Calculated Miller indices different from shown in IPF

[johnyejungu]

I am trying to use mtex to generate a set of grain orientations and find the corresponding Miller indices.
However, the results calculated according to the documentation (https://mtex-toolbox.github.io/OrientationInversePoleFigure.html) is different from that shown in the IPF. There must be something missing for the 1-on-1 comparison. The details are shown in the attached screenshot.
Thanks if anyone can share their experience!

[kilir]

Hi,
the plotIPDF shows the fundamental sector. If you just use plot(h), you may see the difference. plotIPDF() uses
https://mtex-toolbox.github.io/Miller.project2FundamentalRegion.html

Hope that helps.
Cheers Rüdiger