[caret-users] Remove islands?

[Dav Clark]

Hi all,

I'm a relatively new Caret user... so I am still learning the basics.   
Currently, with multiple brains, I am able to run the segmentation,  
and things look pretty reasonable (except that much of the skull is  
also identified as white matter).

If I do a topology report, there are a large number of objects.  In  
the segmentation tutorial, it suggests that you can use "remove  
islands" to get rid of all but the largest of these.  However, this  
menu option seems to do nothing at all.

Am I confused?  Or is something not working right?

I can replicate this problem on two different computers with two  
different versions of Caret (current stable, and the funny version  
that fixes the obscure font bug on linux).

Thanks!
Dav