]>
Commit | Line | Data |
---|---|---|
d81e6423 | 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 | // Objects of this class contain basis for absolute calibrations | |
19 | // | |
20 | ||
21 | #include <fstream> | |
22 | #include <TString.h> | |
23 | ||
24 | #include "AliEMCALCalibAbs.h" | |
25 | ||
26 | using namespace std; | |
27 | ||
28 | ClassImp(AliEMCALCalibAbs) | |
29 | ||
30 | //____________________________________________________________________________ | |
31 | AliEMCALCalibAbs::AliEMCALCalibAbs() : | |
32 | fNSuperModule(0), | |
33 | fSuperModuleData(0) | |
34 | { | |
35 | //Default constructor. | |
36 | } | |
37 | ||
38 | //____________________________________________________________________________ | |
39 | void AliEMCALCalibAbs::ReadCalibAbsInfo(Int_t nSM, const TString &txtFileName, | |
40 | Bool_t swapSides) | |
41 | { | |
42 | //Read data from txt file. ; coordinates given on SuperModule basis | |
43 | ||
44 | std::ifstream inputFile(txtFileName.Data()); | |
45 | if (!inputFile) { | |
46 | printf("AliEMCALCalibAbs::ReadCalibAbsInfo - Cannot open the APD info file %s\n", txtFileName.Data()); | |
47 | return; | |
48 | } | |
49 | ||
50 | fNSuperModule = nSM; | |
51 | if (fSuperModuleData) delete [] fSuperModuleData; | |
52 | fSuperModuleData = new AliEMCALSuperModuleCalibAbs[fNSuperModule]; | |
53 | ||
54 | Int_t iSM = 0; // SuperModule index | |
55 | Int_t iCol = 0; | |
56 | Int_t iRow = 0; | |
57 | Int_t id = 0; | |
58 | ||
59 | // list of values to be read | |
60 | // first: overall values for the whole SuperModule | |
61 | Int_t CalibMethod; | |
62 | Int_t CalibPass; | |
63 | Int_t CalibTime; | |
64 | Float_t AbsoluteGain; | |
65 | // second: additional info for LED Reference and SM temperature | |
66 | Float_t LEDRefAmp; | |
67 | Float_t LEDRefAmpRMS; | |
68 | Float_t LEDRefHighLowRatio; | |
69 | Int_t LEDRefHighLow; | |
70 | Float_t Temperature; | |
71 | Float_t TemperatureRMS; | |
72 | // third: info for each tower | |
73 | Float_t RelativeGain; // (ADC>GeV relative gain/conversion), value around 1 | |
74 | Float_t HighLowRatio; // value around 16 or so | |
75 | Int_t HighLow; // | |
76 | Float_t LEDAmp; // low gain eq. amplitude | |
77 | Float_t LEDAmpRMS; // | |
78 | // end - all values | |
79 | ||
80 | Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows; | |
81 | ||
82 | for (Int_t i = 0; i < fNSuperModule; i++) { | |
83 | AliEMCALSuperModuleCalibAbs &t = fSuperModuleData[i]; | |
84 | if (!inputFile) { | |
85 | printf("AliEMCALCalibAbs::ReadCalibAbsInfo - Error while reading input file; likely EOF.."); | |
86 | return; | |
87 | } | |
88 | inputFile >> iSM; | |
89 | t.fSuperModuleNum = iSM; | |
90 | ||
91 | // first: overall values for the whole SuperModule | |
92 | inputFile >> CalibMethod >> CalibPass >> CalibTime >> AbsoluteGain; | |
93 | t.fCalibMethod = CalibMethod; | |
94 | t.fCalibPass = CalibPass; | |
95 | t.fCalibTime = CalibTime; | |
96 | t.fAbsoluteGain = AbsoluteGain; | |
97 | ||
98 | // second: additional info for LED Reference and SM temperature | |
99 | for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALLEDRefs; j++) { | |
100 | inputFile >> id >> LEDRefAmp >> LEDRefAmpRMS >> LEDRefHighLowRatio >> LEDRefHighLow; | |
101 | t.fLEDRefAmp[id] = LEDRefAmp; | |
102 | t.fLEDRefAmpRMS[id] = LEDRefAmpRMS; | |
103 | t.fLEDRefHighLowRatio[id] = LEDRefHighLowRatio; | |
104 | t.fLEDRefHighLow[id] = LEDRefHighLow; | |
105 | } | |
106 | for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALTempSensors; j++) { | |
107 | inputFile >> id >> Temperature >> TemperatureRMS; | |
108 | t.fTemperature[id] = Temperature; | |
109 | t.fTemperatureRMS[id] = TemperatureRMS; | |
110 | } | |
111 | ||
112 | // third: info for each tower | |
113 | for (Int_t j=0; j<nAPDPerSM; j++) { | |
114 | inputFile >> iCol >> iRow | |
115 | >> RelativeGain >> HighLowRatio >> HighLow >> LEDAmp >> LEDAmpRMS; | |
116 | ||
117 | // assume that this info is already swapped and done for this basis? | |
118 | if (swapSides) { | |
119 | // C side, oriented differently than A side: swap is requested | |
120 | iCol = AliEMCALGeoParams::fgkEMCALCols-1 - iCol; | |
121 | iRow = AliEMCALGeoParams::fgkEMCALRows-1 - iRow; | |
122 | } | |
123 | ||
124 | AliEMCALCalibAbsVal &v = t.fAPDVal[iCol][iRow]; | |
125 | ||
126 | v.fRelativeGain = RelativeGain; | |
127 | v.fHighLowRatio = HighLowRatio; | |
128 | v.fHighLow = HighLow; | |
129 | v.fLEDAmp = LEDAmp; | |
130 | v.fLEDAmpRMS = LEDAmpRMS; | |
131 | } | |
132 | ||
133 | } // i, SuperModule | |
134 | ||
135 | inputFile.close(); | |
136 | ||
137 | return; | |
138 | } | |
139 | ||
140 | //____________________________________________________________________________ | |
141 | void AliEMCALCalibAbs::WriteCalibAbsInfo(const TString &txtFileName, | |
142 | Bool_t swapSides) | |
143 | { | |
144 | // write data to txt file. ; coordinates given on SuperModule basis | |
145 | ||
146 | std::ofstream outputFile(txtFileName.Data()); | |
147 | if (!outputFile) { | |
148 | printf("AliEMCALCalibAbs::WriteCalibAbsInfo - Cannot open the APD output file %s\n", txtFileName.Data()); | |
149 | return; | |
150 | } | |
151 | ||
152 | Int_t iCol = 0; | |
153 | Int_t iRow = 0; | |
154 | ||
155 | Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows; | |
156 | ||
157 | for (Int_t i = 0; i < fNSuperModule; i++) { | |
158 | AliEMCALSuperModuleCalibAbs &t = fSuperModuleData[i]; | |
159 | // first: overall values for the whole SuperModule | |
160 | outputFile << t.fSuperModuleNum << endl; | |
161 | outputFile << t.fCalibMethod << " " | |
162 | << t.fCalibPass << " " | |
163 | << t.fCalibTime << " " | |
164 | << t.fAbsoluteGain << endl; | |
165 | ||
166 | // second: additional info for LED Reference and SM temperature | |
167 | for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALLEDRefs; j++) { | |
168 | outputFile << j << " " << t.fLEDRefAmp[j] << " " << t.fLEDRefAmpRMS[j] | |
169 | << " " << t.fLEDRefHighLowRatio[j] << " " << t.fLEDRefHighLow[j] | |
170 | << endl; | |
171 | } | |
172 | for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALTempSensors; j++) { | |
173 | outputFile << j << " " << t.fTemperature[j] << " " << t.fTemperatureRMS[j] << endl; | |
174 | } | |
175 | ||
176 | for (Int_t j=0; j<nAPDPerSM; j++) { | |
177 | iCol = j / AliEMCALGeoParams::fgkEMCALRows; | |
178 | iRow = j % AliEMCALGeoParams::fgkEMCALRows; | |
179 | ||
180 | AliEMCALCalibAbsVal &v = t.fAPDVal[iCol][iRow]; | |
181 | ||
182 | if (swapSides) { | |
183 | // C side, oriented differently than A side: swap is requested | |
184 | iCol = AliEMCALGeoParams::fgkEMCALCols-1 - iCol; | |
185 | iRow = AliEMCALGeoParams::fgkEMCALRows-1 - iRow; | |
186 | } | |
187 | ||
188 | outputFile << iCol << " " << iRow | |
189 | << " " << v.fRelativeGain | |
190 | << " " << v.fHighLowRatio | |
191 | << " " << v.fHighLow | |
192 | << " " << v.fLEDAmp | |
193 | << " " << v.fLEDAmpRMS << endl; | |
194 | } | |
195 | ||
196 | } // i, SuperModule | |
197 | ||
198 | outputFile.close(); | |
199 | ||
200 | return; | |
201 | } | |
202 | ||
203 | //____________________________________________________________________________ | |
204 | AliEMCALCalibAbs::~AliEMCALCalibAbs() | |
205 | { | |
206 | delete [] fSuperModuleData; | |
207 | } | |
208 | ||
209 | //____________________________________________________________________________ | |
210 | AliEMCALCalibAbs::AliEMCALSuperModuleCalibAbs AliEMCALCalibAbs::GetSuperModuleCalibAbsId(Int_t supModIndex)const | |
211 | { | |
212 | AliEMCALSuperModuleCalibAbs t; // just to maybe prevent a crash, but we are returning something not-initialized so maybe not better really.. | |
213 | if (!fSuperModuleData) | |
214 | return t; | |
215 | ||
216 | return fSuperModuleData[supModIndex]; | |
217 | } | |
218 | ||
219 | //____________________________________________________________________________ | |
220 | AliEMCALCalibAbs::AliEMCALSuperModuleCalibAbs AliEMCALCalibAbs::GetSuperModuleCalibAbsNum(Int_t supModIndex)const | |
221 | { | |
222 | AliEMCALSuperModuleCalibAbs t; // just to maybe prevent a crash, but we are returning something not-initialized so maybe not better really.. | |
223 | if (!fSuperModuleData) | |
224 | return t; | |
225 | ||
226 | for (int i=0; i<fNSuperModule; i++) { | |
227 | if (fSuperModuleData[i].fSuperModuleNum == supModIndex) { | |
228 | return fSuperModuleData[i]; | |
229 | } | |
230 | } | |
231 | ||
232 | return t; | |
233 | } | |
234 |