CH-DAV: 2015

FF-202008

Setup ICOS Setup since 2014 (ETH binary files)
Time Period(s) 2015_1, 2015_2, 2015_3
Instruments HS50, IRGA72
Final Flux Version
HS50-IRGA72_FF-202008
Scripts FCT v0.9.6 with EP 7.0.6, FQC v2.1.0 (Level-2), Amp 0.14.0 (merging)
Level-1 ID
Level-1_ID2020-08-15T224409 ***
Level-2 ID on demand
Level-3-4 ID
Initiative ICOS Winter 2020 Initiative (upload 16 Aug 2020)
Flux Calculations By
LH
Meteo Screening By
WE

 

Notes

  • Reason for re-calculation: Replace IRGA75 fluxes for this year that we shared previously in FLUXNET datasets with (better) IRGA72 fluxes.
  • Note about data shared with FLUXNET: IRGA72 fluxes for this year had missing data before 6 Mar 2015. Gaps were filled with results from (Burba-corrected) IRGA75 flux calculations for the same year, using the *_ghg-europe_* file from FF-201606 / Level-2_QC-20160601-103748-bc5 (the EddyPro version back then did not yet output the *_fluxnet_* file found in later versions).
  • For more info see here: CH-MULTI / FF-202008.

 

*** Level-1 *_fluxnet_* file (merged) for IRGA72 fluxes after 6 Mar 2015, combined with the *_ghg-europe_* file from FF-201606 / Level-2_QC-20160601-103748-bc5 for IRGA75 fluxes before 6 Mar 2015 uploaded to EFDC for FLUXNET.

 


FF-201909

Setup ICOS Setup since 2014 (ETH binary files)
Time Period(s) 2015_1, 2015_2, 2015_3
Instruments HS50, IRGA72
Final Flux Version
HS50-IRGA72_FF-201909
Scripts FCT 0.92, EP 7.0.4 (Level-1), Amp 0.6.0-alpha (merging)
Level-1 ID
Level-1_AMP-20190927-120707 / merged from parts 2015_1_ID2019-09-23T195559 and 2015_2_3_ID2019-09-23T195606
Level-2 ID see Notes
Level-3-4 ID see Notes
Initiative Data for manuscript about IRGA comparison (Sabbatini et al.) (not uploaded to FLUXNET, see Notes)
Flux Calculations By
LH
Meteo Screening By
WE

 

Notes

  • For CH-DAV, we already share IRGA75 fluxes for 2015. Here we also calculated the concurrently measured IRGA72 fluxes.
  • These fluxes were calculated to be shared for a manuscript that is in preparation at the time of writing (Sep 2019). The ms compares IRGA72 and IRGA75 fluxes during time periods where both instruments measured at the same site.
  • Needs not to be uploaded and shared via FLUXNET, because we already share the IRGA75 fluxes. If we uploaded IRGA72 fluxes for the same period, the IRGA75 fluxes would be overwritten which we do not want.
  • With the introduction of Amp, Level-2 fluxes can be created on demand, soon also Level-3-4 fluxes.
  • Final Level-3-4 fluxes are currently only available for years that we uploaded to FLUXNET.
  • First flux results merged with Amp.
  • Important: For some reason CO2 fluxes start in March. At the time of writing it was unclear why Jan and Feb fluxes were missing from the results. Other fluxes, e.g. H2O flux, are available for Jan and Feb also.