// cpt-city: jjg/cbac/seq/cbacYlGnBu04 (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 cbacYlGnBu04 =
color_map {
  [0.00000 color rgbf <1.0000,1.0000,0.8000,0.0000>]
  [0.25000 color rgbf <0.8627,0.9451,0.7647,0.0000>]
  [0.25000 color rgbf <0.7686,0.9098,0.7412,0.0000>]
  [0.50000 color rgbf <0.4902,0.8000,0.7294,0.0000>]
  [0.50000 color rgbf <0.3961,0.7647,0.7451,0.0000>]
  [0.75000 color rgbf <0.2078,0.5843,0.7294,0.0000>]
  [0.75000 color rgbf <0.1804,0.4980,0.6980,0.0000>]
  [1.00000 color rgbf <0.1333,0.3686,0.6588,0.0000>]
}