Adding the array of the recosntruction parameters (Marian)
[u/mrichter/AliRoot.git] / PHOS / AliPHOS.cxx
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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 68class 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"
7e88424f 99#include "AliPHOSRecoParam.h"
f898e0f3 100#include "AliPHOSSimParam.h"
7f78a025 101
fe4da5cc 102ClassImp(AliPHOS)
e4d04cf1 103
d15a28e7 104//____________________________________________________________________________
046ae904 105 AliPHOS:: AliPHOS() : AliDetector()
6b87d0dd 106{
a532e9d8 107 // Default ctor
046ae904 108 fName = "PHOS" ;
e4d04cf1 109
6b87d0dd 110}
fa7cce36 111
6b87d0dd 112//____________________________________________________________________________
046ae904 113AliPHOS::AliPHOS(const char* name, const char* title): AliDetector(name, title)
0ce0b56f 114{
a532e9d8 115 // ctor : title is used to identify the layout
6b87d0dd 116}
fa7cce36 117
0ce0b56f 118//____________________________________________________________________________
7b326aac 119AliPHOS::~AliPHOS()
120{
0ce0b56f 121}
122
123//____________________________________________________________________________
487d23e3 124AliDigitizer* AliPHOS::CreateDigitizer(AliRunDigitizer* manager) const
125{
126 return new AliPHOSDigitizer(manager);
127}
128
129//____________________________________________________________________________
fe4da5cc 130void AliPHOS::CreateMaterials()
131{
b2a60966 132 // Definitions of materials to build PHOS and associated tracking media.
133 // media number in idtmed are 699 to 798.
fe4da5cc 134
d15a28e7 135 // --- The PbWO4 crystals ---
92862013 136 Float_t aX[3] = {207.19, 183.85, 16.0} ;
137 Float_t zX[3] = {82.0, 74.0, 8.0} ;
138 Float_t wX[3] = {1.0, 1.0, 4.0} ;
139 Float_t dX = 8.28 ;
fe4da5cc 140
92862013 141 AliMixture(0, "PbWO4$", aX, zX, dX, -3, wX) ;
fe4da5cc 142
fe4da5cc 143
d15a28e7 144 // --- The polysterene scintillator (CH) ---
92862013 145 Float_t aP[2] = {12.011, 1.00794} ;
146 Float_t zP[2] = {6.0, 1.0} ;
147 Float_t wP[2] = {1.0, 1.0} ;
148 Float_t dP = 1.032 ;
fe4da5cc 149
92862013 150 AliMixture(1, "Polystyrene$", aP, zP, dP, -2, wP) ;
fe4da5cc 151
d15a28e7 152 // --- Aluminium ---
153 AliMaterial(2, "Al$", 26.98, 13., 2.7, 8.9, 999., 0, 0) ;
154 // --- Absorption length is ignored ^
fe4da5cc 155
d15a28e7 156 // --- Tyvek (CnH2n) ---
92862013 157 Float_t aT[2] = {12.011, 1.00794} ;
158 Float_t zT[2] = {6.0, 1.0} ;
159 Float_t wT[2] = {1.0, 2.0} ;
160 Float_t dT = 0.331 ;
fe4da5cc 161
92862013 162 AliMixture(3, "Tyvek$", aT, zT, dT, -2, wT) ;
fe4da5cc 163
d15a28e7 164 // --- Polystyrene foam ---
92862013 165 Float_t aF[2] = {12.011, 1.00794} ;
166 Float_t zF[2] = {6.0, 1.0} ;
167 Float_t wF[2] = {1.0, 1.0} ;
168 Float_t dF = 0.12 ;
fe4da5cc 169
92862013 170 AliMixture(4, "Foam$", aF, zF, dF, -2, wF) ;
fe4da5cc 171
d15a28e7 172 // --- Titanium ---
92862013 173 Float_t aTIT[3] = {47.88, 26.98, 54.94} ;
174 Float_t zTIT[3] = {22.0, 13.0, 25.0} ;
175 Float_t wTIT[3] = {69.0, 6.0, 1.0} ;
176 Float_t dTIT = 4.5 ;
fe4da5cc 177
92862013 178 AliMixture(5, "Titanium$", aTIT, zTIT, dTIT, -3, wTIT);
fe4da5cc 179
d15a28e7 180 // --- Silicon ---
181 AliMaterial(6, "Si$", 28.0855, 14., 2.33, 9.36, 42.3, 0, 0) ;
fe4da5cc 182
fe4da5cc 183
fe4da5cc 184
d15a28e7 185 // --- Foam thermo insulation ---
92862013 186 Float_t aTI[2] = {12.011, 1.00794} ;
187 Float_t zTI[2] = {6.0, 1.0} ;
188 Float_t wTI[2] = {1.0, 1.0} ;
85218d13 189 Float_t dTI = 0.04 ;
fe4da5cc 190
92862013 191 AliMixture(7, "Thermo Insul.$", aTI, zTI, dTI, -2, wTI) ;
fe4da5cc 192
74e56d72 193 // --- Textolith ---
92862013 194 Float_t aTX[4] = {16.0, 28.09, 12.011, 1.00794} ;
195 Float_t zTX[4] = {8.0, 14.0, 6.0, 1.0} ;
196 Float_t wTX[4] = {292.0, 68.0, 462.0, 736.0} ;
197 Float_t dTX = 1.75 ;
fe4da5cc 198
92862013 199 AliMixture(8, "Textolit$", aTX, zTX, dTX, -4, wTX) ;
fe4da5cc 200
d15a28e7 201 //--- FR4 ---
74e56d72 202 Float_t aFR[4] = {16.0, 28.09, 12.011, 1.00794} ;
203 Float_t zFR[4] = {8.0, 14.0, 6.0, 1.0} ;
204 Float_t wFR[4] = {292.0, 68.0, 462.0, 736.0} ;
92862013 205 Float_t dFR = 1.8 ;
fe4da5cc 206
74e56d72 207 AliMixture(9, "FR4$", aFR, zFR, dFR, -4, wFR) ;
fe4da5cc 208
d15a28e7 209 // --- The Composite Material for micromegas (so far polyetylene) ---
92862013 210 Float_t aCM[2] = {12.01, 1.} ;
211 Float_t zCM[2] = {6., 1.} ;
212 Float_t wCM[2] = {1., 2.} ;
213 Float_t dCM = 0.935 ;
fe4da5cc 214
92862013 215 AliMixture(10, "Compo Mat$", aCM, zCM, dCM, -2, wCM) ;
fe4da5cc 216
d15a28e7 217 // --- Copper ---
218 AliMaterial(11, "Cu$", 63.546, 29, 8.96, 1.43, 14.8, 0, 0) ;
219
220 // --- G10 : Printed Circuit material ---
92862013 221 Float_t aG10[4] = { 12., 1., 16., 28.} ;
222 Float_t zG10[4] = { 6., 1., 8., 14.} ;
223 Float_t wG10[4] = { .259, .288, .248, .205} ;
a5fa6165 224 Float_t dG10 = 1.7 ;
225
d15a28e7 226
92862013 227 AliMixture(12, "G10$", aG10, zG10, dG10, -4, wG10);
fe4da5cc 228
d15a28e7 229 // --- Lead ---
230 AliMaterial(13, "Pb$", 207.2, 82, 11.35, 0.56, 0., 0, 0) ;
fe4da5cc 231
d15a28e7 232 // --- The gas mixture ---
233 // Co2
92862013 234 Float_t aCO[2] = {12.0, 16.0} ;
235 Float_t zCO[2] = {6.0, 8.0} ;
236 Float_t wCO[2] = {1.0, 2.0} ;
237 Float_t dCO = 0.001977 ;
fe4da5cc 238
92862013 239 AliMixture(14, "CO2$", aCO, zCO, dCO, -2, wCO);
fe4da5cc 240
d15a28e7 241 // Ar
92862013 242 Float_t dAr = 0.001782 ;
243 AliMaterial(15, "Ar$", 39.948, 18.0, dAr, 14.0, 0., 0, 0) ;
d15a28e7 244
a004143a 245 // Ar+CO2 Mixture (80% / 20%)
246 Float_t arContent = 0.80 ; // Ar-content of the ArCO2-mixture
247 Float_t aArCO[3] = {39.948, 12.0, 16.0} ;
248 Float_t zArCO[3] = {18.0 , 6.0, 8.0} ;
249 Float_t wArCO[3];
250 wArCO[0] = arContent;
251 wArCO[1] = (1-arContent)*1;
252 wArCO[2] = (1-arContent)*2;
253 Float_t dArCO = arContent*dAr + (1-arContent)*dCO ;
a5fa6165 254 AliMixture(16, "ArCO2$", aArCO, zArCO, dArCO, -3, wArCO) ;
255
fe4da5cc 256
a530ba0a 257 // --- Stainless steel (let it be pure iron) ---
258 AliMaterial(17, "Steel$", 55.845, 26, 7.87, 1.76, 0., 0, 0) ;
85218d13 259
260
261 // --- Fiberglass ---
262 Float_t aFG[4] = {16.0, 28.09, 12.011, 1.00794} ;
263 Float_t zFG[4] = {8.0, 14.0, 6.0, 1.0} ;
264 Float_t wFG[4] = {292.0, 68.0, 462.0, 736.0} ;
265 Float_t dFG = 1.9 ;
266
267 AliMixture(18, "Fibergla$", aFG, zFG, dFG, -4, wFG) ;
268
269 // --- Cables in Air box ---
270 // SERVICES
271
272 Float_t aCA[4] = { 1.,12.,55.8,63.5 };
273 Float_t zCA[4] = { 1.,6.,26.,29. };
274 Float_t wCA[4] = { .014,.086,.42,.48 };
275 Float_t dCA = 0.8 ; //this density is raw estimation, if you know better - correct
276
277 AliMixture(19, "Cables $", aCA, zCA, dCA, -4, wCA) ;
278
279
d15a28e7 280 // --- Air ---
a7262d8e 281 Float_t aAir[4]={12.0107,14.0067,15.9994,39.948};
282 Float_t zAir[4]={6.,7.,8.,18.};
283 Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827};
284 Float_t dAir = 1.20479E-3;
d15a28e7 285
a7262d8e 286 AliMixture(99, "Air$", aAir, zAir, dAir, 4, wAir) ;
287
d15a28e7 288 // DEFINITION OF THE TRACKING MEDIA
fe4da5cc 289
d15a28e7 290 // for PHOS: idtmed[699->798] equivalent to fIdtmed[0->100]
92862013 291 Int_t isxfld = gAlice->Field()->Integ() ;
292 Float_t sxmgmx = gAlice->Field()->Max() ;
fe4da5cc 293
d15a28e7 294 // The scintillator of the calorimeter made of PBW04 -> idtmed[699]
295 AliMedium(0, "PHOS Xtal $", 0, 1,
92862013 296 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
fe4da5cc 297
d15a28e7 298 // The scintillator of the CPV made of Polystyrene scintillator -> idtmed[700]
299 AliMedium(1, "CPV scint. $", 1, 1,
92862013 300 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
fe4da5cc 301
d15a28e7 302 // Various Aluminium parts made of Al -> idtmed[701]
303 AliMedium(2, "Al parts $", 2, 0,
92862013 304 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.001, 0.001, 0, 0) ;
fe4da5cc 305
d15a28e7 306 // The Tywek which wraps the calorimeter crystals -> idtmed[702]
307 AliMedium(3, "Tyvek wrapper$", 3, 0,
92862013 308 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.001, 0.001, 0, 0) ;
fe4da5cc 309
d15a28e7 310 // The Polystyrene foam around the calorimeter module -> idtmed[703]
311 AliMedium(4, "Polyst. foam $", 4, 0,
92862013 312 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
fe4da5cc 313
d15a28e7 314 // The Titanium around the calorimeter crystal -> idtmed[704]
315 AliMedium(5, "Titan. cover $", 5, 0,
92862013 316 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.0001, 0.0001, 0, 0) ;
fe4da5cc 317
d15a28e7 318 // The Silicon of the pin diode to read out the calorimeter crystal -> idtmed[705]
319 AliMedium(6, "Si PIN $", 6, 0,
7b326aac 320 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.01, 0.01, 0, 0) ;
fe4da5cc 321
d15a28e7 322 // The thermo insulating material of the box which contains the calorimeter module -> idtmed[706]
323 AliMedium(7, "Thermo Insul.$", 7, 0,
92862013 324 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
fe4da5cc 325
d15a28e7 326 // The Textolit which makes up the box which contains the calorimeter module -> idtmed[707]
327 AliMedium(8, "Textolit $", 8, 0,
92862013 328 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
fe4da5cc 329
d15a28e7 330 // FR4: The Plastic which makes up the frame of micromegas -> idtmed[708]
331 AliMedium(9, "FR4 $", 9, 0,
92862013 332 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ;
fe4da5cc 333
fe4da5cc 334
d15a28e7 335 // The Composite Material for micromegas -> idtmed[709]
336 AliMedium(10, "CompoMat $", 10, 0,
92862013 337 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
fe4da5cc 338
d15a28e7 339 // Copper -> idtmed[710]
340 AliMedium(11, "Copper $", 11, 0,
92862013 341 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ;
fe4da5cc 342
d15a28e7 343 // G10: Printed Circuit material -> idtmed[711]
344
345 AliMedium(12, "G10 $", 12, 0,
92862013 346 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.01, 0, 0) ;
fe4da5cc 347
d15a28e7 348 // The Lead -> idtmed[712]
349
350 AliMedium(13, "Lead $", 13, 0,
92862013 351 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
fe4da5cc 352
d15a28e7 353 // The gas mixture: ArCo2 -> idtmed[715]
354
355 AliMedium(16, "ArCo2 $", 16, 1,
92862013 356 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.01, 0, 0) ;
d15a28e7 357
a530ba0a 358 // Stainless steel -> idtmed[716]
359 AliMedium(17, "Steel $", 17, 0,
360 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ;
361
85218d13 362 // Fibergalss -> idtmed[717]
363 AliMedium(18, "Fiberglass$", 18, 0,
364 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
365
366 // Cables in air -> idtmed[718]
367 AliMedium(19, "Cables $", 19, 0,
368 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
369
d15a28e7 370 // Air -> idtmed[798]
371 AliMedium(99, "Air $", 99, 0,
92862013 372 isxfld, sxmgmx, 10.0, 1.0, 0.1, 0.1, 10.0, 0, 0) ;
7235aed2 373}
fe4da5cc 374
7235aed2 375//_____________________________________________________________________________
376void AliPHOS::Init()
377{
378 //
379 // Initialises cuts for PHOS
380 //
d15a28e7 381 // --- Set decent energy thresholds for gamma and electron tracking
7235aed2 382 Int_t * idtmed = fIdtmed->GetArray() - 699 ;
fe4da5cc 383
d15a28e7 384 // Tracking threshold for photons and electrons in the scintillator crystal
385 gMC->Gstpar(idtmed[699], "CUTGAM",0.5E-4) ;
386 gMC->Gstpar(idtmed[699], "CUTELE",1.0E-4) ;
9f616d61 387
d15a28e7 388 // --- Generate explicitly delta rays in the titan cover ---
389 gMC->Gstpar(idtmed[704], "LOSS",3.) ;
390 gMC->Gstpar(idtmed[704], "DRAY",1.) ;
d15a28e7 391 // --- and in aluminium parts ---
392 gMC->Gstpar(idtmed[701], "LOSS",3.) ;
393 gMC->Gstpar(idtmed[701], "DRAY",1.) ;
92862013 394 // --- and in PIN diode
395 gMC->Gstpar(idtmed[705], "LOSS",3) ;
396 gMC->Gstpar(idtmed[705], "DRAY",1) ;
397 // --- and in the passive convertor
398 gMC->Gstpar(idtmed[712], "LOSS",3) ;
399 gMC->Gstpar(idtmed[712], "DRAY",1) ;
400 // Tracking threshold for photons and electrons in the gas ArC02
b7101219 401 gMC->Gstpar(idtmed[715], "CUTGAM",1.E-5) ;
402 gMC->Gstpar(idtmed[715], "CUTELE",1.E-5) ;
403 gMC->Gstpar(idtmed[715], "CUTNEU",1.E-5) ;
404 gMC->Gstpar(idtmed[715], "CUTHAD",1.E-5) ;
405 gMC->Gstpar(idtmed[715], "CUTMUO",1.E-5) ;
406 gMC->Gstpar(idtmed[715], "BCUTE",1.E-5) ;
407 gMC->Gstpar(idtmed[715], "BCUTM",1.E-5) ;
408 gMC->Gstpar(idtmed[715], "DCUTE",1.E-5) ;
409 gMC->Gstpar(idtmed[715], "DCUTM",1.E-5) ;
410 gMC->Gstpar(idtmed[715], "PPCUTM",1.E-5) ;
9f616d61 411 gMC->Gstpar(idtmed[715], "LOSS",2.) ;
412 gMC->Gstpar(idtmed[715], "DRAY",0.) ;
413 gMC->Gstpar(idtmed[715], "STRA",2.) ;
0c409cb2 414}
a532e9d8 415
0c409cb2 416//____________________________________________________________________________
65792ca0 417void AliPHOS::Digits2Raw()
418{
419// convert digits of the current event to raw data
e4d04cf1 420
f898e0f3 421 if(AliPHOSSimParam::GetInstance()->IsEDigitizationOn()){
422 AliError("Energy digitization should be OFF if use Digits2Raw") ;
423 }
424
e4d04cf1 425 AliPHOSLoader * loader = dynamic_cast<AliPHOSLoader*>(fLoader) ;
65792ca0 426
427 // get the digits
e4d04cf1 428 loader->LoadDigits();
429 TClonesArray* digits = loader->Digits() ;
e9a5efdf 430
65792ca0 431 if (!digits) {
351dd634 432 AliError(Form("No digits found !"));
65792ca0 433 return;
434 }
435
436 // get the geometry
e4d04cf1 437 AliPHOSGeometry* geom = GetGeometry();
65792ca0 438 if (!geom) {
351dd634 439 AliError(Form("No geometry found !"));
65792ca0 440 return;
441 }
442
d18747c4 443 // get mapping from OCDB
7e88424f 444 const TObjArray* maps = AliPHOSRecoParam::GetMappings();
d18747c4 445 if(!maps) AliFatal("Cannot retrieve ALTRO mappings!!");
446
65792ca0 447 // some digitization constants
27a73a5d 448 const Float_t kThreshold = 0.001; // skip digits below 1 MeV
449 const Int_t kAdcThreshold = 1; // Lower ADC threshold to write to raw data
65792ca0 450
65792ca0 451 Int_t prevDDL = -1;
65792ca0 452
431a9211 453 // Create a shaper pulse object
454 AliPHOSPulseGenerator *pulse = new AliPHOSPulseGenerator();
465447e4 455
431a9211 456 Int_t *adcValuesLow = new Int_t[pulse->GetRawFormatTimeBins()];
457 Int_t *adcValuesHigh= new Int_t[pulse->GetRawFormatTimeBins()];
465447e4 458
459 const Int_t maxDDL = 20;
460 AliAltroBuffer *buffer[maxDDL];
461 AliAltroMapping *mapping[maxDDL];
e1afea68 462
465447e4 463 for(Int_t jDDL=0; jDDL<maxDDL; jDDL++) {
464 buffer[jDDL]=0;
465 mapping[jDDL]=0;
466 }
c311d78e 467
e1afea68 468 //!!!!for debug!!!
469 Int_t modMax=-111;
470 Int_t colMax=-111;
471 Int_t rowMax=-111;
472 Float_t eMax=-333;
473 //!!!for debug!!!
474
65792ca0 475 // loop over digits (assume ordered digits)
476 for (Int_t iDigit = 0; iDigit < digits->GetEntries(); iDigit++) {
e4d04cf1 477 AliPHOSDigit* digit = dynamic_cast<AliPHOSDigit *>(digits->At(iDigit)) ;
cf9d3be8 478
479 // Skip small energy below treshold
27a73a5d 480 if (digit->GetEnergy() < kThreshold)
e9a5efdf 481 continue;
7e88424f 482 // Skip CPV digits
483 if (digit->GetId() > geom->GetNModules() * geom->GetNCristalsInModule())
484 continue;
cf9d3be8 485
65792ca0 486 Int_t relId[4];
487 geom->AbsToRelNumbering(digit->GetId(), relId);
7e88424f 488 Int_t module = relId[0];
e9a5efdf 489
431a9211 490 // Begin FIXME
e9a5efdf 491 if (relId[1] != 0)
492 continue; // ignore digits from CPV
431a9211 493 // End FIXME
e9a5efdf 494
464a797e 495 Int_t row = relId[2]-1;
496 Int_t col = relId[3]-1;
497
498 Int_t iRCU = -111;
499
500 //RCU0
501 if(0<=row&&row<32 && 0<=col&&col<28) iRCU=0;
502
503 //RCU1
504 if(0<=row&&row<32 && 28<=col&&col<56) iRCU=1;
505
506 //RCU2
507 if(32<=row&&row<64 && 0<=col&&col<28) iRCU=2;
508
509 //RCU3
510 if(32<=row&&row<64 && 28<=col&&col<56) iRCU=3;
511
512
513 // PHOS EMCA has 4 DDL per module. Splitting is based on the (row,column) numbers.
514 // PHOS internal convention: 1<module<5.
515 Int_t iDDL = 4 * (module - 1) + iRCU;
65792ca0 516
517 // new DDL
518 if (iDDL != prevDDL) {
465447e4 519 if (buffer[iDDL] == 0) {
520 // open new file and write dummy header
521 TString fileName = AliDAQ::DdlFileName("PHOS",iDDL);
522
523 TString path = gSystem->Getenv("ALICE_ROOT");
524 path += "/PHOS/mapping/RCU";
525 path += iRCU;
526 path += ".data";
527
d18747c4 528 mapping[iDDL] = (AliAltroMapping*)maps->At(iRCU);
465447e4 529 buffer[iDDL] = new AliAltroBuffer(fileName.Data(),mapping[iDDL]);
530 buffer[iDDL]->WriteDataHeader(kTRUE, kFALSE); //Dummy;
65792ca0 531 }
65792ca0 532 prevDDL = iDDL;
533 }
534
d11294bb 535 AliDebug(2,Form("digit E=%.4f GeV, t=%g s, (mod,col,row)=(%d,%d,%d)\n",
536 digit->GetEnergy(),digit->GetTimeR(),
537 relId[0]-1,relId[3]-1,relId[2]-1));
538 // if a signal is out of time range, write only trailer
539 if (digit->GetTimeR() > pulse->GetRawFormatTimeMax()*0.5 ) {
9620b850 540 AliDebug(2,"Signal is out of time range.\n");
465447e4 541 buffer[iDDL]->FillBuffer(0);
542 buffer[iDDL]->FillBuffer(pulse->GetRawFormatTimeBins() ); // time bin
543 buffer[iDDL]->FillBuffer(3); // bunch length
544 buffer[iDDL]->WriteTrailer(3, relId[3]-1, relId[2]-1, 0); // trailer
65792ca0 545
e4d04cf1 546 // calculate the time response function
65792ca0 547 } else {
c15b04ad 548 Double_t energy = 0 ;
ad4aeaf4 549 module = relId[0];
d11294bb 550 if (digit->GetId() <= geom->GetNModules() * geom->GetNCristalsInModule()) {
27a73a5d 551 energy=digit->GetEnergy();
e1afea68 552 if(energy>eMax) {eMax=energy; modMax=module; colMax=col; rowMax=row;}
b482deac 553 }
554 else {
b482deac 555 energy = 0; // CPV raw data format is now know yet
d11294bb 556 }
431a9211 557 pulse->SetAmplitude(energy);
558 pulse->SetTZero(digit->GetTimeR());
559 pulse->MakeSamples();
560 pulse->GetSamples(adcValuesHigh, adcValuesLow) ;
465447e4 561 buffer[iDDL]->WriteChannel(relId[3]-1, relId[2]-1, 0,
431a9211 562 pulse->GetRawFormatTimeBins(), adcValuesLow , kAdcThreshold);
465447e4 563 buffer[iDDL]->WriteChannel(relId[3]-1, relId[2]-1, 1,
431a9211 564 pulse->GetRawFormatTimeBins(), adcValuesHigh, kAdcThreshold);
65792ca0 565 }
566 }
046ae904 567
65792ca0 568 // write real header and close last file
465447e4 569 for (Int_t iDDL=0; iDDL<maxDDL; iDDL++) {
570 if (buffer[iDDL]) {
571 buffer[iDDL]->Flush();
572 buffer[iDDL]->WriteDataHeader(kFALSE, kFALSE);
573 delete buffer[iDDL];
d18747c4 574 //if (mapping[iDDL]) delete mapping[iDDL];
465447e4 575 }
65792ca0 576 }
046ae904 577
e1afea68 578 AliDebug(1,Form("Digit with max. energy: modMax %d colMax %d rowMax %d eMax %f\n",
579 modMax,colMax,rowMax,eMax));
580
431a9211 581 delete pulse;
e4d04cf1 582 loader->UnloadDigits();
e9a5efdf 583}
584
585//____________________________________________________________________________
586void AliPHOS::Hits2SDigits()
587{
588// create summable digits
589
a1952ef7 590 AliPHOSSDigitizer phosDigitizer(fLoader->GetRunLoader()->GetFileName().Data()) ;
591 phosDigitizer.SetEventRange(0, -1) ; // do all the events
a5fa6165 592
a1952ef7 593 phosDigitizer.ExecuteTask("all") ;
e9a5efdf 594}
595
a5fa6165 596
e9a5efdf 597//____________________________________________________________________________
598AliLoader* AliPHOS::MakeLoader(const char* topfoldername)
599{
600//different behaviour than standard (singleton getter)
601// --> to be discussed and made eventually coherent
602 fLoader = new AliPHOSLoader(GetName(),topfoldername);
603 return fLoader;
604}
605
606//____________________________________________________________________________
607void AliPHOS::SetTreeAddress()
608{
609 // Links Hits in the Tree to Hits array
610 TBranch *branch;
611 char branchname[20];
612 sprintf(branchname,"%s",GetName());
e9a5efdf 613 // Branch address for hit tree
351dd634 614 TTree *treeH = TreeH();
e9a5efdf 615 if (treeH) {
616 branch = treeH->GetBranch(branchname);
617 if (branch)
618 {
619 if (fHits == 0x0) fHits= new TClonesArray("AliPHOSHit",1000);
351dd634 620 //AliInfo(Form("<%s> Setting Hits Address",GetName()));
e9a5efdf 621 branch->SetAddress(&fHits);
622 }
623 }
624}
625
8130d3a5 626//____________________________________________________________________________
627Bool_t AliPHOS::Raw2SDigits(AliRawReader* rawReader)
628{
629
630 AliPHOSLoader * loader = dynamic_cast<AliPHOSLoader*>(fLoader) ;
631
632 TTree * tree = 0 ;
633 tree = loader->TreeS() ;
634 if ( !tree ) {
635 loader->MakeTree("S");
636 tree = loader->TreeS() ;
637 }
638
639 TClonesArray * sdigits = loader->SDigits() ;
640 if(!sdigits) {
641 loader->MakeSDigitsArray();
642 sdigits = loader->SDigits();
643 }
644 sdigits->Clear();
645
646 AliPHOSRawDecoder dc(rawReader);
647 AliPHOSRawDigiProducer pr;
648 pr.MakeDigits(sdigits,&dc);
649
650 Int_t bufferSize = 32000 ;
a5fa6165 651 // TBranch * sdigitsBranch = tree->Branch("PHOS",&sdigits,bufferSize);
652 tree->Branch("PHOS",&sdigits,bufferSize);
8130d3a5 653 tree->Fill();
654
655 fLoader->WriteSDigits("OVERWRITE");
656 return kTRUE;
657
658}