SGP/ECOR/E14 - CO2/H2O Incorrect

The LI-7500 CO2/H2O sensor stopped working after a rainstorm.  CO2 and H2O data are 
incorrect during the stated period.

• n_bad_irga
• skew_q
• covariance tq(cvar_tq)
• rotated covariance wc(cvar_rot_wc)
• rotated covariance vq(cvar_rot_vq)
• covariance vq(cvar_vq)
• n_spk_c
• temp_irga
• Latent heat flux(lv_e)
• kurt_c
• covariance uc(cvar_uc)
• Mean CO2 density(mean_c)
• variance of variable q(var_q)
• covariance wc(cvar_wc)
• rotated covariance vc(cvar_rot_vc)
• rotated covariance wq(cvar_rot_wq)
• n_good_q
• real_lv
• Mean H2O density(mean_q)
• kurt_q
• covariance uq(cvar_uq)
• mean_spk_c
• variance of variable c(var_c)
• covaraince wq(cvar_wq)
• n_good_c
• rotated covariance uq(cvar_rot_uq)
• n_bad_c
• CO2 flux(fc)
• n_bad_irga_light
• covariance tc(cvar_tc)
• covaraince vc(cvar_vc)
• covariance qc(cvar_qc)
• skew_c
• rotated covariance uc(cvar_rot_uc)
• n_bad_q
• n_spk_q
• mean_spk_q

SGP/ECOR/E14 - Flux Measurements Incorrect

The ECOR datastream was corrupted; this happens when the ECOR program produces a 
datastream of the wrong length (i.e., leaves one or more measurements out).

Fluxes and some other measurements are incorrect.

Reprocessing will not correct this problem; the raw data are corrupted.

• Mean H2O density(mean_q)
• Corrected sensible heat flux(h)
• atm_pres
• Mean CO2 density(mean_c)
• temp_irga
• CO2 flux(fc)
• Latent heat flux(lv_e)

SGP/ECOR/E14 - Fluxes and Most Measurements Incorrect

The ECOR system was having major problems during this period and most measurements were 
incorrect most of the time.

• n_bad_irga
• rotated covariance vq(cvar_rot_vq)
• rotated covariance vw(cvar_rot_vw)
• temp_irga
• rotated covariance vt(cvar_rot_vt)
• rho
• Mean CO2 density(mean_c)
• rotated covariance vc(cvar_rot_vc)
• rotated covariance uw(cvar_rot_uw)
• alt
• standard deviation of wind direction(std_wind_dir)
• rotated covariance uq(cvar_rot_uq)
• rotated covariance ut(cvar_rot_ut)
• rotated covariance uv(cvar_rot_uv)
• CO2 flux(fc)
• rotated variance v(var_rot_v)
• rotated variance u(var_rot_u)
• rotated variance w(var_rot_w)
• mean_cooler
• covariance tc(cvar_tc)
• skew_c
• lon
• rotated covariance uc(cvar_rot_uc)
• n_bad_son_ic
• mr
• variance of variable v(var_v)
• n_good_w
• covariance tq(cvar_tq)
• variance of variable u(var_u)
• n_good_v
• n_good_u
• variance of variable w(var_w)
• n_good_t
• elev
• Latent heat flux(lv_e)
• base_time
• covariance uc(cvar_uc)
• variance of variable q(var_q)
• variance of variable t(var_t)
• n_good_q
• Wind speed(wind_spd)
• covariance ut(cvar_ut)
• Momentum flux (dynamic)(k)
• covariance uv(cvar_uv)
• lv
• Corrected sensible heat flux(h)
• mean_rot_w
• covariance uq(cvar_uq)
• Mean horizontal wind speed(mean_rot_u)
• time_offset
• mean_rot_v
• mean_spk_c
• variance of variable c(var_c)
• n_good_c
• n_bad_irga_light
• wind_dir
• mean_spk_v
• mean_spk_w
• covaraince vc(cvar_vc)
• mean_spk_t
• mean_spk_u
• covariance uw(cvar_uw)
• mean_spk_q
• rotated covariance wc(cvar_rot_wc)
• covariance vq(cvar_vq)
• n_spk_c
• covariance vw(cvar_vw)
• covariance vt(cvar_vt)
• kurt_c
• covariance wc(cvar_wc)
• rotated covariance wt(cvar_rot_wt)
• rotated covariance wq(cvar_rot_wq)
• real_lv
• kurt_u
• kurt_t
• Pressure, condensation, at altitude, RUC model output(cp)
• kurt_q
• covaraince wq(cvar_wq)
• friction velocity(ustar)
• covariance wt(cvar_wt)
• real_cp
• n_spk_w
• n_spk_t
• n_spk_u
• n_spk_v
• kurt_v
• n_spk_q
• real_mr
• kurt_w
• skew_u
• skew_t
• skew_w
• skew_v
• skew_q
• standard deviation of wind elevation angle(std_elev)
• real_rho
• atm_pres
• time
• Mean H2O density(mean_q)
• Mean sonic temperature (t), i.e. virtual temperature(mean_t)
• mean_u
• mean_v
• mean_w
• phi
• n_bad_c
• covariance qc(cvar_qc)
• n_bad_w
• n_bad_v
• n_bad_u
• n_bad_t
• lat
• n_bad_q