Variables and units in Flux data files
Variables and units in edge micrometeorology data files
Variables and units in Flux data files
| PARAMETER | UNITS | DESCRIPTION |
| site | --- | MHW, MRP, PB, YHW=CC, YRP=YMP |
| day | --- | day 1=Jan 1, 1900; day 37257=Jan 1, 2002 |
| time | fraction | fraction of 2400 |
| fc | mg CO2 m-2 s-1 | online CO2 flux |
| fcwpl | mg CO2 m-2 s-1 | WPL-corrected fc |
| li800wpl | mg CO2 m-2 s-1 | WPL-corrected storage flux |
| fc_sum | mg CO2 m-2 s-1 | WPL- and storage-corrected fc |
| fcfill | mg CO2 m-2 s-1 | gapfilled fc_sum |
| le | W m-2 | online latent heat flux |
| lewpl | W m-2 | WPL-corrected le |
| lefill | W m-2 | gapfilled lewpl |
| hs | W m-2 | online sensible heat flux |
| T_stor | W m-2 | energy storage in canopy air column |
| hsfill | W m-2 | gapfilled and storage-corrcted hs |
| rn_g | W m-2 | net radiation |
| rnfill | W m-2 | gapfilled net radiation |
| ta | ºC | air temperature at 1.8 meters above ground |
| rh | % | relative humidity at 1.8 meters above ground |
| vpd | kPa | vapor pressure deficit at 1.8 meters above ground |
| ts10 | ºC | soil temperature at 10 cm |
| ts30 | ºC | soil temperature at 30 cm |
| m10 | Bar | soil moisture at 10 cm |
| m30 | Bar | soil moisture at 30 cm |
| hft | W m-2 | average soil heat flux |
| hf1 | W m-2 | soil heat flux, sensor 1 |
| hf2 | W m-2 | soil heat flux, sensor 2 |
| hf3 | W m-2 | soil heat flux, sensor 3 |
| par | µmol m-2 s-1 | photosynthetically active radiation |
| ag_P | mm | precipitation at central weather station (UW Ag Stn in Ashland) |
| ag_snodep | cm | snow depth at central weather station (UW Ag Stn in Ashland) |
| ustar | m s-1 | u star |
| ta1 | ºC | air temperature above canopy |
| rh1 | fraction | relative humidity above canopy |
| ta2 | ºC | air temperature in upper (1/3) canopy |
| rh2 | fraction | relative humidity in upper (1/3) canopy |
| ta3 | ºC | air temperature in lower canopy |
| rh3 | fraction | relative humidity in lower canopy |
| pressure | kPa | air pressure |
| rn | W m-2 | Rn_Avg |
| precip | mm | precip_Tot |
| winddir | degrees | wind direction |
| windspeed | m s-1 | wind speed |
| batt.voltage | V | battery voltage |
| AGC | --- | AGC data quality parameter for LI-7500 IRGA |
| gooddata-flag | --- | cumulative quality parameter to flag data used in analysis |
| v1-bad | --- | 'out of range' flag for fc |
| v2-bad | --- | 'out of range' flag for le |
| v3-bad | --- | 'out of range' flag for hs |
| v4-bad | --- | 'out of range' flag for v4 |
| v27-bad | --- | 'out of range' flag for v27 |
| v28-bad | --- | 'out of range' flag for v28 |
| v29-bad | --- | 'out of range' flag for v29 |
| v30-bad | --- | 'out of range' flag for v30 |
| v31-bad | --- | 'out of range' flag for v31 |
| v32-bad | --- | 'out of range' flag for v32 |
| v34-bad | --- | 'out of range' flag for v34 |
| v42-bad | --- | 'out of range' flag for v42 |
| v50-bad | --- | 'out of range' flag for v50 |
| v52-bad | --- | 'out of range' flag for v52 |
| v54-bad | --- | 'out of range' flag for v54 |
| v79-bad | --- | 'out of range' flag for v79 |
Variables and units in edge micrometeorology data files