Merge branch 'master_patch'
[u/mrichter/AliRoot.git] / PHOS / AliPHOS.cxx
CommitLineData
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;
f7a1cc68 69#include <TF1.h>
88cb7938 70#include <TFolder.h>
f7a1cc68 71#include <TGeoGlobalMagField.h>
046ae904 72#include <TH1F.h>
e9a5efdf 73#include <TRandom.h>
f7a1cc68 74#include <TTree.h>
75#include <TVirtualMC.h>
fe4da5cc 76
77// --- Standard library ---
d15a28e7 78
548f0134 79// --- AliRoot header files ---
94de3818 80#include "AliMagF.h"
88cb7938 81#include "AliPHOS.h"
bfae5a5d 82#include "AliPHOSLoader.h"
85a5290f 83#include "AliRun.h"
7f291c7d 84#include "AliRawReader.h"
85a5290f 85#include "AliPHOSDigitizer.h"
86#include "AliPHOSSDigitizer.h"
65792ca0 87#include "AliPHOSDigit.h"
88#include "AliAltroBuffer.h"
464a797e 89#include "AliAltroMapping.h"
d84933b0 90#include "AliCaloAltroMapping.h"
e4d04cf1 91#include "AliLog.h"
c15b04ad 92#include "AliCDBManager.h"
93#include "AliCDBEntry.h"
94#include "AliCDBStorage.h"
95#include "AliPHOSCalibData.h"
431a9211 96#include "AliPHOSPulseGenerator.h"
362c9d61 97#include "AliDAQ.h"
379c5c09 98#include "AliPHOSRawFitterv0.h"
5024fc61 99#include "AliPHOSCalibData.h"
8130d3a5 100#include "AliPHOSRawDigiProducer.h"
b8274834 101#include "AliPHOSQAChecker.h"
7e88424f 102#include "AliPHOSRecoParam.h"
f898e0f3 103#include "AliPHOSSimParam.h"
7f78a025 104
fe4da5cc 105ClassImp(AliPHOS)
e4d04cf1 106
d15a28e7 107//____________________________________________________________________________
5024fc61 108 AliPHOS:: AliPHOS() : AliDetector(),fgCalibData(0)
6b87d0dd 109{
a532e9d8 110 // Default ctor
046ae904 111 fName = "PHOS" ;
e4d04cf1 112
6b87d0dd 113}
fa7cce36 114
6b87d0dd 115//____________________________________________________________________________
5024fc61 116AliPHOS::AliPHOS(const char* name, const char* title): AliDetector(name, title),
117fgCalibData(0)
0ce0b56f 118{
a532e9d8 119 // ctor : title is used to identify the layout
6b87d0dd 120}
fa7cce36 121
0ce0b56f 122//____________________________________________________________________________
7b326aac 123AliPHOS::~AliPHOS()
124{
5024fc61 125 if(fgCalibData) delete fgCalibData ;
0ce0b56f 126}
127
128//____________________________________________________________________________
f21fc003 129AliDigitizer* AliPHOS::CreateDigitizer(AliDigitizationInput* digInput) const
487d23e3 130{
f21fc003 131 return new AliPHOSDigitizer(digInput);
487d23e3 132}
133
134//____________________________________________________________________________
fe4da5cc 135void AliPHOS::CreateMaterials()
136{
b2a60966 137 // Definitions of materials to build PHOS and associated tracking media.
138 // media number in idtmed are 699 to 798.
fe4da5cc 139
d15a28e7 140 // --- The PbWO4 crystals ---
92862013 141 Float_t aX[3] = {207.19, 183.85, 16.0} ;
142 Float_t zX[3] = {82.0, 74.0, 8.0} ;
143 Float_t wX[3] = {1.0, 1.0, 4.0} ;
144 Float_t dX = 8.28 ;
fe4da5cc 145
92862013 146 AliMixture(0, "PbWO4$", aX, zX, dX, -3, wX) ;
fe4da5cc 147
fe4da5cc 148
d15a28e7 149 // --- The polysterene scintillator (CH) ---
92862013 150 Float_t aP[2] = {12.011, 1.00794} ;
151 Float_t zP[2] = {6.0, 1.0} ;
152 Float_t wP[2] = {1.0, 1.0} ;
153 Float_t dP = 1.032 ;
fe4da5cc 154
92862013 155 AliMixture(1, "Polystyrene$", aP, zP, dP, -2, wP) ;
fe4da5cc 156
d15a28e7 157 // --- Aluminium ---
158 AliMaterial(2, "Al$", 26.98, 13., 2.7, 8.9, 999., 0, 0) ;
159 // --- Absorption length is ignored ^
fe4da5cc 160
d15a28e7 161 // --- Tyvek (CnH2n) ---
92862013 162 Float_t aT[2] = {12.011, 1.00794} ;
163 Float_t zT[2] = {6.0, 1.0} ;
164 Float_t wT[2] = {1.0, 2.0} ;
165 Float_t dT = 0.331 ;
fe4da5cc 166
92862013 167 AliMixture(3, "Tyvek$", aT, zT, dT, -2, wT) ;
fe4da5cc 168
d15a28e7 169 // --- Polystyrene foam ---
92862013 170 Float_t aF[2] = {12.011, 1.00794} ;
171 Float_t zF[2] = {6.0, 1.0} ;
172 Float_t wF[2] = {1.0, 1.0} ;
173 Float_t dF = 0.12 ;
fe4da5cc 174
92862013 175 AliMixture(4, "Foam$", aF, zF, dF, -2, wF) ;
fe4da5cc 176
d15a28e7 177 // --- Titanium ---
92862013 178 Float_t aTIT[3] = {47.88, 26.98, 54.94} ;
179 Float_t zTIT[3] = {22.0, 13.0, 25.0} ;
180 Float_t wTIT[3] = {69.0, 6.0, 1.0} ;
181 Float_t dTIT = 4.5 ;
fe4da5cc 182
92862013 183 AliMixture(5, "Titanium$", aTIT, zTIT, dTIT, -3, wTIT);
fe4da5cc 184
d15a28e7 185 // --- Silicon ---
186 AliMaterial(6, "Si$", 28.0855, 14., 2.33, 9.36, 42.3, 0, 0) ;
fe4da5cc 187
fe4da5cc 188
fe4da5cc 189
d15a28e7 190 // --- Foam thermo insulation ---
92862013 191 Float_t aTI[2] = {12.011, 1.00794} ;
192 Float_t zTI[2] = {6.0, 1.0} ;
193 Float_t wTI[2] = {1.0, 1.0} ;
85218d13 194 Float_t dTI = 0.04 ;
fe4da5cc 195
92862013 196 AliMixture(7, "Thermo Insul.$", aTI, zTI, dTI, -2, wTI) ;
fe4da5cc 197
74e56d72 198 // --- Textolith ---
92862013 199 Float_t aTX[4] = {16.0, 28.09, 12.011, 1.00794} ;
200 Float_t zTX[4] = {8.0, 14.0, 6.0, 1.0} ;
201 Float_t wTX[4] = {292.0, 68.0, 462.0, 736.0} ;
202 Float_t dTX = 1.75 ;
fe4da5cc 203
92862013 204 AliMixture(8, "Textolit$", aTX, zTX, dTX, -4, wTX) ;
fe4da5cc 205
d15a28e7 206 //--- FR4 ---
74e56d72 207 Float_t aFR[4] = {16.0, 28.09, 12.011, 1.00794} ;
208 Float_t zFR[4] = {8.0, 14.0, 6.0, 1.0} ;
209 Float_t wFR[4] = {292.0, 68.0, 462.0, 736.0} ;
92862013 210 Float_t dFR = 1.8 ;
fe4da5cc 211
74e56d72 212 AliMixture(9, "FR4$", aFR, zFR, dFR, -4, wFR) ;
fe4da5cc 213
d15a28e7 214 // --- The Composite Material for micromegas (so far polyetylene) ---
92862013 215 Float_t aCM[2] = {12.01, 1.} ;
216 Float_t zCM[2] = {6., 1.} ;
217 Float_t wCM[2] = {1., 2.} ;
218 Float_t dCM = 0.935 ;
fe4da5cc 219
92862013 220 AliMixture(10, "Compo Mat$", aCM, zCM, dCM, -2, wCM) ;
fe4da5cc 221
d15a28e7 222 // --- Copper ---
223 AliMaterial(11, "Cu$", 63.546, 29, 8.96, 1.43, 14.8, 0, 0) ;
224
225 // --- G10 : Printed Circuit material ---
92862013 226 Float_t aG10[4] = { 12., 1., 16., 28.} ;
227 Float_t zG10[4] = { 6., 1., 8., 14.} ;
228 Float_t wG10[4] = { .259, .288, .248, .205} ;
a5fa6165 229 Float_t dG10 = 1.7 ;
230
d15a28e7 231
92862013 232 AliMixture(12, "G10$", aG10, zG10, dG10, -4, wG10);
fe4da5cc 233
d15a28e7 234 // --- Lead ---
235 AliMaterial(13, "Pb$", 207.2, 82, 11.35, 0.56, 0., 0, 0) ;
fe4da5cc 236
d15a28e7 237 // --- The gas mixture ---
238 // Co2
92862013 239 Float_t aCO[2] = {12.0, 16.0} ;
240 Float_t zCO[2] = {6.0, 8.0} ;
241 Float_t wCO[2] = {1.0, 2.0} ;
242 Float_t dCO = 0.001977 ;
fe4da5cc 243
92862013 244 AliMixture(14, "CO2$", aCO, zCO, dCO, -2, wCO);
fe4da5cc 245
d15a28e7 246 // Ar
92862013 247 Float_t dAr = 0.001782 ;
248 AliMaterial(15, "Ar$", 39.948, 18.0, dAr, 14.0, 0., 0, 0) ;
d15a28e7 249
a004143a 250 // Ar+CO2 Mixture (80% / 20%)
251 Float_t arContent = 0.80 ; // Ar-content of the ArCO2-mixture
252 Float_t aArCO[3] = {39.948, 12.0, 16.0} ;
253 Float_t zArCO[3] = {18.0 , 6.0, 8.0} ;
254 Float_t wArCO[3];
255 wArCO[0] = arContent;
256 wArCO[1] = (1-arContent)*1;
257 wArCO[2] = (1-arContent)*2;
258 Float_t dArCO = arContent*dAr + (1-arContent)*dCO ;
a5fa6165 259 AliMixture(16, "ArCO2$", aArCO, zArCO, dArCO, -3, wArCO) ;
260
fe4da5cc 261
a530ba0a 262 // --- Stainless steel (let it be pure iron) ---
263 AliMaterial(17, "Steel$", 55.845, 26, 7.87, 1.76, 0., 0, 0) ;
85218d13 264
265
266 // --- Fiberglass ---
267 Float_t aFG[4] = {16.0, 28.09, 12.011, 1.00794} ;
268 Float_t zFG[4] = {8.0, 14.0, 6.0, 1.0} ;
269 Float_t wFG[4] = {292.0, 68.0, 462.0, 736.0} ;
270 Float_t dFG = 1.9 ;
271
272 AliMixture(18, "Fibergla$", aFG, zFG, dFG, -4, wFG) ;
273
274 // --- Cables in Air box ---
275 // SERVICES
276
277 Float_t aCA[4] = { 1.,12.,55.8,63.5 };
278 Float_t zCA[4] = { 1.,6.,26.,29. };
279 Float_t wCA[4] = { .014,.086,.42,.48 };
280 Float_t dCA = 0.8 ; //this density is raw estimation, if you know better - correct
281
282 AliMixture(19, "Cables $", aCA, zCA, dCA, -4, wCA) ;
283
284
d15a28e7 285 // --- Air ---
a7262d8e 286 Float_t aAir[4]={12.0107,14.0067,15.9994,39.948};
287 Float_t zAir[4]={6.,7.,8.,18.};
288 Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827};
289 Float_t dAir = 1.20479E-3;
d15a28e7 290
a7262d8e 291 AliMixture(99, "Air$", aAir, zAir, dAir, 4, wAir) ;
292
d15a28e7 293 // DEFINITION OF THE TRACKING MEDIA
fe4da5cc 294
d15a28e7 295 // for PHOS: idtmed[699->798] equivalent to fIdtmed[0->100]
f7a1cc68 296 Int_t isxfld = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Integ() ;
297 Float_t sxmgmx = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Max() ;
fe4da5cc 298
d15a28e7 299 // The scintillator of the calorimeter made of PBW04 -> idtmed[699]
300 AliMedium(0, "PHOS Xtal $", 0, 1,
92862013 301 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
fe4da5cc 302
d15a28e7 303 // The scintillator of the CPV made of Polystyrene scintillator -> idtmed[700]
304 AliMedium(1, "CPV scint. $", 1, 1,
92862013 305 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
fe4da5cc 306
d15a28e7 307 // Various Aluminium parts made of Al -> idtmed[701]
308 AliMedium(2, "Al parts $", 2, 0,
92862013 309 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.001, 0.001, 0, 0) ;
fe4da5cc 310
d15a28e7 311 // The Tywek which wraps the calorimeter crystals -> idtmed[702]
312 AliMedium(3, "Tyvek wrapper$", 3, 0,
92862013 313 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.001, 0.001, 0, 0) ;
fe4da5cc 314
d15a28e7 315 // The Polystyrene foam around the calorimeter module -> idtmed[703]
316 AliMedium(4, "Polyst. foam $", 4, 0,
92862013 317 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
fe4da5cc 318
d15a28e7 319 // The Titanium around the calorimeter crystal -> idtmed[704]
320 AliMedium(5, "Titan. cover $", 5, 0,
92862013 321 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.0001, 0.0001, 0, 0) ;
fe4da5cc 322
d15a28e7 323 // The Silicon of the pin diode to read out the calorimeter crystal -> idtmed[705]
324 AliMedium(6, "Si PIN $", 6, 0,
7b326aac 325 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.01, 0.01, 0, 0) ;
fe4da5cc 326
d15a28e7 327 // The thermo insulating material of the box which contains the calorimeter module -> idtmed[706]
328 AliMedium(7, "Thermo Insul.$", 7, 0,
92862013 329 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
fe4da5cc 330
d15a28e7 331 // The Textolit which makes up the box which contains the calorimeter module -> idtmed[707]
332 AliMedium(8, "Textolit $", 8, 0,
92862013 333 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
fe4da5cc 334
d15a28e7 335 // FR4: The Plastic which makes up the frame of micromegas -> idtmed[708]
336 AliMedium(9, "FR4 $", 9, 0,
92862013 337 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ;
fe4da5cc 338
fe4da5cc 339
d15a28e7 340 // The Composite Material for micromegas -> idtmed[709]
341 AliMedium(10, "CompoMat $", 10, 0,
92862013 342 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
fe4da5cc 343
d15a28e7 344 // Copper -> idtmed[710]
345 AliMedium(11, "Copper $", 11, 0,
92862013 346 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ;
fe4da5cc 347
d15a28e7 348 // G10: Printed Circuit material -> idtmed[711]
349
350 AliMedium(12, "G10 $", 12, 0,
92862013 351 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.01, 0, 0) ;
fe4da5cc 352
d15a28e7 353 // The Lead -> idtmed[712]
354
355 AliMedium(13, "Lead $", 13, 0,
92862013 356 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
fe4da5cc 357
d15a28e7 358 // The gas mixture: ArCo2 -> idtmed[715]
359
360 AliMedium(16, "ArCo2 $", 16, 1,
92862013 361 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.01, 0, 0) ;
d15a28e7 362
a530ba0a 363 // Stainless steel -> idtmed[716]
364 AliMedium(17, "Steel $", 17, 0,
365 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ;
366
85218d13 367 // Fibergalss -> idtmed[717]
368 AliMedium(18, "Fiberglass$", 18, 0,
369 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
370
371 // Cables in air -> idtmed[718]
372 AliMedium(19, "Cables $", 19, 0,
373 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
374
d15a28e7 375 // Air -> idtmed[798]
376 AliMedium(99, "Air $", 99, 0,
92862013 377 isxfld, sxmgmx, 10.0, 1.0, 0.1, 0.1, 10.0, 0, 0) ;
7235aed2 378}
fe4da5cc 379
7235aed2 380//_____________________________________________________________________________
381void AliPHOS::Init()
382{
0c409cb2 383}
a532e9d8 384
0c409cb2 385//____________________________________________________________________________
65792ca0 386void AliPHOS::Digits2Raw()
387{
388// convert digits of the current event to raw data
e4d04cf1 389
f898e0f3 390 if(AliPHOSSimParam::GetInstance()->IsEDigitizationOn()){
391 AliError("Energy digitization should be OFF if use Digits2Raw") ;
392 }
393
09828f52 394 AliPHOSLoader * loader = static_cast<AliPHOSLoader*>(fLoader) ;
65792ca0 395
396 // get the digits
e4d04cf1 397 loader->LoadDigits();
398 TClonesArray* digits = loader->Digits() ;
e9a5efdf 399
65792ca0 400 if (!digits) {
351dd634 401 AliError(Form("No digits found !"));
65792ca0 402 return;
403 }
404
405 // get the geometry
e4d04cf1 406 AliPHOSGeometry* geom = GetGeometry();
65792ca0 407 if (!geom) {
351dd634 408 AliError(Form("No geometry found !"));
65792ca0 409 return;
410 }
411
d18747c4 412 // get mapping from OCDB
7e88424f 413 const TObjArray* maps = AliPHOSRecoParam::GetMappings();
d18747c4 414 if(!maps) AliFatal("Cannot retrieve ALTRO mappings!!");
415
65792ca0 416 // some digitization constants
5024fc61 417 const Float_t kThreshold = 1.; // skip digits below 1 ADC channel
27a73a5d 418 const Int_t kAdcThreshold = 1; // Lower ADC threshold to write to raw data
65792ca0 419
65792ca0 420 Int_t prevDDL = -1;
65792ca0 421
5024fc61 422 if(fgCalibData==0)
423 fgCalibData= new AliPHOSCalibData(-1) ;
424
431a9211 425 // Create a shaper pulse object
426 AliPHOSPulseGenerator *pulse = new AliPHOSPulseGenerator();
6f47f50d 427
428 //Set Time step of sample
429 pulse->SetTimeStep(TMath::Abs(fgCalibData->GetSampleTimeStep())) ;
465447e4 430
431a9211 431 Int_t *adcValuesLow = new Int_t[pulse->GetRawFormatTimeBins()];
432 Int_t *adcValuesHigh= new Int_t[pulse->GetRawFormatTimeBins()];
465447e4 433
434 const Int_t maxDDL = 20;
435 AliAltroBuffer *buffer[maxDDL];
436 AliAltroMapping *mapping[maxDDL];
e1afea68 437
465447e4 438 for(Int_t jDDL=0; jDDL<maxDDL; jDDL++) {
439 buffer[jDDL]=0;
440 mapping[jDDL]=0;
441 }
c311d78e 442
e1afea68 443 //!!!!for debug!!!
444 Int_t modMax=-111;
445 Int_t colMax=-111;
446 Int_t rowMax=-111;
447 Float_t eMax=-333;
448 //!!!for debug!!!
449
65792ca0 450 // loop over digits (assume ordered digits)
451 for (Int_t iDigit = 0; iDigit < digits->GetEntries(); iDigit++) {
09828f52 452 AliPHOSDigit* digit = static_cast<AliPHOSDigit *>(digits->At(iDigit)) ;
cf9d3be8 453
454 // Skip small energy below treshold
27a73a5d 455 if (digit->GetEnergy() < kThreshold)
e9a5efdf 456 continue;
cf9d3be8 457
65792ca0 458 Int_t relId[4];
459 geom->AbsToRelNumbering(digit->GetId(), relId);
fc44a661 460 Int_t module = 5-relId[0];
e9a5efdf 461
431a9211 462 // Begin FIXME
e9a5efdf 463 if (relId[1] != 0)
464 continue; // ignore digits from CPV
431a9211 465 // End FIXME
e9a5efdf 466
464a797e 467 Int_t row = relId[2]-1;
468 Int_t col = relId[3]-1;
685b02f3 469
464a797e 470 Int_t iRCU = -111;
685b02f3 471
464a797e 472 //RCU0
685b02f3 473 if(0<=row&&row<16 && 0<=col&&col<56) iRCU=0;
474
464a797e 475 //RCU1
685b02f3 476 if(16<=row&&row<32 && 0<=col&&col<56) iRCU=1;
464a797e 477
478 //RCU2
685b02f3 479 if(32<=row&&row<48 && 0<=col&&col<56) iRCU=2;
464a797e 480
481 //RCU3
685b02f3 482 if(48<=row&&row<64 && 0<=col&&col<56) iRCU=3;
483
484
464a797e 485 // PHOS EMCA has 4 DDL per module. Splitting is based on the (row,column) numbers.
fc44a661 486 // here module already in PHOS online convention: 0<module<4 and inverse order.
487 Int_t iDDL = 4 * module + iRCU;
65792ca0 488
489 // new DDL
490 if (iDDL != prevDDL) {
465447e4 491 if (buffer[iDDL] == 0) {
492 // open new file and write dummy header
493 TString fileName = AliDAQ::DdlFileName("PHOS",iDDL);
494
47ba0d5d 495 mapping[iDDL] = (AliAltroMapping*)maps->At(iDDL);
465447e4 496 buffer[iDDL] = new AliAltroBuffer(fileName.Data(),mapping[iDDL]);
497 buffer[iDDL]->WriteDataHeader(kTRUE, kFALSE); //Dummy;
65792ca0 498 }
65792ca0 499 prevDDL = iDDL;
500 }
501
d11294bb 502 AliDebug(2,Form("digit E=%.4f GeV, t=%g s, (mod,col,row)=(%d,%d,%d)\n",
503 digit->GetEnergy(),digit->GetTimeR(),
504 relId[0]-1,relId[3]-1,relId[2]-1));
505 // if a signal is out of time range, write only trailer
506 if (digit->GetTimeR() > pulse->GetRawFormatTimeMax()*0.5 ) {
9620b850 507 AliDebug(2,"Signal is out of time range.\n");
465447e4 508 buffer[iDDL]->FillBuffer(0);
509 buffer[iDDL]->FillBuffer(pulse->GetRawFormatTimeBins() ); // time bin
510 buffer[iDDL]->FillBuffer(3); // bunch length
511 buffer[iDDL]->WriteTrailer(3, relId[3]-1, relId[2]-1, 0); // trailer
65792ca0 512
e4d04cf1 513 // calculate the time response function
65792ca0 514 } else {
c15b04ad 515 Double_t energy = 0 ;
d11294bb 516 if (digit->GetId() <= geom->GetNModules() * geom->GetNCristalsInModule()) {
27a73a5d 517 energy=digit->GetEnergy();
fc44a661 518 if(energy>eMax) {eMax=energy; modMax=relId[0]; colMax=col; rowMax=row;}
b482deac 519 }
520 else {
b482deac 521 energy = 0; // CPV raw data format is now know yet
d11294bb 522 }
431a9211 523 pulse->SetAmplitude(energy);
524 pulse->SetTZero(digit->GetTimeR());
5024fc61 525 Double_t r =fgCalibData->GetHighLowRatioEmc(relId[0],relId[3],relId[2]) ;
526 pulse->SetHG2LGRatio(r) ;
431a9211 527 pulse->MakeSamples();
528 pulse->GetSamples(adcValuesHigh, adcValuesLow) ;
6f47f50d 529
465447e4 530 buffer[iDDL]->WriteChannel(relId[3]-1, relId[2]-1, 0,
431a9211 531 pulse->GetRawFormatTimeBins(), adcValuesLow , kAdcThreshold);
465447e4 532 buffer[iDDL]->WriteChannel(relId[3]-1, relId[2]-1, 1,
431a9211 533 pulse->GetRawFormatTimeBins(), adcValuesHigh, kAdcThreshold);
65792ca0 534 }
535 }
6b67074f 536 delete [] adcValuesLow;
537 delete [] adcValuesHigh;
538
65792ca0 539 // write real header and close last file
465447e4 540 for (Int_t iDDL=0; iDDL<maxDDL; iDDL++) {
541 if (buffer[iDDL]) {
542 buffer[iDDL]->Flush();
543 buffer[iDDL]->WriteDataHeader(kFALSE, kFALSE);
544 delete buffer[iDDL];
d18747c4 545 //if (mapping[iDDL]) delete mapping[iDDL];
465447e4 546 }
65792ca0 547 }
046ae904 548
e1afea68 549 AliDebug(1,Form("Digit with max. energy: modMax %d colMax %d rowMax %d eMax %f\n",
550 modMax,colMax,rowMax,eMax));
551
431a9211 552 delete pulse;
e4d04cf1 553 loader->UnloadDigits();
e9a5efdf 554}
555
556//____________________________________________________________________________
557void AliPHOS::Hits2SDigits()
558{
559// create summable digits
560
a1952ef7 561 AliPHOSSDigitizer phosDigitizer(fLoader->GetRunLoader()->GetFileName().Data()) ;
562 phosDigitizer.SetEventRange(0, -1) ; // do all the events
a5fa6165 563
f21fc003 564 phosDigitizer.Digitize("all") ;
e9a5efdf 565}
566
a5fa6165 567
e9a5efdf 568//____________________________________________________________________________
569AliLoader* AliPHOS::MakeLoader(const char* topfoldername)
570{
571//different behaviour than standard (singleton getter)
572// --> to be discussed and made eventually coherent
573 fLoader = new AliPHOSLoader(GetName(),topfoldername);
574 return fLoader;
575}
576
577//____________________________________________________________________________
578void AliPHOS::SetTreeAddress()
579{
580 // Links Hits in the Tree to Hits array
581 TBranch *branch;
582 char branchname[20];
3da0f212 583 snprintf(branchname,20,"%s",GetName());
e9a5efdf 584 // Branch address for hit tree
cb5b8b21 585 TTree *treeH = fLoader->TreeH();
e9a5efdf 586 if (treeH) {
587 branch = treeH->GetBranch(branchname);
588 if (branch)
589 {
590 if (fHits == 0x0) fHits= new TClonesArray("AliPHOSHit",1000);
351dd634 591 //AliInfo(Form("<%s> Setting Hits Address",GetName()));
e9a5efdf 592 branch->SetAddress(&fHits);
593 }
594 }
595}
596
c46b6a59 597//____________________________________________________________________________
598Bool_t AliPHOS::Raw2SDigits(AliRawReader* rawReader)
599{
600
09828f52 601 AliPHOSLoader * loader = static_cast<AliPHOSLoader*>(fLoader) ;
c46b6a59 602
603 TTree * tree = 0 ;
604 tree = loader->TreeS() ;
605 if ( !tree ) {
606 loader->MakeTree("S");
607 tree = loader->TreeS() ;
608 }
609
610 TClonesArray * sdigits = loader->SDigits() ;
611 if(!sdigits) {
612 loader->MakeSDigitsArray();
613 sdigits = loader->SDigits();
614 }
615 sdigits->Clear();
616
7f291c7d 617 rawReader->Reset() ;
618
c46b6a59 619 const TObjArray* maps = AliPHOSRecoParam::GetMappings();
620 if(!maps) AliFatal("Cannot retrieve ALTRO mappings!!");
621
7f291c7d 622 AliAltroMapping *mapping[20];
623 for(Int_t i = 0; i < 20; i++) {
c46b6a59 624 mapping[i] = (AliAltroMapping*)maps->At(i);
625 }
626
379c5c09 627 AliPHOSRawFitterv0 fitter;
c46b6a59 628
379c5c09 629 fitter.SubtractPedestals(AliPHOSSimParam::GetInstance()->EMCSubtractPedestals());
630 fitter.SetAmpOffset(AliPHOSSimParam::GetInstance()->GetGlobalAltroOffset());
631 fitter.SetAmpThreshold(AliPHOSSimParam::GetInstance()->GetGlobalAltroThreshold());
c46b6a59 632
379c5c09 633 AliPHOSRawDigiProducer pr(rawReader,mapping);
c46b6a59 634 pr.SetSampleQualityCut(AliPHOSSimParam::GetInstance()->GetEMCSampleQualityCut());
379c5c09 635 pr.MakeDigits(sdigits,&fitter);
c46b6a59 636
637 Int_t bufferSize = 32000 ;
638 // TBranch * sdigitsBranch = tree->Branch("PHOS",&sdigits,bufferSize);
639 tree->Branch("PHOS",&sdigits,bufferSize);
640 tree->Fill();
641
642 fLoader->WriteSDigits("OVERWRITE");
643 return kTRUE;
644
645}