| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 03/14/2011 | 1400 | 12/14/2012 | 2016 | Suspect |
| Subject: | SGP/WSACR/C1 - Reprocess: Mean Doppler Velocity sign reversed |
| DataStreams: | sgpwsacrslrC1.a1, sgpwsacrawrhiC1.a1, sgpwsacrspeccmaskcopolC1.a0, sgpwsacrcrrasterC1.a1, sgpwsacrcwrhiC1.a1, sgpwsacrcrcalC1.a1, sgpwsacrcrrhiC1.a1, sgpwsacrspeccmaskxpolC1.a0, sgpwsacrrhiC1.a1, sgpwsacrvptC1.a1, sgpwsacrhsrhiC1.a1, sgpwsacrblrhiC1.a1, sgpwsacrppiC1.a1 |
| Description: | The signs of the mean_doppler_velocity field values are incorrect. The ARM convention for this field is that positive velocities indicate motion away from the radar. However, the velocity data in these files have their signs reversed, so that motion TOWARD the radar has a positive sign. |
| Suggestions: | Multipy the mean_doppler_velocity values by -1 prior to using the data. This will result in motion away from the radar having a positive sign. |
| Measurements: | sgpwsacrrhiC1.a1: more
sgpwsacrcrrhiC1.a1: more sgpwsacrslrC1.a1: more sgpwsacrspeccmaskxpolC1.a0: more sgpwsacrcrcalC1.a1: more sgpwsacrawrhiC1.a1: more sgpwsacrspeccmaskcopolC1.a0: more sgpwsacrcrrasterC1.a1: more sgpwsacrcwrhiC1.a1: more sgpwsacrhsrhiC1.a1: more sgpwsacrppiC1.a1: more sgpwsacrvptC1.a1: more sgpwsacrblrhiC1.a1: more |