Traffic simulation sandbox: app crashes on creating a new trip

[mfrieling]

I want to simulate a trip through the whole city from south-east to west to test the effects on putting a filter near the blue arrow.

Currently many cars use a route along a small street through several living areas along the railroads with almost no traffic lights instead of the main streets which often have congestions. I can select the empty scenario, start a new trip and select the starting point (A). When I move the map (zoomed in) or the mouse cursor on the zoom level of the screenshot too far away from the starting point (near the train station half way between A and the blue arrow) the application crashes. Creating and simulating shorter trips through the city center worked without problems. (I've seen #996 but this is not about running the simulation but preparing it, aka navigating on and using the map, so potentially it this error could occur in other parts of the app as well.)

Here is my map area and output.txt.
Klagenfurt Area.zip
output.txt

[dabreegster]

Thanks for reporting! The error message is Ring has repeat non-adjacent points, so indeed something in the zoomed-in rendering is just breaking, likely unrelated to simulating things. I'm unlikely to have any time for maintaining this tool anytime soon, but if you're trying to explore the impact of filters on driving routes, you could try the newer https://a-b-street.github.io/ltn/ tool. It has its own problems but is more actively developed. After adding a modal filter, there's a "Route" tool at the top that'll let you compare before/after routes.