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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 | /* $Id$ */ | |
16 | /* History of cvs commits: | |
17 | * | |
18 | * $Log$ | |
19 | * Revision 1.116 2007/10/10 09:05:10 schutz | |
20 | * Changing name QualAss to QA | |
21 | * | |
22 | * Revision 1.115 2007/08/22 09:20:50 hristov | |
23 | * Updated QA classes (Yves) | |
24 | * | |
25 | * Revision 1.114 2007/08/07 14:12:03 kharlov | |
26 | * Quality assurance added (Yves Schutz) | |
27 | * | |
28 | * Revision 1.113 2007/07/18 16:29:54 policheh | |
29 | * Raw Sdigits energy converted to GeV. | |
30 | * | |
31 | * Revision 1.112 2007/02/25 22:59:13 policheh | |
32 | * Digits2Raw(): ALTRO buffer and mapping created per each DDL. | |
33 | * | |
34 | * Revision 1.111 2007/02/18 15:21:47 kharlov | |
35 | * Corrections for memory leak in Digits2Raw due to AliAltroMapping | |
36 | * | |
37 | * Revision 1.110 2007/02/13 10:52:08 policheh | |
38 | * Raw2SDigits() implemented | |
39 | * | |
40 | * Revision 1.109 2007/02/05 10:43:25 hristov | |
41 | * Changes for correct initialization of Geant4 (Mihaela) | |
42 | * | |
43 | * Revision 1.108 2007/02/01 10:34:47 hristov | |
44 | * Removing warnings on Solaris x86 | |
45 | * | |
46 | * Revision 1.107 2007/01/29 16:29:37 kharlov | |
47 | * Digits2Raw(): special workaround for digits with time out of range | |
48 | * | |
49 | * Revision 1.106 2007/01/17 17:28:56 kharlov | |
50 | * Extract ALTRO sample generation to a separate class AliPHOSPulseGenerator | |
51 | * | |
52 | * Revision 1.105 2007/01/12 21:44:29 kharlov | |
53 | * Simulate and reconstruct two gains simulaneouslsy | |
54 | */ | |
55 | ||
56 | //_________________________________________________________________________ | |
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) | |
64 | ////////////////////////////////////////////////////////////////////////////// | |
65 | ||
66 | ||
67 | // --- ROOT system --- | |
68 | class TFile; | |
69 | #include <TF1.h> | |
70 | #include <TFolder.h> | |
71 | #include <TGeoGlobalMagField.h> | |
72 | #include <TH1F.h> | |
73 | #include <TRandom.h> | |
74 | #include <TTree.h> | |
75 | #include <TVirtualMC.h> | |
76 | ||
77 | // --- Standard library --- | |
78 | ||
79 | // --- AliRoot header files --- | |
80 | #include "AliMagF.h" | |
81 | #include "AliPHOS.h" | |
82 | #include "AliPHOSLoader.h" | |
83 | #include "AliRun.h" | |
84 | #include "AliRawReader.h" | |
85 | #include "AliPHOSDigitizer.h" | |
86 | #include "AliPHOSSDigitizer.h" | |
87 | #include "AliPHOSDigit.h" | |
88 | #include "AliAltroBuffer.h" | |
89 | #include "AliAltroMapping.h" | |
90 | #include "AliCaloAltroMapping.h" | |
91 | #include "AliLog.h" | |
92 | #include "AliCDBManager.h" | |
93 | #include "AliCDBEntry.h" | |
94 | #include "AliCDBStorage.h" | |
95 | #include "AliPHOSCalibData.h" | |
96 | #include "AliPHOSPulseGenerator.h" | |
97 | #include "AliDAQ.h" | |
98 | #include "AliPHOSRawFitterv0.h" | |
99 | #include "AliPHOSCalibData.h" | |
100 | #include "AliPHOSRawDigiProducer.h" | |
101 | #include "AliPHOSQAChecker.h" | |
102 | #include "AliPHOSRecoParam.h" | |
103 | #include "AliPHOSSimParam.h" | |
104 | ||
105 | ClassImp(AliPHOS) | |
106 | ||
107 | //____________________________________________________________________________ | |
108 | AliPHOS:: AliPHOS() : AliDetector(),fgCalibData(0) | |
109 | { | |
110 | // Default ctor | |
111 | fName = "PHOS" ; | |
112 | ||
113 | } | |
114 | ||
115 | //____________________________________________________________________________ | |
116 | AliPHOS::AliPHOS(const char* name, const char* title): AliDetector(name, title), | |
117 | fgCalibData(0) | |
118 | { | |
119 | // ctor : title is used to identify the layout | |
120 | } | |
121 | ||
122 | //____________________________________________________________________________ | |
123 | AliPHOS::~AliPHOS() | |
124 | { | |
125 | if(fgCalibData) delete fgCalibData ; | |
126 | } | |
127 | ||
128 | //____________________________________________________________________________ | |
129 | AliDigitizer* AliPHOS::CreateDigitizer(AliDigitizationInput* digInput) const | |
130 | { | |
131 | return new AliPHOSDigitizer(digInput); | |
132 | } | |
133 | ||
134 | //____________________________________________________________________________ | |
135 | void AliPHOS::CreateMaterials() | |
136 | { | |
137 | // Definitions of materials to build PHOS and associated tracking media. | |
138 | // media number in idtmed are 699 to 798. | |
139 | ||
140 | // --- The PbWO4 crystals --- | |
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 ; | |
145 | ||
146 | AliMixture(0, "PbWO4$", aX, zX, dX, -3, wX) ; | |
147 | ||
148 | ||
149 | // --- The polysterene scintillator (CH) --- | |
150 | Float_t aP[2] = {12.011, 1.00794} ; | |
151 | Float_t zP[2] = {6.0, 1.0} ; | |
152 | Float_t wP[2] = {1.0, 1.0} ; | |
153 | Float_t dP = 1.032 ; | |
154 | ||
155 | AliMixture(1, "Polystyrene$", aP, zP, dP, -2, wP) ; | |
156 | ||
157 | // --- Aluminium --- | |
158 | AliMaterial(2, "Al$", 26.98, 13., 2.7, 8.9, 999., 0, 0) ; | |
159 | // --- Absorption length is ignored ^ | |
160 | ||
161 | // --- Tyvek (CnH2n) --- | |
162 | Float_t aT[2] = {12.011, 1.00794} ; | |
163 | Float_t zT[2] = {6.0, 1.0} ; | |
164 | Float_t wT[2] = {1.0, 2.0} ; | |
165 | Float_t dT = 0.331 ; | |
166 | ||
167 | AliMixture(3, "Tyvek$", aT, zT, dT, -2, wT) ; | |
168 | ||
169 | // --- Polystyrene foam --- | |
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 ; | |
174 | ||
175 | AliMixture(4, "Foam$", aF, zF, dF, -2, wF) ; | |
176 | ||
177 | // --- Titanium --- | |
178 | Float_t aTIT[3] = {47.88, 26.98, 54.94} ; | |
179 | Float_t zTIT[3] = {22.0, 13.0, 25.0} ; | |
180 | Float_t wTIT[3] = {69.0, 6.0, 1.0} ; | |
181 | Float_t dTIT = 4.5 ; | |
182 | ||
183 | AliMixture(5, "Titanium$", aTIT, zTIT, dTIT, -3, wTIT); | |
184 | ||
185 | // --- Silicon --- | |
186 | AliMaterial(6, "Si$", 28.0855, 14., 2.33, 9.36, 42.3, 0, 0) ; | |
187 | ||
188 | ||
189 | ||
190 | // --- Foam thermo insulation --- | |
191 | Float_t aTI[2] = {12.011, 1.00794} ; | |
192 | Float_t zTI[2] = {6.0, 1.0} ; | |
193 | Float_t wTI[2] = {1.0, 1.0} ; | |
194 | Float_t dTI = 0.04 ; | |
195 | ||
196 | AliMixture(7, "Thermo Insul.$", aTI, zTI, dTI, -2, wTI) ; | |
197 | ||
198 | // --- Textolith --- | |
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 ; | |
203 | ||
204 | AliMixture(8, "Textolit$", aTX, zTX, dTX, -4, wTX) ; | |
205 | ||
206 | //--- FR4 --- | |
207 | Float_t aFR[4] = {16.0, 28.09, 12.011, 1.00794} ; | |
208 | Float_t zFR[4] = {8.0, 14.0, 6.0, 1.0} ; | |
209 | Float_t wFR[4] = {292.0, 68.0, 462.0, 736.0} ; | |
210 | Float_t dFR = 1.8 ; | |
211 | ||
212 | AliMixture(9, "FR4$", aFR, zFR, dFR, -4, wFR) ; | |
213 | ||
214 | // --- The Composite Material for micromegas (so far polyetylene) --- | |
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 ; | |
219 | ||
220 | AliMixture(10, "Compo Mat$", aCM, zCM, dCM, -2, wCM) ; | |
221 | ||
222 | // --- Copper --- | |
223 | AliMaterial(11, "Cu$", 63.546, 29, 8.96, 1.43, 14.8, 0, 0) ; | |
224 | ||
225 | // --- G10 : Printed Circuit material --- | |
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} ; | |
229 | Float_t dG10 = 1.7 ; | |
230 | ||
231 | ||
232 | AliMixture(12, "G10$", aG10, zG10, dG10, -4, wG10); | |
233 | ||
234 | // --- Lead --- | |
235 | AliMaterial(13, "Pb$", 207.2, 82, 11.35, 0.56, 0., 0, 0) ; | |
236 | ||
237 | // --- The gas mixture --- | |
238 | // Co2 | |
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 ; | |
243 | ||
244 | AliMixture(14, "CO2$", aCO, zCO, dCO, -2, wCO); | |
245 | ||
246 | // Ar | |
247 | Float_t dAr = 0.001782 ; | |
248 | AliMaterial(15, "Ar$", 39.948, 18.0, dAr, 14.0, 0., 0, 0) ; | |
249 | ||
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 ; | |
259 | AliMixture(16, "ArCO2$", aArCO, zArCO, dArCO, -3, wArCO) ; | |
260 | ||
261 | ||
262 | // --- Stainless steel (let it be pure iron) --- | |
263 | AliMaterial(17, "Steel$", 55.845, 26, 7.87, 1.76, 0., 0, 0) ; | |
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 $", aCA, zCA, dCA, -4, wCA) ; | |
283 | ||
284 | ||
285 | // --- Air --- | |
286 | Float_t aAir[4]={12.0107,14.0067,15.9994,39.948}; | |
287 | Float_t zAir[4]={6.,7.,8.,18.}; | |
288 | Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827}; | |
289 | Float_t dAir = 1.20479E-3; | |
290 | ||
291 | AliMixture(99, "Air$", aAir, zAir, dAir, 4, wAir) ; | |
292 | ||
293 | // DEFINITION OF THE TRACKING MEDIA | |
294 | ||
295 | // for PHOS: idtmed[699->798] equivalent to fIdtmed[0->100] | |
296 | Int_t isxfld = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Integ() ; | |
297 | Float_t sxmgmx = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Max() ; | |
298 | ||
299 | // The scintillator of the calorimeter made of PBW04 -> idtmed[699] | |
300 | AliMedium(0, "PHOS Xtal $", 0, 1, | |
301 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; | |
302 | ||
303 | // The scintillator of the CPV made of Polystyrene scintillator -> idtmed[700] | |
304 | AliMedium(1, "CPV scint. $", 1, 1, | |
305 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; | |
306 | ||
307 | // Various Aluminium parts made of Al -> idtmed[701] | |
308 | AliMedium(2, "Al parts $", 2, 0, | |
309 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.001, 0.001, 0, 0) ; | |
310 | ||
311 | // The Tywek which wraps the calorimeter crystals -> idtmed[702] | |
312 | AliMedium(3, "Tyvek wrapper$", 3, 0, | |
313 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.001, 0.001, 0, 0) ; | |
314 | ||
315 | // The Polystyrene foam around the calorimeter module -> idtmed[703] | |
316 | AliMedium(4, "Polyst. foam $", 4, 0, | |
317 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; | |
318 | ||
319 | // The Titanium around the calorimeter crystal -> idtmed[704] | |
320 | AliMedium(5, "Titan. cover $", 5, 0, | |
321 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.0001, 0.0001, 0, 0) ; | |
322 | ||
323 | // The Silicon of the pin diode to read out the calorimeter crystal -> idtmed[705] | |
324 | AliMedium(6, "Si PIN $", 6, 0, | |
325 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.01, 0.01, 0, 0) ; | |
326 | ||
327 | // The thermo insulating material of the box which contains the calorimeter module -> idtmed[706] | |
328 | AliMedium(7, "Thermo Insul.$", 7, 0, | |
329 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; | |
330 | ||
331 | // The Textolit which makes up the box which contains the calorimeter module -> idtmed[707] | |
332 | AliMedium(8, "Textolit $", 8, 0, | |
333 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; | |
334 | ||
335 | // FR4: The Plastic which makes up the frame of micromegas -> idtmed[708] | |
336 | AliMedium(9, "FR4 $", 9, 0, | |
337 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ; | |
338 | ||
339 | ||
340 | // The Composite Material for micromegas -> idtmed[709] | |
341 | AliMedium(10, "CompoMat $", 10, 0, | |
342 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; | |
343 | ||
344 | // Copper -> idtmed[710] | |
345 | AliMedium(11, "Copper $", 11, 0, | |
346 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ; | |
347 | ||
348 | // G10: Printed Circuit material -> idtmed[711] | |
349 | ||
350 | AliMedium(12, "G10 $", 12, 0, | |
351 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.01, 0, 0) ; | |
352 | ||
353 | // The Lead -> idtmed[712] | |
354 | ||
355 | AliMedium(13, "Lead $", 13, 0, | |
356 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; | |
357 | ||
358 | // The gas mixture: ArCo2 -> idtmed[715] | |
359 | ||
360 | AliMedium(16, "ArCo2 $", 16, 1, | |
361 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.01, 0, 0) ; | |
362 | ||
363 | // Stainless steel -> idtmed[716] | |
364 | AliMedium(17, "Steel $", 17, 0, | |
365 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ; | |
366 | ||
367 | // Fibergalss -> idtmed[717] | |
368 | AliMedium(18, "Fiberglass$", 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 | ||
375 | // Air -> idtmed[798] | |
376 | AliMedium(99, "Air $", 99, 0, | |
377 | isxfld, sxmgmx, 10.0, 1.0, 0.1, 0.1, 10.0, 0, 0) ; | |
378 | } | |
379 | ||
380 | //_____________________________________________________________________________ | |
381 | void AliPHOS::Init() | |
382 | { | |
383 | } | |
384 | ||
385 | //____________________________________________________________________________ | |
386 | void AliPHOS::Digits2Raw() | |
387 | { | |
388 | // convert digits of the current event to raw data | |
389 | ||
390 | if(AliPHOSSimParam::GetInstance()->IsEDigitizationOn()){ | |
391 | AliError("Energy digitization should be OFF if use Digits2Raw") ; | |
392 | } | |
393 | ||
394 | AliPHOSLoader * loader = static_cast<AliPHOSLoader*>(fLoader) ; | |
395 | ||
396 | // get the digits | |
397 | loader->LoadDigits(); | |
398 | TClonesArray* digits = loader->Digits() ; | |
399 | ||
400 | if (!digits) { | |
401 | AliError(Form("No digits found !")); | |
402 | return; | |
403 | } | |
404 | ||
405 | // get the geometry | |
406 | AliPHOSGeometry* geom = GetGeometry(); | |
407 | if (!geom) { | |
408 | AliError(Form("No geometry found !")); | |
409 | return; | |
410 | } | |
411 | ||
412 | // get mapping from OCDB | |
413 | const TObjArray* maps = AliPHOSRecoParam::GetMappings(); | |
414 | if(!maps) AliFatal("Cannot retrieve ALTRO mappings!!"); | |
415 | ||
416 | // some digitization constants | |
417 | const Float_t kThreshold = 1.; // skip digits below 1 ADC channel | |
418 | const Int_t kAdcThreshold = 1; // Lower ADC threshold to write to raw data | |
419 | ||
420 | Int_t prevDDL = -1; | |
421 | ||
422 | if(fgCalibData==0) | |
423 | fgCalibData= new AliPHOSCalibData(-1) ; | |
424 | ||
425 | // Create a shaper pulse object | |
426 | AliPHOSPulseGenerator *pulse = new AliPHOSPulseGenerator(); | |
427 | ||
428 | //Set Time step of sample | |
429 | pulse->SetTimeStep(TMath::Abs(fgCalibData->GetSampleTimeStep())) ; | |
430 | ||
431 | Int_t *adcValuesLow = new Int_t[pulse->GetRawFormatTimeBins()]; | |
432 | Int_t *adcValuesHigh= new Int_t[pulse->GetRawFormatTimeBins()]; | |
433 | ||
434 | const Int_t maxDDL = 20; | |
435 | AliAltroBuffer *buffer[maxDDL]; | |
436 | AliAltroMapping *mapping[maxDDL]; | |
437 | ||
438 | for(Int_t jDDL=0; jDDL<maxDDL; jDDL++) { | |
439 | buffer[jDDL]=0; | |
440 | mapping[jDDL]=0; | |
441 | } | |
442 | ||
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 | ||
450 | // loop over digits (assume ordered digits) | |
451 | for (Int_t iDigit = 0; iDigit < digits->GetEntries(); iDigit++) { | |
452 | AliPHOSDigit* digit = static_cast<AliPHOSDigit *>(digits->At(iDigit)) ; | |
453 | ||
454 | // Skip small energy below treshold | |
455 | if (digit->GetEnergy() < kThreshold) | |
456 | continue; | |
457 | ||
458 | Int_t relId[4]; | |
459 | geom->AbsToRelNumbering(digit->GetId(), relId); | |
460 | Int_t module = 5-relId[0]; | |
461 | ||
462 | // Begin FIXME | |
463 | if (relId[1] != 0) | |
464 | continue; // ignore digits from CPV | |
465 | // End FIXME | |
466 | ||
467 | Int_t row = relId[2]-1; | |
468 | Int_t col = relId[3]-1; | |
469 | ||
470 | Int_t iRCU = -111; | |
471 | ||
472 | //RCU0 | |
473 | if(0<=row&&row<16 && 0<=col&&col<56) iRCU=0; | |
474 | ||
475 | //RCU1 | |
476 | if(16<=row&&row<32 && 0<=col&&col<56) iRCU=1; | |
477 | ||
478 | //RCU2 | |
479 | if(32<=row&&row<48 && 0<=col&&col<56) iRCU=2; | |
480 | ||
481 | //RCU3 | |
482 | if(48<=row&&row<64 && 0<=col&&col<56) iRCU=3; | |
483 | ||
484 | ||
485 | // PHOS EMCA has 4 DDL per module. Splitting is based on the (row,column) numbers. | |
486 | // here module already in PHOS online convention: 0<module<4 and inverse order. | |
487 | Int_t iDDL = 4 * module + iRCU; | |
488 | ||
489 | // new DDL | |
490 | if (iDDL != prevDDL) { | |
491 | if (buffer[iDDL] == 0) { | |
492 | // open new file and write dummy header | |
493 | TString fileName = AliDAQ::DdlFileName("PHOS",iDDL); | |
494 | ||
495 | mapping[iDDL] = (AliAltroMapping*)maps->At(iDDL); | |
496 | buffer[iDDL] = new AliAltroBuffer(fileName.Data(),mapping[iDDL]); | |
497 | buffer[iDDL]->WriteDataHeader(kTRUE, kFALSE); //Dummy; | |
498 | } | |
499 | prevDDL = iDDL; | |
500 | } | |
501 | ||
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 ) { | |
507 | AliDebug(2,"Signal is out of time range.\n"); | |
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 | |
512 | ||
513 | // calculate the time response function | |
514 | } else { | |
515 | Double_t energy = 0 ; | |
516 | if (digit->GetId() <= geom->GetNModules() * geom->GetNCristalsInModule()) { | |
517 | energy=digit->GetEnergy(); | |
518 | if(energy>eMax) {eMax=energy; modMax=relId[0]; colMax=col; rowMax=row;} | |
519 | } | |
520 | else { | |
521 | energy = 0; // CPV raw data format is now know yet | |
522 | } | |
523 | pulse->SetAmplitude(energy); | |
524 | pulse->SetTZero(digit->GetTimeR()); | |
525 | Double_t r =fgCalibData->GetHighLowRatioEmc(relId[0],relId[3],relId[2]) ; | |
526 | pulse->SetHG2LGRatio(r) ; | |
527 | pulse->MakeSamples(); | |
528 | pulse->GetSamples(adcValuesHigh, adcValuesLow) ; | |
529 | ||
530 | buffer[iDDL]->WriteChannel(relId[3]-1, relId[2]-1, 0, | |
531 | pulse->GetRawFormatTimeBins(), adcValuesLow , kAdcThreshold); | |
532 | buffer[iDDL]->WriteChannel(relId[3]-1, relId[2]-1, 1, | |
533 | pulse->GetRawFormatTimeBins(), adcValuesHigh, kAdcThreshold); | |
534 | } | |
535 | } | |
536 | delete [] adcValuesLow; | |
537 | delete [] adcValuesHigh; | |
538 | ||
539 | // write real header and close last file | |
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]; | |
545 | //if (mapping[iDDL]) delete mapping[iDDL]; | |
546 | } | |
547 | } | |
548 | ||
549 | AliDebug(1,Form("Digit with max. energy: modMax %d colMax %d rowMax %d eMax %f\n", | |
550 | modMax,colMax,rowMax,eMax)); | |
551 | ||
552 | delete pulse; | |
553 | loader->UnloadDigits(); | |
554 | } | |
555 | ||
556 | //____________________________________________________________________________ | |
557 | void AliPHOS::Hits2SDigits() | |
558 | { | |
559 | // create summable digits | |
560 | ||
561 | AliPHOSSDigitizer phosDigitizer(fLoader->GetRunLoader()->GetFileName().Data()) ; | |
562 | phosDigitizer.SetEventRange(0, -1) ; // do all the events | |
563 | ||
564 | phosDigitizer.Digitize("all") ; | |
565 | } | |
566 | ||
567 | ||
568 | //____________________________________________________________________________ | |
569 | AliLoader* 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 | //____________________________________________________________________________ | |
578 | void AliPHOS::SetTreeAddress() | |
579 | { | |
580 | // Links Hits in the Tree to Hits array | |
581 | TBranch *branch; | |
582 | char branchname[20]; | |
583 | snprintf(branchname,20,"%s",GetName()); | |
584 | // Branch address for hit tree | |
585 | TTree *treeH = fLoader->TreeH(); | |
586 | if (treeH) { | |
587 | branch = treeH->GetBranch(branchname); | |
588 | if (branch) | |
589 | { | |
590 | if (fHits == 0x0) fHits= new TClonesArray("AliPHOSHit",1000); | |
591 | //AliInfo(Form("<%s> Setting Hits Address",GetName())); | |
592 | branch->SetAddress(&fHits); | |
593 | } | |
594 | } | |
595 | } | |
596 | ||
597 | //____________________________________________________________________________ | |
598 | Bool_t AliPHOS::Raw2SDigits(AliRawReader* rawReader) | |
599 | { | |
600 | ||
601 | AliPHOSLoader * loader = static_cast<AliPHOSLoader*>(fLoader) ; | |
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 | ||
617 | rawReader->Reset() ; | |
618 | ||
619 | const TObjArray* maps = AliPHOSRecoParam::GetMappings(); | |
620 | if(!maps) AliFatal("Cannot retrieve ALTRO mappings!!"); | |
621 | ||
622 | AliAltroMapping *mapping[20]; | |
623 | for(Int_t i = 0; i < 20; i++) { | |
624 | mapping[i] = (AliAltroMapping*)maps->At(i); | |
625 | } | |
626 | ||
627 | AliPHOSRawFitterv0 fitter; | |
628 | ||
629 | fitter.SubtractPedestals(AliPHOSSimParam::GetInstance()->EMCSubtractPedestals()); | |
630 | fitter.SetAmpOffset(AliPHOSSimParam::GetInstance()->GetGlobalAltroOffset()); | |
631 | fitter.SetAmpThreshold(AliPHOSSimParam::GetInstance()->GetGlobalAltroThreshold()); | |
632 | ||
633 | AliPHOSRawDigiProducer pr(rawReader,mapping); | |
634 | pr.SetSampleQualityCut(AliPHOSSimParam::GetInstance()->GetEMCSampleQualityCut()); | |
635 | pr.MakeDigits(sdigits,&fitter); | |
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 | } |