lrui: Land Removal For Urban And Industrial Use
Variable
Agricultural sector
Land Removal For Urban And Industrial Use [hectare/year]
lrui = max(0, ( uilr - uil )/ uildt )

lrui in the updating graph: ( how to read )
In nodes
uildt : urban and industrial land development time
uilr : urban and industrial land required
uil : Urban and Industrial Land
Out nodes
al : Arable Land
uil : Urban and Industrial Land