proj4.defs("EPSG:27216","+proj=tmerc +lat_0=-41.2899115277778 +lon_0=172.109028194444 +k=1 +x_0=300000 +y_0=700000 +ellps=intl +towgs84=54.4,-20.1,183.1,0,0,0,0 +units=m +no_defs +type=crs");