proj4.defs("EPSG:2105","+proj=tmerc +lat_0=-36.8797222222222 +lon_0=174.764166666667 +k=0.9999 +x_0=400000 +y_0=800000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs");