Color palettes for Synoptic data

Generates color palettes for PurpleAir synoptic data with the intention of having a reproducible functional color generator. Default palettes are available for the following parameters:

• "pm2.5"

• "humidity

• "temperature

synoptic_palette(synoptic = NULL, parameter = "pm2.5", paletteName = NULL, ...)

Arguments

synoptic

PurpleAir Synoptic *synoptic* object.

parameter

Value to generate colors for, e.g. `pm2.5`.

paletteName

Optional name of an RColorBrewer paeltte, *e.g.* `"BuPu"` or `"Greens"` to use when a default palette is unavailable.

...

Additional arguments passed on to `leaflet::color~` functions.

Value

A list containing: 1) a label and color dataframe; and 2) a vector of color values calculated from the data found in `synoptic`.