That error happens when gdal GDALCreateGenImgProjTransformer2 returns a NULL
transform which I'm guessing happens if that data is already at that sampling.
I know other conditions for that are if GDAL can't load the proj library or
GDAL_DATA path is not set.
Your data already has a width of
"PostgreSQL 9.5.10 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 4.8.3 20140911
(Red Hat 4.8.3-9), 64-bit POSTGIS="2.2.5 r15298" GEOS="3.5.1-CAPI-1.9.1 r4246"
PROJ="Rel. 4.9.3, 15 August 2016" GDAL="GDAL 2.0.3, released 2016/07/01"
LIBXML="2.9.1" LIBJSON="0 (...)"
The raster created by …
SELECT
Hi Nathan
Le 07-06-18 à 17:15, Nathan Einstein a écrit :
Unfortunately, it doesn’t seem like there’s any simple
“divide-and-conquer”-type solution; because the Voronoi polygons on the
edges will be irregularly shaped, I haven’t been able to come up with a
clean way to combine the results from
Hi!
Is the dataset publicly available?
Can you file a ticket at https://trac.osgeo.org/postgis/newticket and get
dataset attached to it?
For divide-and-conquer kind of solution, you need to track bounds of "beach
line" which is made of a lot of parabolic segments, and that is indeed not
trivial i
