DQRID : D040826.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
06/04/2004100009/16/20041730Incorrect
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Subject:
SGP/ECOR/E24 - Reprocess: Sonic analog input failure
DataStreams:sgp30ecorE24.b1
Description:
All the data based on H2O and CO2 "analog signals" (latent heat flux, CO2 flux, etc.) are 
incorrect for the period of 10:00 June 4, 2004 to 17:30 Sept. 16, 2004 due to to failure 
in sonic anemometer analog input circuitry.  Correct water vapor density and CO2 
concentration data are stored in IRGA (infrared gas analyzer) raw data files (sgpecorE24.00 
datastream); that data may be used to re-calculate fluxes.
Suggestions: 
Measurements:sgp30ecorE24.b1:
  • cvar_uq
  • cvar_wq
  • n_good_c
  • fc
  • mean_spk_c
  • kurt_q
  • cvar_rot_vc
  • cvar_qc
  • skew_c
  • mean_spk_q
  • var_q
  • cvar_tc
  • cvar_vc
  • mean_c
  • real_mr
  • n_spk_c
  • lv
  • cvar_rot_vq
  • cvar_vq
  • var_c
  • real_cp
  • mean_q
  • cvar_tq
  • cvar_rot_uc
  • n_bad_q
  • cvar_rot_wc
  • n_spk_q
  • cvar_wc
  • n_good_q
  • cp
  • cvar_uc
  • lv_e
  • n_bad_c
  • mr
  • real_rho
  • cvar_rot_wq
  • real_lv
  • kurt_c
  • cvar_rot_uq
  • skew_q
more

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