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f165a2d2 | 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 | ||
9edefa04 | 16 | /* $Id$ */ |
17 | ||
f165a2d2 | 18 | /// \class AliMUONTriggerChamberEff |
19 | /// implementation of the trigger chamber efficiency determination from | |
20 | /// data, and returns the | |
21 | /// efficiencyCells.dat with the calculated efficiencies | |
78649106 | 22 | /// |
23 | /// \author Diego Stocco (Torino) | |
f165a2d2 | 24 | |
25 | #include "AliMUONTriggerChamberEff.h" | |
86344f32 | 26 | #include "AliMUONVDigit.h" |
f165a2d2 | 27 | #include "AliMUONConstants.h" |
f165a2d2 | 28 | #include "AliMUONTriggerTrack.h" |
8c0b5e70 | 29 | #include "AliMUONDigitMaker.h" |
30 | #include "AliMUONLocalTrigger.h" | |
31 | #include "AliMUONGeometryTransformer.h" | |
32 | ||
33 | #include "AliMUONTrack.h" | |
34 | #include "AliMUONTrackParam.h" | |
35 | #include "AliMUONTrackExtrap.h" | |
36 | ||
37 | #include "AliMUONDigitStoreV1.h" | |
38 | #include "AliMUONVDigitStore.h" | |
39 | #include "AliMUONVTriggerStore.h" | |
40 | #include "AliMUONVTriggerTrackStore.h" | |
41 | #include "AliMUONVTrackStore.h" | |
2227e936 | 42 | |
f165a2d2 | 43 | #include "AliMpVSegmentation.h" |
44 | #include "AliMpSegmentation.h" | |
45 | #include "AliMpPad.h" | |
46 | #include "AliMpDEIterator.h" | |
2227e936 | 47 | #include "AliMpPlaneType.h" |
8c0b5e70 | 48 | #include "AliMpDEManager.h" |
8b1cdc26 | 49 | #include "AliMpConstants.h" |
50 | ||
51 | #include "AliMpDDLStore.h" | |
52 | #include "AliMpDDL.h" | |
53 | #include "AliMpTriggerCrate.h" | |
54 | #include "AliMpLocalBoard.h" | |
2227e936 | 55 | |
8c0b5e70 | 56 | #include "AliLog.h" |
f165a2d2 | 57 | |
2227e936 | 58 | #include <Riostream.h> |
59 | #include <TFile.h> | |
60 | #include <TH1F.h> | |
61 | #include <TMath.h> | |
62 | ||
8c0b5e70 | 63 | #include <TSeqCollection.h> |
64 | #include <TTree.h> | |
65 | #include <TROOT.h> | |
66 | ||
8b1cdc26 | 67 | #include <TStyle.h> |
68 | #include <TCanvas.h> | |
69 | #include <TH2.h> | |
70 | #include <TSystem.h> | |
71 | #include <TPaveLabel.h> | |
72 | ||
73 | #include <cassert> | |
8c0b5e70 | 74 | |
2227e936 | 75 | /// \cond CLASSIMP |
f165a2d2 | 76 | ClassImp(AliMUONTriggerChamberEff) |
2227e936 | 77 | /// \endcond |
f165a2d2 | 78 | |
79 | //_____________________________________________________________________________ | |
8c0b5e70 | 80 | AliMUONTriggerChamberEff::AliMUONTriggerChamberEff() |
f165a2d2 | 81 | : TObject(), |
8c0b5e70 | 82 | fTransformer(0x0), |
83 | fDigitMaker(0x0), | |
f165a2d2 | 84 | fReproduceTrigResponse(kFALSE), |
85 | fPrintInfo(kFALSE), | |
8c0b5e70 | 86 | fWriteOnESD(kFALSE), |
f165a2d2 | 87 | fDebugLevel(0), |
8c0b5e70 | 88 | fkMaxDistance(99999.) |
f165a2d2 | 89 | { |
8b1cdc26 | 90 | /// Default constructor |
91 | ||
92 | CheckConstants(); | |
f165a2d2 | 93 | ResetArrays(); |
94 | } | |
95 | ||
8c0b5e70 | 96 | |
f165a2d2 | 97 | //_____________________________________________________________________________ |
8c0b5e70 | 98 | AliMUONTriggerChamberEff::AliMUONTriggerChamberEff(const AliMUONGeometryTransformer* transformer, |
99 | const AliMUONDigitMaker* digitMaker, | |
100 | Bool_t writeOnESD) | |
f165a2d2 | 101 | : TObject(), |
8c0b5e70 | 102 | fTransformer(transformer), |
103 | fDigitMaker(digitMaker), | |
f165a2d2 | 104 | fReproduceTrigResponse(kFALSE), |
105 | fPrintInfo(kFALSE), | |
8c0b5e70 | 106 | fWriteOnESD(writeOnESD), |
f165a2d2 | 107 | fDebugLevel(0), |
8c0b5e70 | 108 | fkMaxDistance(99999.) |
f165a2d2 | 109 | { |
71a2d3aa | 110 | /// Standard constructor |
8b1cdc26 | 111 | |
112 | CheckConstants(); | |
f165a2d2 | 113 | ResetArrays(); |
f165a2d2 | 114 | } |
115 | ||
8c0b5e70 | 116 | |
f165a2d2 | 117 | //_____________________________________________________________________________ |
118 | AliMUONTriggerChamberEff::~AliMUONTriggerChamberEff() | |
119 | { | |
120 | /// Destructor | |
8c0b5e70 | 121 | Bool_t writeOnESD=fWriteOnESD; |
122 | fWriteOnESD=kFALSE; | |
123 | if(writeOnESD) SaveInESDFile(); | |
f165a2d2 | 124 | } |
125 | ||
8c0b5e70 | 126 | |
f165a2d2 | 127 | //_____________________________________________________________________________ |
8c0b5e70 | 128 | AliMUONTriggerChamberEff::AliMUONTriggerChamberEff(const AliMUONTriggerChamberEff& other) |
129 | :TObject(other), | |
130 | fTransformer(0x0), | |
131 | fDigitMaker(0x0), | |
132 | fReproduceTrigResponse(other.fReproduceTrigResponse), | |
133 | fPrintInfo(other.fPrintInfo), | |
134 | fWriteOnESD(other.fWriteOnESD), | |
135 | fDebugLevel(other.fDebugLevel), | |
8b1cdc26 | 136 | fkMaxDistance(other.fkMaxDistance), |
137 | fTrigger44(other.fTrigger44), | |
138 | fTrigger34(other.fTrigger34) | |
f165a2d2 | 139 | { |
8b1cdc26 | 140 | /// Copy constructor |
9f6be20d | 141 | |
8b1cdc26 | 142 | for(Int_t chCath=0; chCath<fgkNplanes; chCath++){ |
143 | fInefficientSlat[chCath] = other.fInefficientSlat[chCath]; | |
144 | fHitPerSlat[chCath] = other.fHitPerSlat[chCath]; | |
145 | fInefficientBoard[chCath] = other.fInefficientBoard[chCath]; | |
146 | fHitPerBoard[chCath] = other.fHitPerBoard[chCath]; | |
f165a2d2 | 147 | } |
148 | } | |
149 | ||
8c0b5e70 | 150 | |
f165a2d2 | 151 | //_____________________________________________________________________________ |
8c0b5e70 | 152 | AliMUONTriggerChamberEff& AliMUONTriggerChamberEff::operator=(const AliMUONTriggerChamberEff& other) |
f165a2d2 | 153 | { |
8c0b5e70 | 154 | /// Asignment operator |
155 | // check assignement to self | |
156 | if (this == &other) | |
157 | return *this; | |
158 | ||
159 | // base class assignement | |
160 | TObject::operator=(other); | |
161 | ||
162 | fTransformer = 0x0; | |
163 | fDigitMaker = 0x0; | |
164 | fReproduceTrigResponse = other.fReproduceTrigResponse; | |
165 | fPrintInfo = other.fPrintInfo; | |
166 | fWriteOnESD = other.fWriteOnESD; | |
167 | fDebugLevel = other.fDebugLevel; | |
8b1cdc26 | 168 | |
169 | fTrigger44 = other.fTrigger44; | |
170 | fTrigger34 = other.fTrigger34; | |
171 | ||
172 | for(Int_t chCath=0; chCath<fgkNplanes; chCath++){ | |
173 | fInefficientSlat[chCath] = other.fInefficientSlat[chCath]; | |
174 | fHitPerSlat[chCath] = other.fHitPerSlat[chCath]; | |
175 | fInefficientBoard[chCath] = other.fInefficientBoard[chCath]; | |
176 | fHitPerBoard[chCath] = other.fHitPerBoard[chCath]; | |
177 | } | |
8c0b5e70 | 178 | return *this; |
f165a2d2 | 179 | } |
180 | ||
8c0b5e70 | 181 | |
f165a2d2 | 182 | //_____________________________________________________________________________ |
183 | void AliMUONTriggerChamberEff::ResetArrays() | |
184 | { | |
2227e936 | 185 | // |
186 | /// Sets the data member counters to 0. | |
187 | // | |
188 | ||
8b1cdc26 | 189 | fTrigger44.Set(fgkNcathodes); |
190 | fTrigger34.Set(fgkNplanes); | |
191 | ||
192 | for(Int_t chCath=0; chCath<fgkNplanes; chCath++){ | |
193 | fInefficientSlat[chCath].Set(fgkNslats); | |
194 | fHitPerSlat[chCath].Set(fgkNslats); | |
195 | fInefficientBoard[chCath].Set(AliMpConstants::NofLocalBoards()); | |
196 | fHitPerBoard[chCath].Set(AliMpConstants::NofLocalBoards()); | |
197 | } | |
198 | ||
199 | fTrigger44.Reset(); | |
200 | fTrigger34.Reset(); | |
201 | ||
202 | for(Int_t chCath=0; chCath<fgkNplanes; chCath++){ | |
203 | fInefficientSlat[chCath].Reset(); | |
204 | fHitPerSlat[chCath].Reset(); | |
205 | fInefficientBoard[chCath].Reset(); | |
206 | fHitPerBoard[chCath].Reset(); | |
f165a2d2 | 207 | } |
208 | } | |
209 | ||
210 | ||
8c0b5e70 | 211 | //______________________________________________________________________________ |
212 | Bool_t | |
213 | AliMUONTriggerChamberEff::TriggerDigits(const AliMUONVTriggerStore& triggerStore, | |
214 | AliMUONVDigitStore& digitStore) const | |
215 | { | |
216 | // | |
217 | /// make (S)Digit for trigger | |
218 | // | |
219 | digitStore.Clear(); | |
220 | ||
221 | AliMUONLocalTrigger* locTrg; | |
222 | TIter next(triggerStore.CreateLocalIterator()); | |
223 | ||
224 | while ( ( locTrg = static_cast<AliMUONLocalTrigger*>(next()) ) ) | |
225 | { | |
226 | if (locTrg->IsNull()) continue; | |
227 | ||
8b1cdc26 | 228 | TArrayS xyPattern[fgkNcathodes]; |
8c0b5e70 | 229 | locTrg->GetXPattern(xyPattern[0]); |
230 | locTrg->GetYPattern(xyPattern[1]); | |
231 | ||
232 | Int_t nBoard = locTrg->LoCircuit(); | |
233 | fDigitMaker->TriggerDigits(nBoard, xyPattern, digitStore); | |
234 | } | |
235 | return kTRUE; | |
236 | } | |
237 | ||
238 | ||
f165a2d2 | 239 | //_____________________________________________________________________________ |
8c0b5e70 | 240 | void AliMUONTriggerChamberEff::InfoDigit(AliMUONVDigitStore& digitStore) |
f165a2d2 | 241 | { |
2227e936 | 242 | // |
243 | /// Prints information on digits (for debugging) | |
244 | // | |
8c0b5e70 | 245 | TIter next(digitStore.CreateIterator()); |
246 | AliMUONVDigit* mDigit=0x0; | |
f165a2d2 | 247 | |
8c0b5e70 | 248 | while ( ( mDigit = static_cast<AliMUONVDigit*>(next()) ) ) |
249 | { | |
250 | mDigit->Print(); | |
251 | } // end digit loop | |
252 | printf("\n"); | |
f165a2d2 | 253 | } |
254 | ||
255 | ||
256 | //_____________________________________________________________________________ | |
8c0b5e70 | 257 | Int_t AliMUONTriggerChamberEff::MatchingPad(AliMUONVDigitStore& digitStore, Int_t &detElemId, |
8b1cdc26 | 258 | Float_t coor[2], Bool_t isMatch[2], |
259 | TArrayI nboard[2], TArrayF &zRealMatch, Float_t y11) | |
f165a2d2 | 260 | { |
2227e936 | 261 | // |
a690d2f8 | 262 | /// Check slat and board number of digit matching track |
2227e936 | 263 | // |
264 | ||
a690d2f8 | 265 | enum {kBending, kNonBending}; |
266 | ||
267 | Float_t minMatchDist[fgkNcathodes]; | |
8c0b5e70 | 268 | Int_t padsInCheckArea[fgkNcathodes]; |
f165a2d2 | 269 | |
a690d2f8 | 270 | for(Int_t cath=0; cath<fgkNcathodes; cath++){ |
8c0b5e70 | 271 | isMatch[cath] = kFALSE; |
272 | minMatchDist[cath] = fkMaxDistance/10.; | |
273 | padsInCheckArea[cath] = 0; | |
a690d2f8 | 274 | } |
8c0b5e70 | 275 | Int_t iChamber = AliMpDEManager::GetChamberId(detElemId); |
a690d2f8 | 276 | Int_t ch = iChamber-10; |
277 | Float_t oldDeltaZ = AliMUONConstants::DefaultChamberZ(iChamber) - AliMUONConstants::DefaultChamberZ(10); | |
278 | Float_t y = coor[1]; | |
279 | Int_t iSlat = detElemId%100; | |
280 | Int_t trigDigitBendPlane = -1; | |
a690d2f8 | 281 | Int_t foundDetElemId = detElemId; |
282 | Float_t foundZmatch=999.; | |
283 | Float_t yCoorAtPadZ=999.; | |
8c0b5e70 | 284 | |
285 | TIter next(digitStore.CreateIterator()); | |
286 | AliMUONVDigit* mDigit; | |
287 | Int_t idigit=0; | |
288 | ||
289 | while ( ( mDigit = static_cast<AliMUONVDigit*>(next()) ) ) | |
290 | { | |
291 | idigit++; | |
a690d2f8 | 292 | Int_t currDetElemId = mDigit->DetElemId(); |
8c0b5e70 | 293 | Int_t currCh = AliMpDEManager::GetChamberId(currDetElemId); |
294 | if(currCh!=iChamber) continue; | |
a690d2f8 | 295 | Int_t currSlat = currDetElemId%100; |
8c0b5e70 | 296 | Int_t slatDiff = TMath::Abs(currSlat-iSlat); |
297 | if(slatDiff>1 && slatDiff<17) continue; // Check neighbour slats | |
a690d2f8 | 298 | Int_t cathode = mDigit->Cathode(); |
299 | Int_t ix = mDigit->PadX(); | |
300 | Int_t iy = mDigit->PadY(); | |
301 | Float_t xpad, ypad, zpad; | |
302 | const AliMpVSegmentation* seg = AliMpSegmentation::Instance() | |
303 | ->GetMpSegmentation(currDetElemId,AliMp::GetCathodType(cathode)); | |
304 | ||
305 | AliMpPad pad = seg->PadByIndices(AliMpIntPair(ix,iy),kTRUE); | |
306 | Float_t xlocal1 = pad.Position().X(); | |
307 | Float_t ylocal1 = pad.Position().Y(); | |
308 | Float_t dpx = pad.Dimensions().X(); | |
309 | Float_t dpy = pad.Dimensions().Y(); | |
8c0b5e70 | 310 | fTransformer->Local2Global(currDetElemId, xlocal1, ylocal1, 0, xpad, ypad, zpad); |
a690d2f8 | 311 | if(fDebugLevel>2)printf("DetElemId = %i\tCathode = %i\t(x,y) Pad = (%i,%i) = (%.2f,%.2f)\tDim = (%.2f,%.2f)\tTrack = (%.2f,%.2f)\n",currDetElemId,cathode,ix,iy,xpad,ypad,dpx,dpy,coor[0],coor[1]); |
312 | // searching track intersection with chambers (second approximation) | |
313 | if(ch%2==1){ | |
8c0b5e70 | 314 | //if(iChamber%2==1){ |
a690d2f8 | 315 | Float_t deltaZ = zpad - zRealMatch[0]; |
316 | y = (coor[1]-y11)*deltaZ/oldDeltaZ + y11; | |
317 | if(fDebugLevel>=3 && TMath::Abs(y-coor[1])>0.1)printf("oldDeltaZ = %7.2f newDeltaZ = %7.2f\toldY = %7.2f new y = %7.2f\n",oldDeltaZ,deltaZ,coor[1],y); | |
318 | } | |
319 | Float_t matchDist = PadMatchTrack(xpad, ypad, dpx, dpy, coor[0], y, ch); | |
8c0b5e70 | 320 | if(matchDist<fkMaxDistance/2.) padsInCheckArea[cathode]++; |
a690d2f8 | 321 | if(matchDist>minMatchDist[cathode])continue; |
322 | isMatch[cathode] = kTRUE; | |
323 | minMatchDist[cathode] = matchDist; | |
324 | foundDetElemId = currDetElemId; | |
325 | foundZmatch=zpad; | |
326 | yCoorAtPadZ=y; | |
8c0b5e70 | 327 | if(cathode==kBending) trigDigitBendPlane = idigit; |
a690d2f8 | 328 | for (Int_t loc=0; loc<pad.GetNofLocations(); loc++){ |
329 | AliMpIntPair location = pad.GetLocation(loc); | |
330 | nboard[cathode][loc] = location.GetFirst(); | |
331 | } | |
8b1cdc26 | 332 | for(Int_t loc=pad.GetNofLocations(); loc<fgkNlocations; loc++){ |
a690d2f8 | 333 | nboard[cathode][loc]=-1; |
334 | } | |
335 | } | |
8c0b5e70 | 336 | |
337 | for(Int_t cath=0; cath<fgkNcathodes; cath++){ | |
338 | if(padsInCheckArea[cath]>2) { | |
339 | if(fDebugLevel>=1) printf("padsInCheckArea[%i] = %i\n",cath,padsInCheckArea[cath]); | |
340 | return -500; | |
341 | } | |
342 | } | |
343 | ||
a690d2f8 | 344 | if(isMatch[kBending] || isMatch[kNonBending]){ |
345 | detElemId = foundDetElemId; | |
346 | zRealMatch[ch] = foundZmatch; | |
347 | coor[1] = yCoorAtPadZ; | |
348 | if(fDebugLevel>2){ | |
349 | Int_t whichCathode=kBending; | |
350 | if(!isMatch[kBending])whichCathode=kNonBending; | |
351 | } | |
352 | } | |
353 | return trigDigitBendPlane; | |
354 | } | |
f165a2d2 | 355 | |
356 | //_____________________________________________________________________________ | |
8c0b5e70 | 357 | Float_t AliMUONTriggerChamberEff::PadMatchTrack(Float_t xPad, Float_t yPad, |
358 | Float_t dpx, Float_t dpy, | |
359 | Float_t xTrackAtPad, Float_t yTrackAtPad, | |
360 | Int_t chamber) | |
f165a2d2 | 361 | { |
2227e936 | 362 | // |
a690d2f8 | 363 | /// Decides if the digit belongs to the trigger track. |
2227e936 | 364 | // |
365 | ||
8c0b5e70 | 366 | Float_t maxDist = 2.;//3. // cm |
367 | Float_t maxDistCheckArea = 6.; // cm | |
a690d2f8 | 368 | |
8c0b5e70 | 369 | Float_t matchDist = fkMaxDistance; |
a690d2f8 | 370 | |
371 | Float_t deltaX = TMath::Abs(xPad-xTrackAtPad)-dpx; | |
372 | Float_t deltaY = TMath::Abs(yPad-yTrackAtPad)-dpy; | |
373 | Float_t maxDistX = maxDist; | |
374 | Float_t maxDistY = maxDist; | |
375 | ||
376 | if(fReproduceTrigResponse){ | |
377 | maxDistX = dpx; | |
378 | maxDistY = dpy; | |
379 | deltaX = TMath::Abs(xPad-xTrackAtPad); | |
380 | deltaY = TMath::Abs(yPad-yTrackAtPad); | |
381 | if(dpx<dpy && chamber>=2) maxDistX = 3.*dpx;// Non-bending plane: check the +- 1 strip between stations | |
382 | if(dpy<dpx && chamber%2) maxDistY = 3.*dpy;// bending plane: check the +- 1 strip between planes in the same station | |
383 | } | |
384 | ||
8c0b5e70 | 385 | if(deltaX<=maxDistX && deltaY<=maxDistY) matchDist = TMath::Max(deltaX, deltaY); |
386 | else if(deltaX<=maxDistCheckArea && deltaY<=maxDistCheckArea) matchDist = fkMaxDistance/5.; | |
a690d2f8 | 387 | return matchDist; |
f165a2d2 | 388 | } |
389 | ||
390 | ||
391 | //_____________________________________________________________________________ | |
392 | void AliMUONTriggerChamberEff::CalculateEfficiency(Int_t trigger44, Int_t trigger34, | |
8c0b5e70 | 393 | Float_t &efficiency, Float_t &error, |
394 | Bool_t failuresAsInput) | |
f165a2d2 | 395 | { |
2227e936 | 396 | // |
397 | /// Returns the efficiency. | |
398 | // | |
399 | ||
f165a2d2 | 400 | efficiency=-9.; |
401 | error=0.; | |
402 | if(trigger34>0){ | |
403 | efficiency=(Double_t)trigger44/((Double_t)trigger34); | |
404 | if(failuresAsInput)efficiency=1.-(Double_t)trigger44/((Double_t)trigger34); | |
405 | } | |
406 | Double_t q = TMath::Abs(1-efficiency); | |
407 | if(efficiency<0)error=0.0; | |
408 | else error = TMath::Sqrt(efficiency*q/((Double_t)trigger34)); | |
409 | } | |
410 | ||
411 | ||
412 | //_____________________________________________________________________________ | |
8c0b5e70 | 413 | Int_t AliMUONTriggerChamberEff::DetElemIdFromPos(Float_t x, Float_t y, |
414 | Int_t chamber, Int_t cathode) | |
f165a2d2 | 415 | { |
2227e936 | 416 | // |
417 | /// Given the (x,y) position in the chamber, | |
418 | /// it returns the corresponding slat | |
419 | // | |
420 | ||
f165a2d2 | 421 | Int_t resultingDetElemId = -1; |
422 | AliMpDEIterator it; | |
a690d2f8 | 423 | Float_t minDist = 999.; |
f165a2d2 | 424 | for ( it.First(chamber-1); ! it.IsDone(); it.Next() ){ |
866c3232 | 425 | Int_t detElemId = it.CurrentDEId(); |
a690d2f8 | 426 | Int_t ich = detElemId/100-10; |
427 | Float_t tolerance=0.2*((Float_t)ich); | |
428 | Float_t currDist=9999.; | |
f165a2d2 | 429 | |
8c0b5e70 | 430 | const AliMpVSegmentation* seg = |
431 | AliMpSegmentation::Instance() | |
432 | ->GetMpSegmentation(detElemId,AliMp::GetCathodType(cathode)); | |
433 | if (!seg) continue; | |
434 | ||
435 | Float_t deltax = seg->Dimensions().X(); | |
436 | Float_t deltay = seg->Dimensions().Y(); | |
437 | Float_t xlocal1 = -deltax; | |
438 | Float_t ylocal1 = -deltay; | |
439 | Float_t xlocal2 = +deltax; | |
440 | Float_t ylocal2 = +deltay; | |
441 | Float_t xg01, yg01, zg1, xg02, yg02, zg2; | |
442 | fTransformer->Local2Global(detElemId, xlocal1, ylocal1, 0, xg01, yg01, zg1); | |
443 | fTransformer->Local2Global(detElemId, xlocal2, ylocal2, 0, xg02, yg02, zg2); | |
444 | ||
445 | Float_t xg1 = xg01, xg2 = xg02, yg1 = yg01, yg2 = yg02; | |
446 | ||
447 | if(xg01>xg02){ | |
448 | xg1 = xg02; | |
449 | xg2 = xg01; | |
450 | } | |
451 | if(yg01>yg02){ | |
452 | yg1 = yg02; | |
453 | yg2 = yg01; | |
454 | } | |
f165a2d2 | 455 | |
8c0b5e70 | 456 | if(x>=xg1-tolerance && x<=xg2+tolerance && y>=yg1-tolerance && y<=yg2+tolerance){ // takes into account errors in extrapolation |
457 | if(y<yg1) currDist = yg1-y; | |
458 | else if(y>yg2) currDist = y-yg2; | |
459 | if(currDist<minDist) { | |
460 | resultingDetElemId = detElemId; | |
461 | minDist=currDist; | |
462 | continue; | |
f165a2d2 | 463 | } |
8c0b5e70 | 464 | resultingDetElemId = detElemId; |
465 | break; | |
f165a2d2 | 466 | } |
8c0b5e70 | 467 | } // loop on detElemId |
f165a2d2 | 468 | return resultingDetElemId; |
469 | } | |
470 | ||
471 | ||
472 | //_____________________________________________________________________________ | |
8c0b5e70 | 473 | void AliMUONTriggerChamberEff::LocalBoardFromPos(Float_t x, Float_t y, |
474 | Int_t detElemId, Int_t cathode, | |
475 | Int_t localBoard[4]) | |
f165a2d2 | 476 | { |
2227e936 | 477 | // |
478 | /// Given the (x,y) position in the chamber, | |
479 | /// it returns the corresponding local board | |
480 | // | |
481 | ||
8b1cdc26 | 482 | for(Int_t loc=0; loc<fgkNlocations; loc++){ |
f165a2d2 | 483 | localBoard[loc]=-1; |
484 | } | |
f165a2d2 | 485 | Float_t xl, yl, zl; |
8c0b5e70 | 486 | fTransformer->Global2Local(detElemId, x, y, 0, xl, yl, zl); |
f165a2d2 | 487 | TVector2 pos(xl,yl); |
488 | const AliMpVSegmentation* seg = | |
866c3232 | 489 | AliMpSegmentation::Instance() |
490 | ->GetMpSegmentation(detElemId,AliMp::GetCathodType(cathode)); | |
f165a2d2 | 491 | if (seg){ |
492 | AliMpPad pad = seg->PadByPosition(pos,kFALSE); | |
493 | for (Int_t loc=0; loc<pad.GetNofLocations(); loc++){ | |
494 | AliMpIntPair location = pad.GetLocation(loc); | |
495 | localBoard[loc] = location.GetFirst(); | |
496 | } | |
497 | } | |
498 | } | |
499 | ||
500 | ||
501 | //_____________________________________________________________________________ | |
8c0b5e70 | 502 | void AliMUONTriggerChamberEff::EventChamberEff(const AliMUONVTriggerStore& triggerStore, |
503 | const AliMUONVTriggerTrackStore& trigTrackStore, | |
504 | const AliMUONVTrackStore& trackStore) | |
f165a2d2 | 505 | { |
2227e936 | 506 | // |
507 | /// Main method. | |
508 | /// It loops over the the trigger rec. tracks in the event. | |
509 | /// Then it search for matching digits around the track. | |
510 | /// Finally it calculates the efficiency for each trigger board. | |
511 | /// Files with calculated efficiency are placed in the user defined outputDir. | |
512 | // | |
513 | ||
8c0b5e70 | 514 | if(!fTransformer || ! fDigitMaker) { |
515 | AliError(Form("AliMUONGeometryTransformer or AliMUONDigitMaker not properly initialized!!")); | |
516 | return; | |
517 | } | |
518 | ||
2227e936 | 519 | enum {kBending, kNonBending}; |
f165a2d2 | 520 | Float_t rad2deg = 180./TMath::Pi(); |
521 | ||
a690d2f8 | 522 | Int_t chOrder[fgkNchambers] = {0,2,1,3}; |
f165a2d2 | 523 | |
8b1cdc26 | 524 | TArrayF zRealMatch(fgkNchambers); |
525 | TArrayF correctFactor(fgkNcathodes); | |
f165a2d2 | 526 | |
8b1cdc26 | 527 | Bool_t match[fgkNchambers][fgkNcathodes]; |
528 | Bool_t matchPad[fgkNcathodes]; | |
529 | for(Int_t cath=0; cath<fgkNcathodes; cath++){ | |
530 | matchPad[cath] = kFALSE; | |
531 | } | |
f165a2d2 | 532 | |
8b1cdc26 | 533 | TArrayF zMeanChamber(fgkNchambers); |
f165a2d2 | 534 | for(Int_t ch=0; ch<fgkNchambers; ch++){ |
535 | zMeanChamber[ch] = AliMUONConstants::DefaultChamberZ(10+ch); | |
536 | } | |
537 | ||
8b1cdc26 | 538 | TArrayI digitPerTrack(fgkNcathodes); |
f165a2d2 | 539 | |
8b1cdc26 | 540 | Float_t trackIntersectCh[fgkNchambers][fgkNcathodes]; |
f165a2d2 | 541 | |
8b1cdc26 | 542 | TArrayI triggeredDigits[2]; |
543 | for(Int_t itrack=0; itrack<2; itrack++){ | |
544 | triggeredDigits[itrack].Set(fgkNchambers); | |
545 | triggeredDigits[itrack].Reset(-1); | |
546 | } | |
547 | ||
548 | TArrayI trigScheme[fgkNcathodes]; | |
549 | TArrayI slatThatTriggered[fgkNcathodes]; | |
550 | for(Int_t cath=0; cath<fgkNcathodes; cath++){ | |
551 | trigScheme[cath].Set(fgkNchambers); | |
552 | slatThatTriggered[cath].Set(fgkNchambers); | |
553 | } | |
f165a2d2 | 554 | |
8b1cdc26 | 555 | Int_t boardThatTriggered[fgkNchambers][fgkNcathodes][fgkNlocations]; |
556 | TArrayI nboard[fgkNcathodes]; | |
557 | for(Int_t cath=0; cath<fgkNcathodes; cath++){ | |
558 | nboard[cath].Set(fgkNlocations); | |
559 | } | |
560 | Int_t ineffBoard[fgkNlocations]; | |
561 | for(Int_t loc=0; loc<fgkNlocations; loc++){ | |
562 | ineffBoard[loc] = -1; | |
563 | } | |
f165a2d2 | 564 | |
8c0b5e70 | 565 | AliMUONDigitStoreV1 digitStore; |
566 | TriggerDigits(triggerStore,digitStore); | |
f165a2d2 | 567 | |
8c0b5e70 | 568 | AliMUONTriggerTrack *recTrigTrack = 0x0; |
a690d2f8 | 569 | |
8c0b5e70 | 570 | TIter next(trigTrackStore.CreateIterator()); |
571 | ||
572 | while ( ( recTrigTrack = static_cast<AliMUONTriggerTrack*>(next()) ) ) | |
573 | { | |
8b1cdc26 | 574 | if(!IsCleanTrack(recTrigTrack, trackStore)) { |
575 | if(fDebugLevel>=1) printf("\tTrack %p (%f, %f) don't match tracker track: rejected!\n",(void *)recTrigTrack,recTrigTrack->GetX11(),recTrigTrack->GetY11()); | |
576 | continue; | |
8c0b5e70 | 577 | } |
8b1cdc26 | 578 | |
579 | digitPerTrack.Reset(); | |
f165a2d2 | 580 | for(Int_t ch=0; ch<fgkNchambers; ch++){ |
8b1cdc26 | 581 | zRealMatch[ch] = zMeanChamber[ch]; |
f165a2d2 | 582 | for(Int_t cath=0; cath<fgkNcathodes; cath++){ |
8c0b5e70 | 583 | match[ch][cath]=kFALSE; |
8b1cdc26 | 584 | //slatThatTriggered[ch][cath]=-1; |
585 | //trigScheme[ch][cath] = 0; | |
586 | for(Int_t loc=0; loc<fgkNlocations; loc++){ | |
8c0b5e70 | 587 | boardThatTriggered[ch][cath][loc]=-1; |
588 | } | |
f165a2d2 | 589 | } |
590 | } | |
591 | ||
8b1cdc26 | 592 | for(Int_t cath=0; cath<fgkNcathodes; cath++){ |
593 | slatThatTriggered[cath].Reset(-1); | |
594 | trigScheme[cath].Reset(); | |
595 | } | |
596 | ||
8c0b5e70 | 597 | Bool_t isClearEvent = kTRUE; |
598 | Bool_t doubleCountTrack = kFALSE; | |
a690d2f8 | 599 | |
8c0b5e70 | 600 | Float_t x11 = recTrigTrack->GetX11();// x position (info from non-bending plane) |
601 | Float_t y11 = recTrigTrack->GetY11();// y position (info from bending plane) | |
602 | Float_t thetaX = recTrigTrack->GetThetax(); | |
603 | Float_t thetaY = recTrigTrack->GetThetay(); | |
f165a2d2 | 604 | |
8b1cdc26 | 605 | if(fDebugLevel>=3) printf("\tTrack = %p\npos from track: (x,y) = (%f, %f), (thetaX, thetaY) = (%f, %f)\n",(void *)recTrigTrack,x11,y11,thetaX*rad2deg,thetaY*rad2deg); |
f165a2d2 | 606 | |
8c0b5e70 | 607 | for(Int_t ch=0; ch<fgkNchambers; ch++) { // chamber loop |
608 | Int_t currCh = chOrder[ch]; | |
609 | if(fDebugLevel>=2) | |
610 | printf("zMeanChamber[%i] = %.2f\tzRealMatch[0] = %.2f\n",currCh,zMeanChamber[currCh],zRealMatch[0]); | |
f165a2d2 | 611 | |
8c0b5e70 | 612 | for(Int_t cath=0; cath<fgkNcathodes; cath++){ |
613 | correctFactor[cath]=1.; | |
614 | } | |
615 | // calculate corrections to trigger track theta | |
616 | if(ch>=1)correctFactor[kNonBending] = zMeanChamber[0]/zRealMatch[0];// corrects x position | |
617 | if(ch>=2)correctFactor[kBending] = (zMeanChamber[2] - zMeanChamber[0]) / (zRealMatch[2] - zRealMatch[0]);// corrects y position | |
618 | ||
619 | // searching track intersection with chambers (first approximation) | |
620 | Float_t deltaZ = zMeanChamber[currCh] - zMeanChamber[0]; | |
621 | trackIntersectCh[currCh][0] = zMeanChamber[currCh] * TMath::Tan(thetaX) * correctFactor[kNonBending];// x position (info from non-bending plane) | |
622 | trackIntersectCh[currCh][1] = y11 + deltaZ * TMath::Tan(thetaY) * correctFactor[kBending];// y position (info from bending plane) | |
623 | Int_t detElemIdFromTrack = DetElemIdFromPos(trackIntersectCh[currCh][0], trackIntersectCh[currCh][1], 11+currCh, 0); | |
624 | if(detElemIdFromTrack<0) { | |
625 | if(fDebugLevel>1) printf("Warning: trigger track outside trigger chamber\n"); | |
626 | continue; | |
f165a2d2 | 627 | } |
a690d2f8 | 628 | |
8c0b5e70 | 629 | triggeredDigits[1][currCh] = MatchingPad(digitStore, detElemIdFromTrack, trackIntersectCh[currCh], matchPad, nboard, zRealMatch, y11); |
630 | ||
631 | // if MatchingPad = -500 => too many digits matching pad => | |
632 | // => Event not clear => Reject track | |
633 | if(triggeredDigits[1][currCh]<-100){ | |
634 | isClearEvent = kFALSE; | |
8b1cdc26 | 635 | if(fDebugLevel>=1) printf("Warning: track = %p (%i) matches many pads. Rejected!\n",(void *)recTrigTrack, detElemIdFromTrack); |
8c0b5e70 | 636 | break; |
637 | } | |
f165a2d2 | 638 | |
8c0b5e70 | 639 | // deciding if digit matches track |
640 | Bool_t isDiffLocBoard = kFALSE; | |
641 | if(fReproduceTrigResponse && ch>2){ | |
a690d2f8 | 642 | for(Int_t cath=0; cath<fgkNcathodes; cath++){ |
8c0b5e70 | 643 | if(boardThatTriggered[currCh][cath][0]>=0){ |
644 | if(boardThatTriggered[currCh][cath][0]!=boardThatTriggered[currCh-1][cath][0]) isDiffLocBoard = kTRUE; | |
a690d2f8 | 645 | } |
646 | } | |
8c0b5e70 | 647 | } |
648 | ||
649 | if(isDiffLocBoard && fDebugLevel>=1)printf("\tDifferent local board\n"); | |
f165a2d2 | 650 | |
651 | for(Int_t cath=0; cath<fgkNcathodes; cath++){ | |
8c0b5e70 | 652 | match[currCh][cath] = (matchPad[cath] && !isDiffLocBoard); |
653 | if(!match[currCh][cath]) continue; | |
654 | digitPerTrack[cath]++; | |
8b1cdc26 | 655 | trigScheme[cath][currCh]++; |
656 | slatThatTriggered[cath][currCh] = detElemIdFromTrack; | |
657 | for(Int_t loc=0; loc<fgkNlocations; loc++){ | |
8c0b5e70 | 658 | boardThatTriggered[currCh][cath][loc] = nboard[cath][loc]; |
659 | } | |
f165a2d2 | 660 | } |
8c0b5e70 | 661 | } // end chamber loop |
f165a2d2 | 662 | |
8c0b5e70 | 663 | for(Int_t cath=0; cath<fgkNcathodes; cath++){ |
664 | if(digitPerTrack[cath]<3)isClearEvent = kFALSE; | |
665 | if(fDebugLevel>=1 && !isClearEvent)printf("Warning: found %i digits for trigger track cathode %i.\nRejecting event\n", digitPerTrack[cath],cath); | |
666 | } | |
f165a2d2 | 667 | |
8c0b5e70 | 668 | if(!isClearEvent && !fReproduceTrigResponse) continue; |
f165a2d2 | 669 | |
8c0b5e70 | 670 | Int_t commonDigits = 0; |
671 | for(Int_t ch=0; ch<fgkNchambers; ch++){ | |
672 | if(triggeredDigits[1][ch]==triggeredDigits[0][ch]) commonDigits++; // Compare with previous track | |
673 | triggeredDigits[0][ch] = triggeredDigits[1][ch]; // Store this track parameters for comparison with next one | |
674 | } | |
675 | if(commonDigits>=2){ | |
676 | doubleCountTrack=kTRUE; | |
677 | } | |
a690d2f8 | 678 | |
8c0b5e70 | 679 | if(!doubleCountTrack || fReproduceTrigResponse){ |
680 | for(Int_t cath=0; cath<fgkNcathodes; cath++){ | |
681 | Int_t is44 = 1; | |
682 | Bool_t goodForSlatEff = kTRUE; | |
683 | Bool_t goodForBoardEff = kTRUE; | |
684 | Int_t ineffSlat = -1; | |
685 | Int_t ineffDetElId = -1; | |
8b1cdc26 | 686 | Int_t firstSlat = slatThatTriggered[cath][0]%100; |
687 | if(firstSlat<0) firstSlat=slatThatTriggered[cath][1]%100; | |
8c0b5e70 | 688 | Int_t firstBoard = boardThatTriggered[0][kBending][0]; |
689 | if(firstBoard<0) firstBoard=boardThatTriggered[1][kBending][0]; | |
690 | for(Int_t ch=0; ch<fgkNchambers; ch++){ | |
691 | Bool_t isCurrChIneff = kFALSE; | |
8b1cdc26 | 692 | is44 *= trigScheme[cath][ch]; |
693 | Int_t currSlat = slatThatTriggered[cath][ch]%100; | |
8c0b5e70 | 694 | if(currSlat<0){ |
695 | ineffDetElId = DetElemIdFromPos(trackIntersectCh[ch][0], trackIntersectCh[ch][1], 11+ch, cath); | |
696 | currSlat = ineffDetElId%100; | |
697 | ineffSlat = currSlat; | |
698 | isCurrChIneff = kTRUE; | |
699 | } | |
700 | if(currSlat!=firstSlat)goodForSlatEff=kFALSE; | |
701 | Bool_t atLeastOneLoc=kFALSE; | |
702 | if(isCurrChIneff) LocalBoardFromPos(trackIntersectCh[ch][0], trackIntersectCh[ch][1], ineffDetElId, cath, ineffBoard); | |
8b1cdc26 | 703 | for(Int_t loc=0; loc<fgkNlocations; loc++){ |
8c0b5e70 | 704 | Int_t currBoard = boardThatTriggered[ch][cath][loc]; |
705 | if(isCurrChIneff) currBoard = ineffBoard[loc]; | |
706 | if(currBoard==firstBoard){ | |
707 | atLeastOneLoc=kTRUE; | |
708 | break; | |
f165a2d2 | 709 | } |
f165a2d2 | 710 | } |
8c0b5e70 | 711 | if(!atLeastOneLoc)goodForBoardEff=kFALSE; |
712 | } // end chamber loop | |
713 | ||
714 | // Trigger 4/4 | |
715 | if(is44==1){ | |
716 | fTrigger44[cath]++; | |
717 | if(fDebugLevel>=1)printf("Trigger44[%i] = %i\n",cath,fTrigger44[cath]); | |
718 | if(goodForSlatEff){ | |
719 | for(Int_t ch=0; ch<fgkNchambers; ch++){ | |
8b1cdc26 | 720 | Int_t chCath = fgkNchambers*cath + ch; |
721 | fHitPerSlat[chCath][firstSlat]++; | |
722 | if(fDebugLevel>=1)printf("Slat that triggered = %i\n",slatThatTriggered[cath][ch]); | |
a690d2f8 | 723 | if(goodForBoardEff && firstBoard>0){ |
8b1cdc26 | 724 | fHitPerBoard[chCath][firstBoard-1]++; |
8c0b5e70 | 725 | if(fDebugLevel>=1)printf("Board that triggered = %i\n",firstBoard); |
f165a2d2 | 726 | } |
8b1cdc26 | 727 | else if(fDebugLevel>=1) printf("Track = %p: Particle crossed different boards: rejected!\n",(void *)recTrigTrack); |
f165a2d2 | 728 | } |
729 | } | |
8b1cdc26 | 730 | else if(fDebugLevel>=1) printf("Track = %p: Particle crossed different slats: rejected!\n",(void *)recTrigTrack); |
8c0b5e70 | 731 | } |
a690d2f8 | 732 | |
8c0b5e70 | 733 | // Trigger 3/4 |
734 | if(ineffDetElId>0){ | |
735 | Int_t ineffCh = ineffDetElId/100-11; | |
8b1cdc26 | 736 | Int_t chCath = fgkNchambers*cath + ineffCh; |
737 | fTrigger34[chCath]++; | |
738 | if(fDebugLevel>=1) printf("Trigger34[%i] = %i\n",chCath,fTrigger34[chCath]); | |
8c0b5e70 | 739 | if(goodForSlatEff){ |
740 | if(fDebugLevel>=1) printf("Slat non efficient = %i\n",ineffDetElId); | |
8b1cdc26 | 741 | fInefficientSlat[chCath][ineffSlat]++; |
8c0b5e70 | 742 | |
743 | if(goodForBoardEff && firstBoard>0){ | |
744 | if(fDebugLevel>=1) printf("Board non efficient = %i\n",firstBoard); | |
8b1cdc26 | 745 | fInefficientBoard[chCath][firstBoard-1]++; |
8c0b5e70 | 746 | } |
8b1cdc26 | 747 | else if(fDebugLevel>=1) printf("Track = %p: Particle crossed different boards: rejected!\n",(void *)recTrigTrack); |
8c0b5e70 | 748 | } |
8b1cdc26 | 749 | else if(fDebugLevel>=1) printf("Track = %p: Particle crossed different slats: rejected!\n",(void *)recTrigTrack); |
8c0b5e70 | 750 | } |
751 | } // end loop on cathodes | |
f165a2d2 | 752 | } |
8c0b5e70 | 753 | else if(doubleCountTrack){ |
754 | if(fDebugLevel>=1) | |
8b1cdc26 | 755 | printf("\n\tTrack = %p: \nDouble Count Track: Track rejected!\n",(void *)recTrigTrack); |
f165a2d2 | 756 | } |
8c0b5e70 | 757 | } // end trigger tracks loop |
f165a2d2 | 758 | |
8c0b5e70 | 759 | if(fPrintInfo) InfoDigit(digitStore); |
f165a2d2 | 760 | } |
761 | ||
762 | //_____________________________________________________________________________ | |
8c0b5e70 | 763 | void AliMUONTriggerChamberEff::WriteEfficiencyMap(const char* outputDir) |
f165a2d2 | 764 | { |
2227e936 | 765 | // |
766 | /// Writes information on calculated efficiency. | |
767 | /// It writes: triggerChamberEff.root file containing efficiency histograms. | |
2227e936 | 768 | // |
769 | ||
f165a2d2 | 770 | char *cathCode[fgkNcathodes] = {"bendPlane", "nonBendPlane"}; |
771 | ||
772 | char outFileName[100]; | |
f165a2d2 | 773 | |
8c0b5e70 | 774 | sprintf(outFileName, "%s/MUON.TriggerEfficiencyMap.root",outputDir); |
f165a2d2 | 775 | TFile *outputHistoFile = new TFile(outFileName,"RECREATE"); |
776 | TDirectory *dir = gDirectory; | |
777 | ||
f165a2d2 | 778 | char *yAxisTitle = "trigger efficiency (a.u.)"; |
779 | char *xAxisTitle = "chamber"; | |
780 | ||
8b1cdc26 | 781 | const Int_t kNumOfBoards = AliMpConstants::NofLocalBoards(); |
782 | ||
783 | TH1F *histoChamber[fgkNcathodes]; | |
784 | TH1F *histoSlat[8]; | |
785 | TH1F *histoBoard[8]; | |
f165a2d2 | 786 | |
8c0b5e70 | 787 | // ADDED for check |
8b1cdc26 | 788 | enum {kAllChEff, kChNonEff, kNumOfHistoTypes}; |
789 | char *histoTypeName[kNumOfHistoTypes] = {"CountInCh", "NonCountInCh"}; | |
790 | char *histoTypeTitle[kNumOfHistoTypes] = {"counted", "non counted"}; | |
791 | TH1F *histoCheckSlat[8][kNumOfHistoTypes]; | |
792 | TH1F *histoCheckBoard[8][kNumOfHistoTypes]; | |
8c0b5e70 | 793 | // end ADDED for check |
794 | ||
795 | char histoName[40]; | |
f165a2d2 | 796 | char histoTitle[90]; |
797 | ||
798 | for(Int_t cath=0; cath<fgkNcathodes; cath++){ | |
8b1cdc26 | 799 | sprintf(histoName, "%sChamberEff", cathCode[cath]); |
800 | sprintf(histoTitle, "Chamber efficiency %s", cathCode[cath]); | |
801 | histoChamber[cath] = new TH1F(histoName, histoTitle, fgkNchambers, 11-0.5, 15-0.5); | |
802 | histoChamber[cath]->SetXTitle(xAxisTitle); | |
803 | histoChamber[cath]->SetYTitle(yAxisTitle); | |
804 | histoChamber[cath]->GetXaxis()->SetNdivisions(fgkNchambers); | |
805 | for(Int_t ch=0; ch<fgkNchambers; ch++){ | |
806 | Int_t chCath = fgkNchambers*cath + ch; | |
807 | sprintf(histoName, "%sSlatEffChamber%i", cathCode[cath], 11+ch); | |
808 | sprintf(histoTitle, "Chamber %i: slat efficiency %s", 11+ch, cathCode[cath]); | |
809 | histoSlat[chCath] = new TH1F(histoName, histoTitle, fgkNslats, 0-0.5, fgkNslats-0.5); | |
810 | histoSlat[chCath]->SetXTitle("slat"); | |
811 | histoSlat[chCath]->SetYTitle(yAxisTitle); | |
812 | histoSlat[chCath]->GetXaxis()->SetNdivisions(fgkNslats); | |
f165a2d2 | 813 | |
8b1cdc26 | 814 | sprintf(histoName, "%sBoardEffChamber%i", cathCode[cath], 11+ch); |
815 | sprintf(histoTitle, "Chamber %i: board efficiency %s", 11+ch, cathCode[cath]); | |
816 | histoBoard[chCath] = new TH1F(histoName, histoTitle, kNumOfBoards, 1-0.5, kNumOfBoards+1.-0.5); | |
817 | histoBoard[chCath]->SetXTitle("boards"); | |
818 | histoBoard[chCath]->SetYTitle(yAxisTitle); | |
819 | histoBoard[chCath]->GetXaxis()->SetNdivisions(kNumOfBoards); | |
820 | ||
821 | // ADDED for check | |
822 | for(Int_t hType=0; hType<kNumOfHistoTypes; hType++){ | |
823 | sprintf(histoName, "%sSlat%s%i", cathCode[cath], histoTypeName[hType], 11+ch); | |
824 | sprintf(histoTitle, "Chamber %i: slat %s %s", 11+ch, histoTypeTitle[hType], cathCode[cath]); | |
825 | histoCheckSlat[chCath][hType] = new TH1F(histoName, histoTitle, fgkNslats, 0-0.5, fgkNslats-0.5); | |
826 | histoCheckSlat[chCath][hType]->SetXTitle("slat"); | |
827 | histoCheckSlat[chCath][hType]->SetYTitle(yAxisTitle); | |
828 | histoCheckSlat[chCath][hType]->GetXaxis()->SetNdivisions(fgkNslats); | |
829 | ||
830 | sprintf(histoName, "%sBoard%s%i", cathCode[cath], histoTypeName[hType], 11+ch); | |
831 | sprintf(histoTitle, "Chamber %i: board %s %s", 11+ch, histoTypeTitle[hType], cathCode[cath]); | |
832 | histoCheckBoard[chCath][hType] = new TH1F(histoName, histoTitle, kNumOfBoards, 1-0.5, kNumOfBoards+1.-0.5); | |
833 | histoCheckBoard[chCath][hType]->SetXTitle("boards"); | |
834 | histoCheckBoard[chCath][hType]->SetYTitle(yAxisTitle); | |
835 | histoCheckBoard[chCath][hType]->GetXaxis()->SetNdivisions(kNumOfBoards); | |
f165a2d2 | 836 | } |
8b1cdc26 | 837 | // end ADDED for check |
f165a2d2 | 838 | } |
839 | } | |
840 | ||
841 | Float_t efficiency, efficiencyError; | |
8c0b5e70 | 842 | Int_t bin; |
f165a2d2 | 843 | |
844 | for(Int_t cath=0; cath<fgkNcathodes; cath++){ | |
845 | for(Int_t ch=0; ch<fgkNchambers; ch++){ | |
8b1cdc26 | 846 | Int_t chCath = fgkNchambers*cath + ch; |
f165a2d2 | 847 | for(Int_t slat=0; slat<fgkNslats; slat++){ |
8b1cdc26 | 848 | CalculateEfficiency(fHitPerSlat[chCath][slat], fHitPerSlat[chCath][slat]+fInefficientSlat[chCath][slat], efficiency, efficiencyError, kFALSE); |
849 | bin = histoSlat[chCath]->FindBin(slat); | |
850 | histoSlat[chCath]->SetBinContent(bin, efficiency); | |
851 | histoSlat[chCath]->SetBinError(bin, efficiencyError); | |
8c0b5e70 | 852 | |
853 | // ADDED for check | |
8b1cdc26 | 854 | histoCheckSlat[chCath][kAllChEff]->SetBinContent(bin, fHitPerSlat[chCath][slat]); |
855 | histoCheckSlat[chCath][kChNonEff]->SetBinContent(bin, fInefficientSlat[chCath][slat]); | |
f165a2d2 | 856 | } |
8b1cdc26 | 857 | CalculateEfficiency(fTrigger44[cath], fTrigger34[chCath]+fTrigger44[cath], efficiency, efficiencyError, kFALSE); |
858 | bin = histoChamber[cath]->FindBin(11+ch); | |
859 | histoChamber[cath]->SetBinContent(bin, efficiency); | |
860 | histoChamber[cath]->SetBinError(bin, efficiencyError); | |
f165a2d2 | 861 | |
8b1cdc26 | 862 | for(Int_t board=0; board<kNumOfBoards; board++){ |
863 | CalculateEfficiency(fHitPerBoard[chCath][board], fHitPerBoard[chCath][board]+fInefficientBoard[chCath][board], efficiency, efficiencyError, kFALSE); | |
864 | bin = histoBoard[chCath]->FindBin(board+1); | |
865 | histoBoard[chCath]->SetBinContent(bin, efficiency); | |
866 | histoBoard[chCath]->SetBinError(bin, efficiencyError); | |
8c0b5e70 | 867 | |
868 | // ADDED for check | |
8b1cdc26 | 869 | histoCheckBoard[chCath][kAllChEff]->SetBinContent(bin, fHitPerBoard[chCath][board]); |
870 | histoCheckBoard[chCath][kChNonEff]->SetBinContent(bin, fInefficientBoard[chCath][board]); | |
f165a2d2 | 871 | } |
872 | } | |
873 | } | |
874 | ||
875 | // write all histos | |
876 | outputHistoFile->cd(); | |
877 | dir->GetList()->Write(); | |
878 | outputHistoFile->Close(); | |
879 | } | |
880 | ||
881 | ||
882 | //_____________________________________________________________________________ | |
8c0b5e70 | 883 | void AliMUONTriggerChamberEff::WriteEfficiencyMapTxt(const char* outputDir) |
f165a2d2 | 884 | { |
2227e936 | 885 | // |
886 | /// Writes the calculated efficiency in the text file efficiencyCells.dat | |
887 | /// | |
888 | /// The file can be further put in $ALICE_ROOT/MUON/data | |
889 | /// and used to run simulations with measured trigger chamber efficiencies. | |
890 | // | |
891 | ||
f165a2d2 | 892 | Int_t effOutWidth=4; |
893 | ||
894 | Float_t efficiency, efficiencyError; | |
895 | ||
896 | Int_t aCapo[] = {16, 38, 60, 76, 92, 108, 117, 133, 155, 177, 193, 209, 225, 234}; | |
897 | ||
898 | char filename[70]; | |
899 | sprintf(filename, "%s/efficiencyCells.dat", outputDir); | |
900 | ofstream outFile(filename); | |
901 | outFile << "localBoards" << endl; | |
902 | for(Int_t ch=0; ch<fgkNchambers; ch++){ | |
903 | //Print information | |
904 | outFile << "\n\ndetElemId:\t" << 11+ch; | |
905 | outFile << "00"; | |
906 | for(Int_t cath=0; cath<fgkNcathodes; cath++){ | |
907 | outFile << "\n cathode:\t" << cath << endl; | |
8b1cdc26 | 908 | Int_t chCath = fgkNchambers*cath + ch; |
f165a2d2 | 909 | Int_t currLine=0; |
8b1cdc26 | 910 | for(Int_t board=0; board<AliMpConstants::NofLocalBoards(); board++){ |
f165a2d2 | 911 | |
912 | if(board==aCapo[currLine]){ | |
913 | outFile << endl; | |
914 | currLine++; | |
915 | } | |
8b1cdc26 | 916 | CalculateEfficiency(fHitPerBoard[chCath][board], fHitPerBoard[chCath][board]+fInefficientBoard[chCath][board], efficiency, efficiencyError, kFALSE); |
f165a2d2 | 917 | outFile << " " << setw(effOutWidth) << efficiency; |
918 | }// loop on boards | |
919 | outFile << endl; | |
920 | }// loop on cathodes | |
921 | }// loop on chambers | |
922 | } | |
923 | ||
8c0b5e70 | 924 | |
925 | //_____________________________________________________________________________ | |
926 | Bool_t AliMUONTriggerChamberEff::IsCleanTrack(AliMUONTriggerTrack *triggerTrack, | |
927 | const AliMUONVTrackStore& trackStore) | |
928 | { | |
929 | // | |
930 | /// Try to match track from tracking system with trigger track | |
931 | // | |
932 | const Double_t kDistSigma[3]={1,1,0.02}; // sigma of distributions (trigger-track) X,Y,slopeY | |
933 | const Double_t kMaxChi2MatchTrigger = 16.0; | |
934 | ||
935 | AliMUONTrackParam trackParam; | |
936 | ||
937 | Double_t distTriggerTrack[3]; | |
938 | Double_t xTrack, yTrack, ySlopeTrack, chi2; | |
939 | ||
940 | AliMUONTrack* track; | |
941 | TIter next(trackStore.CreateIterator()); | |
942 | ||
943 | while ( ( track = static_cast<AliMUONTrack*>(next()) ) ) | |
944 | { | |
945 | trackParam = *((AliMUONTrackParam*) (track->GetTrackParamAtHit()->Last())); | |
946 | AliMUONTrackExtrap::ExtrapToZ(&trackParam, AliMUONConstants::DefaultChamberZ(10)); // extrap to 1st trigger chamber | |
947 | ||
948 | xTrack = trackParam.GetNonBendingCoor(); | |
949 | yTrack = trackParam.GetBendingCoor(); | |
950 | ySlopeTrack = trackParam.GetBendingSlope(); | |
951 | ||
952 | distTriggerTrack[0] = (triggerTrack->GetX11()-xTrack)/kDistSigma[0]; | |
953 | distTriggerTrack[1] = (triggerTrack->GetY11()-yTrack)/kDistSigma[1]; | |
954 | distTriggerTrack[2] = (TMath::Tan(triggerTrack->GetThetay())-ySlopeTrack)/kDistSigma[2]; | |
955 | chi2 = 0.; | |
956 | for (Int_t iVar = 0; iVar < 3; iVar++) chi2 += distTriggerTrack[iVar]*distTriggerTrack[iVar]; | |
957 | chi2 /= 3.; // Normalized Chi2: 3 degrees of freedom (X,Y,slopeY) | |
958 | if (chi2 < kMaxChi2MatchTrigger) return kTRUE; | |
959 | } | |
960 | ||
961 | return kFALSE; | |
962 | } | |
963 | ||
964 | ||
965 | //_____________________________________________________________________________ | |
966 | void AliMUONTriggerChamberEff::SaveInESDFile() | |
967 | { | |
968 | // | |
969 | /// Store AliMUONTriggerChamberEff in esd file | |
970 | // | |
971 | TDirectory *dir = gDirectory; | |
972 | TFile *logFile = 0x0; | |
973 | TSeqCollection *list = gROOT->GetListOfFiles(); | |
974 | Int_t n = list->GetEntries(); | |
975 | for(Int_t i=0; i<n; i++) { | |
976 | logFile = (TFile*)list->At(i); | |
977 | if (strstr(logFile->GetName(), "AliESDs.root")) break; | |
978 | } | |
979 | if(logFile){ | |
980 | TTree *esdTree = (TTree*)logFile->Get("esdTree"); | |
981 | if(esdTree){ | |
982 | if(!esdTree->GetUserInfo()->FindObject("AliMUONTriggerChamberEff")){ | |
983 | AliInfo(Form("Adding AliMUONTrigChamberEff in %s",logFile->GetName())); | |
984 | esdTree->GetUserInfo()->Add(this->Clone()); | |
985 | esdTree->Write("",TObject::kOverwrite); | |
986 | } | |
987 | } | |
988 | } | |
989 | dir->cd(); | |
990 | } | |
8b1cdc26 | 991 | |
992 | ||
993 | //_____________________________________________________________________________ | |
994 | void AliMUONTriggerChamberEff::DisplayEfficiency(Bool_t perSlat) | |
995 | { | |
996 | // | |
997 | /// Display calculated efficiency. | |
998 | // | |
999 | ||
1000 | const Int_t kNumOfBoards = AliMpConstants::NofLocalBoards(); | |
1001 | ||
1002 | Int_t side, col, line, nbx, slat; | |
1003 | Float_t xCenter, yCenter, zCenter, xWidth, yWidth; | |
1004 | Int_t x1, y1, x2, y2, board=0; | |
1005 | char name[8], text[200]; | |
1006 | ||
1007 | gStyle->SetPalette(1); | |
1008 | ||
1009 | TString boardName[234]; | |
1010 | ||
1011 | // instanciate the elec. mapping class | |
1012 | AliMpDDLStore* ddlStore = AliMpDDLStore::Instance(); | |
1013 | ||
1014 | // loop over the trigger DDL (Right: 20, Left: 21) | |
1015 | for (Int_t iDDL = 20; iDDL <= 21; ++iDDL) { | |
1016 | ||
1017 | // get ddl object | |
1018 | AliMpDDL* ddl = ddlStore->GetDDL(iDDL); | |
1019 | ||
1020 | Int_t nCrate = ddl->GetNofTriggerCrates(); | |
1021 | ||
1022 | // loop over the number of crate in DDL | |
1023 | for (Int_t index = 0; index < nCrate; ++index) { | |
1024 | ||
1025 | // get crate object | |
1026 | AliMpTriggerCrate* crate = ddlStore->GetTriggerCrate(iDDL, index); | |
1027 | ||
1028 | Int_t nLocal = crate->GetNofLocalBoards(); | |
1029 | ||
1030 | for (Int_t iLocal = 0; iLocal < nLocal; ++iLocal) { | |
1031 | ||
1032 | // get local board Id from crate object | |
1033 | board = crate->GetLocalBoardId(iLocal); | |
1034 | if(board>kNumOfBoards || board<=0) continue; | |
1035 | ||
1036 | AliMpLocalBoard* localBoard = ddlStore->GetLocalBoard(board); | |
1037 | boardName[board-1] = localBoard->GetName(); | |
1038 | } | |
1039 | } | |
1040 | } | |
1041 | ||
1042 | char *cathCode[fgkNcathodes] = {"bendPlane", "nonBendPlane"}; | |
1043 | ||
1044 | Float_t boardsX = 257.00; // cm | |
1045 | Float_t boardsY = 307.00; // cm | |
1046 | ||
1047 | TH2F *histo[8]; | |
1048 | TPaveLabel *boardLabel[8][234]; | |
1049 | ||
1050 | char histoName[40]; | |
1051 | char histoTitle[90]; | |
1052 | ||
1053 | Float_t efficiency, efficiencyError; | |
1054 | ||
1055 | for(Int_t cath=0; cath<fgkNcathodes; cath++){ | |
1056 | for(Int_t ch=0; ch<fgkNchambers; ch++){ | |
1057 | Int_t chCath = fgkNchambers*cath + ch; | |
1058 | sprintf(histoName, "%sChamber%i", cathCode[cath], 11+ch); | |
1059 | sprintf(histoTitle, "Chamber %i: efficiency %s", 11+ch, cathCode[cath]); | |
1060 | histo[chCath] = new TH2F(histoName, histoTitle, (Int_t)boardsX, -boardsX, boardsX, (Int_t)boardsY, -boardsY, boardsY); | |
1061 | histo[chCath]->SetXTitle("X (cm)"); | |
1062 | histo[chCath]->SetYTitle("Y (cm)"); | |
1063 | } | |
1064 | } | |
1065 | ||
1066 | TString mapspath = gSystem->Getenv("ALICE_ROOT"); | |
1067 | mapspath.Append("/MUON/data"); | |
1068 | ||
1069 | sprintf(text,"%s/guimapp11.txt",mapspath.Data()); | |
1070 | FILE *fmap = fopen(text,"r"); | |
1071 | ||
1072 | for (Int_t ib = 0; ib < kNumOfBoards; ib++) { | |
1073 | fscanf(fmap,"%d %d %d %d %f %f %f %f %f %s \n",&side,&col,&line,&nbx,&xCenter,&yCenter,&xWidth,&yWidth,&zCenter,&name[0]); | |
1074 | ||
1075 | slat = (line-5)%fgkNslats; | |
1076 | for(Int_t iBoard=0; iBoard<kNumOfBoards; iBoard++){ | |
1077 | if(!boardName[iBoard].Contains(name)) continue; | |
1078 | board = iBoard; | |
1079 | break; | |
1080 | } | |
1081 | ||
1082 | for(Int_t chCath=0; chCath<fgkNplanes; chCath++){ | |
1083 | x1 = histo[chCath]->GetXaxis()->FindBin(xCenter-xWidth/2.)+1; | |
1084 | y1 = histo[chCath]->GetYaxis()->FindBin(yCenter-yWidth/2.)+1; | |
1085 | x2 = histo[chCath]->GetXaxis()->FindBin(xCenter+xWidth/2.)-1; | |
1086 | y2 = histo[chCath]->GetYaxis()->FindBin(yCenter+yWidth/2.)-1; | |
1087 | ||
1088 | boardLabel[chCath][board] = new TPaveLabel(xCenter-xWidth/2., yCenter-yWidth/2., xCenter+xWidth/2., yCenter+yWidth/2., Form("%3d",board+1)); | |
1089 | boardLabel[chCath][board]->SetFillStyle(0); | |
1090 | boardLabel[chCath][board]->SetBorderSize(0); | |
1091 | ||
1092 | if(!perSlat){ | |
1093 | CalculateEfficiency(fHitPerBoard[chCath][board], fHitPerBoard[chCath][board]+fInefficientBoard[chCath][board], efficiency, efficiencyError, kFALSE); | |
1094 | } | |
1095 | else{ | |
1096 | CalculateEfficiency(fHitPerSlat[chCath][slat], fHitPerSlat[chCath][slat]+fInefficientSlat[chCath][slat], efficiency, efficiencyError, kFALSE); | |
1097 | } | |
1098 | ||
1099 | for(Int_t binX=x1; binX<=x2; binX++){ | |
1100 | for(Int_t binY=y1; binY<=y2; binY++){ | |
1101 | histo[chCath]->SetBinContent(binX, binY, efficiency); | |
1102 | histo[chCath]->SetBinError(binX, binY, efficiencyError); | |
1103 | } | |
1104 | } | |
1105 | } | |
1106 | } | |
1107 | ||
1108 | TCanvas *can[8]; | |
1109 | for(Int_t chCath=0; chCath<fgkNplanes; chCath++){ | |
1110 | sprintf(histoName, "%sCan", histo[chCath]->GetName()); | |
1111 | sprintf(histoTitle, "%s", histo[chCath]->GetTitle()); | |
1112 | can[chCath] = new TCanvas(histoName, histoTitle, 100+10*chCath, 10*chCath, 700, 700); | |
1113 | can[chCath]->SetRightMargin(0.14); | |
1114 | can[chCath]->SetLeftMargin(0.12); | |
1115 | histo[chCath]->GetZaxis()->SetRangeUser(0.,1.); | |
1116 | histo[chCath]->GetYaxis()->SetTitleOffset(1.4); | |
1117 | histo[chCath]->SetStats(kFALSE); | |
1118 | histo[chCath]->Draw("COLZ"); | |
1119 | for (Int_t board = 0; board < kNumOfBoards; board++) { | |
1120 | boardLabel[chCath][board]->Draw("same"); | |
1121 | } | |
1122 | } | |
1123 | } | |
1124 | ||
1125 | //_____________________________________________________________________________ | |
1126 | void AliMUONTriggerChamberEff::CheckConstants() const | |
1127 | { | |
1128 | /// Check consistence of redefined constants | |
1129 | ||
1130 | assert(fgkNcathodes == AliMpConstants::NofCathodes()); | |
1131 | assert(fgkNchambers == AliMpConstants::NofTriggerChambers()); | |
1132 | assert(fgkNplanes == AliMpConstants::NofTriggerChambers() * fgkNcathodes); | |
1133 | } |