<br><br><div class="gmail_quote">On Mon, Feb 11, 2013 at 12:27 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="im">On Mon, Feb 11, 2013 at 11:30 AM, Rashad M <<a href="mailto:mohammedrashadkm@gmail.com">mohammedrashadkm@gmail.com</a>> wrote:<br>
> But I need the whole data and to do some geo processing over it.<br>
<br>
</div>OK. In contrast to GADM v1, GADM v2 contains a lot of floating point<br>
representation errors in the coordinates, most probably created by the<br>
software used to create GADM v2. You need to perform additional<br>
cleaning with snapping to a very small threshold, i.e. v.in.ogr<br>
snap=1e-7. And you should use GRASS 7 for the import of large vector<br>
data, because the import may not work with GRASS 6.<br></blockquote><div><br>FAQ added here <a href="http://grasswiki.osgeo.org/wiki/Importing_large_vector_data">http://grasswiki.osgeo.org/wiki/Importing_large_vector_data</a><br>
<br>ciao madi <br></div><blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
Markus M<br>
<div class="HOEnZb"><div class="h5"><br>
<br>
><br>
><br>
> On Mon, Feb 11, 2013 at 3:18 PM, Markus Metz <<a href="mailto:markus.metz.giswork@gmail.com">markus.metz.giswork@gmail.com</a>><br>
> wrote:<br>
>><br>
>> On Mon, Feb 11, 2013 at 9:55 AM, Rashad M <<a href="mailto:mohammedrashadkm@gmail.com">mohammedrashadkm@gmail.com</a>><br>
>> wrote:<br>
>> > Hi,<br>
>> ><br>
>> > I cant import very large data in GRASS7 && G6. it reads the features but<br>
>> > hangs with 98% Breaking Boundaries when building topology<br>
>> ><br>
>> > I am using latest grass from svn maybe 3 days old<br>
>> ><br>
>> > If somebody needs to test for this problem you can get data here[1]<br>
>> ><br>
>> > [1] <a href="http://www.gadm.org/data2/gadm_v2_shp.zip" target="_blank">http://www.gadm.org/data2/gadm_v2_shp.zip</a><br>
>><br>
>> This is indeed a very large dataset. You can try to import only the<br>
>> part overlapping with your area of interest: first set the region<br>
>> accordingly, then use v.in.ogr -r<br>
>><br>
>> Markus M<br>
><br>
><br>
><br>
><br>
> --<br>
> Regards,<br>
> Rashad<br>
</div></div><div class="HOEnZb"><div class="h5">_______________________________________________<br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br><span style="border-collapse:separate;font-family:'Times New Roman';border-spacing:0px;font-size:medium"><span style="font-family:arial;font-size:small"><div>
<font color="#666666">Margherita DI LEO </font></div><div><font color="#666666">Postdoctoral Researcher</font></div><div><font color="#666666"><br></font></div><div><font color="#666666">European Commission - DG JRC </font></div>
<div><font color="#666666">Institute for Environment and Sustainability (IES). Unit H03 – FRC</font></div><div><font color="#666666">Via Fermi, 2749</font></div><div><font color="#666666">I-21027 Ispra (VA) - Italy - TP 261</font></div>
<div><font color="#666666"> </font></div><div><font color="#666666">Tel. +39 0332 78 3600 </font></div><div><font color="#666666"><a href="mailto:margherita.di-leo@jrc.ec.europa.eu" target="_blank">margherita.di-leo@jrc.ec.europa.eu</a></font></div>
<div><font color="#666666"><br></font></div><div><font color="#666666">Disclaimer: The views expressed are purely those of the writer and may not in any circumstance be regarded as stating an official position of the European Commission.</font></div>
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