/*
  cpt-city: ncl/percent_11lev (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(100,   0, 150)   0.000%,
  rgb(100,   0, 150)   9.091%,
  rgb( 39,  48, 215)   9.091%,
  rgb( 39,  48, 215)  18.182%,
  rgb( 89, 141, 252)  18.182%,
  rgb( 89, 141, 252)  27.273%,
  rgb(139, 239, 217)  27.273%,
  rgb(139, 239, 217)  36.364%,
  rgb( 96, 207, 145)  36.364%,
  rgb( 96, 207, 145)  45.455%,
  rgb( 26, 152,  80)  45.455%,
  rgb( 26, 152,  80)  54.545%,
  rgb(145, 207,  96)  54.545%,
  rgb(145, 207,  96)  63.636%,
  rgb(217, 239, 139)  63.636%,
  rgb(217, 239, 139)  72.727%,
  rgb(254, 224, 139)  72.727%,
  rgb(254, 224, 139)  81.818%,
  rgb(252, 141,  89)  81.818%,
  rgb(252, 141,  89)  90.909%,
  rgb(215,  48,  39)  90.909%,
  rgb(215,  48,  39) 100.000%
);