A method of grain2d.

select grains whose mean orientation is close to a reference orientation or fibre

Syntax

selected = grains.findByOrientation(ori, 5*degree)
selected = grains.findByOrientation(f, 5*degree)

Description

Consider only grains in the reference’s crystal phase. Compare their mean orientations with the reference, or with its nearest orientation on the fibre, accounting for crystal and specimen symmetry. The angular threshold is inclusive. Grain ids are preserved.

Input

ori one reference orientation or fibre, carrying the crystal phase
epsilon angular tolerance in radians

Output

selected grain2d list satisfying the phase and angle criteria

See also

EBSD.findByOrientation, orientation.angle, fibre.angle

Signature

grain2d.findByOrientation(self, ori, epsilon)

MATLAB’s grain2d.findByOrientation

source

Citing this page. This page is part of the documentation of MTEX, a free and open source MATLAB toolbox for analyzing and modeling crystallographic textures. It was written by The MTEX Developers and is published at https://mtex-toolbox.github.io/grain2d.findByOrientation_py.html. If you use MTEX, or reuse text or figures from this page, in your research, please cite

F. Bachmann, R. Hielscher, H. Schaeben: Texture Analysis with MTEX - Free and Open Source Software Toolbox, Solid State Phenomena 160 (2010), 63-68. 10.4028/www.scientific.net/SSP.160.63

BibTeX 
@article{bachmann2010mtex,
  author  = {F. Bachmann and R. Hielscher and H. Schaeben},
  title   = {Texture Analysis with MTEX - Free and Open Source Software Toolbox},
  journal = {Solid State Phenomena},
  volume  = {160},
  pages   = {63-68},
  year    = {2010},
  doi     = {10.4028/www.scientific.net/SSP.160.63},
  url     = {https://doi.org/10.4028/www.scientific.net/SSP.160.63}
}

Other papers describing specific MTEX methods are listed under Publications — please cite the one that best fits your application. The MTEX source code is licensed under the GNU General Public License v2.0; the text and figures of this documentation are licensed under CC BY 4.0, which permits reuse — including by automated systems — provided The MTEX Developers and this page are credited.