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7754cd1f | 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 | /* $Id$ */ | |
17 | ||
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // TRD calibration class for parameters which saved per pad // | |
21 | // // | |
22 | /////////////////////////////////////////////////////////////////////////////// | |
23 | ||
4c87f26e | 24 | #include <TMath.h> |
25 | #include <TH2F.h> | |
26 | #include <TH1F.h> | |
27 | #include <TStyle.h> | |
28 | ||
7754cd1f | 29 | #include "AliTRDCalPad.h" |
30 | #include "AliTRDCalROC.h" | |
31 | #include "AliTRDCalDet.h" | |
4c87f26e | 32 | #include "AliTRDpadPlane.h" |
33 | #include "AliMathBase.h" | |
34 | #include "AliTRDgeometry.h" | |
7754cd1f | 35 | |
36 | ClassImp(AliTRDCalPad) | |
37 | ||
38 | //_____________________________________________________________________________ | |
39 | AliTRDCalPad::AliTRDCalPad():TNamed() | |
40 | { | |
41 | // | |
42 | // AliTRDCalPad default constructor | |
43 | // | |
44 | ||
45 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
46 | fROC[idet] = 0; | |
47 | } | |
48 | ||
49 | } | |
50 | ||
51 | //_____________________________________________________________________________ | |
52 | AliTRDCalPad::AliTRDCalPad(const Text_t *name, const Text_t *title) | |
53 | :TNamed(name,title) | |
54 | { | |
55 | // | |
56 | // AliTRDCalPad constructor | |
57 | // | |
58 | ||
59 | for (Int_t isec = 0; isec < kNsect; isec++) { | |
60 | for (Int_t ipla = 0; ipla < kNplan; ipla++) { | |
61 | for (Int_t icha = 0; icha < kNcham; icha++) { | |
62 | Int_t idet = GetDet(ipla,icha,isec); | |
63 | fROC[idet] = new AliTRDCalROC(ipla,icha); | |
64 | } | |
65 | } | |
66 | } | |
67 | ||
68 | } | |
69 | ||
7754cd1f | 70 | //_____________________________________________________________________________ |
4c87f26e | 71 | AliTRDCalPad::AliTRDCalPad(const AliTRDCalPad &c) |
72 | :TNamed(c) | |
7754cd1f | 73 | { |
74 | // | |
75 | // AliTRDCalPad copy constructor | |
76 | // | |
77 | ||
4c87f26e | 78 | for (Int_t idet = 0; idet < kNdet; idet++) { |
79 | fROC[idet] = new AliTRDCalROC(*((AliTRDCalPad &) c).fROC[idet]); | |
80 | } | |
7754cd1f | 81 | |
82 | } | |
83 | ||
4c87f26e | 84 | //_____________________________________________________________________________ |
7754cd1f | 85 | AliTRDCalPad::~AliTRDCalPad() |
86 | { | |
87 | // | |
88 | // AliTRDCalPad destructor | |
89 | // | |
90 | ||
91 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
92 | if (fROC[idet]) { | |
93 | delete fROC[idet]; | |
94 | fROC[idet] = 0; | |
95 | } | |
96 | } | |
97 | ||
98 | } | |
99 | ||
100 | //_____________________________________________________________________________ | |
101 | AliTRDCalPad &AliTRDCalPad::operator=(const AliTRDCalPad &c) | |
102 | { | |
103 | // | |
104 | // Assignment operator | |
105 | // | |
106 | ||
107 | if (this != &c) ((AliTRDCalPad &) c).Copy(*this); | |
108 | return *this; | |
109 | ||
110 | } | |
111 | ||
112 | //_____________________________________________________________________________ | |
113 | void AliTRDCalPad::Copy(TObject &c) const | |
114 | { | |
115 | // | |
116 | // Copy function | |
117 | // | |
118 | ||
119 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
ea2a3ed8 | 120 | if (((AliTRDCalPad &) c).fROC[idet]) { |
121 | delete ((AliTRDCalPad &) c).fROC[idet]; | |
122 | } | |
123 | ((AliTRDCalPad &) c).fROC[idet] = new AliTRDCalROC(); | |
7754cd1f | 124 | if (fROC[idet]) { |
125 | fROC[idet]->Copy(*((AliTRDCalPad &) c).fROC[idet]); | |
126 | } | |
127 | } | |
128 | ||
129 | TObject::Copy(c); | |
2745a409 | 130 | |
7754cd1f | 131 | } |
132 | ||
133 | //_____________________________________________________________________________ | |
4c87f26e | 134 | Bool_t AliTRDCalPad::ScaleROCs(const AliTRDCalDet* values) |
7754cd1f | 135 | { |
136 | // | |
137 | // Scales ROCs of this class with the values from the class <values> | |
138 | // Is used if an AliTRDCalPad object defines local variations of a parameter | |
139 | // defined per detector using a AliTRDCalDet class | |
140 | // | |
141 | ||
142 | if (!values) | |
4c87f26e | 143 | return kFALSE; |
144 | Bool_t result = kTRUE; | |
7754cd1f | 145 | for (Int_t idet = 0; idet < kNdet; idet++) { |
146 | if (fROC[idet]) { | |
4c87f26e | 147 | if(!fROC[idet]->Multiply(values->GetValue(idet))) result = kFALSE; |
148 | } | |
149 | } | |
150 | return result; | |
151 | } | |
152 | ||
7dcf6933 | 153 | //_____________________________________________________________________________ |
154 | void AliTRDCalPad::SetCalROC(Int_t det, AliTRDCalROC* calroc) | |
155 | { | |
156 | // | |
157 | // Set the AliTRDCalROC to this one | |
158 | // | |
159 | ||
160 | if (!calroc) return; | |
161 | if (fROC[det]) { | |
162 | for(Int_t icol = 0; icol < calroc->GetNcols(); icol++){ | |
163 | for(Int_t irow = 0; irow < calroc->GetNrows(); irow++){ | |
164 | fROC[det]->SetValue(icol,irow,calroc->GetValue(icol,irow)); | |
165 | } | |
166 | } | |
167 | } | |
168 | ||
169 | } | |
4c87f26e | 170 | //_____________________________________________________________________________ |
171 | Double_t AliTRDCalPad::GetMeanRMS(Double_t &rms, const AliTRDCalDet *calDet, Int_t type) | |
172 | { | |
173 | // | |
174 | // Calculate mean an RMS of all rocs | |
175 | // If calDet correct the CalROC from the detector coefficient | |
176 | // type == 0 for gain and vdrift | |
177 | // type == 1 for t0 | |
178 | // | |
179 | Double_t factor = 0.0; | |
180 | if(type == 0) factor = 1.0; | |
181 | Double_t sum = 0, sum2 = 0, n=0, val=0; | |
182 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
183 | if(calDet) factor = calDet->GetValue(idet); | |
184 | AliTRDCalROC *calRoc = fROC[idet]; | |
185 | if ( calRoc ){ | |
186 | for (Int_t irow=0; irow<calRoc->GetNrows(); irow++){ | |
187 | for (Int_t icol=0; icol<calRoc->GetNcols(); icol++){ | |
188 | if(type == 0) val = calRoc->GetValue(icol,irow)*factor; | |
189 | else val = calRoc->GetValue(icol,irow)+factor; | |
190 | sum+=val; | |
191 | sum2+=val*val; | |
192 | n++; | |
193 | } | |
194 | } | |
195 | } | |
196 | } | |
197 | Double_t n1 = 1./n; | |
198 | Double_t mean = sum*n1; | |
199 | rms = TMath::Sqrt(TMath::Abs(sum2*n1-mean*mean)); | |
200 | return mean; | |
201 | } | |
202 | ||
203 | //_____________________________________________________________________________ | |
204 | Double_t AliTRDCalPad::GetMean(const AliTRDCalDet *calDet, Int_t type, AliTRDCalPad* outlierPad) | |
205 | { | |
206 | // | |
207 | // return mean of the mean of all ROCs | |
208 | // If calDet correct the CalROC from the detector coefficient | |
209 | // type == 0 for gain and vdrift | |
210 | // type == 1 for t0 | |
211 | // | |
212 | Double_t factor = 0.0; | |
213 | if(type == 0) factor = 1.0; | |
214 | Double_t arr[kNdet]; | |
215 | Int_t n=0; | |
216 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
217 | if(calDet) factor = calDet->GetValue(idet); | |
218 | AliTRDCalROC *calRoc = fROC[idet]; | |
219 | if ( calRoc ){ | |
220 | AliTRDCalROC* outlierROC = 0; | |
221 | if (outlierPad) outlierROC = outlierPad->GetCalROC(idet); | |
222 | if(type == 0) arr[n] = calRoc->GetMean(outlierROC)*factor; | |
223 | else arr[n] = calRoc->GetMean(outlierROC)+factor; | |
224 | n++; | |
225 | } | |
226 | } | |
227 | return TMath::Mean(n,arr); | |
228 | } | |
229 | ||
230 | //_____________________________________________________________________________ | |
231 | Double_t AliTRDCalPad::GetRMS(const AliTRDCalDet *calDet, Int_t type, AliTRDCalPad* outlierPad) | |
232 | { | |
233 | // | |
234 | // return mean of the RMS of all ROCs | |
235 | // If calDet correct the CalROC from the detector coefficient | |
236 | // type == 0 for gain and vdrift | |
237 | // type == 1 for t0 | |
238 | // | |
239 | Double_t factor = 0.0; | |
240 | if(type == 0) factor = 1.0; | |
241 | Double_t arr[kNdet]; | |
242 | Int_t n=0; | |
243 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
244 | if(calDet) factor = calDet->GetValue(idet); | |
245 | AliTRDCalROC *calRoc = fROC[idet]; | |
246 | if ( calRoc ){ | |
247 | AliTRDCalROC* outlierROC = 0; | |
248 | if (outlierPad) outlierROC = outlierPad->GetCalROC(idet); | |
249 | if(type == 0) arr[n] = calRoc->GetRMS(outlierROC)*factor; | |
250 | else arr[n] = calRoc->GetRMS(outlierROC); | |
251 | n++; | |
252 | } | |
253 | } | |
254 | return TMath::Mean(n,arr); | |
255 | } | |
256 | ||
257 | //_____________________________________________________________________________ | |
258 | Double_t AliTRDCalPad::GetMedian(const AliTRDCalDet *calDet, Int_t type | |
259 | , AliTRDCalPad* outlierPad) | |
260 | { | |
261 | // | |
262 | // return mean of the median of all ROCs | |
263 | // If AliTRDCalDet, the correct the CalROC from the detector coefficient | |
264 | // type == 0 for gain and vdrift | |
265 | // type == 1 for t0 | |
266 | // | |
267 | Double_t factor = 0.0; | |
268 | if(type == 0) factor = 1.0; | |
269 | Double_t arr[kNdet]; | |
270 | Int_t n=0; | |
271 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
272 | if(calDet) factor = calDet->GetValue(idet); | |
273 | AliTRDCalROC *calRoc = fROC[idet]; | |
274 | if ( calRoc ){ | |
275 | AliTRDCalROC* outlierROC = 0; | |
276 | if (outlierPad) outlierROC = outlierPad->GetCalROC(idet); | |
277 | if(type == 0) arr[n] = calRoc->GetMedian(outlierROC)*factor; | |
278 | else arr[n] = calRoc->GetMedian(outlierROC)+factor; | |
279 | n++; | |
280 | } | |
281 | } | |
282 | return TMath::Mean(n,arr); | |
283 | } | |
284 | ||
285 | //_____________________________________________________________________________ | |
286 | Double_t AliTRDCalPad::GetLTM(Double_t *sigma, Double_t fraction | |
287 | , const AliTRDCalDet *calDet, Int_t type | |
288 | , AliTRDCalPad* outlierPad) | |
289 | { | |
290 | // | |
291 | // return mean of the LTM and sigma of all ROCs | |
292 | // If calDet correct the CalROC from the detector coefficient | |
293 | // type == 0 for gain and vdrift | |
294 | // type == 1 for t0 | |
295 | // | |
296 | Double_t factor = 0.0; | |
297 | if(type == 0) factor = 1.0; | |
298 | Double_t arrm[kNdet]; | |
299 | Double_t arrs[kNdet]; | |
300 | Double_t *sTemp=0x0; | |
301 | Int_t n=0; | |
302 | ||
303 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
304 | if(calDet) factor = calDet->GetValue(idet); | |
305 | AliTRDCalROC *calRoc = fROC[idet]; | |
306 | if ( calRoc ){ | |
307 | if ( sigma ) sTemp=arrs+n; | |
308 | AliTRDCalROC* outlierROC = 0; | |
309 | if (outlierPad) outlierROC = outlierPad->GetCalROC(idet); | |
310 | if(type == 0) arrm[n] = calRoc->GetLTM(sTemp,fraction, outlierROC)*factor; | |
311 | else arrm[n] = calRoc->GetLTM(sTemp,fraction, outlierROC)+factor; | |
312 | n++; | |
313 | } | |
314 | } | |
315 | if ( sigma ) *sigma = TMath::Mean(n,arrs); | |
316 | return TMath::Mean(n,arrm); | |
317 | } | |
318 | ||
319 | //_____________________________________________________________________________ | |
320 | TH1F * AliTRDCalPad::MakeHisto1D(const AliTRDCalDet *calDet, Int_t typedet | |
321 | , Float_t min, Float_t max,Int_t type) | |
322 | { | |
323 | // | |
324 | // make 1D histo | |
325 | // type -1 = user defined range | |
326 | // 0 = nsigma cut nsigma=min | |
327 | // If calDet correct the CalROC from the detector coefficient | |
328 | // typedet == 0 for gain and vdrift | |
329 | // typedet == 1 for t0 | |
330 | // | |
331 | Float_t kEpsilonr = 0.005; | |
332 | ||
333 | Double_t factor = 0.0; | |
334 | if(typedet == 0) factor = 1.0; | |
335 | ||
336 | if (type>=0){ | |
337 | if (type==0){ | |
338 | // nsigma range | |
339 | Float_t mean = GetMean(calDet,typedet); | |
340 | Float_t sigma = 0.0; | |
341 | if(GetRMS(calDet,typedet) > kEpsilonr) sigma = GetRMS(calDet,typedet); | |
342 | else { | |
343 | Double_t rms = 0.0; | |
344 | sigma = GetMeanRMS(rms,calDet,typedet); | |
345 | } | |
346 | Float_t nsigma = TMath::Abs(min); | |
347 | sigma *= nsigma; | |
348 | if(sigma < kEpsilonr) sigma = kEpsilonr; | |
349 | min = mean-sigma; | |
350 | max = mean+sigma; | |
351 | } | |
352 | if (type==1){ | |
353 | // fixed range | |
354 | Float_t mean = GetMedian(calDet,typedet); | |
355 | Float_t delta = min; | |
356 | min = mean-delta; | |
357 | max = mean+delta; | |
358 | } | |
359 | if (type==2){ | |
360 | // | |
361 | // LTM mean +- nsigma | |
362 | // | |
363 | Double_t sigma; | |
364 | Float_t mean = GetLTM(&sigma,max,calDet,typedet); | |
365 | sigma*=min; | |
366 | if(sigma < kEpsilonr) sigma = kEpsilonr; | |
367 | min = mean-sigma; | |
368 | max = mean+sigma; | |
369 | } | |
370 | } | |
371 | char name[1000]; | |
372 | sprintf(name,"%s Pad 1D",GetTitle()); | |
373 | TH1F * his = new TH1F(name,name,100, min,max); | |
374 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
375 | if(calDet) factor = calDet->GetValue(idet); | |
376 | if (fROC[idet]){ | |
377 | for (Int_t irow=0; irow<fROC[idet]->GetNrows(); irow++){ | |
378 | for (Int_t icol=0; icol<fROC[idet]->GetNcols(); icol++){ | |
379 | if(typedet == 0) his->Fill(fROC[idet]->GetValue(irow,icol)*factor); | |
380 | else his->Fill(fROC[idet]->GetValue(irow,icol)+factor); | |
381 | } | |
382 | } | |
383 | } | |
384 | } | |
385 | return his; | |
386 | } | |
387 | ||
388 | //_____________________________________________________________________________ | |
389 | TH2F *AliTRDCalPad::MakeHisto2DSmPl(Int_t sm, Int_t pl, const AliTRDCalDet *calDet | |
390 | , Int_t typedet, Float_t min, Float_t max,Int_t type) | |
391 | { | |
392 | // | |
393 | // Make 2D graph | |
394 | // sm - supermodule number | |
395 | // pl - plane number | |
396 | // If calDet correct the CalROC from the detector coefficient | |
397 | // typedet == 0 for gain and vdrift | |
398 | // typedet == 1 for t0 | |
399 | // | |
400 | gStyle->SetPalette(1); | |
401 | Double_t factor = 0.0; | |
402 | if(typedet == 0) factor = 1.0; | |
403 | ||
404 | Float_t kEpsilon = 0.000000000001; | |
405 | Float_t kEpsilonr = 0.005; | |
406 | ||
015cd5ba | 407 | AliTRDgeometry *trdGeo = new AliTRDgeometry(); |
408 | ||
4c87f26e | 409 | if (type>=0){ |
410 | if (type==0){ | |
411 | // nsigma range | |
412 | Float_t mean = GetMean(calDet,typedet); | |
413 | Float_t sigma = 0.0; | |
414 | if(GetRMS(calDet,typedet) > kEpsilonr) sigma = GetRMS(calDet,typedet); | |
415 | else { | |
416 | Double_t rms = 0.0; | |
417 | sigma = GetMeanRMS(rms,calDet,typedet); | |
418 | } | |
419 | Float_t nsigma = TMath::Abs(min); | |
420 | sigma *= nsigma; | |
421 | if(sigma < kEpsilonr) sigma = kEpsilonr; | |
422 | min = mean-sigma; | |
423 | max = mean+sigma; | |
424 | } | |
425 | if (type==1){ | |
426 | // fixed range | |
427 | Float_t mean = GetMedian(calDet,typedet); | |
428 | Float_t delta = min; | |
429 | min = mean-delta; | |
430 | max = mean+delta; | |
431 | } | |
432 | if (type==2){ | |
433 | // | |
434 | // LTM mean +- nsigma | |
435 | // | |
436 | Double_t sigma; | |
437 | Float_t mean = GetLTM(&sigma,max,calDet,typedet); | |
438 | sigma*=min; | |
439 | if(sigma < kEpsilonr) sigma = kEpsilonr; | |
440 | min = mean-sigma; | |
441 | max = mean+sigma; | |
442 | } | |
443 | } | |
444 | ||
015cd5ba | 445 | AliTRDpadPlane *padPlane0 = trdGeo->GetPadPlane(pl,0); |
4c87f26e | 446 | Double_t row0 = padPlane0->GetRow0(); |
447 | Double_t col0 = padPlane0->GetCol0(); | |
448 | ||
449 | char name[1000]; | |
450 | sprintf(name,"%s Pad 2D sm %d pl %d",GetTitle(),sm,pl); | |
451 | TH2F * his = new TH2F( name, name, 76,-TMath::Abs(row0),TMath::Abs(row0),144,-TMath::Abs(col0),TMath::Abs(col0)); | |
452 | ||
453 | // Where we begin | |
454 | Int_t offsetsmpl = 30*sm+pl; | |
455 | ||
456 | ||
457 | for (Int_t k = 0; k < kNcham; k++){ | |
458 | Int_t det = offsetsmpl+k*6; | |
459 | if(calDet) factor = calDet->GetValue(det); | |
460 | if (fROC[det]){ | |
461 | AliTRDCalROC * calRoc = fROC[det]; | |
462 | for (Int_t irow=0; irow<calRoc->GetNrows(); irow++){ | |
463 | for (Int_t icol=0; icol<calRoc->GetNcols(); icol++){ | |
464 | if (TMath::Abs(calRoc->GetValue(icol,irow))>kEpsilon){ | |
465 | Int_t binz = 0; | |
466 | Int_t kb = kNcham-1-k; | |
413153cb | 467 | Int_t krow = calRoc->GetNrows()-1-irow; |
468 | Int_t kcol = calRoc->GetNcols()-1-icol; | |
469 | if(kb > 2) binz = 16*(kb-1)+12+krow+1; | |
470 | else binz = 16*kb+krow+1; | |
471 | Int_t biny = kcol+1; | |
4c87f26e | 472 | Float_t value = calRoc->GetValue(icol,irow); |
473 | if(typedet == 0) his->SetBinContent(binz,biny,value*factor); | |
474 | else his->SetBinContent(binz,biny,value+factor); | |
475 | } | |
476 | } | |
477 | } | |
478 | } | |
479 | } | |
480 | his->SetXTitle("z (cm)"); | |
481 | his->SetYTitle("y (cm)"); | |
482 | his->SetStats(0); | |
483 | his->SetMaximum(max); | |
484 | his->SetMinimum(min); | |
015cd5ba | 485 | delete trdGeo; |
4c87f26e | 486 | return his; |
487 | } | |
488 | ||
489 | //_____________________________________________________________________________ | |
490 | TH2F *AliTRDCalPad::MakeHisto2DCh(Int_t ch, const AliTRDCalDet *calDet, Int_t typedet | |
491 | , Float_t min, Float_t max,Int_t type) | |
492 | { | |
493 | // | |
494 | // Make 2D graph mean value in z direction | |
495 | // ch - chamber | |
496 | // If calDet correct the CalROC from the detector coefficient | |
497 | // typedet == 0 for gain and vdrift | |
498 | // typedet == 1 for t0 | |
499 | // | |
500 | gStyle->SetPalette(1); | |
501 | Double_t factor = 0.0; | |
502 | if(typedet == 0) factor = 1.0; | |
503 | ||
504 | Float_t kEpsilonr = 0.005; | |
505 | ||
506 | if (type>=0){ | |
507 | if (type==0){ | |
508 | // nsigma range | |
509 | Float_t mean = GetMean(calDet,typedet); | |
510 | Float_t sigma = 0.0; | |
511 | if(GetRMS(calDet,typedet) > kEpsilonr) sigma = GetRMS(calDet,typedet); | |
512 | else { | |
513 | Double_t rms = 0.0; | |
514 | sigma = GetMeanRMS(rms,calDet,typedet); | |
515 | } | |
516 | Float_t nsigma = TMath::Abs(min); | |
517 | sigma *= nsigma; | |
518 | if(sigma < kEpsilonr) sigma = kEpsilonr; | |
519 | min = mean-sigma; | |
520 | max = mean+sigma; | |
521 | } | |
522 | if (type==1){ | |
523 | // fixed range | |
524 | Float_t mean = GetMedian(calDet,typedet); | |
525 | Float_t delta = min; | |
526 | min = mean-delta; | |
527 | max = mean+delta; | |
528 | } | |
529 | if (type==2){ | |
530 | // | |
531 | // LTM mean +- nsigma | |
532 | // | |
533 | Double_t sigma; | |
534 | Float_t mean = GetLTM(&sigma,max,calDet,typedet); | |
535 | sigma*=min; | |
536 | if(sigma < kEpsilonr) sigma = kEpsilonr; | |
537 | min = mean-sigma; | |
538 | max = mean+sigma; | |
539 | } | |
540 | } | |
541 | ||
015cd5ba | 542 | AliTRDgeometry *trdGeo = new AliTRDgeometry(); |
4c87f26e | 543 | |
544 | Float_t kEpsilon = 0.000000000001; | |
545 | ||
546 | Double_t poslocal[3] = {0.0,0.0,0.0}; | |
547 | Double_t posglobal[3] = {0.0,0.0,0.0}; | |
548 | ||
549 | char name[1000]; | |
550 | sprintf(name,"%s Pad 2D ch %d",GetTitle(),ch); | |
551 | TH2F * his = new TH2F( name, name, 400,-400.0,400.0,400,-400.0,400.0); | |
552 | ||
553 | // Where we begin | |
554 | Int_t offsetch = 6*ch; | |
555 | ||
556 | ||
557 | for (Int_t isec = 0; isec < kNsect; isec++){ | |
558 | for(Int_t ipl = 0; ipl < kNplan; ipl++){ | |
559 | Int_t det = offsetch+isec*30+ipl; | |
560 | if(calDet) factor = calDet->GetValue(det); | |
561 | if (fROC[det]){ | |
562 | AliTRDCalROC * calRoc = fROC[det]; | |
015cd5ba | 563 | AliTRDpadPlane *padPlane = trdGeo->GetPadPlane(ipl,ch); |
4c87f26e | 564 | for (Int_t icol=0; icol<calRoc->GetNcols(); icol++){ |
015cd5ba | 565 | poslocal[0] = trdGeo->GetTime0(ipl); |
4c87f26e | 566 | poslocal[2] = padPlane->GetRowPos(0); |
567 | poslocal[1] = padPlane->GetColPos(icol); | |
015cd5ba | 568 | trdGeo->RotateBack(det,poslocal,posglobal); |
4c87f26e | 569 | Int_t binx = 1+TMath::Nint((posglobal[0]+400.0)*0.5); |
570 | Int_t biny = 1+TMath::Nint((posglobal[1]+400.0)*0.5); | |
571 | Float_t value = 0.0; | |
572 | Int_t nb = 0; | |
573 | for (Int_t irow=0; irow<calRoc->GetNrows(); irow++){ | |
574 | if (TMath::Abs(calRoc->GetValue(icol,irow))>kEpsilon){ | |
575 | value += calRoc->GetValue(icol,irow); | |
576 | nb++; | |
577 | } | |
578 | } | |
579 | value = value/nb; | |
580 | if(typedet == 0) his->SetBinContent(binx,biny,value*factor); | |
581 | else his->SetBinContent(binx,biny,value+factor); | |
582 | } | |
583 | } | |
584 | } | |
585 | } | |
586 | his->SetXTitle("x (cm)"); | |
587 | his->SetYTitle("y (cm)"); | |
588 | his->SetStats(0); | |
589 | his->SetMaximum(max); | |
590 | his->SetMinimum(min); | |
015cd5ba | 591 | delete trdGeo; |
4c87f26e | 592 | return his; |
593 | } | |
594 | ||
595 | //_____________________________________________________________________________ | |
596 | Bool_t AliTRDCalPad::Add(Float_t c1) | |
597 | { | |
598 | // | |
599 | // add constant for all channels of all ROCs | |
600 | // | |
601 | ||
602 | Bool_t result = kTRUE; | |
603 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
604 | if (fROC[idet]){ | |
605 | if(!fROC[idet]->Add(c1)) result = kFALSE; | |
7754cd1f | 606 | } |
607 | } | |
4c87f26e | 608 | return result; |
609 | } | |
610 | ||
611 | //_____________________________________________________________________________ | |
612 | Bool_t AliTRDCalPad::Multiply(Float_t c1) | |
613 | { | |
614 | // | |
615 | // multiply constant for all channels of all ROCs | |
616 | // | |
617 | Bool_t result = kTRUE; | |
618 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
619 | if (fROC[idet]){ | |
620 | if(!fROC[idet]->Multiply(c1)) result = kFALSE; | |
621 | } | |
622 | } | |
623 | return result; | |
624 | } | |
2745a409 | 625 | |
4c87f26e | 626 | //_____________________________________________________________________________ |
627 | Bool_t AliTRDCalPad::Add(const AliTRDCalPad * pad, Double_t c1 | |
628 | , const AliTRDCalDet * calDet1, const AliTRDCalDet *calDet2 | |
629 | , Int_t type) | |
630 | { | |
631 | // | |
632 | // add calpad channel by channel multiplied by c1 - all ROCs | |
633 | // If calDet1 and calDet2, the correct the CalROC from the detector coefficient | |
634 | // then you have calDet1 and the calPad together | |
635 | // calDet2 and pad together | |
636 | // typedet == 0 for gain and vdrift | |
637 | // typedet == 1 for t0 | |
638 | // | |
639 | Float_t kEpsilon = 0.000000000001; | |
640 | ||
641 | Double_t factor1 = 0.0; | |
642 | Double_t factor2 = 0.0; | |
643 | if(type == 0) { | |
644 | factor1 = 1.0; | |
645 | factor2 = 1.0; | |
646 | } | |
647 | Bool_t result = kTRUE; | |
648 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
649 | if(calDet1) factor1 = calDet1->GetValue(idet); | |
650 | if(calDet2) factor2 = calDet2->GetValue(idet); | |
651 | if (fROC[idet]){ | |
652 | if(type == 0){ | |
653 | if(TMath::Abs(factor1) > kEpsilon){ | |
654 | if(!fROC[idet]->Add(pad->GetCalROC(idet),c1*factor2/factor1)) result = kFALSE; | |
655 | } | |
656 | else result = kFALSE; | |
657 | } | |
658 | else{ | |
659 | AliTRDCalROC *croc = new AliTRDCalROC((const AliTRDCalROC) *pad->GetCalROC(idet)); | |
660 | if(!croc->Add(factor2)) result = kFALSE; | |
661 | if(!fROC[idet]->Add(croc,c1)) result = kFALSE; | |
662 | } | |
663 | } | |
664 | } | |
665 | return result; | |
7754cd1f | 666 | } |
667 | ||
4c87f26e | 668 | //_____________________________________________________________________________ |
669 | Bool_t AliTRDCalPad::Multiply(const AliTRDCalPad * pad, const AliTRDCalDet * calDet1 | |
670 | , const AliTRDCalDet *calDet2, Int_t type) | |
671 | { | |
672 | // | |
673 | // multiply calpad channel by channel - all ROCs | |
674 | // If calDet1 and calDet2, the correct the CalROC from the detector coefficient | |
675 | // then you have calDet1 and the calPad together | |
676 | // calDet2 and pad together | |
677 | // typedet == 0 for gain and vdrift | |
678 | // typedet == 1 for t0 | |
679 | // | |
680 | Float_t kEpsilon = 0.000000000001; | |
681 | Bool_t result = kTRUE; | |
682 | Double_t factor1 = 0.0; | |
683 | Double_t factor2 = 0.0; | |
684 | if(type == 0){ | |
685 | factor1 = 1.0; | |
686 | factor2 = 1.0; | |
687 | } | |
688 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
689 | if(calDet1) factor1 = calDet1->GetValue(idet); | |
690 | if(calDet2) factor2 = calDet2->GetValue(idet); | |
691 | if (fROC[idet]){ | |
692 | if(type == 0){ | |
693 | if(TMath::Abs(factor1) > kEpsilon){ | |
694 | AliTRDCalROC *croc = new AliTRDCalROC((const AliTRDCalROC) *pad->GetCalROC(idet)); | |
695 | if(!croc->Multiply(factor2)) result = kFALSE; | |
696 | if(!fROC[idet]->Multiply(croc)) result = kFALSE; | |
697 | } | |
698 | else result = kFALSE; | |
699 | } | |
700 | else{ | |
701 | AliTRDCalROC *croc2 = new AliTRDCalROC((const AliTRDCalROC) *pad->GetCalROC(idet)); | |
702 | if(!croc2->Add(factor2)) result = kFALSE; | |
703 | if(!fROC[idet]->Add(factor1)) result = kFALSE; | |
704 | if(!fROC[idet]->Multiply(croc2)) result = kFALSE; | |
705 | if(!fROC[idet]->Add(-factor1)) result = kFALSE; | |
706 | } | |
707 | } | |
708 | } | |
709 | return result; | |
710 | } | |
711 | ||
712 | //_____________________________________________________________________________ | |
713 | Bool_t AliTRDCalPad::Divide(const AliTRDCalPad * pad, const AliTRDCalDet * calDet1 | |
714 | , const AliTRDCalDet *calDet2, Int_t type) | |
715 | { | |
716 | // | |
717 | // divide calpad channel by channel - all ROCs | |
718 | // If calDet1 and calDet2, the correct the CalROC from the detector coefficient | |
719 | // then you have calDet1 and the calPad together | |
720 | // calDet2 and pad together | |
721 | // typedet == 0 for gain and vdrift | |
722 | // typedet == 1 for t0 | |
723 | // | |
724 | Float_t kEpsilon = 0.000000000001; | |
725 | Bool_t result = kTRUE; | |
726 | Double_t factor1 = 0.0; | |
727 | Double_t factor2 = 0.0; | |
728 | if(type == 0){ | |
729 | factor1 = 1.0; | |
730 | factor2 = 1.0; | |
731 | } | |
732 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
733 | if(calDet1) factor1 = calDet1->GetValue(idet); | |
734 | if(calDet2) factor2 = calDet2->GetValue(idet); | |
735 | if (fROC[idet]){ | |
736 | if(type == 0){ | |
737 | if(TMath::Abs(factor1) > kEpsilon){ | |
738 | AliTRDCalROC *croc = new AliTRDCalROC((const AliTRDCalROC) *pad->GetCalROC(idet)); | |
739 | if(!croc->Multiply(factor2)) result = kFALSE; | |
740 | if(!fROC[idet]->Divide(croc)) result = kFALSE; | |
741 | } | |
742 | else result = kFALSE; | |
743 | } | |
744 | else{ | |
745 | AliTRDCalROC *croc2 = new AliTRDCalROC((const AliTRDCalROC) *pad->GetCalROC(idet)); | |
746 | if(!croc2->Add(factor2)) result = kFALSE; | |
747 | if(!fROC[idet]->Add(factor1)) result = kFALSE; | |
748 | if(!fROC[idet]->Divide(croc2)) result = kFALSE; | |
749 | if(!fROC[idet]->Add(-factor1)) result = kFALSE; | |
750 | } | |
751 | } | |
752 | } | |
753 | return result; | |
754 | } |