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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 | // // | |
22 | // Request an instance with AliTRDcalibDB::Instance() // | |
23 | // If a new event is processed set the event number with SetRun // | |
24 | // Then request the calibration data // | |
25 | // // | |
26 | // Author: // | |
27 | // Jan Fiete Grosse-Oetringhaus (Jan.Fiete.Grosse-Oetringhaus@cern.ch) // | |
28 | // // | |
29 | /////////////////////////////////////////////////////////////////////////////// | |
30 | ||
31 | #include <TClonesArray.h> | |
32 | #include <TObjArray.h> | |
33 | ||
34 | #include "AliCDBManager.h" | |
35 | #include "AliCDBEntry.h" | |
36 | #include "AliLog.h" | |
37 | ||
38 | #include "AliTRDcalibDB.h" | |
39 | ||
40 | #include "Cal/AliTRDCalROC.h" | |
41 | #include "Cal/AliTRDCalPad.h" | |
42 | #include "Cal/AliTRDCalDet.h" | |
43 | #include "Cal/AliTRDCalDCS.h" | |
44 | #include "Cal/AliTRDCalPID.h" | |
45 | #include "Cal/AliTRDCalMonitoring.h" | |
46 | #include "Cal/AliTRDCalChamberStatus.h" | |
47 | #include "Cal/AliTRDCalPadStatus.h" | |
48 | #include "Cal/AliTRDCalSingleChamberStatus.h" | |
49 | ||
50 | ClassImp(AliTRDcalibDB) | |
51 | ||
52 | AliTRDcalibDB *AliTRDcalibDB::fgInstance = 0; | |
53 | Bool_t AliTRDcalibDB::fgTerminated = kFALSE; | |
54 | ||
55 | //_ singleton implementation __________________________________________________ | |
56 | AliTRDcalibDB* AliTRDcalibDB::Instance() | |
57 | { | |
58 | // | |
59 | // Singleton implementation | |
60 | // Returns an instance of this class, it is created if neccessary | |
61 | // | |
62 | ||
63 | if (fgTerminated != kFALSE) { | |
64 | return 0; | |
65 | } | |
66 | ||
67 | if (fgInstance == 0) { | |
68 | fgInstance = new AliTRDcalibDB(); | |
69 | } | |
70 | ||
71 | return fgInstance; | |
72 | ||
73 | } | |
74 | ||
75 | //_____________________________________________________________________________ | |
76 | void AliTRDcalibDB::Terminate() | |
77 | { | |
78 | // | |
79 | // Singleton implementation | |
80 | // Deletes the instance of this class and sets the terminated flag, | |
81 | // instances cannot be requested anymore | |
82 | // This function can be called several times. | |
83 | // | |
84 | ||
85 | fgTerminated = kTRUE; | |
86 | ||
87 | if (fgInstance != 0) { | |
88 | delete fgInstance; | |
89 | fgInstance = 0; | |
90 | } | |
91 | ||
92 | } | |
93 | ||
94 | //_____________________________________________________________________________ | |
95 | AliTRDcalibDB::AliTRDcalibDB() | |
96 | :TObject() | |
97 | ,fRun(-1) | |
98 | ,fPRFsmp(0) | |
99 | ,fPRFbin(0) | |
100 | ,fPRFlo(0) | |
101 | ,fPRFhi(0) | |
102 | ,fPRFwid(0) | |
103 | ,fPRFpad(0) | |
104 | { | |
105 | // | |
106 | // Default constructor | |
107 | // | |
108 | // TODO Default runnumber is set to 0, this should be changed later | |
109 | // to an invalid value (e.g. -1) to prevent | |
110 | // TODO invalid calibration data to be used. | |
111 | // | |
112 | ||
113 | for (Int_t i = 0; i < kCDBCacheSize; ++i) { | |
114 | fCDBCache[i] = 0; | |
115 | fCDBEntries[i] = 0; | |
116 | } | |
117 | ||
118 | // Create the sampled PRF | |
119 | SamplePRF(); | |
120 | ||
121 | } | |
122 | ||
123 | //_____________________________________________________________________________ | |
124 | AliTRDcalibDB::AliTRDcalibDB(const AliTRDcalibDB &c) | |
125 | :TObject(c) | |
126 | ,fRun(-1) | |
127 | ,fPRFsmp(0) | |
128 | ,fPRFbin(0) | |
129 | ,fPRFlo(0) | |
130 | ,fPRFhi(0) | |
131 | ,fPRFwid(0) | |
132 | ,fPRFpad(0) | |
133 | { | |
134 | // | |
135 | // Copy constructor (not that it make any sense for a singleton...) | |
136 | // | |
137 | ||
138 | for (Int_t i = 0; i < kCDBCacheSize; ++i) { | |
139 | fCDBCache[i] = 0; | |
140 | fCDBEntries[i] = 0; | |
141 | } | |
142 | ||
143 | // Create the sampled PRF | |
144 | SamplePRF(); | |
145 | ||
146 | } | |
147 | ||
148 | //_____________________________________________________________________________ | |
149 | AliTRDcalibDB &AliTRDcalibDB::operator=(const AliTRDcalibDB &c) | |
150 | { | |
151 | // | |
152 | // Assignment operator (same as above ...) | |
153 | // | |
154 | ||
155 | if (this != &c) { | |
156 | AliFatal("No assignment operator defined"); | |
157 | } | |
158 | ||
159 | return *this; | |
160 | ||
161 | } | |
162 | ||
163 | //_____________________________________________________________________________ | |
164 | AliTRDcalibDB::~AliTRDcalibDB() | |
165 | { | |
166 | // | |
167 | // destructor | |
168 | // | |
169 | ||
170 | if (fPRFsmp) { | |
171 | delete [] fPRFsmp; | |
172 | fPRFsmp = 0; | |
173 | } | |
174 | ||
175 | Invalidate(); | |
176 | ||
177 | } | |
178 | ||
179 | //_caching functions____________________________________________________________ | |
180 | const TObject *AliTRDcalibDB::GetCachedCDBObject(Int_t id) | |
181 | { | |
182 | // | |
183 | // Retrieves a cdb object with the given id. The objects are cached as | |
184 | // long as the run number is not changed. | |
185 | // | |
186 | // Put together the available objects here by using the lines | |
187 | // a) For usual calibration objects: | |
188 | // case kID<Name> : | |
189 | // return CacheCDBEntry(kID<Name>,"TRD/Calib/<Path>"); | |
190 | // break; | |
191 | // See function CacheCDBEntry for details. | |
192 | // and | |
193 | // b) For calibration data which depends on two objects: One containing | |
194 | // a value per detector and one the local fluctuations per pad: | |
195 | // case kID<Name> : | |
196 | // return CacheMergeCDBEntry(kID<Name>,"TRD/Calib/<padPath>","TRD/Calib/<chamberPath>"); | |
197 | // break; | |
198 | // See function CacheMergeCDBEntry for details. | |
199 | // | |
200 | ||
201 | switch (id) { | |
202 | ||
203 | // Parameters defined per pad and chamber | |
204 | case kIDVdriftPad : | |
205 | return CacheCDBEntry(kIDVdriftPad ,"TRD/Calib/LocalVdrift"); | |
206 | break; | |
207 | case kIDVdriftChamber : | |
208 | return CacheCDBEntry(kIDVdriftChamber ,"TRD/Calib/ChamberVdrift"); | |
209 | break; | |
210 | case kIDT0Pad : | |
211 | return CacheCDBEntry(kIDT0Pad ,"TRD/Calib/LocalT0"); | |
212 | break; | |
213 | case kIDT0Chamber : | |
214 | return CacheCDBEntry(kIDT0Chamber ,"TRD/Calib/ChamberT0"); | |
215 | break; | |
216 | case kIDGainFactorPad : | |
217 | return CacheCDBEntry(kIDGainFactorPad ,"TRD/Calib/LocalGainFactor"); | |
218 | break; | |
219 | case kIDGainFactorChamber : | |
220 | return CacheCDBEntry(kIDGainFactorChamber ,"TRD/Calib/ChamberGainFactor"); | |
221 | break; | |
222 | case kIDNoiseChamber : | |
223 | return CacheCDBEntry(kIDNoiseChamber ,"TRD/Calib/DetNoise"); | |
224 | break; | |
225 | case kIDNoisePad : | |
226 | return CacheCDBEntry(kIDNoisePad ,"TRD/Calib/PadNoise"); | |
227 | break; | |
228 | ||
229 | ||
230 | // Parameters defined per pad | |
231 | case kIDPRFWidth : | |
232 | return CacheCDBEntry(kIDPRFWidth ,"TRD/Calib/PRFWidth"); | |
233 | break; | |
234 | ||
235 | // Status values | |
236 | case kIDChamberStatus : | |
237 | return CacheCDBEntry(kIDChamberStatus ,"TRD/Calib/ChamberStatus"); | |
238 | break; | |
239 | case kIDPadStatus : | |
240 | return CacheCDBEntry(kIDPadStatus ,"TRD/Calib/PadStatus"); | |
241 | break; | |
242 | ||
243 | // Global parameters | |
244 | case kIDMonitoringData : | |
245 | return CacheCDBEntry(kIDMonitoringData ,"TRD/Calib/MonitoringData"); | |
246 | break; | |
247 | case kIDFEE : | |
248 | return CacheCDBEntry(kIDFEE ,"TRD/Calib/FEE"); | |
249 | break; | |
250 | case kIDDCS : | |
251 | return CacheCDBEntry(kIDDCS ,"TRD/Calib/DCS"); | |
252 | break; | |
253 | case kIDPIDNN : | |
254 | return CacheCDBEntry(kIDPIDNN ,"TRD/Calib/PIDNN"); | |
255 | case kIDPIDLQ : | |
256 | return CacheCDBEntry(kIDPIDLQ ,"TRD/Calib/PIDLQ"); | |
257 | break; | |
258 | case kIDRecoParam : | |
259 | return CacheCDBEntry(kIDRecoParam ,"TRD/Calib/RecoParam"); | |
260 | break; | |
261 | ||
262 | } | |
263 | ||
264 | return 0; | |
265 | ||
266 | } | |
267 | ||
268 | //_____________________________________________________________________________ | |
269 | AliCDBEntry *AliTRDcalibDB::GetCDBEntry(const char *cdbPath) | |
270 | { | |
271 | // | |
272 | // Retrieves an entry with path <cdbPath> from the CDB. | |
273 | // | |
274 | ||
275 | AliCDBEntry *entry = AliCDBManager::Instance()->Get(cdbPath,fRun); | |
276 | if (!entry) { | |
277 | AliError(Form("Failed to get entry: %s",cdbPath)); | |
278 | return 0; | |
279 | } | |
280 | ||
281 | return entry; | |
282 | ||
283 | } | |
284 | ||
285 | //_____________________________________________________________________________ | |
286 | const TObject *AliTRDcalibDB::CacheCDBEntry(Int_t id, const char *cdbPath) | |
287 | { | |
288 | // | |
289 | // Caches the entry <id> with cdb path <cdbPath> | |
290 | // | |
291 | ||
292 | if (!fCDBCache[id]) { | |
293 | fCDBEntries[id] = GetCDBEntry(cdbPath); | |
294 | if (fCDBEntries[id]) { | |
295 | fCDBCache[id] = fCDBEntries[id]->GetObject(); | |
296 | } | |
297 | } | |
298 | ||
299 | return fCDBCache[id]; | |
300 | ||
301 | } | |
302 | ||
303 | //_____________________________________________________________________________ | |
304 | void AliTRDcalibDB::SetRun(Long64_t run) | |
305 | { | |
306 | // | |
307 | // Sets current run number. Calibration data is read from the corresponding file. | |
308 | // When the run number changes the caching is invalidated. | |
309 | // | |
310 | ||
311 | if (fRun == run) { | |
312 | return; | |
313 | } | |
314 | ||
315 | fRun = run; | |
316 | ||
317 | Invalidate(); | |
318 | ||
319 | } | |
320 | ||
321 | //_____________________________________________________________________________ | |
322 | void AliTRDcalibDB::Invalidate() | |
323 | { | |
324 | // | |
325 | // Invalidates cache (when run number is changed). | |
326 | // | |
327 | ||
328 | for (Int_t i = 0; i < kCDBCacheSize; ++i) { | |
329 | if (fCDBEntries[i]) { | |
330 | if (AliCDBManager::Instance()->GetCacheFlag() == kFALSE) { | |
331 | if ((fCDBEntries[i]->IsOwner() == kFALSE) && | |
332 | (fCDBCache[i])) { | |
333 | delete fCDBCache[i]; | |
334 | } | |
335 | delete fCDBEntries[i]; | |
336 | } | |
337 | fCDBEntries[i] = 0; | |
338 | fCDBCache[i] = 0; | |
339 | } | |
340 | } | |
341 | ||
342 | } | |
343 | //_____________________________________________________________________________ | |
344 | Float_t AliTRDcalibDB::GetNoise(Int_t det, Int_t col, Int_t row) | |
345 | { | |
346 | // | |
347 | // Returns the noise level in ADC counts for the given pad. | |
348 | // | |
349 | ||
350 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> | |
351 | (GetCachedCDBObject(kIDNoisePad)); | |
352 | if (!calPad) { | |
353 | return -1; | |
354 | } | |
355 | ||
356 | AliTRDCalROC *roc = calPad->GetCalROC(det); | |
357 | if (!roc) { | |
358 | return -1; | |
359 | } | |
360 | ||
361 | const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *> | |
362 | (GetCachedCDBObject(kIDNoiseChamber)); | |
363 | if (!calChamber) { | |
364 | return -1; | |
365 | } | |
366 | ||
367 | return calChamber->GetValue(det) * roc->GetValue(col,row); | |
368 | ||
369 | } | |
370 | ||
371 | //_____________________________________________________________________________ | |
372 | AliTRDCalROC *AliTRDcalibDB::GetNoiseROC(Int_t det) | |
373 | { | |
374 | // | |
375 | // Returns the Vdrift calibration object for a given ROC | |
376 | // containing one number per pad | |
377 | // | |
378 | ||
379 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> | |
380 | (GetCachedCDBObject(kIDNoisePad)); | |
381 | if (!calPad) { | |
382 | return 0; | |
383 | } | |
384 | ||
385 | AliTRDCalROC *roc = calPad->GetCalROC(det); | |
386 | if (!roc) { | |
387 | return 0; | |
388 | } | |
389 | else { | |
390 | return roc; | |
391 | } | |
392 | ||
393 | } | |
394 | ||
395 | //_____________________________________________________________________________ | |
396 | const AliTRDCalDet *AliTRDcalibDB::GetNoiseDet() | |
397 | { | |
398 | // | |
399 | // Returns the Vdrift calibration object | |
400 | // containing one number per detector | |
401 | // | |
402 | ||
403 | const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *> | |
404 | (GetCachedCDBObject(kIDNoiseChamber)); | |
405 | if (!calChamber) { | |
406 | return 0; | |
407 | } | |
408 | else { | |
409 | return calChamber; | |
410 | } | |
411 | ||
412 | } | |
413 | ||
414 | //_____________________________________________________________________________ | |
415 | Float_t AliTRDcalibDB::GetVdrift(Int_t det, Int_t col, Int_t row) | |
416 | { | |
417 | // | |
418 | // Returns the drift velocity for the given pad. | |
419 | // | |
420 | ||
421 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> | |
422 | (GetCachedCDBObject(kIDVdriftPad)); | |
423 | if (!calPad) { | |
424 | return -1; | |
425 | } | |
426 | ||
427 | AliTRDCalROC *roc = calPad->GetCalROC(det); | |
428 | if (!roc) { | |
429 | return -1; | |
430 | } | |
431 | ||
432 | const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *> | |
433 | (GetCachedCDBObject(kIDVdriftChamber)); | |
434 | if (!calChamber) { | |
435 | return -1; | |
436 | } | |
437 | ||
438 | return calChamber->GetValue(det) * roc->GetValue(col,row); | |
439 | ||
440 | } | |
441 | ||
442 | //_____________________________________________________________________________ | |
443 | AliTRDCalROC *AliTRDcalibDB::GetVdriftROC(Int_t det) | |
444 | { | |
445 | // | |
446 | // Returns the Vdrift calibration object for a given ROC | |
447 | // containing one number per pad | |
448 | // | |
449 | ||
450 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> | |
451 | (GetCachedCDBObject(kIDVdriftPad)); | |
452 | if (!calPad) { | |
453 | return 0; | |
454 | } | |
455 | ||
456 | AliTRDCalROC *roc = calPad->GetCalROC(det); | |
457 | if (!roc) { | |
458 | return 0; | |
459 | } | |
460 | else { | |
461 | return roc; | |
462 | } | |
463 | ||
464 | } | |
465 | ||
466 | //_____________________________________________________________________________ | |
467 | const AliTRDCalDet *AliTRDcalibDB::GetVdriftDet() | |
468 | { | |
469 | // | |
470 | // Returns the Vdrift calibration object | |
471 | // containing one number per detector | |
472 | // | |
473 | ||
474 | const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *> | |
475 | (GetCachedCDBObject(kIDVdriftChamber)); | |
476 | if (!calChamber) { | |
477 | return 0; | |
478 | } | |
479 | else { | |
480 | return calChamber; | |
481 | } | |
482 | ||
483 | } | |
484 | ||
485 | //_____________________________________________________________________________ | |
486 | Float_t AliTRDcalibDB::GetVdriftAverage(Int_t det) | |
487 | { | |
488 | // | |
489 | // Returns the average drift velocity for the given detector | |
490 | // | |
491 | ||
492 | const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *> | |
493 | (GetCachedCDBObject(kIDVdriftChamber)); | |
494 | if (!calDet) { | |
495 | return -1; | |
496 | } | |
497 | ||
498 | return calDet->GetValue(det); | |
499 | ||
500 | } | |
501 | ||
502 | //_____________________________________________________________________________ | |
503 | Float_t AliTRDcalibDB::GetT0(Int_t det, Int_t col, Int_t row) | |
504 | { | |
505 | // | |
506 | // Returns t0 for the given pad. | |
507 | // | |
508 | ||
509 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> | |
510 | (GetCachedCDBObject(kIDT0Pad)); | |
511 | if (!calPad) { | |
512 | return -1; | |
513 | } | |
514 | ||
515 | AliTRDCalROC *roc = calPad->GetCalROC(det); | |
516 | if (!roc) { | |
517 | return -1; | |
518 | } | |
519 | ||
520 | const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *> | |
521 | (GetCachedCDBObject(kIDT0Chamber)); | |
522 | if (!calChamber) { | |
523 | return -1; | |
524 | } | |
525 | ||
526 | return calChamber->GetValue(det) + roc->GetValue(col,row); | |
527 | ||
528 | } | |
529 | ||
530 | //_____________________________________________________________________________ | |
531 | AliTRDCalROC *AliTRDcalibDB::GetT0ROC(Int_t det) | |
532 | { | |
533 | // | |
534 | // Returns the t0 calibration object for a given ROC | |
535 | // containing one number per pad | |
536 | // | |
537 | ||
538 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> | |
539 | (GetCachedCDBObject(kIDT0Pad)); | |
540 | if (!calPad) { | |
541 | return 0; | |
542 | } | |
543 | ||
544 | AliTRDCalROC *roc = calPad->GetCalROC(det); | |
545 | if (!roc) { | |
546 | return 0; | |
547 | } | |
548 | else { | |
549 | return roc; | |
550 | } | |
551 | ||
552 | } | |
553 | ||
554 | //_____________________________________________________________________________ | |
555 | const AliTRDCalDet *AliTRDcalibDB::GetT0Det() | |
556 | { | |
557 | // | |
558 | // Returns the t0 calibration object | |
559 | // containing one number per detector | |
560 | // | |
561 | ||
562 | const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *> | |
563 | (GetCachedCDBObject(kIDT0Chamber)); | |
564 | if (!calChamber) { | |
565 | return 0; | |
566 | } | |
567 | else { | |
568 | return calChamber; | |
569 | } | |
570 | ||
571 | } | |
572 | ||
573 | //_____________________________________________________________________________ | |
574 | Float_t AliTRDcalibDB::GetT0Average(Int_t det) | |
575 | { | |
576 | // | |
577 | // Returns the average t0 for the given detector | |
578 | // | |
579 | ||
580 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> | |
581 | (GetCachedCDBObject(kIDT0Pad)); | |
582 | if (!calPad) { | |
583 | return -1; | |
584 | } | |
585 | ||
586 | AliTRDCalROC *roc = calPad->GetCalROC(det); | |
587 | if (!roc) { | |
588 | return -1; | |
589 | } | |
590 | ||
591 | const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *> | |
592 | (GetCachedCDBObject(kIDT0Chamber)); | |
593 | if (!calDet) { | |
594 | return -1; | |
595 | } | |
596 | ||
597 | Double_t sum = 0.0; | |
598 | for (Int_t channel = 0; channel < roc->GetNchannels(); ++channel) { | |
599 | sum += roc->GetValue(channel); | |
600 | } | |
601 | sum /= roc->GetNchannels(); | |
602 | sum += calDet->GetValue(det); | |
603 | return sum; | |
604 | ||
605 | } | |
606 | ||
607 | //_____________________________________________________________________________ | |
608 | Float_t AliTRDcalibDB::GetGainFactor(Int_t det, Int_t col, Int_t row) | |
609 | { | |
610 | // | |
611 | // Returns the gain factor for the given pad. | |
612 | // | |
613 | ||
614 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> | |
615 | (GetCachedCDBObject(kIDGainFactorPad)); | |
616 | if (!calPad) { | |
617 | return -1; | |
618 | } | |
619 | ||
620 | AliTRDCalROC *roc = calPad->GetCalROC(det); | |
621 | if (!roc) { | |
622 | return -1; | |
623 | } | |
624 | ||
625 | const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *> | |
626 | (GetCachedCDBObject(kIDGainFactorChamber)); | |
627 | if (!calChamber) { | |
628 | return -1; | |
629 | } | |
630 | ||
631 | return calChamber->GetValue(det) * roc->GetValue(col,row); | |
632 | ||
633 | } | |
634 | ||
635 | //_____________________________________________________________________________ | |
636 | AliTRDCalROC *AliTRDcalibDB::GetGainFactorROC(Int_t det) | |
637 | { | |
638 | // | |
639 | // Returns the gain factor calibration object for a given ROC | |
640 | // | |
641 | ||
642 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> | |
643 | (GetCachedCDBObject(kIDGainFactorPad)); | |
644 | if (!calPad) { | |
645 | return 0; | |
646 | } | |
647 | ||
648 | AliTRDCalROC *roc = calPad->GetCalROC(det); | |
649 | if (!roc) { | |
650 | return 0; | |
651 | } | |
652 | else { | |
653 | return roc; | |
654 | } | |
655 | ||
656 | } | |
657 | ||
658 | //_____________________________________________________________________________ | |
659 | const AliTRDCalDet *AliTRDcalibDB::GetGainFactorDet() | |
660 | { | |
661 | // | |
662 | // Returns the gain factor calibration object | |
663 | // containing one number per detector | |
664 | // | |
665 | ||
666 | const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *> | |
667 | (GetCachedCDBObject(kIDGainFactorChamber)); | |
668 | if (!calChamber) { | |
669 | return 0; | |
670 | } | |
671 | else { | |
672 | return calChamber; | |
673 | } | |
674 | ||
675 | } | |
676 | ||
677 | //_____________________________________________________________________________ | |
678 | Float_t AliTRDcalibDB::GetGainFactorAverage(Int_t det) | |
679 | { | |
680 | // | |
681 | // Returns the average gain factor for the given detector | |
682 | // | |
683 | ||
684 | const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *> | |
685 | (GetCachedCDBObject(kIDGainFactorChamber)); | |
686 | if (!calDet) { | |
687 | return -1; | |
688 | } | |
689 | ||
690 | return calDet->GetValue(det); | |
691 | ||
692 | } | |
693 | ||
694 | //_____________________________________________________________________________ | |
695 | AliTRDCalROC *AliTRDcalibDB::GetPRFROC(Int_t det) | |
696 | { | |
697 | // | |
698 | // Returns the PRF calibration object for a given ROC | |
699 | // containing one number per pad | |
700 | // | |
701 | ||
702 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> | |
703 | (GetCachedCDBObject(kIDPRFWidth)); | |
704 | if (!calPad) { | |
705 | return 0; | |
706 | } | |
707 | ||
708 | AliTRDCalROC *roc = calPad->GetCalROC(det); | |
709 | if (!roc) { | |
710 | return 0; | |
711 | } | |
712 | else { | |
713 | return roc; | |
714 | } | |
715 | ||
716 | } | |
717 | ||
718 | //_____________________________________________________________________________ | |
719 | Float_t AliTRDcalibDB::GetPRFWidth(Int_t det, Int_t col, Int_t row) | |
720 | { | |
721 | // | |
722 | // Returns the PRF width for the given pad. | |
723 | // | |
724 | ||
725 | const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *> | |
726 | (GetCachedCDBObject(kIDPRFWidth)); | |
727 | if (!calPad) { | |
728 | return -1; | |
729 | } | |
730 | ||
731 | AliTRDCalROC *roc = calPad->GetCalROC(det); | |
732 | if (!roc) { | |
733 | return -1; | |
734 | } | |
735 | ||
736 | return roc->GetValue(col,row); | |
737 | ||
738 | } | |
739 | ||
740 | //_____________________________________________________________________________ | |
741 | Int_t AliTRDcalibDB::GetNumberOfTimeBinsDCS() | |
742 | { | |
743 | // | |
744 | // Returns Number of time bins from the DCS | |
745 | // | |
746 | ||
747 | Int_t nMixed = -2; // not the same number for all chambers | |
748 | Int_t nUndef = -1; // default value - has not been set! | |
749 | Int_t nTbSor = nUndef; | |
750 | Int_t nTbEor = nUndef; | |
751 | ||
752 | const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS)); | |
753 | ||
754 | if (!dcsArr) { | |
755 | AliError("No DCS object found!"); | |
756 | return nUndef; | |
757 | } | |
758 | ||
759 | const AliTRDCalDCS *calDCSsor = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(0)); | |
760 | const AliTRDCalDCS *calDCSeor = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(1)); | |
761 | ||
762 | if (!calDCSsor) { | |
763 | // the SOR file is mandatory | |
764 | AliError("NO SOR AliTRDCalDCS object found in CDB file!"); | |
765 | return nUndef; | |
766 | } | |
767 | ||
768 | if (!calDCSeor) { | |
769 | // this can happen if the run is shorter than a couple of seconds. | |
770 | AliWarning("NO EOR AliTRDCalDCS object found in CDB file."); | |
771 | } | |
772 | ||
773 | // get the numbers | |
774 | nTbSor = calDCSsor->GetGlobalNumberOfTimeBins(); | |
775 | if (calDCSeor) nTbEor = calDCSeor->GetGlobalNumberOfTimeBins(); | |
776 | ||
777 | // if they're the same return the value | |
778 | // -2 means mixed, -1: no data, >= 0: good number of time bins | |
779 | if (nTbSor == nTbEor) return nTbSor; | |
780 | ||
781 | // if they're differing: | |
782 | if (nTbSor == nMixed || nTbEor == nMixed) { | |
783 | AliWarning("Inconsistent number of time bins found!"); | |
784 | return nMixed; | |
785 | } | |
786 | ||
787 | // one is undefined, the other ok -> return that one | |
788 | if (nTbSor == nUndef) return nTbEor; | |
789 | if (nTbEor == nUndef) return nTbSor; | |
790 | ||
791 | // only remains: two different numbers >= 0 | |
792 | return nMixed; | |
793 | } | |
794 | ||
795 | //_____________________________________________________________________________ | |
796 | void AliTRDcalibDB::GetFilterType(TString &filterType) | |
797 | { | |
798 | // | |
799 | // Returns the filter type | |
800 | // | |
801 | ||
802 | const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS)); | |
803 | if(!dcsArr){ | |
804 | filterType = ""; | |
805 | return; | |
806 | } | |
807 | const AliTRDCalDCS *calDCS = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(1)); // Take EOR | |
808 | ||
809 | if(!calDCS){ | |
810 | filterType = ""; | |
811 | return; | |
812 | } | |
813 | filterType = calDCS->GetGlobalFilterType(); | |
814 | } | |
815 | ||
816 | //_____________________________________________________________________________ | |
817 | void AliTRDcalibDB::GetGlobalConfiguration(TString &config){ | |
818 | // | |
819 | // Get Configuration from the DCS | |
820 | // | |
821 | const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS)); | |
822 | if(!dcsArr){ | |
823 | config = ""; | |
824 | return; | |
825 | } | |
826 | const AliTRDCalDCS *calDCS = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(1)); // Take EOR | |
827 | ||
828 | if(!calDCS){ | |
829 | config = ""; | |
830 | return; | |
831 | } | |
832 | config = calDCS->GetGlobalConfigName(); | |
833 | } | |
834 | ||
835 | //_____________________________________________________________________________ | |
836 | Bool_t AliTRDcalibDB::HasOnlineFilterPedestal() | |
837 | { | |
838 | // | |
839 | // Checks whether pedestal filter was applied online | |
840 | // | |
841 | TString cname; | |
842 | // Temporary: Get the filter config from the configuration name | |
843 | GetGlobalConfiguration(cname); | |
844 | TString filterconfig = cname(cname.First("_") + 1, cname.First("-") - cname.First("_") - 1); | |
845 | // TString filterconfig; | |
846 | //GetFilterType(filterconfig); | |
847 | return filterconfig.Contains("p"); | |
848 | } | |
849 | ||
850 | //_____________________________________________________________________________ | |
851 | Bool_t AliTRDcalibDB::HasOnlineFilterGain(){ | |
852 | // | |
853 | // Checks whether online gain filter was applied | |
854 | // | |
855 | TString cname; | |
856 | // Temporary: Get the filter config from the configuration name | |
857 | GetGlobalConfiguration(cname); | |
858 | TString filterconfig = cname(cname.First("_") + 1, cname.First("-") - cname.First("_") - 1); | |
859 | //TString filterconfig; | |
860 | //GetFilterType(filterconfig); | |
861 | return filterconfig.Contains("g"); | |
862 | } | |
863 | ||
864 | //_____________________________________________________________________________ | |
865 | Bool_t AliTRDcalibDB::HasOnlineTailCancellation(){ | |
866 | // | |
867 | // Checks whether online tail cancellation was applied | |
868 | // | |
869 | TString cname; | |
870 | // Temporary: Get the filter config from the configuration name | |
871 | GetGlobalConfiguration(cname); | |
872 | TString filterconfig = cname(cname.First("_") + 1, cname.First("-") - cname.First("_") - 1); | |
873 | //TString filterconfig; | |
874 | //GetFilterType(filterconfig); | |
875 | return filterconfig.Contains("t"); | |
876 | } | |
877 | ||
878 | //_____________________________________________________________________________ | |
879 | Char_t AliTRDcalibDB::GetPadStatus(Int_t det, Int_t col, Int_t row) | |
880 | { | |
881 | // | |
882 | // Returns the status of the given pad | |
883 | // | |
884 | ||
885 | const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *> | |
886 | (GetCachedCDBObject(kIDPadStatus)); | |
887 | if (!cal) { | |
888 | return -1; | |
889 | } | |
890 | ||
891 | const AliTRDCalSingleChamberStatus *roc = cal->GetCalROC(det); | |
892 | if (!roc) { | |
893 | return -1; | |
894 | } | |
895 | ||
896 | return roc->GetStatus(col,row); | |
897 | ||
898 | } | |
899 | ||
900 | //_____________________________________________________________________________ | |
901 | AliTRDCalSingleChamberStatus* AliTRDcalibDB::GetPadStatusROC(Int_t det) | |
902 | { | |
903 | // | |
904 | // Returns the pad status calibration object for a given ROC | |
905 | // | |
906 | ||
907 | const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *> | |
908 | (GetCachedCDBObject(kIDPadStatus)); | |
909 | if (!cal) { | |
910 | return 0; | |
911 | } | |
912 | ||
913 | AliTRDCalSingleChamberStatus *roc = cal->GetCalROC(det); | |
914 | if (!roc) { | |
915 | return 0; | |
916 | } | |
917 | else { | |
918 | return roc; | |
919 | } | |
920 | ||
921 | } | |
922 | ||
923 | //_____________________________________________________________________________ | |
924 | Char_t AliTRDcalibDB::GetChamberStatus(Int_t det) | |
925 | { | |
926 | // | |
927 | // Returns the status of the given chamber | |
928 | // | |
929 | ||
930 | const AliTRDCalChamberStatus *cal = dynamic_cast<const AliTRDCalChamberStatus *> | |
931 | (GetCachedCDBObject(kIDChamberStatus)); | |
932 | if (!cal) { | |
933 | return -1; | |
934 | } | |
935 | ||
936 | return cal->GetStatus(det); | |
937 | ||
938 | } | |
939 | ||
940 | //_____________________________________________________________________________ | |
941 | AliTRDrecoParam* AliTRDcalibDB::GetRecoParam(Int_t */*eventtype*/) | |
942 | { | |
943 | // | |
944 | // Returns the TRD reconstruction parameters from the OCDB | |
945 | // | |
946 | ||
947 | const TClonesArray *recos = dynamic_cast<const TClonesArray*>(GetCachedCDBObject(kIDRecoParam)); | |
948 | if (!recos) return 0x0; | |
949 | ||
950 | // calculate entry based on event type info | |
951 | Int_t n = 0; //f(eventtype[0], eventtype[1], ....) | |
952 | ||
953 | return (AliTRDrecoParam*)recos->UncheckedAt(n); | |
954 | ||
955 | } | |
956 | ||
957 | //_____________________________________________________________________________ | |
958 | Bool_t AliTRDcalibDB::IsPadMasked(Int_t det, Int_t col, Int_t row) | |
959 | { | |
960 | // | |
961 | // Returns status, see name of functions for details ;-) | |
962 | // | |
963 | ||
964 | const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *> | |
965 | (GetCachedCDBObject(kIDPadStatus)); | |
966 | if (!cal) { | |
967 | return -1; | |
968 | } | |
969 | ||
970 | return cal->IsMasked(det,col,row); | |
971 | ||
972 | } | |
973 | ||
974 | //_____________________________________________________________________________ | |
975 | Bool_t AliTRDcalibDB::IsPadBridgedLeft(Int_t det, Int_t col, Int_t row) | |
976 | { | |
977 | // | |
978 | // Returns status, see name of functions for details ;-) | |
979 | // | |
980 | ||
981 | const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *> | |
982 | (GetCachedCDBObject(kIDPadStatus)); | |
983 | if (!cal) { | |
984 | return -1; | |
985 | } | |
986 | ||
987 | return cal->IsBridgedLeft(det,col,row); | |
988 | ||
989 | } | |
990 | ||
991 | //_____________________________________________________________________________ | |
992 | Bool_t AliTRDcalibDB::IsPadBridgedRight(Int_t det, Int_t col, Int_t row) | |
993 | { | |
994 | // | |
995 | // Returns status, see name of functions for details ;-) | |
996 | // | |
997 | ||
998 | const AliTRDCalPadStatus * cal = dynamic_cast<const AliTRDCalPadStatus *> | |
999 | (GetCachedCDBObject(kIDPadStatus)); | |
1000 | if (!cal) { | |
1001 | return -1; | |
1002 | } | |
1003 | ||
1004 | return cal->IsBridgedRight(det,col,row); | |
1005 | ||
1006 | } | |
1007 | ||
1008 | //_____________________________________________________________________________ | |
1009 | Bool_t AliTRDcalibDB::IsPadNotConnected(Int_t det, Int_t col, Int_t row) | |
1010 | { | |
1011 | // | |
1012 | // Returns status, see name of functions for details ;-) | |
1013 | // | |
1014 | ||
1015 | const AliTRDCalPadStatus * cal = dynamic_cast<const AliTRDCalPadStatus *> | |
1016 | (GetCachedCDBObject(kIDPadStatus)); | |
1017 | if (!cal) { | |
1018 | return -1; | |
1019 | } | |
1020 | ||
1021 | return cal->IsNotConnected(det,col,row); | |
1022 | ||
1023 | } | |
1024 | ||
1025 | //_____________________________________________________________________________ | |
1026 | Bool_t AliTRDcalibDB::IsChamberInstalled(Int_t det) | |
1027 | { | |
1028 | // | |
1029 | // Returns status, see name of functions for details ;-) | |
1030 | // | |
1031 | ||
1032 | const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *> | |
1033 | (GetCachedCDBObject(kIDChamberStatus)); | |
1034 | if (!cal) { | |
1035 | return -1; | |
1036 | } | |
1037 | ||
1038 | return cal->IsInstalled(det); | |
1039 | ||
1040 | } | |
1041 | ||
1042 | //_____________________________________________________________________________ | |
1043 | Bool_t AliTRDcalibDB::IsChamberMasked(Int_t det) | |
1044 | { | |
1045 | // | |
1046 | // Returns status, see name of functions for details ;-) | |
1047 | // | |
1048 | ||
1049 | const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *> | |
1050 | (GetCachedCDBObject(kIDChamberStatus)); | |
1051 | if (!cal) { | |
1052 | return -1; | |
1053 | } | |
1054 | ||
1055 | return cal->IsMasked(det); | |
1056 | ||
1057 | } | |
1058 | //_____________________________________________________________________________ | |
1059 | Bool_t AliTRDcalibDB::IsHalfChamberMasked(Int_t det, Int_t side){ | |
1060 | // | |
1061 | // Returns status, see name of functions for details ;-) | |
1062 | // | |
1063 | ||
1064 | const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *> | |
1065 | (GetCachedCDBObject(kIDChamberStatus)); | |
1066 | if (!cal) { | |
1067 | return -1; | |
1068 | } | |
1069 | ||
1070 | return side > 0 ? cal->IsHalfChamberSideBMasked(det) : cal->IsHalfChamberSideAMasked(det); | |
1071 | ||
1072 | } | |
1073 | //_____________________________________________________________________________ | |
1074 | const AliTRDCalPID *AliTRDcalibDB::GetPIDObject(AliTRDpidUtil::ETRDPIDMethod method) | |
1075 | { | |
1076 | // | |
1077 | // Returns the object storing the distributions for PID with likelihood | |
1078 | // | |
1079 | ||
1080 | switch(method) { | |
1081 | case AliTRDpidUtil::kLQ: | |
1082 | return dynamic_cast<const AliTRDCalPID *>(GetCachedCDBObject(kIDPIDLQ)); | |
1083 | case AliTRDpidUtil::kNN: | |
1084 | return dynamic_cast<const AliTRDCalPID *>(GetCachedCDBObject(kIDPIDNN)); | |
1085 | case AliTRDpidUtil::kESD: | |
1086 | return 0x0; // To avoid compiler warnings | |
1087 | } | |
1088 | ||
1089 | return 0x0; | |
1090 | ||
1091 | } | |
1092 | ||
1093 | //_____________________________________________________________________________ | |
1094 | const AliTRDCalMonitoring *AliTRDcalibDB::GetMonitoringObject() | |
1095 | { | |
1096 | // | |
1097 | // Returns the object storing the monitoring data | |
1098 | // | |
1099 | ||
1100 | return dynamic_cast<const AliTRDCalMonitoring *> | |
1101 | (GetCachedCDBObject(kIDMonitoringData)); | |
1102 | ||
1103 | } | |
1104 | ||
1105 | //_____________________________________________________________________________ | |
1106 | void AliTRDcalibDB::SamplePRF() | |
1107 | { | |
1108 | // | |
1109 | // Samples the pad response function (should maybe go somewhere else ...) | |
1110 | // | |
1111 | ||
1112 | const Int_t kPRFbin = 61; | |
1113 | ||
1114 | Float_t prf[kNlayer][kPRFbin] = { | |
1115 | {2.9037e-02, 3.3608e-02, 3.9020e-02, 4.5292e-02, | |
1116 | 5.2694e-02, 6.1362e-02, 7.1461e-02, 8.3362e-02, | |
1117 | 9.7063e-02, 1.1307e-01, 1.3140e-01, 1.5235e-01, | |
1118 | 1.7623e-01, 2.0290e-01, 2.3294e-01, 2.6586e-01, | |
1119 | 3.0177e-01, 3.4028e-01, 3.8077e-01, 4.2267e-01, | |
1120 | 4.6493e-01, 5.0657e-01, 5.4655e-01, 5.8397e-01, | |
1121 | 6.1767e-01, 6.4744e-01, 6.7212e-01, 6.9188e-01, | |
1122 | 7.0627e-01, 7.1499e-01, 7.1851e-01, 7.1499e-01, | |
1123 | 7.0627e-01, 6.9188e-01, 6.7212e-01, 6.4744e-01, | |
1124 | 6.1767e-01, 5.8397e-01, 5.4655e-01, 5.0657e-01, | |
1125 | 4.6493e-01, 4.2267e-01, 3.8077e-01, 3.4028e-01, | |
1126 | 3.0177e-01, 2.6586e-01, 2.3294e-01, 2.0290e-01, | |
1127 | 1.7623e-01, 1.5235e-01, 1.3140e-01, 1.1307e-01, | |
1128 | 9.7063e-02, 8.3362e-02, 7.1461e-02, 6.1362e-02, | |
1129 | 5.2694e-02, 4.5292e-02, 3.9020e-02, 3.3608e-02, | |
1130 | 2.9037e-02}, | |
1131 | {2.5478e-02, 2.9695e-02, 3.4655e-02, 4.0454e-02, | |
1132 | 4.7342e-02, 5.5487e-02, 6.5038e-02, 7.6378e-02, | |
1133 | 8.9696e-02, 1.0516e-01, 1.2327e-01, 1.4415e-01, | |
1134 | 1.6794e-01, 1.9516e-01, 2.2573e-01, 2.5959e-01, | |
1135 | 2.9694e-01, 3.3719e-01, 3.7978e-01, 4.2407e-01, | |
1136 | 4.6889e-01, 5.1322e-01, 5.5569e-01, 5.9535e-01, | |
1137 | 6.3141e-01, 6.6259e-01, 6.8882e-01, 7.0983e-01, | |
1138 | 7.2471e-01, 7.3398e-01, 7.3761e-01, 7.3398e-01, | |
1139 | 7.2471e-01, 7.0983e-01, 6.8882e-01, 6.6259e-01, | |
1140 | 6.3141e-01, 5.9535e-01, 5.5569e-01, 5.1322e-01, | |
1141 | 4.6889e-01, 4.2407e-01, 3.7978e-01, 3.3719e-01, | |
1142 | 2.9694e-01, 2.5959e-01, 2.2573e-01, 1.9516e-01, | |
1143 | 1.6794e-01, 1.4415e-01, 1.2327e-01, 1.0516e-01, | |
1144 | 8.9696e-02, 7.6378e-02, 6.5038e-02, 5.5487e-02, | |
1145 | 4.7342e-02, 4.0454e-02, 3.4655e-02, 2.9695e-02, | |
1146 | 2.5478e-02}, | |
1147 | {2.2363e-02, 2.6233e-02, 3.0782e-02, 3.6140e-02, | |
1148 | 4.2535e-02, 5.0157e-02, 5.9197e-02, 6.9900e-02, | |
1149 | 8.2707e-02, 9.7811e-02, 1.1548e-01, 1.3601e-01, | |
1150 | 1.5998e-01, 1.8739e-01, 2.1840e-01, 2.5318e-01, | |
1151 | 2.9182e-01, 3.3373e-01, 3.7837e-01, 4.2498e-01, | |
1152 | 4.7235e-01, 5.1918e-01, 5.6426e-01, 6.0621e-01, | |
1153 | 6.4399e-01, 6.7700e-01, 7.0472e-01, 7.2637e-01, | |
1154 | 7.4206e-01, 7.5179e-01, 7.5551e-01, 7.5179e-01, | |
1155 | 7.4206e-01, 7.2637e-01, 7.0472e-01, 6.7700e-01, | |
1156 | 6.4399e-01, 6.0621e-01, 5.6426e-01, 5.1918e-01, | |
1157 | 4.7235e-01, 4.2498e-01, 3.7837e-01, 3.3373e-01, | |
1158 | 2.9182e-01, 2.5318e-01, 2.1840e-01, 1.8739e-01, | |
1159 | 1.5998e-01, 1.3601e-01, 1.1548e-01, 9.7811e-02, | |
1160 | 8.2707e-02, 6.9900e-02, 5.9197e-02, 5.0157e-02, | |
1161 | 4.2535e-02, 3.6140e-02, 3.0782e-02, 2.6233e-02, | |
1162 | 2.2363e-02}, | |
1163 | {1.9635e-02, 2.3167e-02, 2.7343e-02, 3.2293e-02, | |
1164 | 3.8224e-02, 4.5335e-02, 5.3849e-02, 6.4039e-02, | |
1165 | 7.6210e-02, 9.0739e-02, 1.0805e-01, 1.2841e-01, | |
1166 | 1.5216e-01, 1.7960e-01, 2.1099e-01, 2.4671e-01, | |
1167 | 2.8647e-01, 3.2996e-01, 3.7660e-01, 4.2547e-01, | |
1168 | 4.7536e-01, 5.2473e-01, 5.7215e-01, 6.1632e-01, | |
1169 | 6.5616e-01, 6.9075e-01, 7.1939e-01, 7.4199e-01, | |
1170 | 7.5838e-01, 7.6848e-01, 7.7227e-01, 7.6848e-01, | |
1171 | 7.5838e-01, 7.4199e-01, 7.1939e-01, 6.9075e-01, | |
1172 | 6.5616e-01, 6.1632e-01, 5.7215e-01, 5.2473e-01, | |
1173 | 4.7536e-01, 4.2547e-01, 3.7660e-01, 3.2996e-01, | |
1174 | 2.8647e-01, 2.4671e-01, 2.1099e-01, 1.7960e-01, | |
1175 | 1.5216e-01, 1.2841e-01, 1.0805e-01, 9.0739e-02, | |
1176 | 7.6210e-02, 6.4039e-02, 5.3849e-02, 4.5335e-02, | |
1177 | 3.8224e-02, 3.2293e-02, 2.7343e-02, 2.3167e-02, | |
1178 | 1.9635e-02}, | |
1179 | {1.7224e-02, 2.0450e-02, 2.4286e-02, 2.8860e-02, | |
1180 | 3.4357e-02, 4.0979e-02, 4.8966e-02, 5.8612e-02, | |
1181 | 7.0253e-02, 8.4257e-02, 1.0102e-01, 1.2094e-01, | |
1182 | 1.4442e-01, 1.7196e-01, 2.0381e-01, 2.4013e-01, | |
1183 | 2.8093e-01, 3.2594e-01, 3.7450e-01, 4.2563e-01, | |
1184 | 4.7796e-01, 5.2991e-01, 5.7974e-01, 6.2599e-01, | |
1185 | 6.6750e-01, 7.0344e-01, 7.3329e-01, 7.5676e-01, | |
1186 | 7.7371e-01, 7.8410e-01, 7.8793e-01, 7.8410e-01, | |
1187 | 7.7371e-01, 7.5676e-01, 7.3329e-01, 7.0344e-01, | |
1188 | 6.6750e-01, 6.2599e-01, 5.7974e-01, 5.2991e-01, | |
1189 | 4.7796e-01, 4.2563e-01, 3.7450e-01, 3.2594e-01, | |
1190 | 2.8093e-01, 2.4013e-01, 2.0381e-01, 1.7196e-01, | |
1191 | 1.4442e-01, 1.2094e-01, 1.0102e-01, 8.4257e-02, | |
1192 | 7.0253e-02, 5.8612e-02, 4.8966e-02, 4.0979e-02, | |
1193 | 3.4357e-02, 2.8860e-02, 2.4286e-02, 2.0450e-02, | |
1194 | 1.7224e-02}, | |
1195 | {1.5096e-02, 1.8041e-02, 2.1566e-02, 2.5793e-02, | |
1196 | 3.0886e-02, 3.7044e-02, 4.4515e-02, 5.3604e-02, | |
1197 | 6.4668e-02, 7.8109e-02, 9.4364e-02, 1.1389e-01, | |
1198 | 1.3716e-01, 1.6461e-01, 1.9663e-01, 2.3350e-01, | |
1199 | 2.7527e-01, 3.2170e-01, 3.7214e-01, 4.2549e-01, | |
1200 | 4.8024e-01, 5.3460e-01, 5.8677e-01, 6.3512e-01, | |
1201 | 6.7838e-01, 7.1569e-01, 7.4655e-01, 7.7071e-01, | |
1202 | 7.8810e-01, 7.9871e-01, 8.0255e-01, 7.9871e-01, | |
1203 | 7.8810e-01, 7.7071e-01, 7.4655e-01, 7.1569e-01, | |
1204 | 6.7838e-01, 6.3512e-01, 5.8677e-01, 5.3460e-01, | |
1205 | 4.8024e-01, 4.2549e-01, 3.7214e-01, 3.2170e-01, | |
1206 | 2.7527e-01, 2.3350e-01, 1.9663e-01, 1.6461e-01, | |
1207 | 1.3716e-01, 1.1389e-01, 9.4364e-02, 7.8109e-02, | |
1208 | 6.4668e-02, 5.3604e-02, 4.4515e-02, 3.7044e-02, | |
1209 | 3.0886e-02, 2.5793e-02, 2.1566e-02, 1.8041e-02, | |
1210 | 1.5096e-02}}; | |
1211 | ||
1212 | // More sampling precision with linear interpolation | |
1213 | fPRFlo = -1.5; | |
1214 | fPRFhi = 1.5; | |
1215 | Float_t pad[kPRFbin]; | |
1216 | Int_t sPRFbin = kPRFbin; | |
1217 | Float_t sPRFwid = (fPRFhi - fPRFlo) / ((Float_t) sPRFbin); | |
1218 | for (Int_t iPad = 0; iPad < sPRFbin; iPad++) { | |
1219 | pad[iPad] = ((Float_t) iPad + 0.5) * sPRFwid + fPRFlo; | |
1220 | } | |
1221 | fPRFbin = 500; | |
1222 | fPRFwid = (fPRFhi - fPRFlo) / ((Float_t) fPRFbin); | |
1223 | fPRFpad = ((Int_t) (1.0 / fPRFwid)); | |
1224 | ||
1225 | if (fPRFsmp) delete [] fPRFsmp; | |
1226 | fPRFsmp = new Float_t[kNlayer*fPRFbin]; | |
1227 | ||
1228 | Int_t ipos1; | |
1229 | Int_t ipos2; | |
1230 | Float_t diff; | |
1231 | ||
1232 | for (Int_t iLayer = 0; iLayer < kNlayer; iLayer++) { | |
1233 | ||
1234 | for (Int_t iBin = 0; iBin < fPRFbin; iBin++) { | |
1235 | ||
1236 | Float_t bin = (((Float_t) iBin) + 0.5) * fPRFwid + fPRFlo; | |
1237 | ipos1 = ipos2 = 0; | |
1238 | diff = 0; | |
1239 | do { | |
1240 | diff = bin - pad[ipos2++]; | |
1241 | } while ((diff > 0) && (ipos2 < kPRFbin)); | |
1242 | if (ipos2 == kPRFbin) { | |
1243 | fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2-1]; | |
1244 | } | |
1245 | else if (ipos2 == 1) { | |
1246 | fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2-1]; | |
1247 | } | |
1248 | else { | |
1249 | ipos2--; | |
1250 | if (ipos2 >= kPRFbin) ipos2 = kPRFbin - 1; | |
1251 | ipos1 = ipos2 - 1; | |
1252 | fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2] | |
1253 | + diff * (prf[iLayer][ipos2] - prf[iLayer][ipos1]) | |
1254 | / sPRFwid; | |
1255 | } | |
1256 | ||
1257 | } | |
1258 | } | |
1259 | ||
1260 | } | |
1261 | ||
1262 | //_____________________________________________________________________________ | |
1263 | Int_t AliTRDcalibDB::PadResponse(Double_t signal, Double_t dist | |
1264 | , Int_t layer, Double_t *pad) const | |
1265 | { | |
1266 | // | |
1267 | // Applies the pad response | |
1268 | // So far this is the fixed parametrization and should be replaced by | |
1269 | // something dependent on calibration values | |
1270 | // | |
1271 | ||
1272 | Int_t iBin = ((Int_t) ((-dist - fPRFlo) / fPRFwid)); | |
1273 | Int_t iOff = layer * fPRFbin; | |
1274 | ||
1275 | Int_t iBin0 = iBin - fPRFpad + iOff; | |
1276 | Int_t iBin1 = iBin + iOff; | |
1277 | Int_t iBin2 = iBin + fPRFpad + iOff; | |
1278 | ||
1279 | pad[0] = 0.0; | |
1280 | pad[1] = 0.0; | |
1281 | pad[2] = 0.0; | |
1282 | if ((iBin1 >= 0) && (iBin1 < (fPRFbin*kNlayer))) { | |
1283 | ||
1284 | if (iBin0 >= 0) { | |
1285 | pad[0] = signal * fPRFsmp[iBin0]; | |
1286 | } | |
1287 | pad[1] = signal * fPRFsmp[iBin1]; | |
1288 | if (iBin2 < (fPRFbin*kNlayer)) { | |
1289 | pad[2] = signal * fPRFsmp[iBin2]; | |
1290 | } | |
1291 | ||
1292 | return 1; | |
1293 | ||
1294 | } | |
1295 | else { | |
1296 | ||
1297 | return 0; | |
1298 | ||
1299 | } | |
1300 | ||
1301 | } | |
1302 | ||
1303 |