Key points are not available for this paper at this time.
A straightforward method using Legendre series enables the orientation distribution in a specimen with uniaxial symmetry to be derived from the azimuthal profile of a single arbitrary reflection. Moreover, the moments of the distribution (P2n(cosα) can be obtained directly from the azimuthal profile without needing to calculate the complete distribution.
Lovell et al. (Thu,) studied this question.