intake dataset transforms aka derived datasets

[dcherian]

intake has this derived dataset functionality that I haven't used> the documentation doesn't seem very friendly though

https://intake.readthedocs.io/en/latest/transforms.html

[mgrover1]

Interesting... I am trying to think what this would look like in the context of this package... this would be good to discuss at the upcoming funnel dev meeting

[andersy005]

Addressed by intake/intake-esm#379