Complete
210501 -99.00 -99.00 -0.20  0.05 
210502 -99.00 -99.00 -0.20  0.05
210503 -99.00 -99.00 -0.20  0.05 Rain
210504 -99.00 -99.00 -0.20  0.05
Noticeable Zdr bias shift starting May 5
210505 -99.00 -99.00 -0.20  0.15 Rain
210506 -99.00 -99.00 -0.20  0.15
210507 -99.00 -99.00 -0.20  0.15
210508 -99.00 -99.00 -0.20  0.15
210509 -99.00 -99.00 -0.20  0.15
Zdr bias shift on May 10
N2 purge needed.
210510 -99.00 -99.00 -0.20  0.20 Rain
210511 -99.00 -99.00 -0.20  0.20 
210512 -99.00 -99.00 -0.20  0.20
210513 -99.00 -99.00 -0.20  0.20
210514 -99.00 -99.00 -0.20  0.20 
210515 -99.00 -99.00 -0.20  0.20 
210516 -99.00 -99.00 -0.20  0.20
210517 -99.00 -99.00 -0.20  0.20
210518 -99.00 -99.00 -0.20  0.20
210519 -99.00 -99.00 -0.20  0.20
210520 -99.00 -99.00 -0.20  0.20
210521 -99.00 -99.00 -0.20  0.20 
210522 -99.00 -99.00 -0.20  0.20
210523 -99.00 -99.00 -0.20  0.20
Data from May 24 are not good for science use
due to incorrect pulse-width!!!
210524 -99.00 -99.00 -0.20  0.20 
210525 -99.00 -99.00 -0.20  0.20
N2 purge May 26/27
SC results (May 29) indicate absolute Z bias approx -0.10 dB.
210526 -99.00 -99.00  0.10 -0.08 Rain
210527 -99.00 -99.00  0.10 -0.08 
210528 -99.00 -99.00  0.10 -0.08 Rain
210529 -99.00 -99.00  0.10 -0.08 Rain;Numerous good BB scans
210530 -99.00 -99.00  0.10 -0.08 Rain
210531 -99.00 -99.00  0.10 -0.08
Additional N2 purge needed as May 26 purge had an issue.