show_sitemappep: Map water quality data for a selected year

In tbep-tech/peptools: Analysis Tools for Importing, Wrangling, and Summarizing Suffolk County Water Quality Data

Map water quality data for a selected year

Description

Map water quality data for a selected year

Usage

show_sitemappep(
  dat,
  yrsel = NULL,
  mosel = NULL,
  param = c("chla", "sd", "tn"),
  bay_segment = c("1a", "1b", "2", "3"),
  maxrel = 0.99,
  relative = FALSE
)

Arguments

dat	data frame of data returned by read_pepwq
yrsel	numeric for years to plot, see details
mosel	numeric for months to plot, see details
param	chr string indicating which water quality value to plot, one of "chla" for chlorophyll, "sd" for secchi depth, or "tn" for total nitrogen
bay_segment	chr string for the bay segment, one or all of "1a", "1b", "2", or "3"
maxrel	numeric for the maximum quantile value for scaling if relative = T, this prevents outliers from skewing the scale
relative	logical indicating if sizes and colors are relative to the entire water quality data base, otherwise scaling is relative only for the points on the map

Details

Year estimates for the selected parameter are based on median observations across months. All twelve months are used if mosel = NULL (default). Monthly estimates for the selected parameter are based on median observations across years. All years are used if yrsel = NULL (default).

The color ramp and size scaling of points are reversed for Secchi observations.

Value

A leaflet object

Examples

# 2018, all months
show_sitemappep(rawdat, yrsel = 2018)

# 2018, July only
show_sitemappep(rawdat, yrsel = 2018, mosel = 7)

# July only, all years
show_sitemappep(rawdat, mosel = 7)

tbep-tech/peptools documentation built on March 13, 2024, 4:22 p.m.