Cut voxel based model in cylindrical shape

 I am relatively new to Dream3d and am seeking guidance.
My current project involves importing 2D Oxford EBSD Data (.ctf) into 

Dream3d  , to realize the reconstruction and mesh of model, then  generate Abaqus input files.I’m not entirely sure about the steps involved in this process. Can you kindly provide me with  the specific steps to achieve this within 

Dream3d  ?

I would be extremely grateful for any insights, advice, or recommended resources you can offer. Your expertise will be invaluable as I navigate this learning process.

Thank you in advance for your time and support. If you need any additional information or if there are specific details I should be aware of, please feel free to let me know.

Best regards,