DQRs for Session: 135965 User:kcwangCompleted: 07-08-2011

Data Quality Reports for Session: 135965 User: kcwang Completed: 07/08/2011

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D051101.9	SGP/ECOR/E5 - Missing data	sgp30ecorE5.b1
D060616.3	SGP/ECOR/E5 - CO2 and Water Vapor Fluxes and Means Incorrect	sgp30ecorE5.b1
D070227.1	SGP/ECOR/E5 - Reprocess: Time shifted -7 hours	sgpecorE5.00, sgp30ecorE5.b1
D070510.1	SGP/ECOR/E5 - Flux Measurements Incorrect	sgp30ecorE5.b1
D070619.1	SGP/ECOR/E5 - Flux Data Incorrect	sgp30ecorE5.b1
D090217.2	SGP/ECOR/E5 - Incorrect Sensible and Latent Heat Fluxes	sgp30ecorE5.b1

DQRID : D051101.9

Start Date	Start Time	End Date	End Time
01/04/2005	2230	01/12/2005	1830

Subject:	SGP/ECOR/E5 - Missing data
DataStreams:	sgp30ecorE5.b1
Description:	Data are missing and unrecoverable.
Measurements:	sgp30ecorE5.b1: Mean horizontal wind speed(mean_rot_u) mean_rot_v mean_rot_w standard deviation of wind direction(std_wind_dir) time Momentum flux (dynamic)(k) phi Corrected sensible heat flux(h) kurt_c Wind speed(wind_spd) temp_irga covariance qc(cvar_qc) rho kurt_u kurt_t covaraince wq(cvar_wq) kurt_w kurt_v covariance wt(cvar_wt) kurt_q standard deviation of wind elevation angle(std_elev) base_time wind_dir n_bad_irga lon elev atm_pres Latent heat flux(lv_e) friction velocity(ustar) covariance vt(cvar_vt) rotated covariance uq(cvar_rot_uq) covariance vw(cvar_vw) lv rotated covariance uw(cvar_rot_uw) rotated covariance uv(cvar_rot_uv) covariance wc(cvar_wc) rotated covariance ut(cvar_rot_ut) n_bad_t n_bad_u n_bad_v n_bad_w Pressure, condensation, at altitude, RUC model output(cp) skew_c covariance vq(cvar_vq) rotated covariance uc(cvar_rot_uc) covariance uv(cvar_uv) covariance ut(cvar_ut) mean_spk_q skew_t skew_u covariance uw(cvar_uw) skew_v skew_w skew_q covaraince vc(cvar_vc) mean_spk_c n_bad_q n_bad_irga_light covariance uc(cvar_uc) n_good_q n_good_v n_good_w n_good_t n_good_u mean_spk_w mean_spk_v lat covariance uq(cvar_uq) n_bad_c mean_spk_u mean_spk_t n_spk_c rotated variance w(var_rot_w) real_cp rotated variance v(var_rot_v) real_mr rotated variance u(var_rot_u) rotated covariance wt(cvar_rot_wt) rotated covariance wq(cvar_rot_wq) n_good_c real_rho alt n_spk_t mean_cooler n_spk_u n_spk_v covariance tc(cvar_tc) n_spk_w n_bad_son_ic rotated covariance wc(cvar_rot_wc) time_offset covariance tq(cvar_tq) Mean CO2 density(mean_c) real_lv n_spk_q CO2 flux(fc) rotated covariance vq(cvar_rot_vq) rotated covariance vt(cvar_rot_vt) Mean sonic temperature (t), i.e. virtual temperature(mean_t) Mean H2O density(mean_q) rotated covariance vw(cvar_rot_vw) mean_w mean_u mean_v variance of variable c(var_c) rotated covariance vc(cvar_rot_vc) variance of variable u(var_u) variance of variable v(var_v) variance of variable w(var_w) variance of variable q(var_q) mr variance of variable t(var_t)

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DQRID : D060616.3

Start Date	Start Time	End Date	End Time
06/14/2006	2130	06/17/2006	1030

Subject:	SGP/ECOR/E5 - CO2 and Water Vapor Fluxes and Means Incorrect
DataStreams:	sgp30ecorE5.b1
Description:	The LI-7500 at E5 ECOR did not putting out data during this period. Therefore, CO2 and H2O fluxes and means were incorrect during the period.
Measurements:	sgp30ecorE5.b1: rotated covariance uq(cvar_rot_uq) n_spk_c covaraince wq(cvar_wq) rotated covariance wq(cvar_rot_wq) n_good_c kurt_q covariance wc(cvar_wc) covariance tc(cvar_tc) n_bad_son_ic rotated covariance wc(cvar_rot_wc) skew_c covariance tq(cvar_tq) Mean CO2 density(mean_c) covariance vq(cvar_vq) n_spk_q rotated covariance uc(cvar_rot_uc) CO2 flux(fc) mean_spk_q rotated covariance vq(cvar_rot_vq) skew_q Mean H2O density(mean_q) mean_spk_c covaraince vc(cvar_vc) n_bad_q variance of variable c(var_c) n_good_q covariance uc(cvar_uc) kurt_c atm_pres rotated covariance vc(cvar_rot_vc) Latent heat flux(lv_e) variance of variable q(var_q) temp_irga covariance uq(cvar_uq) n_bad_c covariance qc(cvar_qc)

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DQRID : D070227.1

Start Date	Start Time	End Date	End Time
02/21/2007	1900	02/23/2007	2330

Subject:	SGP/ECOR/E5 - Reprocess: Time shifted -7 hours
DataStreams:	sgpecorE5.00, sgp30ecorE5.b1
Description:	An inadvertant power outage caused the ECOR program to shut down abnormally. When power was restored, the timestamps on the ECOR files were 7 hours behind the correct time and the site ID was not accessed from the ECOR configuration file resulting in site ID (05) being replaced with "AN". These conditions caused the ECOR files to be unrecognizable and therefore are presently missing in the Archive. Correction of the timestamp and ID in the files should allow them to be processed and added to the Archive.
Measurements:	sgpecorE5.00: AVHRR satellite images for Darwin from BOM (RAW)(raw) sgp30ecorE5.b1: Mean horizontal wind speed(mean_rot_u) mean_rot_v mean_rot_w standard deviation of wind direction(std_wind_dir) time Momentum flux (dynamic)(k) phi Corrected sensible heat flux(h) kurt_c Wind speed(wind_spd) temp_irga covariance qc(cvar_qc) rho kurt_u kurt_t covaraince wq(cvar_wq) kurt_w kurt_v covariance wt(cvar_wt) kurt_q standard deviation of wind elevation angle(std_elev) base_time wind_dir n_bad_irga lon elev atm_pres Latent heat flux(lv_e) friction velocity(ustar) rotated covariance uq(cvar_rot_uq) covariance vt(cvar_vt) covariance vw(cvar_vw) lv rotated covariance uw(cvar_rot_uw) rotated covariance uv(cvar_rot_uv) covariance wc(cvar_wc) rotated covariance ut(cvar_rot_ut) n_bad_t n_bad_u n_bad_v n_bad_w Pressure, condensation, at altitude, RUC model output(cp) skew_c covariance vq(cvar_vq) rotated covariance uc(cvar_rot_uc) covariance uv(cvar_uv) covariance ut(cvar_ut) mean_spk_q skew_t skew_u covariance uw(cvar_uw) skew_v skew_w skew_q covaraince vc(cvar_vc) mean_spk_c n_bad_q n_bad_irga_light covariance uc(cvar_uc) n_good_q n_good_v n_good_w n_good_t n_good_u mean_spk_w mean_spk_v lat covariance uq(cvar_uq) n_bad_c mean_spk_u mean_spk_t n_spk_c rotated variance w(var_rot_w) real_cp rotated variance v(var_rot_v) real_mr rotated variance u(var_rot_u) rotated covariance wt(cvar_rot_wt) rotated covariance wq(cvar_rot_wq) n_good_c real_rho alt n_spk_t mean_cooler n_spk_u n_spk_v covariance tc(cvar_tc) n_spk_w n_bad_son_ic rotated covariance wc(cvar_rot_wc) time_offset covariance tq(cvar_tq) Mean CO2 density(mean_c) real_lv n_spk_q CO2 flux(fc) rotated covariance vq(cvar_rot_vq) rotated covariance vt(cvar_rot_vt) Mean sonic temperature (t), i.e. virtual temperature(mean_t) Mean H2O density(mean_q) rotated covariance vw(cvar_rot_vw) mean_w mean_u mean_v variance of variable c(var_c) rotated covariance vc(cvar_rot_vc) variance of variable u(var_u) variance of variable v(var_v) variance of variable w(var_w) variance of variable q(var_q) mr variance of variable t(var_t)

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DQRID : D070510.1

Start Date	Start Time	End Date	End Time
11/20/2005	1930	12/14/2005	1930
04/18/2007	1930	05/17/2007	1815

Subject:	SGP/ECOR/E5 - Flux Measurements Incorrect
DataStreams:	sgp30ecorE5.b1
Description:	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. Note: Mentor reports reprocessing will not correct this problem.
Measurements:	sgp30ecorE5.b1: CO2 flux(fc) Latent heat flux(lv_e) Corrected sensible heat flux(h)

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DQRID : D070619.1

Start Date	Start Time	End Date	End Time
06/16/2007	0300	12/12/2007	2030

Subject:	SGP/ECOR/E5 - Flux Data Incorrect
DataStreams:	sgp30ecorE5.b1
Description:	CO2 flux (lv_e) and latent heat flux (fc) were incorrect because the sonic anemometer was not working.
Measurements:	sgp30ecorE5.b1: CO2 flux(fc) covaraince wq(cvar_wq) Latent heat flux(lv_e) Mean H2O density(mean_q) Mean CO2 density(mean_c) variance of variable q(var_q) covariance wc(cvar_wc) variance of variable c(var_c)

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DQRID : D090217.2

Start Date	Start Time	End Date	End Time
02/16/2009	0400	04/01/2009	1730
04/06/2009	0400	04/06/2009	1730
04/24/2009	1400	04/29/2009	2230

Subject:	SGP/ECOR/E5 - Incorrect Sensible and Latent Heat Fluxes
DataStreams:	sgp30ecorE5.b1
Description:	Starting at approximately 4:00 GMT on 02/16, the ECOR suffered from the "garbled" data condition, a result of a serial communication failure. All sensible and latent heat flux measurements are incorrect during this condition.
Measurements:	sgp30ecorE5.b1: covaraince wq(cvar_wq) rotated covariance wt(cvar_rot_wt) rotated covariance wq(cvar_rot_wq) Latent heat flux(lv_e) Corrected sensible heat flux(h) covariance wt(cvar_wt)

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