// cpt-city: jjg/cbac/div/cbacPRGn04 (cpt)
//
// Almost 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/cbac/div
#declare cbacPRGn04 =
color_map {
  [0.00000 color rgbf <0.4824,0.1961,0.5804,0.0000>]
  [0.12500 color rgbf <0.4824,0.1961,0.5804,0.0000>]
  [0.25000 color rgbf <0.5882,0.3647,0.6667,0.0000>]
  [0.25000 color rgbf <0.6549,0.4784,0.7255,0.0000>]
  [0.37500 color rgbf <0.7608,0.6471,0.8118,0.0000>]
  [0.50000 color rgbf <0.7216,0.7255,0.7412,0.0000>]
  [0.50000 color rgbf <0.6902,0.7804,0.6980,0.0000>]
  [0.62500 color rgbf <0.6510,0.8588,0.6275,0.0000>]
  [0.75000 color rgbf <0.4078,0.7373,0.4745,0.0000>]
  [0.75000 color rgbf <0.2431,0.6549,0.3686,0.0000>]
  [0.87500 color rgbf <0.0000,0.5333,0.2157,0.0000>]
  [1.00000 color rgbf <0.0000,0.5333,0.2157,0.0000>]
}