Check that we can open 2D spatial images (w/ degenerate spectral and pol axes) and read that into a spectral_cube.Projection-like class (or elsewhere). This may only be a missing piece on the spectral-cube end but am noting it here as @keflavich adds more docs on 2D image handling in spectral-cube (https://github.com/radio-astro-tools/spectral-cube/pull/834).
Check that we can open 2D spatial images (w/ degenerate spectral and pol axes) and read that into a
spectral_cube.Projection-like class (or elsewhere). This may only be a missing piece on the spectral-cube end but am noting it here as @keflavich adds more docs on 2D image handling in spectral-cube (https://github.com/radio-astro-tools/spectral-cube/pull/834).