AFNI program: 3dOverlap
Output of -help
Usage: 3dOverlap [options] dset1 dset2 ...
Output = count of number of voxels that are nonzero in ALL
of the input dataset sub-bricks
The result is simply a number printed to stdout. (If a single
brick was input, this is just the count of the number of nonzero
voxels in that brick.)
-save ppp = Save the count of overlaps at each voxel into a
dataset with prefix 'ppp' (properly thresholded,
this could be used as a mask dataset).
3dOverlap -save abcnum a+orig b+orig c+orig
3dmaskave -mask 'abcnum+orig<3..3>' a+orig
++ Compile date = May 22 2013
This page auto-generated on
Thu May 23 09:54:11 EDT 2013