[postgis-users] Geography/geometry

[Martin Davis]

Can you post the WKB of one of the failing geometries, from the loaded
data?  It's best to look at the exact input causing the problem.

On a side note, I did notice that when the polygons were merged (using JTS,
which works fine), there is only one very small hole in the result [1].  It
seems to correspond to an island in the Duff River [2].  It seems unlikely
that this is the source of the error, but maybe... It seems like a data
anomaly, anyway.

[1] POLYGON ((-8.3812533 54.4642992, -8.3813736 54.4644802, -8.3817665
54.4646982, -8.3821098 54.464834, -8.382223 54.4648443, -8.3824884
54.4647987, -8.3820746 54.4646188, -8.3817225 54.4644208, -8.3814844
54.4643394, -8.3812533 54.4642992))
[2] https://www.openstreetmap.org/#map=17/54.46483/-8.38280&layers=C


On Mon, Jan 21, 2019 at 1:00 PM Simon Greener <simon at spatialdbadvisor.com>
wrote:

> The shapefile (from OSM) can be accessed here:
>
> https://www.dropbox.com/s/jbptp3ycmc8cqzi/gis_osm_county_a_free_1.rar?dl=0
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/postgis-users/attachments/20190121/93886242/attachment.html>