the regular raster of Euler angles over the Euler box of the frames, as the ODF sections show it

Syntax

ori = regularSO3Grid(CS)

The resolution 5 degree.

ori = regularSO3Grid(CS, SS, resolution=2.5*degree)

Another resolution.

ori = regularSO3Grid(CS, SS, sections=10)

Ten phi2 sections.

Description

The Bunge angles phi2 run in sections from zero below their bound, and on each section the (Phi, phi1) raster with both ends of Phi and phi1 from zero below its bound, all at the resolution; the bounds are the Euler box of the crystal and the specimen symmetry. The result is an array of the shape (Phi, phi1, phi2). MATLAB’s other outputs, the section flags phi1 and Phi, the ‘ZYZ’ convention and the Clenshaw-Curtis grid are not there.

Input

`CS`	crystalFrame
`SS`	specimenFrame, by default the default specimen frame

Keywords

keyword	default	description
`resolution`	`5*degree`	the spacing of the Euler angles
`sections`	`None`	the number of phi2 sections, instead of the resolution

Output

ori orientation of shape (Phi, phi1, phi2)

Used on

OrientationGrid

MATLAB’s regularSO3Grid

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/regularSO3Grid_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.

regularSO3Grid