Calibration formulas that convert raw LabJack volts into engineering units.
Each channel has one calibration, stored inline in the calibrations map of its
LabJack config in the KV bucket avenabox, keyed by channel number. The calibration
carries the unit it converts to (unit). The archiver stores the active one in each
Parquet file's metadata, and the exporter applies it to the CSV calibrated_value
column (see rust-ljm/src/calibration.rs). The dashboard uses this module to clean
up edited calibrations, to preview calibrated values and to work out the unit of a
channel.
Calibration formulas that convert raw LabJack volts into engineering units.
Each channel has one calibration, stored inline in the
calibrationsmap of its LabJack config in the KV bucketavenabox, keyed by channel number. The calibration carries the unit it converts to (unit). The archiver stores the active one in each Parquet file's metadata, and the exporter applies it to the CSVcalibrated_valuecolumn (seerust-ljm/src/calibration.rs). The dashboard uses this module to clean up edited calibrations, to preview calibrated values and to work out the unit of a channel.