// cpt-city: nr/plc/harris-plc-09 (cpt)
//
// Schemes from Moses Harris’ coluor wheels in "The Natural System
// of Colours" (1766), recreated by Nicholas Rougeux 2025
//
// author: Nicholas Rougeux
// copyright: CC0 1.0
// year: 2025
// url: https://phillips.shef.ac.uk/pub/cpt-city/nr/plc
#declare harris_plc_09 =
color_map {
  [0.00000 color rgbf <0.9216,0.2980,0.1804,0.0000>]
  [0.05556 color rgbf <0.9216,0.2980,0.1804,0.0000>]
  [0.05556 color rgbf <0.9451,0.3882,0.1843,0.0000>]
  [0.11111 color rgbf <0.9451,0.3882,0.1843,0.0000>]
  [0.11111 color rgbf <0.9765,0.4824,0.1922,0.0000>]
  [0.16667 color rgbf <0.9765,0.4824,0.1922,0.0000>]
  [0.16667 color rgbf <0.9922,0.5569,0.1725,0.0000>]
  [0.22222 color rgbf <0.9922,0.5569,0.1725,0.0000>]
  [0.22222 color rgbf <0.9922,0.6431,0.1529,0.0000>]
  [0.27778 color rgbf <0.9922,0.6431,0.1529,0.0000>]
  [0.27778 color rgbf <0.9961,0.7608,0.1137,0.0000>]
  [0.33333 color rgbf <0.9961,0.7608,0.1137,0.0000>]
  [0.33333 color rgbf <0.9922,0.9216,0.0431,0.0000>]
  [0.38889 color rgbf <0.9922,0.9216,0.0431,0.0000>]
  [0.38889 color rgbf <0.6392,0.8157,0.1725,0.0000>]
  [0.44444 color rgbf <0.6392,0.8157,0.1725,0.0000>]
  [0.44444 color rgbf <0.4000,0.6902,0.2863,0.0000>]
  [0.50000 color rgbf <0.4000,0.6902,0.2863,0.0000>]
  [0.50000 color rgbf <0.2980,0.5961,0.3412,0.0000>]
  [0.55556 color rgbf <0.2980,0.5961,0.3412,0.0000>]
  [0.55556 color rgbf <0.1843,0.4588,0.4275,0.0000>]
  [0.61111 color rgbf <0.1843,0.4588,0.4275,0.0000>]
  [0.61111 color rgbf <0.1490,0.3922,0.5412,0.0000>]
  [0.66667 color rgbf <0.1490,0.3922,0.5412,0.0000>]
  [0.66667 color rgbf <0.0588,0.1373,0.7608,0.0000>]
  [0.72222 color rgbf <0.0588,0.1373,0.7608,0.0000>]
  [0.72222 color rgbf <0.2471,0.2235,0.5412,0.0000>]
  [0.77778 color rgbf <0.2471,0.2235,0.5412,0.0000>]
  [0.77778 color rgbf <0.2588,0.2118,0.4784,0.0000>]
  [0.83333 color rgbf <0.2588,0.2118,0.4784,0.0000>]
  [0.83333 color rgbf <0.3569,0.2588,0.4118,0.0000>]
  [0.88889 color rgbf <0.3569,0.2588,0.4118,0.0000>]
  [0.88889 color rgbf <0.5255,0.3059,0.2980,0.0000>]
  [0.94444 color rgbf <0.5255,0.3059,0.2980,0.0000>]
  [0.94444 color rgbf <0.6863,0.3294,0.2314,0.0000>]
  [1.00000 color rgbf <0.6863,0.3294,0.2314,0.0000>]
}