Terrain van genuchten m (Water Overlay)

Icon	Attribute	Unit	Layer	Range	Description
	VAN_GENUCHTEN_M	fraction	Ground	0.05 to 1.0	Van Genuchten Soil Parameter M needed to calculate the Soil Water Retention Curve in the Unsaturated Zone.

Notes

• Also sometimes defined as N, can be converted via M = 1 - ( 1 / N)

How-to's

• How to add and remove an Attribute

See also

• Soil water retention curve (Water Overlay)
• Ground infiltration md (Water Overlay)
• Ground infiltration formula (Water Overlay)
• Ground model (Water Overlay)
• Infiltration model (Water Overlay)

API Endpoints

• Api session event editor terraintype set attribute

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Water Module

Water Module

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Group

Terrain attributes

Terrain attributes

Ground infiltration md •  Hydraulic conductivity md •  Hydraulic conductivity with thickness md •  Root depth m •  Water •  Water transpiration factor •  Water manning •  Water microrlief m •  Water storage percentage •  Van genuchten m

Related

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