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52783dbc | 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 | /* $Id$ */ | |
17 | ||
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // class for PHOS calibration // | |
21 | // // | |
22 | /////////////////////////////////////////////////////////////////////////////// | |
23 | ||
fc6706cb | 24 | #include "TRandom.h" |
76d78b7a | 25 | #include "AliLog.h" |
52783dbc | 26 | #include "AliPHOSCalibData.h" |
fc6706cb | 27 | #include "AliCDBManager.h" |
28 | #include "AliCDBStorage.h" | |
29 | #include "AliCDBId.h" | |
30 | #include "AliCDBEntry.h" | |
1fdb1c5e | 31 | #include "AliPHOSEmcCalibData.h" |
32 | #include "AliPHOSCpvCalibData.h" | |
81701069 | 33 | #include "AliPHOSEmcBadChannelsMap.h" |
1fdb1c5e | 34 | #include "AliCDBMetaData.h" |
52783dbc | 35 | |
36 | ClassImp(AliPHOSCalibData) | |
37 | ||
38 | //________________________________________________________________ | |
fc6706cb | 39 | AliPHOSCalibData::AliPHOSCalibData(): |
3f7dbdb7 | 40 | TNamed(), |
41 | fCalibDataEmc(0x0), | |
42 | fCalibDataCpv(0x0), | |
81701069 | 43 | fEmcBadChannelsMap(0x0), |
3f7dbdb7 | 44 | fEmcDataPath("PHOS/Calib/EmcGainPedestals"), |
81701069 | 45 | fCpvDataPath("PHOS/Calib/CpvGainPedestals"), |
46 | fEmcBadChannelsMapPath("PHOS/Calib/EmcBadChannels") | |
52783dbc | 47 | { |
76d78b7a | 48 | // Default constructor. |
49 | // Open CDB entry, get EMC and CPV calibration data and bad channel map. | |
50 | // If EMC or CPV calibration data does not exist, stop the run | |
49519b04 | 51 | |
52783dbc | 52 | } |
53 | ||
54 | //________________________________________________________________ | |
fc6706cb | 55 | AliPHOSCalibData::AliPHOSCalibData(Int_t runNumber) : |
56 | TNamed("phosCalib","PHOS Calibration Data Manager"), | |
81701069 | 57 | fCalibDataEmc(0x0), fCalibDataCpv(0x0), fEmcBadChannelsMap(0x0), |
3f7dbdb7 | 58 | fEmcDataPath("PHOS/Calib/EmcGainPedestals"), |
81701069 | 59 | fCpvDataPath("PHOS/Calib/CpvGainPedestals"), |
60 | fEmcBadChannelsMapPath("PHOS/Calib/EmcBadChannels") | |
52783dbc | 61 | { |
62 | // Constructor | |
76d78b7a | 63 | // Open CDB entry, get EMC and CPV calibration data and bad channel map. |
64 | // If EMC or CPV calibration data does not exist, stop the run | |
65 | ||
fc6706cb | 66 | AliCDBEntry* entryEmc = AliCDBManager::Instance()->Get(fEmcDataPath.Data(),runNumber); |
67 | if(entryEmc) | |
68 | fCalibDataEmc = (AliPHOSEmcCalibData*)entryEmc->GetObject(); | |
76d78b7a | 69 | |
70 | if(!fCalibDataEmc) | |
71 | AliFatal("Calibration parameters for PHOS EMC not found. Stop reconstruction!\n"); | |
fc6706cb | 72 | |
73 | AliCDBEntry* entryCpv = AliCDBManager::Instance()->Get(fCpvDataPath.Data(),runNumber); | |
74 | if(entryCpv) | |
75 | fCalibDataCpv = (AliPHOSCpvCalibData*)entryCpv->GetObject(); | |
52783dbc | 76 | |
76d78b7a | 77 | if(!fCalibDataCpv) |
78 | AliFatal("Calibration parameters for PHOS CPV not found. Stop reconstruction!\n"); | |
79 | ||
81701069 | 80 | AliCDBEntry* entryEmcBadMap = AliCDBManager::Instance()-> |
81 | Get(fEmcBadChannelsMapPath.Data(),runNumber); | |
82 | if(entryEmcBadMap) | |
83 | fEmcBadChannelsMap = (AliPHOSEmcBadChannelsMap*)entryEmcBadMap->GetObject(); | |
84 | ||
52783dbc | 85 | } |
86 | ||
1fdb1c5e | 87 | //________________________________________________________________ |
88 | AliPHOSCalibData::AliPHOSCalibData(AliPHOSCalibData & phosCDB) : | |
3f7dbdb7 | 89 | TNamed(phosCDB), |
90 | fCalibDataEmc(phosCDB.fCalibDataEmc), | |
91 | fCalibDataCpv(phosCDB.fCalibDataCpv), | |
81701069 | 92 | fEmcBadChannelsMap(phosCDB.fEmcBadChannelsMap), |
3f7dbdb7 | 93 | fEmcDataPath(phosCDB.fEmcDataPath), |
81701069 | 94 | fCpvDataPath(phosCDB.fCpvDataPath), |
95 | fEmcBadChannelsMapPath(phosCDB.fEmcBadChannelsMapPath) | |
1fdb1c5e | 96 | { |
97 | // Copy constructor | |
1fdb1c5e | 98 | } |
52783dbc | 99 | //________________________________________________________________ |
100 | AliPHOSCalibData::~AliPHOSCalibData() | |
101 | { | |
102 | // Destructor | |
fc6706cb | 103 | |
52783dbc | 104 | } |
105 | ||
929af5d7 | 106 | //________________________________________________________________ |
3f7dbdb7 | 107 | AliPHOSCalibData & AliPHOSCalibData::operator = (const AliPHOSCalibData & rhs) |
108 | { | |
109 | //Copy-assignment. Does not delete anything (see destructor) | |
110 | //compiler generated is ok, but ... because -Weffc++ and pointer | |
111 | //members we have to define it explicitly. | |
112 | TNamed::operator=(rhs); | |
929af5d7 | 113 | if (this != &rhs) { |
114 | fCalibDataEmc = rhs.fCalibDataEmc; | |
115 | fCalibDataCpv = rhs.fCalibDataCpv; | |
116 | fEmcBadChannelsMap = rhs.fEmcBadChannelsMap; | |
117 | fEmcDataPath = rhs.fEmcDataPath; | |
118 | fCpvDataPath = rhs.fCpvDataPath; | |
119 | fEmcBadChannelsMapPath = rhs.fEmcBadChannelsMapPath; | |
120 | } | |
121 | else { | |
122 | AliFatal("Self assignment!"); | |
123 | } | |
3f7dbdb7 | 124 | return *this; |
125 | } | |
126 | ||
52783dbc | 127 | //________________________________________________________________ |
128 | void AliPHOSCalibData::Reset() | |
129 | { | |
b8628054 | 130 | // Set all pedestals to 0 and all ADC channels to 1, |
131 | // and all channels are good (alive) | |
fc6706cb | 132 | |
b8628054 | 133 | fCalibDataEmc ->Reset(); |
134 | fCalibDataCpv ->Reset(); | |
135 | fEmcBadChannelsMap->Reset(); | |
52783dbc | 136 | } |
137 | ||
138 | //________________________________________________________________ | |
139 | void AliPHOSCalibData::Print(Option_t *option) const | |
140 | { | |
1fdb1c5e | 141 | // Print EMC and CPV calibration containers |
142 | // Input: option="ped" to print pedestals | |
143 | // option="gain" to print calibration coefficients | |
df0d5123 | 144 | if (fCalibDataEmc) fCalibDataEmc->Print(option); |
145 | if (fCalibDataCpv) fCalibDataCpv->Print(option); | |
fc6706cb | 146 | } |
147 | ||
148 | //________________________________________________________________ | |
149 | void AliPHOSCalibData::CreateNew() | |
150 | { | |
1fdb1c5e | 151 | // Create new EMC and CPV calibration containers with ideal coefficients |
152 | ||
fc6706cb | 153 | if(fCalibDataEmc) delete fCalibDataEmc; |
154 | fCalibDataEmc = new AliPHOSEmcCalibData("PHOS-EMC"); | |
155 | ||
156 | if(fCalibDataCpv) delete fCalibDataCpv; | |
157 | fCalibDataCpv = new AliPHOSCpvCalibData("PHOS-CPV"); | |
158 | ||
81701069 | 159 | if(fEmcBadChannelsMap) delete fEmcBadChannelsMap; |
160 | fEmcBadChannelsMap = new AliPHOSEmcBadChannelsMap(); | |
161 | ||
fc6706cb | 162 | } |
163 | ||
164 | //________________________________________________________________ | |
165 | Bool_t AliPHOSCalibData::WriteEmc(Int_t firstRun, Int_t lastRun, AliCDBMetaData *md) | |
166 | { | |
1fdb1c5e | 167 | // Write EMC calibration container to CDB |
fc6706cb | 168 | |
169 | if(!fCalibDataEmc) return kFALSE; | |
170 | ||
18669c5c | 171 | AliCDBStorage* storage = AliCDBManager::Instance()->GetSpecificStorage("PHOS/*"); |
df0d5123 | 172 | if(!storage) |
173 | storage = AliCDBManager::Instance()->GetDefaultStorage(); | |
174 | ||
fc6706cb | 175 | if(storage) { |
176 | AliCDBId id(fEmcDataPath.Data(),firstRun,lastRun); | |
177 | storage->Put(fCalibDataEmc,id, md); | |
178 | return kTRUE; | |
52783dbc | 179 | } |
fc6706cb | 180 | else |
181 | return kFALSE; | |
52783dbc | 182 | |
fc6706cb | 183 | } |
184 | ||
185 | //________________________________________________________________ | |
186 | Bool_t AliPHOSCalibData::WriteCpv(Int_t firstRun, Int_t lastRun, AliCDBMetaData *md) | |
187 | { | |
1fdb1c5e | 188 | // Write CPV calibration container to CDB |
fc6706cb | 189 | |
190 | if(!fCalibDataCpv) return kFALSE; | |
191 | ||
18669c5c | 192 | AliCDBStorage* storage = AliCDBManager::Instance()->GetSpecificStorage("PHOS/*"); |
df0d5123 | 193 | if(!storage) |
194 | storage = AliCDBManager::Instance()->GetDefaultStorage(); | |
195 | ||
fc6706cb | 196 | if(storage) { |
197 | AliCDBId id(fCpvDataPath.Data(),firstRun,lastRun); | |
198 | storage->Put(fCalibDataCpv,id, md); | |
199 | return kTRUE; | |
52783dbc | 200 | } |
fc6706cb | 201 | else |
202 | return kFALSE; | |
203 | ||
52783dbc | 204 | } |
072de3a8 | 205 | |
81701069 | 206 | |
207 | //________________________________________________________________ | |
208 | Bool_t AliPHOSCalibData::WriteEmcBadChannelsMap(Int_t firstRun,Int_t lastRun,AliCDBMetaData *md) | |
209 | { | |
210 | //Write EMC bad channels map into CDB. | |
211 | ||
212 | if(!fEmcBadChannelsMap) return kFALSE; | |
213 | ||
214 | AliCDBStorage* storage = AliCDBManager::Instance()->GetSpecificStorage("PHOS/*"); | |
215 | if(!storage) | |
216 | storage = AliCDBManager::Instance()->GetDefaultStorage(); | |
217 | ||
218 | if(storage) { | |
219 | AliCDBId id(fEmcBadChannelsMapPath.Data(),firstRun,lastRun); | |
220 | storage->Put(fEmcBadChannelsMap,id, md); | |
221 | return kTRUE; | |
222 | } | |
223 | else | |
224 | return kFALSE; | |
225 | } | |
226 | ||
fc6706cb | 227 | //________________________________________________________________ |
072de3a8 | 228 | Float_t AliPHOSCalibData::GetADCchannelEmc(Int_t module, Int_t column, Int_t row) const |
229 | { | |
1fdb1c5e | 230 | // Return EMC calibration coefficient |
231 | // for channel defined by (module,column,row) | |
232 | // module, column,raw should follow the internal PHOS convention: | |
233 | // module 1:5, column 1:56, row 1:64 | |
234 | // if CBD instance exists, the value is taken from CDB. | |
235 | // Otherwise it is an ideal one | |
072de3a8 | 236 | |
fc6706cb | 237 | if(fCalibDataEmc) |
238 | return fCalibDataEmc->GetADCchannelEmc(module,column,row); | |
239 | else | |
5f8bb860 | 240 | return 1.0; // default width of one EMC ADC channel in GeV |
072de3a8 | 241 | } |
242 | ||
e3310625 | 243 | //________________________________________________________________ |
244 | void AliPHOSCalibData::SetADCchannelEmc(Int_t module, Int_t column, Int_t row, Float_t value) | |
245 | { | |
246 | // Set EMC calibration coefficient for (module,column,row) | |
247 | ||
248 | if(!fCalibDataEmc) | |
249 | fCalibDataEmc = new AliPHOSEmcCalibData("PHOS-EMC"); | |
250 | ||
251 | fCalibDataEmc->SetADCchannelEmc(module,column,row,value); | |
252 | } | |
253 | ||
1fdb1c5e | 254 | //________________________________________________________________ |
072de3a8 | 255 | Float_t AliPHOSCalibData::GetADCpedestalEmc(Int_t module, Int_t column, Int_t row) const |
256 | { | |
1fdb1c5e | 257 | // Return EMC pedestal for channel defined by (module,column,row) |
258 | // module, column,raw should follow the internal PHOS convention: | |
259 | // module 1:5, column 1:56, row 1:64 | |
260 | // if CBD instance exists, the value is taken from CDB. | |
261 | // Otherwise it is an ideal one | |
262 | ||
fc6706cb | 263 | if(fCalibDataEmc) |
264 | return fCalibDataEmc->GetADCpedestalEmc(module,column,row); | |
265 | else | |
5f8bb860 | 266 | return 0.0; // default EMC ADC pedestal |
072de3a8 | 267 | } |
268 | ||
1fdb1c5e | 269 | //________________________________________________________________ |
e3310625 | 270 | void AliPHOSCalibData::SetADCpedestalEmc(Int_t module, Int_t column, Int_t row, Float_t value) |
072de3a8 | 271 | { |
e3310625 | 272 | // Set EMC pedestal for (module,column,row) |
1fdb1c5e | 273 | |
fc6706cb | 274 | if(!fCalibDataEmc) |
275 | fCalibDataEmc = new AliPHOSEmcCalibData("PHOS-EMC"); | |
276 | ||
e3310625 | 277 | fCalibDataEmc->SetADCpedestalEmc(module,column,row,value); |
072de3a8 | 278 | } |
279 | ||
1fdb1c5e | 280 | //________________________________________________________________ |
e3310625 | 281 | Float_t AliPHOSCalibData::GetHighLowRatioEmc(Int_t module, Int_t column, Int_t row) const |
072de3a8 | 282 | { |
e3310625 | 283 | // Return EMC calibration coefficient |
284 | // for channel defined by (module,column,row) | |
285 | // module, column,raw should follow the internal PHOS convention: | |
286 | // module 1:5, column 1:56, row 1:64 | |
287 | // if CBD instance exists, the value is taken from CDB. | |
288 | // Otherwise it is an ideal one | |
289 | ||
290 | if(fCalibDataEmc) | |
291 | return fCalibDataEmc->GetHighLowRatioEmc(module,column,row); | |
292 | else | |
293 | return 1.0; // default width of one EMC ADC channel in GeV | |
294 | } | |
295 | ||
296 | //________________________________________________________________ | |
297 | void AliPHOSCalibData::SetHighLowRatioEmc(Int_t module, Int_t column, Int_t row, Float_t value) | |
298 | { | |
299 | // Set EMC calibration coefficient for (module,column,row) | |
300 | ||
fc6706cb | 301 | if(!fCalibDataEmc) |
302 | fCalibDataEmc = new AliPHOSEmcCalibData("PHOS-EMC"); | |
e3310625 | 303 | |
304 | fCalibDataEmc->SetHighLowRatioEmc(module,column,row,value); | |
fc6706cb | 305 | } |
e3310625 | 306 | |
307 | //________________________________________________________________ | |
308 | Float_t AliPHOSCalibData::GetTimeShiftEmc(Int_t module, Int_t column, Int_t row) const | |
309 | { | |
310 | // Return EMC calibration coefficient | |
311 | // for channel defined by (module,column,row) | |
312 | // module, column,raw should follow the internal PHOS convention: | |
313 | // module 1:5, column 1:56, row 1:64 | |
314 | // if CBD instance exists, the value is taken from CDB. | |
315 | // Otherwise it is an ideal one | |
316 | ||
317 | if(fCalibDataEmc) | |
318 | return fCalibDataEmc->GetTimeShiftEmc(module,column,row); | |
319 | else | |
320 | return 1.0; // default width of one EMC ADC channel in GeV | |
321 | } | |
322 | ||
323 | //________________________________________________________________ | |
324 | void AliPHOSCalibData::SetTimeShiftEmc(Int_t module, Int_t column, Int_t row, Float_t value) | |
325 | { | |
326 | // Set EMC calibration coefficient for (module,column,row) | |
327 | ||
328 | if(!fCalibDataEmc) | |
329 | fCalibDataEmc = new AliPHOSEmcCalibData("PHOS-EMC"); | |
330 | ||
331 | fCalibDataEmc->SetTimeShiftEmc(module,column,row,value); | |
332 | } | |
bafc1087 | 333 | //________________________________________________________________ |
6f47f50d | 334 | Float_t AliPHOSCalibData::GetSampleTimeStep() const |
335 | { | |
336 | //Get conversion coeff. from sample time step to seconds. | |
337 | //Negative value means that it is not used in reconstruction | |
338 | //but only in simulation of raw. | |
339 | if(fCalibDataEmc) | |
340 | return fCalibDataEmc->GetSampleTimeStep(); | |
341 | else | |
342 | return 0.0; // default width of one EMC ADC channel in GeV | |
343 | } | |
344 | //________________________________________________________________ | |
345 | void AliPHOSCalibData::SetSampleTimeStep(Float_t step) | |
346 | { | |
347 | //Set conversion coeff. from sample time step to seconds. | |
348 | //Negative value means that it is not used in reconstruction | |
349 | //but only in simulation of raw. | |
350 | if(!fCalibDataEmc) | |
351 | fCalibDataEmc = new AliPHOSEmcCalibData("PHOS-EMC"); | |
352 | ||
353 | fCalibDataEmc->SetSampleTimeStep(step) ; | |
354 | } | |
355 | //________________________________________________________________ | |
bafc1087 | 356 | Int_t AliPHOSCalibData::GetAltroOffsetEmc(Int_t module, Int_t column, Int_t row) const |
357 | { | |
358 | // Return ALTRO pedestal coefficient | |
359 | // for channel defined by (module,column,row) | |
360 | // module, column,raw should follow the internal PHOS convention: | |
361 | // module 1:5, column 1:56, row 1:64 | |
362 | // if CBD instance exists, the value is taken from CDB. | |
363 | // Otherwise it is an ideal one | |
364 | ||
365 | if(fCalibDataEmc) | |
366 | return fCalibDataEmc->GetAltroOffsetEmc(module,column,row); | |
367 | else | |
368 | return 0; // default width of one EMC ADC channel in GeV | |
369 | } | |
370 | ||
371 | //________________________________________________________________ | |
372 | void AliPHOSCalibData::SetAltroOffsetEmc(Int_t module, Int_t column, Int_t row, Int_t value) | |
373 | { | |
374 | // Set altro offset for (module,column,row) | |
375 | ||
376 | if(!fCalibDataEmc) | |
377 | fCalibDataEmc = new AliPHOSEmcCalibData("PHOS-EMC"); | |
378 | ||
379 | fCalibDataEmc->SetAltroOffsetEmc(module,column,row,value); | |
380 | } | |
381 | ||
e3310625 | 382 | |
fc6706cb | 383 | //________________________________________________________________ |
384 | Float_t AliPHOSCalibData::GetADCchannelCpv(Int_t module, Int_t column, Int_t row) const | |
385 | { | |
1fdb1c5e | 386 | // Return CPV calibration coefficient |
387 | // for channel defined by (module,column,row) | |
388 | // module, column,raw should follow the internal CPV convention: | |
389 | // module 1:5, column 1:56, row 1:128 | |
390 | // if CBD instance exists, the value is taken from CDB. | |
391 | // Otherwise it is an ideal one | |
fc6706cb | 392 | |
393 | if(fCalibDataCpv) | |
394 | return fCalibDataCpv->GetADCchannelCpv(module,column,row); | |
395 | else | |
5f8bb860 | 396 | return 0.0012; // default width of one ADC channel in CPV arbitrary units |
fc6706cb | 397 | } |
398 | ||
1fdb1c5e | 399 | //________________________________________________________________ |
fc6706cb | 400 | Float_t AliPHOSCalibData::GetADCpedestalCpv(Int_t module, Int_t column, Int_t row) const |
401 | { | |
1fdb1c5e | 402 | // Return CPV pedestal |
403 | // for channel defined by (module,column,row) | |
404 | // module, column,raw should follow the internal CPV convention: | |
405 | // module 1:5, column 1:56, row 1:128 | |
406 | // if CBD instance exists, the value is taken from CDB. | |
407 | // Otherwise it is an ideal one | |
408 | ||
fc6706cb | 409 | if(fCalibDataCpv) |
410 | return fCalibDataCpv->GetADCpedestalCpv(module,column,row); | |
411 | else | |
412 | return 0.012; // default CPV ADC pedestal | |
413 | } | |
414 | ||
1fdb1c5e | 415 | //________________________________________________________________ |
fc6706cb | 416 | void AliPHOSCalibData::SetADCchannelCpv(Int_t module, Int_t column, Int_t row, Float_t value) |
417 | { | |
1fdb1c5e | 418 | // Set CPV calibration coefficient for (module,column,row) |
419 | ||
fc6706cb | 420 | if(!fCalibDataCpv) |
421 | fCalibDataCpv = new AliPHOSCpvCalibData("PHOS-CPV"); | |
422 | ||
423 | fCalibDataCpv->SetADCchannelCpv(module,column,row,value); | |
424 | } | |
425 | ||
1fdb1c5e | 426 | //________________________________________________________________ |
fc6706cb | 427 | void AliPHOSCalibData::SetADCpedestalCpv(Int_t module, Int_t column, Int_t row, Float_t value) |
428 | { | |
1fdb1c5e | 429 | // Set CPV pedestal for (module,column,row) |
430 | ||
fc6706cb | 431 | if(!fCalibDataCpv) |
432 | fCalibDataCpv = new AliPHOSCpvCalibData("PHOS-CPV"); | |
433 | ||
434 | fCalibDataCpv->SetADCpedestalCpv(module,column,row,value); | |
435 | } | |
436 | ||
437 | //________________________________________________________________ | |
e2e977c3 | 438 | void AliPHOSCalibData::RandomEmc(Float_t ccMin, Float_t ccMax) |
fc6706cb | 439 | { |
1fdb1c5e | 440 | // Create decalibrated EMC with calibration coefficients and pedestals |
441 | // randomly distributed within hard-coded limits | |
e2e977c3 | 442 | // Default spread of calibration parameters is Cmax/Cmin = 4, (Cmax-Cmin)/2 = 1 |
fc6706cb | 443 | |
444 | if(fCalibDataEmc) delete fCalibDataEmc; | |
445 | fCalibDataEmc = new AliPHOSEmcCalibData("PHOS-EMC"); | |
446 | ||
447 | TRandom rn; | |
448 | rn.SetSeed(0); //the seed is set to the current machine clock | |
449 | ||
1fdb1c5e | 450 | Float_t adcChannelEmc,adcPedestalEmc; |
fc6706cb | 451 | |
452 | for(Int_t module=1; module<6; module++) { | |
453 | for(Int_t column=1; column<57; column++) { | |
454 | for(Int_t row=1; row<65; row++) { | |
e2e977c3 | 455 | adcChannelEmc =rn.Uniform(ccMin,ccMax); |
5f8bb860 | 456 | adcPedestalEmc=rn.Uniform(0.0,0.0); // 0 spread of pedestals |
1fdb1c5e | 457 | fCalibDataEmc->SetADCchannelEmc(module,column,row,adcChannelEmc); |
458 | fCalibDataEmc->SetADCpedestalEmc(module,column,row,adcPedestalEmc); | |
fc6706cb | 459 | } |
460 | } | |
461 | } | |
462 | ||
463 | } | |
464 | ||
465 | //________________________________________________________________ | |
e2e977c3 | 466 | void AliPHOSCalibData::RandomCpv(Float_t ccMin, Float_t ccMax) |
fc6706cb | 467 | { |
1fdb1c5e | 468 | // Create decalibrated CPV with calibration coefficients and pedestals |
469 | // randomly distributed within hard-coded limits | |
e2e977c3 | 470 | // Default spread of calibration parameters is 0.0012 +- 25% |
fc6706cb | 471 | |
472 | if(fCalibDataCpv) delete fCalibDataCpv; | |
473 | fCalibDataCpv = new AliPHOSCpvCalibData("PHOS-CPV"); | |
474 | ||
475 | TRandom rn; | |
476 | rn.SetSeed(0); //the seed is set to the current machine clock | |
477 | ||
1fdb1c5e | 478 | Float_t adcChannelCpv,adcPedestalCpv; |
fc6706cb | 479 | |
480 | for(Int_t module=1; module<6; module++) { | |
5f8bb860 | 481 | for(Int_t column=1; column<57; column++) { |
fc6706cb | 482 | for(Int_t row=1; row<129; row++) { |
e2e977c3 | 483 | adcChannelCpv =rn.Uniform(ccMin,ccMax); |
1fdb1c5e | 484 | adcPedestalCpv=rn.Uniform(0.0048,0.0192); // Ped[max]/Ped[min] = 4, <Ped> = 0.012 |
485 | fCalibDataCpv->SetADCchannelCpv(module,column,row,adcChannelCpv); | |
486 | fCalibDataCpv->SetADCpedestalCpv(module,column,row,adcPedestalCpv); | |
fc6706cb | 487 | } |
488 | } | |
489 | } | |
072de3a8 | 490 | } |
81701069 | 491 | //________________________________________________________________ |
492 | Bool_t AliPHOSCalibData::IsBadChannelEmc(Int_t module, Int_t col, Int_t row) const | |
493 | { | |
494 | //If no bad channels map found, channel considered good | |
495 | ||
496 | if(fEmcBadChannelsMap) | |
497 | return fEmcBadChannelsMap->IsBadChannel(module,col,row); | |
498 | else | |
499 | return kFALSE; | |
500 | } | |
501 | ||
502 | //________________________________________________________________ | |
503 | Int_t AliPHOSCalibData::GetNumOfEmcBadChannels() const | |
504 | { | |
505 | if(fEmcBadChannelsMap) | |
506 | return fEmcBadChannelsMap->GetNumOfBadChannels(); | |
507 | else | |
508 | return 0; | |
509 | } | |
d940eb29 | 510 | //________________________________________________________________ |
511 | void AliPHOSCalibData::EmcBadChannelIds(Int_t *badIds) | |
512 | { | |
513 | //Fill array badIds by the Ids of EMC bad channels. | |
514 | //Array badIds of length GetNumOfBadChannels() should be prepared in advance. | |
515 | ||
516 | if(fEmcBadChannelsMap) | |
517 | fEmcBadChannelsMap->BadChannelIds(badIds); | |
518 | } | |
d5b302a6 | 519 | |
520 | //________________________________________________________________ | |
521 | Float_t AliPHOSCalibData::GetADCchannelEmcDecalib(Int_t module, Int_t column, Int_t row) const | |
522 | { | |
523 | // Return random EMC (de)calibration factor O(1) for channel defined by (module,column,row). | |
524 | // Used in simulation. | |
525 | ||
526 | // module, column,raw should follow the internal PHOS convention: | |
527 | // module 1:5, column 1:56, row 1:64 | |
528 | // if CBD instance exists, the value is taken from CDB. | |
529 | // Otherwise it is an ideal one (no decalibration). | |
530 | ||
531 | if(fCalibDataEmc) | |
532 | return fCalibDataEmc->GetADCchannelEmcDecalib(module,column,row); | |
533 | else | |
534 | return 1.0; // no decalibration by default | |
535 | } | |
536 | ||
537 | //________________________________________________________________ | |
538 | void AliPHOSCalibData::SetADCchannelEmcDecalib(Int_t module, Int_t column, Int_t row, Float_t value) | |
539 | { | |
540 | // Set EMC (de)calibration factor for (module,column,row). | |
541 | // Used in simulation. | |
542 | ||
543 | if(!fCalibDataEmc) | |
544 | fCalibDataEmc = new AliPHOSEmcCalibData("PHOS-EMC"); | |
545 | ||
546 | fCalibDataEmc->SetADCchannelEmcDecalib(module,column,row,value); | |
547 | } |