What is this warning mean?
stderr 2021-04-01T10:58:27.468881:tck2connectome: [WARNING] The following nodes are missing from the parcellation image:
210401-10:58:27,469 nipype.interface INFO:
stderr 2021-04-01T10:58:27.468881:tck2connectome: [WARNING] 359
210401-10:58:27,469 nipype.interface INFO:
stderr 2021-04-01T10:58:27.468881:tck2connectome: [WARNING] (This may indicate poor parcellation image preparation, use of incorrect or incomplete LUT file(s) in labelconvert, or very poor registration)