DQRs for Session: 118998 User:dmfoperCompleted: 04-18-2009

Data Quality Reports for Session: 118998 User: dmfoper Completed: 04/18/2009

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
D030712.1	SGP/EBBR/E9 - AEM Hung Inbetween Home Positions	sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1
D030712.15	SGP/EBBR/E9 - 6 Month Checks	sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1
D030712.2	SGP/EBBR/E9 - Soil Heat Flow #1 Incorrect	sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
D030712.3	SGP/EBBR/E9 - Battery Voltage Low	sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1
D030729.2	SGP/EBBR/E9 - AEM Hung in home 30 position.	sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1
D030919.7	SGP/EBBR/E9 - Water in Net Radiometer; Surface Fluxes are Incorrect	sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1
D031031.3	SGP/EBBR/E9 - Measurements All Zero	sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1
D031204.8	SGP/EBBR/E9 - 6 Month Checks	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
D031222.13	SGP/EBBR/E9 - Net Radiometer Iced Over During Storm	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
D031222.14	SGP/EBBR/E9 - Wind Speed Sensor Frozen By Ice Storm	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
D040304.8	SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
D040304.9	SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice	sgp30ebbrE9.b1, sgp5ebbrE9.b1
D040723.2	SGP/EBBR/E9 - net radiometer top dome broken, water in bottom dome	sgp30ebbrE9.b1, sgp5ebbrE9.b1
D041222.10	SGP/EBBR/E9 - 6 Month Checks	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
D050113.2	SGP/EBBR/E9 - Wind Speed Threshhold Low	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
D050206.8	SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice Storm	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
D050207.4	SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice Storm	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
D050215.14	SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
D050215.15	SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
D050601.2	SGP/EBBR/E9 - Soil moisture too high	sgp15ebbrE9.b1, sgp30ebbrE9.b1
D050719.8	SGP/EBBR/E9 - Improved EBBR CR10 Program	sgp30ebbrE9.b1
D051106.22	SGP/EBBR/E9 - Average Soil Heat Flux Incorrect	sgp30ebbrE9.b1
D051112.6	SGP/EBBR/E9 - metadata corrections	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
D060621.7	SGP/EBBR/E9 - Wind Speed Incorrect	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.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 : D030712.1

Start Date	Start Time	End Date	End Time
02/23/2003	2000	03/13/2003	1745

Subject:	SGP/EBBR/E9 - AEM Hung Inbetween Home Positions
DataStreams:	sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1
Description:	The AEM was hung inbetween home positions, causing many measurements to be incorrect.
Measurements:	sgp15ebbrE9.b1: rh_right_mv temp_air_left temp_trh_left_rr temp_trh_right_rr temp_air_right rh_left_mv sgp30ebbrE9.b1: latent_heat_flux bowen_ratio temp_air_bottom vapor_pressure_bottom temp_trh_top temp_trh_bottom rh_top_fraction temp_air_top sensible_heat_flux vapor_pressure_top rh_bottom_fraction sgp5ebbrE9.a1: top vapor pressure(vp_top) top air temperature(tair_top) Top humidity(hum_top) bottom air temperature(tair_bot) Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) sgp15ebbrE9.a1: Left air temperature(tair_l) Temperature of right humidity sensor chamber(rr_thum_r) Right relative humidity(mv_hum_r) Temperature of left humidity sensor chamber(rr_thum_l) Right air temperature(tair_r) Left relative humidity(mv_hum_l) sgp30ebbrE9.a1: latent heat flux(e) top air temperature(tair_top) Temperature of the top humidity chamber(thum_top) Bottom humidity(hum_bot) Top humidity(hum_top) Temperature of bottom humidity sensor chamber(thum_bot) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) h(h) top vapor pressure(vp_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)

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DQRID : D030712.15

Start Date	Start Time	End Date	End Time
04/24/2003	1800	04/24/2003	1830

Subject:	SGP/EBBR/E9 - 6 Month Checks
DataStreams:	sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1
Description:	Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks.
Measurements:	sgp15ebbrE9.b1: rh_right_mv temp_air_left temp_trh_left_rr temp_trh_right_rr temp_air_right rh_left_mv sgp30ebbrE9.b1: latent_heat_flux bowen_ratio temp_air_bottom vapor_pressure_bottom temp_trh_top temp_trh_bottom rh_top_fraction temp_air_top sensible_heat_flux vapor_pressure_top rh_bottom_fraction sgp5ebbrE9.a1: top vapor pressure(vp_top) top air temperature(tair_top) Top humidity(hum_top) bottom air temperature(tair_bot) Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) sgp15ebbrE9.a1: Left air temperature(tair_l) Temperature of right humidity sensor chamber(rr_thum_r) Right relative humidity(mv_hum_r) Temperature of left humidity sensor chamber(rr_thum_l) Right air temperature(tair_r) Left relative humidity(mv_hum_l) sgp30ebbrE9.a1: latent heat flux(e) top air temperature(tair_top) Temperature of the top humidity chamber(thum_top) Bottom humidity(hum_bot) Top humidity(hum_top) Temperature of bottom humidity sensor chamber(thum_bot) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) h(h) top vapor pressure(vp_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)

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DQRID : D030712.2

Start Date	Start Time	End Date	End Time
05/09/2003	1800	05/09/2003	1800

Subject:	SGP/EBBR/E9 - Soil Heat Flow #1 Incorrect
DataStreams:	sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1
Description:	Soil Heat Flow #1 was incorrect.
Measurements:	sgp15ebbrE9.b1: soil_heat_flow_1_mv sgp30ebbrE9.b1: soil_heat_flow_1 latent_heat_flux sensible_heat_flux surface_soil_heat_flux_avg surface_soil_heat_flux_1 corr_soil_heat_flow_1 sgp15ebbrE9.a1: Soil heat flow 1(mv_hft1) sgp30ebbrE9.a1: 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) soil heat flow, site 1(g1) average surface soil heat flow(ave_shf) latent heat flux(e) h(h) 5 cm soil heat flow, site 1(shf1)

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DQRID : D030712.3

Start Date	Start Time	End Date	End Time
05/14/2003	1100	05/30/2003	1700

Subject:	SGP/EBBR/E9 - Battery Voltage Low
DataStreams:	sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1
Description:	Many of the measurements are incorrect much of the time during this period, when the battery voltage was 10.9 volts or less.
Measurements:	sgp15ebbrE9.b1: soil_heat_flow_4_mv soil_moisture_1_rr soil_moisture_4_rr soil_temp_4_rr soil_moisture_2_rr soil_heat_flow_5_mv temp_trh_left_rr net_radiation_mv soil_moisture_5_rr soil_heat_flow_3_mv temp_air_right soil_temp_2_rr soil_heat_flow_2_mv rh_right_mv wspd_arith_mean temp_trh_right_rr soil_moisture_3_rr soil_temp_3_rr wdir_vec_mean_mv atmos_pressure_mv soil_temp_5_rr soil_temp_1_rr temp_air_left soil_heat_flow_1_mv home_signal temp_reference_rr rh_left_mv sgp30ebbrE9.b1: soil_moisture_2 soil_temp_2 soil_temp_5 bowen_ratio temp_trh_top corr_soil_heat_flow_1 soil_heat_flow_1 temp_reference vapor_pressure_top wdir_vec_mean soil_moisture_4 soil_moisture_3 Barometric Pressure(atmos_pressure) soil_heat_capacity_1 corr_soil_heat_flow_4 energy_storage_change_5 energy_storage_change_4 soil_heat_flow_5 wdir_vec_std temp_trh_bottom energy_storage_change_2 temp_air_top net_radiation sensible_heat_flux soil_heat_capacity_4 surface_soil_heat_flux_avg soil_heat_flow_4 surface_soil_heat_flux_5 soil_heat_capacity_2 corr_soil_heat_flow_5 soil_moisture_5 soil_heat_flow_2 home_signal_30 energy_storage_change_3 soil_heat_capacity_3 home_signal_15 surface_soil_heat_flux_1 rh_top_fraction surface_soil_heat_flux_2 soil_heat_capacity_5 surface_soil_heat_flux_4 soil_heat_flow_3 corr_soil_heat_flow_3 latent_heat_flux temp_air_bottom soil_temp_3 vapor_pressure_bottom corr_soil_heat_flow_2 wspd_arith_mean surface_soil_heat_flux_3 soil_moisture_1 rh_bottom_fraction wspd_vec_mean soil_temp_4 soil_temp_1 energy_storage_change_1 sgp5ebbrE9.a1: vector wind speed(res_ws) Home signal(home) Top humidity(hum_top) Temperature of bottom humidity sensor chamber(thum_bot) standard deviation of wind direction (sigma theta)(sigma_wd) bottom air temperature(tair_bot) wind direction (relative to true north)(wind_d) top vapor pressure(vp_top) top air temperature(tair_top) bottom vapor pressure(vp_bot) Retrieved pressure profile(pres) Reference Thermistor Temperature(tref) Bottom humidity(hum_bot) scalar wind speed(wind_s) net radiation(q) Temperature of the top humidity chamber(thum_top) sgp15ebbrE9.a1: Left air temperature(tair_l) Soil moisture 3(r_sm3) Temperature of right humidity sensor chamber(rr_thum_r) Soil moisture 2(r_sm2) Soil moisture 1(rr_sm1) Soil moisture 4(rr_sm4) Soil moisture 2(rr_sm2) Soil moisture 3(rr_sm3) Soil moisture 5(rr_sm5) Reference temperature(rr_tref) Soil moisture 4(r_sm4) Soil temperature 5(rr_ts5) Wind direction (relative to true north)(mv_wind_d) Soil temperature 4(rr_ts4) Left relative humidity(mv_hum_l) Soil heat flow 4(mv_hft4) Soil moisture 5(r_sm5) Soil temperature 2(rr_ts2) Home signal(mv_home) Temperature of left humidity sensor chamber(rr_thum_l) Right air temperature(tair_r) Soil temperature 3(rr_ts3) Right relative humidity(mv_hum_r) Soil temperature 1(rr_ts1) Soil heat flow 1(mv_hft1) scalar wind speed(wind_s) Soil heat flow 5(mv_hft5) Atmospheric pressure(mv_pres) Soil heat flow 3(mv_hft3) Net radiation(mv_q) Soil moisture 1(r_sm1) Soil heat flow 2(mv_hft2) sgp30ebbrE9.a1: 0-5 cm change in soil heat storage with time, site 2(ces2) soil heat flow, site 4(g4) soil heat flow, site 1(g1) 0-5 cm change in soil heat storage with time, site 2(ces1) Temperature of bottom humidity sensor chamber(thum_bot) h(h) 5 cm soil heat flow, site 1(shf1) soil heat flow, site 5(g5) 0-5 cm integrated soil temperature, site 2(ts1) soil heat flow, site 2(g2) latent heat flux(e) 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 5(ces5) wind direction (relative to true north)(wind_d) Soil heat capacity 3(cs3) Exchange mechanism position indicator (0 to 15 min)(home_15) 5 cm soil heat flow, site 4(shf4) Soil heat capacity 2(cs2) 0-5 cm integrated soil temperature, site 3(ts3) top vapor pressure(vp_top) Soil heat capacity 1(cs1) 0-5 cm change in soil heat storage with time, site 3(ces3) soil heat flow, site 3(g3) net radiation(q) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) Reference Thermistor Temperature(tref) Soil heat capacity 4(cs4) standard deviation of wind direction (sigma theta)(sigma_wd) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) volumetric soil moisture, site 3(sm3) average surface soil heat flow(ave_shf) volumetric soil moisture, site 4(sm4) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) 5 cm soil heat flow, site 5(shf5) Bottom humidity(hum_bot) 0-5 cm integrated soil temperature, site 2(ts2) Soil heat capacity 5(cs5) scalar wind speed(wind_s) 5 cm soil heat flow, site 2(shf2) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) 5 cm soil heat flow, site 3(shf3) bottom air temperature(tair_bot) 0-5 cm integrated soil temperature, site 4(ts4) bottom vapor pressure(vp_bot) Retrieved pressure profile(pres) volumetric soil moisture, site 5(sm5) Exchange mechanism position indicator (15 to 30 min)(home_30) vector wind speed(res_ws) top air temperature(tair_top) Temperature of the top humidity chamber(thum_top) Top humidity(hum_top) volumetric soil moisture, site 1(sm1) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) volumetric soil moisture, site 2(sm2)

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DQRID : D030729.2

Start Date	Start Time	End Date	End Time
07/24/2003	1230	08/12/2003	1615

Subject:	SGP/EBBR/E9 - AEM Hung in home 30 position.
DataStreams:	sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1
Description:	The AEM was hung in the home 30 position.
Measurements:	sgp15ebbrE9.b1: rh_right_mv temp_air_left temp_trh_left_rr temp_trh_right_rr temp_air_right rh_left_mv sgp30ebbrE9.b1: latent_heat_flux bowen_ratio temp_air_bottom vapor_pressure_bottom temp_trh_top temp_trh_bottom rh_top_fraction temp_air_top sensible_heat_flux vapor_pressure_top rh_bottom_fraction sgp5ebbrE9.a1: top vapor pressure(vp_top) top air temperature(tair_top) Top humidity(hum_top) bottom air temperature(tair_bot) Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) sgp15ebbrE9.a1: Left air temperature(tair_l) Temperature of right humidity sensor chamber(rr_thum_r) Right relative humidity(mv_hum_r) Temperature of left humidity sensor chamber(rr_thum_l) Right air temperature(tair_r) Left relative humidity(mv_hum_l) sgp30ebbrE9.a1: latent heat flux(e) top air temperature(tair_top) Temperature of the top humidity chamber(thum_top) Bottom humidity(hum_bot) Top humidity(hum_top) Temperature of bottom humidity sensor chamber(thum_bot) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) h(h) top vapor pressure(vp_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)

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DQRID : D030919.7

Start Date	Start Time	End Date	End Time
08/02/2003	0600	08/04/2003	1800

Subject:	SGP/EBBR/E9 - Water in Net Radiometer; Surface Fluxes are Incorrect
DataStreams:	sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.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:	sgp15ebbrE9.b1: net_radiation_mv sgp30ebbrE9.b1: latent_heat_flux net_radiation sensible_heat_flux sgp5ebbrE9.a1: net radiation(q) sgp15ebbrE9.a1: Net radiation(mv_q) sgp30ebbrE9.a1: net radiation(q) h(h) latent heat flux(e)

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DQRID : D031031.3

Start Date	Start Time	End Date	End Time
09/23/2003	1600	09/23/2003	1600

Subject:	SGP/EBBR/E9 - Measurements All Zero
DataStreams:	sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1
Description:	Data values were all zero after restarting the CR10 datalogger.
Measurements:	sgp15ebbrE9.b1: soil_heat_flow_4_mv soil_moisture_1_rr soil_moisture_4_rr soil_temp_4_rr soil_moisture_2_rr soil_heat_flow_5_mv temp_trh_left_rr net_radiation_mv soil_moisture_5_rr soil_heat_flow_3_mv battery_voltage temp_air_right soil_temp_2_rr soil_heat_flow_2_mv rh_right_mv wspd_arith_mean temp_trh_right_rr soil_moisture_3_rr soil_temp_3_rr wdir_vec_mean_mv atmos_pressure_mv soil_temp_5_rr soil_temp_1_rr temp_air_left soil_heat_flow_1_mv home_signal temp_reference_rr rh_left_mv sgp30ebbrE9.b1: soil_moisture_2 soil_temp_2 soil_temp_5 bowen_ratio temp_trh_top corr_soil_heat_flow_1 soil_heat_flow_1 temp_reference vapor_pressure_top wdir_vec_mean soil_moisture_4 soil_moisture_3 Barometric Pressure(atmos_pressure) soil_heat_capacity_1 corr_soil_heat_flow_4 energy_storage_change_5 energy_storage_change_4 soil_heat_flow_5 wdir_vec_std temp_trh_bottom energy_storage_change_2 temp_air_top net_radiation sensible_heat_flux soil_heat_capacity_4 surface_soil_heat_flux_avg soil_heat_flow_4 surface_soil_heat_flux_5 soil_heat_capacity_2 corr_soil_heat_flow_5 soil_moisture_5 soil_heat_flow_2 home_signal_30 energy_storage_change_3 soil_heat_capacity_3 home_signal_15 surface_soil_heat_flux_1 rh_top_fraction surface_soil_heat_flux_2 soil_heat_capacity_5 surface_soil_heat_flux_4 soil_heat_flow_3 corr_soil_heat_flow_3 latent_heat_flux temp_air_bottom soil_temp_3 vapor_pressure_bottom corr_soil_heat_flow_2 wspd_arith_mean surface_soil_heat_flux_3 soil_moisture_1 rh_bottom_fraction wspd_vec_mean soil_temp_4 soil_temp_1 energy_storage_change_1 sgp5ebbrE9.a1: vector wind speed(res_ws) Home signal(home) Top humidity(hum_top) Temperature of bottom humidity sensor chamber(thum_bot) standard deviation of wind direction (sigma theta)(sigma_wd) bottom air temperature(tair_bot) wind direction (relative to true north)(wind_d) top vapor pressure(vp_top) top air temperature(tair_top) bottom vapor pressure(vp_bot) Retrieved pressure profile(pres) Reference Thermistor Temperature(tref) Bottom humidity(hum_bot) scalar wind speed(wind_s) net radiation(q) Temperature of the top humidity chamber(thum_top) sgp15ebbrE9.a1: Left air temperature(tair_l) Soil moisture 3(r_sm3) Temperature of right humidity sensor chamber(rr_thum_r) Soil moisture 2(r_sm2) Soil moisture 1(rr_sm1) Soil moisture 4(rr_sm4) Soil moisture 2(rr_sm2) Soil moisture 3(rr_sm3) Soil moisture 5(rr_sm5) Reference temperature(rr_tref) Soil moisture 4(r_sm4) Soil temperature 5(rr_ts5) Wind direction (relative to true north)(mv_wind_d) Soil temperature 4(rr_ts4) Left relative humidity(mv_hum_l) Soil heat flow 4(mv_hft4) Soil moisture 5(r_sm5) Battery(bat) Soil temperature 2(rr_ts2) Home signal(mv_home) Temperature of left humidity sensor chamber(rr_thum_l) Right air temperature(tair_r) Soil temperature 3(rr_ts3) Right relative humidity(mv_hum_r) Soil temperature 1(rr_ts1) Soil heat flow 1(mv_hft1) scalar wind speed(wind_s) Soil heat flow 5(mv_hft5) Atmospheric pressure(mv_pres) Soil heat flow 3(mv_hft3) Net radiation(mv_q) Soil moisture 1(r_sm1) Soil heat flow 2(mv_hft2) sgp30ebbrE9.a1: 0-5 cm change in soil heat storage with time, site 2(ces2) soil heat flow, site 4(g4) soil heat flow, site 1(g1) 0-5 cm change in soil heat storage with time, site 2(ces1) Temperature of bottom humidity sensor chamber(thum_bot) h(h) 5 cm soil heat flow, site 1(shf1) soil heat flow, site 5(g5) 0-5 cm integrated soil temperature, site 2(ts1) soil heat flow, site 2(g2) latent heat flux(e) 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 5(ces5) wind direction (relative to true north)(wind_d) Soil heat capacity 3(cs3) Exchange mechanism position indicator (0 to 15 min)(home_15) 5 cm soil heat flow, site 4(shf4) 0-5 cm integrated soil temperature, site 3(ts3) Soil heat capacity 2(cs2) top vapor pressure(vp_top) Soil heat capacity 1(cs1) 0-5 cm change in soil heat storage with time, site 3(ces3) soil heat flow, site 3(g3) net radiation(q) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) Reference Thermistor Temperature(tref) standard deviation of wind direction (sigma theta)(sigma_wd) Soil heat capacity 4(cs4) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) volumetric soil moisture, site 3(sm3) average surface soil heat flow(ave_shf) volumetric soil moisture, site 4(sm4) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) 5 cm soil heat flow, site 5(shf5) Bottom humidity(hum_bot) 0-5 cm integrated soil temperature, site 2(ts2) Soil heat capacity 5(cs5) scalar wind speed(wind_s) 5 cm soil heat flow, site 2(shf2) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) 5 cm soil heat flow, site 3(shf3) bottom air temperature(tair_bot) 0-5 cm integrated soil temperature, site 4(ts4) bottom vapor pressure(vp_bot) Retrieved pressure profile(pres) volumetric soil moisture, site 5(sm5) Exchange mechanism position indicator (15 to 30 min)(home_30) vector wind speed(res_ws) top air temperature(tair_top) Temperature of the top humidity chamber(thum_top) Top humidity(hum_top) volumetric soil moisture, site 1(sm1) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) volumetric soil moisture, site 2(sm2)

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DQRID : D031204.8

Start Date	Start Time	End Date	End Time
11/04/2003	1730	11/04/2003	1800

Subject:	SGP/EBBR/E9 - 6 Month Checks
DataStreams:	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
Description:	Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks.
Measurements:	sgp15ebbrE9.b1: rh_right_mv temp_air_left temp_trh_left_rr temp_trh_right_rr temp_air_right rh_left_mv sgp5ebbrE9.b1: vapor_pressure_bottom vapor_pressure_top temp_air_top temp_trh_bottom temp_air_bottom rh_bottom_fraction rh_top_fraction temp_trh_top sgp30ebbrE9.b1: latent_heat_flux bowen_ratio temp_air_bottom vapor_pressure_bottom temp_trh_top temp_trh_bottom rh_top_fraction temp_air_top sensible_heat_flux vapor_pressure_top rh_bottom_fraction

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DQRID : D031222.13

Start Date	Start Time	End Date	End Time
12/14/2003	0100	12/14/2003	1930

Subject:	SGP/EBBR/E9 - Net Radiometer Iced Over During Storm
DataStreams:	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
Description:	The net radiometer was covered with ice from a storm. Net radiation values are incorrect, and are sometimes even negative during the daytime. Sensible and latent heat fluxes are therefore incorrect.
Measurements:	sgp15ebbrE9.b1: net_radiation_mv sgp5ebbrE9.b1: net_radiation sgp30ebbrE9.b1: latent_heat_flux net_radiation sensible_heat_flux

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DQRID : D031222.14

Start Date	Start Time	End Date	End Time
12/09/2003	2020	12/10/2003	0645

Subject:	SGP/EBBR/E9 - Wind Speed Sensor Frozen By Ice Storm
DataStreams:	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
Description:	The wind speed sensor was frozen stopped by ice from a storm. The wind speed and residual wind speed measurements are incorrect.
Measurements:	sgp15ebbrE9.b1: wspd_arith_mean sgp5ebbrE9.b1: wspd_vec_mean wspd_arith_mean sgp30ebbrE9.b1: wspd_vec_mean wspd_arith_mean

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DQRID : D040304.8

Start Date	Start Time	End Date	End Time
01/27/2004	1745	01/27/2004	1800
01/27/2004	1935	01/28/2004	0140
01/28/2004	0330	01/28/2004	0355
01/31/2004	1800	02/12/2004	1640

Subject:	SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice
DataStreams:	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
Description:	An ice storm froze the wind speed sensor to a stopped condition. The bearings in the sensor appear to be worn, contributing to the problem. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes.
Measurements:	sgp15ebbrE9.b1: wspd_arith_mean sgp5ebbrE9.b1: wspd_vec_mean wspd_arith_mean sgp30ebbrE9.b1: wspd_vec_mean wspd_arith_mean

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DQRID : D040304.9

Start Date	Start Time	End Date	End Time
02/02/2004	0000	02/03/2004	1740
02/05/2004	1120	02/05/2004	1405
02/09/2004	0945	02/09/2004	1430

Subject:	SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice
DataStreams:	sgp30ebbrE9.b1, sgp5ebbrE9.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:	sgp5ebbrE9.b1: wspd_vec_mean wdir_vec_mean wdir_vec_std sgp30ebbrE9.b1: wspd_vec_mean wdir_vec_mean wdir_vec_std

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DQRID : D040723.2

Start Date	Start Time	End Date	End Time
06/28/2004	1200	06/29/2004	1530

Subject:	SGP/EBBR/E9 - net radiometer top dome broken, water in bottom dome
DataStreams:	sgp30ebbrE9.b1, sgp5ebbrE9.b1
Description:	The Net radiometer top dome was broken. Site Ops did not indicate that there was water in the bottom dome, but the data suggests it. Net radiation values during the period are incorrect.
Measurements:	sgp5ebbrE9.b1: net_radiation sgp30ebbrE9.b1: latent_heat_flux net_radiation sensible_heat_flux

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DQRID : D041222.10

Start Date	Start Time	End Date	End Time
10/05/2004	1630	10/05/2004	1700

Subject:	SGP/EBBR/E9 - 6 Month Checks
DataStreams:	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
Description:	Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks.
Measurements:	sgp15ebbrE9.b1: rh_right_mv temp_air_left temp_trh_left_rr temp_trh_right_rr temp_air_right rh_left_mv sgp5ebbrE9.b1: vapor_pressure_bottom vapor_pressure_top temp_air_top temp_trh_bottom temp_air_bottom rh_bottom_fraction rh_top_fraction temp_trh_top sgp30ebbrE9.b1: latent_heat_flux bowen_ratio temp_air_bottom vapor_pressure_bottom temp_trh_top temp_trh_bottom rh_top_fraction temp_air_top sensible_heat_flux vapor_pressure_top rh_bottom_fraction

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DQRID : D050113.2

Start Date	Start Time	End Date	End Time
12/01/2004	0830	01/31/2005	1400

Subject:	SGP/EBBR/E9 - Wind Speed Threshhold Low
DataStreams:	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
Description:	When the wind speed is very low, the anemometer cups stop turning. Wind speeds above the threshhold may be underestimated.
Measurements:	sgp15ebbrE9.b1: wspd_arith_mean sgp5ebbrE9.b1: wspd_vec_mean wspd_arith_mean sgp30ebbrE9.b1: wspd_vec_mean wspd_arith_mean

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DQRID : D050206.8

Start Date	Start Time	End Date	End Time
01/04/2005	1505	01/05/2005	0800

Subject:	SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice Storm
DataStreams:	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.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:	sgp15ebbrE9.b1: wspd_arith_mean sgp5ebbrE9.b1: wspd_vec_mean wspd_arith_mean sgp30ebbrE9.b1: wspd_vec_mean wspd_arith_mean

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DQRID : D050207.4

Start Date	Start Time	End Date	End Time
01/04/2005	1755	01/05/2005	0800

Subject:	SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice Storm
DataStreams:	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.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:	sgp15ebbrE9.b1: wdir_vec_mean_mv sgp5ebbrE9.b1: wspd_vec_mean wdir_vec_mean wdir_vec_std sgp30ebbrE9.b1: wspd_vec_mean wdir_vec_mean wdir_vec_std

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DQRID : D050215.14

Start Date	Start Time	End Date	End Time
01/10/2005	2300	01/11/2005	1645

Subject:	SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice
DataStreams:	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.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:	sgp15ebbrE9.b1: wdir_vec_mean_mv sgp5ebbrE9.b1: wspd_vec_mean wdir_vec_mean wdir_vec_std sgp30ebbrE9.b1: wspd_vec_mean wdir_vec_mean wdir_vec_std

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DQRID : D050215.15

Start Date	Start Time	End Date	End Time
02/08/2005	0530	02/09/2005	1830

Subject:	SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice
DataStreams:	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.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:	sgp15ebbrE9.b1: wspd_arith_mean sgp5ebbrE9.b1: wspd_vec_mean wspd_arith_mean sgp30ebbrE9.b1: wspd_vec_mean wspd_arith_mean

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DQRID : D050601.2

Start Date	Start Time	End Date	End Time
05/02/2005	1215	06/11/2005	0600

Subject:	SGP/EBBR/E9 - Soil moisture too high
DataStreams:	sgp15ebbrE9.b1, sgp30ebbrE9.b1
Description:	The 15 and 30 minute data for sm3 indicated that there was a problem with the sensor that kept the soil moisture artificially high. This corrected itself on 6/11, but it is not clear why. A new sensor was installed on 6/17 and it has behaved well since then.
Measurements:	sgp15ebbrE9.b1: soil_moisture_3_rr sgp30ebbrE9.b1: soil_moisture_3

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DQRID : D050719.8

Start Date	Start Time	End Date	End Time
04/01/2001	0000	03/22/2005	1600

Subject:	SGP/EBBR/E9 - Improved EBBR CR10 Program
DataStreams:	sgp30ebbrE9.b1
Description:	Effective 20050322.1600, the EBBR.E9 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 20050322, 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 sgp30ebbrE9.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE9.a1).
Measurements:	sgp30ebbrE9.b1: latent_heat_flux surface_soil_heat_flux_avg sensible_heat_flux

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DQRID : D051106.22

Start Date	Start Time	End Date	End Time
03/08/2005	1630	03/22/2005	1600

Subject:	SGP/EBBR/E9 - Average Soil Heat Flux Incorrect
DataStreams:	sgp30ebbrE9.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:	sgp30ebbrE9.b1: latent_heat_flux surface_soil_heat_flux_avg sensible_heat_flux

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DQRID : D051112.6

Start Date	Start Time	End Date	End Time
10/13/2003	0000	04/19/2005	2359

Subject:	SGP/EBBR/E9 - metadata corrections
DataStreams:	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
Description:	On 20050420, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E9 data collected by ARM back to the installation of the instrument in December 1992. 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 moisture units (from "by volume" to "gravimetric")
Measurements:	sgp15ebbrE9.b1: base time(base_time) sgp5ebbrE9.b1: base time(base_time) sgp30ebbrE9.b1: base time(base_time)

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DQRID : D060621.7

Start Date	Start Time	End Date	End Time
04/30/2006	2230	05/02/2006	1550

Subject:	SGP/EBBR/E9 - Wind Speed Incorrect
DataStreams:	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
Description:	The wind speed measurement was incorrect after the cup anemometer lost a cup.
Measurements:	sgp15ebbrE9.b1: wspd_arith_mean sgp5ebbrE9.b1: wspd_vec_mean wspd_arith_mean sgp30ebbrE9.b1: wspd_vec_mean wspd_arith_mean

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END OF DATA