# cpt-city: km/green-purple-d05 (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
-2.5   43/168/87  -1.5   43/168/87
-1.5 115/215/169  -0.5 115/215/169
-0.5 223/223/223   0.5 223/223/223
 0.5 214/154/191   1.5 214/154/191
 1.5  151/99/172   2.5  151/99/172