// cpt-city: jjg/cbcont/div/cbcSpectral (cpt)
//
// Continuous versions of Cynthia Brewer's diverging schemes
//
// author: J.J. Green
// copyright: Apache-like
// year: 2004
// url: https://phillips.shef.ac.uk/pub/cpt-city/jjg/cbcont/div
#declare cbcSpectral =
color_map {
  [0.00000 color rgbf <0.6196,0.0039,0.2588,0.0000>]
  [0.04545 color rgbf <0.6196,0.0039,0.2588,0.0000>]
  [0.09091 color rgbf <0.7294,0.1255,0.2824,0.0000>]
  [0.13636 color rgbf <0.8353,0.2431,0.3098,0.0000>]
  [0.18182 color rgbf <0.8941,0.3373,0.2863,0.0000>]
  [0.22727 color rgbf <0.9569,0.4275,0.2627,0.0000>]
  [0.27273 color rgbf <0.9765,0.5569,0.3216,0.0000>]
  [0.31818 color rgbf <0.9922,0.6824,0.3804,0.0000>]
  [0.36364 color rgbf <0.9961,0.7804,0.4627,0.0000>]
  [0.40909 color rgbf <0.9961,0.8784,0.5451,0.0000>]
  [0.45455 color rgbf <0.9961,0.9412,0.6471,0.0000>]
  [0.50000 color rgbf <1.0000,1.0000,0.7490,0.0000>]
  [0.54546 color rgbf <0.9490,0.9804,0.6745,0.0000>]
  [0.59091 color rgbf <0.9020,0.9608,0.5961,0.0000>]
  [0.63636 color rgbf <0.7843,0.9137,0.6196,0.0000>]
  [0.68182 color rgbf <0.6706,0.8667,0.6431,0.0000>]
  [0.72727 color rgbf <0.5333,0.8157,0.6431,0.0000>]
  [0.77273 color rgbf <0.4000,0.7608,0.6471,0.0000>]
  [0.81818 color rgbf <0.2980,0.6471,0.6941,0.0000>]
  [0.86364 color rgbf <0.1961,0.5333,0.7412,0.0000>]
  [0.90909 color rgbf <0.2824,0.4235,0.6902,0.0000>]
  [0.95454 color rgbf <0.3686,0.3098,0.6353,0.0000>]
  [1.00000 color rgbf <0.3686,0.3098,0.6353,0.0000>]
}