addWindBarbs: Add wind barbs to a map

In PWFSLSmoke: Utilities for Working with Air Quality Monitoring Data

Description

Add a multi-sided polygon to a plot.

Usage

addWindBarbs(
  x,
  y,
  speed,
  dir,
  circleSize = 1,
  circleFill = "transparent",
  lineCol = 1,
  extraBarbLength = 0,
  barbSize = 1,
  ...
)

Arguments

x	vector of longitudes
y	vector of latitudes
speed	vector of wind speeds in knots
dir	wind directions in degrees clockwise from north
circleSize	size of the circle
circleFill	circle fill color
lineCol	line color (currently not supported)
extraBarbLength	add length to barbs
barbSize	size of the barb
...	additional arguments to be passed to lines

References

https://commons.wikimedia.org/wiki/Wind_speed

Examples

maps::map('state', "washington")
x <- c(-121, -122)
y <- c(47.676057, 47)
addWindBarbs(x, y, speed = c(45,65), dir = c(45, 67),
             circleSize = 1.8, circleFill = c('orange', 'blue'))

PWFSLSmoke documentation built on Nov. 23, 2021, 5:06 p.m.