// cpt-city: jjg/cbac/seq/cbacBuGn06 (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 cbacBuGn06 =
color_map {
  [0.00000 color rgbf <0.9294,0.9725,0.9843,0.0000>]
  [0.16667 color rgbf <0.8824,0.9569,0.9529,0.0000>]
  [0.16667 color rgbf <0.8471,0.9412,0.9333,0.0000>]
  [0.33333 color rgbf <0.7255,0.8941,0.8588,0.0000>]
  [0.33333 color rgbf <0.6745,0.8784,0.8314,0.0000>]
  [0.50000 color rgbf <0.5255,0.8157,0.7333,0.0000>]
  [0.50000 color rgbf <0.4745,0.7922,0.6980,0.0000>]
  [0.66667 color rgbf <0.3137,0.7137,0.5412,0.0000>]
  [0.66667 color rgbf <0.2588,0.6824,0.4745,0.0000>]
  [0.83333 color rgbf <0.1098,0.5569,0.2980,0.0000>]
  [0.83333 color rgbf <0.0627,0.5059,0.2471,0.0000>]
  [1.00000 color rgbf <0.0000,0.4275,0.1725,0.0000>]
}