QGIS SCS to TUFLOW: Difference between revisions

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Currently, the tool is available for catchments in the Auckland Region<sup>1</sup>, however, further models are planned to be added.
==Auckland Region==
The model is recommended for use in stormwater management design in the Auckland Region. It has beenis designed as a standard tool that will provideprovides consistent results from different users. Key features of the stormwater runoff model are described below:
* Design 24 hour rainfall depths are provided in the form of rainfall maps covering the Auckland Region.
* A standard 24 hour temporal rainfall pattern, having peak rainfall intensity at middurationmid duration. Shorter duration rainfall bursts with a range of durations from 10 minutes to 24 hours are nested within the 24 hour temporal pattern.
* Runoff depth is calculated using SCS rainfall-runoff curves, with curve numbers determined from the SCS guidelines according to classifications assigned to Auckland soil types.
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