DQRID : D130912.1
Start DateStart TimeEnd DateEnd Time
07/02/2012182008/28/20122000
10/04/2012034510/09/20121330
more
Subject:
SGP/KASACR/C1 - Reprocess: Intermittent missing spectra data
DataStreams:sgpkasacrspeccmaskxpolC1.a0, sgpkasacrspeccmaskcopolC1.a0
Description:
Raw spectra file sizes were being unintentionally limited in length due to an entry in a 
radar configuration file, causing spectra file splits during data collection.  However, 
the corresponding moments files were not splitting. During the ingest and cloud masking 
processing, when spectra files were being matched with corresponding raw moments files, only 
the first spectra file in a vertically-pointing scan period was matching with a moments 
file.  This prevented the remaining size-limited spectra files from being ingested.  
These spectra files do exist in raw format at the archive.
Suggestions: 
null
Measurements:sgpkasacrspeccmaskxpolC1.a0:
  • -180.0 - +180.0(alt)
  • Locator Mask for Spectra(locator_mask)
  • Beam Elevation Angle(elevation)
  • Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
  • reflectivity(reflectivity)
  • Mean doppler velocity(mean_doppler_velocity)
  • Azimuth of Radar Ray(azimuth)
  • Spectral velocity bins(velocity_bins)
  • Spectra(spectra)
  • lon(lon)
  • base time in epoch(base_time)
  • Time offset from base_time(time_offset)
  • Signal-to-noise ratio(signal_to_noise_ratio)
  • time_in_seconds_since_volume_start(time)
  • North Latitude(lat)
  • Distance to the center of the corresponding range bin(range)
more
sgpkasacrspeccmaskcopolC1.a0:
  • -180.0 - +180.0(alt)
  • Azimuth of Radar Ray(azimuth)
  • base time in epoch(base_time)
  • Spectral velocity bins(velocity_bins)
  • Locator Mask for Spectra(locator_mask)
  • time_in_seconds_since_volume_start(time)
  • Beam Elevation Angle(elevation)
  • lon(lon)
  • Mean doppler velocity(mean_doppler_velocity)
  • Time offset from base_time(time_offset)
  • Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
  • Spectra(spectra)
  • reflectivity(reflectivity)
  • Signal-to-noise ratio(signal_to_noise_ratio)
  • Distance to the center of the corresponding range bin(range)
  • North Latitude(lat)
more

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