AATSR L1B SAFE format reader looks fab - big thanks to Thomas!
Can only see one tiny quibble at the moment: not sure why the following masks would be under a folder called ‘met’. Seems they should be with other exception/confidence flags. (pic attached)
Also, like SLSTR, the x_/y_ are divided into x_in_lsb and x_in_msb etc due to format. Is there any way to amalgamate these or any advice for seeing the numbers via SNAP? (They can be seen in Hdfview if needed)!