<div dir="ltr"><div>Yes indeed Markus, tessellation's problem disappears if import is forced to 2D (with v.in.ogr -2).</div><div>Thanks for your answer.</div><div style><br></div><div style>Thomas</div><div style><br></div>
<div style>PS: A workaround solution would have been to produce first internal buffers of areas (with negative distance, i.e. v.buffer distance=-.25 type=area)</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">
On Thu, Feb 27, 2014 at 1:58 PM, Markus Metz <span dir="ltr"><<a href="mailto:markus.metz.giswork@gmail.com" target="_blank">markus.metz.giswork@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="">On Thu, Feb 27, 2014 at 1:03 PM, Moritz Lennert<br>
<<a href="mailto:mlennert@club.worldonline.be">mlennert@club.worldonline.be</a>> wrote:<br>
> On 27/02/14 11:58, Thomas Leduc wrote:<br>
>><br>
>> Thanks a lot for your concern. Please find enclosed the corresponding<br>
>> .prj file.<br>
><br>
><br>
> I don't have time to look into this any further right now, but the import of<br>
> the file reports a series of topological errors. You might want to check on<br>
> those, first.<br>
<br>
</div>The shapefile is 3D. The topological errors disappear if the import is<br>
forced to 2D with v.in.ogr -2. The tesselation is only 2D anyway.<br>
<br>
Markus M<br>
<div class="HOEnZb"><div class="h5"><br>
><br>
><br>
> Moritz<br>
><br>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br>Thomas LEDUC
</div>