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The file that I download from Lizard, is not compressed. File size (compared to compressed version):
What I expect:
The raster that I downloaded as DEFLATE compression
The raster has the same data type as the source in lizard; if that is hard to retrieve, default to float32
Nice to have would be that the raster also has a decent tiling, e.g. 512x512 instead of Block=2828x1 as it has in my case
One of our devs has had a look at it and says: the lizard_qgis_plugin.utils.clip_raster does this, it warps the compressed raster to a new raster that has no compression
The text was updated successfully, but these errors were encountered:
leendertvanwolfswinkel
changed the title
Clipped downloaded GeoTIFFs have no compression
Clipped downloaded GeoTIFFs have no compression and are float64
Nov 14, 2024
@ldebek tested, please merge
I see that the reason the result is in Float64 is that the original raster is also in Float64 (dtype=f8) according to Lizard
What I did:
The file that I download from Lizard, is not compressed. File size (compared to compressed version):

What I expect:
Block=2828x1
as it has in my caseOne of our devs has had a look at it and says: the
lizard_qgis_plugin.utils.clip_raster
does this, it warps the compressed raster to a new raster that has no compressionThe text was updated successfully, but these errors were encountered: