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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 | ||
18 | //_________________________________________________________________________ | |
19 | ///*-- Author: Yves Schutz (SUBATECH) | |
20 | // : Aleksei Pavlinov (WSU); Jun 30, 2006 - ALICE numbering scheme | |
21 | /////////////////////////////////////////////////////////////////////////////// | |
22 | // // | |
23 | // class for EMCAL calibration // | |
24 | // // | |
25 | /////////////////////////////////////////////////////////////////////////////// | |
26 | ||
27 | #include <TMath.h> | |
28 | ||
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 | ||
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 | |
64 | ||
65 | for(Int_t supermodule=0; supermodule<nSMod; supermodule++) { | |
66 | if(supermodule >= 10) | |
67 | nRow = nRow2; | |
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 | ||
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 | |
92 | ||
93 | for(Int_t supermodule=0; supermodule<nSMod; supermodule++) { | |
94 | if(supermodule >= 10) | |
95 | nRow = nRow2; | |
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 | |
118 | //memset(fADCchannel ,1,12*48*24*sizeof(Float_t)); | |
119 | //memset(fADCpedestal,0,12*48*24*sizeof(Float_t)); | |
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 | } | |
135 | } | |
136 | ||
137 | //________________________________________________________________ | |
138 | void AliEMCALCalibData::Print(Option_t *option) const | |
139 | { | |
140 | // Print tables of pedestals and ADC channels widths | |
141 | ||
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 | |
146 | if (strstr(option,"ped")) { | |
147 | printf("\n ---- Pedestal values ----\n\n"); | |
148 | for (Int_t supermodule=0; supermodule<nSMod; supermodule++){ | |
149 | if(supermodule >= 10) | |
150 | nRow = nRow2; | |
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++){ | |
154 | printf(" %2.4f ",fADCpedestal[supermodule][column][row]); | |
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++){ | |
165 | if(supermodule >= 10) | |
166 | nRow = nRow2; | |
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++){ | |
170 | printf(" %2.4f ",fADCchannel[supermodule][column][row]); | |
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 | |
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 | |
185 | ||
186 | return fADCchannel[supermodule][column][row]; | |
187 | } | |
188 | ||
189 | //________________________________________________________________ | |
190 | Float_t AliEMCALCalibData::GetADCpedestal(Int_t supermodule, Int_t column, Int_t row) const | |
191 | { | |
192 | // Get ADC pedestal values | |
193 | return fADCpedestal[supermodule][column][row]; | |
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 | |
200 | fADCchannel[supermodule][column][row] = value; | |
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 | |
207 | fADCpedestal[supermodule][column][row] = value; | |
208 | } | |
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 |