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[skip ci] Fix alternatives_count documentation

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Patrick Niklaus 2017-05-15 17:02:41 +00:00
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@ -300,7 +300,7 @@ The area to search is chosen such that the correct candidate should be considere
Each `Waypoint` object has the following additional properties:
- `matchings_index`: Index to the `Route` object in `matchings` the sub-trace was matched to.
- `waypoint_index`: Index of the waypoint inside the matched route.
- `alternatives_count`: number of alternative routes leading to the destination from this trace point. 0 means there are no other routes reaching destination. Greater values mean that there are different routes available and different route can be selected if you provide more coordinates.
- `alternatives_count`: Number of probable alternative matchings for this trace point. A value of zero indicate that this point was matched unambiguously. Split the trace at these points for incremental map matching.
- `matchings`: An array of `Route` objects that assemble the trace. Each `Route` object has the following additional properties:
- `confidence`: Confidence of the matching. `float` value between 0 and 1. 1 is very confident that the matching is correct.