What is the input file that you are supplying? Often this happens when the input it a multi-echo MPRAGE. If so, you can run mri_concat multi-echo-mprage.mgz --rms --o mprage.mgz then use mprage.mgz as the input to recon-all
On 10/12/2019 4:48 PM, Renew Andrade wrote: > External Email - Use Caution > > Dear freesurfer experts: > I am trying to learn dti processing. For using Tracula it appears there is a > need for running "recon-all -all -i -s” on every subject before starting to > run Tracula. But there seems to be a problem. I have a Parkinson dwi images > database and every subject gives me an error of the type “input(s) cannot > have multiple frames!”. I am a little bit stuck on this step. Is it a problem > of the file as input? Am I putting the wrong file? Can it be done a recon-all > analysis to a dwi image? With trackvis I can obtain the results without any > problem. My doubt comes from FreeSurfer only and may be my little knowledge > about it. > Thanks for your help! > Sincerely, > Andrade. > > _______________________________________________ > Freesurfer mailing list > [email protected] > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer _______________________________________________ Freesurfer mailing list [email protected] https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
