Campbell KH20 Product Manual page 49

TABLE C-22. Data Fields in the Flux_Notes Output Table
Data Field Name
sonic_aq_sig_f_Tot
sonic_low_volt_f_Tot
sonic_trig_f_Tot
sonic_intrnl_hmdty_f_Tot
sonic_cal_err_f_Tot
UxH2O_Cov
UyH2O_Cov
UzH2O_Cov
UH2O_Cov
VH2O_Cov
WH2O_Cov
WH2O_Cov_fc
O2_crrctn_1
O2_crrctn_2
H2O_E_WPL_fc
H2O_T_WPL_fc
H2O_samples
Units
Number of sonic samples with
count
acquiring signal diagnostic flag
Number of sonic samples with low
count
voltage flag
Number of sonic samples with trigger
count
flag
Number of sonic samples with high
count
internal humidity flag
Number of sonic samples with
count
calibration error diagnostic flag
Covariance of U
g·m -2 ·s -1
density (without O
Covariance of U
g·m -2 ·s -1
density (without O
Covariance of U
g·m ·s
-2 -1
density (without O
Covariance of streamwise wind and
H O density after coordinate rotations
2
g·m -2 ·s -1
and covariance maximization (without
O correction)
2
Covariance of crosswind and H
density after coordinate rotations and
g·m -2 ·s -1
covariance maximization (without O
correction)
Covariance of vertical wind and H
density after coordinate rotations, O
g·m -2 ·s -1
correction, and covariance
maximization
Covariance of vertical wind and H
density after coordinate rotations,
g·m -2 ·s -1 oxygen correction, covariance
maximization, and frequency
corrections
g·m -2 ·s -1 First KH20 oxygen correction
g·m -2 ·s -1 Second KH20 oxygen correction
H O flux WPL correction term due to
2
g·m -2 ·s -1 water vapor flux after coordinate
rotations and frequency corrections
H O flux WPL correction term due to
2
g·m ·s sensible heat flux after coordinate
-2 -1
rotations and frequency corrections
Number of H
count
diagnostic flags
Appendix C. EasyFlux
Description
and water vapor
x
correction)
2
and water vapor
y
correction)
2
and water vapor
z
correction)
2
O
2
2
O
2
2
O
2
O samples without
2
® DL CR6KH20
Data Field
Included
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
C-31