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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(), | |
419341ea | 68 | fNEvents(0), |
69 | fNChanFills(0), | |
356c3e0c | 70 | fDeadTowers(0), |
71 | fNewDeadTowers(0), | |
72 | fResurrectedTowers(0), | |
73 | fReference(0), | |
74 | fDetType(kNone), | |
75 | fColumns(0), | |
76 | fRows(0), | |
77 | fModules(0), | |
78 | fRunNumber(-1) | |
79 | { | |
80 | //Default constructor. First we set the detector-type related constants. | |
81 | if (detectorType == kPhos) { | |
82 | fColumns = fgkPhosCols; | |
83 | fRows = fgkPhosRows; | |
84 | fModules = fgkPhosModules; | |
85 | } | |
86 | else { | |
87 | //We'll just trust the enum to keep everything in line, so that if detectorType | |
88 | //isn't kPhos then it is kEmCal. Note, however, that this is not necessarily the | |
89 | //case, if someone intentionally gives another number | |
90 | fColumns = fgkEmCalCols; | |
91 | fRows = fgkEmCalRows; | |
92 | fModules = fgkEmCalModules; | |
93 | } | |
94 | fDetType = detectorType; | |
95 | ||
96 | //Then, loop for the requested number of modules | |
97 | TString title, name; | |
98 | for (int i = 0; i < fModules; i++) { | |
99 | //Pedestals, low gain | |
100 | name = "hPedlowgain"; | |
101 | name += i; | |
102 | title = "Pedestals, low gain, module "; | |
103 | title += i; | |
104 | fPedestalLowGain.Add(new TProfile2D(name, title, | |
105 | fColumns, 0.0, fColumns, | |
106 | fRows, -fRows, 0.0)); | |
107 | ||
108 | //Pedestals, high gain | |
109 | name = "hPedhighgain"; | |
110 | name += i; | |
111 | title = "Pedestals, high gain, module "; | |
112 | title += i; | |
113 | fPedestalHighGain.Add(new TProfile2D(name, title, | |
114 | fColumns, 0.0, fColumns, | |
115 | fRows, -fRows, 0.0)); | |
116 | ||
117 | //Peak-Pedestals, low gain | |
118 | name = "hPeakMinusPedlowgain"; | |
119 | name += i; | |
120 | title = "Peak-Pedestal, low gain, module "; | |
121 | title += i; | |
122 | fPeakMinusPedLowGain.Add(new TProfile2D(name, title, | |
123 | fColumns, 0.0, fColumns, | |
124 | fRows, -fRows, 0.0)); | |
125 | ||
126 | //Peak-Pedestals, high gain | |
127 | name = "hPeakMinusPedhighgain"; | |
128 | name += i; | |
129 | title = "Peak-Pedestal, high gain, module "; | |
130 | title += i; | |
131 | fPeakMinusPedHighGain.Add(new TProfile2D(name, title, | |
132 | fColumns, 0.0, fColumns, | |
133 | fRows, -fRows, 0.0)); | |
134 | ||
135 | name = "hDeadMap"; | |
136 | name += i; | |
137 | title = "Dead map, module "; | |
138 | title += i; | |
139 | fDeadMap.Add(new TH2D(name, title, fColumns, 0.0, fColumns, | |
140 | fRows, -fRows, 0.0)); | |
141 | ||
142 | }//end for nModules create the histograms | |
143 | ||
144 | //Compress the arrays, in order to remove the empty objects (a 16 slot array is created by default) | |
145 | fPedestalLowGain.Compress(); | |
146 | fPedestalHighGain.Compress(); | |
147 | fPeakMinusPedLowGain.Compress(); | |
148 | fPeakMinusPedHighGain.Compress(); | |
149 | fDeadMap.Compress(); | |
150 | //Make them the owners of the profiles, so we don't need to care about deleting them | |
151 | //fPedestalLowGain.SetOwner(); | |
152 | //fPedestalHighGain.SetOwner(); | |
153 | //fPeakMinusPedLowGain.SetOwner(); | |
154 | //fPeakMinusPedHighGain.SetOwner(); | |
155 | ||
156 | } | |
157 | ||
158 | // dtor | |
159 | //_____________________________________________________________________ | |
160 | AliCaloCalibPedestal::~AliCaloCalibPedestal() | |
161 | { | |
162 | if (fReference) delete fReference;//Delete the reference object, if it has been loaded | |
163 | //TObjArray will delete the histos/profiles when it is deleted. | |
164 | } | |
165 | ||
166 | // copy ctor | |
167 | //_____________________________________________________________________ | |
168 | AliCaloCalibPedestal::AliCaloCalibPedestal(const AliCaloCalibPedestal &ped) : | |
169 | TObject(ped), | |
170 | fPedestalLowGain(), | |
171 | fPedestalHighGain(), | |
172 | fPeakMinusPedLowGain(), | |
173 | fPeakMinusPedHighGain(), | |
174 | fPedestalLowGainDiff(), | |
175 | fPedestalHighGainDiff(), | |
176 | fPeakMinusPedLowGainDiff(), | |
177 | fPeakMinusPedHighGainDiff(), | |
178 | fPedestalLowGainRatio(), | |
179 | fPedestalHighGainRatio(), | |
180 | fPeakMinusPedLowGainRatio(), | |
181 | fPeakMinusPedHighGainRatio(), | |
182 | fDeadMap(), | |
419341ea | 183 | fNEvents(ped.GetNEvents()), |
184 | fNChanFills(ped.GetNChanFills()), | |
356c3e0c | 185 | fDeadTowers(ped.GetDeadTowerCount()), |
186 | fNewDeadTowers(ped.GetDeadTowerNew()), | |
187 | fResurrectedTowers(ped.GetDeadTowerResurrected()), | |
188 | fReference( 0 ), //! note that we do not try to copy the reference info here | |
189 | fDetType(ped.GetDetectorType()), | |
190 | fColumns(ped.GetColumns()), | |
191 | fRows(ped.GetRows()), | |
192 | fModules(ped.GetModules()), | |
193 | fRunNumber(ped.GetRunNumber()) | |
194 | { | |
195 | // Then the ObjArray ones; we add the histograms rather than trying TObjArray = assignment | |
196 | //DS: this has not really been tested yet.. | |
197 | for (int i = 0; i < fModules; i++) { | |
198 | fPedestalLowGain.Add( ped.GetPedProfileLowGain(i) ); | |
199 | fPedestalHighGain.Add( ped.GetPedProfileHighGain(i) ); | |
200 | fPeakMinusPedLowGain.Add( ped.GetPeakProfileLowGain(i) ); | |
201 | fPeakMinusPedHighGain.Add( ped.GetPeakProfileHighGain(i) ); | |
202 | ||
203 | fDeadMap.Add( ped.GetDeadMap(i) ); | |
204 | }//end for nModules | |
205 | ||
206 | //Compress the arrays, in order to remove the empty objects (a 16 slot array is created by default) | |
207 | fPedestalLowGain.Compress(); | |
208 | fPedestalHighGain.Compress(); | |
209 | fPeakMinusPedLowGain.Compress(); | |
210 | fPeakMinusPedHighGain.Compress(); | |
211 | fDeadMap.Compress(); | |
212 | } | |
213 | ||
214 | // assignment operator; use copy ctor to make life easy.. | |
215 | //_____________________________________________________________________ | |
216 | AliCaloCalibPedestal& AliCaloCalibPedestal::operator = (const AliCaloCalibPedestal &source) | |
217 | { | |
a235e2bc | 218 | // assignment operator; use copy ctor |
356c3e0c | 219 | if (&source == this) return *this; |
220 | ||
221 | new (this) AliCaloCalibPedestal(source); | |
222 | return *this; | |
223 | } | |
224 | ||
225 | //_____________________________________________________________________ | |
226 | void AliCaloCalibPedestal::Reset() | |
227 | { | |
a235e2bc | 228 | // Reset all arrays/histograms |
356c3e0c | 229 | for (int i = 0; i < fModules; i++) { |
230 | GetPedProfileLowGain(i)->Reset(); | |
231 | GetPedProfileHighGain(i)->Reset(); | |
232 | GetPeakProfileLowGain(i)->Reset(); | |
233 | GetPeakProfileHighGain(i)->Reset(); | |
234 | GetDeadMap(i)->Reset(); | |
235 | ||
236 | if (!fPedestalLowGainDiff.IsEmpty()) { | |
237 | //This means that the comparison profiles have been created. | |
238 | ||
239 | GetPedProfileLowGainDiff(i)->Reset(); | |
240 | GetPedProfileHighGainDiff(i)->Reset(); | |
241 | GetPeakProfileLowGainDiff(i)->Reset(); | |
242 | GetPeakProfileHighGainDiff(i)->Reset(); | |
243 | ||
244 | GetPedProfileLowGainRatio(i)->Reset(); | |
245 | GetPedProfileHighGainRatio(i)->Reset(); | |
246 | GetPeakProfileLowGainRatio(i)->Reset(); | |
247 | GetPeakProfileHighGainRatio(i)->Reset(); | |
248 | } | |
249 | } | |
419341ea | 250 | fNEvents = 0; |
251 | fNChanFills = 0; | |
356c3e0c | 252 | fDeadTowers = 0; |
253 | fNewDeadTowers = 0; | |
254 | fResurrectedTowers = 0; | |
255 | ||
256 | //To think about: should fReference be deleted too?... let's not do it this time, at least... | |
257 | } | |
258 | ||
419341ea | 259 | //_____________________________________________________________________ |
260 | Bool_t AliCaloCalibPedestal::AddInfo(const AliCaloCalibPedestal *ped) | |
261 | { | |
262 | // just do this for the basic histograms/profiles that get filled in ProcessEvent | |
263 | // may not have data for all modules, but let's just Add everything.. | |
264 | for (int i = 0; i < fModules; i++) { | |
2ce7ee7f | 265 | GetPedProfileLowGain(i)->Add( ped->GetPedProfileLowGain(i) ); |
266 | GetPedProfileHighGain(i)->Add( ped->GetPedProfileHighGain(i) ); | |
267 | GetPeakProfileLowGain(i)->Add( ped->GetPeakProfileLowGain(i) ); | |
268 | GetPeakProfileHighGain(i)->Add( ped->GetPeakProfileHighGain(i) ); | |
419341ea | 269 | }//end for nModules |
270 | ||
271 | // DeadMap; Diff profiles etc would need to be redone after this operation | |
272 | ||
273 | return kTRUE;//We succesfully added info from the supplied object | |
274 | } | |
275 | ||
356c3e0c | 276 | //_____________________________________________________________________ |
277 | Bool_t AliCaloCalibPedestal::ProcessEvent(AliCaloRawStream *in) | |
278 | { | |
a235e2bc | 279 | // Method to process=analyze one event in the data stream |
356c3e0c | 280 | if (!in) return kFALSE; //Return right away if there's a null pointer |
281 | ||
419341ea | 282 | fNEvents++; // one more event |
356c3e0c | 283 | int sample, i = 0; //The sample temp, and the sample number in current event. |
284 | int max = fgkSampleMin, min = fgkSampleMax;//Use these for picking the pedestal | |
285 | int gain = 0; | |
286 | ||
287 | while (in->Next()) { | |
288 | sample = in->GetSignal(); //Get the adc signal | |
289 | if (sample < min) min = sample; | |
290 | if (sample > max) max = sample; | |
291 | i++; | |
292 | if ( i >= in->GetTimeLength()) { | |
293 | //If we're here then we're done with this tower | |
294 | gain = 1 - in->IsLowGain(); | |
295 | ||
296 | int arrayPos = in->GetModule(); //The modules are numbered starting from 0 | |
297 | if (arrayPos >= fModules) { | |
298 | //TODO: return an error message, if appopriate (perhaps if debug>0?) | |
299 | return kFALSE; | |
300 | } | |
301 | ||
302 | //Debug | |
303 | if (arrayPos < 0 || arrayPos >= fModules) { | |
304 | printf("Oh no: arrayPos = %i.\n", arrayPos); | |
305 | } | |
306 | ||
419341ea | 307 | fNChanFills++; // one more channel found, and profile to be filled |
356c3e0c | 308 | //NOTE: coordinates are (column, row) for the profiles |
309 | if (gain == 0) { | |
310 | //fill the low gain histograms | |
311 | ((TProfile2D*)fPedestalLowGain[arrayPos])->Fill(in->GetColumn(), -in->GetRow() - 1, min); | |
312 | ((TProfile2D*)fPeakMinusPedLowGain[arrayPos])->Fill(in->GetColumn(), -in->GetRow() - 1, max - min); | |
313 | } | |
314 | else {//fill the high gain ones | |
315 | ((TProfile2D*)fPedestalHighGain[arrayPos])->Fill(in->GetColumn(), -in->GetRow() - 1, min); | |
316 | ((TProfile2D*)fPeakMinusPedHighGain[arrayPos])->Fill(in->GetColumn(), -in->GetRow() - 1, max - min); | |
317 | }//end if gain | |
419341ea | 318 | |
356c3e0c | 319 | max = fgkSampleMin; min = fgkSampleMax; |
320 | i = 0; | |
321 | ||
322 | }//End if end of tower | |
323 | ||
324 | }//end while, of stream | |
325 | ||
326 | return kTRUE; | |
327 | } | |
328 | ||
329 | //_____________________________________________________________________ | |
330 | Bool_t AliCaloCalibPedestal::SaveHistograms(TString fileName, Bool_t saveEmptyHistos) | |
331 | { | |
332 | //Saves all the histograms (or profiles, to be accurate) to the designated file | |
333 | ||
334 | TFile destFile(fileName, "recreate"); | |
335 | ||
336 | if (destFile.IsZombie()) { | |
337 | return kFALSE; | |
338 | } | |
339 | ||
340 | destFile.cd(); | |
341 | ||
342 | for (int i = 0; i < fModules; i++) { | |
343 | if( ((TProfile2D *)fPeakMinusPedLowGain[i])->GetEntries() || saveEmptyHistos) { | |
344 | fPeakMinusPedLowGain[i]->Write(); | |
345 | } | |
346 | if( ((TProfile2D *)fPeakMinusPedHighGain[i])->GetEntries() || saveEmptyHistos) { | |
347 | fPeakMinusPedHighGain[i]->Write(); | |
348 | } | |
349 | if( ((TProfile2D *)fPedestalLowGain[i])->GetEntries() || saveEmptyHistos) { | |
350 | fPedestalLowGain[i]->Write(); | |
351 | } | |
352 | if( ((TProfile2D *)fPedestalHighGain[i])->GetEntries() || saveEmptyHistos) { | |
353 | fPedestalHighGain[i]->Write(); | |
354 | } | |
355 | } | |
356 | ||
357 | destFile.Close(); | |
358 | ||
359 | return kTRUE; | |
360 | } | |
361 | ||
362 | //_____________________________________________________________________ | |
363 | Bool_t AliCaloCalibPedestal::LoadReferenceCalib(TString fileName, TString objectName) | |
364 | { | |
365 | ||
366 | //Make sure that the histograms created when loading the object are not destroyed as the file object is destroyed | |
367 | TH1::AddDirectory(kFALSE); | |
368 | ||
369 | TFile *sourceFile = new TFile(fileName); | |
370 | if (sourceFile->IsZombie()) { | |
371 | return kFALSE;//We couldn't load the reference | |
372 | } | |
373 | ||
374 | if (fReference) delete fReference;//Delete the reference object, if it already exists | |
375 | fReference = 0; | |
376 | ||
377 | fReference = (AliCaloCalibPedestal*)sourceFile->Get(objectName); | |
378 | ||
379 | if (!fReference || !(fReference->InheritsFrom(AliCaloCalibPedestal::Class())) || (fReference->GetDetectorType() != fDetType)) { | |
380 | if (fReference) delete fReference;//Delete the object, in case we had an object of the wrong type | |
381 | fReference = 0; | |
382 | return kFALSE; | |
383 | } | |
384 | ||
385 | delete sourceFile; | |
386 | ||
387 | //Reset the histogram ownership behaviour. NOTE: a better workaround would be good, since this may accidentally set AddDirectory to true, even | |
388 | //if we are called by someone who has set it to false... | |
389 | TH1::AddDirectory(kTRUE); | |
390 | ||
391 | return kTRUE;//We succesfully loaded the object | |
392 | } | |
393 | ||
394 | //_____________________________________________________________________ | |
395 | void AliCaloCalibPedestal::ValidateComparisonProfiles() | |
396 | { | |
a235e2bc | 397 | //Make sure the comparison histos exist |
356c3e0c | 398 | if (!fPedestalLowGainDiff.IsEmpty()) return; //The profiles already exist. We just check one, because they're all created at |
399 | //the same time | |
400 | ||
401 | ||
402 | //Then, loop for the requested number of modules | |
403 | TString title, name; | |
404 | for (int i = 0; i < fModules; i++) { | |
405 | //Pedestals, low gain | |
406 | name = "hPedlowgainDiff"; | |
407 | name += i; | |
408 | title = "Pedestals difference, low gain, module "; | |
409 | title += i; | |
410 | fPedestalLowGainDiff.Add(new TProfile2D(name, title, | |
411 | fColumns, 0.0, fColumns, | |
412 | fRows, -fRows, 0.0)); | |
413 | ||
414 | //Pedestals, high gain | |
415 | name = "hPedhighgainDiff"; | |
416 | name += i; | |
417 | title = "Pedestals difference, high gain, module "; | |
418 | title += i; | |
419 | fPedestalHighGainDiff.Add(new TProfile2D(name, title, | |
420 | fColumns, 0.0, fColumns, | |
421 | fRows, -fRows, 0.0)); | |
422 | ||
423 | //Peak-Pedestals, low gain | |
424 | name = "hPeakMinusPedlowgainDiff"; | |
425 | name += i; | |
426 | title = "Peak-Pedestal difference, low gain, module "; | |
427 | title += i; | |
428 | fPeakMinusPedLowGainDiff.Add(new TProfile2D(name, title, | |
429 | fColumns, 0.0, fColumns, | |
430 | fRows, -fRows, 0.0)); | |
431 | ||
432 | //Peak-Pedestals, high gain | |
433 | name = "hPeakMinusPedhighgainDiff"; | |
434 | name += i; | |
435 | title = "Peak-Pedestal difference, high gain, module "; | |
436 | title += i; | |
437 | fPeakMinusPedHighGainDiff.Add(new TProfile2D(name, title, | |
438 | fColumns, 0.0, fColumns, | |
439 | fRows, -fRows, 0.0)); | |
440 | ||
441 | //Pedestals, low gain | |
442 | name = "hPedlowgainRatio"; | |
443 | name += i; | |
444 | title = "Pedestals ratio, low gain, module "; | |
445 | title += i; | |
446 | fPedestalLowGainRatio.Add(new TProfile2D(name, title, | |
447 | fColumns, 0.0, fColumns, | |
448 | fRows, -fRows, 0.0)); | |
449 | ||
450 | //Pedestals, high gain | |
451 | name = "hPedhighgainRatio"; | |
452 | name += i; | |
453 | title = "Pedestals ratio, high gain, module "; | |
454 | title += i; | |
455 | fPedestalHighGainRatio.Add(new TProfile2D(name, title, | |
456 | fColumns, 0.0, fColumns, | |
457 | fRows, -fRows, 0.0)); | |
458 | ||
459 | //Peak-Pedestals, low gain | |
460 | name = "hPeakMinusPedlowgainRatio"; | |
461 | name += i; | |
462 | title = "Peak-Pedestal ratio, low gain, module "; | |
463 | title += i; | |
464 | fPeakMinusPedLowGainRatio.Add(new TProfile2D(name, title, | |
465 | fColumns, 0.0, fColumns, | |
466 | fRows, -fRows, 0.0)); | |
467 | ||
468 | //Peak-Pedestals, high gain | |
469 | name = "hPeakMinusPedhighgainRatio"; | |
470 | name += i; | |
471 | title = "Peak-Pedestal ratio, high gain, module "; | |
472 | title += i; | |
473 | fPeakMinusPedHighGainRatio.Add(new TProfile2D(name, title, | |
474 | fColumns, 0.0, fColumns, | |
475 | fRows, -fRows, 0.0)); | |
476 | ||
477 | }//end for nModules create the histograms | |
478 | } | |
479 | ||
480 | //_____________________________________________________________________ | |
481 | void AliCaloCalibPedestal::ComputeDiffAndRatio() | |
482 | { | |
a235e2bc | 483 | // calculate differences and ratios relative to a reference |
356c3e0c | 484 | ValidateComparisonProfiles();//Make sure the comparison histos exist |
485 | ||
486 | if (!fReference) { | |
487 | return;//Return if the reference object isn't loaded | |
488 | } | |
489 | ||
490 | for (int i = 0; i < fModules; i++) { | |
491 | //Compute the ratio of the histograms | |
492 | ||
493 | ((TProfile2D*)fPedestalLowGainRatio[i])->Divide(GetPedProfileLowGain(i), fReference->GetPedProfileLowGain(i), 1.0, 1.0); | |
494 | ((TProfile2D*)fPedestalHighGainRatio[i])->Divide(GetPedProfileHighGain(i), fReference->GetPedProfileHighGain(i), 1.0, 1.0); | |
495 | ((TProfile2D*)fPeakMinusPedLowGainRatio[i])->Divide(GetPeakProfileLowGain(i), fReference->GetPeakProfileLowGain(i), 1.0, 1.0); | |
496 | ((TProfile2D*)fPeakMinusPedHighGainRatio[i])->Divide(GetPeakProfileHighGain(i), fReference->GetPeakProfileHighGain(i), 1.0, 1.0); | |
497 | ||
498 | //For computing the difference, we cannot simply do TProfile2D->Add(), because that subtracts the sum of all entries, | |
499 | //which means that the mean of the new profile will not be the difference of the means. So do it by hand: | |
500 | for (int j = 0; j <= fColumns; j++) { | |
501 | for (int k = 0; k <= fRows; k++) { | |
502 | int bin = ((TProfile2D*)fPeakMinusPedHighGainDiff[i])->GetBin(j+1, k+1);//Note that we assume here that all histos have the same structure... | |
503 | double diff = fReference->GetPeakProfileHighGain(i)->GetBinContent(bin) - GetPeakProfileHighGain(i)->GetBinContent(bin); | |
504 | ((TProfile2D*)fPeakMinusPedHighGainDiff[i])->SetBinContent(j+1, k+1, diff); | |
505 | ((TProfile2D*)fPeakMinusPedHighGainDiff[i])->SetBinEntries(bin, 1); | |
506 | ||
507 | diff = fReference->GetPeakProfileLowGain(i)->GetBinContent(bin) - GetPeakProfileLowGain(i)->GetBinContent(bin); | |
508 | ((TProfile2D*)fPeakMinusPedLowGainDiff[i])->SetBinContent(j+1, k+1, diff); | |
509 | ((TProfile2D*)fPeakMinusPedLowGainDiff[i])->SetBinEntries(bin, 1); | |
510 | ||
511 | diff = fReference->GetPedProfileHighGain(i)->GetBinContent(bin) - GetPedProfileHighGain(i)->GetBinContent(bin); | |
512 | ((TProfile2D*)fPedestalHighGainDiff[i])->SetBinContent(j+1, k+1, diff); | |
513 | ((TProfile2D*)fPedestalHighGainDiff[i])->SetBinEntries(bin, 1); | |
514 | ||
515 | diff = fReference->GetPedProfileLowGain(i)->GetBinContent(bin) - GetPedProfileLowGain(i)->GetBinContent(bin); | |
516 | ((TProfile2D*)fPedestalLowGainDiff[i])->SetBinContent(j+1, k+1, diff); | |
517 | ((TProfile2D*)fPedestalLowGainDiff[i])->SetBinEntries(bin, 1); | |
518 | ||
519 | } // rows | |
520 | } // columns | |
521 | ||
522 | } // modules | |
523 | ||
524 | } | |
525 | ||
526 | //_____________________________________________________________________ | |
527 | void AliCaloCalibPedestal::ComputeDeadTowers(int threshold, const char * deadMapFile) | |
a235e2bc | 528 | { |
529 | //Computes the number of dead towers etc etc into memory, after this you can call the GetDead... -functions | |
356c3e0c | 530 | int countTot = 0; |
531 | int countNew = 0; | |
532 | int countRes = 0; | |
533 | ofstream * fout = 0; | |
534 | ofstream * diff = 0; | |
535 | char name[512];//Quite a long temp buffer, just in case the filename includes a path | |
536 | ||
537 | if (deadMapFile) { | |
538 | snprintf(name, 512, "%s.txt", deadMapFile); | |
539 | fout = new ofstream(name); | |
540 | snprintf(name, 512, "%sdiff.txt", deadMapFile); | |
541 | diff = new ofstream(name); | |
542 | if (!fout->is_open()) { | |
543 | delete fout; | |
544 | fout = 0;//Set the pointer to empty if the file was not opened | |
545 | } | |
546 | if (!diff->is_open()) { | |
547 | delete diff; | |
548 | fout = 0;//Set the pointer to empty if the file was not opened | |
549 | } | |
550 | } | |
551 | ||
552 | for (int i = 0; i < fModules; i++) { | |
553 | if (GetPeakProfileHighGain(i)->GetEntries() > 0) { //don't care about empty histos | |
554 | for (int j = 1; j <= fColumns; j++) { | |
555 | for (int k = 1; k <= fRows; k++) { | |
556 | ||
557 | if (GetPeakProfileHighGain(i)->GetBinContent(j, k) < threshold) {//It's dead | |
558 | countTot++;//One more dead total | |
559 | if (fout) { | |
560 | (*fout) << i << " " | |
561 | << (fRows - k) << " " | |
562 | << (j-1) << " " | |
563 | << "1" << " " | |
564 | << "0" << endl;//Write the status to the deadmap file, if the file is open. | |
565 | } | |
566 | ||
567 | if (fReference && fReference->GetPeakProfileHighGain(i)->GetBinContent(j, k) >= threshold) { | |
568 | ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kRecentlyDeceased); | |
569 | countNew++;//This tower wasn't dead before! | |
570 | if (diff) { | |
571 | ( *diff) << i << " " | |
572 | << (fRows - k) << " " | |
573 | << (j - 1) << " " | |
574 | << "1" << " " | |
575 | << "0" << endl;//Write the status to the deadmap difference file, if the file is open. | |
576 | } | |
577 | } | |
578 | else { | |
579 | ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kDead);//This has been dead before. Nothing new | |
580 | } | |
581 | } | |
582 | else { //It's ALIVE!! | |
583 | //Don't bother with writing the live ones. | |
584 | //if (fout) | |
585 | // (*fout) << i << " " | |
586 | // << (fRows - k) << " " | |
587 | // << (j - 1) << " " | |
588 | // << "1" << " " | |
589 | // << "1" << endl;//Write the status to the deadmap file, if the file is open. | |
590 | if (fReference && fReference->GetPeakProfileHighGain(i)->GetBinContent(j, k) < threshold) { | |
591 | ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kResurrected); | |
592 | countRes++; //This tower was dead before => it's a miracle! :P | |
593 | if (diff) { | |
594 | (*diff) << i << " " | |
595 | << (fRows - k) << " " | |
596 | << (j - 1) << " " | |
597 | << "1" << " " | |
598 | << "1" << endl;//Write the status to the deadmap difference file, if the file is open. | |
599 | } | |
600 | } | |
601 | else { | |
602 | ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kAlive); | |
603 | } | |
604 | } | |
605 | ||
606 | }//end for k/rows | |
607 | }//end for j/columns | |
608 | }//end if GetEntries >= 0 | |
609 | ||
610 | }//end for modules | |
611 | ||
612 | if (fout) { | |
613 | fout->close(); | |
614 | delete fout; | |
615 | } | |
616 | ||
617 | fDeadTowers = countTot; | |
618 | fNewDeadTowers = countNew; | |
619 | fResurrectedTowers = countRes; | |
620 | } | |
621 |