[an error occurred while processing this directive]

Variables in TREX 5-Minute Data Set

[an error occurred while processing this directive]
Variable Name Description Units Dimension Sensor Notes
base_timeSeconds since
1970 Jan 1 00:00 GMT
seconds   
timeSeconds since base_timesecondstime  
CvsoilSoil Heat CapacityJ/(m^3 K)time x station  
GsoilSoil Heat FluxW/m^2time x station  
H.30mSensible Heat FluxW/m^2time x station  
H.5mSensible Heat FluxW/m^2time x station  
LE.30mLatent Heat FluxW/m^2time x station  
LE.5mLatent Heat FluxW/m^2time x station  
N07.5mAerosol:0.7 microncounts/stime x station  
N10.5mAerosol:1 microncounts/stime x station  
N20.5mAerosol:2 microncounts/stime x station  
N30.5mAerosol:3 microncounts/stime x station  
N40.5mAerosol:4 microncounts/stime x station  
N50.5mAerosol:5 microncounts/stime x station  
PBarometric Pressurembtime x station  
Pcell.5mAnalyzer Internal PressurekPatime x station  
Q.15mSpecific Humidityg/kgtime x station  
Q.30mSpecific Humidityg/kgtime x station  
Q.5mSpecific Humidityg/kgtime x station  
QsoilSoil Moisture%voltime x station  
RH.15mRel. Humidity%time x station  
RH.30mRel. Humidity%time x station  
RH.5mRel. Humidity%time x station  
Rain .01in/5sectime x station  
Rlw.in.10mIncoming LongwaveW/m^2time x station  
Rlw.inIncoming LongwaveW/m^2time x station  
Rlw.out.10mOutgoing LongwaveW/m^2time x station  
Rlw.out.a1Outgoing LongwaveW/m^2time x station  
Rlw.out.a2Outgoing LongwaveW/m^2time x station  
Rlw.outOutgoing LongwaveW/m^2time x station  
RnetNet RadiationW/m^2time x station  
Rpile.in.10mUp-looking ThermopileW/m^2time x station  
Rpile.inUp-looking ThermopileW/m^2time x station  
Rpile.out.10mDown-looking ThermopileW/m^2time x station  
Rpile.out.a1Down-looking ThermopileW/m^2time x station  
Rpile.out.a2Down-looking ThermopileW/m^2time x station  
Rpile.outDown-looking ThermopileW/m^2time x station  
Rsw.inIncoming ShortwaveW/m^2time x station  
Rsw.outOutgoing ShortwaveW/m^2time x station  
T.15mAir TempdegCtime x station  
T.30mAir TempdegCtime x station  
T.5mAir TempdegCtime x station  
Tau63TP01 Outputstime x station  
Tau63_max stime x station  
TbaroBarometer Internal TemperaturedegCtime x station  
Tcase.in.10mUp-looking Case TempdegCtime x station  
Tcase.inUp-looking Case TempdegCtime x station  
Tcase.out.10mDown-looking Case TempdegCtime x station  
Tcase.out.a1Down-looking Case TempdegCtime x station  
Tcase.out.a2Down-looking Case TempdegCtime x station  
Tcase.outDown-looking Case TempdegCtime x station  
Tcell.5mAnalyzer Internal TemperaturedegCtime x station  
Tdome.inUp-looking Dome TempdegCtime x station  
Tdome.outDown-looking Dome TempdegCtime x station  
TsoilSoil TemperaturedegCtime x station  
Vbatt.10mBattery VoltageVtime x station  
Vbatt.a1Battery VoltageVtime x station  
Vbatt.a2Battery VoltageVtime x station  
Vbatt.radBattery VoltageVtime x station  
VheatTP01 OutputVtime x station  
Vheat_max Vtime x station  
VpileTP01 OutputmVtime x station  
Vpile_max mVtime x station  
VqsoilECH2O OutputmVtime x station  
Vtcase.in.10mCG4 OutputVtime x station  
Vtcase.inCG4 OutputVtime x station  
Vtcase.out.10mCG4 OutputVtime x station  
Vtcase.out.a1CG4 OutputVtime x station  
Vtcase.out.a2CG4 OutputVtime x station  
Vtcase.outCG4 OutputVtime x station  
asoilSoil Thermal Diffusivitym^2/stime x station  
co2'co2'.5mco2 variance(mmole/m^3)^2time x station  
co2.5mCarbon Dioxide Densitymmole/m^3time x station  
co2raw.5mAnalyzer Output time x station  
diag.10mCSAT3 Error Code time x station  
diag.15mCSAT3 Error Code time x station  
diag.1mCSAT3 Error Code time x station  
diag.20mCSAT3 Error Code time x station  
diag.25mCSAT3 Error Code time x station  
diag.2mCSAT3 Error Code time x station  
diag.30mCSAT3 Error Code time x station  
diag.3mCSAT3 Error Code time x station  
diag.5mCSAT3 Error Code time x station  
dir.10mSonic Wind Directiondegtime x station  
dir.15mSonic Wind Directiondegtime x station  
dir.1mSonic Wind Directiondegtime x station  
dir.20mSonic Wind Directiondegtime x station  
dir.25mSonic Wind Directiondegtime x station  
dir.2mSonic Wind Directiondegtime x station  
dir.30mSonic Wind Directiondegtime x station  
dir.3mSonic Wind Directiondegtime x station  
dir.5mSonic Wind Directiondegtime x station  
h2o'h2o'.5mh2o variance()^2time x station  
h2o.5mWater Vapor Density time x station  
h2oraw.5mAnalyzer Output time x station  
kh2o'kh2o'.30mkh2o variance(g/m^3)^2time x station  
kh2o'kh2o'.5mkh2o variance(g/m^3)^2time x station  
kh2o.30mKrypton-Uncorrected h2og/m^3time x station  
kh2o.5mKrypton-Uncorrected h2og/m^3time x station  
kh2oV.30mKrypton OutputVtime x station  
kh2oV.5mKrypton OutputVtime x station  
lambdasoilSoil Thermal ConductivityW/(m K)time x station  
latitudeDegrees N Latitudedegstation  
longitudeDegrees E Longitudedegstation  
spd.10mSonic Wind Speedm/stime x station  
spd.15mSonic Wind Speedm/stime x station  
spd.1mSonic Wind Speedm/stime x station  
spd.20mSonic Wind Speedm/stime x station  
spd.25mSonic Wind Speedm/stime x station  
spd.2mSonic Wind Speedm/stime x station  
spd.30mSonic Wind Speedm/stime x station  
spd.3mSonic Wind Speedm/stime x station  
spd.5mSonic Wind Speedm/stime x station  
spd_max.10m m/stime x station  
spd_max.15m m/stime x station  
spd_max.20m m/stime x station  
spd_max.25m m/stime x station  
spd_max.30m m/stime x station  
spd_max.5m m/stime x station  
tc'tc'.10mtc variance(degC)^2time x station  
tc'tc'.15mtc variance(degC)^2time x station  
tc'tc'.1mtc variance(degC)^2time x station  
tc'tc'.20mtc variance(degC)^2time x station  
tc'tc'.25mtc variance(degC)^2time x station  
tc'tc'.2mtc variance(degC)^2time x station  
tc'tc'.30mtc variance(degC)^2time x station  
tc'tc'.3mtc variance(degC)^2time x station  
tc'tc'.5mtc variance(degC)^2time x station  
tc.10mVirtual TemperaturedegCtime x station  
tc.15mVirtual TemperaturedegCtime x station  
tc.1mVirtual TemperaturedegCtime x station  
tc.20mVirtual TemperaturedegCtime x station  
tc.25mVirtual TemperaturedegCtime x station  
tc.2mVirtual TemperaturedegCtime x station  
tc.30mVirtual TemperaturedegCtime x station  
tc.3mVirtual TemperaturedegCtime x station  
tc.5mVirtual TemperaturedegCtime x station  
tcflag.10mSpike fract for tc time x station  
tcflag.15mSpike fract for tc time x station  
tcflag.1mSpike fract for tc time x station  
tcflag.20mSpike fract for tc time x station  
tcflag.25mSpike fract for tc time x station  
tcflag.2mSpike fract for tc time x station  
tcflag.30mSpike fract for tc time x station  
tcflag.3mSpike fract for tc time x station  
tcflag.5mSpike fract for tc time x station  
u'co2'.5mu co2 covariancem/s mmole/m^3time x station  
u'h2o'.5mu h2o covariancem/s time x station  
u'kh2o'.30mu kh2o covariancem/s g/m^3time x station  
u'kh2o'.5mu kh2o covariancem/s g/m^3time x station  
u'tc'.10mu tc covariancem/s degCtime x station  
u'tc'.15mu tc covariancem/s degCtime x station  
u'tc'.1mu tc covariancem/s degCtime x station  
u'tc'.20mu tc covariancem/s degCtime x station  
u'tc'.25mu tc covariancem/s degCtime x station  
u'tc'.2mu tc covariancem/s degCtime x station  
u'tc'.30mu tc covariancem/s degCtime x station  
u'tc'.3mu tc covariancem/s degCtime x station  
u'tc'.5mu tc covariancem/s degCtime x station  
u'u'.10mu variance(m/s)^2time x station  
u'u'.15mu variance(m/s)^2time x station  
u'u'.1mu variance(m/s)^2time x station  
u'u'.20mu variance(m/s)^2time x station  
u'u'.25mu variance(m/s)^2time x station  
u'u'.2mu variance(m/s)^2time x station  
u'u'.30mu variance(m/s)^2time x station  
u'u'.3mu variance(m/s)^2time x station  
u'u'.5mu variance(m/s)^2time x station  
u'v'.10mu v covariance(m/s)^2time x station  
u'v'.15mu v covariance(m/s)^2time x station  
u'v'.1mu v covariance(m/s)^2time x station  
u'v'.20mu v covariance(m/s)^2time x station  
u'v'.25mu v covariance(m/s)^2time x station  
u'v'.2mu v covariance(m/s)^2time x station  
u'v'.30mu v covariance(m/s)^2time x station  
u'v'.3mu v covariance(m/s)^2time x station  
u'v'.5mu v covariance(m/s)^2time x station  
u'w'.10mu w covariance(m/s)^2time x station  
u'w'.15mu w covariance(m/s)^2time x station  
u'w'.1mu w covariance(m/s)^2time x station  
u'w'.20mu w covariance(m/s)^2time x station  
u'w'.25mu w covariance(m/s)^2time x station  
u'w'.2mu w covariance(m/s)^2time x station  
u'w'.30mu w covariance(m/s)^2time x station  
u'w'.3mu w covariance(m/s)^2time x station  
u'w'.5mu w covariance(m/s)^2time x station  
u.10mSonic U Wind Compm/stime x station  
u.15mSonic U Wind Compm/stime x station  
u.1mSonic U Wind Compm/stime x station  
u.20mSonic U Wind Compm/stime x station  
u.25mSonic U Wind Compm/stime x station  
u.2mSonic U Wind Compm/stime x station  
u.30mSonic U Wind Compm/stime x station  
u.3mSonic U Wind Compm/stime x station  
u.5mSonic U Wind Compm/stime x station  
uflag.10mSpike fract for u time x station  
uflag.15mSpike fract for u time x station  
uflag.1mSpike fract for u time x station  
uflag.20mSpike fract for u time x station  
uflag.25mSpike fract for u time x station  
uflag.2mSpike fract for u time x station  
uflag.30mSpike fract for u time x station  
uflag.3mSpike fract for u time x station  
uflag.5mSpike fract for u time x station  
v'co2'.5mv co2 covariancem/s mmole/m^3time x station  
v'h2o'.5mv h2o covariancem/s time x station  
v'kh2o'.30mv kh2o covariancem/s g/m^3time x station  
v'kh2o'.5mv kh2o covariancem/s g/m^3time x station  
v'tc'.10mv tc covariancem/s degCtime x station  
v'tc'.15mv tc covariancem/s degCtime x station  
v'tc'.1mv tc covariancem/s degCtime x station  
v'tc'.20mv tc covariancem/s degCtime x station  
v'tc'.25mv tc covariancem/s degCtime x station  
v'tc'.2mv tc covariancem/s degCtime x station  
v'tc'.30mv tc covariancem/s degCtime x station  
v'tc'.3mv tc covariancem/s degCtime x station  
v'tc'.5mv tc covariancem/s degCtime x station  
v'v'.10mv variance(m/s)^2time x station  
v'v'.15mv variance(m/s)^2time x station  
v'v'.1mv variance(m/s)^2time x station  
v'v'.20mv variance(m/s)^2time x station  
v'v'.25mv variance(m/s)^2time x station  
v'v'.2mv variance(m/s)^2time x station  
v'v'.30mv variance(m/s)^2time x station  
v'v'.3mv variance(m/s)^2time x station  
v'v'.5mv variance(m/s)^2time x station  
v'w'.10mv w covariance(m/s)^2time x station  
v'w'.15mv w covariance(m/s)^2time x station  
v'w'.1mv w covariance(m/s)^2time x station  
v'w'.20mv w covariance(m/s)^2time x station  
v'w'.25mv w covariance(m/s)^2time x station  
v'w'.2mv w covariance(m/s)^2time x station  
v'w'.30mv w covariance(m/s)^2time x station  
v'w'.3mv w covariance(m/s)^2time x station  
v'w'.5mv w covariance(m/s)^2time x station  
v.10mSonic V Wind Compm/stime x station  
v.15mSonic V Wind Compm/stime x station  
v.1mSonic V Wind Compm/stime x station  
v.20mSonic V Wind Compm/stime x station  
v.25mSonic V Wind Compm/stime x station  
v.2mSonic V Wind Compm/stime x station  
v.30mSonic V Wind Compm/stime x station  
v.3mSonic V Wind Compm/stime x station  
v.5mSonic V Wind Compm/stime x station  
vflag.10mSpike fract for v time x station  
vflag.15mSpike fract for v time x station  
vflag.1mSpike fract for v time x station  
vflag.20mSpike fract for v time x station  
vflag.25mSpike fract for v time x station  
vflag.2mSpike fract for v time x station  
vflag.30mSpike fract for v time x station  
vflag.3mSpike fract for v time x station  
vflag.5mSpike fract for v time x station  
w'co2'.5mw co2 covariancem/s mmole/m^3time x station  
w'h2o'.30mw h2o covariancem/s g/m^3time x station  
w'h2o'.5mw h2o covariancem/s time x station  
w'kh2o'.30mw kh2o covariancem/s g/m^3time x station  
w'kh2o'.5mw kh2o covariancem/s g/m^3time x station  
w't'.30mw t covariancem/s degKtime x station  
w't'.5mw t covariancem/s degKtime x station  
w'tc'.10mw tc covariancem/s degCtime x station  
w'tc'.15mw tc covariancem/s degCtime x station  
w'tc'.1mw tc covariancem/s degCtime x station  
w'tc'.20mw tc covariancem/s degCtime x station  
w'tc'.25mw tc covariancem/s degCtime x station  
w'tc'.2mw tc covariancem/s degCtime x station  
w'tc'.30mw tc covariancem/s degCtime x station  
w'tc'.3mw tc covariancem/s degCtime x station  
w'tc'.5mw tc covariancem/s degCtime x station  
w'w'.10mw variance(m/s)^2time x station  
w'w'.15mw variance(m/s)^2time x station  
w'w'.1mw variance(m/s)^2time x station  
w'w'.20mw variance(m/s)^2time x station  
w'w'.25mw variance(m/s)^2time x station  
w'w'.2mw variance(m/s)^2time x station  
w'w'.30mw variance(m/s)^2time x station  
w'w'.3mw variance(m/s)^2time x station  
w'w'.5mw variance(m/s)^2time x station  
w.10mSonic W Wind Compm/stime x station  
w.15mSonic W Wind Compm/stime x station  
w.1mSonic W Wind Compm/stime x station  
w.20mSonic W Wind Compm/stime x station  
w.25mSonic W Wind Compm/stime x station  
w.2mSonic W Wind Compm/stime x station  
w.30mSonic W Wind Compm/stime x station  
w.3mSonic W Wind Compm/stime x station  
w.5mSonic W Wind Compm/stime x station  
wflag.10mSpike fract for w time x station  
wflag.15mSpike fract for w time x station  
wflag.1mSpike fract for w time x station  
wflag.20mSpike fract for w time x station  
wflag.25mSpike fract for w time x station  
wflag.2mSpike fract for w time x station  
wflag.30mSpike fract for w time x station  
wflag.3mSpike fract for w time x station  
wflag.5mSpike fract for w time x station  
[an error occurred while processing this directive]
This page was prepared by Steven Oncley, NCAR Research Technology Facility