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c74c5f6c | 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 | /* | |
74235403 | 17 | Comments to be written here: |
c74c5f6c | 18 | |
74235403 | 19 | 1. What do we calibrate. |
20 | ||
21 | Time dependence of gain and drift velocity in order to account for changes in: temperature, pressure, gas composition. | |
c74c5f6c | 22 | |
23 | AliTPCcalibTime *calibTime = new AliTPCcalibTime("cosmicTime","cosmicTime",0, 1213.9e+06, 1213.96e+06, 0.04e+04, 0.04e+04); | |
24 | ||
74235403 | 25 | 2. How to interpret results |
26 | ||
27 | 3. Simple example | |
c74c5f6c | 28 | |
74235403 | 29 | a) determine the required time range: |
c74c5f6c | 30 | |
74235403 | 31 | AliXRDPROOFtoolkit tool; |
32 | TChain * chain = tool.MakeChain("pass2.txt","esdTree",0,6000); | |
33 | chain->Draw("GetTimeStamp()") | |
c74c5f6c | 34 | |
74235403 | 35 | b) analyse calibration object on Proof in calibration train |
c74c5f6c | 36 | |
74235403 | 37 | AliTPCcalibTime *calibTime = new AliTPCcalibTime("cosmicTime","cosmicTime", StartTimeStamp, EndTimeStamp, IntegrationTimeVdrift); |
c74c5f6c | 38 | |
74235403 | 39 | c) plot results |
40 | .x ~/NimStyle.C | |
2be25cc9 | 41 | gSystem->Load("libANALYSIS"); |
42 | gSystem->Load("libTPCcalib"); | |
c74c5f6c | 43 | |
dde68d36 | 44 | TFile f("CalibObjectsTrain1.root"); |
45 | AliTPCcalibTime *calib = (AliTPCcalibTime *)f->Get("calibTime"); | |
46 | calib->GetHistoDrift("all")->Projection(2,0)->Draw() | |
47 | calib->GetFitDrift("all")->Draw("lp") | |
da6c0bc9 | 48 | |
74235403 | 49 | 4. Analysis using debug streamers. |
da6c0bc9 | 50 | |
74235403 | 51 | gSystem->AddIncludePath("-I$ALICE_ROOT/TPC/macros"); |
52 | gROOT->LoadMacro("$ALICE_ROOT/TPC/macros/AliXRDPROOFtoolkit.cxx+") | |
53 | AliXRDPROOFtoolkit tool; | |
3e55050f | 54 | TChain * chainTime = tool.MakeChainRandom("time.txt","trackInfo",0,10000); |
817766d5 | 55 | |
3e55050f | 56 | AliXRDPROOFtoolkit::FilterList("timetpctpc.txt","* tpctpc",1) |
57 | AliXRDPROOFtoolkit::FilterList("timetoftpc.txt","* toftpc",1) | |
58 | AliXRDPROOFtoolkit::FilterList("timeitstpc.txt","* itstpc",1) | |
59 | AliXRDPROOFtoolkit::FilterList("timelaser.txt","* laserInfo",1) | |
60 | TChain * chainTPCTPC = tool.MakeChainRandom("timetpctpc.txt.Good","tpctpc",0,10000); | |
817766d5 | 61 | TChain * chainTPCITS = tool.MakeChainRandom("timeitstpc.txt.Good","itstpc",0,10000); |
3e55050f | 62 | TChain * chainTPCTOF = tool.MakeChainRandom("timetoftpc.txt.Good","toftpc",0,10000); |
817766d5 | 63 | TChain * chainLaser = tool.MakeChainRandom("timelaser.txt.Good","laserInfo",0,10000); |
74235403 | 64 | chainTime->Lookup(); |
dde68d36 | 65 | chainLaser->Lookup(); |
c74c5f6c | 66 | */ |
67 | ||
c74c5f6c | 68 | #include "Riostream.h" |
69 | #include "TChain.h" | |
70 | #include "TTree.h" | |
71 | #include "TH1F.h" | |
72 | #include "TH2F.h" | |
73 | #include "TH3F.h" | |
74 | #include "THnSparse.h" | |
75 | #include "TList.h" | |
76 | #include "TMath.h" | |
77 | #include "TCanvas.h" | |
78 | #include "TFile.h" | |
79 | #include "TF1.h" | |
80 | #include "TVectorD.h" | |
81 | #include "TProfile.h" | |
82 | #include "TGraphErrors.h" | |
83 | #include "TCanvas.h" | |
c74c5f6c | 84 | #include "AliTPCclusterMI.h" |
85 | #include "AliTPCseed.h" | |
86 | #include "AliESDVertex.h" | |
87 | #include "AliESDEvent.h" | |
88 | #include "AliESDfriend.h" | |
89 | #include "AliESDInputHandler.h" | |
90 | #include "AliAnalysisManager.h" | |
91 | ||
92 | #include "AliTracker.h" | |
f7a1cc68 | 93 | #include "AliMagF.h" |
c74c5f6c | 94 | #include "AliTPCCalROC.h" |
3e55050f | 95 | #include "AliTPCParam.h" |
c74c5f6c | 96 | |
97 | #include "AliLog.h" | |
98 | ||
99 | #include "AliTPCcalibTime.h" | |
817766d5 | 100 | #include "AliRelAlignerKalman.h" |
c74c5f6c | 101 | |
102 | #include "TTreeStream.h" | |
103 | #include "AliTPCTracklet.h" | |
da6c0bc9 | 104 | #include "TTimeStamp.h" |
105 | #include "AliTPCcalibDB.h" | |
106 | #include "AliTPCcalibLaser.h" | |
31aa7c5c | 107 | #include "AliDCSSensorArray.h" |
108 | #include "AliDCSSensor.h" | |
c74c5f6c | 109 | |
817766d5 | 110 | #include "TDatabasePDG.h" |
111 | #include "AliTrackPointArray.h" | |
112 | ||
c74c5f6c | 113 | ClassImp(AliTPCcalibTime) |
114 | ||
115 | ||
116 | AliTPCcalibTime::AliTPCcalibTime() | |
da6c0bc9 | 117 | :AliTPCcalibBase(), |
da6c0bc9 | 118 | fLaser(0), // pointer to laser calibration |
119 | fDz(0), // current delta z | |
d3ce44cb | 120 | fCutMaxD(3), // maximal distance in rfi ditection |
121 | fCutMaxDz(25), // maximal distance in rfi ditection | |
c74c5f6c | 122 | fCutTheta(0.03), // maximal distan theta |
2be25cc9 | 123 | fCutMinDir(-0.99), // direction vector products |
74235403 | 124 | fCutTracks(10), |
dde68d36 | 125 | fArrayDz(0), //NEW! Tmap of V drifts for different triggers |
817766d5 | 126 | fAlignITSTPC(0), //alignemnt array ITS TPC match |
127 | fAlignTRDTPC(0), //alignemnt array TRD TPC match | |
128 | fAlignTOFTPC(0), //alignemnt array TOF TPC match | |
2be25cc9 | 129 | fTimeBins(0), |
130 | fTimeStart(0), | |
131 | fTimeEnd(0), | |
132 | fPtBins(0), | |
133 | fPtStart(0), | |
134 | fPtEnd(0), | |
135 | fVdriftBins(0), | |
136 | fVdriftStart(0), | |
137 | fVdriftEnd(0), | |
138 | fRunBins(0), | |
139 | fRunStart(0), | |
140 | fRunEnd(0) | |
141 | // fBinsVdrift(fTimeBins,fPtBins,fVdriftBins), | |
142 | // fXminVdrift(fTimeStart,fPtStart,fVdriftStart), | |
143 | // fXmaxVdrift(fTimeEnd,fPtEnd,fVdriftEnd) | |
c74c5f6c | 144 | { |
145 | AliInfo("Default Constructor"); | |
2be25cc9 | 146 | for (Int_t i=0;i<3;i++) { |
147 | fHistVdriftLaserA[i]=0; | |
148 | fHistVdriftLaserC[i]=0; | |
149 | } | |
d3ce44cb | 150 | for (Int_t i=0;i<10;i++) { |
74235403 | 151 | fCosmiMatchingHisto[i]=0; |
152 | } | |
c74c5f6c | 153 | } |
154 | ||
74235403 | 155 | AliTPCcalibTime::AliTPCcalibTime(const Text_t *name, const Text_t *title, UInt_t StartTime, UInt_t EndTime, Int_t deltaIntegrationTimeVdrift) |
c74c5f6c | 156 | :AliTPCcalibBase(), |
d3ce44cb | 157 | fLaser(0), // pointer to laser calibration |
158 | fDz(0), // current delta z | |
159 | fCutMaxD(5*0.5356), // maximal distance in rfi ditection | |
dde68d36 | 160 | fCutMaxDz(40), // maximal distance in rfi ditection |
d3ce44cb | 161 | fCutTheta(5*0.004644),// maximal distan theta |
162 | fCutMinDir(-0.99), // direction vector products | |
74235403 | 163 | fCutTracks(10), |
dde68d36 | 164 | fArrayDz(0), //Tmap of V drifts for different triggers |
817766d5 | 165 | fAlignITSTPC(0), //alignemnt array ITS TPC match |
166 | fAlignTRDTPC(0), //alignemnt array TRD TPC match | |
167 | fAlignTOFTPC(0), //alignemnt array TOF TPC match | |
2be25cc9 | 168 | fTimeBins(0), |
169 | fTimeStart(0), | |
170 | fTimeEnd(0), | |
171 | fPtBins(0), | |
172 | fPtStart(0), | |
173 | fPtEnd(0), | |
174 | fVdriftBins(0), | |
175 | fVdriftStart(0), | |
176 | fVdriftEnd(0), | |
177 | fRunBins(0), | |
178 | fRunStart(0), | |
179 | fRunEnd(0) | |
c74c5f6c | 180 | { |
c74c5f6c | 181 | SetName(name); |
182 | SetTitle(title); | |
2be25cc9 | 183 | for (Int_t i=0;i<3;i++) { |
184 | fHistVdriftLaserA[i]=0; | |
185 | fHistVdriftLaserC[i]=0; | |
186 | } | |
c74c5f6c | 187 | |
188 | AliInfo("Non Default Constructor"); | |
74235403 | 189 | fTimeBins =(EndTime-StartTime)/deltaIntegrationTimeVdrift; |
2be25cc9 | 190 | fTimeStart =StartTime; //(((TObjString*)(mapGRP->GetValue("fAliceStartTime")))->GetString()).Atoi(); |
191 | fTimeEnd =EndTime; //(((TObjString*)(mapGRP->GetValue("fAliceStopTime")))->GetString()).Atoi(); | |
dde68d36 | 192 | fPtBins = 400; |
2be25cc9 | 193 | fPtStart = -0.04; |
194 | fPtEnd = 0.04; | |
dde68d36 | 195 | fVdriftBins = 500; |
196 | fVdriftStart= -0.1; | |
197 | fVdriftEnd = 0.1; | |
198 | fRunBins = 100001; | |
199 | fRunStart = -1.5; | |
d3ce44cb | 200 | fRunEnd = 99999.5; |
2be25cc9 | 201 | |
202 | Int_t binsVdriftLaser[4] = {fTimeBins , fPtBins , fVdriftBins*20, fRunBins }; | |
203 | Double_t xminVdriftLaser[4] = {fTimeStart, fPtStart, fVdriftStart , fRunStart}; | |
204 | Double_t xmaxVdriftLaser[4] = {fTimeEnd , fPtEnd , fVdriftEnd , fRunEnd }; | |
dde68d36 | 205 | TString axisTitle[4]={ |
206 | "T", | |
207 | "#delta_{P/T}", | |
208 | "value", | |
209 | "run" | |
210 | }; | |
211 | TString histoName[3]={ | |
212 | "Loffset", | |
213 | "Lcorr", | |
214 | "Lgy" | |
215 | }; | |
2be25cc9 | 216 | |
dde68d36 | 217 | |
2be25cc9 | 218 | for (Int_t i=0;i<3;i++) { |
219 | fHistVdriftLaserA[i] = new THnSparseF("HistVdriftLaser","HistVdriftLaser;time;p/T ratio;Vdrift;run",4,binsVdriftLaser,xminVdriftLaser,xmaxVdriftLaser); | |
220 | fHistVdriftLaserC[i] = new THnSparseF("HistVdriftLaser","HistVdriftLaser;time;p/T ratio;Vdrift;run",4,binsVdriftLaser,xminVdriftLaser,xmaxVdriftLaser); | |
dde68d36 | 221 | fHistVdriftLaserA[i]->SetName(histoName[i]); |
222 | fHistVdriftLaserC[i]->SetName(histoName[i]); | |
223 | for (Int_t iaxis=0; iaxis<4;iaxis++){ | |
224 | fHistVdriftLaserA[i]->GetAxis(iaxis)->SetName(axisTitle[iaxis]); | |
225 | fHistVdriftLaserC[i]->GetAxis(iaxis)->SetName(axisTitle[iaxis]); | |
226 | } | |
2be25cc9 | 227 | } |
228 | fBinsVdrift[0] = fTimeBins; | |
229 | fBinsVdrift[1] = fPtBins; | |
230 | fBinsVdrift[2] = fVdriftBins; | |
231 | fBinsVdrift[3] = fRunBins; | |
232 | fXminVdrift[0] = fTimeStart; | |
233 | fXminVdrift[1] = fPtStart; | |
234 | fXminVdrift[2] = fVdriftStart; | |
235 | fXminVdrift[3] = fRunStart; | |
236 | fXmaxVdrift[0] = fTimeEnd; | |
237 | fXmaxVdrift[1] = fPtEnd; | |
238 | fXmaxVdrift[2] = fVdriftEnd; | |
239 | fXmaxVdrift[3] = fRunEnd; | |
240 | ||
dde68d36 | 241 | fArrayDz=new TObjArray(); |
817766d5 | 242 | fAlignITSTPC = new TObjArray; //alignemnt array ITS TPC match |
243 | fAlignTRDTPC = new TObjArray; //alignemnt array ITS TPC match | |
244 | fAlignTOFTPC = new TObjArray; //alignemnt array ITS TPC match | |
3e55050f | 245 | fAlignITSTPC->SetOwner(kTRUE); |
246 | fAlignTRDTPC->SetOwner(kTRUE); | |
247 | fAlignTOFTPC->SetOwner(kTRUE); | |
248 | ||
abae1b29 | 249 | // fArrayDz->AddLast(fHistVdriftLaserA[0]); |
250 | // fArrayDz->AddLast(fHistVdriftLaserA[1]); | |
251 | // fArrayDz->AddLast(fHistVdriftLaserA[2]); | |
252 | // fArrayDz->AddLast(fHistVdriftLaserC[0]); | |
253 | // fArrayDz->AddLast(fHistVdriftLaserC[1]); | |
254 | // fArrayDz->AddLast(fHistVdriftLaserC[2]); | |
c74c5f6c | 255 | |
d3ce44cb | 256 | fCosmiMatchingHisto[0]=new TH1F("Cosmics matching","p0-all" ,100,-10*0.5356 ,10*0.5356 ); |
257 | fCosmiMatchingHisto[1]=new TH1F("Cosmics matching","p1-all" ,100,-10*4.541 ,10*4.541 ); | |
258 | fCosmiMatchingHisto[2]=new TH1F("Cosmics matching","p2-all" ,100,-10*0.01134 ,10*0.01134 ); | |
259 | fCosmiMatchingHisto[3]=new TH1F("Cosmics matching","p3-all" ,100,-10*0.004644,10*0.004644); | |
260 | fCosmiMatchingHisto[4]=new TH1F("Cosmics matching","p4-all" ,100,-10*0.03773 ,10*0.03773 ); | |
261 | fCosmiMatchingHisto[5]=new TH1F("Cosmics matching","p0-isPair",100,-10*0.5356 ,10*0.5356 ); | |
262 | fCosmiMatchingHisto[6]=new TH1F("Cosmics matching","p1-isPair",100,-10*4.541 ,10*4.541 ); | |
263 | fCosmiMatchingHisto[7]=new TH1F("Cosmics matching","p2-isPair",100,-10*0.01134 ,10*0.01134 ); | |
264 | fCosmiMatchingHisto[8]=new TH1F("Cosmics matching","p3-isPair",100,-10*0.004644,10*0.004644); | |
265 | fCosmiMatchingHisto[9]=new TH1F("Cosmics matching","p4-isPair",100,-10*0.03773 ,10*0.03773 ); | |
266 | // Char_t nameHisto[3]={'p','0','\n'}; | |
267 | // for (Int_t i=0;i<10;i++){ | |
268 | // fCosmiMatchingHisto[i]=new TH1F("Cosmics matching",nameHisto,8192,0,0); | |
269 | // nameHisto[1]++; | |
270 | // if(i==4) nameHisto[1]='0'; | |
271 | // } | |
74235403 | 272 | } |
c74c5f6c | 273 | |
274 | AliTPCcalibTime::~AliTPCcalibTime(){ | |
275 | // | |
2be25cc9 | 276 | // Destructor |
c74c5f6c | 277 | // |
d3ce44cb | 278 | for(Int_t i=0;i<3;i++){ |
279 | if(fHistVdriftLaserA[i]){ | |
280 | delete fHistVdriftLaserA[i]; | |
281 | fHistVdriftLaserA[i]=NULL; | |
282 | } | |
283 | if(fHistVdriftLaserC[i]){ | |
284 | delete fHistVdriftLaserC[i]; | |
285 | fHistVdriftLaserC[i]=NULL; | |
286 | } | |
287 | } | |
dde68d36 | 288 | if(fArrayDz){ |
289 | fArrayDz->SetOwner(); | |
290 | fArrayDz->Delete(); | |
291 | delete fArrayDz; | |
292 | fArrayDz=NULL; | |
2be25cc9 | 293 | } |
d3ce44cb | 294 | for(Int_t i=0;i<5;i++){ |
295 | if(fCosmiMatchingHisto[i]){ | |
296 | delete fCosmiMatchingHisto[i]; | |
297 | fCosmiMatchingHisto[i]=NULL; | |
298 | } | |
74235403 | 299 | } |
3e55050f | 300 | fAlignITSTPC->SetOwner(kTRUE); |
301 | fAlignTRDTPC->SetOwner(kTRUE); | |
302 | fAlignTOFTPC->SetOwner(kTRUE); | |
303 | ||
817766d5 | 304 | fAlignITSTPC->Delete(); |
305 | fAlignTRDTPC->Delete(); | |
306 | fAlignTOFTPC->Delete(); | |
3e55050f | 307 | delete fAlignITSTPC; |
308 | delete fAlignTRDTPC; | |
309 | delete fAlignTOFTPC; | |
c74c5f6c | 310 | } |
2be25cc9 | 311 | |
dde68d36 | 312 | Bool_t AliTPCcalibTime::IsLaser(AliESDEvent */*event*/){ |
313 | return kTRUE; //More accurate creteria to be added | |
da6c0bc9 | 314 | } |
dde68d36 | 315 | Bool_t AliTPCcalibTime::IsCosmics(AliESDEvent */*event*/){ |
316 | return kTRUE; //More accurate creteria to be added | |
317 | } | |
318 | Bool_t AliTPCcalibTime::IsBeam(AliESDEvent */*event*/){ | |
319 | return kTRUE; //More accurate creteria to be added | |
320 | } | |
321 | void AliTPCcalibTime::ResetCurrent(){ | |
322 | fDz=0; //Reset current dz | |
2be25cc9 | 323 | } |
2be25cc9 | 324 | void AliTPCcalibTime::Process(AliESDEvent *event){ |
325 | if(!event) return; | |
326 | if (event->GetNumberOfTracks()<2) return; | |
327 | ResetCurrent(); | |
dde68d36 | 328 | if(IsLaser (event)) ProcessLaser (event); |
329 | if(IsCosmics(event)) ProcessCosmic(event); | |
330 | if(IsBeam (event)) ProcessBeam (event); | |
2be25cc9 | 331 | } |
332 | ||
333 | void AliTPCcalibTime::ProcessLaser(AliESDEvent *event){ | |
c74c5f6c | 334 | // |
2be25cc9 | 335 | // Fit drift velocity using laser |
336 | // | |
337 | // 0. cuts | |
dde68d36 | 338 | const Int_t kMinTracks = 40; // minimal number of laser tracks |
339 | const Int_t kMinTracksSide = 20; // minimal number of tracks per side | |
340 | const Float_t kMaxDeltaZ = 30.; // maximal trigger delay | |
341 | const Float_t kMaxDeltaV = 0.05; // maximal deltaV | |
2be25cc9 | 342 | const Float_t kMaxRMS = 0.1; // maximal RMS of tracks |
dde68d36 | 343 | // |
2be25cc9 | 344 | /* |
345 | TCut cutRMS("sqrt(laserA.fElements[4])<0.1&&sqrt(laserC.fElements[4])<0.1"); | |
346 | TCut cutZ("abs(laserA.fElements[0]-laserC.fElements[0])<3"); | |
347 | TCut cutV("abs(laserA.fElements[1]-laserC.fElements[1])<0.01"); | |
348 | TCut cutY("abs(laserA.fElements[2]-laserC.fElements[2])<2"); | |
349 | TCut cutAll = cutRMS+cutZ+cutV+cutY; | |
350 | */ | |
351 | if (event->GetNumberOfTracks()<kMinTracks) return; | |
c74c5f6c | 352 | // |
2be25cc9 | 353 | if(!fLaser) fLaser = new AliTPCcalibLaser("laserTPC","laserTPC",kFALSE); |
354 | fLaser->Process(event); | |
355 | if (fLaser->GetNtracks()<kMinTracks) return; // small amount of tracks cut | |
dde68d36 | 356 | if (fLaser->fFitAside->GetNrows()==0 && fLaser->fFitCside->GetNrows()==0) return; // no fit neither a or C side |
c74c5f6c | 357 | // |
2be25cc9 | 358 | // debug streamer - activate stream level |
359 | // Use it for tuning of the cuts | |
da6c0bc9 | 360 | // |
dde68d36 | 361 | // cuts to be applied |
362 | // | |
363 | Int_t isReject[2]={0,0}; | |
364 | // | |
365 | // not enough tracks | |
366 | if (TMath::Abs((*fLaser->fFitAside)[3]) < kMinTracksSide) isReject[0]|=1; | |
367 | if (TMath::Abs((*fLaser->fFitCside)[3]) < kMinTracksSide) isReject[1]|=1; | |
368 | // unreasonable z offset | |
369 | if (TMath::Abs((*fLaser->fFitAside)[0])>kMaxDeltaZ) isReject[0]|=2; | |
370 | if (TMath::Abs((*fLaser->fFitCside)[0])>kMaxDeltaZ) isReject[1]|=2; | |
371 | // unreasonable drift velocity | |
372 | if (TMath::Abs((*fLaser->fFitAside)[1]-1)>kMaxDeltaV) isReject[0]|=4; | |
373 | if (TMath::Abs((*fLaser->fFitCside)[1]-1)>kMaxDeltaV) isReject[1]|=4; | |
374 | // big chi2 | |
375 | if (TMath::Sqrt(TMath::Abs((*fLaser->fFitAside)[4]))>kMaxRMS ) isReject[0]|=8; | |
376 | if (TMath::Sqrt(TMath::Abs((*fLaser->fFitCside)[4]))>kMaxRMS ) isReject[1]|=8; | |
377 | ||
378 | ||
379 | ||
380 | ||
2be25cc9 | 381 | if (fStreamLevel>0){ |
382 | printf("Trigger: %s\n",event->GetFiredTriggerClasses().Data()); | |
383 | ||
da6c0bc9 | 384 | TTreeSRedirector *cstream = GetDebugStreamer(); |
385 | if (cstream){ | |
386 | TTimeStamp tstamp(fTime); | |
2be25cc9 | 387 | Float_t valuePressure0 = AliTPCcalibDB::GetPressure(tstamp,fRun,0); |
da6c0bc9 | 388 | Float_t valuePressure1 = AliTPCcalibDB::GetPressure(tstamp,fRun,1); |
389 | Double_t ptrelative0 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,0); | |
390 | Double_t ptrelative1 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,1); | |
391 | Double_t temp0 = AliTPCcalibDB::GetTemperature(tstamp,fRun,0); | |
392 | Double_t temp1 = AliTPCcalibDB::GetTemperature(tstamp,fRun,1); | |
31aa7c5c | 393 | TVectorD vecGoofie(20); |
394 | AliDCSSensorArray* goofieArray = AliTPCcalibDB::Instance()->GetGoofieSensors(fRun); | |
2be25cc9 | 395 | if (goofieArray){ |
31aa7c5c | 396 | for (Int_t isensor=0; isensor<goofieArray->NumSensors();isensor++){ |
397 | AliDCSSensor *gsensor = goofieArray->GetSensor(isensor); | |
398 | if (gsensor) vecGoofie[isensor]=gsensor->GetValue(tstamp); | |
399 | } | |
da6c0bc9 | 400 | } |
2be25cc9 | 401 | (*cstream)<<"laserInfo"<< |
da6c0bc9 | 402 | "run="<<fRun<< // run number |
403 | "event="<<fEvent<< // event number | |
404 | "time="<<fTime<< // time stamp of event | |
405 | "trigger="<<fTrigger<< // trigger | |
406 | "mag="<<fMagF<< // magnetic field | |
407 | // Environment values | |
408 | "press0="<<valuePressure0<< | |
409 | "press1="<<valuePressure1<< | |
410 | "pt0="<<ptrelative0<< | |
411 | "pt1="<<ptrelative1<< | |
412 | "temp0="<<temp0<< | |
413 | "temp1="<<temp1<< | |
817766d5 | 414 | "vecGoofie.="<<&vecGoofie<< |
da6c0bc9 | 415 | //laser |
dde68d36 | 416 | "rejectA="<<isReject[0]<< |
417 | "rejectC="<<isReject[1]<< | |
2be25cc9 | 418 | "laserA.="<<fLaser->fFitAside<< |
419 | "laserC.="<<fLaser->fFitCside<< | |
420 | "laserAC.="<<fLaser->fFitACside<< | |
421 | "trigger="<<event->GetFiredTriggerClasses()<< | |
da6c0bc9 | 422 | "\n"; |
423 | } | |
424 | } | |
2be25cc9 | 425 | // |
2be25cc9 | 426 | // fill histos |
427 | // | |
428 | TVectorD vdriftA(5), vdriftC(5),vdriftAC(5); | |
429 | vdriftA=*(fLaser->fFitAside); | |
430 | vdriftC=*(fLaser->fFitCside); | |
431 | vdriftAC=*(fLaser->fFitACside); | |
432 | Int_t npointsA=0, npointsC=0; | |
433 | Float_t chi2A=0, chi2C=0; | |
434 | npointsA= TMath::Nint(vdriftA[3]); | |
435 | chi2A= vdriftA[4]; | |
436 | npointsC= TMath::Nint(vdriftC[3]); | |
437 | chi2C= vdriftC[4]; | |
2be25cc9 | 438 | |
2be25cc9 | 439 | TTimeStamp tstamp(fTime); |
440 | Double_t ptrelative0 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,0); | |
441 | Double_t ptrelative1 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,1); | |
dde68d36 | 442 | Double_t driftA=0, driftC=0; |
443 | if (vdriftA[1]>1.-kMaxDeltaV) driftA = 1./vdriftA[1]-1.; | |
444 | if (vdriftC[1]>1.-kMaxDeltaV) driftC = 1./vdriftC[1]-1.; | |
445 | // | |
446 | Double_t vecDriftLaserA[4]={fTime,(ptrelative0+ptrelative1)/2.0,driftA,event->GetRunNumber()}; | |
447 | Double_t vecDriftLaserC[4]={fTime,(ptrelative0+ptrelative1)/2.0,driftC,event->GetRunNumber()}; | |
448 | // Double_t vecDrift[4] ={fTime,(ptrelative0+ptrelative1)/2.0,1./((*(fLaser->fFitACside))[1])-1,event->GetRunNumber()}; | |
449 | ||
450 | for (Int_t icalib=0;icalib<3;icalib++){ | |
451 | if (icalib==0){ //z0 shift | |
452 | vecDriftLaserA[2]=vdriftA[0]/250.; | |
453 | vecDriftLaserC[2]=vdriftC[0]/250.; | |
2be25cc9 | 454 | } |
dde68d36 | 455 | if (icalib==1){ //vdrel shift |
456 | vecDriftLaserA[2]=driftA; | |
457 | vecDriftLaserC[2]=driftC; | |
2be25cc9 | 458 | } |
dde68d36 | 459 | if (icalib==2){ //gy shift - full gy - full drift |
460 | vecDriftLaserA[2]=vdriftA[2]/250.; | |
461 | vecDriftLaserC[2]=vdriftC[2]/250.; | |
2be25cc9 | 462 | } |
abae1b29 | 463 | if (isReject[0]==0) fHistVdriftLaserA[icalib]->Fill(vecDriftLaserA); |
464 | if (isReject[1]==0) fHistVdriftLaserC[icalib]->Fill(vecDriftLaserC); | |
2be25cc9 | 465 | } |
dde68d36 | 466 | |
467 | // THnSparse* curHist=new THnSparseF("","HistVdrift;time;p/T ratio;Vdrift;run",4,fBinsVdrift,fXminVdrift,fXmaxVdrift); | |
468 | // TString shortName=curHist->ClassName(); | |
469 | // shortName+="_MEAN_DRIFT_LASER_"; | |
470 | // delete curHist; | |
471 | // curHist=NULL; | |
472 | // TString name=""; | |
473 | ||
474 | // name=shortName; | |
475 | // name+=event->GetFiredTriggerClasses(); | |
476 | // name.ToUpper(); | |
477 | // curHist=(THnSparseF*)fArrayDz->FindObject(name); | |
478 | // if(!curHist){ | |
479 | // curHist=new THnSparseF(name,"HistVdrift;time;p/T ratio;Vdrift;run",4,fBinsVdrift,fXminVdrift,fXmaxVdrift); | |
480 | // fArrayDz->AddLast(curHist); | |
481 | // } | |
482 | // curHist->Fill(vecDrift); | |
483 | ||
484 | // name=shortName; | |
485 | // name+="ALL"; | |
486 | // name.ToUpper(); | |
487 | // curHist=(THnSparseF*)fArrayDz->FindObject(name); | |
488 | // if(!curHist){ | |
489 | // curHist=new THnSparseF(name,"HistVdrift;time;p/T ratio;Vdrift;run",4,fBinsVdrift,fXminVdrift,fXmaxVdrift); | |
490 | // fArrayDz->AddLast(curHist); | |
491 | // } | |
492 | // curHist->Fill(vecDrift); | |
2be25cc9 | 493 | } |
c74c5f6c | 494 | |
2be25cc9 | 495 | void AliTPCcalibTime::ProcessCosmic(AliESDEvent *event){ |
c74c5f6c | 496 | if (!event) { |
497 | Printf("ERROR: ESD not available"); | |
498 | return; | |
499 | } | |
500 | if (event->GetTimeStamp() == 0 ) { | |
501 | Printf("no time stamp!"); | |
502 | return; | |
503 | } | |
74235403 | 504 | |
2be25cc9 | 505 | //fd |
c74c5f6c | 506 | // Find cosmic pairs |
507 | // | |
508 | // Track0 is choosen in upper TPC part | |
509 | // Track1 is choosen in lower TPC part | |
510 | // | |
511 | Int_t ntracks=event->GetNumberOfTracks(); | |
512 | if (ntracks==0) return; | |
74235403 | 513 | if (ntracks > fCutTracks) return; |
514 | ||
c74c5f6c | 515 | if (GetDebugLevel()>1) printf("Hallo world: Im here\n"); |
516 | AliESDfriend *ESDfriend=static_cast<AliESDfriend*>(event->FindListObject("AliESDfriend")); | |
517 | ||
518 | TObjArray tpcSeeds(ntracks); | |
519 | Double_t vtxx[3]={0,0,0}; | |
520 | Double_t svtxx[3]={0.000001,0.000001,100.}; | |
521 | AliESDVertex vtx(vtxx,svtxx); | |
522 | // | |
523 | // track loop | |
524 | // | |
525 | for (Int_t i=0;i<ntracks;++i) { | |
74235403 | 526 | AliESDtrack *track = event->GetTrack(i); |
527 | ||
528 | const AliExternalTrackParam * trackIn = track->GetInnerParam(); | |
529 | const AliExternalTrackParam * trackOut = track->GetOuterParam(); | |
530 | if (!trackIn) continue; | |
531 | if (!trackOut) continue; | |
532 | ||
533 | AliESDfriendTrack *friendTrack = ESDfriend->GetTrack(i); | |
3e55050f | 534 | if (friendTrack) ProcessSame(track,friendTrack,event); |
817766d5 | 535 | if (friendTrack) ProcessAlignITS(track,friendTrack); |
0dac7b3a | 536 | if (friendTrack) ProcessAlignTRD(track,friendTrack); |
817766d5 | 537 | if (friendTrack) ProcessAlignTOF(track,friendTrack); |
74235403 | 538 | TObject *calibObject; |
539 | AliTPCseed *seed = 0; | |
540 | for (Int_t l=0;(calibObject=friendTrack->GetCalibObject(l));++l) if ((seed=dynamic_cast<AliTPCseed*>(calibObject))) break; | |
541 | if (seed) tpcSeeds.AddAt(seed,i); | |
c74c5f6c | 542 | } |
c74c5f6c | 543 | if (ntracks<2) return; |
544 | // | |
545 | // Find pairs | |
546 | // | |
d3ce44cb | 547 | |
c74c5f6c | 548 | for (Int_t i=0;i<ntracks;++i) { |
74235403 | 549 | AliESDtrack *track0 = event->GetTrack(i); |
c74c5f6c | 550 | // track0 - choosen upper part |
551 | if (!track0) continue; | |
552 | if (!track0->GetOuterParam()) continue; | |
553 | if (track0->GetOuterParam()->GetAlpha()<0) continue; | |
554 | Double_t d1[3]; | |
555 | track0->GetDirection(d1); | |
556 | for (Int_t j=0;j<ntracks;++j) { | |
557 | if (i==j) continue; | |
74235403 | 558 | AliESDtrack *track1 = event->GetTrack(j); |
559 | //track 1 lower part | |
560 | if (!track1) continue; | |
561 | if (!track1->GetOuterParam()) continue; | |
3e55050f | 562 | // if (track1->GetOuterParam()->GetAlpha()>0) continue; |
74235403 | 563 | // |
564 | Double_t d2[3]; | |
565 | track1->GetDirection(d2); | |
566 | ||
567 | AliTPCseed * seed0 = (AliTPCseed*) tpcSeeds.At(i); | |
568 | AliTPCseed * seed1 = (AliTPCseed*) tpcSeeds.At(j); | |
569 | if (! seed0) continue; | |
570 | if (! seed1) continue; | |
571 | Float_t dir = (d1[0]*d2[0] + d1[1]*d2[1] + d1[2]*d2[2]); | |
572 | Float_t dist0 = track0->GetLinearD(0,0); | |
573 | Float_t dist1 = track1->GetLinearD(0,0); | |
574 | // | |
575 | // conservative cuts - convergence to be guarantied | |
576 | // applying before track propagation | |
3e55050f | 577 | if (TMath::Abs(TMath::Abs(dist0)-TMath::Abs(dist1))>fCutMaxD) continue; // distance to the 0,0 |
578 | if (TMath::Abs(dir)<TMath::Abs(fCutMinDir)) continue; // direction vector product | |
74235403 | 579 | Float_t bz = AliTracker::GetBz(); |
580 | Float_t dvertex0[2]; //distance to 0,0 | |
581 | Float_t dvertex1[2]; //distance to 0,0 | |
582 | track0->GetDZ(0,0,0,bz,dvertex0); | |
583 | track1->GetDZ(0,0,0,bz,dvertex1); | |
584 | if (TMath::Abs(dvertex0[1])>250) continue; | |
585 | if (TMath::Abs(dvertex1[1])>250) continue; | |
586 | // | |
587 | // | |
588 | // | |
589 | Float_t dmax = TMath::Max(TMath::Abs(dist0),TMath::Abs(dist1)); | |
590 | AliExternalTrackParam param0(*track0); | |
591 | AliExternalTrackParam param1(*track1); | |
592 | // | |
593 | // Propagate using Magnetic field and correct fo material budget | |
594 | // | |
595 | AliTracker::PropagateTrackTo(¶m0,dmax+1,0.0005,3,kTRUE); | |
596 | AliTracker::PropagateTrackTo(¶m1,dmax+1,0.0005,3,kTRUE); | |
597 | // | |
598 | // Propagate rest to the 0,0 DCA - z should be ignored | |
599 | // | |
600 | //Bool_t b0 = ; | |
601 | param0.PropagateToDCA(&vtx,bz,1000); | |
602 | //Bool_t b1 = | |
603 | param1.PropagateToDCA(&vtx,bz,1000); | |
74235403 | 604 | param0.GetDZ(0,0,0,bz,dvertex0); |
605 | param1.GetDZ(0,0,0,bz,dvertex1); | |
dde68d36 | 606 | Double_t xyz0[3]; |
607 | Double_t xyz1[3]; | |
74235403 | 608 | param0.GetXYZ(xyz0); |
609 | param1.GetXYZ(xyz1); | |
610 | Bool_t isPair = IsPair(¶m0,¶m1); | |
d3ce44cb | 611 | Bool_t isCross = IsCross(track0, track1); |
dde68d36 | 612 | Bool_t isSame = IsSame(track0, track1); |
d3ce44cb | 613 | |
dde68d36 | 614 | THnSparse* hist=new THnSparseF("","HistVdrift;time;p/T ratio;Vdrift;run",4,fBinsVdrift,fXminVdrift,fXmaxVdrift); |
615 | TString shortName=hist->ClassName(); | |
616 | shortName+="_MEAN_VDRIFT_COSMICS_"; | |
617 | delete hist; | |
618 | hist=NULL; | |
619 | ||
3e55050f | 620 | if((isSame) || (isCross && isPair)){ |
621 | if (track0->GetTPCNcls()+ track1->GetTPCNcls()> 80) { | |
74235403 | 622 | fDz = param0.GetZ() - param1.GetZ(); |
d3ce44cb | 623 | if(track0->GetOuterParam()->GetZ()<0) fDz=-fDz; |
74235403 | 624 | TTimeStamp tstamp(fTime); |
625 | Double_t ptrelative0 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,0); | |
626 | Double_t ptrelative1 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,1); | |
dde68d36 | 627 | Double_t vecDrift[4]={fTime,(ptrelative0+ptrelative1)/2.0,fDz/500.0,event->GetRunNumber()}; |
628 | THnSparse* curHist=NULL; | |
629 | TString name=""; | |
630 | ||
631 | name=shortName; | |
632 | name+=event->GetFiredTriggerClasses(); | |
633 | name.ToUpper(); | |
634 | curHist=(THnSparseF*)fArrayDz->FindObject(name); | |
74235403 | 635 | if(!curHist){ |
dde68d36 | 636 | curHist=new THnSparseF(name,"HistVdrift;time;p/T ratio;Vdrift;run",4,fBinsVdrift,fXminVdrift,fXmaxVdrift); |
637 | fArrayDz->AddLast(curHist); | |
74235403 | 638 | } |
dde68d36 | 639 | // curHist=(THnSparseF*)(fMapDz->GetValue(event->GetFiredTriggerClasses())); |
640 | // if(!curHist){ | |
641 | // curHist=new THnSparseF(event->GetFiredTriggerClasses(),"HistVdrift;time;p/T ratio;Vdrift;run",4,fBinsVdrift,fXminVdrift,fXmaxVdrift); | |
642 | // fMapDz->Add(new TObjString(event->GetFiredTriggerClasses()),curHist); | |
643 | // } | |
644 | curHist->Fill(vecDrift); | |
74235403 | 645 | |
dde68d36 | 646 | name=shortName; |
647 | name+="ALL"; | |
648 | name.ToUpper(); | |
649 | curHist=(THnSparseF*)fArrayDz->FindObject(name); | |
74235403 | 650 | if(!curHist){ |
dde68d36 | 651 | curHist=new THnSparseF(name,"HistVdrift;time;p/T ratio;Vdrift;run",4,fBinsVdrift,fXminVdrift,fXmaxVdrift); |
652 | fArrayDz->AddLast(curHist); | |
74235403 | 653 | } |
dde68d36 | 654 | // curHist=(THnSparseF*)(fMapDz->GetValue("all")); |
655 | // if(!curHist){ | |
656 | // curHist=new THnSparseF("all","HistVdrift;time;p/T ratio;Vdrift;run",4,fBinsVdrift,fXminVdrift,fXmaxVdrift); | |
657 | // fMapDz->Add(new TObjString("all"),curHist); | |
658 | // } | |
659 | curHist->Fill(vecDrift); | |
74235403 | 660 | } |
661 | } | |
d3ce44cb | 662 | TTreeSRedirector *cstream = GetDebugStreamer(); |
663 | if (fStreamLevel>0){ | |
664 | if (cstream){ | |
665 | (*cstream)<<"trackInfo"<< | |
666 | "tr0.="<<track0<< | |
667 | "tr1.="<<track1<< | |
668 | "p0.="<<¶m0<< | |
669 | "p1.="<<¶m1<< | |
670 | "isPair="<<isPair<< | |
671 | "isCross="<<isCross<< | |
dde68d36 | 672 | "isSame="<<isSame<< |
d3ce44cb | 673 | "fDz="<<fDz<< |
674 | "fRun="<<fRun<< | |
675 | "fTime="<<fTime<< | |
676 | "\n"; | |
677 | } | |
678 | } | |
c74c5f6c | 679 | } // end 2nd order loop |
680 | } // end 1st order loop | |
74235403 | 681 | |
2be25cc9 | 682 | if (fStreamLevel>0){ |
683 | TTreeSRedirector *cstream = GetDebugStreamer(); | |
684 | if (cstream){ | |
685 | TTimeStamp tstamp(fTime); | |
686 | Float_t valuePressure0 = AliTPCcalibDB::GetPressure(tstamp,fRun,0); | |
687 | Float_t valuePressure1 = AliTPCcalibDB::GetPressure(tstamp,fRun,1); | |
688 | Double_t ptrelative0 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,0); | |
689 | Double_t ptrelative1 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,1); | |
690 | Double_t temp0 = AliTPCcalibDB::GetTemperature(tstamp,fRun,0); | |
691 | Double_t temp1 = AliTPCcalibDB::GetTemperature(tstamp,fRun,1); | |
692 | TVectorD vecGoofie(20); | |
693 | AliDCSSensorArray* goofieArray = AliTPCcalibDB::Instance()->GetGoofieSensors(fRun); | |
694 | if (goofieArray){ | |
695 | for (Int_t isensor=0; isensor<goofieArray->NumSensors();isensor++){ | |
696 | AliDCSSensor *gsensor = goofieArray->GetSensor(isensor); | |
697 | if (gsensor) vecGoofie[isensor]=gsensor->GetValue(tstamp); | |
698 | } | |
699 | } | |
700 | (*cstream)<<"timeInfo"<< | |
701 | "run="<<fRun<< // run number | |
702 | "event="<<fEvent<< // event number | |
703 | "time="<<fTime<< // time stamp of event | |
704 | "trigger="<<fTrigger<< // trigger | |
705 | "mag="<<fMagF<< // magnetic field | |
706 | // Environment values | |
707 | "press0="<<valuePressure0<< | |
708 | "press1="<<valuePressure1<< | |
709 | "pt0="<<ptrelative0<< | |
710 | "pt1="<<ptrelative1<< | |
711 | "temp0="<<temp0<< | |
712 | "temp1="<<temp1<< | |
713 | "vecGoofie.=<<"<<&vecGoofie<< | |
714 | // | |
715 | // accumulated values | |
716 | // | |
717 | "fDz="<<fDz<< //! current delta z | |
2be25cc9 | 718 | "trigger="<<event->GetFiredTriggerClasses()<< |
719 | "\n"; | |
720 | } | |
721 | } | |
722 | printf("Trigger: %s\n",event->GetFiredTriggerClasses().Data()); | |
c74c5f6c | 723 | } |
724 | ||
dde68d36 | 725 | void AliTPCcalibTime::ProcessBeam(AliESDEvent */*event*/){ |
726 | } | |
727 | ||
74235403 | 728 | void AliTPCcalibTime::Analyze(){} |
729 | ||
74235403 | 730 | THnSparse* AliTPCcalibTime::GetHistoDrift(const char* name){ |
dde68d36 | 731 | TIterator* iterator = fArrayDz->MakeIterator(); |
732 | iterator->Reset(); | |
733 | TString newName=name; | |
734 | newName.ToUpper(); | |
735 | THnSparse* newHist=new THnSparseF(newName,"HistVdrift;time;p/T ratio;Vdrift;run",4,fBinsVdrift,fXminVdrift,fXmaxVdrift); | |
736 | THnSparse* addHist=NULL; | |
737 | while((addHist=(THnSparseF*)iterator->Next())){ | |
738 | if(!addHist) continue; | |
739 | TString histName=addHist->GetName(); | |
740 | if(!histName.Contains(newName)) continue; | |
741 | addHist->Print(); | |
742 | newHist->Add(addHist); | |
74235403 | 743 | } |
dde68d36 | 744 | return newHist; |
74235403 | 745 | } |
746 | ||
dde68d36 | 747 | TObjArray* AliTPCcalibTime::GetHistoDrift(){ |
748 | return fArrayDz; | |
74235403 | 749 | } |
750 | ||
751 | TGraphErrors* AliTPCcalibTime::GetGraphDrift(const char* name){ | |
dde68d36 | 752 | THnSparse* histoDrift=GetHistoDrift(name); |
753 | TGraphErrors* graphDrift=NULL; | |
754 | if(histoDrift){ | |
755 | graphDrift=FitSlices(histoDrift,2,0,400,100,0.05,0.95, kTRUE); | |
756 | TString end=histoDrift->GetName(); | |
757 | Int_t pos=end.Index("_"); | |
758 | end=end(pos,end.Capacity()-pos); | |
759 | TString graphName=graphDrift->ClassName(); | |
760 | graphName+=end; | |
761 | graphName.ToUpper(); | |
762 | graphDrift->SetName(graphName); | |
74235403 | 763 | } |
764 | return graphDrift; | |
765 | } | |
766 | ||
dde68d36 | 767 | TObjArray* AliTPCcalibTime::GetGraphDrift(){ |
768 | TObjArray* arrayGraphDrift=new TObjArray(); | |
769 | TIterator* iterator=fArrayDz->MakeIterator(); | |
74235403 | 770 | iterator->Reset(); |
dde68d36 | 771 | THnSparse* addHist=NULL; |
772 | while((addHist=(THnSparseF*)iterator->Next())) arrayGraphDrift->AddLast(GetGraphDrift(addHist->GetName())); | |
773 | return arrayGraphDrift; | |
74235403 | 774 | } |
775 | ||
dde68d36 | 776 | AliSplineFit* AliTPCcalibTime::GetFitDrift(const char* name){ |
d3ce44cb | 777 | TGraph* graphDrift=GetGraphDrift(name); |
dde68d36 | 778 | AliSplineFit* fitDrift=NULL; |
74235403 | 779 | if(graphDrift && graphDrift->GetN()){ |
dde68d36 | 780 | fitDrift=new AliSplineFit(); |
781 | fitDrift->SetGraph(graphDrift); | |
782 | fitDrift->SetMinPoints(graphDrift->GetN()+1); | |
783 | fitDrift->InitKnots(graphDrift,2,0,0.001); | |
784 | fitDrift->SplineFit(0); | |
785 | TString end=graphDrift->GetName(); | |
786 | Int_t pos=end.Index("_"); | |
787 | end=end(pos,end.Capacity()-pos); | |
788 | TString fitName=fitDrift->ClassName(); | |
789 | fitName+=end; | |
790 | fitName.ToUpper(); | |
791 | //fitDrift->SetName(fitName); | |
74235403 | 792 | delete graphDrift; |
dde68d36 | 793 | graphDrift=NULL; |
74235403 | 794 | } |
795 | return fitDrift; | |
796 | } | |
797 | ||
dde68d36 | 798 | //TObjArray* AliTPCcalibTime::GetFitDrift(){ |
799 | // TObjArray* arrayFitDrift=new TObjArray(); | |
800 | // TIterator* iterator = fArrayDz->MakeIterator(); | |
801 | // iterator->Reset(); | |
802 | // THnSparse* addHist=NULL; | |
803 | // while((addHist=(THnSparseF*)iterator->Next())) arrayFitDrift->AddLast(GetFitDrift(addHist->GetName())); | |
804 | // return arrayFitDrift; | |
805 | //} | |
74235403 | 806 | |
c74c5f6c | 807 | Long64_t AliTPCcalibTime::Merge(TCollection *li) { |
c74c5f6c | 808 | TIterator* iter = li->MakeIterator(); |
809 | AliTPCcalibTime* cal = 0; | |
810 | ||
811 | while ((cal = (AliTPCcalibTime*)iter->Next())) { | |
812 | if (!cal->InheritsFrom(AliTPCcalibTime::Class())) { | |
813 | Error("Merge","Attempt to add object of class %s to a %s", cal->ClassName(), this->ClassName()); | |
814 | return -1; | |
815 | } | |
2be25cc9 | 816 | for (Int_t imeas=0; imeas<3; imeas++){ |
817 | if (cal->GetHistVdriftLaserA(imeas) && cal->GetHistVdriftLaserA(imeas)){ | |
818 | fHistVdriftLaserA[imeas]->Add(cal->GetHistVdriftLaserA(imeas)); | |
819 | fHistVdriftLaserC[imeas]->Add(cal->GetHistVdriftLaserC(imeas)); | |
820 | } | |
821 | } | |
dde68d36 | 822 | TObjArray* addArray=cal->GetHistoDrift(); |
823 | if(!addArray) return 0; | |
824 | TIterator* iterator = addArray->MakeIterator(); | |
2be25cc9 | 825 | iterator->Reset(); |
dde68d36 | 826 | THnSparse* addHist=NULL; |
827 | while((addHist=(THnSparseF*)iterator->Next())){ | |
828 | if(!addHist) continue; | |
2be25cc9 | 829 | addHist->Print(); |
dde68d36 | 830 | THnSparse* localHist=(THnSparseF*)fArrayDz->FindObject(addHist->GetName()); |
2be25cc9 | 831 | if(!localHist){ |
832 | localHist=new THnSparseF(addHist->GetName(),"HistVdrift;time;p/T ratio;Vdrift;run",4,fBinsVdrift,fXminVdrift,fXmaxVdrift); | |
dde68d36 | 833 | fArrayDz->AddLast(localHist); |
2be25cc9 | 834 | } |
835 | localHist->Add(addHist); | |
836 | } | |
dde68d36 | 837 | // TMap * addMap=cal->GetHistoDrift(); |
838 | // if(!addMap) return 0; | |
839 | // TIterator* iterator = addMap->MakeIterator(); | |
840 | // iterator->Reset(); | |
841 | // TPair* addPair=0; | |
842 | // while((addPair=(TPair *)(addMap->FindObject(iterator->Next())))){ | |
843 | // THnSparse* addHist=dynamic_cast<THnSparseF*>(addPair->Value()); | |
844 | // if (!addHist) continue; | |
845 | // addHist->Print(); | |
846 | // THnSparse* localHist=dynamic_cast<THnSparseF*>(fMapDz->GetValue(addHist->GetName())); | |
847 | // if(!localHist){ | |
848 | // localHist=new THnSparseF(addHist->GetName(),"HistVdrift;time;p/T ratio;Vdrift;run",4,fBinsVdrift,fXminVdrift,fXmaxVdrift); | |
849 | // fMapDz->Add(new TObjString(addHist->GetName()),localHist); | |
850 | // } | |
851 | // localHist->Add(addHist); | |
852 | // } | |
d3ce44cb | 853 | for(Int_t i=0;i<10;i++) if (cal->GetCosmiMatchingHisto(i)) fCosmiMatchingHisto[i]->Add(cal->GetCosmiMatchingHisto(i)); |
3e55050f | 854 | // |
855 | // Merge alignment | |
856 | // | |
857 | for (Int_t itype=0; itype<3; itype++){ | |
858 | // | |
859 | // | |
860 | TObjArray *arr0= 0; | |
861 | TObjArray *arr1= 0; | |
862 | if (itype==0) {arr0=fAlignITSTPC; arr1=cal->fAlignITSTPC;} | |
863 | if (itype==1) {arr0=fAlignTRDTPC; arr1=cal->fAlignTRDTPC;} | |
864 | if (itype==2) {arr0=fAlignTOFTPC; arr1=cal->fAlignTOFTPC;} | |
865 | if (!arr1) continue; | |
866 | if (!arr0) arr0=new TObjArray(arr1->GetEntriesFast()); | |
867 | if (arr1->GetEntriesFast()>arr0->GetEntriesFast()){ | |
868 | arr0->Expand(arr1->GetEntriesFast()); | |
869 | } | |
870 | for (Int_t i=0;i<arr1->GetEntriesFast(); i++){ | |
871 | AliRelAlignerKalman *kalman1 = (AliRelAlignerKalman *)arr1->UncheckedAt(i); | |
872 | AliRelAlignerKalman *kalman0 = (AliRelAlignerKalman *)arr0->UncheckedAt(i); | |
873 | if (!kalman1) continue; | |
874 | if (!kalman0) {arr0->AddAt(new AliRelAlignerKalman(*kalman1),i); continue;} | |
875 | kalman0->SetRejectOutliers(kFALSE); | |
876 | kalman0->Merge(kalman1); | |
877 | } | |
878 | } | |
879 | ||
c74c5f6c | 880 | } |
c74c5f6c | 881 | return 0; |
c74c5f6c | 882 | } |
883 | ||
c74c5f6c | 884 | Bool_t AliTPCcalibTime::IsPair(AliExternalTrackParam *tr0, AliExternalTrackParam *tr1){ |
c74c5f6c | 885 | /* |
886 | // 0. Same direction - OPOSITE - cutDir +cutT | |
887 | TCut cutDir("cutDir","dir<-0.99") | |
888 | // 1. | |
889 | TCut cutT("cutT","abs(Tr1.fP[3]+Tr0.fP[3])<0.03") | |
890 | // | |
891 | // 2. The same rphi | |
892 | TCut cutD("cutD","abs(Tr0.fP[0]+Tr1.fP[0])<5") | |
893 | // | |
c74c5f6c | 894 | TCut cutPt("cutPt","abs(Tr1.fP[4]+Tr0.fP[4])<1&&abs(Tr0.fP[4])+abs(Tr1.fP[4])<10"); |
895 | // 1/Pt diff cut | |
896 | */ | |
897 | const Double_t *p0 = tr0->GetParameter(); | |
898 | const Double_t *p1 = tr1->GetParameter(); | |
74235403 | 899 | fCosmiMatchingHisto[0]->Fill(p0[0]+p1[0]); |
900 | fCosmiMatchingHisto[1]->Fill(p0[1]-p1[1]); | |
d3ce44cb | 901 | fCosmiMatchingHisto[2]->Fill(tr1->GetAlpha()-tr0->GetAlpha()+TMath::Pi()); |
74235403 | 902 | fCosmiMatchingHisto[3]->Fill(p0[3]+p1[3]); |
903 | fCosmiMatchingHisto[4]->Fill(p0[4]+p1[4]); | |
904 | ||
c74c5f6c | 905 | if (TMath::Abs(p0[3]+p1[3])>fCutTheta) return kFALSE; |
906 | if (TMath::Abs(p0[0]+p1[0])>fCutMaxD) return kFALSE; | |
da6c0bc9 | 907 | if (TMath::Abs(p0[1]-p1[1])>fCutMaxDz) return kFALSE; |
c74c5f6c | 908 | Double_t d0[3], d1[3]; |
909 | tr0->GetDirection(d0); | |
910 | tr1->GetDirection(d1); | |
911 | if (d0[0]*d1[0] + d0[1]*d1[1] + d0[2]*d1[2] >fCutMinDir) return kFALSE; | |
74235403 | 912 | |
d3ce44cb | 913 | fCosmiMatchingHisto[5]->Fill(p0[0]+p1[0]); |
914 | fCosmiMatchingHisto[6]->Fill(p0[1]-p1[1]); | |
915 | fCosmiMatchingHisto[7]->Fill(tr1->GetAlpha()-tr0->GetAlpha()+TMath::Pi()); | |
916 | fCosmiMatchingHisto[8]->Fill(p0[3]+p1[3]); | |
917 | fCosmiMatchingHisto[9]->Fill(p0[4]+p1[4]); | |
918 | ||
c74c5f6c | 919 | return kTRUE; |
920 | } | |
d3ce44cb | 921 | Bool_t AliTPCcalibTime::IsCross(AliESDtrack *tr0, AliESDtrack *tr1){ |
922 | return tr0->GetOuterParam()->GetZ()*tr1->GetOuterParam()->GetZ()<0 && tr0->GetInnerParam()->GetZ()*tr1->GetInnerParam()->GetZ()<0 && tr0->GetOuterParam()->GetZ()*tr0->GetInnerParam()->GetZ()>0 && tr1->GetOuterParam()->GetZ()*tr1->GetInnerParam()->GetZ()>0; | |
923 | } | |
924 | ||
3e55050f | 925 | Bool_t AliTPCcalibTime::IsSame(AliESDtrack *tr0, AliESDtrack *tr1){ |
926 | // | |
927 | // track crossing the CE | |
928 | // 0. minimal number of clusters | |
929 | // 1. Same sector +-1 | |
930 | // 2. Inner and outer track param on opposite side | |
931 | // 3. Outer and inner track parameter close each to other | |
932 | // 3. | |
933 | Bool_t result=kTRUE; | |
934 | // | |
935 | // inner and outer on opposite sides in z | |
936 | // | |
937 | const Int_t knclCut0 = 30; | |
938 | const Double_t kalphaCut = 0.4; | |
939 | // | |
940 | // 0. minimal number of clusters | |
941 | // | |
942 | if (tr0->GetTPCNcls()<knclCut0) return kFALSE; | |
943 | if (tr1->GetTPCNcls()<knclCut0) return kFALSE; | |
944 | // | |
945 | // 1. alpha cut - sector+-1 | |
946 | // | |
947 | if (TMath::Abs(tr0->GetOuterParam()->GetAlpha()-tr1->GetOuterParam()->GetAlpha())>kalphaCut) return kFALSE; | |
948 | // | |
949 | // 2. Z crossing | |
950 | // | |
951 | if (tr0->GetOuterParam()->GetZ()*tr0->GetInnerParam()->GetZ()>0) result&=kFALSE; | |
952 | if (tr1->GetOuterParam()->GetZ()*tr1->GetInnerParam()->GetZ()>0) result&=kFALSE; | |
953 | if (result==kFALSE){ | |
954 | return result; | |
955 | } | |
956 | // | |
957 | // | |
958 | const Double_t *p0I = tr0->GetInnerParam()->GetParameter(); | |
959 | const Double_t *p1I = tr1->GetInnerParam()->GetParameter(); | |
960 | const Double_t *p0O = tr0->GetOuterParam()->GetParameter(); | |
961 | const Double_t *p1O = tr1->GetOuterParam()->GetParameter(); | |
962 | // | |
963 | if (TMath::Abs(p0I[0]-p1I[0])>fCutMaxD) result&=kFALSE; | |
964 | if (TMath::Abs(p0I[1]-p1I[1])>fCutMaxDz) result&=kFALSE; | |
965 | if (TMath::Abs(p0I[2]-p1I[2])>fCutTheta) result&=kFALSE; | |
966 | if (TMath::Abs(p0I[3]-p1I[3])>fCutTheta) result&=kFALSE; | |
967 | if (TMath::Abs(p0O[0]-p1O[0])>fCutMaxD) result&=kFALSE; | |
968 | if (TMath::Abs(p0O[1]-p1O[1])>fCutMaxDz) result&=kFALSE; | |
969 | if (TMath::Abs(p0O[2]-p1O[2])>fCutTheta) result&=kFALSE; | |
970 | if (TMath::Abs(p0O[3]-p1O[3])>fCutTheta) result&=kFALSE; | |
971 | if (result==kTRUE){ | |
972 | result=kTRUE; // just to put break point here | |
973 | } | |
974 | return result; | |
dde68d36 | 975 | } |
976 | ||
31aa7c5c | 977 | |
3e55050f | 978 | void AliTPCcalibTime::ProcessSame(AliESDtrack* track, AliESDfriendTrack *friendTrack,AliESDEvent *event){ |
979 | // | |
980 | // Process TPC tracks crossing CE | |
981 | // | |
982 | // 0. Select only track crossing the CE | |
983 | // 1. Cut on the track length | |
984 | // 2. Refit the terack on A and C side separatelly | |
985 | // 3. Fill time histograms | |
986 | const Int_t kMinNcl=100; | |
987 | const Int_t kMinNclS=25; // minimul number of clusters on the sides | |
988 | if (!friendTrack->GetTPCOut()) return; | |
989 | // | |
990 | // 0. Select only track crossing the CE | |
991 | // | |
992 | if (track->GetInnerParam()->GetZ()*friendTrack->GetTPCOut()->GetZ()>0) return; | |
993 | // | |
994 | // 1. cut on track length | |
995 | // | |
996 | if (track->GetTPCNcls()<kMinNcl) return; | |
997 | // | |
998 | // 2. Refit track sepparatel on A and C side | |
999 | // | |
1000 | TObject *calibObject; | |
1001 | AliTPCseed *seed = 0; | |
1002 | for (Int_t l=0;(calibObject=friendTrack->GetCalibObject(l));++l) { | |
1003 | if ((seed=dynamic_cast<AliTPCseed*>(calibObject))) break; | |
1004 | } | |
1005 | if (!seed) return; | |
1006 | // | |
1007 | AliExternalTrackParam trackIn(*track->GetInnerParam()); | |
1008 | AliExternalTrackParam trackOut(*track->GetOuterParam()); | |
1009 | Double_t cov[3]={0.01,0.,0.01}; //use the same errors | |
1010 | Double_t xyz[3]={0,0.,0.0}; | |
1011 | Double_t bz =0; | |
1012 | Int_t nclIn=0,nclOut=0; | |
1013 | trackIn.ResetCovariance(30.); | |
1014 | trackOut.ResetCovariance(30.); | |
1015 | // | |
1016 | //2.a Refit inner | |
1017 | // | |
1018 | for (Int_t irow=0;irow<159;irow++) { | |
1019 | AliTPCclusterMI *cl=seed->GetClusterPointer(irow); | |
1020 | if (!cl) continue; | |
1021 | if (cl->GetX()<80) continue; | |
1022 | if (track->GetInnerParam()->GetZ()<0 &&(cl->GetDetector()%36)<18) break; | |
1023 | if (track->GetInnerParam()->GetZ()>0 &&(cl->GetDetector()%36)>=18) break; | |
1024 | Int_t sector = cl->GetDetector(); | |
1025 | Float_t dalpha = TMath::DegToRad()*(sector%18*20.+10.)-trackIn.GetAlpha(); | |
1026 | if (TMath::Abs(dalpha)>0.01){ | |
1027 | if (!trackIn.Rotate(TMath::DegToRad()*(sector%18*20.+10.))) break; | |
1028 | } | |
1029 | Double_t r[3]={cl->GetX(),cl->GetY(),cl->GetZ()}; | |
1030 | trackIn.GetXYZ(xyz); | |
1031 | bz = AliTracker::GetBz(xyz); | |
1032 | if (!trackIn.PropagateTo(r[0],bz)) break; | |
1033 | nclIn++; | |
1034 | trackIn.Update(&r[1],cov); | |
1035 | } | |
1036 | // | |
1037 | //2.b Refit outer | |
1038 | // | |
1039 | for (Int_t irow=159;irow>0;irow--) { | |
1040 | AliTPCclusterMI *cl=seed->GetClusterPointer(irow); | |
1041 | if (!cl) continue; | |
1042 | if (cl->GetX()<80) continue; | |
1043 | if (cl->GetZ()*track->GetOuterParam()->GetZ()<0) break; | |
1044 | if (friendTrack->GetTPCOut()->GetZ()<0 &&(cl->GetDetector()%36)<18) break; | |
1045 | if (friendTrack->GetTPCOut()->GetZ()>0 &&(cl->GetDetector()%36)>=18) break; | |
1046 | Int_t sector = cl->GetDetector(); | |
1047 | Float_t dalpha = TMath::DegToRad()*(sector%18*20.+10.)-trackOut.GetAlpha(); | |
1048 | if (TMath::Abs(dalpha)>0.01){ | |
1049 | if (!trackOut.Rotate(TMath::DegToRad()*(sector%18*20.+10.))) break; | |
1050 | } | |
1051 | Double_t r[3]={cl->GetX(),cl->GetY(),cl->GetZ()}; | |
1052 | trackOut.GetXYZ(xyz); | |
1053 | bz = AliTracker::GetBz(xyz); | |
1054 | if (!trackOut.PropagateTo(r[0],bz)) break; | |
1055 | nclOut++; | |
1056 | trackOut.Update(&r[1],cov); | |
1057 | } | |
1058 | trackOut.Rotate(trackIn.GetAlpha()); | |
1059 | Double_t meanX = (trackIn.GetX()+trackOut.GetX())*0.5; | |
1060 | trackIn.PropagateTo(meanX,bz); | |
1061 | trackOut.PropagateTo(meanX,bz); | |
1062 | TTreeSRedirector *cstream = GetDebugStreamer(); | |
1063 | if (cstream){ | |
1064 | TVectorD gxyz(3); | |
1065 | trackIn.GetXYZ(gxyz.GetMatrixArray()); | |
1066 | TTimeStamp tstamp(fTime); | |
1067 | Double_t ptrelative0 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,0); | |
1068 | Double_t ptrelative1 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,1); | |
1069 | (*cstream)<<"tpctpc"<< | |
1070 | "run="<<fRun<< // run number | |
1071 | "event="<<fEvent<< // event number | |
1072 | "time="<<fTime<< // time stamp of event | |
1073 | "trigger="<<fTrigger<< // trigger | |
1074 | "mag="<<fMagF<< // magnetic field | |
1075 | "ptrel0.="<<ptrelative0<< | |
1076 | "ptrel1.="<<ptrelative1<< | |
1077 | // | |
1078 | "xyz.="<<&gxyz<< // global position | |
1079 | "tIn.="<<&trackIn<< // refitterd track in | |
1080 | "tOut.="<<&trackOut<< // refitter track out | |
1081 | "nclIn="<<nclIn<< // | |
1082 | "nclOut="<<nclOut<< // | |
1083 | "\n"; | |
1084 | } | |
1085 | // | |
1086 | // 3. Fill time histograms | |
1087 | // Debug stremaer expression | |
1088 | // chainTPCTPC->Draw("(tIn.fP[1]-tOut.fP[1])*sign(-tIn.fP[3]):tIn.fP[3]","min(nclIn,nclOut)>30","") | |
1089 | if (TMath::Min(nclIn,nclOut)>kMinNclS){ | |
1090 | fDz = trackOut.GetZ()-trackIn.GetZ(); | |
1091 | if (trackOut.GetTgl()<0) fDz*=-1.; | |
1092 | TTimeStamp tstamp(fTime); | |
1093 | Double_t ptrelative0 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,0); | |
1094 | Double_t ptrelative1 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,1); | |
1095 | Double_t vecDrift[4]={fTime,(ptrelative0+ptrelative1)/2.0,fDz/500.0,event->GetRunNumber()}; | |
1096 | // | |
1097 | // fill histograms per trigger class and itegrated | |
1098 | // | |
1099 | THnSparse* curHist=NULL; | |
1100 | for (Int_t itype=0; itype<2; itype++){ | |
1101 | TString name="MEAN_VDRIFT_CROSS_"; | |
1102 | if (itype==0){ | |
1103 | name+=event->GetFiredTriggerClasses(); | |
1104 | name.ToUpper(); | |
1105 | }else{ | |
1106 | name+="ALL"; | |
1107 | } | |
1108 | curHist=(THnSparseF*)fArrayDz->FindObject(name); | |
1109 | if(!curHist){ | |
1110 | curHist=new THnSparseF(name,"HistVdrift;time;p/T ratio;Vdrift;run",4,fBinsVdrift,fXminVdrift,fXmaxVdrift); | |
1111 | fArrayDz->AddLast(curHist); | |
1112 | } | |
1113 | curHist->Fill(vecDrift); | |
1114 | } | |
1115 | } | |
1116 | ||
1117 | } | |
817766d5 | 1118 | |
1119 | void AliTPCcalibTime::ProcessAlignITS(AliESDtrack* track, AliESDfriendTrack *friendTrack){ | |
1120 | // | |
3e55050f | 1121 | // Process track - Update TPC-ITS alignment |
1122 | // Updates: | |
1123 | // 0. Apply standartd cuts | |
1124 | // 1. Recalucluate the current statistic median/RMS | |
1125 | // 2. Apply median+-rms cut | |
1126 | // 3. Update kalman filter | |
1127 | // | |
1128 | const Int_t kMinTPC = 80; // minimal number of TPC cluster | |
1129 | const Int_t kMinITS = 3; // minimal number of ITS cluster | |
1130 | const Double_t kMinZ = 10; // maximal dz distance | |
1131 | const Double_t kMaxDy = 1.; // maximal dy distance | |
1132 | const Double_t kMaxAngle= 0.01; // maximal angular distance | |
1133 | const Double_t kSigmaCut= 5; // maximal sigma distance to median | |
1134 | const Double_t kVdErr = 0.1; // initial uncertainty of the vd correction | |
1135 | const Double_t kVdYErr = 0.05; // initial uncertainty of the vd correction | |
1136 | const Double_t kOutCut = 1.0; // outlyer cut in AliRelAlgnmentKalman | |
1137 | const Int_t kN=500; // deepnes of history | |
1138 | static Int_t kglast=0; | |
1139 | static Double_t* kgdP[4]={new Double_t[kN], new Double_t[kN], new Double_t[kN], new Double_t[kN]}; | |
1140 | /* | |
1141 | 0. Standrd cuts: | |
1142 | TCut cut="abs(pTPC.fP[2]-pITS.fP[2])<0.01&&abs(pTPC.fP[3]-pITS.fP[3])<0.01&&abs(pTPC.fP[2]-pITS.fP[2])<1"; | |
1143 | */ | |
817766d5 | 1144 | // |
3e55050f | 1145 | // 0. Apply standard cuts |
817766d5 | 1146 | // |
1147 | Int_t dummycl[1000]; | |
1148 | if (track->GetITSclusters(dummycl)<kMinITS) return; // minimal amount of clusters | |
1149 | if (track->GetTPCNcls()<kMinTPC) return; // minimal amount of clusters cut | |
3e55050f | 1150 | if (!friendTrack->GetITSOut()) return; |
817766d5 | 1151 | if (!track->GetInnerParam()) return; |
1152 | if (!track->GetOuterParam()) return; | |
1153 | // exclude crossing track | |
1154 | if (track->GetOuterParam()->GetZ()*track->GetInnerParam()->GetZ()<0) return; | |
1155 | if (TMath::Abs(track->GetInnerParam()->GetZ())<kMinZ) return; | |
1156 | // | |
1157 | AliExternalTrackParam &pTPC=(AliExternalTrackParam &)(*(track->GetInnerParam())); | |
1158 | AliExternalTrackParam pITS(*(friendTrack->GetITSOut())); | |
3e55050f | 1159 | pITS.Rotate(pTPC.GetAlpha()); |
1160 | pITS.PropagateTo(pTPC.GetX(),fMagF); | |
1161 | if (TMath::Abs(pITS.GetY()-pTPC.GetY()) >kMaxDy) return; | |
1162 | if (TMath::Abs(pITS.GetSnp()-pTPC.GetSnp())>kMaxAngle) return; | |
1163 | if (TMath::Abs(pITS.GetTgl()-pTPC.GetTgl())>kMaxAngle) return; | |
1164 | // | |
1165 | // 1. Update median and RMS info | |
1166 | // | |
1167 | TVectorD vecDelta(4),vecMedian(4), vecRMS(4); | |
1168 | TVectorD vecDeltaN(5); | |
1169 | Double_t sign=(pITS.GetParameter()[1]>0)? 1.:-1.; | |
1170 | vecDelta[4]=0; | |
1171 | for (Int_t i=0;i<4;i++){ | |
1172 | vecDelta[i]=(pITS.GetParameter()[i]-pTPC.GetParameter()[i])*sign; | |
1173 | kgdP[i][kglast%kN]=vecDelta[i]; | |
1174 | } | |
1175 | kglast=(kglast+1); | |
1176 | Int_t entries=(kglast<kN)?kglast:kN; | |
1177 | for (Int_t i=0;i<4;i++){ | |
1178 | vecMedian[i] = TMath::Median(entries,kgdP[i]); | |
1179 | vecRMS[i] = TMath::RMS(entries,kgdP[i]); | |
1180 | vecDeltaN[i] = 0; | |
1181 | if (vecRMS[i]>0.){ | |
1182 | vecDeltaN[i] = (vecDelta[i]-vecMedian[i])/vecRMS[i]; | |
1183 | vecDeltaN[4]+= TMath::Abs(vecDeltaN[i]); //sum of abs residuals | |
1184 | } | |
1185 | } | |
817766d5 | 1186 | // |
3e55050f | 1187 | // 2. Apply median+-rms cut |
817766d5 | 1188 | // |
3e55050f | 1189 | if (kglast<3) return; //median and RMS to be defined |
1190 | if ( vecDeltaN[4]/4.>kSigmaCut) return; | |
1191 | // | |
1192 | // 3. Update alignment | |
817766d5 | 1193 | // |
1194 | Int_t htime = fTime/3600; //time in hours | |
1195 | if (fAlignITSTPC->GetEntries()<htime){ | |
1196 | fAlignITSTPC->Expand(htime*2+20); | |
1197 | } | |
1198 | AliRelAlignerKalman* align = (AliRelAlignerKalman*)fAlignITSTPC->At(htime); | |
1199 | if (!align){ | |
3e55050f | 1200 | // make Alignment object if doesn't exist |
817766d5 | 1201 | align=new AliRelAlignerKalman(); |
3e55050f | 1202 | align->SetRunNumber(fRun); |
1203 | (*align->GetStateCov())(6,6)=kVdErr*kVdErr; | |
1204 | (*align->GetStateCov())(8,8)=kVdYErr*kVdYErr; | |
1205 | align->SetOutRejSigma(kOutCut+kOutCut*kN); | |
1206 | align->SetRejectOutliers(kFALSE); | |
1207 | ||
1208 | align->SetTPCvd(AliTPCcalibDB::Instance()->GetParameters()->GetDriftV()/1000000.); | |
817766d5 | 1209 | align->SetMagField(fMagF); |
1210 | fAlignITSTPC->AddAt(align,htime); | |
1211 | } | |
817766d5 | 1212 | align->AddTrackParams(&pITS,&pTPC); |
1213 | align->SetTimeStamp(fTime); | |
3e55050f | 1214 | align->SetRunNumber(fRun ); |
1215 | // | |
1216 | Int_t nupdates=align->GetNUpdates(); | |
1217 | align->SetOutRejSigma(kOutCut+kOutCut*kN/Double_t(nupdates)); | |
1218 | align->SetRejectOutliers(kFALSE); | |
817766d5 | 1219 | TTreeSRedirector *cstream = GetDebugStreamer(); |
1220 | if (cstream && align->GetState() && align->GetState()->GetNrows()>2 ){ | |
1221 | TTimeStamp tstamp(fTime); | |
1222 | Float_t valuePressure0 = AliTPCcalibDB::GetPressure(tstamp,fRun,0); | |
1223 | Float_t valuePressure1 = AliTPCcalibDB::GetPressure(tstamp,fRun,1); | |
1224 | Double_t ptrelative0 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,0); | |
1225 | Double_t ptrelative1 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,1); | |
1226 | Double_t temp0 = AliTPCcalibDB::GetTemperature(tstamp,fRun,0); | |
1227 | Double_t temp1 = AliTPCcalibDB::GetTemperature(tstamp,fRun,1); | |
1228 | TVectorD vecGoofie(20); | |
1229 | AliDCSSensorArray* goofieArray = AliTPCcalibDB::Instance()->GetGoofieSensors(fRun); | |
1230 | if (goofieArray){ | |
1231 | for (Int_t isensor=0; isensor<goofieArray->NumSensors();isensor++){ | |
1232 | AliDCSSensor *gsensor = goofieArray->GetSensor(isensor); | |
1233 | if (gsensor) vecGoofie[isensor]=gsensor->GetValue(tstamp); | |
1234 | } | |
1235 | } | |
1236 | TVectorD gpTPC(3), gdTPC(3); | |
1237 | TVectorD gpITS(3), gdITS(3); | |
1238 | pTPC.GetXYZ(gpTPC.GetMatrixArray()); | |
1239 | pTPC.GetDirection(gdTPC.GetMatrixArray()); | |
1240 | pITS.GetXYZ(gpITS.GetMatrixArray()); | |
1241 | pITS.GetDirection(gdITS.GetMatrixArray()); | |
1242 | (*cstream)<<"itstpc"<< | |
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<< | |
817766d5 | 1256 | // |
3e55050f | 1257 | "nmed="<<kglast<< // number of entries to define median and RMS |
1258 | "vMed.="<<&vecMedian<< // median of deltas | |
1259 | "vRMS.="<<&vecRMS<< // rms of deltas | |
1260 | "vDelta.="<<&vecDelta<< // delta in respect to median | |
1261 | "vDeltaN.="<<&vecDeltaN<< // normalized delta in respect to median | |
1262 | "t.="<<track<< // ful track - find proper cuts | |
1263 | "a.="<<align<< // current alignment | |
1264 | "pITS.="<<&pITS<< // track param ITS | |
1265 | "pTPC.="<<&pTPC<< // track param TPC | |
1266 | "gpTPC.="<<&gpTPC<< // global position TPC | |
1267 | "gdTPC.="<<&gdTPC<< // global direction TPC | |
1268 | "gpITS.="<<&gpITS<< // global position ITS | |
1269 | "gdITS.="<<&gdITS<< // global position ITS | |
817766d5 | 1270 | "\n"; |
1271 | } | |
817766d5 | 1272 | } |
3e55050f | 1273 | |
1274 | ||
1275 | ||
1276 | ||
0dac7b3a | 1277 | void AliTPCcalibTime::ProcessAlignTRD(AliESDtrack* track, AliESDfriendTrack *friendTrack){ |
1278 | // | |
3e55050f | 1279 | // Process track - Update TPC-TRD alignment |
1280 | // Updates: | |
1281 | // 0. Apply standartd cuts | |
1282 | // 1. Recalucluate the current statistic median/RMS | |
1283 | // 2. Apply median+-rms cut | |
1284 | // 3. Update kalman filter | |
1285 | // | |
1286 | const Int_t kMinTPC = 80; // minimal number of TPC cluster | |
1287 | const Int_t kMinTRD = 50; // minimal number of TRD cluster | |
1288 | const Double_t kMinZ = 20; // maximal dz distance | |
1289 | const Double_t kMaxDy = 1.; // maximal dy distance | |
1290 | const Double_t kMaxAngle= 0.01; // maximal angular distance | |
1291 | const Double_t kSigmaCut= 5; // maximal sigma distance to median | |
1292 | const Double_t kVdErr = 0.1; // initial uncertainty of the vd correction | |
1293 | const Double_t kVdYErr = 0.05; // initial uncertainty of the vd correction | |
1294 | const Double_t kOutCut = 1.0; // outlyer cut in AliRelAlgnmentKalman | |
1295 | const Int_t kN=500; // deepnes of history | |
1296 | static Int_t kglast=0; | |
1297 | static Double_t* kgdP[4]={new Double_t[kN], new Double_t[kN], new Double_t[kN], new Double_t[kN]}; | |
0dac7b3a | 1298 | // |
3e55050f | 1299 | // 0. Apply standard cuts |
0dac7b3a | 1300 | // |
1301 | Int_t dummycl[1000]; | |
1302 | if (track->GetTRDclusters(dummycl)<kMinTRD) return; // minimal amount of clusters | |
1303 | if (track->GetTPCNcls()<kMinTPC) return; // minimal amount of clusters cut | |
3e55050f | 1304 | if (!friendTrack->GetTRDIn()) return; |
0dac7b3a | 1305 | if (!track->GetInnerParam()) return; |
1306 | if (!track->GetOuterParam()) return; | |
1307 | // exclude crossing track | |
1308 | if (track->GetOuterParam()->GetZ()*track->GetInnerParam()->GetZ()<0) return; | |
3e55050f | 1309 | if (TMath::Abs(track->GetInnerParam()->GetZ())<kMinZ) return; |
0dac7b3a | 1310 | // |
1311 | AliExternalTrackParam &pTPC=(AliExternalTrackParam &)(*(track->GetOuterParam())); | |
1312 | AliExternalTrackParam pTRD(*(friendTrack->GetTRDIn())); | |
3e55050f | 1313 | pTRD.Rotate(pTPC.GetAlpha()); |
1314 | pTRD.PropagateTo(pTPC.GetX(),fMagF); | |
1315 | ((Double_t*)pTRD.GetCovariance())[2]+=3.*3.; // increas sys errors | |
1316 | ((Double_t*)pTRD.GetCovariance())[9]+=0.1*0.1; // increse sys errors | |
1317 | ||
1318 | if (TMath::Abs(pTRD.GetY()-pTPC.GetY()) >kMaxDy) return; | |
1319 | if (TMath::Abs(pTRD.GetSnp()-pTPC.GetSnp())>kMaxAngle) return; | |
1320 | if (TMath::Abs(pTRD.GetTgl()-pTPC.GetTgl())>kMaxAngle) return; | |
0dac7b3a | 1321 | // |
3e55050f | 1322 | // 1. Update median and RMS info |
0dac7b3a | 1323 | // |
3e55050f | 1324 | TVectorD vecDelta(4),vecMedian(4), vecRMS(4); |
1325 | TVectorD vecDeltaN(5); | |
1326 | Double_t sign=(pTRD.GetParameter()[1]>0)? 1.:-1.; | |
1327 | vecDelta[4]=0; | |
1328 | for (Int_t i=0;i<4;i++){ | |
1329 | vecDelta[i]=(pTRD.GetParameter()[i]-pTPC.GetParameter()[i])*sign; | |
1330 | kgdP[i][kglast%kN]=vecDelta[i]; | |
1331 | } | |
1332 | kglast=(kglast+1); | |
1333 | Int_t entries=(kglast<kN)?kglast:kN; | |
1334 | for (Int_t i=0;i<4;i++){ | |
1335 | vecMedian[i] = TMath::Median(entries,kgdP[i]); | |
1336 | vecRMS[i] = TMath::RMS(entries,kgdP[i]); | |
1337 | vecDeltaN[i] = 0; | |
1338 | if (vecRMS[i]>0.){ | |
1339 | vecDeltaN[i] = (vecDelta[i]-vecMedian[i])/vecRMS[i]; | |
1340 | vecDeltaN[4]+= TMath::Abs(vecDeltaN[i]); //sum of abs residuals | |
1341 | } | |
1342 | } | |
1343 | // | |
1344 | // 2. Apply median+-rms cut | |
1345 | // | |
1346 | if (kglast<3) return; //median and RMS to be defined | |
1347 | if ( vecDeltaN[4]/4.>kSigmaCut) return; | |
1348 | // | |
1349 | // 3. Update alignment | |
0dac7b3a | 1350 | // |
1351 | Int_t htime = fTime/3600; //time in hours | |
1352 | if (fAlignTRDTPC->GetEntries()<htime){ | |
1353 | fAlignTRDTPC->Expand(htime*2+20); | |
1354 | } | |
1355 | AliRelAlignerKalman* align = (AliRelAlignerKalman*)fAlignTRDTPC->At(htime); | |
1356 | if (!align){ | |
3e55050f | 1357 | // make Alignment object if doesn't exist |
0dac7b3a | 1358 | align=new AliRelAlignerKalman(); |
3e55050f | 1359 | align->SetRunNumber(fRun); |
1360 | (*align->GetStateCov())(6,6)=kVdErr*kVdErr; | |
1361 | (*align->GetStateCov())(8,8)=kVdYErr*kVdYErr; | |
1362 | align->SetOutRejSigma(kOutCut+kOutCut*kN); | |
1363 | align->SetRejectOutliers(kFALSE); | |
1364 | align->SetTPCvd(AliTPCcalibDB::Instance()->GetParameters()->GetDriftV()/1000000.); | |
0dac7b3a | 1365 | align->SetMagField(fMagF); |
1366 | fAlignTRDTPC->AddAt(align,htime); | |
1367 | } | |
0dac7b3a | 1368 | align->AddTrackParams(&pTRD,&pTPC); |
1369 | align->SetTimeStamp(fTime); | |
3e55050f | 1370 | align->SetRunNumber(fRun ); |
1371 | // | |
1372 | Int_t nupdates=align->GetNUpdates(); | |
1373 | align->SetOutRejSigma(kOutCut+kOutCut*kN/Double_t(nupdates)); | |
1374 | align->SetRejectOutliers(kFALSE); | |
0dac7b3a | 1375 | TTreeSRedirector *cstream = GetDebugStreamer(); |
1376 | if (cstream && align->GetState() && align->GetState()->GetNrows()>2 ){ | |
1377 | TTimeStamp tstamp(fTime); | |
1378 | Float_t valuePressure0 = AliTPCcalibDB::GetPressure(tstamp,fRun,0); | |
1379 | Float_t valuePressure1 = AliTPCcalibDB::GetPressure(tstamp,fRun,1); | |
1380 | Double_t ptrelative0 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,0); | |
1381 | Double_t ptrelative1 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,1); | |
1382 | Double_t temp0 = AliTPCcalibDB::GetTemperature(tstamp,fRun,0); | |
1383 | Double_t temp1 = AliTPCcalibDB::GetTemperature(tstamp,fRun,1); | |
1384 | TVectorD vecGoofie(20); | |
1385 | AliDCSSensorArray* goofieArray = AliTPCcalibDB::Instance()->GetGoofieSensors(fRun); | |
1386 | if (goofieArray){ | |
1387 | for (Int_t isensor=0; isensor<goofieArray->NumSensors();isensor++){ | |
1388 | AliDCSSensor *gsensor = goofieArray->GetSensor(isensor); | |
1389 | if (gsensor) vecGoofie[isensor]=gsensor->GetValue(tstamp); | |
1390 | } | |
1391 | } | |
1392 | TVectorD gpTPC(3), gdTPC(3); | |
1393 | TVectorD gpTRD(3), gdTRD(3); | |
1394 | pTPC.GetXYZ(gpTPC.GetMatrixArray()); | |
1395 | pTPC.GetDirection(gdTPC.GetMatrixArray()); | |
1396 | pTRD.GetXYZ(gpTRD.GetMatrixArray()); | |
1397 | pTRD.GetDirection(gdTRD.GetMatrixArray()); | |
3e55050f | 1398 | (*cstream)<<"trdtpc"<< |
0dac7b3a | 1399 | "run="<<fRun<< // run number |
1400 | "event="<<fEvent<< // event number | |
1401 | "time="<<fTime<< // time stamp of event | |
1402 | "trigger="<<fTrigger<< // trigger | |
1403 | "mag="<<fMagF<< // magnetic field | |
1404 | // Environment values | |
1405 | "press0="<<valuePressure0<< | |
1406 | "press1="<<valuePressure1<< | |
1407 | "pt0="<<ptrelative0<< | |
1408 | "pt1="<<ptrelative1<< | |
1409 | "temp0="<<temp0<< | |
1410 | "temp1="<<temp1<< | |
1411 | "vecGoofie.="<<&vecGoofie<< | |
0dac7b3a | 1412 | // |
3e55050f | 1413 | "nmed="<<kglast<< // number of entries to define median and RMS |
1414 | "vMed.="<<&vecMedian<< // median of deltas | |
1415 | "vRMS.="<<&vecRMS<< // rms of deltas | |
1416 | "vDelta.="<<&vecDelta<< // delta in respect to median | |
1417 | "vDeltaN.="<<&vecDeltaN<< // normalized delta in respect to median | |
1418 | "t.="<<track<< // ful track - find proper cuts | |
1419 | "a.="<<align<< // current alignment | |
1420 | "pTRD.="<<&pTRD<< // track param TRD | |
1421 | "pTPC.="<<&pTPC<< // track param TPC | |
1422 | "gpTPC.="<<&gpTPC<< // global position TPC | |
1423 | "gdTPC.="<<&gdTPC<< // global direction TPC | |
1424 | "gpTRD.="<<&gpTRD<< // global position TRD | |
1425 | "gdTRD.="<<&gdTRD<< // global position TRD | |
0dac7b3a | 1426 | "\n"; |
1427 | } | |
0dac7b3a | 1428 | } |
817766d5 | 1429 | |
1430 | ||
1431 | void AliTPCcalibTime::ProcessAlignTOF(AliESDtrack* track, AliESDfriendTrack *friendTrack){ | |
1432 | // | |
817766d5 | 1433 | // |
3e55050f | 1434 | // Process track - Update TPC-TOF alignment |
1435 | // Updates: | |
1436 | // -1. Make a TOF "track" | |
1437 | // 0. Apply standartd cuts | |
1438 | // 1. Recalucluate the current statistic median/RMS | |
1439 | // 2. Apply median+-rms cut | |
1440 | // 3. Update kalman filter | |
1441 | // | |
1442 | const Int_t kMinTPC = 80; // minimal number of TPC cluster | |
1443 | const Double_t kMinZ = 10; // maximal dz distance | |
1444 | const Double_t kMaxDy = 5.; // maximal dy distance | |
1445 | const Double_t kMaxAngle= 0.01; // maximal angular distance | |
1446 | const Double_t kSigmaCut= 5; // maximal sigma distance to median | |
1447 | const Double_t kVdErr = 0.1; // initial uncertainty of the vd correction | |
1448 | const Double_t kVdYErr = 0.05; // initial uncertainty of the vd correction | |
1449 | ||
1450 | const Double_t kOutCut = 1.0; // outlyer cut in AliRelAlgnmentKalman | |
1451 | const Int_t kN=1000; // deepnes of history | |
1452 | static Int_t kglast=0; | |
1453 | static Double_t* kgdP[4]={new Double_t[kN], new Double_t[kN], new Double_t[kN], new Double_t[kN]}; | |
817766d5 | 1454 | // |
3e55050f | 1455 | // -1. Make a TOF track- |
1456 | // Clusters are not in friends - use alingment points | |
1457 | // | |
1458 | if (track->GetTOFsignal()<=0) return; | |
1459 | if (!friendTrack->GetTPCOut()) return; | |
1460 | if (!track->GetInnerParam()) return; | |
1461 | if (!track->GetOuterParam()) return; | |
817766d5 | 1462 | const AliTrackPointArray *points=friendTrack->GetTrackPointArray(); |
1463 | if (!points) return; | |
3e55050f | 1464 | AliExternalTrackParam pTPC(*(track->GetOuterParam())); |
1465 | AliExternalTrackParam pTOF(pTPC); | |
1466 | Double_t mass = TDatabasePDG::Instance()->GetParticle("mu+")->Mass(); | |
817766d5 | 1467 | Int_t npoints = points->GetNPoints(); |
1468 | AliTrackPoint point; | |
3e55050f | 1469 | Int_t naccept=0; |
817766d5 | 1470 | // |
1471 | for (Int_t ipoint=0;ipoint<npoints;ipoint++){ | |
817766d5 | 1472 | points->GetPoint(point,ipoint); |
1473 | Float_t xyz[3]; | |
1474 | point.GetXYZ(xyz); | |
1475 | Double_t r=TMath::Sqrt(xyz[0]*xyz[0]+xyz[1]*xyz[1]); | |
3e55050f | 1476 | if (r<350) continue; |
817766d5 | 1477 | if (r>400) continue; |
3e55050f | 1478 | AliTracker::PropagateTrackToBxByBz(&pTPC,r,mass,2.,kTRUE); |
1479 | AliTracker::PropagateTrackToBxByBz(&pTPC,r,mass,0.1,kTRUE); | |
1480 | AliTrackPoint lpoint = point.Rotate(pTPC.GetAlpha()); | |
1481 | pTPC.PropagateTo(lpoint.GetX(),fMagF); | |
1482 | pTOF=pTPC; | |
817766d5 | 1483 | ((Double_t*)pTOF.GetParameter())[0] =lpoint.GetY(); |
1484 | ((Double_t*)pTOF.GetParameter())[1] =lpoint.GetZ(); | |
3e55050f | 1485 | ((Double_t*)pTOF.GetCovariance())[0]+=3.*3./12.; |
1486 | ((Double_t*)pTOF.GetCovariance())[2]+=3.*3./12.; | |
0dac7b3a | 1487 | ((Double_t*)pTOF.GetCovariance())[5]+=0.1*0.1; |
1488 | ((Double_t*)pTOF.GetCovariance())[9]+=0.1*0.1; | |
3e55050f | 1489 | naccept++; |
1490 | } | |
1491 | if (naccept==0) return; // no tof match clusters | |
1492 | // | |
1493 | // 0. Apply standard cuts | |
1494 | // | |
1495 | if (track->GetTPCNcls()<kMinTPC) return; // minimal amount of clusters cut | |
1496 | // exclude crossing track | |
1497 | if (track->GetOuterParam()->GetZ()*track->GetInnerParam()->GetZ()<0) return; | |
1498 | // | |
1499 | if (TMath::Abs(pTOF.GetY()-pTPC.GetY()) >kMaxDy) return; | |
1500 | if (TMath::Abs(pTOF.GetSnp()-pTPC.GetSnp())>kMaxAngle) return; | |
1501 | if (TMath::Abs(pTOF.GetTgl()-pTPC.GetTgl())>kMaxAngle) return; | |
1502 | // | |
1503 | // 1. Update median and RMS info | |
1504 | // | |
1505 | TVectorD vecDelta(4),vecMedian(4), vecRMS(4); | |
1506 | TVectorD vecDeltaN(5); | |
1507 | Double_t sign=(pTOF.GetParameter()[1]>0)? 1.:-1.; | |
1508 | vecDelta[4]=0; | |
1509 | for (Int_t i=0;i<4;i++){ | |
1510 | vecDelta[i]=(pTOF.GetParameter()[i]-pTPC.GetParameter()[i])*sign; | |
1511 | kgdP[i][kglast%kN]=vecDelta[i]; | |
1512 | } | |
1513 | kglast=(kglast+1); | |
1514 | Int_t entries=(kglast<kN)?kglast:kN; | |
1515 | Bool_t isOK=kTRUE; | |
1516 | for (Int_t i=0;i<4;i++){ | |
1517 | vecMedian[i] = TMath::Median(entries,kgdP[i]); | |
1518 | vecRMS[i] = TMath::RMS(entries,kgdP[i]); | |
1519 | vecDeltaN[i] = 0; | |
1520 | if (vecRMS[i]>0.){ | |
1521 | vecDeltaN[i] = (vecDelta[i]-vecMedian[i])/(vecRMS[i]+1.); | |
1522 | vecDeltaN[4]+= TMath::Abs(vecDeltaN[i]); //sum of abs residuals | |
1523 | if (TMath::Abs(vecDeltaN[i])>kSigmaCut) isOK=kFALSE; | |
817766d5 | 1524 | } |
3e55050f | 1525 | } |
1526 | // | |
1527 | // 2. Apply median+-rms cut | |
1528 | // | |
1529 | if (kglast<10) return; //median and RMS to be defined | |
1530 | if (!isOK) return; | |
1531 | // | |
1532 | // 3. Update alignment | |
1533 | // | |
1534 | Int_t htime = fTime/3600; //time in hours | |
1535 | if (fAlignTOFTPC->GetEntries()<htime){ | |
1536 | fAlignTOFTPC->Expand(htime*2+20); | |
1537 | } | |
1538 | AliRelAlignerKalman* align = (AliRelAlignerKalman*)fAlignTOFTPC->At(htime); | |
1539 | if (!align){ | |
1540 | // make Alignment object if doesn't exist | |
1541 | align=new AliRelAlignerKalman(); | |
1542 | align->SetRunNumber(fRun); | |
1543 | (*align->GetStateCov())(6,6)=kVdErr*kVdErr; | |
1544 | (*align->GetStateCov())(8,8)=kVdYErr*kVdYErr; | |
1545 | align->SetOutRejSigma(kOutCut+kOutCut*kN); | |
1546 | align->SetRejectOutliers(kFALSE); | |
1547 | align->SetTPCvd(AliTPCcalibDB::Instance()->GetParameters()->GetDriftV()/1000000.); | |
1548 | align->SetMagField(fMagF); | |
1549 | fAlignTOFTPC->AddAt(align,htime); | |
1550 | } | |
1551 | align->AddTrackParams(&pTOF,&pTPC); | |
1552 | align->SetTimeStamp(fTime); | |
1553 | align->SetRunNumber(fRun ); | |
1554 | // | |
1555 | Int_t nupdates=align->GetNUpdates(); | |
1556 | align->SetOutRejSigma(kOutCut+kOutCut*kN/Double_t(nupdates)); | |
1557 | align->SetRejectOutliers(kFALSE); | |
1558 | TTreeSRedirector *cstream = GetDebugStreamer(); | |
1559 | if (cstream && align->GetState() && align->GetState()->GetNrows()>2 ){ | |
1560 | TTimeStamp tstamp(fTime); | |
1561 | Float_t valuePressure0 = AliTPCcalibDB::GetPressure(tstamp,fRun,0); | |
1562 | Float_t valuePressure1 = AliTPCcalibDB::GetPressure(tstamp,fRun,1); | |
1563 | Double_t ptrelative0 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,0); | |
1564 | Double_t ptrelative1 = AliTPCcalibDB::GetPTRelative(tstamp,fRun,1); | |
1565 | Double_t temp0 = AliTPCcalibDB::GetTemperature(tstamp,fRun,0); | |
1566 | Double_t temp1 = AliTPCcalibDB::GetTemperature(tstamp,fRun,1); | |
1567 | TVectorD vecGoofie(20); | |
1568 | AliDCSSensorArray* goofieArray = AliTPCcalibDB::Instance()->GetGoofieSensors(fRun); | |
1569 | if (goofieArray){ | |
1570 | for (Int_t isensor=0; isensor<goofieArray->NumSensors();isensor++){ | |
1571 | AliDCSSensor *gsensor = goofieArray->GetSensor(isensor); | |
1572 | if (gsensor) vecGoofie[isensor]=gsensor->GetValue(tstamp); | |
1573 | } | |
817766d5 | 1574 | } |
3e55050f | 1575 | TVectorD gpTPC(3), gdTPC(3); |
1576 | TVectorD gpTOF(3), gdTOF(3); | |
1577 | pTPC.GetXYZ(gpTPC.GetMatrixArray()); | |
1578 | pTPC.GetDirection(gdTPC.GetMatrixArray()); | |
1579 | pTOF.GetXYZ(gpTOF.GetMatrixArray()); | |
1580 | pTOF.GetDirection(gdTOF.GetMatrixArray()); | |
1581 | (*cstream)<<"toftpc"<< | |
1582 | "run="<<fRun<< // run number | |
1583 | "event="<<fEvent<< // event number | |
1584 | "time="<<fTime<< // time stamp of event | |
1585 | "trigger="<<fTrigger<< // trigger | |
1586 | "mag="<<fMagF<< // magnetic field | |
1587 | // Environment values | |
1588 | "press0="<<valuePressure0<< | |
1589 | "press1="<<valuePressure1<< | |
1590 | "pt0="<<ptrelative0<< | |
1591 | "pt1="<<ptrelative1<< | |
1592 | "temp0="<<temp0<< | |
1593 | "temp1="<<temp1<< | |
1594 | "vecGoofie.="<<&vecGoofie<< | |
1595 | // | |
1596 | "nmed="<<kglast<< // number of entries to define median and RMS | |
1597 | "vMed.="<<&vecMedian<< // median of deltas | |
1598 | "vRMS.="<<&vecRMS<< // rms of deltas | |
1599 | "vDelta.="<<&vecDelta<< // delta in respect to median | |
1600 | "vDeltaN.="<<&vecDeltaN<< // normalized delta in respect to median | |
1601 | "t.="<<track<< // ful track - find proper cuts | |
1602 | "a.="<<align<< // current alignment | |
1603 | "pTOF.="<<&pTOF<< // track param TOF | |
1604 | "pTPC.="<<&pTPC<< // track param TPC | |
1605 | "gpTPC.="<<&gpTPC<< // global position TPC | |
1606 | "gdTPC.="<<&gdTPC<< // global direction TPC | |
1607 | "gpTOF.="<<&gpTOF<< // global position TOF | |
1608 | "gdTOF.="<<&gdTOF<< // global position TOF | |
1609 | "\n"; | |
817766d5 | 1610 | } |
817766d5 | 1611 | } |
3e55050f | 1612 | |
1613 |