DQR ID | Subject | Data Streams Affected |
---|---|---|
D030619.3 | SGP/SWATS/E24 - Bad soil temperature and moisture measurements | sgpswatsE24.b1 |
D030917.13 | SGP/SWATS/E24 - Missing data | sgpswatsE24.b1 |
D040126.6 | SGP/SWATS/E19 - Sensor failure, 85cm E | sgpswatsE19.b1 |
D040126.7 | SGP/SWATS/E27 - Incorrect Soil Moisture Data | sgpswatsE27.00, sgpswatsE27.b1 |
D040129.1 | SGP/SWATS/E19 - Unrecorded Precipitation | sgpswatspcpE19.a1 |
D040212.7 | SGP/SWATS/E24 - Incorrect Soil Moisture Data | sgpswatsE24.00, sgpswatsE24.b1 |
D040305.1 | SGP/SWATS/E19 - Unrecorded Precipitation | sgpswatspcpE19.b1 |
D040505.4 | SGP/SWATS/E24 - Incorrect Soil Moisture Data | sgpswatsE24.00, sgpswatsE24.b1 |
D040525.16 | SGP/SWATS/E19 - Metadata Errors | sgpswatsE19.a1, sgpswatsE19.b1, sgpswatspcpE19.a1 |
D040603.5 | SGP/SWATS/E24 - Incorrect Soil Temp and Moisture Data | sgpswatsE24.00, sgpswatsE24.b1 |
D041222.20 | SGP/SWATS/E24 - Incorrect Soil Moisture Data | sgpswatsE24.00, sgpswatsE24.b1 |
D041222.22 | SGP/SWATS/E19 - Sensor failure, 5cm W | sgpswatsE19.b1 |
D041222.26 | SGP/SWATS/E27 - Reprocess: Incorrect calibrations | sgpswatsE27.b1 |
D050503.12 | SGP/SWATS/E24 - Reprocess: Changed Depth Dimension | sgpswatsE24.b1 |
D081027.5 | SGP/SWATS/E19 - Sensor failure, 60cm E | sgpswatsE19.b1 |
D081028.4 | SGP/SWATS/E27 - Sensor failure, 85cm W | sgpswatsE27.b1 |
D081218.3 | SGP/SWATS/E27 - Incorrect soil temperature measurements | sgpswatsE27.b1 |
D081223.1 | SGP/SWATS/E19 - Sensor failure, 125 W | sgpswatsE19.b1 |
D081223.2 | SGP/SWATS/E19 - Failed sensor, 35cm E | sgpswatsE19.b1 |
D081223.3 | SGP/SWATS/E19 - Sensor failure, 15cm W | sgpswatsE19.b1 |
D090113.1 | SGP/SWATS/E19 - Sensor failure, 5cm E | sgpswatsE19.b1 |
D090120.2 | SGP/SWATS/E27 - Incorrect serial numbers | sgpswatsE27.b1 |
D090120.3 | SGP/SWATS/E27 - Reprocess: Miscalibration | sgpswatsE27.b1 |
D090320.1 | SGP/SWATS/E19 - Incorrect soil, 35cm E | sgpswatsE19.b1 |
D090423.1 | SGP/SWATS/E19 - Rain gauge failure | sgpswatspcpE19.b1 |
D090615.2 | SGP/SWATS/E27 - Sensor failure, 125cm E | sgpswatsE27.b1 |
D090828.1 | SGP/SWATS/E19 - Incorrect tsoil, 85cm E and 85cm W | sgpswatsE19.b1 |
D090828.2 | SGP/SWATS/E19 - Incorrect tsoil, 125cm E | sgpswatsE19.b1 |
D110607.5 | SGP/SWATS/E19 - Sensor failure, 60cm W | sgpswatsE19.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/14/2003 | 0000 | 08/07/2003 | 1400 |
Subject: | SGP/SWATS/E24 - Bad soil temperature and moisture measurements |
DataStreams: | sgpswatsE24.b1 |
Description: | During the specified time range, soil temperature measurements ("tsoil") were normal except for 3 sensors: 5-west, 60-west, 60-east. |
Measurements: | sgpswatsE24.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/16/2003 | 0600 | 06/13/2003 | 1700 |
Subject: | SGP/SWATS/E24 - Missing data |
DataStreams: | sgpswatsE24.b1 |
Description: | All soil temperature, soil moisture, and soil-water potential measurements within the time range are missing. Archived files contain no useful data. Removal of the files from May17'03 to June13'03 from the archive will be requested. |
Measurements: | sgpswatsE24.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/13/2003 | 0700 | 12/11/2008 | 2300 |
Subject: | SGP/SWATS/E19 - Sensor failure, 85cm E |
DataStreams: | sgpswatsE19.b1 |
Description: | The temperature rise readings from the 85-cm depth on the east profile are incorrect. This also causes the matric potential and water content data for the 85-cm depth to be incorrect. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/20/2003 | 1700 | 02/18/2004 | 1700 |
Subject: | SGP/SWATS/E27 - Incorrect Soil Moisture Data |
DataStreams: | sgpswatsE27.00, sgpswatsE27.b1 |
Description: | The temperature rise readings from all depths on both the east and west profiles (trise_E, trise_W) are incorrect. This also causes the matric potential (soilwatpot_E, soilwatpot_W) and water content (watcont_E, watcont_W) data to be incorrect. |
Measurements: | sgpswatsE27.b1:
sgpswatsE27.00:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/07/2003 | 1450 | 10/12/2003 | 2359 |
Subject: | SGP/SWATS/E19 - Unrecorded Precipitation |
DataStreams: | sgpswatspcpE19.a1 |
Description: | During this time period, the tipping bucket was obstructed and prevented from measuring precipitation, so any precipitation events will have erroneous measurements of 0. The obstruction is probably due to maintenance on 20030807 (YYYYMMDD) which resulted in erroneous recorded precipitation (nonzero) at 1450 GMT. |
Measurements: | sgpswatspcpE19.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/05/2004 | 1700 | 02/19/2004 | 1700 |
Subject: | SGP/SWATS/E24 - Incorrect Soil Moisture Data |
DataStreams: | sgpswatsE24.00, sgpswatsE24.b1 |
Description: | The temperature rise readings from all depths on both the east and west profiles (trise_E, trise_W) are incorrect. This also causes the matric potential (soilwatpot_E, soilwatpot_W) and water content (watcont_E, watcont_W) data to be incorrect. |
Measurements: | sgpswatsE24.b1:
sgpswatsE24.00:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 02/05/2004 | 1551 |
Subject: | SGP/SWATS/E19 - Unrecorded Precipitation |
DataStreams: | sgpswatspcpE19.b1 |
Description: | During this time period, the tipping bucket was obstructed and prevented from measuring precipitation, so any precipitation events will have erroneous measurements of 0. The problem was corrected on 20040205 (YYYYMMDD) with erroneous recorded precipitation (nonzero) due to maintenance ending at 1551 GMT. |
Measurements: | sgpswatspcpE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/30/2004 | 2200 | 05/13/2004 | 1900 |
Subject: | SGP/SWATS/E24 - Incorrect Soil Moisture Data |
DataStreams: | sgpswatsE24.00, sgpswatsE24.b1 |
Description: | The temperature rise readings from both the west and east profiles (trise_W, trise_E) were incorrect at all depths. This also caused the matric potential (soilwatpot_W, soilwatpot_E) and water content (watcont_W, watcont_E) data to be incorrect. |
Measurements: | sgpswatsE24.b1:
sgpswatsE24.00:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/12/1997 | 0107 | 05/06/2003 | 2359 |
Subject: | SGP/SWATS/E19 - Metadata Errors |
DataStreams: | sgpswatsE19.a1, sgpswatsE19.b1, sgpswatspcpE19.a1 |
Description: | The latitude, longitude and altitude of the El Reno (E19) site were incorrectly entered into the ARM database. The correct location of the SWATS.E19 instrument is: Lat: 35.557N Lon: 98.017W Alt: 421m |
Measurements: | sgpswatsE19.b1:
sgpswatspcpE19.a1:
sgpswatsE19.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/13/2004 | 1800 | 05/13/2004 | 1900 |
Subject: | SGP/SWATS/E24 - Incorrect Soil Temp and Moisture Data |
DataStreams: | sgpswatsE24.00, sgpswatsE24.b1 |
Description: | The soil temperature and temperature rise readings from all depths on both the east and west profiles (tsoil_W, tsoil_E, trise_E, trise_W) were incorrect. This also caused the matric potential (soilwatpot_E, soilwatpot_W) and water content (watcont_E, watcont_W) data to be incorrect. |
Measurements: | sgpswatsE24.b1:
sgpswatsE24.00:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/07/2004 | 1300 | 12/23/2004 | 1730 |
01/06/2005 | 1800 | 01/20/2005 | 1730 |
Subject: | SGP/SWATS/E24 - Incorrect Soil Moisture Data |
DataStreams: | sgpswatsE24.00, sgpswatsE24.b1 |
Description: | All soil moisture data are incorrect (trise, soilwatpot, and watcont). |
Measurements: | sgpswatsE24.b1:
sgpswatsE24.00:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/03/2004 | 1830 | 12/11/2008 | 2300 |
Subject: | SGP/SWATS/E19 - Sensor failure, 5cm W |
DataStreams: | sgpswatsE19.b1 |
Description: | The sensor at the 5-cm depth on the west profile began reporting missing values (-9999) with a few intermittent incorrect values after 1830GMT. (The 5-cm west soil temperatures are good until 2030GMT on 20041203.) |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/18/2004 | 1800 | 03/04/2004 | 2330 |
Subject: | SGP/SWATS/E27 - Reprocess: Incorrect calibrations |
DataStreams: | sgpswatsE27.b1 |
Description: | The calibration coefficients for the 5-cm sensor on the East profile are incorrect. This is causing incorrect soil water content (watcont_E) to be reported. |
Measurements: | sgpswatsE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/28/1996 | 0000 | 04/19/2005 | 2359 |
Subject: | SGP/SWATS/E24 - Reprocess: Changed Depth Dimension |
DataStreams: | sgpswatsE24.b1 |
Description: | The dimension "depth" in the netCDF files was incorrectly reported as 8, and has been changed. Newer files with the correct smaller depth dimension do not have extra placeholder values and thus are smaller in size. |
Measurements: | sgpswatsE24.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/28/2000 | 0300 | 12/11/2008 | 2000 |
Subject: | SGP/SWATS/E19 - Sensor failure, 60cm E |
DataStreams: | sgpswatsE19.b1 |
Description: | The 60cm East profile sensor began reporting temperature rise values near 0 C. This problem continued until the old profile of sensors was disconnected and the new set of sensors was connected. The soil temperature measure was not impacted by this problem. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/04/2006 | 0700 | 12/04/2009 | 2200 |
Subject: | SGP/SWATS/E27 - Sensor failure, 85cm W |
DataStreams: | sgpswatsE27.b1 |
Description: | The 85 cm West sensor (based on location in the multiplexer) at this facility appears to have failed. After initially demonstrating problems in mid-2006, all variables from this sensor began to report as -9999 on and after 7:00 GMT on 08/04/06. Note, although this sensor is listed as 85 cm W in the data files due to its location in the multiplexer, it is actually the 85 cm E sensor in the ground. Instrument removed from service 20091204. |
Measurements: | sgpswatsE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/01/2008 | 0000 | 02/26/2009 | 1545 |
Subject: | SGP/SWATS/E27 - Incorrect soil temperature measurements |
DataStreams: | sgpswatsE27.b1 |
Description: | All of the tsoil measurements at this EF appear noisy and erratic at times, impacting all sensors and both profiles. |
Measurements: | sgpswatsE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/21/2002 | 0900 | 12/11/2008 | 2100 |
Subject: | SGP/SWATS/E19 - Sensor failure, 125 W |
DataStreams: | sgpswatsE19.b1 |
Description: | Temperature rise values form the 125 cm West profile sensor began reporting values near 0 C. This problem continued until the old profile of sensors was disconnected and the new set of sensors was connected. The soil temperature measure was not impacted by this problem. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/02/2007 | 2300 | 12/11/2008 | 2000 |
Subject: | SGP/SWATS/E19 - Failed sensor, 35cm E |
DataStreams: | sgpswatsE19.b1 |
Description: | Temperature rise and soil temperature from the 35cm East profile sensor began to report as -9999. This problem continued until the old profile of sensors was disconnected and the new set of sensors was connected. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/10/2007 | 0000 | 12/11/2008 | 2000 |
Subject: | SGP/SWATS/E19 - Sensor failure, 15cm W |
DataStreams: | sgpswatsE19.b1 |
Description: | Temperature rise and soil temperature from the 15cm West profile sensor began to report as -9999. This problem continued until the old profile of sensors was disconnected and the new set of sensors was connected. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/11/2008 | 2100 | 05/24/2011 | 2200 |
Subject: | SGP/SWATS/E19 - Sensor failure, 5cm E |
DataStreams: | sgpswatsE19.b1 |
Description: | After the new refurbishment sensors were hooked up, the 5 cm E sensor began reporting values of -9999 for all variables. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/25/2003 | 1900 | 11/30/2008 | 2300 |
Subject: | SGP/SWATS/E27 - Incorrect serial numbers |
DataStreams: | sgpswatsE27.b1 |
Description: | The wiring at E27 from the Campbell Scientific 229-L sensors is backwards. This issue impacts the following variables but does not impact data quality: serial_numbers_W, serial_numbers_E. All serial numbers stored in the serial_numbers_W variable apply to data stored in the trise_E and tsoil_E variables, and vice versa. Thus, the user should be aware that the trise_W, trise_E, tsoil_W, and tsoil_E variables actually contain data from the opposite profile. |
Measurements: | sgpswatsE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/25/2003 | 1900 | 11/30/2008 | 2300 |
Subject: | SGP/SWATS/E27 - Reprocess: Miscalibration |
DataStreams: | sgpswatsE27.b1 |
Description: | The wiring at E27 from the Campbell Scientific 229-L sensors is backwards. Matric potential and water content data are incorrect due to incorrect calibrations being applied to temperature rise sensor data. |
Measurements: | sgpswatsE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/12/2008 | 0000 | 01/15/2009 | 1800 |
Subject: | SGP/SWATS/E19 - Incorrect soil, 35cm E |
DataStreams: | sgpswatsE19.b1 |
Description: | The tsoil measurements from the 35 cm E sensor at this site are slightly irregular and too noisy at times. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/10/2009 | 0000 | 05/26/2009 | 0000 |
Subject: | SGP/SWATS/E19 - Rain gauge failure |
DataStreams: | sgpswatspcpE19.b1 |
Description: | The tipping-bucket rain gauge for the swatspcp was not functioning correctly. The rain gauge measured no precipitation after 03/29 even though most of the state received some precipitation on 04/12-04/13. The rain gauge was found to have a broken wire and was replaced on 05/21. Rainfall totals compare well with the El Reno Oklahoma Mesonet site for the last major rain event on 05/26. |
Measurements: | sgpswatspcpE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/07/2009 | 0000 | 06/17/2009 | 1615 |
Subject: | SGP/SWATS/E27 - Sensor failure, 125cm E |
DataStreams: | sgpswatsE27.b1 |
Description: | The 125 cm E sensor tsoil measurements were very erratic and much too high, and all trise values were reporting as slightly negative or -9999. The issue started on 06/07 and corrected itself by 20:00 GMT the same day, but the problem returned on 06/10. Connections were re-seated on 6/17 to resolve the problem. |
Measurements: | sgpswatsE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/12/2008 | 0000 | 04/24/2009 | 1800 |
Subject: | SGP/SWATS/E19 - Incorrect tsoil, 85cm E and 85cm W |
DataStreams: | sgpswatsE19.b1 |
Description: | The tsoil measurements from the 85 cm E and 85 cm W sensors at this site are slightly irregular and too noisy at times. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/15/2009 | 1800 | 04/24/2009 | 1800 |
Subject: | SGP/SWATS/E19 - Incorrect tsoil, 125cm E |
DataStreams: | sgpswatsE19.b1 |
Description: | The tsoil measurements from the 125 cm E sensor at this site are slightly irregular and too noisy at times. |
Measurements: | sgpswatsE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/11/2010 | 0000 | 05/24/2011 | 2300 |
Subject: | SGP/SWATS/E19 - Sensor failure, 60cm W |
DataStreams: | sgpswatsE19.b1 |
Description: | The West 60 cm sensor began producing missing values at variable times on 5/11/2010, then consistently. It appears the sensor failed. This facility was shutdown 5/24 following a tornado event. |
Measurements: | sgpswatsE19.b1:
|