Re: [AMBER] "autoimage" function of cpptraj and holding molecule steady

From: Carlos Simmerling via AMBER <amber.ambermd.org>
Date: Sat, 15 Oct 2022 16:25:45 -0400

rms

On Sat, Oct 15, 2022, 3:21 PM Cenk Andac via AMBER <amber.ambermd.org>
wrote:

> Dear Amber community,
>
> I used the "autoimage" function of cpptraj to re-image a molecule in my MD
> trajectory. Indeed, the "autoimage" function does a pretty good job as
> compared to the "image" function of cpptraj.
> As expected, the molecule is well centered when I visualize the trajectory
> by UCSF chimera. However, the molecule seems to rotate around the center of
> the box. I can keep the molecule steady by Actions>Hold Selection Steady
> command in UCSF Chimera.
> I was wondering if cpptraj has a parameter that does a similar job as
> Chimera to hold the molecule steady in the trajectory.
>
> Best,
>
> Cenk Andac.
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Received on Sat Oct 15 2022 - 14:00:02 PDT
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