Raw lightning data – Boltek Lightning/2000 User Manual
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Raw Lightning Data
Closer storm to the west, with more distant storms to the north. Note the 
“tail” of strokes pointing towards the center of the screen towards the west. 
The Raw Lightning Data window contains exactly what the 
name implies. Lightning strokes are grouped into one of 6 
ages: oldest, older, old, new, newer, and newest. Each stroke 
type in each of the 6 ages may be drawn in a different color 
and shape. There are 8 types of strokes displayed: +CG 
(positive cloud-to-ground), -CG (negative cloud-to-ground), 
+IC 
(positive
intercloud/intracloud),
-IC
(negative
intercloud/intracloud), +CID (positive compact intercloud 
discharge), -CID (negative intercloud discharge), Leader, and 
Unknown. CID strokes can be displayed only when strokes 
are being displayed. Switch to stroke mode by right-clicking 
in the window and choosing Raw Lightning Data