On Thu, Jul 12, 2012 at 9:33 AM, Gino Cingolani <Gino.Cingolani@jefferson.edu> wrote:
The latter....something more analytical to split individual chains into smaller groups
(e.g. like to define tls groups).

Airlie McCoy just added some functionality to do this in Phaser using normal mode analysis.  It is still somewhat experimental and in flux (i.e. the program name isn't even finalized), but I will email you off-list with details.

-Nat