// cpt-city: gacruxa/zurzach/zurzach-16 (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/zurzach
#declare zurzach_16 =
color_map {
  [0.00000 color rgbf <0.7412,0.7412,0.6353,0.0000>]
  [0.00146 color rgbf <0.7412,0.7333,0.6275,0.0000>]
  [0.00269 color rgbf <0.7412,0.7216,0.6157,0.0000>]
  [0.00415 color rgbf <0.7412,0.7059,0.6000,0.0000>]
  [0.00562 color rgbf <0.7412,0.6863,0.5804,0.0000>]
  [0.00684 color rgbf <0.7412,0.6706,0.5647,0.0000>]
  [0.00830 color rgbf <0.7412,0.6549,0.5490,0.0000>]
  [0.00952 color rgbf <0.7412,0.6431,0.5373,0.0000>]
  [0.01099 color rgbf <0.7412,0.6353,0.5294,0.0000>]
  [0.01953 color rgbf <0.7412,0.6314,0.5255,0.0000>]
  [0.02832 color rgbf <0.7412,0.6314,0.5216,0.0000>]
  [0.03687 color rgbf <0.7412,0.6314,0.5216,0.0000>]
  [0.04541 color rgbf <0.7412,0.6314,0.5216,0.0000>]
  [0.05396 color rgbf <0.7412,0.6353,0.5255,0.0000>]
  [0.06274 color rgbf <0.7412,0.6392,0.5255,0.0000>]
  [0.07129 color rgbf <0.7412,0.6392,0.5294,0.0000>]
  [0.07983 color rgbf <0.7412,0.6353,0.5294,0.0000>]
  [0.08081 color rgbf <0.7412,0.6314,0.5294,0.0000>]
  [0.08203 color rgbf <0.7412,0.6196,0.5294,0.0000>]
  [0.08301 color rgbf <0.7412,0.6118,0.5294,0.0000>]
  [0.08398 color rgbf <0.7412,0.6000,0.5294,0.0000>]
  [0.08496 color rgbf <0.7412,0.5882,0.5294,0.0000>]
  [0.08618 color rgbf <0.7412,0.5765,0.5294,0.0000>]
  [0.08716 color rgbf <0.7412,0.5686,0.5294,0.0000>]
  [0.08813 color rgbf <0.7412,0.5647,0.5294,0.0000>]
  [0.09717 color rgbf <0.7412,0.5608,0.5294,0.0000>]
  [0.10596 color rgbf <0.7451,0.5569,0.5294,0.0000>]
  [0.11499 color rgbf <0.7490,0.5529,0.5294,0.0000>]
  [0.12402 color rgbf <0.7529,0.5490,0.5294,0.0000>]
  [0.13281 color rgbf <0.7569,0.5490,0.5294,0.0000>]
  [0.14185 color rgbf <0.7569,0.5490,0.5294,0.0000>]
  [0.15063 color rgbf <0.7529,0.5569,0.5294,0.0000>]
  [0.15967 color rgbf <0.7412,0.5647,0.5294,0.0000>]
  [0.16040 color rgbf <0.7216,0.5804,0.5294,0.0000>]
  [0.16113 color rgbf <0.6941,0.6039,0.5294,0.0000>]
  [0.16186 color rgbf <0.6627,0.6275,0.5294,0.0000>]
  [0.16260 color rgbf <0.6314,0.6588,0.5294,0.0000>]
  [0.16309 color rgbf <0.6078,0.6784,0.5294,0.0000>]
  [0.16382 color rgbf <0.5765,0.7020,0.5294,0.0000>]
  [0.16455 color rgbf <0.5490,0.7255,0.5294,0.0000>]
  [0.16528 color rgbf <0.5294,0.7412,0.5294,0.0000>]
  [0.17432 color rgbf <0.5176,0.7490,0.5294,0.0000>]
  [0.18311 color rgbf <0.5059,0.7529,0.5255,0.0000>]
  [0.19214 color rgbf <0.4980,0.7490,0.5216,0.0000>]
  [0.20117 color rgbf <0.4980,0.7451,0.5176,0.0000>]
  [0.20996 color rgbf <0.4980,0.7412,0.5137,0.0000>]
  [0.21899 color rgbf <0.5020,0.7373,0.5137,0.0000>]
  [0.22778 color rgbf <0.5137,0.7373,0.5176,0.0000>]
  [0.23682 color rgbf <0.5294,0.7412,0.5294,0.0000>]
  [0.24756 color rgbf <0.5569,0.7490,0.5490,0.0000>]
  [0.25830 color rgbf <0.5961,0.7647,0.5765,0.0000>]
  [0.26880 color rgbf <0.6431,0.7804,0.6078,0.0000>]
  [0.27954 color rgbf <0.6941,0.8000,0.6431,0.0000>]
  [0.29028 color rgbf <0.7451,0.8196,0.6745,0.0000>]
  [0.30102 color rgbf <0.7922,0.8314,0.7059,0.0000>]
  [0.31152 color rgbf <0.8235,0.8431,0.7294,0.0000>]
  [0.32227 color rgbf <0.8471,0.8471,0.7412,0.0000>]
  [0.33081 color rgbf <0.8549,0.8431,0.7412,0.0000>]
  [0.33911 color rgbf <0.8471,0.8314,0.7333,0.0000>]
  [0.34766 color rgbf <0.8353,0.8196,0.7216,0.0000>]
  [0.35620 color rgbf <0.8157,0.8000,0.7020,0.0000>]
  [0.51709 color rgbf <0.7922,0.7843,0.6824,0.0000>]
  [0.67798 color rgbf <0.7686,0.7647,0.6627,0.0000>]
  [0.83911 color rgbf <0.7529,0.7490,0.6471,0.0000>]
  [1.00000 color rgbf <0.7412,0.7412,0.6353,0.0000>]
}