def test_load_inplace(self, lazy):
if lazy:
with pytest.raises(ValueError):
_ = load(PATTERN_FILE, lazy=lazy, mmap_mode="r+")
else:
s = load(PATTERN_FILE, lazy=lazy, mmap_mode="r+")
assert_dictionary(s.axes_manager.as_dictionary(), AXES_MANAGER)
def test_load_with_padding(self, save_path_hdf5, lazy):
s = load(KIKUCHIPY_FILE)
s.save(save_path_hdf5)
new_n_columns = 4
with File(save_path_hdf5, mode="r+") as f:
f["Scan 1/EBSD/Header/n_columns"][()] = new_n_columns
with pytest.warns(UserWarning, match="Will attempt to load by zero"):
s_reload = load(save_path_hdf5, lazy=lazy)
AXES_MANAGER["axis-1"]["size"] = new_n_columns
assert_dictionary(s_reload.axes_manager.as_dictionary(), AXES_MANAGER)
def test_file_reader(self):
s = load(EMSOFT_FILE)
axes_manager = setup_axes_manager(["energy", "height", "width"])
assert s.data.shape == (11, 13, 13)
assert_dictionary(s.axes_manager.as_dictionary(), axes_manager)
assert_dictionary(s.metadata.as_dictionary(), METADATA)
signal_indx = s.axes_manager.signal_indices_in_array
assert np.allclose(s.max(axis=signal_indx).data, s.axes_manager["energy"].axis)
def test_load(self, setting_file):
s = load(PATTERN_FILE, setting_file=SETTING_FILE)
assert s.data.shape == (3, 3, 60, 60)
assert_dictionary(s.axes_manager.as_dictionary(), AXES_MANAGER)
static_bg = imread(BG_FILE)
assert np.allclose(
s.metadata.Acquisition_instrument.SEM.Detector.EBSD.
static_background,
static_bg,
)
def test_load_edax(self):
with File(EDAX_FILE, mode="r+") as f:
grid = f["Scan 1/EBSD/Header/Grid Type"]
grid[()] = "HexGrid".encode()
with pytest.raises(IOError, match="Only square grids are"):
_ = load(EDAX_FILE)
with File(EDAX_FILE, mode="r+") as f:
grid = f["Scan 1/EBSD/Header/Grid Type"]
grid[()] = "SqrGrid".encode()
s = load(EDAX_FILE)
assert s.data.shape == (3, 3, 60, 60)
assert_dictionary(s.axes_manager.as_dictionary(), AXES_MANAGER)
def test_load_bruker(self):
with File(BRUKER_FILE, mode="r+") as f:
grid = f["Scan 0/EBSD/Header/Grid Type"]
grid[()] = "hexagonal".encode()
with pytest.raises(IOError, match="Only square grids are"):
_ = load(BRUKER_FILE)
with File(BRUKER_FILE, mode="r+") as f:
grid = f["Scan 0/EBSD/Header/Grid Type"]
grid[()] = "isometric".encode()
s = load(BRUKER_FILE)
assert s.data.shape == (3, 3, 60, 60)
assert_dictionary(s.axes_manager.as_dictionary(), AXES_MANAGER)
def test_load_kikuchipy(self):
s = load(KIKUCHIPY_FILE)
assert s.data.shape == (3, 3, 60, 60)
assert_dictionary(s.axes_manager.as_dictionary(), AXES_MANAGER)
def test_projection_lambert(self):
s = load(EMSOFT_FILE, projection="lambert", hemisphere="both")
assert s.data.shape == (2, 11, 13, 13)
assert_dictionary(s.axes_manager.as_dictionary(), setup_axes_manager())
def test_save_load_hspy(self, save_path_hdf5):
s = load(EMSOFT_FILE)
axes_manager = setup_axes_manager(["energy", "height", "width"])
assert isinstance(s, EBSDMasterPattern)
assert_dictionary(s.axes_manager.as_dictionary(), axes_manager)
assert_dictionary(s.metadata.as_dictionary(), METADATA)
s.save(save_path_hdf5)
s2 = hs_load(save_path_hdf5, signal_type="EBSDMasterPattern")
assert isinstance(s2, EBSDMasterPattern)
assert_dictionary(s2.axes_manager.as_dictionary(), axes_manager)
assert_dictionary(s2.metadata.as_dictionary(), METADATA)
s3 = hs_load(save_path_hdf5)
assert isinstance(s3, Signal2D)
s3.set_signal_type("EBSDMasterPattern")
assert isinstance(s3, EBSDMasterPattern)
assert_dictionary(s3.axes_manager.as_dictionary(), axes_manager)
assert_dictionary(s.metadata.as_dictionary(), METADATA)
