Questions about the results of martensite parent phase reconstruction using ORTools-Example-1

[maohonghua]

Dear all,
Sorry to bother you. I am a MTEX and ORTools beginner and currently use the latest developer version of ORTools , MTEX v5.11.2 and MATLAB R2024b.

However, I encountered an error while using the ORTools Example-1 toolbox to reconstruct prior austenite. Everything works fine until the last call to the function.
-grainClick(job,'noScalebar','noFrame');

My result has a lot of unidentified noise and incomplete reconstruction.
The result is different from the teaching video.

As I continue to study ORTools Example-2, I encountered the same problem.

I have tried several versions to resolve the issue, but none have worked so far.
Therefore, I would like to ask if anyone has encountered a similar problem or has any suggestions on how to fix it.

Any help or guidance would be greatly appreciated!

Best regards,
Honghua Mao

[AzdiarGazder]

Hi @maohonghua,

Thank you for reaching out.
It is never a bother - we are happy to help out.

If I could summarise the "issue" you are facing, it is as follows:
The output you're getting when you run the script is different from that shown in the training video.

This is because when you use the command:

grainClick(job,'noScalebar','noFrame');

....you are plotting EBSD map pixel data.
Since your map has un-indexed (zero solutions) pixels, that is why you see "holes" in your grain plot.

On the other hand, if you used the command:

grainClick(job,'grains','noScalebar','noFrame');

...then you are plotting fully filled-in grain data.
In this case, your plot output will exactly match what you see in the training video.

**Lastly, and importantly, if an explanation from the maintainers resolves your issue, please press the "Mark as answer" button on the appropriate response. Your assistance in this regard enables us to close discussions as complete. **

Hope this helps.

Warm regards,
Azdi

[maohonghua]

Your suggestion worked perfectly! The issue has been successfully resolved.
Thank you so much for your help and guidance — I really appreciate it!

Best regards,
Honghua Mao

[503048019-lab]

Dear Azdiar Gazder,

Sorry to bother you. I’m a beginner with MTEX and ORTools, currently using the latest developer version of ORTools, MTEX v5.11.2, and MATLAB R2024b. Using ORTools — Example 7, I’ve generated the Bain map and the CP map for a single reconstructed prior austenite grain. However, I’m not sure how to produce the corresponding KAM map. Could you please help me with this?

Thank you!
Fig.1tif.tif

[AzdiarGazder]

Hi @503048019-lab,

Please click on this link for the reply to your query.

Warm regards,
Azdi