On 5/23/12 10:26 PM, Shyno Mathew wrote:
Dear Gromacs users,
I have question about restarts
First I did 50 ns (time step 2fs, total steps 25*10^6) run for my system. Then
to extend the run to another 50 ns, I used the following method, :
tpbconv_dp -s equil_01.tpr -nsteps 50000000 -o equil_02.tpr
Since I am doing a mutation study, I have multiple runs to analyze. What I have
noticed is, that some of the runs didn't complete, so to achieve completion
should I use the same step as above, but with new .tpr file name, for eg:
tpbconv_dp -s equil_02.tpr -nsteps 50000000 -o equil_03.tpr
If a run stops prematurely, you do not need to re-invoke tpbconv, simply pick up
from the previous checkpoint with mdrun -cpi -append.
http://www.gromacs.org/Documentation/How-tos/Doing_Restarts#Version_4.x
-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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