/usr/share/applications/terraintool.desktop is in terraintool 1.13-2.
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 9 | [Desktop Entry]
Version=1.0
Name=Terraintool surface mesh generator
GenericName=Cave Terrain generator/converter
Comment=Generate surface meshes for cave survey software
Type=Application
Exec=terraintool
Icon=terraintool
Categories=Education;Geology;Science;
|