[gmx-users] Angle between normal of rings at same molecule

[Krzysztof Mlynarczyk]

I'm not sure if this can be done with any of the gromacs tools, but
using the linalg module from numpy library will help you. But be aware
that a flip by 180 degrees is meaningful for you, but
undistinguishable for the mathematical procedure. This issue can be
more or less easily solved depending on your system.

Christopher

2010/1/11 Eudes Fileti <fileti at ufabc.edu.br>:
> Dear gmx-users,
> I have a molecule with two rings and would like to
> calculate the angle between the normal vector of these rings.
> Anyone have idea of how this can be done?
> eef
> ______________________________________
> Eudes Eterno Fileti
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