Profile Plot Cutting out events in leaf arrays

[Matt_Potts]

One of my colleges got back to me and emailed this link. Basically what I was doing isn’t possible.

Passing an array as an argument to a custom function

I have found this discussion: http://root.cern.ch/root/roottalk/roottalk11/0075.html which seems to indicate that what I would like to do is not possible (or at least it wasn’t on the 20th January 2011).