[gmx-users] Precision of xtc-precision

[Mark Abraham]

On Sat, Dec 6, 2014 at 10:47 PM, Johnny Lu <johnny.lu128 at gmail.com> wrote:

> Hi.
>
> What is the exact precision of "xtc-precision = 1000" ?
>
> Does that mean the positions are accurate to 0.001 nm, or to 0.1% ?
>
> I searched gromacs 4.6.7 manual and gromacs.org for "xtc-precision", but
> didn't find answer.
>

0.001nm, as you will see if you use gmx dump on your .xtc file.

Mark

Thank you again.
> --
> Gromacs Users mailing list
>
> * Please search the archive at
> http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before
> posting!
>
> * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists
>
> * For (un)subscribe requests visit
> https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or
> send a mail to gmx-users-request at gromacs.org.
>