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Same file doesn't work on non-s3 host
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olivier.dalang@...
Dear list, I'm just starting with rasterio (through the marblecutter project), and am stumbling on a strange issue. Everything works fine when I try to load tifs from s3 (I'm testing out with openaerialmap's data). But if I serve one of their files from another source, it doesn't work, with the following error : I looked carefully at the data and headers returned by both s3 and my server, and I don't see any significant difference, neither in the data or the headers... Is there some s3 specific logic in rasterio that prevents this from working on a regular http server ? Or how can I get some more info about what is failing ? I'm a bit lost about how to debug this... Thanks !! Olivier |
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Sean Gillies
Hi Olivier, On Thu, Mar 5, 2020 at 10:07 AM Olivier Dalang <olivier.dalang@...> wrote:
The exception message doesn't give you much of a lead, it's true. To debug network issues, the places to look are your server logs and GDAL's curl client logs. You can enable the latter by running your program with CPL_CURL_VERBOSE=YES set in the environment. Summaries of the HTTP requests and responses will dumped into your terminal, as if you ran "curl -v". -- Sean Gillies |
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