DATADIR = (r"<DATA_FOLDER>"
r"\workflow")
FILES = {
'L1 fluxes IRGA72': rf"{DATADIR}\20_L1_FLUXES\IRGA72\99_IRGA72_L1_MERGED_2016-2026.09.parquet",
'meteo': rf"{DATADIR}\10_METEO\30_PRODUCTS\99_METEO_MERGED_2004-2026.09.parquet",
'FPPC IRGA72': (rf"{DATADIR}\30_FLUX_POST-PROCESSING_CHAIN\IRGA72"
r"\99_FPPC_IRGA72_MERGED_2016-2026.09.parquet"),
}
PERIOD_START, PERIOD_END = '2004-01-01 00:15', '2026-09-30 23:45'
OUTNAME = "10_FLUXES_and_METEO_2004-2026.09" # same name as this notebook
OUTPATH = rf"{DATADIR}\80_FINALIZE"Finalize: all data in one collection (2004-2026.09)
notebook version: 3 (27 Oct 2026)
ℹ️ About this notebook
This notebook collects all data available so far into one file, on one 30-minute timestamp from the start of the meteo record in 2004 to 30 September 2026. The datasets of a release are cut from it by period, for example FP2026.1 (2016 to September 2026) or a single setup period such as 2026_1:
finalize.loc['2026-01-01 00:15':'2026-09-30 23:45']It collects three kinds of data:
| Source | What it adds | Period |
|---|---|---|
20_L1_FLUXES/IRGA72/99_IRGA72_L1_MERGED_2016-2026.09 |
Level-1 fluxes: the EddyPro output of the 18 IRGA72 runs |
11 January 2016 to September 2026 |
10_METEO/30_PRODUCTS/99_METEO_MERGED_2004-2026.09 |
all meteo: every product that 99 merges |
2004 to September 2026 (08 to 13 to December 2025) |
30_FLUX_POST-PROCESSING_CHAIN/IRGA72/99_FPPC_IRGA72_MERGED_2016-2026.09 |
the flux post-processing of NEE, LE (with ET) and H |
2016 to September 2026 |
So far the Level-1 fluxes and their post-processing are those of the enclosed-path LI-7200 (IRGA72) only. The fluxes of the open-path LI-7500 (IRGA75, 2004 to 2017 and 2019) join once their chain has been run.
The meteo comes from 99 only: 99 collects the meteo products, and a product reaches this file by being merged there. 99 merges all thirteen products. 01 to 07 reach September 2026; 08 to 13 (PREC, SWC, TS, G, SW_OUT, LW_OUT) still end in December 2025 and are empty from January 2026 until they are extended.
Each source adds only the columns the file does not have yet. A column that two sources share must hold the same values in both. 22.1 carries SW_IN_POT from EddyPro, which runs about 15 minutes ahead of the timestamp, as if it were computed for the end of each half-hour. The flux notebooks compute their own SW_IN_POT for the middle of each half-hour, from which their day and night flags come. The collection keeps that one as SW_IN_POT and the EddyPro one as SW_IN_POT_EDDYPRO.
The last section lists every variable of the collection with its unit, a short description, its source and its period. The units and descriptions come from variable_info.py in this folder.
⚙️ Settings
from datetime import datetime
import importlib.metadata
import diive as dv
import numpy as np
import pandas as pd
from variable_info import describe_all, info_section
NOTEBOOK_START = datetime.now()
print(f"Last run: {NOTEBOOK_START.strftime('%Y-%m-%d %H:%M:%S')}")
print(f"diive version: v{importlib.metadata.version('diive')}")Last run: 2026-10-27 13:00:39
diive version: v0.93.0📂 Load data
frames = {k: dv.load_parquet(filepath=v) for k, v in FILES.items()}
for name, frame in frames.items():
assert frame.index.is_unique, f"{name} has duplicate timestamps"
print(f"{name:>16}: {frame.shape[0]:,} records x {frame.shape[1]:>3} columns, "
f"{frame.index[0]} -> {frame.index[-1]}")> Loaded .parquet file\workflow\20_L1_FLUXES\IRGA 72\99_IRGA72_L1_MERGED_2016-2026.09.parquet (0.253 seconds).
> Loaded .parquet file\workflow\10_METEO\30_PRODU CTS\99_METEO_MERGED_2004-2026.09.parquet (0.071 seconds).
> Loaded .parquet file\workflow\30_FLUX_POST-PROC ESSING_CHAIN\IRGA72\99_FPPC_IRGA72_MERGED_2016-2026.09.parquet (0.091 seconds).
L1 fluxes IRGA72: 187,937 records x 329 columns, 2016-01-11 15:45:00 -> 2026-09-30 23:45:00
meteo: 398,832 records x 61 columns, 2004-01-01 00:15:00 -> 2026-09-30 23:45:00
FPPC IRGA72: 188,448 records x 158 columns, 2016-01-01 00:15:00 -> 2026-09-30 23:45:00Collect
def add_new_columns(main, frame, name, source):
"""Add the columns of frame that main does not have yet, on main's timestamps.
A column that main already has must hold the same values in frame, so that no result is
dropped silently. Returns the extended frame and records each new column's source.
"""
assert frame.index.isin(main.index).all(), f"{name} has timestamps outside the main index"
frame = frame.reindex(main.index)
new = [c for c in frame.columns if c not in main.columns]
for c in frame.columns.difference(new):
a, b = main[c], frame[c]
both = a.notna() & b.notna()
assert np.allclose(a[both], b[both], equal_nan=True), f"{c} differs between main and {name}"
for c in new:
source[c] = name
print(f"{name}: {len(new)} new columns, {frame.shape[1] - len(new)} already present")
return pd.concat([main, frame[new]], axis=1)# EddyPro's potential radiation, renamed so the one of the flux chain takes its name.
frames['L1 fluxes IRGA72'] = frames['L1 fluxes IRGA72'].rename(columns={'SW_IN_POT': 'SW_IN_POT_EDDYPRO'})
index = pd.date_range(PERIOD_START, PERIOD_END, freq='30min', name='TIMESTAMP_MIDDLE')
finalize = pd.DataFrame(index=index)
SOURCE = {}
for name, frame in frames.items():
finalize = add_new_columns(finalize, frame, name, SOURCE)
assert finalize.columns.is_unique
fullset = finalize # name used by the export cell
DESCRIBED = describe_all(finalize.columns) # unit and description of every column
print(f"Finalize: {finalize.shape[0]:,} records x {finalize.shape[1]} columns, "
f"{finalize.memory_usage().sum() / 1e9:.1f} GB in memory")L1 fluxes IRGA72: 329 new columns, 0 already present
meteo: 61 new columns, 0 already present
FPPC IRGA72: 158 new columns, 0 already present
Finalize: 398,832 records x 548 columns, 1.8 GB in memory📋 Table: columns per source
display(pd.Series(SOURCE).value_counts().reindex(list(FILES)).rename('columns').to_frame())| columns | |
|---|---|
| L1 fluxes IRGA72 | 329 |
| meteo | 61 |
| FPPC IRGA72 | 158 |
📋 Table: coverage per source and year
The share of records per year in which a source has at least one value. A source that ends before 30 September 2026 shows 0 in the years after its end.
_cov = {}
for _name in FILES:
_cols = [c for c, s in SOURCE.items() if s == _name]
_cov[_name] = finalize[_cols].notna().any(axis=1).groupby(finalize.index.year).mean() * 100
with pd.option_context('display.max_rows', None):
display(pd.DataFrame(_cov).round(0).astype(int).rename_axis('year'))| L1 fluxes IRGA72 | meteo | FPPC IRGA72 | |
|---|---|---|---|
| year | |||
| 2004 | 0 | 100 | 0 |
| 2005 | 0 | 100 | 0 |
| 2006 | 0 | 100 | 0 |
| 2007 | 0 | 100 | 0 |
| 2008 | 0 | 100 | 0 |
| 2009 | 0 | 100 | 0 |
| 2010 | 0 | 100 | 0 |
| 2011 | 0 | 100 | 0 |
| 2012 | 0 | 100 | 0 |
| 2013 | 0 | 100 | 0 |
| 2014 | 0 | 100 | 0 |
| 2015 | 0 | 100 | 0 |
| 2016 | 96 | 100 | 100 |
| 2017 | 99 | 100 | 100 |
| 2018 | 98 | 100 | 100 |
| 2019 | 80 | 100 | 100 |
| 2020 | 99 | 100 | 100 |
| 2021 | 94 | 100 | 100 |
| 2022 | 89 | 100 | 100 |
| 2023 | 97 | 100 | 100 |
| 2024 | 97 | 100 | 100 |
| 2025 | 99 | 100 | 100 |
| 2026 | 100 | 100 | 100 |
💾 Export
The collection as parquet, and next to it an _INFO.md file that lists every column with its unit and a short description, per source.
filepath = dv.save_parquet(data=finalize, filename=OUTNAME, outpath=OUTPATH)
_lines = [f"# {OUTNAME}", "",
f"{fullset.index[0]} to {fullset.index[-1]} ({fullset.index.name}, UTC+01:00), "
f"{fullset.shape[0]:,} records x {fullset.shape[1]} columns.",
f"Written {datetime.now():%Y-%m-%d %H:%M} by `{OUTNAME}.ipynb`.", "",
"| source | file |", "|---|---|"]
_lines += [f"| {k} | `{v}` |" for k, v in FILES.items()]
for _name in FILES:
_lines += info_section(_name, [c for c, s in SOURCE.items() if s == _name], DESCRIBED)
with open(rf"{OUTPATH}\{OUTNAME}_INFO.md", "w", encoding="utf-8") as _f:
_f.write("\n".join(_lines) + "\n")
print(f"Wrote {OUTPATH}\\{OUTNAME}_INFO.md")> Saved file\workflow\80_FINALIZE\10_FL UXES_and_METEO_2004-2026.09.parquet (4.993 seconds).
Wrote <DATA_FOLDER>\workflow\80_FINALIZE\10_FLUXES_and_METEO_2004-2026.09_INFO.md📋 Variables in the collection
Every variable of the collection, in the order of the file: its unit, a short description, its source, the number of records with a value, and the first and last of these records.
📋 Table: all variables
_valid = finalize.notna()
VARIABLES = pd.DataFrame({
'unit': pd.Series({c: u for c, (u, d) in DESCRIBED.items()}),
'description': pd.Series({c: d for c, (u, d) in DESCRIBED.items()}),
'source': pd.Series(SOURCE),
'records': _valid.sum(),
'first': finalize.apply(lambda s: s.first_valid_index()),
'last': finalize.apply(lambda s: s.last_valid_index()),
}).reindex(finalize.columns)
VARIABLES.index.name = 'variable'
VARIABLES.insert(0, '#', range(1, len(VARIABLES) + 1))
print(f"{len(VARIABLES)} variables; without any value: {int((VARIABLES['records'] == 0).sum())}")
with pd.option_context('display.max_rows', None, 'display.max_colwidth', None):
display(VARIABLES)548 variables; without any value: 0| # | unit | description | source | records | first | last | |
|---|---|---|---|---|---|---|---|
| variable | |||||||
| AIR_CP | 1 | J kg-1 K-1 | Specific heat of moist air at constant pressure | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| AIR_DENSITY | 2 | kg m-3 | Density of moist air | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| AIR_MV | 3 | m3 mol-1 | Molar volume of moist air | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| AIR_RHO_CP | 4 | J m-3 K-1 | Volumetric heat capacity of moist air | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| AOA_METHOD | 5 | - | Angle-of-attack correction (EddyPro code) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| AXES_ROTATION_METHOD | 6 | - | Coordinate rotation method (EddyPro code) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| BADM_HEIGHTC | 7 | m | Canopy height | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| BADM_INSTPAIR_EASTWARD_SEP_GA_CO2 | 8 | cm | Eastward separation of the analyser from the sonic, CO2 | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| BADM_INSTPAIR_EASTWARD_SEP_GA_H2O | 9 | cm | Eastward separation of the analyser from the sonic, H2O | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| BADM_INSTPAIR_HEIGHT_SEP_GA_CO2 | 10 | cm | Vertical separation of the analyser from the sonic, CO2 | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| BADM_INSTPAIR_HEIGHT_SEP_GA_H2O | 11 | cm | Vertical separation of the analyser from the sonic, H2O | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| BADM_INSTPAIR_NORTHWARD_SEP_GA_CO2 | 12 | cm | Northward separation of the analyser from the sonic, CO2 | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| BADM_INSTPAIR_NORTHWARD_SEP_GA_H2O | 13 | cm | Northward separation of the analyser from the sonic, H2O | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| BADM_INST_AVERAGING_INT | 14 | min | Averaging interval of the fluxes | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| BADM_INST_GA_CP_TUBE_FLOW_RATE_GA_CO2 | 15 | L min-1 | Flow rate of the LI-7200 intake tube, CO2 | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| BADM_INST_GA_CP_TUBE_FLOW_RATE_GA_H2O | 16 | L min-1 | Flow rate of the LI-7200 intake tube, H2O | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| BADM_INST_GA_CP_TUBE_IN_DIAM_GA_CO2 | 17 | mm | Inner diameter of the LI-7200 intake tube, CO2 | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| BADM_INST_GA_CP_TUBE_IN_DIAM_GA_H2O | 18 | mm | Inner diameter of the LI-7200 intake tube, H2O | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| BADM_INST_GA_CP_TUBE_LENGTH_GA_CO2 | 19 | cm | Length of the LI-7200 intake tube, CO2 | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| BADM_INST_GA_CP_TUBE_LENGTH_GA_H2O | 20 | cm | Length of the LI-7200 intake tube, H2O | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| BADM_INST_HEIGHT_SA | 21 | m | Measurement height of the sonic anemometer | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| BADM_INST_SAMPLING_INT | 22 | Hz | Sampling frequency of the raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| BADM_LOCATION_ELEV | 23 | m a.s.l. | Elevation of the site | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| BADM_LOCATION_LAT | 24 | °N | Latitude of the site | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| BADM_LOCATION_LONG | 25 | °E | Longitude of the site | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| BADM_SA_OFFSET_NORTH | 26 | ° | Offset of the sonic anemometer from north | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| BOWEN | 27 | - | Bowen ratio H/LE | L1 fluxes IRGA72 | 174667 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| BURBA_METHOD | 28 | - | Self-heating correction of Burba et al. 2008 (EddyPro code) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| CO2 | 29 | µmol mol-1 | CO2 (mixing ratio, mean of the 30-min raw data) | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_ABSLIM_NREX | 30 | - | CO2, number of raw records outside the absolute limits | L1 fluxes IRGA72 | 178317 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| CO2_DIAG_NREX | 31 | - | CO2, number of raw records removed by the analyser diagnostics | L1 fluxes IRGA72 | 178317 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| CO2_KID | 32 | - | CO2, kurtosis index of the differenced raw data (Vitale et al. 2020) | L1 fluxes IRGA72 | 174866 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_LGD | 33 | s | CO2, longest gap duration in the raw data (Vitale et al. 2020) | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_MEAS_H2O_MEAS_COV | 34 | µmol mol-1 mmol mol-1 | Covariance of the measured CO2 and H2O | L1 fluxes IRGA72 | 174306 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_MEAS_KUR | 35 | - | CO2 as measured by the analyser, kurtosis of the 30-min raw data | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_MEAS_MEDIAN | 36 | µmol mol-1 | CO2 as measured by the analyser, median of the 30-min raw data | L1 fluxes IRGA72 | 174866 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_MEAS_P25 | 37 | µmol mol-1 | CO2 as measured by the analyser, 25th percentile of the 30-min raw data | L1 fluxes IRGA72 | 174866 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_MEAS_P75 | 38 | µmol mol-1 | CO2 as measured by the analyser, 75th percentile of the 30-min raw data | L1 fluxes IRGA72 | 174866 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_MEAS_SIGMA | 39 | µmol mol-1 | CO2 as measured by the analyser, standard deviation of the 30-min raw data | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_MEAS_SKW | 40 | - | CO2 as measured by the analyser, skewness of the 30-min raw data | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_MEAS_TYPE | 41 | - | CO2, measurement type of the analyser output (EddyPro code) | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_MIXING_RATIO | 42 | µmol mol-1 | CO2, mixing ratio (mole fraction in dry air) | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_MOLAR_DENSITY | 43 | mmol m-3 | CO2, molar density | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_NR | 44 | - | CO2, number of valid raw records | L1 fluxes IRGA72 | 174866 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_NUM_SPIKES | 45 | - | CO2, number of spikes detected in the raw data | L1 fluxes IRGA72 | 178317 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| CO2_SPIKE_NREX | 46 | - | CO2, number of raw records flagged by the spike test | L1 fluxes IRGA72 | 178317 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| CO2_TLAG_ACTUAL | 47 | s | CO2, time lag found by the covariance maximisation | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_TLAG_MAX | 48 | s | CO2, maximum of the time-lag search window | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_TLAG_MIN | 49 | s | CO2, minimum of the time-lag search window | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_TLAG_NOMINAL | 50 | s | CO2, nominal time lag | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_TLAG_USED | 51 | s | CO2, time lag used | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CO2_VM97_TEST | 52 | - | CO2, flags of the raw-data tests of Vickers and Mahrt (1997), one digit per test | L1 fluxes IRGA72 | 178317 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| CO2_ZCD | 53 | - | CO2, number of zero crossings of the differenced raw data (Vitale et al. 2020) | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| CUSTOM_AGC_IRGA75_MEAN | 54 | % | 30-min mean of the LI-7500 automatic gain control | L1 fluxes IRGA72 | 32937 | 2016-01-11 15:45:00 | 2017-12-12 11:15:00 |
| CUSTOM_AIR_P_MEAN | 55 | Pa | 30-min mean of the air pressure logged with the raw data | L1 fluxes IRGA72 | 142753 | 2018-01-31 11:45:00 | 2026-09-30 23:45:00 |
| CUSTOM_AIR_P_MEAN_1 | 56 | Pa | 30-min mean of the air pressure logged with the raw data (column 1 of the same name in the EddyPro output) | L1 fluxes IRGA72 | 32937 | 2016-01-11 15:45:00 | 2017-12-12 11:15:00 |
| CUSTOM_AIR_P_MEAN_2 | 57 | Pa | 30-min mean of the air pressure logged with the raw data (column 2 of the same name in the EddyPro output) | L1 fluxes IRGA72 | 35163 | 2016-01-12 15:15:00 | 2018-01-31 10:45:00 |
| CUSTOM_CO2_MEAN | 58 | mmol m-3 | 30-min mean of the CO2 molar density logged with the raw data | L1 fluxes IRGA72 | 141819 | 2018-01-31 11:45:00 | 2026-09-30 23:45:00 |
| CUSTOM_CO2_MEAN_1 | 59 | mmol m-3 | 30-min mean of the CO2 molar density logged with the raw data (column 1 of the same name in the EddyPro output) | L1 fluxes IRGA72 | 33871 | 2016-01-11 15:45:00 | 2018-06-07 12:45:00 |
| CUSTOM_CO2_MEAN_2 | 60 | mmol m-3 | 30-min mean of the CO2 molar density logged with the raw data (column 2 of the same name in the EddyPro output) | L1 fluxes IRGA72 | 36097 | 2016-01-12 15:15:00 | 2018-06-07 12:45:00 |
| CUSTOM_COOLER_V_IRGA72_MEAN | 61 | V | 30-min mean of the LI-7200 cooler voltage | L1 fluxes IRGA72 | 35163 | 2016-01-12 15:15:00 | 2018-01-31 10:45:00 |
| CUSTOM_COOLER_V_IRGA75_MEAN | 62 | V | 30-min mean of the LI-7500 cooler voltage | L1 fluxes IRGA72 | 32937 | 2016-01-11 15:45:00 | 2017-12-12 11:15:00 |
| CUSTOM_COOLER_V_MEAN | 63 | V | 30-min mean of the analyser cooler voltage | L1 fluxes IRGA72 | 142753 | 2018-01-31 11:45:00 | 2026-09-30 23:45:00 |
| CUSTOM_DATA_SIZE_IRGA72_MEAN | 64 | - | 30-min mean of the LI-7200 data record size | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| CUSTOM_DATA_SIZE_IRGA75_MEAN | 65 | - | 30-min mean of the LI-7500 data record size | L1 fluxes IRGA72 | 35488 | 2016-01-11 15:45:00 | 2018-01-31 10:45:00 |
| CUSTOM_FILTER_NR | 66 | - | Number of records checked by the custom filter | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| CUSTOM_FILTER_NREX | 67 | - | Number of records removed by the custom filter | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| CUSTOM_FLOW_VOLRATE_MEAN | 68 | L min-1 | 30-min mean of the LI-7200 volumetric flow rate of the sampling line | L1 fluxes IRGA72 | 177916 | 2016-01-12 15:15:00 | 2026-09-30 23:45:00 |
| CUSTOM_GA_DIAG_CODE_IRGA72_MEAN | 69 | - | 30-min mean of the LI-7200 diagnostic code | L1 fluxes IRGA72 | 177916 | 2016-01-12 15:15:00 | 2026-09-30 23:45:00 |
| CUSTOM_GA_DIAG_CODE_IRGA75_MEAN | 70 | - | 30-min mean of the LI-7500 diagnostic code | L1 fluxes IRGA72 | 32937 | 2016-01-11 15:45:00 | 2017-12-12 11:15:00 |
| CUSTOM_H2O_MEAN | 71 | mmol m-3 | 30-min mean of the H2O molar density logged with the raw data | L1 fluxes IRGA72 | 141819 | 2018-01-31 11:45:00 | 2026-09-30 23:45:00 |
| CUSTOM_H2O_MEAN_1 | 72 | mmol m-3 | 30-min mean of the H2O molar density logged with the raw data (column 1 of the same name in the EddyPro output) | L1 fluxes IRGA72 | 33871 | 2016-01-11 15:45:00 | 2018-06-07 12:45:00 |
| CUSTOM_H2O_MEAN_2 | 73 | mmol m-3 | 30-min mean of the H2O molar density logged with the raw data (column 2 of the same name in the EddyPro output) | L1 fluxes IRGA72 | 36097 | 2016-01-12 15:15:00 | 2018-06-07 12:45:00 |
| CUSTOM_SIGNAL_STRENGTH_IRGA72_MEAN | 74 | % | 30-min mean of the LI-7200 signal strength | L1 fluxes IRGA72 | 177916 | 2016-01-12 15:15:00 | 2026-09-30 23:45:00 |
| CUSTOM_STATUS_CODE_IRGA72_MEAN | 75 | - | 30-min mean of the LI-7200 status code | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| CUSTOM_STATUS_CODE_IRGA75_MEAN | 76 | - | 30-min mean of the LI-7500 status code | L1 fluxes IRGA72 | 35488 | 2016-01-11 15:45:00 | 2018-01-31 10:45:00 |
| DENTRENDING_TIME_CONSTANT | 77 | s | Time constant of the detrending | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| DETRENDING_METHOD | 78 | - | Detrending method (EddyPro code) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| DISPLACEMENT_HEIGHT | 79 | m | Zero-plane displacement height | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| DOY_END | 80 | - | End of the averaging period, fractional day of year (EddyPro) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| DOY_START | 81 | - | Start of the averaging period, fractional day of year (EddyPro) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| DRYAIR_DENSITY | 82 | kg m-3 | Density of dry air | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| DRYAIR_MV | 83 | m3 mol-1 | Molar volume of dry air | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| DRYAIR_PARTIAL_PRESSURE | 84 | kPa | Partial pressure of dry air | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| ET | 85 | mm h-1 | Evapotranspiration, fully corrected (EddyPro) | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| ET_CORRDIFF | 86 | - | Evapotranspiration, diagnostic of the EddyPro FLUXNET output; definition to be checked | L1 fluxes IRGA72 | 174667 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| ET_RANDUNC_HF | 87 | mm h-1 | Evapotranspiration, random uncertainty (EddyPro) | L1 fluxes IRGA72 | 174667 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| ET_SCF | 88 | - | Evapotranspiration, spectral correction factor | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| ET_SSITC_TEST | 89 | - | Evapotranspiration, quality flag of the steady-state and integral turbulence tests (0 best, 1 good, 2 bad; Mauder and Foken 2004) | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| ET_STAGE1 | 90 | mm h-1 | Evapotranspiration, after the first stage of corrections | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| ET_STAGE2 | 91 | mm h-1 | Evapotranspiration, after the second stage of corrections | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| ET_UNCORR | 92 | mm h-1 | Evapotranspiration, without corrections | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| EXPECT_NR | 93 | - | Number of records expected in the averaging period | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FC | 94 | µmol m-2 s-1 | CO2 flux, fully corrected (EddyPro) | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| FC_CORRDIFF | 95 | - | CO2 flux, diagnostic of the EddyPro FLUXNET output; definition to be checked | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| FC_NR | 96 | - | CO2 flux, number of records used for the flux | L1 fluxes IRGA72 | 174866 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| FC_NSR | 97 | - | CO2 flux, non-stationarity ratio (Mahrt 1998) | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| FC_RANDUNC_HF | 98 | µmol m-2 s-1 | CO2 flux, random uncertainty (EddyPro) | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| FC_SCF | 99 | - | CO2 flux, spectral correction factor | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| FC_SS | 100 | % | CO2 flux, steady-state test: relative deviation between the 5-min and 30-min covariances (Foken and Wichura 1996) | L1 fluxes IRGA72 | 174866 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| FC_SSITC_TEST | 101 | - | CO2 flux, quality flag of the steady-state and integral turbulence tests (0 best, 1 good, 2 bad; Mauder and Foken 2004) | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| FC_SS_TEST | 102 | - | CO2 flux, steady-state test class (1 best to 9 worst) | L1 fluxes IRGA72 | 174866 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| FC_STAGE1 | 103 | µmol m-2 s-1 | CO2 flux, after the first stage of corrections | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| FC_STAGE2 | 104 | µmol m-2 s-1 | CO2 flux, after the second stage of corrections | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| FC_UNCORR | 105 | µmol m-2 s-1 | CO2 flux, without corrections | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| FC_VADV | 106 | µmol m-2 s-1 | CO2 flux, vertical advection flux | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| FETCH_10 | 107 | m | Distance from the tower within which 10 % of the flux footprint lies | L1 fluxes IRGA72 | 146193 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FETCH_30 | 108 | m | Distance from the tower within which 30 % of the flux footprint lies | L1 fluxes IRGA72 | 146193 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FETCH_50 | 109 | m | Distance from the tower within which 50 % of the flux footprint lies | L1 fluxes IRGA72 | 146193 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FETCH_70 | 110 | m | Distance from the tower within which 70 % of the flux footprint lies | L1 fluxes IRGA72 | 146193 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FETCH_80 | 111 | m | Distance from the tower within which 80 % of the flux footprint lies | L1 fluxes IRGA72 | 146193 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FETCH_90 | 112 | m | Distance from the tower within which 90 % of the flux footprint lies | L1 fluxes IRGA72 | 146193 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FETCH_MAX | 113 | m | Distance of the peak contribution to the flux footprint | L1 fluxes IRGA72 | 146193 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FETCH_OFFSET | 114 | m | Footprint offset | L1 fluxes IRGA72 | 146193 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FH2O | 115 | mmol m-2 s-1 | H2O flux, fully corrected (EddyPro) | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| FH2O_CORRDIFF | 116 | - | H2O flux, diagnostic of the EddyPro FLUXNET output; definition to be checked | L1 fluxes IRGA72 | 174667 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| FH2O_NSR | 117 | - | H2O flux, non-stationarity ratio (Mahrt 1998) | L1 fluxes IRGA72 | 174667 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| FH2O_RANDUNC_HF | 118 | mmol m-2 s-1 | H2O flux, random uncertainty (EddyPro) | L1 fluxes IRGA72 | 174667 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| FH2O_SCF | 119 | - | H2O flux, spectral correction factor | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| FH2O_SS | 120 | % | H2O flux, steady-state test: relative deviation between the 5-min and 30-min covariances (Foken and Wichura 1996) | L1 fluxes IRGA72 | 174672 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| FH2O_SSITC_TEST | 121 | - | H2O flux, quality flag of the steady-state and integral turbulence tests (0 best, 1 good, 2 bad; Mauder and Foken 2004) | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| FH2O_SS_TEST | 122 | - | H2O flux, steady-state test class (1 best to 9 worst) | L1 fluxes IRGA72 | 174672 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| FH2O_STAGE1 | 123 | mmol m-2 s-1 | H2O flux, after the first stage of corrections | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| FH2O_STAGE2 | 124 | mmol m-2 s-1 | H2O flux, after the second stage of corrections | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| FH2O_UNCORR | 125 | mmol m-2 s-1 | H2O flux, without corrections | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| FH2O_VADV | 126 | mmol m-2 s-1 | H2O flux, vertical advection flux | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| FILE_NR | 127 | - | Number of records in the raw file | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FILE_TIME_DURATION | 128 | - | Duration of the raw file as reported by EddyPro; unit to be checked | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FOOTPRINT_MODEL | 129 | - | Footprint model (EddyPro code) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H | 130 | W m-2 | Sensible heat flux, fully corrected (EddyPro) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H2O | 131 | mmol mol-1 | H2O (mixing ratio, mean of the 30-min raw data) | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| H2O_ABSLIM_NREX | 132 | - | H2O, number of raw records outside the absolute limits | L1 fluxes IRGA72 | 178317 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H2O_DIAG_NREX | 133 | - | H2O, number of raw records removed by the analyser diagnostics | L1 fluxes IRGA72 | 178317 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H2O_KID | 134 | - | H2O, kurtosis index of the differenced raw data (Vitale et al. 2020) | L1 fluxes IRGA72 | 174670 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| H2O_LGD | 135 | s | H2O, longest gap duration in the raw data (Vitale et al. 2020) | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| H2O_MEAS_KUR | 136 | - | H2O as measured by the analyser, kurtosis of the 30-min raw data | L1 fluxes IRGA72 | 174667 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| H2O_MEAS_MEDIAN | 137 | mmol mol-1 | H2O as measured by the analyser, median of the 30-min raw data | L1 fluxes IRGA72 | 174993 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| H2O_MEAS_P25 | 138 | mmol mol-1 | H2O as measured by the analyser, 25th percentile of the 30-min raw data | L1 fluxes IRGA72 | 174993 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| H2O_MEAS_P75 | 139 | mmol mol-1 | H2O as measured by the analyser, 75th percentile of the 30-min raw data | L1 fluxes IRGA72 | 174993 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| H2O_MEAS_SIGMA | 140 | mmol mol-1 | H2O as measured by the analyser, standard deviation of the 30-min raw data | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| H2O_MEAS_SKW | 141 | - | H2O as measured by the analyser, skewness of the 30-min raw data | L1 fluxes IRGA72 | 174667 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| H2O_MEAS_TYPE | 142 | - | H2O, measurement type of the analyser output (EddyPro code) | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| H2O_MIXING_RATIO | 143 | mmol mol-1 | H2O, mixing ratio (mole fraction in dry air) | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| H2O_MOLAR_DENSITY | 144 | mmol m-3 | H2O, molar density | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| H2O_NR | 145 | - | H2O, number of valid raw records | L1 fluxes IRGA72 | 174993 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| H2O_NUM_SPIKES | 146 | - | H2O, number of spikes detected in the raw data | L1 fluxes IRGA72 | 178317 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H2O_SPIKE_NREX | 147 | - | H2O, number of raw records flagged by the spike test | L1 fluxes IRGA72 | 178317 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H2O_TLAG_ACTUAL | 148 | s | H2O, time lag found by the covariance maximisation | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| H2O_TLAG_MAX | 149 | s | H2O, maximum of the time-lag search window | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| H2O_TLAG_MIN | 150 | s | H2O, minimum of the time-lag search window | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| H2O_TLAG_NOMINAL | 151 | s | H2O, nominal time lag | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| H2O_TLAG_USED | 152 | s | H2O, time lag used | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| H2O_VM97_TEST | 153 | - | H2O, flags of the raw-data tests of Vickers and Mahrt (1997), one digit per test | L1 fluxes IRGA72 | 178317 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H2O_ZCD | 154 | - | H2O, number of zero crossings of the differenced raw data (Vitale et al. 2020) | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| HPATH_GA_CO2 | 155 | cm | Horizontal path of the analyser, CO2 | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| HPATH_GA_H2O | 156 | cm | Horizontal path of the analyser, H2O | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| HPATH_SA | 157 | cm | Horizontal path of the sonic anemometer | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H_CORRDIFF | 158 | - | Sensible heat flux, diagnostic of the EddyPro FLUXNET output; definition to be checked | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H_NR | 159 | - | Sensible heat flux, number of records used for the flux | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H_NSR | 160 | - | Sensible heat flux, non-stationarity ratio (Mahrt 1998) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H_RANDUNC_HF | 161 | W m-2 | Sensible heat flux, random uncertainty (EddyPro) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H_SCF | 162 | - | Sensible heat flux, spectral correction factor | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H_SS | 163 | % | Sensible heat flux, steady-state test: relative deviation between the 5-min and 30-min covariances (Foken and Wichura 1996) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H_SSITC_TEST | 164 | - | Sensible heat flux, quality flag of the steady-state and integral turbulence tests (0 best, 1 good, 2 bad; Mauder and Foken 2004) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H_SS_TEST | 165 | - | Sensible heat flux, steady-state test class (1 best to 9 worst) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H_STAGE1 | 166 | W m-2 | Sensible heat flux, after the first stage of corrections | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H_STAGE2 | 167 | W m-2 | Sensible heat flux, after the second stage of corrections | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H_UNCORR | 168 | W m-2 | Sensible heat flux, without corrections | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| INST_LI7200_AGC_OR_RSSI | 169 | - | LI-7200 AGC or RSSI from the EddyPro metadata (9999 = not set) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| INST_LI7500_AGC_OR_RSSI | 170 | - | LI-7500 AGC or RSSI from the EddyPro metadata (9999 = not set) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| LE | 171 | W m-2 | Latent heat flux, fully corrected (EddyPro) | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| LE_CORRDIFF | 172 | - | Latent heat flux, diagnostic of the EddyPro FLUXNET output; definition to be checked | L1 fluxes IRGA72 | 174667 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| LE_NR | 173 | - | Latent heat flux, number of records used for the flux | L1 fluxes IRGA72 | 174993 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| LE_RANDUNC_HF | 174 | W m-2 | Latent heat flux, random uncertainty (EddyPro) | L1 fluxes IRGA72 | 174667 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| LE_SCF | 175 | - | Latent heat flux, spectral correction factor | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| LE_SSITC_TEST | 176 | - | Latent heat flux, quality flag of the steady-state and integral turbulence tests (0 best, 1 good, 2 bad; Mauder and Foken 2004) | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| LE_STAGE1 | 177 | W m-2 | Latent heat flux, after the first stage of corrections | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| LE_STAGE2 | 178 | W m-2 | Latent heat flux, after the second stage of corrections | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| LE_UNCORR | 179 | W m-2 | Latent heat flux, without corrections | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| MO_LENGTH | 180 | m | Monin-Obukhov length | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| MO_LENGTH_UNCORR | 181 | m | Monin-Obukhov length without corrections | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| MV_AIR_CELL_CO2 | 182 | m3 mol-1 | Molar volume of air in the LI-7200 cell, for CO2 | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| MV_AIR_CELL_H2O | 183 | m3 mol-1 | Molar volume of air in the LI-7200 cell, for H2O | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| NIGHT | 184 | - | Night flag of EddyPro (1 = night) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| NUM_BIOMET_VARS | 185 | - | Number of biomet variables read by EddyPro | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| NUM_CUSTOM_VARS | 186 | - | Number of custom variables read by EddyPro | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| PA_CELL | 187 | kPa | Pressure in the LI-7200 cell | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| PA_EP | 188 | kPa | Air pressure used by EddyPro | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| RESPONSE_TIME_GA_CO2 | 189 | s | Response time of the analyser, CO2 | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| RESPONSE_TIME_GA_H2O | 190 | s | Response time of the analyser, H2O | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| RESPONSE_TIME_SA | 191 | s | Response time of the sonic anemometer | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| RH_EP | 192 | % | Relative humidity used by EddyPro | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| ROT_PITCH | 193 | ° | Pitch angle of the coordinate rotation | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| ROT_YAW | 194 | ° | Yaw angle of the coordinate rotation | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| ROUGHNESS_LENGTH | 195 | m | Roughness length | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| SC_SINGLE | 196 | µmol m-2 s-1 | CO2 storage term from the concentration at the measurement height | L1 fluxes IRGA72 | 174276 | 2016-01-22 12:45:00 | 2026-09-30 23:45:00 |
| SET_SINGLE | 197 | mm h-1 | Evapotranspiration storage term from the measurement height | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| SH2O_SINGLE | 198 | mmol m-2 s-1 | H2O storage term from the concentration at the measurement height | L1 fluxes IRGA72 | 178776 | 2016-01-11 16:15:00 | 2026-09-30 23:45:00 |
| SH_SINGLE | 199 | W m-2 | Sensible heat storage term from the measurement height | L1 fluxes IRGA72 | 178776 | 2016-01-11 16:15:00 | 2026-09-30 23:45:00 |
| SLE_SINGLE | 200 | W m-2 | Latent heat storage term from the measurement height | L1 fluxes IRGA72 | 178776 | 2016-01-11 16:15:00 | 2026-09-30 23:45:00 |
| SONIC_DIAG_NREX | 201 | - | Number of records removed by the sonic anemometer diagnostics | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| SONIC_NR | 202 | - | Number of valid sonic anemometer records | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| SPECIFIC_HEAT_EVAP | 203 | J kg-1 | Latent heat of vaporisation | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| SPECIFIC_HUMIDITY | 204 | kg kg-1 | Specific humidity | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| SPECTRAL_CORRECTION_METHOD | 205 | - | Spectral correction method (EddyPro code) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| SW_IN_POT_EDDYPRO | 206 | W m-2 | Potential incoming shortwave radiation from EddyPro, computed for the end of the half-hour (renamed from SW_IN_POT) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| TAU | 207 | kg m-1 s-2 | Momentum flux, fully corrected (EddyPro) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| TAU_CORRDIFF | 208 | - | Momentum flux, diagnostic of the EddyPro FLUXNET output; definition to be checked | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| TAU_NR | 209 | - | Momentum flux, number of records used for the flux | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| TAU_NSR | 210 | - | Momentum flux, non-stationarity ratio (Mahrt 1998) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| TAU_RANDUNC_HF | 211 | kg m-1 s-2 | Momentum flux, random uncertainty (EddyPro) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| TAU_SCF | 212 | - | Momentum flux, spectral correction factor | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| TAU_SS | 213 | % | Momentum flux, steady-state test: relative deviation between the 5-min and 30-min covariances (Foken and Wichura 1996) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| TAU_SSITC_TEST | 214 | - | Momentum flux, quality flag of the steady-state and integral turbulence tests (0 best, 1 good, 2 bad; Mauder and Foken 2004) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| TAU_SS_TEST | 215 | - | Momentum flux, steady-state test class (1 best to 9 worst) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| TAU_STAGE1 | 216 | kg m-1 s-2 | Momentum flux, after the first stage of corrections | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| TAU_STAGE2 | 217 | kg m-1 s-2 | Momentum flux, after the second stage of corrections | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| TAU_UNCORR | 218 | kg m-1 s-2 | Momentum flux, without corrections | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| TA_EP | 219 | °C | Air temperature used by EddyPro | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| TDEW | 220 | °C | Dew point temperature | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| TIMELAG_DETECTION_METHOD | 221 | - | Time-lag detection method (EddyPro code) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| TIMESTAMP_START | 222 | - | Start of the averaging period, YYYYMMDDhhmm (EddyPro) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| TKE | 223 | m2 s-2 | Turbulent kinetic energy | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| TSTAR | 224 | K | Scaling temperature | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| T_CELL | 225 | °C | Temperature in the LI-7200 cell | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| T_SONIC | 226 | °C | Mean sonic temperature | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| T_SONIC_ABSLIM_NREX | 227 | - | Sonic temperature, number of raw records outside the absolute limits | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| T_SONIC_ITC | 228 | % | Sonic temperature, integral turbulence characteristics test: relative deviation from the model (Foken and Wichura 1996) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| T_SONIC_ITC_TEST | 229 | - | Sonic temperature, integral turbulence characteristics test class (1 best to 9 worst) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| T_SONIC_KID | 230 | - | Sonic temperature, kurtosis index of the differenced raw data (Vitale et al. 2020) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| T_SONIC_KUR | 231 | - | Sonic temperature, kurtosis of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| T_SONIC_LGD | 232 | s | Sonic temperature, longest gap duration in the raw data (Vitale et al. 2020) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| T_SONIC_MEDIAN | 233 | °C | Sonic temperature, median of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| T_SONIC_NR | 234 | - | Sonic temperature, number of valid raw records | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| T_SONIC_NUM_SPIKES | 235 | - | Sonic temperature, number of spikes detected in the raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| T_SONIC_P25 | 236 | °C | Sonic temperature, 25th percentile of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| T_SONIC_P75 | 237 | °C | Sonic temperature, 75th percentile of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| T_SONIC_SIGMA | 238 | °C | Sonic temperature, standard deviation of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| T_SONIC_SKW | 239 | - | Sonic temperature, skewness of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| T_SONIC_SPIKE_NREX | 240 | - | Sonic temperature, number of raw records flagged by the spike test | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| T_SONIC_VM97_TEST | 241 | - | Sonic temperature, flags of the raw-data tests of Vickers and Mahrt (1997), one digit per test | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| T_SONIC_ZCD | 242 | - | Sonic temperature, number of zero crossings of the differenced raw data (Vitale et al. 2020) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| U | 243 | m s-1 | Mean longitudinal wind component | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| USTAR | 244 | m s-1 | Friction velocity | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| USTAR_UNCORR | 245 | m s-1 | Friction velocity without corrections | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| U_ABSLIM_NREX | 246 | - | Longitudinal wind component, number of raw records outside the absolute limits | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| U_ITC | 247 | % | Longitudinal wind component, integral turbulence characteristics test: relative deviation from the model (Foken and Wichura 1996) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| U_ITC_TEST | 248 | - | Longitudinal wind component, integral turbulence characteristics test class (1 best to 9 worst) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| U_KID | 249 | - | Longitudinal wind component, kurtosis index of the differenced raw data (Vitale et al. 2020) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| U_KUR | 250 | - | Longitudinal wind component, kurtosis of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| U_LGD | 251 | s | Longitudinal wind component, longest gap duration in the raw data (Vitale et al. 2020) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| U_MEDIAN | 252 | m s-1 | Longitudinal wind component, median of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| U_NUM_SPIKES | 253 | - | Longitudinal wind component, number of spikes detected in the raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| U_P25 | 254 | m s-1 | Longitudinal wind component, 25th percentile of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| U_P75 | 255 | m s-1 | Longitudinal wind component, 75th percentile of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| U_SIGMA | 256 | m s-1 | Longitudinal wind component, standard deviation of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| U_SKW | 257 | - | Longitudinal wind component, skewness of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| U_SPIKE_NREX | 258 | - | Longitudinal wind component, number of raw records flagged by the spike test | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| U_UNROT | 259 | m s-1 | Longitudinal wind component, before the coordinate rotation | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| U_VM97_TEST | 260 | - | Longitudinal wind component, flags of the raw-data tests of Vickers and Mahrt (1997), one digit per test | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| U_ZCD | 261 | - | Longitudinal wind component, number of zero crossings of the differenced raw data (Vitale et al. 2020) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| V | 262 | m s-1 | Mean lateral wind component | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| VAPOR_DENSITY | 263 | kg m-3 | Water vapour density | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| VAPOR_DRYAIR_RATIO | 264 | kg kg-1 | Mass ratio of water vapour to dry air | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| VAPOR_PARTIAL_PRESSURE | 265 | hPa | Water vapour partial pressure | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| VAPOR_PARTIAL_PRESSURE_SAT | 266 | hPa | Saturation water vapour pressure | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| VM97_AOA_HF | 267 | - | Angle-of-attack test of Vickers and Mahrt (1997), hard flag | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| VM97_NSHW_HF | 268 | - | Non-steady horizontal wind test of Vickers and Mahrt (1997), hard flag | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| VM97_TLAG_HF | 269 | - | Time-lag test of Vickers and Mahrt (1997), hard flags per scalar | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| VM97_TLAG_SF | 270 | - | Time-lag test of Vickers and Mahrt (1997), soft flags per scalar | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| VPATH_GA_CO2 | 271 | cm | Vertical path of the analyser, CO2 | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| VPATH_GA_H2O | 272 | cm | Vertical path of the analyser, H2O | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| VPATH_SA | 273 | cm | Vertical path of the sonic anemometer | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| VPD_EP | 274 | hPa | Vapour pressure deficit used by EddyPro | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| V_ABSLIM_NREX | 275 | - | Lateral wind component, number of raw records outside the absolute limits | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| V_KID | 276 | - | Lateral wind component, kurtosis index of the differenced raw data (Vitale et al. 2020) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| V_KUR | 277 | - | Lateral wind component, kurtosis of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| V_LGD | 278 | s | Lateral wind component, longest gap duration in the raw data (Vitale et al. 2020) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| V_MEDIAN | 279 | m s-1 | Lateral wind component, median of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| V_NUM_SPIKES | 280 | - | Lateral wind component, number of spikes detected in the raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| V_P25 | 281 | m s-1 | Lateral wind component, 25th percentile of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| V_P75 | 282 | m s-1 | Lateral wind component, 75th percentile of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| V_SIGMA | 283 | m s-1 | Lateral wind component, standard deviation of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| V_SKW | 284 | - | Lateral wind component, skewness of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| V_SPIKE_NREX | 285 | - | Lateral wind component, number of raw records flagged by the spike test | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| V_UNROT | 286 | m s-1 | Lateral wind component, before the coordinate rotation | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| V_VM97_TEST | 287 | - | Lateral wind component, flags of the raw-data tests of Vickers and Mahrt (1997), one digit per test | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| V_ZCD | 288 | - | Lateral wind component, number of zero crossings of the differenced raw data (Vitale et al. 2020) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W | 289 | m s-1 | Mean vertical wind component | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| WBOOST_APPLIED | 290 | - | W-boost correction of the Gill sonic anemometers applied (1 = yes) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| WD | 291 | ° | Mean wind direction (sonic anemometer) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| WD_FILTER_NR | 292 | - | Number of records checked by the wind-direction filter | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| WD_FILTER_NREX | 293 | - | Number of records removed by the wind-direction filter | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| WD_SIGMA | 294 | ° | Standard deviation of the wind direction | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| WPL_APPLIED | 295 | - | WPL density correction applied (1 = yes) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| WS | 296 | m s-1 | Mean wind speed (sonic anemometer) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| WS_MAX | 297 | m s-1 | Maximum wind speed (sonic anemometer) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_ABSLIM_NREX | 298 | - | Vertical wind component, number of raw records outside the absolute limits | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_CO2_MEAS_COV | 299 | µmol mol-1 m s-1 | Covariance of W and the measured CO2 | L1 fluxes IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| W_H2O_MEAS_COV | 300 | mmol mol-1 m s-1 | Covariance of W and the measured H2O | L1 fluxes IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| W_ITC | 301 | % | Vertical wind component, integral turbulence characteristics test: relative deviation from the model (Foken and Wichura 1996) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_ITC_TEST | 302 | - | Vertical wind component, integral turbulence characteristics test class (1 best to 9 worst) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_KID | 303 | - | Vertical wind component, kurtosis index of the differenced raw data (Vitale et al. 2020) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_KUR | 304 | - | Vertical wind component, kurtosis of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_LGD | 305 | s | Vertical wind component, longest gap duration in the raw data (Vitale et al. 2020) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_MEDIAN | 306 | m s-1 | Vertical wind component, median of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_NUM_SPIKES | 307 | - | Vertical wind component, number of spikes detected in the raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_P25 | 308 | m s-1 | Vertical wind component, 25th percentile of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_P75 | 309 | m s-1 | Vertical wind component, 75th percentile of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_SIGMA | 310 | m s-1 | Vertical wind component, standard deviation of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_SKW | 311 | - | Vertical wind component, skewness of the 30-min raw data | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_SPIKE_NREX | 312 | - | Vertical wind component, number of raw records flagged by the spike test | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_T_SONIC_COV | 313 | K m s-1 | Covariance of W and T_SONIC | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_T_SONIC_COV_IBROM | 314 | K m s-1 | Covariance of W and T_SONIC used for the in-situ spectral assessment (Ibrom et al. 2007) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_T_SONIC_COV_IBROM_N0004 | 315 | K m s-1 | Covariance of W and T_SONIC after low-pass filtering, step 0004 of the in-situ spectral assessment (Ibrom et al. 2007) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_T_SONIC_COV_IBROM_N0008 | 316 | K m s-1 | Covariance of W and T_SONIC after low-pass filtering, step 0008 of the in-situ spectral assessment (Ibrom et al. 2007) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_T_SONIC_COV_IBROM_N0016 | 317 | K m s-1 | Covariance of W and T_SONIC after low-pass filtering, step 0016 of the in-situ spectral assessment (Ibrom et al. 2007) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_T_SONIC_COV_IBROM_N0032 | 318 | K m s-1 | Covariance of W and T_SONIC after low-pass filtering, step 0032 of the in-situ spectral assessment (Ibrom et al. 2007) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_T_SONIC_COV_IBROM_N0065 | 319 | K m s-1 | Covariance of W and T_SONIC after low-pass filtering, step 0065 of the in-situ spectral assessment (Ibrom et al. 2007) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_T_SONIC_COV_IBROM_N0133 | 320 | K m s-1 | Covariance of W and T_SONIC after low-pass filtering, step 0133 of the in-situ spectral assessment (Ibrom et al. 2007) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_T_SONIC_COV_IBROM_N0277 | 321 | K m s-1 | Covariance of W and T_SONIC after low-pass filtering, step 0277 of the in-situ spectral assessment (Ibrom et al. 2007) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_T_SONIC_COV_IBROM_N0614 | 322 | K m s-1 | Covariance of W and T_SONIC after low-pass filtering, step 0614 of the in-situ spectral assessment (Ibrom et al. 2007) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_T_SONIC_COV_IBROM_N1626 | 323 | K m s-1 | Covariance of W and T_SONIC after low-pass filtering, step 1626 of the in-situ spectral assessment (Ibrom et al. 2007) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_UNROT | 324 | m s-1 | Vertical wind component, before the coordinate rotation | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_U_COV | 325 | m2 s-2 | Covariance of W and U | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_VM97_TEST | 326 | - | Vertical wind component, flags of the raw-data tests of Vickers and Mahrt (1997), one digit per test | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| W_ZCD | 327 | - | Vertical wind component, number of zero crossings of the differenced raw data (Vitale et al. 2020) | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| ZL | 328 | - | Stability parameter z/L | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| ZL_UNCORR | 329 | - | Stability parameter z/L without corrections | L1 fluxes IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| SW_IN_T1_47_1_gfXG | 330 | W m-2 | Incoming shortwave radiation at the tower, 47 m, gap-filled with XGBoost | meteo | 398832 | 2004-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_SW_IN_T1_47_1_ISFILLED | 331 | - | Gap-filling flag of SW_IN_T1_47_1 (0 = measured, otherwise filled) | meteo | 398832 | 2004-01-01 00:15:00 | 2026-09-30 23:45:00 |
| TA_T1_47_1_gfXG | 332 | °C | Air temperature at the tower, 47 m, gap-filled with XGBoost | meteo | 398832 | 2004-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_TA_T1_47_1_ISFILLED | 333 | - | Gap-filling flag of TA_T1_47_1 (0 = measured, otherwise filled) | meteo | 398832 | 2004-01-01 00:15:00 | 2026-09-30 23:45:00 |
| TA_T1_47_1_HOMOGENIZED_gfXG | 334 | °C | Air temperature at the tower, 47 m, homogenised across sensor changes and gap-filled with XGBoost | meteo | 398832 | 2004-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_TA_T1_47_1_SOURCE | 335 | - | Source flag of TA_T1_47_1: which sensor, record or calibration each value comes from | meteo | 398832 | 2004-01-01 00:15:00 | 2026-09-30 23:45:00 |
| PPFD_IN_T1_47_1_gfXG | 336 | µmol m-2 s-1 | Incoming photosynthetic photon flux density at the tower, 47 m, gap-filled with XGBoost | meteo | 398832 | 2004-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_PPFD_IN_T1_47_1_ISFILLED | 337 | - | Gap-filling flag of PPFD_IN_T1_47_1 (0 = measured, otherwise filled) | meteo | 398832 | 2004-01-01 00:15:00 | 2026-09-30 23:45:00 |
| RH_T1_47_1 | 338 | % | Relative humidity at the tower, 47 m | meteo | 398832 | 2004-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_RH_T1_47_1_MISSING | 339 | - | Flag of RH_T1_47_1: measured or reconstructed values | meteo | 398832 | 2004-01-01 00:15:00 | 2026-09-30 23:45:00 |
| RH_T1_47_1_HOMOGENIZED | 340 | % | Relative humidity at the tower, 47 m, homogenised across sensor changes | meteo | 398832 | 2004-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_RH_T1_47_1_SOURCE | 341 | - | Source flag of RH_T1_47_1: which sensor, record or calibration each value comes from | meteo | 398832 | 2004-01-01 00:15:00 | 2026-09-30 23:45:00 |
| PA_T1_47_1 | 342 | kPa | Air pressure at the tower, 47 m | meteo | 365542 | 2005-09-02 10:15:00 | 2026-09-30 23:45:00 |
| LW_IN_T1_47_1 | 343 | W m-2 | Incoming longwave radiation at the tower, 47 m | meteo | 364073 | 2005-09-14 13:15:00 | 2026-09-30 23:45:00 |
| FLAG_LW_IN_T1_47_1_SOURCE | 344 | - | Source flag of LW_IN_T1_47_1: which sensor, record or calibration each value comes from | meteo | 368976 | 2005-09-14 00:15:00 | 2026-09-30 23:45:00 |
| VPD_T1_47_1 | 345 | kPa | Vapour pressure deficit at the tower, 47 m | meteo | 398832 | 2004-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_VPD_T1_47_1_ISFILLED | 346 | - | Gap-filling flag of VPD_T1_47_1 (0 = measured, otherwise filled) | meteo | 398832 | 2004-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_VPD_T1_47_1_SOURCE | 347 | - | Source flag of VPD_T1_47_1: which sensor, record or calibration each value comes from | meteo | 398832 | 2004-01-01 00:15:00 | 2026-09-30 23:45:00 |
| VPD_T1_47_1_HOMOGENIZED | 348 | kPa | Vapour pressure deficit at the tower, 47 m, homogenised across sensor changes | meteo | 398832 | 2004-01-01 00:15:00 | 2026-09-30 23:45:00 |
| PREC_TOT_T1_47_1 | 349 | mm (30 min)-1 | Precipitation at the tower, 47 m | meteo | 383504 | 2004-01-01 00:15:00 | 2025-12-31 23:45:00 |
| FLAG_PREC_TOT_T1_47_1_ISFILLED | 350 | - | Gap-filling flag of PREC_TOT_T1_47_1 (0 = measured, otherwise filled) | meteo | 385728 | 2004-01-01 00:15:00 | 2025-12-31 23:45:00 |
| PREC_TOT_T1_47_1_HOMOGENIZED | 351 | mm (30 min)-1 | Precipitation at the tower, 47 m, homogenised across sensor changes | meteo | 383504 | 2004-01-01 00:15:00 | 2025-12-31 23:45:00 |
| FLAG_PREC_TOT_T1_47_1_SOURCE | 352 | - | Source flag of PREC_TOT_T1_47_1: which sensor, record or calibration each value comes from | meteo | 385728 | 2004-01-01 00:15:00 | 2025-12-31 23:45:00 |
| SWC_FF1_0.05_1 | 353 | % | Volumetric soil water content at the forest floor, 0.05 m depth | meteo | 302058 | 2004-09-07 13:45:00 | 2025-12-31 23:45:00 |
| FLAG_SWC_FF1_0.05_1_SOURCE | 354 | - | Source flag of SWC_FF1_0.05_1: which sensor, record or calibration each value comes from | meteo | 373728 | 2004-09-07 00:15:00 | 2025-12-31 23:45:00 |
| SWC_FF1_0.05_1_HOMOGENIZED | 355 | % | Volumetric soil water content at the forest floor, 0.05 m depth, homogenised across sensor changes | meteo | 302058 | 2004-09-07 13:45:00 | 2025-12-31 23:45:00 |
| SWC_FF1_0.1_1 | 356 | % | Volumetric soil water content at the forest floor, 0.1 m depth | meteo | 337306 | 2004-09-07 13:45:00 | 2025-12-31 23:45:00 |
| FLAG_SWC_FF1_0.1_1_SOURCE | 357 | - | Source flag of SWC_FF1_0.1_1: which sensor, record or calibration each value comes from | meteo | 373728 | 2004-09-07 00:15:00 | 2025-12-31 23:45:00 |
| SWC_FF1_0.1_1_HOMOGENIZED | 358 | % | Volumetric soil water content at the forest floor, 0.1 m depth, homogenised across sensor changes | meteo | 337306 | 2004-09-07 13:45:00 | 2025-12-31 23:45:00 |
| SWC_FF1_0.2_1 | 359 | % | Volumetric soil water content at the forest floor, 0.2 m depth | meteo | 358863 | 2004-09-07 13:45:00 | 2025-12-31 23:45:00 |
| FLAG_SWC_FF1_0.2_1_SOURCE | 360 | - | Source flag of SWC_FF1_0.2_1: which sensor, record or calibration each value comes from | meteo | 373728 | 2004-09-07 00:15:00 | 2025-12-31 23:45:00 |
| SWC_FF1_0.2_1_HOMOGENIZED | 361 | % | Volumetric soil water content at the forest floor, 0.2 m depth, homogenised across sensor changes | meteo | 358863 | 2004-09-07 13:45:00 | 2025-12-31 23:45:00 |
| SWC_FF1_0.3_1 | 362 | % | Volumetric soil water content at the forest floor, 0.3 m depth | meteo | 323090 | 2004-09-07 13:45:00 | 2025-12-31 23:45:00 |
| FLAG_SWC_FF1_0.3_1_SOURCE | 363 | - | Source flag of SWC_FF1_0.3_1: which sensor, record or calibration each value comes from | meteo | 373728 | 2004-09-07 00:15:00 | 2025-12-31 23:45:00 |
| SWC_FF1_0.3_1_HOMOGENIZED | 364 | % | Volumetric soil water content at the forest floor, 0.3 m depth, homogenised across sensor changes | meteo | 323090 | 2004-09-07 13:45:00 | 2025-12-31 23:45:00 |
| SWC_FF1_0.5_1 | 365 | % | Volumetric soil water content at the forest floor, 0.5 m depth | meteo | 98588 | 2020-04-10 14:45:00 | 2025-12-31 23:45:00 |
| FLAG_SWC_FF1_0.5_1_SOURCE | 366 | - | Source flag of SWC_FF1_0.5_1: which sensor, record or calibration each value comes from | meteo | 373728 | 2004-09-07 00:15:00 | 2025-12-31 23:45:00 |
| TS_FF1_0.05_HOMOGENIZED_GAPFILLED | 367 | °C | Soil temperature at the forest floor, 0.05 m depth, homogenised across sensor changes and gap-filled | meteo | 352330 | 2004-09-07 13:45:00 | 2025-12-31 23:45:00 |
| FLAG_TS_FF1_0.05_HOMOGENIZED_GAPFILLED_METHOD | 368 | - | Method flag of TS_FF1_0.05_HOMOGENIZED_GAPFILLED: measured (and by which sensor generation) or modelled | meteo | 373728 | 2004-09-07 00:15:00 | 2025-12-31 23:45:00 |
| FLAG_TS_FF1_0.05_HOMOGENIZED_GAPFILLED_SUSPECT | 369 | - | Flag of TS_FF1_0.05_HOMOGENIZED_GAPFILLED for the period in which the early soil profile disagreed with itself | meteo | 373728 | 2004-09-07 00:15:00 | 2025-12-31 23:45:00 |
| TS_FF1_0.1_HOMOGENIZED_GAPFILLED | 370 | °C | Soil temperature at the forest floor, 0.1 m depth, homogenised across sensor changes and gap-filled | meteo | 352330 | 2004-09-07 13:45:00 | 2025-12-31 23:45:00 |
| FLAG_TS_FF1_0.1_HOMOGENIZED_GAPFILLED_METHOD | 371 | - | Method flag of TS_FF1_0.1_HOMOGENIZED_GAPFILLED: measured (and by which sensor generation) or modelled | meteo | 373728 | 2004-09-07 00:15:00 | 2025-12-31 23:45:00 |
| FLAG_TS_FF1_0.1_HOMOGENIZED_GAPFILLED_SUSPECT | 372 | - | Flag of TS_FF1_0.1_HOMOGENIZED_GAPFILLED for the period in which the early soil profile disagreed with itself | meteo | 373728 | 2004-09-07 00:15:00 | 2025-12-31 23:45:00 |
| TS_FF1_0.15_HOMOGENIZED_GAPFILLED | 373 | °C | Soil temperature at the forest floor, 0.15 m depth, homogenised across sensor changes and gap-filled | meteo | 269678 | 2004-09-07 13:45:00 | 2021-03-24 09:45:00 |
| FLAG_TS_FF1_0.15_HOMOGENIZED_GAPFILLED_METHOD | 374 | - | Method flag of TS_FF1_0.15_HOMOGENIZED_GAPFILLED: measured (and by which sensor generation) or modelled | meteo | 373728 | 2004-09-07 00:15:00 | 2025-12-31 23:45:00 |
| FLAG_TS_FF1_0.15_HOMOGENIZED_GAPFILLED_SUSPECT | 375 | - | Flag of TS_FF1_0.15_HOMOGENIZED_GAPFILLED for the period in which the early soil profile disagreed with itself | meteo | 373728 | 2004-09-07 00:15:00 | 2025-12-31 23:45:00 |
| TS_FF1_0.2_HOMOGENIZED_GAPFILLED | 376 | °C | Soil temperature at the forest floor, 0.2 m depth, homogenised across sensor changes and gap-filled | meteo | 99347 | 2020-04-10 14:45:00 | 2025-12-31 23:45:00 |
| FLAG_TS_FF1_0.2_HOMOGENIZED_GAPFILLED_METHOD | 377 | - | Method flag of TS_FF1_0.2_HOMOGENIZED_GAPFILLED: measured (and by which sensor generation) or modelled | meteo | 373728 | 2004-09-07 00:15:00 | 2025-12-31 23:45:00 |
| TS_FF1_0.3_HOMOGENIZED_GAPFILLED | 378 | °C | Soil temperature at the forest floor, 0.3 m depth, homogenised across sensor changes and gap-filled | meteo | 352330 | 2004-09-07 13:45:00 | 2025-12-31 23:45:00 |
| FLAG_TS_FF1_0.3_HOMOGENIZED_GAPFILLED_METHOD | 379 | - | Method flag of TS_FF1_0.3_HOMOGENIZED_GAPFILLED: measured (and by which sensor generation) or modelled | meteo | 373728 | 2004-09-07 00:15:00 | 2025-12-31 23:45:00 |
| TS_FF1_0.5_HOMOGENIZED_GAPFILLED | 380 | °C | Soil temperature at the forest floor, 0.5 m depth, homogenised across sensor changes and gap-filled | meteo | 352330 | 2004-09-07 13:45:00 | 2025-12-31 23:45:00 |
| FLAG_TS_FF1_0.5_HOMOGENIZED_GAPFILLED_METHOD | 381 | - | Method flag of TS_FF1_0.5_HOMOGENIZED_GAPFILLED: measured (and by which sensor generation) or modelled | meteo | 373728 | 2004-09-07 00:15:00 | 2025-12-31 23:45:00 |
| TS_FF1_0.6_HOMOGENIZED_GAPFILLED | 382 | °C | Soil temperature at the forest floor, 0.6 m depth, homogenised across sensor changes and gap-filled | meteo | 99347 | 2020-04-10 14:45:00 | 2025-12-31 23:45:00 |
| FLAG_TS_FF1_0.6_HOMOGENIZED_GAPFILLED_METHOD | 383 | - | Method flag of TS_FF1_0.6_HOMOGENIZED_GAPFILLED: measured (and by which sensor generation) or modelled | meteo | 373728 | 2004-09-07 00:15:00 | 2025-12-31 23:45:00 |
| G_FF1_0.05_HOMOGENIZED | 384 | W m-2 | Soil heat flux (positive into the soil) at the forest floor, 0.05 m depth, homogenised across sensor changes | meteo | 352994 | 2004-09-07 13:45:00 | 2025-12-31 23:45:00 |
| FLAG_G_FF1_0.05_HOMOGENIZED_NPLATES | 385 | - | Number of heat flux plates behind each value of G_FF1_0.05_HOMOGENIZED | meteo | 373728 | 2004-09-07 00:15:00 | 2025-12-31 23:45:00 |
| SW_OUT_T1_47_1 | 386 | W m-2 | Outgoing (reflected) shortwave radiation at the tower, 47 m | meteo | 351612 | 2005-09-14 11:15:00 | 2025-12-31 23:45:00 |
| FLAG_SW_OUT_T1_47_1_INSTRUMENT | 387 | - | Instrument flag of SW_OUT_T1_47_1: which radiometer and calibration constant | meteo | 355872 | 2005-09-14 00:15:00 | 2025-12-31 23:45:00 |
| FLAG_SW_OUT_T1_47_1_SOURCE | 388 | - | Source flag of SW_OUT_T1_47_1: which sensor, record or calibration each value comes from | meteo | 355872 | 2005-09-14 00:15:00 | 2025-12-31 23:45:00 |
| LW_OUT_T1_47_1 | 389 | W m-2 | Outgoing (emitted) longwave radiation at the tower, 47 m | meteo | 348958 | 2005-09-14 13:15:00 | 2025-12-31 23:45:00 |
| FLAG_LW_OUT_T1_47_1_SOURCE | 390 | - | Source flag of LW_OUT_T1_47_1: which sensor, record or calibration each value comes from | meteo | 355872 | 2005-09-14 00:15:00 | 2025-12-31 23:45:00 |
| SW_IN_POT | 391 | W m-2 | Potential incoming shortwave radiation, for the middle of the half-hour | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| DAYTIME | 392 | - | Daytime flag from SW_IN_POT (1 = day) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| NIGHTTIME | 393 | - | Nighttime flag from SW_IN_POT (1 = night) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| TA_T1_47_1_HOMOGENIZED_MEASURED | 394 | °C | Air temperature at the tower, 47 m, homogenised across sensor changes, measured values only | FPPC IRGA72 | 186575 | 2016-01-21 14:15:00 | 2026-09-30 23:45:00 |
| SW_IN_T1_47_1_MEASURED | 395 | W m-2 | Incoming shortwave radiation at the tower, 47 m, measured values only | FPPC IRGA72 | 186603 | 2016-01-21 14:15:00 | 2026-09-30 23:45:00 |
| FLAG_L2_FC_MISSING_TEST | 396 | - | FC: flag of the missing-value test, Level 2 (quality tests) (0 passed, 2 rejected) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L2_FC_SSITC_TEST | 397 | - | FC: flag of the steady-state and integral turbulence test, Level 2 (quality tests) (0 best, 1 medium, 2 rejected) | FPPC IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| FLAG_L2_FC_SCF_TEST | 398 | - | FC: flag of the spectral correction factor test, Level 2 (quality tests) (0 best, 1 medium, 2 rejected) | FPPC IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| FLAG_L2_FC_SIGNAL_STRENGTH_TEST | 399 | - | FC: flag of the analyser signal strength test, Level 2 (quality tests) (0 passed, 2 rejected) | FPPC IRGA72 | 177916 | 2016-01-12 15:15:00 | 2026-09-30 23:45:00 |
| FLAG_L2_FC_CO2_VM97_SPIKE_HF_TEST | 400 | - | FC: flag of the CO2 raw-data spike test (Vickers and Mahrt 1997), Level 2 (quality tests) (0 passed, 2 rejected) | FPPC IRGA72 | 178317 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FLAG_L2_FC_CO2_VM97_DROPOUT_HF_TEST | 401 | - | FC: flag of the CO2 raw-data dropout test (Vickers and Mahrt 1997), Level 2 (quality tests) (0 passed, 2 rejected) | FPPC IRGA72 | 178317 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| SUM_L2_FC_HARDFLAGS | 402 | - | FC: sum of the hard flags of Level 2 (quality tests) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L2_FC_SOFTFLAGS | 403 | - | FC: sum of the soft flags of Level 2 (quality tests) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L2_FC_FLAGS | 404 | - | FC: sum of the all flags of Level 2 (quality tests) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L2_FC_QCF | 405 | - | FC: overall quality flag of Level 2 (quality tests) (0 best, 1 good, 2 rejected) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FC_L2_QCF | 406 | µmol m-2 s-1 | CO2 flux after Level 2 (quality tests), from the records with quality flag 0 or 1 | FPPC IRGA72 | 134315 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| FC_L2_QCF0 | 407 | µmol m-2 s-1 | CO2 flux after Level 2 (quality tests), from the records with quality flag 0 only | FPPC IRGA72 | 59004 | 2016-01-22 16:15:00 | 2026-09-30 20:15:00 |
| SC_SINGLE_gfRMED_L3.1 | 408 | µmol m-2 s-1 | CO2 storage term, screened and gap-filled with a rolling median | FPPC IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| FLAG_SC_SINGLE_gfRMED_L3.1_ISFILLED | 409 | - | Gap-filling flag of SC_SINGLE_gfRMED_L3.1 (0 = measured, 1 = filled because missing, 2 = spike block replaced by its mean, 3 = discarded next to a gap and filled) | FPPC IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1 | 410 | µmol m-2 s-1 | Net ecosystem exchange of CO2: FC plus the gap-filled storage term, Level 3.1 | FPPC IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.1_NEE_HARDFLAGS | 411 | - | NEE: sum of the hard flags of Level 3.1 (storage correction) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.1_NEE_SOFTFLAGS | 412 | - | NEE: sum of the soft flags of Level 3.1 (storage correction) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.1_NEE_FLAGS | 413 | - | NEE: sum of the all flags of Level 3.1 (storage correction) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.1_NEE_QCF | 414 | - | NEE: overall quality flag of Level 3.1 (storage correction) (0 best, 1 good, 2 rejected) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1_QCF | 415 | µmol m-2 s-1 | Net ecosystem exchange of CO2 after Level 3.1 (storage correction), from the records with quality flag 0 or 1 | FPPC IRGA72 | 134315 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1_QCF0 | 416 | µmol m-2 s-1 | Net ecosystem exchange of CO2 after Level 3.1 (storage correction), from the records with quality flag 0 only | FPPC IRGA72 | 59004 | 2016-01-22 16:15:00 | 2026-09-30 20:15:00 |
| FLAG_L3.2_NEE_L3.1_QCF_OUTLIER_MANUAL_TEST | 417 | - | NEE: flag of the manual removal of periods, Level 3.2 (outlier removal) (0 passed, 2 rejected) | FPPC IRGA72 | 134315 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.2_NEE_L3.1_QCF_OUTLIER_ABSLIM_TEST | 418 | - | NEE: flag of the absolute-limits test, Level 3.2 (outlier removal) (0 passed, 2 rejected) | FPPC IRGA72 | 130238 | 2016-01-23 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.2_NEE_L3.1_QCF_OUTLIER_HAMPEL_TEST | 419 | - | NEE: flag of the Hampel outlier test, Level 3.2 (outlier removal) (0 passed, 2 rejected) | FPPC IRGA72 | 129319 | 2016-01-23 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.2_NEE_L3.1_QCF_OUTLIER_HAMPEL_2_TEST | 420 | - | NEE: flag of the second Hampel outlier test, Level 3.2 (outlier removal) (0 passed, 2 rejected) | FPPC IRGA72 | 126393 | 2016-01-23 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.2_NEE_L3.1_QCF_OUTLIER_NEGNIGHT_TEST | 421 | - | NEE: flag of the test for negative values at night, Level 3.2 (outlier removal) (0 passed, 2 rejected) | FPPC IRGA72 | 124039 | 2016-01-23 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.2_NEE_L3.1_HARDFLAGS | 422 | - | NEE: sum of the hard flags of Level 3.2 (outlier removal) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.2_NEE_L3.1_SOFTFLAGS | 423 | - | NEE: sum of the soft flags of Level 3.2 (outlier removal) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.2_NEE_L3.1_FLAGS | 424 | - | NEE: sum of the all flags of Level 3.2 (outlier removal) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.2_NEE_L3.1_QCF | 425 | - | NEE: overall quality flag of Level 3.2 (outlier removal) (0 best, 1 good, 2 rejected) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1_L3.2_QCF | 426 | µmol m-2 s-1 | Net ecosystem exchange of CO2 after Level 3.2 (outlier removal), from the records with quality flag 0 or 1 | FPPC IRGA72 | 123859 | 2016-01-23 00:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1_L3.2_QCF0 | 427 | µmol m-2 s-1 | Net ecosystem exchange of CO2 after Level 3.2 (outlier removal), from the records with quality flag 0 only | FPPC IRGA72 | 56966 | 2016-01-23 01:15:00 | 2026-09-30 20:15:00 |
| FLAG_L3.3_CUT_16_NEE_L3.1_USTAR_TEST | 428 | - | NEE: flag of the USTAR filter, Level 3.3 (USTAR filter), USTAR scenario CUT_16 (16th percentile threshold) (0 passed, 2 rejected) | FPPC IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.3_CUT_16_NEE_L3.1_HARDFLAGS | 429 | - | NEE: sum of the hard flags of Level 3.3 (USTAR filter), USTAR scenario CUT_16 (16th percentile threshold) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.3_CUT_16_NEE_L3.1_SOFTFLAGS | 430 | - | NEE: sum of the soft flags of Level 3.3 (USTAR filter), USTAR scenario CUT_16 (16th percentile threshold) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.3_CUT_16_NEE_L3.1_FLAGS | 431 | - | NEE: sum of the all flags of Level 3.3 (USTAR filter), USTAR scenario CUT_16 (16th percentile threshold) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.3_CUT_16_NEE_L3.1_QCF | 432 | - | NEE: overall quality flag of Level 3.3 (USTAR filter), USTAR scenario CUT_16 (16th percentile threshold) (0 best, 1 good, 2 rejected) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1_L3.3_CUT_16_QCF | 433 | µmol m-2 s-1 | Net ecosystem exchange of CO2 after Level 3.3 (USTAR filter), USTAR scenario CUT_16 (16th percentile threshold), from the records with quality flag 0 or 1 | FPPC IRGA72 | 92412 | 2016-01-23 00:15:00 | 2026-09-30 23:15:00 |
| NEE_L3.1_L3.3_CUT_16_QCF0 | 434 | µmol m-2 s-1 | Net ecosystem exchange of CO2 after Level 3.3 (USTAR filter), USTAR scenario CUT_16 (16th percentile threshold), from the records with quality flag 0 only | FPPC IRGA72 | 49090 | 2016-01-23 01:15:00 | 2026-09-30 20:15:00 |
| FLAG_L3.3_CUT_50_NEE_L3.1_USTAR_TEST | 435 | - | NEE: flag of the USTAR filter, Level 3.3 (USTAR filter), USTAR scenario CUT_50 (50th percentile threshold) (0 passed, 2 rejected) | FPPC IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.3_CUT_50_NEE_L3.1_HARDFLAGS | 436 | - | NEE: sum of the hard flags of Level 3.3 (USTAR filter), USTAR scenario CUT_50 (50th percentile threshold) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.3_CUT_50_NEE_L3.1_SOFTFLAGS | 437 | - | NEE: sum of the soft flags of Level 3.3 (USTAR filter), USTAR scenario CUT_50 (50th percentile threshold) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.3_CUT_50_NEE_L3.1_FLAGS | 438 | - | NEE: sum of the all flags of Level 3.3 (USTAR filter), USTAR scenario CUT_50 (50th percentile threshold) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.3_CUT_50_NEE_L3.1_QCF | 439 | - | NEE: overall quality flag of Level 3.3 (USTAR filter), USTAR scenario CUT_50 (50th percentile threshold) (0 best, 1 good, 2 rejected) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1_L3.3_CUT_50_QCF | 440 | µmol m-2 s-1 | Net ecosystem exchange of CO2 after Level 3.3 (USTAR filter), USTAR scenario CUT_50 (50th percentile threshold), from the records with quality flag 0 or 1 | FPPC IRGA72 | 86757 | 2016-01-23 00:15:00 | 2026-09-30 23:15:00 |
| NEE_L3.1_L3.3_CUT_50_QCF0 | 441 | µmol m-2 s-1 | Net ecosystem exchange of CO2 after Level 3.3 (USTAR filter), USTAR scenario CUT_50 (50th percentile threshold), from the records with quality flag 0 only | FPPC IRGA72 | 46827 | 2016-01-23 01:15:00 | 2026-09-30 20:15:00 |
| FLAG_L3.3_CUT_84_NEE_L3.1_USTAR_TEST | 442 | - | NEE: flag of the USTAR filter, Level 3.3 (USTAR filter), USTAR scenario CUT_84 (84th percentile threshold) (0 passed, 2 rejected) | FPPC IRGA72 | 174863 | 2016-01-22 12:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.3_CUT_84_NEE_L3.1_HARDFLAGS | 443 | - | NEE: sum of the hard flags of Level 3.3 (USTAR filter), USTAR scenario CUT_84 (84th percentile threshold) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.3_CUT_84_NEE_L3.1_SOFTFLAGS | 444 | - | NEE: sum of the soft flags of Level 3.3 (USTAR filter), USTAR scenario CUT_84 (84th percentile threshold) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.3_CUT_84_NEE_L3.1_FLAGS | 445 | - | NEE: sum of the all flags of Level 3.3 (USTAR filter), USTAR scenario CUT_84 (84th percentile threshold) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.3_CUT_84_NEE_L3.1_QCF | 446 | - | NEE: overall quality flag of Level 3.3 (USTAR filter), USTAR scenario CUT_84 (84th percentile threshold) (0 best, 1 good, 2 rejected) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1_L3.3_CUT_84_QCF | 447 | µmol m-2 s-1 | Net ecosystem exchange of CO2 after Level 3.3 (USTAR filter), USTAR scenario CUT_84 (84th percentile threshold), from the records with quality flag 0 or 1 | FPPC IRGA72 | 80249 | 2016-01-23 00:15:00 | 2026-09-30 18:45:00 |
| NEE_L3.1_L3.3_CUT_84_QCF0 | 448 | µmol m-2 s-1 | Net ecosystem exchange of CO2 after Level 3.3 (USTAR filter), USTAR scenario CUT_84 (84th percentile threshold), from the records with quality flag 0 only | FPPC IRGA72 | 44048 | 2016-01-23 01:15:00 | 2026-09-30 14:15:00 |
| NEE_L3.1_L3.3_CUT_16_QCF_gfXG | 449 | µmol m-2 s-1 | Net ecosystem exchange of CO2 after Level 3.3 (USTAR filter), USTAR scenario CUT_16 (16th percentile threshold), from the records with quality flag 0 or 1, gap-filled with XGBoost | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_NEE_L3.1_L3.3_CUT_16_QCF_gfXG_ISFILLED | 450 | - | Gap-filling flag of NEE_L3.1_L3.3_CUT_16_QCF_gfXG (0 = measured, otherwise filled) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1_L3.3_CUT_50_QCF_gfXG | 451 | µmol m-2 s-1 | Net ecosystem exchange of CO2 after Level 3.3 (USTAR filter), USTAR scenario CUT_50 (50th percentile threshold), from the records with quality flag 0 or 1, gap-filled with XGBoost | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_NEE_L3.1_L3.3_CUT_50_QCF_gfXG_ISFILLED | 452 | - | Gap-filling flag of NEE_L3.1_L3.3_CUT_50_QCF_gfXG (0 = measured, otherwise filled) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1_L3.3_CUT_84_QCF_gfXG | 453 | µmol m-2 s-1 | Net ecosystem exchange of CO2 after Level 3.3 (USTAR filter), USTAR scenario CUT_84 (84th percentile threshold), from the records with quality flag 0 or 1, gap-filled with XGBoost | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_NEE_L3.1_L3.3_CUT_84_QCF_gfXG_ISFILLED | 454 | - | Gap-filling flag of NEE_L3.1_L3.3_CUT_84_QCF_gfXG (0 = measured, otherwise filled) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1_L3.3_CUT_16_QCF_gfMDS | 455 | µmol m-2 s-1 | Net ecosystem exchange of CO2 after Level 3.3 (USTAR filter), USTAR scenario CUT_16 (16th percentile threshold), from the records with quality flag 0 or 1, gap-filled with MDS | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_NEE_L3.1_L3.3_CUT_16_QCF_gfMDS_ISFILLED | 456 | - | Gap-filling flag of NEE_L3.1_L3.3_CUT_16_QCF_gfMDS (0 = measured, otherwise filled) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1_L3.3_CUT_50_QCF_gfMDS | 457 | µmol m-2 s-1 | Net ecosystem exchange of CO2 after Level 3.3 (USTAR filter), USTAR scenario CUT_50 (50th percentile threshold), from the records with quality flag 0 or 1, gap-filled with MDS | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_NEE_L3.1_L3.3_CUT_50_QCF_gfMDS_ISFILLED | 458 | - | Gap-filling flag of NEE_L3.1_L3.3_CUT_50_QCF_gfMDS (0 = measured, otherwise filled) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1_L3.3_CUT_84_QCF_gfMDS | 459 | µmol m-2 s-1 | Net ecosystem exchange of CO2 after Level 3.3 (USTAR filter), USTAR scenario CUT_84 (84th percentile threshold), from the records with quality flag 0 or 1, gap-filled with MDS | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_NEE_L3.1_L3.3_CUT_84_QCF_gfMDS_ISFILLED | 460 | - | Gap-filling flag of NEE_L3.1_L3.3_CUT_84_QCF_gfMDS (0 = measured, otherwise filled) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1_L3.3_CUT_50_QCF_gfMDS_RANDUNC | 461 | µmol m-2 s-1 | Random uncertainty, 1 sigma (Pastorello et al. 2020), of NEE_L3.1_L3.3_CUT_50_QCF_gfMDS | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1_L3.3_CUT_50_QCF_gfMDS_USTARUNC | 462 | µmol m-2 s-1 | USTAR uncertainty: half the difference between the CUT_84 and CUT_16 series, of NEE_L3.1_L3.3_CUT_50_QCF_gfMDS | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1_L3.3_CUT_50_QCF_gfMDS_JOINTUNC | 463 | µmol m-2 s-1 | Joint uncertainty: random and USTAR uncertainty combined, of NEE_L3.1_L3.3_CUT_50_QCF_gfMDS | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1_L3.3_CUT_50_QCF_gfXG_RANDUNC | 464 | µmol m-2 s-1 | Random uncertainty, 1 sigma (Pastorello et al. 2020), of NEE_L3.1_L3.3_CUT_50_QCF_gfXG | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1_L3.3_CUT_50_QCF_gfXG_USTARUNC | 465 | µmol m-2 s-1 | USTAR uncertainty: half the difference between the CUT_84 and CUT_16 series, of NEE_L3.1_L3.3_CUT_50_QCF_gfXG | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| NEE_L3.1_L3.3_CUT_50_QCF_gfXG_JOINTUNC | 466 | µmol m-2 s-1 | Joint uncertainty: random and USTAR uncertainty combined, of NEE_L3.1_L3.3_CUT_50_QCF_gfXG | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L2_LE_MISSING_TEST | 467 | - | LE: flag of the missing-value test, Level 2 (quality tests) (0 passed, 2 rejected) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L2_LE_SSITC_TEST | 468 | - | LE: flag of the steady-state and integral turbulence test, Level 2 (quality tests) (0 best, 1 medium, 2 rejected) | FPPC IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| FLAG_L2_LE_SCF_TEST | 469 | - | LE: flag of the spectral correction factor test, Level 2 (quality tests) (0 best, 1 medium, 2 rejected) | FPPC IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| FLAG_L2_LE_SIGNAL_STRENGTH_TEST | 470 | - | LE: flag of the analyser signal strength test, Level 2 (quality tests) (0 passed, 2 rejected) | FPPC IRGA72 | 177916 | 2016-01-12 15:15:00 | 2026-09-30 23:45:00 |
| FLAG_L2_LE_H2O_VM97_SPIKE_HF_TEST | 471 | - | LE: flag of the H2O raw-data spike test (Vickers and Mahrt 1997), Level 2 (quality tests) (0 passed, 2 rejected) | FPPC IRGA72 | 178317 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FLAG_L2_LE_H2O_VM97_DROPOUT_HF_TEST | 472 | - | LE: flag of the H2O raw-data dropout test (Vickers and Mahrt 1997), Level 2 (quality tests) (0 passed, 2 rejected) | FPPC IRGA72 | 178317 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| SUM_L2_LE_HARDFLAGS | 473 | - | LE: sum of the hard flags of Level 2 (quality tests) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L2_LE_SOFTFLAGS | 474 | - | LE: sum of the soft flags of Level 2 (quality tests) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L2_LE_FLAGS | 475 | - | LE: sum of the all flags of Level 2 (quality tests) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L2_LE_QCF | 476 | - | LE: overall quality flag of Level 2 (quality tests) (0 best, 1 good, 2 rejected) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| LE_L2_QCF | 477 | W m-2 | Latent heat flux after Level 2 (quality tests), from the records with quality flag 0 or 1 | FPPC IRGA72 | 130543 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| LE_L2_QCF0 | 478 | W m-2 | Latent heat flux after Level 2 (quality tests), from the records with quality flag 0 only | FPPC IRGA72 | 50853 | 2016-01-15 19:15:00 | 2026-09-30 23:45:00 |
| LE_L3.1 | 479 | W m-2 | Latent heat flux, Level 3.1 (storage term set to zero) | FPPC IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.1_LE_HARDFLAGS | 480 | - | LE: sum of the hard flags of Level 3.1 (storage correction) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.1_LE_SOFTFLAGS | 481 | - | LE: sum of the soft flags of Level 3.1 (storage correction) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.1_LE_FLAGS | 482 | - | LE: sum of the all flags of Level 3.1 (storage correction) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.1_LE_QCF | 483 | - | LE: overall quality flag of Level 3.1 (storage correction) (0 best, 1 good, 2 rejected) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| LE_L3.1_QCF | 484 | W m-2 | Latent heat flux after Level 3.1 (storage correction), from the records with quality flag 0 or 1 | FPPC IRGA72 | 130543 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| LE_L3.1_QCF0 | 485 | W m-2 | Latent heat flux after Level 3.1 (storage correction), from the records with quality flag 0 only | FPPC IRGA72 | 50853 | 2016-01-15 19:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.2_LE_L3.1_QCF_OUTLIER_MANUAL_TEST | 486 | - | LE: flag of the manual removal of periods, Level 3.2 (outlier removal) (0 passed, 2 rejected) | FPPC IRGA72 | 130543 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.2_LE_L3.1_QCF_OUTLIER_ABSLIM_TEST | 487 | - | LE: flag of the absolute-limits test, Level 3.2 (outlier removal) (0 passed, 2 rejected) | FPPC IRGA72 | 126443 | 2016-01-23 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.2_LE_L3.1_QCF_OUTLIER_HAMPEL_TEST | 488 | - | LE: flag of the Hampel outlier test, Level 3.2 (outlier removal) (0 passed, 2 rejected) | FPPC IRGA72 | 124311 | 2016-01-23 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.2_LE_L3.1_QCF_OUTLIER_HAMPEL_2_TEST | 489 | - | LE: flag of the second Hampel outlier test, Level 3.2 (outlier removal) (0 passed, 2 rejected) | FPPC IRGA72 | 121526 | 2016-01-23 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.2_LE_L3.1_HARDFLAGS | 490 | - | LE: sum of the hard flags of Level 3.2 (outlier removal) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.2_LE_L3.1_SOFTFLAGS | 491 | - | LE: sum of the soft flags of Level 3.2 (outlier removal) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.2_LE_L3.1_FLAGS | 492 | - | LE: sum of the all flags of Level 3.2 (outlier removal) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.2_LE_L3.1_QCF | 493 | - | LE: overall quality flag of Level 3.2 (outlier removal) (0 best, 1 good, 2 rejected) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| LE_L3.1_L3.2_QCF | 494 | W m-2 | Latent heat flux after Level 3.2 (outlier removal), from the records with quality flag 0 or 1 | FPPC IRGA72 | 119077 | 2016-01-23 00:15:00 | 2026-09-30 23:45:00 |
| LE_L3.1_L3.2_QCF0 | 495 | W m-2 | Latent heat flux after Level 3.2 (outlier removal), from the records with quality flag 0 only | FPPC IRGA72 | 49066 | 2016-01-23 08:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.3_CUT_NONE_LE_L3.1_USTAR_TEST | 496 | - | LE: flag of the USTAR filter, Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE) (0 passed, 2 rejected) | FPPC IRGA72 | 174988 | 2016-01-12 17:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.3_CUT_NONE_LE_L3.1_HARDFLAGS | 497 | - | LE: sum of the hard flags of Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.3_CUT_NONE_LE_L3.1_SOFTFLAGS | 498 | - | LE: sum of the soft flags of Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.3_CUT_NONE_LE_L3.1_FLAGS | 499 | - | LE: sum of the all flags of Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.3_CUT_NONE_LE_L3.1_QCF | 500 | - | LE: overall quality flag of Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE) (0 best, 1 good, 2 rejected) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| LE_L3.1_L3.3_CUT_NONE_QCF | 501 | W m-2 | Latent heat flux after Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE), from the records with quality flag 0 or 1 | FPPC IRGA72 | 119077 | 2016-01-23 00:15:00 | 2026-09-30 23:45:00 |
| LE_L3.1_L3.3_CUT_NONE_QCF0 | 502 | W m-2 | Latent heat flux after Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE), from the records with quality flag 0 only | FPPC IRGA72 | 49066 | 2016-01-23 08:15:00 | 2026-09-30 23:45:00 |
| LE_L3.1_L3.3_CUT_NONE_QCF_gfXG | 503 | W m-2 | Latent heat flux after Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE), from the records with quality flag 0 or 1, gap-filled with XGBoost | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_LE_L3.1_L3.3_CUT_NONE_QCF_gfXG_ISFILLED | 504 | - | Gap-filling flag of LE_L3.1_L3.3_CUT_NONE_QCF_gfXG (0 = measured, otherwise filled) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| LE_L3.1_L3.3_CUT_NONE_QCF_gfMDS | 505 | W m-2 | Latent heat flux after Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE), from the records with quality flag 0 or 1, gap-filled with MDS | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_LE_L3.1_L3.3_CUT_NONE_QCF_gfMDS_ISFILLED | 506 | - | Gap-filling flag of LE_L3.1_L3.3_CUT_NONE_QCF_gfMDS (0 = measured, otherwise filled) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| ET_L3.1_L3.3_CUT_NONE_QCF_gfMDS | 507 | mm (30 min)-1 | Evapotranspiration after Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE), from the records with quality flag 0 or 1, computed from LE gap-filled with MDS | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| ET_L3.1_L3.3_CUT_NONE_QCF_gfXG | 508 | mm (30 min)-1 | Evapotranspiration after Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE), from the records with quality flag 0 or 1, computed from LE gap-filled with XGBoost | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L2_H_MISSING_TEST | 509 | - | H: flag of the missing-value test, Level 2 (quality tests) (0 passed, 2 rejected) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L2_H_SSITC_TEST | 510 | - | H: flag of the steady-state and integral turbulence test, Level 2 (quality tests) (0 best, 1 medium, 2 rejected) | FPPC IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FLAG_L2_H_SCF_TEST | 511 | - | H: flag of the spectral correction factor test, Level 2 (quality tests) (0 best, 1 medium, 2 rejected) | FPPC IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FLAG_L2_H_T_SONIC_VM97_SPIKE_HF_TEST | 512 | - | H: flag of the T_SONIC raw-data spike test (Vickers and Mahrt 1997), Level 2 (quality tests) (0 passed, 2 rejected) | FPPC IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FLAG_L2_H_T_SONIC_VM97_DROPOUT_HF_TEST | 513 | - | H: flag of the T_SONIC raw-data dropout test (Vickers and Mahrt 1997), Level 2 (quality tests) (0 passed, 2 rejected) | FPPC IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FLAG_L2_H_T_SONIC_VM97_ABSOLUTE_LIMITS_HF_TEST | 514 | - | H: flag of the T_SONIC raw-data absolute-limits test (Vickers and Mahrt 1997), Level 2 (quality tests) (0 passed, 2 rejected) | FPPC IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| SUM_L2_H_HARDFLAGS | 515 | - | H: sum of the hard flags of Level 2 (quality tests) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L2_H_SOFTFLAGS | 516 | - | H: sum of the soft flags of Level 2 (quality tests) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L2_H_FLAGS | 517 | - | H: sum of the all flags of Level 2 (quality tests) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L2_H_QCF | 518 | - | H: overall quality flag of Level 2 (quality tests) (0 best, 1 good, 2 rejected) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| H_L2_QCF | 519 | W m-2 | Sensible heat flux after Level 2 (quality tests), from the records with quality flag 0 or 1 | FPPC IRGA72 | 149985 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H_L2_QCF0 | 520 | W m-2 | Sensible heat flux after Level 2 (quality tests), from the records with quality flag 0 only | FPPC IRGA72 | 89198 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H_L3.1 | 521 | W m-2 | Sensible heat flux, Level 3.1 (storage term set to zero) | FPPC IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| SUM_L3.1_H_HARDFLAGS | 522 | - | H: sum of the hard flags of Level 3.1 (storage correction) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.1_H_SOFTFLAGS | 523 | - | H: sum of the soft flags of Level 3.1 (storage correction) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.1_H_FLAGS | 524 | - | H: sum of the all flags of Level 3.1 (storage correction) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.1_H_QCF | 525 | - | H: overall quality flag of Level 3.1 (storage correction) (0 best, 1 good, 2 rejected) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| H_L3.1_QCF | 526 | W m-2 | Sensible heat flux after Level 3.1 (storage correction), from the records with quality flag 0 or 1 | FPPC IRGA72 | 149985 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H_L3.1_QCF0 | 527 | W m-2 | Sensible heat flux after Level 3.1 (storage correction), from the records with quality flag 0 only | FPPC IRGA72 | 89198 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FLAG_L3.2_H_L3.1_QCF_OUTLIER_MANUAL_TEST | 528 | - | H: flag of the manual removal of periods, Level 3.2 (outlier removal) (0 passed, 2 rejected) | FPPC IRGA72 | 149985 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FLAG_L3.2_H_L3.1_QCF_OUTLIER_ABSLIM_TEST | 529 | - | H: flag of the absolute-limits test, Level 3.2 (outlier removal) (0 passed, 2 rejected) | FPPC IRGA72 | 149743 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FLAG_L3.2_H_L3.1_QCF_OUTLIER_HAMPEL_TEST | 530 | - | H: flag of the Hampel outlier test, Level 3.2 (outlier removal) (0 passed, 2 rejected) | FPPC IRGA72 | 147809 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FLAG_L3.2_H_L3.1_QCF_OUTLIER_HAMPEL_2_TEST | 531 | - | H: flag of the second Hampel outlier test, Level 3.2 (outlier removal) (0 passed, 2 rejected) | FPPC IRGA72 | 143690 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| SUM_L3.2_H_L3.1_HARDFLAGS | 532 | - | H: sum of the hard flags of Level 3.2 (outlier removal) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.2_H_L3.1_SOFTFLAGS | 533 | - | H: sum of the soft flags of Level 3.2 (outlier removal) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.2_H_L3.1_FLAGS | 534 | - | H: sum of the all flags of Level 3.2 (outlier removal) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.2_H_L3.1_QCF | 535 | - | H: overall quality flag of Level 3.2 (outlier removal) (0 best, 1 good, 2 rejected) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| H_L3.1_L3.2_QCF | 536 | W m-2 | Sensible heat flux after Level 3.2 (outlier removal), from the records with quality flag 0 or 1 | FPPC IRGA72 | 141046 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H_L3.1_L3.2_QCF0 | 537 | W m-2 | Sensible heat flux after Level 3.2 (outlier removal), from the records with quality flag 0 only | FPPC IRGA72 | 84975 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| FLAG_L3.3_CUT_NONE_H_L3.1_USTAR_TEST | 538 | - | H: flag of the USTAR filter, Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE) (0 passed, 2 rejected) | FPPC IRGA72 | 179251 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| SUM_L3.3_CUT_NONE_H_L3.1_HARDFLAGS | 539 | - | H: sum of the hard flags of Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.3_CUT_NONE_H_L3.1_SOFTFLAGS | 540 | - | H: sum of the soft flags of Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| SUM_L3.3_CUT_NONE_H_L3.1_FLAGS | 541 | - | H: sum of the all flags of Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_L3.3_CUT_NONE_H_L3.1_QCF | 542 | - | H: overall quality flag of Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE) (0 best, 1 good, 2 rejected) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| H_L3.1_L3.3_CUT_NONE_QCF | 543 | W m-2 | Sensible heat flux after Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE), from the records with quality flag 0 or 1 | FPPC IRGA72 | 141046 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H_L3.1_L3.3_CUT_NONE_QCF0 | 544 | W m-2 | Sensible heat flux after Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE), from the records with quality flag 0 only | FPPC IRGA72 | 84975 | 2016-01-11 15:45:00 | 2026-09-30 23:45:00 |
| H_L3.1_L3.3_CUT_NONE_QCF_gfXG | 545 | W m-2 | Sensible heat flux after Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE), from the records with quality flag 0 or 1, gap-filled with XGBoost | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_H_L3.1_L3.3_CUT_NONE_QCF_gfXG_ISFILLED | 546 | - | Gap-filling flag of H_L3.1_L3.3_CUT_NONE_QCF_gfXG (0 = measured, otherwise filled) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| H_L3.1_L3.3_CUT_NONE_QCF_gfMDS | 547 | W m-2 | Sensible heat flux after Level 3.3 (USTAR filter), no USTAR threshold applied (CUT_NONE), from the records with quality flag 0 or 1, gap-filled with MDS | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
| FLAG_H_L3.1_L3.3_CUT_NONE_QCF_gfMDS_ISFILLED | 548 | - | Gap-filling flag of H_L3.1_L3.3_CUT_NONE_QCF_gfMDS (0 = measured, otherwise filled) | FPPC IRGA72 | 188448 | 2016-01-01 00:15:00 | 2026-09-30 23:45:00 |
End of notebook.
NOTEBOOK_END = datetime.now()
print(f"Runtime: {NOTEBOOK_END - NOTEBOOK_START}")Runtime: 0:00:07.636463