[VoxBo] vbview and masks

[Daniel Y Kimberg]

Charan Ranganath, Ph.D. wrote:
> Dear Dan, we haven't yet installed the new vbview so please forgive
> me if this bug is already quashed. We noticed that (at least with
> the previous version) the "change mask dimensions" button causes the
> program to crash. It's not a big deal, but it would be nice to have
> that feature, so we needn't resample anatomicals.

I haven't touched that code lately, so it's probably still broken.
I've been planning to reconceptualize the whole mask drawing process,
because of some weird situations that could crop up if we allow masks
that don't match the resolution of the functionals.  In the meantime,
the best workaround to be sure you have a mask with the right
dimensions is to take a sample functional volume and use vbmaskmunge
to zero it out (e.g., with -t 9999).

dan