[GRASS-user] v.in.ascii not building area

Vaclav Petras wenzeslaus at gmail.com
Thu Sep 8 17:17:09 PDT 2016


On Thu, Sep 8, 2016 at 7:47 PM, Rich Shepard <rshepard at appl-ecosys.com>
wrote:
>
> VERTI:
> B 4
>   -123.102155 45.215480
>   -123.098186 45.215480
>   -123.098186 45.211372
>   -123.102155 45.211372
> C 1 1
>   -123.100170 45.213426
>
> and grass is still not satisfied:
>
>> v.in.ascii --overwrite input=project_bounds.txt output=projbnd \
>> format=standard separator=space
>
> ...
> Number of isles: 0
> WARNING: Number of centroids exceeds number of areas: 1 > 0

The example in the specification [1] shows that the last vertex must be
repeated:

B  4
 5959010.9323622 3401338.36037757
 5959096.7459483 3401370.54047235
 5959091.38259917 3401450.99070932
 5959010.9323622 3401338.36037757

[1] https://grass.osgeo.org/grass70/manuals/vectorascii.html
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