This is great, thank you for the answer. However, this does not explain why during the NU-refinement there is an an assertion error when the inner and outer radius are set to default values. Do you have any idea why this happens? If you need more information I would be happy to provide them.
EDIT:
This error exactly:
Traceback (most recent call last):
File “cryosparc2_worker/cryosparc2_compute/run.py”, line 78, in cryosparc2_compute.run.main
File “cryosparc2_worker/cryosparc2_compute/jobs/nonuniform_refine/run.py”, line 645, in cryosparc2_compute.jobs.nonuniform_refine.run.run_non_uni_refine
AssertionError