DQRs for Session: 112929 User:liusyCompleted: 07-03-2008

Data Quality Reports for Session: 112929 User: liusy Completed: 07/03/2008

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D011127.27	SGP EBBR E13 - E13 EBBR Data Incorrect During 6 Month Checks	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D020129.10	SGP/EBBR/E13 - Reprocess: E13 EBBR Soil heat Flows #1 and #2 Incorrect	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020129.11	SGP EBBR E13 - E13 EBBR Data Incorrect	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D020129.12	SGP EBBR E13 - E13 EBBR Left T/RH Probe Temperature Incorrect	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020129.13	SGP EBBR E13 - E13 EBBR Left T/RH Probe Temperature Incorrect	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020129.2	SGP EBBR E13 - E13 EBBR AEM in Mid Position	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D020129.3	SGP EBBR E13 - E13 EBBR AEM Home 30 Offset	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D020129.4	SGP EBBR E13 - E13 EBBR AEM Home 30 Offset or AEM in Mid Position	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D020129.5	SGP EBBR E13 - E13 EBBR Left Air Temperature Incorrect	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D020129.9	SGP/EBBR/E13 - Reprocess: E13 EBBR Soil Temperature #4 Incorrect	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020131.13	SGP/EBBR/E13 - Left T/RH Probe Temperature Incorrect	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D020214.1	SGP/EBBR/E13 - Left Humidity Probe Temperature Incorrect	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D020214.2	SGP/EBBR/E13 - Data incorrect during maintenance	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D020214.5	SGP/EBBR/E13 - Data Incorrect During 6 Month Checks	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D020716.12	SGP/EBBR/E13 - 6 Month Checks	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D020717.13	SGP/EBBR/E13 - Reprocess: Soil Heat Flow #1 Incorrect	sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020717.14	SGP/EBBR/E13 - Reprocess: Soil Heat Flow #2 Incorrect	sgp30ebbrE13.a1, sgp30ebbrE13.b1
D020717.15	SGP/EBBR/E13 - Wrong CR10 Program Installed	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.00, sgp5ebbrE13.a1
D020717.16	SGP/EBBR/E13 - Wind Direction Incorrect	sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D020717.17	SGP/EBBR/E13 - AEM Hung up	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D020726.2	SGP/EBBR/E13 - Reprocess: Soil Heat Flow #1 and #2 Incorrect	sgp30ebbrE13.a1, sgp30ebbrE13.b1
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
D030110.34	SGP/EBBR/E13 - Data Incorrect during 6 month checks	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D030115.4	SGP/EBBR/E13 - Wind Speed Stalling at Low Speeds	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D030115.5	SGP/EBBR/E13 - REPROCESS: Soil Moisture #1 Offset1	sgp30ebbrE13.a1, sgp30ebbrE13.b1
D030115.6	SGP/EBBR/E13 - AEM Jung between Home Positions	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D030712.17	SGP/EBBR/E13 - 6 Month Checks	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D030919.8	SGP/EBBR/E13 - Water In Net Radiometer; Surface Fluxes are Incorrect	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D031031.5	SGP/EBBR/E13 - Water in Net Radiometer, Surface Fluxes Incorrect	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
D031204.10	SGP/EBBR/E13 - 6 Month Checks	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D031222.16	SGP/EBBR/E13 - Wind Speed Sensor Frozen By Ice Storm	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D031222.17	SGP/EBBR/E13 - Net Radiometer Iced Over During Storm	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D040304.12	SGP/EBBR/E13 - Wind Speed Frozen Stopped By Ice	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D040304.13	SGP/EBBR/E13 - Wind Direction Frozen Stopped By Ice	sgp30ebbrE13.b1, sgp5ebbrE13.b1
D040608.6	SGP/EBBR/E13 - Automatic Exchange Mechanism Failure	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D040915.2	SGP/EBBR/E13 - Net Radiation Incorrect, Fluxes Incorrect	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D040915.6	SGP/EBBR/E13 - AEM Failure, Fluxes Incorrect	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D041222.12	SGP/EBBR/E13 - 6 Month Checks	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D050206.10	SGP/EBBR/E13 - Wind Speed Frozen Stopped By Ice Storm	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D050207.6	SGP/EBBR/E13 - Wind Direction Frozen Stopped By Ice Storm	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D050510.3	SGP/EBBR/E13 - Net Radiometer Tilted Half Degree West	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D050622.1	SGP/EBBR/E13 - Sensible and Latent Heat Fluxes Incorrect (AEM failure)	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D050624.7	SGP/EBBR/E13 - Improved EBBR CR10 Program	sgp30ebbrE13.b1
D051104.2	SGP/EBBR/E13 - Fluxes Incorrect	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D051104.3	SGP/EBBR/E13 - Loose connections	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D051106.24	SGP/EBBR/E13 - Average Soil Heat Flux Incorrect	sgp30ebbrE13.b1
D051106.8	SGP/EBBR/E13 - All EBBR Data Missing	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D051111.11	SGP/EBBR/E13 - metadata corrections	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D060111.9	SGP/EBBR/E13 - Wind Speed Sensor Frozen	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D060501.12	SGP/EBBR/E13 - Missing Data	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D060501.13	SGP/EBBR/E13 - Flux and Gradient Measurements Incorrect	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D060501.14	SGP/EBBR/E13 - Net Radiation and Fluxes Suspect	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D060622.1	SGP/EBBR/E13 - Left Air Temperature Incorrect - Fluxes Affected	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D060622.2	SGP/EBBR/E13 - Fluxes Incorrect, AEM Problems	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D060622.3	SGP/EBBR/E13 - Missing Data	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D060818.10	SGP/EBBR/E13 - Sensible and Latent Heat Fluxes Incorrect When Pressure Offscale	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D060921.5	SGP/EBBR/E13 - Soil Heat Flow #3 Large Negative	sgp15ebbrE13.b1, sgp30ebbrE13.b1
D060921.6	SGP/EBBR/E13 - Pressure and Sensible and Latent Heat Fluxes Incorrect	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D060921.7	SGP/EBBR/E13 - Most Measurements Incorrect When Battery Voltage Too low	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D061114.6	SGP/EBBR/E13 - Battery failure	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D070917.1	SGP/EBBR/E13 - Radiometer dome broken	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D080318.1	SGP/EBBR/E13 - Wind direction failure	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1

DQRID : D011127.27

Start Date	Start Time	End Date	End Time
04/20/2001	1720	04/20/2001	1749
10/04/2001	1835	10/04/2001	1934

Subject:	SGP EBBR E13 - E13 EBBR Data Incorrect During 6 Month Checks
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
Description:	The data was incorrect during the 6 month checks.
Measurements:	sgp15ebbrE13.b1: Soil moisture 2(r_sm2) Soil heat flow 2(mv_hft2) Soil moisture 3(r_sm3) Soil heat flow 3(mv_hft3) Soil moisture 4(r_sm4) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) Temperature of right humidity sensor chamber(rr_thum_r) Left relative humidity(mv_hum_l) Soil moisture 5(r_sm5) Reference temperature(rr_tref) Net radiation(mv_q) Temperature of left humidity sensor chamber(rr_thum_l) Soil heat flow 1(mv_hft1) scalar wind speed(wind_s) Soil heat flow 4(mv_hft4) Soil temperature 3(rr_ts3) Soil temperature 4(rr_ts4) Soil temperature 5(rr_ts5) Right relative humidity(mv_hum_r) Soil heat flow 5(mv_hft5) Soil temperature 2(rr_ts2) Left air temperature(tair_l) Atmospheric pressure(mv_pres) Soil temperature 1(rr_ts1) Right air temperature(tair_r) sgp15ebbrE13.a1: Soil temperature 1(rr_ts1) Soil heat flow 3(mv_hft3) Temperature of right humidity sensor chamber(rr_thum_r) Soil moisture 3(rr_sm3) Soil temperature 2(rr_ts2) Soil temperature 3(rr_ts3) Soil moisture 3(r_sm3) Soil moisture 2(r_sm2) Soil temperature 4(rr_ts4) Soil moisture 4(rr_sm4) Soil heat flow 2(mv_hft2) Soil moisture 5(rr_sm5) Right air temperature(tair_r) Soil moisture 2(rr_sm2) Atmospheric pressure(mv_pres) Soil heat flow 5(mv_hft5) Soil moisture 1(rr_sm1) Soil temperature 5(rr_ts5) Left relative humidity(mv_hum_l) Reference temperature(rr_tref) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) scalar wind speed(wind_s) Soil heat flow 1(mv_hft1) Temperature of left humidity sensor chamber(rr_thum_l) Soil heat flow 4(mv_hft4) Left air temperature(tair_l) Soil moisture 5(r_sm5) Right relative humidity(mv_hum_r) Net radiation(mv_q) Soil moisture 4(r_sm4) sgp5ebbrE13.a1: vector wind speed(res_ws) Top humidity(hum_top) Reference Thermistor Temperature(tref) Retrieved pressure profile(pres) scalar wind speed(wind_s) Temperature of bottom humidity sensor chamber(thum_bot) top vapor pressure(vp_top) top air temperature(tair_top) net radiation(q) standard deviation of wind direction (sigma theta)(sigma_wd) bottom air temperature(tair_bot) Bottom humidity(hum_bot) Temperature of the top humidity chamber(thum_top) wind direction (relative to true north)(wind_d) bottom vapor pressure(vp_bot) sgp30ebbrE13.b1: 0-5 cm change in soil heat storage with time, site 2(ces2) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Soil heat capacity 4(cs4) 0-5 cm change in soil heat storage with time, site 3(ces3) average surface soil heat flow(ave_shf) 5 cm soil heat flow, site 4(shf4) top vapor pressure(vp_top) volumetric soil moisture, site 4(sm4) 0-5 cm change in soil heat storage with time, site 2(ces1) volumetric soil moisture, site 5(sm5) soil heat flow, site 3(g3) Reference Thermistor Temperature(tref) bottom air temperature(tair_bot) 0-5 cm integrated soil temperature, site 2(ts1) soil heat flow, site 2(g2) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) h(h) standard deviation of wind direction (sigma theta)(sigma_wd) volumetric soil moisture, site 2(sm2) 5 cm soil heat flow, site 1(shf1) scalar wind speed(wind_s) top air temperature(tair_top) Top humidity(hum_top) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) Soil heat capacity 3(cs3) 5 cm soil heat flow, site 2(shf2) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) wind direction (relative to true north)(wind_d) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) vector wind speed(res_ws) Bottom humidity(hum_bot) Retrieved pressure profile(pres) soil heat flow, site 1(g1) soil heat flow, site 4(g4) 0-5 cm integrated soil temperature, site 5(ts5) Soil heat capacity 2(cs2) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) Soil heat capacity 1(cs1) net radiation(q) volumetric soil moisture, site 3(sm3) 5 cm soil heat flow, site 3(shf3) volumetric soil moisture, site 1(sm1) Temperature of bottom humidity sensor chamber(thum_bot) 5 cm soil heat flow, site 5(shf5) 0-5 cm change in soil heat storage with time, site 4(ces4) 0-5 cm integrated soil temperature, site 2(ts2) 0-5 cm integrated soil temperature, site 3(ts3) soil heat flow, site 5(g5) 0-5 cm integrated soil temperature, site 4(ts4) Soil heat capacity 5(cs5) 0-5 cm change in soil heat storage with time, site 5(ces5) sgp30ebbrE13.a1: soil heat flow, site 1(g1) Reference Thermistor Temperature(tref) 0-5 cm integrated soil temperature, site 2(ts2) latent heat flux(e) Temperature of bottom humidity sensor chamber(thum_bot) 5 cm soil heat flow, site 3(shf3) Bottom humidity(hum_bot) average surface soil heat flow(ave_shf) bottom air temperature(tair_bot) soil heat flow, site 5(g5) standard deviation of wind direction (sigma theta)(sigma_wd) soil heat flow, site 3(g3) 5 cm soil heat flow, site 4(shf4) Soil heat capacity 1(cs1) 5 cm soil heat flow, site 5(shf5) 0-5 cm change in soil heat storage with time, site 5(ces5) wind direction (relative to true north)(wind_d) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) 0-5 cm integrated soil temperature, site 3(ts3) 0-5 cm integrated soil temperature, site 5(ts5) net radiation(q) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of the top humidity chamber(thum_top) soil heat flow, site 2(g2) top air temperature(tair_top) 0-5 cm integrated soil temperature, site 2(ts1) volumetric soil moisture, site 5(sm5) Soil heat capacity 3(cs3) top vapor pressure(vp_top) vector wind speed(res_ws) volumetric soil moisture, site 4(sm4) Soil heat capacity 4(cs4) Soil heat capacity 5(cs5) Soil heat capacity 2(cs2) Retrieved pressure profile(pres) h(h) 0-5 cm change in soil heat storage with time, site 2(ces2) 0-5 cm integrated soil temperature, site 4(ts4) volumetric soil moisture, site 3(sm3) 0-5 cm change in soil heat storage with time, site 3(ces3) 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) volumetric soil moisture, site 2(sm2) scalar wind speed(wind_s) 5 cm soil heat flow, site 1(shf1) volumetric soil moisture, site 1(sm1) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) 5 cm soil heat flow, site 2(shf2) 0-5 cm change in soil heat storage with time, site 2(ces1) 0-5 cm change in soil heat storage with time, site 4(ces4) bottom vapor pressure(vp_bot) Top humidity(hum_top) soil heat flow, site 4(g4)

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DQRID : D020129.10

Start Date	Start Time	End Date	End Time
10/05/2001	1700	01/18/2002	0001

Subject:	SGP/EBBR/E13 - Reprocess: E13 EBBR Soil heat Flows #1 and #2 Incorrect
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:	Soil Heat Flow probes #1 and #2 were incorrect during the indicated period (and for some time afterward, to be covered in another DQR). Outputs from the probes were typically too large negative or too large positive.
Measurements:	sgp15ebbrE13.b1: Soil heat flow 2(mv_hft2) Soil heat flow 1(mv_hft1) sgp15ebbrE13.a1: Soil heat flow 1(mv_hft1) Soil heat flow 2(mv_hft2) sgp30ebbrE13.b1: 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 5 cm soil heat flow, site 2(shf2) 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) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) soil heat flow, site 2(g2) sgp30ebbrE13.a1: soil heat flow, site 1(g1) 5 cm soil heat flow, site 2(shf2) latent heat flux(e) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) 5 cm soil heat flow, site 1(shf1) soil heat flow, site 2(g2) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) average surface soil heat flow(ave_shf) h(h)

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DQRID : D020129.11

Start Date	Start Time	End Date	End Time
10/05/2001	1715	10/05/2001	1731

Subject:	SGP EBBR E13 - E13 EBBR Data Incorrect
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
Description:	The 5 and 15 minute data was zero and thus the thirty minute data was also incorrect. This occurs after the restart of an EBBR system, in this case after a recalibration unit changeout.
Measurements:	sgp15ebbrE13.b1: Soil moisture 2(r_sm2) Soil heat flow 2(mv_hft2) Soil moisture 3(r_sm3) Soil heat flow 3(mv_hft3) Soil moisture 4(r_sm4) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) Home signal(mv_home) Temperature of right humidity sensor chamber(rr_thum_r) Left relative humidity(mv_hum_l) Soil moisture 5(r_sm5) Reference temperature(rr_tref) Net radiation(mv_q) Temperature of left humidity sensor chamber(rr_thum_l) Soil heat flow 1(mv_hft1) scalar wind speed(wind_s) Soil heat flow 4(mv_hft4) Soil temperature 3(rr_ts3) Soil temperature 4(rr_ts4) Soil temperature 5(rr_ts5) Right relative humidity(mv_hum_r) Soil heat flow 5(mv_hft5) Soil temperature 2(rr_ts2) Left air temperature(tair_l) Atmospheric pressure(mv_pres) Soil temperature 1(rr_ts1) Right air temperature(tair_r) Battery(bat) sgp15ebbrE13.a1: Soil temperature 1(rr_ts1) Soil heat flow 3(mv_hft3) Temperature of right humidity sensor chamber(rr_thum_r) Soil moisture 3(rr_sm3) Soil temperature 2(rr_ts2) Soil temperature 3(rr_ts3) Soil moisture 3(r_sm3) Soil moisture 2(r_sm2) Soil temperature 4(rr_ts4) Soil moisture 4(rr_sm4) Soil heat flow 2(mv_hft2) Soil moisture 5(rr_sm5) Right air temperature(tair_r) Soil moisture 2(rr_sm2) Atmospheric pressure(mv_pres) Battery(bat) Soil heat flow 5(mv_hft5) Soil moisture 1(rr_sm1) Soil temperature 5(rr_ts5) Left relative humidity(mv_hum_l) Reference temperature(rr_tref) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) scalar wind speed(wind_s) Soil heat flow 1(mv_hft1) Temperature of left humidity sensor chamber(rr_thum_l) Soil heat flow 4(mv_hft4) Left air temperature(tair_l) Soil moisture 5(r_sm5) Right relative humidity(mv_hum_r) Net radiation(mv_q) Home signal(mv_home) Soil moisture 4(r_sm4) sgp5ebbrE13.a1: vector wind speed(res_ws) Top humidity(hum_top) Reference Thermistor Temperature(tref) Retrieved pressure profile(pres) scalar wind speed(wind_s) Temperature of bottom humidity sensor chamber(thum_bot) top vapor pressure(vp_top) top air temperature(tair_top) net radiation(q) standard deviation of wind direction (sigma theta)(sigma_wd) bottom air temperature(tair_bot) Bottom humidity(hum_bot) Temperature of the top humidity chamber(thum_top) Home signal(home) wind direction (relative to true north)(wind_d) bottom vapor pressure(vp_bot) sgp30ebbrE13.b1: 0-5 cm change in soil heat storage with time, site 2(ces2) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Soil heat capacity 4(cs4) 0-5 cm change in soil heat storage with time, site 3(ces3) average surface soil heat flow(ave_shf) 5 cm soil heat flow, site 4(shf4) top vapor pressure(vp_top) volumetric soil moisture, site 4(sm4) 0-5 cm change in soil heat storage with time, site 2(ces1) volumetric soil moisture, site 5(sm5) Exchange mechanism position indicator (0 to 15 min)(home_15) soil heat flow, site 3(g3) Reference Thermistor Temperature(tref) bottom air temperature(tair_bot) 0-5 cm integrated soil temperature, site 2(ts1) soil heat flow, site 2(g2) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) h(h) standard deviation of wind direction (sigma theta)(sigma_wd) volumetric soil moisture, site 2(sm2) 5 cm soil heat flow, site 1(shf1) scalar wind speed(wind_s) top air temperature(tair_top) Top humidity(hum_top) Exchange mechanism position indicator (15 to 30 min)(home_30) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) Soil heat capacity 3(cs3) 5 cm soil heat flow, site 2(shf2) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) wind direction (relative to true north)(wind_d) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) vector wind speed(res_ws) Bottom humidity(hum_bot) Retrieved pressure profile(pres) soil heat flow, site 1(g1) soil heat flow, site 4(g4) 0-5 cm integrated soil temperature, site 5(ts5) Soil heat capacity 2(cs2) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) Soil heat capacity 1(cs1) net radiation(q) volumetric soil moisture, site 3(sm3) 5 cm soil heat flow, site 3(shf3) volumetric soil moisture, site 1(sm1) Temperature of bottom humidity sensor chamber(thum_bot) 5 cm soil heat flow, site 5(shf5) 0-5 cm change in soil heat storage with time, site 4(ces4) 0-5 cm integrated soil temperature, site 2(ts2) 0-5 cm integrated soil temperature, site 3(ts3) soil heat flow, site 5(g5) 0-5 cm integrated soil temperature, site 4(ts4) Soil heat capacity 5(cs5) 0-5 cm change in soil heat storage with time, site 5(ces5) sgp30ebbrE13.a1: soil heat flow, site 1(g1) Reference Thermistor Temperature(tref) 0-5 cm integrated soil temperature, site 2(ts2) latent heat flux(e) Temperature of bottom humidity sensor chamber(thum_bot) 5 cm soil heat flow, site 3(shf3) Bottom humidity(hum_bot) average surface soil heat flow(ave_shf) bottom air temperature(tair_bot) soil heat flow, site 5(g5) standard deviation of wind direction (sigma theta)(sigma_wd) soil heat flow, site 3(g3) 5 cm soil heat flow, site 4(shf4) Soil heat capacity 1(cs1) Exchange mechanism position indicator (0 to 15 min)(home_15) 5 cm soil heat flow, site 5(shf5) 0-5 cm change in soil heat storage with time, site 5(ces5) wind direction (relative to true north)(wind_d) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) 0-5 cm integrated soil temperature, site 3(ts3) 0-5 cm integrated soil temperature, site 5(ts5) net radiation(q) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of the top humidity chamber(thum_top) soil heat flow, site 2(g2) top air temperature(tair_top) 0-5 cm integrated soil temperature, site 2(ts1) volumetric soil moisture, site 5(sm5) Soil heat capacity 3(cs3) top vapor pressure(vp_top) vector wind speed(res_ws) Exchange mechanism position indicator (15 to 30 min)(home_30) volumetric soil moisture, site 4(sm4) Soil heat capacity 4(cs4) Soil heat capacity 5(cs5) Soil heat capacity 2(cs2) Retrieved pressure profile(pres) h(h) 0-5 cm change in soil heat storage with time, site 2(ces2) 0-5 cm integrated soil temperature, site 4(ts4) volumetric soil moisture, site 3(sm3) 0-5 cm change in soil heat storage with time, site 3(ces3) 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) volumetric soil moisture, site 2(sm2) scalar wind speed(wind_s) 5 cm soil heat flow, site 1(shf1) volumetric soil moisture, site 1(sm1) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) 5 cm soil heat flow, site 2(shf2) 0-5 cm change in soil heat storage with time, site 2(ces1) 0-5 cm change in soil heat storage with time, site 4(ces4) bottom vapor pressure(vp_bot) Top humidity(hum_top) soil heat flow, site 4(g4)

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DQRID : D020129.12

Start Date	Start Time	End Date	End Time
10/08/2001	2000	10/12/2001	1731

Subject:	SGP EBBR E13 - E13 EBBR Left T/RH Probe Temperature Incorrect
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:	The left T/RH Probe Temperature was often incorrect, causing the other indicated measurements to be incorrect also.
Measurements:	sgp15ebbrE13.b1: Temperature of left humidity sensor chamber(rr_thum_l) sgp15ebbrE13.a1: Temperature of left humidity sensor chamber(rr_thum_l) sgp30ebbrE13.b1: ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) h(h) sgp30ebbrE13.a1: latent heat flux(e) Temperature of bottom humidity sensor chamber(thum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) h(h) Temperature of the top humidity chamber(thum_top)

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DQRID : D020129.13

Start Date	Start Time	End Date	End Time
10/12/2001	1735	10/18/2001	1601
11/22/2001	0130	11/25/2001	1531
01/05/2002	1930	01/05/2002	1931
01/06/2002	1930	01/06/2002	2101
01/07/2002	2330	01/07/2002	2331
01/08/2002	1730	01/08/2002	1801
01/09/2002	0330	01/18/2002	0001

Subject:	SGP EBBR E13 - E13 EBBR Left T/RH Probe Temperature Incorrect
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:	The left T/RH Probe Temperature was often incorrect, causing the other indicated measurements to be incorrect also. When the home30 signal had an offset, the top RH probe temperature was incorrect but not the bottom RH probe temperature.
Measurements:	sgp15ebbrE13.b1: Temperature of left humidity sensor chamber(rr_thum_l) sgp15ebbrE13.a1: Temperature of left humidity sensor chamber(rr_thum_l) sgp30ebbrE13.b1: ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of the top humidity chamber(thum_top) latent heat flux(e) h(h) sgp30ebbrE13.a1: latent heat flux(e) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) h(h) Temperature of the top humidity chamber(thum_top)

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DQRID : D020129.2

Start Date	Start Time	End Date	End Time
10/09/2001	0245	10/09/2001	2145
11/25/2001	1545	12/28/2001	1931

Subject:	SGP EBBR E13 - E13 EBBR AEM in Mid Position
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
Description:	The AEM stopped before reaching the end of it's travel, causing the home signals to be between 0 and 3 during much of this period (therefore the data is colored yellow). All gradient data, sensible heat flux, latent heat flux, and the Bowen ratio are incorrect during this condition.
Measurements:	sgp15ebbrE13.b1: Temperature of left humidity sensor chamber(rr_thum_l) Left air temperature(tair_l) Temperature of right humidity sensor chamber(rr_thum_r) Right air temperature(tair_r) Left relative humidity(mv_hum_l) Right relative humidity(mv_hum_r) sgp15ebbrE13.a1: Temperature of left humidity sensor chamber(rr_thum_l) Left air temperature(tair_l) Right air temperature(tair_r) Temperature of right humidity sensor chamber(rr_thum_r) Right relative humidity(mv_hum_r) Left relative humidity(mv_hum_l) sgp5ebbrE13.a1: Bottom humidity(hum_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) top air temperature(tair_top) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) Top humidity(hum_top) sgp30ebbrE13.b1: Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of bottom humidity sensor chamber(thum_bot) h(h) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) bottom air temperature(tair_bot) sgp30ebbrE13.a1: latent heat flux(e) top vapor pressure(vp_top) Temperature of bottom humidity sensor chamber(thum_bot) Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) h(h) Temperature of the top humidity chamber(thum_top) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) top air temperature(tair_top) Top humidity(hum_top)

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DQRID : D020129.3

Start Date	Start Time	End Date	End Time
10/12/2001	1315	11/25/2001	1541
12/28/2001	1930	01/18/2002	0001

Subject:	SGP EBBR E13 - E13 EBBR AEM Home 30 Offset
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
Description:	The AEM home30 signal is offset by approximately 25; it appears that the electronics of the AEM is adding the home15 and home30 voltages together when the AEM is in the home30 position. All gradient data, sensible heat flux, latent heat flux, and the Bowen ratio are incorrect during this condition.
Measurements:	sgp15ebbrE13.b1: Temperature of left humidity sensor chamber(rr_thum_l) Left air temperature(tair_l) Temperature of right humidity sensor chamber(rr_thum_r) Right air temperature(tair_r) Left relative humidity(mv_hum_l) Right relative humidity(mv_hum_r) sgp15ebbrE13.a1: Temperature of left humidity sensor chamber(rr_thum_l) Left air temperature(tair_l) Right air temperature(tair_r) Temperature of right humidity sensor chamber(rr_thum_r) Right relative humidity(mv_hum_r) Left relative humidity(mv_hum_l) sgp5ebbrE13.a1: Bottom humidity(hum_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) top air temperature(tair_top) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) Top humidity(hum_top) sgp30ebbrE13.b1: Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of bottom humidity sensor chamber(thum_bot) h(h) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) bottom air temperature(tair_bot) sgp30ebbrE13.a1: latent heat flux(e) top vapor pressure(vp_top) Temperature of bottom humidity sensor chamber(thum_bot) Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) h(h) Temperature of the top humidity chamber(thum_top) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) top air temperature(tair_top) Top humidity(hum_top)

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DQRID : D020129.4

Start Date	Start Time	End Date	End Time
10/09/2001	2245	10/12/2001	1301

Subject:	SGP EBBR E13 - E13 EBBR AEM Home 30 Offset or AEM in Mid Position
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
Description:	The AEM stopped before reaching the end of it's travel, causing the home signals to be between 0 and 3 during part of this period. The AEM home30 signal is offset by approximately 25 during part of this period; it appears that the electronics of the AEM is adding the home15 and home30 voltages together when the AEM is in the home30 position. All gradient data, sensible heat flux, latent heat flux, and the Bowen ratio are incorrect during these conditions.
Measurements:	sgp15ebbrE13.b1: Temperature of left humidity sensor chamber(rr_thum_l) Left air temperature(tair_l) Temperature of right humidity sensor chamber(rr_thum_r) Right air temperature(tair_r) Left relative humidity(mv_hum_l) Right relative humidity(mv_hum_r) sgp15ebbrE13.a1: Temperature of left humidity sensor chamber(rr_thum_l) Left air temperature(tair_l) Right air temperature(tair_r) Temperature of right humidity sensor chamber(rr_thum_r) Right relative humidity(mv_hum_r) Left relative humidity(mv_hum_l) sgp5ebbrE13.a1: Bottom humidity(hum_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) top air temperature(tair_top) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) Top humidity(hum_top) sgp30ebbrE13.b1: Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of bottom humidity sensor chamber(thum_bot) h(h) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) bottom air temperature(tair_bot) sgp30ebbrE13.a1: latent heat flux(e) top vapor pressure(vp_top) Temperature of bottom humidity sensor chamber(thum_bot) Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) h(h) Temperature of the top humidity chamber(thum_top) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) top air temperature(tair_top) Top humidity(hum_top)

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DQRID : D020129.5

Start Date	Start Time	End Date	End Time
04/01/2001	0000	10/05/2001	1401

Subject:	SGP EBBR E13 - E13 EBBR Left Air Temperature Incorrect
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
Description:	This condition occurred most of the time during the indicated period (hence color yellow). The left air temperature was incorrect only when the AEM was in the home 30 position. This only affected the bottom air temperature calculation. However, it made the latent heat flux, sensible heat flux, and Bowen ratio incorrect. The sensor was improperly inserted into the aspirator shield and was pinched between the shield and the T/RH probe. When the AEM was in the home30 position, the aspirator hose position may have caused the sensor to short to ground.
Measurements:	sgp15ebbrE13.b1: Left air temperature(tair_l) sgp15ebbrE13.a1: Left air temperature(tair_l) sgp5ebbrE13.a1: bottom air temperature(tair_bot) sgp30ebbrE13.b1: bottom air temperature(tair_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) latent heat flux(e) h(h) sgp30ebbrE13.a1: bottom air temperature(tair_bot) latent heat flux(e) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) h(h)

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DQRID : D020129.9

Start Date	Start Time	End Date	End Time
04/01/2001	0000	10/05/2001	1401

Subject:	SGP/EBBR/E13 - Reprocess: E13 EBBR Soil Temperature #4 Incorrect
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:	Soil Temperature #4 was often incorrect, typically too large negative, during this period, causing other measurements calculated with it to be incorrect also. This was caused by a bad multiplexor channel, which was discovered by the vendor during recalibration of the unit later.
Measurements:	sgp15ebbrE13.b1: Soil temperature 4(rr_ts4) sgp15ebbrE13.a1: Soil temperature 4(rr_ts4) sgp30ebbrE13.b1: 0-5 cm integrated soil temperature, site 4(ts4) average surface soil heat flow(ave_shf) latent heat flux(e) h(h) soil heat flow, site 4(g4) 0-5 cm change in soil heat storage with time, site 4(ces4) sgp30ebbrE13.a1: latent heat flux(e) 0-5 cm change in soil heat storage with time, site 4(ces4) 0-5 cm integrated soil temperature, site 4(ts4) average surface soil heat flow(ave_shf) h(h) soil heat flow, site 4(g4)

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DQRID : D020131.13

Start Date	Start Time	End Date	End Time
11/25/2001	1545	12/28/2001	1931

Subject:	SGP/EBBR/E13 - Left T/RH Probe Temperature Incorrect
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
Description:	During much of the indicated period the Left T/RH Temperature was incorrect. Because the home signal was between 0 and 3, the temperature was incorrect when the AEM was at the bottom position, but was correct when the AEM was at the top position. This was caused by a short created when the sensor was mispositioned in the aspirator housing and enough strain on the cable for it to bring it into contact with the housing in the bottom position.
Measurements:	sgp15ebbrE13.b1: Temperature of left humidity sensor chamber(rr_thum_l) sgp15ebbrE13.a1: Temperature of left humidity sensor chamber(rr_thum_l) sgp5ebbrE13.a1: bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) sgp30ebbrE13.b1: ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) latent heat flux(e) h(h) sgp30ebbrE13.a1: latent heat flux(e) Temperature of bottom humidity sensor chamber(thum_bot) bottom vapor pressure(vp_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) h(h)

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DQRID : D020214.1

Start Date	Start Time	End Date	End Time
01/18/2002	0005	01/25/2002	2201

Subject:	SGP/EBBR/E13 - Left Humidity Probe Temperature Incorrect
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
Description:	The left humidity probe temperature was incorrect much of the time, as was the top humidity temperature and vapor pressure.
Measurements:	sgp15ebbrE13.b1: Temperature of left humidity sensor chamber(rr_thum_l) sgp15ebbrE13.a1: Temperature of left humidity sensor chamber(rr_thum_l) sgp5ebbrE13.a1: top vapor pressure(vp_top) Temperature of the top humidity chamber(thum_top) sgp30ebbrE13.b1: ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of the top humidity chamber(thum_top) latent heat flux(e) h(h) top vapor pressure(vp_top) sgp30ebbrE13.a1: latent heat flux(e) top vapor pressure(vp_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) h(h) Temperature of the top humidity chamber(thum_top)

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DQRID : D020214.2

Start Date	Start Time	End Date	End Time
01/25/2002	2200	01/25/2002	2201

Subject:	SGP/EBBR/E13 - Data incorrect during maintenance
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
Description:	The 5, 15, and 30 minute measurements were zero or offscale at 2200 GMT only. Electronic connections were being checked at that time.
Measurements:	sgp15ebbrE13.b1: Soil moisture 2(r_sm2) Soil heat flow 2(mv_hft2) Soil moisture 3(r_sm3) Soil heat flow 3(mv_hft3) Soil moisture 4(r_sm4) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) Home signal(mv_home) Temperature of right humidity sensor chamber(rr_thum_r) Left relative humidity(mv_hum_l) Soil moisture 5(r_sm5) Reference temperature(rr_tref) Net radiation(mv_q) Temperature of left humidity sensor chamber(rr_thum_l) Soil heat flow 1(mv_hft1) scalar wind speed(wind_s) Soil heat flow 4(mv_hft4) Soil temperature 3(rr_ts3) Soil temperature 4(rr_ts4) Soil temperature 5(rr_ts5) Right relative humidity(mv_hum_r) Soil heat flow 5(mv_hft5) Soil temperature 2(rr_ts2) Left air temperature(tair_l) Atmospheric pressure(mv_pres) Soil temperature 1(rr_ts1) Right air temperature(tair_r) Battery(bat) sgp15ebbrE13.a1: Soil temperature 1(rr_ts1) Soil heat flow 3(mv_hft3) Temperature of right humidity sensor chamber(rr_thum_r) Soil moisture 3(rr_sm3) Soil temperature 2(rr_ts2) Soil temperature 3(rr_ts3) Soil moisture 3(r_sm3) Soil moisture 2(r_sm2) Soil temperature 4(rr_ts4) Soil moisture 4(rr_sm4) Soil heat flow 2(mv_hft2) Soil moisture 5(rr_sm5) Right air temperature(tair_r) Soil moisture 2(rr_sm2) Atmospheric pressure(mv_pres) Battery(bat) Soil heat flow 5(mv_hft5) Soil moisture 1(rr_sm1) Soil temperature 5(rr_ts5) Left relative humidity(mv_hum_l) Reference temperature(rr_tref) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) scalar wind speed(wind_s) Soil heat flow 1(mv_hft1) Temperature of left humidity sensor chamber(rr_thum_l) Soil heat flow 4(mv_hft4) Left air temperature(tair_l) Soil moisture 5(r_sm5) Right relative humidity(mv_hum_r) Net radiation(mv_q) Home signal(mv_home) Soil moisture 4(r_sm4) sgp5ebbrE13.a1: vector wind speed(res_ws) Top humidity(hum_top) Reference Thermistor Temperature(tref) Retrieved pressure profile(pres) scalar wind speed(wind_s) Temperature of bottom humidity sensor chamber(thum_bot) top vapor pressure(vp_top) top air temperature(tair_top) net radiation(q) standard deviation of wind direction (sigma theta)(sigma_wd) bottom air temperature(tair_bot) Bottom humidity(hum_bot) Temperature of the top humidity chamber(thum_top) Home signal(home) wind direction (relative to true north)(wind_d) bottom vapor pressure(vp_bot) sgp30ebbrE13.b1: 0-5 cm change in soil heat storage with time, site 2(ces2) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Soil heat capacity 4(cs4) 0-5 cm change in soil heat storage with time, site 3(ces3) average surface soil heat flow(ave_shf) 5 cm soil heat flow, site 4(shf4) top vapor pressure(vp_top) volumetric soil moisture, site 4(sm4) 0-5 cm change in soil heat storage with time, site 2(ces1) volumetric soil moisture, site 5(sm5) Exchange mechanism position indicator (0 to 15 min)(home_15) soil heat flow, site 3(g3) Reference Thermistor Temperature(tref) bottom air temperature(tair_bot) 0-5 cm integrated soil temperature, site 2(ts1) soil heat flow, site 2(g2) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) h(h) standard deviation of wind direction (sigma theta)(sigma_wd) volumetric soil moisture, site 2(sm2) 5 cm soil heat flow, site 1(shf1) scalar wind speed(wind_s) top air temperature(tair_top) Top humidity(hum_top) Exchange mechanism position indicator (15 to 30 min)(home_30) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) Soil heat capacity 3(cs3) 5 cm soil heat flow, site 2(shf2) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) wind direction (relative to true north)(wind_d) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) vector wind speed(res_ws) Bottom humidity(hum_bot) Retrieved pressure profile(pres) soil heat flow, site 1(g1) soil heat flow, site 4(g4) 0-5 cm integrated soil temperature, site 5(ts5) Soil heat capacity 2(cs2) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) Soil heat capacity 1(cs1) net radiation(q) volumetric soil moisture, site 3(sm3) 5 cm soil heat flow, site 3(shf3) volumetric soil moisture, site 1(sm1) Temperature of bottom humidity sensor chamber(thum_bot) 5 cm soil heat flow, site 5(shf5) 0-5 cm change in soil heat storage with time, site 4(ces4) 0-5 cm integrated soil temperature, site 2(ts2) 0-5 cm integrated soil temperature, site 3(ts3) soil heat flow, site 5(g5) 0-5 cm integrated soil temperature, site 4(ts4) Soil heat capacity 5(cs5) 0-5 cm change in soil heat storage with time, site 5(ces5) sgp30ebbrE13.a1: soil heat flow, site 1(g1) Reference Thermistor Temperature(tref) 0-5 cm integrated soil temperature, site 2(ts2) latent heat flux(e) Temperature of bottom humidity sensor chamber(thum_bot) 5 cm soil heat flow, site 3(shf3) Bottom humidity(hum_bot) average surface soil heat flow(ave_shf) bottom air temperature(tair_bot) soil heat flow, site 5(g5) standard deviation of wind direction (sigma theta)(sigma_wd) soil heat flow, site 3(g3) 5 cm soil heat flow, site 4(shf4) Soil heat capacity 1(cs1) Exchange mechanism position indicator (0 to 15 min)(home_15) 5 cm soil heat flow, site 5(shf5) 0-5 cm change in soil heat storage with time, site 5(ces5) wind direction (relative to true north)(wind_d) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) 0-5 cm integrated soil temperature, site 3(ts3) 0-5 cm integrated soil temperature, site 5(ts5) net radiation(q) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of the top humidity chamber(thum_top) soil heat flow, site 2(g2) top air temperature(tair_top) 0-5 cm integrated soil temperature, site 2(ts1) volumetric soil moisture, site 5(sm5) Soil heat capacity 3(cs3) top vapor pressure(vp_top) vector wind speed(res_ws) Exchange mechanism position indicator (15 to 30 min)(home_30) volumetric soil moisture, site 4(sm4) Soil heat capacity 4(cs4) Soil heat capacity 5(cs5) Soil heat capacity 2(cs2) Retrieved pressure profile(pres) h(h) 0-5 cm change in soil heat storage with time, site 2(ces2) 0-5 cm integrated soil temperature, site 4(ts4) volumetric soil moisture, site 3(sm3) 0-5 cm change in soil heat storage with time, site 3(ces3) 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) volumetric soil moisture, site 2(sm2) scalar wind speed(wind_s) 5 cm soil heat flow, site 1(shf1) volumetric soil moisture, site 1(sm1) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) 5 cm soil heat flow, site 2(shf2) 0-5 cm change in soil heat storage with time, site 2(ces1) 0-5 cm change in soil heat storage with time, site 4(ces4) bottom vapor pressure(vp_bot) Top humidity(hum_top) soil heat flow, site 4(g4)

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DQRID : D020214.5

Start Date	Start Time	End Date	End Time
01/25/2002	2010	01/25/2002	2101

Subject:	SGP/EBBR/E13 - Data Incorrect During 6 Month Checks
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
Description:	The measurements were incorrect during the 6 month checks.
Measurements:	sgp15ebbrE13.b1: Soil moisture 2(r_sm2) Soil heat flow 2(mv_hft2) Soil moisture 3(r_sm3) Soil heat flow 3(mv_hft3) Soil moisture 4(r_sm4) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) Home signal(mv_home) Temperature of right humidity sensor chamber(rr_thum_r) Left relative humidity(mv_hum_l) Soil moisture 5(r_sm5) Reference temperature(rr_tref) Net radiation(mv_q) Temperature of left humidity sensor chamber(rr_thum_l) Soil heat flow 1(mv_hft1) scalar wind speed(wind_s) Soil heat flow 4(mv_hft4) Soil temperature 3(rr_ts3) Soil temperature 4(rr_ts4) Soil temperature 5(rr_ts5) Right relative humidity(mv_hum_r) Soil heat flow 5(mv_hft5) Soil temperature 2(rr_ts2) Left air temperature(tair_l) Atmospheric pressure(mv_pres) Soil temperature 1(rr_ts1) Right air temperature(tair_r) Battery(bat) sgp15ebbrE13.a1: Soil temperature 1(rr_ts1) Soil heat flow 3(mv_hft3) Temperature of right humidity sensor chamber(rr_thum_r) Soil moisture 3(rr_sm3) Soil temperature 2(rr_ts2) Soil temperature 3(rr_ts3) Soil moisture 3(r_sm3) Soil moisture 2(r_sm2) Soil temperature 4(rr_ts4) Soil moisture 4(rr_sm4) Soil heat flow 2(mv_hft2) Soil moisture 5(rr_sm5) Right air temperature(tair_r) Soil moisture 2(rr_sm2) Atmospheric pressure(mv_pres) Battery(bat) Soil heat flow 5(mv_hft5) Soil moisture 1(rr_sm1) Soil temperature 5(rr_ts5) Left relative humidity(mv_hum_l) Reference temperature(rr_tref) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) scalar wind speed(wind_s) Soil heat flow 1(mv_hft1) Temperature of left humidity sensor chamber(rr_thum_l) Soil heat flow 4(mv_hft4) Left air temperature(tair_l) Soil moisture 5(r_sm5) Right relative humidity(mv_hum_r) Net radiation(mv_q) Home signal(mv_home) Soil moisture 4(r_sm4) sgp5ebbrE13.a1: vector wind speed(res_ws) Top humidity(hum_top) Reference Thermistor Temperature(tref) Retrieved pressure profile(pres) scalar wind speed(wind_s) Temperature of bottom humidity sensor chamber(thum_bot) top vapor pressure(vp_top) top air temperature(tair_top) net radiation(q) standard deviation of wind direction (sigma theta)(sigma_wd) bottom air temperature(tair_bot) Bottom humidity(hum_bot) Temperature of the top humidity chamber(thum_top) Home signal(home) wind direction (relative to true north)(wind_d) bottom vapor pressure(vp_bot) sgp30ebbrE13.b1: 0-5 cm change in soil heat storage with time, site 2(ces2) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Soil heat capacity 4(cs4) 0-5 cm change in soil heat storage with time, site 3(ces3) average surface soil heat flow(ave_shf) 5 cm soil heat flow, site 4(shf4) top vapor pressure(vp_top) volumetric soil moisture, site 4(sm4) 0-5 cm change in soil heat storage with time, site 2(ces1) volumetric soil moisture, site 5(sm5) Exchange mechanism position indicator (0 to 15 min)(home_15) soil heat flow, site 3(g3) Reference Thermistor Temperature(tref) bottom air temperature(tair_bot) 0-5 cm integrated soil temperature, site 2(ts1) soil heat flow, site 2(g2) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) h(h) standard deviation of wind direction (sigma theta)(sigma_wd) volumetric soil moisture, site 2(sm2) 5 cm soil heat flow, site 1(shf1) scalar wind speed(wind_s) top air temperature(tair_top) Top humidity(hum_top) Exchange mechanism position indicator (15 to 30 min)(home_30) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) Soil heat capacity 3(cs3) 5 cm soil heat flow, site 2(shf2) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) wind direction (relative to true north)(wind_d) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) vector wind speed(res_ws) Bottom humidity(hum_bot) Retrieved pressure profile(pres) soil heat flow, site 1(g1) soil heat flow, site 4(g4) 0-5 cm integrated soil temperature, site 5(ts5) Soil heat capacity 2(cs2) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) Soil heat capacity 1(cs1) net radiation(q) volumetric soil moisture, site 3(sm3) 5 cm soil heat flow, site 3(shf3) volumetric soil moisture, site 1(sm1) Temperature of bottom humidity sensor chamber(thum_bot) 5 cm soil heat flow, site 5(shf5) 0-5 cm change in soil heat storage with time, site 4(ces4) 0-5 cm integrated soil temperature, site 2(ts2) 0-5 cm integrated soil temperature, site 3(ts3) soil heat flow, site 5(g5) 0-5 cm integrated soil temperature, site 4(ts4) Soil heat capacity 5(cs5) 0-5 cm change in soil heat storage with time, site 5(ces5) sgp30ebbrE13.a1: soil heat flow, site 1(g1) Reference Thermistor Temperature(tref) 0-5 cm integrated soil temperature, site 2(ts2) latent heat flux(e) Temperature of bottom humidity sensor chamber(thum_bot) 5 cm soil heat flow, site 3(shf3) Bottom humidity(hum_bot) average surface soil heat flow(ave_shf) bottom air temperature(tair_bot) soil heat flow, site 5(g5) standard deviation of wind direction (sigma theta)(sigma_wd) soil heat flow, site 3(g3) 5 cm soil heat flow, site 4(shf4) Soil heat capacity 1(cs1) Exchange mechanism position indicator (0 to 15 min)(home_15) 5 cm soil heat flow, site 5(shf5) 0-5 cm change in soil heat storage with time, site 5(ces5) wind direction (relative to true north)(wind_d) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) 0-5 cm integrated soil temperature, site 3(ts3) 0-5 cm integrated soil temperature, site 5(ts5) net radiation(q) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of the top humidity chamber(thum_top) soil heat flow, site 2(g2) top air temperature(tair_top) 0-5 cm integrated soil temperature, site 2(ts1) volumetric soil moisture, site 5(sm5) Soil heat capacity 3(cs3) top vapor pressure(vp_top) vector wind speed(res_ws) Exchange mechanism position indicator (15 to 30 min)(home_30) volumetric soil moisture, site 4(sm4) Soil heat capacity 4(cs4) Soil heat capacity 5(cs5) Soil heat capacity 2(cs2) Retrieved pressure profile(pres) h(h) 0-5 cm change in soil heat storage with time, site 2(ces2) 0-5 cm integrated soil temperature, site 4(ts4) volumetric soil moisture, site 3(sm3) 0-5 cm change in soil heat storage with time, site 3(ces3) 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) volumetric soil moisture, site 2(sm2) scalar wind speed(wind_s) 5 cm soil heat flow, site 1(shf1) volumetric soil moisture, site 1(sm1) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) 5 cm soil heat flow, site 2(shf2) 0-5 cm change in soil heat storage with time, site 2(ces1) 0-5 cm change in soil heat storage with time, site 4(ces4) bottom vapor pressure(vp_bot) Top humidity(hum_top) soil heat flow, site 4(g4)

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DQRID : D020716.12

Start Date	Start Time	End Date	End Time
05/16/2002	1855	05/16/2002	1926

Subject:	SGP/EBBR/E13 - 6 Month Checks
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
Description:	The indicated measurements were incorrect during the 6 month checks.
Measurements:	sgp15ebbrE13.b1: Left air temperature(tair_l) Right air temperature(tair_r) sgp15ebbrE13.a1: Left air temperature(tair_l) Right air temperature(tair_r) sgp5ebbrE13.a1: Bottom humidity(hum_bot) scalar wind speed(wind_s) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) top air temperature(tair_top) wind direction (relative to true north)(wind_d) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) Top humidity(hum_top) sgp30ebbrE13.b1: Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of bottom humidity sensor chamber(thum_bot) h(h) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) bottom air temperature(tair_bot) sgp30ebbrE13.a1: latent heat flux(e) top vapor pressure(vp_top) Temperature of bottom humidity sensor chamber(thum_bot) Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) h(h) Temperature of the top humidity chamber(thum_top) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) top air temperature(tair_top) Top humidity(hum_top)

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DQRID : D020717.13

Start Date	Start Time	End Date	End Time
01/25/2002	2202	03/03/2002	1129

Subject:	SGP/EBBR/E13 - Reprocess: Soil Heat Flow #1 Incorrect
DataStreams:	sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:	Soil Heat Flow #1 was incorrect during the indicated period. Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g2 + g3 + g4 + g5)/4 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf)
Measurements:	sgp30ebbrE13.b1: 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 5 cm soil heat flow, site 1(shf1) soil heat flow, site 1(g1) average surface soil heat flow(ave_shf) latent heat flux(e) h(h) sgp30ebbrE13.a1: soil heat flow, site 1(g1) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) latent heat flux(e) average surface soil heat flow(ave_shf) 5 cm soil heat flow, site 1(shf1) h(h)

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DQRID : D020717.14

Start Date	Start Time	End Date	End Time
03/07/2002	2032	05/20/2002	2101

Subject:	SGP/EBBR/E13 - Reprocess: Soil Heat Flow #2 Incorrect
DataStreams:	sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:	Soil Heat Flow #2 was incorrect during the indicated period. Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g1 + g3 + g4 + g5)/4 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf)
Measurements:	sgp30ebbrE13.b1: 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) 5 cm soil heat flow, site 2(shf2) soil heat flow, site 2(g2) average surface soil heat flow(ave_shf) latent heat flux(e) h(h) sgp30ebbrE13.a1: 5 cm soil heat flow, site 2(shf2) latent heat flux(e) average surface soil heat flow(ave_shf) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) soil heat flow, site 2(g2) h(h)

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DQRID : D020717.15

Start Date	Start Time	End Date	End Time
10/05/2001	1715	02/22/2002	2131

Subject:	SGP/EBBR/E13 - Wrong CR10 Program Installed
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.00, sgp5ebbrE13.a1
Description:	An old version 4 program was installed on 5 Oct 01 instead of the correct version 8 program. All of the indicated measurements are suspect.
Measurements:	sgp15ebbrE13.b1: Soil moisture 2(r_sm2) Soil heat flow 2(mv_hft2) Soil moisture 3(r_sm3) Soil heat flow 3(mv_hft3) Soil moisture 4(r_sm4) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) Temperature of right humidity sensor chamber(rr_thum_r) Left relative humidity(mv_hum_l) Soil moisture 5(r_sm5) Reference temperature(rr_tref) Net radiation(mv_q) Temperature of left humidity sensor chamber(rr_thum_l) Soil heat flow 1(mv_hft1) scalar wind speed(wind_s) Soil heat flow 4(mv_hft4) Soil temperature 3(rr_ts3) Soil temperature 4(rr_ts4) Soil temperature 5(rr_ts5) Right relative humidity(mv_hum_r) Soil heat flow 5(mv_hft5) Soil temperature 2(rr_ts2) Left air temperature(tair_l) Atmospheric pressure(mv_pres) Soil temperature 1(rr_ts1) Right air temperature(tair_r) sgp5ebbrE13.00: null(Raw data stream - documentation not supported) sgp15ebbrE13.a1: Soil temperature 1(rr_ts1) Soil heat flow 3(mv_hft3) Temperature of right humidity sensor chamber(rr_thum_r) Soil moisture 3(rr_sm3) Soil temperature 2(rr_ts2) Soil temperature 3(rr_ts3) Soil moisture 3(r_sm3) Soil moisture 2(r_sm2) Soil temperature 4(rr_ts4) Soil moisture 4(rr_sm4) Soil heat flow 2(mv_hft2) Soil moisture 5(rr_sm5) Right air temperature(tair_r) Soil moisture 2(rr_sm2) Atmospheric pressure(mv_pres) Soil heat flow 5(mv_hft5) Soil moisture 1(rr_sm1) Soil temperature 5(rr_ts5) Left relative humidity(mv_hum_l) Reference temperature(rr_tref) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) scalar wind speed(wind_s) Soil heat flow 1(mv_hft1) Temperature of left humidity sensor chamber(rr_thum_l) Soil heat flow 4(mv_hft4) Left air temperature(tair_l) Soil moisture 5(r_sm5) Right relative humidity(mv_hum_r) Net radiation(mv_q) Soil moisture 4(r_sm4) sgp5ebbrE13.a1: vector wind speed(res_ws) Top humidity(hum_top) Reference Thermistor Temperature(tref) Retrieved pressure profile(pres) scalar wind speed(wind_s) Temperature of bottom humidity sensor chamber(thum_bot) top vapor pressure(vp_top) top air temperature(tair_top) net radiation(q) standard deviation of wind direction (sigma theta)(sigma_wd) bottom air temperature(tair_bot) Bottom humidity(hum_bot) Temperature of the top humidity chamber(thum_top) wind direction (relative to true north)(wind_d) bottom vapor pressure(vp_bot) sgp30ebbrE13.b1: 0-5 cm change in soil heat storage with time, site 2(ces2) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Soil heat capacity 4(cs4) 0-5 cm change in soil heat storage with time, site 3(ces3) average surface soil heat flow(ave_shf) 5 cm soil heat flow, site 4(shf4) top vapor pressure(vp_top) volumetric soil moisture, site 4(sm4) 0-5 cm change in soil heat storage with time, site 2(ces1) volumetric soil moisture, site 5(sm5) soil heat flow, site 3(g3) Reference Thermistor Temperature(tref) bottom air temperature(tair_bot) 0-5 cm integrated soil temperature, site 2(ts1) soil heat flow, site 2(g2) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) h(h) standard deviation of wind direction (sigma theta)(sigma_wd) volumetric soil moisture, site 2(sm2) 5 cm soil heat flow, site 1(shf1) scalar wind speed(wind_s) top air temperature(tair_top) Top humidity(hum_top) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) Soil heat capacity 3(cs3) 5 cm soil heat flow, site 2(shf2) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) wind direction (relative to true north)(wind_d) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) vector wind speed(res_ws) Bottom humidity(hum_bot) Retrieved pressure profile(pres) soil heat flow, site 1(g1) soil heat flow, site 4(g4) 0-5 cm integrated soil temperature, site 5(ts5) Soil heat capacity 2(cs2) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) Soil heat capacity 1(cs1) net radiation(q) volumetric soil moisture, site 3(sm3) 5 cm soil heat flow, site 3(shf3) volumetric soil moisture, site 1(sm1) Temperature of bottom humidity sensor chamber(thum_bot) 5 cm soil heat flow, site 5(shf5) 0-5 cm change in soil heat storage with time, site 4(ces4) 0-5 cm integrated soil temperature, site 2(ts2) 0-5 cm integrated soil temperature, site 3(ts3) soil heat flow, site 5(g5) 0-5 cm integrated soil temperature, site 4(ts4) Soil heat capacity 5(cs5) 0-5 cm change in soil heat storage with time, site 5(ces5) sgp30ebbrE13.a1: soil heat flow, site 1(g1) Reference Thermistor Temperature(tref) 0-5 cm integrated soil temperature, site 2(ts2) latent heat flux(e) Temperature of bottom humidity sensor chamber(thum_bot) 5 cm soil heat flow, site 3(shf3) Bottom humidity(hum_bot) average surface soil heat flow(ave_shf) bottom air temperature(tair_bot) soil heat flow, site 5(g5) standard deviation of wind direction (sigma theta)(sigma_wd) soil heat flow, site 3(g3) 5 cm soil heat flow, site 4(shf4) Soil heat capacity 1(cs1) 5 cm soil heat flow, site 5(shf5) 0-5 cm change in soil heat storage with time, site 5(ces5) wind direction (relative to true north)(wind_d) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) 0-5 cm integrated soil temperature, site 3(ts3) 0-5 cm integrated soil temperature, site 5(ts5) net radiation(q) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of the top humidity chamber(thum_top) soil heat flow, site 2(g2) top air temperature(tair_top) 0-5 cm integrated soil temperature, site 2(ts1) volumetric soil moisture, site 5(sm5) Soil heat capacity 3(cs3) top vapor pressure(vp_top) vector wind speed(res_ws) volumetric soil moisture, site 4(sm4) Soil heat capacity 4(cs4) Soil heat capacity 5(cs5) Soil heat capacity 2(cs2) Retrieved pressure profile(pres) h(h) 0-5 cm change in soil heat storage with time, site 2(ces2) 0-5 cm integrated soil temperature, site 4(ts4) volumetric soil moisture, site 3(sm3) 0-5 cm change in soil heat storage with time, site 3(ces3) 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) volumetric soil moisture, site 2(sm2) scalar wind speed(wind_s) 5 cm soil heat flow, site 1(shf1) volumetric soil moisture, site 1(sm1) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) 5 cm soil heat flow, site 2(shf2) 0-5 cm change in soil heat storage with time, site 2(ces1) 0-5 cm change in soil heat storage with time, site 4(ces4) bottom vapor pressure(vp_bot) Top humidity(hum_top) soil heat flow, site 4(g4)

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DQRID : D020717.16

Start Date	Start Time	End Date	End Time
05/24/2002	0600	06/14/2002	1431

Subject:	SGP/EBBR/E13 - Wind Direction Incorrect
DataStreams:	sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
Description:	The wind direction and sigma_wd was near zero for the indicated times.
Measurements:	sgp5ebbrE13.a1: standard deviation of wind direction (sigma theta)(sigma_wd) wind direction (relative to true north)(wind_d) vector wind speed(res_ws) sgp30ebbrE13.b1: standard deviation of wind direction (sigma theta)(sigma_wd) wind direction (relative to true north)(wind_d) vector wind speed(res_ws) sgp30ebbrE13.a1: wind direction (relative to true north)(wind_d) vector wind speed(res_ws) standard deviation of wind direction (sigma theta)(sigma_wd)

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DQRID : D020717.17

Start Date	Start Time	End Date	End Time
01/18/2002	0015	03/03/2002	0801
03/03/2002	0815	03/08/2002	1401
03/08/2002	1415	03/09/2002	0931
03/09/2002	0945	03/09/2002	2001
03/12/2002	0000	03/12/2002	0101
03/12/2002	0115	04/12/2002	1901
04/16/2002	1430	04/16/2002	2001
04/16/2002	2230	04/17/2002	0031
04/17/2002	1530	04/17/2002	1701
04/17/2002	2230	04/17/2002	2231
04/18/2002	1230	04/18/2002	1231
05/06/2002	0600	05/06/2002	1931
05/07/2002	0000	05/07/2002	0001
05/07/2002	0300	05/07/2002	0301
05/07/2002	0400	05/07/2002	0401
05/07/2002	1700	05/07/2002	1731
05/08/2002	2300	05/09/2002	0101
05/11/2002	1530	05/11/2002	1601
05/11/2002	1900	05/11/2002	1901

Subject:	SGP/EBBR/E13 - AEM Hung up
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
Description:	The automatic exchange mechanism hung numerous times, but with various different measurements of home signals. In all cases, temperature and humidity gradients were incorrect; thus the Bowen ratio, sensible heat flux, and latent heat flux are incorrect for the indicated periods. Even when the home 15 and 30 signals were different (but too high) the measurements were incorrect because the program keys off of the home signals, which must be in the proper ranges.
Measurements:	sgp15ebbrE13.b1: Left air temperature(tair_l) Right air temperature(tair_r) sgp15ebbrE13.a1: Left air temperature(tair_l) Right air temperature(tair_r) sgp5ebbrE13.a1: Bottom humidity(hum_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) top air temperature(tair_top) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) Top humidity(hum_top) sgp30ebbrE13.b1: Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of bottom humidity sensor chamber(thum_bot) h(h) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) bottom air temperature(tair_bot) sgp30ebbrE13.a1: latent heat flux(e) top vapor pressure(vp_top) Temperature of bottom humidity sensor chamber(thum_bot) Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) h(h) Temperature of the top humidity chamber(thum_top) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) top air temperature(tair_top) Top humidity(hum_top)

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DQRID : D020726.2

Start Date	Start Time	End Date	End Time
01/18/2002	0015	01/25/2002	2201
03/03/2002	1130	03/07/2002	2031

Subject:	SGP/EBBR/E13 - Reprocess: Soil Heat Flow #1 and #2 Incorrect
DataStreams:	sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:	Soil Heat Flow #1 and #2 were incorrect during the indicated period. Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g3 + g4 + g5)/3 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf)
Measurements:	sgp30ebbrE13.b1: 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 5 cm soil heat flow, site 2(shf2) 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) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) soil heat flow, site 2(g2) sgp30ebbrE13.a1: soil heat flow, site 1(g1) 5 cm soil heat flow, site 2(shf2) latent heat flux(e) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) 5 cm soil heat flow, site 1(shf1) soil heat flow, site 2(g2) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) average surface soil heat flow(ave_shf) h(h)

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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 4(cs4) Soil heat capacity 5(cs5) Soil heat capacity 3(cs3) Soil heat capacity 2(cs2) Soil heat capacity 1(cs1) sgp30ebbrE4.b1: Soil heat capacity 3(cs3) Soil heat capacity 2(cs2) Soil heat capacity 5(cs5) Soil heat capacity 4(cs4) Soil heat capacity 1(cs1) sgp30ebbrE9.b1: Soil heat capacity 3(cs3) Soil heat capacity 2(cs2) Soil heat capacity 5(cs5) Soil heat capacity 4(cs4) Soil heat capacity 1(cs1) sgp30ebbrE18.b1: Soil heat capacity 1(cs1) Soil heat capacity 4(cs4) Soil heat capacity 3(cs3) Soil heat capacity 2(cs2) Soil heat capacity 5(cs5) sgp30ebbrE26.b1: Soil heat capacity 1(cs1) Soil heat capacity 4(cs4) Soil heat capacity 5(cs5) Soil heat capacity 2(cs2) Soil heat capacity 3(cs3) sgp30ebbrE13.b1: Soil heat capacity 4(cs4) Soil heat capacity 2(cs2) Soil heat capacity 1(cs1) Soil heat capacity 3(cs3) Soil heat capacity 5(cs5) sgp30ebbrE7.b1: Soil heat capacity 1(cs1) Soil heat capacity 4(cs4) Soil heat capacity 5(cs5) Soil heat capacity 2(cs2) Soil heat capacity 3(cs3) sgp30ebbrE12.b1: Soil heat capacity 2(cs2) Soil heat capacity 5(cs5) Soil heat capacity 4(cs4) Soil heat capacity 1(cs1) Soil heat capacity 3(cs3) sgp30ebbrE19.b1: Soil heat capacity 1(cs1) Soil heat capacity 5(cs5) Soil heat capacity 2(cs2) Soil heat capacity 3(cs3) Soil heat capacity 4(cs4) sgp30ebbrE2.b1: Soil heat capacity 2(cs2) Soil heat capacity 3(cs3) Soil heat capacity 4(cs4) Soil heat capacity 1(cs1) Soil heat capacity 5(cs5) sgp30ebbrE22.b1: Soil heat capacity 5(cs5) Soil heat capacity 3(cs3) Soil heat capacity 4(cs4) Soil heat capacity 1(cs1) Soil heat capacity 2(cs2) sgp30ebbrE20.b1: Soil heat capacity 3(cs3) Soil heat capacity 1(cs1) Soil heat capacity 4(cs4) Soil heat capacity 5(cs5) Soil heat capacity 2(cs2) sgp30ebbrE15.b1: Soil heat capacity 5(cs5) Soil heat capacity 3(cs3) Soil heat capacity 4(cs4) Soil heat capacity 2(cs2) Soil heat capacity 1(cs1)

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DQRID : D030110.34

Start Date	Start Time	End Date	End Time
11/14/2002	2015	11/14/2002	2045

Subject:	SGP/EBBR/E13 - Data Incorrect during 6 month checks
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
Description:	Some of the measurements are incorrect during the 6 month checks.
Measurements:	sgp15ebbrE13.b1: Left air temperature(tair_l) Right air temperature(tair_r) sgp15ebbrE13.a1: Left air temperature(tair_l) Right air temperature(tair_r) sgp5ebbrE13.a1: Bottom humidity(hum_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) top air temperature(tair_top) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) Top humidity(hum_top) sgp30ebbrE13.b1: Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of bottom humidity sensor chamber(thum_bot) h(h) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) bottom air temperature(tair_bot) sgp30ebbrE13.a1: latent heat flux(e) top vapor pressure(vp_top) Temperature of bottom humidity sensor chamber(thum_bot) Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) h(h) Temperature of the top humidity chamber(thum_top) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) top air temperature(tair_top) Top humidity(hum_top)

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DQRID : D030115.4

Start Date	Start Time	End Date	End Time
09/23/2002	0000	10/31/2002	2130

Subject:	SGP/EBBR/E13 - Wind Speed Stalling at Low Speeds
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
Description:	Perhaps because of excessive bearing wear, the wind speed sensor had a high starting threshhold with wind speeds below about 2 m/s. Wind speed measurements at all speeds were probably too low.
Measurements:	sgp15ebbrE13.b1: scalar wind speed(wind_s) sgp15ebbrE13.a1: scalar wind speed(wind_s) sgp5ebbrE13.a1: scalar wind speed(wind_s) vector wind speed(res_ws) sgp30ebbrE13.b1: scalar wind speed(wind_s) vector wind speed(res_ws) sgp30ebbrE13.a1: scalar wind speed(wind_s) vector wind speed(res_ws)

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DQRID : D030115.5

Start Date	Start Time	End Date	End Time
10/05/2001	1750	02/22/2002	2100

Subject:	SGP/EBBR/E13 - REPROCESS: Soil Moisture #1 Offset1
DataStreams:	sgp30ebbrE13.a1, sgp30ebbrE13.b1
Description:	The wrong offset (1.4656) was used in the calibration coefficients for Soil Moisture Probe #1. The correct offset is 14.656. Sensible and Latent Heat Flux measurements are not significantly affected.
Measurements:	sgp30ebbrE13.b1: volumetric soil moisture, site 1(sm1) sgp30ebbrE13.a1: volumetric soil moisture, site 1(sm1)

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DQRID : D030115.6

Start Date	Start Time	End Date	End Time
09/18/2002	1210	09/19/2002	0245

Subject:	SGP/EBBR/E13 - AEM Jung between Home Positions
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
Description:	When the AEM (Automatic Exchange Mechanism) is hung inbetween home positions, the gradients of temperature and relative humidity, and thus sensible and latent heat fluxes, are incorrect.
Measurements:	sgp15ebbrE13.b1: Left air temperature(tair_l) Right air temperature(tair_r) sgp15ebbrE13.a1: Left air temperature(tair_l) Right air temperature(tair_r) sgp5ebbrE13.a1: Bottom humidity(hum_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) top air temperature(tair_top) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) Top humidity(hum_top) sgp30ebbrE13.b1: Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of bottom humidity sensor chamber(thum_bot) h(h) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) bottom air temperature(tair_bot) sgp30ebbrE13.a1: latent heat flux(e) top vapor pressure(vp_top) Temperature of bottom humidity sensor chamber(thum_bot) Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) h(h) Temperature of the top humidity chamber(thum_top) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) top air temperature(tair_top) Top humidity(hum_top)

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DQRID : D030712.17

Start Date	Start Time	End Date	End Time
05/01/2003	1905	05/01/2003	1935

Subject:	SGP/EBBR/E13 - 6 Month Checks
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1
Description:	Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks.
Measurements:	sgp15ebbrE13.b1: Temperature of left humidity sensor chamber(rr_thum_l) Left air temperature(tair_l) Temperature of right humidity sensor chamber(rr_thum_r) Right air temperature(tair_r) Left relative humidity(mv_hum_l) Right relative humidity(mv_hum_r) sgp15ebbrE13.a1: Temperature of left humidity sensor chamber(rr_thum_l) Left air temperature(tair_l) Right air temperature(tair_r) Temperature of right humidity sensor chamber(rr_thum_r) Right relative humidity(mv_hum_r) Left relative humidity(mv_hum_l) sgp5ebbrE13.a1: Bottom humidity(hum_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) top air temperature(tair_top) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) Top humidity(hum_top) sgp30ebbrE13.b1: Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of bottom humidity sensor chamber(thum_bot) h(h) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) bottom air temperature(tair_bot) sgp30ebbrE13.a1: latent heat flux(e) top vapor pressure(vp_top) Temperature of bottom humidity sensor chamber(thum_bot) Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) h(h) Temperature of the top humidity chamber(thum_top) bottom air temperature(tair_bot) bottom vapor pressure(vp_bot) top air temperature(tair_top) Top humidity(hum_top)

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DQRID : D030919.8

Start Date	Start Time	End Date	End Time
04/23/2003	1830	05/01/2003	2000

Subject:	SGP/EBBR/E13 - Water In Net Radiometer; Surface Fluxes are Incorrect
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.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:	sgp15ebbrE13.b1: Net radiation(mv_q) sgp15ebbrE13.a1: Net radiation(mv_q) sgp30ebbrE13.b1: net radiation(q) latent heat flux(e) h(h) sgp5ebbrE13.a1: net radiation(q) sgp30ebbrE13.a1: latent heat flux(e) net radiation(q) h(h)

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DQRID : D031031.5

Start Date	Start Time	End Date	End Time
09/29/2003	1800	10/02/2003	1845

Subject:	SGP/EBBR/E13 - Water in Net Radiometer, Surface Fluxes Incorrect
DataStreams:	sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.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:	sgp15ebbrE13.b1: Net radiation(mv_q) sgp15ebbrE13.a1: Net radiation(mv_q) sgp30ebbrE13.b1: net radiation(q) latent heat flux(e) h(h) sgp5ebbrE13.a1: net radiation(q) sgp30ebbrE13.a1: latent heat flux(e) net radiation(q) h(h)

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DQRID : D031204.10

Start Date	Start Time	End Date	End Time
10/13/2003	1830	10/13/2003	1900

Subject:	SGP/EBBR/E13 - 6 Month Checks
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks.
Measurements:	sgp15ebbrE13.b1: Temperature of left humidity sensor chamber(rr_thum_l) Left air temperature(tair_l) Temperature of right humidity sensor chamber(rr_thum_r) Right air temperature(tair_r) Left relative humidity(mv_hum_l) Right relative humidity(mv_hum_r) sgp5ebbrE13.b1: top air temperature(tair_top) Temperature of the top humidity chamber(thum_top) Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) top vapor pressure(vp_top) Top humidity(hum_top) bottom air temperature(tair_bot) sgp30ebbrE13.b1: Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of bottom humidity sensor chamber(thum_bot) h(h) Top humidity(hum_top) top air temperature(tair_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) bottom air temperature(tair_bot)

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DQRID : D031222.16

Start Date	Start Time	End Date	End Time
12/09/2003	2145	12/10/2003	0115

Subject:	SGP/EBBR/E13 - Wind Speed Sensor Frozen By Ice Storm
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.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:	sgp15ebbrE13.b1: scalar wind speed(wind_s) sgp5ebbrE13.b1: vector wind speed(res_ws) scalar wind speed(wind_s) sgp30ebbrE13.b1: scalar wind speed(wind_s) vector wind speed(res_ws)

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DQRID : D031222.17

Start Date	Start Time	End Date	End Time
12/14/2003	1730	12/14/2003	1830

Subject:	SGP/EBBR/E13 - Net Radiometer Iced Over During Storm
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.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:	sgp15ebbrE13.b1: Net radiation(mv_q) sgp5ebbrE13.b1: net radiation(q) sgp30ebbrE13.b1: net radiation(q) latent heat flux(e) h(h)

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DQRID : D040304.12

Start Date	Start Time	End Date	End Time
02/09/2004	1125	02/09/2004	1500

Subject:	SGP/EBBR/E13 - Wind Speed Frozen Stopped By Ice
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.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:	sgp15ebbrE13.b1: scalar wind speed(wind_s) sgp5ebbrE13.b1: vector wind speed(res_ws) scalar wind speed(wind_s) sgp30ebbrE13.b1: scalar wind speed(wind_s) vector wind speed(res_ws)

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DQRID : D040304.13

Start Date	Start Time	End Date	End Time
02/02/2004	0040	02/03/2004	1810
02/09/2004	1125	02/09/2004	1500

Subject:	SGP/EBBR/E13 - Wind Direction Frozen Stopped By Ice
DataStreams:	sgp30ebbrE13.b1, sgp5ebbrE13.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:	sgp5ebbrE13.b1: vector wind speed(res_ws) wind direction (relative to true north)(wind_d) standard deviation of wind direction (sigma theta)(sigma_wd) sgp30ebbrE13.b1: standard deviation of wind direction (sigma theta)(sigma_wd) wind direction (relative to true north)(wind_d) vector wind speed(res_ws)

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DQRID : D040608.6

Start Date	Start Time	End Date	End Time
06/05/2004	0130	07/14/2004	1515

Subject:	SGP/EBBR/E13 - Automatic Exchange Mechanism Failure
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	The AEM was stuck in the home_15 position or reported near zero home signals during much of the indicated period. The Bowen ratio and latent and sensible heat fluxes were incorrect when the AEM was not operating properly; the periods of incorrect data can be determined from the home signal values. On 7/14/04 the AEM was replaced.
Measurements:	sgp15ebbrE13.b1: Left air temperature(tair_l) Right air temperature(tair_r) sgp5ebbrE13.b1: Temperature of bottom humidity sensor chamber(thum_bot) top vapor pressure(vp_top) top air temperature(tair_top) Temperature of the top humidity chamber(thum_top) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) Top humidity(hum_top) bottom air temperature(tair_bot) sgp30ebbrE13.b1: Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) h(h) bottom air temperature(tair_bot) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top)

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DQRID : D040915.2

Start Date	Start Time	End Date	End Time
08/11/2004	0230	08/11/2004	1824

Subject:	SGP/EBBR/E13 - Net Radiation Incorrect, Fluxes Incorrect
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	Rain entered the net radiometer through a crack in the upper dome and settled in the bottom dome. This caused too large net radiation measurements during the following daylight hours, until the domes were replaced and dried out the same day.
Measurements:	sgp15ebbrE13.b1: Net radiation(mv_q) sgp5ebbrE13.b1: net radiation(q) sgp30ebbrE13.b1: net radiation(q) latent heat flux(e) h(h)

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DQRID : D040915.6

Start Date	Start Time	End Date	End Time
09/08/2004	1200	09/15/2004	1930

Subject:	SGP/EBBR/E13 - AEM Failure, Fluxes Incorrect
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	The AEM failed. Sensible and latent heat fluxes were incorrect, as well as gradient measurements.
Measurements:	sgp15ebbrE13.b1: Left air temperature(tair_l) Right air temperature(tair_r) sgp5ebbrE13.b1: Temperature of bottom humidity sensor chamber(thum_bot) top vapor pressure(vp_top) top air temperature(tair_top) Temperature of the top humidity chamber(thum_top) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) Top humidity(hum_top) bottom air temperature(tair_bot) sgp30ebbrE13.b1: Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) h(h) bottom air temperature(tair_bot) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top)

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DQRID : D041222.12

Start Date	Start Time	End Date	End Time
10/28/2004	1830	10/28/2004	1900

Subject:	SGP/EBBR/E13 - 6 Month Checks
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks.
Measurements:	sgp15ebbrE13.b1: Temperature of left humidity sensor chamber(rr_thum_l) Left air temperature(tair_l) Temperature of right humidity sensor chamber(rr_thum_r) Right air temperature(tair_r) Left relative humidity(mv_hum_l) Right relative humidity(mv_hum_r) sgp5ebbrE13.b1: top air temperature(tair_top) Temperature of the top humidity chamber(thum_top) Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) top vapor pressure(vp_top) Top humidity(hum_top) bottom air temperature(tair_bot) sgp30ebbrE13.b1: Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of bottom humidity sensor chamber(thum_bot) h(h) Top humidity(hum_top) top air temperature(tair_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) bottom air temperature(tair_bot)

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DQRID : D050206.10

Start Date	Start Time	End Date	End Time
01/05/2005	0510	01/08/2005	1745
01/11/2005	0445	01/12/2005	1310

Subject:	SGP/EBBR/E13 - Wind Speed Frozen Stopped By Ice Storm
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.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:	sgp15ebbrE13.b1: scalar wind speed(wind_s) sgp5ebbrE13.b1: vector wind speed(res_ws) scalar wind speed(wind_s) sgp30ebbrE13.b1: scalar wind speed(wind_s) vector wind speed(res_ws)

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DQRID : D050207.6

Start Date	Start Time	End Date	End Time
01/05/2005	0625	01/07/2005	1850
01/11/2005	1545	01/12/2005	0930

Subject:	SGP/EBBR/E13 - Wind Direction Frozen Stopped By Ice Storm
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.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:	sgp15ebbrE13.b1: Wind direction (relative to true north)(mv_wind_d) sgp5ebbrE13.b1: vector wind speed(res_ws) wind direction (relative to true north)(wind_d) standard deviation of wind direction (sigma theta)(sigma_wd) sgp30ebbrE13.b1: standard deviation of wind direction (sigma theta)(sigma_wd) wind direction (relative to true north)(wind_d) vector wind speed(res_ws)

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DQRID : D050510.3

Start Date	Start Time	End Date	End Time
02/11/2005	1430	05/13/2005	1900

Subject:	SGP/EBBR/E13 - Net Radiometer Tilted Half Degree West
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	The net radiation daily peak on sunny days occured 1/2 hour after the net radiation peak at E2, E9, and the SIRS because the sensor was tipped to the west about 1/2 degree.
Measurements:	sgp15ebbrE13.b1: Net radiation(mv_q) sgp5ebbrE13.b1: net radiation(q) sgp30ebbrE13.b1: net radiation(q) latent heat flux(e) h(h)

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DQRID : D050622.1

Start Date	Start Time	End Date	End Time
06/08/2005	1900	07/06/2005	1630

Subject:	SGP/EBBR/E13 - Sensible and Latent Heat Fluxes Incorrect (AEM failure)
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	The AEM was stuck in the home 30 position most of this period. Therefore, the sensible and latent heat fluxes are incorrect during most of this period.
Measurements:	sgp15ebbrE13.b1: Left air temperature(tair_l) Right air temperature(tair_r) sgp5ebbrE13.b1: Temperature of bottom humidity sensor chamber(thum_bot) top vapor pressure(vp_top) top air temperature(tair_top) Temperature of the top humidity chamber(thum_top) bottom vapor pressure(vp_bot) bottom air temperature(tair_bot) sgp30ebbrE13.b1: Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) h(h) bottom air temperature(tair_bot) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top)

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DQRID : D050624.7

Start Date	Start Time	End Date	End Time
04/01/2001	0000	03/31/2005	2100

Subject:	SGP/EBBR/E13 - Improved EBBR CR10 Program
DataStreams:	sgp30ebbrE13.b1
Description:	Effective 20050331.2100, the EBBR.E13 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 sgp30ebbrE13.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE13.a1).
Measurements:	sgp30ebbrE13.b1: average surface soil heat flow(ave_shf) latent heat flux(e) h(h)

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DQRID : D051104.2

Start Date	Start Time	End Date	End Time
10/01/2005	2030	10/12/2005	2130

Subject:	SGP/EBBR/E13 - Fluxes Incorrect
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	The AEM has not been reaching the home_30 position fully a few times a day on most days, resulting in zero home_30 measurements. The sensible and latent heat fluxes are incorrect when the home_30 measurement is near zero.
Measurements:	sgp15ebbrE13.b1: Temperature of left humidity sensor chamber(rr_thum_l) Temperature of right humidity sensor chamber(rr_thum_r) Left air temperature(tair_l) Right air temperature(tair_r) sgp5ebbrE13.b1: Temperature of bottom humidity sensor chamber(thum_bot) top vapor pressure(vp_top) top air temperature(tair_top) Temperature of the top humidity chamber(thum_top) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) Top humidity(hum_top) bottom air temperature(tair_bot) sgp30ebbrE13.b1: Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) h(h) bottom air temperature(tair_bot) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top)

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DQRID : D051104.3

Start Date	Start Time	End Date	End Time
08/17/2005	2230	10/05/2005	1600

Subject:	SGP/EBBR/E13 - Loose connections
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	The tair_bot spiked around midday, as if it is temperature related, and may have indicated a loose connection. The sensible and latyent heat fluxes and Bowen ratio were incorrect when this condition occurred.
Measurements:	sgp15ebbrE13.b1: Left air temperature(tair_l) Right air temperature(tair_r) sgp5ebbrE13.b1: bottom air temperature(tair_bot) sgp30ebbrE13.b1: bottom air temperature(tair_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) latent heat flux(e) h(h)

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DQRID : D051106.24

Start Date	Start Time	End Date	End Time
03/03/2005	2130	03/31/2005	2100

Subject:	SGP/EBBR/E13 - Average Soil Heat Flux Incorrect
DataStreams:	sgp30ebbrE13.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:	sgp30ebbrE13.b1: average surface soil heat flow(ave_shf) latent heat flux(e) h(h)

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DQRID : D051106.8

Start Date	Start Time	End Date	End Time
07/11/2005	1430	07/12/2005	2100
08/05/2005	1730	08/08/2005	0730
08/20/2005	1530	08/21/2005	2200

Subject:	SGP/EBBR/E13 - All EBBR Data Missing
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	All E13 EBBR data was missing during these three periods.
Measurements:	sgp15ebbrE13.b1: Soil moisture 2(r_sm2) lon(lon) base time(base_time) Soil heat flow 2(mv_hft2) Soil moisture 3(r_sm3) Soil heat flow 3(mv_hft3) Soil moisture 4(r_sm4) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) Home signal(mv_home) Temperature of right humidity sensor chamber(rr_thum_r) lat(lat) Left relative humidity(mv_hum_l) Time offset of tweaks from base_time(time_offset) Soil moisture 5(r_sm5) Reference temperature(rr_tref) Net radiation(mv_q) Signature(signature) Temperature of left humidity sensor chamber(rr_thum_l) scalar wind speed(wind_s) Soil heat flow 1(mv_hft1) Soil heat flow 4(mv_hft4) Soil temperature 3(rr_ts3) Soil temperature 4(rr_ts4) Soil temperature 5(rr_ts5) Right relative humidity(mv_hum_r) Soil heat flow 5(mv_hft5) Soil temperature 2(rr_ts2) Left air temperature(tair_l) Atmospheric pressure(mv_pres) Dummy altitude for Zeb(alt) Soil temperature 1(rr_ts1) Right air temperature(tair_r) Battery(bat) sgp5ebbrE13.b1: base time(base_time) Home signal(home) top air temperature(tair_top) Reference Thermistor Temperature(tref) Dummy altitude for Zeb(alt) lon(lon) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) time(time) Temperature of bottom humidity sensor chamber(thum_bot) lat(lat) net radiation(q) Temperature of the top humidity chamber(thum_top) vector wind speed(res_ws) Time offset of tweaks from base_time(time_offset) top vapor pressure(vp_top) standard deviation of wind direction (sigma theta)(sigma_wd) wind direction (relative to true north)(wind_d) Retrieved pressure profile(pres) scalar wind speed(wind_s) Top humidity(hum_top) bottom air temperature(tair_bot) sgp30ebbrE13.b1: 0-5 cm change in soil heat storage with time, site 2(ces2) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) 0-5 cm change in soil heat storage with time, site 3(ces3) Soil heat capacity 4(cs4) average surface soil heat flow(ave_shf) 5 cm soil heat flow, site 4(shf4) top vapor pressure(vp_top) volumetric soil moisture, site 4(sm4) 0-5 cm change in soil heat storage with time, site 2(ces1) volumetric soil moisture, site 5(sm5) Exchange mechanism position indicator (0 to 15 min)(home_15) soil heat flow, site 3(g3) Reference Thermistor Temperature(tref) bottom air temperature(tair_bot) base time(base_time) 0-5 cm integrated soil temperature, site 2(ts1) soil heat flow, site 2(g2) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) h(h) standard deviation of wind direction (sigma theta)(sigma_wd) volumetric soil moisture, site 2(sm2) 5 cm soil heat flow, site 1(shf1) scalar wind speed(wind_s) top air temperature(tair_top) Top humidity(hum_top) Exchange mechanism position indicator (15 to 30 min)(home_30) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) Soil heat capacity 3(cs3) 5 cm soil heat flow, site 2(shf2) Time offset of tweaks from base_time(time_offset) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) wind direction (relative to true north)(wind_d) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) vector wind speed(res_ws) Bottom humidity(hum_bot) Retrieved pressure profile(pres) soil heat flow, site 1(g1) soil heat flow, site 4(g4) 0-5 cm integrated soil temperature, site 5(ts5) Soil heat capacity 2(cs2) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) Soil heat capacity 1(cs1) lat(lat) net radiation(q) volumetric soil moisture, site 3(sm3) 5 cm soil heat flow, site 3(shf3) volumetric soil moisture, site 1(sm1) Temperature of bottom humidity sensor chamber(thum_bot) 5 cm soil heat flow, site 5(shf5) lon(lon) 0-5 cm change in soil heat storage with time, site 4(ces4) 0-5 cm integrated soil temperature, site 2(ts2) 0-5 cm integrated soil temperature, site 3(ts3) soil heat flow, site 5(g5) 0-5 cm integrated soil temperature, site 4(ts4) Soil heat capacity 5(cs5) 0-5 cm change in soil heat storage with time, site 5(ces5) Dummy altitude for Zeb(alt)

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DQRID : D051111.11

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

Subject:	SGP/EBBR/E13 - metadata corrections
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E13 data collected by ARM back to the installation of the instrument in September 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 systems 3) Correction of soil type 4) Correction of soil moisture units (from "by volume" to "gravimetric")
Measurements:	sgp15ebbrE13.b1: base time(base_time) sgp5ebbrE13.b1: base time(base_time) sgp30ebbrE13.b1: base time(base_time)

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DQRID : D060111.9

Start Date	Start Time	End Date	End Time
12/18/2005	0900	12/20/2005	1600
12/21/2005	0500	12/21/2005	1830

Subject:	SGP/EBBR/E13 - Wind Speed Sensor Frozen
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	The wind speed sensor was frozen to a stopped posiiton; wind speed data is incorrect.
Measurements:	sgp15ebbrE13.b1: scalar wind speed(wind_s) sgp5ebbrE13.b1: vector wind speed(res_ws) scalar wind speed(wind_s) sgp30ebbrE13.b1: scalar wind speed(wind_s) vector wind speed(res_ws)

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DQRID : D060501.12

Start Date	Start Time	End Date	End Time
01/06/2006	1730	01/09/2006	0730
01/10/2006	1330	01/10/2006	1930
02/17/2006	2005	02/20/2006	1030

Subject:	SGP/EBBR/E13 - Missing Data
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	The Data was missing during these three periods for various reasons.
Measurements:	sgp15ebbrE13.b1: Soil moisture 2(r_sm2) lon(lon) base time(base_time) Soil heat flow 2(mv_hft2) Soil moisture 3(r_sm3) Soil heat flow 3(mv_hft3) Soil moisture 4(r_sm4) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) Home signal(mv_home) Temperature of right humidity sensor chamber(rr_thum_r) lat(lat) Left relative humidity(mv_hum_l) Time offset of tweaks from base_time(time_offset) Soil moisture 5(r_sm5) Reference temperature(rr_tref) Net radiation(mv_q) Signature(signature) Temperature of left humidity sensor chamber(rr_thum_l) scalar wind speed(wind_s) Soil heat flow 1(mv_hft1) Soil heat flow 4(mv_hft4) Soil temperature 3(rr_ts3) Soil temperature 4(rr_ts4) Soil temperature 5(rr_ts5) Right relative humidity(mv_hum_r) Soil heat flow 5(mv_hft5) Soil temperature 2(rr_ts2) Left air temperature(tair_l) Atmospheric pressure(mv_pres) Dummy altitude for Zeb(alt) Soil temperature 1(rr_ts1) Right air temperature(tair_r) Battery(bat) sgp5ebbrE13.b1: base time(base_time) Home signal(home) top air temperature(tair_top) Reference Thermistor Temperature(tref) Dummy altitude for Zeb(alt) lon(lon) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) time(time) Temperature of bottom humidity sensor chamber(thum_bot) lat(lat) net radiation(q) Temperature of the top humidity chamber(thum_top) vector wind speed(res_ws) Time offset of tweaks from base_time(time_offset) top vapor pressure(vp_top) standard deviation of wind direction (sigma theta)(sigma_wd) wind direction (relative to true north)(wind_d) Retrieved pressure profile(pres) scalar wind speed(wind_s) Top humidity(hum_top) bottom air temperature(tair_bot) sgp30ebbrE13.b1: 0-5 cm change in soil heat storage with time, site 2(ces2) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) 0-5 cm change in soil heat storage with time, site 3(ces3) Soil heat capacity 4(cs4) average surface soil heat flow(ave_shf) 5 cm soil heat flow, site 4(shf4) top vapor pressure(vp_top) volumetric soil moisture, site 4(sm4) 0-5 cm change in soil heat storage with time, site 2(ces1) volumetric soil moisture, site 5(sm5) Exchange mechanism position indicator (0 to 15 min)(home_15) soil heat flow, site 3(g3) Reference Thermistor Temperature(tref) bottom air temperature(tair_bot) base time(base_time) 0-5 cm integrated soil temperature, site 2(ts1) soil heat flow, site 2(g2) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) h(h) standard deviation of wind direction (sigma theta)(sigma_wd) volumetric soil moisture, site 2(sm2) 5 cm soil heat flow, site 1(shf1) scalar wind speed(wind_s) top air temperature(tair_top) Top humidity(hum_top) Exchange mechanism position indicator (15 to 30 min)(home_30) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) Soil heat capacity 3(cs3) 5 cm soil heat flow, site 2(shf2) Time offset of tweaks from base_time(time_offset) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) wind direction (relative to true north)(wind_d) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) vector wind speed(res_ws) Bottom humidity(hum_bot) Retrieved pressure profile(pres) soil heat flow, site 1(g1) soil heat flow, site 4(g4) 0-5 cm integrated soil temperature, site 5(ts5) Soil heat capacity 2(cs2) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) Soil heat capacity 1(cs1) lat(lat) net radiation(q) volumetric soil moisture, site 3(sm3) 5 cm soil heat flow, site 3(shf3) volumetric soil moisture, site 1(sm1) Temperature of bottom humidity sensor chamber(thum_bot) 5 cm soil heat flow, site 5(shf5) lon(lon) 0-5 cm change in soil heat storage with time, site 4(ces4) 0-5 cm integrated soil temperature, site 2(ts2) 0-5 cm integrated soil temperature, site 3(ts3) soil heat flow, site 5(g5) 0-5 cm integrated soil temperature, site 4(ts4) Soil heat capacity 5(cs5) 0-5 cm change in soil heat storage with time, site 5(ces5) Dummy altitude for Zeb(alt)

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DQRID : D060501.13

Start Date	Start Time	End Date	End Time
01/22/2006	2330	01/26/2006	2040

Subject:	SGP/EBBR/E13 - Flux and Gradient Measurements Incorrect
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	The AEM hung in one position; flux and gradient measurements were therefore incorrect.
Measurements:	sgp15ebbrE13.b1: Temperature of left humidity sensor chamber(rr_thum_l) Left air temperature(tair_l) Temperature of right humidity sensor chamber(rr_thum_r) Right air temperature(tair_r) Left relative humidity(mv_hum_l) Right relative humidity(mv_hum_r) sgp5ebbrE13.b1: top air temperature(tair_top) Temperature of the top humidity chamber(thum_top) Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) top vapor pressure(vp_top) Top humidity(hum_top) bottom air temperature(tair_bot) sgp30ebbrE13.b1: Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Temperature of bottom humidity sensor chamber(thum_bot) h(h) Top humidity(hum_top) top air temperature(tair_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) bottom air temperature(tair_bot)

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DQRID : D060501.14

Start Date	Start Time	End Date	End Time
04/02/2006	0330	04/05/2006	1435

Subject:	SGP/EBBR/E13 - Net Radiation and Fluxes Suspect
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	The net radiometer had water in it, making the net radiation and flux measurements suspect; the latter do not appear to be incorrect, but should be considered as suspect anyway.
Measurements:	sgp15ebbrE13.b1: Net radiation(mv_q) sgp5ebbrE13.b1: net radiation(q) sgp30ebbrE13.b1: net radiation(q) latent heat flux(e) h(h)

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DQRID : D060622.1

Start Date	Start Time	End Date	End Time
04/23/2006	2300	04/23/2006	2300
06/03/2006	1900	06/04/2006	2330

Subject:	SGP/EBBR/E13 - Left Air Temperature Incorrect - Fluxes Affected
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	The left air temperature was incorrect, thus the Bowen ratio and sensible and latent heat fluxes were incorrect also.
Measurements:	sgp15ebbrE13.b1: Left air temperature(tair_l) sgp5ebbrE13.b1: bottom air temperature(tair_bot) top air temperature(tair_top) sgp30ebbrE13.b1: bottom air temperature(tair_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) latent heat flux(e) h(h)

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DQRID : D060622.2

Start Date	Start Time	End Date	End Time
04/30/2006	2100	05/01/2006	1530
06/05/2006	2330	06/06/2006	1600
06/14/2006	2030	06/15/2006	1430

Subject:	SGP/EBBR/E13 - Fluxes Incorrect, AEM Problems
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	The AEM did not function properly, thus sensible and latent heat fluxes were incorrect.
Measurements:	sgp15ebbrE13.b1: Left air temperature(tair_l) Right air temperature(tair_r) sgp5ebbrE13.b1: Temperature of bottom humidity sensor chamber(thum_bot) top vapor pressure(vp_top) top air temperature(tair_top) Temperature of the top humidity chamber(thum_top) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) Top humidity(hum_top) bottom air temperature(tair_bot) sgp30ebbrE13.b1: Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) h(h) bottom air temperature(tair_bot) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top)

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DQRID : D060622.3

Start Date	Start Time	End Date	End Time
05/14/2006	2005	05/16/2006	0325

Subject:	SGP/EBBR/E13 - Missing Data
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	Data was missing for this period.
Measurements:	sgp15ebbrE13.b1: Soil moisture 2(r_sm2) lon(lon) base time(base_time) Soil heat flow 2(mv_hft2) Soil moisture 3(r_sm3) Soil heat flow 3(mv_hft3) Soil moisture 4(r_sm4) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) Home signal(mv_home) Temperature of right humidity sensor chamber(rr_thum_r) lat(lat) Left relative humidity(mv_hum_l) Time offset of tweaks from base_time(time_offset) Soil moisture 5(r_sm5) Reference temperature(rr_tref) Net radiation(mv_q) Signature(signature) Temperature of left humidity sensor chamber(rr_thum_l) scalar wind speed(wind_s) Soil heat flow 1(mv_hft1) Soil heat flow 4(mv_hft4) Soil temperature 3(rr_ts3) Soil temperature 4(rr_ts4) Soil temperature 5(rr_ts5) Right relative humidity(mv_hum_r) Soil heat flow 5(mv_hft5) Soil temperature 2(rr_ts2) Left air temperature(tair_l) Atmospheric pressure(mv_pres) Dummy altitude for Zeb(alt) Soil temperature 1(rr_ts1) Right air temperature(tair_r) Battery(bat) sgp5ebbrE13.b1: base time(base_time) Home signal(home) top air temperature(tair_top) Reference Thermistor Temperature(tref) Dummy altitude for Zeb(alt) lon(lon) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) time(time) Temperature of bottom humidity sensor chamber(thum_bot) lat(lat) net radiation(q) Temperature of the top humidity chamber(thum_top) vector wind speed(res_ws) Time offset of tweaks from base_time(time_offset) top vapor pressure(vp_top) standard deviation of wind direction (sigma theta)(sigma_wd) wind direction (relative to true north)(wind_d) Retrieved pressure profile(pres) scalar wind speed(wind_s) Top humidity(hum_top) bottom air temperature(tair_bot) sgp30ebbrE13.b1: 0-5 cm change in soil heat storage with time, site 2(ces2) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) 0-5 cm change in soil heat storage with time, site 3(ces3) Soil heat capacity 4(cs4) average surface soil heat flow(ave_shf) 5 cm soil heat flow, site 4(shf4) top vapor pressure(vp_top) volumetric soil moisture, site 4(sm4) 0-5 cm change in soil heat storage with time, site 2(ces1) volumetric soil moisture, site 5(sm5) Exchange mechanism position indicator (0 to 15 min)(home_15) soil heat flow, site 3(g3) Reference Thermistor Temperature(tref) bottom air temperature(tair_bot) base time(base_time) 0-5 cm integrated soil temperature, site 2(ts1) soil heat flow, site 2(g2) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) h(h) standard deviation of wind direction (sigma theta)(sigma_wd) volumetric soil moisture, site 2(sm2) 5 cm soil heat flow, site 1(shf1) scalar wind speed(wind_s) top air temperature(tair_top) Top humidity(hum_top) Exchange mechanism position indicator (15 to 30 min)(home_30) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) Soil heat capacity 3(cs3) 5 cm soil heat flow, site 2(shf2) Time offset of tweaks from base_time(time_offset) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) wind direction (relative to true north)(wind_d) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) vector wind speed(res_ws) Bottom humidity(hum_bot) Retrieved pressure profile(pres) soil heat flow, site 1(g1) soil heat flow, site 4(g4) 0-5 cm integrated soil temperature, site 5(ts5) Soil heat capacity 2(cs2) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) Soil heat capacity 1(cs1) lat(lat) net radiation(q) volumetric soil moisture, site 3(sm3) 5 cm soil heat flow, site 3(shf3) volumetric soil moisture, site 1(sm1) Temperature of bottom humidity sensor chamber(thum_bot) 5 cm soil heat flow, site 5(shf5) lon(lon) 0-5 cm change in soil heat storage with time, site 4(ces4) 0-5 cm integrated soil temperature, site 2(ts2) 0-5 cm integrated soil temperature, site 3(ts3) soil heat flow, site 5(g5) 0-5 cm integrated soil temperature, site 4(ts4) Soil heat capacity 5(cs5) 0-5 cm change in soil heat storage with time, site 5(ces5) Dummy altitude for Zeb(alt)

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DQRID : D060818.10

Start Date	Start Time	End Date	End Time
07/01/2006	1700	07/06/2006	2200

Subject:	SGP/EBBR/E13 - Sensible and Latent Heat Fluxes Incorrect When Pressure Offscale
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	There were several half hours during this period when the pressure went offscale or at least to a high value, causing the sensible and latent heat fluxes to be incorrect.
Measurements:	sgp15ebbrE13.b1: Atmospheric pressure(mv_pres) sgp5ebbrE13.b1: Retrieved pressure profile(pres) sgp30ebbrE13.b1: Retrieved pressure profile(pres) latent heat flux(e) h(h)

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DQRID : D060921.5

Start Date	Start Time	End Date	End Time
08/05/2006	1730	08/10/2006	1730
08/23/2006	1700	08/25/2006	1700
08/31/2006	2030	09/01/2006	1900

Subject:	SGP/EBBR/E13 - Soil Heat Flow #3 Large Negative
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:	During this period Soil Heat Flow #3 was sometimes incorrect (large negative); during those times, sensible and latent heat fluxes and average soil heat flux were sometimes (but not always incorrect).
Measurements:	sgp15ebbrE13.b1: Soil heat flow 3(mv_hft3) sgp30ebbrE13.b1: soil heat flow, site 3(g3) 5 cm soil heat flow, site 3(shf3) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) average surface soil heat flow(ave_shf) latent heat flux(e) h(h)

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DQRID : D060921.6

Start Date	Start Time	End Date	End Time
08/22/2006	1630	08/22/2006	1830
08/24/2006	1530	08/24/2006	2000
08/29/2006	0830	08/29/2006	1200

Subject:	SGP/EBBR/E13 - Pressure and Sensible and Latent Heat Fluxes Incorrect
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	During spikes in pressure upwards or downwards the sensible and latent heat fluxes were incorrect.
Measurements:	sgp15ebbrE13.b1: Atmospheric pressure(mv_pres) sgp5ebbrE13.b1: Retrieved pressure profile(pres) sgp30ebbrE13.b1: Retrieved pressure profile(pres) latent heat flux(e) h(h)

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DQRID : D060921.7

Start Date	Start Time	End Date	End Time
08/28/2006	0030	08/28/2006	0730

Subject:	SGP/EBBR/E13 - Most Measurements Incorrect When Battery Voltage Too low
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	Most measurements were incorrect during this period because the battery voltage was below 10.5 volts.
Measurements:	sgp15ebbrE13.b1: Soil moisture 2(r_sm2) Soil heat flow 2(mv_hft2) Soil moisture 3(r_sm3) Soil heat flow 3(mv_hft3) Soil moisture 4(r_sm4) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) Home signal(mv_home) Temperature of right humidity sensor chamber(rr_thum_r) Left relative humidity(mv_hum_l) Soil moisture 5(r_sm5) Reference temperature(rr_tref) Net radiation(mv_q) Temperature of left humidity sensor chamber(rr_thum_l) scalar wind speed(wind_s) Soil heat flow 1(mv_hft1) Soil heat flow 4(mv_hft4) Soil temperature 3(rr_ts3) Soil temperature 4(rr_ts4) Soil temperature 5(rr_ts5) Right relative humidity(mv_hum_r) Soil heat flow 5(mv_hft5) Soil temperature 2(rr_ts2) Left air temperature(tair_l) Atmospheric pressure(mv_pres) Soil temperature 1(rr_ts1) Right air temperature(tair_r) sgp5ebbrE13.b1: Home signal(home) top air temperature(tair_top) Reference Thermistor Temperature(tref) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) Temperature of bottom humidity sensor chamber(thum_bot) net radiation(q) vector wind speed(res_ws) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) standard deviation of wind direction (sigma theta)(sigma_wd) wind direction (relative to true north)(wind_d) Retrieved pressure profile(pres) scalar wind speed(wind_s) Top humidity(hum_top) bottom air temperature(tair_bot) sgp30ebbrE13.b1: 0-5 cm change in soil heat storage with time, site 2(ces2) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) 0-5 cm change in soil heat storage with time, site 3(ces3) Soil heat capacity 4(cs4) average surface soil heat flow(ave_shf) 5 cm soil heat flow, site 4(shf4) top vapor pressure(vp_top) volumetric soil moisture, site 4(sm4) 0-5 cm change in soil heat storage with time, site 2(ces1) volumetric soil moisture, site 5(sm5) Exchange mechanism position indicator (0 to 15 min)(home_15) soil heat flow, site 3(g3) Reference Thermistor Temperature(tref) bottom air temperature(tair_bot) soil heat flow, site 2(g2) 0-5 cm integrated soil temperature, site 2(ts1) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) h(h) standard deviation of wind direction (sigma theta)(sigma_wd) volumetric soil moisture, site 2(sm2) 5 cm soil heat flow, site 1(shf1) scalar wind speed(wind_s) Top humidity(hum_top) top air temperature(tair_top) Exchange mechanism position indicator (15 to 30 min)(home_30) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) Soil heat capacity 3(cs3) 5 cm soil heat flow, site 2(shf2) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) wind direction (relative to true north)(wind_d) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) vector wind speed(res_ws) Bottom humidity(hum_bot) Retrieved pressure profile(pres) soil heat flow, site 1(g1) soil heat flow, site 4(g4) 0-5 cm integrated soil temperature, site 5(ts5) Soil heat capacity 2(cs2) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) Soil heat capacity 1(cs1) net radiation(q) volumetric soil moisture, site 3(sm3) 5 cm soil heat flow, site 3(shf3) volumetric soil moisture, site 1(sm1) Temperature of bottom humidity sensor chamber(thum_bot) 5 cm soil heat flow, site 5(shf5) 0-5 cm change in soil heat storage with time, site 4(ces4) 0-5 cm integrated soil temperature, site 2(ts2) soil heat flow, site 5(g5) 0-5 cm integrated soil temperature, site 3(ts3) 0-5 cm integrated soil temperature, site 4(ts4) Soil heat capacity 5(cs5) 0-5 cm change in soil heat storage with time, site 5(ces5)

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DQRID : D061114.6

Start Date	Start Time	End Date	End Time
10/17/2006	0700	10/23/2006	1615

Subject:	SGP/EBBR/E13 - Battery failure
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	Data was missing entirely on parts of 10/22 and 10/23.
Measurements:	sgp15ebbrE13.b1: Soil moisture 2(r_sm2) Soil heat flow 2(mv_hft2) Soil moisture 3(r_sm3) Soil heat flow 3(mv_hft3) Soil moisture 4(r_sm4) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) Home signal(mv_home) Temperature of right humidity sensor chamber(rr_thum_r) Left relative humidity(mv_hum_l) Soil moisture 5(r_sm5) Reference temperature(rr_tref) Net radiation(mv_q) Temperature of left humidity sensor chamber(rr_thum_l) scalar wind speed(wind_s) Soil heat flow 1(mv_hft1) Soil heat flow 4(mv_hft4) Soil temperature 3(rr_ts3) Soil temperature 4(rr_ts4) Soil temperature 5(rr_ts5) Right relative humidity(mv_hum_r) Soil heat flow 5(mv_hft5) Soil temperature 2(rr_ts2) Left air temperature(tair_l) Atmospheric pressure(mv_pres) Soil temperature 1(rr_ts1) Right air temperature(tair_r) sgp5ebbrE13.b1: top air temperature(tair_top) Reference Thermistor Temperature(tref) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) Temperature of bottom humidity sensor chamber(thum_bot) net radiation(q) vector wind speed(res_ws) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) standard deviation of wind direction (sigma theta)(sigma_wd) wind direction (relative to true north)(wind_d) Retrieved pressure profile(pres) scalar wind speed(wind_s) Top humidity(hum_top) bottom air temperature(tair_bot) sgp30ebbrE13.b1: 0-5 cm change in soil heat storage with time, site 2(ces2) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) 0-5 cm change in soil heat storage with time, site 3(ces3) Soil heat capacity 4(cs4) average surface soil heat flow(ave_shf) 5 cm soil heat flow, site 4(shf4) top vapor pressure(vp_top) volumetric soil moisture, site 4(sm4) 0-5 cm change in soil heat storage with time, site 2(ces1) volumetric soil moisture, site 5(sm5) Exchange mechanism position indicator (0 to 15 min)(home_15) soil heat flow, site 3(g3) Reference Thermistor Temperature(tref) bottom air temperature(tair_bot) soil heat flow, site 2(g2) 0-5 cm integrated soil temperature, site 2(ts1) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) h(h) standard deviation of wind direction (sigma theta)(sigma_wd) volumetric soil moisture, site 2(sm2) 5 cm soil heat flow, site 1(shf1) scalar wind speed(wind_s) Top humidity(hum_top) top air temperature(tair_top) Exchange mechanism position indicator (15 to 30 min)(home_30) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) Soil heat capacity 3(cs3) 5 cm soil heat flow, site 2(shf2) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) wind direction (relative to true north)(wind_d) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) vector wind speed(res_ws) Bottom humidity(hum_bot) Retrieved pressure profile(pres) soil heat flow, site 1(g1) soil heat flow, site 4(g4) 0-5 cm integrated soil temperature, site 5(ts5) Soil heat capacity 2(cs2) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) Soil heat capacity 1(cs1) net radiation(q) volumetric soil moisture, site 3(sm3) 5 cm soil heat flow, site 3(shf3) volumetric soil moisture, site 1(sm1) Temperature of bottom humidity sensor chamber(thum_bot) 5 cm soil heat flow, site 5(shf5) 0-5 cm change in soil heat storage with time, site 4(ces4) 0-5 cm integrated soil temperature, site 2(ts2) soil heat flow, site 5(g5) 0-5 cm integrated soil temperature, site 3(ts3) 0-5 cm integrated soil temperature, site 4(ts4) Soil heat capacity 5(cs5) 0-5 cm change in soil heat storage with time, site 5(ces5)

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DQRID : D070917.1

Start Date	Start Time	End Date	End Time
09/02/2006	0400	09/14/2006	1900

Subject:	SGP/EBBR/E13 - Radiometer dome broken
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	The top net radiometer dome was broken, yielding net radiation, sensible heat flux and latent heat flux that were too low. The BEFLUX (SIRS) net radiation can be used as a replacement for the EBBR net radiation. To correct the sensible and latent heat fluxes, determine the ratio of SIRS net radiation to EBBR net radiation for each daylight half hour and multiply that ratio times H and LE to obtain approximate corrected flux values.
Measurements:	sgp15ebbrE13.b1: Net radiation(mv_q) sgp5ebbrE13.b1: net radiation(q) sgp30ebbrE13.b1: net radiation(q) latent heat flux(e) h(h)

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DQRID : D080318.1

Start Date	Start Time	End Date	End Time
03/18/2008	1000	03/27/2008	1930

Subject:	SGP/EBBR/E13 - Wind direction failure
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	The EBBR wind direction was stuck at 135 degrees; this reading indicates a failure of the sensor electronics.
Measurements:	sgp15ebbrE13.b1: Wind direction (relative to true north)(mv_wind_d) sgp5ebbrE13.b1: vector wind speed(res_ws) wind direction (relative to true north)(wind_d) standard deviation of wind direction (sigma theta)(sigma_wd) sgp30ebbrE13.b1: standard deviation of wind direction (sigma theta)(sigma_wd) wind direction (relative to true north)(wind_d) vector wind speed(res_ws)

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END OF DATA