Downloading specific types of masks is perhaps erroneous within this library, or they can be generated based on data types. Need to evaluate this as they don't just apply to SIC and the interface to facilitate integration with downstream pipelines needs to be clear (and the functionality split appropriately, e.g. with icenet as an example)
[x] Remove all masking from the downloaders as it stands
[x] Consider provision of mask(s) to be applied from the CLI as for use post reprojection
Masks are implemented by the application in question, with a default command providing a mechanism by which to incorporate them into loader configurations.
Downloading specific types of masks is perhaps erroneous within this library, or they can be generated based on data types. Need to evaluate this as they don't just apply to SIC and the interface to facilitate integration with downstream pipelines needs to be clear (and the functionality split appropriately, e.g. with icenet as an example)