# cpt-city: pm/pm3d15 (cpt)
#
# Various gradients from Gnuplot: the original default pm3d
# colour gradient by Petr Mikulík from Masaryk University,
# nice rgb schemes listed in “help palette rgbformulae”
# and gradients from the pm3dcolors.dem demo script
#
# author: Petr Mikulik
# copyright: GPLv2
# year: 2006
# url: https://phillips.shef.ac.uk/pub/cpt-city/pm
PSEUDOCOLOR
RED:
(0, 0)(0.015873, 0.18824)(0.031746, 0.30196)(0.047619, 0.4)(0.063492, 0.49412)(0.079365, 0.57647)(0.095238, 0.65882)(0.11111, 0.72941)(0.12698, 0.8)(0.14286, 0.85882)(0.15873, 0.91765)(0.1746, 0.96471)(0.19048, 1)(0.20635, 1)(0.22222, 1)(0.2381, 1)(0.25397, 1)(0.26984, 1)(0.28571, 1)(0.30159, 1)(0.31746, 1)(0.33333, 1)(0.34921, 1)(0.36508, 1)(0.38095, 0.98824)(0.39682, 0.9451)(0.4127, 0.89804)(0.42857, 0.84706)(0.44444, 0.79608)(0.46032, 0.73725)(0.47619, 0.67843)(0.49206, 0.61961)(0.50794, 0.58824)(0.52381, 0.58824)(0.53968, 0.58431)(0.55556, 0.58039)(0.57143, 0.57647)(0.5873, 0.57255)(0.60318, 0.56863)(0.61905, 0.56078)(0.63492, 0.55294)(0.65079, 0.5451)(0.66667, 0.53333)(0.68254, 0.52157)(0.69841, 0.5098)(0.71429, 0.49804)(0.73016, 0.48235)(0.74603, 0.46667)(0.76191, 0.45098)(0.77778, 0.43137)(0.79365, 0.41176)(0.80952, 0.39216)(0.8254, 0.37255)(0.84127, 0.34902)(0.85714, 0.32549)(0.87302, 0.29804)(0.88889, 0.27059)(0.90476, 0.24314)(0.92064, 0.21176)(0.93651, 0.18431)(0.95238, 0.14902)(0.96825, 0.11765)(0.98413, 0.082353)(1, 0.043137)
GREEN:
(0, 0)(0.015873, 0.062745)(0.031746, 0.05098)(0.047619, 0.027451)(0.063492, 0)(0.079365, 0)(0.095238, 0)(0.11111, 0)(0.12698, 0)(0.14286, 0)(0.15873, 0)(0.1746, 0)(0.19048, 0)(0.20635, 0)(0.22222, 0)(0.2381, 0)(0.25397, 0)(0.26984, 0)(0.28571, 0)(0.30159, 0)(0.31746, 0)(0.33333, 0.0078431)(0.34921, 0.054902)(0.36508, 0.10588)(0.38095, 0.16078)(0.39682, 0.22353)(0.4127, 0.28627)(0.42857, 0.35294)(0.44444, 0.41961)(0.46032, 0.49412)(0.47619, 0.56471)(0.49206, 0.63529)(0.50794, 0.67843)(0.52381, 0.68627)(0.53968, 0.6902)(0.55556, 0.69804)(0.57143, 0.70588)(0.5873, 0.7098)(0.60318, 0.71765)(0.61905, 0.72157)(0.63492, 0.72549)(0.65079, 0.73333)(0.66667, 0.73725)(0.68254, 0.74118)(0.69841, 0.74118)(0.71429, 0.7451)(0.73016, 0.74902)(0.74603, 0.74902)(0.76191, 0.75294)(0.77778, 0.75294)(0.79365, 0.75294)(0.80952, 0.75686)(0.8254, 0.75686)(0.84127, 0.75686)(0.85714, 0.75294)(0.87302, 0.75294)(0.88889, 0.75294)(0.90476, 0.74902)(0.92064, 0.74902)(0.93651, 0.7451)(0.95238, 0.74118)(0.96825, 0.73725)(0.98413, 0.73333)(1, 0.72941)
BLUE:
(0, 0)(0.015873, 0)(0.031746, 0)(0.047619, 0)(0.063492, 0)(0.079365, 0)(0.095238, 0)(0.11111, 0)(0.12698, 0)(0.14286, 0)(0.15873, 0)(0.1746, 0)(0.19048, 0)(0.20635, 0)(0.22222, 0)(0.2381, 0)(0.25397, 0)(0.26984, 0)(0.28571, 0)(0.30159, 0)(0.31746, 0)(0.33333, 0)(0.34921, 0)(0.36508, 0)(0.38095, 0)(0.39682, 0)(0.4127, 0)(0.42857, 0)(0.44444, 0)(0.46032, 0.14902)(0.47619, 0.31765)(0.49206, 0.48627)(0.50794, 0.56863)(0.52381, 0.56471)(0.53968, 0.56078)(0.55556, 0.55686)(0.57143, 0.54902)(0.5873, 0.54118)(0.60318, 0.53333)(0.61905, 0.52549)(0.63492, 0.51373)(0.65079, 0.50196)(0.66667, 0.4902)(0.68254, 0.47451)(0.69841, 0.45882)(0.71429, 0.44314)(0.73016, 0.42353)(0.74603, 0.40392)(0.76191, 0.38431)(0.77778, 0.36078)(0.79365, 0.33725)(0.80952, 0.31373)(0.8254, 0.28627)(0.84127, 0.25882)(0.85714, 0.23137)(0.87302, 0.2)(0.88889, 0.16863)(0.90476, 0.13333)(0.92064, 0.098039)(0.93651, 0.058824)(0.95238, 0.019608)(0.96825, 0)(0.98413, 0)(1, 0)