On 5/11/18 2:11 PM, neelam wafa wrote:
Hi!
does this means that i should not have used -deffnm md_0_1 in the run
command? Actually I am a student and new to gromacs and have no experties
in it. I think I need to read more about md run command options.
Use -deffnm, it saves you typing and
Hi!
does this means that i should not have used -deffnm md_0_1 in the run
command? Actually I am a student and new to gromacs and have no experties
in it. I think I need to read more about md run command options.
Regards
On Fri, 11 May 2018 10:57 pm Mark Abraham,
Hi,
Behaviour has changed since 5.1 to make it harder for this happen, but if
you do not call mdrun exactly the same way, older implementations of
checkpointing would try to be helpful and sometimes actually not be
helpful. This only happens if you try to over manage mdrun. It's best to
leave it
okay,
Thanks
On Fri, May 11, 2018 at 5:19 PM, Justin Lemkul wrote:
>
>
> On 5/11/18 1:18 PM, neelam wafa wrote:
>
>> *This is the message of gmx check for both the trajectories. I*t means
>> that
>> trajectory is not continuous. Am I right?
>>
>
> They are continuous
On 5/11/18 1:18 PM, neelam wafa wrote:
*This is the message of gmx check for both the trajectories. I*t means that
trajectory is not continuous. Am I right?
They are continuous (md_0_1.xtc ends at t=2720 ps and traj_comp.xtc
starts at the same time) and can be concatenated together. It
*This is the message of gmx check for both the trajectories. I*t means that
trajectory is not continuous. Am I right?
*gmx check -f md_0_1.xtc*
Checking file md_0_1.xtc
Reading frame 0 time0.000
# Atoms 67864
Precision 0.001 (nm)
Reading frame 200 time 2000.000
Item
On 5/11/18 1:12 PM, neelam wafa wrote:
The previous command was :
gmx mdrun -deffnm md_0_1
I didn't ust -cpi falg .
Then the only explanation I can think of for what you are observing is
that somehow md_0_1.cpt was not accessible, causing mdrun to start over
from t = 0 and write a new
The previous command was :
gmx mdrun -deffnm md_0_1
I didn't ust -cpi falg .
On Fri, May 11, 2018 at 5:01 PM, Justin Lemkul wrote:
>
>
> On 5/11/18 12:52 PM, neelam wafa wrote:
>
>> I used this command:
>> gmx mdrun -s md_0_1.tpr -cpi md_0_1.cpt
>>
>> But I think its not
On 5/11/18 12:52 PM, neelam wafa wrote:
I used this command:
gmx mdrun -s md_0_1.tpr -cpi md_0_1.cpt
But I think its not appending as new files are being generated with names
state.cpt, state_prev.cpt and traj_comp.xtc
while the previous files were md_0_1.cpt, md_0_1_prev.cpt and md_0_1.xtc.
I used this command:
gmx mdrun -s md_0_1.tpr -cpi md_0_1.cpt
But I think its not appending as new files are being generated with names
state.cpt, state_prev.cpt and traj_comp.xtc
while the previous files were md_0_1.cpt, md_0_1_prev.cpt and md_0_1.xtc.
Why has it happened ? I have checked log
On Fri, 11 May 2018, 20:04 Justin Lemkul, wrote:
>
>
> On 5/11/18 11:29 AM, rose rahmani wrote:
> > On Fri, 11 May 2018, 19:38 Justin Lemkul, wrote:
> >
> >>
> >> On 5/11/18 11:06 AM, rose rahmani wrote:
> >>> Hi,
> >>>
> >>> How can i calculate the
On 5/11/18 11:29 AM, rose rahmani wrote:
On Fri, 11 May 2018, 19:38 Justin Lemkul, wrote:
On 5/11/18 11:06 AM, rose rahmani wrote:
Hi,
How can i calculate the distribution of water polarization for example
for
the first two layers of water at the solid surface?
How
On Fri, 11 May 2018, 19:38 Justin Lemkul, wrote:
>
>
> On 5/11/18 11:06 AM, rose rahmani wrote:
> > Hi,
> >
> > How can i calculate the distribution of water polarization for example
> for
> > the first two layers of water at the solid surface?
> >
> > How about the number of
On 5/11/18 11:06 AM, rose rahmani wrote:
Hi,
How can i calculate the distribution of water polarization for example for
the first two layers of water at the solid surface?
How about the number of water molecules with a given polarization?
I mean exactly figure2 of this article.
Can gmx
Hi,
How can i calculate the distribution of water polarization for example for
the first two layers of water at the solid surface?
How about the number of water molecules with a given polarization?
I mean exactly figure2 of this article.
Can gmx dipoles do it?
Best regards
-Rose
--
Gromacs
On 5/11/18 10:42 AM, neelam wafa wrote:
Dear Sir Justin!
I have restarted the simmulation but its producing a separate log file
starting from the step where restarted. Is it normal response or there is
some problem with my restart?
That shouldn't happen; everything should be appended unless
Ok, got it, thanks!
On Fri, May 11, 2018 at 10:23 AM, Mark Abraham
wrote:
> Hi,
>
> I'm surprised that was able to work in 2016, but nevertheless it was never
> designed to work and should not be relied upon. Build a separate binary for
> each hardware flavor and have
Dear Sir Justin!
I have restarted the simmulation but its producing a separate log file
starting from the step where restarted. Is it normal response or there is
some problem with my restart?
Thanks in advance.
On Fri, May 11, 2018 at 12:06 PM, neelam wafa wrote:
>
Hi Meena,
No, they are not generally the same. The reaction coordinate using
'distance' is the norm of the COM distance vector (>=0). Using direction,
it's the projection onto the given vector (possibly negative).
--
Viveca
On Fri, May 11, 2018 at 11:33 AM, Meena Singh
On 5/11/18 6:20 AM, Hemalatha Jayabal wrote:
I apologize for the previous formatting.
Well it's no better here but it's immediately clear you're still doing
something wrong:
[ atoms ] ; nr type resnr residue atom cgnr charge mass typeB chargeB massB
; residue 202 HYP rtp HYP q +1.2 1 NH3
On 5/11/18 11:19 AM, Mark Abraham wrote:
Hi,
On Fri, May 11, 2018 at 12:07 PM Daniel Bauer
wrote:
Hi,
thanks for the response! Now i know what I have to do :)
So did I understand you right that the ion parameters that are currently
used in amber99sb by GROMACS
Hi,
I'm surprised that was able to work in 2016, but nevertheless it was never
designed to work and should not be relied upon. Build a separate binary for
each hardware flavor and have the module system choose the correct one to
load, per our installation guide
Hi,
On Fri, May 11, 2018 at 12:07 PM Daniel Bauer
wrote:
> Hi,
>
> thanks for the response! Now i know what I have to do :)
>
> So did I understand you right that the ion parameters that are currently
> used in amber99sb by GROMACS are not identical with the ones
Hi,
thanks for the response! Now i know what I have to do :)
So did I understand you right that the ion parameters that are currently
used in amber99sb by GROMACS are not identical with the ones implemented
in the current version of amber99sb used by AMBER? If yes, whats the
reason for this
Thanks Sir Justin!
I have continued the simmulation from the last step.
Regards
On Thu, May 10, 2018 at 12:08 PM, Justin Lemkul wrote:
>
>
> On 5/10/18 7:08 AM, neelam wafa wrote:
>
>> Hi gmx users!
>>
>> I am running a 5ns md simmulation of a protein with 250 steps. It
>>
I apologize for the previous formatting.
[ atoms ] ; nr type resnr residue atom cgnr charge mass typeB chargeB massB
; residue 202 HYP rtp HYP q +1.2 1 NH3 202 HYP N 1 -0.3 14.007 ; qtot -0.3
2 HC 202 HYP H1 2 0.33 1.008 ; qtot 0.03 3 HC 202 HYP H2 3 0.33 1.008 ;
qtot 0.36 4 HC 202 HYP H3 4 0.33
Dear GROMACS users,
Currently I am doing umbrella sampling for adsorption of molecule on solid
surface. I have frozen the coordinates for solid surface and pulling the
molecule towards the surface.
I would like to know that while using options pull-geometry = distance and
pull-dim = N N Y is
I applied the said terminus as well but I ended up getting the same error.
[ atoms ] ; nr type resnr residue atom cgnr charge mass typeB chargeB massB
; residue 202 HYP rtp HYP q +1.2 1 NH3 202 HYP N 1 -0.3 14.007 ; qtot -0.3
2 HC 202 HYP H1 2 0.33 1.008 ; qtot 0.03 3 HC 202 HYP H2 3 0.33 1.008
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