SGP/ECOR/E10 - Reprocess: Incorrect H2O, CO2

Due to failure of analog output circuitry in the Infrared Gas Analyzer (IRGA), CO2 and 
water vapor parameters measured by the IRGA (water vapor density, CO2 concentration, fluxes 
of latent heat and CO2) were incorrectly recorded in sonic raw data files for the period 
of 22:30 Dec. 14, 2004 to 22:00 Jan. 11, 2005. The data could be recovered from IRGA raw 
serial files (00 level).

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• (Raw data stream - documentation not supported)

• Covariance uc(cvar_uc)
• Covariance qc(cvar_qc)
• variance of q(var_q)
• specific heat of moist air(cp)
• number of valid c samples(n_good_c)
• mean co2 concentration (c)(mean_c)
• covariance wq(cvar_wq)
• covariance uq(cvar_uq)
• rotated covariance vq(cvar_rot_vq)
• variance of c(var_c)
• skewness of variable q(skew_q)
• kurtosis of variable q(kurt_q)
• Number of c samples removed due to spikes(n_spk_c)
• Rotated covariance vc(cvar_rot_vc)
• 0=real or 1=dummy value of cp(real_cp)
• Water vapor mixing ratio observed by the Raman lidar(mr)
• covariance vc(cvar_vc)
• Latent heat of vaporization(lv)
• Covariance tc(cvar_tc)
• Number of bad or out of range c samples(n_bad_c)
• Number of q samples removed due to spikes(n_spk_q)
• Status of source for mixing ratio(real_mr)
• mean value of out of range values and spikes of c -9999 if no spikes(mean_spk_c)
• skewness of variable c(skew_c)
• kurtosis of variable c(kurt_c)
• mean value of out of range values and spikes of q -9999 if no spikes(mean_spk_q)
• Rotated covariance uq(cvar_rot_uq)
• Covariance vq(cvar_vq)
• 0=real or 1=dummy value of rho(real_rho)
• covariance of tq(cvar_tq)
• rotated covariance wq(cvar_rot_wq)
• latent heat flux(lv_e)
• Number of bad or out of range q samples(n_bad_q)
• rotated covariance uc(cvar_rot_uc)
• CO2 flux(fc)
• number of samples with \IRGA hardware problem\ flag(n_bad_irga)
• number of valid q samples(n_good_q)
• Status of source for latent heat of vaporization(real_lv)
• moist air density(rho)
• Rotated covariance wc(cvar_rot_wc)
• Covariance wc(cvar_wc)
• mean water vapor concentration (q)(mean_q)