pks.dur {FlowScreen} | R Documentation |
Calculate the inter-event duration
Description
This function calculates duration (in days) between flow peaks.
Usage
pks.dur(Peaks)
Arguments
Peaks |
Output from |
Value
Returns a numeric vector containing the duration (in days) between peaks
over threshold from pks
. The "times" attribute contains the calendar
year date of the earlier peak. The "names" attribute contains the hydrologic year and
the day (1-366) of the hydrologic year.
Author(s)
Jennifer Dierauer
Examples
data(caniapiscau)
cania.ts <- create.ts(caniapiscau, hyrstart = 4)
cania.ts <- drop.years(cania.ts)
cania.ts <- set.plot.titles(cania.ts,
title.elements = c("StationID", "StnName", "StateProv"))
res1 <- pks(cania.ts)
res2 <- pks.dur(res1)
res3 <- screen.metric(res2, ylabel = "Inter-Event Duration (days)")
[Package FlowScreen version 2.1 Index]