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a9e2aefa | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | /* | |
16 | $Log$ | |
17 | Revision 1.1.2.1 2000/04/18 09:11:15 morsch | |
18 | Implementation of MUON Chamber Prototype Class | |
19 | Both read digits from raw data or use the Monte-Carlo. | |
20 | Rachid GUERNANE, IPN Lyon guernane@ipnl.in2p3.fr | |
21 | ||
22 | */ | |
23 | ||
24 | /* | |
25 | Implementation of MUON Chamber Prototype Class | |
26 | Both read digits from raw data or use the Monte-Carlo. | |
27 | 1-Feb-2000 Rachid GUERNANE, IPN Lyon guernane@ipnl.in2p3.fr | |
28 | */ | |
29 | ||
30 | ||
31 | //////////////////////////////////////////////// | |
32 | // Manager and hits classes for set:PROTO // | |
33 | //////////////////////////////////////////////// | |
34 | ||
35 | #include <TTUBE.h> | |
36 | #include <TBRIK.h> | |
37 | #include <TRotMatrix.h> | |
38 | #include <TNode.h> | |
39 | #include <TTree.h> | |
40 | #include <TRandom.h> | |
41 | #include <TObject.h> | |
42 | #include <TVector.h> | |
43 | #include <TObjArray.h> | |
44 | #include <TMinuit.h> | |
45 | #include <TParticle.h> | |
46 | #include <TROOT.h> | |
47 | #include <TFile.h> | |
48 | #include <TNtuple.h> | |
49 | #include <TCanvas.h> | |
50 | #include <TPad.h> | |
51 | #include <TDirectory.h> | |
52 | #include <TObjectTable.h> | |
53 | #include <AliPDG.h> | |
54 | #include <TArrayI.h> | |
55 | #include <AliDetector.h> | |
56 | ||
57 | #include "AliMUONproto.h" | |
58 | #include "TTUBE.h" | |
59 | #include "AliMUONClusterFinder.h" | |
60 | #include "AliRun.h" | |
61 | #include "AliMC.h" | |
62 | #include "iostream.h" | |
63 | #include "AliCallf77.h" | |
64 | #include "AliConst.h" | |
65 | #include "chainalice2.h" | |
66 | #include "AliMUONSegResV1.h" | |
67 | #include "AliMUONSegResV11.h" | |
68 | ||
69 | ClassImp(AliMUONproto) | |
70 | ||
71 | //___________________________________________ | |
72 | AliMUONproto::AliMUONproto() | |
73 | : AliMUON() | |
74 | { | |
75 | cout << "\n Calling AliMUONproto constructor..." << endl; | |
76 | ||
77 | // | |
78 | // | |
79 | // | |
80 | } | |
81 | ||
82 | //___________________________________________ | |
83 | AliMUONproto::AliMUONproto(const char *name, const char *title) | |
84 | : AliMUON(name,title) | |
85 | // AliMUON defines everything, but the chamber for NCH=1 | |
86 | { | |
87 | ||
88 | // z-Positions of Chambers | |
89 | const Float_t zch[1] = {975.}; | |
90 | // | |
91 | // inner diameter | |
92 | const Float_t dmi[1] = {0.}; | |
93 | // | |
94 | // outer diameter | |
95 | const Float_t dma[1] = {29.2}; | |
96 | // | |
97 | // | |
98 | // Default Parameters for ALICE2 prototype | |
99 | ||
100 | // | |
101 | (*fChambers)[0] = new AliMUONChamber(); | |
102 | AliMUONChamber* chamber = (AliMUONChamber*) (*fChambers)[0]; | |
103 | chamber->SetGid(0); | |
104 | chamber->SetZPOS(zch[0]); | |
105 | // | |
106 | chamber->InitGeo(zch[0]); | |
107 | chamber->SetRInner(dmi[0]/2); | |
108 | chamber->SetROuter(dma[0]/2); | |
109 | ||
110 | for (int i = 0; i <= 99; i++) { | |
111 | fThreshold[i] = 0.; | |
112 | } | |
113 | ||
114 | } | |
115 | ||
116 | //___________________________________________ | |
117 | void AliMUONproto::GetRawDigits(Int_t evnb, Int_t *lptr, Int_t ilen) { | |
118 | ||
119 | Int_t ip = 0; | |
120 | Int_t equip = 0; | |
121 | Int_t nochnl; | |
122 | Int_t loop; | |
123 | Int_t val; | |
124 | Int_t itype; | |
125 | Int_t id; | |
126 | Int_t serial; | |
127 | Int_t equiplen; | |
128 | ||
129 | Int_t digits[5]; | |
130 | ||
131 | AliMUON* MUON = (AliMUON*)gAlice->GetModule("MUON"); | |
132 | AliMUONSegmentationV1* seg = (AliMUONSegmentationV1*) Chamber(0).GetSegmentationModel(1); | |
133 | ||
134 | Int_t tracks[10]; | |
135 | Int_t charges[10]; | |
136 | ||
137 | for (Int_t i = 0; i < 10; i++) { | |
138 | tracks[i] = 0; | |
139 | charges[i] = 0; | |
140 | } | |
141 | ||
142 | Int_t ich = 0; | |
143 | ||
144 | nwtype: | |
145 | ||
146 | itype = lptr[ip++]; | |
147 | id = lptr[ip++]; | |
148 | equiplen = lptr[ip++]; | |
149 | ||
150 | if (equiplen < 0 ) return; | |
151 | ||
152 | if (itype != (int)(0XCACCA008)) { | |
153 | ip += equiplen; | |
154 | if (ip < ilen-2) goto nwtype; | |
155 | } | |
156 | else { | |
157 | serial = id >> 16; | |
158 | equip = id & 0x1; | |
159 | if ((serial == 190) && (equip == 1)) { | |
160 | for (loop = 0; loop < equiplen; loop++) { | |
161 | nochnl = (lptr[ip] & 0x7ff000 ) >> 12; | |
162 | val = lptr[ip] & 0x3ff; | |
163 | // fill digits from raw data according to cathode connexions | |
164 | if (group[nochnl][2][1]!=0) | |
165 | digits[0] = group[nochnl][2][1] - 12; | |
166 | else if (group[nochnl][1][1]!=0) | |
167 | digits[0] = group[nochnl][1][1] - 12; | |
168 | else | |
169 | digits[0] = group[nochnl][0][1] - 12; | |
170 | digits[1] = group[nochnl][0][0]; | |
171 | if (digits[0] != seg->Ix(digits[0], digits[1])) | |
172 | printf("Pb pour ix=%d,iy=%d\n", digits[0], digits[1]); | |
173 | digits[2] = val; | |
174 | digits[3] = 0; | |
175 | digits[4] = 0; | |
176 | if (digits[2] >= fThreshold[nochnl]) | |
177 | MUON->AddDigits(ich, tracks, charges, digits); | |
178 | ||
179 | ip++; | |
180 | } | |
181 | } | |
182 | else | |
183 | ip += equiplen; | |
184 | ||
185 | if (ip < ilen-2) goto nwtype; | |
186 | } | |
187 | ||
188 | gAlice->TreeD()->Fill(); | |
189 | MUON->ResetDigits(); | |
190 | ||
191 | gAlice->TreeD()->Fill(); | |
192 | MUON->ResetDigits(); | |
193 | ||
194 | char hname[30]; | |
195 | sprintf(hname, "TreeD%d", evnb); | |
196 | gAlice->TreeD()->Write(hname); | |
197 | // reset tree | |
198 | gAlice->TreeD()->Reset(); | |
199 | ||
200 | } | |
201 | ||
202 | //___________________________________________ | |
203 | void AliMUONproto::SetPadSize(Int_t id, Int_t isec, Float_t p1, Float_t p2) | |
204 | { | |
205 | Int_t i=2*(id-1); | |
206 | ((AliMUONChamber*)(*fChambers)[i])->SetPadSize(isec,p1,p2); | |
207 | } | |
208 | ||
209 | //___________________________________________ | |
210 | void AliMUONproto::SetChargeSlope(Int_t id, Float_t p1) | |
211 | { | |
212 | Int_t i=2*(id-1); | |
213 | ((AliMUONChamber*) (*fChambers)[i])->SetChargeSlope(p1); | |
214 | } | |
215 | ||
216 | //___________________________________________ | |
217 | void AliMUONproto::SetChargeSpread(Int_t id, Float_t p1, Float_t p2) | |
218 | { | |
219 | Int_t i=2*(id-1); | |
220 | ((AliMUONChamber*) (*fChambers)[i])->SetChargeSpread(p1,p2); | |
221 | } | |
222 | ||
223 | //___________________________________________ | |
224 | void AliMUONproto::SetMaxAdc(Int_t id, Float_t p1) | |
225 | { | |
226 | Int_t i=2*(id-1); | |
227 | ((AliMUONChamber*) (*fChambers)[i])->SetMaxAdc(p1); | |
228 | } | |
229 | ||
230 | //___________________________________________ | |
231 | void AliMUONproto::CreateGeometry() | |
232 | { | |
233 | Int_t *idtmed = fIdtmed->GetArray()-1099; | |
234 | // | |
235 | Float_t zpos; | |
236 | Float_t bpar[3]; | |
237 | Int_t idGas=idtmed[1100]; | |
238 | ||
239 | AliMUONChamber *iChamber; | |
240 | //******************************************************************** | |
241 | // Prototype ALICE2 ** | |
242 | //******************************************************************** | |
243 | iChamber=(AliMUONChamber*) (*fChambers)[0]; | |
244 | ||
245 | zpos=iChamber->ZPosition(); | |
246 | // | |
247 | const Float_t X_POS = 11*.975/2; //half x | |
248 | const Float_t Y_POS = 18*.55/2; //half y | |
249 | const Float_t Z_POS = 0.325; | |
250 | ||
251 | bpar[0] = X_POS; | |
252 | bpar[1] = Y_POS; | |
253 | bpar[2] = Z_POS; | |
254 | ||
255 | gMC->Gsvolu("C01G", "BOX", idGas, bpar, 3); | |
256 | gMC->Gspos("C01G", 1, "ALIC", -bpar[0], bpar[1], zpos, 0, "ONLY"); | |
257 | } | |
258 | ||
259 | //___________________________________________ | |
260 | void AliMUONproto::CreateMaterials() | |
261 | { | |
262 | // *** DEFINITION OF AVAILABLE MUON MATERIALS *** | |
263 | // | |
264 | // Ar-CO2 gas | |
265 | Float_t ag1[3] = { 39.95,12.01,16. }; | |
266 | Float_t zg1[3] = { 18.,6.,8. }; | |
267 | Float_t wg1[3] = { .8,.0667,.13333 }; | |
268 | Float_t dg1 = .001821; | |
269 | ||
270 | Float_t epsil = .001; // Tracking precision, | |
271 | Float_t tmaxfd = -20.; // Maximum angle due to field deflection | |
272 | Float_t stmin = -.8; | |
273 | Int_t ISXFLD = gAlice->Field()->Integ(); | |
274 | Float_t SXMGMX = gAlice->Field()->Max(); | |
275 | ||
276 | // | |
277 | // --- Define the various materials for GEANT --- | |
278 | AliMixture(22, "ArCO2 80%$", ag1, zg1, dg1, 3, wg1); | |
279 | ||
280 | // | |
281 | // Ar/CO2 | |
282 | AliMedium(1, "ARG_CO2 ", 22, 1, ISXFLD, SXMGMX, tmaxfd, fMaxStepGas, | |
283 | fMaxDestepAlu, epsil, stmin); | |
284 | // Air | |
285 | //AliMedium(1, "AIR_CH_US ", 15, 1, ISXFLD, SXMGMX, tmaxfd, -1., -.3, epsil, stmin); | |
286 | } | |
287 | ||
288 | //___________________________________________ | |
289 | void AliMUONproto::Init() | |
290 | { | |
291 | printf("\n\n\n Start Init for Prototype ALICE2 - CPC chamber type\n\n\n"); | |
292 | ||
293 | // | |
294 | // Initialize Tracking Chambers | |
295 | // | |
296 | ||
297 | ( (AliMUONChamber*) (*fChambers)[0])->Init(); | |
298 | ||
299 | // | |
300 | // Set the chamber (sensitive region) GEANT identifier | |
301 | AliMC* gMC = AliMC::GetMC(); | |
302 | ((AliMUONChamber*)(*fChambers)[0])->SetGid(gMC->VolId("C01G")); | |
303 | ||
304 | printf("\n\n\n Finished Init for Prototype ALICE2 - CPC chamber type\n\n\n"); | |
305 | ||
306 | } | |
307 | ||
308 | //___________________________________________ | |
309 | void AliMUONproto::StepManager() | |
310 | { | |
311 | Int_t copy, id; | |
312 | static Int_t idvol; | |
313 | static Int_t vol[2]; | |
314 | Int_t ipart; | |
315 | TLorentzVector pos; | |
316 | TLorentzVector mom; | |
317 | Float_t theta,phi; | |
318 | Float_t destep, step; | |
319 | ||
320 | static Float_t eloss, eloss2, xhit, yhit, tlength; | |
321 | const Float_t big=1.e10; | |
322 | ||
323 | // modifs perso | |
324 | static Float_t hits[14]; | |
325 | ||
326 | TClonesArray &lhits = *fHits; | |
327 | ||
328 | // | |
329 | // Set maximum step size for gas | |
330 | // numed=gMC->GetMedium(); | |
331 | // | |
332 | // Only charged tracks | |
333 | if( !(gMC->TrackCharge()) ) return; | |
334 | // | |
335 | // Only gas gap inside chamber | |
336 | // Tag chambers and record hits when track enters | |
337 | idvol=-1; | |
338 | id=gMC->CurrentVolID(copy); | |
339 | ||
340 | for (Int_t i=1; i<=NCH; i++) { | |
341 | if(id==((AliMUONChamber*)(*fChambers)[i-1])->GetGid()){ | |
342 | vol[0]=i; | |
343 | idvol=i-1; | |
344 | } | |
345 | } | |
346 | if (idvol == -1) return; | |
347 | // | |
348 | // Get current particle id (ipart), track position (pos) and momentum (mom) | |
349 | gMC->TrackPosition(pos); | |
350 | gMC->TrackMomentum(mom); | |
351 | ||
352 | ipart = gMC->TrackPid(); | |
353 | //Int_t ipart1 = gMC->IdFromPDG(ipart); | |
354 | //printf("ich, ipart %d %d \n",vol[0],ipart1); | |
355 | ||
356 | // | |
357 | // momentum loss and steplength in last step | |
358 | destep = gMC->Edep(); | |
359 | step = gMC->TrackStep(); | |
360 | ||
361 | // | |
362 | // record hits when track enters ... | |
363 | if( gMC->IsTrackEntering()) { | |
364 | gMC->SetMaxStep(fMaxStepGas); | |
365 | Double_t tc = mom[0]*mom[0]+mom[1]*mom[1]; | |
366 | Double_t rt = TMath::Sqrt(tc); | |
367 | Double_t pmom = TMath::Sqrt(tc+mom[2]*mom[2]); | |
368 | Double_t tx=mom[0]/pmom; | |
369 | Double_t ty=mom[1]/pmom; | |
370 | Double_t tz=mom[2]/pmom; | |
371 | Double_t s=((AliMUONChamber*)(*fChambers)[idvol]) | |
372 | ->GetResponseModel() | |
373 | ->Pitch()/tz; | |
374 | theta = Float_t(TMath::ATan2(rt,Double_t(mom[2])))*kRaddeg; | |
375 | phi = Float_t(TMath::ATan2(Double_t(mom[1]),Double_t(mom[0])))*kRaddeg; | |
376 | hits[0] = Float_t(ipart); // Geant3 particle type | |
377 | hits[1] = pos[0]+s*tx; // X-position for hit | |
378 | hits[2] = pos[1]+s*ty; // Y-position for hit | |
379 | hits[3] = pos[2]+s*tz; // Z-position for hit | |
380 | hits[4] = theta; // theta angle of incidence | |
381 | hits[5] = phi; // phi angle of incidence | |
382 | hits[8] = (Float_t) fNclusters; // first padhit | |
383 | hits[9] = -1; // last pad hit | |
384 | ||
385 | // modifs perso | |
386 | hits[10] = mom[3]; // hit momentum P | |
387 | hits[11] = mom[0]; // Px/P | |
388 | hits[12] = mom[1]; // Py/P | |
389 | hits[13] = mom[2]; // Pz/P | |
390 | // fin modifs perso | |
391 | ||
392 | // phi angle of incidence | |
393 | tlength = 0; | |
394 | eloss = 0; | |
395 | eloss2 = 0; | |
396 | xhit = pos[0]; | |
397 | yhit = pos[1]; | |
398 | // Only if not trigger chamber | |
399 | if(idvol<10) { | |
400 | // | |
401 | // Initialize hit position (cursor) in the segmentation model | |
402 | ((AliMUONChamber*) (*fChambers)[idvol]) | |
403 | ->SigGenInit(pos[0], pos[1], pos[2]); | |
404 | } else { | |
405 | //geant3->Gpcxyz(); | |
406 | //printf("In the Trigger Chamber #%d\n",idvol-9); | |
407 | } | |
408 | } | |
409 | eloss2+=destep; | |
410 | ||
411 | // | |
412 | // Calculate the charge induced on a pad (disintegration) in case | |
413 | // | |
414 | // Mip left chamber ... | |
415 | if( gMC->IsTrackExiting() || gMC->IsTrackStop() || gMC->IsTrackDisappeared()){ | |
416 | gMC->SetMaxStep(big); | |
417 | eloss += destep; | |
418 | tlength += step; | |
419 | ||
420 | // Only if not trigger chamber | |
421 | if(idvol<10) { | |
422 | if (eloss > 0) | |
423 | MakePadHits(0.5*(xhit+pos[0]),0.5*(yhit+pos[1]),eloss,idvol); | |
424 | } | |
425 | ||
426 | hits[6]=tlength; | |
427 | hits[7]=eloss2; | |
428 | if (fNclusters > (Int_t)hits[8]) { | |
429 | hits[8]= hits[8]+1; | |
430 | hits[9]= (Float_t) fNclusters; | |
431 | } | |
432 | ||
433 | new(lhits[fNhits++]) | |
434 | AliMUONHit(fIshunt,gAlice->CurrentTrack(),vol,hits); | |
435 | eloss = 0; | |
436 | // | |
437 | // Check additional signal generation conditions | |
438 | // defined by the segmentation | |
439 | // model (boundary crossing conditions) | |
440 | } else if | |
441 | (((AliMUONChamber*) (*fChambers)[idvol]) | |
442 | ->SigGenCond(pos[0], pos[1], pos[2])) | |
443 | { | |
444 | ((AliMUONChamber*) (*fChambers)[idvol]) | |
445 | ->SigGenInit(pos[0], pos[1], pos[2]); | |
446 | // printf("\n-> MakePadHits, reason special %d",ipart); | |
447 | if (eloss > 0) | |
448 | MakePadHits(0.5*(xhit+pos[0]),0.5*(yhit+pos[1]),eloss,idvol); | |
449 | xhit = pos[0]; | |
450 | yhit = pos[1]; | |
451 | eloss = destep; | |
452 | tlength += step ; | |
453 | // | |
454 | // nothing special happened, add up energy loss | |
455 | } else { | |
456 | eloss += destep; | |
457 | tlength += step ; | |
458 | } | |
459 | } | |
460 | ||
461 | //___________________________________________ | |
462 | void AliMUONproto::BuildGeometry() | |
463 | { | |
464 | TNode *Node; | |
465 | TNode *Top; | |
466 | ||
467 | const int kColorMUON = kBlue; | |
468 | // | |
469 | Top=gAlice->GetGeometry()->GetNode("alice"); | |
470 | // | |
471 | // | |
472 | // | |
473 | float dx, dy, dz, zpos; | |
474 | ||
475 | const Float_t cz[1]={975.}; | |
476 | ||
477 | zpos=cz[0]; | |
478 | ||
479 | dx=11*.975/2; | |
480 | dy=18*.55/2; | |
481 | dz=0.325; | |
482 | ||
483 | new TBRIK("C_MUON101","Mother volume for Proto.","void",dx*2,dy*2,dz*2); | |
484 | TBRIK* PROTO = new TBRIK("PROT", "Proto. Sens. Region","void",dx,dy,dz); | |
485 | Top->cd(); | |
486 | Node = new TNode("MUON101","ChamberNode","C_MUON101",0,0,zpos,""); | |
487 | Node->SetLineColor(kColorMUON); | |
488 | Node->SetVisibility(0); | |
489 | fNodes->Add(Node); | |
490 | Node->cd(); | |
491 | Node = new TNode("MUON201", "Proto. Sens. Region Node", PROTO, -dx, dy, dz); | |
492 | Node->SetLineColor(kColorMUON); | |
493 | ||
494 | } | |
495 | ||
496 | //_____________________________________________________________________________ | |
497 | void AliMUONproto::FindClusters(Int_t nev, Int_t last_entry) | |
498 | { | |
499 | ||
500 | // | |
501 | // Loop on chambers and on cathode planes | |
502 | // | |
503 | for (Int_t icat = 0; icat < 2; icat++) { | |
504 | gAlice->ResetDigits(); | |
505 | gAlice->TreeD()->GetEvent(last_entry+icat); | |
506 | ||
507 | for (Int_t ich = 0; ich < NTrackingCh; ich++) { | |
508 | AliMUONChamber* iChamber=(AliMUONChamber*) (*fChambers)[ich]; | |
509 | TClonesArray *MUONdigits = this->DigitsAddress(ich); | |
510 | if (MUONdigits == 0) continue; | |
511 | // | |
512 | // Get ready the current chamber stuff | |
513 | // | |
514 | ||
515 | AliMUONResponse* response = iChamber->GetResponseModel(); | |
516 | AliMUONSegmentation* seg = iChamber->GetSegmentationModel(icat+1); | |
517 | AliMUONClusterFinder* rec = iChamber->GetReconstructionModel(); | |
518 | ||
519 | if (seg) { | |
520 | rec->SetSegmentation(seg); | |
521 | rec->SetResponse(response); | |
522 | rec->SetDigits(MUONdigits); | |
523 | rec->SetChamber(ich); | |
524 | rec->FindRawClusters(); | |
525 | } | |
526 | ||
527 | TClonesArray *fRch; | |
528 | fRch=RawClustAddress(ich); | |
529 | fRch->Sort(); | |
530 | // it seems to work | |
531 | ||
532 | } // for ich | |
533 | // fill the tree | |
534 | gAlice->TreeR()->Fill(); | |
535 | ||
536 | ResetRawClusters(); | |
537 | } // for icat | |
538 | ||
539 | char hname[30]; | |
540 | sprintf(hname,"TreeR%d",nev); | |
541 | gAlice->TreeR()->Write(hname); | |
542 | gAlice->TreeR()->Reset(); | |
543 | } | |
544 | ||
545 | //_____________________________________________________________________________ | |
546 | void AliMUONproto::SetThreshold() | |
547 | { | |
548 | ||
549 | ifstream inputFile("/home/alice/guernane/aliroot/pro/MUON/crped190.dat", ios::in); | |
550 | ||
551 | if (inputFile.fail()) { | |
552 | cout << "Error opening file" << endl; | |
553 | exit(2); | |
554 | } | |
555 | ||
556 | char buff[32]; | |
557 | Int_t Serial; | |
558 | Int_t Ntrigger; | |
559 | Int_t Nchannel; | |
560 | Int_t i1; | |
561 | Int_t i2; | |
562 | ||
563 | inputFile >> buff; | |
564 | ||
565 | inputFile >> Serial; | |
566 | inputFile >> Ntrigger; | |
567 | inputFile >> Nchannel; | |
568 | inputFile >> i1; | |
569 | inputFile >> i2; | |
570 | ||
571 | Float_t ped0[Nchannel]; | |
572 | Float_t sig0[Nchannel]; | |
573 | Float_t ped1[Nchannel]; | |
574 | Float_t sig1[Nchannel]; | |
575 | Int_t ichannel; | |
576 | ||
577 | for (Int_t i = 0; i < Nchannel-1; i++) { | |
578 | ped0[i] = 0; | |
579 | sig0[i] = 0; | |
580 | ped1[i] = 0; | |
581 | sig1[i] = 0; | |
582 | } | |
583 | ||
584 | for (Int_t i = 0; i < Nchannel-1; i++) { | |
585 | inputFile >> ichannel; | |
586 | inputFile >> ped0[i]; | |
587 | inputFile >> sig0[i]; | |
588 | inputFile >> ped1[i]; | |
589 | inputFile >> sig1[i]; | |
590 | fThreshold[i] = fNsigma*sig1[i]; | |
591 | } | |
592 | ||
593 | inputFile.close(); | |
594 | } |