Search found 2 matches
- Wed Aug 11, 2021 3:31 pm
- Forum: Particle light scattering & backscattering coefficient - multi-wavelength, within PM10 fraction
- Topic: Integrating Nephelometer TSI 3563 status flag
- Replies: 1
- Views: 1841
Re: Integrating Nephelometer TSI 3563 status flag
Hi JP, this question would need to be answered by the TROPOS colleagues, so I can only contribute to the discussion in my role as fellow PI for aerosol instruments at ACTRIS stations. I haven't seen the temperature and pressure out of range flags often, but I do see "RH fault" flag very of...
- Wed Aug 11, 2021 3:20 pm
- Forum: General ACTRIS & GAW recommendation documents
- Topic: level 2 flags
- Replies: 4
- Views: 5507
Re: level 2 flags
Dear colleagues, when averaging data, e.g. to hourly values, the guideline is that any informative flag, i.e. a flag that doesn't invalidate the line of data, that occurs during the averaging period, is copied to the average, even if it occurs only once. I agree that this rule is missing in the QC g...