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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 | ||
c893147d | 29 | //#include "AliMathBase.h" |
30 | ||
7754cd1f | 31 | #include "AliTRDCalPad.h" |
32 | #include "AliTRDCalROC.h" | |
33 | #include "AliTRDCalDet.h" | |
4c87f26e | 34 | #include "AliTRDpadPlane.h" |
4c87f26e | 35 | #include "AliTRDgeometry.h" |
7754cd1f | 36 | |
37 | ClassImp(AliTRDCalPad) | |
38 | ||
39 | //_____________________________________________________________________________ | |
40 | AliTRDCalPad::AliTRDCalPad():TNamed() | |
41 | { | |
42 | // | |
43 | // AliTRDCalPad default constructor | |
44 | // | |
45 | ||
46 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
47 | fROC[idet] = 0; | |
48 | } | |
49 | ||
50 | } | |
51 | ||
52 | //_____________________________________________________________________________ | |
53 | AliTRDCalPad::AliTRDCalPad(const Text_t *name, const Text_t *title) | |
54 | :TNamed(name,title) | |
55 | { | |
56 | // | |
57 | // AliTRDCalPad constructor | |
58 | // | |
59 | ||
60 | for (Int_t isec = 0; isec < kNsect; isec++) { | |
61 | for (Int_t ipla = 0; ipla < kNplan; ipla++) { | |
62 | for (Int_t icha = 0; icha < kNcham; icha++) { | |
63 | Int_t idet = GetDet(ipla,icha,isec); | |
64 | fROC[idet] = new AliTRDCalROC(ipla,icha); | |
65 | } | |
66 | } | |
67 | } | |
68 | ||
69 | } | |
70 | ||
7754cd1f | 71 | //_____________________________________________________________________________ |
4c87f26e | 72 | AliTRDCalPad::AliTRDCalPad(const AliTRDCalPad &c) |
73 | :TNamed(c) | |
7754cd1f | 74 | { |
75 | // | |
76 | // AliTRDCalPad copy constructor | |
77 | // | |
78 | ||
4c87f26e | 79 | for (Int_t idet = 0; idet < kNdet; idet++) { |
80 | fROC[idet] = new AliTRDCalROC(*((AliTRDCalPad &) c).fROC[idet]); | |
81 | } | |
7754cd1f | 82 | |
83 | } | |
84 | ||
4c87f26e | 85 | //_____________________________________________________________________________ |
7754cd1f | 86 | AliTRDCalPad::~AliTRDCalPad() |
87 | { | |
88 | // | |
89 | // AliTRDCalPad destructor | |
90 | // | |
91 | ||
92 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
93 | if (fROC[idet]) { | |
94 | delete fROC[idet]; | |
95 | fROC[idet] = 0; | |
96 | } | |
97 | } | |
98 | ||
99 | } | |
100 | ||
101 | //_____________________________________________________________________________ | |
102 | AliTRDCalPad &AliTRDCalPad::operator=(const AliTRDCalPad &c) | |
103 | { | |
104 | // | |
105 | // Assignment operator | |
106 | // | |
107 | ||
108 | if (this != &c) ((AliTRDCalPad &) c).Copy(*this); | |
109 | return *this; | |
110 | ||
111 | } | |
112 | ||
113 | //_____________________________________________________________________________ | |
114 | void AliTRDCalPad::Copy(TObject &c) const | |
115 | { | |
116 | // | |
117 | // Copy function | |
118 | // | |
119 | ||
120 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
ea2a3ed8 | 121 | if (((AliTRDCalPad &) c).fROC[idet]) { |
122 | delete ((AliTRDCalPad &) c).fROC[idet]; | |
123 | } | |
124 | ((AliTRDCalPad &) c).fROC[idet] = new AliTRDCalROC(); | |
7754cd1f | 125 | if (fROC[idet]) { |
126 | fROC[idet]->Copy(*((AliTRDCalPad &) c).fROC[idet]); | |
127 | } | |
128 | } | |
129 | ||
130 | TObject::Copy(c); | |
2745a409 | 131 | |
7754cd1f | 132 | } |
133 | ||
134 | //_____________________________________________________________________________ | |
4c87f26e | 135 | Bool_t AliTRDCalPad::ScaleROCs(const AliTRDCalDet* values) |
7754cd1f | 136 | { |
137 | // | |
138 | // Scales ROCs of this class with the values from the class <values> | |
139 | // Is used if an AliTRDCalPad object defines local variations of a parameter | |
140 | // defined per detector using a AliTRDCalDet class | |
141 | // | |
142 | ||
143 | if (!values) | |
4c87f26e | 144 | return kFALSE; |
145 | Bool_t result = kTRUE; | |
7754cd1f | 146 | for (Int_t idet = 0; idet < kNdet; idet++) { |
147 | if (fROC[idet]) { | |
4c87f26e | 148 | if(!fROC[idet]->Multiply(values->GetValue(idet))) result = kFALSE; |
149 | } | |
150 | } | |
151 | return result; | |
152 | } | |
153 | ||
7dcf6933 | 154 | //_____________________________________________________________________________ |
155 | void AliTRDCalPad::SetCalROC(Int_t det, AliTRDCalROC* calroc) | |
156 | { | |
157 | // | |
158 | // Set the AliTRDCalROC to this one | |
159 | // | |
160 | ||
161 | if (!calroc) return; | |
162 | if (fROC[det]) { | |
163 | for(Int_t icol = 0; icol < calroc->GetNcols(); icol++){ | |
164 | for(Int_t irow = 0; irow < calroc->GetNrows(); irow++){ | |
165 | fROC[det]->SetValue(icol,irow,calroc->GetValue(icol,irow)); | |
166 | } | |
167 | } | |
168 | } | |
169 | ||
170 | } | |
4c87f26e | 171 | //_____________________________________________________________________________ |
172 | Double_t AliTRDCalPad::GetMeanRMS(Double_t &rms, const AliTRDCalDet *calDet, Int_t type) | |
173 | { | |
174 | // | |
175 | // Calculate mean an RMS of all rocs | |
176 | // If calDet correct the CalROC from the detector coefficient | |
177 | // type == 0 for gain and vdrift | |
178 | // type == 1 for t0 | |
179 | // | |
180 | Double_t factor = 0.0; | |
181 | if(type == 0) factor = 1.0; | |
182 | Double_t sum = 0, sum2 = 0, n=0, val=0; | |
183 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
184 | if(calDet) factor = calDet->GetValue(idet); | |
185 | AliTRDCalROC *calRoc = fROC[idet]; | |
186 | if ( calRoc ){ | |
187 | for (Int_t irow=0; irow<calRoc->GetNrows(); irow++){ | |
188 | for (Int_t icol=0; icol<calRoc->GetNcols(); icol++){ | |
189 | if(type == 0) val = calRoc->GetValue(icol,irow)*factor; | |
190 | else val = calRoc->GetValue(icol,irow)+factor; | |
191 | sum+=val; | |
192 | sum2+=val*val; | |
193 | n++; | |
194 | } | |
195 | } | |
196 | } | |
197 | } | |
198 | Double_t n1 = 1./n; | |
199 | Double_t mean = sum*n1; | |
200 | rms = TMath::Sqrt(TMath::Abs(sum2*n1-mean*mean)); | |
201 | return mean; | |
202 | } | |
203 | ||
204 | //_____________________________________________________________________________ | |
c893147d | 205 | Double_t AliTRDCalPad::GetMean(const AliTRDCalDet *calDet, Int_t type |
206 | , AliTRDCalPad* const outlierPad) | |
4c87f26e | 207 | { |
208 | // | |
209 | // return mean of the mean of all ROCs | |
210 | // If calDet correct the CalROC from the detector coefficient | |
211 | // type == 0 for gain and vdrift | |
212 | // type == 1 for t0 | |
213 | // | |
214 | Double_t factor = 0.0; | |
215 | if(type == 0) factor = 1.0; | |
216 | Double_t arr[kNdet]; | |
217 | Int_t n=0; | |
218 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
219 | if(calDet) factor = calDet->GetValue(idet); | |
220 | AliTRDCalROC *calRoc = fROC[idet]; | |
221 | if ( calRoc ){ | |
222 | AliTRDCalROC* outlierROC = 0; | |
223 | if (outlierPad) outlierROC = outlierPad->GetCalROC(idet); | |
224 | if(type == 0) arr[n] = calRoc->GetMean(outlierROC)*factor; | |
225 | else arr[n] = calRoc->GetMean(outlierROC)+factor; | |
226 | n++; | |
227 | } | |
228 | } | |
229 | return TMath::Mean(n,arr); | |
230 | } | |
231 | ||
232 | //_____________________________________________________________________________ | |
c893147d | 233 | Double_t AliTRDCalPad::GetRMS(const AliTRDCalDet *calDet, Int_t type |
234 | , AliTRDCalPad* const outlierPad) | |
4c87f26e | 235 | { |
236 | // | |
237 | // return mean of the RMS of all ROCs | |
238 | // If calDet correct the CalROC from the detector coefficient | |
239 | // type == 0 for gain and vdrift | |
240 | // type == 1 for t0 | |
241 | // | |
242 | Double_t factor = 0.0; | |
243 | if(type == 0) factor = 1.0; | |
244 | Double_t arr[kNdet]; | |
245 | Int_t n=0; | |
246 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
247 | if(calDet) factor = calDet->GetValue(idet); | |
248 | AliTRDCalROC *calRoc = fROC[idet]; | |
249 | if ( calRoc ){ | |
250 | AliTRDCalROC* outlierROC = 0; | |
251 | if (outlierPad) outlierROC = outlierPad->GetCalROC(idet); | |
252 | if(type == 0) arr[n] = calRoc->GetRMS(outlierROC)*factor; | |
253 | else arr[n] = calRoc->GetRMS(outlierROC); | |
254 | n++; | |
255 | } | |
256 | } | |
257 | return TMath::Mean(n,arr); | |
258 | } | |
259 | ||
260 | //_____________________________________________________________________________ | |
261 | Double_t AliTRDCalPad::GetMedian(const AliTRDCalDet *calDet, Int_t type | |
c893147d | 262 | , AliTRDCalPad* const outlierPad) |
4c87f26e | 263 | { |
264 | // | |
265 | // return mean of the median of all ROCs | |
266 | // If AliTRDCalDet, the correct the CalROC from the detector coefficient | |
267 | // type == 0 for gain and vdrift | |
268 | // type == 1 for t0 | |
269 | // | |
270 | Double_t factor = 0.0; | |
271 | if(type == 0) factor = 1.0; | |
272 | Double_t arr[kNdet]; | |
273 | Int_t n=0; | |
274 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
275 | if(calDet) factor = calDet->GetValue(idet); | |
276 | AliTRDCalROC *calRoc = fROC[idet]; | |
277 | if ( calRoc ){ | |
278 | AliTRDCalROC* outlierROC = 0; | |
279 | if (outlierPad) outlierROC = outlierPad->GetCalROC(idet); | |
280 | if(type == 0) arr[n] = calRoc->GetMedian(outlierROC)*factor; | |
281 | else arr[n] = calRoc->GetMedian(outlierROC)+factor; | |
282 | n++; | |
283 | } | |
284 | } | |
285 | return TMath::Mean(n,arr); | |
286 | } | |
287 | ||
288 | //_____________________________________________________________________________ | |
289 | Double_t AliTRDCalPad::GetLTM(Double_t *sigma, Double_t fraction | |
290 | , const AliTRDCalDet *calDet, Int_t type | |
c893147d | 291 | , AliTRDCalPad* const outlierPad) |
4c87f26e | 292 | { |
293 | // | |
294 | // return mean of the LTM and sigma of all ROCs | |
295 | // If calDet correct the CalROC from the detector coefficient | |
296 | // type == 0 for gain and vdrift | |
297 | // type == 1 for t0 | |
298 | // | |
299 | Double_t factor = 0.0; | |
300 | if(type == 0) factor = 1.0; | |
301 | Double_t arrm[kNdet]; | |
302 | Double_t arrs[kNdet]; | |
303 | Double_t *sTemp=0x0; | |
304 | Int_t n=0; | |
305 | ||
306 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
307 | if(calDet) factor = calDet->GetValue(idet); | |
308 | AliTRDCalROC *calRoc = fROC[idet]; | |
309 | if ( calRoc ){ | |
310 | if ( sigma ) sTemp=arrs+n; | |
311 | AliTRDCalROC* outlierROC = 0; | |
312 | if (outlierPad) outlierROC = outlierPad->GetCalROC(idet); | |
313 | if(type == 0) arrm[n] = calRoc->GetLTM(sTemp,fraction, outlierROC)*factor; | |
314 | else arrm[n] = calRoc->GetLTM(sTemp,fraction, outlierROC)+factor; | |
315 | n++; | |
316 | } | |
317 | } | |
318 | if ( sigma ) *sigma = TMath::Mean(n,arrs); | |
319 | return TMath::Mean(n,arrm); | |
320 | } | |
321 | ||
322 | //_____________________________________________________________________________ | |
323 | TH1F * AliTRDCalPad::MakeHisto1D(const AliTRDCalDet *calDet, Int_t typedet | |
324 | , Float_t min, Float_t max,Int_t type) | |
325 | { | |
326 | // | |
327 | // make 1D histo | |
328 | // type -1 = user defined range | |
329 | // 0 = nsigma cut nsigma=min | |
330 | // If calDet correct the CalROC from the detector coefficient | |
331 | // typedet == 0 for gain and vdrift | |
332 | // typedet == 1 for t0 | |
333 | // | |
334 | Float_t kEpsilonr = 0.005; | |
335 | ||
336 | Double_t factor = 0.0; | |
337 | if(typedet == 0) factor = 1.0; | |
338 | ||
339 | if (type>=0){ | |
340 | if (type==0){ | |
341 | // nsigma range | |
342 | Float_t mean = GetMean(calDet,typedet); | |
343 | Float_t sigma = 0.0; | |
344 | if(GetRMS(calDet,typedet) > kEpsilonr) sigma = GetRMS(calDet,typedet); | |
345 | else { | |
346 | Double_t rms = 0.0; | |
347 | sigma = GetMeanRMS(rms,calDet,typedet); | |
348 | } | |
349 | Float_t nsigma = TMath::Abs(min); | |
350 | sigma *= nsigma; | |
351 | if(sigma < kEpsilonr) sigma = kEpsilonr; | |
352 | min = mean-sigma; | |
353 | max = mean+sigma; | |
354 | } | |
355 | if (type==1){ | |
356 | // fixed range | |
357 | Float_t mean = GetMedian(calDet,typedet); | |
358 | Float_t delta = min; | |
359 | min = mean-delta; | |
360 | max = mean+delta; | |
361 | } | |
362 | if (type==2){ | |
363 | // | |
364 | // LTM mean +- nsigma | |
365 | // | |
366 | Double_t sigma; | |
367 | Float_t mean = GetLTM(&sigma,max,calDet,typedet); | |
368 | sigma*=min; | |
369 | if(sigma < kEpsilonr) sigma = kEpsilonr; | |
370 | min = mean-sigma; | |
371 | max = mean+sigma; | |
372 | } | |
373 | } | |
374 | char name[1000]; | |
02f3bfcc | 375 | snprintf(name,1000,"%s Pad 1D",GetTitle()); |
4c87f26e | 376 | TH1F * his = new TH1F(name,name,100, min,max); |
377 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
378 | if(calDet) factor = calDet->GetValue(idet); | |
379 | if (fROC[idet]){ | |
380 | for (Int_t irow=0; irow<fROC[idet]->GetNrows(); irow++){ | |
381 | for (Int_t icol=0; icol<fROC[idet]->GetNcols(); icol++){ | |
382 | if(typedet == 0) his->Fill(fROC[idet]->GetValue(irow,icol)*factor); | |
383 | else his->Fill(fROC[idet]->GetValue(irow,icol)+factor); | |
384 | } | |
385 | } | |
386 | } | |
387 | } | |
388 | return his; | |
389 | } | |
390 | ||
391 | //_____________________________________________________________________________ | |
392 | TH2F *AliTRDCalPad::MakeHisto2DSmPl(Int_t sm, Int_t pl, const AliTRDCalDet *calDet | |
393 | , Int_t typedet, Float_t min, Float_t max,Int_t type) | |
394 | { | |
395 | // | |
396 | // Make 2D graph | |
397 | // sm - supermodule number | |
398 | // pl - plane number | |
399 | // If calDet correct the CalROC from the detector coefficient | |
400 | // typedet == 0 for gain and vdrift | |
401 | // typedet == 1 for t0 | |
402 | // | |
403 | gStyle->SetPalette(1); | |
404 | Double_t factor = 0.0; | |
405 | if(typedet == 0) factor = 1.0; | |
406 | ||
407 | Float_t kEpsilon = 0.000000000001; | |
408 | Float_t kEpsilonr = 0.005; | |
409 | ||
015cd5ba | 410 | AliTRDgeometry *trdGeo = new AliTRDgeometry(); |
411 | ||
4c87f26e | 412 | if (type>=0){ |
413 | if (type==0){ | |
414 | // nsigma range | |
415 | Float_t mean = GetMean(calDet,typedet); | |
416 | Float_t sigma = 0.0; | |
417 | if(GetRMS(calDet,typedet) > kEpsilonr) sigma = GetRMS(calDet,typedet); | |
418 | else { | |
419 | Double_t rms = 0.0; | |
420 | sigma = GetMeanRMS(rms,calDet,typedet); | |
421 | } | |
422 | Float_t nsigma = TMath::Abs(min); | |
423 | sigma *= nsigma; | |
424 | if(sigma < kEpsilonr) sigma = kEpsilonr; | |
425 | min = mean-sigma; | |
426 | max = mean+sigma; | |
427 | } | |
428 | if (type==1){ | |
429 | // fixed range | |
430 | Float_t mean = GetMedian(calDet,typedet); | |
431 | Float_t delta = min; | |
432 | min = mean-delta; | |
433 | max = mean+delta; | |
434 | } | |
435 | if (type==2){ | |
436 | // | |
437 | // LTM mean +- nsigma | |
438 | // | |
439 | Double_t sigma; | |
440 | Float_t mean = GetLTM(&sigma,max,calDet,typedet); | |
441 | sigma*=min; | |
442 | if(sigma < kEpsilonr) sigma = kEpsilonr; | |
443 | min = mean-sigma; | |
444 | max = mean+sigma; | |
445 | } | |
446 | } | |
447 | ||
015cd5ba | 448 | AliTRDpadPlane *padPlane0 = trdGeo->GetPadPlane(pl,0); |
4c87f26e | 449 | Double_t row0 = padPlane0->GetRow0(); |
450 | Double_t col0 = padPlane0->GetCol0(); | |
451 | ||
452 | char name[1000]; | |
a987273c | 453 | snprintf(name,1000,"%s Pad 2D sm %d pl %d",GetTitle(),sm,pl); |
4c87f26e | 454 | TH2F * his = new TH2F( name, name, 76,-TMath::Abs(row0),TMath::Abs(row0),144,-TMath::Abs(col0),TMath::Abs(col0)); |
455 | ||
456 | // Where we begin | |
457 | Int_t offsetsmpl = 30*sm+pl; | |
458 | ||
459 | ||
460 | for (Int_t k = 0; k < kNcham; k++){ | |
461 | Int_t det = offsetsmpl+k*6; | |
462 | if(calDet) factor = calDet->GetValue(det); | |
463 | if (fROC[det]){ | |
464 | AliTRDCalROC * calRoc = fROC[det]; | |
465 | for (Int_t irow=0; irow<calRoc->GetNrows(); irow++){ | |
466 | for (Int_t icol=0; icol<calRoc->GetNcols(); icol++){ | |
467 | if (TMath::Abs(calRoc->GetValue(icol,irow))>kEpsilon){ | |
468 | Int_t binz = 0; | |
469 | Int_t kb = kNcham-1-k; | |
413153cb | 470 | Int_t krow = calRoc->GetNrows()-1-irow; |
471 | Int_t kcol = calRoc->GetNcols()-1-icol; | |
472 | if(kb > 2) binz = 16*(kb-1)+12+krow+1; | |
473 | else binz = 16*kb+krow+1; | |
474 | Int_t biny = kcol+1; | |
4c87f26e | 475 | Float_t value = calRoc->GetValue(icol,irow); |
476 | if(typedet == 0) his->SetBinContent(binz,biny,value*factor); | |
477 | else his->SetBinContent(binz,biny,value+factor); | |
478 | } | |
479 | } | |
480 | } | |
481 | } | |
482 | } | |
483 | his->SetXTitle("z (cm)"); | |
484 | his->SetYTitle("y (cm)"); | |
485 | his->SetStats(0); | |
486 | his->SetMaximum(max); | |
487 | his->SetMinimum(min); | |
015cd5ba | 488 | delete trdGeo; |
4c87f26e | 489 | return his; |
490 | } | |
491 | ||
492 | //_____________________________________________________________________________ | |
493 | TH2F *AliTRDCalPad::MakeHisto2DCh(Int_t ch, const AliTRDCalDet *calDet, Int_t typedet | |
494 | , Float_t min, Float_t max,Int_t type) | |
495 | { | |
496 | // | |
497 | // Make 2D graph mean value in z direction | |
498 | // ch - chamber | |
499 | // If calDet correct the CalROC from the detector coefficient | |
500 | // typedet == 0 for gain and vdrift | |
501 | // typedet == 1 for t0 | |
502 | // | |
503 | gStyle->SetPalette(1); | |
504 | Double_t factor = 0.0; | |
505 | if(typedet == 0) factor = 1.0; | |
506 | ||
507 | Float_t kEpsilonr = 0.005; | |
508 | ||
509 | if (type>=0){ | |
510 | if (type==0){ | |
511 | // nsigma range | |
512 | Float_t mean = GetMean(calDet,typedet); | |
513 | Float_t sigma = 0.0; | |
514 | if(GetRMS(calDet,typedet) > kEpsilonr) sigma = GetRMS(calDet,typedet); | |
515 | else { | |
516 | Double_t rms = 0.0; | |
517 | sigma = GetMeanRMS(rms,calDet,typedet); | |
518 | } | |
519 | Float_t nsigma = TMath::Abs(min); | |
520 | sigma *= nsigma; | |
521 | if(sigma < kEpsilonr) sigma = kEpsilonr; | |
522 | min = mean-sigma; | |
523 | max = mean+sigma; | |
524 | } | |
525 | if (type==1){ | |
526 | // fixed range | |
527 | Float_t mean = GetMedian(calDet,typedet); | |
528 | Float_t delta = min; | |
529 | min = mean-delta; | |
530 | max = mean+delta; | |
531 | } | |
532 | if (type==2){ | |
533 | // | |
534 | // LTM mean +- nsigma | |
535 | // | |
536 | Double_t sigma; | |
537 | Float_t mean = GetLTM(&sigma,max,calDet,typedet); | |
538 | sigma*=min; | |
539 | if(sigma < kEpsilonr) sigma = kEpsilonr; | |
540 | min = mean-sigma; | |
541 | max = mean+sigma; | |
542 | } | |
543 | } | |
544 | ||
015cd5ba | 545 | AliTRDgeometry *trdGeo = new AliTRDgeometry(); |
4c87f26e | 546 | |
547 | Float_t kEpsilon = 0.000000000001; | |
548 | ||
549 | Double_t poslocal[3] = {0.0,0.0,0.0}; | |
550 | Double_t posglobal[3] = {0.0,0.0,0.0}; | |
551 | ||
552 | char name[1000]; | |
a987273c | 553 | snprintf(name,1000,"%s Pad 2D ch %d",GetTitle(),ch); |
4c87f26e | 554 | TH2F * his = new TH2F( name, name, 400,-400.0,400.0,400,-400.0,400.0); |
555 | ||
556 | // Where we begin | |
557 | Int_t offsetch = 6*ch; | |
558 | ||
559 | ||
560 | for (Int_t isec = 0; isec < kNsect; isec++){ | |
561 | for(Int_t ipl = 0; ipl < kNplan; ipl++){ | |
562 | Int_t det = offsetch+isec*30+ipl; | |
563 | if(calDet) factor = calDet->GetValue(det); | |
564 | if (fROC[det]){ | |
565 | AliTRDCalROC * calRoc = fROC[det]; | |
015cd5ba | 566 | AliTRDpadPlane *padPlane = trdGeo->GetPadPlane(ipl,ch); |
4c87f26e | 567 | for (Int_t icol=0; icol<calRoc->GetNcols(); icol++){ |
015cd5ba | 568 | poslocal[0] = trdGeo->GetTime0(ipl); |
4c87f26e | 569 | poslocal[2] = padPlane->GetRowPos(0); |
570 | poslocal[1] = padPlane->GetColPos(icol); | |
015cd5ba | 571 | trdGeo->RotateBack(det,poslocal,posglobal); |
4c87f26e | 572 | Int_t binx = 1+TMath::Nint((posglobal[0]+400.0)*0.5); |
573 | Int_t biny = 1+TMath::Nint((posglobal[1]+400.0)*0.5); | |
574 | Float_t value = 0.0; | |
575 | Int_t nb = 0; | |
576 | for (Int_t irow=0; irow<calRoc->GetNrows(); irow++){ | |
577 | if (TMath::Abs(calRoc->GetValue(icol,irow))>kEpsilon){ | |
578 | value += calRoc->GetValue(icol,irow); | |
579 | nb++; | |
580 | } | |
581 | } | |
582 | value = value/nb; | |
583 | if(typedet == 0) his->SetBinContent(binx,biny,value*factor); | |
584 | else his->SetBinContent(binx,biny,value+factor); | |
585 | } | |
586 | } | |
587 | } | |
588 | } | |
589 | his->SetXTitle("x (cm)"); | |
590 | his->SetYTitle("y (cm)"); | |
591 | his->SetStats(0); | |
592 | his->SetMaximum(max); | |
593 | his->SetMinimum(min); | |
015cd5ba | 594 | delete trdGeo; |
4c87f26e | 595 | return his; |
596 | } | |
597 | ||
598 | //_____________________________________________________________________________ | |
599 | Bool_t AliTRDCalPad::Add(Float_t c1) | |
600 | { | |
601 | // | |
602 | // add constant for all channels of all ROCs | |
603 | // | |
604 | ||
605 | Bool_t result = kTRUE; | |
606 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
607 | if (fROC[idet]){ | |
608 | if(!fROC[idet]->Add(c1)) result = kFALSE; | |
7754cd1f | 609 | } |
610 | } | |
4c87f26e | 611 | return result; |
612 | } | |
613 | ||
614 | //_____________________________________________________________________________ | |
615 | Bool_t AliTRDCalPad::Multiply(Float_t c1) | |
616 | { | |
617 | // | |
618 | // multiply constant for all channels of all ROCs | |
619 | // | |
620 | Bool_t result = kTRUE; | |
621 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
622 | if (fROC[idet]){ | |
623 | if(!fROC[idet]->Multiply(c1)) result = kFALSE; | |
624 | } | |
625 | } | |
626 | return result; | |
627 | } | |
2745a409 | 628 | |
4c87f26e | 629 | //_____________________________________________________________________________ |
630 | Bool_t AliTRDCalPad::Add(const AliTRDCalPad * pad, Double_t c1 | |
631 | , const AliTRDCalDet * calDet1, const AliTRDCalDet *calDet2 | |
632 | , Int_t type) | |
633 | { | |
634 | // | |
635 | // add calpad channel by channel multiplied by c1 - all ROCs | |
636 | // If calDet1 and calDet2, the correct the CalROC from the detector coefficient | |
637 | // then you have calDet1 and the calPad together | |
638 | // calDet2 and pad together | |
639 | // typedet == 0 for gain and vdrift | |
640 | // typedet == 1 for t0 | |
641 | // | |
642 | Float_t kEpsilon = 0.000000000001; | |
643 | ||
644 | Double_t factor1 = 0.0; | |
645 | Double_t factor2 = 0.0; | |
646 | if(type == 0) { | |
647 | factor1 = 1.0; | |
648 | factor2 = 1.0; | |
649 | } | |
650 | Bool_t result = kTRUE; | |
651 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
652 | if(calDet1) factor1 = calDet1->GetValue(idet); | |
653 | if(calDet2) factor2 = calDet2->GetValue(idet); | |
654 | if (fROC[idet]){ | |
655 | if(type == 0){ | |
656 | if(TMath::Abs(factor1) > kEpsilon){ | |
657 | if(!fROC[idet]->Add(pad->GetCalROC(idet),c1*factor2/factor1)) result = kFALSE; | |
658 | } | |
659 | else result = kFALSE; | |
660 | } | |
661 | else{ | |
662 | AliTRDCalROC *croc = new AliTRDCalROC((const AliTRDCalROC) *pad->GetCalROC(idet)); | |
663 | if(!croc->Add(factor2)) result = kFALSE; | |
664 | if(!fROC[idet]->Add(croc,c1)) result = kFALSE; | |
665 | } | |
666 | } | |
667 | } | |
668 | return result; | |
7754cd1f | 669 | } |
670 | ||
4c87f26e | 671 | //_____________________________________________________________________________ |
672 | Bool_t AliTRDCalPad::Multiply(const AliTRDCalPad * pad, const AliTRDCalDet * calDet1 | |
673 | , const AliTRDCalDet *calDet2, Int_t type) | |
674 | { | |
675 | // | |
676 | // multiply calpad channel by channel - all ROCs | |
677 | // If calDet1 and calDet2, the correct the CalROC from the detector coefficient | |
678 | // then you have calDet1 and the calPad together | |
679 | // calDet2 and pad together | |
680 | // typedet == 0 for gain and vdrift | |
681 | // typedet == 1 for t0 | |
682 | // | |
683 | Float_t kEpsilon = 0.000000000001; | |
684 | Bool_t result = kTRUE; | |
685 | Double_t factor1 = 0.0; | |
686 | Double_t factor2 = 0.0; | |
687 | if(type == 0){ | |
688 | factor1 = 1.0; | |
689 | factor2 = 1.0; | |
690 | } | |
691 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
692 | if(calDet1) factor1 = calDet1->GetValue(idet); | |
693 | if(calDet2) factor2 = calDet2->GetValue(idet); | |
694 | if (fROC[idet]){ | |
695 | if(type == 0){ | |
696 | if(TMath::Abs(factor1) > kEpsilon){ | |
697 | AliTRDCalROC *croc = new AliTRDCalROC((const AliTRDCalROC) *pad->GetCalROC(idet)); | |
698 | if(!croc->Multiply(factor2)) result = kFALSE; | |
699 | if(!fROC[idet]->Multiply(croc)) result = kFALSE; | |
700 | } | |
701 | else result = kFALSE; | |
702 | } | |
703 | else{ | |
704 | AliTRDCalROC *croc2 = new AliTRDCalROC((const AliTRDCalROC) *pad->GetCalROC(idet)); | |
705 | if(!croc2->Add(factor2)) result = kFALSE; | |
706 | if(!fROC[idet]->Add(factor1)) result = kFALSE; | |
707 | if(!fROC[idet]->Multiply(croc2)) result = kFALSE; | |
708 | if(!fROC[idet]->Add(-factor1)) result = kFALSE; | |
709 | } | |
710 | } | |
711 | } | |
712 | return result; | |
713 | } | |
714 | ||
715 | //_____________________________________________________________________________ | |
716 | Bool_t AliTRDCalPad::Divide(const AliTRDCalPad * pad, const AliTRDCalDet * calDet1 | |
717 | , const AliTRDCalDet *calDet2, Int_t type) | |
718 | { | |
719 | // | |
720 | // divide calpad channel by channel - all ROCs | |
721 | // If calDet1 and calDet2, the correct the CalROC from the detector coefficient | |
722 | // then you have calDet1 and the calPad together | |
723 | // calDet2 and pad together | |
724 | // typedet == 0 for gain and vdrift | |
725 | // typedet == 1 for t0 | |
726 | // | |
727 | Float_t kEpsilon = 0.000000000001; | |
728 | Bool_t result = kTRUE; | |
729 | Double_t factor1 = 0.0; | |
730 | Double_t factor2 = 0.0; | |
731 | if(type == 0){ | |
732 | factor1 = 1.0; | |
733 | factor2 = 1.0; | |
734 | } | |
735 | for (Int_t idet = 0; idet < kNdet; idet++) { | |
736 | if(calDet1) factor1 = calDet1->GetValue(idet); | |
737 | if(calDet2) factor2 = calDet2->GetValue(idet); | |
738 | if (fROC[idet]){ | |
739 | if(type == 0){ | |
740 | if(TMath::Abs(factor1) > kEpsilon){ | |
741 | AliTRDCalROC *croc = new AliTRDCalROC((const AliTRDCalROC) *pad->GetCalROC(idet)); | |
742 | if(!croc->Multiply(factor2)) result = kFALSE; | |
743 | if(!fROC[idet]->Divide(croc)) result = kFALSE; | |
744 | } | |
745 | else result = kFALSE; | |
746 | } | |
747 | else{ | |
748 | AliTRDCalROC *croc2 = new AliTRDCalROC((const AliTRDCalROC) *pad->GetCalROC(idet)); | |
749 | if(!croc2->Add(factor2)) result = kFALSE; | |
750 | if(!fROC[idet]->Add(factor1)) result = kFALSE; | |
751 | if(!fROC[idet]->Divide(croc2)) result = kFALSE; | |
752 | if(!fROC[idet]->Add(-factor1)) result = kFALSE; | |
753 | } | |
754 | } | |
755 | } | |
756 | return result; | |
757 | } |