[gmx-users] doing averages using g_angle

Amit Choubey kgp.amit at gmail.com
Wed Dec 2 21:59:53 CET 2009


Hi Justin,

Yes I understand what you are saying.

Thank you

amit

On Wed, Dec 2, 2009 at 12:50 PM, Justin A. Lemkul <jalemkul at vt.edu> wrote:

>
>
> Amit Choubey wrote:
>
>
>>
>> On Wed, Dec 2, 2009 at 12:07 PM, Justin A. Lemkul <jalemkul at vt.edu<mailto:
>> jalemkul at vt.edu>> wrote:
>>
>>
>>
>>    Amit Choubey wrote:
>>
>>        Hi Mark,
>>
>>        That is true. But what does the manual refer to when it says
>>        the first graph is the average, the rest are the individual angles
>>
>>        what and where are the rest? I am only curious because there
>>        might be a hidden feature that could be useful for me.
>>
>>
>>    Read all of the help information; the command in the .xvg file below
>>    shows that you're not yet using the right output options.  Hint:
>>    look at the sentence in g_angle -h before the one quoted above, as
>>    well as the -ov flag...
>>
>>
>> -ov flag gives the average value of angle of the group with time. This is
>> not very useful for me right now.
>>
>
> By using -ov -all, the first column is the average of all groups analyzed,
> and probably is not useful for your purpose, but the subsequent columns are
> the value of the chosen angles at each time frame.  From these data, you
> could pretty easily write a script that calculates the distributions by
> binning.
>
> -Justin
>
>
> --
> ========================================
>
> 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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