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b9746a9e | 1 | /*************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
b2b13ee2 | 15 | //-----------------------------------------------------// |
16 | // // | |
8599803d | 17 | // Source File : PMDDigitizer.cxx, Version 00 // |
b2b13ee2 | 18 | // // |
19 | // Date : September 20 2002 // | |
20 | // // | |
21 | //-----------------------------------------------------// | |
22 | ||
36031625 | 23 | #include <Riostream.h> |
24c5571f | 24 | #include <TBRIK.h> |
25 | #include <TNode.h> | |
b2b13ee2 | 26 | #include <TTree.h> |
24c5571f | 27 | #include <TGeometry.h> |
b2b13ee2 | 28 | #include <TObjArray.h> |
29 | #include <TClonesArray.h> | |
30 | #include <TFile.h> | |
31 | #include <TNtuple.h> | |
32 | #include <TParticle.h> | |
e939a978 | 33 | #include <TRandom.h> |
b2b13ee2 | 34 | |
ecee2a1a | 35 | #include "AliLog.h" |
b2b13ee2 | 36 | #include "AliRun.h" |
b2b13ee2 | 37 | #include "AliHit.h" |
38 | #include "AliDetector.h" | |
39 | #include "AliRunLoader.h" | |
40 | #include "AliLoader.h" | |
41 | #include "AliConfig.h" | |
42 | #include "AliMagF.h" | |
43 | #include "AliRunDigitizer.h" | |
7088dbe9 | 44 | #include "AliDigitizer.h" |
b2b13ee2 | 45 | #include "AliHeader.h" |
09a06455 | 46 | #include "AliCDBManager.h" |
47 | #include "AliCDBStorage.h" | |
48 | #include "AliCDBEntry.h" | |
49 | #include "AliMC.h" | |
b2b13ee2 | 50 | |
09a06455 | 51 | #include "AliPMD.h" |
52 | #include "AliPMDhit.h" | |
b2b13ee2 | 53 | #include "AliPMDcell.h" |
54 | #include "AliPMDsdigit.h" | |
55 | #include "AliPMDdigit.h" | |
09a06455 | 56 | #include "AliPMDCalibData.h" |
35535af7 | 57 | #include "AliPMDPedestal.h" |
b2b13ee2 | 58 | #include "AliPMDDigitizer.h" |
09a06455 | 59 | |
b2b13ee2 | 60 | |
61 | ClassImp(AliPMDDigitizer) | |
a7d110b8 | 62 | |
01960205 | 63 | AliPMDDigitizer::AliPMDDigitizer() : |
64 | fRunLoader(0), | |
65 | fPMDHit(0), | |
66 | fPMD(0), | |
67 | fPMDLoader(0), | |
35535af7 | 68 | fCalibGain(GetCalibGain()), |
69 | fCalibPed(GetCalibPed()), | |
ebd83c56 | 70 | fSDigits(0), |
71 | fDigits(0), | |
4d59e381 | 72 | fCPVCell(0), |
ebd83c56 | 73 | fCell(0), |
01960205 | 74 | fNsdigit(0), |
75 | fNdigit(0), | |
76 | fDetNo(0), | |
2332574a | 77 | fZPos(361.5) // in units of cm, default position of PMD |
b2b13ee2 | 78 | { |
36031625 | 79 | // Default Constructor |
80 | // | |
36031625 | 81 | for (Int_t i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 82 | { |
36031625 | 83 | for (Int_t j = 0; j < fgkRow; j++) |
b2b13ee2 | 84 | { |
36031625 | 85 | for (Int_t k = 0; k < fgkCol; k++) |
b2b13ee2 | 86 | { |
920e13db | 87 | fCPV[i][j][k] = 0.; |
88 | fPRE[i][j][k] = 0.; | |
89 | fCPVCounter[i][j][k] = 0; | |
90 | fPRECounter[i][j][k] = 0; | |
91 | fCPVTrackNo[i][j][k] = -1; | |
92 | fPRETrackNo[i][j][k] = -1; | |
93 | fCPVTrackPid[i][j][k] = -1; | |
94 | fPRETrackPid[i][j][k] = -1; | |
b2b13ee2 | 95 | } |
96 | } | |
97 | } | |
2332574a | 98 | |
b2b13ee2 | 99 | } |
7088dbe9 | 100 | //____________________________________________________________________________ |
2332574a | 101 | AliPMDDigitizer::AliPMDDigitizer(const AliPMDDigitizer& digitizer): |
102 | AliDigitizer(digitizer), | |
103 | fRunLoader(0), | |
104 | fPMDHit(0), | |
105 | fPMD(0), | |
106 | fPMDLoader(0), | |
35535af7 | 107 | fCalibGain(GetCalibGain()), |
108 | fCalibPed(GetCalibPed()), | |
2332574a | 109 | fSDigits(0), |
110 | fDigits(0), | |
4d59e381 | 111 | fCPVCell(0), |
2332574a | 112 | fCell(0), |
113 | fNsdigit(0), | |
114 | fNdigit(0), | |
115 | fDetNo(0), | |
116 | fZPos(361.5) // in units of cm, default position of PMD | |
a48edddd | 117 | { |
118 | // copy constructor | |
119 | AliError("Copy constructor not allowed "); | |
120 | ||
121 | } | |
122 | //____________________________________________________________________________ | |
a48edddd | 123 | AliPMDDigitizer & AliPMDDigitizer::operator=(const AliPMDDigitizer& /*digitizer*/) |
124 | { | |
125 | // Assignment operator | |
126 | AliError("Assignement operator not allowed "); | |
127 | ||
128 | return *this; | |
129 | } | |
130 | //____________________________________________________________________________ | |
2332574a | 131 | AliPMDDigitizer::AliPMDDigitizer(AliRunDigitizer* manager): |
132 | AliDigitizer(manager), | |
ebd83c56 | 133 | fRunLoader(0), |
134 | fPMDHit(0), | |
135 | fPMD(0), | |
136 | fPMDLoader(0), | |
35535af7 | 137 | fCalibGain(GetCalibGain()), |
138 | fCalibPed(GetCalibPed()), | |
ebd83c56 | 139 | fSDigits(new TClonesArray("AliPMDsdigit", 1000)), |
140 | fDigits(new TClonesArray("AliPMDdigit", 1000)), | |
4d59e381 | 141 | fCPVCell(0), |
ebd83c56 | 142 | fCell(0), |
ebd83c56 | 143 | fNsdigit(0), |
144 | fNdigit(0), | |
145 | fDetNo(0), | |
146 | fZPos(361.5)// in units of cm, This is the default position of PMD | |
7088dbe9 | 147 | { |
148 | // ctor which should be used | |
149 | ||
09a06455 | 150 | |
ebd83c56 | 151 | for (Int_t i = 0; i < fgkTotUM; i++) |
152 | { | |
153 | for (Int_t j = 0; j < fgkRow; j++) | |
154 | { | |
155 | for (Int_t k = 0; k < fgkCol; k++) | |
156 | { | |
920e13db | 157 | fCPV[i][j][k] = 0.; |
158 | fPRE[i][j][k] = 0.; | |
159 | fCPVCounter[i][j][k] = 0; | |
160 | fPRECounter[i][j][k] = 0; | |
161 | fCPVTrackNo[i][j][k] = -1; | |
162 | fPRETrackNo[i][j][k] = -1; | |
163 | fCPVTrackPid[i][j][k] = -1; | |
164 | fPRETrackPid[i][j][k] = -1; | |
ebd83c56 | 165 | } |
166 | } | |
167 | } | |
7088dbe9 | 168 | } |
2332574a | 169 | |
7088dbe9 | 170 | //____________________________________________________________________________ |
b2b13ee2 | 171 | AliPMDDigitizer::~AliPMDDigitizer() |
172 | { | |
36031625 | 173 | // Default Destructor |
174 | // | |
01960205 | 175 | if (fSDigits) { |
176 | fSDigits->Delete(); | |
177 | delete fSDigits; | |
178 | fSDigits=0; | |
179 | } | |
180 | if (fDigits) { | |
181 | fDigits->Delete(); | |
182 | delete fDigits; | |
183 | fDigits=0; | |
184 | } | |
4d59e381 | 185 | fCPVCell.Delete(); |
ebd83c56 | 186 | fCell.Delete(); |
b2b13ee2 | 187 | } |
188 | // | |
189 | // Member functions | |
190 | // | |
7088dbe9 | 191 | //____________________________________________________________________________ |
85a5290f | 192 | void AliPMDDigitizer::OpengAliceFile(const char *file, Option_t *option) |
b2b13ee2 | 193 | { |
36031625 | 194 | // Loads galice.root file and corresponding header, kinematics |
195 | // hits and sdigits or digits depending on the option | |
196 | // | |
f540341d | 197 | |
e191bb57 | 198 | TString evfoldname = AliConfig::GetDefaultEventFolderName(); |
f540341d | 199 | fRunLoader = AliRunLoader::GetRunLoader(evfoldname); |
200 | if (!fRunLoader) | |
5e2cc5bc | 201 | fRunLoader = AliRunLoader::Open(file,AliConfig::GetDefaultEventFolderName(), "UPDATE"); |
b2b13ee2 | 202 | |
203 | if (!fRunLoader) | |
204 | { | |
ecee2a1a | 205 | AliError(Form("Can not open session for file %s.",file)); |
b2b13ee2 | 206 | } |
b2b13ee2 | 207 | |
be9188a5 | 208 | const char *cHS = strstr(option,"HS"); |
209 | const char *cHD = strstr(option,"HD"); | |
210 | const char *cSD = strstr(option,"SD"); | |
b2b13ee2 | 211 | |
be9188a5 | 212 | if(cHS || cHD) |
ecee2a1a | 213 | { |
be9188a5 | 214 | if (!fRunLoader->GetAliRun()) fRunLoader->LoadgAlice(); |
215 | if (!fRunLoader->TreeE()) fRunLoader->LoadHeader(); | |
216 | if (!fRunLoader->TreeK()) fRunLoader->LoadKinematics(); | |
217 | ||
218 | gAlice = fRunLoader->GetAliRun(); | |
219 | ||
220 | if (gAlice) | |
221 | { | |
222 | AliDebug(1,"Alirun object found"); | |
223 | } | |
224 | else | |
225 | { | |
226 | AliError("Could not found Alirun object"); | |
227 | } | |
f540341d | 228 | |
be9188a5 | 229 | fPMD = (AliPMD*)gAlice->GetDetector("PMD"); |
230 | } | |
231 | ||
36031625 | 232 | fPMDLoader = fRunLoader->GetLoader("PMDLoader"); |
233 | if (fPMDLoader == 0x0) | |
b2b13ee2 | 234 | { |
ecee2a1a | 235 | AliError("Can not find PMDLoader"); |
b2b13ee2 | 236 | } |
237 | ||
b2b13ee2 | 238 | |
239 | if (cHS) | |
240 | { | |
36031625 | 241 | fPMDLoader->LoadHits("READ"); |
242 | fPMDLoader->LoadSDigits("recreate"); | |
b2b13ee2 | 243 | } |
244 | else if (cHD) | |
245 | { | |
36031625 | 246 | fPMDLoader->LoadHits("READ"); |
247 | fPMDLoader->LoadDigits("recreate"); | |
b2b13ee2 | 248 | } |
249 | else if (cSD) | |
250 | { | |
36031625 | 251 | fPMDLoader->LoadSDigits("READ"); |
252 | fPMDLoader->LoadDigits("recreate"); | |
b2b13ee2 | 253 | } |
b2b13ee2 | 254 | } |
7088dbe9 | 255 | //____________________________________________________________________________ |
b2b13ee2 | 256 | void AliPMDDigitizer::Hits2SDigits(Int_t ievt) |
257 | { | |
36031625 | 258 | // This reads the PMD Hits tree and assigns the right track number |
259 | // to a cell and stores in the summable digits tree | |
260 | // | |
b2b13ee2 | 261 | |
36031625 | 262 | const Int_t kPi0 = 111; |
263 | const Int_t kGamma = 22; | |
b2b13ee2 | 264 | Int_t npmd; |
265 | Int_t trackno; | |
b2b13ee2 | 266 | Int_t smnumber; |
267 | Int_t trackpid; | |
268 | Int_t mtrackno; | |
269 | Int_t mtrackpid; | |
270 | ||
271 | Float_t xPos, yPos, zPos; | |
8599803d | 272 | Int_t xpad = -1, ypad = -1; |
b2b13ee2 | 273 | Float_t edep; |
274 | Float_t vx = -999.0, vy = -999.0, vz = -999.0; | |
275 | ||
a7d110b8 | 276 | |
ebd83c56 | 277 | if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000); |
b2b13ee2 | 278 | ResetSDigit(); |
279 | ||
ecee2a1a | 280 | AliDebug(1,Form("Event Number = %d",ievt)); |
b2b13ee2 | 281 | Int_t nparticles = fRunLoader->GetHeader()->GetNtrack(); |
ecee2a1a | 282 | AliDebug(1,Form("Number of Particles = %d",nparticles)); |
8c24e5f2 | 283 | |
920e13db | 284 | // |
285 | ||
b2b13ee2 | 286 | fRunLoader->GetEvent(ievt); |
b2b13ee2 | 287 | // ------------------------------------------------------- // |
288 | // Pointer to specific detector hits. | |
289 | // Get pointers to Alice detectors and Hits containers | |
290 | ||
ebd83c56 | 291 | TTree* treeH = fPMDLoader->TreeH(); |
b2b13ee2 | 292 | |
ebd83c56 | 293 | Int_t ntracks = (Int_t) treeH->GetEntries(); |
ecee2a1a | 294 | AliDebug(1,Form("Number of Tracks in the TreeH = %d", ntracks)); |
ebd83c56 | 295 | TTree* treeS = fPMDLoader->TreeS(); |
296 | if (treeS == 0x0) | |
b2b13ee2 | 297 | { |
36031625 | 298 | fPMDLoader->MakeTree("S"); |
ebd83c56 | 299 | treeS = fPMDLoader->TreeS(); |
b2b13ee2 | 300 | } |
301 | Int_t bufsize = 16000; | |
5e2cc5bc | 302 | treeS->Branch("PMDSDigit", &fSDigits, bufsize); |
b2b13ee2 | 303 | |
ebd83c56 | 304 | TClonesArray* hits = 0; |
305 | if (fPMD) hits = fPMD->Hits(); | |
b2b13ee2 | 306 | |
307 | // Start loop on tracks in the hits containers | |
a7d110b8 | 308 | |
5e2cc5bc | 309 | for (Int_t track=0; track<ntracks;track++) |
b2b13ee2 | 310 | { |
cad3294f | 311 | gAlice->GetMCApp()->ResetHits(); |
ebd83c56 | 312 | treeH->GetEvent(track); |
5e2cc5bc | 313 | if (fPMD) |
b2b13ee2 | 314 | { |
ebd83c56 | 315 | npmd = hits->GetEntriesFast(); |
4d59e381 | 316 | for (Int_t ipmd = 0; ipmd < npmd; ipmd++) |
b2b13ee2 | 317 | { |
ebd83c56 | 318 | fPMDHit = (AliPMDhit*) hits->UncheckedAt(ipmd); |
36031625 | 319 | trackno = fPMDHit->GetTrack(); |
b2b13ee2 | 320 | // get kinematics of the particles |
36031625 | 321 | |
ebd83c56 | 322 | TParticle* mparticle = gAlice->GetMCApp()->Particle(trackno); |
323 | trackpid = mparticle->GetPdgCode(); | |
4d59e381 | 324 | Int_t ks = mparticle->GetStatusCode(); |
b2b13ee2 | 325 | Int_t imo; |
36031625 | 326 | Int_t tracknoOld=0, trackpidOld=0, statusOld = 0; |
4d59e381 | 327 | |
8599803d | 328 | if (mparticle->GetFirstMother() == -1) |
329 | { | |
36031625 | 330 | tracknoOld = trackno; |
331 | trackpidOld = trackpid; | |
332 | statusOld = -1; | |
8599803d | 333 | } |
8599803d | 334 | Int_t igstatus = 0; |
4d59e381 | 335 | //------------------modified by Mriganka ---------------------- |
336 | if(ks==1||(imo = mparticle->GetFirstMother())<0 ){ | |
337 | vx = mparticle->Vx(); | |
338 | vy = mparticle->Vy(); | |
339 | vz = mparticle->Vz(); | |
340 | ||
341 | if(trackpid==kGamma||trackpid==11||trackpid==-11|| | |
342 | trackpid==kPi0)igstatus=1; | |
343 | } | |
24c5571f | 344 | |
345 | ||
4d59e381 | 346 | while(((imo = mparticle->GetFirstMother()) >= 0)&& |
347 | (ks = mparticle->GetStatusCode() <1) ) | |
5f7ce82b | 348 | { |
b208c6a3 | 349 | mparticle = gAlice->GetMCApp()->Particle(imo); |
4d59e381 | 350 | trackpid = mparticle->GetPdgCode(); |
351 | ks = mparticle->GetStatusCode(); | |
b2b13ee2 | 352 | vx = mparticle->Vx(); |
353 | vy = mparticle->Vy(); | |
354 | vz = mparticle->Vz(); | |
24c5571f | 355 | |
356 | trackno=imo; | |
357 | ||
5f7ce82b | 358 | } |
24c5571f | 359 | |
5f7ce82b | 360 | if(trackpid==kGamma||trackpid==11||trackpid==-11|| |
361 | trackpid==kPi0)igstatus=1; | |
362 | mtrackpid=trackpid; | |
363 | mtrackno=trackno; | |
364 | trackpid=trackpidOld; | |
365 | trackno=tracknoOld; | |
d934d257 | 366 | |
24c5571f | 367 | //-----------------end of modification---------------- |
36031625 | 368 | xPos = fPMDHit->X(); |
369 | yPos = fPMDHit->Y(); | |
370 | zPos = fPMDHit->Z(); | |
7088dbe9 | 371 | |
c35544fe | 372 | edep = fPMDHit->GetEnergy(); |
373 | Int_t vol1 = fPMDHit->GetVolume(1); // Column | |
374 | Int_t vol2 = fPMDHit->GetVolume(2); // Row | |
24c5571f | 375 | Int_t vol7 = fPMDHit->GetVolume(4); // Serial Module No |
f117e3aa | 376 | |
c35544fe | 377 | |
8599803d | 378 | // -----------------------------------------// |
f117e3aa | 379 | // In new geometry after adding electronics // |
8599803d | 380 | // For Super Module 1 & 2 // |
8599803d | 381 | // nrow = 48, ncol = 96 // |
f117e3aa | 382 | // For Super Module 3 & 4 // |
383 | // nrow = 96, ncol = 48 // | |
8599803d | 384 | // -----------------------------------------// |
f117e3aa | 385 | |
24c5571f | 386 | if (vol7 < 24) |
387 | { | |
388 | smnumber = vol7; | |
389 | } | |
390 | else | |
391 | { | |
392 | smnumber = vol7 - 24; | |
393 | } | |
394 | Int_t vol8 = smnumber/6 + 1; // fake supermodule | |
8599803d | 395 | |
f117e3aa | 396 | if (vol8 == 1 || vol8 == 2) |
b2b13ee2 | 397 | { |
36031625 | 398 | xpad = vol2; |
399 | ypad = vol1; | |
b2b13ee2 | 400 | } |
f117e3aa | 401 | else if (vol8 == 3 || vol8 == 4) |
402 | { | |
403 | xpad = vol1; | |
404 | ypad = vol2; | |
405 | } | |
b2b13ee2 | 406 | |
ecee2a1a | 407 | AliDebug(2,Form("Zposition = %f Edeposition = %f",zPos,edep)); |
5f7ce82b | 408 | //Float_t zposition = TMath::Abs(zPos); |
f117e3aa | 409 | if (zPos < fZPos) |
b2b13ee2 | 410 | { |
411 | // CPV | |
412 | fDetNo = 1; | |
413 | } | |
f117e3aa | 414 | else if (zPos > fZPos) |
b2b13ee2 | 415 | { |
416 | // PMD | |
417 | fDetNo = 0; | |
418 | } | |
24c5571f | 419 | //Int_t smn = smnumber - 1; |
420 | Int_t smn = smnumber; | |
8599803d | 421 | Int_t ixx = xpad - 1; |
422 | Int_t iyy = ypad - 1; | |
b2b13ee2 | 423 | if (fDetNo == 0) |
424 | { | |
36031625 | 425 | fPRE[smn][ixx][iyy] += edep; |
426 | fPRECounter[smn][ixx][iyy]++; | |
b2b13ee2 | 427 | |
ebd83c56 | 428 | AliPMDcell* cell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep); |
ebd83c56 | 429 | fCell.Add(cell); |
b2b13ee2 | 430 | } |
431 | else if(fDetNo == 1) | |
432 | { | |
8599803d | 433 | fCPV[smn][ixx][iyy] += edep; |
4d59e381 | 434 | fCPVCounter[smn][ixx][iyy]++; |
435 | AliPMDcell* cpvcell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep); | |
436 | fCPVCell.Add(cpvcell); | |
b2b13ee2 | 437 | } |
438 | } | |
439 | } | |
440 | } // Track Loop ended | |
4d59e381 | 441 | TrackAssignment2CPVCell(); |
b2b13ee2 | 442 | TrackAssignment2Cell(); |
b2b13ee2 | 443 | ResetCell(); |
444 | ||
445 | Float_t deltaE = 0.; | |
446 | Int_t detno = 0; | |
b2b13ee2 | 447 | Int_t trno = -1; |
920e13db | 448 | Int_t trpid = -99; |
b2b13ee2 | 449 | |
450 | for (Int_t idet = 0; idet < 2; idet++) | |
451 | { | |
36031625 | 452 | for (Int_t ism = 0; ism < fgkTotUM; ism++) |
b2b13ee2 | 453 | { |
36031625 | 454 | for (Int_t jrow = 0; jrow < fgkRow; jrow++) |
b2b13ee2 | 455 | { |
36031625 | 456 | for (Int_t kcol = 0; kcol < fgkCol; kcol++) |
b2b13ee2 | 457 | { |
b2b13ee2 | 458 | if (idet == 0) |
459 | { | |
36031625 | 460 | deltaE = fPRE[ism][jrow][kcol]; |
461 | trno = fPRETrackNo[ism][jrow][kcol]; | |
b2b13ee2 | 462 | detno = 0; |
463 | } | |
464 | else if (idet == 1) | |
465 | { | |
466 | deltaE = fCPV[ism][jrow][kcol]; | |
467 | trno = fCPVTrackNo[ism][jrow][kcol]; | |
468 | detno = 1; | |
469 | } | |
470 | if (deltaE > 0.) | |
471 | { | |
8c24e5f2 | 472 | // Natasha |
473 | TParticle *mparticle = gAlice->GetMCApp()->Particle(trno); | |
474 | trpid = mparticle->GetPdgCode(); | |
920e13db | 475 | AddSDigit(trno,trpid,detno,ism,jrow,kcol,deltaE); |
b2b13ee2 | 476 | } |
477 | } | |
478 | } | |
ebd83c56 | 479 | treeS->Fill(); |
b2b13ee2 | 480 | ResetSDigit(); |
481 | } | |
482 | } | |
36031625 | 483 | fPMDLoader->WriteSDigits("OVERWRITE"); |
b2b13ee2 | 484 | ResetCellADC(); |
b2b13ee2 | 485 | } |
7088dbe9 | 486 | //____________________________________________________________________________ |
b2b13ee2 | 487 | |
488 | void AliPMDDigitizer::Hits2Digits(Int_t ievt) | |
489 | { | |
36031625 | 490 | // This reads the PMD Hits tree and assigns the right track number |
491 | // to a cell and stores in the digits tree | |
492 | // | |
493 | const Int_t kPi0 = 111; | |
494 | const Int_t kGamma = 22; | |
b2b13ee2 | 495 | Int_t npmd; |
496 | Int_t trackno; | |
b2b13ee2 | 497 | Int_t smnumber; |
498 | Int_t trackpid; | |
499 | Int_t mtrackno; | |
500 | Int_t mtrackpid; | |
501 | ||
502 | Float_t xPos, yPos, zPos; | |
8599803d | 503 | Int_t xpad = -1, ypad = -1; |
b2b13ee2 | 504 | Float_t edep; |
505 | Float_t vx = -999.0, vy = -999.0, vz = -999.0; | |
506 | ||
ebd83c56 | 507 | if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000); |
b2b13ee2 | 508 | ResetDigit(); |
509 | ||
5e2cc5bc | 510 | AliDebug(1,Form("Event Number = %d",ievt)); |
b2b13ee2 | 511 | Int_t nparticles = fRunLoader->GetHeader()->GetNtrack(); |
ecee2a1a | 512 | AliDebug(1,Form("Number of Particles = %d", nparticles)); |
920e13db | 513 | |
b2b13ee2 | 514 | fRunLoader->GetEvent(ievt); |
b2b13ee2 | 515 | // ------------------------------------------------------- // |
516 | // Pointer to specific detector hits. | |
517 | // Get pointers to Alice detectors and Hits containers | |
518 | ||
b208c6a3 | 519 | fPMD = (AliPMD*)gAlice->GetDetector("PMD"); |
36031625 | 520 | fPMDLoader = fRunLoader->GetLoader("PMDLoader"); |
b2b13ee2 | 521 | |
36031625 | 522 | if (fPMDLoader == 0x0) |
b2b13ee2 | 523 | { |
ecee2a1a | 524 | AliError("Can not find PMD or PMDLoader"); |
b2b13ee2 | 525 | } |
ebd83c56 | 526 | TTree* treeH = fPMDLoader->TreeH(); |
527 | Int_t ntracks = (Int_t) treeH->GetEntries(); | |
ecee2a1a | 528 | AliDebug(1,Form("Number of Tracks in the TreeH = %d", ntracks)); |
36031625 | 529 | fPMDLoader->LoadDigits("recreate"); |
ebd83c56 | 530 | TTree* treeD = fPMDLoader->TreeD(); |
531 | if (treeD == 0x0) | |
b2b13ee2 | 532 | { |
36031625 | 533 | fPMDLoader->MakeTree("D"); |
ebd83c56 | 534 | treeD = fPMDLoader->TreeD(); |
b2b13ee2 | 535 | } |
536 | Int_t bufsize = 16000; | |
5e2cc5bc | 537 | treeD->Branch("PMDDigit", &fDigits, bufsize); |
b2b13ee2 | 538 | |
ebd83c56 | 539 | TClonesArray* hits = 0; |
540 | if (fPMD) hits = fPMD->Hits(); | |
b2b13ee2 | 541 | |
542 | // Start loop on tracks in the hits containers | |
543 | ||
5e2cc5bc | 544 | for (Int_t track=0; track<ntracks;track++) |
b2b13ee2 | 545 | { |
cad3294f | 546 | gAlice->GetMCApp()->ResetHits(); |
ebd83c56 | 547 | treeH->GetEvent(track); |
b2b13ee2 | 548 | |
5e2cc5bc | 549 | if (fPMD) |
b2b13ee2 | 550 | { |
ebd83c56 | 551 | npmd = hits->GetEntriesFast(); |
4d59e381 | 552 | for (Int_t ipmd = 0; ipmd < npmd; ipmd++) |
b2b13ee2 | 553 | { |
ebd83c56 | 554 | fPMDHit = (AliPMDhit*) hits->UncheckedAt(ipmd); |
36031625 | 555 | trackno = fPMDHit->GetTrack(); |
b2b13ee2 | 556 | |
557 | // get kinematics of the particles | |
558 | ||
ebd83c56 | 559 | TParticle* mparticle = gAlice->GetMCApp()->Particle(trackno); |
560 | trackpid = mparticle->GetPdgCode(); | |
4d59e381 | 561 | Int_t ks = mparticle->GetStatusCode(); |
b2b13ee2 | 562 | Int_t imo; |
36031625 | 563 | Int_t tracknoOld=0, trackpidOld=0, statusOld = 0; |
8599803d | 564 | if (mparticle->GetFirstMother() == -1) |
565 | { | |
36031625 | 566 | tracknoOld = trackno; |
567 | trackpidOld = trackpid; | |
568 | statusOld = -1; | |
8599803d | 569 | } |
570 | ||
571 | Int_t igstatus = 0; | |
4d59e381 | 572 | //-----------------------modified by Mriganka ------------------ |
573 | if(ks==1||(imo = mparticle->GetFirstMother())<0 ){ | |
574 | vx = mparticle->Vx(); | |
575 | vy = mparticle->Vy(); | |
576 | vz = mparticle->Vz(); | |
577 | ||
578 | if(trackpid==kGamma||trackpid==11||trackpid==-11||trackpid==kPi0) | |
579 | igstatus=1; | |
580 | } | |
581 | ||
582 | ||
583 | while(((imo = mparticle->GetFirstMother()) >= 0)&& | |
584 | (ks = mparticle->GetStatusCode() <1) ) | |
b2b13ee2 | 585 | { |
b208c6a3 | 586 | mparticle = gAlice->GetMCApp()->Particle(imo); |
4d59e381 | 587 | trackpid = mparticle->GetPdgCode(); |
588 | ks = mparticle->GetStatusCode(); | |
b2b13ee2 | 589 | vx = mparticle->Vx(); |
590 | vy = mparticle->Vy(); | |
591 | vz = mparticle->Vz(); | |
24c5571f | 592 | |
593 | trackno=imo; | |
594 | ||
d934d257 | 595 | } |
4d59e381 | 596 | |
597 | if(trackpid==kGamma||trackpid==11||trackpid==-11||trackpid==kPi0) | |
598 | igstatus=1; | |
599 | mtrackpid=trackpid; | |
600 | mtrackno=trackno; | |
601 | trackpid=trackpidOld; | |
602 | trackno=tracknoOld; | |
b2b13ee2 | 603 | |
4d59e381 | 604 | //-----------------end of modification---------------- |
36031625 | 605 | xPos = fPMDHit->X(); |
606 | yPos = fPMDHit->Y(); | |
607 | zPos = fPMDHit->Z(); | |
f117e3aa | 608 | edep = fPMDHit->GetEnergy(); |
c35544fe | 609 | Int_t vol1 = fPMDHit->GetVolume(1); // Column |
610 | Int_t vol2 = fPMDHit->GetVolume(2); // Row | |
24c5571f | 611 | Int_t vol7 = fPMDHit->GetVolume(4); // Serial Module No |
8599803d | 612 | |
613 | // -----------------------------------------// | |
f117e3aa | 614 | // In new geometry after adding electronics // |
8599803d | 615 | // For Super Module 1 & 2 // |
8599803d | 616 | // nrow = 48, ncol = 96 // |
f117e3aa | 617 | // For Super Module 3 & 4 // |
618 | // nrow = 96, ncol = 48 // | |
8599803d | 619 | // -----------------------------------------// |
b2b13ee2 | 620 | |
24c5571f | 621 | if (vol7 < 24) |
622 | { | |
623 | smnumber = vol7; | |
624 | } | |
625 | else | |
626 | { | |
627 | smnumber = vol7 - 24; | |
628 | } | |
629 | Int_t vol8 = smnumber/6 + 1; // fake supermodule | |
8599803d | 630 | |
f117e3aa | 631 | if (vol8 == 1 || vol8 == 2) |
8599803d | 632 | { |
36031625 | 633 | xpad = vol2; |
634 | ypad = vol1; | |
b2b13ee2 | 635 | } |
f117e3aa | 636 | else if (vol8 == 3 || vol8 == 4) |
637 | { | |
638 | xpad = vol1; | |
639 | ypad = vol2; | |
640 | } | |
b2b13ee2 | 641 | |
ecee2a1a | 642 | AliDebug(2,Form("ZPosition = %f Edeposition = %d",zPos,edep)); |
f117e3aa | 643 | //Float_t zposition = TMath::Abs(zPos); |
8599803d | 644 | |
f117e3aa | 645 | if (zPos < fZPos) |
b2b13ee2 | 646 | { |
647 | // CPV | |
648 | fDetNo = 1; | |
649 | } | |
f117e3aa | 650 | else if (zPos > fZPos) |
b2b13ee2 | 651 | { |
652 | // PMD | |
653 | fDetNo = 0; | |
654 | } | |
8599803d | 655 | |
24c5571f | 656 | //Int_t smn = smnumber - 1; |
657 | Int_t smn = smnumber; | |
8599803d | 658 | Int_t ixx = xpad - 1; |
659 | Int_t iyy = ypad - 1; | |
660 | if (fDetNo == 0) | |
b2b13ee2 | 661 | { |
36031625 | 662 | fPRE[smn][ixx][iyy] += edep; |
663 | fPRECounter[smn][ixx][iyy]++; | |
8599803d | 664 | |
ebd83c56 | 665 | AliPMDcell* cell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep); |
8599803d | 666 | |
ebd83c56 | 667 | fCell.Add(cell); |
b2b13ee2 | 668 | } |
8599803d | 669 | else if(fDetNo == 1) |
b2b13ee2 | 670 | { |
8599803d | 671 | fCPV[smn][ixx][iyy] += edep; |
4d59e381 | 672 | fCPVCounter[smn][ixx][iyy]++; |
673 | AliPMDcell* cpvcell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep); | |
674 | fCPVCell.Add(cpvcell); | |
b2b13ee2 | 675 | } |
676 | } | |
677 | } | |
678 | } // Track Loop ended | |
4d59e381 | 679 | TrackAssignment2CPVCell(); |
b2b13ee2 | 680 | TrackAssignment2Cell(); |
681 | ResetCell(); | |
682 | ||
50555ba1 | 683 | Float_t gain1; |
7088dbe9 | 684 | Float_t adc; |
b2b13ee2 | 685 | Float_t deltaE = 0.; |
686 | Int_t detno = 0; | |
b2b13ee2 | 687 | Int_t trno = 1; |
920e13db | 688 | Int_t trpid = -99; |
689 | ||
b2b13ee2 | 690 | for (Int_t idet = 0; idet < 2; idet++) |
5e2cc5bc | 691 | { |
36031625 | 692 | for (Int_t ism = 0; ism < fgkTotUM; ism++) |
5e2cc5bc | 693 | { |
36031625 | 694 | for (Int_t jrow = 0; jrow < fgkRow; jrow++) |
5e2cc5bc | 695 | { |
36031625 | 696 | for (Int_t kcol = 0; kcol < fgkCol; kcol++) |
5e2cc5bc | 697 | { |
b2b13ee2 | 698 | if (idet == 0) |
5e2cc5bc | 699 | { |
700 | deltaE = fPRE[ism][jrow][kcol]; | |
36031625 | 701 | trno = fPRETrackNo[ism][jrow][kcol]; |
920e13db | 702 | detno = 0; |
5e2cc5bc | 703 | } |
b2b13ee2 | 704 | else if (idet == 1) |
5e2cc5bc | 705 | { |
706 | deltaE = fCPV[ism][jrow][kcol]; | |
8599803d | 707 | trno = fCPVTrackNo[ism][jrow][kcol]; |
920e13db | 708 | detno = 1; |
5e2cc5bc | 709 | } |
b2b13ee2 | 710 | if (deltaE > 0.) |
5e2cc5bc | 711 | { |
7088dbe9 | 712 | MeV2ADC(deltaE,adc); |
5e2cc5bc | 713 | |
714 | // To decalibrate the adc values | |
715 | // | |
716 | gain1 = Gain(idet,ism,jrow,kcol); | |
717 | if (gain1 != 0.) | |
718 | { | |
719 | Int_t adcDecalib = (Int_t)(adc/gain1); | |
720 | adc = (Float_t) adcDecalib; | |
721 | } | |
722 | else if(gain1 == 0.) | |
723 | { | |
724 | adc = 0.; | |
725 | } | |
35535af7 | 726 | |
727 | // Pedestal Decalibration | |
728 | Int_t pedmeanrms = | |
729 | fCalibPed->GetPedMeanRms(idet,ism,jrow,kcol); | |
37edc588 | 730 | Int_t pedrms1 = (Int_t) pedmeanrms%100; |
35535af7 | 731 | Float_t pedrms = (Float_t)pedrms1/10.; |
732 | Float_t pedmean = | |
733 | (Float_t) (pedmeanrms - pedrms1)/1000.0; | |
35535af7 | 734 | if (adc > 0.) |
735 | { | |
736 | adc += (pedmean + 3.0*pedrms); | |
8c24e5f2 | 737 | TParticle *mparticle |
738 | = gAlice->GetMCApp()->Particle(trno); | |
739 | trpid = mparticle->GetPdgCode(); | |
740 | ||
920e13db | 741 | AddDigit(trno,trpid,detno,ism,jrow,kcol,adc); |
35535af7 | 742 | } |
5e2cc5bc | 743 | } |
744 | } // column loop | |
745 | } // row loop | |
03965b13 | 746 | treeD->Fill(); |
747 | ResetDigit(); | |
5e2cc5bc | 748 | } // supermodule loop |
749 | } // detector loop | |
03965b13 | 750 | |
36031625 | 751 | fPMDLoader->WriteDigits("OVERWRITE"); |
b2b13ee2 | 752 | ResetCellADC(); |
920e13db | 753 | |
b2b13ee2 | 754 | } |
7088dbe9 | 755 | //____________________________________________________________________________ |
b2b13ee2 | 756 | |
757 | ||
758 | void AliPMDDigitizer::SDigits2Digits(Int_t ievt) | |
759 | { | |
36031625 | 760 | // This reads the PMD sdigits tree and converts energy deposition |
761 | // in a cell to ADC and stores in the digits tree | |
762 | // | |
ecee2a1a | 763 | |
b2b13ee2 | 764 | fRunLoader->GetEvent(ievt); |
765 | ||
ebd83c56 | 766 | TTree* treeS = fPMDLoader->TreeS(); |
b2b13ee2 | 767 | AliPMDsdigit *pmdsdigit; |
ebd83c56 | 768 | TBranch *branch = treeS->GetBranch("PMDSDigit"); |
ecee2a1a | 769 | if(!branch) |
770 | { | |
771 | AliError("PMD Sdigit branch does not exist"); | |
772 | return; | |
773 | } | |
ebd83c56 | 774 | if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000); |
b2b13ee2 | 775 | branch->SetAddress(&fSDigits); |
776 | ||
ebd83c56 | 777 | TTree* treeD = fPMDLoader->TreeD(); |
778 | if (treeD == 0x0) | |
b2b13ee2 | 779 | { |
36031625 | 780 | fPMDLoader->MakeTree("D"); |
ebd83c56 | 781 | treeD = fPMDLoader->TreeD(); |
b2b13ee2 | 782 | } |
783 | Int_t bufsize = 16000; | |
ebd83c56 | 784 | if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000); |
5e2cc5bc | 785 | treeD->Branch("PMDDigit", &fDigits, bufsize); |
b2b13ee2 | 786 | |
920e13db | 787 | Int_t trno, trpid, det, smn; |
7088dbe9 | 788 | Int_t irow, icol; |
b2b13ee2 | 789 | Float_t edep, adc; |
790 | ||
ebd83c56 | 791 | Int_t nmodules = (Int_t) treeS->GetEntries(); |
ecee2a1a | 792 | AliDebug(1,Form("Number of modules = %d",nmodules)); |
b2b13ee2 | 793 | |
794 | for (Int_t imodule = 0; imodule < nmodules; imodule++) | |
795 | { | |
5e2cc5bc | 796 | treeS->GetEntry(imodule); |
b2b13ee2 | 797 | Int_t nentries = fSDigits->GetLast(); |
ecee2a1a | 798 | AliDebug(2,Form("Number of entries per module = %d",nentries+1)); |
b2b13ee2 | 799 | for (Int_t ient = 0; ient < nentries+1; ient++) |
800 | { | |
801 | pmdsdigit = (AliPMDsdigit*)fSDigits->UncheckedAt(ient); | |
802 | trno = pmdsdigit->GetTrackNumber(); | |
920e13db | 803 | trpid = pmdsdigit->GetTrackPid(); |
b2b13ee2 | 804 | det = pmdsdigit->GetDetector(); |
805 | smn = pmdsdigit->GetSMNumber(); | |
7088dbe9 | 806 | irow = pmdsdigit->GetRow(); |
807 | icol = pmdsdigit->GetColumn(); | |
b2b13ee2 | 808 | edep = pmdsdigit->GetCellEdep(); |
809 | ||
810 | MeV2ADC(edep,adc); | |
5e2cc5bc | 811 | |
812 | // To decalibrte the adc values | |
813 | // | |
814 | Float_t gain1 = Gain(det,smn,irow,icol); | |
815 | if (gain1 != 0.) | |
816 | { | |
04a35d8d | 817 | Int_t adcDecalib = (Int_t)(adc/gain1); |
818 | adc = (Float_t) adcDecalib; | |
5e2cc5bc | 819 | } |
820 | else if(gain1 == 0.) | |
821 | { | |
822 | adc = 0.; | |
823 | } | |
35535af7 | 824 | // Pedestal Decalibration |
825 | Int_t pedmeanrms = fCalibPed->GetPedMeanRms(det,smn,irow,icol); | |
37edc588 | 826 | Int_t pedrms1 = (Int_t) pedmeanrms%100; |
35535af7 | 827 | Float_t pedrms = (Float_t)pedrms1/10.; |
828 | Float_t pedmean = (Float_t) (pedmeanrms - pedrms1)/1000.0; | |
35535af7 | 829 | if(adc > 0.) |
830 | { | |
831 | adc += (pedmean + 3.0*pedrms); | |
920e13db | 832 | AddDigit(trno,trpid,det,smn,irow,icol,adc); |
35535af7 | 833 | } |
5e2cc5bc | 834 | |
b2b13ee2 | 835 | } |
ebd83c56 | 836 | treeD->Fill(); |
b2b13ee2 | 837 | ResetDigit(); |
838 | } | |
36031625 | 839 | fPMDLoader->WriteDigits("OVERWRITE"); |
ecee2a1a | 840 | |
b2b13ee2 | 841 | } |
7088dbe9 | 842 | //____________________________________________________________________________ |
843 | void AliPMDDigitizer::Exec(Option_t *option) | |
844 | { | |
845 | // Does the event merging and digitization | |
7088dbe9 | 846 | const char *cdeb = strstr(option,"deb"); |
847 | if(cdeb) | |
848 | { | |
ecee2a1a | 849 | AliDebug(100," *** PMD Exec is called ***"); |
7088dbe9 | 850 | } |
ecee2a1a | 851 | |
7088dbe9 | 852 | Int_t ninputs = fManager->GetNinputs(); |
ecee2a1a | 853 | AliDebug(1,Form("Number of files to be processed = %d",ninputs)); |
7088dbe9 | 854 | ResetCellADC(); |
855 | ||
856 | for (Int_t i = 0; i < ninputs; i++) | |
857 | { | |
858 | Int_t troffset = fManager->GetMask(i); | |
859 | MergeSDigits(i, troffset); | |
860 | } | |
b2b13ee2 | 861 | |
7088dbe9 | 862 | fRunLoader = AliRunLoader::GetRunLoader(fManager->GetOutputFolderName()); |
863 | fPMD = (AliPMD*)gAlice->GetDetector("PMD"); | |
864 | fPMDLoader = fRunLoader->GetLoader("PMDLoader"); | |
865 | if (fPMDLoader == 0x0) | |
866 | { | |
ecee2a1a | 867 | AliError("Can not find PMD or PMDLoader"); |
7088dbe9 | 868 | } |
06f2c79d | 869 | fPMDLoader->LoadDigits("update"); |
ebd83c56 | 870 | TTree* treeD = fPMDLoader->TreeD(); |
871 | if (treeD == 0x0) | |
7088dbe9 | 872 | { |
873 | fPMDLoader->MakeTree("D"); | |
ebd83c56 | 874 | treeD = fPMDLoader->TreeD(); |
7088dbe9 | 875 | } |
876 | Int_t bufsize = 16000; | |
ebd83c56 | 877 | if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000); |
5e2cc5bc | 878 | treeD->Branch("PMDDigit", &fDigits, bufsize); |
7088dbe9 | 879 | |
880 | Float_t adc; | |
881 | Float_t deltaE = 0.; | |
920e13db | 882 | Int_t detno = 0; |
883 | Int_t trno = 1; | |
884 | Int_t trpid = -99; | |
7088dbe9 | 885 | |
886 | for (Int_t idet = 0; idet < 2; idet++) | |
887 | { | |
888 | for (Int_t ism = 0; ism < fgkTotUM; ism++) | |
889 | { | |
890 | for (Int_t jrow = 0; jrow < fgkRow; jrow++) | |
891 | { | |
892 | for (Int_t kcol = 0; kcol < fgkCol; kcol++) | |
893 | { | |
894 | if (idet == 0) | |
895 | { | |
896 | deltaE = fPRE[ism][jrow][kcol]; | |
897 | trno = fPRETrackNo[ism][jrow][kcol]; | |
920e13db | 898 | trpid = fPRETrackPid[ism][jrow][kcol]; |
899 | detno = 0; | |
7088dbe9 | 900 | } |
901 | else if (idet == 1) | |
902 | { | |
903 | deltaE = fCPV[ism][jrow][kcol]; | |
904 | trno = fCPVTrackNo[ism][jrow][kcol]; | |
920e13db | 905 | trpid = fCPVTrackPid[ism][jrow][kcol]; |
906 | detno = 1; | |
7088dbe9 | 907 | } |
908 | if (deltaE > 0.) | |
909 | { | |
910 | MeV2ADC(deltaE,adc); | |
35535af7 | 911 | |
5f566ada | 912 | // |
35535af7 | 913 | // Gain decalibration |
5f566ada | 914 | // |
915 | Float_t gain1 = Gain(idet,ism,jrow,kcol); | |
35535af7 | 916 | |
5f566ada | 917 | if (gain1 != 0.) |
918 | { | |
919 | Int_t adcDecalib = (Int_t)(adc/gain1); | |
920 | adc = (Float_t) adcDecalib; | |
921 | } | |
922 | else if(gain1 == 0.) | |
923 | { | |
924 | adc = 0.; | |
925 | } | |
35535af7 | 926 | // Pedestal Decalibration |
927 | Int_t pedmeanrms = | |
928 | fCalibPed->GetPedMeanRms(idet,ism,jrow,kcol); | |
37edc588 | 929 | Int_t pedrms1 = (Int_t) pedmeanrms%100; |
35535af7 | 930 | Float_t pedrms = (Float_t)pedrms1/10.; |
931 | Float_t pedmean = | |
932 | (Float_t) (pedmeanrms - pedrms1)/1000.0; | |
35535af7 | 933 | if (adc > 0.) |
934 | { | |
935 | adc += (pedmean + 3.0*pedrms); | |
920e13db | 936 | AddDigit(trno,trpid,detno,ism,jrow,kcol,adc); |
35535af7 | 937 | } |
5f566ada | 938 | |
7088dbe9 | 939 | } |
940 | } // column loop | |
941 | } // row loop | |
ebd83c56 | 942 | treeD->Fill(); |
7088dbe9 | 943 | ResetDigit(); |
944 | } // supermodule loop | |
945 | } // detector loop | |
5e2cc5bc | 946 | fPMDLoader->WriteDigits("OVERWRITE"); |
06f2c79d | 947 | fPMDLoader->UnloadDigits(); |
948 | ResetCellADC(); | |
7088dbe9 | 949 | } |
950 | //____________________________________________________________________________ | |
4d59e381 | 951 | void AliPMDDigitizer::TrackAssignment2CPVCell() |
952 | { | |
953 | // This block assigns the cell id when there are | |
954 | // multiple tracks in a cell according to the | |
955 | // energy deposition | |
956 | // This method added by Ajay | |
957 | Bool_t jsort = false; | |
958 | ||
959 | Int_t i, j, k; | |
960 | ||
961 | Int_t *status1; | |
962 | Int_t *status2; | |
963 | Int_t *trnarray; | |
964 | Float_t *fracEdp; | |
965 | Float_t *trEdp; | |
966 | ||
967 | Int_t ****cpvTrack; | |
968 | Float_t ****cpvEdep; | |
969 | ||
970 | cpvTrack = new Int_t ***[fgkTotUM]; | |
971 | cpvEdep = new Float_t ***[fgkTotUM]; | |
972 | for (i=0; i<fgkTotUM; i++) | |
973 | { | |
974 | cpvTrack[i] = new Int_t **[fgkRow]; | |
975 | cpvEdep[i] = new Float_t **[fgkRow]; | |
976 | } | |
977 | ||
978 | for (i = 0; i < fgkTotUM; i++) | |
979 | { | |
980 | for (j = 0; j < fgkRow; j++) | |
981 | { | |
982 | cpvTrack[i][j] = new Int_t *[fgkCol]; | |
983 | cpvEdep[i][j] = new Float_t *[fgkCol]; | |
984 | } | |
985 | } | |
986 | for (i = 0; i < fgkTotUM; i++) | |
987 | { | |
988 | for (j = 0; j < fgkRow; j++) | |
989 | { | |
990 | for (k = 0; k < fgkCol; k++) | |
991 | { | |
992 | Int_t nn = fCPVCounter[i][j][k]; | |
993 | if(nn > 0) | |
994 | { | |
995 | cpvTrack[i][j][k] = new Int_t[nn]; | |
996 | cpvEdep[i][j][k] = new Float_t[nn]; | |
997 | } | |
998 | else | |
999 | { | |
1000 | nn = 1; | |
1001 | cpvTrack[i][j][k] = new Int_t[nn]; | |
1002 | cpvEdep[i][j][k] = new Float_t[nn]; | |
1003 | } | |
1004 | fCPVCounter[i][j][k] = 0; | |
1005 | } | |
1006 | } | |
1007 | } | |
1008 | ||
1009 | ||
1010 | Int_t nentries = fCPVCell.GetEntries(); | |
1011 | ||
1012 | Int_t mtrackno, ism, ixp, iyp; | |
1013 | Float_t edep; | |
1014 | for (i = 0; i < nentries; i++) | |
1015 | { | |
1016 | AliPMDcell* cpvcell = (AliPMDcell*)fCPVCell.UncheckedAt(i); | |
1017 | ||
1018 | mtrackno = cpvcell->GetTrackNumber(); | |
1019 | ism = cpvcell->GetSMNumber(); | |
1020 | ixp = cpvcell->GetX(); | |
1021 | iyp = cpvcell->GetY(); | |
1022 | edep = cpvcell->GetEdep(); | |
1023 | Int_t nn = fCPVCounter[ism][ixp][iyp]; | |
1024 | cpvTrack[ism][ixp][iyp][nn] = (Int_t) mtrackno; | |
1025 | cpvEdep[ism][ixp][iyp][nn] = edep; | |
1026 | fCPVCounter[ism][ixp][iyp]++; | |
1027 | } | |
1028 | ||
1029 | Int_t iz, il; | |
1030 | Int_t im, ix, iy; | |
1031 | Int_t nn; | |
1032 | for (im=0; im<fgkTotUM; im++) | |
1033 | { | |
1034 | for (ix=0; ix<fgkRow; ix++) | |
1035 | { | |
1036 | for (iy=0; iy<fgkCol; iy++) | |
1037 | { | |
1038 | nn = fCPVCounter[im][ix][iy]; | |
1039 | if (nn > 1) | |
1040 | { | |
1041 | // This block handles if a cell is fired | |
1042 | // many times by many tracks | |
1043 | status1 = new Int_t[nn]; | |
1044 | status2 = new Int_t[nn]; | |
1045 | trnarray = new Int_t[nn]; | |
1046 | for (iz = 0; iz < nn; iz++) | |
1047 | { | |
1048 | status1[iz] = cpvTrack[im][ix][iy][iz]; | |
1049 | } | |
1050 | TMath::Sort(nn,status1,status2,jsort); | |
1051 | Int_t trackOld = -99999; | |
1052 | Int_t track, trCount = 0; | |
1053 | for (iz = 0; iz < nn; iz++) | |
1054 | { | |
1055 | track = status1[status2[iz]]; | |
1056 | if (trackOld != track) | |
1057 | { | |
1058 | trnarray[trCount] = track; | |
1059 | trCount++; | |
1060 | } | |
1061 | trackOld = track; | |
1062 | } | |
1063 | delete [] status1; | |
1064 | delete [] status2; | |
1065 | Float_t totEdp = 0.; | |
1066 | trEdp = new Float_t[trCount]; | |
1067 | fracEdp = new Float_t[trCount]; | |
1068 | for (il = 0; il < trCount; il++) | |
1069 | { | |
1070 | trEdp[il] = 0.; | |
1071 | track = trnarray[il]; | |
1072 | for (iz = 0; iz < nn; iz++) | |
1073 | { | |
1074 | if (track == cpvTrack[im][ix][iy][iz]) | |
1075 | { | |
1076 | trEdp[il] += cpvEdep[im][ix][iy][iz]; | |
1077 | } | |
1078 | } | |
1079 | totEdp += trEdp[il]; | |
1080 | } | |
1081 | Int_t ilOld = 0; | |
1082 | Float_t fracOld = 0.; | |
1083 | ||
1084 | for (il = 0; il < trCount; il++) | |
1085 | { | |
1086 | fracEdp[il] = trEdp[il]/totEdp; | |
1087 | if (fracOld < fracEdp[il]) | |
1088 | { | |
1089 | fracOld = fracEdp[il]; | |
1090 | ilOld = il; | |
1091 | } | |
1092 | } | |
1093 | fCPVTrackNo[im][ix][iy] = trnarray[ilOld]; | |
1094 | delete [] fracEdp; | |
1095 | delete [] trEdp; | |
1096 | delete [] trnarray; | |
1097 | } | |
1098 | else if (nn == 1) | |
1099 | { | |
1100 | // This only handles if a cell is fired | |
1101 | // by only one track | |
1102 | ||
1103 | fCPVTrackNo[im][ix][iy] = cpvTrack[im][ix][iy][0]; | |
1104 | ||
1105 | } | |
1106 | else if (nn ==0) | |
1107 | { | |
1108 | // This is if no cell is fired | |
1109 | fCPVTrackNo[im][ix][iy] = -999; | |
1110 | } | |
1111 | } // end of iy | |
1112 | } // end of ix | |
1113 | } // end of im | |
1114 | ||
1115 | // Delete all the pointers | |
1116 | ||
1117 | for (i = 0; i < fgkTotUM; i++) | |
1118 | { | |
1119 | for (j = 0; j < fgkRow; j++) | |
1120 | { | |
1121 | for (k = 0; k < fgkCol; k++) | |
1122 | { | |
1123 | delete []cpvTrack[i][j][k]; | |
1124 | delete []cpvEdep[i][j][k]; | |
1125 | } | |
1126 | } | |
1127 | } | |
1128 | ||
1129 | for (i = 0; i < fgkTotUM; i++) | |
1130 | { | |
1131 | for (j = 0; j < fgkRow; j++) | |
1132 | { | |
1133 | delete [] cpvTrack[i][j]; | |
1134 | delete [] cpvEdep[i][j]; | |
1135 | } | |
1136 | } | |
1137 | ||
1138 | for (i = 0; i < fgkTotUM; i++) | |
1139 | { | |
1140 | delete [] cpvTrack[i]; | |
1141 | delete [] cpvEdep[i]; | |
1142 | } | |
1143 | delete [] cpvTrack; | |
1144 | delete [] cpvEdep; | |
1145 | ||
1146 | // | |
1147 | // End of the cell id assignment | |
1148 | // | |
1149 | } | |
1150 | //____________________________________________________________________________ | |
7088dbe9 | 1151 | |
1152 | void AliPMDDigitizer::MergeSDigits(Int_t filenumber, Int_t troffset) | |
1153 | { | |
1154 | // merging sdigits | |
1155 | fRunLoader = AliRunLoader::GetRunLoader(fManager->GetInputFolderName(filenumber)); | |
1156 | fPMDLoader = fRunLoader->GetLoader("PMDLoader"); | |
1157 | fPMDLoader->LoadSDigits("read"); | |
ebd83c56 | 1158 | TTree* treeS = fPMDLoader->TreeS(); |
7088dbe9 | 1159 | AliPMDsdigit *pmdsdigit; |
ebd83c56 | 1160 | TBranch *branch = treeS->GetBranch("PMDSDigit"); |
1161 | if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000); | |
7088dbe9 | 1162 | branch->SetAddress(&fSDigits); |
1163 | ||
920e13db | 1164 | Int_t itrackno, itrackpid, idet, ism; |
7088dbe9 | 1165 | Int_t ixp, iyp; |
1166 | Float_t edep; | |
ebd83c56 | 1167 | Int_t nmodules = (Int_t) treeS->GetEntries(); |
ecee2a1a | 1168 | AliDebug(1,Form("Number of Modules in the treeS = %d",nmodules)); |
1169 | AliDebug(1,Form("Track Offset = %d",troffset)); | |
7088dbe9 | 1170 | for (Int_t imodule = 0; imodule < nmodules; imodule++) |
1171 | { | |
5e2cc5bc | 1172 | treeS->GetEntry(imodule); |
7088dbe9 | 1173 | Int_t nentries = fSDigits->GetLast(); |
ecee2a1a | 1174 | AliDebug(2,Form("Number of Entries per Module = %d",nentries)); |
7088dbe9 | 1175 | for (Int_t ient = 0; ient < nentries+1; ient++) |
1176 | { | |
1177 | pmdsdigit = (AliPMDsdigit*)fSDigits->UncheckedAt(ient); | |
1178 | itrackno = pmdsdigit->GetTrackNumber(); | |
920e13db | 1179 | itrackpid = pmdsdigit->GetTrackPid(); |
7088dbe9 | 1180 | idet = pmdsdigit->GetDetector(); |
1181 | ism = pmdsdigit->GetSMNumber(); | |
1182 | ixp = pmdsdigit->GetRow(); | |
1183 | iyp = pmdsdigit->GetColumn(); | |
1184 | edep = pmdsdigit->GetCellEdep(); | |
7088dbe9 | 1185 | if (idet == 0) |
1186 | { | |
1187 | if (fPRE[ism][ixp][iyp] < edep) | |
1188 | { | |
1189 | fPRETrackNo[ism][ixp][iyp] = troffset + itrackno; | |
920e13db | 1190 | fPRETrackPid[ism][ixp][iyp] = itrackpid; |
7088dbe9 | 1191 | } |
1192 | fPRE[ism][ixp][iyp] += edep; | |
1193 | } | |
1194 | else if (idet == 1) | |
1195 | { | |
1196 | if (fCPV[ism][ixp][iyp] < edep) | |
1197 | { | |
1198 | fCPVTrackNo[ism][ixp][iyp] = troffset + itrackno; | |
920e13db | 1199 | fCPVTrackPid[ism][ixp][iyp] = itrackpid; |
7088dbe9 | 1200 | } |
1201 | fCPV[ism][ixp][iyp] += edep; | |
1202 | } | |
1203 | } | |
1204 | } | |
1205 | ||
1206 | } | |
1207 | // ---------------------------------------------------------------------- | |
b2b13ee2 | 1208 | void AliPMDDigitizer::TrackAssignment2Cell() |
1209 | { | |
b2b13ee2 | 1210 | // |
75bb524e | 1211 | // This block assigns the cell id when there are |
b2b13ee2 | 1212 | // multiple tracks in a cell according to the |
1213 | // energy deposition | |
1214 | // | |
75bb524e | 1215 | Bool_t jsort = false; |
8599803d | 1216 | |
b2b13ee2 | 1217 | Int_t i, j, k; |
1218 | ||
4d59e381 | 1219 | Int_t *status1; |
1220 | Int_t *status2; | |
1221 | Int_t *trnarray; | |
36031625 | 1222 | Float_t *fracEdp; |
1223 | Float_t *trEdp; | |
4d59e381 | 1224 | |
36031625 | 1225 | Int_t ****pmdTrack; |
1226 | Float_t ****pmdEdep; | |
b2b13ee2 | 1227 | |
36031625 | 1228 | pmdTrack = new Int_t ***[fgkTotUM]; |
1229 | pmdEdep = new Float_t ***[fgkTotUM]; | |
1230 | for (i=0; i<fgkTotUM; i++) | |
b2b13ee2 | 1231 | { |
36031625 | 1232 | pmdTrack[i] = new Int_t **[fgkRow]; |
1233 | pmdEdep[i] = new Float_t **[fgkRow]; | |
b2b13ee2 | 1234 | } |
1235 | ||
36031625 | 1236 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1237 | { |
36031625 | 1238 | for (j = 0; j < fgkRow; j++) |
b2b13ee2 | 1239 | { |
36031625 | 1240 | pmdTrack[i][j] = new Int_t *[fgkCol]; |
1241 | pmdEdep[i][j] = new Float_t *[fgkCol]; | |
b2b13ee2 | 1242 | } |
1243 | } | |
1244 | ||
36031625 | 1245 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1246 | { |
36031625 | 1247 | for (j = 0; j < fgkRow; j++) |
b2b13ee2 | 1248 | { |
36031625 | 1249 | for (k = 0; k < fgkCol; k++) |
b2b13ee2 | 1250 | { |
36031625 | 1251 | Int_t nn = fPRECounter[i][j][k]; |
b2b13ee2 | 1252 | if(nn > 0) |
1253 | { | |
36031625 | 1254 | pmdTrack[i][j][k] = new Int_t[nn]; |
1255 | pmdEdep[i][j][k] = new Float_t[nn]; | |
b2b13ee2 | 1256 | } |
1257 | else | |
1258 | { | |
1259 | nn = 1; | |
36031625 | 1260 | pmdTrack[i][j][k] = new Int_t[nn]; |
1261 | pmdEdep[i][j][k] = new Float_t[nn]; | |
5e2cc5bc | 1262 | } |
36031625 | 1263 | fPRECounter[i][j][k] = 0; |
b2b13ee2 | 1264 | } |
1265 | } | |
1266 | } | |
1267 | ||
1268 | ||
ebd83c56 | 1269 | Int_t nentries = fCell.GetEntries(); |
b2b13ee2 | 1270 | |
1271 | Int_t mtrackno, ism, ixp, iyp; | |
1272 | Float_t edep; | |
1273 | ||
1274 | for (i = 0; i < nentries; i++) | |
1275 | { | |
ebd83c56 | 1276 | AliPMDcell* cell = (AliPMDcell*)fCell.UncheckedAt(i); |
b2b13ee2 | 1277 | |
ebd83c56 | 1278 | mtrackno = cell->GetTrackNumber(); |
1279 | ism = cell->GetSMNumber(); | |
1280 | ixp = cell->GetX(); | |
1281 | iyp = cell->GetY(); | |
1282 | edep = cell->GetEdep(); | |
36031625 | 1283 | Int_t nn = fPRECounter[ism][ixp][iyp]; |
36031625 | 1284 | pmdTrack[ism][ixp][iyp][nn] = (Int_t) mtrackno; |
1285 | pmdEdep[ism][ixp][iyp][nn] = edep; | |
1286 | fPRECounter[ism][ixp][iyp]++; | |
b2b13ee2 | 1287 | } |
1288 | ||
1289 | Int_t iz, il; | |
1290 | Int_t im, ix, iy; | |
1291 | Int_t nn; | |
1292 | ||
36031625 | 1293 | for (im=0; im<fgkTotUM; im++) |
b2b13ee2 | 1294 | { |
36031625 | 1295 | for (ix=0; ix<fgkRow; ix++) |
b2b13ee2 | 1296 | { |
36031625 | 1297 | for (iy=0; iy<fgkCol; iy++) |
b2b13ee2 | 1298 | { |
36031625 | 1299 | nn = fPRECounter[im][ix][iy]; |
b2b13ee2 | 1300 | if (nn > 1) |
1301 | { | |
1302 | // This block handles if a cell is fired | |
1303 | // many times by many tracks | |
75bb524e | 1304 | status1 = new Int_t[nn]; |
1305 | status2 = new Int_t[nn]; | |
1306 | trnarray = new Int_t[nn]; | |
b2b13ee2 | 1307 | for (iz = 0; iz < nn; iz++) |
1308 | { | |
36031625 | 1309 | status1[iz] = pmdTrack[im][ix][iy][iz]; |
b2b13ee2 | 1310 | } |
75bb524e | 1311 | TMath::Sort(nn,status1,status2,jsort); |
36031625 | 1312 | Int_t trackOld = -99999; |
1313 | Int_t track, trCount = 0; | |
b2b13ee2 | 1314 | for (iz = 0; iz < nn; iz++) |
1315 | { | |
75bb524e | 1316 | track = status1[status2[iz]]; |
36031625 | 1317 | if (trackOld != track) |
b2b13ee2 | 1318 | { |
36031625 | 1319 | trnarray[trCount] = track; |
1320 | trCount++; | |
5e2cc5bc | 1321 | } |
36031625 | 1322 | trackOld = track; |
b2b13ee2 | 1323 | } |
6eb80a7c | 1324 | delete [] status1; |
1325 | delete [] status2; | |
36031625 | 1326 | Float_t totEdp = 0.; |
1327 | trEdp = new Float_t[trCount]; | |
1328 | fracEdp = new Float_t[trCount]; | |
1329 | for (il = 0; il < trCount; il++) | |
b2b13ee2 | 1330 | { |
36031625 | 1331 | trEdp[il] = 0.; |
75bb524e | 1332 | track = trnarray[il]; |
b2b13ee2 | 1333 | for (iz = 0; iz < nn; iz++) |
1334 | { | |
36031625 | 1335 | if (track == pmdTrack[im][ix][iy][iz]) |
b2b13ee2 | 1336 | { |
36031625 | 1337 | trEdp[il] += pmdEdep[im][ix][iy][iz]; |
b2b13ee2 | 1338 | } |
1339 | } | |
36031625 | 1340 | totEdp += trEdp[il]; |
b2b13ee2 | 1341 | } |
36031625 | 1342 | Int_t ilOld = 0; |
1343 | Float_t fracOld = 0.; | |
b2b13ee2 | 1344 | |
36031625 | 1345 | for (il = 0; il < trCount; il++) |
b2b13ee2 | 1346 | { |
36031625 | 1347 | fracEdp[il] = trEdp[il]/totEdp; |
1348 | if (fracOld < fracEdp[il]) | |
b2b13ee2 | 1349 | { |
36031625 | 1350 | fracOld = fracEdp[il]; |
1351 | ilOld = il; | |
b2b13ee2 | 1352 | } |
1353 | } | |
36031625 | 1354 | fPRETrackNo[im][ix][iy] = trnarray[ilOld]; |
6eb80a7c | 1355 | delete [] fracEdp; |
1356 | delete [] trEdp; | |
1357 | delete [] trnarray; | |
b2b13ee2 | 1358 | } |
1359 | else if (nn == 1) | |
1360 | { | |
1361 | // This only handles if a cell is fired | |
1362 | // by only one track | |
1363 | ||
36031625 | 1364 | fPRETrackNo[im][ix][iy] = pmdTrack[im][ix][iy][0]; |
b2b13ee2 | 1365 | |
1366 | } | |
1367 | else if (nn ==0) | |
1368 | { | |
1369 | // This is if no cell is fired | |
36031625 | 1370 | fPRETrackNo[im][ix][iy] = -999; |
b2b13ee2 | 1371 | } |
1372 | } // end of iy | |
1373 | } // end of ix | |
1374 | } // end of im | |
1375 | ||
1376 | // Delete all the pointers | |
1377 | ||
36031625 | 1378 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1379 | { |
36031625 | 1380 | for (j = 0; j < fgkRow; j++) |
b2b13ee2 | 1381 | { |
36031625 | 1382 | for (k = 0; k < fgkCol; k++) |
b2b13ee2 | 1383 | { |
36031625 | 1384 | delete [] pmdTrack[i][j][k]; |
1385 | delete [] pmdEdep[i][j][k]; | |
b2b13ee2 | 1386 | } |
1387 | } | |
1388 | } | |
1389 | ||
36031625 | 1390 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1391 | { |
36031625 | 1392 | for (j = 0; j < fgkRow; j++) |
b2b13ee2 | 1393 | { |
36031625 | 1394 | delete [] pmdTrack[i][j]; |
1395 | delete [] pmdEdep[i][j]; | |
b2b13ee2 | 1396 | } |
1397 | } | |
1398 | ||
36031625 | 1399 | for (i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1400 | { |
36031625 | 1401 | delete [] pmdTrack[i]; |
1402 | delete [] pmdEdep[i]; | |
b2b13ee2 | 1403 | } |
6eb80a7c | 1404 | delete [] pmdTrack; |
1405 | delete [] pmdEdep; | |
b2b13ee2 | 1406 | // |
1407 | // End of the cell id assignment | |
1408 | // | |
1409 | } | |
7088dbe9 | 1410 | //____________________________________________________________________________ |
a7d110b8 | 1411 | void AliPMDDigitizer::MeV2ADC(Float_t mev, Float_t & adc) const |
b2b13ee2 | 1412 | { |
36031625 | 1413 | // This converts the simulated edep to ADC according to the |
1414 | // Test Beam Data | |
7ba814f3 | 1415 | //PS Test in May 2009 |
4d59e381 | 1416 | // KeV - ADC conversion for 12bit ADC |
7ba814f3 | 1417 | // Data provided by Ajay and agreed by Dr. Viyogi |
1418 | // MPV data used for the fit and taken here | |
1419 | ||
1420 | const Float_t kConstant = -9.22; | |
1421 | const Float_t kErConstant = 0.602225; | |
1422 | const Float_t kSlope = 79.1119; | |
1423 | const Float_t kErSlope = 0.844047; | |
4d59e381 | 1424 | |
b8e69f1f | 1425 | Float_t cons = gRandom->Gaus(kConstant,kErConstant); |
1426 | Float_t slop = gRandom->Gaus(kSlope,kErSlope); | |
4d59e381 | 1427 | |
1428 | Float_t adc12bit = slop*mev*0.001 + cons; | |
1429 | ||
7ba814f3 | 1430 | if (adc12bit < 0.) adc12bit = 0.; |
04a35d8d | 1431 | |
4d59e381 | 1432 | if(adc12bit < 1600.0) |
b8e69f1f | 1433 | { |
1434 | adc = (Float_t) adc12bit; | |
1435 | } | |
4d59e381 | 1436 | else if (adc12bit >= 1600.0) |
b8e69f1f | 1437 | { |
4d59e381 | 1438 | adc = 1600.0; |
b8e69f1f | 1439 | } |
b2b13ee2 | 1440 | } |
7088dbe9 | 1441 | //____________________________________________________________________________ |
920e13db | 1442 | void AliPMDDigitizer::AddSDigit(Int_t trnumber, Int_t trpid, Int_t det, |
1443 | Int_t smnumber, Int_t irow, Int_t icol, | |
1444 | Float_t adc) | |
b2b13ee2 | 1445 | { |
36031625 | 1446 | // Add SDigit |
1447 | // | |
ebd83c56 | 1448 | if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000); |
b2b13ee2 | 1449 | TClonesArray &lsdigits = *fSDigits; |
920e13db | 1450 | new(lsdigits[fNsdigit++]) AliPMDsdigit(trnumber,trpid,det,smnumber,irow,icol,adc); |
b2b13ee2 | 1451 | } |
7088dbe9 | 1452 | //____________________________________________________________________________ |
b2b13ee2 | 1453 | |
920e13db | 1454 | void AliPMDDigitizer::AddDigit(Int_t trnumber, Int_t trpid, Int_t det, |
1455 | Int_t smnumber, Int_t irow, Int_t icol, | |
1456 | Float_t adc) | |
b2b13ee2 | 1457 | { |
36031625 | 1458 | // Add Digit |
1459 | // | |
ebd83c56 | 1460 | if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000); |
b2b13ee2 | 1461 | TClonesArray &ldigits = *fDigits; |
920e13db | 1462 | new(ldigits[fNdigit++]) AliPMDdigit(trnumber,trpid, det,smnumber,irow,icol,adc); |
b2b13ee2 | 1463 | } |
7088dbe9 | 1464 | //____________________________________________________________________________ |
b2b13ee2 | 1465 | |
b2b13ee2 | 1466 | void AliPMDDigitizer::SetZPosition(Float_t zpos) |
1467 | { | |
1468 | fZPos = zpos; | |
1469 | } | |
7088dbe9 | 1470 | //____________________________________________________________________________ |
b2b13ee2 | 1471 | Float_t AliPMDDigitizer::GetZPosition() const |
1472 | { | |
1473 | return fZPos; | |
1474 | } | |
7088dbe9 | 1475 | //____________________________________________________________________________ |
b2b13ee2 | 1476 | |
1477 | void AliPMDDigitizer::ResetCell() | |
1478 | { | |
36031625 | 1479 | // clears the cell array and also the counter |
1480 | // for each cell | |
1481 | // | |
4d59e381 | 1482 | fCPVCell.Delete(); |
ebd83c56 | 1483 | fCell.Delete(); |
36031625 | 1484 | for (Int_t i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1485 | { |
36031625 | 1486 | for (Int_t j = 0; j < fgkRow; j++) |
b2b13ee2 | 1487 | { |
36031625 | 1488 | for (Int_t k = 0; k < fgkCol; k++) |
b2b13ee2 | 1489 | { |
4d59e381 | 1490 | fCPVCounter[i][j][k] = 0; |
5e2cc5bc | 1491 | fPRECounter[i][j][k] = 0; |
b2b13ee2 | 1492 | } |
1493 | } | |
1494 | } | |
1495 | } | |
7088dbe9 | 1496 | //____________________________________________________________________________ |
b2b13ee2 | 1497 | void AliPMDDigitizer::ResetSDigit() |
1498 | { | |
36031625 | 1499 | // Clears SDigits |
b2b13ee2 | 1500 | fNsdigit = 0; |
ebd83c56 | 1501 | if (fSDigits) fSDigits->Delete(); |
b2b13ee2 | 1502 | } |
7088dbe9 | 1503 | //____________________________________________________________________________ |
b2b13ee2 | 1504 | void AliPMDDigitizer::ResetDigit() |
1505 | { | |
36031625 | 1506 | // Clears Digits |
b2b13ee2 | 1507 | fNdigit = 0; |
ebd83c56 | 1508 | if (fDigits) fDigits->Delete(); |
b2b13ee2 | 1509 | } |
7088dbe9 | 1510 | //____________________________________________________________________________ |
b2b13ee2 | 1511 | |
1512 | void AliPMDDigitizer::ResetCellADC() | |
1513 | { | |
7088dbe9 | 1514 | // Clears individual cells edep and track number |
36031625 | 1515 | for (Int_t i = 0; i < fgkTotUM; i++) |
b2b13ee2 | 1516 | { |
36031625 | 1517 | for (Int_t j = 0; j < fgkRow; j++) |
b2b13ee2 | 1518 | { |
36031625 | 1519 | for (Int_t k = 0; k < fgkCol; k++) |
b2b13ee2 | 1520 | { |
920e13db | 1521 | fCPV[i][j][k] = 0.; |
1522 | fPRE[i][j][k] = 0.; | |
1523 | fCPVTrackNo[i][j][k] = 0; | |
1524 | fPRETrackNo[i][j][k] = 0; | |
1525 | fCPVTrackPid[i][j][k] = -1; | |
1526 | fPRETrackPid[i][j][k] = -1; | |
b2b13ee2 | 1527 | } |
1528 | } | |
1529 | } | |
1530 | } | |
7088dbe9 | 1531 | //____________________________________________________________________________ |
b2b13ee2 | 1532 | |
1533 | void AliPMDDigitizer::UnLoad(Option_t *option) | |
1534 | { | |
36031625 | 1535 | // Unloads all the root files |
1536 | // | |
b2b13ee2 | 1537 | const char *cS = strstr(option,"S"); |
1538 | const char *cD = strstr(option,"D"); | |
1539 | ||
1540 | fRunLoader->UnloadgAlice(); | |
1541 | fRunLoader->UnloadHeader(); | |
1542 | fRunLoader->UnloadKinematics(); | |
1543 | ||
1544 | if (cS) | |
1545 | { | |
36031625 | 1546 | fPMDLoader->UnloadHits(); |
b2b13ee2 | 1547 | } |
1548 | if (cD) | |
1549 | { | |
36031625 | 1550 | fPMDLoader->UnloadHits(); |
1551 | fPMDLoader->UnloadSDigits(); | |
b2b13ee2 | 1552 | } |
1553 | } | |
09a06455 | 1554 | |
1555 | //---------------------------------------------------------------------- | |
1556 | Float_t AliPMDDigitizer::Gain(Int_t det, Int_t smn, Int_t row, Int_t col) const | |
1557 | { | |
1558 | // returns of the gain of the cell | |
1559 | // Added this method by ZA | |
1560 | ||
1561 | //cout<<" I am here in gain "<<fCalibData<< "smn,row, col "<<smn | |
1562 | //<<" "<<row<<" "<<col<<endl; | |
1563 | ||
35535af7 | 1564 | if(!fCalibGain) { |
09a06455 | 1565 | AliError("No calibration data loaded from CDB!!!"); |
50555ba1 | 1566 | return 1; |
09a06455 | 1567 | } |
1568 | ||
1569 | Float_t GainFact; | |
35535af7 | 1570 | GainFact = fCalibGain->GetGainFact(det,smn,row,col); |
09a06455 | 1571 | return GainFact; |
1572 | } | |
1573 | //---------------------------------------------------------------------- | |
35535af7 | 1574 | AliPMDCalibData* AliPMDDigitizer::GetCalibGain() const |
09a06455 | 1575 | { |
1576 | // The run number will be centralized in AliCDBManager, | |
1577 | // you don't need to set it here! | |
1578 | // Added this method by ZA | |
0dd3d6f9 | 1579 | // Cleaned up by Alberto |
35535af7 | 1580 | AliCDBEntry *entry = AliCDBManager::Instance()->Get("PMD/Calib/Gain"); |
09a06455 | 1581 | |
0dd3d6f9 | 1582 | if(!entry) AliFatal("Calibration object retrieval failed!"); |
09a06455 | 1583 | |
1584 | AliPMDCalibData *calibdata=0; | |
1585 | if (entry) calibdata = (AliPMDCalibData*) entry->GetObject(); | |
1586 | ||
0dd3d6f9 | 1587 | if (!calibdata) AliFatal("No calibration data from calibration database !"); |
09a06455 | 1588 | |
1589 | return calibdata; | |
1590 | } | |
35535af7 | 1591 | //---------------------------------------------------------------------- |
1592 | AliPMDPedestal* AliPMDDigitizer::GetCalibPed() const | |
1593 | { | |
1594 | // The run number will be centralized in AliCDBManager, | |
1595 | // you don't need to set it here! | |
1596 | ||
1597 | AliCDBEntry *entry = AliCDBManager::Instance()->Get("PMD/Calib/Ped"); | |
1598 | ||
1599 | if(!entry) AliFatal("Pedestal object retrieval failed!"); | |
1600 | ||
1601 | AliPMDPedestal *pedestal=0; | |
1602 | if (entry) pedestal = (AliPMDPedestal*) entry->GetObject(); | |
1603 | ||
1604 | if (!pedestal) AliFatal("No pedestal data from calibration database !"); | |
1605 | ||
1606 | return pedestal; | |
1607 | } |