GOES 12 Sounder frame 229 at UTC 2:47:35.69 day 287 of 2008 
Vis pixels:   614,   934 lines:   345,   540
Vis Lat   :24.162,52.058 Lon :-123.145,-69.0451
Sounder ch12:count(0,65535) => [(modea-0)/1]^1 =Uchar> (255,77)
(xscale,yscale) => (1,1)
Vis pixels:   614,    934 lines:   345,    540
(xstride,ystride) => (1,1),1))