Ground water (Water Overlay): Difference between revisions

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{{nominal list|zeroindex=true
{{nominal list|zeroindex=true
||None: No [[infiltration model (Water Overlay)|infiltration]], no groundwater flow, no [[evaporation model (Water Overlay)|ground evaporation]].
||None: No [[infiltration model (Water Overlay)|infiltration]], no [[Ground flow formula (Water Overlay)|groundwater flow]], no [[evaporation model (Water Overlay)|ground evaporation]].
||Complete: Full groundwater simulation, including [[infiltration model (Water Overlay)|infiltration]], flow, and [[evaporation model (Water Overlay)|evaporation]]
||Complete: Full groundwater simulation, including [[infiltration model (Water Overlay)|infiltration]], flow, and [[evaporation model (Water Overlay)|evaporation]]
||Infiltration only: Water can [[infiltration model (Water Overlay)|Infiltrate]] into the unsaturated zone only, but no further ground flow or [[evaporation model (Water Overlay)|ground evaporation]] is simulated. The unsaturated zone is simulated to have infinite capacity.
||Infiltration only: Water can [[infiltration model (Water Overlay)|Infiltrate]] into the unsaturated zone only, but no further ground flow or [[evaporation model (Water Overlay)|ground evaporation]] is simulated. The unsaturated zone is simulated to have infinite capacity.

Revision as of 14:27, 5 March 2024

The ground water mode can be configured in the Rain event step of a Water Overlay wizard.

0. None: No infiltration, no groundwater flow, no ground evaporation.
1. Complete: Full groundwater simulation, including infiltration, flow, and evaporation
2. Infiltration only: Water can Infiltrate into the unsaturated zone only, but no further ground flow or ground evaporation is simulated. The unsaturated zone is simulated to have infinite capacity.

Notes

  • Groundwater Overlays have the ground model active by default. The other Water Overlay variants have the ground model set to infiltration only. This is a recommended setting, trading in an imperceptible amount of accuracy for a more performant calculation setup.
  • This setting does not affect water flowing in- and out of the sewer.

How-to's

See also