Aquifer (Water Overlay): Difference between revisions
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Created page with "The aquifer is an additional definition for the underground, allowing for {{inlink|Underground model|underground horizontal flow}} different from the underground terrain's {{i..." |
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The aquifer is an additional definition for the | {{Beta functionality}} | ||
The aquifer is an additional definition for the ground, allowing for [[Ground model (Water Overlay)#Horizontal flow and aquifers|ground horizontal flow]] different from the ground terrain's [[Terrain_ground_infiltration_md_(Water_Overlay)|GROUND_INFILTRATION_MD]]. | |||
{{Overlay keys| | |||
{{:aquifer kd (Water Overlay)}} | |||
{{:aquifer datum (Water Overlay)}} | |||
| | |||
{{ | |||
}} | }} | ||
{{article end | |||
|notes= | |||
* The aquifer only functions if its hydraulic conductivity is greater than 0. If it is 0 or less the aquifer is disregarded, and the [[Terrain_ground_infiltration_md_(Water_Overlay)|GROUND_INFILTRATION_MD]] of the ground terrain is used. | |||
* The aquifer functionality is also used to model drainages. | |||
* {{overlapping features note|Aquifers}} | |||
|howtos= | |||
|seealso= | |||
* [[Ground model (Water Overlay)]] | |||
* [[Ground flow formula (Water Overlay)#Aquifer formula]] | |||
|api=* [[Api session event editor overlay set key value]] | |||
*[[Api session event editor area set attribute]] | |||
}} | |||
{{WaterOverlay hydrological features nav}} | |||
Latest revision as of 11:21, 8 October 2026
This functionality is currently in BETA.
Read more about Beta features.
Read more about Beta features.
The aquifer is an additional definition for the ground, allowing for ground horizontal flow different from the ground terrain's GROUND_INFILTRATION_MD.
| Icon | Key | Unit | Range | Description | Default value |
|---|---|---|---|---|---|
| |
AQUIFER_KD | m²/day | The aquifer's hydraulic conductivity, determining the speed of horizontal water flow underground. | n/a | |
| |
AQUIFER_DATUM | m + datum | The datum height at which the aquifer layer is situated. | n/a |
Notes
- The aquifer only functions if its hydraulic conductivity is greater than 0. If it is 0 or less the aquifer is disregarded, and the GROUND_INFILTRATION_MD of the ground terrain is used.
- The aquifer functionality is also used to model drainages.
- Overlapping Aquifers are not allowed. Should in any location two or more Aquifers overlap, the values of one of them is used, and the values of the others are ignored.




