DQRs for Session: 117525 User:boyyunjunCompleted: 02-13-2009

Data Quality Reports for Session: 117525 User: boyyunjun Completed: 02/13/2009

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D021113.5	SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR Header	sgp30baebbrE18.c1, sgp30baebbrE19.c1, sgp30baebbrE2.c1, sgp30ebbrE18.a1, sgp30ebbrE19.a1, sgp30ebbrE2.a1
D030712.11	SGP/EBBR/E2 - 6 Month Checks	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
D030725.1	SGP/EBBR/E2 - Soil Heat Flow #1 Incorrect	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D030728.1	SGP/EBBR/E2 - Soil Heat Flow #3 Spike	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D030917.15	SGP/EBBR/E2 - Water in Net Radiometer, Surface Fluxes Incorrect	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
D030919.4	SGP/EBBR/E2 - 15 and 30 Minute Data are Zeros	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
D030919.5	SGP/EBBR/E2 - Soil Heat #1 Offscale	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1

DQRID : D021113.5

Start Date	Start Time	End Date	End Time
10/22/1997	0000	06/18/2003	2359

Subject:	SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR Header
DataStreams:	sgp30baebbrE18.c1, sgp30baebbrE19.c1, sgp30baebbrE2.c1, sgp30ebbrE18.a1, sgp30ebbrE19.a1, sgp30ebbrE2.a1
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. (NOTE: The actual begin date of some of these data streams is as early as 5/22/97. This DQR applies to all 30m EBBR data.)
Measurements:	sgp30baebbrE2.c1: Soil heat capacity 2(cs2) Soil heat capacity 1(cs1) Soil heat capacity 5(cs5) Soil heat capacity 3(cs3) Soil heat capacity 4(cs4) sgp30baebbrE19.c1: 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) sgp30baebbrE18.c1: Soil heat capacity 1(cs1) Soil heat capacity 3(cs3) Soil heat capacity 5(cs5) Soil heat capacity 4(cs4) Soil heat capacity 2(cs2) sgp30ebbrE19.a1: Soil heat capacity 3(cs3) Soil heat capacity 4(cs4) Soil heat capacity 5(cs5) Soil heat capacity 2(cs2) Soil heat capacity 1(cs1) sgp30ebbrE2.a1: Soil heat capacity 4(cs4) Soil heat capacity 2(cs2) Soil heat capacity 5(cs5) Soil heat capacity 1(cs1) Soil heat capacity 3(cs3) sgp30ebbrE18.a1: Soil heat capacity 1(cs1) Soil heat capacity 3(cs3) Soil heat capacity 5(cs5) Soil heat capacity 2(cs2) Soil heat capacity 4(cs4)

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DQRID : D030712.11

Start Date	Start Time	End Date	End Time
05/08/2003	1545	05/08/2003	1615

Subject:	SGP/EBBR/E2 - 6 Month Checks
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
Description:	Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks.
Measurements:	sgp15ebbrE2.b1: Right air temperature(tair_r) Temperature of right humidity sensor chamber(rr_thum_r) Temperature of left humidity sensor chamber(rr_thum_l) Left relative humidity(mv_hum_l) Left air temperature(tair_l) Right relative humidity(mv_hum_r) sgp30ebbrE2.b1: Temperature of bottom humidity sensor chamber(thum_bot) top air temperature(tair_top) bottom vapor pressure(vp_bot) h(h) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Bottom humidity(hum_bot) Top humidity(hum_top) bottom air temperature(tair_bot) latent heat flux(e) top vapor pressure(vp_top) Temperature of the top humidity chamber(thum_top) sgp5ebbrE2.a1: Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) top air temperature(tair_top) bottom air temperature(tair_bot) Temperature of bottom humidity sensor chamber(thum_bot) Top humidity(hum_top) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) sgp15ebbrE2.a1: Temperature of right humidity sensor chamber(rr_thum_r) Left relative humidity(mv_hum_l) Temperature of left humidity sensor chamber(rr_thum_l) Right air temperature(tair_r) Right relative humidity(mv_hum_r) Left air temperature(tair_l) sgp30ebbrE2.a1: latent heat flux(e) bottom air temperature(tair_bot) Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) h(h)

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DQRID : D030725.1

Start Date	Start Time	End Date	End Time
06/20/2003	0300	07/31/2003	1600

Subject:	SGP/EBBR/E2 - Soil Heat Flow #1 Incorrect
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:	Soil Heat Flow #1 was very large most of the period. See below for a work-around.
Measurements:	sgp15ebbrE2.b1: Soil heat flow 1(mv_hft1) sgp30ebbrE2.b1: 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 1(c_shf1) average surface soil heat flow(ave_shf) soil heat flow, site 1(g1) sgp15ebbrE2.a1: Soil heat flow 1(mv_hft1) sgp30ebbrE2.a1: latent heat flux(e) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) soil heat flow, site 1(g1) 5 cm soil heat flow, site 1(shf1) average surface soil heat flow(ave_shf) h(h)

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DQRID : D030728.1

Start Date	Start Time	End Date	End Time
07/10/2003	0030	07/10/2003	0030

Subject:	SGP/EBBR/E2 - Soil Heat Flow #3 Spike
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:	Soil heat flow #3 spiked to a value much greater than the other soil heat flows. However, this did not affect sensible and latent heat fluxes outside the error of the EBBR system.
Measurements:	sgp30ebbrE2.b1: 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) 5 cm soil heat flow, site 3(shf3) sgp15ebbrE2.b1: Soil heat flow 3(mv_hft3) sgp15ebbrE2.a1: Soil heat flow 3(mv_hft3) sgp30ebbrE2.a1: 5 cm soil heat flow, site 3(shf3) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)

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DQRID : D030917.15

Start Date	Start Time	End Date	End Time
08/29/2003	0300	09/25/2003	1600

Subject:	SGP/EBBR/E2 - Water in Net Radiometer, Surface Fluxes Incorrect
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1
Description:	Water got inside the bird-pecked hole in the net radiometer during a rain. The net radiation and therefore latent and sensible heat fluxes are incorrect.
Measurements:	sgp30ebbrE2.b1: h(h) latent heat flux(e) net radiation(q) sgp15ebbrE2.b1: Net radiation(mv_q) sgp5ebbrE2.a1: net radiation(q) sgp15ebbrE2.a1: Net radiation(mv_q) sgp30ebbrE2.a1: latent heat flux(e) net radiation(q) h(h)

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DQRID : D030919.4

Start Date	Start Time	End Date	End Time
07/31/2003	1630	07/31/2003	1630

Subject:	SGP/EBBR/E2 - 15 and 30 Minute Data are Zeros
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:	15 and 30 minute measurements were zero after restarting the CR10 datalogger.
Measurements:	sgp15ebbrE2.b1: Wind direction (relative to true north)(mv_wind_d) Temperature of left humidity sensor chamber(rr_thum_l) Soil heat flow 5(mv_hft5) Soil temperature 1(rr_ts1) Soil temperature 4(rr_ts4) Temperature of right humidity sensor chamber(rr_thum_r) Soil temperature 5(rr_ts5) Soil heat flow 2(mv_hft2) Left relative humidity(mv_hum_l) Soil heat flow 3(mv_hft3) Left air temperature(tair_l) scalar wind speed(wind_s) Soil moisture 3(r_sm3) Soil temperature 3(rr_ts3) Soil moisture 5(r_sm5) Atmospheric pressure(mv_pres) Soil heat flow 1(mv_hft1) Soil temperature 2(rr_ts2) Home signal(mv_home) Right relative humidity(mv_hum_r) Net radiation(mv_q) Soil moisture 1(r_sm1) Soil heat flow 4(mv_hft4) Battery(bat) Right air temperature(tair_r) Soil moisture 4(r_sm4) Reference temperature(rr_tref) Soil moisture 2(r_sm2) sgp30ebbrE2.b1: Soil heat capacity 2(cs2) scalar wind speed(wind_s) soil heat flow, site 3(g3) 5 cm soil heat flow, site 1(shf1) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) 0-5 cm integrated soil temperature, site 2(ts1) 0-5 cm integrated soil temperature, site 4(ts4) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) Retrieved pressure profile(pres) 0-5 cm change in soil heat storage with time, site 2(ces2) 0-5 cm change in soil heat storage with time, site 3(ces3) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) wind direction (relative to true north)(wind_d) 0-5 cm change in soil heat storage with time, site 2(ces1) 0-5 cm integrated soil temperature, site 5(ts5) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 5 cm soil heat flow, site 4(shf4) volumetric soil moisture, site 5(sm5) 0-5 cm integrated soil temperature, site 2(ts2) standard deviation of wind direction (sigma theta)(sigma_wd) top vapor pressure(vp_top) 0-5 cm integrated soil temperature, site 3(ts3) volumetric soil moisture, site 4(sm4) Exchange mechanism position indicator (0 to 15 min)(home_15) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Bottom humidity(hum_bot) average surface soil heat flow(ave_shf) volumetric soil moisture, site 3(sm3) 0-5 cm change in soil heat storage with time, site 5(ces5) Soil heat capacity 3(cs3) latent heat flux(e) Soil heat capacity 4(cs4) 5 cm soil heat flow, site 5(shf5) vector wind speed(res_ws) 0-5 cm change in soil heat storage with time, site 4(ces4) net radiation(q) Temperature of bottom humidity sensor chamber(thum_bot) top air temperature(tair_top) bottom vapor pressure(vp_bot) h(h) volumetric soil moisture, site 1(sm1) volumetric soil moisture, site 2(sm2) Soil heat capacity 1(cs1) soil heat flow, site 1(g1) Soil heat capacity 5(cs5) soil heat flow, site 2(g2) Top humidity(hum_top) 5 cm soil heat flow, site 3(shf3) Reference Thermistor Temperature(tref) 5 cm soil heat flow, site 2(shf2) bottom air temperature(tair_bot) soil heat flow, site 4(g4) soil heat flow, site 5(g5) Temperature of the top humidity chamber(thum_top) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) Exchange mechanism position indicator (15 to 30 min)(home_30) sgp15ebbrE2.a1: Left relative humidity(mv_hum_l) Soil temperature 1(rr_ts1) Soil heat flow 4(mv_hft4) Soil temperature 2(rr_ts2) Right air temperature(tair_r) Left air temperature(tair_l) Soil heat flow 5(mv_hft5) Reference temperature(rr_tref) Wind direction (relative to true north)(mv_wind_d) Atmospheric pressure(mv_pres) scalar wind speed(wind_s) Temperature of left humidity sensor chamber(rr_thum_l) Soil heat flow 3(mv_hft3) Temperature of right humidity sensor chamber(rr_thum_r) Soil heat flow 1(mv_hft1) Soil moisture 3(r_sm3) Soil moisture 5(r_sm5) Soil heat flow 2(mv_hft2) Soil moisture 4(r_sm4) Soil temperature 4(rr_ts4) Home signal(mv_home) Net radiation(mv_q) Soil temperature 3(rr_ts3) Battery(bat) Soil temperature 5(rr_ts5) Right relative humidity(mv_hum_r) Soil moisture 1(r_sm1) Soil moisture 2(r_sm2) sgp30ebbrE2.a1: 5 cm soil heat flow, site 2(shf2) soil heat flow, site 3(g3) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) standard deviation of wind direction (sigma theta)(sigma_wd) Reference Thermistor Temperature(tref) wind direction (relative to true north)(wind_d) soil heat flow, site 1(g1) 0-5 cm change in soil heat storage with time, site 4(ces4) vector wind speed(res_ws) Temperature of bottom humidity sensor chamber(thum_bot) volumetric soil moisture, site 2(sm2) h(h) scalar wind speed(wind_s) latent heat flux(e) bottom air temperature(tair_bot) volumetric soil moisture, site 3(sm3) 5 cm soil heat flow, site 4(shf4) 5 cm soil heat flow, site 5(shf5) net radiation(q) volumetric soil moisture, site 5(sm5) Top humidity(hum_top) volumetric soil moisture, site 4(sm4) 0-5 cm integrated soil temperature, site 3(ts3) volumetric soil moisture, site 1(sm1) Temperature of the top humidity chamber(thum_top) average surface soil heat flow(ave_shf) Retrieved pressure profile(pres) Soil heat capacity 4(cs4) 0-5 cm change in soil heat storage with time, site 5(ces5) Soil heat capacity 5(cs5) 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) soil heat flow, site 5(g5) 0-5 cm integrated soil temperature, site 5(ts5) 0-5 cm change in soil heat storage with time, site 2(ces2) 0-5 cm change in soil heat storage with time, site 2(ces1) top vapor pressure(vp_top) Exchange mechanism position indicator (15 to 30 min)(home_30) Exchange mechanism position indicator (0 to 15 min)(home_15) 0-5 cm integrated soil temperature, site 4(ts4) bottom vapor pressure(vp_bot) Soil heat capacity 3(cs3) Bottom humidity(hum_bot) Soil heat capacity 2(cs2) soil heat flow, site 2(g2) top air temperature(tair_top) 0-5 cm integrated soil temperature, site 2(ts2) Soil heat capacity 1(cs1) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 5 cm soil heat flow, site 3(shf3) 0-5 cm change in soil heat storage with time, site 3(ces3) 5 cm soil heat flow, site 1(shf1) soil heat flow, site 4(g4) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)

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DQRID : D030919.5

Start Date	Start Time	End Date	End Time
09/03/2003	1900	09/03/2003	1930
09/06/2003	1900	09/06/2003	1900
09/07/2003	1700	09/07/2003	1730
09/07/2003	1930	09/07/2003	1930
09/12/2003	1900	09/12/2003	2030

Subject:	SGP/EBBR/E2 - Soil Heat #1 Offscale
DataStreams:	sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1
Description:	Soil Heat Flow #1 was intermittently offscale. The reason is not clear.
Measurements:	sgp15ebbrE2.b1: Soil heat flow 1(mv_hft1) sgp30ebbrE2.b1: 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 1(c_shf1) average surface soil heat flow(ave_shf) soil heat flow, site 1(g1) sgp15ebbrE2.a1: Soil heat flow 1(mv_hft1) sgp30ebbrE2.a1: latent heat flux(e) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) soil heat flow, site 1(g1) 5 cm soil heat flow, site 1(shf1) average surface soil heat flow(ave_shf) h(h)

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