[gmx-users] Is 2D projection

Alan Dodd anoddlad at yahoo.com
Fri Jul 7 09:10:49 CEST 2006


If you are referring to the output of g_anaeig, then
the answer is yes.  It's rarely conclusive, of course,
but it give you a good idea of how your simulation is
sampling space.  A good plot would show lots of
variation, whereas a bad plot would show a general
drift.

Alan.


--- Wei Fu <fuwei at adrik.bchs.uh.edu> wrote:

> Dear gmx users,
> 
> Does the 2D projection plot has something to do with
> convergence of the
> trajectory? If so, what kind of shape of plot shows
> the trajectory is
> non-converged? 
> 
> Normally, I use RMSD plot to see if the trajectory
> tends to converge. Now
> my concern is how to see whether trajectory is
> conserved or not based on
> 2D projection analyses.  
> 
> Thanks in advance,
> 
> Linda
> 
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