seasindex {lfstat}

Seasonality Index

Description

Calculates the seasonality index.

Usage

seasindex(lfobj,
          Q = 95,
          na.rm = TRUE)

Arguments

lfobj

An object of class "lfobj"

Q

Which quantile to use (standard = Q95)

na.rm

Should missing values be ignored?

Value

A list describing the arrow

theta

Angle in radians

D

Julian Date

r

Length

Author(s)

Daniel Koffler and Gregor Laaha

References

Laaha, G. and Bl\"oschl, G. (2006), Seasonality indices for regionalizing low flows. Hydrol. Process., 20

Laaha, G. Process Based Regionalisation of Low Flows, Band 198 von Wiener Mitteilungen, Inst. f\"ur Wasserbau u. Ingenieurhydrologie, Techn. Univ. Wien, 2006, ISBN 3852340896

See Also

seasindex

Examples

data(ngaruroro)

# Start of the hydrological year (01/12) is taken as second break day
seasindex(ngaruroro)