Specify the overland flow length and slope to calculate the time of entry.

Option

 

Description

Overland Flow Length (m)

The sub-catchment overland flow length in metres.

Slope (%)

The average slope of the sub-catchment area expressed in percentage.

Time of Entry (min)

The calculated value is updated as you change the values of the above items.

See Also Time of Entry, Wallingford Rational Runoff