Re: [AMBER] heat further an equilibrated system

From: Jayalakshmi Sridhar <jsridhar.xula.edu>
Date: Fri, 22 Jan 2010 12:38:48 -0600

Hi Jason,
I have included the restraint information. It is running now. Thank you for the help.
Jaya.

On 01/22/10, Jason Swails <jason.swails.gmail.com> wrote:
>
> Your problem is that your input file contains no restraint
> information.  You need to include a "restraintmask" and
> "restraint_wt".  When you do this, your simulation should work.
>
>
> Good luck!
> Jason
>
> On Fri, Jan 22, 2010 at 1:17 PM, Jayalakshmi Sridhar <jsridhar.xula.edu> wrote:
> > Here is my md.in file:
> > 2A6 protein from 1Z10:
> >  &cntrl
> >  imin   = 0,
> >  irest  = 1,
> >  ntx    = 5,
> >  ntb    = 1,
> >  cut    = 10,
> >  ntr    = 1,
> >  ntc    = 2,
> >  ntf    = 2,
> >  tempi  = 300.0,
> >  temp0  = 350.0,
> >  ntt    = 3,
> >  gamma_ln = 1.0,
> >  nstlim = 20000, dt = 0.002
> >  ntpr = 200, ntwx = 200, ntwr = 2000
> >  /
> >
> >
> >
> > On 01/22/10, Jason Swails  <jason.swails.gmail.com> wrote:
> >>
> >> On Fri, Jan 22, 2010 at 12:57 PM, Jayalakshmi Sridhar <jsridhar.xula.edu> wrote:
> >> > Sorry about that. The university webmail I am using keeps changing the options frequently. I have now tried to send it again as plain text. Hope it comes out ok. The problem I am encountering is this:
> >> > When reading the reference coordinates it says-
> >> > rfree: End of file on unit 5.
> >>
> >> unit 5 should be the mdin file.  the refc file should be unit 10, so
> >> the problem, I think, lies in the mdin terminating sooner than the
> >> program expects it to.
> >>
> >> This is not indicative of erroneous input values necessarily, but
> >> rather an incorrectly assembled namelist.  What does your input file
> >> look like?
> >>
> >>
> >> --
> >> ---------------------------------------
> >> Jason M. Swails
> >> Quantum Theory Project,
> >> University of Florida
> >> Ph.D. Graduate Student
> >> 352-392-4032
> >>
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> >>
> >
> >
> >
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> >
> >
>
>
>
> --
> ---------------------------------------
> Jason M. Swails
> Quantum Theory Project,
> University of Florida
> Ph.D. Graduate Student
> 352-392-4032
>
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>




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Received on Fri Jan 22 2010 - 11:00:02 PST
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