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<p>Another issue that is related to the unpaved rules is posted by Peter 'Beddhist' on the forum:</p>
<p><a href="https://forum.openstreetmap.org/viewtopic.php?pid=630231#p630231" class="OWAAutoLink" id="LPlnk700232" previewremoved="true">https://forum.openstreetmap.org/viewtopic.php?pid=630231#p630231</a><br>
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<pre><code>highway=track & surface=paved is marked as unpaved by mkgmap.<br><br>This isssue is caused by this rule:<br><br>(highway=bridleway | highway=path | highway=track | highway=unsurfaced)
& surface!=* & tracktype!=* & smoothness!=* & sac_scale!=*
{ add mkgmap:unpaved=1 }</code></pre>
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<p>If my interpretation is correct, it says that all those types of highway are considered as unpaved, unless there is a surface, tracktype, smoothness AND sac_scale parameter!
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<p>I think it should add mkgmap:unpaved=1 unless<br>
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<p>- surface=paved,asphalt,concrete, etc* OR</p>
<p>- tracktype=grade1</p>
<p>- smoothness and sac_scale?</p>
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<p>*) surface values that are paved are mentioned in the wiki: <a href="http://wiki.openstreetmap.org/wiki/Key:surface" class="OWAAutoLink" id="LPlnk450308" previewremoved="true">http://wiki.openstreetmap.org/wiki/Key:surface</a></p>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>Van:</b> mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> namens lig fietser <ligfietser@hotmail.com><br>
<b>Verzonden:</b> maandag 6 februari 2017 01:40:46<br>
<b>Aan:</b> mkgmap-dev@lists.mkgmap.org.uk<br>
<b>Onderwerp:</b> Re: [mkgmap-dev] Is smoothness=bad unpaved?</font>
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<p>Thanks Gerd!<br>
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<div class="PlainText">Hi,<br>
<br>
if I got that right the forum agreed to this, so if nobody complains I'll<br>
change the default <br>
style as suggested on thursday.<br>
<br>
Gerd<br>
<br>
ligfietser wrote<br>
> The problem is that it works too well. Paved roads with some potholes<br>
> which are marked as bad are avoided.<br>
> <br>
> On the forum there is support for skipping smoothness=bad from the list of<br>
> unpaved options, but to add a road_speed penalty instead.<br>
> <br>
> <br>
> I think of adding this rule after the unpaved rules<br>
> <br>
> highway=* & mkgmap:unpaved=0 & smoothness ~ '.*(bad|horrible|impassable)' <br>
> { add mkgmap:road-speed = '-2' }<br>
<a href="http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev"></a><br>
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