Specify gdal_translate re-sampling algorithm?

[mpadge]

Thanks for the great work @Jorl17! I've noted in your code here that you use default arguments for gdal_translate, including the -r flag which specifies the re-sampling algorithm. The default when not otherwise specified is "nearest", but would be more appropriately specified as one of the non-default options like cubicspline to ensure some form of interpolation is applied. It's just a simple matter of adding an extra line to your code of:

gdal_translate -q \
  -r cubicspline \
  -projwin ...