Hydrological features (Water Overlay): Difference between revisions
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The water system can be enhanced with a number of hydrological features, which are represented by [[ | The water system can be enhanced with a number of hydrological features, which are represented by [[Area]]s. These hydrological features are a means to set specific hydrological properties to a large amount of grid cells at once. | ||
{{Overlay features|moreinfo=Presence| | {{Overlay features|moreinfo=Presence| | ||
{{Overlay features|type=row|overlay=Water |name=Water area |icon=Waterwizard_icon_water level area.png |category=Hydrological Feature |ftype=[[Area]] |key=WATER_LEVEL |moreinfo=Water Overlays}} | {{Overlay features|type=row|overlay=Water |name=Water area |icon=Waterwizard_icon_water level area.png |category=Hydrological Feature |ftype=[[Area]] |key=WATER_LEVEL |moreinfo=Water Overlays}} | ||
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* [[Api session event editor area generate sewer areas]] | * [[Api session event editor area generate sewer areas]] | ||
* [[Api session event editor area generate inundation areas]] | * [[Api session event editor area generate inundation areas]] | ||
* [[Api session event editor overlay set key value]] | |||
* [[Api session event editor area set attribute]] | |||
}} | }} | ||
{{WaterOverlay hydrological features nav}} | {{WaterOverlay hydrological features nav}} | ||
[[Category:Water Module]] | [[Category:Water Module]] | ||
Latest revision as of 13:59, 15 July 2026
The water system can be enhanced with a number of hydrological features, which are represented by Areas. These hydrological features are a means to set specific hydrological properties to a large amount of grid cells at once.
| Icon | Name | Category | Type | Identification Key | Presence |
|---|---|---|---|---|---|
 |
Water area | Hydrological Feature | Area | WATER_LEVEL | Water Overlays |
 |
Sewer area | Hydrological Feature | Area | SEWER_STORAGE | Water Overlays |
 |
Breach | Hydrological Feature | Area | BREACH_HEIGHT | Flooding overlays |
 |
Inundation area | Hydrological Feature | Area | INUNDATION_LEVEL | Water Overlays |
 |
Aquifer | Hydrological Feature | Area | AQUIFER_KD | Groundwater overlays |
 |
Rain area | Hydrological Feature | Area | RAIN_M | Water overlays |
 |
Limitation area | Simulation Feature | Area | LIMIT_AREA | Water Overlays |
Identification
Areas are recognized as hydrological features via their identification attribute, which is listed in the table above and appears first in each feature's attribute table.
The identification attribute (and all other attributes used by hydrological features) can be configured as a key of the Water Overlay. Keys indicate which attribute of constructions or features is used to represent specific geographical input parameters for the calculation. This can be of use when setting up a project or template which makes use of user-provided geodata.
Notes
- Overlapping hydrological features of the same type are not allowed. Should in any location two or more hydrological features of the same type overlap, the values of one of them is used, and the values of the others are ignored.
API Endpoints
- Group
- Water area
- Breach height • Breach width • Breach angle • Breach coefficient • Breach speed • Breach input area • Breach level area • External surface level • External water level • External area
- Rain area
- Limit area
- Output