7.1.177. 3dWinsorΒΆ

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Usage: 3dWinsor [options] dataset Apply a 3D ‘Winsorizing’ filter to a short-valued dataset.

Options:

-irad rr = include all points within ‘distance’
rr in the operation, where distance is defined as sqrt(i*i+j*j+k*k), and (i,j,k) are voxel index offsets [default rr=1.5]
-cbot bb = set bottom clip index to bb
[default = 20% of the number of points]
-ctop tt = set top clip index to tt
[default = 80% of the number of points]
-nrep nn = repeat filter nn times [default nn=1]
if nn < 0, means to repeat filter until less than abs(n) voxels change
-keepzero = don’t filter voxels that are zero
-clip xx = set voxels at or below ‘xx’ to zero
-prefix pp = use ‘pp’ as the prefix for the output
dataset [default pp=’winsor’]
-mask mmm = use ‘mmm’ as a mask dataset - voxels NOT
in the mask won’t be filtered

++ Compile date = Dec 16 2015

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