def get_dcavisualizer_metadata(dcavisualizer_inst):
    """Tabulates a list of information about the parameters used
    in a DCAVisualizer instance.

    Parameters
    ----------
        dcavisualizer_inst : DCAVisualizer
            An instacne of a DCAVisualizer class.

    Returns
    -------
        dcavisualizer_metadata : list(strs)
            A list of strings, containing information about some of the
            dcavisualizer_inst parameter.
    """

    contact_dist = dcavisualizer_inst.contact_dist
    linear_dist = dcavisualizer_inst.linear_dist
    pdb_id = dcavisualizer_inst.pdb_id
    pdb_chain_id = dcavisualizer_inst.pdb_chain_id
    wc_neighbor_dist = dcavisualizer_inst.wc_neighbor_dist
    biomolecule = dcavisualizer_inst.biomolecule
    dcavisualizer_metadata = [
        '# PARAMETES USED FOR THIS COMPUTATION',
        '#\tMinimum PDB contact distance : {}'.format(contact_dist),
        '#\tLinear distance between residues in chain > : {}'.format(linear_dist),
        '#\tWC neighbor distance (if RNA) : {}'.format(wc_neighbor_dist),
        '#\tBIOMOLECULE : {}'.format(biomolecule),
        '#\tPDB-ID : {}'.format(pdb_id),
        '#\tPDB-CHAIN-ID : {}'.format(pdb_chain_id),
        '# First and Second columns are the positions of contacting residues in',
        '# referece sequence. The Third column is an annotation of contact',
        '# category. The categories can be:',
        '# tp->true posiitve, fp->false positives, pdb->PDB contacts,',
        '# missing->missing in PDB chain, tp-wc->true positive and WC pair (RNA)',
        '# tp-nwc->true positive and non-WC (RNA)'
    ]
    return dcavisualizer_metadata