Isolating bins by limiting ranges on axes in THnSparse

I am trying to use THnSparse as a way of reducing the amount of time and memory required to perform a task. My goal is to first store the location and time of electrons hitting the detector, then be able to come back to the full THnSparse, isolate the electrons in specific X and Y bins and get the bin content back as a list.

Is this something that can be done with THnSparse? Or am I misinterpreting the functionality of THnSparse?


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ROOT Version: ROOT 6.26
Platform: Linux
Compiler: Not Provided


Welcome to the ROOT Forum! Maybe @moneta can help with this