[GRASS-dev] Import PostGIS CURVEPOLYGON fails

[Paulo van Breugel]

On Sun, Dec 29, 2019 at 12:37 PM Markus Metz
<markus.metz.giswork at gmail.com> wrote:
>
>
>
> On Sat, Dec 28, 2019 at 11:46 PM Paulo van Breugel <p.vanbreugel at gmail.com> wrote:
> >
> > On Sat, Dec 28, 2019 at 10:45 PM Markus Metz
> > <markus.metz.giswork at gmail.com> wrote:
> > >
> > >
> > >
> > > On Fri, Dec 27, 2019 at 4:49 PM Paulo van Breugel <p.vanbreugel at gmail.com> wrote:
> > > >
> > > > Hi devs,
> > > >
> > > > I am trying to import a vector layer from a PostGIS database in GRASS
> > > > GIS (7.8.3dev, GDAL 3.0.2, Ubuntu 18.04) , but a large number of the
> > > > polygons are skipped with the following warnings:
> > > >
> > > > WARNING: Skipping unsupported geometry type 'CURVEPOLYGON'
> > > > ...
> > > >
> > > > I though, but am not sure, that these polygons were imported without
> > > > problems before I last updated grass and gdal (running grass gis
> > > > 7.8.0, gdal 2.4).
> > >
> > > These CURVEPOLYGON polygons should be imported without problems in GRASS GIS 7.6+ compiled with GDAL 2+.
> >
> > Indeed, last time I worked with this data was before I upgraded to
> > gdal 3.02 (using the ppa https://qgis.org/ubuntugis/) and grass
> > 7.8.3dev.
> >
> > > Can you provide an extract created with ogr2ogr in GeoPackage format that contains such polygons for testing? That would help reproduce the problem.
> >
> > See attached a small sample (the original data is the BGT postgis dump
> > from https://nlextract.nl/downloads/), as well as a screenshot of the
> > data opened in QGIS and the same data imported in grass with v.in.ogr.
>
> Thanks for the test data, I could reproduce the problem, fixed in master 264f753 and relbr78 7da40bf
>

Great, I can confirm it correctly imports the test data. Thanks!


> Markus M
> >
> > >
> > > Markus M
> > > >
> > > > Is there any way I can import those problematic curvepolygons in grass gis?
> > > >
> > > > Mvg.
> > > >
> > > > Paulo
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