NSA/METTWR/C1 - Data missing due to Power Failure

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.

Data are missing and unrecoverable.

• lat
• serial_port_error
• temp_mean
• alt
• temp_out_of_range_error
• vap_pres_min
• dew_pt_temp_out_of_range_error
• atmos_pressure_PTB_serial_error
• dew_pt_temp_min
• wind_spd_max
• relh_min
• vap_pres_out_of_range_error
• internal_temp_out_of_range_error
• base_time
• atmos_pressure_out_of_range_error
• relh_mean
• vap_pres_mean
• wind_spd_vec_avg
• atmos_pressure_read_timeout_error
• relh_max
• wind_dir_sd
• relh_sd
• wind_spd_min
• time_offset
• dew_pt_temp_max
• temp_hardware_error
• win_dir_out_of_range_error
• atmos_pressure
• temp_sd
• win_spd_out_of_range_error
• dew_pt_temp_sd
• dew_pt_temp_mean
• vap_pres_max
• wind_spd_sd
• relh_out_of_range_error
• wind_dir_max
• temp_min
• dew_pt_hardware_error
• internal_voltage_out_of_range_error
• vap_pres_sd
• lon
• wind_dir_vec_avg
• wind_spd_mean
• wind_dir_min
• temp_max

• temp_max
• dew_pt_temp_sd
• base_time
• wind_dir_max
• vap_pres_max
• atmos_pressure_PTB_serial_error
• temp_min
• alt
• relh_mean
• relh_max
• lat
• relh_out_of_range_error
• wind_dir_min
• temp_hardware_error
• relh_sd
• dew_pt_temp_min
• dew_pt_temp_out_of_range_error
• temp_mean
• wind_dir_sd
• wind_spd_vec_avg
• relh_min
• lon
• vap_pres_mean
• time_offset
• dew_pt_hardware_error
• wind_dir_vec_avg
• atmos_pressure_out_of_range_error
• atmos_pressure_read_timeout_error
• temp_out_of_range_error
• dew_pt_temp_max
• wind_spd_min
• internal_temp_out_of_range_error
• dew_pt_temp_mean
• wind_dir_out_of_range_error
• wind_spd_sd
• wind_spd_out_of_range_error
• atmos_pressure
• wind_spd_max
• temp_sd
• wind_spd_mean
• internal_voltage_out_of_range_error
• vap_pres_out_of_range_error
• vap_pres_min
• read_timeout_count
• vap_pres_sd