// cpt-city: jjg/serrate/div/srtRdYlGn09 (cpt)
//
// Serrated 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/serrate/div
#declare srtRdYlGn09 =
color_map {
  [0.00000 color rgbf <0.8431,0.1882,0.1529,0.0000>]
  [0.11111 color rgbf <0.6471,0.0000,0.1490,0.0000>]
  [0.11111 color rgbf <0.9569,0.4275,0.2627,0.0000>]
  [0.22222 color rgbf <0.8431,0.1882,0.1529,0.0000>]
  [0.22222 color rgbf <0.9922,0.6824,0.3804,0.0000>]
  [0.33333 color rgbf <0.9569,0.4275,0.2627,0.0000>]
  [0.33333 color rgbf <0.9961,0.8784,0.5451,0.0000>]
  [0.44444 color rgbf <0.9922,0.6824,0.3804,0.0000>]
  [0.44444 color rgbf <0.8510,0.9373,0.5451,0.0000>]
  [0.55556 color rgbf <0.9961,0.8784,0.5451,0.0000>]
  [0.55556 color rgbf <0.6510,0.8510,0.4157,0.0000>]
  [0.66667 color rgbf <0.8510,0.9373,0.5451,0.0000>]
  [0.66667 color rgbf <0.4000,0.7412,0.3882,0.0000>]
  [0.77778 color rgbf <0.6510,0.8510,0.4157,0.0000>]
  [0.77778 color rgbf <0.1020,0.5961,0.3137,0.0000>]
  [0.88889 color rgbf <0.4000,0.7412,0.3882,0.0000>]
  [0.88889 color rgbf <0.0000,0.4078,0.2157,0.0000>]
  [1.00000 color rgbf <0.1020,0.5961,0.3137,0.0000>]
}