[GRASS-user] v.in.ascii data error

Anna Petrášová kratochanna at gmail.com
Mon May 22 13:44:29 PDT 2023


On Mon, May 22, 2023 at 2:47 PM Rich Shepard <rshepard at appl-ecosys.com>
wrote:

> On Mon, 22 May 2023, Anna Petrášová wrote:
>
> >> Data file:
> >> B 5
> >>   45.654023|-122.980241|393|Shop
> >>   45.653931|-122.980315|393|Shop
> >>   45.653960|-122.979910|393|Shop
> >>   45.653856|-122.979831|393|Shop
> >>   45.654023|-122.980241|393|Shop
>
> > you are mixing formats, either use 'standard' or 'point', see the
> > v.in.ascii manual. Likely you need format=point.
>
> Anna,
>
> I know that lines and points use the point format, but boundaries and areas
> use the standard format. Your comment informs me that a boundary or area
> without a specified centroid is imported in point format and becomes an
> area
> after v.centroid is applied.
>

That's not what I meant. Point format is for points, nothing else. If you
need areas, you need standard format. See the first example in the man page
for importing areas.


>
> I didn't think of this.
>
> Many thanks,
>
> Rich
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