]>
Commit | Line | Data |
---|---|---|
3191f471 | 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: AliVZEROCalibData.cxx, */ | |
17 | ||
18 | ///////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // class for VZERO calibration // | |
21 | // // | |
22 | ///////////////////////////////////////////////////////////////////////////// | |
23 | ||
706506da | 24 | #include <TMath.h> |
d5deaaa5 | 25 | #include <TObjString.h> |
26 | #include <TMap.h> | |
706506da | 27 | |
d5deaaa5 | 28 | #include "AliDCSValue.h" |
3191f471 | 29 | #include "AliVZEROCalibData.h" |
30 | ||
31 | ClassImp(AliVZEROCalibData) | |
32 | ||
33 | //________________________________________________________________ | |
34 | AliVZEROCalibData::AliVZEROCalibData() | |
35 | { | |
2f09013f | 36 | // default constructor |
37 | ||
38 | for(int t=0; t<64; t++) { | |
39 | fMeanHV[t] = 100.0; | |
40 | fWidthHV[t] = 0.0; | |
41 | fTimeOffset[t] = 0.0; | |
42 | fTimeGain[t] = 1.0; | |
43 | fDeadChannel[t]= kFALSE; | |
44 | } | |
45 | for(int t=0; t<128; t++) { | |
46 | fPedestal[t] = 0.0; | |
47 | fSigma[t] = 0.0; | |
48 | fADCmean[t] = 0.0; | |
49 | fADCsigma[t] = 0.0; | |
50 | fGain[t] = 1.0; | |
51 | } | |
52 | for(int i=0; i<kNCIUBoards ;i++) { | |
53 | fTimeResolution[i] = 25./256.; // Default time resolution | |
54 | fWidthResolution[i] = 25./64.; // Default time width resolution | |
55 | } | |
d5deaaa5 | 56 | |
3191f471 | 57 | } |
58 | ||
a3c86e1f | 59 | //________________________________________________________________ |
60 | void AliVZEROCalibData::Reset() | |
61 | { | |
d7a5c700 | 62 | // reset |
a3c86e1f | 63 | } |
64 | ||
3191f471 | 65 | //________________________________________________________________ |
66 | AliVZEROCalibData::AliVZEROCalibData(const char* name) | |
67 | { | |
2f09013f | 68 | TString namst = "Calib_"; |
69 | namst += name; | |
70 | SetName(namst.Data()); | |
71 | SetTitle(namst.Data()); | |
72 | for(int t=0; t<64; t++) { | |
73 | fMeanHV[t] = 100.0; | |
74 | fWidthHV[t] = 0.0; | |
75 | fTimeOffset[t] = 0.0; | |
76 | fTimeGain[t] = 1.0; | |
77 | fDeadChannel[t]= kFALSE; | |
78 | } | |
79 | for(int t=0; t<128; t++) { | |
80 | fPedestal[t] = 0.0; | |
81 | fSigma[t] = 0.0; | |
82 | fADCmean[t] = 0.0; | |
83 | fADCsigma[t] = 0.0; | |
84 | fGain[t] = 1.0; | |
85 | } | |
86 | for(int i=0; i<kNCIUBoards ;i++) { | |
87 | fTimeResolution[i] = 25./256.; // Default time resolution in ns / channel | |
88 | fWidthResolution[i] = 25./64.; // Default time width resolution in ns / channel | |
89 | } | |
3191f471 | 90 | |
91 | } | |
92 | ||
93 | //________________________________________________________________ | |
94 | AliVZEROCalibData::AliVZEROCalibData(const AliVZEROCalibData& calibda) : | |
95 | TNamed(calibda) | |
96 | { | |
97 | // copy constructor | |
98 | ||
99 | SetName(calibda.GetName()); | |
100 | SetTitle(calibda.GetName()); | |
101 | ||
fae0e0c0 | 102 | for(int t=0; t<128; t++) { |
3191f471 | 103 | fPedestal[t] = calibda.GetPedestal(t); |
fae0e0c0 | 104 | fSigma[t] = calibda.GetSigma(t); |
2a25ea57 | 105 | fADCmean[t] = calibda.GetADCmean(t); |
106 | fADCsigma[t] = calibda.GetADCsigma(t); | |
107 | fGain[t] = calibda.GetGain(t); } | |
fae0e0c0 | 108 | |
109 | for(int t=0; t<64; t++) { | |
d7a5c700 | 110 | fMeanHV[t] = calibda.GetMeanHV(t); |
2a25ea57 | 111 | fWidthHV[t] = calibda.GetWidthHV(t); |
112 | fTimeOffset[t] = calibda.GetTimeOffset(t); | |
d5deaaa5 | 113 | fTimeGain[t] = calibda.GetTimeGain(t); |
2f09013f | 114 | fDeadChannel[t] = calibda.IsChannelDead(t); |
d5deaaa5 | 115 | } |
116 | ||
2f09013f | 117 | for(int i=0; i<kNCIUBoards ;i++) { |
118 | fTimeResolution[i] = calibda.GetTimeResolution(i); | |
119 | fWidthResolution[i] = calibda.GetWidthResolution(i); | |
120 | } | |
3191f471 | 121 | |
122 | } | |
123 | ||
124 | //________________________________________________________________ | |
125 | AliVZEROCalibData &AliVZEROCalibData::operator =(const AliVZEROCalibData& calibda) | |
126 | { | |
127 | // assignment operator | |
128 | ||
129 | SetName(calibda.GetName()); | |
130 | SetTitle(calibda.GetName()); | |
131 | ||
fae0e0c0 | 132 | for(int t=0; t<128; t++) { |
3191f471 | 133 | fPedestal[t] = calibda.GetPedestal(t); |
fae0e0c0 | 134 | fSigma[t] = calibda.GetSigma(t); |
2a25ea57 | 135 | fADCmean[t] = calibda.GetADCmean(t); |
40b6a179 | 136 | fADCsigma[t] = calibda.GetADCsigma(t); |
2a25ea57 | 137 | fGain[t] = calibda.GetGain(t); } |
fae0e0c0 | 138 | |
2a25ea57 | 139 | for(int t=0; t<64; t++) { |
d7a5c700 | 140 | fMeanHV[t] = calibda.GetMeanHV(t); |
2a25ea57 | 141 | fWidthHV[t] = calibda.GetWidthHV(t); |
142 | fTimeOffset[t] = calibda.GetTimeOffset(t); | |
d5deaaa5 | 143 | fTimeGain[t] = calibda.GetTimeGain(t); |
2f09013f | 144 | fDeadChannel[t] = calibda.IsChannelDead(t); |
d5deaaa5 | 145 | } |
2f09013f | 146 | for(int i=0; i<kNCIUBoards ;i++) { |
147 | fTimeResolution[i] = calibda.GetTimeResolution(i); | |
148 | fWidthResolution[i] = calibda.GetWidthResolution(i); | |
149 | } | |
2a25ea57 | 150 | |
3191f471 | 151 | return *this; |
152 | ||
153 | } | |
154 | ||
155 | //________________________________________________________________ | |
156 | AliVZEROCalibData::~AliVZEROCalibData() | |
157 | { | |
d7a5c700 | 158 | // destructor |
3191f471 | 159 | } |
d5deaaa5 | 160 | //_____________________________________________________________________________ |
161 | void AliVZEROCalibData::FillDCSData(AliVZERODataDCS * data){ | |
162 | // Set all parameters from the data get by the shuttle | |
163 | TMap * params = data->GetFEEParameters(); | |
164 | TIter iter(params); | |
165 | TObjString* aliasName; | |
166 | ||
167 | while (( aliasName = (TObjString*) iter.Next() )) { | |
168 | AliDCSValue* aValue = (AliDCSValue*) params->GetValue(aliasName); | |
169 | Float_t val; | |
170 | if(aValue) { | |
171 | val = aValue->GetFloat(); | |
4bc15c46 | 172 | AliInfo(Form("%s : %f",aliasName->String().Data(), val)); |
d5deaaa5 | 173 | SetParameter(aliasName->String(),val); |
174 | } | |
175 | } | |
176 | ||
177 | SetMeanHV(data->GetMeanHV()); | |
178 | SetWidthHV(data->GetWidthHV()); | |
179 | SetDeadMap(data->GetDeadMap()); | |
180 | ||
181 | } | |
182 | //_____________________________________________________________________________ | |
183 | void AliVZEROCalibData::SetParameter(TString name, Float_t val){ | |
184 | // Set given parameter | |
185 | ||
186 | Int_t iBoard = -1; | |
187 | ||
188 | TSeqCollection* nameSplit = name.Tokenize("/"); | |
189 | TObjString * boardName = (TObjString *)nameSplit->At(2); | |
190 | sscanf(boardName->String().Data(),"CIU%d",&iBoard); | |
191 | ||
4bc15c46 | 192 | if(name.Contains("TimeResolution")) SetTimeResolution((UShort_t) val,iBoard); |
193 | else if(name.Contains("WidthResolution")) SetWidthResolution((UShort_t) val,iBoard); | |
d5deaaa5 | 194 | else AliError(Form("No Setter found for FEE parameter : %s",name.Data())); |
195 | } | |
3191f471 | 196 | |
3191f471 | 197 | //________________________________________________________________ |
198 | void AliVZEROCalibData::SetPedestal(Float_t* Pedestal) | |
199 | { | |
fae0e0c0 | 200 | if(Pedestal) for(int t=0; t<128; t++) fPedestal[t] = Pedestal[t]; |
201 | else for(int t=0; t<128; t++) fPedestal[t] = 0.0; | |
202 | } | |
203 | ||
204 | //________________________________________________________________ | |
205 | void AliVZEROCalibData::SetSigma(Float_t* Sigma) | |
206 | { | |
207 | if(Sigma) for(int t=0; t<128; t++) fSigma[t] = Sigma[t]; | |
208 | else for(int t=0; t<128; t++) fSigma[t] = 0.0; | |
3191f471 | 209 | } |
210 | ||
211 | //________________________________________________________________ | |
2a25ea57 | 212 | void AliVZEROCalibData::SetADCmean(Float_t* ADCmean) |
3191f471 | 213 | { |
2a25ea57 | 214 | if(ADCmean) for(int t=0; t<128; t++) fADCmean[t] = ADCmean[t]; |
215 | else for(int t=0; t<128; t++) fADCmean[t] = 0.0; | |
3191f471 | 216 | } |
217 | ||
40b6a179 | 218 | //________________________________________________________________ |
219 | void AliVZEROCalibData::SetADCsigma(Float_t* ADCsigma) | |
220 | { | |
221 | if(ADCsigma) for(int t=0; t<128; t++) fADCsigma[t] = ADCsigma[t]; | |
222 | else for(int t=0; t<128; t++) fADCsigma[t] = 0.0; | |
223 | } | |
224 | ||
fae0e0c0 | 225 | //________________________________________________________________ |
2a25ea57 | 226 | void AliVZEROCalibData::SetMeanHV(Float_t* MeanHV) |
fae0e0c0 | 227 | { |
2a25ea57 | 228 | if(MeanHV) for(int t=0; t<64; t++) fMeanHV[t] = MeanHV[t]; |
229 | else for(int t=0; t<64; t++) fMeanHV[t] = 0.0; | |
fae0e0c0 | 230 | } |
231 | ||
232 | //________________________________________________________________ | |
2a25ea57 | 233 | void AliVZEROCalibData::SetWidthHV(Float_t* WidthHV) |
fae0e0c0 | 234 | { |
2a25ea57 | 235 | if(WidthHV) for(int t=0; t<64; t++) fWidthHV[t] = WidthHV[t]; |
236 | else for(int t=0; t<64; t++) fWidthHV[t] = 0.0; | |
fae0e0c0 | 237 | } |
d7a5c700 | 238 | |
7495d2be | 239 | //________________________________________________________________ |
240 | void AliVZEROCalibData::SetDeadMap(Bool_t* deadMap) | |
241 | { | |
242 | if(deadMap) for(int t=0; t<64; t++) fDeadChannel[t] = deadMap[t]; | |
243 | else for(int t=0; t<64; t++) fDeadChannel[t] = kFALSE; | |
244 | } | |
245 | ||
d7a5c700 | 246 | //________________________________________________________________ |
2a25ea57 | 247 | void AliVZEROCalibData::SetGain(Float_t* Gain) |
d7a5c700 | 248 | { |
2a25ea57 | 249 | if(Gain) for(int t=0; t<128; t++) fGain[t] = Gain[t]; |
250 | else for(int t=0; t<128; t++) fGain[t] = 0.0; | |
d7a5c700 | 251 | } |
252 | ||
253 | //________________________________________________________________ | |
2a25ea57 | 254 | void AliVZEROCalibData::SetTimeOffset(Float_t* TimeOffset) |
d7a5c700 | 255 | { |
2a25ea57 | 256 | if(TimeOffset) for(int t=0; t<64; t++) fTimeOffset[t] = TimeOffset[t]; |
257 | else for(int t=0; t<64; t++) fTimeOffset[t] = 0.0; | |
d7a5c700 | 258 | } |
2a25ea57 | 259 | |
260 | //________________________________________________________________ | |
261 | void AliVZEROCalibData::SetTimeGain(Float_t* TimeGain) | |
262 | { | |
263 | if(TimeGain) for(int t=0; t<64; t++) fTimeGain[t] = TimeGain[t]; | |
264 | else for(int t=0; t<64; t++) fTimeGain[t] = 0.0; | |
265 | } | |
266 | ||
706506da | 267 | //_____________________________________________________________________________ |
268 | Float_t AliVZEROCalibData::GetMIPperADC(Int_t channel) const { | |
269 | ||
270 | // Computes the MIP conversion factor - MIP per ADC channel - | |
271 | // Argument passed is the PM number (aliroot numbering) | |
272 | ||
273 | Float_t P0[64] = { | |
274 | 7.094891, 7.124938, 7.089708, 7.098169, 7.094482, 7.147250, 7.170978, 7.183392, | |
275 | 7.145760, 7.148096, 7.153840, 7.143544, 7.186069, 7.194580, 7.203516, 7.195176, | |
276 | 7.188333, 7.198607, 7.209412, 7.226565, 7.221695, 7.205132, 7.191238, 7.227724, | |
277 | 7.232810, 7.252655, 7.230309, 7.273518, 7.273518, 7.242969, 7.252859, 7.252655, | |
278 | 7.026802, 7.079913, 7.134147, 7.092387, 7.079561, 7.072848, 7.123192, 7.003141, | |
279 | 7.024667, 7.124784, 7.123442, 7.129744, 7.110671, 7.143031, 7.139439, 7.178109, | |
280 | 7.247803, 7.139396, 7.293809, 7.094454, 6.992198, 7.206448, 7.244765, 7.056197, | |
281 | 7.263595, 7.138569, 7.089582, 7.215683, 7.266183, 7.165123, 7.243276, 7.235135 }; | |
282 | Float_t P1[64] = { | |
283 | 0.135569, 0.146405, 0.142425, 0.144278, 0.142307, 0.141648, 0.128477, 0.138239, | |
284 | 0.144173, 0.143419, 0.143572, 0.144482, 0.138024, 0.136542, 0.135955, 0.138537, | |
285 | 0.148521, 0.141999, 0.139627, 0.130014, 0.134970, 0.135635, 0.139094, 0.140634, | |
286 | 0.137971, 0.142080, 0.142793, 0.142778, 0.142778, 0.146045, 0.139133, 0.142080, | |
287 | 0.144121, 0.142311, 0.136564, 0.142686, 0.138792, 0.166285, 0.136387, 0.155391, | |
288 | 0.176082, 0.140408, 0.164738, 0.144270, 0.142766, 0.147486, 0.141951, 0.138012, | |
289 | 0.132394, 0.142849, 0.140477, 0.144592, 0.141558, 0.157646, 0.143758, 0.173385, | |
290 | 0.146489, 0.143279, 0.145230, 0.147203, 0.147333, 0.144979, 0.148597, 0.138985 }; | |
291 | ||
292 | // High Voltage retrieval from Calibration Data Base: | |
293 | Float_t HV = fMeanHV[channel]; | |
2f52e327 | 294 | Float_t MIP = -1; |
295 | if (HV>0) | |
b8d9ff2a | 296 | MIP = 0.6/TMath::Exp((TMath::Log(HV) - P0[channel] )/P1[channel]); |
706506da | 297 | return MIP; |
298 | ||
299 | } | |
d5deaaa5 | 300 | //________________________________________________________________ |
301 | void AliVZEROCalibData::SetTimeResolution(UShort_t *resols){ | |
302 | // Set Time Resolution of the TDC | |
303 | if(resols) for(int t=0; t<kNCIUBoards; t++) SetTimeResolution(resols[t],t); | |
4bc15c46 | 304 | else AliError("Time Resolution not defined."); |
d5deaaa5 | 305 | |
306 | } | |
307 | //________________________________________________________________ | |
308 | void AliVZEROCalibData::SetTimeResolution(UShort_t resol, Int_t board) | |
309 | { | |
310 | // Set Time Resolution of the TDC | |
4bc15c46 | 311 | if((board>=0) && (board<kNCIUBoards)) { |
d5deaaa5 | 312 | switch(resol){ |
313 | case 0: | |
314 | fTimeResolution[board] = 25./256.; | |
315 | break; | |
316 | case 1: | |
317 | fTimeResolution[board] = 25./128.; | |
318 | break; | |
319 | case 2: | |
320 | fTimeResolution[board] = 25./64.; | |
321 | break; | |
322 | case 3: | |
323 | fTimeResolution[board] = 25./32.; | |
324 | break; | |
325 | case 4: | |
326 | fTimeResolution[board] = 25./16.; | |
327 | break; | |
328 | case 5: | |
329 | fTimeResolution[board] = 25./8.; | |
330 | break; | |
331 | case 6: | |
332 | fTimeResolution[board] = 6.25; | |
333 | break; | |
334 | case 7: | |
335 | fTimeResolution[board] = 12.5; | |
336 | break; | |
337 | } | |
4bc15c46 | 338 | AliInfo(Form("Time Resolution of board %d set to %f",board,fTimeResolution[board])); |
d5deaaa5 | 339 | } else AliError(Form("Board %d is not valid",board)); |
340 | } | |
341 | //________________________________________________________________ | |
342 | void AliVZEROCalibData::SetWidthResolution(UShort_t *resols){ | |
343 | // Set Time Width Resolution of the TDC | |
344 | if(resols) for(int t=0; t<kNCIUBoards; t++) SetWidthResolution(resols[t],t); | |
4bc15c46 | 345 | else AliError("Width Resolution not defined."); |
d5deaaa5 | 346 | |
347 | } | |
348 | //________________________________________________________________ | |
349 | void AliVZEROCalibData::SetWidthResolution(UShort_t resol, Int_t board) | |
350 | { | |
351 | // Set Time Width Resolution of the TDC | |
4bc15c46 | 352 | if((board>=0) && (board<kNCIUBoards)){ |
d5deaaa5 | 353 | switch(resol){ |
354 | case 0: | |
355 | fWidthResolution[board] = 25./256.; | |
356 | break; | |
357 | case 1: | |
358 | fWidthResolution[board] = 25./128.; | |
359 | break; | |
360 | case 2: | |
361 | fWidthResolution[board] = 25./64.; | |
362 | break; | |
363 | case 3: | |
364 | fWidthResolution[board] = 25./32.; | |
365 | break; | |
366 | case 4: | |
367 | fWidthResolution[board] = 25./16.; | |
368 | break; | |
369 | case 5: | |
370 | fWidthResolution[board] = 25./8.; | |
371 | break; | |
372 | case 6: | |
373 | fWidthResolution[board] = 6.25; | |
374 | break; | |
375 | case 7: | |
376 | fWidthResolution[board] = 12.5; | |
377 | break; | |
378 | case 8: | |
379 | fWidthResolution[board] = 25.; | |
380 | break; | |
381 | case 9: | |
382 | fWidthResolution[board] = 50.; | |
383 | break; | |
384 | case 10: | |
385 | fWidthResolution[board] = 100.; | |
386 | break; | |
387 | case 11: | |
388 | fWidthResolution[board] = 200.; | |
389 | break; | |
390 | case 12: | |
391 | fWidthResolution[board] = 400.; | |
392 | break; | |
393 | case 13: | |
394 | fWidthResolution[board] = 800.; | |
395 | break; | |
396 | ||
397 | } | |
4bc15c46 | 398 | AliInfo(Form("Width Resolution of board %d set to %f",board,fWidthResolution[board])); |
d5deaaa5 | 399 | }else AliError(Form("Board %d is not valid",board)); |
400 | } | |
706506da | 401 |