Microrelief storage fraction (Water Overlay)

Icon	Attribute	Unit	Range	Description	Default value
	MICRORELIEF_STORAGE_FRACTION	fraction (m/m)	0.0 to 1.0	Storage Fraction defines how much space is between Microrelief hills that can be used to store water. Setting this value to zero disables the Microrelief functionality alltogether.	1.0

Microrelief, optional microrelief storage fraction and the minimum flow threshold.

How-to's

• How to add and remove an Attribute

See also

• Terrain water microrelief m (Water Overlay)
• Water microrelief m (Water Overlay)
• Water microrelief (Function Value)
• Microrelief prequel (Water Overlay)
• Surface model (Water Overlay)

---

Water Module

Water Module

Tutorials

Overview

Theory

Benchmarks

Group

Model attributes

Model attributes

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

Related

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