[record_key]][column_name] = new Date(result_data[column_name]['value'][value]["codec"]);
                                    if (!column_names_out.includes(column_name)) {column_names_out.push(column_name);}
                                } else if (typeof result_data[column_name]['value'][value]["codec"] === 'object' && !Array.isArray(result_data[column_name]['value'][value]["codec"])) {
                                    for (var data_key in result_data[column_name]['value'][value]["codec"]) {
        