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98937691 1
2/**************************************************************************
3 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * *
5 * Author: The ALICE Off-line Project. *
6 * Contributors are mentioned in the code where appropriate. *
7 * *
8 * Permission to use, copy, modify and distribute this software and its *
9 * documentation strictly for non-commercial purposes is hereby granted *
10 * without fee, provided that the above copyright notice appears in all *
11 * copies and that both the copyright notice and this permission notice *
12 * appear in the supporting documentation. The authors make no claims *
13 * about the suitability of this software for any purpose. It is *
14 * provided "as is" without express or implied warranty. *
15 **************************************************************************/
16
17/////////////////////////////////////////////////////////////////////////////////
18//
19// AliTRDCalibTask
20//
21// Offline TRD calibration task
22//
23// Author:
24// R. Bailhache (R.Bailhache@gsi.de)
25//
26//////////////////////////////////////////////////////////////////////////////////////
27
01239968 28#include <iostream>
29using namespace std;
98937691 30#include "Riostream.h"
31#include "TChain.h"
32#include "TTree.h"
33#include "TFile.h"
34#include "TProfile2D.h"
35#include "TH2I.h"
36#include "TH1F.h"
37#include "TH2F.h"
54f2ff1c 38#include "TH2S.h"
98937691 39#include "TList.h"
40#include "TMath.h"
41#include "TObject.h"
42#include "TObjArray.h"
43#include "TString.h"
44#include "TCanvas.h"
45#include "TLegend.h"
46#include "TStyle.h"
47#include "TLine.h"
57185ead 48#include "TIterator.h"
54f2ff1c 49#include "TLinearFitter.h"
50#include "TVectorD.h"
98937691 51
52#include "AliAnalysisTask.h"
53#include "AliAnalysisManager.h"
54
c1105918 55#include "AliExternalTrackParam.h"
98937691 56#include "AliESDVertex.h"
57#include "AliESDEvent.h"
58#include "AliESDfriend.h"
89f7cf44 59#include "AliCentrality.h"
98937691 60#include "AliESDInputHandler.h"
61#include "AliESDtrack.h"
62#include "AliESDfriendTrack.h"
63#include "AliTRDtrackV1.h"
64#include "AliTRDseedV1.h"
65#include "AliTRDcluster.h"
66#include "AliTRDgeometry.h"
67#include "AliESDtrackCuts.h"
68#include "AliESDVertex.h"
69#include "AliTRDCalDet.h"
70
57185ead 71#include "AliTRDCalibraVector.h"
98937691 72#include "AliTRDCalibraFillHisto.h"
73#include "AliTRDCalibraVdriftLinearFit.h"
a0bb5615 74#include "AliTRDCalibraExbAltFit.h"
98937691 75
76#include "AliTRDcalibDB.h"
a2a4ec8e 77#include "AliCDBId.h"
78#include "AliLog.h"
98937691 79
b2277aa2 80#include "AliTRDCalibChamberStatus.h"
e2a1c98b 81#include "AliTRDdEdxUtils.h"
98937691 82
83#include "AliTRDCalibTask.h"
84
85
86ClassImp(AliTRDCalibTask)
87
88//________________________________________________________________________
89 AliTRDCalibTask::AliTRDCalibTask(const char *name)
01239968 90 : AliAnalysisTaskSE(name), fESD(0),
98937691 91 fkEsdTrack(0),
92 fFriendTrack(0),
93 fCalibObject(0),
94 fTrdTrack(0),
95 fCl(0),
96 fListHist(0),
97 fTRDCalibraFillHisto(0),
b2277aa2 98 fTRDChamberStatus(0),
98937691 99 fNEvents(0),
a5dcf618 100 fNEventsInput(0),
98937691 101 fNbTRDTrack(0),
102 fNbTRDTrackOffline(0),
103 fNbTRDTrackStandalone(0),
104 fNbTPCTRDtrack(0),
c1105918 105 fNbGoodTracks(0),
98937691 106 fNbTimeBin(0),
107 fNbTimeBinOffline(0),
108 fNbTimeBinStandalone(0),
109 fNbClusters(0),
110 fNbClustersOffline(0),
111 fNbClustersStandalone(0),
112 fNbTracklets(0),
113 fNbTrackletsOffline(0),
114 fNbTrackletsStandalone(0),
115 fAbsoluteGain(0),
116 fCH2dSum(0),
117 fPH2dSum(0),
118 fCH2dSM(0),
119 fPH2dSM(0),
54f2ff1c 120 fCH2dTest(0),
121 fPH2dTest(0),
122 fLinearVdriftTest(0),
123 fOnInstance(kTRUE),
98937691 124 fHisto2d(kTRUE),
125 fVector2d(kFALSE),
126 fVdriftLinear(kTRUE),
a0bb5615 127 fExbAlt(kFALSE),
5f689709 128 fDebugLevelTRDCalibraFillHisto(0),
98937691 129 fNbTimeBins(0),
5f689709 130 fNumberBinCharge(50),
131 fSelectTrigger(kTRUE),
98937691 132 fSelectedTrigger(new TObjArray()),
133 fRejected(kTRUE),
134 fEsdTrackCuts(0),
135 fRequirePrimaryVertex(kFALSE),
136 fVtxTPC(kFALSE),
137 fVtxSPD(kFALSE),
138 fMinNbContributors(0),
139 fRangePrimaryVertexZ(9999999.0),
c1105918 140 fMinNbTracks(9),
5f689709 141 fMaxNbTracks(999999999),
142 fCutWithVdriftCalib(kFALSE),
143 fMinNbTRDtracklets(0),
144 fMinTRDMomentum(0),
98937691 145 fLow(0),
146 fHigh(30),
147 fFillZero(kFALSE),
148 fNormalizeNbOfCluster(kFALSE),
149 fRelativeScale(0.0),
150 fMaxCluster(100.0),
151 fNbMaxCluster(2),
152 fOfflineTracks(kFALSE),
153 fStandaloneTracks(kFALSE),
d085ba91 154 fFirstRunGain(-1),
a2a4ec8e 155 fVersionGainUsed(-1),
156 fSubVersionGainUsed(-1),
d085ba91 157 fFirstRunGainLocal(-1),
a2a4ec8e 158 fVersionGainLocalUsed(-1),
159 fSubVersionGainLocalUsed(-1),
d085ba91 160 fFirstRunVdrift(-1),
a2a4ec8e 161 fVersionVdriftUsed(-1),
162 fSubVersionVdriftUsed(-1),
b2277aa2 163 fFirstRunExB(-1),
164 fVersionExBUsed(-1),
165 fSubVersionExBUsed(-1),
98937691 166 fCalDetGain(0x0),
167 fMaxEvent(0),
92df0132 168 fCounter(0)
98937691 169{
170 //
171 // Default constructor
172 //
173
174 fNz[0] = 0;
175 fNz[1] = 0;
176 fNz[2] = 0;
177
178 fNrphi[0] = 0;
179 fNrphi[1] = 0;
180 fNrphi[2] = 0;
181
92df0132 182
98937691 183 // Define input and output slots here
184 // Input slot #0 works with a TChain
185 DefineInput(0, TChain::Class());
186
187 // Output slot #0 writes into a TList container
01239968 188 DefineOutput(1, TList::Class());
98937691 189
190
191}
192//____________________________________________________________________________________
193AliTRDCalibTask::~AliTRDCalibTask()
194{
195 //
196 // AliTRDCalibTask destructor
197 //
198
199 // Pointeur
200 if(fNEvents) delete fNEvents;
a5dcf618 201 if(fNEventsInput) delete fNEventsInput;
98937691 202 if(fNbTRDTrack) delete fNbTRDTrack;
203 if(fNbTRDTrackOffline) delete fNbTRDTrackOffline;
204 if(fNbTRDTrackStandalone) delete fNbTRDTrackStandalone;
205 if(fNbTPCTRDtrack) delete fNbTPCTRDtrack;
c1105918 206 if(fNbGoodTracks) delete fNbGoodTracks;
98937691 207 if(fNbTimeBin) delete fNbTimeBin;
208 if(fNbTimeBinOffline) delete fNbTimeBinOffline;
209 if(fNbTimeBinStandalone) delete fNbTimeBinStandalone;
210 if(fNbClusters) delete fNbClusters;
211 if(fNbClustersOffline) delete fNbClustersOffline;
212 if(fNbClustersStandalone) delete fNbClustersStandalone;
213 if(fNbTracklets) delete fNbTracklets;
214 if(fNbTrackletsOffline) delete fNbTrackletsOffline;
215 if(fNbTrackletsStandalone) delete fNbTrackletsStandalone;
216 if(fAbsoluteGain) delete fAbsoluteGain;
217 if(fCH2dSum) delete fCH2dSum;
218 if(fPH2dSum) delete fPH2dSum;
219 if(fCH2dSM) delete fCH2dSM;
220 if(fPH2dSM) delete fPH2dSM;
54f2ff1c 221 if(fCH2dTest) delete fCH2dTest;
222 if(fPH2dTest) delete fPH2dTest;
223 if(fLinearVdriftTest) delete fLinearVdriftTest;
e2a1c98b 224 AliTRDdEdxUtils::DeleteCalibHist();
98937691 225 if(fCalDetGain) delete fCalDetGain;
226
227 if(fSelectedTrigger) {
228 fSelectedTrigger->Delete();
229 delete fSelectedTrigger;
230 }
231 if(fEsdTrackCuts) {
232 delete fEsdTrackCuts;
233 }
234
b2277aa2 235 if(fTRDChamberStatus) delete fTRDChamberStatus;
236
98937691 237}
01239968 238
98937691 239//________________________________________________________________________
01239968 240void AliTRDCalibTask::UserCreateOutputObjects()
98937691 241{
242 //
243 // Create the histos
244 //
01239968 245 //cout << "AliTRDCalibTask::CreateOutputObjects() IN" << endl;
98937691 246
247 // Number of time bins
248 if(fNbTimeBins==0) {
249 AliTRDcalibDB *cal = AliTRDcalibDB::Instance();
250 fNbTimeBins = cal->GetNumberOfTimeBinsDCS();
251 if(fNbTimeBins <= 0){
252 AliWarning(Form("No of TimeBins from DB [%d] use default [30]", fNbTimeBins));
253 fNbTimeBins = 30;
254 }
255 }
a2a4ec8e 256
54f2ff1c 257 // output list
258 fListHist = new TList();
259 fListHist->SetOwner();
b2277aa2 260
261 // init chamber status
262 fTRDChamberStatus = new AliTRDCalibChamberStatus();
263 fTRDChamberStatus->Init();
264 fListHist->Add(fTRDChamberStatus->GetSparseI());
265
98937691 266 // instance calibration
267 fTRDCalibraFillHisto = AliTRDCalibraFillHisto::Instance();
54f2ff1c 268 if(fOnInstance) {
5f689709 269 fTRDCalibraFillHisto->SetNumberBinCharge(fNumberBinCharge); // set number of bin of the charge distribution
270 fTRDCalibraFillHisto->SetCutWithVdriftCalib(fCutWithVdriftCalib); // cut vdrift
271 fTRDCalibraFillHisto->SetMinNbTRDtracklets(fMinNbTRDtracklets); // min number of TRD tracklets
272 fTRDCalibraFillHisto->SetMinTRDMomentum(fMinTRDMomentum); // min TRD momentum
54f2ff1c 273 fTRDCalibraFillHisto->SetHisto2d(fHisto2d); // choose to use histograms
274 fTRDCalibraFillHisto->SetVector2d(fVector2d); // choose to use vectors
275 fTRDCalibraFillHisto->SetCH2dOn(); // choose to calibrate the gain
276 fTRDCalibraFillHisto->SetPH2dOn(); // choose to calibrate the drift velocity
277 fTRDCalibraFillHisto->SetPRF2dOn(); // choose to look at the PRF
278 fTRDCalibraFillHisto->SetLinearFitterOn(fVdriftLinear); // Other possibility vdrift VDRIFT
279 fTRDCalibraFillHisto->SetLinearFitterDebugOn(fVdriftLinear); // Other possibility vdrift
a0bb5615 280 fTRDCalibraFillHisto->SetExbAltFitOn(fExbAlt); // Alternative method for exb
54f2ff1c 281 for(Int_t k = 0; k < 3; k++){
282 if(((fNz[k] != 10) && (fNrphi[k] != 10)) && ((fNz[k] != 100) && (fNrphi[k] != 100))) {
283 fTRDCalibraFillHisto->SetNz(k,fNz[k]); // Mode calibration
284 fTRDCalibraFillHisto->SetNrphi(k,fNrphi[k]); // Mode calibration
98937691 285 }
54f2ff1c 286 else {
287 if((fNz[k] == 100) && (fNrphi[k] == 100)) {
288 if(fVector2d) AliInfo("The mode all together is not supported by the vector method");
289 fTRDCalibraFillHisto->SetAllTogether(k);
290 }
291 if((fNz[k] == 10) && (fNrphi[k] == 10)) {
292 if(fVector2d) AliInfo("The mode per supermodule is not supported by the vector method");
293 fTRDCalibraFillHisto->SetPerSuperModule(k);
294 }
98937691 295 }
296 }
54f2ff1c 297 // Variables for how to fill
298 fTRDCalibraFillHisto->SetFillWithZero(fFillZero);
299 fTRDCalibraFillHisto->SetNormalizeNbOfCluster(fNormalizeNbOfCluster);
300 fTRDCalibraFillHisto->SetMaxCluster(fMaxCluster);
301 fTRDCalibraFillHisto->SetNbMaxCluster(fNbMaxCluster);
98937691 302
54f2ff1c 303 // Init with 30 timebins
304 fTRDCalibraFillHisto->Init2Dhistos(fNbTimeBins); // initialise the histos
305 fTRDCalibraFillHisto->SetNumberClusters(fLow); // At least 11 clusters
306 fTRDCalibraFillHisto->SetNumberClustersf(fHigh); // At least 11 clusters
307
308 // For testing only
5f689709 309 fTRDCalibraFillHisto->SetDebugLevel(fDebugLevelTRDCalibraFillHisto); //debug stuff
54f2ff1c 310
311 if(fHisto2d) {
312 fListHist->Add(fTRDCalibraFillHisto->GetCH2d());
313 fListHist->Add(fTRDCalibraFillHisto->GetPH2d());
314 fListHist->Add(fTRDCalibraFillHisto->GetPRF2d());
315 }
316 if(fVdriftLinear) fListHist->Add((TObject *)fTRDCalibraFillHisto->GetVdriftLinearFit());
a0bb5615 317 if(fVector2d) fListHist->Add((TObject *) fTRDCalibraFillHisto->GetCalibraVector()); //calibra vector
318 if(fExbAlt) fListHist->Add((TObject *)fTRDCalibraFillHisto->GetExbAltFit());
54f2ff1c 319 }
98937691 320 fRelativeScale = fTRDCalibraFillHisto->GetRelativeScale(); // Get the relative scale for the gain
321
54f2ff1c 322 fNEvents = new TH1I(Form("NEvents_%s",(const char*)fName),"NEvents", 2, 0, 2);
98937691 323 fListHist->Add(fNEvents);
54f2ff1c 324 fNEventsInput = new TH1I(Form("NEventsInput_%s",(const char*)fName),"NEventsInput", 2, 0, 2);
a5dcf618 325 fListHist->Add(fNEventsInput);
98937691 326
327 // absolute gain calibration even without AliESDfriend
328 Int_t nBinsPt = 25;
329 Double_t minPt = 0.001;
330 Double_t maxPt = 10.0;
331
332 Double_t *binLimLogPt = new Double_t[nBinsPt+1];
333 Double_t *binLimPt = new Double_t[nBinsPt+1];
334 for(Int_t i=0; i<=nBinsPt; i++) binLimLogPt[i]=(Double_t)TMath::Log10(minPt) + (TMath::Log10(maxPt)-TMath::Log10(minPt))/nBinsPt*(Double_t)i ;
335 for(Int_t i=0; i<=nBinsPt; i++) binLimPt[i]=(Double_t)TMath::Power(10,binLimLogPt[i]);
336
54f2ff1c 337 fAbsoluteGain = new TH2F(Form("AbsoluteGain_%s",(const char*)fName),"AbsoluteGain", 200, 0.0, 700.0, nBinsPt, binLimPt);
98937691 338 fAbsoluteGain->SetYTitle("Momentum at TRD");
339 fAbsoluteGain->SetXTitle("charge deposit [a.u]");
340 fAbsoluteGain->SetZTitle("counts");
341 fAbsoluteGain->SetStats(0);
342 fAbsoluteGain->Sumw2();
343 fListHist->Add(fAbsoluteGain);
344
e2a1c98b 345 AliTRDdEdxUtils::PrintControl();
346 AliTRDdEdxUtils::IniCalibHist(fListHist, kTRUE);
98937691 347 /////////////////////////////////////////
348 // First debug level
349 ///////////////////////////////////////
350 if(fDebug > 0) {
54f2ff1c 351
352 fLinearVdriftTest = new TH2S(Form("LFDV0testversion_%s",(const char*)fName),"LFDV0testversion",36,-0.9,0.9,48,-1.2,1.2);
353 fLinearVdriftTest->SetXTitle("tan(phi_{track})");
354 fLinearVdriftTest->SetYTitle("dy/dt");
355 fLinearVdriftTest->SetZTitle("Number of tracklets");
356 fLinearVdriftTest->SetStats(0);
357 fLinearVdriftTest->SetDirectory(0);
98937691 358
359 // Standart with AliESDfriend
54f2ff1c 360 fPH2dTest = new TProfile2D(Form("PH2dTest_%s",(const char*)fName),"Nz0Nrphi0"
361 ,fNbTimeBins,-0.05,(Double_t)((fNbTimeBins-0.5)/10.0)
362 ,540,0,540);
363 fPH2dTest->SetYTitle("Det/pad groups");
364 fPH2dTest->SetXTitle("time [#mus]");
365 fPH2dTest->SetZTitle("<PH> [a.u.]");
366 fPH2dTest->SetStats(0);
367 //
368 fCH2dTest = new TH2I(Form("CH2dTest_%s",(const char*)fName),"Nz0Nrphi0",50,0,300,540,0,540);
369 fCH2dTest->SetYTitle("Det/pad groups");
370 fCH2dTest->SetXTitle("charge deposit [a.u]");
371 fCH2dTest->SetZTitle("counts");
372 fCH2dTest->SetStats(0);
373 fCH2dTest->Sumw2();
374
375 //
376 fPH2dSM = new TProfile2D(Form("PH2dSM_%s",(const char*)fName),"Nz10Nrphi10"
98937691 377 ,fNbTimeBins,-0.05,(Double_t)((fNbTimeBins-0.5)/10.0)
378 ,18,0,18);
379 fPH2dSM->SetYTitle("Det/pad groups");
380 fPH2dSM->SetXTitle("time [#mus]");
381 fPH2dSM->SetZTitle("<PH> [a.u.]");
382 fPH2dSM->SetStats(0);
383 //
54f2ff1c 384 fCH2dSM = new TH2I(Form("CH2dSM_%s",(const char*)fName),"Nz10Nrphi10",50,0,300,18,0,18);
98937691 385 fCH2dSM->SetYTitle("Det/pad groups");
386 fCH2dSM->SetXTitle("charge deposit [a.u]");
387 fCH2dSM->SetZTitle("counts");
388 fCH2dSM->SetStats(0);
389 fCH2dSM->Sumw2();
390 //
54f2ff1c 391 fPH2dSum = new TProfile2D(Form("PH2dSum_%s",(const char*)fName),"Nz100Nrphi100"
98937691 392 ,fNbTimeBins,-0.05,(Double_t)((fNbTimeBins-0.5)/10.0)
393 ,1,0,1);
394 fPH2dSum->SetYTitle("Det/pad groups");
395 fPH2dSum->SetXTitle("time [#mus]");
396 fPH2dSum->SetZTitle("<PH> [a.u.]");
397 fPH2dSum->SetStats(0);
398 //
54f2ff1c 399 fCH2dSum = new TH2I(Form("CH2dSum_%s",(const char*)fName),"Nz100Nrphi100",50,0,300,1,0,1);
98937691 400 fCH2dSum->SetYTitle("Det/pad groups");
401 fCH2dSum->SetXTitle("charge deposit [a.u]");
402 fCH2dSum->SetZTitle("counts");
403 fCH2dSum->SetStats(0);
404 fCH2dSum->Sumw2();
54f2ff1c 405
98937691 406
407 // Add them
54f2ff1c 408 fListHist->Add(fLinearVdriftTest);
409 fListHist->Add(fPH2dTest);
410 fListHist->Add(fCH2dTest);
98937691 411 fListHist->Add(fPH2dSM);
412 fListHist->Add(fCH2dSM);
413 fListHist->Add(fPH2dSum);
414 fListHist->Add(fCH2dSum);
54f2ff1c 415
98937691 416 }
417
418 /////////////////////////////////////////
419 // Second debug level
420 ///////////////////////////////////////
421 if(fDebug > 1) {
422
54f2ff1c 423 fNbGoodTracks = new TH2F(Form("NbGoodTracks_%s",(const char*)fName),"NbGoodTracks",500,0.0,2500.0,200,0.0,100.0);
424 fNbGoodTracks->SetXTitle("Nb of good tracks");
425 fNbGoodTracks->SetYTitle("Centrality");
426 fNbGoodTracks->SetStats(0);
427
428 fNbTRDTrack = new TH1F(Form("TRDTrack_%s",(const char*)fName),"TRDTrack",50,0,50);
98937691 429 fNbTRDTrack->Sumw2();
54f2ff1c 430 fNbTRDTrackOffline = new TH1F(Form("TRDTrackOffline_%s",(const char*)fName),"TRDTrackOffline",50,0,50);
98937691 431 fNbTRDTrackOffline->Sumw2();
54f2ff1c 432 fNbTRDTrackStandalone = new TH1F(Form("TRDTrackStandalone_%s",(const char*)fName),"TRDTrackStandalone",50,0,50);
98937691 433 fNbTRDTrackStandalone->Sumw2();
54f2ff1c 434 fNbTPCTRDtrack = new TH2F(Form("NbTPCTRDtrack_%s",(const char*)fName),"NbTPCTRDtrack",100,0,100,100,0,100);
98937691 435 fNbTPCTRDtrack->Sumw2();
436 //
54f2ff1c 437 fNbTimeBin = new TH1F(Form("NbTimeBin_%s",(const char*)fName),"NbTimeBin",35,0,35);
98937691 438 fNbTimeBin->Sumw2();
54f2ff1c 439 fNbTimeBinOffline = new TH1F(Form("NbTimeBinOffline_%s",(const char*)fName),"NbTimeBinOffline",35,0,35);
98937691 440 fNbTimeBinOffline->Sumw2();
54f2ff1c 441 fNbTimeBinStandalone = new TH1F(Form("NbTimeBinStandalone_%s",(const char*)fName),"NbTimeBinStandalone",35,0,35);
98937691 442 fNbTimeBinStandalone->Sumw2();
443 //
54f2ff1c 444 fNbClusters = new TH1F(Form("NbClusters_%s",(const char*)fName),"",35,0,35);
98937691 445 fNbClusters->Sumw2();
54f2ff1c 446 fNbClustersOffline = new TH1F(Form("NbClustersOffline_%s",(const char*)fName),"",35,0,35);
98937691 447 fNbClustersOffline->Sumw2();
54f2ff1c 448 fNbClustersStandalone = new TH1F(Form("NbClustersStandalone_%s",(const char*)fName),"",35,0,35);
98937691 449 fNbClustersStandalone->Sumw2();
450 //
54f2ff1c 451 fNbTracklets = new TH1F(Form("NbTracklets_%s",(const char*)fName),"NbTracklets",540,0.,540.);
98937691 452 fNbTracklets->Sumw2();
54f2ff1c 453 fNbTrackletsOffline = new TH1F(Form("NbTrackletsOffline_%s",(const char*)fName),"NbTrackletsOffline",540,0.,540.);
98937691 454 fNbTrackletsOffline->Sumw2();
54f2ff1c 455 fNbTrackletsStandalone = new TH1F(Form("NbTrackletsStandalone_%s",(const char*)fName),"NbTrackletsStandalone",540,0.,540.);
98937691 456 fNbTrackletsStandalone->Sumw2();
457
54f2ff1c 458 fListHist->Add(fNbGoodTracks);
459
98937691 460 fListHist->Add(fNbTRDTrack);
461 fListHist->Add(fNbTRDTrackOffline);
462 fListHist->Add(fNbTRDTrackStandalone);
463 fListHist->Add(fNbTPCTRDtrack);
464
465 fListHist->Add(fNbTimeBin);
466 fListHist->Add(fNbTimeBinOffline);
467 fListHist->Add(fNbTimeBinStandalone);
468 fListHist->Add(fNbClusters);
469 fListHist->Add(fNbClustersOffline);
470 fListHist->Add(fNbClustersStandalone);
471 fListHist->Add(fNbTracklets);
472 fListHist->Add(fNbTrackletsOffline);
473 fListHist->Add(fNbTrackletsStandalone);
474
475 }
fdc15553 476
477 delete [] binLimLogPt;
478 delete [] binLimPt;
479
c7cb134f 480 PostData(1,fListHist);
481
01239968 482 //cout << "AliTRDCalibTask::UserCreateOutputObjects() OUT" << endl;
98937691 483
fdc15553 484}
57185ead 485
01239968 486//________________________________________________________________________
487void AliTRDCalibTask::UserExec(Option_t *)
488{
489 //
490 // Filling of the histos
491 //
492 //cout << "AliTRDCalibTask::Exec() IN" << endl;
98937691 493
a2a4ec8e 494 // Init Versions and subversions used
ca7e6e64 495 if((fFirstRunGain==-1) || (fVersionGainUsed==-1) || (fSubVersionGainUsed==-1) || (fFirstRunGainLocal==-1) || (fVersionGainLocalUsed==-1) || (fSubVersionGainLocalUsed==-1) || (fFirstRunVdrift==-1) || (fVersionVdriftUsed==-1) || (fSubVersionVdriftUsed==-1)) {
a2a4ec8e 496 if(!SetVersionSubversion()) {
ca7e6e64 497 PostData(1, fListHist);
498 return;
a2a4ec8e 499 }
500 }
501 if(fCounter==0) {
54f2ff1c 502 if(fOnInstance) {
503 fTRDCalibraFillHisto->SetFirstRunGain(fFirstRunGain); // Gain Used
504 fTRDCalibraFillHisto->SetVersionGainUsed(fVersionGainUsed); // Gain Used
505 fTRDCalibraFillHisto->SetSubVersionGainUsed(fSubVersionGainUsed); // Gain Used
506 fTRDCalibraFillHisto->SetFirstRunGainLocal(fFirstRunGainLocal); // Gain Used
507 fTRDCalibraFillHisto->SetVersionGainLocalUsed(fVersionGainLocalUsed); // Gain Used
508 fTRDCalibraFillHisto->SetSubVersionGainLocalUsed(fSubVersionGainLocalUsed); // Gain Used
509 fTRDCalibraFillHisto->SetFirstRunVdrift(fFirstRunVdrift); // Vdrift Used
510 fTRDCalibraFillHisto->SetVersionVdriftUsed(fVersionVdriftUsed); // Vdrift Used
511 fTRDCalibraFillHisto->SetSubVersionVdriftUsed(fSubVersionVdriftUsed); // Vdrift Used
b2277aa2 512 if((fFirstRunExB != -1) && (fVersionExBUsed != -1) && (fSubVersionExBUsed != -1)){
513 fTRDCalibraFillHisto->SetFirstRunExB(fFirstRunExB); // ExB Used
514 fTRDCalibraFillHisto->SetVersionExBUsed(fVersionExBUsed); // ExB Used
515 fTRDCalibraFillHisto->SetSubVersionExBUsed(fSubVersionExBUsed); // ExB Used
516 }
54f2ff1c 517 fTRDCalibraFillHisto->InitCalDet();
518 }
519 if(fDebug > 1){
520 // title CH2dTest
521 TString name("Ver");
522 name += fVersionGainUsed;
523 name += "Subver";
524 name += fSubVersionGainUsed;
525 name += "FirstRun";
526 name += fFirstRunGain;
527 name += "Nz0Nrphi0";
528 fCH2dTest->SetTitle(name);
529 // title PH2dTest
530 TString namee("Ver");
531 namee += fVersionVdriftUsed;
532 namee += "Subver";
533 namee += fSubVersionVdriftUsed;
534 namee += "FirstRun";
535 namee += fFirstRunVdrift;
536 namee += "Nz0Nrphi0";
537 fPH2dTest->SetTitle(namee);
538 }
a2a4ec8e 539 }
540
01239968 541 // AliLog::SetGlobalLogLevel(AliLog::kError);
542 // cout << "AliTRDCalibTask::Exec() 1" << endl;
543 fESD = dynamic_cast<AliESDEvent*>(fInputEvent);
544 if(!fESD){
545 AliError("ESD Event missing");
546 PostData(1, fListHist);
547 return;
548 }
c1105918 549
550 const char* type = fESD->GetBeamType();
551
01239968 552
553 //printf("Counter %d\n",fCounter);
554
555 fCounter++;
a5dcf618 556 fNEventsInput->Fill(1);
557
01239968 558 //cout << "maxEvent = " << fMaxEvent << endl;
559 //if(fCounter%100==0) cout << "fCounter = " << fCounter << endl;
c1105918 560 if((fMaxEvent != 0) && (fMaxEvent < fCounter)) {
561 PostData(1, fListHist);
562 return;
563 }
01239968 564 //if(fCounter%100==0) cout << "fCounter1 = " << fCounter << endl;
565 //cout << "event = " << fCounter << endl;
566
567 //printf("Counter %d\n",fCounter);
e2a1c98b 568
01239968 569 ///////////////////
570 // Check trigger
571 ///////////////////
572 Bool_t pass = kTRUE;
c1105918 573
5f689709 574 if (fSelectTrigger) {
c1105918 575
576 //printf("Will check the triggers\n");
577
578 Int_t numberOfTriggerSelected = fSelectedTrigger->GetEntriesFast();
579 //printf("numberofTriggerSelected %d\n",numberOfTriggerSelected);
580 if(fRejected) {
581 pass = kTRUE;
582 for(Int_t k = 0; k < numberOfTriggerSelected; k++){
583 const TObjString *const obString=(TObjString*)fSelectedTrigger->At(k);
584 const TString tString=obString->GetString();
585 if(fESD->IsTriggerClassFired((const char*)tString)) {
586 pass = kFALSE;
587 }
01239968 588 }
589 }
c1105918 590 else {
591 pass = kFALSE;
592 for(Int_t k = 0; k < numberOfTriggerSelected; k++){
593 const TObjString *const obString=(TObjString*)fSelectedTrigger->At(k);
594 const TString tString=obString->GetString();
595 if(fESD->IsTriggerClassFired((const char*)tString)) {
596 pass = kTRUE;
597 }
01239968 598 }
599 }
c1105918 600 if(!pass) {
601 PostData(1, fListHist);
602 return;
603 }
604
01239968 605 }
c1105918 606
01239968 607 //printf("Class Fired %s\n",(const char*)fESD->GetFiredTriggerClasses());
608 //printf("Trigger passed\n");
609
610 ///////////////////////////////
611 // Require a primary vertex
612 //////////////////////////////
613 if(fRequirePrimaryVertex) {
614 const AliESDVertex* vtxESD = 0x0;
615 if (fVtxTPC) vtxESD = fESD->GetPrimaryVertexTPC() ;
616 else if (fVtxSPD) vtxESD = fESD->GetPrimaryVertexSPD() ;
617 else vtxESD = fESD->GetPrimaryVertexTracks() ;
618 if(!vtxESD){
619 PostData(1, fListHist);
620 return;
621 }
622 Int_t nCtrb = vtxESD->GetNContributors();
623 if(nCtrb < fMinNbContributors) {
624 PostData(1, fListHist);
625 return;
626 }
627 Double_t zPosition = vtxESD->GetZ();
628 if(TMath::Abs(zPosition) > fRangePrimaryVertexZ) {
629 PostData(1, fListHist);
630 return;
631 }
632
633 }
634
635 //printf("Primary vertex passed\n");
636
c1105918 637 //////////////////////////////////////
638 // Requirement on number of good tracks
639 //////////////////////////////////////
640 Int_t nGoodParticles = 0;
641 Double_t nbTracks = fESD->GetNumberOfTracks();
642 for(Int_t itrack = 0; itrack < nbTracks; itrack++) {
643 if(ParticleGood(itrack)) nGoodParticles++;
644 }
54f2ff1c 645 if(fDebug > 1) {
c1105918 646 // Centrality
89f7cf44 647 AliCentrality *esdCentrality = fESD->GetCentrality();
c1105918 648 Float_t centrality = esdCentrality->GetCentralityPercentile("V0M");
649 //Float_t centralityb = esdCentrality->GetCentralityPercentile("CL1");
650 fNbGoodTracks->Fill(nGoodParticles,centrality);
651 //printf("centrality %f, centralityb %f\n",centrality,centralityb);
652 }
653
6cd743ca 654 //printf("Beam type %s\n",(const char*)type);
e8200e16 655 if (!strstr(type,"p-p")) {
656 //if (strstr(type,"A-A")) {
6cd743ca 657 //printf("Will check the number of good tracks %f %f %f\n",nGoodParticles,fMinNbTracks,fMaxNbTracks);
c1105918 658 if((nGoodParticles < fMinNbTracks) || (nGoodParticles > fMaxNbTracks)) {
659 PostData(1, fListHist);
660 return;
661 }
662 }
663
01239968 664 fNEvents->Fill(1);
665
666 // In total
667 Int_t nbTrdTracks = 0;
668 // standalone
669 Int_t nbTrdTracksStandalone = 0;
670 // offline
671 Int_t nbTrdTracksOffline = 0;
672 // TPC
673 Int_t nbtrackTPC = 0;
674
c1105918 675
e2a1c98b 676
01239968 677 if (nbTracks <= 0.0) {
678
679 if(fDebug > 1) {
680 fNbTRDTrack->Fill(nbTrdTracks);
681 fNbTRDTrackStandalone->Fill(nbTrdTracksStandalone);
682 fNbTRDTrackOffline->Fill(nbTrdTracksOffline);
683 }
684 PostData(1, fListHist);
685 return;
686 }
e2a1c98b 687
688
01239968 689 fESDfriend = dynamic_cast<AliESDfriend*> (fESD->FindListObject("AliESDfriend"));
690 if(!fESDfriend){
691 AliError("fESDfriend not available");
692 PostData(1, fListHist);
693 return;
694 }
20dfc307 695
696 if(fESDfriend->TestSkipBit()) {
697 PostData(1, fListHist);
698 return;
699 }
e2a1c98b 700
01239968 701 //printf("has friends\n");
98937691 702
01239968 703 /////////////////////////////////////
704 // Loop on AliESDtrack
705 ////////////////////////////////////
706 //printf("Nb of tracks %f\n",nbTracks);
707 for(int itrk=0; itrk < nbTracks; ++itrk){
98937691 708
01239968 709 // Get ESD track
710 fkEsdTrack = fESD->GetTrack(itrk);
711 if(!fkEsdTrack) continue;
712 ULong_t status = fkEsdTrack->GetStatus();
713 if(status&(AliESDtrack::kTPCout)) ++nbtrackTPC;
714
b2277aa2 715 fFriendTrack = fESDfriend->GetTrack(itrk);
716 if(!fFriendTrack) {
717 //printf("No friend track %d\n",itrk);
01239968 718 continue;
719 }
b2277aa2 720
01239968 721 // Other cuts
b2277aa2 722 fTrdTrack = 0x0;
01239968 723 Bool_t good = kTRUE;
724 Bool_t standalonetrack = kFALSE;
725 Bool_t offlinetrack = kFALSE;
726 //ULong_t status = fkEsdTrack->GetStatus();
727
01239968 728 //////////////////////////////////////
729 // Loop on calibration objects
730 //////////////////////////////////////
731 Int_t icalib=0;
732 Int_t nTRDtrackV1=0;
733 while((fCalibObject = (TObject *)(fFriendTrack->GetCalibObject(icalib++)))){
4c865c34 734 //printf("Name %s\n",fCalibObject->IsA()->GetName());
01239968 735 if(strcmp(fCalibObject->IsA()->GetName(), "AliTRDtrackV1") != 0) continue;
736 //printf("Find the calibration object\n");
737 ++nTRDtrackV1;
738
739 if((status&(AliESDtrack::kTRDout)) && (!(status&(AliESDtrack::kTRDin)))) {
740 standalonetrack = kTRUE;
741 }
742 if((status&(AliESDtrack::kTRDin))) {
743 offlinetrack = kTRUE;
744 }
745 if(fOfflineTracks){
746 if(!offlinetrack){
747 good = kFALSE;
748 }
749 }
750 else if(fStandaloneTracks){
751 if(!standalonetrack){
752 good = kFALSE;
753 }
754 }
755
756 fTrdTrack = (AliTRDtrackV1 *)fCalibObject;
b2277aa2 757 // process chamberstatus
758 fTRDChamberStatus->ProcessTrack(fTrdTrack);
759 }
760
761 // Quality cuts on the AliESDtrack
762 if((fEsdTrackCuts) && (!fEsdTrackCuts->IsSelected((AliVParticle *)fkEsdTrack))) {
763 //printf("Not a good track\n");
764 continue;
765 }
e2a1c98b 766
b2277aa2 767 // First Absolute gain calibration
768 Int_t trdNTracklets = (Int_t) fkEsdTrack->GetTRDntracklets();
769 Int_t trdNTrackletsPID = (Int_t) fkEsdTrack->GetTRDntrackletsPID();
770 //printf("Number of trd tracklets %d and PID trd tracklets %d\n",trdNTracklets,trdNTrackletsPID);
771 if((trdNTracklets > 0) && (trdNTrackletsPID > 0)) {
772 for(Int_t iPlane = 0; iPlane < 6; ++iPlane){
773 //Double_t slide = fkEsdTrack->GetTRDslice(iPlane);
774 //printf("Number of slide %d\n",fkEsdTrack->GetNumberOfTRDslices());
775 //Double_t momentum = fkEsdTrack->GetTRDmomentum(iPlane);
776 //printf("momentum %f, slide %f\n",momentum,slide);
777 if(fkEsdTrack->GetTRDslice(iPlane) > 0.0)
778 fAbsoluteGain->Fill(fkEsdTrack->GetTRDslice(iPlane)*8.0/100.0,
779 fkEsdTrack->GetTRDmomentum(iPlane));
01239968 780 }
b2277aa2 781 }
782
783
784 if(!fTrdTrack) continue;
785
786 if(good && fOnInstance) {
787 //cout << "good" << endl;
5f689709 788 fTRDCalibraFillHisto->UpdateHistogramsV1(fTrdTrack,fkEsdTrack);
b2277aa2 789 //printf("Fill fTRDCalibraFillHisto\n");
790 }
e2a1c98b 791
792 const Double_t mag = AliTRDdEdxUtils::IsExBOn() ? fESD->GetMagneticField() : -1;
793 const Int_t charge = AliTRDdEdxUtils::IsExBOn() ? fkEsdTrack->Charge() : -1;
794 const Double_t toTPCscale = AliTRDdEdxUtils::GetCalibTPCscale(fkEsdTrack->GetTPCncls(), fkEsdTrack->GetTPCsignal());
795 if(toTPCscale>0){
796 AliTRDdEdxUtils::FillCalibHist(fTrdTrack, 0, mag, charge, toTPCscale);
797 }
798
b2277aa2 799 //////////////////////////////////
800 // Debug
801 ////////////////////////////////
802
803 if(fDebug > 0) {
804
805 //printf("Enter debug\n");
01239968 806
b2277aa2 807 Int_t nbtracklets = 0;
808
809 // Check some stuff
810 Bool_t standalonetracklet = kFALSE;
811 const AliTRDseedV1 *tracklet = 0x0;
812 //////////////////////////////////////
813 // Loop tracklets
814 /////////////////////////////////////
815 Int_t nbclusters=0;
816 Double_t phtb[AliTRDseedV1::kNtb];
817 memset(phtb, 0, AliTRDseedV1::kNtb*sizeof(Double_t));
818 Double_t sum = 0.0;
f29cf84c 819 Float_t normalisation = 1.13;
b2277aa2 820 Int_t detector = 0;
821 Int_t sector = 0;
822 for(Int_t itr = 0; itr < 6; ++itr){
01239968 823
b2277aa2 824 if(!(tracklet = fTrdTrack->GetTracklet(itr))) continue;
825 if(!tracklet->IsOK()) continue;
826 ++nbtracklets;
827 standalonetracklet = kFALSE;
828 if(tracklet->IsStandAlone()) standalonetracklet = kTRUE;
01239968 829
b2277aa2 830 nbclusters = 0;
831 memset(phtb, 0, AliTRDseedV1::kNtb*sizeof(Double_t));
832 sum = 0.0;
833 detector = 0;
834 sector = 0;
835 //Int_t crossrow = 0;
01239968 836
01239968 837 // Check no shared clusters
838 //for(int icc=AliTRDseedV1::kNtb; icc<AliTRDseedV1::kNclusters; icc++){
839 // if((fcl = tracklet->GetClusters(icc))) crossrow = 1;
840 // }
b2277aa2 841
01239968 842 // Loop on clusters
b2277aa2 843 Int_t time = 0;
844 Float_t ch = 0;
845 Float_t qcl = 0;
846 for(int ic=0; ic<AliTRDseedV1::kNtb; ++ic){
847
848 if(!(fCl = tracklet->GetClusters(ic))) continue;
849 ++nbclusters;
850 time = fCl->GetPadTime();
f29cf84c 851 //ch = tracklet->GetdQdl(ic);
852 ch = tracklet->GetQperTB(ic);
b2277aa2 853 qcl = TMath::Abs(fCl->GetQ());
854 detector = fCl->GetDetector();
855 // Add the charge if shared cluster
856 if((ic+AliTRDseedV1::kNtb) < AliTRDseedV1::kNclusters) {
857 if((fCl = tracklet->GetClusters(ic+AliTRDseedV1::kNtb))) {
858 qcl += TMath::Abs(fCl->GetQ());
859 //printf("Add the cluster charge\n");
01239968 860 }
861 }
b2277aa2 862 if((time>-1) && (time<fNbTimeBins)) phtb[time]=qcl;
863 if((fCalDetGain) && (fCalDetGain->GetValue(detector) > 0.0)) sum += ch*fCalDetGain->GetValue(detector)/normalisation;
864 else sum += ch/normalisation;
01239968 865
866 if(fDebug > 1) {
b2277aa2 867 fNbTimeBin->Fill(time);
868 if(tracklet->IsStandAlone()) fNbTimeBinStandalone->Fill(time);
869 else fNbTimeBinOffline->Fill(time);
870 }
871 }
872 sector = AliTRDgeometry::GetSector(detector);
873
874 if(fDebug > 1) {
875 fNbTracklets->Fill(detector);
876 if(tracklet->IsStandAlone()) fNbTrackletsStandalone->Fill(detector);
877 else fNbTrackletsOffline->Fill(detector);
01239968 878
b2277aa2 879 fNbClusters->Fill(nbclusters);
880 if(tracklet->IsStandAlone()) fNbClustersStandalone->Fill(nbclusters);
881 else fNbClustersOffline->Fill(nbclusters);
882 }
883
884 if((nbclusters > fLow) && (nbclusters < fHigh)){
885 if(fRelativeScale > 0.0) sum = sum/fRelativeScale;
886 fCH2dTest->Fill(sum,detector+0.5);
887 fCH2dSM->Fill(sum,sector+0.5);
888 fCH2dSum->Fill(sum,0.5);
889 Bool_t checknoise = kTRUE;
890 if(fMaxCluster > 0) {
891 if(phtb[0] > fMaxCluster) checknoise = kFALSE;
892 if(fNbTimeBins > fNbMaxCluster) {
893 for(Int_t k = (fNbTimeBins-fNbMaxCluster); k < fNbTimeBins; k++){
894 if(phtb[k] > fMaxCluster) checknoise = kFALSE;
01239968 895 }
54f2ff1c 896 }
b2277aa2 897 }
898 if(checknoise) {
899 for(int ic=0; ic<fNbTimeBins; ic++){
900 if(fFillZero) {
901 fPH2dTest->Fill((Double_t)(ic/10.0),detector+0.5,(Double_t)phtb[ic]);
902 fPH2dSum->Fill((Double_t)(ic/10.0),0.5,(Double_t)phtb[ic]);
903 fPH2dSM->Fill((Double_t)(ic/10.0),sector+0.5,(Double_t)phtb[ic]);
904 }
905 else {
906 if(phtb[ic] > 0.0) {
54f2ff1c 907 fPH2dTest->Fill((Double_t)(ic/10.0),detector+0.5,(Double_t)phtb[ic]);
b2277aa2 908 fPH2dSum->Fill((Double_t)(ic/10.0),0.0,(Double_t)phtb[ic]);
54f2ff1c 909 fPH2dSM->Fill((Double_t)(ic/10.0),sector+0.5,(Double_t)phtb[ic]);
910 }
01239968 911 }
912 }
913 }
b2277aa2 914 }
915 if(detector == 0) FindP1TrackPHtrackletV1Test(tracklet,nbclusters);
01239968 916
b2277aa2 917 } // loop on tracklets
01239968 918
b2277aa2 919
920 } // debug
921
01239968 922 if(nTRDtrackV1 > 0) {
923 ++nbTrdTracks;
924 if((status&(AliESDtrack::kTRDout)) && (!(status&(AliESDtrack::kTRDin)))) {
925 ++nbTrdTracksStandalone;
926 }
927 if((status&(AliESDtrack::kTRDin))) {
928 ++nbTrdTracksOffline;
929 }
930 }
931 //delete fFriendTrack;
932 } // loop ESD track
933
934 if(fDebug > 1) {
935 fNbTRDTrack->Fill(nbTrdTracks);
936 fNbTRDTrackStandalone->Fill(nbTrdTracksStandalone);
937 fNbTRDTrackOffline->Fill(nbTrdTracksOffline);
938 fNbTPCTRDtrack->Fill(nbTrdTracks,nbtrackTPC);
939 }
940
941 // Post output data
942 PostData(1, fListHist);
943 //cout << "AliTRDCalibTask::Exec() OUT" << endl;
944}
98937691 945
98937691 946//________________________________________________________________________
947void AliTRDCalibTask::Terminate(Option_t *)
948{
949 //
950 // Terminate
951 //
952
953 if(fTRDCalibraFillHisto) fTRDCalibraFillHisto->DestroyDebugStreamer();
954
955
956}
957//_______________________________________________________
958Bool_t AliTRDCalibTask::Load(const Char_t *filename)
959{
960 //
961 // Generic container loader
962 //
963
964 if(!TFile::Open(filename)){
965 //AliWarning(Form("Couldn't open file %s.", filename));
966 return kFALSE;
967 }
968 TList *o = 0x0;
969 if(!(o = (TList*)gFile->Get(GetName()))){
970 //AliWarning("Missing histogram container.");
971 return kFALSE;
972 }
973 fListHist = (TList*)o->Clone(GetName());
974 gFile->Close();
975 return kTRUE;
976}
57185ead 977//_______________________________________________________
978Bool_t AliTRDCalibTask::Load(TList *lister)
979{
980 //
981 // Generic container loader
982 //
983
984 fListHist = (TList*)lister->Clone(GetName());
985 return kTRUE;
986}
57185ead 987//_______________________________________________________________________________________
988void AliTRDCalibTask::AddTask(const AliTRDCalibTask * calibTask) {
989
990 //
991 // Add stats
992 //
993
994 TList *listcalibTask = calibTask->GetList();
995 if(!listcalibTask) return;
996
b2277aa2 997 THnSparseI *histoEntries = (THnSparseI *) listcalibTask->FindObject("NumberOfEntries");
998
999 TH1I *nEvents = (TH1I *) listcalibTask->FindObject(Form("NEvents_%s",(const char*)calibTask->GetName()));
1000 TH1I *nEventsInput = (TH1I *) listcalibTask->FindObject(Form("NEventsInput_%s",(const char*)calibTask->GetName()));
1001 TH2F *absoluteGain = (TH2F *) listcalibTask->FindObject(Form("AbsoluteGain_%s",(const char*)calibTask->GetName()));
57185ead 1002
b2277aa2 1003 TH1F *trdTrack = (TH1F *) listcalibTask->FindObject(Form("TRDTrack_%s",(const char*)calibTask->GetName()));
1004 TH1F *trdTrackOffline = (TH1F *) listcalibTask->FindObject(Form("TRDTrackOffline_%s",(const char*)calibTask->GetName()));
1005 TH1F *trdTrackStandalone = (TH1F *) listcalibTask->FindObject(Form("TRDTrackStandalone_%s",(const char*)calibTask->GetName()));
57185ead 1006
b2277aa2 1007 TH2F *tpctrdTrack = (TH2F *) listcalibTask->FindObject(Form("NbTPCTRDtrack_%s",(const char*)calibTask->GetName()));
57185ead 1008
b2277aa2 1009 TH1F *nbTimeBin = (TH1F *) listcalibTask->FindObject(Form("NbTimeBin_%s",(const char*)calibTask->GetName()));
1010 TH1F *nbTimeBinOffline = (TH1F *) listcalibTask->FindObject(Form("NbTimeBinOffline_%s",(const char*)calibTask->GetName()));
1011 TH1F *nbTimeBinStandalone = (TH1F *) listcalibTask->FindObject(Form("NbTimeBinStandalone_%s",(const char*)calibTask->GetName()));
57185ead 1012
b2277aa2 1013 TH1F *nbClusters = (TH1F *) listcalibTask->FindObject(Form("NbClusters_%s",(const char*)calibTask->GetName()));
1014 TH1F *nbClustersOffline = (TH1F *) listcalibTask->FindObject(Form("NbClustersOffline_%s",(const char*)calibTask->GetName()));
1015 TH1F *nbClustersStandalone = (TH1F *) listcalibTask->FindObject(Form("NbClustersStandalone_%s",(const char*)calibTask->GetName()));
57185ead 1016
b2277aa2 1017 TH1F *nbTracklets = (TH1F *) listcalibTask->FindObject(Form("NbTracklets_%s",(const char*)calibTask->GetName()));
1018 TH1F *nbTrackletsOffline = (TH1F *) listcalibTask->FindObject(Form("NbTrackletsOffline_%s",(const char*)calibTask->GetName()));
1019 TH1F *nbTrackletsStandalone = (TH1F *) listcalibTask->FindObject(Form("NbTrackletsStandalone_%s",(const char*)calibTask->GetName()));
57185ead 1020
1021 TH2I *ch2d = (TH2I *) listcalibTask->FindObject("CH2d");
1022 TProfile2D *ph2d = (TProfile2D *) listcalibTask->FindObject("PH2d");
1023 TProfile2D *prf2d = (TProfile2D *) listcalibTask->FindObject("PRF2d");
1024
b2277aa2 1025 TH2I *ch2dSum = (TH2I *) listcalibTask->FindObject(Form("CH2dSum_%s",(const char*)calibTask->GetName()));
1026 TProfile2D *ph2dSum = (TProfile2D *) listcalibTask->FindObject(Form("PH2dSum_%s",(const char*)calibTask->GetName()));
57185ead 1027
b2277aa2 1028 TH2I *ch2dSM = (TH2I *) listcalibTask->FindObject(Form("CH2dSM_%s",(const char*)calibTask->GetName()));
1029 TProfile2D *ph2dSM = (TProfile2D *) listcalibTask->FindObject(Form("PH2dSM_%s",(const char*)calibTask->GetName()));
57185ead 1030
1031 AliTRDCalibraVdriftLinearFit *linearfit = (AliTRDCalibraVdriftLinearFit *) listcalibTask->FindObject("AliTRDCalibraVdriftLinearFit");
a0bb5615 1032 AliTRDCalibraExbAltFit *exbaltfit = (AliTRDCalibraExbAltFit *) listcalibTask->FindObject("AliTRDCalibraExbAltFit");
57185ead 1033 AliTRDCalibraVector *calibraVector = (AliTRDCalibraVector *) listcalibTask->FindObject("AliTRDCalibraVector");
1034
1035 //
1036
b2277aa2 1037 THnSparseI *inhistoEntries = (THnSparseI *) fListHist->FindObject("NumberOfEntries");
57185ead 1038
b2277aa2 1039 TH1I *inEventsInput = (TH1I *) fListHist->FindObject(Form("NEventsInput_%s",(const char*)fName));
1040 TH1I *inEvents = (TH1I *) fListHist->FindObject(Form("NEvents_%s",(const char*)fName));
1041 TH2F *iabsoluteGain = (TH2F *) fListHist->FindObject(Form("AbsoluteGain_%s",(const char*)fName));
57185ead 1042
b2277aa2 1043 TH1F *itrdTrack = (TH1F *) fListHist->FindObject(Form("TRDTrack_%s",(const char*)fName));
1044 TH1F *itrdTrackOffline = (TH1F *) fListHist->FindObject(Form("TRDTrackOffline_%s",(const char*)fName));
1045 TH1F *itrdTrackStandalone = (TH1F *) fListHist->FindObject(Form("TRDTrackStandalone_%s",(const char*)fName));
21185a48 1046
b2277aa2 1047 TH2F *itpctrdTrack = (TH2F *) fListHist->FindObject(Form("NbTPCTRDtrack_%s",(const char*)fName));
57185ead 1048
b2277aa2 1049 TH1F *inbTimeBin = (TH1F *) fListHist->FindObject(Form("NbTimeBin_%s",(const char*)fName));
1050 TH1F *inbTimeBinOffline = (TH1F *) fListHist->FindObject(Form("NbTimeBinOffline_%s",(const char*)fName));
1051 TH1F *inbTimeBinStandalone = (TH1F *) fListHist->FindObject(Form("NbTimeBinStandalone_%s",(const char*)fName));
57185ead 1052
b2277aa2 1053 TH1F *inbClusters = (TH1F *) fListHist->FindObject(Form("NbClusters_%s",(const char*)fName));
1054 TH1F *inbClustersOffline = (TH1F *) fListHist->FindObject(Form("NbClustersOffline_%s",(const char*)fName));
1055 TH1F *inbClustersStandalone = (TH1F *) fListHist->FindObject(Form("NbClustersStandalone_%s",(const char*)fName));
1056
1057 TH1F *inbTracklets = (TH1F *) fListHist->FindObject(Form("NbTracklets_%s",(const char*)fName));
1058 TH1F *inbTrackletsOffline = (TH1F *) fListHist->FindObject(Form("NbTrackletsOffline_%s",(const char*)fName));
1059 TH1F *inbTrackletsStandalone = (TH1F *) fListHist->FindObject(Form("NbTrackletsStandalone_%s",(const char*)fName));
57185ead 1060
1061 TH2I *ich2d = (TH2I *) fListHist->FindObject("CH2d");
1062 TProfile2D *iph2d = (TProfile2D *) fListHist->FindObject("PH2d");
1063 TProfile2D *iprf2d = (TProfile2D *) fListHist->FindObject("PRF2d");
1064
b2277aa2 1065 TH2I *ich2dSum = (TH2I *) fListHist->FindObject(Form("CH2dSum_%s",(const char*)fName));
1066 TProfile2D *iph2dSum = (TProfile2D *) fListHist->FindObject(Form("PH2dSum_%s",(const char*)fName));
57185ead 1067
b2277aa2 1068 TH2I *ich2dSM = (TH2I *) fListHist->FindObject(Form("CH2dSM_%s",(const char*)fName));
1069 TProfile2D *iph2dSM = (TProfile2D *) fListHist->FindObject(Form("PH2dSM_%s",(const char*)fName));
57185ead 1070
1071 AliTRDCalibraVdriftLinearFit *ilinearfit = (AliTRDCalibraVdriftLinearFit *) fListHist->FindObject("AliTRDCalibraVdriftLinearFit");
a0bb5615 1072 AliTRDCalibraExbAltFit *iexbaltfit = (AliTRDCalibraExbAltFit *) fListHist->FindObject("AliTRDCalibraExbAltFit");
57185ead 1073 AliTRDCalibraVector *icalibraVector = (AliTRDCalibraVector *) fListHist->FindObject("AliTRDCalibraVector");
1074
1075
1076 // Add
a5dcf618 1077
b2277aa2 1078 if(histoEntries) {
1079 if(inhistoEntries) {
1080 inhistoEntries->Add(histoEntries);
1081 //printf("Add Events\n");
1082 }
1083 else {
1084 //printf("Create new Events\n");
1085 inhistoEntries = (THnSparseI *) histoEntries->Clone();
1086 fListHist->Add(inhistoEntries);
1087 }
1088 }
1089
a5dcf618 1090 if(nEventsInput) {
1091 if(inEventsInput) {
1092 inEventsInput->Add(nEventsInput);
1093 //printf("Add Events\n");
1094 }
1095 else {
1096 //printf("Create new Events\n");
1097 inEventsInput = new TH1I(*nEventsInput);
1098 fListHist->Add(inEventsInput);
1099 }
1100 }
57185ead 1101
1102 if(nEvents) {
1103 if(inEvents) {
1104 inEvents->Add(nEvents);
1105 //printf("Add Events\n");
1106 }
1107 else {
1108 //printf("Create new Events\n");
1109 inEvents = new TH1I(*nEvents);
1110 fListHist->Add(inEvents);
1111 }
1112 }
1113
1114 if(absoluteGain) {
1115 if(iabsoluteGain) iabsoluteGain->Add(absoluteGain);
1116 else {
1117 iabsoluteGain = new TH2F(*absoluteGain);
1118 fListHist->Add(iabsoluteGain);
1119 }
1120 }
1121
1122 if(trdTrack) {
1123 if(itrdTrack) itrdTrack->Add(trdTrack);
1124 else {
1125 itrdTrack = new TH1F(*trdTrack);
1126 fListHist->Add(itrdTrack);
1127 }
1128 }
1129
1130 if(trdTrackOffline) {
1131 if(itrdTrackOffline) itrdTrackOffline->Add(trdTrackOffline);
1132 else {
1133 itrdTrackOffline = new TH1F(*trdTrackOffline);
1134 fListHist->Add(itrdTrackOffline);
1135 }
1136 }
1137
1138 if(trdTrackStandalone) {
1139 if(itrdTrackStandalone) itrdTrackStandalone->Add(trdTrackStandalone);
1140 else {
1141 itrdTrackStandalone = new TH1F(*trdTrackStandalone);
1142 fListHist->Add(itrdTrackStandalone);
1143 }
1144 }
1145
1146 if(tpctrdTrack) {
1147 if(itpctrdTrack) itpctrdTrack->Add(tpctrdTrack);
1148 else {
1149 itpctrdTrack = new TH2F(*tpctrdTrack);
1150 fListHist->Add(itpctrdTrack);
1151 }
1152 }
1153
1154 if(nbTimeBin) {
1155 if(inbTimeBin) inbTimeBin->Add(nbTimeBin);
1156 else {
1157 inbTimeBin = new TH1F(*inbTimeBin);
1158 fListHist->Add(inbTimeBin);
1159 }
1160 }
1161
1162 if(nbTimeBinOffline) {
1163 if(inbTimeBinOffline) inbTimeBinOffline->Add(nbTimeBinOffline);
1164 else {
1165 inbTimeBinOffline = new TH1F(*nbTimeBinOffline);
1166 fListHist->Add(inbTimeBinOffline);
1167 }
1168 }
1169
1170 if(nbTimeBinStandalone) {
1171 if(inbTimeBinStandalone) inbTimeBinStandalone->Add(nbTimeBinStandalone);
1172 else {
1173 inbTimeBinStandalone = new TH1F(*nbTimeBinStandalone);
1174 fListHist->Add(inbTimeBinStandalone);
1175 }
1176 }
1177
1178 if(nbClusters) {
1179 if(inbClusters) inbClusters->Add(nbClusters);
1180 else {
1181 inbClusters = new TH1F(*nbClusters);
1182 fListHist->Add(inbClusters);
1183 }
1184 }
1185
1186 if(nbClustersOffline) {
1187 if(inbClustersOffline) inbClustersOffline->Add(nbClustersOffline);
1188 else {
1189 inbClustersOffline = new TH1F(*nbClustersOffline);
1190 fListHist->Add(inbClustersOffline);
1191 }
1192 }
1193
1194 if(nbClustersStandalone) {
1195 if(inbClustersStandalone) inbClustersStandalone->Add(nbClustersStandalone);
1196 else {
1197 inbClustersStandalone = new TH1F(*nbClustersStandalone);
1198 fListHist->Add(inbClustersStandalone);
1199 }
1200 }
1201
1202 if(nbTracklets) {
1203 if(inbTracklets) inbTracklets->Add(nbTracklets);
1204 else {
1205 inbTracklets = new TH1F(*nbTracklets);
1206 fListHist->Add(inbTracklets);
1207 }
1208 }
1209
1210 if(nbTrackletsOffline) {
1211 if(inbTrackletsOffline) inbTrackletsOffline->Add(nbTrackletsOffline);
1212 else {
1213 inbTrackletsOffline = new TH1F(*nbTrackletsOffline);
1214 fListHist->Add(inbTrackletsOffline);
1215 }
1216 }
1217
1218 if(nbTrackletsStandalone) {
1219 if(inbTrackletsStandalone) inbTrackletsStandalone->Add(nbTrackletsStandalone);
1220 else {
1221 inbTrackletsStandalone = new TH1F(*nbTrackletsStandalone);
1222 fListHist->Add(inbTrackletsStandalone);
1223 }
1224 }
1225
1226 if(ch2d) {
1227 if(ich2d) ich2d->Add(ch2d);
1228 else {
1229 ich2d = new TH2I(*ch2d);
1230 fListHist->Add(ich2d);
1231 }
1232 }
1233
1234 if(ph2d) {
1235 if(iph2d) iph2d->Add(ph2d);
1236 else {
1237 iph2d = new TProfile2D(*ph2d);
1238 fListHist->Add(iph2d);
1239 }
1240 }
1241
1242 if(prf2d) {
1243 if(iprf2d) iprf2d->Add(prf2d);
1244 else {
1245 iprf2d = new TProfile2D(*prf2d);
1246 fListHist->Add(iprf2d);
1247 }
1248 }
1249
1250 if(ch2dSum) {
1251 if(ich2dSum) ich2dSum->Add(ch2dSum);
1252 else {
1253 ich2dSum = new TH2I(*ch2dSum);
1254 fListHist->Add(ich2dSum);
1255 }
1256 }
1257
1258 if(ph2dSum) {
1259 if(iph2dSum) iph2dSum->Add(ph2dSum);
1260 else {
1261 iph2dSum = new TProfile2D(*ph2dSum);
1262 fListHist->Add(iph2dSum);
1263 }
1264 }
1265
1266 if(ch2dSM) {
1267 if(ich2dSM) ich2dSM->Add(ch2dSM);
1268 else {
1269 ich2dSM = new TH2I(*ch2dSM);
1270 fListHist->Add(ich2dSM);
1271 }
1272 }
1273
1274 if(ph2dSM) {
1275 if(iph2dSM) iph2dSM->Add(ph2dSM);
1276 else {
1277 iph2dSM = new TProfile2D(*ph2dSM);
1278 fListHist->Add(iph2dSM);
1279 }
1280 }
1281
1282 if(linearfit) {
1283 if(ilinearfit) ilinearfit->Add(linearfit);
1284 else {
1285 ilinearfit = new AliTRDCalibraVdriftLinearFit(*linearfit);
1286 fListHist->Add(ilinearfit);
1287 }
a0bb5615 1288 }
1289
1290 if(exbaltfit) {
1291 if(iexbaltfit) iexbaltfit->Add(exbaltfit);
1292 else {
1293 iexbaltfit = new AliTRDCalibraExbAltFit(*exbaltfit);
1294 fListHist->Add(iexbaltfit);
1295 }
1296 }
57185ead 1297
1298 if(calibraVector) {
1299 if(icalibraVector) icalibraVector->Add(calibraVector);
1300 else {
1301 icalibraVector = new AliTRDCalibraVector(*calibraVector);
1302 fListHist->Add(icalibraVector);
1303 }
1304 }
1305
1306}
1307//________________________________________________________________________________
1308Long64_t AliTRDCalibTask::Merge(TCollection *li) {
1309
1310 //
1311 // merge component
1312 //
1313
1314 TIterator* iter = li->MakeIterator();
1315 AliTRDCalibTask* cal = 0;
1316
1317 while ((cal = (AliTRDCalibTask*)iter->Next())) {
1318 if (!cal->InheritsFrom(AliTRDCalibTask::Class())) {
1319 Error("Merge","Attempt to add object of class %s to a %s", cal->ClassName(), this->ClassName());
1320 return -1;
1321 }
1322
1323 // add histograms here...
1324 this->AddTask(cal);
1325
1326 }
1327
1328 return 0;
1329
1330}
a2a4ec8e 1331//_____________________________________________________
1332Bool_t AliTRDCalibTask::SetVersionSubversion(){
1333 //
1334 // Load Chamber Gain factors into the Tender supply
1335 //
1336
92df0132 1337 //printf("SetVersionSubversion\n");
a2a4ec8e 1338
1339 //find previous entry from the UserInfo
1340 TTree *tree=((TChain*)GetInputData(0))->GetTree();
1341 if (!tree) {
1342 AliError("Tree not found in ESDhandler");
1343 return kFALSE;
1344 }
1345
1346 TList *userInfo=(TList*)tree->GetUserInfo();
1347 if (!userInfo) {
1348 AliError("No UserInfo found in tree");
1349 return kFALSE;
1350 }
1351
1352 TList *cdbList=(TList*)userInfo->FindObject("cdbList");
1353 if (!cdbList) {
1354 AliError("No cdbList found in UserInfo");
1355 if (AliLog::GetGlobalLogLevel()>=AliLog::kError) userInfo->Print();
1356 return kFALSE;
1357 }
1358
1359 TIter nextCDB(cdbList);
1360 TObjString *os=0x0;
1361 while ( (os=(TObjString*)nextCDB()) ){
1362 if(os->GetString().Contains("TRD/Calib/ChamberGainFactor")){
1363 // Get Old gain calibration
1364 AliCDBId *id=AliCDBId::MakeFromString(os->GetString());
d085ba91 1365 fFirstRunGain = id->GetFirstRun();
a2a4ec8e 1366 fVersionGainUsed = id->GetVersion();
1367 fSubVersionGainUsed = id->GetSubVersion();
1368 } else if(os->GetString().Contains("TRD/Calib/ChamberVdrift")){
1369 // Get Old drift velocity calibration
1370 AliCDBId *id=AliCDBId::MakeFromString(os->GetString());
d085ba91 1371 fFirstRunVdrift = id->GetFirstRun();
a2a4ec8e 1372 fVersionVdriftUsed = id->GetVersion();
1373 fSubVersionVdriftUsed = id->GetSubVersion();
1374 } else if(os->GetString().Contains("TRD/Calib/LocalGainFactor")){
1375 // Get Old drift velocity calibration
1376 AliCDBId *id=AliCDBId::MakeFromString(os->GetString());
d085ba91 1377 fFirstRunGainLocal = id->GetFirstRun();
a2a4ec8e 1378 fVersionGainLocalUsed = id->GetVersion();
1379 fSubVersionGainLocalUsed = id->GetSubVersion();
709b13d5 1380 } else if((os->GetString().Contains("TRD/Calib/ChamberExB")) && (!os->GetString().Contains("TRD/Calib/ChamberExBAlt"))){
b2277aa2 1381 // Get Old drift velocity calibration
1382 AliCDBId *id=AliCDBId::MakeFromString(os->GetString());
1383 fFirstRunExB = id->GetFirstRun();
1384 fVersionExBUsed = id->GetVersion();
1385 fSubVersionExBUsed = id->GetSubVersion();
709b13d5 1386 //printf("Version %d and subversion %d\n",fVersionExBUsed,fSubVersionExBUsed);
a2a4ec8e 1387 }
1388 }
1389
1390 //printf("VersionGain %d, SubversionGain %d, VersionLocalGain %d, Subversionlocalgain %d, Versionvdrift %d, Subversionvdrift %d\n",fVersionGainUsed,fSubVersionGainUsed,fVersionGainLocalUsed,fSubVersionGainLocalUsed,fVersionVdriftUsed,fSubVersionVdriftUsed);
1391
1392 // Check
d085ba91 1393 if((fFirstRunGain < 0) ||
1394 (fFirstRunGainLocal < 0) ||
1395 (fFirstRunVdrift < 0) ||
1396 (fVersionGainUsed < 0) ||
1397 (fVersionGainLocalUsed < 0) ||
1398 (fSubVersionGainUsed < 0) ||
1399 (fSubVersionGainLocalUsed < 0) ||
1400 (fVersionVdriftUsed < 0) ||
1401 (fSubVersionVdriftUsed < 0)) {
a2a4ec8e 1402 AliError("No recent calibration found");
1403 return kFALSE;
1404 }
1405 else return kTRUE;
1406
1407}
c1105918 1408//_________________________________________________________________________________________________________________________
1409Bool_t AliTRDCalibTask::ParticleGood(int i) const {
1410
1411 //
1412 // Definition of good tracks
1413 //
1414
1415
1416 AliESDtrack *track = fESD->GetTrack(i);
1417 if (!track->IsOn(AliESDtrack::kTPCrefit)) return 0; // TPC refit
1418 if (track->GetTPCNcls() < 90) return 0; // number of TPC clusters
1419 if (fabs(track->Eta())>0.8) return 0; // fiducial pseudorapidity
1420 Float_t r,z;
1421 track->GetImpactParametersTPC(r,z);
1422 if (fabs(z)>2.0) return 0; // impact parameter in z
1423 if (fabs(r)>2.0) return 0; // impact parameter in xy
1424 if (r==0) return 0;
1425 return 1;
1426
1427
1428}
54f2ff1c 1429//______________________________________________________________________________________________________________________
1430Bool_t AliTRDCalibTask::FindP1TrackPHtrackletV1Test(const AliTRDseedV1 *tracklet, Int_t nbclusters)
1431{
1432 //
1433 // Drift velocity calibration:
1434 // Fit the clusters with a straight line
1435 // From the slope find the drift velocity
1436 //
1437
1438 ////////////////////////////////////////////////
1439 //Number of points: if less than 3 return kFALSE
1440 /////////////////////////////////////////////////
1441 if(nbclusters <= 2) return kFALSE;
1442
1443 ////////////
1444 //Variables
1445 ////////////
1446 // results of the linear fit
1447 Double_t dydt = 0.0; // dydt tracklet after straight line fit
1448 Double_t errorpar = 0.0; // error after straight line fit on dy/dt
1449 Double_t pointError = 0.0; // error after straight line fit
1450 // pad row problemes: avoid tracklet that cross pad rows, tilting angle in the constant
1451 Int_t crossrow = 0; // if it crosses a pad row
1452 Int_t rowp = -1; // if it crosses a pad row
1453 Float_t tnt = tracklet->GetTilt(); // tan tiltingangle
1454 TLinearFitter linearFitterTracklet(2,"pol1");
1455 linearFitterTracklet.StoreData(kTRUE);
1456
1457
1458 ///////////////////////////////////////////
1459 // Take the parameters of the track
1460 //////////////////////////////////////////
1461 // take now the snp, tnp and tgl from the track
1462 Double_t snp = tracklet->GetSnp(); // sin dy/dx at the end of the chamber
1463 Double_t tnp = 0.0; // dy/dx at the end of the chamber
1464 if( TMath::Abs(snp) < 1.){
1465 tnp = snp / TMath::Sqrt((1.-snp)*(1.+snp));
1466 }
1467 Double_t tgl = tracklet->GetTgl(); // dz/dl
1468 Double_t dzdx = tgl*TMath::Sqrt(1+tnp*tnp); // dz/dx calculated from dz/dl
1469 // at the entrance
1470 //Double_t tnp = tracklet->GetYref(1); // dy/dx at the entrance of the chamber
1471 //Double_t tgl = tracklet->GetZref(1); // dz/dl at the entrance of the chamber
1472 //Double_t dzdx = tgl; //*TMath::Sqrt(1+tnp*tnp); // dz/dx from dz/dl
1473 // at the end with correction due to linear fit
1474 //Double_t tnp = tracklet->GetYfit(1); // dy/dx at the end of the chamber after fit correction
1475 //Double_t tgl = tracklet->GetZfit(1); // dz/dl at the end of the chamber after fit correction
1476
1477
1478 ////////////////////////////
1479 // loop over the clusters
1480 ////////////////////////////
1481 Int_t nbli = 0;
1482 AliTRDcluster *cl = 0x0;
1483 //////////////////////////////
1484 // Check no shared clusters
1485 //////////////////////////////
1486 for(int icc=AliTRDseedV1::kNtb; icc<AliTRDseedV1::kNclusters; icc++){
1487 cl = tracklet->GetClusters(icc);
1488 if(cl) crossrow = 1;
1489 }
1490 //////////////////////////////////
1491 // Loop clusters
1492 //////////////////////////////////
1493 for(int ic=0; ic<AliTRDseedV1::kNtb; ic++){
1494 if(!(cl = tracklet->GetClusters(ic))) continue;
1495 //if((fLimitChargeIntegration) && (!cl->IsInChamber())) continue;
1496
1497 Double_t ycluster = cl->GetY();
1498 Int_t time = cl->GetPadTime();
1499 Double_t timeis = time/10.0;
1500 //See if cross two pad rows
1501 Int_t row = cl->GetPadRow();
1502 if(rowp==-1) rowp = row;
1503 if(row != rowp) crossrow = 1;
c1105918 1504
54f2ff1c 1505 linearFitterTracklet.AddPoint(&timeis,ycluster,1);
1506 nbli++;
a2a4ec8e 1507
54f2ff1c 1508
1509 }
1510
1511 ////////////////////////////////////
1512 // Do the straight line fit now
1513 ///////////////////////////////////
1514 if(nbli <= 2){
1515 linearFitterTracklet.ClearPoints();
1516 return kFALSE;
1517 }
1518 TVectorD pars;
1519 linearFitterTracklet.Eval();
1520 linearFitterTracklet.GetParameters(pars);
1521 pointError = TMath::Sqrt(linearFitterTracklet.GetChisquare()/(nbli-2));
1522 errorpar = linearFitterTracklet.GetParError(1)*pointError;
1523 dydt = pars[1];
1524 //printf("chis %f, nbli %d, pointError %f, parError %f, errorpar %f\n",linearFitterTracklet->GetChisquare(),nbli,pointError,linearFitterTracklet->GetParError(1),errorpar);
1525 linearFitterTracklet.ClearPoints();
1526
1527 /////////////////////////
1528 // Cuts quality
1529 ////////////////////////
1530
1531 if(nbclusters < fLow) return kFALSE;
1532 if(nbclusters > fHigh) return kFALSE;
1533 if(pointError >= 0.3) return kFALSE;
1534 if(crossrow == 1) return kTRUE;
1535
1536 ///////////////////////
1537 // Fill
1538 //////////////////////
1539
1540 if(fDebug > 0){
1541 //Add to the linear fitter of the detector
1542 if( TMath::Abs(snp) < 1.){
1543 Double_t x = tnp-dzdx*tnt;
1544 //if(!fLinearVdriftTest) printf("Not there\n");
1545 Double_t nbentries = fLinearVdriftTest->GetEntries();
1546 if(nbentries < (5.0*32767)) fLinearVdriftTest->Fill(x,dydt);
1547 }
1548 }
1549
1550 return kTRUE;
1551}
01239968 1552