My only question is: Is there a member function to give a slice of the TH3?
There are two similar functions:
ProjectionX (and the corresponding one for Y) will do that for TH2 if I set firstxbin = lastxbin
Project3D is the equivalent for TH3 but doesn’t allow me to specify the first and last bin
Since TH3 doesn’t inherit from TH2 it seems I have to do it myself. Am I right?