streamdefplot: Streamflow Deficit Plot

In lfstat: Calculation of Low Flow Statistics for Daily Stream Flow Data

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 "

Author(s)

Daniel Koffler and Gregor Laaha

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)

Example output

Loading required package: xts
Loading required package: zoo

Attaching package: 'zoo'

The following objects are masked from 'package:base':

    as.Date, as.Date.numeric

Loading required package: lmom
Loading required package: lattice

lfstat documentation built on May 2, 2019, 6:07 p.m.