mh15.17: Function to return the MH15-MH17 hydrologic indicator...

In jlthomps/EflowStats: Returns HIT/HAT Hydrologic Indicator stats for a given set of data

Description

This function accepts a data frame that contains a column named "discharge" and calculates the high flow discharge indexes. MH15; High flow discharge index. Compute the 1-percent exceedence value for the entire data record. MH15 is the 1-percent exceedence value divided by the median flow for the entire record (dimensionless-spatial). MH16; Compute the 10-percent exceedence value for the entire data record. MH16 is the 10-percent exceedence value divided by the median flow for the entire record (dimensionless-spatial). MH17; Compute the 25-percent exceedence value for the entire data record. MH17 is the 25-percent exceedence value divided by the median flow for the entire record (dimensionless-spatial).

Usage

  mh15.17(qfiletempf)

Arguments

qfiletempf

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

Value

mh15.17 list of numeric value of MH15, MH16 and MH17 for the given data frame

Examples

qfiletempf<-sampleData
mh15.17(qfiletempf)

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