Hello everyone,

I am trying to overlay a cortical thickness map onto a subject but when I try this command

freeview -v good_output/mri/T1.mgz good_output/mri/wm.mgz good_output/mri/brainmask.mgz good_output/mri/aseg.mgz:colormap=lut:opacity=0.2 -f good_output/surf/lh.thickness.fsaverage.mgh:edgecolor=blue  

or this command: freeview -v good_output/mri/T1.mgz good_output/mri/wm.mgz good_output/mri/brainmask.mgz good_output/mri/aseg.mgz:colormap=lut:opacity=0.2 -f good_output/surf/lh.thickness:edgecolor=blue

I get an error saying:

nquads=1966084,  nvertices=599

ERROR: MRISread: file '/home/eva/Downloads/tutorial_data/buckner_data/tutorial_subjs/good_output/surf/lh.thickness' has many more faces than vertices!

Probably trying to use a scalar data file as a surface!

Do any of you know how to load it properly?

Thank you!