Re: [gmx-users] Re: 1-4 interaction energies in g_energy

2009-12-04 Thread Mark Abraham

Vitaly V. Chaban wrote:

Hi,

Please suggest why is the reason that 1-4 term is not displayed (to be
selected for calculation) in the g_energy utility? I have two kinds of
objects (with 25 and 5 atoms) in my system - with "nexcl" equal to 3
and 2. I guess the 1-4 term may not be displayed if there is no 1-4
interactions but in this system they are evidently present.

What the problem can be here?

Hard to say - we can't see your topologies or even know what your
objects are. You may have some manual exclusions or some such.


What do you mean saying "manual exclusions"? I have no energy
exclusions defined in grompp.mdp. Is there any place to make them?


See second para of 5.4

Mark
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[gmx-users] Re: 1-4 interaction energies in g_energy

2009-12-03 Thread Vitaly V. Chaban
>> Hi,
>>
>> Please suggest why is the reason that 1-4 term is not displayed (to be
>> selected for calculation) in the g_energy utility? I have two kinds of
>> objects (with 25 and 5 atoms) in my system - with "nexcl" equal to 3
>> and 2. I guess the 1-4 term may not be displayed if there is no 1-4
>> interactions but in this system they are evidently present.
>>
>> What the problem can be here?
>
> Hard to say - we can't see your topologies or even know what your
> objects are. You may have some manual exclusions or some such.
>
What do you mean saying "manual exclusions"? I have no energy
exclusions defined in grompp.mdp. Is there any place to make them?

Vitaly
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