InfoDrainage 2020.2 Help Documentation infodrainage2020v2

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Used to factor the runoff when the Time Area Diagram, Time of Concentration or Green Roof Runoff Methods are selected.

If a UK Rainfall pattern ( FSR Rainfall /  FEH Rainfall) is selected in the Analysis Criteria, values can instead be specified seasonally. The CVs specified will be used for the Summer and Winter storm analysis, if that type of storm is enabled in the Select Rainfall section within the Analysis Criteria.