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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 | /* | |
19 | example: fill pedestal with gausschen noise | |
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> | |
65 | #include <AliMathBase.h> | |
66 | #include "TTreeStream.h" | |
67 | //AliRoot includes | |
68 | #include "AliRawReader.h" | |
69 | #include "AliRawReaderRoot.h" | |
70 | #include "AliRawReaderDate.h" | |
71 | #include "AliTRDRawStream.h" | |
72 | #include "./Cal/AliTRDCalROC.h" | |
73 | #include "./Cal/AliTRDCalPadStatus.h" | |
74 | #include "./Cal/AliTRDCalSingleChamberStatus.h" | |
75 | #include "AliTRDarrayF.h" | |
76 | #include "AliTRDCommonParam.h" | |
77 | ||
78 | ||
79 | #ifdef ALI_DATE | |
80 | #include "event.h" | |
81 | #endif | |
82 | ||
83 | //header file | |
84 | #include "AliTRDCalibPadStatus.h" | |
85 | ||
86 | ||
87 | ||
88 | ClassImp(AliTRDCalibPadStatus) /*FOLD00*/ | |
89 | ||
90 | //_____________________________________________________________________ | |
91 | AliTRDCalibPadStatus::AliTRDCalibPadStatus() : /*FOLD00*/ | |
92 | TObject(), | |
93 | fAdcMin(0), | |
94 | fAdcMax(20), | |
95 | fDetector(-1), | |
cf46274d | 96 | fNumberOfTimeBins(0), |
170c35f1 | 97 | fCalArrayEntries(540), |
98 | fCalArrayMean(540), | |
99 | fCalArraySquares(540), | |
100 | fCalRocArrayMean(540), | |
101 | fCalRocArrayRMS(540), | |
102 | fHistoArray(540), | |
103 | fCalEntries(0x0), | |
104 | fCalMean(0x0), | |
105 | fCalSquares(0x0) | |
106 | { | |
107 | // | |
108 | // default constructor | |
109 | // | |
110 | } | |
111 | ||
112 | //_____________________________________________________________________ | |
113 | AliTRDCalibPadStatus::AliTRDCalibPadStatus(const AliTRDCalibPadStatus &ped) : /*FOLD00*/ | |
114 | TObject(ped), | |
115 | fAdcMin(ped.GetAdcMin()), | |
116 | fAdcMax(ped.GetAdcMax()), | |
117 | fDetector(ped.fDetector), | |
cf46274d | 118 | fNumberOfTimeBins(ped.fNumberOfTimeBins), |
170c35f1 | 119 | fCalArrayEntries(540), |
120 | fCalArrayMean(540), | |
121 | fCalArraySquares(540), | |
122 | fCalRocArrayMean(540), | |
123 | fCalRocArrayRMS(540), | |
124 | fHistoArray(540), | |
125 | fCalEntries(0x0), | |
126 | fCalMean(0x0), | |
127 | fCalSquares(0x0) | |
128 | { | |
129 | // | |
130 | // copy constructor | |
131 | // | |
132 | for (Int_t idet = 0; idet < 540; idet++){ | |
133 | const AliTRDarrayF *calEntries = (AliTRDarrayF*)ped.fCalArrayEntries.UncheckedAt(idet); | |
134 | const AliTRDarrayF *calMean = (AliTRDarrayF*)ped.fCalArrayMean.UncheckedAt(idet); | |
135 | const AliTRDarrayF *calSquares = (AliTRDarrayF*)ped.fCalArraySquares.UncheckedAt(idet); | |
136 | const AliTRDCalROC *calRocMean = (AliTRDCalROC*)ped.fCalRocArrayMean.UncheckedAt(idet); | |
137 | const AliTRDCalROC *calRocRMS = (AliTRDCalROC*)ped.fCalRocArrayRMS.UncheckedAt(idet); | |
138 | const TH2F *hped = (TH2F*)ped.fHistoArray.UncheckedAt(idet); | |
139 | ||
140 | if ( calEntries != 0x0 ) fCalArrayEntries.AddAt(new AliTRDarrayF(*calEntries), idet); | |
141 | if ( calMean != 0x0 ) fCalArrayMean.AddAt(new AliTRDarrayF(*calMean), idet); | |
142 | if ( calSquares != 0x0 ) fCalArraySquares.AddAt(new AliTRDarrayF(*calSquares), idet); | |
143 | if ( calRocMean != 0x0 ) fCalRocArrayMean.AddAt(new AliTRDCalROC(*calRocMean), idet); | |
144 | if ( calRocRMS != 0x0 ) fCalRocArrayRMS.AddAt(new AliTRDCalROC(*calRocRMS), idet); | |
145 | ||
146 | if ( hped != 0x0 ){ | |
147 | TH2F *hNew = new TH2F(*hped); | |
148 | hNew->SetDirectory(0); | |
149 | fHistoArray.AddAt(hNew,idet); | |
150 | } | |
151 | ||
152 | } | |
153 | } | |
154 | //_____________________________________________________________________ | |
155 | AliTRDCalibPadStatus& AliTRDCalibPadStatus::operator = (const AliTRDCalibPadStatus &source) | |
156 | { | |
157 | // | |
158 | // assignment operator | |
159 | // | |
160 | if (&source == this) return *this; | |
161 | new (this) AliTRDCalibPadStatus(source); | |
162 | ||
163 | return *this; | |
164 | } | |
165 | //_____________________________________________________________________ | |
166 | AliTRDCalibPadStatus::~AliTRDCalibPadStatus() /*FOLD00*/ | |
167 | { | |
168 | // | |
169 | // destructor | |
170 | // | |
171 | } | |
172 | //_____________________________________________________________________ | |
173 | Int_t AliTRDCalibPadStatus::Update(const Int_t icdet, /*FOLD00*/ | |
174 | const Int_t icRow, | |
175 | const Int_t icCol, | |
176 | const Int_t csignal, | |
177 | const Int_t crowMax) | |
178 | { | |
179 | // | |
180 | // Signal filling methode | |
181 | // | |
182 | if ( (csignal>fAdcMax) || (csignal<fAdcMin) ) return 0; | |
183 | ||
184 | if(fDetector != icdet){ | |
185 | fCalEntries = ((AliTRDarrayF *)GetCalEntries(icdet,kTRUE)); | |
186 | fCalMean = ((AliTRDarrayF *)GetCalMean(icdet,kTRUE)); | |
187 | fCalSquares = ((AliTRDarrayF *)GetCalSquares(icdet,kTRUE)); | |
188 | } | |
189 | ||
190 | Float_t entries = fCalEntries->At(icRow+icCol*crowMax); | |
191 | Float_t mean = fCalMean->At(icRow+icCol*crowMax); | |
192 | Float_t squares = fCalSquares->At(icRow+icCol*crowMax); | |
193 | ||
194 | Float_t entriesn = entries+1.0; | |
195 | fCalEntries->AddAt(entriesn,(icRow+icCol*crowMax)); | |
196 | Float_t meann = (mean*entries+((Float_t)(csignal+0.5)))/entriesn; | |
197 | fCalMean->AddAt(meann,icRow+icCol*crowMax); | |
198 | Float_t squaresn = ((squares*entries)+(((Float_t)(csignal+0.5))*((Float_t)(csignal+0.5))))/entriesn; | |
199 | fCalSquares->AddAt(squaresn,icRow+icCol*crowMax); | |
200 | ||
201 | //printf("icdet %d, icRow %d, icCol %d, csignal %d, crowMax %d\n",icdet,icRow,icCol,csignal,crowMax); | |
202 | //printf("entries %f, mean %f, squares %f\n",entriesn,meann,squaresn); | |
203 | ||
204 | fDetector = icdet; | |
205 | ||
206 | return 0; | |
207 | } | |
208 | //_____________________________________________________________________ | |
209 | Int_t AliTRDCalibPadStatus::UpdateHisto(const Int_t icdet, /*FOLD00*/ | |
210 | const Int_t icRow, | |
211 | const Int_t icCol, | |
212 | const Int_t csignal, | |
213 | const Int_t crowMax) | |
214 | { | |
215 | // | |
216 | // Signal filling methode | |
217 | // | |
218 | Int_t nbchannel = icRow+icCol*crowMax; | |
219 | ||
220 | // fast filling methode. | |
221 | // Attention: the entry counter of the histogram is not increased | |
222 | // this means that e.g. the colz draw option gives an empty plot | |
223 | Int_t bin = 0; | |
224 | if ( !(((Int_t)csignal>fAdcMax ) || ((Int_t)csignal<fAdcMin)) ) | |
225 | bin = (nbchannel+1)*(fAdcMax-fAdcMin+2)+((Int_t)csignal-fAdcMin+1); | |
226 | ||
227 | GetHisto(icdet,kTRUE)->GetArray()[bin]++; | |
228 | ||
229 | return 0; | |
230 | } | |
231 | //_____________________________________________________________________ | |
cf46274d | 232 | Bool_t AliTRDCalibPadStatus::ProcessEvent(AliTRDRawStream *rawStream, Bool_t nocheck) |
170c35f1 | 233 | { |
234 | // | |
235 | // Event Processing loop - AliTRDRawStream | |
236 | // | |
237 | ||
238 | ||
239 | Bool_t withInput = kFALSE; | |
240 | ||
cf46274d | 241 | if(!nocheck) { |
242 | while (rawStream->Next()) { | |
243 | Int_t rawversion = rawStream->GetRawVersion(); // current raw version | |
244 | if(rawversion != 2) return kFALSE; | |
245 | Int_t idetector = rawStream->GetDet(); // current detector | |
246 | Int_t iRow = rawStream->GetRow(); // current row | |
247 | Int_t iRowMax = rawStream->GetMaxRow(); // current rowmax | |
248 | Int_t iCol = rawStream->GetCol(); // current col | |
249 | Int_t iTimeBin = rawStream->GetTimeBin(); // current time bin | |
250 | Int_t *signal = rawStream->GetSignals(); // current ADC signal | |
251 | Int_t nbtimebin = rawStream->GetNumberOfTimeBins(); // number of time bins read from data | |
252 | ||
253 | if((fDetector != -1) && (nbtimebin != fNumberOfTimeBins)) return kFALSE; | |
254 | fNumberOfTimeBins = nbtimebin; | |
255 | ||
256 | Int_t fin = TMath::Min(nbtimebin,(iTimeBin+3)); | |
257 | Int_t n = 0; | |
258 | ||
259 | for(Int_t k = iTimeBin; k < fin; k++){ | |
260 | if(signal[n]>0) UpdateHisto(idetector,iRow,iCol,signal[n],iRowMax); | |
261 | n++; | |
262 | } | |
263 | ||
264 | withInput = kTRUE; | |
265 | } | |
266 | } | |
267 | else { | |
268 | while (rawStream->Next()) { | |
269 | Int_t idetector = rawStream->GetDet(); // current detector | |
270 | Int_t iRow = rawStream->GetRow(); // current row | |
271 | Int_t iRowMax = rawStream->GetMaxRow(); // current rowmax | |
272 | Int_t iCol = rawStream->GetCol(); // current col | |
273 | Int_t iTimeBin = rawStream->GetTimeBin(); // current time bin | |
274 | Int_t *signal = rawStream->GetSignals(); // current ADC signal | |
275 | Int_t nbtimebin = rawStream->GetNumberOfTimeBins(); // number of time bins read from data | |
276 | ||
277 | Int_t fin = TMath::Min(nbtimebin,(iTimeBin+3)); | |
278 | Int_t n = 0; | |
279 | ||
280 | for(Int_t k = iTimeBin; k < fin; k++){ | |
281 | if(signal[n]>0) UpdateHisto(idetector,iRow,iCol,signal[n],iRowMax); | |
282 | n++; | |
283 | } | |
284 | ||
285 | withInput = kTRUE; | |
170c35f1 | 286 | } |
170c35f1 | 287 | } |
288 | ||
289 | return withInput; | |
290 | } | |
291 | //_____________________________________________________________________ | |
cf46274d | 292 | Bool_t AliTRDCalibPadStatus::ProcessEvent(AliRawReader *rawReader, Bool_t nocheck) |
170c35f1 | 293 | { |
294 | // | |
295 | // Event processing loop - AliRawReader | |
296 | // | |
297 | ||
298 | ||
299 | AliTRDRawStream rawStream(rawReader); | |
300 | ||
301 | rawReader->Select("TRD"); | |
302 | ||
cf46274d | 303 | return ProcessEvent(&rawStream, nocheck); |
170c35f1 | 304 | } |
305 | //_________________________________________________________________________ | |
306 | Bool_t AliTRDCalibPadStatus::ProcessEvent( | |
307 | #ifdef ALI_DATE | |
cf46274d | 308 | eventHeaderStruct *event, |
309 | Bool_t nocheck | |
170c35f1 | 310 | #else |
cf46274d | 311 | eventHeaderStruct* /*event*/, |
312 | Bool_t /*nocheck*/ | |
170c35f1 | 313 | |
314 | #endif | |
cf46274d | 315 | ) |
170c35f1 | 316 | { |
317 | // | |
318 | // process date event | |
319 | // | |
320 | #ifdef ALI_DATE | |
321 | AliRawReader *rawReader = new AliRawReaderDate((void*)event); | |
cf46274d | 322 | Bool_t result=ProcessEvent(rawReader, nocheck); |
170c35f1 | 323 | delete rawReader; |
324 | return result; | |
325 | #else | |
326 | Fatal("AliTRDCalibPadStatus", "this class was compiled without DATE"); | |
327 | return 0; | |
328 | #endif | |
329 | ||
330 | } | |
331 | //_____________________________________________________________________ | |
332 | Bool_t AliTRDCalibPadStatus::TestEvent(Int_t nevent) /*FOLD00*/ | |
333 | { | |
334 | // | |
335 | // Test event loop | |
336 | // fill one oroc and one iroc with random gaus | |
337 | // | |
338 | ||
339 | AliTRDCommonParam *comParam = AliTRDCommonParam::Instance(); | |
340 | if (!comParam) { | |
341 | return 0; | |
342 | } | |
343 | gRandom->SetSeed(0); | |
344 | ||
345 | for (Int_t ism=0; ism<18; ism++){ | |
346 | for (Int_t ich=0; ich < 5; ich++){ | |
347 | for (Int_t ipl=0; ipl < 6; ipl++){ | |
348 | for(Int_t irow = 0; irow < comParam->GetRowMax(ipl,ich,ism); irow++){ | |
349 | for(Int_t icol = 0; icol < comParam->GetColMax(ipl); icol++){ | |
350 | for (Int_t iTimeBin=0; iTimeBin<(30*nevent); iTimeBin++){ | |
351 | Int_t signal=(Int_t)(ich+8+gRandom->Gaus(0,1.2)); | |
352 | if ( signal>0 )Update((ipl+ich*6+ism*6*5),irow,icol,signal,comParam->GetRowMax(ipl,ich,ism)); | |
353 | } | |
354 | } | |
355 | } | |
356 | } | |
357 | } | |
358 | } | |
359 | return kTRUE; | |
360 | } | |
361 | //_____________________________________________________________________ | |
362 | Bool_t AliTRDCalibPadStatus::TestEventHisto(Int_t nevent) /*FOLD00*/ | |
363 | { | |
364 | // | |
365 | // Test event loop | |
366 | // fill one oroc and one iroc with random gaus | |
367 | // | |
368 | ||
369 | AliTRDCommonParam *comParam = AliTRDCommonParam::Instance(); | |
370 | if (!comParam) { | |
371 | return 0; | |
372 | } | |
373 | gRandom->SetSeed(0); | |
374 | ||
375 | for (Int_t ism=0; ism<18; ism++){ | |
376 | for (Int_t ich=0; ich < 5; ich++){ | |
377 | for (Int_t ipl=0; ipl < 6; ipl++){ | |
378 | for(Int_t irow = 0; irow < comParam->GetRowMax(ipl,ich,ism); irow++){ | |
379 | for(Int_t icol = 0; icol < comParam->GetColMax(ipl); icol++){ | |
380 | for (Int_t iTimeBin=0; iTimeBin<(30*nevent); iTimeBin++){ | |
381 | Int_t signal=(Int_t)(ich+8+gRandom->Gaus(0,1.2)); | |
382 | if ( signal>0 )UpdateHisto((ipl+ich*6+ism*6*5),irow,icol,signal,comParam->GetRowMax(ipl,ich,ism)); | |
383 | } | |
384 | } | |
385 | } | |
386 | } | |
387 | } | |
388 | } | |
389 | return kTRUE; | |
390 | } | |
391 | //_____________________________________________________________________ | |
392 | TH2F* AliTRDCalibPadStatus::GetHisto(Int_t det, TObjArray *arr, /*FOLD00*/ | |
393 | Int_t nbinsY, Float_t ymin, Float_t ymax, | |
394 | Char_t *type, Bool_t force) | |
395 | { | |
396 | // | |
397 | // return pointer to histogram | |
398 | // if force is true create a new histogram if it doesn't exist allready | |
399 | // | |
400 | if ( !force || arr->UncheckedAt(det) ) | |
401 | return (TH2F*)arr->UncheckedAt(det); | |
402 | ||
403 | // if we are forced and histogram doesn't yes exist create it | |
404 | Char_t name[255], title[255]; | |
405 | ||
406 | sprintf(name,"hCalib%s%.2d",type,det); | |
407 | sprintf(title,"%s calibration histogram detector %.2d;ADC channel;Channel (pad)",type,det); | |
408 | ||
409 | AliTRDCommonParam *comParam = AliTRDCommonParam::Instance(); | |
410 | if (!comParam) { | |
411 | return 0x0; | |
412 | } | |
413 | Int_t nbchannels = comParam->GetRowMax(GetPlane(det),GetChamber(det),GetSector(det))*comParam->GetColMax(GetPlane(det)); | |
414 | ||
415 | // new histogram with calib information. One value for each pad! | |
416 | TH2F* hist = new TH2F(name,title, | |
417 | nbinsY, ymin, ymax, | |
418 | nbchannels,0,nbchannels | |
419 | ); | |
420 | hist->SetDirectory(0); | |
421 | arr->AddAt(hist,det); | |
422 | return hist; | |
423 | } | |
424 | //_____________________________________________________________________ | |
425 | TH2F* AliTRDCalibPadStatus::GetHisto(Int_t det, Bool_t force) /*FOLD00*/ | |
426 | { | |
427 | // | |
428 | // return pointer to histogram | |
429 | // if force is true create a new histogram if it doesn't exist allready | |
430 | // | |
431 | TObjArray *arr = &fHistoArray; | |
432 | return GetHisto(det, arr, fAdcMax-fAdcMin, fAdcMin, fAdcMax, "Pedestal", force); | |
433 | } | |
434 | //_____________________________________________________________________ | |
cf46274d | 435 | AliTRDarrayF* AliTRDCalibPadStatus::GetCal(Int_t det, TObjArray* arr, Bool_t force) /*FOLD00*/ |
170c35f1 | 436 | { |
437 | // | |
438 | // return pointer to ROC Calibration | |
439 | // if force is true create a new AliTRDarrayF if it doesn't exist allready | |
440 | // | |
441 | if ( !force || arr->UncheckedAt(det) ) | |
442 | return (AliTRDarrayF*)arr->UncheckedAt(det); | |
443 | ||
444 | // if we are forced and histogram doesn't yes exist create it | |
445 | AliTRDarrayF *croc = new AliTRDarrayF(); | |
446 | AliTRDCommonParam *comParam = AliTRDCommonParam::Instance(); | |
447 | if (!comParam) { | |
448 | return croc; | |
449 | } | |
450 | Int_t nbpad = comParam->GetRowMax(GetPlane(det),GetChamber(det),GetSector(det))*comParam->GetColMax(GetPlane(det)); | |
451 | ||
452 | // new AliTRDCalROC. One value for each pad! | |
453 | croc->Expand(nbpad); | |
454 | for(Int_t k = 0; k < nbpad; k++){ | |
455 | croc->AddAt(0.0,k); | |
456 | } | |
457 | arr->AddAt(croc,det); | |
458 | return croc; | |
459 | } | |
460 | //_____________________________________________________________________ | |
cf46274d | 461 | AliTRDCalROC* AliTRDCalibPadStatus::GetCalRoc(Int_t det, TObjArray* arr, Bool_t force) /*FOLD00*/ |
170c35f1 | 462 | { |
463 | // | |
464 | // return pointer to ROC Calibration | |
465 | // if force is true create a new AliTRDCalROC if it doesn't exist allready | |
466 | // | |
467 | if ( !force || arr->UncheckedAt(det) ) | |
468 | return (AliTRDCalROC*)arr->UncheckedAt(det); | |
469 | ||
470 | // if we are forced and histogram doesn't yes exist create it | |
471 | ||
472 | // new AliTRDCalROC. One value for each pad! | |
473 | AliTRDCalROC *croc = new AliTRDCalROC(GetPlane(det),GetChamber(det)); | |
474 | arr->AddAt(croc,det); | |
475 | return croc; | |
476 | } | |
477 | //_____________________________________________________________________ | |
cf46274d | 478 | AliTRDarrayF* AliTRDCalibPadStatus::GetCalEntries(Int_t det, Bool_t force) /*FOLD00*/ |
170c35f1 | 479 | { |
480 | // | |
481 | // return pointer to Carge ROC Calibration | |
482 | // if force is true create a new histogram if it doesn't exist allready | |
483 | // | |
484 | TObjArray *arr = &fCalArrayEntries; | |
cf46274d | 485 | return GetCal(det, arr, force); |
170c35f1 | 486 | } |
487 | //_____________________________________________________________________ | |
cf46274d | 488 | AliTRDarrayF* AliTRDCalibPadStatus::GetCalMean(Int_t det, Bool_t force) /*FOLD00*/ |
170c35f1 | 489 | { |
490 | // | |
491 | // return pointer to Carge ROC Calibration | |
492 | // if force is true create a new histogram if it doesn't exist allready | |
493 | // | |
494 | TObjArray *arr = &fCalArrayMean; | |
cf46274d | 495 | return GetCal(det, arr, force); |
170c35f1 | 496 | } |
497 | //_____________________________________________________________________ | |
cf46274d | 498 | AliTRDarrayF* AliTRDCalibPadStatus::GetCalSquares(Int_t det, Bool_t force) /*FOLD00*/ |
170c35f1 | 499 | { |
500 | // | |
501 | // return pointer to Carge ROC Calibration | |
502 | // if force is true create a new histogram if it doesn't exist allready | |
503 | // | |
504 | TObjArray *arr = &fCalArraySquares; | |
cf46274d | 505 | return GetCal(det, arr, force); |
170c35f1 | 506 | } |
507 | //_____________________________________________________________________ | |
cf46274d | 508 | AliTRDCalROC* AliTRDCalibPadStatus::GetCalRocMean(Int_t det, Bool_t force) /*FOLD00*/ |
170c35f1 | 509 | { |
510 | // | |
511 | // return pointer to Carge ROC Calibration | |
512 | // if force is true create a new histogram if it doesn't exist allready | |
513 | // | |
514 | TObjArray *arr = &fCalRocArrayMean; | |
cf46274d | 515 | return GetCalRoc(det, arr, force); |
170c35f1 | 516 | } |
517 | //_____________________________________________________________________ | |
cf46274d | 518 | AliTRDCalROC* AliTRDCalibPadStatus::GetCalRocRMS(Int_t det, Bool_t force) /*FOLD00*/ |
170c35f1 | 519 | { |
520 | // | |
521 | // return pointer to Carge ROC Calibration | |
522 | // if force is true create a new histogram if it doesn't exist allready | |
523 | // | |
524 | TObjArray *arr = &fCalRocArrayRMS; | |
cf46274d | 525 | return GetCalRoc(det, arr, force); |
170c35f1 | 526 | } |
527 | //_________________________________________________________________________ | |
528 | void AliTRDCalibPadStatus::Analyse() /*FOLD00*/ | |
529 | { | |
530 | // | |
531 | // Calcul the rms properly | |
532 | // | |
533 | ||
534 | for(Int_t idet = 0; idet < 540; idet++){ | |
535 | ||
536 | // Take the stuff | |
537 | fCalEntries = ((AliTRDarrayF *)GetCalEntries(idet)); | |
538 | fCalMean = ((AliTRDarrayF *)GetCalMean(idet)); | |
539 | fCalSquares = ((AliTRDarrayF *)GetCalSquares(idet)); | |
540 | ||
541 | if(!fCalEntries) continue; | |
542 | ||
543 | AliTRDCalROC *calRocMean = ((AliTRDCalROC *)GetCalRocMean(idet,kTRUE)); | |
544 | AliTRDCalROC *calRocRMS = ((AliTRDCalROC *)GetCalRocRMS(idet,kTRUE)); | |
545 | ||
546 | // range channels | |
547 | Int_t channels = calRocMean->GetNchannels(); | |
548 | ||
549 | for(Int_t ichannels = 0 ; ichannels < channels; ichannels++){ | |
550 | ||
551 | Float_t entries = fCalEntries->At(ichannels); | |
552 | Float_t mean = fCalMean->At(ichannels); | |
553 | Float_t squares = fCalSquares->At(ichannels); | |
554 | ||
555 | Float_t rms = 0.0; | |
556 | if(entries > 0){ | |
557 | Double_t rm = TMath::Abs(squares-(mean*mean)); | |
558 | rms = TMath::Sqrt(rm); | |
559 | calRocRMS->SetValue(ichannels,rms/10.0); | |
560 | calRocMean->SetValue(ichannels,mean/10.0); | |
561 | } | |
562 | } | |
563 | } | |
564 | } | |
565 | //_____________________________________________________________________ | |
566 | void AliTRDCalibPadStatus::AnalyseHisto() /*FOLD00*/ | |
567 | { | |
568 | // | |
569 | // Calculate calibration constants | |
570 | // | |
571 | ||
572 | Int_t nbinsAdc = fAdcMax-fAdcMin; | |
573 | ||
574 | TVectorD param(3); | |
575 | TMatrixD dummy(3,3); | |
576 | ||
577 | Float_t *array_hP=0; | |
578 | ||
579 | ||
580 | for (Int_t idet=0; idet<540; idet++){ | |
581 | TH2F *hP = GetHisto(idet); | |
582 | if ( !hP ) { | |
583 | continue; | |
584 | } | |
585 | ||
586 | AliTRDCalROC *rocMean = GetCalRocMean(idet,kTRUE); | |
587 | AliTRDCalROC *rocRMS = GetCalRocRMS(idet,kTRUE); | |
588 | ||
589 | array_hP = hP->GetArray(); | |
590 | Int_t nChannels = rocMean->GetNchannels(); | |
591 | ||
592 | for (Int_t iChannel=0; iChannel<nChannels; iChannel++){ | |
593 | Int_t offset = (nbinsAdc+2)*(iChannel+1)+1; | |
594 | Double_t ret = AliMathBase::FitGaus(array_hP+offset,nbinsAdc,fAdcMin,fAdcMax,¶m,&dummy); | |
595 | // if the fitting failed set noise and pedestal to 0 | |
596 | if ((ret == -4) || (ret == -1)) { | |
597 | param[1]=0.0; | |
598 | param[2]=0.0; | |
599 | } | |
600 | if((param[1]/10.0) > 65534.0) param[1] = 0.0; | |
601 | if((param[2]/10.0) > 65534.0) param[2] = 0.0; | |
602 | rocMean->SetValue(iChannel,param[1]/10.0); | |
603 | rocRMS->SetValue(iChannel,param[2]/10.0); | |
604 | } | |
605 | } | |
606 | ||
607 | } | |
608 | //_______________________________________________________________________________________ | |
609 | AliTRDCalPadStatus* AliTRDCalibPadStatus::CreateCalPadStatus() | |
610 | { | |
611 | // | |
612 | // | |
613 | // | |
614 | ||
615 | AliTRDCalPadStatus* obj = new AliTRDCalPadStatus("padstatus", "padstatus"); | |
616 | ||
617 | for (Int_t idet=0; idet<540; ++idet) | |
618 | { | |
619 | AliTRDCalSingleChamberStatus *calROC = obj->GetCalROC(idet); | |
620 | ||
621 | //Take the stuff | |
622 | fCalEntries = ((AliTRDarrayF *)GetCalEntries(idet)); | |
623 | AliTRDCalROC *calRocMean = ((AliTRDCalROC *)GetCalRocMean(idet)); | |
624 | AliTRDCalROC *calRocRMS = ((AliTRDCalROC *)GetCalRocRMS(idet)); | |
625 | ||
626 | if ( !calRocMean ) { | |
627 | for(Int_t k = 0; k < calROC->GetNchannels(); k++){ | |
628 | calROC->SetStatus(k,AliTRDCalPadStatus::kMasked); | |
629 | } | |
630 | //printf("no fCalRocMean for %d\n",idet); | |
631 | continue; | |
632 | } | |
633 | ||
634 | //Range | |
635 | Int_t channels = calROC->GetNchannels(); | |
636 | ||
637 | ||
638 | //Mean | |
639 | Float_t meanentries = 0.0; | |
640 | if(!fCalEntries){ | |
641 | if(GetHisto(idet)){ | |
642 | meanentries = GetHisto(idet)->GetEntries()/(channels); | |
643 | } | |
644 | } | |
645 | else meanentries = TMath::Mean(channels,((TArrayF *)fCalEntries)->GetArray()); | |
646 | //Double_t meanmean = calRocMean->GetMean()*10.0; | |
647 | //Double_t meansquares = calRocRMS->GetMean()*10.0; | |
648 | ||
649 | ||
650 | for(Int_t ich = 0; ich < channels; ich++){ | |
651 | ||
652 | Float_t entries = 0.0; | |
653 | if(!fCalEntries){ | |
654 | if(GetHisto(idet)){ | |
655 | for(Int_t bin = 0; bin < (fAdcMax-fAdcMin); bin++){ | |
656 | entries += GetHisto(idet)->GetArray()[(ich+1)*(fAdcMax-fAdcMin+2)+(bin+1)]; | |
657 | } | |
658 | } | |
659 | } | |
660 | else entries = fCalEntries->At(ich); | |
661 | //Float_t mean = calRocMean->GetValue(ich)*10.0; | |
662 | Float_t rms = calRocRMS->GetValue(ich)*10.0; | |
663 | if(ich > 1720) printf("rms %f\n",rms); | |
664 | ||
665 | //if((entries < 0.3*meanentries) || (TMath::Abs(rms-meansquares) > ((Float_t)(fAdcMax-fAdcMin)/2.0)) || (rms == 0.0)) calROC->SetStatus(ich, AliTRDCalPadStatus::kMasked); | |
666 | if(rms <= 0.01) calROC->SetStatus(ich, AliTRDCalPadStatus::kMasked); | |
667 | } | |
668 | } | |
669 | ||
670 | return obj; | |
671 | ||
672 | } | |
673 | //_____________________________________________________________________ | |
674 | void AliTRDCalibPadStatus::DumpToFile(const Char_t *filename, const Char_t *dir, Bool_t append) /*FOLD00*/ | |
675 | { | |
676 | // | |
677 | // Write class to file | |
678 | // | |
679 | ||
680 | TString sDir(dir); | |
681 | TString option; | |
682 | ||
683 | if ( append ) | |
684 | option = "update"; | |
685 | else | |
686 | option = "recreate"; | |
687 | ||
688 | TDirectory *backup = gDirectory; | |
689 | TFile f(filename,option.Data()); | |
690 | f.cd(); | |
691 | if ( !sDir.IsNull() ){ | |
692 | f.mkdir(sDir.Data()); | |
693 | f.cd(sDir); | |
694 | } | |
695 | this->Write(); | |
696 | f.Close(); | |
697 | ||
698 | if ( backup ) backup->cd(); | |
699 | }//_____________________________________________________________________________ | |
700 | Int_t AliTRDCalibPadStatus::GetPlane(Int_t d) const | |
701 | { | |
702 | // | |
703 | // Reconstruct the plane number from the detector number | |
704 | // | |
705 | ||
706 | return ((Int_t) (d % 6)); | |
707 | ||
708 | } | |
709 | ||
710 | //_____________________________________________________________________________ | |
711 | Int_t AliTRDCalibPadStatus::GetChamber(Int_t d) const | |
712 | { | |
713 | // | |
714 | // Reconstruct the chamber number from the detector number | |
715 | // | |
716 | ||
717 | return ((Int_t) (d % 30) / 6); | |
718 | ||
719 | } | |
720 | //_____________________________________________________________________________ | |
721 | Int_t AliTRDCalibPadStatus::GetSector(Int_t d) const | |
722 | { | |
723 | // | |
724 | // Reconstruct the sector number from the detector number | |
725 | // | |
726 | ||
727 | return ((Int_t) (d / 30)); | |
728 | ||
729 | } | |
730 | ||
731 |