Re: [AMBER] Ptraj Command not found.

From: Daniel Roe <>
Date: Mon, 10 Dec 2018 09:04:30 -0500

On Sun, Dec 9, 2018 at 9:59 PM Pratul Agarwal <> wrote:
> ptraj binary is not installed with AMBER v18/AmberTools18 as cpptraj is its successor.
> To the best of my knowledge, all commands executed by ptraj are also executed by cpptraj. Scripts are also compatible (see cpptraj documentation for details).

This is generally true; one notable exception is the 'hbond' command,
which no longer requires each donor and acceptor to be set up via
separate commands - everything is done via a single command. See the
manual for full details.


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Received on Mon Dec 10 2018 - 06:30:05 PST
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