[gmx-users] doing exact continuation

2009-11-10 Thread Amit Choubey
Hi everyone,

I want to do an exact continuation with saved configuration and velocity.
What are the options that i need to change in mdp file?

I know i have to make unconstrained_start = yes. Anything else?

The reason i am asking this is that it is kind of difficult to make sure if
i am doing the right thing by comparing two different trajectories. This is
because the trajectories are generally 'chaotic' and they diverge even if
there is a difference in the numbers due to the machine. So i want to do the
best from my part.

thank you,
Amit
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Re: [gmx-users] doing exact continuation

2009-11-10 Thread Mark Abraham

Amit Choubey wrote:

Hi everyone,

I want to do an exact continuation with saved configuration and 
velocity. What are the options that i need to change in mdp file?


I know i have to make unconstrained_start = yes. Anything else?

The reason i am asking this is that it is kind of difficult to make sure 
if i am doing the right thing by comparing two different trajectories. 
This is because the trajectories are generally 'chaotic' and they 
diverge even if there is a difference in the numbers due to the machine. 
So i want to do the best from my part.


The details vary with GROMACS version and what you're actually trying to 
do. See http://www.gromacs.org/Documentation/How-tos/Doing_Restarts and 
http://www.gromacs.org/Documentation/How-tos/Extending_Simulations


Mark
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