Once again I’m trying to do something I don’t know how to. I’ve created a file based ntuple.
Given that, I’d like to open it and add more entries to it. I assume this is pretty trivial. I’ve attached the script I am using.
I’ve done a TFile(“wind.root”, “UPDATE”)
but am not sure how to access the existing ntuple.
and root wasn’t so keen on that. Suggestions?
ReadLogger2.C (4.38 KB)