[gmx-users] water density

[Raghunadha Reddy Burri]

Dear GMX users,

In my peptide (s) and water in simulation time (pbc = xyz, Pcoupl = berendsen, 
tau_p = 1.0, compressibility = 4.6e-5, ref_p = 1.0, in cubic box ),  I found 
increasing box size as well as decrease water density in box.

But I just wondering there is any way to maintain same water density and 
presure though out my simulation!! 

Looking for positive reply,

Thank you for your cooperation 

Till Then

Burri