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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 "TMath.h" |
25 | #include "TRandom.h" | |
52783dbc | 26 | #include "AliPHOSCalibData.h" |
fc6706cb | 27 | #include "AliCDBManager.h" |
28 | #include "AliCDBStorage.h" | |
29 | #include "AliCDBId.h" | |
30 | #include "AliCDBEntry.h" | |
52783dbc | 31 | |
32 | ClassImp(AliPHOSCalibData) | |
33 | ||
34 | //________________________________________________________________ | |
fc6706cb | 35 | AliPHOSCalibData::AliPHOSCalibData(): |
36 | TNamed(), fCalibDataEmc(0x0), fCalibDataCpv(0x0) | |
52783dbc | 37 | { |
fc6706cb | 38 | // Default constructor |
39 | ||
df0d5123 | 40 | fEmcDataPath="PHOS/Calib/EmcGainPedestals"; |
41 | fCpvDataPath="PHOS/Calib/CpvGainPedestals"; | |
fc6706cb | 42 | |
abcff5fc | 43 | AliCDBEntry* entryEmc = AliCDBManager::Instance()->Get(fEmcDataPath.Data()); |
44 | if(entryEmc) | |
45 | fCalibDataEmc = (AliPHOSEmcCalibData*)entryEmc->GetObject(); | |
46 | ||
47 | AliCDBEntry* entryCpv = AliCDBManager::Instance()->Get(fCpvDataPath.Data()); | |
48 | if(entryCpv) | |
49 | fCalibDataCpv = (AliPHOSCpvCalibData*)entryCpv->GetObject(); | |
50 | ||
52783dbc | 51 | } |
52 | ||
53 | //________________________________________________________________ | |
fc6706cb | 54 | AliPHOSCalibData::AliPHOSCalibData(Int_t runNumber) : |
55 | TNamed("phosCalib","PHOS Calibration Data Manager"), | |
56 | fCalibDataEmc(0x0), fCalibDataCpv(0x0) | |
52783dbc | 57 | { |
58 | // Constructor | |
fc6706cb | 59 | |
df0d5123 | 60 | fEmcDataPath="PHOS/Calib/EmcGainPedestals"; |
61 | fCpvDataPath="PHOS/Calib/CpvGainPedestals"; | |
fc6706cb | 62 | |
63 | AliCDBEntry* entryEmc = AliCDBManager::Instance()->Get(fEmcDataPath.Data(),runNumber); | |
64 | if(entryEmc) | |
65 | fCalibDataEmc = (AliPHOSEmcCalibData*)entryEmc->GetObject(); | |
66 | ||
67 | AliCDBEntry* entryCpv = AliCDBManager::Instance()->Get(fCpvDataPath.Data(),runNumber); | |
68 | if(entryCpv) | |
69 | fCalibDataCpv = (AliPHOSCpvCalibData*)entryCpv->GetObject(); | |
52783dbc | 70 | |
52783dbc | 71 | } |
72 | ||
73 | //________________________________________________________________ | |
74 | AliPHOSCalibData::~AliPHOSCalibData() | |
75 | { | |
76 | // Destructor | |
fc6706cb | 77 | |
52783dbc | 78 | } |
79 | ||
80 | //________________________________________________________________ | |
81 | void AliPHOSCalibData::Reset() | |
82 | { | |
83 | // Set all pedestals to 0 and all ADC channels to 1 | |
fc6706cb | 84 | |
85 | fCalibDataEmc->Reset(); | |
86 | fCalibDataCpv->Reset(); | |
52783dbc | 87 | } |
88 | ||
89 | //________________________________________________________________ | |
90 | void AliPHOSCalibData::Print(Option_t *option) const | |
91 | { | |
df0d5123 | 92 | if (fCalibDataEmc) fCalibDataEmc->Print(option); |
93 | if (fCalibDataCpv) fCalibDataCpv->Print(option); | |
fc6706cb | 94 | } |
95 | ||
96 | //________________________________________________________________ | |
97 | void AliPHOSCalibData::CreateNew() | |
98 | { | |
99 | if(fCalibDataEmc) delete fCalibDataEmc; | |
100 | fCalibDataEmc = new AliPHOSEmcCalibData("PHOS-EMC"); | |
101 | ||
102 | if(fCalibDataCpv) delete fCalibDataCpv; | |
103 | fCalibDataCpv = new AliPHOSCpvCalibData("PHOS-CPV"); | |
104 | ||
105 | } | |
106 | ||
107 | //________________________________________________________________ | |
108 | Bool_t AliPHOSCalibData::WriteEmc(Int_t firstRun, Int_t lastRun, AliCDBMetaData *md) | |
109 | { | |
110 | ||
111 | if(!fCalibDataEmc) return kFALSE; | |
112 | ||
113 | AliCDBStorage* storage = AliCDBManager::Instance()->GetSpecificStorage("PHOS"); | |
df0d5123 | 114 | if(!storage) |
115 | storage = AliCDBManager::Instance()->GetDefaultStorage(); | |
116 | ||
fc6706cb | 117 | if(storage) { |
118 | AliCDBId id(fEmcDataPath.Data(),firstRun,lastRun); | |
119 | storage->Put(fCalibDataEmc,id, md); | |
120 | return kTRUE; | |
52783dbc | 121 | } |
fc6706cb | 122 | else |
123 | return kFALSE; | |
52783dbc | 124 | |
fc6706cb | 125 | } |
126 | ||
127 | //________________________________________________________________ | |
128 | Bool_t AliPHOSCalibData::WriteCpv(Int_t firstRun, Int_t lastRun, AliCDBMetaData *md) | |
129 | { | |
130 | ||
131 | if(!fCalibDataCpv) return kFALSE; | |
132 | ||
133 | AliCDBStorage* storage = AliCDBManager::Instance()->GetSpecificStorage("PHOS"); | |
df0d5123 | 134 | if(!storage) |
135 | storage = AliCDBManager::Instance()->GetDefaultStorage(); | |
136 | ||
fc6706cb | 137 | if(storage) { |
138 | AliCDBId id(fCpvDataPath.Data(),firstRun,lastRun); | |
139 | storage->Put(fCalibDataCpv,id, md); | |
140 | return kTRUE; | |
52783dbc | 141 | } |
fc6706cb | 142 | else |
143 | return kFALSE; | |
144 | ||
52783dbc | 145 | } |
072de3a8 | 146 | |
fc6706cb | 147 | //________________________________________________________________ |
072de3a8 | 148 | Float_t AliPHOSCalibData::GetADCchannelEmc(Int_t module, Int_t column, Int_t row) const |
149 | { | |
150 | //module, column,raw should follow the internal PHOS convention: | |
151 | //module 1:5, column 1:56, row 1:64 | |
152 | ||
fc6706cb | 153 | if(fCalibDataEmc) |
154 | return fCalibDataEmc->GetADCchannelEmc(module,column,row); | |
155 | else | |
156 | return 0.0015; // default width of one EMC ADC channel in GeV | |
072de3a8 | 157 | } |
158 | ||
159 | Float_t AliPHOSCalibData::GetADCpedestalEmc(Int_t module, Int_t column, Int_t row) const | |
160 | { | |
fc6706cb | 161 | if(fCalibDataEmc) |
162 | return fCalibDataEmc->GetADCpedestalEmc(module,column,row); | |
163 | else | |
164 | return 0.005; // default EMC ADC pedestal | |
072de3a8 | 165 | } |
166 | ||
167 | void AliPHOSCalibData::SetADCchannelEmc(Int_t module, Int_t column, Int_t row, Float_t value) | |
168 | { | |
fc6706cb | 169 | if(!fCalibDataEmc) |
170 | fCalibDataEmc = new AliPHOSEmcCalibData("PHOS-EMC"); | |
171 | ||
172 | fCalibDataEmc->SetADCchannelEmc(module,column,row,value); | |
072de3a8 | 173 | } |
174 | ||
175 | void AliPHOSCalibData::SetADCpedestalEmc(Int_t module, Int_t column, Int_t row, Float_t value) | |
176 | { | |
fc6706cb | 177 | if(!fCalibDataEmc) |
178 | fCalibDataEmc = new AliPHOSEmcCalibData("PHOS-EMC"); | |
179 | ||
180 | fCalibDataEmc->SetADCpedestalEmc(module,column,row,value); | |
181 | } | |
182 | ||
183 | //________________________________________________________________ | |
184 | Float_t AliPHOSCalibData::GetADCchannelCpv(Int_t module, Int_t column, Int_t row) const | |
185 | { | |
186 | //module, column,raw should follow the internal CPV convention: | |
187 | //module 1:5, column 1:64, row 1:128 | |
188 | ||
189 | if(fCalibDataCpv) | |
190 | return fCalibDataCpv->GetADCchannelCpv(module,column,row); | |
191 | else | |
192 | return 0.0012; // default width of one ADC channel in CPV 'popugais' | |
193 | } | |
194 | ||
195 | Float_t AliPHOSCalibData::GetADCpedestalCpv(Int_t module, Int_t column, Int_t row) const | |
196 | { | |
197 | if(fCalibDataCpv) | |
198 | return fCalibDataCpv->GetADCpedestalCpv(module,column,row); | |
199 | else | |
200 | return 0.012; // default CPV ADC pedestal | |
201 | } | |
202 | ||
203 | void AliPHOSCalibData::SetADCchannelCpv(Int_t module, Int_t column, Int_t row, Float_t value) | |
204 | { | |
205 | if(!fCalibDataCpv) | |
206 | fCalibDataCpv = new AliPHOSCpvCalibData("PHOS-CPV"); | |
207 | ||
208 | fCalibDataCpv->SetADCchannelCpv(module,column,row,value); | |
209 | } | |
210 | ||
211 | void AliPHOSCalibData::SetADCpedestalCpv(Int_t module, Int_t column, Int_t row, Float_t value) | |
212 | { | |
213 | if(!fCalibDataCpv) | |
214 | fCalibDataCpv = new AliPHOSCpvCalibData("PHOS-CPV"); | |
215 | ||
216 | fCalibDataCpv->SetADCpedestalCpv(module,column,row,value); | |
217 | } | |
218 | ||
219 | //________________________________________________________________ | |
220 | void AliPHOSCalibData::RandomEmc() | |
221 | { | |
222 | ||
223 | if(fCalibDataEmc) delete fCalibDataEmc; | |
224 | fCalibDataEmc = new AliPHOSEmcCalibData("PHOS-EMC"); | |
225 | ||
226 | TRandom rn; | |
227 | rn.SetSeed(0); //the seed is set to the current machine clock | |
228 | ||
229 | Float_t ADCchanelEmc,ADCpedestalEmc; | |
230 | ||
231 | for(Int_t module=1; module<6; module++) { | |
232 | for(Int_t column=1; column<57; column++) { | |
233 | for(Int_t row=1; row<65; row++) { | |
234 | ADCchanelEmc=rn.Uniform(0.00075,0.00375); // Cmax/Cmin = 5, (Cmax-Cmin)/2 = 0.0015 | |
235 | ADCpedestalEmc=rn.Uniform(0.0045,0.0055); //+-10% spread of pedestals from 0.005 | |
236 | fCalibDataEmc->SetADCchannelEmc(module,column,row,ADCchanelEmc); | |
237 | fCalibDataEmc->SetADCpedestalEmc(module,column,row,ADCpedestalEmc); | |
238 | } | |
239 | } | |
240 | } | |
241 | ||
242 | } | |
243 | ||
244 | //________________________________________________________________ | |
245 | void AliPHOSCalibData::RandomCpv() | |
246 | { | |
247 | ||
248 | if(fCalibDataCpv) delete fCalibDataCpv; | |
249 | fCalibDataCpv = new AliPHOSCpvCalibData("PHOS-CPV"); | |
250 | ||
251 | TRandom rn; | |
252 | rn.SetSeed(0); //the seed is set to the current machine clock | |
253 | ||
254 | Float_t ADCchanelCpv,ADCpedestalCpv; | |
255 | ||
256 | for(Int_t module=1; module<6; module++) { | |
257 | for(Int_t column=1; column<65; column++) { | |
258 | for(Int_t row=1; row<129; row++) { | |
259 | ADCchanelCpv=TMath::Abs(rn.Uniform(0.0009,0.0015)); // 0.0012 +- 25% | |
260 | ADCpedestalCpv=rn.Uniform(0.0048,0.0192); // Ped[max]/Ped[min] = 4, <Ped> = 0.012 | |
261 | fCalibDataCpv->SetADCchannelCpv(module,column,row,ADCchanelCpv); | |
262 | fCalibDataCpv->SetADCpedestalCpv(module,column,row,ADCpedestalCpv); | |
263 | } | |
264 | } | |
265 | } | |
072de3a8 | 266 | } |