Min max elevation (Water Overlay)

Icon	Attribute	Unit	Range	Description	Default value
	MIN_MAX_ELEVATION	boolean		Whether to use highest and lowest elevations found for a grid cell for land and water respectively when interpreting the elevation model.	True

In situations where the calculation grid size is larger than the elevation model's accuracy, the values for the elevation model are averaged per grid cell to compute a matching elevation model. This setting computes multiple averages to be computed, and the highest value to be used if the grid cell is land, and the lowest value to be used if the grid cell is water. This allows smaller waterways to be preserved better when the interpreted elevation model for the Water Overlay's calculations is less accurate.

See also

• Elevation model (Water Overlay)

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Allowed water increase m • Avg shore width m • Avg terrain width m • Avg terrain storage m • Breach measurement distance m • Bridge elevation • Culvert dem threshold m • Design flood elevation m • Extended reconstruction • Ground bottom distance m • Ground bottom pressure m • Ground water • Ground water depth m • Ground watertable with surface • Impact flood threshold m • Impact range m • Increased resolution • Infiltration factor s

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