Interpolate Missing No Data Values on the Fly

[DanielJDufour]

Describe the bug Sometimes GeoTIFFs might have random no data values because of random satellite sensor issues. It would be awesome if this library could automatically interpolate or fill these holes in on the fly dynamically.

Note Sometimes elevation rasters have similar issues where there are bad anomalous readings. They aren't technically labeled as no-data, but really should be.