lfstat (version 0.9.4)

streamdefplot: Streamflow Deficit Plot

Description

Gives a plot for a given hydrological year that shows deficit duration, occurrence and volume.

Usage

streamdefplot(lfobj, year, threslevel = 70, thresbreaks = c("fixed", "monthly", "daily", "seasonal"), breakdays = c("01/06", "01/10"))

Arguments

lfobj

An object of class "lfobj"

year

The hydrological year that should be plotted

threslevel

The threshold level, 70 means that Q70 should be used as threshold

thresbreaks

The periods for which separated thresholds should be used, "fixed" uses a constant threshold, "monthly" uses monthly breaks, "daily" takes daily thresholdlevels. If "seasonal" is specified, you can enter the breakdays manually using "breakdays".

breakdays

A vector of breakdays if thresbreaks = "seasonal". Please enter the breakdays using the format "

References

Gustard, A. & Demuth, S. (2009) (Eds) Manual on Low-flow Estimation and Prediction. Operational Hydrology Report No. 50, WMO-No. 1029, 136p.

See Also

streamdef

Examples

data(ngaruroro)
streamdefplot(ngaruroro, year = 1991)