ROOT Version: 6 Platform: Scientific 6.10 Compiler: Not Provided Dear experts, I am wondering if there is the way to select events which has different entries by using draw method. For example, Tree has branches : “MET”, “n_jets”, “track_pt”. Then I want to draw “track_pt” and I could do thi…

Dear Wile, I tried several tests and got conclusion : ‘Draw’ choose minimum loop of branch entries. test1:"MET>=100" test2:"MET>=100 && tracks_pt>0" [Draw] If you see legend, there is entries number. If mixture of variable(test2 case), then event loop seems to choose minimum value, so MET entrie…

Root Draw class with branch

ROOT

Wile_E_Coyote July 1, 2019, 9:01am 2

This should be fine except that you may suffer from (recently discovered):