Thank you so much for the reply!
shalim-ubuntu:/usr/local/freesurfer/subjects/DM/label> 1dcat lh.V2dorsalDM.1D | wc
** FATAL ERROR: Can't read input file 'lh.V2dorsalDM.1D'
** Program compile date = Apr 15 2015
0 0 0
I'm trying to calculate distances between vertices that belong to surface-based regions. So I was trying first to get the coordinates of these regions with SurfMeasures, I don't know if this is the right approach.
lh.2dorsalDM.1D is the output of the function 3dmaskdump, the voxel-wise timeseries masked by a region.
Best
Francesca