# cpt-city: km/purple-orange (cpt)
#
# Diverging Color Maps for Scientific Visualization, Kenneth
# Moreland. ISVC '09: Proceedings of the 5th International
# Symposium on Advances in Visual Computing: Part II pp, 92-103
#
# author: Kenneth Moreland
# copyright: Public domain
# year: 2012
# url: https://phillips.shef.ac.uk/pub/cpt-city/km
PSEUDOCOLOR
RED:
(0, 0.43529)(0.015625, 0.45882)(0.03125, 0.48627)(0.046875, 0.5098)(0.0625, 0.53333)(0.078125, 0.56078)(0.09375, 0.58431)(0.10938, 0.60784)(0.125, 0.63137)(0.14062, 0.6549)(0.15625, 0.67451)(0.17188, 0.69804)(0.1875, 0.71765)(0.20312, 0.73725)(0.21875, 0.75686)(0.23438, 0.77647)(0.25, 0.79216)(0.26562, 0.80784)(0.28125, 0.82353)(0.29688, 0.83529)(0.3125, 0.84706)(0.32812, 0.85882)(0.34375, 0.86667)(0.35938, 0.87451)(0.375, 0.88235)(0.39062, 0.88627)(0.40625, 0.8902)(0.42188, 0.8902)(0.4375, 0.8902)(0.45312, 0.8902)(0.46875, 0.88627)(0.48438, 0.88235)(0.5, 0.87451)(0.51562, 0.8902)(0.53125, 0.90588)(0.54688, 0.91765)(0.5625, 0.92941)(0.57812, 0.93725)(0.59375, 0.94902)(0.60938, 0.95686)(0.625, 0.96471)(0.64062, 0.96863)(0.65625, 0.97255)(0.67188, 0.97647)(0.6875, 0.97647)(0.70312, 0.97647)(0.71875, 0.97647)(0.73438, 0.97647)(0.75, 0.97255)(0.76562, 0.96471)(0.78125, 0.96078)(0.79688, 0.95294)(0.8125, 0.9451)(0.82812, 0.93333)(0.84375, 0.92549)(0.85938, 0.91373)(0.875, 0.89804)(0.89062, 0.88627)(0.90625, 0.87059)(0.92188, 0.8549)(0.9375, 0.83529)(0.95312, 0.81961)(0.96875, 0.8)(0.98438, 0.78039)(1, 0.76078)
GREEN:
(0, 0.3098)(0.015625, 0.31765)(0.03125, 0.32941)(0.046875, 0.3451)(0.0625, 0.35686)(0.078125, 0.36863)(0.09375, 0.38431)(0.10938, 0.39608)(0.125, 0.41176)(0.14062, 0.42745)(0.15625, 0.44314)(0.17188, 0.45882)(0.1875, 0.47451)(0.20312, 0.4902)(0.21875, 0.50588)(0.23438, 0.52549)(0.25, 0.54118)(0.26562, 0.56078)(0.28125, 0.58039)(0.29688, 0.6)(0.3125, 0.61961)(0.32812, 0.63922)(0.34375, 0.65882)(0.35938, 0.67843)(0.375, 0.70196)(0.39062, 0.72157)(0.40625, 0.7451)(0.42188, 0.76471)(0.4375, 0.78824)(0.45312, 0.80784)(0.46875, 0.83137)(0.48438, 0.8549)(0.5, 0.87451)(0.51562, 0.87059)(0.53125, 0.86667)(0.54688, 0.85882)(0.5625, 0.85098)(0.57812, 0.84314)(0.59375, 0.83137)(0.60938, 0.81961)(0.625, 0.80784)(0.64062, 0.79608)(0.65625, 0.78039)(0.67188, 0.76471)(0.6875, 0.74902)(0.70312, 0.73333)(0.71875, 0.71373)(0.73438, 0.69804)(0.75, 0.67843)(0.76562, 0.65882)(0.78125, 0.63922)(0.79688, 0.61569)(0.8125, 0.59608)(0.82812, 0.57255)(0.84375, 0.55294)(0.85938, 0.52941)(0.875, 0.5098)(0.89062, 0.48627)(0.90625, 0.46275)(0.92188, 0.44314)(0.9375, 0.41961)(0.95312, 0.4)(0.96875, 0.37647)(0.98438, 0.35686)(1, 0.33333)
BLUE:
(0, 0.63137)(0.015625, 0.63922)(0.03125, 0.64706)(0.046875, 0.65098)(0.0625, 0.65882)(0.078125, 0.66667)(0.09375, 0.67059)(0.10938, 0.67843)(0.125, 0.68235)(0.14062, 0.6902)(0.15625, 0.69412)(0.17188, 0.70196)(0.1875, 0.70588)(0.20312, 0.71373)(0.21875, 0.71765)(0.23438, 0.72549)(0.25, 0.72941)(0.26562, 0.73725)(0.28125, 0.7451)(0.29688, 0.74902)(0.3125, 0.75686)(0.32812, 0.76471)(0.34375, 0.77255)(0.35938, 0.78039)(0.375, 0.78824)(0.39062, 0.8)(0.40625, 0.80784)(0.42188, 0.81569)(0.4375, 0.82745)(0.45312, 0.83922)(0.46875, 0.85098)(0.48438, 0.86275)(0.5, 0.87451)(0.51562, 0.83922)(0.53125, 0.80392)(0.54688, 0.76863)(0.5625, 0.73333)(0.57812, 0.69804)(0.59375, 0.66275)(0.60938, 0.62745)(0.625, 0.59608)(0.64062, 0.56078)(0.65625, 0.52941)(0.67188, 0.49412)(0.6875, 0.46275)(0.70312, 0.43137)(0.71875, 0.40392)(0.73438, 0.37255)(0.75, 0.3451)(0.76562, 0.31765)(0.78125, 0.29412)(0.79688, 0.26667)(0.8125, 0.24314)(0.82812, 0.21961)(0.84375, 0.2)(0.85938, 0.18039)(0.875, 0.16078)(0.89062, 0.14118)(0.90625, 0.12549)(0.92188, 0.1098)(0.9375, 0.094118)(0.95312, 0.082353)(0.96875, 0.066667)(0.98438, 0.054902)(1, 0.047059)