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adding eta:phi tracks and clusters histograms
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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 g4Config.C
20/// \brief Configuration macro for MUON spectrometer Geant4 simulation
21///
22/// \author I. Hrivnacova, IPN Orsay
23
b52579a7 24void Config(const char* directory="",
25 const char* option="param",
26 const char* digitstore="AliMUONDigitStoreV2S",
27 bool forEmbedding=kFALSE)
6ef73001 28{
29 cout << "Running g4Config.C ... " << endl;
30
31 // AliRoot setup
32 //
33 gROOT->LoadMacro("$ALICE_ROOT/MUON/commonConfig.C");
b52579a7 34 commonConfig(directory, digitstore, forEmbedding);
6ef73001 35
36 // Load Geant4 + Geant4 VMC libraries
37 //
38 if (gClassTable->GetID("TGeant4") == -1) {
39 // Load Geant4 libraries
40 if (!gInterpreter->IsLoaded("$ALICE/geant4_vmc/examples/macro/g4libs.C")) {
41 gROOT->LoadMacro("$ALICE/geant4_vmc/examples/macro/g4libs.C");
42 gInterpreter->ProcessLine("g4libs()");
43 }
44 }
45
46 // Create Geant4 VMC
47 //
48 TGeant4 *geant4 = 0;
49 if ( ! gMC ) {
50 TG4RunConfiguration* runConfiguration
51 = new TG4RunConfiguration("geomRoot",
52 "QGSP_BERT_EMV",
53 "specialCuts+stepLimiter",
54 true);
55
56 geant4 = new TGeant4("TGeant4", "The Geant4 Monte Carlo", runConfiguration);
57 cout << "Geant4 has been created." << endl;
58 }
59 else {
60 cout << "Monte Carlo has been already created." << endl;
61 }
62
63 // Customization of Geant4 VMC
64 //
65
66 geant4->ProcessGeantCommand("/mcPhysics/rangeCuts 0.01 mm");
67 geant4->ProcessGeantCommand("/mcVerbose/all 1");
68 geant4->ProcessGeantCommand("/mcTracking/loopVerbose 0");
69 geant4->ProcessGeantCommand("/mcTracking/skipNeutrino true");
70
71 // Uncomment these lines when running with G4 native navigation
72 // (geomRootToGeant4)
73 //geant4->ProcessGeantCommand("/vgm/setNameSeparator /");
74 //geant4->ProcessGeantCommand("/mcControl/accountAssemblies true");
75
76 // Uncomment this line to get a detail info from each step
77 // geant4->ProcessGeantCommand("/tracking/verbose 1");
78
79 // More info from the physics list
80 // the verbosity level is passed to all contained physics lists and their
81 // physics builders
82 //geant4->ProcessGeantCommand("/mcVerbose/composedPhysicsList 2");
83
84 // More info from optical processes
85 //geant4->ProcessGeantCommand("/mcVerbose/opticalPhysicsList 3");
86
87 // More info from geometry building
88 //geant4->ProcessGeantCommand("/mcVerbose/geometryManager 2");
89
90 // More info from setting geometry properties (in materials and surfaces)
91 // for optical physics
92 //geant4->ProcessGeantCommand("/mcVerbose/opGeometryManager 1");
93
94 // More info about regions construction
95 // and conversion of VMC cuts in cuts in range per regions
96 // geant4->ProcessGeantCommand("/mcVerbose/regionsManager 2");
97
98 // Suppress verbose info from tracks which reached maximum number of steps
99 // (default value is 30000)
100 //geant4->ProcessGeantCommand("/mcTracking/loopVerbose 0");
101
102 // AliRoot event generator
103 // (it has to be created after MC, as it may use decayer via VMC)
104 //
105 gROOT->LoadMacro("$ALICE_ROOT/MUON/genTestConfig.C");
b52579a7 106 genConfig(option);
6ef73001 107
108 // From external file
109 //
110 //gROOT->LoadMacro("$ALICE_ROOT/MUON/genExtFileConfig.C");
111 //genConfig();
112
113 cout << "Running g4Config.C finished ... " << endl;
114}