[gmx-users] Change forcefield directory

[Neena Susan Eappen]

Hello gromacs users,

I had to add a new residue into forcefield, that required copying aminoacid.rtp file into my home folder (as gromacs is installed on a shared network).
During pdb2gmx, how can I redirect the following to my home folder? Where can I edit this change in forcefield directory?

Select the Force Field:
>From '/programs/x86_64-linux/gromacs/2018.4/share/gromacs/top':

Many thanks,
Neena