[gmx-users] make_ndx error

[Justin Lemkul]

On 1/26/13 12:25 PM, Albert wrote:
> Hello:
>
>   I am using make_ndx to make a index file in Gromacs 4.6,
>
> make_ndx -f input.pdb
>
>   but it said:
>
>
> Copied index group 1 'Protein'
> Copied index group 25 'Water_and_ions'
> One of your groups is not ascending
> Group is empty
>

What exactly did you enter at the make_ndx prompt?

-Justin

-- 
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Justin A. Lemkul, Ph.D.
Research Scientist
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080
http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin

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