def set_additional_var_attributes(ds, meta_data_dict):
    """
    Set further descriptive variable
    attributes for interpolated variables
    """
    for var in ds.variables:
        try:
            meta_data_var = meta_data_dict[var]
        except KeyError:
            continue
        for key, value in meta_data_var.items():
            ds[var].attrs[key] = value
    return ds
