// cpt-city: pd/astro/stratosphere_sunset (cpt)
//
// Gradients from photographs
//
// author: Piecrust Design
// copyright: Public domain
// year: 2007
// url: https://phillips.shef.ac.uk/pub/cpt-city/pd/astro
#declare stratosphere_sunset =
color_map {
  [0.00000 color rgbf <0.0039,0.1137,0.2627,0.0000>]
  [0.01720 color rgbf <0.0039,0.1176,0.2706,0.0000>]
  [0.03450 color rgbf <0.0039,0.1216,0.2745,0.0000>]
  [0.05170 color rgbf <0.0039,0.1255,0.2863,0.0000>]
  [0.06900 color rgbf <0.0039,0.1294,0.2941,0.0000>]
  [0.08620 color rgbf <0.0078,0.1373,0.3098,0.0000>]
  [0.10340 color rgbf <0.0078,0.1451,0.3255,0.0000>]
  [0.12070 color rgbf <0.0078,0.1490,0.3373,0.0000>]
  [0.13790 color rgbf <0.0078,0.1529,0.3490,0.0000>]
  [0.15520 color rgbf <0.0078,0.1569,0.3608,0.0000>]
  [0.17240 color rgbf <0.0039,0.1608,0.3725,0.0000>]
  [0.18970 color rgbf <0.0078,0.1686,0.3882,0.0000>]
  [0.20690 color rgbf <0.0078,0.1765,0.4078,0.0000>]
  [0.22410 color rgbf <0.0078,0.1922,0.4392,0.0000>]
  [0.24140 color rgbf <0.0078,0.2039,0.4706,0.0000>]
  [0.25860 color rgbf <0.0078,0.2275,0.5176,0.0000>]
  [0.27590 color rgbf <0.0078,0.2471,0.5647,0.0000>]
  [0.29310 color rgbf <0.0196,0.2941,0.6314,0.0000>]
  [0.31030 color rgbf <0.0314,0.3373,0.6980,0.0000>]
  [0.32760 color rgbf <0.0980,0.3882,0.7765,0.0000>]
  [0.34480 color rgbf <0.1608,0.4431,0.8549,0.0000>]
  [0.36210 color rgbf <0.2196,0.4706,0.8902,0.0000>]
  [0.37930 color rgbf <0.2824,0.4941,0.9255,0.0000>]
  [0.39660 color rgbf <0.3020,0.5020,0.9333,0.0000>]
  [0.41380 color rgbf <0.3255,0.5137,0.9451,0.0000>]
  [0.43100 color rgbf <0.3451,0.5216,0.9412,0.0000>]
  [0.44830 color rgbf <0.3686,0.5294,0.9373,0.0000>]
  [0.46550 color rgbf <0.4039,0.5412,0.9255,0.0000>]
  [0.48280 color rgbf <0.4431,0.5529,0.9098,0.0000>]
  [0.50000 color rgbf <0.4667,0.5569,0.8706,0.0000>]
  [0.51720 color rgbf <0.4902,0.5569,0.8353,0.0000>]
  [0.53450 color rgbf <0.5882,0.6039,0.7961,0.0000>]
  [0.55170 color rgbf <0.6902,0.6471,0.7608,0.0000>]
  [0.56900 color rgbf <0.8118,0.7137,0.7490,0.0000>]
  [0.58620 color rgbf <0.9294,0.7765,0.7373,0.0000>]
  [0.60340 color rgbf <0.8824,0.7176,0.6667,0.0000>]
  [0.62070 color rgbf <0.8353,0.6549,0.5961,0.0000>]
  [0.63790 color rgbf <0.7804,0.5490,0.4431,0.0000>]
  [0.65520 color rgbf <0.7255,0.4431,0.2863,0.0000>]
  [0.67240 color rgbf <0.8196,0.4902,0.2314,0.0000>]
  [0.68970 color rgbf <0.9176,0.5373,0.1725,0.0000>]
  [0.70690 color rgbf <0.9490,0.6510,0.2078,0.0000>]
  [0.72410 color rgbf <0.9804,0.7686,0.2431,0.0000>]
  [0.74140 color rgbf <0.9490,0.7176,0.2118,0.0000>]
  [0.75860 color rgbf <0.9176,0.6706,0.1765,0.0000>]
  [0.77590 color rgbf <0.9255,0.5686,0.1255,0.0000>]
  [0.79310 color rgbf <0.9294,0.4706,0.0745,0.0000>]
  [0.81030 color rgbf <0.9490,0.4549,0.0667,0.0000>]
  [0.82760 color rgbf <0.9686,0.4431,0.0549,0.0000>]
  [0.84480 color rgbf <0.8157,0.3373,0.0431,0.0000>]
  [0.86210 color rgbf <0.6588,0.2314,0.0314,0.0000>]
  [0.87930 color rgbf <0.4706,0.1490,0.0314,0.0000>]
  [0.89660 color rgbf <0.2824,0.0627,0.0275,0.0000>]
  [0.91380 color rgbf <0.2118,0.0431,0.0235,0.0000>]
  [0.93100 color rgbf <0.1373,0.0275,0.0196,0.0000>]
  [0.94830 color rgbf <0.1294,0.0235,0.0157,0.0000>]
  [0.96550 color rgbf <0.1216,0.0196,0.0157,0.0000>]
  [0.98280 color rgbf <0.1137,0.0157,0.0157,0.0000>]
  [1.00000 color rgbf <0.1059,0.0157,0.0196,0.0000>]
}