
Examples of MDP files are available for:
    gromacs 4.5 => grompp.mdp on https://www.sciencedirect.com/science/article/pii/S2352340916301755?via%3Dihub
    gromacs 5.0 => md.mdp on https://zenodo.org/record/1434990#.W-Fewt-YWV4

