neutronpy.crystal.Sample.get_q¶

Sample.get_q(hkl)[source]¶

Returns the magnitude of Q for a given reciprocal lattice vector in Å^-1.

Parameters:	hkl : array_like Reciprocal lattice vector in r.l.u.
Returns:	q : float The magnitude of the reciprocal lattice vector Q in Å^-1