Steven,
Remove the group by and it will ignore the attributes.
ogr2ogr output.shp input.shp -dialect sqlite -sql "SELECT
ST_Union(geometry) FROM input"
Regards
Luke
Steven Lutz wrote
> ...
> this is what I've come up with:
>
> |ogr2ogr output.shp input.shp -dialect sqlite -sql
> "SELECT
Hey Steven,
Are you trying to do this via a spatially enabled database? In PostGIS,
the dissolve syntax looks like this:
"SELECT dissolve_field, ST_UNION(geometry) FROM table GROUP BY
dissolve_field;"
Roger
On Mon, Jul 6, 2015 at 4:13 PM, Steven Lutz
wrote:
> I've found some examples of ho
I've found some examples of how to dissolve features in a polygon using
gdal but I'm not familiar with how to implement them.
here is an example of what I've found, but I'm having trouble modifying it
this is what I've come up with:
|ogr2ogr output.shp input.shp -dialect sqlite -sql
"SELECT ST_
Le lundi 06 juillet 2015 14:12:11, kusala nine a écrit :
> I'm still struggling with compiling in the mongo driver to version 2.1 of
> the source. I compile the mongocxx driver (scons --prefix=
> --sharelibraries=yes install) and then use the build folder to point the
> gdal build at the mongoclien
I'm still struggling with compiling in the mongo driver to version 2.1 of
the source. I compile the mongocxx driver (scons --prefix=
--sharelibraries=yes install) and then use the build folder to point the
gdal build at the mongoclient.so but, even after a successful ./configure I
get the messages
