proj4.defs("EPSG:4399","+proj=tmerc +lat_0=0 +lon_0=171 +k=0.9996 +x_0=500000.001016002 +y_0=0 +ellps=clrk66 +nadgrids=NTv2_0.gsb +units=us-ft +no_defs +type=crs");