plot.fall: Plot an Object

In USGS-R/DVstats: Functions to manipulate daily-values data

Plot an Object

Description

Plot an object of class "rise" from a groundwater recession analysis.

Usage

## S3 method for class 'fall'
plot(x, which = "All", set.up = TRUE, before = 0,
  after = before, color.line = "blue", color.ba = "black", ...)

Arguments

x	an object of class "fall."
which	either "All" for all recessions, or any number of element numbers (not Index number) of the recessions to plot. If which is element numbers, then each recession is plotted individually, otherwise all recessions are plotted on the same graph.
set.up	set up the graphics page? Set to FALSE if the graphics page has been set up with a call to setPage.
before	begin plot before days prior to recession.
after	end plot after days after the end of the recession. See Details.
color.line	the color of the recession lines. See Details.
color.ba	the color of the before and after lines, if drawn.
...	not used, required for other methods.

Details

The before and after arguments prepend and append those number of days to the plot of the recession, which can be useful for assessing the recession.

If color.line is a vector of colors, then the rates of the recessions are classified accoring to the number of colors. The smallest rates correspond to the first color and the largest rates correspond to the last color.

Value

The object x is returned invisibly

See Also

fall

USGS-R/DVstats documentation built on Oct. 11, 2022, 6:03 a.m.