ropensci-archive / rwalkable

:no_entry: ARCHIVED :no_entry: Walkability Scores
https://docs.ropensci.org/rwalkable
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subsetting of road networks for isochrones may be faulty #4

Open apear9 opened 5 years ago

apear9 commented 5 years ago

In vignette, the Paris, Texas, USA example shows a long road segment indicated as walkable within 800m leading away from the town.

Likely a result of the way we are subsetting road network graphs in the get_roads_isochrone function.

Might be easier to address this using classes and functions from sp.