> err = gdal.Grid(dataset, ds, options=opts)
> if err != 0:
> print 'gdalGrid error: ', err
> return
>
> The above code is basically the same as what I use for
> gdal.RasterizeLayer() and that worked fine.
gdal.Grid() prototype is
def Grid(destName, sr
How is the line defined? If you have a function, there's calculus.
On Sat, Jun 15, 2019, 12:43 AM Nicolas Cadieux
wrote:
> Thanks,
> Could work but I think this will be too slow. I wonder how QGIS does it? I
> guess they use code from Proj.4. If anyone has an other idea, shoot!
> Cheers
> Nicol
In the PROJ package, the geod utility is included - you could do
echo lat0 lon0 lat1 lon1 | geod -I +ellps=GRS80
Where the "-I" indicates that you want to calculate the "inverse geodetic
problem", i.e. you know where you are, and where you want to go, but you
need to know how far to go and in wh
Thanks, that did the trick!
On Thu, Jun 13, 2019 at 9:31 AM jratike80 <
jukka.rahko...@maanmittauslaitos.fi> wrote:
> Hi,
>
> Have you tried "-preserve_fid"
> https://gdal.org/programs/ogr2ogr.html#ogr2ogr ?
>
> -Jukka Rahkonen-
>
>
> dr wrote
> > Is it possible to reflect fids values of features
Hi GDAL folks,
I'd like to introduce you to Lynden who has dropped by our OSGeo Season
of Docs community. He is a developer, has used ogr2ogr, is an "expert
gdal newbie", and is keen to give back to GDAL through documentation.
Do you have thoughts on where there are documentation needs, and w
Thanks every one for your help,
I found good packages out there. I will probably go with Proj. I’am just
surprised it’s not part standard libraries like Shapely or OGR since both can
calculate line length. Most packages look like they are made to calculate only
two point at a time and not, fo
$ cat test.csv
id,WKT
1,"LINESTRING(2 49,3 50,4 49)"
$ ogr2ogr test.db test.csv -f sqlite -dsco spatialite=yes -a_srs EPSG:4326
$ ogrinfo test.db -sql "select st_length(geometry, 1) from test" -al -q
Layer name: SELECT
OGRFeature(SELECT):0
st_length(geometry, 1) (Real) = 265450.955822012
Cf
Awesome!
Den lør. 15. jun. 2019 kl. 23.04 skrev Even Rouault <
even.roua...@spatialys.com>:
> $ cat test.csv
> id,WKT
> 1,"LINESTRING(2 49,3 50,4 49)"
>
> $ ogr2ogr test.db test.csv -f sqlite -dsco spatialite=yes -a_srs EPSG:4326
>
> $ ogrinfo test.db -sql "select st_length(geometry, 1) from test
Hi there!
While Cameron is not wrong about me being a dev, that's been a more recent
thing for me professionally, I'm a much more experienced UX & UI designer ;)
Cameron, I've subscribed to this list too, I look forward to hearing back
on where I might be able to help out!
On Sat, Jun 15, 2019 a
