"Last and first coordinate differ"

[christophfink]

When run with --verbose, the DetailedItinerariesComputer outputs a million lines of:

Last and first coordinate differ!:(24.9262745, 60.1731343, NaN)!=(24.9264677, 60.173329, NaN)

This is an artifact generated in com.conveyal.r5.api.util.StreetSegment line 75 in what I assume is a left-over debug statement.

Let’s try to understand why a street segment (that’s supposed to be a line string) is expected (?) to have identical start and end points (like a polygon). Maybe we should file an issue upstream, as this is very hard to filter on our side (it’s a straight System.err.println()), but let’s first try to understand the purpose

[christophfink]

This also leads to this:

IOPub data rate exceeded.
The Jupyter server will temporarily stop sending output
to the client in order to avoid crashing it.
To change this limit, set the config variable
`--ServerApp.iopub_data_rate_limit`.

Current values:
ServerApp.iopub_data_rate_limit=1000000.0 (bytes/sec)
ServerApp.rate_limit_window=3.0 (secs)