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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Hi Alessandro,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">You could try v.rast.bufferstats [1], if you do not have hundrets of thousands of points….<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">If the buffers don`t overlap, you could use v.rast.stats [2] from the upcoming GRASS 7.6 release, that will allow multiple raster input…<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Otherwise have a look at the general introduction to GRASS and Python [3].<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Cheers<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Stefan<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">1: <a href="https://grass.osgeo.org/grass74/manuals/addons/v.rast.bufferstats.html">
https://grass.osgeo.org/grass74/manuals/addons/v.rast.bufferstats.html</a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">2: <a href="https://grass.osgeo.org/grass76/manuals/v.rast.stats.html">
https://grass.osgeo.org/grass76/manuals/v.rast.stats.html</a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">3: <a href="https://grasswiki.osgeo.org/wiki/GRASS_and_Python">
https://grasswiki.osgeo.org/wiki/GRASS_and_Python</a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> grass-user <grass-user-bounces@lists.osgeo.org>
<b>On Behalf Of </b>Alessandro Sebastiani<br>
<b>Sent:</b> mandag 29. oktober 2018 16:06<br>
<b>To:</b> grass-user@lists.osgeo.org<br>
<b>Subject:</b> [GRASS-user] zonal statistics for multiple areas<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
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<p class="MsoNormal">Hello to everybody,<o:p></o:p></p>
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<p class="MsoNormal">I hope my question is appropriate for this mail list. I have created 5 different buffer layers (d=100,200,300,400,500 m) from a point vector. Now i want to compute some zonal statistics using different rasters as input. I know how to do
that separately, but i was wondering how could i automate this procedure using a python script. I know python's basics, but i was not able to do so following guidelines that i found on the internet, e.g GRASS tutorial. Thank you in advance, A<o:p></o:p></p>
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