Coordinate Bin Width Nesting for Disaggregation

[Janne Ivan Machado]

Hello everyone,

I am currently trying to disaggregate my results. My site of interest is located near a fault line so I wished to depict the distribution of probability near near that line and along nearby sources as well. However, the model I currently use also infers that subduction zones a bit further away also contribute noticeably to my site.

I wish to know if there are any way to nest disaggregation for coordinates? For example, if within 0.5 degrees of the site, there is 0.05 coordinate bin width, and the rest may be set at 1.0? 

I appreciate any insights or advice regarding this specific case. Thank you.