v0.1.9

[0.1.9] - 2021.12.20

Added

• Add task sample_orientations with methods from_CTF_file and from_CRC_file. This is for randomly sampling N orientations directly from the EBSD data. Similar to the sample_texture task, but an intermediate ODF is not constructed.
• Support sampling orientations from a fibre ODF that is parametrised by a crystal direction fibre_crystal_dir (e.g. [1, 0, -1, 0]) and a parallel sample direction fibre_specimen_dir (x, y, or z).
• Support sampling orientations from a unimodal ODF that is parametrised by a single Euler angle triplet modal_orientation_euler (in Bunge/degrees/MTEX hexagonal unit cell alignment y // b).
• Option to either plot pole figures with filled contours or with markers using the new boolean option use_contours to the task: visualise_volume_element_response/pole_figure. If using markers, the markers will be coloured by IPF colouring. The IPF reference direction is the z-direction by default, but can be specified with the new option IPF_reference_direction.

Fixed

• Fix visualise_volume_element_response/pole_figure. Users can now plot pole figures for multiple increments and for selected phases. A pre-requisite for this is that two field_data items are specified in the output_map_options of the simulate_volume_element_loading task:
  • field_name: phase
  • field_name: O (orientations).