the parent to child orientation relationship job.p2c refined on the boundaries of the map; MATLAB’s calcParent2Child of the job

Syntax

job.calcParent2Child()

Fitted to the parent to child and the child to child boundaries.

job.calcParent2Child(c2c=True, quantile=0.8)

To the child to child boundaries alone.

job.calcParent2Child(p2c=True, threshold=3*degree)

To the parent to child boundaries alone.

job.calcParent2Child(orientation.NishiyamaWassermann(job.csParent, job.csChild))

From another start.

Description

Two fits are made and combined, weighted by their numbers of boundaries:

parent to child: where the parent phase covers more than one percent of the map, the misorientations of the parent to child boundaries closer to the current relationship than threshold and than the quantile of all of them are averaged, three times.
child to child: where the relationship is more than 5 degree from the identity, or with c2c, the child to child misorientations above 5 degree are fitted by calcParent2Child of the misorientations, the iteration of Nyyssönen et al.

Further keywords go to calcParent2Child of the misorientations: local, maxIteration, searchResolution, verbose, …

job.p2c is replaced. The variants keep their numbers through job.variantMap, the variant of the old relationship that every new one is closest to.

Input

`job`	parentGrainReconstructor, with job.p2c or p2c0 set
`p2c0`	orientation, the start of the fit instead of job.p2c

Keywords

keyword	default	description
`p2c`	`False`	fit to the parent to child boundaries alone
`c2c`	`False`	fit to the child to child boundaries alone
`threshold`	`None`	the misorientations further than this from the start are left out, 5 degree for the parent to child boundaries
`quantile`	`None`	the share of the misorientations closest to the start that is fitted, 0.5 for the parent to child boundaries
`useP2C`	`True`	combine the fit to the child to child boundaries with that to the parent to child ones; False keeps the first alone

References

T. Nyyssönen, M. Isakov, P. Peura, V.-T. Kuokkala, Crystallography, morphology, and martensite transformation of prior austenite in intercritically annealed high-aluminum steel, Metall. Mater. Trans. A 49 (2018), doi:10.1007/s11661-018-4904-9

Used on

GrainGraphBasedReconstruction, MaParentGrainReconstruction

MATLAB’s parentGrainReconstructor.calcParent2Child

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/parentGrainReconstructor.calcParent2Child_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.

parentGrainReconstructor.calcParent2Child