/*
  cpt-city: gmt/GMT_dem1 (cpt)

  Palettes distributed with the Generic Mapping Tools (GMT)

  author: Paul Wessel, Walter Smith, Andreas Trawoeger
  copyright: GPLv2
  year: 2004, 2010
  url: https://phillips.shef.ac.uk/pub/cpt-city/gmt
*/
linear-gradient(
  0deg,
  rgb( 51, 102,   0)   0.000%,
  rgb(129, 195,  31)  12.500%,
  rgb(255, 255, 204)  25.000%,
  rgb(244, 189,  69)  50.000%,
  rgb(102,  51,  12)  62.500%,
  rgb(102,  51,   0)  75.000%,
  rgb(255, 255, 255) 100.000%
);