filename=e_1.jpg
lat1=49.33
lat2=54.66
xy0=881 651
lonlat0=-12 60
xy1=4199 6739
lonlat1=-5 54
xy2=8647 12477
lonlat2=2 48
xy3=2252 10552
lonlat3=-8 50
dims=-10 60 2 48

