{ gROOT->Reset(); // roll back CINT context to last Save gROOT->LoadMacro("CosmicsReconTreeAnalysis.cxx"); // load your code // May need to update for your location of Root files RootTreeAnalysis* m= new RootTreeAnalysis( // "$U04/tracy_balloonsim/balloonsim_positron_5gev_raw.root", //"$U04/tracy_balloonsim/balloonsim_positron_5gev_recon.root"); "", "e:/Root_Files/RECONFiles/0989890376_0000_ivte_recon.root"); }