Dear all,
I have surface data in freesurfer surface space and would like to use SurfExtrema to find both local maxima and minima in my surface data.
I tried out the follwoing:
SurfExtrema \
-i_fs .../freesurfer/fsaverage5/surf/lh.orig \
-input .../lh.smoothedtest.mgz \
-extype ABS \
-nbhd_rad 40 \
-prefix .../lh.extrematest \
-table .../lh.extrematest.log
However, the log table is empty for the info header. Does this mean the program didn't run properly or that it ran but did not find any local extrema? I played around with the parameter for nbhd_rad but this didn't make a difference.
Is the command I'm using incorrect or not appropriate for my purpose?
Many thanks in advance!
(and apoligies for cross posting)
Best,
sabine
