void read( TString filename, TString dataset )
{
double qdep[30];
//book histos
TH1F *h1 = new TH1F("nhit","Number of hits;nhits;counts",500,-0.5,499.5);
TH1D *h2 = new TH1D("shower1","Shower Profile;x_{cell}-x_{beam};counts",50,-25.,25.);
TH1F *h21 = new TH1F("shower2","Shower Profile;channel;counts",64,-0.5,63.5);
TProfile *h22 = new TProfile("shower3","Shower Profile;X0;<Q_{dep}",30,-0.5,29.5,0.,500.,"E");
TProfile *h23 = new TProfile("shower4","Shower Profile;dx;<Q_{dep}",50,-25.,25.,0.,500.,"E");
TH1D *h3 = new TH1D("esum","Tot energy; Q_{tot} [MIP]; counts",500,0.,1000.);
TH2D *h4 = new TH2D("beam","Beam profile",190,-190.,190.,190,-190.,190.);
TH1D *pad[16];
for ( int k=0; k<16; k++){
TString name = dataset + TString("_pad");
name += k;
TString title = name + TString(";Q [MIP];counts");
pad[k] = new TH1D(name,title,150,0.,15.);
}
// attache dictionaries
gROOT->ProcessLine(".L ../root-macros/loadDict.C+");
//open file
TFile fin( filename );
// get the tree
TTree *LcalData = (TTree*)fin.Get("Lcal");
int nentr = LcalData->GetEntries();
//
// set addresses
double vX, vY, vZ, Emax, Etot[2];
int numPrim, numHits;
std::vector<Track_t> *pTracks = 0;
std::vector<Hit_t> *pHits = 0;
LcalData->SetBranchAddress("vX", &vX );
LcalData->SetBranchAddress("vY", &vY );
LcalData->SetBranchAddress("vZ", &vZ );
LcalData->SetBranchAddress("numPrim", &numPrim );
LcalData->SetBranchAddress("numHits", &numHits );
LcalData->SetBranchAddress("Etot", Etot );
LcalData->SetBranchAddress("Emax", &Emax );
LcalData->SetBranchAddress("Tracks", &pTracks );
LcalData->SetBranchAddress("Hits",&pHits );
//
// start loop over events
for ( int ientr =0; ientr<nentr; ientr++ ){
LcalData->GetEntry(ientr);
int nhits = pHits->size();
double sum = 0.;
float vhits = 0.;
for(int ipl=0; ipl<30; ipl++) qdep[ipl]=0.;
for (int ih=0; ih<nhits; ih++){
Hit_t hit = (*pHits)[ih];
int id = hit.cellID;
int ich = GetChan(id);
int ipl = GetPlan(id)-1;
h21->Fill( float(ich));
double qhit = hit.eHit * E2MIP;
h23->Fill(hit.xHit-vX,qhit);
vhits++;
sum += qhit;
qdep[ipl] += qhit;
h2->Fill( hit.xCell-vX );
}// end loop over hits
for( int ip=0; ip<30; ip++) h22->Fill(double(ip),qdep[ip]);
h1->Fill(vhits);
h3->Fill( sum );
h4->Fill(vX,vY);
}// end loop over events
TString title =TString("Plots ") + dataset;
TCanvas *c1 = new TCanvas("c1",title,10,10,600,600);
c1->Divide(2,2);
c1->cd(1);
h23->Draw();
c1->cd(2);
h2->Draw();
c1->cd(3);
h22->Draw();
c1->cd(4);
h21->Draw();
}
void DeleteTranslator::Produce() const {
// Call Produce() on our child (a scan), to produce the tuples we'll delete
GetCompilationContext().Produce(*GetPlan().GetChild(0));
}