OTP rnet

[joeytalbot]

Here's an rnet for 2011 census commutes by car drivers using OTP. A few routes failed, I think because the OD jittering was based on a different OSM basemap from the OTP routing.

[joeytalbot]

With UO car counts overlaid:

[Robinlovelace]

Looking good! How is the counter/rnet fit in this case?

[joeytalbot]

R squared = 0.05

[Robinlovelace]

:+1:

[mem48]

@joeytalbot when routes fail you sometimes get a message saying that OTP is temporarily unavailable. In those cases simply try again and the routes should work.

[joeytalbot]

@mem48 these were the messages:

275x messages: "No trip found. There may be no transit service within the maximum specified distance or at the specified time, or your start or end point might not be safely accessible."

[mem48]

Ok, those are proper failures try moving the start/end points. Usually, you'll find it only a handful of points that are causing the problems. It is usually something like a missing link in OSM or a private road. There is also a known bug in OSM that cycling infrastructure on the road can close the road to cars. See https://docs.ropensci.org/opentripplanner/articles/known_issues.html for tips.