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e508dc19 | 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 | /* $Id: AliTRDqaRecPoints.cxx 23387 2008-01-17 17:25:16Z cblume $ */ | |
17 | ||
18 | //////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // Produces the data needed to calculate the quality assurance. // | |
21 | // All data must be mergeable objects. // | |
22 | // // | |
23 | // Author: // | |
24 | // Sylwester Radomski (radomski@physi.uni-heidelberg.de) // | |
25 | // // | |
26 | //////////////////////////////////////////////////////////////////////////// | |
27 | ||
28 | // --- ROOT system --- | |
29 | #include <TClonesArray.h> | |
30 | #include <TFile.h> | |
31 | #include <TH1D.h> | |
32 | #include <TH2D.h> | |
33 | #include <TH3D.h> | |
34 | #include <TProfile.h> | |
35 | #include <TF1.h> | |
36 | #include <TCanvas.h> | |
37 | ||
38 | // --- AliRoot header files --- | |
39 | #include "AliESDEvent.h" | |
40 | #include "AliLog.h" | |
41 | #include "AliTRDcluster.h" | |
42 | #include "AliTRDqaRecPoints.h" | |
43 | #include "AliTRDgeometry.h" | |
44 | #include "AliTRDdataArrayI.h" | |
45 | ||
46 | #include "AliQAChecker.h" | |
47 | ||
48 | ClassImp(AliTRDqaRecPoints) | |
49 | ||
50 | //____________________________________________________________________________ | |
51 | ||
52 | AliTRDqaRecPoints::AliTRDqaRecPoints() : | |
53 | TObject(), | |
54 | fnEvents(0), | |
55 | fHist(0), | |
56 | fnPad(0), | |
57 | fRef(0) | |
58 | { | |
59 | // | |
60 | // Default constructor | |
61 | // | |
62 | ||
63 | } | |
64 | ||
65 | //____________________________________________________________________________ | |
66 | ||
67 | AliTRDqaRecPoints::AliTRDqaRecPoints(const AliTRDqaRecPoints &/*qa*/) : | |
68 | TObject(), | |
69 | fnEvents(0), | |
70 | fHist(0), | |
71 | fnPad(0), | |
72 | fRef(0) | |
73 | { | |
74 | // | |
75 | // Copy constructor | |
76 | // | |
77 | ||
78 | } | |
79 | ||
80 | //____________________________________________________________________________ | |
81 | void AliTRDqaRecPoints::Process(const char* filename) | |
82 | { | |
83 | // | |
84 | // Detector specific actions at end of cycle | |
85 | // | |
86 | //TStopwatch watch; | |
87 | //watch.Start(); | |
88 | ||
89 | AliInfo("End of TRD cycle"); | |
90 | ||
91 | //if (task == AliQA::kRECPOINTS) { | |
92 | ||
93 | TH1D *hist = new TH1D("fitHist", "", 200, -0.5, 199.5); | |
94 | //fHist->Print(); | |
95 | ||
96 | // fill detector map; | |
97 | for(int i=0; i<540; i++) { | |
98 | Double_t v = ((TH1D*)fHist->At(0))->GetBinContent(i+1); | |
99 | Int_t sm = i/30; | |
100 | Int_t det = i%30; | |
101 | ||
102 | TH2D *detMap = (TH2D*)fHist->At(87); | |
103 | Int_t bin = detMap->FindBin(sm, det); | |
104 | detMap->SetBinContent(bin, v); | |
105 | } | |
106 | ||
107 | ||
108 | // Rec points full chambers | |
109 | for (Int_t i=0; i<540; i++) { | |
110 | ||
111 | //AliInfo(Form("I = %d", i)); | |
112 | ||
113 | //TH1D *h = ((TH2D*)fHist->At(1))->ProjectionY(Form("qaTRD_recPoints_amp_%d",i), i+1, i+1); | |
114 | hist->Reset(); | |
115 | for(Int_t b=1; b<hist->GetXaxis()->GetNbins()-1; b++) { | |
116 | Double_t xvalue = hist->GetBinCenter(b); | |
117 | Int_t bin = ((TH2D*)fHist->At(1))->FindBin(i,xvalue); | |
118 | Double_t value = ((TH2D*)fHist->At(1))->GetBinContent(bin); | |
119 | hist->SetBinContent(b, value); | |
120 | } | |
121 | ||
122 | //printf("Sum = %d %f\n", i, hist->GetSum()); | |
123 | if (hist->GetSum() < 100) continue; // chamber not present | |
124 | ||
125 | hist->Fit("landau", "q0", "goff", 10, 180); | |
126 | TF1 *fit = hist->GetFunction("landau"); | |
127 | ((TH1D*)fHist->At(12))->Fill(fit->GetParameter(1)); | |
128 | ((TH1D*)fHist->At(13))->Fill(fit->GetParameter(2)); | |
129 | } | |
130 | ||
131 | // time-bin by time-bin sm by sm | |
132 | for(Int_t i=0; i<18; i++) { // loop over super-modules | |
133 | ||
134 | for(Int_t j=0; j<35; j++) { // loop over time bins | |
135 | ||
136 | //TH1D *h = ((TH3D*)fHist->At(10))->ProjectionZ(Form("ampTime_%d",i), i+1, i+1, j+1, j+1); | |
137 | hist->Reset(); | |
138 | for(Int_t b=1; b<hist->GetXaxis()->GetNbins()-1; b++) { | |
139 | Double_t xvalue = hist->GetBinCenter(b); | |
140 | Double_t svalue = 0; | |
141 | ||
142 | for(Int_t det=i*30; det<(i+1)*30; det++) { // loop over detectors | |
143 | Int_t bin = ((TH3D*)fHist->At(10))->FindBin(det,j,xvalue); | |
144 | Double_t value = ((TH3D*)fHist->At(10))->GetBinContent(bin); | |
145 | svalue += value; | |
146 | } | |
147 | //printf("v = %f\n", value); | |
148 | hist->SetBinContent(b, svalue); | |
149 | } | |
150 | ||
151 | if (hist->GetSum() < 100) continue; | |
152 | //printf("fitting %d %d %f\n", i, j, hist->GetSum()); | |
153 | ||
154 | hist->Fit("landau", "q0", "goff", 10, 180); | |
155 | TF1 *fit = hist->GetFunction("landau"); | |
156 | ||
157 | TH1D *h1 = (TH1D*)fHist->At(14+18+i); | |
158 | Int_t bin = h1->FindBin(j); | |
159 | // printf("%d %d %d\n", det, j, bin); | |
160 | h1->SetBinContent(bin, TMath::Abs(fit->GetParameter(1))); | |
161 | } | |
162 | } | |
163 | ||
164 | ||
165 | // time-bin by time-bin chamber by chamber | |
166 | ||
167 | for (Int_t i=0; i<540; i++) { | |
168 | ||
169 | //TH1D *test = ((TH3D*)fHist->At(10))->ProjectionZ(Form("ampTime_%d",i), i+1, i+1, 0, 35); | |
170 | //if (test->GetSum() < 100) continue; | |
171 | ||
172 | //AliInfo(Form("fitting det = %d", i)); | |
173 | ||
174 | for(Int_t j=0; j<35; j++) { | |
175 | ||
176 | //TH1D *h = ((TH3D*)fHist->At(10))->ProjectionZ(Form("ampTime_%d",i), i+1, i+1, j+1, j+1); | |
177 | hist->Reset(); | |
178 | for(Int_t b=1; b<hist->GetXaxis()->GetNbins()-1; b++) { | |
179 | Double_t xvalue = hist->GetBinCenter(b); | |
180 | Int_t bin = ((TH3D*)fHist->At(10))->FindBin(i,j,xvalue); | |
181 | Double_t value = ((TH3D*)fHist->At(10))->GetBinContent(bin); | |
182 | //printf("v = %f\n", value); | |
183 | hist->SetBinContent(b, value); | |
184 | } | |
185 | ||
186 | if (hist->GetSum() < 100) continue; | |
187 | //printf("fitting %d %d %f\n", i, j, hist->GetSum()); | |
188 | ||
189 | hist->Fit("landau", "q0", "goff", 10, 180); | |
190 | TF1 *fit = hist->GetFunction("landau"); | |
191 | ||
192 | Int_t sm = i/30; | |
193 | Int_t det = i%30; | |
194 | TH2D *h2 = (TH2D*)fHist->At(14+sm); | |
195 | Int_t bin = h2->FindBin(det,j); | |
196 | // printf("%d %d %d\n", det, j, bin); | |
197 | h2->SetBinContent(bin, TMath::Abs(fit->GetParameter(1))); | |
198 | h2->SetBinError(bin,fit->GetParError(1)); | |
199 | } | |
200 | } | |
201 | ||
202 | if (hist) delete hist; | |
203 | ||
204 | ||
205 | TFile *outFile = new TFile(filename, "RECREATE"); | |
206 | outFile->mkdir("TRD"); | |
207 | gDirectory->cd("TRD"); | |
208 | gDirectory->mkdir("RecPoints"); | |
209 | gDirectory->cd("RecPoints"); | |
210 | fHist->Write(); | |
211 | ||
212 | if (fRef) { | |
213 | for(Int_t i=0; i<540; i++) { | |
214 | //fRefHist[i]->Scale(1./fnEvents); | |
215 | fRefHist[i]->Write(); | |
216 | } | |
217 | } | |
218 | ||
219 | outFile->Close(); | |
220 | ||
221 | } | |
222 | ||
223 | //____________________________________________________________________________ | |
224 | ||
225 | void AliTRDqaRecPoints::Init() | |
226 | { | |
227 | // | |
228 | // Create Reconstructed Points histograms in RecPoints subdir | |
229 | // | |
230 | ||
231 | //const Int_t kNhist = 14 + 4 * 18 + 2; | |
232 | const Int_t kNhist = 88+2*18+1; | |
233 | TH1 *hist[kNhist]; | |
234 | ||
235 | hist[0] = new TH1D("qaTRD_recPoints_det", ";Detector ID of the cluster", 540, -0.5, 539.5); | |
236 | hist[1] = new TH2D("qaTRD_recPoints_amp", ";Amplitude", 540, -0.5, 539, 200, -0.5, 199.5); | |
237 | hist[2] = new TH1D("qaTRD_recPoints_npad", ";Number of Pads", 12, -0.5, 11.5); | |
238 | ||
239 | hist[3] = new TH1D("qaTRD_recPoints_dist2", ";residuals [2pad]", 100, -1, 1); | |
240 | hist[4] = new TH1D("qaTRD_recPoints_dist3", ";residuals [3pad]", 100, -1, 1); | |
241 | hist[5] = new TH1D("qaTRD_recPoints_dist4", ";residuals [4pad]", 100, -1, 1); | |
242 | hist[6] = new TH1D("qaTRD_recPoints_dist5", ";residuals [5pad]", 100, -1, 1); | |
243 | ||
244 | hist[7] = new TH2D("qaTRD_recPoints_rowCol", ";row;col", 16, -0.5, 15.5, 145, -0.5, 144.5); | |
245 | hist[8] = new TH1D("qaTRD_recPoints_time", ";time bin", 35, -0.5, 34.5); | |
246 | hist[9] = new TH1D("qaTRD_recPoints_nCls", ";number of clusters", 500, -0.5, 499.5); | |
247 | ||
248 | hist[10] = new TH3D("qaTRD_recPoints_sigTime", ";chamber;time bin;signal", | |
249 | 540, -0.5, 539.5, 35, -0.5, 34.5, 200, -0.5, 199.5); | |
250 | hist[11] = new TProfile("qaTRD_recPoints_prf", ";distance;center of gravity" | |
251 | , 120, -0.6, 0.6, -1.2, 1.2, ""); | |
252 | ||
253 | hist[12] = new TH1D("qaTRD_recPoints_ampMPV", ";amplitude MPV", 150, 0, 150); | |
254 | hist[13] = new TH1D("qaTRD_recPoints_ampSigma", ";amplitude Sigma", 200, 0, 200); | |
255 | ||
256 | // chamber by chamber | |
257 | for(Int_t i=0; i<18; i++) { | |
258 | hist[14+i] = new TH2D(Form("qaTRD_recPoints_sigTime_sm%d",i), Form("sm%d;det;time bin"), | |
259 | 30, -0.5, 29.5, 35, -0.5, 34.5); | |
260 | hist[14+i]->SetMinimum(20); | |
261 | hist[14+i]->SetMaximum(40); | |
262 | } | |
263 | ||
264 | // time bin by time bin sm-by-sm | |
265 | for(Int_t i=0; i<18; i++) { | |
266 | hist[14+18+i] = new TH1D(Form("qaTRD_recPoints_sigTimeShape_sm%d", i), | |
267 | Form("sm%d;time bin;signal"), | |
268 | 35, -0.5, 34.5); | |
269 | ||
270 | hist[14+18+i]->SetMaximum(120); | |
271 | } | |
272 | ||
273 | // str = 50 | |
274 | for(Int_t i=0; i<18; i++) { | |
275 | hist[50+i] = new TH1D(Form("qaTRD_recPoints_nCls_sm%d",i), | |
276 | Form("sm%d;time bin;number of clusters",i), | |
277 | 35, -0.5, 34.5); | |
278 | } | |
279 | ||
280 | // str = 68 | |
281 | for(Int_t i=0; i<18; i++) { | |
282 | hist[68+i] = new TH1D(Form("qaTRD_recPoints_totalCharge_sm%d", i), | |
283 | Form("sm%d;time bin;total charge", i), | |
284 | 35, -0.5, 34.5); | |
285 | } | |
286 | ||
287 | hist[86] = new TH1D("qaTRD_recPoints_signal", ";amplitude", 200, -0.5, 199.5); | |
288 | hist[87] = new TH2D("qaTRD_recPoints_detMap", ";sm;chamber", 18, -0.5, 17.5, 30, -0.5, 29.5); | |
289 | ||
290 | for(Int_t i=0; i<18; i++) | |
291 | hist[88+i] = new TH2D(Form("qaTRD_recPoints_XY_sm%d", i), | |
292 | Form("SM%d;Y;X",i), 240, -60, 60, 200, 290, 370); | |
293 | ||
294 | for(Int_t i=0; i<18; i++) | |
295 | hist[106+i] = new TH2D(Form("qaTRD_recPoints_XPad_sm%d", i), | |
296 | Form("SM%d;Y;X",i), 144, -0.5, 143.5, 200, 290, 370); | |
297 | ||
298 | ||
299 | hist[124] = new TH1D("qRef", "ref", 100, 0, 1e4); | |
300 | ||
301 | fHist = new TObjArray(200); | |
302 | for(Int_t i=0; i<kNhist; i++) { | |
303 | //hist[i]->Sumw2(); | |
304 | fHist->AddAt(hist[i], i); | |
305 | } | |
306 | ||
307 | // reference histograms | |
308 | if (fRef) { | |
309 | for(Int_t i=0; i<540; i++) { | |
310 | fRefHist[i] = new TH2D(Form("refRecPoints_sm%d", i), "", | |
311 | 16, -0.5, 15.5, 144, -0.5, 143.5); //, 30, -0.5, 29.5); | |
312 | } | |
313 | } else { | |
314 | ||
315 | TFile *refFile = new TFile("outRef.root"); | |
316 | refFile->cd("TRD/RecPoints"); | |
317 | ||
318 | for(Int_t i=0; i<540; i++) { | |
319 | fRefHist[i] = (TH2D*)gDirectory->Get(Form("refRecPoints_sm%d", i)); | |
320 | } | |
321 | } | |
322 | } | |
323 | ||
324 | //____________________________________________________________________________ | |
325 | ||
326 | void AliTRDqaRecPoints::AddEvent(TTree * clustersTree) | |
327 | { | |
328 | // | |
329 | // Makes data from RecPoints | |
330 | // | |
331 | ||
332 | // Info("MakeRecPoints", "making"); | |
333 | ||
334 | Int_t nsize = Int_t(clustersTree->GetTotBytes() / (sizeof(AliTRDcluster))); | |
335 | TObjArray *clusterArray = new TObjArray(nsize+1000); | |
336 | ||
337 | TBranch *branch = clustersTree->GetBranch("TRDcluster"); | |
338 | if (!branch) { | |
339 | AliError("Can't get the branch !"); | |
340 | return; | |
341 | } | |
342 | branch->SetAddress(&clusterArray); | |
343 | ||
344 | // Loop through all entries in the tree | |
345 | Int_t nEntries = (Int_t) clustersTree->GetEntries(); | |
346 | Int_t nbytes = 0; | |
347 | AliTRDcluster *c = 0; | |
348 | Int_t nDet[540]; | |
349 | for (Int_t i=0; i<540; i++) nDet[i] = 0; | |
350 | ||
351 | for (Int_t iEntry = 0; iEntry < nEntries; iEntry++) { | |
352 | ||
353 | //printf("Entry = %d\n", iEntry); | |
354 | ||
355 | // Import the tree | |
356 | nbytes += clustersTree->GetEvent(iEntry); | |
357 | ||
358 | // Get the number of points in the detector | |
359 | Int_t nCluster = clusterArray->GetEntriesFast(); | |
360 | ||
361 | // Loop through all TRD digits | |
362 | for (Int_t iCluster = 0; iCluster < nCluster; iCluster++) { | |
363 | c = (AliTRDcluster *) clusterArray->UncheckedAt(iCluster); | |
364 | ||
365 | Int_t iDet = c->GetDetector(); | |
366 | if (iDet < 0 || iDet > 539) continue; | |
367 | ||
368 | ||
369 | Int_t iSM = iDet / 30; | |
370 | //Int_t iStack = iDet % 30; | |
371 | Int_t nPad = c->GetNPads(); | |
372 | ||
373 | if (fnPad && nPad != fnPad) continue; | |
374 | ||
375 | //if (iSM == 0 && iStack == 29) continue; | |
376 | //if (iSM == 8 && iStack == 11) continue; | |
377 | //if (iSM == 8 && iStack == 7) continue; | |
378 | ||
379 | Int_t padRow = c->GetPadRow(); | |
380 | Int_t padCol = c->GetPadCol(); | |
381 | //Int_t timeBin = c->GetPadTime(); | |
382 | ||
383 | Double_t refQ = 0; | |
384 | ||
385 | if (fRef) { | |
386 | fRefHist[iDet]->Fill(padRow, padCol, c->GetQ()); | |
387 | } else { | |
388 | Int_t bin = fRefHist[iDet]->FindBin(padRow, padCol); | |
389 | refQ = fRefHist[iDet]->GetBinContent(bin); | |
390 | //printf("bin = %d\n", bin); | |
391 | } | |
392 | ||
393 | ((TH1D*)fHist->At(124))->Fill(refQ); | |
394 | //printf("ref Q = %lf\n", refQ); | |
395 | ||
396 | Double_t charge = c->GetQ() - (refQ / (490. * 30)); | |
397 | if (charge < 0) continue; | |
398 | ||
399 | if (charge > 20) { | |
400 | ((TH2D*)fHist->At(88+iSM))->Fill(c->GetY(), c->GetX()); | |
401 | ((TH2D*)fHist->At(106+iSM))->Fill(c->GetPadCol(), c->GetX()); | |
402 | } | |
403 | ||
404 | nDet[iDet]++; | |
405 | ((TH1D*)fHist->At(0))->Fill(iDet); | |
406 | ((TH1D*)fHist->At(86))->Fill(charge); | |
407 | ((TH1D*)fHist->At(1))->Fill(iDet, charge); | |
408 | ((TH1D*)fHist->At(2))->Fill(c->GetNPads()); | |
409 | if (c->GetNPads() < 6) | |
410 | ((TH1D*)fHist->At(1+c->GetNPads()))->Fill(c->GetCenter()); | |
411 | ||
412 | //if (c->GetPadTime() < 5) | |
413 | ((TH2D*)fHist->At(7))->Fill(padRow, c->GetPadCol()); | |
414 | ((TH1D*)fHist->At(8))->Fill(c->GetPadTime()); | |
415 | ||
416 | ((TH3D*)fHist->At(10))->Fill(iDet, c->GetPadTime(), charge); | |
417 | ||
418 | ((TH1D*)fHist->At(50+iSM))->Fill(c->GetPadTime()); | |
419 | ((TH1D*)fHist->At(68+iSM))->Fill(c->GetPadTime(), charge); | |
420 | ||
421 | // PRF for 2pad | |
422 | //if (c->GetNPads() == 2) { | |
423 | Short_t *sig = c->GetSignals(); | |
424 | Double_t frac = -10; | |
425 | ||
426 | if (sig[0] == 0 && sig[1] == 0 && sig[2] == 0 && sig[5] == 0 && sig[6] == 0) | |
427 | frac = 1. * sig[4] / (sig[3] + sig[4]); | |
428 | ||
429 | if (sig[0] == 0 && sig[1] == 0 && sig[4] == 0 && sig[5] == 0 && sig[6] == 0) | |
430 | frac = -1. * sig[2] / (sig[2] + sig[3]); | |
431 | ||
432 | if (frac > -10) ((TProfile*)fHist->At(11))->Fill(c->GetCenter(), frac); | |
433 | ||
434 | //} | |
435 | } | |
436 | } | |
437 | ||
438 | for(Int_t i=0; i<540; i++) | |
439 | if (nDet[i] > 0) ((TH1D*)fHist->At(9))->Fill(nDet[i]); | |
440 | ||
441 | delete clusterArray; | |
442 | ||
443 | /* | |
444 | TFile *outFile = new TFile("outQA.root", "RECREATE"); | |
445 | outFile->mkdir("TRD"); | |
446 | gDirectory->cd("TRD"); | |
447 | gDirectory->mkdir("RecPoints"); | |
448 | gDirectory->cd("RecPoints"); | |
449 | fHist->Write(); | |
450 | outFile->Close(); | |
451 | */ | |
452 | } | |
453 | ||
454 | //____________________________________________________________________________ |