I’m working with a 2d dataset & fit, and am trying to add a range to the (pre-defined) dataset and fit model. The dataset & model are loaded from a file, but then additional ranges do not get recognised in the plotting.
I’ve attached an example of the problem based on RooFit tutorial macro #310. There are two versions - one which works, and one which does not. The difference between the two is just where I define the RooRealVar for the variables being fitted. Simply try:
I’m using root v5.34.
So, is it possible to load a dataset & fit model from a file, then define ranges for them using setRange ?