Munsell-RGB Lookup Table for Common Soil Colors

Description

A lookup table of interpolated Munsell color chips for common soil colors.

Usage

data(munsell)

Format

A data frame with 8825 observations on the following 6 variables.

hue

Munsell Hue, upper case

value

Munsell Value

chroma

Munsell Chroma

r

red value (0-1)

g

green value (0-1)

b

blue value (0-1)

Details

See munsell2rgb for conversion examples. Note that this table does not currently have entires for values of 2.5– common in most soil color books. These chips should be added in the next major release of aqp.

Source

Color chip XYZ values: http://www.cis.rit.edu/mcsl/online/munsell.php

References

http://www.brucelindbloom.com/index.html?ColorCalcHelp.html

Color conversion equations

http://casoilresource.lawr.ucdavis.edu/drupal/node/201

Methods used to generate this table

Examples

data(munsell)