lp3Events {discharge} | R Documentation |
Find 2- and 10-year return levels
Description
Uses the method of moments to find the 2- and 10-year droughts and floods under the Log-III Pearson distribution.
Usage
lp3Events(x)
Arguments
x |
Object of class " |
Details
Return levels are calculated using the method of moments through the package "lmom". High return levels (floods) are calculated using annual maxima of the raw (log normalized) data, while the low return levels (droughts) are calculated using annual mimima of the 7-day moving averages.
Value
A list
with items
Q2 |
2-year high return level. |
Q10 |
10-year high return level. |
L2 |
2-year low return level. |
L10 |
10-year low return level. |
Examples
data(sycamore)
syc.sf<-asStreamflow(sycamore)
lp3Events(syc.sf)
[Package discharge version 1.0.0 Index]