Even Rouault

hum the results you get are indeed very bad. The results I get on my machine with "vendor='NVIDIA Corporation' / device='Quadro P620' (GPU implementation)" aren't perfect either (I believe the...

would you mind also trying warping that doesn't involve downsampling, like gdalwarp -t_srs EPSG:32614 -overwrite, with the bilinear cubic cubicspline lanczos methods (which all may use OpenCL), and see if...

> We should add that license to LICENSES.txt I'm not sure if that's the right thing to do. I believe LICENSE.TXT is currently meant for the library, as it is...

> The LICENSE file in the root should be for the project itself OK, so perhaps for clarity we should have a relatively top level paragraph with the current content...

> Is gdal_merge.py still LGPL-licensed? yes

it would be more convenient if you could attach the zipped output of: ``` gdal_translate s1b-ew-grd-hh-20211208t160438-20211208t160538-029936-0392e4-001.tiff out.tif -scale 0 1 255 255 -ot Byte -co COMPRESS=LZW -co TILED=YES ``` which...

> There should probably be an option in `GDALRasterIOExtraArg` to change from PIXEL_IS_AREA to PIXEL_IS_POINT sampling. The whole raster model of GDAL is written for the PIXEL_IS_AREA / TopLeftOrigin convention.For...

Could you attach a dataset with such elements or point to one ?

In https://github.com/OSGeo/gdal/pull/5263 I've followed another idea, which seems more efficient to me. When creating a database with DATETIME_FORMAT=UTC, a "OGR system" table "gpkg_ogr_metadata" will be created to store this setting,...

> That does not feel totally problem-free. Users may get surprised because their datetimes sometimes get changed into UTC without warning and sometimes not even they use exactly same commands...