The "freadFloat: fread failed" is a warning, not an error, and can be ignored.
The ces.nii.gz, cesvar.nii.gz, sig.nii.gz files are surface overlays stored in a "volume" format, so they have to be viewed on the surface. You can do with this with something like: $> tksurferfv fsaverage lh inflated -ov sig.nii.gz -fminmax 2 3 -Zeke On 04/26/2016 04:07 PM, Martin Juneja wrote: > Hello again, > > Somehow I figured out the error I had related to *.config. Now I am able > to run successfully all the 8 steps for 1 subject. I can see all the > files generated in a new folder i.e. ces.nii.gz, cesvar.nii.gz, > sig.nii.gz etc. > But when I try to display any of these files using FreeView (after > overlaying over inflated surface), it doesn't display anything and gives > me error "freadFloat: fread failed". > > I would really appreciate any suggestions how can I display functional > connectivity maps? > > Thanks, > MJ > > On Tue, Apr 26, 2016 at 10:53 AM, Martin Juneja <mj70...@gmail.com > <mailto:mj70...@gmail.com>> wrote: > > Hello everyone, > > I am following this page to process fMRI data: > > http://surfer.nmr.mgh.harvard.edu/fswiki/FsFastFunctionalConnectivityWalkthrough > > I am able to run until step-3 but at step 4, I am not sure what > should be directory to run this command. If I run the command in > SUBJECTS_DIR directory, it runs for a second and creates a > mean*.config file. But next step 5 requires *.config file to run, > not the mean*.config > > Just a quick background: > I preprocessed all subjects structural data using recon-all and the > processed folders are in my FreeSurfer SUBJECTS_DIR path and the > folder after preprocessing functional data (after running step-3) is > also in SUBJECTS_DIR path. > > Any help would be greatly appreciated. > > MJ > > > > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > _______________________________________________ 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.
