// cpt-city: gacruxa/sulz/sulz-18 (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/sulz
#declare sulz_18 =
color_map {
  [0.00000 color rgbf <0.7059,0.5647,0.6353,0.0000>]
  [0.00537 color rgbf <0.7059,0.5647,0.6353,0.0000>]
  [0.01196 color rgbf <0.7098,0.5686,0.6392,0.0000>]
  [0.02417 color rgbf <0.7216,0.5765,0.6510,0.0000>]
  [0.03613 color rgbf <0.7333,0.5882,0.6627,0.0000>]
  [0.04834 color rgbf <0.7451,0.5961,0.6745,0.0000>]
  [0.06030 color rgbf <0.7529,0.6039,0.6784,0.0000>]
  [0.07227 color rgbf <0.7490,0.6000,0.6784,0.0000>]
  [0.08447 color rgbf <0.7373,0.5882,0.6627,0.0000>]
  [0.09644 color rgbf <0.7059,0.5647,0.6353,0.0000>]
  [0.09668 color rgbf <0.6706,0.5333,0.6000,0.0000>]
  [0.09717 color rgbf <0.5608,0.4431,0.4980,0.0000>]
  [0.09741 color rgbf <0.4941,0.3882,0.4353,0.0000>]
  [0.09790 color rgbf <0.3529,0.2706,0.3020,0.0000>]
  [0.09815 color rgbf <0.2824,0.2118,0.2353,0.0000>]
  [0.09839 color rgbf <0.2157,0.1569,0.1725,0.0000>]
  [0.09888 color rgbf <0.1059,0.0667,0.0706,0.0000>]
  [0.09912 color rgbf <0.0706,0.0353,0.0353,0.0000>]
  [0.11182 color rgbf <0.0353,0.0039,0.0000,0.0000>]
  [0.12476 color rgbf <0.0039,0.0000,0.0000,0.0000>]
  [0.13745 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.15015 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.16284 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.17578 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.18848 color rgbf <0.0235,0.0000,0.0000,0.0000>]
  [0.20117 color rgbf <0.0706,0.0353,0.0353,0.0000>]
  [0.20142 color rgbf <0.1216,0.0902,0.0902,0.0000>]
  [0.20190 color rgbf <0.2784,0.2510,0.2510,0.0000>]
  [0.20215 color rgbf <0.3765,0.3529,0.3529,0.0000>]
  [0.20264 color rgbf <0.5804,0.5647,0.5647,0.0000>]
  [0.20288 color rgbf <0.6824,0.6706,0.6706,0.0000>]
  [0.20312 color rgbf <0.7804,0.7725,0.7725,0.0000>]
  [0.20361 color rgbf <0.9373,0.9333,0.9333,0.0000>]
  [0.20386 color rgbf <0.9882,0.9882,0.9882,0.0000>]
  [0.21533 color rgbf <1.0000,1.0000,1.0000,0.0000>]
  [0.22656 color rgbf <1.0000,1.0000,1.0000,0.0000>]
  [0.23804 color rgbf <1.0000,1.0000,1.0000,0.0000>]
  [0.24927 color rgbf <1.0000,1.0000,1.0000,0.0000>]
  [0.26074 color rgbf <1.0000,1.0000,1.0000,0.0000>]
  [0.27197 color rgbf <1.0000,1.0000,1.0000,0.0000>]
  [0.28345 color rgbf <1.0000,1.0000,1.0000,0.0000>]
  [0.29468 color rgbf <0.9882,0.9882,0.9882,0.0000>]
  [0.29541 color rgbf <0.9647,0.9490,0.9569,0.0000>]
  [0.29614 color rgbf <0.9294,0.8980,0.9137,0.0000>]
  [0.29688 color rgbf <0.8863,0.8353,0.8588,0.0000>]
  [0.29761 color rgbf <0.8392,0.7647,0.8039,0.0000>]
  [0.29810 color rgbf <0.8078,0.7176,0.7647,0.0000>]
  [0.29883 color rgbf <0.7647,0.6549,0.7098,0.0000>]
  [0.29956 color rgbf <0.7294,0.6039,0.6667,0.0000>]
  [0.30029 color rgbf <0.7059,0.5647,0.6353,0.0000>]
  [0.31201 color rgbf <0.6980,0.5490,0.6235,0.0000>]
  [0.32373 color rgbf <0.7020,0.5490,0.6235,0.0000>]
  [0.33545 color rgbf <0.7137,0.5569,0.6353,0.0000>]
  [0.34717 color rgbf <0.7294,0.5725,0.6510,0.0000>]
  [0.35889 color rgbf <0.7412,0.5843,0.6627,0.0000>]
  [0.37060 color rgbf <0.7451,0.5922,0.6706,0.0000>]
  [0.38232 color rgbf <0.7333,0.5882,0.6627,0.0000>]
  [0.39404 color rgbf <0.7059,0.5647,0.6353,0.0000>]
  [0.39502 color rgbf <0.6549,0.5216,0.5882,0.0000>]
  [0.39600 color rgbf <0.5804,0.4627,0.5176,0.0000>]
  [0.39697 color rgbf <0.4941,0.3882,0.4353,0.0000>]
  [0.39819 color rgbf <0.3765,0.2902,0.3255,0.0000>]
  [0.39917 color rgbf <0.2824,0.2118,0.2353,0.0000>]
  [0.40015 color rgbf <0.1961,0.1373,0.1529,0.0000>]
  [0.40112 color rgbf <0.1216,0.0784,0.0824,0.0000>]
  [0.40210 color rgbf <0.0706,0.0353,0.0353,0.0000>]
  [0.40845 color rgbf <0.0353,0.0039,0.0000,0.0000>]
  [0.41455 color rgbf <0.0118,0.0000,0.0000,0.0000>]
  [0.42090 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.42700 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.43335 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.43945 color rgbf <0.0118,0.0000,0.0000,0.0000>]
  [0.44580 color rgbf <0.0353,0.0078,0.0039,0.0000>]
  [0.45190 color rgbf <0.0706,0.0353,0.0353,0.0000>]
  [0.45215 color rgbf <0.1059,0.0667,0.0706,0.0000>]
  [0.45264 color rgbf <0.2157,0.1569,0.1725,0.0000>]
  [0.45288 color rgbf <0.2824,0.2118,0.2353,0.0000>]
  [0.45337 color rgbf <0.4235,0.3294,0.3686,0.0000>]
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  [0.46484 color rgbf <0.7412,0.5922,0.6667,0.0000>]
  [0.47534 color rgbf <0.7647,0.6157,0.6902,0.0000>]
  [0.48560 color rgbf <0.7804,0.6275,0.7059,0.0000>]
  [0.49585 color rgbf <0.7843,0.6314,0.7098,0.0000>]
  [0.50610 color rgbf <0.7804,0.6275,0.7059,0.0000>]
  [0.51660 color rgbf <0.7647,0.6157,0.6902,0.0000>]
  [0.52685 color rgbf <0.7412,0.5922,0.6667,0.0000>]
  [0.53711 color rgbf <0.7059,0.5647,0.6353,0.0000>]
  [0.53857 color rgbf <0.6471,0.5176,0.5804,0.0000>]
  [0.53980 color rgbf <0.5804,0.4588,0.5176,0.0000>]
  [0.54126 color rgbf <0.4824,0.3804,0.4275,0.0000>]
  [0.54273 color rgbf <0.3804,0.2941,0.3255,0.0000>]
  [0.54395 color rgbf <0.2941,0.2196,0.2431,0.0000>]
  [0.54541 color rgbf <0.1961,0.1412,0.1529,0.0000>]
  [0.54663 color rgbf <0.1294,0.0824,0.0902,0.0000>]
  [0.54810 color rgbf <0.0706,0.0353,0.0353,0.0000>]
  [0.55469 color rgbf <0.0353,0.0078,0.0039,0.0000>]
  [0.56128 color rgbf <0.0118,0.0000,0.0000,0.0000>]
  [0.56787 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.57446 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.58081 color rgbf <0.0000,0.0000,0.0000,0.0000>]
  [0.58740 color rgbf <0.0118,0.0000,0.0000,0.0000>]
  [0.59399 color rgbf <0.0353,0.0078,0.0039,0.0000>]
  [0.60059 color rgbf <0.0706,0.0353,0.0353,0.0000>]
  [0.60156 color rgbf <0.1216,0.0784,0.0824,0.0000>]
  [0.60278 color rgbf <0.2078,0.1529,0.1647,0.0000>]
  [0.60376 color rgbf <0.2941,0.2235,0.2471,0.0000>]
  [0.60474 color rgbf <0.3882,0.3020,0.3373,0.0000>]
  [0.60571 color rgbf <0.4824,0.3765,0.4235,0.0000>]
  [0.60693 color rgbf <0.5882,0.4667,0.5216,0.0000>]
  [0.60791 color rgbf <0.6549,0.5216,0.5882,0.0000>]
  [0.60889 color rgbf <0.7059,0.5647,0.6353,0.0000>]
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  [0.65723 color rgbf <0.7294,0.5725,0.6510,0.0000>]
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  [0.70679 color rgbf <0.7686,0.6627,0.7137,0.0000>]
  [0.70728 color rgbf <0.8000,0.7059,0.7529,0.0000>]
  [0.70801 color rgbf <0.8471,0.7765,0.8118,0.0000>]
  [0.70874 color rgbf <0.8941,0.8471,0.8706,0.0000>]
  [0.70947 color rgbf <0.9373,0.9137,0.9255,0.0000>]
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  [0.71069 color rgbf <0.9882,0.9882,0.9882,0.0000>]
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  [0.79346 color rgbf <0.9882,0.9882,0.9882,0.0000>]
  [0.79419 color rgbf <0.9020,0.8980,0.8980,0.0000>]
  [0.79492 color rgbf <0.7804,0.7725,0.7725,0.0000>]
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  [0.79614 color rgbf <0.5294,0.5137,0.5137,0.0000>]
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  [1.00000 color rgbf <0.7059,0.5647,0.6353,0.0000>]
}