Useful for Runoff computation¶

Goal¶

Compute the runoff using the rational method (Q = C * I * A) for selected areas.

See (eg) https://www.brighthubengineering.com/hydraulics-civil-engineering/60842-the-rational-method-for-calculation-of-peak-storm-water-runoff-rate/

Inputs¶

Layers - Classify impervious and pervious layers.¶

Coefficient of Runoff in rational method-
https://www.waterboards.ca.gov/water_issues/programs/swamp/docs/cwt/guidance/513.pdf
Tags?¶

Layers impacting the definition of water sheds and sub-sheds (geology, surface, vegetation, ...)

Processing¶

See tergal: https://redmine.auroville.org.in/projects/tergal

Organization¶