/*
  cpt-city: ncl/precip2_15lev (cpt)

  Colour-tables from NCL (NCAR Command Language), an open-source
  interpreted language designed specifically for scientific data
  analysis and visualisation

  author: University Corporation for Atmospheric Research (UCAR)
  copyright: Custom open-source
  year: 2011
  url: https://phillips.shef.ac.uk/pub/cpt-city/ncl
*/
linear-gradient(
  0deg,
  rgb(255, 255, 255)   0.000%,
  rgb(255, 255, 255)   6.667%,
  rgb(100,   0, 100)   6.667%,
  rgb(100,   0, 100)  13.333%,
  rgb(175,   0, 175)  13.333%,
  rgb(175,   0, 175)  20.000%,
  rgb(220,   0, 220)  20.000%,
  rgb(220,   0, 220)  26.667%,
  rgb( 50,  50, 200)  26.667%,
  rgb( 50,  50, 200)  33.333%,
  rgb(  0, 100, 255)  33.333%,
  rgb(  0, 100, 255)  40.000%,
  rgb(  0, 150, 150)  40.000%,
  rgb(  0, 150, 150)  46.667%,
  rgb(  0, 200,  50)  46.667%,
  rgb(  0, 200,  50)  53.333%,
  rgb(100, 255,   0)  53.333%,
  rgb(100, 255,   0)  60.000%,
  rgb(150, 255,   0)  60.000%,
  rgb(150, 255,   0)  66.667%,
  rgb(200, 255,  50)  66.667%,
  rgb(200, 255,  50)  73.333%,
  rgb(255, 255,   0)  73.333%,
  rgb(255, 255,   0)  80.000%,
  rgb(255, 200,   0)  80.000%,
  rgb(255, 200,   0)  86.667%,
  rgb(255, 160,   0)  86.667%,
  rgb(255, 160,   0)  93.333%,
  rgb(255, 125,   0)  93.333%,
  rgb(255, 125,   0) 100.000%
);