// cpt-city: km/green-red-d12 (cpt)
//
// Diverging Color Maps for Scientific Visualization, Kenneth
// Moreland. ISVC '09: Proceedings of the 5th International
// Symposium on Advances in Visual Computing: Part II pp, 92-103
//
// author: Kenneth Moreland
// copyright: Public domain
// year: 2012
// url: https://phillips.shef.ac.uk/pub/cpt-city/km
#declare green_red_d12 =
color_map {
  [0.00000 color rgbf <0.0235,0.4902,0.0039,0.0000>]
  [0.08333 color rgbf <0.0235,0.4902,0.0039,0.0000>]
  [0.08333 color rgbf <0.0745,0.4706,0.0118,0.0000>]
  [0.16667 color rgbf <0.0745,0.4706,0.0118,0.0000>]
  [0.16667 color rgbf <0.1294,0.4549,0.0196,0.0000>]
  [0.25000 color rgbf <0.1294,0.4549,0.0196,0.0000>]
  [0.25000 color rgbf <0.1843,0.4314,0.0314,0.0000>]
  [0.33333 color rgbf <0.1843,0.4314,0.0314,0.0000>]
  [0.33333 color rgbf <0.2431,0.4118,0.0392,0.0000>]
  [0.41667 color rgbf <0.2431,0.4118,0.0392,0.0000>]
  [0.41667 color rgbf <0.3059,0.3922,0.0471,0.0000>]
  [0.50000 color rgbf <0.3059,0.3922,0.0471,0.0000>]
  [0.50000 color rgbf <0.3686,0.3647,0.0588,0.0000>]
  [0.58333 color rgbf <0.3686,0.3647,0.0588,0.0000>]
  [0.58333 color rgbf <0.4392,0.3451,0.0706,0.0000>]
  [0.66667 color rgbf <0.4392,0.3451,0.0706,0.0000>]
  [0.66667 color rgbf <0.5059,0.3216,0.0824,0.0000>]
  [0.75000 color rgbf <0.5059,0.3216,0.0824,0.0000>]
  [0.75000 color rgbf <0.5843,0.2941,0.0941,0.0000>]
  [0.83333 color rgbf <0.5843,0.2941,0.0941,0.0000>]
  [0.83333 color rgbf <0.6588,0.2667,0.1098,0.0000>]
  [0.91667 color rgbf <0.6588,0.2667,0.1098,0.0000>]
  [0.91667 color rgbf <0.7373,0.2392,0.1216,0.0000>]
  [1.00000 color rgbf <0.7373,0.2392,0.1216,0.0000>]
}