% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/TOXSWA_cwa.R
\name{plot.TOXSWA_cwa}
\alias{plot.TOXSWA_cwa}
\title{Plot TOXSWA surface water concentrations}
\usage{
\method{plot}{TOXSWA_cwa}(
  x,
  time_column = c("datetime", "t", "t_firstjan", "t_rel_to_max"),
  xlab = "default",
  ylab = "default",
  add = FALSE,
  threshold_factor = 1000,
  thin_low = 1,
  total = FALSE,
  LC_TIME = "C",
  ...
)
}
\arguments{
\item{x}{The TOXSWA_cwa object to be plotted.}

\item{time_column}{What should be used for the time axis. If "t_firstjan" is chosen,
the time is given in days relative to the first of January in the first year.}

\item{xlab, ylab}{Labels for x and y axis.}

\item{add}{Should we add to an existing plot?}

\item{threshold_factor}{The factor by which the data have to be lower than the maximum
in order to get thinned for plotting (see next argument).}

\item{thin_low}{If an integer greater than 1, the data close to zero (smaller than
1/threshold_factor of the maximum) in the series will be thinned by this factor
in order to decrease the amount of data that is included in the plots}

\item{total}{Should the total concentration in water be plotted, including substance sorbed
to suspended matter?}

\item{LC_TIME}{Specification of the locale used to format dates}

\item{...}{Further arguments passed to \code{plot} if we are not adding to an existing plot}
}
\description{
Plot TOXSWA hourly concentrations of a chemical substance in a specific
segment of a TOXSWA surface water body.
}
\examples{
H_sw_D4_pond  <- read.TOXSWA_cwa("00001p_pa.cwa",
  basedir = "SwashProjects/project_H_sw/TOXSWA",
  zipfile = system.file("testdata/SwashProjects.zip", package = "pfm"))
plot(H_sw_D4_pond)
plot(H_sw_D4_pond, time_column = "t")
plot(H_sw_D4_pond, time_column = "t_firstjan")
plot(H_sw_D4_pond, time_column = "t_rel_to_max")

H_sw_R1_stream  <- read.TOXSWA_cwa("00003s_pa.cwa",
  basedir = "SwashProjects/project_H_sw/TOXSWA",
  zipfile = system.file("testdata/SwashProjects.zip", package = "pfm"))
plot(H_sw_R1_stream, time_column = "t_rel_to_max")
}
\author{
Johannes Ranke
}