[GRASS-user] Migrate to Grass 7 question; vector topology?

[Markus Metz]

On Mon, Mar 18, 2013 at 1:21 PM, Nikos Alexandris
<nik at nikosalexandris.net> wrote:
>
> in G6, revision=55280M
>
> real    2m4.002s
> user    1m19.377s
> sys     0m9.093s
>
> # v.info -t returns
> nodes=63241

[snip]
>
> in G7, revision=55284M
>
> real    0m33.384s
> user    0m29.194s
> sys     0m4.092s
>
> # v.info -t returns
>
> nodes=32698

[snip]

> ps- Curious: why is the reported number of "nodes" different?

In G7, points and centroids no longer have nodes. Nodes are only used
to connect lines/boundaries (G6 + G7).

Markus M