/usr/share/gmt/custom/sectoid.def is in gmt-common 5.3.1+dfsg-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 | # $Id: sectoid.def 12822 2014-01-31 23:39:56Z remko $
#
# Definition file for mushroom triangle
#
-0.433012701892 0.25 M
-0.866025404 -0.5 1.73205080757 60 0 A
0.866025404 -0.5 1.73205080757 180 120 A
0 -0.5 1.73205080757 60 120 A
|