def get_row_metadata(gctx_file_path, convert_neg_666=True):
    """
    Opens .gctx file and returns only row metadata

    Input:
        Mandatory:
        - gctx_file_path (str): full path to gctx file you want to parse.

        Optional:
        - convert_neg_666 (bool): whether to convert -666 values to num

    Output:
        - row_meta (pandas DataFrame): a DataFrame of all row metadata values.
    """
    full_path = os.path.expanduser(gctx_file_path)
    # open file
    gctx_file = h5py.File(full_path, "r")
    row_dset = gctx_file[row_meta_group_node]
    row_meta = parse_metadata_df("row", row_dset, convert_neg_666)
    gctx_file.close()
    return row_meta
Opens .gctx file and returns only row metadata

    Input:
        Mandatory:
        - gctx_file_path (str): full path to gctx file you want to parse.

        Optional:
        - convert_neg_666 (bool): whether to convert -666 values to num

    Output:
        - row_meta (pandas DataFrame): a DataFrame of all row metadata values.