[gmx-users] freez gropus

[Sathish Kumar]

I am doing simulation of metal clusters with membranes by position restrain
(with f=1000) the membrane. In this simulation the structure of metal
cluster is collapsed after entering into membrane. I want to preserves its
structure with out doing position restrain the metal cluster because it has
to move. Can you please suggest me how can I solve this problem.

-- 
regards
M.SathishKumar