/*
  cpt-city: h5/hsv (cpt)

  Colour tables from the h5utils package

  author: Steven G. Johnson
  copyright: MIT
  year: 2009
  url: https://phillips.shef.ac.uk/pub/cpt-city/h5
*/
linear-gradient(
  0deg,
  rgb(255,   0,   0)   0.000%,
  rgb(255,  23,   0)   1.587%,
  rgb(255,  47,   0)   3.175%,
  rgb(255,  71,   0)   4.762%,
  rgb(255,  95,   0)   6.349%,
  rgb(255, 119,   0)   7.936%,
  rgb(255, 143,   0)   9.524%,
  rgb(255, 167,   0)  11.111%,
  rgb(255, 191,   0)  12.698%,
  rgb(255, 215,   0)  14.286%,
  rgb(255, 239,   0)  15.873%,
  rgb(247, 255,   0)  17.460%,
  rgb(223, 255,   0)  19.048%,
  rgb(199, 255,   0)  20.635%,
  rgb(175, 255,   0)  22.222%,
  rgb(151, 255,   0)  23.809%,
  rgb(127, 255,   0)  25.397%,
  rgb(103, 255,   0)  26.984%,
  rgb( 79, 255,   0)  28.571%,
  rgb( 55, 255,   0)  30.159%,
  rgb( 31, 255,   0)  31.746%,
  rgb(  7, 255,   0)  33.333%,
  rgb(  0, 255,  15)  34.921%,
  rgb(  0, 255,  39)  36.508%,
  rgb(  0, 255,  63)  38.095%,
  rgb(  0, 255,  87)  39.682%,
  rgb(  0, 255, 111)  41.270%,
  rgb(  0, 255, 135)  42.857%,
  rgb(  0, 255, 159)  44.444%,
  rgb(  0, 255, 183)  46.032%,
  rgb(  0, 255, 207)  47.619%,
  rgb(  0, 255, 231)  49.206%,
  rgb(  0, 255, 255)  50.794%,
  rgb(  0, 231, 255)  52.381%,
  rgb(  0, 207, 255)  53.968%,
  rgb(  0, 183, 255)  55.556%,
  rgb(  0, 159, 255)  57.143%,
  rgb(  0, 135, 255)  58.730%,
  rgb(  0, 111, 255)  60.318%,
  rgb(  0,  87, 255)  61.905%,
  rgb(  0,  63, 255)  63.492%,
  rgb(  0,  39, 255)  65.079%,
  rgb(  0,  15, 255)  66.667%,
  rgb(  7,   0, 255)  68.254%,
  rgb( 31,   0, 255)  69.841%,
  rgb( 55,   0, 255)  71.429%,
  rgb( 79,   0, 255)  73.016%,
  rgb(103,   0, 255)  74.603%,
  rgb(127,   0, 255)  76.191%,
  rgb(151,   0, 255)  77.778%,
  rgb(175,   0, 255)  79.365%,
  rgb(199,   0, 255)  80.952%,
  rgb(223,   0, 255)  82.540%,
  rgb(247,   0, 255)  84.127%,
  rgb(255,   0, 239)  85.714%,
  rgb(255,   0, 215)  87.302%,
  rgb(255,   0, 191)  88.889%,
  rgb(255,   0, 167)  90.476%,
  rgb(255,   0, 143)  92.064%,
  rgb(255,   0, 119)  93.651%,
  rgb(255,   0,  95)  95.238%,
  rgb(255,   0,  71)  96.825%,
  rgb(255,   0,  47)  98.413%,
  rgb(255,   0,  23) 100.000%
);