s2dv (version 2.2.0)

clim.palette: Generate Climate Color Palettes

Description

Generates a colorblind friendly color palette with color ranges useful in climate temperature variable plotting.

Usage

clim.palette(palette = "bluered")
clim.colors(n, palette = "bluered")

Value

A function that generates a vector of n color hex codes when called. The returned function has an optional attribute "na_color"

specifying the color used for missing values.

Arguments

palette

Which type of palette to generate: from blue through white to red ('bluered'), from red through white to blue ('redblue'), from yellow through orange to red ('yellowred'), from red through orange to red ('redyellow'), from purple through white to orange ('purpleorange'), and from orange through white to purple ('orangepurple').

n

Number of colors to generate.

Examples

lims <- seq(-1, 1, length.out = 21)

ColorBar(lims, color_fun = clim.palette('redyellow'))

cols <- clim.colors(20)
ColorBar(lims, cols)