Breach height (Water Overlay)

Notes

• The Breach height attribute can be defined as values over time, using an attribute array. This allows users to more dynamically define the height used in the Breach flow formula.
• The initial surface height at the breach (both active and inactive) cells are lowered to the lowest value of the defined breach height array.

See also

• Elevation model
• Breach growth formula

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Water Module

Water Module

Tutorials

Overview

Theory

Benchmarks

Group

Hydrological features

Water area

Water level • Water relative

Sewer area

Sewer storage • Sewer pump speed

Inundation area

Inundation level

Aquifer

Aquifer kd • Aquifer datum

Breach

Breach height • Breach width • Breach angle • Breach coefficient • Breach speed • Breach input area • Breach level area • External surface level • External water level • External area

Rain area

Rain m

Limitation area

Limit area

Output

Object flow output • Object height output • Object datum output a • Object datum output b • Object width output

Related

Building attributes • Hydraulic structures •  Terrain attributes • Model attributes • Results • Simulation data