On Mon, 24 Feb 2020 at 20:32, Sandro Mani wrote:
>
> > Let me know if I can do anything to help (even if you just want me to
> > pester on the bug reports to try to raise the severity of the issues
> > around these older package versions!)
>
> I've moved ahead and filed [1] to formally resolve
On jeudi 5 mars 2020 22:05:59 CET John Daniel wrote:
> Hello everyone,
> I am investigating adding support for Apple Metal to GPU resampling in GDAL.
> This is what I've learned so far:
>
> 1) Currently, OpenCL is only used for resampling operations via gdalwarp.
> RasterIO resampling via
Hello everyone,
I am investigating adding support for Apple Metal to GPU resampling in GDAL.
This is what I've learned so far:
1) Currently, OpenCL is only used for resampling operations via gdalwarp.
RasterIO resampling via gdal_translate does not use OpenCL. This makes
gdal_translate, and
Hi Sean,
Thanks a lot for your answer! It works for me. I have one follow up question:
is there a way to make the background transparent instead of being white?
I really appreciate your help!
Best regard,
Guodong
From: gdal-dev On Behalf Of Sean Gillies
Sent: Thursday, March 5, 2020 11:24
Hi Guodong,
On Wed, Mar 4, 2020 at 9:23 PM Guodong wrote:
> Hello,
>
> I want to re-project a radar image
> (https://radar.weather.gov/Conus/RadarImg/latest_radaronly.gif) which is
> in
> NAD83/EPSG4326 to WGS84/Pseudo-Mercator/EPSG3857. There is a world file
> associated with this gif
>
> Thanks for the note. I was mostly rather confused by whether it was
> considered an official EPSG code (if such a thing even exists),
The most official thing would be EPSG registry itself (controlled by IOGP).
For example to get the WKT2:2015 definition of EPSG:32631:
Hi Even,
> epsg.io should not be taken as a reference website (even if more up-to-date
> than spatialreference.org). The WKT you see there has been built by some
> piece of software, and is in no way the original ESRI > WKT (ESRI WKT has no
> AUTHORITY node)
Thanks for the note. I was mostly
Daniel,
> While upgrading some Python software from using GDAL 2.3 to GDAL 3, I've
> come across this snippet of code:
>
> srs = osr.SpatialReference()
> srs.ImportFromEPSG(102008)
>
> This used to work, but now fails with GDAL 3 / Proj 6 with "crs not found".
yep, we're more pedantic now,
Hi all,
While upgrading some Python software from using GDAL 2.3 to GDAL 3, I've come
across this snippet of code:
srs = osr.SpatialReference()
srs.ImportFromEPSG(102008)
This used to work, but now fails with GDAL 3 / Proj 6 with "crs not found".
Projection code 102008 corresponds to
Hi Frank,
your question is not about GDAL but about QGIS and should be asked in the
QGIS-users mailing list.
Your issue is that you are using online DEM source. You should first download
it to the local machine and only then call Processing algorithm against saved
file.
Hope this helps.
чт, 5
Hi,
I am very new in this group and have a question you may be very familiar
with. I am trying to add 'Clip raster by mask layer' tool to processing
modeler and download DEM data from an online resource but so far there is
no luck.
Does GDAL works in Processing Modeler? If yes what is my problem?
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