// cpt-city: gacruxa/calpan/calpan-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/calpan
#declare calpan_18 =
color_map {
  [0.00000 color rgbf <0.7804,0.3882,0.7804,0.0000>]
  [0.00073 color rgbf <0.7765,0.3647,0.7686,0.0000>]
  [0.00146 color rgbf <0.7725,0.3294,0.7529,0.0000>]
  [0.00220 color rgbf <0.7647,0.2902,0.7333,0.0000>]
  [0.00293 color rgbf <0.7608,0.2471,0.7137,0.0000>]
  [0.00342 color rgbf <0.7569,0.2196,0.7020,0.0000>]
  [0.00415 color rgbf <0.7490,0.1804,0.6824,0.0000>]
  [0.00488 color rgbf <0.7451,0.1451,0.6667,0.0000>]
  [0.00562 color rgbf <0.7412,0.1216,0.6549,0.0000>]
  [0.03052 color rgbf <0.7373,0.1059,0.6471,0.0000>]
  [0.05518 color rgbf <0.7373,0.0980,0.6431,0.0000>]
  [0.08008 color rgbf <0.7373,0.0902,0.6392,0.0000>]
  [0.10474 color rgbf <0.7373,0.0902,0.6392,0.0000>]
  [0.12964 color rgbf <0.7373,0.0902,0.6392,0.0000>]
  [0.15430 color rgbf <0.7373,0.0980,0.6431,0.0000>]
  [0.17920 color rgbf <0.7373,0.1059,0.6471,0.0000>]
  [0.20386 color rgbf <0.7412,0.1216,0.6549,0.0000>]
  [0.20410 color rgbf <0.7412,0.1333,0.6627,0.0000>]
  [0.20459 color rgbf <0.7451,0.1647,0.6784,0.0000>]
  [0.20483 color rgbf <0.7451,0.1843,0.6863,0.0000>]
  [0.20532 color rgbf <0.7490,0.2314,0.7098,0.0000>]
  [0.20557 color rgbf <0.7529,0.2549,0.7255,0.0000>]
  [0.20581 color rgbf <0.7569,0.2863,0.7373,0.0000>]
  [0.20630 color rgbf <0.7725,0.3490,0.7647,0.0000>]
  [0.20654 color rgbf <0.7804,0.3882,0.7804,0.0000>]
  [0.30566 color rgbf <0.8000,0.4510,0.8039,0.0000>]
  [0.40503 color rgbf <0.8235,0.5255,0.8314,0.0000>]
  [0.50415 color rgbf <0.8510,0.6118,0.8588,0.0000>]
  [0.60327 color rgbf <0.8824,0.6980,0.8902,0.0000>]
  [0.70239 color rgbf <0.9098,0.7843,0.9176,0.0000>]
  [0.80176 color rgbf <0.9373,0.8627,0.9451,0.0000>]
  [0.90088 color rgbf <0.9608,0.9294,0.9686,0.0000>]
  [1.00000 color rgbf <0.9765,0.9765,0.9843,0.0000>]
}