plot_spatial_cpue: Create a map of the west coast of North America showing...

In pacific-hake/hake-assessment: Stock Assessment for Pacific Hake

Create a map of the west coast of North America showing places of interest

Description

Create a map of the west coast of North America showing places of interest

Usage

plot_spatial_cpue(
  d,
  crs_ll = 4326,
  crs_utm = 32609,
  x_lim = c(-131.25, -124.5),
  y_lim = c(48, 52.5),
  bin_width = 7,
  n_minimum_vessels = 3,
  hex_alpha = 0.5,
  hex_border_color = "black",
  hex_border_thickness = 0.25,
  hex_fill_breaks = c(0, 1000, seq(3000, 14000, 3000)),
  hex_fill_labels = comma(hex_fill_breaks),
  hex_colors = c("antiquewhite", "yellow", "orange", "red"),
  ...
)

Arguments

d	Data from gfdata::get_cpue_spatial(), gfdata::get_cpue_spatial_ll(), or gfdata::get_catch_spatial()
crs_ll	Coordinate Reference System (CRS) number for a latitude/longitude-based projection. This could be NAD83 or WGS84 or others. The default is 4326 which is WGS84: See Epsg.org for details. Click ⁠Text search⁠ tab and look at the code column for valid crs numbers
crs_utm	Coordinate Reference System (CRS) number for a Easting/Northing-based projection. This could be UTM9 or UTM10 or others. There is a different number for each UTM zone. The default is 32609 which is UTM zone 9 (west coast Canada). See Epsg.org for details. Click ⁠Text search⁠ tab and look at the code column for valid crs numbers
x_lim	The length-2 vector representing the minimum and maximum limits of the x-axis in degrees of longitude
y_lim	The length-2 vector representing the minimum and maximum limits of the y-axis in degrees of latitude
bin_width	Bin width as defined in ggplot2::stat_summary_hex()
n_minimum_vessels	The minimum number of vessels that must be present in a hexagon for the hexagon to be shown
hex_alpha	The transparency value of the CPUE hexagons
hex_border_color	The color of the hexagon border lines
hex_border_thickness	The thickness of the hexagon border lines
hex_fill_breaks	The breaks to show in the color bar that describes the colors of the hexagons. Must be the same length as hex_fill_labels
hex_fill_labels	The labels to show in the color bar that describes
hex_colors	A vector of colors to use to make a color ramp palette for the hexagons
...	the colors of the hexagons. Must be the same length as hex_fill_breaks

Value

A ggplot2::ggplot() object

pacific-hake/hake-assessment documentation built on April 11, 2025, 8:43 p.m.