// cpt-city: nd/basic/White_Black (ggr)
//
// Extra gradients for the GIMP by Nevit Dilmen
//
// author: Nevit Dilmen
// copyright: GPL
// year: 2007
// url: https://phillips.shef.ac.uk/pub/cpt-city/nd/basic
#declare White_Black =
color_map {
  [0.00000 color rgbf <1.0000,1.0000,1.0000,0.0000>]
  [0.50000 color rgbf <0.5020,0.5020,0.5020,0.0000>]
  [1.00000 color rgbf <0.0000,0.0000,0.0000,0.0000>]
}