filename=g_1.jpg
lat1=33.33
lat2=38.66
xy0=9112 5734
lonlat0=4 32
xy1=1724 901
lonlat1=-9 39
xy2=3836 3781
lonlat2=-5 35
xy3=7194 1647
lonlat3=1 38
dims=-10 40 4 32
