grain2d.findByLocation edit page

select a grain by spatial coordinates

Syntax

id = findByLocation( grains, pos )

Input

grains grain2d
pos vector3d, [x(:) y(:)], or [x(:) y(:) z(:)]

Output

grains list of grainIds

Example

mtexdata small silent
grains = calcGrains(ebsd)
plot(grains)
grains = grain2d (y↓→x)
 
 Phase  Grains  Pixels     Mineral  Symmetry         Color
     1      24    1952  Forsterite       mmm  LightSkyBlue
     2       8     290   Enstatite       mmm  DarkSeaGreen
     3      44     282    Diopside     12/m1     Goldenrod
 
 boundary segments: 976 (51712 µm)
 inner boundary segments: 22 (1101 µm)
 triple points: 65
 
 Properties: meanRotation, GOS
p = [35000 5000] % for mouse selection use  p = ginput(1)
id = findByLocation(grains,p);
hold on, plot(grains(id).boundary,'linecolor','r','lineWidth',2), hold off
p =
       35000        5000

See also

EBSD.findByLocation grain2d.findByOrientation

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.findByLocation.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.