]>
Commit | Line | Data |
---|---|---|
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)); |
920e13db | 283 | // |
284 | // Ajay on 24th May 2009 | |
285 | //No of primary | |
286 | Int_t nprimary = fRunLoader->GetHeader()->GetNprimary(); | |
287 | Int_t * mtraPid = new Int_t [nprimary]; | |
288 | for(Int_t i = 0; i < nprimary; i++) | |
289 | { | |
290 | mtraPid[i] = -1; | |
291 | } | |
292 | // | |
293 | ||
b2b13ee2 | 294 | fRunLoader->GetEvent(ievt); |
b2b13ee2 | 295 | // ------------------------------------------------------- // |
296 | // Pointer to specific detector hits. | |
297 | // Get pointers to Alice detectors and Hits containers | |
298 | ||
ebd83c56 | 299 | TTree* treeH = fPMDLoader->TreeH(); |
b2b13ee2 | 300 | |
ebd83c56 | 301 | Int_t ntracks = (Int_t) treeH->GetEntries(); |
ecee2a1a | 302 | AliDebug(1,Form("Number of Tracks in the TreeH = %d", ntracks)); |
ebd83c56 | 303 | TTree* treeS = fPMDLoader->TreeS(); |
304 | if (treeS == 0x0) | |
b2b13ee2 | 305 | { |
36031625 | 306 | fPMDLoader->MakeTree("S"); |
ebd83c56 | 307 | treeS = fPMDLoader->TreeS(); |
b2b13ee2 | 308 | } |
309 | Int_t bufsize = 16000; | |
5e2cc5bc | 310 | treeS->Branch("PMDSDigit", &fSDigits, bufsize); |
b2b13ee2 | 311 | |
ebd83c56 | 312 | TClonesArray* hits = 0; |
313 | if (fPMD) hits = fPMD->Hits(); | |
b2b13ee2 | 314 | |
315 | // Start loop on tracks in the hits containers | |
a7d110b8 | 316 | |
5e2cc5bc | 317 | for (Int_t track=0; track<ntracks;track++) |
b2b13ee2 | 318 | { |
cad3294f | 319 | gAlice->GetMCApp()->ResetHits(); |
ebd83c56 | 320 | treeH->GetEvent(track); |
5e2cc5bc | 321 | if (fPMD) |
b2b13ee2 | 322 | { |
ebd83c56 | 323 | npmd = hits->GetEntriesFast(); |
4d59e381 | 324 | for (Int_t ipmd = 0; ipmd < npmd; ipmd++) |
b2b13ee2 | 325 | { |
ebd83c56 | 326 | fPMDHit = (AliPMDhit*) hits->UncheckedAt(ipmd); |
36031625 | 327 | trackno = fPMDHit->GetTrack(); |
b2b13ee2 | 328 | // get kinematics of the particles |
36031625 | 329 | |
ebd83c56 | 330 | TParticle* mparticle = gAlice->GetMCApp()->Particle(trackno); |
331 | trackpid = mparticle->GetPdgCode(); | |
4d59e381 | 332 | Int_t ks = mparticle->GetStatusCode(); |
b2b13ee2 | 333 | Int_t imo; |
36031625 | 334 | Int_t tracknoOld=0, trackpidOld=0, statusOld = 0; |
4d59e381 | 335 | |
8599803d | 336 | if (mparticle->GetFirstMother() == -1) |
337 | { | |
36031625 | 338 | tracknoOld = trackno; |
339 | trackpidOld = trackpid; | |
340 | statusOld = -1; | |
8599803d | 341 | } |
8599803d | 342 | Int_t igstatus = 0; |
4d59e381 | 343 | //------------------modified by Mriganka ---------------------- |
344 | if(ks==1||(imo = mparticle->GetFirstMother())<0 ){ | |
345 | vx = mparticle->Vx(); | |
346 | vy = mparticle->Vy(); | |
347 | vz = mparticle->Vz(); | |
348 | ||
349 | if(trackpid==kGamma||trackpid==11||trackpid==-11|| | |
350 | trackpid==kPi0)igstatus=1; | |
351 | } | |
24c5571f | 352 | |
353 | ||
4d59e381 | 354 | while(((imo = mparticle->GetFirstMother()) >= 0)&& |
355 | (ks = mparticle->GetStatusCode() <1) ) | |
5f7ce82b | 356 | { |
b208c6a3 | 357 | mparticle = gAlice->GetMCApp()->Particle(imo); |
4d59e381 | 358 | trackpid = mparticle->GetPdgCode(); |
359 | ks = mparticle->GetStatusCode(); | |
b2b13ee2 | 360 | vx = mparticle->Vx(); |
361 | vy = mparticle->Vy(); | |
362 | vz = mparticle->Vz(); | |
24c5571f | 363 | |
364 | trackno=imo; | |
365 | ||
5f7ce82b | 366 | } |
24c5571f | 367 | |
5f7ce82b | 368 | if(trackpid==kGamma||trackpid==11||trackpid==-11|| |
369 | trackpid==kPi0)igstatus=1; | |
370 | mtrackpid=trackpid; | |
371 | mtrackno=trackno; | |
372 | trackpid=trackpidOld; | |
373 | trackno=tracknoOld; | |
d934d257 | 374 | |
920e13db | 375 | mtraPid[trackno] = mtrackpid; |
376 | ||
24c5571f | 377 | //-----------------end of modification---------------- |
36031625 | 378 | xPos = fPMDHit->X(); |
379 | yPos = fPMDHit->Y(); | |
380 | zPos = fPMDHit->Z(); | |
7088dbe9 | 381 | |
c35544fe | 382 | edep = fPMDHit->GetEnergy(); |
383 | Int_t vol1 = fPMDHit->GetVolume(1); // Column | |
384 | Int_t vol2 = fPMDHit->GetVolume(2); // Row | |
24c5571f | 385 | Int_t vol7 = fPMDHit->GetVolume(4); // Serial Module No |
f117e3aa | 386 | |
c35544fe | 387 | |
8599803d | 388 | // -----------------------------------------// |
f117e3aa | 389 | // In new geometry after adding electronics // |
8599803d | 390 | // For Super Module 1 & 2 // |
8599803d | 391 | // nrow = 48, ncol = 96 // |
f117e3aa | 392 | // For Super Module 3 & 4 // |
393 | // nrow = 96, ncol = 48 // | |
8599803d | 394 | // -----------------------------------------// |
f117e3aa | 395 | |
24c5571f | 396 | if (vol7 < 24) |
397 | { | |
398 | smnumber = vol7; | |
399 | } | |
400 | else | |
401 | { | |
402 | smnumber = vol7 - 24; | |
403 | } | |
404 | Int_t vol8 = smnumber/6 + 1; // fake supermodule | |
8599803d | 405 | |
f117e3aa | 406 | if (vol8 == 1 || vol8 == 2) |
b2b13ee2 | 407 | { |
36031625 | 408 | xpad = vol2; |
409 | ypad = vol1; | |
b2b13ee2 | 410 | } |
f117e3aa | 411 | else if (vol8 == 3 || vol8 == 4) |
412 | { | |
413 | xpad = vol1; | |
414 | ypad = vol2; | |
415 | } | |
b2b13ee2 | 416 | |
ecee2a1a | 417 | AliDebug(2,Form("Zposition = %f Edeposition = %f",zPos,edep)); |
5f7ce82b | 418 | //Float_t zposition = TMath::Abs(zPos); |
f117e3aa | 419 | if (zPos < fZPos) |
b2b13ee2 | 420 | { |
421 | // CPV | |
422 | fDetNo = 1; | |
423 | } | |
f117e3aa | 424 | else if (zPos > fZPos) |
b2b13ee2 | 425 | { |
426 | // PMD | |
427 | fDetNo = 0; | |
428 | } | |
24c5571f | 429 | //Int_t smn = smnumber - 1; |
430 | Int_t smn = smnumber; | |
8599803d | 431 | Int_t ixx = xpad - 1; |
432 | Int_t iyy = ypad - 1; | |
b2b13ee2 | 433 | if (fDetNo == 0) |
434 | { | |
36031625 | 435 | fPRE[smn][ixx][iyy] += edep; |
436 | fPRECounter[smn][ixx][iyy]++; | |
b2b13ee2 | 437 | |
ebd83c56 | 438 | AliPMDcell* cell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep); |
ebd83c56 | 439 | fCell.Add(cell); |
b2b13ee2 | 440 | } |
441 | else if(fDetNo == 1) | |
442 | { | |
8599803d | 443 | fCPV[smn][ixx][iyy] += edep; |
4d59e381 | 444 | fCPVCounter[smn][ixx][iyy]++; |
445 | AliPMDcell* cpvcell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep); | |
446 | fCPVCell.Add(cpvcell); | |
b2b13ee2 | 447 | } |
448 | } | |
449 | } | |
450 | } // Track Loop ended | |
4d59e381 | 451 | TrackAssignment2CPVCell(); |
b2b13ee2 | 452 | TrackAssignment2Cell(); |
b2b13ee2 | 453 | ResetCell(); |
454 | ||
455 | Float_t deltaE = 0.; | |
456 | Int_t detno = 0; | |
b2b13ee2 | 457 | Int_t trno = -1; |
920e13db | 458 | Int_t trpid = -99; |
b2b13ee2 | 459 | |
460 | for (Int_t idet = 0; idet < 2; idet++) | |
461 | { | |
36031625 | 462 | for (Int_t ism = 0; ism < fgkTotUM; ism++) |
b2b13ee2 | 463 | { |
36031625 | 464 | for (Int_t jrow = 0; jrow < fgkRow; jrow++) |
b2b13ee2 | 465 | { |
36031625 | 466 | for (Int_t kcol = 0; kcol < fgkCol; kcol++) |
b2b13ee2 | 467 | { |
b2b13ee2 | 468 | if (idet == 0) |
469 | { | |
36031625 | 470 | deltaE = fPRE[ism][jrow][kcol]; |
471 | trno = fPRETrackNo[ism][jrow][kcol]; | |
920e13db | 472 | trpid = mtraPid[trno]; // added |
b2b13ee2 | 473 | detno = 0; |
474 | } | |
475 | else if (idet == 1) | |
476 | { | |
477 | deltaE = fCPV[ism][jrow][kcol]; | |
478 | trno = fCPVTrackNo[ism][jrow][kcol]; | |
920e13db | 479 | trpid = mtraPid[trno]; // added |
b2b13ee2 | 480 | detno = 1; |
481 | } | |
482 | if (deltaE > 0.) | |
483 | { | |
920e13db | 484 | AddSDigit(trno,trpid,detno,ism,jrow,kcol,deltaE); |
b2b13ee2 | 485 | } |
486 | } | |
487 | } | |
ebd83c56 | 488 | treeS->Fill(); |
b2b13ee2 | 489 | ResetSDigit(); |
490 | } | |
491 | } | |
36031625 | 492 | fPMDLoader->WriteSDigits("OVERWRITE"); |
b2b13ee2 | 493 | ResetCellADC(); |
920e13db | 494 | delete [] mtraPid; |
b2b13ee2 | 495 | } |
7088dbe9 | 496 | //____________________________________________________________________________ |
b2b13ee2 | 497 | |
498 | void AliPMDDigitizer::Hits2Digits(Int_t ievt) | |
499 | { | |
36031625 | 500 | // This reads the PMD Hits tree and assigns the right track number |
501 | // to a cell and stores in the digits tree | |
502 | // | |
503 | const Int_t kPi0 = 111; | |
504 | const Int_t kGamma = 22; | |
b2b13ee2 | 505 | Int_t npmd; |
506 | Int_t trackno; | |
b2b13ee2 | 507 | Int_t smnumber; |
508 | Int_t trackpid; | |
509 | Int_t mtrackno; | |
510 | Int_t mtrackpid; | |
511 | ||
512 | Float_t xPos, yPos, zPos; | |
8599803d | 513 | Int_t xpad = -1, ypad = -1; |
b2b13ee2 | 514 | Float_t edep; |
515 | Float_t vx = -999.0, vy = -999.0, vz = -999.0; | |
516 | ||
ebd83c56 | 517 | if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000); |
b2b13ee2 | 518 | ResetDigit(); |
519 | ||
5e2cc5bc | 520 | AliDebug(1,Form("Event Number = %d",ievt)); |
b2b13ee2 | 521 | Int_t nparticles = fRunLoader->GetHeader()->GetNtrack(); |
ecee2a1a | 522 | AliDebug(1,Form("Number of Particles = %d", nparticles)); |
920e13db | 523 | |
524 | // | |
525 | // Ajay on 24th May 2009 | |
526 | //No of primary | |
527 | Int_t nprimary = fRunLoader->GetHeader()->GetNprimary(); | |
528 | Int_t * mtraPid = new Int_t [nprimary]; | |
529 | for(Int_t i = 0; i < nprimary; i++) | |
530 | { | |
531 | mtraPid[i] = -1; | |
532 | } | |
533 | // | |
534 | ||
b2b13ee2 | 535 | fRunLoader->GetEvent(ievt); |
b2b13ee2 | 536 | // ------------------------------------------------------- // |
537 | // Pointer to specific detector hits. | |
538 | // Get pointers to Alice detectors and Hits containers | |
539 | ||
b208c6a3 | 540 | fPMD = (AliPMD*)gAlice->GetDetector("PMD"); |
36031625 | 541 | fPMDLoader = fRunLoader->GetLoader("PMDLoader"); |
b2b13ee2 | 542 | |
36031625 | 543 | if (fPMDLoader == 0x0) |
b2b13ee2 | 544 | { |
ecee2a1a | 545 | AliError("Can not find PMD or PMDLoader"); |
b2b13ee2 | 546 | } |
ebd83c56 | 547 | TTree* treeH = fPMDLoader->TreeH(); |
548 | Int_t ntracks = (Int_t) treeH->GetEntries(); | |
ecee2a1a | 549 | AliDebug(1,Form("Number of Tracks in the TreeH = %d", ntracks)); |
36031625 | 550 | fPMDLoader->LoadDigits("recreate"); |
ebd83c56 | 551 | TTree* treeD = fPMDLoader->TreeD(); |
552 | if (treeD == 0x0) | |
b2b13ee2 | 553 | { |
36031625 | 554 | fPMDLoader->MakeTree("D"); |
ebd83c56 | 555 | treeD = fPMDLoader->TreeD(); |
b2b13ee2 | 556 | } |
557 | Int_t bufsize = 16000; | |
5e2cc5bc | 558 | treeD->Branch("PMDDigit", &fDigits, bufsize); |
b2b13ee2 | 559 | |
ebd83c56 | 560 | TClonesArray* hits = 0; |
561 | if (fPMD) hits = fPMD->Hits(); | |
b2b13ee2 | 562 | |
563 | // Start loop on tracks in the hits containers | |
564 | ||
5e2cc5bc | 565 | for (Int_t track=0; track<ntracks;track++) |
b2b13ee2 | 566 | { |
cad3294f | 567 | gAlice->GetMCApp()->ResetHits(); |
ebd83c56 | 568 | treeH->GetEvent(track); |
b2b13ee2 | 569 | |
5e2cc5bc | 570 | if (fPMD) |
b2b13ee2 | 571 | { |
ebd83c56 | 572 | npmd = hits->GetEntriesFast(); |
4d59e381 | 573 | for (Int_t ipmd = 0; ipmd < npmd; ipmd++) |
b2b13ee2 | 574 | { |
ebd83c56 | 575 | fPMDHit = (AliPMDhit*) hits->UncheckedAt(ipmd); |
36031625 | 576 | trackno = fPMDHit->GetTrack(); |
b2b13ee2 | 577 | |
578 | // get kinematics of the particles | |
579 | ||
ebd83c56 | 580 | TParticle* mparticle = gAlice->GetMCApp()->Particle(trackno); |
581 | trackpid = mparticle->GetPdgCode(); | |
4d59e381 | 582 | Int_t ks = mparticle->GetStatusCode(); |
b2b13ee2 | 583 | Int_t imo; |
36031625 | 584 | Int_t tracknoOld=0, trackpidOld=0, statusOld = 0; |
8599803d | 585 | if (mparticle->GetFirstMother() == -1) |
586 | { | |
36031625 | 587 | tracknoOld = trackno; |
588 | trackpidOld = trackpid; | |
589 | statusOld = -1; | |
8599803d | 590 | } |
591 | ||
592 | Int_t igstatus = 0; | |
4d59e381 | 593 | //-----------------------modified by Mriganka ------------------ |
594 | if(ks==1||(imo = mparticle->GetFirstMother())<0 ){ | |
595 | vx = mparticle->Vx(); | |
596 | vy = mparticle->Vy(); | |
597 | vz = mparticle->Vz(); | |
598 | ||
599 | if(trackpid==kGamma||trackpid==11||trackpid==-11||trackpid==kPi0) | |
600 | igstatus=1; | |
601 | } | |
602 | ||
603 | ||
604 | while(((imo = mparticle->GetFirstMother()) >= 0)&& | |
605 | (ks = mparticle->GetStatusCode() <1) ) | |
b2b13ee2 | 606 | { |
b208c6a3 | 607 | mparticle = gAlice->GetMCApp()->Particle(imo); |
4d59e381 | 608 | trackpid = mparticle->GetPdgCode(); |
609 | ks = mparticle->GetStatusCode(); | |
b2b13ee2 | 610 | vx = mparticle->Vx(); |
611 | vy = mparticle->Vy(); | |
612 | vz = mparticle->Vz(); | |
24c5571f | 613 | |
614 | trackno=imo; | |
615 | ||
d934d257 | 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 | |
920e13db | 625 | mtraPid[mtrackno] = mtrackpid; // added by Ajay |
626 | ||
4d59e381 | 627 | //-----------------end of modification---------------- |
36031625 | 628 | xPos = fPMDHit->X(); |
629 | yPos = fPMDHit->Y(); | |
630 | zPos = fPMDHit->Z(); | |
f117e3aa | 631 | edep = fPMDHit->GetEnergy(); |
c35544fe | 632 | Int_t vol1 = fPMDHit->GetVolume(1); // Column |
633 | Int_t vol2 = fPMDHit->GetVolume(2); // Row | |
24c5571f | 634 | Int_t vol7 = fPMDHit->GetVolume(4); // Serial Module No |
8599803d | 635 | |
636 | // -----------------------------------------// | |
f117e3aa | 637 | // In new geometry after adding electronics // |
8599803d | 638 | // For Super Module 1 & 2 // |
8599803d | 639 | // nrow = 48, ncol = 96 // |
f117e3aa | 640 | // For Super Module 3 & 4 // |
641 | // nrow = 96, ncol = 48 // | |
8599803d | 642 | // -----------------------------------------// |
b2b13ee2 | 643 | |
24c5571f | 644 | if (vol7 < 24) |
645 | { | |
646 | smnumber = vol7; | |
647 | } | |
648 | else | |
649 | { | |
650 | smnumber = vol7 - 24; | |
651 | } | |
652 | Int_t vol8 = smnumber/6 + 1; // fake supermodule | |
8599803d | 653 | |
f117e3aa | 654 | if (vol8 == 1 || vol8 == 2) |
8599803d | 655 | { |
36031625 | 656 | xpad = vol2; |
657 | ypad = vol1; | |
b2b13ee2 | 658 | } |
f117e3aa | 659 | else if (vol8 == 3 || vol8 == 4) |
660 | { | |
661 | xpad = vol1; | |
662 | ypad = vol2; | |
663 | } | |
b2b13ee2 | 664 | |
ecee2a1a | 665 | AliDebug(2,Form("ZPosition = %f Edeposition = %d",zPos,edep)); |
f117e3aa | 666 | //Float_t zposition = TMath::Abs(zPos); |
8599803d | 667 | |
f117e3aa | 668 | if (zPos < fZPos) |
b2b13ee2 | 669 | { |
670 | // CPV | |
671 | fDetNo = 1; | |
672 | } | |
f117e3aa | 673 | else if (zPos > fZPos) |
b2b13ee2 | 674 | { |
675 | // PMD | |
676 | fDetNo = 0; | |
677 | } | |
8599803d | 678 | |
24c5571f | 679 | //Int_t smn = smnumber - 1; |
680 | Int_t smn = smnumber; | |
8599803d | 681 | Int_t ixx = xpad - 1; |
682 | Int_t iyy = ypad - 1; | |
683 | if (fDetNo == 0) | |
b2b13ee2 | 684 | { |
36031625 | 685 | fPRE[smn][ixx][iyy] += edep; |
686 | fPRECounter[smn][ixx][iyy]++; | |
8599803d | 687 | |
ebd83c56 | 688 | AliPMDcell* cell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep); |
8599803d | 689 | |
ebd83c56 | 690 | fCell.Add(cell); |
b2b13ee2 | 691 | } |
8599803d | 692 | else if(fDetNo == 1) |
b2b13ee2 | 693 | { |
8599803d | 694 | fCPV[smn][ixx][iyy] += edep; |
4d59e381 | 695 | fCPVCounter[smn][ixx][iyy]++; |
696 | AliPMDcell* cpvcell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep); | |
697 | fCPVCell.Add(cpvcell); | |
b2b13ee2 | 698 | } |
699 | } | |
700 | } | |
701 | } // Track Loop ended | |
4d59e381 | 702 | TrackAssignment2CPVCell(); |
b2b13ee2 | 703 | TrackAssignment2Cell(); |
704 | ResetCell(); | |
705 | ||
50555ba1 | 706 | Float_t gain1; |
7088dbe9 | 707 | Float_t adc; |
b2b13ee2 | 708 | Float_t deltaE = 0.; |
709 | Int_t detno = 0; | |
b2b13ee2 | 710 | Int_t trno = 1; |
920e13db | 711 | Int_t trpid = -99; |
712 | ||
b2b13ee2 | 713 | for (Int_t idet = 0; idet < 2; idet++) |
5e2cc5bc | 714 | { |
36031625 | 715 | for (Int_t ism = 0; ism < fgkTotUM; ism++) |
5e2cc5bc | 716 | { |
36031625 | 717 | for (Int_t jrow = 0; jrow < fgkRow; jrow++) |
5e2cc5bc | 718 | { |
36031625 | 719 | for (Int_t kcol = 0; kcol < fgkCol; kcol++) |
5e2cc5bc | 720 | { |
b2b13ee2 | 721 | if (idet == 0) |
5e2cc5bc | 722 | { |
723 | deltaE = fPRE[ism][jrow][kcol]; | |
36031625 | 724 | trno = fPRETrackNo[ism][jrow][kcol]; |
920e13db | 725 | trpid = mtraPid[trno]; // added |
726 | detno = 0; | |
5e2cc5bc | 727 | } |
b2b13ee2 | 728 | else if (idet == 1) |
5e2cc5bc | 729 | { |
730 | deltaE = fCPV[ism][jrow][kcol]; | |
8599803d | 731 | trno = fCPVTrackNo[ism][jrow][kcol]; |
920e13db | 732 | trpid = mtraPid[trno]; // added |
733 | detno = 1; | |
5e2cc5bc | 734 | } |
b2b13ee2 | 735 | if (deltaE > 0.) |
5e2cc5bc | 736 | { |
7088dbe9 | 737 | MeV2ADC(deltaE,adc); |
5e2cc5bc | 738 | |
739 | // To decalibrate the adc values | |
740 | // | |
741 | gain1 = Gain(idet,ism,jrow,kcol); | |
742 | if (gain1 != 0.) | |
743 | { | |
744 | Int_t adcDecalib = (Int_t)(adc/gain1); | |
745 | adc = (Float_t) adcDecalib; | |
746 | } | |
747 | else if(gain1 == 0.) | |
748 | { | |
749 | adc = 0.; | |
750 | } | |
35535af7 | 751 | |
752 | // Pedestal Decalibration | |
753 | Int_t pedmeanrms = | |
754 | fCalibPed->GetPedMeanRms(idet,ism,jrow,kcol); | |
37edc588 | 755 | Int_t pedrms1 = (Int_t) pedmeanrms%100; |
35535af7 | 756 | Float_t pedrms = (Float_t)pedrms1/10.; |
757 | Float_t pedmean = | |
758 | (Float_t) (pedmeanrms - pedrms1)/1000.0; | |
35535af7 | 759 | if (adc > 0.) |
760 | { | |
761 | adc += (pedmean + 3.0*pedrms); | |
920e13db | 762 | AddDigit(trno,trpid,detno,ism,jrow,kcol,adc); |
35535af7 | 763 | } |
5e2cc5bc | 764 | } |
765 | } // column loop | |
766 | } // row loop | |
03965b13 | 767 | treeD->Fill(); |
768 | ResetDigit(); | |
5e2cc5bc | 769 | } // supermodule loop |
770 | } // detector loop | |
03965b13 | 771 | |
36031625 | 772 | fPMDLoader->WriteDigits("OVERWRITE"); |
b2b13ee2 | 773 | ResetCellADC(); |
920e13db | 774 | |
775 | delete [] mtraPid; | |
b2b13ee2 | 776 | } |
7088dbe9 | 777 | //____________________________________________________________________________ |
b2b13ee2 | 778 | |
779 | ||
780 | void AliPMDDigitizer::SDigits2Digits(Int_t ievt) | |
781 | { | |
36031625 | 782 | // This reads the PMD sdigits tree and converts energy deposition |
783 | // in a cell to ADC and stores in the digits tree | |
784 | // | |
ecee2a1a | 785 | |
b2b13ee2 | 786 | fRunLoader->GetEvent(ievt); |
787 | ||
ebd83c56 | 788 | TTree* treeS = fPMDLoader->TreeS(); |
b2b13ee2 | 789 | AliPMDsdigit *pmdsdigit; |
ebd83c56 | 790 | TBranch *branch = treeS->GetBranch("PMDSDigit"); |
ecee2a1a | 791 | if(!branch) |
792 | { | |
793 | AliError("PMD Sdigit branch does not exist"); | |
794 | return; | |
795 | } | |
ebd83c56 | 796 | if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000); |
b2b13ee2 | 797 | branch->SetAddress(&fSDigits); |
798 | ||
ebd83c56 | 799 | TTree* treeD = fPMDLoader->TreeD(); |
800 | if (treeD == 0x0) | |
b2b13ee2 | 801 | { |
36031625 | 802 | fPMDLoader->MakeTree("D"); |
ebd83c56 | 803 | treeD = fPMDLoader->TreeD(); |
b2b13ee2 | 804 | } |
805 | Int_t bufsize = 16000; | |
ebd83c56 | 806 | if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000); |
5e2cc5bc | 807 | treeD->Branch("PMDDigit", &fDigits, bufsize); |
b2b13ee2 | 808 | |
920e13db | 809 | Int_t trno, trpid, det, smn; |
7088dbe9 | 810 | Int_t irow, icol; |
b2b13ee2 | 811 | Float_t edep, adc; |
812 | ||
ebd83c56 | 813 | Int_t nmodules = (Int_t) treeS->GetEntries(); |
ecee2a1a | 814 | AliDebug(1,Form("Number of modules = %d",nmodules)); |
b2b13ee2 | 815 | |
816 | for (Int_t imodule = 0; imodule < nmodules; imodule++) | |
817 | { | |
5e2cc5bc | 818 | treeS->GetEntry(imodule); |
b2b13ee2 | 819 | Int_t nentries = fSDigits->GetLast(); |
ecee2a1a | 820 | AliDebug(2,Form("Number of entries per module = %d",nentries+1)); |
b2b13ee2 | 821 | for (Int_t ient = 0; ient < nentries+1; ient++) |
822 | { | |
823 | pmdsdigit = (AliPMDsdigit*)fSDigits->UncheckedAt(ient); | |
824 | trno = pmdsdigit->GetTrackNumber(); | |
920e13db | 825 | trpid = pmdsdigit->GetTrackPid(); |
b2b13ee2 | 826 | det = pmdsdigit->GetDetector(); |
827 | smn = pmdsdigit->GetSMNumber(); | |
7088dbe9 | 828 | irow = pmdsdigit->GetRow(); |
829 | icol = pmdsdigit->GetColumn(); | |
b2b13ee2 | 830 | edep = pmdsdigit->GetCellEdep(); |
831 | ||
832 | MeV2ADC(edep,adc); | |
5e2cc5bc | 833 | |
834 | // To decalibrte the adc values | |
835 | // | |
836 | Float_t gain1 = Gain(det,smn,irow,icol); | |
837 | if (gain1 != 0.) | |
838 | { | |
04a35d8d | 839 | Int_t adcDecalib = (Int_t)(adc/gain1); |
840 | adc = (Float_t) adcDecalib; | |
5e2cc5bc | 841 | } |
842 | else if(gain1 == 0.) | |
843 | { | |
844 | adc = 0.; | |
845 | } | |
35535af7 | 846 | // Pedestal Decalibration |
847 | Int_t pedmeanrms = fCalibPed->GetPedMeanRms(det,smn,irow,icol); | |
37edc588 | 848 | Int_t pedrms1 = (Int_t) pedmeanrms%100; |
35535af7 | 849 | Float_t pedrms = (Float_t)pedrms1/10.; |
850 | Float_t pedmean = (Float_t) (pedmeanrms - pedrms1)/1000.0; | |
35535af7 | 851 | if(adc > 0.) |
852 | { | |
853 | adc += (pedmean + 3.0*pedrms); | |
920e13db | 854 | AddDigit(trno,trpid,det,smn,irow,icol,adc); |
35535af7 | 855 | } |
5e2cc5bc | 856 | |
b2b13ee2 | 857 | } |
ebd83c56 | 858 | treeD->Fill(); |
b2b13ee2 | 859 | ResetDigit(); |
860 | } | |
36031625 | 861 | fPMDLoader->WriteDigits("OVERWRITE"); |
ecee2a1a | 862 | |
b2b13ee2 | 863 | } |
7088dbe9 | 864 | //____________________________________________________________________________ |
865 | void AliPMDDigitizer::Exec(Option_t *option) | |
866 | { | |
867 | // Does the event merging and digitization | |
7088dbe9 | 868 | const char *cdeb = strstr(option,"deb"); |
869 | if(cdeb) | |
870 | { | |
ecee2a1a | 871 | AliDebug(100," *** PMD Exec is called ***"); |
7088dbe9 | 872 | } |
ecee2a1a | 873 | |
7088dbe9 | 874 | Int_t ninputs = fManager->GetNinputs(); |
ecee2a1a | 875 | AliDebug(1,Form("Number of files to be processed = %d",ninputs)); |
7088dbe9 | 876 | ResetCellADC(); |
877 | ||
878 | for (Int_t i = 0; i < ninputs; i++) | |
879 | { | |
880 | Int_t troffset = fManager->GetMask(i); | |
881 | MergeSDigits(i, troffset); | |
882 | } | |
b2b13ee2 | 883 | |
7088dbe9 | 884 | fRunLoader = AliRunLoader::GetRunLoader(fManager->GetOutputFolderName()); |
885 | fPMD = (AliPMD*)gAlice->GetDetector("PMD"); | |
886 | fPMDLoader = fRunLoader->GetLoader("PMDLoader"); | |
887 | if (fPMDLoader == 0x0) | |
888 | { | |
ecee2a1a | 889 | AliError("Can not find PMD or PMDLoader"); |
7088dbe9 | 890 | } |
06f2c79d | 891 | fPMDLoader->LoadDigits("update"); |
ebd83c56 | 892 | TTree* treeD = fPMDLoader->TreeD(); |
893 | if (treeD == 0x0) | |
7088dbe9 | 894 | { |
895 | fPMDLoader->MakeTree("D"); | |
ebd83c56 | 896 | treeD = fPMDLoader->TreeD(); |
7088dbe9 | 897 | } |
898 | Int_t bufsize = 16000; | |
ebd83c56 | 899 | if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000); |
5e2cc5bc | 900 | treeD->Branch("PMDDigit", &fDigits, bufsize); |
7088dbe9 | 901 | |
902 | Float_t adc; | |
903 | Float_t deltaE = 0.; | |
920e13db | 904 | Int_t detno = 0; |
905 | Int_t trno = 1; | |
906 | Int_t trpid = -99; | |
7088dbe9 | 907 | |
908 | for (Int_t idet = 0; idet < 2; idet++) | |
909 | { | |
910 | for (Int_t ism = 0; ism < fgkTotUM; ism++) | |
911 | { | |
912 | for (Int_t jrow = 0; jrow < fgkRow; jrow++) | |
913 | { | |
914 | for (Int_t kcol = 0; kcol < fgkCol; kcol++) | |
915 | { | |
916 | if (idet == 0) | |
917 | { | |
918 | deltaE = fPRE[ism][jrow][kcol]; | |
919 | trno = fPRETrackNo[ism][jrow][kcol]; | |
920e13db | 920 | trpid = fPRETrackPid[ism][jrow][kcol]; |
921 | detno = 0; | |
7088dbe9 | 922 | } |
923 | else if (idet == 1) | |
924 | { | |
925 | deltaE = fCPV[ism][jrow][kcol]; | |
926 | trno = fCPVTrackNo[ism][jrow][kcol]; | |
920e13db | 927 | trpid = fCPVTrackPid[ism][jrow][kcol]; |
928 | detno = 1; | |
7088dbe9 | 929 | } |
930 | if (deltaE > 0.) | |
931 | { | |
932 | MeV2ADC(deltaE,adc); | |
35535af7 | 933 | |
5f566ada | 934 | // |
35535af7 | 935 | // Gain decalibration |
5f566ada | 936 | // |
937 | Float_t gain1 = Gain(idet,ism,jrow,kcol); | |
35535af7 | 938 | |
5f566ada | 939 | if (gain1 != 0.) |
940 | { | |
941 | Int_t adcDecalib = (Int_t)(adc/gain1); | |
942 | adc = (Float_t) adcDecalib; | |
943 | } | |
944 | else if(gain1 == 0.) | |
945 | { | |
946 | adc = 0.; | |
947 | } | |
35535af7 | 948 | // Pedestal Decalibration |
949 | Int_t pedmeanrms = | |
950 | fCalibPed->GetPedMeanRms(idet,ism,jrow,kcol); | |
37edc588 | 951 | Int_t pedrms1 = (Int_t) pedmeanrms%100; |
35535af7 | 952 | Float_t pedrms = (Float_t)pedrms1/10.; |
953 | Float_t pedmean = | |
954 | (Float_t) (pedmeanrms - pedrms1)/1000.0; | |
35535af7 | 955 | if (adc > 0.) |
956 | { | |
957 | adc += (pedmean + 3.0*pedrms); | |
920e13db | 958 | AddDigit(trno,trpid,detno,ism,jrow,kcol,adc); |
35535af7 | 959 | } |
5f566ada | 960 | |
7088dbe9 | 961 | } |
962 | } // column loop | |
963 | } // row loop | |
ebd83c56 | 964 | treeD->Fill(); |
7088dbe9 | 965 | ResetDigit(); |
966 | } // supermodule loop | |
967 | } // detector loop | |
5e2cc5bc | 968 | fPMDLoader->WriteDigits("OVERWRITE"); |
06f2c79d | 969 | fPMDLoader->UnloadDigits(); |
970 | ResetCellADC(); | |
7088dbe9 | 971 | } |
972 | //____________________________________________________________________________ | |
4d59e381 | 973 | void AliPMDDigitizer::TrackAssignment2CPVCell() |
974 | { | |
975 | // This block assigns the cell id when there are | |
976 | // multiple tracks in a cell according to the | |
977 | // energy deposition | |
978 | // This method added by Ajay | |
979 | Bool_t jsort = false; | |
980 | ||
981 | Int_t i, j, k; | |
982 | ||
983 | Int_t *status1; | |
984 | Int_t *status2; | |
985 | Int_t *trnarray; | |
986 | Float_t *fracEdp; | |
987 | Float_t *trEdp; | |
988 | ||
989 | Int_t ****cpvTrack; | |
990 | Float_t ****cpvEdep; | |
991 | ||
992 | cpvTrack = new Int_t ***[fgkTotUM]; | |
993 | cpvEdep = new Float_t ***[fgkTotUM]; | |
994 | for (i=0; i<fgkTotUM; i++) | |
995 | { | |
996 | cpvTrack[i] = new Int_t **[fgkRow]; | |
997 | cpvEdep[i] = new Float_t **[fgkRow]; | |
998 | } | |
999 | ||
1000 | for (i = 0; i < fgkTotUM; i++) | |
1001 | { | |
1002 | for (j = 0; j < fgkRow; j++) | |
1003 | { | |
1004 | cpvTrack[i][j] = new Int_t *[fgkCol]; | |
1005 | cpvEdep[i][j] = new Float_t *[fgkCol]; | |
1006 | } | |
1007 | } | |
1008 | for (i = 0; i < fgkTotUM; i++) | |
1009 | { | |
1010 | for (j = 0; j < fgkRow; j++) | |
1011 | { | |
1012 | for (k = 0; k < fgkCol; k++) | |
1013 | { | |
1014 | Int_t nn = fCPVCounter[i][j][k]; | |
1015 | if(nn > 0) | |
1016 | { | |
1017 | cpvTrack[i][j][k] = new Int_t[nn]; | |
1018 | cpvEdep[i][j][k] = new Float_t[nn]; | |
1019 | } | |
1020 | else | |
1021 | { | |
1022 | nn = 1; | |
1023 | cpvTrack[i][j][k] = new Int_t[nn]; | |
1024 | cpvEdep[i][j][k] = new Float_t[nn]; | |
1025 | } | |
1026 | fCPVCounter[i][j][k] = 0; | |
1027 | } | |
1028 | } | |
1029 | } | |
1030 | ||
1031 | ||
1032 | Int_t nentries = fCPVCell.GetEntries(); | |
1033 | ||
1034 | Int_t mtrackno, ism, ixp, iyp; | |
1035 | Float_t edep; | |
1036 | for (i = 0; i < nentries; i++) | |
1037 | { | |
1038 | AliPMDcell* cpvcell = (AliPMDcell*)fCPVCell.UncheckedAt(i); | |
1039 | ||
1040 | mtrackno = cpvcell->GetTrackNumber(); | |
1041 | ism = cpvcell->GetSMNumber(); | |
1042 | ixp = cpvcell->GetX(); | |
1043 | iyp = cpvcell->GetY(); | |
1044 | edep = cpvcell->GetEdep(); | |
1045 | Int_t nn = fCPVCounter[ism][ixp][iyp]; | |
1046 | cpvTrack[ism][ixp][iyp][nn] = (Int_t) mtrackno; | |
1047 | cpvEdep[ism][ixp][iyp][nn] = edep; | |
1048 | fCPVCounter[ism][ixp][iyp]++; | |
1049 | } | |
1050 | ||
1051 | Int_t iz, il; | |
1052 | Int_t im, ix, iy; | |
1053 | Int_t nn; | |
1054 | for (im=0; im<fgkTotUM; im++) | |
1055 | { | |
1056 | for (ix=0; ix<fgkRow; ix++) | |
1057 | { | |
1058 | for (iy=0; iy<fgkCol; iy++) | |
1059 | { | |
1060 | nn = fCPVCounter[im][ix][iy]; | |
1061 | if (nn > 1) | |
1062 | { | |
1063 | // This block handles if a cell is fired | |
1064 | // many times by many tracks | |
1065 | status1 = new Int_t[nn]; | |
1066 | status2 = new Int_t[nn]; | |
1067 | trnarray = new Int_t[nn]; | |
1068 | for (iz = 0; iz < nn; iz++) | |
1069 | { | |
1070 | status1[iz] = cpvTrack[im][ix][iy][iz]; | |
1071 | } | |
1072 | TMath::Sort(nn,status1,status2,jsort); | |
1073 | Int_t trackOld = -99999; | |
1074 | Int_t track, trCount = 0; | |
1075 | for (iz = 0; iz < nn; iz++) | |
1076 | { | |
1077 | track = status1[status2[iz]]; | |
1078 | if (trackOld != track) | |
1079 | { | |
1080 | trnarray[trCount] = track; | |
1081 | trCount++; | |
1082 | } | |
1083 | trackOld = track; | |
1084 | } | |
1085 | delete [] status1; | |
1086 | delete [] status2; | |
1087 | Float_t totEdp = 0.; | |
1088 | trEdp = new Float_t[trCount]; | |
1089 | fracEdp = new Float_t[trCount]; | |
1090 | for (il = 0; il < trCount; il++) | |
1091 | { | |
1092 | trEdp[il] = 0.; | |
1093 | track = trnarray[il]; | |
1094 | for (iz = 0; iz < nn; iz++) | |
1095 | { | |
1096 | if (track == cpvTrack[im][ix][iy][iz]) | |
1097 | { | |
1098 | trEdp[il] += cpvEdep[im][ix][iy][iz]; | |
1099 | } | |
1100 | } | |
1101 | totEdp += trEdp[il]; | |
1102 | } | |
1103 | Int_t ilOld = 0; | |
1104 | Float_t fracOld = 0.; | |
1105 | ||
1106 | for (il = 0; il < trCount; il++) | |
1107 | { | |
1108 | fracEdp[il] = trEdp[il]/totEdp; | |
1109 | if (fracOld < fracEdp[il]) | |
1110 | { | |
1111 | fracOld = fracEdp[il]; | |
1112 | ilOld = il; | |
1113 | } | |
1114 | } | |
1115 | fCPVTrackNo[im][ix][iy] = trnarray[ilOld]; | |
1116 | delete [] fracEdp; | |
1117 | delete [] trEdp; | |
1118 | delete [] trnarray; | |
1119 | } | |
1120 | else if (nn == 1) | |
1121 | { | |
1122 | // This only handles if a cell is fired | |
1123 | // by only one track | |
1124 | ||
1125 | fCPVTrackNo[im][ix][iy] = cpvTrack[im][ix][iy][0]; | |
1126 | ||
1127 | } | |
1128 | else if (nn ==0) | |
1129 | { | |
1130 | // This is if no cell is fired | |
1131 | fCPVTrackNo[im][ix][iy] = -999; | |
1132 | } | |
1133 | } // end of iy | |
1134 | } // end of ix | |
1135 | } // end of im | |
1136 | ||
1137 | // Delete all the pointers | |
1138 | ||
1139 | for (i = 0; i < fgkTotUM; i++) | |
1140 | { | |
1141 | for (j = 0; j < fgkRow; j++) | |
1142 | { | |
1143 | for (k = 0; k < fgkCol; k++) | |
1144 | { | |
1145 | delete []cpvTrack[i][j][k]; | |
1146 | delete []cpvEdep[i][j][k]; | |
1147 | } | |
1148 | } | |
1149 | } | |
1150 | ||
1151 | for (i = 0; i < fgkTotUM; i++) | |
1152 | { | |
1153 | for (j = 0; j < fgkRow; j++) | |
1154 | { | |
1155 | delete [] cpvTrack[i][j]; | |
1156 | delete [] cpvEdep[i][j]; | |
1157 | } | |
1158 | } | |
1159 | ||
1160 | for (i = 0; i < fgkTotUM; i++) | |
1161 | { | |
1162 | delete [] cpvTrack[i]; | |
1163 | delete [] cpvEdep[i]; | |
1164 | } | |
1165 | delete [] cpvTrack; | |
1166 | delete [] cpvEdep; | |
1167 | ||
1168 | // | |
1169 | // End of the cell id assignment | |
1170 | // | |
1171 | } | |
1172 | //____________________________________________________________________________ | |
7088dbe9 | 1173 | |
1174 | void AliPMDDigitizer::MergeSDigits(Int_t filenumber, Int_t troffset) | |
1175 | { | |
1176 | // merging sdigits | |
1177 | fRunLoader = AliRunLoader::GetRunLoader(fManager->GetInputFolderName(filenumber)); | |
1178 | fPMDLoader = fRunLoader->GetLoader("PMDLoader"); | |
1179 | fPMDLoader->LoadSDigits("read"); | |
ebd83c56 | 1180 | TTree* treeS = fPMDLoader->TreeS(); |
7088dbe9 | 1181 | AliPMDsdigit *pmdsdigit; |
ebd83c56 | 1182 | TBranch *branch = treeS->GetBranch("PMDSDigit"); |
1183 | if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000); | |
7088dbe9 | 1184 | branch->SetAddress(&fSDigits); |
1185 | ||
920e13db | 1186 | Int_t itrackno, itrackpid, idet, ism; |
7088dbe9 | 1187 | Int_t ixp, iyp; |
1188 | Float_t edep; | |
ebd83c56 | 1189 | Int_t nmodules = (Int_t) treeS->GetEntries(); |
ecee2a1a | 1190 | AliDebug(1,Form("Number of Modules in the treeS = %d",nmodules)); |
1191 | AliDebug(1,Form("Track Offset = %d",troffset)); | |
7088dbe9 | 1192 | for (Int_t imodule = 0; imodule < nmodules; imodule++) |
1193 | { | |
5e2cc5bc | 1194 | treeS->GetEntry(imodule); |
7088dbe9 | 1195 | Int_t nentries = fSDigits->GetLast(); |
ecee2a1a | 1196 | AliDebug(2,Form("Number of Entries per Module = %d",nentries)); |
7088dbe9 | 1197 | for (Int_t ient = 0; ient < nentries+1; ient++) |
1198 | { | |
1199 | pmdsdigit = (AliPMDsdigit*)fSDigits->UncheckedAt(ient); | |
1200 | itrackno = pmdsdigit->GetTrackNumber(); | |
920e13db | 1201 | itrackpid = pmdsdigit->GetTrackPid(); |
7088dbe9 | 1202 | idet = pmdsdigit->GetDetector(); |
1203 | ism = pmdsdigit->GetSMNumber(); | |
1204 | ixp = pmdsdigit->GetRow(); | |
1205 | iyp = pmdsdigit->GetColumn(); | |
1206 | edep = pmdsdigit->GetCellEdep(); | |
7088dbe9 | 1207 | if (idet == 0) |
1208 | { | |
1209 | if (fPRE[ism][ixp][iyp] < edep) | |
1210 | { | |
1211 | fPRETrackNo[ism][ixp][iyp] = troffset + itrackno; | |
920e13db | 1212 | fPRETrackPid[ism][ixp][iyp] = itrackpid; |
7088dbe9 | 1213 | } |
1214 | fPRE[ism][ixp][iyp] += edep; | |
1215 | } | |
1216 | else if (idet == 1) | |
1217 | { | |
1218 | if (fCPV[ism][ixp][iyp] < edep) | |
1219 | { | |
1220 | fCPVTrackNo[ism][ixp][iyp] = troffset + itrackno; | |
920e13db | 1221 | fCPVTrackPid[ism][ixp][iyp] = itrackpid; |
7088dbe9 | 1222 | } |
1223 | fCPV[ism][ixp][iyp] += edep; | |
1224 | } | |
1225 | } | |
1226 | } | |
1227 | ||
1228 | } | |
1229 | // ---------------------------------------------------------------------- | |
b2b13ee2 | 1230 | void AliPMDDigitizer::TrackAssignment2Cell() |
1231 | { | |
b2b13ee2 | 1232 | // |
75bb524e | 1233 | // This block assigns the cell id when there are |
b2b13ee2 | 1234 | // multiple tracks in a cell according to the |
1235 | // energy deposition | |
1236 | // | |
75bb524e | 1237 | Bool_t jsort = false; |
8599803d | 1238 | |
b2b13ee2 | 1239 | Int_t i, j, k; |
1240 | ||
4d59e381 | 1241 | Int_t *status1; |
1242 | Int_t *status2; | |
1243 | Int_t *trnarray; | |
36031625 | 1244 | Float_t *fracEdp; |
1245 | Float_t *trEdp; | |
4d59e381 | 1246 | |
36031625 | 1247 | Int_t ****pmdTrack; |
1248 | Float_t ****pmdEdep; | |
b2b13ee2 | 1249 | |
36031625 | 1250 | pmdTrack = new Int_t ***[fgkTotUM]; |
1251 | pmdEdep = new Float_t ***[fgkTotUM]; | |
1252 | for (i=0; i<fgkTotUM; i++) | |
b2b13ee2 | 1253 | { |
36031625 | 1254 | pmdTrack[i] = new Int_t **[fgkRow]; |
1255 | pmdEdep[i] = new Float_t **[fgkRow]; | |
b2b13ee2 | 1256 | } |
1257 | ||
36031625 | 1258 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1259 | { |
36031625 | 1260 | for (j = 0; j < fgkRow; j++) |
b2b13ee2 | 1261 | { |
36031625 | 1262 | pmdTrack[i][j] = new Int_t *[fgkCol]; |
1263 | pmdEdep[i][j] = new Float_t *[fgkCol]; | |
b2b13ee2 | 1264 | } |
1265 | } | |
1266 | ||
36031625 | 1267 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1268 | { |
36031625 | 1269 | for (j = 0; j < fgkRow; j++) |
b2b13ee2 | 1270 | { |
36031625 | 1271 | for (k = 0; k < fgkCol; k++) |
b2b13ee2 | 1272 | { |
36031625 | 1273 | Int_t nn = fPRECounter[i][j][k]; |
b2b13ee2 | 1274 | if(nn > 0) |
1275 | { | |
36031625 | 1276 | pmdTrack[i][j][k] = new Int_t[nn]; |
1277 | pmdEdep[i][j][k] = new Float_t[nn]; | |
b2b13ee2 | 1278 | } |
1279 | else | |
1280 | { | |
1281 | nn = 1; | |
36031625 | 1282 | pmdTrack[i][j][k] = new Int_t[nn]; |
1283 | pmdEdep[i][j][k] = new Float_t[nn]; | |
5e2cc5bc | 1284 | } |
36031625 | 1285 | fPRECounter[i][j][k] = 0; |
b2b13ee2 | 1286 | } |
1287 | } | |
1288 | } | |
1289 | ||
1290 | ||
ebd83c56 | 1291 | Int_t nentries = fCell.GetEntries(); |
b2b13ee2 | 1292 | |
1293 | Int_t mtrackno, ism, ixp, iyp; | |
1294 | Float_t edep; | |
1295 | ||
1296 | for (i = 0; i < nentries; i++) | |
1297 | { | |
ebd83c56 | 1298 | AliPMDcell* cell = (AliPMDcell*)fCell.UncheckedAt(i); |
b2b13ee2 | 1299 | |
ebd83c56 | 1300 | mtrackno = cell->GetTrackNumber(); |
1301 | ism = cell->GetSMNumber(); | |
1302 | ixp = cell->GetX(); | |
1303 | iyp = cell->GetY(); | |
1304 | edep = cell->GetEdep(); | |
36031625 | 1305 | Int_t nn = fPRECounter[ism][ixp][iyp]; |
36031625 | 1306 | pmdTrack[ism][ixp][iyp][nn] = (Int_t) mtrackno; |
1307 | pmdEdep[ism][ixp][iyp][nn] = edep; | |
1308 | fPRECounter[ism][ixp][iyp]++; | |
b2b13ee2 | 1309 | } |
1310 | ||
1311 | Int_t iz, il; | |
1312 | Int_t im, ix, iy; | |
1313 | Int_t nn; | |
1314 | ||
36031625 | 1315 | for (im=0; im<fgkTotUM; im++) |
b2b13ee2 | 1316 | { |
36031625 | 1317 | for (ix=0; ix<fgkRow; ix++) |
b2b13ee2 | 1318 | { |
36031625 | 1319 | for (iy=0; iy<fgkCol; iy++) |
b2b13ee2 | 1320 | { |
36031625 | 1321 | nn = fPRECounter[im][ix][iy]; |
b2b13ee2 | 1322 | if (nn > 1) |
1323 | { | |
1324 | // This block handles if a cell is fired | |
1325 | // many times by many tracks | |
75bb524e | 1326 | status1 = new Int_t[nn]; |
1327 | status2 = new Int_t[nn]; | |
1328 | trnarray = new Int_t[nn]; | |
b2b13ee2 | 1329 | for (iz = 0; iz < nn; iz++) |
1330 | { | |
36031625 | 1331 | status1[iz] = pmdTrack[im][ix][iy][iz]; |
b2b13ee2 | 1332 | } |
75bb524e | 1333 | TMath::Sort(nn,status1,status2,jsort); |
36031625 | 1334 | Int_t trackOld = -99999; |
1335 | Int_t track, trCount = 0; | |
b2b13ee2 | 1336 | for (iz = 0; iz < nn; iz++) |
1337 | { | |
75bb524e | 1338 | track = status1[status2[iz]]; |
36031625 | 1339 | if (trackOld != track) |
b2b13ee2 | 1340 | { |
36031625 | 1341 | trnarray[trCount] = track; |
1342 | trCount++; | |
5e2cc5bc | 1343 | } |
36031625 | 1344 | trackOld = track; |
b2b13ee2 | 1345 | } |
6eb80a7c | 1346 | delete [] status1; |
1347 | delete [] status2; | |
36031625 | 1348 | Float_t totEdp = 0.; |
1349 | trEdp = new Float_t[trCount]; | |
1350 | fracEdp = new Float_t[trCount]; | |
1351 | for (il = 0; il < trCount; il++) | |
b2b13ee2 | 1352 | { |
36031625 | 1353 | trEdp[il] = 0.; |
75bb524e | 1354 | track = trnarray[il]; |
b2b13ee2 | 1355 | for (iz = 0; iz < nn; iz++) |
1356 | { | |
36031625 | 1357 | if (track == pmdTrack[im][ix][iy][iz]) |
b2b13ee2 | 1358 | { |
36031625 | 1359 | trEdp[il] += pmdEdep[im][ix][iy][iz]; |
b2b13ee2 | 1360 | } |
1361 | } | |
36031625 | 1362 | totEdp += trEdp[il]; |
b2b13ee2 | 1363 | } |
36031625 | 1364 | Int_t ilOld = 0; |
1365 | Float_t fracOld = 0.; | |
b2b13ee2 | 1366 | |
36031625 | 1367 | for (il = 0; il < trCount; il++) |
b2b13ee2 | 1368 | { |
36031625 | 1369 | fracEdp[il] = trEdp[il]/totEdp; |
1370 | if (fracOld < fracEdp[il]) | |
b2b13ee2 | 1371 | { |
36031625 | 1372 | fracOld = fracEdp[il]; |
1373 | ilOld = il; | |
b2b13ee2 | 1374 | } |
1375 | } | |
36031625 | 1376 | fPRETrackNo[im][ix][iy] = trnarray[ilOld]; |
6eb80a7c | 1377 | delete [] fracEdp; |
1378 | delete [] trEdp; | |
1379 | delete [] trnarray; | |
b2b13ee2 | 1380 | } |
1381 | else if (nn == 1) | |
1382 | { | |
1383 | // This only handles if a cell is fired | |
1384 | // by only one track | |
1385 | ||
36031625 | 1386 | fPRETrackNo[im][ix][iy] = pmdTrack[im][ix][iy][0]; |
b2b13ee2 | 1387 | |
1388 | } | |
1389 | else if (nn ==0) | |
1390 | { | |
1391 | // This is if no cell is fired | |
36031625 | 1392 | fPRETrackNo[im][ix][iy] = -999; |
b2b13ee2 | 1393 | } |
1394 | } // end of iy | |
1395 | } // end of ix | |
1396 | } // end of im | |
1397 | ||
1398 | // Delete all the pointers | |
1399 | ||
36031625 | 1400 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1401 | { |
36031625 | 1402 | for (j = 0; j < fgkRow; j++) |
b2b13ee2 | 1403 | { |
36031625 | 1404 | for (k = 0; k < fgkCol; k++) |
b2b13ee2 | 1405 | { |
36031625 | 1406 | delete [] pmdTrack[i][j][k]; |
1407 | delete [] pmdEdep[i][j][k]; | |
b2b13ee2 | 1408 | } |
1409 | } | |
1410 | } | |
1411 | ||
36031625 | 1412 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1413 | { |
36031625 | 1414 | for (j = 0; j < fgkRow; j++) |
b2b13ee2 | 1415 | { |
36031625 | 1416 | delete [] pmdTrack[i][j]; |
1417 | delete [] pmdEdep[i][j]; | |
b2b13ee2 | 1418 | } |
1419 | } | |
1420 | ||
36031625 | 1421 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1422 | { |
36031625 | 1423 | delete [] pmdTrack[i]; |
1424 | delete [] pmdEdep[i]; | |
b2b13ee2 | 1425 | } |
6eb80a7c | 1426 | delete [] pmdTrack; |
1427 | delete [] pmdEdep; | |
b2b13ee2 | 1428 | // |
1429 | // End of the cell id assignment | |
1430 | // | |
1431 | } | |
7088dbe9 | 1432 | //____________________________________________________________________________ |
a7d110b8 | 1433 | void AliPMDDigitizer::MeV2ADC(Float_t mev, Float_t & adc) const |
b2b13ee2 | 1434 | { |
36031625 | 1435 | // This converts the simulated edep to ADC according to the |
1436 | // Test Beam Data | |
4d59e381 | 1437 | //PS Test in September 2003 and 2006 |
1438 | // KeV - ADC conversion for 12bit ADC | |
1439 | // Modified by Ajay | |
04a35d8d | 1440 | |
1441 | const Float_t kConstant = 0.07; | |
1442 | const Float_t kErConstant = 0.1; | |
1443 | const Float_t kSlope = 76.0; | |
1444 | const Float_t kErSlope = 5.0; | |
4d59e381 | 1445 | |
b8e69f1f | 1446 | Float_t cons = gRandom->Gaus(kConstant,kErConstant); |
1447 | Float_t slop = gRandom->Gaus(kSlope,kErSlope); | |
4d59e381 | 1448 | |
1449 | Float_t adc12bit = slop*mev*0.001 + cons; | |
1450 | ||
04a35d8d | 1451 | |
4d59e381 | 1452 | if(adc12bit < 1600.0) |
b8e69f1f | 1453 | { |
1454 | adc = (Float_t) adc12bit; | |
1455 | } | |
4d59e381 | 1456 | else if (adc12bit >= 1600.0) |
b8e69f1f | 1457 | { |
4d59e381 | 1458 | adc = 1600.0; |
b8e69f1f | 1459 | } |
b2b13ee2 | 1460 | } |
7088dbe9 | 1461 | //____________________________________________________________________________ |
920e13db | 1462 | void AliPMDDigitizer::AddSDigit(Int_t trnumber, Int_t trpid, Int_t det, |
1463 | Int_t smnumber, Int_t irow, Int_t icol, | |
1464 | Float_t adc) | |
b2b13ee2 | 1465 | { |
36031625 | 1466 | // Add SDigit |
1467 | // | |
ebd83c56 | 1468 | if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000); |
b2b13ee2 | 1469 | TClonesArray &lsdigits = *fSDigits; |
920e13db | 1470 | new(lsdigits[fNsdigit++]) AliPMDsdigit(trnumber,trpid,det,smnumber,irow,icol,adc); |
b2b13ee2 | 1471 | } |
7088dbe9 | 1472 | //____________________________________________________________________________ |
b2b13ee2 | 1473 | |
920e13db | 1474 | void AliPMDDigitizer::AddDigit(Int_t trnumber, Int_t trpid, Int_t det, |
1475 | Int_t smnumber, Int_t irow, Int_t icol, | |
1476 | Float_t adc) | |
b2b13ee2 | 1477 | { |
36031625 | 1478 | // Add Digit |
1479 | // | |
ebd83c56 | 1480 | if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000); |
b2b13ee2 | 1481 | TClonesArray &ldigits = *fDigits; |
920e13db | 1482 | new(ldigits[fNdigit++]) AliPMDdigit(trnumber,trpid, det,smnumber,irow,icol,adc); |
b2b13ee2 | 1483 | } |
7088dbe9 | 1484 | //____________________________________________________________________________ |
b2b13ee2 | 1485 | |
b2b13ee2 | 1486 | void AliPMDDigitizer::SetZPosition(Float_t zpos) |
1487 | { | |
1488 | fZPos = zpos; | |
1489 | } | |
7088dbe9 | 1490 | //____________________________________________________________________________ |
b2b13ee2 | 1491 | Float_t AliPMDDigitizer::GetZPosition() const |
1492 | { | |
1493 | return fZPos; | |
1494 | } | |
7088dbe9 | 1495 | //____________________________________________________________________________ |
b2b13ee2 | 1496 | |
1497 | void AliPMDDigitizer::ResetCell() | |
1498 | { | |
36031625 | 1499 | // clears the cell array and also the counter |
1500 | // for each cell | |
1501 | // | |
4d59e381 | 1502 | fCPVCell.Delete(); |
ebd83c56 | 1503 | fCell.Delete(); |
36031625 | 1504 | for (Int_t i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1505 | { |
36031625 | 1506 | for (Int_t j = 0; j < fgkRow; j++) |
b2b13ee2 | 1507 | { |
36031625 | 1508 | for (Int_t k = 0; k < fgkCol; k++) |
b2b13ee2 | 1509 | { |
4d59e381 | 1510 | fCPVCounter[i][j][k] = 0; |
5e2cc5bc | 1511 | fPRECounter[i][j][k] = 0; |
b2b13ee2 | 1512 | } |
1513 | } | |
1514 | } | |
1515 | } | |
7088dbe9 | 1516 | //____________________________________________________________________________ |
b2b13ee2 | 1517 | void AliPMDDigitizer::ResetSDigit() |
1518 | { | |
36031625 | 1519 | // Clears SDigits |
b2b13ee2 | 1520 | fNsdigit = 0; |
ebd83c56 | 1521 | if (fSDigits) fSDigits->Delete(); |
b2b13ee2 | 1522 | } |
7088dbe9 | 1523 | //____________________________________________________________________________ |
b2b13ee2 | 1524 | void AliPMDDigitizer::ResetDigit() |
1525 | { | |
36031625 | 1526 | // Clears Digits |
b2b13ee2 | 1527 | fNdigit = 0; |
ebd83c56 | 1528 | if (fDigits) fDigits->Delete(); |
b2b13ee2 | 1529 | } |
7088dbe9 | 1530 | //____________________________________________________________________________ |
b2b13ee2 | 1531 | |
1532 | void AliPMDDigitizer::ResetCellADC() | |
1533 | { | |
7088dbe9 | 1534 | // Clears individual cells edep and track number |
36031625 | 1535 | for (Int_t i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1536 | { |
36031625 | 1537 | for (Int_t j = 0; j < fgkRow; j++) |
b2b13ee2 | 1538 | { |
36031625 | 1539 | for (Int_t k = 0; k < fgkCol; k++) |
b2b13ee2 | 1540 | { |
920e13db | 1541 | fCPV[i][j][k] = 0.; |
1542 | fPRE[i][j][k] = 0.; | |
1543 | fCPVTrackNo[i][j][k] = 0; | |
1544 | fPRETrackNo[i][j][k] = 0; | |
1545 | fCPVTrackPid[i][j][k] = -1; | |
1546 | fPRETrackPid[i][j][k] = -1; | |
b2b13ee2 | 1547 | } |
1548 | } | |
1549 | } | |
1550 | } | |
7088dbe9 | 1551 | //____________________________________________________________________________ |
b2b13ee2 | 1552 | |
1553 | void AliPMDDigitizer::UnLoad(Option_t *option) | |
1554 | { | |
36031625 | 1555 | // Unloads all the root files |
1556 | // | |
b2b13ee2 | 1557 | const char *cS = strstr(option,"S"); |
1558 | const char *cD = strstr(option,"D"); | |
1559 | ||
1560 | fRunLoader->UnloadgAlice(); | |
1561 | fRunLoader->UnloadHeader(); | |
1562 | fRunLoader->UnloadKinematics(); | |
1563 | ||
1564 | if (cS) | |
1565 | { | |
36031625 | 1566 | fPMDLoader->UnloadHits(); |
b2b13ee2 | 1567 | } |
1568 | if (cD) | |
1569 | { | |
36031625 | 1570 | fPMDLoader->UnloadHits(); |
1571 | fPMDLoader->UnloadSDigits(); | |
b2b13ee2 | 1572 | } |
1573 | } | |
09a06455 | 1574 | |
1575 | //---------------------------------------------------------------------- | |
1576 | Float_t AliPMDDigitizer::Gain(Int_t det, Int_t smn, Int_t row, Int_t col) const | |
1577 | { | |
1578 | // returns of the gain of the cell | |
1579 | // Added this method by ZA | |
1580 | ||
1581 | //cout<<" I am here in gain "<<fCalibData<< "smn,row, col "<<smn | |
1582 | //<<" "<<row<<" "<<col<<endl; | |
1583 | ||
35535af7 | 1584 | if(!fCalibGain) { |
09a06455 | 1585 | AliError("No calibration data loaded from CDB!!!"); |
50555ba1 | 1586 | return 1; |
09a06455 | 1587 | } |
1588 | ||
1589 | Float_t GainFact; | |
35535af7 | 1590 | GainFact = fCalibGain->GetGainFact(det,smn,row,col); |
09a06455 | 1591 | return GainFact; |
1592 | } | |
1593 | //---------------------------------------------------------------------- | |
35535af7 | 1594 | AliPMDCalibData* AliPMDDigitizer::GetCalibGain() const |
09a06455 | 1595 | { |
1596 | // The run number will be centralized in AliCDBManager, | |
1597 | // you don't need to set it here! | |
1598 | // Added this method by ZA | |
0dd3d6f9 | 1599 | // Cleaned up by Alberto |
35535af7 | 1600 | AliCDBEntry *entry = AliCDBManager::Instance()->Get("PMD/Calib/Gain"); |
09a06455 | 1601 | |
0dd3d6f9 | 1602 | if(!entry) AliFatal("Calibration object retrieval failed!"); |
09a06455 | 1603 | |
1604 | AliPMDCalibData *calibdata=0; | |
1605 | if (entry) calibdata = (AliPMDCalibData*) entry->GetObject(); | |
1606 | ||
0dd3d6f9 | 1607 | if (!calibdata) AliFatal("No calibration data from calibration database !"); |
09a06455 | 1608 | |
1609 | return calibdata; | |
1610 | } | |
35535af7 | 1611 | //---------------------------------------------------------------------- |
1612 | AliPMDPedestal* AliPMDDigitizer::GetCalibPed() const | |
1613 | { | |
1614 | // The run number will be centralized in AliCDBManager, | |
1615 | // you don't need to set it here! | |
1616 | ||
1617 | AliCDBEntry *entry = AliCDBManager::Instance()->Get("PMD/Calib/Ped"); | |
1618 | ||
1619 | if(!entry) AliFatal("Pedestal object retrieval failed!"); | |
1620 | ||
1621 | AliPMDPedestal *pedestal=0; | |
1622 | if (entry) pedestal = (AliPMDPedestal*) entry->GetObject(); | |
1623 | ||
1624 | if (!pedestal) AliFatal("No pedestal data from calibration database !"); | |
1625 | ||
1626 | return pedestal; | |
1627 | } |