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6ef73001 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id$ */ | |
17 | ||
18 | /// \ingroup macros | |
19 | /// \file commonConfig.C | |
20 | /// \brief Configuration macro | |
21 | /// for MUON spectrometer Monte Carlo simulation | |
22 | ||
23 | enum PprTrigConf_t { | |
24 | kDefaultPPTrig, kDefaultPbPbTrig | |
25 | }; | |
26 | ||
27 | const char * pprTrigConfName[] = { | |
28 | "p-p","Pb-Pb" | |
29 | }; | |
30 | ||
31 | // Options | |
32 | static AliMagF::BMap_t smag = AliMagF::k5kG; | |
33 | static PprTrigConf_t strig = kDefaultPPTrig; // default PP trigger configuration | |
34 | static TString comment; | |
35 | ||
36 | // Functions | |
37 | void LoadPythia(); | |
38 | ||
b52579a7 | 39 | void commonConfig(const char* directory="", |
40 | const char* digitstore="AliMUONDigitStoreV2S", | |
41 | bool forEmbedding=kFALSE) | |
6ef73001 | 42 | { |
43 | cout << "Running commonConfig.C ... " << endl; | |
44 | ||
45 | //======================================================================= | |
46 | // Load Pythia libraries | |
47 | //======================================================================= | |
48 | ||
49 | LoadPythia(); | |
50 | ||
51 | //======================================================================= | |
52 | // ALICE steering object (AliRunLoader) | |
53 | //======================================================================= | |
54 | ||
b52579a7 | 55 | Text_t filename[100]; |
56 | sprintf(filename,"%sgalice.root",directory); | |
6ef73001 | 57 | AliRunLoader* rl |
b52579a7 | 58 | = AliRunLoader::Open(filename, |
59 | AliConfig::GetDefaultEventFolderName(), | |
60 | "recreate"); | |
6ef73001 | 61 | if ( ! rl ) { |
62 | gAlice->Fatal("Config.C","Can not instatiate the Run Loader"); | |
63 | return; | |
64 | } | |
65 | rl->SetCompressionLevel(2); | |
66 | rl->SetNumberOfEventsPerFile(100); | |
67 | gAlice->SetRunLoader(rl); | |
b52579a7 | 68 | cout << "Run loader created ... " << endl; |
6ef73001 | 69 | |
6ef73001 | 70 | // ============================= |
71 | // Magnetic field | |
72 | // ============================= | |
73 | ||
b52579a7 | 74 | //============================================================= |
6ef73001 | 75 | // Field (L3 0.5 T) |
76 | TGeoGlobalMagField::Instance()->SetField(new AliMagF("Maps","Maps", -1., -1, AliMagF::k5kG)); | |
b52579a7 | 77 | cout << "Field created ... " << endl; |
6ef73001 | 78 | |
b52579a7 | 79 | //============================================================= |
6ef73001 | 80 | //============================================================= |
81 | //=================== Alice BODY parameters ============================= | |
b52579a7 | 82 | new AliBODY("BODY","Alice envelop"); |
6ef73001 | 83 | //=================== ABSO parameters ============================ |
b52579a7 | 84 | new AliABSOv3("ABSO", "Muon Absorber"); |
6ef73001 | 85 | //=================== DIPO parameters ============================ |
b52579a7 | 86 | new AliDIPOv3("DIPO", "Dipole version 2"); |
6ef73001 | 87 | //================== HALL parameters ============================ |
b52579a7 | 88 | new AliHALLv3("HALL", "Alice Hall"); |
6ef73001 | 89 | //=================== PIPE parameters ============================ |
b52579a7 | 90 | new AliPIPEv3("PIPE", "Beam Pipe"); |
6ef73001 | 91 | //=================== SHIL parameters ============================ |
b52579a7 | 92 | new AliSHILv3("SHIL", "Shielding Version 2"); |
6ef73001 | 93 | |
94 | //=================== MUON Subsystem =========================== | |
95 | AliMUON *MUON = new AliMUONv1("MUON", "default"); | |
96 | ||
97 | // The 3 switches below are to be used for the trigger code | |
98 | // their default value is set in AliMUON.h | |
99 | // activate trigger cluster-size (0=default, 1=cluster-size according to AliMUONResponseTriggerV1 | |
100 | // MUON->SetTriggerResponseV1(0); | |
101 | // activate 4/4 trigger coincidence (0=default (coinc 3/4), 1=coinc 4/4) | |
102 | // MUON->SetTriggerCoinc44(0); | |
103 | // activate trigger chamber efficiency by cells (0=default, 1=trigger efficiency according to AliMUONTriggerEfficiencyCells | |
104 | // MUON->SetTriggerEffCells(0); | |
105 | ||
b52579a7 | 106 | // Activate the following line when running with Fluka |
107 | // MUON->SetIsMaxStep(kFALSE); | |
108 | ||
6ef73001 | 109 | // Use SetDigitStoreClassName() to change the digitStore implementation used by (s)digitizer |
110 | MUON->SetDigitStoreClassName(digitstore); | |
111 | ||
112 | cout << "MUON DigitStore is " << MUON->DigitStoreClassName().Data() << endl; | |
b52579a7 | 113 | |
114 | if ( forEmbedding ) | |
115 | { | |
116 | // Noise-only digits in tracker/trigger (0=no noise, 1=default (noise in tracker), 2=noise in tracker and trigger): | |
117 | cout << "****** DISABLING NOISE GENERATION AS WE DO EMBEDDING ******" << endl; | |
118 | MUON->SetDigitizerWithNoise(0); | |
119 | MUON->SetConvertTrigger(true); | |
120 | ||
3a5fcc75 | 121 | new AliITSv11("ITS","ITS v11"); |
b52579a7 | 122 | |
123 | } | |
6ef73001 | 124 | |
125 | // Use non-high performance raw data decoder | |
126 | //MUON->SetFastTrackerDecoder(kFALSE); | |
127 | //MUON->SetFastTriggerDecoder(kFALSE); | |
128 | ||
129 | // | |
130 | // If SetAlign, the detection elements transformations | |
131 | // are taken from the input file and not from the code | |
132 | // MUON->SetAlign("transform.dat"); | |
133 | ||
134 | // To generate and read scaler trigger events in rawdata | |
135 | // MUON->SetTriggerScalerEvent(); | |
136 | ||
137 | // To switch off the tail effect | |
138 | // MUON->SetTailEffect(kFALSE); | |
139 | ||
140 | // If you want to play with builders, first reset the geometry builder, | |
141 | // and then add yours. | |
142 | // MUON->ResetGeometryBuilder(); | |
143 | // MUON->AddGeometryBuilder(new AliMUONSt1GeometryBuilderV2(MUON)); | |
144 | // MUON->AddGeometryBuilder(new AliMUONSt2GeometryBuilderV2(MUON)); | |
145 | // MUON->AddGeometryBuilder(new AliMUONSlatGeometryBuilder(MUON)); | |
146 | // MUON->AddGeometryBuilder(new AliMUONTriggerGeometryBuilder(MUON)); | |
147 | ||
148 | cout << "Running commonConfig.C finished ... " << endl; | |
149 | } | |
150 | ||
151 | void LoadPythia() | |
152 | { | |
153 | // Load Pythia related libraries | |
154 | gSystem->Load("liblhapdf.so"); // Parton density functions | |
155 | gSystem->Load("libEGPythia6.so"); // TGenerator interface | |
156 | gSystem->Load("libpythia6.so"); // Pythia | |
157 | gSystem->Load("libAliPythia6.so"); // ALICE specific implementations | |
158 | } |