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1cc5cedc | 1 | /************************************************************************** |
6344adcc | 2 | * Copyright(c) 2007-2009, 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 | // Plane Efficiency class for ITS | |
17 | // It is used for module by module efficiency of the SSD, | |
18 | // evaluated by tracks | |
19 | // (Inherits from AliITSPlaneEff) | |
20 | // Author: G.E. Bruno | |
21 | // giuseppe.bruno@ba.infn.it | |
22 | // | |
23 | /////////////////////////////////////////////////////////////////////////// | |
24 | ||
2802d754 | 25 | /* $Id$ */ |
6344adcc | 26 | |
27 | #include <TMath.h> | |
3ebe30ad | 28 | #include <TH1F.h> |
29 | #include <TFile.h> | |
30 | #include <TTree.h> | |
31 | #include <TROOT.h> | |
6344adcc | 32 | #include "AliITSPlaneEffSSD.h" |
33 | #include "AliLog.h" | |
34 | #include "AliCDBStorage.h" | |
35 | #include "AliCDBEntry.h" | |
36 | #include "AliCDBManager.h" | |
37 | //#include "AliCDBRunRange.h" | |
38 | #include "AliITSCalibrationSSD.h" | |
39 | ||
40 | ClassImp(AliITSPlaneEffSSD) | |
41 | //______________________________________________________________________ | |
42 | AliITSPlaneEffSSD::AliITSPlaneEffSSD(): | |
3ebe30ad | 43 | AliITSPlaneEff(), |
44 | fHisResX(0), | |
45 | fHisResZ(0), | |
46 | fHisResXZ(0), | |
2802d754 | 47 | fHisClusterSize(0), |
48 | fHisTrackErrX(0), | |
49 | fHisTrackErrZ(0), | |
50 | fHisClusErrX(0), | |
51 | fHisClusErrZ(0){ | |
6344adcc | 52 | for (UInt_t i=0; i<kNModule; i++){ |
53 | fFound[i]=0; | |
54 | fTried[i]=0; | |
55 | } | |
56 | // default constructor | |
57 | AliDebug(1,Form("Calling default constructor")); | |
58 | } | |
59 | //______________________________________________________________________ | |
60 | AliITSPlaneEffSSD::~AliITSPlaneEffSSD(){ | |
61 | // destructor | |
62 | // Inputs: | |
63 | // none. | |
64 | // Outputs: | |
65 | // none. | |
66 | // Return: | |
67 | // none. | |
3ebe30ad | 68 | DeleteHistos(); |
6344adcc | 69 | } |
70 | //______________________________________________________________________ | |
3ebe30ad | 71 | AliITSPlaneEffSSD::AliITSPlaneEffSSD(const AliITSPlaneEffSSD &s) : AliITSPlaneEff(s), |
72 | fHisResX(0), | |
73 | fHisResZ(0), | |
74 | fHisResXZ(0), | |
2802d754 | 75 | fHisClusterSize(0), |
76 | fHisTrackErrX(0), | |
77 | fHisTrackErrZ(0), | |
78 | fHisClusErrX(0), | |
79 | fHisClusErrZ(0) | |
6344adcc | 80 | { |
81 | // Copy Constructor | |
82 | // Inputs: | |
83 | // AliITSPlaneEffSSD &s The original class for which | |
84 | // this class is a copy of | |
85 | // Outputs: | |
86 | // none. | |
87 | // Return: | |
3ebe30ad | 88 | |
89 | for (UInt_t i=0; i<kNModule; i++){ | |
90 | fFound[i]=s.fFound[i]; | |
91 | fTried[i]=s.fTried[i]; | |
92 | } | |
93 | if(fHis) { | |
94 | InitHistos(); | |
95 | for(Int_t i=0; i<kNHisto; i++) { | |
96 | s.fHisResX[i]->Copy(*fHisResX[i]); | |
97 | s.fHisResZ[i]->Copy(*fHisResZ[i]); | |
98 | s.fHisResXZ[i]->Copy(*fHisResXZ[i]); | |
99 | s.fHisClusterSize[i]->Copy(*fHisClusterSize[i]); | |
2802d754 | 100 | s.fHisTrackErrX[i]->Copy(*fHisTrackErrX[i]); |
101 | s.fHisTrackErrZ[i]->Copy(*fHisTrackErrZ[i]); | |
102 | s.fHisClusErrX[i]->Copy(*fHisTrackErrZ[i]); | |
103 | s.fHisClusErrZ[i]->Copy(*fHisClusErrZ[i]); | |
3ebe30ad | 104 | } |
105 | } | |
6344adcc | 106 | } |
107 | //_________________________________________________________________________ | |
108 | AliITSPlaneEffSSD& AliITSPlaneEffSSD::operator+=(const AliITSPlaneEffSSD &add){ | |
109 | // Add-to-me operator | |
110 | // Inputs: | |
111 | // const AliITSPlaneEffSSD &add simulation class to be added | |
112 | // Outputs: | |
113 | // none. | |
114 | // Return: | |
115 | // none | |
116 | for (UInt_t i=0; i<kNModule; i++){ | |
117 | fFound[i] += add.fFound[i]; | |
118 | fTried[i] += add.fTried[i]; | |
119 | } | |
3ebe30ad | 120 | if(fHis && add.fHis) { |
121 | for(Int_t i=0; i<kNHisto; i++) { | |
122 | fHisResX[i]->Add(add.fHisResX[i]); | |
123 | fHisResZ[i]->Add(add.fHisResZ[i]); | |
124 | fHisResXZ[i]->Add(add.fHisResXZ[i]); | |
125 | fHisClusterSize[i]->Add(add.fHisClusterSize[i]); | |
2802d754 | 126 | fHisTrackErrX[i]->Add(add.fHisTrackErrX[i]); |
127 | fHisTrackErrZ[i]->Add(add.fHisTrackErrZ[i]); | |
128 | fHisClusErrX[i]->Add(add.fHisTrackErrZ[i]); | |
129 | fHisClusErrZ[i]->Add(add.fHisClusErrZ[i]); | |
3ebe30ad | 130 | } |
131 | } | |
6344adcc | 132 | return *this; |
133 | } | |
134 | //______________________________________________________________________ | |
135 | AliITSPlaneEffSSD& AliITSPlaneEffSSD::operator=(const | |
136 | AliITSPlaneEffSSD &s){ | |
137 | // Assignment operator | |
138 | // Inputs: | |
139 | // AliITSPlaneEffSSD &s The original class for which | |
140 | // this class is a copy of | |
141 | // Outputs: | |
142 | // none. | |
143 | // Return: | |
144 | ||
145 | if(this==&s) return *this; | |
146 | s.Copy(*this); | |
147 | return *this; | |
148 | } | |
149 | //______________________________________________________________________ | |
150 | void AliITSPlaneEffSSD::Copy(TObject &obj) const { | |
151 | // protected method. copy this to obj | |
152 | AliITSPlaneEff::Copy(obj); | |
3ebe30ad | 153 | AliITSPlaneEffSSD& target = (AliITSPlaneEffSSD &) obj; |
6344adcc | 154 | for(Int_t i=0;i<kNModule;i++) { |
3ebe30ad | 155 | target.fFound[i] = fFound[i]; |
156 | target.fTried[i] = fTried[i]; | |
157 | } | |
158 | CopyHistos(target); | |
159 | return; | |
160 | } | |
161 | //_______________________________________________________________________ | |
162 | void AliITSPlaneEffSSD::CopyHistos(AliITSPlaneEffSSD &target) const { | |
163 | // protected method: copy histos from this to target | |
164 | target.fHis = fHis; // this is redundant only in some cases. Leave as it is. | |
165 | if(fHis) { | |
166 | target.fHisResX=new TH1F*[kNHisto]; | |
167 | target.fHisResZ=new TH1F*[kNHisto]; | |
168 | target.fHisResXZ=new TH2F*[kNHisto]; | |
169 | target.fHisClusterSize=new TH2I*[kNHisto]; | |
2802d754 | 170 | target.fHisTrackErrX=new TH1F*[kNHisto]; |
171 | target.fHisTrackErrZ=new TH1F*[kNHisto]; | |
172 | target.fHisClusErrX=new TH1F*[kNHisto]; | |
173 | target.fHisClusErrZ=new TH1F*[kNHisto]; | |
3ebe30ad | 174 | for(Int_t i=0; i<kNHisto; i++) { |
175 | target.fHisResX[i] = new TH1F(*fHisResX[i]); | |
176 | target.fHisResZ[i] = new TH1F(*fHisResZ[i]); | |
177 | target.fHisResXZ[i] = new TH2F(*fHisResXZ[i]); | |
178 | target.fHisClusterSize[i] = new TH2I(*fHisClusterSize[i]); | |
2802d754 | 179 | target.fHisTrackErrX[i] = new TH1F(*fHisTrackErrX[i]); |
180 | target.fHisTrackErrZ[i] = new TH1F(*fHisTrackErrZ[i]); | |
181 | target.fHisClusErrX[i] = new TH1F(*fHisClusErrX[i]); | |
182 | target.fHisClusErrZ[i] = new TH1F(*fHisClusErrZ[i]); | |
3ebe30ad | 183 | } |
6344adcc | 184 | } |
3ebe30ad | 185 | return; |
6344adcc | 186 | } |
85f5e9c2 | 187 | /* Commented out by M.Masera 8/3/08 |
6344adcc | 188 | //______________________________________________________________________ |
189 | AliITSPlaneEff& AliITSPlaneEffSSD::operator=(const | |
190 | AliITSPlaneEff &s){ | |
191 | // Assignment operator | |
192 | // Inputs: | |
193 | // AliITSPlaneEffSSD &s The original class for which | |
194 | // this class is a copy of | |
195 | // Outputs: | |
196 | // none. | |
197 | // Return: | |
198 | ||
199 | if(&s == this) return *this; | |
7167ae53 | 200 | AliError("operator=: Not allowed to make a =, use default creater instead"); |
6344adcc | 201 | return *this; |
202 | } | |
85f5e9c2 | 203 | */ |
6344adcc | 204 | //_______________________________________________________________________ |
205 | Int_t AliITSPlaneEffSSD::GetMissingTracksForGivenEff(Double_t eff, Double_t RelErr, | |
206 | UInt_t im) const { | |
207 | ||
208 | // Estimate the number of tracks still to be collected to attain a | |
209 | // given efficiency eff, with relative error RelErr | |
210 | // Inputs: | |
211 | // eff -> Expected efficiency (e.g. those from actual estimate) | |
212 | // RelErr -> tollerance [0,1] | |
213 | // im -> module number [0,1697] | |
214 | // Outputs: none | |
215 | // Return: the estimated n. of tracks | |
216 | // | |
217 | if (im>=kNModule) | |
7167ae53 | 218 | {AliError("GetMissingTracksForGivenEff: you asked for a non existing module"); |
6344adcc | 219 | return -1;} |
220 | else return GetNTracksForGivenEff(eff,RelErr)-fTried[GetKey(im)]; | |
221 | } | |
222 | //_________________________________________________________________________ | |
223 | Double_t AliITSPlaneEffSSD::PlaneEff(const UInt_t im) const { | |
224 | // Compute the efficiency for a basic block, | |
225 | // Inputs: | |
226 | // im -> module number [0,1697] | |
227 | if (im>=kNModule) | |
7167ae53 | 228 | {AliError("PlaneEff(UInt_t): you asked for a non existing module"); return -1.;} |
6344adcc | 229 | Int_t nf=fFound[GetKey(im)]; |
230 | Int_t nt=fTried[GetKey(im)]; | |
231 | return AliITSPlaneEff::PlaneEff(nf,nt); | |
232 | } | |
233 | //_________________________________________________________________________ | |
234 | Double_t AliITSPlaneEffSSD::ErrPlaneEff(const UInt_t im) const { | |
235 | // Compute the statistical error on efficiency for a basic block, | |
236 | // using binomial statistics | |
237 | // Inputs: | |
238 | // im -> module number [0,1697] | |
239 | if (im>=kNModule) | |
7167ae53 | 240 | {AliError("ErrPlaneEff(UInt_t): you asked for a non existing module"); return -1.;} |
6344adcc | 241 | Int_t nf=fFound[GetKey(im)]; |
242 | Int_t nt=fTried[GetKey(im)]; | |
243 | return AliITSPlaneEff::ErrPlaneEff(nf,nt); | |
244 | } | |
245 | //_________________________________________________________________________ | |
246 | Bool_t AliITSPlaneEffSSD::UpDatePlaneEff(const Bool_t Kfound, const UInt_t im) { | |
247 | // Update efficiency for a basic block | |
248 | if (im>=kNModule) | |
7167ae53 | 249 | {AliError("UpDatePlaneEff: you asked for a non existing module"); return kFALSE;} |
6344adcc | 250 | fTried[GetKey(im)]++; |
251 | if(Kfound) fFound[GetKey(im)]++; | |
252 | return kTRUE; | |
253 | } | |
254 | //_________________________________________________________________________ | |
255 | UInt_t AliITSPlaneEffSSD::GetKey(const UInt_t mod) const { | |
256 | // get key given a basic block | |
257 | if(mod>=kNModule) | |
7167ae53 | 258 | {AliError("GetKey: you asked for a non existing block"); return 99999;} |
6344adcc | 259 | return mod; |
260 | } | |
261 | //__________________________________________________________________________ | |
262 | UInt_t AliITSPlaneEffSSD::GetModFromKey(const UInt_t key) const { | |
263 | // get mod. from key | |
264 | if(key>=kNModule) | |
7167ae53 | 265 | {AliError("GetModFromKey: you asked for a non existing key"); return 9999;} |
6344adcc | 266 | return key; |
267 | } | |
268 | //__________________________________________________________________________ | |
269 | Double_t AliITSPlaneEffSSD::LivePlaneEff(UInt_t key) const { | |
270 | // returns plane efficieny after adding the fraction of sensor which is bad | |
271 | if(key>=kNModule) | |
7167ae53 | 272 | {AliError("LivePlaneEff: you asked for a non existing key"); |
6344adcc | 273 | return -1.;} |
274 | Double_t leff=AliITSPlaneEff::LivePlaneEff(0); // this just for the Warning | |
275 | leff=PlaneEff(key)+GetFracBad(key); | |
276 | return leff>1?1:leff; | |
277 | } | |
278 | //____________________________________________________________________________ | |
279 | Double_t AliITSPlaneEffSSD::ErrLivePlaneEff(UInt_t key) const { | |
280 | // returns error on live plane efficiency | |
281 | if(key>=kNModule) | |
7167ae53 | 282 | {AliError("ErrLivePlaneEff: you asked for a non existing key"); |
6344adcc | 283 | return -1.;} |
284 | Int_t nf=fFound[key]; | |
285 | Double_t triedInLive=GetFracLive(key)*fTried[key]; | |
286 | Int_t nt=TMath::Max(nf,TMath::Nint(triedInLive)); | |
287 | return AliITSPlaneEff::ErrPlaneEff(nf,nt); // for the time being: to be checked | |
288 | } | |
289 | //_____________________________________________________________________________ | |
290 | Double_t AliITSPlaneEffSSD::GetFracLive(const UInt_t key) const { | |
3ebe30ad | 291 | // returns the fraction of the sensor area which is OK (neither noisy nor dead) |
292 | // As for now, it computes only the fraction of good strips / total strips. | |
293 | // If this fraction is large, then the computation is a good approximation. | |
294 | // In any case, it is a lower limit of the fraction of the live area. | |
295 | // The next upgrades would be to add the fraction of area of superoposition | |
296 | // between bad N-side strips and bad P-side strips. | |
6344adcc | 297 | if(key>=kNModule) |
7167ae53 | 298 | {AliError("GetFracLive: you asked for a non existing key"); |
6344adcc | 299 | return -1.;} |
3ebe30ad | 300 | AliInfo("GetFracLive: it computes only the fraction of working strips (N+P side) / total strips"); |
6344adcc | 301 | UInt_t bad=0; |
302 | GetBadInModule(key,bad); | |
303 | Double_t live=bad; | |
304 | live/=(kNChip*kNSide*kNStrip); | |
305 | return 1.-live; | |
306 | } | |
307 | //_____________________________________________________________________________ | |
308 | void AliITSPlaneEffSSD::GetBadInModule(const UInt_t key, UInt_t& nrBadInMod) const { | |
3ebe30ad | 309 | // returns the number of dead and noisy strips (sum of P and N sides). |
6344adcc | 310 | nrBadInMod=0; |
311 | if(key>=kNModule) | |
7167ae53 | 312 | {AliError("GetBadInModule: you asked for a non existing key"); |
6344adcc | 313 | return;} |
314 | // Compute the number of bad (dead+noisy) pixel in a module | |
315 | // | |
316 | if(!fInitCDBCalled) | |
7167ae53 | 317 | {AliError("GetBadInModule: CDB not inizialized: call InitCDB first"); |
6344adcc | 318 | return;}; |
319 | AliCDBManager* man = AliCDBManager::Instance(); | |
320 | // retrieve map of dead Pixel | |
321 | AliCDBEntry *cdbSSD = man->Get("ITS/Calib/BadChannelsSSD", fRunNumber); | |
322 | TObjArray* ssdEntry; | |
323 | if(cdbSSD) { | |
324 | ssdEntry = (TObjArray*)cdbSSD->GetObject(); | |
325 | if(!ssdEntry) | |
7167ae53 | 326 | {AliError("GetBadInChip: SSDEntry not found in CDB"); |
6344adcc | 327 | return;} |
328 | } else { | |
7167ae53 | 329 | AliError("GetBadInChip: did not find Calib/BadChannelsSSD"); |
6344adcc | 330 | return; |
331 | } | |
332 | // | |
ced4d9bc | 333 | //UInt_t mod=GetModFromKey(key); |
6344adcc | 334 | // |
ced4d9bc | 335 | //AliITSBadChannelsSSD* badchannels=(AliITSBadChannelsSSD*) ssdEntry->At(mod); |
6344adcc | 336 | // count the number of bad channels on the p side |
ced4d9bc | 337 | //nrBadInMod += (badchannels->GetBadPChannelsList()).GetSize(); |
6344adcc | 338 | // add the number of bad channels on the s side |
ced4d9bc | 339 | //nrBadInMod += (badchannels->GetBadNChannelsList()).GetSize(); |
6344adcc | 340 | return; |
341 | } | |
342 | //_____________________________________________________________________________ | |
343 | Double_t AliITSPlaneEffSSD::GetFracBad(const UInt_t key) const { | |
344 | // returns 1-fractional live | |
345 | if(key>=kNModule) | |
7167ae53 | 346 | {AliError("GetFracBad: you asked for a non existing key"); |
6344adcc | 347 | return -1.;} |
348 | return 1.-GetFracLive(key); | |
349 | } | |
350 | //_____________________________________________________________________________ | |
351 | Bool_t AliITSPlaneEffSSD::WriteIntoCDB() const { | |
352 | // write onto CDB | |
353 | if(!fInitCDBCalled) | |
7167ae53 | 354 | {AliError("WriteIntoCDB: CDB not inizialized. Call InitCDB first"); |
6344adcc | 355 | return kFALSE;} |
356 | // to be written properly: now only for debugging | |
357 | AliCDBMetaData *md= new AliCDBMetaData(); // metaData describing the object | |
358 | md->SetObjectClassName("AliITSPlaneEff"); | |
359 | md->SetResponsible("Giuseppe Eugenio Bruno"); | |
360 | md->SetBeamPeriod(0); | |
361 | md->SetAliRootVersion("head 02/01/08"); //root version | |
362 | AliCDBId id("ITS/PlaneEff/PlaneEffSSD",0,AliCDBRunRange::Infinity()); | |
363 | AliITSPlaneEffSSD eff; | |
364 | eff=*this; | |
365 | Bool_t r=AliCDBManager::Instance()->GetDefaultStorage()->Put(&eff,id,md); | |
366 | delete md; | |
367 | return r; | |
368 | } | |
369 | //_____________________________________________________________________________ | |
370 | Bool_t AliITSPlaneEffSSD::ReadFromCDB() { | |
371 | // read from CDB | |
372 | if(!fInitCDBCalled) | |
7167ae53 | 373 | {AliError("ReadFromCDB: CDB not inizialized. Call InitCDB first"); |
6344adcc | 374 | return kFALSE;} |
6344adcc | 375 | AliCDBEntry *cdbEntry = AliCDBManager::Instance()->Get("ITS/PlaneEff/PlaneEffSSD",fRunNumber); |
1cc5cedc | 376 | if(!cdbEntry) return kFALSE; |
6344adcc | 377 | AliITSPlaneEffSSD* eff= (AliITSPlaneEffSSD*)cdbEntry->GetObject(); |
378 | if(this==eff) return kFALSE; | |
3ebe30ad | 379 | if(fHis) CopyHistos(*eff); // If histos already exist then copy them to eff |
380 | eff->Copy(*this); // copy everything (statistics and histos) from eff to this | |
6344adcc | 381 | return kTRUE; |
382 | } | |
7167ae53 | 383 | //_____________________________________________________________________________ |
1cc5cedc | 384 | Bool_t AliITSPlaneEffSSD::AddFromCDB(AliCDBId *cdbId) { |
385 | AliCDBEntry *cdbEntry=0; | |
386 | if (!cdbId) { | |
387 | if(!fInitCDBCalled) | |
388 | {AliError("ReadFromCDB: CDB not inizialized. Call InitCDB first"); return kFALSE;} | |
389 | cdbEntry = AliCDBManager::Instance()->Get("ITS/PlaneEff/PlaneEffSSD",fRunNumber); | |
390 | } else { | |
391 | cdbEntry = AliCDBManager::Instance()->Get(*cdbId); | |
392 | } | |
393 | if(!cdbEntry) return kFALSE; | |
394 | AliITSPlaneEffSSD* eff= (AliITSPlaneEffSSD*)cdbEntry->GetObject(); | |
395 | *this+=*eff; | |
396 | return kTRUE; | |
397 | } | |
398 | //_____________________________________________________________________________ | |
7167ae53 | 399 | UInt_t AliITSPlaneEffSSD::GetKeyFromDetLocCoord(Int_t ilay, Int_t idet, |
400 | Float_t, Float_t) const { | |
401 | // method to locate a basic block from Detector Local coordinate (to be used in tracking) | |
402 | UInt_t key=999999; | |
403 | if(ilay<4 || ilay>5) | |
404 | {AliError("GetKeyFromDetLocCoord: you asked for a non existing layer"); | |
405 | return key;} | |
406 | if(ilay==4 && (idet<0 || idet>747)) | |
407 | {AliError("GetKeyFromDetLocCoord: you asked for a non existing detector"); | |
408 | return key;} | |
409 | if(ilay==5 && (idet<0 || idet>949)) | |
410 | {AliError("GetKeyFromDetLocCoord: you asked for a non existing detector"); | |
411 | return key;} | |
412 | ||
413 | UInt_t mod=idet; | |
41d18cd2 | 414 | if(ilay==5) mod+=748; |
7167ae53 | 415 | key=GetKey(mod); |
416 | return key; | |
417 | } | |
3ebe30ad | 418 | //__________________________________________________________ |
419 | void AliITSPlaneEffSSD::InitHistos() { | |
420 | // for the moment let's create the histograms | |
421 | // module by module | |
422 | TString histnameResX="HistResX_mod_",aux; | |
423 | TString histnameResZ="HistResZ_mod_"; | |
424 | TString histnameResXZ="HistResXZ_mod_"; | |
425 | TString histnameClusterType="HistClusterType_mod_"; | |
2802d754 | 426 | TString histnameTrackErrX="HistTrackErrX_mod_"; |
427 | TString histnameTrackErrZ="HistTrackErrZ_mod_"; | |
428 | TString histnameClusErrX="HistClusErrX_mod_"; | |
429 | TString histnameClusErrZ="HistClusErrZ_mod_"; | |
3ebe30ad | 430 | // |
f61b891f | 431 | |
432 | TH1::AddDirectory(kFALSE); | |
433 | ||
3ebe30ad | 434 | fHisResX=new TH1F*[kNHisto]; |
435 | fHisResZ=new TH1F*[kNHisto]; | |
436 | fHisResXZ=new TH2F*[kNHisto]; | |
437 | fHisClusterSize=new TH2I*[kNHisto]; | |
2802d754 | 438 | fHisTrackErrX=new TH1F*[kNHisto]; |
439 | fHisTrackErrZ=new TH1F*[kNHisto]; | |
440 | fHisClusErrX=new TH1F*[kNHisto]; | |
441 | fHisClusErrZ=new TH1F*[kNHisto]; | |
3ebe30ad | 442 | |
443 | for (Int_t nhist=0;nhist<kNHisto;nhist++){ | |
444 | aux=histnameResX; | |
445 | aux+=nhist; | |
446 | fHisResX[nhist]=new TH1F("histname","histname",500,-0.05,0.05); // +- 500 micron; 1 bin=2 micron | |
447 | fHisResX[nhist]->SetName(aux.Data()); | |
448 | fHisResX[nhist]->SetTitle(aux.Data()); | |
449 | ||
450 | aux=histnameResZ; | |
451 | aux+=nhist; | |
452 | fHisResZ[nhist]=new TH1F("histname","histname",500,-0.50,0.50); // +-5000 micron; 1 bin=20 micron | |
453 | fHisResZ[nhist]->SetName(aux.Data()); | |
454 | fHisResZ[nhist]->SetTitle(aux.Data()); | |
455 | ||
456 | aux=histnameResXZ; | |
457 | aux+=nhist; | |
458 | fHisResXZ[nhist]=new TH2F("histname","histname",40,-0.02,0.02,40,-0.16,0.16); // binning: | |
459 | // 10 micron in x; | |
460 | // 80 micron in z; | |
461 | fHisResXZ[nhist]->SetName(aux.Data()); | |
462 | fHisResXZ[nhist]->SetTitle(aux.Data()); | |
463 | ||
464 | aux=histnameClusterType; | |
465 | aux+=nhist; | |
466 | fHisClusterSize[nhist]=new TH2I("histname","histname",6,0.5,6.5,6,0.5,6.5); | |
467 | fHisClusterSize[nhist]->SetName(aux.Data()); | |
468 | fHisClusterSize[nhist]->SetTitle(aux.Data()); | |
469 | ||
2802d754 | 470 | aux=histnameTrackErrX; |
471 | aux+=nhist; | |
472 | fHisTrackErrX[nhist]=new TH1F("histname","histname",200,0.,0.08); // 0-800 micron; 1 bin=4 micron | |
473 | fHisTrackErrX[nhist]->SetName(aux.Data()); | |
474 | fHisTrackErrX[nhist]->SetTitle(aux.Data()); | |
475 | ||
476 | aux=histnameTrackErrZ; | |
477 | aux+=nhist; | |
478 | fHisTrackErrZ[nhist]=new TH1F("histname","histname",200,0.,0.32); // 0-3200 micron; 1 bin=16 micron | |
479 | fHisTrackErrZ[nhist]->SetName(aux.Data()); | |
480 | fHisTrackErrZ[nhist]->SetTitle(aux.Data()); | |
481 | ||
482 | aux=histnameClusErrX; | |
483 | aux+=nhist; | |
484 | fHisClusErrX[nhist]=new TH1F("histname","histname",200,0.,0.08); // 0-800 micron; 1 bin=4 micron | |
485 | fHisClusErrX[nhist]->SetName(aux.Data()); | |
486 | fHisClusErrX[nhist]->SetTitle(aux.Data()); | |
487 | ||
488 | aux=histnameClusErrZ; | |
489 | aux+=nhist; | |
490 | fHisClusErrZ[nhist]=new TH1F("histname","histname",200,0.,0.16); // 0-1600 micron; 1 bin=8 micron | |
491 | fHisClusErrZ[nhist]->SetName(aux.Data()); | |
492 | fHisClusErrZ[nhist]->SetTitle(aux.Data()); | |
493 | ||
3ebe30ad | 494 | } |
f61b891f | 495 | |
496 | TH1::AddDirectory(kTRUE); | |
497 | ||
3ebe30ad | 498 | return; |
499 | } | |
500 | //__________________________________________________________ | |
501 | void AliITSPlaneEffSSD::DeleteHistos() { | |
502 | if(fHisResX) { | |
503 | for (Int_t i=0; i<kNHisto; i++ ) delete fHisResX[i]; | |
504 | delete [] fHisResX; fHisResX=0; | |
505 | } | |
506 | if(fHisResZ) { | |
507 | for (Int_t i=0; i<kNHisto; i++ ) delete fHisResZ[i]; | |
508 | delete [] fHisResZ; fHisResZ=0; | |
509 | } | |
510 | if(fHisResXZ) { | |
511 | for (Int_t i=0; i<kNHisto; i++ ) delete fHisResXZ[i]; | |
512 | delete [] fHisResXZ; fHisResXZ=0; | |
513 | } | |
514 | if(fHisClusterSize) { | |
515 | for (Int_t i=0; i<kNHisto; i++ ) delete fHisClusterSize[i]; | |
516 | delete [] fHisClusterSize; fHisClusterSize=0; | |
517 | } | |
2802d754 | 518 | if(fHisTrackErrX) { |
519 | for (Int_t i=0; i<kNHisto; i++ ) delete fHisTrackErrX[i]; | |
520 | delete [] fHisTrackErrX; fHisTrackErrX=0; | |
521 | } | |
522 | if(fHisTrackErrZ) { | |
523 | for (Int_t i=0; i<kNHisto; i++ ) delete fHisTrackErrZ[i]; | |
524 | delete [] fHisTrackErrZ; fHisTrackErrZ=0; | |
525 | } | |
526 | if(fHisClusErrX) { | |
527 | for (Int_t i=0; i<kNHisto; i++ ) delete fHisClusErrX[i]; | |
528 | delete [] fHisClusErrX; fHisClusErrX=0; | |
529 | } | |
530 | if(fHisClusErrZ) { | |
531 | for (Int_t i=0; i<kNHisto; i++ ) delete fHisClusErrZ[i]; | |
532 | delete [] fHisClusErrZ; fHisClusErrZ=0; | |
533 | } | |
3ebe30ad | 534 | |
535 | return; | |
536 | } | |
537 | //__________________________________________________________ | |
538 | Bool_t AliITSPlaneEffSSD::FillHistos(UInt_t key, Bool_t found, | |
1cc5cedc | 539 | // Float_t tXZ[2], Float_t cXZ[2], Int_t ctXZ[2]) { |
540 | Float_t *tr, Float_t *clu, Int_t *csize) { | |
3ebe30ad | 541 | // this method fill the histograms |
542 | // input: - key: unique key of the basic block | |
543 | // - found: Boolean to asses whether a cluster has been associated to the track or not | |
1cc5cedc | 544 | // - tr[0],tr[1] local X and Z coordinates of the track prediction, respectively |
545 | // - tr[2],tr[3] error on local X and Z coordinates of the track prediction, respectively | |
546 | // - clu[0],clu[1] local X and Z coordinates of the cluster associated to the track, respectively | |
547 | // - clu[2],clu[3] error on local X and Z coordinates of the cluster associated to the track, respectively | |
548 | // - csize[0][1] cluster size in X and Z, respectively | |
3ebe30ad | 549 | // output: kTRUE if filling was succesfull kFALSE otherwise |
550 | // side effects: updating of the histograms. | |
551 | // | |
552 | if (!fHis) { | |
553 | AliWarning("FillHistos: histograms do not exist! Call SetCreateHistos(kTRUE) first"); | |
554 | return kFALSE; | |
555 | } | |
556 | if(key>=kNModule) | |
557 | {AliWarning("FillHistos: you asked for a non existing key"); return kFALSE;} | |
558 | Int_t id=GetModFromKey(key); | |
559 | if(id>=kNHisto) | |
560 | {AliWarning("FillHistos: you want to fill a non-existing histos"); return kFALSE;} | |
561 | if(found) { | |
1cc5cedc | 562 | Float_t resx=tr[0]-clu[0]; |
563 | Float_t resz=tr[1]-clu[1]; | |
3ebe30ad | 564 | fHisResX[id]->Fill(resx); |
565 | fHisResZ[id]->Fill(resz); | |
566 | fHisResXZ[id]->Fill(resx,resz); | |
1cc5cedc | 567 | fHisClusterSize[id]->Fill((Double_t)csize[0],(Double_t)csize[1]); |
3ebe30ad | 568 | } |
2802d754 | 569 | fHisTrackErrX[id]->Fill(tr[2]); |
570 | fHisTrackErrZ[id]->Fill(tr[3]); | |
571 | fHisClusErrX[id]->Fill(clu[2]); | |
572 | fHisClusErrZ[id]->Fill(clu[3]); | |
3ebe30ad | 573 | return kTRUE; |
574 | } | |
575 | //__________________________________________________________ | |
576 | Bool_t AliITSPlaneEffSSD::WriteHistosToFile(TString filename, Option_t* option) { | |
577 | // | |
578 | // Saves the histograms into a tree and saves the trees into a file | |
579 | // | |
580 | if (!fHis) return kFALSE; | |
5af4a2d0 | 581 | if (filename.IsNull() || filename.IsWhitespace()) { |
3ebe30ad | 582 | AliWarning("WriteHistosToFile: null output filename!"); |
583 | return kFALSE; | |
584 | } | |
585 | // char branchname[30]; | |
586 | TFile *hFile=new TFile(filename.Data(),option, | |
587 | "The File containing the TREEs with ITS PlaneEff Histos"); | |
588 | TTree *SSDTree=new TTree("SSDTree","Tree whith Residuals and Cluster Type distributions for SSD"); | |
589 | TH1F *histZ,*histX; | |
590 | TH2F *histXZ; | |
591 | TH2I *histClusterType; | |
2802d754 | 592 | TH1F *histTrErrZ,*histTrErrX; |
593 | TH1F *histClErrZ,*histClErrX; | |
3ebe30ad | 594 | |
595 | histZ=new TH1F(); | |
596 | histX=new TH1F(); | |
597 | histXZ=new TH2F(); | |
598 | histClusterType=new TH2I(); | |
2802d754 | 599 | histTrErrX=new TH1F(); |
600 | histTrErrZ=new TH1F(); | |
601 | histClErrX=new TH1F(); | |
602 | histClErrZ=new TH1F(); | |
3ebe30ad | 603 | |
604 | SSDTree->Branch("histX","TH1F",&histX,128000,0); | |
605 | SSDTree->Branch("histZ","TH1F",&histZ,128000,0); | |
606 | SSDTree->Branch("histXZ","TH2F",&histXZ,128000,0); | |
607 | SSDTree->Branch("histClusterType","TH2I",&histClusterType,128000,0); | |
2802d754 | 608 | SSDTree->Branch("histTrErrX","TH1F",&histTrErrX,128000,0); |
609 | SSDTree->Branch("histTrErrZ","TH1F",&histTrErrZ,128000,0); | |
610 | SSDTree->Branch("histClErrX","TH1F",&histClErrX,128000,0); | |
611 | SSDTree->Branch("histClErrZ","TH1F",&histClErrZ,128000,0); | |
3ebe30ad | 612 | |
613 | for(Int_t j=0;j<kNHisto;j++){ | |
614 | histX=fHisResX[j]; | |
615 | histZ=fHisResZ[j]; | |
616 | histXZ=fHisResXZ[j]; | |
617 | histClusterType=fHisClusterSize[j]; | |
2802d754 | 618 | histTrErrX=fHisTrackErrX[j]; |
619 | histTrErrZ=fHisTrackErrZ[j]; | |
620 | histClErrX=fHisClusErrX[j]; | |
621 | histClErrZ=fHisClusErrZ[j]; | |
3ebe30ad | 622 | |
623 | SSDTree->Fill(); | |
624 | } | |
625 | hFile->Write(); | |
626 | hFile->Close(); | |
627 | return kTRUE; | |
628 | } | |
629 | //__________________________________________________________ | |
630 | Bool_t AliITSPlaneEffSSD::ReadHistosFromFile(TString filename) { | |
631 | // | |
632 | // Read histograms from an already existing file | |
633 | // | |
634 | if (!fHis) return kFALSE; | |
5af4a2d0 | 635 | if (filename.IsNull() || filename.IsWhitespace()) { |
3ebe30ad | 636 | AliWarning("ReadHistosFromFile: incorrect output filename!"); |
637 | return kFALSE; | |
638 | } | |
1cc5cedc | 639 | //char branchname[30]; |
3ebe30ad | 640 | |
641 | TH1F *h = 0; | |
642 | TH2F *h2 = 0; | |
643 | TH2I *h2i= 0; | |
644 | ||
645 | TFile *file=TFile::Open(filename.Data(),"READONLY"); | |
646 | ||
647 | if (!file || file->IsZombie()) { | |
648 | AliWarning(Form("Can't open %s !",filename.Data())); | |
649 | delete file; | |
650 | return kFALSE; | |
651 | } | |
652 | TTree *tree = (TTree*) file->Get("SSDTree"); | |
653 | ||
654 | TBranch *histX = (TBranch*) tree->GetBranch("histX"); | |
655 | TBranch *histZ = (TBranch*) tree->GetBranch("histZ"); | |
656 | TBranch *histXZ = (TBranch*) tree->GetBranch("histXZ"); | |
657 | TBranch *histClusterType = (TBranch*) tree->GetBranch("histClusterType"); | |
2802d754 | 658 | TBranch *histTrErrX = (TBranch*) tree->GetBranch("histTrErrX"); |
659 | TBranch *histTrErrZ = (TBranch*) tree->GetBranch("histTrErrZ"); | |
660 | TBranch *histClErrX = (TBranch*) tree->GetBranch("histClErrX"); | |
661 | TBranch *histClErrZ = (TBranch*) tree->GetBranch("histClErrZ"); | |
3ebe30ad | 662 | |
663 | gROOT->cd(); | |
664 | ||
665 | Int_t nevent = (Int_t)histX->GetEntries(); | |
666 | if(nevent!=kNHisto) | |
667 | {AliWarning("ReadHistosFromFile: trying to read too many or too few histos!"); return kFALSE;} | |
668 | histX->SetAddress(&h); | |
669 | for(Int_t j=0;j<kNHisto;j++){ | |
670 | delete h; h=0; | |
671 | histX->GetEntry(j); | |
672 | fHisResX[j]->Add(h); | |
673 | } | |
674 | ||
675 | nevent = (Int_t)histZ->GetEntries(); | |
676 | if(nevent!=kNHisto) | |
677 | {AliWarning("ReadHistosFromFile: trying to read too many or too few histos!"); return kFALSE;} | |
678 | histZ->SetAddress(&h); | |
679 | for(Int_t j=0;j<kNHisto;j++){ | |
680 | delete h; h=0; | |
681 | histZ->GetEntry(j); | |
682 | fHisResZ[j]->Add(h); | |
683 | } | |
684 | ||
685 | nevent = (Int_t)histXZ->GetEntries(); | |
686 | if(nevent!=kNHisto) | |
687 | {AliWarning("ReadHistosFromFile: trying to read too many or too few histos!"); return kFALSE;} | |
688 | histXZ->SetAddress(&h2); | |
689 | for(Int_t j=0;j<kNHisto;j++){ | |
690 | delete h2; h2=0; | |
691 | histXZ->GetEntry(j); | |
692 | fHisResXZ[j]->Add(h2); | |
693 | } | |
694 | ||
695 | nevent = (Int_t)histClusterType->GetEntries(); | |
696 | if(nevent!=kNHisto) | |
697 | {AliWarning("ReadHistosFromFile: trying to read too many or too few histos!"); return kFALSE;} | |
698 | histClusterType->SetAddress(&h2i); | |
699 | for(Int_t j=0;j<kNHisto;j++){ | |
700 | delete h2i; h2i=0; | |
701 | histClusterType->GetEntry(j); | |
702 | fHisClusterSize[j]->Add(h2i); | |
703 | } | |
704 | ||
2802d754 | 705 | nevent = (Int_t)histTrErrX->GetEntries(); |
706 | if(nevent!=kNHisto) | |
707 | {AliWarning("ReadHistosFromFile: trying to read too many or too few histos!"); return kFALSE;} | |
708 | histTrErrX->SetAddress(&h); | |
709 | for(Int_t j=0;j<kNHisto;j++){ | |
710 | delete h; h=0; | |
711 | histTrErrX->GetEntry(j); | |
712 | fHisTrackErrX[j]->Add(h); | |
713 | } | |
714 | ||
715 | nevent = (Int_t)histTrErrZ->GetEntries(); | |
716 | if(nevent!=kNHisto) | |
717 | {AliWarning("ReadHistosFromFile: trying to read too many or too few histos!"); return kFALSE;} | |
718 | histTrErrZ->SetAddress(&h); | |
719 | for(Int_t j=0;j<kNHisto;j++){ | |
720 | delete h; h=0; | |
721 | histTrErrZ->GetEntry(j); | |
722 | fHisTrackErrZ[j]->Add(h); | |
723 | } | |
724 | ||
725 | nevent = (Int_t)histClErrX->GetEntries(); | |
726 | if(nevent!=kNHisto) | |
727 | {AliWarning("ReadHistosFromFile: trying to read too many or too few histos!"); return kFALSE;} | |
728 | histClErrX->SetAddress(&h); | |
729 | for(Int_t j=0;j<kNHisto;j++){ | |
730 | delete h; h=0; | |
731 | histClErrX->GetEntry(j); | |
732 | fHisClusErrX[j]->Add(h); | |
733 | } | |
734 | ||
735 | nevent = (Int_t)histClErrZ->GetEntries(); | |
736 | if(nevent!=kNHisto) | |
737 | {AliWarning("ReadHistosFromFile: trying to read too many or too few histos!"); return kFALSE;} | |
738 | histClErrZ->SetAddress(&h); | |
739 | for(Int_t j=0;j<kNHisto;j++){ | |
740 | delete h; h=0; | |
741 | histClErrZ->GetEntry(j); | |
742 | fHisClusErrZ[j]->Add(h); | |
743 | } | |
744 | ||
3ebe30ad | 745 | delete h; h=0; |
746 | delete h2; h2=0; | |
747 | delete h2i; h2i=0; | |
748 | ||
749 | if (file) { | |
750 | file->Close(); | |
751 | } | |
752 | return kTRUE; | |
753 | } |