Convert STL files into the GTS (GNU triangulated surface library) file format. More information: https://manned.org/stl2gts.
stl2gts < path/to/file.stl > path/to/file.gts
stl2gts --revert < path/to/file.stl > path/to/file.gts
stl2gts --nomerge < path/to/file.stl > path/to/file.gts
stl2gts --verbose < path/to/file.stl > path/to/file.gts
stl2gts --help