OLI/DL/M1 - Instrument swap

No data were acquired during this period because the instrument was in the process of 
being swapped out. Prior to 2016-05-12, the Oliktok Doppler lidar was a Halo Photonics 
StreamLine (S/N 0514-83). This was replaced with a Halo Photonics StreamLinePro (S/N 0116-109).

• Beam Elevation Angle(elevation)
• Attenuated backscatter(attenuated_backscatter)
• Distance to the center of the corresponding range bin(range)
• North Latitude(lat)
• -180.0 - +180.0(alt)
• Results of quality checks on sample time(qc_time)
• Radial velocity(radial_velocity)
• Time offset from base_time(time_offset)
• Quality check results on field: Radial velocity(qc_radial_velocity)
• Intensity (signal to noise ratio + 1)(intensity)
• base time in epoch(base_time)
• Azimuth of Radar Ray(azimuth)
• time_in_seconds_since_volume_start(time)
• lon(lon)

• (Raw data stream - documentation not supported)

• Azimuth of Radar Ray(azimuth)
• Intensity (signal to noise ratio + 1)(intensity)
• Radial velocity(radial_velocity)
• Attenuated backscatter(attenuated_backscatter)
• Results of quality checks on sample time(qc_time)
• Distance to the center of the corresponding range bin(range)
• lon(lon)
• Beam Elevation Angle(elevation)
• Time offset from base_time(time_offset)
• Quality check results on field: Radial velocity(qc_radial_velocity)
• -180.0 - +180.0(alt)
• time_in_seconds_since_volume_start(time)
• base time in epoch(base_time)
• North Latitude(lat)

• North Latitude(lat)
• Intensity (signal to noise ratio + 1)(intensity)
• Time offset from base_time(time_offset)
• Attenuated backscatter(attenuated_backscatter)
• Distance to the center of the corresponding range bin(range)
• Beam Elevation Angle(elevation)
• lon(lon)
• Radial velocity(radial_velocity)
• base time in epoch(base_time)
• Beam azimuth relative to Lidar home point(relative_azimuth)
• -180.0 - +180.0(alt)
• time_in_seconds_since_volume_start(time)

• time_in_seconds_since_volume_start(time)
• Temperature used for calculation(temperature)
• Time offset from base_time(time_offset)
• lon(lon)
• Battery voltage(battery_voltage)
• base time in epoch(base_time)
• North Latitude(lat)
• Relative humidity calculated from the merged water vapor mixing ratio data(relative_humidity)
• Pitch, bow up positive(pitch)
• Roll angle reported by tilt table, positive is port side up(roll)
• -180.0 - +180.0(alt)

• -180.0 - +180.0(alt)
• North Latitude(lat)
• Time offset from base_time(time_offset)
• time_in_seconds_since_volume_start(time)
• Results of quality checks on sample time(qc_time)
• Attenuated backscatter(attenuated_backscatter)
• Quality check results on field: Radial velocity(qc_radial_velocity)
• lon(lon)
• Intensity (signal to noise ratio + 1)(intensity)
• Azimuth of Radar Ray(azimuth)
• Beam Elevation Angle(elevation)
• Distance to the center of the corresponding range bin(range)
• Radial velocity(radial_velocity)
• base time in epoch(base_time)