# cpt-city: pm/pm3d21 (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
0     0/0/0  1  255/0/64
1  0/128/64  2 0/128/128
2   0/0/128  4   0/0/255