[gmx-users] multiple electric fields

[Alex]

Hi all,

Is it possible to have an electric field of the form described here: 
http://manual.gromacs.org/documentation/2018.1/user-guide/mdp-options.html#mdp-electric-field-x%20;%20electric-field-y%20;%20electric-field-z

but with a constant component?

In other words, for a given component (x,y, or z): E0_1 + 
E0_2*something-sinusoidal? For instance, can we have multiple 
'electric-field-z' statements, each describing the desired portion?

Thanks,

Alex