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a235e2bc | 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 | /* $Id$ */ | |
16 | ||
17 | //________________________________________________________________________ | |
18 | // | |
19 | // A help class for monitoring and calibration tools: MOOD, AMORE etc., | |
20 | // It can be created and used a la (ctor): | |
21 | /* | |
22 | //Create the object for making the histograms | |
23 | fPedestals = new AliCaloCalibPedestal( fDetType ); | |
24 | // AliCaloCalibPedestal knows how many modules we have for PHOS or EMCAL | |
25 | fNumModules = fPedestals->GetModules(); | |
26 | */ | |
27 | // fed an event: | |
28 | // fPedestals->ProcessEvent(fCaloRawStream); | |
29 | // asked to draw histograms: | |
30 | // fPedestals->GetDeadMap(i)->Draw("col"); | |
31 | // or | |
32 | // fPedestals->GetPeakProfileHighGainRatio((i < fNumModules) ? i : fVisibleModule)->Draw("colz"); | |
33 | // etc. | |
34 | // The pseudo-code examples above were from the first implementation in MOOD (summer 2007). | |
35 | //________________________________________________________________________ | |
36 | ||
356c3e0c | 37 | #include "TH1.h" |
38 | #include "TFile.h" | |
39 | ||
40 | #include <fstream> | |
41 | #include <iostream> | |
42 | ||
a235e2bc | 43 | #include "AliCaloRawStream.h" |
44 | ||
356c3e0c | 45 | //The include file |
46 | #include "AliCaloCalibPedestal.h" | |
47 | ||
48 | ClassImp(AliCaloCalibPedestal) | |
49 | ||
50 | using namespace std; | |
51 | ||
52 | // ctor; initialize everything in order to avoid compiler warnings | |
53 | AliCaloCalibPedestal::AliCaloCalibPedestal(kDetType detectorType) : | |
54 | TObject(), | |
55 | fPedestalLowGain(), | |
56 | fPedestalHighGain(), | |
57 | fPeakMinusPedLowGain(), | |
58 | fPeakMinusPedHighGain(), | |
59 | fPedestalLowGainDiff(), | |
60 | fPedestalHighGainDiff(), | |
61 | fPeakMinusPedLowGainDiff(), | |
62 | fPeakMinusPedHighGainDiff(), | |
63 | fPedestalLowGainRatio(), | |
64 | fPedestalHighGainRatio(), | |
65 | fPeakMinusPedLowGainRatio(), | |
66 | fPeakMinusPedHighGainRatio(), | |
67 | fDeadMap(), | |
68 | fDeadTowers(0), | |
69 | fNewDeadTowers(0), | |
70 | fResurrectedTowers(0), | |
71 | fReference(0), | |
72 | fDetType(kNone), | |
73 | fColumns(0), | |
74 | fRows(0), | |
75 | fModules(0), | |
76 | fRunNumber(-1) | |
77 | { | |
78 | //Default constructor. First we set the detector-type related constants. | |
79 | if (detectorType == kPhos) { | |
80 | fColumns = fgkPhosCols; | |
81 | fRows = fgkPhosRows; | |
82 | fModules = fgkPhosModules; | |
83 | } | |
84 | else { | |
85 | //We'll just trust the enum to keep everything in line, so that if detectorType | |
86 | //isn't kPhos then it is kEmCal. Note, however, that this is not necessarily the | |
87 | //case, if someone intentionally gives another number | |
88 | fColumns = fgkEmCalCols; | |
89 | fRows = fgkEmCalRows; | |
90 | fModules = fgkEmCalModules; | |
91 | } | |
92 | fDetType = detectorType; | |
93 | ||
94 | //Then, loop for the requested number of modules | |
95 | TString title, name; | |
96 | for (int i = 0; i < fModules; i++) { | |
97 | //Pedestals, low gain | |
98 | name = "hPedlowgain"; | |
99 | name += i; | |
100 | title = "Pedestals, low gain, module "; | |
101 | title += i; | |
102 | fPedestalLowGain.Add(new TProfile2D(name, title, | |
103 | fColumns, 0.0, fColumns, | |
104 | fRows, -fRows, 0.0)); | |
105 | ||
106 | //Pedestals, high gain | |
107 | name = "hPedhighgain"; | |
108 | name += i; | |
109 | title = "Pedestals, high gain, module "; | |
110 | title += i; | |
111 | fPedestalHighGain.Add(new TProfile2D(name, title, | |
112 | fColumns, 0.0, fColumns, | |
113 | fRows, -fRows, 0.0)); | |
114 | ||
115 | //Peak-Pedestals, low gain | |
116 | name = "hPeakMinusPedlowgain"; | |
117 | name += i; | |
118 | title = "Peak-Pedestal, low gain, module "; | |
119 | title += i; | |
120 | fPeakMinusPedLowGain.Add(new TProfile2D(name, title, | |
121 | fColumns, 0.0, fColumns, | |
122 | fRows, -fRows, 0.0)); | |
123 | ||
124 | //Peak-Pedestals, high gain | |
125 | name = "hPeakMinusPedhighgain"; | |
126 | name += i; | |
127 | title = "Peak-Pedestal, high gain, module "; | |
128 | title += i; | |
129 | fPeakMinusPedHighGain.Add(new TProfile2D(name, title, | |
130 | fColumns, 0.0, fColumns, | |
131 | fRows, -fRows, 0.0)); | |
132 | ||
133 | name = "hDeadMap"; | |
134 | name += i; | |
135 | title = "Dead map, module "; | |
136 | title += i; | |
137 | fDeadMap.Add(new TH2D(name, title, fColumns, 0.0, fColumns, | |
138 | fRows, -fRows, 0.0)); | |
139 | ||
140 | }//end for nModules create the histograms | |
141 | ||
142 | //Compress the arrays, in order to remove the empty objects (a 16 slot array is created by default) | |
143 | fPedestalLowGain.Compress(); | |
144 | fPedestalHighGain.Compress(); | |
145 | fPeakMinusPedLowGain.Compress(); | |
146 | fPeakMinusPedHighGain.Compress(); | |
147 | fDeadMap.Compress(); | |
148 | //Make them the owners of the profiles, so we don't need to care about deleting them | |
149 | //fPedestalLowGain.SetOwner(); | |
150 | //fPedestalHighGain.SetOwner(); | |
151 | //fPeakMinusPedLowGain.SetOwner(); | |
152 | //fPeakMinusPedHighGain.SetOwner(); | |
153 | ||
154 | } | |
155 | ||
156 | // dtor | |
157 | //_____________________________________________________________________ | |
158 | AliCaloCalibPedestal::~AliCaloCalibPedestal() | |
159 | { | |
160 | if (fReference) delete fReference;//Delete the reference object, if it has been loaded | |
161 | //TObjArray will delete the histos/profiles when it is deleted. | |
162 | } | |
163 | ||
164 | // copy ctor | |
165 | //_____________________________________________________________________ | |
166 | AliCaloCalibPedestal::AliCaloCalibPedestal(const AliCaloCalibPedestal &ped) : | |
167 | TObject(ped), | |
168 | fPedestalLowGain(), | |
169 | fPedestalHighGain(), | |
170 | fPeakMinusPedLowGain(), | |
171 | fPeakMinusPedHighGain(), | |
172 | fPedestalLowGainDiff(), | |
173 | fPedestalHighGainDiff(), | |
174 | fPeakMinusPedLowGainDiff(), | |
175 | fPeakMinusPedHighGainDiff(), | |
176 | fPedestalLowGainRatio(), | |
177 | fPedestalHighGainRatio(), | |
178 | fPeakMinusPedLowGainRatio(), | |
179 | fPeakMinusPedHighGainRatio(), | |
180 | fDeadMap(), | |
181 | fDeadTowers(ped.GetDeadTowerCount()), | |
182 | fNewDeadTowers(ped.GetDeadTowerNew()), | |
183 | fResurrectedTowers(ped.GetDeadTowerResurrected()), | |
184 | fReference( 0 ), //! note that we do not try to copy the reference info here | |
185 | fDetType(ped.GetDetectorType()), | |
186 | fColumns(ped.GetColumns()), | |
187 | fRows(ped.GetRows()), | |
188 | fModules(ped.GetModules()), | |
189 | fRunNumber(ped.GetRunNumber()) | |
190 | { | |
191 | // Then the ObjArray ones; we add the histograms rather than trying TObjArray = assignment | |
192 | //DS: this has not really been tested yet.. | |
193 | for (int i = 0; i < fModules; i++) { | |
194 | fPedestalLowGain.Add( ped.GetPedProfileLowGain(i) ); | |
195 | fPedestalHighGain.Add( ped.GetPedProfileHighGain(i) ); | |
196 | fPeakMinusPedLowGain.Add( ped.GetPeakProfileLowGain(i) ); | |
197 | fPeakMinusPedHighGain.Add( ped.GetPeakProfileHighGain(i) ); | |
198 | ||
199 | fDeadMap.Add( ped.GetDeadMap(i) ); | |
200 | }//end for nModules | |
201 | ||
202 | //Compress the arrays, in order to remove the empty objects (a 16 slot array is created by default) | |
203 | fPedestalLowGain.Compress(); | |
204 | fPedestalHighGain.Compress(); | |
205 | fPeakMinusPedLowGain.Compress(); | |
206 | fPeakMinusPedHighGain.Compress(); | |
207 | fDeadMap.Compress(); | |
208 | } | |
209 | ||
210 | // assignment operator; use copy ctor to make life easy.. | |
211 | //_____________________________________________________________________ | |
212 | AliCaloCalibPedestal& AliCaloCalibPedestal::operator = (const AliCaloCalibPedestal &source) | |
213 | { | |
a235e2bc | 214 | // assignment operator; use copy ctor |
356c3e0c | 215 | if (&source == this) return *this; |
216 | ||
217 | new (this) AliCaloCalibPedestal(source); | |
218 | return *this; | |
219 | } | |
220 | ||
221 | //_____________________________________________________________________ | |
222 | void AliCaloCalibPedestal::Reset() | |
223 | { | |
a235e2bc | 224 | // Reset all arrays/histograms |
356c3e0c | 225 | for (int i = 0; i < fModules; i++) { |
226 | GetPedProfileLowGain(i)->Reset(); | |
227 | GetPedProfileHighGain(i)->Reset(); | |
228 | GetPeakProfileLowGain(i)->Reset(); | |
229 | GetPeakProfileHighGain(i)->Reset(); | |
230 | GetDeadMap(i)->Reset(); | |
231 | ||
232 | if (!fPedestalLowGainDiff.IsEmpty()) { | |
233 | //This means that the comparison profiles have been created. | |
234 | ||
235 | GetPedProfileLowGainDiff(i)->Reset(); | |
236 | GetPedProfileHighGainDiff(i)->Reset(); | |
237 | GetPeakProfileLowGainDiff(i)->Reset(); | |
238 | GetPeakProfileHighGainDiff(i)->Reset(); | |
239 | ||
240 | GetPedProfileLowGainRatio(i)->Reset(); | |
241 | GetPedProfileHighGainRatio(i)->Reset(); | |
242 | GetPeakProfileLowGainRatio(i)->Reset(); | |
243 | GetPeakProfileHighGainRatio(i)->Reset(); | |
244 | } | |
245 | } | |
246 | fDeadTowers = 0; | |
247 | fNewDeadTowers = 0; | |
248 | fResurrectedTowers = 0; | |
249 | ||
250 | //To think about: should fReference be deleted too?... let's not do it this time, at least... | |
251 | } | |
252 | ||
253 | //_____________________________________________________________________ | |
254 | Bool_t AliCaloCalibPedestal::ProcessEvent(AliCaloRawStream *in) | |
255 | { | |
a235e2bc | 256 | // Method to process=analyze one event in the data stream |
356c3e0c | 257 | if (!in) return kFALSE; //Return right away if there's a null pointer |
258 | ||
356c3e0c | 259 | int sample, i = 0; //The sample temp, and the sample number in current event. |
260 | int max = fgkSampleMin, min = fgkSampleMax;//Use these for picking the pedestal | |
261 | int gain = 0; | |
262 | ||
263 | while (in->Next()) { | |
264 | sample = in->GetSignal(); //Get the adc signal | |
265 | if (sample < min) min = sample; | |
266 | if (sample > max) max = sample; | |
267 | i++; | |
268 | if ( i >= in->GetTimeLength()) { | |
269 | //If we're here then we're done with this tower | |
270 | gain = 1 - in->IsLowGain(); | |
271 | ||
272 | int arrayPos = in->GetModule(); //The modules are numbered starting from 0 | |
273 | if (arrayPos >= fModules) { | |
274 | //TODO: return an error message, if appopriate (perhaps if debug>0?) | |
275 | return kFALSE; | |
276 | } | |
277 | ||
278 | //Debug | |
279 | if (arrayPos < 0 || arrayPos >= fModules) { | |
280 | printf("Oh no: arrayPos = %i.\n", arrayPos); | |
281 | } | |
282 | ||
283 | //NOTE: coordinates are (column, row) for the profiles | |
284 | if (gain == 0) { | |
285 | //fill the low gain histograms | |
286 | ((TProfile2D*)fPedestalLowGain[arrayPos])->Fill(in->GetColumn(), -in->GetRow() - 1, min); | |
287 | ((TProfile2D*)fPeakMinusPedLowGain[arrayPos])->Fill(in->GetColumn(), -in->GetRow() - 1, max - min); | |
288 | } | |
289 | else {//fill the high gain ones | |
290 | ((TProfile2D*)fPedestalHighGain[arrayPos])->Fill(in->GetColumn(), -in->GetRow() - 1, min); | |
291 | ((TProfile2D*)fPeakMinusPedHighGain[arrayPos])->Fill(in->GetColumn(), -in->GetRow() - 1, max - min); | |
292 | }//end if gain | |
293 | ||
294 | max = fgkSampleMin; min = fgkSampleMax; | |
295 | i = 0; | |
296 | ||
297 | }//End if end of tower | |
298 | ||
299 | }//end while, of stream | |
300 | ||
301 | return kTRUE; | |
302 | } | |
303 | ||
304 | //_____________________________________________________________________ | |
305 | Bool_t AliCaloCalibPedestal::SaveHistograms(TString fileName, Bool_t saveEmptyHistos) | |
306 | { | |
307 | //Saves all the histograms (or profiles, to be accurate) to the designated file | |
308 | ||
309 | TFile destFile(fileName, "recreate"); | |
310 | ||
311 | if (destFile.IsZombie()) { | |
312 | return kFALSE; | |
313 | } | |
314 | ||
315 | destFile.cd(); | |
316 | ||
317 | for (int i = 0; i < fModules; i++) { | |
318 | if( ((TProfile2D *)fPeakMinusPedLowGain[i])->GetEntries() || saveEmptyHistos) { | |
319 | fPeakMinusPedLowGain[i]->Write(); | |
320 | } | |
321 | if( ((TProfile2D *)fPeakMinusPedHighGain[i])->GetEntries() || saveEmptyHistos) { | |
322 | fPeakMinusPedHighGain[i]->Write(); | |
323 | } | |
324 | if( ((TProfile2D *)fPedestalLowGain[i])->GetEntries() || saveEmptyHistos) { | |
325 | fPedestalLowGain[i]->Write(); | |
326 | } | |
327 | if( ((TProfile2D *)fPedestalHighGain[i])->GetEntries() || saveEmptyHistos) { | |
328 | fPedestalHighGain[i]->Write(); | |
329 | } | |
330 | } | |
331 | ||
332 | destFile.Close(); | |
333 | ||
334 | return kTRUE; | |
335 | } | |
336 | ||
337 | //_____________________________________________________________________ | |
338 | Bool_t AliCaloCalibPedestal::LoadReferenceCalib(TString fileName, TString objectName) | |
339 | { | |
340 | ||
341 | //Make sure that the histograms created when loading the object are not destroyed as the file object is destroyed | |
342 | TH1::AddDirectory(kFALSE); | |
343 | ||
344 | TFile *sourceFile = new TFile(fileName); | |
345 | if (sourceFile->IsZombie()) { | |
346 | return kFALSE;//We couldn't load the reference | |
347 | } | |
348 | ||
349 | if (fReference) delete fReference;//Delete the reference object, if it already exists | |
350 | fReference = 0; | |
351 | ||
352 | fReference = (AliCaloCalibPedestal*)sourceFile->Get(objectName); | |
353 | ||
354 | if (!fReference || !(fReference->InheritsFrom(AliCaloCalibPedestal::Class())) || (fReference->GetDetectorType() != fDetType)) { | |
355 | if (fReference) delete fReference;//Delete the object, in case we had an object of the wrong type | |
356 | fReference = 0; | |
357 | return kFALSE; | |
358 | } | |
359 | ||
360 | delete sourceFile; | |
361 | ||
362 | //Reset the histogram ownership behaviour. NOTE: a better workaround would be good, since this may accidentally set AddDirectory to true, even | |
363 | //if we are called by someone who has set it to false... | |
364 | TH1::AddDirectory(kTRUE); | |
365 | ||
366 | return kTRUE;//We succesfully loaded the object | |
367 | } | |
368 | ||
369 | //_____________________________________________________________________ | |
370 | void AliCaloCalibPedestal::ValidateComparisonProfiles() | |
371 | { | |
a235e2bc | 372 | //Make sure the comparison histos exist |
356c3e0c | 373 | if (!fPedestalLowGainDiff.IsEmpty()) return; //The profiles already exist. We just check one, because they're all created at |
374 | //the same time | |
375 | ||
376 | ||
377 | //Then, loop for the requested number of modules | |
378 | TString title, name; | |
379 | for (int i = 0; i < fModules; i++) { | |
380 | //Pedestals, low gain | |
381 | name = "hPedlowgainDiff"; | |
382 | name += i; | |
383 | title = "Pedestals difference, low gain, module "; | |
384 | title += i; | |
385 | fPedestalLowGainDiff.Add(new TProfile2D(name, title, | |
386 | fColumns, 0.0, fColumns, | |
387 | fRows, -fRows, 0.0)); | |
388 | ||
389 | //Pedestals, high gain | |
390 | name = "hPedhighgainDiff"; | |
391 | name += i; | |
392 | title = "Pedestals difference, high gain, module "; | |
393 | title += i; | |
394 | fPedestalHighGainDiff.Add(new TProfile2D(name, title, | |
395 | fColumns, 0.0, fColumns, | |
396 | fRows, -fRows, 0.0)); | |
397 | ||
398 | //Peak-Pedestals, low gain | |
399 | name = "hPeakMinusPedlowgainDiff"; | |
400 | name += i; | |
401 | title = "Peak-Pedestal difference, low gain, module "; | |
402 | title += i; | |
403 | fPeakMinusPedLowGainDiff.Add(new TProfile2D(name, title, | |
404 | fColumns, 0.0, fColumns, | |
405 | fRows, -fRows, 0.0)); | |
406 | ||
407 | //Peak-Pedestals, high gain | |
408 | name = "hPeakMinusPedhighgainDiff"; | |
409 | name += i; | |
410 | title = "Peak-Pedestal difference, high gain, module "; | |
411 | title += i; | |
412 | fPeakMinusPedHighGainDiff.Add(new TProfile2D(name, title, | |
413 | fColumns, 0.0, fColumns, | |
414 | fRows, -fRows, 0.0)); | |
415 | ||
416 | //Pedestals, low gain | |
417 | name = "hPedlowgainRatio"; | |
418 | name += i; | |
419 | title = "Pedestals ratio, low gain, module "; | |
420 | title += i; | |
421 | fPedestalLowGainRatio.Add(new TProfile2D(name, title, | |
422 | fColumns, 0.0, fColumns, | |
423 | fRows, -fRows, 0.0)); | |
424 | ||
425 | //Pedestals, high gain | |
426 | name = "hPedhighgainRatio"; | |
427 | name += i; | |
428 | title = "Pedestals ratio, high gain, module "; | |
429 | title += i; | |
430 | fPedestalHighGainRatio.Add(new TProfile2D(name, title, | |
431 | fColumns, 0.0, fColumns, | |
432 | fRows, -fRows, 0.0)); | |
433 | ||
434 | //Peak-Pedestals, low gain | |
435 | name = "hPeakMinusPedlowgainRatio"; | |
436 | name += i; | |
437 | title = "Peak-Pedestal ratio, low gain, module "; | |
438 | title += i; | |
439 | fPeakMinusPedLowGainRatio.Add(new TProfile2D(name, title, | |
440 | fColumns, 0.0, fColumns, | |
441 | fRows, -fRows, 0.0)); | |
442 | ||
443 | //Peak-Pedestals, high gain | |
444 | name = "hPeakMinusPedhighgainRatio"; | |
445 | name += i; | |
446 | title = "Peak-Pedestal ratio, high gain, module "; | |
447 | title += i; | |
448 | fPeakMinusPedHighGainRatio.Add(new TProfile2D(name, title, | |
449 | fColumns, 0.0, fColumns, | |
450 | fRows, -fRows, 0.0)); | |
451 | ||
452 | }//end for nModules create the histograms | |
453 | } | |
454 | ||
455 | //_____________________________________________________________________ | |
456 | void AliCaloCalibPedestal::ComputeDiffAndRatio() | |
457 | { | |
a235e2bc | 458 | // calculate differences and ratios relative to a reference |
356c3e0c | 459 | ValidateComparisonProfiles();//Make sure the comparison histos exist |
460 | ||
461 | if (!fReference) { | |
462 | return;//Return if the reference object isn't loaded | |
463 | } | |
464 | ||
465 | for (int i = 0; i < fModules; i++) { | |
466 | //Compute the ratio of the histograms | |
467 | ||
468 | ((TProfile2D*)fPedestalLowGainRatio[i])->Divide(GetPedProfileLowGain(i), fReference->GetPedProfileLowGain(i), 1.0, 1.0); | |
469 | ((TProfile2D*)fPedestalHighGainRatio[i])->Divide(GetPedProfileHighGain(i), fReference->GetPedProfileHighGain(i), 1.0, 1.0); | |
470 | ((TProfile2D*)fPeakMinusPedLowGainRatio[i])->Divide(GetPeakProfileLowGain(i), fReference->GetPeakProfileLowGain(i), 1.0, 1.0); | |
471 | ((TProfile2D*)fPeakMinusPedHighGainRatio[i])->Divide(GetPeakProfileHighGain(i), fReference->GetPeakProfileHighGain(i), 1.0, 1.0); | |
472 | ||
473 | //For computing the difference, we cannot simply do TProfile2D->Add(), because that subtracts the sum of all entries, | |
474 | //which means that the mean of the new profile will not be the difference of the means. So do it by hand: | |
475 | for (int j = 0; j <= fColumns; j++) { | |
476 | for (int k = 0; k <= fRows; k++) { | |
477 | int bin = ((TProfile2D*)fPeakMinusPedHighGainDiff[i])->GetBin(j+1, k+1);//Note that we assume here that all histos have the same structure... | |
478 | double diff = fReference->GetPeakProfileHighGain(i)->GetBinContent(bin) - GetPeakProfileHighGain(i)->GetBinContent(bin); | |
479 | ((TProfile2D*)fPeakMinusPedHighGainDiff[i])->SetBinContent(j+1, k+1, diff); | |
480 | ((TProfile2D*)fPeakMinusPedHighGainDiff[i])->SetBinEntries(bin, 1); | |
481 | ||
482 | diff = fReference->GetPeakProfileLowGain(i)->GetBinContent(bin) - GetPeakProfileLowGain(i)->GetBinContent(bin); | |
483 | ((TProfile2D*)fPeakMinusPedLowGainDiff[i])->SetBinContent(j+1, k+1, diff); | |
484 | ((TProfile2D*)fPeakMinusPedLowGainDiff[i])->SetBinEntries(bin, 1); | |
485 | ||
486 | diff = fReference->GetPedProfileHighGain(i)->GetBinContent(bin) - GetPedProfileHighGain(i)->GetBinContent(bin); | |
487 | ((TProfile2D*)fPedestalHighGainDiff[i])->SetBinContent(j+1, k+1, diff); | |
488 | ((TProfile2D*)fPedestalHighGainDiff[i])->SetBinEntries(bin, 1); | |
489 | ||
490 | diff = fReference->GetPedProfileLowGain(i)->GetBinContent(bin) - GetPedProfileLowGain(i)->GetBinContent(bin); | |
491 | ((TProfile2D*)fPedestalLowGainDiff[i])->SetBinContent(j+1, k+1, diff); | |
492 | ((TProfile2D*)fPedestalLowGainDiff[i])->SetBinEntries(bin, 1); | |
493 | ||
494 | } // rows | |
495 | } // columns | |
496 | ||
497 | } // modules | |
498 | ||
499 | } | |
500 | ||
501 | //_____________________________________________________________________ | |
502 | void AliCaloCalibPedestal::ComputeDeadTowers(int threshold, const char * deadMapFile) | |
a235e2bc | 503 | { |
504 | //Computes the number of dead towers etc etc into memory, after this you can call the GetDead... -functions | |
356c3e0c | 505 | int countTot = 0; |
506 | int countNew = 0; | |
507 | int countRes = 0; | |
508 | ofstream * fout = 0; | |
509 | ofstream * diff = 0; | |
510 | char name[512];//Quite a long temp buffer, just in case the filename includes a path | |
511 | ||
512 | if (deadMapFile) { | |
513 | snprintf(name, 512, "%s.txt", deadMapFile); | |
514 | fout = new ofstream(name); | |
515 | snprintf(name, 512, "%sdiff.txt", deadMapFile); | |
516 | diff = new ofstream(name); | |
517 | if (!fout->is_open()) { | |
518 | delete fout; | |
519 | fout = 0;//Set the pointer to empty if the file was not opened | |
520 | } | |
521 | if (!diff->is_open()) { | |
522 | delete diff; | |
523 | fout = 0;//Set the pointer to empty if the file was not opened | |
524 | } | |
525 | } | |
526 | ||
527 | for (int i = 0; i < fModules; i++) { | |
528 | if (GetPeakProfileHighGain(i)->GetEntries() > 0) { //don't care about empty histos | |
529 | for (int j = 1; j <= fColumns; j++) { | |
530 | for (int k = 1; k <= fRows; k++) { | |
531 | ||
532 | if (GetPeakProfileHighGain(i)->GetBinContent(j, k) < threshold) {//It's dead | |
533 | countTot++;//One more dead total | |
534 | if (fout) { | |
535 | (*fout) << i << " " | |
536 | << (fRows - k) << " " | |
537 | << (j-1) << " " | |
538 | << "1" << " " | |
539 | << "0" << endl;//Write the status to the deadmap file, if the file is open. | |
540 | } | |
541 | ||
542 | if (fReference && fReference->GetPeakProfileHighGain(i)->GetBinContent(j, k) >= threshold) { | |
543 | ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kRecentlyDeceased); | |
544 | countNew++;//This tower wasn't dead before! | |
545 | if (diff) { | |
546 | ( *diff) << i << " " | |
547 | << (fRows - k) << " " | |
548 | << (j - 1) << " " | |
549 | << "1" << " " | |
550 | << "0" << endl;//Write the status to the deadmap difference file, if the file is open. | |
551 | } | |
552 | } | |
553 | else { | |
554 | ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kDead);//This has been dead before. Nothing new | |
555 | } | |
556 | } | |
557 | else { //It's ALIVE!! | |
558 | //Don't bother with writing the live ones. | |
559 | //if (fout) | |
560 | // (*fout) << i << " " | |
561 | // << (fRows - k) << " " | |
562 | // << (j - 1) << " " | |
563 | // << "1" << " " | |
564 | // << "1" << endl;//Write the status to the deadmap file, if the file is open. | |
565 | if (fReference && fReference->GetPeakProfileHighGain(i)->GetBinContent(j, k) < threshold) { | |
566 | ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kResurrected); | |
567 | countRes++; //This tower was dead before => it's a miracle! :P | |
568 | if (diff) { | |
569 | (*diff) << i << " " | |
570 | << (fRows - k) << " " | |
571 | << (j - 1) << " " | |
572 | << "1" << " " | |
573 | << "1" << endl;//Write the status to the deadmap difference file, if the file is open. | |
574 | } | |
575 | } | |
576 | else { | |
577 | ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kAlive); | |
578 | } | |
579 | } | |
580 | ||
581 | }//end for k/rows | |
582 | }//end for j/columns | |
583 | }//end if GetEntries >= 0 | |
584 | ||
585 | }//end for modules | |
586 | ||
587 | if (fout) { | |
588 | fout->close(); | |
589 | delete fout; | |
590 | } | |
591 | ||
592 | fDeadTowers = countTot; | |
593 | fNewDeadTowers = countNew; | |
594 | fResurrectedTowers = countRes; | |
595 | } | |
596 |