[gmx-users] two pdb files

[Vitaly Chaban]

Hi,

I have two pdb files of two equal boxes (with different particles in
them). I want just to concatenate them. I cannot do it with genbox
because it inserts only a part of one box into another. But the boxes
are absolutely equal. Thus, I need to insert box 'I' into box 'II'.
The boxes are made in such a way that the molecules don't intersect
after insertion.

Does anybody know how to do it?

Or the same with .gro files?

Thanks.

Vitaly