-
Notifications
You must be signed in to change notification settings - Fork 0
/
Transfer_2_SimpleData.C
206 lines (175 loc) · 8.31 KB
/
Transfer_2_SimpleData.C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
void Transfer_2_SimpleData()
{
bool Is_EmbedEvt = 0; //if this event is a embedding events, this opt can be set to 1.
char NameTem[200];
int RunNo = 2272;
string EvtTag = "BDCShiftCorrection_WholeRun";
sprintf(NameTem,"f1_Run%d_SimpleStructure_%s.root",RunNo,EvtTag.c_str());
TFile* f1_SimpleData = new TFile(NameTem,"recreate");
TTree* t1_SimpleData = new TTree("t1_SimpleData","Simple Data");
int EvtIndex = 0;
double P_Embedded[3] = {0};
int Is_TPCVertex = 0;
double TPC_Vertex_Pos[3] = {0,0,0};
int RecoTrackNum = 0;
int Reco_IsEmbedded[200] = {0};
int RecoTrackCharge[200] = {0};
double Reco_dEdX_Truncated[200] = {0};
double Reco_Px[200] = {0}; double Reco_Py[200] = {0}; double Reco_Pz[200] = {0};
double Reco_DistVertex[200] = {0};
int Reco_ClusterNum[200] = {0};
int Is_VaVertex = 0;
double Va_Vertex_Pos[3] = {0,0,0};
int VaTrackNum = 0;
int Va_IsEmbedded[200] = {0};
int VaTrackCharge[200] = {0};
double Va_dEdX_Truncated[200] = {0};
double Va_Px[200] = {0}; double Va_Py[200] = {0}; double Va_Pz[200] = {0};
double Va_DistVertex[200] = {0};
int Va_ClusterNum[200];
//the below is the simple data structure.
t1_SimpleData->Branch("EvtIndex",&EvtIndex,"EvtIndex/I");
t1_SimpleData->Branch("P_Embedded",P_Embedded,"P_Embedded[3]/D");
t1_SimpleData->Branch("Is_TPCVertex",&Is_TPCVertex,"Is_TPCVertex/I");
t1_SimpleData->Branch("TPC_Vertex_Pos",TPC_Vertex_Pos,"TPC_Vertex_Pos[3]/I");
t1_SimpleData->Branch("RecoTrackNum",&RecoTrackNum,"RecoTrackNum/I");
t1_SimpleData->Branch("Reco_IsEmbedded",Reco_IsEmbedded,"Reco_IsEmbedded[RecoTrackNum]/I");
t1_SimpleData->Branch("RecoTrackCharge",RecoTrackCharge,"RecoTrackCharge[RecoTrackNum]/I");
t1_SimpleData->Branch("Reco_dEdX_Truncated",Reco_dEdX_Truncated,"Reco_dEdX_Truncated[RecoTrackNum]/D");
t1_SimpleData->Branch("Reco_Px",Reco_Px,"Reco_Px[RecoTrackNum]/D");
t1_SimpleData->Branch("Reco_Py",Reco_Py,"Reco_Py[RecoTrackNum]/D");
t1_SimpleData->Branch("Reco_Pz",Reco_Pz,"Reco_Pz[RecoTrackNum]/D");
t1_SimpleData->Branch("Reco_DistVertex",Reco_DistVertex,"Reco_DistVertex[RecoTrackNum]/D");
t1_SimpleData->Branch("Reco_ClusterNum",Reco_ClusterNum,"Reco_ClusterNum[RecoTrackNum]/I");
t1_SimpleData->Branch("Is_VaVertex",&Is_VaVertex,"Is_VaVertex/I");
t1_SimpleData->Branch("Va_Vertex_Pos",Va_Vertex_Pos,"Va_Vertex_Pos[3]/I");
t1_SimpleData->Branch("VaTrackNum",&VaTrackNum,"VaTrackNum/I");
t1_SimpleData->Branch("Va_IsEmbedded",Va_IsEmbedded,"Va_IsEmbedded[VaTrackNum]/I");
t1_SimpleData->Branch("VaTrackCharge",VaTrackCharge,"VaTrackCharge[VaTrackNum]/I");
t1_SimpleData->Branch("Va_dEdX_Truncated",Va_dEdX_Truncated,"Va_dEdX_Truncated[VaTrackNum]/D");
t1_SimpleData->Branch("Va_Px",Va_Px,"Va_Px[VaTrackNum]/D");
t1_SimpleData->Branch("Va_Py",Va_Py,"Va_Py[VaTrackNum]/D");
t1_SimpleData->Branch("Va_Pz",Va_Pz,"Va_Pz[VaTrackNum]/D");
t1_SimpleData->Branch("Va_DistVertex",Va_DistVertex,"Va_DistVertex[VaTrackNum]/D");
t1_SimpleData->Branch("Va_ClusterNum",Va_ClusterNum,"Va_ClusterNum[VaTrackNum]/I");
//the below is for loading the original data.
auto tree = new TChain("cbmsim");
for(int i=0;i<56;i++)
{
sprintf(NameTem,"/mnt/spirit/analysis/changj/SpiRITROOT.Aug2019/macros/data/Sn108/run%d_s%d.reco.develop.1854.c3e534f.root",RunNo,i);
if(i<10) { sprintf(NameTem,"/mnt/spirit/analysis/changj/SpiRITROOT.Aug2019/macros/data/Sn108/run%d_s0%d.reco.develop.1854.c3e534f.root",RunNo,i); }
tree->AddFile(NameTem);
}
TClonesArray *RecoTrackArray = nullptr;
TClonesArray *VATrackArray = nullptr;
TClonesArray *TPCVertexArray = nullptr;
TClonesArray *BDCVertexArray = nullptr;
TClonesArray *VaVertexArray = nullptr;
TClonesArray *EmbedTrackArray = nullptr;
tree -> SetBranchAddress("STRecoTrack", &RecoTrackArray);
tree -> SetBranchAddress("VATracks", &VATrackArray);
tree -> SetBranchAddress("STVertex", &TPCVertexArray);
tree -> SetBranchAddress("BDCVertex", &BDCVertexArray);
tree -> SetBranchAddress("VAVertex", &VaVertexArray);
if(Is_EmbedEvt==1) { tree -> SetBranchAddress("STEmbedTrack", &EmbedTrackArray); }
Int_t nEvents = tree -> GetEntries();
cout<<"EvtNum in the tree: "<<nEvents<<endl;
for(int iEvt=0;iEvt<nEvents;iEvt++)
{
tree->GetEvent(iEvt);
if(iEvt%1000==0) { cout<<"iEvt: "<<iEvt<<endl; }
int TPCVertex_Num = TPCVertexArray->GetEntries();
if(TPCVertex_Num==0) { continue; }
int VaVertex_Num = VaVertexArray->GetEntries();
if(VaVertex_Num==0) { continue; }
STVertex* aTPCVertex = (STVertex*) TPCVertexArray->At(0);
TVector3 Pos_TPCVertex = aTPCVertex->GetPos();
if( !(Pos_TPCVertex.Z()> -13.2 -1.7*3 && Pos_TPCVertex.Z()< -13.2 +1.7*3) ) { continue; }
STVertex* aVaVertex = (STVertex*) VaVertexArray->At(0);
TVector3 Pos_VaVertex = aVaVertex->GetPos();
if(Is_EmbedEvt==1)
{
int EmbedTrackNum = EmbedTrackArray->GetEntries();
if(EmbedTrackNum==1)
{
STEmbedTrack* aEmbedTrack = (STEmbedTrack*) EmbedTrackArray->At(0);
TVector3 iMomentum = aEmbedTrack->GetInitialMom();
P_Embedded[0] = iMomentum.X();
P_Embedded[1] = iMomentum.Y();
P_Embedded[2] = iMomentum.Z();
}
}
EvtIndex = iEvt;
Is_TPCVertex = 1;
Is_VaVertex = 1;
RecoTrackNum = 0;
VaTrackNum = 0;
TPC_Vertex_Pos[0] = Pos_TPCVertex.X();
TPC_Vertex_Pos[1] = Pos_TPCVertex.Y();
TPC_Vertex_Pos[2] = Pos_TPCVertex.Z();
Va_Vertex_Pos[0] = Pos_VaVertex.X();
Va_Vertex_Pos[1] = Pos_VaVertex.Y();
Va_Vertex_Pos[2] = Pos_VaVertex.Z();
RecoTrackNum = 0;
VaTrackNum = 0;
int RecoTrackNum_tem = RecoTrackArray->GetEntries();
int VaTrackNum_tem = VATrackArray->GetEntries();
for(int iRecoTrack=0;iRecoTrack<RecoTrackNum_tem;iRecoTrack++)
{
STRecoTrack* aRecoTrack = (STRecoTrack*) RecoTrackArray -> At(iRecoTrack);
TVector3 RecoMom = aRecoTrack->GetMomentumTargetPlane();
//if(RecoMom.Mag()==0) { continue; }
double Charge = aRecoTrack->GetCharge();
double dedx = aRecoTrack->GetdEdxWithCut(0.1,0.7);
TVector3 POCA_Vertex = aRecoTrack->GetPOCAVertex();
double distToVertex = (POCA_Vertex-Pos_TPCVertex).Mag();
int RowClusterNum = aRecoTrack->GetNumRowClusters();
int LayerClusterNum = aRecoTrack->GetNumLayerClusters();
int EmbedClusterNum = aRecoTrack->GetNumEmbedClusters();
double EmbedClusterFraction = 1.0*EmbedClusterNum/(RowClusterNum+LayerClusterNum);
Reco_dEdX_Truncated[RecoTrackNum] = dedx;
RecoTrackCharge[RecoTrackNum] = Charge;
Reco_Px[RecoTrackNum] = RecoMom.X();
Reco_Py[RecoTrackNum] = RecoMom.Y();
Reco_Pz[RecoTrackNum] = RecoMom.Z();
Reco_DistVertex[RecoTrackNum] = distToVertex;
Reco_ClusterNum[RecoTrackNum] = LayerClusterNum+RowClusterNum;
if(aRecoTrack->IsEmbed()==1 && EmbedClusterNum>5 && EmbedClusterFraction>0.5)
{
Reco_IsEmbedded[RecoTrackNum] = 1;
}
else
{ Reco_IsEmbedded[RecoTrackNum] = 0; }
RecoTrackNum++;
}
for(int iVaTrack=0;iVaTrack<VaTrackNum_tem;iVaTrack++)
{
STRecoTrack* aVaTrack = (STRecoTrack*) VATrackArray -> At(iVaTrack);
TVector3 VaMom = aVaTrack->GetMomentumTargetPlane();
//if(VaMom.Mag()==0) { continue; }
double Charge = aVaTrack->GetCharge();
double dedx = aVaTrack->GetdEdxWithCut(0.1,0.7);
TVector3 POCA_Vertex = aVaTrack->GetPOCAVertex();
double distToVertex = (POCA_Vertex-Pos_VaVertex).Mag();
int RowClusterNum = aVaTrack->GetNumRowClusters();
int LayerClusterNum = aVaTrack->GetNumLayerClusters();
int EmbedClusterNum = aVaTrack->GetNumEmbedClusters();
double EmbedClusterFraction = 1.0*EmbedClusterNum/(RowClusterNum+LayerClusterNum);
Va_dEdX_Truncated[VaTrackNum] = dedx;
VaTrackCharge[VaTrackNum] = Charge;
Va_Px[VaTrackNum] = VaMom.X();
Va_Py[VaTrackNum] = VaMom.Y();
Va_Pz[VaTrackNum] = VaMom.Z();
Va_DistVertex[VaTrackNum] = distToVertex;
Va_ClusterNum[VaTrackNum] = LayerClusterNum+RowClusterNum;
if(aVaTrack->IsEmbed()==1 && EmbedClusterNum>5 && EmbedClusterFraction>0.5)
{ Va_IsEmbedded[VaTrackNum] = 1; }
else
{ Va_IsEmbedded[VaTrackNum] = 0; }
VaTrackNum++;
}
t1_SimpleData->Fill();
}
t1_SimpleData->Write();
f1_SimpleData->Close();
}