SGP twr10x C1 - C1 twr10x Data Incorrect

The temperature, relative humidity, and vapor pressure data for
side A at 25 m and 60 m were incorrect.  

Apparently the side A elevator system was in use, but there is no
record of this in the Instrument Engineering Log or the Corrective
Maintenance Log.

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Battery Voltage (of 60m battery) for QA/QC purposes(vbat)

• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• Battery Voltage (of 60m battery) for QA/QC purposes(vbat)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

SGP twr10x C1 - C1 twr10x Data Incorrect

The data were incorrect during a period when the side A elevator was operated to
upgrade the MFR datalogger.

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Battery Voltage (of 60m battery) for QA/QC purposes(vbat)

• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• Battery Voltage (of 60m battery) for QA/QC purposes(vbat)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

SGP twr10x C1 - C1 twr10x Data Incorrect

The data was incorrect when the side A elevator was operated to install
multiplexer chips for the MFR datalogger system.

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Battery Voltage (of 60m battery) for QA/QC purposes(vbat)

• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• Battery Voltage (of 60m battery) for QA/QC purposes(vbat)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

SGP Tower CF - CF Southeast Side Tower Met Data Incorrect

The Side A carriages (southeast side) of the CF 60 m Tower were lowered for annual
checks and sensor replacements.  The selected measurements were incorrect during the 
indicated period.

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)

• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

SGP Tower CF - CF Tower West Side Met Data Incorrect

The Side B (west side) carriages were down for annual T/RH probe checks and
replacements.  All selected measurements were incorrect during the indicated period.

• Maximum Temperature(max_temp)
• Time of Maximum Vapor Pressure(time_max_vap_pres)
• Time of Minimum Relative Humidity(time_min_rh)
• Time of Minimum Temperature(time_min_temp)
• Time of Maximum Relative Humidity(time_max_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Time of Maximum Temperature(time_max_temp)
• Minimum Relative Humidity(min_rh)
• Maximum Relative Humidity(max_rh)
• Maximum Vapor Pressure(max_vap_pres)
• Minimum Temperature(min_temp)
• Time offset of tweaks from base_time(time_offset)
• Minimum Vapor Pressure(min_vap_pres)

• Vapor pressure at 60 m(vap_pres_60m)
• Relative humidity at 25 m(rh_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)

• Time of Minimum Temperature(time_min_temp)
• Time of Maximum Temperature(time_max_temp)
• Maximum Vapor Pressure(max_vap_pres)
• Time of Minimum Relative Humidity(time_min_rh)
• Minimum Relative Humidity(min_rh)
• Time of Minimum Vapor Pressure(time_min_vap_pres)
• Maximum Relative Humidity(max_rh)
• Time offset of tweaks from base_time(time_offset)
• Time of Maximum Relative Humidity(time_max_rh)
• Minimum Temperature(min_temp)
• Maximum Temperature(max_temp)
• Minimum Vapor Pressure(min_vap_pres)
• Time of Maximum Vapor Pressure(time_max_vap_pres)

• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Environmental Temperature (hybrid-b grid)(temp)
• Time offset of tweaks from base_time(time_offset)
• Vapor Pressure (kiloPascals)(vap_pres)
• Relative humidity scaled, by total column amount from MWR(rh)

• Time offset of tweaks from base_time(time_offset)
• Vapor Pressure (kiloPascals)(vap_pres)
• Standard deviation of Relative Humidity(sd_rh)
• Standard Deviation of Air Temperature(sd_temp)
• Relative humidity scaled, by total column amount from MWR(rh)
• Environmental Temperature (hybrid-b grid)(temp)
• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Standard deviation of Vapor Pressure(sd_vap_pres)

• Vapor Pressure (kiloPascals)(vap_pres)
• Environmental Temperature (hybrid-b grid)(temp)
• Relative humidity scaled, by total column amount from MWR(rh)
• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Time offset of tweaks from base_time(time_offset)

• Standard deviation of Relative Humidity(sd_rh)
• Standard Deviation of Air Temperature(sd_temp)
• Environmental Temperature (hybrid-b grid)(temp)
• Relative humidity scaled, by total column amount from MWR(rh)
• Standard deviation of Vapor Pressure(sd_vap_pres)
• Vapor Pressure (kiloPascals)(vap_pres)
• Aspirator Flow Status (% of time with proper flow)(aspirator)

• Time offset of tweaks from base_time(time_offset)
• Relative humidity scaled, by total column amount from MWR(rh)
• Environmental Temperature (hybrid-b grid)(temp)
• Vapor Pressure (kiloPascals)(vap_pres)
• Aspirator Flow Status (% of time with proper flow)(aspirator)

• Standard deviation of Vapor Pressure(sd_vap_pres)
• Standard Deviation of Air Temperature(sd_temp)
• Time offset of tweaks from base_time(time_offset)
• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Relative humidity scaled, by total column amount from MWR(rh)
• Standard deviation of Relative Humidity(sd_rh)
• Environmental Temperature (hybrid-b grid)(temp)
• Vapor Pressure (kiloPascals)(vap_pres)

• Vapor Pressure (kiloPascals)(vap_pres)
• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Relative humidity scaled, by total column amount from MWR(rh)
• Time offset of tweaks from base_time(time_offset)
• Environmental Temperature (hybrid-b grid)(temp)

• Environmental Temperature (hybrid-b grid)(temp)
• Standard Deviation of Air Temperature(sd_temp)
• Relative humidity scaled, by total column amount from MWR(rh)
• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Vapor Pressure (kiloPascals)(vap_pres)
• Standard deviation of Relative Humidity(sd_rh)
• Standard deviation of Vapor Pressure(sd_vap_pres)

• 25 m Air Temperature(temp_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• 60 m Air Temperature(temp_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 25 m(vap_pres_25m)

SGP Tower CF - CF Southeast Side Tower Met Data Incorrect

The Southeast side met data was incorrect for an unknown reason.

• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 25 m(rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)

SGP/TWR/C1 - Eastside T/RH/VP Incorrect

The stated periods were not included in a previous DQR covering
annual checks/calibrations of the sensors.

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)

• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

SGP/TWR/C1 - Eastside T/RH/VP Incorrect

It is unknown why the east side T/RH/VP was incorrect for
this one minute.

• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• 25 m Air Temperature(temp_25m)

• 60 m Air Temperature(temp_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)
• Relative humidity at 60 m(rh_60m)
• 25 m Air Temperature(temp_25m)

SGP/TWR/C1 - Eastside T/RH/VP Incorrect

During the stated periods, the east side carriages were lowered
for maintenance on other instrumentation.  The T/RH/VP data is 
therefore incorrect during those periods.

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)

• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

SGP/TWR/C1 - 10X 25m T/VP Tower Data Incorrect

The temperature and vapor pressure data for the southeast side 25 level was incorrect at 
times.  This may have occurred during
times of service of the carriages on the southeast side of the tower. On 05/20/02 the 
tower elevators were lowered briefly to check the connector seating. 

The end time listed for each time period is inclusive of the half hour averages; the 1 
minute values affected occur over a shorter time period. Times of incorrect 1 minute data 
are as follows:

03/03/02 0223-0224 GMT, 0337-0339 GMT, 0839 GMT, 2155 GMT, 2243 GMT, 2256-2257 GMT, 2338 
GMT
04/02/02 1800 GMT
04/11/02 2003-2102 GMT
5/20/02 2005 GMT

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)

• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)

SGP/TWR/C1 - 10X 60m T/VP Southeast Side Tower Data Incorrect

The southeast side temperature and vapor pressure measurements at 60 meters were incorrect 
because of lowering the tower for servicing and on 20 May for checking positioning of 
the carriage connectors.

The time periods are inclusive of the 30 minute average data, since it may be affected.

One minute incorrect data measurements occurred during the following times:

03/03/02 0337-0339 GMT, 0840-0842 GMT, 2256-2257 GMT, 2302 GMT, 2314 GMT, 2359 GMT
03/09/02 1119 GMT
04/02/02 1800 GMT
04/11/02 2003-2102 GMT
05/08/02 2303 GMT
05/20/02 2005 GMT

• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)

• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• 60 m Air Temperature(temp_60m)

• 60 m Air Temperature(temp_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

• 60 m Air Temperature(temp_60m)
• Vapor pressure at 60 m(vap_pres_60m)

SGP/TOWER/C1 - CF Tower T/RH/VP Incorrect During Annual Calibration Checks

The one and thirty minute T/RH/VP data was incorrect while the T/RH probe and PRTD 
instruments were being replaced, calibrated, and/or checked.  This procedure is done annually.  
The actual end time was 1912 GMT, but thirty minute data is affected through the 1930 GMT 
half hour average.

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)

• Vapor Pressure (kiloPascals)(vap_pres)
• Environmental Temperature (hybrid-b grid)(temp)
• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Relative humidity scaled, by total column amount from MWR(rh)

• Standard Deviation of Air Temperature(sd_temp)
• Environmental Temperature (hybrid-b grid)(temp)
• Relative humidity scaled, by total column amount from MWR(rh)
• Standard deviation of Vapor Pressure(sd_vap_pres)
• Vapor Pressure (kiloPascals)(vap_pres)
• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Standard deviation of Relative Humidity(sd_rh)

• Environmental Temperature (hybrid-b grid)(temp)
• Relative humidity scaled, by total column amount from MWR(rh)
• Vapor Pressure (kiloPascals)(vap_pres)
• Aspirator Flow Status (% of time with proper flow)(aspirator)

• Vapor Pressure (kiloPascals)(vap_pres)
• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Relative humidity scaled, by total column amount from MWR(rh)
• Environmental Temperature (hybrid-b grid)(temp)

• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Standard deviation of Vapor Pressure(sd_vap_pres)
• Relative humidity scaled, by total column amount from MWR(rh)
• Standard Deviation of Air Temperature(sd_temp)
• Standard deviation of Relative Humidity(sd_rh)
• Environmental Temperature (hybrid-b grid)(temp)
• Vapor Pressure (kiloPascals)(vap_pres)

• 25 m Air Temperature(temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• Environmental Temperature (hybrid-b grid)(temp)
• Standard Deviation of Air Temperature(sd_temp)
• Relative humidity scaled, by total column amount from MWR(rh)
• Standard deviation of Relative Humidity(sd_rh)
• Standard deviation of Vapor Pressure(sd_vap_pres)
• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Vapor Pressure (kiloPascals)(vap_pres)

• Relative humidity scaled, by total column amount from MWR(rh)
• Vapor Pressure (kiloPascals)(vap_pres)
• Standard deviation of Relative Humidity(sd_rh)
• Environmental Temperature (hybrid-b grid)(temp)
• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Standard deviation of Vapor Pressure(sd_vap_pres)
• Standard Deviation of Air Temperature(sd_temp)

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)

• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• 25 m Air Temperature(temp_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Environmental Temperature (hybrid-b grid)(temp)
• Vapor Pressure (kiloPascals)(vap_pres)
• Relative humidity scaled, by total column amount from MWR(rh)

SGP/TOWER/C1 - CF Tower T/RH/VP Incorrect During PGS Filterpack Installation

The PGS filterpack installation on the west side of the tower required 
both west and southeast elevator systems to be lowered, thereby making
most of the data incorrect.

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)

• Vapor Pressure (kiloPascals)(vap_pres)
• Environmental Temperature (hybrid-b grid)(temp)
• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Relative humidity scaled, by total column amount from MWR(rh)

• Standard Deviation of Air Temperature(sd_temp)
• Environmental Temperature (hybrid-b grid)(temp)
• Relative humidity scaled, by total column amount from MWR(rh)
• Standard deviation of Vapor Pressure(sd_vap_pres)
• Vapor Pressure (kiloPascals)(vap_pres)
• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Standard deviation of Relative Humidity(sd_rh)

• Environmental Temperature (hybrid-b grid)(temp)
• Relative humidity scaled, by total column amount from MWR(rh)
• Vapor Pressure (kiloPascals)(vap_pres)
• Aspirator Flow Status (% of time with proper flow)(aspirator)

• Vapor Pressure (kiloPascals)(vap_pres)
• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Relative humidity scaled, by total column amount from MWR(rh)
• Environmental Temperature (hybrid-b grid)(temp)

• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Standard deviation of Vapor Pressure(sd_vap_pres)
• Relative humidity scaled, by total column amount from MWR(rh)
• Standard Deviation of Air Temperature(sd_temp)
• Standard deviation of Relative Humidity(sd_rh)
• Environmental Temperature (hybrid-b grid)(temp)
• Vapor Pressure (kiloPascals)(vap_pres)

• 25 m Air Temperature(temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• Environmental Temperature (hybrid-b grid)(temp)
• Standard Deviation of Air Temperature(sd_temp)
• Relative humidity scaled, by total column amount from MWR(rh)
• Standard deviation of Relative Humidity(sd_rh)
• Standard deviation of Vapor Pressure(sd_vap_pres)
• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Vapor Pressure (kiloPascals)(vap_pres)

• Relative humidity scaled, by total column amount from MWR(rh)
• Vapor Pressure (kiloPascals)(vap_pres)
• Standard deviation of Relative Humidity(sd_rh)
• Environmental Temperature (hybrid-b grid)(temp)
• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Standard deviation of Vapor Pressure(sd_vap_pres)
• Standard Deviation of Air Temperature(sd_temp)

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)

• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• 25 m Air Temperature(temp_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

• Aspirator Flow Status (% of time with proper flow)(aspirator)
• Environmental Temperature (hybrid-b grid)(temp)
• Vapor Pressure (kiloPascals)(vap_pres)
• Relative humidity scaled, by total column amount from MWR(rh)

SGP/TWR/C1 - CF TWR Southeast (10X) 60M RH and VP Biased High

The 60 m Southeast (10X) RH was biased high during this period, but only when RH was above 
65%.  At saturation the 60 m RH was sometimes higher than the west side measurement by 
7%.

• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 60 m(vap_pres_60m)

• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• Vapor pressure at 60 m(vap_pres_60m)
• Relative humidity at 60 m(rh_60m)

SGP/TWR/C1 - CF TWR 60M Southeast (10X) Temperature Spike

The 60 m Southeast (10X) Temperature spiked during just one minute, 1802 GMT, causing 
Vapor Pressure to also be incorrect.

• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)

• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• 60 m Air Temperature(temp_60m)

• 60 m Air Temperature(temp_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

• 60 m Air Temperature(temp_60m)
• Vapor pressure at 60 m(vap_pres_60m)

SGP/TWR/C1 - CF Tower 25M and 60M Southeast (10X) T, RH, VP Incorrect

The CF Tower 25M and 60M Southeast (10X) T, RH, VP were Incorrect during the periods
indicated for a variety of reasons, some known and some unknown, including:

08/01/02 - 08/02/02 Tower Maintenance and Annual T/RH calibrations/checks
10/24/02 - MFR repairs
10/25/02 - T/RH replacement
10/25/02 - 10/31/02 Jumper not on 60M T/RH sensor


Half hour values just after the end time of these periods may also be incorrect; a 
separate DQR has not been submitted for these.

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)

• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR 
Header

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.

• 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)

• Soil heat capacity 5(cs5)
• Soil heat capacity 2(cs2)
• Soil heat capacity 3(cs3)
• Soil heat capacity 1(cs1)
• Soil heat capacity 4(cs4)

• Soil heat capacity 1(cs1)
• Soil heat capacity 3(cs3)
• Soil heat capacity 4(cs4)
• Soil heat capacity 2(cs2)
• Soil heat capacity 5(cs5)

• Soil heat capacity 3(cs3)
• Soil heat capacity 1(cs1)
• Soil heat capacity 2(cs2)
• Soil heat capacity 5(cs5)
• Soil heat capacity 4(cs4)

• Soil heat capacity 3(cs3)
• Soil heat capacity 1(cs1)
• Soil heat capacity 2(cs2)
• Soil heat capacity 4(cs4)
• Soil heat capacity 5(cs5)

• Soil heat capacity 4(cs4)
• Soil heat capacity 3(cs3)
• Soil heat capacity 5(cs5)
• Soil heat capacity 1(cs1)
• Soil heat capacity 2(cs2)

• Soil heat capacity 1(cs1)
• 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)
• Soil heat capacity 3(cs3)
• Soil heat capacity 5(cs5)
• Soil heat capacity 4(cs4)
• Soil heat capacity 2(cs2)

• Soil heat capacity 3(cs3)
• Soil heat capacity 5(cs5)
• Soil heat capacity 2(cs2)
• Soil heat capacity 4(cs4)
• Soil heat capacity 1(cs1)

SGP/TWR/C1 - Tower lowered for maintenance

The SGP 60 m Tower carriages were lowered or other
maintenance performed that caused the 25 m and 60 m
T/RH/VP data to be incorrect.  30 minute data ending
at the half hour after the end times are suspect.

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)

• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

SGP/TWR/C1 - 25m SE Temperature Data Flat

The southeast side Temperature at 25 m was unchanging for a long
period.  

The Vapor Pressure was therefore also suspect.

The cause of the condition is unknown.

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)

• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)

SGP/TWR/C1 - T/RH/VP Flat

The measurements on both sides of the Tower were basically unchanging
during the period.

The reason for the condition is unknown.

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)

• Vapor Pressure (kiloPascals)(vap_pres)
• Environmental Temperature (hybrid-b grid)(temp)
• Relative humidity scaled, by total column amount from MWR(rh)

• Standard Deviation of Air Temperature(sd_temp)
• Environmental Temperature (hybrid-b grid)(temp)
• Relative humidity scaled, by total column amount from MWR(rh)
• Standard deviation of Vapor Pressure(sd_vap_pres)
• Vapor Pressure (kiloPascals)(vap_pres)
• Standard deviation of Relative Humidity(sd_rh)

• Environmental Temperature (hybrid-b grid)(temp)
• Relative humidity scaled, by total column amount from MWR(rh)
• Vapor Pressure (kiloPascals)(vap_pres)

• Vapor Pressure (kiloPascals)(vap_pres)
• Relative humidity scaled, by total column amount from MWR(rh)
• Environmental Temperature (hybrid-b grid)(temp)

• Standard deviation of Vapor Pressure(sd_vap_pres)
• Relative humidity scaled, by total column amount from MWR(rh)
• Standard Deviation of Air Temperature(sd_temp)
• Standard deviation of Relative Humidity(sd_rh)
• Environmental Temperature (hybrid-b grid)(temp)
• Vapor Pressure (kiloPascals)(vap_pres)

• 25 m Air Temperature(temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• Environmental Temperature (hybrid-b grid)(temp)
• Standard Deviation of Air Temperature(sd_temp)
• Relative humidity scaled, by total column amount from MWR(rh)
• Standard deviation of Relative Humidity(sd_rh)
• Standard deviation of Vapor Pressure(sd_vap_pres)
• Vapor Pressure (kiloPascals)(vap_pres)

• Environmental Temperature (hybrid-b grid)(temp)
• Vapor Pressure (kiloPascals)(vap_pres)
• Relative humidity scaled, by total column amount from MWR(rh)

• Relative humidity scaled, by total column amount from MWR(rh)
• Vapor Pressure (kiloPascals)(vap_pres)
• Standard deviation of Relative Humidity(sd_rh)
• Environmental Temperature (hybrid-b grid)(temp)
• Standard deviation of Vapor Pressure(sd_vap_pres)
• Standard Deviation of Air Temperature(sd_temp)

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)

• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• 25 m Air Temperature(temp_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

SGP/TWR/C1 - Tower 60m SE RH Too High

After a period of saturation conditions, the 60 m SE RH 
did not recover immediately, and therefore produced RH and Vapor Pressuer measurements 
that are too high during this period.

• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 60 m(vap_pres_60m)

• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• Vapor pressure at 60 m(vap_pres_60m)
• Relative humidity at 60 m(rh_60m)

SGP/TWR/C1 - Tower 60m SE Temperature Flat

During these periods the Southeast side 60 m Temperature was unchanging
(flat).  This can occur for several consecutive minutes, but not for as long as occurred 
here. Therefore the Temperature and Vapor Pressure measurements
are suspect.

• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 60 m(vap_pres_60m)

• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• Vapor pressure at 60 m(vap_pres_60m)
• Relative humidity at 60 m(rh_60m)

SGP/TWR/C1 - SE Side Data Incorrect During Maintenance

Temperature, relative humidity, and vapor pressure were
incorrect during maintenance on systems on the SE elevator.

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)

• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

SGP/TWR/C1 -  C1 TWR 10X Data Incorrect During Power Cycling

Data was incorrect during cycling of power for the MFR.

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)

• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

SGP/TWR/C1 - Southeast 25 and 60 m T/RH/VP Incorrect

The SE elevator system that the T/RH sensors are on was down for 
service of another instrument system.

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)

• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

SGP/TWR/C1 - Southeast 25 and 60 m T/RH/VP Incorrect

The SE elevator system that the T/RH sensors are on was down for 
service of the PGS system and tower maintenance on 14 Aug and for 
T/RH calibrations/checks on 15 Aug.

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)

• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

SGP/TWR/C1 - Southeast 25 and 60 m T/RH/VP Incorrect

The SE elevator system that the T/RH sensors are on was down to 
service the MFR.

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)

• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

SGP/EBBR/E13/E18/E2 - Missing data due to Ice storm and clock problems

Data are missing due to power failures caused by an ice storm
and resulting system/instrument clock problems.

• east longitude for all the input platforms.(lon)
• Soil moisture 4(r_sm4)
• north latitude for all the input platforms.(lat)
• Home signal(mv_home)
• Soil temperature 3(rr_ts3)
• Left air temperature(tair_l)
• Soil heat flow 3(mv_hft3)
• Right air temperature(tair_r)
• Atmospheric pressure(mv_pres)
• altitude above sea levelaltunits(alt)
• Left relative humidity(mv_hum_l)
• Soil moisture 1(r_sm1)
• Soil moisture 5(r_sm5)
• Reference temperature(rr_tref)
• Soil temperature 4(rr_ts4)
• Time offset of tweaks from base_time(time_offset)
• Soil heat flow 2(mv_hft2)
• Soil moisture 2(r_sm2)
• Soil temperature 2(rr_ts2)
• Net radiation(mv_q)
• Time offset from base_time(base_time)
• Temperature of right humidity sensor chamber(rr_thum_r)
• scalar wind speed(wind_s)
• Signature(signature)
• Soil heat flow 5(mv_hft5)
• Soil moisture 3(r_sm3)
• Soil heat flow 1(mv_hft1)
• Soil temperature 5(rr_ts5)
• Wind direction (relative to true north)(mv_wind_d)
• Soil temperature 1(rr_ts1)
• Right relative humidity(mv_hum_r)
• Battery(bat)
• Temperature of left humidity sensor chamber(rr_thum_l)
• Soil heat flow 4(mv_hft4)

• standard deviation of wind direction (sigma theta)(sigma_wd)
• temperature of the bottom humidity sensor chamber(thum_bot)
• top vapor pressure(vp_top)
• 5 cm soil heat flow, site 5(shf5)
• Resultant wind speed(res_ws)
• Soil heat capacity 2(cs2)
• 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
• soil heat flow at the surface 1(g1)
• Soil moisture 5 (mass water/mass dry soil)(sm5)
• 0-5 cm change in soil heat storage with time, site 4(ces4)
• 0-5 cm integrated soil temperature, site 4(ts4)
• 5 cm soil heat flow, site 1(shf1)
• pressure at constant pressure surface(pres)
• soil heat flow at the surface 5(g5)
• Time offset of tweaks from base_time(time_offset)
• 0-5 cm integrated soil temperature, site 2(ts1)
• Exchange mechanism position indicator (15 to 30 min)(home_30)
• 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
• 0-5 cm change in soil heat storage with time, site 2(ces1)
• Soil heat capacity 3(cs3)
• top air temperature(tair_top)
• 0-5 cm change in soil heat storage with time, site 5(ces5)
• soil heat flow at the surface 2(g2)
• Soil moisture 4 (mass water/mass dry soil)(sm4)
• ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
• 5 cm soil heat flow, site 2(shf2)
• 0-5 cm integrated soil temperature, site 5(ts5)
• Exchange mechanism position indicator (0 to 15 min)(home_15)
• 0-5 cm integrated soil temperature, site 2(ts2)
• 0-5 cm change in soil heat storage with time, site 2(ces2)
• scalar wind speed(wind_s)
• 5 cm soil heat flow, site 3(shf3)
• Soil heat capacity 4(cs4)
• north latitude for all the input platforms.(lat)
• altitude above sea levelaltunits(alt)
• top relative humidity(hum_top)
• 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
• Soil moisture 3 (mass water/mass dry soil)(sm3)
• bottom relative humidity(hum_bot)
• temperature of the top humidity sensor chamber(thum_top)
• corrected sensible heat flux(h)
• soil heat flow at the surface 3(g3)
• 0-5 cm integrated soil temperature, site 3(ts3)
• 0-5 cm change in soil heat storage with time, site 3(ces3)
• east longitude for all the input platforms.(lon)
• Soil heat capacity 5(cs5)
• 5 cm soil heat flow, site 4(shf4)
• 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
• wind direction (relative to true north)(wind_d)
• Soil moisture 2 (mass water/mass dry soil)(sm2)
• Soil heat capacity 1(cs1)
• 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
• Time offset from base_time(base_time)
• Soil moisture 1 (mass water/mass dry soil)(sm1)
• latent heat flux(e)
• bottom vapor pressure(vp_bot)
• bottom air temperature(tair_bot)
• Reference Thermistor Temperature(tref)
• average surface soil heat flow at the surface(ave_shf)
• soil heat flow at the surface 4(g4)
• specific humidity(q)

• Raw data stream - documentation not supported(Raw data stream - documentation not supported)

• north latitude for all the input platforms.(lat)
• Atmospheric pressure(mv_pres)
• Soil moisture 3(r_sm3)
• Soil heat flow 2(mv_hft2)
• Net radiation(mv_q)
• Battery(bat)
• Soil temperature 3(rr_ts3)
• east longitude for all the input platforms.(lon)
• Reference temperature(rr_tref)
• Soil heat flow 1(mv_hft1)
• altitude above sea levelaltunits(alt)
• Time offset of tweaks from base_time(time_offset)
• Left relative humidity(mv_hum_l)
• Soil temperature 2(rr_ts2)
• Right air temperature(tair_r)
• Soil heat flow 5(mv_hft5)
• Wind direction (relative to true north)(mv_wind_d)
• Signature(signature)
• scalar wind speed(wind_s)
• Soil moisture 4(r_sm4)
• Left air temperature(tair_l)
• Temperature of left humidity sensor chamber(rr_thum_l)
• Temperature of right humidity sensor chamber(rr_thum_r)
• Soil moisture 1(r_sm1)
• Soil temperature 1(rr_ts1)
• Soil heat flow 4(mv_hft4)
• Time offset from base_time(base_time)
• Soil moisture 5(r_sm5)
• Soil temperature 5(rr_ts5)
• Right relative humidity(mv_hum_r)
• Soil moisture 2(r_sm2)
• Soil heat flow 3(mv_hft3)
• Soil temperature 4(rr_ts4)
• Home signal(mv_home)

• Raw data stream - documentation not supported(Raw data stream - documentation not supported)

• Soil moisture 2(rr_sm2)
• Soil moisture 1(r_sm1)
• Soil moisture 5(r_sm5)
• altitude above sea levelaltunits(alt)
• Soil moisture 2(r_sm2)
• Soil heat flow 2(mv_hft2)
• scalar wind speed(wind_s)
• Right relative humidity(mv_hum_r)
• Soil temperature 3(rr_ts3)
• east longitude for all the input platforms.(lon)
• Soil moisture 5(rr_sm5)
• Reference temperature(rr_tref)
• Time offset of tweaks from base_time(time_offset)
• Soil heat flow 3(mv_hft3)
• Soil moisture 3(r_sm3)
• Right air temperature(tair_r)
• Atmospheric pressure(mv_pres)
• Soil moisture 1(rr_sm1)
• Time offset from base_time(base_time)
• Wind direction (relative to true north)(mv_wind_d)
• Left air temperature(tair_l)
• Temperature of right humidity sensor chamber(rr_thum_r)
• Soil temperature 4(rr_ts4)
• Soil moisture 4(rr_sm4)
• Battery(bat)
• Temperature of left humidity sensor chamber(rr_thum_l)
• Home signal(mv_home)
• Soil temperature 1(rr_ts1)
• north latitude for all the input platforms.(lat)
• Left relative humidity(mv_hum_l)
• Soil heat flow 4(mv_hft4)
• Net radiation(mv_q)
• Soil moisture 3(rr_sm3)
• Soil temperature 5(rr_ts5)
• Signature(signature)
• Soil moisture 4(r_sm4)
• Soil temperature 2(rr_ts2)
• Soil heat flow 5(mv_hft5)
• Soil heat flow 1(mv_hft1)

• Time offset from base_time(base_time)
• top vapor pressure(vp_top)
• bottom relative humidity(hum_bot)
• Reference Thermistor Temperature(tref)
• pressure at constant pressure surface(pres)
• standard deviation of wind direction (sigma theta)(sigma_wd)
• north latitude for all the input platforms.(lat)
• top relative humidity(hum_top)
• temperature of the bottom humidity sensor chamber(thum_bot)
• Home signal(home)
• bottom vapor pressure(vp_bot)
• specific humidity(q)
• Time offset of tweaks from base_time(time_offset)
• wind direction (relative to true north)(wind_d)
• temperature of the top humidity sensor chamber(thum_top)
• bottom air temperature(tair_bot)
• scalar wind speed(wind_s)
• altitude above sea levelaltunits(alt)
• Resultant wind speed(res_ws)
• top air temperature(tair_top)
• east longitude for all the input platforms.(lon)

• ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
• top vapor pressure(vp_top)
• Exchange mechanism position indicator (0 to 15 min)(home_15)
• standard deviation of wind direction (sigma theta)(sigma_wd)
• 5 cm soil heat flow, site 1(shf1)
• top relative humidity(hum_top)
• Resultant wind speed(res_ws)
• soil heat flow at the surface 4(g4)
• Soil heat capacity 2(cs2)
• latent heat flux(e)
• specific humidity(q)
• Soil moisture 3 (mass water/mass dry soil)(sm3)
• 5 cm soil heat flow, site 3(shf3)
• average surface soil heat flow at the surface(ave_shf)
• 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
• Soil heat capacity 3(cs3)
• Time offset of tweaks from base_time(time_offset)
• 0-5 cm integrated soil temperature, site 5(ts5)
• 0-5 cm change in soil heat storage with time, site 5(ces5)
• bottom air temperature(tair_bot)
• corrected sensible heat flux(h)
• Exchange mechanism position indicator (15 to 30 min)(home_30)
• 5 cm soil heat flow, site 2(shf2)
• 0-5 cm change in soil heat storage with time, site 2(ces2)
• Soil moisture 4 (mass water/mass dry soil)(sm4)
• soil heat flow at the surface 3(g3)
• Reference Thermistor Temperature(tref)
• scalar wind speed(wind_s)
• top air temperature(tair_top)
• 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
• bottom relative humidity(hum_bot)
• pressure at constant pressure surface(pres)
• 0-5 cm integrated soil temperature, site 4(ts4)
• 5 cm soil heat flow, site 5(shf5)
• 0-5 cm change in soil heat storage with time, site 3(ces3)
• 5 cm soil heat flow, site 4(shf4)
• 0-5 cm change in soil heat storage with time, site 2(ces1)
• Soil moisture 5 (mass water/mass dry soil)(sm5)
• soil heat flow at the surface 2(g2)
• 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
• temperature of the top humidity sensor chamber(thum_top)
• Soil moisture 1 (mass water/mass dry soil)(sm1)
• 0-5 cm integrated soil temperature, site 3(ts3)
• Soil heat capacity 5(cs5)
• Time offset from base_time(base_time)
• 0-5 cm integrated soil temperature, site 2(ts1)
• soil heat flow at the surface 1(g1)
• bottom vapor pressure(vp_bot)
• Soil heat capacity 1(cs1)
• north latitude for all the input platforms.(lat)
• temperature of the bottom humidity sensor chamber(thum_bot)
• soil heat flow at the surface 5(g5)
• 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
• Soil heat capacity 4(cs4)
• Soil moisture 2 (mass water/mass dry soil)(sm2)
• 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
• wind direction (relative to true north)(wind_d)
• east longitude for all the input platforms.(lon)
• 0-5 cm change in soil heat storage with time, site 4(ces4)
• 0-5 cm integrated soil temperature, site 2(ts2)
• altitude above sea levelaltunits(alt)

• Soil moisture 5 (mass water/mass dry soil)(sm5)
• Soil moisture 1 (mass water/mass dry soil)(sm1)
• pressure at constant pressure surface(pres)
• 0-5 cm change in soil heat storage with time, site 2(ces2)
• 0-5 cm integrated soil temperature, site 2(ts2)
• 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
• 5 cm soil heat flow, site 2(shf2)
• Reference Thermistor Temperature(tref)
• latent heat flux(e)
• top relative humidity(hum_top)
• 0-5 cm integrated soil temperature, site 3(ts3)
• east longitude for all the input platforms.(lon)
• 0-5 cm change in soil heat storage with time, site 5(ces5)
• Soil heat capacity 5(cs5)
• Exchange mechanism position indicator (0 to 15 min)(home_15)
• soil heat flow at the surface 3(g3)
• 0-5 cm change in soil heat storage with time, site 2(ces1)
• 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
• altitude above sea levelaltunits(alt)
• Resultant wind speed(res_ws)
• corrected sensible heat flux(h)
• scalar wind speed(wind_s)
• 5 cm soil heat flow, site 5(shf5)
• Soil heat capacity 3(cs3)
• 5 cm soil heat flow, site 1(shf1)
• soil heat flow at the surface 4(g4)
• Soil moisture 3 (mass water/mass dry soil)(sm3)
• temperature of the top humidity sensor chamber(thum_top)
• 0-5 cm integrated soil temperature, site 4(ts4)
• 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
• standard deviation of wind direction (sigma theta)(sigma_wd)
• temperature of the bottom humidity sensor chamber(thum_bot)
• bottom air temperature(tair_bot)
• 5 cm soil heat flow, site 4(shf4)
• Time offset from base_time(base_time)
• soil heat flow at the surface 5(g5)
• 0-5 cm integrated soil temperature, site 5(ts5)
• north latitude for all the input platforms.(lat)
• Soil heat capacity 2(cs2)
• top air temperature(tair_top)
• Soil heat capacity 1(cs1)
• Time offset of tweaks from base_time(time_offset)
• soil heat flow at the surface 1(g1)
• Soil moisture 2 (mass water/mass dry soil)(sm2)
• Soil moisture 4 (mass water/mass dry soil)(sm4)
• 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)
• Exchange mechanism position indicator (15 to 30 min)(home_30)
• bottom vapor pressure(vp_bot)
• 0-5 cm integrated soil temperature, site 2(ts1)
• bottom relative humidity(hum_bot)
• 0-5 cm change in soil heat storage with time, site 3(ces3)
• ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
• wind direction (relative to true north)(wind_d)
• 0-5 cm change in soil heat storage with time, site 4(ces4)
• specific humidity(q)
• average surface soil heat flow at the surface(ave_shf)
• Soil heat capacity 4(cs4)
• top vapor pressure(vp_top)
• soil heat flow at the surface 2(g2)
• 5 cm soil heat flow, site 3(shf3)

• top air temperature(tair_top)
• bottom relative humidity(hum_bot)
• top relative humidity(hum_top)
• top vapor pressure(vp_top)
• specific humidity(q)
• standard deviation of wind direction (sigma theta)(sigma_wd)
• temperature of the top humidity sensor chamber(thum_top)
• wind direction (relative to true north)(wind_d)
• Time offset of tweaks from base_time(time_offset)
• Time offset from base_time(base_time)
• Resultant wind speed(res_ws)
• pressure at constant pressure surface(pres)
• temperature of the bottom humidity sensor chamber(thum_bot)
• altitude above sea levelaltunits(alt)
• scalar wind speed(wind_s)
• east longitude for all the input platforms.(lon)
• north latitude for all the input platforms.(lat)
• Reference Thermistor Temperature(tref)
• bottom air temperature(tair_bot)
• bottom vapor pressure(vp_bot)
• Home signal(home)

• Raw data stream - documentation not supported(Raw data stream - documentation not supported)

• average surface soil heat flow at the surface(ave_shf)
• ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
• altitude above sea levelaltunits(alt)
• Soil moisture 3 (mass water/mass dry soil)(sm3)
• 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
• soil heat flow at the surface 3(g3)
• 5 cm soil heat flow, site 5(shf5)
• 0-5 cm integrated soil temperature, site 3(ts3)
• Soil heat capacity 4(cs4)
• corrected sensible heat flux(h)
• 5 cm soil heat flow, site 1(shf1)
• top air temperature(tair_top)
• pressure at constant pressure surface(pres)
• 0-5 cm change in soil heat storage with time, site 3(ces3)
• Soil moisture 2 (mass water/mass dry soil)(sm2)
• 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
• 0-5 cm change in soil heat storage with time, site 2(ces1)
• east longitude for all the input platforms.(lon)
• bottom relative humidity(hum_bot)
• bottom air temperature(tair_bot)
• 5 cm soil heat flow, site 4(shf4)
• temperature of the top humidity sensor chamber(thum_top)
• soil heat flow at the surface 2(g2)
• Soil heat capacity 3(cs3)
• top vapor pressure(vp_top)
• Resultant wind speed(res_ws)
• 0-5 cm integrated soil temperature, site 4(ts4)
• standard deviation of wind direction (sigma theta)(sigma_wd)
• wind direction (relative to true north)(wind_d)
• Soil moisture 5 (mass water/mass dry soil)(sm5)
• Exchange mechanism position indicator (15 to 30 min)(home_30)
• 0-5 cm change in soil heat storage with time, site 2(ces2)
• 0-5 cm change in soil heat storage with time, site 4(ces4)
• top relative humidity(hum_top)
• soil heat flow at the surface 1(g1)
• 5 cm soil heat flow, site 3(shf3)
• soil heat flow at the surface 5(g5)
• 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
• 0-5 cm integrated soil temperature, site 2(ts1)
• Soil heat capacity 2(cs2)
• bottom vapor pressure(vp_bot)
• latent heat flux(e)
• north latitude for all the input platforms.(lat)
• Exchange mechanism position indicator (0 to 15 min)(home_15)
• 0-5 cm integrated soil temperature, site 5(ts5)
• specific humidity(q)
• Soil moisture 4 (mass water/mass dry soil)(sm4)
• Time offset of tweaks from base_time(time_offset)
• Time offset from base_time(base_time)
• 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 1(c_shf1)
• Reference Thermistor Temperature(tref)
• 0-5 cm integrated soil temperature, site 2(ts2)
• temperature of the bottom humidity sensor chamber(thum_bot)
• Soil heat capacity 1(cs1)
• 0-5 cm change in soil heat storage with time, site 5(ces5)
• Soil heat capacity 5(cs5)
• scalar wind speed(wind_s)
• Soil moisture 1 (mass water/mass dry soil)(sm1)
• 5 cm soil heat flow, site 2(shf2)
• soil heat flow at the surface 4(g4)

• Soil moisture 4 (mass water/mass dry soil)(sm4)
• ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
• average surface soil heat flow at the surface(ave_shf)
• Soil heat capacity 4(cs4)
• specific humidity(q)
• Reference Thermistor Temperature(tref)
• 0-5 cm integrated soil temperature, site 4(ts4)
• 0-5 cm change in soil heat storage with time, site 3(ces3)
• latent heat flux(e)
• 5 cm soil heat flow, site 5(shf5)
• bottom vapor pressure(vp_bot)
• soil heat flow at the surface 1(g1)
• 5 cm soil heat flow, site 3(shf3)
• soil heat flow at the surface 5(g5)
• scalar wind speed(wind_s)
• Time offset from base_time(base_time)
• Exchange mechanism position indicator (0 to 15 min)(home_15)
• Soil moisture 3 (mass water/mass dry soil)(sm3)
• Soil heat capacity 5(cs5)
• 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
• 0-5 cm change in soil heat storage with time, site 2(ces2)
• 0-5 cm integrated soil temperature, site 5(ts5)
• altitude above sea levelaltunits(alt)
• bottom relative humidity(hum_bot)
• Soil heat capacity 1(cs1)
• soil heat flow at the surface 4(g4)
• 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
• east longitude for all the input platforms.(lon)
• 5 cm soil heat flow, site 4(shf4)
• Soil moisture 2 (mass water/mass dry soil)(sm2)
• Exchange mechanism position indicator (15 to 30 min)(home_30)
• Soil heat capacity 2(cs2)
• soil heat flow at the surface 3(g3)
• pressure at constant pressure surface(pres)
• 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
• 0-5 cm change in soil heat storage with time, site 2(ces1)
• wind direction (relative to true north)(wind_d)
• 0-5 cm integrated soil temperature, site 2(ts2)
• top vapor pressure(vp_top)
• Time offset of tweaks from base_time(time_offset)
• 0-5 cm change in soil heat storage with time, site 5(ces5)
• top air temperature(tair_top)
• top relative humidity(hum_top)
• bottom air temperature(tair_bot)
• 5 cm soil heat flow, site 1(shf1)
• Soil moisture 5 (mass water/mass dry soil)(sm5)
• Soil heat capacity 3(cs3)
• north latitude for all the input platforms.(lat)
• Resultant wind speed(res_ws)
• temperature of the bottom humidity sensor chamber(thum_bot)
• Soil moisture 1 (mass water/mass dry soil)(sm1)
• temperature of the top humidity sensor chamber(thum_top)
• 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
• 0-5 cm integrated soil temperature, site 2(ts1)
• 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
• standard deviation of wind direction (sigma theta)(sigma_wd)
• 0-5 cm integrated soil temperature, site 3(ts3)
• 0-5 cm change in soil heat storage with time, site 4(ces4)
• corrected sensible heat flux(h)
• soil heat flow at the surface 2(g2)
• 5 cm soil heat flow, site 2(shf2)

• top air temperature(tair_top)
• north latitude for all the input platforms.(lat)
• soil heat flow at the surface 2(g2)
• pressure at constant pressure surface(pres)
• 0-5 cm integrated soil temperature, site 2(ts1)
• latent heat flux(e)
• 5 cm soil heat flow, site 5(shf5)
• Time offset from base_time(base_time)
• 0-5 cm integrated soil temperature, site 5(ts5)
• Exchange mechanism position indicator (0 to 15 min)(home_15)
• Soil heat capacity 5(cs5)
• Soil moisture 2 (mass water/mass dry soil)(sm2)
• east longitude for all the input platforms.(lon)
• scalar wind speed(wind_s)
• bottom vapor pressure(vp_bot)
• Time offset of tweaks from base_time(time_offset)
• Aerodynamic Latent heat flux(ale)
• 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
• Soil heat capacity 1(cs1)
• Reference Thermistor Temperature(tref)
• bottom relative humidity(hum_bot)
• soil heat flow at the surface 3(g3)
• specific humidity(q)
• Exchange mechanism position indicator (15 to 30 min)(home_30)
• corrected sensible heat flux(h)
• 5 cm soil heat flow, site 2(shf2)
• 0-5 cm integrated soil temperature, site 2(ts2)
• Friction velocity(austar)
• Soil moisture 1 (mass water/mass dry soil)(sm1)
• Soil heat capacity 4(cs4)
• 0-5 cm change in soil heat storage with time, site 2(ces1)
• 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
• 0-5 cm change in soil heat storage with time, site 3(ces3)
• Soil moisture 5 (mass water/mass dry soil)(sm5)
• altitude above sea levelaltunits(alt)
• standard deviation of wind direction (sigma theta)(sigma_wd)
• Soil moisture 4 (mass water/mass dry soil)(sm4)
• soil heat flow at the surface 4(g4)
• 0-5 cm integrated soil temperature, site 3(ts3)
• 5 cm soil heat flow, site 3(shf3)
• 0-5 cm change in soil heat storage with time, site 4(ces4)
• average surface soil heat flow at the surface(ave_shf)
• ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
• Estimated height of the vegetation.(vegetation_height)
• Soil heat capacity 3(cs3)
• Best estimate Latent heat flux(ecomb)
• 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
• Aerodynamic Sensible heat flux(ah)
• 0-5 cm change in soil heat storage with time, site 2(ces2)
• soil heat flow at the surface 1(g1)
• top vapor pressure(vp_top)
• wind direction (relative to true north)(wind_d)
• Resultant wind speed(res_ws)
• soil heat flow at the surface 5(g5)
• Soil moisture 3 (mass water/mass dry soil)(sm3)
• 0-5 cm integrated soil temperature, site 4(ts4)
• 5 cm soil heat flow, site 4(shf4)
• 0-5 cm change in soil heat storage with time, site 5(ces5)
• 5 cm soil heat flow, site 1(shf1)
• Best estimate Sensible heat flux(hcomb)
• temperature of the top humidity sensor chamber(thum_top)
• 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
• bottom air temperature(tair_bot)
• top relative humidity(hum_top)
• temperature of the bottom humidity sensor chamber(thum_bot)
• Soil heat capacity 2(cs2)
• 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)

• Soil temperature 1(rr_ts1)
• Soil temperature 5(rr_ts5)
• Soil heat flow 2(mv_hft2)
• north latitude for all the input platforms.(lat)
• Soil moisture 2(r_sm2)
• Temperature of left humidity sensor chamber(rr_thum_l)
• Left relative humidity(mv_hum_l)
• Left air temperature(tair_l)
• scalar wind speed(wind_s)
• Time offset from base_time(base_time)
• Signature(signature)
• Net radiation(mv_q)
• Right air temperature(tair_r)
• Reference temperature(rr_tref)
• Soil heat flow 5(mv_hft5)
• Soil temperature 4(rr_ts4)
• Soil moisture 3(r_sm3)
• Atmospheric pressure(mv_pres)
• Soil heat flow 1(mv_hft1)
• Soil temperature 3(rr_ts3)
• Soil heat flow 4(mv_hft4)
• Wind direction (relative to true north)(mv_wind_d)
• Home signal(mv_home)
• Right relative humidity(mv_hum_r)
• Soil moisture 4(r_sm4)
• Soil temperature 2(rr_ts2)
• altitude above sea levelaltunits(alt)
• Time offset of tweaks from base_time(time_offset)
• Temperature of right humidity sensor chamber(rr_thum_r)
• Soil heat flow 3(mv_hft3)
• east longitude for all the input platforms.(lon)
• Soil moisture 5(r_sm5)
• Soil moisture 1(r_sm1)
• Battery(bat)

• Time offset from base_time(base_time)
• altitude above sea levelaltunits(alt)
• top vapor pressure(vp_top)
• specific humidity(q)
• Time offset of tweaks from base_time(time_offset)
• temperature of the bottom humidity sensor chamber(thum_bot)
• north latitude for all the input platforms.(lat)
• wind direction (relative to true north)(wind_d)
• standard deviation of wind direction (sigma theta)(sigma_wd)
• scalar wind speed(wind_s)
• east longitude for all the input platforms.(lon)
• top relative humidity(hum_top)
• bottom relative humidity(hum_bot)
• Home signal(home)
• Reference Thermistor Temperature(tref)
• top air temperature(tair_top)
• pressure at constant pressure surface(pres)
• Resultant wind speed(res_ws)
• temperature of the top humidity sensor chamber(thum_top)
• bottom air temperature(tair_bot)
• bottom vapor pressure(vp_bot)

• scalar wind speed(wind_s)
• 0-5 cm change in soil heat storage with time, site 2(ces1)
• Reference Thermistor Temperature(tref)
• 0-5 cm change in soil heat storage with time, site 5(ces5)
• 5 cm soil heat flow, site 3(shf3)
• temperature of the top humidity sensor chamber(thum_top)
• Exchange mechanism position indicator (15 to 30 min)(home_30)
• soil heat flow at the surface 3(g3)
• east longitude for all the input platforms.(lon)
• 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
• specific humidity(q)
• temperature of the bottom humidity sensor chamber(thum_bot)
• Best estimate Sensible heat flux(hcomb)
• Aerodynamic Sensible heat flux(ah)
• 0-5 cm change in soil heat storage with time, site 4(ces4)
• 5 cm soil heat flow, site 2(shf2)
• Soil heat capacity 3(cs3)
• Soil moisture 2 (mass water/mass dry soil)(sm2)
• Time offset from base_time(base_time)
• ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
• Resultant wind speed(res_ws)
• Time offset of tweaks from base_time(time_offset)
• 0-5 cm integrated soil temperature, site 2(ts2)
• Soil heat capacity 1(cs1)
• 0-5 cm integrated soil temperature, site 3(ts3)
• soil heat flow at the surface 2(g2)
• 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
• top vapor pressure(vp_top)
• 0-5 cm integrated soil temperature, site 2(ts1)
• 5 cm soil heat flow, site 5(shf5)
• 0-5 cm change in soil heat storage with time, site 3(ces3)
• soil heat flow at the surface 1(g1)
• 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
• corrected sensible heat flux(h)
• 5 cm soil heat flow, site 1(shf1)
• Soil moisture 5 (mass water/mass dry soil)(sm5)
• Soil moisture 1 (mass water/mass dry soil)(sm1)
• altitude above sea levelaltunits(alt)
• 0-5 cm integrated soil temperature, site 5(ts5)
• pressure at constant pressure surface(pres)
• Soil heat capacity 4(cs4)
• bottom vapor pressure(vp_bot)
• Aerodynamic Latent heat flux(ale)
• Soil heat capacity 2(cs2)
• Friction velocity(austar)
• 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
• Exchange mechanism position indicator (0 to 15 min)(home_15)
• soil heat flow at the surface 5(g5)
• latent heat flux(e)
• 0-5 cm change in soil heat storage with time, site 2(ces2)
• Best estimate Latent heat flux(ecomb)
• Soil heat capacity 5(cs5)
• bottom air temperature(tair_bot)
• 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5)
• north latitude for all the input platforms.(lat)
• standard deviation of wind direction (sigma theta)(sigma_wd)
• bottom relative humidity(hum_bot)
• 5 cm soil heat flow, site 4(shf4)
• 0-5 cm integrated soil temperature, site 4(ts4)
• Soil moisture 4 (mass water/mass dry soil)(sm4)
• top air temperature(tair_top)
• Estimated height of the vegetation.(vegetation_height)
• Soil moisture 3 (mass water/mass dry soil)(sm3)
• top relative humidity(hum_top)
• wind direction (relative to true north)(wind_d)
• average surface soil heat flow at the surface(ave_shf)
• soil heat flow at the surface 4(g4)

• Soil moisture 1(r_sm1)
• Home signal(mv_home)
• Soil moisture 5(r_sm5)
• Net radiation(mv_q)
• Signature(signature)
• scalar wind speed(wind_s)
• Soil heat flow 4(mv_hft4)
• Battery(bat)
• Left relative humidity(mv_hum_l)
• Soil temperature 3(rr_ts3)
• Soil heat flow 3(mv_hft3)
• Temperature of right humidity sensor chamber(rr_thum_r)
• Soil temperature 2(rr_ts2)
• Soil heat flow 2(mv_hft2)
• Soil moisture 3(r_sm3)
• north latitude for all the input platforms.(lat)
• Reference temperature(rr_tref)
• Soil temperature 5(rr_ts5)
• Right relative humidity(mv_hum_r)
• Soil temperature 1(rr_ts1)
• altitude above sea levelaltunits(alt)
• Right air temperature(tair_r)
• Soil moisture 2(r_sm2)
• Soil moisture 4(r_sm4)
• Temperature of left humidity sensor chamber(rr_thum_l)
• Soil temperature 4(rr_ts4)
• Soil heat flow 5(mv_hft5)
• Atmospheric pressure(mv_pres)
• east longitude for all the input platforms.(lon)
• Time offset from base_time(base_time)
• Wind direction (relative to true north)(mv_wind_d)
• Time offset of tweaks from base_time(time_offset)
• Soil heat flow 1(mv_hft1)
• Left air temperature(tair_l)

• Soil moisture 5(r_sm5)
• Soil heat flow 4(mv_hft4)
• Soil temperature 2(rr_ts2)
• Soil temperature 3(rr_ts3)
• Atmospheric pressure(mv_pres)
• Home signal(mv_home)
• Soil moisture 4(r_sm4)
• Reference temperature(rr_tref)
• Soil heat flow 5(mv_hft5)
• Battery(bat)
• scalar wind speed(wind_s)
• Wind direction (relative to true north)(mv_wind_d)
• Soil moisture 1(r_sm1)
• Left air temperature(tair_l)
• Soil heat flow 1(mv_hft1)
• Soil temperature 1(rr_ts1)
• Soil temperature 4(rr_ts4)
• Time offset of tweaks from base_time(time_offset)
• Soil moisture 3(r_sm3)
• Left relative humidity(mv_hum_l)
• Temperature of left humidity sensor chamber(rr_thum_l)
• Right relative humidity(mv_hum_r)
• Signature(signature)
• Soil heat flow 2(mv_hft2)
• Net radiation(mv_q)
• Soil moisture 2(r_sm2)
• Time offset from base_time(base_time)
• altitude above sea levelaltunits(alt)
• east longitude for all the input platforms.(lon)
• Soil temperature 5(rr_ts5)
• Temperature of right humidity sensor chamber(rr_thum_r)
• Right air temperature(tair_r)
• Soil heat flow 3(mv_hft3)
• north latitude for all the input platforms.(lat)

• soil heat flow at the surface 3(g3)
• Soil moisture 5 (mass water/mass dry soil)(sm5)
• Soil heat capacity 2(cs2)
• wind direction (relative to true north)(wind_d)
• temperature of the top humidity sensor chamber(thum_top)
• 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2)
• 5 cm soil heat flow, site 1(shf1)
• bottom relative humidity(hum_bot)
• north latitude for all the input platforms.(lat)
• 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
• 0-5 cm change in soil heat storage with time, site 5(ces5)
• 0-5 cm integrated soil temperature, site 2(ts1)
• east longitude for all the input platforms.(lon)
• soil heat flow at the surface 4(g4)
• 0-5 cm integrated soil temperature, site 5(ts5)
• Soil heat capacity 3(cs3)
• Soil moisture 2 (mass water/mass dry soil)(sm2)
• top air temperature(tair_top)
• temperature of the bottom humidity sensor chamber(thum_bot)
• 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
• altitude above sea levelaltunits(alt)
• Soil moisture 1 (mass water/mass dry soil)(sm1)
• Aerodynamic Latent heat flux(ale)
• 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
• Reference Thermistor Temperature(tref)
• 0-5 cm change in soil heat storage with time, site 4(ces4)
• Time offset from base_time(base_time)
• 5 cm soil heat flow, site 5(shf5)
• Best estimate Latent heat flux(ecomb)
• 0-5 cm change in soil heat storage with time, site 2(ces2)
• 0-5 cm integrated soil temperature, site 4(ts4)
• latent heat flux(e)
• soil heat flow at the surface 1(g1)
• Exchange mechanism position indicator (15 to 30 min)(home_30)
• Soil moisture 3 (mass water/mass dry soil)(sm3)
• ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
• 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)
• Time offset of tweaks from base_time(time_offset)
• corrected sensible heat flux(h)
• Soil heat capacity 4(cs4)
• Aerodynamic Sensible heat flux(ah)
• Estimated height of the vegetation.(vegetation_height)
• 5 cm soil heat flow, site 4(shf4)
• top relative humidity(hum_top)
• scalar wind speed(wind_s)
• pressure at constant pressure surface(pres)
• top vapor pressure(vp_top)
• 0-5 cm integrated soil temperature, site 3(ts3)
• Soil moisture 4 (mass water/mass dry soil)(sm4)
• average surface soil heat flow at the surface(ave_shf)
• bottom air temperature(tair_bot)
• soil heat flow at the surface 2(g2)
• standard deviation of wind direction (sigma theta)(sigma_wd)
• 0-5 cm change in soil heat storage with time, site 2(ces1)
• Friction velocity(austar)
• Soil heat capacity 1(cs1)
• bottom vapor pressure(vp_bot)
• specific humidity(q)
• 5 cm soil heat flow, site 2(shf2)
• Best estimate Sensible heat flux(hcomb)
• Soil heat capacity 5(cs5)
• Resultant wind speed(res_ws)
• soil heat flow at the surface 5(g5)
• 5 cm soil heat flow, site 3(shf3)
• Exchange mechanism position indicator (0 to 15 min)(home_15)
• 0-5 cm integrated soil temperature, site 2(ts2)

• top vapor pressure(vp_top)
• bottom relative humidity(hum_bot)
• Reference Thermistor Temperature(tref)
• latent heat flux(e)
• 0-5 cm integrated soil temperature, site 3(ts3)
• pressure at constant pressure surface(pres)
• 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 2(c_shf2)
• soil heat flow at the surface 2(g2)
• average surface soil heat flow at the surface(ave_shf)
• 0-5 cm integrated soil temperature, site 4(ts4)
• Soil moisture 2 (mass water/mass dry soil)(sm2)
• scalar wind speed(wind_s)
• altitude above sea levelaltunits(alt)
• 0-5 cm change in soil heat storage with time, site 5(ces5)
• 5 cm soil heat flow, site 3(shf3)
• top relative humidity(hum_top)
• 0-5 cm change in soil heat storage with time, site 2(ces1)
• Time offset from base_time(base_time)
• Soil heat capacity 3(cs3)
• Time offset of tweaks from base_time(time_offset)
• top air temperature(tair_top)
• 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3)
• Soil moisture 1 (mass water/mass dry soil)(sm1)
• soil heat flow at the surface 3(g3)
• Soil heat capacity 1(cs1)
• north latitude for all the input platforms.(lat)
• 5 cm soil heat flow, site 4(shf4)
• temperature of the bottom humidity sensor chamber(thum_bot)
• 0-5 cm integrated soil temperature, site 5(ts5)
• Soil moisture 5 (mass water/mass dry soil)(sm5)
• 0-5 cm change in soil heat storage with time, site 4(ces4)
• standard deviation of wind direction (sigma theta)(sigma_wd)
• Soil heat capacity 4(cs4)
• 5 cm soil heat flow, site 1(shf1)
• Resultant wind speed(res_ws)
• bottom air temperature(tair_bot)
• soil heat flow at the surface 4(g4)
• Soil moisture 4 (mass water/mass dry soil)(sm4)
• 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4)
• 0-5 cm integrated soil temperature, site 2(ts1)
• temperature of the top humidity sensor chamber(thum_top)
• 5 cm soil heat flow, site 5(shf5)
• east longitude for all the input platforms.(lon)
• Exchange mechanism position indicator (15 to 30 min)(home_30)
• Soil heat capacity 2(cs2)
• 0-5 cm change in soil heat storage with time, site 3(ces3)
• Exchange mechanism position indicator (0 to 15 min)(home_15)
• 5 cm soil heat flow, site 2(shf2)
• ratio of sensible/latent heat fluxes (Bowen ratio)(bowen)
• 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1)
• bottom vapor pressure(vp_bot)
• Soil heat capacity 5(cs5)
• soil heat flow at the surface 5(g5)
• corrected sensible heat flux(h)
• wind direction (relative to true north)(wind_d)
• 0-5 cm integrated soil temperature, site 2(ts2)
• specific humidity(q)
• 0-5 cm change in soil heat storage with time, site 2(ces2)
• soil heat flow at the surface 1(g1)
• Soil moisture 3 (mass water/mass dry soil)(sm3)

SGP/TWR/C1 - SE (10X) Carriages Lowered for Maintenance

The SE (10X datastream) carriages were lowered for maintenance.

On 10/06/2003 diagnostic measurements were made on the 25 m and
60 m RH sensors.  On 10/07/03 the carriages were reset at their heights
to try to resolve a communication problem.

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)

• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Vapor pressure at 60 m(vap_pres_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)

• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)

SGP/TWR/C1 - Met Tower 10X Data Large or Offscale, and Incorrect

During and after the calibration of the MFR, the 10X data was 
               large or offscale and therefore incorrect. It is unclear why 
               this occurred after the tower carriages were put back up at 
               2105 GMT on 8 Dec, or why things returned to normal on 9 Dec.  
               Site Ops was unaware that this was taking place, which would 
               seem to indicate that the met tower alarms on the local data 
               machine were not working.

• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 25 m(rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)

SGP/TWR/C1 - Temperature Sensor Not Connected to Datalogger

One of the southeast side 25 m Temperature sensor leads was pulled out from the CR10X 
datalogger terminal strip.

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)

• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)

SGP/TWR/C1 - Some data incorrect during testing

During testing of tower data wiring, the 60 m southeast side temperature and vapor 
pressure measurements were incorrect.

• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)

• 60 m Air Temperature(temp_60m)
• Vapor pressure at 60 m(vap_pres_60m)

SGP/TWR/C1 - Tower Southeast Carriages Down for Cleaning of Sensor

The southeast side carriages were lowered to clean a sensor.

• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 25 m(rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)

SGP/TWR/C1 - Tower Southeast Side Carriages Down for Work on the MFR

The tower southeast side T, RH, and VP measurements were incorrect while the carriages 
were down for work on the MFR.

• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 25 m(rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)

SGP/TWR/C1 - Southeast Side Data Incorrect During Sensor Tests and Changeout

The met measurements were incorrect while the T/RH probes were being tested
and then replaced.

• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 25 m(rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)

SGP/TWR/C1 - Tower Southeast Side Carriages Not Connected

The tower southeast side carriages were not connected.  Met data from the southeast side 
is therefore incorrect during the stated period.

• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 25 m(rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)

SGP/TWR/C1 - Southeast Side RH Too Large

The T/RH probes installed on the 25 m and 60 m levels of the southeast side of the tower 
on 8/15/03 gave RH readings that were too large for RH above 65%. The difference between 
the west and southeast side RH was within the combined accuracies of the sensors up to 
about 80% RH.  Above 80% RH the southeast side RH was much larger, with the difference 
increasing to 10% larger (or more) at 100% RH.  The vapor pressure from the southeast side 
(calculated with RH) was also too large.

The probes were replaced on 2/10/04 and the two sides of the tower now agree
fairly well, with RH not exceeding 100% during saturation.

• Relative humidity at 60 m(rh_60m)
• Vapor pressure at 25 m(vap_pres_25m)
• Relative humidity at 25 m(rh_25m)
• Vapor pressure at 60 m(vap_pres_60m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)

SGP/TWR/C1 - Southeast Side Tower Measurements Incorrect; Power Cycled

Measurements from the Southeast side 10X met system were incorrect; power was recycled.

• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 25 m(rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)

SGP/TWR/C1 - Southeast Side (10X datastream) Data Incorrect

The data from the southeast side of the tower (10X datastream) was incorrect
for a short period.

• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 25 m(rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)

SGP/TWR/C1 - Tower SE Side T/RH/VP Incorrect During Maintenance

The SE side elevator was lowered for maintenance on other instruments.
T/RH/VP data are incorrect during this period.

• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 25 m(rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)

SGP/TWR/C1 - Southeast 25 and 60 m T/RH/VP Incorrect

The SE carriages were down for annual T/RH checks/replacements.

• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 25 m(rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)

SGP/EBBR/E13/E15/E20/E22/E26/E4/E7/E8/E9  - BA EBBR VAP Bulk Aerodynamics

Fixed AEM and wind speed sensor heights were improperly used in the calculation of bulk 
aerodynamic sensible and latent heat fluxes instead of site specific heights.

This resulted in either under-estimation or over-estimation of the sensible and latent 
heat fluxes.

• Aerodynamic Sensible heat flux(ah)
• Friction velocity(austar)
• Aerodynamic Latent heat flux(ale)
• Best estimate Sensible heat flux(hcomb)
• Best estimate Latent heat flux(ecomb)

• Aerodynamic Latent heat flux(ale)
• Friction velocity(austar)
• Best estimate Sensible heat flux(hcomb)
• Aerodynamic Sensible heat flux(ah)
• Best estimate Latent heat flux(ecomb)

• Best estimate Latent heat flux(ecomb)
• Friction velocity(austar)
• average surface soil heat flow at the surface(ave_shf)
• Best estimate Sensible heat flux(hcomb)
• Aerodynamic Latent heat flux(ale)

• Aerodynamic Latent heat flux(ale)
• Best estimate Sensible heat flux(hcomb)
• Aerodynamic Sensible heat flux(ah)
• Best estimate Latent heat flux(ecomb)
• Friction velocity(austar)

• Best estimate Sensible heat flux(hcomb)
• Friction velocity(austar)
• Aerodynamic Sensible heat flux(ah)
• Best estimate Latent heat flux(ecomb)
• Aerodynamic Latent heat flux(ale)

• Best estimate Latent heat flux(ecomb)
• Aerodynamic Sensible heat flux(ah)
• Best estimate Sensible heat flux(hcomb)
• Friction velocity(austar)
• Aerodynamic Latent heat flux(ale)

• Best estimate Latent heat flux(ecomb)
• Friction velocity(austar)
• Best estimate Sensible heat flux(hcomb)
• Aerodynamic Sensible heat flux(ah)
• Aerodynamic Latent heat flux(ale)

• Aerodynamic Sensible heat flux(ah)
• Aerodynamic Latent heat flux(ale)
• Best estimate Sensible heat flux(hcomb)
• Best estimate Latent heat flux(ecomb)
• Friction velocity(austar)

• Best estimate Latent heat flux(ecomb)
• Friction velocity(austar)
• Aerodynamic Sensible heat flux(ah)
• Aerodynamic Latent heat flux(ale)
• Best estimate Sensible heat flux(hcomb)

SGP/TWR/C1 - Southeast Side Met Data Incorrect

Required work on the 25 m IRT required that the carriages on the southeast side be 
lowered.  This resulted in incorrect 25 and 60 m met data from the southeast side of the tower.

• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)

• Vapor pressure at 25 m(vap_pres_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• Standard Deviation of 25 m Temperature(sd_temp_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 25 m(rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)

SGP/TWR/C1 - Southeast Side Data Incorrect

The southeast side T, RH, and VP measurements were incorrect while the carraiges were 
lowered to check a data transceiver serial number.

• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)

• Standard Deviation of 25 m Temperature(sd_temp_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 25 m(rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)

SGP/TWR/C1 - Measurements Incorrect During Calibrations/Checks

T/RH/VP measurements were incorrect during annual changeout and 
checks of the T/RH probes.

• Relative humidity at 60 m(rh_60m)
• Relative humidity at 25 m(rh_25m)
• Vapor pressure at 25 m(vap_pres_25m)
• 25 m Air Temperature(temp_25m)
• Vapor pressure at 60 m(vap_pres_60m)
• 60 m Air Temperature(temp_60m)

• Standard Deviation of 25 m Temperature(sd_temp_25m)
• 60 m Air Temperature(temp_60m)
• Standard Deviation of 60 m Vapor Pressure(sd_vap_pres_60m)
• Standard Deviation of 25 m Relative Humidity(sd_rh_25m)
• Relative humidity at 25 m(rh_25m)
• Relative humidity at 60 m(rh_60m)
• Standard Deviation of 60 m Relative Humidity(sd_rh_60m)
• Standard Deviation of 60 m Temperature(sd_temp_60m)
• Standard Deviation of 25 m Vapor Pressure(sd_vap_pres_25m)
• 25 m Air Temperature(temp_25m)