[OSRM-talk] Install OSRM on MacOs

[Daniel Patterson]

Hi Didier,

  The `car.lua` file are all the rules for deciding which OSM ways to
import, and what speeds to assign to them.  If you modify the Lua script,
you need to re-run `osrm-extract/osrm-contract`.

  The OSRM demoserver at `router.project-osrm.org` *also* has traffic data
imported (using this mechanism:
https://github.com/Project-OSRM/osrm-backend/wiki/Traffic), supplied by
Mapbox, so travel times and routes may differ from datasets you generate
yourself just using the `car.lua` profile locally.

daniel

On Tue, Jan 8, 2019 at 7:47 AM Didier Doumerc <doumerc.d at adimep.com> wrote:

> Thanks for your answer Daniel. It works fine !
>
> I'm not sure to understand exactly the reason of "-p profiles/car.lua".
> Does the file car.lua contain speed limits ?
>
> Then, if I change a speed, I must run another osrm-extract ?
>
> In my exemple, the following request  :
>
>
> 10.168.221.144:5000/route/v1/driving/2.590291,44.360367;2.627096,44.980478?overview=false
>
> returns :
> 1:45 and 100,6 km
>
> The same request on
> https://www.openstreetmap.org/directions?engine=osrm_car&route=44.3604%2C2.5903%3B44.9805%2C2.6271#map=10/44.6713/2.4894
> <https://www.openstreetmap.org/directions?engine=osrm_car&route=44.3604,2.5903;44.9805,2.6271#map=10/44.6713/2.4894>
>
> returns :
> 1:50 and 103 km
>
> The second result is better than the first. Is it because of the car.lua
> file ?
>
>
> Thanks+++
>
> Didier
>
> Le ven.04/01/19 à 18:52, Daniel Patterson a écrit :
>
> Check out the Wiki page at:
> https://github.com/Project-OSRM/osrm-backend/wiki/Running-OSRM
>
> With OSRM 5.x, the names of some of the tools changed.  You will now want
> to run `osrm-extract -p profiles/car.lua yourmap.osm` then `osrm-contract
> yourmap.osrm`
>
> daniel
>
> On Fri, Jan 4, 2019 at 9:33 AM Didier Doumerc <doumerc.d at adimep.com>
> wrote:
>
>> Hi,
>>
>> Since I can't upgrade whith a new map (crash when running osrm-prepare),
>> I try to reinstall OSRM.
>>
>> Once I have reinstalled ORSM, I can extract the new map, but I don't find
>> osrm-prepare anymore. I don't know what to do before running osrm-routed.
>>
>> Is someone can give me a link please to a clear and complete install
>> method ?
>>
>> Thanks and happy new year...
>>
>> Didier
>>
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>>
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