[GRASS-user] Grass 7.0 - Topology error?

Markus Metz markus.metz.giswork at gmail.com
Wed Oct 17 23:51:45 PDT 2012


On Thu, Oct 18, 2012 at 4:49 AM, Richard Chirgwin
<rchirgwin at ozemail.com.au> wrote:
> Hi,
>
> I've taken the plunge and installed Grass-7.0 for a look. Attempting a
> v.distance, I'm getting a feature type error. Here is v.info on the "to"
> map:
>
>> GRASS 7.0.svn (Australia):~ > v.info MapB -t
>> nodes=0
>> points=5113
>> lines=0
>> boundaries=0
>> centroids=0
>> areas=0
>> islands=0
>> primitives=5113
>> map3d=0
>
>
> Here's what happens to v.distance:
>
>> GRASS 7.0.svn (Australia):~ > v.distance from=MapA from_type=centroid
>> to=MapB to_type=point upload=dist column=Dist
>> ERROR: No features of selected type found in <MapB at Copy>

Oops, fixed in r53459.

Markus M
>
>
> Since the maps were copied over from an 6.4 install, I have run v.build on
> all maps.
>
> Environment is Debian (a new install in a virtual machine).
>
> Cheers,
> Richard C
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