DOKK / manpages / debian 12 / stlcmd / stl_merge.1.en
STL_MERGE(1) User Commands STL_MERGE(1)

stl_merge - stl_merge concatenates multiple STL files.

stl_merge concatenates multiple STL files.

usage: stl_merge [ -o <out file> ] [ <in file1> ... ]

Merges binary stl files into a single file. If no out file is provided, data is output to stdout.
December 2017 stl_merge v1.1