gridtype  = lonlat
gridsize  = 50
xsize     = 10
ysize     = 5
xname     = lon
xlongname = "longitude"
xunits    = "degrees_east"
yname     = lat
ylongname = "latitude"
yunits    = "degrees_north"
xfirst    = 4
xinc      = 1
yfirst    = 8.5
yinc      = 1