I tried opening LGI freeview (or tksurferfv) output, and I have been running into the following issues (see code and error message outputs below). Any ideas how I could fix this? Please let me know if additional details are needed.
Bolded code is what I inserted. Outputs are not bolded.
tksurfer HAR30303_srs2_2 lh inflated -overlay lh.pial_lgi
zsh: command not found: tksurfer
tksurferfv HAR30303_srs2_2 lh inflated -overlay lh.pial_lgi
ERROR: cannot find lh.pial_lgi
cd $SUBJECTS_DIR/HAR30303_srs2_2/surf
tksurferfv HAR30303_srs2_2 lh inflated -overlay lh.pial_lgi
freeview -f /Applications/ace_complete/HAR30303_srs2_2/surf/lh.inflated:curvature=/Applications/ace_complete/HAR30303_srs2_2/surf/lh.curv:overlay=lh.pial_lgi:overlay_threshold=2,2,5 -viewport 3d
/Applications/freesurfer/bin/fsvglrun: line 20: conditional binary operator expected
/Applications/freesurfer/bin/fsvglrun: line 20: syntax error near `FS_ALLOW_VGLRUN'
/Applications/freesurfer/bin/fsvglrun: line 20: `if [[ ! -v FS_ALLOW_VGLRUN ]]; then'
Also within the surf folder, I tried something like: freesurfer -v lh.pial_lgi
Output in freeview was just a dark screen - tried changing the color map but nothing improved this issue.
Thank you so much!