DQRID : D131125.3
Start DateStart TimeEnd DateEnd Time
02/08/2013212002/27/20131600
11/07/2012213111/08/20120200
06/19/2012222208/28/20122100
more
Subject:
PVC/WSACR/M1 - Reprocess: Intermittent missing spectra data
DataStreams:pvcwsacrspeccmaskxpolM1.a0, pvcwsacrspeccmaskcopolM1.a0
Description:
During this period, 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:pvcwsacrspeccmaskxpolM1.a0:
  • Signal-to-noise ratio(signal_to_noise_ratio)
  • lon(lon)
  • Locator Mask for Spectra(locator_mask)
  • Beam Elevation Angle(elevation)
  • Spectra(spectra)
  • Time offset from base_time(time_offset)
  • reflectivity(reflectivity)
  • time_in_seconds_since_volume_start(time)
  • Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
  • base time in epoch(base_time)
  • Distance to the center of the corresponding range bin(range)
  • Spectral velocity bins(velocity_bins)
  • Azimuth of Radar Ray(azimuth)
  • -180.0 - +180.0(alt)
  • Mean doppler velocity(mean_doppler_velocity)
  • North Latitude(lat)
more
pvcwsacrspeccmaskcopolM1.a0:
  • Distance to the center of the corresponding range bin(range)
  • reflectivity(reflectivity)
  • Azimuth of Radar Ray(azimuth)
  • Spectra(spectra)
  • Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
  • North Latitude(lat)
  • base time in epoch(base_time)
  • lon(lon)
  • Time offset from base_time(time_offset)
  • Mean doppler velocity(mean_doppler_velocity)
  • time_in_seconds_since_volume_start(time)
  • Beam Elevation Angle(elevation)
  • Signal-to-noise ratio(signal_to_noise_ratio)
  • -180.0 - +180.0(alt)
  • Locator Mask for Spectra(locator_mask)
  • Spectral velocity bins(velocity_bins)
more

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