From: Brian Radak (brian.radak_at_gmail.com)
Date: Fri May 03 2019 - 12:37:25 CDT
That's good to hear.
Did you just miss a step when using topo tools? It would be nice to have
the exact steps listed here so that other users can benefit from your
experience.
On Fri, May 3, 2019 at 10:48 AM soroush ziaei <soroush.ziaei7337_at_gmail.com>
wrote:
> dear Dr.radak,
> I was solved this problem by modifying the force field file.
> thanks a lot.
>
> On Fri, May 3, 2019 at 3:26 PM soroush ziaei <soroush.ziaei7337_at_gmail.com>
> wrote:
>
>> I have generated psf file with topo tools and I modified that a bit in
>> order to convert it to x-polar format...
>> after that, I have loaded this file with related PDB file into VMD and I
>> didn't see any error in the terminal
>>
>> On Wed, May 1, 2019 at 6:21 PM Brian Radak <brian.radak_at_gmail.com> wrote:
>>
>>> This sounds like a problem inherent to your PSF. How did you construct
>>> it? Did you use any nonstandard residue definitions? Can you visualize the
>>> system in VMD?
>>>
>>> Hydrogen groups are the base unit for domain decomposition in NAMD. They
>>> are determined almost exclusively by bond connectivity and this is usually
>>> where issues arise.
>>>
>>> BKR
>>>
>>> On Tue, Apr 30, 2019, 5:28 AM soroush ziaei <soroush.ziaei7337_at_gmail.com>
>>> wrote:
>>>
>>>> hi NAMD users,
>>>> I encountered an error at the beginning of the simulation, which
>>>> related to Atom 3662,
>>>> please let me know the solution of this error:
>>>> FATAL ERROR: Atom 3662 has bad hydrogen group size. Check for
>>>> duplicate bonds...
>>>> by the way, I didn't find a duplicate bond in the parameter file and I
>>>> want to know, what's the meaning of hydrogen group size?
>>>> is it possible to know the root of this message?
>>>>
>>>
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