SGP/ECOR/E6 - Sonic Sensor failure

Due to sonic sensor failure, humidity, CO2 concentration, latent heat flux, and CO2 flux 
data are incorrect.

Do not use these data.

• (Raw data stream - documentation not supported)

• Rotated covariance wc(cvar_rot_wc)
• number of samples with IRGA optical path blocked flag(n_bad_irga_light)
• corrected sensible heat flux(h)
• specific heat of moist air(cp)
• Covariance qc(cvar_qc)
• mean value of out of range values and spikes of c -9999 if no spikes(mean_spk_c)
• number of valid q samples(n_good_q)
• number of samples with \IRGA hardware problem\ flag(n_bad_irga)
• covariance uq(cvar_uq)
• Atmospheric pressure(atm_pres)
• rotated covariance wq(cvar_rot_wq)
• covariance vc(cvar_vc)
• mean value of out of range values and spikes of q -9999 if no spikes(mean_spk_q)
• kurtosis of variable q(kurt_q)
• 0=real or 1=dummy value of cp(real_cp)
• latent heat flux(lv_e)
• Number of c samples removed due to spikes(n_spk_c)
• Latent heat of vaporization(lv)
• Status of source for mixing ratio(real_mr)
• Covariance tc(cvar_tc)
• covariance of tq(cvar_tq)
• Number of q samples removed due to spikes(n_spk_q)
• Number of bad or out of range q samples(n_bad_q)
• Covariance uc(cvar_uc)
• Number of bad or out of range c samples(n_bad_c)
• Status of source for latent heat of vaporization(real_lv)
• mean co2 concentration (c)(mean_c)
• rotated covariance uc(cvar_rot_uc)
• skewness of variable q(skew_q)
• Time offset from base_time(time_offset)
• covariance wt(cvar_wt)
• covariance wq(cvar_wq)
• Rotated covariance uq(cvar_rot_uq)
• Average temperature (IGRA internal sensor)(temp_irga)
• variance of q(var_q)
• Water vapor mixing ratio observed by the Raman lidar(mr)
• variance of c(var_c)
• Rotated covariance vc(cvar_rot_vc)
• Covariance vq(cvar_vq)
• kurtosis of variable c(kurt_c)
• rotated covariance vq(cvar_rot_vq)
• mean water vapor concentration (q)(mean_q)
• time_in_seconds_since_volume_start(time)
• CO2 flux(fc)
• average voltage of IRGA cooler(mean_cooler)
• moist air density(rho)
• Covariance wc(cvar_wc)
• number of valid c samples(n_good_c)
• momentum flux (dynamic)(k)
• skewness of variable c(skew_c)
• 0=real or 1=dummy value of rho(real_rho)