Ponding Report - [source code]
One row per puddle: where it is, how much water, how deep, when it peaked and how long it took to drain — against the capacity of the hollow it sits in, so an overflowing depression is visible as such.
Input
| Name | Nickname | Description | Type |
|---|---|---|---|
| Result | A run from Stormwater Run. Needs a Full run — a Fast one has no water in it, only the capacity of the hollows. | Generic Data | |
| Minimum Depth | MinDepth | Depth in MILLIMETRES a depression must reach to be reported. 25 mm is about where a puddle stops being a wet patch. | Number |
| Minimum Volume | MinVol | Volume in m³ a depression must reach to be reported. Keeps a report about the site from being a report about its raster. | Number |
| CSV Path | CSV | Optional file path to write the table to. The folder must exist. | Text |
| Write | Write the CSV to the path above. | Boolean |
Output
| Name | Nickname | Description | Type |
|---|---|---|---|
| Locations | Pts | Deepest point of each pond, at the water surface. | Point |
| Volumes | Vol | Water held at peak (m³). | Number |
| Areas | Area | Wetted area at peak (m²). | Number |
| Depths | Depth | Peak depth (mm). | Number |
| Drain Times | Drain | Minutes until the pond fell below the reporting depth. Empty where it never did — which means the water has nowhere to go within the simulated period. | Number |
| Table | The whole report as CSV text. | Text |