Object datum output b (Water Overlay): Difference between revisions

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* [[Hydraulic_structures_(Water_Overlay)|Hydraulic structures]]
* [[Hydraulic_structures_(Water_Overlay)|Hydraulic structures]]
* [[Water_level_(Water_Overlay)|Water level]]
* [[Water_level_(Water_Overlay)|Water level]]
*[[Weir flow test case (Water Module)|Weir flow test case]]
}}
}}


{{WaterOverlay hydraulic structure nav}}
{{WaterOverlay hydraulic structure nav}}

Revision as of 16:16, 16 January 2023

Icon Key Unit Range Description Default value
OBJECT_DATUM_OUTPUT_B m + datum An array of values, one per timeframe. Each value indicates the water level at one side of the hydraulic structures, generally the exit. None

All hydraulic structures have an OBJECT_DATUM_OUTPUT_B attribute.

A weir showing the datum heights at that timeframe, obtained from the values of the OBJECT_DATUM_OUTPUT_A and OBJECT_DATUM_OUTPUT_B key stored in that weir.

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. When the calculation is complete, the attribute is updated automatically.
  • 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.
  • This attribute is also visible when zoomed in on a hydraulic structure. The water levels on either side of the structure can be seen at each timeframe when a Water Overlay is selected.

How-to's

See also

Water Module
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Water Module
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Tutorials
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Overview
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Theory
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Benchmarks
Group
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
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