What date type is your volume? Is it uchar? If so, a value of 570 would
overflow.
Ruopeng
On 07/20/2014 12:25 PM, Tracy Riggins wrote:
Hello Freesurfer experts
I am trying to edit an aseg file. I want to set my brush value to a
value that does not exist in the default lookup table (e.g,. 570).
So, I edited the lookup table, saved this , and loaded it in
freeview. My new label and brush value is now visible. However when
I set the brush value to this value/label (both the main GUI window
and edit voxel window say "Brush value = 570") and draw on the aseg
file it does not use this brush value. It uses a different value (eg
48). I can't seem to figure out why. Any thoughts?
Thanks in advance,
Tracy
Tracy Riggins, Ph.D.
Assistant Professor
Department of Psychology
BPS 2147J
University of Maryland
College Park, MD 20742
Office: (301) 405-5905
Fax: (301) 314-9566
http://ncdl.umd.edu <http://ncdl.umd.edu/>
rigg...@umd.edu <mailto:rigg...@umd.edu>
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