// cpt-city: colo/evad/column (cpt)
//
// COLOURlovers is a creative community where people from
// around the world create and share colors, palettes and
// patterns, discuss the latest trends and explore colorful
// articles... All in the spirit of love.
//
// author: evad
// copyright: Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported
// year: 2009
// url: https://phillips.shef.ac.uk/pub/cpt-city/colo/evad
#declare column =
color_map {
  [0.00000 color rgbf <0.4588,0.4157,0.4471,0.0000>]
  [0.25000 color rgbf <0.4588,0.4157,0.4471,0.0000>]
  [0.25000 color rgbf <0.5176,0.4353,0.4549,0.0000>]
  [0.50000 color rgbf <0.5176,0.4353,0.4549,0.0000>]
  [0.50000 color rgbf <0.5098,0.3686,0.3686,0.0000>]
  [0.75000 color rgbf <0.5098,0.3686,0.3686,0.0000>]
  [0.75000 color rgbf <0.3216,0.1961,0.2078,0.0000>]
  [1.00000 color rgbf <0.3216,0.1961,0.2078,0.0000>]
}