<div dir="ltr"><div>Actually, I'm getting the same error as Markus in the NC dataset. I recently discleaned and rebuilt the latest SVN.<br><br></div>Huidae<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Oct 26, 2017 at 4:14 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 dir="ltr"><div><div><div><div><div><div><span class=""><div><br><br>On Thu, Oct 26, 2017 at 5:02 PM, Markus Neteler <<a href="mailto:neteler@osgeo.org" target="_blank">neteler@osgeo.org</a>> wrote:<br>><br>> On Thu, Oct 26, 2017 at 9:58 AM, Stefan Blumentrath<br>> <<a href="mailto:Stefan.Blumentrath@nina.no" target="_blank">Stefan.Blumentrath@nina.no</a>> wrote:<br>> > Hi,<br>> ><br>> > Did you try:<br>> ><br>> > <a href="https://grass.osgeo.org/grass72/manuals/v.net.components.html" target="_blank">https://grass.osgeo.org/<wbr>grass72/manuals/v.net.<wbr>components.html</a><br>> ><br>> > That might give you a common attribute for all connected lines in your<br>> > network…<br>><br>> I just tried that with NC but:<br>><br>> GRASS 7.3.svn (nc_spm_08_grass7):~ > v.net.components input=roadsmajor<br>> output=roadsmajor_components method=strong<br>> Building graph...<br>> Registering arcs...<br>> 100%<br>> Flattening the graph...<br>> ERROR: GngFlatten error<br>><br>><br>> GRASS 7.3.svn (nc_spm_08_grass7):~ > v.net.components input=railroads<br>> output=railroads_components method=strong<br>> Building graph...<br>> Registering arcs...<br>> 100%<br>> Flattening the graph...<br>> ERROR: GngFlatten error<br>><br>> Does the network need any special treatment?<br><br></div></span>I can not reproduce these errors. Please update your local copy:<br></div>make distclean<br></div>svn --no-ignore status<br></div>svn up<br></div>configure<br></div>make<br><br></div>Markus M<br><div><div><div><div><div><div><div>><br>> Markus<br>> ______________________________<wbr>_________________<br>> grass-user mailing list<br>> <a href="mailto:grass-user@lists.osgeo.org" target="_blank">grass-user@lists.osgeo.org</a><br>> <a href="https://lists.osgeo.org/mailman/listinfo/grass-user" target="_blank">https://lists.osgeo.org/<wbr>mailman/listinfo/grass-user</a><br><br></div></div></div></div></div></div></div></div>
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