brille
You can use brille
to:
access spacegroup and pointgroup symmetry operations
determine the first Brillouin zone for a given real space crystallographic lattice
find an irreducible Brillouin zone polyhedron for a lattice
construct a polyhedron-filling connected-point network
perform linear-interpolation of user-provided data for any reciprocal space point at a symmetry-equivalent position within the connected point network.