Hydrological attributes of terrains (Water Overlay): Difference between revisions
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|[[ | |[[Terrain_water_(Water_Overlay)|WATER]] | ||
|boolean | |boolean | ||
|Surface | |Surface | ||
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|[[ | |[[Terrain_root_depth_m_(Water_Overlay)|ROOT_DEPTH_M]] | ||
|m | |m | ||
|Surface | |Surface | ||
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|[[File:waterwizard_icon_evaporation_factor.png]] | |[[File:waterwizard_icon_evaporation_factor.png]] | ||
|[[ | |[[Terrain_water_evaporation_factor_(Water_Overlay)|WATER_EVAPORATION_FACTOR]] | ||
|factor | |factor | ||
|Surface | |Surface | ||
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|[[File:waterwizard_icon_water_infiltration.png]] | |[[File:waterwizard_icon_water_infiltration.png]] | ||
|[[ | |[[Terrain_ground_infiltration_md_(Water_Overlay)|GROUND_INFILTRATION_MD]] | ||
|m/day | |m/day | ||
|Surface | |Surface | ||
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|[[File:waterwizard_icon_water_infiltration.png]] | |[[File:waterwizard_icon_water_infiltration.png]] | ||
|[[ | |[[Terrain_ground_infiltration_md_(Water_Overlay)|GROUND_INFILTRATION_MD]] | ||
|m/day | |m/day | ||
|Underground | |Underground | ||
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|[[File:waterwizard_icon_manning.png]] | |[[File:waterwizard_icon_manning.png]] | ||
|[[ | |[[Terrain_water_manning_(Water_Overlay)|WATER_MANNING]] | ||
|s/(m<sup>1/3</sup>) | |s/(m<sup>1/3</sup>) | ||
|Surface | |Surface |
Revision as of 08:32, 9 May 2019
Terrains in a project have a number of hydrological properties which can influence the flow of water in a project. Because there is always both surface and underground terrain defined for the entirety of the project area, all cells are affected by all properties of terrains, unless a construction is present with overwriting values.
Icon | Attribute | Unit | Type | Description |
---|---|---|---|---|
WATER | boolean | Surface | Whether the specified terrain is a water terrain. | |
ROOT_DEPTH_M | m | Surface | The depth of the roots of this surface terrain, relative to the surface. Water can be drawn from the underground and evaporated if the roots can reach it. | |
WATER_EVAPORATION_FACTOR | factor | Surface | How fast this terrain can evaporate water from the underground. The weather evaporation speed is multiplied by this factor to determine the rate of evaporation. | |
GROUND_INFILTRATION_MD | m/day | Surface | The speed at which water can flow vertically from the surface to the underground unsaturated zone. | |
GROUND_INFILTRATION_MD | m/day | Underground | The speed at which water can flow vertically from the underground unsaturated zone to the underground saturated zone, and horizontally through across the saturated zone. | |
WATER_MANNING | s/(m1/3) | Surface | The Gauckler–Manning coefficient of the terrain. |