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CDM governance edits 09 20205 #8

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Merged
EddyCMWF merged 5 commits into from
Sep 24, 2025
Merged

CDM governance edits 09 20205 #8

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8664085
Update quality_flag.dat
sjnoone Sep 17, 2025
61aa797
Update era5fb_table.csv
sjnoone Sep 17, 2025
e417020
Update era5fb_table.csv
sjnoone Sep 17, 2025
53e1316
Update observed_variable.dat
sjnoone Sep 17, 2025
059f552
Update quality_flag.dat
sjnoone Sep 17, 2025
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4 changes: 2 additions & 2 deletions table_definitions/era5fb_table.csv
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Expand Up @@ -42,12 +42,12 @@ datum_event1@body bool observation events (part 1)
datum_rdbflag@body bool observation flags (rdb)
biascorr@body numeric radiance bias correction
qc_pge@body numeric var qc a posteriori probability of gross error
an_depar@body numeric observed minus analysed value
an_depar@body numeric observed minus analysed value
fg_depar@body numeric observed minus first guess value
fg_depar@offline numeric observed minus first guess value computed offline
lsm@surfbody_feedback numeric
stalt@hdr numeric altitude
obs_error@errstat numeric prescribed observation error
final_obs_error@errstat numeric final observation error (combination of prescribed and persistence errors)
fg_error@errstat numeric first guess error
eda_spread@errstat numeric (Unscaled) spread from the EDA. The units depend on the data - they are the same as
eda_spread@errstat numeric (Unscaled) spread from the EDA. The units depend on the data - they are the same as
4 changes: 0 additions & 4 deletions tables/observed_variable.dat
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Expand Up @@ -159,8 +159,6 @@ variable parameter_group domain sub_domain name units description
170 humidity atmospheric surface soil_moisture m3 m-3 Ratio of water volume over sample volume (m^3 water/m^3 soil)
171 humidity atmospheric daily maximum relative humidity percent TBD
172 humidity atmospheric daily minimum relative humidity percent TBD
173 temperature atmospheric monthly maximum soil temperature K Lot 1 is using Ts - WMO abbrev.
174 temperature atmospheric monthly minimum soil temperature K Lot 1 is using Ts - WMO abbrev.
175 wind atmospheric surface; upper-air wind speed 2 meters from earth surface m s-1 Speed is the magnitude of velocity. Wind is defined as a two-dimensional (horizontal) air velocity vector, with no vertical component. (Vertical motion in the atmosphere has the standard name upward air velocity.) The wind speed is the magnitude of the wind velocity. Lot 1 uses ff - WMO abbrev.
176 temperature atmospheric soil temperature 5cm from earth surface K TBD
177 temperature atmospheric soil temperature 10cm from earth surface K TBD
Expand All @@ -174,8 +172,6 @@ variable parameter_group domain sub_domain name units description
185 humidity atmospheric soil moisture 100cm from earth surface m3 m-3 TBD
186 radiation atmospheric hourly maximum downward shortwave irradiance at earth surface W m-2 Flux density of the solar radiation at the Earth surface
187 radiation atmospheric hourly minimum downward shortwave irradiance at earth surface W m-2 Flux density of the solar radiation at the Earth surface
188 temperature atmospheric hourly maximum soil temperature K Lot 1 is using Ts - WMO abbrev.
189 temperature atmospheric hourly minimum soil temperature K Lot 1 is using Ts - WMO abbrev.
190 precipitable water column era5 kg m-2 TBD (GNSS variable)
191 methane atmospheric upper-air methane total column mol/m^2 retrieved total vertical CH4 column between boundaries of the altitude grid. The multiplication factor to convert mol/m2 to molec/cm2 is 6.02214×10^19
192 methane atmospheric upper-air methane volume mixing ratio ppmv vertical CH4 concentration profile from solar absorption measurements 
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1 change: 1 addition & 0 deletions tables/quality_flag.dat
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Expand Up @@ -5,3 +5,4 @@ flag description
3 Missing
4 Observed value updated and changed (manual correction)
5 Observed value updated and changed (automatic correction)
6 Blacklisted source - no quality checks applied
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