Python source code: Cu_111_pole_figure.py

from pymicro.crystal.texture import PoleFigure

"""
111 Pole figure of a copper sample containing 10000 grains with a fibre
texture.
"""
euler_list = np.genfromtxt('../data/Cu_111.dat', usecols=(0, 1, 2), max_rows=1000)
micro = Microstructure(name='Cu_111', autodelete=True)
micro.add_grains(euler_list)

# create pole figure (both direct and inverse)
pf = PoleFigure(hkl='111', proj='stereo', microstructure=micro)
pf.color_by_grain_id = False
pf.mksize = 5
pf.pflegend = False
pf.plot_pole_figures(plot_sst=True, display=False, save_as='png')
del pf
del micro

image_name = os.path.splitext(__file__)[0] + '.png'
print('writing %s' % image_name)

from matplotlib import image

image.thumbnail(image_name, 'thumb_' + image_name, 0.2)