plot_duration: Plot duration above/below exceedance levels

In WDNR-Water-Use/CSLSlevels: CSLS Lake Level Analysis

Description

Given a data frame with lake levels for a single lake or multiple lakes, plot the duration of . If data frame has multiple lakes, will display as facet plots. Options to add yintercepts. Also option to add second axis with lake depth, if only plotting one lake.

Usage

plot_duration(
  df,
  probs = 90,
  show_median = TRUE,
  show_labels = TRUE,
  max_months = NULL,
  title = "",
  text_size = 12,
  vline_color = "#c00000",
  hist_color = "grey80",
  density_color = "#c00000",
  line_size = 1,
  bin_size = 1,
  lakes = c("Pleasant", "Long", "Plainfield")
)

Arguments

df	a data frame with columns for "lake", "date", "level_obs", and "level_pred" that matches desired time series to analyze
probs	exceedance probabilities to analyze, defaults to 90
show_median	logical defaults to FALSE. If true, plots vertical line at median number of months.
show_labels	logical defaults to TRUE to label median duration (if displayed)
max_months	default to NULL, otherwise used to set max
title	string to use for title of plot, defaults to "".
text_size	size of text, defaults to 12
vline_color	color of vertical line, defaults to a red ("#c00000")
hist_color	color of histogram bins, defaults to "grey80"
density_color	color of density curve with alpha = 0.2, defaults to a red ("#c00000")
line_size	line size, defaults to 1
bin_size	width of bins, defaults to 2 months.
lakes	vector of lakes to include in plot. Defaults to c("Pleasant", "Long", "Plainfield")

Value

plot_obj, a plot with the imputed and observed lake levels.

WDNR-Water-Use/CSLSlevels documentation built on Nov. 21, 2020, 9:13 a.m.