DQR ID | Subject | Data Streams Affected |
---|---|---|
D051101.6 | SGP/ECOR/E1 - ECOR Pressure and Temperature Missing | sgp30ecorE1.b1 |
D051101.8 | SGP/ECOR/E3 - CO2/H2O Sensor Not Working | sgp30ecorE3.b1 |
D060104.1 | SGP/ECOR/E16 - Sonic serial communication errors caused incorrect fluxes | sgp30ecorE16.b1 |
D060531.3 | SGP/ECOR/E10 - Reprocess: Wind Direction Incorrect | sgp30ecorE10.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/05/2005 | 1400 | 05/31/2006 | 1930 |
Subject: | SGP/ECOR/E1 - ECOR Pressure and Temperature Missing |
DataStreams: | sgp30ecorE1.b1 |
Description: | The pressure and temperature from the CO2/H2O sensor is missing due to a failure of some kind. |
Measurements: | sgp30ecorE1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/29/2005 | 1100 | 02/08/2006 | 1700 |
Subject: | SGP/ECOR/E3 - CO2/H2O Sensor Not Working |
DataStreams: | sgp30ecorE3.b1 |
Description: | The CO2/H2O sensor failed. Means and fluxes of CO2 and H2O (lv_e) are incorrect or missing. |
Measurements: | sgp30ecorE3.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/09/2005 | 1630 | 01/18/2006 | 1230 |
Subject: | SGP/ECOR/E16 - Sonic serial communication errors caused incorrect fluxes |
DataStreams: | sgp30ecorE16.b1 |
Description: | Communication problem on the serial connection to the SONIC caused data dropouts and subsequent data corruption. In entering the ECOR Linux box through the sonic serial port, the serial port or the Linux driver handling it (likely the latter) sometimes drops entire fields (one or more) within a line of raw sonic data. When that happens, the ECOR programming can not properly parse the data (if it's not there to parse) and so the flux and mean measurements come out as garbage in the 30 minute ECOR data that is collected for ingest. |
Measurements: | sgp30ecorE16.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/03/2003 | 1900 | 05/25/2006 | 1800 |
Subject: | SGP/ECOR/E10 - Reprocess: Wind Direction Incorrect |
DataStreams: | sgp30ecorE10.b1 |
Description: | It was discovered that the E10 ECOR boom is aligned 17 degrees to the west of true north. Therefore, all wind direction data for the stated period is 17 degrees too high. Subtract 17 degrees from the wind direction to give the correct direction. The E10 configuration file was modified to correct this problem. |
Measurements: | sgp30ecorE10.b1:
|