]>
Commit | Line | Data |
---|---|---|
4c039060 | 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 | **************************************************************************/ | |
b2a60966 | 15 | /* $Id$ */ |
ffcecca6 | 16 | /* History of cvs commits: |
17 | * | |
18 | * $Log$ | |
d18747c4 | 19 | * Revision 1.116 2007/10/10 09:05:10 schutz |
20 | * Changing name QualAss to QA | |
21 | * | |
b8274834 | 22 | * Revision 1.115 2007/08/22 09:20:50 hristov |
23 | * Updated QA classes (Yves) | |
24 | * | |
a5fa6165 | 25 | * Revision 1.114 2007/08/07 14:12:03 kharlov |
26 | * Quality assurance added (Yves Schutz) | |
27 | * | |
ddd1a39c | 28 | * Revision 1.113 2007/07/18 16:29:54 policheh |
29 | * Raw Sdigits energy converted to GeV. | |
30 | * | |
0488b68a | 31 | * Revision 1.112 2007/02/25 22:59:13 policheh |
32 | * Digits2Raw(): ALTRO buffer and mapping created per each DDL. | |
33 | * | |
465447e4 | 34 | * Revision 1.111 2007/02/18 15:21:47 kharlov |
35 | * Corrections for memory leak in Digits2Raw due to AliAltroMapping | |
36 | * | |
c311d78e | 37 | * Revision 1.110 2007/02/13 10:52:08 policheh |
38 | * Raw2SDigits() implemented | |
39 | * | |
8130d3a5 | 40 | * Revision 1.109 2007/02/05 10:43:25 hristov |
41 | * Changes for correct initialization of Geant4 (Mihaela) | |
42 | * | |
7235aed2 | 43 | * Revision 1.108 2007/02/01 10:34:47 hristov |
44 | * Removing warnings on Solaris x86 | |
45 | * | |
ad4aeaf4 | 46 | * Revision 1.107 2007/01/29 16:29:37 kharlov |
47 | * Digits2Raw(): special workaround for digits with time out of range | |
48 | * | |
d11294bb | 49 | * Revision 1.106 2007/01/17 17:28:56 kharlov |
50 | * Extract ALTRO sample generation to a separate class AliPHOSPulseGenerator | |
51 | * | |
431a9211 | 52 | * Revision 1.105 2007/01/12 21:44:29 kharlov |
53 | * Simulate and reconstruct two gains simulaneouslsy | |
ffcecca6 | 54 | */ |
b2a60966 | 55 | |
d15a28e7 | 56 | //_________________________________________________________________________ |
b2a60966 | 57 | // Base Class for PHOS description: |
58 | // PHOS consists of a PbWO4 calorimeter (EMCA) and a gazeous charged | |
59 | // particles detector (CPV or PPSD). | |
60 | // The only provided method here is CreateMaterials, | |
61 | // which defines the materials common to all PHOS versions. | |
62 | // | |
63 | //*-- Author: Laurent Aphecetche & Yves Schutz (SUBATECH) | |
d15a28e7 | 64 | ////////////////////////////////////////////////////////////////////////////// |
e84be1eb | 65 | |
fdeead01 | 66 | |
fe4da5cc | 67 | // --- ROOT system --- |
2ab0c725 | 68 | class TFile; |
88cb7938 | 69 | #include <TFolder.h> |
88cb7938 | 70 | #include <TTree.h> |
71 | #include <TVirtualMC.h> | |
046ae904 | 72 | #include <TH1F.h> |
73 | #include <TF1.h> | |
e9a5efdf | 74 | #include <TRandom.h> |
fe4da5cc | 75 | |
76 | // --- Standard library --- | |
d15a28e7 | 77 | |
548f0134 | 78 | // --- AliRoot header files --- |
94de3818 | 79 | #include "AliMagF.h" |
88cb7938 | 80 | #include "AliPHOS.h" |
bfae5a5d | 81 | #include "AliPHOSLoader.h" |
85a5290f | 82 | #include "AliRun.h" |
83 | #include "AliPHOSDigitizer.h" | |
84 | #include "AliPHOSSDigitizer.h" | |
65792ca0 | 85 | #include "AliPHOSDigit.h" |
86 | #include "AliAltroBuffer.h" | |
464a797e | 87 | #include "AliAltroMapping.h" |
d84933b0 | 88 | #include "AliCaloAltroMapping.h" |
e4d04cf1 | 89 | #include "AliLog.h" |
c15b04ad | 90 | #include "AliCDBManager.h" |
91 | #include "AliCDBEntry.h" | |
92 | #include "AliCDBStorage.h" | |
93 | #include "AliPHOSCalibData.h" | |
431a9211 | 94 | #include "AliPHOSPulseGenerator.h" |
362c9d61 | 95 | #include "AliDAQ.h" |
8130d3a5 | 96 | #include "AliPHOSRawDecoder.h" |
97 | #include "AliPHOSRawDigiProducer.h" | |
b8274834 | 98 | #include "AliPHOSQAChecker.h" |
d18747c4 | 99 | #include "AliPHOSRecoParamEmc.h" |
f898e0f3 | 100 | #include "AliPHOSSimParam.h" |
cf9d3be8 | 101 | #include "AliPHOSCpvRawWrite.h" |
7f78a025 | 102 | |
fe4da5cc | 103 | ClassImp(AliPHOS) |
e4d04cf1 | 104 | |
0ce0b56f | 105 | //____________________________________________________________________________ |
046ae904 | 106 | AliPHOS:: AliPHOS() : AliDetector() |
6b87d0dd | 107 | { |
a532e9d8 | 108 | // Default ctor |
046ae904 | 109 | fName = "PHOS" ; |
e4d04cf1 | 110 | |
6b87d0dd | 111 | } |
fa7cce36 | 112 | |
6b87d0dd | 113 | //____________________________________________________________________________ |
046ae904 | 114 | AliPHOS::AliPHOS(const char* name, const char* title): AliDetector(name, title) |
6b87d0dd | 115 | { |
a532e9d8 | 116 | // ctor : title is used to identify the layout |
6b87d0dd | 117 | } |
fa7cce36 | 118 | |
0ce0b56f | 119 | //____________________________________________________________________________ |
7b326aac | 120 | AliPHOS::~AliPHOS() |
121 | { | |
0ce0b56f | 122 | } |
123 | ||
487d23e3 | 124 | //____________________________________________________________________________ |
125 | AliDigitizer* AliPHOS::CreateDigitizer(AliRunDigitizer* manager) const | |
126 | { | |
127 | return new AliPHOSDigitizer(manager); | |
128 | } | |
129 | ||
d15a28e7 | 130 | //____________________________________________________________________________ |
fe4da5cc | 131 | void AliPHOS::CreateMaterials() |
132 | { | |
b2a60966 | 133 | // Definitions of materials to build PHOS and associated tracking media. |
134 | // media number in idtmed are 699 to 798. | |
fe4da5cc | 135 | |
d15a28e7 | 136 | // --- The PbWO4 crystals --- |
92862013 | 137 | Float_t aX[3] = {207.19, 183.85, 16.0} ; |
138 | Float_t zX[3] = {82.0, 74.0, 8.0} ; | |
139 | Float_t wX[3] = {1.0, 1.0, 4.0} ; | |
140 | Float_t dX = 8.28 ; | |
fe4da5cc | 141 | |
92862013 | 142 | AliMixture(0, "PbWO4$", aX, zX, dX, -3, wX) ; |
fe4da5cc | 143 | |
fe4da5cc | 144 | |
d15a28e7 | 145 | // --- The polysterene scintillator (CH) --- |
92862013 | 146 | Float_t aP[2] = {12.011, 1.00794} ; |
147 | Float_t zP[2] = {6.0, 1.0} ; | |
148 | Float_t wP[2] = {1.0, 1.0} ; | |
149 | Float_t dP = 1.032 ; | |
fe4da5cc | 150 | |
92862013 | 151 | AliMixture(1, "Polystyrene$", aP, zP, dP, -2, wP) ; |
fe4da5cc | 152 | |
d15a28e7 | 153 | // --- Aluminium --- |
154 | AliMaterial(2, "Al$", 26.98, 13., 2.7, 8.9, 999., 0, 0) ; | |
155 | // --- Absorption length is ignored ^ | |
fe4da5cc | 156 | |
d15a28e7 | 157 | // --- Tyvek (CnH2n) --- |
92862013 | 158 | Float_t aT[2] = {12.011, 1.00794} ; |
159 | Float_t zT[2] = {6.0, 1.0} ; | |
160 | Float_t wT[2] = {1.0, 2.0} ; | |
161 | Float_t dT = 0.331 ; | |
fe4da5cc | 162 | |
92862013 | 163 | AliMixture(3, "Tyvek$", aT, zT, dT, -2, wT) ; |
fe4da5cc | 164 | |
d15a28e7 | 165 | // --- Polystyrene foam --- |
92862013 | 166 | Float_t aF[2] = {12.011, 1.00794} ; |
167 | Float_t zF[2] = {6.0, 1.0} ; | |
168 | Float_t wF[2] = {1.0, 1.0} ; | |
169 | Float_t dF = 0.12 ; | |
fe4da5cc | 170 | |
92862013 | 171 | AliMixture(4, "Foam$", aF, zF, dF, -2, wF) ; |
fe4da5cc | 172 | |
d15a28e7 | 173 | // --- Titanium --- |
92862013 | 174 | Float_t aTIT[3] = {47.88, 26.98, 54.94} ; |
175 | Float_t zTIT[3] = {22.0, 13.0, 25.0} ; | |
176 | Float_t wTIT[3] = {69.0, 6.0, 1.0} ; | |
177 | Float_t dTIT = 4.5 ; | |
fe4da5cc | 178 | |
92862013 | 179 | AliMixture(5, "Titanium$", aTIT, zTIT, dTIT, -3, wTIT); |
fe4da5cc | 180 | |
d15a28e7 | 181 | // --- Silicon --- |
182 | AliMaterial(6, "Si$", 28.0855, 14., 2.33, 9.36, 42.3, 0, 0) ; | |
fe4da5cc | 183 | |
fe4da5cc | 184 | |
fe4da5cc | 185 | |
d15a28e7 | 186 | // --- Foam thermo insulation --- |
92862013 | 187 | Float_t aTI[2] = {12.011, 1.00794} ; |
188 | Float_t zTI[2] = {6.0, 1.0} ; | |
189 | Float_t wTI[2] = {1.0, 1.0} ; | |
85218d13 | 190 | Float_t dTI = 0.04 ; |
fe4da5cc | 191 | |
92862013 | 192 | AliMixture(7, "Thermo Insul.$", aTI, zTI, dTI, -2, wTI) ; |
fe4da5cc | 193 | |
74e56d72 | 194 | // --- Textolith --- |
92862013 | 195 | Float_t aTX[4] = {16.0, 28.09, 12.011, 1.00794} ; |
196 | Float_t zTX[4] = {8.0, 14.0, 6.0, 1.0} ; | |
197 | Float_t wTX[4] = {292.0, 68.0, 462.0, 736.0} ; | |
198 | Float_t dTX = 1.75 ; | |
fe4da5cc | 199 | |
92862013 | 200 | AliMixture(8, "Textolit$", aTX, zTX, dTX, -4, wTX) ; |
fe4da5cc | 201 | |
d15a28e7 | 202 | //--- FR4 --- |
74e56d72 | 203 | Float_t aFR[4] = {16.0, 28.09, 12.011, 1.00794} ; |
204 | Float_t zFR[4] = {8.0, 14.0, 6.0, 1.0} ; | |
205 | Float_t wFR[4] = {292.0, 68.0, 462.0, 736.0} ; | |
92862013 | 206 | Float_t dFR = 1.8 ; |
fe4da5cc | 207 | |
74e56d72 | 208 | AliMixture(9, "FR4$", aFR, zFR, dFR, -4, wFR) ; |
fe4da5cc | 209 | |
d15a28e7 | 210 | // --- The Composite Material for micromegas (so far polyetylene) --- |
92862013 | 211 | Float_t aCM[2] = {12.01, 1.} ; |
212 | Float_t zCM[2] = {6., 1.} ; | |
213 | Float_t wCM[2] = {1., 2.} ; | |
214 | Float_t dCM = 0.935 ; | |
fe4da5cc | 215 | |
92862013 | 216 | AliMixture(10, "Compo Mat$", aCM, zCM, dCM, -2, wCM) ; |
fe4da5cc | 217 | |
d15a28e7 | 218 | // --- Copper --- |
219 | AliMaterial(11, "Cu$", 63.546, 29, 8.96, 1.43, 14.8, 0, 0) ; | |
220 | ||
221 | // --- G10 : Printed Circuit material --- | |
92862013 | 222 | Float_t aG10[4] = { 12., 1., 16., 28.} ; |
223 | Float_t zG10[4] = { 6., 1., 8., 14.} ; | |
224 | Float_t wG10[4] = { .259, .288, .248, .205} ; | |
a5fa6165 | 225 | Float_t dG10 = 1.7 ; |
226 | ||
d15a28e7 | 227 | |
92862013 | 228 | AliMixture(12, "G10$", aG10, zG10, dG10, -4, wG10); |
fe4da5cc | 229 | |
d15a28e7 | 230 | // --- Lead --- |
231 | AliMaterial(13, "Pb$", 207.2, 82, 11.35, 0.56, 0., 0, 0) ; | |
fe4da5cc | 232 | |
d15a28e7 | 233 | // --- The gas mixture --- |
234 | // Co2 | |
92862013 | 235 | Float_t aCO[2] = {12.0, 16.0} ; |
236 | Float_t zCO[2] = {6.0, 8.0} ; | |
237 | Float_t wCO[2] = {1.0, 2.0} ; | |
238 | Float_t dCO = 0.001977 ; | |
fe4da5cc | 239 | |
92862013 | 240 | AliMixture(14, "CO2$", aCO, zCO, dCO, -2, wCO); |
fe4da5cc | 241 | |
d15a28e7 | 242 | // Ar |
92862013 | 243 | Float_t dAr = 0.001782 ; |
244 | AliMaterial(15, "Ar$", 39.948, 18.0, dAr, 14.0, 0., 0, 0) ; | |
d15a28e7 | 245 | |
a004143a | 246 | // Ar+CO2 Mixture (80% / 20%) |
247 | Float_t arContent = 0.80 ; // Ar-content of the ArCO2-mixture | |
248 | Float_t aArCO[3] = {39.948, 12.0, 16.0} ; | |
249 | Float_t zArCO[3] = {18.0 , 6.0, 8.0} ; | |
250 | Float_t wArCO[3]; | |
251 | wArCO[0] = arContent; | |
252 | wArCO[1] = (1-arContent)*1; | |
253 | wArCO[2] = (1-arContent)*2; | |
254 | Float_t dArCO = arContent*dAr + (1-arContent)*dCO ; | |
a5fa6165 | 255 | AliMixture(16, "ArCO2$", aArCO, zArCO, dArCO, -3, wArCO) ; |
256 | ||
fe4da5cc | 257 | |
a530ba0a | 258 | // --- Stainless steel (let it be pure iron) --- |
259 | AliMaterial(17, "Steel$", 55.845, 26, 7.87, 1.76, 0., 0, 0) ; | |
85218d13 | 260 | |
261 | ||
262 | // --- Fiberglass --- | |
263 | Float_t aFG[4] = {16.0, 28.09, 12.011, 1.00794} ; | |
264 | Float_t zFG[4] = {8.0, 14.0, 6.0, 1.0} ; | |
265 | Float_t wFG[4] = {292.0, 68.0, 462.0, 736.0} ; | |
266 | Float_t dFG = 1.9 ; | |
267 | ||
268 | AliMixture(18, "Fibergla$", aFG, zFG, dFG, -4, wFG) ; | |
269 | ||
270 | // --- Cables in Air box --- | |
271 | // SERVICES | |
272 | ||
273 | Float_t aCA[4] = { 1.,12.,55.8,63.5 }; | |
274 | Float_t zCA[4] = { 1.,6.,26.,29. }; | |
275 | Float_t wCA[4] = { .014,.086,.42,.48 }; | |
276 | Float_t dCA = 0.8 ; //this density is raw estimation, if you know better - correct | |
277 | ||
278 | AliMixture(19, "Cables $", aCA, zCA, dCA, -4, wCA) ; | |
279 | ||
280 | ||
d15a28e7 | 281 | // --- Air --- |
a7262d8e | 282 | Float_t aAir[4]={12.0107,14.0067,15.9994,39.948}; |
283 | Float_t zAir[4]={6.,7.,8.,18.}; | |
284 | Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827}; | |
285 | Float_t dAir = 1.20479E-3; | |
d15a28e7 | 286 | |
a7262d8e | 287 | AliMixture(99, "Air$", aAir, zAir, dAir, 4, wAir) ; |
288 | ||
d15a28e7 | 289 | // DEFINITION OF THE TRACKING MEDIA |
fe4da5cc | 290 | |
d15a28e7 | 291 | // for PHOS: idtmed[699->798] equivalent to fIdtmed[0->100] |
92862013 | 292 | Int_t isxfld = gAlice->Field()->Integ() ; |
293 | Float_t sxmgmx = gAlice->Field()->Max() ; | |
fe4da5cc | 294 | |
d15a28e7 | 295 | // The scintillator of the calorimeter made of PBW04 -> idtmed[699] |
296 | AliMedium(0, "PHOS Xtal $", 0, 1, | |
92862013 | 297 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; |
fe4da5cc | 298 | |
d15a28e7 | 299 | // The scintillator of the CPV made of Polystyrene scintillator -> idtmed[700] |
300 | AliMedium(1, "CPV scint. $", 1, 1, | |
92862013 | 301 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; |
fe4da5cc | 302 | |
d15a28e7 | 303 | // Various Aluminium parts made of Al -> idtmed[701] |
304 | AliMedium(2, "Al parts $", 2, 0, | |
92862013 | 305 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.001, 0.001, 0, 0) ; |
fe4da5cc | 306 | |
d15a28e7 | 307 | // The Tywek which wraps the calorimeter crystals -> idtmed[702] |
308 | AliMedium(3, "Tyvek wrapper$", 3, 0, | |
92862013 | 309 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.001, 0.001, 0, 0) ; |
fe4da5cc | 310 | |
d15a28e7 | 311 | // The Polystyrene foam around the calorimeter module -> idtmed[703] |
312 | AliMedium(4, "Polyst. foam $", 4, 0, | |
92862013 | 313 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; |
fe4da5cc | 314 | |
d15a28e7 | 315 | // The Titanium around the calorimeter crystal -> idtmed[704] |
316 | AliMedium(5, "Titan. cover $", 5, 0, | |
92862013 | 317 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.0001, 0.0001, 0, 0) ; |
fe4da5cc | 318 | |
d15a28e7 | 319 | // The Silicon of the pin diode to read out the calorimeter crystal -> idtmed[705] |
320 | AliMedium(6, "Si PIN $", 6, 0, | |
7b326aac | 321 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.01, 0.01, 0, 0) ; |
fe4da5cc | 322 | |
d15a28e7 | 323 | // The thermo insulating material of the box which contains the calorimeter module -> idtmed[706] |
324 | AliMedium(7, "Thermo Insul.$", 7, 0, | |
92862013 | 325 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; |
fe4da5cc | 326 | |
d15a28e7 | 327 | // The Textolit which makes up the box which contains the calorimeter module -> idtmed[707] |
328 | AliMedium(8, "Textolit $", 8, 0, | |
92862013 | 329 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; |
fe4da5cc | 330 | |
d15a28e7 | 331 | // FR4: The Plastic which makes up the frame of micromegas -> idtmed[708] |
332 | AliMedium(9, "FR4 $", 9, 0, | |
92862013 | 333 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ; |
fe4da5cc | 334 | |
fe4da5cc | 335 | |
d15a28e7 | 336 | // The Composite Material for micromegas -> idtmed[709] |
337 | AliMedium(10, "CompoMat $", 10, 0, | |
92862013 | 338 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; |
fe4da5cc | 339 | |
d15a28e7 | 340 | // Copper -> idtmed[710] |
341 | AliMedium(11, "Copper $", 11, 0, | |
92862013 | 342 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ; |
fe4da5cc | 343 | |
d15a28e7 | 344 | // G10: Printed Circuit material -> idtmed[711] |
345 | ||
346 | AliMedium(12, "G10 $", 12, 0, | |
92862013 | 347 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.01, 0, 0) ; |
fe4da5cc | 348 | |
d15a28e7 | 349 | // The Lead -> idtmed[712] |
350 | ||
351 | AliMedium(13, "Lead $", 13, 0, | |
92862013 | 352 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; |
fe4da5cc | 353 | |
d15a28e7 | 354 | // The gas mixture: ArCo2 -> idtmed[715] |
355 | ||
356 | AliMedium(16, "ArCo2 $", 16, 1, | |
92862013 | 357 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.01, 0, 0) ; |
d15a28e7 | 358 | |
a530ba0a | 359 | // Stainless steel -> idtmed[716] |
360 | AliMedium(17, "Steel $", 17, 0, | |
361 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ; | |
362 | ||
85218d13 | 363 | // Fibergalss -> idtmed[717] |
364 | AliMedium(18, "Fiberglass$", 18, 0, | |
365 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; | |
366 | ||
367 | // Cables in air -> idtmed[718] | |
368 | AliMedium(19, "Cables $", 19, 0, | |
369 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; | |
370 | ||
d15a28e7 | 371 | // Air -> idtmed[798] |
372 | AliMedium(99, "Air $", 99, 0, | |
92862013 | 373 | isxfld, sxmgmx, 10.0, 1.0, 0.1, 0.1, 10.0, 0, 0) ; |
7235aed2 | 374 | } |
fe4da5cc | 375 | |
7235aed2 | 376 | //_____________________________________________________________________________ |
377 | void AliPHOS::Init() | |
378 | { | |
379 | // | |
380 | // Initialises cuts for PHOS | |
381 | // | |
d15a28e7 | 382 | // --- Set decent energy thresholds for gamma and electron tracking |
7235aed2 | 383 | Int_t * idtmed = fIdtmed->GetArray() - 699 ; |
fe4da5cc | 384 | |
d15a28e7 | 385 | // Tracking threshold for photons and electrons in the scintillator crystal |
386 | gMC->Gstpar(idtmed[699], "CUTGAM",0.5E-4) ; | |
387 | gMC->Gstpar(idtmed[699], "CUTELE",1.0E-4) ; | |
9f616d61 | 388 | |
d15a28e7 | 389 | // --- Generate explicitly delta rays in the titan cover --- |
390 | gMC->Gstpar(idtmed[704], "LOSS",3.) ; | |
391 | gMC->Gstpar(idtmed[704], "DRAY",1.) ; | |
d15a28e7 | 392 | // --- and in aluminium parts --- |
393 | gMC->Gstpar(idtmed[701], "LOSS",3.) ; | |
394 | gMC->Gstpar(idtmed[701], "DRAY",1.) ; | |
92862013 | 395 | // --- and in PIN diode |
396 | gMC->Gstpar(idtmed[705], "LOSS",3) ; | |
397 | gMC->Gstpar(idtmed[705], "DRAY",1) ; | |
398 | // --- and in the passive convertor | |
399 | gMC->Gstpar(idtmed[712], "LOSS",3) ; | |
400 | gMC->Gstpar(idtmed[712], "DRAY",1) ; | |
401 | // Tracking threshold for photons and electrons in the gas ArC02 | |
b7101219 | 402 | gMC->Gstpar(idtmed[715], "CUTGAM",1.E-5) ; |
403 | gMC->Gstpar(idtmed[715], "CUTELE",1.E-5) ; | |
404 | gMC->Gstpar(idtmed[715], "CUTNEU",1.E-5) ; | |
405 | gMC->Gstpar(idtmed[715], "CUTHAD",1.E-5) ; | |
406 | gMC->Gstpar(idtmed[715], "CUTMUO",1.E-5) ; | |
407 | gMC->Gstpar(idtmed[715], "BCUTE",1.E-5) ; | |
408 | gMC->Gstpar(idtmed[715], "BCUTM",1.E-5) ; | |
409 | gMC->Gstpar(idtmed[715], "DCUTE",1.E-5) ; | |
410 | gMC->Gstpar(idtmed[715], "DCUTM",1.E-5) ; | |
411 | gMC->Gstpar(idtmed[715], "PPCUTM",1.E-5) ; | |
9f616d61 | 412 | gMC->Gstpar(idtmed[715], "LOSS",2.) ; |
413 | gMC->Gstpar(idtmed[715], "DRAY",0.) ; | |
414 | gMC->Gstpar(idtmed[715], "STRA",2.) ; | |
0c409cb2 | 415 | } |
a532e9d8 | 416 | |
65792ca0 | 417 | //____________________________________________________________________________ |
418 | void AliPHOS::Digits2Raw() | |
419 | { | |
420 | // convert digits of the current event to raw data | |
e4d04cf1 | 421 | |
f898e0f3 | 422 | if(AliPHOSSimParam::GetInstance()->IsEDigitizationOn()){ |
423 | AliError("Energy digitization should be OFF if use Digits2Raw") ; | |
424 | } | |
425 | ||
e4d04cf1 | 426 | AliPHOSLoader * loader = dynamic_cast<AliPHOSLoader*>(fLoader) ; |
65792ca0 | 427 | |
428 | // get the digits | |
e4d04cf1 | 429 | loader->LoadDigits(); |
430 | TClonesArray* digits = loader->Digits() ; | |
e9a5efdf | 431 | |
65792ca0 | 432 | if (!digits) { |
351dd634 | 433 | AliError(Form("No digits found !")); |
65792ca0 | 434 | return; |
435 | } | |
436 | ||
437 | // get the geometry | |
e4d04cf1 | 438 | AliPHOSGeometry* geom = GetGeometry(); |
65792ca0 | 439 | if (!geom) { |
351dd634 | 440 | AliError(Form("No geometry found !")); |
65792ca0 | 441 | return; |
442 | } | |
443 | ||
d18747c4 | 444 | // get mapping from OCDB |
445 | const TObjArray* maps = AliPHOSRecoParamEmc::GetMappings(); | |
446 | if(!maps) AliFatal("Cannot retrieve ALTRO mappings!!"); | |
447 | ||
65792ca0 | 448 | // some digitization constants |
27a73a5d | 449 | const Float_t kThreshold = 0.001; // skip digits below 1 MeV |
450 | const Int_t kAdcThreshold = 1; // Lower ADC threshold to write to raw data | |
65792ca0 | 451 | |
65792ca0 | 452 | Int_t prevDDL = -1; |
65792ca0 | 453 | |
431a9211 | 454 | // Create a shaper pulse object |
455 | AliPHOSPulseGenerator *pulse = new AliPHOSPulseGenerator(); | |
465447e4 | 456 | |
431a9211 | 457 | Int_t *adcValuesLow = new Int_t[pulse->GetRawFormatTimeBins()]; |
458 | Int_t *adcValuesHigh= new Int_t[pulse->GetRawFormatTimeBins()]; | |
465447e4 | 459 | |
460 | const Int_t maxDDL = 20; | |
461 | AliAltroBuffer *buffer[maxDDL]; | |
462 | AliAltroMapping *mapping[maxDDL]; | |
e1afea68 | 463 | |
465447e4 | 464 | for(Int_t jDDL=0; jDDL<maxDDL; jDDL++) { |
465 | buffer[jDDL]=0; | |
466 | mapping[jDDL]=0; | |
467 | } | |
c311d78e | 468 | |
e1afea68 | 469 | //!!!!for debug!!! |
470 | Int_t modMax=-111; | |
471 | Int_t colMax=-111; | |
472 | Int_t rowMax=-111; | |
473 | Float_t eMax=-333; | |
474 | //!!!for debug!!! | |
475 | ||
cf9d3be8 | 476 | TObjArray *cpvDigitsAll = new TObjArray(); |
477 | TClonesArray *cpvDigitsModule; | |
478 | Int_t *nCPVdigits = new Int_t[geom->GetNModules()]; | |
479 | Int_t module; | |
480 | for (module=0; module<geom->GetNModules(); module++) { | |
481 | cpvDigitsAll->Add(new TClonesArray("AliPHOSDigit",100)); | |
482 | nCPVdigits[module] = 0; | |
483 | } | |
484 | ||
65792ca0 | 485 | // loop over digits (assume ordered digits) |
486 | for (Int_t iDigit = 0; iDigit < digits->GetEntries(); iDigit++) { | |
e4d04cf1 | 487 | AliPHOSDigit* digit = dynamic_cast<AliPHOSDigit *>(digits->At(iDigit)) ; |
cf9d3be8 | 488 | |
489 | // Skip small energy below treshold | |
27a73a5d | 490 | if (digit->GetEnergy() < kThreshold) |
e9a5efdf | 491 | continue; |
cf9d3be8 | 492 | |
65792ca0 | 493 | Int_t relId[4]; |
494 | geom->AbsToRelNumbering(digit->GetId(), relId); | |
cf9d3be8 | 495 | module = relId[0]; |
496 | ||
497 | // Fill TObjArray of TClonesArray's with CPV digits per module | |
498 | if (digit->GetId() > geom->GetNModules() * geom->GetNCristalsInModule()) { | |
499 | cpvDigitsModule = (TClonesArray*)cpvDigitsAll->At(module-1); | |
500 | new((*cpvDigitsModule)[nCPVdigits[module-1]++]) | |
501 | AliPHOSDigit(-1,digit->GetId(),digit->GetAmp(),digit->GetTime()); | |
502 | continue; | |
503 | } | |
504 | ||
e9a5efdf | 505 | |
431a9211 | 506 | // Begin FIXME |
e9a5efdf | 507 | if (relId[1] != 0) |
508 | continue; // ignore digits from CPV | |
431a9211 | 509 | // End FIXME |
e9a5efdf | 510 | |
464a797e | 511 | Int_t row = relId[2]-1; |
512 | Int_t col = relId[3]-1; | |
513 | ||
514 | Int_t iRCU = -111; | |
515 | ||
516 | //RCU0 | |
517 | if(0<=row&&row<32 && 0<=col&&col<28) iRCU=0; | |
518 | ||
519 | //RCU1 | |
520 | if(0<=row&&row<32 && 28<=col&&col<56) iRCU=1; | |
521 | ||
522 | //RCU2 | |
523 | if(32<=row&&row<64 && 0<=col&&col<28) iRCU=2; | |
524 | ||
525 | //RCU3 | |
526 | if(32<=row&&row<64 && 28<=col&&col<56) iRCU=3; | |
527 | ||
528 | ||
529 | // PHOS EMCA has 4 DDL per module. Splitting is based on the (row,column) numbers. | |
530 | // PHOS internal convention: 1<module<5. | |
531 | Int_t iDDL = 4 * (module - 1) + iRCU; | |
65792ca0 | 532 | |
533 | // new DDL | |
534 | if (iDDL != prevDDL) { | |
465447e4 | 535 | if (buffer[iDDL] == 0) { |
536 | // open new file and write dummy header | |
537 | TString fileName = AliDAQ::DdlFileName("PHOS",iDDL); | |
538 | ||
539 | TString path = gSystem->Getenv("ALICE_ROOT"); | |
540 | path += "/PHOS/mapping/RCU"; | |
541 | path += iRCU; | |
542 | path += ".data"; | |
543 | ||
d18747c4 | 544 | mapping[iDDL] = (AliAltroMapping*)maps->At(iRCU); |
465447e4 | 545 | buffer[iDDL] = new AliAltroBuffer(fileName.Data(),mapping[iDDL]); |
546 | buffer[iDDL]->WriteDataHeader(kTRUE, kFALSE); //Dummy; | |
65792ca0 | 547 | } |
65792ca0 | 548 | prevDDL = iDDL; |
549 | } | |
550 | ||
d11294bb | 551 | AliDebug(2,Form("digit E=%.4f GeV, t=%g s, (mod,col,row)=(%d,%d,%d)\n", |
552 | digit->GetEnergy(),digit->GetTimeR(), | |
553 | relId[0]-1,relId[3]-1,relId[2]-1)); | |
554 | // if a signal is out of time range, write only trailer | |
555 | if (digit->GetTimeR() > pulse->GetRawFormatTimeMax()*0.5 ) { | |
e1afea68 | 556 | AliInfo("Signal is out of time range.\n"); |
465447e4 | 557 | buffer[iDDL]->FillBuffer(0); |
558 | buffer[iDDL]->FillBuffer(pulse->GetRawFormatTimeBins() ); // time bin | |
559 | buffer[iDDL]->FillBuffer(3); // bunch length | |
560 | buffer[iDDL]->WriteTrailer(3, relId[3]-1, relId[2]-1, 0); // trailer | |
65792ca0 | 561 | |
e4d04cf1 | 562 | // calculate the time response function |
65792ca0 | 563 | } else { |
c15b04ad | 564 | Double_t energy = 0 ; |
ad4aeaf4 | 565 | module = relId[0]; |
d11294bb | 566 | if (digit->GetId() <= geom->GetNModules() * geom->GetNCristalsInModule()) { |
27a73a5d | 567 | energy=digit->GetEnergy(); |
e1afea68 | 568 | if(energy>eMax) {eMax=energy; modMax=module; colMax=col; rowMax=row;} |
b482deac | 569 | } |
570 | else { | |
b482deac | 571 | energy = 0; // CPV raw data format is now know yet |
d11294bb | 572 | } |
431a9211 | 573 | pulse->SetAmplitude(energy); |
574 | pulse->SetTZero(digit->GetTimeR()); | |
575 | pulse->MakeSamples(); | |
576 | pulse->GetSamples(adcValuesHigh, adcValuesLow) ; | |
465447e4 | 577 | buffer[iDDL]->WriteChannel(relId[3]-1, relId[2]-1, 0, |
431a9211 | 578 | pulse->GetRawFormatTimeBins(), adcValuesLow , kAdcThreshold); |
465447e4 | 579 | buffer[iDDL]->WriteChannel(relId[3]-1, relId[2]-1, 1, |
431a9211 | 580 | pulse->GetRawFormatTimeBins(), adcValuesHigh, kAdcThreshold); |
65792ca0 | 581 | } |
582 | } | |
046ae904 | 583 | |
65792ca0 | 584 | // write real header and close last file |
465447e4 | 585 | for (Int_t iDDL=0; iDDL<maxDDL; iDDL++) { |
586 | if (buffer[iDDL]) { | |
587 | buffer[iDDL]->Flush(); | |
588 | buffer[iDDL]->WriteDataHeader(kFALSE, kFALSE); | |
589 | delete buffer[iDDL]; | |
d18747c4 | 590 | //if (mapping[iDDL]) delete mapping[iDDL]; |
465447e4 | 591 | } |
65792ca0 | 592 | } |
046ae904 | 593 | |
e1afea68 | 594 | AliDebug(1,Form("Digit with max. energy: modMax %d colMax %d rowMax %d eMax %f\n", |
595 | modMax,colMax,rowMax,eMax)); | |
596 | ||
431a9211 | 597 | delete pulse; |
cf9d3be8 | 598 | |
599 | for (module=0; module<geom->GetNModules(); module++) { | |
600 | AliDebug(2,Form("Number of CPV digits in module %d: %d/%d", | |
601 | module, | |
602 | ((TClonesArray*)cpvDigitsAll->At(module))->GetEntriesFast(), | |
603 | nCPVdigits[module])); | |
604 | } | |
605 | AliPHOSCpvRawWrite *cpvRaw = new AliPHOSCpvRawWrite(); | |
606 | cpvRaw->WriteRaw(cpvDigitsAll); | |
607 | delete cpvRaw; | |
e4d04cf1 | 608 | loader->UnloadDigits(); |
e9a5efdf | 609 | } |
610 | ||
611 | //____________________________________________________________________________ | |
612 | void AliPHOS::Hits2SDigits() | |
613 | { | |
614 | // create summable digits | |
615 | ||
a1952ef7 | 616 | AliPHOSSDigitizer phosDigitizer(fLoader->GetRunLoader()->GetFileName().Data()) ; |
617 | phosDigitizer.SetEventRange(0, -1) ; // do all the events | |
a5fa6165 | 618 | |
a1952ef7 | 619 | phosDigitizer.ExecuteTask("all") ; |
e9a5efdf | 620 | } |
621 | ||
a5fa6165 | 622 | |
e9a5efdf | 623 | //____________________________________________________________________________ |
624 | AliLoader* AliPHOS::MakeLoader(const char* topfoldername) | |
625 | { | |
626 | //different behaviour than standard (singleton getter) | |
627 | // --> to be discussed and made eventually coherent | |
628 | fLoader = new AliPHOSLoader(GetName(),topfoldername); | |
629 | return fLoader; | |
630 | } | |
631 | ||
632 | //____________________________________________________________________________ | |
633 | void AliPHOS::SetTreeAddress() | |
634 | { | |
635 | // Links Hits in the Tree to Hits array | |
636 | TBranch *branch; | |
637 | char branchname[20]; | |
638 | sprintf(branchname,"%s",GetName()); | |
e9a5efdf | 639 | // Branch address for hit tree |
351dd634 | 640 | TTree *treeH = TreeH(); |
e9a5efdf | 641 | if (treeH) { |
642 | branch = treeH->GetBranch(branchname); | |
643 | if (branch) | |
644 | { | |
645 | if (fHits == 0x0) fHits= new TClonesArray("AliPHOSHit",1000); | |
351dd634 | 646 | //AliInfo(Form("<%s> Setting Hits Address",GetName())); |
e9a5efdf | 647 | branch->SetAddress(&fHits); |
648 | } | |
649 | } | |
650 | } | |
651 | ||
8130d3a5 | 652 | //____________________________________________________________________________ |
653 | Bool_t AliPHOS::Raw2SDigits(AliRawReader* rawReader) | |
654 | { | |
655 | ||
656 | AliPHOSLoader * loader = dynamic_cast<AliPHOSLoader*>(fLoader) ; | |
657 | ||
658 | TTree * tree = 0 ; | |
659 | tree = loader->TreeS() ; | |
660 | if ( !tree ) { | |
661 | loader->MakeTree("S"); | |
662 | tree = loader->TreeS() ; | |
663 | } | |
664 | ||
665 | TClonesArray * sdigits = loader->SDigits() ; | |
666 | if(!sdigits) { | |
667 | loader->MakeSDigitsArray(); | |
668 | sdigits = loader->SDigits(); | |
669 | } | |
670 | sdigits->Clear(); | |
671 | ||
672 | AliPHOSRawDecoder dc(rawReader); | |
673 | AliPHOSRawDigiProducer pr; | |
674 | pr.MakeDigits(sdigits,&dc); | |
675 | ||
676 | Int_t bufferSize = 32000 ; | |
a5fa6165 | 677 | // TBranch * sdigitsBranch = tree->Branch("PHOS",&sdigits,bufferSize); |
678 | tree->Branch("PHOS",&sdigits,bufferSize); | |
8130d3a5 | 679 | tree->Fill(); |
680 | ||
681 | fLoader->WriteSDigits("OVERWRITE"); | |
682 | return kTRUE; | |
683 | ||
684 | } |