DQRID : D150720.4
Start DateStart TimeEnd DateEnd Time Data Quality Metric
06/27/20120000Open Ended0000Does not affect quality
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Subject:
PVC/MAO/MAG/ENA/UHSAS/S1 - Mislabeled data field
DataStreams:enaaosuhsasC1.a1, magaosuhsasM1.a1, pvcaosuhsasS1.a1, maoaosuhsasS1.a1
Description:
An error in the data ingest process for the a1-level UHSAS data files was recently 
discovered. The sampling_volume field within the a1-level UHSAS data files actually contains 
sample flow rate data. The listed flow rate units for this field (sccm) are correct as they 
stand. This problem will be addressed shortly as part of the on-going ARM-wide AOS data 
product harmonization initiative. Until that time, we ask that users interpret the 
diagnostic sampling_volume field as sample flow rate data in these a1-level UHSAS data files.
Suggestions: 
Interpret the diagnostic sampling_volume field as sample flow rate data in these 

a1-level UHSAS data files.
Measurements:enaaosuhsasC1.a1:
  • sampling_volume
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maoaosuhsasS1.a1:
  • sampling_volume
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magaosuhsasM1.a1:
  • sampling_volume
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pvcaosuhsasS1.a1:
  • sampling_volume
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