// cpt-city: jjg/serrate/div/srtRdYlBu09 (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 srtRdYlBu09 =
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 <0.9961,0.8784,0.5647,0.0000>]
  [0.44444 color rgbf <0.9922,0.6824,0.3804,0.0000>]
  [0.44444 color rgbf <0.8784,0.9529,0.9725,0.0000>]
  [0.55556 color rgbf <0.9961,0.8784,0.5647,0.0000>]
  [0.55556 color rgbf <0.6706,0.8510,0.9137,0.0000>]
  [0.66667 color rgbf <0.8784,0.9529,0.9725,0.0000>]
  [0.66667 color rgbf <0.4549,0.6784,0.8196,0.0000>]
  [0.77778 color rgbf <0.6706,0.8510,0.9137,0.0000>]
  [0.77778 color rgbf <0.2706,0.4588,0.7059,0.0000>]
  [0.88889 color rgbf <0.4549,0.6784,0.8196,0.0000>]
  [0.88889 color rgbf <0.1922,0.2118,0.5843,0.0000>]
  [1.00000 color rgbf <0.2706,0.4588,0.7059,0.0000>]
}