jmlondon / pathroutr

R package for routing tracks around barrier polygons
https://jmlondon.github.io/pathroutr/
16 stars 2 forks source link

`prt_shortpath()` can return unexpected routing when `blend=TRUE' #15

Open jmlondon opened 2 years ago

jmlondon commented 2 years ago

@dsjohnson has been troubleshooting some unexpected routing behavior that first led us to issue #14. But, after testing a fix for that issue, the unexpected routing behavior persisted.

after further testing, we realized the unexpected routing was limited to situations where blend=TRUE. This functionality comes from the sfnetworks package but it isn't yet clear if the unexpected behavior is a bug in the sfnetworks::st_network_blend() function or something we're not handling correctly.