This file is indexed.

/usr/share/gnuplot/pm3d/pts.dat is in gnuplot-nox 4.4.3-0ubuntu3.

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
0 0 1
0 1 2
0 2 3
1 0 4
1 1 5
1 2 4