[gmx-users] Implementation of time-dependent Electric Field

[David van der Spoel]

Viswanadham Sridhara wrote:
> Hi everyone,
> 
> This is regarding implementation of time-dependent electric field on the 
> system.
> I tried looking into the manual, and did a bit of survey in mailing 
> lists. I still dont know how to implement E_zt in .mdp options.
> As an example, can anyone tell me how to implement a 5ns E (V/nm) 
> trapezoidal pulse (1ns rise and fall times with 3ns pulse on time).
> 
you can't.

please check the source code, src/mdlib/sim_util.c

> Thanks in advance,
> -Viswanadham.
> 
> -- 
> Viswanadham Sridhara,
> Graduate Research Assistant,
> Old Dominion University,
> Norfolk, VA-23529.
> 
> 
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-- 
David.
________________________________________________________________________
David van der Spoel, PhD, Assoc. Prof., Molecular Biophysics group,
Dept. of Cell and Molecular Biology, Uppsala University.
Husargatan 3, Box 596,  	75124 Uppsala, Sweden
phone:	46 18 471 4205		fax: 46 18 511 755
spoel at xray.bmc.uu.se	spoel at gromacs.org   http://folding.bmc.uu.se
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