Workbench Command is a set of command-line tools that can be used to perform simple and complex operations within Connectome Workbench.
REPORT LENGTH OF BORDERS
wb_command -border-length
<border> - the input border file
<surface> - the surface to measure the borders on
[-corrected-areas] - vertex areas to use instead of computing them from
the surface
<area-metric> - the corrected vertex areas, as a metric
[-separate-pieces] - report lengths for multi-part borders as separate
numbers
[-hide-border-name] - don't print border name before each output
For each border, print its length along the surface, in mm. If a border
has multiple parts, their lengths are summed before printing, unless
-separate-pieces is specified.
The -corrected-areas option is intended for when the length is not
meaningfully measurable on individual surfaces, it is only an approximate
correction for the reduction in structure of a group average surface.