treams.lattice.diffr_orders_circle

treams.lattice.diffr_orders_circle(b, rmax)

Diffraction orders in a circle.

Given the reciprocal lattice defined by the vectors that make up the rows of b, return all diffraction orders within a circle of radius rmax.

Parameters:

  • b (float, (2, 2)-array) – Reciprocal lattice vectors

  • rmax (float) – Maximal radius

Returns:

float array