<div dir="ltr">I guess if the poly is a bit bigger - it would not happen? Could you try by enlarging the poly 2km to the outside? Not using a poly at all would be really big or am I wrong? Which normal poly do you mean? The area.poly created while splitting the geofabrik osm files? Or the area.poly created while splitting the phyghtmap osm.pbf contourlines file?<div><br></div><div>I also noticed that while any of that grey square is visible in Basecamp - Basecamp does not show altitude in the lower left corner anymore.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On 27 April 2018 at 07:40, Gerd Petermann <span dir="ltr"><<a href="mailto:gpetermann_muenchen@hotmail.com" target="_blank">gpetermann_muenchen@hotmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Felix,<br>
<br>
hmm, yes, that really looks bad. At the moment I only have work-arounds:<br>
1) Add additional DEM layers so that the error only shows up in smaller rectangles.<br>
2) Don't use --dem-poly, I think this causes the trouble. Or maybe try the poly file created for the normal tiles.<br>
<br>
I guess that the encoder still doesn't work 100% correctly, but I have no idea how to fix that and Frank Stinner seems to have stopped his work on<br>
<a href="https://github.com/FSofTlpz/Garmin-DEM-Build" rel="noreferrer" target="_blank">https://github.com/FSofTlpz/<wbr>Garmin-DEM-Build</a><br>
<span class="HOEnZb"><font color="#888888"><br>
Gerd<br>
</font></span><div class="hm HOEnZb"><br>
______________________________<wbr>__________<br>
Von: mkgmap-dev <<a href="mailto:mkgmap-dev-bounces@lists.mkgmap.org.uk">mkgmap-dev-bounces@lists.<wbr>mkgmap.org.uk</a>> im Auftrag von Gerd Petermann <<a href="mailto:gpetermann_muenchen@hotmail.com">gpetermann_muenchen@hotmail.<wbr>com</a>><br>
Gesendet: Donnerstag, 26. April 2018 20:53:21<br>
</div><div class="HOEnZb"><div class="h5">An: Development list for mkgmap<br>
Betreff: Re: [mkgmap-dev] DEM/Contourlines causing grey (empty) squares at the border of maps<br>
<br>
Hi Felix,<br>
<br>
I'll have a closer look tomorrow. IIRC this also happens with Garmin maps.<br>
<br>
Gerd<br>
<br>
______________________________<wbr>__________<br>
Von: mkgmap-dev <<a href="mailto:mkgmap-dev-bounces@lists.mkgmap.org.uk">mkgmap-dev-bounces@lists.<wbr>mkgmap.org.uk</a>> im Auftrag von Felix Hartmann <<a href="mailto:extremecarver@gmail.com">extremecarver@gmail.com</a>><br>
Gesendet: Donnerstag, 26. April 2018 20:23:11<br>
An: Development list for mkgmap<br>
Betreff: Re: [mkgmap-dev] DEM/Contourlines causing grey (empty) squares at the border of maps<br>
<br>
well maybe it's more common - like in 1/5 maps if the include 1" DEM data - only happens if map includes DEM.<br>
<br>
On 26 April 2018 at 20:20, Felix Hartmann <<a href="mailto:extremecarver@gmail.com">extremecarver@gmail.com</a><<wbr>mailto:<a href="mailto:extremecarver@gmail.com">extremecarver@gmail.com</a><wbr>>> wrote:<br>
In some cases at the borders of maps - there appear grey rectangles in Basecamp and Mapsource (well do not mind Mapsource much - it's very outdated) - this only appears if using a DEM/contourline overview...<br>
<br>
Sorry as Basecamp is windows only - only windows installer/Mac OSX gmap file here:<br>
<a href="https://openmtbmap.org/mtbbayern.exe" rel="noreferrer" target="_blank">https://openmtbmap.org/<wbr>mtbbayern.exe</a><br>
or<br>
<a href="https://openmtbmap.org/mtbbayern_macosx.7z" rel="noreferrer" target="_blank">https://openmtbmap.org/<wbr>mtbbayern_macosx.7z</a><br>
<br>
Without contourlines the map works fine (mapsetx.tdb...)<br>
Contourlines map alone also does not work (mapsetz.tdb...)<br>
<br>
<br>
So the bug is clearly in the transparent DEM/contourlines map. Sometimes simply rendering the contourlines map again and the bug is gone...<br>
<br>
<br>
Seems to be not that common but also not that rare (maybe in 1 out of 20 maps)<br>
<br>
--<br>
Felix Hartman - Openmtbmap.org & VeloMap.org<br>
Schusterbergweg 32/8<br>
6020 Innsbruck<br>
Austria - Österreich<br>
<br>
<br>
<br>
--<br>
Felix Hartman - Openmtbmap.org & VeloMap.org<br>
Schusterbergweg 32/8<br>
6020 Innsbruck<br>
Austria - Österreich<br>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div><div>Felix Hartman - Openmtbmap.org & VeloMap.org<br></div>Schusterbergweg 32/8<br></div><div>6020 Innsbruck<br></div></div>Austria - Österreich</div></div></div></div>
</div>