Matching Behaviour is incorrect

[NitinSingh1812]

Hi Team,

I am trying to use barefoot with my custom map network & a set of GPS points.
I am following the steps mentioned for distributed processing by Spark.

I am mapping BaseRoad(long id, long source, long target, long refid, boolean oneway, short type, float priority, float maxspeedForward, float maxspeedBackward, float length, Polyline geometry) to my Map edges, source vertex, target vertex, oneway and have set default values for type, priority, maxspeedForward and maxspeedBackward. I am creating the Polyline and computing the length by Polyline.calculateLengthIn2D.

I have created a custom implementation of RoadReader. I am creating MatcherSample list using a set of GPS Points.

The output in MatcherKState is completely off track and I am trying to understand what could be the problem since the Map co-ordinates are passed correctly.

As you can see from the above image, a small part of matching where dotted line represents GPS points & the solid lines show matched edges.

Is there something I should keep in mind before using a custom map network?