// cpt-city: pd/flowers/iris (cpt)
//
// Gradients from photographs
//
// author: Piecrust Design
// copyright: Public domain
// year: 2007
// url: https://phillips.shef.ac.uk/pub/cpt-city/pd/flowers
#declare iris =
color_map {
  [0.00000 color rgbf <0.9843,0.7961,0.0000,0.0000>]
  [0.02080 color rgbf <0.9843,0.8078,0.0039,0.0000>]
  [0.04170 color rgbf <0.9843,0.8196,0.0039,0.0000>]
  [0.06250 color rgbf <0.9569,0.8118,0.0706,0.0000>]
  [0.08330 color rgbf <0.9294,0.8000,0.1412,0.0000>]
  [0.10420 color rgbf <0.8863,0.7765,0.3647,0.0000>]
  [0.12500 color rgbf <0.8431,0.7490,0.5922,0.0000>]
  [0.14580 color rgbf <0.8157,0.7294,0.6275,0.0000>]
  [0.16670 color rgbf <0.7882,0.7098,0.6627,0.0000>]
  [0.18750 color rgbf <0.7725,0.6980,0.6706,0.0000>]
  [0.20830 color rgbf <0.7569,0.6824,0.6824,0.0000>]
  [0.22920 color rgbf <0.7490,0.6706,0.6902,0.0000>]
  [0.25000 color rgbf <0.7373,0.6627,0.6941,0.0000>]
  [0.27080 color rgbf <0.7373,0.6667,0.6941,0.0000>]
  [0.29170 color rgbf <0.7373,0.6667,0.6941,0.0000>]
  [0.31250 color rgbf <0.6863,0.6235,0.6784,0.0000>]
  [0.33330 color rgbf <0.6353,0.5765,0.6627,0.0000>]
  [0.35420 color rgbf <0.5529,0.4902,0.6157,0.0000>]
  [0.37500 color rgbf <0.4706,0.4039,0.5686,0.0000>]
  [0.39580 color rgbf <0.4627,0.3765,0.5686,0.0000>]
  [0.41670 color rgbf <0.4549,0.3451,0.5686,0.0000>]
  [0.43750 color rgbf <0.4392,0.3216,0.5569,0.0000>]
  [0.45830 color rgbf <0.4235,0.2980,0.5490,0.0000>]
  [0.47920 color rgbf <0.4157,0.2745,0.5373,0.0000>]
  [0.50000 color rgbf <0.4078,0.2549,0.5216,0.0000>]
  [0.52080 color rgbf <0.4157,0.2627,0.5294,0.0000>]
  [0.54170 color rgbf <0.4275,0.2706,0.5333,0.0000>]
  [0.56250 color rgbf <0.3843,0.2235,0.5020,0.0000>]
  [0.58330 color rgbf <0.3451,0.1765,0.4745,0.0000>]
  [0.60420 color rgbf <0.3020,0.1255,0.4353,0.0000>]
  [0.62500 color rgbf <0.2627,0.0745,0.3961,0.0000>]
  [0.64580 color rgbf <0.2980,0.0980,0.4118,0.0000>]
  [0.66670 color rgbf <0.3294,0.1216,0.4275,0.0000>]
  [0.68750 color rgbf <0.3569,0.1451,0.4431,0.0000>]
  [0.70830 color rgbf <0.3804,0.1647,0.4588,0.0000>]
  [0.72920 color rgbf <0.3804,0.1804,0.4627,0.0000>]
  [0.75000 color rgbf <0.3765,0.1922,0.4667,0.0000>]
  [0.77080 color rgbf <0.3843,0.1882,0.4706,0.0000>]
  [0.79170 color rgbf <0.3922,0.1843,0.4706,0.0000>]
  [0.81250 color rgbf <0.4000,0.1843,0.4745,0.0000>]
  [0.83330 color rgbf <0.4039,0.1804,0.4824,0.0000>]
  [0.85420 color rgbf <0.4118,0.1961,0.4902,0.0000>]
  [0.87500 color rgbf <0.4196,0.2157,0.4941,0.0000>]
  [0.89580 color rgbf <0.4196,0.2000,0.4902,0.0000>]
  [0.91670 color rgbf <0.4196,0.1882,0.4824,0.0000>]
  [0.93750 color rgbf <0.4196,0.1922,0.4902,0.0000>]
  [0.95830 color rgbf <0.4196,0.1961,0.4980,0.0000>]
  [0.97920 color rgbf <0.3569,0.1333,0.4471,0.0000>]
  [1.00000 color rgbf <0.2902,0.0706,0.4000,0.0000>]
}