The experiment aims to visualize and verify the reciprocal lattice for a given lattice

'Select Atoms' button can be used to select the atoms that represent the reciprocal lattice for the given lattice

'select Region' button can be used to visualize the convex polygon which encapsulates the selected atoms.

'Check reciprocal lattice ' button can be used to verify if the chosen points form the reciprocal lattice or not.

The results will be displayed in the observations section on the right.