EBSD.gridIndex edit page

integer (i,j) lattice index of every EBSD pixel

Computes, for each measurement, its position on the lattice defined by ebsd.unitCell. Works for any EBSD without a stored grid (on the fly grid generation): scattered points, phase subsets and gridified maps alike are snapped to the nearest lattice node.

Thin wrapper around ebsd.lattice, kept for backward compatibility with existing callers (EBSD/KAM, EBSD/curvature).

Syntax

ij = ebsd.gridIndex
[ij,A,stencil,dxy] = ebsd.gridIndex

Output

ij nEbsd × 2 integer lattice indices [i j]
A 2 × 2 lattice basis (see latticeBasis)
stencil neighbour stencil
dxy cell size
Note: the indices are RELATIVE to this data's own extent. A phase subset therefore gets its own origin; do not compare indices across different subsets expecting a common frame.

See also

EBSD.lattice EBSD.latticeBasis

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/EBSD.gridIndex.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.