[gmx-users] cannot open traj.xtc

surbhi mahajan mahajan.surbhiii at gmail.com
Fri Nov 20 08:10:18 CET 2015


Thankyou sir,
After using g_order -s md_0_1.tpr -f md_0_1.tpr.trr -n sn1.ndx -d z -od
deuter_sn1.xvg
the file order.xvg is created but still my file does not give any
information about the system whether it is in gel phase or liquid phase.
Please suggest me where i am going wrong.
Thanks in advance.

Regards
Surbhi
On Wed, Nov 18, 2015 at 6:11 PM, Justin Lemkul <jalemkul at vt.edu> wrote:

>
>
> On 11/18/15 2:45 AM, surbhi mahajan wrote:
>
>> Dear users,
>> I am M.Sc student , I have been doing my simulations on lipids , I am
>> stuck
>> at the analysis part in which i want to calculate deuterium order
>> parameter
>> after I give the command:
>> g_order -s md_0_1.tpr -n sn1.ndx -d z -od deuter_sn1.xvg
>> I get the error cannot open file traj.xtc. please help me in solving this
>> error.
>>
>
> You didn't specify a trajectory file name (-f argument) so g_order looks
> for the default name (traj.xtc) and it doesn't exit.  Specify a proper
> input file name.
>
> -Justin
>
> --
> ==================================================
>
> Justin A. Lemkul, Ph.D.
> Ruth L. Kirschstein NRSA Postdoctoral Fellow
>
> Department of Pharmaceutical Sciences
> School of Pharmacy
> Health Sciences Facility II, Room 629
> University of Maryland, Baltimore
> 20 Penn St.
> Baltimore, MD 21201
>
> jalemkul at outerbanks.umaryland.edu | (410) 706-7441
> http://mackerell.umaryland.edu/~jalemkul
>
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