| | 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 | /* $Id$ */ |
| | 16 | /** @file AliFMDParameters.cxx |
| | 17 | @author Christian Holm Christensen <cholm@nbi.dk> |
| | 18 | @date Mon Mar 27 12:44:26 2006 |
| | 19 | @brief Manager of FMD parameters |
| | 20 | */ |
| | 21 | //____________________________________________________________________ |
| | 22 | // |
| | 23 | // Forward Multiplicity Detector based on Silicon wafers. |
| | 24 | // |
| | 25 | // This class is a singleton that handles various parameters of |
| | 26 | // the FMD detectors. |
| | 27 | // The manager normally serves the parameters from the Conditions |
| | 28 | // Database (CDB). These are retrivied by the member function |
| | 29 | // `Init'. Optionally, the class can serve hard-coded constants, if |
| | 30 | // no CDB is available. |
| | 31 | // |
| | 32 | #include "AliFMDDebug.h" // ALILOG_H |
| | 33 | #include "AliFMDParameters.h" // ALIFMDPARAMETERS_H |
| | 34 | #include "AliFMDGeometry.h" // ALIFMDGEOMETRY_H |
| | 35 | #include "AliFMDRing.h" // ALIFMDRING_H |
| | 36 | #include "AliFMDCalibGain.h" // ALIFMDCALIBGAIN_H |
| | 37 | #include "AliFMDCalibPedestal.h" // ALIFMDCALIBPEDESTAL_H |
| | 38 | #include "AliFMDCalibSampleRate.h" // ALIFMDCALIBSAMPLERATE_H |
| | 39 | #include "AliFMDCalibStripRange.h" // ALIFMDCALIBSTRIPRANGE_H |
| | 40 | #include "AliFMDAltroMapping.h" // ALIFMDALTROMAPPING_H |
| | 41 | #include <AliCDBManager.h> // ALICDBMANAGER_H |
| | 42 | #include <AliCDBEntry.h> // ALICDBMANAGER_H |
| | 43 | #include <AliFMDPreprocessor.h> |
| | 44 | #include <AliLog.h> |
| | 45 | #include <Riostream.h> |
| | 46 | #include <sstream> |
| | 47 | #include <TSystem.h> |
| | 48 | #include <TArrayF.h> |
| | 49 | #include <TH2D.h> |
| | 50 | |
| | 51 | //==================================================================== |
| | 52 | ClassImp(AliFMDParameters) |
| | 53 | #if 0 |
| | 54 | ; // This is here to keep Emacs for indenting the next line |
| | 55 | #endif |
| | 56 | |
| | 57 | //____________________________________________________________________ |
| | 58 | AliFMDParameters* AliFMDParameters::fgInstance = 0; |
| | 59 | |
| | 60 | //____________________________________________________________________ |
| | 61 | const char* AliFMDParameters::fgkPulseGain = "FMD/Calib/PulseGain"; |
| | 62 | const char* AliFMDParameters::fgkPedestal = "FMD/Calib/Pedestal"; |
| | 63 | const char* AliFMDParameters::fgkDead = "FMD/Calib/Dead"; |
| | 64 | const char* AliFMDParameters::fgkSampleRate = "FMD/Calib/SampleRate"; |
| | 65 | const char* AliFMDParameters::fgkAltroMap = "FMD/Calib/AltroMap"; |
| | 66 | const char* AliFMDParameters::fgkZeroSuppression = "FMD/Calib/ZeroSuppression"; |
| | 67 | const char* AliFMDParameters::fgkStripRange = "FMD/Calib/StripRange"; |
| | 68 | const char* AliFMDParameters::fkPedestalShuttleID = "pedestals"; |
| | 69 | const char* AliFMDParameters::fkGainShuttleID = "gains"; |
| | 70 | const char* AliFMDParameters::fkConditionsShuttleID = "conditions"; |
| | 71 | |
| | 72 | //____________________________________________________________________ |
| | 73 | AliFMDParameters* |
| | 74 | AliFMDParameters::Instance() |
| | 75 | { |
| | 76 | // Get static instance |
| | 77 | if (!fgInstance) fgInstance = new AliFMDParameters; |
| | 78 | return fgInstance; |
| | 79 | } |
| | 80 | |
| | 81 | //____________________________________________________________________ |
| | 82 | AliFMDParameters::AliFMDParameters() |
| | 83 | : fIsInit(kFALSE), |
| | 84 | fkSiDeDxMip(1.664), |
| | 85 | fVA1MipRange(0), |
| | 86 | fAltroChannelSize(0), |
| | 87 | fChannelsPerAltro(0), |
| | 88 | fPedestalFactor(0), |
| | 89 | fFixedPedestal(0), |
| | 90 | fFixedPedestalWidth(0), |
| | 91 | fFixedZeroSuppression(0), |
| | 92 | fFixedSampleRate(0), |
| | 93 | fFixedThreshold(0), |
| | 94 | fFixedMinStrip(0), |
| | 95 | fFixedMaxStrip(0), |
| | 96 | fFixedPulseGain(0), |
| | 97 | fEdepMip(0), |
| | 98 | fHasCompleteHeader(kTRUE), |
| | 99 | fZeroSuppression(0), |
| | 100 | fSampleRate(0), |
| | 101 | fPedestal(0), |
| | 102 | fPulseGain(0), |
| | 103 | fDeadMap(0), |
| | 104 | fAltroMap(0), |
| | 105 | fStripRange(0) |
| | 106 | { |
| | 107 | // Default constructor |
| | 108 | SetVA1MipRange(); |
| | 109 | SetAltroChannelSize(); |
| | 110 | SetChannelsPerAltro(); |
| | 111 | SetZeroSuppression(); |
| | 112 | SetSampleRate(); |
| | 113 | SetPedestal(); |
| | 114 | SetPedestalWidth(); |
| | 115 | SetPedestalFactor(); |
| | 116 | SetThreshold(); |
| | 117 | SetStripRange(); |
| | 118 | fAltroMap = new AliFMDAltroMapping; |
| | 119 | } |
| | 120 | |
| | 121 | //__________________________________________________________________ |
| | 122 | void |
| | 123 | AliFMDParameters::Init(Bool_t forceReInit, UInt_t what) |
| | 124 | { |
| | 125 | // Initialize the parameters manager. We need to get stuff from the |
| | 126 | // CDB here. |
| | 127 | if (forceReInit) fIsInit = kFALSE; |
| | 128 | if (fIsInit) return; |
| | 129 | if (what & kPulseGain) InitPulseGain(); |
| | 130 | if (what & kPedestal) InitPedestal(); |
| | 131 | if (what & kDeadMap) InitDeadMap(); |
| | 132 | if (what & kSampleRate) InitSampleRate(); |
| | 133 | if (what & kZeroSuppression) InitZeroSuppression(); |
| | 134 | if (what & kAltroMap) InitAltroMap(); |
| | 135 | if (what & kStripRange) InitStripRange(); |
| | 136 | fIsInit = kTRUE; |
| | 137 | } |
| | 138 | //__________________________________________________________________ |
| | 139 | void |
| | 140 | AliFMDParameters::Init(AliFMDPreprocessor* pp, Bool_t forceReInit, UInt_t what) |
| | 141 | { |
| | 142 | // Initialize the parameters manager. We need to get stuff from the |
| | 143 | // CDB here. |
| | 144 | if (forceReInit) fIsInit = kFALSE; |
| | 145 | if (fIsInit) return; |
| | 146 | if (what & kPulseGain) InitPulseGain(pp); |
| | 147 | if (what & kPedestal) InitPedestal(pp); |
| | 148 | if (what & kDeadMap) InitDeadMap(pp); |
| | 149 | if (what & kSampleRate) InitSampleRate(pp); |
| | 150 | if (what & kZeroSuppression) InitZeroSuppression(pp); |
| | 151 | if (what & kAltroMap) InitAltroMap(pp); |
| | 152 | if (what & kStripRange) InitStripRange(pp); |
| | 153 | fIsInit = kTRUE; |
| | 154 | } |
| | 155 | |
| | 156 | //__________________________________________________________________ |
| | 157 | #define DET2IDX(det,ring,sec,str) \ |
| | 158 | (det * 1000 + (ring == 'I' ? 0 : 512) + str) |
| | 159 | |
| | 160 | //__________________________________________________________________ |
| | 161 | void |
| | 162 | AliFMDParameters::Draw(Option_t* option) |
| | 163 | { |
| | 164 | TString opt(option); |
| | 165 | enum { |
| | 166 | kLocalPulseGain, // Path to PulseGain calib object |
| | 167 | kLocalThreshold, // Path to PulseGain calib object |
| | 168 | kLocalPedestal, // Path to Pedestal calib object |
| | 169 | kLocalPedestalWidth, // Path to Pedestal calib object |
| | 170 | kLocalDead, // Path to Dead calib object |
| | 171 | kLocalSampleRate, // Path to SampleRate calib object |
| | 172 | kLocalAltroMap, // Path to AltroMap calib object |
| | 173 | kLocalZeroSuppression, // Path to ZeroSuppression cal object |
| | 174 | kLocalMinStripRange, // Path to strip range cal object |
| | 175 | kLocalMaxStripRange // Path to strip range cal object |
| | 176 | } what; |
| | 177 | |
| | 178 | if (opt.Contains("dead", TString::kIgnoreCase)) |
| | 179 | what = kLocalDead; |
| | 180 | else if (opt.Contains("threshold",TString::kIgnoreCase)) |
| | 181 | what = kLocalThreshold; |
| | 182 | else if (opt.Contains("gain",TString::kIgnoreCase)) |
| | 183 | what = kLocalPulseGain; |
| | 184 | else if (opt.Contains("pedestal",TString::kIgnoreCase)) |
| | 185 | what = kLocalPedestal; |
| | 186 | else if (opt.Contains("noise",TString::kIgnoreCase)) |
| | 187 | what = kLocalPedestalWidth; |
| | 188 | else if (opt.Contains("zero",TString::kIgnoreCase)) |
| | 189 | what = kLocalZeroSuppression; |
| | 190 | else if (opt.Contains("rate",TString::kIgnoreCase)) |
| | 191 | what = kLocalSampleRate; |
| | 192 | else if (opt.Contains("min",TString::kIgnoreCase)) |
| | 193 | what = kLocalMinStripRange; |
| | 194 | else if (opt.Contains("max",TString::kIgnoreCase)) |
| | 195 | what = kLocalMaxStripRange; |
| | 196 | else if (opt.Contains("map",TString::kIgnoreCase)) |
| | 197 | what = kLocalAltroMap; |
| | 198 | else { |
| | 199 | Warning("Draw", "unknown parameter: %s\n\tShould be one of\n\t" |
| | 200 | "dead, threshold, gain, pedestal, noise, zero, rate, " |
| | 201 | "min, max, map", |
| | 202 | option); |
| | 203 | return; |
| | 204 | } |
| | 205 | |
| | 206 | TArrayD xbins(3 * 512 + 2 * 256 + 5); |
| | 207 | Int_t i = 1; |
| | 208 | Bool_t skip = kTRUE; |
| | 209 | for (UShort_t det = 1; det <= 3; det++) { |
| | 210 | UShort_t nRings = (det == 1 ? 1 : 2); |
| | 211 | for (UShort_t iring = 0; iring < nRings; iring++) { |
| | 212 | UShort_t nStrip = (iring == 0 ? 512 : 256); |
| | 213 | Char_t ring = (iring == 0 ? 'I' : 'O'); |
| | 214 | for (UShort_t str = 0; str < nStrip; str++) { |
| | 215 | // UShort_t nSec = (iring == 0 ? 20 : 40); |
| | 216 | // Char_t ring = (iring == 0 ? 'I' : 'O'); |
| | 217 | // for (UShort_t sec = 0; sec < nSec; sec++) { |
| | 218 | Int_t idx = DET2IDX(det, ring, 0, str); |
| | 219 | // Int_t idx = DET2IDX(det, ring, sec, 0); |
| | 220 | if (skip) { |
| | 221 | xbins[i-1] = idx - .5; |
| | 222 | skip = kFALSE; |
| | 223 | } |
| | 224 | xbins[i] = idx + .5; |
| | 225 | i++; |
| | 226 | } |
| | 227 | skip = kTRUE; |
| | 228 | i++; |
| | 229 | } |
| | 230 | } |
| | 231 | TArrayD ybins(41); |
| | 232 | for (/*Int_t*/ i = 0; i < ybins.fN; i++) ybins[i] = Float_t(i - .5); |
| | 233 | TH2D* hist = new TH2D("calib", Form("Calibration %s", option), |
| | 234 | xbins.fN-1, xbins.fArray, |
| | 235 | ybins.fN-1, ybins.fArray); |
| | 236 | hist->GetXaxis()->SetTitle("1000 #times detector + 512 #times ring + strip"); |
| | 237 | hist->GetYaxis()->SetTitle("sector"); |
| | 238 | |
| | 239 | // hist->Draw("Lego"); |
| | 240 | // return; |
| | 241 | |
| | 242 | for (UShort_t det = 1; det <= 3; det++) { |
| | 243 | UShort_t nRings = (det == 1 ? 1 : 2); |
| | 244 | for (UShort_t iring = 0; iring < nRings; iring++) { |
| | 245 | UShort_t nSector = (iring == 0 ? 20 : 40); |
| | 246 | UShort_t nStrip = (iring == 0 ? 512 : 256); |
| | 247 | Char_t ring = (iring == 0 ? 'I' : 'O'); |
| | 248 | for (UShort_t sec = 0; sec < nSector; sec++) { |
| | 249 | for (UShort_t str = 0; str < nStrip; str++) { |
| | 250 | Int_t idx = DET2IDX(det, ring, sec, str); |
| | 251 | UInt_t ddl, addr; |
| | 252 | Double_t val = 0; |
| | 253 | switch (what) { |
| | 254 | case kLocalPulseGain: // Path to PulseGain calib object |
| | 255 | val = GetPulseGain(det,ring,sec,str); break; |
| | 256 | case kLocalThreshold: // Path to PulseGain calib object |
| | 257 | val = GetThreshold(); break; |
| | 258 | case kLocalPedestal: // Path to Pedestal calib object |
| | 259 | val = GetPedestal(det,ring,sec,str); break; |
| | 260 | case kLocalPedestalWidth: // Path to Pedestal calib object |
| | 261 | val = GetPedestalWidth(det,ring,sec,str); break; |
| | 262 | case kLocalDead: // Path to Dead calib object |
| | 263 | val = IsDead(det,ring,sec,str); break; |
| | 264 | case kLocalSampleRate: // Path to SampleRate calib object |
| | 265 | val = GetSampleRate(det,ring,sec,str); break; |
| | 266 | case kLocalAltroMap: // Path to AltroMap calib object |
| | 267 | Detector2Hardware(det,ring,sec,str, ddl, addr); |
| | 268 | val = addr; break; |
| | 269 | case kLocalZeroSuppression: // Path to ZeroSuppression cal object |
| | 270 | val = GetZeroSuppression(det,ring,sec,str); break; |
| | 271 | case kLocalMinStripRange: // Path to strip range cal object |
| | 272 | val = GetMinStrip(det,ring,sec,str); break; |
| | 273 | case kLocalMaxStripRange: // Path to strip range cal object |
| | 274 | val = GetMaxStrip(det,ring,sec,str); break; |
| | 275 | } |
| | 276 | hist->Fill(idx,sec,val); |
| | 277 | // hist->Fill(idx,str,val); |
| | 278 | } |
| | 279 | } |
| | 280 | } |
| | 281 | } |
| | 282 | hist->Draw("lego"); |
| | 283 | } |
| | 284 | |
| | 285 | //__________________________________________________________________ |
| | 286 | void |
| | 287 | AliFMDParameters::Print(Option_t* option) const |
| | 288 | { |
| | 289 | // Print information. |
| | 290 | // If option contains an 'A' then everything is printed. |
| | 291 | // If the option contains the string "FMD" the function will search |
| | 292 | // for detector, ring, sector, and strip numbers to print, in the |
| | 293 | // format |
| | 294 | // |
| | 295 | // FMD<detector><ring>[<sector>,<string>] |
| | 296 | // |
| | 297 | // The wild card '*' means all of <detector>, <ring>, <sector>, or |
| | 298 | // <strip>. |
| | 299 | TString opt(option); |
| | 300 | Bool_t showStrips = opt.Contains("a", TString::kIgnoreCase); |
| | 301 | UShort_t ds[] = { 1, 2, 3, 0 }; |
| | 302 | Char_t rs[] = { 'I', 'O', '\0' }; |
| | 303 | UShort_t minStrip = 0; |
| | 304 | UShort_t maxStrip = 512; |
| | 305 | UShort_t minSector = 0; |
| | 306 | UShort_t maxSector = 40; |
| | 307 | |
| | 308 | |
| | 309 | if (opt.Contains("fmd",TString::kIgnoreCase)) { |
| | 310 | Int_t i = opt.Index("fmd",TString::kIgnoreCase); |
| | 311 | Int_t j = opt.Index("]",TString::kIgnoreCase); |
| | 312 | if (j != kNPOS) |
| | 313 | showStrips = kTRUE; |
| | 314 | else |
| | 315 | j = opt.Length(); |
| | 316 | enum { |
| | 317 | kReadDet, |
| | 318 | kReadRing, |
| | 319 | kReadLbrack, |
| | 320 | kReadSector, |
| | 321 | kReadComma, |
| | 322 | kReadStrip, |
| | 323 | kReadRbrack, |
| | 324 | kEnd |
| | 325 | } state = kReadDet; |
| | 326 | std::stringstream s(opt(i+4, j-i-3).Data()); |
| | 327 | while (state != kEnd) { |
| | 328 | Char_t tmp = s.peek(); |
| | 329 | if (tmp == ' ' || tmp == '\t') { |
| | 330 | s.get(); |
| | 331 | continue; |
| | 332 | } |
| | 333 | switch (state) { |
| | 334 | case kReadDet: { // First, try to kRead the detector |
| | 335 | if (tmp == '*') s.get(); |
| | 336 | else { |
| | 337 | UShort_t det; |
| | 338 | s >> det; |
| | 339 | if (!s.bad()) { |
| | 340 | ds[0] = det; |
| | 341 | ds[1] = 0; |
| | 342 | } |
| | 343 | } |
| | 344 | state = (s.bad() ? kEnd : kReadRing); |
| | 345 | } break; |
| | 346 | case kReadRing: { // Then try to read the ring; |
| | 347 | Char_t ring; |
| | 348 | s >> ring; |
| | 349 | if (ring != '*' && !s.bad()) { |
| | 350 | rs[0] = ring; |
| | 351 | rs[1] = '\0'; |
| | 352 | } |
| | 353 | state = (s.bad() ? kEnd : kReadLbrack); |
| | 354 | } break; |
| | 355 | case kReadLbrack: { // Try to read a left bracket |
| | 356 | Char_t lbrack; |
| | 357 | s >> lbrack; |
| | 358 | state = (s.bad() ? kEnd : kReadSector); |
| | 359 | } break; |
| | 360 | case kReadSector: { // Try to read a sector |
| | 361 | if (tmp == '*') s.get(); |
| | 362 | else { |
| | 363 | UShort_t sec; |
| | 364 | s >> sec; |
| | 365 | if (!s.bad()) { |
| | 366 | minSector = sec; |
| | 367 | maxSector = sec + 1; |
| | 368 | } |
| | 369 | } |
| | 370 | state = (s.bad() ? kEnd : kReadComma); |
| | 371 | } break; |
| | 372 | case kReadComma: { // Try to read a left bracket |
| | 373 | Char_t comma; |
| | 374 | s >> comma; |
| | 375 | state = (s.bad() ? kEnd : kReadStrip); |
| | 376 | } break; |
| | 377 | case kReadStrip: { // Try to read a strip |
| | 378 | if (tmp == '*') s.get(); |
| | 379 | else { |
| | 380 | UShort_t str; |
| | 381 | s >> str; |
| | 382 | if (!s.bad()) { |
| | 383 | minStrip = str; |
| | 384 | maxStrip = str + 1; |
| | 385 | } |
| | 386 | } |
| | 387 | state = (s.bad() ? kEnd : kReadRbrack); |
| | 388 | } break; |
| | 389 | case kReadRbrack: { // Try to read a left bracket |
| | 390 | Char_t rbrack; |
| | 391 | s >> rbrack; |
| | 392 | state = kEnd; |
| | 393 | } break; |
| | 394 | case kEnd: |
| | 395 | break; |
| | 396 | } |
| | 397 | } |
| | 398 | } |
| | 399 | UShort_t* dp = ds; |
| | 400 | UShort_t det; |
| | 401 | while ((det = *(dp++))) { |
| | 402 | |
| | 403 | Char_t* rp = rs; |
| | 404 | Char_t ring; |
| | 405 | while ((ring = *(rp++))) { |
| | 406 | if (det == 1 && ring == 'O') continue; |
| | 407 | UShort_t min = GetMinStrip(det, ring, 0, 0); |
| | 408 | UShort_t max = GetMaxStrip(det, ring, 0, 0); |
| | 409 | std::cout << "FMD" << det << ring |
| | 410 | << " Strip range: " |
| | 411 | << std::setw(3) << min << "," |
| | 412 | << std::setw(3) << max << std::endl; |
| | 413 | |
| | 414 | UShort_t nSec = ( ring == 'I' ? 20 : 40 ); |
| | 415 | UShort_t nStr = ( ring == 'I' ? 512 : 256 ); |
| | 416 | for (UShort_t sec = minSector; sec < maxSector && sec < nSec; sec++) { |
| | 417 | |
| | 418 | UShort_t rate = GetSampleRate(det, ring, sec, 0); |
| | 419 | std::cout << "FMD" << det << ring << "[" << std::setw(2) << sec |
| | 420 | << "] sample rate: " << rate << std::endl; |
| | 421 | |
| | 422 | if (!showStrips) continue; |
| | 423 | std::cout |
| | 424 | << " Strip | Pedestal | Gain | ZS thr. | Address\n" |
| | 425 | << "--------+-------------------+------------+---------+---------" |
| | 426 | << std::endl; |
| | 427 | for (UShort_t str = minStrip; str < nStr && str < maxStrip; str++) { |
| | 428 | if (str == minStrip) std::cout << std::setw(3) << sec << ","; |
| | 429 | else std::cout << " "; |
| | 430 | std::cout << std::setw(3) << str << " | "; |
| | 431 | if (IsDead(det, ring, sec, str)) { |
| | 432 | std::cout << "dead" << std::endl; |
| | 433 | continue; |
| | 434 | } |
| | 435 | UInt_t ddl, addr; |
| | 436 | Detector2Hardware(det, ring, sec, str, ddl, addr); |
| | 437 | std::cout << std::setw(7) << GetPedestal(det, ring, sec, str) |
| | 438 | << "+/-" << std::setw(7) |
| | 439 | << GetPedestalWidth(det, ring, sec, str) |
| | 440 | << " | " << std::setw(10) |
| | 441 | << GetPulseGain(det, ring, sec, str) |
| | 442 | << " | " << std::setw(7) |
| | 443 | << GetZeroSuppression(det, ring, sec, str) |
| | 444 | << " | 0x" << std::hex << std::setw(4) |
| | 445 | << std::setfill('0') << ddl << ",0x" << std::setw(3) |
| | 446 | << addr << std::dec << std::setfill(' ') << std::endl; |
| | 447 | } // for (strip) |
| | 448 | } // for (sector) |
| | 449 | std::cout |
| | 450 | << "=============================================================" |
| | 451 | << std::endl; |
| | 452 | } // while (ring) |
| | 453 | } // while (det) |
| | 454 | |
| | 455 | } |
| | 456 | |
| | 457 | //__________________________________________________________________ |
| | 458 | void |
| | 459 | AliFMDParameters::SetStripRange(UShort_t min, UShort_t max) |
| | 460 | { |
| | 461 | // Set fixed strip range |
| | 462 | fFixedMinStrip = min; |
| | 463 | fFixedMaxStrip = max; |
| | 464 | } |
| | 465 | |
| | 466 | //__________________________________________________________________ |
| | 467 | AliCDBEntry* |
| | 468 | AliFMDParameters::GetEntry(const char* path, AliFMDPreprocessor* pp, |
| | 469 | Bool_t fatal) const |
| | 470 | { |
| | 471 | // Get an entry from the CDB or via preprocessor |
| | 472 | AliCDBEntry* entry = 0; |
| | 473 | if (!pp) { |
| | 474 | AliCDBManager* cdb = AliCDBManager::Instance(); |
| | 475 | entry = cdb->Get(path); |
| | 476 | } |
| | 477 | else { |
| | 478 | const char* third = gSystem->BaseName(path); |
| | 479 | const char* second = gSystem->BaseName(gSystem->DirName(path)); |
| | 480 | entry = pp->GetFromCDB(second, third); |
| | 481 | } |
| | 482 | if (!entry) { |
| | 483 | TString msg(Form("No %s found in CDB, perhaps you need to " |
| | 484 | "use AliFMDCalibFaker?", path)); |
| | 485 | if (fatal) { AliFatal(msg.Data()); } |
| | 486 | else AliLog::Message(AliLog::kWarning, msg.Data(), "FMD", |
| | 487 | "AliFMDParameters", "GetEntry", __FILE__, |
| | 488 | __LINE__); |
| | 489 | return 0; |
| | 490 | } |
| | 491 | return entry; |
| | 492 | } |
| | 493 | |
| | 494 | |
| | 495 | //__________________________________________________________________ |
| | 496 | void |
| | 497 | AliFMDParameters::InitPulseGain(AliFMDPreprocessor* pp) |
| | 498 | { |
| | 499 | // Get pulse gain from CDB or used fixed |
| | 500 | AliCDBEntry* gain = GetEntry(fgkPulseGain, pp); |
| | 501 | if (!gain) return; |
| | 502 | |
| | 503 | AliFMDDebug(5, ("Got gain from CDB")); |
| | 504 | fPulseGain = dynamic_cast<AliFMDCalibGain*>(gain->GetObject()); |
| | 505 | if (!fPulseGain) AliFatal("Invalid pulser gain object from CDB"); |
| | 506 | } |
| | 507 | //__________________________________________________________________ |
| | 508 | void |
| | 509 | AliFMDParameters::InitPedestal(AliFMDPreprocessor* pp) |
| | 510 | { |
| | 511 | // Initialize the pedestals from CDB |
| | 512 | AliCDBEntry* pedestal = GetEntry(fgkPedestal, pp); |
| | 513 | if (!pedestal) return; |
| | 514 | |
| | 515 | AliFMDDebug(5, ("Got pedestal from CDB")); |
| | 516 | fPedestal = dynamic_cast<AliFMDCalibPedestal*>(pedestal->GetObject()); |
| | 517 | if (!fPedestal) AliFatal("Invalid pedestal object from CDB"); |
| | 518 | } |
| | 519 | |
| | 520 | //__________________________________________________________________ |
| | 521 | void |
| | 522 | AliFMDParameters::InitDeadMap(AliFMDPreprocessor* pp) |
| | 523 | { |
| | 524 | // Get Dead-channel-map from CDB |
| | 525 | AliCDBEntry* deadMap = GetEntry(fgkDead, pp); |
| | 526 | if (!deadMap) return; |
| | 527 | |
| | 528 | AliFMDDebug(5, ("Got dead map from CDB")); |
| | 529 | fDeadMap = dynamic_cast<AliFMDCalibDeadMap*>(deadMap->GetObject()); |
| | 530 | if (!fDeadMap) AliFatal("Invalid dead map object from CDB"); |
| | 531 | } |
| | 532 | |
| | 533 | //__________________________________________________________________ |
| | 534 | void |
| | 535 | AliFMDParameters::InitZeroSuppression(AliFMDPreprocessor* pp) |
| | 536 | { |
| | 537 | // Get 0-suppression from CDB |
| | 538 | AliCDBEntry* zeroSup = GetEntry(fgkZeroSuppression, pp); |
| | 539 | if (!zeroSup) return; |
| | 540 | AliFMDDebug(5, ("Got zero suppression from CDB")); |
| | 541 | fZeroSuppression = |
| | 542 | dynamic_cast<AliFMDCalibZeroSuppression*>(zeroSup->GetObject()); |
| | 543 | if (!fZeroSuppression)AliFatal("Invalid zero suppression object from CDB"); |
| | 544 | } |
| | 545 | |
| | 546 | //__________________________________________________________________ |
| | 547 | void |
| | 548 | AliFMDParameters::InitSampleRate(AliFMDPreprocessor* pp) |
| | 549 | { |
| | 550 | // get Sample rate from CDB |
| | 551 | AliCDBEntry* sampRat = GetEntry(fgkSampleRate, pp); |
| | 552 | if (!sampRat) return; |
| | 553 | AliFMDDebug(5, ("Got zero suppression from CDB")); |
| | 554 | fSampleRate = dynamic_cast<AliFMDCalibSampleRate*>(sampRat->GetObject()); |
| | 555 | if (!fSampleRate) AliFatal("Invalid zero suppression object from CDB"); |
| | 556 | } |
| | 557 | |
| | 558 | //__________________________________________________________________ |
| | 559 | void |
| | 560 | AliFMDParameters::InitAltroMap(AliFMDPreprocessor* pp) |
| | 561 | { |
| | 562 | // Get hardware mapping from CDB |
| | 563 | if (fAltroMap) { |
| | 564 | delete fAltroMap; |
| | 565 | fAltroMap = 0; |
| | 566 | } |
| | 567 | AliCDBEntry* hwMap = GetEntry(fgkAltroMap, pp, kFALSE); |
| | 568 | if (!hwMap) return; |
| | 569 | |
| | 570 | AliFMDDebug(5, ("Got ALTRO map from CDB")); |
| | 571 | fAltroMap = dynamic_cast<AliFMDAltroMapping*>(hwMap->GetObject()); |
| | 572 | if (!fAltroMap) { |
| | 573 | AliFatal("Invalid ALTRO map object from CDB"); |
| | 574 | fAltroMap = new AliFMDAltroMapping; |
| | 575 | } |
| | 576 | } |
| | 577 | |
| | 578 | //__________________________________________________________________ |
| | 579 | void |
| | 580 | AliFMDParameters::InitStripRange(AliFMDPreprocessor* pp) |
| | 581 | { |
| | 582 | // Get strips read-out from CDB |
| | 583 | AliCDBEntry* range = GetEntry(fgkStripRange, pp); |
| | 584 | if (!range) return; |
| | 585 | AliFMDDebug(5, ("Got strip range from CDB")); |
| | 586 | fStripRange = dynamic_cast<AliFMDCalibStripRange*>(range->GetObject()); |
| | 587 | if (!fStripRange) AliFatal("Invalid strip range object from CDB"); |
| | 588 | } |
| | 589 | |
| | 590 | |
| | 591 | //__________________________________________________________________ |
| | 592 | Float_t |
| | 593 | AliFMDParameters::GetThreshold() const |
| | 594 | { |
| | 595 | // Get threshold from CDB |
| | 596 | if (!fPulseGain) return fFixedThreshold; |
| | 597 | return fPulseGain->Threshold(); |
| | 598 | } |
| | 599 | |
| | 600 | //__________________________________________________________________ |
| | 601 | Float_t |
| | 602 | AliFMDParameters::GetPulseGain(UShort_t detector, Char_t ring, |
| | 603 | UShort_t sector, UShort_t strip) const |
| | 604 | { |
| | 605 | // Returns the pulser calibrated gain for strip # strip in sector # |
| | 606 | // sector or ring id ring of detector # detector. |
| | 607 | // |
| | 608 | // For simulation, this is normally set to |
| | 609 | // |
| | 610 | // VA1_MIP_Range |
| | 611 | // ------------------ * MIP_Energy_Loss |
| | 612 | // ALTRO_channel_size |
| | 613 | // |
| | 614 | if (!fPulseGain) { |
| | 615 | if (fFixedPulseGain <= 0) |
| | 616 | fFixedPulseGain = fVA1MipRange * GetEdepMip() / fAltroChannelSize; |
| | 617 | return fFixedPulseGain; |
| | 618 | } |
| | 619 | AliFMDDebug(50, ("pulse gain for FMD%d%c[%2d,%3d]=%f", |
| | 620 | detector, ring, sector, strip, |
| | 621 | fPulseGain->Value(detector, ring, sector, strip))); |
| | 622 | return fPulseGain->Value(detector, ring, sector, strip); |
| | 623 | } |
| | 624 | |
| | 625 | //__________________________________________________________________ |
| | 626 | Bool_t |
| | 627 | AliFMDParameters::IsDead(UShort_t detector, Char_t ring, |
| | 628 | UShort_t sector, UShort_t strip) const |
| | 629 | { |
| | 630 | // Check if the channel is dead |
| | 631 | if (!fDeadMap) return kFALSE; |
| | 632 | AliFMDDebug(50, ("Dead for FMD%d%c[%2d,%3d]=%s", |
| | 633 | detector, ring, sector, strip, |
| | 634 | fDeadMap->operator()(detector, ring, sector, strip) ? |
| | 635 | "no" : "yes")); |
| | 636 | return fDeadMap->operator()(detector, ring, sector, strip); |
| | 637 | } |
| | 638 | |
| | 639 | //__________________________________________________________________ |
| | 640 | UShort_t |
| | 641 | AliFMDParameters::GetZeroSuppression(UShort_t detector, Char_t ring, |
| | 642 | UShort_t sector, UShort_t strip) const |
| | 643 | { |
| | 644 | // Get zero suppression threshold |
| | 645 | if (!fZeroSuppression) return fFixedZeroSuppression; |
| | 646 | // Need to map strip to ALTRO chip. |
| | 647 | AliFMDDebug(50, ("zero sup. for FMD%d%c[%2d,%3d]=%f", |
| | 648 | detector, ring, sector, strip, |
| | 649 | fZeroSuppression->operator()(detector, ring, |
| | 650 | sector, strip))); |
| | 651 | return fZeroSuppression->operator()(detector, ring, sector, strip/128); |
| | 652 | } |
| | 653 | |
| | 654 | //__________________________________________________________________ |
| | 655 | UShort_t |
| | 656 | AliFMDParameters::GetSampleRate(UShort_t det, Char_t ring, UShort_t sector, |
| | 657 | UShort_t str) const |
| | 658 | { |
| | 659 | // Get sampl rate |
| | 660 | if (!fSampleRate) return fFixedSampleRate; |
| | 661 | // Need to map sector to digitizier card. |
| | 662 | UInt_t ret = fSampleRate->Rate(det, ring, sector, str); |
| | 663 | AliFMDDebug(50, ("Sample rate for FMD%d%c[%2d,%3d]=%d", |
| | 664 | det, ring, sector, str, ret)); |
| | 665 | return ret; |
| | 666 | } |
| | 667 | |
| | 668 | //__________________________________________________________________ |
| | 669 | UShort_t |
| | 670 | AliFMDParameters::GetMinStrip(UShort_t det, Char_t ring, UShort_t sector, |
| | 671 | UShort_t str) const |
| | 672 | { |
| | 673 | // Get strip range read out |
| | 674 | if (!fStripRange) return fFixedMinStrip; |
| | 675 | // Need to map sector to digitizier card. |
| | 676 | UInt_t ret = fStripRange->Min(det, ring, sector, str); |
| | 677 | AliFMDDebug(50, ("Min strip # for FMD%d%c[%2d,%3d]=%d", |
| | 678 | det, ring, sector, str, ret)); |
| | 679 | return ret; |
| | 680 | } |
| | 681 | |
| | 682 | //__________________________________________________________________ |
| | 683 | UShort_t |
| | 684 | AliFMDParameters::GetMaxStrip(UShort_t det, Char_t ring, UShort_t sector, |
| | 685 | UShort_t str) const |
| | 686 | { |
| | 687 | // Get strip range read out |
| | 688 | if (!fStripRange) return fFixedMaxStrip; |
| | 689 | // Need to map sector to digitizier card. |
| | 690 | UInt_t ret = fStripRange->Max(det, ring, sector, str); |
| | 691 | AliFMDDebug(50, ("Max strip # for FMD%d%c[%2d,%3d]=%d", |
| | 692 | det, ring, sector, str, ret)); |
| | 693 | return ret; |
| | 694 | } |
| | 695 | |
| | 696 | //__________________________________________________________________ |
| | 697 | Float_t |
| | 698 | AliFMDParameters::GetPedestal(UShort_t detector, Char_t ring, |
| | 699 | UShort_t sector, UShort_t strip) const |
| | 700 | { |
| | 701 | // Get the pedesal |
| | 702 | if (!fPedestal) return fFixedPedestal; |
| | 703 | AliFMDDebug(50, ("pedestal for FMD%d%c[%2d,%3d]=%f", |
| | 704 | detector, ring, sector, strip, |
| | 705 | fPedestal->Value(detector, ring, sector, strip))); |
| | 706 | return fPedestal->Value(detector, ring, sector, strip); |
| | 707 | } |
| | 708 | |
| | 709 | //__________________________________________________________________ |
| | 710 | Float_t |
| | 711 | AliFMDParameters::GetPedestalWidth(UShort_t detector, Char_t ring, |
| | 712 | UShort_t sector, UShort_t strip) const |
| | 713 | { |
| | 714 | // Get the pedesal |
| | 715 | if (!fPedestal) return fFixedPedestalWidth; |
| | 716 | AliFMDDebug(50, ("pedetal width for FMD%d%c[%2d,%3d]=%f", |
| | 717 | detector, ring, sector, strip, |
| | 718 | fPedestal->Width(detector, ring, sector, strip))); |
| | 719 | return fPedestal->Width(detector, ring, sector, strip); |
| | 720 | } |
| | 721 | |
| | 722 | //__________________________________________________________________ |
| | 723 | AliFMDAltroMapping* |
| | 724 | AliFMDParameters::GetAltroMap() const |
| | 725 | { |
| | 726 | // Get the hardware address to detector index map |
| | 727 | return fAltroMap; |
| | 728 | } |
| | 729 | |
| | 730 | |
| | 731 | //__________________________________________________________________ |
| | 732 | Bool_t |
| | 733 | AliFMDParameters::Hardware2Detector(UInt_t ddl, UInt_t board, |
| | 734 | UInt_t chip, UInt_t chan, |
| | 735 | UShort_t& det, Char_t& ring, |
| | 736 | UShort_t& sec, UShort_t& str) const |
| | 737 | { |
| | 738 | // Map hardware address to detector index |
| | 739 | if (!fAltroMap) return kFALSE; |
| | 740 | return fAltroMap->Hardware2Detector(ddl,board,chip,chan, det,ring,sec,str); |
| | 741 | } |
| | 742 | //__________________________________________________________________ |
| | 743 | Bool_t |
| | 744 | AliFMDParameters::Hardware2Detector(UInt_t ddl, UInt_t addr, |
| | 745 | UShort_t& det, Char_t& ring, |
| | 746 | UShort_t& sec, UShort_t& str) const |
| | 747 | { |
| | 748 | // Map hardware address to detector index |
| | 749 | if (!fAltroMap) return kFALSE; |
| | 750 | return fAltroMap->Hardware2Detector(ddl, addr, det, ring, sec, str); |
| | 751 | } |
| | 752 | |
| | 753 | //__________________________________________________________________ |
| | 754 | Bool_t |
| | 755 | AliFMDParameters::Detector2Hardware(UShort_t det, Char_t ring, |
| | 756 | UShort_t sec, UShort_t str, |
| | 757 | UInt_t& ddl, UInt_t& board, |
| | 758 | UInt_t& chip, UInt_t& chan) const |
| | 759 | { |
| | 760 | // Map detector index to hardware address |
| | 761 | if (!fAltroMap) return kFALSE; |
| | 762 | return fAltroMap->Detector2Hardware(det,ring,sec,str, ddl,board,chip,chan); |
| | 763 | } |
| | 764 | |
| | 765 | //__________________________________________________________________ |
| | 766 | Bool_t |
| | 767 | AliFMDParameters::Detector2Hardware(UShort_t det, Char_t ring, |
| | 768 | UShort_t sec, UShort_t str, |
| | 769 | UInt_t& ddl, UInt_t& addr) const |
| | 770 | { |
| | 771 | // Map detector index to hardware address |
| | 772 | if (!fAltroMap) return kFALSE; |
| | 773 | return fAltroMap->Detector2Hardware(det, ring, sec, str, ddl, addr); |
| | 774 | } |
| | 775 | |
| | 776 | |
| | 777 | //__________________________________________________________________ |
| | 778 | Float_t |
| | 779 | AliFMDParameters::GetEdepMip() const |
| | 780 | { |
| | 781 | // Get energy deposited by a MIP in the silicon sensors |
| | 782 | if (fEdepMip <= 0){ |
| | 783 | AliFMDGeometry* fmd = AliFMDGeometry::Instance(); |
| | 784 | fEdepMip = (fkSiDeDxMip |
| | 785 | * fmd->GetRing('I')->GetSiThickness() |
| | 786 | * fmd->GetSiDensity()); |
| | 787 | } |
| | 788 | return fEdepMip; |
| | 789 | } |
| | 790 | |
| | 791 | |
| | 792 | |
| | 793 | |
| | 794 | |
| | 795 | //____________________________________________________________________ |
| | 796 | // |
| | 797 | // EOF |
| | 798 | // |
git://git.uio.no / u / mrichter / AliRoot.git / blame_incremental