Hi Margaret,
Unfortunately (or not), none of the machines that I tried this
on had any difficulty with the command. So the only thing
I am left with suggesting is maybe you should try upgrading
your binaries. But I did run the "3dcopy Ch.3D newCh"
command on systems with old versions, too, so this seems
strange.
What does "afni -ver" show you?
If it helps, I've left newCh+orig.BRIK and newCh+orig.HEAD
at [
afni.nimh.nih.gov] .
If you do upgrade and the problem persists, please let me
know.
Thanks,
- rick