[GRASS-user] Use of Postgres/PostGIS with GRASS

[Aren Cambre]

Wait, so GRASS can read directly from PostGIS tables? I thought you had to
import all the data into GRASS first?

Aren

On Thu, Feb 24, 2011 at 5:42 PM, Hamish <hamish_b at yahoo.com> wrote:

> Rich wrote:
> >   When it is appropriate to put all attribute data in
> > postgres tables and associate GRASS with those?
> >
> >   When is it advisable to use postgis?
>
> my guess is that postgis would be better once you get to more
> than 1-3 million vector data points and grass's vector engine
> memory requirements get too much.
>
> unless of course you were hoping to learn more about postgis,
> in which case this sounds like a good opportunity.
>
>
> Hamish
>
>
>
>
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