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3551db50 | 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 | // Class providing the calibration parameters by accessing the CDB // | |
21 | // // | |
2745a409 | 22 | // Request an instance with AliTRDcalibDB::Instance() // |
3551db50 | 23 | // If a new event is processed set the event number with SetRun // |
24 | // Then request the calibration data // | |
25 | // // | |
2745a409 | 26 | // Author: // |
27 | // Jan Fiete Grosse-Oetringhaus (Jan.Fiete.Grosse-Oetringhaus@cern.ch) // | |
28 | // // | |
3551db50 | 29 | /////////////////////////////////////////////////////////////////////////////// |
30 | ||
090026bf | 31 | #include <TMath.h> |
3551db50 | 32 | #include <TRandom.h> |
33 | ||
2745a409 | 34 | #include "AliCDBManager.h" |
35 | #include "AliCDBStorage.h" | |
36 | #include "AliCDBEntry.h" | |
37 | #include "AliLog.h" | |
3551db50 | 38 | |
39 | #include "AliTRDcalibDB.h" | |
40 | #include "AliTRDgeometry.h" | |
41 | #include "AliTRDpadPlane.h" | |
42 | #include "AliTRDCommonParam.h" | |
43 | ||
7754cd1f | 44 | #include "Cal/AliTRDCalROC.h" |
7754cd1f | 45 | #include "Cal/AliTRDCalPad.h" |
46 | #include "Cal/AliTRDCalDet.h" | |
47 | #include "Cal/AliTRDCalGlobals.h" | |
48 | #include "Cal/AliTRDCalPIDLQ.h" | |
49 | #include "Cal/AliTRDCalMonitoring.h" | |
7754cd1f | 50 | #include "Cal/AliTRDCalSuperModuleStatus.h" |
51 | #include "Cal/AliTRDCalChamberStatus.h" | |
52 | #include "Cal/AliTRDCalMCMStatus.h" | |
53 | #include "Cal/AliTRDCalPadStatus.h" | |
54 | #include "Cal/AliTRDCalSingleChamberStatus.h" | |
3551db50 | 55 | |
56 | ClassImp(AliTRDcalibDB) | |
57 | ||
2745a409 | 58 | AliTRDcalibDB *AliTRDcalibDB::fgInstance = 0; |
59 | Bool_t AliTRDcalibDB::fgTerminated = kFALSE; | |
3551db50 | 60 | |
61 | //_ singleton implementation __________________________________________________ | |
62 | AliTRDcalibDB* AliTRDcalibDB::Instance() | |
63 | { | |
64 | // | |
65 | // Singleton implementation | |
66 | // Returns an instance of this class, it is created if neccessary | |
63a700c6 | 67 | // |
3551db50 | 68 | |
6d50f529 | 69 | if (fgTerminated != kFALSE) { |
3551db50 | 70 | return 0; |
6d50f529 | 71 | } |
3551db50 | 72 | |
6d50f529 | 73 | if (fgInstance == 0) { |
3551db50 | 74 | fgInstance = new AliTRDcalibDB(); |
6d50f529 | 75 | } |
e254cad1 | 76 | |
3551db50 | 77 | return fgInstance; |
4e009ce4 | 78 | |
3551db50 | 79 | } |
80 | ||
2745a409 | 81 | //_____________________________________________________________________________ |
3551db50 | 82 | void AliTRDcalibDB::Terminate() |
83 | { | |
84 | // | |
85 | // Singleton implementation | |
6bf5f0ce | 86 | // Deletes the instance of this class and sets the terminated flag, |
87 | // instances cannot be requested anymore | |
3551db50 | 88 | // This function can be called several times. |
89 | // | |
90 | ||
91 | fgTerminated = kTRUE; | |
92 | ||
6d50f529 | 93 | if (fgInstance != 0) { |
3551db50 | 94 | delete fgInstance; |
95 | fgInstance = 0; | |
96 | } | |
2745a409 | 97 | |
3551db50 | 98 | } |
99 | ||
100 | //_____________________________________________________________________________ | |
101 | AliTRDcalibDB::AliTRDcalibDB() | |
2745a409 | 102 | :TObject() |
103 | ,fRun(-1) | |
6d50f529 | 104 | ,fPRFsmp(0) |
105 | ,fPRFbin(0) | |
106 | ,fPRFlo(0) | |
107 | ,fPRFhi(0) | |
108 | ,fPRFwid(0) | |
109 | ,fPRFpad(0) | |
3551db50 | 110 | { |
111 | // | |
2745a409 | 112 | // Default constructor |
3551db50 | 113 | // |
2745a409 | 114 | // TODO Default runnumber is set to 0, this should be changed later |
115 | // to an invalid value (e.g. -1) to prevent | |
3551db50 | 116 | // TODO invalid calibration data to be used. |
2745a409 | 117 | // |
118 | ||
95867fd1 | 119 | for (Int_t i = 0; i < kCDBCacheSize; ++i) { |
2745a409 | 120 | fCDBCache[i] = 0; |
121 | fCDBEntries[i] = 0; | |
122 | } | |
3551db50 | 123 | |
2745a409 | 124 | // Create the sampled PRF |
125 | SamplePRF(); | |
126 | ||
127 | } | |
128 | ||
129 | //_____________________________________________________________________________ | |
130 | AliTRDcalibDB::AliTRDcalibDB(const AliTRDcalibDB &c) | |
131 | :TObject(c) | |
6d50f529 | 132 | ,fRun(-1) |
133 | ,fPRFsmp(0) | |
134 | ,fPRFbin(0) | |
135 | ,fPRFlo(0) | |
136 | ,fPRFhi(0) | |
137 | ,fPRFwid(0) | |
138 | ,fPRFpad(0) | |
2745a409 | 139 | { |
140 | // | |
141 | // Copy constructor (not that it make any sense for a singleton...) | |
142 | // | |
143 | ||
95867fd1 | 144 | for (Int_t i = 0; i < kCDBCacheSize; ++i) { |
2745a409 | 145 | fCDBCache[i] = 0; |
3551db50 | 146 | fCDBEntries[i] = 0; |
147 | } | |
6a739e92 | 148 | |
149 | // Create the sampled PRF | |
150 | SamplePRF(); | |
2745a409 | 151 | |
152 | } | |
153 | ||
154 | //_____________________________________________________________________________ | |
155 | AliTRDcalibDB &AliTRDcalibDB::operator=(const AliTRDcalibDB &c) | |
156 | { | |
157 | // | |
158 | // Assignment operator (same as above ...) | |
159 | // | |
160 | ||
161 | if (this != &c) { | |
162 | AliFatal("No assignment operator defined"); | |
163 | } | |
4e009ce4 | 164 | |
2745a409 | 165 | return *this; |
166 | ||
acba9bad | 167 | } |
3551db50 | 168 | |
169 | //_____________________________________________________________________________ | |
170 | AliTRDcalibDB::~AliTRDcalibDB() | |
171 | { | |
172 | // | |
173 | // destructor | |
174 | // | |
175 | ||
6d50f529 | 176 | if (fPRFsmp) { |
177 | delete [] fPRFsmp; | |
178 | fPRFsmp = 0; | |
6a739e92 | 179 | } |
180 | ||
3551db50 | 181 | Invalidate(); |
2745a409 | 182 | |
acba9bad | 183 | } |
3551db50 | 184 | |
63a700c6 | 185 | //_caching functions____________________________________________________________ |
95867fd1 | 186 | const TObject *AliTRDcalibDB::GetCachedCDBObject(Int_t id) |
63a700c6 | 187 | { |
2745a409 | 188 | // |
189 | // Retrieves a cdb object with the given id. The objects are cached as | |
190 | // long as the run number is not changed. | |
191 | // | |
192 | // Put together the available objects here by using the lines | |
193 | // a) For usual calibration objects: | |
194 | // case kID<Name> : | |
195 | // return CacheCDBEntry(kID<Name>,"TRD/Calib/<Path>"); | |
196 | // break; | |
197 | // See function CacheCDBEntry for details. | |
198 | // and | |
199 | // b) For calibration data which depends on two objects: One containing | |
200 | // a value per detector and one the local fluctuations per pad: | |
201 | // case kID<Name> : | |
202 | // return CacheMergeCDBEntry(kID<Name>,"TRD/Calib/<padPath>","TRD/Calib/<chamberPath>"); | |
203 | // break; | |
204 | // See function CacheMergeCDBEntry for details. | |
205 | // | |
63a700c6 | 206 | |
6d50f529 | 207 | switch (id) { |
2745a409 | 208 | |
209 | // Parameters defined per pad and chamber | |
210 | case kIDVdriftPad : | |
6d50f529 | 211 | return CacheCDBEntry(kIDVdriftPad ,"TRD/Calib/LocalVdrift"); |
2745a409 | 212 | break; |
213 | case kIDVdriftChamber : | |
6d50f529 | 214 | return CacheCDBEntry(kIDVdriftChamber ,"TRD/Calib/ChamberVdrift"); |
2745a409 | 215 | break; |
216 | case kIDT0Pad : | |
6d50f529 | 217 | return CacheCDBEntry(kIDT0Pad ,"TRD/Calib/LocalT0"); |
2745a409 | 218 | break; |
219 | case kIDT0Chamber : | |
6d50f529 | 220 | return CacheCDBEntry(kIDT0Chamber ,"TRD/Calib/ChamberT0"); |
2745a409 | 221 | break; |
222 | case kIDGainFactorPad : | |
6d50f529 | 223 | return CacheCDBEntry(kIDGainFactorPad ,"TRD/Calib/LocalGainFactor"); |
2745a409 | 224 | break; |
225 | case kIDGainFactorChamber : | |
6d50f529 | 226 | return CacheCDBEntry(kIDGainFactorChamber ,"TRD/Calib/ChamberGainFactor"); |
2745a409 | 227 | break; |
228 | ||
229 | // Parameters defined per pad | |
230 | case kIDPRFWidth : | |
6d50f529 | 231 | return CacheCDBEntry(kIDPRFWidth ,"TRD/Calib/PRFWidth"); |
2745a409 | 232 | break; |
233 | ||
234 | // Status values | |
235 | case kIDSuperModuleStatus : | |
6d50f529 | 236 | return CacheCDBEntry(kIDSuperModuleStatus ,"TRD/Calib/SuperModuleStatus"); |
2745a409 | 237 | break; |
238 | case kIDChamberStatus : | |
6d50f529 | 239 | return CacheCDBEntry(kIDChamberStatus ,"TRD/Calib/ChamberStatus"); |
2745a409 | 240 | break; |
241 | case kIDMCMStatus : | |
6d50f529 | 242 | return CacheCDBEntry(kIDMCMStatus ,"TRD/Calib/MCMStatus"); |
2745a409 | 243 | break; |
244 | case kIDPadStatus : | |
6d50f529 | 245 | return CacheCDBEntry(kIDPadStatus ,"TRD/Calib/PadStatus"); |
2745a409 | 246 | break; |
247 | ||
248 | // Global parameters | |
249 | case kIDMonitoringData : | |
6d50f529 | 250 | return CacheCDBEntry(kIDMonitoringData ,"TRD/Calib/MonitoringData"); |
2745a409 | 251 | break; |
252 | case kIDGlobals : | |
6d50f529 | 253 | return CacheCDBEntry(kIDGlobals ,"TRD/Calib/Globals"); |
2745a409 | 254 | break; |
255 | case kIDPIDLQ : | |
6d50f529 | 256 | return CacheCDBEntry(kIDPIDLQ ,"TRD/Calib/PIDLQ"); |
2745a409 | 257 | break; |
258 | ||
259 | } | |
260 | ||
261 | return 0; | |
262 | ||
63a700c6 | 263 | } |
264 | ||
265 | //_____________________________________________________________________________ | |
95867fd1 | 266 | AliCDBEntry *AliTRDcalibDB::GetCDBEntry(const char *cdbPath) |
63a700c6 | 267 | { |
268 | // | |
269 | // Retrieves an entry with path <cdbPath> from the CDB. | |
270 | // | |
271 | ||
95867fd1 | 272 | AliCDBEntry *entry = AliCDBManager::Instance()->Get(cdbPath,fRun); |
2745a409 | 273 | if (!entry) { |
274 | AliError(Form("Failed to get entry: %s",cdbPath)); | |
63a700c6 | 275 | return 0; |
276 | } | |
277 | ||
63a700c6 | 278 | return entry; |
2745a409 | 279 | |
63a700c6 | 280 | } |
281 | ||
282 | //_____________________________________________________________________________ | |
95867fd1 | 283 | const TObject *AliTRDcalibDB::CacheCDBEntry(Int_t id, const char *cdbPath) |
63a700c6 | 284 | { |
285 | // | |
286 | // Caches the entry <id> with cdb path <cdbPath> | |
287 | // | |
288 | ||
2745a409 | 289 | if (!fCDBCache[id]) { |
63a700c6 | 290 | fCDBEntries[id] = GetCDBEntry(cdbPath); |
95867fd1 | 291 | if (fCDBEntries[id]) { |
63a700c6 | 292 | fCDBCache[id] = fCDBEntries[id]->GetObject(); |
95867fd1 | 293 | } |
63a700c6 | 294 | } |
95867fd1 | 295 | |
63a700c6 | 296 | return fCDBCache[id]; |
2745a409 | 297 | |
63a700c6 | 298 | } |
299 | ||
3551db50 | 300 | //_____________________________________________________________________________ |
301 | void AliTRDcalibDB::SetRun(Long64_t run) | |
302 | { | |
303 | // | |
7754cd1f | 304 | // Sets current run number. Calibration data is read from the corresponding file. |
3551db50 | 305 | // When the run number changes the caching is invalidated. |
306 | // | |
7754cd1f | 307 | |
6d50f529 | 308 | if (fRun == run) { |
3551db50 | 309 | return; |
6d50f529 | 310 | } |
7754cd1f | 311 | |
3551db50 | 312 | fRun = run; |
95867fd1 | 313 | |
3551db50 | 314 | Invalidate(); |
2745a409 | 315 | |
3551db50 | 316 | } |
7754cd1f | 317 | |
3551db50 | 318 | //_____________________________________________________________________________ |
319 | void AliTRDcalibDB::Invalidate() | |
320 | { | |
321 | // | |
322 | // Invalidates cache (when run number is changed). | |
323 | // | |
324 | ||
95867fd1 | 325 | for (Int_t i = 0; i < kCDBCacheSize; ++i) { |
2745a409 | 326 | if (fCDBEntries[i]) { |
327 | if (AliCDBManager::Instance()->GetCacheFlag() == kFALSE) { | |
95867fd1 | 328 | if ((fCDBEntries[i]->IsOwner() == kFALSE) && fCDBCache[i]) { |
e254cad1 | 329 | delete fCDBCache[i]; |
2745a409 | 330 | } |
e254cad1 | 331 | delete fCDBEntries[i]; |
332 | } | |
3551db50 | 333 | fCDBEntries[i] = 0; |
2745a409 | 334 | fCDBCache[i] = 0; |
3551db50 | 335 | } |
336 | } | |
2745a409 | 337 | |
3551db50 | 338 | } |
339 | ||
3551db50 | 340 | //_____________________________________________________________________________ |
341 | Float_t AliTRDcalibDB::GetVdrift(Int_t det, Int_t col, Int_t row) | |
342 | { | |
343 | // | |
344 | // Returns the drift velocity for the given pad. | |
345 | // | |
7754cd1f | 346 | |
95867fd1 | 347 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> |
6d50f529 | 348 | (GetCachedCDBObject(kIDVdriftPad)); |
349 | if (!calPad) { | |
3551db50 | 350 | return -1; |
6d50f529 | 351 | } |
3551db50 | 352 | |
95867fd1 | 353 | AliTRDCalROC *roc = calPad->GetCalROC(det); |
6d50f529 | 354 | if (!roc) { |
3551db50 | 355 | return -1; |
6d50f529 | 356 | } |
3551db50 | 357 | |
95867fd1 | 358 | const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *> |
6d50f529 | 359 | (GetCachedCDBObject(kIDVdriftChamber)); |
360 | if (!calChamber) { | |
7754cd1f | 361 | return -1; |
6d50f529 | 362 | } |
7754cd1f | 363 | |
95867fd1 | 364 | return calChamber->GetValue(det) * roc->GetValue(col,row); |
2745a409 | 365 | |
7754cd1f | 366 | } |
367 | ||
368 | //_____________________________________________________________________________ | |
369 | Float_t AliTRDcalibDB::GetVdriftAverage(Int_t det) | |
370 | { | |
371 | // | |
372 | // Returns the average drift velocity for the given detector | |
373 | // | |
374 | ||
95867fd1 | 375 | const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *> |
6d50f529 | 376 | (GetCachedCDBObject(kIDVdriftChamber)); |
377 | if (!calDet) { | |
7754cd1f | 378 | return -1; |
6d50f529 | 379 | } |
7754cd1f | 380 | |
381 | return calDet->GetValue(det); | |
2745a409 | 382 | |
acba9bad | 383 | } |
3551db50 | 384 | |
385 | //_____________________________________________________________________________ | |
386 | Float_t AliTRDcalibDB::GetT0(Int_t det, Int_t col, Int_t row) | |
387 | { | |
388 | // | |
389 | // Returns t0 for the given pad. | |
390 | // | |
391 | ||
95867fd1 | 392 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> |
6d50f529 | 393 | (GetCachedCDBObject(kIDT0Pad)); |
394 | if (!calPad) { | |
3551db50 | 395 | return -1; |
6d50f529 | 396 | } |
3551db50 | 397 | |
95867fd1 | 398 | AliTRDCalROC *roc = calPad->GetCalROC(det); |
6d50f529 | 399 | if (!roc) { |
3551db50 | 400 | return -1; |
6d50f529 | 401 | } |
3551db50 | 402 | |
95867fd1 | 403 | const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *> |
6d50f529 | 404 | (GetCachedCDBObject(kIDT0Chamber)); |
405 | if (!calChamber) { | |
7754cd1f | 406 | return -1; |
6d50f529 | 407 | } |
7754cd1f | 408 | |
95867fd1 | 409 | return calChamber->GetValue(det) * roc->GetValue(col,row); |
2745a409 | 410 | |
7754cd1f | 411 | } |
412 | ||
413 | //_____________________________________________________________________________ | |
414 | Float_t AliTRDcalibDB::GetT0Average(Int_t det) | |
415 | { | |
416 | // | |
417 | // Returns the average t0 for the given detector | |
418 | // | |
419 | ||
95867fd1 | 420 | const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *> |
6d50f529 | 421 | (GetCachedCDBObject(kIDT0Chamber)); |
422 | if (!calDet) { | |
7754cd1f | 423 | return -1; |
6d50f529 | 424 | } |
7754cd1f | 425 | |
426 | return calDet->GetValue(det); | |
2745a409 | 427 | |
acba9bad | 428 | } |
3551db50 | 429 | |
430 | //_____________________________________________________________________________ | |
431 | Float_t AliTRDcalibDB::GetGainFactor(Int_t det, Int_t col, Int_t row) | |
432 | { | |
433 | // | |
434 | // Returns the gain factor for the given pad. | |
435 | // | |
436 | ||
95867fd1 | 437 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> |
6d50f529 | 438 | (GetCachedCDBObject(kIDGainFactorPad)); |
439 | if (!calPad) { | |
3551db50 | 440 | return -1; |
6d50f529 | 441 | } |
3551db50 | 442 | |
95867fd1 | 443 | AliTRDCalROC *roc = calPad->GetCalROC(det); |
3551db50 | 444 | if (!roc) |
445 | return -1; | |
446 | ||
95867fd1 | 447 | const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *> |
6d50f529 | 448 | (GetCachedCDBObject(kIDGainFactorChamber)); |
449 | if (!calChamber) { | |
7754cd1f | 450 | return -1; |
6d50f529 | 451 | } |
7754cd1f | 452 | |
95867fd1 | 453 | return calChamber->GetValue(det) * roc->GetValue(col,row); |
2745a409 | 454 | |
7754cd1f | 455 | } |
456 | ||
457 | //_____________________________________________________________________________ | |
458 | Float_t AliTRDcalibDB::GetGainFactorAverage(Int_t det) | |
459 | { | |
460 | // | |
461 | // Returns the average gain factor for the given detector | |
462 | // | |
463 | ||
95867fd1 | 464 | const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *> |
6d50f529 | 465 | (GetCachedCDBObject(kIDGainFactorChamber)); |
466 | if (!calDet) { | |
7754cd1f | 467 | return -1; |
6d50f529 | 468 | } |
7754cd1f | 469 | |
470 | return calDet->GetValue(det); | |
2745a409 | 471 | |
acba9bad | 472 | } |
6a739e92 | 473 | |
474 | //_____________________________________________________________________________ | |
475 | Float_t AliTRDcalibDB::GetPRFWidth(Int_t det, Int_t col, Int_t row) | |
476 | { | |
477 | // | |
478 | // Returns the PRF width for the given pad. | |
479 | // | |
480 | ||
95867fd1 | 481 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> |
6d50f529 | 482 | (GetCachedCDBObject(kIDPRFWidth)); |
483 | if (!calPad) { | |
6a739e92 | 484 | return -1; |
6d50f529 | 485 | } |
6a739e92 | 486 | |
95867fd1 | 487 | AliTRDCalROC *roc = calPad->GetCalROC(det); |
6d50f529 | 488 | if (!roc) { |
6a739e92 | 489 | return -1; |
6d50f529 | 490 | } |
6a739e92 | 491 | |
95867fd1 | 492 | return roc->GetValue(col,row); |
2745a409 | 493 | |
acba9bad | 494 | } |
3551db50 | 495 | |
496 | //_____________________________________________________________________________ | |
497 | Float_t AliTRDcalibDB::GetSamplingFrequency() | |
498 | { | |
499 | // | |
500 | // Returns the sampling frequency of the TRD read-out. | |
501 | // | |
502 | ||
95867fd1 | 503 | const AliTRDCalGlobals *calGlobal = dynamic_cast<const AliTRDCalGlobals *> |
6d50f529 | 504 | (GetCachedCDBObject(kIDGlobals)); |
505 | if (!calGlobal) { | |
3551db50 | 506 | return -1; |
6d50f529 | 507 | } |
508 | ||
3551db50 | 509 | return calGlobal->GetSamplingFrequency(); |
2745a409 | 510 | |
3551db50 | 511 | } |
512 | ||
513 | //_____________________________________________________________________________ | |
514 | Int_t AliTRDcalibDB::GetNumberOfTimeBins() | |
515 | { | |
516 | // | |
517 | // Returns the number of time bins which are read-out. | |
518 | // | |
7754cd1f | 519 | |
95867fd1 | 520 | const AliTRDCalGlobals *calGlobal = dynamic_cast<const AliTRDCalGlobals *> |
6d50f529 | 521 | (GetCachedCDBObject(kIDGlobals)); |
522 | if (!calGlobal) { | |
7754cd1f | 523 | return -1; |
6d50f529 | 524 | } |
7754cd1f | 525 | |
3551db50 | 526 | return calGlobal->GetNumberOfTimeBins(); |
2745a409 | 527 | |
3551db50 | 528 | } |
529 | ||
7754cd1f | 530 | //_____________________________________________________________________________ |
531 | Char_t AliTRDcalibDB::GetPadStatus(Int_t det, Int_t col, Int_t row) | |
532 | { | |
533 | // | |
534 | // Returns the status of the given pad | |
535 | // | |
536 | ||
95867fd1 | 537 | const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *> |
6d50f529 | 538 | (GetCachedCDBObject(kIDPadStatus)); |
539 | if (!cal) { | |
7754cd1f | 540 | return -1; |
6d50f529 | 541 | } |
7754cd1f | 542 | |
95867fd1 | 543 | const AliTRDCalSingleChamberStatus *roc = cal->GetCalROC(det); |
6d50f529 | 544 | if (!roc) { |
7754cd1f | 545 | return -1; |
6d50f529 | 546 | } |
7754cd1f | 547 | |
95867fd1 | 548 | return roc->GetStatus(col,row); |
2745a409 | 549 | |
7754cd1f | 550 | } |
551 | ||
552 | //_____________________________________________________________________________ | |
553 | Char_t AliTRDcalibDB::GetMCMStatus(Int_t det, Int_t col, Int_t row) | |
554 | { | |
555 | // | |
556 | // Returns the status of the given MCM | |
557 | // | |
558 | ||
95867fd1 | 559 | const AliTRDCalMCMStatus *cal = dynamic_cast<const AliTRDCalMCMStatus *> |
6d50f529 | 560 | (GetCachedCDBObject(kIDMCMStatus)); |
561 | if (!cal) { | |
7754cd1f | 562 | return -1; |
6d50f529 | 563 | } |
7754cd1f | 564 | |
6bf5f0ce | 565 | return cal->GetStatus(det,col,row); |
2745a409 | 566 | |
7754cd1f | 567 | } |
568 | ||
569 | //_____________________________________________________________________________ | |
570 | Char_t AliTRDcalibDB::GetChamberStatus(Int_t det) | |
571 | { | |
572 | // | |
573 | // Returns the status of the given chamber | |
574 | // | |
575 | ||
95867fd1 | 576 | const AliTRDCalChamberStatus *cal = dynamic_cast<const AliTRDCalChamberStatus *> |
6d50f529 | 577 | (GetCachedCDBObject(kIDChamberStatus)); |
578 | if (!cal) { | |
7754cd1f | 579 | return -1; |
6d50f529 | 580 | } |
7754cd1f | 581 | |
582 | return cal->GetStatus(det); | |
2745a409 | 583 | |
7754cd1f | 584 | } |
585 | ||
586 | //_____________________________________________________________________________ | |
587 | Char_t AliTRDcalibDB::GetSuperModuleStatus(Int_t sm) | |
588 | { | |
589 | // | |
590 | // Returns the status of the given chamber | |
591 | // | |
592 | ||
95867fd1 | 593 | const AliTRDCalSuperModuleStatus *cal = dynamic_cast<const AliTRDCalSuperModuleStatus *> |
6d50f529 | 594 | (GetCachedCDBObject(kIDSuperModuleStatus)); |
595 | if (!cal) { | |
7754cd1f | 596 | return -1; |
6d50f529 | 597 | } |
7754cd1f | 598 | |
599 | return cal->GetStatus(sm); | |
2745a409 | 600 | |
7754cd1f | 601 | } |
602 | ||
603 | //_____________________________________________________________________________ | |
604 | Bool_t AliTRDcalibDB::IsPadMasked(Int_t det, Int_t col, Int_t row) | |
605 | { | |
606 | // | |
607 | // Returns status, see name of functions for details ;-) | |
608 | // | |
609 | ||
95867fd1 | 610 | const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *> |
611 | (GetCachedCDBObject(kIDPadStatus)); | |
6d50f529 | 612 | if (!cal) { |
7754cd1f | 613 | return -1; |
6d50f529 | 614 | } |
7754cd1f | 615 | |
95867fd1 | 616 | return cal->IsMasked(det,col,row); |
2745a409 | 617 | |
7754cd1f | 618 | } |
619 | ||
620 | //_____________________________________________________________________________ | |
621 | Bool_t AliTRDcalibDB::IsPadBridgedLeft(Int_t det, Int_t col, Int_t row) | |
622 | { | |
623 | // | |
624 | // Returns status, see name of functions for details ;-) | |
625 | // | |
626 | ||
95867fd1 | 627 | const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *> |
628 | (GetCachedCDBObject(kIDPadStatus)); | |
6d50f529 | 629 | if (!cal) { |
7754cd1f | 630 | return -1; |
6d50f529 | 631 | } |
7754cd1f | 632 | |
95867fd1 | 633 | return cal->IsBridgedLeft(det,col,row); |
2745a409 | 634 | |
7754cd1f | 635 | } |
636 | ||
637 | //_____________________________________________________________________________ | |
638 | Bool_t AliTRDcalibDB::IsPadBridgedRight(Int_t det, Int_t col, Int_t row) | |
639 | { | |
640 | // | |
641 | // Returns status, see name of functions for details ;-) | |
642 | // | |
643 | ||
95867fd1 | 644 | const AliTRDCalPadStatus * cal = dynamic_cast<const AliTRDCalPadStatus *> |
645 | (GetCachedCDBObject(kIDPadStatus)); | |
6d50f529 | 646 | if (!cal) { |
7754cd1f | 647 | return -1; |
6d50f529 | 648 | } |
7754cd1f | 649 | |
95867fd1 | 650 | return cal->IsBridgedRight(det,col,row); |
2745a409 | 651 | |
7754cd1f | 652 | } |
653 | ||
654 | //_____________________________________________________________________________ | |
655 | Bool_t AliTRDcalibDB::IsMCMMasked(Int_t det, Int_t col, Int_t row) | |
656 | { | |
657 | // | |
658 | // Returns status, see name of functions for details ;-) | |
659 | // | |
660 | ||
95867fd1 | 661 | const AliTRDCalMCMStatus * cal = dynamic_cast<const AliTRDCalMCMStatus *> |
662 | (GetCachedCDBObject(kIDMCMStatus)); | |
6d50f529 | 663 | if (!cal) { |
7754cd1f | 664 | return -1; |
6d50f529 | 665 | } |
7754cd1f | 666 | |
95867fd1 | 667 | return cal->IsMasked(det,col,row); |
2745a409 | 668 | |
7754cd1f | 669 | } |
670 | ||
671 | //_____________________________________________________________________________ | |
672 | Bool_t AliTRDcalibDB::IsChamberInstalled(Int_t det) | |
673 | { | |
674 | // | |
675 | // Returns status, see name of functions for details ;-) | |
676 | // | |
677 | ||
95867fd1 | 678 | const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *> |
679 | (GetCachedCDBObject(kIDChamberStatus)); | |
6d50f529 | 680 | if (!cal) { |
7754cd1f | 681 | return -1; |
6d50f529 | 682 | } |
7754cd1f | 683 | |
684 | return cal->IsInstalled(det); | |
2745a409 | 685 | |
7754cd1f | 686 | } |
687 | ||
688 | //_____________________________________________________________________________ | |
689 | Bool_t AliTRDcalibDB::IsChamberMasked(Int_t det) | |
690 | { | |
691 | // | |
692 | // Returns status, see name of functions for details ;-) | |
693 | // | |
694 | ||
95867fd1 | 695 | const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *> |
696 | (GetCachedCDBObject(kIDChamberStatus)); | |
6d50f529 | 697 | if (!cal) { |
7754cd1f | 698 | return -1; |
6d50f529 | 699 | } |
7754cd1f | 700 | |
701 | return cal->IsMasked(det); | |
2745a409 | 702 | |
7754cd1f | 703 | } |
704 | ||
705 | //_____________________________________________________________________________ | |
706 | Bool_t AliTRDcalibDB::IsSuperModuleInstalled(Int_t det) | |
707 | { | |
708 | // | |
709 | // Returns status, see name of functions for details ;-) | |
710 | // | |
711 | ||
95867fd1 | 712 | const AliTRDCalSuperModuleStatus * cal = dynamic_cast<const AliTRDCalSuperModuleStatus *> |
713 | (GetCachedCDBObject(kIDSuperModuleStatus)); | |
6d50f529 | 714 | if (!cal) { |
7754cd1f | 715 | return -1; |
6d50f529 | 716 | } |
7754cd1f | 717 | |
718 | return cal->IsInstalled(det); | |
2745a409 | 719 | |
7754cd1f | 720 | } |
721 | ||
722 | //_____________________________________________________________________________ | |
723 | Bool_t AliTRDcalibDB::IsSuperModuleMasked(Int_t det) | |
724 | { | |
725 | // | |
726 | // Returns status, see name of functions for details ;-) | |
727 | // | |
728 | ||
95867fd1 | 729 | const AliTRDCalSuperModuleStatus * cal = dynamic_cast<const AliTRDCalSuperModuleStatus *> |
730 | (GetCachedCDBObject(kIDSuperModuleStatus)); | |
6d50f529 | 731 | if (!cal) { |
7754cd1f | 732 | return -1; |
6d50f529 | 733 | } |
7754cd1f | 734 | |
735 | return cal->IsMasked(det); | |
2745a409 | 736 | |
7754cd1f | 737 | } |
738 | ||
cc7cef99 | 739 | //_____________________________________________________________________________ |
63a700c6 | 740 | const AliTRDCalPIDLQ* AliTRDcalibDB::GetPIDLQObject() |
cc7cef99 | 741 | { |
742 | // | |
743 | // Returns the object storing the distributions for PID with likelihood | |
744 | // | |
7754cd1f | 745 | |
95867fd1 | 746 | return dynamic_cast<const AliTRDCalPIDLQ *> (GetCachedCDBObject(kIDPIDLQ)); |
2745a409 | 747 | |
cc7cef99 | 748 | } |
749 | ||
7754cd1f | 750 | //_____________________________________________________________________________ |
751 | const AliTRDCalMonitoring* AliTRDcalibDB::GetMonitoringObject() | |
752 | { | |
753 | // | |
754 | // Returns the object storing the monitoring data | |
755 | // | |
756 | ||
95867fd1 | 757 | return dynamic_cast<const AliTRDCalMonitoring *> (GetCachedCDBObject(kIDMonitoringData)); |
1b95a37b | 758 | |
7754cd1f | 759 | } |
760 | ||
3551db50 | 761 | //_____________________________________________________________________________ |
1b95a37b | 762 | Float_t AliTRDcalibDB::GetOmegaTau(Float_t vdrift, Float_t bz) |
3551db50 | 763 | { |
764 | // | |
4e009ce4 | 765 | // Returns omega*tau (tan(Lorentz-angle)) for a given drift velocity <vdrift> |
766 | // and a B-field <bz> for Xe/CO2 (15%). | |
3551db50 | 767 | // The values are according to a GARFIELD simulation. |
768 | // | |
4e009ce4 | 769 | // This function basically does not belong to the calibration class. |
770 | // It should be moved somewhere else. | |
3551db50 | 771 | // However, currently it is in use by simulation and reconstruction. |
772 | // | |
773 | ||
1b95a37b | 774 | Float_t fieldAbs = TMath::Abs(bz); |
4e009ce4 | 775 | Float_t fieldSgn = (bz > 0.0) ? 1.0 : -1.0; |
3551db50 | 776 | |
777 | const Int_t kNb = 5; | |
778 | Float_t p0[kNb] = { 0.004810, 0.007412, 0.010252, 0.013409, 0.016888 }; | |
779 | Float_t p1[kNb] = { 0.054875, 0.081534, 0.107333, 0.131983, 0.155455 }; | |
780 | Float_t p2[kNb] = { -0.008682, -0.012896, -0.016987, -0.020880, -0.024623 }; | |
781 | Float_t p3[kNb] = { 0.000155, 0.000238, 0.000330, 0.000428, 0.000541 }; | |
782 | ||
4806f526 | 783 | // No ExB if field is too small (or zero) |
784 | if (fieldAbs < 0.01) { | |
3551db50 | 785 | |
4806f526 | 786 | return 0.0; |
d19b1f90 | 787 | |
4806f526 | 788 | } |
789 | // Calculate ExB from parametrization | |
790 | else { | |
791 | ||
792 | Int_t ib = ((Int_t) (10 * (fieldAbs - 0.15))); | |
793 | ib = TMath::Max( 0,ib); | |
794 | ib = TMath::Min(kNb,ib); | |
795 | ||
796 | Float_t alphaL = p0[ib] | |
797 | + p1[ib] * vdrift | |
798 | + p2[ib] * vdrift*vdrift | |
799 | + p3[ib] * vdrift*vdrift*vdrift; | |
800 | ||
801 | return TMath::Tan(fieldSgn * alphaL); | |
802 | ||
803 | } | |
3551db50 | 804 | |
6a739e92 | 805 | } |
806 | ||
807 | //_____________________________________________________________________________ | |
808 | void AliTRDcalibDB::SamplePRF() | |
809 | { | |
810 | // | |
2745a409 | 811 | // Samples the pad response function (should maybe go somewhere else ...) |
6a739e92 | 812 | // |
813 | ||
814 | const Int_t kPRFbin = 61; | |
815 | ||
6d50f529 | 816 | Float_t prf[kNplan][kPRFbin] = { |
817 | {2.9037e-02, 3.3608e-02, 3.9020e-02, 4.5292e-02, | |
6a739e92 | 818 | 5.2694e-02, 6.1362e-02, 7.1461e-02, 8.3362e-02, |
819 | 9.7063e-02, 1.1307e-01, 1.3140e-01, 1.5235e-01, | |
820 | 1.7623e-01, 2.0290e-01, 2.3294e-01, 2.6586e-01, | |
821 | 3.0177e-01, 3.4028e-01, 3.8077e-01, 4.2267e-01, | |
822 | 4.6493e-01, 5.0657e-01, 5.4655e-01, 5.8397e-01, | |
823 | 6.1767e-01, 6.4744e-01, 6.7212e-01, 6.9188e-01, | |
824 | 7.0627e-01, 7.1499e-01, 7.1851e-01, 7.1499e-01, | |
825 | 7.0627e-01, 6.9188e-01, 6.7212e-01, 6.4744e-01, | |
826 | 6.1767e-01, 5.8397e-01, 5.4655e-01, 5.0657e-01, | |
827 | 4.6493e-01, 4.2267e-01, 3.8077e-01, 3.4028e-01, | |
828 | 3.0177e-01, 2.6586e-01, 2.3294e-01, 2.0290e-01, | |
829 | 1.7623e-01, 1.5235e-01, 1.3140e-01, 1.1307e-01, | |
830 | 9.7063e-02, 8.3362e-02, 7.1461e-02, 6.1362e-02, | |
831 | 5.2694e-02, 4.5292e-02, 3.9020e-02, 3.3608e-02, | |
832 | 2.9037e-02}, | |
833 | {2.5478e-02, 2.9695e-02, 3.4655e-02, 4.0454e-02, | |
834 | 4.7342e-02, 5.5487e-02, 6.5038e-02, 7.6378e-02, | |
835 | 8.9696e-02, 1.0516e-01, 1.2327e-01, 1.4415e-01, | |
836 | 1.6794e-01, 1.9516e-01, 2.2573e-01, 2.5959e-01, | |
837 | 2.9694e-01, 3.3719e-01, 3.7978e-01, 4.2407e-01, | |
838 | 4.6889e-01, 5.1322e-01, 5.5569e-01, 5.9535e-01, | |
839 | 6.3141e-01, 6.6259e-01, 6.8882e-01, 7.0983e-01, | |
840 | 7.2471e-01, 7.3398e-01, 7.3761e-01, 7.3398e-01, | |
841 | 7.2471e-01, 7.0983e-01, 6.8882e-01, 6.6259e-01, | |
842 | 6.3141e-01, 5.9535e-01, 5.5569e-01, 5.1322e-01, | |
843 | 4.6889e-01, 4.2407e-01, 3.7978e-01, 3.3719e-01, | |
844 | 2.9694e-01, 2.5959e-01, 2.2573e-01, 1.9516e-01, | |
845 | 1.6794e-01, 1.4415e-01, 1.2327e-01, 1.0516e-01, | |
846 | 8.9696e-02, 7.6378e-02, 6.5038e-02, 5.5487e-02, | |
847 | 4.7342e-02, 4.0454e-02, 3.4655e-02, 2.9695e-02, | |
848 | 2.5478e-02}, | |
849 | {2.2363e-02, 2.6233e-02, 3.0782e-02, 3.6140e-02, | |
850 | 4.2535e-02, 5.0157e-02, 5.9197e-02, 6.9900e-02, | |
851 | 8.2707e-02, 9.7811e-02, 1.1548e-01, 1.3601e-01, | |
852 | 1.5998e-01, 1.8739e-01, 2.1840e-01, 2.5318e-01, | |
853 | 2.9182e-01, 3.3373e-01, 3.7837e-01, 4.2498e-01, | |
854 | 4.7235e-01, 5.1918e-01, 5.6426e-01, 6.0621e-01, | |
855 | 6.4399e-01, 6.7700e-01, 7.0472e-01, 7.2637e-01, | |
856 | 7.4206e-01, 7.5179e-01, 7.5551e-01, 7.5179e-01, | |
857 | 7.4206e-01, 7.2637e-01, 7.0472e-01, 6.7700e-01, | |
858 | 6.4399e-01, 6.0621e-01, 5.6426e-01, 5.1918e-01, | |
859 | 4.7235e-01, 4.2498e-01, 3.7837e-01, 3.3373e-01, | |
860 | 2.9182e-01, 2.5318e-01, 2.1840e-01, 1.8739e-01, | |
861 | 1.5998e-01, 1.3601e-01, 1.1548e-01, 9.7811e-02, | |
862 | 8.2707e-02, 6.9900e-02, 5.9197e-02, 5.0157e-02, | |
863 | 4.2535e-02, 3.6140e-02, 3.0782e-02, 2.6233e-02, | |
864 | 2.2363e-02}, | |
865 | {1.9635e-02, 2.3167e-02, 2.7343e-02, 3.2293e-02, | |
866 | 3.8224e-02, 4.5335e-02, 5.3849e-02, 6.4039e-02, | |
867 | 7.6210e-02, 9.0739e-02, 1.0805e-01, 1.2841e-01, | |
868 | 1.5216e-01, 1.7960e-01, 2.1099e-01, 2.4671e-01, | |
869 | 2.8647e-01, 3.2996e-01, 3.7660e-01, 4.2547e-01, | |
870 | 4.7536e-01, 5.2473e-01, 5.7215e-01, 6.1632e-01, | |
871 | 6.5616e-01, 6.9075e-01, 7.1939e-01, 7.4199e-01, | |
872 | 7.5838e-01, 7.6848e-01, 7.7227e-01, 7.6848e-01, | |
873 | 7.5838e-01, 7.4199e-01, 7.1939e-01, 6.9075e-01, | |
874 | 6.5616e-01, 6.1632e-01, 5.7215e-01, 5.2473e-01, | |
875 | 4.7536e-01, 4.2547e-01, 3.7660e-01, 3.2996e-01, | |
876 | 2.8647e-01, 2.4671e-01, 2.1099e-01, 1.7960e-01, | |
877 | 1.5216e-01, 1.2841e-01, 1.0805e-01, 9.0739e-02, | |
878 | 7.6210e-02, 6.4039e-02, 5.3849e-02, 4.5335e-02, | |
879 | 3.8224e-02, 3.2293e-02, 2.7343e-02, 2.3167e-02, | |
880 | 1.9635e-02}, | |
881 | {1.7224e-02, 2.0450e-02, 2.4286e-02, 2.8860e-02, | |
882 | 3.4357e-02, 4.0979e-02, 4.8966e-02, 5.8612e-02, | |
883 | 7.0253e-02, 8.4257e-02, 1.0102e-01, 1.2094e-01, | |
884 | 1.4442e-01, 1.7196e-01, 2.0381e-01, 2.4013e-01, | |
885 | 2.8093e-01, 3.2594e-01, 3.7450e-01, 4.2563e-01, | |
886 | 4.7796e-01, 5.2991e-01, 5.7974e-01, 6.2599e-01, | |
887 | 6.6750e-01, 7.0344e-01, 7.3329e-01, 7.5676e-01, | |
888 | 7.7371e-01, 7.8410e-01, 7.8793e-01, 7.8410e-01, | |
889 | 7.7371e-01, 7.5676e-01, 7.3329e-01, 7.0344e-01, | |
890 | 6.6750e-01, 6.2599e-01, 5.7974e-01, 5.2991e-01, | |
891 | 4.7796e-01, 4.2563e-01, 3.7450e-01, 3.2594e-01, | |
892 | 2.8093e-01, 2.4013e-01, 2.0381e-01, 1.7196e-01, | |
893 | 1.4442e-01, 1.2094e-01, 1.0102e-01, 8.4257e-02, | |
894 | 7.0253e-02, 5.8612e-02, 4.8966e-02, 4.0979e-02, | |
895 | 3.4357e-02, 2.8860e-02, 2.4286e-02, 2.0450e-02, | |
896 | 1.7224e-02}, | |
897 | {1.5096e-02, 1.8041e-02, 2.1566e-02, 2.5793e-02, | |
898 | 3.0886e-02, 3.7044e-02, 4.4515e-02, 5.3604e-02, | |
899 | 6.4668e-02, 7.8109e-02, 9.4364e-02, 1.1389e-01, | |
900 | 1.3716e-01, 1.6461e-01, 1.9663e-01, 2.3350e-01, | |
901 | 2.7527e-01, 3.2170e-01, 3.7214e-01, 4.2549e-01, | |
902 | 4.8024e-01, 5.3460e-01, 5.8677e-01, 6.3512e-01, | |
903 | 6.7838e-01, 7.1569e-01, 7.4655e-01, 7.7071e-01, | |
904 | 7.8810e-01, 7.9871e-01, 8.0255e-01, 7.9871e-01, | |
905 | 7.8810e-01, 7.7071e-01, 7.4655e-01, 7.1569e-01, | |
906 | 6.7838e-01, 6.3512e-01, 5.8677e-01, 5.3460e-01, | |
907 | 4.8024e-01, 4.2549e-01, 3.7214e-01, 3.2170e-01, | |
908 | 2.7527e-01, 2.3350e-01, 1.9663e-01, 1.6461e-01, | |
909 | 1.3716e-01, 1.1389e-01, 9.4364e-02, 7.8109e-02, | |
910 | 6.4668e-02, 5.3604e-02, 4.4515e-02, 3.7044e-02, | |
911 | 3.0886e-02, 2.5793e-02, 2.1566e-02, 1.8041e-02, | |
912 | 1.5096e-02}}; | |
913 | ||
914 | // More sampling precision with linear interpolation | |
6d50f529 | 915 | fPRFlo = -1.5; |
916 | fPRFhi = 1.5; | |
6a739e92 | 917 | Float_t pad[kPRFbin]; |
918 | Int_t sPRFbin = kPRFbin; | |
6d50f529 | 919 | Float_t sPRFwid = (fPRFhi - fPRFlo) / ((Float_t) sPRFbin); |
6a739e92 | 920 | for (Int_t iPad = 0; iPad < sPRFbin; iPad++) { |
6d50f529 | 921 | pad[iPad] = ((Float_t) iPad + 0.5) * sPRFwid + fPRFlo; |
6a739e92 | 922 | } |
6d50f529 | 923 | fPRFbin = 500; |
924 | fPRFwid = (fPRFhi - fPRFlo) / ((Float_t) fPRFbin); | |
925 | fPRFpad = ((Int_t) (1.0 / fPRFwid)); | |
6a739e92 | 926 | |
6d50f529 | 927 | if (fPRFsmp) delete [] fPRFsmp; |
928 | fPRFsmp = new Float_t[kNplan*fPRFbin]; | |
6a739e92 | 929 | |
930 | Int_t ipos1; | |
931 | Int_t ipos2; | |
932 | Float_t diff; | |
933 | ||
934 | for (Int_t iPla = 0; iPla < kNplan; iPla++) { | |
935 | ||
6d50f529 | 936 | for (Int_t iBin = 0; iBin < fPRFbin; iBin++) { |
6a739e92 | 937 | |
6d50f529 | 938 | Float_t bin = (((Float_t) iBin) + 0.5) * fPRFwid + fPRFlo; |
6a739e92 | 939 | ipos1 = ipos2 = 0; |
940 | diff = 0; | |
941 | do { | |
942 | diff = bin - pad[ipos2++]; | |
943 | } while ((diff > 0) && (ipos2 < kPRFbin)); | |
944 | if (ipos2 == kPRFbin) { | |
6d50f529 | 945 | fPRFsmp[iPla*fPRFbin+iBin] = prf[iPla][ipos2-1]; |
6a739e92 | 946 | } |
947 | else if (ipos2 == 1) { | |
6d50f529 | 948 | fPRFsmp[iPla*fPRFbin+iBin] = prf[iPla][ipos2-1]; |
6a739e92 | 949 | } |
950 | else { | |
951 | ipos2--; | |
952 | if (ipos2 >= kPRFbin) ipos2 = kPRFbin - 1; | |
953 | ipos1 = ipos2 - 1; | |
6d50f529 | 954 | fPRFsmp[iPla*fPRFbin+iBin] = prf[iPla][ipos2] |
6a739e92 | 955 | + diff * (prf[iPla][ipos2] - prf[iPla][ipos1]) |
956 | / sPRFwid; | |
957 | } | |
958 | ||
959 | } | |
960 | } | |
961 | ||
962 | } | |
963 | ||
964 | //_____________________________________________________________________________ | |
965 | Int_t AliTRDcalibDB::PadResponse(Double_t signal, Double_t dist | |
2745a409 | 966 | , Int_t plane, Double_t *pad) const |
6a739e92 | 967 | { |
968 | // | |
969 | // Applies the pad response | |
970 | // | |
971 | ||
6d50f529 | 972 | Int_t iBin = ((Int_t) (( - dist - fPRFlo) / fPRFwid)); |
973 | Int_t iOff = plane * fPRFbin; | |
6a739e92 | 974 | |
6d50f529 | 975 | Int_t iBin0 = iBin - fPRFpad + iOff; |
6a739e92 | 976 | Int_t iBin1 = iBin + iOff; |
6d50f529 | 977 | Int_t iBin2 = iBin + fPRFpad + iOff; |
6a739e92 | 978 | |
979 | pad[0] = 0.0; | |
980 | pad[1] = 0.0; | |
981 | pad[2] = 0.0; | |
6d50f529 | 982 | if ((iBin1 >= 0) && (iBin1 < (fPRFbin*kNplan))) { |
6a739e92 | 983 | |
984 | if (iBin0 >= 0) { | |
6d50f529 | 985 | pad[0] = signal * fPRFsmp[iBin0]; |
6a739e92 | 986 | } |
6d50f529 | 987 | pad[1] = signal * fPRFsmp[iBin1]; |
988 | if (iBin2 < (fPRFbin*kNplan)) { | |
989 | pad[2] = signal * fPRFsmp[iBin2]; | |
6a739e92 | 990 | } |
991 | ||
992 | return 1; | |
993 | ||
994 | } | |
995 | else { | |
996 | ||
997 | return 0; | |
998 | ||
999 | } | |
ab0a4106 | 1000 | |
3551db50 | 1001 | } |
1002 |