How can I plot an orientation map along the directions of ND, RD and TD using EBSD data with the MTEX package in Matlab?

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Muhammad Ali

I suggest you to follow: https://mtex-toolbox.github.io/EBSDTutorial.html

http://pajarito.materials.cmu.edu/rollett/27750/L7-Matlab-MTEX-4Feb16.pdf

https://mtex-toolbox.github.io/

Hichem Farh

See: http://pajarito.materials.cmu.edu/rollett/27750/L7-Matlab-MTEX-4Feb16.pdf

Varun Shah

Jane Longbottom

Assume that the EBSD dataset is loaded in the variable named data_ebsd and the orientation color mapping is defined using om = ipfHSVKey(data_ebsd);

Then the direction of the orientation map can be simply specified in the figure using om.inversePoleFigureDirection = zvector;

For example:

figure();

om.inversePoleFigureDirection = zvector; % Input direction - can be x or yvector

color = om.orientation2color(data_ebsd.orientations);

plot(data_ebsd,color,'micronbar','on');

The zvector here is normal to the plane and the x,y,z vectors refer to the MTeX coordinates. The relation to sample coordinates needs to be taken care by the user.