| | 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 | // // |
| | 20 | // Creates and handles digits from TRD hits // |
| | 21 | // // |
| | 22 | // Authors: C. Blume (blume@ikf.uni-frankfurt.de) // |
| | 23 | // C. Lippmann // |
| | 24 | // B. Vulpescu // |
| | 25 | // // |
| | 26 | // The following effects are included: // |
| | 27 | // - Diffusion // |
| | 28 | // - ExB effects // |
| | 29 | // - Gas gain including fluctuations // |
| | 30 | // - Pad-response (simple Gaussian approximation) // |
| | 31 | // - Time-response // |
| | 32 | // - Electronics noise // |
| | 33 | // - Electronics gain // |
| | 34 | // - Digitization // |
| | 35 | // - Zero suppression // |
| | 36 | // // |
| | 37 | //////////////////////////////////////////////////////////////////////////// |
| | 38 | |
| | 39 | #include <TF1.h> |
| | 40 | #include <TFile.h> |
| | 41 | #include <TGeoGlobalMagField.h> |
| | 42 | #include <TGeoManager.h> |
| | 43 | #include <TList.h> |
| | 44 | #include <TMath.h> |
| | 45 | #include <TROOT.h> |
| | 46 | #include <TRandom.h> |
| | 47 | #include <TTask.h> |
| | 48 | #include <TTree.h> |
| | 49 | #include <TVector.h> |
| | 50 | |
| | 51 | #include "AliRun.h" |
| | 52 | #include "AliMC.h" |
| | 53 | #include "AliRunLoader.h" |
| | 54 | #include "AliLoader.h" |
| | 55 | #include "AliConfig.h" |
| | 56 | #include "AliMagF.h" |
| | 57 | #include "AliRunDigitizer.h" |
| | 58 | #include "AliRunLoader.h" |
| | 59 | #include "AliLoader.h" |
| | 60 | #include "AliLog.h" |
| | 61 | #include "AliTRD.h" |
| | 62 | #include "AliTRDhit.h" |
| | 63 | #include "AliTRDdigitizer.h" |
| | 64 | |
| | 65 | #include "AliTRDarrayDictionary.h" |
| | 66 | #include "AliTRDarrayADC.h" |
| | 67 | #include "AliTRDarraySignal.h" |
| | 68 | #include "AliTRDdigitsManager.h" |
| | 69 | #include "AliTRDgeometry.h" |
| | 70 | #include "AliTRDpadPlane.h" |
| | 71 | #include "AliTRDcalibDB.h" |
| | 72 | #include "AliTRDSimParam.h" |
| | 73 | #include "AliTRDCommonParam.h" |
| | 74 | #include "AliTRDfeeParam.h" |
| | 75 | #include "AliTRDmcmSim.h" |
| | 76 | #include "Cal/AliTRDCalROC.h" |
| | 77 | #include "Cal/AliTRDCalDet.h" |
| | 78 | |
| | 79 | ClassImp(AliTRDdigitizer) |
| | 80 | |
| | 81 | //_____________________________________________________________________________ |
| | 82 | AliTRDdigitizer::AliTRDdigitizer() |
| | 83 | :AliDigitizer() |
| | 84 | ,fRunLoader(0) |
| | 85 | ,fDigitsManager(0) |
| | 86 | ,fSDigitsManager(0) |
| | 87 | ,fSDigitsManagerList(0) |
| | 88 | ,fTRD(0) |
| | 89 | ,fGeo(0) |
| | 90 | ,fEvent(0) |
| | 91 | ,fMasks(0) |
| | 92 | ,fCompress(kTRUE) |
| | 93 | ,fSDigits(kFALSE) |
| | 94 | ,fMergeSignalOnly(kFALSE) |
| | 95 | ,fDiffLastVdrift(0) |
| | 96 | ,fDiffusionT(0.0) |
| | 97 | ,fDiffusionL(0.0) |
| | 98 | ,fOmegaTau(0.0) |
| | 99 | ,fLorentzFactor(0.0) |
| | 100 | ,fTimeLastVdrift(0) |
| | 101 | ,fTimeStruct1(0) |
| | 102 | ,fTimeStruct2(0) |
| | 103 | ,fVDlo(0) |
| | 104 | ,fVDhi(0) |
| | 105 | { |
| | 106 | // |
| | 107 | // AliTRDdigitizer default constructor |
| | 108 | // |
| | 109 | |
| | 110 | Init(); |
| | 111 | |
| | 112 | } |
| | 113 | |
| | 114 | //_____________________________________________________________________________ |
| | 115 | AliTRDdigitizer::AliTRDdigitizer(const Text_t *name, const Text_t *title) |
| | 116 | :AliDigitizer(name,title) |
| | 117 | ,fRunLoader(0) |
| | 118 | ,fDigitsManager(0) |
| | 119 | ,fSDigitsManager(0) |
| | 120 | ,fSDigitsManagerList(0) |
| | 121 | ,fTRD(0) |
| | 122 | ,fGeo(0) |
| | 123 | ,fEvent(0) |
| | 124 | ,fMasks(0) |
| | 125 | ,fCompress(kTRUE) |
| | 126 | ,fSDigits(kFALSE) |
| | 127 | ,fMergeSignalOnly(kFALSE) |
| | 128 | ,fDiffLastVdrift(0) |
| | 129 | ,fDiffusionT(0.0) |
| | 130 | ,fDiffusionL(0.0) |
| | 131 | ,fOmegaTau(0.0) |
| | 132 | ,fLorentzFactor(0.0) |
| | 133 | ,fTimeLastVdrift(0) |
| | 134 | ,fTimeStruct1(0) |
| | 135 | ,fTimeStruct2(0) |
| | 136 | ,fVDlo(0) |
| | 137 | ,fVDhi(0) |
| | 138 | { |
| | 139 | // |
| | 140 | // AliTRDdigitizer constructor |
| | 141 | // |
| | 142 | |
| | 143 | Init(); |
| | 144 | |
| | 145 | } |
| | 146 | |
| | 147 | //_____________________________________________________________________________ |
| | 148 | AliTRDdigitizer::AliTRDdigitizer(AliRunDigitizer *manager |
| | 149 | , const Text_t *name, const Text_t *title) |
| | 150 | :AliDigitizer(manager,name,title) |
| | 151 | ,fRunLoader(0) |
| | 152 | ,fDigitsManager(0) |
| | 153 | ,fSDigitsManager(0) |
| | 154 | ,fSDigitsManagerList(0) |
| | 155 | ,fTRD(0) |
| | 156 | ,fGeo(0) |
| | 157 | ,fEvent(0) |
| | 158 | ,fMasks(0) |
| | 159 | ,fCompress(kTRUE) |
| | 160 | ,fSDigits(kFALSE) |
| | 161 | ,fMergeSignalOnly(kFALSE) |
| | 162 | ,fDiffLastVdrift(0) |
| | 163 | ,fDiffusionT(0.0) |
| | 164 | ,fDiffusionL(0.0) |
| | 165 | ,fOmegaTau(0.0) |
| | 166 | ,fLorentzFactor(0.0) |
| | 167 | ,fTimeLastVdrift(0) |
| | 168 | ,fTimeStruct1(0) |
| | 169 | ,fTimeStruct2(0) |
| | 170 | ,fVDlo(0) |
| | 171 | ,fVDhi(0) |
| | 172 | { |
| | 173 | // |
| | 174 | // AliTRDdigitizer constructor |
| | 175 | // |
| | 176 | |
| | 177 | Init(); |
| | 178 | |
| | 179 | } |
| | 180 | |
| | 181 | //_____________________________________________________________________________ |
| | 182 | AliTRDdigitizer::AliTRDdigitizer(AliRunDigitizer *manager) |
| | 183 | :AliDigitizer(manager,"AliTRDdigitizer","TRD digitizer") |
| | 184 | ,fRunLoader(0) |
| | 185 | ,fDigitsManager(0) |
| | 186 | ,fSDigitsManager(0) |
| | 187 | ,fSDigitsManagerList(0) |
| | 188 | ,fTRD(0) |
| | 189 | ,fGeo(0) |
| | 190 | ,fEvent(0) |
| | 191 | ,fMasks(0) |
| | 192 | ,fCompress(kTRUE) |
| | 193 | ,fSDigits(kFALSE) |
| | 194 | ,fMergeSignalOnly(kFALSE) |
| | 195 | ,fDiffLastVdrift(0) |
| | 196 | ,fDiffusionT(0.0) |
| | 197 | ,fDiffusionL(0.0) |
| | 198 | ,fOmegaTau(0.0) |
| | 199 | ,fLorentzFactor(0.0) |
| | 200 | ,fTimeLastVdrift(0) |
| | 201 | ,fTimeStruct1(0) |
| | 202 | ,fTimeStruct2(0) |
| | 203 | ,fVDlo(0) |
| | 204 | ,fVDhi(0) |
| | 205 | { |
| | 206 | // |
| | 207 | // AliTRDdigitizer constructor |
| | 208 | // |
| | 209 | |
| | 210 | Init(); |
| | 211 | |
| | 212 | } |
| | 213 | |
| | 214 | //_____________________________________________________________________________ |
| | 215 | Bool_t AliTRDdigitizer::Init() |
| | 216 | { |
| | 217 | // |
| | 218 | // Initialize the digitizer with default values |
| | 219 | // |
| | 220 | |
| | 221 | fRunLoader = 0; |
| | 222 | fDigitsManager = 0; |
| | 223 | fSDigitsManager = 0; |
| | 224 | fSDigitsManagerList = 0; |
| | 225 | fTRD = 0; |
| | 226 | fGeo = 0; |
| | 227 | |
| | 228 | |
| | 229 | fEvent = 0; |
| | 230 | fMasks = 0; |
| | 231 | fCompress = kTRUE; |
| | 232 | fSDigits = kFALSE; |
| | 233 | fMergeSignalOnly = kFALSE; |
| | 234 | |
| | 235 | fTimeLastVdrift = -1; |
| | 236 | fTimeStruct1 = 0; |
| | 237 | fTimeStruct2 = 0; |
| | 238 | fVDlo = 0; |
| | 239 | fVDhi = 0; |
| | 240 | |
| | 241 | fDiffLastVdrift = -1; |
| | 242 | fDiffusionT = 0.0; |
| | 243 | fDiffusionL = 0.0; |
| | 244 | fLorentzFactor = 0.0; |
| | 245 | |
| | 246 | return AliDigitizer::Init(); |
| | 247 | |
| | 248 | } |
| | 249 | |
| | 250 | //_____________________________________________________________________________ |
| | 251 | AliTRDdigitizer::AliTRDdigitizer(const AliTRDdigitizer &d) |
| | 252 | :AliDigitizer(d) |
| | 253 | ,fRunLoader(0) |
| | 254 | ,fDigitsManager(0) |
| | 255 | ,fSDigitsManager(0) |
| | 256 | ,fSDigitsManagerList(0) |
| | 257 | ,fTRD(0) |
| | 258 | ,fGeo(0) |
| | 259 | ,fEvent(0) |
| | 260 | ,fMasks(0) |
| | 261 | ,fCompress(d.fCompress) |
| | 262 | ,fSDigits(d.fSDigits) |
| | 263 | ,fMergeSignalOnly(d.fMergeSignalOnly) |
| | 264 | ,fDiffLastVdrift(-1) |
| | 265 | ,fDiffusionT(0.0) |
| | 266 | ,fDiffusionL(0.0) |
| | 267 | ,fOmegaTau(0.0) |
| | 268 | ,fLorentzFactor(0.0) |
| | 269 | ,fTimeLastVdrift(-1) |
| | 270 | ,fTimeStruct1(0) |
| | 271 | ,fTimeStruct2(0) |
| | 272 | ,fVDlo(0) |
| | 273 | ,fVDhi(0) |
| | 274 | { |
| | 275 | // |
| | 276 | // AliTRDdigitizer copy constructor |
| | 277 | // |
| | 278 | |
| | 279 | // Do not copy timestructs, just invalidate lastvdrift. |
| | 280 | // Next time they are requested, they get recalculated |
| | 281 | if (((AliTRDdigitizer &) d).fTimeStruct1) { |
| | 282 | delete [] ((AliTRDdigitizer &) d).fTimeStruct1; |
| | 283 | ((AliTRDdigitizer &) d).fTimeStruct1 = 0; |
| | 284 | } |
| | 285 | if (((AliTRDdigitizer &) d).fTimeStruct2) { |
| | 286 | delete [] ((AliTRDdigitizer &) d).fTimeStruct2; |
| | 287 | ((AliTRDdigitizer &) d).fTimeStruct2 = 0; |
| | 288 | } |
| | 289 | |
| | 290 | } |
| | 291 | |
| | 292 | //_____________________________________________________________________________ |
| | 293 | AliTRDdigitizer::~AliTRDdigitizer() |
| | 294 | { |
| | 295 | // |
| | 296 | // AliTRDdigitizer destructor |
| | 297 | // |
| | 298 | |
| | 299 | if (fDigitsManager) { |
| | 300 | delete fDigitsManager; |
| | 301 | fDigitsManager = 0; |
| | 302 | } |
| | 303 | |
| | 304 | if (fDigitsManager) { //typo? fSDigitsManager? |
| | 305 | delete fSDigitsManager; |
| | 306 | fSDigitsManager = 0; |
| | 307 | } |
| | 308 | |
| | 309 | if (fSDigitsManagerList) { |
| | 310 | fSDigitsManagerList->Delete(); |
| | 311 | delete fSDigitsManagerList; |
| | 312 | fSDigitsManagerList = 0; |
| | 313 | } |
| | 314 | |
| | 315 | if (fMasks) { |
| | 316 | delete [] fMasks; |
| | 317 | fMasks = 0; |
| | 318 | } |
| | 319 | |
| | 320 | if (fTimeStruct1) { |
| | 321 | delete [] fTimeStruct1; |
| | 322 | fTimeStruct1 = 0; |
| | 323 | } |
| | 324 | |
| | 325 | if (fTimeStruct2) { |
| | 326 | delete [] fTimeStruct2; |
| | 327 | fTimeStruct2 = 0; |
| | 328 | } |
| | 329 | |
| | 330 | if (fGeo) { |
| | 331 | delete fGeo; |
| | 332 | fGeo = 0; |
| | 333 | } |
| | 334 | |
| | 335 | } |
| | 336 | |
| | 337 | //_____________________________________________________________________________ |
| | 338 | AliTRDdigitizer &AliTRDdigitizer::operator=(const AliTRDdigitizer &d) |
| | 339 | { |
| | 340 | // |
| | 341 | // Assignment operator |
| | 342 | // |
| | 343 | |
| | 344 | if (this != &d) { |
| | 345 | ((AliTRDdigitizer &) d).Copy(*this); |
| | 346 | } |
| | 347 | |
| | 348 | return *this; |
| | 349 | |
| | 350 | } |
| | 351 | |
| | 352 | //_____________________________________________________________________________ |
| | 353 | void AliTRDdigitizer::Copy(TObject &d) const |
| | 354 | { |
| | 355 | // |
| | 356 | // Copy function |
| | 357 | // |
| | 358 | |
| | 359 | ((AliTRDdigitizer &) d).fRunLoader = 0; |
| | 360 | ((AliTRDdigitizer &) d).fDigitsManager = 0; |
| | 361 | ((AliTRDdigitizer &) d).fSDigitsManager = 0; |
| | 362 | ((AliTRDdigitizer &) d).fSDigitsManagerList = 0; |
| | 363 | ((AliTRDdigitizer &) d).fTRD = 0; |
| | 364 | ((AliTRDdigitizer &) d).fGeo = 0; |
| | 365 | ((AliTRDdigitizer &) d).fEvent = 0; |
| | 366 | ((AliTRDdigitizer &) d).fMasks = 0; |
| | 367 | ((AliTRDdigitizer &) d).fCompress = fCompress; |
| | 368 | ((AliTRDdigitizer &) d).fSDigits = fSDigits; |
| | 369 | ((AliTRDdigitizer &) d).fMergeSignalOnly = fMergeSignalOnly; |
| | 370 | |
| | 371 | AliTRDdigitizer& target = (AliTRDdigitizer &) d; |
| | 372 | |
| | 373 | // Do not copy timestructs, just invalidate lastvdrift. |
| | 374 | // Next time they are requested, they get recalculated |
| | 375 | if (target.fTimeStruct1) { |
| | 376 | delete [] target.fTimeStruct1; |
| | 377 | target.fTimeStruct1 = 0; |
| | 378 | } |
| | 379 | if (target.fTimeStruct2) { |
| | 380 | delete [] target.fTimeStruct2; |
| | 381 | target.fTimeStruct2 = 0; |
| | 382 | } |
| | 383 | target.fTimeLastVdrift = -1; |
| | 384 | |
| | 385 | } |
| | 386 | |
| | 387 | //_____________________________________________________________________________ |
| | 388 | void AliTRDdigitizer::Exec(Option_t *option) |
| | 389 | { |
| | 390 | // |
| | 391 | // Executes the merging |
| | 392 | // |
| | 393 | |
| | 394 | Int_t iInput; |
| | 395 | |
| | 396 | AliTRDdigitsManager *sdigitsManager; |
| | 397 | |
| | 398 | TString optionString = option; |
| | 399 | if (optionString.Contains("deb")) { |
| | 400 | AliLog::SetClassDebugLevel("AliTRDdigitizer",1); |
| | 401 | AliInfo("Called with debug option"); |
| | 402 | } |
| | 403 | |
| | 404 | // The AliRoot file is already connected by the manager |
| | 405 | AliRunLoader *inrl = 0x0; |
| | 406 | |
| | 407 | if (gAlice) { |
| | 408 | AliDebug(1,"AliRun object found on file."); |
| | 409 | } |
| | 410 | else { |
| | 411 | inrl = AliRunLoader::GetRunLoader(fManager->GetInputFolderName(0)); |
| | 412 | inrl->LoadgAlice(); |
| | 413 | gAlice = inrl->GetAliRun(); |
| | 414 | if (!gAlice) { |
| | 415 | AliError("Could not find AliRun object.") |
| | 416 | return; |
| | 417 | } |
| | 418 | } |
| | 419 | |
| | 420 | Int_t nInput = fManager->GetNinputs(); |
| | 421 | fMasks = new Int_t[nInput]; |
| | 422 | for (iInput = 0; iInput < nInput; iInput++) { |
| | 423 | fMasks[iInput] = fManager->GetMask(iInput); |
| | 424 | } |
| | 425 | |
| | 426 | // |
| | 427 | // Initialization |
| | 428 | // |
| | 429 | |
| | 430 | AliRunLoader *orl = AliRunLoader::GetRunLoader(fManager->GetOutputFolderName()); |
| | 431 | |
| | 432 | if (InitDetector()) { |
| | 433 | |
| | 434 | AliLoader *ogime = orl->GetLoader("TRDLoader"); |
| | 435 | |
| | 436 | TTree *tree = 0; |
| | 437 | if (fSDigits) { |
| | 438 | // If we produce SDigits |
| | 439 | tree = ogime->TreeS(); |
| | 440 | if (!tree) { |
| | 441 | ogime->MakeTree("S"); |
| | 442 | tree = ogime->TreeS(); |
| | 443 | } |
| | 444 | } |
| | 445 | else { |
| | 446 | // If we produce Digits |
| | 447 | tree = ogime->TreeD(); |
| | 448 | if (!tree) { |
| | 449 | ogime->MakeTree("D"); |
| | 450 | tree = ogime->TreeD(); |
| | 451 | } |
| | 452 | } |
| | 453 | |
| | 454 | MakeBranch(tree); |
| | 455 | |
| | 456 | } |
| | 457 | |
| | 458 | for (iInput = 0; iInput < nInput; iInput++) { |
| | 459 | |
| | 460 | AliDebug(1,Form("Add input stream %d",iInput)); |
| | 461 | |
| | 462 | // Check if the input tree exists |
| | 463 | inrl = AliRunLoader::GetRunLoader(fManager->GetInputFolderName(iInput)); |
| | 464 | AliLoader *gime = inrl->GetLoader("TRDLoader"); |
| | 465 | |
| | 466 | TTree *treees = gime->TreeS(); |
| | 467 | if (treees == 0x0) { |
| | 468 | if (gime->LoadSDigits()) { |
| | 469 | AliError(Form("Error Occured while loading S. Digits for input %d.",iInput)); |
| | 470 | return; |
| | 471 | } |
| | 472 | treees = gime->TreeS(); |
| | 473 | } |
| | 474 | |
| | 475 | if (treees == 0x0) { |
| | 476 | AliError(Form("Input stream %d does not exist",iInput)); |
| | 477 | return; |
| | 478 | } |
| | 479 | |
| | 480 | // Read the s-digits via digits manager |
| | 481 | sdigitsManager = new AliTRDdigitsManager(); |
| | 482 | sdigitsManager->SetSDigits(kTRUE); |
| | 483 | |
| | 484 | AliRunLoader *rl = AliRunLoader::GetRunLoader(fManager->GetInputFolderName(iInput)); |
| | 485 | AliLoader *gimme = rl->GetLoader("TRDLoader"); |
| | 486 | if (!gimme->TreeS()) |
| | 487 | { |
| | 488 | gimme->LoadSDigits(); |
| | 489 | } |
| | 490 | |
| | 491 | sdigitsManager->ReadDigits(gimme->TreeS()); |
| | 492 | |
| | 493 | // Add the s-digits to the input list |
| | 494 | AddSDigitsManager(sdigitsManager); |
| | 495 | |
| | 496 | } |
| | 497 | |
| | 498 | // Convert the s-digits to normal digits |
| | 499 | AliDebug(1,"Do the conversion"); |
| | 500 | SDigits2Digits(); |
| | 501 | |
| | 502 | // Store the digits |
| | 503 | AliDebug(1,"Write the digits"); |
| | 504 | fDigitsManager->WriteDigits(); |
| | 505 | |
| | 506 | // Write parameters |
| | 507 | orl->CdGAFile(); |
| | 508 | |
| | 509 | // Clean up |
| | 510 | DeleteSDigitsManager(); |
| | 511 | |
| | 512 | AliDebug(1,"Done"); |
| | 513 | |
| | 514 | } |
| | 515 | |
| | 516 | //_____________________________________________________________________________ |
| | 517 | Bool_t AliTRDdigitizer::Open(const Char_t *file, Int_t nEvent) |
| | 518 | { |
| | 519 | // |
| | 520 | // Opens a ROOT-file with TRD-hits and reads in the hit-tree |
| | 521 | // |
| | 522 | // Connect the AliRoot file containing Geometry, Kine, and Hits |
| | 523 | // |
| | 524 | |
| | 525 | TString evfoldname = AliConfig::GetDefaultEventFolderName(); |
| | 526 | |
| | 527 | fRunLoader = AliRunLoader::GetRunLoader(evfoldname); |
| | 528 | if (!fRunLoader) { |
| | 529 | fRunLoader = AliRunLoader::Open(file,evfoldname,"UPDATE"); |
| | 530 | } |
| | 531 | if (!fRunLoader) { |
| | 532 | AliError(Form("Can not open session for file %s.",file)); |
| | 533 | return kFALSE; |
| | 534 | } |
| | 535 | |
| | 536 | if (!fRunLoader->GetAliRun()) { |
| | 537 | fRunLoader->LoadgAlice(); |
| | 538 | } |
| | 539 | gAlice = fRunLoader->GetAliRun(); |
| | 540 | |
| | 541 | if (gAlice) { |
| | 542 | AliDebug(1,"AliRun object found on file."); |
| | 543 | } |
| | 544 | else { |
| | 545 | AliError("Could not find AliRun object."); |
| | 546 | return kFALSE; |
| | 547 | } |
| | 548 | |
| | 549 | fEvent = nEvent; |
| | 550 | |
| | 551 | AliLoader *loader = fRunLoader->GetLoader("TRDLoader"); |
| | 552 | if (!loader) { |
| | 553 | AliError("Can not get TRD loader from Run Loader"); |
| | 554 | return kFALSE; |
| | 555 | } |
| | 556 | |
| | 557 | if (InitDetector()) { |
| | 558 | TTree *tree = 0; |
| | 559 | if (fSDigits) { |
| | 560 | // If we produce SDigits |
| | 561 | tree = loader->TreeS(); |
| | 562 | if (!tree) { |
| | 563 | loader->MakeTree("S"); |
| | 564 | tree = loader->TreeS(); |
| | 565 | } |
| | 566 | } |
| | 567 | else { |
| | 568 | // If we produce Digits |
| | 569 | tree = loader->TreeD(); |
| | 570 | if (!tree) { |
| | 571 | loader->MakeTree("D"); |
| | 572 | tree = loader->TreeD(); |
| | 573 | } |
| | 574 | } |
| | 575 | return MakeBranch(tree); |
| | 576 | } |
| | 577 | else { |
| | 578 | return kFALSE; |
| | 579 | } |
| | 580 | |
| | 581 | } |
| | 582 | |
| | 583 | //_____________________________________________________________________________ |
| | 584 | Bool_t AliTRDdigitizer::Open(AliRunLoader *runLoader, Int_t nEvent) |
| | 585 | { |
| | 586 | // |
| | 587 | // Opens a ROOT-file with TRD-hits and reads in the hit-tree |
| | 588 | // |
| | 589 | // Connect the AliRoot file containing Geometry, Kine, and Hits |
| | 590 | // |
| | 591 | |
| | 592 | fRunLoader = runLoader; |
| | 593 | if (!fRunLoader) { |
| | 594 | AliError("RunLoader does not exist"); |
| | 595 | return kFALSE; |
| | 596 | } |
| | 597 | |
| | 598 | if (!fRunLoader->GetAliRun()) { |
| | 599 | fRunLoader->LoadgAlice(); |
| | 600 | } |
| | 601 | gAlice = fRunLoader->GetAliRun(); |
| | 602 | |
| | 603 | if (gAlice) { |
| | 604 | AliDebug(1,"AliRun object found on file."); |
| | 605 | } |
| | 606 | else { |
| | 607 | AliError("Could not find AliRun object."); |
| | 608 | return kFALSE; |
| | 609 | } |
| | 610 | |
| | 611 | fEvent = nEvent; |
| | 612 | |
| | 613 | AliLoader *loader = fRunLoader->GetLoader("TRDLoader"); |
| | 614 | if (!loader) { |
| | 615 | AliError("Can not get TRD loader from Run Loader"); |
| | 616 | return kFALSE; |
| | 617 | } |
| | 618 | |
| | 619 | if (InitDetector()) { |
| | 620 | TTree *tree = 0; |
| | 621 | if (fSDigits) { |
| | 622 | // If we produce SDigits |
| | 623 | tree = loader->TreeS(); |
| | 624 | if (!tree) { |
| | 625 | loader->MakeTree("S"); |
| | 626 | tree = loader->TreeS(); |
| | 627 | } |
| | 628 | } |
| | 629 | else { |
| | 630 | // If we produce Digits |
| | 631 | tree = loader->TreeD(); |
| | 632 | if (!tree) { |
| | 633 | loader->MakeTree("D"); |
| | 634 | tree = loader->TreeD(); |
| | 635 | } |
| | 636 | } |
| | 637 | return MakeBranch(tree); |
| | 638 | } |
| | 639 | else { |
| | 640 | return kFALSE; |
| | 641 | } |
| | 642 | |
| | 643 | } |
| | 644 | |
| | 645 | //_____________________________________________________________________________ |
| | 646 | Bool_t AliTRDdigitizer::InitDetector() |
| | 647 | { |
| | 648 | // |
| | 649 | // Sets the pointer to the TRD detector and the geometry |
| | 650 | // |
| | 651 | |
| | 652 | // Get the pointer to the detector class and check for version 1 |
| | 653 | fTRD = (AliTRD *) gAlice->GetDetector("TRD"); |
| | 654 | if (!fTRD) { |
| | 655 | AliFatal("No TRD module found"); |
| | 656 | exit(1); |
| | 657 | } |
| | 658 | if (fTRD->IsVersion() != 1) { |
| | 659 | AliFatal("TRD must be version 1 (slow simulator)"); |
| | 660 | exit(1); |
| | 661 | } |
| | 662 | |
| | 663 | // Get the geometry |
| | 664 | fGeo = new AliTRDgeometry(); |
| | 665 | |
| | 666 | // Create a digits manager |
| | 667 | if (fDigitsManager) { |
| | 668 | delete fDigitsManager; |
| | 669 | } |
| | 670 | fDigitsManager = new AliTRDdigitsManager(); |
| | 671 | fDigitsManager->SetSDigits(fSDigits); |
| | 672 | fDigitsManager->CreateArrays(); |
| | 673 | fDigitsManager->SetEvent(fEvent); |
| | 674 | |
| | 675 | // The list for the input s-digits manager to be merged |
| | 676 | if (fSDigitsManagerList) { |
| | 677 | fSDigitsManagerList->Delete(); |
| | 678 | } |
| | 679 | else { |
| | 680 | fSDigitsManagerList = new TList(); |
| | 681 | } |
| | 682 | |
| | 683 | return kTRUE; |
| | 684 | |
| | 685 | } |
| | 686 | //_____________________________________________________________________________ |
| | 687 | Bool_t AliTRDdigitizer::MakeBranch(TTree *tree) const |
| | 688 | { |
| | 689 | // |
| | 690 | // Create the branches for the digits array |
| | 691 | // |
| | 692 | |
| | 693 | return fDigitsManager->MakeBranch(tree); |
| | 694 | |
| | 695 | } |
| | 696 | |
| | 697 | //_____________________________________________________________________________ |
| | 698 | void AliTRDdigitizer::AddSDigitsManager(AliTRDdigitsManager *man) |
| | 699 | { |
| | 700 | // |
| | 701 | // Add a digits manager for s-digits to the input list. |
| | 702 | // |
| | 703 | |
| | 704 | fSDigitsManagerList->Add(man); |
| | 705 | |
| | 706 | } |
| | 707 | |
| | 708 | //_____________________________________________________________________________ |
| | 709 | void AliTRDdigitizer::DeleteSDigitsManager() |
| | 710 | { |
| | 711 | // |
| | 712 | // Removes digits manager from the input list. |
| | 713 | // |
| | 714 | |
| | 715 | fSDigitsManagerList->Delete(); |
| | 716 | |
| | 717 | } |
| | 718 | |
| | 719 | //_____________________________________________________________________________ |
| | 720 | Bool_t AliTRDdigitizer::MakeDigits() |
| | 721 | { |
| | 722 | // |
| | 723 | // Creates digits. |
| | 724 | // |
| | 725 | |
| | 726 | AliDebug(1,"Start creating digits"); |
| | 727 | |
| | 728 | if (!fGeo) { |
| | 729 | AliError("No geometry defined"); |
| | 730 | return kFALSE; |
| | 731 | } |
| | 732 | |
| | 733 | AliTRDcalibDB *calibration = AliTRDcalibDB::Instance(); |
| | 734 | if (!calibration) { |
| | 735 | AliFatal("Could not get calibration object"); |
| | 736 | return kFALSE; |
| | 737 | } |
| | 738 | |
| | 739 | const Int_t kNdet = AliTRDgeometry::Ndet(); |
| | 740 | |
| | 741 | Float_t **hits = new Float_t*[kNdet]; |
| | 742 | Int_t *nhit = new Int_t[kNdet]; |
| | 743 | |
| | 744 | AliTRDarraySignal *signals = 0x0; |
| | 745 | |
| | 746 | // Sort all hits according to detector number |
| | 747 | if (!SortHits(hits,nhit)) { |
| | 748 | AliError("Sorting hits failed"); |
| | 749 | return kFALSE; |
| | 750 | } |
| | 751 | |
| | 752 | // Loop through all detectors |
| | 753 | for (Int_t det = 0; det < kNdet; det++) { |
| | 754 | |
| | 755 | // Detectors that are switched off, not installed, etc. |
| | 756 | if (( calibration->IsChamberInstalled(det)) && |
| | 757 | (!calibration->IsChamberMasked(det)) && |
| | 758 | ( fGeo->ChamberInGeometry(det)) && |
| | 759 | (nhit[det] > 0)) { |
| | 760 | |
| | 761 | signals = new AliTRDarraySignal(); |
| | 762 | |
| | 763 | // Convert the hits of the current detector to detector signals |
| | 764 | if (!ConvertHits(det,hits[det],nhit[det],signals)) { |
| | 765 | AliError(Form("Conversion of hits failed for detector=%d",det)); |
| | 766 | return kFALSE; |
| | 767 | } |
| | 768 | // Convert the detector signals to digits or s-digits |
| | 769 | if (!ConvertSignals(det,signals)) { |
| | 770 | AliError(Form("Conversion of signals failed for detector=%d",det)); |
| | 771 | return kFALSE; |
| | 772 | } |
| | 773 | |
| | 774 | // Delete the signals array |
| | 775 | delete signals; |
| | 776 | signals = 0x0; |
| | 777 | |
| | 778 | } // if: detector status |
| | 779 | |
| | 780 | delete [] hits[det]; |
| | 781 | |
| | 782 | } // for: detector |
| | 783 | |
| | 784 | delete [] hits; |
| | 785 | delete [] nhit; |
| | 786 | |
| | 787 | return kTRUE; |
| | 788 | |
| | 789 | } |
| | 790 | |
| | 791 | //_____________________________________________________________________________ |
| | 792 | Bool_t AliTRDdigitizer::SortHits(Float_t **hits, Int_t *nhit) |
| | 793 | { |
| | 794 | // |
| | 795 | // Read all the hits and sorts them according to detector number |
| | 796 | // in the output array <hits>. |
| | 797 | // |
| | 798 | |
| | 799 | AliDebug(1,"Start sorting hits"); |
| | 800 | |
| | 801 | const Int_t kNdet = AliTRDgeometry::Ndet(); |
| | 802 | // Size of the hit vector |
| | 803 | const Int_t kNhit = 6; |
| | 804 | |
| | 805 | Float_t *xyz = 0; |
| | 806 | Int_t nhitTrk = 0; |
| | 807 | |
| | 808 | Int_t *lhit = new Int_t[kNdet]; |
| | 809 | |
| | 810 | for (Int_t det = 0; det < kNdet; det++) { |
| | 811 | lhit[det] = 0; |
| | 812 | nhit[det] = 0; |
| | 813 | hits[det] = 0; |
| | 814 | } |
| | 815 | |
| | 816 | AliLoader *gimme = fRunLoader->GetLoader("TRDLoader"); |
| | 817 | if (!gimme->TreeH()) { |
| | 818 | gimme->LoadHits(); |
| | 819 | } |
| | 820 | TTree *hitTree = gimme->TreeH(); |
| | 821 | if (hitTree == 0x0) { |
| | 822 | AliError("Can not get TreeH"); |
| | 823 | return kFALSE; |
| | 824 | } |
| | 825 | fTRD->SetTreeAddress(); |
| | 826 | |
| | 827 | // Get the number of entries in the hit tree |
| | 828 | // (Number of primary particles creating a hit somewhere) |
| | 829 | Int_t nTrk = (Int_t) hitTree->GetEntries(); |
| | 830 | AliDebug(1,Form("Found %d tracks",nTrk)); |
| | 831 | |
| | 832 | // Loop through all the tracks in the tree |
| | 833 | for (Int_t iTrk = 0; iTrk < nTrk; iTrk++) { |
| | 834 | |
| | 835 | gAlice->GetMCApp()->ResetHits(); |
| | 836 | hitTree->GetEvent(iTrk); |
| | 837 | |
| | 838 | if (!fTRD->Hits()) { |
| | 839 | AliError(Form("No hits array for track = %d",iTrk)); |
| | 840 | continue; |
| | 841 | } |
| | 842 | |
| | 843 | // Number of hits for this track |
| | 844 | nhitTrk = fTRD->Hits()->GetEntriesFast(); |
| | 845 | |
| | 846 | Int_t hitCnt = 0; |
| | 847 | // Loop through the TRD hits |
| | 848 | AliTRDhit *hit = (AliTRDhit *) fTRD->FirstHit(-1); |
| | 849 | while (hit) { |
| | 850 | |
| | 851 | hitCnt++; |
| | 852 | |
| | 853 | // Don't analyze test hits |
| | 854 | if (((Int_t) hit->GetCharge()) != 0) { |
| | 855 | |
| | 856 | Int_t trk = hit->Track(); |
| | 857 | Int_t det = hit->GetDetector(); |
| | 858 | Int_t q = hit->GetCharge(); |
| | 859 | Float_t x = hit->X(); |
| | 860 | Float_t y = hit->Y(); |
| | 861 | Float_t z = hit->Z(); |
| | 862 | Float_t time = hit->GetTime(); |
| | 863 | |
| | 864 | if (nhit[det] == lhit[det]) { |
| | 865 | // Inititialization of new detector |
| | 866 | xyz = new Float_t[kNhit*(nhitTrk+lhit[det])]; |
| | 867 | if (hits[det]) { |
| | 868 | memcpy(xyz,hits[det],sizeof(Float_t)*kNhit*lhit[det]); |
| | 869 | delete [] hits[det]; |
| | 870 | } |
| | 871 | lhit[det] += nhitTrk; |
| | 872 | hits[det] = xyz; |
| | 873 | } |
| | 874 | else { |
| | 875 | xyz = hits[det]; |
| | 876 | } |
| | 877 | xyz[nhit[det]*kNhit+0] = x; |
| | 878 | xyz[nhit[det]*kNhit+1] = y; |
| | 879 | xyz[nhit[det]*kNhit+2] = z; |
| | 880 | xyz[nhit[det]*kNhit+3] = q; |
| | 881 | xyz[nhit[det]*kNhit+4] = trk; |
| | 882 | xyz[nhit[det]*kNhit+5] = time; |
| | 883 | nhit[det]++; |
| | 884 | |
| | 885 | } // if: charge != 0 |
| | 886 | |
| | 887 | hit = (AliTRDhit *) fTRD->NextHit(); |
| | 888 | |
| | 889 | } // for: hits of one track |
| | 890 | |
| | 891 | } // for: tracks |
| | 892 | |
| | 893 | delete [] lhit; |
| | 894 | |
| | 895 | return kTRUE; |
| | 896 | |
| | 897 | } |
| | 898 | |
| | 899 | //_____________________________________________________________________________ |
| | 900 | Bool_t AliTRDdigitizer::ConvertHits(Int_t det, Float_t *hits, Int_t nhit |
| | 901 | , AliTRDarraySignal *signals) |
| | 902 | { |
| | 903 | // |
| | 904 | // Converts the detectorwise sorted hits to detector signals |
| | 905 | // |
| | 906 | |
| | 907 | AliDebug(1,Form("Start converting hits for detector=%d (nhits=%d)",det,nhit)); |
| | 908 | |
| | 909 | // Number of pads included in the pad response |
| | 910 | const Int_t kNpad = 3; |
| | 911 | // Number of track dictionary arrays |
| | 912 | const Int_t kNdict = AliTRDdigitsManager::kNDict; |
| | 913 | // Size of the hit vector |
| | 914 | const Int_t kNhit = 6; |
| | 915 | |
| | 916 | // Width of the amplification region |
| | 917 | const Float_t kAmWidth = AliTRDgeometry::AmThick(); |
| | 918 | // Width of the drift region |
| | 919 | const Float_t kDrWidth = AliTRDgeometry::DrThick(); |
| | 920 | // Drift + amplification region |
| | 921 | const Float_t kDrMin = - 0.5 * kAmWidth; |
| | 922 | const Float_t kDrMax = kDrWidth + 0.5 * kAmWidth; |
| | 923 | |
| | 924 | Int_t iPad = 0; |
| | 925 | Int_t dict = 0; |
| | 926 | Int_t timeBinTRFend = 1; |
| | 927 | |
| | 928 | Double_t pos[3]; |
| | 929 | Double_t loc[3]; |
| | 930 | Double_t padSignal[kNpad]; |
| | 931 | Double_t signalOld[kNpad]; |
| | 932 | |
| | 933 | AliTRDarrayDictionary *dictionary[kNdict]; |
| | 934 | |
| | 935 | AliTRDSimParam *simParam = AliTRDSimParam::Instance(); |
| | 936 | AliTRDCommonParam *commonParam = AliTRDCommonParam::Instance(); |
| | 937 | AliTRDcalibDB *calibration = AliTRDcalibDB::Instance(); |
| | 938 | |
| | 939 | if (!commonParam) { |
| | 940 | AliFatal("Could not get common parameterss"); |
| | 941 | return kFALSE; |
| | 942 | } |
| | 943 | if (!simParam) { |
| | 944 | AliFatal("Could not get simulation parameters"); |
| | 945 | return kFALSE; |
| | 946 | } |
| | 947 | if (!calibration) { |
| | 948 | AliFatal("Could not get calibration object"); |
| | 949 | return kFALSE; |
| | 950 | } |
| | 951 | |
| | 952 | // Get the detector wise calibration objects |
| | 953 | AliTRDCalROC *calVdriftROC = 0; |
| | 954 | Float_t calVdriftDetValue = 0.0; |
| | 955 | const AliTRDCalDet *calVdriftDet = calibration->GetVdriftDet(); |
| | 956 | AliTRDCalROC *calT0ROC = 0; |
| | 957 | Float_t calT0DetValue = 0.0; |
| | 958 | const AliTRDCalDet *calT0Det = calibration->GetT0Det(); |
| | 959 | |
| | 960 | if (simParam->TRFOn()) { |
| | 961 | timeBinTRFend = ((Int_t) (simParam->GetTRFhi() |
| | 962 | * commonParam->GetSamplingFrequency())) - 1; |
| | 963 | } |
| | 964 | |
| | 965 | Int_t nTimeTotal = calibration->GetNumberOfTimeBins(); |
| | 966 | Float_t samplingRate = commonParam->GetSamplingFrequency(); |
| | 967 | Float_t elAttachProp = simParam->GetElAttachProp() / 100.0; |
| | 968 | |
| | 969 | AliTRDpadPlane *padPlane = fGeo->GetPadPlane(det); |
| | 970 | Int_t layer = fGeo->GetLayer(det); //update |
| | 971 | Float_t row0 = padPlane->GetRow0ROC(); |
| | 972 | Int_t nRowMax = padPlane->GetNrows(); |
| | 973 | Int_t nColMax = padPlane->GetNcols(); |
| | 974 | |
| | 975 | // Create a new array for the signals |
| | 976 | signals->Allocate(nRowMax,nColMax,nTimeTotal); |
| | 977 | |
| | 978 | // Create a new array for the dictionary |
| | 979 | for (dict = 0; dict < kNdict; dict++) { |
| | 980 | dictionary[dict] = (AliTRDarrayDictionary *) fDigitsManager->GetDictionary(det,dict); |
| | 981 | dictionary[dict]->Allocate(nRowMax,nColMax,nTimeTotal); |
| | 982 | } |
| | 983 | |
| | 984 | // Loop through the hits in this detector |
| | 985 | for (Int_t hit = 0; hit < nhit; hit++) { |
| | 986 | |
| | 987 | pos[0] = hits[hit*kNhit+0]; |
| | 988 | pos[1] = hits[hit*kNhit+1]; |
| | 989 | pos[2] = hits[hit*kNhit+2]; |
| | 990 | Float_t q = hits[hit*kNhit+3]; |
| | 991 | Float_t hittime = hits[hit*kNhit+5]; |
| | 992 | Int_t track = ((Int_t) hits[hit*kNhit+4]); |
| | 993 | |
| | 994 | Int_t inDrift = 1; |
| | 995 | |
| | 996 | // Find the current volume with the geo manager |
| | 997 | gGeoManager->SetCurrentPoint(pos); |
| | 998 | gGeoManager->FindNode(); |
| | 999 | if (strstr(gGeoManager->GetPath(),"/UK")) { |
| | 1000 | inDrift = 0; |
| | 1001 | } |
| | 1002 | |
| | 1003 | // Get the calibration objects |
| | 1004 | calVdriftROC = calibration->GetVdriftROC(det); |
| | 1005 | calVdriftDetValue = calVdriftDet->GetValue(det); |
| | 1006 | calT0ROC = calibration->GetT0ROC(det); |
| | 1007 | calT0DetValue = calT0Det->GetValue(det); |
| | 1008 | |
| | 1009 | // Go to the local coordinate system: |
| | 1010 | // loc[0] - col direction in amplification or driftvolume |
| | 1011 | // loc[1] - row direction in amplification or driftvolume |
| | 1012 | // loc[2] - time direction in amplification or driftvolume |
| | 1013 | gGeoManager->MasterToLocal(pos,loc); |
| | 1014 | if (inDrift) { |
| | 1015 | // Relative to middle of amplification region |
| | 1016 | loc[2] = loc[2] - kDrWidth/2.0 - kAmWidth/2.0; |
| | 1017 | } |
| | 1018 | |
| | 1019 | // The driftlength [cm] (w/o diffusion yet !). |
| | 1020 | // It is negative if the hit is between pad plane and anode wires. |
| | 1021 | Double_t driftlength = -1.0 * loc[2]; |
| | 1022 | |
| | 1023 | // Stupid patch to take care of TR photons that are absorbed |
| | 1024 | // outside the chamber volume. A real fix would actually need |
| | 1025 | // a more clever implementation of the TR hit generation |
| | 1026 | if (q < 0.0) { |
| | 1027 | if ((loc[1] < padPlane->GetRowEndROC()) || |
| | 1028 | (loc[1] > padPlane->GetRow0ROC())) { |
| | 1029 | continue; |
| | 1030 | } |
| | 1031 | if ((driftlength < kDrMin) || |
| | 1032 | (driftlength > kDrMax)) { |
| | 1033 | continue; |
| | 1034 | } |
| | 1035 | } |
| | 1036 | |
| | 1037 | // Get row and col of unsmeared electron to retrieve drift velocity |
| | 1038 | // The pad row (z-direction) |
| | 1039 | Int_t rowE = padPlane->GetPadRowNumberROC(loc[1]); |
| | 1040 | if (rowE < 0) { |
| | 1041 | continue; |
| | 1042 | } |
| | 1043 | Double_t rowOffset = padPlane->GetPadRowOffsetROC(rowE,loc[1]); |
| | 1044 | // The pad column (rphi-direction) |
| | 1045 | Double_t offsetTilt = padPlane->GetTiltOffset(rowOffset); |
| | 1046 | Int_t colE = padPlane->GetPadColNumber(loc[0]+offsetTilt); |
| | 1047 | if (colE < 0) { |
| | 1048 | continue; |
| | 1049 | } |
| | 1050 | Double_t colOffset = 0.0; |
| | 1051 | |
| | 1052 | // Normalized drift length |
| | 1053 | Float_t driftvelocity = calVdriftDetValue * calVdriftROC->GetValue(colE,rowE); |
| | 1054 | Double_t absdriftlength = TMath::Abs(driftlength); |
| | 1055 | if (commonParam->ExBOn()) { |
| | 1056 | absdriftlength /= TMath::Sqrt(GetLorentzFactor(driftvelocity)); |
| | 1057 | } |
| | 1058 | |
| | 1059 | // Loop over all electrons of this hit |
| | 1060 | // TR photons produce hits with negative charge |
| | 1061 | Int_t nEl = ((Int_t) TMath::Abs(q)); |
| | 1062 | for (Int_t iEl = 0; iEl < nEl; iEl++) { |
| | 1063 | |
| | 1064 | // Now the real local coordinate system of the ROC |
| | 1065 | // column direction: locC |
| | 1066 | // row direction: locR |
| | 1067 | // time direction: locT |
| | 1068 | // locR and locC are identical to the coordinates of the corresponding |
| | 1069 | // volumina of the drift or amplification region. |
| | 1070 | // locT is defined relative to the wire plane (i.e. middle of amplification |
| | 1071 | // region), meaning locT = 0, and is negative for hits coming from the |
| | 1072 | // drift region. |
| | 1073 | Double_t locC = loc[0]; |
| | 1074 | Double_t locR = loc[1]; |
| | 1075 | Double_t locT = loc[2]; |
| | 1076 | |
| | 1077 | // Electron attachment |
| | 1078 | if (simParam->ElAttachOn()) { |
| | 1079 | if (gRandom->Rndm() < (absdriftlength * elAttachProp)) { |
| | 1080 | continue; |
| | 1081 | } |
| | 1082 | } |
| | 1083 | |
| | 1084 | // Apply the diffusion smearing |
| | 1085 | if (simParam->DiffusionOn()) { |
| | 1086 | if (!(Diffusion(driftvelocity,absdriftlength,locR,locC,locT))) { |
| | 1087 | continue; |
| | 1088 | } |
| | 1089 | } |
| | 1090 | |
| | 1091 | // Apply E x B effects (depends on drift direction) |
| | 1092 | if (commonParam->ExBOn()) { |
| | 1093 | if (!(ExB(driftvelocity,driftlength,locC))) { |
| | 1094 | continue; |
| | 1095 | } |
| | 1096 | } |
| | 1097 | |
| | 1098 | // The electron position after diffusion and ExB in pad coordinates. |
| | 1099 | // The pad row (z-direction) |
| | 1100 | rowE = padPlane->GetPadRowNumberROC(locR); |
| | 1101 | if (rowE < 0) continue; |
| | 1102 | rowOffset = padPlane->GetPadRowOffsetROC(rowE,locR); |
| | 1103 | |
| | 1104 | // The pad column (rphi-direction) |
| | 1105 | offsetTilt = padPlane->GetTiltOffset(rowOffset); |
| | 1106 | colE = padPlane->GetPadColNumber(locC+offsetTilt); |
| | 1107 | if (colE < 0) continue; |
| | 1108 | colOffset = padPlane->GetPadColOffset(colE,locC+offsetTilt); |
| | 1109 | |
| | 1110 | // Also re-retrieve drift velocity because col and row may have changed |
| | 1111 | driftvelocity = calVdriftDetValue * calVdriftROC->GetValue(colE,rowE); |
| | 1112 | Float_t t0 = calT0DetValue + calT0ROC->GetValue(colE,rowE); |
| | 1113 | |
| | 1114 | // Convert the position to drift time [mus], using either constant drift velocity or |
| | 1115 | // time structure of drift cells (non-isochronity, GARFIELD calculation). |
| | 1116 | // Also add absolute time of hits to take pile-up events into account properly |
| | 1117 | Double_t drifttime; |
| | 1118 | if (simParam->TimeStructOn()) { |
| | 1119 | // Get z-position with respect to anode wire |
| | 1120 | Double_t zz = row0 - locR + simParam->GetAnodeWireOffset(); |
| | 1121 | zz -= ((Int_t)(2 * zz)) / 2.0; |
| | 1122 | if (zz > 0.25) { |
| | 1123 | zz = 0.5 - zz; |
| | 1124 | } |
| | 1125 | // Use drift time map (GARFIELD) |
| | 1126 | drifttime = TimeStruct(driftvelocity,0.5*kAmWidth-1.0*locT,zz) |
| | 1127 | + hittime; |
| | 1128 | } |
| | 1129 | else { |
| | 1130 | // Use constant drift velocity |
| | 1131 | drifttime = TMath::Abs(locT) / driftvelocity |
| | 1132 | + hittime; |
| | 1133 | } |
| | 1134 | |
| | 1135 | // Apply the gas gain including fluctuations |
| | 1136 | Double_t ggRndm = 0.0; |
| | 1137 | do { |
| | 1138 | ggRndm = gRandom->Rndm(); |
| | 1139 | } while (ggRndm <= 0); |
| | 1140 | Double_t signal = -(simParam->GetGasGain()) * TMath::Log(ggRndm); |
| | 1141 | |
| | 1142 | // Apply the pad response |
| | 1143 | if (simParam->PRFOn()) { |
| | 1144 | // The distance of the electron to the center of the pad |
| | 1145 | // in units of pad width |
| | 1146 | Double_t dist = (colOffset - 0.5*padPlane->GetColSize(colE)) |
| | 1147 | / padPlane->GetColSize(colE); |
| | 1148 | // This is a fixed parametrization, i.e. not dependent on |
| | 1149 | // calibration values ! |
| | 1150 | if (!(calibration->PadResponse(signal,dist,layer,padSignal))) continue; |
| | 1151 | } |
| | 1152 | else { |
| | 1153 | padSignal[0] = 0.0; |
| | 1154 | padSignal[1] = signal; |
| | 1155 | padSignal[2] = 0.0; |
| | 1156 | } |
| | 1157 | |
| | 1158 | // The time bin (always positive), with t0 distortion |
| | 1159 | Double_t timeBinIdeal = drifttime * samplingRate + t0; |
| | 1160 | // Protection |
| | 1161 | if (TMath::Abs(timeBinIdeal) > 2*nTimeTotal) { |
| | 1162 | timeBinIdeal = 2 * nTimeTotal; |
| | 1163 | } |
| | 1164 | Int_t timeBinTruncated = ((Int_t) timeBinIdeal); |
| | 1165 | // The distance of the position to the middle of the timebin |
| | 1166 | Double_t timeOffset = ((Float_t) timeBinTruncated |
| | 1167 | + 0.5 - timeBinIdeal) / samplingRate; |
| | 1168 | |
| | 1169 | // Sample the time response inside the drift region |
| | 1170 | // + additional time bins before and after. |
| | 1171 | // The sampling is done always in the middle of the time bin |
| | 1172 | for (Int_t iTimeBin = TMath::Max(timeBinTruncated,0) |
| | 1173 | ;iTimeBin < TMath::Min(timeBinTruncated+timeBinTRFend,nTimeTotal) |
| | 1174 | ;iTimeBin++) { |
| | 1175 | |
| | 1176 | // Apply the time response |
| | 1177 | Double_t timeResponse = 1.0; |
| | 1178 | Double_t crossTalk = 0.0; |
| | 1179 | Double_t time = (iTimeBin - timeBinTruncated) / samplingRate + timeOffset; |
| | 1180 | if (simParam->TRFOn()) { |
| | 1181 | timeResponse = simParam->TimeResponse(time); |
| | 1182 | } |
| | 1183 | if (simParam->CTOn()) { |
| | 1184 | crossTalk = simParam->CrossTalk(time); |
| | 1185 | } |
| | 1186 | |
| | 1187 | signalOld[0] = 0.0; |
| | 1188 | signalOld[1] = 0.0; |
| | 1189 | signalOld[2] = 0.0; |
| | 1190 | |
| | 1191 | for (iPad = 0; iPad < kNpad; iPad++) { |
| | 1192 | |
| | 1193 | Int_t colPos = colE + iPad - 1; |
| | 1194 | if (colPos < 0) continue; |
| | 1195 | if (colPos >= nColMax) break; |
| | 1196 | |
| | 1197 | // Add the signals |
| | 1198 | signalOld[iPad] = signals->GetData(rowE,colPos,iTimeBin); |
| | 1199 | |
| | 1200 | if (colPos != colE) { |
| | 1201 | // Cross talk added to non-central pads |
| | 1202 | signalOld[iPad] += padSignal[iPad] |
| | 1203 | * (timeResponse + crossTalk); |
| | 1204 | } |
| | 1205 | else { |
| | 1206 | // W/o cross talk at central pad |
| | 1207 | signalOld[iPad] += padSignal[iPad] |
| | 1208 | * timeResponse; |
| | 1209 | } |
| | 1210 | |
| | 1211 | signals->SetData(rowE,colPos,iTimeBin,signalOld[iPad]); |
| | 1212 | |
| | 1213 | // Store the track index in the dictionary |
| | 1214 | // Note: We store index+1 in order to allow the array to be compressed |
| | 1215 | // Note2: Taking out the +1 in track |
| | 1216 | if (signalOld[iPad] > 0.0) { |
| | 1217 | for (dict = 0; dict < kNdict; dict++) { |
| | 1218 | Int_t oldTrack = dictionary[dict]->GetData(rowE,colPos,iTimeBin); |
| | 1219 | if (oldTrack == track) break; |
| | 1220 | if (oldTrack == -1 ) { |
| | 1221 | dictionary[dict]->SetData(rowE,colPos,iTimeBin,track); |
| | 1222 | break; |
| | 1223 | } |
| | 1224 | } |
| | 1225 | } |
| | 1226 | |
| | 1227 | } // Loop: pads |
| | 1228 | |
| | 1229 | } // Loop: time bins |
| | 1230 | |
| | 1231 | } // Loop: electrons of a single hit |
| | 1232 | |
| | 1233 | } // Loop: hits |
| | 1234 | |
| | 1235 | AliDebug(2,Form("Finished analyzing %d hits",nhit)); |
| | 1236 | |
| | 1237 | return kTRUE; |
| | 1238 | |
| | 1239 | } |
| | 1240 | |
| | 1241 | //_____________________________________________________________________________ |
| | 1242 | Bool_t AliTRDdigitizer::ConvertSignals(Int_t det, AliTRDarraySignal *signals) |
| | 1243 | { |
| | 1244 | // |
| | 1245 | // Convert signals to digits |
| | 1246 | // |
| | 1247 | |
| | 1248 | AliDebug(1,Form("Start converting the signals for detector %d",det)); |
| | 1249 | |
| | 1250 | if (fSDigits) { |
| | 1251 | // Convert the signal array to s-digits |
| | 1252 | if (!Signal2SDigits(det,signals)) { |
| | 1253 | return kFALSE; |
| | 1254 | } |
| | 1255 | } |
| | 1256 | else { |
| | 1257 | // Convert the signal array to digits |
| | 1258 | if (!Signal2ADC(det,signals)) { |
| | 1259 | return kFALSE; |
| | 1260 | } |
| | 1261 | } |
| | 1262 | |
| | 1263 | // Compress the arrays |
| | 1264 | CompressOutputArrays(det); |
| | 1265 | |
| | 1266 | return kTRUE; |
| | 1267 | |
| | 1268 | } |
| | 1269 | |
| | 1270 | //_____________________________________________________________________________ |
| | 1271 | Bool_t AliTRDdigitizer::Signal2ADC(Int_t det, AliTRDarraySignal *signals) |
| | 1272 | { |
| | 1273 | // |
| | 1274 | // Converts the sampled electron signals to ADC values for a given chamber |
| | 1275 | // |
| | 1276 | |
| | 1277 | AliDebug(1,Form("Start converting signals to ADC values for detector=%d",det)); |
| | 1278 | |
| | 1279 | AliTRDcalibDB *calibration = AliTRDcalibDB::Instance(); |
| | 1280 | if (!calibration) { |
| | 1281 | AliFatal("Could not get calibration object"); |
| | 1282 | return kFALSE; |
| | 1283 | } |
| | 1284 | |
| | 1285 | AliTRDSimParam *simParam = AliTRDSimParam::Instance(); |
| | 1286 | if (!simParam) { |
| | 1287 | AliFatal("Could not get simulation parameters"); |
| | 1288 | return kFALSE; |
| | 1289 | } |
| | 1290 | |
| | 1291 | // Converts number of electrons to fC |
| | 1292 | const Double_t kEl2fC = 1.602e-19 * 1.0e15; |
| | 1293 | |
| | 1294 | // Coupling factor |
| | 1295 | Double_t coupling = simParam->GetPadCoupling() |
| | 1296 | * simParam->GetTimeCoupling(); |
| | 1297 | // Electronics conversion factor |
| | 1298 | Double_t convert = kEl2fC |
| | 1299 | * simParam->GetChipGain(); |
| | 1300 | // ADC conversion factor |
| | 1301 | Double_t adcConvert = simParam->GetADCoutRange() |
| | 1302 | / simParam->GetADCinRange(); |
| | 1303 | // The electronics baseline in mV |
| | 1304 | Double_t baseline = simParam->GetADCbaseline() |
| | 1305 | / adcConvert; |
| | 1306 | // The electronics baseline in electrons |
| | 1307 | Double_t baselineEl = baseline |
| | 1308 | / convert; |
| | 1309 | |
| | 1310 | Int_t row = 0; |
| | 1311 | Int_t col = 0; |
| | 1312 | Int_t time = 0; |
| | 1313 | |
| | 1314 | Int_t nRowMax = fGeo->GetPadPlane(det)->GetNrows(); |
| | 1315 | Int_t nColMax = fGeo->GetPadPlane(det)->GetNcols(); |
| | 1316 | Int_t nTimeTotal = calibration->GetNumberOfTimeBins(); |
| | 1317 | |
| | 1318 | // The gainfactor calibration objects |
| | 1319 | const AliTRDCalDet *calGainFactorDet = calibration->GetGainFactorDet(); |
| | 1320 | AliTRDCalROC *calGainFactorROC = 0; |
| | 1321 | Float_t calGainFactorDetValue = 0.0; |
| | 1322 | |
| | 1323 | AliTRDarrayADC *digits = 0x0; |
| | 1324 | |
| | 1325 | if (!signals) { |
| | 1326 | AliError(Form("Signals array for detector %d does not exist\n",det)); |
| | 1327 | return kFALSE; |
| | 1328 | } |
| | 1329 | if (signals->HasData()) { |
| | 1330 | // Expand the container if neccessary |
| | 1331 | signals->Expand(); |
| | 1332 | } |
| | 1333 | else { |
| | 1334 | // Create missing containers |
| | 1335 | signals->Allocate(nRowMax,nColMax,nTimeTotal); |
| | 1336 | } |
| | 1337 | |
| | 1338 | // Get the container for the digits of this detector |
| | 1339 | if (fDigitsManager->HasSDigits()) { |
| | 1340 | AliError("Digits manager has s-digits"); |
| | 1341 | return kFALSE; |
| | 1342 | } |
| | 1343 | |
| | 1344 | digits = (AliTRDarrayADC *) fDigitsManager->GetDigits(det); |
| | 1345 | // Allocate memory space for the digits buffer |
| | 1346 | if (!digits->HasData()) { |
| | 1347 | digits->Allocate(nRowMax,nColMax,nTimeTotal); |
| | 1348 | } |
| | 1349 | |
| | 1350 | // Get the calibration objects |
| | 1351 | calGainFactorROC = calibration->GetGainFactorROC(det); |
| | 1352 | calGainFactorDetValue = calGainFactorDet->GetValue(det); |
| | 1353 | |
| | 1354 | // Create the digits for this chamber |
| | 1355 | for (row = 0; row < nRowMax; row++ ) { |
| | 1356 | for (col = 0; col < nColMax; col++ ) { |
| | 1357 | |
| | 1358 | // Check whether pad is masked |
| | 1359 | // Bridged pads are not considered yet!!! |
| | 1360 | if (calibration->IsPadMasked(det,col,row)) { |
| | 1361 | continue; |
| | 1362 | } |
| | 1363 | |
| | 1364 | // The gain factors |
| | 1365 | Float_t padgain = calGainFactorDetValue |
| | 1366 | * calGainFactorROC->GetValue(col,row); |
| | 1367 | if (padgain <= 0) { |
| | 1368 | AliError(Form("Not a valid gain %f, %d %d %d",padgain,det,col,row)); |
| | 1369 | } |
| | 1370 | |
| | 1371 | for (time = 0; time < nTimeTotal; time++) { |
| | 1372 | |
| | 1373 | // Get the signal amplitude |
| | 1374 | Float_t signalAmp = signals->GetData(row,col,time); |
| | 1375 | // Pad and time coupling |
| | 1376 | signalAmp *= coupling; |
| | 1377 | // Gain factors |
| | 1378 | signalAmp *= padgain; |
| | 1379 | |
| | 1380 | // Add the noise, starting from minus ADC baseline in electrons |
| | 1381 | signalAmp = TMath::Max((Double_t) gRandom->Gaus(signalAmp,simParam->GetNoise()) |
| | 1382 | ,-baselineEl); |
| | 1383 | |
| | 1384 | // Convert to mV |
| | 1385 | signalAmp *= convert; |
| | 1386 | // Add ADC baseline in mV |
| | 1387 | signalAmp += baseline; |
| | 1388 | |
| | 1389 | // Convert to ADC counts. Set the overflow-bit fADCoutRange if the |
| | 1390 | // signal is larger than fADCinRange |
| | 1391 | Short_t adc = 0; |
| | 1392 | if (signalAmp >= simParam->GetADCinRange()) { |
| | 1393 | adc = ((Short_t) simParam->GetADCoutRange()); |
| | 1394 | } |
| | 1395 | else { |
| | 1396 | adc = TMath::Nint(signalAmp * adcConvert); |
| | 1397 | } |
| | 1398 | |
| | 1399 | // Saving all digits |
| | 1400 | digits->SetData(row,col,time,adc); |
| | 1401 | |
| | 1402 | } // for: time |
| | 1403 | |
| | 1404 | } // for: col |
| | 1405 | } // for: row |
| | 1406 | |
| | 1407 | // Do the Zero Suppression |
| | 1408 | ZS(digits); |
| | 1409 | |
| | 1410 | return kTRUE; |
| | 1411 | |
| | 1412 | } |
| | 1413 | |
| | 1414 | //_____________________________________________________________________________ |
| | 1415 | Bool_t AliTRDdigitizer::Signal2SDigits(Int_t det, AliTRDarraySignal *signals) |
| | 1416 | { |
| | 1417 | // |
| | 1418 | // Converts the sampled electron signals to s-digits |
| | 1419 | // |
| | 1420 | |
| | 1421 | AliDebug(1,Form("Start converting signals to s-digits for detector=%d",det)); |
| | 1422 | |
| | 1423 | AliTRDcalibDB *calibration = AliTRDcalibDB::Instance(); |
| | 1424 | if (!calibration) { |
| | 1425 | AliFatal("Could not get calibration object"); |
| | 1426 | return kFALSE; |
| | 1427 | } |
| | 1428 | |
| | 1429 | Int_t row = 0; |
| | 1430 | Int_t col = 0; |
| | 1431 | Int_t time = 0; |
| | 1432 | |
| | 1433 | Int_t nRowMax = fGeo->GetPadPlane(det)->GetNrows(); |
| | 1434 | Int_t nColMax = fGeo->GetPadPlane(det)->GetNcols(); |
| | 1435 | Int_t nTimeTotal = calibration->GetNumberOfTimeBins(); |
| | 1436 | |
| | 1437 | // Get the container for the digits of this detector |
| | 1438 | |
| | 1439 | if (!fDigitsManager->HasSDigits()) { |
| | 1440 | AliError("Digits manager has no s-digits"); |
| | 1441 | return kFALSE; |
| | 1442 | } |
| | 1443 | |
| | 1444 | AliTRDarraySignal *digits = (AliTRDarraySignal *) fDigitsManager->GetSDigits(det); |
| | 1445 | // Allocate memory space for the digits buffer |
| | 1446 | if (!digits->HasData()) { |
| | 1447 | digits->Allocate(nRowMax,nColMax,nTimeTotal); |
| | 1448 | } |
| | 1449 | |
| | 1450 | // Create the sdigits for this chamber |
| | 1451 | for (row = 0; row < nRowMax; row++ ) { |
| | 1452 | for (col = 0; col < nColMax; col++ ) { |
| | 1453 | for (time = 0; time < nTimeTotal; time++) { |
| | 1454 | digits->SetData(row,col,time,signals->GetData(row,col,time)); |
| | 1455 | } // for: time |
| | 1456 | } // for: col |
| | 1457 | } // for: row |
| | 1458 | |
| | 1459 | return kTRUE; |
| | 1460 | |
| | 1461 | } |
| | 1462 | |
| | 1463 | //_____________________________________________________________________________ |
| | 1464 | Bool_t AliTRDdigitizer::SDigits2Digits() |
| | 1465 | { |
| | 1466 | // |
| | 1467 | // Merges the input s-digits and converts them to normal digits |
| | 1468 | // |
| | 1469 | |
| | 1470 | if (!MergeSDigits()) { |
| | 1471 | return kFALSE; |
| | 1472 | } |
| | 1473 | |
| | 1474 | return ConvertSDigits(); |
| | 1475 | |
| | 1476 | } |
| | 1477 | |
| | 1478 | //_____________________________________________________________________________ |
| | 1479 | Bool_t AliTRDdigitizer::MergeSDigits() |
| | 1480 | { |
| | 1481 | // |
| | 1482 | // Merges the input s-digits: |
| | 1483 | // - The amplitude of the different inputs are summed up. |
| | 1484 | // - Of the track IDs from the input dictionaries only one is |
| | 1485 | // kept for each input. This works for maximal 3 different merged inputs. |
| | 1486 | // |
| | 1487 | |
| | 1488 | // Number of track dictionary arrays |
| | 1489 | const Int_t kNDict = AliTRDdigitsManager::kNDict; |
| | 1490 | |
| | 1491 | AliTRDSimParam *simParam = AliTRDSimParam::Instance(); |
| | 1492 | if (!simParam) { |
| | 1493 | AliFatal("Could not get simulation parameters"); |
| | 1494 | return kFALSE; |
| | 1495 | } |
| | 1496 | |
| | 1497 | AliTRDcalibDB *calibration = AliTRDcalibDB::Instance(); |
| | 1498 | if (!calibration) { |
| | 1499 | AliFatal("Could not get calibration object"); |
| | 1500 | return kFALSE; |
| | 1501 | } |
| | 1502 | |
| | 1503 | Int_t iDict = 0; |
| | 1504 | Int_t jDict = 0; |
| | 1505 | |
| | 1506 | AliTRDarraySignal *digitsA; |
| | 1507 | AliTRDarraySignal *digitsB; |
| | 1508 | AliTRDarrayDictionary *dictionaryA[kNDict]; |
| | 1509 | AliTRDarrayDictionary *dictionaryB[kNDict]; |
| | 1510 | |
| | 1511 | AliTRDdigitsManager *mergeSDigitsManager = 0x0; |
| | 1512 | // Get the first s-digits |
| | 1513 | fSDigitsManager = (AliTRDdigitsManager *) fSDigitsManagerList->First(); |
| | 1514 | if (!fSDigitsManager) { |
| | 1515 | AliError("No SDigits manager"); |
| | 1516 | return kFALSE; |
| | 1517 | } |
| | 1518 | |
| | 1519 | // Loop through the other sets of s-digits |
| | 1520 | mergeSDigitsManager = (AliTRDdigitsManager *) fSDigitsManagerList->After(fSDigitsManager); |
| | 1521 | |
| | 1522 | if (mergeSDigitsManager) { |
| | 1523 | AliDebug(1,Form("Merge %d input files.",fSDigitsManagerList->GetSize())); |
| | 1524 | } |
| | 1525 | else { |
| | 1526 | AliDebug(1,"Only one input file."); |
| | 1527 | } |
| | 1528 | |
| | 1529 | Int_t nTimeTotal = calibration->GetNumberOfTimeBins(); |
| | 1530 | Int_t iMerge = 0; |
| | 1531 | |
| | 1532 | while (mergeSDigitsManager) { |
| | 1533 | |
| | 1534 | iMerge++; |
| | 1535 | |
| | 1536 | // Loop through the detectors |
| | 1537 | for (Int_t iDet = 0; iDet < AliTRDgeometry::Ndet(); iDet++) { |
| | 1538 | |
| | 1539 | Int_t nRowMax = fGeo->GetPadPlane(iDet)->GetNrows(); |
| | 1540 | Int_t nColMax = fGeo->GetPadPlane(iDet)->GetNcols(); |
| | 1541 | |
| | 1542 | // Loop through the pixels of one detector and add the signals |
| | 1543 | digitsA = (AliTRDarraySignal *) fSDigitsManager->GetSDigits(iDet); |
| | 1544 | digitsB = (AliTRDarraySignal *) mergeSDigitsManager->GetSDigits(iDet); |
| | 1545 | digitsA->Expand(); |
| | 1546 | if (!digitsA->HasData()) continue; |
| | 1547 | digitsB->Expand(); |
| | 1548 | if (!digitsB->HasData()) continue; |
| | 1549 | |
| | 1550 | for (iDict = 0; iDict < kNDict; iDict++) { |
| | 1551 | dictionaryA[iDict] = (AliTRDarrayDictionary *) fSDigitsManager->GetDictionary(iDet,iDict); |
| | 1552 | dictionaryB[iDict] = (AliTRDarrayDictionary *) mergeSDigitsManager->GetDictionary(iDet,iDict); |
| | 1553 | dictionaryA[iDict]->Expand(); |
| | 1554 | dictionaryB[iDict]->Expand(); |
| | 1555 | } |
| | 1556 | |
| | 1557 | // Merge only detectors that contain a signal |
| | 1558 | Bool_t doMerge = kTRUE; |
| | 1559 | if (fMergeSignalOnly) { |
| | 1560 | if (digitsA->GetOverThreshold(0) == 0) { |
| | 1561 | doMerge = kFALSE; |
| | 1562 | } |
| | 1563 | } |
| | 1564 | |
| | 1565 | if (doMerge) { |
| | 1566 | |
| | 1567 | AliDebug(1,Form("Merge detector %d of input no.%d",iDet,iMerge+1)); |
| | 1568 | |
| | 1569 | for (Int_t iRow = 0; iRow < nRowMax; iRow++ ) { |
| | 1570 | for (Int_t iCol = 0; iCol < nColMax; iCol++ ) { |
| | 1571 | for (Int_t iTime = 0; iTime < nTimeTotal; iTime++) { |
| | 1572 | |
| | 1573 | // Add the amplitudes of the summable digits |
| | 1574 | Float_t ampA = digitsA->GetData(iRow,iCol,iTime); |
| | 1575 | Float_t ampB = digitsB->GetData(iRow,iCol,iTime); |
| | 1576 | ampA += ampB; |
| | 1577 | digitsA->SetData(iRow,iCol,iTime,ampA); |
| | 1578 | |
| | 1579 | // Add the mask to the track id if defined. |
| | 1580 | for (iDict = 0; iDict < kNDict; iDict++) { |
| | 1581 | Int_t trackB = dictionaryB[iDict]->GetData(iRow,iCol,iTime); |
| | 1582 | if ((fMasks) && (trackB > 0)) { |
| | 1583 | for (jDict = 0; jDict < kNDict; jDict++) { |
| | 1584 | Int_t trackA = dictionaryA[iDict]->GetData(iRow,iCol,iTime); |
| | 1585 | if (trackA == 0) { |
| | 1586 | trackA = trackB + fMasks[iMerge]; |
| | 1587 | dictionaryA[iDict]->SetData(iRow,iCol,iTime,trackA); |
| | 1588 | } // if: track A == 0 |
| | 1589 | } // for: jDict |
| | 1590 | } // if: fMasks and trackB > 0 |
| | 1591 | } // for: iDict |
| | 1592 | |
| | 1593 | } // for: iTime |
| | 1594 | } // for: iCol |
| | 1595 | } // for: iRow |
| | 1596 | |
| | 1597 | } // if: doMerge |
| | 1598 | |
| | 1599 | mergeSDigitsManager->RemoveDigits(iDet); |
| | 1600 | mergeSDigitsManager->RemoveDictionaries(iDet); |
| | 1601 | |
| | 1602 | if (fCompress) { |
| | 1603 | digitsA->Compress(0); |
| | 1604 | for (iDict = 0; iDict < kNDict; iDict++) { |
| | 1605 | dictionaryA[iDict]->Compress(); |
| | 1606 | } |
| | 1607 | } |
| | 1608 | |
| | 1609 | } // for: detectors |
| | 1610 | |
| | 1611 | // The next set of s-digits |
| | 1612 | mergeSDigitsManager = (AliTRDdigitsManager *) fSDigitsManagerList->After(mergeSDigitsManager); |
| | 1613 | |
| | 1614 | } // while: mergeDigitsManagers |
| | 1615 | |
| | 1616 | return kTRUE; |
| | 1617 | |
| | 1618 | } |
| | 1619 | |
| | 1620 | //_____________________________________________________________________________ |
| | 1621 | Bool_t AliTRDdigitizer::ConvertSDigits() |
| | 1622 | { |
| | 1623 | // |
| | 1624 | // Converts s-digits to normal digits |
| | 1625 | // |
| | 1626 | |
| | 1627 | AliTRDarraySignal *digitsIn = 0x0; |
| | 1628 | |
| | 1629 | if (!fSDigitsManager->HasSDigits()) { |
| | 1630 | AliError("No s-digits in digits manager"); |
| | 1631 | return kFALSE; |
| | 1632 | } |
| | 1633 | |
| | 1634 | // Loop through the detectors |
| | 1635 | for (Int_t det = 0; det < AliTRDgeometry::Ndet(); det++) { |
| | 1636 | |
| | 1637 | // Get the merged s-digits (signals) |
| | 1638 | digitsIn = (AliTRDarraySignal *) fSDigitsManager->GetSDigits(det); |
| | 1639 | if (!digitsIn->HasData()) { |
| | 1640 | AliDebug(2,Form("No digits for det=%d",det)); |
| | 1641 | continue; |
| | 1642 | } |
| | 1643 | |
| | 1644 | // Convert the merged sdigits to digits |
| | 1645 | if (!Signal2ADC(det,digitsIn)) { |
| | 1646 | continue; |
| | 1647 | } |
| | 1648 | |
| | 1649 | // Copy the dictionary information to the output array |
| | 1650 | if (!CopyDictionary(det)) { |
| | 1651 | continue; |
| | 1652 | } |
| | 1653 | |
| | 1654 | // Delete |
| | 1655 | fSDigitsManager->RemoveDigits(det); |
| | 1656 | fSDigitsManager->RemoveDictionaries(det); |
| | 1657 | |
| | 1658 | // Compress the arrays |
| | 1659 | CompressOutputArrays(det); |
| | 1660 | |
| | 1661 | } // for: detector numbers |
| | 1662 | |
| | 1663 | return kTRUE; |
| | 1664 | |
| | 1665 | } |
| | 1666 | |
| | 1667 | //_____________________________________________________________________________ |
| | 1668 | Bool_t AliTRDdigitizer::CopyDictionary(Int_t det) |
| | 1669 | { |
| | 1670 | // |
| | 1671 | // Copies the dictionary information from the s-digits arrays |
| | 1672 | // to the output arrays |
| | 1673 | // |
| | 1674 | |
| | 1675 | AliTRDcalibDB *calibration = AliTRDcalibDB::Instance(); |
| | 1676 | if (!calibration) { |
| | 1677 | AliFatal("Could not get calibration object"); |
| | 1678 | return kFALSE; |
| | 1679 | } |
| | 1680 | |
| | 1681 | AliDebug(1,Form("Start copying dictionaries for detector=%d",det)); |
| | 1682 | |
| | 1683 | const Int_t kNDict = AliTRDdigitsManager::kNDict; |
| | 1684 | AliTRDarrayDictionary *dictionaryIn[kNDict]; |
| | 1685 | AliTRDarrayDictionary *dictionaryOut[kNDict]; |
| | 1686 | |
| | 1687 | Int_t nRowMax = fGeo->GetPadPlane(det)->GetNrows(); |
| | 1688 | Int_t nColMax = fGeo->GetPadPlane(det)->GetNcols(); |
| | 1689 | Int_t nTimeTotal = calibration->GetNumberOfTimeBins(); |
| | 1690 | |
| | 1691 | Int_t row = 0; |
| | 1692 | Int_t col = 0; |
| | 1693 | Int_t time = 0; |
| | 1694 | Int_t dict = 0; |
| | 1695 | |
| | 1696 | for (dict = 0; dict < kNDict; dict++) { |
| | 1697 | |
| | 1698 | dictionaryIn[dict] = (AliTRDarrayDictionary *) fSDigitsManager->GetDictionary(det,dict); |
| | 1699 | dictionaryIn[dict]->Expand(); |
| | 1700 | dictionaryOut[dict] = (AliTRDarrayDictionary *) fDigitsManager->GetDictionary(det,dict); |
| | 1701 | dictionaryOut[dict]->Allocate(nRowMax,nColMax,nTimeTotal); |
| | 1702 | |
| | 1703 | for (row = 0; row < nRowMax; row++) { |
| | 1704 | for (col = 0; col < nColMax; col++) { |
| | 1705 | for (time = 0; time < nTimeTotal; time++) { |
| | 1706 | Int_t track = dictionaryIn[dict]->GetData(row,col,time); |
| | 1707 | dictionaryOut[dict]->SetData(row,col,time,track); |
| | 1708 | } // for: time |
| | 1709 | } // for: col |
| | 1710 | } // for: row |
| | 1711 | |
| | 1712 | } // for: dictionaries |
| | 1713 | |
| | 1714 | return kTRUE; |
| | 1715 | |
| | 1716 | } |
| | 1717 | |
| | 1718 | //_____________________________________________________________________________ |
| | 1719 | void AliTRDdigitizer::CompressOutputArrays(Int_t det) |
| | 1720 | { |
| | 1721 | // |
| | 1722 | // Compress the output arrays |
| | 1723 | // |
| | 1724 | |
| | 1725 | const Int_t kNDict = AliTRDdigitsManager::kNDict; |
| | 1726 | AliTRDarrayDictionary *dictionary = 0x0; |
| | 1727 | |
| | 1728 | if (fCompress) { |
| | 1729 | |
| | 1730 | if (!fSDigits) { |
| | 1731 | AliTRDarrayADC *digits = 0x0; |
| | 1732 | digits = (AliTRDarrayADC *) fDigitsManager->GetDigits(det); |
| | 1733 | digits->Compress(); |
| | 1734 | } |
| | 1735 | |
| | 1736 | if (fSDigits) { |
| | 1737 | AliTRDarraySignal *digits = 0x0; |
| | 1738 | digits = (AliTRDarraySignal *) fDigitsManager->GetSDigits(det); |
| | 1739 | digits->Compress(0); |
| | 1740 | } |
| | 1741 | |
| | 1742 | for (Int_t dict = 0; dict < kNDict; dict++) { |
| | 1743 | dictionary = (AliTRDarrayDictionary *) fDigitsManager->GetDictionary(det,dict); |
| | 1744 | dictionary->Compress(); |
| | 1745 | } |
| | 1746 | |
| | 1747 | } |
| | 1748 | |
| | 1749 | } |
| | 1750 | |
| | 1751 | //_____________________________________________________________________________ |
| | 1752 | Bool_t AliTRDdigitizer::WriteDigits() const |
| | 1753 | { |
| | 1754 | // |
| | 1755 | // Writes out the TRD-digits and the dictionaries |
| | 1756 | // |
| | 1757 | |
| | 1758 | // Write parameters |
| | 1759 | fRunLoader->CdGAFile(); |
| | 1760 | |
| | 1761 | // Store the digits and the dictionary in the tree |
| | 1762 | return fDigitsManager->WriteDigits(); |
| | 1763 | |
| | 1764 | } |
| | 1765 | |
| | 1766 | //_____________________________________________________________________________ |
| | 1767 | void AliTRDdigitizer::InitOutput(Int_t iEvent) |
| | 1768 | { |
| | 1769 | // |
| | 1770 | // Initializes the output branches |
| | 1771 | // |
| | 1772 | |
| | 1773 | fEvent = iEvent; |
| | 1774 | |
| | 1775 | if (!fRunLoader) { |
| | 1776 | AliError("Run Loader is NULL"); |
| | 1777 | return; |
| | 1778 | } |
| | 1779 | |
| | 1780 | AliLoader *loader = fRunLoader->GetLoader("TRDLoader"); |
| | 1781 | if (!loader) { |
| | 1782 | AliError("Can not get TRD loader from Run Loader"); |
| | 1783 | return; |
| | 1784 | } |
| | 1785 | |
| | 1786 | TTree *tree = 0; |
| | 1787 | |
| | 1788 | if (fSDigits) { |
| | 1789 | // If we produce SDigits |
| | 1790 | tree = loader->TreeS(); |
| | 1791 | if (!tree) { |
| | 1792 | loader->MakeTree("S"); |
| | 1793 | tree = loader->TreeS(); |
| | 1794 | } |
| | 1795 | } |
| | 1796 | else { |
| | 1797 | // If we produce Digits |
| | 1798 | tree = loader->TreeD(); |
| | 1799 | if (!tree) { |
| | 1800 | loader->MakeTree("D"); |
| | 1801 | tree = loader->TreeD(); |
| | 1802 | } |
| | 1803 | } |
| | 1804 | fDigitsManager->SetEvent(iEvent); |
| | 1805 | fDigitsManager->MakeBranch(tree); |
| | 1806 | |
| | 1807 | } |
| | 1808 | |
| | 1809 | //_____________________________________________________________________________ |
| | 1810 | Double_t AliTRDdigitizer::TimeStruct(Float_t vdrift, Double_t dist, Double_t z) |
| | 1811 | { |
| | 1812 | // |
| | 1813 | // Applies the time structure of the drift cells (by C.Lippmann). |
| | 1814 | // The drift time of electrons to the anode wires depends on the |
| | 1815 | // distance to the wire (z) and on the position in the drift region. |
| | 1816 | // |
| | 1817 | // input : |
| | 1818 | // dist = radial distance from (cathode) pad plane [cm] |
| | 1819 | // z = distance from anode wire (parallel to cathode planes) [cm] |
| | 1820 | // |
| | 1821 | // output : |
| | 1822 | // tdrift = the drift time of an electron at the given position |
| | 1823 | // |
| | 1824 | // We interpolate between the drift time values at the two drift |
| | 1825 | // velocities fVDlo and fVDhi, being smaller and larger than |
| | 1826 | // fDriftVelocity. We use the two stored drift time maps fTimeStruct1 |
| | 1827 | // and fTimeStruct2, calculated for the two mentioned drift velocities. |
| | 1828 | // |
| | 1829 | |
| | 1830 | SampleTimeStruct(vdrift); |
| | 1831 | |
| | 1832 | // Indices: |
| | 1833 | Int_t r1 = (Int_t)(10 * dist); |
| | 1834 | if (r1 < 0) r1 = 0; |
| | 1835 | if (r1 > 37) r1 = 37; |
| | 1836 | Int_t r2 = r1 + 1; |
| | 1837 | if (r2 < 0) r2 = 0; |
| | 1838 | if (r2 > 37) r2 = 37; |
| | 1839 | const Int_t kz1 = ((Int_t)(100 * z / 2.5)); |
| | 1840 | const Int_t kz2 = kz1 + 1; |
| | 1841 | |
| | 1842 | if ((r1 < 0) || |
| | 1843 | (r1 > 37) || |
| | 1844 | (kz1 < 0) || |
| | 1845 | (kz1 > 10)) { |
| | 1846 | AliWarning(Form("Indices out of range: dist=%.2f, z=%.2f, r1=%d, kz1=%d" |
| | 1847 | ,dist,z,r1,kz1)); |
| | 1848 | } |
| | 1849 | |
| | 1850 | const Float_t ky111 = fTimeStruct1[r1+38*kz1]; |
| | 1851 | const Float_t ky221 = ((r2 <= 37) && (kz2 <= 10)) |
| | 1852 | ? fTimeStruct1[r2+38*kz2] |
| | 1853 | : fTimeStruct1[37+38*10]; |
| | 1854 | const Float_t ky121 = (kz2 <= 10) |
| | 1855 | ? fTimeStruct1[r1+38*kz2] |
| | 1856 | : fTimeStruct1[r1+38*10]; |
| | 1857 | const Float_t ky211 = (r2 <= 37) |
| | 1858 | ? fTimeStruct1[r2+38*kz1] |
| | 1859 | : fTimeStruct1[37+38*kz1]; |
| | 1860 | |
| | 1861 | const Float_t ky112 = fTimeStruct2[r1+38*kz1]; |
| | 1862 | const Float_t ky222 = ((r2 <= 37) && (kz2 <= 10)) |
| | 1863 | ? fTimeStruct2[r2+38*kz2] |
| | 1864 | : fTimeStruct2[37+38*10]; |
| | 1865 | const Float_t ky122 = (kz2 <= 10) |
| | 1866 | ? fTimeStruct2[r1+38*kz2] |
| | 1867 | : fTimeStruct2[r1+38*10]; |
| | 1868 | const Float_t ky212 = (r2 <= 37) |
| | 1869 | ? fTimeStruct2[r2+38*kz1] |
| | 1870 | : fTimeStruct2[37+38*kz1]; |
| | 1871 | |
| | 1872 | // Interpolation in dist-directions, lower drift time map |
| | 1873 | const Float_t ky11 = (ky211-ky111)*10*dist + ky111 - (ky211-ky111)*r1; |
| | 1874 | const Float_t ky21 = (ky221-ky121)*10*dist + ky121 - (ky221-ky121)*r1; |
| | 1875 | |
| | 1876 | // Interpolation in dist-direction, larger drift time map |
| | 1877 | const Float_t ky12 = (ky212-ky112)*10*dist + ky112 - (ky212-ky112)*r1; |
| | 1878 | const Float_t ky22 = (ky222-ky122)*10*dist + ky122 - (ky222-ky122)*r1; |
| | 1879 | |
| | 1880 | // Dist now is the drift distance to the anode wires (negative if electrons are |
| | 1881 | // between anode wire plane and cathode pad plane) |
| | 1882 | dist -= AliTRDgeometry::AmThick() / 2.0; |
| | 1883 | |
| | 1884 | // Interpolation in z-directions, lower drift time map |
| | 1885 | const Float_t ktdrift1 = ((TMath::Abs(dist) > 0.005) || (z > 0.005)) |
| | 1886 | ? (ky21 - ky11) * 100 * z / 2.5 + ky11 - (ky21 - ky11) * kz1 |
| | 1887 | : 0.0; |
| | 1888 | // Interpolation in z-directions, larger drift time map |
| | 1889 | const Float_t ktdrift2 = ((TMath::Abs(dist) > 0.005) || (z > 0.005)) |
| | 1890 | ? (ky22 - ky12) * 100 * z / 2.5 + ky12 - (ky22 - ky12) * kz1 |
| | 1891 | : 0.0; |
| | 1892 | |
| | 1893 | // Interpolation between the values at fVDlo and fVDhi |
| | 1894 | Float_t a = (ktdrift2 - ktdrift1) / (fVDhi - fVDlo); |
| | 1895 | Float_t b = ktdrift2 - a * fVDhi; |
| | 1896 | Float_t t = a * vdrift + b; |
| | 1897 | |
| | 1898 | return t; |
| | 1899 | |
| | 1900 | } |
| | 1901 | |
| | 1902 | //_____________________________________________________________________________ |
| | 1903 | void AliTRDdigitizer::SampleTimeStruct(Float_t vdrift) |
| | 1904 | { |
| | 1905 | // |
| | 1906 | // Samples the timing structure of a drift cell |
| | 1907 | // Drift Time data calculated with Garfield (by C.Lippmann) |
| | 1908 | // |
| | 1909 | |
| | 1910 | // Nothing to do |
| | 1911 | if (vdrift == fTimeLastVdrift) { |
| | 1912 | return; |
| | 1913 | } |
| | 1914 | fTimeLastVdrift = vdrift; |
| | 1915 | |
| | 1916 | // Drift time maps are saved for some drift velocity values (in drift region): |
| | 1917 | Float_t fVDsmp[8]; |
| | 1918 | fVDsmp[0] = 1.032; |
| | 1919 | fVDsmp[1] = 1.158; |
| | 1920 | fVDsmp[2] = 1.299; |
| | 1921 | fVDsmp[3] = 1.450; |
| | 1922 | fVDsmp[4] = 1.610; |
| | 1923 | fVDsmp[5] = 1.783; |
| | 1924 | fVDsmp[6] = 1.959; |
| | 1925 | fVDsmp[7] = 2.134; |
| | 1926 | |
| | 1927 | if (vdrift < fVDsmp[0]) { |
| | 1928 | AliWarning(Form("Drift Velocity too small (%.3f<%.3f)",vdrift,fVDsmp[0])); |
| | 1929 | vdrift = fVDsmp[0]; |
| | 1930 | } |
| | 1931 | else if (vdrift > fVDsmp[7]) { |
| | 1932 | AliWarning(Form("Drift Velocity too large (%.3f>%.3f)",vdrift,fVDsmp[6])); |
| | 1933 | vdrift = fVDsmp[7]; |
| | 1934 | } |
| | 1935 | |
| | 1936 | const Int_t ktimebin = 38; |
| | 1937 | const Int_t kZbin = 11; |
| | 1938 | |
| | 1939 | // Garfield simulation at UD = -1500V; vd = 1.032cm/microsec, <driftfield> = 525V/cm |
| | 1940 | Float_t time1500[ktimebin][kZbin] = |
| | 1941 | {{0.09170, 0.09205, 0.09306, 0.09475, 0.09716, 0.10035, |
| | 1942 | 0.10445, 0.10993, 0.11838, 0.13986, 0.37858}, |
| | 1943 | {0.06588, 0.06626, 0.06739, 0.06926, 0.07186, 0.07524, |
| | 1944 | 0.07951, 0.08515, 0.09381, 0.11601, 0.35673}, |
| | 1945 | {0.03946, 0.04003, 0.04171, 0.04435, 0.04780, 0.05193, |
| | 1946 | 0.05680, 0.06306, 0.07290, 0.09873, 0.34748}, |
| | 1947 | {0.01151, 0.01283, 0.01718, 0.02282, 0.02880, 0.03479, |
| | 1948 | 0.04098, 0.04910, 0.06413, 0.10567, 0.36897}, |
| | 1949 | {0.01116, 0.01290, 0.01721, 0.02299, 0.02863, 0.03447, |
| | 1950 | 0.04074, 0.04984, 0.06839, 0.11625, 0.37277}, |
| | 1951 | {0.03919, 0.03974, 0.04131, 0.04380, 0.04703, 0.05102, |
| | 1952 | 0.05602, 0.06309, 0.07651, 0.10938, 0.36838}, |
| | 1953 | {0.06493, 0.06560, 0.06640, 0.06802, 0.07051, 0.07392, |
| | 1954 | 0.07853, 0.08510, 0.09690, 0.12621, 0.38058}, |
| | 1955 | {0.09174, 0.09186, 0.09225, 0.09303, 0.09477, 0.00000, |
| | 1956 | 0.11205, 0.11952, 0.13461, 0.16984, 0.43017}, |
| | 1957 | {0.14356, 0.14494, 0.14959, 0.16002, 0.18328, 0.27981, |
| | 1958 | 0.22785, 0.21240, 0.21948, 0.25965, 0.52392}, |
| | 1959 | {0.23120, 0.23366, 0.24046, 0.25422, 0.28071, 0.36914, |
| | 1960 | 0.32999, 0.31208, 0.31772, 0.35804, 0.62249}, |
| | 1961 | {0.32686, 0.32916, 0.33646, 0.35053, 0.37710, 0.46292, |
| | 1962 | 0.42773, 0.40948, 0.41497, 0.45527, 0.71955}, |
| | 1963 | {0.42353, 0.42583, 0.43317, 0.44727, 0.47380, 0.55884, |
| | 1964 | 0.52479, 0.50650, 0.51194, 0.55225, 0.81658}, |
| | 1965 | {0.52038, 0.52271, 0.53000, 0.54415, 0.57064, 0.65545, |
| | 1966 | 0.62172, 0.60341, 0.60885, 0.64915, 0.91339}, |
| | 1967 | {0.61724, 0.61953, 0.62694, 0.64098, 0.66756, 0.75226, |
| | 1968 | 0.71862, 0.70030, 0.70575, 0.74604, 1.01035}, |
| | 1969 | {0.71460, 0.71678, 0.72376, 0.73786, 0.76447, 0.84913, |
| | 1970 | 0.81551, 0.79720, 0.80264, 0.84292, 1.10723}, |
| | 1971 | {0.81101, 0.81334, 0.82066, 0.83475, 0.86127, 0.94599, |
| | 1972 | 0.91240, 0.89408, 0.89952, 0.93981, 1.20409}, |
| | 1973 | {0.90788, 0.91023, 0.91752, 0.93163, 0.95815, 1.04293, |
| | 1974 | 1.00929, 0.99096, 0.99640, 1.03669, 1.30106}, |
| | 1975 | {1.00477, 1.00707, 1.01449, 1.02852, 1.05504, 1.13976, |
| | 1976 | 1.10617, 1.08784, 1.09329, 1.13358, 1.39796}, |
| | 1977 | {1.10166, 1.10397, 1.11130, 1.12541, 1.15257, 1.23672, |
| | 1978 | 1.20307, 1.18472, 1.19018, 1.23046, 1.49486}, |
| | 1979 | {1.19854, 1.20084, 1.20818, 1.22235, 1.24885, 1.33355, |
| | 1980 | 1.29992, 1.28156, 1.28707, 1.32735, 1.59177}, |
| | 1981 | {1.29544, 1.29780, 1.30507, 1.31917, 1.34575, 1.43073, |
| | 1982 | 1.39681, 1.37851, 1.38396, 1.42377, 1.68854}, |
| | 1983 | {1.39236, 1.39462, 1.40205, 1.41607, 1.44259, 1.52745, |
| | 1984 | 1.49368, 1.47541, 1.48083, 1.52112, 1.78546}, |
| | 1985 | {1.49314, 1.49149, 1.49885, 1.51297, 1.53949, 1.62420, |
| | 1986 | 1.59016, 1.57231, 1.57772, 1.61800, 1.88048}, |
| | 1987 | {1.58610, 1.58839, 1.59572, 1.60983, 1.63635, 1.72109, |
| | 1988 | 1.68651, 1.66921, 1.67463, 1.71489, 1.97918}, |
| | 1989 | {1.68400, 1.68529, 1.69261, 1.70671, 1.73331, 1.81830, |
| | 1990 | 1.78341, 1.76605, 1.77150, 1.81179, 2.07608}, |
| | 1991 | {1.77991, 1.78215, 1.78952, 1.80385, 1.83014, 1.91486, |
| | 1992 | 1.88128, 1.86215, 1.86837, 1.90865, 2.17304}, |
| | 1993 | {1.87674, 1.87904, 1.88647, 1.90052, 1.92712, 2.01173, |
| | 1994 | 1.97812, 1.95905, 1.96527, 2.00710, 2.26979}, |
| | 1995 | {1.97369, 1.97594, 1.98326, 1.99869, 2.02442, 2.10865, |
| | 1996 | 2.07501, 2.05666, 2.06214, 2.10243, 2.36669}, |
| | 1997 | {2.07052, 2.07281, 2.08016, 2.09425, 2.12132, 2.20555, |
| | 1998 | 2.17182, 2.15341, 2.15904, 2.19933, 2.46363}, |
| | 1999 | {2.16742, 2.16971, 2.17707, 2.19114, 2.21766, 2.30240, |
| | 2000 | 2.26877, 2.25015, 2.25573, 2.29586, 2.56060}, |
| | 2001 | {2.26423, 2.26659, 2.27396, 2.28803, 2.31456, 2.40828, |
| | 2002 | 2.36567, 2.34705, 2.35282, 2.39765, 2.65744}, |
| | 2003 | {2.36153, 2.36349, 2.37330, 2.38501, 2.41159, 2.49940, |
| | 2004 | 2.46257, 2.44420, 2.44843, 2.48987, 2.75431}, |
| | 2005 | {2.46558, 2.46035, 2.46822, 2.48181, 2.50849, 2.59630, |
| | 2006 | 2.55947, 2.54112, 2.54513, 2.58677, 2.85094}, |
| | 2007 | {2.56248, 2.55723, 2.56486, 2.57871, 2.60520, 2.68998, |
| | 2008 | 2.65626, 2.63790, 2.64316, 2.68360, 2.94813}, |
| | 2009 | {2.65178, 2.65441, 2.66153, 2.67556, 2.70210, 2.78687, |
| | 2010 | 2.75319, 2.73463, 2.74032, 2.78060, 3.04503}, |
| | 2011 | {2.74868, 2.75131, 2.75870, 2.77245, 2.79385, 2.88700, |
| | 2012 | 2.85009, 2.83177, 2.83723, 2.87750, 3.14193}, |
| | 2013 | {2.84574, 2.84789, 2.85560, 2.86935, 2.89075, 2.98060, |
| | 2014 | 2.94576, 2.92868, 2.93356, 2.97436, 3.23868}, |
| | 2015 | {2.94239, 2.94469, 2.95221, 2.96625, 2.99345, 3.07747, |
| | 2016 | 3.04266, 3.02545, 3.03051, 3.07118, 3.33555}}; |
| | 2017 | |
| | 2018 | // Garfield simulation at UD = -1600V; vd = 1.158cm/microsec, <driftfield> = 558V/cm |
| | 2019 | Float_t time1600[ktimebin][kZbin] = |
| | 2020 | {{0.09169, 0.09203, 0.09305, 0.09473, 0.09714, 0.10032, |
| | 2021 | 0.10441, 0.10990, 0.11835, 0.13986, 0.37845}, |
| | 2022 | {0.06589, 0.06626, 0.06738, 0.06924, 0.07184, 0.07521, |
| | 2023 | 0.07947, 0.08512, 0.09379, 0.11603, 0.35648}, |
| | 2024 | {0.03947, 0.04003, 0.04171, 0.04434, 0.04778, 0.05190, |
| | 2025 | 0.05678, 0.06304, 0.07292, 0.09876, 0.34759}, |
| | 2026 | {0.01111, 0.01281, 0.01718, 0.02281, 0.02879, 0.03477, |
| | 2027 | 0.04097, 0.04910, 0.06415, 0.10573, 0.36896}, |
| | 2028 | {0.01120, 0.01311, 0.01721, 0.02279, 0.02862, 0.03446, |
| | 2029 | 0.04074, 0.04981, 0.06825, 0.11595, 0.37255}, |
| | 2030 | {0.03919, 0.03980, 0.04132, 0.04380, 0.04704, 0.05102, |
| | 2031 | 0.05602, 0.06302, 0.07633, 0.10896, 0.36743}, |
| | 2032 | {0.06531, 0.06528, 0.06631, 0.06805, 0.07053, 0.07392, |
| | 2033 | 0.07853, 0.08505, 0.09669, 0.12578, 0.37967}, |
| | 2034 | {0.09157, 0.09171, 0.09216, 0.09301, 0.09475, 0.00000, |
| | 2035 | 0.11152, 0.11879, 0.13352, 0.16802, 0.42750}, |
| | 2036 | {0.13977, 0.14095, 0.14509, 0.15433, 0.17534, 0.26406, |
| | 2037 | 0.21660, 0.20345, 0.21113, 0.25067, 0.51434}, |
| | 2038 | {0.21816, 0.22041, 0.22631, 0.23850, 0.26208, 0.34340, |
| | 2039 | 0.30755, 0.29237, 0.29878, 0.33863, 0.60258}, |
| | 2040 | {0.30344, 0.30547, 0.31241, 0.32444, 0.34809, 0.42696, |
| | 2041 | 0.39464, 0.37919, 0.38546, 0.42530, 0.68926}, |
| | 2042 | {0.38969, 0.39164, 0.39810, 0.41059, 0.43441, 0.51246, |
| | 2043 | 0.48112, 0.46562, 0.47191, 0.51172, 0.77558}, |
| | 2044 | {0.47592, 0.47799, 0.48442, 0.49689, 0.52061, 0.59855, |
| | 2045 | 0.56752, 0.55201, 0.55826, 0.59808, 0.86202}, |
| | 2046 | {0.56226, 0.56428, 0.57074, 0.58324, 0.60696, 0.68483, |
| | 2047 | 0.65388, 0.63837, 0.64461, 0.68445, 0.94830}, |
| | 2048 | {0.64881, 0.65063, 0.65709, 0.66958, 0.69331, 0.77117, |
| | 2049 | 0.74023, 0.72472, 0.73098, 0.77079, 1.03486}, |
| | 2050 | {0.73506, 0.73698, 0.74344, 0.75596, 0.77964, 0.85751, |
| | 2051 | 0.82658, 0.81107, 0.81731, 0.85712, 1.12106}, |
| | 2052 | {0.82132, 0.82333, 0.82979, 0.84228, 0.86608, 0.94386, |
| | 2053 | 0.91293, 0.89742, 0.90367, 0.94335, 1.20737}, |
| | 2054 | {0.90767, 0.90968, 0.91614, 0.92863, 0.95236, 1.03021, |
| | 2055 | 0.99928, 0.98377, 0.99001, 1.02984, 1.29371}, |
| | 2056 | {0.99410, 0.99602, 1.00257, 1.01498, 1.03869, 1.11720, |
| | 2057 | 1.08563, 1.07011, 1.07637, 1.11621, 1.37873}, |
| | 2058 | {1.08036, 1.08240, 1.08884, 1.10138, 1.12504, 1.20301, |
| | 2059 | 1.17198, 1.15647, 1.16272, 1.20255, 1.46651}, |
| | 2060 | {1.16670, 1.16872, 1.17525, 1.18783, 1.21139, 1.28934, |
| | 2061 | 1.25833, 1.24281, 1.24909, 1.28889, 1.55275}, |
| | 2062 | {1.25307, 1.25510, 1.26153, 1.27404, 1.29773, 1.37584, |
| | 2063 | 1.34469, 1.32916, 1.33536, 1.37524, 1.63915}, |
| | 2064 | {1.33942, 1.34146, 1.34788, 1.36040, 1.38410, 1.46438, |
| | 2065 | 1.43105, 1.41537, 1.42176, 1.46158, 1.72538}, |
| | 2066 | {1.42579, 1.42782, 1.43458, 1.44674, 1.47043, 1.55085, |
| | 2067 | 1.51675, 1.50168, 1.50810, 1.54793, 1.81174}, |
| | 2068 | {1.51207, 1.51454, 1.52060, 1.53307, 1.55684, 1.63478, |
| | 2069 | 1.60336, 1.58820, 1.59446, 1.63414, 1.89814}, |
| | 2070 | {1.59856, 1.60047, 1.60693, 1.61942, 1.64317, 1.72257, |
| | 2071 | 1.69008, 1.67454, 1.68080, 1.72063, 1.98433}, |
| | 2072 | {1.68481, 1.68682, 1.69330, 1.70584, 1.72949, 1.80752, |
| | 2073 | 1.77643, 1.76089, 1.76716, 1.80692, 2.07069}, |
| | 2074 | {1.77117, 1.77319, 1.77969, 1.79260, 1.81583, 1.89376, |
| | 2075 | 1.86226, 1.84720, 1.85355, 1.89256, 2.15343}, |
| | 2076 | {1.85748, 1.85967, 1.86605, 1.87848, 1.90222, 1.98010, |
| | 2077 | 1.94913, 1.93271, 1.93981, 1.97968, 2.24355}, |
| | 2078 | {1.94386, 1.94587, 1.95233, 1.96484, 1.98854, 2.06646, |
| | 2079 | 2.03542, 2.01755, 2.02617, 2.06604, 2.32993}, |
| | 2080 | {2.03022, 2.03230, 2.03868, 2.05134, 2.07488, 2.15367, |
| | 2081 | 2.12178, 2.10391, 2.11252, 2.15432, 2.41623}, |
| | 2082 | {2.11656, 2.11857, 2.12505, 2.13772, 2.16147, 2.23919, |
| | 2083 | 2.20817, 2.19265, 2.20744, 2.23872, 2.49996}, |
| | 2084 | {2.20291, 2.20611, 2.21137, 2.22387, 2.24758, 2.32563, |
| | 2085 | 2.29450, 2.27901, 2.28525, 2.32507, 2.58897}, |
| | 2086 | {2.28922, 2.29172, 2.29774, 2.31345, 2.33400, 2.41287, |
| | 2087 | 2.38086, 2.36535, 2.37160, 2.40869, 2.67113}, |
| | 2088 | {2.37572, 2.37764, 2.38410, 2.39803, 2.42046, 2.49817, |
| | 2089 | 2.46721, 2.45171, 2.45794, 2.49505, 2.76061}, |
| | 2090 | {2.46190, 2.46396, 2.47043, 2.48340, 2.50665, 2.58453, |
| | 2091 | 2.55357, 2.53728, 2.54430, 2.58407, 2.84816}, |
| | 2092 | {2.54833, 2.55032, 2.55679, 2.56976, 2.59312, 2.67103, |
| | 2093 | 2.63993, 2.62364, 2.63062, 2.67040, 2.93444}, |
| | 2094 | {2.63456, 2.63660, 2.64304, 2.65555, 2.67938, 2.75739, |
| | 2095 | 2.72629, 2.71064, 2.71688, 2.75671, 3.01886}}; |
| | 2096 | |
| | 2097 | // Garfield simulation at UD = -1700V; vd = 1.299cm/microsec, <driftfield> = 590V/cm |
| | 2098 | Float_t time1700[ktimebin][kZbin] = |
| | 2099 | {{0.09167, 0.09201, 0.09302, 0.09471, 0.09712, 0.10029, |
| | 2100 | 0.10438, 0.10986, 0.11832, 0.13986, 0.37824}, |
| | 2101 | {0.06591, 0.06626, 0.06736, 0.06923, 0.07183, 0.07519, |
| | 2102 | 0.07944, 0.08511, 0.09378, 0.11603, 0.35625}, |
| | 2103 | {0.03946, 0.04003, 0.04170, 0.04433, 0.04777, 0.05189, |
| | 2104 | 0.05676, 0.06301, 0.07291, 0.09880, 0.34724}, |
| | 2105 | {0.01110, 0.01281, 0.01718, 0.02280, 0.02879, 0.03476, |
| | 2106 | 0.04096, 0.04910, 0.06417, 0.10582, 0.36861}, |
| | 2107 | {0.01115, 0.01294, 0.01721, 0.02276, 0.02862, 0.03447, |
| | 2108 | 0.04074, 0.04980, 0.06812, 0.11565, 0.37231}, |
| | 2109 | {0.03920, 0.03974, 0.04133, 0.04381, 0.04706, 0.05105, |
| | 2110 | 0.05603, 0.06299, 0.07618, 0.10860, 0.36646}, |
| | 2111 | {0.06498, 0.06529, 0.06634, 0.06808, 0.07055, 0.07395, |
| | 2112 | 0.07852, 0.08500, 0.09650, 0.12532, 0.37850}, |
| | 2113 | {0.09143, 0.09159, 0.09207, 0.09297, 0.09473, 0.00000, |
| | 2114 | 0.11102, 0.11809, 0.13245, 0.16627, 0.42496}, |
| | 2115 | {0.13646, 0.13750, 0.14112, 0.14926, 0.16806, 0.24960, |
| | 2116 | 0.20627, 0.19536, 0.20366, 0.24256, 0.50557}, |
| | 2117 | {0.20678, 0.20848, 0.21384, 0.22450, 0.24552, 0.32018, |
| | 2118 | 0.28740, 0.27477, 0.28196, 0.32128, 0.58475}, |
| | 2119 | {0.28287, 0.28461, 0.29020, 0.30108, 0.32224, 0.39467, |
| | 2120 | 0.36500, 0.35217, 0.35926, 0.39860, 0.66194}, |
| | 2121 | {0.35972, 0.36145, 0.36713, 0.37797, 0.39912, 0.47091, |
| | 2122 | 0.44212, 0.42925, 0.43632, 0.47563, 0.73892}, |
| | 2123 | {0.43667, 0.43841, 0.44413, 0.45494, 0.47607, 0.54780, |
| | 2124 | 0.51912, 0.50627, 0.51334, 0.55254, 0.81595}, |
| | 2125 | {0.51365, 0.51540, 0.52101, 0.53193, 0.55305, 0.62463, |
| | 2126 | 0.59617, 0.58328, 0.59035, 0.62965, 0.89303}, |
| | 2127 | {0.59064, 0.59240, 0.59801, 0.60893, 0.63009, 0.70169, |
| | 2128 | 0.67317, 0.66028, 0.66735, 0.70666, 0.96995}, |
| | 2129 | {0.66765, 0.66939, 0.67501, 0.68592, 0.70724, 0.77863, |
| | 2130 | 0.75016, 0.73728, 0.74435, 0.78366, 1.04696}, |
| | 2131 | {0.74464, 0.74636, 0.75200, 0.76293, 0.78405, 0.85561, |
| | 2132 | 0.82716, 0.81427, 0.82133, 0.86064, 1.12396}, |
| | 2133 | {0.82165, 0.82340, 0.82902, 0.83991, 0.86104, 0.93266, |
| | 2134 | 0.90414, 0.89128, 0.89834, 0.93763, 1.20100}, |
| | 2135 | {0.89863, 0.90042, 0.90659, 0.91705, 0.93805, 1.00960, |
| | 2136 | 0.98115, 0.96825, 0.97533, 1.01462, 1.27801}, |
| | 2137 | {0.97563, 0.97740, 0.98310, 0.99391, 1.01504, 1.08659, |
| | 2138 | 1.05814, 1.04526, 1.05233, 1.09163, 1.35503}, |
| | 2139 | {1.05276, 1.05451, 1.06002, 1.07090, 1.09099, 1.16357, |
| | 2140 | 1.13516, 1.12225, 1.12933, 1.16863, 1.43195}, |
| | 2141 | {1.12977, 1.13138, 1.13700, 1.14792, 1.16797, 1.24061, |
| | 2142 | 1.21212, 1.19926, 1.20626, 1.24554, 1.50900}, |
| | 2143 | {1.20664, 1.20839, 1.21400, 1.22490, 1.24606, 1.31772, |
| | 2144 | 1.28914, 1.27382, 1.28329, 1.32262, 1.58550}, |
| | 2145 | {1.28367, 1.28541, 1.29099, 1.30189, 1.32312, 1.39460, |
| | 2146 | 1.36612, 1.34924, 1.36030, 1.39961, 1.66310}, |
| | 2147 | {1.36064, 1.36249, 1.36799, 1.37896, 1.40004, 1.48030, |
| | 2148 | 1.44314, 1.43032, 1.43731, 1.47659, 1.73442}, |
| | 2149 | {1.43762, 1.43937, 1.44497, 1.45618, 1.47704, 1.54932, |
| | 2150 | 1.52012, 1.50725, 1.51430, 1.55357, 1.81708}, |
| | 2151 | {1.51462, 1.51937, 1.52203, 1.53316, 1.55403, 1.62572, |
| | 2152 | 1.59713, 1.58424, 1.59128, 1.63061, 1.89406}, |
| | 2153 | {1.59162, 1.59338, 1.59947, 1.60989, 1.63103, 1.70270, |
| | 2154 | 1.67411, 1.66124, 1.66799, 1.70759, 1.97103}, |
| | 2155 | {1.66874, 1.67037, 1.67597, 1.68687, 1.70814, 1.77969, |
| | 2156 | 1.75112, 1.73806, 1.74530, 1.78457, 2.04794}, |
| | 2157 | {1.74693, 1.74749, 1.75297, 1.76476, 1.78500, 1.85667, |
| | 2158 | 1.82811, 1.81504, 1.82101, 1.86161, 2.12492}, |
| | 2159 | {1.82260, 1.82437, 1.82995, 1.84174, 1.86202, 1.93372, |
| | 2160 | 1.90509, 1.89202, 1.89930, 1.93859, 2.20189}, |
| | 2161 | {1.89964, 1.90135, 1.90693, 1.91789, 1.93952, 2.01080, |
| | 2162 | 1.98207, 1.96921, 1.97628, 2.01384, 2.27887}, |
| | 2163 | {1.97662, 1.97917, 1.98611, 1.99487, 2.01601, 2.08778, |
| | 2164 | 2.05846, 2.04623, 2.05330, 2.09244, 2.35585}, |
| | 2165 | {2.05359, 2.05615, 2.06309, 2.07187, 2.09867, 2.16459, |
| | 2166 | 2.13610, 2.12322, 2.13029, 2.16942, 2.43199}, |
| | 2167 | {2.13063, 2.13233, 2.13795, 2.14886, 2.17008, 2.24199, |
| | 2168 | 2.21310, 2.20020, 2.20727, 2.24659, 2.50983}, |
| | 2169 | {2.20761, 2.20931, 2.21955, 2.22624, 2.24708, 2.32147, |
| | 2170 | 2.29009, 2.27725, 2.28276, 2.32359, 2.58680}, |
| | 2171 | {2.28459, 2.29108, 2.29202, 2.30286, 2.32007, 2.39559, |
| | 2172 | 2.36683, 2.35422, 2.36119, 2.40058, 2.66081}, |
| | 2173 | {2.36153, 2.36806, 2.36889, 2.37985, 2.40092, 2.47828, |
| | 2174 | 2.44381, 2.43099, 2.43819, 2.47750, 2.73779}}; |
| | 2175 | |
| | 2176 | // Garfield simulation at UD = -1800V; vd = 1.450cm/microsec, <driftfield> = 623V/cm |
| | 2177 | Float_t time1800[ktimebin][kZbin] = |
| | 2178 | {{0.09166, 0.09199, 0.09300, 0.09470, 0.09709, 0.10026, |
| | 2179 | 0.10434, 0.10983, 0.11831, 0.13987, 0.37802}, |
| | 2180 | {0.06585, 0.06623, 0.06735, 0.06921, 0.07180, 0.07520, |
| | 2181 | 0.07941, 0.08507, 0.09376, 0.11604, 0.35624}, |
| | 2182 | {0.03945, 0.04004, 0.04169, 0.04432, 0.04776, 0.05187, |
| | 2183 | 0.05674, 0.06300, 0.07290, 0.09884, 0.34704}, |
| | 2184 | {0.01108, 0.01287, 0.01717, 0.02280, 0.02880, 0.03476, |
| | 2185 | 0.04095, 0.04909, 0.06419, 0.10589, 0.36843}, |
| | 2186 | {0.01115, 0.01287, 0.01720, 0.02276, 0.02862, 0.03448, |
| | 2187 | 0.04073, 0.04973, 0.06799, 0.11535, 0.37224}, |
| | 2188 | {0.03918, 0.03975, 0.04134, 0.04382, 0.04707, 0.05105, |
| | 2189 | 0.05603, 0.06296, 0.07605, 0.10822, 0.36560}, |
| | 2190 | {0.06498, 0.06532, 0.06635, 0.06809, 0.07058, 0.07395, |
| | 2191 | 0.07855, 0.08495, 0.09632, 0.12488, 0.37730}, |
| | 2192 | {0.09130, 0.09160, 0.09199, 0.09300, 0.09472, 0.00000, |
| | 2193 | 0.11059, 0.11747, 0.13146, 0.16462, 0.42233}, |
| | 2194 | {0.13364, 0.13449, 0.13767, 0.14481, 0.16147, 0.23635, |
| | 2195 | 0.19706, 0.18812, 0.19704, 0.23520, 0.49749}, |
| | 2196 | {0.19698, 0.19844, 0.20311, 0.21236, 0.23082, 0.29920, |
| | 2197 | 0.26936, 0.25927, 0.26732, 0.30601, 0.56871}, |
| | 2198 | {0.26518, 0.26670, 0.27160, 0.28099, 0.29955, 0.36597, |
| | 2199 | 0.33885, 0.32858, 0.33653, 0.37524, 0.63801}, |
| | 2200 | {0.33441, 0.33553, 0.34040, 0.34987, 0.36841, 0.43428, |
| | 2201 | 0.40797, 0.39763, 0.40556, 0.44425, 0.70698}, |
| | 2202 | {0.40296, 0.40447, 0.40934, 0.41881, 0.43737, 0.50306, |
| | 2203 | 0.47695, 0.46662, 0.47455, 0.51329, 0.77600}, |
| | 2204 | {0.47296, 0.47344, 0.47830, 0.48779, 0.50632, 0.57200, |
| | 2205 | 0.54593, 0.53559, 0.54351, 0.58222, 0.84489}, |
| | 2206 | {0.54089, 0.54264, 0.54727, 0.55673, 0.57529, 0.64094, |
| | 2207 | 0.61490, 0.60457, 0.61249, 0.65118, 0.91394}, |
| | 2208 | {0.60987, 0.61138, 0.61624, 0.62573, 0.64428, 0.70989, |
| | 2209 | 0.68397, 0.67354, 0.68147, 0.72015, 0.98291}, |
| | 2210 | {0.67883, 0.68035, 0.68521, 0.69469, 0.71324, 0.77896, |
| | 2211 | 0.75287, 0.74251, 0.75043, 0.78912, 1.04458}, |
| | 2212 | {0.74780, 0.74932, 0.75421, 0.76367, 0.78221, 0.84785, |
| | 2213 | 0.82185, 0.81148, 0.81941, 0.85811, 1.12085}, |
| | 2214 | {0.81690, 0.81830, 0.82316, 0.83263, 0.85120, 0.91683, |
| | 2215 | 0.89077, 0.88045, 0.88837, 0.92707, 1.18976}, |
| | 2216 | {0.88574, 0.88726, 0.89228, 0.90198, 0.92017, 0.98578, |
| | 2217 | 0.95974, 0.94947, 0.95734, 0.99604, 1.25873}, |
| | 2218 | {0.95493, 0.95624, 0.96110, 0.97058, 0.98913, 1.05481, |
| | 2219 | 1.02873, 1.01839, 1.02631, 1.06503, 1.32772}, |
| | 2220 | {1.02392, 1.02524, 1.03008, 1.03955, 1.05810, 1.12378, |
| | 2221 | 1.09757, 1.08605, 1.09530, 1.13399, 1.39669}, |
| | 2222 | {1.09270, 1.09418, 1.09911, 1.10854, 1.12714, 1.19281, |
| | 2223 | 1.16502, 1.15633, 1.16427, 1.20271, 1.46574}, |
| | 2224 | {1.16168, 1.16323, 1.16801, 1.17772, 1.19604, 1.26190, |
| | 2225 | 1.23399, 1.22531, 1.23323, 1.27194, 1.53475}, |
| | 2226 | {1.23061, 1.23214, 1.23698, 1.24669, 1.26503, 1.33073, |
| | 2227 | 1.30461, 1.29428, 1.30220, 1.34091, 1.60372}, |
| | 2228 | {1.29960, 1.30110, 1.30596, 1.31544, 1.33398, 1.39962, |
| | 2229 | 1.37228, 1.36323, 1.37121, 1.40988, 1.67273}, |
| | 2230 | {1.36851, 1.37007, 1.37512, 1.38441, 1.40297, 1.46865, |
| | 2231 | 1.44256, 1.43222, 1.44017, 1.47878, 1.74155}, |
| | 2232 | {1.43752, 1.43904, 1.44773, 1.45338, 1.47220, 1.53759, |
| | 2233 | 1.51136, 1.50119, 1.50914, 1.54775, 1.81050}, |
| | 2234 | {1.50646, 1.50802, 1.51288, 1.52237, 1.54097, 1.60697, |
| | 2235 | 1.58049, 1.57018, 1.57811, 1.61678, 1.87947}, |
| | 2236 | {1.57545, 1.57720, 1.58185, 1.59134, 1.60996, 1.67787, |
| | 2237 | 1.64929, 1.63914, 1.64707, 1.68570, 1.94851}, |
| | 2238 | {1.64442, 1.64617, 1.65081, 1.66035, 1.67893, 1.74684, |
| | 2239 | 1.71826, 1.70745, 1.71604, 1.75310, 2.01748}, |
| | 2240 | {1.71337, 1.71513, 1.71978, 1.72932, 1.74645, 1.81346, |
| | 2241 | 1.78739, 1.77642, 1.78501, 1.82151, 2.08644}, |
| | 2242 | {1.78238, 1.78410, 1.78876, 1.79824, 1.81678, 1.88332, |
| | 2243 | 1.85639, 1.84262, 1.85397, 1.89270, 2.15533}, |
| | 2244 | {1.85135, 1.85306, 1.85778, 1.86728, 1.88580, 1.95615, |
| | 2245 | 1.92536, 1.91171, 1.92283, 1.96165, 2.22428}, |
| | 2246 | {1.92774, 1.92184, 1.92672, 1.93618, 1.95477, 2.02048, |
| | 2247 | 1.99427, 1.98068, 1.99192, 2.03062, 2.29338}, |
| | 2248 | {1.98929, 1.99081, 1.99567, 2.00515, 2.02373, 2.08987, |
| | 2249 | 2.06332, 2.05249, 2.05939, 2.09928, 2.36227}, |
| | 2250 | {2.05829, 2.05978, 2.06464, 2.07414, 2.09272, 2.15850, |
| | 2251 | 2.12928, 2.12194, 2.12987, 2.16825, 2.43083}, |
| | 2252 | {2.12726, 2.12869, 2.13360, 2.14425, 2.16160, 2.22872, |
| | 2253 | 2.20118, 2.19078, 2.19876, 2.23416, 2.50007}}; |
| | 2254 | |
| | 2255 | // Garfield simulation at UD = -1900V; vd = 1.610cm/microsec, <driftfield> = 655V/cm |
| | 2256 | Float_t time1900[ktimebin][kZbin] = |
| | 2257 | {{0.09166, 0.09198, 0.09298, 0.09467, 0.09707, 0.10023, |
| | 2258 | 0.10431, 0.10980, 0.11828, 0.13988, 0.37789}, |
| | 2259 | {0.06584, 0.06622, 0.06735, 0.06920, 0.07179, 0.07514, |
| | 2260 | 0.07938, 0.08505, 0.09374, 0.11606, 0.35599}, |
| | 2261 | {0.03945, 0.04002, 0.04169, 0.04432, 0.04775, 0.05185, |
| | 2262 | 0.05672, 0.06298, 0.07290, 0.09888, 0.34695}, |
| | 2263 | {0.01109, 0.01281, 0.01717, 0.02279, 0.02878, 0.03476, |
| | 2264 | 0.04094, 0.04909, 0.06421, 0.10597, 0.36823}, |
| | 2265 | {0.01115, 0.01287, 0.01720, 0.02294, 0.02862, 0.03448, |
| | 2266 | 0.04074, 0.04973, 0.06783, 0.11506, 0.37206}, |
| | 2267 | {0.03940, 0.03975, 0.04135, 0.04386, 0.04708, 0.05106, |
| | 2268 | 0.05604, 0.06293, 0.07592, 0.10787, 0.36484}, |
| | 2269 | {0.06500, 0.06534, 0.06638, 0.06811, 0.07060, 0.07413, |
| | 2270 | 0.07852, 0.08491, 0.09614, 0.12446, 0.37626}, |
| | 2271 | {0.09119, 0.09140, 0.09194, 0.09293, 0.09471, 0.00000, |
| | 2272 | 0.11013, 0.11685, 0.13050, 0.16302, 0.41991}, |
| | 2273 | {0.13111, 0.13190, 0.13466, 0.14091, 0.15554, 0.22409, |
| | 2274 | 0.18846, 0.18167, 0.19113, 0.22854, 0.48995}, |
| | 2275 | {0.18849, 0.18975, 0.19380, 0.20185, 0.21797, 0.28050, |
| | 2276 | 0.25368, 0.24575, 0.25446, 0.29249, 0.55442}, |
| | 2277 | {0.24995, 0.25125, 0.25563, 0.26366, 0.27986, 0.34065, |
| | 2278 | 0.31605, 0.30815, 0.31680, 0.35482, 0.61697}, |
| | 2279 | {0.31187, 0.31324, 0.31745, 0.32580, 0.34205, 0.40217, |
| | 2280 | 0.37825, 0.37031, 0.37897, 0.41696, 0.67890}, |
| | 2281 | {0.37401, 0.37531, 0.37955, 0.38777, 0.40395, 0.46408, |
| | 2282 | 0.44037, 0.43242, 0.44108, 0.47906, 0.74122}, |
| | 2283 | {0.43610, 0.43741, 0.44161, 0.44986, 0.46604, 0.52614, |
| | 2284 | 0.50248, 0.49452, 0.50316, 0.54116, 0.80326}, |
| | 2285 | {0.49820, 0.49988, 0.50372, 0.51196, 0.52814, 0.58822, |
| | 2286 | 0.56459, 0.55661, 0.56527, 0.60326, 0.86526}, |
| | 2287 | {0.56032, 0.56161, 0.56582, 0.57408, 0.59024, 0.65032, |
| | 2288 | 0.62670, 0.61872, 0.62737, 0.66537, 0.92749}, |
| | 2289 | {0.62240, 0.62371, 0.62792, 0.63624, 0.65236, 0.71241, |
| | 2290 | 0.68881, 0.68081, 0.68947, 0.72750, 0.98941}, |
| | 2291 | {0.68449, 0.68581, 0.69002, 0.69828, 0.71444, 0.77452, |
| | 2292 | 0.75089, 0.74295, 0.75157, 0.78957, 1.05157}, |
| | 2293 | {0.74660, 0.74790, 0.75212, 0.76036, 0.77654, 0.83748, |
| | 2294 | 0.81299, 0.80501, 0.81193, 0.85168, 1.11375}, |
| | 2295 | {0.80870, 0.81017, 0.81423, 0.82246, 0.83867, 0.89908, |
| | 2296 | 0.87509, 0.86660, 0.87577, 0.91376, 1.17586}, |
| | 2297 | {0.87080, 0.87233, 0.87632, 0.88458, 0.90074, 0.96083, |
| | 2298 | 0.93718, 0.92922, 0.93787, 0.97588, 1.23794}, |
| | 2299 | {0.93291, 0.93422, 0.93844, 0.94667, 0.96293, 1.02295, |
| | 2300 | 0.99929, 0.99127, 0.99997, 1.03797, 1.29995}, |
| | 2301 | {0.99500, 0.99645, 1.00308, 1.00877, 1.02497, 1.08504, |
| | 2302 | 1.06140, 1.05343, 1.06203, 1.10006, 1.36216}, |
| | 2303 | {1.05712, 1.05926, 1.06262, 1.07092, 1.08706, 1.14754, |
| | 2304 | 1.12350, 1.11550, 1.12417, 1.16218, 1.42427}, |
| | 2305 | {1.11921, 1.12059, 1.12473, 1.13297, 1.14916, 1.21140, |
| | 2306 | 1.18560, 1.17284, 1.18625, 1.22414, 1.48629}, |
| | 2307 | {1.18140, 1.18262, 1.18690, 1.19508, 1.21125, 1.27139, |
| | 2308 | 1.24164, 1.23495, 1.24838, 1.28634, 1.54852}, |
| | 2309 | {1.24340, 1.24473, 1.24901, 1.25732, 1.27336, 1.33358, |
| | 2310 | 1.30793, 1.30179, 1.31047, 1.34848, 1.61066}, |
| | 2311 | {1.30551, 1.30684, 1.31104, 1.32056, 1.33553, 1.39609, |
| | 2312 | 1.37004, 1.36392, 1.37045, 1.41057, 1.67259}, |
| | 2313 | {1.36755, 1.36892, 1.37315, 1.39148, 1.39755, 1.45820, |
| | 2314 | 1.43215, 1.42602, 1.43467, 1.47268, 1.73477}, |
| | 2315 | {1.42966, 1.43101, 1.43549, 1.45359, 1.45976, 1.52031, |
| | 2316 | 1.49601, 1.48811, 1.49677, 1.53477, 1.79691}, |
| | 2317 | {1.49180, 1.49321, 1.49760, 1.51570, 1.52175, 1.58185, |
| | 2318 | 1.55771, 1.55023, 1.55888, 1.59672, 1.85501}, |
| | 2319 | {1.55391, 1.55527, 1.55943, 1.57782, 1.58391, 1.64395, |
| | 2320 | 1.62008, 1.61233, 1.62085, 1.65883, 1.92091}, |
| | 2321 | {1.61599, 1.61732, 1.62154, 1.63993, 1.64612, 1.70608, |
| | 2322 | 1.68237, 1.67108, 1.68301, 1.72110, 1.97931}, |
| | 2323 | {1.67808, 1.67948, 1.68364, 1.70204, 1.70823, 1.76858, |
| | 2324 | 1.74404, 1.73539, 1.74512, 1.78321, 2.04522}, |
| | 2325 | {1.74019, 1.74152, 1.74573, 1.76415, 1.77015, 1.83040, |
| | 2326 | 1.80615, 1.79366, 1.80723, 1.84509, 2.10742}, |
| | 2327 | {1.80235, 1.80362, 1.80783, 1.82626, 1.83227, 1.89246, |
| | 2328 | 1.86795, 1.85405, 1.86938, 1.90720, 2.16953}, |
| | 2329 | {1.86442, 1.86572, 1.86994, 1.88837, 1.89438, 1.95445, |
| | 2330 | 1.93006, 1.92283, 1.93148, 1.96931, 2.23147}, |
| | 2331 | {1.92700, 1.92783, 1.93197, 1.95049, 1.95649, 2.01668, |
| | 2332 | 1.99217, 1.98486, 1.99352, 2.03143, 2.29358}}; |
| | 2333 | |
| | 2334 | // Garfield simulation at UD = -2000V; vd = 1.783cm/microsec, <driftfield> = 688V/cm |
| | 2335 | Float_t time2000[ktimebin][kZbin] = |
| | 2336 | {{0.09176, 0.09196, 0.09296, 0.09465, 0.09704, 0.10020, |
| | 2337 | 0.10427, 0.10977, 0.11825, 0.13988, 0.37774}, |
| | 2338 | {0.06583, 0.06620, 0.06735, 0.06918, 0.07177, 0.07513, |
| | 2339 | 0.07936, 0.08503, 0.09372, 0.11606, 0.35586}, |
| | 2340 | {0.03944, 0.04001, 0.04170, 0.04431, 0.04774, 0.05184, |
| | 2341 | 0.05670, 0.06296, 0.07291, 0.09893, 0.34680}, |
| | 2342 | {0.01108, 0.01281, 0.01719, 0.02279, 0.02879, 0.03474, |
| | 2343 | 0.04093, 0.04908, 0.06422, 0.10605, 0.36800}, |
| | 2344 | {0.01114, 0.01287, 0.01720, 0.02276, 0.02863, 0.03449, |
| | 2345 | 0.04073, 0.04970, 0.06774, 0.11478, 0.37179}, |
| | 2346 | {0.03925, 0.03977, 0.04135, 0.04386, 0.04711, 0.05108, |
| | 2347 | 0.05604, 0.06290, 0.07580, 0.10748, 0.36386}, |
| | 2348 | {0.06501, 0.06536, 0.06640, 0.06814, 0.07062, 0.07398, |
| | 2349 | 0.07852, 0.08487, 0.09598, 0.12405, 0.37519}, |
| | 2350 | {0.09109, 0.09127, 0.09188, 0.09292, 0.09472, 0.00000, |
| | 2351 | 0.10964, 0.11630, 0.12960, 0.16150, 0.41765}, |
| | 2352 | {0.12898, 0.12968, 0.13209, 0.13749, 0.15034, 0.21286, |
| | 2353 | 0.18088, 0.17590, 0.18591, 0.22254, 0.48315}, |
| | 2354 | {0.18122, 0.18227, 0.18574, 0.19263, 0.20674, 0.26376, |
| | 2355 | 0.23960, 0.23375, 0.24316, 0.28047, 0.54179}, |
| | 2356 | {0.23674, 0.23784, 0.24142, 0.24847, 0.26264, 0.31810, |
| | 2357 | 0.29602, 0.29008, 0.29944, 0.33675, 0.59795}, |
| | 2358 | {0.29279, 0.29382, 0.29742, 0.30448, 0.31865, 0.37364, |
| | 2359 | 0.35215, 0.34629, 0.35555, 0.39286, 0.65411}, |
| | 2360 | {0.34875, 0.34987, 0.35346, 0.36054, 0.37472, 0.42956, |
| | 2361 | 0.40825, 0.40229, 0.41167, 0.44894, 0.71033}, |
| | 2362 | {0.40484, 0.40594, 0.40954, 0.41660, 0.43077, 0.48560, |
| | 2363 | 0.46433, 0.45840, 0.46772, 0.50500, 0.76632}, |
| | 2364 | {0.46090, 0.46201, 0.46560, 0.47267, 0.48684, 0.54167, |
| | 2365 | 0.52041, 0.51449, 0.52382, 0.56108, 0.82227}, |
| | 2366 | {0.51698, 0.51809, 0.52173, 0.52874, 0.54291, 0.59776, |
| | 2367 | 0.57646, 0.57052, 0.57986, 0.61717, 0.87836}, |
| | 2368 | {0.57306, 0.57418, 0.57782, 0.58513, 0.59899, 0.65380, |
| | 2369 | 0.63255, 0.62661, 0.63594, 0.67325, 0.93460}, |
| | 2370 | {0.62912, 0.63024, 0.63383, 0.64103, 0.65506, 0.70988, |
| | 2371 | 0.68484, 0.68267, 0.69202, 0.72878, 0.99046}, |
| | 2372 | {0.68521, 0.68633, 0.68990, 0.69699, 0.71115, 0.76595, |
| | 2373 | 0.74468, 0.73872, 0.74814, 0.78538, 1.04674}, |
| | 2374 | {0.74127, 0.74239, 0.74605, 0.75303, 0.77022, 0.82204, |
| | 2375 | 0.80078, 0.79484, 0.80416, 0.84147, 1.10261}, |
| | 2376 | {0.79736, 0.79846, 0.80206, 0.80947, 0.82330, 0.87813, |
| | 2377 | 0.85688, 0.85087, 0.86023, 0.89752, 1.15874}, |
| | 2378 | {0.85342, 0.85454, 0.85815, 0.86519, 0.87936, 0.93417, |
| | 2379 | 0.91293, 0.90428, 0.91631, 0.95360, 1.20760}, |
| | 2380 | {0.90949, 0.91061, 0.91423, 0.92128, 0.93544, 0.99026, |
| | 2381 | 0.96807, 0.96305, 0.97239, 1.00967, 1.27078}, |
| | 2382 | {0.96556, 0.96669, 0.97111, 0.97734, 0.99151, 1.04664, |
| | 2383 | 1.02508, 1.01879, 1.02846, 1.06167, 1.32695}, |
| | 2384 | {1.02167, 1.02279, 1.02656, 1.03341, 1.04759, 1.10242, |
| | 2385 | 1.08115, 1.07003, 1.08453, 1.12184, 1.38304}, |
| | 2386 | {1.07776, 1.07883, 1.08242, 1.08950, 1.10384, 1.16422, |
| | 2387 | 1.13725, 1.13133, 1.14061, 1.17793, 1.43910}, |
| | 2388 | {1.13379, 1.13492, 1.13864, 1.14567, 1.15973, 1.21455, |
| | 2389 | 1.19323, 1.18734, 1.19668, 1.23401, 1.49528}, |
| | 2390 | {1.18988, 1.19098, 1.19457, 1.20164, 1.21582, 1.27064, |
| | 2391 | 1.24937, 1.24044, 1.25275, 1.29004, 1.55137}, |
| | 2392 | {1.24592, 1.24706, 1.25087, 1.25773, 1.27188, 1.32670, |
| | 2393 | 1.30544, 1.29953, 1.30883, 1.34613, 1.60743}, |
| | 2394 | {1.30202, 1.30313, 1.30673, 1.31381, 1.32797, 1.38278, |
| | 2395 | 1.36151, 1.35167, 1.36490, 1.40221, 1.66306}, |
| | 2396 | {1.35809, 1.35921, 1.36282, 1.36986, 1.38403, 1.43888, |
| | 2397 | 1.41760, 1.41174, 1.42083, 1.45830, 1.71915}, |
| | 2398 | {1.41419, 1.41528, 1.41890, 1.42595, 1.44011, 1.49496, |
| | 2399 | 1.47368, 1.46769, 1.47706, 1.51436, 1.77523}, |
| | 2400 | {1.47131, 1.47141, 1.47494, 1.48850, 1.49620, 1.55137, |
| | 2401 | 1.52977, 1.51820, 1.53315, 1.57042, 1.83158}, |
| | 2402 | {1.52635, 1.52750, 1.53103, 1.53814, 1.55228, 1.60736, |
| | 2403 | 1.58503, 1.57986, 1.58920, 1.62649, 1.88767}, |
| | 2404 | {1.58418, 1.58355, 1.58711, 1.59526, 1.60833, 1.66316, |
| | 2405 | 1.63345, 1.63261, 1.64556, 1.68204, 1.94359}, |
| | 2406 | {1.64027, 1.63958, 1.64489, 1.65024, 1.66443, 1.71925, |
| | 2407 | 1.69794, 1.69201, 1.70143, 1.73865, 1.99968}, |
| | 2408 | {1.69450, 1.69566, 1.69940, 1.70697, 1.71841, 1.77819, |
| | 2409 | 1.75396, 1.74814, 1.75743, 1.79083, 2.05427}, |
| | 2410 | {1.75054, 1.75221, 1.75527, 1.76306, 1.77662, 1.83428, |
| | 2411 | 1.81006, 1.81173, 1.81345, 1.85076, 2.10289}}; |
| | 2412 | |
| | 2413 | // Garfield simulation at UD = -2100V; vd = 1.959cm/microsec, <driftfield> = 720V/cm |
| | 2414 | Float_t time2100[ktimebin][kZbin] = |
| | 2415 | {{0.09160, 0.09194, 0.09294, 0.09462, 0.09701, 0.10017, |
| | 2416 | 0.10424, 0.10974, 0.11823, 0.13988, 0.37762}, |
| | 2417 | {0.06585, 0.06619, 0.06731, 0.06916, 0.07174, 0.07509, |
| | 2418 | 0.07933, 0.08500, 0.09370, 0.11609, 0.35565}, |
| | 2419 | {0.03960, 0.04001, 0.04171, 0.04430, 0.04774, 0.05182, |
| | 2420 | 0.05668, 0.06294, 0.07291, 0.09896, 0.34676}, |
| | 2421 | {0.01109, 0.01280, 0.01716, 0.02279, 0.02876, 0.03474, |
| | 2422 | 0.04096, 0.04908, 0.06424, 0.10612, 0.36790}, |
| | 2423 | {0.01114, 0.01285, 0.01719, 0.02287, 0.02863, 0.03449, |
| | 2424 | 0.04073, 0.04964, 0.06759, 0.11446, 0.37162}, |
| | 2425 | {0.03922, 0.03977, 0.04146, 0.04386, 0.04711, 0.05109, |
| | 2426 | 0.05605, 0.06287, 0.07575, 0.10713, 0.36298}, |
| | 2427 | {0.06504, 0.06538, 0.06641, 0.06818, 0.07064, 0.07426, |
| | 2428 | 0.07852, 0.08483, 0.09581, 0.12363, 0.37424}, |
| | 2429 | {0.09103, 0.09129, 0.09186, 0.09291, 0.09476, 0.00000, |
| | 2430 | 0.10923, 0.11578, 0.12873, 0.16005, 0.41525}, |
| | 2431 | {0.12723, 0.12777, 0.12988, 0.13458, 0.14579, 0.20264, |
| | 2432 | 0.17421, 0.17078, 0.18132, 0.21708, 0.47699}, |
| | 2433 | {0.17508, 0.17601, 0.17897, 0.18487, 0.19698, 0.24881, |
| | 2434 | 0.22737, 0.22337, 0.23348, 0.27000, 0.53032}, |
| | 2435 | {0.22571, 0.22663, 0.22969, 0.23570, 0.24787, 0.29826, |
| | 2436 | 0.27871, 0.27462, 0.28471, 0.32122, 0.58166}, |
| | 2437 | {0.27664, 0.27759, 0.28067, 0.28669, 0.29891, 0.34898, |
| | 2438 | 0.32982, 0.32570, 0.33576, 0.37229, 0.63268}, |
| | 2439 | {0.32766, 0.32862, 0.33170, 0.33778, 0.34988, 0.39973, |
| | 2440 | 0.38088, 0.37675, 0.38680, 0.42333, 0.68159}, |
| | 2441 | {0.37872, 0.37966, 0.38275, 0.38875, 0.40093, 0.45073, |
| | 2442 | 0.43192, 0.42780, 0.43786, 0.47438, 0.73480}, |
| | 2443 | {0.42974, 0.43070, 0.43378, 0.43982, 0.45196, 0.50177, |
| | 2444 | 0.48297, 0.47884, 0.48889, 0.52544, 0.78581}, |
| | 2445 | {0.48081, 0.48175, 0.48482, 0.49084, 0.50302, 0.55290, |
| | 2446 | 0.53398, 0.52988, 0.53994, 0.57647, 0.83687}, |
| | 2447 | {0.53645, 0.53295, 0.53586, 0.54188, 0.55408, 0.60398, |
| | 2448 | 0.58504, 0.58092, 0.59100, 0.62768, 0.88773}, |
| | 2449 | {0.58345, 0.58409, 0.58690, 0.59292, 0.60510, 0.65562, |
| | 2450 | 0.63609, 0.63197, 0.64203, 0.67856, 0.93907}, |
| | 2451 | {0.63397, 0.63490, 0.63795, 0.64403, 0.65613, 0.70612, |
| | 2452 | 0.68714, 0.68301, 0.69294, 0.72955, 0.99000}, |
| | 2453 | {0.68496, 0.68592, 0.68899, 0.69504, 0.70733, 0.75708, |
| | 2454 | 0.73818, 0.73405, 0.74412, 0.78064, 1.04100}, |
| | 2455 | {0.73600, 0.73696, 0.74003, 0.74624, 0.75828, 0.80805, |
| | 2456 | 0.78904, 0.78512, 0.79517, 0.83152, 1.09205}, |
| | 2457 | {0.78709, 0.78801, 0.79108, 0.79709, 0.80931, 0.85906, |
| | 2458 | 0.84027, 0.83614, 0.84621, 0.88269, 1.14058}, |
| | 2459 | {0.83808, 0.83905, 0.84215, 0.84816, 0.86031, 0.91011, |
| | 2460 | 0.89139, 0.88718, 0.89725, 0.93377, 1.19413}, |
| | 2461 | {0.88916, 0.89010, 0.89320, 0.89920, 0.91136, 0.96117, |
| | 2462 | 0.94235, 0.93822, 0.94828, 0.98480, 1.24538}, |
| | 2463 | {0.94036, 0.94113, 0.94422, 0.95023, 0.96241, 1.01220, |
| | 2464 | 0.99310, 0.98927, 0.99933, 1.03585, 1.29629}, |
| | 2465 | {0.99139, 0.99220, 0.99525, 1.00127, 1.01344, 1.06324, |
| | 2466 | 1.04451, 1.04033, 1.04836, 1.08690, 1.34727}, |
| | 2467 | {1.04261, 1.04325, 1.04628, 1.05232, 1.06448, 1.12090, |
| | 2468 | 1.09546, 1.09136, 1.10142, 1.13795, 1.39831}, |
| | 2469 | {1.09331, 1.09429, 1.09742, 1.10336, 1.11557, 1.16547, |
| | 2470 | 1.14658, 1.13642, 1.15247, 1.18898, 1.44936}, |
| | 2471 | {1.14436, 1.14539, 1.14847, 1.15443, 1.16662, 1.21794, |
| | 2472 | 1.19763, 1.19329, 1.20349, 1.23956, 1.50043}, |
| | 2473 | {1.19533, 1.19651, 1.19943, 1.20548, 1.21666, 1.26753, |
| | 2474 | 1.24862, 1.24434, 1.25455, 1.29106, 1.55142}, |
| | 2475 | {1.24638, 1.24756, 1.25046, 1.25648, 1.26764, 1.31858, |
| | 2476 | 1.29967, 1.29538, 1.30499, 1.34211, 1.60250}, |
| | 2477 | {1.29747, 1.29847, 1.30175, 1.30753, 1.31869, 1.36969, |
| | 2478 | 1.35069, 1.34656, 1.35663, 1.39316, 1.64644}, |
| | 2479 | {1.35537, 1.34952, 1.35255, 1.35869, 1.36973, 1.41387, |
| | 2480 | 1.40173, 1.39761, 1.40768, 1.44396, 1.70238}, |
| | 2481 | {1.39956, 1.40056, 1.40380, 1.40961, 1.42178, 1.46492, |
| | 2482 | 1.45278, 1.45423, 1.45872, 1.49522, 1.75557}, |
| | 2483 | {1.45080, 1.45159, 1.45463, 1.46109, 1.47287, 1.52263, |
| | 2484 | 1.50382, 1.50050, 1.50977, 1.54502, 1.80670}, |
| | 2485 | {1.50165, 1.50264, 1.50570, 1.51214, 1.52233, 1.57370, |
| | 2486 | 1.55484, 1.55155, 1.56080, 1.59731, 1.85778}, |
| | 2487 | {1.55269, 1.55364, 1.55675, 1.56274, 1.57491, 1.62598, |
| | 2488 | 1.60590, 1.60259, 1.61185, 1.64836, 1.90883}, |
| | 2489 | {1.60368, 1.60469, 1.60779, 1.61373, 1.62596, 1.67738, |
| | 2490 | 1.65651, 1.65249, 1.66290, 1.69936, 1.95959}}; |
| | 2491 | |
| | 2492 | // Garfield simulation at UD = -2200V; vd = 2.134cm/microsec, <driftfield> = 753V/cm |
| | 2493 | Float_t time2200[ktimebin][kZbin] = |
| | 2494 | {{0.09162, 0.09194, 0.09292, 0.09460, 0.09702, 0.10014, |
| | 2495 | 0.10421, 0.10971, 0.11820, 0.13990, 0.37745}, |
| | 2496 | {0.06581, 0.06618, 0.06730, 0.06915, 0.07173, 0.07507, |
| | 2497 | 0.07931, 0.08497, 0.09368, 0.11609, 0.35560}, |
| | 2498 | {0.03947, 0.04001, 0.04167, 0.04429, 0.04772, 0.05183, |
| | 2499 | 0.05667, 0.06293, 0.07292, 0.09900, 0.34673}, |
| | 2500 | {0.01111, 0.01280, 0.01716, 0.02279, 0.02876, 0.03473, |
| | 2501 | 0.04091, 0.04907, 0.06426, 0.10620, 0.36766}, |
| | 2502 | {0.01113, 0.01285, 0.01719, 0.02276, 0.02863, 0.03452, |
| | 2503 | 0.04076, 0.04960, 0.06745, 0.11419, 0.37139}, |
| | 2504 | {0.03923, 0.03978, 0.04137, 0.04387, 0.04713, 0.05110, |
| | 2505 | 0.05605, 0.06284, 0.07551, 0.10677, 0.36210}, |
| | 2506 | {0.06505, 0.06540, 0.06644, 0.06820, 0.07069, 0.07401, |
| | 2507 | 0.07852, 0.08479, 0.09565, 0.12325, 0.37313}, |
| | 2508 | {0.09107, 0.09127, 0.09181, 0.09291, 0.09474, 0.00000, |
| | 2509 | 0.10883, 0.11528, 0.12789, 0.15865, 0.41313}, |
| | 2510 | {0.12559, 0.12622, 0.12800, 0.13206, 0.14166, 0.19331, |
| | 2511 | 0.16832, 0.16632, 0.17724, 0.21218, 0.47098}, |
| | 2512 | {0.16992, 0.17070, 0.17325, 0.17831, 0.18871, 0.23557, |
| | 2513 | 0.21690, 0.21451, 0.22514, 0.26082, 0.52034}, |
| | 2514 | {0.21640, 0.21722, 0.21987, 0.22500, 0.23540, 0.28097, |
| | 2515 | 0.26399, 0.26154, 0.27214, 0.30784, 0.56734}, |
| | 2516 | {0.26318, 0.26400, 0.26679, 0.27181, 0.28220, 0.32739, |
| | 2517 | 0.31090, 0.30842, 0.31902, 0.35474, 0.61415}, |
| | 2518 | {0.31001, 0.31085, 0.31348, 0.31866, 0.32903, 0.37412, |
| | 2519 | 0.35777, 0.35546, 0.36588, 0.40159, 0.66103}, |
| | 2520 | {0.35687, 0.35769, 0.36033, 0.36556, 0.37588, 0.42094, |
| | 2521 | 0.40523, 0.40214, 0.41273, 0.44841, 0.70785}, |
| | 2522 | {0.40372, 0.40457, 0.40723, 0.41234, 0.42273, 0.46778, |
| | 2523 | 0.45148, 0.44903, 0.45961, 0.49526, 0.75486}, |
| | 2524 | {0.45062, 0.45139, 0.45404, 0.45966, 0.46958, 0.51470, |
| | 2525 | 0.49833, 0.49584, 0.50644, 0.54211, 0.80160}, |
| | 2526 | {0.49742, 0.49825, 0.50088, 0.50605, 0.51644, 0.56148, |
| | 2527 | 0.54518, 0.54270, 0.55330, 0.58897, 0.84854}, |
| | 2528 | {0.54427, 0.54510, 0.54774, 0.55290, 0.56329, 0.60846, |
| | 2529 | 0.59203, 0.58955, 0.60014, 0.63578, 0.89528}, |
| | 2530 | {0.59119, 0.59199, 0.59471, 0.59975, 0.61014, 0.65533, |
| | 2531 | 0.63889, 0.63636, 0.64699, 0.68269, 0.94197}, |
| | 2532 | {0.63866, 0.63880, 0.64145, 0.64664, 0.65701, 0.70639, |
| | 2533 | 0.68574, 0.68325, 0.69385, 0.72949, 0.98900}, |
| | 2534 | {0.68483, 0.68566, 0.68831, 0.69347, 0.70386, 0.74890, |
| | 2535 | 0.73260, 0.73010, 0.74069, 0.77638, 1.03320}, |
| | 2536 | {0.73168, 0.73255, 0.73515, 0.74031, 0.75072, 0.79576, |
| | 2537 | 0.77117, 0.77501, 0.78755, 0.82318, 1.08006}, |
| | 2538 | {0.77854, 0.78310, 0.78200, 0.79525, 0.79756, 0.84281, |
| | 2539 | 0.81803, 0.82393, 0.83441, 0.87008, 1.12692}, |
| | 2540 | {0.82541, 0.82642, 0.82916, 0.83528, 0.84442, 0.89086, |
| | 2541 | 0.87315, 0.87079, 0.88125, 0.91694, 1.17648}, |
| | 2542 | {0.87226, 0.87308, 0.87602, 0.88086, 0.89128, 0.93772, |
| | 2543 | 0.92001, 0.91751, 0.92811, 0.95587, 1.22328}, |
| | 2544 | {0.91921, 0.91994, 0.92256, 0.92772, 0.94713, 0.98566, |
| | 2545 | 0.96690, 0.96436, 0.97495, 1.01064, 1.26882}, |
| | 2546 | {0.96790, 0.96679, 0.96941, 0.97463, 0.99399, 1.03001, |
| | 2547 | 1.01376, 1.01112, 1.02181, 1.05749, 1.31568}, |
| | 2548 | {1.01278, 1.01390, 1.01674, 1.02147, 1.03182, 1.07820, |
| | 2549 | 1.06056, 1.05798, 1.06867, 1.10433, 1.36390}, |
| | 2550 | {1.05964, 1.06076, 1.06331, 1.06833, 1.07870, 1.13297, |
| | 2551 | 1.10742, 1.10520, 1.11543, 1.15120, 1.41069}, |
| | 2552 | {1.10664, 1.10762, 1.10997, 1.11519, 1.12556, 1.17531, |
| | 2553 | 1.15427, 1.14620, 1.16229, 1.19805, 1.45758}, |
| | 2554 | {1.15352, 1.15421, 1.15683, 1.16218, 1.17242, 1.21910, |
| | 2555 | 1.20035, 1.19863, 1.20579, 1.24473, 1.50412}, |
| | 2556 | {1.20019, 1.20115, 1.20369, 1.20892, 1.21928, 1.26913, |
| | 2557 | 1.24721, 1.24549, 1.25605, 1.29159, 1.54920}, |
| | 2558 | {1.24707, 1.24846, 1.25052, 1.25602, 1.26608, 1.31558, |
| | 2559 | 1.29448, 1.29232, 1.30293, 1.33675, 1.59798}, |
| | 2560 | {1.29391, 1.29475, 1.29738, 1.30255, 1.31294, 1.36244, |
| | 2561 | 1.34167, 1.33918, 1.34979, 1.38229, 1.64496}, |
| | 2562 | {1.34078, 1.34304, 1.34424, 1.35565, 1.35980, 1.40930, |
| | 2563 | 1.38853, 1.38229, 1.39664, 1.42863, 1.69162}, |
| | 2564 | {1.38762, 1.38847, 1.39110, 1.39627, 1.40666, 1.45183, |
| | 2565 | 1.43539, 1.43289, 1.44348, 1.47549, 1.73876}, |
| | 2566 | {1.43524, 1.43533, 1.43796, 1.44310, 1.45371, 1.49305, |
| | 2567 | 1.48224, 1.47941, 1.49034, 1.52601, 1.78552}, |
| | 2568 | {1.48122, 1.48219, 1.48482, 1.48991, 1.50030, 1.53991, |
| | 2569 | 1.52898, 1.52653, 1.53653, 1.57282, 1.82386}}; |
| | 2570 | |
| | 2571 | if (fTimeStruct1) { |
| | 2572 | delete [] fTimeStruct1; |
| | 2573 | } |
| | 2574 | fTimeStruct1 = new Float_t[ktimebin*kZbin]; |
| | 2575 | |
| | 2576 | if (fTimeStruct2) { |
| | 2577 | delete [] fTimeStruct2; |
| | 2578 | } |
| | 2579 | fTimeStruct2 = new Float_t[ktimebin*kZbin]; |
| | 2580 | |
| | 2581 | for (Int_t ctrt = 0; ctrt < ktimebin; ctrt++) { |
| | 2582 | for (Int_t ctrz = 0; ctrz < kZbin; ctrz++) { |
| | 2583 | if (vdrift > fVDsmp[6]) { |
| | 2584 | fTimeStruct1[ctrt+ctrz*ktimebin] = time2100[ctrt][ctrz]; |
| | 2585 | fTimeStruct2[ctrt+ctrz*ktimebin] = time2200[ctrt][ctrz]; |
| | 2586 | fVDlo = fVDsmp[6]; |
| | 2587 | fVDhi = fVDsmp[7]; |
| | 2588 | } |
| | 2589 | else if (vdrift > fVDsmp[5]) { |
| | 2590 | fTimeStruct1[ctrt+ctrz*ktimebin] = time2000[ctrt][ctrz]; |
| | 2591 | fTimeStruct2[ctrt+ctrz*ktimebin] = time2100[ctrt][ctrz]; |
| | 2592 | fVDlo = fVDsmp[5]; |
| | 2593 | fVDhi = fVDsmp[6]; |
| | 2594 | } |
| | 2595 | else if (vdrift > fVDsmp[4]) { |
| | 2596 | fTimeStruct1[ctrt+ctrz*ktimebin] = time1900[ctrt][ctrz]; |
| | 2597 | fTimeStruct2[ctrt+ctrz*ktimebin] = time2000[ctrt][ctrz]; |
| | 2598 | fVDlo = fVDsmp[4]; |
| | 2599 | fVDhi = fVDsmp[5]; |
| | 2600 | } |
| | 2601 | else if (vdrift > fVDsmp[3]) { |
| | 2602 | fTimeStruct1[ctrt+ctrz*ktimebin] = time1800[ctrt][ctrz]; |
| | 2603 | fTimeStruct2[ctrt+ctrz*ktimebin] = time1900[ctrt][ctrz]; |
| | 2604 | fVDlo = fVDsmp[3]; |
| | 2605 | fVDhi = fVDsmp[4]; |
| | 2606 | } |
| | 2607 | else if (vdrift > fVDsmp[2]) { |
| | 2608 | fTimeStruct1[ctrt+ctrz*ktimebin] = time1700[ctrt][ctrz]; |
| | 2609 | fTimeStruct2[ctrt+ctrz*ktimebin] = time1800[ctrt][ctrz]; |
| | 2610 | fVDlo = fVDsmp[2]; |
| | 2611 | fVDhi = fVDsmp[3]; |
| | 2612 | } |
| | 2613 | else if (vdrift > fVDsmp[1]) { |
| | 2614 | fTimeStruct1[ctrt+ctrz*ktimebin] = time1600[ctrt][ctrz]; |
| | 2615 | fTimeStruct2[ctrt+ctrz*ktimebin] = time1700[ctrt][ctrz]; |
| | 2616 | fVDlo = fVDsmp[1]; |
| | 2617 | fVDhi = fVDsmp[2]; |
| | 2618 | } |
| | 2619 | else if (vdrift > (fVDsmp[0] - 1.0e-5)) { |
| | 2620 | fTimeStruct1[ctrt+ctrz*ktimebin] = time1500[ctrt][ctrz]; |
| | 2621 | fTimeStruct2[ctrt+ctrz*ktimebin] = time1600[ctrt][ctrz]; |
| | 2622 | fVDlo = fVDsmp[0]; |
| | 2623 | fVDhi = fVDsmp[1]; |
| | 2624 | } |
| | 2625 | } |
| | 2626 | } |
| | 2627 | |
| | 2628 | } |
| | 2629 | |
| | 2630 | //_____________________________________________________________________________ |
| | 2631 | void AliTRDdigitizer::RecalcDiffusion(Float_t vdrift) |
| | 2632 | { |
| | 2633 | // |
| | 2634 | // Recalculates the diffusion parameters |
| | 2635 | // |
| | 2636 | |
| | 2637 | if (vdrift == fDiffLastVdrift) { |
| | 2638 | return; |
| | 2639 | } |
| | 2640 | |
| | 2641 | AliTRDSimParam *simParam = AliTRDSimParam::Instance(); |
| | 2642 | if (!simParam) { |
| | 2643 | AliFatal("Could not get simulation parameters"); |
| | 2644 | return; |
| | 2645 | } |
| | 2646 | |
| | 2647 | AliTRDCommonParam *commonParam = AliTRDCommonParam::Instance(); |
| | 2648 | if (!commonParam) { |
| | 2649 | AliFatal("Could not get common parameters"); |
| | 2650 | return; |
| | 2651 | } |
| | 2652 | |
| | 2653 | AliTRDcalibDB *calibration = AliTRDcalibDB::Instance(); |
| | 2654 | if (!calibration) { |
| | 2655 | AliFatal("Could not get calibration object"); |
| | 2656 | return; |
| | 2657 | } |
| | 2658 | |
| | 2659 | fDiffLastVdrift = vdrift; |
| | 2660 | |
| | 2661 | if (simParam->IsXenon()) { |
| | 2662 | |
| | 2663 | // |
| | 2664 | // Vd and B-field dependent diffusion and Lorentz angle |
| | 2665 | // |
| | 2666 | |
| | 2667 | // The magnetic field strength |
| | 2668 | Double_t x[3] = { 0.0, 0.0, 0.0 }; |
| | 2669 | Double_t b[3] = {0.,0.,0.}; |
| | 2670 | TGeoGlobalMagField::Instance()->Field(x,b); // b[] is in kilo Gauss |
| | 2671 | Float_t field = b[2] * 0.1; // Tesla |
| | 2672 | |
| | 2673 | |
| | 2674 | |
| | 2675 | // DiffusionL |
| | 2676 | const Int_t kNbL = 5; |
| | 2677 | Float_t p0L[kNbL] = { 0.007440, 0.007493, 0.007513, 0.007672, 0.007831 }; |
| | 2678 | Float_t p1L[kNbL] = { 0.019252, 0.018912, 0.018636, 0.018012, 0.017343 }; |
| | 2679 | Float_t p2L[kNbL] = { -0.005042, -0.004926, -0.004867, -0.004650, -0.004424 }; |
| | 2680 | Float_t p3L[kNbL] = { 0.000195, 0.000189, 0.000195, 0.000182, 0.000169 }; |
| | 2681 | |
| | 2682 | Int_t ibL = ((Int_t) (10 * (field - 0.15))); |
| | 2683 | ibL = TMath::Max( 0,ibL); |
| | 2684 | ibL = TMath::Min(kNbL,ibL); |
| | 2685 | |
| | 2686 | fDiffusionL = p0L[ibL] |
| | 2687 | + p1L[ibL] * vdrift |
| | 2688 | + p2L[ibL] * vdrift*vdrift |
| | 2689 | + p3L[ibL] * vdrift*vdrift*vdrift; |
| | 2690 | |
| | 2691 | // DiffusionT |
| | 2692 | const Int_t kNbT = 5; |
| | 2693 | Float_t p0T[kNbT] = { 0.009550, 0.009599, 0.009674, 0.009757, 0.009850 }; |
| | 2694 | Float_t p1T[kNbT] = { 0.006667, 0.006539, 0.006359, 0.006153, 0.005925 }; |
| | 2695 | Float_t p2T[kNbT] = { -0.000853, -0.000798, -0.000721, -0.000635, -0.000541 }; |
| | 2696 | Float_t p3T[kNbT] = { 0.000131, 0.000122, 0.000111, 0.000098, 0.000085 }; |
| | 2697 | |
| | 2698 | Int_t ibT= ((Int_t) (10 * (field - 0.15))); |
| | 2699 | ibT = TMath::Max( 0,ibT); |
| | 2700 | ibT = TMath::Min(kNbT,ibT); |
| | 2701 | |
| | 2702 | fDiffusionT = p0T[ibT] |
| | 2703 | + p1T[ibT] * vdrift |
| | 2704 | + p2T[ibT] * vdrift*vdrift |
| | 2705 | + p3T[ibT] * vdrift*vdrift*vdrift; |
| | 2706 | |
| | 2707 | // OmegaTau |
| | 2708 | fOmegaTau = calibration->GetOmegaTau(vdrift,field); |
| | 2709 | if (commonParam->ExBOn()) { |
| | 2710 | fLorentzFactor = 1.0 / (1.0 + fOmegaTau*fOmegaTau); |
| | 2711 | } |
| | 2712 | else { |
| | 2713 | fLorentzFactor = 1.0; |
| | 2714 | } |
| | 2715 | |
| | 2716 | } |
| | 2717 | |
| | 2718 | else if (simParam->IsArgon()) { |
| | 2719 | |
| | 2720 | // Diffusion constants and Lorentz angle only for B = 0.5T |
| | 2721 | fDiffusionL = 0.0182; |
| | 2722 | fDiffusionT = 0.0159; |
| | 2723 | fOmegaTau = 0.0219769; |
| | 2724 | if (commonParam->ExBOn()) { |
| | 2725 | fLorentzFactor = 1.0 / (1.0 + fOmegaTau*fOmegaTau); |
| | 2726 | } |
| | 2727 | else { |
| | 2728 | fLorentzFactor = 1.0; |
| | 2729 | } |
| | 2730 | |
| | 2731 | } |
| | 2732 | |
| | 2733 | } |
| | 2734 | |
| | 2735 | //_____________________________________________________________________________ |
| | 2736 | Float_t AliTRDdigitizer::GetDiffusionL(Float_t vdrift) |
| | 2737 | { |
| | 2738 | // |
| | 2739 | // Returns the longitudinal diffusion coefficient for a given drift |
| | 2740 | // velocity <vd> and a B-field <b> for Xe/CO2 (15%). |
| | 2741 | // The values are according to a GARFIELD simulation. |
| | 2742 | // |
| | 2743 | |
| | 2744 | RecalcDiffusion(vdrift); |
| | 2745 | |
| | 2746 | return fDiffusionL; |
| | 2747 | |
| | 2748 | } |
| | 2749 | |
| | 2750 | //_____________________________________________________________________________ |
| | 2751 | Float_t AliTRDdigitizer::GetDiffusionT(Float_t vdrift) |
| | 2752 | { |
| | 2753 | // |
| | 2754 | // Returns the transverse diffusion coefficient for a given drift |
| | 2755 | // velocity <vd> and a B-field <b> for Xe/CO2 (15%). |
| | 2756 | // The values are according to a GARFIELD simulation. |
| | 2757 | // |
| | 2758 | |
| | 2759 | RecalcDiffusion(vdrift); |
| | 2760 | |
| | 2761 | return fDiffusionT; |
| | 2762 | |
| | 2763 | } |
| | 2764 | |
| | 2765 | //_____________________________________________________________________________ |
| | 2766 | Int_t AliTRDdigitizer::Diffusion(Float_t vdrift, Double_t absdriftlength |
| | 2767 | , Double_t &lRow, Double_t &lCol, Double_t &lTime) |
| | 2768 | { |
| | 2769 | // |
| | 2770 | // Applies the diffusion smearing to the position of a single electron. |
| | 2771 | // Depends on absolute drift length. |
| | 2772 | // |
| | 2773 | |
| | 2774 | RecalcDiffusion(vdrift); |
| | 2775 | |
| | 2776 | Float_t driftSqrt = TMath::Sqrt(absdriftlength); |
| | 2777 | Float_t sigmaT = driftSqrt * fDiffusionT; |
| | 2778 | Float_t sigmaL = driftSqrt * fDiffusionL; |
| | 2779 | lRow = gRandom->Gaus(lRow ,sigmaT); |
| | 2780 | lCol = gRandom->Gaus(lCol ,sigmaT * GetLorentzFactor(vdrift)); |
| | 2781 | lTime = gRandom->Gaus(lTime,sigmaL * GetLorentzFactor(vdrift)); |
| | 2782 | |
| | 2783 | return 1; |
| | 2784 | |
| | 2785 | } |
| | 2786 | |
| | 2787 | //_____________________________________________________________________________ |
| | 2788 | Float_t AliTRDdigitizer::GetLorentzFactor(Float_t vd) |
| | 2789 | { |
| | 2790 | // |
| | 2791 | // Returns the recalculated Lorentz factor |
| | 2792 | // |
| | 2793 | |
| | 2794 | RecalcDiffusion(vd); |
| | 2795 | |
| | 2796 | return fLorentzFactor; |
| | 2797 | |
| | 2798 | } |
| | 2799 | |
| | 2800 | //_____________________________________________________________________________ |
| | 2801 | Int_t AliTRDdigitizer::ExB(Float_t vdrift, Double_t driftlength, Double_t &lCol) |
| | 2802 | { |
| | 2803 | // |
| | 2804 | // Applies E x B effects to the position of a single electron. |
| | 2805 | // Depends on signed drift length. |
| | 2806 | // |
| | 2807 | |
| | 2808 | RecalcDiffusion(vdrift); |
| | 2809 | |
| | 2810 | lCol = lCol + fOmegaTau * driftlength; |
| | 2811 | |
| | 2812 | return 1; |
| | 2813 | |
| | 2814 | } |
| | 2815 | |
| | 2816 | //_____________________________________________________________________________ |
| | 2817 | void AliTRDdigitizer::ZS(AliTRDarrayADC *digits) |
| | 2818 | { |
| | 2819 | // |
| | 2820 | // Apply the ZS |
| | 2821 | // |
| | 2822 | |
| | 2823 | // Create the temporary digits container |
| | 2824 | AliTRDarrayADC *tempDigits; |
| | 2825 | tempDigits = new AliTRDarrayADC(); |
| | 2826 | Int_t dim4 = digits->GetNrow(); |
| | 2827 | Int_t dim5 = digits->GetNcol()+2; |
| | 2828 | Int_t dim6 = digits->GetNtime(); |
| | 2829 | Int_t lim = dim5-1; |
| | 2830 | |
| | 2831 | tempDigits->Allocate(dim4,dim5,dim6); |
| | 2832 | |
| | 2833 | for(Int_t row=0;row<dim4;row++) |
| | 2834 | { |
| | 2835 | for(Int_t col=0;col<dim5;col++) |
| | 2836 | { |
| | 2837 | for(Int_t time=0;time<dim6;time++) |
| | 2838 | { |
| | 2839 | if(col==0||col==lim) |
| | 2840 | { |
| | 2841 | tempDigits->SetData(row,col,time,0); |
| | 2842 | } |
| | 2843 | else |
| | 2844 | { |
| | 2845 | tempDigits->SetData(row,col,time,digits->GetData(row,col-1,time)); |
| | 2846 | } |
| | 2847 | } |
| | 2848 | } |
| | 2849 | } |
| | 2850 | |
| | 2851 | //Create and initialize the mcm object |
| | 2852 | AliTRDmcmSim* mcmfast; |
| | 2853 | mcmfast = new AliTRDmcmSim(); |
| | 2854 | mcmfast->StartfastZS(dim5,dim6); |
| | 2855 | |
| | 2856 | //Call the methods in the mcm class using the temporary array as input |
| | 2857 | for(Int_t row=0;row<dim4;row++) |
| | 2858 | { |
| | 2859 | for(Int_t col=0;col<dim5;col++) |
| | 2860 | { |
| | 2861 | for(Int_t time=0;time<dim6;time++) |
| | 2862 | { |
| | 2863 | mcmfast->SetData(col,time,tempDigits->GetData(row,col,time)); |
| | 2864 | } |
| | 2865 | } |
| | 2866 | mcmfast->Filter(); |
| | 2867 | mcmfast->ZSMapping(); |
| | 2868 | mcmfast->FlagDigitsArray(tempDigits,row); |
| | 2869 | mcmfast->StartfastZS(dim5,dim6); |
| | 2870 | } |
| | 2871 | |
| | 2872 | //Modify the digits array to indicate suppressed values |
| | 2873 | for(Int_t irow=0; irow<dim4;irow++) |
| | 2874 | { |
| | 2875 | for(Int_t icol=1; icol<lim;icol++) |
| | 2876 | { |
| | 2877 | for(Int_t itime=0; itime<dim6;itime++) |
| | 2878 | { |
| | 2879 | if(tempDigits->GetData(irow,icol,itime)==-1) // If supressed in temporary array |
| | 2880 | { |
| | 2881 | digits->SetData(irow,icol-1,itime,-1); // Supressed values indicated by -1 in the digits array |
| | 2882 | } |
| | 2883 | } |
| | 2884 | } |
| | 2885 | } |
| | 2886 | |
| | 2887 | // Delete objects |
| | 2888 | delete mcmfast; |
| | 2889 | delete tempDigits; |
| | 2890 | |
| | 2891 | } |
git://git.uio.no / u / mrichter / AliRoot.git / blame_incremental