Hello all,
I am trying to read vector GeoPackage files in order to render a custom map
suitable to display on a 3bpp e-ink screen (8 grayscales per pixel). I am a
complete noob in anything related to GIS and mapping and all terminology,
but I have managed to use GDALRasterizeLayers to burn
Hi,
VSIUnlink is
https://gdal.org/java/org/gdal/gdal/gdal.html#Unlink(java.lang.String), but I
can't find VSIGetMemFileBuffer or VSIFOpenEx2L and VSIFReadL, which you could
use instead. FileFromMemBuffer is there, but it goes in the wrong direction.
So sorry, I have no idea. I've never used
Hi Jon,
The number one gotcha with patching is documented here
https://docs.python.org/3/library/unittest.mock.html#where-to-patch. In a
nutshell, you have to patch your own module. I see you're patching gdal in
your tests. Patching gdal from your test doesn't do anything, it's too
late.
Hope
I'm getting intermittent fails with our Python unit tests and I wondered if
anyone has seen the same issue. I think it's a race condition where a mock
patch is either not applied at all or maybe applied too slowly so the patched
function still has its original return value. It might be a pytest
Hi,
I don't think ReadAsArray is the API you're looking for. If you do that, you'll
end up with a buffer of pixel values, not with a proper TIFF or PNG tile.
Instead, you can either use the MEM driver or the /vsimem/ prefix (like in
Even Rouault kirjoitti 13.4.2023 klo 12.44:
Le 13/04/2023 à 11:02, Laurențiu Nicola via gdal-dev a écrit :
Hi,
Just a guess, but maybe your VRT is including itself?
That's indeed the purpose of this check (or detecting a VRT A
including a VRT B including a VRT A, etc.). But the check is a
Le 13/04/2023 à 11:02, Laurențiu Nicola via gdal-dev a écrit :
Hi,
Just a guess, but maybe your VRT is including itself?
That's indeed the purpose of this check (or detecting a VRT A including
a VRT B including a VRT A, etc.). But the check is a bit tricky, and
that might be just a bug in
Hi,
Just a guess, but maybe your VRT is including itself?
Laurentiu
On Thu, Apr 13, 2023, at 11:45, Ari Jolma wrote:
> What can cause "Recursion detected" error when opening a VRT-file?
>
> Is there something I can do in gdal.BuildVRT (I'm using gdal python
> bindings) to avoid that?
>
> Ari
>
What can cause "Recursion detected" error when opening a VRT-file?
Is there something I can do in gdal.BuildVRT (I'm using gdal python
bindings) to avoid that?
Ari
___
gdal-dev mailing list
gdal-dev@lists.osgeo.org
