Limit area model attribute (Water Overlay): Difference between revisions
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|attribute=LIMIT_AREA | |attribute=LIMIT_AREA | ||
|unit=nominal value | |unit=nominal value | ||
|description=Whether and how calculations in the simulation should be limited to specific locations of the [[project | |description=Whether and how calculations in the simulation should be limited to specific locations of the [[project map]]. | ||
|defaultvalue=0 (Entire map) | |defaultvalue=0 (Entire map) | ||
|icon=waterwizard_icon_limit_area_model_attribute.png | |icon=waterwizard_icon_limit_area_model_attribute.png | ||
| Line 18: | Line 18: | ||
* The overlay attribute name for this option is LIMIT_AREA, which is similar to the default [[Overlay key]] for [[Limitation area (Water Overlay)|Limitation areas]]. | * The overlay attribute name for this option is LIMIT_AREA, which is similar to the default [[Overlay key]] for [[Limitation area (Water Overlay)|Limitation areas]]. | ||
* When any limit is in effect, water can flow between valid locations, even if those locations are defined through different relevant features (e.g. 2 adjacent water areas). | * When any limit is in effect, water can flow between valid locations, even if those locations are defined through different relevant features (e.g. 2 adjacent water areas). | ||
* In step | * In the Weather event step of the [[Water Overlay Wizard]], you can specify the area to be calculated. Selecting 'Limit to specified areas' adds an extra step to the wizard. | ||
|howtos= | |howtos= | ||
* [[How to add a limitation area]] | * [[How to add a water limitation area]] | ||
* [[How to add and remove an Attribute]] | * [[How to add and remove an Attribute]] | ||
|seealso= | |seealso= | ||
* [[Limit area (Water Overlay)]] | * [[Limit area (Water Overlay)]] | ||
|api= | |||
* [[Api session event editor overlay set attribute]] | |||
}} | }} | ||
{{WaterOverlay model attribute nav}} | {{WaterOverlay model attribute nav}} | ||
Latest revision as of 14:07, 15 July 2026
| Icon | Attribute | Unit | Range | Description | Default value |
|---|---|---|---|---|---|
 |
LIMIT_AREA | nominal value | Whether and how calculations in the simulation should be limited to specific locations of the project map. | 0 (Entire map) |
| 0. | Entire map: Calculations are performed across the entire map. Water can flow anywhere. |
| 1. | Limit to Water Areas: Calculations are only performed in the locations where water areas are present. |
| 2. | Limit to specific Areas: Calculations are only performed in the locations where limitation areas are present. |
Notes
- The overlay attribute name for this option is LIMIT_AREA, which is similar to the default Overlay key for Limitation areas.
- When any limit is in effect, water can flow between valid locations, even if those locations are defined through different relevant features (e.g. 2 adjacent water areas).
- In the Weather event step of the Water Overlay Wizard, you can specify the area to be calculated. Selecting 'Limit to specified areas' adds an extra step to the wizard.
How-to's
See also
API Endpoints
- 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