[Qgis-user] Joining polygons

[Jan Michálek]

Really?
I`m doing this in postgis by uninon, dump, point on surface and st_within.

2016-11-29 12:31 GMT+01:00 Joris Hintjens <jorishin at gmail.com>:

> Thanks for you input, but this does not work. It makes 1 multi polygon,
> not multiple polygons. It asks an attribute to separate the polygons, but I
> have no useful attributes that differ in the right way.
>
> Joris
> > Op 29 nov. 2016, om 15:21 heeft Leknín Řepánek <godzilalalala at gmail.com>
> het volgende geschreven:
> >
> > vector -> geoprocessing tools -> dissolve
> >
> > On Tue, Nov 29, 2016 at 12:11:24PM +0100, Joris Hintjens wrote:
> >> Hello,
> >> I have a shapefile with polygons that I want to join if they touch.
> They have
> >> no useful property to group them. How can I do that?
> >>
> >> My goal: group parcels within house blocks to 1 polygon. So that my
> layer of
> >> parcels becomes a layer of house blocks.
> >> see a sample at
> >> https://dl.dropboxusercontent.com/u/23700421/
> >> Schermafbeelding%202016-11-29%20om%2012.07.16.png
> >>
> >> Joris
> >
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>
>


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Jelen
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