Surface water (Water Overlay)
| Icon | Attribute | Unit | Range | Description | Default value |
|---|---|---|---|---|---|
| SURFACE_WATER | nominal value | Whether and how water on the surface is simulated during the calculation. | n/a |
Possible values
- 0: None: Water on the surface can only infiltrate and evaporate, but it cannot move on the surface from one cell to another.
- 1: Shallow: Shallow water equals both in waterways as on land. This option is selected by default.
- 2: Avg Waterway: Water levels are averaged each time frame for each identified waterway. Water flows between waterways using hydraulic structures. Water does not flow between grid cells on land. On land it can only move vertically (infiltrate or evaporate) or interact with hydraulic structures or hydrological features.
- 3: Hybrid
- 4: Avg Terrain: Similar to Avg Waterway, with the exception that surrounding land is also included. The threshold attribute [[|]]
- Group
- Model attributes
- Allowed water increase m • Avg shore width m • Avg terrain width m • Avg terrain storage m • Breach measurement distance m • Bridge elevation • Culvert dem threshold m • Design flood elevation m • Ground bottom distance m • Ground bottom pressure m • Ground water • Ground water depth m • Ground watertable with surface • Impact flood threshold m • Impact range m • Increased resolution • Infiltration factor s
- Limit area • Limit rain • Max infiltration m • Max water bottom m • Microrelief storage fraction • Min max elevation • Object entry correction • Prequel surface level relative • Rise rate distance m • Sewer overflow threshold • Shoreline • Duration min level m • Stabilizer angle • Start date ms • Surface water • Surface water evaporation factor • Timeframe times • Timeframes • Trim manning • Trim evapotranspiration • Trim root depth • Trim ground infiltration • Trim ground conductivity • Trim shoreline conductivity
- Related