// cpt-city: grass/kelvin (cpt)
//
// Colour ramps distributed with the GRASS GIS
//
// author: GRASS Development Team
// copyright: GPLv2
// year: 2009, 2025
// url: https://phillips.shef.ac.uk/pub/cpt-city/grass
#declare kelvin =
color_map {
  [0.00000 color rgbf <0.0000,0.0000,0.1569,0.0000>]
  [0.25000 color rgbf <0.3569,0.0392,0.6588,0.0000>]
  [0.31250 color rgbf <0.8627,0.8627,0.8627,0.0000>]
  [0.34375 color rgbf <0.3569,0.1961,0.5020,0.0000>]
  [0.37500 color rgbf <0.1961,0.0000,0.5882,0.0000>]
  [0.40625 color rgbf <0.0157,0.0980,0.5098,0.0000>]
  [0.43750 color rgbf <0.0314,0.2118,0.4157,0.0000>]
  [0.45000 color rgbf <0.0157,0.0784,0.5882,0.0000>]
  [0.46875 color rgbf <0.0000,0.1961,1.0000,0.0000>]
  [0.48750 color rgbf <0.0314,0.0392,0.4627,0.0000>]
  [0.49962 color rgbf <0.0314,0.4431,0.6078,0.0000>]
  [0.50009 color rgbf <0.0314,0.4627,0.6157,0.0000>]
  [0.50057 color rgbf <0.0314,0.4824,0.6196,0.0000>]
  [0.50106 color rgbf <0.0314,0.5020,0.6235,0.0000>]
  [0.50155 color rgbf <0.0314,0.5216,0.6235,0.0000>]
  [0.50206 color rgbf <0.0314,0.5333,0.6275,0.0000>]
  [0.50257 color rgbf <0.0314,0.5490,0.6353,0.0000>]
  [0.50310 color rgbf <0.0314,0.5686,0.6392,0.0000>]
  [0.50363 color rgbf <0.0314,0.5882,0.6471,0.0000>]
  [0.50417 color rgbf <0.0314,0.6118,0.6510,0.0000>]
  [0.50473 color rgbf <0.0314,0.6314,0.6549,0.0000>]
  [0.50529 color rgbf <0.0314,0.6510,0.6627,0.0000>]
  [0.50586 color rgbf <0.0314,0.6745,0.6745,0.0000>]
  [0.50643 color rgbf <0.0314,0.6941,0.6941,0.0000>]
  [0.50702 color rgbf <0.0314,0.7137,0.7137,0.0000>]
  [0.50762 color rgbf <0.0314,0.7333,0.7333,0.0000>]
  [0.50822 color rgbf <0.0314,0.7529,0.7529,0.0000>]
  [0.50884 color rgbf <0.0314,0.7725,0.7725,0.0000>]
  [0.50946 color rgbf <0.0314,0.7843,0.7843,0.0000>]
  [0.51009 color rgbf <0.0314,0.8000,0.8000,0.0000>]
  [0.51073 color rgbf <0.0314,0.8196,0.8196,0.0000>]
  [0.51138 color rgbf <0.0314,0.8353,0.8353,0.0000>]
  [0.51204 color rgbf <0.0314,0.8471,0.8471,0.0000>]
  [0.51271 color rgbf <0.0314,0.8588,0.8588,0.0000>]
  [0.51339 color rgbf <0.0314,0.8706,0.8706,0.0000>]
  [0.51407 color rgbf <0.0314,0.8824,0.8824,0.0000>]
  [0.51477 color rgbf <0.0314,0.8902,0.8902,0.0000>]
  [0.51547 color rgbf <0.0314,0.9020,0.9020,0.0000>]
  [0.51618 color rgbf <0.0314,0.9137,0.9137,0.0000>]
  [0.51690 color rgbf <0.0314,0.9216,0.9216,0.0000>]
  [0.51763 color rgbf <0.0314,0.9294,0.9255,0.0000>]
  [0.51838 color rgbf <0.0314,0.9333,0.9176,0.0000>]
  [0.51912 color rgbf <0.0314,0.9333,0.8980,0.0000>]
  [0.51988 color rgbf <0.0314,0.9333,0.8745,0.0000>]
  [0.52065 color rgbf <0.0314,0.9294,0.8471,0.0000>]
  [0.52142 color rgbf <0.0314,0.9216,0.8196,0.0000>]
  [0.52221 color rgbf <0.0314,0.9176,0.7922,0.0000>]
  [0.52300 color rgbf <0.0314,0.9098,0.7529,0.0000>]
  [0.52380 color rgbf <0.0314,0.9059,0.6980,0.0000>]
  [0.52461 color rgbf <0.0314,0.9020,0.6353,0.0000>]
  [0.52543 color rgbf <0.0314,0.8980,0.5765,0.0000>]
  [0.52626 color rgbf <0.0314,0.8902,0.5216,0.0000>]
  [0.52710 color rgbf <0.0314,0.8863,0.4824,0.0000>]
  [0.52795 color rgbf <0.0314,0.8784,0.4549,0.0000>]
  [0.52881 color rgbf <0.0314,0.8667,0.4471,0.0000>]
  [0.52967 color rgbf <0.0314,0.8588,0.4471,0.0000>]
  [0.53054 color rgbf <0.0314,0.8471,0.4510,0.0000>]
  [0.53143 color rgbf <0.0314,0.8353,0.4588,0.0000>]
  [0.53232 color rgbf <0.0314,0.8196,0.4627,0.0000>]
  [0.53322 color rgbf <0.0314,0.8000,0.4627,0.0000>]
  [0.53413 color rgbf <0.0314,0.7804,0.4588,0.0000>]
  [0.53505 color rgbf <0.0314,0.7569,0.4510,0.0000>]
  [0.53598 color rgbf <0.0314,0.7373,0.4392,0.0000>]
  [0.53691 color rgbf <0.0314,0.7216,0.4196,0.0000>]
  [0.53786 color rgbf <0.0314,0.7098,0.3882,0.0000>]
  [0.53881 color rgbf <0.0314,0.6980,0.3569,0.0000>]
  [0.53978 color rgbf <0.0314,0.6863,0.3294,0.0000>]
  [0.54075 color rgbf <0.0314,0.6745,0.3176,0.0000>]
  [0.54173 color rgbf <0.0314,0.6627,0.3137,0.0000>]
  [0.54272 color rgbf <0.0314,0.6431,0.3137,0.0000>]
  [0.54372 color rgbf <0.0314,0.6235,0.3137,0.0000>]
  [0.54473 color rgbf <0.0314,0.6000,0.3137,0.0000>]
  [0.54575 color rgbf <0.0314,0.5804,0.3098,0.0000>]
  [0.54678 color rgbf <0.0314,0.5608,0.3098,0.0000>]
  [0.54781 color rgbf <0.0314,0.5412,0.3098,0.0000>]
  [0.54885 color rgbf <0.0314,0.5255,0.3059,0.0000>]
  [0.54991 color rgbf <0.0314,0.5176,0.2941,0.0000>]
  [0.55097 color rgbf <0.0314,0.5255,0.2745,0.0000>]
  [0.55204 color rgbf <0.0314,0.5373,0.2471,0.0000>]
  [0.55312 color rgbf <0.0314,0.5490,0.2196,0.0000>]
  [0.55421 color rgbf <0.0314,0.5490,0.1882,0.0000>]
  [0.55531 color rgbf <0.0314,0.5451,0.1451,0.0000>]
  [0.55642 color rgbf <0.0353,0.5412,0.0941,0.0000>]
  [0.55753 color rgbf <0.0549,0.5451,0.0549,0.0000>]
  [0.55866 color rgbf <0.0941,0.5529,0.0353,0.0000>]
  [0.55979 color rgbf <0.1451,0.5725,0.0314,0.0000>]
  [0.56093 color rgbf <0.1843,0.5922,0.0314,0.0000>]
  [0.56209 color rgbf <0.2039,0.6118,0.0314,0.0000>]
  [0.56325 color rgbf <0.2157,0.6314,0.0314,0.0000>]
  [0.56442 color rgbf <0.2235,0.6510,0.0314,0.0000>]
  [0.56560 color rgbf <0.2353,0.6745,0.0314,0.0000>]
  [0.56678 color rgbf <0.2549,0.6941,0.0314,0.0000>]
  [0.56798 color rgbf <0.2745,0.7137,0.0314,0.0000>]
  [0.56919 color rgbf <0.2941,0.7333,0.0314,0.0000>]
  [0.57040 color rgbf <0.3137,0.7529,0.0314,0.0000>]
  [0.57163 color rgbf <0.3333,0.7686,0.0314,0.0000>]
  [0.57286 color rgbf <0.3490,0.7804,0.0314,0.0000>]
  [0.57410 color rgbf <0.3725,0.7882,0.0314,0.0000>]
  [0.57535 color rgbf <0.4039,0.8000,0.0314,0.0000>]
  [0.57661 color rgbf <0.4314,0.8078,0.0314,0.0000>]
  [0.57788 color rgbf <0.4627,0.8196,0.0314,0.0000>]
  [0.57916 color rgbf <0.4941,0.8275,0.0314,0.0000>]
  [0.58044 color rgbf <0.5255,0.8392,0.0314,0.0000>]
  [0.58174 color rgbf <0.5569,0.8510,0.0314,0.0000>]
  [0.58304 color rgbf <0.5922,0.8588,0.0314,0.0000>]
  [0.58436 color rgbf <0.6275,0.8706,0.0314,0.0000>]
  [0.58568 color rgbf <0.6627,0.8824,0.0314,0.0000>]
  [0.58701 color rgbf <0.7020,0.8902,0.0314,0.0000>]
  [0.58835 color rgbf <0.7333,0.8980,0.0314,0.0000>]
  [0.58970 color rgbf <0.7647,0.9020,0.0314,0.0000>]
  [0.59106 color rgbf <0.8039,0.9020,0.0314,0.0000>]
  [0.59242 color rgbf <0.8431,0.9020,0.0314,0.0000>]
  [0.59380 color rgbf <0.8745,0.8980,0.0314,0.0000>]
  [0.59519 color rgbf <0.8863,0.8902,0.0314,0.0000>]
  [0.59658 color rgbf <0.8824,0.8784,0.0314,0.0000>]
  [0.59798 color rgbf <0.8784,0.8667,0.0314,0.0000>]
  [0.59939 color rgbf <0.8784,0.8510,0.0314,0.0000>]
  [0.60081 color rgbf <0.8784,0.8275,0.0314,0.0000>]
  [0.60225 color rgbf <0.8784,0.8039,0.0314,0.0000>]
  [0.60368 color rgbf <0.8784,0.7765,0.0314,0.0000>]
  [0.60513 color rgbf <0.8784,0.7490,0.0314,0.0000>]
  [0.60659 color rgbf <0.8784,0.7255,0.0314,0.0000>]
  [0.60805 color rgbf <0.8784,0.7059,0.0314,0.0000>]
  [0.60953 color rgbf <0.8784,0.6824,0.0314,0.0000>]
  [0.61101 color rgbf <0.8784,0.6510,0.0314,0.0000>]
  [0.61251 color rgbf <0.8784,0.6235,0.0314,0.0000>]
  [0.61401 color rgbf <0.8784,0.5922,0.0314,0.0000>]
  [0.61552 color rgbf <0.8784,0.5608,0.0314,0.0000>]
  [0.61704 color rgbf <0.8784,0.5294,0.0314,0.0000>]
  [0.61857 color rgbf <0.8784,0.4980,0.0314,0.0000>]
  [0.62010 color rgbf <0.8784,0.4667,0.0314,0.0000>]
  [0.62165 color rgbf <0.8784,0.4353,0.0314,0.0000>]
  [0.62321 color rgbf <0.8784,0.4039,0.0314,0.0000>]
  [0.62477 color rgbf <0.8784,0.3725,0.0314,0.0000>]
  [0.62634 color rgbf <0.8784,0.3490,0.0314,0.0000>]
  [0.62792 color rgbf <0.8784,0.3294,0.0314,0.0000>]
  [0.62952 color rgbf <0.8784,0.3059,0.0314,0.0000>]
  [0.63112 color rgbf <0.8745,0.2745,0.0314,0.0000>]
  [0.63273 color rgbf <0.8745,0.2471,0.0314,0.0000>]
  [0.63434 color rgbf <0.8745,0.2157,0.0314,0.0000>]
  [0.63597 color rgbf <0.8706,0.1804,0.0314,0.0000>]
  [0.63761 color rgbf <0.8667,0.1451,0.0314,0.0000>]
  [0.63925 color rgbf <0.8588,0.1098,0.0314,0.0000>]
  [0.64091 color rgbf <0.8471,0.0745,0.0314,0.0000>]
  [0.64257 color rgbf <0.8353,0.0471,0.0314,0.0000>]
  [0.64424 color rgbf <0.8196,0.0353,0.0314,0.0000>]
  [0.64592 color rgbf <0.8000,0.0314,0.0314,0.0000>]
  [0.64761 color rgbf <0.7843,0.0314,0.0314,0.0000>]
  [0.64931 color rgbf <0.7686,0.0314,0.0314,0.0000>]
  [0.65102 color rgbf <0.7451,0.0314,0.0314,0.0000>]
  [0.65273 color rgbf <0.7137,0.0314,0.0314,0.0000>]
  [0.65446 color rgbf <0.6863,0.0314,0.0314,0.0000>]
  [0.65620 color rgbf <0.6549,0.0314,0.0314,0.0000>]
  [0.65794 color rgbf <0.6235,0.0314,0.0314,0.0000>]
  [0.65969 color rgbf <0.5922,0.0314,0.0314,0.0000>]
  [0.66145 color rgbf <0.5608,0.0314,0.0314,0.0000>]
  [0.66322 color rgbf <0.5294,0.0314,0.0314,0.0000>]
  [0.66500 color rgbf <0.4980,0.0314,0.0314,0.0000>]
  [0.66679 color rgbf <0.4706,0.0314,0.0314,0.0000>]
  [0.66859 color rgbf <0.4510,0.0314,0.0314,0.0000>]
  [0.67040 color rgbf <0.4314,0.0314,0.0314,0.0000>]
  [0.67221 color rgbf <0.4078,0.0314,0.0314,0.0000>]
  [0.67404 color rgbf <0.4235,0.0510,0.0510,0.0000>]
  [0.67587 color rgbf <0.4392,0.0745,0.0745,0.0000>]
  [0.67771 color rgbf <0.4471,0.0863,0.0863,0.0000>]
  [0.67956 color rgbf <0.4510,0.1020,0.1020,0.0000>]
  [0.68142 color rgbf <0.4627,0.1176,0.1176,0.0000>]
  [0.68329 color rgbf <0.4667,0.1333,0.1294,0.0000>]
  [0.68517 color rgbf <0.4745,0.1490,0.1490,0.0000>]
  [0.68706 color rgbf <0.4824,0.1608,0.1608,0.0000>]
  [0.68895 color rgbf <0.4902,0.1765,0.1765,0.0000>]
  [0.69086 color rgbf <0.4980,0.1922,0.1922,0.0000>]
  [0.69277 color rgbf <0.5020,0.2039,0.2078,0.0000>]
  [0.69469 color rgbf <0.5098,0.2196,0.2196,0.0000>]
  [0.69663 color rgbf <0.5176,0.2353,0.2353,0.0000>]
  [0.69857 color rgbf <0.5255,0.2510,0.2471,0.0000>]
  [0.70052 color rgbf <0.5333,0.2627,0.2627,0.0000>]
  [0.70248 color rgbf <0.5412,0.2784,0.2745,0.0000>]
  [0.70444 color rgbf <0.5490,0.2941,0.2902,0.0000>]
  [0.70642 color rgbf <0.5569,0.3098,0.3059,0.0000>]
  [0.70841 color rgbf <0.5608,0.3216,0.3216,0.0000>]
  [0.71040 color rgbf <0.5686,0.3333,0.3333,0.0000>]
  [0.71240 color rgbf <0.5765,0.3490,0.3529,0.0000>]
  [0.71442 color rgbf <0.5843,0.3647,0.3647,0.0000>]
  [0.71644 color rgbf <0.5882,0.3804,0.3804,0.0000>]
  [0.71847 color rgbf <0.5961,0.3922,0.3922,0.0000>]
  [0.72051 color rgbf <0.6039,0.4078,0.4078,0.0000>]
  [0.72256 color rgbf <0.6118,0.4196,0.4235,0.0000>]
  [0.72462 color rgbf <0.6196,0.4392,0.4353,0.0000>]
  [0.72668 color rgbf <0.6275,0.4510,0.4510,0.0000>]
  [0.72876 color rgbf <0.6353,0.4667,0.4667,0.0000>]
  [0.73084 color rgbf <0.6431,0.4824,0.4824,0.0000>]
  [0.73293 color rgbf <0.6471,0.4941,0.4941,0.0000>]
  [0.73504 color rgbf <0.6588,0.5098,0.5098,0.0000>]
  [0.73715 color rgbf <0.6627,0.5255,0.5255,0.0000>]
  [0.73927 color rgbf <0.6667,0.5412,0.5373,0.0000>]
  [0.74140 color rgbf <0.6784,0.5529,0.5529,0.0000>]
  [0.74353 color rgbf <0.6863,0.5686,0.5686,0.0000>]
  [0.74568 color rgbf <0.6902,0.5843,0.5843,0.0000>]
  [0.74784 color rgbf <0.6980,0.6000,0.6000,0.0000>]
  [0.75000 color rgbf <0.7098,0.6118,0.6118,0.0000>]
  [0.75218 color rgbf <0.7137,0.6235,0.6235,0.0000>]
  [0.75436 color rgbf <0.7176,0.6392,0.6392,0.0000>]
  [0.75655 color rgbf <0.7255,0.6549,0.6549,0.0000>]
  [0.75875 color rgbf <0.7373,0.6667,0.6706,0.0000>]
  [0.76096 color rgbf <0.7451,0.6824,0.6824,0.0000>]
  [0.76318 color rgbf <0.7490,0.6980,0.6980,0.0000>]
  [0.76541 color rgbf <0.7569,0.7137,0.7137,0.0000>]
  [0.76765 color rgbf <0.7647,0.7255,0.7255,0.0000>]
  [0.76989 color rgbf <0.7725,0.7412,0.7412,0.0000>]
  [0.77215 color rgbf <0.7804,0.7529,0.7569,0.0000>]
  [0.77441 color rgbf <0.7843,0.7725,0.7725,0.0000>]
  [0.77668 color rgbf <0.7922,0.7843,0.7882,0.0000>]
  [0.77896 color rgbf <0.8000,0.8000,0.8000,0.0000>]
  [0.78125 color rgbf <0.8078,0.8078,0.8078,0.0000>]
  [1.00000 color rgbf <0.6078,0.0392,0.6078,0.0000>]
}