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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 | |
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18 | //_________________________________________________________________________ |
19 | ///*-- Author: Yves Schutz (SUBATECH) |
20 | // : Aleksei Pavlinov (WSU); Jun 30, 2006 - ALICE numbering scheme |
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21 | /////////////////////////////////////////////////////////////////////////////// |
22 | // // |
23 | // class for EMCAL calibration // |
24 | // // |
25 | /////////////////////////////////////////////////////////////////////////////// |
26 | |
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27 | #include <TMath.h> |
28 | |
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29 | #include "AliEMCALCalibData.h" |
30 | |
31 | ClassImp(AliEMCALCalibData) |
32 | |
33 | //________________________________________________________________ |
34 | AliEMCALCalibData::AliEMCALCalibData() |
35 | { |
36 | // Default constructor |
37 | Reset(); |
38 | } |
39 | |
40 | //________________________________________________________________ |
41 | AliEMCALCalibData::AliEMCALCalibData(const char* name) |
42 | { |
43 | // Constructor |
44 | TString namst = "Calib_"; |
45 | namst += name; |
46 | SetName(namst.Data()); |
47 | SetTitle(namst.Data()); |
48 | Reset(); |
49 | } |
50 | |
51 | //________________________________________________________________ |
52 | AliEMCALCalibData::AliEMCALCalibData(const AliEMCALCalibData& calibda) : |
53 | TNamed(calibda) |
54 | { |
55 | // copy constructor |
56 | SetName(calibda.GetName()); |
57 | SetTitle(calibda.GetName()); |
58 | Reset(); |
59 | |
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60 | Int_t nSMod = AliEMCALGeoParams::fgkEMCALModules; //12 |
61 | Int_t nCol = AliEMCALGeoParams::fgkEMCALCols; //48 |
62 | Int_t nRow = AliEMCALGeoParams::fgkEMCALRows; //24 |
63 | Int_t nRow2 = AliEMCALGeoParams::fgkEMCALRows; //12 - Modules 11 and 12 are half modules |
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64 | |
65 | for(Int_t supermodule=0; supermodule<nSMod; supermodule++) { |
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66 | if(supermodule >= 10) |
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67 | nRow = nRow2; |
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68 | for(Int_t column=0; column<nCol; column++) { |
69 | for(Int_t row=0; row<nRow; row++) { |
70 | fADCchannel[supermodule][column][row] = |
71 | calibda.GetADCchannel(supermodule,column,row); |
72 | fADCpedestal[supermodule][column][row] = |
73 | calibda.GetADCpedestal(supermodule,column,row); |
74 | } |
75 | } |
76 | } |
77 | } |
78 | |
79 | |
80 | //________________________________________________________________ |
81 | AliEMCALCalibData &AliEMCALCalibData::operator =(const AliEMCALCalibData& calibda) |
82 | { |
83 | // assignment operator |
84 | SetName(calibda.GetName()); |
85 | SetTitle(calibda.GetName()); |
86 | Reset(); |
87 | |
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88 | Int_t nSMod = AliEMCALGeoParams::fgkEMCALModules; //12 |
89 | Int_t nCol = AliEMCALGeoParams::fgkEMCALCols; //48 |
90 | Int_t nRow = AliEMCALGeoParams::fgkEMCALRows; //24 |
91 | Int_t nRow2 = AliEMCALGeoParams::fgkEMCALRows/2; //12 - Modules 11 and 12 are half modules |
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92 | |
93 | for(Int_t supermodule=0; supermodule<nSMod; supermodule++) { |
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94 | if(supermodule >= 10) |
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95 | nRow = nRow2; |
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96 | for(Int_t column=0; column<nCol; column++) { |
97 | for(Int_t row=0; row<nRow; row++) { |
98 | fADCchannel[supermodule][column][row] = |
99 | calibda.GetADCchannel(supermodule,column,row); |
100 | fADCpedestal[supermodule][column][row] = |
101 | calibda.GetADCpedestal(supermodule,column,row); |
102 | } |
103 | } |
104 | } |
105 | return *this; |
106 | } |
107 | |
108 | //________________________________________________________________ |
109 | AliEMCALCalibData::~AliEMCALCalibData() |
110 | { |
111 | // Destructor |
112 | } |
113 | |
114 | //________________________________________________________________ |
115 | void AliEMCALCalibData::Reset() |
116 | { |
117 | // Set all pedestals to 0 and all ADC channels widths to 1 |
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118 | //memset(fADCchannel ,1,12*48*24*sizeof(Float_t)); |
119 | //memset(fADCpedestal,0,12*48*24*sizeof(Float_t)); |
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120 | |
121 | Int_t nSMod = AliEMCALGeoParams::fgkEMCALModules; //12 |
122 | Int_t nCol = AliEMCALGeoParams::fgkEMCALCols; //48 |
123 | Int_t nRow = AliEMCALGeoParams::fgkEMCALRows; //24 |
124 | Int_t nRow2 = AliEMCALGeoParams::fgkEMCALRows/2; //12 - Modules 11 and 12 are half modules |
125 | for (Int_t supermodule=0; supermodule<nSMod; supermodule++){ |
126 | if(supermodule >= 10) |
127 | nRow = nRow2; |
128 | for (Int_t column=0; column<nCol; column++){ |
129 | for (Int_t row=0; row<nRow; row++){ |
130 | fADCpedestal[supermodule][column][row]=0.; |
131 | fADCchannel [supermodule][column][row]=1.; |
132 | } |
133 | } |
134 | } |
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135 | } |
136 | |
137 | //________________________________________________________________ |
138 | void AliEMCALCalibData::Print(Option_t *option) const |
139 | { |
140 | // Print tables of pedestals and ADC channels widths |
141 | |
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142 | Int_t nSMod = AliEMCALGeoParams::fgkEMCALModules; //12 |
143 | Int_t nCol = AliEMCALGeoParams::fgkEMCALCols; //48 |
144 | Int_t nRow = AliEMCALGeoParams::fgkEMCALRows; //24 |
145 | Int_t nRow2 = AliEMCALGeoParams::fgkEMCALRows/2; //12 - Modules 11 and 12 are half modules |
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146 | if (strstr(option,"ped")) { |
147 | printf("\n ---- Pedestal values ----\n\n"); |
148 | for (Int_t supermodule=0; supermodule<nSMod; supermodule++){ |
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149 | if(supermodule >= 10) |
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150 | nRow = nRow2; |
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151 | printf("============== Supermodule %d\n",supermodule+1); |
152 | for (Int_t column=0; column<nCol; column++){ |
153 | for (Int_t row=0; row<nRow; row++){ |
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154 | printf(" %2.4f ",fADCpedestal[supermodule][column][row]); |
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155 | } |
156 | printf("\n"); |
157 | } |
158 | } |
159 | } |
160 | |
161 | |
162 | if (strstr(option,"gain")) { |
163 | printf("\n ---- ADC channel values ----\n\n"); |
164 | for (Int_t supermodule=0; supermodule<nSMod; supermodule++){ |
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165 | if(supermodule >= 10) |
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166 | nRow = nRow2; |
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167 | printf("============== Supermodule %d\n",supermodule+1); |
168 | for (Int_t column=0; column<nCol; column++){ |
169 | for (Int_t row=0; row<nRow; row++){ |
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170 | printf(" %2.4f ",fADCchannel[supermodule][column][row]); |
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171 | } |
172 | printf("\n"); |
173 | } |
174 | } |
175 | } |
176 | } |
177 | |
178 | //________________________________________________________________ |
179 | Float_t AliEMCALCalibData::GetADCchannel(Int_t supermodule, Int_t column, Int_t row) const |
180 | { |
181 | // Set ADC channel witdth values |
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182 | // All indexes start from 0! |
183 | // Supermodule, column,raw should follow the ALICE convention: |
184 | // supermodule 0:11, column 0:47, row 0:23 |
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185 | |
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186 | return fADCchannel[supermodule][column][row]; |
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187 | } |
188 | |
189 | //________________________________________________________________ |
190 | Float_t AliEMCALCalibData::GetADCpedestal(Int_t supermodule, Int_t column, Int_t row) const |
191 | { |
192 | // Get ADC pedestal values |
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193 | return fADCpedestal[supermodule][column][row]; |
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194 | } |
195 | |
196 | //________________________________________________________________ |
197 | void AliEMCALCalibData::SetADCchannel(Int_t supermodule, Int_t column, Int_t row, Float_t value) |
198 | { |
199 | // Set ADC channel width values |
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200 | fADCchannel[supermodule][column][row] = value; |
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201 | } |
202 | |
203 | //________________________________________________________________ |
204 | void AliEMCALCalibData::SetADCpedestal(Int_t supermodule, Int_t column, Int_t row, Float_t value) |
205 | { |
206 | // Set ADC pedestal values |
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207 | fADCpedestal[supermodule][column][row] = value; |
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208 | } |
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209 | |
210 | //________________________________________________________________ |
211 | void AliEMCALCalibData::Fill(const AliEMCALCalibData *cd1, const AliEMCALCalibData *cd2, Bool_t print) |
212 | { |
213 | // Fill for (relative) recalibration to undo calibration |
214 | // from 1 and apply calibration from 2. |
215 | |
216 | Int_t nSMod = AliEMCALGeoParams::fgkEMCALModules; //12 |
217 | Int_t nCol = AliEMCALGeoParams::fgkEMCALCols; //48 |
218 | Int_t nRow = AliEMCALGeoParams::fgkEMCALRows; //24 |
219 | Int_t nRow2 = AliEMCALGeoParams::fgkEMCALRows/2; //12 - Modules 11 and 12 are half modules |
220 | for (Int_t supermodule=0; supermodule<nSMod; supermodule++) { |
221 | if(supermodule >= 10) |
222 | nRow = nRow2; |
223 | for (Int_t column=0; column<nCol; column++) { |
224 | for (Int_t row=0; row<nRow; row++){ |
225 | Double_t adc1 = cd1->GetADCchannel(supermodule, column, row); |
226 | Double_t ped1 = cd1->GetADCpedestal(supermodule, column, row); |
227 | Double_t adc2 = cd2->GetADCchannel(supermodule, column, row); |
228 | Double_t ped2 = cd2->GetADCpedestal(supermodule, column, row); |
229 | Double_t adc = adc2/adc1; |
230 | Double_t ped = ped2-adc*ped1; |
231 | if (print) |
232 | printf("%d %d %d: %f %f %f %f -> %f %f\n",supermodule,column,row,adc1,ped1,adc2,ped2,adc,ped); |
233 | fADCchannel [supermodule][column][row]=adc; |
234 | fADCpedestal[supermodule][column][row]=ped; |
235 | } |
236 | } |
237 | } |
238 | } |
239 | |