netcdf oliaosghgM1.b1.20210615.000000 { dimensions: time = UNLIMITED ; // (237 currently) bound = 2 ; variables: int base_time ; base_time:string = "2021-06-15 00:00:00 0:00" ; base_time:long_name = "Base time in Epoch" ; base_time:units = "seconds since 1970-1-1 0:00:00 0:00" ; base_time:ancillary_variables = "time_offset" ; double time_offset(time) ; time_offset:long_name = "Time offset from base_time" ; time_offset:units = "seconds since 2021-06-15 00:00:00 0:00" ; time_offset:ancillary_variables = "base_time" ; double time(time) ; time:long_name = "Time offset from midnight" ; time:units = "seconds since 2021-06-15 00:00:00 0:00" ; time:bounds = "time_bounds" ; time:standard_name = "time" ; double time_bounds(time, bound) ; time_bounds:long_name = "Time cell bounds" ; time_bounds:bound_offsets = 0., 60. ; double battery_minimum(time) ; battery_minimum:long_name = "Logger battery minimum in 1 minute interval" ; battery_minimum:units = "V" ; battery_minimum:ancillary_variables = "qc_battery_minimum" ; battery_minimum:valid_min = 11. ; battery_minimum:valid_max = 15. ; battery_minimum:missing_value = -9999. ; battery_minimum:cell_methods = "time: minimum" ; int qc_battery_minimum(time) ; qc_battery_minimum:long_name = "Quality check results on field: Logger battery minimum in 1 minute interval" ; qc_battery_minimum:units = "unitless" ; qc_battery_minimum:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_battery_minimum:flag_method = "bit" ; qc_battery_minimum:bit_1_description = "Value is equal to missing_value." ; qc_battery_minimum:bit_1_assessment = "Bad" ; qc_battery_minimum:bit_2_description = "Value is less than the valid_min." ; qc_battery_minimum:bit_2_assessment = "Bad" ; qc_battery_minimum:bit_3_description = "Value is greater than the valid_max." ; qc_battery_minimum:bit_3_assessment = "Bad" ; double chiller_temperature(time) ; chiller_temperature:long_name = "Average chiller temperature during 1 minute interval" ; chiller_temperature:units = "degC" ; chiller_temperature:ancillary_variables = "qc_chiller_temperature" ; chiller_temperature:valid_min = 3. ; chiller_temperature:valid_max = 6. ; chiller_temperature:missing_value = -9999. ; chiller_temperature:cell_methods = "time: mean" ; int qc_chiller_temperature(time) ; qc_chiller_temperature:long_name = "Quality check results on field: Average chiller temperature during 1 minute interval" ; qc_chiller_temperature:units = "unitless" ; qc_chiller_temperature:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_chiller_temperature:flag_method = "bit" ; qc_chiller_temperature:bit_1_description = "Value is equal to missing_value." ; qc_chiller_temperature:bit_1_assessment = "Bad" ; qc_chiller_temperature:bit_2_description = "Value is less than the valid_min." ; qc_chiller_temperature:bit_2_assessment = "Bad" ; qc_chiller_temperature:bit_3_description = "Value is greater than the valid_max." ; qc_chiller_temperature:bit_3_assessment = "Bad" ; double line_pressure_tower_inlet(time) ; line_pressure_tower_inlet:long_name = "Average line pressure for tower sample" ; line_pressure_tower_inlet:units = "psi" ; line_pressure_tower_inlet:ancillary_variables = "qc_line_pressure_tower_inlet" ; line_pressure_tower_inlet:valid_min = 2. ; line_pressure_tower_inlet:valid_max = 15. ; line_pressure_tower_inlet:missing_value = -9999. ; line_pressure_tower_inlet:cell_methods = "time: mean" ; int qc_line_pressure_tower_inlet(time) ; qc_line_pressure_tower_inlet:long_name = "Quality check results on field: Average line pressure for tower sample" ; qc_line_pressure_tower_inlet:units = "unitless" ; qc_line_pressure_tower_inlet:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_line_pressure_tower_inlet:flag_method = "bit" ; qc_line_pressure_tower_inlet:bit_1_description = "Value is equal to missing_value." ; qc_line_pressure_tower_inlet:bit_1_assessment = "Bad" ; qc_line_pressure_tower_inlet:bit_2_description = "Value is less than the valid_min." ; qc_line_pressure_tower_inlet:bit_2_assessment = "Bad" ; qc_line_pressure_tower_inlet:bit_3_description = "Value is greater than the valid_max." ; qc_line_pressure_tower_inlet:bit_3_assessment = "Bad" ; double exhaust_flow(time) ; exhaust_flow:long_name = "Average line exhaust flow rate for tower sample" ; exhaust_flow:units = "L/min" ; exhaust_flow:ancillary_variables = "qc_exhaust_flow" ; exhaust_flow:valid_min = 1. ; exhaust_flow:valid_max = 10. ; exhaust_flow:missing_value = -9999. ; exhaust_flow:cell_methods = "time: mean" ; int qc_exhaust_flow(time) ; qc_exhaust_flow:long_name = "Quality check results on field: Average line exhaust flow rate for tower sample" ; qc_exhaust_flow:units = "unitless" ; qc_exhaust_flow:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_exhaust_flow:flag_method = "bit" ; qc_exhaust_flow:bit_1_description = "Value is equal to missing_value." ; qc_exhaust_flow:bit_1_assessment = "Bad" ; qc_exhaust_flow:bit_2_description = "Value is less than the valid_min." ; qc_exhaust_flow:bit_2_assessment = "Bad" ; qc_exhaust_flow:bit_3_description = "Value is greater than the valid_max." ; qc_exhaust_flow:bit_3_assessment = "Bad" ; double calibration_cylinder_1_line_pressure(time) ; calibration_cylinder_1_line_pressure:long_name = "Average line pressure for span 1 calibration cylinder" ; calibration_cylinder_1_line_pressure:units = "psi" ; calibration_cylinder_1_line_pressure:ancillary_variables = "qc_calibration_cylinder_1_line_pressure" ; calibration_cylinder_1_line_pressure:valid_min = 2. ; calibration_cylinder_1_line_pressure:valid_max = 15. ; calibration_cylinder_1_line_pressure:missing_value = -9999. ; calibration_cylinder_1_line_pressure:cell_methods = "time: mean" ; calibration_cylinder_1_line_pressure:comment = "The span 1 calibration cylinder can be high span or low span. The span 2 calibration cylinder will be the opposite." ; int qc_calibration_cylinder_1_line_pressure(time) ; qc_calibration_cylinder_1_line_pressure:long_name = "Quality check results on field: Average line pressure for span 1 calibration cylinder" ; qc_calibration_cylinder_1_line_pressure:units = "unitless" ; qc_calibration_cylinder_1_line_pressure:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_calibration_cylinder_1_line_pressure:flag_method = "bit" ; qc_calibration_cylinder_1_line_pressure:bit_1_description = "Value is equal to missing_value." ; qc_calibration_cylinder_1_line_pressure:bit_1_assessment = "Bad" ; qc_calibration_cylinder_1_line_pressure:bit_2_description = "Value is less than the valid_min." ; qc_calibration_cylinder_1_line_pressure:bit_2_assessment = "Bad" ; qc_calibration_cylinder_1_line_pressure:bit_3_description = "Value is greater than the valid_max." ; qc_calibration_cylinder_1_line_pressure:bit_3_assessment = "Bad" ; double calibration_cylinder_2_line_pressure(time) ; calibration_cylinder_2_line_pressure:long_name = "Average line pressure for span 2 calibration cylinder" ; calibration_cylinder_2_line_pressure:units = "psi" ; calibration_cylinder_2_line_pressure:ancillary_variables = "qc_calibration_cylinder_2_line_pressure" ; calibration_cylinder_2_line_pressure:valid_min = 2. ; calibration_cylinder_2_line_pressure:valid_max = 15. ; calibration_cylinder_2_line_pressure:missing_value = -9999. ; calibration_cylinder_2_line_pressure:cell_methods = "time: mean" ; calibration_cylinder_2_line_pressure:comment = "The span 2 calibration cylinder can be high span or low span. The span 1 calibration cylinder will be the opposite." ; int qc_calibration_cylinder_2_line_pressure(time) ; qc_calibration_cylinder_2_line_pressure:long_name = "Quality check results on field: Average line pressure for span 2 calibration cylinder" ; qc_calibration_cylinder_2_line_pressure:units = "unitless" ; qc_calibration_cylinder_2_line_pressure:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_calibration_cylinder_2_line_pressure:flag_method = "bit" ; qc_calibration_cylinder_2_line_pressure:bit_1_description = "Value is equal to missing_value." ; qc_calibration_cylinder_2_line_pressure:bit_1_assessment = "Bad" ; qc_calibration_cylinder_2_line_pressure:bit_2_description = "Value is less than the valid_min." ; qc_calibration_cylinder_2_line_pressure:bit_2_assessment = "Bad" ; qc_calibration_cylinder_2_line_pressure:bit_3_description = "Value is greater than the valid_max." ; qc_calibration_cylinder_2_line_pressure:bit_3_assessment = "Bad" ; double calibration_cylinder_3_line_pressure(time) ; calibration_cylinder_3_line_pressure:long_name = "Average line pressure for target calibration cylinder" ; calibration_cylinder_3_line_pressure:units = "psi" ; calibration_cylinder_3_line_pressure:ancillary_variables = "qc_calibration_cylinder_3_line_pressure" ; calibration_cylinder_3_line_pressure:valid_min = 2. ; calibration_cylinder_3_line_pressure:valid_max = 15. ; calibration_cylinder_3_line_pressure:missing_value = -9999. ; calibration_cylinder_3_line_pressure:cell_methods = "time: mean" ; int qc_calibration_cylinder_3_line_pressure(time) ; qc_calibration_cylinder_3_line_pressure:long_name = "Quality check results on field: Average line pressure for target calibration cylinder" ; qc_calibration_cylinder_3_line_pressure:units = "unitless" ; qc_calibration_cylinder_3_line_pressure:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_calibration_cylinder_3_line_pressure:flag_method = "bit" ; qc_calibration_cylinder_3_line_pressure:bit_1_description = "Value is equal to missing_value." ; qc_calibration_cylinder_3_line_pressure:bit_1_assessment = "Bad" ; qc_calibration_cylinder_3_line_pressure:bit_2_description = "Value is less than the valid_min." ; qc_calibration_cylinder_3_line_pressure:bit_2_assessment = "Bad" ; qc_calibration_cylinder_3_line_pressure:bit_3_description = "Value is greater than the valid_max." ; qc_calibration_cylinder_3_line_pressure:bit_3_assessment = "Bad" ; double nafion_purge_pressure(time) ; nafion_purge_pressure:long_name = "Average Nafion vacuum purge pressure" ; nafion_purge_pressure:units = "psi" ; nafion_purge_pressure:ancillary_variables = "qc_nafion_purge_pressure" ; nafion_purge_pressure:valid_min = -15. ; nafion_purge_pressure:valid_max = -10. ; nafion_purge_pressure:missing_value = -9999. ; nafion_purge_pressure:cell_methods = "time: mean" ; int qc_nafion_purge_pressure(time) ; qc_nafion_purge_pressure:long_name = "Quality check results on field: Average Nafion vacuum purge pressure" ; qc_nafion_purge_pressure:units = "unitless" ; qc_nafion_purge_pressure:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_nafion_purge_pressure:flag_method = "bit" ; qc_nafion_purge_pressure:bit_1_description = "Value is equal to missing_value." ; qc_nafion_purge_pressure:bit_1_assessment = "Bad" ; qc_nafion_purge_pressure:bit_2_description = "Value is less than the valid_min." ; qc_nafion_purge_pressure:bit_2_assessment = "Bad" ; qc_nafion_purge_pressure:bit_3_description = "Value is greater than the valid_max." ; qc_nafion_purge_pressure:bit_3_assessment = "Bad" ; double calibration_cylinder_1_pressure(time) ; calibration_cylinder_1_pressure:long_name = "Average cylinder pressure for span 1 calibration cylinder" ; calibration_cylinder_1_pressure:units = "psi" ; calibration_cylinder_1_pressure:ancillary_variables = "qc_calibration_cylinder_1_pressure" ; calibration_cylinder_1_pressure:valid_min = 300. ; calibration_cylinder_1_pressure:valid_max = 3000. ; calibration_cylinder_1_pressure:missing_value = -9999. ; calibration_cylinder_1_pressure:cell_methods = "time: mean" ; calibration_cylinder_1_pressure:comment = "The span 1 calibration cylinder can be high span or low span. The span 2 calibration cylinder will be the opposite." ; int qc_calibration_cylinder_1_pressure(time) ; qc_calibration_cylinder_1_pressure:long_name = "Quality check results on field: Average cylinder pressure for span 1 calibration cylinder" ; qc_calibration_cylinder_1_pressure:units = "unitless" ; qc_calibration_cylinder_1_pressure:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_calibration_cylinder_1_pressure:flag_method = "bit" ; qc_calibration_cylinder_1_pressure:bit_1_description = "Value is equal to missing_value." ; qc_calibration_cylinder_1_pressure:bit_1_assessment = "Bad" ; qc_calibration_cylinder_1_pressure:bit_2_description = "Value is less than the valid_min." ; qc_calibration_cylinder_1_pressure:bit_2_assessment = "Bad" ; qc_calibration_cylinder_1_pressure:bit_3_description = "Value is greater than the valid_max." ; qc_calibration_cylinder_1_pressure:bit_3_assessment = "Bad" ; double calibration_cylinder_2_pressure(time) ; calibration_cylinder_2_pressure:long_name = "Average cylinder pressure for span 2 calibration cylinder" ; calibration_cylinder_2_pressure:units = "psi" ; calibration_cylinder_2_pressure:ancillary_variables = "qc_calibration_cylinder_2_pressure" ; calibration_cylinder_2_pressure:valid_min = 300. ; calibration_cylinder_2_pressure:valid_max = 3000. ; calibration_cylinder_2_pressure:missing_value = -9999. ; calibration_cylinder_2_pressure:cell_methods = "time: mean" ; calibration_cylinder_2_pressure:comment = "The span 2 calibration cylinder can be high span or low span. The span 1 calibration cylinder will be the opposite." ; int qc_calibration_cylinder_2_pressure(time) ; qc_calibration_cylinder_2_pressure:long_name = "Quality check results on field: Average cylinder pressure for span 2 calibration cylinder" ; qc_calibration_cylinder_2_pressure:units = "unitless" ; qc_calibration_cylinder_2_pressure:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_calibration_cylinder_2_pressure:flag_method = "bit" ; qc_calibration_cylinder_2_pressure:bit_1_description = "Value is equal to missing_value." ; qc_calibration_cylinder_2_pressure:bit_1_assessment = "Bad" ; qc_calibration_cylinder_2_pressure:bit_2_description = "Value is less than the valid_min." ; qc_calibration_cylinder_2_pressure:bit_2_assessment = "Bad" ; qc_calibration_cylinder_2_pressure:bit_3_description = "Value is greater than the valid_max." ; qc_calibration_cylinder_2_pressure:bit_3_assessment = "Bad" ; double calibration_cylinder_3_pressure(time) ; calibration_cylinder_3_pressure:long_name = "Average cylinder pressure for target calibration cylinder" ; calibration_cylinder_3_pressure:units = "psi" ; calibration_cylinder_3_pressure:ancillary_variables = "qc_calibration_cylinder_3_pressure" ; calibration_cylinder_3_pressure:valid_min = 300. ; calibration_cylinder_3_pressure:valid_max = 3000. ; calibration_cylinder_3_pressure:missing_value = -9999. ; calibration_cylinder_3_pressure:cell_methods = "time: mean" ; int qc_calibration_cylinder_3_pressure(time) ; qc_calibration_cylinder_3_pressure:long_name = "Quality check results on field: Average cylinder pressure for target calibration cylinder" ; qc_calibration_cylinder_3_pressure:units = "unitless" ; qc_calibration_cylinder_3_pressure:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_calibration_cylinder_3_pressure:flag_method = "bit" ; qc_calibration_cylinder_3_pressure:bit_1_description = "Value is equal to missing_value." ; qc_calibration_cylinder_3_pressure:bit_1_assessment = "Bad" ; qc_calibration_cylinder_3_pressure:bit_2_description = "Value is less than the valid_min." ; qc_calibration_cylinder_3_pressure:bit_2_assessment = "Bad" ; qc_calibration_cylinder_3_pressure:bit_3_description = "Value is greater than the valid_max." ; qc_calibration_cylinder_3_pressure:bit_3_assessment = "Bad" ; double dry_purge_cylinder_pressure(time) ; dry_purge_cylinder_pressure:long_name = "Average cylinder pressure for dry air cylinder for purge of nafion box" ; dry_purge_cylinder_pressure:units = "psi" ; dry_purge_cylinder_pressure:ancillary_variables = "qc_dry_purge_cylinder_pressure" ; dry_purge_cylinder_pressure:valid_min = 200. ; dry_purge_cylinder_pressure:valid_max = 3000. ; dry_purge_cylinder_pressure:missing_value = -9999. ; dry_purge_cylinder_pressure:cell_methods = "time: mean" ; int qc_dry_purge_cylinder_pressure(time) ; qc_dry_purge_cylinder_pressure:long_name = "Quality check results on field: Average cylinder pressure for dry air cylinder for purge of nafion box" ; qc_dry_purge_cylinder_pressure:units = "unitless" ; qc_dry_purge_cylinder_pressure:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_dry_purge_cylinder_pressure:flag_method = "bit" ; qc_dry_purge_cylinder_pressure:bit_1_description = "Value is equal to missing_value." ; qc_dry_purge_cylinder_pressure:bit_1_assessment = "Bad" ; qc_dry_purge_cylinder_pressure:bit_2_description = "Value is less than the valid_min." ; qc_dry_purge_cylinder_pressure:bit_2_assessment = "Bad" ; qc_dry_purge_cylinder_pressure:bit_3_description = "Value is greater than the valid_max." ; qc_dry_purge_cylinder_pressure:bit_3_assessment = "Bad" ; double dry_purge_line_pressure(time) ; dry_purge_line_pressure:long_name = "Average line pressure for dry air cylinder for purge of nafion box" ; dry_purge_line_pressure:units = "psi" ; dry_purge_line_pressure:ancillary_variables = "qc_dry_purge_line_pressure" ; dry_purge_line_pressure:valid_min = 2. ; dry_purge_line_pressure:valid_max = 15. ; dry_purge_line_pressure:missing_value = -9999. ; dry_purge_line_pressure:cell_methods = "time: mean" ; int qc_dry_purge_line_pressure(time) ; qc_dry_purge_line_pressure:long_name = "Quality check results on field: Average line pressure for dry air cylinder for purge of nafion box" ; qc_dry_purge_line_pressure:units = "unitless" ; qc_dry_purge_line_pressure:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_dry_purge_line_pressure:flag_method = "bit" ; qc_dry_purge_line_pressure:bit_1_description = "Value is equal to missing_value." ; qc_dry_purge_line_pressure:bit_1_assessment = "Bad" ; qc_dry_purge_line_pressure:bit_2_description = "Value is less than the valid_min." ; qc_dry_purge_line_pressure:bit_2_assessment = "Bad" ; qc_dry_purge_line_pressure:bit_3_description = "Value is greater than the valid_max." ; qc_dry_purge_line_pressure:bit_3_assessment = "Bad" ; double front_fan_flow(time) ; front_fan_flow:long_name = "Average air flow rate near front fan in pump box" ; front_fan_flow:units = "mL/min" ; front_fan_flow:ancillary_variables = "qc_front_fan_flow" ; front_fan_flow:valid_min = 0.2 ; front_fan_flow:valid_max = 50. ; front_fan_flow:missing_value = -9999. ; front_fan_flow:cell_methods = "time: mean" ; int qc_front_fan_flow(time) ; qc_front_fan_flow:long_name = "Quality check results on field: Average air flow rate near front fan in pump box" ; qc_front_fan_flow:units = "unitless" ; qc_front_fan_flow:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_front_fan_flow:flag_method = "bit" ; qc_front_fan_flow:bit_1_description = "Value is equal to missing_value." ; qc_front_fan_flow:bit_1_assessment = "Bad" ; qc_front_fan_flow:bit_2_description = "Value is less than the valid_min." ; qc_front_fan_flow:bit_2_assessment = "Bad" ; qc_front_fan_flow:bit_3_description = "Value is greater than the valid_max." ; qc_front_fan_flow:bit_3_assessment = "Bad" ; double rear_fan_flow(time) ; rear_fan_flow:long_name = "Average air flow rate near rear fan in pump box" ; rear_fan_flow:units = "mL/min" ; rear_fan_flow:ancillary_variables = "qc_rear_fan_flow" ; rear_fan_flow:valid_min = 0.2 ; rear_fan_flow:valid_max = 50. ; rear_fan_flow:missing_value = -9999. ; rear_fan_flow:cell_methods = "time: mean" ; int qc_rear_fan_flow(time) ; qc_rear_fan_flow:long_name = "Quality check results on field: Average air flow rate near rear fan in pump box" ; qc_rear_fan_flow:units = "unitless" ; qc_rear_fan_flow:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_rear_fan_flow:flag_method = "bit" ; qc_rear_fan_flow:bit_1_description = "Value is equal to missing_value." ; qc_rear_fan_flow:bit_1_assessment = "Bad" ; qc_rear_fan_flow:bit_2_description = "Value is less than the valid_min." ; qc_rear_fan_flow:bit_2_assessment = "Bad" ; qc_rear_fan_flow:bit_3_description = "Value is greater than the valid_max." ; qc_rear_fan_flow:bit_3_assessment = "Bad" ; double dry_purge_flow(time) ; dry_purge_flow:long_name = "Average air flow rate near dry air inlet for purge of nafion box" ; dry_purge_flow:units = "mL/min" ; dry_purge_flow:ancillary_variables = "qc_dry_purge_flow" ; dry_purge_flow:valid_min = -200. ; dry_purge_flow:valid_max = 1500. ; dry_purge_flow:missing_value = -9999. ; dry_purge_flow:cell_methods = "time: mean" ; int qc_dry_purge_flow(time) ; qc_dry_purge_flow:long_name = "Quality check results on field: Average air flow rate near dry air inlet for purge of nafion box" ; qc_dry_purge_flow:units = "unitless" ; qc_dry_purge_flow:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_dry_purge_flow:flag_method = "bit" ; qc_dry_purge_flow:bit_1_description = "Value is equal to missing_value." ; qc_dry_purge_flow:bit_1_assessment = "Bad" ; qc_dry_purge_flow:bit_2_description = "Value is less than the valid_min." ; qc_dry_purge_flow:bit_2_assessment = "Bad" ; qc_dry_purge_flow:bit_3_description = "Value is greater than the valid_max." ; qc_dry_purge_flow:bit_3_assessment = "Bad" ; double pressure_control(time) ; pressure_control:long_name = "Average line pressure controller control pressure" ; pressure_control:units = "Torr" ; pressure_control:ancillary_variables = "qc_pressure_control" ; pressure_control:valid_min = 795. ; pressure_control:valid_max = 805. ; pressure_control:missing_value = -9999. ; pressure_control:cell_methods = "time: mean" ; int qc_pressure_control(time) ; qc_pressure_control:long_name = "Quality check results on field: Average line pressure controller control pressure" ; qc_pressure_control:units = "unitless" ; qc_pressure_control:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_pressure_control:flag_method = "bit" ; qc_pressure_control:bit_1_description = "Value is equal to missing_value." ; qc_pressure_control:bit_1_assessment = "Bad" ; qc_pressure_control:bit_2_description = "Value is less than the valid_min." ; qc_pressure_control:bit_2_assessment = "Bad" ; qc_pressure_control:bit_3_description = "Value is greater than the valid_max." ; qc_pressure_control:bit_3_assessment = "Bad" ; double liquid_alarm_tower_inlet(time) ; liquid_alarm_tower_inlet:long_name = "Average liquid alarm state for tower sample" ; liquid_alarm_tower_inlet:units = "unitless" ; liquid_alarm_tower_inlet:ancillary_variables = "qc_liquid_alarm_tower_inlet" ; liquid_alarm_tower_inlet:valid_min = -0.01 ; liquid_alarm_tower_inlet:valid_max = 0.01 ; liquid_alarm_tower_inlet:missing_value = -9999. ; liquid_alarm_tower_inlet:flag_values = 0., 1. ; liquid_alarm_tower_inlet:flag_meanings = "liquid_alarm_not_set liquid_alarm_set" ; liquid_alarm_tower_inlet:flag_0_description = "liquid alarm is not set" ; liquid_alarm_tower_inlet:flag_1_description = "liquid alarm is set causing tower sample pump to shut off" ; int qc_liquid_alarm_tower_inlet(time) ; qc_liquid_alarm_tower_inlet:long_name = "Quality check results on field: Average liquid alarm state for tower sample" ; qc_liquid_alarm_tower_inlet:units = "unitless" ; qc_liquid_alarm_tower_inlet:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_liquid_alarm_tower_inlet:flag_method = "bit" ; qc_liquid_alarm_tower_inlet:bit_1_description = "Value is equal to missing_value." ; qc_liquid_alarm_tower_inlet:bit_1_assessment = "Bad" ; qc_liquid_alarm_tower_inlet:bit_2_description = "Value is less than the valid_min." ; qc_liquid_alarm_tower_inlet:bit_2_assessment = "Bad" ; qc_liquid_alarm_tower_inlet:bit_3_description = "Value is greater than the valid_max." ; qc_liquid_alarm_tower_inlet:bit_3_assessment = "Bad" ; double nafion_box_temperature(time) ; nafion_box_temperature:long_name = "Average nafion box temperature" ; nafion_box_temperature:units = "degC" ; nafion_box_temperature:ancillary_variables = "qc_nafion_box_temperature" ; nafion_box_temperature:valid_min = 5. ; nafion_box_temperature:valid_max = 30. ; nafion_box_temperature:missing_value = -9999. ; nafion_box_temperature:cell_methods = "time: mean" ; int qc_nafion_box_temperature(time) ; qc_nafion_box_temperature:long_name = "Quality check results on field: Average nafion box temperature" ; qc_nafion_box_temperature:units = "unitless" ; qc_nafion_box_temperature:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_nafion_box_temperature:flag_method = "bit" ; qc_nafion_box_temperature:bit_1_description = "Value is equal to missing_value." ; qc_nafion_box_temperature:bit_1_assessment = "Bad" ; qc_nafion_box_temperature:bit_2_description = "Value is less than the valid_min." ; qc_nafion_box_temperature:bit_2_assessment = "Bad" ; qc_nafion_box_temperature:bit_3_description = "Value is greater than the valid_max." ; qc_nafion_box_temperature:bit_3_assessment = "Bad" ; double pump_box_temperature(time) ; pump_box_temperature:long_name = "Average pump box temperature" ; pump_box_temperature:units = "degC" ; pump_box_temperature:ancillary_variables = "qc_pump_box_temperature" ; pump_box_temperature:valid_min = 5. ; pump_box_temperature:valid_max = 45. ; pump_box_temperature:missing_value = -9999. ; pump_box_temperature:cell_methods = "time: mean" ; int qc_pump_box_temperature(time) ; qc_pump_box_temperature:long_name = "Quality check results on field: Average pump box temperature" ; qc_pump_box_temperature:units = "unitless" ; qc_pump_box_temperature:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_pump_box_temperature:flag_method = "bit" ; qc_pump_box_temperature:bit_1_description = "Value is equal to missing_value." ; qc_pump_box_temperature:bit_1_assessment = "Bad" ; qc_pump_box_temperature:bit_2_description = "Value is less than the valid_min." ; qc_pump_box_temperature:bit_2_assessment = "Bad" ; qc_pump_box_temperature:bit_3_description = "Value is greater than the valid_max." ; qc_pump_box_temperature:bit_3_assessment = "Bad" ; double cavity_pressure_avg(time) ; cavity_pressure_avg:long_name = "Average Picarro cavity pressure" ; cavity_pressure_avg:units = "Torr" ; cavity_pressure_avg:ancillary_variables = "qc_cavity_pressure_avg" ; cavity_pressure_avg:valid_min = 139. ; cavity_pressure_avg:valid_max = 141. ; cavity_pressure_avg:missing_value = -9999. ; cavity_pressure_avg:cell_methods = "time: mean" ; cavity_pressure_avg:comment = "units of torr are converted to hPa (multiply torr by 1.3332237)" ; int qc_cavity_pressure_avg(time) ; qc_cavity_pressure_avg:long_name = "Quality check results on field: Average Picarro cavity pressure" ; qc_cavity_pressure_avg:units = "unitless" ; qc_cavity_pressure_avg:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_cavity_pressure_avg:flag_method = "bit" ; qc_cavity_pressure_avg:bit_1_description = "Value is equal to missing_value." ; qc_cavity_pressure_avg:bit_1_assessment = "Bad" ; qc_cavity_pressure_avg:bit_2_description = "Value is less than the valid_min." ; qc_cavity_pressure_avg:bit_2_assessment = "Bad" ; qc_cavity_pressure_avg:bit_3_description = "Value is greater than the valid_max." ; qc_cavity_pressure_avg:bit_3_assessment = "Bad" ; double cavity_pressure_std(time) ; cavity_pressure_std:long_name = "Standard deviation of Picarro cavity pressure" ; cavity_pressure_std:units = "Torr" ; cavity_pressure_std:ancillary_variables = "qc_cavity_pressure_std" ; cavity_pressure_std:valid_min = 0. ; cavity_pressure_std:valid_max = 1. ; cavity_pressure_std:missing_value = -9999. ; cavity_pressure_std:cell_methods = "time: standard_deviation" ; cavity_pressure_std:comment = "units of torr are converted to hPa (multiply torr by 1.3332237)" ; int qc_cavity_pressure_std(time) ; qc_cavity_pressure_std:long_name = "Quality check results on field: Standard deviation of Picarro cavity pressure" ; qc_cavity_pressure_std:units = "unitless" ; qc_cavity_pressure_std:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_cavity_pressure_std:flag_method = "bit" ; qc_cavity_pressure_std:bit_1_description = "Value is equal to missing_value." ; qc_cavity_pressure_std:bit_1_assessment = "Bad" ; qc_cavity_pressure_std:bit_2_description = "Value is less than the valid_min." ; qc_cavity_pressure_std:bit_2_assessment = "Bad" ; qc_cavity_pressure_std:bit_3_description = "Value is greater than the valid_max." ; qc_cavity_pressure_std:bit_3_assessment = "Bad" ; double cavity_temperature_avg(time) ; cavity_temperature_avg:long_name = "Average Picarro cavity temperature" ; cavity_temperature_avg:units = "degC" ; cavity_temperature_avg:ancillary_variables = "qc_cavity_temperature_avg" ; cavity_temperature_avg:valid_min = 35. ; cavity_temperature_avg:valid_max = 52. ; cavity_temperature_avg:missing_value = -9999. ; cavity_temperature_avg:cell_methods = "time: mean" ; int qc_cavity_temperature_avg(time) ; qc_cavity_temperature_avg:long_name = "Quality check results on field: Average Picarro cavity temperature" ; qc_cavity_temperature_avg:units = "unitless" ; qc_cavity_temperature_avg:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_cavity_temperature_avg:flag_method = "bit" ; qc_cavity_temperature_avg:bit_1_description = "Value is equal to missing_value." ; qc_cavity_temperature_avg:bit_1_assessment = "Bad" ; qc_cavity_temperature_avg:bit_2_description = "Value is less than the valid_min." ; qc_cavity_temperature_avg:bit_2_assessment = "Bad" ; qc_cavity_temperature_avg:bit_3_description = "Value is greater than the valid_max." ; qc_cavity_temperature_avg:bit_3_assessment = "Bad" ; double cavity_temperature_std(time) ; cavity_temperature_std:long_name = "Standard deviation of Picarro cavity temperature" ; cavity_temperature_std:units = "degC" ; cavity_temperature_std:ancillary_variables = "qc_cavity_temperature_std" ; cavity_temperature_std:valid_min = 0. ; cavity_temperature_std:valid_max = 0.2 ; cavity_temperature_std:missing_value = -9999. ; cavity_temperature_std:cell_methods = "time: standard_deviation" ; int qc_cavity_temperature_std(time) ; qc_cavity_temperature_std:long_name = "Quality check results on field: Standard deviation of Picarro cavity temperature" ; qc_cavity_temperature_std:units = "unitless" ; qc_cavity_temperature_std:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_cavity_temperature_std:flag_method = "bit" ; qc_cavity_temperature_std:bit_1_description = "Value is equal to missing_value." ; qc_cavity_temperature_std:bit_1_assessment = "Bad" ; qc_cavity_temperature_std:bit_2_description = "Value is less than the valid_min." ; qc_cavity_temperature_std:bit_2_assessment = "Bad" ; qc_cavity_temperature_std:bit_3_description = "Value is greater than the valid_max." ; qc_cavity_temperature_std:bit_3_assessment = "Bad" ; double analyzer_temperature_avg(time) ; analyzer_temperature_avg:long_name = "Average Picarro analyzer temperature" ; analyzer_temperature_avg:units = "degC" ; analyzer_temperature_avg:ancillary_variables = "qc_analyzer_temperature_avg" ; analyzer_temperature_avg:valid_min = 20. ; analyzer_temperature_avg:valid_max = 52. ; analyzer_temperature_avg:missing_value = -9999. ; analyzer_temperature_avg:cell_methods = "time: mean" ; int qc_analyzer_temperature_avg(time) ; qc_analyzer_temperature_avg:long_name = "Quality check results on field: Average Picarro analyzer temperature" ; qc_analyzer_temperature_avg:units = "unitless" ; qc_analyzer_temperature_avg:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_analyzer_temperature_avg:flag_method = "bit" ; qc_analyzer_temperature_avg:bit_1_description = "Value is equal to missing_value." ; qc_analyzer_temperature_avg:bit_1_assessment = "Bad" ; qc_analyzer_temperature_avg:bit_2_description = "Value is less than the valid_min." ; qc_analyzer_temperature_avg:bit_2_assessment = "Bad" ; qc_analyzer_temperature_avg:bit_3_description = "Value is greater than the valid_max." ; qc_analyzer_temperature_avg:bit_3_assessment = "Bad" ; double analyzer_temperature_std(time) ; analyzer_temperature_std:long_name = "Standard deviation of Picarro analyzer temperature" ; analyzer_temperature_std:units = "degC" ; analyzer_temperature_std:ancillary_variables = "qc_analyzer_temperature_std" ; analyzer_temperature_std:valid_min = 0. ; analyzer_temperature_std:valid_max = 0.2 ; analyzer_temperature_std:missing_value = -9999. ; analyzer_temperature_std:cell_methods = "time: standard_deviation" ; int qc_analyzer_temperature_std(time) ; qc_analyzer_temperature_std:long_name = "Quality check results on field: Standard deviation of Picarro analyzer temperature" ; qc_analyzer_temperature_std:units = "unitless" ; qc_analyzer_temperature_std:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_analyzer_temperature_std:flag_method = "bit" ; qc_analyzer_temperature_std:bit_1_description = "Value is equal to missing_value." ; qc_analyzer_temperature_std:bit_1_assessment = "Bad" ; qc_analyzer_temperature_std:bit_2_description = "Value is less than the valid_min." ; qc_analyzer_temperature_std:bit_2_assessment = "Bad" ; qc_analyzer_temperature_std:bit_3_description = "Value is greater than the valid_max." ; qc_analyzer_temperature_std:bit_3_assessment = "Bad" ; double etalon_temperature_avg(time) ; etalon_temperature_avg:long_name = "Average Picarro etalon temperature" ; etalon_temperature_avg:units = "degC" ; etalon_temperature_avg:ancillary_variables = "qc_etalon_temperature_avg" ; etalon_temperature_avg:comment = "Temperature of the etalon-based wavelength monitor. The wavelength monitor is thermally insulated, preventing etalon temperature\n", "variations from affecting data acquisition." ; etalon_temperature_avg:valid_min = 35. ; etalon_temperature_avg:valid_max = 52. ; etalon_temperature_avg:missing_value = -9999. ; etalon_temperature_avg:cell_methods = "time: mean" ; int qc_etalon_temperature_avg(time) ; qc_etalon_temperature_avg:long_name = "Quality check results on field: Average Picarro etalon temperature" ; qc_etalon_temperature_avg:units = "unitless" ; qc_etalon_temperature_avg:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_etalon_temperature_avg:flag_method = "bit" ; qc_etalon_temperature_avg:bit_1_description = "Value is equal to missing_value." ; qc_etalon_temperature_avg:bit_1_assessment = "Bad" ; qc_etalon_temperature_avg:bit_2_description = "Value is less than the valid_min." ; qc_etalon_temperature_avg:bit_2_assessment = "Bad" ; qc_etalon_temperature_avg:bit_3_description = "Value is greater than the valid_max." ; qc_etalon_temperature_avg:bit_3_assessment = "Bad" ; double etalon_temperature_std(time) ; etalon_temperature_std:long_name = "Standard deviation of Picarro etalon temperature" ; etalon_temperature_std:units = "degC" ; etalon_temperature_std:ancillary_variables = "qc_etalon_temperature_std" ; etalon_temperature_std:valid_min = 0. ; etalon_temperature_std:valid_max = 0.2 ; etalon_temperature_std:comment = "Temperature of the etalon-based wavelength monitor. The wavelength monitor is thermally insulated, preventing etalon temperature\n", "variations from affecting data acquisition." ; etalon_temperature_std:missing_value = -9999. ; etalon_temperature_std:cell_methods = "time: standard_deviation" ; int qc_etalon_temperature_std(time) ; qc_etalon_temperature_std:long_name = "Quality check results on field: Standard deviation of Picarro etalon temperature" ; qc_etalon_temperature_std:units = "unitless" ; qc_etalon_temperature_std:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_etalon_temperature_std:flag_method = "bit" ; qc_etalon_temperature_std:bit_1_description = "Value is equal to missing_value." ; qc_etalon_temperature_std:bit_1_assessment = "Bad" ; qc_etalon_temperature_std:bit_2_description = "Value is less than the valid_min." ; qc_etalon_temperature_std:bit_2_assessment = "Bad" ; qc_etalon_temperature_std:bit_3_description = "Value is greater than the valid_max." ; qc_etalon_temperature_std:bit_3_assessment = "Bad" ; double warm_box_temperature_avg(time) ; warm_box_temperature_avg:long_name = "Average Picarro warm box temperature" ; warm_box_temperature_avg:units = "degC" ; warm_box_temperature_avg:ancillary_variables = "qc_warm_box_temperature_avg" ; warm_box_temperature_avg:comment = "Temperature of controlled electronics and wavelength monitor chamber." ; warm_box_temperature_avg:valid_min = 35. ; warm_box_temperature_avg:valid_max = 52. ; warm_box_temperature_avg:missing_value = -9999. ; warm_box_temperature_avg:cell_methods = "time: mean" ; int qc_warm_box_temperature_avg(time) ; qc_warm_box_temperature_avg:long_name = "Quality check results on field: Average Picarro warm box temperature" ; qc_warm_box_temperature_avg:units = "unitless" ; qc_warm_box_temperature_avg:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_warm_box_temperature_avg:flag_method = "bit" ; qc_warm_box_temperature_avg:bit_1_description = "Value is equal to missing_value." ; qc_warm_box_temperature_avg:bit_1_assessment = "Bad" ; qc_warm_box_temperature_avg:bit_2_description = "Value is less than the valid_min." ; qc_warm_box_temperature_avg:bit_2_assessment = "Bad" ; qc_warm_box_temperature_avg:bit_3_description = "Value is greater than the valid_max." ; qc_warm_box_temperature_avg:bit_3_assessment = "Bad" ; double warm_box_temperature_std(time) ; warm_box_temperature_std:long_name = "Standard deviation of Picarro warm box temperature" ; warm_box_temperature_std:units = "degC" ; warm_box_temperature_std:ancillary_variables = "qc_warm_box_temperature_std" ; warm_box_temperature_std:comment = "Temperature of controlled electronics and wavelength monitor chamber." ; warm_box_temperature_std:valid_min = 0. ; warm_box_temperature_std:valid_max = 0.2 ; warm_box_temperature_std:missing_value = -9999. ; warm_box_temperature_std:cell_methods = "time: standard_deviation" ; int qc_warm_box_temperature_std(time) ; qc_warm_box_temperature_std:long_name = "Quality check results on field: Standard deviation of Picarro warm box temperature" ; qc_warm_box_temperature_std:units = "unitless" ; qc_warm_box_temperature_std:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_warm_box_temperature_std:flag_method = "bit" ; qc_warm_box_temperature_std:bit_1_description = "Value is equal to missing_value." ; qc_warm_box_temperature_std:bit_1_assessment = "Bad" ; qc_warm_box_temperature_std:bit_2_description = "Value is less than the valid_min." ; qc_warm_box_temperature_std:bit_2_assessment = "Bad" ; qc_warm_box_temperature_std:bit_3_description = "Value is greater than the valid_max." ; qc_warm_box_temperature_std:bit_3_assessment = "Bad" ; int mp_valve_position(time) ; mp_valve_position:long_name = "Average multi port valve position" ; mp_valve_position:units = "unitless" ; mp_valve_position:ancillary_variables = "qc_mp_valve_position" ; mp_valve_position:valid_min = 1 ; mp_valve_position:valid_max = 8 ; mp_valve_position:missing_value = -9999 ; mp_valve_position:flag_values = 1, 2, 3, 4, 5, 6, 7, 8 ; mp_valve_position:flag_meanings = "inlet_sample span_cylinder span_cylinder target_cylinder not_used not_used not_used not_used" ; int qc_mp_valve_position(time) ; qc_mp_valve_position:long_name = "Quality check results on field: Average multi port valve position" ; qc_mp_valve_position:units = "unitless" ; qc_mp_valve_position:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_mp_valve_position:flag_method = "bit" ; qc_mp_valve_position:bit_1_description = "Value is equal to missing_value." ; qc_mp_valve_position:bit_1_assessment = "Bad" ; qc_mp_valve_position:bit_2_description = "Value is less than the valid_min." ; qc_mp_valve_position:bit_2_assessment = "Bad" ; qc_mp_valve_position:bit_3_description = "Value is greater than the valid_max." ; qc_mp_valve_position:bit_3_assessment = "Bad" ; double outlet_valve_avg(time) ; outlet_valve_avg:long_name = "Average outlet valve DAC value for Picarro cavity pressure control" ; outlet_valve_avg:units = "unitless" ; outlet_valve_avg:ancillary_variables = "qc_outlet_valve_avg" ; outlet_valve_avg:comment = "The cavity pressure is electronically controlled by changing the size of the outlet valve at the output of the activity." ; outlet_valve_avg:valid_min = 15000. ; outlet_valve_avg:valid_max = 60000. ; outlet_valve_avg:missing_value = -9999. ; outlet_valve_avg:cell_methods = "time: mean" ; int qc_outlet_valve_avg(time) ; qc_outlet_valve_avg:long_name = "Quality check results on field: Average outlet valve DAC value for Picarro cavity pressure control" ; qc_outlet_valve_avg:units = "unitless" ; qc_outlet_valve_avg:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_outlet_valve_avg:flag_method = "bit" ; qc_outlet_valve_avg:bit_1_description = "Value is equal to missing_value." ; qc_outlet_valve_avg:bit_1_assessment = "Bad" ; qc_outlet_valve_avg:bit_2_description = "Value is less than the valid_min." ; qc_outlet_valve_avg:bit_2_assessment = "Bad" ; qc_outlet_valve_avg:bit_3_description = "Value is greater than the valid_max." ; qc_outlet_valve_avg:bit_3_assessment = "Bad" ; double outlet_valve_std(time) ; outlet_valve_std:long_name = "Standard deviation of outlet valve DAC value for Picarro cavity pressure control" ; outlet_valve_std:units = "unitless" ; outlet_valve_std:ancillary_variables = "qc_outlet_valve_std" ; outlet_valve_std:valid_min = 0. ; outlet_valve_std:valid_max = 500. ; outlet_valve_std:comment = "The cavity pressure is electronically controlled by changing the size of the outlet valve at the output of the activity." ; outlet_valve_std:missing_value = -9999. ; outlet_valve_std:cell_methods = "time: standard_deviation" ; int qc_outlet_valve_std(time) ; qc_outlet_valve_std:long_name = "Quality check results on field: Standard deviation of outlet valve DAC value for Picarro cavity pressure control" ; qc_outlet_valve_std:units = "unitless" ; qc_outlet_valve_std:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_outlet_valve_std:flag_method = "bit" ; qc_outlet_valve_std:bit_1_description = "Value is equal to missing_value." ; qc_outlet_valve_std:bit_1_assessment = "Bad" ; qc_outlet_valve_std:bit_2_description = "Value is less than the valid_min." ; qc_outlet_valve_std:bit_2_assessment = "Bad" ; qc_outlet_valve_std:bit_3_description = "Value is greater than the valid_max." ; qc_outlet_valve_std:bit_3_assessment = "Bad" ; double co2_dry_avg(time) ; co2_dry_avg:long_name = "Average carbon dioxide during 1 minute interval with instrument specific water correction" ; co2_dry_avg:units = "ppm" ; co2_dry_avg:ancillary_variables = "qc_co2_dry_avg" ; co2_dry_avg:valid_min = 350. ; co2_dry_avg:valid_max = 1200. ; co2_dry_avg:missing_value = -9999. ; co2_dry_avg:cell_methods = "time: mean" ; int qc_co2_dry_avg(time) ; qc_co2_dry_avg:long_name = "Quality check results on field: Average carbon dioxide during 1 minute interval with instrument specific water correction" ; qc_co2_dry_avg:units = "unitless" ; qc_co2_dry_avg:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_co2_dry_avg:flag_method = "bit" ; qc_co2_dry_avg:bit_1_description = "Value is equal to missing_value." ; qc_co2_dry_avg:bit_1_assessment = "Bad" ; qc_co2_dry_avg:bit_2_description = "Value is less than the valid_min." ; qc_co2_dry_avg:bit_2_assessment = "Bad" ; qc_co2_dry_avg:bit_3_description = "Value is greater than the valid_max." ; qc_co2_dry_avg:bit_3_assessment = "Bad" ; qc_co2_dry_avg:bit_4_description = "Value for co2_dry_slope is missing value" ; qc_co2_dry_avg:bit_4_assessment = "Bad" ; qc_co2_dry_avg:bit_5_description = "Value for co2_dry_slope_err is missing value" ; qc_co2_dry_avg:bit_5_assessment = "Bad" ; qc_co2_dry_avg:bit_6_description = "Value for co2_dry_slope is below valid_min." ; qc_co2_dry_avg:bit_6_assessment = "Bad" ; qc_co2_dry_avg:bit_7_description = "Value for co2_dry_slope is above valid_max." ; qc_co2_dry_avg:bit_7_assessment = "Bad" ; qc_co2_dry_avg:bit_8_description = "Value for co2_dry_slope is significant with respect to a slope of zero (abs(co2_dry_slope)-(co2_dry_slope_err) > 0)" ; qc_co2_dry_avg:bit_8_assessment = "Bad" ; qc_co2_dry_avg:bit_9_description = "QC state for at least one of the mentor defined auxiliary variables is not equal to 0" ; qc_co2_dry_avg:bit_9_assessment = "Bad" ; double co2_dry_std(time) ; co2_dry_std:long_name = "Standard deviation of carbon dioxide during 1 minute interval with instrument specific water correction" ; co2_dry_std:units = "ppm" ; co2_dry_std:ancillary_variables = "qc_co2_dry_std" ; co2_dry_std:valid_min = 0. ; co2_dry_std:valid_max = 50. ; co2_dry_std:missing_value = -9999. ; co2_dry_std:cell_methods = "time: standard_deviation" ; int qc_co2_dry_std(time) ; qc_co2_dry_std:long_name = "Quality check results on field: Standard deviation of carbon dioxide during 1 minute interval with instrument specific water correction" ; qc_co2_dry_std:units = "unitless" ; qc_co2_dry_std:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_co2_dry_std:flag_method = "bit" ; qc_co2_dry_std:bit_1_description = "Value is equal to missing_value." ; qc_co2_dry_std:bit_1_assessment = "Bad" ; qc_co2_dry_std:bit_2_description = "Value is less than the valid_min." ; qc_co2_dry_std:bit_2_assessment = "Bad" ; qc_co2_dry_std:bit_3_description = "Value is greater than the valid_max." ; qc_co2_dry_std:bit_3_assessment = "Bad" ; double co2_dry_slope(time) ; co2_dry_slope:long_name = "Slope of dry carbon dioxide during 1 minute interval" ; co2_dry_slope:units = "ppm/min" ; co2_dry_slope:valid_min = -0.1 ; co2_dry_slope:valid_max = 0.1 ; co2_dry_slope:missing_value = -9999. ; double co2_dry_slope_err(time) ; co2_dry_slope_err:long_name = "Error in slope of dry carbon dioxide during 1 minute interval" ; co2_dry_slope_err:units = "ppm/min" ; co2_dry_slope_err:valid_min = 0. ; co2_dry_slope_err:valid_max = 0.05 ; co2_dry_slope_err:missing_value = -9999. ; double co2_avg(time) ; co2_avg:long_name = "Average carbon dioxide during 1 minute interval" ; co2_avg:units = "ppm" ; co2_avg:ancillary_variables = "qc_co2_avg" ; co2_avg:valid_min = 350. ; co2_avg:valid_max = 1200. ; co2_avg:missing_value = -9999. ; co2_avg:cell_methods = "time: mean" ; int qc_co2_avg(time) ; qc_co2_avg:long_name = "Quality check results on field: Average carbon dioxide during 1 minute interval" ; qc_co2_avg:units = "unitless" ; qc_co2_avg:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_co2_avg:flag_method = "bit" ; qc_co2_avg:bit_1_description = "Value is equal to missing_value." ; qc_co2_avg:bit_1_assessment = "Bad" ; qc_co2_avg:bit_2_description = "Value is less than the valid_min." ; qc_co2_avg:bit_2_assessment = "Bad" ; qc_co2_avg:bit_3_description = "Value is greater than the valid_max." ; qc_co2_avg:bit_3_assessment = "Bad" ; qc_co2_avg:bit_4_description = "Value for co2_slope is missing value" ; qc_co2_avg:bit_4_assessment = "Bad" ; qc_co2_avg:bit_5_description = "Value for co2_slope_err is missing value" ; qc_co2_avg:bit_5_assessment = "Bad" ; qc_co2_avg:bit_6_description = "Value for co2_slope is below valid_min." ; qc_co2_avg:bit_6_assessment = "Bad" ; qc_co2_avg:bit_7_description = "Value for co2_slope is above valid_max." ; qc_co2_avg:bit_7_assessment = "Bad" ; qc_co2_avg:bit_8_description = "Value for co2_slope is significant with respect to a slope of zero (abs(co2_slope)-(co2_slope_err) > 0)" ; qc_co2_avg:bit_8_assessment = "Bad" ; qc_co2_avg:bit_9_description = "QC state for at least one of the mentor defined auxiliary variables is not equal to 0" ; qc_co2_avg:bit_9_assessment = "Bad" ; double co2_std(time) ; co2_std:long_name = "Standard deviation of carbon dioxide during 1 minute interval" ; co2_std:units = "ppm" ; co2_std:ancillary_variables = "qc_co2_std" ; co2_std:valid_min = 0. ; co2_std:valid_max = 50. ; co2_std:missing_value = -9999. ; co2_std:cell_methods = "time: standard_deviation" ; int qc_co2_std(time) ; qc_co2_std:long_name = "Quality check results on field: Standard deviation of carbon dioxide during 1 minute interval" ; qc_co2_std:units = "unitless" ; qc_co2_std:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_co2_std:flag_method = "bit" ; qc_co2_std:bit_1_description = "Value is equal to missing_value." ; qc_co2_std:bit_1_assessment = "Bad" ; qc_co2_std:bit_2_description = "Value is less than the valid_min." ; qc_co2_std:bit_2_assessment = "Bad" ; qc_co2_std:bit_3_description = "Value is greater than the valid_max." ; qc_co2_std:bit_3_assessment = "Bad" ; double co2_slope(time) ; co2_slope:long_name = "Slope of carbon dioxide during 1 minute interval" ; co2_slope:units = "ppm/min" ; co2_slope:valid_min = -0.1 ; co2_slope:valid_max = 0.1 ; co2_slope:missing_value = -9999. ; double co2_slope_err(time) ; co2_slope_err:long_name = "Error in slope of carbon dioxide during 1 minute interval" ; co2_slope_err:units = "ppm/min" ; co2_slope_err:valid_min = 0. ; co2_slope_err:valid_max = 0.05 ; co2_slope_err:missing_value = -9999. ; double ch4_dry_avg(time) ; ch4_dry_avg:long_name = "Average methane during 1 minute interval with instrument specific water correction" ; ch4_dry_avg:units = "ppb" ; ch4_dry_avg:ancillary_variables = "qc_ch4_dry_avg" ; ch4_dry_avg:valid_min = 1600. ; ch4_dry_avg:valid_max = 6000. ; ch4_dry_avg:missing_value = -9999. ; ch4_dry_avg:cell_methods = "time: mean" ; int qc_ch4_dry_avg(time) ; qc_ch4_dry_avg:long_name = "Quality check results on field: Average methane during 1 minute interval with instrument specific water correction" ; qc_ch4_dry_avg:units = "unitless" ; qc_ch4_dry_avg:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_ch4_dry_avg:flag_method = "bit" ; qc_ch4_dry_avg:bit_1_description = "Value is equal to missing_value." ; qc_ch4_dry_avg:bit_1_assessment = "Bad" ; qc_ch4_dry_avg:bit_2_description = "Value is less than the valid_min." ; qc_ch4_dry_avg:bit_2_assessment = "Bad" ; qc_ch4_dry_avg:bit_3_description = "Value is greater than the valid_max." ; qc_ch4_dry_avg:bit_3_assessment = "Bad" ; qc_ch4_dry_avg:bit_4_description = "Value for ch4_dry_slope is missing value" ; qc_ch4_dry_avg:bit_4_assessment = "Bad" ; qc_ch4_dry_avg:bit_5_description = "Value for ch4_dry_slope_err is missing value" ; qc_ch4_dry_avg:bit_5_assessment = "Bad" ; qc_ch4_dry_avg:bit_6_description = "Value for ch4_dry_slope is below valid_min." ; qc_ch4_dry_avg:bit_6_assessment = "Bad" ; qc_ch4_dry_avg:bit_7_description = "Value for ch4_dry_slope is above valid_max." ; qc_ch4_dry_avg:bit_7_assessment = "Bad" ; qc_ch4_dry_avg:bit_8_description = "Value for ch4_dry_slope is significant with respect to a slope of zero (abs(ch4_dry_slope)-(ch4_dry_slope_err) > 0)" ; qc_ch4_dry_avg:bit_8_assessment = "Bad" ; qc_ch4_dry_avg:bit_9_description = "QC state for at least one of the mentor defined auxiliary variables is not equal to 0" ; qc_ch4_dry_avg:bit_9_assessment = "Bad" ; double ch4_dry_std(time) ; ch4_dry_std:long_name = "Standard deviation of methane during 1 minute interval with instrument specific water correction" ; ch4_dry_std:units = "ppb" ; ch4_dry_std:ancillary_variables = "qc_ch4_dry_std" ; ch4_dry_std:valid_min = 0. ; ch4_dry_std:valid_max = 200. ; ch4_dry_std:missing_value = -9999. ; ch4_dry_std:cell_methods = "time: standard_deviation" ; int qc_ch4_dry_std(time) ; qc_ch4_dry_std:long_name = "Quality check results on field: Standard deviation of methane during 1 minute interval with instrument specific water correction" ; qc_ch4_dry_std:units = "unitless" ; qc_ch4_dry_std:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_ch4_dry_std:flag_method = "bit" ; qc_ch4_dry_std:bit_1_description = "Value is equal to missing_value." ; qc_ch4_dry_std:bit_1_assessment = "Bad" ; qc_ch4_dry_std:bit_2_description = "Value is less than the valid_min." ; qc_ch4_dry_std:bit_2_assessment = "Bad" ; qc_ch4_dry_std:bit_3_description = "Value is greater than the valid_max." ; qc_ch4_dry_std:bit_3_assessment = "Bad" ; double ch4_dry_slope(time) ; ch4_dry_slope:long_name = "Slope of dry methane during 1 minute interval" ; ch4_dry_slope:units = "ppb/min" ; ch4_dry_slope:valid_min = -0.9 ; ch4_dry_slope:valid_max = 0.9 ; ch4_dry_slope:missing_value = -9999. ; double ch4_dry_slope_err(time) ; ch4_dry_slope_err:long_name = "Error in slope of methane dry during 1 minute interval" ; ch4_dry_slope_err:units = "ppb/min" ; ch4_dry_slope_err:valid_min = 0. ; ch4_dry_slope_err:valid_max = 0.5 ; ch4_dry_slope_err:missing_value = -9999. ; double ch4_avg(time) ; ch4_avg:long_name = "Average methane during 1 minute interval" ; ch4_avg:units = "ppb" ; ch4_avg:ancillary_variables = "qc_ch4_avg" ; ch4_avg:valid_min = 1600. ; ch4_avg:valid_max = 6000. ; ch4_avg:missing_value = -9999. ; ch4_avg:cell_methods = "time: mean" ; int qc_ch4_avg(time) ; qc_ch4_avg:long_name = "Quality check results on field: Average methane during 1 minute interval" ; qc_ch4_avg:units = "unitless" ; qc_ch4_avg:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_ch4_avg:flag_method = "bit" ; qc_ch4_avg:bit_1_description = "Value is equal to missing_value." ; qc_ch4_avg:bit_1_assessment = "Bad" ; qc_ch4_avg:bit_2_description = "Value is less than the valid_min." ; qc_ch4_avg:bit_2_assessment = "Bad" ; qc_ch4_avg:bit_3_description = "Value is greater than the valid_max." ; qc_ch4_avg:bit_3_assessment = "Bad" ; qc_ch4_avg:bit_4_description = "Value for ch4_slope is missing value" ; qc_ch4_avg:bit_4_assessment = "Bad" ; qc_ch4_avg:bit_5_description = "Value for ch4_slope_err is missing value" ; qc_ch4_avg:bit_5_assessment = "Bad" ; qc_ch4_avg:bit_6_description = "Value for ch4_slope is below valid_min." ; qc_ch4_avg:bit_6_assessment = "Bad" ; qc_ch4_avg:bit_7_description = "Value for ch4_slope is above valid_max." ; qc_ch4_avg:bit_7_assessment = "Bad" ; qc_ch4_avg:bit_8_description = "Value for ch4_slope is significant with respect to a slope of zero (abs(ch4_slope)-(ch4_slope_err) > 0)" ; qc_ch4_avg:bit_8_assessment = "Bad" ; qc_ch4_avg:bit_9_description = "QC state for at least one of the mentor defined auxiliary variables is not equal to 0" ; qc_ch4_avg:bit_9_assessment = "Bad" ; double ch4_std(time) ; ch4_std:long_name = "Standard deviation of methane during 1 minute interval" ; ch4_std:units = "ppb" ; ch4_std:ancillary_variables = "qc_ch4_std" ; ch4_std:valid_min = 0. ; ch4_std:valid_max = 200. ; ch4_std:missing_value = -9999. ; ch4_std:cell_methods = "time: standard_deviation" ; int qc_ch4_std(time) ; qc_ch4_std:long_name = "Quality check results on field: Standard deviation of methane during 1 minute interval" ; qc_ch4_std:units = "unitless" ; qc_ch4_std:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_ch4_std:flag_method = "bit" ; qc_ch4_std:bit_1_description = "Value is equal to missing_value." ; qc_ch4_std:bit_1_assessment = "Bad" ; qc_ch4_std:bit_2_description = "Value is less than the valid_min." ; qc_ch4_std:bit_2_assessment = "Bad" ; qc_ch4_std:bit_3_description = "Value is greater than the valid_max." ; qc_ch4_std:bit_3_assessment = "Bad" ; double ch4_slope(time) ; ch4_slope:long_name = "Slope of methane during 1 minute interval" ; ch4_slope:units = "ppb/min" ; ch4_slope:valid_min = -0.9 ; ch4_slope:valid_max = 0.9 ; ch4_slope:missing_value = -9999. ; double ch4_slope_err(time) ; ch4_slope_err:long_name = "Error in slope of methane during 1 minute interval" ; ch4_slope_err:units = "ppb/min" ; ch4_slope_err:valid_min = 0. ; ch4_slope_err:valid_max = 0.5 ; ch4_slope_err:missing_value = -9999. ; double h2o_avg(time) ; h2o_avg:long_name = "Average water during 1 minute interval" ; h2o_avg:units = "ppm" ; h2o_avg:ancillary_variables = "qc_h2o_avg" ; h2o_avg:valid_min = 1. ; h2o_avg:valid_max = 1000. ; h2o_avg:missing_value = -9999. ; h2o_avg:cell_methods = "time: mean" ; int qc_h2o_avg(time) ; qc_h2o_avg:long_name = "Quality check results on field: Average water during 1 minute interval" ; qc_h2o_avg:units = "unitless" ; qc_h2o_avg:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_h2o_avg:flag_method = "bit" ; qc_h2o_avg:bit_1_description = "Value is equal to missing_value." ; qc_h2o_avg:bit_1_assessment = "Bad" ; qc_h2o_avg:bit_2_description = "Value is less than the valid_min." ; qc_h2o_avg:bit_2_assessment = "Bad" ; qc_h2o_avg:bit_3_description = "Value is greater than the valid_max." ; qc_h2o_avg:bit_3_assessment = "Bad" ; double h2o_std(time) ; h2o_std:long_name = "Standard deviation of water during 1 minute interval" ; h2o_std:units = "ppm" ; h2o_std:ancillary_variables = "qc_h2o_std" ; h2o_std:valid_min = 0. ; h2o_std:valid_max = 20. ; h2o_std:missing_value = -9999. ; h2o_std:cell_methods = "time: standard_deviation" ; int qc_h2o_std(time) ; qc_h2o_std:long_name = "Quality check results on field: Standard deviation of water during 1 minute interval" ; qc_h2o_std:units = "unitless" ; qc_h2o_std:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_h2o_std:flag_method = "bit" ; qc_h2o_std:bit_1_description = "Value is equal to missing_value." ; qc_h2o_std:bit_1_assessment = "Bad" ; qc_h2o_std:bit_2_description = "Value is less than the valid_min." ; qc_h2o_std:bit_2_assessment = "Bad" ; qc_h2o_std:bit_3_description = "Value is greater than the valid_max." ; qc_h2o_std:bit_3_assessment = "Bad" ; double h2o_slope(time) ; h2o_slope:long_name = "Slope of water during 1 minute interval" ; h2o_slope:units = "ppm/min" ; h2o_slope:missing_value = -9999. ; double h2o_slope_err(time) ; h2o_slope_err:long_name = "Error in slope of water during 1 minute interval" ; h2o_slope_err:units = "ppm/min" ; h2o_slope_err:missing_value = -9999. ; double co2_dry_avg_corr(time) ; co2_dry_avg_corr:long_name = "Carbon dioxide during 1 minute interval with instrument specific water correction, and calibration applied" ; co2_dry_avg_corr:units = "ppm" ; co2_dry_avg_corr:ancillary_variables = "qc_co2_dry_avg_corr" ; co2_dry_avg_corr:valid_min = 350. ; co2_dry_avg_corr:valid_max = 1000. ; co2_dry_avg_corr:missing_value = -9999. ; co2_dry_avg_corr:cell_methods = "time: mean" ; int qc_co2_dry_avg_corr(time) ; qc_co2_dry_avg_corr:long_name = "Quality check results on field: Carbon dioxide during 1 minute interval with instrument specific water correction, and calibration applied" ; qc_co2_dry_avg_corr:units = "unitless" ; qc_co2_dry_avg_corr:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_co2_dry_avg_corr:flag_method = "bit" ; qc_co2_dry_avg_corr:bit_1_description = "Value is equal to missing_value." ; qc_co2_dry_avg_corr:bit_1_assessment = "Bad" ; qc_co2_dry_avg_corr:bit_2_description = "Value is less than the valid_min." ; qc_co2_dry_avg_corr:bit_2_assessment = "Bad" ; qc_co2_dry_avg_corr:bit_3_description = "Value is greater than the valid_max." ; qc_co2_dry_avg_corr:bit_3_assessment = "Bad" ; qc_co2_dry_avg_corr:bit_4_description = "Value for co2_dry_slope is missing value" ; qc_co2_dry_avg_corr:bit_4_assessment = "Bad" ; qc_co2_dry_avg_corr:bit_5_description = "Value for co2_dry_slope_err is missing value" ; qc_co2_dry_avg_corr:bit_5_assessment = "Bad" ; qc_co2_dry_avg_corr:bit_6_description = "Value for co2_dry_slope is below valid_min." ; qc_co2_dry_avg_corr:bit_6_assessment = "Bad" ; qc_co2_dry_avg_corr:bit_7_description = "Value for co2_dry_slope is above valid_max." ; qc_co2_dry_avg_corr:bit_7_assessment = "Bad" ; qc_co2_dry_avg_corr:bit_8_description = "Value for co2_dry_slope is significant with respect to a slope of zero (abs(co2_dry_slope)-(co2_dry_slope_err) > 0)" ; qc_co2_dry_avg_corr:bit_8_assessment = "Bad" ; qc_co2_dry_avg_corr:bit_9_description = "QC state for at least one of the mentor defined auxiliary variables is not equal to 0" ; qc_co2_dry_avg_corr:bit_9_assessment = "Bad" ; double co2_dry_avg_corr_err(time) ; co2_dry_avg_corr_err:long_name = "Uncertainty in carbon dioxide during 1 minute interval with instrument specific water correction" ; co2_dry_avg_corr_err:units = "ppm" ; co2_dry_avg_corr_err:ancillary_variables = "qc_co2_dry_avg_corr_err" ; co2_dry_avg_corr_err:valid_min = 0. ; co2_dry_avg_corr_err:valid_max = 50. ; co2_dry_avg_corr_err:missing_value = -9999. ; co2_dry_avg_corr_err:cell_methods = "time: mean" ; int qc_co2_dry_avg_corr_err(time) ; qc_co2_dry_avg_corr_err:long_name = "Quality check results on field: Uncertainty in carbon dioxide during 1 minute interval with instrument specific water correction" ; qc_co2_dry_avg_corr_err:units = "unitless" ; qc_co2_dry_avg_corr_err:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_co2_dry_avg_corr_err:flag_method = "bit" ; qc_co2_dry_avg_corr_err:bit_1_description = "Value is equal to missing_value." ; qc_co2_dry_avg_corr_err:bit_1_assessment = "Bad" ; qc_co2_dry_avg_corr_err:bit_2_description = "Value is less than the valid_min." ; qc_co2_dry_avg_corr_err:bit_2_assessment = "Bad" ; qc_co2_dry_avg_corr_err:bit_3_description = "Value is greater than the valid_max." ; qc_co2_dry_avg_corr_err:bit_3_assessment = "Bad" ; double co2_gain(time) ; co2_gain:long_name = "Carbon dioxide gain coefficients calculated by measurements of calibration cylinders, linearly interpolated" ; co2_gain:units = "unitless" ; co2_gain:missing_value = -9999. ; co2_gain:comment = "Co2 gain coefficient calculated by linear chi-squared minimization technique." ; double co2_gain_err(time) ; co2_gain_err:long_name = "Uncertainty in carbon dioxide gain coefficients calculated by measurements of calibration cylinders, linearly interpolated" ; co2_gain_err:units = "unitless" ; co2_gain_err:missing_value = -9999. ; co2_gain_err:comment = "co2 gain 1 sigma uncertainty estimates in coefficient." ; double co2_offset(time) ; co2_offset:long_name = "Carbon dioxide offset coefficients calculated by measurements of calibration cylinders, linearly interpolated" ; co2_offset:units = "ppm" ; co2_offset:missing_value = -9999. ; co2_offset:comment = "Co2 offset coefficient calculated by linear chi-squared minimization technique." ; double co2_offset_err(time) ; co2_offset_err:long_name = "Uncertainty in carbon dioxide offset coefficients calculated by measurements of calibration cylinders, linearly interpolated" ; co2_offset_err:units = "ppm" ; co2_offset_err:missing_value = -9999. ; co2_offset_err:comment = "co2 offset 1 sigma uncertainty estimates in coefficient." ; double ch4_dry_avg_corr(time) ; ch4_dry_avg_corr:long_name = "Methane during 1 minute interval with instrument specific water correction, and calibration applied" ; ch4_dry_avg_corr:units = "ppb" ; ch4_dry_avg_corr:ancillary_variables = "qc_ch4_dry_avg_corr" ; ch4_dry_avg_corr:valid_min = 1600. ; ch4_dry_avg_corr:valid_max = 6000. ; ch4_dry_avg_corr:missing_value = -9999. ; ch4_dry_avg_corr:cell_methods = "time: mean" ; int qc_ch4_dry_avg_corr(time) ; qc_ch4_dry_avg_corr:long_name = "Quality check results on field: Methane during 1 minute interval with instrument specific water correction, and calibration applied" ; qc_ch4_dry_avg_corr:units = "unitless" ; qc_ch4_dry_avg_corr:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_ch4_dry_avg_corr:flag_method = "bit" ; qc_ch4_dry_avg_corr:bit_1_description = "Value is equal to missing_value." ; qc_ch4_dry_avg_corr:bit_1_assessment = "Bad" ; qc_ch4_dry_avg_corr:bit_2_description = "Value is less than the valid_min." ; qc_ch4_dry_avg_corr:bit_2_assessment = "Bad" ; qc_ch4_dry_avg_corr:bit_3_description = "Value is greater than the valid_max." ; qc_ch4_dry_avg_corr:bit_3_assessment = "Bad" ; qc_ch4_dry_avg_corr:bit_4_description = "Value for ch4_dry_slope is missing value" ; qc_ch4_dry_avg_corr:bit_4_assessment = "Bad" ; qc_ch4_dry_avg_corr:bit_5_description = "Value for ch4_dry_slope_err is missing value" ; qc_ch4_dry_avg_corr:bit_5_assessment = "Bad" ; qc_ch4_dry_avg_corr:bit_6_description = "Value for ch4_dry_slope is below valid_min." ; qc_ch4_dry_avg_corr:bit_6_assessment = "Bad" ; qc_ch4_dry_avg_corr:bit_7_description = "Value for ch4_dry_slope is above valid_max." ; qc_ch4_dry_avg_corr:bit_7_assessment = "Bad" ; qc_ch4_dry_avg_corr:bit_8_description = "Value for ch4_dry_slope is significant with respect to a slope of zero (abs(ch4_dry_slope)-(ch4_dry_slope_err) > 0)" ; qc_ch4_dry_avg_corr:bit_8_assessment = "Bad" ; qc_ch4_dry_avg_corr:bit_9_description = "QC state for at least one of the mentor defined auxiliary variables is not equal to 0" ; qc_ch4_dry_avg_corr:bit_9_assessment = "Bad" ; double ch4_dry_avg_corr_err(time) ; ch4_dry_avg_corr_err:long_name = "Uncertainty in methane during 1 minute interval with instrument specific water correction" ; ch4_dry_avg_corr_err:units = "ppb" ; ch4_dry_avg_corr_err:ancillary_variables = "qc_ch4_dry_avg_corr_err" ; ch4_dry_avg_corr_err:valid_min = 0. ; ch4_dry_avg_corr_err:valid_max = 200. ; ch4_dry_avg_corr_err:missing_value = -9999. ; ch4_dry_avg_corr_err:cell_methods = "time: mean" ; int qc_ch4_dry_avg_corr_err(time) ; qc_ch4_dry_avg_corr_err:long_name = "Quality check results on field: Uncertainty in methane during 1 minute interval with instrument specific water correction" ; qc_ch4_dry_avg_corr_err:units = "unitless" ; qc_ch4_dry_avg_corr_err:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_ch4_dry_avg_corr_err:flag_method = "bit" ; qc_ch4_dry_avg_corr_err:bit_1_description = "Value is equal to missing_value." ; qc_ch4_dry_avg_corr_err:bit_1_assessment = "Bad" ; qc_ch4_dry_avg_corr_err:bit_2_description = "Value is less than the valid_min." ; qc_ch4_dry_avg_corr_err:bit_2_assessment = "Bad" ; qc_ch4_dry_avg_corr_err:bit_3_description = "Value is greater than the valid_max." ; qc_ch4_dry_avg_corr_err:bit_3_assessment = "Bad" ; double ch4_gain(time) ; ch4_gain:long_name = "Methane gain coefficients calculated by measurements of calibration cylinders, linearly interpolated" ; ch4_gain:units = "unitless" ; ch4_gain:missing_value = -9999. ; ch4_gain:comment = "Ch4 gain coefficient calculated by linear chi-squared minimization technique." ; double ch4_gain_err(time) ; ch4_gain_err:long_name = "Uncertainty in methane gain coefficients calculated by measurements of calibration cylinders, linearly interpolated" ; ch4_gain_err:units = "unitless" ; ch4_gain_err:missing_value = -9999. ; ch4_gain_err:comment = "ch4 gain 1 sigma uncertainty estimates in coefficient" ; double ch4_offset(time) ; ch4_offset:long_name = "Methane offset coefficients calculated by measurements of calibration cylinders, linearly interpolated" ; ch4_offset:units = "ppb" ; ch4_offset:missing_value = -9999. ; ch4_offset:comment = "Ch4 offset coefficient calculated by linear chi-squared minimization technique." ; double ch4_offset_err(time) ; ch4_offset_err:long_name = "Uncertainty in methane offset coefficients calculated by measurements of calibration cylinders, linearly interpolated" ; ch4_offset_err:units = "ppb" ; ch4_offset_err:missing_value = -9999. ; ch4_offset_err:comment = "ch4 offset 1 sigma uncertainty estimates in coefficient" ; float lat ; lat:long_name = "North latitude" ; lat:units = "degree_N" ; lat:valid_min = -90.f ; lat:valid_max = 90.f ; lat:standard_name = "latitude" ; float lon ; lon:long_name = "East longitude" ; lon:units = "degree_E" ; lon:valid_min = -180.f ; lon:valid_max = 180.f ; lon:standard_name = "longitude" ; float alt ; alt:long_name = "Altitude above mean sea level" ; alt:units = "m" ; alt:standard_name = "altitude" ; // global attributes: :command_line = "idl -R -n aosghgcorr -n aosghgcorr -s oli -f M1 -b 20150101 -e 20210701 -DR --max-runtime 0" ; :Conventions = "ARM-1.2" ; :process_version = "ingest-aosghgcorr-1.1-1.el7" ; :dod_version = "aosghg-b1-1.0" ; :site_id = "oli" ; :platform_id = "aosghg" ; :facility_id = "M1" ; :data_level = "b1" ; :location_description = "North Slope of Alaska (NSA), Oliktok Point, Alaska" ; :datastream = "oliaosghgM1.b1" ; :input_datastreams = "oliaosghgM1.b0 : 1.2 : 20210615.000000\n", "oliaosghgcoeffM1.b1 : 1.2 : 20210615.040400" ; :serial_number = "2364" ; :inlet_height = "10 m AGL" ; :doi = "10.5439/1340670" ; :synchronization = "aosghg.a1 data is averaged to selective 1 minute interval, then merged to timestamps in aosghgaux.a1" ; :settling_time_during_calibration = "240 seconds for 5 minute, 540 seconds for 10 minute calibration cylinder measurements" ; :settling_time_after_calibration = 240.f ; :settling_time_comment = "After a calibration event, which is recorded in the mp_valve_position field as a value of 2 or 3, we wait until the specified settling time has elapsed before using the sampled data in computed averages." ; :history = "created by user giansiracusa on machine prod-proc5.adc.arm.gov at 2022-12-13 13:34:52, using ingest-aosghgcorr-1.1-1.el7" ; }