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