Swiss FluxNet

CH-LAE: 2020

23 Apr, 2021 Flux Notes

FF-202101

Current

  • Setup: Setup since 2004
  • Time Period(s): 2020_1 (complete year)
  • Instruments: HS50, IRGA72
  • Final Flux Version: HS50-IRGA72_FF-202101
  • Scripts: EddyPro 7.0.6, BICO v0.5.0, FLUXRUN v0.5.0, DIIVE v0.17.0
  • Flux Levels:
  • FLUXNET Upload: 09 Jun 2021 (full FLUXNET Warm Winter 2020 dataset)
  • Flux Calculations By: AS
  • Meteo Screening By: AS

Notes

  • IRGA72 fluxes are prioritized. Gaps (only few) in IRGA72 fluxes were gap-filled with IRGA75 fluxes (corrected for self-heating), if IRGA75 fluxes were available in these gaps.
  • Separate Level-1 fluxes for IRGA72 and IRGA75 are available in HS50-IRGA72-IRGA75_FF-202101. For IRGA75, Level-1.1 fluxes are also available.
  • The short time period at the end of the year that is affected by the Wrong Calibration Gas has been corrected.
  • Fluxes have been updated during the creation of the PI dataset CH-LAE FP2021 (2004-2020).
  • Fluxes from the open-path LI-7500 (IRGA75) have been corrected for self-heating.
  • Info about the PI dataset: CH-LAE FP2021 (2004-2020)
  • Info about the different flux levels: Flux Processing Chain

 

FF-202008

Deprecated

  • Setup: Setup since 2004
  • Time Period(s): 2020_1 (until incl. 30 Jun 2020)
  • Instruments: HS50, IRGA72
  • Final Flux Version: HS50-IRGA72_FF-202008
  • Scripts: FCT 0.9.6,  EddyPro 7.0.6, DIIVE v0.16.0
  • Flux Levels:
    • Level-1: Level-1_ID2020-08-12T001439
    • Level-1.1: –
    • Level-2: –
    • Level-3-4:
      • PI Dataset:
        • –
      • FLUXNET:
        • Level-3-4_FLUXNET2015-WW2020-FN-20201217_beta-3_2004-2020.06
  • FLUXNET Upload: 13 Aug 2020 for ICOS Winter 2020 Initiative
  • Flux Calculations By: LH
  • Meteo Screening By: AS

Notes

  • Fluxes have since been updated.
  • Fluxes were re-calculated and now include all fluxes until 30 Jun 2020, needed for ICOS Winter 2020 Initiative.
  • For more info see here: CH-MULTI / FF-202008.

 

FF-202006

Deprecated

  • Setup: Setup since 2004
  • Time Period(s): 2020_1 (until incl. 31 May 2020)
  • Instruments: HS50, IRGA72
  • Final Flux Version: HS50-IRGA72_FF-202006
  • Scripts: FCT 0.9.6 with EP 7.0.6 (Level-1), FQC 2.1.2 (Level-2)
  • Flux Levels:
    • Level-1: Level-1_ID2020-06-15T110137
    • Level-1.1: –
    • Level-2: Level-2_QC-20200627-011158
    • Level-3-4:
      • PI Dataset:
        • –
      • FLUXNET:
        • Level-3-4_FLUXNET2015-WW2020-FN-20201217_beta-3_2004-2020.06
  • FLUXNET Upload: – (originally thought to be for ICOS Winter 2020 Initiative)
  • Flux Calculations By: LH
  • Meteo Screening By: MG

Notes

  • Fluxes have since been updated.
  • Level-1 fluxes up until incl. 31 May 2020, but screened meteo data available until incl. 27 May 2020 13:30, therefore Level-2 fluxes were only considered until this date.
  • Fluxes were intended for the ICOS Winter 2020 dataset, but were ultimately not used. Instead, FF-202008 (see above) with a longer time period was uploaded.
  • For more info, see CH-LAE / FF-202006