Object height output (Water Overlay)

Icon	Key	Unit	Range	Description	Default value
	OBJECT_HEIGHT_OUTPUT	m		An array of values, each value indicating the height that the object had at the time of the timeframe recording.	None

This attribute is automatically created for all relevant hydraulic structures in a project when a water calculation is performed. When the calculation is complete, the attribute is updated automatically.

All hydraulic structures have an OBJECT_HEIGHT_OUTPUT attribute. Also a breach area and a Sewer area have this attribute.

Notes

• This attribute does not need to be created when configuring the project. This attribute is created automatically by the Water Overlay when a calculation is performed.
• Each Water Overlay will create this attribute with the ID of an Overlay appended to it, to prevent the results of multiple Water Overlays storing their results in the same attribute by default.

How-to's

• How to find the Object flow output attribute related to a specific Overlay
• How to export the Object flow output as measurement

See also

• Weir flow test case

Analyses of a pinching culvert (Dutch only)

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Water Module

Water Module

Tutorials

Overview

Theory

Benchmarks

Group

Hydraulic structures

Inlet

Inlet q • Inlet area • Inlet capacity •  Lower threshold •  Upper threshold • Inlet underground

Pump

Pump q •  Lower threshold •  Upper threshold • Pump angle • Pump capacity • Pump area

Culvert

Culvert diameter • Culvert rectangular height • Culvert threshold • Culvert n

Weir

Weir height • Weir width • Weir angle • Weir coefficient • Weir target level

Sewer overflow

Sewer overflow • Sewer overflow speed

Drainage

Drainage q • Drainage datum • Drainage active • Drainage overflow threshold

Output

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

Related

Building attributes • Hydrological features •  Terrain attributes • Model attributes • Results • Simulation data