/usr/share/gwyddion/gradients/Sky is in gwyddion-common 2.47-1.
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 | Gwyddion resource GwyGradient
0 0 0 0 1
0.2 0.149112 0.160734 0.396078 1
0.4 0.294641 0.391785 0.466667 1
0.6 0.792157 0.476975 0.245413 1
0.8 0.988235 0.826425 0.333287 1
1 1 1 1 1
|