Bottom resistance prequel (Water Overlay): Difference between revisions

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{{Overlay prequel|overlay=Water|suppresscategory=true|allowselflinks=true|
{{Overlay prequels|overlay=Water|suppresscategory=true|allowselflinks=true|
{{Overlay prequel|overlay=Water|type=row|prequel=SEEPAGE_C|name=Seepage c prequel|description=A grid of values containing the resistance of the lower layer against the seepage.}}
<onlyinclude>{{Overlay prequels|type=row|overlay=Water
  |prequel=BOTTOM_RESISTANCE
  |name=Bottom Resistance
  |unit=days
  |description=A grid of values containing the resistance of the lower layer against the bottom boundary flow.
  |min=0
  |max=1000000
}}</onlyinclude>
}}
}}


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|notes=* The unit is: the number of days it would take to equalize 1 meter of the local groundwater table level with the higher region's water head. (days)
|notes=* The unit is: the number of days it would take to equalize 1 meter of the local groundwater table level with the higher region's water head. (days)
* The values in this prequel grid are clamped between 0 and 1000000. No data values are therefore not allowed, but could be clamped to zero when negative leading to the same result.
* The values in this prequel grid are clamped between 0 and 1000000. No data values are therefore not allowed, but could be clamped to zero when negative leading to the same result.
}}
* This prequel can also have multiple input frames. In this case the values will be updated linear throughout the simulation period. For example 5 input frames over a 10 day simulation period result in a new value every two days.
* Note: Input frames are not linked to the overlay's output [[Timeframes_(Water_Overlay)|timeframes]].
|seealso=* [[Ground bottom flow formula (Water Overlay)]]
* [[Ground bottom pressure m (Water Overlay)]]
* [[Ground bottom flow result type (Water Overlay)]]
* [[Ground model (Water Overlay)]]}}


{{WaterOverlay simulation data nav}}
{{WaterOverlay simulation data nav}}

Latest revision as of 16:13, 26 January 2024

Name Prequel Underlying data Unit Range No data Description
Bottom Resistance BOTTOM_RESISTANCE Water Prequel days 0 to 1000000 Clamped to range A grid of values containing the resistance of the lower layer against the bottom boundary flow.


Notes

  • The unit is: the number of days it would take to equalize 1 meter of the local groundwater table level with the higher region's water head. (days)
  • The values in this prequel grid are clamped between 0 and 1000000. No data values are therefore not allowed, but could be clamped to zero when negative leading to the same result.
  • This prequel can also have multiple input frames. In this case the values will be updated linear throughout the simulation period. For example 5 input frames over a 10 day simulation period result in a new value every two days.
  • Note: Input frames are not linked to the overlay's output timeframes.

See also

Water Module
Benchmarks button.png
Introduction button.png
Water Module
Benchmarks button.png
Getting started button.png
Tutorials
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Overview button.png
Overview
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Theory button.png
Theory
Benchmarks button.png
Benchmarks button.png
Benchmarks
Group
Weather
Rain m • Evaporation m
Prequels
Bottom distance • Bottom pressure • Bottom resistance • Ground conductivity • Groundwater datum • Groundwater depth • Manning • Max infiltration • Microrelief • Surface level • Surface u • Surface v • Terrain elevation • Unsaturated fraction
Elevation
Elevation
Related
Building attributes • Hydrological features • Hydraulic structures •  Terrain attributes • Model attributes • Results
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