// cpt-city: jjg/dem/ukdem-cont (cpt)
//
// Various digital elevation models (DEM) schemes
//
// author: J.J. Green
// copyright: Public domain
// year: 2004
// url: https://phillips.shef.ac.uk/pub/cpt-city/jjg/dem
#declare ukdem_cont =
color_map {
  [0.00000 color rgbf <1.0000,1.0000,1.0000,0.0000>]
  [0.06667 color rgbf <1.0000,0.9882,0.9098,0.0000>]
  [0.20000 color rgbf <1.0000,0.9804,0.8353,0.0000>]
  [0.33333 color rgbf <1.0000,0.9098,0.6980,0.0000>]
  [0.46667 color rgbf <1.0000,0.8431,0.6784,0.0000>]
  [0.66667 color rgbf <1.0000,0.8196,0.6118,0.0000>]
  [1.00000 color rgbf <1.0000,0.7333,0.5765,0.0000>]
}