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25 //
26 //
27 /// @file Analysis.cc
28 /// @brief Define histograms and ntuples
29
30 #include "Analysis.hh"
31
32 #include "G4AutoDelete.hh"
33 #include "G4SystemOfUnits.hh"
34
35 // Note: ntuple merging is supported only with Root format
36 #ifndef G4MULTITHREADED
37 # include "G4RootMpiAnalysisManager.hh"
38 using G4AnalysisManager = G4RootMpiAnalysisManager;
39 #else
40 # include "G4RootAnalysisManager.hh"
41 using G4AnalysisManager = G4RootAnalysisManager;
42 #endif
43
44 G4ThreadLocal G4int Analysis::fincidentFlag = false;
45 G4ThreadLocal Analysis* the_analysis = 0;
46
47 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
48 Analysis* Analysis::GetAnalysis()
49 {
50 if (!the_analysis) {
51 the_analysis = new Analysis();
52 G4AutoDelete::Register(the_analysis);
53 }
54 return the_analysis;
55 }
56
57 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
58 Analysis::Analysis()
59 : fUseNtuple(true),
60 fMergeNtuple(true),
61 fincident_x_hist(0),
62 fincident_map(0),
63 fdose_hist(0),
64 fdose_map(0),
65 fdose_prof(0),
66 fdose_map_prof(0),
67 fdose_map3d(0)
68 {}
69
70 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
71 void Analysis::Book()
72 {
73 G4cout << "Analysis::Book start, fUseNtuple: " << fUseNtuple << G4endl;
74
75 G4AnalysisManager* mgr = G4AnalysisManager::Instance();
76 mgr->SetVerboseLevel(1);
77 #ifdef G4MULTITHREADED
78 // MT ntuple merging
79 mgr->SetNtupleMerging(fMergeNtuple);
80 #endif
81
82 fincident_x_hist = mgr->CreateH1("incident_x", "Incident X", 100, -5 * cm, 5 * cm, "cm");
83 fincident_map = mgr->CreateH2("incident_map", "Incident Map", 50, -5 * cm, 5 * cm, 50, -5 * cm,
84 5 * cm, "cm", "cm");
85 fdose_hist = mgr->CreateH1("dose", "Dose distribution", 500, 0, 50 * cm, "cm");
86 fdose_map = mgr->CreateH2("dose_map", "Dose distribution", 500, 0, 50 * cm, 200, -10 * cm,
87 10 * cm, "cm", "cm");
88 fdose_map3d = mgr->CreateH3("dose_map_3d", "Dose distribution", 30, 0, 50 * cm, 20, -10 * cm,
89 10 * cm, 20, -10 * cm, 10 * cm, "cm", "cm", "cm");
90 fdose_prof =
91 mgr->CreateP1("dose_prof", "Dose distribution", 300, 0, 30 * cm, 0, 100 * MeV, "cm", "MeV");
92 fdose_map_prof = mgr->CreateP2("dose_map_prof", "Dose distribution", 300, 0, 30 * cm, 80, -4 * cm,
93 4 * cm, 0, 100 * MeV, "cm", "cm", "MeV");
94
95 if (fUseNtuple) {
96 mgr->CreateNtuple("Dose", "Dose distribution"); // ntuple Id = 0
97 mgr->CreateNtupleDColumn("pz");
98 mgr->CreateNtupleDColumn("px");
99 mgr->CreateNtupleDColumn("dose");
100 mgr->FinishNtuple();
101 }
102
103 G4cout << "Analysis::Book finished " << G4endl;
104 }
105
106 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
107 Analysis::~Analysis() {}
108
109 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
110 void Analysis::OpenFile(const G4String& fname)
111 {
112 G4AnalysisManager* mgr = G4AnalysisManager::Instance();
113 mgr->OpenFile(fname.c_str());
114 }
115
116 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
117 void Analysis::Save()
118 {
119 G4AnalysisManager* mgr = G4AnalysisManager::Instance();
120 mgr->Write();
121 }
122
123 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
124 void Analysis::Close(G4bool reset)
125 {
126 G4AnalysisManager* mgr = G4AnalysisManager::Instance();
127 mgr->CloseFile(reset);
128 }
129
130 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
131 void Analysis::FillIncident(const G4ThreeVector& p)
132 {
133 if (!fincidentFlag) {
134 G4AnalysisManager* mgr = G4AnalysisManager::Instance();
135 mgr->FillH2(fincident_map, p.x(), p.y());
136 mgr->FillH1(fincident_x_hist, p.x());
137 fincidentFlag = true;
138 }
139 }
140
141 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
142 void Analysis::FillDose(const G4ThreeVector& p, G4double dedx)
143 {
144 const G4double dxy = 10. * mm;
145 if (std::abs(p.y()) < dxy) {
146 G4AnalysisManager* mgr = G4AnalysisManager::Instance();
147 const G4double Z0 = 25. * cm;
148
149 mgr->FillH2(fdose_map, p.z() + Z0, p.x(), dedx / GeV);
150 mgr->FillP2(fdose_map_prof, p.z() + Z0, p.x(), dedx);
151 mgr->FillH3(fdose_map3d, p.z() + Z0, p.x(), p.y(), dedx / GeV);
152 if (std::abs(p.x()) < dxy) {
153 mgr->FillH1(fdose_hist, p.z() + Z0, dedx / GeV);
154 mgr->FillP1(fdose_prof, p.z() + Z0, dedx);
155 }
156
157 if (fUseNtuple) {
158 // the same fill frequency as H2 "dose_map"
159 mgr->FillNtupleDColumn(0, p.z() + Z0);
160 mgr->FillNtupleDColumn(1, p.x());
161 mgr->FillNtupleDColumn(2, dedx / GeV);
162 mgr->AddNtupleRow();
163 }
164 }
165 }
166