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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" |
52783dbc | 25 | #include "AliPHOSCalibData.h" |
fc6706cb | 26 | #include "AliCDBManager.h" |
27 | #include "AliCDBStorage.h" | |
28 | #include "AliCDBId.h" | |
29 | #include "AliCDBEntry.h" | |
1fdb1c5e | 30 | #include "AliPHOSEmcCalibData.h" |
31 | #include "AliPHOSCpvCalibData.h" | |
32 | #include "AliCDBMetaData.h" | |
52783dbc | 33 | |
34 | ClassImp(AliPHOSCalibData) | |
35 | ||
36 | //________________________________________________________________ | |
fc6706cb | 37 | AliPHOSCalibData::AliPHOSCalibData(): |
3f7dbdb7 | 38 | TNamed(), |
39 | fCalibDataEmc(0x0), | |
40 | fCalibDataCpv(0x0), | |
41 | fEmcDataPath("PHOS/Calib/EmcGainPedestals"), | |
42 | fCpvDataPath("PHOS/Calib/CpvGainPedestals") | |
52783dbc | 43 | { |
3f7dbdb7 | 44 | // Default constructor |
45 | ||
abcff5fc | 46 | AliCDBEntry* entryEmc = AliCDBManager::Instance()->Get(fEmcDataPath.Data()); |
47 | if(entryEmc) | |
48 | fCalibDataEmc = (AliPHOSEmcCalibData*)entryEmc->GetObject(); | |
49 | ||
50 | AliCDBEntry* entryCpv = AliCDBManager::Instance()->Get(fCpvDataPath.Data()); | |
51 | if(entryCpv) | |
52 | fCalibDataCpv = (AliPHOSCpvCalibData*)entryCpv->GetObject(); | |
53 | ||
52783dbc | 54 | } |
55 | ||
56 | //________________________________________________________________ | |
fc6706cb | 57 | AliPHOSCalibData::AliPHOSCalibData(Int_t runNumber) : |
58 | TNamed("phosCalib","PHOS Calibration Data Manager"), | |
3f7dbdb7 | 59 | fCalibDataEmc(0x0), fCalibDataCpv(0x0), |
60 | fEmcDataPath("PHOS/Calib/EmcGainPedestals"), | |
61 | fCpvDataPath("PHOS/Calib/CpvGainPedestals") | |
52783dbc | 62 | { |
63 | // Constructor | |
fc6706cb | 64 | AliCDBEntry* entryEmc = AliCDBManager::Instance()->Get(fEmcDataPath.Data(),runNumber); |
65 | if(entryEmc) | |
66 | fCalibDataEmc = (AliPHOSEmcCalibData*)entryEmc->GetObject(); | |
67 | ||
68 | AliCDBEntry* entryCpv = AliCDBManager::Instance()->Get(fCpvDataPath.Data(),runNumber); | |
69 | if(entryCpv) | |
70 | fCalibDataCpv = (AliPHOSCpvCalibData*)entryCpv->GetObject(); | |
52783dbc | 71 | |
52783dbc | 72 | } |
73 | ||
1fdb1c5e | 74 | //________________________________________________________________ |
75 | AliPHOSCalibData::AliPHOSCalibData(AliPHOSCalibData & phosCDB) : | |
3f7dbdb7 | 76 | TNamed(phosCDB), |
77 | fCalibDataEmc(phosCDB.fCalibDataEmc), | |
78 | fCalibDataCpv(phosCDB.fCalibDataCpv), | |
79 | fEmcDataPath(phosCDB.fEmcDataPath), | |
80 | fCpvDataPath(phosCDB.fCpvDataPath) | |
1fdb1c5e | 81 | { |
82 | // Copy constructor | |
1fdb1c5e | 83 | } |
52783dbc | 84 | //________________________________________________________________ |
85 | AliPHOSCalibData::~AliPHOSCalibData() | |
86 | { | |
87 | // Destructor | |
fc6706cb | 88 | |
52783dbc | 89 | } |
90 | ||
3f7dbdb7 | 91 | AliPHOSCalibData & AliPHOSCalibData::operator = (const AliPHOSCalibData & rhs) |
92 | { | |
93 | //Copy-assignment. Does not delete anything (see destructor) | |
94 | //compiler generated is ok, but ... because -Weffc++ and pointer | |
95 | //members we have to define it explicitly. | |
96 | TNamed::operator=(rhs); | |
97 | fCalibDataEmc = rhs.fCalibDataEmc; | |
98 | fCalibDataCpv = rhs.fCalibDataCpv; | |
99 | fEmcDataPath = rhs.fEmcDataPath; | |
100 | fCpvDataPath = rhs.fCpvDataPath; | |
101 | ||
102 | return *this; | |
103 | } | |
104 | ||
52783dbc | 105 | //________________________________________________________________ |
106 | void AliPHOSCalibData::Reset() | |
107 | { | |
108 | // Set all pedestals to 0 and all ADC channels to 1 | |
fc6706cb | 109 | |
110 | fCalibDataEmc->Reset(); | |
111 | fCalibDataCpv->Reset(); | |
52783dbc | 112 | } |
113 | ||
114 | //________________________________________________________________ | |
115 | void AliPHOSCalibData::Print(Option_t *option) const | |
116 | { | |
1fdb1c5e | 117 | // Print EMC and CPV calibration containers |
118 | // Input: option="ped" to print pedestals | |
119 | // option="gain" to print calibration coefficients | |
df0d5123 | 120 | if (fCalibDataEmc) fCalibDataEmc->Print(option); |
121 | if (fCalibDataCpv) fCalibDataCpv->Print(option); | |
fc6706cb | 122 | } |
123 | ||
124 | //________________________________________________________________ | |
125 | void AliPHOSCalibData::CreateNew() | |
126 | { | |
1fdb1c5e | 127 | // Create new EMC and CPV calibration containers with ideal coefficients |
128 | ||
fc6706cb | 129 | if(fCalibDataEmc) delete fCalibDataEmc; |
130 | fCalibDataEmc = new AliPHOSEmcCalibData("PHOS-EMC"); | |
131 | ||
132 | if(fCalibDataCpv) delete fCalibDataCpv; | |
133 | fCalibDataCpv = new AliPHOSCpvCalibData("PHOS-CPV"); | |
134 | ||
135 | } | |
136 | ||
137 | //________________________________________________________________ | |
138 | Bool_t AliPHOSCalibData::WriteEmc(Int_t firstRun, Int_t lastRun, AliCDBMetaData *md) | |
139 | { | |
1fdb1c5e | 140 | // Write EMC calibration container to CDB |
fc6706cb | 141 | |
142 | if(!fCalibDataEmc) return kFALSE; | |
143 | ||
18669c5c | 144 | AliCDBStorage* storage = AliCDBManager::Instance()->GetSpecificStorage("PHOS/*"); |
df0d5123 | 145 | if(!storage) |
146 | storage = AliCDBManager::Instance()->GetDefaultStorage(); | |
147 | ||
fc6706cb | 148 | if(storage) { |
149 | AliCDBId id(fEmcDataPath.Data(),firstRun,lastRun); | |
150 | storage->Put(fCalibDataEmc,id, md); | |
151 | return kTRUE; | |
52783dbc | 152 | } |
fc6706cb | 153 | else |
154 | return kFALSE; | |
52783dbc | 155 | |
fc6706cb | 156 | } |
157 | ||
158 | //________________________________________________________________ | |
159 | Bool_t AliPHOSCalibData::WriteCpv(Int_t firstRun, Int_t lastRun, AliCDBMetaData *md) | |
160 | { | |
1fdb1c5e | 161 | // Write CPV calibration container to CDB |
fc6706cb | 162 | |
163 | if(!fCalibDataCpv) return kFALSE; | |
164 | ||
18669c5c | 165 | AliCDBStorage* storage = AliCDBManager::Instance()->GetSpecificStorage("PHOS/*"); |
df0d5123 | 166 | if(!storage) |
167 | storage = AliCDBManager::Instance()->GetDefaultStorage(); | |
168 | ||
fc6706cb | 169 | if(storage) { |
170 | AliCDBId id(fCpvDataPath.Data(),firstRun,lastRun); | |
171 | storage->Put(fCalibDataCpv,id, md); | |
172 | return kTRUE; | |
52783dbc | 173 | } |
fc6706cb | 174 | else |
175 | return kFALSE; | |
176 | ||
52783dbc | 177 | } |
072de3a8 | 178 | |
fc6706cb | 179 | //________________________________________________________________ |
072de3a8 | 180 | Float_t AliPHOSCalibData::GetADCchannelEmc(Int_t module, Int_t column, Int_t row) const |
181 | { | |
1fdb1c5e | 182 | // Return EMC calibration coefficient |
183 | // for channel defined by (module,column,row) | |
184 | // module, column,raw should follow the internal PHOS convention: | |
185 | // module 1:5, column 1:56, row 1:64 | |
186 | // if CBD instance exists, the value is taken from CDB. | |
187 | // Otherwise it is an ideal one | |
072de3a8 | 188 | |
fc6706cb | 189 | if(fCalibDataEmc) |
190 | return fCalibDataEmc->GetADCchannelEmc(module,column,row); | |
191 | else | |
5f8bb860 | 192 | return 1.0; // default width of one EMC ADC channel in GeV |
072de3a8 | 193 | } |
194 | ||
1fdb1c5e | 195 | //________________________________________________________________ |
072de3a8 | 196 | Float_t AliPHOSCalibData::GetADCpedestalEmc(Int_t module, Int_t column, Int_t row) const |
197 | { | |
1fdb1c5e | 198 | // Return EMC pedestal for channel defined by (module,column,row) |
199 | // module, column,raw should follow the internal PHOS convention: | |
200 | // module 1:5, column 1:56, row 1:64 | |
201 | // if CBD instance exists, the value is taken from CDB. | |
202 | // Otherwise it is an ideal one | |
203 | ||
fc6706cb | 204 | if(fCalibDataEmc) |
205 | return fCalibDataEmc->GetADCpedestalEmc(module,column,row); | |
206 | else | |
5f8bb860 | 207 | return 0.0; // default EMC ADC pedestal |
072de3a8 | 208 | } |
209 | ||
1fdb1c5e | 210 | //________________________________________________________________ |
072de3a8 | 211 | void AliPHOSCalibData::SetADCchannelEmc(Int_t module, Int_t column, Int_t row, Float_t value) |
212 | { | |
1fdb1c5e | 213 | // Set EMC calibration coefficient for (module,column,row) |
214 | ||
fc6706cb | 215 | if(!fCalibDataEmc) |
216 | fCalibDataEmc = new AliPHOSEmcCalibData("PHOS-EMC"); | |
217 | ||
218 | fCalibDataEmc->SetADCchannelEmc(module,column,row,value); | |
072de3a8 | 219 | } |
220 | ||
1fdb1c5e | 221 | //________________________________________________________________ |
072de3a8 | 222 | void AliPHOSCalibData::SetADCpedestalEmc(Int_t module, Int_t column, Int_t row, Float_t value) |
223 | { | |
1fdb1c5e | 224 | // Set EMC pedestal for (module,column,row) |
225 | ||
fc6706cb | 226 | if(!fCalibDataEmc) |
227 | fCalibDataEmc = new AliPHOSEmcCalibData("PHOS-EMC"); | |
228 | ||
229 | fCalibDataEmc->SetADCpedestalEmc(module,column,row,value); | |
230 | } | |
231 | ||
232 | //________________________________________________________________ | |
233 | Float_t AliPHOSCalibData::GetADCchannelCpv(Int_t module, Int_t column, Int_t row) const | |
234 | { | |
1fdb1c5e | 235 | // Return CPV calibration coefficient |
236 | // for channel defined by (module,column,row) | |
237 | // module, column,raw should follow the internal CPV convention: | |
238 | // module 1:5, column 1:56, row 1:128 | |
239 | // if CBD instance exists, the value is taken from CDB. | |
240 | // Otherwise it is an ideal one | |
fc6706cb | 241 | |
242 | if(fCalibDataCpv) | |
243 | return fCalibDataCpv->GetADCchannelCpv(module,column,row); | |
244 | else | |
5f8bb860 | 245 | return 0.0012; // default width of one ADC channel in CPV arbitrary units |
fc6706cb | 246 | } |
247 | ||
1fdb1c5e | 248 | //________________________________________________________________ |
fc6706cb | 249 | Float_t AliPHOSCalibData::GetADCpedestalCpv(Int_t module, Int_t column, Int_t row) const |
250 | { | |
1fdb1c5e | 251 | // Return CPV pedestal |
252 | // for channel defined by (module,column,row) | |
253 | // module, column,raw should follow the internal CPV convention: | |
254 | // module 1:5, column 1:56, row 1:128 | |
255 | // if CBD instance exists, the value is taken from CDB. | |
256 | // Otherwise it is an ideal one | |
257 | ||
fc6706cb | 258 | if(fCalibDataCpv) |
259 | return fCalibDataCpv->GetADCpedestalCpv(module,column,row); | |
260 | else | |
261 | return 0.012; // default CPV ADC pedestal | |
262 | } | |
263 | ||
1fdb1c5e | 264 | //________________________________________________________________ |
fc6706cb | 265 | void AliPHOSCalibData::SetADCchannelCpv(Int_t module, Int_t column, Int_t row, Float_t value) |
266 | { | |
1fdb1c5e | 267 | // Set CPV calibration coefficient for (module,column,row) |
268 | ||
fc6706cb | 269 | if(!fCalibDataCpv) |
270 | fCalibDataCpv = new AliPHOSCpvCalibData("PHOS-CPV"); | |
271 | ||
272 | fCalibDataCpv->SetADCchannelCpv(module,column,row,value); | |
273 | } | |
274 | ||
1fdb1c5e | 275 | //________________________________________________________________ |
fc6706cb | 276 | void AliPHOSCalibData::SetADCpedestalCpv(Int_t module, Int_t column, Int_t row, Float_t value) |
277 | { | |
1fdb1c5e | 278 | // Set CPV pedestal for (module,column,row) |
279 | ||
fc6706cb | 280 | if(!fCalibDataCpv) |
281 | fCalibDataCpv = new AliPHOSCpvCalibData("PHOS-CPV"); | |
282 | ||
283 | fCalibDataCpv->SetADCpedestalCpv(module,column,row,value); | |
284 | } | |
285 | ||
286 | //________________________________________________________________ | |
e2e977c3 | 287 | void AliPHOSCalibData::RandomEmc(Float_t ccMin, Float_t ccMax) |
fc6706cb | 288 | { |
1fdb1c5e | 289 | // Create decalibrated EMC with calibration coefficients and pedestals |
290 | // randomly distributed within hard-coded limits | |
e2e977c3 | 291 | // Default spread of calibration parameters is Cmax/Cmin = 4, (Cmax-Cmin)/2 = 1 |
fc6706cb | 292 | |
293 | if(fCalibDataEmc) delete fCalibDataEmc; | |
294 | fCalibDataEmc = new AliPHOSEmcCalibData("PHOS-EMC"); | |
295 | ||
296 | TRandom rn; | |
297 | rn.SetSeed(0); //the seed is set to the current machine clock | |
298 | ||
1fdb1c5e | 299 | Float_t adcChannelEmc,adcPedestalEmc; |
fc6706cb | 300 | |
301 | for(Int_t module=1; module<6; module++) { | |
302 | for(Int_t column=1; column<57; column++) { | |
303 | for(Int_t row=1; row<65; row++) { | |
e2e977c3 | 304 | adcChannelEmc =rn.Uniform(ccMin,ccMax); |
5f8bb860 | 305 | adcPedestalEmc=rn.Uniform(0.0,0.0); // 0 spread of pedestals |
1fdb1c5e | 306 | fCalibDataEmc->SetADCchannelEmc(module,column,row,adcChannelEmc); |
307 | fCalibDataEmc->SetADCpedestalEmc(module,column,row,adcPedestalEmc); | |
fc6706cb | 308 | } |
309 | } | |
310 | } | |
311 | ||
312 | } | |
313 | ||
314 | //________________________________________________________________ | |
e2e977c3 | 315 | void AliPHOSCalibData::RandomCpv(Float_t ccMin, Float_t ccMax) |
fc6706cb | 316 | { |
1fdb1c5e | 317 | // Create decalibrated CPV with calibration coefficients and pedestals |
318 | // randomly distributed within hard-coded limits | |
e2e977c3 | 319 | // Default spread of calibration parameters is 0.0012 +- 25% |
fc6706cb | 320 | |
321 | if(fCalibDataCpv) delete fCalibDataCpv; | |
322 | fCalibDataCpv = new AliPHOSCpvCalibData("PHOS-CPV"); | |
323 | ||
324 | TRandom rn; | |
325 | rn.SetSeed(0); //the seed is set to the current machine clock | |
326 | ||
1fdb1c5e | 327 | Float_t adcChannelCpv,adcPedestalCpv; |
fc6706cb | 328 | |
329 | for(Int_t module=1; module<6; module++) { | |
5f8bb860 | 330 | for(Int_t column=1; column<57; column++) { |
fc6706cb | 331 | for(Int_t row=1; row<129; row++) { |
e2e977c3 | 332 | adcChannelCpv =rn.Uniform(ccMin,ccMax); |
1fdb1c5e | 333 | adcPedestalCpv=rn.Uniform(0.0048,0.0192); // Ped[max]/Ped[min] = 4, <Ped> = 0.012 |
334 | fCalibDataCpv->SetADCchannelCpv(module,column,row,adcChannelCpv); | |
335 | fCalibDataCpv->SetADCpedestalCpv(module,column,row,adcPedestalCpv); | |
fc6706cb | 336 | } |
337 | } | |
338 | } | |
072de3a8 | 339 | } |