[mkgmap-dev] mkgmap:fast_road

Thu Aug 17 18:49:24 BST 2017

Hi Gerd,

I read what Andrzej wrote, but it only made sense for me when I found the
rest of the changes in the "lines" file. I had only seen the line
highway=* & mkgmap:fast_road!=* & (int_ref=* | network=e-road | network=AH
| network=TAH | network=US:I | network=US:US) {add mkgmap:fast_road=yes}

That added "mkgmap: fast_road = yes" and I did not understand the behavior.

Then I found the following entries in the "lines" file using the recently
added fast_road tag and everything made sense:
Junction = roundabout & (highway = primary | highway = primary_link) &
mkgmap: fast_road = yes [0x0c road_class = 4 road_speed = 2 resolution 24
continue]
Junction = roundabout & (highway = primary | highway = primary_link) &
mkgmap: fast_road = yes [0x10802 resolution 19]
Junction = roundabout & (highway = secondary | highway = secondary_link) &
mkgmap: fast_road = yes [0x0c road_class = 3 road_speed = 2 resolution 24
continue]
Junction = roundabout & (highway = secondary | highway = secondary_link) &
mkgmap: fast_road = yes [0x10803 resolution 20]

Thanks.

Regards,

Alexandre

2017-08-17 14:33 GMT-03:00 Gerd Petermann <GPetermann_muenchen at hotmail.com>:

> Hi Alexandre,
>
> please read the comment in the link, the tag is used to improve long
> distance routing.
>
> Gerd
> ________________________________________
> Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von
> Alexandre Loss <alexandre.loss at gmail.com>
> Gesendet: Donnerstag, 17. August 2017 19:31:16
> An: Development list for mkgmap
> Betreff: Re: [mkgmap-dev] mkgmap:fast_road
>
> Hi Gerd,
>
> So, this tag doesn't have any effect for now, right?
>
> But, what is its future purpose? Would perhaps increase the class of the
> highways set with this tag?
>
> Thanks.
>
> Alexandre
>
> 2017-08-17 14:24 GMT-03:00 Gerd Petermann <GPetermann_muenchen at hotmail.com
> <mailto:GPetermann_muenchen at hotmail.com>>:
> Hi Alexandre,
>
> see http://gis.19327.n8.nabble.com/Commit-r3979-routing-
> patch-by-Andrzej-Popowski-slightly-modified-tp5900321.html
>
> I did not document the tag because it is not evaluated in the java code.
>
> Gerd
> ________________________________________
> Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk<mailto:mkgmap-
> dev-bounces at lists.mkgmap.org.uk>> im Auftrag von Alexandre Loss <
> alexandre.loss at gmail.com<mailto:alexandre.loss at gmail.com>>
> Gesendet: Donnerstag, 17. August 2017 19:09:17
> An: Development list for mkgmap
> Betreff: [mkgmap-dev] mkgmap:fast_road
>
> Hi Gerd,
>
> Sorry If I missed the discussion about the tag "mkgmap: fast_road", but I
> did not see anything about this in the manual and neither searching the net.
>
> I became aware of this tag by downloading the mkgmap 3993 and analyzing
> the changes in the standard "line" and "relation" files.
>
> What is the pratical result/behavior of this tag in the routing?
>
> Thanks.
>
> Alexandre Loss
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