// cpt-city: nr/pdc/harris-pdc-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/pdc
#declare harris_pdc_09 =
color_map {
  [0.00000 color rgbf <0.2706,0.2039,0.1490,0.0000>]
  [0.05556 color rgbf <0.2706,0.2039,0.1490,0.0000>]
  [0.05556 color rgbf <0.2588,0.2196,0.1529,0.0000>]
  [0.11111 color rgbf <0.2588,0.2196,0.1529,0.0000>]
  [0.11111 color rgbf <0.2549,0.2353,0.1529,0.0000>]
  [0.16667 color rgbf <0.2549,0.2353,0.1529,0.0000>]
  [0.16667 color rgbf <0.2510,0.2431,0.1529,0.0000>]
  [0.22222 color rgbf <0.2510,0.2431,0.1529,0.0000>]
  [0.22222 color rgbf <0.2471,0.2549,0.1529,0.0000>]
  [0.27778 color rgbf <0.2471,0.2549,0.1529,0.0000>]
  [0.27778 color rgbf <0.2510,0.2745,0.1765,0.0000>]
  [0.33333 color rgbf <0.2510,0.2745,0.1765,0.0000>]
  [0.33333 color rgbf <0.2549,0.3059,0.1608,0.0000>]
  [0.38889 color rgbf <0.2549,0.3059,0.1608,0.0000>]
  [0.38889 color rgbf <0.2235,0.2784,0.1843,0.0000>]
  [0.44444 color rgbf <0.2235,0.2784,0.1843,0.0000>]
  [0.44444 color rgbf <0.1961,0.2392,0.1922,0.0000>]
  [0.50000 color rgbf <0.1961,0.2392,0.1922,0.0000>]
  [0.50000 color rgbf <0.1843,0.2235,0.1961,0.0000>]
  [0.55556 color rgbf <0.1843,0.2235,0.1961,0.0000>]
  [0.55556 color rgbf <0.1765,0.2118,0.2157,0.0000>]
  [0.61111 color rgbf <0.1765,0.2118,0.2157,0.0000>]
  [0.61111 color rgbf <0.1647,0.1961,0.2235,0.0000>]
  [0.66667 color rgbf <0.1647,0.1961,0.2235,0.0000>]
  [0.66667 color rgbf <0.1490,0.1529,0.2471,0.0000>]
  [0.72222 color rgbf <0.1490,0.1529,0.2471,0.0000>]
  [0.72222 color rgbf <0.1765,0.1686,0.2157,0.0000>]
  [0.77778 color rgbf <0.1765,0.1686,0.2157,0.0000>]
  [0.77778 color rgbf <0.1843,0.1804,0.2118,0.0000>]
  [0.83333 color rgbf <0.1843,0.1804,0.2118,0.0000>]
  [0.83333 color rgbf <0.1961,0.1765,0.2000,0.0000>]
  [0.88889 color rgbf <0.1961,0.1765,0.2000,0.0000>]
  [0.88889 color rgbf <0.2235,0.1882,0.1804,0.0000>]
  [0.94444 color rgbf <0.2235,0.1882,0.1804,0.0000>]
  [0.94444 color rgbf <0.2431,0.1961,0.1647,0.0000>]
  [1.00000 color rgbf <0.2431,0.1961,0.1647,0.0000>]
}