[gmx-users] box type in gro file

Mark Abraham Mark.Abraham at anu.edu.au
Fri Sep 16 06:33:16 CEST 2005

> In gro file the last line gives the information of periodic box. Besides 
> first three numbers of a,b,c, what other numbers mean?

See http://www.gromacs.org/documentation/reference_3.2/online/files.html

They give the vectors describing the periodic box, which need not be 
rectangular, of course.


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