Hi Eli
I don't think that's an error, just an arcane warning that some open
source numerical minimization code complains about sometimes. Looking at
the log it seems like it completed ok, although this is the version of 5.3
without the segstats/ribbon patch, which you will probably want to download
(can someone point Eli at this?)
cheers
Bruce
On Wed, 14 Aug 2013, Eli Fredman wrote:
I ran 10 cases through freesurfer5.3 last night and found that they all
exited with the same error. This is the input that I used:
recon-all
-i/projects/schiz/NFL/case01409/strct/align-space/01409-t1w-realign-masked.ni
i.gz -autorecon1 -noskullstrip -subjid 01409 && cp subjects/01409/mri/T1.mgz
subjects/01409/mri/brainmask.mgz && recon-all -autorecon2 -subjid 01409 &&
recon-all -autorecon3 -subjid 01409
I've attached the recon-all.log file which shows the following error:
IFLAG= -1 LINE SEARCH FAILED. SEE DOCUMENTATION OF ROUTINE MCSRCH ERROR
RETURN OF LINE SEARCH: INFO= 3 POSSIBLE CAUSES: FUNCTION OR GRADIENT ARE
INCORRECT OR INCORRECT TOLERANCESoutof QuasiNewtonEMA: 007: -log(p) =
-0.0 tol 0.000010
(as a side note, the reason I don't simply run recon-all -all is because
this doesn't seem to acknowledge the -noskullstrip tag).
Thanks for the help!
--
Eli Fredman, BA
Research Assistant
Psychiatry Neuroimaging Laboratory
Harvard Medical School, Brigham and Women's Hospital
1249 Boylston St, 3rd Floor
Boston, MA 02215
Office: (617) 525-6118
Cell: (314) 952-8098
Fax: (617) 525-6150
_______________________________________________
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
The information in this e-mail is intended only for the person to whom it is
addressed. If you believe this e-mail was sent to you in error and the e-mail
contains patient information, please contact the Partners Compliance HelpLine at
http://www.partners.org/complianceline . If the e-mail was sent to you in error
but does not contain patient information, please contact the sender and properly
dispose of the e-mail.
