Hi Arik,
rdparm (part of ptraj) does this.
I've also recently written an amber topology class in python that will take
an amber prmtop and (optionally) print out a complete frcmod with all of the
parameters necessary that can be directly loaded into leap without
modifications, among other things. If you're interested in this, I can send
you the code with brief instructions on how to use it.
Send me an email off-list if you're interested.
All the best,
Jason
On Wed, Aug 25, 2010 at 4:01 PM, arikcohen <arikcohen.ucla.edu> wrote:
> Dear Amber users,
>
> I would be most thankful If you could help me with the following: I
> would like to go back and extract the parameters(i.e bond length,
> angles, force constants ...) that amber used for my substrate (An MD
> trajectory was run)
>
> I thank you in advance for all your help.
>
> Arik
>
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>
--
Jason M. Swails
Quantum Theory Project,
University of Florida
Ph.D. Graduate Student
352-392-4032
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Received on Wed Aug 25 2010 - 13:30:04 PDT
