[gmx-users] (no subject)

[Justin A. Lemkul]

arezoo rahmanpour wrote:
> Hi,
>  
> Upon running
> 
> g_helix_d -s md.tpr -n md.ndx -f md.trr
> 
> I got the following output:
> 
> Fatal error:
> rnr==0.
> 
> Please tell me how can I proceed?
> 

The error indicates that g_helix has identified zero residues on which it can 
operate.  Most likely whatever index group you've selected is not suitable for 
the analysis.

-Justin

-- 
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Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
MILES-IGERT Trainee
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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