#include <iostream>

#include <ROOT/RDataFrame.hxx>
// #include <ROOT/RDFHistoModels.hxx>
// #include <ROOT/RDFInterface.hxx>



int main(int argc, char* argv[]) {
   ROOT::RDataFrame df("PredictionTree", "moep.root");

   auto firstfilter = df.Filter("MET>250");
   std::cout << *(firstfilter.Count()) << std::endl;

   ROOT::RDF::TH2DModel histmodel("moep", "moep",
				  25, 0, 1000,
				  22, -2, 20
				 );
   auto temp = firstfilter.Histo2D(histmodel,
				   "JetPt",
				   "Ntries"
				  );

   std::cout << temp->GetXaxis()->GetNbins() << std::endl;

   return 0;
}