Data Quality Reports for Session: 110634 User: vogelmann Completed: 02/23/2008

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D020610.2NSA/METTWR/C1 - Wind Speed data intermittently badnsamettwrC1.a1, nsamettwrC1.b1
D020610.7NSA/METTWR/C1 - Data missing due to Power FailurensamettwrC1.a1, nsamettwrC1.b1


DQRID : D020610.2
Start DateStart TimeEnd DateEnd Time
05/28/2002153009/18/20021915
Subject:
NSA/METTWR/C1 - Wind Speed data intermittently bad
DataStreams:nsamettwrC1.a1, nsamettwrC1.b1
Description:
Wind speed at 20m level icing up and wind speed values are intermittently
0 m/s, lower than other sensors and good at times.  Heater failure on sensor
that prevents icing.
Measurements:nsamettwrC1.a1:
  • Std Dev of Wind Speed(wind_spd_sd)
  • Mean Wind Speed(wind_spd_mean)
  • Minimum Wind Speed(wind_spd_min)
  • Maximum Wind Speed(wind_spd_max)
  • Vector-averaged Wind Speed(wind_spd_vec_avg)
nsamettwrC1.b1:
  • Mean Wind Speed(wind_spd_mean)
  • Maximum Wind Speed(wind_spd_max)
  • Std Dev of Wind Speed(wind_spd_sd)
  • Vector-averaged Wind Speed(wind_spd_vec_avg)
  • Minimum Wind Speed(wind_spd_min)
  • Wind Speed out of range error(wind_spd_out_of_range_error)

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DQRID : D020610.7
Start DateStart TimeEnd DateEnd Time
06/06/2002015006/07/20021707
Subject:
NSA/METTWR/C1 - Data missing due to Power Failure
DataStreams:nsamettwrC1.a1, nsamettwrC1.b1
Description:
From 020606.0150-0204, the met twr data (all levels) are all -9999
due to a power failure.  The collection program was shut down from
0205-1930, so no data were collected.  And from 1931-020607.1707, 
the data are all -9999 again due to the power failure.
Measurements:nsamettwrC1.a1:
  • Minimum Dew Point Temperature(dew_pt_temp_min)
  • Wind Speed out of range error(win_spd_out_of_range_error)
  • Mean Dew Point Temperature(dew_pt_temp_mean)
  • Dew Point Temperature out of range error(dew_pt_temp_out_of_range_error)
  • Maximum Wind Direction(wind_dir_max)
  • Std Dev of Dew Point Temperature(dew_pt_temp_sd)
  • Relative humidity minimum(relh_min)
  • Maximum Wind Speed(wind_spd_max)
  • lon(lon)
  • lat(lat)
  • Std Dev of Wind Speed(wind_spd_sd)
  • Std Dev of Air Temperature(temp_sd)
  • Internal Temperature out of range error(internal_temp_out_of_range_error)
  • Mean Relative Humidity(relh_mean)
  • Temperature maximum(temp_max)
  • Std Dev of Wind Direction(wind_dir_sd)
  • Maximum Dew Point Temperature(dew_pt_temp_max)
  • Dummy altitude for Zeb(alt)
  • Dew Point Temperature Hardware Error(dew_pt_hardware_error)
  • Mean Air Temperature or Hardware Error(temp_mean)
  • Wind Direction out of range error(win_dir_out_of_range_error)
  • Vector-averaged Wind Direction(wind_dir_vec_avg)
  • base time(base_time)
  • Air Temperature Hardware Error(temp_hardware_error)
  • Time offset of tweaks from base_time(time_offset)
  • Serial Port Error(serial_port_error)
  • PTB Serial Error(atmos_pressure_PTB_serial_error)
  • Barometric Pressure(atmos_pressure)
  • Read Timeout Error(atmos_pressure_read_timeout_error)
  • Air Temperature out of range error(temp_out_of_range_error)
  • Minimum Wind Speed(wind_spd_min)
  • Minimum Wind Direction(wind_dir_min)
  • Vapor Pressure out of range error(vap_pres_out_of_range_error)
  • Minimum Vapor Pressure(vap_pres_min)
  • Std Dev of Vapor Pressure(vap_pres_sd)
  • Relative humidity maximum(relh_max)
  • Maximum Vapor Pressure(vap_pres_max)
  • Relative Humidity out of range error(relh_out_of_range_error)
  • Mean Vapor Pressure(vap_pres_mean)
  • Vector-averaged Wind Speed(wind_spd_vec_avg)
  • Temperature minimum(temp_min)
  • Mean Wind Speed(wind_spd_mean)
  • Out of Range Error(atmos_pressure_out_of_range_error)
  • Std Dev of Relative Humidity or Hardware Error Code(relh_sd)
  • Internal Voltage out of range error(internal_voltage_out_of_range_error)
nsamettwrC1.b1:
  • Relative Humidity out of range error(relh_out_of_range_error)
  • Mean Relative Humidity(relh_mean)
  • Air Temperature Hardware Error(temp_hardware_error)
  • Internal Voltage out of range error(internal_voltage_out_of_range_error)
  • Time offset of tweaks from base_time(time_offset)
  • Mean Dew Point Temperature(dew_pt_temp_mean)
  • Air Temperature out of range error(temp_out_of_range_error)
  • Std Dev of Vapor Pressure(vap_pres_sd)
  • Minimum Wind Direction(wind_dir_min)
  • Wind Direction out of range error(wind_dir_out_of_range_error)
  • Read Timeout Error(atmos_pressure_read_timeout_error)
  • Std Dev of Wind Direction(wind_dir_sd)
  • Maximum Wind Direction(wind_dir_max)
  • Maximum Wind Speed(wind_spd_max)
  • Relative humidity maximum(relh_max)
  • Minimum Vapor Pressure(vap_pres_min)
  • Std Dev of Air Temperature(temp_sd)
  • Temperature minimum(temp_min)
  • Std Dev of Relative Humidity or Hardware Error Code(relh_sd)
  • Mean Air Temperature or Hardware Error(temp_mean)
  • Mean Vapor Pressure(vap_pres_mean)
  • base time(base_time)
  • Std Dev of Dew Point Temperature(dew_pt_temp_sd)
  • PTB Serial Error(atmos_pressure_PTB_serial_error)
  • Wind Speed out of range error(wind_spd_out_of_range_error)
  • Vector-averaged Wind Speed(wind_spd_vec_avg)
  • Temperature maximum(temp_max)
  • Minimum Wind Speed(wind_spd_min)
  • Maximum Dew Point Temperature(dew_pt_temp_max)
  • Vector-averaged Wind Direction(wind_dir_vec_avg)
  • Internal Temperature out of range error(internal_temp_out_of_range_error)
  • Vapor Pressure out of range error(vap_pres_out_of_range_error)
  • Out of Range Error(atmos_pressure_out_of_range_error)
  • Std Dev of Wind Speed(wind_spd_sd)
  • Mean Wind Speed(wind_spd_mean)
  • Dew Point Temperature out of range error(dew_pt_temp_out_of_range_error)
  • Dew Point Temperature Hardware Error(dew_pt_hardware_error)
  • Minimum Dew Point Temperature(dew_pt_temp_min)
  • Barometric Pressure(atmos_pressure)
  • lon(lon)
  • Number of timeouts reading the met tower data by height(read_timeout_count)
  • Relative humidity minimum(relh_min)
  • lat(lat)
  • Dummy altitude for Zeb(alt)
  • Maximum Vapor Pressure(vap_pres_max)

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