// cpt-city: jjg/serrate/seq/srtGreys03 (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 srtGreys03 =
color_map {
  [0.00000 color rgbf <0.8000,0.8000,0.8000,0.0000>]
  [0.33333 color rgbf <0.9686,0.9686,0.9686,0.0000>]
  [0.33333 color rgbf <0.5882,0.5882,0.5882,0.0000>]
  [0.66667 color rgbf <0.8000,0.8000,0.8000,0.0000>]
  [0.66667 color rgbf <0.3216,0.3216,0.3216,0.0000>]
  [1.00000 color rgbf <0.5882,0.5882,0.5882,0.0000>]
}