//Chamber number
fGenF->AddFrame(fGenChamCO=new TGComboBox(fGenF,100)); //add chamber number combo to generator vertical frame
fGenChamCO->AddEntry("not used",kNotUsed);
//Chamber number
fGenF->AddFrame(fGenChamCO=new TGComboBox(fGenF,100)); //add chamber number combo to generator vertical frame
fGenChamCO->AddEntry("not used",kNotUsed);