Crop submodel

Eventually, Persephone will include a full-blown crop-growth model (an adaptation of AquaCrop, created by the FAO). At the moment, we are only working with a very basic mock-up.

crops.jl

This includes the types and functions needed for all crop growth model, which are also referenced by the other submodels.

Persephone.FarmPlotType
FarmPlot

This represents one field, i.e. a collection of pixels with the same management. This is the spatial unit with which the crop growth model and the farm model work.