tiger (version 0.2.3.1)

k_hyd: Hydrological recession constant

Description

This function calculates the local hydrological recession constant for each point in a time series. The function returns NA for periods with increasing discharge.

Usage

k_hyd(x)

Arguments

x

discharge time serie

Value

Vector of recession constants.

Details

The function returns -dx/dt*1/x if dx/dt is larger than 0 and x is not 0. For the other cases, NA is returned.

References

Blume Recession Paper

See Also

diagnostic_dawson

Examples

   data(example.peaks,package="tiger")

   k_hyd(reference.peak)