[gmx-users] loiuc vermeer-seperating bilayers.

Ramachandra Rao Gullapalli rrg142 at psu.edu
Fri Sep 9 18:34:55 CEST 2005

Dear Louic,
I had this problem a couple of weeks ago and when i posted the questions erik
kindly replied back. However, the one thing that did work for me was that i ran
an NPT simulation with an increased tau_p. Earlier i was using a tau_p of 0.5,
but when i increased it to 5.0, the seperation dissappeared, albeit
 Also one thing that i think helps is to run the simulation intially with NVT
ensemble and then switch to NPT with the above mentioned parameters. However, i
m beginning to understand the importance of properly equilibriating a bilayer
for long times before using it for actually running it.
I dont know if it helps, but let me know.

The important thing is not to stop questioning. Curiosity has its own reason for existing...

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