On 10/9/12 9:45 AM, Ali Alizadeh wrote:
Dear All users

I ran energy minimization and mdrun for my system with

EM was a good run :

Run parameters
            integrator  = steep 
            dt                  = 0.002
            nsteps            = 50000
            emtol             =100

MD was not a good run :
            integrator  = steep 

This is not MD, you're running energy minimization again.

            dt                  = 0.002
            nsteps            = 50000
            emtol             =100


            nstxout             = 100           ; save coordinates every 0.2 ps
            nstvout             = 100           ; save velocities every 0.2 ps
            nstenergy   = 100           ; save energies every 0.2 ps
            nstlog              = 100           ; update log file every 0.2 ps
            nstxtcout       = 100
            xtc_precision   = 100

This was not converged! then increase emtol to 3000
Terminally it was converged for my mdrun,
But All of the my output files, for example hnum.xvg(g_hnum), are empty. Why?


No clue. You haven't shown us your commands or proved that there's anything useful in your trajectory files (e.g. from gmxcheck) that you're analyzing.

-Justin

--
========================================

Justin A. Lemkul, Ph.D.
Research Scientist
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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