that's a bug in the wiki, "-s avdk" should not appear there. Rather, it should be "-s yoursession" or "-sf sessidfile". If it cannot find the sessions, then something is not set up correctly. Can you double check that the sessions in the sessidfile are in the current directory?
Jane Aspell wrote:
Hi
Thanks for all your previous help with freesurfer.
I am trying to use FsFast to do retinotopy analysis and have been following the instructions at: https://surfer.nmr.mgh.harvard.edu/fswiki/FsFastIndividualRetinotopyAnalysis
I come undone at the stage of running the actual analysis, where the command should be:
sfa-sess -s avdk -a rtopy
what does 'avdk' refer to? when i run it i get: ERROR: could not find session avdk
when i try it with the arguments:
sfa-sess -analysis rtopy -sf sessid
which is similar to the arguments needed for 'selxavg-sess' i get a similar error of not been able to find my (particular subject's) session. i believe i have set up the all the directory structures etc correctly for the sessions format as previous steps worked fine.
any ideas what's going wrong?
thanks
Jane Aspell
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer