Re: [AMBER] Restraining forces for atoms

From: Nikolay N. Kuzmich <>
Date: Thu, 6 Sep 2018 15:46:42 +0300

Dear Bill,

thank you for the answer.
Just to make it clear: is it possible to do compute and extract them with
the current code
or should any changes be submitted?
If yes, where should I edit the code?

Kind regards,

Message: 6
Date: Wed, 5 Sep 2018 01:17:52 -0700
From: Bill Ross <>
Subject: Re: [AMBER] Restraining forces for atoms
Message-ID: <>
Content-Type: text/plain; charset=utf-8; format=flowed

I bet the restraint forces are calculated in a separate loop, so you
could use the forces from there on the fly perhaps. Starting from a
trajectory file, maybe there's a way to read them and calc energies at
each step, but I doubt it would do forces.

Either way, I suspect you will be reading code.


On 9/5/18 1:06 AM, Nikolay N. Kuzmich wrote:
> Dear Amber experts,
> how is it possible to compute restraining forces for the restrained atoms
> in the system from an MD trajectory?
> Thank you in advance,
> Nick
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Received on Thu Sep 06 2018 - 06:00:03 PDT
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