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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 | |
e939a978 | 28 | #include <Riostream.h> |
55cb22a1 | 29 | |
e939a978 | 30 | #include <TFile.h> |
31 | #include <TH1F.h> | |
32 | #include <TTree.h> | |
33 | #include <TRandom.h> | |
68861244 | 34 | |
d3c7bfac | 35 | #include "AliLoader.h" |
0e46b9ae | 36 | #include "AliLog.h" |
d3c7bfac | 37 | #include "AliRunDigitizer.h" |
0e46b9ae | 38 | #include "AliRunLoader.h" |
39 | #include "AliRun.h" | |
68861244 | 40 | |
0e46b9ae | 41 | #include "AliTOFCal.h" |
42 | #include "AliTOFcalib.h" | |
43 | #include "AliTOFChannel.h" | |
55cb22a1 | 44 | #include "AliTOFDigitizer.h" |
8e72349e | 45 | #include "AliTOFdigit.h" |
8e72349e | 46 | #include "AliTOFHitMap.h" |
55cb22a1 | 47 | #include "AliTOFGeometryV5.h" |
0e46b9ae | 48 | #include "AliTOFSDigit.h" |
49 | #include "AliTOF.h" | |
50 | ||
68861244 | 51 | ClassImp(AliTOFDigitizer) |
52 | ||
8e72349e | 53 | //___________________________________________ |
655e379f | 54 | AliTOFDigitizer::AliTOFDigitizer() : |
55 | AliDigitizer(), | |
56 | fGeom(0x0), | |
57 | fDigits(0x0), | |
58 | fSDigitsArray(0x0), | |
59 | fhitMap(0x0) | |
68861244 | 60 | { |
8e72349e | 61 | // Default ctor - don't use it |
68861244 | 62 | } |
63 | ||
8e72349e | 64 | //___________________________________________ |
655e379f | 65 | AliTOFDigitizer::AliTOFDigitizer(AliRunDigitizer* manager): |
66 | AliDigitizer(manager), | |
67 | fGeom(0x0), | |
68 | fDigits(0x0), | |
69 | fSDigitsArray(0x0), | |
70 | fhitMap(0x0) | |
68861244 | 71 | { |
340693af | 72 | //ctor with RunDigitizer |
68861244 | 73 | } |
74 | ||
7aeeaf38 | 75 | //------------------------------------------------------------------------ |
655e379f | 76 | AliTOFDigitizer::AliTOFDigitizer(const AliTOFDigitizer &source): |
77 | AliDigitizer(source), | |
9c80abb0 | 78 | fGeom(0x0), |
655e379f | 79 | fDigits(0), |
80 | fSDigitsArray(0), | |
9c80abb0 | 81 | fhitMap(0) |
7aeeaf38 | 82 | { |
83 | // copy constructor | |
84 | this->fDigits=source.fDigits; | |
85 | this->fSDigitsArray=source.fSDigitsArray; | |
86 | this->fhitMap=source.fhitMap; | |
87 | this->fGeom=source.fGeom; | |
88 | ||
89 | } | |
90 | ||
91 | //------------------------------------------------------------------------ | |
92 | AliTOFDigitizer& AliTOFDigitizer::operator=(const AliTOFDigitizer &source) | |
93 | { | |
94 | // ass. op. | |
95 | this->fDigits=source.fDigits; | |
96 | this->fSDigitsArray=source.fSDigitsArray; | |
97 | this->fhitMap=source.fhitMap; | |
98 | this->fGeom=source.fGeom; | |
99 | return *this; | |
100 | ||
101 | } | |
102 | ||
8e72349e | 103 | //------------------------------------------------------------------------ |
68861244 | 104 | AliTOFDigitizer::~AliTOFDigitizer() |
105 | { | |
8e72349e | 106 | // Destructor |
68861244 | 107 | } |
8e72349e | 108 | |
109 | //--------------------------------------------------------------------- | |
110 | ||
d076c8d5 | 111 | void AliTOFDigitizer::Exec(Option_t* /*option*/) |
68861244 | 112 | { |
8e72349e | 113 | // |
114 | // Perform digitization and merging. | |
115 | // The algorithm is the following: | |
116 | // - a hitmap is created to check if a pad is already activated; | |
117 | // - an sdigits container is created to collect all sdigits from | |
118 | // different files; | |
119 | // - sdigits are summed using the hitmap; | |
120 | // - the sdigits container is used to create the array of AliTOFdigit. | |
121 | // | |
68861244 | 122 | |
d076c8d5 | 123 | AliDebug(1, ""); |
68861244 | 124 | |
68861244 | 125 | |
8e72349e | 126 | // get the ptr to TOF detector |
127 | AliTOF * tof = (AliTOF *) gAlice->GetDetector("TOF") ; | |
68861244 | 128 | |
8e72349e | 129 | //Make branches |
130 | char branchname[20]; | |
131 | sprintf (branchname, "%s", tof->GetName ()); | |
132 | ||
133 | fDigits=new TClonesArray("AliTOFdigit",4000); | |
88cb7938 | 134 | |
135 | AliRunLoader* outrl = AliRunLoader::GetRunLoader(fManager->GetOutputFolderName()); | |
136 | if (outrl == 0x0) | |
137 | { | |
d076c8d5 | 138 | AliError("Can not find Run Loader in output folder."); |
88cb7938 | 139 | return; |
140 | } | |
141 | ||
d3c7bfac | 142 | outrl->CdGAFile(); |
143 | TFile *in=(TFile*)gFile; | |
144 | TDirectory *savedir=gDirectory; | |
145 | ||
d3c7bfac | 146 | if (!in->IsOpen()) { |
147 | AliWarning("Geometry file is not open default TOF geometry will be used"); | |
55cb22a1 | 148 | fGeom = new AliTOFGeometryV5(); |
d3c7bfac | 149 | } |
150 | else { | |
151 | in->cd(); | |
55cb22a1 | 152 | fGeom = (AliTOFGeometry*)in->Get("TOFgeometry"); |
d3c7bfac | 153 | } |
154 | ||
155 | savedir->cd(); | |
156 | ||
88cb7938 | 157 | AliLoader* outgime = outrl->GetLoader("TOFLoader"); |
158 | if (outgime == 0x0) | |
159 | { | |
d076c8d5 | 160 | AliError("Can not get TOF Loader from Output Run Loader."); |
88cb7938 | 161 | return; |
162 | } | |
163 | ||
164 | TTree* treeD = outgime->TreeD(); | |
165 | if (treeD == 0x0) | |
166 | { | |
167 | outgime->MakeTree("D"); | |
168 | treeD = outgime->TreeD(); | |
169 | } | |
8e72349e | 170 | //Make branch for digits (to be created in Init()) |
171 | tof->MakeBranchInTree(treeD,branchname,&fDigits,4000); | |
172 | ||
173 | // container for all summed sdigits (to be created in Init()) | |
174 | fSDigitsArray=new TClonesArray("AliTOFSDigit",1000); | |
68861244 | 175 | |
8e72349e | 176 | // create hit map (to be created in Init()) |
55cb22a1 | 177 | fhitMap = new AliTOFHitMap(fSDigitsArray, fGeom); |
68861244 | 178 | |
8e72349e | 179 | // Loop over files to digitize |
180 | ||
181 | for (Int_t inputFile=0; inputFile<fManager->GetNinputs(); | |
182 | inputFile++) { | |
183 | ReadSDigit(inputFile); | |
88cb7938 | 184 | } |
8e72349e | 185 | |
186 | // create digits | |
187 | CreateDigits(); | |
188 | ||
189 | // free used memory for Hit Map in current event | |
190 | delete fhitMap; | |
191 | fSDigitsArray->Delete(); | |
a5c70f8e | 192 | delete fSDigitsArray; |
193 | ||
8e72349e | 194 | treeD->Fill(); |
195 | ||
88cb7938 | 196 | outgime->WriteDigits("OVERWRITE"); |
197 | outgime->UnloadDigits(); | |
8e72349e | 198 | fDigits->Delete(); |
199 | delete fDigits; | |
200 | ||
201 | } | |
202 | ||
203 | //--------------------------------------------------------------------- | |
204 | ||
55cb22a1 | 205 | void AliTOFDigitizer::CreateDigits() |
8e72349e | 206 | { |
207 | // loop on sdigits container to fill the AliTOFdigit TClonesArray | |
208 | // start digitizing all the collected sdigits | |
209 | ||
c7764ee9 | 210 | Int_t ndump=0; // dump the first ndump created digits for each event |
8e72349e | 211 | |
212 | // get the total number of collected sdigits | |
213 | Int_t ndig = fSDigitsArray->GetEntriesFast(); | |
214 | ||
215 | for (Int_t k = 0; k < ndig; k++) { | |
68861244 | 216 | |
da3d3acd | 217 | Int_t vol[5]; // location for a digit |
7e6dce66 | 218 | for (Int_t i=0; i<5; i++) vol[i] = -1; |
68861244 | 219 | |
8e72349e | 220 | // Get the information for this digit |
221 | AliTOFSDigit *tofsdigit = (AliTOFSDigit *) fSDigitsArray->UncheckedAt(k); | |
68861244 | 222 | |
8e72349e | 223 | Int_t nslot=tofsdigit->GetNDigits(); // get the number of slots |
224 | // for current sdigit | |
68861244 | 225 | |
8e72349e | 226 | // TOF sdigit volumes (always the same for all slots) |
da3d3acd | 227 | Int_t sector = tofsdigit->GetSector(); // range [0-17] |
228 | Int_t plate = tofsdigit->GetPlate(); // range [0- 4] | |
d3c7bfac | 229 | Int_t strip = tofsdigit->GetStrip(); // range [0-14/18/19] |
da3d3acd | 230 | Int_t padz = tofsdigit->GetPadz(); // range [0- 1] |
231 | Int_t padx = tofsdigit->GetPadx(); // range [0-47] | |
68861244 | 232 | |
8e72349e | 233 | vol[0] = sector; |
234 | vol[1] = plate; | |
235 | vol[2] = strip; | |
236 | vol[3] = padx; | |
237 | vol[4] = padz; | |
68861244 | 238 | |
8e72349e | 239 | //--------------------- QA section ---------------------- |
240 | // in the while, I perform QA | |
7e6dce66 | 241 | Bool_t isSDigitBad = (sector<0 || sector>17 || plate<0 || plate >4 || padz<0 || padz>1 || padx<0 || padx>47); |
68861244 | 242 | |
8e72349e | 243 | if (isSDigitBad) { |
d3c7bfac | 244 | //AliFatal("strange sdigit found"); |
245 | AliFatal(Form("strange sdigit found %3i %2i %2i %3i %3i", sector, plate, padz, padx, strip)); | |
68861244 | 246 | } |
8e72349e | 247 | //------------------------------------------------------- |
68861244 | 248 | |
8e72349e | 249 | //------------------- Dump section ---------------------- |
250 | if(k<ndump){ | |
251 | cout << k << "-th | " << "Sector " << sector << " | Plate " << plate << " | Strip " << strip << " | PadZ " << padz << " | PadX " << padx << endl; | |
252 | cout << k << "-th sdigit" << endl; | |
253 | cout << "----------------------------------------------------"<< endl; | |
68861244 | 254 | } |
8e72349e | 255 | // ------------------------------------------------------ |
68861244 | 256 | |
8e72349e | 257 | // start loop on number of slots for current sdigit |
258 | for (Int_t islot = 0; islot < nslot; islot++) { | |
d0eb8f39 | 259 | Float_t digit[4] = {-1.,-1.,-1.,-1.}; // TOF digit variables |
7aeeaf38 | 260 | Int_t tracknum[AliTOFSDigit::kMAXDIGITS]; // contributing tracks for the current slot |
8e72349e | 261 | |
262 | Float_t tdc=tofsdigit->GetTdc(islot); digit[0]=tdc; | |
263 | Float_t adc=tofsdigit->GetAdc(islot); digit[1]=adc; | |
264 | ||
265 | tracknum[0]=tofsdigit->GetTrack(islot,0); | |
266 | tracknum[1]=tofsdigit->GetTrack(islot,1); | |
267 | tracknum[2]=tofsdigit->GetTrack(islot,2); | |
68861244 | 268 | |
7f1e928b | 269 | // new with placement must be used |
8e72349e | 270 | // adding a TOF digit for each slot |
7f1e928b | 271 | TClonesArray &aDigits = *fDigits; |
272 | Int_t last=fDigits->GetEntriesFast(); | |
273 | new (aDigits[last]) AliTOFdigit(tracknum, vol, digit); | |
274 | ||
68861244 | 275 | } |
68861244 | 276 | |
8e72349e | 277 | } // end loop on sdigits - end digitizing all collected sdigits |
55cb22a1 | 278 | |
279 | //Insert Decalibration | |
280 | ||
281 | AliTOFcalib * calib = new AliTOFcalib(fGeom); | |
282 | InitDecalibration(calib); | |
283 | DecalibrateTOFSignal(calib); | |
284 | delete calib; | |
68861244 | 285 | } |
8e72349e | 286 | |
287 | //--------------------------------------------------------------------- | |
288 | ||
289 | void AliTOFDigitizer::ReadSDigit(Int_t inputFile ) | |
68861244 | 290 | { |
8e72349e | 291 | // Read sdigits for current event and inputFile; |
292 | // store them into the sdigits container | |
293 | // and update the hit map | |
294 | // SDigits from different files are assumed to | |
295 | // be created with the same simulation parameters. | |
68861244 | 296 | |
8e72349e | 297 | // get the treeS from manager |
88cb7938 | 298 | AliRunLoader* rl = AliRunLoader::GetRunLoader(fManager->GetInputFolderName(inputFile)); |
299 | if (rl == 0x0) | |
300 | { | |
d076c8d5 | 301 | AliError(Form("Can not find Run Loader in input %d folder.",inputFile)); |
88cb7938 | 302 | return; |
303 | } | |
304 | ||
305 | AliLoader* gime = rl->GetLoader("TOFLoader"); | |
306 | if (gime == 0x0) | |
307 | { | |
d076c8d5 | 308 | AliError(Form("Can not get TOF Loader from Input %d Run Loader.",inputFile)); |
88cb7938 | 309 | return; |
310 | } | |
311 | ||
312 | TTree* currentTreeS=gime->TreeS(); | |
313 | if (currentTreeS == 0x0) | |
314 | { | |
315 | Int_t retval = gime->LoadSDigits(); | |
316 | if (retval) | |
317 | { | |
d076c8d5 | 318 | AliError(Form("Error occured while loading S. Digits for Input %d",inputFile)); |
88cb7938 | 319 | return; |
320 | } | |
321 | currentTreeS=gime->TreeS(); | |
322 | if (currentTreeS == 0x0) | |
323 | { | |
d076c8d5 | 324 | AliError(Form("Can not get S. Digits Tree for Input %d",inputFile)); |
88cb7938 | 325 | return; |
326 | } | |
327 | } | |
8e72349e | 328 | // get the branch TOF inside the treeS |
329 | TClonesArray * sdigitsDummyContainer= new TClonesArray("AliTOFSDigit", 1000); | |
330 | ||
331 | // check if the branch exist | |
332 | TBranch* tofBranch=currentTreeS->GetBranch("TOF"); | |
333 | ||
334 | if(!tofBranch){ | |
d076c8d5 | 335 | AliFatal(Form("TOF branch not found for input %d",inputFile)); |
8e72349e | 336 | } |
68861244 | 337 | |
8e72349e | 338 | tofBranch->SetAddress(&sdigitsDummyContainer); |
68861244 | 339 | |
8e72349e | 340 | Int_t nEntries = (Int_t)tofBranch->GetEntries(); |
341 | ||
342 | // Loop through all entries in the tree | |
b020b05f | 343 | Int_t nbytes = 0; |
8e72349e | 344 | |
345 | for (Int_t iEntry = 0; iEntry < nEntries; iEntry++) { | |
68861244 | 346 | |
8e72349e | 347 | // Import the tree |
348 | nbytes += tofBranch->GetEvent(iEntry); | |
68861244 | 349 | |
8e72349e | 350 | // Get the number of sdigits |
351 | Int_t ndig = sdigitsDummyContainer->GetEntriesFast(); | |
352 | ||
353 | for (Int_t k=0; k<ndig; k++) { | |
354 | AliTOFSDigit *tofSdigit= (AliTOFSDigit*) sdigitsDummyContainer->UncheckedAt(k); | |
355 | ||
da3d3acd | 356 | Int_t vol[5]; // location for a sdigit |
7e6dce66 | 357 | for (Int_t i=0; i<5; i++) vol[i] = -1; |
da3d3acd | 358 | |
8e72349e | 359 | // check the sdigit volume |
360 | vol[0] = tofSdigit->GetSector(); | |
361 | vol[1] = tofSdigit->GetPlate(); | |
362 | vol[2] = tofSdigit->GetStrip(); | |
363 | vol[3] = tofSdigit->GetPadx(); | |
364 | vol[4] = tofSdigit->GetPadz(); | |
365 | ||
366 | if (fhitMap->TestHit(vol) != kEmpty) { | |
367 | AliTOFSDigit *sdig = static_cast<AliTOFSDigit*>(fhitMap->GetHit(vol)); | |
368 | sdig->Update(tofSdigit); | |
369 | ||
370 | } else { | |
371 | ||
372 | CollectSDigit(tofSdigit); // collect the current sdigit | |
373 | fhitMap->SetHit(vol); // update the hitmap for location vol | |
374 | ||
375 | } // if (hitMap->TestHit(vol) != kEmpty) | |
376 | ||
377 | } // for (Int_t k=0; k<ndig; k++) | |
a5c70f8e | 378 | sdigitsDummyContainer->Delete(); |
8e72349e | 379 | |
380 | } // end loop on entries | |
381 | ||
a5c70f8e | 382 | delete sdigitsDummyContainer; |
8e72349e | 383 | |
384 | } | |
385 | ||
386 | ||
387 | //_____________________________________________________________________________ | |
388 | void AliTOFDigitizer::CollectSDigit(AliTOFSDigit * sdigit) | |
389 | { | |
390 | // | |
7f1e928b | 391 | // Add a TOF sdigit in container |
392 | // new with placement must be used | |
393 | TClonesArray &aSDigitsArray = *fSDigitsArray; | |
394 | Int_t last=fSDigitsArray->GetEntriesFast(); | |
395 | // make a copy of the current sdigit and | |
396 | // put it into tmp array | |
397 | new (aSDigitsArray[last]) AliTOFSDigit(*sdigit); | |
68861244 | 398 | } |
55cb22a1 | 399 | |
400 | //_____________________________________________________________________________ | |
340693af | 401 | void AliTOFDigitizer::InitDecalibration( AliTOFcalib *calib) const { |
3f2bddfa | 402 | // calib->ReadSimParFromCDB("TOF/Calib", 0); // original |
403 | calib->ReadSimParFromCDB("TOF/Calib", -1); // use AliCDBManager's number | |
55cb22a1 | 404 | } |
405 | //--------------------------------------------------------------------- | |
406 | void AliTOFDigitizer::DecalibrateTOFSignal( AliTOFcalib *calib){ | |
407 | ||
408 | // Read Calibration parameters from the CDB | |
409 | ||
410 | AliTOFCal * cal= calib->GetTOFCalSimArray(); | |
411 | ||
ba795372 | 412 | AliDebug(2,Form("Size of AliTOFCal = %i",cal->NPads())); |
55cb22a1 | 413 | for (Int_t ipad = 0 ; ipad<cal->NPads(); ipad++){ |
340693af | 414 | AliTOFChannel *calChannel = cal->GetChannel(ipad); |
55cb22a1 | 415 | Float_t par[6]; |
416 | for (Int_t j = 0; j<6; j++){ | |
340693af | 417 | par[j]=calChannel->GetSlewPar(j); |
55cb22a1 | 418 | } |
419 | } | |
420 | ||
421 | // Initialize Quantities to Simulate ToT Spectra | |
422 | ||
423 | ||
424 | TH1F * hToT= calib->GetTOFSimToT(); | |
425 | Int_t nbins = hToT->GetNbinsX(); | |
340693af | 426 | Float_t delta = hToT->GetBinWidth(1); |
427 | Float_t maxch = hToT->GetBinLowEdge(nbins)+delta; | |
55cb22a1 | 428 | Float_t minch = hToT->GetBinLowEdge(1); |
429 | Float_t max=0,min=0; //maximum and minimum value of the distribution | |
430 | Int_t maxbin=0,minbin=0; //maximum and minimum bin of the distribution | |
431 | for (Int_t ii=nbins; ii>0; ii--){ | |
432 | if (hToT->GetBinContent(ii)!= 0) { | |
340693af | 433 | max = maxch - (nbins-ii-1)*delta; |
55cb22a1 | 434 | maxbin = ii; |
435 | break;} | |
436 | } | |
437 | for (Int_t j=1; j<nbins; j++){ | |
438 | if (hToT->GetBinContent(j)!= 0) { | |
340693af | 439 | min = minch + (j-1)*delta; |
55cb22a1 | 440 | minbin = j; |
441 | break;} | |
442 | } | |
340693af | 443 | Float_t maxToT=max; |
444 | Float_t minToT=min; | |
445 | Float_t maxToTDistr=hToT->GetMaximum(); | |
55cb22a1 | 446 | |
447 | ||
448 | // Loop on TOF Digits | |
449 | ||
450 | Bool_t dbEntry=kFALSE; | |
451 | Int_t ndigits = fDigits->GetEntriesFast(); | |
452 | for (Int_t i=0;i<ndigits;i++){ | |
453 | AliTOFdigit * dig = (AliTOFdigit*)fDigits->At(i); | |
454 | Int_t detId[5]; | |
455 | detId[0] = dig->GetSector(); | |
456 | detId[1] = dig->GetPlate(); | |
457 | detId[2] = dig->GetStrip(); | |
458 | detId[3] = dig->GetPadz(); | |
459 | detId[4] = dig->GetPadx(); | |
460 | // For Data with no Miscalibration, set ToT signal == Adc | |
461 | dig->SetToT(dig->GetAdc()); | |
462 | if(hToT->GetEntries()>0){ | |
463 | Float_t trix = 0; | |
464 | Float_t triy = 0; | |
340693af | 465 | Float_t simToT = 0; |
466 | while (simToT <= triy){ | |
55cb22a1 | 467 | trix = gRandom->Rndm(i); |
468 | triy = gRandom->Rndm(i); | |
340693af | 469 | trix = (maxToT-minToT)*trix + minToT; |
470 | triy = maxToTDistr*triy; | |
55cb22a1 | 471 | Int_t binx=hToT->FindBin(trix); |
340693af | 472 | simToT=hToT->GetBinContent(binx); |
55cb22a1 | 473 | } |
474 | // Setting realistic ToT signal (only for Miscalibrated Data) | |
475 | dig->SetToT(trix); | |
476 | } | |
477 | Int_t index = calib->GetIndex(detId); | |
340693af | 478 | AliTOFChannel *calChannel = cal->GetChannel(index); |
9c80abb0 | 479 | // time slewing parameters |
55cb22a1 | 480 | Float_t par[6]; |
481 | for (Int_t j = 0; j<6; j++){ | |
340693af | 482 | par[j]=calChannel->GetSlewPar(j); |
55cb22a1 | 483 | if(par[j]!=0)dbEntry=kTRUE; |
484 | } | |
9c80abb0 | 485 | // the global time shift |
486 | Float_t timedelay = calChannel->GetDelay(); | |
340693af | 487 | Float_t tToT= dig->GetToT(); |
55cb22a1 | 488 | dig->SetTdcND(dig->GetTdc()); |
489 | Float_t tdc = ((dig->GetTdc())*AliTOFGeometry::TdcBinWidth()+32)*1.E-3; //tof signal in ns | |
9c80abb0 | 490 | // add slewing effect |
150af438 | 491 | Float_t timeoffset=par[0] + tToT*(par[1] +tToT*(par[2] +tToT*(par[3] +tToT*(par[4] +tToT*par[5])))); |
9c80abb0 | 492 | Float_t timeSlewed = tdc+timeoffset; |
493 | // add global time shift | |
494 | timeSlewed = timeSlewed + timedelay; | |
495 | ||
55cb22a1 | 496 | // Setting Decalibrated Time signal |
497 | dig->SetTdc((timeSlewed*1E3-32)/AliTOFGeometry::TdcBinWidth()); | |
498 | } | |
499 | ||
500 | if(hToT->GetEntries()<=0 || !dbEntry){ | |
ba795372 | 501 | AliDebug(1,"Standard Production, no miscalibrated digits"); |
55cb22a1 | 502 | }else{ |
ba795372 | 503 | AliDebug(1,"Miscalibrated digits"); |
55cb22a1 | 504 | } |
505 | ||
506 | return; | |
507 | } | |
508 |