External Email - Use Caution
Dear freesurfer experts, when running recon-all (FS version 7.2.0) on skullstripped 3T MP2RAGE sequences, about 10-20% of scans from one scanner fail because of this: mri_normalize -g 1 -seed 1234 -mprage nu.mgz T1.mgz [...]
Iterating 2 times --------------------------------- 3d normalization pass 1 of 2 error: No such file or directory error: MRInormFindControlPoints: could not find enough control points error: No such file or directory error: MRInormFindControlPoints failed Command exited with non-zero status 253
nu.mgz as the input to mri_normalize looks good to me. I am of course happy to provide full logs and some example data - please let me know.
The exact same problem (also MP2RAGE data) has been described twice before, but I couldn't find a solution: https://secure-web.cisco.com/1r3_UfItk0odyQTEjL22mLAxycj89_vXfN--AkpFwUzred-... https://secure-web.cisco.com/1_dIFX4W-YMl78kLd-J9E7AGEkpzUy7zCtCTsFt-L6nLdAv...
Thanks you in advance and best wishes
Cornelius