usage: prog [options]

	WARNING: This program still under development.
	This program is designed to work interactively with Gaussian mixture models, automating as much 
	as possible of the tasks associated with studying dynamics using GMMs. It requires either a 
	refine_XX folder or a set of particles with known orientations as a starting point.

Option Type Description
--version None show program's version number and exit
--threads int Number of alignment threads to run in parallel on a single computer.
--ppid int Set the PID of the parent process, used for cross platform PPID