/*
  cpt-city: h5/bone (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(  0,   0,   1)   0.000%,
  rgb(  3,   3,   6)   1.587%,
  rgb(  7,   7,  11)   3.175%,
  rgb( 10,  10,  15)   4.762%,
  rgb( 14,  14,  20)   6.349%,
  rgb( 17,  17,  25)   7.936%,
  rgb( 21,  21,  30)   9.524%,
  rgb( 24,  24,  35)  11.111%,
  rgb( 28,  28,  40)  12.698%,
  rgb( 31,  31,  45)  14.286%,
  rgb( 35,  35,  50)  15.873%,
  rgb( 38,  38,  54)  17.460%,
  rgb( 42,  42,  59)  19.048%,
  rgb( 46,  46,  64)  20.635%,
  rgb( 49,  49,  69)  22.222%,
  rgb( 53,  53,  74)  23.809%,
  rgb( 56,  56,  79)  25.397%,
  rgb( 60,  60,  84)  26.984%,
  rgb( 63,  63,  88)  28.571%,
  rgb( 67,  67,  93)  30.159%,
  rgb( 70,  70,  98)  31.746%,
  rgb( 74,  74, 103)  33.333%,
  rgb( 77,  77, 108)  34.921%,
  rgb( 81,  81, 113)  36.508%,
  rgb( 84,  86, 116)  38.095%,
  rgb( 88,  91, 120)  39.682%,
  rgb( 92,  96, 123)  41.270%,
  rgb( 95, 100, 127)  42.857%,
  rgb( 99, 105, 131)  44.444%,
  rgb(102, 110, 134)  46.032%,
  rgb(106, 115, 138)  47.619%,
  rgb(109, 120, 141)  49.206%,
  rgb(113, 125, 145)  50.794%,
  rgb(116, 130, 148)  52.381%,
  rgb(120, 135, 152)  53.968%,
  rgb(123, 139, 155)  55.556%,
  rgb(127, 144, 159)  57.143%,
  rgb(131, 149, 162)  58.730%,
  rgb(134, 154, 166)  60.318%,
  rgb(138, 159, 170)  61.905%,
  rgb(141, 164, 173)  63.492%,
  rgb(145, 169, 177)  65.079%,
  rgb(148, 173, 180)  66.667%,
  rgb(152, 178, 184)  68.254%,
  rgb(155, 183, 187)  69.841%,
  rgb(159, 188, 191)  71.429%,
  rgb(162, 193, 194)  73.016%,
  rgb(166, 198, 198)  74.603%,
  rgb(171, 201, 201)  76.191%,
  rgb(177, 205, 205)  77.778%,
  rgb(183, 208, 208)  79.365%,
  rgb(188, 212, 212)  80.952%,
  rgb(194, 216, 216)  82.540%,
  rgb(199, 219, 219)  84.127%,
  rgb(205, 223, 223)  85.714%,
  rgb(210, 226, 226)  87.302%,
  rgb(216, 230, 230)  88.889%,
  rgb(221, 233, 233)  90.476%,
  rgb(227, 237, 237)  92.064%,
  rgb(232, 240, 240)  93.651%,
  rgb(238, 244, 244)  95.238%,
  rgb(243, 247, 247)  96.825%,
  rgb(249, 251, 251)  98.413%,
  rgb(255, 255, 255) 100.000%
);