in route planner, add a roadVoronoi resource

[mraross]

@mraross commented on Tue Mar 21 2017

roadVoronoi takes a set of points and returns a list of (blockID, pointID) pairs, one pair for each block in DRA. This basically precomputes the nearest point to a given block for every block in DRA.

In address prep, run roadVoronoi for each occupant type (as determined by some tagging convention), and store the results

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@cmhodgson commented on Tue May 30 2017

This service will use the same back-end functionality as the service area pre-processing.