2-byte ZDR Format (DB_ZDR2)

For differential reflectivity data, the number in decibels is computed from the unsigned output with

$d B ( Z D R ) = N − 32768 100$

The overall range is -327.67 ... +327.66 in 1/100 of a dB steps as follows.

0	No data available
1	-327.67 dB
32768	0.00 dB
32769	0.01 dB
65534	327.66 dB
65535	Reserved for area not scanned in product files