Min max elevation (Water Overlay)

Icon	Attribute	Unit	Range	Description	Default value
	MIN_MAX_ELEVATION	Nominal value	0 to 2	Whether to use highest and lowest elevations found for a grid cell for land and water respectively when interpreting the elevation model.	1

If the calculation grid size exceeds the elevation model's accuracy, values are averaged per grid cell. This setting computes multiple averages, using the highest value if the grid cell is land and the lowest value if the grid cell is water. This better preserves small waterways when the Water Overlay's interpreted elevation model uses larger grid cells.

0.	Never : This option is inactive.
1.	Cell >= 2m: This option is active for cells larger than 2 meters.
2.	Always: This option is always active.

See also

• Elevation model (Water Overlay)

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Water Module

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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 • 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

Limit area • Limit rain • Max infiltration m • Max water bottom m • Microrelief storage fraction • Min max elevation • Object entry correction • Prequel surface level relative • Rise rate distance m • Sewer overflow threshold • Shoreline • Duration min level m • Stabilizer angle • Start date ms • Surface water • Surface water evaporation factor • Timeframe times • Timeframes • Trim manning • Trim evapotranspiration • Trim root depth • Trim ground infiltration • Trim ground conductivity • Trim shoreline conductivity

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Building attributes • Hydrological features • Hydraulic structures •  Terrain attributes • Prequels • Results • Simulation data