Re: WarpedVRT and resampling ?
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Can you explain what processes produced those images? What program produced the blurry one and what program produced the non-blurry one? Which resampling algorithms were used?
Yes, you can introduce resampling in two places. I think it is not a good idea to do so: if you use the WarpedVRT, you should define its extents so that you don't need to use any resampling at all when you read from it. Also, I don't fully understand the edge effects when you resample in read().
On Fri, Apr 19, 2019 at 9:37 PM <vincent.sarago@...> wrote:
This was previously discussed on multiple Issues and PR: