GOES 12 Sounder frame 99 at UTC 23:47:32.323 day 240 of 2008 
Vis pixels:   614,   934 lines:   345,   540
Vis Lat   :24.4443,52.1677 Lon :-123.842,-69.5466
Sounder ch7:count(0,65535) => [(modea-0)/1]^1 =Uchar> (255,0)
(xscale,yscale) => (1,1)
Vis pixels:   614,    934 lines:   345,    540
(xstride,ystride) => (1,1))