Area-based building (Water Overlay)

Area based Buildings are Buildings for which their geometry is interpreted as a polygon, with their effects applied across their entire surface area.

Examples of point based buildings are the following hydraulic structures:

Icon	Name	Name
	Drainage	Expedited and conditional flow from the underground to a surface waterway.
	Inlet	Conditional flow from external area to inlet location. (If INLET_AREA is configured appropriately).

The functioning of the building is applied on each grid cell which intersects with the building's polygon. Every such cell is treated as being entirely part of the building's function.

Water Module

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