10757ee9 |
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 | |
17 | /////////////////////////////////////////////////////////////////////////////// |
18 | // // |
19 | // Class to analyse tracks for calibration // |
20 | // to be used as a component in AliTPCSelectorTracks // |
21 | // In the constructor you have to specify name and title // |
22 | // to get the Object out of a file. // |
23 | // The parameter 'clusterParam', a AliTPCClusterParam object // |
24 | // (needed for TPC cluster error and shape parameterization) // |
25 | // Normally you get this object out of the file 'TPCClusterParam.root' // |
26 | // In the parameter 'cuts' the cuts are specified, that decide // |
27 | // weather a track will be accepted for calibration or not. // |
28 | // // |
29 | // |
30 | // The data flow: |
31 | // |
32 | /* |
33 | Raw Data -> Local Reconstruction -> Tracking -> Calibration -> RefData (component itself) |
34 | Offline/HLT Offline/HLT OCDB entries (AliTPCClusterParam) |
35 | */ |
36 | |
37 | // |
38 | /////////////////////////////////////////////////////////////////////////////// |
39 | |
40 | // |
41 | // ROOT includes |
42 | // |
43 | #include <iostream> |
44 | #include <fstream> |
45 | using namespace std; |
46 | |
47 | #include <TROOT.h> |
48 | #include <TChain.h> |
49 | #include <TFile.h> |
50 | #include <TH3F.h> |
51 | // |
52 | //#include <TPDGCode.h> |
53 | #include <TStyle.h> |
54 | #include "TLinearFitter.h" |
55 | //#include "TMatrixD.h" |
56 | #include "TTreeStream.h" |
57 | #include "TF1.h" |
58 | #include <TCanvas.h> |
59 | #include <TGraph2DErrors.h> |
60 | #include "TPostScript.h" |
61 | #include "TCint.h" |
62 | |
63 | #include <TH2D.h> |
64 | #include <TF2.h> |
65 | #include <TSystem.h> |
66 | #include <TCollection.h> |
67 | #include <iostream> |
68 | #include <TLinearFitter.h> |
69 | |
70 | // |
71 | // AliROOT includes |
72 | // |
73 | #include "AliMagF.h" |
74 | #include "AliTracker.h" |
75 | #include "AliESD.h" |
76 | #include "AliESDtrack.h" |
77 | #include "AliESDfriend.h" |
78 | #include "AliESDfriendTrack.h" |
79 | #include "AliTPCseed.h" |
80 | #include "AliTPCclusterMI.h" |
81 | #include "AliTPCROC.h" |
82 | |
83 | #include "AliTPCParamSR.h" |
84 | #include "AliTrackPointArray.h" |
85 | #include "AliTPCcalibTracks.h" |
86 | #include "AliTPCClusterParam.h" |
87 | #include "AliTPCcalibTracksCuts.h" |
88 | #include "AliTPCCalPadRegion.h" |
89 | #include "AliTPCCalPad.h" |
90 | #include "AliTPCCalROC.h" |
91 | #include "TText.h" |
92 | #include "TPaveText.h" |
93 | #include "TSystem.h" |
94 | |
95 | // Thread-stuff |
96 | //#include "TThread.h" |
97 | //#include "TMutex.h" |
98 | //#include "TLockFile.h" |
99 | |
100 | |
101 | ClassImp(AliTPCcalibTracks) |
102 | |
103 | |
104 | AliTPCcalibTracks::AliTPCcalibTracks(): |
105 | TNamed() |
106 | { |
107 | // |
108 | // AliTPCcalibTracks default constructor |
109 | // |
110 | if (fDebugLevel > 0) cout << "AliTPCcalibTracks' default constructor called" << endl; |
111 | fClusterParam = 0; |
112 | // fDebugStream = 0; |
113 | fROC = 0; |
114 | fArrayAmpRow = 0; |
115 | fArrayAmp = 0; |
116 | fArrayQDY = 0; |
117 | fArrayQDZ = 0; |
118 | fArrayQRMSY = 0; |
119 | fArrayQRMSZ = 0; |
120 | fArrayChargeVsDriftlength = 0; |
121 | fcalPadRegionChargeVsDriftlength = 0; |
122 | fDeltaY = 0; |
123 | fDeltaZ = 0; |
124 | fResolY = 0; |
125 | fResolZ = 0; |
126 | fRMSY = 0; |
127 | fRMSZ = 0; |
128 | fCuts = 0; |
129 | fHclus = 0; |
130 | fRejectedTracksHisto = 0; |
131 | fHclusterPerPadrow = 0; |
132 | fClusterCutHisto = 0; |
133 | fHclusterPerPadrowRaw = 0; |
134 | fCalPadClusterPerPadRaw = 0; |
135 | fCalPadClusterPerPad = 0; |
136 | fDebugLevel = 0; |
137 | fFitterLinY1=0; //! |
138 | fFitterLinZ1=0; //! |
139 | fFitterLinY2=0; //! |
140 | fFitterLinZ2=0; //! |
141 | fFitterParY=0; //! |
142 | fFitterParZ=0; //! |
143 | |
144 | // cout << "end of default constructor" << endl; // TO BE REMOVED |
145 | } |
146 | |
147 | |
148 | AliTPCcalibTracks::AliTPCcalibTracks(AliTPCcalibTracks* ct){ |
149 | // |
150 | // AliTPCcalibTracks copy constructor |
151 | // |
152 | if (fDebugLevel > 0) cout << " ***** this is AliTPCcalibTracks' copy constructor ***** " << endl; |
153 | |
154 | Bool_t dirStatus = TH1::AddDirectoryStatus(); |
155 | TH1::AddDirectory(kFALSE); |
156 | |
157 | Int_t length = -1; |
158 | // backward compatibility: if the data member doesn't yet exist, it will not be merged |
159 | (ct->fArrayAmpRow) ? length = ct->fArrayAmpRow->GetEntriesFast() : length = -1; |
160 | fArrayAmpRow = new TObjArray(length); |
161 | fArrayAmp = new TObjArray(length); |
162 | for (Int_t i = 0; i < length; i++) { |
163 | fArrayAmpRow->AddAt( (TProfile*)ct->fArrayAmpRow->At(i)->Clone(), i); |
164 | fArrayAmp->AddAt( ((TProfile*)ct->fArrayAmp->At(i)->Clone()), i); |
165 | } |
166 | |
167 | (ct->fArrayQDY) ? length = ct->fArrayQDY->GetEntriesFast() : length = -1; |
168 | fArrayQDY= new TObjArray(length); |
169 | fArrayQDZ= new TObjArray(length); |
170 | fArrayQRMSY= new TObjArray(length); |
171 | fArrayQRMSZ= new TObjArray(length); |
172 | for (Int_t i = 0; i < length; i++) { |
173 | fArrayQDY->AddAt( ((TH1F*)ct->fArrayQDY->At(i)->Clone()), i); |
174 | fArrayQDZ->AddAt( ((TH1F*)ct->fArrayQDZ->At(i)->Clone()), i); |
175 | fArrayQRMSY->AddAt( ((TH1F*)ct->fArrayQRMSY->At(i)->Clone()), i); |
176 | fArrayQRMSZ->AddAt( ((TH1F*)ct->fArrayQRMSZ->At(i)->Clone()), i); |
177 | } |
178 | |
179 | (ct->fResolY) ? length = ct->fResolY->GetEntriesFast() : length = -1; |
180 | fResolY = new TObjArray(length); |
181 | fResolZ = new TObjArray(length); |
182 | fRMSY = new TObjArray(length); |
183 | fRMSZ = new TObjArray(length); |
184 | for (Int_t i = 0; i < length; i++) { |
185 | fResolY->AddAt( ((TH1F*)ct->fResolY->At(i)->Clone()), i); |
186 | fResolZ->AddAt( ((TH1F*)ct->fResolZ->At(i)->Clone()), i); |
187 | fRMSY->AddAt( ((TH1F*)ct->fRMSY->At(i)->Clone()), i); |
188 | fRMSZ->AddAt( ((TH1F*)ct->fRMSZ->At(i)->Clone()), i); |
189 | } |
190 | |
191 | (ct->fArrayChargeVsDriftlength) ? length = ct->fArrayChargeVsDriftlength->GetEntriesFast() : length = -1; |
192 | (ct->fArrayChargeVsDriftlength) ? fArrayChargeVsDriftlength = new TObjArray(length) : fArrayChargeVsDriftlength = 0; |
193 | for (Int_t i = 0; i < length; i++) { |
194 | fArrayChargeVsDriftlength->AddAt( ((TProfile*)ct->fArrayChargeVsDriftlength->At(i)->Clone()), i); |
195 | } |
196 | |
197 | fDeltaY = (TH1F*)ct->fDeltaY->Clone(); |
198 | fDeltaZ = (TH1F*)ct->fDeltaZ->Clone(); |
199 | fHclus = (TH1I*)ct->fHclus->Clone(); |
200 | fClusterCutHisto = (TH2I*)ct->fClusterCutHisto->Clone(); |
201 | fRejectedTracksHisto = (TH1I*)ct->fRejectedTracksHisto->Clone(); |
202 | fHclusterPerPadrow = (TH1I*)ct->fHclusterPerPadrow->Clone(); |
203 | fHclusterPerPadrowRaw = (TH1I*)ct->fHclusterPerPadrowRaw->Clone(); |
204 | fcalPadRegionChargeVsDriftlength = (AliTPCCalPadRegion*)ct->fcalPadRegionChargeVsDriftlength->Clone(); |
205 | fCalPadClusterPerPad = (AliTPCCalPad*)ct->fCalPadClusterPerPad->Clone(); |
206 | fCalPadClusterPerPadRaw = (AliTPCCalPad*)ct->fCalPadClusterPerPadRaw->Clone(); |
207 | |
208 | fCuts = new AliTPCcalibTracksCuts(ct->fCuts->GetMinClusters(), ct->fCuts->GetMinRatio(), |
209 | ct->fCuts->GetMax1pt(), ct->fCuts->GetEdgeYXCutNoise(), ct->fCuts->GetEdgeThetaCutNoise()); |
210 | fDebugLevel = ct->GetLogLevel(); |
211 | SetNameTitle(ct->GetName(), ct->GetTitle()); |
212 | TH1::AddDirectory(dirStatus); // set status back to original status |
213 | // cout << "+++++ end of copy constructor +++++" << endl; // TO BE REMOVED |
214 | } |
215 | |
216 | |
217 | AliTPCcalibTracks::AliTPCcalibTracks(const Text_t *name, const Text_t *title, AliTPCClusterParam *clusterParam, AliTPCcalibTracksCuts* cuts, Int_t logLevel) : |
218 | TNamed(name, title), |
219 | fHclus(0) { |
220 | // |
221 | // AliTPCcalibTracks constructor |
222 | // specify 'name' and 'title' of your object |
223 | // specify 'clusterParam', (needed for TPC cluster error and shape parameterization) |
224 | // In the parameter 'cuts' the cuts are specified, that decide |
225 | // weather a track will be accepted for calibration or not. |
226 | // log level - debug output: -1: silence, 0: default, 1: things like constructor called, 5: write fDebugStream, 6: waste your screen |
227 | // |
228 | // All histograms are instatiated in this constructor. |
229 | // |
230 | if (fDebugLevel > 0) cout << " ***** this is AliTPCcalibTracks' main constructor ***** " << endl; |
231 | G__SetCatchException(0); |
232 | |
233 | fClusterParam = clusterParam; |
234 | if (fClusterParam){ |
235 | fClusterParam->SetInstance(fClusterParam); |
236 | } |
237 | else { |
238 | Error("AliTPCcalibTracks","No cluster parametrization found! A valid clusterParam object is needed in the constructor. (To be found in 'TPCClusterParam.root'.)"); |
239 | } |
240 | fCuts = cuts; |
241 | fDebugLevel = logLevel; |
242 | if (fDebugLevel > 4) fDebugStream = new TTreeSRedirector("TPCSelectorDebug.root"); // needs investigation !!!!! |
243 | |
244 | TH1::AddDirectory(kFALSE); |
245 | |
246 | char chname[1000]; |
247 | TProfile * prof1=0; |
248 | TH1F * his1 =0; |
249 | fHclus = new TH1I("hclus","Number of clusters per track",160, 0, 160); // valgrind 3 |
250 | fRejectedTracksHisto = new TH1I("RejectedTracksHisto", "Rejected tracks, sorted by failed cut", 10, 1, 10); |
251 | fHclusterPerPadrow = new TH1I("fHclusterPerPadrow", " clusters per padRow, used for the resolution tree", 160, 0, 160); |
252 | fHclusterPerPadrowRaw = new TH1I("fHclusterPerPadrowRaw", " clusters per padRow, before cutting clusters", 160, 0, 160); |
253 | fCalPadClusterPerPad = new AliTPCCalPad("fCalPadClusterPerPad", "clusters per pad"); |
254 | fCalPadClusterPerPadRaw = new AliTPCCalPad("fCalPadClusterPerPadRaw", "clusters per pad, before cutting clusters"); |
255 | fClusterCutHisto = new TH2I("fClusterCutHisto", "Cutted cluster over padRow; Cut Criterium; PadRow", 5,1,5, 160,0,159); |
256 | |
257 | // Amplitude - sector - row histograms |
258 | fArrayAmpRow = new TObjArray(72); |
259 | fArrayAmp = new TObjArray(72); |
260 | fArrayChargeVsDriftlength = new TObjArray(72); |
261 | |
262 | for (Int_t i = 0; i < 36; i++){ |
263 | sprintf(chname,"Amp_row_Sector%d",i); |
264 | prof1 = new TProfile(chname,chname,63,0,64); // valgrind 3 193,536 bytes in 354 blocks are still reachable |
265 | prof1->SetXTitle("Pad row"); |
266 | prof1->SetYTitle("Mean Max amplitude"); |
267 | fArrayAmpRow->AddAt(prof1,i); |
268 | sprintf(chname,"Amp_row_Sector%d",i+36); |
269 | prof1 = new TProfile(chname,chname,96,0,97); // valgrind 3 3,912 bytes in 6 blocks are possibly lost |
270 | prof1->SetXTitle("Pad row"); |
271 | prof1->SetYTitle("Mean Max amplitude"); |
272 | fArrayAmpRow->AddAt(prof1,i+36); |
273 | |
274 | // amplitude |
275 | sprintf(chname,"Amp_Sector%d",i); |
276 | his1 = new TH1F(chname,chname,250,0,500); // valgrind |
277 | his1->SetXTitle("Max Amplitude (ADC)"); |
278 | fArrayAmp->AddAt(his1,i); |
279 | sprintf(chname,"Amp_Sector%d",i+36); |
280 | his1 = new TH1F(chname,chname,200,0,600); // valgrind 3 13,408,208 bytes in 229 blocks are still reachable |
281 | his1->SetXTitle("Max Amplitude (ADC)"); |
282 | fArrayAmp->AddAt(his1,i+36); |
283 | |
284 | // driftlength |
285 | sprintf(chname, "driftlengt vs. charge, ROC %i", i); |
286 | prof1 = new TProfile(chname, chname, 500, 0, 250); |
287 | prof1->SetYTitle("Charge"); |
288 | prof1->SetXTitle("Driftlength"); |
289 | fArrayChargeVsDriftlength->AddAt(prof1,i); |
290 | sprintf(chname, "driftlengt vs. charge, ROC %i", i+36); |
291 | prof1 = new TProfile(chname, chname, 500, 0, 250); |
292 | prof1->SetYTitle("Charge"); |
293 | prof1->SetXTitle("Driftlength"); |
294 | fArrayChargeVsDriftlength->AddAt(prof1,i+36); |
295 | } |
296 | |
297 | TH1::AddDirectory(kFALSE); |
298 | |
299 | fDeltaY = new TH1F("DeltaY","DeltaY",100,-1,1); |
300 | fDeltaZ = new TH1F("DeltaZ","DeltaZ",100,-1,1); |
301 | |
302 | fResolY = new TObjArray(3); |
303 | fResolZ = new TObjArray(3); |
304 | fRMSY = new TObjArray(3); |
305 | fRMSZ = new TObjArray(3); |
306 | TH3F * his3D; |
307 | // |
308 | his3D = new TH3F("Resol Y0","Resol Y0", 5,20,250, 4, 0,1., 50, -1,1); |
309 | fResolY->AddAt(his3D,0); |
310 | his3D = new TH3F("Resol Y1","Resol Y1", 5,20,250, 4, 0,1., 50, -1,1); |
311 | fResolY->AddAt(his3D,1); |
312 | his3D = new TH3F("Resol Y2","Resol Y2", 5,20,250, 4, 0,0.8, 50, -1,1); |
313 | fResolY->AddAt(his3D,2); |
314 | // |
315 | his3D = new TH3F("Resol Z0","Resol Z0", 5,20,250, 4, 0,1, 50, -1,1); |
316 | fResolZ->AddAt(his3D,0); |
317 | his3D = new TH3F("Resol Z1","Resol Z1", 5,20,250, 4, 0,1, 50, -1,1); |
318 | fResolZ->AddAt(his3D,1); |
319 | his3D = new TH3F("Resol Z2","Resol Z2", 5,20,250, 4, 0,1, 50, -1,1); |
320 | fResolZ->AddAt(his3D,2); |
321 | // |
322 | his3D = new TH3F("RMS Y0","RMS Y0", 5,20,250, 4, 0,1., 50, 0,0.8); |
323 | fRMSY->AddAt(his3D,0); |
324 | his3D = new TH3F("RMS Y1","RMS Y1", 5,20,250, 4, 0,1., 50, 0,0.8); |
325 | fRMSY->AddAt(his3D,1); |
326 | his3D = new TH3F("RMS Y2","RMS Y2", 5,20,250, 4, 0,0.8, 50, 0,0.8); |
327 | fRMSY->AddAt(his3D,2); |
328 | // |
329 | his3D = new TH3F("RMS Z0","RMS Z0", 5,20,250, 4, 0,1, 50, 0,0.8); |
330 | fRMSZ->AddAt(his3D,0); |
331 | his3D = new TH3F("RMS Z1","RMS Z1", 5,20,250, 4, 0,1, 50, 0,0.8); |
332 | fRMSZ->AddAt(his3D,1); |
333 | his3D = new TH3F("RMS Z2","RMS Z2", 5,20,250, 4, 0,1, 50, 0,0.8); |
334 | fRMSZ->AddAt(his3D,2); |
335 | // |
336 | |
337 | TH1::AddDirectory(kFALSE); |
338 | |
339 | fArrayQDY = new TObjArray(300); |
340 | fArrayQDZ = new TObjArray(300); |
341 | fArrayQRMSY = new TObjArray(300); |
342 | fArrayQRMSZ = new TObjArray(300); |
343 | for (Int_t iq = 0; iq <= 10; iq++){ |
344 | for (Int_t ipad = 0; ipad < 3; ipad++){ |
345 | Int_t bin = GetBin(iq, ipad); |
346 | Float_t qmean = GetQ(bin); |
347 | char name[200]; |
348 | sprintf(name,"ResolY Pad%d Qmiddle%f",ipad, qmean); |
349 | his3D = new TH3F(name, name, 20,10,250, 20, 0,1.5, 50, -1,1); |
350 | fArrayQDY->AddAt(his3D, bin); |
351 | sprintf(name,"ResolZ Pad%d Qmiddle%f",ipad, qmean); |
352 | his3D = new TH3F(name, name, 20,10,250, 20, 0,1.5, 50, -1,1); |
353 | fArrayQDZ->AddAt(his3D, bin); |
354 | sprintf(name,"RMSY Pad%d Qmiddle%f",ipad, qmean); |
355 | his3D = new TH3F(name, name, 20,10,250, 20, 0,1.5, 50, 0,1); |
356 | fArrayQRMSY->AddAt(his3D, bin); |
357 | sprintf(name,"RMSZ Pad%d Qmiddle%f",ipad, qmean); |
358 | his3D = new TH3F(name, name, 20,10,250, 20, 0,1.5, 50, 0,1); |
359 | fArrayQRMSZ->AddAt(his3D, bin); |
360 | } |
361 | } |
362 | |
363 | fcalPadRegionChargeVsDriftlength = new AliTPCCalPadRegion("fcalPadRegionChargeVsDriftlength", "TProfiles with charge vs driftlength for each pad region"); |
364 | TProfile *tempProf; |
365 | for (UInt_t padSize = 0; padSize < 3; padSize++) { |
366 | for (UInt_t isector = 0; isector < 36; isector++) { |
367 | if (padSize == 0) sprintf(chname, "driftlengt vs. charge, sector %i, short pads", isector); |
368 | if (padSize == 1) sprintf(chname, "driftlengt vs. charge, sector %i, medium pads", isector); |
369 | if (padSize == 2) sprintf(chname, "driftlengt vs. charge, sector %i, long pads", isector); |
370 | tempProf = new TProfile(chname, chname, 500, 0, 250); |
371 | tempProf->SetYTitle("Charge"); |
372 | tempProf->SetXTitle("Driftlength"); |
373 | fcalPadRegionChargeVsDriftlength->SetObject(tempProf, isector, padSize); |
374 | } |
375 | } |
376 | |
377 | fFitterLinY1 = new TLinearFitter (2,"pol1"); |
378 | fFitterLinZ1 = new TLinearFitter (2,"pol1"); |
379 | fFitterLinY2 = new TLinearFitter (2,"pol1"); |
380 | fFitterLinZ2 = new TLinearFitter (2,"pol1"); |
381 | fFitterParY = new TLinearFitter (3,"pol2"); |
382 | fFitterParZ = new TLinearFitter (3,"pol2"); |
383 | |
384 | if (fDebugLevel > 1) cout << "AliTPCcalibTracks object sucessfully constructed: " << GetName() << endl; |
385 | cout << "end of main constructor" << endl; // TO BE REMOVED |
386 | } |
387 | |
388 | |
389 | AliTPCcalibTracks::~AliTPCcalibTracks() { |
390 | // |
391 | // AliTPCcalibTracks destructor |
392 | // |
393 | |
394 | if (fDebugLevel > 0) cout << "AliTPCcalibTracks' destuctor called." << endl; |
395 | Int_t length = 0; |
396 | if (fArrayAmpRow) length = fArrayAmpRow->GetEntriesFast(); |
397 | for (Int_t i = 0; i < length; i++){ |
398 | delete fArrayAmpRow->At(i); |
399 | delete fArrayAmp->At(i); |
400 | } |
401 | delete fArrayAmpRow; |
402 | delete fArrayAmp; |
403 | |
404 | delete fDeltaY; |
405 | delete fDeltaZ; |
406 | |
407 | if (fResolY) length = fResolY->GetEntriesFast(); |
408 | for (Int_t i = 0; i < length; i++){ |
409 | delete fResolY->At(i); |
410 | delete fResolZ->At(i); |
411 | delete fRMSY->At(i); |
412 | delete fRMSZ->At(i); |
413 | } |
414 | delete fResolY; |
415 | delete fResolZ; |
416 | delete fRMSY; |
417 | delete fRMSZ; |
418 | |
419 | if (fArrayQDY) length = fArrayQDY->GetEntriesFast(); |
420 | for (Int_t i = 0; i < length; i++){ |
421 | delete fArrayQDY->At(i); |
422 | delete fArrayQDZ->At(i); |
423 | delete fArrayQRMSY->At(i); |
424 | delete fArrayQRMSZ->At(i); |
425 | } |
426 | |
427 | if (fArrayChargeVsDriftlength) length = fArrayChargeVsDriftlength->GetEntriesFast(); |
428 | for (Int_t i = 0; i < length; i++){ |
429 | delete fArrayChargeVsDriftlength->At(i); |
430 | } |
431 | |
432 | delete fFitterLinY1; |
433 | delete fFitterLinZ1; |
434 | delete fFitterLinY2; |
435 | delete fFitterLinZ2; |
436 | delete fFitterParY; |
437 | delete fFitterParZ; |
438 | |
439 | delete fArrayQDY; |
440 | delete fArrayQDZ; |
441 | delete fArrayQRMSY; |
442 | delete fArrayQRMSZ; |
443 | delete fArrayChargeVsDriftlength; |
444 | |
445 | delete fHclus; |
446 | delete fRejectedTracksHisto; |
447 | delete fClusterCutHisto; |
448 | delete fHclusterPerPadrow; |
449 | delete fHclusterPerPadrowRaw; |
450 | if (fCalPadClusterPerPad) delete fCalPadClusterPerPad; |
451 | if (fCalPadClusterPerPadRaw) delete fCalPadClusterPerPadRaw; |
452 | fcalPadRegionChargeVsDriftlength->Delete(); |
453 | delete fcalPadRegionChargeVsDriftlength; |
454 | if (fDebugLevel > 4) delete fDebugStream; |
455 | } |
456 | |
457 | |
458 | void AliTPCcalibTracks::AddInfo(TChain * chain, char* fileName){ |
459 | // |
460 | // Add the neccessary information for processing to the chain |
461 | // (cluster parametrization) |
462 | // |
463 | TFile clusterParamFile(fileName); |
464 | AliTPCClusterParam *clusterParam = (AliTPCClusterParam *) clusterParamFile.Get("Param"); |
465 | chain->GetUserInfo()->AddLast((TObject*)clusterParam); |
466 | cout << "Clusterparametrization added to the chain." << endl; |
467 | } |
468 | |
469 | |
470 | void AliTPCcalibTracks::Process(AliTPCseed *track, AliESDtrack *esd){ |
471 | // |
472 | // To be called in the selector |
473 | // first AcceptTrack is evaluated, then calls all the following analyse functions: |
474 | // FillResolutionHistoLocal(track) |
475 | // AlignUpDown(track, esd) |
476 | // |
477 | if (fDebugLevel > 5) Info("Process","Starting to process the track..."); |
478 | Int_t accpetStatus = AcceptTrack(track); |
479 | if (accpetStatus == 0) { |
480 | FillResolutionHistoLocal(track); |
481 | // AlignUpDown(track, esd); |
482 | } |
483 | else fRejectedTracksHisto->Fill(accpetStatus); |
484 | } |
485 | |
486 | |
487 | |
488 | Int_t AliTPCcalibTracks::GetBin(Float_t q, Int_t pad){ |
489 | // |
490 | // calculate bins for given q and pad type |
491 | // used in TObjArray |
492 | // |
493 | Int_t res = TMath::Max( TMath::Nint((TMath::Sqrt(q) - 3.)), 0 ); |
494 | res *= 3; |
495 | res += pad; |
496 | return res; |
497 | } |
498 | |
499 | |
500 | Int_t AliTPCcalibTracks::GetBin(Int_t iq, Int_t pad){ |
501 | // |
502 | // calculate bins for given iq and pad type |
503 | // used in TObjArray |
504 | // |
505 | return iq * 3 + pad;; |
506 | } |
507 | |
508 | |
509 | Float_t AliTPCcalibTracks::GetQ(Int_t bin){ |
510 | // |
511 | // returns to bin belonging charge |
512 | // (bin / 3 + 3)^2 |
513 | // |
514 | Int_t bin0 = bin / 3; |
515 | bin0 += 3; |
516 | return bin0 * bin0; |
517 | } |
518 | |
519 | |
520 | Float_t AliTPCcalibTracks::GetPad(Int_t bin){ |
521 | // |
522 | // returns to bin belonging pad |
523 | // bin % 3 |
524 | // |
525 | return bin % 3; |
526 | } |
527 | |
528 | |
529 | |
530 | Int_t AliTPCcalibTracks::AcceptTrack(AliTPCseed * track){ |
531 | // |
532 | // Function, that decides wheather a given track is accepted for |
533 | // the analysis or not. |
534 | // The cuts are specified in the AliTPCcalibTracksCuts object 'fCuts' |
535 | // Returns 0 if a track is accepted or an integer different from 0 |
536 | // to indicate the failed cut |
537 | // |
538 | const Int_t kMinClusters = fCuts->GetMinClusters(); |
539 | const Float_t kMinRatio = fCuts->GetMinRatio(); |
540 | const Float_t kMax1pt = fCuts->GetMax1pt(); |
541 | const Float_t kEdgeYXCutNoise = fCuts->GetEdgeYXCutNoise(); |
542 | const Float_t kEdgeThetaCutNoise = fCuts->GetEdgeThetaCutNoise(); |
543 | |
544 | // |
545 | // edge induced noise tracks - NEXT RELEASE will be removed during tracking |
546 | if ( TMath::Abs(track->GetY() / track->GetX()) > kEdgeYXCutNoise ) |
547 | if ( TMath::Abs(track->GetTgl()) < kEdgeThetaCutNoise ) return 1; |
548 | if (track->GetNumberOfClusters() < kMinClusters) return 2; |
549 | Float_t ratio = track->GetNumberOfClusters() / (track->GetNFoundable() + 1.); |
550 | if (ratio < kMinRatio) return 3; |
551 | // Float_t mpt = track->Get1Pt(); // Get1Pt() doesn't exist any more |
552 | Float_t mpt = track->GetSigned1Pt(); |
553 | if (TMath::Abs(mpt) > kMax1pt) return 4; |
554 | //if (TMath::Abs(track->GetZ())>240.) return kFALSE; |
555 | //if (TMath::Abs(track->GetZ())<10.) return kFALSE; |
556 | //if (TMath::Abs(track->GetTgl())>0.03) return kFALSE; |
557 | |
558 | if (fDebugLevel > 5) Info("AcceptTrack","Track has been accepted."); |
559 | return 0; |
560 | } |
561 | |
562 | |
563 | void AliTPCcalibTracks::FillResolutionHistoLocal(AliTPCseed * track){ |
564 | // |
565 | // fill resolution histograms - localy - tracklet in the neighborhood |
566 | // write debug information to 'TPCSelectorDebug.root' |
567 | // |
568 | // _ the main function, called during track analysis _ |
569 | // |
570 | // loop over all padrows along the track |
571 | // fit tracklets (length: 13 clusters) calculate mean chi^2 for this track-fit in Y and Z direction |
572 | // |
573 | // loop again over all padrows along the track |
574 | // fit tracklet (clusters in given padrow +- kDelta padrows) |
575 | // with polynom of 2nd order and two polynoms of 1st order |
576 | // take both polynoms of 1st order, calculate difference of their parameters |
577 | // add covariance matrixes and calculate chi2 of this difference |
578 | // if this chi2 is bigger than a given threshold, assume that the current cluster is |
579 | // a kink an goto next padrow |
580 | // if not: |
581 | // fill fArrayAmpRow, array with amplitudes vs. row for given sector |
582 | // fill fArrayAmp, array with amplitude histograms for give sector |
583 | // fill fRMSY, fRMSZ, fArrayQRMSY and fArrayQRMSZ, fDeltaY, fDeltaZ, fResolY, fResolZ, fArrayQDY, fArrayQDY |
584 | // |
585 | // write debug information to 'TPCSelectorDebug.root' |
586 | // only for every kDeltaWriteDebugStream'th padrow to reduce data volume |
587 | // and to avoid redundant data |
588 | // |
589 | |
590 | if (fDebugLevel > 5) Info("FillResolutionHistoLocal"," ***** Start of FillResolutionHistoLocal *****"); |
591 | const Int_t kDelta = 10; // delta rows to fit |
592 | const Float_t kMinRatio = 0.75; // minimal ratio |
593 | const Float_t kCutChi2 = 6.; // cut chi2 - left right - kink removal |
594 | const Float_t kErrorFraction = 0.5; // use only clusters with small interpolation error - for error param |
595 | const Int_t kFirstLargePad = 127; // medium pads -> long pads |
596 | const Float_t kLargePadSize = 1.5; // factor between medium and long pads' area |
597 | const Int_t kDeltaWriteDebugStream = 5; // only for every kDeltaWriteDebugStream'th padrow debug information is calulated and written to debugstream |
598 | // TLinearFitter fFitterLinY1 = fFitterLinY1; |
599 | // TLinearFitter fFitterLinZ1 = ffFitterLinZ1; |
600 | // TLinearFitter fFitterLinY2 = ffFitterLinY2; |
601 | // TLinearFitter fFitterLinZ2 = ffFitterLinZ2; |
602 | // TLinearFitter fFitterParY = ffFitterParY; |
603 | // TLinearFitter fFitterParZ = ffFitterParZ; |
604 | TVectorD paramY0(2); |
605 | TVectorD paramZ0(2); |
606 | TVectorD paramY1(2); |
607 | TVectorD paramZ1(2); |
608 | TVectorD paramY2(3); |
609 | TVectorD paramZ2(3); |
610 | TMatrixD matrixY0(2,2); |
611 | TMatrixD matrixZ0(2,2); |
612 | TMatrixD matrixY1(2,2); |
613 | TMatrixD matrixZ1(2,2); |
614 | |
615 | // estimate mean error |
616 | Int_t nTrackletsAll = 0; // number of tracklets for given track |
617 | Float_t csigmaY = 0; // mean sigma for tracklet refit in Y direction |
618 | Float_t csigmaZ = 0; // mean sigma for tracklet refit in Z direction |
619 | Int_t nClusters = 0; // working variable, number of clusters per tracklet |
620 | Int_t sectorG = -1; // working variable, sector of tracklet, has to stay constant for one tracklet |
621 | |
622 | fHclus->Fill(track->GetNumberOfClusters()); // for statistics overview |
623 | // --------------------------------------------------------------------- |
624 | for (Int_t irow = 0; irow < 159; irow++){ |
625 | // loop over all rows along the track |
626 | // fit tracklets (length: 13 rows) with pol2 in Y and Z direction |
627 | // calculate mean chi^2 for this track-fit in Y and Z direction |
628 | AliTPCclusterMI * cluster0 = track->GetClusterPointer(irow); |
629 | if (!cluster0) continue; // no cluster found |
630 | Int_t sector = cluster0->GetDetector(); |
631 | fHclusterPerPadrowRaw->Fill(irow); |
632 | |
633 | Int_t ipad = TMath::Nint(cluster0->GetPad()); |
634 | Float_t value = fCalPadClusterPerPadRaw->GetCalROC(sector)->GetValue((sector<36)?irow:irow-64, TMath::Nint(cluster0->GetPad())); |
635 | fCalPadClusterPerPadRaw->GetCalROC(sector)->SetValue((sector<36)?irow:irow-64, ipad, value + 1 ); |
636 | |
637 | if (sector != sectorG){ |
638 | // track leaves sector before it crossed enough rows to fit / initialization |
639 | nClusters = 0; |
640 | fFitterParY->ClearPoints(); |
641 | fFitterParZ->ClearPoints(); |
642 | sectorG = sector; |
643 | } |
644 | else { |
645 | nClusters++; |
646 | Double_t x = cluster0->GetX(); |
647 | fFitterParY->AddPoint(&x, cluster0->GetY(), 1); |
648 | fFitterParZ->AddPoint(&x, cluster0->GetZ(), 1); |
649 | // |
650 | if ( nClusters >= kDelta + 3 ){ |
651 | // if more than 13 (kDelta+3) clusters were added to the fitters |
652 | // fit the tracklet, increase trackletCounter |
653 | fFitterParY->Eval(); |
654 | fFitterParZ->Eval(); |
655 | nTrackletsAll++; |
656 | csigmaY += fFitterParY->GetChisquare() / (nClusters - 3.); |
657 | csigmaZ += fFitterParZ->GetChisquare() / (nClusters - 3.); |
658 | nClusters = -1; |
659 | fFitterParY->ClearPoints(); |
660 | fFitterParZ->ClearPoints(); |
661 | } |
662 | } |
663 | } // for (Int_t irow = 0; irow < 159; irow++) |
664 | // mean chi^2 for all tracklet fits in Y and in Z direction: |
665 | csigmaY = TMath::Sqrt(csigmaY / nTrackletsAll); |
666 | csigmaZ = TMath::Sqrt(csigmaZ / nTrackletsAll); |
667 | // --------------------------------------------------------------------- |
668 | |
669 | for (Int_t irow = 0; irow < 159; irow++){ |
670 | // loop again over all rows along the track |
671 | // do analysis |
672 | // |
673 | Int_t nclFound = 0; // number of clusters in the neighborhood |
674 | Int_t ncl0 = 0; // number of clusters in rows < rowOfCenterCluster |
675 | Int_t ncl1 = 0; // number of clusters in rows > rowOfCenterCluster |
676 | AliTPCclusterMI * cluster0 = track->GetClusterPointer(irow); |
677 | if (!cluster0) continue; |
678 | Int_t sector = cluster0->GetDetector(); |
679 | Float_t xref = cluster0->GetX(); |
680 | |
681 | // Make Fit |
682 | fFitterParY->ClearPoints(); |
683 | fFitterParZ->ClearPoints(); |
684 | fFitterLinY1->ClearPoints(); |
685 | fFitterLinZ1->ClearPoints(); |
686 | fFitterLinY2->ClearPoints(); |
687 | fFitterLinZ2->ClearPoints(); |
688 | |
689 | // fit tracklet (clusters in given padrow +- kDelta padrows) |
690 | // with polynom of 2nd order and two polynoms of 1st order |
691 | // take both polynoms of 1st order, calculate difference of their parameters |
692 | // add covariance matrixes and calculate chi2 of this difference |
693 | // if this chi2 is bigger than a given threshold, assume that the current cluster is |
694 | // a kink an goto next padrow |
695 | |
696 | for (Int_t idelta = -kDelta; idelta <= kDelta; idelta++){ |
697 | // loop over irow +- kDelta rows (neighboured rows) |
698 | // |
699 | // |
700 | if (idelta == 0) continue; // don't use center cluster |
701 | if (idelta + irow < 0 || idelta + irow > 159) continue; // don't go out of ROC |
702 | AliTPCclusterMI * currentCluster = track->GetClusterPointer(irow + idelta); |
703 | if (!currentCluster) continue; |
704 | if (currentCluster->GetType() < 0) continue; |
705 | if (currentCluster->GetDetector() != sector) continue; |
706 | Double_t x = currentCluster->GetX() - xref; // x = differece: current cluster - cluster @ irow |
707 | nclFound++; |
708 | if (idelta < 0){ |
709 | ncl0++; |
710 | fFitterLinY1->AddPoint(&x, currentCluster->GetY(), csigmaY); |
711 | fFitterLinZ1->AddPoint(&x, currentCluster->GetZ(), csigmaZ); |
712 | } |
713 | if (idelta > 0){ |
714 | ncl1++; |
715 | fFitterLinY2->AddPoint(&x, currentCluster->GetY(), csigmaY); |
716 | fFitterLinZ2->AddPoint(&x, currentCluster->GetZ(), csigmaZ); |
717 | } |
718 | fFitterParY->AddPoint(&x, currentCluster->GetY(), csigmaY); |
719 | fFitterParZ->AddPoint(&x, currentCluster->GetZ(), csigmaZ); |
720 | } // loop over neighbourhood for fitter filling |
721 | |
722 | if (nclFound < kDelta * kMinRatio) fRejectedTracksHisto->Fill(10); |
723 | if (nclFound < kDelta * kMinRatio) fClusterCutHisto->Fill(1, irow); |
724 | if (nclFound < kDelta * kMinRatio) continue; // if not enough clusters (7.5) found in neighbourhood goto next padrow |
725 | fFitterParY->Eval(); |
726 | fFitterParZ->Eval(); |
727 | Double_t chi2 = (fFitterParY->GetChisquare() + fFitterParZ->GetChisquare()) / (2. * nclFound - 6.); |
728 | if (chi2 > kCutChi2) fRejectedTracksHisto->Fill(9); |
729 | if (chi2 > kCutChi2) fClusterCutHisto->Fill(2, irow); |
730 | if (chi2 > kCutChi2) continue; // if chi^2 is too big goto next padrow |
731 | |
732 | // REMOVE KINK |
733 | // only when there are enough clusters (4) in each direction |
734 | if (ncl0 > 4){ |
735 | fFitterLinY1->Eval(); |
736 | fFitterLinZ1->Eval(); |
737 | } |
738 | if (ncl1 > 4){ |
739 | fFitterLinY2->Eval(); |
740 | fFitterLinZ2->Eval(); |
741 | } |
742 | |
743 | if (ncl0 > 4 && ncl1 > 4){ |
744 | fFitterLinY1->GetCovarianceMatrix(matrixY0); |
745 | fFitterLinY2->GetCovarianceMatrix(matrixY1); |
746 | fFitterLinZ1->GetCovarianceMatrix(matrixZ0); |
747 | fFitterLinZ2->GetCovarianceMatrix(matrixZ1); |
748 | fFitterLinY2->GetParameters(paramY1); |
749 | fFitterLinZ2->GetParameters(paramZ1); |
750 | fFitterLinY1->GetParameters(paramY0); |
751 | fFitterLinZ1->GetParameters(paramZ0); |
752 | paramY0 -= paramY1; |
753 | paramZ0 -= paramZ1; |
754 | matrixY0 += matrixY1; |
755 | matrixZ0 += matrixZ1; |
756 | Double_t chi2 = 0; |
757 | |
758 | TMatrixD difY(2, 1, paramY0.GetMatrixArray()); |
759 | TMatrixD difYT(1, 2, paramY0.GetMatrixArray()); |
760 | matrixY0.Invert(); |
761 | TMatrixD mulY(matrixY0, TMatrixD::kMult, difY); |
762 | TMatrixD chi2Y(difYT, TMatrixD::kMult, mulY); |
763 | chi2 += chi2Y(0, 0); |
764 | |
765 | TMatrixD difZ(2, 1, paramZ0.GetMatrixArray()); |
766 | TMatrixD difZT(1, 2, paramZ0.GetMatrixArray()); |
767 | matrixZ0.Invert(); |
768 | TMatrixD mulZ(matrixZ0, TMatrixD::kMult, difZ); |
769 | TMatrixD chi2Z(difZT, TMatrixD::kMult, mulZ); |
770 | chi2 += chi2Z(0, 0); |
771 | |
772 | // REMOVE KINK |
773 | if (chi2 * 0.25 > kCutChi2) fRejectedTracksHisto->Fill(8); |
774 | if (chi2 * 0.25 > kCutChi2) fClusterCutHisto->Fill(3, irow); |
775 | if (chi2 * 0.25 > kCutChi2) continue; // if chi2 is too big goto next padrow |
776 | // fit tracklet with polynom of 2nd order and two polynoms of 1st order |
777 | // take both polynoms of 1st order, calculate difference of their parameters |
778 | // add covariance matrixes and calculate chi2 of this difference |
779 | // if this chi2 is bigger than a given threshold, assume that the current cluster is |
780 | // a kink an goto next padrow |
781 | } |
782 | |
783 | // current padrow has no kink |
784 | |
785 | // get fit parameters from pol2 fit: |
786 | Double_t paramY[4], paramZ[4]; |
787 | paramY[0] = fFitterParY->GetParameter(0); |
788 | paramY[1] = fFitterParY->GetParameter(1); |
789 | paramY[2] = fFitterParY->GetParameter(2); |
790 | paramZ[0] = fFitterParZ->GetParameter(0); |
791 | paramZ[1] = fFitterParZ->GetParameter(1); |
792 | paramZ[2] = fFitterParZ->GetParameter(2); |
793 | |
794 | Double_t tracky = paramY[0]; |
795 | Double_t trackz = paramZ[0]; |
796 | Float_t deltay = tracky - cluster0->GetY(); |
797 | Float_t deltaz = trackz - cluster0->GetZ(); |
798 | Float_t angley = paramY[1] - paramY[0] / xref; |
799 | Float_t anglez = paramZ[1]; |
800 | |
801 | Float_t max = cluster0->GetMax(); |
802 | UInt_t isegment = cluster0->GetDetector() % 36; |
803 | Int_t padSize = 0; // short pads |
804 | if (cluster0->GetDetector() >= 36) { |
805 | padSize = 1; // medium pads |
806 | if (cluster0->GetRow() > 63) padSize = 2; // long pads |
807 | } |
808 | |
809 | // ========================================= |
810 | // wirte collected information to histograms |
811 | // ========================================= |
812 | |
813 | TProfile *profAmpRow = (TProfile*)fArrayAmpRow->At(sector); |
814 | if ( irow >= kFirstLargePad) max /= kLargePadSize; |
815 | profAmpRow->Fill( (Double_t)cluster0->GetRow(), max ); |
816 | TH1F *hisAmp = (TH1F*)fArrayAmp->At(sector); |
817 | hisAmp->Fill(max); |
818 | |
819 | // remove the following two lines one day: |
820 | TProfile *profDriftLength = (TProfile*)fArrayChargeVsDriftlength->At(sector); |
821 | profDriftLength->Fill( 250.-(Double_t)TMath::Abs(cluster0->GetZ()), max ); |
822 | |
823 | TProfile *profDriftLengthTmp = (TProfile*)(fcalPadRegionChargeVsDriftlength->GetObject(isegment, padSize)); |
824 | profDriftLengthTmp->Fill( 250.-(Double_t)TMath::Abs(cluster0->GetZ()), max ); |
825 | |
826 | fHclusterPerPadrow->Fill(irow); // fill histogram showing clusters per padrow |
827 | Int_t ipad = TMath::Nint(cluster0->GetPad()); |
828 | Float_t value = fCalPadClusterPerPad->GetCalROC(sector)->GetValue((sector<36)?irow:irow-64, TMath::Nint(cluster0->GetPad())); |
829 | fCalPadClusterPerPad->GetCalROC(sector)->SetValue((sector<36)?irow:irow-64, ipad, value + 1 ); |
830 | |
831 | |
832 | TH3F * his3 = 0; |
833 | his3 = (TH3F*)fRMSY->At(padSize); |
834 | if (his3) his3->Fill(250 - TMath::Abs(cluster0->GetZ()), TMath::Abs(angley), TMath::Sqrt(cluster0->GetSigmaY2()) ); |
835 | his3 = (TH3F*)fRMSZ->At(padSize); |
836 | if (his3) his3->Fill( 250 - TMath::Abs(cluster0->GetZ()), TMath::Abs(anglez), TMath::Sqrt(cluster0->GetSigmaZ2()) ); |
837 | |
838 | his3 = (TH3F*)fArrayQRMSY->At(GetBin(cluster0->GetMax(), padSize)); |
839 | if (his3) his3->Fill( 250 - TMath::Abs(cluster0->GetZ()), TMath::Abs(angley), TMath::Sqrt(cluster0->GetSigmaY2()) ); |
840 | his3 = (TH3F*)fArrayQRMSZ->At(GetBin(cluster0->GetMax(), padSize)); |
841 | if (his3) his3->Fill( 250 - TMath::Abs(cluster0->GetZ()), TMath::Abs(anglez), TMath::Sqrt(cluster0->GetSigmaZ2()) ); |
842 | |
843 | |
844 | // Fill resolution histograms |
845 | Bool_t useForResol = kTRUE; |
846 | if (fFitterParY->GetParError(0) > kErrorFraction * csigmaY) useForResol = kFALSE; |
847 | |
848 | if (useForResol){ |
849 | fDeltaY->Fill(deltay); |
850 | fDeltaZ->Fill(deltaz); |
851 | his3 = (TH3F*)fResolY->At(padSize); |
852 | if (his3) his3->Fill( 250 - TMath::Abs(cluster0->GetZ()), TMath::Abs(angley), deltay ); |
853 | his3 = (TH3F*)fResolZ->At(padSize); |
854 | if (his3) his3->Fill( 250 - TMath::Abs(cluster0->GetZ()), TMath::Abs(anglez), deltaz ); |
855 | his3 = (TH3F*)fArrayQDY->At(GetBin(cluster0->GetMax(), padSize)); |
856 | if (his3) his3->Fill( 250 - TMath::Abs(cluster0->GetZ()),TMath::Abs(angley), deltay ); |
857 | his3 = (TH3F*)fArrayQDZ->At(GetBin(cluster0->GetMax(), padSize)); |
858 | if (his3) his3->Fill( 250 - TMath::Abs(cluster0->GetZ()),TMath::Abs(anglez), deltaz ); |
859 | } |
860 | |
861 | //============================================================================================= |
862 | |
863 | if (useForResol && nclFound > 2 * kMinRatio * kDelta |
864 | && irow % kDeltaWriteDebugStream == 0 && fDebugLevel > 4){ |
865 | if (fDebugLevel > 5) Info("FillResolutionHistoLocal","Filling 'TPCSelectorDebug.root', irow = %i", irow); |
866 | FillResolutionHistoLocalDebugPart(track, cluster0, irow, angley, anglez, nclFound, kDelta); |
867 | } // if (useForResol && nclFound > 2 * kMinRatio * kDelta) |
868 | |
869 | } // loop over all padrows along the track: for (Int_t irow = 0; irow < 159; irow++) |
870 | } // FillResolutionHistoLocal(...) |
871 | |
872 | |
873 | |
874 | void AliTPCcalibTracks::FillResolutionHistoLocalDebugPart(AliTPCseed *track, AliTPCclusterMI *cluster0, Int_t irow, Float_t angley, Float_t anglez, Int_t nclFound, Int_t kDelta) { |
875 | // |
876 | // - debug part of FillResolutionHistoLocal - |
877 | // called only for every kDeltaWriteDebugStream'th padrow, to avoid to much redundant data |
878 | // called only for fDebugLevel > 4 |
879 | // fill resolution trees |
880 | // |
881 | |
882 | Int_t sector = cluster0->GetDetector(); |
883 | Float_t xref = cluster0->GetX(); |
884 | Int_t padSize = 0; // short pads |
885 | if (cluster0->GetDetector() >= 36) { |
886 | padSize = 1; // medium pads |
887 | if (cluster0->GetRow() > 63) padSize = 2; // long pads |
888 | } |
889 | |
890 | static TLinearFitter fitY0(3, "pol2"); |
891 | static TLinearFitter fitZ0(3, "pol2"); |
892 | static TLinearFitter fitY2(5, "hyp4"); |
893 | static TLinearFitter fitZ2(5, "hyp4"); |
894 | static TLinearFitter fitY2Q(5, "hyp4"); |
895 | static TLinearFitter fitZ2Q(5, "hyp4"); |
896 | static TLinearFitter fitY2S(5, "hyp4"); |
897 | static TLinearFitter fitZ2S(5, "hyp4"); |
898 | fitY0.ClearPoints(); |
899 | fitZ0.ClearPoints(); |
900 | fitY2.ClearPoints(); |
901 | fitZ2.ClearPoints(); |
902 | fitY2Q.ClearPoints(); |
903 | fitZ2Q.ClearPoints(); |
904 | fitY2S.ClearPoints(); |
905 | fitZ2S.ClearPoints(); |
906 | |
907 | for (Int_t idelta = -kDelta; idelta <= kDelta; idelta++){ |
908 | // loop over irow +- kDelta rows (neighboured rows) |
909 | // |
910 | // |
911 | if (idelta == 0) continue; |
912 | if (idelta + irow < 0 || idelta + irow > 159) continue; // don't go out of ROC |
913 | AliTPCclusterMI * cluster = track->GetClusterPointer(irow + idelta); |
914 | if (!cluster) continue; |
915 | if (cluster->GetType() < 0) continue; |
916 | if (cluster->GetDetector() != sector) continue; |
917 | Double_t x = cluster->GetX() - xref; |
918 | Double_t sigmaY0 = fClusterParam->GetError0Par( 0, padSize, (250.0 - TMath::Abs(cluster->GetZ())), TMath::Abs(angley) ); |
919 | Double_t sigmaZ0 = fClusterParam->GetError0Par( 1, padSize, (250.0 - TMath::Abs(cluster->GetZ())), TMath::Abs(anglez) ); |
920 | // |
921 | Double_t sigmaYQ = fClusterParam->GetErrorQPar( 0, padSize, (250.0 - TMath::Abs(cluster->GetZ())), TMath::Abs(angley), TMath::Abs(cluster->GetMax()) ); |
922 | Double_t sigmaZQ = fClusterParam->GetErrorQPar( 1, padSize, (250.0 - TMath::Abs(cluster->GetZ())), TMath::Abs(anglez), TMath::Abs(cluster->GetMax()) ); |
923 | Double_t sigmaYS = fClusterParam->GetErrorQParScaled( 0, padSize, (250.0 - TMath::Abs(cluster->GetZ())), |
924 | TMath::Abs(angley), TMath::Abs(cluster->GetMax()) ); |
925 | Double_t sigmaZS = fClusterParam->GetErrorQParScaled( 1, padSize, (250.0 - TMath::Abs(cluster->GetZ())), |
926 | TMath::Abs(anglez), TMath::Abs(cluster->GetMax()) ); |
927 | Float_t rmsYFactor = fClusterParam->GetShapeFactor( 0, padSize,(250.0 - TMath::Abs(cluster->GetZ())), |
928 | TMath::Abs(anglez), TMath::Abs(cluster->GetMax()), |
929 | TMath::Sqrt(cluster0->GetSigmaY2()), 0 ); |
930 | Float_t rmsZFactor = fClusterParam->GetShapeFactor(0, padSize,(250.0 - TMath::Abs(cluster->GetZ())), |
931 | TMath::Abs(anglez), TMath::Abs(cluster->GetMax()), |
932 | TMath::Sqrt(cluster0->GetSigmaZ2()),0 ); |
933 | sigmaYS = TMath::Sqrt(sigmaYS * sigmaYS + rmsYFactor * rmsYFactor / 12.); |
934 | sigmaZS = TMath::Sqrt(sigmaZS * sigmaZS + rmsZFactor * rmsZFactor / 12. + rmsYFactor * rmsYFactor / 24.); |
935 | // |
936 | if (kDelta != 0){ |
937 | fitY0.AddPoint(&x, cluster->GetY(), sigmaY0); |
938 | fitZ0.AddPoint(&x, cluster->GetZ(), sigmaZ0); |
939 | } |
940 | Double_t xxx[4]; |
941 | xxx[0] = ( (idelta+irow) % 2 == 0 ) ? 1 : 0; |
942 | xxx[1] = x; |
943 | xxx[2] = ( (idelta+irow) % 2 == 0 ) ? x : 0; |
944 | xxx[3] = x * x; |
945 | fitY2.AddPoint(xxx, cluster->GetY(), sigmaY0); |
946 | fitY2Q.AddPoint(xxx, cluster->GetY(), sigmaYQ); |
947 | fitY2S.AddPoint(xxx, cluster->GetY(), sigmaYS); |
948 | fitZ2.AddPoint(xxx, cluster->GetZ(), sigmaZ0); |
949 | fitZ2Q.AddPoint(xxx, cluster->GetZ(), sigmaZQ); |
950 | fitZ2S.AddPoint(xxx, cluster->GetZ(), sigmaZS); |
951 | // |
952 | } // neigbouhood-loop |
953 | // |
954 | fitY0.Eval(); |
955 | fitZ0.Eval(); |
956 | fitY2.Eval(); |
957 | fitZ2.Eval(); |
958 | fitY2Q.Eval(); |
959 | fitZ2Q.Eval(); |
960 | fitY2S.Eval(); |
961 | fitZ2S.Eval(); |
962 | Float_t chi2Y0 = fitY0.GetChisquare() / (nclFound-3.); |
963 | Float_t chi2Z0 = fitZ0.GetChisquare() / (nclFound-3.); |
964 | Float_t chi2Y2 = fitY2.GetChisquare() / (nclFound-5.); |
965 | Float_t chi2Z2 = fitZ2.GetChisquare() / (nclFound-5.); |
966 | Float_t chi2Y2Q = fitY2Q.GetChisquare() / (nclFound-5.); |
967 | Float_t chi2Z2Q = fitZ2Q.GetChisquare() / (nclFound-5.); |
968 | Float_t chi2Y2S = fitY2S.GetChisquare() / (nclFound-5.); |
969 | Float_t chi2Z2S = fitZ2S.GetChisquare() / (nclFound-5.); |
970 | // |
971 | static TVectorD parY0(3); |
972 | static TMatrixD matY0(3, 3); |
973 | static TVectorD parZ0(3); |
974 | static TMatrixD matZ0(3, 3); |
975 | fitY0.GetParameters(parY0); |
976 | fitY0.GetCovarianceMatrix(matY0); |
977 | fitZ0.GetParameters(parZ0); |
978 | fitZ0.GetCovarianceMatrix(matZ0); |
979 | // |
980 | static TVectorD parY2(5); |
981 | static TMatrixD matY2(5,5); |
982 | static TVectorD parZ2(5); |
983 | static TMatrixD matZ2(5,5); |
984 | fitY2.GetParameters(parY2); |
985 | fitY2.GetCovarianceMatrix(matY2); |
986 | fitZ2.GetParameters(parZ2); |
987 | fitZ2.GetCovarianceMatrix(matZ2); |
988 | // |
989 | static TVectorD parY2Q(5); |
990 | static TMatrixD matY2Q(5,5); |
991 | static TVectorD parZ2Q(5); |
992 | static TMatrixD matZ2Q(5,5); |
993 | fitY2Q.GetParameters(parY2Q); |
994 | fitY2Q.GetCovarianceMatrix(matY2Q); |
995 | fitZ2Q.GetParameters(parZ2Q); |
996 | fitZ2Q.GetCovarianceMatrix(matZ2Q); |
997 | static TVectorD parY2S(5); |
998 | static TMatrixD matY2S(5,5); |
999 | static TVectorD parZ2S(5); |
1000 | static TMatrixD matZ2S(5,5); |
1001 | fitY2S.GetParameters(parY2S); |
1002 | fitY2S.GetCovarianceMatrix(matY2S); |
1003 | fitZ2S.GetParameters(parZ2S); |
1004 | fitZ2S.GetCovarianceMatrix(matZ2S); |
1005 | Float_t sigmaY0 = TMath::Sqrt(matY0(0,0)); |
1006 | Float_t sigmaZ0 = TMath::Sqrt(matZ0(0,0)); |
1007 | Float_t sigmaDY0 = TMath::Sqrt(matY0(1,1)); |
1008 | Float_t sigmaDZ0 = TMath::Sqrt(matZ0(1,1)); |
1009 | Float_t sigmaY2 = TMath::Sqrt(matY2(1,1)); |
1010 | Float_t sigmaZ2 = TMath::Sqrt(matZ2(1,1)); |
1011 | Float_t sigmaDY2 = TMath::Sqrt(matY2(3,3)); |
1012 | Float_t sigmaDZ2 = TMath::Sqrt(matZ2(3,3)); |
1013 | Float_t sigmaY2Q = TMath::Sqrt(matY2Q(1,1)); |
1014 | Float_t sigmaZ2Q = TMath::Sqrt(matZ2Q(1,1)); |
1015 | Float_t sigmaDY2Q = TMath::Sqrt(matY2Q(3,3)); |
1016 | Float_t sigmaDZ2Q = TMath::Sqrt(matZ2Q(3,3)); |
1017 | Float_t sigmaY2S = TMath::Sqrt(matY2S(1,1)); |
1018 | Float_t sigmaZ2S = TMath::Sqrt(matZ2S(1,1)); |
1019 | Float_t sigmaDY2S = TMath::Sqrt(matY2S(3,3)); |
1020 | Float_t sigmaDZ2S = TMath::Sqrt(matZ2S(3,3)); |
1021 | |
1022 | // Error parameters |
1023 | Float_t csigmaY0 = fClusterParam->GetError0Par(0,padSize,(250.0-TMath::Abs(cluster0->GetZ())),TMath::Abs(angley)); |
1024 | Float_t csigmaZ0 = fClusterParam->GetError0Par(1,padSize,(250.0-TMath::Abs(cluster0->GetZ())),TMath::Abs(anglez)); |
1025 | // |
1026 | Float_t csigmaYQ = fClusterParam->GetErrorQPar(0,padSize,(250.0-TMath::Abs(cluster0->GetZ())), |
1027 | TMath::Abs(angley), TMath::Abs(cluster0->GetMax())); |
1028 | Float_t csigmaZQ = fClusterParam->GetErrorQPar(1,padSize,(250.0-TMath::Abs(cluster0->GetZ())), |
1029 | TMath::Abs(anglez),TMath::Abs(cluster0->GetMax())); |
1030 | Float_t csigmaYS = fClusterParam->GetErrorQParScaled(0,padSize,(250.0-TMath::Abs(cluster0->GetZ())), |
1031 | TMath::Abs(angley), TMath::Abs(cluster0->GetMax())); |
1032 | Float_t csigmaZS = fClusterParam->GetErrorQParScaled(1,padSize,(250.0-TMath::Abs(cluster0->GetZ())), |
1033 | TMath::Abs(anglez),TMath::Abs(cluster0->GetMax())); |
1034 | /////////////////////////////////////////////////////////////////////////////// |
1035 | // // |
1036 | // Class to analyse tracks for calibration // |
1037 | // to be used as a component in AliTPCSelectorTracks // |
1038 | // In the constructor you have to specify name and title // |
1039 | // to get the Object out of a file. // |
1040 | // The parameter 'clusterParam', a AliTPCClusterParam object // |
1041 | // (needed for TPC cluster error and shape parameterization) // |
1042 | // Normally you get this object out of the file 'TPCClusterParam.root' // |
1043 | // In the parameter 'cuts' the cuts are specified, that decide // |
1044 | // weather a track will be accepted for calibration or not. // |
1045 | // // |
1046 | // // |
1047 | /////////////////////////////////////////////////////////////////////////////// |
1048 | |
1049 | // RMS parameters |
1050 | Float_t meanRMSY = 0; |
1051 | Float_t meanRMSZ = 0; |
1052 | Int_t nclRMS = 0; |
1053 | for (Int_t idelta = -2; idelta <= 2; idelta++){ |
1054 | // loop over neighbourhood |
1055 | if (idelta+irow < 0 || idelta+irow > 159) continue; |
1056 | // if (idelta+irow>159) continue; |
1057 | AliTPCclusterMI * cluster = track->GetClusterPointer(irow+idelta); |
1058 | if (!cluster) continue; |
1059 | meanRMSY += TMath::Sqrt(cluster->GetSigmaY2()); |
1060 | meanRMSZ += TMath::Sqrt(cluster->GetSigmaZ2()); |
1061 | nclRMS++; |
1062 | } |
1063 | meanRMSY /= nclRMS; |
1064 | meanRMSZ /= nclRMS; |
1065 | |
1066 | Float_t rmsY = TMath::Sqrt(cluster0->GetSigmaY2()); |
1067 | Float_t rmsZ = TMath::Sqrt(cluster0->GetSigmaZ2()); |
1068 | Float_t rmsYT = fClusterParam->GetRMSQ(0,padSize,(250.0-TMath::Abs(cluster0->GetZ())), |
1069 | TMath::Abs(angley), TMath::Abs(cluster0->GetMax())); |
1070 | Float_t rmsZT = fClusterParam->GetRMSQ(1,padSize,(250.0-TMath::Abs(cluster0->GetZ())), |
1071 | TMath::Abs(anglez), TMath::Abs(cluster0->GetMax())); |
1072 | Float_t rmsYT0 = fClusterParam->GetRMS0(0,padSize,(250.0-TMath::Abs(cluster0->GetZ())), |
1073 | TMath::Abs(angley)); |
1074 | Float_t rmsZT0 = fClusterParam->GetRMS0(1,padSize,(250.0-TMath::Abs(cluster0->GetZ())), |
1075 | TMath::Abs(anglez)); |
1076 | Float_t rmsYSigma = fClusterParam->GetRMSSigma(0,padSize,(250.0-TMath::Abs(cluster0->GetZ())), |
1077 | TMath::Abs(anglez), TMath::Abs(cluster0->GetMax())); |
1078 | Float_t rmsZSigma = fClusterParam->GetRMSSigma(0,padSize,(250.0-TMath::Abs(cluster0->GetZ())), |
1079 | TMath::Abs(anglez), TMath::Abs(cluster0->GetMax())); |
1080 | Float_t rmsYFactor = fClusterParam->GetShapeFactor(0,padSize,(250.0-TMath::Abs(cluster0->GetZ())), |
1081 | TMath::Abs(anglez), TMath::Abs(cluster0->GetMax()), |
1082 | rmsY,meanRMSY); |
1083 | Float_t rmsZFactor = fClusterParam->GetShapeFactor(0,padSize,(250.0-TMath::Abs(cluster0->GetZ())), |
1084 | TMath::Abs(anglez), TMath::Abs(cluster0->GetMax()), |
1085 | rmsZ,meanRMSZ); |
1086 | |
1087 | // cluster debug |
1088 | (*fDebugStream)<<"ResolCl"<< // valgrind 3 40,000 bytes in 1 blocks are possibly |
1089 | "Sector="<<sector<< |
1090 | "Cl.="<<cluster0<< |
1091 | "CSigmaY0="<<csigmaY0<< // cluster errorY |
1092 | "CSigmaYQ="<<csigmaYQ<< // cluster errorY - q scaled |
1093 | "CSigmaYS="<<csigmaYS<< // cluster errorY - q scaled |
1094 | "CSigmaZ0="<<csigmaZ0<< // |
1095 | "CSigmaZQ="<<csigmaZQ<< |
1096 | "CSigmaZS="<<csigmaZS<< |
1097 | "shapeYF="<<rmsYFactor<< |
1098 | "shapeZF="<<rmsZFactor<< |
1099 | "rmsY="<<rmsY<< |
1100 | "rmsZ="<<rmsZ<< |
1101 | "rmsYM="<<meanRMSY<< |
1102 | "rmsZM="<<meanRMSZ<< |
1103 | "rmsYT="<<rmsYT<< |
1104 | "rmsZT="<<rmsZT<< |
1105 | "rmsYT0="<<rmsYT0<< |
1106 | "rmsZT0="<<rmsZT0<< |
1107 | "rmsYS="<<rmsYSigma<< |
1108 | "rmsZS="<<rmsZSigma<< |
1109 | "padSize="<<padSize<< |
1110 | "Ncl="<<nclFound<< |
1111 | "PY0.="<<&parY0<< |
1112 | "PZ0.="<<&parZ0<< |
1113 | "SigmaY0="<<sigmaY0<< |
1114 | "SigmaZ0="<<sigmaZ0<< |
1115 | "angley="<<angley<< |
1116 | "anglez="<<anglez<< |
1117 | "\n"; |
1118 | |
1119 | // tracklet dubug |
1120 | (*fDebugStream)<<"ResolTr"<< |
1121 | "padSize="<<padSize<< |
1122 | "IPad="<<padSize<< |
1123 | "Sector="<<sector<< |
1124 | "Ncl="<<nclFound<< |
1125 | "chi2Y0="<<chi2Y0<< |
1126 | "chi2Z0="<<chi2Z0<< |
1127 | "chi2Y2="<<chi2Y2<< |
1128 | "chi2Z2="<<chi2Z2<< |
1129 | "chi2Y2Q="<<chi2Y2Q<< |
1130 | "chi2Z2Q="<<chi2Z2Q<< |
1131 | "chi2Y2S="<<chi2Y2S<< |
1132 | "chi2Z2S="<<chi2Z2S<< |
1133 | "PY0.="<<&parY0<< |
1134 | "PZ0.="<<&parZ0<< |
1135 | "PY2.="<<&parY2<< |
1136 | "PZ2.="<<&parZ2<< |
1137 | "PY2Q.="<<&parY2Q<< |
1138 | "PZ2Q.="<<&parZ2Q<< |
1139 | "PY2S.="<<&parY2S<< |
1140 | "PZ2S.="<<&parZ2S<< |
1141 | "SigmaY0="<<sigmaY0<< |
1142 | "SigmaZ0="<<sigmaZ0<< |
1143 | "SigmaDY0="<<sigmaDY0<< |
1144 | "SigmaDZ0="<<sigmaDZ0<< |
1145 | "SigmaY2="<<sigmaY2<< |
1146 | "SigmaZ2="<<sigmaZ2<< |
1147 | "SigmaDY2="<<sigmaDY2<< |
1148 | "SigmaDZ2="<<sigmaDZ2<< |
1149 | "SigmaY2Q="<<sigmaY2Q<< |
1150 | "SigmaZ2Q="<<sigmaZ2Q<< |
1151 | "SigmaDY2Q="<<sigmaDY2Q<< |
1152 | "SigmaDZ2Q="<<sigmaDZ2Q<< |
1153 | "SigmaY2S="<<sigmaY2S<< |
1154 | "SigmaZ2S="<<sigmaZ2S<< |
1155 | "SigmaDY2S="<<sigmaDY2S<< |
1156 | "SigmaDZ2S="<<sigmaDZ2S<< |
1157 | "angley="<<angley<< |
1158 | "anglez="<<anglez<< |
1159 | "\n"; |
1160 | |
1161 | |
1162 | } |
1163 | |
1164 | |
1165 | |
1166 | |
1167 | |
1168 | TH2D * AliTPCcalibTracks::MakeDiff(TH2D * hfit, TF2 * func){ |
1169 | // |
1170 | // creates a new histogram which contains the difference between |
1171 | // the histogram hfit and the function func |
1172 | // |
1173 | TH2D * result = (TH2D*)hfit->Clone(); // valgrind 3 40,139 bytes in 11 blocks are still reachable |
1174 | result->SetTitle(Form("%s fit residuals",result->GetTitle())); |
1175 | result->SetName(Form("%s fit residuals",result->GetName())); |
1176 | TAxis *xaxis = hfit->GetXaxis(); |
1177 | TAxis *yaxis = hfit->GetYaxis(); |
1178 | Double_t x[2]; |
1179 | for (Int_t biny = 0; biny <= yaxis->GetNbins(); biny++) { |
1180 | x[1] = yaxis->GetBinCenter(biny); |
1181 | for (Int_t binx = 0; binx <= xaxis->GetNbins(); binx++) { |
1182 | x[0] = xaxis->GetBinCenter(binx); |
1183 | Int_t bin = hfit->GetBin(binx, biny); |
1184 | Double_t val = hfit->GetBinContent(bin); |
1185 | // result->SetBinContent( bin, (val - func->Eval(x[0], x[1])) / func->Eval(x[0], x[1]) ); |
1186 | result->SetBinContent( bin, (val / func->Eval(x[0], x[1])) - 1 ); |
1187 | } |
1188 | } |
1189 | return result; |
1190 | } |
1191 | |
1192 | |
1193 | void AliTPCcalibTracks::SetStyle() const { |
1194 | // |
1195 | // set style, can be called by all draw functions |
1196 | // |
1197 | gROOT->SetStyle("Plain"); |
1198 | gStyle->SetFillColor(10); |
1199 | gStyle->SetPadColor(10); |
1200 | gStyle->SetCanvasColor(10); |
1201 | gStyle->SetStatColor(10); |
1202 | gStyle->SetPalette(1,0); |
1203 | gStyle->SetNumberContours(60); |
1204 | } |
1205 | |
1206 | |
1207 | void AliTPCcalibTracks::Draw(Option_t* opt){ |
1208 | // |
1209 | // draw-function of AliTPCcalibTracks |
1210 | // will draws some exemplaric pictures |
1211 | // |
1212 | |
1213 | if (fDebugLevel > 6) Info("Draw", "Drawing an exemplaric picture."); |
1214 | SetStyle(); |
1215 | Double_t min = 0; |
1216 | Double_t max = 0; |
1217 | TCanvas *c1 = new TCanvas(); |
1218 | c1->Divide(0, 3); |
1219 | TVirtualPad *upperThird = c1->GetPad(1); |
1220 | TVirtualPad *middleThird = c1->GetPad(2); |
1221 | TVirtualPad *lowerThird = c1->GetPad(3); |
1222 | upperThird->Divide(2,0); |
1223 | TVirtualPad *upleft = upperThird->GetPad(1); |
1224 | TVirtualPad *upright = upperThird->GetPad(2); |
1225 | middleThird->Divide(2,0); |
1226 | TVirtualPad *middleLeft = middleThird->GetPad(1); |
1227 | TVirtualPad *middleRight = middleThird->GetPad(2); |
1228 | lowerThird->Divide(2,0); |
1229 | TVirtualPad *downLeft = lowerThird->GetPad(1); |
1230 | TVirtualPad *downRight = lowerThird->GetPad(2); |
1231 | |
1232 | |
1233 | upleft->cd(0); |
1234 | min = fDeltaY->GetBinCenter(fDeltaY->GetMaximumBin())-20; |
1235 | max = fDeltaY->GetBinCenter(fDeltaY->GetMaximumBin())+20; |
1236 | fDeltaY->SetAxisRange(min, max); |
1237 | fDeltaY->Fit("gaus","q","",min, max); // valgrind 3 7 block possibly lost 2,400 bytes in 1 blocks are still reachable |
1238 | c1->Update(); |
1239 | |
1240 | upright->cd(0); |
1241 | max = fDeltaZ->GetBinCenter(fDeltaZ->GetMaximumBin())+20; |
1242 | min = fDeltaZ->GetBinCenter(fDeltaZ->GetMaximumBin())-20; |
1243 | fDeltaZ->SetAxisRange(min, max); |
1244 | fDeltaZ->Fit("gaus","q","",min, max); |
1245 | c1->Update(); |
1246 | |
1247 | middleLeft->cd(); |
1248 | fHclus->Draw(opt); |
1249 | |
1250 | middleRight->cd(); |
1251 | fRejectedTracksHisto->Draw(opt); |
1252 | TPaveText *pt = new TPaveText(0.6,0.6, 0.8,0.8, "NDC"); |
1253 | TText *t1 = pt->AddText("1: kEdgeThetaCutNoise"); |
1254 | TText *t2 = pt->AddText("2: kMinClusters"); |
1255 | TText *t3 = pt->AddText("3: kMinRatio"); |
1256 | TText *t4 = pt->AddText("4: kMax1pt"); |
1257 | t1 = t1; t2 = t2; t3 = t3; t4 = t4; // avoid compiler warnings |
1258 | pt->SetToolTipText("Legend for failed cuts"); |
1259 | pt->Draw(); |
1260 | |
1261 | downLeft->cd(); |
1262 | fHclusterPerPadrowRaw->Draw(opt); |
1263 | |
1264 | downRight->cd(); |
1265 | fHclusterPerPadrow->Draw(opt); |
1266 | } |
1267 | |
1268 | |
1269 | void AliTPCcalibTracks::MakeReport(Int_t stat, char* pathName){ |
1270 | // |
1271 | // all functions are called, that produce pictures |
1272 | // the histograms are written to the directory 'pathName' |
1273 | // 'stat' is a threshhold: only histograms with more than 'stat' entries are wirtten to file |
1274 | // 'stat' is also the number of minEntries for MakeResPlotsQTree |
1275 | // |
1276 | |
1277 | if (fDebugLevel > 0) Info("MakeReport","Writing plots and trees to '%s'.", pathName); |
1278 | MakeAmpPlots(stat, pathName); |
1279 | MakeDeltaPlots(pathName); |
1280 | FitResolutionNew(pathName); |
1281 | FitRMSNew(pathName); |
1282 | MakeChargeVsDriftLengthPlots(pathName); |
1283 | // MakeResPlotsQ(1, 1); |
1284 | MakeResPlotsQTree(stat, pathName); |
1285 | } |
1286 | |
1287 | |
1288 | void AliTPCcalibTracks::MakeAmpPlots(Int_t stat, char* pathName){ |
1289 | // |
1290 | // creates several plots: |
1291 | // fArrayAmp.ps, fArrayAmpRow.ps and DeltaYZ.ps |
1292 | // fArrayAmp.ps: one histogram per sector, the histogram shows the charge per cluster |
1293 | // fArrayAmpRow.ps: one histogram per sector, mean max. amplitude vs. pad row with landau fit |
1294 | // DeltaYZ.ps: DeltaY and DeltaZ histogram with gaus fit |
1295 | // Empty histograms (sectors without data) are not written to file |
1296 | // the ps-files are written to the directory 'pathName', that is created if it does not exist |
1297 | // 'stat': only histograms with more than 'stat' entries are written to file. |
1298 | // |
1299 | |
1300 | SetStyle(); |
1301 | gSystem->MakeDirectory(pathName); |
1302 | gSystem->ChangeDirectory(pathName); |
1303 | |
1304 | TCanvas* c1 = new TCanvas(); // valgrind 3 ??? 634 bytes in 28 blocks are still reachable |
1305 | TPostScript *ps; |
1306 | // histograms with accumulated amplitude for all IROCs and OROCs |
1307 | TH1F *allAmpHisIROC = ((TH1F*)(fArrayAmp->At(0))->Clone()); |
1308 | allAmpHisIROC->SetName("Amp all IROCs"); |
1309 | allAmpHisIROC->SetTitle("Amp all IROCs"); |
1310 | TH1F *allAmpHisOROC = ((TH1F*)(fArrayAmp->At(36))->Clone()); |
1311 | allAmpHisOROC->SetName("Amp all OROCs"); |
1312 | allAmpHisOROC->SetTitle("Amp all OROCs"); |
1313 | |
1314 | ps = new TPostScript("fArrayAmp.ps", 112); |
1315 | if (fDebugLevel > -1) cout << "creating fArrayAmp.ps..." << endl; |
1316 | for (Int_t i = 0; i < fArrayAmp->GetEntriesFast(); i++){ |
1317 | if ( ((TH1F*)fArrayAmp->At(i))->GetEntries() < stat ) continue; |
1318 | ps->NewPage(); |
1319 | ((TH1F*)fArrayAmp->At(i))->Draw(); |
1320 | c1->Update(); // valgrind 3 |
1321 | if (i > 0 && i < 36) { |
1322 | allAmpHisIROC->Add(((TH1F*)fArrayAmp->At(i))); |
1323 | allAmpHisOROC->Add(((TH1F*)fArrayAmp->At(i+36))); |
1324 | } |
1325 | } |
1326 | ps->NewPage(); |
1327 | allAmpHisIROC->Draw(); |
1328 | c1->Update(); // valgrind |
1329 | ps->NewPage(); |
1330 | allAmpHisOROC->Draw(); |
1331 | c1->Update(); |
1332 | ps->Close(); |
1333 | delete ps; |
1334 | |
1335 | TH1F *his = 0; |
1336 | Double_t min = 0; |
1337 | Double_t max = 0; |
1338 | ps = new TPostScript("fArrayAmpRow.ps", 112); |
1339 | if (fDebugLevel > -1) cout << "creating fArrayAmpRow.ps..." << endl; |
1340 | for (Int_t i = 0; i < fArrayAmpRow->GetEntriesFast(); i++){ |
1341 | his = (TH1F*)fArrayAmpRow->At(i); |
1342 | if (his->GetEntries() < stat) continue; |
1343 | ps->NewPage(); |
1344 | min = TMath::Max( his->GetBinCenter(his->GetMaximumBin() )-100., 0.); |
1345 | max = his->GetBinCenter(5*his->GetMaximumBin()) + 100; |
1346 | his->SetAxisRange(min, max); |
1347 | his->Fit("pol3", "q", "", min, max); |
1348 | // his->Draw("error"); // don't use this line when you don't want to have empty pages in the ps-file |
1349 | c1->Update(); |
1350 | } |
1351 | ps->Close(); |
1352 | delete ps; |
1353 | delete c1; |
1354 | gSystem->ChangeDirectory(".."); |
1355 | } |
1356 | |
1357 | |
1358 | void AliTPCcalibTracks::MakeDeltaPlots(char* pathName){ |
1359 | // |
1360 | // creates several plots: |
1361 | // DeltaYZ.ps: DeltaY and DeltaZ histogram with gaus fit |
1362 | // the ps-files are written to the directory 'pathName', that is created if it does not exist |
1363 | // |
1364 | |
1365 | SetStyle(); |
1366 | gSystem->MakeDirectory(pathName); |
1367 | gSystem->ChangeDirectory(pathName); |
1368 | |
1369 | TCanvas* c1 = new TCanvas(); // valgrind 3 ??? 634 bytes in 28 blocks are still reachable |
1370 | TPostScript *ps; |
1371 | Double_t min = 0; |
1372 | Double_t max = 0; |
1373 | |
1374 | ps = new TPostScript("DeltaYZ.ps", 112); |
1375 | if (fDebugLevel > -1) cout << "creating DeltaYZ.ps..." << endl; |
1376 | min = fDeltaY->GetBinCenter(fDeltaY->GetMaximumBin())-20; |
1377 | max = fDeltaY->GetBinCenter(fDeltaY->GetMaximumBin())+20; |
1378 | fDeltaY->SetAxisRange(min, max); |
1379 | ps->NewPage(); |
1380 | fDeltaY->Fit("gaus","q","",min, max); // valgrind 3 7 block possibly lost 2,400 bytes in 1 blocks are still reachable |
1381 | c1->Update(); |
1382 | ps->NewPage(); |
1383 | max = fDeltaZ->GetBinCenter(fDeltaZ->GetMaximumBin())+20; |
1384 | min = fDeltaZ->GetBinCenter(fDeltaZ->GetMaximumBin())-20; |
1385 | fDeltaZ->SetAxisRange(min, max); |
1386 | fDeltaZ->Fit("gaus","q","",min, max); |
1387 | c1->Update(); |
1388 | ps->Close(); |
1389 | delete ps; |
1390 | delete c1; |
1391 | gSystem->ChangeDirectory(".."); |
1392 | } |
1393 | |
1394 | |
1395 | void AliTPCcalibTracks::MakeChargeVsDriftLengthPlotsOld(char* pathName){ |
1396 | // |
1397 | // creates charge vs. driftlength plots, one TProfile for each ROC |
1398 | // is not correct like this, should be one TProfile for each sector and padsize |
1399 | // |
1400 | |
1401 | SetStyle(); |
1402 | gSystem->MakeDirectory(pathName); |
1403 | gSystem->ChangeDirectory(pathName); |
1404 | |
1405 | TCanvas* c1 = new TCanvas(); // valgrind 3 ??? 634 bytes in 28 blocks are still reachable |
1406 | TPostScript *ps; |
1407 | ps = new TPostScript("chargeVsDriftlengthOld.ps", 112); |
1408 | if (fDebugLevel > -1) cout << "creating chargeVsDriftlength.ps..." << endl; |
1409 | TProfile *chargeVsDriftlengthAllIROCs = ((TProfile*)fArrayChargeVsDriftlength->At(0)->Clone()); |
1410 | TProfile *chargeVsDriftlengthAllOROCs = ((TProfile*)fArrayChargeVsDriftlength->At(36)->Clone()); |
1411 | chargeVsDriftlengthAllIROCs->SetName("allAmpHisIROC"); |
1412 | chargeVsDriftlengthAllIROCs->SetTitle("charge vs. driftlength, all IROCs"); |
1413 | chargeVsDriftlengthAllOROCs->SetName("allAmpHisOROC"); |
1414 | chargeVsDriftlengthAllOROCs->SetTitle("charge vs. driftlength, all OROCs"); |
1415 | |
1416 | for (Int_t i = 0; i < fArrayChargeVsDriftlength->GetEntriesFast(); i++) { |
1417 | ((TProfile*)fArrayChargeVsDriftlength->At(i))->Draw(); |
1418 | c1->Update(); |
1419 | if (i > 0 && i < 36) { |
1420 | chargeVsDriftlengthAllIROCs->Add(((TProfile*)fArrayChargeVsDriftlength->At(i))); |
1421 | chargeVsDriftlengthAllOROCs->Add(((TProfile*)fArrayChargeVsDriftlength->At(i+36))); |
1422 | } |
1423 | ps->NewPage(); |
1424 | } |
1425 | chargeVsDriftlengthAllIROCs->Draw(); |
1426 | c1->Update(); // valgrind |
1427 | ps->NewPage(); |
1428 | chargeVsDriftlengthAllOROCs->Draw(); |
1429 | c1->Update(); |
1430 | ps->Close(); |
1431 | delete ps; |
1432 | delete c1; |
1433 | gSystem->ChangeDirectory(".."); |
1434 | } |
1435 | |
1436 | |
1437 | void AliTPCcalibTracks::MakeChargeVsDriftLengthPlots(char* pathName){ |
1438 | // |
1439 | // creates charge vs. driftlength plots, one TProfile for each ROC |
1440 | // under development.... |
1441 | // |
1442 | |
1443 | SetStyle(); |
1444 | gSystem->MakeDirectory(pathName); |
1445 | gSystem->ChangeDirectory(pathName); |
1446 | |
1447 | TCanvas* c1 = new TCanvas("c1", "c1", 700,(Int_t)(TMath::Sqrt(2)*700)); // valgrind 3 ??? 634 bytes in 28 blocks are still reachable |
1448 | // TCanvas c1("c1", "c1", 500,(sqrt(2)*500)) |
1449 | c1->Divide(0,3); |
1450 | TPostScript *ps; |
1451 | ps = new TPostScript("chargeVsDriftlength.ps", 111); |
1452 | if (fDebugLevel > -1) cout << "creating chargeVsDriftlengthNew.ps..." << endl; |
1453 | |
1454 | TProfile *chargeVsDriftlengthAllShortPads = ((TProfile*)fcalPadRegionChargeVsDriftlength->GetObject(0,0)->Clone()); |
1455 | TProfile *chargeVsDriftlengthAllMediumPads = ((TProfile*)fcalPadRegionChargeVsDriftlength->GetObject(0,1)->Clone()); |
1456 | TProfile *chargeVsDriftlengthAllLongPads = ((TProfile*)fcalPadRegionChargeVsDriftlength->GetObject(0,2)->Clone()); |
1457 | chargeVsDriftlengthAllShortPads->SetName("allAmpHisShortPads"); |
1458 | chargeVsDriftlengthAllShortPads->SetTitle("charge vs. driftlength, all sectors, short pads"); |
1459 | chargeVsDriftlengthAllMediumPads->SetName("allAmpHisMediumPads"); |
1460 | chargeVsDriftlengthAllMediumPads->SetTitle("charge vs. driftlength, all sectors, medium pads"); |
1461 | chargeVsDriftlengthAllLongPads->SetName("allAmpHisLongPads"); |
1462 | chargeVsDriftlengthAllLongPads->SetTitle("charge vs. driftlength, all sectors, long pads"); |
1463 | |
1464 | for (Int_t i = 0; i < 36; i++) { |
1465 | c1->cd(1)->SetGridx(); |
1466 | c1->cd(1)->SetGridy(); |
1467 | ((TProfile*)fcalPadRegionChargeVsDriftlength->GetObject(i,0))->Draw(); |
1468 | c1->cd(2)->SetGridx(); |
1469 | c1->cd(2)->SetGridy(); |
1470 | ((TProfile*)fcalPadRegionChargeVsDriftlength->GetObject(i,1))->Draw(); |
1471 | c1->cd(3)->SetGridx(); |
1472 | c1->cd(3)->SetGridy(); |
1473 | ((TProfile*)fcalPadRegionChargeVsDriftlength->GetObject(i,2))->Draw(); |
1474 | c1->Update(); |
1475 | chargeVsDriftlengthAllShortPads->Add( (TProfile*)fcalPadRegionChargeVsDriftlength->GetObject(0,0)); |
1476 | chargeVsDriftlengthAllMediumPads->Add((TProfile*)fcalPadRegionChargeVsDriftlength->GetObject(0,1)); |
1477 | chargeVsDriftlengthAllLongPads->Add( (TProfile*)fcalPadRegionChargeVsDriftlength->GetObject(0,2)); |
1478 | ps->NewPage(); |
1479 | } |
1480 | c1->cd(1)->SetGridx(); |
1481 | c1->cd(1)->SetGridy(); |
1482 | chargeVsDriftlengthAllShortPads->Draw(); |
1483 | c1->cd(2)->SetGridx(); |
1484 | c1->cd(2)->SetGridy(); |
1485 | chargeVsDriftlengthAllMediumPads->Draw(); |
1486 | c1->cd(3)->SetGridx(); |
1487 | c1->cd(3)->SetGridy(); |
1488 | chargeVsDriftlengthAllLongPads->Draw(); |
1489 | c1->Update(); // valgrind |
1490 | // ps->NewPage(); |
1491 | ps->Close(); |
1492 | delete ps; |
1493 | delete c1; |
1494 | gSystem->ChangeDirectory(".."); |
1495 | } |
1496 | |
1497 | |
1498 | |
1499 | void AliTPCcalibTracks::FitResolutionNew(char* pathName){ |
1500 | // |
1501 | // calculates different resulution fits in Y and Z direction |
1502 | // the histograms are written to 'ResolutionYZ.ps' |
1503 | // writes calculated resolution to 'resol.txt' |
1504 | // all files are stored in the directory pathName |
1505 | // |
1506 | |
1507 | SetStyle(); |
1508 | gSystem->MakeDirectory(pathName); |
1509 | gSystem->ChangeDirectory(pathName); |
1510 | |
1511 | TCanvas c; |
1512 | c.Divide(2,1); |
1513 | if (fDebugLevel > -1) cout << "creating ResolutionYZ.ps..." << endl; |
1514 | TPostScript *ps = new TPostScript("ResolutionYZ.ps", 112); |
1515 | TF2 *fres = new TF2("fres","TMath::Sqrt([0]*[0]+[1]*[1]*x+[2]*[2]*y*y)",0,250,0,1); |
1516 | fres->SetParameter(0,0.02); |
1517 | fres->SetParameter(1,0.0054); |
1518 | fres->SetParameter(2,0.13); |
1519 | |
1520 | TH1::AddDirectory(kTRUE); // TH3F::FitSlicesZ() writes histograms into the current directory |
1521 | |
1522 | // create histogramw for Y-resolution |
1523 | TH3F * hisResY0 = (TH3F*)fResolY->At(0); |
1524 | hisResY0->FitSlicesZ(); |
1525 | TH2D * hisResY02 = (TH2D*)gDirectory->Get("Resol Y0_2"); |
1526 | TH3F * hisResY1 = (TH3F*)fResolY->At(1); |
1527 | hisResY1->FitSlicesZ(); |
1528 | TH2D * hisResY12 = (TH2D*)gDirectory->Get("Resol Y1_2"); |
1529 | TH3F * hisResY2 = (TH3F*)fResolY->At(2); |
1530 | hisResY2->FitSlicesZ(); |
1531 | TH2D * hisResY22 = (TH2D*)gDirectory->Get("Resol Y2_2"); |
1532 | // |
1533 | ps->NewPage(); |
1534 | c.cd(1); |
1535 | hisResY02->Fit(fres, "q"); // valgrind 132,072 bytes in 6 blocks are indirectly lost |
1536 | hisResY02->Draw("surf1"); |
1537 | c.cd(2); |
1538 | MakeDiff(hisResY02,fres)->Draw("surf1"); |
1539 | c.Update(); |
1540 | // c.SaveAs("ResolutionYPad0.eps"); |
1541 | ps->NewPage(); |
1542 | c.cd(1); |
1543 | hisResY12->Fit(fres, "q"); |
1544 | hisResY12->Draw("surf1"); |
1545 | c.cd(2); |
1546 | MakeDiff(hisResY12,fres)->Draw("surf1"); |
1547 | c.Update(); |
1548 | // c.SaveAs("ResolutionYPad1.eps"); |
1549 | ps->NewPage(); |
1550 | c.cd(1); |
1551 | hisResY22->Fit(fres, "q"); |
1552 | hisResY22->Draw("surf1"); |
1553 | c.cd(2); |
1554 | MakeDiff(hisResY22,fres)->Draw("surf1"); |
1555 | c.Update(); |
1556 | // c.SaveAs("ResolutionYPad2.eps"); |
1557 | |
1558 | // create histogramw for Z-resolution |
1559 | TH3F * hisResZ0 = (TH3F*)fResolZ->At(0); |
1560 | hisResZ0->FitSlicesZ(); |
1561 | TH2D * hisResZ02 = (TH2D*)gDirectory->Get("Resol Z0_2"); |
1562 | TH3F * hisResZ1 = (TH3F*)fResolZ->At(1); |
1563 | hisResZ1->FitSlicesZ(); |
1564 | TH2D * hisResZ12 = (TH2D*)gDirectory->Get("Resol Z1_2"); |
1565 | TH3F * hisResZ2 = (TH3F*)fResolZ->At(2); |
1566 | hisResZ2->FitSlicesZ(); |
1567 | TH2D * hisResZ22 = (TH2D*)gDirectory->Get("Resol Z2_2"); |
1568 | |
1569 | ps->NewPage(); |
1570 | c.cd(1); |
1571 | hisResZ02->Fit(fres, "q"); |
1572 | hisResZ02->Draw("surf1"); |
1573 | c.cd(2); |
1574 | MakeDiff(hisResZ02,fres)->Draw("surf1"); |
1575 | c.Update(); |
1576 | // c.SaveAs("ResolutionZPad0.eps"); |
1577 | ps->NewPage(); |
1578 | c.cd(1); |
1579 | hisResZ12->Fit(fres, "q"); |
1580 | hisResZ12->Draw("surf1"); |
1581 | c.cd(2); |
1582 | MakeDiff(hisResZ12,fres)->Draw("surf1"); |
1583 | c.Update(); |
1584 | // c.SaveAs("ResolutionZPad1.eps"); |
1585 | ps->NewPage(); |
1586 | c.cd(1); |
1587 | hisResZ22->Fit(fres, "q"); |
1588 | hisResZ22->Draw("surf1"); |
1589 | c.cd(2); |
1590 | MakeDiff(hisResZ22,fres)->Draw("surf1"); |
1591 | c.Update(); |
1592 | // c.SaveAs("ResolutionZPad2.eps"); |
1593 | ps->Close(); |
1594 | delete ps; |
1595 | |
1596 | // write calculated resoltuions to 'resol.txt' |
1597 | ofstream fresol("resol.txt"); |
1598 | fresol<<"Pad 0.75 cm"<<"\n"; |
1599 | hisResY02->Fit(fres, "q"); // valgrind |
1600 | fresol<<"Y\t"<<fres->GetParameter(0)<<"\t"<<fres->GetParameter(1)<<"\t"<<fres->GetParameter(2)<<"\n"; |
1601 | hisResZ02->Fit(fres, "q"); |
1602 | fresol<<"Z\t"<<fres->GetParameter(0)<<"\t"<<fres->GetParameter(1)<<"\t"<<fres->GetParameter(2)<<"\n"; |
1603 | // |
1604 | fresol<<"Pad 1.00 cm"<<1<<"\n"; |
1605 | hisResY12->Fit(fres, "q"); // valgrind |
1606 | fresol<<"Y\t"<<fres->GetParameter(0)<<"\t"<<fres->GetParameter(1)<<"\t"<<fres->GetParameter(2)<<"\n"; |
1607 | hisResZ12->Fit(fres, "q"); |
1608 | fresol<<"Z\t"<<fres->GetParameter(0)<<"\t"<<fres->GetParameter(1)<<"\t"<<fres->GetParameter(2)<<"\n"; |
1609 | // |
1610 | fresol<<"Pad 1.50 cm"<<0<<"\n"; |
1611 | hisResY22->Fit(fres, "q"); |
1612 | fresol<<"Y\t"<<fres->GetParameter(0)<<"\t"<<fres->GetParameter(1)<<"\t"<<fres->GetParameter(2)<<"\n"; |
1613 | hisResZ22->Fit(fres, "q"); |
1614 | fresol<<"Z\t"<<fres->GetParameter(0)<<"\t"<<fres->GetParameter(1)<<"\t"<<fres->GetParameter(2)<<"\n"; |
1615 | |
1616 | TH1::AddDirectory(kFALSE); |
1617 | gSystem->ChangeDirectory(".."); |
1618 | delete fres; |
1619 | } |
1620 | |
1621 | |
1622 | void AliTPCcalibTracks::FitRMSNew(char* pathName){ |
1623 | // |
1624 | // calculates different resulution-rms fits in Y and Z direction |
1625 | // the histograms are written to 'RMS_YZ.ps' |
1626 | // writes calculated resolution rms to 'rms.txt' |
1627 | // all files are stored in the directory pathName |
1628 | // |
1629 | |
1630 | SetStyle(); |
1631 | gSystem->MakeDirectory(pathName); |
1632 | gSystem->ChangeDirectory(pathName); |
1633 | |
1634 | TCanvas c; // valgrind 3 42,120 bytes in 405 blocks are still reachable 23,816 bytes in 229 blocks are still reachable |
1635 | c.Divide(2,1); |
1636 | if (fDebugLevel > -1) cout << "creating RMS_YZ.ps..." << endl; |
1637 | TPostScript *ps = new TPostScript("RMS_YZ.ps", 112); |
1638 | TF2 *frms = new TF2("fres","TMath::Sqrt([0]*[0]+[1]*[1]*x+[2]*[2]*y*y)",0,250,0,1); |
1639 | frms->SetParameter(0,0.02); |
1640 | frms->SetParameter(1,0.0054); |
1641 | frms->SetParameter(2,0.13); |
1642 | |
1643 | TH1::AddDirectory(kTRUE); // TH3F::FitSlicesZ() writes histograms into the current directory |
1644 | |
1645 | // create histogramw for Y-RMS |
1646 | TH3F * hisResY0 = (TH3F*)fRMSY->At(0); |
1647 | hisResY0->FitSlicesZ(); |
1648 | TH2D * hisResY02 = (TH2D*)gDirectory->Get("RMS Y0_1"); |
1649 | TH3F * hisResY1 = (TH3F*)fRMSY->At(1); |
1650 | hisResY1->FitSlicesZ(); |
1651 | TH2D * hisResY12 = (TH2D*)gDirectory->Get("RMS Y1_1"); |
1652 | TH3F * hisResY2 = (TH3F*)fRMSY->At(2); |
1653 | hisResY2->FitSlicesZ(); |
1654 | TH2D * hisResY22 = (TH2D*)gDirectory->Get("RMS Y2_1"); |
1655 | // |
1656 | ps->NewPage(); |
1657 | c.cd(1); |
1658 | hisResY02->Fit(frms, "qn0"); |
1659 | hisResY02->Draw("surf1"); |
1660 | c.cd(2); |
1661 | MakeDiff(hisResY02,frms)->Draw("surf1"); |
1662 | c.Update(); |
1663 | // c.SaveAs("RMSYPad0.eps"); |
1664 | ps->NewPage(); |
1665 | c.cd(1); |
1666 | hisResY12->Fit(frms, "qn0"); // valgrind several blocks possibly lost |
1667 | hisResY12->Draw("surf1"); |
1668 | c.cd(2); |
1669 | MakeDiff(hisResY12,frms)->Draw("surf1"); |
1670 | c.Update(); |
1671 | // c.SaveAs("RMSYPad1.eps"); |
1672 | ps->NewPage(); |
1673 | c.cd(1); |
1674 | hisResY22->Fit(frms, "qn0"); |
1675 | hisResY22->Draw("surf1"); |
1676 | c.cd(2); |
1677 | MakeDiff(hisResY22,frms)->Draw("surf1"); |
1678 | c.Update(); |
1679 | // c.SaveAs("RMSYPad2.eps"); |
1680 | |
1681 | // create histogramw for Z-RMS |
1682 | TH3F * hisResZ0 = (TH3F*)fRMSZ->At(0); |
1683 | hisResZ0->FitSlicesZ(); |
1684 | TH2D * hisResZ02 = (TH2D*)gDirectory->Get("RMS Z0_1"); |
1685 | TH3F * hisResZ1 = (TH3F*)fRMSZ->At(1); |
1686 | hisResZ1->FitSlicesZ(); |
1687 | TH2D * hisResZ12 = (TH2D*)gDirectory->Get("RMS Z1_1"); |
1688 | TH3F * hisResZ2 = (TH3F*)fRMSZ->At(2); |
1689 | hisResZ2->FitSlicesZ(); |
1690 | TH2D * hisResZ22 = (TH2D*)gDirectory->Get("RMS Z2_1"); |
1691 | // |
1692 | ps->NewPage(); |
1693 | c.cd(1); |
1694 | hisResZ02->Fit(frms, "qn0"); // valgrind |
1695 | hisResZ02->Draw("surf1"); |
1696 | c.cd(2); |
1697 | MakeDiff(hisResZ02,frms)->Draw("surf1"); |
1698 | c.Update(); |
1699 | // c.SaveAs("RMSZPad0.eps"); |
1700 | ps->NewPage(); |
1701 | c.cd(1); |
1702 | hisResZ12->Fit(frms, "qn0"); |
1703 | hisResZ12->Draw("surf1"); |
1704 | c.cd(2); |
1705 | MakeDiff(hisResZ12,frms)->Draw("surf1"); |
1706 | c.Update(); |
1707 | // c.SaveAs("RMSZPad1.eps"); |
1708 | ps->NewPage(); |
1709 | c.cd(1); |
1710 | hisResZ22->Fit(frms, "qn0"); // valgrind 1 block possibly lost |
1711 | hisResZ22->Draw("surf1"); |
1712 | c.cd(2); |
1713 | MakeDiff(hisResZ22,frms)->Draw("surf1"); |
1714 | c.Update(); |
1715 | // c.SaveAs("RMSZPad2.eps"); |
1716 | |
1717 | // write calculated resoltuion rms to 'rms.txt' |
1718 | ofstream filerms("rms.txt"); |
1719 | filerms<<"Pad 0.75 cm"<<"\n"; |
1720 | hisResY02->Fit(frms, "qn0"); // valgrind 23 blocks indirectly lost |
1721 | filerms<<"Y\t"<<frms->GetParameter(0)<<"\t"<<frms->GetParameter(1)<<"\t"<<frms->GetParameter(2)<<"\n"; |
1722 | hisResZ02->Fit(frms, "qn0"); // valgrind 23 blocks indirectly lost |
1723 | filerms<<"Z\t"<<frms->GetParameter(0)<<"\t"<<frms->GetParameter(1)<<"\t"<<frms->GetParameter(2)<<"\n"; |
1724 | // |
1725 | filerms<<"Pad 1.00 cm"<<1<<"\n"; |
1726 | hisResY12->Fit(frms, "qn0"); // valgrind 3,256 bytes in 22 blocks are indirectly lost |
1727 | filerms<<"Y\t"<<frms->GetParameter(0)<<"\t"<<frms->GetParameter(1)<<"\t"<<frms->GetParameter(2)<<"\n"; |
1728 | hisResZ12->Fit(frms, "qn0"); // valgrind 66,036 bytes in 3 blocks are still reachable |
1729 | filerms<<"Z\t"<<frms->GetParameter(0)<<"\t"<<frms->GetParameter(1)<<"\t"<<frms->GetParameter(2)<<"\n"; |
1730 | // |
1731 | filerms<<"Pad 1.50 cm"<<0<<"\n"; |
1732 | hisResY22->Fit(frms, "qn0"); // valgrind 40,139 bytes in 11 blocks are still reachable 330,180 bytes in 15 blocks are possibly lost |
1733 | filerms<<"Y\t"<<frms->GetParameter(0)<<"\t"<<frms->GetParameter(1)<<"\t"<<frms->GetParameter(2)<<"\n"; |
1734 | hisResZ22->Fit(frms, "qn0"); |
1735 | filerms<<"Z\t"<<frms->GetParameter(0)<<"\t"<<frms->GetParameter(1)<<"\t"<<frms->GetParameter(2)<<"\n"; |
1736 | |
1737 | TH1::AddDirectory(kFALSE); |
1738 | gSystem->ChangeDirectory(".."); |
1739 | ps->Close(); |
1740 | delete ps; |
1741 | delete frms; |
1742 | } |
1743 | |
1744 | |
1745 | void AliTPCcalibTracks::MakeResPlotsQTree(Int_t minEntries, char* pathName){ |
1746 | // |
1747 | // Make tree with resolution parameters |
1748 | // the result is written to 'resol.root' in directory 'pathname' |
1749 | // file information are available in fileInfo |
1750 | // available variables in the tree 'Resol': |
1751 | // Entries: number of entries for this resolution point |
1752 | // nbins: number of bins that were accumulated |
1753 | // Dim: direction, Dim==0: y-direction, Dim==1: z-direction |
1754 | // Pad: padSize; short, medium and long |
1755 | // Length: pad length, 0.75, 1, 1.5 |
1756 | // QMean: mean charge of current charge bin and its neighbours, Qmean<0: integrated spectra |
1757 | // Zc: center of middle bin in drift direction |
1758 | // Zm: mean dirftlength for accumulated Delta-Histograms |
1759 | // Zs: width of driftlength bin |
1760 | // AngleC: center of middle bin in Angle-Direction |
1761 | // AngleM: mean angle for accumulated Delta-Histograms |
1762 | // AngleS: width of Angle-bin |
1763 | // Resol: sigma for gaus fit through Delta-Histograms |
1764 | // Sigma: error of sigma for gaus fit through Delta Histograms |
1765 | // MeanR: mean of the Delta-Histogram |
1766 | // SigmaR: rms of the Delta-Histogram |
1767 | // RMSm: mean of the gaus fit through RMS-Histogram |
1768 | // RMS: sigma of the gaus fit through RMS-Histogram |
1769 | // RMSe0: error of mean of gaus fit in RMS-Histogram |
1770 | // RMSe1: error of sigma of gaus fit in RMS-Histogram |
1771 | // |
1772 | |
1773 | if (fDebugLevel > -1) cout << " ***** this is MakeResPlotsQTree *****" << endl; |
1774 | if (fDebugLevel > -1) cout << " relax, the calculation will take a while..." << endl; |
1775 | |
1776 | gSystem->MakeDirectory(pathName); |
1777 | gSystem->ChangeDirectory(pathName); |
1778 | TString kFileName = "resol.root"; |
1779 | TTreeSRedirector fTreeResol(kFileName.Data()); |
1780 | |
1781 | TH3F *resArray[2][3][11]; |
1782 | TH3F *rmsArray[2][3][11]; |
1783 | |
1784 | // load histograms from fArrayQDY and fArrayQDZ |
1785 | // into resArray and rmsArray |
1786 | // that is all we need here |
1787 | for (Int_t idim = 0; idim < 2; idim++){ |
1788 | for (Int_t ipad = 0; ipad < 3; ipad++){ |
1789 | for (Int_t iq = 0; iq <= 10; iq++){ |
1790 | rmsArray[idim][ipad][iq]=0; |
1791 | resArray[idim][ipad][iq]=0; |
1792 | Int_t bin = GetBin(iq,ipad); |
1793 | TH3F *hresl = 0; |
1794 | if (idim == 0) hresl = (TH3F*)fArrayQDY->At(bin); |
1795 | if (idim == 1) hresl = (TH3F*)fArrayQDZ->At(bin); |
1796 | if (!hresl) continue; |
1797 | resArray[idim][ipad][iq] = (TH3F*) hresl->Clone(); |
1798 | resArray[idim][ipad][iq]->SetDirectory(0); |
1799 | TH3F * hreslRMS = 0; |
1800 | if (idim == 0) hreslRMS = (TH3F*)fArrayQRMSY->At(bin); |
1801 | if (idim == 1) hreslRMS = (TH3F*)fArrayQRMSZ->At(bin); |
1802 | if (!hreslRMS) continue; |
1803 | rmsArray[idim][ipad][iq] = (TH3F*) hreslRMS->Clone(); |
1804 | rmsArray[idim][ipad][iq]->SetDirectory(0); |
1805 | } |
1806 | } |
1807 | } |
1808 | if (fDebugLevel > -1) cout << "Histograms loaded, starting to proces..." << endl; |
1809 | |
1810 | //-------------------------------------------------------------------------------------------- |
1811 | |
1812 | char name[200]; |
1813 | Double_t qMean; |
1814 | Double_t zMean, angleMean, zCenter, angleCenter; |
1815 | Double_t zSigma, angleSigma; |
1816 | TH1D *projectionRes = new TH1D("projectionRes", "projectionRes", 50, -1, 1); |
1817 | TH1D *projectionRms = new TH1D("projectionRms", "projectionRms", 50, -1, 1); |
1818 | TF1 *fitFunction = new TF1("fitFunction", "gaus"); |
1819 | Float_t entriesQ = 0; |
1820 | Int_t loopCounter = 1; |
1821 | |
1822 | for (Int_t idim = 0; idim < 2; idim++){ |
1823 | // Loop y-z corrdinate |
1824 | for (Int_t ipad = 0; ipad < 3; ipad++){ |
1825 | // loop pad type |
1826 | for (Int_t iq = -1; iq < 10; iq++){ |
1827 | // LOOP Q |
1828 | if (fDebugLevel > -1) |
1829 | cout << "Loop-counter, this is loop " << loopCounter << " of 66, (" |
1830 | << (Int_t)((loopCounter)/66.*100) << "% done), " |
1831 | << "idim = " << idim << ", ipad = " << ipad << ", iq = " << iq << " \r" << std::flush; |
1832 | loopCounter++; |
1833 | TH3F *hres = 0; |
1834 | TH3F *hrms = 0; |
1835 | qMean = 0; |
1836 | entriesQ = 0; |
1837 | |
1838 | // calculate qMean |
1839 | if (iq == -1){ |
1840 | // integrated spectra |
1841 | for (Int_t iql = 0; iql < 10; iql++){ |
1842 | Int_t bin = GetBin(iql,ipad); |
1843 | TH3F *hresl = resArray[idim][ipad][iql]; |
1844 | TH3F *hrmsl = rmsArray[idim][ipad][iql]; |
1845 | if (!hresl) continue; |
1846 | if (!hrmsl) continue; |
1847 | entriesQ += hresl->GetEntries(); |
1848 | qMean += hresl->GetEntries() * GetQ(bin); |
1849 | if (!hres) { |
1850 | hres = (TH3F*)hresl->Clone(); |
1851 | hrms = (TH3F*)hrmsl->Clone(); |
1852 | } |
1853 | else{ |
1854 | hres->Add(hresl); |
1855 | hrms->Add(hrmsl); |
1856 | } |
1857 | } |
1858 | qMean /= entriesQ; |
1859 | qMean *= -1.; // integral mean charge |
1860 | } |
1861 | else { |
1862 | // loop over neighboured Q-bins |
1863 | // accumulate entries from neighboured Q-bins |
1864 | for (Int_t iql = iq - 1; iql <= iq + 1; iql++){ |
1865 | if (iql < 0) continue; |
1866 | Int_t bin = GetBin(iql,ipad); |
1867 | TH3F * hresl = resArray[idim][ipad][iql]; |
1868 | TH3F * hrmsl = rmsArray[idim][ipad][iql]; |
1869 | if (!hresl) continue; |
1870 | if (!hrmsl) continue; |
1871 | entriesQ += hresl->GetEntries(); |
1872 | qMean += hresl->GetEntries() * GetQ(bin); |
1873 | if (!hres) { |
1874 | hres = (TH3F*) hresl->Clone(); |
1875 | hrms = (TH3F*) hrmsl->Clone(); |
1876 | } |
1877 | else{ |
1878 | hres->Add(hresl); |
1879 | hrms->Add(hrmsl); |
1880 | } |
1881 | } |
1882 | qMean/=entriesQ; |
1883 | } |
1884 | |
1885 | TAxis *xAxisDriftLength = hres->GetXaxis(); // driftlength / z - axis |
1886 | TAxis *yAxisAngle = hres->GetYaxis(); // angle axis |
1887 | TAxis *zAxisDelta = hres->GetZaxis(); // delta axis |
1888 | TAxis *zAxisRms = hrms->GetZaxis(); // rms axis |
1889 | |
1890 | // loop over all angle bins |
1891 | for (Int_t ibinyAngle = 1; ibinyAngle <= yAxisAngle->GetNbins(); ibinyAngle++) { |
1892 | angleCenter = yAxisAngle->GetBinCenter(ibinyAngle); |
1893 | // loop over all driftlength bins |
1894 | for (Int_t ibinxDL = 1; ibinxDL <= xAxisDriftLength->GetNbins(); ibinxDL++) { |
1895 | zCenter = xAxisDriftLength->GetBinCenter(ibinxDL); |
1896 | zSigma = xAxisDriftLength->GetBinWidth(ibinxDL); |
1897 | angleSigma = yAxisAngle->GetBinWidth(ibinyAngle); |
1898 | zMean = zCenter; // changens, when more statistic is accumulated |
1899 | angleMean = angleCenter; // changens, when more statistic is accumulated |
1900 | |
1901 | // create 2 1D-Histograms, projectionRes and projectionRms |
1902 | // these histograms are delta histograms for given direction, padSize, chargeBin, |
1903 | // angleBin and driftLengthBin |
1904 | // later on they will be fitted with a gausian, its sigma is the resoltuion... |
1905 | sprintf(name,"%s, zCenter: %f, angleCenter: %f", hres->GetName(), zCenter, angleCenter); |
1906 | // TH1D * projectionRes = new TH1D(name, name, zAxisDelta->GetNbins(), zAxisDelta->GetXmin(), zAxisDelta->GetXmax()); |
1907 | projectionRes->SetNameTitle(name, name); |
1908 | sprintf(name,"%s, zCenter: %f, angleCenter: %f", hrms->GetName(),zCenter,angleCenter); |
1909 | // TH1D * projectionRms = new TH1D(name, name, zAxisDelta->GetNbins(), zAxisRms->GetXmin(), zAxisRms->GetXmax()); |
1910 | projectionRms->SetNameTitle(name, name); |
1911 | |
1912 | projectionRes->Reset(); |
1913 | projectionRes->SetBins(zAxisDelta->GetNbins(), zAxisDelta->GetXmin(), zAxisDelta->GetXmax()); |
1914 | projectionRms->Reset(); |
1915 | projectionRms->SetBins(zAxisRms->GetNbins(), zAxisRms->GetXmin(), zAxisRms->GetXmax()); |
1916 | projectionRes->SetDirectory(0); |
1917 | projectionRms->SetDirectory(0); |
1918 | |
1919 | Double_t entries = 0; |
1920 | Int_t nbins = 0; // counts, how many bins were accumulated |
1921 | zMean = 0; |
1922 | angleMean = 0; |
1923 | entries = 0; |
1924 | |
1925 | // fill projectionRes and projectionRms for given dim, ipad and iq, |
1926 | // as well as for given angleBin and driftlengthBin |
1927 | // if this gives not enough statistic, include neighbourhood |
1928 | // (angle and driftlength) successifely |
1929 | for (Int_t dbin = 0; dbin <= 8; dbin++){ // delta-bins around centered angleBin and driftlengthBin |
1930 | for (Int_t dbiny2 = -1; dbiny2 <= 1; dbiny2++) { // delta-bins in angle direction |
1931 | for (Int_t dbinx2 = -3; dbinx2 <= 3; dbinx2++){ // delta-bins in driftlength direction |
1932 | if (TMath::Abs(dbinx2) + TMath::Abs(dbiny2) != dbin) continue; // add each bin only one time ! |
1933 | Int_t binx2 = ibinxDL + dbinx2; // position variable in x (driftlength) direction |
1934 | Int_t biny2 = ibinyAngle + dbiny2; // position variable in y (angle) direction |
1935 | if (binx2 < 1 || biny2 < 1) continue; // don't go out of the histogram! |
1936 | if (binx2 >= xAxisDriftLength->GetNbins()) continue; // don't go out of the histogram! |
1937 | if (biny2 >= yAxisAngle->GetNbins()) continue; // don't go out of the histogram! |
1938 | nbins++; // count the number of accumulated bins |
1939 | // Fill resolution histo |
1940 | for (Int_t ibin3 = 1; ibin3 < zAxisDelta->GetNbins(); ibin3++) { |
1941 | // Int_t content = (Int_t)hres->GetBinContent(binx2, biny2, ibin3); // unused variable |
1942 | projectionRes->Fill(zAxisDelta->GetBinCenter(ibin3), hres->GetBinContent(binx2, biny2, ibin3)); |
1943 | entries += hres->GetBinContent(binx2, biny2, ibin3); |
1944 | zMean += hres->GetBinContent(binx2, biny2, ibin3) * xAxisDriftLength->GetBinCenter(binx2); |
1945 | angleMean += hres->GetBinContent(binx2, biny2, ibin3) * yAxisAngle->GetBinCenter(biny2); |
1946 | } // ibin3 loop |
1947 | // fill RMS histo |
1948 | for (Int_t ibin3 = 1; ibin3 < zAxisRms->GetNbins(); ibin3++) { |
1949 | projectionRms->Fill(zAxisRms->GetBinCenter(ibin3), hrms->GetBinContent(binx2, biny2, ibin3)); |
1950 | } |
1951 | } //dbinx2 loop |
1952 | if (entries > minEntries) break; // enough statistic accumulated |
1953 | } // dbiny2 loop |
1954 | if (entries > minEntries) break; // enough statistic accumulated |
1955 | } // dbin loop |
1956 | if ( entries< minEntries) continue; // when it was absolutly impossible to get enough statistic, don't write this point into the resolution tree |
1957 | zMean /= entries; |
1958 | angleMean /= entries; |
1959 | |
1960 | if (entries > minEntries) { |
1961 | // when enough statistic is accumulated |
1962 | // fit Delta histograms with a gausian |
1963 | // of the gausian is the resolution (resol), its fit error is sigma |
1964 | // store also mean and RMS of the histogram |
1965 | Float_t xmin = projectionRes->GetMean() - 2. * projectionRes->GetRMS() - 0.2; |
1966 | Float_t xmax = projectionRes->GetMean() + 2. * projectionRes->GetRMS() + 0.2; |
1967 | |
1968 | // projectionRes->Fit("gaus", "q0", "", xmin, xmax); |
1969 | // Float_t resol = projectionRes->GetFunction("gaus")->GetParameter(2); |
1970 | // Float_t sigma = projectionRes->GetFunction("gaus")->GetParError(2); |
1971 | fitFunction->SetMaximum(xmax); |
1972 | fitFunction->SetMinimum(xmin); |
1973 | projectionRes->Fit("fitFunction", "qN0", "", xmin, xmax); |
1974 | Float_t resol = fitFunction->GetParameter(2); |
1975 | Float_t sigma = fitFunction->GetParError(2); |
1976 | |
1977 | Float_t meanR = projectionRes->GetMean(); |
1978 | Float_t sigmaR = projectionRes->GetRMS(); |
1979 | // fit also RMS histograms with a gausian |
1980 | // store mean and sigma of the gausian in rmsMean and rmsSigma |
1981 | // store also the fit errors in errorRMS and errorSigma |
1982 | xmin = projectionRms->GetMean() - 2. * projectionRes->GetRMS() - 0.2; |
1983 | xmax = projectionRms->GetMean() + 2. * projectionRes->GetRMS() + 0.2; |
1984 | |
1985 | // projectionRms->Fit("gaus","q0","",xmin,xmax); |
1986 | // Float_t rmsMean = projectionRms->GetFunction("gaus")->GetParameter(1); |
1987 | // Float_t rmsSigma = projectionRms->GetFunction("gaus")->GetParameter(2); |
1988 | // Float_t errorRMS = projectionRms->GetFunction("gaus")->GetParError(1); |
1989 | // Float_t errorSigma = projectionRms->GetFunction("gaus")->GetParError(2); |
1990 | projectionRms->Fit("fitFunction", "qN0", "", xmin, xmax); |
1991 | Float_t rmsMean = fitFunction->GetParameter(1); |
1992 | Float_t rmsSigma = fitFunction->GetParameter(2); |
1993 | Float_t errorRMS = fitFunction->GetParError(1); |
1994 | Float_t errorSigma = fitFunction->GetParError(2); |
1995 | |
1996 | Float_t length = 0.75; |
1997 | if (ipad == 1) length = 1; |
1998 | if (ipad == 2) length = 1.5; |
1999 | |
2000 | fTreeResol<<"Resol"<< |
2001 | "Entries="<<entries<< // number of entries for this resolution point |
2002 | "nbins="<<nbins<< // number of bins that were accumulated |
2003 | "Dim="<<idim<< // direction, Dim==0: y-direction, Dim==1: z-direction |
2004 | "Pad="<<ipad<< // padSize; short, medium and long |
2005 | "Length="<<length<< // pad length, 0.75, 1, 1.5 |
2006 | "QMean="<<qMean<< // mean charge of current charge bin and its neighbours, Qmean<0: integrated spectra |
2007 | "Zc="<<zCenter<< // center of middle bin in drift direction |
2008 | "Zm="<<zMean<< // mean dirftlength for accumulated Delta-Histograms |
2009 | "Zs="<<zSigma<< // width of driftlength bin |
2010 | "AngleC="<<angleCenter<< // center of middle bin in Angle-Direction |
2011 | "AngleM="<<angleMean<< // mean angle for accumulated Delta-Histograms |
2012 | "AngleS="<<angleSigma<< // width of Angle-bin |
2013 | "Resol="<<resol<< // sigma for gaus fit through Delta-Histograms |
2014 | "Sigma="<<sigma<< // error of sigma for gaus fit through Delta Histograms |
2015 | "MeanR="<<meanR<< // mean of the Delta-Histogram |
2016 | "SigmaR="<<sigmaR<< // rms of the Delta-Histogram |
2017 | "RMSm="<<rmsMean<< // mean of the gaus fit through RMS-Histogram |
2018 | "RMSs="<<rmsSigma<< // sigma of the gaus fit through RMS-Histogram |
2019 | "RMSe0="<<errorRMS<< // error of mean of gaus fit in RMS-Histogram |
2020 | "RMSe1="<<errorSigma<< // error of sigma of gaus fit in RMS-Histogram |
2021 | "\n"; |
2022 | if (fDebugLevel > 5) { |
2023 | projectionRes->SetDirectory(fTreeResol.GetFile()); |
2024 | projectionRes->Write(projectionRes->GetName()); |
2025 | projectionRes->SetDirectory(0); |
2026 | projectionRms->SetDirectory(fTreeResol.GetFile()); |
2027 | projectionRms->Write(projectionRms->GetName()); |
2028 | projectionRes->SetDirectory(0); |
2029 | } |
2030 | } // if (projectionRes->GetSum() > minEntries) |
2031 | } // for (Int_t ibinxDL = 1; ibinxDL <= xAxisDriftLength->GetNbins(); ibinxDL++) |
2032 | } // for (Int_t ibinyAngle = 1; ibinyAngle <= yAxisAngle->GetNbins(); ibinyAngle++) |
2033 | |
2034 | } // iq-loop |
2035 | } // ipad-loop |
2036 | } // idim-loop |
2037 | delete projectionRes; |
2038 | delete projectionRms; |
2039 | |
2040 | // TFile resolFile(fTreeResol.GetFile()); |
2041 | TObjString fileInfo(Form("Resolution tree, minEntries = %i", minEntries)); |
2042 | fileInfo.Write("fileInfo"); |
2043 | // resolFile.Close(); |
2044 | // fTreeResol.GetFile()->Close(); |
2045 | if (fDebugLevel > -1) cout << endl; |
2046 | if (fDebugLevel > -1) cout << "MakeResPlotsQTree done, results are in '"<< kFileName.Data() <<"'." << endl; |
2047 | gSystem->ChangeDirectory(".."); |
2048 | } |
2049 | |
2050 | |
2051 | |
2052 | |
2053 | |
2054 | /* |
2055 | Int_t AliTPCcalibTracks::fgLoopCounter = 0; |
2056 | void AliTPCcalibTracks::MakeResPlotsQTreeThread(Int_t minEntries, char* pathName){ |
2057 | // |
2058 | // |
2059 | // |
2060 | if (fDebugLevel > -1) cout << " ***** this is MakeResPlotsQTreeThread *****" << endl; |
2061 | if (fDebugLevel > -1) cout << " relax, the calculation will take a while..." << endl; |
2062 | if (fDebugLevel > -1) cout << " it will be done using 6 TThreads." << endl; |
2063 | |
2064 | gSystem->MakeDirectory(pathName); |
2065 | gSystem->ChangeDirectory(pathName); |
2066 | TString kFileName = "resol.root"; |
2067 | // TTreeSRedirector *fTreeResol = new TTreeSRedirector(kFileName.Data()); |
2068 | TTreeSRedirector fTreeResol(kFileName.Data()); |
2069 | |
2070 | TH3F *resArray[2][3][11]; |
2071 | TH3F *rmsArray[2][3][11]; |
2072 | |
2073 | // load histograms from fArrayQDY and fArrayQDZ |
2074 | // into resArray and rmsArray |
2075 | // that is all we need here |
2076 | for (Int_t idim = 0; idim < 2; idim++){ |
2077 | for (Int_t ipad = 0; ipad < 3; ipad++){ |
2078 | for (Int_t iq = 0; iq <= 10; iq++){ |
2079 | rmsArray[idim][ipad][iq]=0; |
2080 | resArray[idim][ipad][iq]=0; |
2081 | Int_t bin = GetBin(iq,ipad); |
2082 | TH3F *hresl = 0; |
2083 | if (idim == 0) hresl = (TH3F*)fArrayQDY->At(bin); |
2084 | if (idim == 1) hresl = (TH3F*)fArrayQDZ->At(bin); |
2085 | if (!hresl) continue; |
2086 | resArray[idim][ipad][iq] = (TH3F*) hresl->Clone(); |
2087 | resArray[idim][ipad][iq]->SetDirectory(0); |
2088 | TH3F * hreslRMS = 0; |
2089 | if (idim == 0) hreslRMS = (TH3F*)fArrayQRMSY->At(bin); |
2090 | if (idim == 1) hreslRMS = (TH3F*)fArrayQRMSZ->At(bin); |
2091 | if (!hreslRMS) continue; |
2092 | rmsArray[idim][ipad][iq] = (TH3F*) hreslRMS->Clone(); |
2093 | rmsArray[idim][ipad][iq]->SetDirectory(0); |
2094 | } |
2095 | } |
2096 | } |
2097 | if (fDebugLevel > 4) cout << "Histograms loaded, starting to proces..." << endl; |
2098 | |
2099 | //-------------------------------------------------------------------------------------------- |
2100 | |
2101 | Int_t threadCounter = 0; |
2102 | TObjArray *listOfThreads = new TObjArray(); |
2103 | |
2104 | fgLoopCounter = 0; |
2105 | for (Int_t idim = 0; idim < 2; idim++){ |
2106 | // Loop y-z corrdinate |
2107 | for (Int_t ipad = 0; ipad < 3; ipad++){ |
2108 | // loop pad type |
2109 | |
2110 | // make list of variables for threads |
2111 | // make threads |
2112 | // list them |
2113 | // execute them |
2114 | |
2115 | TthreadParameterStruct *structOfParameters = new TthreadParameterStruct(); |
2116 | structOfParameters->logLevel = fDebugLevel; |
2117 | structOfParameters->minEntries = minEntries; |
2118 | structOfParameters->dim = idim; |
2119 | structOfParameters->pad = ipad; |
2120 | structOfParameters->resArray = &resArray; |
2121 | structOfParameters->rmsArray = &rmsArray; |
2122 | structOfParameters->fileName = &kFileName; |
2123 | structOfParameters->fTreeResol = &fTreeResol; |
2124 | TThread *thread = new TThread(Form("thread%i", threadCounter), (void(*) (void *))&MakeResPlotsQTreeThreadFunction, (void*)structOfParameters); |
2125 | listOfThreads->AddAt(thread, threadCounter); |
2126 | thread->Run(); |
2127 | // gSystem->Sleep(500); // so that the threads do not run synchron |
2128 | |
2129 | // typedef TH3F test; |
2130 | // test *testArray; |
2131 | // TH3F* (*testArray)[2][3][11]; |
2132 | // testArray = &resArray; |
2133 | int i[2][3][4]; |
2134 | int (*ptr)[2][3][4]; |
2135 | ptr = &i; |
2136 | int (*ptr2)[2][3][4] = ptr; |
2137 | int j = (*ptr2)[1][1][1]; |
2138 | j = j; |
2139 | |
2140 | threadCounter++; |
2141 | } // ipad-loop |
2142 | } // idim-loop |
2143 | |
2144 | // wait untill all threads are finished |
2145 | Bool_t allFinished = kFALSE; |
2146 | Int_t numberOfRunningThreads = 0; |
2147 | char c[4] = {'-', '\\', '|', '/'}; |
2148 | Int_t iTime = 0; |
2149 | while (!allFinished) { |
2150 | allFinished = kTRUE; |
2151 | numberOfRunningThreads = 0; |
2152 | for (Int_t i = 0; i < listOfThreads->GetEntriesFast(); i++) { |
2153 | if (listOfThreads->At(i) != 0x0 && ((TThread*)listOfThreads->At(i))->GetState() == TThread::kRunningState) { |
2154 | allFinished = kFALSE; |
2155 | numberOfRunningThreads++; |
2156 | } |
2157 | } |
2158 | cout << "Loop-counter, loop " << fgLoopCounter << " of 66 has just started, (" |
2159 | << (Int_t)((fgLoopCounter)/66.*100) << "% done), " << "number of running TThreads: " |
2160 | << numberOfRunningThreads << " \t" << c[iTime%4] << " \r" << std::flush; |
2161 | iTime++; |
2162 | gSystem->Sleep(500); |
2163 | } |
2164 | cout << endl; |
2165 | |
2166 | // old version: |
2167 | // Real time 0:01:31, CP time 44.690 |
2168 | |
2169 | // version without sleep: |
2170 | // Real time 0:02:18, CP time 106.280 |
2171 | |
2172 | // version with sleep, listOfThreads-Bug corrected: |
2173 | // Real time 0:01:35, CP time 0.800 |
2174 | |
2175 | TObjString fileInfo(Form("Resolution tree, minEntries = %i", minEntries)); |
2176 | fileInfo.Write("fileInfo"); |
2177 | if (fDebugLevel > -1) cout << endl; |
2178 | if (fDebugLevel > -1) cout << "MakeResPlotsQTree done, results are in '"<< kFileName.Data() <<"'." << endl; |
2179 | gSystem->ChangeDirectory(".."); |
2180 | } |
2181 | |
2182 | |
2183 | TMutex* AliTPCcalibTracks::fgWriteMutex = new TMutex(); |
2184 | TMutex* AliTPCcalibTracks::fgFitResMutex = new TMutex(); |
2185 | TMutex* AliTPCcalibTracks::fgFitRmsMutex = new TMutex(); |
2186 | void* AliTPCcalibTracks::MakeResPlotsQTreeThreadFunction(void* arg){ |
2187 | // |
2188 | // |
2189 | // |
2190 | |
2191 | TthreadParameterStruct *structOfParameters = (TthreadParameterStruct*)arg; |
2192 | Int_t fDebugLevel = structOfParameters->logLevel; |
2193 | Int_t minEntries = structOfParameters->minEntries; |
2194 | Int_t idim = structOfParameters->dim; |
2195 | Int_t ipad = structOfParameters->pad; |
2196 | TThread::Lock(); |
2197 | TH3F* (*resArray)[2][3][11] = structOfParameters->resArray; |
2198 | TH3F* (*rmsArray)[2][3][11] = structOfParameters->rmsArray; |
2199 | TThread::UnLock(); |
2200 | TString *kFileName = structOfParameters->fileName; |
2201 | TTreeSRedirector *fTreeResol = structOfParameters->fTreeResol; |
2202 | |
2203 | if (fDebugLevel > 4) TThread::Printf("Thread started, dim = %i, pad = %i...", idim, ipad); |
2204 | |
2205 | TThread::Lock(); |
2206 | char name[200]; |
2207 | sprintf(name, "dim%ipad%i", idim, ipad); |
2208 | TH1D *projectionRes = new TH1D(Form("projectionRes%s", name), "projectionRes", 50, -1, 1); |
2209 | TH1D *projectionRms = new TH1D(Form("projectionRms%s", name), "projectionRms", 50, -1, 1); |
2210 | char fitFuncName[200]; |
2211 | sprintf(name, "fitFunctionDim%iPad%i", idim, ipad); |
2212 | TF1 *fitFunction = new TF1(fitFuncName, "gaus"); |
2213 | TThread::UnLock(); |
2214 | |
2215 | Double_t zMean, angleMean, zCenter, angleCenter; |
2216 | Double_t zSigma, angleSigma; |
2217 | |
2218 | for (Int_t iq = -1; iq < 10; iq++){ |
2219 | // LOOP Q |
2220 | fgLoopCounter++; |
2221 | TH3F *hres = 0; |
2222 | TH3F *hrms = 0; |
2223 | Double_t qMean = 0; |
2224 | Float_t entriesQ = 0; |
2225 | |
2226 | if (fDebugLevel > 4) TThread::Printf(" start of iq-loop, dim = %i, pad = %i, iq = %i...", idim, ipad, iq); |
2227 | // calculate qMean |
2228 | if (iq == -1){ |
2229 | // integrated spectra |
2230 | for (Int_t iql = 0; iql < 10; iql++){ |
2231 | Int_t bin = GetBin(iql,ipad); |
2232 | TH3F *hresl = (*resArray)[idim][ipad][iql]; |
2233 | TH3F *hrmsl = (*rmsArray)[idim][ipad][iql]; |
2234 | if (!hresl) continue; |
2235 | if (!hrmsl) continue; |
2236 | entriesQ += hresl->GetEntries(); |
2237 | qMean += hresl->GetEntries() * GetQ(bin); |
2238 | if (!hres) { |
2239 | TThread::Lock(); |
2240 | hres = (TH3F*)hresl->Clone(); |
2241 | hrms = (TH3F*)hrmsl->Clone(); |
2242 | TThread::UnLock(); |
2243 | } |
2244 | else{ |
2245 | hres->Add(hresl); |
2246 | hrms->Add(hrmsl); |
2247 | } |
2248 | } |
2249 | qMean /= entriesQ; |
2250 | qMean *= -1.; // integral mean charge |
2251 | } |
2252 | else { |
2253 | // loop over neighboured Q-bins |
2254 | // accumulate entries from neighboured Q-bins |
2255 | for (Int_t iql = iq - 1; iql <= iq + 1; iql++){ |
2256 | if (iql < 0) continue; |
2257 | Int_t bin = GetBin(iql,ipad); |
2258 | TH3F * hresl = (*resArray)[idim][ipad][iql]; |
2259 | TH3F * hrmsl = (*rmsArray)[idim][ipad][iql]; |
2260 | if (!hresl) continue; |
2261 | if (!hrmsl) continue; |
2262 | entriesQ += hresl->GetEntries(); |
2263 | qMean += hresl->GetEntries() * GetQ(bin); |
2264 | if (!hres) { |
2265 | TThread::Lock(); |
2266 | hres = (TH3F*) hresl->Clone(); |
2267 | hrms = (TH3F*) hrmsl->Clone(); |
2268 | TThread::UnLock(); |
2269 | } |
2270 | else{ |
2271 | hres->Add(hresl); |
2272 | hrms->Add(hrmsl); |
2273 | } |
2274 | } |
2275 | qMean/=entriesQ; |
2276 | } |
2277 | TAxis *xAxisDriftLength = hres->GetXaxis(); // driftlength / z - axis |
2278 | TAxis *yAxisAngle = hres->GetYaxis(); // angle axis |
2279 | TAxis *zAxisDelta = hres->GetZaxis(); // delta axis |
2280 | TAxis *zAxisRms = hrms->GetZaxis(); // rms axis |
2281 | |
2282 | // loop over all angle bins |
2283 | for (Int_t ibinyAngle = 1; ibinyAngle <= yAxisAngle->GetNbins(); ibinyAngle++) { |
2284 | angleCenter = yAxisAngle->GetBinCenter(ibinyAngle); |
2285 | // loop over all driftlength bins |
2286 | for (Int_t ibinxDL = 1; ibinxDL <= xAxisDriftLength->GetNbins(); ibinxDL++) { |
2287 | zCenter = xAxisDriftLength->GetBinCenter(ibinxDL); |
2288 | zSigma = xAxisDriftLength->GetBinWidth(ibinxDL); |
2289 | angleSigma = yAxisAngle->GetBinWidth(ibinyAngle); |
2290 | zMean = zCenter; // changens, when more statistic is accumulated |
2291 | angleMean = angleCenter; // changens, when more statistic is accumulated |
2292 | |
2293 | // create 2 1D-Histograms, projectionRes and projectionRms |
2294 | // these histograms are delta histograms for given direction, padSize, chargeBin, |
2295 | // angleBin and driftLengthBin |
2296 | // later on they will be fitted with a gausian, its sigma is the resoltuion... |
2297 | sprintf(name,"%s, zCenter: %f, angleCenter: %f", hres->GetName(), zCenter, angleCenter); |
2298 | projectionRes->SetNameTitle(name, name); |
2299 | sprintf(name,"%s, zCenter: %f, angleCenter: %f", hrms->GetName(),zCenter,angleCenter); |
2300 | projectionRms->SetNameTitle(name, name); |
2301 | |
2302 | projectionRes->Reset(); |
2303 | projectionRes->SetBins(zAxisDelta->GetNbins(), zAxisDelta->GetXmin(), zAxisDelta->GetXmax()); |
2304 | projectionRms->Reset(); |
2305 | projectionRms->SetBins(zAxisRms->GetNbins(), zAxisRms->GetXmin(), zAxisRms->GetXmax()); |
2306 | projectionRes->SetDirectory(0); |
2307 | projectionRms->SetDirectory(0); |
2308 | |
2309 | Double_t entries = 0; |
2310 | Int_t nbins = 0; // counts, how many bins were accumulated |
2311 | zMean = 0; |
2312 | angleMean = 0; |
2313 | entries = 0; |
2314 | |
2315 | // fill projectionRes and projectionRms for given dim, ipad and iq, |
2316 | // as well as for given angleBin and driftlengthBin |
2317 | // if this gives not enough statistic, include neighbourhood |
2318 | // (angle and driftlength) successifely |
2319 | for (Int_t dbin = 0; dbin <= 8; dbin++){ // delta-bins around centered angleBin and driftlengthBin |
2320 | for (Int_t dbiny2 = -1; dbiny2 <= 1; dbiny2++) { // delta-bins in angle direction |
2321 | for (Int_t dbinx2 = -3; dbinx2 <= 3; dbinx2++){ // delta-bins in driftlength direction |
2322 | if (TMath::Abs(dbinx2) + TMath::Abs(dbiny2) != dbin) continue; // add each bin only one time ! |
2323 | Int_t binx2 = ibinxDL + dbinx2; // position variable in x (driftlength) direction |
2324 | Int_t biny2 = ibinyAngle + dbiny2; // position variable in y (angle) direction |
2325 | if (binx2 < 1 || biny2 < 1) continue; // don't go out of the histogram! |
2326 | if (binx2 >= xAxisDriftLength->GetNbins()) continue; // don't go out of the histogram! |
2327 | if (biny2 >= yAxisAngle->GetNbins()) continue; // don't go out of the histogram! |
2328 | nbins++; // count the number of accumulated bins |
2329 | // Fill resolution histo |
2330 | for (Int_t ibin3 = 1; ibin3 < zAxisDelta->GetNbins(); ibin3++) { |
2331 | // Int_t content = (Int_t)hres->GetBinContent(binx2, biny2, ibin3); // unused variable |
2332 | projectionRes->Fill(zAxisDelta->GetBinCenter(ibin3), hres->GetBinContent(binx2, biny2, ibin3)); |
2333 | entries += hres->GetBinContent(binx2, biny2, ibin3); |
2334 | zMean += hres->GetBinContent(binx2, biny2, ibin3) * xAxisDriftLength->GetBinCenter(binx2); |
2335 | angleMean += hres->GetBinContent(binx2, biny2, ibin3) * yAxisAngle->GetBinCenter(biny2); |
2336 | } // ibin3 loop |
2337 | // fill RMS histo |
2338 | for (Int_t ibin3 = 1; ibin3 < zAxisRms->GetNbins(); ibin3++) { |
2339 | projectionRms->Fill(zAxisRms->GetBinCenter(ibin3), hrms->GetBinContent(binx2, biny2, ibin3)); |
2340 | } |
2341 | } //dbinx2 loop |
2342 | if (entries > minEntries) break; // enough statistic accumulated |
2343 | } // dbiny2 loop |
2344 | if (entries > minEntries) break; // enough statistic accumulated |
2345 | } // dbin loop |
2346 | if ( entries< minEntries) continue; // when it was absolutly impossible to get enough statistic, don't write this point into the resolution tree |
2347 | zMean /= entries; |
2348 | angleMean /= entries; |
2349 | |
2350 | if (entries > minEntries) { |
2351 | // when enough statistic is accumulated |
2352 | // fit Delta histograms with a gausian |
2353 | // of the gausian is the resolution (resol), its fit error is sigma |
2354 | // store also mean and RMS of the histogram |
2355 | Float_t xmin = projectionRes->GetMean() - 2. * projectionRes->GetRMS() - 0.2; |
2356 | Float_t xmax = projectionRes->GetMean() + 2. * projectionRes->GetRMS() + 0.2; |
2357 | fitFunction->SetMaximum(xmax); |
2358 | fitFunction->SetMinimum(xmin); |
2359 | TThread::Lock(); |
2360 | // fgFitResMutex->Lock(); |
2361 | projectionRes->Fit(fitFuncName, "qN0", "", xmin, xmax); |
2362 | // fgFitResMutex->UnLock(); |
2363 | TThread::UnLock(); |
2364 | Float_t resol = fitFunction->GetParameter(2); |
2365 | Float_t sigma = fitFunction->GetParError(2); |
2366 | Float_t meanR = projectionRes->GetMean(); |
2367 | Float_t sigmaR = projectionRes->GetRMS(); |
2368 | // fit also RMS histograms with a gausian |
2369 | // store mean and sigma of the gausian in rmsMean and rmsSigma |
2370 | // store also the fit errors in errorRMS and errorSigma |
2371 | xmin = projectionRms->GetMean() - 2. * projectionRes->GetRMS() - 0.2; |
2372 | xmax = projectionRms->GetMean() + 2. * projectionRes->GetRMS() + 0.2; |
2373 | fitFunction->SetMaximum(xmax); |
2374 | fitFunction->SetMinimum(xmin); |
2375 | TThread::Lock(); |
2376 | projectionRms->Fit(fitFuncName, "qN0", "", xmin, xmax); |
2377 | TThread::UnLock(); |
2378 | Float_t rmsMean = fitFunction->GetParameter(1); |
2379 | Float_t rmsSigma = fitFunction->GetParameter(2); |
2380 | Float_t errorRMS = fitFunction->GetParError(1); |
2381 | Float_t errorSigma = fitFunction->GetParError(2); |
2382 | Float_t length = 0.75; |
2383 | if (ipad == 1) length = 1; |
2384 | if (ipad == 2) length = 1.5; |
2385 | |
2386 | fgWriteMutex->Lock(); |
2387 | (*fTreeResol)<<"Resol"<< |
2388 | "Entries="<<entries<< // number of entries for this resolution point |
2389 | "nbins="<<nbins<< // number of bins that were accumulated |
2390 | "Dim="<<idim<< // direction, Dim==0: y-direction, Dim==1: z-direction |
2391 | "Pad="<<ipad<< // padSize; short, medium and long |
2392 | "Length="<<length<< // pad length, 0.75, 1, 1.5 |
2393 | "QMean="<<qMean<< // mean charge of current charge bin and its neighbours, Qmean<0: integrated spectra |
2394 | "Zc="<<zCenter<< // center of middle bin in drift direction |
2395 | "Zm="<<zMean<< // mean dirftlength for accumulated Delta-Histograms |
2396 | "Zs="<<zSigma<< // width of driftlength bin |
2397 | "AngleC="<<angleCenter<< // center of middle bin in Angle-Direction |
2398 | "AngleM="<<angleMean<< // mean angle for accumulated Delta-Histograms |
2399 | "AngleS="<<angleSigma<< // width of Angle-bin |
2400 | "Resol="<<resol<< // sigma for gaus fit through Delta-Histograms |
2401 | "Sigma="<<sigma<< // error of sigma for gaus fit through Delta Histograms |
2402 | "MeanR="<<meanR<< // mean of the Delta-Histogram |
2403 | "SigmaR="<<sigmaR<< // rms of the Delta-Histogram |
2404 | "RMSm="<<rmsMean<< // mean of the gaus fit through RMS-Histogram |
2405 | "RMSs="<<rmsSigma<< // sigma of the gaus fit through RMS-Histogram |
2406 | "RMSe0="<<errorRMS<< // error of mean of gaus fit in RMS-Histogram |
2407 | "RMSe1="<<errorSigma<< // error of sigma of gaus fit in RMS-Histogram |
2408 | "\n"; |
2409 | if (fDebugLevel > 5) { |
2410 | projectionRes->SetDirectory(fTreeResol->GetFile()); |
2411 | projectionRes->Write(projectionRes->GetName()); |
2412 | projectionRes->SetDirectory(0); |
2413 | projectionRms->SetDirectory(fTreeResol->GetFile()); |
2414 | projectionRms->Write(projectionRms->GetName()); |
2415 | projectionRes->SetDirectory(0); |
2416 | } |
2417 | fgWriteMutex->UnLock(); |
2418 | } // if (projectionRes->GetSum() > minEntries) |
2419 | } // for (Int_t ibinxDL = 1; ibinxDL <= xAxisDriftLength->GetNbins(); ibinxDL++) |
2420 | } // for (Int_t ibinyAngle = 1; ibinyAngle <= yAxisAngle->GetNbins(); ibinyAngle++) |
2421 | |
2422 | } // iq-loop |
2423 | delete projectionRes; |
2424 | delete projectionRms; |
2425 | if (fDebugLevel > 4) TThread::Printf("Ende, dim = %i, pad = %i", idim, ipad); |
2426 | return 0; |
2427 | } |
2428 | |
2429 | */ |
2430 | |
2431 | |
2432 | Long64_t AliTPCcalibTracks::Merge(TCollection *collectionList) { |
2433 | // |
2434 | // function to merge several AliTPCcalibTracks objects after PROOF calculation |
2435 | // The object's histograms are merged via their merge functions |
2436 | // Be carefull: histograms are linked to a file, switch this off by TH1::AddDirectory(kFALSE) !!! |
2437 | // |
2438 | |
2439 | if (fDebugLevel > 0) cout << " ***** this is AliTPCcalibTracks::Merge(TCollection *collectionList) *****"<< endl; |
2440 | if (!collectionList) return 0; |
2441 | if (collectionList->IsEmpty()) return -1; |
2442 | |
2443 | if (fDebugLevel > 1) cout << "the collectionList contains " << collectionList->GetEntries() << " entries." << endl; // REMOVE THIS LINE!!!!!!!!!!!!!!!!!1 |
2444 | if (fDebugLevel > 5) cout << " the list in the merge-function looks as follows: " << endl; |
2445 | collectionList->Print(); |
2446 | |
2447 | // create a list for each data member |
2448 | TList* deltaYList = new TList; |
2449 | TList* deltaZList = new TList; |
2450 | TList* arrayAmpRowList = new TList; |
2451 | TList* rejectedTracksList = new TList; |
2452 | TList* hclusList = new TList; |
2453 | TList* clusterCutHistoList = new TList; |
2454 | TList* arrayAmpList = new TList; |
2455 | TList* arrayQDYList = new TList; |
2456 | TList* arrayQDZList = new TList; |
2457 | TList* arrayQRMSYList = new TList; |
2458 | TList* arrayQRMSZList = new TList; |
2459 | TList* arrayChargeVsDriftlengthList = new TList; |
2460 | TList* calPadRegionChargeVsDriftlengthList = new TList; |
2461 | TList* hclusterPerPadrowList = new TList; |
2462 | TList* hclusterPerPadrowRawList = new TList; |
2463 | TList* resolYList = new TList; |
2464 | TList* resolZList = new TList; |
2465 | TList* rMSYList = new TList; |
2466 | TList* rMSZList = new TList; |
2467 | |
2468 | // TList* nRowsList = new TList; |
2469 | // TList* nSectList = new TList; |
2470 | // TList* fileNoList = new TList; |
2471 | |
2472 | TIterator *listIterator = collectionList->MakeIterator(); |
2473 | AliTPCcalibTracks *calibTracks = 0; |
2474 | if (fDebugLevel > 1) cout << "start to iterate, filling lists" << endl; |
2475 | Int_t counter = 0; |
2476 | while ( (calibTracks = (AliTPCcalibTracks*)listIterator->Next()) ){ |
2477 | // loop over all entries in the collectionList and get dataMembers into lists |
2478 | if (!calibTracks) continue; |
2479 | |
2480 | deltaYList->Add( calibTracks->GetfDeltaY() ); |
2481 | deltaZList->Add( calibTracks->GetfDeltaZ() ); |
2482 | arrayAmpRowList->Add(calibTracks->GetfArrayAmpRow()); |
2483 | arrayAmpList->Add(calibTracks->GetfArrayAmp()); |
2484 | arrayQDYList->Add(calibTracks->GetfArrayQDY()); |
2485 | arrayQDZList->Add(calibTracks->GetfArrayQDZ()); |
2486 | arrayQRMSYList->Add(calibTracks->GetfArrayQRMSY()); |
2487 | arrayQRMSZList->Add(calibTracks->GetfArrayQRMSZ()); |
2488 | resolYList->Add(calibTracks->GetfResolY()); |
2489 | resolZList->Add(calibTracks->GetfResolZ()); |
2490 | rMSYList->Add(calibTracks->GetfRMSY()); |
2491 | rMSZList->Add(calibTracks->GetfRMSZ()); |
2492 | arrayChargeVsDriftlengthList->Add(calibTracks->GetfArrayChargeVsDriftlength()); |
2493 | calPadRegionChargeVsDriftlengthList->Add(calibTracks->GetCalPadRegionchargeVsDriftlength()); |
2494 | hclusList->Add(calibTracks->GetfHclus()); |
2495 | rejectedTracksList->Add(calibTracks->GetfRejectedTracksHisto()); |
2496 | clusterCutHistoList->Add(calibTracks->GetfClusterCutHisto()); |
2497 | hclusterPerPadrowList->Add(calibTracks->GetfHclusterPerPadrow()); |
2498 | hclusterPerPadrowRawList->Add(calibTracks->GetfHclusterPerPadrowRaw()); |
2499 | fCalPadClusterPerPad->Add(calibTracks->GetfCalPadClusterPerPad()); |
2500 | fCalPadClusterPerPadRaw->Add(calibTracks->GetfCalPadClusterPerPadRaw()); |
2501 | counter++; |
2502 | if (fDebugLevel > 5) cout << "filling lists, object " << counter << " added." << endl; |
2503 | } |
2504 | |
2505 | // // reset data members |
2506 | // if (fDebugLevel > 1) cout << "histogram's reset-functins are called... " << endl; |
2507 | // fDeltaY->Reset(); |
2508 | // fDeltaZ->Reset(); |
2509 | // fHclus->Reset(); |
2510 | // fClusterCutHisto->Reset(); |
2511 | // fRejectedTracksHisto->Reset(); |
2512 | // fHclusterPerPadrow->Reset(); |
2513 | // fHclusterPerPadrowRaw->Reset(); |
2514 | // for (Int_t i = 0; i < fArrayAmpRow->GetEntriesFast(); i++ ) |
2515 | // ((TProfile*)(fArrayAmpRow->At(i)))->Reset(); |
2516 | // for (Int_t i = 0; i < fArrayAmp->GetEntriesFast(); i++ ) |
2517 | // ((TProfile*)(fArrayAmp->At(i)))->Reset(); |
2518 | // for (Int_t i = 0; i < fArrayChargeVsDriftlength->GetEntriesFast(); i++) |
2519 | // ((TProfile*)(fArrayChargeVsDriftlength->At(i)))->Reset(); |
2520 | // for (Int_t i = 0; i < fArrayQDY->GetEntriesFast(); i++) |
2521 | // ((TH3F*)(fArrayQDY->At(i)))->Reset(); |
2522 | // for (Int_t i = 0; i < fArrayQDZ->GetEntriesFast(); i++) |
2523 | // ((TH3F*)(fArrayQDZ->At(i)))->Reset(); |
2524 | // for (Int_t i = 0; i < fArrayQRMSY->GetEntriesFast(); i++) |
2525 | // ((TH3F*)(fArrayQRMSY->At(i)))->Reset(); |
2526 | // for (Int_t i = 0; i < fArrayQRMSZ->GetEntriesFast(); i++) |
2527 | // ((TH3F*)(fArrayQRMSZ->At(i)))->Reset(); |
2528 | // for (Int_t i = 0; i < fResolY->GetEntriesFast(); i++) { |
2529 | // ((TH3F*)(fResolY->At(i)))->Reset(); |
2530 | // ((TH3F*)(fResolZ->At(i)))->Reset(); |
2531 | // ((TH3F*)(fRMSY->At(i)))->Reset(); |
2532 | // ((TH3F*)(fRMSZ->At(i)))->Reset(); |
2533 | // } |
2534 | // for (UInt_t isec = 0; isec < 36; isec++){ |
2535 | // ((TProfile*)fcalPadRegionChargeVsDriftlength->GetObject(isec, 0))->Reset(); |
2536 | // ((TProfile*)fcalPadRegionChargeVsDriftlength->GetObject(isec, 1))->Reset(); |
2537 | // ((TProfile*)fcalPadRegionChargeVsDriftlength->GetObject(isec, 2))->Reset(); |
2538 | // } |
2539 | |
2540 | // merge data members |
2541 | if (fDebugLevel > 0) cout << "histogram's merge-functins are called... " << endl; |
2542 | fDeltaY->Merge(deltaYList); |
2543 | fDeltaZ->Merge(deltaZList); |
2544 | fHclus->Merge(hclusList); |
2545 | fClusterCutHisto->Merge(clusterCutHistoList); |
2546 | fRejectedTracksHisto->Merge(rejectedTracksList); |
2547 | fHclusterPerPadrow->Merge(hclusterPerPadrowList); |
2548 | fHclusterPerPadrowRaw->Merge(hclusterPerPadrowRawList); |
2549 | |
2550 | TObjArray* objarray = 0; |
2551 | TH1* hist = 0; |
2552 | TList* histList = 0; |
2553 | TIterator *objListIterator = 0; |
2554 | |
2555 | if (fDebugLevel > 0) cout << "merging fArrayAmpRows..." << endl; |
2556 | // merge fArrayAmpRows |
2557 | for (Int_t i = 0; i < fArrayAmpRow->GetEntriesFast(); i++ ) { // loop over data member, i<72 |
2558 | objListIterator = arrayAmpRowList->MakeIterator(); |
2559 | histList = new TList; |
2560 | while (( objarray = (TObjArray*)objListIterator->Next() )) { |
2561 | // loop over arrayAmpRowList, get TObjArray, get object at position i, cast it into TProfile |
2562 | if (!objarray) continue; |
2563 | hist = (TProfile*)(objarray->At(i)); |
2564 | histList->Add(hist); |
2565 | } |
2566 | ((TProfile*)(fArrayAmpRow->At(i)))->Merge(histList); |
2567 | delete histList; |
2568 | delete objListIterator; |
2569 | } |
2570 | |
2571 | if (fDebugLevel > 0) cout << "merging fArrayAmps..." << endl; |
2572 | // merge fArrayAmps |
2573 | for (Int_t i = 0; i < fArrayAmp->GetEntriesFast(); i++ ) { // loop over data member, i<72 |
2574 | TIterator *objListIterator = arrayAmpList->MakeIterator(); |
2575 | histList = new TList; |
2576 | while (( objarray = (TObjArray*)objListIterator->Next() )) { |
2577 | // loop over arrayAmpList, get TObjArray, get object at position i, cast it into TH1F |
2578 | if (!objarray) continue; |
2579 | hist = (TH1F*)(objarray->At(i)); |
2580 | histList->Add(hist); |
2581 | } |
2582 | ((TH1F*)(fArrayAmp->At(i)))->Merge(histList); |
2583 | delete histList; |
2584 | delete objListIterator; |
2585 | } |
2586 | |
2587 | if (fDebugLevel > 0) cout << "merging fArrayQDY..." << endl; |
2588 | // merge fArrayQDY |
2589 | for (Int_t i = 0; i < fArrayQDY->GetEntriesFast(); i++) { // loop over data member, i < 300 |
2590 | objListIterator = arrayQDYList->MakeIterator(); |
2591 | histList = new TList; |
2592 | while (( objarray = (TObjArray*)objListIterator->Next() )) { |
2593 | // loop over arrayQDYList, get TObjArray, get object at position i, cast it into TH3F |
2594 | if (!objarray) continue; |
2595 | hist = (TH3F*)(objarray->At(i)); |
2596 | histList->Add(hist); |
2597 | } |
2598 | ((TH3F*)(fArrayQDY->At(i)))->Merge(histList); |
2599 | delete histList; |
2600 | delete objListIterator; |
2601 | } |
2602 | |
2603 | if (fDebugLevel > 0) cout << "merging fArrayQDZ..." << endl; |
2604 | // merge fArrayQDZ |
2605 | for (Int_t i = 0; i < fArrayQDZ->GetEntriesFast(); i++) { // loop over data member, i < 300 |
2606 | objListIterator = arrayQDZList->MakeIterator(); |
2607 | histList = new TList; |
2608 | while (( objarray = (TObjArray*)objListIterator->Next() )) { |
2609 | // loop over arrayQDZList, get TObjArray, get object at position i, cast it into TH3F |
2610 | if (!objarray) continue; |
2611 | hist = (TH3F*)(objarray->At(i)); |
2612 | histList->Add(hist); |
2613 | } |
2614 | ((TH3F*)(fArrayQDZ->At(i)))->Merge(histList); |
2615 | delete histList; |
2616 | delete objListIterator; |
2617 | } |
2618 | |
2619 | if (fDebugLevel > 0) cout << "merging fArrayQRMSY..." << endl; |
2620 | // merge fArrayQRMSY |
2621 | for (Int_t i = 0; i < fArrayQRMSY->GetEntriesFast(); i++) { // loop over data member, i < 300 |
2622 | objListIterator = arrayQRMSYList->MakeIterator(); |
2623 | histList = new TList; |
2624 | while (( objarray = (TObjArray*)objListIterator->Next() )) { |
2625 | // loop over arrayQDZList, get TObjArray, get object at position i, cast it into TH3F |
2626 | if (!objarray) continue; |
2627 | hist = (TH3F*)(objarray->At(i)); |
2628 | histList->Add(hist); |
2629 | } |
2630 | ((TH3F*)(fArrayQRMSY->At(i)))->Merge(histList); |
2631 | delete histList; |
2632 | delete objListIterator; |
2633 | } |
2634 | |
2635 | if (fDebugLevel > 0) cout << "merging fArrayQRMSZ..." << endl; |
2636 | // merge fArrayQRMSZ |
2637 | for (Int_t i = 0; i < fArrayQRMSZ->GetEntriesFast(); i++) { // loop over data member, i < 300 |
2638 | objListIterator = arrayQRMSZList->MakeIterator(); |
2639 | histList = new TList; |
2640 | while (( objarray = (TObjArray*)objListIterator->Next() )) { |
2641 | // loop over arrayQDZList, get TObjArray, get object at position i, cast it into TH3F |
2642 | if (!objarray) continue; |
2643 | hist = (TH3F*)(objarray->At(i)); |
2644 | histList->Add(hist); |
2645 | } |
2646 | ((TH3F*)(fArrayQRMSZ->At(i)))->Merge(histList); |
2647 | delete histList; |
2648 | delete objListIterator; |
2649 | } |
2650 | |
2651 | if (fDebugLevel > 0) cout << "merging fArrayChargeVsDriftlength..." << endl; |
2652 | // merge fArrayChargeVsDriftlength |
2653 | for (Int_t i = 0; i < fArrayChargeVsDriftlength->GetEntriesFast(); i++) { // loop over data member, i < 300 |
2654 | objListIterator = arrayChargeVsDriftlengthList->MakeIterator(); |
2655 | histList = new TList; |
2656 | while (( objarray = (TObjArray*)objListIterator->Next() )) { |
2657 | // loop over arrayQDZList, get TObjArray, get object at position i, cast it into TProfile |
2658 | if (!objarray) continue; |
2659 | hist = (TProfile*)(objarray->At(i)); |
2660 | histList->Add(hist); |
2661 | } |
2662 | ((TProfile*)(fArrayChargeVsDriftlength->At(i)))->Merge(histList); |
2663 | delete histList; |
2664 | delete objListIterator; |
2665 | } |
2666 | |
2667 | if (fDebugLevel > 0) cout << "merging fcalPadRegionChargeVsDriftlength..." << endl; |
2668 | // merge fcalPadRegionChargeVsDriftlength |
2669 | AliTPCCalPadRegion *cpr = 0x0; |
2670 | |
2671 | /* |
2672 | TIterator *regionIterator = fcalPadRegionChargeVsDriftlength->MakeIterator(); |
2673 | while (hist = (TProfile*)regionIterator->Next()) { |
2674 | // loop over all calPadRegion's in destination calibTracks object |
2675 | objListIterator = calPadRegionChargeVsDriftlengthList->MakeIterator(); |
2676 | while (( cpr = (AliTPCCalPadRegion*)objListIterator->Next() )) { |
2677 | |
2678 | |
2679 | hist->Merge(...); |
2680 | } |
2681 | */ |
2682 | |
2683 | for (UInt_t isec = 0; isec < 36; isec++) { |
2684 | for (UInt_t padSize = 0; padSize < 3; padSize++){ |
2685 | objListIterator = calPadRegionChargeVsDriftlengthList->MakeIterator(); |
2686 | histList = new TList; |
2687 | while (( cpr = (AliTPCCalPadRegion*)objListIterator->Next() )) { |
2688 | // loop over calPadRegionChargeVsDriftlengthList, get AliTPCCalPadRegion, get object |
2689 | if (!cpr) continue; |
2690 | hist = (TProfile*)cpr->GetObject(isec, padSize); |
2691 | histList->Add(hist); |
2692 | } |
2693 | ((TProfile*)(fcalPadRegionChargeVsDriftlength->GetObject(isec, padSize)))->Merge(histList); |
2694 | delete histList; |
2695 | delete objListIterator; |
2696 | } |
2697 | } |
2698 | |
2699 | |
2700 | |
2701 | |
2702 | if (fDebugLevel > 0) cout << "starting to merge the rest: fResolY, fResolZ , fRMSY, fRMSZ..." << endl; |
2703 | // merge fResolY |
2704 | for (Int_t i = 0; i < fResolY->GetEntriesFast(); i++) { // loop over data member, i < 3 |
2705 | objListIterator = resolYList->MakeIterator(); |
2706 | histList = new TList; |
2707 | while (( objarray = (TObjArray*)objListIterator->Next() )) { |
2708 | // loop over arrayQDZList, get TObjArray, get object at position i, cast it into TH3F |
2709 | if (!objarray) continue; |
2710 | hist = (TH3F*)(objarray->At(i)); |
2711 | histList->Add(hist); |
2712 | } |
2713 | ((TH3F*)(fResolY->At(i)))->Merge(histList); |
2714 | delete histList; |
2715 | delete objListIterator; |
2716 | } |
2717 | |
2718 | // merge fResolZ |
2719 | for (Int_t i = 0; i < fResolZ->GetEntriesFast(); i++) { // loop over data member, i < 3 |
2720 | objListIterator = resolZList->MakeIterator(); |
2721 | histList = new TList; |
2722 | while (( objarray = (TObjArray*)objListIterator->Next() )) { |
2723 | // loop over arrayQDZList, get TObjArray, get object at position i, cast it into TH3F |
2724 | if (!objarray) continue; |
2725 | hist = (TH3F*)(objarray->At(i)); |
2726 | histList->Add(hist); |
2727 | } |
2728 | ((TH3F*)(fResolZ->At(i)))->Merge(histList); |
2729 | delete histList; |
2730 | delete objListIterator; |
2731 | } |
2732 | |
2733 | // merge fRMSY |
2734 | for (Int_t i = 0; i < fRMSY->GetEntriesFast(); i++) { // loop over data member, i < 3 |
2735 | objListIterator = rMSYList->MakeIterator(); |
2736 | histList = new TList; |
2737 | while (( objarray = (TObjArray*)objListIterator->Next() )) { |
2738 | // loop over arrayQDZList, get TObjArray, get object at position i, cast it into TH3F |
2739 | if (!objarray) continue; |
2740 | hist = (TH3F*)(objarray->At(i)); |
2741 | histList->Add(hist); |
2742 | } |
2743 | ((TH3F*)(fRMSY->At(i)))->Merge(histList); |
2744 | delete histList; |
2745 | delete objListIterator; |
2746 | } |
2747 | |
2748 | // merge fRMSZ |
2749 | for (Int_t i = 0; i < fRMSZ->GetEntriesFast(); i++) { // loop over data member, i < 3 |
2750 | objListIterator = rMSZList->MakeIterator(); |
2751 | histList = new TList; |
2752 | while (( objarray = (TObjArray*)objListIterator->Next() )) { |
2753 | // loop over arrayQDZList, get TObjArray, get object at position i, cast it into TH3F |
2754 | if (!objarray) continue; |
2755 | hist = (TH3F*)(objarray->At(i)); |
2756 | histList->Add(hist); |
2757 | } |
2758 | ((TH3F*)(fRMSZ->At(i)))->Merge(histList); |
2759 | delete histList; |
2760 | delete objListIterator; |
2761 | } |
2762 | |
2763 | delete deltaYList; |
2764 | delete deltaZList; |
2765 | delete arrayAmpRowList; |
2766 | delete arrayAmpList; |
2767 | delete arrayQDYList; |
2768 | delete arrayQDZList; |
2769 | delete arrayQRMSYList; |
2770 | delete arrayQRMSZList; |
2771 | delete resolYList; |
2772 | delete resolZList; |
2773 | delete rMSYList; |
2774 | delete rMSZList; |
2775 | // delete nRowsList; |
2776 | // delete nSectList; |
2777 | // delete fileNoList; |
2778 | delete listIterator; |
2779 | |
2780 | if (fDebugLevel > 0) cout << "merging done!" << endl; |
2781 | |
2782 | return 1; |
2783 | } |
2784 | |
2785 | |
2786 | AliTPCcalibTracks* AliTPCcalibTracks::TestMerge(AliTPCcalibTracks *ct, AliTPCClusterParam *clusterParam, Int_t nCalTracks){ |
2787 | // |
2788 | // function to test AliTPCcalibTrack::Merge: |
2789 | // in the file 'f' is a AliTPCcalibTrack object with name "calibTracks" |
2790 | // this object is appended 'nCalTracks' times to a TList |
2791 | // A new AliTPCcalibTrack object is created which merges the list |
2792 | // this object is returned |
2793 | // |
2794 | /* |
2795 | // .L AliTPCcalibTracks.cxx+g |
2796 | .L libTPCcalib.so |
2797 | TFile f("Output.root"); |
2798 | AliTPCcalibTracks* calTracks = (AliTPCcalibTracks*)f.Get("calibTracks"); |
2799 | //f.Close(); |
2800 | TFile clusterParamFile("/u/lbozyk/calibration/workdir/calibTracks/TPCClusterParam.root"); |
2801 | AliTPCClusterParam *clusterParam = (AliTPCClusterParam *) clusterParamFile.Get("Param"); |
2802 | clusterParamFile.Close(); |
2803 | |
2804 | AliTPCcalibTracks::TestMerge(calTracks, clusterParam); |
2805 | */ |
2806 | TList *list = new TList(); |
2807 | if (ct == 0 || clusterParam == 0) return 0; |
2808 | cout << "making list with " << nCalTracks << " AliTPCcalibTrack objects" << endl; |
2809 | for (Int_t i = 0; i < nCalTracks; i++) { |
2810 | if (i%10==0) cout << "Adding element " << i << " of " << nCalTracks << endl; |
2811 | list->Add(new AliTPCcalibTracks(ct)); |
2812 | } |
2813 | |
2814 | // only for check at the end |
2815 | AliTPCcalibTracks* cal1 = new AliTPCcalibTracks(ct); |
2816 | Double_t cal1Entries = ((TH1F*)cal1->GetfArrayAmpRow()->At(5))->GetEntries(); |
2817 | // Double_t cal1Entries = 5; //((TH1F*)ct->GetfArrayAmpRow()->At(5))->GetEntries(); |
2818 | |
2819 | cout << "The list contains " << list->GetEntries() << " entries. " << endl; |
2820 | |
2821 | |
2822 | AliTPCcalibTracksCuts *cuts = new AliTPCcalibTracksCuts(20, 0.4, 0.5, 0.13, 0.018); |
2823 | AliTPCcalibTracks* cal = new AliTPCcalibTracks("calTracksMerged", "calTracksMerged", clusterParam, cuts, 5); |
2824 | cal->Merge(list); |
2825 | |
2826 | cout << "cal->GetfArrayAmpRow()->At(5)->Print():" << endl; |
2827 | cal->GetfArrayAmpRow()->At(5)->Print(); |
2828 | Double_t calEntries = ((TH1F*)cal->GetfArrayAmpRow()->At(5))->GetEntries(); |
2829 | |
2830 | cout << "cal1->GetfArrayAmpRow()->At(5))->GetEntries() = " << cal1Entries << endl; |
2831 | cout << " cal->GetfArrayAmpRow()->At(5))->GetEntries() = " << calEntries << endl; |
2832 | printf("That means there were %f / %f = %f AliTPCcalibTracks-Objects merged. \n", |
2833 | calEntries, cal1Entries, ((Double_t)calEntries/cal1Entries)); |
2834 | |
2835 | return cal; |
2836 | |
2837 | } |
2838 | |
2839 | |
2840 | |
2841 | |