Axes in the clustering example plot

Hi everyone,

I’m running the clustering example in Geant4-DNA. Does anyone happen to know what the axes of the graph that is produced from the outputted root file is? I’ve attached a photo.

I think it is the number of ionizations scored in each 10 bp-long cylinder, but I am not sure and just want to confirm. Please let me know. Thank you very much!

Alaina

Or it seems like it’s the frequency (y) with respect to the cluster size (x)?