// cpt-city: idv/topo (cpt)
//
// Geoscientific schemes from the DCL library, extracted from
// the Integrated Data Viewer (IDV) from Unidata
//
// author: Unidata
// copyright: LGPL
// year: 2014
// url: https://phillips.shef.ac.uk/pub/cpt-city/idv
#declare topo =
color_map {
  [0.00000 color rgbf <0.0980,0.0980,1.0000,0.0000>]
  [0.01111 color rgbf <0.0980,0.0980,1.0000,0.0000>]
  [0.01111 color rgbf <0.1020,0.6824,0.1412,0.0000>]
  [0.02222 color rgbf <0.1020,0.6824,0.1412,0.0000>]
  [0.02222 color rgbf <0.1922,0.7333,0.0627,0.0000>]
  [0.03333 color rgbf <0.1922,0.7333,0.0627,0.0000>]
  [0.03333 color rgbf <0.2706,0.7804,0.0000,0.0000>]
  [0.04444 color rgbf <0.2706,0.7804,0.0000,0.0000>]
  [0.04444 color rgbf <0.2824,0.7804,0.0039,0.0000>]
  [0.05556 color rgbf <0.2824,0.7804,0.0039,0.0000>]
  [0.05556 color rgbf <0.2941,0.7725,0.0078,0.0000>]
  [0.06667 color rgbf <0.2941,0.7725,0.0078,0.0000>]
  [0.06667 color rgbf <0.3098,0.7686,0.0157,0.0000>]
  [0.07778 color rgbf <0.3098,0.7686,0.0157,0.0000>]
  [0.07778 color rgbf <0.3216,0.7647,0.0196,0.0000>]
  [0.08889 color rgbf <0.3216,0.7647,0.0196,0.0000>]
  [0.08889 color rgbf <0.3373,0.7608,0.0235,0.0000>]
  [0.10000 color rgbf <0.3373,0.7608,0.0235,0.0000>]
  [0.10000 color rgbf <0.3490,0.7529,0.0314,0.0000>]
  [0.11111 color rgbf <0.3490,0.7529,0.0314,0.0000>]
  [0.11111 color rgbf <0.3647,0.7490,0.0353,0.0000>]
  [0.12222 color rgbf <0.3647,0.7490,0.0353,0.0000>]
  [0.12222 color rgbf <0.3725,0.7451,0.0431,0.0000>]
  [0.13333 color rgbf <0.3725,0.7451,0.0431,0.0000>]
  [0.13333 color rgbf <0.3882,0.7412,0.0471,0.0000>]
  [0.14444 color rgbf <0.3882,0.7412,0.0471,0.0000>]
  [0.14444 color rgbf <0.4000,0.7373,0.0549,0.0000>]
  [0.15556 color rgbf <0.4000,0.7373,0.0549,0.0000>]
  [0.15556 color rgbf <0.4118,0.7294,0.0588,0.0000>]
  [0.16667 color rgbf <0.4118,0.7294,0.0588,0.0000>]
  [0.16667 color rgbf <0.4275,0.7255,0.0667,0.0000>]
  [0.17778 color rgbf <0.4275,0.7255,0.0667,0.0000>]
  [0.17778 color rgbf <0.4392,0.7216,0.0706,0.0000>]
  [0.18889 color rgbf <0.4392,0.7216,0.0706,0.0000>]
  [0.18889 color rgbf <0.4549,0.7176,0.0745,0.0000>]
  [0.20000 color rgbf <0.4549,0.7176,0.0745,0.0000>]
  [0.20000 color rgbf <0.4667,0.7137,0.0824,0.0000>]
  [0.21111 color rgbf <0.4667,0.7137,0.0824,0.0000>]
  [0.21111 color rgbf <0.4784,0.7059,0.0902,0.0000>]
  [0.22222 color rgbf <0.4784,0.7059,0.0902,0.0000>]
  [0.22222 color rgbf <0.4902,0.7020,0.0941,0.0000>]
  [0.23333 color rgbf <0.4902,0.7020,0.0941,0.0000>]
  [0.23333 color rgbf <0.5059,0.6980,0.1020,0.0000>]
  [0.24444 color rgbf <0.5059,0.6980,0.1020,0.0000>]
  [0.24444 color rgbf <0.5176,0.6902,0.1059,0.0000>]
  [0.25556 color rgbf <0.5176,0.6902,0.1059,0.0000>]
  [0.25556 color rgbf <0.5333,0.6863,0.1137,0.0000>]
  [0.26667 color rgbf <0.5333,0.6863,0.1137,0.0000>]
  [0.26667 color rgbf <0.5451,0.6824,0.1176,0.0000>]
  [0.27778 color rgbf <0.5451,0.6824,0.1176,0.0000>]
  [0.27778 color rgbf <0.5569,0.6784,0.1216,0.0000>]
  [0.28889 color rgbf <0.5569,0.6784,0.1216,0.0000>]
  [0.28889 color rgbf <0.5725,0.6745,0.1294,0.0000>]
  [0.30000 color rgbf <0.5725,0.6745,0.1294,0.0000>]
  [0.30000 color rgbf <0.5804,0.6667,0.1333,0.0000>]
  [0.31111 color rgbf <0.5804,0.6667,0.1333,0.0000>]
  [0.31111 color rgbf <0.5961,0.6627,0.1412,0.0000>]
  [0.32222 color rgbf <0.5961,0.6627,0.1412,0.0000>]
  [0.32222 color rgbf <0.6078,0.6588,0.1451,0.0000>]
  [0.33333 color rgbf <0.6078,0.6588,0.1451,0.0000>]
  [0.33333 color rgbf <0.6235,0.6549,0.1529,0.0000>]
  [0.34444 color rgbf <0.6235,0.6549,0.1529,0.0000>]
  [0.34444 color rgbf <0.6353,0.6471,0.1569,0.0000>]
  [0.35556 color rgbf <0.6353,0.6471,0.1569,0.0000>]
  [0.35556 color rgbf <0.6471,0.6471,0.1647,0.0000>]
  [0.36667 color rgbf <0.6471,0.6471,0.1647,0.0000>]
  [0.36667 color rgbf <0.6471,0.6471,0.1725,0.0000>]
  [0.37778 color rgbf <0.6471,0.6471,0.1725,0.0000>]
  [0.37778 color rgbf <0.6510,0.6510,0.1843,0.0000>]
  [0.38889 color rgbf <0.6510,0.6510,0.1843,0.0000>]
  [0.38889 color rgbf <0.6510,0.6510,0.1961,0.0000>]
  [0.40000 color rgbf <0.6510,0.6510,0.1961,0.0000>]
  [0.40000 color rgbf <0.6549,0.6549,0.2078,0.0000>]
  [0.41111 color rgbf <0.6549,0.6549,0.2078,0.0000>]
  [0.41111 color rgbf <0.6588,0.6588,0.2196,0.0000>]
  [0.42222 color rgbf <0.6588,0.6588,0.2196,0.0000>]
  [0.42222 color rgbf <0.6588,0.6588,0.2314,0.0000>]
  [0.43333 color rgbf <0.6588,0.6588,0.2314,0.0000>]
  [0.43333 color rgbf <0.6627,0.6627,0.2392,0.0000>]
  [0.44444 color rgbf <0.6627,0.6627,0.2392,0.0000>]
  [0.44444 color rgbf <0.6667,0.6667,0.2510,0.0000>]
  [0.45556 color rgbf <0.6667,0.6667,0.2510,0.0000>]
  [0.45556 color rgbf <0.6667,0.6667,0.2627,0.0000>]
  [0.46667 color rgbf <0.6667,0.6667,0.2627,0.0000>]
  [0.46667 color rgbf <0.6706,0.6706,0.2706,0.0000>]
  [0.47778 color rgbf <0.6706,0.6706,0.2706,0.0000>]
  [0.47778 color rgbf <0.6706,0.6706,0.2824,0.0000>]
  [0.48889 color rgbf <0.6706,0.6706,0.2824,0.0000>]
  [0.48889 color rgbf <0.6745,0.6745,0.2941,0.0000>]
  [0.50000 color rgbf <0.6745,0.6745,0.2941,0.0000>]
  [0.50000 color rgbf <0.6784,0.6784,0.3059,0.0000>]
  [0.51111 color rgbf <0.6784,0.6784,0.3059,0.0000>]
  [0.51111 color rgbf <0.6784,0.6784,0.3176,0.0000>]
  [0.52222 color rgbf <0.6784,0.6784,0.3176,0.0000>]
  [0.52222 color rgbf <0.6824,0.6824,0.3255,0.0000>]
  [0.53333 color rgbf <0.6824,0.6824,0.3255,0.0000>]
  [0.53333 color rgbf <0.6863,0.6863,0.3373,0.0000>]
  [0.54444 color rgbf <0.6863,0.6863,0.3373,0.0000>]
  [0.54444 color rgbf <0.6863,0.6863,0.3490,0.0000>]
  [0.55556 color rgbf <0.6863,0.6863,0.3490,0.0000>]
  [0.55556 color rgbf <0.6902,0.6902,0.3608,0.0000>]
  [0.56667 color rgbf <0.6902,0.6902,0.3608,0.0000>]
  [0.56667 color rgbf <0.6902,0.6902,0.3725,0.0000>]
  [0.57778 color rgbf <0.6902,0.6902,0.3725,0.0000>]
  [0.57778 color rgbf <0.6941,0.6941,0.3804,0.0000>]
  [0.58889 color rgbf <0.6941,0.6941,0.3804,0.0000>]
  [0.58889 color rgbf <0.6980,0.6980,0.3922,0.0000>]
  [0.60000 color rgbf <0.6980,0.6980,0.3922,0.0000>]
  [0.60000 color rgbf <0.6980,0.6980,0.4039,0.0000>]
  [0.61111 color rgbf <0.6980,0.6980,0.4039,0.0000>]
  [0.61111 color rgbf <0.7020,0.7020,0.4118,0.0000>]
  [0.62222 color rgbf <0.7020,0.7020,0.4118,0.0000>]
  [0.62222 color rgbf <0.7020,0.7020,0.4235,0.0000>]
  [0.63333 color rgbf <0.7020,0.7020,0.4235,0.0000>]
  [0.63333 color rgbf <0.7059,0.7059,0.4353,0.0000>]
  [0.64444 color rgbf <0.7059,0.7059,0.4353,0.0000>]
  [0.64444 color rgbf <0.7098,0.7098,0.4471,0.0000>]
  [0.65556 color rgbf <0.7098,0.7098,0.4471,0.0000>]
  [0.65556 color rgbf <0.7098,0.7098,0.4588,0.0000>]
  [0.66667 color rgbf <0.7098,0.7098,0.4588,0.0000>]
  [0.66667 color rgbf <0.7137,0.7137,0.4706,0.0000>]
  [0.67778 color rgbf <0.7137,0.7137,0.4706,0.0000>]
  [0.67778 color rgbf <0.7137,0.7137,0.4784,0.0000>]
  [0.68889 color rgbf <0.7137,0.7137,0.4784,0.0000>]
  [0.68889 color rgbf <0.7176,0.7176,0.4902,0.0000>]
  [0.70000 color rgbf <0.7176,0.7176,0.4902,0.0000>]
  [0.70000 color rgbf <0.7216,0.7216,0.5020,0.0000>]
  [0.71111 color rgbf <0.7216,0.7216,0.5020,0.0000>]
  [0.71111 color rgbf <0.7216,0.7216,0.5098,0.0000>]
  [0.72222 color rgbf <0.7216,0.7216,0.5098,0.0000>]
  [0.72222 color rgbf <0.7255,0.7255,0.5216,0.0000>]
  [0.73333 color rgbf <0.7255,0.7255,0.5216,0.0000>]
  [0.73333 color rgbf <0.7255,0.7255,0.5333,0.0000>]
  [0.74444 color rgbf <0.7255,0.7255,0.5333,0.0000>]
  [0.74444 color rgbf <0.7294,0.7294,0.5451,0.0000>]
  [0.75556 color rgbf <0.7294,0.7294,0.5451,0.0000>]
  [0.75556 color rgbf <0.7333,0.7333,0.5569,0.0000>]
  [0.76667 color rgbf <0.7333,0.7333,0.5569,0.0000>]
  [0.76667 color rgbf <0.7333,0.7333,0.5686,0.0000>]
  [0.77778 color rgbf <0.7333,0.7333,0.5686,0.0000>]
  [0.77778 color rgbf <0.7373,0.7373,0.5804,0.0000>]
  [0.78889 color rgbf <0.7373,0.7373,0.5804,0.0000>]
  [0.78889 color rgbf <0.7412,0.7412,0.5882,0.0000>]
  [0.80000 color rgbf <0.7412,0.7412,0.5882,0.0000>]
  [0.80000 color rgbf <0.7412,0.7412,0.5961,0.0000>]
  [0.81111 color rgbf <0.7412,0.7412,0.5961,0.0000>]
  [0.81111 color rgbf <0.7451,0.7451,0.6078,0.0000>]
  [0.82222 color rgbf <0.7451,0.7451,0.6078,0.0000>]
  [0.82222 color rgbf <0.7451,0.7451,0.6196,0.0000>]
  [0.83333 color rgbf <0.7451,0.7451,0.6196,0.0000>]
  [0.83333 color rgbf <0.7490,0.7490,0.6314,0.0000>]
  [0.84444 color rgbf <0.7490,0.7490,0.6314,0.0000>]
  [0.84444 color rgbf <0.7529,0.7529,0.6431,0.0000>]
  [0.85556 color rgbf <0.7529,0.7529,0.6431,0.0000>]
  [0.85556 color rgbf <0.7529,0.7529,0.6549,0.0000>]
  [0.86667 color rgbf <0.7529,0.7529,0.6549,0.0000>]
  [0.86667 color rgbf <0.7569,0.7569,0.6667,0.0000>]
  [0.87778 color rgbf <0.7569,0.7569,0.6667,0.0000>]
  [0.87778 color rgbf <0.7608,0.7608,0.6784,0.0000>]
  [0.88889 color rgbf <0.7608,0.7608,0.6784,0.0000>]
  [0.88889 color rgbf <0.7608,0.7608,0.6863,0.0000>]
  [0.90000 color rgbf <0.7608,0.7608,0.6863,0.0000>]
  [0.90000 color rgbf <0.7647,0.7647,0.6941,0.0000>]
  [0.91111 color rgbf <0.7647,0.7647,0.6941,0.0000>]
  [0.91111 color rgbf <0.7647,0.7647,0.7059,0.0000>]
  [0.92222 color rgbf <0.7647,0.7647,0.7059,0.0000>]
  [0.92222 color rgbf <0.7686,0.7686,0.7176,0.0000>]
  [0.93333 color rgbf <0.7686,0.7686,0.7176,0.0000>]
  [0.93333 color rgbf <0.7725,0.7725,0.7294,0.0000>]
  [0.94444 color rgbf <0.7725,0.7725,0.7294,0.0000>]
  [0.94444 color rgbf <0.7725,0.7725,0.7412,0.0000>]
  [0.95556 color rgbf <0.7725,0.7725,0.7412,0.0000>]
  [0.95556 color rgbf <0.7765,0.7765,0.7529,0.0000>]
  [0.96667 color rgbf <0.7765,0.7765,0.7529,0.0000>]
  [0.96667 color rgbf <0.7765,0.7765,0.7647,0.0000>]
  [0.97778 color rgbf <0.7765,0.7765,0.7647,0.0000>]
  [0.97778 color rgbf <0.7804,0.7804,0.7725,0.0000>]
  [0.98889 color rgbf <0.7804,0.7804,0.7725,0.0000>]
  [0.98889 color rgbf <1.0000,1.0000,1.0000,0.0000>]
  [1.00000 color rgbf <1.0000,1.0000,1.0000,0.0000>]
}