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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 | ||
31 | #include <TRandom.h> | |
32 | ||
2745a409 | 33 | #include "AliCDBManager.h" |
34 | #include "AliCDBStorage.h" | |
35 | #include "AliCDBEntry.h" | |
36 | #include "AliLog.h" | |
3551db50 | 37 | |
38 | #include "AliTRDcalibDB.h" | |
39 | #include "AliTRDgeometry.h" | |
40 | #include "AliTRDpadPlane.h" | |
41 | #include "AliTRDCommonParam.h" | |
42 | ||
7754cd1f | 43 | #include "Cal/AliTRDCalROC.h" |
7754cd1f | 44 | #include "Cal/AliTRDCalPad.h" |
45 | #include "Cal/AliTRDCalDet.h" | |
46 | #include "Cal/AliTRDCalGlobals.h" | |
47 | #include "Cal/AliTRDCalPIDLQ.h" | |
48 | #include "Cal/AliTRDCalMonitoring.h" | |
7754cd1f | 49 | #include "Cal/AliTRDCalSuperModuleStatus.h" |
50 | #include "Cal/AliTRDCalChamberStatus.h" | |
51 | #include "Cal/AliTRDCalMCMStatus.h" | |
52 | #include "Cal/AliTRDCalPadStatus.h" | |
53 | #include "Cal/AliTRDCalSingleChamberStatus.h" | |
3551db50 | 54 | |
55 | ClassImp(AliTRDcalibDB) | |
56 | ||
2745a409 | 57 | AliTRDcalibDB *AliTRDcalibDB::fgInstance = 0; |
58 | Bool_t AliTRDcalibDB::fgTerminated = kFALSE; | |
3551db50 | 59 | |
60 | //_ singleton implementation __________________________________________________ | |
61 | AliTRDcalibDB* AliTRDcalibDB::Instance() | |
62 | { | |
63 | // | |
64 | // Singleton implementation | |
65 | // Returns an instance of this class, it is created if neccessary | |
63a700c6 | 66 | // |
3551db50 | 67 | |
6d50f529 | 68 | if (fgTerminated != kFALSE) { |
3551db50 | 69 | return 0; |
6d50f529 | 70 | } |
3551db50 | 71 | |
6d50f529 | 72 | if (fgInstance == 0) { |
3551db50 | 73 | fgInstance = new AliTRDcalibDB(); |
6d50f529 | 74 | } |
e254cad1 | 75 | |
3551db50 | 76 | return fgInstance; |
77 | } | |
78 | ||
2745a409 | 79 | //_____________________________________________________________________________ |
3551db50 | 80 | void AliTRDcalibDB::Terminate() |
81 | { | |
82 | // | |
83 | // Singleton implementation | |
84 | // Deletes the instance of this class and sets the terminated flag, instances cannot be requested anymore | |
85 | // This function can be called several times. | |
86 | // | |
87 | ||
88 | fgTerminated = kTRUE; | |
89 | ||
6d50f529 | 90 | if (fgInstance != 0) { |
3551db50 | 91 | delete fgInstance; |
92 | fgInstance = 0; | |
93 | } | |
2745a409 | 94 | |
3551db50 | 95 | } |
96 | ||
97 | //_____________________________________________________________________________ | |
98 | AliTRDcalibDB::AliTRDcalibDB() | |
2745a409 | 99 | :TObject() |
100 | ,fRun(-1) | |
6d50f529 | 101 | ,fPRFsmp(0) |
102 | ,fPRFbin(0) | |
103 | ,fPRFlo(0) | |
104 | ,fPRFhi(0) | |
105 | ,fPRFwid(0) | |
106 | ,fPRFpad(0) | |
3551db50 | 107 | { |
108 | // | |
2745a409 | 109 | // Default constructor |
3551db50 | 110 | // |
2745a409 | 111 | // TODO Default runnumber is set to 0, this should be changed later |
112 | // to an invalid value (e.g. -1) to prevent | |
3551db50 | 113 | // TODO invalid calibration data to be used. |
2745a409 | 114 | // |
115 | ||
95867fd1 | 116 | for (Int_t i = 0; i < kCDBCacheSize; ++i) { |
2745a409 | 117 | fCDBCache[i] = 0; |
118 | fCDBEntries[i] = 0; | |
119 | } | |
3551db50 | 120 | |
2745a409 | 121 | // Create the sampled PRF |
122 | SamplePRF(); | |
123 | ||
124 | } | |
125 | ||
126 | //_____________________________________________________________________________ | |
127 | AliTRDcalibDB::AliTRDcalibDB(const AliTRDcalibDB &c) | |
128 | :TObject(c) | |
6d50f529 | 129 | ,fRun(-1) |
130 | ,fPRFsmp(0) | |
131 | ,fPRFbin(0) | |
132 | ,fPRFlo(0) | |
133 | ,fPRFhi(0) | |
134 | ,fPRFwid(0) | |
135 | ,fPRFpad(0) | |
2745a409 | 136 | { |
137 | // | |
138 | // Copy constructor (not that it make any sense for a singleton...) | |
139 | // | |
140 | ||
95867fd1 | 141 | for (Int_t i = 0; i < kCDBCacheSize; ++i) { |
2745a409 | 142 | fCDBCache[i] = 0; |
3551db50 | 143 | fCDBEntries[i] = 0; |
144 | } | |
6a739e92 | 145 | |
146 | // Create the sampled PRF | |
147 | SamplePRF(); | |
2745a409 | 148 | |
149 | } | |
150 | ||
151 | //_____________________________________________________________________________ | |
152 | AliTRDcalibDB &AliTRDcalibDB::operator=(const AliTRDcalibDB &c) | |
153 | { | |
154 | // | |
155 | // Assignment operator (same as above ...) | |
156 | // | |
157 | ||
158 | if (this != &c) { | |
159 | AliFatal("No assignment operator defined"); | |
160 | } | |
161 | return *this; | |
162 | ||
acba9bad | 163 | } |
3551db50 | 164 | |
165 | //_____________________________________________________________________________ | |
166 | AliTRDcalibDB::~AliTRDcalibDB() | |
167 | { | |
168 | // | |
169 | // destructor | |
170 | // | |
171 | ||
6d50f529 | 172 | if (fPRFsmp) { |
173 | delete [] fPRFsmp; | |
174 | fPRFsmp = 0; | |
6a739e92 | 175 | } |
176 | ||
3551db50 | 177 | Invalidate(); |
2745a409 | 178 | |
acba9bad | 179 | } |
3551db50 | 180 | |
63a700c6 | 181 | //_caching functions____________________________________________________________ |
95867fd1 | 182 | const TObject *AliTRDcalibDB::GetCachedCDBObject(Int_t id) |
63a700c6 | 183 | { |
2745a409 | 184 | // |
185 | // Retrieves a cdb object with the given id. The objects are cached as | |
186 | // long as the run number is not changed. | |
187 | // | |
188 | // Put together the available objects here by using the lines | |
189 | // a) For usual calibration objects: | |
190 | // case kID<Name> : | |
191 | // return CacheCDBEntry(kID<Name>,"TRD/Calib/<Path>"); | |
192 | // break; | |
193 | // See function CacheCDBEntry for details. | |
194 | // and | |
195 | // b) For calibration data which depends on two objects: One containing | |
196 | // a value per detector and one the local fluctuations per pad: | |
197 | // case kID<Name> : | |
198 | // return CacheMergeCDBEntry(kID<Name>,"TRD/Calib/<padPath>","TRD/Calib/<chamberPath>"); | |
199 | // break; | |
200 | // See function CacheMergeCDBEntry for details. | |
201 | // | |
63a700c6 | 202 | |
6d50f529 | 203 | switch (id) { |
2745a409 | 204 | |
205 | // Parameters defined per pad and chamber | |
206 | case kIDVdriftPad : | |
6d50f529 | 207 | return CacheCDBEntry(kIDVdriftPad ,"TRD/Calib/LocalVdrift"); |
2745a409 | 208 | break; |
209 | case kIDVdriftChamber : | |
6d50f529 | 210 | return CacheCDBEntry(kIDVdriftChamber ,"TRD/Calib/ChamberVdrift"); |
2745a409 | 211 | break; |
212 | case kIDT0Pad : | |
6d50f529 | 213 | return CacheCDBEntry(kIDT0Pad ,"TRD/Calib/LocalT0"); |
2745a409 | 214 | break; |
215 | case kIDT0Chamber : | |
6d50f529 | 216 | return CacheCDBEntry(kIDT0Chamber ,"TRD/Calib/ChamberT0"); |
2745a409 | 217 | break; |
218 | case kIDGainFactorPad : | |
6d50f529 | 219 | return CacheCDBEntry(kIDGainFactorPad ,"TRD/Calib/LocalGainFactor"); |
2745a409 | 220 | break; |
221 | case kIDGainFactorChamber : | |
6d50f529 | 222 | return CacheCDBEntry(kIDGainFactorChamber ,"TRD/Calib/ChamberGainFactor"); |
2745a409 | 223 | break; |
224 | ||
225 | // Parameters defined per pad | |
226 | case kIDPRFWidth : | |
6d50f529 | 227 | return CacheCDBEntry(kIDPRFWidth ,"TRD/Calib/PRFWidth"); |
2745a409 | 228 | break; |
229 | ||
230 | // Status values | |
231 | case kIDSuperModuleStatus : | |
6d50f529 | 232 | return CacheCDBEntry(kIDSuperModuleStatus ,"TRD/Calib/SuperModuleStatus"); |
2745a409 | 233 | break; |
234 | case kIDChamberStatus : | |
6d50f529 | 235 | return CacheCDBEntry(kIDChamberStatus ,"TRD/Calib/ChamberStatus"); |
2745a409 | 236 | break; |
237 | case kIDMCMStatus : | |
6d50f529 | 238 | return CacheCDBEntry(kIDMCMStatus ,"TRD/Calib/MCMStatus"); |
2745a409 | 239 | break; |
240 | case kIDPadStatus : | |
6d50f529 | 241 | return CacheCDBEntry(kIDPadStatus ,"TRD/Calib/PadStatus"); |
2745a409 | 242 | break; |
243 | ||
244 | // Global parameters | |
245 | case kIDMonitoringData : | |
6d50f529 | 246 | return CacheCDBEntry(kIDMonitoringData ,"TRD/Calib/MonitoringData"); |
2745a409 | 247 | break; |
248 | case kIDGlobals : | |
6d50f529 | 249 | return CacheCDBEntry(kIDGlobals ,"TRD/Calib/Globals"); |
2745a409 | 250 | break; |
251 | case kIDPIDLQ : | |
6d50f529 | 252 | return CacheCDBEntry(kIDPIDLQ ,"TRD/Calib/PIDLQ"); |
2745a409 | 253 | break; |
254 | ||
255 | } | |
256 | ||
257 | return 0; | |
258 | ||
63a700c6 | 259 | } |
260 | ||
261 | //_____________________________________________________________________________ | |
95867fd1 | 262 | AliCDBEntry *AliTRDcalibDB::GetCDBEntry(const char *cdbPath) |
63a700c6 | 263 | { |
264 | // | |
265 | // Retrieves an entry with path <cdbPath> from the CDB. | |
266 | // | |
267 | ||
95867fd1 | 268 | AliCDBEntry *entry = AliCDBManager::Instance()->Get(cdbPath,fRun); |
2745a409 | 269 | if (!entry) { |
270 | AliError(Form("Failed to get entry: %s",cdbPath)); | |
63a700c6 | 271 | return 0; |
272 | } | |
273 | ||
95867fd1 | 274 | AliDebug(1,Form("AliTRDcalibDB: Retrieved object: %s",cdbPath)); |
2745a409 | 275 | |
63a700c6 | 276 | return entry; |
2745a409 | 277 | |
63a700c6 | 278 | } |
279 | ||
280 | //_____________________________________________________________________________ | |
95867fd1 | 281 | const TObject *AliTRDcalibDB::CacheCDBEntry(Int_t id, const char *cdbPath) |
63a700c6 | 282 | { |
283 | // | |
284 | // Caches the entry <id> with cdb path <cdbPath> | |
285 | // | |
286 | ||
2745a409 | 287 | if (!fCDBCache[id]) { |
63a700c6 | 288 | fCDBEntries[id] = GetCDBEntry(cdbPath); |
95867fd1 | 289 | if (fCDBEntries[id]) { |
63a700c6 | 290 | fCDBCache[id] = fCDBEntries[id]->GetObject(); |
95867fd1 | 291 | } |
63a700c6 | 292 | } |
95867fd1 | 293 | |
63a700c6 | 294 | return fCDBCache[id]; |
2745a409 | 295 | |
63a700c6 | 296 | } |
297 | ||
3551db50 | 298 | //_____________________________________________________________________________ |
299 | void AliTRDcalibDB::SetRun(Long64_t run) | |
300 | { | |
301 | // | |
7754cd1f | 302 | // Sets current run number. Calibration data is read from the corresponding file. |
3551db50 | 303 | // When the run number changes the caching is invalidated. |
304 | // | |
7754cd1f | 305 | |
6d50f529 | 306 | if (fRun == run) { |
3551db50 | 307 | return; |
6d50f529 | 308 | } |
7754cd1f | 309 | |
3551db50 | 310 | fRun = run; |
95867fd1 | 311 | |
3551db50 | 312 | Invalidate(); |
2745a409 | 313 | |
3551db50 | 314 | } |
7754cd1f | 315 | |
3551db50 | 316 | //_____________________________________________________________________________ |
317 | void AliTRDcalibDB::Invalidate() | |
318 | { | |
319 | // | |
320 | // Invalidates cache (when run number is changed). | |
321 | // | |
322 | ||
95867fd1 | 323 | for (Int_t i = 0; i < kCDBCacheSize; ++i) { |
2745a409 | 324 | if (fCDBEntries[i]) { |
325 | if (AliCDBManager::Instance()->GetCacheFlag() == kFALSE) { | |
95867fd1 | 326 | if ((fCDBEntries[i]->IsOwner() == kFALSE) && fCDBCache[i]) { |
e254cad1 | 327 | delete fCDBCache[i]; |
2745a409 | 328 | } |
e254cad1 | 329 | delete fCDBEntries[i]; |
330 | } | |
3551db50 | 331 | fCDBEntries[i] = 0; |
2745a409 | 332 | fCDBCache[i] = 0; |
3551db50 | 333 | } |
334 | } | |
2745a409 | 335 | |
3551db50 | 336 | } |
337 | ||
3551db50 | 338 | //_____________________________________________________________________________ |
339 | Float_t AliTRDcalibDB::GetVdrift(Int_t det, Int_t col, Int_t row) | |
340 | { | |
341 | // | |
342 | // Returns the drift velocity for the given pad. | |
343 | // | |
7754cd1f | 344 | |
95867fd1 | 345 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> |
6d50f529 | 346 | (GetCachedCDBObject(kIDVdriftPad)); |
347 | if (!calPad) { | |
3551db50 | 348 | return -1; |
6d50f529 | 349 | } |
3551db50 | 350 | |
95867fd1 | 351 | AliTRDCalROC *roc = calPad->GetCalROC(det); |
6d50f529 | 352 | if (!roc) { |
3551db50 | 353 | return -1; |
6d50f529 | 354 | } |
3551db50 | 355 | |
95867fd1 | 356 | const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *> |
6d50f529 | 357 | (GetCachedCDBObject(kIDVdriftChamber)); |
358 | if (!calChamber) { | |
7754cd1f | 359 | return -1; |
6d50f529 | 360 | } |
7754cd1f | 361 | |
95867fd1 | 362 | return calChamber->GetValue(det) * roc->GetValue(col,row); |
2745a409 | 363 | |
7754cd1f | 364 | } |
365 | ||
366 | //_____________________________________________________________________________ | |
367 | Float_t AliTRDcalibDB::GetVdriftAverage(Int_t det) | |
368 | { | |
369 | // | |
370 | // Returns the average drift velocity for the given detector | |
371 | // | |
372 | ||
95867fd1 | 373 | const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *> |
6d50f529 | 374 | (GetCachedCDBObject(kIDVdriftChamber)); |
375 | if (!calDet) { | |
7754cd1f | 376 | return -1; |
6d50f529 | 377 | } |
7754cd1f | 378 | |
379 | return calDet->GetValue(det); | |
2745a409 | 380 | |
acba9bad | 381 | } |
3551db50 | 382 | |
383 | //_____________________________________________________________________________ | |
384 | Float_t AliTRDcalibDB::GetT0(Int_t det, Int_t col, Int_t row) | |
385 | { | |
386 | // | |
387 | // Returns t0 for the given pad. | |
388 | // | |
389 | ||
95867fd1 | 390 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> |
6d50f529 | 391 | (GetCachedCDBObject(kIDT0Pad)); |
392 | if (!calPad) { | |
3551db50 | 393 | return -1; |
6d50f529 | 394 | } |
3551db50 | 395 | |
95867fd1 | 396 | AliTRDCalROC *roc = calPad->GetCalROC(det); |
6d50f529 | 397 | if (!roc) { |
3551db50 | 398 | return -1; |
6d50f529 | 399 | } |
3551db50 | 400 | |
95867fd1 | 401 | const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *> |
6d50f529 | 402 | (GetCachedCDBObject(kIDT0Chamber)); |
403 | if (!calChamber) { | |
7754cd1f | 404 | return -1; |
6d50f529 | 405 | } |
7754cd1f | 406 | |
95867fd1 | 407 | return calChamber->GetValue(det) * roc->GetValue(col,row); |
2745a409 | 408 | |
7754cd1f | 409 | } |
410 | ||
411 | //_____________________________________________________________________________ | |
412 | Float_t AliTRDcalibDB::GetT0Average(Int_t det) | |
413 | { | |
414 | // | |
415 | // Returns the average t0 for the given detector | |
416 | // | |
417 | ||
95867fd1 | 418 | const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *> |
6d50f529 | 419 | (GetCachedCDBObject(kIDT0Chamber)); |
420 | if (!calDet) { | |
7754cd1f | 421 | return -1; |
6d50f529 | 422 | } |
7754cd1f | 423 | |
424 | return calDet->GetValue(det); | |
2745a409 | 425 | |
acba9bad | 426 | } |
3551db50 | 427 | |
428 | //_____________________________________________________________________________ | |
429 | Float_t AliTRDcalibDB::GetGainFactor(Int_t det, Int_t col, Int_t row) | |
430 | { | |
431 | // | |
432 | // Returns the gain factor for the given pad. | |
433 | // | |
434 | ||
95867fd1 | 435 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> |
6d50f529 | 436 | (GetCachedCDBObject(kIDGainFactorPad)); |
437 | if (!calPad) { | |
3551db50 | 438 | return -1; |
6d50f529 | 439 | } |
3551db50 | 440 | |
95867fd1 | 441 | AliTRDCalROC *roc = calPad->GetCalROC(det); |
3551db50 | 442 | if (!roc) |
443 | return -1; | |
444 | ||
95867fd1 | 445 | const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *> |
6d50f529 | 446 | (GetCachedCDBObject(kIDGainFactorChamber)); |
447 | if (!calChamber) { | |
7754cd1f | 448 | return -1; |
6d50f529 | 449 | } |
7754cd1f | 450 | |
95867fd1 | 451 | return calChamber->GetValue(det) * roc->GetValue(col,row); |
2745a409 | 452 | |
7754cd1f | 453 | } |
454 | ||
455 | //_____________________________________________________________________________ | |
456 | Float_t AliTRDcalibDB::GetGainFactorAverage(Int_t det) | |
457 | { | |
458 | // | |
459 | // Returns the average gain factor for the given detector | |
460 | // | |
461 | ||
95867fd1 | 462 | const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *> |
6d50f529 | 463 | (GetCachedCDBObject(kIDGainFactorChamber)); |
464 | if (!calDet) { | |
7754cd1f | 465 | return -1; |
6d50f529 | 466 | } |
7754cd1f | 467 | |
468 | return calDet->GetValue(det); | |
2745a409 | 469 | |
acba9bad | 470 | } |
6a739e92 | 471 | |
472 | //_____________________________________________________________________________ | |
473 | Float_t AliTRDcalibDB::GetPRFWidth(Int_t det, Int_t col, Int_t row) | |
474 | { | |
475 | // | |
476 | // Returns the PRF width for the given pad. | |
477 | // | |
478 | ||
95867fd1 | 479 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> |
6d50f529 | 480 | (GetCachedCDBObject(kIDPRFWidth)); |
481 | if (!calPad) { | |
6a739e92 | 482 | return -1; |
6d50f529 | 483 | } |
6a739e92 | 484 | |
95867fd1 | 485 | AliTRDCalROC *roc = calPad->GetCalROC(det); |
6d50f529 | 486 | if (!roc) { |
6a739e92 | 487 | return -1; |
6d50f529 | 488 | } |
6a739e92 | 489 | |
95867fd1 | 490 | return roc->GetValue(col,row); |
2745a409 | 491 | |
acba9bad | 492 | } |
3551db50 | 493 | |
494 | //_____________________________________________________________________________ | |
495 | Float_t AliTRDcalibDB::GetSamplingFrequency() | |
496 | { | |
497 | // | |
498 | // Returns the sampling frequency of the TRD read-out. | |
499 | // | |
500 | ||
95867fd1 | 501 | const AliTRDCalGlobals *calGlobal = dynamic_cast<const AliTRDCalGlobals *> |
6d50f529 | 502 | (GetCachedCDBObject(kIDGlobals)); |
503 | if (!calGlobal) { | |
3551db50 | 504 | return -1; |
6d50f529 | 505 | } |
506 | ||
3551db50 | 507 | return calGlobal->GetSamplingFrequency(); |
2745a409 | 508 | |
3551db50 | 509 | } |
510 | ||
511 | //_____________________________________________________________________________ | |
512 | Int_t AliTRDcalibDB::GetNumberOfTimeBins() | |
513 | { | |
514 | // | |
515 | // Returns the number of time bins which are read-out. | |
516 | // | |
7754cd1f | 517 | |
95867fd1 | 518 | const AliTRDCalGlobals *calGlobal = dynamic_cast<const AliTRDCalGlobals *> |
6d50f529 | 519 | (GetCachedCDBObject(kIDGlobals)); |
520 | if (!calGlobal) { | |
7754cd1f | 521 | return -1; |
6d50f529 | 522 | } |
7754cd1f | 523 | |
3551db50 | 524 | return calGlobal->GetNumberOfTimeBins(); |
2745a409 | 525 | |
3551db50 | 526 | } |
527 | ||
7754cd1f | 528 | //_____________________________________________________________________________ |
529 | Char_t AliTRDcalibDB::GetPadStatus(Int_t det, Int_t col, Int_t row) | |
530 | { | |
531 | // | |
532 | // Returns the status of the given pad | |
533 | // | |
534 | ||
95867fd1 | 535 | const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *> |
6d50f529 | 536 | (GetCachedCDBObject(kIDPadStatus)); |
537 | if (!cal) { | |
7754cd1f | 538 | return -1; |
6d50f529 | 539 | } |
7754cd1f | 540 | |
95867fd1 | 541 | const AliTRDCalSingleChamberStatus *roc = cal->GetCalROC(det); |
6d50f529 | 542 | if (!roc) { |
7754cd1f | 543 | return -1; |
6d50f529 | 544 | } |
7754cd1f | 545 | |
95867fd1 | 546 | return roc->GetStatus(col,row); |
2745a409 | 547 | |
7754cd1f | 548 | } |
549 | ||
550 | //_____________________________________________________________________________ | |
551 | Char_t AliTRDcalibDB::GetMCMStatus(Int_t det, Int_t col, Int_t row) | |
552 | { | |
553 | // | |
554 | // Returns the status of the given MCM | |
555 | // | |
556 | ||
6d50f529 | 557 | // To translate pad column number into MCM number |
1395f333 | 558 | Int_t mcm = ((Int_t) col / 18); |
559 | ||
95867fd1 | 560 | const AliTRDCalMCMStatus *cal = dynamic_cast<const AliTRDCalMCMStatus *> |
6d50f529 | 561 | (GetCachedCDBObject(kIDMCMStatus)); |
562 | if (!cal) { | |
7754cd1f | 563 | return -1; |
6d50f529 | 564 | } |
7754cd1f | 565 | |
95867fd1 | 566 | const AliTRDCalSingleChamberStatus *roc = cal->GetCalROC(det); |
6d50f529 | 567 | if (!roc) { |
7754cd1f | 568 | return -1; |
6d50f529 | 569 | } |
7754cd1f | 570 | |
95867fd1 | 571 | return roc->GetStatus(mcm,row); |
2745a409 | 572 | |
7754cd1f | 573 | } |
574 | ||
575 | //_____________________________________________________________________________ | |
576 | Char_t AliTRDcalibDB::GetChamberStatus(Int_t det) | |
577 | { | |
578 | // | |
579 | // Returns the status of the given chamber | |
580 | // | |
581 | ||
95867fd1 | 582 | const AliTRDCalChamberStatus *cal = dynamic_cast<const AliTRDCalChamberStatus *> |
6d50f529 | 583 | (GetCachedCDBObject(kIDChamberStatus)); |
584 | if (!cal) { | |
7754cd1f | 585 | return -1; |
6d50f529 | 586 | } |
7754cd1f | 587 | |
588 | return cal->GetStatus(det); | |
2745a409 | 589 | |
7754cd1f | 590 | } |
591 | ||
592 | //_____________________________________________________________________________ | |
593 | Char_t AliTRDcalibDB::GetSuperModuleStatus(Int_t sm) | |
594 | { | |
595 | // | |
596 | // Returns the status of the given chamber | |
597 | // | |
598 | ||
95867fd1 | 599 | const AliTRDCalSuperModuleStatus *cal = dynamic_cast<const AliTRDCalSuperModuleStatus *> |
6d50f529 | 600 | (GetCachedCDBObject(kIDSuperModuleStatus)); |
601 | if (!cal) { | |
7754cd1f | 602 | return -1; |
6d50f529 | 603 | } |
7754cd1f | 604 | |
605 | return cal->GetStatus(sm); | |
2745a409 | 606 | |
7754cd1f | 607 | } |
608 | ||
609 | //_____________________________________________________________________________ | |
610 | Bool_t AliTRDcalibDB::IsPadMasked(Int_t det, Int_t col, Int_t row) | |
611 | { | |
612 | // | |
613 | // Returns status, see name of functions for details ;-) | |
614 | // | |
615 | ||
95867fd1 | 616 | const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *> |
617 | (GetCachedCDBObject(kIDPadStatus)); | |
6d50f529 | 618 | if (!cal) { |
7754cd1f | 619 | return -1; |
6d50f529 | 620 | } |
7754cd1f | 621 | |
95867fd1 | 622 | return cal->IsMasked(det,col,row); |
2745a409 | 623 | |
7754cd1f | 624 | } |
625 | ||
626 | //_____________________________________________________________________________ | |
627 | Bool_t AliTRDcalibDB::IsPadBridgedLeft(Int_t det, Int_t col, Int_t row) | |
628 | { | |
629 | // | |
630 | // Returns status, see name of functions for details ;-) | |
631 | // | |
632 | ||
95867fd1 | 633 | const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *> |
634 | (GetCachedCDBObject(kIDPadStatus)); | |
6d50f529 | 635 | if (!cal) { |
7754cd1f | 636 | return -1; |
6d50f529 | 637 | } |
7754cd1f | 638 | |
95867fd1 | 639 | return cal->IsBridgedLeft(det,col,row); |
2745a409 | 640 | |
7754cd1f | 641 | } |
642 | ||
643 | //_____________________________________________________________________________ | |
644 | Bool_t AliTRDcalibDB::IsPadBridgedRight(Int_t det, Int_t col, Int_t row) | |
645 | { | |
646 | // | |
647 | // Returns status, see name of functions for details ;-) | |
648 | // | |
649 | ||
95867fd1 | 650 | const AliTRDCalPadStatus * cal = dynamic_cast<const AliTRDCalPadStatus *> |
651 | (GetCachedCDBObject(kIDPadStatus)); | |
6d50f529 | 652 | if (!cal) { |
7754cd1f | 653 | return -1; |
6d50f529 | 654 | } |
7754cd1f | 655 | |
95867fd1 | 656 | return cal->IsBridgedRight(det,col,row); |
2745a409 | 657 | |
7754cd1f | 658 | } |
659 | ||
660 | //_____________________________________________________________________________ | |
661 | Bool_t AliTRDcalibDB::IsMCMMasked(Int_t det, Int_t col, Int_t row) | |
662 | { | |
663 | // | |
664 | // Returns status, see name of functions for details ;-) | |
665 | // | |
666 | ||
95867fd1 | 667 | const AliTRDCalMCMStatus * cal = dynamic_cast<const AliTRDCalMCMStatus *> |
668 | (GetCachedCDBObject(kIDMCMStatus)); | |
6d50f529 | 669 | if (!cal) { |
7754cd1f | 670 | return -1; |
6d50f529 | 671 | } |
7754cd1f | 672 | |
95867fd1 | 673 | return cal->IsMasked(det,col,row); |
2745a409 | 674 | |
7754cd1f | 675 | } |
676 | ||
677 | //_____________________________________________________________________________ | |
678 | Bool_t AliTRDcalibDB::IsChamberInstalled(Int_t det) | |
679 | { | |
680 | // | |
681 | // Returns status, see name of functions for details ;-) | |
682 | // | |
683 | ||
95867fd1 | 684 | const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *> |
685 | (GetCachedCDBObject(kIDChamberStatus)); | |
6d50f529 | 686 | if (!cal) { |
7754cd1f | 687 | return -1; |
6d50f529 | 688 | } |
7754cd1f | 689 | |
690 | return cal->IsInstalled(det); | |
2745a409 | 691 | |
7754cd1f | 692 | } |
693 | ||
694 | //_____________________________________________________________________________ | |
695 | Bool_t AliTRDcalibDB::IsChamberMasked(Int_t det) | |
696 | { | |
697 | // | |
698 | // Returns status, see name of functions for details ;-) | |
699 | // | |
700 | ||
95867fd1 | 701 | const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *> |
702 | (GetCachedCDBObject(kIDChamberStatus)); | |
6d50f529 | 703 | if (!cal) { |
7754cd1f | 704 | return -1; |
6d50f529 | 705 | } |
7754cd1f | 706 | |
707 | return cal->IsMasked(det); | |
2745a409 | 708 | |
7754cd1f | 709 | } |
710 | ||
711 | //_____________________________________________________________________________ | |
712 | Bool_t AliTRDcalibDB::IsSuperModuleInstalled(Int_t det) | |
713 | { | |
714 | // | |
715 | // Returns status, see name of functions for details ;-) | |
716 | // | |
717 | ||
95867fd1 | 718 | const AliTRDCalSuperModuleStatus * cal = dynamic_cast<const AliTRDCalSuperModuleStatus *> |
719 | (GetCachedCDBObject(kIDSuperModuleStatus)); | |
6d50f529 | 720 | if (!cal) { |
7754cd1f | 721 | return -1; |
6d50f529 | 722 | } |
7754cd1f | 723 | |
724 | return cal->IsInstalled(det); | |
2745a409 | 725 | |
7754cd1f | 726 | } |
727 | ||
728 | //_____________________________________________________________________________ | |
729 | Bool_t AliTRDcalibDB::IsSuperModuleMasked(Int_t det) | |
730 | { | |
731 | // | |
732 | // Returns status, see name of functions for details ;-) | |
733 | // | |
734 | ||
95867fd1 | 735 | const AliTRDCalSuperModuleStatus * cal = dynamic_cast<const AliTRDCalSuperModuleStatus *> |
736 | (GetCachedCDBObject(kIDSuperModuleStatus)); | |
6d50f529 | 737 | if (!cal) { |
7754cd1f | 738 | return -1; |
6d50f529 | 739 | } |
7754cd1f | 740 | |
741 | return cal->IsMasked(det); | |
2745a409 | 742 | |
7754cd1f | 743 | } |
744 | ||
cc7cef99 | 745 | //_____________________________________________________________________________ |
63a700c6 | 746 | const AliTRDCalPIDLQ* AliTRDcalibDB::GetPIDLQObject() |
cc7cef99 | 747 | { |
748 | // | |
749 | // Returns the object storing the distributions for PID with likelihood | |
750 | // | |
7754cd1f | 751 | |
95867fd1 | 752 | return dynamic_cast<const AliTRDCalPIDLQ *> (GetCachedCDBObject(kIDPIDLQ)); |
2745a409 | 753 | |
cc7cef99 | 754 | } |
755 | ||
7754cd1f | 756 | //_____________________________________________________________________________ |
757 | const AliTRDCalMonitoring* AliTRDcalibDB::GetMonitoringObject() | |
758 | { | |
759 | // | |
760 | // Returns the object storing the monitoring data | |
761 | // | |
762 | ||
95867fd1 | 763 | return dynamic_cast<const AliTRDCalMonitoring *> (GetCachedCDBObject(kIDMonitoringData)); |
2745a409 | 764 | |
7754cd1f | 765 | } |
766 | ||
3551db50 | 767 | //_____________________________________________________________________________ |
768 | Float_t AliTRDcalibDB::GetOmegaTau(Float_t vdrift) | |
769 | { | |
770 | // | |
771 | // Returns omega*tau (tan(Lorentz-angle)) for a given drift velocity <vd> | |
772 | // and a B-field <b> for Xe/CO2 (15%). | |
773 | // The values are according to a GARFIELD simulation. | |
774 | // | |
775 | // This function basically does not belong to the calibration class. It should be moved somewhere else. | |
776 | // However, currently it is in use by simulation and reconstruction. | |
777 | // | |
778 | ||
95867fd1 | 779 | AliTRDCommonParam *commonParam = AliTRDCommonParam::Instance(); |
780 | if (!commonParam) { | |
3551db50 | 781 | return -1; |
95867fd1 | 782 | } |
783 | ||
d19b1f90 | 784 | Float_t fieldAbs = TMath::Abs(commonParam->GetField()); |
785 | Float_t fieldSgn = 1.0; | |
786 | if (fieldAbs > 0.0) { | |
787 | fieldSgn = commonParam->GetField() / fieldAbs; | |
788 | } | |
3551db50 | 789 | |
790 | const Int_t kNb = 5; | |
791 | Float_t p0[kNb] = { 0.004810, 0.007412, 0.010252, 0.013409, 0.016888 }; | |
792 | Float_t p1[kNb] = { 0.054875, 0.081534, 0.107333, 0.131983, 0.155455 }; | |
793 | Float_t p2[kNb] = { -0.008682, -0.012896, -0.016987, -0.020880, -0.024623 }; | |
794 | Float_t p3[kNb] = { 0.000155, 0.000238, 0.000330, 0.000428, 0.000541 }; | |
795 | ||
d19b1f90 | 796 | Int_t ib = ((Int_t) (10 * (fieldAbs - 0.15))); |
3551db50 | 797 | ib = TMath::Max( 0,ib); |
798 | ib = TMath::Min(kNb,ib); | |
799 | ||
800 | Float_t alphaL = p0[ib] | |
d19b1f90 | 801 | + p1[ib] * vdrift |
802 | + p2[ib] * vdrift*vdrift | |
803 | + p3[ib] * vdrift*vdrift*vdrift; | |
804 | ||
805 | return TMath::Tan(fieldSgn * alphaL); | |
3551db50 | 806 | |
6a739e92 | 807 | } |
808 | ||
809 | //_____________________________________________________________________________ | |
810 | void AliTRDcalibDB::SamplePRF() | |
811 | { | |
812 | // | |
2745a409 | 813 | // Samples the pad response function (should maybe go somewhere else ...) |
6a739e92 | 814 | // |
815 | ||
816 | const Int_t kPRFbin = 61; | |
817 | ||
6d50f529 | 818 | Float_t prf[kNplan][kPRFbin] = { |
819 | {2.9037e-02, 3.3608e-02, 3.9020e-02, 4.5292e-02, | |
6a739e92 | 820 | 5.2694e-02, 6.1362e-02, 7.1461e-02, 8.3362e-02, |
821 | 9.7063e-02, 1.1307e-01, 1.3140e-01, 1.5235e-01, | |
822 | 1.7623e-01, 2.0290e-01, 2.3294e-01, 2.6586e-01, | |
823 | 3.0177e-01, 3.4028e-01, 3.8077e-01, 4.2267e-01, | |
824 | 4.6493e-01, 5.0657e-01, 5.4655e-01, 5.8397e-01, | |
825 | 6.1767e-01, 6.4744e-01, 6.7212e-01, 6.9188e-01, | |
826 | 7.0627e-01, 7.1499e-01, 7.1851e-01, 7.1499e-01, | |
827 | 7.0627e-01, 6.9188e-01, 6.7212e-01, 6.4744e-01, | |
828 | 6.1767e-01, 5.8397e-01, 5.4655e-01, 5.0657e-01, | |
829 | 4.6493e-01, 4.2267e-01, 3.8077e-01, 3.4028e-01, | |
830 | 3.0177e-01, 2.6586e-01, 2.3294e-01, 2.0290e-01, | |
831 | 1.7623e-01, 1.5235e-01, 1.3140e-01, 1.1307e-01, | |
832 | 9.7063e-02, 8.3362e-02, 7.1461e-02, 6.1362e-02, | |
833 | 5.2694e-02, 4.5292e-02, 3.9020e-02, 3.3608e-02, | |
834 | 2.9037e-02}, | |
835 | {2.5478e-02, 2.9695e-02, 3.4655e-02, 4.0454e-02, | |
836 | 4.7342e-02, 5.5487e-02, 6.5038e-02, 7.6378e-02, | |
837 | 8.9696e-02, 1.0516e-01, 1.2327e-01, 1.4415e-01, | |
838 | 1.6794e-01, 1.9516e-01, 2.2573e-01, 2.5959e-01, | |
839 | 2.9694e-01, 3.3719e-01, 3.7978e-01, 4.2407e-01, | |
840 | 4.6889e-01, 5.1322e-01, 5.5569e-01, 5.9535e-01, | |
841 | 6.3141e-01, 6.6259e-01, 6.8882e-01, 7.0983e-01, | |
842 | 7.2471e-01, 7.3398e-01, 7.3761e-01, 7.3398e-01, | |
843 | 7.2471e-01, 7.0983e-01, 6.8882e-01, 6.6259e-01, | |
844 | 6.3141e-01, 5.9535e-01, 5.5569e-01, 5.1322e-01, | |
845 | 4.6889e-01, 4.2407e-01, 3.7978e-01, 3.3719e-01, | |
846 | 2.9694e-01, 2.5959e-01, 2.2573e-01, 1.9516e-01, | |
847 | 1.6794e-01, 1.4415e-01, 1.2327e-01, 1.0516e-01, | |
848 | 8.9696e-02, 7.6378e-02, 6.5038e-02, 5.5487e-02, | |
849 | 4.7342e-02, 4.0454e-02, 3.4655e-02, 2.9695e-02, | |
850 | 2.5478e-02}, | |
851 | {2.2363e-02, 2.6233e-02, 3.0782e-02, 3.6140e-02, | |
852 | 4.2535e-02, 5.0157e-02, 5.9197e-02, 6.9900e-02, | |
853 | 8.2707e-02, 9.7811e-02, 1.1548e-01, 1.3601e-01, | |
854 | 1.5998e-01, 1.8739e-01, 2.1840e-01, 2.5318e-01, | |
855 | 2.9182e-01, 3.3373e-01, 3.7837e-01, 4.2498e-01, | |
856 | 4.7235e-01, 5.1918e-01, 5.6426e-01, 6.0621e-01, | |
857 | 6.4399e-01, 6.7700e-01, 7.0472e-01, 7.2637e-01, | |
858 | 7.4206e-01, 7.5179e-01, 7.5551e-01, 7.5179e-01, | |
859 | 7.4206e-01, 7.2637e-01, 7.0472e-01, 6.7700e-01, | |
860 | 6.4399e-01, 6.0621e-01, 5.6426e-01, 5.1918e-01, | |
861 | 4.7235e-01, 4.2498e-01, 3.7837e-01, 3.3373e-01, | |
862 | 2.9182e-01, 2.5318e-01, 2.1840e-01, 1.8739e-01, | |
863 | 1.5998e-01, 1.3601e-01, 1.1548e-01, 9.7811e-02, | |
864 | 8.2707e-02, 6.9900e-02, 5.9197e-02, 5.0157e-02, | |
865 | 4.2535e-02, 3.6140e-02, 3.0782e-02, 2.6233e-02, | |
866 | 2.2363e-02}, | |
867 | {1.9635e-02, 2.3167e-02, 2.7343e-02, 3.2293e-02, | |
868 | 3.8224e-02, 4.5335e-02, 5.3849e-02, 6.4039e-02, | |
869 | 7.6210e-02, 9.0739e-02, 1.0805e-01, 1.2841e-01, | |
870 | 1.5216e-01, 1.7960e-01, 2.1099e-01, 2.4671e-01, | |
871 | 2.8647e-01, 3.2996e-01, 3.7660e-01, 4.2547e-01, | |
872 | 4.7536e-01, 5.2473e-01, 5.7215e-01, 6.1632e-01, | |
873 | 6.5616e-01, 6.9075e-01, 7.1939e-01, 7.4199e-01, | |
874 | 7.5838e-01, 7.6848e-01, 7.7227e-01, 7.6848e-01, | |
875 | 7.5838e-01, 7.4199e-01, 7.1939e-01, 6.9075e-01, | |
876 | 6.5616e-01, 6.1632e-01, 5.7215e-01, 5.2473e-01, | |
877 | 4.7536e-01, 4.2547e-01, 3.7660e-01, 3.2996e-01, | |
878 | 2.8647e-01, 2.4671e-01, 2.1099e-01, 1.7960e-01, | |
879 | 1.5216e-01, 1.2841e-01, 1.0805e-01, 9.0739e-02, | |
880 | 7.6210e-02, 6.4039e-02, 5.3849e-02, 4.5335e-02, | |
881 | 3.8224e-02, 3.2293e-02, 2.7343e-02, 2.3167e-02, | |
882 | 1.9635e-02}, | |
883 | {1.7224e-02, 2.0450e-02, 2.4286e-02, 2.8860e-02, | |
884 | 3.4357e-02, 4.0979e-02, 4.8966e-02, 5.8612e-02, | |
885 | 7.0253e-02, 8.4257e-02, 1.0102e-01, 1.2094e-01, | |
886 | 1.4442e-01, 1.7196e-01, 2.0381e-01, 2.4013e-01, | |
887 | 2.8093e-01, 3.2594e-01, 3.7450e-01, 4.2563e-01, | |
888 | 4.7796e-01, 5.2991e-01, 5.7974e-01, 6.2599e-01, | |
889 | 6.6750e-01, 7.0344e-01, 7.3329e-01, 7.5676e-01, | |
890 | 7.7371e-01, 7.8410e-01, 7.8793e-01, 7.8410e-01, | |
891 | 7.7371e-01, 7.5676e-01, 7.3329e-01, 7.0344e-01, | |
892 | 6.6750e-01, 6.2599e-01, 5.7974e-01, 5.2991e-01, | |
893 | 4.7796e-01, 4.2563e-01, 3.7450e-01, 3.2594e-01, | |
894 | 2.8093e-01, 2.4013e-01, 2.0381e-01, 1.7196e-01, | |
895 | 1.4442e-01, 1.2094e-01, 1.0102e-01, 8.4257e-02, | |
896 | 7.0253e-02, 5.8612e-02, 4.8966e-02, 4.0979e-02, | |
897 | 3.4357e-02, 2.8860e-02, 2.4286e-02, 2.0450e-02, | |
898 | 1.7224e-02}, | |
899 | {1.5096e-02, 1.8041e-02, 2.1566e-02, 2.5793e-02, | |
900 | 3.0886e-02, 3.7044e-02, 4.4515e-02, 5.3604e-02, | |
901 | 6.4668e-02, 7.8109e-02, 9.4364e-02, 1.1389e-01, | |
902 | 1.3716e-01, 1.6461e-01, 1.9663e-01, 2.3350e-01, | |
903 | 2.7527e-01, 3.2170e-01, 3.7214e-01, 4.2549e-01, | |
904 | 4.8024e-01, 5.3460e-01, 5.8677e-01, 6.3512e-01, | |
905 | 6.7838e-01, 7.1569e-01, 7.4655e-01, 7.7071e-01, | |
906 | 7.8810e-01, 7.9871e-01, 8.0255e-01, 7.9871e-01, | |
907 | 7.8810e-01, 7.7071e-01, 7.4655e-01, 7.1569e-01, | |
908 | 6.7838e-01, 6.3512e-01, 5.8677e-01, 5.3460e-01, | |
909 | 4.8024e-01, 4.2549e-01, 3.7214e-01, 3.2170e-01, | |
910 | 2.7527e-01, 2.3350e-01, 1.9663e-01, 1.6461e-01, | |
911 | 1.3716e-01, 1.1389e-01, 9.4364e-02, 7.8109e-02, | |
912 | 6.4668e-02, 5.3604e-02, 4.4515e-02, 3.7044e-02, | |
913 | 3.0886e-02, 2.5793e-02, 2.1566e-02, 1.8041e-02, | |
914 | 1.5096e-02}}; | |
915 | ||
916 | // More sampling precision with linear interpolation | |
6d50f529 | 917 | fPRFlo = -1.5; |
918 | fPRFhi = 1.5; | |
6a739e92 | 919 | Float_t pad[kPRFbin]; |
920 | Int_t sPRFbin = kPRFbin; | |
6d50f529 | 921 | Float_t sPRFwid = (fPRFhi - fPRFlo) / ((Float_t) sPRFbin); |
6a739e92 | 922 | for (Int_t iPad = 0; iPad < sPRFbin; iPad++) { |
6d50f529 | 923 | pad[iPad] = ((Float_t) iPad + 0.5) * sPRFwid + fPRFlo; |
6a739e92 | 924 | } |
6d50f529 | 925 | fPRFbin = 500; |
926 | fPRFwid = (fPRFhi - fPRFlo) / ((Float_t) fPRFbin); | |
927 | fPRFpad = ((Int_t) (1.0 / fPRFwid)); | |
6a739e92 | 928 | |
6d50f529 | 929 | if (fPRFsmp) delete [] fPRFsmp; |
930 | fPRFsmp = new Float_t[kNplan*fPRFbin]; | |
6a739e92 | 931 | |
932 | Int_t ipos1; | |
933 | Int_t ipos2; | |
934 | Float_t diff; | |
935 | ||
936 | for (Int_t iPla = 0; iPla < kNplan; iPla++) { | |
937 | ||
6d50f529 | 938 | for (Int_t iBin = 0; iBin < fPRFbin; iBin++) { |
6a739e92 | 939 | |
6d50f529 | 940 | Float_t bin = (((Float_t) iBin) + 0.5) * fPRFwid + fPRFlo; |
6a739e92 | 941 | ipos1 = ipos2 = 0; |
942 | diff = 0; | |
943 | do { | |
944 | diff = bin - pad[ipos2++]; | |
945 | } while ((diff > 0) && (ipos2 < kPRFbin)); | |
946 | if (ipos2 == kPRFbin) { | |
6d50f529 | 947 | fPRFsmp[iPla*fPRFbin+iBin] = prf[iPla][ipos2-1]; |
6a739e92 | 948 | } |
949 | else if (ipos2 == 1) { | |
6d50f529 | 950 | fPRFsmp[iPla*fPRFbin+iBin] = prf[iPla][ipos2-1]; |
6a739e92 | 951 | } |
952 | else { | |
953 | ipos2--; | |
954 | if (ipos2 >= kPRFbin) ipos2 = kPRFbin - 1; | |
955 | ipos1 = ipos2 - 1; | |
6d50f529 | 956 | fPRFsmp[iPla*fPRFbin+iBin] = prf[iPla][ipos2] |
6a739e92 | 957 | + diff * (prf[iPla][ipos2] - prf[iPla][ipos1]) |
958 | / sPRFwid; | |
959 | } | |
960 | ||
961 | } | |
962 | } | |
963 | ||
964 | } | |
965 | ||
966 | //_____________________________________________________________________________ | |
967 | Int_t AliTRDcalibDB::PadResponse(Double_t signal, Double_t dist | |
2745a409 | 968 | , Int_t plane, Double_t *pad) const |
6a739e92 | 969 | { |
970 | // | |
971 | // Applies the pad response | |
972 | // | |
973 | ||
6d50f529 | 974 | Int_t iBin = ((Int_t) (( - dist - fPRFlo) / fPRFwid)); |
975 | Int_t iOff = plane * fPRFbin; | |
6a739e92 | 976 | |
6d50f529 | 977 | Int_t iBin0 = iBin - fPRFpad + iOff; |
6a739e92 | 978 | Int_t iBin1 = iBin + iOff; |
6d50f529 | 979 | Int_t iBin2 = iBin + fPRFpad + iOff; |
6a739e92 | 980 | |
981 | pad[0] = 0.0; | |
982 | pad[1] = 0.0; | |
983 | pad[2] = 0.0; | |
6d50f529 | 984 | if ((iBin1 >= 0) && (iBin1 < (fPRFbin*kNplan))) { |
6a739e92 | 985 | |
986 | if (iBin0 >= 0) { | |
6d50f529 | 987 | pad[0] = signal * fPRFsmp[iBin0]; |
6a739e92 | 988 | } |
6d50f529 | 989 | pad[1] = signal * fPRFsmp[iBin1]; |
990 | if (iBin2 < (fPRFbin*kNplan)) { | |
991 | pad[2] = signal * fPRFsmp[iBin2]; | |
6a739e92 | 992 | } |
993 | ||
994 | return 1; | |
995 | ||
996 | } | |
997 | else { | |
998 | ||
999 | return 0; | |
1000 | ||
1001 | } | |
ab0a4106 | 1002 | |
3551db50 | 1003 | } |
1004 |