[Freesurfer] labels coordinates from atlases

Dear all,

I need the center coordinates of the anatomical labels from the desikan and destrieux atlases.

I saw a similar post a while ago in which it was recommended the following:

#1 Convert the annotation to a set of labels. This is for the Desikan atlas, but you can spec the destrieux instead mri_annotation2label --subject fsaverage --hemi lh --outdir ~/tmp/aparc

# For each label, run mri_surfcluster to get the centroid mri_surfcluster --in ~/subjects/fsaverage/surf/lh.thickness --clabel lh.pericalcarine.label --sum sum.lh.pericalcarine --centroid --thmin 0 --hemi lh --subject fsaverage

I did the last step step for 2 different labels, one in the temporal and the other in the occipital cortex. However, the coordinates that were generated in the sum files were the same.

Does anyone know why? Is this the right procedure for what I want to do?

Thanks!