Re: whidth value of orientation in colvars

From: Giacomo Fiorin (giacomo.fiorin_at_gmail.com)
Date: Thu Jan 09 2014 - 07:31:15 CST

Yongil, the "tilt" variable is the cosine of the tilt angle. So the whole
interval of values is -1 to 1. Cos(0) = 1.00 and cos(30) = 0.86, so you
want the width to be small enough to distinguish well between those two
values (e.g. width = 0.01).

Giacomo

On Thu, Jan 9, 2014 at 3:27 AM, 꽌슜씪 <seoyi86_at_gmail.com> wrote:

> Dear NAMD users
>
> Hi, I'm using orientation component in colvars module for control of
> protein's tilt angle.
> I try to rotation of protein's tilt angle from 0 degree to 30 degree.
> But, I don't know value of width in orientation either degree or radian.
> Please let me know value of width in orientation component.
>
> best regard
>
> Yongil
>

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