dl19: Function to return the DL19 hydrologic indicator statistic...

Description Usage Arguments Value Examples

View source: R/dl19.R View source: R/RProjects/HITHATStats/R/dl19.R

Description

This function accepts a data frame that contains a column named "discharge" and calculates DL19; Variability in the number of zero-flow days. Compute the standard deviation for the annual number of zero-flow days. DL19 is 100 times the standard deviation divided by the mean annual number of zero-flow days (percent-spatial).

Usage

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Arguments

qfiletempf

data frame containing a "discharge" column containing daily flow values

Value

dl19 numeric containing DL19 for the given data frame

Examples

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jlthomps/EflowStats documentation built on May 19, 2019, 12:48 p.m.