EMAN Reference: Quater Class

fromEuler	fromEuler(Euler e)
nx	nx
ny	ny
nz	nz
Print	print(string id = None, FILE out = stdout)
Q	Q
Quater	Quater() Quater(Euler e) Quater(float x, float y, float z, float q)
toEuler	Euler toEuler()