[gmx-users] coordinates in xtc vs. trr when using xtc_grps

[Mark Abraham]

YOLANDA SMALL wrote:

> Is this a bug when usig the xtc_grps option or is there some sort of
> transformation being done on the coordinates in the xtc file? 

Well, yes, it is a lossy compression format. I'm not sure if this 
accounts for your observations or not.

Mark