Is there a way to make "Slix" or "banx" or "proj" on 2D histograms. I see that the Profile Class can handle this but I see no constuctor that take a 2D histogram and a range in y and fill the profile from the 2D histogram. I found a way to extract bin values from a 1D histogram but I don't see how to do it for a 2D histogram. How is this done? It looks like 2D histograms inherit from 1D histograms but then what is the bin number corresponding to binx=5 and biny=10? Thanks for your help Christopher
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