/*
  cpt-city: ncl/tbrAvg1 (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(  0,   0,   0)   0.000%,
  rgb(  0,   0,   0)   1.010%,
  rgb(  0,   0,   0)   2.020%,
  rgb(  0,   0,   0)   3.030%,
  rgb(  0,   0,   0)   4.040%,
  rgb(  0,   0,   0)   5.051%,
  rgb(  0,   0,   0)   6.061%,
  rgb(  0,   0,   0)   7.071%,
  rgb( 17,   0,  27)   7.071%,
  rgb( 17,   0,  27)   8.081%,
  rgb( 35,   0,  54)   8.081%,
  rgb( 35,   0,  54)   9.091%,
  rgb( 52,   0,  82)   9.091%,
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  rgb( 70,   0, 109)  10.101%,
  rgb( 70,   0, 109)  11.111%,
  rgb( 87,   0, 136)  11.111%,
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  rgb( 87,   0, 136)  15.152%,
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  rgb( 87,   0, 136)  20.202%,
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  rgb( 87,   0, 136)  23.232%,
  rgb( 83,  10, 129)  23.232%,
  rgb( 83,  10, 129)  24.242%,
  rgb( 78,  20, 123)  24.242%,
  rgb( 78,  20, 123)  25.253%,
  rgb( 74,  30, 116)  25.253%,
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  rgb( 69,  40, 109)  26.263%,
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  rgb( 17, 159,  28)  38.384%,
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  rgb( 12, 169,  22)  39.394%,
  rgb( 12, 169,  22)  40.404%,
  rgb(  8, 179,  15)  40.404%,
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  rgb(  8, 179,  15)  42.424%,
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  rgb( 35, 187,  13)  48.485%,
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  rgb(173, 230,   5)  58.586%,
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  rgb(200, 238,   3)  60.606%,
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  rgb(228, 247,   2)  62.626%,
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  rgb(241, 251,   1)  63.636%,
  rgb(241, 251,   1)  64.647%,
  rgb(255, 255,   0)  64.647%,
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  rgb(255, 200,   0)  68.687%,
  rgb(255, 200,   0)  69.697%,
  rgb(255, 182,   0)  69.697%,
  rgb(255, 182,   0)  70.707%,
  rgb(255, 164,   0)  70.707%,
  rgb(255, 164,   0)  71.717%,
  rgb(255, 146,   0)  71.717%,
  rgb(255, 146,   0)  72.727%,
  rgb(255, 128,   0)  72.727%,
  rgb(255, 128,   0)  73.737%,
  rgb(255, 109,   0)  73.737%,
  rgb(255, 109,   0)  74.748%,
  rgb(255,  91,   0)  74.748%,
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  rgb(255,  18,   0)  79.798%,
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  rgb(255,   0,   0)  80.808%,
  rgb(254,   7,  20)  80.808%,
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  rgb(253,  13,  40)  81.818%,
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  rgb(251,  20,  60)  82.828%,
  rgb(251,  20,  60)  83.838%,
  rgb(250,  27,  80)  83.838%,
  rgb(250,  27,  80)  84.849%,
  rgb(249,  33, 100)  84.849%,
  rgb(249,  33, 100)  85.859%,
  rgb(248,  40, 120)  85.859%,
  rgb(248,  40, 120)  86.869%,
  rgb(246,  47, 140)  86.869%,
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  rgb(245,  53, 160)  87.879%,
  rgb(245,  53, 160)  88.889%,
  rgb(244,  60, 180)  88.889%,
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  rgb(243,  67, 200)  89.899%,
  rgb(243,  67, 200)  90.909%,
  rgb(241,  73, 220)  90.909%,
  rgb(241,  73, 220)  91.919%,
  rgb(240,  80, 240)  91.919%,
  rgb(240,  80, 240)  92.929%,
  rgb(242, 102, 242)  92.929%,
  rgb(242, 102, 242)  93.939%,
  rgb(244, 124, 244)  93.939%,
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  rgb(246, 146, 246)  94.950%,
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  rgb(248, 168, 248)  95.960%,
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  rgb(249, 189, 249)  96.970%,
  rgb(249, 189, 249)  97.980%,
  rgb(251, 211, 251)  97.980%,
  rgb(251, 211, 251)  98.990%,
  rgb(253, 233, 253)  98.990%,
  rgb(253, 233, 253) 100.000%
);