DQRs for Session: 119200 User:dmfoperCompleted: 04-29-2009

Data Quality Reports for Session: 119200 User: dmfoper Completed: 04/29/2009

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D021113.1	SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR Header	sgp30ebbrE12.b1, sgp30ebbrE13.b1, sgp30ebbrE15.b1, sgp30ebbrE18.b1, sgp30ebbrE19.b1, sgp30ebbrE2.b1, sgp30ebbrE20.b1, sgp30ebbrE22.b1, sgp30ebbrE26.b1, sgp30ebbrE4.b1, sgp30ebbrE7.b1, sgp30ebbrE8.b1, sgp30ebbrE9.b1
D030711.12	SGP/EBBR/E19 - All Data Zeros	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1
D030711.16	SGP/EBBR/E19 - AEM Hung in home30 position	sgp30ebbrE19.a1, sgp30ebbrE19.b1
D030711.17	SGP/EBBR/E19 - Soil Heat Flow #3 Incorrect	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D030711.19	SGP/EBBR/E19 - Soil Heat Flow#1 Incorrect	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
D030711.20	SGP/EBBR/E19 - Many Measurements Incorrect	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1
D030712.20	SGP/EBBR/E19 - 6 Month Checks	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1
D030919.10	SGP/EBBR/E19 - Water in Net Radiometer; Surface Fluxes are Incorrect	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1
D030922.6	SGP/EBBR/E19 - Tair Right Offscale	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1
D031110.8	SGP/EBBR/E19 - Battery Voltage Too Low, Most Measurements Incorrect	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
D031117.2	SGP/EBBR/E19 - AEM Stuck In One Position, Surface Fluxes Incorrect	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
D031124.11	SGP/EBBR/E19 - Data Missing During Recalibration Changeout	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30baebbrE19.c1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1, sgpebbrE19.00, sgpebbrE19.01
D031204.17	SGP/EBBR/E19 - 6 Month Checks	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1
D031204.18	SGP/EBBR/E19 - 6 Month Checks	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
D031204.2	SGP/EBBR/E19 - Data All Zeros	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1
D040106.1	SGP/EBBR/E19 - Wind Speed Sensor Frozen Stopped by Ice Storm	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
D040206.4	SGP/EBBR/E19 - Low Battery Voltage Caused Incorrect Data	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
D040304.26	SGP/EBBR/E19 - Wind Speed Frozen Stopped By Ice	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
D040407.2	SGP/EBBR/E19 - Reprocess: Incorrect Net Rad Calibration Coefficient	sgp30baebbrE19.c1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
D040525.4	SGP/EBBR/E19 - Metadata errors	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.a1
D040608.7	SGP/EBBR/E19 - AEM Hung Inbetween Home Positions	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
D041222.15	SGP/EBBR/E19 - 6 Month Checks	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
D050206.13	SGP/EBBR/E19 - Wind Speed Frozen Stopped By Ice Storm	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
D050207.9	SGP/EBBR/E19 - Wind Direction Frozen Stopped By Ice Storm	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
D050215.20	SGP/EBBR/E19 - Wind Speed Constant	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
D050324.2	SGP/EBBR/E19 - Reprocess: Negative Net Rad calibrations	sgp30ebbrE19.b1, sgp5ebbrE19.b1
D050624.3	SGP/EBBR/E19 - Net Radiation Incorrect - Cable Chewed by Rodents	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
D050719.12	SGP/EBBR/E19 - Improved EBBR CR10 Program	sgp30ebbrE19.b1
D051106.27	SGP/EBBR/E19 - Average Soil Heat Flux Incorrect	sgp30ebbrE19.b1
D051112.1	SGP/EBBR/E19 - metadata corrections	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
D051214.2	SGP/EBBR/E19 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
D051214.3	SGP/EBBR/E19 - Incorrect Sensible and Latent Heat Fluxes	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1

DQRID : D021113.1

Start Date	Start Time	End Date	End Time
04/01/2001	0000	06/18/2003	2359

Subject:	SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR Header
DataStreams:	sgp30ebbrE12.b1, sgp30ebbrE13.b1, sgp30ebbrE15.b1, sgp30ebbrE18.b1, sgp30ebbrE19.b1, sgp30ebbrE2.b1, sgp30ebbrE20.b1, sgp30ebbrE22.b1, sgp30ebbrE26.b1, sgp30ebbrE4.b1, sgp30ebbrE7.b1, sgp30ebbrE8.b1, sgp30ebbrE9.b1
Description:	The units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in the EBBR 30 minute netcdf header have been incorrect from the beginning of processing the data into netcdf files. The correct units are MJ/m^3/C. This does not affect the data quality.
Measurements:	sgp30ebbrE8.b1: soil_heat_capacity_2 soil_heat_capacity_1 soil_heat_capacity_3 soil_heat_capacity_5 soil_heat_capacity_4 sgp30ebbrE4.b1: soil_heat_capacity_4 soil_heat_capacity_2 soil_heat_capacity_3 soil_heat_capacity_5 soil_heat_capacity_1 sgp30ebbrE9.b1: soil_heat_capacity_3 soil_heat_capacity_5 soil_heat_capacity_1 soil_heat_capacity_4 soil_heat_capacity_2 sgp30ebbrE18.b1: soil_heat_capacity_1 soil_heat_capacity_2 soil_heat_capacity_3 soil_heat_capacity_4 soil_heat_capacity_5 sgp30ebbrE26.b1: soil_heat_capacity_3 soil_heat_capacity_4 soil_heat_capacity_5 soil_heat_capacity_2 soil_heat_capacity_1 sgp30ebbrE13.b1: soil_heat_capacity_3 soil_heat_capacity_5 soil_heat_capacity_4 soil_heat_capacity_2 soil_heat_capacity_1 sgp30ebbrE7.b1: soil_heat_capacity_5 soil_heat_capacity_4 soil_heat_capacity_2 soil_heat_capacity_3 soil_heat_capacity_1 sgp30ebbrE12.b1: soil_heat_capacity_2 soil_heat_capacity_4 soil_heat_capacity_3 soil_heat_capacity_1 soil_heat_capacity_5 sgp30ebbrE19.b1: soil_heat_capacity_4 soil_heat_capacity_5 soil_heat_capacity_3 soil_heat_capacity_1 soil_heat_capacity_2 sgp30ebbrE20.b1: soil_heat_capacity_2 soil_heat_capacity_1 soil_heat_capacity_5 soil_heat_capacity_3 soil_heat_capacity_4 sgp30ebbrE22.b1: soil_heat_capacity_3 soil_heat_capacity_5 soil_heat_capacity_2 soil_heat_capacity_4 soil_heat_capacity_1 sgp30ebbrE2.b1: soil_heat_capacity_5 soil_heat_capacity_4 soil_heat_capacity_1 soil_heat_capacity_3 soil_heat_capacity_2 sgp30ebbrE15.b1: soil_heat_capacity_5 soil_heat_capacity_1 soil_heat_capacity_3 soil_heat_capacity_2 soil_heat_capacity_4

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DQRID : D030711.12

Start Date	Start Time	End Date	End Time
01/09/2003	1700	01/09/2003	1700
02/06/2003	1730	02/06/2003	1730
04/03/2003	1830	04/03/2003	1830

Subject:	SGP/EBBR/E19 - All Data Zeros
DataStreams:	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1
Description:	All data (5, 15, and 30 minute) was zero after replacement of sensors and restart of the CR10. This is a common occurrence.
Measurements:	sgp15ebbrE19.a1: Right air temperature(tair_r) Reference temperature(rr_tref) Soil temperature 5(rr_ts5) scalar wind speed(wind_s) Soil temperature 4(rr_ts4) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) Home signal(mv_home) Soil moisture 3(r_sm3) Soil moisture 2(r_sm2) Soil heat flow 1(mv_hft1) Soil heat flow 2(mv_hft2) Left air temperature(tair_l) Left relative humidity(mv_hum_l) Battery(bat) Soil heat flow 4(mv_hft4) Soil heat flow 5(mv_hft5) Right relative humidity(mv_hum_r) Temperature of right humidity sensor chamber(rr_thum_r) Soil moisture 4(r_sm4) Soil heat flow 3(mv_hft3) Soil temperature 1(rr_ts1) Soil temperature 2(rr_ts2) Soil moisture 5(r_sm5) Soil temperature 3(rr_ts3) Temperature of left humidity sensor chamber(rr_thum_l) Atmospheric pressure(mv_pres) Net radiation(mv_q) sgp15ebbrE19.b1: wdir_vec_mean_mv net_radiation_mv rh_left_mv temp_trh_left_rr rh_right_mv soil_moisture_3_rr soil_moisture_1_rr temp_reference_rr soil_moisture_5_rr soil_temp_1_rr atmos_pressure_mv soil_heat_flow_5_mv soil_heat_flow_2_mv soil_heat_flow_1_mv soil_temp_4_rr wspd_arith_mean soil_heat_flow_3_mv soil_moisture_4_rr soil_moisture_2_rr soil_temp_3_rr temp_trh_right_rr soil_temp_5_rr battery_voltage temp_air_left soil_heat_flow_4_mv home_signal soil_temp_2_rr temp_air_right sgp5ebbrE19.a1: bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) Bottom humidity(hum_bot) vector wind speed(res_ws) Top humidity(hum_top) wind direction (relative to true north)(wind_d) bottom air temperature(tair_bot) Reference Thermistor Temperature(tref) top air temperature(tair_top) scalar wind speed(wind_s) Retrieved pressure profile(pres) standard deviation of wind direction (sigma theta)(sigma_wd) Temperature of bottom humidity sensor chamber(thum_bot) Home signal(home) top vapor pressure(vp_top) net radiation(q) sgp30ebbrE19.a1: 0-5 cm integrated soil temperature, site 3(ts3) vector wind speed(res_ws) 5 cm soil heat flow, site 1(shf1) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) soil heat flow, site 2(g2) soil heat flow, site 1(g1) 5 cm soil heat flow, site 4(shf4) net radiation(q) Exchange mechanism position indicator (0 to 15 min)(home_15) Exchange mechanism position indicator (15 to 30 min)(home_30) Reference Thermistor Temperature(tref) volumetric soil moisture, site 3(sm3) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 5 cm soil heat flow, site 5(shf5) average surface soil heat flow(ave_shf) top vapor pressure(vp_top) Soil heat capacity 3(cs3) volumetric soil moisture, site 4(sm4) 0-5 cm change in soil heat storage with time, site 2(ces2) Retrieved pressure profile(pres) Soil heat capacity 5(cs5) Temperature of the top humidity chamber(thum_top) 0-5 cm change in soil heat storage with time, site 3(ces3) 5 cm soil heat flow, site 2(shf2) 0-5 cm integrated soil temperature, site 4(ts4) Soil heat capacity 2(cs2) 0-5 cm integrated soil temperature, site 2(ts2) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) soil heat flow, site 4(g4) 0-5 cm integrated soil temperature, site 2(ts1) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) volumetric soil moisture, site 2(sm2) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) Soil heat capacity 1(cs1) 0-5 cm change in soil heat storage with time, site 4(ces4) 0-5 cm integrated soil temperature, site 5(ts5) latent heat flux(e) 0-5 cm change in soil heat storage with time, site 2(ces1) Soil heat capacity 4(cs4) h(h) bottom vapor pressure(vp_bot) wind direction (relative to true north)(wind_d) soil heat flow, site 3(g3) Temperature of bottom humidity sensor chamber(thum_bot) Top humidity(hum_top) volumetric soil moisture, site 5(sm5) Bottom humidity(hum_bot) soil heat flow, site 5(g5) standard deviation of wind direction (sigma theta)(sigma_wd) 5 cm soil heat flow, site 3(shf3) scalar wind speed(wind_s) top air temperature(tair_top) bottom air temperature(tair_bot) volumetric soil moisture, site 1(sm1) 0-5 cm change in soil heat storage with time, site 5(ces5) sgp30ebbrE19.b1: soil_moisture_4 wspd_arith_mean vapor_pressure_bottom rh_top_fraction rh_bottom_fraction vapor_pressure_top wdir_vec_mean latent_heat_flux energy_storage_change_2 soil_heat_flow_5 soil_moisture_3 temp_trh_bottom home_signal_15 energy_storage_change_1 temp_air_top wspd_vec_mean soil_moisture_2 soil_moisture_5 soil_heat_flow_2 corr_soil_heat_flow_5 surface_soil_heat_flux_3 surface_soil_heat_flux_2 corr_soil_heat_flow_2 corr_soil_heat_flow_3 soil_heat_flow_1 bowen_ratio corr_soil_heat_flow_4 home_signal_30 soil_heat_capacity_4 soil_heat_capacity_5 energy_storage_change_3 net_radiation soil_temp_3 soil_temp_1 soil_heat_flow_3 surface_soil_heat_flux_avg surface_soil_heat_flux_1 soil_heat_flow_4 soil_heat_capacity_3 energy_storage_change_4 Barometric Pressure(atmos_pressure) soil_temp_2 sensible_heat_flux soil_heat_capacity_1 soil_heat_capacity_2 soil_temp_4 surface_soil_heat_flux_5 soil_temp_5 wdir_vec_std soil_moisture_1 temp_trh_top corr_soil_heat_flow_1 temp_reference temp_air_bottom energy_storage_change_5 surface_soil_heat_flux_4

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DQRID : D030711.16

Start Date	Start Time	End Date	End Time
02/28/2003	1330	03/02/2003	0530
03/02/2003	1730	03/03/2003	0030

Subject:	SGP/EBBR/E19 - AEM Hung in home30 position
DataStreams:	sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:	The automatic exchange mechanism (AEM) hung in the home30 position, resulting in sensible and latent heat fluxes being incorrect.
Measurements:	sgp30ebbrE19.a1: Temperature of the top humidity chamber(thum_top) top air temperature(tair_top) top vapor pressure(vp_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of bottom humidity sensor chamber(thum_bot) latent heat flux(e) Top humidity(hum_top) bottom air temperature(tair_bot) h(h) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) sgp30ebbrE19.b1: sensible_heat_flux temp_air_top vapor_pressure_bottom vapor_pressure_top temp_trh_bottom latent_heat_flux temp_air_bottom bowen_ratio temp_trh_top rh_top_fraction rh_bottom_fraction

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DQRID : D030711.17

Start Date	Start Time	End Date	End Time
01/09/2003	1730	04/03/2003	1900

Subject:	SGP/EBBR/E19 - Soil Heat Flow #3 Incorrect
DataStreams:	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:	Soil Heat Flow #3 was a flat -24 W/m2 for most of this period.
Measurements:	sgp15ebbrE19.a1: Soil heat flow 3(mv_hft3) sgp15ebbrE19.b1: soil_heat_flow_3_mv sgp30ebbrE19.a1: average surface soil heat flow(ave_shf) soil heat flow, site 3(g3) latent heat flux(e) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) 5 cm soil heat flow, site 3(shf3) h(h) sgp30ebbrE19.b1: sensible_heat_flux surface_soil_heat_flux_3 soil_heat_flow_3 surface_soil_heat_flux_avg latent_heat_flux corr_soil_heat_flow_3

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DQRID : D030711.19

Start Date	Start Time	End Date	End Time
04/03/2003	1900	04/03/2003	1900

Subject:	SGP/EBBR/E19 - Soil Heat Flow#1 Incorrect
DataStreams:	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1
Description:	Soil Heat Flow #1 was incorrect during replacement of some other sensors.
Measurements:	sgp15ebbrE19.a1: Soil heat flow 1(mv_hft1) sgp15ebbrE19.b1: soil_heat_flow_1_mv sgp30ebbrE19.a1: 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) average surface soil heat flow(ave_shf) 5 cm soil heat flow, site 1(shf1) soil heat flow, site 1(g1) latent heat flux(e) h(h) sgp30ebbrE19.b1: corr_soil_heat_flow_1 sensible_heat_flux surface_soil_heat_flux_avg surface_soil_heat_flux_1 latent_heat_flux soil_heat_flow_1

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DQRID : D030711.20

Start Date	Start Time	End Date	End Time
05/15/2003	1600	05/15/2003	1700

Subject:	SGP/EBBR/E19 - Many Measurements Incorrect
DataStreams:	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1
Description:	Many measurements were incorrect during replacement of a multiplexer.
Measurements:	sgp15ebbrE19.a1: Right air temperature(tair_r) Reference temperature(rr_tref) Temperature of right humidity sensor chamber(rr_thum_r) Soil temperature 1(rr_ts1) Soil temperature 5(rr_ts5) Soil temperature 2(rr_ts2) Soil temperature 4(rr_ts4) Soil temperature 3(rr_ts3) Temperature of left humidity sensor chamber(rr_thum_l) Left air temperature(tair_l) sgp15ebbrE19.b1: soil_temp_4_rr temp_trh_left_rr soil_temp_3_rr temp_trh_right_rr soil_temp_5_rr temp_reference_rr temp_air_left soil_temp_1_rr soil_temp_2_rr temp_air_right sgp5ebbrE19.a1: Temperature of the top humidity chamber(thum_top) Temperature of bottom humidity sensor chamber(thum_bot) bottom air temperature(tair_bot) Reference Thermistor Temperature(tref) top air temperature(tair_top) sgp30ebbrE19.a1: 0-5 cm integrated soil temperature, site 3(ts3) 0-5 cm change in soil heat storage with time, site 4(ces4) 0-5 cm integrated soil temperature, site 5(ts5) latent heat flux(e) 0-5 cm change in soil heat storage with time, site 2(ces1) h(h) soil heat flow, site 3(g3) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) soil heat flow, site 2(g2) Temperature of bottom humidity sensor chamber(thum_bot) soil heat flow, site 1(g1) average surface soil heat flow(ave_shf) soil heat flow, site 5(g5) 0-5 cm change in soil heat storage with time, site 2(ces2) Temperature of the top humidity chamber(thum_top) top air temperature(tair_top) 0-5 cm change in soil heat storage with time, site 3(ces3) 0-5 cm integrated soil temperature, site 4(ts4) 0-5 cm integrated soil temperature, site 2(ts2) soil heat flow, site 4(g4) 0-5 cm integrated soil temperature, site 2(ts1) bottom air temperature(tair_bot) 0-5 cm change in soil heat storage with time, site 5(ces5) sgp30ebbrE19.b1: surface_soil_heat_flux_3 surface_soil_heat_flux_2 bowen_ratio energy_storage_change_3 soil_temp_3 soil_temp_1 surface_soil_heat_flux_avg surface_soil_heat_flux_1 latent_heat_flux energy_storage_change_4 soil_temp_2 energy_storage_change_2 sensible_heat_flux temp_trh_bottom soil_temp_4 surface_soil_heat_flux_5 soil_temp_5 temp_trh_top energy_storage_change_1 temp_air_top temp_air_bottom energy_storage_change_5 surface_soil_heat_flux_4

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DQRID : D030712.20

Start Date	Start Time	End Date	End Time
05/01/2003	1440	05/01/2003	1515

Subject:	SGP/EBBR/E19 - 6 Month Checks
DataStreams:	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1
Description:	Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks.
Measurements:	sgp15ebbrE19.a1: Right relative humidity(mv_hum_r) Right air temperature(tair_r) Temperature of left humidity sensor chamber(rr_thum_l) Temperature of right humidity sensor chamber(rr_thum_r) Left air temperature(tair_l) Left relative humidity(mv_hum_l) sgp15ebbrE19.b1: temp_air_left rh_left_mv temp_trh_left_rr rh_right_mv temp_air_right temp_trh_right_rr sgp5ebbrE19.a1: Temperature of bottom humidity sensor chamber(thum_bot) bottom vapor pressure(vp_bot) top vapor pressure(vp_top) Temperature of the top humidity chamber(thum_top) Bottom humidity(hum_bot) bottom air temperature(tair_bot) Top humidity(hum_top) top air temperature(tair_top) sgp30ebbrE19.a1: top vapor pressure(vp_top) latent heat flux(e) h(h) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) top air temperature(tair_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of bottom humidity sensor chamber(thum_bot) Top humidity(hum_top) bottom air temperature(tair_bot) Bottom humidity(hum_bot) sgp30ebbrE19.b1: sensible_heat_flux vapor_pressure_bottom temp_trh_bottom bowen_ratio temp_trh_top rh_top_fraction rh_bottom_fraction temp_air_top vapor_pressure_top latent_heat_flux temp_air_bottom

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DQRID : D030919.10

Start Date	Start Time	End Date	End Time
08/30/2003	1400	09/04/2003	1445

Subject:	SGP/EBBR/E19 - Water in Net Radiometer; Surface Fluxes are Incorrect
DataStreams:	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1
Description:	The net radiometer top dome was punctured by migrating birds. This alone does not cause incorrect net radiation measurements. However, when it subsequently rains, water collects in the bottom dome, causing the net radiation measurements to be too large during the day and too small at night.
Measurements:	sgp15ebbrE19.a1: Net radiation(mv_q) sgp15ebbrE19.b1: net_radiation_mv sgp5ebbrE19.a1: net radiation(q) sgp30ebbrE19.a1: latent heat flux(e) h(h) net radiation(q) sgp30ebbrE19.b1: sensible_heat_flux latent_heat_flux net_radiation

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DQRID : D030922.6

Start Date	Start Time	End Date	End Time
09/17/2003	1830	09/17/2003	2000
09/17/2003	2230	09/18/2003	0100

Subject:	SGP/EBBR/E19 - Tair Right Offscale
DataStreams:	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1
Description:	The right air temperature data were going offscale. This affected the calculation of sensible and latent heat fluxes.
Measurements:	sgp15ebbrE19.a1: Right air temperature(tair_r) sgp15ebbrE19.b1: temp_air_right sgp5ebbrE19.a1: bottom air temperature(tair_bot) top air temperature(tair_top) sgp30ebbrE19.a1: top air temperature(tair_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) latent heat flux(e) bottom air temperature(tair_bot) h(h) sgp30ebbrE19.b1: sensible_heat_flux temp_air_top latent_heat_flux temp_air_bottom bowen_ratio

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DQRID : D031110.8

Start Date	Start Time	End Date	End Time
11/03/2003	2000	11/13/2003	1615

Subject:	SGP/EBBR/E19 - Battery Voltage Too Low, Most Measurements Incorrect
DataStreams:	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
Description:	Battery voltage dropped below levels required to sustain the production of valid data. The AC charger unit had failed. This prevented charging of the battery during the night and prevented the solar panel regulator from properly charging the battery during the day.
Measurements:	sgp5ebbrE19.b1: temp_air_top wdir_vec_std time(time) temp_air_bottom vapor_pressure_top rh_bottom_fraction home_signal wspd_arith_mean Barometric Pressure(atmos_pressure) vapor_pressure_bottom temp_trh_top net_radiation wdir_vec_mean rh_top_fraction temp_reference wspd_vec_mean temp_trh_bottom sgp15ebbrE19.b1: wdir_vec_mean_mv net_radiation_mv rh_left_mv temp_trh_left_rr rh_right_mv soil_moisture_3_rr soil_moisture_1_rr temp_reference_rr soil_moisture_5_rr soil_temp_1_rr atmos_pressure_mv soil_heat_flow_5_mv soil_heat_flow_2_mv soil_heat_flow_1_mv soil_temp_4_rr wspd_arith_mean soil_heat_flow_3_mv soil_moisture_4_rr soil_moisture_2_rr soil_temp_3_rr temp_trh_right_rr soil_temp_5_rr temp_air_left soil_heat_flow_4_mv home_signal soil_temp_2_rr temp_air_right sgp30ebbrE19.b1: soil_moisture_4 wspd_arith_mean vapor_pressure_bottom rh_top_fraction rh_bottom_fraction vapor_pressure_top wdir_vec_mean latent_heat_flux energy_storage_change_2 soil_moisture_3 soil_heat_flow_5 temp_trh_bottom home_signal_15 energy_storage_change_1 temp_air_top wspd_vec_mean soil_moisture_2 soil_moisture_5 soil_heat_flow_2 corr_soil_heat_flow_5 surface_soil_heat_flux_3 surface_soil_heat_flux_2 corr_soil_heat_flow_2 corr_soil_heat_flow_3 soil_heat_flow_1 bowen_ratio home_signal_30 corr_soil_heat_flow_4 soil_heat_capacity_4 soil_heat_capacity_5 energy_storage_change_3 soil_temp_3 net_radiation soil_temp_1 soil_heat_flow_3 surface_soil_heat_flux_avg surface_soil_heat_flux_1 soil_heat_flow_4 soil_heat_capacity_3 energy_storage_change_4 Barometric Pressure(atmos_pressure) soil_temp_2 sensible_heat_flux soil_heat_capacity_1 soil_heat_capacity_2 soil_temp_4 surface_soil_heat_flux_5 soil_temp_5 wdir_vec_std soil_moisture_1 temp_trh_top corr_soil_heat_flow_1 temp_reference temp_air_bottom energy_storage_change_5 surface_soil_heat_flux_4

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DQRID : D031117.2

Start Date	Start Time	End Date	End Time
11/14/2003	2115	11/26/2003	1600

Subject:	SGP/EBBR/E19 - AEM Stuck In One Position, Surface Fluxes Incorrect
DataStreams:	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
Description:	The AEM home 15 and 30 outputs were both 40 mv because the AEM was not exchanging. Sensible and Latent Heat Fluxes are therefore incorrect.
Measurements:	sgp5ebbrE19.b1: rh_top_fraction temp_air_top vapor_pressure_bottom vapor_pressure_top rh_bottom_fraction temp_trh_top temp_air_bottom temp_trh_bottom sgp15ebbrE19.b1: temp_trh_left_rr temp_air_left temp_air_right temp_trh_right_rr sgp30ebbrE19.b1: sensible_heat_flux temp_air_top vapor_pressure_bottom vapor_pressure_top temp_trh_bottom latent_heat_flux temp_air_bottom bowen_ratio temp_trh_top rh_top_fraction rh_bottom_fraction

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DQRID : D031124.11

Start Date	Start Time	End Date	End Time
10/10/2003	1505	10/10/2003	1755

Subject:	SGP/EBBR/E19 - Data Missing During Recalibration Changeout
DataStreams:	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30baebbrE19.c1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1, sgpebbrE19.00, sgpebbrE19.01
Description:	Data was missing during the recalibration changeout.
Measurements:	sgp15ebbrE19.a1: Reference temperature(rr_tref) Soil temperature 5(rr_ts5) scalar wind speed(wind_s) Soil temperature 4(rr_ts4) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) Home signal(mv_home) Soil moisture 3(r_sm3) Soil moisture 2(r_sm2) Left air temperature(tair_l) Left relative humidity(mv_hum_l) Soil heat flow 4(mv_hft4) Soil heat flow 5(mv_hft5) Right relative humidity(mv_hum_r) Soil moisture 4(r_sm4) Soil heat flow 3(mv_hft3) Soil moisture 5(r_sm5) Signature(signature) Dummy altitude for Zeb(alt) base time(base_time) Temperature of left humidity sensor chamber(rr_thum_l) Atmospheric pressure(mv_pres) lat(lat) Right air temperature(tair_r) Soil heat flow 1(mv_hft1) Soil heat flow 2(mv_hft2) Battery(bat) Temperature of right humidity sensor chamber(rr_thum_r) Soil temperature 1(rr_ts1) Soil temperature 2(rr_ts2) Time offset of tweaks from base_time(time_offset) lon(lon) Soil temperature 3(rr_ts3) Net radiation(mv_q) sgp15ebbrE19.b1: wdir_vec_mean_mv net_radiation_mv rh_left_mv temp_trh_left_rr rh_right_mv lon(lon) soil_moisture_3_rr soil_moisture_1_rr temp_reference_rr atmos_pressure_mv soil_heat_flow_5_mv soil_temp_3_rr battery_voltage Dummy altitude for Zeb(alt) soil_heat_flow_4_mv soil_temp_2_rr lat(lat) soil_moisture_5_rr soil_temp_1_rr Time offset of tweaks from base_time(time_offset) soil_heat_flow_2_mv soil_heat_flow_1_mv soil_temp_4_rr wspd_arith_mean soil_heat_flow_3_mv soil_moisture_4_rr soil_moisture_2_rr temp_trh_right_rr soil_temp_5_rr temp_air_left base time(base_time) home_signal temp_air_right sgp30baebbrE19.c1: 5 cm soil heat flow, site 3(shf3) top vapor pressure(vp_top) 5 cm soil heat flow, site 1(shf1) Dummy altitude for Zeb(alt) Retrieved pressure profile(pres) Exchange mechanism position indicator (15 to 30 min)(home_30) lon(lon) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) wind direction (relative to true north)(wind_d) bottom vapor pressure(vp_bot) Best estimate Latent heat flux(ecomb) 5 cm soil heat flow, site 4(shf4) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) h(h) net radiation(q) 0-5 cm change in soil heat storage with time, site 3(ces3) 5 cm soil heat flow, site 5(shf5) 0-5 cm change in soil heat storage with time, site 2(ces1) 5 cm soil heat flow, site 2(shf2) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) 0-5 cm change in soil heat storage with time, site 5(ces5) base time(base_time) 0-5 cm change in soil heat storage with time, site 2(ces2) Aerodynamic Latent heat flux(ale) 0-5 cm change in soil heat storage with time, site 4(ces4) average surface soil heat flow(ave_shf) Exchange mechanism position indicator (0 to 15 min)(home_15) lat(lat) bottom air temperature(tair_bot) soil heat flow, site 4(g4) soil heat flow, site 5(g5) Best estimate Sensible heat flux(hcomb) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) Temperature of the top humidity chamber(thum_top) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) soil heat flow, site 1(g1) Aerodynamic Sensible heat flux(ah) 0-5 cm integrated soil temperature, site 2(ts1) Reference Thermistor Temperature(tref) top air temperature(tair_top) 0-5 cm integrated soil temperature, site 2(ts2) volumetric soil moisture, site 5(sm5) soil heat flow, site 3(g3) 0-5 cm integrated soil temperature, site 5(ts5) latent heat flux(e) 0-5 cm integrated soil temperature, site 4(ts4) 0-5 cm integrated soil temperature, site 3(ts3) soil heat flow, site 2(g2) Bottom humidity(hum_bot) Estimated height of the vegetation.(vegetation_height) volumetric soil moisture, site 1(sm1) Friction velocity(austar) scalar wind speed(wind_s) Soil heat capacity 1(cs1) Soil heat capacity 5(cs5) standard deviation of wind direction (sigma theta)(sigma_wd) Soil heat capacity 3(cs3) volumetric soil moisture, site 3(sm3) vector wind speed(res_ws) Soil heat capacity 4(cs4) Time offset of tweaks from base_time(time_offset) Soil heat capacity 2(cs2) Top humidity(hum_top) Temperature of bottom humidity sensor chamber(thum_bot) volumetric soil moisture, site 2(sm2) volumetric soil moisture, site 4(sm4) sgpebbrE19.00: null(Raw data stream - documentation not supported) sgp5ebbrE19.a1: bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) Bottom humidity(hum_bot) base time(base_time) wind direction (relative to true north)(wind_d) bottom air temperature(tair_bot) top air temperature(tair_top) scalar wind speed(wind_s) top vapor pressure(vp_top) lat(lat) lon(lon) vector wind speed(res_ws) Top humidity(hum_top) Dummy altitude for Zeb(alt) Reference Thermistor Temperature(tref) Retrieved pressure profile(pres) Time offset of tweaks from base_time(time_offset) standard deviation of wind direction (sigma theta)(sigma_wd) Temperature of bottom humidity sensor chamber(thum_bot) Home signal(home) net radiation(q) sgp30ebbrE19.a1: 0-5 cm integrated soil temperature, site 3(ts3) vector wind speed(res_ws) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) soil heat flow, site 2(g2) soil heat flow, site 1(g1) net radiation(q) Exchange mechanism position indicator (0 to 15 min)(home_15) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) volumetric soil moisture, site 3(sm3) average surface soil heat flow(ave_shf) Soil heat capacity 3(cs3) volumetric soil moisture, site 4(sm4) 0-5 cm change in soil heat storage with time, site 2(ces2) Soil heat capacity 5(cs5) 0-5 cm integrated soil temperature, site 4(ts4) base time(base_time) Soil heat capacity 2(cs2) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) 0-5 cm integrated soil temperature, site 2(ts2) 0-5 cm integrated soil temperature, site 2(ts1) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) volumetric soil moisture, site 2(sm2) Soil heat capacity 1(cs1) latent heat flux(e) bottom vapor pressure(vp_bot) wind direction (relative to true north)(wind_d) soil heat flow, site 3(g3) Temperature of bottom humidity sensor chamber(thum_bot) Top humidity(hum_top) lat(lat) soil heat flow, site 5(g5) scalar wind speed(wind_s) bottom air temperature(tair_bot) volumetric soil moisture, site 1(sm1) Dummy altitude for Zeb(alt) 5 cm soil heat flow, site 1(shf1) 5 cm soil heat flow, site 4(shf4) Exchange mechanism position indicator (15 to 30 min)(home_30) Reference Thermistor Temperature(tref) 5 cm soil heat flow, site 5(shf5) top vapor pressure(vp_top) lon(lon) Retrieved pressure profile(pres) Temperature of the top humidity chamber(thum_top) 0-5 cm change in soil heat storage with time, site 3(ces3) 5 cm soil heat flow, site 2(shf2) soil heat flow, site 4(g4) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) Time offset of tweaks from base_time(time_offset) 0-5 cm change in soil heat storage with time, site 4(ces4) 0-5 cm integrated soil temperature, site 5(ts5) 0-5 cm change in soil heat storage with time, site 2(ces1) Soil heat capacity 4(cs4) h(h) volumetric soil moisture, site 5(sm5) Bottom humidity(hum_bot) standard deviation of wind direction (sigma theta)(sigma_wd) 5 cm soil heat flow, site 3(shf3) top air temperature(tair_top) 0-5 cm change in soil heat storage with time, site 5(ces5) sgpebbrE19.01: null(Raw data stream - documentation not supported) sgp30ebbrE19.b1: soil_moisture_4 wspd_arith_mean Dummy altitude for Zeb(alt) vapor_pressure_top wdir_vec_mean latent_heat_flux soil_heat_flow_5 soil_moisture_3 home_signal_15 temp_air_top soil_moisture_2 soil_moisture_5 lat(lat) bowen_ratio home_signal_30 base time(base_time) energy_storage_change_3 soil_temp_3 energy_storage_change_4 soil_temp_2 soil_temp_4 soil_temp_5 temp_trh_top temp_reference energy_storage_change_5 vapor_pressure_bottom rh_top_fraction rh_bottom_fraction energy_storage_change_2 temp_trh_bottom energy_storage_change_1 lon(lon) wspd_vec_mean soil_heat_flow_2 corr_soil_heat_flow_5 surface_soil_heat_flux_3 surface_soil_heat_flux_2 corr_soil_heat_flow_2 corr_soil_heat_flow_3 soil_heat_flow_1 corr_soil_heat_flow_4 soil_heat_capacity_4 soil_heat_capacity_5 Time offset of tweaks from base_time(time_offset) net_radiation soil_temp_1 soil_heat_flow_3 surface_soil_heat_flux_avg surface_soil_heat_flux_1 soil_heat_flow_4 soil_heat_capacity_3 Barometric Pressure(atmos_pressure) sensible_heat_flux soil_heat_capacity_1 soil_heat_capacity_2 surface_soil_heat_flux_5 wdir_vec_std soil_moisture_1 corr_soil_heat_flow_1 temp_air_bottom surface_soil_heat_flux_4

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DQRID : D031204.17

Start Date	Start Time	End Date	End Time
10/10/2003	1530	10/10/2003	1600

Subject:	SGP/EBBR/E19 - 6 Month Checks
DataStreams:	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1
Description:	Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks.
Measurements:	sgp15ebbrE19.a1: Right relative humidity(mv_hum_r) Right air temperature(tair_r) Temperature of left humidity sensor chamber(rr_thum_l) Temperature of right humidity sensor chamber(rr_thum_r) Left air temperature(tair_l) Left relative humidity(mv_hum_l) sgp15ebbrE19.b1: temp_air_left rh_left_mv temp_trh_left_rr rh_right_mv temp_air_right temp_trh_right_rr sgp5ebbrE19.a1: Temperature of bottom humidity sensor chamber(thum_bot) bottom vapor pressure(vp_bot) top vapor pressure(vp_top) Temperature of the top humidity chamber(thum_top) Bottom humidity(hum_bot) bottom air temperature(tair_bot) Top humidity(hum_top) top air temperature(tair_top) sgp30ebbrE19.a1: top vapor pressure(vp_top) latent heat flux(e) h(h) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) top air temperature(tair_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of bottom humidity sensor chamber(thum_bot) Top humidity(hum_top) bottom air temperature(tair_bot) Bottom humidity(hum_bot) sgp30ebbrE19.b1: sensible_heat_flux vapor_pressure_bottom temp_trh_bottom bowen_ratio temp_trh_top rh_top_fraction rh_bottom_fraction temp_air_top vapor_pressure_top latent_heat_flux temp_air_bottom

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DQRID : D031204.18

Start Date	Start Time	End Date	End Time
10/16/2003	1500	10/16/2003	1530

Subject:	SGP/EBBR/E19 - 6 Month Checks
DataStreams:	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
Description:	Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks.
Measurements:	sgp5ebbrE19.b1: temp_air_top vapor_pressure_top rh_bottom_fraction rh_top_fraction vapor_pressure_bottom temp_trh_top temp_air_bottom temp_trh_bottom sgp15ebbrE19.b1: temp_air_left rh_left_mv temp_trh_left_rr rh_right_mv temp_air_right temp_trh_right_rr sgp30ebbrE19.b1: sensible_heat_flux vapor_pressure_bottom temp_trh_bottom bowen_ratio temp_trh_top rh_top_fraction rh_bottom_fraction temp_air_top vapor_pressure_top latent_heat_flux temp_air_bottom

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DQRID : D031204.2

Start Date	Start Time	End Date	End Time
10/10/2003	1800	10/10/2003	1800

Subject:	SGP/EBBR/E19 - Data All Zeros
DataStreams:	sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1
Description:	The time period after restart of the datalogger produced all zero data.
Measurements:	sgp15ebbrE19.a1: Reference temperature(rr_tref) Soil temperature 5(rr_ts5) scalar wind speed(wind_s) Soil temperature 4(rr_ts4) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) Home signal(mv_home) Soil moisture 3(r_sm3) Soil moisture 2(r_sm2) Left air temperature(tair_l) Left relative humidity(mv_hum_l) Soil heat flow 4(mv_hft4) Soil heat flow 5(mv_hft5) Right relative humidity(mv_hum_r) Soil heat flow 3(mv_hft3) Soil moisture 4(r_sm4) Soil moisture 5(r_sm5) Signature(signature) Dummy altitude for Zeb(alt) base time(base_time) Temperature of left humidity sensor chamber(rr_thum_l) Atmospheric pressure(mv_pres) Right air temperature(tair_r) lat(lat) Soil heat flow 1(mv_hft1) Soil heat flow 2(mv_hft2) Battery(bat) Temperature of right humidity sensor chamber(rr_thum_r) Soil temperature 1(rr_ts1) Soil temperature 2(rr_ts2) Time offset of tweaks from base_time(time_offset) lon(lon) Soil temperature 3(rr_ts3) Net radiation(mv_q) sgp15ebbrE19.b1: wdir_vec_mean_mv net_radiation_mv rh_left_mv temp_trh_left_rr rh_right_mv soil_moisture_3_rr soil_moisture_1_rr temp_reference_rr atmos_pressure_mv soil_heat_flow_5_mv soil_temp_3_rr battery_voltage soil_heat_flow_4_mv soil_temp_2_rr soil_moisture_5_rr soil_temp_1_rr soil_heat_flow_2_mv soil_heat_flow_1_mv soil_temp_4_rr wspd_arith_mean soil_heat_flow_3_mv soil_moisture_4_rr soil_moisture_2_rr temp_trh_right_rr soil_temp_5_rr temp_air_left home_signal temp_air_right sgp5ebbrE19.a1: bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) Bottom humidity(hum_bot) wind direction (relative to true north)(wind_d) bottom air temperature(tair_bot) top air temperature(tair_top) scalar wind speed(wind_s) top vapor pressure(vp_top) Top humidity(hum_top) vector wind speed(res_ws) Reference Thermistor Temperature(tref) Retrieved pressure profile(pres) standard deviation of wind direction (sigma theta)(sigma_wd) Temperature of bottom humidity sensor chamber(thum_bot) Home signal(home) net radiation(q) sgp30ebbrE19.a1: 0-5 cm integrated soil temperature, site 3(ts3) vector wind speed(res_ws) soil heat flow, site 2(g2) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) soil heat flow, site 1(g1) net radiation(q) Exchange mechanism position indicator (0 to 15 min)(home_15) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) volumetric soil moisture, site 3(sm3) average surface soil heat flow(ave_shf) Soil heat capacity 3(cs3) volumetric soil moisture, site 4(sm4) 0-5 cm change in soil heat storage with time, site 2(ces2) Soil heat capacity 5(cs5) 0-5 cm integrated soil temperature, site 4(ts4) base time(base_time) Soil heat capacity 2(cs2) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) 0-5 cm integrated soil temperature, site 2(ts2) 0-5 cm integrated soil temperature, site 2(ts1) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) volumetric soil moisture, site 2(sm2) Soil heat capacity 1(cs1) latent heat flux(e) bottom vapor pressure(vp_bot) wind direction (relative to true north)(wind_d) soil heat flow, site 3(g3) Temperature of bottom humidity sensor chamber(thum_bot) Top humidity(hum_top) lat(lat) soil heat flow, site 5(g5) scalar wind speed(wind_s) bottom air temperature(tair_bot) volumetric soil moisture, site 1(sm1) Dummy altitude for Zeb(alt) 5 cm soil heat flow, site 1(shf1) 5 cm soil heat flow, site 4(shf4) Exchange mechanism position indicator (15 to 30 min)(home_30) Reference Thermistor Temperature(tref) 5 cm soil heat flow, site 5(shf5) top vapor pressure(vp_top) lon(lon) Retrieved pressure profile(pres) Temperature of the top humidity chamber(thum_top) 0-5 cm change in soil heat storage with time, site 3(ces3) 5 cm soil heat flow, site 2(shf2) soil heat flow, site 4(g4) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) Time offset of tweaks from base_time(time_offset) 0-5 cm change in soil heat storage with time, site 4(ces4) 0-5 cm integrated soil temperature, site 5(ts5) 0-5 cm change in soil heat storage with time, site 2(ces1) Soil heat capacity 4(cs4) h(h) volumetric soil moisture, site 5(sm5) Bottom humidity(hum_bot) standard deviation of wind direction (sigma theta)(sigma_wd) 5 cm soil heat flow, site 3(shf3) top air temperature(tair_top) 0-5 cm change in soil heat storage with time, site 5(ces5) sgp30ebbrE19.b1: soil_moisture_4 wspd_arith_mean vapor_pressure_top wdir_vec_mean latent_heat_flux soil_moisture_3 soil_heat_flow_5 home_signal_15 temp_air_top soil_moisture_2 soil_moisture_5 bowen_ratio home_signal_30 energy_storage_change_3 soil_temp_3 energy_storage_change_4 soil_temp_2 soil_temp_4 soil_temp_5 temp_trh_top temp_reference energy_storage_change_5 vapor_pressure_bottom rh_top_fraction rh_bottom_fraction energy_storage_change_2 temp_trh_bottom energy_storage_change_1 wspd_vec_mean soil_heat_flow_2 corr_soil_heat_flow_5 surface_soil_heat_flux_3 surface_soil_heat_flux_2 corr_soil_heat_flow_2 corr_soil_heat_flow_3 soil_heat_flow_1 corr_soil_heat_flow_4 soil_heat_capacity_4 soil_heat_capacity_5 net_radiation soil_temp_1 soil_heat_flow_3 surface_soil_heat_flux_avg surface_soil_heat_flux_1 soil_heat_flow_4 soil_heat_capacity_3 Barometric Pressure(atmos_pressure) sensible_heat_flux soil_heat_capacity_1 soil_heat_capacity_2 surface_soil_heat_flux_5 wdir_vec_std soil_moisture_1 corr_soil_heat_flow_1 temp_air_bottom surface_soil_heat_flux_4

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DQRID : D040106.1

Start Date	Start Time	End Date	End Time
12/12/2003	1825	12/12/2003	2000

Subject:	SGP/EBBR/E19 - Wind Speed Sensor Frozen Stopped by Ice Storm
DataStreams:	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
Description:	An ice storm froze the wind speed sensor to a stopped condition. It is not known how long this condition existed, as data is missing for more than 10 days after the end of the stated period. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes.
Measurements:	sgp5ebbrE19.b1: wspd_arith_mean wspd_vec_mean sgp15ebbrE19.b1: wspd_arith_mean sgp30ebbrE19.b1: wspd_arith_mean wspd_vec_mean

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DQRID : D040206.4

Start Date	Start Time	End Date	End Time
01/08/2004	1600	01/22/2004	1530

Subject:	SGP/EBBR/E19 - Low Battery Voltage Caused Incorrect Data
DataStreams:	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
Description:	Battery voltage less than 10.5 V caused much data to be questionable or incorrect.
Measurements:	sgp5ebbrE19.b1: temp_air_top wdir_vec_std time(time) temp_air_bottom vapor_pressure_top rh_bottom_fraction home_signal wspd_arith_mean Barometric Pressure(atmos_pressure) vapor_pressure_bottom temp_trh_top net_radiation wdir_vec_mean rh_top_fraction temp_reference wspd_vec_mean temp_trh_bottom sgp15ebbrE19.b1: wdir_vec_mean_mv net_radiation_mv rh_left_mv temp_trh_left_rr rh_right_mv soil_moisture_3_rr soil_moisture_1_rr temp_reference_rr soil_moisture_5_rr soil_temp_1_rr atmos_pressure_mv soil_heat_flow_5_mv soil_heat_flow_2_mv soil_heat_flow_1_mv soil_temp_4_rr wspd_arith_mean soil_heat_flow_3_mv soil_moisture_4_rr soil_moisture_2_rr soil_temp_3_rr temp_trh_right_rr soil_temp_5_rr temp_air_left soil_heat_flow_4_mv home_signal soil_temp_2_rr temp_air_right sgp30ebbrE19.b1: soil_moisture_4 wspd_arith_mean vapor_pressure_bottom rh_top_fraction rh_bottom_fraction vapor_pressure_top wdir_vec_mean latent_heat_flux energy_storage_change_2 soil_moisture_3 soil_heat_flow_5 temp_trh_bottom home_signal_15 energy_storage_change_1 temp_air_top wspd_vec_mean soil_moisture_2 soil_moisture_5 soil_heat_flow_2 corr_soil_heat_flow_5 surface_soil_heat_flux_3 surface_soil_heat_flux_2 corr_soil_heat_flow_2 corr_soil_heat_flow_3 soil_heat_flow_1 bowen_ratio home_signal_30 corr_soil_heat_flow_4 soil_heat_capacity_4 soil_heat_capacity_5 energy_storage_change_3 soil_temp_3 net_radiation soil_temp_1 soil_heat_flow_3 surface_soil_heat_flux_avg surface_soil_heat_flux_1 soil_heat_flow_4 soil_heat_capacity_3 energy_storage_change_4 Barometric Pressure(atmos_pressure) soil_temp_2 sensible_heat_flux soil_heat_capacity_1 soil_heat_capacity_2 soil_temp_4 surface_soil_heat_flux_5 soil_temp_5 wdir_vec_std soil_moisture_1 temp_trh_top corr_soil_heat_flow_1 temp_reference temp_air_bottom energy_storage_change_5 surface_soil_heat_flux_4

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DQRID : D040304.26

Start Date	Start Time	End Date	End Time
02/01/2004	2120	02/02/2004	1910

Subject:	SGP/EBBR/E19 - Wind Speed Frozen Stopped By Ice
DataStreams:	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
Description:	An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes.
Measurements:	sgp5ebbrE19.b1: wspd_arith_mean wspd_vec_mean sgp15ebbrE19.b1: wspd_arith_mean sgp30ebbrE19.b1: wspd_arith_mean wspd_vec_mean

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DQRID : D040407.2

Start Date	Start Time	End Date	End Time
02/05/2004	1700	04/15/2004	1530

Subject:	SGP/EBBR/E19 - Reprocess: Incorrect Net Rad Calibration Coefficient
DataStreams:	sgp30baebbrE19.c1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
Description:	The net radiometer coefficient installed on 2/5/04 for nighttime (negative voltage calibration) was incorrect. Negative net radiations during the subject period can be multiplied by 0.9419 to get corrected net radiation measurements. The sensible (H) and latent heat (LE) fluxes (which are very small at night anyway) can be recalculated using the following equations (where B is Bowen ratio, Rn is corrected net radiation, and G is soil heat flow): LE = -(Rn + G)/(B + 1) H = -(Rn + G + LE)
Measurements:	sgp5ebbrE19.b1: net_radiation sgp30baebbrE19.c1: latent heat flux(e) net radiation(q) h(h) Aerodynamic Sensible heat flux(ah) Aerodynamic Latent heat flux(ale) sgp30ebbrE19.b1: sensible_heat_flux latent_heat_flux net_radiation

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DQRID : D040525.4

Start Date	Start Time	End Date	End Time
04/01/2001	0000	05/06/2003	2359

Subject:	SGP/EBBR/E19 - Metadata errors
DataStreams:	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.a1
Description:	The latitude, longitude and altitude of the El Reno (E19) site were incorrectly entered into the ARM database. The correct location of the EBBR.E19 instrument is: Lat: 35.557N Lon: 98.017W Alt: 421m
Measurements:	sgp15ebbrE19.b1: lat(lat) Dummy altitude for Zeb(alt) lon(lon) sgp5ebbrE19.a1: Dummy altitude for Zeb(alt) lat(lat) lon(lon) sgp30ebbrE19.b1: Dummy altitude for Zeb(alt) lon(lon) lat(lat)

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DQRID : D040608.7

Start Date	Start Time	End Date	End Time
05/29/2004	2215	06/10/2004	1510

Subject:	SGP/EBBR/E19 - AEM Hung Inbetween Home Positions
DataStreams:	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
Description:	The AEM hung inbetween home positions, producing a home signal of zero. Sensible and latent heat fluxes during this period are incorrect.
Measurements:	sgp5ebbrE19.b1: rh_top_fraction temp_air_top vapor_pressure_bottom vapor_pressure_top rh_bottom_fraction temp_trh_top temp_air_bottom temp_trh_bottom sgp15ebbrE19.b1: temp_air_left temp_air_right sgp30ebbrE19.b1: sensible_heat_flux temp_air_top vapor_pressure_bottom vapor_pressure_top temp_trh_bottom latent_heat_flux temp_air_bottom bowen_ratio temp_trh_top rh_top_fraction rh_bottom_fraction

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DQRID : D041222.15

Start Date	Start Time	End Date	End Time
10/28/2004	1430	10/28/2004	1500

Subject:	SGP/EBBR/E19 - 6 Month Checks
DataStreams:	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
Description:	Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks.
Measurements:	sgp5ebbrE19.b1: temp_air_top vapor_pressure_top rh_bottom_fraction rh_top_fraction vapor_pressure_bottom temp_trh_top temp_air_bottom temp_trh_bottom sgp15ebbrE19.b1: temp_air_left rh_left_mv temp_trh_left_rr rh_right_mv temp_air_right temp_trh_right_rr sgp30ebbrE19.b1: sensible_heat_flux vapor_pressure_bottom temp_trh_bottom bowen_ratio temp_trh_top rh_top_fraction rh_bottom_fraction temp_air_top vapor_pressure_top latent_heat_flux temp_air_bottom

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DQRID : D050206.13

Start Date	Start Time	End Date	End Time
01/05/2005	0655	01/07/2005	1545

Subject:	SGP/EBBR/E19 - Wind Speed Frozen Stopped By Ice Storm
DataStreams:	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
Description:	An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes.
Measurements:	sgp5ebbrE19.b1: wspd_arith_mean wspd_vec_mean sgp15ebbrE19.b1: wspd_arith_mean sgp30ebbrE19.b1: wspd_arith_mean wspd_vec_mean

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DQRID : D050207.9

Start Date	Start Time	End Date	End Time
01/05/2005	1115	01/06/2005	2055

Subject:	SGP/EBBR/E19 - Wind Direction Frozen Stopped By Ice Storm
DataStreams:	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
Description:	The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect.
Measurements:	sgp5ebbrE19.b1: wdir_vec_mean wspd_vec_mean wdir_vec_std sgp15ebbrE19.b1: wdir_vec_mean_mv sgp30ebbrE19.b1: wdir_vec_mean wspd_vec_mean wdir_vec_std

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DQRID : D050215.20

Start Date	Start Time	End Date	End Time
01/29/2005	0930	01/29/2005	1300

Subject:	SGP/EBBR/E19 - Wind Speed Constant
DataStreams:	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
Description:	Wind Speed was constant at 5 m/s during this period; the reason is unknown. This sensor failure does not affect the sensible and latent heat fluxes.
Measurements:	sgp5ebbrE19.b1: wspd_arith_mean wspd_vec_mean sgp15ebbrE19.b1: wspd_arith_mean sgp30ebbrE19.b1: wspd_arith_mean wspd_vec_mean

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DQRID : D050324.2

Start Date	Start Time	End Date	End Time
02/05/2004	1700	03/05/2005	1730

Subject:	SGP/EBBR/E19 - Reprocess: Negative Net Rad calibrations
DataStreams:	sgp30ebbrE19.b1, sgp5ebbrE19.b1
Description:	The calibration for negative net radiation was incorrectly entered in the datalogger program.
Measurements:	sgp5ebbrE19.b1: net_radiation sgp30ebbrE19.b1: sensible_heat_flux latent_heat_flux net_radiation

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DQRID : D050624.3

Start Date	Start Time	End Date	End Time
05/07/2005	2300	05/12/2005	1445

Subject:	SGP/EBBR/E19 - Net Radiation Incorrect - Cable Chewed by Rodents
DataStreams:	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
Description:	The net radiation measurement was incorrect after the net radiometer cable was chewed by rodents. Sensible and latent heat fluxes were therefore incorrect.
Measurements:	sgp5ebbrE19.b1: net_radiation sgp15ebbrE19.b1: net_radiation_mv sgp30ebbrE19.b1: sensible_heat_flux latent_heat_flux net_radiation

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DQRID : D050719.12

Start Date	Start Time	End Date	End Time
04/01/2001	0000	03/31/2005	1600

Subject:	SGP/EBBR/E19 - Improved EBBR CR10 Program
DataStreams:	sgp30ebbrE19.b1
Description:	Effective 20050331.1600, the EBBR.E19 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050331, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE19.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE19.a1).
Measurements:	sgp30ebbrE19.b1: sensible_heat_flux latent_heat_flux surface_soil_heat_flux_avg

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DQRID : D051106.27

Start Date	Start Time	End Date	End Time
03/03/2005	1730	03/31/2005	1600

Subject:	SGP/EBBR/E19 - Average Soil Heat Flux Incorrect
DataStreams:	sgp30ebbrE19.b1
Description:	A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day.
Measurements:	sgp30ebbrE19.b1: sensible_heat_flux latent_heat_flux surface_soil_heat_flux_avg

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DQRID : D051112.1

Start Date	Start Time	End Date	End Time
10/13/2003	0000	07/22/2005	2359

Subject:	SGP/EBBR/E19 - metadata corrections
DataStreams:	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
Description:	On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E19 data collected by ARM back to the beginning of the data set in May 1997. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil type 4) Correction of soil moisture units (from "by volume" to "gravimetric")
Measurements:	sgp5ebbrE19.b1: base time(base_time) sgp15ebbrE19.b1: base time(base_time) sgp30ebbrE19.b1: base time(base_time)

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DQRID : D051214.2

Start Date	Start Time	End Date	End Time
10/24/2005	0600	10/25/2005	0100
10/31/2005	1030	12/20/2005	1940

Subject:	SGP/EBBR/E19 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect
DataStreams:	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
Description:	The net radiometer cable was chewed by an animal. Net Radiation, Sensible Heat Flux, and Latent Heat Flux were incorrect during the stated periods.
Measurements:	sgp5ebbrE19.b1: net_radiation sgp15ebbrE19.b1: net_radiation_mv sgp30ebbrE19.b1: sensible_heat_flux latent_heat_flux net_radiation

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DQRID : D051214.3

Start Date	Start Time	End Date	End Time
11/13/2005	0000	01/19/2006	1630

Subject:	SGP/EBBR/E19 - Incorrect Sensible and Latent Heat Fluxes
DataStreams:	sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1
Description:	The gradient measurements and latent and sensible heat fluxes were incorrect because the AEM was not exchanging. The problem was fixed by replacing the AEM.
Measurements:	sgp5ebbrE19.b1: rh_top_fraction temp_air_top vapor_pressure_bottom vapor_pressure_top rh_bottom_fraction temp_trh_top temp_air_bottom temp_trh_bottom sgp15ebbrE19.b1: temp_air_left temp_air_right sgp30ebbrE19.b1: sensible_heat_flux temp_air_top vapor_pressure_bottom vapor_pressure_top temp_trh_bottom surface_soil_heat_flux_1 latent_heat_flux temp_air_bottom bowen_ratio temp_trh_top rh_top_fraction rh_bottom_fraction

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END OF DATA