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6dc9348d | 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 | ||
762446e0 | 16 | /* |
7fffa85b | 17 | $Log: AliTOFcalib.cxx,v $ |
18 | Revision 1.21 2007/11/02 15:41:49 hristov | |
19 | Provide return value if the function is not void | |
20 | ||
52be7fb0 | 21 | Revision 1.20 2007/10/26 15:13:50 zampolli |
22 | Using a TChain instead of a TTree | |
23 | ||
296591ad | 24 | Revision 1.19 2007/10/23 15:27:38 zampolli |
25 | Rearrangement of Calibration objects for simulation | |
26 | ||
a7e9db2a | 27 | Revision 1.16 2007/10/08 10:13:26 zampolli |
28 | First Run and Last Run members added, infinite validity of calib obj implemented. | |
29 | ||
0cb9d099 | 30 | Revision 1.15 2007/10/04 13:23:28 zampolli |
31 | Updates to handle functionalities in TOF online/offline calibration according to the latest schema | |
32 | ||
0a749fa5 | 33 | Revision 1.14 2007/06/06 16:26:30 arcelli |
34 | remove fall-back call to local CDB storage | |
35 | ||
03705065 | 36 | Revision 1.13 2007/04/20 13:59:40 arcelli |
37 | make protections agains failed retrieval of the CDB object in a proper way | |
38 | ||
7a4f634e | 39 | Revision 1.12 2007/03/23 11:31:16 arcelli |
40 | CDB Entry for TOF Reconstruction Parameters | |
41 | ||
7037bd93 | 42 | Revision 1.11 2007/02/28 18:08:26 arcelli |
43 | Add protection against failed retrieval of the CDB cal object | |
44 | ||
1b20c168 | 45 | Revision 1.10 2006/08/22 13:30:49 arcelli |
46 | removal of effective c++ warnings (C.Zampolli) | |
47 | ||
655e379f | 48 | Revision 1.9 2006/04/20 22:30:50 hristov |
49 | Coding conventions (Annalisa) | |
50 | ||
0e46b9ae | 51 | Revision 1.8 2006/04/16 22:29:05 hristov |
52 | Coding conventions (Annalisa) | |
53 | ||
7aeeaf38 | 54 | Revision 1.7 2006/04/16 20:12:46 hristov |
55 | Removing memory leak in case of cached CDB entries | |
56 | ||
85fc78e3 | 57 | Revision 1.6 2006/04/11 15:28:32 hristov |
58 | Checks on cache status before deleting calibration objects (A.Colla) | |
59 | ||
5eaae242 | 60 | Revision 1.5 2006/04/05 08:35:38 hristov |
61 | Coding conventions (S.Arcelli, C.Zampolli) | |
62 | ||
340693af | 63 | Revision 1.4 2006/03/31 11:26:46 arcelli |
64 | changing CDB Ids according to standard convention | |
65 | ||
28dd10b6 | 66 | Revision 1.3 2006/03/28 14:57:02 arcelli |
67 | updates to handle new V5 geometry & some re-arrangements | |
68 | ||
d4ad0d6b | 69 | Revision 1.2 2006/02/13 17:22:26 arcelli |
70 | just Fixing Log info | |
71 | ||
762446e0 | 72 | Revision 1.1 2006/02/13 16:10:48 arcelli |
73 | Add classes for TOF Calibration (C.Zampolli) | |
74 | ||
6dc9348d | 75 | author: Chiara Zampolli, zampolli@bo.infn.it |
762446e0 | 76 | */ |
6dc9348d | 77 | |
78 | /////////////////////////////////////////////////////////////////////////////// | |
79 | // // | |
80 | // class for TOF calibration // | |
81 | // // | |
82 | /////////////////////////////////////////////////////////////////////////////// | |
83 | ||
6dc9348d | 84 | #include "TF1.h" |
0e46b9ae | 85 | #include "TFile.h" |
6dc9348d | 86 | #include "TH1F.h" |
87 | #include "TH2F.h" | |
5c7c93fa | 88 | //#include "TList.h" |
89 | //#include "TROOT.h" | |
90 | //#include "TStyle.h" | |
0a749fa5 | 91 | #include "TTree.h" |
296591ad | 92 | #include "TChain.h" |
0a749fa5 | 93 | #include "TProfile.h" |
94 | #include "TGrid.h" | |
5c7c93fa | 95 | #include "TMath.h" |
0e46b9ae | 96 | |
97 | #include "AliCDBEntry.h" | |
0cb9d099 | 98 | #include "AliCDBRunRange.h" |
0e46b9ae | 99 | #include "AliCDBId.h" |
6dc9348d | 100 | #include "AliCDBManager.h" |
0a749fa5 | 101 | #include "AliCDBStorage.h" |
6dc9348d | 102 | #include "AliCDBMetaData.h" |
5c7c93fa | 103 | //#include "AliESDtrack.h" |
104 | //#include "AliESD.h" | |
0e46b9ae | 105 | #include "AliLog.h" |
106 | ||
0e46b9ae | 107 | #include "AliTOFcalib.h" |
0a749fa5 | 108 | #include "AliTOFChannelOnline.h" |
7fffa85b | 109 | #include "AliTOFChannelOnlineStatus.h" |
0a749fa5 | 110 | #include "AliTOFChannelOffline.h" |
0e46b9ae | 111 | #include "AliTOFGeometry.h" |
7037bd93 | 112 | #include "AliTOFRecoParam.h" |
6dc9348d | 113 | |
5c7c93fa | 114 | class TROOT; |
115 | class TStyle; | |
116 | ||
6dc9348d | 117 | extern TROOT *gROOT; |
118 | extern TStyle *gStyle; | |
119 | ||
120 | ClassImp(AliTOFcalib) | |
121 | ||
6dc9348d | 122 | //_______________________________________________________________________ |
655e379f | 123 | AliTOFcalib::AliTOFcalib(): |
124 | TTask("AliTOFcalib",""), | |
125 | fNChannels(-1), | |
0a749fa5 | 126 | fTOFCalOnline(0x0), |
7fffa85b | 127 | fTOFCalOnlinePulser(0x0), |
128 | fTOFCalOnlineNoise(0x0), | |
129 | fTOFCalOnlineHW(0x0), | |
0a749fa5 | 130 | fTOFCalOffline(0x0), |
0a749fa5 | 131 | fTOFSimToT(0x0), |
132 | fkValidity(0x0), | |
133 | fTree(0x0), | |
296591ad | 134 | fChain(0x0), |
0cb9d099 | 135 | fNruns(0), |
136 | fFirstRun(0), | |
137 | fLastRun(AliCDBRunRange::Infinity()) | |
655e379f | 138 | { |
340693af | 139 | //TOF Calibration Class ctor |
0a749fa5 | 140 | fNChannels = AliTOFGeometry::NSectors()*(2*(AliTOFGeometry::NStripC()+AliTOFGeometry::NStripB())+AliTOFGeometry::NStripA())*AliTOFGeometry::NpadZ()*AliTOFGeometry::NpadX(); |
6dc9348d | 141 | } |
142 | //____________________________________________________________________________ | |
143 | ||
655e379f | 144 | AliTOFcalib::AliTOFcalib(const AliTOFcalib & calib): |
145 | TTask("AliTOFcalib",""), | |
0a749fa5 | 146 | fNChannels(calib.fNChannels), |
147 | fTOFCalOnline(0x0), | |
7fffa85b | 148 | fTOFCalOnlinePulser(0x0), |
149 | fTOFCalOnlineNoise(0x0), | |
150 | fTOFCalOnlineHW(0x0), | |
0a749fa5 | 151 | fTOFCalOffline(0x0), |
0a749fa5 | 152 | fTOFSimToT(calib.fTOFSimToT), |
153 | fkValidity(calib.fkValidity), | |
154 | fTree(calib.fTree), | |
296591ad | 155 | fChain(calib.fChain), |
0cb9d099 | 156 | fNruns(calib.fNruns), |
157 | fFirstRun(calib.fFirstRun), | |
158 | fLastRun(calib.fLastRun) | |
6dc9348d | 159 | { |
340693af | 160 | //TOF Calibration Class copy ctor |
0a749fa5 | 161 | for (Int_t iarray = 0; iarray<fNChannels; iarray++){ |
162 | AliTOFChannelOnline * calChOnline = (AliTOFChannelOnline*)calib.fTOFCalOnline->At(iarray); | |
7fffa85b | 163 | AliTOFChannelOnlineStatus * calChOnlineStPulser = (AliTOFChannelOnlineStatus*)calib.fTOFCalOnlinePulser->At(iarray); |
164 | AliTOFChannelOnlineStatus * calChOnlineStNoise = (AliTOFChannelOnlineStatus*)calib.fTOFCalOnlineNoise->At(iarray); | |
165 | AliTOFChannelOnlineStatus * calChOnlineStHW = (AliTOFChannelOnlineStatus*)calib.fTOFCalOnlineHW->At(iarray); | |
0a749fa5 | 166 | AliTOFChannelOffline * calChOffline = (AliTOFChannelOffline*)calib.fTOFCalOffline->At(iarray); |
167 | fTOFCalOnline->AddAt(calChOnline,iarray); | |
7fffa85b | 168 | fTOFCalOnlinePulser->AddAt(calChOnlineStPulser,iarray); |
169 | fTOFCalOnlineNoise->AddAt(calChOnlineStNoise,iarray); | |
170 | fTOFCalOnlineHW->AddAt(calChOnlineStHW,iarray); | |
0a749fa5 | 171 | fTOFCalOffline->AddAt(calChOffline,iarray); |
172 | ||
0a749fa5 | 173 | } |
6dc9348d | 174 | } |
175 | ||
176 | //____________________________________________________________________________ | |
7aeeaf38 | 177 | |
178 | AliTOFcalib& AliTOFcalib::operator=(const AliTOFcalib &calib) | |
179 | { | |
180 | //TOF Calibration Class assignment operator | |
7aeeaf38 | 181 | this->fNChannels = calib.fNChannels; |
0a749fa5 | 182 | this->fTOFSimToT = calib.fTOFSimToT; |
183 | this->fkValidity = calib.fkValidity; | |
184 | this->fTree = calib.fTree; | |
296591ad | 185 | this->fChain = calib.fChain; |
0a749fa5 | 186 | this->fNruns = calib.fNruns; |
0cb9d099 | 187 | this->fFirstRun = calib.fFirstRun; |
188 | this->fLastRun = calib.fLastRun; | |
0a749fa5 | 189 | for (Int_t iarray = 0; iarray<fNChannels; iarray++){ |
190 | AliTOFChannelOnline * calChOnline = (AliTOFChannelOnline*)calib.fTOFCalOnline->At(iarray); | |
191 | AliTOFChannelOffline * calChOffline = (AliTOFChannelOffline*)calib.fTOFCalOffline->At(iarray); | |
7fffa85b | 192 | AliTOFChannelOnlineStatus * calChOnlineStPulser = (AliTOFChannelOnlineStatus*)calib.fTOFCalOnlinePulser->At(iarray); |
193 | AliTOFChannelOnlineStatus * calChOnlineStNoise = (AliTOFChannelOnlineStatus*)calib.fTOFCalOnlineNoise->At(iarray); | |
194 | AliTOFChannelOnlineStatus * calChOnlineStHW = (AliTOFChannelOnlineStatus*)calib.fTOFCalOnlineHW->At(iarray); | |
0a749fa5 | 195 | this->fTOFCalOnline->AddAt(calChOnline,iarray); |
7fffa85b | 196 | this->fTOFCalOnlinePulser->AddAt(calChOnlineStPulser,iarray); |
197 | this->fTOFCalOnlineNoise->AddAt(calChOnlineStNoise,iarray); | |
198 | this->fTOFCalOnlineHW->AddAt(calChOnlineStHW,iarray); | |
0a749fa5 | 199 | this->fTOFCalOffline->AddAt(calChOffline,iarray); |
0a749fa5 | 200 | } |
7aeeaf38 | 201 | return *this; |
202 | } | |
203 | ||
204 | //____________________________________________________________________________ | |
6dc9348d | 205 | |
206 | AliTOFcalib::~AliTOFcalib() | |
207 | { | |
340693af | 208 | //TOF Calibration Class dtor |
5eaae242 | 209 | if(!(AliCDBManager::Instance()->GetCacheFlag())){ // CDB objects must NOT be deleted if cache is active! |
0a749fa5 | 210 | if (fTOFCalOnline){ |
0a749fa5 | 211 | delete fTOFCalOnline; |
6dc9348d | 212 | } |
7fffa85b | 213 | if (fTOFCalOnlinePulser){ |
214 | delete fTOFCalOnlinePulser; | |
215 | } | |
216 | if (fTOFCalOnlineNoise){ | |
217 | delete fTOFCalOnlineNoise; | |
218 | } | |
219 | if (fTOFCalOnlineHW){ | |
220 | delete fTOFCalOnlineHW; | |
221 | } | |
0a749fa5 | 222 | if (fTOFCalOffline){ |
0a749fa5 | 223 | delete fTOFCalOffline; |
6dc9348d | 224 | } |
6dc9348d | 225 | } |
0a749fa5 | 226 | if (fTree!=0x0) delete fTree; |
296591ad | 227 | if (fChain!=0x0) delete fChain; |
6dc9348d | 228 | } |
229 | //_____________________________________________________________________________ | |
0a749fa5 | 230 | void AliTOFcalib::CreateCalArrays(){ |
6dc9348d | 231 | |
0a749fa5 | 232 | // creating arrays for online/offline calibration objs |
6dc9348d | 233 | |
0a749fa5 | 234 | fTOFCalOnline = new TObjArray(fNChannels); |
7fffa85b | 235 | fTOFCalOnlinePulser = new TObjArray(fNChannels); |
236 | fTOFCalOnlineNoise = new TObjArray(fNChannels); | |
237 | fTOFCalOnlineHW = new TObjArray(fNChannels); | |
0a749fa5 | 238 | fTOFCalOffline = new TObjArray(fNChannels); |
239 | fTOFCalOnline->SetOwner(); | |
7fffa85b | 240 | fTOFCalOnlinePulser->SetOwner(); |
241 | fTOFCalOnlineNoise->SetOwner(); | |
242 | fTOFCalOnlineHW->SetOwner(); | |
0a749fa5 | 243 | fTOFCalOffline->SetOwner(); |
244 | for (Int_t iarray = 0; iarray<fNChannels; iarray++){ | |
245 | AliTOFChannelOnline * calChOnline = new AliTOFChannelOnline(); | |
7fffa85b | 246 | AliTOFChannelOnlineStatus * calChOnlineStPulser = new AliTOFChannelOnlineStatus(); |
247 | AliTOFChannelOnlineStatus * calChOnlineStNoise = new AliTOFChannelOnlineStatus(); | |
248 | AliTOFChannelOnlineStatus * calChOnlineStHW = new AliTOFChannelOnlineStatus(); | |
0a749fa5 | 249 | AliTOFChannelOffline * calChOffline = new AliTOFChannelOffline(); |
250 | fTOFCalOnline->AddAt(calChOnline,iarray); | |
7fffa85b | 251 | fTOFCalOnlinePulser->AddAt(calChOnlineStPulser,iarray); |
252 | fTOFCalOnlineNoise->AddAt(calChOnlineStNoise,iarray); | |
253 | fTOFCalOnlineHW->AddAt(calChOnlineStHW,iarray); | |
0a749fa5 | 254 | fTOFCalOffline->AddAt(calChOffline,iarray); |
6dc9348d | 255 | } |
256 | } | |
257 | //_____________________________________________________________________________ | |
0a749fa5 | 258 | void AliTOFcalib::WriteParOnlineOnCDB(Char_t *sel, Int_t minrun, Int_t maxrun) |
340693af | 259 | { |
260 | //Write calibration parameters to the CDB | |
0cb9d099 | 261 | SetFirstRun(minrun); |
262 | SetLastRun(maxrun); | |
6dc9348d | 263 | AliCDBManager *man = AliCDBManager::Instance(); |
a7e9db2a | 264 | Char_t *sel1 = "ParOnline" ; // to be consistent with TOFPreprocessor |
d4ad0d6b | 265 | Char_t out[100]; |
266 | sprintf(out,"%s/%s",sel,sel1); | |
0cb9d099 | 267 | AliDebug(2,Form("Writing TOF online calib obj on CDB with run range [%i, %i] ",fFirstRun,fLastRun)); |
268 | AliCDBId id(out,fFirstRun,fLastRun); | |
269 | AliCDBMetaData *md = new AliCDBMetaData(); | |
270 | md->SetResponsible("Chiara Zampolli"); | |
271 | if (!fTOFCalOnline) { | |
272 | // deve uscire!! | |
273 | } | |
274 | man->Put(fTOFCalOnline,id,md); | |
275 | delete md; | |
276 | } | |
277 | //_____________________________________________________________________________ | |
7fffa85b | 278 | void AliTOFcalib::WriteParOnlinePulserOnCDB(Char_t *sel, Int_t minrun, Int_t maxrun) |
279 | { | |
280 | //Write calibration parameters from pulser to the CDB | |
281 | SetFirstRun(minrun); | |
282 | SetLastRun(maxrun); | |
283 | AliCDBManager *man = AliCDBManager::Instance(); | |
284 | Char_t *sel1 = "Pulser" ; // to be consistent with TOFPreprocessor | |
285 | Char_t out[100]; | |
286 | sprintf(out,"%s/%s",sel,sel1); | |
287 | AliDebug(2,Form("Writing TOF online calib obj from pulser on CDB with run range [%i, %i] ",fFirstRun,fLastRun)); | |
288 | AliCDBId id(out,fFirstRun,fLastRun); | |
289 | AliCDBMetaData *md = new AliCDBMetaData(); | |
290 | md->SetResponsible("Chiara Zampolli"); | |
291 | if (!fTOFCalOnlinePulser) { | |
292 | // deve uscire!! | |
293 | } | |
294 | man->Put(fTOFCalOnlinePulser,id,md); | |
295 | delete md; | |
296 | } | |
297 | //_____________________________________________________________________________ | |
298 | void AliTOFcalib::WriteParOnlineNoiseOnCDB(Char_t *sel, Int_t minrun, Int_t maxrun) | |
299 | { | |
300 | //Write calibration parameters from noise to the CDB | |
301 | SetFirstRun(minrun); | |
302 | SetLastRun(maxrun); | |
303 | AliCDBManager *man = AliCDBManager::Instance(); | |
304 | Char_t *sel1 = "Noise" ; // to be consistent with TOFPreprocessor | |
305 | Char_t out[100]; | |
306 | sprintf(out,"%s/%s",sel,sel1); | |
307 | AliDebug(2,Form("Writing TOF online calib obj from noise on CDB with run range [%i, %i] ",fFirstRun,fLastRun)); | |
308 | AliCDBId id(out,fFirstRun,fLastRun); | |
309 | AliCDBMetaData *md = new AliCDBMetaData(); | |
310 | md->SetResponsible("Chiara Zampolli"); | |
311 | if (!fTOFCalOnlineNoise) { | |
312 | // deve uscire!! | |
313 | } | |
314 | man->Put(fTOFCalOnlineNoise,id,md); | |
315 | delete md; | |
316 | } | |
317 | //_____________________________________________________________________________ | |
318 | void AliTOFcalib::WriteParOnlineHWOnCDB(Char_t *sel, Int_t minrun, Int_t maxrun) | |
319 | { | |
320 | //Write calibration parameters from hardware to the CDB | |
321 | SetFirstRun(minrun); | |
322 | SetLastRun(maxrun); | |
323 | AliCDBManager *man = AliCDBManager::Instance(); | |
324 | Char_t *sel1 = "HW" ; // to be consistent with TOFPreprocessor | |
325 | Char_t out[100]; | |
326 | sprintf(out,"%s/%s",sel,sel1); | |
327 | AliDebug(2,Form("Writing TOF online calib obj from hardware on CDB with run range [%i, %i] ",fFirstRun,fLastRun)); | |
328 | AliCDBId id(out,fFirstRun,fLastRun); | |
329 | AliCDBMetaData *md = new AliCDBMetaData(); | |
330 | md->SetResponsible("Chiara Zampolli"); | |
331 | if (!fTOFCalOnlineHW) { | |
332 | // deve uscire!! | |
333 | } | |
334 | man->Put(fTOFCalOnlineHW,id,md); | |
335 | delete md; | |
336 | } | |
337 | //_____________________________________________________________________________ | |
0cb9d099 | 338 | |
339 | void AliTOFcalib::WriteParOnlineOnCDB(Char_t *sel) | |
340 | { | |
341 | //Write calibration parameters to the CDB with infinite validity | |
342 | AliCDBManager *man = AliCDBManager::Instance(); | |
a7e9db2a | 343 | Char_t *sel1 = "ParOnline" ; // to be consistent with TOFPreprocessor |
0cb9d099 | 344 | Char_t out[100]; |
345 | sprintf(out,"%s/%s",sel,sel1); | |
346 | AliCDBRunRange runrange(fFirstRun,fLastRun); | |
347 | AliDebug(2,Form("Writing TOF online calib obj on CDB with run range [%i, %i] ",runrange.GetFirstRun(),runrange.GetLastRun())); | |
348 | AliCDBId id(out,runrange); | |
6dc9348d | 349 | AliCDBMetaData *md = new AliCDBMetaData(); |
d4ad0d6b | 350 | md->SetResponsible("Chiara Zampolli"); |
0a749fa5 | 351 | if (!fTOFCalOnline) { |
352 | // deve uscire!! | |
85fc78e3 | 353 | } |
0a749fa5 | 354 | man->Put(fTOFCalOnline,id,md); |
5eaae242 | 355 | delete md; |
6dc9348d | 356 | } |
357 | //_____________________________________________________________________________ | |
358 | ||
7fffa85b | 359 | void AliTOFcalib::WriteParOnlinePulserOnCDB(Char_t *sel) |
360 | { | |
361 | //Write calibration parameters from pulser to the CDB with infinite validity | |
362 | AliCDBManager *man = AliCDBManager::Instance(); | |
363 | Char_t *sel1 = "Pulser" ; // to be consistent with TOFPreprocessor | |
364 | Char_t out[100]; | |
365 | sprintf(out,"%s/%s",sel,sel1); | |
366 | AliCDBRunRange runrange(fFirstRun,fLastRun); | |
367 | AliDebug(2,Form("Writing TOF online calib obj from pulser on CDB with run range [%i, %i] ",runrange.GetFirstRun(),runrange.GetLastRun())); | |
368 | AliCDBId id(out,runrange); | |
369 | AliCDBMetaData *md = new AliCDBMetaData(); | |
370 | md->SetResponsible("Chiara Zampolli"); | |
371 | if (!fTOFCalOnlinePulser) { | |
372 | // deve uscire!! | |
373 | } | |
374 | man->Put(fTOFCalOnlinePulser,id,md); | |
375 | delete md; | |
376 | } | |
377 | //_____________________________________________________________________________ | |
378 | ||
379 | void AliTOFcalib::WriteParOnlineNoiseOnCDB(Char_t *sel) | |
380 | { | |
381 | //Write calibration parameters from noise to the CDB with infinite validity | |
382 | AliCDBManager *man = AliCDBManager::Instance(); | |
383 | Char_t *sel1 = "Noise" ; // to be consistent with TOFPreprocessor | |
384 | Char_t out[100]; | |
385 | sprintf(out,"%s/%s",sel,sel1); | |
386 | AliCDBRunRange runrange(fFirstRun,fLastRun); | |
387 | AliDebug(2,Form("Writing TOF online calib obj from noise on CDB with run range [%i, %i] ",runrange.GetFirstRun(),runrange.GetLastRun())); | |
388 | AliCDBId id(out,runrange); | |
389 | AliCDBMetaData *md = new AliCDBMetaData(); | |
390 | md->SetResponsible("Chiara Zampolli"); | |
391 | if (!fTOFCalOnlineNoise) { | |
392 | // deve uscire!! | |
393 | } | |
394 | man->Put(fTOFCalOnlineNoise,id,md); | |
395 | delete md; | |
396 | } | |
397 | //_____________________________________________________________________________ | |
398 | ||
399 | void AliTOFcalib::WriteParOnlineHWOnCDB(Char_t *sel) | |
400 | { | |
401 | //Write calibration parameters from hardware to the CDB with infinite validity | |
402 | AliCDBManager *man = AliCDBManager::Instance(); | |
403 | Char_t *sel1 = "HW" ; // to be consistent with TOFPreprocessor | |
404 | Char_t out[100]; | |
405 | sprintf(out,"%s/%s",sel,sel1); | |
406 | AliCDBRunRange runrange(fFirstRun,fLastRun); | |
407 | AliDebug(2,Form("Writing TOF online calib obj from harware on CDB with run range [%i, %i] ",runrange.GetFirstRun(),runrange.GetLastRun())); | |
408 | AliCDBId id(out,runrange); | |
409 | AliCDBMetaData *md = new AliCDBMetaData(); | |
410 | md->SetResponsible("Chiara Zampolli"); | |
411 | if (!fTOFCalOnlineHW) { | |
412 | // deve uscire!! | |
413 | } | |
414 | man->Put(fTOFCalOnlineHW,id,md); | |
415 | delete md; | |
416 | } | |
417 | //_____________________________________________________________________________ | |
418 | ||
0a749fa5 | 419 | void AliTOFcalib::WriteParOfflineOnCDB(Char_t *sel, const Char_t *validity, Int_t minrun, Int_t maxrun) |
420 | { | |
340693af | 421 | //Write calibration parameters to the CDB |
0cb9d099 | 422 | SetFirstRun(minrun); |
423 | SetLastRun(maxrun); | |
6dc9348d | 424 | AliCDBManager *man = AliCDBManager::Instance(); |
0a749fa5 | 425 | Char_t *sel1 = "ParOffline" ; |
d4ad0d6b | 426 | Char_t out[100]; |
427 | sprintf(out,"%s/%s",sel,sel1); | |
0cb9d099 | 428 | AliDebug(2,Form("Writing TOF offline calib obj on CDB with run range [%i, %i] ",fFirstRun,fLastRun)); |
429 | AliCDBId id(out,fFirstRun,fLastRun); | |
430 | AliCDBMetaData *md = new AliCDBMetaData(); | |
431 | md->SetResponsible("Chiara Zampolli"); | |
432 | md->SetComment(validity); | |
433 | man->Put(fTOFCalOffline,id,md); | |
434 | delete md; | |
435 | } | |
436 | //_____________________________________________________________________________ | |
437 | ||
438 | void AliTOFcalib::WriteParOfflineOnCDB(Char_t *sel, const Char_t *validity) | |
439 | { | |
440 | //Write calibration parameters to the CDB with infinite validity | |
441 | AliCDBManager *man = AliCDBManager::Instance(); | |
442 | Char_t *sel1 = "ParOffline" ; | |
443 | Char_t out[100]; | |
444 | sprintf(out,"%s/%s",sel,sel1); | |
445 | AliCDBRunRange runrange(fFirstRun,fLastRun); | |
446 | AliDebug(2,Form("Writing TOF offline calib obj on CDB with run range [%i, %i] ",runrange.GetFirstRun(),runrange.GetLastRun())); | |
447 | AliCDBId id(out,runrange); | |
d4ad0d6b | 448 | AliCDBMetaData *md = new AliCDBMetaData(); |
449 | md->SetResponsible("Chiara Zampolli"); | |
0a749fa5 | 450 | md->SetComment(validity); |
451 | man->Put(fTOFCalOffline,id,md); | |
5eaae242 | 452 | delete md; |
d4ad0d6b | 453 | } |
454 | //_____________________________________________________________________________ | |
455 | ||
0a749fa5 | 456 | Bool_t AliTOFcalib::ReadParOnlineFromCDB(Char_t *sel, Int_t nrun) |
340693af | 457 | { |
458 | //Read calibration parameters from the CDB | |
d4ad0d6b | 459 | AliCDBManager *man = AliCDBManager::Instance(); |
a7e9db2a | 460 | Char_t *sel1 = "ParOnline" ; |
d4ad0d6b | 461 | Char_t out[100]; |
462 | sprintf(out,"%s/%s",sel,sel1); | |
7a4f634e | 463 | if (!man->Get(out,nrun)) { |
464 | return kFALSE; | |
1b20c168 | 465 | } |
7a4f634e | 466 | AliCDBEntry *entry = man->Get(out,nrun); |
467 | if(!entry->GetObject()){ | |
468 | return kFALSE; | |
469 | } | |
470 | ||
0a749fa5 | 471 | fTOFCalOnline =(TObjArray*)entry->GetObject(); |
7fffa85b | 472 | |
473 | return kTRUE; | |
474 | ||
475 | } | |
476 | //_____________________________________________________________________________ | |
477 | ||
478 | Bool_t AliTOFcalib::ReadParOnlinePulserFromCDB(Char_t *sel, Int_t nrun) | |
479 | { | |
480 | //Read calibration parameters from pulser from the CDB | |
481 | AliCDBManager *man = AliCDBManager::Instance(); | |
482 | Char_t *sel1 = "Pulser" ; | |
483 | Char_t out[100]; | |
484 | sprintf(out,"%s/%s",sel,sel1); | |
485 | if (!man->Get(out,nrun)) { | |
486 | return kFALSE; | |
487 | } | |
488 | AliCDBEntry *entry = man->Get(out,nrun); | |
489 | if(!entry->GetObject()){ | |
490 | return kFALSE; | |
491 | } | |
492 | ||
493 | fTOFCalOnlinePulser =(TObjArray*)entry->GetObject(); | |
494 | ||
495 | return kTRUE; | |
496 | ||
497 | } | |
498 | //_____________________________________________________________________________ | |
499 | ||
500 | Bool_t AliTOFcalib::ReadParOnlineNoiseFromCDB(Char_t *sel, Int_t nrun) | |
501 | { | |
502 | //Read calibration parameters from noise from the CDB | |
503 | AliCDBManager *man = AliCDBManager::Instance(); | |
504 | Char_t *sel1 = "Noise" ; | |
505 | Char_t out[100]; | |
506 | sprintf(out,"%s/%s",sel,sel1); | |
507 | if (!man->Get(out,nrun)) { | |
508 | return kFALSE; | |
509 | } | |
510 | AliCDBEntry *entry = man->Get(out,nrun); | |
511 | if(!entry->GetObject()){ | |
512 | return kFALSE; | |
513 | } | |
514 | ||
515 | fTOFCalOnlineNoise =(TObjArray*)entry->GetObject(); | |
516 | ||
517 | return kTRUE; | |
518 | ||
519 | } | |
520 | //_____________________________________________________________________________ | |
521 | ||
522 | Bool_t AliTOFcalib::ReadParOnlineHWFromCDB(Char_t *sel, Int_t nrun) | |
523 | { | |
524 | //Read calibration parameters from hardware from the CDB | |
525 | AliCDBManager *man = AliCDBManager::Instance(); | |
526 | Char_t *sel1 = "HW" ; | |
527 | Char_t out[100]; | |
528 | sprintf(out,"%s/%s",sel,sel1); | |
529 | if (!man->Get(out,nrun)) { | |
530 | return kFALSE; | |
531 | } | |
532 | AliCDBEntry *entry = man->Get(out,nrun); | |
533 | if(!entry->GetObject()){ | |
534 | return kFALSE; | |
535 | } | |
536 | ||
537 | fTOFCalOnlineHW =(TObjArray*)entry->GetObject(); | |
0a749fa5 | 538 | |
1b20c168 | 539 | return kTRUE; |
7a4f634e | 540 | |
6dc9348d | 541 | } |
542 | //_____________________________________________________________________________ | |
d4ad0d6b | 543 | |
0a749fa5 | 544 | Bool_t AliTOFcalib::ReadParOfflineFromCDB(Char_t *sel, Int_t nrun) |
545 | { | |
546 | //Read calibration parameters from the CDB | |
547 | AliCDBManager *man = AliCDBManager::Instance(); | |
548 | Char_t *sel1 = "ParOffline" ; | |
549 | Char_t out[100]; | |
550 | sprintf(out,"%s/%s",sel,sel1); | |
551 | if (!man->Get(out,nrun)) { | |
552 | return kFALSE; | |
d4ad0d6b | 553 | } |
0a749fa5 | 554 | AliCDBEntry *entry = man->Get(out,nrun); |
555 | if(!entry->GetObject()){ | |
556 | return kFALSE; | |
557 | } | |
558 | AliCDBMetaData * md = entry->GetMetaData(); | |
559 | fkValidity = md->GetComment(); | |
560 | fTOFCalOffline =(TObjArray*)entry->GetObject(); | |
d4ad0d6b | 561 | |
0a749fa5 | 562 | return kTRUE; |
563 | ||
564 | } | |
565 | //_____________________________________________________________________________ | |
40212801 | 566 | void AliTOFcalib::WriteSimHistoOnCDB(Char_t *sel, Int_t minrun, Int_t maxrun, TH1F *histo){ |
340693af | 567 | //Write Sim miscalibration parameters to the CDB |
d4ad0d6b | 568 | |
d4ad0d6b | 569 | fTOFSimToT=histo; |
d4ad0d6b | 570 | AliCDBManager *man = AliCDBManager::Instance(); |
40212801 | 571 | Char_t *sel1 = "SimHisto" ; |
d4ad0d6b | 572 | Char_t out[100]; |
573 | sprintf(out,"%s/%s",sel,sel1); | |
0a749fa5 | 574 | AliCDBMetaData *mdhisto = new AliCDBMetaData(); |
575 | mdhisto->SetResponsible("Chiara Zampolli"); | |
40212801 | 576 | AliCDBId id(out,minrun,maxrun); |
577 | man->Put(fTOFSimToT,id,mdhisto); | |
0a749fa5 | 578 | delete mdhisto; |
579 | } | |
580 | //_____________________________________________________________________________ | |
40212801 | 581 | Bool_t AliTOFcalib::ReadSimHistoFromCDB(Char_t *sel, Int_t nrun) |
0a749fa5 | 582 | { |
583 | //Read miscalibration parameters from the CDB | |
584 | AliCDBManager *man = AliCDBManager::Instance(); | |
585 | ||
40212801 | 586 | // The Tot Histo |
7a4f634e | 587 | |
40212801 | 588 | Char_t *sel1 = "SimHisto" ; |
d4ad0d6b | 589 | Char_t out[100]; |
590 | sprintf(out,"%s/%s",sel,sel1); | |
7a4f634e | 591 | if (!man->Get(out,nrun)) { |
592 | AliFatal("Exiting, no CDB object (SimHisto) found!!!"); | |
593 | exit(0); | |
594 | } | |
40212801 | 595 | AliCDBEntry *entry = man->Get(out,nrun); |
596 | if(!entry->GetObject()){ | |
7a4f634e | 597 | AliFatal("Exiting, no CDB object (SimHisto) found!!!"); |
598 | exit(0); | |
599 | } | |
40212801 | 600 | TH1F *histo =(TH1F*)entry->GetObject(); |
d4ad0d6b | 601 | fTOFSimToT=histo; |
52be7fb0 | 602 | return kTRUE; |
d4ad0d6b | 603 | } |
7037bd93 | 604 | //_____________________________________________________________________________ |
605 | void AliTOFcalib::WriteRecParOnCDB(Char_t *sel, Int_t minrun, Int_t maxrun, AliTOFRecoParam *param){ | |
606 | //Write reconstruction parameters to the CDB | |
607 | ||
608 | AliCDBManager *man = AliCDBManager::Instance(); | |
7037bd93 | 609 | AliCDBMetaData *md = new AliCDBMetaData(); |
610 | md->SetResponsible("Silvia Arcelli"); | |
611 | Char_t *sel1 = "RecPar" ; | |
612 | Char_t out[100]; | |
613 | sprintf(out,"%s/%s",sel,sel1); | |
614 | AliCDBId id(out,minrun,maxrun); | |
615 | man->Put(param,id,md); | |
616 | delete md; | |
617 | } | |
618 | //_____________________________________________________________________________ | |
619 | AliTOFRecoParam * AliTOFcalib::ReadRecParFromCDB(Char_t *sel, Int_t nrun) | |
620 | { | |
621 | //Read reconstruction parameters from the CDB | |
622 | AliCDBManager *man = AliCDBManager::Instance(); | |
7037bd93 | 623 | Char_t *sel1 = "RecPar" ; |
624 | Char_t out[100]; | |
625 | sprintf(out,"%s/%s",sel,sel1); | |
7a4f634e | 626 | if (!man->Get(out,nrun)) { |
627 | AliFatal("Exiting, no CDB object (RecPar) found!!!"); | |
628 | exit(0); | |
629 | } | |
7037bd93 | 630 | AliCDBEntry *entry = man->Get(out,nrun); |
7a4f634e | 631 | if(!entry->GetObject()){ |
632 | AliFatal("Exiting, no CDB object (RecPar) found!!!"); | |
633 | exit(0); | |
634 | } | |
635 | ||
7037bd93 | 636 | AliTOFRecoParam *param=(AliTOFRecoParam*)entry->GetObject(); |
637 | return param; | |
638 | } | |
0a749fa5 | 639 | //----------------------------------------------------------------------------- |
640 | // Calibration methods | |
641 | //----------------------------------------------------------------------------- | |
642 | void AliTOFcalib::CreateTreeFromCDB(Int_t minrun, Int_t maxrun){ | |
643 | ||
644 | // creating the chain with the trees for calibration | |
645 | // collecting them from reference data | |
646 | // from minrun to maxrun | |
647 | ||
648 | Float_t p[CHENTRIESSMALL]; | |
649 | Int_t nentries; | |
650 | fTree = new TTree("TOFCalib","Tree for TOF Calibration"); | |
651 | fTree->Branch("nentries",&nentries,"nentries/I"); | |
652 | fTree->Branch("TOFentries",p,"TOFentries[nentries]/F"); | |
653 | AliCDBManager *man = AliCDBManager::Instance(); | |
654 | AliCDBStorage *aStorage = man->GetStorage("local://$ALICE_ROOT"); | |
655 | for (Int_t irun = minrun;irun<=maxrun;irun++){ | |
656 | AliCDBEntry *entry = aStorage->Get("TOF/RefData/TreeForCalib",irun); | |
657 | if (!entry){ | |
658 | AliInfo(Form("No entry found for run %i",irun)); | |
659 | } | |
660 | else{ | |
661 | TTree *tree = new TTree(); | |
662 | tree = (TTree*)entry->GetObject(); | |
663 | tree->SetBranchAddress("nentries",&nentries); | |
664 | tree->SetBranchAddress("TOFentries",p); | |
665 | fTree->CopyEntries(tree); | |
666 | delete tree; | |
667 | fNruns++; | |
668 | } | |
669 | } | |
670 | AliInfo(Form("Number of runs being analyzed %i",fNruns)); | |
671 | } | |
672 | //----------------------------------------------------------------------------- | |
673 | void AliTOFcalib::CreateTreeFromGrid(Int_t minrun, Int_t maxrun){ | |
674 | ||
675 | // creating the chain with the trees for calibration | |
676 | // collecting them from the Grid | |
677 | // from minrun to maxrun | |
678 | ||
679 | Float_t p[CHENTRIESSMALL]; | |
680 | Int_t nentries; | |
681 | fTree = new TTree("TOFCalib","Tree for TOF Calibration"); | |
682 | fTree->SetDirectory(0); | |
683 | fTree->Branch("nentries",&nentries,"nentries/I"); | |
684 | fTree->Branch("TOFentries",p,"TOFentries[nentries]/F"); | |
685 | AliInfo("connected to alien"); | |
686 | TGrid::Connect("alien://"); | |
687 | ||
688 | Char_t filename[100]; | |
689 | for (Int_t irun = minrun;irun<=maxrun;irun++){ | |
690 | sprintf(filename,"alien:///alice/cern.ch/user/c/czampolli/TOFCalibReference_%i.root",irun); | |
691 | TFile *filegrid = TFile::Open(filename,"READ"); | |
692 | TTree *tree = (TTree*)filegrid->Get("T"); | |
693 | tree->SetBranchAddress("nentries",&nentries); | |
694 | tree->SetBranchAddress("TOFentries",p); | |
695 | fTree->CopyEntries(tree); | |
696 | delete tree; | |
697 | fNruns++; | |
698 | } | |
699 | ||
700 | AliInfo(Form("Number of runs being analyzed %i",fNruns)); | |
701 | } | |
702 | //----------------------------------------------------------------------------- | |
703 | void AliTOFcalib::CreateTreeFromFile(Int_t minrun, Int_t maxrun){ | |
704 | ||
705 | // creating the tree with the trees for calibration | |
706 | // collecting them from reference data (from file) | |
707 | // from minrun to maxrun | |
708 | ||
709 | Float_t p[CHENTRIESSMALL]; | |
710 | Int_t nentries; | |
711 | fTree = new TTree("TOFCalib","Tree for TOF Calibration"); | |
712 | fTree->SetDirectory(0); | |
713 | fTree->Branch("nentries",&nentries,"nentries/I"); | |
714 | fTree->Branch("TOFentries",p,"TOFentries[nentries]/F"); | |
715 | Char_t filename[100]; | |
716 | for (Int_t irun = minrun;irun<=maxrun;irun++){ | |
717 | sprintf(filename,"$ALICE_ROOT/TOF/RefData/TreeForCalib/fileout_%i.root",irun); | |
718 | TFile *file = new TFile(filename,"READ"); | |
719 | TTree *tree = (TTree*)file->Get("T"); | |
720 | tree->SetBranchAddress("nentries",&nentries); | |
721 | tree->SetBranchAddress("TOFentries",p); | |
722 | fTree->CopyEntries(tree); | |
723 | delete tree; | |
724 | delete file; | |
725 | file = 0x0; | |
726 | fNruns++; | |
727 | } | |
728 | ||
729 | AliInfo(Form("Number of runs being analyzed %i",fNruns)); | |
730 | } | |
731 | //----------------------------------------------------------------------------- | |
296591ad | 732 | void AliTOFcalib::CreateChainFromGrid(Int_t minrun, Int_t maxrun){ |
733 | ||
734 | // creating the chain with the trees for calibration | |
735 | // collecting them from the Grid | |
736 | // from minrun to maxrun | |
737 | ||
738 | fChain = new TChain("T"); | |
739 | AliInfo("connected to alien"); | |
740 | TGrid::Connect("alien://"); | |
741 | ||
742 | Char_t filename[100]; | |
743 | for (Int_t irun = minrun;irun<=maxrun;irun++){ | |
744 | sprintf(filename,"alien:///alice/cern.ch/user/c/czampolli/TOFCalibReference_%i.root",irun); | |
745 | fChain->Add(filename); | |
746 | fNruns++; | |
747 | } | |
748 | ||
749 | AliInfo(Form("Number of runs being analyzed %i",fNruns)); | |
750 | } | |
751 | //----------------------------------------------------------------------------- | |
0a749fa5 | 752 | Int_t AliTOFcalib::Calibrate(Int_t ichmin, Int_t ichmax, Option_t *optionSave, Option_t *optionFit){ |
7037bd93 | 753 | |
0a749fa5 | 754 | // calibrating summing more than one channels |
755 | // computing calibration parameters | |
756 | // Returning codes: | |
757 | // 0 -> everything was ok | |
758 | // 1 -> no tree for calibration found | |
759 | // 2 -> not enough statistics to perform calibration | |
760 | // 3 -> problems with arrays | |
761 | ||
762 | TH1::AddDirectory(0); | |
763 | ||
764 | AliInfo(Form("*** Calibrating Histograms %s, summing more channels, from channel %i, to channel %i, storing Calib Pars in channel %i", GetName(),ichmin,ichmax,ichmin)) ; | |
765 | AliInfo(Form("Option for Saving histos = %s",optionSave )) ; | |
766 | AliInfo(Form("Option for Fitting Profile histos = %s",optionFit )) ; | |
767 | ||
768 | Float_t p[CHENTRIESSMALL]; | |
769 | Int_t nentries; | |
296591ad | 770 | //fTree->SetBranchAddress("nentries",&nentries); |
771 | //fTree->SetBranchAddress("TOFentries",p); | |
772 | fChain->SetBranchAddress("nentries",&nentries); | |
773 | fChain->SetBranchAddress("TOFentries",p); | |
0a749fa5 | 774 | |
775 | Float_t ntracksTotalmean =0; | |
776 | for (Int_t i=ichmin; i<ichmax; i++){ | |
777 | Int_t ientry = -1; | |
778 | for (Int_t irun=0;irun<fNruns;irun++){ | |
779 | ientry = i+irun*fNChannels; | |
296591ad | 780 | //fTree->GetEntry(ientry); |
781 | fChain->GetEntry(ientry); | |
0a749fa5 | 782 | Int_t ntracksRun=nentries/3; |
783 | ntracksTotalmean+=ntracksRun; | |
784 | } | |
785 | } | |
786 | ||
787 | if (ntracksTotalmean < MEANENTRIES) { | |
788 | AliInfo(Form(" Too small mean number of entires per channel (mean number = %f) not calibrating and exiting.....",ntracksTotalmean)); | |
789 | return 2; | |
790 | } | |
791 | ||
792 | //filling ToT and Time arrays | |
793 | ||
794 | Int_t nbinToT = 100; // ToT bin width in Profile = 48.8 ps | |
795 | Float_t minToT = 0; // ns | |
796 | Float_t maxToT = 4.88; // ns | |
797 | ||
798 | TH1F *hToT = new TH1F("htot","htot",nbinToT, minToT, maxToT); | |
799 | TH1F *hdeltaTime = new TH1F("hdeltaTime","hdeltaTime",200,2,4); | |
800 | Int_t ntracksTotal = 0; | |
801 | Int_t ntracksRun = 0; | |
802 | Double_t binsProfile[101]; // sized larger than necessary, the correct | |
803 | // dim being set in the booking of the profile | |
804 | Int_t nusefulbins=0; | |
805 | Float_t meantime=0; | |
806 | for (Int_t i = ichmin;i<ichmax;i++){ | |
807 | Int_t ientry = -1; | |
808 | for (Int_t irun=0;irun<fNruns;irun++){ | |
809 | ientry = i+irun*fNChannels; | |
296591ad | 810 | //fTree->GetEntry(ientry); |
811 | fChain->GetEntry(ientry); | |
0a749fa5 | 812 | ntracksTotal+=nentries/3; |
813 | ntracksRun=nentries/3; | |
814 | AliDebug(2,Form("run %i, channel %i, nentries = %i, ntracks = %i",irun,i,nentries, ntracksRun)); | |
815 | for (Int_t j=0;j<ntracksRun;j++){ | |
816 | Int_t idxexToT = (j* NIDXSMALL)+DELTAIDXTOT; | |
817 | Int_t idxexTime = (j* NIDXSMALL)+DELTAIDXTIME; | |
818 | Int_t idxexExTime = (j* NIDXSMALL)+DELTAIDXPID; | |
819 | Float_t tot = p[idxexToT]; | |
820 | hdeltaTime->Fill(p[idxexTime]-p[idxexExTime]); | |
821 | meantime+=p[idxexTime]-p[idxexExTime]; | |
822 | hToT->Fill(tot); | |
823 | } | |
824 | } | |
825 | } | |
826 | nusefulbins = FindBins(hToT,&binsProfile[0]); | |
827 | meantime/=ntracksTotal; | |
828 | AliDebug(2, Form("meantime = %f",meantime)); | |
829 | ||
830 | for (Int_t j=1;j<=nusefulbins;j++) { | |
831 | AliDebug(2,Form(" summing channels from %i to %i, nusefulbins = %i, bin %i = %f",ichmin,ichmax,nusefulbins,j,binsProfile[j])); | |
832 | } | |
833 | ||
834 | TProfile* hSlewingProf = new TProfile("hSlewingProf", "hSlewingProf",nusefulbins, binsProfile, "G"); // CHECK THE BUILD OPTION, PLEASE!!!!!! | |
835 | TH2F * htimetot = new TH2F("htimetot","htimetot",nbinToT, minToT, maxToT,600,-5,10); | |
836 | ||
837 | for (Int_t irun=0;irun<fNruns;irun++){ | |
838 | Int_t ientry = -1; | |
839 | for (Int_t i=ichmin; i<ichmax; i++){ | |
840 | ientry = i+irun*fNChannels; | |
296591ad | 841 | //fTree->GetEntry(ientry); |
842 | fChain->GetEntry(ientry); | |
0a749fa5 | 843 | ntracksRun=nentries/3; |
844 | for (Int_t j=0;j<ntracksRun;j++){ | |
845 | Int_t idxexToT = (j* NIDXSMALL)+DELTAIDXTOT; | |
846 | Int_t idxexTime = (j* NIDXSMALL)+DELTAIDXTIME; | |
847 | Int_t idxexExTime = (j* NIDXSMALL)+DELTAIDXPID; | |
848 | Float_t tot = p[idxexToT]; | |
849 | Float_t time = p[idxexTime]-p[idxexExTime]; | |
850 | AliDebug (2, Form("track = %i, time = %f, tot = %f, time-meantime = %f",j,time, tot, time-meantime)); | |
851 | hSlewingProf->Fill(tot,time); // if meantime is not used, the fill may be moved in the loop above | |
852 | htimetot->Fill(tot,time-meantime); // if meantime is not used, the fill may be moved in the loop above | |
853 | } | |
854 | } | |
855 | } | |
856 | ||
857 | hSlewingProf->Fit("pol5",optionFit,"",0,4); | |
858 | TF1 * calibfunc = (TF1*)hSlewingProf->GetFunction("pol5"); | |
859 | Float_t par[6]; | |
860 | for(Int_t kk=0;kk<6;kk++){ | |
861 | par[kk]=calibfunc->GetParameter(kk); | |
862 | AliDebug(2,Form("parameter %i = %f",kk,par[kk])); | |
863 | } | |
864 | ||
865 | if(strstr(optionSave,"save")){ | |
866 | TFile * fileProf = new TFile("TOFCalibSave.root","recreate"); | |
867 | fileProf->cd(); | |
868 | TString profName=Form("Profile%06i_%06i",ichmin,ichmax); | |
869 | TString timeTotName=Form("TimeTot%06i_%06i",ichmin,ichmax); | |
870 | TString totName=Form("Tot%06i_%06i",ichmin,ichmax); | |
871 | TString deltaName=Form("Delta%06i_%06i",ichmin,ichmax); | |
872 | hSlewingProf->Write(profName); | |
873 | htimetot->Write(timeTotName); | |
874 | hToT->Write(totName); | |
875 | hdeltaTime->Write(deltaName); | |
876 | fileProf->Close(); | |
877 | delete fileProf; | |
878 | fileProf=0x0; | |
879 | } | |
880 | ||
881 | delete hToT; | |
882 | hToT=0x0; | |
883 | delete hSlewingProf; | |
884 | hSlewingProf=0x0; | |
885 | delete htimetot; | |
886 | htimetot=0x0; | |
887 | delete hdeltaTime; | |
888 | hdeltaTime=0x0; | |
889 | ||
890 | AliTOFChannelOffline * calChannel = (AliTOFChannelOffline*)fTOFCalOffline->At(ichmin); | |
891 | calChannel->SetSlewPar(par); | |
0cb9d099 | 892 | WriteParOfflineOnCDB("TOF/Calib","valid"); |
0a749fa5 | 893 | return 0; |
894 | } | |
895 | //---------------------------------------------------------------------------- | |
896 | Int_t AliTOFcalib::Calibrate(Int_t i, Option_t *optionSave, Option_t *optionFit){ | |
897 | ||
898 | // computing calibration parameters for channel i | |
899 | // Returning codes: | |
900 | // 0 -> everything was ok | |
901 | // 1 -> no tree for calibration found | |
902 | // 2 -> not enough statistics to perform calibration | |
903 | // 3 -> problems with arrays | |
904 | ||
905 | TH1::AddDirectory(0); | |
906 | ||
907 | AliInfo(Form("*** Calibrating Histograms (one channel) %s", GetName())) ; | |
908 | AliInfo(Form("Option for Saving histos = %s",optionSave )) ; | |
909 | AliInfo(Form("Option for Fitting Profile histos = %s",optionFit )) ; | |
910 | ||
911 | Float_t p[MAXCHENTRIESSMALL]; | |
912 | Int_t nentries; | |
296591ad | 913 | //fTree->SetBranchAddress("nentries",&nentries); |
914 | //fTree->SetBranchAddress("TOFentries",p); | |
915 | fChain->SetBranchAddress("nentries",&nentries); | |
916 | fChain->SetBranchAddress("TOFentries",p); | |
0a749fa5 | 917 | |
918 | Float_t ntracksTotal =0; | |
919 | for (Int_t irun=0;irun<fNruns;irun++){ | |
920 | Int_t ientry = -1; | |
921 | ientry = i+irun*fNChannels; | |
296591ad | 922 | //fTree->GetEntry(ientry); |
923 | fChain->GetEntry(ientry); | |
0a749fa5 | 924 | ntracksTotal+=nentries/3; |
925 | } | |
926 | ||
927 | if (ntracksTotal < MEANENTRIES) { | |
928 | AliInfo(Form(" Too small mean number of entires per channel (mean number = %f) not calibrating and exiting.....",ntracksTotal)); | |
929 | return 2; | |
930 | } | |
931 | ||
932 | //filling ToT and Time arrays | |
933 | ||
934 | Int_t nbinToT = 100; // ToT bin width in Profile = 48.8 ps | |
935 | Float_t minToT = 0; // ns | |
936 | Float_t maxToT = 4.88; // ns | |
937 | ||
938 | TH1F *hToT = new TH1F("htot","htot",nbinToT, minToT, maxToT); | |
939 | TH1F *hdeltaTime = new TH1F("hdeltaTime","hdeltaTime",200,2,4); | |
940 | Int_t ntracksRun = 0; | |
941 | Double_t binsProfile[101]; // sized larger than necessary, the correct | |
942 | // dim being set in the booking of the profile | |
943 | Int_t nusefulbins=0; | |
944 | Float_t meantime=0; | |
945 | for (Int_t irun=0;irun<fNruns;irun++){ | |
946 | Int_t ientry = -1; | |
947 | ientry = i+irun*fNChannels; | |
296591ad | 948 | //fTree->GetEntry(ientry); |
949 | fChain->GetEntry(ientry); | |
0a749fa5 | 950 | ntracksRun=nentries/3; |
951 | AliDebug(2,Form("run %i, channel %i, nentries = %i, ntracksRun = %i",irun, i ,nentries, ntracksRun)); | |
952 | for (Int_t j=0;j<ntracksRun;j++){ | |
953 | Int_t idxexToT = (j* NIDXSMALL)+DELTAIDXTOT; | |
954 | Int_t idxexTime = (j* NIDXSMALL)+DELTAIDXTIME; | |
955 | Int_t idxexExTime = (j* NIDXSMALL)+DELTAIDXPID; | |
956 | Float_t tot = p[idxexToT]; | |
957 | meantime+=p[idxexTime]-p[idxexExTime]; | |
958 | hdeltaTime->Fill(p[idxexTime]-p[idxexExTime]); | |
959 | hToT->Fill(tot); | |
960 | } | |
961 | } | |
962 | ||
963 | nusefulbins = FindBins(hToT,&binsProfile[0]); | |
964 | meantime/=ntracksTotal; | |
965 | AliDebug(2,Form("meantime = %f",meantime)); | |
966 | ||
967 | for (Int_t j=1;j<=nusefulbins;j++) { | |
968 | AliDebug(2,Form(" channel %i, nusefulbins = %i, bin %i = %f",i,nusefulbins,j,binsProfile[j])); | |
969 | } | |
970 | ||
971 | TProfile* hSlewingProf = new TProfile("hSlewingProf", "hSlewingProf",nusefulbins, binsProfile, "G"); // CHECK THE BUILD OPTION, PLEASE!!!!!! | |
972 | TH2F * htimetot = new TH2F("htimetot","htimetot",nbinToT, minToT, maxToT,600,-5,10); | |
973 | for (Int_t irun=0;irun<fNruns;irun++){ | |
974 | Int_t ientry = -1; | |
975 | ientry = i+irun*fNChannels; | |
296591ad | 976 | //fTree->GetEntry(ientry); |
977 | fChain->GetEntry(ientry); | |
0a749fa5 | 978 | ntracksRun=nentries/3; |
979 | for (Int_t j=0;j<ntracksRun;j++){ | |
980 | Int_t idxexToT = (j* NIDXSMALL)+DELTAIDXTOT; | |
981 | Int_t idxexTime = (j* NIDXSMALL)+DELTAIDXTIME; | |
982 | Int_t idxexExTime = (j* NIDXSMALL)+DELTAIDXPID; | |
983 | Float_t tot = p[idxexToT]; | |
984 | Float_t time = p[idxexTime]-p[idxexExTime]; | |
985 | AliDebug (2,Form("track = %i, time = %f, tot = %f, time-meantime = %f",j,time, tot, time-meantime)); | |
986 | hSlewingProf->Fill(tot,time); // if meantime is not used, the fill may be moved in the loop above | |
987 | htimetot->Fill(tot,time-meantime); // if meantime is not used, the fill may be moved in the loop above | |
988 | } | |
989 | } | |
990 | ||
991 | hSlewingProf->Fit("pol5",optionFit,"",0,4); | |
992 | TF1 * calibfunc = (TF1*)hSlewingProf->GetFunction("pol5"); | |
993 | Float_t par[6]; | |
994 | for(Int_t kk=0;kk<6;kk++){ | |
995 | par[kk]=calibfunc->GetParameter(kk); | |
996 | AliDebug(2,Form("parameter %i = %f",kk,par[kk])); | |
997 | } | |
998 | ||
999 | ||
1000 | if(strstr(optionSave,"save")){ | |
1001 | TFile * fileProf = new TFile("TOFCalibSave.root","recreate"); | |
1002 | fileProf->cd(); | |
1003 | TString profName=Form("Profile%06i",i); | |
1004 | TString timeTotName=Form("TimeTot%06i",i); | |
1005 | TString totName=Form("Tot%06i",i); | |
1006 | TString deltaName=Form("Delta%06i",i); | |
1007 | hSlewingProf->Write(profName); | |
1008 | htimetot->Write(timeTotName); | |
1009 | hToT->Write(totName); | |
1010 | hdeltaTime->Write(deltaName); | |
1011 | fileProf->Close(); | |
1012 | delete fileProf; | |
1013 | fileProf=0x0; | |
1014 | } | |
1015 | ||
1016 | delete hToT; | |
1017 | hToT=0x0; | |
1018 | delete hSlewingProf; | |
1019 | hSlewingProf=0x0; | |
1020 | delete htimetot; | |
1021 | htimetot=0x0; | |
1022 | delete hdeltaTime; | |
1023 | hdeltaTime=0x0; | |
1024 | ||
1025 | AliTOFChannelOffline * calChannel = (AliTOFChannelOffline*)fTOFCalOffline->At(i); | |
1026 | calChannel->SetSlewPar(par); | |
0cb9d099 | 1027 | WriteParOfflineOnCDB("TOF/Calib","valid"); |
0a749fa5 | 1028 | return 0; |
1029 | } | |
1030 | //---------------------------------------------------------------------------- | |
1031 | Int_t AliTOFcalib::Calibrate(Int_t nch, Int_t *ch, Option_t *optionSave, Option_t *optionFit){ | |
1032 | ||
1033 | // calibrating an array of channels | |
1034 | // computing calibration parameters | |
1035 | // Returning codes: | |
1036 | // 0 -> everything was ok | |
1037 | // 1 -> no tree for calibration found | |
1038 | // 2 -> not enough statistics to perform calibration | |
1039 | // 3 -> problems with arrays | |
1040 | ||
1041 | TH1::AddDirectory(0); | |
1042 | ||
1043 | AliInfo(Form("*** Calibrating Histograms %s, number of channels = %i", GetName(),nch)) ; | |
1044 | AliInfo(Form("Option for Saving histos = %s",optionSave )) ; | |
1045 | AliInfo(Form("Option for Fitting Profile histos = %s",optionFit )) ; | |
1046 | for (Int_t ich=0; ich<nch; ich++){ | |
1047 | Int_t i = ch[ich]; | |
1048 | AliInfo(Form("Calibrating channel = %i",i )) ; | |
1049 | } | |
1050 | Float_t p[MAXCHENTRIESSMALL]; | |
1051 | Int_t nentries; | |
296591ad | 1052 | //fTree->SetBranchAddress("nentries",&nentries); |
1053 | //fTree->SetBranchAddress("TOFentries",p); | |
1054 | fChain->SetBranchAddress("nentries",&nentries); | |
1055 | fChain->SetBranchAddress("TOFentries",p); | |
0a749fa5 | 1056 | |
1057 | Float_t ntracksTotalmean =0; | |
1058 | for (Int_t ich=0; ich<nch; ich++){ | |
1059 | Int_t ientry = -1; | |
1060 | Int_t i = ch[ich]; | |
1061 | for (Int_t irun=0;irun<fNruns;irun++){ | |
1062 | ientry = i+irun*fNChannels; | |
296591ad | 1063 | //fTree->GetEntry(ientry); |
1064 | fChain->GetEntry(ientry); | |
0a749fa5 | 1065 | ntracksTotalmean+=nentries/3; |
1066 | } | |
1067 | } | |
1068 | ||
1069 | ntracksTotalmean/=nch; | |
1070 | if (ntracksTotalmean < MEANENTRIES) { | |
1071 | AliInfo(Form(" Too small mean number of entires per channel (mean number = %f) not calibrating and exiting.....",ntracksTotalmean)); | |
1072 | return 2; | |
1073 | } | |
1074 | ||
1075 | //filling ToT and Time arrays | |
1076 | ||
1077 | Int_t nbinToT = 100; // ToT bin width in Profile = 48.8 ps | |
1078 | Float_t minToT = 0; // ns | |
1079 | Float_t maxToT = 4.88; // ns | |
1080 | TFile * fileProf=0x0; | |
1081 | if(strstr(optionSave,"save")){ | |
1082 | fileProf = new TFile("TOFCalibSave.root","recreate"); | |
1083 | } | |
1084 | for (Int_t ich=0; ich<nch; ich++) { | |
1085 | TH1F *hToT = new TH1F("htot","htot",nbinToT, minToT, maxToT); | |
1086 | TH1F *hdeltaTime = new TH1F("hdeltaTime","hdeltaTime",200,2,4); | |
1087 | Double_t binsProfile[101]; // sized larger than necessary, the correct | |
1088 | // dim being set in the booking of the profile | |
1089 | TH2F * htimetot = new TH2F("htimetot","htimetot",nbinToT, minToT, maxToT,600,-5,10); | |
1090 | Int_t ntracksTotal = 0; | |
1091 | Int_t ntracksRun = 0; | |
1092 | Int_t nusefulbins=0; | |
1093 | Float_t meantime=0; | |
1094 | Int_t i=-1; | |
1095 | for (Int_t irun=0;irun<fNruns;irun++){ | |
1096 | i = ch[ich]+irun*fNChannels; | |
1097 | AliDebug(2,Form("Calibrating channel %i",i)); | |
296591ad | 1098 | //fTree->GetEntry(i); |
1099 | fChain->GetEntry(i); | |
0a749fa5 | 1100 | ntracksTotal+=nentries/3; |
1101 | } | |
1102 | if (ntracksTotal < MEANENTRIES) { | |
1103 | AliInfo(Form(" Too small mean number of entires in channel %i (number of tracks = %f), not calibrating channel and continuing.....",i,ntracksTotal)); | |
1104 | continue; | |
1105 | } | |
1106 | ||
1107 | for (Int_t irun=0;irun<fNruns;irun++){ | |
1108 | Int_t i = ch[ich]+irun*fNChannels; | |
296591ad | 1109 | //fTree->GetEntry(i); |
1110 | fChain->GetEntry(i); | |
0a749fa5 | 1111 | ntracksRun=nentries/3; |
1112 | for (Int_t j=0;j<ntracksRun;j++){ | |
1113 | Int_t idxexToT = (j* NIDXSMALL)+DELTAIDXTOT; | |
1114 | Int_t idxexTime = (j* NIDXSMALL)+DELTAIDXTIME; | |
1115 | Int_t idxexExTime = (j* NIDXSMALL)+DELTAIDXPID; | |
1116 | Float_t tot = p[idxexToT]; | |
1117 | hdeltaTime->Fill(p[idxexTime]-p[idxexExTime]); | |
1118 | meantime+=p[idxexTime]-p[idxexExTime]; | |
1119 | hToT->Fill(tot); | |
1120 | } | |
1121 | } | |
1122 | ||
1123 | nusefulbins = FindBins(hToT,&binsProfile[0]); | |
1124 | meantime/=ntracksTotal; | |
1125 | for (Int_t j=1;j<=nusefulbins;j++) { | |
1126 | AliDebug(2,Form(" channel %i, nusefulbins = %i, bin %i = %f",i,nusefulbins,j,binsProfile[j])); | |
1127 | } | |
1128 | ||
1129 | TProfile* hSlewingProf = new TProfile("hSlewingProf", "hSlewingProf",nusefulbins, binsProfile, "G"); // CHECK THE BUILD OPTION, PLEASE!!!!!! | |
1130 | for (Int_t irun=0;irun<fNruns;irun++){ | |
1131 | Int_t i = ch[ich]+irun*fNChannels; | |
296591ad | 1132 | //fTree->GetEntry(i); |
1133 | fChain->GetEntry(i); | |
0a749fa5 | 1134 | ntracksRun=nentries/3; |
1135 | for (Int_t j=0;j<ntracksRun;j++){ | |
1136 | Int_t idxexToT = (j* NIDXSMALL)+DELTAIDXTOT; | |
1137 | Int_t idxexTime = (j* NIDXSMALL)+DELTAIDXTIME; | |
1138 | Int_t idxexExTime = (j* NIDXSMALL)+DELTAIDXPID; | |
1139 | Float_t tot = p[idxexToT]; | |
1140 | Float_t time = p[idxexTime]-p[idxexExTime]; | |
1141 | AliDebug(2,Form("track = %i, time = %f, tot = %f, time-meantime = %f",j,time, tot, time-meantime)); | |
1142 | hSlewingProf->Fill(tot,time); // if meantime is not used, the fill may be moved in the loop above | |
1143 | htimetot->Fill(tot,time-meantime); // if meantime is not used, the fill may be moved in the loop above | |
1144 | } | |
1145 | } | |
1146 | ||
1147 | hSlewingProf->Fit("pol5",optionFit,"",1,4); | |
1148 | TF1 * calibfunc = (TF1*)hSlewingProf->GetFunction("pol5"); | |
1149 | Float_t par[6]; | |
1150 | for(Int_t kk=0;kk<6;kk++){ | |
1151 | par[kk]=calibfunc->GetParameter(kk); | |
1152 | AliDebug(2,Form("parameter %i = %f",kk,par[kk])); | |
1153 | } | |
1154 | ||
1155 | if(strstr(optionSave,"save") && fileProf){ | |
1156 | TString profName=Form("Profile%06i",i); | |
1157 | TString timeTotName=Form("TimeTot%06i",i); | |
1158 | TString totName=Form("Tot%06i",i); | |
1159 | TString deltaName=Form("Delta%06i",i); | |
1160 | fileProf->cd(); | |
1161 | hSlewingProf->Write(profName); | |
1162 | htimetot->Write(timeTotName); | |
1163 | hToT->Write(totName); | |
1164 | hdeltaTime->Write(deltaName); | |
1165 | } | |
1166 | ||
1167 | AliTOFChannelOffline * calChannel = (AliTOFChannelOffline*)fTOFCalOffline->At(i); | |
1168 | calChannel->SetSlewPar(par); | |
1169 | delete hToT; | |
1170 | hToT=0x0; | |
1171 | delete hSlewingProf; | |
1172 | hSlewingProf=0x0; | |
1173 | delete htimetot; | |
1174 | htimetot=0x0; | |
1175 | delete hdeltaTime; | |
1176 | hdeltaTime=0x0; | |
1177 | } | |
1178 | ||
1179 | if(strstr(optionSave,"save") && fileProf){ | |
1180 | fileProf->Close(); | |
1181 | delete fileProf; | |
1182 | fileProf=0x0; | |
1183 | } | |
0cb9d099 | 1184 | WriteParOfflineOnCDB("TOF/Calib","valid"); |
0a749fa5 | 1185 | |
1186 | return 0; | |
1187 | } | |
1188 | //---------------------------------------------------------------------------- | |
1189 | Int_t AliTOFcalib::CalibrateFromProfile(Int_t ich, Option_t *optionSave, Option_t *optionFit){ | |
1190 | ||
1191 | // computing calibration parameters using the old profiling algo | |
1192 | // Returning codes: | |
1193 | // 0 -> everything was ok | |
1194 | // 1 -> no tree for calibration found | |
1195 | // 2 -> not enough statistics to perform calibration | |
1196 | // 3 -> problems with arrays | |
1197 | ||
1198 | TH1::AddDirectory(0); | |
1199 | ||
1200 | AliInfo(Form("*** Calibrating Histograms From Profile %s", GetName())) ; | |
1201 | AliInfo(Form("Option for Saving histos = %s",optionSave )) ; | |
1202 | AliInfo(Form("Option for Fitting Profile histos = %s",optionFit )) ; | |
1203 | Float_t p[MAXCHENTRIESSMALL]; | |
1204 | Int_t nentries; | |
1205 | Int_t ntracksTotal=0; | |
296591ad | 1206 | //fTree->SetBranchAddress("nentries",&nentries); |
1207 | //fTree->SetBranchAddress("TOFentries",p); | |
1208 | fChain->SetBranchAddress("nentries",&nentries); | |
1209 | fChain->SetBranchAddress("TOFentries",p); | |
0a749fa5 | 1210 | |
1211 | for (Int_t irun=0;irun<fNruns;irun++){ | |
1212 | Int_t i = ich+irun*fNChannels; | |
296591ad | 1213 | //fTree->GetEntry(i); |
1214 | fChain->GetEntry(i); | |
0a749fa5 | 1215 | ntracksTotal+=nentries/3; |
1216 | } | |
1217 | ||
1218 | if (ntracksTotal < MEANENTRIES) { | |
1219 | AliInfo(Form(" Too small mean number of entires per channel (mean number = %f) not calibrating and exiting.....",ntracksTotal)); | |
1220 | return 2; | |
1221 | } | |
1222 | ||
1223 | TH1F * hProf = new TH1F(); | |
1224 | hProf = Profile(ich); | |
1225 | hProf->Fit("pol5",optionFit,"",0,4); | |
1226 | TF1 * calibfunc = (TF1*)hProf->GetFunction("pol5"); | |
1227 | Float_t par[6]; | |
1228 | for(Int_t kk=0;kk<6;kk++){ | |
1229 | par[kk]=calibfunc->GetParameter(kk); | |
1230 | AliDebug(2,Form("parameter %i = %f",kk,par[kk])); | |
1231 | } | |
1232 | ||
1233 | if(strstr(optionSave,"save")){ | |
1234 | TFile * fileProf = new TFile("TOFCalibSave.root","recreate"); | |
1235 | fileProf->cd(); | |
1236 | TString profName=Form("Profile%06i",ich); | |
1237 | hProf->Write(profName); | |
1238 | fileProf->Close(); | |
1239 | delete fileProf; | |
1240 | fileProf=0x0; | |
1241 | } | |
1242 | ||
1243 | delete hProf; | |
1244 | hProf=0x0; | |
1245 | AliTOFChannelOffline * calChannel = (AliTOFChannelOffline*)fTOFCalOffline->At(ich); | |
1246 | calChannel->SetSlewPar(par); | |
0cb9d099 | 1247 | WriteParOfflineOnCDB("TOF/Calib","valid"); |
0a749fa5 | 1248 | return 0; |
1249 | } | |
1250 | //---------------------------------------------------------------------------- | |
1251 | Int_t AliTOFcalib::Calibrate(Option_t *optionSave, Option_t *optionFit){ | |
1252 | ||
1253 | // calibrating the whole TOF | |
1254 | // computing calibration parameters | |
1255 | // Returning codes: | |
1256 | // 0 -> everything was ok | |
1257 | // 1 -> no tree for calibration found | |
1258 | // 2 -> not enough statistics to perform calibration | |
1259 | // 3 -> problems with arrays | |
1260 | ||
1261 | TH1::AddDirectory(0); | |
1262 | ||
1263 | AliInfo(Form("*** Calibrating Histograms %s, all channels", GetName())) ; | |
1264 | AliInfo(Form("Option for Saving histos = %s",optionSave )) ; | |
1265 | AliInfo(Form("Option for Fitting Profile histos = %s",optionFit )) ; | |
1266 | ||
1267 | TFile * fileProf=0x0; | |
1268 | if(strstr(optionSave,"save")){ | |
1269 | fileProf = new TFile("TOFCalibSave.root","recreate"); | |
1270 | } | |
1271 | ||
1272 | Float_t p[MAXCHENTRIESSMALL]; | |
1273 | Int_t nentries; | |
296591ad | 1274 | //fTree->SetBranchAddress("nentries",&nentries); |
1275 | //fTree->SetBranchAddress("TOFentries",p); | |
1276 | fChain->SetBranchAddress("nentries",&nentries); | |
1277 | fChain->SetBranchAddress("TOFentries",p); | |
0a749fa5 | 1278 | |
1279 | Float_t ntracksTotalmean =0; | |
1280 | for (Int_t ii=0; ii<fNChannels; ii++){ | |
1281 | for (Int_t irun=0;irun<fNruns;irun++){ | |
1282 | Int_t i = ii+irun*fNChannels; | |
296591ad | 1283 | //fTree->GetEntry(i); |
1284 | fChain->GetEntry(i); | |
0a749fa5 | 1285 | ntracksTotalmean+=nentries/3; |
1286 | } | |
1287 | } | |
1288 | ||
1289 | ntracksTotalmean/=fNChannels; | |
1290 | if (ntracksTotalmean < MEANENTRIES) { | |
1291 | AliInfo(Form(" Too small mean number of entires per channel (mean number = %f) not calibrating and exiting.....",ntracksTotalmean)); | |
1292 | return 2; | |
1293 | } | |
1294 | ||
1295 | //filling ToT and Time arrays | |
1296 | ||
1297 | Int_t nbinToT = 100; // ToT bin width in Profile = 50.0 ps | |
1298 | Float_t minToT = 0; // ns | |
1299 | Float_t maxToT = 4.88;// ns | |
1300 | for (Int_t ii=0; ii<fNChannels; ii++) { | |
1301 | TH1F *hToT = new TH1F("htot","htot",nbinToT, minToT, maxToT); | |
1302 | TH1F *hdeltaTime = new TH1F("hdeltaTime","hdeltaTime",200,2,4); | |
1303 | TH2F * htimetot = new TH2F("htimetot","htimetot",nbinToT, minToT, maxToT,600,-5,10); | |
1304 | if (ii%1000 == 0) AliDebug(1,Form("Calibrating channel %i ",ii)); | |
1305 | //Int_t i = 3; | |
1306 | Int_t nusefulbins=0; | |
1307 | Double_t binsProfile[101]; // sized larger than necessary, the correct | |
1308 | // dim being set in the booking of the profile | |
1309 | Int_t ntracksRun = 0; | |
1310 | Int_t ntracksTotal = 0; | |
1311 | for (Int_t irun=0;irun<fNruns;irun++){ | |
1312 | Int_t i = ii+irun*fNChannels; | |
296591ad | 1313 | //fTree->GetEntry(i); |
1314 | fChain->GetEntry(i); | |
0a749fa5 | 1315 | ntracksTotal+=nentries/3; |
1316 | } | |
1317 | if (ntracksTotal < MEANENTRIES) { | |
1318 | AliInfo(Form(" Too small mean number of entires in channel %i (number of tracks = %f), not calibrating channel and continuing.....",ii,ntracksTotal)); | |
1319 | continue; | |
1320 | } | |
1321 | Float_t meantime=0; | |
1322 | for (Int_t irun=0;irun<fNruns;irun++){ | |
1323 | Int_t i = ii+irun*fNChannels; | |
296591ad | 1324 | //fTree->GetEntry(i); |
1325 | fChain->GetEntry(i); | |
0a749fa5 | 1326 | ntracksRun=nentries/3; |
1327 | for (Int_t j=0;j<ntracksRun;j++){ | |
1328 | Int_t idxexToT = (j* NIDXSMALL)+DELTAIDXTOT; | |
1329 | Int_t idxexTime = (j* NIDXSMALL)+DELTAIDXTIME; | |
1330 | Int_t idxexExTime = (j* NIDXSMALL)+DELTAIDXPID; | |
1331 | Float_t tot = p[idxexToT]; | |
1332 | hdeltaTime->Fill(p[idxexTime]-p[idxexExTime]); | |
1333 | meantime+=p[idxexTime]-p[idxexExTime]; | |
1334 | hToT->Fill(tot); | |
1335 | } | |
1336 | } | |
1337 | nusefulbins = FindBins(hToT,&binsProfile[0]); | |
1338 | meantime/=ntracksTotal; | |
1339 | for (Int_t j=0;j<nusefulbins;j++) { | |
1340 | AliDebug(2,Form(" channel %i, usefulbin = %i, low edge = %f",ii,j,binsProfile[j])); | |
1341 | } | |
1342 | TProfile* hSlewingProf = new TProfile("hSlewingProf", "hSlewingProf",nusefulbins, binsProfile, "G"); // CHECK THE BUILD OPTION, PLEASE!!!!!! | |
1343 | for (Int_t irun=0;irun<fNruns;irun++){ | |
1344 | Int_t i = ii+irun*fNChannels; | |
296591ad | 1345 | //fTree->GetEntry(i); |
1346 | fChain->GetEntry(i); | |
0a749fa5 | 1347 | ntracksRun=nentries/3; |
1348 | for (Int_t j=0;j<ntracksRun;j++){ | |
1349 | Int_t idxexToT = (j* NIDXSMALL)+DELTAIDXTOT; | |
1350 | Int_t idxexTime = (j* NIDXSMALL)+DELTAIDXTIME; | |
1351 | Int_t idxexExTime = (j* NIDXSMALL)+DELTAIDXPID; | |
1352 | Float_t tot = p[idxexToT]; | |
1353 | Float_t time = p[idxexTime]-p[idxexExTime]; | |
1354 | AliDebug (2,Form("track = %i, time = %f, tot = %f, time-meantime = %f",j,time, tot, time-meantime)); | |
1355 | hSlewingProf->Fill(tot,time); // if meantime is not used, the fill may be moved in the loop above | |
1356 | htimetot->Fill(tot,time-meantime); // if meantime is not used, the fill may be moved in the loop above | |
1357 | } | |
1358 | } | |
1359 | hSlewingProf->Fit("pol5",optionFit,"",1,4); | |
1360 | TF1 * calibfunc = (TF1*)hSlewingProf->GetFunction("pol5"); | |
1361 | Float_t par[6]; | |
1362 | for(Int_t kk=0;kk<6;kk++){ | |
1363 | par[kk]=calibfunc->GetParameter(kk); | |
1364 | AliDebug(2,Form("parameter %i = %f",kk,par[kk])); | |
1365 | } | |
1366 | ||
1367 | if(strstr(optionSave,"save") && fileProf){ | |
1368 | TString profName=Form("Profile%06i",ii); | |
1369 | TString timeTotName=Form("TimeTot%06i",ii); | |
1370 | TString totName=Form("Tot%06i",ii); | |
1371 | TString deltaName=Form("Delta%06i",ii); | |
1372 | fileProf->cd(); | |
1373 | hSlewingProf->Write(profName); | |
1374 | htimetot->Write(timeTotName); | |
1375 | hToT->Write(totName); | |
1376 | hdeltaTime->Write(deltaName); | |
1377 | } | |
1378 | AliTOFChannelOffline * calChannel = (AliTOFChannelOffline*)fTOFCalOffline->At(ii); | |
1379 | calChannel->SetSlewPar(par); | |
1380 | ||
1381 | delete hToT; | |
1382 | hToT=0x0; | |
1383 | delete hSlewingProf; | |
1384 | hSlewingProf=0x0; | |
1385 | delete htimetot; | |
1386 | htimetot=0x0; | |
1387 | delete hdeltaTime; | |
1388 | hdeltaTime=0x0; | |
1389 | } | |
1390 | ||
1391 | if(strstr(optionSave,"save")){ | |
1392 | fileProf->Close(); | |
1393 | delete fileProf; | |
1394 | fileProf=0x0; | |
1395 | } | |
0cb9d099 | 1396 | WriteParOfflineOnCDB("TOF/Calib","valid"); |
0a749fa5 | 1397 | return 0; |
1398 | } | |
1399 | ||
1400 | //----------------------------------------------------------------------- | |
1401 | TH1F* AliTOFcalib::Profile(Int_t ich) | |
340693af | 1402 | { |
0a749fa5 | 1403 | // profiling algo |
1404 | ||
1405 | Float_t p[MAXCHENTRIESSMALL]; | |
1406 | Int_t nentries; | |
296591ad | 1407 | //fTree->SetBranchAddress("nentries",&nentries); |
1408 | //fTree->SetBranchAddress("TOFentries",p); | |
1409 | fChain->SetBranchAddress("nentries",&nentries); | |
1410 | fChain->SetBranchAddress("TOFentries",p); | |
0a749fa5 | 1411 | |
1412 | //Prepare histograms for Slewing Correction | |
1413 | const Int_t knbinToT = 100; | |
1414 | Int_t nbinTime = 200; | |
1415 | Float_t minTime = -5.5; //ns | |
1416 | Float_t maxTime = 5.5; //ns | |
1417 | Float_t minToT = 0; //ns | |
1418 | Float_t maxToT = 5.; //ns | |
1419 | Float_t deltaToT = (maxToT-minToT)/knbinToT; | |
1420 | Double_t mTime[knbinToT+1],mToT[knbinToT+1],meanTime[knbinToT+1], meanTime2[knbinToT+1],vToT[knbinToT+1], vToT2[knbinToT+1],meanToT[knbinToT+1],meanToT2[knbinToT+1],vTime[knbinToT+1],vTime2[knbinToT+1],xlow[knbinToT+1],sigmaTime[knbinToT+1]; | |
1421 | Int_t n[knbinToT+1], nentrx[knbinToT+1]; | |
1422 | Double_t sigmaToT[knbinToT+1]; | |
1423 | for (Int_t i = 0; i < knbinToT+1 ; i++){ | |
1424 | mTime[i]=0; | |
1425 | mToT[i]=0; | |
1426 | n[i]=0; | |
1427 | meanTime[i]=0; | |
1428 | meanTime2[i]=0; | |
1429 | vToT[i]=0; | |
1430 | vToT2[i]=0; | |
1431 | meanToT[i]=0; | |
1432 | meanToT2[i]=0; | |
1433 | vTime[i]=0; | |
1434 | vTime2[i]=0; | |
1435 | xlow[i]=0; | |
1436 | sigmaTime[i]=0; | |
1437 | sigmaToT[i]=0; | |
1438 | n[i]=0; | |
1439 | nentrx[i]=0; | |
1440 | } | |
1441 | TH2F* hSlewing = new TH2F("hSlewing", "hSlewing", knbinToT, minToT, maxToT, nbinTime, minTime, maxTime); | |
1442 | Int_t ntracksRun = 0; | |
1443 | TH1F *histo = new TH1F("histo", "1D Time vs ToT", knbinToT, minToT, maxToT); | |
1444 | for (Int_t irun=0;irun<fNruns;irun++){ | |
1445 | Int_t i = ich+irun*fNChannels; | |
296591ad | 1446 | //fTree->GetEntry(i); |
1447 | fChain->GetEntry(i); | |
0a749fa5 | 1448 | ntracksRun=nentries/3; |
1449 | for (Int_t j=0;j<ntracksRun;j++){ | |
1450 | Int_t idxexToT = (j* NIDXSMALL)+DELTAIDXTOT; | |
1451 | Int_t idxexTime = (j* NIDXSMALL)+DELTAIDXTIME; | |
1452 | Int_t idxexExTime = (j* NIDXSMALL)+DELTAIDXPID; | |
1453 | Float_t tot = p[idxexToT]; | |
1454 | Float_t time = p[idxexTime]-p[idxexExTime]; | |
1455 | Int_t nx = (Int_t)((tot-minToT)/deltaToT)+1; | |
1456 | if ((tot != 0) && ( time!= 0)){ | |
1457 | vTime[nx]+=time; | |
1458 | vTime2[nx]+=time*time; | |
1459 | vToT[nx]+=tot; | |
1460 | vToT2[nx]+=tot*tot; | |
1461 | nentrx[nx]++; | |
1462 | hSlewing->Fill(tot,time); | |
1463 | } | |
1464 | } | |
1465 | } | |
1466 | Int_t nbinsToT=hSlewing->GetNbinsX(); | |
1467 | if (nbinsToT != knbinToT) { | |
1468 | AliError("Profile :: incompatible numbers of bins"); | |
1469 | return 0x0; | |
1470 | } | |
1471 | ||
1472 | Int_t usefulBins=0; | |
1473 | for (Int_t i=1;i<=nbinsToT;i++){ | |
1474 | if (nentrx[i]!=0){ | |
1475 | n[usefulBins]+=nentrx[i]; | |
1476 | if (n[usefulBins]==0 && i == nbinsToT) { | |
1477 | break; | |
1478 | } | |
1479 | meanTime[usefulBins]+=vTime[i]; | |
1480 | meanTime2[usefulBins]+=vTime2[i]; | |
1481 | meanToT[usefulBins]+=vToT[i]; | |
1482 | meanToT2[usefulBins]+=vToT2[i]; | |
1483 | if (n[usefulBins]<10 && i!=nbinsToT) continue; | |
1484 | mTime[usefulBins]=meanTime[usefulBins]/n[usefulBins]; | |
1485 | mToT[usefulBins]=meanToT[usefulBins]/n[usefulBins]; | |
1486 | sigmaTime[usefulBins]=TMath::Sqrt(1./n[usefulBins]/n[usefulBins] | |
1487 | *(meanTime2[usefulBins]-meanTime[usefulBins] | |
1488 | *meanTime[usefulBins]/n[usefulBins])); | |
1489 | if ((1./n[usefulBins]/n[usefulBins] | |
1490 | *(meanToT2[usefulBins]-meanToT[usefulBins] | |
1491 | *meanToT[usefulBins]/n[usefulBins]))< 0) { | |
1492 | AliError(" too small radical" ); | |
1493 | sigmaToT[usefulBins]=0; | |
1494 | } | |
1495 | else{ | |
1496 | sigmaToT[usefulBins]=TMath::Sqrt(1./n[usefulBins]/n[usefulBins] | |
1497 | *(meanToT2[usefulBins]-meanToT[usefulBins] | |
1498 | *meanToT[usefulBins]/n[usefulBins])); | |
1499 | } | |
1500 | usefulBins++; | |
1501 | } | |
1502 | } | |
1503 | for (Int_t i=0;i<usefulBins;i++){ | |
1504 | Int_t binN = (Int_t)((mToT[i]-minToT)/deltaToT)+1; | |
1505 | histo->Fill(mToT[i],mTime[i]); | |
1506 | histo->SetBinError(binN,sigmaTime[i]); | |
1507 | } | |
1508 | delete hSlewing; | |
1509 | hSlewing=0x0; | |
1510 | ||
1511 | return histo; | |
6dc9348d | 1512 | } |
0a749fa5 | 1513 | //---------------------------------------------------------------------------- |
1514 | Int_t AliTOFcalib::FindBins(TH1F* h, Double_t *binsProfile) const{ | |
6dc9348d | 1515 | |
0a749fa5 | 1516 | // to determine the bins for ToT histo |
1517 | ||
1518 | Int_t cont = 0; | |
1519 | Int_t startBin = 1; | |
1520 | Int_t nbin = h->GetNbinsX(); | |
1521 | Int_t nentries = (Int_t)h->GetEntries(); | |
1522 | Float_t max = h->GetBinLowEdge(nbin); | |
1523 | Int_t nusefulbins=0; | |
1524 | Int_t maxcont=0; | |
1525 | // setting maxvalue of entries per bin | |
1526 | if (nentries <= 60) maxcont = 2; | |
1527 | else if (nentries <= 100) maxcont = 5; | |
1528 | else if (nentries <= 500) maxcont = 10; | |
1529 | else maxcont = 20; | |
1530 | for (Int_t j=1;j<=nbin;j++) { | |
1531 | cont += (Int_t)h->GetBinContent(j); | |
1532 | if (j<nbin){ | |
1533 | if (cont>=maxcont){ | |
1534 | nusefulbins++; | |
1535 | binsProfile[nusefulbins-1]=h->GetBinLowEdge(startBin); | |
1536 | cont=0; | |
1537 | startBin=j+1; | |
1538 | continue; | |
1539 | } | |
1540 | } | |
1541 | else{ | |
1542 | if (cont>=maxcont){ | |
1543 | nusefulbins++; | |
1544 | binsProfile[nusefulbins-1]=h->GetBinLowEdge(startBin); | |
1545 | binsProfile[nusefulbins]=max; | |
1546 | } | |
1547 | else { | |
1548 | binsProfile[nusefulbins]=h->GetBinLowEdge(startBin); | |
1549 | } | |
1550 | } | |
1551 | } | |
1552 | return nusefulbins; | |
1553 | } |