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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> |
b2b13ee2 | 24 | #include <TBRIK.h> |
25 | #include <TNode.h> | |
26 | #include <TTree.h> | |
27 | #include <TGeometry.h> | |
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 | { |
5e2cc5bc | 87 | fCPV[i][j][k] = 0.; |
88 | fPRE[i][j][k] = 0.; | |
4d59e381 | 89 | fCPVCounter[i][j][k] = 0; |
5e2cc5bc | 90 | fPRECounter[i][j][k] = 0; |
5e2cc5bc | 91 | fCPVTrackNo[i][j][k] = -1; |
4d59e381 | 92 | fPRETrackNo[i][j][k] = -1; |
b2b13ee2 | 93 | } |
94 | } | |
95 | } | |
2332574a | 96 | |
b2b13ee2 | 97 | } |
7088dbe9 | 98 | //____________________________________________________________________________ |
2332574a | 99 | AliPMDDigitizer::AliPMDDigitizer(const AliPMDDigitizer& digitizer): |
100 | AliDigitizer(digitizer), | |
101 | fRunLoader(0), | |
102 | fPMDHit(0), | |
103 | fPMD(0), | |
104 | fPMDLoader(0), | |
35535af7 | 105 | fCalibGain(GetCalibGain()), |
106 | fCalibPed(GetCalibPed()), | |
2332574a | 107 | fSDigits(0), |
108 | fDigits(0), | |
4d59e381 | 109 | fCPVCell(0), |
2332574a | 110 | fCell(0), |
111 | fNsdigit(0), | |
112 | fNdigit(0), | |
113 | fDetNo(0), | |
114 | fZPos(361.5) // in units of cm, default position of PMD | |
a48edddd | 115 | { |
116 | // copy constructor | |
117 | AliError("Copy constructor not allowed "); | |
118 | ||
119 | } | |
120 | //____________________________________________________________________________ | |
a48edddd | 121 | AliPMDDigitizer & AliPMDDigitizer::operator=(const AliPMDDigitizer& /*digitizer*/) |
122 | { | |
123 | // Assignment operator | |
124 | AliError("Assignement operator not allowed "); | |
125 | ||
126 | return *this; | |
127 | } | |
128 | //____________________________________________________________________________ | |
2332574a | 129 | AliPMDDigitizer::AliPMDDigitizer(AliRunDigitizer* manager): |
130 | AliDigitizer(manager), | |
ebd83c56 | 131 | fRunLoader(0), |
132 | fPMDHit(0), | |
133 | fPMD(0), | |
134 | fPMDLoader(0), | |
35535af7 | 135 | fCalibGain(GetCalibGain()), |
136 | fCalibPed(GetCalibPed()), | |
ebd83c56 | 137 | fSDigits(new TClonesArray("AliPMDsdigit", 1000)), |
138 | fDigits(new TClonesArray("AliPMDdigit", 1000)), | |
4d59e381 | 139 | fCPVCell(0), |
ebd83c56 | 140 | fCell(0), |
ebd83c56 | 141 | fNsdigit(0), |
142 | fNdigit(0), | |
143 | fDetNo(0), | |
144 | fZPos(361.5)// in units of cm, This is the default position of PMD | |
7088dbe9 | 145 | { |
146 | // ctor which should be used | |
147 | ||
09a06455 | 148 | |
ebd83c56 | 149 | for (Int_t i = 0; i < fgkTotUM; i++) |
150 | { | |
151 | for (Int_t j = 0; j < fgkRow; j++) | |
152 | { | |
153 | for (Int_t k = 0; k < fgkCol; k++) | |
154 | { | |
5e2cc5bc | 155 | fCPV[i][j][k] = 0.; |
156 | fPRE[i][j][k] = 0.; | |
4d59e381 | 157 | fCPVCounter[i][j][k] = 0; |
5e2cc5bc | 158 | fPRECounter[i][j][k] = 0; |
5e2cc5bc | 159 | fCPVTrackNo[i][j][k] = -1; |
4d59e381 | 160 | fPRETrackNo[i][j][k] = -1; |
ebd83c56 | 161 | } |
162 | } | |
163 | } | |
7088dbe9 | 164 | } |
2332574a | 165 | |
7088dbe9 | 166 | //____________________________________________________________________________ |
b2b13ee2 | 167 | AliPMDDigitizer::~AliPMDDigitizer() |
168 | { | |
36031625 | 169 | // Default Destructor |
170 | // | |
01960205 | 171 | if (fSDigits) { |
172 | fSDigits->Delete(); | |
173 | delete fSDigits; | |
174 | fSDigits=0; | |
175 | } | |
176 | if (fDigits) { | |
177 | fDigits->Delete(); | |
178 | delete fDigits; | |
179 | fDigits=0; | |
180 | } | |
4d59e381 | 181 | fCPVCell.Delete(); |
ebd83c56 | 182 | fCell.Delete(); |
b2b13ee2 | 183 | } |
184 | // | |
185 | // Member functions | |
186 | // | |
7088dbe9 | 187 | //____________________________________________________________________________ |
85a5290f | 188 | void AliPMDDigitizer::OpengAliceFile(const char *file, Option_t *option) |
b2b13ee2 | 189 | { |
36031625 | 190 | // Loads galice.root file and corresponding header, kinematics |
191 | // hits and sdigits or digits depending on the option | |
192 | // | |
f540341d | 193 | |
e191bb57 | 194 | TString evfoldname = AliConfig::GetDefaultEventFolderName(); |
f540341d | 195 | fRunLoader = AliRunLoader::GetRunLoader(evfoldname); |
196 | if (!fRunLoader) | |
5e2cc5bc | 197 | fRunLoader = AliRunLoader::Open(file,AliConfig::GetDefaultEventFolderName(), "UPDATE"); |
b2b13ee2 | 198 | |
199 | if (!fRunLoader) | |
200 | { | |
ecee2a1a | 201 | AliError(Form("Can not open session for file %s.",file)); |
b2b13ee2 | 202 | } |
b2b13ee2 | 203 | |
be9188a5 | 204 | const char *cHS = strstr(option,"HS"); |
205 | const char *cHD = strstr(option,"HD"); | |
206 | const char *cSD = strstr(option,"SD"); | |
b2b13ee2 | 207 | |
be9188a5 | 208 | if(cHS || cHD) |
ecee2a1a | 209 | { |
be9188a5 | 210 | if (!fRunLoader->GetAliRun()) fRunLoader->LoadgAlice(); |
211 | if (!fRunLoader->TreeE()) fRunLoader->LoadHeader(); | |
212 | if (!fRunLoader->TreeK()) fRunLoader->LoadKinematics(); | |
213 | ||
214 | gAlice = fRunLoader->GetAliRun(); | |
215 | ||
216 | if (gAlice) | |
217 | { | |
218 | AliDebug(1,"Alirun object found"); | |
219 | } | |
220 | else | |
221 | { | |
222 | AliError("Could not found Alirun object"); | |
223 | } | |
f540341d | 224 | |
be9188a5 | 225 | fPMD = (AliPMD*)gAlice->GetDetector("PMD"); |
226 | } | |
227 | ||
36031625 | 228 | fPMDLoader = fRunLoader->GetLoader("PMDLoader"); |
229 | if (fPMDLoader == 0x0) | |
b2b13ee2 | 230 | { |
ecee2a1a | 231 | AliError("Can not find PMDLoader"); |
b2b13ee2 | 232 | } |
233 | ||
b2b13ee2 | 234 | |
235 | if (cHS) | |
236 | { | |
36031625 | 237 | fPMDLoader->LoadHits("READ"); |
238 | fPMDLoader->LoadSDigits("recreate"); | |
b2b13ee2 | 239 | } |
240 | else if (cHD) | |
241 | { | |
36031625 | 242 | fPMDLoader->LoadHits("READ"); |
243 | fPMDLoader->LoadDigits("recreate"); | |
b2b13ee2 | 244 | } |
245 | else if (cSD) | |
246 | { | |
36031625 | 247 | fPMDLoader->LoadSDigits("READ"); |
248 | fPMDLoader->LoadDigits("recreate"); | |
b2b13ee2 | 249 | } |
b2b13ee2 | 250 | } |
7088dbe9 | 251 | //____________________________________________________________________________ |
b2b13ee2 | 252 | void AliPMDDigitizer::Hits2SDigits(Int_t ievt) |
253 | { | |
36031625 | 254 | // This reads the PMD Hits tree and assigns the right track number |
255 | // to a cell and stores in the summable digits tree | |
256 | // | |
b2b13ee2 | 257 | |
36031625 | 258 | const Int_t kPi0 = 111; |
259 | const Int_t kGamma = 22; | |
b2b13ee2 | 260 | Int_t npmd; |
261 | Int_t trackno; | |
b2b13ee2 | 262 | Int_t smnumber; |
263 | Int_t trackpid; | |
264 | Int_t mtrackno; | |
265 | Int_t mtrackpid; | |
266 | ||
267 | Float_t xPos, yPos, zPos; | |
8599803d | 268 | Int_t xpad = -1, ypad = -1; |
b2b13ee2 | 269 | Float_t edep; |
270 | Float_t vx = -999.0, vy = -999.0, vz = -999.0; | |
271 | ||
a7d110b8 | 272 | |
ebd83c56 | 273 | if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000); |
b2b13ee2 | 274 | ResetSDigit(); |
275 | ||
ecee2a1a | 276 | AliDebug(1,Form("Event Number = %d",ievt)); |
b2b13ee2 | 277 | Int_t nparticles = fRunLoader->GetHeader()->GetNtrack(); |
ecee2a1a | 278 | AliDebug(1,Form("Number of Particles = %d",nparticles)); |
b2b13ee2 | 279 | fRunLoader->GetEvent(ievt); |
b2b13ee2 | 280 | // ------------------------------------------------------- // |
281 | // Pointer to specific detector hits. | |
282 | // Get pointers to Alice detectors and Hits containers | |
283 | ||
ebd83c56 | 284 | TTree* treeH = fPMDLoader->TreeH(); |
b2b13ee2 | 285 | |
ebd83c56 | 286 | Int_t ntracks = (Int_t) treeH->GetEntries(); |
ecee2a1a | 287 | AliDebug(1,Form("Number of Tracks in the TreeH = %d", ntracks)); |
ebd83c56 | 288 | TTree* treeS = fPMDLoader->TreeS(); |
289 | if (treeS == 0x0) | |
b2b13ee2 | 290 | { |
36031625 | 291 | fPMDLoader->MakeTree("S"); |
ebd83c56 | 292 | treeS = fPMDLoader->TreeS(); |
b2b13ee2 | 293 | } |
294 | Int_t bufsize = 16000; | |
5e2cc5bc | 295 | treeS->Branch("PMDSDigit", &fSDigits, bufsize); |
b2b13ee2 | 296 | |
ebd83c56 | 297 | TClonesArray* hits = 0; |
298 | if (fPMD) hits = fPMD->Hits(); | |
b2b13ee2 | 299 | |
300 | // Start loop on tracks in the hits containers | |
a7d110b8 | 301 | |
5e2cc5bc | 302 | for (Int_t track=0; track<ntracks;track++) |
b2b13ee2 | 303 | { |
b208c6a3 | 304 | gAlice->ResetHits(); |
ebd83c56 | 305 | treeH->GetEvent(track); |
5e2cc5bc | 306 | if (fPMD) |
b2b13ee2 | 307 | { |
ebd83c56 | 308 | npmd = hits->GetEntriesFast(); |
4d59e381 | 309 | for (Int_t ipmd = 0; ipmd < npmd; ipmd++) |
b2b13ee2 | 310 | { |
ebd83c56 | 311 | fPMDHit = (AliPMDhit*) hits->UncheckedAt(ipmd); |
36031625 | 312 | trackno = fPMDHit->GetTrack(); |
b2b13ee2 | 313 | // get kinematics of the particles |
36031625 | 314 | |
ebd83c56 | 315 | TParticle* mparticle = gAlice->GetMCApp()->Particle(trackno); |
316 | trackpid = mparticle->GetPdgCode(); | |
4d59e381 | 317 | Int_t ks = mparticle->GetStatusCode(); |
b2b13ee2 | 318 | Int_t imo; |
36031625 | 319 | Int_t tracknoOld=0, trackpidOld=0, statusOld = 0; |
4d59e381 | 320 | |
8599803d | 321 | if (mparticle->GetFirstMother() == -1) |
322 | { | |
36031625 | 323 | tracknoOld = trackno; |
324 | trackpidOld = trackpid; | |
325 | statusOld = -1; | |
8599803d | 326 | } |
8599803d | 327 | Int_t igstatus = 0; |
4d59e381 | 328 | //------------------modified by Mriganka ---------------------- |
329 | if(ks==1||(imo = mparticle->GetFirstMother())<0 ){ | |
330 | vx = mparticle->Vx(); | |
331 | vy = mparticle->Vy(); | |
332 | vz = mparticle->Vz(); | |
333 | ||
334 | if(trackpid==kGamma||trackpid==11||trackpid==-11|| | |
335 | trackpid==kPi0)igstatus=1; | |
336 | } | |
337 | ||
338 | ||
339 | while(((imo = mparticle->GetFirstMother()) >= 0)&& | |
340 | (ks = mparticle->GetStatusCode() <1) ) | |
5f7ce82b | 341 | { |
b208c6a3 | 342 | mparticle = gAlice->GetMCApp()->Particle(imo); |
4d59e381 | 343 | trackpid = mparticle->GetPdgCode(); |
344 | ks = mparticle->GetStatusCode(); | |
b2b13ee2 | 345 | vx = mparticle->Vx(); |
346 | vy = mparticle->Vy(); | |
347 | vz = mparticle->Vz(); | |
4d59e381 | 348 | |
5f7ce82b | 349 | trackno=imo; |
350 | ||
351 | } | |
4d59e381 | 352 | |
5f7ce82b | 353 | if(trackpid==kGamma||trackpid==11||trackpid==-11|| |
354 | trackpid==kPi0)igstatus=1; | |
355 | mtrackpid=trackpid; | |
356 | mtrackno=trackno; | |
357 | trackpid=trackpidOld; | |
358 | trackno=tracknoOld; | |
4d59e381 | 359 | |
360 | //-----------------end of modification---------------- | |
36031625 | 361 | xPos = fPMDHit->X(); |
362 | yPos = fPMDHit->Y(); | |
363 | zPos = fPMDHit->Z(); | |
7088dbe9 | 364 | |
c35544fe | 365 | edep = fPMDHit->GetEnergy(); |
366 | Int_t vol1 = fPMDHit->GetVolume(1); // Column | |
367 | Int_t vol2 = fPMDHit->GetVolume(2); // Row | |
f117e3aa | 368 | Int_t vol7 = fPMDHit->GetVolume(7); // UnitModule |
369 | Int_t vol8 = fPMDHit->GetVolume(8); // SuperModule | |
370 | ||
c35544fe | 371 | |
8599803d | 372 | // -----------------------------------------// |
f117e3aa | 373 | // In new geometry after adding electronics // |
8599803d | 374 | // For Super Module 1 & 2 // |
8599803d | 375 | // nrow = 48, ncol = 96 // |
f117e3aa | 376 | // For Super Module 3 & 4 // |
377 | // nrow = 96, ncol = 48 // | |
8599803d | 378 | // -----------------------------------------// |
f117e3aa | 379 | |
380 | ||
b2b13ee2 | 381 | |
f117e3aa | 382 | smnumber = (vol8-1)*6 + vol7; |
8599803d | 383 | |
f117e3aa | 384 | if (vol8 == 1 || vol8 == 2) |
b2b13ee2 | 385 | { |
36031625 | 386 | xpad = vol2; |
387 | ypad = vol1; | |
b2b13ee2 | 388 | } |
f117e3aa | 389 | else if (vol8 == 3 || vol8 == 4) |
390 | { | |
391 | xpad = vol1; | |
392 | ypad = vol2; | |
393 | } | |
b2b13ee2 | 394 | |
ecee2a1a | 395 | AliDebug(2,Form("Zposition = %f Edeposition = %f",zPos,edep)); |
5f7ce82b | 396 | //Float_t zposition = TMath::Abs(zPos); |
f117e3aa | 397 | if (zPos < fZPos) |
b2b13ee2 | 398 | { |
399 | // CPV | |
400 | fDetNo = 1; | |
401 | } | |
f117e3aa | 402 | else if (zPos > fZPos) |
b2b13ee2 | 403 | { |
404 | // PMD | |
405 | fDetNo = 0; | |
406 | } | |
8599803d | 407 | Int_t smn = smnumber - 1; |
408 | Int_t ixx = xpad - 1; | |
409 | Int_t iyy = ypad - 1; | |
b2b13ee2 | 410 | if (fDetNo == 0) |
411 | { | |
36031625 | 412 | fPRE[smn][ixx][iyy] += edep; |
413 | fPRECounter[smn][ixx][iyy]++; | |
b2b13ee2 | 414 | |
ebd83c56 | 415 | AliPMDcell* cell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep); |
ebd83c56 | 416 | fCell.Add(cell); |
b2b13ee2 | 417 | } |
418 | else if(fDetNo == 1) | |
419 | { | |
8599803d | 420 | fCPV[smn][ixx][iyy] += edep; |
4d59e381 | 421 | fCPVCounter[smn][ixx][iyy]++; |
422 | AliPMDcell* cpvcell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep); | |
423 | fCPVCell.Add(cpvcell); | |
b2b13ee2 | 424 | } |
425 | } | |
426 | } | |
427 | } // Track Loop ended | |
4d59e381 | 428 | TrackAssignment2CPVCell(); |
b2b13ee2 | 429 | TrackAssignment2Cell(); |
b2b13ee2 | 430 | ResetCell(); |
431 | ||
432 | Float_t deltaE = 0.; | |
433 | Int_t detno = 0; | |
b2b13ee2 | 434 | Int_t trno = -1; |
b2b13ee2 | 435 | |
436 | for (Int_t idet = 0; idet < 2; idet++) | |
437 | { | |
36031625 | 438 | for (Int_t ism = 0; ism < fgkTotUM; ism++) |
b2b13ee2 | 439 | { |
36031625 | 440 | for (Int_t jrow = 0; jrow < fgkRow; jrow++) |
b2b13ee2 | 441 | { |
36031625 | 442 | for (Int_t kcol = 0; kcol < fgkCol; kcol++) |
b2b13ee2 | 443 | { |
b2b13ee2 | 444 | if (idet == 0) |
445 | { | |
36031625 | 446 | deltaE = fPRE[ism][jrow][kcol]; |
447 | trno = fPRETrackNo[ism][jrow][kcol]; | |
b2b13ee2 | 448 | detno = 0; |
449 | } | |
450 | else if (idet == 1) | |
451 | { | |
452 | deltaE = fCPV[ism][jrow][kcol]; | |
453 | trno = fCPVTrackNo[ism][jrow][kcol]; | |
454 | detno = 1; | |
455 | } | |
456 | if (deltaE > 0.) | |
457 | { | |
7088dbe9 | 458 | AddSDigit(trno,detno,ism,jrow,kcol,deltaE); |
b2b13ee2 | 459 | } |
460 | } | |
461 | } | |
ebd83c56 | 462 | treeS->Fill(); |
b2b13ee2 | 463 | ResetSDigit(); |
464 | } | |
465 | } | |
36031625 | 466 | fPMDLoader->WriteSDigits("OVERWRITE"); |
b2b13ee2 | 467 | ResetCellADC(); |
b2b13ee2 | 468 | } |
7088dbe9 | 469 | //____________________________________________________________________________ |
b2b13ee2 | 470 | |
471 | void AliPMDDigitizer::Hits2Digits(Int_t ievt) | |
472 | { | |
36031625 | 473 | // This reads the PMD Hits tree and assigns the right track number |
474 | // to a cell and stores in the digits tree | |
475 | // | |
476 | const Int_t kPi0 = 111; | |
477 | const Int_t kGamma = 22; | |
b2b13ee2 | 478 | Int_t npmd; |
479 | Int_t trackno; | |
b2b13ee2 | 480 | Int_t smnumber; |
481 | Int_t trackpid; | |
482 | Int_t mtrackno; | |
483 | Int_t mtrackpid; | |
484 | ||
485 | Float_t xPos, yPos, zPos; | |
8599803d | 486 | Int_t xpad = -1, ypad = -1; |
b2b13ee2 | 487 | Float_t edep; |
488 | Float_t vx = -999.0, vy = -999.0, vz = -999.0; | |
489 | ||
ebd83c56 | 490 | if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000); |
b2b13ee2 | 491 | ResetDigit(); |
492 | ||
5e2cc5bc | 493 | AliDebug(1,Form("Event Number = %d",ievt)); |
b2b13ee2 | 494 | Int_t nparticles = fRunLoader->GetHeader()->GetNtrack(); |
ecee2a1a | 495 | AliDebug(1,Form("Number of Particles = %d", nparticles)); |
b2b13ee2 | 496 | fRunLoader->GetEvent(ievt); |
b2b13ee2 | 497 | // ------------------------------------------------------- // |
498 | // Pointer to specific detector hits. | |
499 | // Get pointers to Alice detectors and Hits containers | |
500 | ||
b208c6a3 | 501 | fPMD = (AliPMD*)gAlice->GetDetector("PMD"); |
36031625 | 502 | fPMDLoader = fRunLoader->GetLoader("PMDLoader"); |
b2b13ee2 | 503 | |
36031625 | 504 | if (fPMDLoader == 0x0) |
b2b13ee2 | 505 | { |
ecee2a1a | 506 | AliError("Can not find PMD or PMDLoader"); |
b2b13ee2 | 507 | } |
ebd83c56 | 508 | TTree* treeH = fPMDLoader->TreeH(); |
509 | Int_t ntracks = (Int_t) treeH->GetEntries(); | |
ecee2a1a | 510 | AliDebug(1,Form("Number of Tracks in the TreeH = %d", ntracks)); |
36031625 | 511 | fPMDLoader->LoadDigits("recreate"); |
ebd83c56 | 512 | TTree* treeD = fPMDLoader->TreeD(); |
513 | if (treeD == 0x0) | |
b2b13ee2 | 514 | { |
36031625 | 515 | fPMDLoader->MakeTree("D"); |
ebd83c56 | 516 | treeD = fPMDLoader->TreeD(); |
b2b13ee2 | 517 | } |
518 | Int_t bufsize = 16000; | |
5e2cc5bc | 519 | treeD->Branch("PMDDigit", &fDigits, bufsize); |
b2b13ee2 | 520 | |
ebd83c56 | 521 | TClonesArray* hits = 0; |
522 | if (fPMD) hits = fPMD->Hits(); | |
b2b13ee2 | 523 | |
524 | // Start loop on tracks in the hits containers | |
525 | ||
5e2cc5bc | 526 | for (Int_t track=0; track<ntracks;track++) |
b2b13ee2 | 527 | { |
b208c6a3 | 528 | gAlice->ResetHits(); |
ebd83c56 | 529 | treeH->GetEvent(track); |
b2b13ee2 | 530 | |
5e2cc5bc | 531 | if (fPMD) |
b2b13ee2 | 532 | { |
ebd83c56 | 533 | npmd = hits->GetEntriesFast(); |
4d59e381 | 534 | for (Int_t ipmd = 0; ipmd < npmd; ipmd++) |
b2b13ee2 | 535 | { |
ebd83c56 | 536 | fPMDHit = (AliPMDhit*) hits->UncheckedAt(ipmd); |
36031625 | 537 | trackno = fPMDHit->GetTrack(); |
b2b13ee2 | 538 | |
539 | // get kinematics of the particles | |
540 | ||
ebd83c56 | 541 | TParticle* mparticle = gAlice->GetMCApp()->Particle(trackno); |
542 | trackpid = mparticle->GetPdgCode(); | |
4d59e381 | 543 | Int_t ks = mparticle->GetStatusCode(); |
b2b13ee2 | 544 | Int_t imo; |
36031625 | 545 | Int_t tracknoOld=0, trackpidOld=0, statusOld = 0; |
8599803d | 546 | if (mparticle->GetFirstMother() == -1) |
547 | { | |
36031625 | 548 | tracknoOld = trackno; |
549 | trackpidOld = trackpid; | |
550 | statusOld = -1; | |
8599803d | 551 | } |
552 | ||
553 | Int_t igstatus = 0; | |
4d59e381 | 554 | //-----------------------modified by Mriganka ------------------ |
555 | if(ks==1||(imo = mparticle->GetFirstMother())<0 ){ | |
556 | vx = mparticle->Vx(); | |
557 | vy = mparticle->Vy(); | |
558 | vz = mparticle->Vz(); | |
559 | ||
560 | if(trackpid==kGamma||trackpid==11||trackpid==-11||trackpid==kPi0) | |
561 | igstatus=1; | |
562 | } | |
563 | ||
564 | ||
565 | while(((imo = mparticle->GetFirstMother()) >= 0)&& | |
566 | (ks = mparticle->GetStatusCode() <1) ) | |
b2b13ee2 | 567 | { |
b208c6a3 | 568 | mparticle = gAlice->GetMCApp()->Particle(imo); |
4d59e381 | 569 | trackpid = mparticle->GetPdgCode(); |
570 | ks = mparticle->GetStatusCode(); | |
b2b13ee2 | 571 | vx = mparticle->Vx(); |
572 | vy = mparticle->Vy(); | |
573 | vz = mparticle->Vz(); | |
4d59e381 | 574 | |
575 | trackno=imo; | |
576 | ||
b2b13ee2 | 577 | } |
4d59e381 | 578 | |
579 | if(trackpid==kGamma||trackpid==11||trackpid==-11||trackpid==kPi0) | |
580 | igstatus=1; | |
581 | mtrackpid=trackpid; | |
582 | mtrackno=trackno; | |
583 | trackpid=trackpidOld; | |
584 | trackno=tracknoOld; | |
b2b13ee2 | 585 | |
4d59e381 | 586 | //-----------------end of modification---------------- |
36031625 | 587 | xPos = fPMDHit->X(); |
588 | yPos = fPMDHit->Y(); | |
589 | zPos = fPMDHit->Z(); | |
f117e3aa | 590 | edep = fPMDHit->GetEnergy(); |
c35544fe | 591 | Int_t vol1 = fPMDHit->GetVolume(1); // Column |
592 | Int_t vol2 = fPMDHit->GetVolume(2); // Row | |
f117e3aa | 593 | Int_t vol7 = fPMDHit->GetVolume(7); // UnitModule |
594 | Int_t vol8 = fPMDHit->GetVolume(8); // SuperModule | |
595 | ||
8599803d | 596 | |
597 | // -----------------------------------------// | |
f117e3aa | 598 | // In new geometry after adding electronics // |
8599803d | 599 | // For Super Module 1 & 2 // |
8599803d | 600 | // nrow = 48, ncol = 96 // |
f117e3aa | 601 | // For Super Module 3 & 4 // |
602 | // nrow = 96, ncol = 48 // | |
8599803d | 603 | // -----------------------------------------// |
b2b13ee2 | 604 | |
f117e3aa | 605 | smnumber = (vol8-1)*6 + vol7; |
8599803d | 606 | |
f117e3aa | 607 | if (vol8 == 1 || vol8 == 2) |
8599803d | 608 | { |
36031625 | 609 | xpad = vol2; |
610 | ypad = vol1; | |
b2b13ee2 | 611 | } |
f117e3aa | 612 | else if (vol8 == 3 || vol8 == 4) |
613 | { | |
614 | xpad = vol1; | |
615 | ypad = vol2; | |
616 | } | |
b2b13ee2 | 617 | |
ecee2a1a | 618 | AliDebug(2,Form("ZPosition = %f Edeposition = %d",zPos,edep)); |
f117e3aa | 619 | //Float_t zposition = TMath::Abs(zPos); |
8599803d | 620 | |
f117e3aa | 621 | if (zPos < fZPos) |
b2b13ee2 | 622 | { |
623 | // CPV | |
624 | fDetNo = 1; | |
625 | } | |
f117e3aa | 626 | else if (zPos > fZPos) |
b2b13ee2 | 627 | { |
628 | // PMD | |
629 | fDetNo = 0; | |
630 | } | |
8599803d | 631 | |
632 | Int_t smn = smnumber - 1; | |
633 | Int_t ixx = xpad - 1; | |
634 | Int_t iyy = ypad - 1; | |
635 | if (fDetNo == 0) | |
b2b13ee2 | 636 | { |
36031625 | 637 | fPRE[smn][ixx][iyy] += edep; |
638 | fPRECounter[smn][ixx][iyy]++; | |
8599803d | 639 | |
ebd83c56 | 640 | AliPMDcell* cell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep); |
8599803d | 641 | |
ebd83c56 | 642 | fCell.Add(cell); |
b2b13ee2 | 643 | } |
8599803d | 644 | else if(fDetNo == 1) |
b2b13ee2 | 645 | { |
8599803d | 646 | fCPV[smn][ixx][iyy] += edep; |
4d59e381 | 647 | fCPVCounter[smn][ixx][iyy]++; |
648 | AliPMDcell* cpvcell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep); | |
649 | fCPVCell.Add(cpvcell); | |
b2b13ee2 | 650 | } |
651 | } | |
652 | } | |
653 | } // Track Loop ended | |
4d59e381 | 654 | TrackAssignment2CPVCell(); |
b2b13ee2 | 655 | TrackAssignment2Cell(); |
656 | ResetCell(); | |
657 | ||
50555ba1 | 658 | Float_t gain1; |
7088dbe9 | 659 | Float_t adc; |
b2b13ee2 | 660 | Float_t deltaE = 0.; |
661 | Int_t detno = 0; | |
b2b13ee2 | 662 | Int_t trno = 1; |
b2b13ee2 | 663 | for (Int_t idet = 0; idet < 2; idet++) |
5e2cc5bc | 664 | { |
36031625 | 665 | for (Int_t ism = 0; ism < fgkTotUM; ism++) |
5e2cc5bc | 666 | { |
36031625 | 667 | for (Int_t jrow = 0; jrow < fgkRow; jrow++) |
5e2cc5bc | 668 | { |
36031625 | 669 | for (Int_t kcol = 0; kcol < fgkCol; kcol++) |
5e2cc5bc | 670 | { |
b2b13ee2 | 671 | if (idet == 0) |
5e2cc5bc | 672 | { |
673 | deltaE = fPRE[ism][jrow][kcol]; | |
36031625 | 674 | trno = fPRETrackNo[ism][jrow][kcol]; |
b2b13ee2 | 675 | detno = 0; |
5e2cc5bc | 676 | } |
b2b13ee2 | 677 | else if (idet == 1) |
5e2cc5bc | 678 | { |
679 | deltaE = fCPV[ism][jrow][kcol]; | |
8599803d | 680 | trno = fCPVTrackNo[ism][jrow][kcol]; |
b2b13ee2 | 681 | detno = 1; |
5e2cc5bc | 682 | } |
b2b13ee2 | 683 | if (deltaE > 0.) |
5e2cc5bc | 684 | { |
7088dbe9 | 685 | MeV2ADC(deltaE,adc); |
5e2cc5bc | 686 | |
687 | // To decalibrate the adc values | |
688 | // | |
689 | gain1 = Gain(idet,ism,jrow,kcol); | |
690 | if (gain1 != 0.) | |
691 | { | |
692 | Int_t adcDecalib = (Int_t)(adc/gain1); | |
693 | adc = (Float_t) adcDecalib; | |
694 | } | |
695 | else if(gain1 == 0.) | |
696 | { | |
697 | adc = 0.; | |
698 | } | |
35535af7 | 699 | |
700 | // Pedestal Decalibration | |
701 | Int_t pedmeanrms = | |
702 | fCalibPed->GetPedMeanRms(idet,ism,jrow,kcol); | |
37edc588 | 703 | Int_t pedrms1 = (Int_t) pedmeanrms%100; |
35535af7 | 704 | Float_t pedrms = (Float_t)pedrms1/10.; |
705 | Float_t pedmean = | |
706 | (Float_t) (pedmeanrms - pedrms1)/1000.0; | |
35535af7 | 707 | if (adc > 0.) |
708 | { | |
709 | adc += (pedmean + 3.0*pedrms); | |
710 | AddDigit(trno,detno,ism,jrow,kcol,adc); | |
711 | } | |
5e2cc5bc | 712 | } |
713 | } // column loop | |
714 | } // row loop | |
03965b13 | 715 | treeD->Fill(); |
716 | ResetDigit(); | |
5e2cc5bc | 717 | } // supermodule loop |
718 | } // detector loop | |
03965b13 | 719 | |
36031625 | 720 | fPMDLoader->WriteDigits("OVERWRITE"); |
b2b13ee2 | 721 | ResetCellADC(); |
50555ba1 | 722 | |
b2b13ee2 | 723 | } |
7088dbe9 | 724 | //____________________________________________________________________________ |
b2b13ee2 | 725 | |
726 | ||
727 | void AliPMDDigitizer::SDigits2Digits(Int_t ievt) | |
728 | { | |
36031625 | 729 | // This reads the PMD sdigits tree and converts energy deposition |
730 | // in a cell to ADC and stores in the digits tree | |
731 | // | |
ecee2a1a | 732 | |
b2b13ee2 | 733 | fRunLoader->GetEvent(ievt); |
734 | ||
ebd83c56 | 735 | TTree* treeS = fPMDLoader->TreeS(); |
b2b13ee2 | 736 | AliPMDsdigit *pmdsdigit; |
ebd83c56 | 737 | TBranch *branch = treeS->GetBranch("PMDSDigit"); |
ecee2a1a | 738 | if(!branch) |
739 | { | |
740 | AliError("PMD Sdigit branch does not exist"); | |
741 | return; | |
742 | } | |
ebd83c56 | 743 | if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000); |
b2b13ee2 | 744 | branch->SetAddress(&fSDigits); |
745 | ||
ebd83c56 | 746 | TTree* treeD = fPMDLoader->TreeD(); |
747 | if (treeD == 0x0) | |
b2b13ee2 | 748 | { |
36031625 | 749 | fPMDLoader->MakeTree("D"); |
ebd83c56 | 750 | treeD = fPMDLoader->TreeD(); |
b2b13ee2 | 751 | } |
752 | Int_t bufsize = 16000; | |
ebd83c56 | 753 | if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000); |
5e2cc5bc | 754 | treeD->Branch("PMDDigit", &fDigits, bufsize); |
b2b13ee2 | 755 | |
756 | Int_t trno, det, smn; | |
7088dbe9 | 757 | Int_t irow, icol; |
b2b13ee2 | 758 | Float_t edep, adc; |
759 | ||
ebd83c56 | 760 | Int_t nmodules = (Int_t) treeS->GetEntries(); |
ecee2a1a | 761 | AliDebug(1,Form("Number of modules = %d",nmodules)); |
b2b13ee2 | 762 | |
763 | for (Int_t imodule = 0; imodule < nmodules; imodule++) | |
764 | { | |
5e2cc5bc | 765 | treeS->GetEntry(imodule); |
b2b13ee2 | 766 | Int_t nentries = fSDigits->GetLast(); |
ecee2a1a | 767 | AliDebug(2,Form("Number of entries per module = %d",nentries+1)); |
b2b13ee2 | 768 | for (Int_t ient = 0; ient < nentries+1; ient++) |
769 | { | |
770 | pmdsdigit = (AliPMDsdigit*)fSDigits->UncheckedAt(ient); | |
771 | trno = pmdsdigit->GetTrackNumber(); | |
772 | det = pmdsdigit->GetDetector(); | |
773 | smn = pmdsdigit->GetSMNumber(); | |
7088dbe9 | 774 | irow = pmdsdigit->GetRow(); |
775 | icol = pmdsdigit->GetColumn(); | |
b2b13ee2 | 776 | edep = pmdsdigit->GetCellEdep(); |
777 | ||
778 | MeV2ADC(edep,adc); | |
5e2cc5bc | 779 | |
780 | // To decalibrte the adc values | |
781 | // | |
782 | Float_t gain1 = Gain(det,smn,irow,icol); | |
783 | if (gain1 != 0.) | |
784 | { | |
04a35d8d | 785 | Int_t adcDecalib = (Int_t)(adc/gain1); |
786 | adc = (Float_t) adcDecalib; | |
5e2cc5bc | 787 | } |
788 | else if(gain1 == 0.) | |
789 | { | |
790 | adc = 0.; | |
791 | } | |
35535af7 | 792 | // Pedestal Decalibration |
793 | Int_t pedmeanrms = fCalibPed->GetPedMeanRms(det,smn,irow,icol); | |
37edc588 | 794 | Int_t pedrms1 = (Int_t) pedmeanrms%100; |
35535af7 | 795 | Float_t pedrms = (Float_t)pedrms1/10.; |
796 | Float_t pedmean = (Float_t) (pedmeanrms - pedrms1)/1000.0; | |
35535af7 | 797 | if(adc > 0.) |
798 | { | |
799 | adc += (pedmean + 3.0*pedrms); | |
800 | AddDigit(trno,det,smn,irow,icol,adc); | |
801 | } | |
5e2cc5bc | 802 | |
b2b13ee2 | 803 | } |
ebd83c56 | 804 | treeD->Fill(); |
b2b13ee2 | 805 | ResetDigit(); |
806 | } | |
36031625 | 807 | fPMDLoader->WriteDigits("OVERWRITE"); |
ecee2a1a | 808 | |
b2b13ee2 | 809 | } |
7088dbe9 | 810 | //____________________________________________________________________________ |
811 | void AliPMDDigitizer::Exec(Option_t *option) | |
812 | { | |
813 | // Does the event merging and digitization | |
7088dbe9 | 814 | const char *cdeb = strstr(option,"deb"); |
815 | if(cdeb) | |
816 | { | |
ecee2a1a | 817 | AliDebug(100," *** PMD Exec is called ***"); |
7088dbe9 | 818 | } |
ecee2a1a | 819 | |
7088dbe9 | 820 | Int_t ninputs = fManager->GetNinputs(); |
ecee2a1a | 821 | AliDebug(1,Form("Number of files to be processed = %d",ninputs)); |
7088dbe9 | 822 | ResetCellADC(); |
823 | ||
824 | for (Int_t i = 0; i < ninputs; i++) | |
825 | { | |
826 | Int_t troffset = fManager->GetMask(i); | |
827 | MergeSDigits(i, troffset); | |
828 | } | |
b2b13ee2 | 829 | |
7088dbe9 | 830 | fRunLoader = AliRunLoader::GetRunLoader(fManager->GetOutputFolderName()); |
831 | fPMD = (AliPMD*)gAlice->GetDetector("PMD"); | |
832 | fPMDLoader = fRunLoader->GetLoader("PMDLoader"); | |
833 | if (fPMDLoader == 0x0) | |
834 | { | |
ecee2a1a | 835 | AliError("Can not find PMD or PMDLoader"); |
7088dbe9 | 836 | } |
06f2c79d | 837 | fPMDLoader->LoadDigits("update"); |
ebd83c56 | 838 | TTree* treeD = fPMDLoader->TreeD(); |
839 | if (treeD == 0x0) | |
7088dbe9 | 840 | { |
841 | fPMDLoader->MakeTree("D"); | |
ebd83c56 | 842 | treeD = fPMDLoader->TreeD(); |
7088dbe9 | 843 | } |
844 | Int_t bufsize = 16000; | |
ebd83c56 | 845 | if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000); |
5e2cc5bc | 846 | treeD->Branch("PMDDigit", &fDigits, bufsize); |
7088dbe9 | 847 | |
848 | Float_t adc; | |
849 | Float_t deltaE = 0.; | |
850 | Int_t detno = 0; | |
851 | Int_t trno = 1; | |
852 | ||
853 | for (Int_t idet = 0; idet < 2; idet++) | |
854 | { | |
855 | for (Int_t ism = 0; ism < fgkTotUM; ism++) | |
856 | { | |
857 | for (Int_t jrow = 0; jrow < fgkRow; jrow++) | |
858 | { | |
859 | for (Int_t kcol = 0; kcol < fgkCol; kcol++) | |
860 | { | |
861 | if (idet == 0) | |
862 | { | |
863 | deltaE = fPRE[ism][jrow][kcol]; | |
864 | trno = fPRETrackNo[ism][jrow][kcol]; | |
865 | detno = 0; | |
866 | } | |
867 | else if (idet == 1) | |
868 | { | |
869 | deltaE = fCPV[ism][jrow][kcol]; | |
870 | trno = fCPVTrackNo[ism][jrow][kcol]; | |
871 | detno = 1; | |
872 | } | |
873 | if (deltaE > 0.) | |
874 | { | |
875 | MeV2ADC(deltaE,adc); | |
35535af7 | 876 | |
5f566ada | 877 | // |
35535af7 | 878 | // Gain decalibration |
5f566ada | 879 | // |
880 | Float_t gain1 = Gain(idet,ism,jrow,kcol); | |
35535af7 | 881 | |
5f566ada | 882 | if (gain1 != 0.) |
883 | { | |
884 | Int_t adcDecalib = (Int_t)(adc/gain1); | |
885 | adc = (Float_t) adcDecalib; | |
886 | } | |
887 | else if(gain1 == 0.) | |
888 | { | |
889 | adc = 0.; | |
890 | } | |
35535af7 | 891 | // Pedestal Decalibration |
892 | Int_t pedmeanrms = | |
893 | fCalibPed->GetPedMeanRms(idet,ism,jrow,kcol); | |
37edc588 | 894 | Int_t pedrms1 = (Int_t) pedmeanrms%100; |
35535af7 | 895 | Float_t pedrms = (Float_t)pedrms1/10.; |
896 | Float_t pedmean = | |
897 | (Float_t) (pedmeanrms - pedrms1)/1000.0; | |
35535af7 | 898 | if (adc > 0.) |
899 | { | |
900 | adc += (pedmean + 3.0*pedrms); | |
901 | AddDigit(trno,detno,ism,jrow,kcol,adc); | |
902 | } | |
5f566ada | 903 | |
7088dbe9 | 904 | } |
905 | } // column loop | |
906 | } // row loop | |
ebd83c56 | 907 | treeD->Fill(); |
7088dbe9 | 908 | ResetDigit(); |
909 | } // supermodule loop | |
910 | } // detector loop | |
5e2cc5bc | 911 | fPMDLoader->WriteDigits("OVERWRITE"); |
06f2c79d | 912 | fPMDLoader->UnloadDigits(); |
913 | ResetCellADC(); | |
7088dbe9 | 914 | } |
915 | //____________________________________________________________________________ | |
4d59e381 | 916 | void AliPMDDigitizer::TrackAssignment2CPVCell() |
917 | { | |
918 | // This block assigns the cell id when there are | |
919 | // multiple tracks in a cell according to the | |
920 | // energy deposition | |
921 | // This method added by Ajay | |
922 | Bool_t jsort = false; | |
923 | ||
924 | Int_t i, j, k; | |
925 | ||
926 | Int_t *status1; | |
927 | Int_t *status2; | |
928 | Int_t *trnarray; | |
929 | Float_t *fracEdp; | |
930 | Float_t *trEdp; | |
931 | ||
932 | Int_t ****cpvTrack; | |
933 | Float_t ****cpvEdep; | |
934 | ||
935 | cpvTrack = new Int_t ***[fgkTotUM]; | |
936 | cpvEdep = new Float_t ***[fgkTotUM]; | |
937 | for (i=0; i<fgkTotUM; i++) | |
938 | { | |
939 | cpvTrack[i] = new Int_t **[fgkRow]; | |
940 | cpvEdep[i] = new Float_t **[fgkRow]; | |
941 | } | |
942 | ||
943 | for (i = 0; i < fgkTotUM; i++) | |
944 | { | |
945 | for (j = 0; j < fgkRow; j++) | |
946 | { | |
947 | cpvTrack[i][j] = new Int_t *[fgkCol]; | |
948 | cpvEdep[i][j] = new Float_t *[fgkCol]; | |
949 | } | |
950 | } | |
951 | for (i = 0; i < fgkTotUM; i++) | |
952 | { | |
953 | for (j = 0; j < fgkRow; j++) | |
954 | { | |
955 | for (k = 0; k < fgkCol; k++) | |
956 | { | |
957 | Int_t nn = fCPVCounter[i][j][k]; | |
958 | if(nn > 0) | |
959 | { | |
960 | cpvTrack[i][j][k] = new Int_t[nn]; | |
961 | cpvEdep[i][j][k] = new Float_t[nn]; | |
962 | } | |
963 | else | |
964 | { | |
965 | nn = 1; | |
966 | cpvTrack[i][j][k] = new Int_t[nn]; | |
967 | cpvEdep[i][j][k] = new Float_t[nn]; | |
968 | } | |
969 | fCPVCounter[i][j][k] = 0; | |
970 | } | |
971 | } | |
972 | } | |
973 | ||
974 | ||
975 | Int_t nentries = fCPVCell.GetEntries(); | |
976 | ||
977 | Int_t mtrackno, ism, ixp, iyp; | |
978 | Float_t edep; | |
979 | for (i = 0; i < nentries; i++) | |
980 | { | |
981 | AliPMDcell* cpvcell = (AliPMDcell*)fCPVCell.UncheckedAt(i); | |
982 | ||
983 | mtrackno = cpvcell->GetTrackNumber(); | |
984 | ism = cpvcell->GetSMNumber(); | |
985 | ixp = cpvcell->GetX(); | |
986 | iyp = cpvcell->GetY(); | |
987 | edep = cpvcell->GetEdep(); | |
988 | Int_t nn = fCPVCounter[ism][ixp][iyp]; | |
989 | cpvTrack[ism][ixp][iyp][nn] = (Int_t) mtrackno; | |
990 | cpvEdep[ism][ixp][iyp][nn] = edep; | |
991 | fCPVCounter[ism][ixp][iyp]++; | |
992 | } | |
993 | ||
994 | Int_t iz, il; | |
995 | Int_t im, ix, iy; | |
996 | Int_t nn; | |
997 | for (im=0; im<fgkTotUM; im++) | |
998 | { | |
999 | for (ix=0; ix<fgkRow; ix++) | |
1000 | { | |
1001 | for (iy=0; iy<fgkCol; iy++) | |
1002 | { | |
1003 | nn = fCPVCounter[im][ix][iy]; | |
1004 | if (nn > 1) | |
1005 | { | |
1006 | // This block handles if a cell is fired | |
1007 | // many times by many tracks | |
1008 | status1 = new Int_t[nn]; | |
1009 | status2 = new Int_t[nn]; | |
1010 | trnarray = new Int_t[nn]; | |
1011 | for (iz = 0; iz < nn; iz++) | |
1012 | { | |
1013 | status1[iz] = cpvTrack[im][ix][iy][iz]; | |
1014 | } | |
1015 | TMath::Sort(nn,status1,status2,jsort); | |
1016 | Int_t trackOld = -99999; | |
1017 | Int_t track, trCount = 0; | |
1018 | for (iz = 0; iz < nn; iz++) | |
1019 | { | |
1020 | track = status1[status2[iz]]; | |
1021 | if (trackOld != track) | |
1022 | { | |
1023 | trnarray[trCount] = track; | |
1024 | trCount++; | |
1025 | } | |
1026 | trackOld = track; | |
1027 | } | |
1028 | delete [] status1; | |
1029 | delete [] status2; | |
1030 | Float_t totEdp = 0.; | |
1031 | trEdp = new Float_t[trCount]; | |
1032 | fracEdp = new Float_t[trCount]; | |
1033 | for (il = 0; il < trCount; il++) | |
1034 | { | |
1035 | trEdp[il] = 0.; | |
1036 | track = trnarray[il]; | |
1037 | for (iz = 0; iz < nn; iz++) | |
1038 | { | |
1039 | if (track == cpvTrack[im][ix][iy][iz]) | |
1040 | { | |
1041 | trEdp[il] += cpvEdep[im][ix][iy][iz]; | |
1042 | } | |
1043 | } | |
1044 | totEdp += trEdp[il]; | |
1045 | } | |
1046 | Int_t ilOld = 0; | |
1047 | Float_t fracOld = 0.; | |
1048 | ||
1049 | for (il = 0; il < trCount; il++) | |
1050 | { | |
1051 | fracEdp[il] = trEdp[il]/totEdp; | |
1052 | if (fracOld < fracEdp[il]) | |
1053 | { | |
1054 | fracOld = fracEdp[il]; | |
1055 | ilOld = il; | |
1056 | } | |
1057 | } | |
1058 | fCPVTrackNo[im][ix][iy] = trnarray[ilOld]; | |
1059 | delete [] fracEdp; | |
1060 | delete [] trEdp; | |
1061 | delete [] trnarray; | |
1062 | } | |
1063 | else if (nn == 1) | |
1064 | { | |
1065 | // This only handles if a cell is fired | |
1066 | // by only one track | |
1067 | ||
1068 | fCPVTrackNo[im][ix][iy] = cpvTrack[im][ix][iy][0]; | |
1069 | ||
1070 | } | |
1071 | else if (nn ==0) | |
1072 | { | |
1073 | // This is if no cell is fired | |
1074 | fCPVTrackNo[im][ix][iy] = -999; | |
1075 | } | |
1076 | } // end of iy | |
1077 | } // end of ix | |
1078 | } // end of im | |
1079 | ||
1080 | // Delete all the pointers | |
1081 | ||
1082 | for (i = 0; i < fgkTotUM; i++) | |
1083 | { | |
1084 | for (j = 0; j < fgkRow; j++) | |
1085 | { | |
1086 | for (k = 0; k < fgkCol; k++) | |
1087 | { | |
1088 | delete []cpvTrack[i][j][k]; | |
1089 | delete []cpvEdep[i][j][k]; | |
1090 | } | |
1091 | } | |
1092 | } | |
1093 | ||
1094 | for (i = 0; i < fgkTotUM; i++) | |
1095 | { | |
1096 | for (j = 0; j < fgkRow; j++) | |
1097 | { | |
1098 | delete [] cpvTrack[i][j]; | |
1099 | delete [] cpvEdep[i][j]; | |
1100 | } | |
1101 | } | |
1102 | ||
1103 | for (i = 0; i < fgkTotUM; i++) | |
1104 | { | |
1105 | delete [] cpvTrack[i]; | |
1106 | delete [] cpvEdep[i]; | |
1107 | } | |
1108 | delete [] cpvTrack; | |
1109 | delete [] cpvEdep; | |
1110 | ||
1111 | // | |
1112 | // End of the cell id assignment | |
1113 | // | |
1114 | } | |
1115 | //____________________________________________________________________________ | |
7088dbe9 | 1116 | |
1117 | void AliPMDDigitizer::MergeSDigits(Int_t filenumber, Int_t troffset) | |
1118 | { | |
1119 | // merging sdigits | |
1120 | fRunLoader = AliRunLoader::GetRunLoader(fManager->GetInputFolderName(filenumber)); | |
1121 | fPMDLoader = fRunLoader->GetLoader("PMDLoader"); | |
1122 | fPMDLoader->LoadSDigits("read"); | |
ebd83c56 | 1123 | TTree* treeS = fPMDLoader->TreeS(); |
7088dbe9 | 1124 | AliPMDsdigit *pmdsdigit; |
ebd83c56 | 1125 | TBranch *branch = treeS->GetBranch("PMDSDigit"); |
1126 | if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000); | |
7088dbe9 | 1127 | branch->SetAddress(&fSDigits); |
1128 | ||
1129 | Int_t itrackno, idet, ism; | |
1130 | Int_t ixp, iyp; | |
1131 | Float_t edep; | |
ebd83c56 | 1132 | Int_t nmodules = (Int_t) treeS->GetEntries(); |
ecee2a1a | 1133 | AliDebug(1,Form("Number of Modules in the treeS = %d",nmodules)); |
1134 | AliDebug(1,Form("Track Offset = %d",troffset)); | |
7088dbe9 | 1135 | for (Int_t imodule = 0; imodule < nmodules; imodule++) |
1136 | { | |
5e2cc5bc | 1137 | treeS->GetEntry(imodule); |
7088dbe9 | 1138 | Int_t nentries = fSDigits->GetLast(); |
ecee2a1a | 1139 | AliDebug(2,Form("Number of Entries per Module = %d",nentries)); |
7088dbe9 | 1140 | for (Int_t ient = 0; ient < nentries+1; ient++) |
1141 | { | |
1142 | pmdsdigit = (AliPMDsdigit*)fSDigits->UncheckedAt(ient); | |
1143 | itrackno = pmdsdigit->GetTrackNumber(); | |
1144 | idet = pmdsdigit->GetDetector(); | |
1145 | ism = pmdsdigit->GetSMNumber(); | |
1146 | ixp = pmdsdigit->GetRow(); | |
1147 | iyp = pmdsdigit->GetColumn(); | |
1148 | edep = pmdsdigit->GetCellEdep(); | |
7088dbe9 | 1149 | if (idet == 0) |
1150 | { | |
1151 | if (fPRE[ism][ixp][iyp] < edep) | |
1152 | { | |
1153 | fPRETrackNo[ism][ixp][iyp] = troffset + itrackno; | |
1154 | } | |
1155 | fPRE[ism][ixp][iyp] += edep; | |
1156 | } | |
1157 | else if (idet == 1) | |
1158 | { | |
1159 | if (fCPV[ism][ixp][iyp] < edep) | |
1160 | { | |
1161 | fCPVTrackNo[ism][ixp][iyp] = troffset + itrackno; | |
1162 | } | |
1163 | fCPV[ism][ixp][iyp] += edep; | |
1164 | } | |
1165 | } | |
1166 | } | |
1167 | ||
1168 | } | |
1169 | // ---------------------------------------------------------------------- | |
b2b13ee2 | 1170 | void AliPMDDigitizer::TrackAssignment2Cell() |
1171 | { | |
b2b13ee2 | 1172 | // |
75bb524e | 1173 | // This block assigns the cell id when there are |
b2b13ee2 | 1174 | // multiple tracks in a cell according to the |
1175 | // energy deposition | |
1176 | // | |
75bb524e | 1177 | Bool_t jsort = false; |
8599803d | 1178 | |
b2b13ee2 | 1179 | Int_t i, j, k; |
1180 | ||
4d59e381 | 1181 | Int_t *status1; |
1182 | Int_t *status2; | |
1183 | Int_t *trnarray; | |
36031625 | 1184 | Float_t *fracEdp; |
1185 | Float_t *trEdp; | |
4d59e381 | 1186 | |
36031625 | 1187 | Int_t ****pmdTrack; |
1188 | Float_t ****pmdEdep; | |
b2b13ee2 | 1189 | |
36031625 | 1190 | pmdTrack = new Int_t ***[fgkTotUM]; |
1191 | pmdEdep = new Float_t ***[fgkTotUM]; | |
1192 | for (i=0; i<fgkTotUM; i++) | |
b2b13ee2 | 1193 | { |
36031625 | 1194 | pmdTrack[i] = new Int_t **[fgkRow]; |
1195 | pmdEdep[i] = new Float_t **[fgkRow]; | |
b2b13ee2 | 1196 | } |
1197 | ||
36031625 | 1198 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1199 | { |
36031625 | 1200 | for (j = 0; j < fgkRow; j++) |
b2b13ee2 | 1201 | { |
36031625 | 1202 | pmdTrack[i][j] = new Int_t *[fgkCol]; |
1203 | pmdEdep[i][j] = new Float_t *[fgkCol]; | |
b2b13ee2 | 1204 | } |
1205 | } | |
1206 | ||
36031625 | 1207 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1208 | { |
36031625 | 1209 | for (j = 0; j < fgkRow; j++) |
b2b13ee2 | 1210 | { |
36031625 | 1211 | for (k = 0; k < fgkCol; k++) |
b2b13ee2 | 1212 | { |
36031625 | 1213 | Int_t nn = fPRECounter[i][j][k]; |
b2b13ee2 | 1214 | if(nn > 0) |
1215 | { | |
36031625 | 1216 | pmdTrack[i][j][k] = new Int_t[nn]; |
1217 | pmdEdep[i][j][k] = new Float_t[nn]; | |
b2b13ee2 | 1218 | } |
1219 | else | |
1220 | { | |
1221 | nn = 1; | |
36031625 | 1222 | pmdTrack[i][j][k] = new Int_t[nn]; |
1223 | pmdEdep[i][j][k] = new Float_t[nn]; | |
5e2cc5bc | 1224 | } |
36031625 | 1225 | fPRECounter[i][j][k] = 0; |
b2b13ee2 | 1226 | } |
1227 | } | |
1228 | } | |
1229 | ||
1230 | ||
ebd83c56 | 1231 | Int_t nentries = fCell.GetEntries(); |
b2b13ee2 | 1232 | |
1233 | Int_t mtrackno, ism, ixp, iyp; | |
1234 | Float_t edep; | |
1235 | ||
1236 | for (i = 0; i < nentries; i++) | |
1237 | { | |
ebd83c56 | 1238 | AliPMDcell* cell = (AliPMDcell*)fCell.UncheckedAt(i); |
b2b13ee2 | 1239 | |
ebd83c56 | 1240 | mtrackno = cell->GetTrackNumber(); |
1241 | ism = cell->GetSMNumber(); | |
1242 | ixp = cell->GetX(); | |
1243 | iyp = cell->GetY(); | |
1244 | edep = cell->GetEdep(); | |
36031625 | 1245 | Int_t nn = fPRECounter[ism][ixp][iyp]; |
36031625 | 1246 | pmdTrack[ism][ixp][iyp][nn] = (Int_t) mtrackno; |
1247 | pmdEdep[ism][ixp][iyp][nn] = edep; | |
1248 | fPRECounter[ism][ixp][iyp]++; | |
b2b13ee2 | 1249 | } |
1250 | ||
1251 | Int_t iz, il; | |
1252 | Int_t im, ix, iy; | |
1253 | Int_t nn; | |
1254 | ||
36031625 | 1255 | for (im=0; im<fgkTotUM; im++) |
b2b13ee2 | 1256 | { |
36031625 | 1257 | for (ix=0; ix<fgkRow; ix++) |
b2b13ee2 | 1258 | { |
36031625 | 1259 | for (iy=0; iy<fgkCol; iy++) |
b2b13ee2 | 1260 | { |
36031625 | 1261 | nn = fPRECounter[im][ix][iy]; |
b2b13ee2 | 1262 | if (nn > 1) |
1263 | { | |
1264 | // This block handles if a cell is fired | |
1265 | // many times by many tracks | |
75bb524e | 1266 | status1 = new Int_t[nn]; |
1267 | status2 = new Int_t[nn]; | |
1268 | trnarray = new Int_t[nn]; | |
b2b13ee2 | 1269 | for (iz = 0; iz < nn; iz++) |
1270 | { | |
36031625 | 1271 | status1[iz] = pmdTrack[im][ix][iy][iz]; |
b2b13ee2 | 1272 | } |
75bb524e | 1273 | TMath::Sort(nn,status1,status2,jsort); |
36031625 | 1274 | Int_t trackOld = -99999; |
1275 | Int_t track, trCount = 0; | |
b2b13ee2 | 1276 | for (iz = 0; iz < nn; iz++) |
1277 | { | |
75bb524e | 1278 | track = status1[status2[iz]]; |
36031625 | 1279 | if (trackOld != track) |
b2b13ee2 | 1280 | { |
36031625 | 1281 | trnarray[trCount] = track; |
1282 | trCount++; | |
5e2cc5bc | 1283 | } |
36031625 | 1284 | trackOld = track; |
b2b13ee2 | 1285 | } |
6eb80a7c | 1286 | delete [] status1; |
1287 | delete [] status2; | |
36031625 | 1288 | Float_t totEdp = 0.; |
1289 | trEdp = new Float_t[trCount]; | |
1290 | fracEdp = new Float_t[trCount]; | |
1291 | for (il = 0; il < trCount; il++) | |
b2b13ee2 | 1292 | { |
36031625 | 1293 | trEdp[il] = 0.; |
75bb524e | 1294 | track = trnarray[il]; |
b2b13ee2 | 1295 | for (iz = 0; iz < nn; iz++) |
1296 | { | |
36031625 | 1297 | if (track == pmdTrack[im][ix][iy][iz]) |
b2b13ee2 | 1298 | { |
36031625 | 1299 | trEdp[il] += pmdEdep[im][ix][iy][iz]; |
b2b13ee2 | 1300 | } |
1301 | } | |
36031625 | 1302 | totEdp += trEdp[il]; |
b2b13ee2 | 1303 | } |
36031625 | 1304 | Int_t ilOld = 0; |
1305 | Float_t fracOld = 0.; | |
b2b13ee2 | 1306 | |
36031625 | 1307 | for (il = 0; il < trCount; il++) |
b2b13ee2 | 1308 | { |
36031625 | 1309 | fracEdp[il] = trEdp[il]/totEdp; |
1310 | if (fracOld < fracEdp[il]) | |
b2b13ee2 | 1311 | { |
36031625 | 1312 | fracOld = fracEdp[il]; |
1313 | ilOld = il; | |
b2b13ee2 | 1314 | } |
1315 | } | |
36031625 | 1316 | fPRETrackNo[im][ix][iy] = trnarray[ilOld]; |
6eb80a7c | 1317 | delete [] fracEdp; |
1318 | delete [] trEdp; | |
1319 | delete [] trnarray; | |
b2b13ee2 | 1320 | } |
1321 | else if (nn == 1) | |
1322 | { | |
1323 | // This only handles if a cell is fired | |
1324 | // by only one track | |
1325 | ||
36031625 | 1326 | fPRETrackNo[im][ix][iy] = pmdTrack[im][ix][iy][0]; |
b2b13ee2 | 1327 | |
1328 | } | |
1329 | else if (nn ==0) | |
1330 | { | |
1331 | // This is if no cell is fired | |
36031625 | 1332 | fPRETrackNo[im][ix][iy] = -999; |
b2b13ee2 | 1333 | } |
1334 | } // end of iy | |
1335 | } // end of ix | |
1336 | } // end of im | |
1337 | ||
1338 | // Delete all the pointers | |
1339 | ||
36031625 | 1340 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1341 | { |
36031625 | 1342 | for (j = 0; j < fgkRow; j++) |
b2b13ee2 | 1343 | { |
36031625 | 1344 | for (k = 0; k < fgkCol; k++) |
b2b13ee2 | 1345 | { |
36031625 | 1346 | delete [] pmdTrack[i][j][k]; |
1347 | delete [] pmdEdep[i][j][k]; | |
b2b13ee2 | 1348 | } |
1349 | } | |
1350 | } | |
1351 | ||
36031625 | 1352 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1353 | { |
36031625 | 1354 | for (j = 0; j < fgkRow; j++) |
b2b13ee2 | 1355 | { |
36031625 | 1356 | delete [] pmdTrack[i][j]; |
1357 | delete [] pmdEdep[i][j]; | |
b2b13ee2 | 1358 | } |
1359 | } | |
1360 | ||
36031625 | 1361 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1362 | { |
36031625 | 1363 | delete [] pmdTrack[i]; |
1364 | delete [] pmdEdep[i]; | |
b2b13ee2 | 1365 | } |
6eb80a7c | 1366 | delete [] pmdTrack; |
1367 | delete [] pmdEdep; | |
b2b13ee2 | 1368 | // |
1369 | // End of the cell id assignment | |
1370 | // | |
1371 | } | |
7088dbe9 | 1372 | //____________________________________________________________________________ |
a7d110b8 | 1373 | void AliPMDDigitizer::MeV2ADC(Float_t mev, Float_t & adc) const |
b2b13ee2 | 1374 | { |
36031625 | 1375 | // This converts the simulated edep to ADC according to the |
1376 | // Test Beam Data | |
4d59e381 | 1377 | //PS Test in September 2003 and 2006 |
1378 | // KeV - ADC conversion for 12bit ADC | |
1379 | // Modified by Ajay | |
04a35d8d | 1380 | |
1381 | const Float_t kConstant = 0.07; | |
1382 | const Float_t kErConstant = 0.1; | |
1383 | const Float_t kSlope = 76.0; | |
1384 | const Float_t kErSlope = 5.0; | |
4d59e381 | 1385 | |
b8e69f1f | 1386 | Float_t cons = gRandom->Gaus(kConstant,kErConstant); |
1387 | Float_t slop = gRandom->Gaus(kSlope,kErSlope); | |
4d59e381 | 1388 | |
1389 | Float_t adc12bit = slop*mev*0.001 + cons; | |
1390 | ||
04a35d8d | 1391 | |
4d59e381 | 1392 | if(adc12bit < 1600.0) |
b8e69f1f | 1393 | { |
1394 | adc = (Float_t) adc12bit; | |
1395 | } | |
4d59e381 | 1396 | else if (adc12bit >= 1600.0) |
b8e69f1f | 1397 | { |
4d59e381 | 1398 | adc = 1600.0; |
b8e69f1f | 1399 | } |
b2b13ee2 | 1400 | } |
7088dbe9 | 1401 | //____________________________________________________________________________ |
5e2cc5bc | 1402 | void AliPMDDigitizer::AddSDigit(Int_t trnumber, Int_t det, Int_t smnumber, |
1403 | Int_t irow, Int_t icol, Float_t adc) | |
b2b13ee2 | 1404 | { |
36031625 | 1405 | // Add SDigit |
1406 | // | |
ebd83c56 | 1407 | if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000); |
b2b13ee2 | 1408 | TClonesArray &lsdigits = *fSDigits; |
7088dbe9 | 1409 | new(lsdigits[fNsdigit++]) AliPMDsdigit(trnumber,det,smnumber,irow,icol,adc); |
b2b13ee2 | 1410 | } |
7088dbe9 | 1411 | //____________________________________________________________________________ |
b2b13ee2 | 1412 | |
5e2cc5bc | 1413 | void AliPMDDigitizer::AddDigit(Int_t trnumber, Int_t det, Int_t smnumber, |
1414 | Int_t irow, Int_t icol, Float_t adc) | |
b2b13ee2 | 1415 | { |
36031625 | 1416 | // Add Digit |
1417 | // | |
ebd83c56 | 1418 | if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000); |
b2b13ee2 | 1419 | TClonesArray &ldigits = *fDigits; |
7088dbe9 | 1420 | new(ldigits[fNdigit++]) AliPMDdigit(trnumber,det,smnumber,irow,icol,adc); |
b2b13ee2 | 1421 | } |
7088dbe9 | 1422 | //____________________________________________________________________________ |
b2b13ee2 | 1423 | |
b2b13ee2 | 1424 | void AliPMDDigitizer::SetZPosition(Float_t zpos) |
1425 | { | |
1426 | fZPos = zpos; | |
1427 | } | |
7088dbe9 | 1428 | //____________________________________________________________________________ |
b2b13ee2 | 1429 | Float_t AliPMDDigitizer::GetZPosition() const |
1430 | { | |
1431 | return fZPos; | |
1432 | } | |
7088dbe9 | 1433 | //____________________________________________________________________________ |
b2b13ee2 | 1434 | |
1435 | void AliPMDDigitizer::ResetCell() | |
1436 | { | |
36031625 | 1437 | // clears the cell array and also the counter |
1438 | // for each cell | |
1439 | // | |
4d59e381 | 1440 | fCPVCell.Delete(); |
ebd83c56 | 1441 | fCell.Delete(); |
36031625 | 1442 | for (Int_t i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1443 | { |
36031625 | 1444 | for (Int_t j = 0; j < fgkRow; j++) |
b2b13ee2 | 1445 | { |
36031625 | 1446 | for (Int_t k = 0; k < fgkCol; k++) |
b2b13ee2 | 1447 | { |
4d59e381 | 1448 | fCPVCounter[i][j][k] = 0; |
5e2cc5bc | 1449 | fPRECounter[i][j][k] = 0; |
b2b13ee2 | 1450 | } |
1451 | } | |
1452 | } | |
1453 | } | |
7088dbe9 | 1454 | //____________________________________________________________________________ |
b2b13ee2 | 1455 | void AliPMDDigitizer::ResetSDigit() |
1456 | { | |
36031625 | 1457 | // Clears SDigits |
b2b13ee2 | 1458 | fNsdigit = 0; |
ebd83c56 | 1459 | if (fSDigits) fSDigits->Delete(); |
b2b13ee2 | 1460 | } |
7088dbe9 | 1461 | //____________________________________________________________________________ |
b2b13ee2 | 1462 | void AliPMDDigitizer::ResetDigit() |
1463 | { | |
36031625 | 1464 | // Clears Digits |
b2b13ee2 | 1465 | fNdigit = 0; |
ebd83c56 | 1466 | if (fDigits) fDigits->Delete(); |
b2b13ee2 | 1467 | } |
7088dbe9 | 1468 | //____________________________________________________________________________ |
b2b13ee2 | 1469 | |
1470 | void AliPMDDigitizer::ResetCellADC() | |
1471 | { | |
7088dbe9 | 1472 | // Clears individual cells edep and track number |
36031625 | 1473 | for (Int_t i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1474 | { |
36031625 | 1475 | for (Int_t j = 0; j < fgkRow; j++) |
b2b13ee2 | 1476 | { |
36031625 | 1477 | for (Int_t k = 0; k < fgkCol; k++) |
b2b13ee2 | 1478 | { |
5e2cc5bc | 1479 | fCPV[i][j][k] = 0.; |
1480 | fPRE[i][j][k] = 0.; | |
7088dbe9 | 1481 | fCPVTrackNo[i][j][k] = 0; |
4d59e381 | 1482 | fPRETrackNo[i][j][k] = 0; |
b2b13ee2 | 1483 | } |
1484 | } | |
1485 | } | |
1486 | } | |
7088dbe9 | 1487 | //____________________________________________________________________________ |
b2b13ee2 | 1488 | |
1489 | void AliPMDDigitizer::UnLoad(Option_t *option) | |
1490 | { | |
36031625 | 1491 | // Unloads all the root files |
1492 | // | |
b2b13ee2 | 1493 | const char *cS = strstr(option,"S"); |
1494 | const char *cD = strstr(option,"D"); | |
1495 | ||
1496 | fRunLoader->UnloadgAlice(); | |
1497 | fRunLoader->UnloadHeader(); | |
1498 | fRunLoader->UnloadKinematics(); | |
1499 | ||
1500 | if (cS) | |
1501 | { | |
36031625 | 1502 | fPMDLoader->UnloadHits(); |
b2b13ee2 | 1503 | } |
1504 | if (cD) | |
1505 | { | |
36031625 | 1506 | fPMDLoader->UnloadHits(); |
1507 | fPMDLoader->UnloadSDigits(); | |
b2b13ee2 | 1508 | } |
1509 | } | |
09a06455 | 1510 | |
1511 | //---------------------------------------------------------------------- | |
1512 | Float_t AliPMDDigitizer::Gain(Int_t det, Int_t smn, Int_t row, Int_t col) const | |
1513 | { | |
1514 | // returns of the gain of the cell | |
1515 | // Added this method by ZA | |
1516 | ||
1517 | //cout<<" I am here in gain "<<fCalibData<< "smn,row, col "<<smn | |
1518 | //<<" "<<row<<" "<<col<<endl; | |
1519 | ||
35535af7 | 1520 | if(!fCalibGain) { |
09a06455 | 1521 | AliError("No calibration data loaded from CDB!!!"); |
50555ba1 | 1522 | return 1; |
09a06455 | 1523 | } |
1524 | ||
1525 | Float_t GainFact; | |
35535af7 | 1526 | GainFact = fCalibGain->GetGainFact(det,smn,row,col); |
09a06455 | 1527 | return GainFact; |
1528 | } | |
1529 | //---------------------------------------------------------------------- | |
35535af7 | 1530 | AliPMDCalibData* AliPMDDigitizer::GetCalibGain() const |
09a06455 | 1531 | { |
1532 | // The run number will be centralized in AliCDBManager, | |
1533 | // you don't need to set it here! | |
1534 | // Added this method by ZA | |
0dd3d6f9 | 1535 | // Cleaned up by Alberto |
35535af7 | 1536 | AliCDBEntry *entry = AliCDBManager::Instance()->Get("PMD/Calib/Gain"); |
09a06455 | 1537 | |
0dd3d6f9 | 1538 | if(!entry) AliFatal("Calibration object retrieval failed!"); |
09a06455 | 1539 | |
1540 | AliPMDCalibData *calibdata=0; | |
1541 | if (entry) calibdata = (AliPMDCalibData*) entry->GetObject(); | |
1542 | ||
0dd3d6f9 | 1543 | if (!calibdata) AliFatal("No calibration data from calibration database !"); |
09a06455 | 1544 | |
1545 | return calibdata; | |
1546 | } | |
35535af7 | 1547 | //---------------------------------------------------------------------- |
1548 | AliPMDPedestal* AliPMDDigitizer::GetCalibPed() const | |
1549 | { | |
1550 | // The run number will be centralized in AliCDBManager, | |
1551 | // you don't need to set it here! | |
1552 | ||
1553 | AliCDBEntry *entry = AliCDBManager::Instance()->Get("PMD/Calib/Ped"); | |
1554 | ||
1555 | if(!entry) AliFatal("Pedestal object retrieval failed!"); | |
1556 | ||
1557 | AliPMDPedestal *pedestal=0; | |
1558 | if (entry) pedestal = (AliPMDPedestal*) entry->GetObject(); | |
1559 | ||
1560 | if (!pedestal) AliFatal("No pedestal data from calibration database !"); | |
1561 | ||
1562 | return pedestal; | |
1563 | } |