NSA/PWS/C1 - Present Weather Sensor Calibration/Checks

During the listed period the Barrow Present Weather Sensor was being
checked and calibrated and the data was incorrect.  The calibration was off more than 3% 
previous to the re-calibration.

• Ten Minute Visibility(ten_minute_visibility)
• Ten Minute PW code out of range error(ten_min_pw_code_out_of_range_error)
• Cumulative Liquid Water Equivalent(cumul_liq_water_equiv)
• One Minute PW code out of range error(one_min_pw_code_out_of_range_error)
• Cumulative Snow(cumulative_snow)
• One Hour PW code out of range error(one_hour_pw_code_out_of_range_error)
• Ten Minute Visibility out of range error(ten_minute_vis_out_of_range_error)
• Cumulative Snow out of range error(cumul_snow_out_of_range_error)
• PWS Precipitation Rate out of range error(precip_rate_out_of_range_error)
• One Minute Visibility out of range error(one_minute_vis_out_of_range_error)
• Precipitation intensity(precip_rate)
• one Minute Visibility(one_minute_visibility)
• Liquid Water Equivalent out of range error(cumul_liq_water_equiv_out_of_range_err)

• PWS Precipitation Rate out of range error(precip_rate_out_of_range_error)
• Cumulative Snow out of range error(cumul_snow_out_of_range_error)
• One Minute PW code out of range error(one_min_pw_code_out_of_range_error)
• One Hour PW code out of range error(one_hour_pw_code_out_of_range_error)
• One Minute Visibility out of range error(one_minute_vis_out_of_range_error)
• one Minute Visibility(one_minute_visibility)
• Liquid Water Equivalent out of range error(cumul_liq_water_equiv_out_of_range_err)
• Ten Minute PW code out of range error(ten_min_pw_code_out_of_range_error)
• Ten Minute Visibility(ten_minute_visibility)
• Cumulative Liquid Water Equivalent(cumul_liq_water_equiv)
• Precipitation intensity(precip_rate)
• Cumulative Snow(cumulative_snow)
• Ten Minute Visibility out of range error(ten_minute_vis_out_of_range_error)