// cpt-city: gacruxa/frizzell/frizzell-13 (svg)
//
// Gradients based on integer sequences and traditional Japanese
// colours, by US-based digital artist Gacruxa.
//
// author: Gacruxa
// copyright: CC BY 3.0
// year: 2014
// url: https://phillips.shef.ac.uk/pub/cpt-city/gacruxa/frizzell
#declare frizzell_13 =
color_map {
  [0.00000 color rgbf <0.5137,0.5490,0.5765,0.0000>]
  [0.00146 color rgbf <0.5529,0.5804,0.5922,0.0000>]
  [0.00269 color rgbf <0.5961,0.6118,0.6078,0.0000>]
  [0.00415 color rgbf <0.6588,0.6627,0.6314,0.0000>]
  [0.00562 color rgbf <0.7255,0.7176,0.6588,0.0000>]
  [0.00684 color rgbf <0.7843,0.7608,0.6824,0.0000>]
  [0.00830 color rgbf <0.8471,0.8118,0.7059,0.0000>]
  [0.00952 color rgbf <0.8902,0.8431,0.7216,0.0000>]
  [0.01099 color rgbf <0.9294,0.8745,0.7373,0.0000>]
  [0.02173 color rgbf <0.9529,0.8941,0.7490,0.0000>]
  [0.03247 color rgbf <0.9765,0.9137,0.7608,0.0000>]
  [0.04297 color rgbf <0.9961,0.9294,0.7725,0.0000>]
  [0.05371 color rgbf <1.0000,0.9373,0.7804,0.0000>]
  [0.06445 color rgbf <1.0000,0.9412,0.7804,0.0000>]
  [0.07519 color rgbf <0.9922,0.9294,0.7765,0.0000>]
  [0.08569 color rgbf <0.9686,0.9098,0.7647,0.0000>]
  [0.09644 color rgbf <0.9294,0.8745,0.7373,0.0000>]
  [0.09717 color rgbf <0.8549,0.8078,0.6902,0.0000>]
  [0.09790 color rgbf <0.7490,0.7137,0.6196,0.0000>]
  [0.09839 color rgbf <0.6706,0.6431,0.5686,0.0000>]
  [0.09912 color rgbf <0.5373,0.5255,0.4824,0.0000>]
  [0.09985 color rgbf <0.4039,0.4078,0.3961,0.0000>]
  [0.10059 color rgbf <0.2863,0.3020,0.3176,0.0000>]
  [0.10107 color rgbf <0.2196,0.2431,0.2745,0.0000>]
  [0.10181 color rgbf <0.1451,0.1765,0.2275,0.0000>]
  [0.15112 color rgbf <0.1020,0.1412,0.2039,0.0000>]
  [0.20044 color rgbf <0.0745,0.1255,0.1961,0.0000>]
  [0.24951 color rgbf <0.0588,0.1176,0.2000,0.0000>]
  [0.29883 color rgbf <0.0549,0.1255,0.2118,0.0000>]
  [0.34815 color rgbf <0.0627,0.1373,0.2235,0.0000>]
  [0.39746 color rgbf <0.0824,0.1490,0.2314,0.0000>]
  [0.44653 color rgbf <0.1098,0.1647,0.2353,0.0000>]
  [0.49585 color rgbf <0.1451,0.1765,0.2275,0.0000>]
  [0.49585 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.49585 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.49585 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.49585 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.49585 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.49585 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.49585 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.49585 color rgbf <0.7882,0.3098,0.0000,0.0000>]
  [0.54590 color rgbf <0.8196,0.3176,0.0000,0.0000>]
  [0.59570 color rgbf <0.8353,0.3176,0.0000,0.0000>]
  [0.64575 color rgbf <0.8431,0.3176,0.0000,0.0000>]
  [0.69556 color rgbf <0.8392,0.3176,0.0000,0.0000>]
  [0.74561 color rgbf <0.8275,0.3137,0.0000,0.0000>]
  [0.79541 color rgbf <0.8157,0.3098,0.0000,0.0000>]
  [0.84546 color rgbf <0.8000,0.3098,0.0000,0.0000>]
  [0.89526 color rgbf <0.7882,0.3098,0.0000,0.0000>]
  [0.89624 color rgbf <0.7765,0.3137,0.0000,0.0000>]
  [0.89746 color rgbf <0.7569,0.3176,0.0039,0.0000>]
  [0.89844 color rgbf <0.7373,0.3255,0.0039,0.0000>]
  [0.89941 color rgbf <0.7137,0.3294,0.0078,0.0000>]
  [0.90039 color rgbf <0.6902,0.3333,0.0118,0.0000>]
  [0.90161 color rgbf <0.6667,0.3412,0.0118,0.0000>]
  [0.90259 color rgbf <0.6510,0.3451,0.0157,0.0000>]
  [0.90356 color rgbf <0.6392,0.3490,0.0157,0.0000>]
  [0.91504 color rgbf <0.6314,0.3490,0.0157,0.0000>]
  [0.92627 color rgbf <0.6196,0.3412,0.0118,0.0000>]
  [0.93774 color rgbf <0.6118,0.3333,0.0039,0.0000>]
  [0.94897 color rgbf <0.6078,0.3255,0.0000,0.0000>]
  [0.96045 color rgbf <0.6078,0.3216,0.0000,0.0000>]
  [0.97168 color rgbf <0.6118,0.3216,0.0000,0.0000>]
  [0.98315 color rgbf <0.6235,0.3294,0.0039,0.0000>]
  [0.99439 color rgbf <0.6392,0.3490,0.0157,0.0000>]
  [0.99512 color rgbf <0.6706,0.3843,0.0392,0.0000>]
  [0.99585 color rgbf <0.7137,0.4392,0.0745,0.0000>]
  [0.99658 color rgbf <0.7647,0.5020,0.1137,0.0000>]
  [0.99731 color rgbf <0.8196,0.5686,0.1569,0.0000>]
  [0.99780 color rgbf <0.8549,0.6157,0.1843,0.0000>]
  [0.99853 color rgbf <0.9059,0.6784,0.2235,0.0000>]
  [0.99927 color rgbf <0.9490,0.7333,0.2588,0.0000>]
  [1.00000 color rgbf <0.9804,0.7686,0.2824,0.0000>]
}