HI all
I want to sum several root files end they have many Tree.
Each files have the same structure, the same number end the same name of Tree.
tancks in advance.
daniele
spiga
HI all
I want to sum several root files end they have many Tree.
Each files have the same structure, the same number end the same name of Tree.
tancks in advance.
daniele
spiga
Use TChain::Merge
Rene