I am attempting to stack long exposures from a Pi NoIR camera.
The picamera raw format can be unpacked into a numpy array based on the example: http://picamera.readthedocs.io/en/release-1.10/recipes2.html#raw-bayer-data-captures
How can this numpy array be to converted to a rawpy (https://github.com/letmaik/rawpy) image to postprocess and demosaic?