// cpt-city: km/blue-yellow-d11 (cpt)
//
// Diverging Color Maps for Scientific Visualization, Kenneth
// Moreland. ISVC '09: Proceedings of the 5th International
// Symposium on Advances in Visual Computing: Part II pp, 92-103
//
// author: Kenneth Moreland
// copyright: Public domain
// year: 2012
// url: https://phillips.shef.ac.uk/pub/cpt-city/km
#declare blue_yellow_d11 =
color_map {
  [0.00000 color rgbf <0.0824,0.0824,0.9059,0.0000>]
  [0.09091 color rgbf <0.0824,0.0824,0.9059,0.0000>]
  [0.09091 color rgbf <0.1647,0.1647,0.8275,0.0000>]
  [0.18182 color rgbf <0.1647,0.1647,0.8275,0.0000>]
  [0.18182 color rgbf <0.2471,0.2471,0.7412,0.0000>]
  [0.27273 color rgbf <0.2471,0.2471,0.7412,0.0000>]
  [0.27273 color rgbf <0.3294,0.3294,0.6627,0.0000>]
  [0.36364 color rgbf <0.3294,0.3294,0.6627,0.0000>]
  [0.36364 color rgbf <0.4118,0.4118,0.5765,0.0000>]
  [0.45455 color rgbf <0.4118,0.4118,0.5765,0.0000>]
  [0.45455 color rgbf <0.4941,0.4941,0.4941,0.0000>]
  [0.54546 color rgbf <0.4941,0.4941,0.4941,0.0000>]
  [0.54546 color rgbf <0.5765,0.5765,0.4118,0.0000>]
  [0.63636 color rgbf <0.5765,0.5765,0.4118,0.0000>]
  [0.63636 color rgbf <0.6627,0.6627,0.3294,0.0000>]
  [0.72727 color rgbf <0.6627,0.6627,0.3294,0.0000>]
  [0.72727 color rgbf <0.7412,0.7412,0.2471,0.0000>]
  [0.81818 color rgbf <0.7412,0.7412,0.2471,0.0000>]
  [0.81818 color rgbf <0.8275,0.8275,0.1647,0.0000>]
  [0.90909 color rgbf <0.8275,0.8275,0.1647,0.0000>]
  [0.90909 color rgbf <0.9059,0.9059,0.0824,0.0000>]
  [1.00000 color rgbf <0.9059,0.9059,0.0824,0.0000>]
}