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