proj4.defs("EPSG:7422","+proj=lcc +lat_1=44.1 +lat_0=44.1 +lon_0=0 +k_0=0.999877499 +x_0=600000 +y_0=3200000 +ellps=clrk80ign +pm=paris +units=m +vunits=m +no_defs +type=crs");