Manning prequel (Water Overlay)

Name	Prequel	Underlying data	Unit	Range	No data	Description
Manning	MANNING	Water Prequel		0.01 to 0.255	Clamped to range	Used for overriding the surface terrain's manning value.

Notes

• The values in this prequel grid are clamped between 0.01 and 0.255. NO_DATA values are also clamped to these values.

See also

• Terrain water manning (Water Overlay)
• Water manning (Water Overlay)

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Water Module

Water Module

Tutorials

Overview

Theory

Benchmarks

Group

Simulation data

Weather

Rain m • Evaporation m

Prequels

Bottom distance • Bottom pressure • Bottom resistance • Ground conductivity • Groundwater datum • Groundwater depth • Manning • Max infiltration • Microrelief • Sewer level • Surface level • Surface u • Surface v • Terrain elevation • Unsaturated fraction

Elevation

Elevation

Related

Building attributes • Hydrological features • Hydraulic structures •  Terrain attributes • Model attributes • Results