Pedro Alexandre Lapido Loureiro wrote:



Hi,
I am not sure if this is how I should ask questions regarding Gromacs,
but here goes.  I was wondering if anyone knows if there is an internal
program in Gromacs for calculating surface tension. I would like to model
a lipid bilayer, and then determine the surface tension on that bilayer
under certain conditions.  Is there an included way for me to do that in
Gromacs, or do I need to modify the Gromacs code?

Thanks,
Mike


Use the option "#Surf*SurfTens" in g_energy.


and divide by two because you have two surfaces.

Cheers.

Pedro.

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--
David.
________________________________________________________________________
David van der Spoel, PhD, Assoc. Prof., Molecular Biophysics group,
Dept. of Cell and Molecular Biology, Uppsala University.
Husargatan 3, Box 596,          75124 Uppsala, Sweden
phone:  46 18 471 4205          fax: 46 18 511 755
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