proj4 = '+proj=tmerc +lat_0=-46.6000096111111 +lon_0=168.342872 +k=1 +x_0=300002.66 +y_0=699999.58 +ellps=intl +nadgrids=nzgd2kgrid0005.gsb +units=m +no_defs +type=crs' m = Map(256,256,proj4) lyr = Layer('Name',proj4)