TWP/TSI/C3 - Water on lens

After a rain episode, drops of water collected on the lens window causing the cloud 
fraction values to be suspect. To prevent this, a drip edge was formed around the bottom of the 
enclosure with thick electrical or splicing tape.

• count.thin
• percent.opaque
• percent.thin
• region.zenith.count.thin
• region.zenith.count.opaque
• count.opaque
• region.zenith.count
• count.sky