You can set the min, mid, and slope from the command-line with -fmin,
-fmid, and -fslope (it computes the max based on those 3).
The min and the max you can set with env variables, like:
setenv FS_TKFTHRESH 2
setenv FS_TKFMAX 3
this will apply to both tksurfer and tkmedit. Note that when the MA
Hi Freesurfers,
I was wondering if there was a way to save any configurations you make to
functional overlays (sig.mgh / sig.nii) in Tksurfer so you don't need to
change them again. When I go to View --> Configure --> Overlay, it seems
that the default is "Linear Opaque" with Min = 2.0 and Max = 5
