nickel_ebsd_large#

kikuchipy.data.nickel_ebsd_large(allow_download: bool = False, show_progressbar: bool | None = None, **kwargs) → EBSD[source]#

4125 EBSD patterns in a (55, 75) navigation shape of (60, 60) pixels from nickel, acquired on a NORDIF UF-1100 detector [Ånes et al., 2019].

Parameters:

allow_download: Whether to allow downloading the dataset from the internet to the local cache with the pooch Python package. Default is False.
show_progressbar: Whether to show a progressbar when downloading. If not given, the value of hyperspy.api.preferences.General.show_progressbar is used.
**kwargs: Keyword arguments passed to load().

Returns:

ebsd_signal: EBSD signal.

Notes

The dataset is hosted in the GitHub repository pyxem/kikuchipy-data.

The dataset carries a CC BY 4.0 license.

Examples

>>> import kikuchipy as kp
>>> s = kp.data.nickel_ebsd_large(allow_download=True)
>>> s
<EBSD, title: patterns Scan 1, dimensions: (75, 55|60, 60)>
>>> s.plot()

../../_images/kikuchipy-data-nickel_ebsd_large-1_00.png

../../_images/kikuchipy-data-nickel_ebsd_large-1_01.png

Examples using `nickel_ebsd_large`#

Neighbour pattern averaging

Extract patterns from a grid

nickel_ebsd_large#

Examples using nickel_ebsd_large#

Examples using `nickel_ebsd_large`#