// cpt-city: jjg/serrate/div/srtPRGn09 (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 srtPRGn09 =
color_map {
  [0.00000 color rgbf <0.4627,0.1647,0.5137,0.0000>]
  [0.11111 color rgbf <0.2510,0.0000,0.2941,0.0000>]
  [0.11111 color rgbf <0.6000,0.4392,0.6706,0.0000>]
  [0.22222 color rgbf <0.4627,0.1647,0.5137,0.0000>]
  [0.22222 color rgbf <0.7608,0.6471,0.8118,0.0000>]
  [0.33333 color rgbf <0.6000,0.4392,0.6706,0.0000>]
  [0.33333 color rgbf <0.9059,0.8314,0.9098,0.0000>]
  [0.44444 color rgbf <0.7608,0.6471,0.8118,0.0000>]
  [0.44444 color rgbf <0.8510,0.9412,0.8275,0.0000>]
  [0.55556 color rgbf <0.9059,0.8314,0.9098,0.0000>]
  [0.55556 color rgbf <0.6510,0.8588,0.6275,0.0000>]
  [0.66667 color rgbf <0.8510,0.9412,0.8275,0.0000>]
  [0.66667 color rgbf <0.3529,0.6824,0.3804,0.0000>]
  [0.77778 color rgbf <0.6510,0.8588,0.6275,0.0000>]
  [0.77778 color rgbf <0.1059,0.4706,0.2157,0.0000>]
  [0.88889 color rgbf <0.3529,0.6824,0.3804,0.0000>]
  [0.88889 color rgbf <0.0000,0.2667,0.1059,0.0000>]
  [1.00000 color rgbf <0.1059,0.4706,0.2157,0.0000>]
}