DQR ID | Subject | Data Streams Affected |
---|---|---|
D030131.1 | TWP/SMET/C2 - Temperature Sensor Failed, Data Missing | twpsmet60sC2.a1, twpsmet60sC2.b1 |
D030501.5 | TWP/SMET/C2 - WIND SENSOR #1 (HIGHER) INOPERATIVE | twpsmet60sC2.b1 |
D040726.1 | TWP/SMET/C2 - Negative rainfall rates | twpsmet60sC2.b1 |
D060818.2 | TWP/SMET/C2 - Reprocess: Barometric Data Changed from hPa to kPa | twpsmet60sC2.b1 |
D061011.3 | TWP/SMET/C2 - Reprocess: Tipping bucket rain gauge added | twpsmet60sC2.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/24/2003 | 0100 | 01/30/2003 | 0500 |
Subject: | TWP/SMET/C2 - Temperature Sensor Failed, Data Missing |
DataStreams: | twpsmet60sC2.a1, twpsmet60sC2.b1 |
Description: | The T/RH sensor on Nauru failed and was replaced (only the temperature sensor failed). |
Measurements: | twpsmet60sC2.b1:
twpsmet60sC2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/12/2003 | 1000 | 04/24/2003 | 0020 |
Subject: | TWP/SMET/C2 - WIND SENSOR #1 (HIGHER) INOPERATIVE |
DataStreams: | twpsmet60sC2.b1 |
Description: | Wind speed sensor #1 (higher sensor) failed. Wind speeds were reported as 0 m/s and wind direction data was not in agreement with wind sensor #2. Anemometer was replaced. |
Measurements: | twpsmet60sC2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/21/1998 | 0311 | 07/06/2004 | 0138 |
Subject: | TWP/SMET/C2 - Negative rainfall rates |
DataStreams: | twpsmet60sC2.b1 |
Description: | Due to limitations of the Zeno dataloggers all voltage measurements from the optical rain gauge (ORG) were converted to rainfall rates. This resulted in negative values for rain rates. Any value below 0.10 mm/hr should be considered to be 0 mm/hr. New dataloggers alleviated this problem. |
Measurements: | twpsmet60sC2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/21/1998 | 0000 | 07/13/2006 | 2232 |
Subject: | TWP/SMET/C2 - Reprocess: Barometric Data Changed from hPa to kPa |
DataStreams: | twpsmet60sC2.b1 |
Description: | Barometric pressure data was converted from hPa to kPa in order to standardize the measurement units among ARM sites and to conform to accepted standard units determined by the scientific community. |
Measurements: | twpsmet60sC2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/21/1998 | 0000 | 09/26/2006 | 1400 |
Subject: | TWP/SMET/C2 - Reprocess: Tipping bucket rain gauge added |
DataStreams: | twpsmet60sC2.b1 |
Description: | A tipping bucket rain gauge was added to the SMET suite of instruments effective 20060926. Two new variables (count and rain amount) were added at the end of the twpsmet60sC1.b1 datastream. When reprocessing of this datastream occurs these variables will be added with -9999 (missing) as the value for dates prior to gauge installation. |
Measurements: | twpsmet60sC2.b1:
|