Hi François,
No, we likely won't change the storage precision any time soon.
OpenStreetMap itself only stores
Here is the constant that OSRM uses to store lon/lat decimal values in
integer format:
https://github.com/Project-OSRM/osrm-backend/blob/master/include/util/coordinate.hpp#L44
We
Hi François,
What you are seeing is rounding error.
Internally, OSRM only stores the "duration" of each segment, with a
resolution of 0.1 seconds. On the map, the speed is calculated by taking
the length of the segment, and dividing it by the "duration" value.
We store longitude/latitude
Hi,
While investigating for flaws in a custom profile I'm trying to write, I
discovered that arbitrary small ways got strange speed regarding the rules
I used.
Here is an extract from osrm-frontend debug
https://imgur.com/a/L8coz
All segments on the red line have the same attributes.
I don't
