I hope I'm not jumping the gun too much here, but it appears the black
pixel problem has finally been resolved! Watching a loop of visible
imagery just now, I noticed a slight change taking place at 17Z today,
including a tweak to the scale and no more black pixels. Upon further
inspection, the netCDF variable Sectorized_CMI:scale_factor changed
from 0.0002442 to 0.00031746 at that time.
I'm noticing this change for bands 1, 2 and 3. This also makes the
new valid range for the visible bands 0.0 to 1.3.
Hooray!!
-Mike
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Mike Zuranski
Meteorology Support Analyst
College of DuPage - Nexlab
Weather.cod.edu
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