/*
  cpt-city: h5/hot (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( 10,   0,   0)   0.000%,
  rgb( 21,   0,   0)   1.587%,
  rgb( 31,   0,   0)   3.175%,
  rgb( 42,   0,   0)   4.762%,
  rgb( 53,   0,   0)   6.349%,
  rgb( 63,   0,   0)   7.936%,
  rgb( 74,   0,   0)   9.524%,
  rgb( 84,   0,   0)  11.111%,
  rgb( 95,   0,   0)  12.698%,
  rgb(106,   0,   0)  14.286%,
  rgb(116,   0,   0)  15.873%,
  rgb(127,   0,   0)  17.460%,
  rgb(138,   0,   0)  19.048%,
  rgb(148,   0,   0)  20.635%,
  rgb(159,   0,   0)  22.222%,
  rgb(170,   0,   0)  23.809%,
  rgb(180,   0,   0)  25.397%,
  rgb(191,   0,   0)  26.984%,
  rgb(201,   0,   0)  28.571%,
  rgb(212,   0,   0)  30.159%,
  rgb(223,   0,   0)  31.746%,
  rgb(233,   0,   0)  33.333%,
  rgb(244,   0,   0)  34.921%,
  rgb(255,   0,   0)  36.508%,
  rgb(255,  10,   0)  38.095%,
  rgb(255,  21,   0)  39.682%,
  rgb(255,  31,   0)  41.270%,
  rgb(255,  42,   0)  42.857%,
  rgb(255,  53,   0)  44.444%,
  rgb(255,  63,   0)  46.032%,
  rgb(255,  74,   0)  47.619%,
  rgb(255,  84,   0)  49.206%,
  rgb(255,  95,   0)  50.794%,
  rgb(255, 106,   0)  52.381%,
  rgb(255, 116,   0)  53.968%,
  rgb(255, 127,   0)  55.556%,
  rgb(255, 138,   0)  57.143%,
  rgb(255, 148,   0)  58.730%,
  rgb(255, 159,   0)  60.318%,
  rgb(255, 170,   0)  61.905%,
  rgb(255, 180,   0)  63.492%,
  rgb(255, 191,   0)  65.079%,
  rgb(255, 201,   0)  66.667%,
  rgb(255, 212,   0)  68.254%,
  rgb(255, 223,   0)  69.841%,
  rgb(255, 233,   0)  71.429%,
  rgb(255, 244,   0)  73.016%,
  rgb(255, 255,   0)  74.603%,
  rgb(255, 255,  15)  76.191%,
  rgb(255, 255,  31)  77.778%,
  rgb(255, 255,  47)  79.365%,
  rgb(255, 255,  63)  80.952%,
  rgb(255, 255,  79)  82.540%,
  rgb(255, 255,  95)  84.127%,
  rgb(255, 255, 111)  85.714%,
  rgb(255, 255, 127)  87.302%,
  rgb(255, 255, 143)  88.889%,
  rgb(255, 255, 159)  90.476%,
  rgb(255, 255, 175)  92.064%,
  rgb(255, 255, 191)  93.651%,
  rgb(255, 255, 207)  95.238%,
  rgb(255, 255, 223)  96.825%,
  rgb(255, 255, 239)  98.413%,
  rgb(255, 255, 255) 100.000%
);