Drainage (Function Value): Difference between revisions
Jump to navigation
Jump to search
mNo edit summary |
mNo edit summary |
||
| Line 1: | Line 1: | ||
{{Function values table | {{Function values table | ||
<onlyinclude>{{Function value | |<onlyinclude>{{Function value | ||
|icon= | |icon= | ||
|functionvalue=Drainage | |functionvalue=Drainage | ||
| Line 8: | Line 8: | ||
|description=Whether this construction has drainage, which affects the calculation of the [[Subsidence (Overlay)|Subsidence Overlay]]. | |description=Whether this construction has drainage, which affects the calculation of the [[Subsidence (Overlay)|Subsidence Overlay]]. | ||
}}</onlyinclude> | }}</onlyinclude> | ||
}} | |||
{{Function value details incomplete | {{Function value details incomplete | ||
Revision as of 13:33, 25 June 2020
Template:Function values table
Values
- The default values for this Function Value are configured for specific constructions which represent drainage. The specific values are determined in cooperation with the export party who commissioned the Subsidence Overlay.
- The default values are not overwritten during the creation of a new project.
Used for
Notes
- A negative value means passive drainage, fixing the groundwater level to the surface water level. A positive value means active drainage, keeping the ground water level at a specific height.
- Although the effect of drainage to subsidence are via an intermediate effect on groundwater, this value is not used for the Water Overlay. To model drainage in the Water Overlay, use an Aquifer instead.