// cpt-city: jjg/serrate/seq/srtPuBuGn03 (cpt)
//
// Serrated 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/serrate/seq
#declare srtPuBuGn03 =
color_map {
  [0.00000 color rgbf <0.7412,0.7882,0.8824,0.0000>]
  [0.33333 color rgbf <0.9647,0.9373,0.9686,0.0000>]
  [0.33333 color rgbf <0.4039,0.6627,0.8118,0.0000>]
  [0.66667 color rgbf <0.7412,0.7882,0.8824,0.0000>]
  [0.66667 color rgbf <0.0078,0.5059,0.5412,0.0000>]
  [1.00000 color rgbf <0.4039,0.6627,0.8118,0.0000>]
}