/usr/share/gmt/cpt/cool.cpt is in gmt-common 5.3.1+dfsg-2.
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1 2 3 4 5 6 7 8 | # $Id: cool.cpt 16562 2016-06-18 04:04:08Z pwessel $
#
# Simulates the COOL colormap in MATLAB
#------------------------------------------------
# COLOR_MODEL = RGB
#------------------------------------------------
0 cyan 1 magenta
#------------------------------------------------
|