Case-insensitive check for external overviews

cogeotiff / rio-cogeo

Cloud Optimized GeoTIFF creation and validation plugin for rasterio

https://cogeotiff.github.io/rio-cogeo/

BSD 3-Clause "New" or "Revised" License

308 stars 42 forks source link

Case-insensitive check for external overviews #252

Closed mplough-kobold closed 1 year ago

mplough-kobold commented 1 year ago

For a file x.tiff, GDAL will detect both x.tiff.ovr and x.tiff.OVR as external overviews. This PR updates the overview check in rio-cogeo to match.