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170c35f1 | 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 | /* | |
3a0f6479 | 19 | example: fill pedestal with Gaussian noise |
170c35f1 | 20 | AliTRDCalibPadStatus ped; |
21 | ped.TestEvent(numberofevent); | |
22 | // Method without histo | |
23 | ////////////////////////// | |
24 | ped.Analyse(); | |
25 | //Create the histo of the AliTRDCalROC | |
26 | TH2F * histo2dm = ped.GetCalRocMean(0,kFALSE)->MakeHisto2D(); | |
27 | histo2dm->Scale(10.0); | |
28 | TH1F * histo1dm = ped.GetCalRocMean(0,kFALSE)->MakeHisto1D(); | |
29 | histo1dm->Scale(10.0); | |
30 | TH2F * histo2ds = ped.GetCalRocSquares(0,kFALSE)->MakeHisto2D(); | |
31 | histo2ds->Scale(10.0); | |
32 | TH1F * histo1ds = ped.GetCalRocSquares(0,kFALSE)->MakeHisto1D(); | |
33 | histo1ds->Scale(10.0) | |
34 | //Draw output; | |
35 | TCanvas* c1 = new TCanvas; | |
36 | c1->Divide(2,2); | |
37 | c1->cd(1); | |
38 | histo2dm->Draw("colz"); | |
39 | c1->cd(2); | |
40 | histo1dm->Draw(); | |
41 | c1->cd(3); | |
42 | histo2ds->Draw("colz"); | |
43 | c1->cd(4); | |
44 | histo1ds->Draw(); | |
45 | // Method with histo | |
46 | ///////////////////////// | |
47 | ped.AnalyseHisto(); | |
48 | //Take the histo | |
49 | TH1F * histo = ped.GetHisto(31); | |
50 | histo->SetEntries(1); | |
51 | histo->Draw(); | |
52 | ||
53 | */ | |
54 | ||
55 | //Root includes | |
56 | #include <TObjArray.h> | |
57 | #include <TH1F.h> | |
58 | #include <TH2F.h> | |
59 | #include <TString.h> | |
60 | #include <TMath.h> | |
61 | #include <TF1.h> | |
62 | #include <TRandom.h> | |
63 | #include <TDirectory.h> | |
64 | #include <TFile.h> | |
3a0f6479 | 65 | #include <TTreeStream.h> |
f162af62 | 66 | |
170c35f1 | 67 | //AliRoot includes |
3a0f6479 | 68 | #include <AliMathBase.h> |
170c35f1 | 69 | #include "AliRawReader.h" |
70 | #include "AliRawReaderRoot.h" | |
71 | #include "AliRawReaderDate.h" | |
f162af62 | 72 | |
3a0f6479 | 73 | //header file |
74 | #include "AliTRDCalibPadStatus.h" | |
289cc637 | 75 | #include "AliTRDRawStreamV2.h" |
f162af62 | 76 | #include "AliTRDarrayF.h" |
77 | #include "AliTRDgeometry.h" | |
3a0f6479 | 78 | #include "AliTRDCommonParam.h" |
170c35f1 | 79 | #include "./Cal/AliTRDCalROC.h" |
80 | #include "./Cal/AliTRDCalPadStatus.h" | |
289cc637 | 81 | #include "./Cal/AliTRDCalDet.h" |
82 | #include "./Cal/AliTRDCalPad.h" | |
170c35f1 | 83 | #include "./Cal/AliTRDCalSingleChamberStatus.h" |
170c35f1 | 84 | |
85 | #ifdef ALI_DATE | |
86 | #include "event.h" | |
87 | #endif | |
88 | ||
170c35f1 | 89 | ClassImp(AliTRDCalibPadStatus) /*FOLD00*/ |
90 | ||
91 | //_____________________________________________________________________ | |
92 | AliTRDCalibPadStatus::AliTRDCalibPadStatus() : /*FOLD00*/ | |
93 | TObject(), | |
f162af62 | 94 | fGeo(0), |
170c35f1 | 95 | fAdcMin(0), |
96 | fAdcMax(20), | |
97 | fDetector(-1), | |
cf46274d | 98 | fNumberOfTimeBins(0), |
170c35f1 | 99 | fCalArrayEntries(540), |
100 | fCalArrayMean(540), | |
101 | fCalArraySquares(540), | |
102 | fCalRocArrayMean(540), | |
103 | fCalRocArrayRMS(540), | |
104 | fHistoArray(540), | |
105 | fCalEntries(0x0), | |
106 | fCalMean(0x0), | |
107 | fCalSquares(0x0) | |
108 | { | |
109 | // | |
110 | // default constructor | |
111 | // | |
f162af62 | 112 | |
113 | fGeo = new AliTRDgeometry(); | |
114 | ||
170c35f1 | 115 | } |
116 | ||
117 | //_____________________________________________________________________ | |
118 | AliTRDCalibPadStatus::AliTRDCalibPadStatus(const AliTRDCalibPadStatus &ped) : /*FOLD00*/ | |
119 | TObject(ped), | |
f162af62 | 120 | fGeo(0), |
170c35f1 | 121 | fAdcMin(ped.GetAdcMin()), |
122 | fAdcMax(ped.GetAdcMax()), | |
123 | fDetector(ped.fDetector), | |
cf46274d | 124 | fNumberOfTimeBins(ped.fNumberOfTimeBins), |
170c35f1 | 125 | fCalArrayEntries(540), |
126 | fCalArrayMean(540), | |
127 | fCalArraySquares(540), | |
128 | fCalRocArrayMean(540), | |
129 | fCalRocArrayRMS(540), | |
130 | fHistoArray(540), | |
131 | fCalEntries(0x0), | |
132 | fCalMean(0x0), | |
133 | fCalSquares(0x0) | |
134 | { | |
135 | // | |
136 | // copy constructor | |
137 | // | |
138 | for (Int_t idet = 0; idet < 540; idet++){ | |
139 | const AliTRDarrayF *calEntries = (AliTRDarrayF*)ped.fCalArrayEntries.UncheckedAt(idet); | |
140 | const AliTRDarrayF *calMean = (AliTRDarrayF*)ped.fCalArrayMean.UncheckedAt(idet); | |
141 | const AliTRDarrayF *calSquares = (AliTRDarrayF*)ped.fCalArraySquares.UncheckedAt(idet); | |
142 | const AliTRDCalROC *calRocMean = (AliTRDCalROC*)ped.fCalRocArrayMean.UncheckedAt(idet); | |
143 | const AliTRDCalROC *calRocRMS = (AliTRDCalROC*)ped.fCalRocArrayRMS.UncheckedAt(idet); | |
144 | const TH2F *hped = (TH2F*)ped.fHistoArray.UncheckedAt(idet); | |
145 | ||
146 | if ( calEntries != 0x0 ) fCalArrayEntries.AddAt(new AliTRDarrayF(*calEntries), idet); | |
147 | if ( calMean != 0x0 ) fCalArrayMean.AddAt(new AliTRDarrayF(*calMean), idet); | |
148 | if ( calSquares != 0x0 ) fCalArraySquares.AddAt(new AliTRDarrayF(*calSquares), idet); | |
149 | if ( calRocMean != 0x0 ) fCalRocArrayMean.AddAt(new AliTRDCalROC(*calRocMean), idet); | |
150 | if ( calRocRMS != 0x0 ) fCalRocArrayRMS.AddAt(new AliTRDCalROC(*calRocRMS), idet); | |
151 | ||
152 | if ( hped != 0x0 ){ | |
153 | TH2F *hNew = new TH2F(*hped); | |
154 | hNew->SetDirectory(0); | |
155 | fHistoArray.AddAt(hNew,idet); | |
156 | } | |
157 | ||
158 | } | |
f162af62 | 159 | if (fGeo) { |
160 | delete fGeo; | |
161 | } | |
162 | fGeo = new AliTRDgeometry(); | |
170c35f1 | 163 | } |
f162af62 | 164 | |
170c35f1 | 165 | //_____________________________________________________________________ |
166 | AliTRDCalibPadStatus& AliTRDCalibPadStatus::operator = (const AliTRDCalibPadStatus &source) | |
167 | { | |
168 | // | |
169 | // assignment operator | |
170 | // | |
171 | if (&source == this) return *this; | |
172 | new (this) AliTRDCalibPadStatus(source); | |
173 | ||
174 | return *this; | |
175 | } | |
f162af62 | 176 | |
170c35f1 | 177 | //_____________________________________________________________________ |
178 | AliTRDCalibPadStatus::~AliTRDCalibPadStatus() /*FOLD00*/ | |
179 | { | |
180 | // | |
181 | // destructor | |
182 | // | |
f162af62 | 183 | if (fGeo) { |
184 | delete fGeo; | |
185 | } | |
170c35f1 | 186 | } |
f162af62 | 187 | |
170c35f1 | 188 | //_____________________________________________________________________ |
189 | Int_t AliTRDCalibPadStatus::Update(const Int_t icdet, /*FOLD00*/ | |
190 | const Int_t icRow, | |
191 | const Int_t icCol, | |
192 | const Int_t csignal, | |
193 | const Int_t crowMax) | |
194 | { | |
195 | // | |
196 | // Signal filling methode | |
197 | // | |
198 | if ( (csignal>fAdcMax) || (csignal<fAdcMin) ) return 0; | |
199 | ||
200 | if(fDetector != icdet){ | |
201 | fCalEntries = ((AliTRDarrayF *)GetCalEntries(icdet,kTRUE)); | |
202 | fCalMean = ((AliTRDarrayF *)GetCalMean(icdet,kTRUE)); | |
203 | fCalSquares = ((AliTRDarrayF *)GetCalSquares(icdet,kTRUE)); | |
204 | } | |
205 | ||
206 | Float_t entries = fCalEntries->At(icRow+icCol*crowMax); | |
207 | Float_t mean = fCalMean->At(icRow+icCol*crowMax); | |
208 | Float_t squares = fCalSquares->At(icRow+icCol*crowMax); | |
209 | ||
210 | Float_t entriesn = entries+1.0; | |
211 | fCalEntries->AddAt(entriesn,(icRow+icCol*crowMax)); | |
212 | Float_t meann = (mean*entries+((Float_t)(csignal+0.5)))/entriesn; | |
213 | fCalMean->AddAt(meann,icRow+icCol*crowMax); | |
214 | Float_t squaresn = ((squares*entries)+(((Float_t)(csignal+0.5))*((Float_t)(csignal+0.5))))/entriesn; | |
215 | fCalSquares->AddAt(squaresn,icRow+icCol*crowMax); | |
216 | ||
217 | //printf("icdet %d, icRow %d, icCol %d, csignal %d, crowMax %d\n",icdet,icRow,icCol,csignal,crowMax); | |
218 | //printf("entries %f, mean %f, squares %f\n",entriesn,meann,squaresn); | |
219 | ||
220 | fDetector = icdet; | |
221 | ||
222 | return 0; | |
223 | } | |
3a0f6479 | 224 | |
170c35f1 | 225 | //_____________________________________________________________________ |
226 | Int_t AliTRDCalibPadStatus::UpdateHisto(const Int_t icdet, /*FOLD00*/ | |
227 | const Int_t icRow, | |
228 | const Int_t icCol, | |
229 | const Int_t csignal, | |
230 | const Int_t crowMax) | |
231 | { | |
232 | // | |
233 | // Signal filling methode | |
234 | // | |
235 | Int_t nbchannel = icRow+icCol*crowMax; | |
236 | ||
237 | // fast filling methode. | |
238 | // Attention: the entry counter of the histogram is not increased | |
239 | // this means that e.g. the colz draw option gives an empty plot | |
240 | Int_t bin = 0; | |
241 | if ( !(((Int_t)csignal>fAdcMax ) || ((Int_t)csignal<fAdcMin)) ) | |
242 | bin = (nbchannel+1)*(fAdcMax-fAdcMin+2)+((Int_t)csignal-fAdcMin+1); | |
243 | ||
244 | GetHisto(icdet,kTRUE)->GetArray()[bin]++; | |
245 | ||
246 | return 0; | |
247 | } | |
3a0f6479 | 248 | |
170c35f1 | 249 | //_____________________________________________________________________ |
289cc637 | 250 | Int_t AliTRDCalibPadStatus::ProcessEvent(AliTRDRawStreamV2 *rawStream, Bool_t nocheck) |
170c35f1 | 251 | { |
252 | // | |
289cc637 | 253 | // Event Processing loop - AliTRDRawStreamV2 |
3a0f6479 | 254 | // 0 time bin problem or zero suppression |
255 | // 1 no input | |
256 | // 2 input | |
257 | // | |
170c35f1 | 258 | |
3a0f6479 | 259 | Int_t withInput = 1; |
170c35f1 | 260 | |
cf46274d | 261 | if(!nocheck) { |
262 | while (rawStream->Next()) { | |
263 | Int_t rawversion = rawStream->GetRawVersion(); // current raw version | |
3a0f6479 | 264 | if(rawversion != 2) return 0; |
cf46274d | 265 | Int_t idetector = rawStream->GetDet(); // current detector |
266 | Int_t iRow = rawStream->GetRow(); // current row | |
267 | Int_t iRowMax = rawStream->GetMaxRow(); // current rowmax | |
268 | Int_t iCol = rawStream->GetCol(); // current col | |
269 | Int_t iTimeBin = rawStream->GetTimeBin(); // current time bin | |
270 | Int_t *signal = rawStream->GetSignals(); // current ADC signal | |
271 | Int_t nbtimebin = rawStream->GetNumberOfTimeBins(); // number of time bins read from data | |
272 | ||
3a0f6479 | 273 | if((fDetector != -1) && (nbtimebin != fNumberOfTimeBins)) return 0; |
cf46274d | 274 | fNumberOfTimeBins = nbtimebin; |
275 | ||
276 | Int_t fin = TMath::Min(nbtimebin,(iTimeBin+3)); | |
277 | Int_t n = 0; | |
278 | ||
279 | for(Int_t k = iTimeBin; k < fin; k++){ | |
280 | if(signal[n]>0) UpdateHisto(idetector,iRow,iCol,signal[n],iRowMax); | |
281 | n++; | |
282 | } | |
283 | ||
3a0f6479 | 284 | withInput = 2; |
cf46274d | 285 | } |
286 | } | |
287 | else { | |
288 | while (rawStream->Next()) { | |
289 | Int_t idetector = rawStream->GetDet(); // current detector | |
290 | Int_t iRow = rawStream->GetRow(); // current row | |
291 | Int_t iRowMax = rawStream->GetMaxRow(); // current rowmax | |
292 | Int_t iCol = rawStream->GetCol(); // current col | |
293 | Int_t iTimeBin = rawStream->GetTimeBin(); // current time bin | |
294 | Int_t *signal = rawStream->GetSignals(); // current ADC signal | |
295 | Int_t nbtimebin = rawStream->GetNumberOfTimeBins(); // number of time bins read from data | |
296 | ||
297 | Int_t fin = TMath::Min(nbtimebin,(iTimeBin+3)); | |
298 | Int_t n = 0; | |
299 | ||
300 | for(Int_t k = iTimeBin; k < fin; k++){ | |
301 | if(signal[n]>0) UpdateHisto(idetector,iRow,iCol,signal[n],iRowMax); | |
302 | n++; | |
303 | } | |
304 | ||
3a0f6479 | 305 | withInput = 2; |
170c35f1 | 306 | } |
170c35f1 | 307 | } |
308 | ||
309 | return withInput; | |
310 | } | |
3a0f6479 | 311 | |
170c35f1 | 312 | //_____________________________________________________________________ |
3a0f6479 | 313 | Int_t AliTRDCalibPadStatus::ProcessEvent(AliRawReader *rawReader, Bool_t nocheck) |
170c35f1 | 314 | { |
315 | // | |
316 | // Event processing loop - AliRawReader | |
317 | // | |
318 | ||
319 | ||
289cc637 | 320 | AliTRDRawStreamV2 rawStream(rawReader); |
170c35f1 | 321 | |
322 | rawReader->Select("TRD"); | |
323 | ||
cf46274d | 324 | return ProcessEvent(&rawStream, nocheck); |
170c35f1 | 325 | } |
3a0f6479 | 326 | |
170c35f1 | 327 | //_________________________________________________________________________ |
3a0f6479 | 328 | Int_t AliTRDCalibPadStatus::ProcessEvent( |
170c35f1 | 329 | #ifdef ALI_DATE |
cf46274d | 330 | eventHeaderStruct *event, |
331 | Bool_t nocheck | |
170c35f1 | 332 | #else |
cf46274d | 333 | eventHeaderStruct* /*event*/, |
334 | Bool_t /*nocheck*/ | |
170c35f1 | 335 | |
336 | #endif | |
cf46274d | 337 | ) |
170c35f1 | 338 | { |
339 | // | |
340 | // process date event | |
341 | // | |
342 | #ifdef ALI_DATE | |
343 | AliRawReader *rawReader = new AliRawReaderDate((void*)event); | |
cf46274d | 344 | Bool_t result=ProcessEvent(rawReader, nocheck); |
170c35f1 | 345 | delete rawReader; |
346 | return result; | |
347 | #else | |
348 | Fatal("AliTRDCalibPadStatus", "this class was compiled without DATE"); | |
349 | return 0; | |
350 | #endif | |
351 | ||
352 | } | |
3a0f6479 | 353 | |
170c35f1 | 354 | //_____________________________________________________________________ |
289cc637 | 355 | Bool_t AliTRDCalibPadStatus::TestEvent(Int_t nevent, Int_t sm) /*FOLD00*/ |
170c35f1 | 356 | { |
357 | // | |
358 | // Test event loop | |
359 | // fill one oroc and one iroc with random gaus | |
360 | // | |
361 | ||
170c35f1 | 362 | gRandom->SetSeed(0); |
363 | ||
289cc637 | 364 | for (Int_t ism=sm; ism<sm+1; ism++){ |
170c35f1 | 365 | for (Int_t ich=0; ich < 5; ich++){ |
366 | for (Int_t ipl=0; ipl < 6; ipl++){ | |
f162af62 | 367 | for(Int_t irow = 0; irow < fGeo->GetRowMax(ipl,ich,ism); irow++){ |
368 | for(Int_t icol = 0; icol < fGeo->GetColMax(ipl); icol++){ | |
170c35f1 | 369 | for (Int_t iTimeBin=0; iTimeBin<(30*nevent); iTimeBin++){ |
289cc637 | 370 | Int_t signal=(Int_t)(gRandom->Gaus(10.0,1.2)); |
f162af62 | 371 | if ( signal>0 )Update((ipl+ich*6+ism*6*5),irow,icol,signal,fGeo->GetRowMax(ipl,ich,ism)); |
170c35f1 | 372 | } |
373 | } | |
374 | } | |
375 | } | |
376 | } | |
377 | } | |
378 | return kTRUE; | |
379 | } | |
3a0f6479 | 380 | |
170c35f1 | 381 | //_____________________________________________________________________ |
289cc637 | 382 | Bool_t AliTRDCalibPadStatus::TestEventHisto(Int_t nevent, Int_t sm) /*FOLD00*/ |
170c35f1 | 383 | { |
384 | // | |
385 | // Test event loop | |
386 | // fill one oroc and one iroc with random gaus | |
387 | // | |
388 | ||
170c35f1 | 389 | gRandom->SetSeed(0); |
390 | ||
289cc637 | 391 | for (Int_t ism=sm; ism<sm+1; ism++){ |
170c35f1 | 392 | for (Int_t ich=0; ich < 5; ich++){ |
393 | for (Int_t ipl=0; ipl < 6; ipl++){ | |
f162af62 | 394 | for(Int_t irow = 0; irow < fGeo->GetRowMax(ipl,ich,ism); irow++){ |
395 | for(Int_t icol = 0; icol < fGeo->GetColMax(ipl); icol++){ | |
170c35f1 | 396 | for (Int_t iTimeBin=0; iTimeBin<(30*nevent); iTimeBin++){ |
289cc637 | 397 | Int_t signal=(Int_t)(gRandom->Gaus(10.0,1.2)); |
f162af62 | 398 | if ( signal>0 )UpdateHisto((ipl+ich*6+ism*6*5),irow,icol,signal,fGeo->GetRowMax(ipl,ich,ism)); |
170c35f1 | 399 | } |
400 | } | |
401 | } | |
402 | } | |
403 | } | |
404 | } | |
405 | return kTRUE; | |
406 | } | |
3a0f6479 | 407 | |
170c35f1 | 408 | //_____________________________________________________________________ |
409 | TH2F* AliTRDCalibPadStatus::GetHisto(Int_t det, TObjArray *arr, /*FOLD00*/ | |
410 | Int_t nbinsY, Float_t ymin, Float_t ymax, | |
411 | Char_t *type, Bool_t force) | |
412 | { | |
413 | // | |
414 | // return pointer to histogram | |
415 | // if force is true create a new histogram if it doesn't exist allready | |
416 | // | |
417 | if ( !force || arr->UncheckedAt(det) ) | |
418 | return (TH2F*)arr->UncheckedAt(det); | |
419 | ||
420 | // if we are forced and histogram doesn't yes exist create it | |
421 | Char_t name[255], title[255]; | |
422 | ||
423 | sprintf(name,"hCalib%s%.2d",type,det); | |
424 | sprintf(title,"%s calibration histogram detector %.2d;ADC channel;Channel (pad)",type,det); | |
425 | ||
3a0f6479 | 426 | |
427 | Int_t nbchannels = fGeo->GetRowMax(GetPlane(det),GetChamber(det),GetSector(det))*fGeo->GetColMax(GetPlane(det)); | |
170c35f1 | 428 | |
429 | // new histogram with calib information. One value for each pad! | |
430 | TH2F* hist = new TH2F(name,title, | |
431 | nbinsY, ymin, ymax, | |
432 | nbchannels,0,nbchannels | |
433 | ); | |
434 | hist->SetDirectory(0); | |
435 | arr->AddAt(hist,det); | |
436 | return hist; | |
437 | } | |
3a0f6479 | 438 | |
170c35f1 | 439 | //_____________________________________________________________________ |
440 | TH2F* AliTRDCalibPadStatus::GetHisto(Int_t det, Bool_t force) /*FOLD00*/ | |
441 | { | |
442 | // | |
443 | // return pointer to histogram | |
444 | // if force is true create a new histogram if it doesn't exist allready | |
445 | // | |
446 | TObjArray *arr = &fHistoArray; | |
447 | return GetHisto(det, arr, fAdcMax-fAdcMin, fAdcMin, fAdcMax, "Pedestal", force); | |
448 | } | |
3a0f6479 | 449 | |
170c35f1 | 450 | //_____________________________________________________________________ |
cf46274d | 451 | AliTRDarrayF* AliTRDCalibPadStatus::GetCal(Int_t det, TObjArray* arr, Bool_t force) /*FOLD00*/ |
170c35f1 | 452 | { |
453 | // | |
454 | // return pointer to ROC Calibration | |
455 | // if force is true create a new AliTRDarrayF if it doesn't exist allready | |
456 | // | |
457 | if ( !force || arr->UncheckedAt(det) ) | |
458 | return (AliTRDarrayF*)arr->UncheckedAt(det); | |
459 | ||
460 | // if we are forced and histogram doesn't yes exist create it | |
461 | AliTRDarrayF *croc = new AliTRDarrayF(); | |
3a0f6479 | 462 | |
463 | Int_t nbpad = fGeo->GetRowMax(GetPlane(det),GetChamber(det),GetSector(det))*fGeo->GetColMax(GetPlane(det)); | |
170c35f1 | 464 | |
465 | // new AliTRDCalROC. One value for each pad! | |
466 | croc->Expand(nbpad); | |
467 | for(Int_t k = 0; k < nbpad; k++){ | |
468 | croc->AddAt(0.0,k); | |
469 | } | |
470 | arr->AddAt(croc,det); | |
471 | return croc; | |
472 | } | |
3a0f6479 | 473 | |
170c35f1 | 474 | //_____________________________________________________________________ |
cf46274d | 475 | AliTRDCalROC* AliTRDCalibPadStatus::GetCalRoc(Int_t det, TObjArray* arr, Bool_t force) /*FOLD00*/ |
170c35f1 | 476 | { |
477 | // | |
478 | // return pointer to ROC Calibration | |
479 | // if force is true create a new AliTRDCalROC if it doesn't exist allready | |
480 | // | |
481 | if ( !force || arr->UncheckedAt(det) ) | |
482 | return (AliTRDCalROC*)arr->UncheckedAt(det); | |
483 | ||
484 | // if we are forced and histogram doesn't yes exist create it | |
485 | ||
486 | // new AliTRDCalROC. One value for each pad! | |
487 | AliTRDCalROC *croc = new AliTRDCalROC(GetPlane(det),GetChamber(det)); | |
488 | arr->AddAt(croc,det); | |
489 | return croc; | |
490 | } | |
3a0f6479 | 491 | |
170c35f1 | 492 | //_____________________________________________________________________ |
cf46274d | 493 | AliTRDarrayF* AliTRDCalibPadStatus::GetCalEntries(Int_t det, Bool_t force) /*FOLD00*/ |
170c35f1 | 494 | { |
495 | // | |
496 | // return pointer to Carge ROC Calibration | |
497 | // if force is true create a new histogram if it doesn't exist allready | |
498 | // | |
499 | TObjArray *arr = &fCalArrayEntries; | |
cf46274d | 500 | return GetCal(det, arr, force); |
170c35f1 | 501 | } |
3a0f6479 | 502 | |
170c35f1 | 503 | //_____________________________________________________________________ |
cf46274d | 504 | AliTRDarrayF* AliTRDCalibPadStatus::GetCalMean(Int_t det, Bool_t force) /*FOLD00*/ |
170c35f1 | 505 | { |
506 | // | |
507 | // return pointer to Carge ROC Calibration | |
508 | // if force is true create a new histogram if it doesn't exist allready | |
509 | // | |
510 | TObjArray *arr = &fCalArrayMean; | |
cf46274d | 511 | return GetCal(det, arr, force); |
170c35f1 | 512 | } |
3a0f6479 | 513 | |
170c35f1 | 514 | //_____________________________________________________________________ |
cf46274d | 515 | AliTRDarrayF* AliTRDCalibPadStatus::GetCalSquares(Int_t det, Bool_t force) /*FOLD00*/ |
170c35f1 | 516 | { |
517 | // | |
518 | // return pointer to Carge ROC Calibration | |
519 | // if force is true create a new histogram if it doesn't exist allready | |
520 | // | |
521 | TObjArray *arr = &fCalArraySquares; | |
cf46274d | 522 | return GetCal(det, arr, force); |
170c35f1 | 523 | } |
3a0f6479 | 524 | |
170c35f1 | 525 | //_____________________________________________________________________ |
cf46274d | 526 | AliTRDCalROC* AliTRDCalibPadStatus::GetCalRocMean(Int_t det, Bool_t force) /*FOLD00*/ |
170c35f1 | 527 | { |
528 | // | |
529 | // return pointer to Carge ROC Calibration | |
530 | // if force is true create a new histogram if it doesn't exist allready | |
531 | // | |
532 | TObjArray *arr = &fCalRocArrayMean; | |
cf46274d | 533 | return GetCalRoc(det, arr, force); |
170c35f1 | 534 | } |
3a0f6479 | 535 | |
170c35f1 | 536 | //_____________________________________________________________________ |
cf46274d | 537 | AliTRDCalROC* AliTRDCalibPadStatus::GetCalRocRMS(Int_t det, Bool_t force) /*FOLD00*/ |
170c35f1 | 538 | { |
539 | // | |
540 | // return pointer to Carge ROC Calibration | |
541 | // if force is true create a new histogram if it doesn't exist allready | |
542 | // | |
543 | TObjArray *arr = &fCalRocArrayRMS; | |
cf46274d | 544 | return GetCalRoc(det, arr, force); |
170c35f1 | 545 | } |
3a0f6479 | 546 | |
170c35f1 | 547 | //_________________________________________________________________________ |
548 | void AliTRDCalibPadStatus::Analyse() /*FOLD00*/ | |
549 | { | |
550 | // | |
551 | // Calcul the rms properly | |
552 | // | |
553 | ||
554 | for(Int_t idet = 0; idet < 540; idet++){ | |
555 | ||
556 | // Take the stuff | |
557 | fCalEntries = ((AliTRDarrayF *)GetCalEntries(idet)); | |
558 | fCalMean = ((AliTRDarrayF *)GetCalMean(idet)); | |
559 | fCalSquares = ((AliTRDarrayF *)GetCalSquares(idet)); | |
560 | ||
561 | if(!fCalEntries) continue; | |
562 | ||
563 | AliTRDCalROC *calRocMean = ((AliTRDCalROC *)GetCalRocMean(idet,kTRUE)); | |
564 | AliTRDCalROC *calRocRMS = ((AliTRDCalROC *)GetCalRocRMS(idet,kTRUE)); | |
565 | ||
566 | // range channels | |
567 | Int_t channels = calRocMean->GetNchannels(); | |
568 | ||
569 | for(Int_t ichannels = 0 ; ichannels < channels; ichannels++){ | |
570 | ||
571 | Float_t entries = fCalEntries->At(ichannels); | |
572 | Float_t mean = fCalMean->At(ichannels); | |
573 | Float_t squares = fCalSquares->At(ichannels); | |
574 | ||
575 | Float_t rms = 0.0; | |
576 | if(entries > 0){ | |
577 | Double_t rm = TMath::Abs(squares-(mean*mean)); | |
578 | rms = TMath::Sqrt(rm); | |
579 | calRocRMS->SetValue(ichannels,rms/10.0); | |
580 | calRocMean->SetValue(ichannels,mean/10.0); | |
581 | } | |
582 | } | |
583 | } | |
584 | } | |
3a0f6479 | 585 | |
170c35f1 | 586 | //_____________________________________________________________________ |
587 | void AliTRDCalibPadStatus::AnalyseHisto() /*FOLD00*/ | |
588 | { | |
589 | // | |
590 | // Calculate calibration constants | |
591 | // | |
592 | ||
593 | Int_t nbinsAdc = fAdcMax-fAdcMin; | |
594 | ||
595 | TVectorD param(3); | |
596 | TMatrixD dummy(3,3); | |
597 | ||
598 | Float_t *array_hP=0; | |
599 | ||
600 | ||
601 | for (Int_t idet=0; idet<540; idet++){ | |
602 | TH2F *hP = GetHisto(idet); | |
603 | if ( !hP ) { | |
604 | continue; | |
605 | } | |
606 | ||
607 | AliTRDCalROC *rocMean = GetCalRocMean(idet,kTRUE); | |
608 | AliTRDCalROC *rocRMS = GetCalRocRMS(idet,kTRUE); | |
609 | ||
610 | array_hP = hP->GetArray(); | |
611 | Int_t nChannels = rocMean->GetNchannels(); | |
612 | ||
613 | for (Int_t iChannel=0; iChannel<nChannels; iChannel++){ | |
614 | Int_t offset = (nbinsAdc+2)*(iChannel+1)+1; | |
615 | Double_t ret = AliMathBase::FitGaus(array_hP+offset,nbinsAdc,fAdcMin,fAdcMax,¶m,&dummy); | |
616 | // if the fitting failed set noise and pedestal to 0 | |
6ace5fe2 | 617 | if ((ret==-4) || (ret==-1) || (ret==-2)) { |
170c35f1 | 618 | param[1]=0.0; |
619 | param[2]=0.0; | |
620 | } | |
621 | if((param[1]/10.0) > 65534.0) param[1] = 0.0; | |
622 | if((param[2]/10.0) > 65534.0) param[2] = 0.0; | |
623 | rocMean->SetValue(iChannel,param[1]/10.0); | |
624 | rocRMS->SetValue(iChannel,param[2]/10.0); | |
625 | } | |
626 | } | |
627 | ||
628 | } | |
3a0f6479 | 629 | |
170c35f1 | 630 | //_______________________________________________________________________________________ |
631 | AliTRDCalPadStatus* AliTRDCalibPadStatus::CreateCalPadStatus() | |
632 | { | |
633 | // | |
6ace5fe2 | 634 | // Create Pad Status out of Mean and RMS values |
170c35f1 | 635 | // |
636 | ||
637 | AliTRDCalPadStatus* obj = new AliTRDCalPadStatus("padstatus", "padstatus"); | |
638 | ||
639 | for (Int_t idet=0; idet<540; ++idet) | |
640 | { | |
641 | AliTRDCalSingleChamberStatus *calROC = obj->GetCalROC(idet); | |
642 | ||
643 | //Take the stuff | |
170c35f1 | 644 | AliTRDCalROC *calRocMean = ((AliTRDCalROC *)GetCalRocMean(idet)); |
645 | AliTRDCalROC *calRocRMS = ((AliTRDCalROC *)GetCalRocRMS(idet)); | |
646 | ||
647 | if ( !calRocMean ) { | |
648 | for(Int_t k = 0; k < calROC->GetNchannels(); k++){ | |
649 | calROC->SetStatus(k,AliTRDCalPadStatus::kMasked); | |
650 | } | |
170c35f1 | 651 | continue; |
652 | } | |
6ace5fe2 | 653 | |
170c35f1 | 654 | //Range |
655 | Int_t channels = calROC->GetNchannels(); | |
6ace5fe2 | 656 | |
657 | Double_t rmsmean = calRocMean->GetRMS()*10.0; | |
658 | Double_t meanmean = calRocMean->GetMean()*10.0; | |
659 | Double_t meansquares = calRocRMS->GetMean()*10.0; | |
170c35f1 | 660 | |
661 | ||
662 | for(Int_t ich = 0; ich < channels; ich++){ | |
663 | ||
6ace5fe2 | 664 | Float_t mean = calRocMean->GetValue(ich)*10.0; |
170c35f1 | 665 | Float_t rms = calRocRMS->GetValue(ich)*10.0; |
6ace5fe2 | 666 | |
667 | if((rms <= 0.0001) || (TMath::Abs(mean-meanmean)>(5*rmsmean)) || (TMath::Abs(rms)>(5.0*TMath::Abs(meansquares)))) calROC->SetStatus(ich, AliTRDCalPadStatus::kMasked); | |
668 | ||
669 | } | |
170c35f1 | 670 | } |
671 | ||
672 | return obj; | |
673 | ||
674 | } | |
3a0f6479 | 675 | |
289cc637 | 676 | //_______________________________________________________________________________________ |
677 | AliTRDCalPad* AliTRDCalibPadStatus::CreateCalPad() | |
678 | { | |
679 | // | |
680 | // Create Pad Noise out of RMS values | |
681 | // | |
682 | ||
683 | AliTRDCalPad* obj = new AliTRDCalPad("PadNoise", "PadNoise"); | |
684 | ||
685 | ||
686 | for (Int_t det=0; det<AliTRDgeometry::kNdet; ++det) { | |
687 | ||
688 | AliTRDCalROC *calROC22 = obj->GetCalROC(det); | |
689 | ||
690 | AliTRDCalROC *calRocRMS = ((AliTRDCalROC *)GetCalRocRMS(det,kTRUE)); | |
691 | ||
692 | for(Int_t k = 0; k < calROC22->GetNchannels(); k++){ | |
693 | calROC22->SetValue(k,calRocRMS->GetValue(k)); | |
694 | } | |
695 | ||
696 | } | |
697 | ||
698 | return obj; | |
699 | ||
700 | } | |
701 | ||
702 | //_______________________________________________________________________________________ | |
703 | AliTRDCalDet* AliTRDCalibPadStatus::CreateCalDet() | |
704 | { | |
705 | // | |
706 | // Create Det Noise correction factor | |
707 | // | |
708 | ||
709 | AliTRDCalDet* obj = new AliTRDCalDet("DetNoise", "DetNoise (correction factor)"); | |
710 | ||
711 | for(Int_t l = 0; l < 540; l++){ | |
712 | obj->SetValue(l,10.0); | |
713 | } | |
714 | ||
715 | return obj; | |
716 | ||
717 | } | |
718 | ||
170c35f1 | 719 | //_____________________________________________________________________ |
720 | void AliTRDCalibPadStatus::DumpToFile(const Char_t *filename, const Char_t *dir, Bool_t append) /*FOLD00*/ | |
721 | { | |
722 | // | |
723 | // Write class to file | |
724 | // | |
725 | ||
726 | TString sDir(dir); | |
727 | TString option; | |
728 | ||
729 | if ( append ) | |
730 | option = "update"; | |
731 | else | |
732 | option = "recreate"; | |
733 | ||
734 | TDirectory *backup = gDirectory; | |
735 | TFile f(filename,option.Data()); | |
736 | f.cd(); | |
737 | if ( !sDir.IsNull() ){ | |
738 | f.mkdir(sDir.Data()); | |
739 | f.cd(sDir); | |
740 | } | |
741 | this->Write(); | |
742 | f.Close(); | |
743 | ||
744 | if ( backup ) backup->cd(); | |
3a0f6479 | 745 | } |
746 | ||
6ace5fe2 | 747 | //_____________________________________________________________________ |
748 | void AliTRDCalibPadStatus::SetCalRocMean(AliTRDCalROC *mean, Int_t det) /*FOLD00*/ | |
749 | { | |
750 | // | |
751 | // Put the AliTRDCalROC in the array fCalRocArrayMean | |
752 | // | |
753 | ||
754 | ||
755 | AliTRDCalROC *rocMean = GetCalRocMean(det,kTRUE); | |
756 | ||
757 | Int_t nChannels = rocMean->GetNchannels(); | |
758 | ||
759 | for (Int_t iChannel=0; iChannel<nChannels; iChannel++){ | |
760 | ||
761 | rocMean->SetValue(iChannel,mean->GetValue(iChannel)); | |
762 | ||
763 | } | |
764 | ||
765 | } | |
766 | ||
767 | //_____________________________________________________________________ | |
768 | void AliTRDCalibPadStatus::SetCalRocRMS(AliTRDCalROC *rms, Int_t det) /*FOLD00*/ | |
769 | { | |
770 | // | |
771 | // Put the AliTRDCalROC in the array fCalRocArrayRMS | |
772 | // | |
773 | ||
774 | ||
775 | AliTRDCalROC *rocRms = GetCalRocRMS(det,kTRUE); | |
776 | ||
777 | Int_t nChannels = rocRms->GetNchannels(); | |
778 | ||
779 | for (Int_t iChannel=0; iChannel<nChannels; iChannel++){ | |
780 | ||
781 | rocRms->SetValue(iChannel,rms->GetValue(iChannel)); | |
782 | ||
783 | } | |
784 | ||
785 | } | |
786 | ||
3a0f6479 | 787 | //_____________________________________________________________________________ |
170c35f1 | 788 | Int_t AliTRDCalibPadStatus::GetPlane(Int_t d) const |
789 | { | |
790 | // | |
791 | // Reconstruct the plane number from the detector number | |
792 | // | |
793 | ||
794 | return ((Int_t) (d % 6)); | |
795 | ||
796 | } | |
797 | ||
798 | //_____________________________________________________________________________ | |
799 | Int_t AliTRDCalibPadStatus::GetChamber(Int_t d) const | |
800 | { | |
801 | // | |
802 | // Reconstruct the chamber number from the detector number | |
803 | // | |
804 | ||
805 | return ((Int_t) (d % 30) / 6); | |
806 | ||
807 | } | |
3a0f6479 | 808 | |
170c35f1 | 809 | //_____________________________________________________________________________ |
810 | Int_t AliTRDCalibPadStatus::GetSector(Int_t d) const | |
811 | { | |
812 | // | |
813 | // Reconstruct the sector number from the detector number | |
814 | // | |
815 | ||
816 | return ((Int_t) (d / 30)); | |
817 | ||
818 | } | |
819 | ||
820 |