ORTools - Example 1 - Parent Grain Reconstruction in Steel

[@murugeshkumarr4553]

Thanks a lot, but I have a doubt about how to upload ebsd files other than example files

[@anastasiakrief3818]

I love your work. I am truly inspired. Thank you for all of this!

[@FrankNiessenMetallurgy]

Thank you for the nice words. I will not take all the credit, my colleague Azdiar Gazder has been very involved in this behind the scenes :)

[@Deepakpaliwal-u4i]

Dear sir. Really helpful to me. can we generate .ang or .ctf files of the reconstructed beta?

[@FrankNiessenMetallurgy]

I'm glad you found the video helpful. Yes, you can. Get the EBSD data like this: parentEBSD = job.calcParentEBSD; Then you can export the EBSD dataset using the below instructions. mtex-toolbox.github.io/EBSDExport.html

[@rayshen9739]

Nice work! Respect!

[@Kashiwa-no-ha]

How can we change the mtexDataset into a certain experimental data? I tried EBSD.load command but seems the reconstruction was unsuccessful.

[@maziartour]

Hello. Thank you for your great videos. I get this error during running the example file: Error using mtexdata Too many output arguments. Error in ORTools_example1 (line 36) ebsd = mtexdata(mtexDataset); Do you know how to fix this?

[@FrankNiessenMetallurgy]

Hi, thank you for the nice words. For support, please list your query here: github.com/ORTools4MTEX/ORTools/discussions Best wishes Frank

[@mmokhtabad]

Thanks a lot. I have some questions: 1. What about noises, do you recommend removing them or keeping them? 2. You have shown Iron fcc (old), but what if Fe Martensite 4/mmm has been used for martensite? regards, Mohsen

[@ehsanfarabi278]

Hi Frank, I keep getting the following problems in example 1" Error using sparse Sparse matrix sizes must be non-negative integers less than MAXSIZE as defined by COMPUTER. Use HELP COMPUTER for more details. Error in accumVotes (line 53) W = full(sparse(grainId(:), parentId(:), prob, maxGrainId, max(parentId(:)))); Error in parentGrainReconstructor/calcGBVotes (line 69) job.votes = accumVotes(grainInd, [parentId1(:);parentId2(:)], ... Error in ORTools_example1 (line 127) job.calcGBVotes('p2c','threshold', k*2.5*degree); is there some problem with me running the code? thanks again for the great work.

[@FrankNiessenMetallurgy]

Hi Ehsan, I can not immediately reproduce this error. Are you sure that you are running compatible versions of ORTools and MTEX? All ORTools 1.0.x versions work with MTEX 5.6.1 and the later ORTools 1.1.x versions with MTEX 5.7.0. I recommend running the latest versions of both toolboxes github.com/frankNiessen/ORTools/releases

[@ehsanfarabi278]

@@FrankNiessenMetallurgy I am running the ORTools 1.1.x versions with MTEX 5.7.0. I'll try to run it again to find the problem and get back to you. Cheers