import ATK
from ATK.KohnSham import *
from MonkhorstPack import *

ATK.setVerbosityLevel(10)

atom = [Iron]

position = [(0.0,0.0,0.0)]*Angstrom

unitcell = BodyCenteredCubic(2.87*Angstrom)

iron_crystal = BulkConfiguration(
    bravais_lattice=unitcell,
    elements=atom,
    cartesian_coordinates=position
    )

(k_points,weights) = MonkhorstPackGrid(
    n_abc=[3,3,3],
    bulk_configuration=iron_crystal,
    time_reversal_symmetry=True,
    verbosity_level=ATK.verbosityLevel()
    )