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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 | **************************************************************************/ | |
59ed788d | 15 | //* $Id$ */ |
a235e2bc | 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 | ||
59ed788d | 37 | //#include "TCanvas.h" |
356c3e0c | 38 | #include "TH1.h" |
59ed788d | 39 | #include "TF1.h" |
356c3e0c | 40 | #include "TFile.h" |
356c3e0c | 41 | #include <fstream> |
b07ee441 | 42 | #include <sstream> |
356c3e0c | 43 | #include <iostream> |
c490d8e5 | 44 | #include <stdexcept> |
3dba9483 | 45 | #include <cmath> |
356c3e0c | 46 | |
30aa89b0 | 47 | #include "AliRawReader.h" |
32cd4c24 | 48 | #include "AliCaloRawStreamV3.h" |
a235e2bc | 49 | |
356c3e0c | 50 | //The include file |
51 | #include "AliCaloCalibPedestal.h" | |
52 | ||
53 | ClassImp(AliCaloCalibPedestal) | |
54 | ||
55 | using namespace std; | |
56 | ||
57 | // ctor; initialize everything in order to avoid compiler warnings | |
58 | AliCaloCalibPedestal::AliCaloCalibPedestal(kDetType detectorType) : | |
59 | TObject(), | |
60 | fPedestalLowGain(), | |
61 | fPedestalHighGain(), | |
29f94584 | 62 | fPedestalLEDRefLowGain(), |
63 | fPedestalLEDRefHighGain(), | |
356c3e0c | 64 | fPeakMinusPedLowGain(), |
65 | fPeakMinusPedHighGain(), | |
59ed788d | 66 | fPeakMinusPedHighGainHisto(), |
356c3e0c | 67 | fPedestalLowGainDiff(), |
68 | fPedestalHighGainDiff(), | |
29f94584 | 69 | fPedestalLEDRefLowGainDiff(), |
70 | fPedestalLEDRefHighGainDiff(), | |
356c3e0c | 71 | fPeakMinusPedLowGainDiff(), |
72 | fPeakMinusPedHighGainDiff(), | |
73 | fPedestalLowGainRatio(), | |
74 | fPedestalHighGainRatio(), | |
29f94584 | 75 | fPedestalLEDRefLowGainRatio(), |
76 | fPedestalLEDRefHighGainRatio(), | |
356c3e0c | 77 | fPeakMinusPedLowGainRatio(), |
78 | fPeakMinusPedHighGainRatio(), | |
79 | fDeadMap(), | |
419341ea | 80 | fNEvents(0), |
81 | fNChanFills(0), | |
356c3e0c | 82 | fDeadTowers(0), |
83 | fNewDeadTowers(0), | |
84 | fResurrectedTowers(0), | |
85 | fReference(0), | |
86 | fDetType(kNone), | |
87 | fColumns(0), | |
88 | fRows(0), | |
29f94584 | 89 | fLEDRefs(0), |
356c3e0c | 90 | fModules(0), |
18db89b7 | 91 | fRowMin(0), |
92 | fRowMax(0), | |
93 | fRowMultiplier(0), | |
f4fc542c | 94 | fCaloString(), |
95 | fMapping(NULL), | |
3dba9483 | 96 | fRunNumber(-1), |
97 | fSelectPedestalSamples(kTRUE), | |
98 | fFirstPedestalSample(0), | |
59ed788d | 99 | fLastPedestalSample(15), |
100 | fDeadThreshold(5), | |
101 | fWarningThreshold(50), | |
102 | fWarningFraction(0.002), | |
103 | fHotSigma(5) | |
356c3e0c | 104 | { |
105 | //Default constructor. First we set the detector-type related constants. | |
106 | if (detectorType == kPhos) { | |
107 | fColumns = fgkPhosCols; | |
108 | fRows = fgkPhosRows; | |
29f94584 | 109 | fLEDRefs = fgkPhosLEDRefs; |
356c3e0c | 110 | fModules = fgkPhosModules; |
f4fc542c | 111 | fCaloString = "PHOS"; |
18db89b7 | 112 | fRowMin = -1*fRows; |
113 | fRowMax = 0; | |
114 | fRowMultiplier = -1; | |
356c3e0c | 115 | } |
116 | else { | |
117 | //We'll just trust the enum to keep everything in line, so that if detectorType | |
118 | //isn't kPhos then it is kEmCal. Note, however, that this is not necessarily the | |
119 | //case, if someone intentionally gives another number | |
bd3cd9c2 | 120 | fColumns = AliEMCALGeoParams::fgkEMCALCols; |
121 | fRows = AliEMCALGeoParams::fgkEMCALRows; | |
29f94584 | 122 | fLEDRefs = AliEMCALGeoParams::fgkEMCALLEDRefs; |
bd3cd9c2 | 123 | fModules = AliEMCALGeoParams::fgkEMCALModules; |
f4fc542c | 124 | fCaloString = "EMCAL"; |
18db89b7 | 125 | fRowMin = 0; |
126 | fRowMax = fRows; | |
127 | fRowMultiplier = 1; | |
356c3e0c | 128 | } |
129 | fDetType = detectorType; | |
130 | ||
131 | //Then, loop for the requested number of modules | |
132 | TString title, name; | |
133 | for (int i = 0; i < fModules; i++) { | |
134 | //Pedestals, low gain | |
135 | name = "hPedlowgain"; | |
136 | name += i; | |
137 | title = "Pedestals, low gain, module "; | |
138 | title += i; | |
139 | fPedestalLowGain.Add(new TProfile2D(name, title, | |
140 | fColumns, 0.0, fColumns, | |
18db89b7 | 141 | fRows, fRowMin, fRowMax,"s")); |
356c3e0c | 142 | |
143 | //Pedestals, high gain | |
144 | name = "hPedhighgain"; | |
145 | name += i; | |
146 | title = "Pedestals, high gain, module "; | |
147 | title += i; | |
148 | fPedestalHighGain.Add(new TProfile2D(name, title, | |
149 | fColumns, 0.0, fColumns, | |
18db89b7 | 150 | fRows, fRowMin, fRowMax,"s")); |
29f94584 | 151 | |
152 | //LED Ref/Mon pedestals, low gain | |
153 | name = "hPedestalLEDReflowgain"; | |
18db89b7 | 154 | name += i; |
29f94584 | 155 | title = "Pedestal LEDRef, low gain, module "; |
18db89b7 | 156 | title += i; |
29f94584 | 157 | fPedestalLEDRefLowGain.Add(new TProfile(name, title, |
158 | fLEDRefs, 0.0, fLEDRefs, "s")); | |
159 | ||
160 | //LED Ref/Mon pedestals, high gain | |
161 | name = "hPedestalLEDRefhighgain"; | |
18db89b7 | 162 | name += i; |
29f94584 | 163 | title = "Pedestal LEDRef, high gain, module "; |
18db89b7 | 164 | title += i; |
29f94584 | 165 | fPedestalLEDRefHighGain.Add(new TProfile(name, title, |
166 | fLEDRefs, 0.0, fLEDRefs, "s")); | |
356c3e0c | 167 | |
168 | //Peak-Pedestals, low gain | |
169 | name = "hPeakMinusPedlowgain"; | |
170 | name += i; | |
171 | title = "Peak-Pedestal, low gain, module "; | |
172 | title += i; | |
173 | fPeakMinusPedLowGain.Add(new TProfile2D(name, title, | |
174 | fColumns, 0.0, fColumns, | |
18db89b7 | 175 | fRows, fRowMin, fRowMax,"s")); |
356c3e0c | 176 | |
177 | //Peak-Pedestals, high gain | |
178 | name = "hPeakMinusPedhighgain"; | |
179 | name += i; | |
180 | title = "Peak-Pedestal, high gain, module "; | |
181 | title += i; | |
182 | fPeakMinusPedHighGain.Add(new TProfile2D(name, title, | |
183 | fColumns, 0.0, fColumns, | |
18db89b7 | 184 | fRows, fRowMin, fRowMax,"s")); |
59ed788d | 185 | |
186 | //Peak-Pedestals, high gain - TH2F histo | |
187 | name = "hPeakMinusPedhighgainHisto"; | |
188 | name += i; | |
189 | title = "Peak-Pedestal, high gain, module "; | |
190 | title += i; | |
191 | fPeakMinusPedHighGainHisto.Add(new TH2F(name, title, | |
192 | fColumns*fRows, 0.0, fColumns*fRows, | |
193 | 100, 0, 1000)); | |
194 | ||
356c3e0c | 195 | name = "hDeadMap"; |
196 | name += i; | |
197 | title = "Dead map, module "; | |
198 | title += i; | |
199 | fDeadMap.Add(new TH2D(name, title, fColumns, 0.0, fColumns, | |
18db89b7 | 200 | fRows, fRowMin, fRowMax)); |
356c3e0c | 201 | |
202 | }//end for nModules create the histograms | |
203 | ||
204 | //Compress the arrays, in order to remove the empty objects (a 16 slot array is created by default) | |
205 | fPedestalLowGain.Compress(); | |
206 | fPedestalHighGain.Compress(); | |
29f94584 | 207 | fPedestalLEDRefLowGain.Compress(); |
208 | fPedestalLEDRefHighGain.Compress(); | |
356c3e0c | 209 | fPeakMinusPedLowGain.Compress(); |
210 | fPeakMinusPedHighGain.Compress(); | |
59ed788d | 211 | fPeakMinusPedHighGainHisto.Compress(); |
356c3e0c | 212 | fDeadMap.Compress(); |
29f94584 | 213 | |
356c3e0c | 214 | } |
215 | ||
216 | // dtor | |
217 | //_____________________________________________________________________ | |
218 | AliCaloCalibPedestal::~AliCaloCalibPedestal() | |
219 | { | |
220 | if (fReference) delete fReference;//Delete the reference object, if it has been loaded | |
221 | //TObjArray will delete the histos/profiles when it is deleted. | |
222 | } | |
223 | ||
224 | // copy ctor | |
225 | //_____________________________________________________________________ | |
226 | AliCaloCalibPedestal::AliCaloCalibPedestal(const AliCaloCalibPedestal &ped) : | |
227 | TObject(ped), | |
228 | fPedestalLowGain(), | |
229 | fPedestalHighGain(), | |
29f94584 | 230 | fPedestalLEDRefLowGain(), |
231 | fPedestalLEDRefHighGain(), | |
356c3e0c | 232 | fPeakMinusPedLowGain(), |
233 | fPeakMinusPedHighGain(), | |
59ed788d | 234 | fPeakMinusPedHighGainHisto(), |
356c3e0c | 235 | fPedestalLowGainDiff(), |
236 | fPedestalHighGainDiff(), | |
29f94584 | 237 | fPedestalLEDRefLowGainDiff(), |
238 | fPedestalLEDRefHighGainDiff(), | |
356c3e0c | 239 | fPeakMinusPedLowGainDiff(), |
240 | fPeakMinusPedHighGainDiff(), | |
241 | fPedestalLowGainRatio(), | |
242 | fPedestalHighGainRatio(), | |
29f94584 | 243 | fPedestalLEDRefLowGainRatio(), |
244 | fPedestalLEDRefHighGainRatio(), | |
356c3e0c | 245 | fPeakMinusPedLowGainRatio(), |
246 | fPeakMinusPedHighGainRatio(), | |
247 | fDeadMap(), | |
419341ea | 248 | fNEvents(ped.GetNEvents()), |
249 | fNChanFills(ped.GetNChanFills()), | |
356c3e0c | 250 | fDeadTowers(ped.GetDeadTowerCount()), |
251 | fNewDeadTowers(ped.GetDeadTowerNew()), | |
252 | fResurrectedTowers(ped.GetDeadTowerResurrected()), | |
253 | fReference( 0 ), //! note that we do not try to copy the reference info here | |
254 | fDetType(ped.GetDetectorType()), | |
255 | fColumns(ped.GetColumns()), | |
256 | fRows(ped.GetRows()), | |
29f94584 | 257 | fLEDRefs(ped.GetLEDRefs()), |
356c3e0c | 258 | fModules(ped.GetModules()), |
18db89b7 | 259 | fRowMin(ped.GetRowMin()), |
260 | fRowMax(ped.GetRowMax()), | |
261 | fRowMultiplier(ped.GetRowMultiplier()), | |
f4fc542c | 262 | fCaloString(ped.GetCaloString()), |
263 | fMapping(NULL), //! note that we are not copying the map info | |
3dba9483 | 264 | fRunNumber(ped.GetRunNumber()), |
265 | fSelectPedestalSamples(ped.GetSelectPedestalSamples()), | |
266 | fFirstPedestalSample(ped.GetFirstPedestalSample()), | |
59ed788d | 267 | fLastPedestalSample(ped.GetLastPedestalSample()), |
268 | fDeadThreshold(ped.GetDeadThreshold()), | |
269 | fWarningThreshold(ped.GetWarningThreshold()), | |
270 | fWarningFraction(ped.GetWarningFraction()), | |
271 | fHotSigma(ped.GetHotSigma()) | |
356c3e0c | 272 | { |
273 | // Then the ObjArray ones; we add the histograms rather than trying TObjArray = assignment | |
274 | //DS: this has not really been tested yet.. | |
275 | for (int i = 0; i < fModules; i++) { | |
276 | fPedestalLowGain.Add( ped.GetPedProfileLowGain(i) ); | |
277 | fPedestalHighGain.Add( ped.GetPedProfileHighGain(i) ); | |
29f94584 | 278 | fPedestalLEDRefLowGain.Add( ped.GetPedLEDRefProfileLowGain(i) ); |
279 | fPedestalLEDRefHighGain.Add( ped.GetPedLEDRefProfileHighGain(i) ); | |
356c3e0c | 280 | fPeakMinusPedLowGain.Add( ped.GetPeakProfileLowGain(i) ); |
281 | fPeakMinusPedHighGain.Add( ped.GetPeakProfileHighGain(i) ); | |
59ed788d | 282 | fPeakMinusPedHighGainHisto.Add( ped.GetPeakHighGainHisto(i) ); |
356c3e0c | 283 | |
284 | fDeadMap.Add( ped.GetDeadMap(i) ); | |
285 | }//end for nModules | |
286 | ||
287 | //Compress the arrays, in order to remove the empty objects (a 16 slot array is created by default) | |
288 | fPedestalLowGain.Compress(); | |
289 | fPedestalHighGain.Compress(); | |
29f94584 | 290 | fPedestalLEDRefLowGain.Compress(); |
291 | fPedestalLEDRefHighGain.Compress(); | |
356c3e0c | 292 | fPeakMinusPedLowGain.Compress(); |
293 | fPeakMinusPedHighGain.Compress(); | |
59ed788d | 294 | fPeakMinusPedHighGainHisto.Compress(); |
295 | ||
356c3e0c | 296 | fDeadMap.Compress(); |
297 | } | |
298 | ||
299 | // assignment operator; use copy ctor to make life easy.. | |
300 | //_____________________________________________________________________ | |
301 | AliCaloCalibPedestal& AliCaloCalibPedestal::operator = (const AliCaloCalibPedestal &source) | |
302 | { | |
a235e2bc | 303 | // assignment operator; use copy ctor |
356c3e0c | 304 | if (&source == this) return *this; |
305 | ||
306 | new (this) AliCaloCalibPedestal(source); | |
307 | return *this; | |
308 | } | |
309 | ||
310 | //_____________________________________________________________________ | |
311 | void AliCaloCalibPedestal::Reset() | |
312 | { | |
a235e2bc | 313 | // Reset all arrays/histograms |
356c3e0c | 314 | for (int i = 0; i < fModules; i++) { |
315 | GetPedProfileLowGain(i)->Reset(); | |
316 | GetPedProfileHighGain(i)->Reset(); | |
29f94584 | 317 | GetPedLEDRefProfileLowGain(i)->Reset(); |
318 | GetPedLEDRefProfileHighGain(i)->Reset(); | |
356c3e0c | 319 | GetPeakProfileLowGain(i)->Reset(); |
320 | GetPeakProfileHighGain(i)->Reset(); | |
59ed788d | 321 | GetPeakHighGainHisto(i)->Reset(); |
356c3e0c | 322 | GetDeadMap(i)->Reset(); |
323 | ||
324 | if (!fPedestalLowGainDiff.IsEmpty()) { | |
325 | //This means that the comparison profiles have been created. | |
326 | ||
327 | GetPedProfileLowGainDiff(i)->Reset(); | |
328 | GetPedProfileHighGainDiff(i)->Reset(); | |
29f94584 | 329 | GetPedLEDRefProfileLowGainDiff(i)->Reset(); |
330 | GetPedLEDRefProfileHighGainDiff(i)->Reset(); | |
356c3e0c | 331 | GetPeakProfileLowGainDiff(i)->Reset(); |
332 | GetPeakProfileHighGainDiff(i)->Reset(); | |
333 | ||
334 | GetPedProfileLowGainRatio(i)->Reset(); | |
335 | GetPedProfileHighGainRatio(i)->Reset(); | |
29f94584 | 336 | GetPedLEDRefProfileLowGainRatio(i)->Reset(); |
337 | GetPedLEDRefProfileHighGainRatio(i)->Reset(); | |
356c3e0c | 338 | GetPeakProfileLowGainRatio(i)->Reset(); |
339 | GetPeakProfileHighGainRatio(i)->Reset(); | |
340 | } | |
341 | } | |
419341ea | 342 | fNEvents = 0; |
343 | fNChanFills = 0; | |
356c3e0c | 344 | fDeadTowers = 0; |
345 | fNewDeadTowers = 0; | |
346 | fResurrectedTowers = 0; | |
347 | ||
348 | //To think about: should fReference be deleted too?... let's not do it this time, at least... | |
349 | } | |
350 | ||
b07ee441 | 351 | // Parameter/cut handling |
352 | //_____________________________________________________________________ | |
353 | void AliCaloCalibPedestal::SetParametersFromFile(const char *parameterFile) | |
40164976 | 354 | { |
355 | // Note: this method is a bit more complicated than it really has to be | |
356 | // - allowing for multiple entries per line, arbitrary order of the | |
357 | // different variables etc. But I wanted to try and do this in as | |
358 | // correct a C++ way as I could (as an exercise). | |
359 | ||
b07ee441 | 360 | static const string delimitor("::"); |
361 | ||
362 | // open, check input file | |
363 | ifstream in( parameterFile ); | |
364 | if( !in ) { | |
365 | printf("in AliCaloCalibPedestal::SetParametersFromFile - Using default/run_time parameters.\n"); | |
366 | return; | |
367 | } | |
368 | ||
b07ee441 | 369 | |
370 | // read in | |
371 | char readline[1024]; | |
372 | while ((in.rdstate() & ios::failbit) == 0 ) { | |
373 | ||
374 | // Read into the raw char array and then construct a string | |
375 | // to do the searching | |
376 | in.getline(readline, 1024); | |
377 | istringstream s(readline); | |
378 | ||
379 | while ( ( s.rdstate() & ios::failbit ) == 0 ) { | |
380 | ||
ab962f7b | 381 | string keyValue; |
382 | s >> keyValue; | |
b07ee441 | 383 | |
384 | // check stream status | |
385 | if( s.rdstate() & ios::failbit ) break; | |
386 | ||
387 | // skip rest of line if comments found | |
ab962f7b | 388 | if( keyValue.substr( 0, 2 ) == "//" ) break; |
b07ee441 | 389 | |
ab962f7b | 390 | // look for "::" in keyValue pair |
391 | size_t position = keyValue.find( delimitor ); | |
b07ee441 | 392 | if( position == string::npos ) { |
ab962f7b | 393 | printf("wrong format for key::value pair: %s\n", keyValue.c_str()); |
b07ee441 | 394 | } |
395 | ||
ab962f7b | 396 | // split keyValue pair |
397 | string key( keyValue.substr( 0, position ) ); | |
398 | string value( keyValue.substr( position+delimitor.size(), | |
399 | keyValue.size()-delimitor.size() ) ); | |
b07ee441 | 400 | |
401 | // check value does not contain a new delimitor | |
402 | if( value.find( delimitor ) != string::npos ) { | |
ab962f7b | 403 | printf("wrong format for key::value pair: %s\n", keyValue.c_str()); |
b07ee441 | 404 | } |
405 | ||
406 | // debug: check key value pair | |
407 | // printf("AliCaloCalibPedestal::SetParametersFromFile - key %s value %s\n", key.c_str(), value.c_str()); | |
408 | ||
409 | // if the key matches with something we expect, we assign the new value | |
410 | istringstream iss(value); | |
411 | // the comparison strings defined at the beginning of this method | |
59ed788d | 412 | if ( (key == "fFirstPedestalSample") || (key == "fLastPedestalSample") || (key == "fDeadThreshold") || (key == "fWarningThreshold") || (key == "fWarningFraction") || (key == "fHotSigma") ) { |
b07ee441 | 413 | printf("AliCaloCalibPedestal::SetParametersFromFile - key %s value %s\n", key.c_str(), value.c_str()); |
414 | ||
415 | if (key == "fFirstPedestalSample") { | |
416 | iss >> fFirstPedestalSample; | |
417 | } | |
418 | else if (key == "fLastPedestalSample") { | |
419 | iss >> fLastPedestalSample; | |
420 | } | |
59ed788d | 421 | else if (key == "fDeadThreshold") { |
422 | iss >> fDeadThreshold; | |
423 | } | |
424 | else if (key == "fWarningThreshold") { | |
425 | iss >> fWarningThreshold; | |
426 | } | |
427 | else if (key == "fWarningFraction") { | |
428 | iss >> fWarningFraction; | |
429 | } | |
430 | else if (key == "fHotSigma") { | |
431 | iss >> fHotSigma; | |
432 | } | |
433 | ||
b07ee441 | 434 | } // some match |
435 | ||
436 | } | |
437 | } | |
438 | ||
439 | in.close(); | |
440 | return; | |
441 | ||
442 | } | |
443 | ||
444 | //_____________________________________________________________________ | |
445 | void AliCaloCalibPedestal::WriteParametersToFile(const char *parameterFile) | |
446 | { | |
40164976 | 447 | //Write parameters in file. |
448 | ||
b07ee441 | 449 | static const string delimitor("::"); |
450 | ofstream out( parameterFile ); | |
451 | out << "// " << parameterFile << endl; | |
452 | out << "fFirstPedestalSample" << "::" << fFirstPedestalSample << endl; | |
453 | out << "fLastPedestalSample" << "::" << fLastPedestalSample << endl; | |
59ed788d | 454 | out << "fDeadThreshold" << "::" << fDeadThreshold << endl; |
455 | out << "fWarningThreshold" << "::" << fWarningThreshold << endl; | |
456 | out << "fWarningFraction" << "::" << fWarningFraction << endl; | |
457 | out << "fHotSigma" << "::" << fHotSigma << endl; | |
b07ee441 | 458 | |
459 | out.close(); | |
460 | return; | |
461 | } | |
462 | ||
419341ea | 463 | //_____________________________________________________________________ |
464 | Bool_t AliCaloCalibPedestal::AddInfo(const AliCaloCalibPedestal *ped) | |
465 | { | |
466 | // just do this for the basic histograms/profiles that get filled in ProcessEvent | |
467 | // may not have data for all modules, but let's just Add everything.. | |
468 | for (int i = 0; i < fModules; i++) { | |
2ce7ee7f | 469 | GetPedProfileLowGain(i)->Add( ped->GetPedProfileLowGain(i) ); |
470 | GetPedProfileHighGain(i)->Add( ped->GetPedProfileHighGain(i) ); | |
471 | GetPeakProfileLowGain(i)->Add( ped->GetPeakProfileLowGain(i) ); | |
472 | GetPeakProfileHighGain(i)->Add( ped->GetPeakProfileHighGain(i) ); | |
59ed788d | 473 | GetPeakHighGainHisto(i)->Add( ped->GetPeakHighGainHisto(i) ); |
474 | ||
419341ea | 475 | }//end for nModules |
476 | ||
477 | // DeadMap; Diff profiles etc would need to be redone after this operation | |
478 | ||
479 | return kTRUE;//We succesfully added info from the supplied object | |
480 | } | |
481 | ||
f4fc542c | 482 | //_____________________________________________________________________ |
483 | Bool_t AliCaloCalibPedestal::ProcessEvent(AliRawReader *rawReader) | |
484 | { | |
485 | // if fMapping is NULL the rawstream will crate its own mapping | |
32cd4c24 | 486 | AliCaloRawStreamV3 rawStream(rawReader, fCaloString, (AliAltroMapping**)fMapping); |
30aa89b0 | 487 | if (fDetType == kEmCal) { |
488 | rawReader->Select("EMCAL", 0, AliEMCALGeoParams::fgkLastAltroDDL) ; //select EMCAL DDL range | |
489 | } | |
f4fc542c | 490 | return ProcessEvent(&rawStream); |
491 | } | |
492 | ||
356c3e0c | 493 | //_____________________________________________________________________ |
32cd4c24 | 494 | Bool_t AliCaloCalibPedestal::ProcessEvent(AliCaloRawStreamV3 *in) |
356c3e0c | 495 | { |
a235e2bc | 496 | // Method to process=analyze one event in the data stream |
356c3e0c | 497 | if (!in) return kFALSE; //Return right away if there's a null pointer |
419341ea | 498 | fNEvents++; // one more event |
3dba9483 | 499 | |
500 | // indices for the reading | |
501 | int sample = 0; | |
3dba9483 | 502 | int time = 0; |
32cd4c24 | 503 | int i = 0; // sample counter |
504 | int startBin = 0; | |
3dba9483 | 505 | |
32cd4c24 | 506 | // start loop over input stream |
507 | while (in->NextDDL()) { | |
508 | while (in->NextChannel()) { | |
3dba9483 | 509 | |
32cd4c24 | 510 | // counters |
bd3cd9c2 | 511 | int max = AliEMCALGeoParams::fgkSampleMin, min = AliEMCALGeoParams::fgkSampleMax; // min and max sample values |
56613d93 | 512 | int nsamples = 0; |
513 | ||
29f94584 | 514 | // pedestal samples |
515 | int nPed = 0; | |
516 | vector<int> pedSamples; | |
517 | ||
32cd4c24 | 518 | while (in->NextBunch()) { |
519 | const UShort_t *sig = in->GetSignals(); | |
520 | startBin = in->GetStartTimeBin(); | |
56613d93 | 521 | nsamples += in->GetBunchLength(); |
32cd4c24 | 522 | for (i = 0; i < in->GetBunchLength(); i++) { |
523 | sample = sig[i]; | |
524 | time = startBin--; | |
525 | ||
526 | // check if it's a min or max value | |
527 | if (sample < min) min = sample; | |
528 | if (sample > max) max = sample; | |
529 | ||
530 | // should we add it for the pedestal calculation? | |
531 | if ( (fFirstPedestalSample<=time && time<=fLastPedestalSample) || // sample time in range | |
532 | !fSelectPedestalSamples ) { // or we don't restrict the sample range.. - then we'll take all | |
29f94584 | 533 | pedSamples.push_back( sig[i] ); |
534 | nPed++; | |
32cd4c24 | 535 | } |
536 | ||
537 | } // loop over samples in bunch | |
538 | } // loop over bunches | |
3dba9483 | 539 | |
56613d93 | 540 | if (nsamples > 0) { // this check is needed for when we have zero-supp. on, but not sparse readout |
541 | ||
32cd4c24 | 542 | // it should be enough to check the SuperModule info for each DDL really, but let's keep it here for now |
356c3e0c | 543 | int arrayPos = in->GetModule(); //The modules are numbered starting from 0 |
544 | if (arrayPos >= fModules) { | |
545 | //TODO: return an error message, if appopriate (perhaps if debug>0?) | |
546 | return kFALSE; | |
32cd4c24 | 547 | } |
356c3e0c | 548 | //Debug |
549 | if (arrayPos < 0 || arrayPos >= fModules) { | |
550 | printf("Oh no: arrayPos = %i.\n", arrayPos); | |
551 | } | |
32cd4c24 | 552 | |
419341ea | 553 | fNChanFills++; // one more channel found, and profile to be filled |
356c3e0c | 554 | //NOTE: coordinates are (column, row) for the profiles |
29f94584 | 555 | if ( in->IsLowGain() ) { |
356c3e0c | 556 | //fill the low gain histograms |
18db89b7 | 557 | ((TProfile2D*)fPeakMinusPedLowGain[arrayPos])->Fill(in->GetColumn(), fRowMultiplier*in->GetRow(), max - min); |
29f94584 | 558 | if (nPed>0) { // only fill pedestal info in case it could be calculated |
559 | for ( i=0; i<nPed; i++) { | |
560 | ((TProfile2D*)fPedestalLowGain[arrayPos])->Fill(in->GetColumn(), fRowMultiplier*in->GetRow(), pedSamples[i]); | |
561 | } | |
3dba9483 | 562 | } |
356c3e0c | 563 | } |
29f94584 | 564 | else if ( in->IsHighGain() ) { |
3dba9483 | 565 | //fill the high gain ones |
18db89b7 | 566 | ((TProfile2D*)fPeakMinusPedHighGain[arrayPos])->Fill(in->GetColumn(), fRowMultiplier*in->GetRow(), max - min); |
29f94584 | 567 | if (nPed>0) { // only fill pedestal info in case it could be calculated |
568 | for ( i=0; i<nPed; i++) { | |
569 | ((TProfile2D*)fPedestalHighGain[arrayPos])->Fill(in->GetColumn(), fRowMultiplier*in->GetRow(), pedSamples[i]); | |
570 | } | |
3dba9483 | 571 | } |
59ed788d | 572 | // for warning checks |
573 | int idx = in->GetRow() + fRows * in->GetColumn(); | |
574 | ((TH2F*)fPeakMinusPedHighGainHisto[arrayPos])->Fill(idx, max - min); | |
29f94584 | 575 | } |
576 | else if ( in->IsLEDMonData() ) { | |
577 | // for LED Mon data, the mapping class holds the gain info in the Row variable | |
578 | // and the Strip number in the Column.. | |
579 | int gain = in->GetRow(); | |
580 | int stripId = in->GetColumn(); | |
581 | if (nPed>0 && stripId<fLEDRefs) { | |
582 | if (gain == 0) { | |
583 | for ( i=0; i<nPed; i++) { | |
584 | ((TProfile*)fPedestalLEDRefLowGain[arrayPos])->Fill(stripId, pedSamples[i]); | |
585 | } | |
586 | } | |
587 | else { | |
588 | for ( i=0; i<nPed; i++) { | |
589 | ((TProfile*)fPedestalLEDRefHighGain[arrayPos])->Fill(stripId, pedSamples[i]); | |
590 | } | |
591 | } | |
592 | } | |
593 | } | |
419341ea | 594 | |
56613d93 | 595 | } // nsamples>0 check, some data found for this channel; not only trailer/header |
32cd4c24 | 596 | }// end while over channel |
597 | }//end while over DDL's, of input stream | |
598 | ||
599 | in->Reset(); // just in case the next customer forgets to check if the stream was reset.. | |
600 | ||
356c3e0c | 601 | return kTRUE; |
602 | } | |
603 | ||
604 | //_____________________________________________________________________ | |
605 | Bool_t AliCaloCalibPedestal::SaveHistograms(TString fileName, Bool_t saveEmptyHistos) | |
606 | { | |
607 | //Saves all the histograms (or profiles, to be accurate) to the designated file | |
608 | ||
609 | TFile destFile(fileName, "recreate"); | |
610 | ||
611 | if (destFile.IsZombie()) { | |
612 | return kFALSE; | |
613 | } | |
614 | ||
615 | destFile.cd(); | |
616 | ||
617 | for (int i = 0; i < fModules; i++) { | |
618 | if( ((TProfile2D *)fPeakMinusPedLowGain[i])->GetEntries() || saveEmptyHistos) { | |
619 | fPeakMinusPedLowGain[i]->Write(); | |
620 | } | |
621 | if( ((TProfile2D *)fPeakMinusPedHighGain[i])->GetEntries() || saveEmptyHistos) { | |
622 | fPeakMinusPedHighGain[i]->Write(); | |
623 | } | |
624 | if( ((TProfile2D *)fPedestalLowGain[i])->GetEntries() || saveEmptyHistos) { | |
625 | fPedestalLowGain[i]->Write(); | |
626 | } | |
627 | if( ((TProfile2D *)fPedestalHighGain[i])->GetEntries() || saveEmptyHistos) { | |
628 | fPedestalHighGain[i]->Write(); | |
629 | } | |
29f94584 | 630 | if( ((TProfile *)fPedestalLEDRefLowGain[i])->GetEntries() || saveEmptyHistos) { |
631 | fPedestalLEDRefLowGain[i]->Write(); | |
18db89b7 | 632 | } |
29f94584 | 633 | if( ((TProfile *)fPedestalLEDRefHighGain[i])->GetEntries() || saveEmptyHistos) { |
634 | fPedestalLEDRefHighGain[i]->Write(); | |
18db89b7 | 635 | } |
59ed788d | 636 | if( ((TH2F *)fPeakMinusPedHighGainHisto[i])->GetEntries() || saveEmptyHistos) { |
637 | fPeakMinusPedHighGainHisto[i]->Write(); | |
638 | } | |
639 | ||
356c3e0c | 640 | } |
641 | ||
642 | destFile.Close(); | |
643 | ||
644 | return kTRUE; | |
645 | } | |
646 | ||
647 | //_____________________________________________________________________ | |
648 | Bool_t AliCaloCalibPedestal::LoadReferenceCalib(TString fileName, TString objectName) | |
649 | { | |
650 | ||
651 | //Make sure that the histograms created when loading the object are not destroyed as the file object is destroyed | |
652 | TH1::AddDirectory(kFALSE); | |
653 | ||
654 | TFile *sourceFile = new TFile(fileName); | |
655 | if (sourceFile->IsZombie()) { | |
656 | return kFALSE;//We couldn't load the reference | |
657 | } | |
658 | ||
659 | if (fReference) delete fReference;//Delete the reference object, if it already exists | |
660 | fReference = 0; | |
661 | ||
662 | fReference = (AliCaloCalibPedestal*)sourceFile->Get(objectName); | |
663 | ||
664 | if (!fReference || !(fReference->InheritsFrom(AliCaloCalibPedestal::Class())) || (fReference->GetDetectorType() != fDetType)) { | |
665 | if (fReference) delete fReference;//Delete the object, in case we had an object of the wrong type | |
666 | fReference = 0; | |
667 | return kFALSE; | |
668 | } | |
669 | ||
670 | delete sourceFile; | |
29f94584 | 671 | |
356c3e0c | 672 | //Reset the histogram ownership behaviour. NOTE: a better workaround would be good, since this may accidentally set AddDirectory to true, even |
673 | //if we are called by someone who has set it to false... | |
674 | TH1::AddDirectory(kTRUE); | |
675 | ||
676 | return kTRUE;//We succesfully loaded the object | |
677 | } | |
678 | ||
679 | //_____________________________________________________________________ | |
680 | void AliCaloCalibPedestal::ValidateComparisonProfiles() | |
681 | { | |
a235e2bc | 682 | //Make sure the comparison histos exist |
356c3e0c | 683 | if (!fPedestalLowGainDiff.IsEmpty()) return; //The profiles already exist. We just check one, because they're all created at |
684 | //the same time | |
685 | ||
686 | ||
687 | //Then, loop for the requested number of modules | |
688 | TString title, name; | |
689 | for (int i = 0; i < fModules; i++) { | |
690 | //Pedestals, low gain | |
691 | name = "hPedlowgainDiff"; | |
692 | name += i; | |
693 | title = "Pedestals difference, low gain, module "; | |
694 | title += i; | |
695 | fPedestalLowGainDiff.Add(new TProfile2D(name, title, | |
696 | fColumns, 0.0, fColumns, | |
18db89b7 | 697 | fRows, fRowMin, fRowMax,"s")); |
356c3e0c | 698 | |
699 | //Pedestals, high gain | |
700 | name = "hPedhighgainDiff"; | |
701 | name += i; | |
702 | title = "Pedestals difference, high gain, module "; | |
703 | title += i; | |
704 | fPedestalHighGainDiff.Add(new TProfile2D(name, title, | |
705 | fColumns, 0.0, fColumns, | |
18db89b7 | 706 | fRows, fRowMin, fRowMax,"s")); |
707 | ||
29f94584 | 708 | //LED Ref/Mon pedestals, low gain |
709 | name = "hPedestalLEDReflowgainDiff"; | |
710 | name += i; | |
711 | title = "Pedestal difference LEDRef, low gain, module "; | |
712 | title += i; | |
713 | fPedestalLEDRefLowGainDiff.Add(new TProfile(name, title, | |
714 | fLEDRefs, 0.0, fLEDRefs, "s")); | |
715 | ||
716 | //LED Ref/Mon pedestals, high gain | |
717 | name = "hPedestalLEDRefhighgainDiff"; | |
718 | name += i; | |
719 | title = "Pedestal difference LEDRef, high gain, module "; | |
720 | title += i; | |
721 | fPedestalLEDRefHighGainDiff.Add(new TProfile(name, title, | |
722 | fLEDRefs, 0.0, fLEDRefs, "s")); | |
723 | ||
356c3e0c | 724 | //Peak-Pedestals, high gain |
725 | name = "hPeakMinusPedhighgainDiff"; | |
726 | name += i; | |
727 | title = "Peak-Pedestal difference, high gain, module "; | |
728 | title += i; | |
729 | fPeakMinusPedHighGainDiff.Add(new TProfile2D(name, title, | |
730 | fColumns, 0.0, fColumns, | |
18db89b7 | 731 | fRows, fRowMin, fRowMax,"s")); |
29f94584 | 732 | |
733 | //Peak-Pedestals, low gain | |
734 | name = "hPeakMinusPedlowgainDiff"; | |
735 | name += i; | |
736 | title = "Peak-Pedestal difference, low gain, module "; | |
737 | title += i; | |
738 | fPeakMinusPedLowGainDiff.Add(new TProfile2D(name, title, | |
739 | fColumns, 0.0, fColumns, | |
740 | fRows, fRowMin, fRowMax,"s")); | |
356c3e0c | 741 | |
742 | //Pedestals, low gain | |
743 | name = "hPedlowgainRatio"; | |
744 | name += i; | |
745 | title = "Pedestals ratio, low gain, module "; | |
746 | title += i; | |
747 | fPedestalLowGainRatio.Add(new TProfile2D(name, title, | |
748 | fColumns, 0.0, fColumns, | |
18db89b7 | 749 | fRows, fRowMin, fRowMax,"s")); |
356c3e0c | 750 | |
751 | //Pedestals, high gain | |
752 | name = "hPedhighgainRatio"; | |
753 | name += i; | |
754 | title = "Pedestals ratio, high gain, module "; | |
755 | title += i; | |
756 | fPedestalHighGainRatio.Add(new TProfile2D(name, title, | |
757 | fColumns, 0.0, fColumns, | |
18db89b7 | 758 | fRows, fRowMin, fRowMax,"s")); |
29f94584 | 759 | |
760 | //LED Ref/Mon pedestals, low gain | |
761 | name = "hPedestalLEDReflowgain"; | |
762 | name += i; | |
763 | title = "Pedestal ratio LEDRef, low gain, module "; | |
764 | title += i; | |
765 | fPedestalLEDRefLowGainRatio.Add(new TProfile(name, title, | |
766 | fLEDRefs, 0.0, fLEDRefs, "s")); | |
767 | ||
768 | //LED Ref/Mon pedestals, high gain | |
769 | name = "hPedestalLEDRefhighgainRatio"; | |
770 | name += i; | |
771 | title = "Pedestal ratio LEDRef, high gain, module "; | |
772 | title += i; | |
773 | fPedestalLEDRefHighGainRatio.Add(new TProfile(name, title, | |
774 | fLEDRefs, 0.0, fLEDRefs, "s")); | |
356c3e0c | 775 | |
776 | //Peak-Pedestals, low gain | |
777 | name = "hPeakMinusPedlowgainRatio"; | |
778 | name += i; | |
779 | title = "Peak-Pedestal ratio, low gain, module "; | |
780 | title += i; | |
781 | fPeakMinusPedLowGainRatio.Add(new TProfile2D(name, title, | |
782 | fColumns, 0.0, fColumns, | |
18db89b7 | 783 | fRows, fRowMin, fRowMax,"s")); |
356c3e0c | 784 | |
785 | //Peak-Pedestals, high gain | |
786 | name = "hPeakMinusPedhighgainRatio"; | |
787 | name += i; | |
788 | title = "Peak-Pedestal ratio, high gain, module "; | |
789 | title += i; | |
790 | fPeakMinusPedHighGainRatio.Add(new TProfile2D(name, title, | |
791 | fColumns, 0.0, fColumns, | |
18db89b7 | 792 | fRows, fRowMin, fRowMax,"s")); |
356c3e0c | 793 | |
794 | }//end for nModules create the histograms | |
795 | } | |
796 | ||
797 | //_____________________________________________________________________ | |
798 | void AliCaloCalibPedestal::ComputeDiffAndRatio() | |
799 | { | |
a235e2bc | 800 | // calculate differences and ratios relative to a reference |
356c3e0c | 801 | ValidateComparisonProfiles();//Make sure the comparison histos exist |
802 | ||
803 | if (!fReference) { | |
804 | return;//Return if the reference object isn't loaded | |
805 | } | |
806 | ||
29f94584 | 807 | int bin = 0; |
808 | double diff = 0; | |
809 | double ratio = 1; | |
356c3e0c | 810 | for (int i = 0; i < fModules; i++) { |
356c3e0c | 811 | //For computing the difference, we cannot simply do TProfile2D->Add(), because that subtracts the sum of all entries, |
812 | //which means that the mean of the new profile will not be the difference of the means. So do it by hand: | |
29f94584 | 813 | for (int j = 0; j < fColumns; j++) { |
814 | for (int k = 0; k < fRows; k++) { | |
815 | bin = ((TProfile2D*)fPeakMinusPedHighGainDiff[i])->GetBin(j+1, k+1);//Note that we assume here that all histos have the same structure... | |
816 | ||
817 | if (fReference->GetPeakProfileHighGain(i)->GetBinContent(bin) > 0) { | |
818 | diff = GetPeakProfileHighGain(i)->GetBinContent(bin) - fReference->GetPeakProfileHighGain(i)->GetBinContent(bin); | |
819 | ((TProfile2D*)fPeakMinusPedHighGainDiff[i])->SetBinContent(bin, diff); | |
820 | ((TProfile2D*)fPeakMinusPedHighGainDiff[i])->SetBinEntries(bin, 1); | |
821 | ratio = GetPeakProfileHighGain(i)->GetBinContent(bin) / fReference->GetPeakProfileHighGain(i)->GetBinContent(bin); | |
822 | ((TProfile2D*)fPeakMinusPedHighGainRatio[i])->SetBinContent(bin, ratio); | |
823 | ((TProfile2D*)fPeakMinusPedHighGainRatio[i])->SetBinEntries(bin, 1); | |
824 | } | |
825 | ||
826 | if (fReference->GetPeakProfileLowGain(i)->GetBinContent(bin) > 0) { | |
827 | diff = GetPeakProfileLowGain(i)->GetBinContent(bin) - fReference->GetPeakProfileLowGain(i)->GetBinContent(bin); | |
828 | ((TProfile2D*)fPeakMinusPedLowGainDiff[i])->SetBinContent(bin, diff); | |
829 | ((TProfile2D*)fPeakMinusPedLowGainDiff[i])->SetBinEntries(bin, 1); | |
830 | ratio = GetPeakProfileLowGain(i)->GetBinContent(bin) / fReference->GetPeakProfileLowGain(i)->GetBinContent(bin); | |
831 | ((TProfile2D*)fPeakMinusPedLowGainRatio[i])->SetBinContent(bin, ratio); | |
832 | ((TProfile2D*)fPeakMinusPedLowGainRatio[i])->SetBinEntries(bin, 1); | |
833 | } | |
834 | ||
835 | if (fReference->GetPedProfileHighGain(i)->GetBinContent(bin) > 0) { | |
836 | diff = GetPedProfileHighGain(i)->GetBinContent(bin) - fReference->GetPedProfileHighGain(i)->GetBinContent(bin); | |
837 | ((TProfile2D*)fPedestalHighGainDiff[i])->SetBinContent(bin, diff); | |
838 | ((TProfile2D*)fPedestalHighGainDiff[i])->SetBinEntries(bin, 1); | |
839 | ratio = GetPedProfileHighGain(i)->GetBinContent(bin) / fReference->GetPedProfileHighGain(i)->GetBinContent(bin); | |
840 | ((TProfile2D*)fPedestalHighGainRatio[i])->SetBinContent(bin, ratio); | |
841 | ((TProfile2D*)fPedestalHighGainRatio[i])->SetBinEntries(bin, 1); | |
842 | } | |
843 | ||
844 | if (fReference->GetPedProfileLowGain(i)->GetBinContent(bin) > 0) { | |
845 | diff = GetPedProfileLowGain(i)->GetBinContent(bin) - fReference->GetPedProfileLowGain(i)->GetBinContent(bin); | |
846 | ((TProfile2D*)fPedestalLowGainDiff[i])->SetBinContent(bin, diff); | |
847 | ((TProfile2D*)fPedestalLowGainDiff[i])->SetBinEntries(bin, 1); | |
848 | ratio = GetPedProfileLowGain(i)->GetBinContent(bin) / fReference->GetPedProfileLowGain(i)->GetBinContent(bin); | |
849 | ((TProfile2D*)fPedestalLowGainRatio[i])->SetBinContent(bin, ratio); | |
850 | ((TProfile2D*)fPedestalLowGainRatio[i])->SetBinEntries(bin, 1); | |
851 | } | |
852 | ||
356c3e0c | 853 | } // rows |
854 | } // columns | |
29f94584 | 855 | |
856 | // same for LED Ref/Mon channels | |
857 | for (int j = 0; j <= fLEDRefs; j++) { | |
858 | bin = j+1;//Note that we assume here that all histos have the same structure... | |
859 | ||
860 | if (fReference->GetPedLEDRefProfileHighGain(i)->GetBinContent(bin) > 0) { | |
861 | diff = GetPedLEDRefProfileHighGain(i)->GetBinContent(bin) - fReference->GetPedLEDRefProfileHighGain(i)->GetBinContent(bin); | |
862 | ((TProfile*)fPedestalLEDRefHighGainDiff[i])->SetBinContent(bin, diff); | |
863 | ((TProfile*)fPedestalLEDRefHighGainDiff[i])->SetBinEntries(bin, 1); | |
864 | ratio = GetPedLEDRefProfileHighGain(i)->GetBinContent(bin) / fReference->GetPedLEDRefProfileHighGain(i)->GetBinContent(bin); | |
865 | ((TProfile*)fPedestalLEDRefHighGainRatio[i])->SetBinContent(bin, ratio); | |
866 | ((TProfile*)fPedestalLEDRefHighGainRatio[i])->SetBinEntries(bin, 1); | |
867 | } | |
868 | ||
869 | if (fReference->GetPedLEDRefProfileLowGain(i)->GetBinContent(bin) > 0) { | |
870 | diff = GetPedLEDRefProfileLowGain(i)->GetBinContent(bin) - fReference->GetPedLEDRefProfileLowGain(i)->GetBinContent(bin); | |
871 | ((TProfile*)fPedestalLEDRefLowGainDiff[i])->SetBinContent(bin, diff); | |
872 | ((TProfile*)fPedestalLEDRefLowGainDiff[i])->SetBinEntries(bin, 1); | |
873 | ratio = GetPedLEDRefProfileLowGain(i)->GetBinContent(bin) / fReference->GetPedLEDRefProfileLowGain(i)->GetBinContent(bin); | |
874 | ((TProfile*)fPedestalLEDRefLowGainRatio[i])->SetBinContent(bin, ratio); | |
875 | ((TProfile*)fPedestalLEDRefLowGainRatio[i])->SetBinEntries(bin, 1); | |
876 | } | |
877 | ||
878 | } | |
879 | ||
356c3e0c | 880 | } // modules |
881 | ||
882 | } | |
883 | ||
884 | //_____________________________________________________________________ | |
59ed788d | 885 | void AliCaloCalibPedestal::ComputeHotAndWarningTowers(const char * hotMapFile) |
886 | { // look for hot/noisy towers | |
887 | ofstream * fout = 0; | |
888 | char name[512];//Quite a long temp buffer, just in case the filename includes a path | |
889 | ||
890 | if (hotMapFile) { | |
891 | snprintf(name, 512, "%s.txt", hotMapFile); | |
892 | fout = new ofstream(name); | |
893 | if (!fout->is_open()) { | |
894 | delete fout; | |
895 | fout = 0;//Set the pointer to empty if the file was not opened | |
896 | } | |
897 | } | |
898 | ||
899 | for(int i = 0; i < fModules; i++){ | |
900 | ||
901 | //first we compute the peak-pedestal distribution for each supermodule... | |
902 | if( GetPeakHighGainHisto(i)->GetEntries() > 0 ) { | |
903 | double min = GetPeakProfileHighGain(i)->GetBinContent(GetPeakProfileHighGain(i)->GetMinimumBin()); | |
904 | double max = GetPeakProfileHighGain(i)->GetBinContent(GetPeakProfileHighGain(i)->GetMaximumBin()); | |
905 | TH1D *hPeakFit = new TH1D(Form("hFit_%d", i), Form("hFit_%d", i), (int)((max-min)*10), min-1, max+1); | |
906 | ||
907 | for (int j = 1; j <= fColumns; j++) { | |
908 | for (int k = 1; k <= fRows; k++) { | |
909 | hPeakFit->Fill(GetPeakProfileHighGain(i)->GetBinContent(j, k)); | |
910 | } | |
911 | } | |
912 | ||
c490d8e5 | 913 | //...and then we try to fit it |
914 | double mean = hPeakFit->GetMean(); | |
915 | double sigma = hPeakFit->GetRMS(); | |
916 | try { | |
917 | hPeakFit->Fit("gaus", "OQ", "", mean - 3*sigma, mean + 3*sigma); | |
918 | mean = hPeakFit->GetFunction("gaus")->GetParameter(1); | |
919 | sigma = hPeakFit->GetFunction("gaus")->GetParameter(2); | |
920 | } | |
921 | catch (const std::exception & e) { | |
922 | printf("AliCaloCalibPedestal: TH1D PeakFit exception %s", e.what()); | |
923 | } | |
59ed788d | 924 | //hPeakFit->Draw(); |
59ed788d | 925 | |
926 | delete hPeakFit; | |
927 | ||
928 | //Then we look for warm/hot towers | |
929 | TH2F * hPeak2D = GetPeakHighGainHisto(i); | |
930 | hPeak2D->GetYaxis()->SetRangeUser( fWarningThreshold, hPeak2D->GetYaxis()->GetBinUpEdge(hPeak2D->GetNbinsY()) ); | |
931 | ||
932 | int idx = 0 ; | |
933 | int warnCounter = 0; | |
934 | for (int j = 1; j <= fColumns; j++) { | |
935 | for (int k = 1; k <= fRows; k++) { | |
936 | //we start looking for warm/warning towers... | |
937 | // histogram x-axis index | |
938 | idx = k-1 + fRows*(j-1); // this is what is used in the Fill call | |
939 | hPeak2D->GetXaxis()->SetRangeUser(idx, idx); | |
940 | warnCounter = (int) hPeak2D->Integral(); | |
941 | if(warnCounter > fNEvents * fWarningFraction) { | |
942 | ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kWarning); | |
943 | /* printf("mod %d col %d row %d warnCounter %d - status %d\n", | |
944 | i, j-1, k-1, warnCounter, (int) (kWarning)); */ | |
945 | } | |
946 | //...then we look for hot ones (towers whose values are greater than mean + X*sigma) | |
947 | if(GetPeakProfileHighGain(i)->GetBinContent(j, k) > mean + fHotSigma*sigma ) { | |
948 | ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kHot); | |
949 | /* printf("mod %d col %d row %d binc %d - status %d\n", | |
950 | i, j-1, k-1, (int)(GetPeakProfileHighGain(i)->GetBinContent(j, k)), (int) (kHot)); */ | |
951 | } | |
952 | ||
953 | //Write the status to the hot/warm map file, if the file is open. | |
954 | // module - column - row - status (1=dead, 2= warm/warning , 3 = hot, see .h file enum) | |
955 | if (fout && ((TH2D*)fDeadMap[i])->GetBinContent(j, k) > 1) { | |
956 | ||
957 | (*fout) << i << " " | |
958 | << (j - 1) << " " | |
959 | << (k - 1) << " " | |
960 | << ((TH2D*)fDeadMap[i])->GetBinContent(j, k) << endl; } | |
961 | ||
962 | } | |
963 | } | |
964 | ||
965 | } | |
966 | } | |
967 | return; | |
968 | } | |
969 | ||
970 | //_____________________________________________________________________ | |
971 | void AliCaloCalibPedestal::ComputeDeadTowers(const char * deadMapFile) | |
a235e2bc | 972 | { |
973 | //Computes the number of dead towers etc etc into memory, after this you can call the GetDead... -functions | |
356c3e0c | 974 | int countTot = 0; |
975 | int countNew = 0; | |
976 | int countRes = 0; | |
977 | ofstream * fout = 0; | |
978 | ofstream * diff = 0; | |
979 | char name[512];//Quite a long temp buffer, just in case the filename includes a path | |
980 | ||
981 | if (deadMapFile) { | |
982 | snprintf(name, 512, "%s.txt", deadMapFile); | |
983 | fout = new ofstream(name); | |
984 | snprintf(name, 512, "%sdiff.txt", deadMapFile); | |
985 | diff = new ofstream(name); | |
986 | if (!fout->is_open()) { | |
987 | delete fout; | |
988 | fout = 0;//Set the pointer to empty if the file was not opened | |
989 | } | |
990 | if (!diff->is_open()) { | |
991 | delete diff; | |
992 | fout = 0;//Set the pointer to empty if the file was not opened | |
993 | } | |
994 | } | |
995 | ||
996 | for (int i = 0; i < fModules; i++) { | |
997 | if (GetPeakProfileHighGain(i)->GetEntries() > 0) { //don't care about empty histos | |
998 | for (int j = 1; j <= fColumns; j++) { | |
999 | for (int k = 1; k <= fRows; k++) { | |
1000 | ||
59ed788d | 1001 | if (GetPeakProfileHighGain(i)->GetBinContent(j, k) < fDeadThreshold) {//It's dead |
356c3e0c | 1002 | countTot++;//One more dead total |
1003 | if (fout) { | |
1004 | (*fout) << i << " " | |
59ed788d | 1005 | << (j - 1) << " " |
1006 | << (k - 1) << " " | |
356c3e0c | 1007 | << "1" << " " |
1008 | << "0" << endl;//Write the status to the deadmap file, if the file is open. | |
1009 | } | |
1010 | ||
59ed788d | 1011 | if (fReference && fReference->GetPeakProfileHighGain(i)->GetBinContent(j, k) >= fDeadThreshold) { |
356c3e0c | 1012 | ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kRecentlyDeceased); |
1013 | countNew++;//This tower wasn't dead before! | |
1014 | if (diff) { | |
1015 | ( *diff) << i << " " | |
356c3e0c | 1016 | << (j - 1) << " " |
59ed788d | 1017 | << (k - 1) << " " |
356c3e0c | 1018 | << "1" << " " |
1019 | << "0" << endl;//Write the status to the deadmap difference file, if the file is open. | |
1020 | } | |
1021 | } | |
1022 | else { | |
1023 | ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kDead);//This has been dead before. Nothing new | |
1024 | } | |
1025 | } | |
1026 | else { //It's ALIVE!! | |
1027 | //Don't bother with writing the live ones. | |
59ed788d | 1028 | if (fReference && fReference->GetPeakProfileHighGain(i)->GetBinContent(j, k) < fDeadThreshold) { |
356c3e0c | 1029 | ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kResurrected); |
1030 | countRes++; //This tower was dead before => it's a miracle! :P | |
1031 | if (diff) { | |
1032 | (*diff) << i << " " | |
356c3e0c | 1033 | << (j - 1) << " " |
59ed788d | 1034 | << (k - 1) << " " |
356c3e0c | 1035 | << "1" << " " |
1036 | << "1" << endl;//Write the status to the deadmap difference file, if the file is open. | |
1037 | } | |
1038 | } | |
1039 | else { | |
1040 | ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kAlive); | |
1041 | } | |
1042 | } | |
1043 | ||
1044 | }//end for k/rows | |
1045 | }//end for j/columns | |
1046 | }//end if GetEntries >= 0 | |
1047 | ||
1048 | }//end for modules | |
1049 | ||
1050 | if (fout) { | |
1051 | fout->close(); | |
1052 | delete fout; | |
1053 | } | |
1054 | ||
1055 | fDeadTowers = countTot; | |
1056 | fNewDeadTowers = countNew; | |
1057 | fResurrectedTowers = countRes; | |
1058 | } | |
1059 | ||
40164976 | 1060 | //_____________________________________________________________________ |
1061 | Bool_t AliCaloCalibPedestal::IsBadChannel(int imod, int icol, int irow) const | |
1062 | { | |
59ed788d | 1063 | //Check if channel is dead or hot. |
1064 | Int_t status = (Int_t) ( ((TH2D*)fDeadMap[imod])->GetBinContent(icol,irow) ); | |
1065 | if(status == kAlive) | |
1066 | return kFALSE; | |
1067 | else | |
1068 | return kTRUE; | |
1069 | ||
40164976 | 1070 | } |
1071 | ||
1072 | //_____________________________________________________________________ | |
1073 | void AliCaloCalibPedestal::SetChannelStatus(int imod, int icol, int irow, int status) | |
1074 | { | |
59ed788d | 1075 | //Set status of channel dead, hot, alive ... |
1076 | ((TH2D*)fDeadMap[imod])->SetBinContent(icol, irow, status); | |
40164976 | 1077 | } |