Access tree in a .root file


Hi everyone!
Can you please tell me ho to access the trees you see in the picture “events;6” and “events;5” ? I am used to files with a level less and nothing works!
Can you also please tell me if it is possible to merge the two trees into a single one?
Thanks in advance! :slight_smile:

Hi Gugi,
to access to your tree, you can adapt the hsimpleReader.C tutorial. You may also find other tutorials about TTree here.