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b9746a9e | 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 | **************************************************************************/ | |
b2b13ee2 | 15 | //-----------------------------------------------------// |
16 | // // | |
8599803d | 17 | // Source File : PMDDigitizer.cxx, Version 00 // |
b2b13ee2 | 18 | // // |
19 | // Date : September 20 2002 // | |
20 | // // | |
21 | //-----------------------------------------------------// | |
22 | ||
36031625 | 23 | #include <Riostream.h> |
24c5571f | 24 | #include <TBRIK.h> |
25 | #include <TNode.h> | |
b2b13ee2 | 26 | #include <TTree.h> |
24c5571f | 27 | #include <TGeometry.h> |
b2b13ee2 | 28 | #include <TObjArray.h> |
29 | #include <TClonesArray.h> | |
30 | #include <TFile.h> | |
31 | #include <TNtuple.h> | |
32 | #include <TParticle.h> | |
e939a978 | 33 | #include <TRandom.h> |
b2b13ee2 | 34 | |
ecee2a1a | 35 | #include "AliLog.h" |
b2b13ee2 | 36 | #include "AliRun.h" |
b2b13ee2 | 37 | #include "AliHit.h" |
38 | #include "AliDetector.h" | |
39 | #include "AliRunLoader.h" | |
40 | #include "AliLoader.h" | |
41 | #include "AliConfig.h" | |
42 | #include "AliMagF.h" | |
43 | #include "AliRunDigitizer.h" | |
7088dbe9 | 44 | #include "AliDigitizer.h" |
b2b13ee2 | 45 | #include "AliHeader.h" |
09a06455 | 46 | #include "AliCDBManager.h" |
47 | #include "AliCDBStorage.h" | |
48 | #include "AliCDBEntry.h" | |
49 | #include "AliMC.h" | |
b2b13ee2 | 50 | |
09a06455 | 51 | #include "AliPMD.h" |
52 | #include "AliPMDhit.h" | |
b2b13ee2 | 53 | #include "AliPMDcell.h" |
54 | #include "AliPMDsdigit.h" | |
55 | #include "AliPMDdigit.h" | |
09a06455 | 56 | #include "AliPMDCalibData.h" |
35535af7 | 57 | #include "AliPMDPedestal.h" |
b2b13ee2 | 58 | #include "AliPMDDigitizer.h" |
09a06455 | 59 | |
b2b13ee2 | 60 | |
61 | ClassImp(AliPMDDigitizer) | |
a7d110b8 | 62 | |
01960205 | 63 | AliPMDDigitizer::AliPMDDigitizer() : |
64 | fRunLoader(0), | |
65 | fPMDHit(0), | |
66 | fPMD(0), | |
67 | fPMDLoader(0), | |
35535af7 | 68 | fCalibGain(GetCalibGain()), |
69 | fCalibPed(GetCalibPed()), | |
ebd83c56 | 70 | fSDigits(0), |
71 | fDigits(0), | |
4d59e381 | 72 | fCPVCell(0), |
ebd83c56 | 73 | fCell(0), |
01960205 | 74 | fNsdigit(0), |
75 | fNdigit(0), | |
76 | fDetNo(0), | |
2332574a | 77 | fZPos(361.5) // in units of cm, default position of PMD |
b2b13ee2 | 78 | { |
36031625 | 79 | // Default Constructor |
80 | // | |
36031625 | 81 | for (Int_t i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 82 | { |
36031625 | 83 | for (Int_t j = 0; j < fgkRow; j++) |
b2b13ee2 | 84 | { |
36031625 | 85 | for (Int_t k = 0; k < fgkCol; k++) |
b2b13ee2 | 86 | { |
920e13db | 87 | fCPV[i][j][k] = 0.; |
88 | fPRE[i][j][k] = 0.; | |
89 | fCPVCounter[i][j][k] = 0; | |
90 | fPRECounter[i][j][k] = 0; | |
91 | fCPVTrackNo[i][j][k] = -1; | |
92 | fPRETrackNo[i][j][k] = -1; | |
93 | fCPVTrackPid[i][j][k] = -1; | |
94 | fPRETrackPid[i][j][k] = -1; | |
b2b13ee2 | 95 | } |
96 | } | |
97 | } | |
2332574a | 98 | |
b2b13ee2 | 99 | } |
7088dbe9 | 100 | //____________________________________________________________________________ |
2332574a | 101 | AliPMDDigitizer::AliPMDDigitizer(const AliPMDDigitizer& digitizer): |
102 | AliDigitizer(digitizer), | |
103 | fRunLoader(0), | |
104 | fPMDHit(0), | |
105 | fPMD(0), | |
106 | fPMDLoader(0), | |
35535af7 | 107 | fCalibGain(GetCalibGain()), |
108 | fCalibPed(GetCalibPed()), | |
2332574a | 109 | fSDigits(0), |
110 | fDigits(0), | |
4d59e381 | 111 | fCPVCell(0), |
2332574a | 112 | fCell(0), |
113 | fNsdigit(0), | |
114 | fNdigit(0), | |
115 | fDetNo(0), | |
116 | fZPos(361.5) // in units of cm, default position of PMD | |
a48edddd | 117 | { |
118 | // copy constructor | |
119 | AliError("Copy constructor not allowed "); | |
120 | ||
121 | } | |
122 | //____________________________________________________________________________ | |
a48edddd | 123 | AliPMDDigitizer & AliPMDDigitizer::operator=(const AliPMDDigitizer& /*digitizer*/) |
124 | { | |
125 | // Assignment operator | |
126 | AliError("Assignement operator not allowed "); | |
127 | ||
128 | return *this; | |
129 | } | |
130 | //____________________________________________________________________________ | |
2332574a | 131 | AliPMDDigitizer::AliPMDDigitizer(AliRunDigitizer* manager): |
132 | AliDigitizer(manager), | |
ebd83c56 | 133 | fRunLoader(0), |
134 | fPMDHit(0), | |
135 | fPMD(0), | |
136 | fPMDLoader(0), | |
35535af7 | 137 | fCalibGain(GetCalibGain()), |
138 | fCalibPed(GetCalibPed()), | |
ebd83c56 | 139 | fSDigits(new TClonesArray("AliPMDsdigit", 1000)), |
140 | fDigits(new TClonesArray("AliPMDdigit", 1000)), | |
4d59e381 | 141 | fCPVCell(0), |
ebd83c56 | 142 | fCell(0), |
ebd83c56 | 143 | fNsdigit(0), |
144 | fNdigit(0), | |
145 | fDetNo(0), | |
146 | fZPos(361.5)// in units of cm, This is the default position of PMD | |
7088dbe9 | 147 | { |
148 | // ctor which should be used | |
149 | ||
09a06455 | 150 | |
ebd83c56 | 151 | for (Int_t i = 0; i < fgkTotUM; i++) |
152 | { | |
153 | for (Int_t j = 0; j < fgkRow; j++) | |
154 | { | |
155 | for (Int_t k = 0; k < fgkCol; k++) | |
156 | { | |
920e13db | 157 | fCPV[i][j][k] = 0.; |
158 | fPRE[i][j][k] = 0.; | |
159 | fCPVCounter[i][j][k] = 0; | |
160 | fPRECounter[i][j][k] = 0; | |
161 | fCPVTrackNo[i][j][k] = -1; | |
162 | fPRETrackNo[i][j][k] = -1; | |
163 | fCPVTrackPid[i][j][k] = -1; | |
164 | fPRETrackPid[i][j][k] = -1; | |
ebd83c56 | 165 | } |
166 | } | |
167 | } | |
7088dbe9 | 168 | } |
2332574a | 169 | |
7088dbe9 | 170 | //____________________________________________________________________________ |
b2b13ee2 | 171 | AliPMDDigitizer::~AliPMDDigitizer() |
172 | { | |
36031625 | 173 | // Default Destructor |
174 | // | |
01960205 | 175 | if (fSDigits) { |
176 | fSDigits->Delete(); | |
177 | delete fSDigits; | |
178 | fSDigits=0; | |
179 | } | |
180 | if (fDigits) { | |
181 | fDigits->Delete(); | |
182 | delete fDigits; | |
183 | fDigits=0; | |
184 | } | |
4d59e381 | 185 | fCPVCell.Delete(); |
ebd83c56 | 186 | fCell.Delete(); |
b2b13ee2 | 187 | } |
188 | // | |
189 | // Member functions | |
190 | // | |
7088dbe9 | 191 | //____________________________________________________________________________ |
85a5290f | 192 | void AliPMDDigitizer::OpengAliceFile(const char *file, Option_t *option) |
b2b13ee2 | 193 | { |
36031625 | 194 | // Loads galice.root file and corresponding header, kinematics |
195 | // hits and sdigits or digits depending on the option | |
196 | // | |
f540341d | 197 | |
e191bb57 | 198 | TString evfoldname = AliConfig::GetDefaultEventFolderName(); |
f540341d | 199 | fRunLoader = AliRunLoader::GetRunLoader(evfoldname); |
200 | if (!fRunLoader) | |
5e2cc5bc | 201 | fRunLoader = AliRunLoader::Open(file,AliConfig::GetDefaultEventFolderName(), "UPDATE"); |
b2b13ee2 | 202 | |
203 | if (!fRunLoader) | |
204 | { | |
ecee2a1a | 205 | AliError(Form("Can not open session for file %s.",file)); |
b2b13ee2 | 206 | } |
b2b13ee2 | 207 | |
be9188a5 | 208 | const char *cHS = strstr(option,"HS"); |
209 | const char *cHD = strstr(option,"HD"); | |
210 | const char *cSD = strstr(option,"SD"); | |
b2b13ee2 | 211 | |
be9188a5 | 212 | if(cHS || cHD) |
ecee2a1a | 213 | { |
be9188a5 | 214 | if (!fRunLoader->GetAliRun()) fRunLoader->LoadgAlice(); |
215 | if (!fRunLoader->TreeE()) fRunLoader->LoadHeader(); | |
216 | if (!fRunLoader->TreeK()) fRunLoader->LoadKinematics(); | |
217 | ||
218 | gAlice = fRunLoader->GetAliRun(); | |
219 | ||
220 | if (gAlice) | |
221 | { | |
222 | AliDebug(1,"Alirun object found"); | |
223 | } | |
224 | else | |
225 | { | |
226 | AliError("Could not found Alirun object"); | |
227 | } | |
f540341d | 228 | |
be9188a5 | 229 | fPMD = (AliPMD*)gAlice->GetDetector("PMD"); |
230 | } | |
231 | ||
36031625 | 232 | fPMDLoader = fRunLoader->GetLoader("PMDLoader"); |
233 | if (fPMDLoader == 0x0) | |
b2b13ee2 | 234 | { |
ecee2a1a | 235 | AliError("Can not find PMDLoader"); |
b2b13ee2 | 236 | } |
237 | ||
b2b13ee2 | 238 | |
239 | if (cHS) | |
240 | { | |
36031625 | 241 | fPMDLoader->LoadHits("READ"); |
242 | fPMDLoader->LoadSDigits("recreate"); | |
b2b13ee2 | 243 | } |
244 | else if (cHD) | |
245 | { | |
36031625 | 246 | fPMDLoader->LoadHits("READ"); |
247 | fPMDLoader->LoadDigits("recreate"); | |
b2b13ee2 | 248 | } |
249 | else if (cSD) | |
250 | { | |
36031625 | 251 | fPMDLoader->LoadSDigits("READ"); |
252 | fPMDLoader->LoadDigits("recreate"); | |
b2b13ee2 | 253 | } |
b2b13ee2 | 254 | } |
7088dbe9 | 255 | //____________________________________________________________________________ |
b2b13ee2 | 256 | void AliPMDDigitizer::Hits2SDigits(Int_t ievt) |
257 | { | |
36031625 | 258 | // This reads the PMD Hits tree and assigns the right track number |
259 | // to a cell and stores in the summable digits tree | |
260 | // | |
b2b13ee2 | 261 | |
36031625 | 262 | const Int_t kPi0 = 111; |
263 | const Int_t kGamma = 22; | |
b2b13ee2 | 264 | Int_t npmd; |
265 | Int_t trackno; | |
b2b13ee2 | 266 | Int_t smnumber; |
267 | Int_t trackpid; | |
268 | Int_t mtrackno; | |
269 | Int_t mtrackpid; | |
270 | ||
271 | Float_t xPos, yPos, zPos; | |
8599803d | 272 | Int_t xpad = -1, ypad = -1; |
b2b13ee2 | 273 | Float_t edep; |
274 | Float_t vx = -999.0, vy = -999.0, vz = -999.0; | |
275 | ||
a7d110b8 | 276 | |
ebd83c56 | 277 | if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000); |
b2b13ee2 | 278 | ResetSDigit(); |
279 | ||
ecee2a1a | 280 | AliDebug(1,Form("Event Number = %d",ievt)); |
b2b13ee2 | 281 | Int_t nparticles = fRunLoader->GetHeader()->GetNtrack(); |
ecee2a1a | 282 | AliDebug(1,Form("Number of Particles = %d",nparticles)); |
8c24e5f2 | 283 | |
920e13db | 284 | // |
285 | ||
b2b13ee2 | 286 | fRunLoader->GetEvent(ievt); |
b2b13ee2 | 287 | // ------------------------------------------------------- // |
288 | // Pointer to specific detector hits. | |
289 | // Get pointers to Alice detectors and Hits containers | |
290 | ||
ebd83c56 | 291 | TTree* treeH = fPMDLoader->TreeH(); |
b2b13ee2 | 292 | |
ebd83c56 | 293 | Int_t ntracks = (Int_t) treeH->GetEntries(); |
ecee2a1a | 294 | AliDebug(1,Form("Number of Tracks in the TreeH = %d", ntracks)); |
ebd83c56 | 295 | TTree* treeS = fPMDLoader->TreeS(); |
296 | if (treeS == 0x0) | |
b2b13ee2 | 297 | { |
36031625 | 298 | fPMDLoader->MakeTree("S"); |
ebd83c56 | 299 | treeS = fPMDLoader->TreeS(); |
b2b13ee2 | 300 | } |
301 | Int_t bufsize = 16000; | |
5e2cc5bc | 302 | treeS->Branch("PMDSDigit", &fSDigits, bufsize); |
b2b13ee2 | 303 | |
ebd83c56 | 304 | TClonesArray* hits = 0; |
305 | if (fPMD) hits = fPMD->Hits(); | |
b2b13ee2 | 306 | |
307 | // Start loop on tracks in the hits containers | |
a7d110b8 | 308 | |
5e2cc5bc | 309 | for (Int_t track=0; track<ntracks;track++) |
b2b13ee2 | 310 | { |
cad3294f | 311 | gAlice->GetMCApp()->ResetHits(); |
ebd83c56 | 312 | treeH->GetEvent(track); |
5e2cc5bc | 313 | if (fPMD) |
b2b13ee2 | 314 | { |
ebd83c56 | 315 | npmd = hits->GetEntriesFast(); |
4d59e381 | 316 | for (Int_t ipmd = 0; ipmd < npmd; ipmd++) |
b2b13ee2 | 317 | { |
ebd83c56 | 318 | fPMDHit = (AliPMDhit*) hits->UncheckedAt(ipmd); |
36031625 | 319 | trackno = fPMDHit->GetTrack(); |
b2b13ee2 | 320 | // get kinematics of the particles |
36031625 | 321 | |
ebd83c56 | 322 | TParticle* mparticle = gAlice->GetMCApp()->Particle(trackno); |
323 | trackpid = mparticle->GetPdgCode(); | |
4d59e381 | 324 | Int_t ks = mparticle->GetStatusCode(); |
b2b13ee2 | 325 | Int_t imo; |
36031625 | 326 | Int_t tracknoOld=0, trackpidOld=0, statusOld = 0; |
4d59e381 | 327 | |
8599803d | 328 | if (mparticle->GetFirstMother() == -1) |
329 | { | |
36031625 | 330 | tracknoOld = trackno; |
331 | trackpidOld = trackpid; | |
332 | statusOld = -1; | |
8599803d | 333 | } |
8599803d | 334 | Int_t igstatus = 0; |
ffdc86b5 | 335 | |
336 | Int_t trnotemp = trackno; // Modified on 25th Nov 2009 | |
4d59e381 | 337 | if(ks==1||(imo = mparticle->GetFirstMother())<0 ){ |
338 | vx = mparticle->Vx(); | |
339 | vy = mparticle->Vy(); | |
340 | vz = mparticle->Vz(); | |
341 | ||
342 | if(trackpid==kGamma||trackpid==11||trackpid==-11|| | |
343 | trackpid==kPi0)igstatus=1; | |
344 | } | |
24c5571f | 345 | |
346 | ||
4d59e381 | 347 | while(((imo = mparticle->GetFirstMother()) >= 0)&& |
348 | (ks = mparticle->GetStatusCode() <1) ) | |
5f7ce82b | 349 | { |
b208c6a3 | 350 | mparticle = gAlice->GetMCApp()->Particle(imo); |
4d59e381 | 351 | trackpid = mparticle->GetPdgCode(); |
352 | ks = mparticle->GetStatusCode(); | |
b2b13ee2 | 353 | vx = mparticle->Vx(); |
354 | vy = mparticle->Vy(); | |
355 | vz = mparticle->Vz(); | |
24c5571f | 356 | |
ffdc86b5 | 357 | // Modified on 25th Nov 2009 |
358 | ||
359 | trnotemp = trackno; | |
360 | if(trackpid == 111) | |
361 | { | |
362 | trackno = trnotemp; | |
363 | } | |
364 | if(trackpid != 111) | |
365 | { | |
366 | trackno=imo; | |
5f7ce82b | 367 | } |
ffdc86b5 | 368 | // end of modification on 25th Nov 2009 |
369 | } | |
24c5571f | 370 | |
5f7ce82b | 371 | if(trackpid==kGamma||trackpid==11||trackpid==-11|| |
372 | trackpid==kPi0)igstatus=1; | |
373 | mtrackpid=trackpid; | |
374 | mtrackno=trackno; | |
375 | trackpid=trackpidOld; | |
376 | trackno=tracknoOld; | |
d934d257 | 377 | |
24c5571f | 378 | //-----------------end of modification---------------- |
36031625 | 379 | xPos = fPMDHit->X(); |
380 | yPos = fPMDHit->Y(); | |
381 | zPos = fPMDHit->Z(); | |
7088dbe9 | 382 | |
c35544fe | 383 | edep = fPMDHit->GetEnergy(); |
384 | Int_t vol1 = fPMDHit->GetVolume(1); // Column | |
385 | Int_t vol2 = fPMDHit->GetVolume(2); // Row | |
24c5571f | 386 | Int_t vol7 = fPMDHit->GetVolume(4); // Serial Module No |
f117e3aa | 387 | |
c35544fe | 388 | |
8599803d | 389 | // -----------------------------------------// |
f117e3aa | 390 | // In new geometry after adding electronics // |
8599803d | 391 | // For Super Module 1 & 2 // |
8599803d | 392 | // nrow = 48, ncol = 96 // |
f117e3aa | 393 | // For Super Module 3 & 4 // |
394 | // nrow = 96, ncol = 48 // | |
8599803d | 395 | // -----------------------------------------// |
f117e3aa | 396 | |
24c5571f | 397 | if (vol7 < 24) |
398 | { | |
399 | smnumber = vol7; | |
400 | } | |
401 | else | |
402 | { | |
403 | smnumber = vol7 - 24; | |
404 | } | |
405 | Int_t vol8 = smnumber/6 + 1; // fake supermodule | |
8599803d | 406 | |
f117e3aa | 407 | if (vol8 == 1 || vol8 == 2) |
b2b13ee2 | 408 | { |
36031625 | 409 | xpad = vol2; |
410 | ypad = vol1; | |
b2b13ee2 | 411 | } |
f117e3aa | 412 | else if (vol8 == 3 || vol8 == 4) |
413 | { | |
414 | xpad = vol1; | |
415 | ypad = vol2; | |
416 | } | |
b2b13ee2 | 417 | |
ecee2a1a | 418 | AliDebug(2,Form("Zposition = %f Edeposition = %f",zPos,edep)); |
5f7ce82b | 419 | //Float_t zposition = TMath::Abs(zPos); |
f117e3aa | 420 | if (zPos < fZPos) |
b2b13ee2 | 421 | { |
422 | // CPV | |
423 | fDetNo = 1; | |
424 | } | |
f117e3aa | 425 | else if (zPos > fZPos) |
b2b13ee2 | 426 | { |
427 | // PMD | |
428 | fDetNo = 0; | |
429 | } | |
ffdc86b5 | 430 | |
24c5571f | 431 | Int_t smn = smnumber; |
8599803d | 432 | Int_t ixx = xpad - 1; |
433 | Int_t iyy = ypad - 1; | |
b2b13ee2 | 434 | if (fDetNo == 0) |
435 | { | |
36031625 | 436 | fPRE[smn][ixx][iyy] += edep; |
437 | fPRECounter[smn][ixx][iyy]++; | |
b2b13ee2 | 438 | |
ebd83c56 | 439 | AliPMDcell* cell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep); |
ebd83c56 | 440 | fCell.Add(cell); |
b2b13ee2 | 441 | } |
442 | else if(fDetNo == 1) | |
443 | { | |
8599803d | 444 | fCPV[smn][ixx][iyy] += edep; |
4d59e381 | 445 | fCPVCounter[smn][ixx][iyy]++; |
446 | AliPMDcell* cpvcell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep); | |
447 | fCPVCell.Add(cpvcell); | |
b2b13ee2 | 448 | } |
449 | } | |
450 | } | |
451 | } // Track Loop ended | |
4d59e381 | 452 | TrackAssignment2CPVCell(); |
b2b13ee2 | 453 | TrackAssignment2Cell(); |
b2b13ee2 | 454 | ResetCell(); |
455 | ||
456 | Float_t deltaE = 0.; | |
457 | Int_t detno = 0; | |
b2b13ee2 | 458 | Int_t trno = -1; |
920e13db | 459 | Int_t trpid = -99; |
b2b13ee2 | 460 | |
461 | for (Int_t idet = 0; idet < 2; idet++) | |
462 | { | |
36031625 | 463 | for (Int_t ism = 0; ism < fgkTotUM; ism++) |
b2b13ee2 | 464 | { |
36031625 | 465 | for (Int_t jrow = 0; jrow < fgkRow; jrow++) |
b2b13ee2 | 466 | { |
36031625 | 467 | for (Int_t kcol = 0; kcol < fgkCol; kcol++) |
b2b13ee2 | 468 | { |
b2b13ee2 | 469 | if (idet == 0) |
470 | { | |
36031625 | 471 | deltaE = fPRE[ism][jrow][kcol]; |
472 | trno = fPRETrackNo[ism][jrow][kcol]; | |
b2b13ee2 | 473 | detno = 0; |
474 | } | |
475 | else if (idet == 1) | |
476 | { | |
477 | deltaE = fCPV[ism][jrow][kcol]; | |
478 | trno = fCPVTrackNo[ism][jrow][kcol]; | |
479 | detno = 1; | |
480 | } | |
481 | if (deltaE > 0.) | |
482 | { | |
8c24e5f2 | 483 | // Natasha |
484 | TParticle *mparticle = gAlice->GetMCApp()->Particle(trno); | |
485 | trpid = mparticle->GetPdgCode(); | |
920e13db | 486 | AddSDigit(trno,trpid,detno,ism,jrow,kcol,deltaE); |
b2b13ee2 | 487 | } |
488 | } | |
489 | } | |
ebd83c56 | 490 | treeS->Fill(); |
b2b13ee2 | 491 | ResetSDigit(); |
492 | } | |
493 | } | |
36031625 | 494 | fPMDLoader->WriteSDigits("OVERWRITE"); |
b2b13ee2 | 495 | ResetCellADC(); |
b2b13ee2 | 496 | } |
7088dbe9 | 497 | //____________________________________________________________________________ |
b2b13ee2 | 498 | |
499 | void AliPMDDigitizer::Hits2Digits(Int_t ievt) | |
500 | { | |
36031625 | 501 | // This reads the PMD Hits tree and assigns the right track number |
502 | // to a cell and stores in the digits tree | |
503 | // | |
504 | const Int_t kPi0 = 111; | |
505 | const Int_t kGamma = 22; | |
b2b13ee2 | 506 | Int_t npmd; |
507 | Int_t trackno; | |
b2b13ee2 | 508 | Int_t smnumber; |
509 | Int_t trackpid; | |
510 | Int_t mtrackno; | |
511 | Int_t mtrackpid; | |
512 | ||
513 | Float_t xPos, yPos, zPos; | |
8599803d | 514 | Int_t xpad = -1, ypad = -1; |
b2b13ee2 | 515 | Float_t edep; |
516 | Float_t vx = -999.0, vy = -999.0, vz = -999.0; | |
517 | ||
ebd83c56 | 518 | if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000); |
b2b13ee2 | 519 | ResetDigit(); |
520 | ||
5e2cc5bc | 521 | AliDebug(1,Form("Event Number = %d",ievt)); |
b2b13ee2 | 522 | Int_t nparticles = fRunLoader->GetHeader()->GetNtrack(); |
ecee2a1a | 523 | AliDebug(1,Form("Number of Particles = %d", nparticles)); |
920e13db | 524 | |
b2b13ee2 | 525 | fRunLoader->GetEvent(ievt); |
b2b13ee2 | 526 | // ------------------------------------------------------- // |
527 | // Pointer to specific detector hits. | |
528 | // Get pointers to Alice detectors and Hits containers | |
529 | ||
b208c6a3 | 530 | fPMD = (AliPMD*)gAlice->GetDetector("PMD"); |
36031625 | 531 | fPMDLoader = fRunLoader->GetLoader("PMDLoader"); |
b2b13ee2 | 532 | |
36031625 | 533 | if (fPMDLoader == 0x0) |
b2b13ee2 | 534 | { |
ecee2a1a | 535 | AliError("Can not find PMD or PMDLoader"); |
b2b13ee2 | 536 | } |
ebd83c56 | 537 | TTree* treeH = fPMDLoader->TreeH(); |
538 | Int_t ntracks = (Int_t) treeH->GetEntries(); | |
ecee2a1a | 539 | AliDebug(1,Form("Number of Tracks in the TreeH = %d", ntracks)); |
36031625 | 540 | fPMDLoader->LoadDigits("recreate"); |
ebd83c56 | 541 | TTree* treeD = fPMDLoader->TreeD(); |
542 | if (treeD == 0x0) | |
b2b13ee2 | 543 | { |
36031625 | 544 | fPMDLoader->MakeTree("D"); |
ebd83c56 | 545 | treeD = fPMDLoader->TreeD(); |
b2b13ee2 | 546 | } |
547 | Int_t bufsize = 16000; | |
5e2cc5bc | 548 | treeD->Branch("PMDDigit", &fDigits, bufsize); |
b2b13ee2 | 549 | |
ebd83c56 | 550 | TClonesArray* hits = 0; |
551 | if (fPMD) hits = fPMD->Hits(); | |
b2b13ee2 | 552 | |
553 | // Start loop on tracks in the hits containers | |
554 | ||
5e2cc5bc | 555 | for (Int_t track=0; track<ntracks;track++) |
b2b13ee2 | 556 | { |
cad3294f | 557 | gAlice->GetMCApp()->ResetHits(); |
ebd83c56 | 558 | treeH->GetEvent(track); |
b2b13ee2 | 559 | |
5e2cc5bc | 560 | if (fPMD) |
b2b13ee2 | 561 | { |
ebd83c56 | 562 | npmd = hits->GetEntriesFast(); |
4d59e381 | 563 | for (Int_t ipmd = 0; ipmd < npmd; ipmd++) |
b2b13ee2 | 564 | { |
ebd83c56 | 565 | fPMDHit = (AliPMDhit*) hits->UncheckedAt(ipmd); |
36031625 | 566 | trackno = fPMDHit->GetTrack(); |
b2b13ee2 | 567 | |
568 | // get kinematics of the particles | |
569 | ||
ebd83c56 | 570 | TParticle* mparticle = gAlice->GetMCApp()->Particle(trackno); |
571 | trackpid = mparticle->GetPdgCode(); | |
4d59e381 | 572 | Int_t ks = mparticle->GetStatusCode(); |
b2b13ee2 | 573 | Int_t imo; |
36031625 | 574 | Int_t tracknoOld=0, trackpidOld=0, statusOld = 0; |
8599803d | 575 | if (mparticle->GetFirstMother() == -1) |
576 | { | |
36031625 | 577 | tracknoOld = trackno; |
578 | trackpidOld = trackpid; | |
579 | statusOld = -1; | |
8599803d | 580 | } |
581 | ||
582 | Int_t igstatus = 0; | |
ffdc86b5 | 583 | |
584 | Int_t trnotemp = trackno; // modified on 25th Nov 2009 | |
4d59e381 | 585 | if(ks==1||(imo = mparticle->GetFirstMother())<0 ){ |
586 | vx = mparticle->Vx(); | |
587 | vy = mparticle->Vy(); | |
588 | vz = mparticle->Vz(); | |
589 | ||
590 | if(trackpid==kGamma||trackpid==11||trackpid==-11||trackpid==kPi0) | |
591 | igstatus=1; | |
592 | } | |
593 | ||
594 | ||
595 | while(((imo = mparticle->GetFirstMother()) >= 0)&& | |
596 | (ks = mparticle->GetStatusCode() <1) ) | |
b2b13ee2 | 597 | { |
b208c6a3 | 598 | mparticle = gAlice->GetMCApp()->Particle(imo); |
4d59e381 | 599 | trackpid = mparticle->GetPdgCode(); |
600 | ks = mparticle->GetStatusCode(); | |
b2b13ee2 | 601 | vx = mparticle->Vx(); |
602 | vy = mparticle->Vy(); | |
603 | vz = mparticle->Vz(); | |
24c5571f | 604 | |
ffdc86b5 | 605 | // Modified on 25th Nov 2009 |
606 | ||
607 | trnotemp = trackno; | |
608 | if(trackpid == 111) | |
609 | { | |
610 | trackno = trnotemp; | |
611 | } | |
612 | if(trackpid != 111) | |
613 | { | |
614 | trackno=imo; | |
d934d257 | 615 | } |
ffdc86b5 | 616 | } |
4d59e381 | 617 | |
618 | if(trackpid==kGamma||trackpid==11||trackpid==-11||trackpid==kPi0) | |
619 | igstatus=1; | |
620 | mtrackpid=trackpid; | |
621 | mtrackno=trackno; | |
622 | trackpid=trackpidOld; | |
623 | trackno=tracknoOld; | |
b2b13ee2 | 624 | |
36031625 | 625 | xPos = fPMDHit->X(); |
626 | yPos = fPMDHit->Y(); | |
627 | zPos = fPMDHit->Z(); | |
f117e3aa | 628 | edep = fPMDHit->GetEnergy(); |
c35544fe | 629 | Int_t vol1 = fPMDHit->GetVolume(1); // Column |
630 | Int_t vol2 = fPMDHit->GetVolume(2); // Row | |
24c5571f | 631 | Int_t vol7 = fPMDHit->GetVolume(4); // Serial Module No |
8599803d | 632 | |
633 | // -----------------------------------------// | |
f117e3aa | 634 | // In new geometry after adding electronics // |
8599803d | 635 | // For Super Module 1 & 2 // |
8599803d | 636 | // nrow = 48, ncol = 96 // |
f117e3aa | 637 | // For Super Module 3 & 4 // |
638 | // nrow = 96, ncol = 48 // | |
8599803d | 639 | // -----------------------------------------// |
b2b13ee2 | 640 | |
24c5571f | 641 | if (vol7 < 24) |
642 | { | |
643 | smnumber = vol7; | |
644 | } | |
645 | else | |
646 | { | |
647 | smnumber = vol7 - 24; | |
648 | } | |
649 | Int_t vol8 = smnumber/6 + 1; // fake supermodule | |
8599803d | 650 | |
f117e3aa | 651 | if (vol8 == 1 || vol8 == 2) |
8599803d | 652 | { |
36031625 | 653 | xpad = vol2; |
654 | ypad = vol1; | |
b2b13ee2 | 655 | } |
f117e3aa | 656 | else if (vol8 == 3 || vol8 == 4) |
657 | { | |
658 | xpad = vol1; | |
659 | ypad = vol2; | |
660 | } | |
b2b13ee2 | 661 | |
ecee2a1a | 662 | AliDebug(2,Form("ZPosition = %f Edeposition = %d",zPos,edep)); |
8599803d | 663 | |
f117e3aa | 664 | if (zPos < fZPos) |
b2b13ee2 | 665 | { |
666 | // CPV | |
667 | fDetNo = 1; | |
668 | } | |
f117e3aa | 669 | else if (zPos > fZPos) |
b2b13ee2 | 670 | { |
671 | // PMD | |
672 | fDetNo = 0; | |
673 | } | |
8599803d | 674 | |
24c5571f | 675 | Int_t smn = smnumber; |
8599803d | 676 | Int_t ixx = xpad - 1; |
677 | Int_t iyy = ypad - 1; | |
678 | if (fDetNo == 0) | |
b2b13ee2 | 679 | { |
36031625 | 680 | fPRE[smn][ixx][iyy] += edep; |
681 | fPRECounter[smn][ixx][iyy]++; | |
8599803d | 682 | |
ebd83c56 | 683 | AliPMDcell* cell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep); |
8599803d | 684 | |
ebd83c56 | 685 | fCell.Add(cell); |
b2b13ee2 | 686 | } |
8599803d | 687 | else if(fDetNo == 1) |
b2b13ee2 | 688 | { |
8599803d | 689 | fCPV[smn][ixx][iyy] += edep; |
4d59e381 | 690 | fCPVCounter[smn][ixx][iyy]++; |
691 | AliPMDcell* cpvcell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep); | |
692 | fCPVCell.Add(cpvcell); | |
b2b13ee2 | 693 | } |
694 | } | |
695 | } | |
696 | } // Track Loop ended | |
4d59e381 | 697 | TrackAssignment2CPVCell(); |
b2b13ee2 | 698 | TrackAssignment2Cell(); |
699 | ResetCell(); | |
700 | ||
50555ba1 | 701 | Float_t gain1; |
7088dbe9 | 702 | Float_t adc; |
b2b13ee2 | 703 | Float_t deltaE = 0.; |
704 | Int_t detno = 0; | |
b2b13ee2 | 705 | Int_t trno = 1; |
920e13db | 706 | Int_t trpid = -99; |
707 | ||
b2b13ee2 | 708 | for (Int_t idet = 0; idet < 2; idet++) |
5e2cc5bc | 709 | { |
36031625 | 710 | for (Int_t ism = 0; ism < fgkTotUM; ism++) |
5e2cc5bc | 711 | { |
36031625 | 712 | for (Int_t jrow = 0; jrow < fgkRow; jrow++) |
5e2cc5bc | 713 | { |
36031625 | 714 | for (Int_t kcol = 0; kcol < fgkCol; kcol++) |
5e2cc5bc | 715 | { |
b2b13ee2 | 716 | if (idet == 0) |
5e2cc5bc | 717 | { |
718 | deltaE = fPRE[ism][jrow][kcol]; | |
36031625 | 719 | trno = fPRETrackNo[ism][jrow][kcol]; |
920e13db | 720 | detno = 0; |
5e2cc5bc | 721 | } |
b2b13ee2 | 722 | else if (idet == 1) |
5e2cc5bc | 723 | { |
724 | deltaE = fCPV[ism][jrow][kcol]; | |
8599803d | 725 | trno = fCPVTrackNo[ism][jrow][kcol]; |
920e13db | 726 | detno = 1; |
5e2cc5bc | 727 | } |
b2b13ee2 | 728 | if (deltaE > 0.) |
5e2cc5bc | 729 | { |
7088dbe9 | 730 | MeV2ADC(deltaE,adc); |
5e2cc5bc | 731 | |
732 | // To decalibrate the adc values | |
733 | // | |
734 | gain1 = Gain(idet,ism,jrow,kcol); | |
735 | if (gain1 != 0.) | |
736 | { | |
737 | Int_t adcDecalib = (Int_t)(adc/gain1); | |
738 | adc = (Float_t) adcDecalib; | |
739 | } | |
740 | else if(gain1 == 0.) | |
741 | { | |
742 | adc = 0.; | |
743 | } | |
35535af7 | 744 | |
745 | // Pedestal Decalibration | |
746 | Int_t pedmeanrms = | |
747 | fCalibPed->GetPedMeanRms(idet,ism,jrow,kcol); | |
37edc588 | 748 | Int_t pedrms1 = (Int_t) pedmeanrms%100; |
35535af7 | 749 | Float_t pedrms = (Float_t)pedrms1/10.; |
750 | Float_t pedmean = | |
751 | (Float_t) (pedmeanrms - pedrms1)/1000.0; | |
35535af7 | 752 | if (adc > 0.) |
753 | { | |
754 | adc += (pedmean + 3.0*pedrms); | |
8c24e5f2 | 755 | TParticle *mparticle |
756 | = gAlice->GetMCApp()->Particle(trno); | |
757 | trpid = mparticle->GetPdgCode(); | |
758 | ||
920e13db | 759 | AddDigit(trno,trpid,detno,ism,jrow,kcol,adc); |
35535af7 | 760 | } |
5e2cc5bc | 761 | } |
762 | } // column loop | |
763 | } // row loop | |
03965b13 | 764 | treeD->Fill(); |
765 | ResetDigit(); | |
5e2cc5bc | 766 | } // supermodule loop |
767 | } // detector loop | |
03965b13 | 768 | |
36031625 | 769 | fPMDLoader->WriteDigits("OVERWRITE"); |
b2b13ee2 | 770 | ResetCellADC(); |
920e13db | 771 | |
b2b13ee2 | 772 | } |
7088dbe9 | 773 | //____________________________________________________________________________ |
b2b13ee2 | 774 | |
775 | ||
776 | void AliPMDDigitizer::SDigits2Digits(Int_t ievt) | |
777 | { | |
36031625 | 778 | // This reads the PMD sdigits tree and converts energy deposition |
779 | // in a cell to ADC and stores in the digits tree | |
780 | // | |
ecee2a1a | 781 | |
b2b13ee2 | 782 | fRunLoader->GetEvent(ievt); |
783 | ||
ebd83c56 | 784 | TTree* treeS = fPMDLoader->TreeS(); |
b2b13ee2 | 785 | AliPMDsdigit *pmdsdigit; |
ebd83c56 | 786 | TBranch *branch = treeS->GetBranch("PMDSDigit"); |
ecee2a1a | 787 | if(!branch) |
788 | { | |
789 | AliError("PMD Sdigit branch does not exist"); | |
790 | return; | |
791 | } | |
ebd83c56 | 792 | if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000); |
b2b13ee2 | 793 | branch->SetAddress(&fSDigits); |
794 | ||
ebd83c56 | 795 | TTree* treeD = fPMDLoader->TreeD(); |
796 | if (treeD == 0x0) | |
b2b13ee2 | 797 | { |
36031625 | 798 | fPMDLoader->MakeTree("D"); |
ebd83c56 | 799 | treeD = fPMDLoader->TreeD(); |
b2b13ee2 | 800 | } |
801 | Int_t bufsize = 16000; | |
ebd83c56 | 802 | if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000); |
5e2cc5bc | 803 | treeD->Branch("PMDDigit", &fDigits, bufsize); |
b2b13ee2 | 804 | |
920e13db | 805 | Int_t trno, trpid, det, smn; |
7088dbe9 | 806 | Int_t irow, icol; |
b2b13ee2 | 807 | Float_t edep, adc; |
808 | ||
ebd83c56 | 809 | Int_t nmodules = (Int_t) treeS->GetEntries(); |
ecee2a1a | 810 | AliDebug(1,Form("Number of modules = %d",nmodules)); |
b2b13ee2 | 811 | |
812 | for (Int_t imodule = 0; imodule < nmodules; imodule++) | |
813 | { | |
5e2cc5bc | 814 | treeS->GetEntry(imodule); |
b2b13ee2 | 815 | Int_t nentries = fSDigits->GetLast(); |
ecee2a1a | 816 | AliDebug(2,Form("Number of entries per module = %d",nentries+1)); |
b2b13ee2 | 817 | for (Int_t ient = 0; ient < nentries+1; ient++) |
818 | { | |
819 | pmdsdigit = (AliPMDsdigit*)fSDigits->UncheckedAt(ient); | |
820 | trno = pmdsdigit->GetTrackNumber(); | |
920e13db | 821 | trpid = pmdsdigit->GetTrackPid(); |
b2b13ee2 | 822 | det = pmdsdigit->GetDetector(); |
823 | smn = pmdsdigit->GetSMNumber(); | |
7088dbe9 | 824 | irow = pmdsdigit->GetRow(); |
825 | icol = pmdsdigit->GetColumn(); | |
b2b13ee2 | 826 | edep = pmdsdigit->GetCellEdep(); |
827 | ||
828 | MeV2ADC(edep,adc); | |
5e2cc5bc | 829 | |
830 | // To decalibrte the adc values | |
831 | // | |
832 | Float_t gain1 = Gain(det,smn,irow,icol); | |
833 | if (gain1 != 0.) | |
834 | { | |
04a35d8d | 835 | Int_t adcDecalib = (Int_t)(adc/gain1); |
836 | adc = (Float_t) adcDecalib; | |
5e2cc5bc | 837 | } |
838 | else if(gain1 == 0.) | |
839 | { | |
840 | adc = 0.; | |
841 | } | |
35535af7 | 842 | // Pedestal Decalibration |
843 | Int_t pedmeanrms = fCalibPed->GetPedMeanRms(det,smn,irow,icol); | |
37edc588 | 844 | Int_t pedrms1 = (Int_t) pedmeanrms%100; |
35535af7 | 845 | Float_t pedrms = (Float_t)pedrms1/10.; |
846 | Float_t pedmean = (Float_t) (pedmeanrms - pedrms1)/1000.0; | |
35535af7 | 847 | if(adc > 0.) |
848 | { | |
849 | adc += (pedmean + 3.0*pedrms); | |
920e13db | 850 | AddDigit(trno,trpid,det,smn,irow,icol,adc); |
35535af7 | 851 | } |
5e2cc5bc | 852 | |
b2b13ee2 | 853 | } |
ebd83c56 | 854 | treeD->Fill(); |
b2b13ee2 | 855 | ResetDigit(); |
856 | } | |
36031625 | 857 | fPMDLoader->WriteDigits("OVERWRITE"); |
ecee2a1a | 858 | |
b2b13ee2 | 859 | } |
7088dbe9 | 860 | //____________________________________________________________________________ |
861 | void AliPMDDigitizer::Exec(Option_t *option) | |
862 | { | |
863 | // Does the event merging and digitization | |
7088dbe9 | 864 | const char *cdeb = strstr(option,"deb"); |
865 | if(cdeb) | |
866 | { | |
ecee2a1a | 867 | AliDebug(100," *** PMD Exec is called ***"); |
7088dbe9 | 868 | } |
ecee2a1a | 869 | |
7088dbe9 | 870 | Int_t ninputs = fManager->GetNinputs(); |
ecee2a1a | 871 | AliDebug(1,Form("Number of files to be processed = %d",ninputs)); |
7088dbe9 | 872 | ResetCellADC(); |
873 | ||
874 | for (Int_t i = 0; i < ninputs; i++) | |
875 | { | |
876 | Int_t troffset = fManager->GetMask(i); | |
877 | MergeSDigits(i, troffset); | |
878 | } | |
b2b13ee2 | 879 | |
7088dbe9 | 880 | fRunLoader = AliRunLoader::GetRunLoader(fManager->GetOutputFolderName()); |
881 | fPMD = (AliPMD*)gAlice->GetDetector("PMD"); | |
882 | fPMDLoader = fRunLoader->GetLoader("PMDLoader"); | |
883 | if (fPMDLoader == 0x0) | |
884 | { | |
ecee2a1a | 885 | AliError("Can not find PMD or PMDLoader"); |
7088dbe9 | 886 | } |
06f2c79d | 887 | fPMDLoader->LoadDigits("update"); |
ebd83c56 | 888 | TTree* treeD = fPMDLoader->TreeD(); |
889 | if (treeD == 0x0) | |
7088dbe9 | 890 | { |
891 | fPMDLoader->MakeTree("D"); | |
ebd83c56 | 892 | treeD = fPMDLoader->TreeD(); |
7088dbe9 | 893 | } |
894 | Int_t bufsize = 16000; | |
ebd83c56 | 895 | if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000); |
5e2cc5bc | 896 | treeD->Branch("PMDDigit", &fDigits, bufsize); |
7088dbe9 | 897 | |
898 | Float_t adc; | |
899 | Float_t deltaE = 0.; | |
920e13db | 900 | Int_t detno = 0; |
901 | Int_t trno = 1; | |
902 | Int_t trpid = -99; | |
7088dbe9 | 903 | |
904 | for (Int_t idet = 0; idet < 2; idet++) | |
905 | { | |
906 | for (Int_t ism = 0; ism < fgkTotUM; ism++) | |
907 | { | |
908 | for (Int_t jrow = 0; jrow < fgkRow; jrow++) | |
909 | { | |
910 | for (Int_t kcol = 0; kcol < fgkCol; kcol++) | |
911 | { | |
912 | if (idet == 0) | |
913 | { | |
914 | deltaE = fPRE[ism][jrow][kcol]; | |
915 | trno = fPRETrackNo[ism][jrow][kcol]; | |
920e13db | 916 | trpid = fPRETrackPid[ism][jrow][kcol]; |
917 | detno = 0; | |
7088dbe9 | 918 | } |
919 | else if (idet == 1) | |
920 | { | |
921 | deltaE = fCPV[ism][jrow][kcol]; | |
922 | trno = fCPVTrackNo[ism][jrow][kcol]; | |
920e13db | 923 | trpid = fCPVTrackPid[ism][jrow][kcol]; |
924 | detno = 1; | |
7088dbe9 | 925 | } |
926 | if (deltaE > 0.) | |
927 | { | |
928 | MeV2ADC(deltaE,adc); | |
35535af7 | 929 | |
5f566ada | 930 | // |
35535af7 | 931 | // Gain decalibration |
5f566ada | 932 | // |
933 | Float_t gain1 = Gain(idet,ism,jrow,kcol); | |
35535af7 | 934 | |
5f566ada | 935 | if (gain1 != 0.) |
936 | { | |
937 | Int_t adcDecalib = (Int_t)(adc/gain1); | |
938 | adc = (Float_t) adcDecalib; | |
939 | } | |
940 | else if(gain1 == 0.) | |
941 | { | |
942 | adc = 0.; | |
943 | } | |
35535af7 | 944 | // Pedestal Decalibration |
945 | Int_t pedmeanrms = | |
946 | fCalibPed->GetPedMeanRms(idet,ism,jrow,kcol); | |
37edc588 | 947 | Int_t pedrms1 = (Int_t) pedmeanrms%100; |
35535af7 | 948 | Float_t pedrms = (Float_t)pedrms1/10.; |
949 | Float_t pedmean = | |
950 | (Float_t) (pedmeanrms - pedrms1)/1000.0; | |
35535af7 | 951 | if (adc > 0.) |
952 | { | |
953 | adc += (pedmean + 3.0*pedrms); | |
920e13db | 954 | AddDigit(trno,trpid,detno,ism,jrow,kcol,adc); |
35535af7 | 955 | } |
5f566ada | 956 | |
7088dbe9 | 957 | } |
958 | } // column loop | |
959 | } // row loop | |
ebd83c56 | 960 | treeD->Fill(); |
7088dbe9 | 961 | ResetDigit(); |
962 | } // supermodule loop | |
963 | } // detector loop | |
5e2cc5bc | 964 | fPMDLoader->WriteDigits("OVERWRITE"); |
06f2c79d | 965 | fPMDLoader->UnloadDigits(); |
966 | ResetCellADC(); | |
7088dbe9 | 967 | } |
968 | //____________________________________________________________________________ | |
4d59e381 | 969 | void AliPMDDigitizer::TrackAssignment2CPVCell() |
970 | { | |
971 | // This block assigns the cell id when there are | |
972 | // multiple tracks in a cell according to the | |
973 | // energy deposition | |
974 | // This method added by Ajay | |
975 | Bool_t jsort = false; | |
976 | ||
977 | Int_t i, j, k; | |
978 | ||
979 | Int_t *status1; | |
980 | Int_t *status2; | |
981 | Int_t *trnarray; | |
982 | Float_t *fracEdp; | |
983 | Float_t *trEdp; | |
984 | ||
985 | Int_t ****cpvTrack; | |
986 | Float_t ****cpvEdep; | |
987 | ||
988 | cpvTrack = new Int_t ***[fgkTotUM]; | |
989 | cpvEdep = new Float_t ***[fgkTotUM]; | |
990 | for (i=0; i<fgkTotUM; i++) | |
991 | { | |
992 | cpvTrack[i] = new Int_t **[fgkRow]; | |
993 | cpvEdep[i] = new Float_t **[fgkRow]; | |
994 | } | |
995 | ||
996 | for (i = 0; i < fgkTotUM; i++) | |
997 | { | |
998 | for (j = 0; j < fgkRow; j++) | |
999 | { | |
1000 | cpvTrack[i][j] = new Int_t *[fgkCol]; | |
1001 | cpvEdep[i][j] = new Float_t *[fgkCol]; | |
1002 | } | |
1003 | } | |
1004 | for (i = 0; i < fgkTotUM; i++) | |
1005 | { | |
1006 | for (j = 0; j < fgkRow; j++) | |
1007 | { | |
1008 | for (k = 0; k < fgkCol; k++) | |
1009 | { | |
1010 | Int_t nn = fCPVCounter[i][j][k]; | |
1011 | if(nn > 0) | |
1012 | { | |
1013 | cpvTrack[i][j][k] = new Int_t[nn]; | |
1014 | cpvEdep[i][j][k] = new Float_t[nn]; | |
1015 | } | |
1016 | else | |
1017 | { | |
1018 | nn = 1; | |
1019 | cpvTrack[i][j][k] = new Int_t[nn]; | |
1020 | cpvEdep[i][j][k] = new Float_t[nn]; | |
1021 | } | |
1022 | fCPVCounter[i][j][k] = 0; | |
1023 | } | |
1024 | } | |
1025 | } | |
1026 | ||
1027 | ||
1028 | Int_t nentries = fCPVCell.GetEntries(); | |
1029 | ||
1030 | Int_t mtrackno, ism, ixp, iyp; | |
1031 | Float_t edep; | |
1032 | for (i = 0; i < nentries; i++) | |
1033 | { | |
1034 | AliPMDcell* cpvcell = (AliPMDcell*)fCPVCell.UncheckedAt(i); | |
1035 | ||
1036 | mtrackno = cpvcell->GetTrackNumber(); | |
1037 | ism = cpvcell->GetSMNumber(); | |
1038 | ixp = cpvcell->GetX(); | |
1039 | iyp = cpvcell->GetY(); | |
1040 | edep = cpvcell->GetEdep(); | |
1041 | Int_t nn = fCPVCounter[ism][ixp][iyp]; | |
1042 | cpvTrack[ism][ixp][iyp][nn] = (Int_t) mtrackno; | |
1043 | cpvEdep[ism][ixp][iyp][nn] = edep; | |
1044 | fCPVCounter[ism][ixp][iyp]++; | |
1045 | } | |
1046 | ||
1047 | Int_t iz, il; | |
1048 | Int_t im, ix, iy; | |
1049 | Int_t nn; | |
1050 | for (im=0; im<fgkTotUM; im++) | |
1051 | { | |
1052 | for (ix=0; ix<fgkRow; ix++) | |
1053 | { | |
1054 | for (iy=0; iy<fgkCol; iy++) | |
1055 | { | |
1056 | nn = fCPVCounter[im][ix][iy]; | |
1057 | if (nn > 1) | |
1058 | { | |
1059 | // This block handles if a cell is fired | |
1060 | // many times by many tracks | |
1061 | status1 = new Int_t[nn]; | |
1062 | status2 = new Int_t[nn]; | |
1063 | trnarray = new Int_t[nn]; | |
1064 | for (iz = 0; iz < nn; iz++) | |
1065 | { | |
1066 | status1[iz] = cpvTrack[im][ix][iy][iz]; | |
1067 | } | |
1068 | TMath::Sort(nn,status1,status2,jsort); | |
1069 | Int_t trackOld = -99999; | |
1070 | Int_t track, trCount = 0; | |
1071 | for (iz = 0; iz < nn; iz++) | |
1072 | { | |
1073 | track = status1[status2[iz]]; | |
1074 | if (trackOld != track) | |
1075 | { | |
1076 | trnarray[trCount] = track; | |
1077 | trCount++; | |
1078 | } | |
1079 | trackOld = track; | |
1080 | } | |
1081 | delete [] status1; | |
1082 | delete [] status2; | |
1083 | Float_t totEdp = 0.; | |
1084 | trEdp = new Float_t[trCount]; | |
1085 | fracEdp = new Float_t[trCount]; | |
1086 | for (il = 0; il < trCount; il++) | |
1087 | { | |
1088 | trEdp[il] = 0.; | |
1089 | track = trnarray[il]; | |
1090 | for (iz = 0; iz < nn; iz++) | |
1091 | { | |
1092 | if (track == cpvTrack[im][ix][iy][iz]) | |
1093 | { | |
1094 | trEdp[il] += cpvEdep[im][ix][iy][iz]; | |
1095 | } | |
1096 | } | |
1097 | totEdp += trEdp[il]; | |
1098 | } | |
1099 | Int_t ilOld = 0; | |
1100 | Float_t fracOld = 0.; | |
1101 | ||
1102 | for (il = 0; il < trCount; il++) | |
1103 | { | |
1104 | fracEdp[il] = trEdp[il]/totEdp; | |
1105 | if (fracOld < fracEdp[il]) | |
1106 | { | |
1107 | fracOld = fracEdp[il]; | |
1108 | ilOld = il; | |
1109 | } | |
1110 | } | |
1111 | fCPVTrackNo[im][ix][iy] = trnarray[ilOld]; | |
1112 | delete [] fracEdp; | |
1113 | delete [] trEdp; | |
1114 | delete [] trnarray; | |
1115 | } | |
1116 | else if (nn == 1) | |
1117 | { | |
1118 | // This only handles if a cell is fired | |
1119 | // by only one track | |
1120 | ||
1121 | fCPVTrackNo[im][ix][iy] = cpvTrack[im][ix][iy][0]; | |
1122 | ||
1123 | } | |
1124 | else if (nn ==0) | |
1125 | { | |
1126 | // This is if no cell is fired | |
1127 | fCPVTrackNo[im][ix][iy] = -999; | |
1128 | } | |
1129 | } // end of iy | |
1130 | } // end of ix | |
1131 | } // end of im | |
1132 | ||
1133 | // Delete all the pointers | |
1134 | ||
1135 | for (i = 0; i < fgkTotUM; i++) | |
1136 | { | |
1137 | for (j = 0; j < fgkRow; j++) | |
1138 | { | |
1139 | for (k = 0; k < fgkCol; k++) | |
1140 | { | |
1141 | delete []cpvTrack[i][j][k]; | |
1142 | delete []cpvEdep[i][j][k]; | |
1143 | } | |
1144 | } | |
1145 | } | |
1146 | ||
1147 | for (i = 0; i < fgkTotUM; i++) | |
1148 | { | |
1149 | for (j = 0; j < fgkRow; j++) | |
1150 | { | |
1151 | delete [] cpvTrack[i][j]; | |
1152 | delete [] cpvEdep[i][j]; | |
1153 | } | |
1154 | } | |
1155 | ||
1156 | for (i = 0; i < fgkTotUM; i++) | |
1157 | { | |
1158 | delete [] cpvTrack[i]; | |
1159 | delete [] cpvEdep[i]; | |
1160 | } | |
1161 | delete [] cpvTrack; | |
1162 | delete [] cpvEdep; | |
1163 | ||
1164 | // | |
1165 | // End of the cell id assignment | |
1166 | // | |
1167 | } | |
1168 | //____________________________________________________________________________ | |
7088dbe9 | 1169 | |
1170 | void AliPMDDigitizer::MergeSDigits(Int_t filenumber, Int_t troffset) | |
1171 | { | |
1172 | // merging sdigits | |
1173 | fRunLoader = AliRunLoader::GetRunLoader(fManager->GetInputFolderName(filenumber)); | |
1174 | fPMDLoader = fRunLoader->GetLoader("PMDLoader"); | |
1175 | fPMDLoader->LoadSDigits("read"); | |
ebd83c56 | 1176 | TTree* treeS = fPMDLoader->TreeS(); |
7088dbe9 | 1177 | AliPMDsdigit *pmdsdigit; |
ebd83c56 | 1178 | TBranch *branch = treeS->GetBranch("PMDSDigit"); |
1179 | if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000); | |
7088dbe9 | 1180 | branch->SetAddress(&fSDigits); |
1181 | ||
920e13db | 1182 | Int_t itrackno, itrackpid, idet, ism; |
7088dbe9 | 1183 | Int_t ixp, iyp; |
1184 | Float_t edep; | |
ebd83c56 | 1185 | Int_t nmodules = (Int_t) treeS->GetEntries(); |
ecee2a1a | 1186 | AliDebug(1,Form("Number of Modules in the treeS = %d",nmodules)); |
1187 | AliDebug(1,Form("Track Offset = %d",troffset)); | |
7088dbe9 | 1188 | for (Int_t imodule = 0; imodule < nmodules; imodule++) |
1189 | { | |
5e2cc5bc | 1190 | treeS->GetEntry(imodule); |
7088dbe9 | 1191 | Int_t nentries = fSDigits->GetLast(); |
ecee2a1a | 1192 | AliDebug(2,Form("Number of Entries per Module = %d",nentries)); |
7088dbe9 | 1193 | for (Int_t ient = 0; ient < nentries+1; ient++) |
1194 | { | |
1195 | pmdsdigit = (AliPMDsdigit*)fSDigits->UncheckedAt(ient); | |
1196 | itrackno = pmdsdigit->GetTrackNumber(); | |
920e13db | 1197 | itrackpid = pmdsdigit->GetTrackPid(); |
7088dbe9 | 1198 | idet = pmdsdigit->GetDetector(); |
1199 | ism = pmdsdigit->GetSMNumber(); | |
1200 | ixp = pmdsdigit->GetRow(); | |
1201 | iyp = pmdsdigit->GetColumn(); | |
1202 | edep = pmdsdigit->GetCellEdep(); | |
7088dbe9 | 1203 | if (idet == 0) |
1204 | { | |
1205 | if (fPRE[ism][ixp][iyp] < edep) | |
1206 | { | |
1207 | fPRETrackNo[ism][ixp][iyp] = troffset + itrackno; | |
920e13db | 1208 | fPRETrackPid[ism][ixp][iyp] = itrackpid; |
7088dbe9 | 1209 | } |
1210 | fPRE[ism][ixp][iyp] += edep; | |
1211 | } | |
1212 | else if (idet == 1) | |
1213 | { | |
1214 | if (fCPV[ism][ixp][iyp] < edep) | |
1215 | { | |
1216 | fCPVTrackNo[ism][ixp][iyp] = troffset + itrackno; | |
920e13db | 1217 | fCPVTrackPid[ism][ixp][iyp] = itrackpid; |
7088dbe9 | 1218 | } |
1219 | fCPV[ism][ixp][iyp] += edep; | |
1220 | } | |
1221 | } | |
1222 | } | |
1223 | ||
1224 | } | |
1225 | // ---------------------------------------------------------------------- | |
b2b13ee2 | 1226 | void AliPMDDigitizer::TrackAssignment2Cell() |
1227 | { | |
b2b13ee2 | 1228 | // |
75bb524e | 1229 | // This block assigns the cell id when there are |
b2b13ee2 | 1230 | // multiple tracks in a cell according to the |
1231 | // energy deposition | |
1232 | // | |
75bb524e | 1233 | Bool_t jsort = false; |
8599803d | 1234 | |
b2b13ee2 | 1235 | Int_t i, j, k; |
1236 | ||
4d59e381 | 1237 | Int_t *status1; |
1238 | Int_t *status2; | |
1239 | Int_t *trnarray; | |
36031625 | 1240 | Float_t *fracEdp; |
1241 | Float_t *trEdp; | |
4d59e381 | 1242 | |
36031625 | 1243 | Int_t ****pmdTrack; |
1244 | Float_t ****pmdEdep; | |
b2b13ee2 | 1245 | |
36031625 | 1246 | pmdTrack = new Int_t ***[fgkTotUM]; |
1247 | pmdEdep = new Float_t ***[fgkTotUM]; | |
1248 | for (i=0; i<fgkTotUM; i++) | |
b2b13ee2 | 1249 | { |
36031625 | 1250 | pmdTrack[i] = new Int_t **[fgkRow]; |
1251 | pmdEdep[i] = new Float_t **[fgkRow]; | |
b2b13ee2 | 1252 | } |
1253 | ||
36031625 | 1254 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1255 | { |
36031625 | 1256 | for (j = 0; j < fgkRow; j++) |
b2b13ee2 | 1257 | { |
36031625 | 1258 | pmdTrack[i][j] = new Int_t *[fgkCol]; |
1259 | pmdEdep[i][j] = new Float_t *[fgkCol]; | |
b2b13ee2 | 1260 | } |
1261 | } | |
1262 | ||
36031625 | 1263 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1264 | { |
36031625 | 1265 | for (j = 0; j < fgkRow; j++) |
b2b13ee2 | 1266 | { |
36031625 | 1267 | for (k = 0; k < fgkCol; k++) |
b2b13ee2 | 1268 | { |
36031625 | 1269 | Int_t nn = fPRECounter[i][j][k]; |
b2b13ee2 | 1270 | if(nn > 0) |
1271 | { | |
36031625 | 1272 | pmdTrack[i][j][k] = new Int_t[nn]; |
1273 | pmdEdep[i][j][k] = new Float_t[nn]; | |
b2b13ee2 | 1274 | } |
1275 | else | |
1276 | { | |
1277 | nn = 1; | |
36031625 | 1278 | pmdTrack[i][j][k] = new Int_t[nn]; |
1279 | pmdEdep[i][j][k] = new Float_t[nn]; | |
5e2cc5bc | 1280 | } |
36031625 | 1281 | fPRECounter[i][j][k] = 0; |
b2b13ee2 | 1282 | } |
1283 | } | |
1284 | } | |
1285 | ||
1286 | ||
ebd83c56 | 1287 | Int_t nentries = fCell.GetEntries(); |
b2b13ee2 | 1288 | |
1289 | Int_t mtrackno, ism, ixp, iyp; | |
1290 | Float_t edep; | |
1291 | ||
1292 | for (i = 0; i < nentries; i++) | |
1293 | { | |
ebd83c56 | 1294 | AliPMDcell* cell = (AliPMDcell*)fCell.UncheckedAt(i); |
b2b13ee2 | 1295 | |
ebd83c56 | 1296 | mtrackno = cell->GetTrackNumber(); |
1297 | ism = cell->GetSMNumber(); | |
1298 | ixp = cell->GetX(); | |
1299 | iyp = cell->GetY(); | |
1300 | edep = cell->GetEdep(); | |
36031625 | 1301 | Int_t nn = fPRECounter[ism][ixp][iyp]; |
36031625 | 1302 | pmdTrack[ism][ixp][iyp][nn] = (Int_t) mtrackno; |
1303 | pmdEdep[ism][ixp][iyp][nn] = edep; | |
1304 | fPRECounter[ism][ixp][iyp]++; | |
b2b13ee2 | 1305 | } |
1306 | ||
1307 | Int_t iz, il; | |
1308 | Int_t im, ix, iy; | |
1309 | Int_t nn; | |
1310 | ||
36031625 | 1311 | for (im=0; im<fgkTotUM; im++) |
b2b13ee2 | 1312 | { |
36031625 | 1313 | for (ix=0; ix<fgkRow; ix++) |
b2b13ee2 | 1314 | { |
36031625 | 1315 | for (iy=0; iy<fgkCol; iy++) |
b2b13ee2 | 1316 | { |
36031625 | 1317 | nn = fPRECounter[im][ix][iy]; |
b2b13ee2 | 1318 | if (nn > 1) |
1319 | { | |
1320 | // This block handles if a cell is fired | |
1321 | // many times by many tracks | |
75bb524e | 1322 | status1 = new Int_t[nn]; |
1323 | status2 = new Int_t[nn]; | |
1324 | trnarray = new Int_t[nn]; | |
b2b13ee2 | 1325 | for (iz = 0; iz < nn; iz++) |
1326 | { | |
36031625 | 1327 | status1[iz] = pmdTrack[im][ix][iy][iz]; |
b2b13ee2 | 1328 | } |
75bb524e | 1329 | TMath::Sort(nn,status1,status2,jsort); |
36031625 | 1330 | Int_t trackOld = -99999; |
1331 | Int_t track, trCount = 0; | |
b2b13ee2 | 1332 | for (iz = 0; iz < nn; iz++) |
1333 | { | |
75bb524e | 1334 | track = status1[status2[iz]]; |
36031625 | 1335 | if (trackOld != track) |
b2b13ee2 | 1336 | { |
36031625 | 1337 | trnarray[trCount] = track; |
1338 | trCount++; | |
5e2cc5bc | 1339 | } |
36031625 | 1340 | trackOld = track; |
b2b13ee2 | 1341 | } |
6eb80a7c | 1342 | delete [] status1; |
1343 | delete [] status2; | |
36031625 | 1344 | Float_t totEdp = 0.; |
1345 | trEdp = new Float_t[trCount]; | |
1346 | fracEdp = new Float_t[trCount]; | |
1347 | for (il = 0; il < trCount; il++) | |
b2b13ee2 | 1348 | { |
36031625 | 1349 | trEdp[il] = 0.; |
75bb524e | 1350 | track = trnarray[il]; |
b2b13ee2 | 1351 | for (iz = 0; iz < nn; iz++) |
1352 | { | |
36031625 | 1353 | if (track == pmdTrack[im][ix][iy][iz]) |
b2b13ee2 | 1354 | { |
36031625 | 1355 | trEdp[il] += pmdEdep[im][ix][iy][iz]; |
b2b13ee2 | 1356 | } |
1357 | } | |
36031625 | 1358 | totEdp += trEdp[il]; |
b2b13ee2 | 1359 | } |
36031625 | 1360 | Int_t ilOld = 0; |
1361 | Float_t fracOld = 0.; | |
b2b13ee2 | 1362 | |
36031625 | 1363 | for (il = 0; il < trCount; il++) |
b2b13ee2 | 1364 | { |
36031625 | 1365 | fracEdp[il] = trEdp[il]/totEdp; |
1366 | if (fracOld < fracEdp[il]) | |
b2b13ee2 | 1367 | { |
36031625 | 1368 | fracOld = fracEdp[il]; |
1369 | ilOld = il; | |
b2b13ee2 | 1370 | } |
1371 | } | |
36031625 | 1372 | fPRETrackNo[im][ix][iy] = trnarray[ilOld]; |
6eb80a7c | 1373 | delete [] fracEdp; |
1374 | delete [] trEdp; | |
1375 | delete [] trnarray; | |
b2b13ee2 | 1376 | } |
1377 | else if (nn == 1) | |
1378 | { | |
1379 | // This only handles if a cell is fired | |
1380 | // by only one track | |
1381 | ||
36031625 | 1382 | fPRETrackNo[im][ix][iy] = pmdTrack[im][ix][iy][0]; |
b2b13ee2 | 1383 | |
1384 | } | |
1385 | else if (nn ==0) | |
1386 | { | |
1387 | // This is if no cell is fired | |
36031625 | 1388 | fPRETrackNo[im][ix][iy] = -999; |
b2b13ee2 | 1389 | } |
1390 | } // end of iy | |
1391 | } // end of ix | |
1392 | } // end of im | |
1393 | ||
1394 | // Delete all the pointers | |
1395 | ||
36031625 | 1396 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1397 | { |
36031625 | 1398 | for (j = 0; j < fgkRow; j++) |
b2b13ee2 | 1399 | { |
36031625 | 1400 | for (k = 0; k < fgkCol; k++) |
b2b13ee2 | 1401 | { |
36031625 | 1402 | delete [] pmdTrack[i][j][k]; |
1403 | delete [] pmdEdep[i][j][k]; | |
b2b13ee2 | 1404 | } |
1405 | } | |
1406 | } | |
1407 | ||
36031625 | 1408 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1409 | { |
36031625 | 1410 | for (j = 0; j < fgkRow; j++) |
b2b13ee2 | 1411 | { |
36031625 | 1412 | delete [] pmdTrack[i][j]; |
1413 | delete [] pmdEdep[i][j]; | |
b2b13ee2 | 1414 | } |
1415 | } | |
1416 | ||
36031625 | 1417 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1418 | { |
36031625 | 1419 | delete [] pmdTrack[i]; |
1420 | delete [] pmdEdep[i]; | |
b2b13ee2 | 1421 | } |
6eb80a7c | 1422 | delete [] pmdTrack; |
1423 | delete [] pmdEdep; | |
b2b13ee2 | 1424 | // |
1425 | // End of the cell id assignment | |
1426 | // | |
1427 | } | |
7088dbe9 | 1428 | //____________________________________________________________________________ |
a7d110b8 | 1429 | void AliPMDDigitizer::MeV2ADC(Float_t mev, Float_t & adc) const |
b2b13ee2 | 1430 | { |
36031625 | 1431 | // This converts the simulated edep to ADC according to the |
1432 | // Test Beam Data | |
ffdc86b5 | 1433 | //PS Test in May 2009, Voltage @ 1350 V |
4d59e381 | 1434 | // KeV - ADC conversion for 12bit ADC |
7ba814f3 | 1435 | // MPV data used for the fit and taken here |
1436 | ||
ffdc86b5 | 1437 | const Float_t kConstant = -0.1602; |
1438 | const Float_t kErConstant = 0.9914; | |
1439 | const Float_t kSlope = 77.47; | |
1440 | const Float_t kErSlope = 3.16; | |
4d59e381 | 1441 | |
b8e69f1f | 1442 | Float_t cons = gRandom->Gaus(kConstant,kErConstant); |
1443 | Float_t slop = gRandom->Gaus(kSlope,kErSlope); | |
4d59e381 | 1444 | |
1445 | Float_t adc12bit = slop*mev*0.001 + cons; | |
1446 | ||
7ba814f3 | 1447 | if (adc12bit < 0.) adc12bit = 0.; |
04a35d8d | 1448 | |
4d59e381 | 1449 | if(adc12bit < 1600.0) |
b8e69f1f | 1450 | { |
1451 | adc = (Float_t) adc12bit; | |
1452 | } | |
4d59e381 | 1453 | else if (adc12bit >= 1600.0) |
b8e69f1f | 1454 | { |
4d59e381 | 1455 | adc = 1600.0; |
b8e69f1f | 1456 | } |
b2b13ee2 | 1457 | } |
7088dbe9 | 1458 | //____________________________________________________________________________ |
920e13db | 1459 | void AliPMDDigitizer::AddSDigit(Int_t trnumber, Int_t trpid, Int_t det, |
1460 | Int_t smnumber, Int_t irow, Int_t icol, | |
1461 | Float_t adc) | |
b2b13ee2 | 1462 | { |
36031625 | 1463 | // Add SDigit |
1464 | // | |
ebd83c56 | 1465 | if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000); |
b2b13ee2 | 1466 | TClonesArray &lsdigits = *fSDigits; |
920e13db | 1467 | new(lsdigits[fNsdigit++]) AliPMDsdigit(trnumber,trpid,det,smnumber,irow,icol,adc); |
b2b13ee2 | 1468 | } |
7088dbe9 | 1469 | //____________________________________________________________________________ |
b2b13ee2 | 1470 | |
920e13db | 1471 | void AliPMDDigitizer::AddDigit(Int_t trnumber, Int_t trpid, Int_t det, |
1472 | Int_t smnumber, Int_t irow, Int_t icol, | |
1473 | Float_t adc) | |
b2b13ee2 | 1474 | { |
36031625 | 1475 | // Add Digit |
1476 | // | |
ebd83c56 | 1477 | if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000); |
b2b13ee2 | 1478 | TClonesArray &ldigits = *fDigits; |
920e13db | 1479 | new(ldigits[fNdigit++]) AliPMDdigit(trnumber,trpid, det,smnumber,irow,icol,adc); |
b2b13ee2 | 1480 | } |
7088dbe9 | 1481 | //____________________________________________________________________________ |
b2b13ee2 | 1482 | |
b2b13ee2 | 1483 | void AliPMDDigitizer::SetZPosition(Float_t zpos) |
1484 | { | |
1485 | fZPos = zpos; | |
1486 | } | |
7088dbe9 | 1487 | //____________________________________________________________________________ |
b2b13ee2 | 1488 | Float_t AliPMDDigitizer::GetZPosition() const |
1489 | { | |
1490 | return fZPos; | |
1491 | } | |
7088dbe9 | 1492 | //____________________________________________________________________________ |
b2b13ee2 | 1493 | |
1494 | void AliPMDDigitizer::ResetCell() | |
1495 | { | |
36031625 | 1496 | // clears the cell array and also the counter |
1497 | // for each cell | |
1498 | // | |
4d59e381 | 1499 | fCPVCell.Delete(); |
ebd83c56 | 1500 | fCell.Delete(); |
36031625 | 1501 | for (Int_t i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1502 | { |
36031625 | 1503 | for (Int_t j = 0; j < fgkRow; j++) |
b2b13ee2 | 1504 | { |
36031625 | 1505 | for (Int_t k = 0; k < fgkCol; k++) |
b2b13ee2 | 1506 | { |
4d59e381 | 1507 | fCPVCounter[i][j][k] = 0; |
5e2cc5bc | 1508 | fPRECounter[i][j][k] = 0; |
b2b13ee2 | 1509 | } |
1510 | } | |
1511 | } | |
1512 | } | |
7088dbe9 | 1513 | //____________________________________________________________________________ |
b2b13ee2 | 1514 | void AliPMDDigitizer::ResetSDigit() |
1515 | { | |
36031625 | 1516 | // Clears SDigits |
b2b13ee2 | 1517 | fNsdigit = 0; |
ebd83c56 | 1518 | if (fSDigits) fSDigits->Delete(); |
b2b13ee2 | 1519 | } |
7088dbe9 | 1520 | //____________________________________________________________________________ |
b2b13ee2 | 1521 | void AliPMDDigitizer::ResetDigit() |
1522 | { | |
36031625 | 1523 | // Clears Digits |
b2b13ee2 | 1524 | fNdigit = 0; |
ebd83c56 | 1525 | if (fDigits) fDigits->Delete(); |
b2b13ee2 | 1526 | } |
7088dbe9 | 1527 | //____________________________________________________________________________ |
b2b13ee2 | 1528 | |
1529 | void AliPMDDigitizer::ResetCellADC() | |
1530 | { | |
7088dbe9 | 1531 | // Clears individual cells edep and track number |
36031625 | 1532 | for (Int_t i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1533 | { |
36031625 | 1534 | for (Int_t j = 0; j < fgkRow; j++) |
b2b13ee2 | 1535 | { |
36031625 | 1536 | for (Int_t k = 0; k < fgkCol; k++) |
b2b13ee2 | 1537 | { |
920e13db | 1538 | fCPV[i][j][k] = 0.; |
1539 | fPRE[i][j][k] = 0.; | |
1540 | fCPVTrackNo[i][j][k] = 0; | |
1541 | fPRETrackNo[i][j][k] = 0; | |
1542 | fCPVTrackPid[i][j][k] = -1; | |
1543 | fPRETrackPid[i][j][k] = -1; | |
b2b13ee2 | 1544 | } |
1545 | } | |
1546 | } | |
1547 | } | |
7088dbe9 | 1548 | //____________________________________________________________________________ |
b2b13ee2 | 1549 | |
1550 | void AliPMDDigitizer::UnLoad(Option_t *option) | |
1551 | { | |
36031625 | 1552 | // Unloads all the root files |
1553 | // | |
b2b13ee2 | 1554 | const char *cS = strstr(option,"S"); |
1555 | const char *cD = strstr(option,"D"); | |
1556 | ||
1557 | fRunLoader->UnloadgAlice(); | |
1558 | fRunLoader->UnloadHeader(); | |
1559 | fRunLoader->UnloadKinematics(); | |
1560 | ||
1561 | if (cS) | |
1562 | { | |
36031625 | 1563 | fPMDLoader->UnloadHits(); |
b2b13ee2 | 1564 | } |
1565 | if (cD) | |
1566 | { | |
36031625 | 1567 | fPMDLoader->UnloadHits(); |
1568 | fPMDLoader->UnloadSDigits(); | |
b2b13ee2 | 1569 | } |
1570 | } | |
09a06455 | 1571 | |
1572 | //---------------------------------------------------------------------- | |
1573 | Float_t AliPMDDigitizer::Gain(Int_t det, Int_t smn, Int_t row, Int_t col) const | |
1574 | { | |
1575 | // returns of the gain of the cell | |
1576 | // Added this method by ZA | |
1577 | ||
1578 | //cout<<" I am here in gain "<<fCalibData<< "smn,row, col "<<smn | |
1579 | //<<" "<<row<<" "<<col<<endl; | |
1580 | ||
35535af7 | 1581 | if(!fCalibGain) { |
09a06455 | 1582 | AliError("No calibration data loaded from CDB!!!"); |
50555ba1 | 1583 | return 1; |
09a06455 | 1584 | } |
1585 | ||
1586 | Float_t GainFact; | |
35535af7 | 1587 | GainFact = fCalibGain->GetGainFact(det,smn,row,col); |
09a06455 | 1588 | return GainFact; |
1589 | } | |
1590 | //---------------------------------------------------------------------- | |
35535af7 | 1591 | AliPMDCalibData* AliPMDDigitizer::GetCalibGain() const |
09a06455 | 1592 | { |
1593 | // The run number will be centralized in AliCDBManager, | |
1594 | // you don't need to set it here! | |
1595 | // Added this method by ZA | |
0dd3d6f9 | 1596 | // Cleaned up by Alberto |
35535af7 | 1597 | AliCDBEntry *entry = AliCDBManager::Instance()->Get("PMD/Calib/Gain"); |
09a06455 | 1598 | |
0dd3d6f9 | 1599 | if(!entry) AliFatal("Calibration object retrieval failed!"); |
09a06455 | 1600 | |
1601 | AliPMDCalibData *calibdata=0; | |
1602 | if (entry) calibdata = (AliPMDCalibData*) entry->GetObject(); | |
1603 | ||
0dd3d6f9 | 1604 | if (!calibdata) AliFatal("No calibration data from calibration database !"); |
09a06455 | 1605 | |
1606 | return calibdata; | |
1607 | } | |
35535af7 | 1608 | //---------------------------------------------------------------------- |
1609 | AliPMDPedestal* AliPMDDigitizer::GetCalibPed() const | |
1610 | { | |
1611 | // The run number will be centralized in AliCDBManager, | |
1612 | // you don't need to set it here! | |
1613 | ||
1614 | AliCDBEntry *entry = AliCDBManager::Instance()->Get("PMD/Calib/Ped"); | |
1615 | ||
1616 | if(!entry) AliFatal("Pedestal object retrieval failed!"); | |
1617 | ||
1618 | AliPMDPedestal *pedestal=0; | |
1619 | if (entry) pedestal = (AliPMDPedestal*) entry->GetObject(); | |
1620 | ||
1621 | if (!pedestal) AliFatal("No pedestal data from calibration database !"); | |
1622 | ||
1623 | return pedestal; | |
1624 | } |