printSeries: Print annual results for a given streamflow statistic

In USGS-R/EGRET: Exploration and Graphics for RivEr Trends

Print annual results for a given streamflow statistic

Description

Part of the flowHistory system. The index of the flow statistics is istat. These statistics are: (1) 1-day minimum, (2) 7-day minimum, (3) 30-day minimum, (4) median (5) mean, (6) 30-day maximum, (7) 7-day maximum, and (8) 1-day maximum.

Usage

printSeries(eList, istat, qUnit = 1, runoff = FALSE)

Arguments

eList	named list with at least the Daily and INFO dataframes
istat	A numeric value for the flow statistic to be graphed (possible values are 1 through 8)
qUnit	object of qUnit class printqUnitCheatSheet, or numeric represented the short code, or character representing the descriptive name. Default is 1, which is cubic feet per second.
runoff	logical variable, if TRUE the streamflow data are converted to runoff values in mm/day

Details

The smoothing algorithm is as defined in makeAnnualSeries. smoothing window is defined by the eList$INFO$window value (default = 20)

Value

data frame with:

years	integer	year
qActual	numeric	Actual flow statistic (based on istat)
qSmooth	numeric	Smoothed flow statistic

Examples

eList <- Choptank_eList
printReturn <- printSeries(eList, 5)

USGS-R/EGRET documentation built on Nov. 20, 2024, 7:45 p.m.