Survex is a suite of programs for processing, viewing, and printing cave survey data.
The individual programs each have a man page, and there's also a comprehensive manual, available in HTML, PDF, and plain text formats. The manual is located in /usr/share/doc/survex and can also be found online at https://survex.com/docs.html
OPTIONSThese programs follow the usual GNU command line syntax, with long options starting with two dashes (`--'). All commands support the options described below; for a complete description of options for a command, see its man page or the manual.
- Show summary of options.
- Output version information and exit.