[gmx-users] error in Deuterium order analysis

[Samik Bhattacharya]

hi all, i am analyzing a trajectory of a membrane protein embedded in DMPC 
bilayer. for this i'm using deuterium order analysis where i have created two 
different index groups for the acyl chains. now when i am running g_order its 
giving an error message like

 
Program g_order, VERSION 4.0.5
Source code file: gmx_order.c, line: 362

Fatal error:

grp 1 does not have same number of elements as grp 1

can anybody tell me where this kind of error generating from? and how to solve 
this problem? is there any problem in the index group creation? a little help 
would be very encouraging
Thanking You all
Shamik



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Re: [gmx-users] error in Deuterium order analysis

[Justin A. Lemkul]

Samik Bhattacharya wrote:
hi all, i am analyzing a trajectory of a membrane protein embedded in 
DMPC bilayer. for this i'm using deuterium order analysis where i have 
created two different index groups for the acyl chains. now when i am 
running g_order its giving an error message like


 
Program g_order, VERSION 4.0.5

Source code file: gmx_order.c, line: 362

Fatal error:

grp 1 does not have same number of elements as grp 1

can anybody tell me where this kind of error generating from? and how to 
solve this problem? is there any problem in the index group creation? a 
little help would be very encouraging


Yes, your index groups are wrong.  There is a step-by-step how-to on the wiki:

http://oldwiki.gromacs.org/index.php/g_order

-Justin


Thanking You all
Shamik



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--


Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
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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Re: [gmx-users] error in Deuterium order analysis

[Samik Bhattacharya]

--- On Mon, 31/8/09, Justin A. Lemkul  wrote:

From: Justin A. Lemkul 
Subject: Re: [gmx-users] error in Deuterium order analysis
To: "Discussion list for GROMACS users" 
Date: Monday, 31 August, 2009, 7:25 PM



Samik Bhattacharya wrote:
> hi all, i am analyzing a trajectory of a membrane protein embedded in DMPC 
> bilayer. for this i'm using deuterium order analysis where i have created two 
> different index groups for the acyl chains. now when i am running g_order its 
> giving an error message like
> 
>  Program g_order, VERSION 4.0.5
> Source code file: gmx_order.c, line: 362
> 
> Fatal error:
> 
> grp 1 does not have same number of elements as grp 1
> 
> can anybody tell me where this kind of error generating from? and how to 
> solve this problem? is there any problem in the index group creation? a 
> little help would be very encouraging

Yes, your index groups are wrong.  There is a step-by-step how-to on the wiki:

http://oldwiki.gromacs.org/index.php/g_order

-Justin

> Thanking You all
> Shamik
> 
> 
Thanks Justin again for the answar..
Shamik



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