]>
Commit | Line | Data |
---|---|---|
68861244 | 1 | /************************************************************************** |
8e72349e | 2 | * Copyright(c) 1998-2000, ALICE Experiment at CERN, All rights reserved. * |
68861244 | 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 | ||
0e46b9ae | 16 | //_________________________________________________________________________// |
17 | // // | |
18 | // This is a TTask that makes TOF-Digits out of TOF-SDigits. // | |
19 | // The simulation of the detector is performed at sdigits level: // | |
20 | // during digitization the unique task is the sum of all sdigits in the // | |
21 | // same pad. // | |
22 | // Digits are written to TreeD in branch "TOF". // | |
23 | // // | |
24 | // -- Author : F. Pierella (Bologna University) pierella@bo.infn.it // | |
25 | // // | |
26 | //_________________________________________________________________________// | |
68861244 | 27 | |
0e46b9ae | 28 | #include "Riostream.h" |
55cb22a1 | 29 | |
0e46b9ae | 30 | #include "TFile.h" |
55cb22a1 | 31 | #include "TH1F.h" |
0e46b9ae | 32 | #include "TTree.h" |
68861244 | 33 | |
d3c7bfac | 34 | #include "AliLoader.h" |
0e46b9ae | 35 | #include "AliLog.h" |
d3c7bfac | 36 | #include "AliRunDigitizer.h" |
0e46b9ae | 37 | #include "AliRunLoader.h" |
38 | #include "AliRun.h" | |
68861244 | 39 | |
0e46b9ae | 40 | #include "AliTOFCal.h" |
41 | #include "AliTOFcalib.h" | |
42 | #include "AliTOFChannel.h" | |
55cb22a1 | 43 | #include "AliTOFDigitizer.h" |
8e72349e | 44 | #include "AliTOFdigit.h" |
8e72349e | 45 | #include "AliTOFHitMap.h" |
55cb22a1 | 46 | #include "AliTOFGeometryV5.h" |
0e46b9ae | 47 | #include "AliTOFSDigit.h" |
48 | #include "AliTOF.h" | |
49 | ||
50 | extern TDirectory *gDirectory; | |
51 | extern TFile *gFile; | |
52 | extern TRandom *gRandom; | |
53 | ||
54 | extern AliRun *gAlice; | |
55 | ||
68861244 | 56 | |
57 | ClassImp(AliTOFDigitizer) | |
58 | ||
8e72349e | 59 | //___________________________________________ |
655e379f | 60 | AliTOFDigitizer::AliTOFDigitizer() : |
61 | AliDigitizer(), | |
62 | fGeom(0x0), | |
63 | fDigits(0x0), | |
64 | fSDigitsArray(0x0), | |
65 | fhitMap(0x0) | |
68861244 | 66 | { |
8e72349e | 67 | // Default ctor - don't use it |
68861244 | 68 | } |
69 | ||
8e72349e | 70 | //___________________________________________ |
655e379f | 71 | AliTOFDigitizer::AliTOFDigitizer(AliRunDigitizer* manager): |
72 | AliDigitizer(manager), | |
73 | fGeom(0x0), | |
74 | fDigits(0x0), | |
75 | fSDigitsArray(0x0), | |
76 | fhitMap(0x0) | |
68861244 | 77 | { |
340693af | 78 | //ctor with RunDigitizer |
68861244 | 79 | } |
80 | ||
7aeeaf38 | 81 | //------------------------------------------------------------------------ |
655e379f | 82 | AliTOFDigitizer::AliTOFDigitizer(const AliTOFDigitizer &source): |
83 | AliDigitizer(source), | |
9c80abb0 | 84 | fGeom(0x0), |
655e379f | 85 | fDigits(0), |
86 | fSDigitsArray(0), | |
9c80abb0 | 87 | fhitMap(0) |
7aeeaf38 | 88 | { |
89 | // copy constructor | |
90 | this->fDigits=source.fDigits; | |
91 | this->fSDigitsArray=source.fSDigitsArray; | |
92 | this->fhitMap=source.fhitMap; | |
93 | this->fGeom=source.fGeom; | |
94 | ||
95 | } | |
96 | ||
97 | //------------------------------------------------------------------------ | |
98 | AliTOFDigitizer& AliTOFDigitizer::operator=(const AliTOFDigitizer &source) | |
99 | { | |
100 | // ass. op. | |
101 | this->fDigits=source.fDigits; | |
102 | this->fSDigitsArray=source.fSDigitsArray; | |
103 | this->fhitMap=source.fhitMap; | |
104 | this->fGeom=source.fGeom; | |
105 | return *this; | |
106 | ||
107 | } | |
108 | ||
8e72349e | 109 | //------------------------------------------------------------------------ |
68861244 | 110 | AliTOFDigitizer::~AliTOFDigitizer() |
111 | { | |
8e72349e | 112 | // Destructor |
68861244 | 113 | } |
8e72349e | 114 | |
115 | //--------------------------------------------------------------------- | |
116 | ||
d076c8d5 | 117 | void AliTOFDigitizer::Exec(Option_t* /*option*/) |
68861244 | 118 | { |
8e72349e | 119 | // |
120 | // Perform digitization and merging. | |
121 | // The algorithm is the following: | |
122 | // - a hitmap is created to check if a pad is already activated; | |
123 | // - an sdigits container is created to collect all sdigits from | |
124 | // different files; | |
125 | // - sdigits are summed using the hitmap; | |
126 | // - the sdigits container is used to create the array of AliTOFdigit. | |
127 | // | |
68861244 | 128 | |
d076c8d5 | 129 | AliDebug(1, ""); |
68861244 | 130 | |
68861244 | 131 | |
8e72349e | 132 | // get the ptr to TOF detector |
133 | AliTOF * tof = (AliTOF *) gAlice->GetDetector("TOF") ; | |
68861244 | 134 | |
8e72349e | 135 | //Make branches |
136 | char branchname[20]; | |
137 | sprintf (branchname, "%s", tof->GetName ()); | |
138 | ||
139 | fDigits=new TClonesArray("AliTOFdigit",4000); | |
88cb7938 | 140 | |
141 | AliRunLoader* outrl = AliRunLoader::GetRunLoader(fManager->GetOutputFolderName()); | |
142 | if (outrl == 0x0) | |
143 | { | |
d076c8d5 | 144 | AliError("Can not find Run Loader in output folder."); |
88cb7938 | 145 | return; |
146 | } | |
147 | ||
d3c7bfac | 148 | outrl->CdGAFile(); |
149 | TFile *in=(TFile*)gFile; | |
150 | TDirectory *savedir=gDirectory; | |
151 | ||
d3c7bfac | 152 | if (!in->IsOpen()) { |
153 | AliWarning("Geometry file is not open default TOF geometry will be used"); | |
55cb22a1 | 154 | fGeom = new AliTOFGeometryV5(); |
d3c7bfac | 155 | } |
156 | else { | |
157 | in->cd(); | |
55cb22a1 | 158 | fGeom = (AliTOFGeometry*)in->Get("TOFgeometry"); |
d3c7bfac | 159 | } |
160 | ||
161 | savedir->cd(); | |
162 | ||
88cb7938 | 163 | AliLoader* outgime = outrl->GetLoader("TOFLoader"); |
164 | if (outgime == 0x0) | |
165 | { | |
d076c8d5 | 166 | AliError("Can not get TOF Loader from Output Run Loader."); |
88cb7938 | 167 | return; |
168 | } | |
169 | ||
170 | TTree* treeD = outgime->TreeD(); | |
171 | if (treeD == 0x0) | |
172 | { | |
173 | outgime->MakeTree("D"); | |
174 | treeD = outgime->TreeD(); | |
175 | } | |
8e72349e | 176 | //Make branch for digits (to be created in Init()) |
177 | tof->MakeBranchInTree(treeD,branchname,&fDigits,4000); | |
178 | ||
179 | // container for all summed sdigits (to be created in Init()) | |
180 | fSDigitsArray=new TClonesArray("AliTOFSDigit",1000); | |
68861244 | 181 | |
8e72349e | 182 | // create hit map (to be created in Init()) |
55cb22a1 | 183 | fhitMap = new AliTOFHitMap(fSDigitsArray, fGeom); |
68861244 | 184 | |
8e72349e | 185 | // Loop over files to digitize |
186 | ||
187 | for (Int_t inputFile=0; inputFile<fManager->GetNinputs(); | |
188 | inputFile++) { | |
189 | ReadSDigit(inputFile); | |
88cb7938 | 190 | } |
8e72349e | 191 | |
192 | // create digits | |
193 | CreateDigits(); | |
194 | ||
195 | // free used memory for Hit Map in current event | |
196 | delete fhitMap; | |
197 | fSDigitsArray->Delete(); | |
a5c70f8e | 198 | delete fSDigitsArray; |
199 | ||
8e72349e | 200 | treeD->Fill(); |
201 | ||
88cb7938 | 202 | outgime->WriteDigits("OVERWRITE"); |
203 | outgime->UnloadDigits(); | |
8e72349e | 204 | fDigits->Delete(); |
205 | delete fDigits; | |
206 | ||
207 | } | |
208 | ||
209 | //--------------------------------------------------------------------- | |
210 | ||
55cb22a1 | 211 | void AliTOFDigitizer::CreateDigits() |
8e72349e | 212 | { |
213 | // loop on sdigits container to fill the AliTOFdigit TClonesArray | |
214 | // start digitizing all the collected sdigits | |
215 | ||
c7764ee9 | 216 | Int_t ndump=0; // dump the first ndump created digits for each event |
8e72349e | 217 | |
218 | // get the total number of collected sdigits | |
219 | Int_t ndig = fSDigitsArray->GetEntriesFast(); | |
220 | ||
221 | for (Int_t k = 0; k < ndig; k++) { | |
68861244 | 222 | |
da3d3acd | 223 | Int_t vol[5]; // location for a digit |
7e6dce66 | 224 | for (Int_t i=0; i<5; i++) vol[i] = -1; |
68861244 | 225 | |
8e72349e | 226 | // Get the information for this digit |
227 | AliTOFSDigit *tofsdigit = (AliTOFSDigit *) fSDigitsArray->UncheckedAt(k); | |
68861244 | 228 | |
8e72349e | 229 | Int_t nslot=tofsdigit->GetNDigits(); // get the number of slots |
230 | // for current sdigit | |
68861244 | 231 | |
8e72349e | 232 | // TOF sdigit volumes (always the same for all slots) |
da3d3acd | 233 | Int_t sector = tofsdigit->GetSector(); // range [0-17] |
234 | Int_t plate = tofsdigit->GetPlate(); // range [0- 4] | |
d3c7bfac | 235 | Int_t strip = tofsdigit->GetStrip(); // range [0-14/18/19] |
da3d3acd | 236 | Int_t padz = tofsdigit->GetPadz(); // range [0- 1] |
237 | Int_t padx = tofsdigit->GetPadx(); // range [0-47] | |
68861244 | 238 | |
8e72349e | 239 | vol[0] = sector; |
240 | vol[1] = plate; | |
241 | vol[2] = strip; | |
242 | vol[3] = padx; | |
243 | vol[4] = padz; | |
68861244 | 244 | |
8e72349e | 245 | //--------------------- QA section ---------------------- |
246 | // in the while, I perform QA | |
7e6dce66 | 247 | Bool_t isSDigitBad = (sector<0 || sector>17 || plate<0 || plate >4 || padz<0 || padz>1 || padx<0 || padx>47); |
68861244 | 248 | |
8e72349e | 249 | if (isSDigitBad) { |
d3c7bfac | 250 | //AliFatal("strange sdigit found"); |
251 | AliFatal(Form("strange sdigit found %3i %2i %2i %3i %3i", sector, plate, padz, padx, strip)); | |
68861244 | 252 | } |
8e72349e | 253 | //------------------------------------------------------- |
68861244 | 254 | |
8e72349e | 255 | //------------------- Dump section ---------------------- |
256 | if(k<ndump){ | |
257 | cout << k << "-th | " << "Sector " << sector << " | Plate " << plate << " | Strip " << strip << " | PadZ " << padz << " | PadX " << padx << endl; | |
258 | cout << k << "-th sdigit" << endl; | |
259 | cout << "----------------------------------------------------"<< endl; | |
68861244 | 260 | } |
8e72349e | 261 | // ------------------------------------------------------ |
68861244 | 262 | |
8e72349e | 263 | // start loop on number of slots for current sdigit |
264 | for (Int_t islot = 0; islot < nslot; islot++) { | |
d0eb8f39 | 265 | Float_t digit[4] = {-1.,-1.,-1.,-1.}; // TOF digit variables |
7aeeaf38 | 266 | Int_t tracknum[AliTOFSDigit::kMAXDIGITS]; // contributing tracks for the current slot |
8e72349e | 267 | |
268 | Float_t tdc=tofsdigit->GetTdc(islot); digit[0]=tdc; | |
269 | Float_t adc=tofsdigit->GetAdc(islot); digit[1]=adc; | |
270 | ||
271 | tracknum[0]=tofsdigit->GetTrack(islot,0); | |
272 | tracknum[1]=tofsdigit->GetTrack(islot,1); | |
273 | tracknum[2]=tofsdigit->GetTrack(islot,2); | |
68861244 | 274 | |
7f1e928b | 275 | // new with placement must be used |
8e72349e | 276 | // adding a TOF digit for each slot |
7f1e928b | 277 | TClonesArray &aDigits = *fDigits; |
278 | Int_t last=fDigits->GetEntriesFast(); | |
279 | new (aDigits[last]) AliTOFdigit(tracknum, vol, digit); | |
280 | ||
68861244 | 281 | } |
68861244 | 282 | |
8e72349e | 283 | } // end loop on sdigits - end digitizing all collected sdigits |
55cb22a1 | 284 | |
285 | //Insert Decalibration | |
286 | ||
287 | AliTOFcalib * calib = new AliTOFcalib(fGeom); | |
288 | InitDecalibration(calib); | |
289 | DecalibrateTOFSignal(calib); | |
290 | delete calib; | |
68861244 | 291 | } |
8e72349e | 292 | |
293 | //--------------------------------------------------------------------- | |
294 | ||
295 | void AliTOFDigitizer::ReadSDigit(Int_t inputFile ) | |
68861244 | 296 | { |
8e72349e | 297 | // Read sdigits for current event and inputFile; |
298 | // store them into the sdigits container | |
299 | // and update the hit map | |
300 | // SDigits from different files are assumed to | |
301 | // be created with the same simulation parameters. | |
68861244 | 302 | |
8e72349e | 303 | // get the treeS from manager |
88cb7938 | 304 | AliRunLoader* rl = AliRunLoader::GetRunLoader(fManager->GetInputFolderName(inputFile)); |
305 | if (rl == 0x0) | |
306 | { | |
d076c8d5 | 307 | AliError(Form("Can not find Run Loader in input %d folder.",inputFile)); |
88cb7938 | 308 | return; |
309 | } | |
310 | ||
311 | AliLoader* gime = rl->GetLoader("TOFLoader"); | |
312 | if (gime == 0x0) | |
313 | { | |
d076c8d5 | 314 | AliError(Form("Can not get TOF Loader from Input %d Run Loader.",inputFile)); |
88cb7938 | 315 | return; |
316 | } | |
317 | ||
318 | TTree* currentTreeS=gime->TreeS(); | |
319 | if (currentTreeS == 0x0) | |
320 | { | |
321 | Int_t retval = gime->LoadSDigits(); | |
322 | if (retval) | |
323 | { | |
d076c8d5 | 324 | AliError(Form("Error occured while loading S. Digits for Input %d",inputFile)); |
88cb7938 | 325 | return; |
326 | } | |
327 | currentTreeS=gime->TreeS(); | |
328 | if (currentTreeS == 0x0) | |
329 | { | |
d076c8d5 | 330 | AliError(Form("Can not get S. Digits Tree for Input %d",inputFile)); |
88cb7938 | 331 | return; |
332 | } | |
333 | } | |
8e72349e | 334 | // get the branch TOF inside the treeS |
335 | TClonesArray * sdigitsDummyContainer= new TClonesArray("AliTOFSDigit", 1000); | |
336 | ||
337 | // check if the branch exist | |
338 | TBranch* tofBranch=currentTreeS->GetBranch("TOF"); | |
339 | ||
340 | if(!tofBranch){ | |
d076c8d5 | 341 | AliFatal(Form("TOF branch not found for input %d",inputFile)); |
8e72349e | 342 | } |
68861244 | 343 | |
8e72349e | 344 | tofBranch->SetAddress(&sdigitsDummyContainer); |
68861244 | 345 | |
8e72349e | 346 | Int_t nEntries = (Int_t)tofBranch->GetEntries(); |
347 | ||
348 | // Loop through all entries in the tree | |
b020b05f | 349 | Int_t nbytes = 0; |
8e72349e | 350 | |
351 | for (Int_t iEntry = 0; iEntry < nEntries; iEntry++) { | |
68861244 | 352 | |
8e72349e | 353 | // Import the tree |
354 | nbytes += tofBranch->GetEvent(iEntry); | |
68861244 | 355 | |
8e72349e | 356 | // Get the number of sdigits |
357 | Int_t ndig = sdigitsDummyContainer->GetEntriesFast(); | |
358 | ||
359 | for (Int_t k=0; k<ndig; k++) { | |
360 | AliTOFSDigit *tofSdigit= (AliTOFSDigit*) sdigitsDummyContainer->UncheckedAt(k); | |
361 | ||
da3d3acd | 362 | Int_t vol[5]; // location for a sdigit |
7e6dce66 | 363 | for (Int_t i=0; i<5; i++) vol[i] = -1; |
da3d3acd | 364 | |
8e72349e | 365 | // check the sdigit volume |
366 | vol[0] = tofSdigit->GetSector(); | |
367 | vol[1] = tofSdigit->GetPlate(); | |
368 | vol[2] = tofSdigit->GetStrip(); | |
369 | vol[3] = tofSdigit->GetPadx(); | |
370 | vol[4] = tofSdigit->GetPadz(); | |
371 | ||
372 | if (fhitMap->TestHit(vol) != kEmpty) { | |
373 | AliTOFSDigit *sdig = static_cast<AliTOFSDigit*>(fhitMap->GetHit(vol)); | |
374 | sdig->Update(tofSdigit); | |
375 | ||
376 | } else { | |
377 | ||
378 | CollectSDigit(tofSdigit); // collect the current sdigit | |
379 | fhitMap->SetHit(vol); // update the hitmap for location vol | |
380 | ||
381 | } // if (hitMap->TestHit(vol) != kEmpty) | |
382 | ||
383 | } // for (Int_t k=0; k<ndig; k++) | |
a5c70f8e | 384 | sdigitsDummyContainer->Delete(); |
8e72349e | 385 | |
386 | } // end loop on entries | |
387 | ||
a5c70f8e | 388 | delete sdigitsDummyContainer; |
8e72349e | 389 | |
390 | } | |
391 | ||
392 | ||
393 | //_____________________________________________________________________________ | |
394 | void AliTOFDigitizer::CollectSDigit(AliTOFSDigit * sdigit) | |
395 | { | |
396 | // | |
7f1e928b | 397 | // Add a TOF sdigit in container |
398 | // new with placement must be used | |
399 | TClonesArray &aSDigitsArray = *fSDigitsArray; | |
400 | Int_t last=fSDigitsArray->GetEntriesFast(); | |
401 | // make a copy of the current sdigit and | |
402 | // put it into tmp array | |
403 | new (aSDigitsArray[last]) AliTOFSDigit(*sdigit); | |
68861244 | 404 | } |
55cb22a1 | 405 | |
406 | //_____________________________________________________________________________ | |
340693af | 407 | void AliTOFDigitizer::InitDecalibration( AliTOFcalib *calib) const { |
3f2bddfa | 408 | // calib->ReadSimParFromCDB("TOF/Calib", 0); // original |
409 | calib->ReadSimParFromCDB("TOF/Calib", -1); // use AliCDBManager's number | |
55cb22a1 | 410 | } |
411 | //--------------------------------------------------------------------- | |
412 | void AliTOFDigitizer::DecalibrateTOFSignal( AliTOFcalib *calib){ | |
413 | ||
414 | // Read Calibration parameters from the CDB | |
415 | ||
416 | AliTOFCal * cal= calib->GetTOFCalSimArray(); | |
417 | ||
418 | AliInfo(Form("Size of AliTOFCal = %i",cal->NPads())); | |
419 | for (Int_t ipad = 0 ; ipad<cal->NPads(); ipad++){ | |
340693af | 420 | AliTOFChannel *calChannel = cal->GetChannel(ipad); |
55cb22a1 | 421 | Float_t par[6]; |
422 | for (Int_t j = 0; j<6; j++){ | |
340693af | 423 | par[j]=calChannel->GetSlewPar(j); |
55cb22a1 | 424 | } |
425 | } | |
426 | ||
427 | // Initialize Quantities to Simulate ToT Spectra | |
428 | ||
429 | ||
430 | TH1F * hToT= calib->GetTOFSimToT(); | |
431 | Int_t nbins = hToT->GetNbinsX(); | |
340693af | 432 | Float_t delta = hToT->GetBinWidth(1); |
433 | Float_t maxch = hToT->GetBinLowEdge(nbins)+delta; | |
55cb22a1 | 434 | Float_t minch = hToT->GetBinLowEdge(1); |
435 | Float_t max=0,min=0; //maximum and minimum value of the distribution | |
436 | Int_t maxbin=0,minbin=0; //maximum and minimum bin of the distribution | |
437 | for (Int_t ii=nbins; ii>0; ii--){ | |
438 | if (hToT->GetBinContent(ii)!= 0) { | |
340693af | 439 | max = maxch - (nbins-ii-1)*delta; |
55cb22a1 | 440 | maxbin = ii; |
441 | break;} | |
442 | } | |
443 | for (Int_t j=1; j<nbins; j++){ | |
444 | if (hToT->GetBinContent(j)!= 0) { | |
340693af | 445 | min = minch + (j-1)*delta; |
55cb22a1 | 446 | minbin = j; |
447 | break;} | |
448 | } | |
340693af | 449 | Float_t maxToT=max; |
450 | Float_t minToT=min; | |
451 | Float_t maxToTDistr=hToT->GetMaximum(); | |
55cb22a1 | 452 | |
453 | ||
454 | // Loop on TOF Digits | |
455 | ||
456 | Bool_t dbEntry=kFALSE; | |
457 | Int_t ndigits = fDigits->GetEntriesFast(); | |
458 | for (Int_t i=0;i<ndigits;i++){ | |
459 | AliTOFdigit * dig = (AliTOFdigit*)fDigits->At(i); | |
460 | Int_t detId[5]; | |
461 | detId[0] = dig->GetSector(); | |
462 | detId[1] = dig->GetPlate(); | |
463 | detId[2] = dig->GetStrip(); | |
464 | detId[3] = dig->GetPadz(); | |
465 | detId[4] = dig->GetPadx(); | |
466 | // For Data with no Miscalibration, set ToT signal == Adc | |
467 | dig->SetToT(dig->GetAdc()); | |
468 | if(hToT->GetEntries()>0){ | |
469 | Float_t trix = 0; | |
470 | Float_t triy = 0; | |
340693af | 471 | Float_t simToT = 0; |
472 | while (simToT <= triy){ | |
55cb22a1 | 473 | trix = gRandom->Rndm(i); |
474 | triy = gRandom->Rndm(i); | |
340693af | 475 | trix = (maxToT-minToT)*trix + minToT; |
476 | triy = maxToTDistr*triy; | |
55cb22a1 | 477 | Int_t binx=hToT->FindBin(trix); |
340693af | 478 | simToT=hToT->GetBinContent(binx); |
55cb22a1 | 479 | } |
480 | // Setting realistic ToT signal (only for Miscalibrated Data) | |
481 | dig->SetToT(trix); | |
482 | } | |
483 | Int_t index = calib->GetIndex(detId); | |
340693af | 484 | AliTOFChannel *calChannel = cal->GetChannel(index); |
9c80abb0 | 485 | // time slewing parameters |
55cb22a1 | 486 | Float_t par[6]; |
487 | for (Int_t j = 0; j<6; j++){ | |
340693af | 488 | par[j]=calChannel->GetSlewPar(j); |
55cb22a1 | 489 | if(par[j]!=0)dbEntry=kTRUE; |
490 | } | |
9c80abb0 | 491 | // the global time shift |
492 | Float_t timedelay = calChannel->GetDelay(); | |
340693af | 493 | Float_t tToT= dig->GetToT(); |
55cb22a1 | 494 | dig->SetTdcND(dig->GetTdc()); |
495 | Float_t tdc = ((dig->GetTdc())*AliTOFGeometry::TdcBinWidth()+32)*1.E-3; //tof signal in ns | |
9c80abb0 | 496 | // add slewing effect |
150af438 | 497 | Float_t timeoffset=par[0] + tToT*(par[1] +tToT*(par[2] +tToT*(par[3] +tToT*(par[4] +tToT*par[5])))); |
9c80abb0 | 498 | Float_t timeSlewed = tdc+timeoffset; |
499 | // add global time shift | |
500 | timeSlewed = timeSlewed + timedelay; | |
501 | ||
55cb22a1 | 502 | // Setting Decalibrated Time signal |
503 | dig->SetTdc((timeSlewed*1E3-32)/AliTOFGeometry::TdcBinWidth()); | |
504 | } | |
505 | ||
506 | if(hToT->GetEntries()<=0 || !dbEntry){ | |
507 | AliInfo("Standard Production, no miscalibrated digits"); | |
508 | }else{ | |
509 | AliInfo("Miscalibrated digits"); | |
510 | } | |
511 | ||
512 | return; | |
513 | } | |
514 |