[gmx-users] Information about boxX,boxY e boxZ

[Alex Jemulin]

Dear All
 
I run a 1ns MD on a membrane protein and I get these values for box coordinate's
Energy                      Average   Err.Est.       RMSD  Tot-Drift
-------------------------------------------------------------------------------
Box-X                        13.867      0.071   0.167634    0.48292  (nm)
Box-Y                        13.867      0.071   0.167634    0.48292  (nm)
Box-Z                       9.15929      0.095   0.222463  -0.642479  (nm)
 
BoxX and BoxY fluctuate between 13,5 and
14,2 nm , BoxZ fluctuate between 8,6 e 9,6
nm.
These values seem not to reach a convergence.
Which could be the cause?  How can I fix it?
 
Thanks
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