/usr/share/gmt/custom/trirot2.def is in gmt 4.5.12-1.
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: trirot2.def 9545 2011-07-27 19:31:54Z pwessel $
#
# Definition file for 90-degree triangle symbol (2nd quadrant). Use in psxy
# as -Sktrirot2/size. Can be circumscribed by the square.
#
-0.353553391 -0.353553391 M
0.353553391 -0.353553391 D
0.353553391 0.353553391 D
|