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3a8be91c | 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 | // --- AliRoot header files --- | |
feedcab9 | 18 | #include "TObjArray.h" |
19 | #include "AliCDBManager.h" | |
20 | #include "AliCDBEntry.h" | |
3a8be91c | 21 | #include "AliEMCALRecParam.h" |
22 | #include "AliLog.h" | |
23 | ||
24 | ClassImp(AliEMCALRecParam) | |
25 | ||
feedcab9 | 26 | TObjArray* AliEMCALRecParam::fgkMaps =0; //ALTRO mappings |
27 | ||
3a8be91c | 28 | //----------------------------------------------------------------------------- |
29 | // Container of EMCAL reconstruction parameters | |
30 | // The purpose of this object is to store it to OCDB | |
31 | // and retrieve it in AliEMCALClusterizerv1 | |
32 | // Author: Yuri Kharlov | |
33 | //----------------------------------------------------------------------------- | |
34 | ||
35 | AliEMCALRecParam::AliEMCALRecParam(): | |
225cd96d | 36 | fClusteringThreshold(0.5),fW0(4.5),fMinECut(0.45), fUnfold(kFALSE), fLocMaxCut(0.03), //clustering |
8ba062b1 | 37 | fTrkCutX(6.0), fTrkCutY(6.0), fTrkCutZ(6.0), fTrkCutR(10.0),//track matching |
b4133f05 | 38 | fTrkCutAlphaMin(-50.0), fTrkCutAlphaMax(50.0), fTrkCutAngle(10000.0), //track matching |
39 | fHighLowGainFactor(16.0), fOrderParameter(2), fTau(2.35), fNoiseThreshold(3), fNPedSamples(5) //raw signal | |
c47157cd | 40 | { |
41 | // default reco values | |
8ba062b1 | 42 | |
43 | //PID parameters (Guenole) | |
44 | ||
45 | // as a first step, all array elements are initialized to 0.0 | |
46 | Int_t i, j; | |
47 | for (i = 0; i < 6; i++) { | |
48 | for (j = 0; j < 6; j++) { | |
49 | fGamma[i][j] = fHadron[i][j] = fPiZero5to10[i][j] = fPiZero10to60[i][j] = 0.; | |
50 | } | |
51 | } | |
52 | ||
53 | // then, only the ones which must be not zero are initialized | |
54 | // while the others will remain to the value 0.0 | |
55 | ||
56 | fGamma[0][0] = 0.038022; | |
57 | fGamma[0][1] = -0.0001883; | |
58 | fGamma[0][2] = 5.449e-06; | |
59 | ||
60 | fGamma[1][0] = 0.207313; | |
61 | fGamma[1][1] = -0.000978; | |
62 | fGamma[1][2] = 0.00001634; | |
63 | ||
64 | fGamma[2][0] = 0.043364; | |
65 | fGamma[2][1] = -0.0002048; | |
66 | fGamma[2][2] = 8.661e-06; | |
67 | fGamma[2][3] = -1.353e-07; | |
68 | ||
69 | fGamma[3][0] = 0.265004; | |
70 | fGamma[3][1] = 0.061298; | |
71 | fGamma[3][2] = -0.003203; | |
72 | fGamma[3][3] = 4.73e-05; | |
73 | ||
74 | fGamma[4][0] = 0.243579; | |
75 | fGamma[4][1] = -1.614e-05; | |
76 | ||
77 | fGamma[5][0] = 0.002942; | |
78 | fGamma[5][1] = -3.976e-05; | |
79 | ||
80 | fHadron[0][0] = 0.011945 / 3.; | |
81 | fHadron[0][1] = 0.000386 / 3.; | |
82 | fHadron[0][2] = -0.000014 / 3.; | |
83 | fHadron[0][3] = 1.336e-07 / 3.; | |
84 | ||
85 | fHadron[1][0] = 0.496544; | |
86 | fHadron[1][1] = -0.003226; | |
87 | fHadron[1][2] = 0.00001678; | |
88 | ||
89 | fHadron[2][0] = 0.144838; | |
90 | fHadron[2][1] = -0.002954; | |
91 | fHadron[2][2] = 0.00008754; | |
92 | fHadron[2][3] = -7.587e-07; | |
93 | ||
94 | fHadron[3][0] = 1.264461 / 7.; | |
95 | fHadron[3][1] = 0.002097 / 7.; | |
96 | ||
97 | fHadron[4][0] = 0.261950; | |
98 | fHadron[4][1] = -0.001078; | |
99 | fHadron[4][2] = 0.00003237; | |
100 | fHadron[4][3] = -3.241e-07; | |
101 | fHadron[4][4] = 0.; | |
102 | fHadron[4][5] = 0.; | |
103 | fHadron[5][0] = 0.010317; | |
104 | fHadron[5][1] = 0.; | |
105 | fHadron[5][2] = 0.; | |
106 | fHadron[5][3] = 0.; | |
107 | fHadron[5][4] = 0.; | |
108 | fHadron[5][5] = 0.; | |
109 | ||
110 | fPiZero5to10[0][0] = 0.009138; | |
111 | fPiZero5to10[0][1] = 0.0006377; | |
112 | ||
113 | fPiZero5to10[1][0] = 0.08; | |
114 | ||
115 | fPiZero5to10[2][0] = -0.061119; | |
116 | fPiZero5to10[2][1] = 0.019013; | |
117 | ||
118 | fPiZero5to10[3][0] = 0.2; | |
119 | ||
120 | fPiZero5to10[4][0] = 0.252044; | |
121 | fPiZero5to10[4][1] = -0.002315; | |
122 | ||
123 | fPiZero5to10[5][0] = 0.002942; | |
124 | fPiZero5to10[5][1] = -3.976e-05; | |
125 | ||
126 | fPiZero10to60[0][0] = 0.009138; | |
127 | fPiZero10to60[0][1] = 0.0006377; | |
128 | ||
129 | fPiZero10to60[1][0] = 1.272837; | |
130 | fPiZero10to60[1][1] = -0.069708; | |
131 | fPiZero10to60[1][2] = 0.001568; | |
132 | fPiZero10to60[1][3] = -1.162e-05; | |
133 | ||
134 | fPiZero10to60[2][0] = 0.139703; | |
135 | fPiZero10to60[2][1] = 0.003687; | |
136 | fPiZero10to60[2][2] = -0.000568; | |
137 | fPiZero10to60[2][3] = 1.498e-05; | |
138 | fPiZero10to60[2][4] = -1.174e-07; | |
139 | ||
140 | fPiZero10to60[3][0] = -0.826367; | |
141 | fPiZero10to60[3][1] = 0.096951; | |
142 | fPiZero10to60[3][2] = -0.002215; | |
143 | fPiZero10to60[3][3] = 2.523e-05; | |
144 | ||
145 | fPiZero10to60[4][0] = 0.249890; | |
146 | fPiZero10to60[4][1] = -0.000063; | |
147 | ||
148 | fPiZero10to60[5][0] = 0.002942; | |
149 | fPiZero10to60[5][1] = -3.976e-05; | |
150 | ||
c47157cd | 151 | } |
3a8be91c | 152 | |
153 | //----------------------------------------------------------------------------- | |
154 | void AliEMCALRecParam::Print(Option_t *) const | |
155 | { | |
156 | printf("AliEMCALRecParam::Print()\n"); | |
157 | // Print reconstruction parameters to stdout | |
225cd96d | 158 | AliInfo(Form("Clusterization parameters :\n fClusteringThreshold=%.3f,\n fW0=%.3f,\n fMinECut=%.3f,\n fUnfold=%d,\n fLocMaxCut=%.3f \n", |
159 | fClusteringThreshold,fW0,fMinECut,fUnfold,fLocMaxCut)); | |
3a8be91c | 160 | |
8ba062b1 | 161 | AliInfo(Form("Track-matching cuts :\n x %f, y %f, z %f, R %f \n alphaMin %f, alphaMax %f, Angle %f\n", fTrkCutX, fTrkCutY, fTrkCutZ, fTrkCutR,fTrkCutAlphaMin,fTrkCutAlphaMax, fTrkCutAngle)); |
162 | ||
163 | AliInfo(Form("PID parameters, Gamma :\n")); | |
164 | for(Int_t i = 0; i < 6; i++){ | |
165 | for(Int_t j = 0; j < 6; j++){ | |
166 | printf(" %f, ", fGamma[i][j]); | |
167 | } | |
168 | printf("\n"); | |
169 | } | |
170 | ||
171 | printf("\n"); | |
172 | ||
173 | AliInfo(Form("PID parameters, Hadron :\n")); | |
174 | for(Int_t i = 0; i < 6; i++){ | |
175 | for(Int_t j = 0; j < 6; j++){ | |
176 | printf(" %f, ", fHadron[i][j]); | |
177 | } | |
178 | printf("\n"); | |
179 | } | |
180 | ||
181 | printf("\n"); | |
182 | ||
183 | AliInfo(Form("PID parameters, Pi0zero5to10 :\n")); | |
184 | for(Int_t i = 0; i < 6; i++){ | |
185 | for(Int_t j = 0; j < 6; j++){ | |
186 | printf(" %f, ", fPiZero5to10[i][j]); | |
187 | } | |
188 | printf("\n"); | |
189 | } | |
190 | ||
191 | printf("\n"); | |
192 | ||
193 | AliInfo(Form("PID parameters, Pi0zero10to60 :\n")); | |
194 | for(Int_t i = 0; i < 6; i++){ | |
195 | for(Int_t j = 0; j < 6; j++){ | |
196 | printf(" %f, ", fPiZero10to60[i][j]); | |
197 | } | |
198 | printf("\n"); | |
199 | } | |
200 | ||
201 | printf("\n"); | |
202 | ||
b4133f05 | 203 | AliInfo(Form("Raw signal parameters: \n gain factor=%f, order=%d, tau=%f, noise threshold=%d, nped samples=%d \n", |
204 | fHighLowGainFactor,fOrderParameter,fTau,fNoiseThreshold,fNPedSamples)); | |
205 | ||
3a8be91c | 206 | } |
8ba062b1 | 207 | |
feedcab9 | 208 | //----------------------------------------------------------------------------- |
209 | const TObjArray* AliEMCALRecParam::GetMappings() | |
210 | { | |
211 | //Returns array of AliAltroMappings for RCU0..RCUX. | |
212 | //If not found, read it from OCDB. | |
213 | ||
214 | //Quick check as follows: | |
215 | // root [0] | |
216 | //AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT"); | |
217 | // root [1] AliCDBManager::Instance()->SetRun(1); | |
218 | // root [2] TObjArray* maps = AliEMCALRecParam::GetMappings(); | |
219 | // root [3] maps->Print(); | |
220 | ||
221 | if(fgkMaps) return fgkMaps; | |
222 | ||
223 | AliCDBEntry* entry = AliCDBManager::Instance()->Get("EMCAL/Calib/Mapping"); | |
224 | if(entry) | |
225 | fgkMaps = (TObjArray*)entry->GetObject(); | |
226 | ||
227 | return fgkMaps; | |
228 | ||
229 | } | |
230 |