Min drain surface distance m (Water Overlay)

Icon	Attribute	Unit	Range	Description	Default value
	MIN_DRAIN_SURFACE_DISTANCE_M	m		Minimal distance required between land drainage cells and the surface.	0.25

Notes

• Drain cells on land or shoreline will be ignored when they are too close to the surface.
• Setting this value to e.g. -100 removes the functionality and no land drain cells will be ignored.

How-to's

• How to add and remove an Attribute

See also

• Ground water (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 • Results • Simulation data