]>
Commit | Line | Data |
---|---|---|
a42992b7 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id: AliEMCALCalibTimeDep.cxx $ */ | |
17 | ||
18 | //_________________________________________________________________________ | |
19 | ///*-- Author: | |
20 | /////////////////////////////////////////////////////////////////////////////// | |
21 | // // | |
22 | // class for EMCAL time-dep calibration // | |
23 | // // | |
24 | /////////////////////////////////////////////////////////////////////////////// | |
25 | ||
26 | #include <iostream> | |
27 | #include <TGraphSmooth.h> | |
28 | #include "AliLog.h" | |
29 | #include "AliCDBEntry.h" | |
30 | #include "AliCDBManager.h" | |
31 | #include "AliEMCALSensorTempArray.h" | |
d81e6423 | 32 | #include "AliCaloCalibSignal.h" |
33 | #include "AliEMCALBiasAPD.h" | |
34 | #include "AliEMCALCalibMapAPD.h" | |
82d90a2f | 35 | #include "AliEMCALCalibReference.h" |
d81e6423 | 36 | #include "AliEMCALCalibTimeDepCorrection.h" |
a42992b7 | 37 | #include "AliEMCALCalibTimeDep.h" |
38 | ||
39 | /* first a bunch of constants.. */ | |
40 | const double fkSecToHour = 1.0/3600.0; // conversion factor from seconds to hours | |
41 | ||
d81e6423 | 42 | // some global variables for APD handling; values from Catania studies, best fit |
43 | // TempCoeff = p0+p1*M (M=gain), where p0 and and p1 are functions of the dark current | |
44 | const double fkTempCoeffP0Const = -0.903; // | |
45 | const double fkTempCoeffP0Factor = -1.381e7; // | |
46 | const double fkTempCoeffP1Const = -0.023; // | |
47 | const double fkTempCoeffP1Factor = -4.966e5; // | |
48 | ||
621ff010 | 49 | const double fkErrorCode = -999; // to indicate that something went wrong |
50 | ||
a42992b7 | 51 | using namespace std; |
52 | ||
53 | ClassImp(AliEMCALCalibTimeDep) | |
54 | ||
55 | //________________________________________________________________ | |
56 | AliEMCALCalibTimeDep::AliEMCALCalibTimeDep() : | |
57 | fRun(0), | |
58 | fStartTime(0), | |
59 | fEndTime(0), | |
60 | fMinTemp(0), | |
61 | fMaxTemp(0), | |
62 | fMinTime(0), | |
63 | fMaxTime(0), | |
d81e6423 | 64 | fTemperatureResolution(0.1), // 0.1 deg C is default |
65 | fTimeBinsPerHour(2), // 2 30-min bins per hour is default | |
82d90a2f | 66 | fHighLowGainFactor(16), // factor ~16 between High gain and low gain |
d81e6423 | 67 | fTempArray(NULL), |
68 | fCalibSignal(NULL), | |
69 | fBiasAPD(NULL), | |
70 | fCalibMapAPD(NULL), | |
82d90a2f | 71 | fCalibReference(NULL), |
d81e6423 | 72 | fCalibTimeDepCorrection(NULL) |
a42992b7 | 73 | { |
74 | // Constructor | |
75 | } | |
76 | ||
77 | //________________________________________________________________ | |
78 | AliEMCALCalibTimeDep::AliEMCALCalibTimeDep(const AliEMCALCalibTimeDep& calibt) : | |
621ff010 | 79 | TObject(calibt), |
a42992b7 | 80 | fRun(calibt.GetRunNumber()), |
81 | fStartTime(calibt.GetStartTime()), | |
82 | fEndTime(calibt.GetEndTime()), | |
83 | fMinTemp(calibt.GetMinTemp()), | |
84 | fMaxTemp(calibt.GetMaxTemp()), | |
85 | fMinTime(calibt.GetMinTime()), | |
86 | fMaxTime(calibt.GetMaxTime()), | |
d81e6423 | 87 | fTemperatureResolution(calibt.GetTemperatureResolution()), |
88 | fTimeBinsPerHour(calibt.GetTimeBinsPerHour()), | |
82d90a2f | 89 | fHighLowGainFactor(calibt.GetHighLowGainFactor()), |
d81e6423 | 90 | fTempArray(calibt.GetTempArray()), |
91 | fCalibSignal(calibt.GetCalibSignal()), | |
92 | fBiasAPD(calibt.GetBiasAPD()), | |
93 | fCalibMapAPD(calibt.GetCalibMapAPD()), | |
82d90a2f | 94 | fCalibReference(calibt.GetCalibReference()), |
d81e6423 | 95 | fCalibTimeDepCorrection(calibt.GetCalibTimeDepCorrection()) |
a42992b7 | 96 | { |
97 | // copy constructor | |
98 | } | |
99 | ||
100 | ||
101 | //________________________________________________________________ | |
102 | AliEMCALCalibTimeDep &AliEMCALCalibTimeDep::operator =(const AliEMCALCalibTimeDep& calibt) | |
103 | { | |
104 | // assignment operator; use copy ctor | |
105 | if (&calibt == this) return *this; | |
106 | ||
107 | new (this) AliEMCALCalibTimeDep(calibt); | |
108 | return *this; | |
109 | } | |
110 | ||
111 | //________________________________________________________________ | |
112 | AliEMCALCalibTimeDep::~AliEMCALCalibTimeDep() | |
113 | { | |
114 | // Destructor | |
115 | } | |
116 | ||
117 | //________________________________________________________________ | |
118 | void AliEMCALCalibTimeDep::Reset() | |
119 | { | |
120 | // clear variables to default | |
121 | fRun = 0; | |
122 | fStartTime = 0; | |
123 | fEndTime = 0; | |
124 | fMinTemp = 0; | |
125 | fMaxTemp = 0; | |
126 | fMinTime = 0; | |
127 | fMaxTime = 0; | |
d81e6423 | 128 | fTemperatureResolution = 0.1; // 0.1 deg C is default |
129 | fTimeBinsPerHour = 2; // 2 30-min bins per hour is default | |
a42992b7 | 130 | fTempArray = NULL; |
d81e6423 | 131 | fCalibSignal = NULL; |
132 | fBiasAPD = NULL; | |
133 | fCalibMapAPD = NULL; | |
82d90a2f | 134 | fCalibReference = NULL; |
d81e6423 | 135 | fCalibTimeDepCorrection = NULL; |
a42992b7 | 136 | return; |
137 | } | |
138 | ||
139 | //________________________________________________________________ | |
621ff010 | 140 | void AliEMCALCalibTimeDep::PrintInfo() const |
a42992b7 | 141 | { |
142 | // print some info | |
d81e6423 | 143 | cout << endl << " AliEMCALCalibTimeDep::PrintInfo() " << endl; |
a42992b7 | 144 | // basic variables, all 'publicly available' also |
145 | cout << " VARIABLE DUMP: " << endl | |
146 | << " GetStartTime() " << GetStartTime() << endl | |
147 | << " GetEndTime() " << GetEndTime() << endl | |
148 | << " GetMinTemp() " << GetMinTemp() << endl | |
d81e6423 | 149 | << " GetMaxTemp() " << GetMaxTemp() << endl; |
a42992b7 | 150 | // run ranges |
151 | cout << " RUN INFO: " << endl | |
152 | << " length (in hours) " << GetLengthOfRunInHours() << endl | |
153 | << " range of temperature measurements (in hours) " << GetRangeOfTempMeasureInHours() | |
154 | << " (in deg. C) " << GetRangeOfTempMeasureInDegrees() | |
155 | << endl; | |
a42992b7 | 156 | |
157 | return; | |
158 | } | |
d81e6423 | 159 | |
a42992b7 | 160 | //________________________________________________________________ |
d81e6423 | 161 | Double_t AliEMCALCalibTimeDep::GetLengthOfRunInHours() const |
a42992b7 | 162 | { |
163 | return (fEndTime - fStartTime)*fkSecToHour; | |
164 | } | |
d81e6423 | 165 | |
166 | //________________________________________________________________ | |
167 | Double_t AliEMCALCalibTimeDep::GetLengthOfRunInBins() const | |
168 | { | |
169 | return (fEndTime - fStartTime)*fkSecToHour*fTimeBinsPerHour; | |
170 | } | |
171 | ||
a42992b7 | 172 | //________________________________________________________________ |
d81e6423 | 173 | Double_t AliEMCALCalibTimeDep::GetRangeOfTempMeasureInHours() const |
a42992b7 | 174 | { |
175 | return (fMaxTime - fMinTime)*fkSecToHour; | |
176 | } | |
d81e6423 | 177 | |
a42992b7 | 178 | //________________________________________________________________ |
d81e6423 | 179 | Double_t AliEMCALCalibTimeDep::GetRangeOfTempMeasureInDegrees() const |
a42992b7 | 180 | { |
181 | return (fMaxTemp - fMinTemp); | |
182 | } | |
183 | ||
184 | //________________________________________________________________ | |
185 | void AliEMCALCalibTimeDep::Initialize(Int_t run, | |
186 | UInt_t startTime, UInt_t endTime) | |
187 | { | |
188 | Reset(); // start fresh | |
189 | ||
190 | fRun = run; | |
191 | fStartTime = startTime; | |
192 | fEndTime = endTime; | |
193 | ||
194 | // collect the needed information | |
195 | GetTemperatureInfo(); // temperature readings during the run | |
d81e6423 | 196 | ScanTemperatureInfo(); // see what the boundaries are (Min/Max Time/Temp) |
a42992b7 | 197 | |
198 | return; | |
199 | } | |
200 | ||
201 | //________________________________________________________________ | |
d81e6423 | 202 | Double_t AliEMCALCalibTimeDep::GetTemperature(UInt_t timeStamp) const |
a42992b7 | 203 | {// return estimate for all SuperModules and sensors, that had data |
204 | ||
205 | // first convert from seconds to hours.. | |
d81e6423 | 206 | Double_t timeHour = (timeStamp - fStartTime) * fkSecToHour; |
621ff010 | 207 | |
d81e6423 | 208 | Double_t average = 0; |
621ff010 | 209 | int n = 0; |
210 | ||
211 | for (int i=0; i<fTempArray->NumSensors(); i++) { | |
212 | ||
213 | AliEMCALSensorTemp *st = fTempArray->GetSensor(i); | |
214 | ||
215 | // check if we had valid data for the time that is being asked for | |
216 | if ( timeStamp>=st->GetStartTime() && timeStamp<=st->GetEndTime() ) { | |
217 | AliSplineFit *f = st->GetFit(); | |
218 | if (f) { // ok, looks like we have valid data/info | |
219 | // let's check what the expected value at the time appears to be | |
d81e6423 | 220 | Double_t val = f->Eval(timeHour); |
621ff010 | 221 | average += val; |
222 | n++; | |
223 | } | |
224 | } // time | |
225 | } // loop over fTempArray | |
226 | ||
227 | if (n>0) { // some valid data was found | |
228 | average /= n; | |
229 | return average; | |
230 | } | |
231 | else { // no good data | |
232 | return fkErrorCode; | |
233 | } | |
a42992b7 | 234 | |
a42992b7 | 235 | } |
236 | ||
237 | //________________________________________________________________ | |
d81e6423 | 238 | Double_t AliEMCALCalibTimeDep::GetTemperatureSM(int imod, UInt_t timeStamp) const |
a42992b7 | 239 | {// return estimate for this one SuperModule, if it had data |
240 | ||
241 | // first convert from seconds to hours.. | |
d81e6423 | 242 | Double_t timeHour = (timeStamp - fStartTime) * fkSecToHour; |
621ff010 | 243 | |
d81e6423 | 244 | Double_t average = 0; |
621ff010 | 245 | int n = 0; |
246 | ||
247 | for (int i=0; i<fTempArray->NumSensors(); i++) { | |
248 | ||
249 | AliEMCALSensorTemp *st = fTempArray->GetSensor(i); | |
250 | int module = st->GetSector()*2 + st->GetSide(); | |
251 | if ( module == imod ) { // right module | |
252 | // check if we had valid data for the time that is being asked for | |
253 | if ( timeStamp>=st->GetStartTime() && timeStamp<=st->GetEndTime() ) { | |
254 | AliSplineFit *f = st->GetFit(); | |
255 | if (f) { // ok, looks like we have valid data/info | |
256 | // let's check what the expected value at the time appears to be | |
d81e6423 | 257 | Double_t val = f->Eval(timeHour); |
621ff010 | 258 | cout << " i " << i << " val " << val << endl; |
259 | average += val; | |
260 | n++; | |
261 | } | |
262 | } // time | |
263 | } | |
264 | ||
265 | } // loop over fTempArray | |
266 | ||
267 | if (n>0) { // some valid data was found | |
268 | average /= n; | |
269 | return average; | |
270 | } | |
271 | else { // no good data | |
272 | return fkErrorCode; | |
273 | } | |
a42992b7 | 274 | |
a42992b7 | 275 | } |
276 | ||
277 | //________________________________________________________________ | |
d81e6423 | 278 | Double_t AliEMCALCalibTimeDep::GetTemperatureSMSensor(int imod, int isens, UInt_t timeStamp) const |
a42992b7 | 279 | {// return estimate for this one SuperModule and sensor, if it had data |
621ff010 | 280 | |
a42992b7 | 281 | // first convert from seconds to hours.. |
d81e6423 | 282 | Double_t timeHour = (timeStamp - fStartTime) * fkSecToHour; |
621ff010 | 283 | |
284 | for (int i=0; i<fTempArray->NumSensors(); i++) { | |
285 | ||
286 | AliEMCALSensorTemp *st = fTempArray->GetSensor(i); | |
287 | int module = st->GetSector()*2 + st->GetSide(); | |
288 | if ( module == imod && st->GetNum()==isens ) { // right module, and sensor | |
289 | // check if we had valid data for the time that is being asked for | |
290 | if ( timeStamp>=st->GetStartTime() && timeStamp<=st->GetEndTime() ) { | |
291 | AliSplineFit *f = st->GetFit(); | |
292 | if (f) { // ok, looks like we have valid data/info | |
293 | // let's check what the expected value at the time appears to be | |
d81e6423 | 294 | Double_t val = f->Eval(timeHour); |
621ff010 | 295 | |
296 | return val; // no point to move further in for loop, we have found the sensor we were looking for | |
297 | } | |
298 | } // time | |
299 | } | |
300 | ||
301 | } // loop over fTempArray | |
a42992b7 | 302 | |
621ff010 | 303 | // if we made it all here, it means that we didn't find the sensor we were looking for |
304 | // i.e. no good data | |
305 | return fkErrorCode; | |
306 | ||
a42992b7 | 307 | } |
308 | ||
309 | //________________________________________________________________ | |
d81e6423 | 310 | Int_t AliEMCALCalibTimeDep::CalcCorrection() |
311 | { // OK, this is where the real action takes place - the heart of this class.. | |
312 | /* The philosophy is as follows: | |
313 | 0. Init corrections to 1.0 values | |
314 | 1: if we have LED info for the tower, use it | |
315 | 2. if not 1, we rely on LED info averaged over strip | |
316 | 3. if not 2 either, we try to use temperature info + APD bias and calibration info | |
317 | */ | |
318 | ||
319 | // 0: Init | |
320 | // how many SuperModules do we have? | |
82d90a2f | 321 | Int_t nSM = fCalibReference->GetNSuperModule(); |
d81e6423 | 322 | // how many time-bins should we have for this run? |
323 | Int_t nBins = (Int_t) GetLengthOfRunInBins(); // round-down (from double to int) | |
220ed45a | 324 | Int_t binSize = (Int_t) (3600/fTimeBinsPerHour); // in seconds |
d81e6423 | 325 | // set up a reasonable default (correction = 1.0) |
326 | fCalibTimeDepCorrection->InitCorrection(nSM, nBins, 1.0); | |
220ed45a | 327 | fCalibTimeDepCorrection->SetStartTime(fStartTime); |
328 | fCalibTimeDepCorrection->SetNTimeBins(nBins); | |
329 | fCalibTimeDepCorrection->SetTimeBinSize(binSize); | |
d81e6423 | 330 | |
331 | // 1+2: try with LED corrections | |
332 | Int_t nRemaining = CalcLEDCorrection(nSM, nBins); | |
333 | ||
334 | // 3: try with Temperature, if needed | |
335 | if (nRemaining>0) { | |
336 | nRemaining = CalcTemperatureCorrection(nSM, nBins); | |
337 | } | |
338 | ||
339 | return nRemaining; | |
a42992b7 | 340 | } |
341 | ||
d81e6423 | 342 | |
343 | //________________________________________________________________ | |
344 | Double_t AliEMCALCalibTimeDep::GetTempCoeff(Double_t IDark, Double_t M) const | |
345 | { // estimate the Temperature Coefficient, based on the dark current (IDark) | |
346 | // and the gain (M), based on Catania parameterizations | |
347 | ||
348 | Double_t P0 = fkTempCoeffP0Const + fkTempCoeffP0Factor * IDark; | |
349 | Double_t P1 = fkTempCoeffP1Const + fkTempCoeffP1Factor * IDark; | |
350 | ||
351 | Double_t TC = P0 + P1*M; | |
352 | ||
353 | return TC; | |
354 | } | |
355 | ||
356 | /* Next come the methods that do the work in picking up all the needed info..*/ | |
a42992b7 | 357 | //________________________________________________________________ |
358 | void AliEMCALCalibTimeDep::GetTemperatureInfo() | |
359 | { | |
360 | // pick up Preprocessor output, based on fRun (most recent version) | |
361 | AliCDBEntry* entry = AliCDBManager::Instance()->Get("EMCAL/Calib/Temperature", fRun); | |
362 | if (entry) { | |
363 | fTempArray = (AliEMCALSensorTempArray *) entry->GetObject(); | |
364 | } | |
365 | ||
621ff010 | 366 | if (fTempArray) { |
a42992b7 | 367 | AliInfo( Form("NumSensors %d - IdDCS: first %d last %d", |
368 | fTempArray->NumSensors(), | |
369 | fTempArray->GetFirstIdDCS(), fTempArray->GetLastIdDCS() ) ); | |
621ff010 | 370 | } |
371 | else { | |
372 | AliWarning( Form("AliEMCALSensorTempArray not found!") ); | |
a42992b7 | 373 | } |
374 | ||
375 | return; | |
376 | } | |
d81e6423 | 377 | |
378 | //________________________________________________________________ | |
379 | Int_t AliEMCALCalibTimeDep::ScanTemperatureInfo() | |
380 | {// assign max/min time and temperature values | |
381 | ||
382 | fMinTemp = 999; // init to some large value (999 deg C) | |
383 | fMaxTemp = 0; | |
384 | fMinTime = 2147483647; // init to a large value in the far future (0x7fffffff), year 2038 times.. | |
385 | fMaxTime = 0; | |
386 | ||
387 | Int_t n = 0; // number of valid readings | |
388 | ||
389 | for (int i=0; i<fTempArray->NumSensors(); i++) { | |
390 | ||
391 | AliEMCALSensorTemp *st = fTempArray->GetSensor(i); | |
392 | ||
393 | // check time ranges | |
394 | if (fMinTime > st->GetStartTime()) { fMinTime = st->GetStartTime(); } | |
395 | if (fMaxTime < st->GetEndTime()) { fMaxTime = st->GetEndTime(); } | |
396 | ||
397 | // check temperature ranges | |
398 | TGraph *g = st->GetGraph(); | |
399 | if (g) { // ok, looks like we have valid data/info | |
400 | // let's check what the expected value at the time appears to be | |
401 | if (fMinTemp > g->GetMinimum()) { fMinTemp = g->GetMinimum(); } | |
402 | if (fMaxTemp < g->GetMaximum()) { fMaxTemp = g->GetMaximum(); } | |
403 | n++; | |
404 | } | |
405 | } // loop over fTempArray | |
406 | ||
407 | if (n>0) { // some valid data was found | |
408 | return n; | |
409 | } | |
410 | else { // no good data | |
411 | return (Int_t) fkErrorCode; | |
412 | } | |
413 | ||
414 | } | |
415 | ||
416 | //________________________________________________________________ | |
417 | void AliEMCALCalibTimeDep::GetCalibSignalInfo() | |
418 | { | |
419 | // pick up Preprocessor output, based on fRun (most recent version) | |
420 | AliCDBEntry* entry = AliCDBManager::Instance()->Get("EMCAL/Calib/LED", fRun); | |
421 | if (entry) { | |
422 | fCalibSignal = (AliCaloCalibSignal *) entry->GetObject(); | |
423 | } | |
424 | ||
425 | if (fCalibSignal) { | |
426 | AliInfo( Form("CalibSignal: NEvents %d NAcceptedEvents %d Entries %d AvgEntries LEDRefEntries %d LEDRefAvgEntries %d", | |
427 | fCalibSignal->GetNEvents(), fCalibSignal->GetNAcceptedEvents(), | |
428 | fCalibSignal->GetTreeAmpVsTime()->GetEntries(), | |
429 | fCalibSignal->GetTreeAvgAmpVsTime()->GetEntries(), | |
430 | fCalibSignal->GetTreeLEDAmpVsTime()->GetEntries(), | |
431 | fCalibSignal->GetTreeLEDAvgAmpVsTime()->GetEntries() ) ); | |
432 | } | |
433 | else { | |
434 | AliWarning( Form("AliCaloCalibSignal not found!") ); | |
435 | } | |
436 | ||
437 | return; | |
438 | } | |
439 | ||
440 | //________________________________________________________________ | |
441 | void AliEMCALCalibTimeDep::GetBiasAPDInfo() | |
442 | { | |
443 | // pick up Preprocessor output, based on fRun (most recent version) | |
444 | AliCDBEntry* entry = AliCDBManager::Instance()->Get("EMCAL/Calib/BiasAPD", fRun); | |
445 | if (entry) { | |
2f17a269 | 446 | fBiasAPD = (AliEMCALBiasAPD *) entry->GetObject(); |
d81e6423 | 447 | } |
448 | ||
449 | if (fBiasAPD) { | |
450 | AliInfo( Form("BiasAPD: NSuperModule %d ", fBiasAPD->GetNSuperModule() ) ); | |
451 | } | |
452 | else { | |
453 | AliWarning( Form("AliEMCALBiasAPD not found!") ); | |
454 | } | |
455 | ||
456 | return; | |
457 | } | |
458 | ||
459 | //________________________________________________________________ | |
460 | void AliEMCALCalibTimeDep::GetCalibMapAPDInfo() | |
461 | { | |
462 | // pick up Preprocessor output, based on fRun (most recent version) | |
463 | AliCDBEntry* entry = AliCDBManager::Instance()->Get("EMCAL/Calib/MapAPD", fRun); | |
61917ab3 | 464 | // stored object should be a TTree; read the info |
d81e6423 | 465 | if (entry) { |
2f17a269 | 466 | fCalibMapAPD = (AliEMCALCalibMapAPD *) entry->GetObject(); |
d81e6423 | 467 | } |
468 | ||
469 | if (fCalibMapAPD) { | |
470 | AliInfo( Form("CalibMapAPD: NSuperModule %d ", fCalibMapAPD->GetNSuperModule() ) ); | |
471 | } | |
472 | else { | |
473 | AliWarning( Form("AliEMCALCalibMapAPD not found!") ); | |
474 | } | |
475 | ||
476 | return; | |
477 | } | |
478 | ||
479 | //________________________________________________________________ | |
82d90a2f | 480 | void AliEMCALCalibTimeDep::GetCalibReferenceInfo() |
d81e6423 | 481 | { |
482 | // pick up Preprocessor output, based on fRun (most recent version) | |
483 | AliCDBEntry* entry = AliCDBManager::Instance()->Get("EMCAL/Calib/MapAPD", fRun); | |
484 | if (entry) { | |
82d90a2f | 485 | fCalibReference = (AliEMCALCalibReference *) entry->GetObject(); |
d81e6423 | 486 | } |
487 | ||
82d90a2f | 488 | if (fCalibReference) { |
489 | AliInfo( Form("CalibReference: NSuperModule %d ", fCalibReference->GetNSuperModule() ) ); | |
d81e6423 | 490 | } |
491 | else { | |
82d90a2f | 492 | AliWarning( Form("AliEMCALCalibReference not found!") ); |
d81e6423 | 493 | } |
494 | ||
495 | return; | |
496 | } | |
497 | ||
498 | //________________________________________________________________ | |
499 | Int_t AliEMCALCalibTimeDep::CalcLEDCorrection(Int_t nSM, Int_t nBins) | |
500 | {// Construct normalized ratios R(t)=LED(t)/LEDRef(t), for current time T and calibration time t0 | |
501 | // The correction factor we keep is c(T) = R(t0)/R(T) | |
82d90a2f | 502 | // T info from fCalibSignal, t0 info from fCalibReference |
d81e6423 | 503 | |
82d90a2f | 504 | // NOTE: for now we don't use the RMS info either from fCalibSignal or fCalibReference |
d81e6423 | 505 | // but one could upgrade this in the future |
506 | Int_t nRemaining = 0; // we count the towers for which we could not get valid data | |
507 | ||
508 | // sanity check; same SuperModule indices for corrections as for regular calibrations | |
d81e6423 | 509 | for (int i = 0; i < nSM; i++) { |
82d90a2f | 510 | AliEMCALSuperModuleCalibReference * CalibReferenceData = fCalibReference->GetSuperModuleCalibReferenceNum(i); |
2f17a269 | 511 | AliEMCALSuperModuleCalibTimeDepCorrection * CalibTimeDepCorrectionData = fCalibTimeDepCorrection->GetSuperModuleCalibTimeDepCorrectionNum(i); |
512 | ||
82d90a2f | 513 | int iSMRef = CalibReferenceData->GetSuperModuleNum(); |
2f17a269 | 514 | int iSMCorr = CalibTimeDepCorrectionData->GetSuperModuleNum(); |
82d90a2f | 515 | if (iSMRef != iSMCorr) { |
516 | AliWarning( Form("AliEMCALCalibTimeDep - SuperModule index mismatch: %d != %d", iSMRef, iSMCorr) ); | |
d81e6423 | 517 | nRemaining = nSM * AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows * nBins; |
518 | return nRemaining; | |
519 | } | |
520 | } | |
521 | ||
522 | int iSM = 0; | |
523 | int iCol = 0; | |
524 | int iRow = 0; | |
525 | int iStrip = 0; | |
526 | int iGain = 0; | |
527 | ||
528 | // The fCalibSignal info is stored in TTrees | |
529 | // Note that the time-bins for the TTree's may not exactly match with our correction time bins | |
530 | int timeDiff = fCalibSignal->GetStartTime() - fStartTime; // in seconds | |
531 | // fCalibSignal time info in seconds: Hour/fkSecToHour | |
532 | // corrected for startTime difference: Hour/fkSecToHour + timeDiff | |
533 | // converted into a time-bin we use: (Hour + timeDiff*fkSecToHour) * fTimeBinsPerHour | |
534 | ||
535 | // values for R(T), size of TArray = nBins | |
536 | // the [2] dimension below is for the low or high gain | |
537 | TArrayF ampT[AliEMCALGeoParams::fgkEMCALModules][AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows][2]; | |
538 | TArrayF nT[AliEMCALGeoParams::fgkEMCALModules][AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows][2]; | |
539 | TArrayF ampLEDRefT[AliEMCALGeoParams::fgkEMCALModules][AliEMCALGeoParams::fgkEMCALLEDRefs][2]; | |
540 | TArrayF nLEDRefT[AliEMCALGeoParams::fgkEMCALModules][AliEMCALGeoParams::fgkEMCALLEDRefs][2]; | |
541 | ||
542 | // set up TArray's first | |
543 | for (iSM = 0; iSM < AliEMCALGeoParams::fgkEMCALModules; iSM++) { | |
544 | for (iCol = 0; iCol < AliEMCALGeoParams::fgkEMCALCols; iCol++) { | |
545 | for (iRow = 0; iRow < AliEMCALGeoParams::fgkEMCALRows; iRow++) { | |
546 | for (iGain = 0; iGain < 2; iGain++) { | |
547 | // length of arrays | |
548 | ampT[iSM][iCol][iRow][iGain].Set(nBins); | |
549 | nT[iSM][iCol][iRow][iGain].Set(nBins); | |
550 | // content of arrys | |
551 | for (int j = 0; j < nBins; j++) { | |
552 | ampT[iSM][iCol][iRow][iGain].AddAt(0, j); | |
553 | nT[iSM][iCol][iRow][iGain].AddAt(0, j); | |
554 | } | |
555 | } | |
556 | } | |
557 | }//iCol | |
558 | for (iStrip = 0; iStrip < AliEMCALGeoParams::fgkEMCALLEDRefs; iStrip++) { | |
559 | for (iGain = 0; iGain < 2; iGain++) { | |
560 | // length of arrays | |
561 | ampLEDRefT[iSM][iStrip][iGain].Set(nBins); | |
562 | nLEDRefT[iSM][iStrip][iGain].Set(nBins); | |
563 | // content of arrys | |
564 | for (int j = 0; j < nBins; j++) { | |
565 | ampLEDRefT[iSM][iStrip][iGain].AddAt(0, j); | |
566 | nLEDRefT[iSM][iStrip][iGain].AddAt(0, j); | |
567 | } | |
568 | } | |
569 | }//iStrip | |
570 | } | |
571 | ||
572 | // OK, now loop over the TTrees and fill the arrays needed for R(T) | |
573 | TTree *TAvg = fCalibSignal->GetTreeAvgAmpVsTime(); | |
574 | TTree *TLEDRefAvg = fCalibSignal->GetTreeAvgAmpVsTime(); | |
575 | ||
576 | int ChannelNum; // for regular towers | |
577 | int RefNum; // for LED | |
578 | double Hour; | |
579 | double AvgAmp; | |
580 | ||
581 | TAvg->SetBranchAddress("fChannelNum", &ChannelNum); | |
582 | TAvg->SetBranchAddress("fHour", &Hour); | |
583 | TAvg->SetBranchAddress("fAvgAmp",&AvgAmp); | |
584 | ||
585 | int iBin = 0; | |
586 | // counters for how many values were seen per SuperModule | |
587 | int nCount[AliEMCALGeoParams::fgkEMCALModules] = {0}; | |
588 | int nCountLEDRef[AliEMCALGeoParams::fgkEMCALModules] = {0}; | |
589 | ||
590 | for (int ient=0; ient<TAvg->GetEntries(); ient++) { | |
591 | TAvg->GetEntry(ient); | |
592 | // figure out where this info comes from | |
593 | fCalibSignal->DecodeChannelNum(ChannelNum, &iSM, &iCol, &iRow, &iGain); | |
594 | iBin = (int) ( (Hour + timeDiff*fkSecToHour) * fTimeBinsPerHour ); // CHECK!!! | |
595 | // add value in the arrays | |
596 | ampT[iSM][iCol][iRow][iGain].AddAt( ampT[iSM][iCol][iRow][iGain].At(iBin)+AvgAmp, iBin ); | |
597 | nT[iSM][iCol][iRow][iGain].AddAt( nT[iSM][iCol][iRow][iGain].At(iBin)+1, iBin ); | |
598 | nCount[iSM]++; | |
599 | } | |
600 | ||
601 | TLEDRefAvg->SetBranchAddress("fRefNum", &RefNum); | |
602 | TLEDRefAvg->SetBranchAddress("fHour", &Hour); | |
603 | TLEDRefAvg->SetBranchAddress("fAvgAmp",&AvgAmp); | |
604 | ||
605 | for (int ient=0; ient<TLEDRefAvg->GetEntries(); ient++) { | |
606 | TLEDRefAvg->GetEntry(ient); | |
607 | // figure out where this info comes from | |
608 | fCalibSignal->DecodeRefNum(RefNum, &iSM, &iStrip, &iGain); | |
609 | iBin = (int) ( (Hour + timeDiff*fkSecToHour) * fTimeBinsPerHour ); // CHECK!!! | |
610 | // add value in the arrays | |
611 | ampLEDRefT[iSM][iStrip][iGain].AddAt( ampLEDRefT[iSM][iStrip][iGain].At(iBin)+AvgAmp, iBin ); | |
612 | nLEDRefT[iSM][iStrip][iGain].AddAt( nLEDRefT[iSM][iStrip][iGain].At(iBin)+1, iBin ); | |
613 | nCountLEDRef[iSM]++; | |
614 | } | |
615 | ||
616 | // Normalize TArray values, and calculate average also | |
617 | Float_t norm = 0; // extra var, for readability | |
618 | ||
619 | for (iSM = 0; iSM < AliEMCALGeoParams::fgkEMCALModules; iSM++) { | |
620 | if (nCount[iSM]>0 && nCountLEDRef[iSM]>0) { // avoid SuperModules with no data.. | |
621 | for (iCol = 0; iCol < AliEMCALGeoParams::fgkEMCALCols; iCol++) { | |
622 | // iStrip = AliEMCALGeoParams::GetStripModule(iSM, iCol); | |
623 | iStrip = (iSM%2==0) ? iCol/2 : AliEMCALGeoParams::fgkEMCALLEDRefs - 1 - iCol/2; //TMP, FIXME | |
624 | for (iRow = 0; iRow < AliEMCALGeoParams::fgkEMCALRows; iRow++) { | |
625 | for (iGain = 0; iGain < 2; iGain++) { | |
626 | // content of arrys | |
627 | for (int j = 0; j < nBins; j++) { | |
628 | if (nT[iSM][iCol][iRow][iGain].At(j) > 0) { | |
629 | norm = ampT[iSM][iCol][iRow][iGain].At(j) / nT[iSM][iCol][iRow][iGain].At(j); | |
630 | ampT[iSM][iCol][iRow][iGain].AddAt(norm, j); // AddAt = SetAt | |
631 | } | |
632 | } | |
633 | } | |
634 | } | |
635 | }//iCol | |
636 | for (iStrip = 0; iStrip < AliEMCALGeoParams::fgkEMCALLEDRefs; iStrip++) { | |
637 | for (iGain = 0; iGain < 2; iGain++) { | |
638 | for (int j = 0; j < nBins; j++) { | |
639 | if (nLEDRefT[iSM][iStrip][iGain].At(j) > 0) { | |
640 | norm = ampLEDRefT[iSM][iStrip][iGain].At(j) / nLEDRefT[iSM][iStrip][iGain].At(j); | |
641 | ampLEDRefT[iSM][iStrip][iGain].AddAt(norm, j); // AddAt = SetAt | |
642 | } | |
643 | } | |
644 | } | |
645 | }//iStrip | |
646 | } | |
647 | } // iSM | |
648 | ||
649 | ||
650 | // Calculate correction values, and store them | |
651 | // set fkErrorCode values for those that could not be set | |
652 | ||
653 | Float_t Rt0 = 0; | |
654 | Float_t RT = 0; | |
655 | Float_t correction = 0; // c(T) = R(t0)/R(T) | |
656 | Int_t refGain = 0; // typically use low gain for LED reference amplitude (high gain typically well beyond saturation) | |
657 | ||
658 | for (int i = 0; i < nSM; i++) { | |
82d90a2f | 659 | AliEMCALSuperModuleCalibReference * CalibReferenceData = fCalibReference->GetSuperModuleCalibReferenceNum(i); |
2f17a269 | 660 | AliEMCALSuperModuleCalibTimeDepCorrection * CalibTimeDepCorrectionData = fCalibTimeDepCorrection->GetSuperModuleCalibTimeDepCorrectionNum(i); |
82d90a2f | 661 | iSM = CalibReferenceData->GetSuperModuleNum(); |
2f17a269 | 662 | |
d81e6423 | 663 | for (iCol = 0; iCol < AliEMCALGeoParams::fgkEMCALCols; iCol++) { |
664 | // iStrip = AliEMCALGeoParams::GetStripModule(iSM, iCol); | |
665 | iStrip = (iSM%2==0) ? iCol/2 : AliEMCALGeoParams::fgkEMCALLEDRefs - 1 - iCol/2; //TMP, FIXME | |
82d90a2f | 666 | refGain = CalibReferenceData->GetLEDRefHighLow(iStrip); // LED reference gain value used for reference calibration |
667 | ||
d81e6423 | 668 | for (iRow = 0; iRow < AliEMCALGeoParams::fgkEMCALRows; iRow++) { |
669 | ||
670 | // Calc. R(t0): | |
82d90a2f | 671 | AliEMCALCalibReferenceVal * refVal = CalibReferenceData->GetAPDVal(iCol, iRow); |
672 | iGain = refVal->GetHighLow(); // gain value used for reference calibration | |
d81e6423 | 673 | // valid amplitude values should be larger than 0 |
82d90a2f | 674 | if (refVal->GetLEDAmp()>0 && CalibReferenceData->GetLEDRefAmp(iStrip)>0) { |
675 | Rt0 = refVal->GetLEDAmp() / CalibReferenceData->GetLEDRefAmp(iStrip); | |
d81e6423 | 676 | } |
677 | else { | |
678 | Rt0 = fkErrorCode; | |
679 | } | |
680 | ||
82d90a2f | 681 | // Calc. R(T) |
d81e6423 | 682 | for (int j = 0; j < nBins; j++) { |
683 | ||
684 | // calculate R(T) also; first try with individual tower: | |
82d90a2f | 685 | // same gain as for reference calibration is the default |
d81e6423 | 686 | if (ampT[iSM][iCol][iRow][iGain].At(j)>0 && ampLEDRefT[iSM][iStrip][refGain].At(j)>0) { |
687 | // looks like valid data with the right gain combination | |
688 | RT = ampT[iSM][iCol][iRow][iGain].At(j) / ampLEDRefT[iSM][iStrip][refGain].At(j); | |
689 | ||
690 | // if data appears to be saturated, and we are in high gain, then try with low gain instead | |
82d90a2f | 691 | int newGain = iGain; |
692 | int newRefGain = refGain; | |
693 | if ( ampT[iSM][iCol][iRow][iGain].At(j)>AliEMCALGeoParams::fgkOverflowCut && iGain==1 ) { | |
694 | newGain = 0; | |
695 | } | |
696 | if ( ampLEDRefT[iSM][iStrip][refGain].At(j)>AliEMCALGeoParams::fgkOverflowCut && refGain==1 ) { | |
697 | newRefGain = 0; | |
698 | } | |
699 | ||
700 | if (newGain!=iGain || newRefGain!=refGain) { | |
701 | // compensate for using different gain than in the reference calibration | |
702 | // we may need to have a custom H/L ratio value for each tower | |
703 | // later, but for now just use a common value, as the rest of the code does.. | |
704 | RT = ampT[iSM][iCol][iRow][newGain].At(j) / ampLEDRefT[iSM][iStrip][newRefGain].At(j); | |
705 | ||
706 | if (newGain<iGain) { | |
707 | RT *= fHighLowGainFactor; | |
708 | } | |
709 | else if (newRefGain<refGain) { | |
710 | RT /= fHighLowGainFactor; | |
711 | } | |
d81e6423 | 712 | } |
713 | } | |
714 | else { | |
715 | RT = fkErrorCode; | |
716 | } | |
717 | ||
718 | // Calc. correction factor | |
719 | if (Rt0>0 && RT>0) { | |
720 | correction = Rt0/RT; | |
721 | } | |
722 | else { | |
723 | correction = fkErrorCode; | |
724 | nRemaining++; | |
725 | } | |
726 | ||
727 | // Store the value | |
2f17a269 | 728 | CalibTimeDepCorrectionData->GetCorrection(iCol,iRow)->AddAt(correction, j); |
d81e6423 | 729 | /* Check that |
730 | fTimeDepCorrection->SetCorrection(i, iCol, iRow, j, correction); | |
731 | also works OK */ | |
732 | } // nBins | |
733 | } | |
734 | } | |
735 | } | |
736 | ||
737 | nRemaining = CalcLEDCorrectionStripBasis(nSM, nBins); | |
738 | return nRemaining; | |
739 | } | |
740 | ||
741 | //________________________________________________________________ | |
742 | Int_t AliEMCALCalibTimeDep::CalcLEDCorrectionStripBasis(Int_t nSM, Int_t nBins) | |
743 | { // use averages for each strip if no good values exist for some single tower | |
744 | ||
745 | // go over fTimeDepCorrection info | |
746 | Int_t nRemaining = 0; // we count the towers for which we could not get valid data | |
747 | ||
d81e6423 | 748 | // for calculating StripAverage info |
749 | int nValidTower = 0; | |
750 | Float_t StripAverage = 0; | |
751 | Float_t val = 0; | |
752 | ||
753 | int iSM = 0; | |
754 | int iCol = 0; | |
755 | int iRow = 0; | |
756 | int iStrip = 0; | |
757 | int firstCol = 0; | |
758 | int lastCol = 0; | |
759 | ||
760 | for (int i = 0; i < nSM; i++) { | |
2f17a269 | 761 | AliEMCALSuperModuleCalibTimeDepCorrection * CalibTimeDepCorrectionData = fCalibTimeDepCorrection->GetSuperModuleCalibTimeDepCorrectionNum(i); |
762 | iSM = CalibTimeDepCorrectionData->GetSuperModuleNum(); | |
763 | ||
d81e6423 | 764 | for (int j = 0; j < nBins; j++) { |
765 | ||
766 | nValidTower = 0; | |
767 | StripAverage = 0; | |
768 | ||
769 | for (iStrip = 0; iStrip < AliEMCALGeoParams::fgkEMCALLEDRefs; iStrip++) { | |
770 | firstCol = iStrip*2; | |
771 | if ((iSM%2)==1) { // C side | |
772 | firstCol = (AliEMCALGeoParams::fgkEMCALLEDRefs-1 - iStrip)*2; | |
773 | } | |
774 | lastCol = firstCol+1; | |
775 | ||
776 | for (iCol = firstCol; iCol <= lastCol; iCol++) { | |
777 | for (iRow = 0; iRow < AliEMCALGeoParams::fgkEMCALRows; iRow++) { | |
2f17a269 | 778 | val = CalibTimeDepCorrectionData->GetCorrection(iCol,iRow)->At(j); |
d81e6423 | 779 | if (val>0) { // valid value; error code is negative |
780 | StripAverage += val; | |
781 | nValidTower++; | |
782 | } | |
783 | } | |
784 | } | |
785 | ||
786 | // calc average over strip | |
787 | if (nValidTower>0) { | |
788 | StripAverage /= nValidTower; | |
789 | for (iCol = firstCol; iCol <= lastCol; iCol++) { | |
790 | for (iRow = 0; iRow < AliEMCALGeoParams::fgkEMCALRows; iRow++) { | |
2f17a269 | 791 | val = CalibTimeDepCorrectionData->GetCorrection(iCol,iRow)->At(j); |
d81e6423 | 792 | if (val<0) { // invalid value; error code is negative |
2f17a269 | 793 | CalibTimeDepCorrectionData->GetCorrection(iCol,iRow)->AddAt(val, j); |
d81e6423 | 794 | } |
795 | } | |
796 | } | |
797 | } | |
798 | else { // could not fill in unvalid entries | |
799 | nRemaining += 2*AliEMCALGeoParams::fgkEMCALRows; | |
800 | } | |
801 | ||
802 | } // iStrip | |
803 | } // j, bins | |
804 | } // iSM | |
805 | ||
806 | return nRemaining; | |
807 | } | |
808 | ||
809 | //________________________________________________________________ | |
810 | Int_t AliEMCALCalibTimeDep::CalcTemperatureCorrection(Int_t nSM, Int_t nBins) | |
811 | { // OK, so we didn't have valid LED data that allowed us to do the correction only | |
812 | // with that info. | |
813 | // So, instead we'll rely on the temperature info and try to do the correction | |
814 | // based on that instead. | |
815 | // For this, we'll need the info from 3 classes (+temperature array), and output the values in a 4th class | |
816 | Int_t nRemaining = 0; | |
817 | ||
d81e6423 | 818 | int iSM = 0; |
819 | int iCol = 0; | |
820 | int iRow = 0; | |
821 | ||
822 | Double_t TempCoeff[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]; | |
823 | memset(TempCoeff, 0, sizeof(TempCoeff)); | |
824 | Float_t MGain = 0; | |
825 | Double_t correction = 0; | |
220ed45a | 826 | Double_t secondsPerBin = (3600/fTimeBinsPerHour); |
d81e6423 | 827 | |
828 | for (int i = 0; i < nSM; i++) { | |
2f17a269 | 829 | AliEMCALSuperModuleCalibTimeDepCorrection * CalibTimeDepCorrectionData = fCalibTimeDepCorrection->GetSuperModuleCalibTimeDepCorrectionNum(iSM); |
830 | iSM = CalibTimeDepCorrectionData->GetSuperModuleNum(); | |
831 | ||
82d90a2f | 832 | AliEMCALSuperModuleCalibReference * CalibReferenceData = fCalibReference->GetSuperModuleCalibReferenceNum(iSM); |
2f17a269 | 833 | AliEMCALSuperModuleCalibMapAPD * CalibMapAPDData = fCalibMapAPD->GetSuperModuleCalibMapAPDNum(iSM); |
834 | AliEMCALSuperModuleBiasAPD * BiasAPDData = fBiasAPD->GetSuperModuleBiasAPDNum(iSM); | |
d81e6423 | 835 | |
836 | // first calculate the M=Gain values, and TemperatureCoeff, for all towers in this SuperModule, from BiasAPD and CalibMapAPD info | |
837 | for (iCol = 0; iCol < AliEMCALGeoParams::fgkEMCALCols; iCol++) { | |
838 | for (iRow = 0; iRow < AliEMCALGeoParams::fgkEMCALRows; iRow++) { | |
2f17a269 | 839 | AliEMCALCalibMapAPDVal * mapAPD = CalibMapAPDData->GetAPDVal(iCol, iRow); |
840 | MGain = fCalibMapAPD->GetGain(mapAPD->GetPar(0), mapAPD->GetPar(1), mapAPD->GetPar(2), | |
841 | BiasAPDData->GetVoltage(iCol, iRow)); | |
842 | TempCoeff[iCol][iRow] = GetTempCoeff(mapAPD->GetDarkCurrent(), MGain); | |
d81e6423 | 843 | } |
844 | } | |
845 | ||
82d90a2f | 846 | // figure out what the reference temperature is, from fCalibReference |
d81e6423 | 847 | Double_t ReferenceTemperature = 0; |
848 | int nVal = 0; | |
849 | for (int iSensor = 0; iSensor<AliEMCALGeoParams::fgkEMCALTempSensors ; iSensor++) { | |
82d90a2f | 850 | if (CalibReferenceData->GetTemperature(iSensor)>0) { // hopefully OK value |
851 | ReferenceTemperature += CalibReferenceData->GetTemperature(iSensor); | |
d81e6423 | 852 | nVal++; |
853 | } | |
854 | } | |
855 | ||
856 | if (nVal>0) { | |
857 | ReferenceTemperature /= nVal; // valid values exist, we can look into corrections | |
858 | ||
859 | for (int j = 0; j < nBins; j++) { | |
860 | ||
861 | // what is the timestamp in the middle of this bin? (0.5 is for middle of bin) | |
862 | UInt_t timeStamp = fStartTime + (UInt_t)((j+0.5)*secondsPerBin); | |
863 | // get the temperature at this time; use average over whole SM for now (TO BE CHECKED LATER - if we can do better with finer grained info) | |
864 | Double_t SMTemperature = GetTemperatureSM(iSM, timeStamp); | |
865 | ||
866 | Double_t TemperatureDiff = ReferenceTemperature - SMTemperature; // old vs new | |
867 | // if the new temperature is higher than the old/reference one, then the gain has gone down | |
868 | if (fabs(TemperatureDiff)>fTemperatureResolution) { | |
869 | // significant enough difference that we need to consider it | |
870 | ||
871 | // loop over all towers; effect of temperature change will depend on gain for this tower | |
872 | for (iCol = 0; iCol < AliEMCALGeoParams::fgkEMCALCols; iCol++) { | |
873 | for (iRow = 0; iRow < AliEMCALGeoParams::fgkEMCALRows; iRow++) { | |
874 | ||
875 | correction = TemperatureDiff * TempCoeff[iCol][iRow]; | |
2f17a269 | 876 | CalibTimeDepCorrectionData->GetCorrection(iCol,iRow)->AddAt(correction, j); |
d81e6423 | 877 | } |
878 | } | |
879 | ||
880 | } // if noteworthy temperature change | |
881 | else { // just set correction values to 1.0 | |
882 | correction = 1; | |
883 | for (iCol = 0; iCol < AliEMCALGeoParams::fgkEMCALCols; iCol++) { | |
884 | for (iRow = 0; iRow < AliEMCALGeoParams::fgkEMCALRows; iRow++) { | |
2f17a269 | 885 | CalibTimeDepCorrectionData->GetCorrection(iCol,iRow)->AddAt(correction, j); |
d81e6423 | 886 | } |
887 | } | |
888 | } // else | |
889 | } // j, Bins | |
890 | ||
891 | } // if reference temperature exist | |
892 | else { // could not do the needed check.. signal that in the return code | |
893 | nRemaining += AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows * nBins; | |
894 | } | |
895 | } // iSM | |
896 | ||
897 | return nRemaining; | |
898 | } | |
899 |