]>
Commit | Line | Data |
---|---|---|
2012850d | 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 | **************************************************************************/ | |
15 | ||
16 | /* $Id$ */ | |
2012850d | 17 | //_________________________________________________________________________ |
18 | // Base Class for EMCAL description: | |
ffa6d63b | 19 | // This class contains material definitions |
20 | // for the EMCAL - It does not place the detector in Alice | |
2012850d | 21 | //*-- Author: Yves Schutz (SUBATECH) |
b13bbe81 | 22 | // |
23 | //*-- Additional Contributions: Sahal Yacoob (LBNL/UCT) | |
3d841a9f | 24 | // : Alexei Pavlinov (WSU) |
b13bbe81 | 25 | // |
2012850d | 26 | ////////////////////////////////////////////////////////////////////////////// |
27 | ||
2012850d | 28 | // --- ROOT system --- |
b13bbe81 | 29 | class TFile; |
88cb7938 | 30 | #include <TFolder.h> |
f7a1cc68 | 31 | #include <TGeoGlobalMagField.h> |
32 | #include <TGraph.h> | |
046ae904 | 33 | #include <TH1F.h> |
046ae904 | 34 | #include <TRandom.h> |
f7a1cc68 | 35 | #include <TTree.h> |
36 | #include <TVirtualMC.h> | |
2012850d | 37 | |
05a92d59 | 38 | // --- Standard library --- |
2012850d | 39 | |
05a92d59 | 40 | // --- AliRoot header files --- |
2012850d | 41 | #include "AliMagF.h" |
050f9171 | 42 | #include "AliLog.h" |
88cb7938 | 43 | #include "AliEMCAL.h" |
85a5290f | 44 | #include "AliRun.h" |
050f9171 | 45 | #include "AliRunLoader.h" |
46 | #include "AliCDBManager.h" | |
5dee926e | 47 | #include "AliEMCALLoader.h" |
85a5290f | 48 | #include "AliEMCALSDigitizer.h" |
49 | #include "AliEMCALDigitizer.h" | |
5dee926e | 50 | #include "AliEMCALDigit.h" |
ee299369 | 51 | #include "AliEMCALRawUtils.h" |
3294dade | 52 | #include "AliCDBManager.h" |
53 | #include "AliCDBEntry.h" | |
6cc75819 | 54 | #include "AliEMCALRawUtils.h" |
55 | #include "AliRawReader.h" | |
56 | #include "AliEMCALTriggerData.h" | |
57 | #include "AliEMCALRecParam.h" | |
58 | #include "AliRawEventHeaderBase.h" | |
3294dade | 59 | |
2012850d | 60 | ClassImp(AliEMCAL) |
4884333f | 61 | |
6cc75819 | 62 | //for embedding |
63 | AliEMCALRawUtils* AliEMCAL::fgRawUtils = 0; // EMCAL raw utilities class | |
64 | ||
2012850d | 65 | //____________________________________________________________________________ |
18a21c7c | 66 | AliEMCAL::AliEMCAL() |
67 | : AliDetector(), | |
68 | fBirkC0(0), | |
69 | fBirkC1(0.), | |
70 | fBirkC2(0.), | |
c2ef87c2 | 71 | fGeometry(0), |
6cc75819 | 72 | fCheckRunNumberAndGeoVersion(kTRUE), |
73 | fTriggerData(0x0) | |
2012850d | 74 | { |
05a92d59 | 75 | // Default ctor |
046ae904 | 76 | fName = "EMCAL" ; |
7235aed2 | 77 | InitConstants(); |
6cc75819 | 78 | |
23ef18ac | 79 | // Should call AliEMCALGeometry::GetInstance(EMCAL->GetTitle(),"") for getting EMCAL geometry |
2012850d | 80 | } |
05a92d59 | 81 | |
2012850d | 82 | //____________________________________________________________________________ |
18a21c7c | 83 | AliEMCAL::AliEMCAL(const char* name, const char* title) |
84 | : AliDetector(name,title), | |
85 | fBirkC0(0), | |
86 | fBirkC1(0.), | |
87 | fBirkC2(0.), | |
c2ef87c2 | 88 | fGeometry(0), |
6cc75819 | 89 | fCheckRunNumberAndGeoVersion(kTRUE), |
90 | fTriggerData(0x0) | |
05a92d59 | 91 | { |
92 | // ctor : title is used to identify the layout | |
7235aed2 | 93 | InitConstants(); |
6cc75819 | 94 | |
0a4cb131 | 95 | } |
96 | ||
2012850d | 97 | //____________________________________________________________________________ |
05a92d59 | 98 | AliEMCAL::~AliEMCAL() |
99 | { | |
14ce0a6e | 100 | //dtor |
6cc75819 | 101 | delete fgRawUtils; |
102 | delete fTriggerData; | |
2012850d | 103 | } |
104 | ||
0a4cb131 | 105 | //____________________________________________________________________________ |
7235aed2 | 106 | void AliEMCAL::InitConstants() |
0a4cb131 | 107 | { |
108 | //initialize EMCAL values | |
109 | fBirkC0 = 1; | |
110 | fBirkC1 = 0.013/1.032; | |
111 | fBirkC2 = 9.6e-6/(1.032 * 1.032); | |
050f9171 | 112 | } |
0a4cb131 | 113 | |
b8a520ff | 114 | //Not needed, modify $ALICE_ROOT/data/galice.cuts instead. |
115 | //Load the modified one in the configuration file with SetTransPar | |
116 | // //____________________________________________________________________________ | |
117 | // void AliEMCAL::DefineMediumParameters() | |
118 | // { | |
119 | // // | |
120 | // // EMCAL cuts (Geant3) | |
121 | // // | |
122 | // Int_t * idtmed = fIdtmed->GetArray() - 1599 ; | |
123 | // // --- Set decent energy thresholds for gamma and electron tracking | |
124 | ||
125 | // // Tracking threshold for photons and electrons in Lead | |
126 | // Float_t cutgam=10.e-5; // 100 kev; | |
127 | // Float_t cutele=10.e-5; // 100 kev; | |
128 | // TString ntmp(GetTitle()); | |
129 | // ntmp.ToUpper(); | |
130 | // if(ntmp.Contains("10KEV")) { | |
131 | // cutele = cutgam = 1.e-5; | |
132 | // } else if(ntmp.Contains("50KEV")) { | |
133 | // cutele = cutgam = 5.e-5; | |
134 | // } else if(ntmp.Contains("100KEV")) { | |
135 | // cutele = cutgam = 1.e-4; | |
136 | // } else if(ntmp.Contains("200KEV")) { | |
137 | // cutele = cutgam = 2.e-4; | |
138 | // } else if(ntmp.Contains("500KEV")) { | |
139 | // cutele = cutgam = 5.e-4; | |
140 | // } | |
141 | ||
142 | // gMC->Gstpar(idtmed[1600],"CUTGAM", cutgam); | |
143 | // gMC->Gstpar(idtmed[1600],"CUTELE", cutele); // 1MEV -> 0.1MEV; 15-aug-05 | |
144 | // gMC->Gstpar(idtmed[1600],"BCUTE", cutgam); // BCUTE and BCUTM start from GUTGUM | |
145 | // gMC->Gstpar(idtmed[1600],"BCUTM", cutgam); // BCUTE and BCUTM start from GUTGUM | |
146 | // // --- Generate explicitly delta rays in Lead --- | |
147 | // gMC->Gstpar(idtmed[1600], "LOSS", 3) ; | |
148 | // gMC->Gstpar(idtmed[1600], "DRAY", 1) ; | |
149 | // gMC->Gstpar(idtmed[1600], "DCUTE", cutele) ; | |
150 | // gMC->Gstpar(idtmed[1600], "DCUTM", cutele) ; | |
151 | ||
152 | // // --- in aluminium parts --- | |
153 | // gMC->Gstpar(idtmed[1602],"CUTGAM", cutgam) ; | |
154 | // gMC->Gstpar(idtmed[1602],"CUTELE", cutele) ; | |
155 | // gMC->Gstpar(idtmed[1602],"BCUTE", cutgam); // BCUTE and BCUTM start from GUTGUM | |
156 | // gMC->Gstpar(idtmed[1602],"BCUTM", cutgam); // BCUTE and BCUTM start from GUTGUM | |
157 | // gMC->Gstpar(idtmed[1602], "LOSS",3.) ; | |
158 | // gMC->Gstpar(idtmed[1602], "DRAY",1.) ; | |
159 | // gMC->Gstpar(idtmed[1602], "DCUTE", cutele) ; | |
160 | // gMC->Gstpar(idtmed[1602], "DCUTM", cutele) ; | |
161 | ||
162 | // // --- and finally thresholds for photons and electrons in the scintillator --- | |
163 | // gMC->Gstpar(idtmed[1601],"CUTGAM", cutgam) ; | |
164 | // gMC->Gstpar(idtmed[1601],"CUTELE", cutele) ;// 1MEV -> 0.1MEV; 15-aug-05 | |
165 | // gMC->Gstpar(idtmed[1601],"BCUTE", cutgam); // BCUTE and BCUTM start from GUTGUM | |
166 | // gMC->Gstpar(idtmed[1601],"BCUTM", cutgam); // BCUTE and BCUTM start from GUTGUM | |
167 | // gMC->Gstpar(idtmed[1601], "LOSS",3) ; // generate delta rays | |
168 | // gMC->Gstpar(idtmed[1601], "DRAY",1) ; | |
169 | // gMC->Gstpar(idtmed[1601], "DCUTE", cutele) ; | |
170 | // gMC->Gstpar(idtmed[1601], "DCUTM", cutele) ; | |
171 | ||
172 | // // S steel - | |
173 | // gMC->Gstpar(idtmed[1603],"CUTGAM", cutgam); | |
174 | // gMC->Gstpar(idtmed[1603],"CUTELE", cutele); | |
175 | // gMC->Gstpar(idtmed[1603],"BCUTE", cutgam); // BCUTE and BCUTM start from GUTGUM | |
176 | // gMC->Gstpar(idtmed[1603],"BCUTM", cutgam); // BCUTE and BCUTM start from GUTGUM | |
177 | // // --- Generate explicitly delta rays | |
178 | // gMC->Gstpar(idtmed[1603], "LOSS",3); | |
179 | // gMC->Gstpar(idtmed[1603], "DRAY",1); | |
180 | // gMC->Gstpar(idtmed[1603], "DCUTE", cutele) ; | |
181 | // gMC->Gstpar(idtmed[1603], "DCUTM", cutele) ; | |
182 | ||
183 | // AliEMCALGeometry* geom = GetGeometry(); | |
184 | // if(geom->GetILOSS()>=0) { | |
185 | // for(int i=1600; i<=1603; i++) gMC->Gstpar(idtmed[i], "LOSS", geom->GetILOSS()) ; | |
186 | // } | |
187 | // if(geom->GetIHADR()>=0) { | |
188 | // for(int i=1600; i<=1603; i++) gMC->Gstpar(idtmed[i], "HADR", geom->GetIHADR()) ; | |
189 | // } | |
190 | // } | |
7235aed2 | 191 | |
192 | //____________________________________________________________________________ | |
f21fc003 | 193 | AliDigitizer* AliEMCAL::CreateDigitizer(AliDigitizationInput* digInput) const |
7235aed2 | 194 | { |
195 | //create and return the digitizer | |
f21fc003 | 196 | return new AliEMCALDigitizer(digInput); |
7235aed2 | 197 | } |
198 | ||
199 | //____________________________________________________________________________ | |
200 | void AliEMCAL::CreateMaterials() | |
201 | { | |
202 | // Definitions of materials to build EMCAL and associated tracking media. | |
203 | // media number in idtmed are 1599 to 1698. | |
204 | // --- Air --- | |
205 | Float_t aAir[4]={12.0107,14.0067,15.9994,39.948}; | |
206 | Float_t zAir[4]={6.,7.,8.,18.}; | |
207 | Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827}; | |
208 | Float_t dAir = 1.20479E-3; | |
209 | AliMixture(0, "Air$", aAir, zAir, dAir, 4, wAir) ; | |
210 | ||
211 | // --- Lead --- | |
212 | AliMaterial(1, "Pb$", 207.2, 82, 11.35, 0.56, 0., 0, 0) ; | |
213 | ||
214 | ||
215 | // --- The polysterene scintillator (CH) --- | |
216 | Float_t aP[2] = {12.011, 1.00794} ; | |
217 | Float_t zP[2] = {6.0, 1.0} ; | |
218 | Float_t wP[2] = {1.0, 1.0} ; | |
219 | Float_t dP = 1.032 ; | |
220 | ||
221 | AliMixture(2, "Polystyrene$", aP, zP, dP, -2, wP) ; | |
222 | ||
223 | // --- Aluminium --- | |
224 | AliMaterial(3, "Al$", 26.98, 13., 2.7, 8.9, 999., 0, 0) ; | |
225 | // --- Absorption length is ignored ^ | |
226 | ||
227 | // 25-aug-04 by PAI - see PMD/AliPMDv0.cxx for STEEL definition | |
228 | Float_t asteel[4] = { 55.847,51.9961,58.6934,28.0855 }; | |
229 | Float_t zsteel[4] = { 26.,24.,28.,14. }; | |
230 | Float_t wsteel[4] = { .715,.18,.1,.005 }; | |
231 | AliMixture(4, "STAINLESS STEEL$", asteel, zsteel, 7.88, 4, wsteel); | |
232 | ||
3d841a9f | 233 | // Oct 26,2010 : Multipurpose Copy Paper UNV-21200), weiht 75 g/m**2. |
234 | // *Cellulose C6H10O5 | |
235 | // Component C A=12.01 Z=6. W=6./21. | |
236 | // Component H A=1. Z=1. W=10./21. | |
237 | // Component O A=16. Z=8. W=5./21. | |
238 | Float_t apaper[3] = { 12.01, 1.0, 16.0}; | |
fb3bd607 | 239 | Float_t zpaper[3] = { 6.0, 1.0, 8.0}; |
3d841a9f | 240 | Float_t wpaper[3] = {6./21., 10./21., 5./21.}; |
241 | AliMixture(5, "BondPaper$", apaper, zpaper, 0.75, 3, wpaper); | |
242 | ||
7235aed2 | 243 | // DEFINITION OF THE TRACKING MEDIA |
ce540969 | 244 | // Look to the $ALICE_ROOT/data/galice.cuts for particular values |
245 | // of cuts. | |
246 | // Don't forget to add a new tracking medium with non-default cuts | |
7235aed2 | 247 | |
248 | // for EMCAL: idtmed[1599->1698] equivalent to fIdtmed[0->100] | |
f7a1cc68 | 249 | Int_t isxfld = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Integ() ; |
250 | Float_t sxmgmx = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Max() ; | |
7235aed2 | 251 | |
252 | // Air -> idtmed[1599] | |
253 | AliMedium(0, "Air$", 0, 0, | |
254 | isxfld, sxmgmx, 10.0, 1.0, 0.1, 0.1, 10.0, 0, 0) ; | |
255 | ||
256 | // The Lead -> idtmed[1600] | |
257 | ||
258 | AliMedium(1, "Lead$", 1, 0, | |
259 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; | |
260 | ||
261 | // The scintillator of the CPV made of Polystyrene scintillator -> idtmed[1601] | |
ee299369 | 262 | float deemax = 0.1; // maximum fractional energy loss in one step (0 < DEEMAX < deemax ) |
7235aed2 | 263 | AliMedium(2, "Scintillator$", 2, 1, |
264 | isxfld, sxmgmx, 10.0, 0.001, deemax, 0.001, 0.001, 0, 0) ; | |
265 | ||
266 | // Various Aluminium parts made of Al -> idtmed[1602] | |
267 | AliMedium(3, "Al$", 3, 0, | |
268 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.001, 0.001, 0, 0) ; | |
269 | ||
270 | // 25-aug-04 by PAI : see PMD/AliPMDv0.cxx for STEEL definition -> idtmed[1603] | |
271 | AliMedium(4, "S steel$", 4, 0, | |
3d841a9f | 272 | isxfld, sxmgmx, 10.0, 0.01, 0.1, 0.001, 0.001, 0, 0) ; |
273 | ||
ce540969 | 274 | // Oct 26,2010; Nov 24,2010 -> idtmed[1604] |
275 | deemax = 0.01; | |
3d841a9f | 276 | AliMedium(5, "Paper$", 5, 0, |
ce540969 | 277 | isxfld, sxmgmx, 10.0, deemax, 0.1, 0.001, 0.001, 0, 0) ; |
7235aed2 | 278 | |
89557f6d | 279 | |
ab37d09c | 280 | //set constants for Birk's Law implentation |
281 | fBirkC0 = 1; | |
282 | fBirkC1 = 0.013/dP; | |
283 | fBirkC2 = 9.6e-6/(dP * dP); | |
284 | ||
2012850d | 285 | } |
dde0a601 | 286 | |
287 | //____________________________________________________________________________ | |
288 | void AliEMCAL::Init() | |
b8a520ff | 289 | { |
290 | // Init | |
291 | //Not needed, modify $ALICE_ROOT/data/galice.cuts instead. | |
292 | //Load the modified one in the configuration file with SetTransPar | |
293 | //DefineMediumParameters(); | |
dde0a601 | 294 | } |
295 | ||
2d5d9e60 | 296 | //____________________________________________________________________________ |
ee299369 | 297 | void AliEMCAL::Digits2Raw() { |
65bdc82f | 298 | |
299 | static AliEMCALRawUtils rawUtils; | |
300 | rawUtils.Digits2Raw(); | |
301 | ||
2d5d9e60 | 302 | } |
8367ce9a | 303 | //____________________________________________________________________________ |
304 | void AliEMCAL::Hits2SDigits() | |
305 | { | |
306 | // create summable digits | |
307 | ||
ddca522a | 308 | GetGeometry(); |
4d33c797 | 309 | AliEMCALSDigitizer emcalDigitizer(fLoader->GetRunLoader()->GetFileName().Data()) ; |
310 | emcalDigitizer.SetEventRange(0, -1) ; // do all the events | |
f21fc003 | 311 | emcalDigitizer.Digitize() ; |
da480a28 | 312 | } |
313 | ||
6cc75819 | 314 | //______________________________________________________________________ |
315 | Bool_t AliEMCAL::Raw2SDigits(AliRawReader* rawReader){ | |
316 | ||
317 | // Conversion from raw data to EMCAL sdigits. | |
318 | // Does the same as AliEMCALReconstructor::ConvertDigits() | |
319 | // Needed to embed real data and simulation | |
320 | // Works on a single-event basis | |
321 | ||
322 | rawReader->Reset() ; | |
323 | ||
324 | //Get/create the sdigits tree and array | |
325 | AliRunLoader *rl = AliRunLoader::Instance(); | |
1c67f0f5 | 326 | AliEMCALLoader *emcalLoader = dynamic_cast<AliEMCALLoader*>(rl->GetDetectorLoader("EMCAL")); |
327 | ||
328 | if(!emcalLoader){ | |
329 | AliFatal("NULL loader"); | |
330 | return kFALSE; | |
331 | } | |
332 | ||
6cc75819 | 333 | emcalLoader->GetEvent(); |
334 | emcalLoader->LoadSDigits("UPDATE"); | |
335 | ||
336 | TTree * treeS = emcalLoader->TreeS(); | |
337 | if ( !treeS ) { | |
338 | emcalLoader->MakeSDigitsContainer(); | |
339 | treeS = emcalLoader->TreeS(); | |
340 | } | |
341 | ||
342 | if(!emcalLoader->SDigits()) { | |
343 | AliFatal("No sdigits array available\n"); | |
344 | return kFALSE; | |
345 | } | |
346 | ||
347 | TClonesArray * sdigits = emcalLoader->SDigits(); | |
348 | sdigits->Clear("C"); | |
349 | ||
350 | //Trigger sdigits | |
351 | if(!fTriggerData)fTriggerData = new AliEMCALTriggerData(); | |
352 | fTriggerData->SetMode(1); | |
353 | TClonesArray *digitsTrg = new TClonesArray("AliEMCALTriggerRawDigit", 32 * 96); | |
354 | Int_t bufsize = 32000; | |
355 | treeS->Branch("EMTRG", &digitsTrg, bufsize); | |
356 | ||
357 | ||
358 | //Only physics events | |
359 | if (rawReader->GetType()== AliRawEventHeaderBase::kPhysicsEvent) { | |
360 | ||
361 | if(!fgRawUtils) fgRawUtils = new AliEMCALRawUtils; | |
362 | //must be done here because, in constructor, option is not yet known | |
363 | fgRawUtils->SetOption(GetOption()); | |
364 | ||
365 | // Set parameters from OCDB to raw utils | |
366 | AliEMCALRecParam* recpar = emcalLoader->ReconstructionParameters(0); | |
367 | // fgRawUtils->SetRawFormatHighLowGainFactor(recpar->GetHighLowGainFactor()); | |
368 | // fgRawUtils->SetRawFormatOrder(recpar->GetOrderParameter()); | |
369 | // fgRawUtils->SetRawFormatTau(recpar->GetTau()); | |
370 | fgRawUtils->SetNoiseThreshold(recpar->GetNoiseThreshold()); | |
371 | fgRawUtils->SetNPedSamples(recpar->GetNPedSamples()); | |
372 | fgRawUtils->SetRemoveBadChannels(recpar->GetRemoveBadChannels()); | |
373 | fgRawUtils->SetFittingAlgorithm(recpar->GetFittingAlgorithm()); | |
374 | fgRawUtils->SetFALTROUsage(recpar->UseFALTRO()); | |
375 | // fgRawUtils->SetTimeMin(recpar->GetTimeMin()); | |
376 | // fgRawUtils->SetTimeMax(recpar->GetTimeMax()); | |
377 | ||
378 | //Fit | |
379 | fgRawUtils->Raw2Digits(rawReader,sdigits,emcalLoader->PedestalData(),digitsTrg,fTriggerData); | |
380 | ||
381 | }//skip calibration event | |
382 | else{ | |
383 | AliDebug(1," Calibration Event, skip!"); | |
384 | } | |
385 | ||
386 | //Final arrangements of the array, set all sdigits as embedded | |
387 | sdigits->Sort() ; | |
388 | for (Int_t iSDigit = 0 ; iSDigit < sdigits->GetEntriesFast() ; iSDigit++) { | |
389 | AliEMCALDigit * sdigit = dynamic_cast<AliEMCALDigit *>(sdigits->At(iSDigit)) ; | |
390 | if(sdigit){ | |
391 | sdigit->SetIndexInList(iSDigit) ; | |
392 | sdigit->SetType(AliEMCALDigit::kEmbedded); | |
393 | } | |
394 | else { | |
395 | AliFatal("sdigit is NULL!"); | |
396 | } | |
397 | } | |
398 | ||
399 | AliDebug(1,Form("Embedded sdigits entries %d \n",sdigits->GetEntriesFast())); | |
400 | ||
401 | //Write array, clean arrays, unload .. | |
402 | ||
403 | Int_t bufferSize = 32000 ; | |
404 | TBranch * sdigitsBranch = treeS->GetBranch("EMCAL"); | |
405 | if (sdigitsBranch) | |
406 | sdigitsBranch->SetAddress(&sdigits); | |
407 | else | |
408 | treeS->Branch("EMCAL",&sdigits,bufferSize); | |
409 | ||
410 | treeS->Fill(); | |
411 | emcalLoader->WriteSDigits("OVERWRITE"); | |
412 | emcalLoader->UnloadSDigits(); | |
413 | ||
414 | digitsTrg->Delete(); | |
415 | delete digitsTrg; | |
416 | ||
417 | return kTRUE; | |
418 | ||
419 | } | |
420 | ||
8367ce9a | 421 | //____________________________________________________________________________ |
5dee926e | 422 | |
8367ce9a | 423 | AliLoader* AliEMCAL::MakeLoader(const char* topfoldername) |
424 | { | |
425 | //different behaviour than standard (singleton getter) | |
426 | // --> to be discussed and made eventually coherent | |
427 | fLoader = new AliEMCALLoader(GetName(),topfoldername); | |
428 | return fLoader; | |
429 | } | |
050f9171 | 430 | |
431 | //____________________________________________________________________________ | |
432 | ||
433 | AliEMCALGeometry* AliEMCAL::GetGeometry() const | |
434 | { | |
435 | //Initializes and returns geometry | |
436 | ||
126215a5 | 437 | // Pass the transpor model name (Geant3, Geant4, Fluka) and title to the geometry |
438 | TString mcname = ""; | |
439 | TString mctitle = ""; | |
440 | if(gMC){ | |
441 | mcname = gMC->GetName() ; | |
442 | mctitle = gMC->GetTitle() ; | |
443 | } | |
444 | ||
050f9171 | 445 | //Check if run number and requested geometry correspond to the same geometry as |
446 | //in real data taking. To prevent errors in official simulation productions | |
447 | if(!(AliEMCALGeometry::GetInstance())) | |
448 | { | |
126215a5 | 449 | // Check the transport model name and option, set sampling fraction depending on it |
450 | ||
050f9171 | 451 | if(!fCheckRunNumberAndGeoVersion){// Set geometry with the name used in the configuration file |
126215a5 | 452 | return AliEMCALGeometry::GetInstance(GetTitle(),"EMCAL",mcname,mctitle) ; |
050f9171 | 453 | } |
454 | else{//Check run number and version and set the corresponding one. | |
455 | //Get run number | |
456 | //AliRunLoader *rl = AliRunLoader::Instance(); | |
457 | //Int_t runNumber = rl->GetRunNumber(); | |
458 | ||
459 | AliCDBManager* man = AliCDBManager::Instance(); | |
460 | Int_t runNumber = man->GetRun(); | |
461 | ||
462 | //Instanciate geometry depending on the run number | |
463 | TString geoName(GetTitle()); | |
464 | if(runNumber > 104064 && runNumber <= 140000 ){//2009-2010 runs | |
465 | //First year geometry, 4 SM. | |
466 | ||
467 | if(!geoName.Contains("FIRSTYEARV1")){ | |
468 | AliInfo(Form("*** ATTENTION *** \n \t Specified geometry name <<%s>> for run %d is not considered! \n \t In use <<EMCAL_FIRSTYEARV1>>, check run number and year \n ", | |
469 | geoName.Data(),runNumber)); } | |
470 | else { | |
471 | AliDebug(1,"Initialized geometry with name <<EMCAL_FIRSTYEARV1>>");} | |
472 | ||
126215a5 | 473 | return AliEMCALGeometry::GetInstance("EMCAL_FIRSTYEARV1","EMCAL",mcname,mctitle) ;// Set geometry with the name used in the configuration file |
050f9171 | 474 | } |
475 | else{ //Default geometry | |
476 | //Complete EMCAL geometry, 10 SM. | |
477 | ||
478 | if(!geoName.Contains("COMPLETEV1")){ | |
479 | AliInfo(Form("*** ATTENTION *** \n \t Specified geometry name <<%s>> for run %d is not considered! \n \t In use <<EMCAL_COMPLETEV1>>, check run number and year \n ", | |
480 | geoName.Data(),runNumber));} | |
481 | else { | |
482 | AliDebug(1,"Initialized geometry with name <<EMCAL_COMPLETEV1>>");} | |
483 | ||
126215a5 | 484 | return AliEMCALGeometry::GetInstance("EMCAL_COMPLETEV1","EMCAL",mcname,mctitle) ;// Set geometry with the name used in the configuration file |
050f9171 | 485 | } |
486 | } | |
487 | }// Init geometry for the first time | |
488 | ||
126215a5 | 489 | |
050f9171 | 490 | return AliEMCALGeometry::GetInstance(); |
491 | ||
492 | } |