/*
  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)   6.250%,
  rgb(100,   0, 100)   6.250%,
  rgb(100,   0, 100)  12.500%,
  rgb(175,   0, 175)  12.500%,
  rgb(175,   0, 175)  18.750%,
  rgb(220,   0, 220)  18.750%,
  rgb(220,   0, 220)  25.000%,
  rgb( 50,  50, 200)  25.000%,
  rgb( 50,  50, 200)  31.250%,
  rgb(  0, 100, 255)  31.250%,
  rgb(  0, 100, 255)  37.500%,
  rgb(  0, 150, 150)  37.500%,
  rgb(  0, 150, 150)  43.750%,
  rgb(  0, 200,  50)  43.750%,
  rgb(  0, 200,  50)  50.000%,
  rgb(100, 255,   0)  50.000%,
  rgb(100, 255,   0)  56.250%,
  rgb(150, 255,   0)  56.250%,
  rgb(150, 255,   0)  62.500%,
  rgb(200, 255,  50)  62.500%,
  rgb(200, 255,  50)  68.750%,
  rgb(255, 255,   0)  68.750%,
  rgb(255, 255,   0)  75.000%,
  rgb(255, 200,   0)  75.000%,
  rgb(255, 200,   0)  81.250%,
  rgb(255, 160,   0)  81.250%,
  rgb(255, 160,   0)  87.500%,
  rgb(255, 125,   0)  87.500%,
  rgb(255, 125,   0)  93.750%,
  rgb(225,  25,   0)  93.750%,
  rgb(225,  25,   0) 100.000%
);