// cpt-city: jjg/cbac/seq/cbacGnBu09 (cpt)
//
// Almost continuous versions of Cynthia Brewer's sequential schemes
//
// author: J.J. Green
// copyright: Apache-like
// year: 2004
// url: https://phillips.shef.ac.uk/pub/cpt-city/jjg/cbac/seq
#declare cbacGnBu09 =
color_map {
  [0.00000 color rgbf <0.9686,0.9882,0.9412,0.0000>]
  [0.11111 color rgbf <0.9333,0.9765,0.9098,0.0000>]
  [0.11111 color rgbf <0.9137,0.9647,0.8902,0.0000>]
  [0.22222 color rgbf <0.8471,0.9412,0.8275,0.0000>]
  [0.22222 color rgbf <0.8314,0.9333,0.8039,0.0000>]
  [0.33333 color rgbf <0.7451,0.9020,0.7490,0.0000>]
  [0.33333 color rgbf <0.7137,0.8863,0.7333,0.0000>]
  [0.44444 color rgbf <0.5922,0.8431,0.7333,0.0000>]
  [0.44444 color rgbf <0.5490,0.8235,0.7451,0.0000>]
  [0.55556 color rgbf <0.4157,0.7647,0.7922,0.0000>]
  [0.55556 color rgbf <0.3725,0.7373,0.8039,0.0000>]
  [0.66667 color rgbf <0.2549,0.6431,0.7961,0.0000>]
  [0.66667 color rgbf <0.2196,0.6078,0.7765,0.0000>]
  [0.77778 color rgbf <0.1176,0.4941,0.7176,0.0000>]
  [0.77778 color rgbf <0.0824,0.4627,0.7020,0.0000>]
  [0.88889 color rgbf <0.0314,0.3490,0.6118,0.0000>]
  [0.88889 color rgbf <0.0314,0.3098,0.5686,0.0000>]
  [1.00000 color rgbf <0.0314,0.2510,0.5059,0.0000>]
}