2.27
*Vastaanottaja:* gdal dev
*Aihe:* [gdal-dev] Discrepancy in utilizing overviews with gdalwarp
I'd anticipate that both commands would yield the same outcome:
$ gdalwarp -oo OVERVIEW_LEVEL=1 -dstalpha input.vrt ovr1.tif
$ gdalwarp -ovr 1 -dstalpha input.vrt ovr
he overview will be used as the output size.”
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> Maybe the thing to do is to improve the documentation of the gdalwarp
> option https://gdal.org/programs/gdalwarp.html#cmdoption-gdalwarp-ovr and
> mention that this option does not have on effect on the size of the output.
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&g
Denis Rykov via
gdal-dev
Lähetetty: maanantai 10. kesäkuuta 2024 2.27
Vastaanottaja: gdal dev
Aihe: [gdal-dev] Discrepancy in utilizing overviews with gdalwarp
I'd anticipate that both commands would yield the same outcome:
$ gdalwarp -oo OVERVIEW_LEVEL=1 -dstalpha input.vrt ovr1.tif
$ gda
I'd anticipate that both commands would yield the same outcome:
$ gdalwarp -oo OVERVIEW_LEVEL=1 -dstalpha input.vrt ovr1.tif
$ gdalwarp -ovr 1 -dstalpha input.vrt ovr1.tif
However, the reality is different. The first command behaves as intended,
utilizing overviews from *.vrt.ovr, while the secon
