[GraphHopper] Does Graphhopper merge ways with equal flags and name?

[Jan Torben Heuer]

Hi ZhiQiang ZHAO,

Thanks for your quick answer.
I have a custom FlagEncoder that imports only very few ways and I don’t need the names. I guess, I have mostly nodes with a degree of two.

Jan

Am 02.06.2015 um 21:53 schrieb John Zhao <johnthu at gmail.com>:

> Hi,
> 
> Have you made a experiment to count the number of 2 degree nodes with the equal flags and name in OSM?
> And then we can know how many edges we can save.
> 
> I doubt this should be not too much for OSM.
> 
> Best Regards,
> ZhiQiang ZHAO
> 
> On Tue, Jun 2, 2015 at 11:59 AM, Jan Torben Heuer <jan at komoot.de> wrote:
> Hi,
> 
> Can Graphhopper merge two ways with equal flags and name if there is no intersection between them (no third way connected)?
> 
> I would like to create a very reduces graph with only few edges. What would be the easiest way to achieve it? I think I would have to disable the nameIndex for instance.
> 
> Thanks,
> 
> Jan
> 
> 
> 
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