Re: TIP4P topology

From: Edward Lyman (edward.lyman_at_gmail.com)
Date: Tue Nov 03 2009 - 15:43:43 CST

namd 2.7b1 does in fact support tip4p. I have performed simulations of a
couple of 4 site water models with a recent build. Luca, you can contact me
offlist if you would like topology and parameter files.

Yours,
Ed Lyman

On Tue, Nov 3, 2009 at 2:11 PM, Robert Brunner <rbrunner_at_illinois.edu>wrote:

> A google search returns several comments about TIP4P and NAMD in this
> mailing list.
>
> The main conclusion seems to be that TIP4P uses a massless dummy particle,
> and NAMD does not support massless particles.
>
> Robert
>
> On Nov 3, 2009, at 2:24 PM, Luca Bellucci wrote:
>
> Dear all,
>> I would like perform a molecular dynamic with TIP4P water model
>> (NAMD2.7b1),
>> I do not know how to make the topology becouse it isn't documented.
>> Can I have an example of TIP4P topology that I can use with psfgen?
>> Are there other possibilities?
>> Regards,
>> Luca
>>
>
>

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