Support for derived products between datasets

[NoahGallant-MUN]

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Priority (low, medium, high) Priority: medium

Derived products have been requested between 2D and 3D variables from the same dataset. 2D and 3D variables are considered different datasets from the perspective of the calculation layer (and everywhere else in the navigator). To support these derived products and additional calculation layer is required which will need to handle re-gridding and various other aspects of derived products between datasets.

This capability is currently being considered and would support many additional and useful derived products not currently available (Freezing Spray).

[htmlboss]

The main hurdle here is modifying the calculation grammar to recognize cross-dataset variable references.