[Freesurfer] surface clustering

Hello,

I'm trying to test the effect of thresholds on some sample data. I'd like to look at how many clusters survive different thresholds. I also want to filter out really small clusters.

My data have already been projected onto the fsaverage template.

In the simplified case below, I expect a report of clusters >= 10mm^2 whose value is > 1.0.

Does the following command look reasonable?

mri_surfcluster \ --in xxx.stat.fsaverage.mgh \ --subject fsaverage \ --hemi lh \ --surf inflated \ --thmin 1.0 \ --sign pos \ --thmax 100.0 \ --no-adjust \ --minarea 10 \ --sum pos.summary.txt

thanks