task_calib_info Structure

Source: iris_task.h

Byte Size Contents
0 SINT2 Reflectivity slope (4096*dB/ A/D count)
2 SINT2 Reflectivity noise threshold (1/16 dB above Noise)
4 SINT2 Clutter Correction threshold (1/16 dB)
6 SINT2 SQI threshold (0–1)*256
8 SINT2 Power threshold (1/16 dBZ)
10 8 <spare>
18 SINT2 Calibration Reflectivity (1/16 dBZ at 1 km)
20 UINT2 Threshold flags for uncorrected reflectivity
22 UINT2 Threshold flags for corrected reflectivity
24 UINT2 Threshold flags for velocity
26 UINT2 Threshold flags for width
28 UINT2 Threshold flags for ZDR
30 6 <spare>
36 UINT2

Flags:

Bit 0: Speckle remover for log channel

Bit 3: Speckle remover for linear channel

Bit 4: Flag to indicate data is range normalized

Bit 5: Flag to indicate pulse at beginning of ray

Bit 6: Flag to indicate pulse at end of ray

Bit 7: Vary number of pulses in dual PRF

Bit 8: Use 3 lag processing in PP0 2

Bit 9: Apply velocity correction for ship motion

Bit 10: Vc is unfolded

Bit 11: Vc has fallspeed correction

Bit 12: Zc has beam blockage correction

Bit 13: Zc has Z-based attenuation correction

Bit 14: Zc has target detection

Bit 15: Vc has storm relative velocity correction
38 2 <spare>
40 SINT2 LDR bias in signed 1/100 dB
42 SINT2 ZDR bias in signed 1/16 dB
44 SINT2 NEXRAD point clutter threshold in 1/100 of dB
46 UINT2 NEXRAD point clutter bin skip in low 4 bits
48 SINT2 I0 cal value, horizontal pol, in 1/100 dBm
50 SINT2 I0 cal value, vertical pol, in 1/100 dBm
52 SINT2 Noise at calibration, horizontal pol, in 1/100 dBm
54 SINT2 Noise at calibration, vertical pol, in 1/100 dBm
56 SINT2 Radar constant, horizontal pol, in 1/100 dB
58 SINT2 Radar constant, vertical pol, in 1/100 dB
60 UINT2 Receiver bandwidth in kHz
62 uint16_t

Flags2:

Bit 0: Zc and ZDRc has DP attenuation correction

Bit 1: Z and ZDR has DP attenuation correction
64 256 <spare>