Profile Fastest works but Profile Shortest does not?

[juliusfriedman]

Using profile from: https://github.com/itinero/GTFS/blob/features/shapes/src/GTFS.Shapes/Osm/profiles/train.lua

From [email protected]% [41.8105,-87.76265]
To [email protected]% [41.616356,-87.3693]

Profile Shortest results in RouteNotFound exception while Profile Fastest has result with success:

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[xivk]

It is strange this fails, I'll try to have a look, still really busy though so not sure when I will get to it.

I can tell you, for sure that because there is only one constant speed set, shortest and fastest in this case should always give the same route.

[juliusfriedman]

What's also strange is that this lua profile on shortest can find a route...
locomotive .lua.txt

[juliusfriedman]

Seems to be somewhat fixed via #302

[juliusfriedman]

Not quite fixed by #302 as I am getting the same issue when using the SimpleTrain but in a different route, Shortest seems to fail but Fastest resolved.

As there is no difference in this case I am not sure where to look directly but I will try to take a look when I have time, the Locomotive profile doesn't seem to have this issue as it resolved points and calculates on all profiles (fastest, shortest and classifications) where as SimpleTrain will resolve points on Shortest but not Calculate a route for unknown reasons. (Although in difference cases that it did before)

The points which are failing to route under shortest this time is:

Latitude=30.4608906,Longitude=-91.1754958
Latitude=30.4219282,Longitude=-91.1505773
Latitude=30.4547893,Longitude=-91.1744733
Latitude=30.471294,Longitude=-91.1752051}
Latitude=30.4657931,Longitude=-91.1752237
Latitude=30.4607259,Longitude=-91.1750374
Latitude=30.4609047,Longitude=-91.1754881
Latitude=30.1249238,Longitude=-90.7717801
Latitude=30.2347364,Longitude=-90.9131393
Latitude=30.3592879,Longitude=-91.0419534
Latitude=30.3895487,Longitude=-91.0944052
Latitude=30.3592879,Longitude=-91.0419534