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Thanks for your answer,<br>
I had already thought of a solution of this type,<br>
but I'm looking for a cleaner and smarter solution,<br>
any hints?!<br>
<br>
Leonardo<br>
<br>
<div class="moz-cite-prefix">On 24/02/2017 15:25, Gra wrote:<br>
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<blockquote
cite="mid:CALHBsoFktJ=Ebs7i_OAGg-G5qceEuPV4tc9DJr-zwEFEz4B9yg@mail.gmail.com"
type="cite">
<div dir="ltr">hi
<div>I had a similar problem</div>
<div>I looped over the polygons (with a script)</div>
<div><br>
</div>
<div><br>
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<div><br>
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<div>Grazia</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2017-02-24 11:48 GMT+01:00 Leonardo <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:leonardo@mobygis.com" target="_blank">leonardo@mobygis.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hi all,<br>
<br>
I'm struggling to do Zonal Raster Statistics using
v.rast.stats in GRASS GIS.<br>
This tool works neatly and fast, but seems it doesn't deal
with overlapping polygons.<br>
<br>
I'm using a polygon vector layer with overlapped polygons, I
know, is not<br>
topologically correct, but those polygons does't describe
physical feature but<br>
just some figurative mask for the statistics, therefore
should exist overlapping<br>
and I want the statisics calculated over the whole polygons.<br>
<br>
Using v.rast.stats with this vector layer the statistics
seem to be calculated<br>
only over the non overlapping part of the feature, I've also
tried to import<br>
the vector layer (originally was a shapefile) without build
the topology,<br>
but the results seem the same.<br>
<br>
I've test also the QGIS ZonalStats plugin, and it works
exactly how I want,<br>
the statistics for each polygon are calculate for the whole
polygon, is there a method<br>
to do the same in GRASS GIS?<br>
<br>
Have someone some hint, possibly smarter and faster than
looping ever each feature<br>
and then join each table?<br>
<br>
Thanks in advance,<br>
Leonardo<br>
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<br>
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