[gmx-users] Improper dihedral angle: -30 degree or (360-30) degree

[Mark Abraham]

Hi,

Check out the sections in chapter four of the reference manual.

Mark

On Sun, 10 Sep 2017 13:36 Hoa Trinh <trinhlanhoa at gmail.com> wrote:

> Dear Gromacs community,
> I'd like to know what is the range of improper dihedral angle, [0,pi] ,
> [0,2pi] or [-pi, pi] ?  For example, if I have an angle belonging to
> quadrant
> IV, should the angle be -30 or (360-30) or (180-30) degree?
> I appreciate your help.
> Best regards,
> *Lan Hoa*
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