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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), | |
96 | fCalArrayEntries(540), | |
97 | fCalArrayMean(540), | |
98 | fCalArraySquares(540), | |
99 | fCalRocArrayMean(540), | |
100 | fCalRocArrayRMS(540), | |
101 | fHistoArray(540), | |
102 | fCalEntries(0x0), | |
103 | fCalMean(0x0), | |
104 | fCalSquares(0x0) | |
105 | { | |
106 | // | |
107 | // default constructor | |
108 | // | |
109 | } | |
110 | ||
111 | //_____________________________________________________________________ | |
112 | AliTRDCalibPadStatus::AliTRDCalibPadStatus(const AliTRDCalibPadStatus &ped) : /*FOLD00*/ | |
113 | TObject(ped), | |
114 | fAdcMin(ped.GetAdcMin()), | |
115 | fAdcMax(ped.GetAdcMax()), | |
116 | fDetector(ped.fDetector), | |
117 | fCalArrayEntries(540), | |
118 | fCalArrayMean(540), | |
119 | fCalArraySquares(540), | |
120 | fCalRocArrayMean(540), | |
121 | fCalRocArrayRMS(540), | |
122 | fHistoArray(540), | |
123 | fCalEntries(0x0), | |
124 | fCalMean(0x0), | |
125 | fCalSquares(0x0) | |
126 | { | |
127 | // | |
128 | // copy constructor | |
129 | // | |
130 | for (Int_t idet = 0; idet < 540; idet++){ | |
131 | const AliTRDarrayF *calEntries = (AliTRDarrayF*)ped.fCalArrayEntries.UncheckedAt(idet); | |
132 | const AliTRDarrayF *calMean = (AliTRDarrayF*)ped.fCalArrayMean.UncheckedAt(idet); | |
133 | const AliTRDarrayF *calSquares = (AliTRDarrayF*)ped.fCalArraySquares.UncheckedAt(idet); | |
134 | const AliTRDCalROC *calRocMean = (AliTRDCalROC*)ped.fCalRocArrayMean.UncheckedAt(idet); | |
135 | const AliTRDCalROC *calRocRMS = (AliTRDCalROC*)ped.fCalRocArrayRMS.UncheckedAt(idet); | |
136 | const TH2F *hped = (TH2F*)ped.fHistoArray.UncheckedAt(idet); | |
137 | ||
138 | if ( calEntries != 0x0 ) fCalArrayEntries.AddAt(new AliTRDarrayF(*calEntries), idet); | |
139 | if ( calMean != 0x0 ) fCalArrayMean.AddAt(new AliTRDarrayF(*calMean), idet); | |
140 | if ( calSquares != 0x0 ) fCalArraySquares.AddAt(new AliTRDarrayF(*calSquares), idet); | |
141 | if ( calRocMean != 0x0 ) fCalRocArrayMean.AddAt(new AliTRDCalROC(*calRocMean), idet); | |
142 | if ( calRocRMS != 0x0 ) fCalRocArrayRMS.AddAt(new AliTRDCalROC(*calRocRMS), idet); | |
143 | ||
144 | if ( hped != 0x0 ){ | |
145 | TH2F *hNew = new TH2F(*hped); | |
146 | hNew->SetDirectory(0); | |
147 | fHistoArray.AddAt(hNew,idet); | |
148 | } | |
149 | ||
150 | } | |
151 | } | |
152 | //_____________________________________________________________________ | |
153 | AliTRDCalibPadStatus& AliTRDCalibPadStatus::operator = (const AliTRDCalibPadStatus &source) | |
154 | { | |
155 | // | |
156 | // assignment operator | |
157 | // | |
158 | if (&source == this) return *this; | |
159 | new (this) AliTRDCalibPadStatus(source); | |
160 | ||
161 | return *this; | |
162 | } | |
163 | //_____________________________________________________________________ | |
164 | AliTRDCalibPadStatus::~AliTRDCalibPadStatus() /*FOLD00*/ | |
165 | { | |
166 | // | |
167 | // destructor | |
168 | // | |
169 | } | |
170 | //_____________________________________________________________________ | |
171 | Int_t AliTRDCalibPadStatus::Update(const Int_t icdet, /*FOLD00*/ | |
172 | const Int_t icRow, | |
173 | const Int_t icCol, | |
174 | const Int_t csignal, | |
175 | const Int_t crowMax) | |
176 | { | |
177 | // | |
178 | // Signal filling methode | |
179 | // | |
180 | if ( (csignal>fAdcMax) || (csignal<fAdcMin) ) return 0; | |
181 | ||
182 | if(fDetector != icdet){ | |
183 | fCalEntries = ((AliTRDarrayF *)GetCalEntries(icdet,kTRUE)); | |
184 | fCalMean = ((AliTRDarrayF *)GetCalMean(icdet,kTRUE)); | |
185 | fCalSquares = ((AliTRDarrayF *)GetCalSquares(icdet,kTRUE)); | |
186 | } | |
187 | ||
188 | Float_t entries = fCalEntries->At(icRow+icCol*crowMax); | |
189 | Float_t mean = fCalMean->At(icRow+icCol*crowMax); | |
190 | Float_t squares = fCalSquares->At(icRow+icCol*crowMax); | |
191 | ||
192 | Float_t entriesn = entries+1.0; | |
193 | fCalEntries->AddAt(entriesn,(icRow+icCol*crowMax)); | |
194 | Float_t meann = (mean*entries+((Float_t)(csignal+0.5)))/entriesn; | |
195 | fCalMean->AddAt(meann,icRow+icCol*crowMax); | |
196 | Float_t squaresn = ((squares*entries)+(((Float_t)(csignal+0.5))*((Float_t)(csignal+0.5))))/entriesn; | |
197 | fCalSquares->AddAt(squaresn,icRow+icCol*crowMax); | |
198 | ||
199 | //printf("icdet %d, icRow %d, icCol %d, csignal %d, crowMax %d\n",icdet,icRow,icCol,csignal,crowMax); | |
200 | //printf("entries %f, mean %f, squares %f\n",entriesn,meann,squaresn); | |
201 | ||
202 | fDetector = icdet; | |
203 | ||
204 | return 0; | |
205 | } | |
206 | //_____________________________________________________________________ | |
207 | Int_t AliTRDCalibPadStatus::UpdateHisto(const Int_t icdet, /*FOLD00*/ | |
208 | const Int_t icRow, | |
209 | const Int_t icCol, | |
210 | const Int_t csignal, | |
211 | const Int_t crowMax) | |
212 | { | |
213 | // | |
214 | // Signal filling methode | |
215 | // | |
216 | Int_t nbchannel = icRow+icCol*crowMax; | |
217 | ||
218 | // fast filling methode. | |
219 | // Attention: the entry counter of the histogram is not increased | |
220 | // this means that e.g. the colz draw option gives an empty plot | |
221 | Int_t bin = 0; | |
222 | if ( !(((Int_t)csignal>fAdcMax ) || ((Int_t)csignal<fAdcMin)) ) | |
223 | bin = (nbchannel+1)*(fAdcMax-fAdcMin+2)+((Int_t)csignal-fAdcMin+1); | |
224 | ||
225 | GetHisto(icdet,kTRUE)->GetArray()[bin]++; | |
226 | ||
227 | return 0; | |
228 | } | |
229 | //_____________________________________________________________________ | |
230 | Bool_t AliTRDCalibPadStatus::ProcessEvent(AliTRDRawStream *rawStream) | |
231 | { | |
232 | // | |
233 | // Event Processing loop - AliTRDRawStream | |
234 | // | |
235 | ||
236 | ||
237 | Bool_t withInput = kFALSE; | |
238 | ||
239 | while (rawStream->Next()) { | |
240 | ||
241 | Int_t rawversion = rawStream->GetRawVersion(); // current raw version | |
242 | if(rawversion != 2) return kFALSE; | |
243 | ||
244 | Int_t idetector = rawStream->GetDet(); // current detector | |
245 | Int_t iRow = rawStream->GetRow(); // current row | |
246 | Int_t iRowMax = rawStream->GetMaxRow(); // current rowmax | |
247 | Int_t iCol = rawStream->GetCol(); // current col | |
248 | Int_t iTimeBin = rawStream->GetTimeBin(); // current time bin | |
249 | Int_t *signal = rawStream->GetSignals(); // current ADC signal | |
250 | Int_t nbtimebin = rawStream->GetNumberOfTimeBins(); // number of time bins read from data | |
251 | ||
252 | Int_t fin = TMath::Min(nbtimebin,(iTimeBin+3)); | |
253 | Int_t n = 0; | |
254 | ||
255 | for(Int_t k = iTimeBin; k < fin; k++){ | |
256 | if(signal[n]>0) UpdateHisto(idetector,iRow,iCol,signal[n],iRowMax); | |
257 | n++; | |
258 | } | |
259 | ||
260 | withInput = kTRUE; | |
261 | } | |
262 | ||
263 | return withInput; | |
264 | } | |
265 | //_____________________________________________________________________ | |
266 | Bool_t AliTRDCalibPadStatus::ProcessEvent(AliRawReader *rawReader) | |
267 | { | |
268 | // | |
269 | // Event processing loop - AliRawReader | |
270 | // | |
271 | ||
272 | ||
273 | AliTRDRawStream rawStream(rawReader); | |
274 | ||
275 | rawReader->Select("TRD"); | |
276 | ||
277 | return ProcessEvent(&rawStream); | |
278 | } | |
279 | //_________________________________________________________________________ | |
280 | Bool_t AliTRDCalibPadStatus::ProcessEvent( | |
281 | #ifdef ALI_DATE | |
282 | eventHeaderStruct *event | |
283 | #else | |
284 | eventHeaderStruct* /*event*/ | |
285 | ||
286 | #endif | |
287 | ) | |
288 | { | |
289 | // | |
290 | // process date event | |
291 | // | |
292 | #ifdef ALI_DATE | |
293 | AliRawReader *rawReader = new AliRawReaderDate((void*)event); | |
294 | Bool_t result=ProcessEvent(rawReader); | |
295 | delete rawReader; | |
296 | return result; | |
297 | #else | |
298 | Fatal("AliTRDCalibPadStatus", "this class was compiled without DATE"); | |
299 | return 0; | |
300 | #endif | |
301 | ||
302 | } | |
303 | //_____________________________________________________________________ | |
304 | Bool_t AliTRDCalibPadStatus::TestEvent(Int_t nevent) /*FOLD00*/ | |
305 | { | |
306 | // | |
307 | // Test event loop | |
308 | // fill one oroc and one iroc with random gaus | |
309 | // | |
310 | ||
311 | AliTRDCommonParam *comParam = AliTRDCommonParam::Instance(); | |
312 | if (!comParam) { | |
313 | return 0; | |
314 | } | |
315 | gRandom->SetSeed(0); | |
316 | ||
317 | for (Int_t ism=0; ism<18; ism++){ | |
318 | for (Int_t ich=0; ich < 5; ich++){ | |
319 | for (Int_t ipl=0; ipl < 6; ipl++){ | |
320 | for(Int_t irow = 0; irow < comParam->GetRowMax(ipl,ich,ism); irow++){ | |
321 | for(Int_t icol = 0; icol < comParam->GetColMax(ipl); icol++){ | |
322 | for (Int_t iTimeBin=0; iTimeBin<(30*nevent); iTimeBin++){ | |
323 | Int_t signal=(Int_t)(ich+8+gRandom->Gaus(0,1.2)); | |
324 | if ( signal>0 )Update((ipl+ich*6+ism*6*5),irow,icol,signal,comParam->GetRowMax(ipl,ich,ism)); | |
325 | } | |
326 | } | |
327 | } | |
328 | } | |
329 | } | |
330 | } | |
331 | return kTRUE; | |
332 | } | |
333 | //_____________________________________________________________________ | |
334 | Bool_t AliTRDCalibPadStatus::TestEventHisto(Int_t nevent) /*FOLD00*/ | |
335 | { | |
336 | // | |
337 | // Test event loop | |
338 | // fill one oroc and one iroc with random gaus | |
339 | // | |
340 | ||
341 | AliTRDCommonParam *comParam = AliTRDCommonParam::Instance(); | |
342 | if (!comParam) { | |
343 | return 0; | |
344 | } | |
345 | gRandom->SetSeed(0); | |
346 | ||
347 | for (Int_t ism=0; ism<18; ism++){ | |
348 | for (Int_t ich=0; ich < 5; ich++){ | |
349 | for (Int_t ipl=0; ipl < 6; ipl++){ | |
350 | for(Int_t irow = 0; irow < comParam->GetRowMax(ipl,ich,ism); irow++){ | |
351 | for(Int_t icol = 0; icol < comParam->GetColMax(ipl); icol++){ | |
352 | for (Int_t iTimeBin=0; iTimeBin<(30*nevent); iTimeBin++){ | |
353 | Int_t signal=(Int_t)(ich+8+gRandom->Gaus(0,1.2)); | |
354 | if ( signal>0 )UpdateHisto((ipl+ich*6+ism*6*5),irow,icol,signal,comParam->GetRowMax(ipl,ich,ism)); | |
355 | } | |
356 | } | |
357 | } | |
358 | } | |
359 | } | |
360 | } | |
361 | return kTRUE; | |
362 | } | |
363 | //_____________________________________________________________________ | |
364 | TH2F* AliTRDCalibPadStatus::GetHisto(Int_t det, TObjArray *arr, /*FOLD00*/ | |
365 | Int_t nbinsY, Float_t ymin, Float_t ymax, | |
366 | Char_t *type, Bool_t force) | |
367 | { | |
368 | // | |
369 | // return pointer to histogram | |
370 | // if force is true create a new histogram if it doesn't exist allready | |
371 | // | |
372 | if ( !force || arr->UncheckedAt(det) ) | |
373 | return (TH2F*)arr->UncheckedAt(det); | |
374 | ||
375 | // if we are forced and histogram doesn't yes exist create it | |
376 | Char_t name[255], title[255]; | |
377 | ||
378 | sprintf(name,"hCalib%s%.2d",type,det); | |
379 | sprintf(title,"%s calibration histogram detector %.2d;ADC channel;Channel (pad)",type,det); | |
380 | ||
381 | AliTRDCommonParam *comParam = AliTRDCommonParam::Instance(); | |
382 | if (!comParam) { | |
383 | return 0x0; | |
384 | } | |
385 | Int_t nbchannels = comParam->GetRowMax(GetPlane(det),GetChamber(det),GetSector(det))*comParam->GetColMax(GetPlane(det)); | |
386 | ||
387 | // new histogram with calib information. One value for each pad! | |
388 | TH2F* hist = new TH2F(name,title, | |
389 | nbinsY, ymin, ymax, | |
390 | nbchannels,0,nbchannels | |
391 | ); | |
392 | hist->SetDirectory(0); | |
393 | arr->AddAt(hist,det); | |
394 | return hist; | |
395 | } | |
396 | //_____________________________________________________________________ | |
397 | TH2F* AliTRDCalibPadStatus::GetHisto(Int_t det, Bool_t force) /*FOLD00*/ | |
398 | { | |
399 | // | |
400 | // return pointer to histogram | |
401 | // if force is true create a new histogram if it doesn't exist allready | |
402 | // | |
403 | TObjArray *arr = &fHistoArray; | |
404 | return GetHisto(det, arr, fAdcMax-fAdcMin, fAdcMin, fAdcMax, "Pedestal", force); | |
405 | } | |
406 | //_____________________________________________________________________ | |
407 | AliTRDarrayF* AliTRDCalibPadStatus::GetCalEntries(Int_t det, TObjArray* arr, Bool_t force) /*FOLD00*/ | |
408 | { | |
409 | // | |
410 | // return pointer to ROC Calibration | |
411 | // if force is true create a new AliTRDarrayF if it doesn't exist allready | |
412 | // | |
413 | if ( !force || arr->UncheckedAt(det) ) | |
414 | return (AliTRDarrayF*)arr->UncheckedAt(det); | |
415 | ||
416 | // if we are forced and histogram doesn't yes exist create it | |
417 | AliTRDarrayF *croc = new AliTRDarrayF(); | |
418 | AliTRDCommonParam *comParam = AliTRDCommonParam::Instance(); | |
419 | if (!comParam) { | |
420 | return croc; | |
421 | } | |
422 | Int_t nbpad = comParam->GetRowMax(GetPlane(det),GetChamber(det),GetSector(det))*comParam->GetColMax(GetPlane(det)); | |
423 | ||
424 | // new AliTRDCalROC. One value for each pad! | |
425 | croc->Expand(nbpad); | |
426 | for(Int_t k = 0; k < nbpad; k++){ | |
427 | croc->AddAt(0.0,k); | |
428 | } | |
429 | arr->AddAt(croc,det); | |
430 | return croc; | |
431 | } | |
432 | //_____________________________________________________________________ | |
433 | AliTRDarrayF* AliTRDCalibPadStatus::GetCalMean(Int_t det, TObjArray* arr, Bool_t force) /*FOLD00*/ | |
434 | { | |
435 | // | |
436 | // return pointer to ROC Calibration | |
437 | // if force is true create a new AliTRDarrayF if it doesn't exist allready | |
438 | // | |
439 | if ( !force || arr->UncheckedAt(det) ) | |
440 | return (AliTRDarrayF*)arr->UncheckedAt(det); | |
441 | ||
442 | // if we are forced and histogram doesn't yes exist create it | |
443 | AliTRDarrayF *croc = new AliTRDarrayF(); | |
444 | AliTRDCommonParam *comParam = AliTRDCommonParam::Instance(); | |
445 | if (!comParam) { | |
446 | return croc; | |
447 | } | |
448 | Int_t nbpad = comParam->GetRowMax(GetPlane(det),GetChamber(det),GetSector(det))*comParam->GetColMax(GetPlane(det)); | |
449 | ||
450 | // new AliTRDCalROC. One value for each pad! | |
451 | croc->Expand(nbpad); | |
452 | for(Int_t k = 0; k < nbpad; k++){ | |
453 | croc->AddAt(0.0,k); | |
454 | } | |
455 | arr->AddAt(croc,det); | |
456 | return croc; | |
457 | } | |
458 | //_____________________________________________________________________ | |
459 | AliTRDarrayF* AliTRDCalibPadStatus::GetCalSquares(Int_t det, TObjArray* arr, Bool_t force) /*FOLD00*/ | |
460 | { | |
461 | // | |
462 | // return pointer to ROC Calibration | |
463 | // if force is true create a new AliTRDarrayF if it doesn't exist allready | |
464 | // | |
465 | if ( !force || arr->UncheckedAt(det) ) | |
466 | return (AliTRDarrayF*)arr->UncheckedAt(det); | |
467 | ||
468 | // if we are forced and histogram doesn't yes exist create it | |
469 | AliTRDarrayF *croc = new AliTRDarrayF(); | |
470 | AliTRDCommonParam *comParam = AliTRDCommonParam::Instance(); | |
471 | if (!comParam) { | |
472 | return croc; | |
473 | } | |
474 | Int_t nbpad = comParam->GetRowMax(GetPlane(det),GetChamber(det),GetSector(det))*comParam->GetColMax(GetPlane(det)); | |
475 | ||
476 | // new AliTRDCalROC. One value for each pad! | |
477 | croc->Expand(nbpad); | |
478 | for(Int_t k = 0; k < nbpad; k++){ | |
479 | croc->AddAt(0.0,k); | |
480 | } | |
481 | arr->AddAt(croc,det); | |
482 | return croc; | |
483 | } | |
484 | //_____________________________________________________________________ | |
485 | AliTRDCalROC* AliTRDCalibPadStatus::GetCalRocMean(Int_t det, TObjArray* arr, Bool_t force) /*FOLD00*/ | |
486 | { | |
487 | // | |
488 | // return pointer to ROC Calibration | |
489 | // if force is true create a new AliTRDCalROC if it doesn't exist allready | |
490 | // | |
491 | if ( !force || arr->UncheckedAt(det) ) | |
492 | return (AliTRDCalROC*)arr->UncheckedAt(det); | |
493 | ||
494 | // if we are forced and histogram doesn't yes exist create it | |
495 | ||
496 | // new AliTRDCalROC. One value for each pad! | |
497 | AliTRDCalROC *croc = new AliTRDCalROC(GetPlane(det),GetChamber(det)); | |
498 | arr->AddAt(croc,det); | |
499 | return croc; | |
500 | } | |
501 | //_____________________________________________________________________ | |
502 | AliTRDCalROC* AliTRDCalibPadStatus::GetCalRocRMS(Int_t det, TObjArray* arr, Bool_t force) /*FOLD00*/ | |
503 | { | |
504 | // | |
505 | // return pointer to ROC Calibration | |
506 | // if force is true create a new AliTRDCalROC if it doesn't exist allready | |
507 | // | |
508 | if ( !force || arr->UncheckedAt(det) ) | |
509 | return (AliTRDCalROC*)arr->UncheckedAt(det); | |
510 | ||
511 | // if we are forced and histogram doesn't yes exist create it | |
512 | ||
513 | // new AliTRDCalROC. One value for each pad! | |
514 | AliTRDCalROC *croc = new AliTRDCalROC(GetPlane(det),GetChamber(det)); | |
515 | arr->AddAt(croc,det); | |
516 | return croc; | |
517 | } | |
518 | //_____________________________________________________________________ | |
519 | AliTRDarrayF* AliTRDCalibPadStatus::GetCalEntries(Int_t sector, Bool_t force) /*FOLD00*/ | |
520 | { | |
521 | // | |
522 | // return pointer to Carge ROC Calibration | |
523 | // if force is true create a new histogram if it doesn't exist allready | |
524 | // | |
525 | TObjArray *arr = &fCalArrayEntries; | |
526 | return GetCalEntries(sector, arr, force); | |
527 | } | |
528 | //_____________________________________________________________________ | |
529 | AliTRDarrayF* AliTRDCalibPadStatus::GetCalMean(Int_t sector, Bool_t force) /*FOLD00*/ | |
530 | { | |
531 | // | |
532 | // return pointer to Carge ROC Calibration | |
533 | // if force is true create a new histogram if it doesn't exist allready | |
534 | // | |
535 | TObjArray *arr = &fCalArrayMean; | |
536 | return GetCalMean(sector, arr, force); | |
537 | } | |
538 | //_____________________________________________________________________ | |
539 | AliTRDarrayF* AliTRDCalibPadStatus::GetCalSquares(Int_t sector, Bool_t force) /*FOLD00*/ | |
540 | { | |
541 | // | |
542 | // return pointer to Carge ROC Calibration | |
543 | // if force is true create a new histogram if it doesn't exist allready | |
544 | // | |
545 | TObjArray *arr = &fCalArraySquares; | |
546 | return GetCalSquares(sector, arr, force); | |
547 | } | |
548 | //_____________________________________________________________________ | |
549 | AliTRDCalROC* AliTRDCalibPadStatus::GetCalRocMean(Int_t sector, Bool_t force) /*FOLD00*/ | |
550 | { | |
551 | // | |
552 | // return pointer to Carge ROC Calibration | |
553 | // if force is true create a new histogram if it doesn't exist allready | |
554 | // | |
555 | TObjArray *arr = &fCalRocArrayMean; | |
556 | return GetCalRocMean(sector, arr, force); | |
557 | } | |
558 | //_____________________________________________________________________ | |
559 | AliTRDCalROC* AliTRDCalibPadStatus::GetCalRocRMS(Int_t sector, Bool_t force) /*FOLD00*/ | |
560 | { | |
561 | // | |
562 | // return pointer to Carge ROC Calibration | |
563 | // if force is true create a new histogram if it doesn't exist allready | |
564 | // | |
565 | TObjArray *arr = &fCalRocArrayRMS; | |
566 | return GetCalRocRMS(sector, arr, force); | |
567 | } | |
568 | //_________________________________________________________________________ | |
569 | void AliTRDCalibPadStatus::Analyse() /*FOLD00*/ | |
570 | { | |
571 | // | |
572 | // Calcul the rms properly | |
573 | // | |
574 | ||
575 | for(Int_t idet = 0; idet < 540; idet++){ | |
576 | ||
577 | // Take the stuff | |
578 | fCalEntries = ((AliTRDarrayF *)GetCalEntries(idet)); | |
579 | fCalMean = ((AliTRDarrayF *)GetCalMean(idet)); | |
580 | fCalSquares = ((AliTRDarrayF *)GetCalSquares(idet)); | |
581 | ||
582 | if(!fCalEntries) continue; | |
583 | ||
584 | AliTRDCalROC *calRocMean = ((AliTRDCalROC *)GetCalRocMean(idet,kTRUE)); | |
585 | AliTRDCalROC *calRocRMS = ((AliTRDCalROC *)GetCalRocRMS(idet,kTRUE)); | |
586 | ||
587 | // range channels | |
588 | Int_t channels = calRocMean->GetNchannels(); | |
589 | ||
590 | for(Int_t ichannels = 0 ; ichannels < channels; ichannels++){ | |
591 | ||
592 | Float_t entries = fCalEntries->At(ichannels); | |
593 | Float_t mean = fCalMean->At(ichannels); | |
594 | Float_t squares = fCalSquares->At(ichannels); | |
595 | ||
596 | Float_t rms = 0.0; | |
597 | if(entries > 0){ | |
598 | Double_t rm = TMath::Abs(squares-(mean*mean)); | |
599 | rms = TMath::Sqrt(rm); | |
600 | calRocRMS->SetValue(ichannels,rms/10.0); | |
601 | calRocMean->SetValue(ichannels,mean/10.0); | |
602 | } | |
603 | } | |
604 | } | |
605 | } | |
606 | //_____________________________________________________________________ | |
607 | void AliTRDCalibPadStatus::AnalyseHisto() /*FOLD00*/ | |
608 | { | |
609 | // | |
610 | // Calculate calibration constants | |
611 | // | |
612 | ||
613 | Int_t nbinsAdc = fAdcMax-fAdcMin; | |
614 | ||
615 | TVectorD param(3); | |
616 | TMatrixD dummy(3,3); | |
617 | ||
618 | Float_t *array_hP=0; | |
619 | ||
620 | ||
621 | for (Int_t idet=0; idet<540; idet++){ | |
622 | TH2F *hP = GetHisto(idet); | |
623 | if ( !hP ) { | |
624 | continue; | |
625 | } | |
626 | ||
627 | AliTRDCalROC *rocMean = GetCalRocMean(idet,kTRUE); | |
628 | AliTRDCalROC *rocRMS = GetCalRocRMS(idet,kTRUE); | |
629 | ||
630 | array_hP = hP->GetArray(); | |
631 | Int_t nChannels = rocMean->GetNchannels(); | |
632 | ||
633 | for (Int_t iChannel=0; iChannel<nChannels; iChannel++){ | |
634 | Int_t offset = (nbinsAdc+2)*(iChannel+1)+1; | |
635 | Double_t ret = AliMathBase::FitGaus(array_hP+offset,nbinsAdc,fAdcMin,fAdcMax,¶m,&dummy); | |
636 | // if the fitting failed set noise and pedestal to 0 | |
637 | if ((ret == -4) || (ret == -1)) { | |
638 | param[1]=0.0; | |
639 | param[2]=0.0; | |
640 | } | |
641 | if((param[1]/10.0) > 65534.0) param[1] = 0.0; | |
642 | if((param[2]/10.0) > 65534.0) param[2] = 0.0; | |
643 | rocMean->SetValue(iChannel,param[1]/10.0); | |
644 | rocRMS->SetValue(iChannel,param[2]/10.0); | |
645 | } | |
646 | } | |
647 | ||
648 | } | |
649 | //_______________________________________________________________________________________ | |
650 | AliTRDCalPadStatus* AliTRDCalibPadStatus::CreateCalPadStatus() | |
651 | { | |
652 | // | |
653 | // | |
654 | // | |
655 | ||
656 | AliTRDCalPadStatus* obj = new AliTRDCalPadStatus("padstatus", "padstatus"); | |
657 | ||
658 | for (Int_t idet=0; idet<540; ++idet) | |
659 | { | |
660 | AliTRDCalSingleChamberStatus *calROC = obj->GetCalROC(idet); | |
661 | ||
662 | //Take the stuff | |
663 | fCalEntries = ((AliTRDarrayF *)GetCalEntries(idet)); | |
664 | AliTRDCalROC *calRocMean = ((AliTRDCalROC *)GetCalRocMean(idet)); | |
665 | AliTRDCalROC *calRocRMS = ((AliTRDCalROC *)GetCalRocRMS(idet)); | |
666 | ||
667 | if ( !calRocMean ) { | |
668 | for(Int_t k = 0; k < calROC->GetNchannels(); k++){ | |
669 | calROC->SetStatus(k,AliTRDCalPadStatus::kMasked); | |
670 | } | |
671 | //printf("no fCalRocMean for %d\n",idet); | |
672 | continue; | |
673 | } | |
674 | ||
675 | //Range | |
676 | Int_t channels = calROC->GetNchannels(); | |
677 | ||
678 | ||
679 | //Mean | |
680 | Float_t meanentries = 0.0; | |
681 | if(!fCalEntries){ | |
682 | if(GetHisto(idet)){ | |
683 | meanentries = GetHisto(idet)->GetEntries()/(channels); | |
684 | } | |
685 | } | |
686 | else meanentries = TMath::Mean(channels,((TArrayF *)fCalEntries)->GetArray()); | |
687 | //Double_t meanmean = calRocMean->GetMean()*10.0; | |
688 | //Double_t meansquares = calRocRMS->GetMean()*10.0; | |
689 | ||
690 | ||
691 | for(Int_t ich = 0; ich < channels; ich++){ | |
692 | ||
693 | Float_t entries = 0.0; | |
694 | if(!fCalEntries){ | |
695 | if(GetHisto(idet)){ | |
696 | for(Int_t bin = 0; bin < (fAdcMax-fAdcMin); bin++){ | |
697 | entries += GetHisto(idet)->GetArray()[(ich+1)*(fAdcMax-fAdcMin+2)+(bin+1)]; | |
698 | } | |
699 | } | |
700 | } | |
701 | else entries = fCalEntries->At(ich); | |
702 | //Float_t mean = calRocMean->GetValue(ich)*10.0; | |
703 | Float_t rms = calRocRMS->GetValue(ich)*10.0; | |
704 | if(ich > 1720) printf("rms %f\n",rms); | |
705 | ||
706 | //if((entries < 0.3*meanentries) || (TMath::Abs(rms-meansquares) > ((Float_t)(fAdcMax-fAdcMin)/2.0)) || (rms == 0.0)) calROC->SetStatus(ich, AliTRDCalPadStatus::kMasked); | |
707 | if(rms <= 0.01) calROC->SetStatus(ich, AliTRDCalPadStatus::kMasked); | |
708 | } | |
709 | } | |
710 | ||
711 | return obj; | |
712 | ||
713 | } | |
714 | //_____________________________________________________________________ | |
715 | void AliTRDCalibPadStatus::DumpToFile(const Char_t *filename, const Char_t *dir, Bool_t append) /*FOLD00*/ | |
716 | { | |
717 | // | |
718 | // Write class to file | |
719 | // | |
720 | ||
721 | TString sDir(dir); | |
722 | TString option; | |
723 | ||
724 | if ( append ) | |
725 | option = "update"; | |
726 | else | |
727 | option = "recreate"; | |
728 | ||
729 | TDirectory *backup = gDirectory; | |
730 | TFile f(filename,option.Data()); | |
731 | f.cd(); | |
732 | if ( !sDir.IsNull() ){ | |
733 | f.mkdir(sDir.Data()); | |
734 | f.cd(sDir); | |
735 | } | |
736 | this->Write(); | |
737 | f.Close(); | |
738 | ||
739 | if ( backup ) backup->cd(); | |
740 | }//_____________________________________________________________________________ | |
741 | Int_t AliTRDCalibPadStatus::GetPlane(Int_t d) const | |
742 | { | |
743 | // | |
744 | // Reconstruct the plane number from the detector number | |
745 | // | |
746 | ||
747 | return ((Int_t) (d % 6)); | |
748 | ||
749 | } | |
750 | ||
751 | //_____________________________________________________________________________ | |
752 | Int_t AliTRDCalibPadStatus::GetChamber(Int_t d) const | |
753 | { | |
754 | // | |
755 | // Reconstruct the chamber number from the detector number | |
756 | // | |
757 | ||
758 | return ((Int_t) (d % 30) / 6); | |
759 | ||
760 | } | |
761 | //_____________________________________________________________________________ | |
762 | Int_t AliTRDCalibPadStatus::GetSector(Int_t d) const | |
763 | { | |
764 | // | |
765 | // Reconstruct the sector number from the detector number | |
766 | // | |
767 | ||
768 | return ((Int_t) (d / 30)); | |
769 | ||
770 | } | |
771 | ||
772 |