Optimize

optimize selects the method for propagating the atomic positions. Currently, the accepted options are:

1. "vv" for Velocity Verlet molecular dynamics (this is the default if you don't choose anything)
2. "gd" for gradient descent energy minimization

Summary

Summary for optimize keyword

Required/optional	Type	Accepted values	Default	See also
Optional	String	"vv" or "gd"	"gd"	max_opt_step

Example

optimize = "gd"
max_opt_step = 0.1 ! Angstrom