //-> Curv P2outerinner - common parabola | |
3453 | fHisPz1vP0 = new TH2F("HisPz1vP0", "HisPz1vP0",336,0,336,500,-0.3,0.3); | |
3454 | fHisPz2vP0 = new TH2F("HisPz2vP0", "HisPz2vP0",336,0,336,500,-0.3,0.3); | |
3455 | fHisPz3vP0 = new TH2F("HisPz3vP0", "HisPz3vP0",336,0,336,500,-0.3,0.3); | |
3456 | fHisPz1vP1 = new TH2F("HisPz1vP1", "HisPz1vP1",336,0,336,500,-0.01,0.01); | |
3457 | fHisPz2vP1 = new TH2F("HisPz2vP1", "HisPz2vP1",336,0,336,500,-0.01,0.01); | |
3458 | fHisPz3vP1 = new TH2F("HisPz3vP1", "HisPz3vP1",336,0,336,500,-0.01,0.01); | |
3459 | fHisPz2vP2In = new TH2F("HisPz2vP2In", "HisPz2vP2In",336,0,336,500,-0.0003,0.0003); | |
3460 | fHisPz2vP2Out= new TH2F("HisPz2vP2Out","HisPz2vP2Out",336,0,336,500,-0.0002,0.0002); | |
3461 | fHisPz3vP2IO = new TH2F("HisPz3vP2IO", "HisPz3vP2IO",336,0,336,500,-0.0002,0.0002); | |
3462 | ||
41a1f702 | 3463 | fHisYAbsErrors = new TH1F("HisYabsErrors", "Errors per beam (y)", 336, 0, 336); |
3464 | fHisZAbsErrors = new TH1F("HisZabsErrors", "Errors per beam (z)", 336, 0, 336); | |
3465 | ||
be113f6e | 3466 | fHisNclIn->SetDirectory(0); //->Number of clusters inner |
3467 | fHisNclOut->SetDirectory(0); //->Number of clusters outer | |
3468 | fHisNclIO->SetDirectory(0); //->Number of cluster inner outer | |
3469 | fHisLclIn->SetDirectory(0); //->Level arm inner | |
3470 | fHisLclOut->SetDirectory(0); //->Level arm outer | |
3471 | fHisLclIO->SetDirectory(0); //->Number of cluster inner outer | |
3472 | fHisdEdx->SetDirectory(0); //->Number of cluster inner outer | |
3473 | fHisdZfit->SetDirectory(0); //->Number of cluster inner outer | |
3474 | // | |
3475 | // | |
3476 | fHisChi2YIn1->SetDirectory(0); //->chi2 y inner - line | |
3477 | fHisChi2YOut1->SetDirectory(0); //->chi2 y inner - line | |
3478 | fHisChi2YIn2->SetDirectory(0); //->chi2 y inner - parabola | |
3479 | fHisChi2YOut2->SetDirectory(0); //->chi2 y inner - parabola | |
3480 | fHisChi2YIO1->SetDirectory(0); //->chi2 y IO - common | |
3481 | fHisChi2ZIn1->SetDirectory(0); //->chi2 z inner - line | |
3482 | fHisChi2ZOut1->SetDirectory(0); //->chi2 z inner - line | |
3483 | fHisChi2ZIn2->SetDirectory(0); //->chi2 z inner - parabola | |
3484 | fHisChi2ZOut2->SetDirectory(0); //->chi2 z inner - parabola | |
3485 | fHisChi2ZIO1->SetDirectory(0); //->chi2 z IO - common | |
3486 | // | |
3487 | // | |
3488 | fHisPy1vP0->SetDirectory(0); //-> delta y P0outer-P0inner - line | |
3489 | fHisPy2vP0->SetDirectory(0); //-> delta y P0outer-P0inner - parabola | |
3490 | fHisPy3vP0->SetDirectory(0); //-> delta y P0outer-P0inner - common parabola | |
3491 | fHisPy1vP1->SetDirectory(0); //-> delta ky P1outer-P1inner - line | |
3492 | fHisPy2vP1->SetDirectory(0); //-> delta ky P1outer-P1inner - parabola | |
3493 | fHisPy3vP1->SetDirectory(0); //-> delta ky P1outer-P1inner - common parabola | |
3494 | fHisPy2vP2In->SetDirectory(0); //-> Curv P2inner - parabola | |
3495 | fHisPy2vP2Out->SetDirectory(0); //-> Curv P2outer - parabola | |
3496 | fHisPy3vP2IO->SetDirectory(0); //-> Curv P2outerinner - common parabola | |
3497 | // | |
3498 | // | |
3499 | fHisPz1vP0->SetDirectory(0); //-> delta z P0outer-P0inner - line | |
3500 | fHisPz2vP0->SetDirectory(0); //-> delta z P0outer-P0inner - parabola | |
3501 | fHisPz3vP0->SetDirectory(0); //-> delta z P0outer-P0inner - common parabola | |
3502 | fHisPz1vP1->SetDirectory(0); //-> delta kz P1outer-P1inner - line | |
3503 | fHisPz2vP1->SetDirectory(0); //-> delta kz P1outer-P1inner - parabola | |
3504 | fHisPz3vP1->SetDirectory(0); //-> delta kz P1outer-P1inner - common parabola | |
3505 | fHisPz2vP2In->SetDirectory(0); //-> Curv P2inner - parabola | |
3506 | fHisPz2vP2Out->SetDirectory(0); //-> Curv P2outer - parabola | |
3507 | fHisPz3vP2IO->SetDirectory(0); //-> Curv P2outerinner - common parabola | |
3508 | ||
41a1f702 | 3509 | fHisYAbsErrors->SetDirectory(0); //-> total errors per beam in the abs res y analysis |
3510 | fHisZAbsErrors->SetDirectory(0); //-> total errors per beam in the abs res z analysis | |
3511 | ||
3512 | ||
be113f6e | 3513 | |
108953e9 | 3514 | // |
3515 | // | |
3516 | // | |
3517 | for (Int_t id=0; id<336;id++){ | |
3518 | TH2F *profy = (TH2F*)fDeltaYres.UncheckedAt(id); | |
3519 | TH2F *profz = (TH2F*)fDeltaZres.UncheckedAt(id); | |
9874c685 | 3520 | //TH2F *profy2 = (TH2F*)fDeltaYres2.UncheckedAt(id); |
3521 | TH2F *profy2 = 0; | |
4af75575 | 3522 | TH2F *profz2 = 0;//(TH2F*)fDeltaZres2.UncheckedAt(id); |
a1e5e062 | 3523 | TH2F *profyabs = 0; //(TH2F*)fDeltaYresAbs.UncheckedAt(id); |
4af75575 | 3524 | TH2F *profzabs = 0; //(TH2F*)fDeltaYresAbs.UncheckedAt(id); |
108953e9 | 3525 | // TH2F *profy3 = (TH2F*)fDeltaYres3.UncheckedAt(id); |
3526 | //TH2F *profz3 = (TH2F*)fDeltaZres3.UncheckedAt(id); | |
3527 | if (!profy){ | |
3528 | profy=new TH2F(Form("pry%03d",id),Form("Y Residuals for Laser Beam %03d -Linear",id),160,0,160,50,-0.5,0.5); | |
3529 | profy->SetDirectory(0); | |
3530 | fDeltaYres.AddAt(profy,id); | |
3531 | profy2=new TH2F(Form("pry%03d",id),Form("Y Residuals for Laser Beam %03d -Parabolic",id),160,0,160,50,-0.5,0.5); | |
3532 | profy2->SetDirectory(0); | |
3533 | fDeltaYres2.AddAt(profy2,id); | |
41a1f702 | 3534 | if(!fUseFixedDriftV) |
3535 | profyabs=new TH2F(Form("pryabs%03d",id),Form("Y Residuals for Laser Beam %03d -Absolute",id),160,0,160,100,-1.0,1.0); // has to be bigger based on earlier studies | |
3536 | else | |
3537 | profyabs=new TH2F(Form("pryabs%03d",id),Form("Y Residuals for Laser Beam %03d -Absolute",id),160,0,160,200,-2.0,2.0); // has to be bigger based on earlier studies | |
7af539c6 | 3538 | profyabs->SetDirectory(0); |
3539 | fDeltaYresAbs.AddAt(profyabs,id); | |
108953e9 | 3540 | //profy3=new TH2F(Form("pry%03d",id),Form("Y Residuals for Laser Beam %03d- Parabolic2",id),160,0,160,100,-0.5,0.5); |
3541 | //profy3->SetDirectory(0); | |
3542 | //fDeltaYres3.AddAt(profy3,id); | |
3543 | } | |
3544 | if (!profz){ | |
3545 | profz=new TH2F(Form("prz%03d",id),Form("Z Residuals for Laser Beam %03d Linear",id),160,0,160,50,-0.5,0.5); | |
3546 | profz->SetDirectory(0); | |
3547 | fDeltaZres.AddAt(profz,id); | |
3548 | profz2=new TH2F(Form("prz%03d",id),Form("Z Residuals for Laser Beam %03d - Parabolic",id),160,0,160,50,-0.5,0.5); | |
3549 | profz2->SetDirectory(0); | |
3550 | fDeltaZres2.AddAt(profz2,id); | |
41a1f702 | 3551 | if(!fUseFixedDriftV) |
3552 | profzabs=new TH2F(Form("przabs%03d",id),Form("Z Residuals for Laser Beam %03d -Absolute",id),160,0,160,100,-1.0,1.0); // has to be bigger based on earlier studies | |
3553 | else | |
3554 | profzabs=new TH2F(Form("przabs%03d",id),Form("Z Residuals for Laser Beam %03d -Absolute",id),160,0,160,200,-2.0,2.0); // has to be bigger based on earlier studies | |
7af539c6 | 3555 | profzabs->SetDirectory(0); |
3556 | fDeltaZresAbs.AddAt(profzabs,id); | |
108953e9 | 3557 | //profz3=new TH2F(Form("prz%03d",id),Form("Z Residuals for Laser Beam %03d- Parabolic2",id),160,0,160,100,-0.5,0.5); |
3558 | //profz3->SetDirectory(0); | |
3559 | //fDeltaZres3.AddAt(profz3,id); | |
3560 | } | |
3561 | } | |
3562 | // | |
3563 | // | |
3564 | for (Int_t id=0; id<336;id++){ | |
3565 | TH1F * hisdz = (TH1F*)fDeltaZ.At(id); | |
9874c685 | 3566 | //TH1F * hisP3 = (TH1F*)fDeltaP3.At(id); |
3567 | TH1F * hisP3 = 0; | |
a1e5e062 | 3568 | TH1F * hisP4 = 0; |
108953e9 | 3569 | |
4af75575 | 3570 | TH1F * hisdphi = 0;//(TH1F*)fDeltaPhi.At(id); |
3571 | TH1F * hisdphiP = 0;//(TH1F*)fDeltaPhiP.At(id); | |
35e039dc | 3572 | TH1F * hisSignal = 0; //(TH1F*)fSignals.At(id); |
108953e9 | 3573 | |
3574 | if (!hisdz){ | |
3575 | hisdz = new TH1F(Form("hisdz%d",id),Form("hisdz%d",id),1000,-10,10); | |
3576 | hisdz->SetDirectory(0); | |
3577 | fDeltaZ.AddAt(hisdz,id); | |
3578 | ||
3579 | hisP3 = new TH1F(Form("hisPar3v%d",id),Form("hisPar3v%d",id),400,-0.06,0.06); | |
3580 | hisP3->SetDirectory(0); | |
3581 | fDeltaP3.AddAt(hisP3,id); | |
3582 | // | |
3583 | hisP4 = new TH1F(Form("hisPar4v%d",id),Form("hisPar4v%d",id),200,-0.06,0.06); | |
3584 | hisP4->SetDirectory(0); | |
3585 | fDeltaP4.AddAt(hisP4,id); | |
be113f6e | 3586 | |
108953e9 | 3587 | // |
3588 | hisdphi = new TH1F(Form("hisdphi%d",id),Form("hisdphi%d",id),1000,-1,1); | |
3589 | hisdphi->SetDirectory(0); | |
3590 | fDeltaPhi.AddAt(hisdphi,id); | |
3591 | // | |
3592 | hisdphiP = new TH1F(Form("hisdphiP%d",id),Form("hisdphiP%d",id),1000,-0.01,0.01); | |
3593 | hisdphiP->SetDirectory(0); | |
3594 | fDeltaPhiP.AddAt(hisdphiP,id); | |
3595 | hisSignal = new TH1F(Form("hisSignal%d",id),Form("hisSignal%d",id),100,0,300); | |
3596 | hisSignal->SetDirectory(0); | |
3597 | fSignals.AddAt(hisSignal,id); | |
3598 | } | |
3599 | } | |
7af539c6 | 3600 | |
d3ce44cb | 3601 | // |
3602 | // Make THnSparse | |
3603 | // | |
3604 | // id side rod bundle beam dP0 dP1 dP2 dP3 dP4 ncl dEdx | |
3605 | Int_t binsLaser[12]= {336, //id | |
3606 | 2, //side | |
3607 | 6, //rod | |
3608 | 4, //bundle | |
3609 | 7, //beam | |
3610 | 300, //dP0 | |
3611 | 300, //dP1 | |
3612 | 300, //dP2 | |
3613 | 300, //dP3 | |
3614 | 300, //dP4 | |
3615 | 80, //ncl | |
3616 | 50}; //dEdx | |
3617 | Double_t xminLaser[12]= {0, //id | |
3618 | 0, //side | |
3619 | 0, //rod | |
3620 | 0, //bundle | |
3621 | 0, //beam | |
3622 | -1, //dP0 | |
3623 | -1, //dP1 | |
3624 | -0.01, //dP2 | |
3625 | -0.01, //dP3 | |
3626 | -0.1, //dP4 | |
3627 | 0, //ncl | |
3628 | 0}; //sqrt dEdx | |
3629 | Double_t xmaxLaser[12]= {336, //id | |
3630 | 2, //side | |
3631 | 6, //rod | |
3632 | 4, //bundle | |
3633 | 7, //beam | |
3634 | 1, //dP0 | |
3635 | 1, //dP1 | |
3636 | 0.01, //dP2 | |
3637 | 0.01, //dP3 | |
3638 | 0.1, //dP4 | |
3639 | 160, //ncl | |
3640 | 40}; //sqrt dEdx | |
3641 | ||
3642 | TString nameLaser[12]= {"id", | |
3643 | "side", | |
3644 | "rod", | |
3645 | "bundle", | |
3646 | "beam", | |
3647 | "dP0", | |
3648 | "dP1", | |
3649 | "dP2", | |
3650 | "dP3", | |
3651 | "dP4", | |
3652 | "ncl", | |
3653 | "sqrt dEdx"}; | |
3654 | TString titleLaser[12]= {"id", | |
3655 | "side", | |
3656 | "rod", | |
3657 | "bundle", | |
3658 | "beam", | |
3659 | "#Delta_{P0}", | |
3660 | "#Delta_{P1}", | |
3661 | "#Delta_{P2}", | |
3662 | "#Delta_{P3}", | |
3663 | "#Delta_{P4}", | |
3664 | "N_{cl}", | |
3665 | "#sqrt{dEdx}"}; | |
3666 | fHisLaser = new THnSparseS("dLaser","#Delta_{Laser}", 12, binsLaser,xminLaser, xmaxLaser); | |
3667 | for (Int_t iaxis=1; iaxis<12; iaxis++){ | |
3668 | fHisLaser->GetAxis(iaxis)->SetName(nameLaser[iaxis]); | |
3669 | fHisLaser->GetAxis(iaxis)->SetTitle(titleLaser[iaxis]); | |
3670 | } | |
76c58ee2 | 3671 | // |
3672 | // Delta Time bin | |
3673 | // Pad SigmaShape Q charge pad row trackID | |
3674 | Int_t binsRow[6]={200, 10000, 20, 30, 159, 336}; | |
3675 | Double_t axisMin[6]={-1, 0, 0, 1, 0 , 0}; | |
3676 | Double_t axisMax[6]={ 1, 1000, 1, 30, 159, 336}; | |
3677 | TString axisName[6]={"Delta","bin", "rms shape", "sqrt(Q)", "row","trackID"}; | |
3678 | ||
3679 | binsRow[1]=2000; | |
3680 | axisMin[1]=0; | |
3681 | axisMax[1]=200; | |
3682 | fHisLaserPad = new THnSparseS("laserPad","#Delta_{Laser}", 6, binsRow,axisMin, axisMax); | |
3683 | // | |
3684 | binsRow[0]=1000; | |
3685 | axisMin[0]=-20; | |
3686 | axisMax[0]=20; | |
3687 | binsRow[1]=10000; | |
3688 | axisMin[1]=0; | |
3689 | axisMax[1]=1000; | |
3690 | // | |
3691 | fHisLaserTime= new THnSparseS("laserTime","#Delta_{Laser}", 6, binsRow,axisMin, axisMax); | |
3692 | // | |
3693 | for (Int_t iaxis=0; iaxis<6; iaxis++){ | |
3694 | fHisLaserPad->GetAxis(iaxis)->SetName(axisName[iaxis]); | |
3695 | fHisLaserTime->GetAxis(iaxis)->SetTitle(axisName[iaxis]); | |
3696 | } | |
be113f6e | 3697 | } |
3698 | ||
994c9f5b | 3699 | void AliTPCcalibLaser::UpdateFitHistos(){ |
3700 | //create the fit histos and set the beam parameters(needs OCDB access) | |
3701 | MakeFitHistos(); | |
3702 | SetBeamParameters(fBeamOffsetZOuter, fBeamSlopeZOuter, fBeamSectorOuter,2); | |
3703 | SetBeamParameters(fBeamOffsetZInner, fBeamSlopeZInner, fBeamSectorInner,3); | |
3704 | SetBeamParameters(fBeamOffsetYOuter, fBeamSlopeYOuter, fBeamSectorOuter,0); | |
3705 | SetBeamParameters(fBeamOffsetYInner, fBeamSlopeYInner, fBeamSectorInner,1); | |
3706 | } | |
3707 | ||
be113f6e | 3708 | void AliTPCcalibLaser::MergeFitHistos(AliTPCcalibLaser * laser){ |
3709 | // | |
3710 | // Merge content of histograms | |
3711 | // | |
3712 | // Only first histogram is checked - all other should be the same | |
d3ce44cb | 3713 | if (fHisLaser &&laser->fHisLaser) fHisLaser->Add(laser->fHisLaser); |
76c58ee2 | 3714 | if (fHisLaserPad &&laser->fHisLaserPad) fHisLaserPad->Add(laser->fHisLaserPad); |
3715 | if (!fHisLaserPad &&laser->fHisLaserPad) fHisLaserPad=(THnSparseS*)laser->fHisLaserPad->Clone(); | |
3716 | if (fHisLaserTime &&laser->fHisLaserTime) fHisLaserTime->Add(laser->fHisLaserTime); | |
3717 | if (!fHisLaserTime &&laser->fHisLaserTime) fHisLaserTime=(THnSparseS*)laser->fHisLaserTime->Clone(); | |
3718 | ||
3719 | if (!laser->fHisNclIn) laser->MakeFitHistos(); // empty histograms | |
be113f6e | 3720 | if (!fHisNclIn) MakeFitHistos(); |
76c58ee2 | 3721 | if (fHisNclIn->GetEntries()<1) MakeFitHistos(); |
be113f6e | 3722 | // |
be113f6e | 3723 | fHisNclIn->Add(laser->fHisNclIn ); //->Number of clusters inner |
3724 | fHisNclOut->Add(laser->fHisNclOut ); //->Number of clusters outer | |
3725 | fHisNclIO->Add(laser->fHisNclIO ); //->Number of cluster inner outer | |
3726 | fHisLclIn->Add(laser->fHisLclIn ); //->Level arm inner | |
3727 | fHisLclOut->Add(laser->fHisLclOut ); //->Level arm outer | |
3728 | fHisLclIO->Add(laser->fHisLclIO ); //->Number of cluster inner outer | |
3729 | fHisdEdx->Add(laser->fHisdEdx ); //->dedx | |
3730 | fHisdZfit->Add(laser->fHisdZfit ); //->dedx | |
3731 | // | |
3732 | // | |
3733 | fHisChi2YIn1->Add(laser->fHisChi2YIn1 ); //->chi2 y inner - line | |
3734 | fHisChi2YOut1->Add(laser->fHisChi2YOut1 ); //->chi2 y inner - line | |
3735 | fHisChi2YIn2->Add(laser->fHisChi2YIn2 ); //->chi2 y inner - parabola | |
3736 | fHisChi2YOut2->Add(laser->fHisChi2YOut2 ); //->chi2 y inner - parabola | |
3737 | fHisChi2YIO1->Add(laser->fHisChi2YIO1 ); //->chi2 y IO - common | |
3738 | fHisChi2ZIn1->Add(laser->fHisChi2ZIn1 ); //->chi2 z inner - line | |
3739 | fHisChi2ZOut1->Add(laser->fHisChi2ZOut1 ); //->chi2 z inner - line | |
3740 | fHisChi2ZIn2->Add(laser->fHisChi2ZIn2 ); //->chi2 z inner - parabola | |
3741 | fHisChi2ZOut2->Add(laser->fHisChi2ZOut2 ); //->chi2 z inner - parabola | |
3742 | fHisChi2ZIO1->Add(laser->fHisChi2ZIO1 ); //->chi2 z IO - common | |
3743 | // | |
3744 | // | |
3745 | fHisPy1vP0->Add(laser->fHisPy1vP0 ); //-> delta y P0outer-P0inner - line | |
3746 | fHisPy2vP0->Add(laser->fHisPy2vP0 ); //-> delta y P0outer-P0inner - parabola | |
3747 | fHisPy3vP0->Add(laser->fHisPy3vP0 ); //-> delta y P0outer-P0inner - common parabola | |
3748 | fHisPy1vP1->Add(laser->fHisPy1vP1 ); //-> delta ky P1outer-P1inner - line | |
3749 | fHisPy2vP1->Add(laser->fHisPy2vP1 ); //-> delta ky P1outer-P1inner - parabola | |
3750 | fHisPy3vP1->Add(laser->fHisPy3vP1 ); //-> delta ky P1outer-P1inner - common parabola | |
3751 | fHisPy2vP2In->Add(laser-> fHisPy2vP2In ); //-> Curv P2inner - parabola | |
3752 | fHisPy2vP2Out->Add(laser->fHisPy2vP2Out ); //-> Curv P2outer - parabola | |
3753 | fHisPy3vP2IO->Add(laser->fHisPy3vP2IO ); //-> Curv P2outerinner - common parabola | |
3754 | // | |
3755 | // | |
3756 | fHisPz1vP0->Add(laser->fHisPz1vP0 ); //-> delta z P0outer-P0inner - line | |
3757 | fHisPz2vP0->Add(laser->fHisPz2vP0 ); //-> delta z P0outer-P0inner - parabola | |
3758 | fHisPz3vP0->Add(laser->fHisPz3vP0 ); //-> delta z P0outer-P0inner - common parabola | |
3759 | fHisPz1vP1->Add(laser->fHisPz1vP1 ); //-> delta kz P1outer-P1inner - line | |
3760 | fHisPz2vP1->Add(laser->fHisPz2vP1 ); //-> delta kz P1outer-P1inner - parabola | |
3761 | fHisPz3vP1->Add(laser->fHisPz3vP1 ); //-> delta kz P1outer-P1inner - common parabola | |
3762 | fHisPz2vP2In->Add(laser->fHisPz2vP2In ); //-> Curv P2inner - parabola | |
3763 | fHisPz2vP2Out->Add(laser->fHisPz2vP2Out ); //-> Curv P2outer - parabola | |
3764 | fHisPz3vP2IO->Add(laser->fHisPz3vP2IO ); //-> Curv P2outerinner - common parabola | |
41a1f702 | 3765 | fHisYAbsErrors->Add(laser->fHisYAbsErrors); //-> total errors per beam in the abs res y analysis |
3766 | fHisZAbsErrors->Add(laser->fHisZAbsErrors); //-> total errors per beam in the abs res z analysis | |
be113f6e | 3767 | // |
3768 | // | |
3769 | // | |
3770 | ||
3771 | ||
3772 | ||
3773 | ||
3774 | } | |
3775 | ||
3776 | ||
3777 | ||
3778 | ||
e5c59218 | 3779 | void AliTPCcalibLaser::DumpFitInfo(TTree * chainFit,Int_t id){ |
3780 | // | |
3781 | // Dump fit information - collect information from the streamers | |
3782 | // | |
3783 | /* | |
3784 | TChain * chainFit=0; | |
3785 | TChain * chainTrack=0; | |
3786 | TChain * chain=0; | |
3787 | // | |
3788 | gSystem->AddIncludePath("-I$ALICE_ROOT/TPC/macros"); | |
3789 | gROOT->LoadMacro("$ALICE_ROOT/TPC/macros/AliXRDPROOFtoolkit.cxx+"); | |
3790 | AliXRDPROOFtoolkit tool; | |
3791 | chainTrack = tool.MakeChain("laser.txt","Track",0,10200); | |
3792 | chainTrack->Lookup(); | |
3793 | chainTrack->SetProof(kTRUE); | |
be113f6e | 3794 | chainDrift = tool.MakeChain("laser.txt","driftv",0,10200); |
3795 | chainDrift->Lookup(); | |
3796 | chainDrift->SetProof(kTRUE); | |
3797 | ||
e5c59218 | 3798 | chain = tool.MakeChain("laser.txt","Residuals",0,10200); |
3799 | chain->Lookup(); | |
3800 | chainFit = tool.MakeChain("laser.txt","FitModels",0,10200); | |
3801 | chainFit->Lookup(); | |
3802 | chainFit->SetProof(kTRUE); | |
3803 | chain->SetProof(kTRUE); | |
3804 | AliTPCLaserTrack::LoadTracks(); | |
3805 | //AliTPCcalibLaser::DumpFitInfo(chainFit,0); | |
3806 | ||
3807 | */ | |
3808 | // | |
3809 | // Fit cuts | |
3810 | // | |
3811 | TCut cutP3("abs(Tr.fP[3])<0.1"); | |
3812 | TCut cutP4("abs(Tr.fP[4])<0.5"); | |
3813 | TCut cutPx = cutP3+cutP4; | |
3814 | TCut cutChi2YOut("sqrt(chi2y2Out*dEdx)<5&&chi2y2Out>0"); | |
3815 | TCut cutChi2ZOut("sqrt(chi2z2Out*dEdx)<5&&chi2z2Out>0"); | |
3816 | TCut cutChi2YIn("sqrt(chi2y2In*dEdx)<5&&chi2y2In>0"); | |
3817 | TCut cutChi2ZIn("sqrt(chi2z2In*dEdx)<5&&chi2z2In>0"); | |
3818 | // | |
3819 | TCut cutdEdx("sqrt(dEdx)>3"); | |
3820 | TCut cutDY("abs(yPol2In.fElements[2]*nclI*nclI/4.)<3"); | |
3821 | TCut cutN("nclO>20&&nclI>20"); | |
be113f6e | 3822 | TCut cutA = cutChi2YOut+cutChi2ZOut+cutChi2YIn+cutChi2ZIn+cutN+cutdEdx+cutPx+"accept"; |
e5c59218 | 3823 | // |
3824 | // Cluster cuts | |
3825 | // | |
3826 | TCut cutClY("abs(Cl[].fY-TrYpol2.fElements)<0.15"); | |
3827 | TCut cutClZ("abs(Cl[].fZ-TrZpol2.fElements)<0.15"); | |
3828 | TCut cutClX("abs(Cl[].fX)>10"); | |
3829 | TCut cutE("abs(Cl[].fY/Cl[].fX)<0.14"); | |
3830 | TCut cutSY("sqrt(Cl[].fSigmaY2)>0.05"); | |
3831 | TCut cutSZ("sqrt(Cl[].fSigmaZ2)>0.05"); | |
3832 | TCut cutQ("sqrt(Cl[].fMax)>4"); | |
3833 | TCut cutCl=cutClY+cutClZ+cutClX+cutE+cutSY+cutSZ+cutQ; | |
3834 | ||
3835 | ||
3836 | TH1F * phisAl = 0; | |
3837 | TH1F * phisAccept = 0; | |
3838 | TH1F * phisOut = 0; | |
3839 | TProfile * pdEdx = 0; | |
3840 | ||
3841 | TProfile * pP0 = 0; | |
3842 | TProfile * pP1 = 0; | |
3843 | TProfile * pP2 = 0; | |
3844 | TProfile * pP3 = 0; | |
3845 | TProfile * pP4 = 0; | |
3846 | // | |
3847 | TProfile * pNclI = 0; | |
3848 | TProfile * pNclO = 0; | |
3849 | // | |
3850 | TProfile * pchi2YIn =0; | |
3851 | TProfile * pchi2ZIn =0; | |
3852 | TProfile * pchi2YOut =0; | |
3853 | TProfile * pchi2ZOut =0; | |
3854 | TProfile * pchi2YInOut =0; | |
3855 | TProfile * pchi2ZInOut =0;; | |
3856 | // laser counters | |
3857 | chainFit->Draw("LTr.fId>>hisAl(350,0,350)","LTr.fId<350"); | |
3858 | phisAl = (TH1F*)gROOT->FindObject("hisAl"); | |
3859 | chainFit->Draw("LTr.fId>>hisAccept(350,0,350)","LTr.fId<350"+cutA); | |
3860 | phisAccept = (TH1F*)gROOT->FindObject("hisAccept"); | |
3861 | chainFit->Draw("LTr.fId>>hisOut(350,0,350)","LTr.fId<350"+!cutA); | |
3862 | phisOut = (TH1F*)gROOT->FindObject("hisOut"); | |
3863 | // | |
3864 | chainFit->Draw("sqrt(dEdx):LTr.fId>>hdEdx(350,0,350)","","prof"); | |
3865 | pdEdx = (TProfile*)gROOT->FindObject("hdEdx"); | |
3866 | // track param | |
3867 | // | |
3868 | chainFit->Draw("Tr.fP[0]:LTr.fId>>hP0(350,0,350)","Tr.fP[4]/sqrt(Tr.fC[14])<20"+cutA,"prof"); | |
3869 | pP0 = (TProfile*)gROOT->FindObject("hP0"); | |
3870 | chainFit->Draw("Tr.fP[1]:LTr.fId>>hP1(350,0,350)","Tr.fP[4]/sqrt(Tr.fC[14])<20"+cutA,"prof"); | |
3871 | pP1 = (TProfile*)gROOT->FindObject("hP1"); | |
3872 | chainFit->Draw("Tr.fP[2]:LTr.fId>>hP2(350,0,350)","Tr.fP[4]/sqrt(Tr.fC[14])<20"+cutA,"prof"); | |
3873 | pP2 = (TProfile*)gROOT->FindObject("hP2"); | |
3874 | chainFit->Draw("Tr.fP[3]:LTr.fId>>hP3(350,0,350)","Tr.fP[4]/sqrt(Tr.fC[14])<20"+cutA,"prof"); | |
3875 | pP3 = (TProfile*)gROOT->FindObject("hP3"); | |
3876 | chainFit->Draw("Tr.fP[4]:LTr.fId>>hP4(350,0,350)","Tr.fP[4]/sqrt(Tr.fC[14])<20"+cutA,"prof"); | |
3877 | pP4 = (TProfile*)gROOT->FindObject("hP4"); | |
3878 | // | |
3879 | chainFit->Draw("nclI:LTr.fId>>hNclI(350,0,350)","","prof"); | |
3880 | pNclI = (TProfile*)gROOT->FindObject("hNclI"); | |
3881 | chainFit->Draw("nclO:LTr.fId>>hNclO(350,0,350)","","prof"); | |
3882 | pNclO = (TProfile*)gROOT->FindObject("hNclO"); | |
3883 | // | |
3884 | // | |
3885 | chainFit->Draw("sqrt(chi2y2In):LTr.fId>>hChi2YIn(350,0,350)",cutA+"","prof"); | |
3886 | pchi2YIn = (TProfile*)gROOT->FindObject("hChi2YIn"); | |
3887 | chainFit->Draw("sqrt(chi2y2Out):LTr.fId>>hChi2YOut(350,0,350)",cutA+"","prof"); | |
3888 | pchi2YOut = (TProfile*)gROOT->FindObject("hChi2YOut"); | |
3889 | chainFit->Draw("sqrt(chi2yInOut):LTr.fId>>hChi2YInOut(350,0,350)",cutA+"","prof"); | |
3890 | pchi2YInOut = (TProfile*)gROOT->FindObject("hChi2YInOut"); | |
3891 | chainFit->Draw("sqrt(chi2z2In):LTr.fId>>hChi2ZIn(350,0,350)",cutA+"","prof"); | |
3892 | pchi2ZIn = (TProfile*)gROOT->FindObject("hChi2ZIn"); | |
3893 | chainFit->Draw("sqrt(chi2z2Out):LTr.fId>>hChi2ZOut(350,0,350)",cutA+"","prof"); | |
3894 | pchi2ZOut = (TProfile*)gROOT->FindObject("hChi2ZOut"); | |
3895 | chainFit->Draw("sqrt(chi2zInOut):LTr.fId>>hChi2ZInOut(350,0,350)",cutA+"","prof"); | |
3896 | pchi2ZInOut = (TProfile*)gROOT->FindObject("hChi2ZInOut"); | |
3897 | // | |
3898 | // second derivatives | |
3899 | // | |
3900 | TH2F * phisPy2In = new TH2F("Py2Inner","Py2Inner",350,0,350,100,-0.001,0.001); | |
3901 | chainFit->Draw("yPol2In.fElements[2]:LTr.fId>>Py2Inner",cutA,""); | |
3902 | TH2F * phisPy2Out = new TH2F("Py2Outer","Py2Outer",350,0,350,200,-0.0005,0.0005); | |
3903 | chainFit->Draw("yPol2Out.fElements[2]:LTr.fId>>Py2Outer",cutA,""); | |
3904 | TH2F * phisPy2InOut = new TH2F("Py2InOut","Py2InOut",350,0,350,200,-0.0005,0.0005); | |
3905 | chainFit->Draw("yInOut.fElements[4]:LTr.fId>>Py2InOut",cutA,""); | |
3906 | // | |
3907 | phisPy2In->FitSlicesY(); | |
3908 | TH1D * phisPy2InEntries = (TH1D*)gROOT->FindObject("Py2Inner_0"); | |
3909 | TH1D * phisPy2InMean = (TH1D*)gROOT->FindObject("Py2Inner_1"); | |
3910 | TH1D * phisPy2InSigma = (TH1D*)gROOT->FindObject("Py2Inner_2"); | |
3911 | // | |
3912 | phisPy2Out->FitSlicesY(); | |
3913 | TH1D * phisPy2OutEntries = (TH1D*)gROOT->FindObject("Py2Outer_0"); | |
3914 | TH1D * phisPy2OutMean = (TH1D*)gROOT->FindObject("Py2Outer_1"); | |
3915 | TH1D * phisPy2OutSigma = (TH1D*)gROOT->FindObject("Py2Outer_2"); | |
3916 | // | |
3917 | phisPy2InOut->FitSlicesY(); | |
3918 | TH1D * phisPy2InOutEntries = (TH1D*)gROOT->FindObject("Py2InOut_0"); | |
3919 | TH1D * phisPy2InOutMean = (TH1D*)gROOT->FindObject("Py2InOut_1"); | |
3920 | TH1D * phisPy2InOutSigma = (TH1D*)gROOT->FindObject("Py2InOut_2"); | |
3921 | // | |
3922 | TH2F * phisPz2In = new TH2F("Pz2Inner","Pz2Inner",350,0,350,100,-0.001,0.001); | |
3923 | chainFit->Draw("zPol2In.fElements[2]:LTr.fId>>Pz2Inner",cutA,""); | |
3924 | TH2F * phisPz2Out = new TH2F("Pz2Outer","Pz2Outer",350,0,350,200,-0.0005,0.0005); | |
3925 | chainFit->Draw("zPol2Out.fElements[2]:LTr.fId>>Pz2Outer",cutA,""); | |
3926 | TH2F * phisPz2InOut = new TH2F("Pz2InOut","Pz2InOut",350,0,350,200,-0.0005,0.0005); | |
3927 | chainFit->Draw("zInOut.fElements[4]:LTr.fId>>Pz2InOut",cutA,""); | |
3928 | // | |
3929 | phisPz2In->FitSlicesY(); | |
3930 | TH1D * phisPz2InEntries = (TH1D*)gROOT->FindObject("Pz2Inner_0"); | |
3931 | TH1D * phisPz2InMean = (TH1D*)gROOT->FindObject("Pz2Inner_1"); | |
3932 | TH1D * phisPz2InSigma = (TH1D*)gROOT->FindObject("Pz2Inner_2"); | |
3933 | // | |
3934 | phisPz2Out->FitSlicesY(); | |
3935 | TH1D * phisPz2OutEntries = (TH1D*)gROOT->FindObject("Pz2Outer_0"); | |
3936 | TH1D * phisPz2OutMean = (TH1D*)gROOT->FindObject("Pz2Outer_1"); | |
3937 | TH1D * phisPz2OutSigma = (TH1D*)gROOT->FindObject("Pz2Outer_2"); | |
3938 | // | |
3939 | phisPz2InOut->FitSlicesY(); | |
3940 | TH1D * phisPz2InOutEntries = (TH1D*)gROOT->FindObject("Pz2InOut_0"); | |
3941 | TH1D * phisPz2InOutMean = (TH1D*)gROOT->FindObject("Pz2InOut_1"); | |
3942 | TH1D * phisPz2InOutSigma = (TH1D*)gROOT->FindObject("Pz2InOut_2"); | |
3943 | // | |
3944 | // | |
3945 | // | |
3946 | ||
3947 | ||
3948 | { | |
3949 | TTreeSRedirector *pcstream = new TTreeSRedirector("vscan.root"); | |
3950 | for (Int_t ilaser=0; ilaser<336; ilaser++){ | |
3951 | Float_t all=phisAl->GetBinContent(ilaser+1); | |
3952 | Float_t accept=phisAccept->GetBinContent(ilaser+1); | |
3953 | Float_t out=phisOut->GetBinContent(ilaser+1); | |
3954 | Float_t sdedx = pdEdx->GetBinContent(ilaser+1); | |
3955 | Float_t mP0 = pP0->GetBinContent(ilaser+1); | |
3956 | Float_t mP1 = pP1->GetBinContent(ilaser+1); | |
3957 | Float_t mP2 = pP2->GetBinContent(ilaser+1); | |
3958 | Float_t mP3 = pP3->GetBinContent(ilaser+1); | |
3959 | Float_t mP4 = pP4->GetBinContent(ilaser+1); | |
3960 | ||
3961 | ||
3962 | Float_t nclI = pNclI->GetBinContent(ilaser+1); | |
3963 | Float_t nclO = pNclO->GetBinContent(ilaser+1); | |
3964 | // | |
3965 | Float_t chi2YIn=pchi2YIn->GetBinContent(ilaser+1); | |
3966 | Float_t chi2YOut=pchi2YOut->GetBinContent(ilaser+1); | |
3967 | Float_t chi2YInOut=pchi2YInOut->GetBinContent(ilaser+1); | |
3968 | Float_t chi2ZIn=pchi2ZIn->GetBinContent(ilaser+1); | |
3969 | Float_t chi2ZOut=pchi2ZOut->GetBinContent(ilaser+1); | |
3970 | Float_t chi2ZInOut=pchi2ZInOut->GetBinContent(ilaser+1); | |
3971 | // | |
3972 | Float_t entriesPy2In = phisPy2InEntries->GetBinContent(ilaser+1); | |
3973 | Float_t meanPy2In = phisPy2InMean->GetBinContent(ilaser+1); | |
3974 | Float_t sigmaPy2In = phisPy2InSigma->GetBinContent(ilaser+1); | |
3975 | // | |
3976 | Float_t entriesPy2Out = phisPy2OutEntries->GetBinContent(ilaser+1); | |
3977 | Float_t meanPy2Out = phisPy2OutMean->GetBinContent(ilaser+1); | |
3978 | Float_t sigmaPy2Out = phisPy2OutSigma->GetBinContent(ilaser+1); | |
3979 | // | |
3980 | Float_t entriesPy2InOut = phisPy2InOutEntries->GetBinContent(ilaser+1); | |
3981 | Float_t meanPy2InOut = phisPy2InOutMean->GetBinContent(ilaser+1); | |
3982 | Float_t sigmaPy2InOut = phisPy2InOutSigma->GetBinContent(ilaser+1); | |
3983 | // | |
3984 | Float_t entriesPz2In = phisPz2InEntries->GetBinContent(ilaser+1); | |
3985 | Float_t meanPz2In = phisPz2InMean->GetBinContent(ilaser+1); | |
3986 | Float_t sigmaPz2In = phisPz2InSigma->GetBinContent(ilaser+1); | |
3987 | // | |
3988 | Float_t entriesPz2Out = phisPz2OutEntries->GetBinContent(ilaser+1); | |
3989 | Float_t meanPz2Out = phisPz2OutMean->GetBinContent(ilaser+1); | |
3990 | Float_t sigmaPz2Out = phisPz2OutSigma->GetBinContent(ilaser+1); | |
3991 | // | |
3992 | Float_t entriesPz2InOut = phisPz2InOutEntries->GetBinContent(ilaser+1); | |
3993 | Float_t meanPz2InOut = phisPz2InOutMean->GetBinContent(ilaser+1); | |
3994 | Float_t sigmaPz2InOut = phisPz2InOutSigma->GetBinContent(ilaser+1); | |
3995 | ||
3996 | AliTPCLaserTrack* ltrp =(AliTPCLaserTrack*)AliTPCLaserTrack::GetTracks()->UncheckedAt(ilaser); | |
3997 | (*pcstream)<<"Scan"<< | |
3998 | "Run="<<id<< | |
3999 | "LTr.="<<ltrp<< | |
4000 | "all="<<all<< | |
4001 | "accept="<<accept<< | |
4002 | "out="<<out<< | |
4003 | "sdedx="<<sdedx<< | |
4004 | "mP0="<<mP0<< | |
4005 | "mP1="<<mP1<< | |
4006 | "mP2="<<mP2<< | |
4007 | "mP3="<<mP3<< | |
4008 | "mP4="<<mP4<< | |
4009 | "nclI="<<nclI<< | |
4010 | "nclO="<<nclO<< | |
4011 | "chi2YIn="<<chi2YIn<< | |
4012 | "chi2YOut="<<chi2YOut<< | |
4013 | "chi2YInOut="<<chi2YInOut<< | |
4014 | "chi2ZIn="<<chi2ZIn<< | |
4015 | "chi2ZOut="<<chi2ZOut<< | |
4016 | "chi2ZInOut="<<chi2ZInOut<< | |
4017 | // | |
4018 | "nPy2In="<<entriesPy2In<< | |
4019 | "mPy2In="<<meanPy2In<< | |
4020 | "sPy2In="<<sigmaPy2In<< | |
4021 | // | |
4022 | "nPy2Out="<<entriesPy2Out<< | |
4023 | "mPy2Out="<<meanPy2Out<< | |
4024 | "sPy2Out="<<sigmaPy2Out<< | |
4025 | // | |
4026 | "nPy2InOut="<<entriesPy2InOut<< | |
4027 | "mPy2InOut="<<meanPy2InOut<< | |
4028 | "sPy2InOut="<<sigmaPy2InOut<< | |
4029 | // | |
4030 | "nPz2In="<<entriesPz2In<< | |
4031 | "mPz2In="<<meanPz2In<< | |
4032 | "sPz2In="<<sigmaPz2In<< | |
4033 | // | |
4034 | "nPz2Out="<<entriesPz2Out<< | |
4035 | "mPz2Out="<<meanPz2Out<< | |
4036 | "sPz2Out="<<sigmaPz2Out<< | |
4037 | // | |
4038 | "nPz2InOut="<<entriesPz2InOut<< | |
4039 | "mPz2InOut="<<meanPz2InOut<< | |
4040 | "sPz2InOut="<<sigmaPz2InOut<< | |
4041 | "\n"; | |
4042 | } | |
4043 | ||
4044 | delete pcstream; | |
4045 | } | |
7af539c6 | 4046 | } |
4047 | ||
4048 | void AliTPCcalibLaser::SetBeamParameters(TVectorD& meanOffset, | |
4049 | TVectorD& meanSlope, | |
4050 | TVectorD& sectorArray, | |
4051 | Int_t option) | |
4052 | { | |
4053 | // This method should ideally go in AliTPCLaser | |
4054 | // option == 0 (pads outer - closest to beam) | |
4055 | // option == 1 (pads inner) | |
4056 | // option == 2 (time outer) | |
4057 | // option == 3 (time inner) | |
4058 | Int_t nFailures = 0; | |
4059 | ||
4060 | for(Int_t id = 0; id < 336; id++) { | |
4061 | ||
4062 | if (!AliTPCLaserTrack::GetTracks()) | |
4063 | AliTPCLaserTrack::LoadTracks(); | |
4064 | AliTPCLaserTrack *ltrp = | |
4065 | (AliTPCLaserTrack*)AliTPCLaserTrack::GetTracks()->UncheckedAt(id); | |
4066 | ||
4067 | AliExternalTrackParam trackParam(*ltrp); | |
4068 | ||
4069 | Double_t deltaangle = 10.0; // sector is 1/2 a sector away from mirror | |
4070 | if((option==1 || option==3)&& (ltrp->GetBeam()<=1 || ltrp->GetBeam()>=5)) | |
4071 | deltaangle = 30.0; // inner sector is 1 sector further away from mirror | |
4072 | ||
4073 | Double_t angle = trackParam.GetAlpha(); | |
4074 | if(angle<0) | |
4075 | angle += 2*TMath::Pi(); | |
4076 | if(trackParam.GetSnp()>0) // track points to sector "before" | |
4077 | angle -= deltaangle*TMath::DegToRad(); | |
4078 | else // track points to sector "after" | |
4079 | angle += deltaangle*TMath::DegToRad(); | |
4080 | ||
4081 | Bool_t success = trackParam.Rotate(angle); | |
4082 | ||
4083 | if(!success) { | |
4084 | // cout << "WARNING: Rotate failed for ID: " << id << endl; | |
4085 | nFailures++; | |
4086 | } | |
4087 | ||
4088 | angle *= TMath::RadToDeg(); | |
4089 | ||
4090 | Int_t sector = TMath::Nint((angle-10.0)/20.0); | |
4091 | if(sector<0) | |
4092 | sector += 18; | |
4093 | else if(sector>=18) | |
4094 | sector -= 18; | |
4095 | if(ltrp->GetSide()==1) // C side | |
4096 | sector += 18; | |
f6220766 | 4097 | if(option==0 || option==2) |
4098 | sector += 36; | |
4099 | if((option==1||option==3)&&(ltrp->GetBeam()==0||ltrp->GetBeam()==6)) | |
4100 | sector += 36; | |
4101 | ||
7af539c6 | 4102 | sectorArray[id] = sector; |
4103 | ||
4104 | const Double_t x0 = 0; | |
4105 | ||
4106 | Double_t slopey = TMath::Tan(TMath::ASin(trackParam.GetSnp())); | |
4107 | Double_t slopez = trackParam.GetTgl(); | |
4108 | // One needs a factor sqrt(1+slopey**2) to take into account the | |
4109 | // longer path length | |
4110 | slopez *= TMath::Sqrt(1.0 + slopey*slopey); | |
4111 | if(fInverseSlopeZ) // wrong sign in database, should be fixed there | |
4112 | slopez *= -1; | |
4113 | // Double_t offsetz = trackParam.GetZ(); | |
4114 | Double_t offsety = trackParam.GetY() + slopey*(x0-trackParam.GetX()); | |
4115 | Double_t offsetz = trackParam.GetZ() + slopez*(x0-trackParam.GetX()); | |
4116 | if(option==2 || option==3) { | |
4117 | meanOffset[id] = offsetz; meanSlope[id] = slopez; | |
4118 | } else { | |
4119 | meanOffset[id] = offsety; meanSlope[id] = slopey; | |
4120 | } | |
4121 | } | |
4122 | ||
4123 | if(nFailures>0) | |
4124 | AliWarning(Form("Rotate method failed %d times", nFailures)); | |
4125 | } | |
4126 | ||
4127 | ||
e5c59218 | 4128 | |
76c58ee2 | 4129 | void AliTPCcalibLaser::DumpLaser(const char *finput, Int_t run){ |
e5c59218 | 4130 | // |
4131 | // | |
76c58ee2 | 4132 | //input="TPCLaserObjects.root" |
e5c59218 | 4133 | // |
76c58ee2 | 4134 | // 0. OBJ: TAxis Delta |
4135 | // 1. OBJ: TAxis bin | |
4136 | // 2. OBJ: TAxis rms shape | |
4137 | // 3. OBJ: TAxis sqrt(Q) | |
4138 | // 4. OBJ: TAxis row | |
4139 | // 5. OBJ: TAxis trackID | |
e5c59218 | 4140 | |
76c58ee2 | 4141 | const Double_t kSigma=4.; |
4142 | TFile f(finput); | |
4143 | AliTPCcalibLaser *laserTPC = (AliTPCcalibLaser*) f.Get("laserTPC"); | |
4144 | THnSparse * hisPadInput = laserTPC->fHisLaserPad; | |
4145 | THnSparse * hisTimeInput = laserTPC->fHisLaserTime; | |
4146 | TTreeSRedirector *pcstream= new TTreeSRedirector("hisLasers.root"); | |
4147 | TVectorD meanY(159), sigmaY(159); | |
4148 | TVectorD meanZ(159), sigmaZ(159); | |
4149 | TVectorD meanPad(159), sigmaPad(159); | |
4150 | TVectorD meanTime(159), sigmaTime(159); | |
4151 | TVectorD meanDPad(159), sigmaDPad(159); | |
4152 | TVectorD meanDTime(159), sigmaDTime(159); | |
4153 | TVectorD meandEdx(159), sigmadEdx(159); | |
4154 | TVectorD meanSTime(159), sigmaSTime(159); | |
4155 | TVectorD meanSPad(159), sigmaSPad(159); | |
4156 | TVectorD entries(159); | |
e5c59218 | 4157 | // |
76c58ee2 | 4158 | Int_t indexes[10]={0,1,2,3,4,5,6}; |
4159 | TH1 *his=0; | |
4160 | AliTPCLaserTrack::LoadTracks(); | |
e5c59218 | 4161 | // |
76c58ee2 | 4162 | for (Int_t id=0; id<336; id++){ // llop over laser beams |
4163 | printf("id=\t%d\n",id); | |
4164 | // | |
4165 | AliTPCLaserTrack *ltrp =(AliTPCLaserTrack*)AliTPCLaserTrack::GetTracks()->UncheckedAt(id); | |
4166 | // | |
4167 | hisPadInput->GetAxis(5)->SetRange(id+1,id+1); | |
4168 | hisTimeInput->GetAxis(5)->SetRange(id+1,id+1); | |
4169 | // | |
4170 | his=hisTimeInput->Projection(3); | |
4171 | Int_t firstBindEdx=his->FindFirstBinAbove(0); | |
4172 | Int_t lastBindEdx=his->FindLastBinAbove(0); | |
4173 | hisPadInput->GetAxis(3)->SetRange(firstBindEdx, lastBindEdx); | |
4174 | hisTimeInput->GetAxis(3)->SetRange(firstBindEdx, lastBindEdx); | |
4175 | delete his; | |
4176 | // | |
4177 | his=hisTimeInput->Projection(1); | |
5b129619 | 4178 | // Int_t firstBinTime=his->FindFirstBinAbove(0); |
4179 | //Int_t lastBinTime=his->FindLastBinAbove(0); | |
76c58ee2 | 4180 | //hisTimeInput->GetAxis(1)->SetRange(firstBinTime, lastBinTime); |
4181 | delete his; | |
4182 | // | |
4183 | // | |
4184 | his=hisTimeInput->Projection(2); | |
5b129619 | 4185 | //Int_t firstBinZ=his->FindFirstBinAbove(0); |
4186 | //Int_t lastBinZ=his->FindLastBinAbove(0); | |
76c58ee2 | 4187 | //hisTimeInput->GetAxis(2)->SetRange(firstBinZ, lastBinZ); |
4188 | delete his; | |
4189 | // | |
4190 | his=hisPadInput->Projection(2); | |
5b129619 | 4191 | // Int_t firstBinY=his->FindFirstBinAbove(0); |
4192 | //Int_t lastBinY=his->FindLastBinAbove(0); | |
76c58ee2 | 4193 | //hisPadInput->GetAxis(2)->SetRange(firstBinY, lastBinY); |
4194 | delete his; | |
4195 | // | |
4196 | // | |
4197 | // | |
4198 | THnSparse *hisPad0 = hisPadInput->Projection(5,indexes); | |
4199 | THnSparse *hisTime0 = hisTimeInput->Projection(5,indexes); | |
4200 | // | |
4201 | // | |
4202 | for (Int_t irow=0; irow<159; irow++){ | |
4203 | entries[irow]=0; | |
4204 | if ((*(ltrp->GetVecSec()))[irow] <0) continue; | |
4205 | if ((*(ltrp->GetVecLX()))[irow] <80) continue; | |
4206 | ||
4207 | hisPad0->GetAxis(4)->SetRange(irow+1,irow+1); | |
4208 | hisTime0->GetAxis(4)->SetRange(irow+1,irow+1); | |
4209 | //THnSparse *hisPad = hisPad0->Projection(4,indexes); | |
4210 | //THnSparse *hisTime = hisTime0->Projection(4,indexes); | |
4211 | THnSparse *hisPad = hisPad0; | |
4212 | THnSparse *hisTime = hisTime0; | |
4213 | // | |
4214 | // Get mean value of QA variables | |
4215 | // | |
4216 | // dEdx | |
4217 | his=hisTime->Projection(3); | |
4218 | his->GetXaxis()->SetRangeUser(his->GetMean()-kSigma*his->GetRMS(), his->GetMean()+kSigma*his->GetRMS()); | |
4219 | meandEdx[irow] =his->GetMean(); | |
4220 | sigmadEdx[irow]=his->GetRMS(); | |
5b129619 | 4221 | // Int_t bindedx0= his->FindBin(meandEdx[irow]-kSigma*sigmadEdx[irow]); |
4222 | //Int_t bindedx1= his->FindBin(meandEdx[irow]+kSigma*sigmadEdx[irow]); | |
76c58ee2 | 4223 | // hisPad->GetAxis(3)->SetRange(bindedx0,bindedx1); |
4224 | //hisTime->GetAxis(3)->SetRange(bindedx0,bindedx1 ); | |
4225 | delete his; | |
4226 | // | |
4227 | // sigma Time | |
4228 | // | |
4229 | his=hisTime->Projection(2); | |
4230 | his->GetXaxis()->SetRangeUser(his->GetMean()-kSigma*his->GetRMS(), his->GetMean()-kSigma*his->GetRMS()); | |
4231 | meanSTime[irow] =his->GetMean(); | |
4232 | sigmaSTime[irow]=his->GetRMS(); | |
5b129619 | 4233 | //Int_t binSTime0= his->FindBin(his->GetMean()-kSigma*his->GetRMS()); |
4234 | //Int_t binSTime1= his->FindBin(his->GetMean()+kSigma*his->GetRMS()); | |
76c58ee2 | 4235 | // hisTime->GetAxis(2)->SetRange(binSTime0, binSTime1); |
4236 | delete his; | |
4237 | // | |
4238 | // sigma Pad | |
4239 | his=hisPad->Projection(2); | |
4240 | his->GetXaxis()->SetRangeUser(his->GetMean()-kSigma*his->GetRMS(), his->GetMean()+kSigma*his->GetRMS()); | |
4241 | meanSPad[irow] =his->GetMean(); | |
4242 | sigmaSPad[irow]=his->GetRMS(); | |
5b129619 | 4243 | // Int_t binSPad0= his->FindBin(his->GetMean()-kSigma*his->GetRMS()); |
4244 | //Int_t binSPad1= his->FindBin(his->GetMean()+kSigma*his->GetRMS()); | |
76c58ee2 | 4245 | // hisPad->GetAxis(2)->SetRange(binSPad0, binSPad1); |
4246 | delete his; | |
4247 | // | |
4248 | // apply selection on QA variables | |
4249 | // | |
4250 | // | |
4251 | // | |
4252 | // Y | |
4253 | his=hisPad->Projection(0); | |
4254 | entries[irow]=his->GetEntries(); | |
4255 | his->GetXaxis()->SetRangeUser(his->GetMean()-kSigma*his->GetRMS(), his->GetMean()+kSigma*his->GetRMS()); | |
4256 | meanY[irow] =his->GetMean(); | |
4257 | sigmaY[irow]=his->GetRMS(); | |
4258 | delete his; | |
4259 | // Z | |
4260 | his=hisTime->Projection(0); | |
4261 | his->GetXaxis()->SetRangeUser(his->GetMean()-kSigma*his->GetRMS(), his->GetMean()+kSigma*his->GetRMS()); | |
4262 | meanZ[irow] =his->GetMean(); | |
4263 | sigmaZ[irow]=his->GetRMS(); | |
4264 | delete his; | |
4265 | // Pad | |
4266 | his=hisPad->Projection(1); | |
4267 | his->GetXaxis()->SetRangeUser(his->GetMean()-kSigma*his->GetRMS(), his->GetMean()+kSigma*his->GetRMS()); | |
4268 | meanPad[irow] =his->GetMean(); | |
4269 | meanDPad[irow] =his->GetMean()-Int_t(his->GetMean()); | |
4270 | sigmaPad[irow]=his->GetRMS(); | |
4271 | delete his; | |
4272 | // Time | |
4273 | his=hisTime->Projection(1); | |
4274 | his->GetXaxis()->SetRangeUser(his->GetMean()-kSigma*his->GetRMS(), his->GetMean()+kSigma*his->GetRMS()); | |
4275 | meanTime[irow] = his->GetMean(); | |
4276 | meanDTime[irow] = his->GetMean()-Int_t(his->GetMean()); | |
4277 | sigmaTime[irow]=his->GetRMS(); | |
4278 | delete his; | |
4279 | // | |
4280 | //delete hisTime; | |
4281 | //delete hisPad; | |
4282 | } | |
4283 | // | |
4284 | // | |
4285 | // | |
4286 | (*pcstream)<<"laserClusters"<< | |
4287 | "id="<<id<< | |
4288 | "run="<<run<< | |
4289 | "LTr.="<<ltrp<< | |
4290 | // | |
4291 | "entries.="<<&entries<< | |
4292 | "my.="<<&meanY<< //mean delta y | |
4293 | "rmsy.="<<&sigmaY<< //rms deltay | |
4294 | "mz.="<<&meanZ<< //mean deltaz | |
4295 | "rmsz.="<<&sigmaZ<< //rms z | |
4296 | // | |
4297 | "mPad.="<<&meanPad<< // mean pad | |
4298 | "mDPad.="<<&meanDPad<< // mead dpad | |
4299 | "rmsPad.="<<&sigmaPad<< // rms pad | |
4300 | "mTime.="<<&meanTime<< | |
4301 | "mDTime.="<<&meanTime<< | |
4302 | "rmsTime.="<<&sigmaTime<< | |
4303 | // | |
4304 | "mdEdx.="<<&meandEdx<< //mean dedx | |
4305 | "rmsdEdx.="<<&sigmadEdx<< //rms dedx | |
4306 | "mSPad.="<<&meanSPad<< //mean sigma pad | |
4307 | "rmsSPad.="<<&sigmaSPad<< //rms sigma pad | |
4308 | "mSTime.="<<&meanSTime<< //mean sigma time | |
4309 | "rmsSTime.="<<&sigmaSTime<< | |
4310 | "\n"; | |
4311 | // | |
4312 | delete hisPad0; | |
4313 | delete hisTime0; | |
4314 | } | |
4315 | delete pcstream; | |
e5c59218 | 4316 | |
76c58ee2 | 4317 | /* |
4318 | ||
4319 | */ | |
4320 | } | |
e5c59218 | 4321 | |
76c58ee2 | 4322 | void AliTPCcalibLaser::FitLaserClusters(Int_t run){ |
4323 | // | |
4324 | // | |
4325 | //input="TPCLaserObjects.root" | |
4326 | //Algorithm: | |
4327 | // 1. Select cluster candidates, remove outlyers | |
4328 | // edge clusters | |
4329 | // clusters with atypical spread (e.g due track overlaps) | |
4330 | // small amount of entries clusters (absolute minimal cut + raltive -to mean cut) | |
4331 | // 2. Fit the tracklets -per sector - in pad and time coordinate frame | |
4332 | // Remove outlyers | |
4333 | // Store info distance of track to pad, time center | |
4334 | // Fit the correction for distance to the center (sin,cos) | |
4335 | // 3. Do local fit | |
4336 | const Double_t kEpsilon=0.000001; | |
4337 | const Int_t kMinClusters=20; | |
4338 | const Double_t kEdgeCut=3; | |
4339 | const Double_t kDistCut=1.5; // cut distance to the ideal track | |
4340 | const Double_t kDistCutFit=0.5; | |
4341 | const Double_t kDistCutFitPad=0.25; | |
4342 | const Double_t kDistCutFitTime=0.25; | |
5b129619 | 4343 | const Int_t kSmoothRow=5; |
76c58ee2 | 4344 | TFile f("hisLasers.root"); // Input file |
4345 | TTree * treeInput=(TTree*)f.Get("laserClusters"); | |
4346 | TTreeSRedirector *pcstream=new TTreeSRedirector("fitLasers.root"); | |
4347 | TVectorD *vecN=0; | |
4348 | TVectorD *vecMY=0; | |
4349 | TVectorD *vecMZ=0; | |
4350 | TVectorD *vecPad=0; | |
4351 | TVectorD *vecTime=0; | |
4352 | TVectorD *vecSY=0; | |
4353 | TVectorD *vecSZ=0; | |
4354 | TVectorD *meandEdx=0; | |
4355 | TVectorD isOK(159); | |
4356 | TVectorD fitPad(159); | |
4357 | TVectorD fitTime(159); | |
4358 | TVectorD fitPadLocal(159); | |
4359 | TVectorD fitTimeLocal(159); | |
4360 | TVectorD fitDPad(159); | |
4361 | TVectorD fitDTime(159); | |
4362 | TVectorD fitIPad(159); | |
4363 | TVectorD fitITime(159); | |
4364 | Double_t chi2PadIROC=0; | |
4365 | Double_t chi2PadOROC=0; | |
4366 | // | |
4367 | treeInput->SetBranchAddress("my.",&vecMY); | |
4368 | treeInput->SetBranchAddress("mz.",&vecMZ); | |
4369 | treeInput->SetBranchAddress("mPad.",&vecPad); | |
4370 | treeInput->SetBranchAddress("mTime.",&vecTime); | |
4371 | treeInput->SetBranchAddress("rmsy.",&vecSY); | |
4372 | treeInput->SetBranchAddress("rmsz.",&vecSZ); | |
4373 | treeInput->SetBranchAddress("entries.",&vecN); | |
4374 | treeInput->SetBranchAddress("mdEdx.",&meandEdx); | |
4375 | ||
4376 | AliTPCLaserTrack::LoadTracks(); | |
4377 | // | |
4378 | // | |
4379 | TVectorD fitPadIROC(3), fitPadOROC(3); | |
4380 | TVectorD fitPadIROCSin(3), fitPadOROCSin(3); | |
4381 | TVectorD fitTimeIROC(3), fitTimeOROC(3); | |
4382 | TVectorD fitTimeIROCSin(3), fitTimeOROCSin(3); | |
4383 | // | |
4384 | AliTPCROC * roc = AliTPCROC::Instance(); | |
4385 | Double_t refX=roc->GetPadRowRadii(0,roc->GetNRows(0)-1); | |
e5c59218 | 4386 | |
76c58ee2 | 4387 | // |
4388 | for (Int_t id=0; id<336; id++){ | |
4389 | // | |
4390 | treeInput->GetEntry(id); | |
4391 | AliTPCLaserTrack *ltrp =(AliTPCLaserTrack*)AliTPCLaserTrack::GetTracks()->UncheckedAt(id); | |
4392 | Int_t medianEntries = TMath::Nint(TMath::Median(159,vecN->GetMatrixArray())); | |
4393 | Double_t medianRMSY = TMath::Median(159,vecSY->GetMatrixArray()); | |
4394 | Double_t rmsRMSY = TMath::RMS(159,vecSY->GetMatrixArray()); | |
4395 | Double_t medianRMSZ = TMath::Median(159,vecSZ->GetMatrixArray()); | |
4396 | Double_t rmsRMSZ = TMath::RMS(159,vecSZ->GetMatrixArray()); | |
4397 | Double_t mdEdx = TMath::Median(159,meandEdx->GetMatrixArray()); | |
4398 | Int_t sectorInner= TMath::Nint(ltrp->GetVecSec()->GetMatrixArray()[63/2]); | |
4399 | Int_t sectorOuter= TMath::Nint(ltrp->GetVecSec()->GetMatrixArray()[64+96/2]); | |
4400 | TLinearFitter fitterY(2,"pol1"); | |
4401 | TLinearFitter fitterZ(2,"pol1"); | |
4402 | TLinearFitter fitterPad(2,"pol1"); | |
4403 | TLinearFitter fitterTime(2,"pol1"); | |
4404 | TLinearFitter fitterPadSin(2,"hyp1"); | |
4405 | TLinearFitter fitterTimeSin(3,"hyp2"); | |
4406 | // | |
4407 | // | |
4408 | for (UInt_t irow=0; irow<159; irow++){ | |
4409 | fitPad[irow]=0; fitIPad[irow]=0; fitDPad[irow]=0; | |
4410 | fitTime[irow]=0; fitITime[irow]=0; fitDTime[irow]=0; | |
4411 | Double_t sign=(ltrp->GetZ()>0) ? 1.:-1.; | |
4412 | isOK[irow]=kFALSE; | |
4413 | fitPad[irow]=0; | |
4414 | fitTime[irow]=0; | |
4415 | Int_t sector=(irow<roc->GetNRows(0))? sectorInner:sectorOuter; | |
4416 | Int_t npads=(irow<roc->GetNRows(0))? roc->GetNPads(sector,irow):roc->GetNPads(sector,irow-roc->GetNRows(0)); | |
4417 | (*vecPad)[irow]-=npads*0.5; | |
4418 | // | |
4419 | if ((irow<roc->GetNRows(0)) &&TMath::Abs(ltrp->GetVecSec()->GetMatrixArray()[irow]-sectorInner)>0.1) continue; | |
4420 | if ((irow>=roc->GetNRows(0)) &&TMath::Abs(ltrp->GetVecSec()->GetMatrixArray()[irow]-sectorOuter)>0.1) continue; | |
4421 | // | |
4422 | if (TMath::Abs((*vecMY)[irow])<kEpsilon) continue; //not determined position | |
4423 | if (TMath::Abs((*vecMZ)[irow])<kEpsilon) continue; //not determined position | |
4424 | if (TMath::Abs((*vecPad)[irow])<kEpsilon) continue; //not determined position | |
4425 | if (TMath::Abs((*vecTime)[irow])<kEpsilon) continue; //not determined position | |
4426 | if ((*vecN)[irow]<0.5*medianEntries) continue; //small amount of clusters | |
4427 | if ((*vecSY)[irow]>medianRMSY+3*rmsRMSY) continue; //big sigma | |
4428 | if ((*vecSZ)[irow]>medianRMSZ+3*rmsRMSZ) continue; //big sigma | |
4429 | Double_t dEdge= TMath::Abs((*(ltrp->GetVecLY()))[irow])-(*(ltrp->GetVecLX()))[irow]*TMath::Tan(TMath::Pi()/18.); //edge cut | |
4430 | if (TMath::Abs(dEdge)<kEdgeCut) continue; | |
4431 | if (irow<roc->GetNRows(0)){ | |
4432 | if (TMath::Abs(((*ltrp->GetVecLY())[irow])-sign*(*vecPad)[irow]*0.4)>kDistCut) continue; | |
4433 | } | |
4434 | if (irow>roc->GetNRows(0)){ | |
4435 | if (TMath::Abs(((*ltrp->GetVecLY())[irow])-sign*(*vecPad)[irow]*0.6)>kDistCut) continue; | |
4436 | } | |
4437 | ||
4438 | isOK[irow]=kTRUE; | |
4439 | } | |
4440 | // | |
4441 | //fit OROC - get delta pad and delta time | |
4442 | // | |
4443 | fitterPad.ClearPoints(); | |
4444 | fitterTime.ClearPoints(); | |
4445 | fitterPadSin.ClearPoints(); | |
4446 | fitterTimeSin.ClearPoints(); | |
4447 | {for (Int_t irow=2; irow<157; irow++){ | |
4448 | if (isOK[irow]<0.5) continue; | |
4449 | if (TMath::Abs(ltrp->GetVecSec()->GetMatrixArray()[irow]-sectorOuter)>0.1) continue; | |
4450 | if (TMath::Abs(ltrp->GetVecLX()->GetMatrixArray()[irow])<80) continue; | |
4451 | Double_t y=(*vecPad)[irow]; | |
4452 | Double_t z=(*vecTime)[irow]; | |
4453 | Double_t x=ltrp->GetVecLX()->GetMatrixArray()[irow]-refX; | |
4454 | fitterPad.AddPoint(&x,y); | |
4455 | fitterTime.AddPoint(&x,z); | |
4456 | }} | |
4457 | chi2PadOROC=0; | |
4458 | if (fitterPad.GetNpoints()>kMinClusters&&fitterTime.GetNpoints()>kMinClusters){ | |
4459 | fitterPad.Eval(); | |
4460 | fitterTime.Eval(); | |
4461 | chi2PadOROC=TMath::Sqrt(fitterPad.GetChisquare()/fitterPad.GetNpoints()); | |
4462 | for (Int_t irow=2; irow<157; irow++){ | |
4463 | if (isOK[irow]<0.5) continue; | |
4464 | if (TMath::Abs(ltrp->GetVecSec()->GetMatrixArray()[irow]-sectorOuter)>0.1) continue; | |
4465 | if (TMath::Abs(ltrp->GetVecLX()->GetMatrixArray()[irow])<80) continue; | |
4466 | Double_t y=(*vecPad)[irow]; | |
4467 | Double_t z=(*vecTime)[irow]; | |
4468 | Double_t x=ltrp->GetVecLX()->GetMatrixArray()[irow]-refX; | |
4469 | Double_t fitP=fitterPad.GetParameter(0)+fitterPad.GetParameter(1)*x; | |
4470 | Double_t fitT=fitterTime.GetParameter(0)+fitterTime.GetParameter(1)*x; | |
4471 | fitPad[irow]=fitterPad.GetParameter(0)+fitterPad.GetParameter(1)*x; | |
4472 | fitTime[irow]=fitterTime.GetParameter(0)+fitterTime.GetParameter(1)*x; | |
4473 | fitDPad[irow]=y-(fitterPad.GetParameter(0)+fitterPad.GetParameter(1)*x); | |
4474 | fitDTime[irow]=z-(fitterTime.GetParameter(0)+fitterTime.GetParameter(1)*x); | |
4475 | fitIPad[irow]=fitP-TMath::Nint(fitP-0.5); | |
4476 | fitITime[irow]=fitT-TMath::Nint(fitT-0.5); | |
4477 | if (fitDPad[irow]>kDistCutFit) isOK[irow]=kFALSE; | |
4478 | if (fitDTime[irow]>kDistCutFit) isOK[irow]=kFALSE; | |
4479 | if (isOK[irow]>0){ | |
4480 | Double_t xxxPad[2]={TMath::Sin(2*TMath::Pi()*fitIPad[irow])}; | |
4481 | Double_t xxxTime[3]={TMath::Sin(2*TMath::Pi()*fitITime[irow]), | |
4482 | TMath::Cos(2*TMath::Pi()*fitITime[irow])}; | |
4483 | fitterPadSin.AddPoint(xxxPad,fitDPad[irow]); | |
4484 | fitterTimeSin.AddPoint(xxxTime,fitDTime[irow]); | |
4485 | } | |
4486 | } | |
4487 | fitterPadSin.Eval(); | |
4488 | fitterTimeSin.Eval(); | |
4489 | fitterPadSin.FixParameter(0,0); | |
4490 | fitterTimeSin.FixParameter(0,0); | |
4491 | fitterPadSin.Eval(); | |
4492 | fitterTimeSin.Eval(); | |
4493 | // | |
4494 | fitterPad.GetParameters(fitPadOROC); | |
4495 | fitterTime.GetParameters(fitTimeOROC); | |
4496 | fitterPadSin.GetParameters(fitPadOROCSin); | |
4497 | fitterTimeSin.GetParameters(fitTimeOROCSin); | |
4498 | } | |
4499 | // | |
4500 | // | |
4501 | //fit IROC | |
4502 | // | |
4503 | fitterPad.ClearPoints(); | |
4504 | fitterTime.ClearPoints(); | |
4505 | fitterPadSin.ClearPoints(); | |
4506 | fitterTimeSin.ClearPoints(); | |
4507 | for (Int_t irow=2; irow<157; irow++){ | |
4508 | if (isOK[irow]<0.5) continue; | |
4509 | if (TMath::Abs(ltrp->GetVecSec()->GetMatrixArray()[irow]-sectorInner)>0.1) continue; | |
4510 | if (TMath::Abs(ltrp->GetVecLX()->GetMatrixArray()[irow])<80) continue; | |
4511 | Double_t y=(*vecPad)[irow]; | |
4512 | Double_t z=(*vecTime)[irow]; | |
4513 | Double_t x=ltrp->GetVecLX()->GetMatrixArray()[irow]-refX; | |
4514 | fitterPad.AddPoint(&x,y); | |
4515 | fitterTime.AddPoint(&x,z); | |
4516 | } | |
4517 | chi2PadIROC=0; | |
4518 | if (fitterPad.GetNpoints()>kMinClusters&&fitterTime.GetNpoints()>kMinClusters){ | |
4519 | fitterPad.Eval(); | |
4520 | fitterTime.Eval(); | |
4521 | chi2PadIROC=TMath::Sqrt(fitterPad.GetChisquare()/fitterPad.GetNpoints()); | |
4522 | for (Int_t irow=2; irow<157; irow++){ | |
4523 | if (isOK[irow]<0.5) continue; | |
4524 | if (TMath::Abs(ltrp->GetVecSec()->GetMatrixArray()[irow]-sectorInner)>0.1) continue; | |
4525 | if (TMath::Abs(ltrp->GetVecLX()->GetMatrixArray()[irow])<80) continue; | |
4526 | Double_t y=(*vecPad)[irow]; | |
4527 | Double_t z=(*vecTime)[irow]; | |
4528 | Double_t x=ltrp->GetVecLX()->GetMatrixArray()[irow]-refX; | |
4529 | Double_t fitP=fitterPad.GetParameter(0)+fitterPad.GetParameter(1)*x; | |
4530 | Double_t fitT=fitterTime.GetParameter(0)+fitterTime.GetParameter(1)*x; | |
4531 | fitPad[irow]=fitterPad.GetParameter(0)+fitterPad.GetParameter(1)*x; | |
4532 | fitTime[irow]=fitterTime.GetParameter(0)+fitterTime.GetParameter(1)*x; | |
4533 | fitDPad[irow]=y-(fitterPad.GetParameter(0)+fitterPad.GetParameter(1)*x); | |
4534 | fitDTime[irow]=z-(fitterTime.GetParameter(0)+fitterTime.GetParameter(1)*x); | |
4535 | fitIPad[irow]=fitP-TMath::Nint(fitP-0.5); | |
4536 | fitITime[irow]=fitT-TMath::Nint(fitT-0.5); | |
4537 | if (fitDPad[irow]>kDistCutFit) isOK[irow]=kFALSE; | |
4538 | if (fitDTime[irow]>kDistCutFit) isOK[irow]=kFALSE; | |
4539 | if (isOK[irow]>0.5){ | |
4540 | Double_t xxxPad[3]={TMath::Sin(2*TMath::Pi()*fitIPad[irow]), | |
4541 | TMath::Cos(2*TMath::Pi()*fitIPad[irow])}; | |
4542 | Double_t xxxTime[3]={TMath::Sin(2*TMath::Pi()*fitITime[irow]), | |
4543 | TMath::Cos(2*TMath::Pi()*fitITime[irow])}; | |
4544 | fitterPadSin.AddPoint(xxxPad,fitDPad[irow]); | |
4545 | fitterTimeSin.AddPoint(xxxTime,fitDTime[irow]); | |
4546 | } | |
4547 | } | |
4548 | fitterPadSin.Eval(); | |
4549 | fitterTimeSin.Eval(); | |
4550 | fitterPadSin.FixParameter(0,0); | |
4551 | fitterTimeSin.FixParameter(0,0); | |
4552 | fitterPadSin.Eval(); | |
4553 | fitterTimeSin.Eval(); | |
4554 | fitterPad.GetParameters(fitPadIROC); | |
4555 | fitterTime.GetParameters(fitTimeIROC); | |
4556 | fitterPadSin.GetParameters(fitPadIROCSin); | |
4557 | fitterTimeSin.GetParameters(fitTimeIROCSin); | |
4558 | } | |
4559 | for (Int_t irow=0; irow<159; irow++){ | |
4560 | if (TMath::Abs(fitDPad[irow])<kEpsilon) isOK[irow]=kFALSE; | |
4561 | if (TMath::Abs(fitDTime[irow])<kEpsilon) isOK[irow]=kFALSE; | |
4562 | if (TMath::Abs(fitDPad[irow])>kDistCutFitPad) isOK[irow]=kFALSE; | |
4563 | if (TMath::Abs(fitDTime[irow])>kDistCutFitTime) isOK[irow]=kFALSE; | |
4564 | } | |
4565 | for (Int_t irow=kSmoothRow/2; irow<159-kSmoothRow/2; irow++){ | |
4566 | fitPadLocal[irow]=0; | |
4567 | fitTimeLocal[irow]=0; | |
4568 | if (isOK[irow]<0.5) continue; | |
5b129619 | 4569 | Int_t sector=(irow<Int_t(roc->GetNRows(0)))? sectorInner:sectorOuter; |
76c58ee2 | 4570 | if (TMath::Abs(ltrp->GetVecSec()->GetMatrixArray()[irow]-sector)>0.1) continue; |
4571 | // | |
4572 | TLinearFitter fitterPadLocal(2,"pol1"); | |
4573 | TLinearFitter fitterTimeLocal(2,"pol1"); | |
4574 | Double_t xref=ltrp->GetVecLX()->GetMatrixArray()[irow]; | |
4575 | for (Int_t delta=-kSmoothRow; delta<=kSmoothRow; delta++){ | |
4576 | Int_t jrow=irow+delta; | |
4577 | if (jrow<0) jrow=0; | |
4578 | if (jrow>159) jrow=159; | |
4579 | if (isOK[jrow]<0.5) continue; | |
4580 | if (TMath::Abs(ltrp->GetVecSec()->GetMatrixArray()[jrow]-sector)>0.1) continue; | |
4581 | Double_t y=(*vecPad)[jrow]; | |
4582 | Double_t z=(*vecTime)[jrow]; | |
4583 | Double_t x=ltrp->GetVecLX()->GetMatrixArray()[jrow]-xref; | |
4584 | fitterPadLocal.AddPoint(&x,y); | |
4585 | fitterTimeLocal.AddPoint(&x,z); | |
4586 | } | |
4587 | if (fitterPadLocal.GetNpoints()<kSmoothRow) continue; | |
4588 | fitterPadLocal.Eval(); | |
4589 | fitterTimeLocal.Eval(); | |
4590 | fitPadLocal[irow]=fitterPadLocal.GetParameter(0); | |
4591 | fitTimeLocal[irow]=fitterTimeLocal.GetParameter(0); | |
4592 | } | |
4593 | // | |
4594 | // | |
4595 | (*pcstream)<<"fit"<< | |
4596 | "run="<<run<< | |
4597 | "id="<<id<< | |
4598 | "chi2PadIROC="<<chi2PadIROC<< | |
4599 | "chi2PadOROC="<<chi2PadOROC<< | |
4600 | "mdEdx="<<mdEdx<< | |
4601 | "LTr.="<<ltrp<< | |
4602 | "isOK.="<<&isOK<< | |
4603 | // mean measured-ideal values | |
4604 | "mY.="<<vecMY<< | |
4605 | "mZ.="<<vecMZ<< | |
4606 | // local coordinate fit | |
4607 | "mPad.="<<vecPad<< | |
4608 | "mTime.="<<vecTime<< | |
4609 | "fitPad.="<<&fitPad<< | |
4610 | "fitTime.="<<&fitTime<< | |
4611 | "fitPadLocal.="<<&fitPadLocal<< | |
4612 | "fitTimeLocal.="<<&fitTimeLocal<< | |
4613 | "fitDPad.="<<&fitDPad<< | |
4614 | "fitDTime.="<<&fitDTime<< | |
4615 | "fitIPad.="<<&fitIPad<< | |
4616 | "fitITime.="<<&fitITime<< | |
4617 | // | |
4618 | "fitPadIROC.="<<&fitPadIROC<< // pad fit linear IROC | |
4619 | "fitPadIROCSin.="<<&fitPadIROCSin<< // pad fit linear+ pad correction | |
4620 | "fitPadOROC.="<<&fitPadOROC<< | |
4621 | "fitPadOROCSin.="<<&fitPadOROCSin<< | |
4622 | // | |
4623 | "fitTimeIROC.="<<&fitTimeIROC<< | |
4624 | "fitTimeIROCSin.="<<&fitTimeIROCSin<< | |
4625 | "fitTimeOROC.="<<&fitTimeOROC<< | |
4626 | "fitTimeOROCSin.="<<&fitTimeOROCSin<< | |
4627 | "\n"; | |
4628 | } | |
4629 | delete pcstream; | |
4630 | } |