It looks like that data is all in the same location,
except that the first 93 volumes have one extra slice
in the superior direction. If so, maybe you should
just remove that extra slice from the first 93 volumes.
First make a dataset with just those 93 volumes, then
use 3dZeropad to remove one slice from the superior
end.
3dZeropad -S -1 -prefix epi.93.39 epi.93.40+orig
After that, put the new dataset together with the
other 129 volumes using 3dTcat.
One aspect that you would lose this way it the
oblique angle. If you believe it is necessary to
preserve that, it is possible, but would be more
work.
- rick
