Campbell KH20 Product Manual page 53

TABLE C-22. Data Fields in the Flux_Notes Output Table
Data Field Name
rho_d_probe
rho_a_probe
Cp
Lv
T_panel
batt_volt
slowsequence_Tot
nr01_heater_secs
cnr4_fan_secs
cnr4_fan_freq_max
cnr4_fan_freq_min
cnr4_heater_1_secs
cnr4_heater_2_secs
sn500_heater_secs
V_CS320
T_CS320
X_incline
Y_incline
Z_incline
shfp_cal_x_1_1
Units
Average density of dry air calculated
g·m -3
from temp/RH probe data
Average density of ambient moist air
kg·m
-3
calculated from temp/RH probe data
Specific heat of ambient (moist) air at
J·kg -1· K -1
constant pressure
J·g Latent heat of vaporization
-1
Average temperature of the data-logger
deg C
wiring panel
Average battery voltage supplying
volt
power to the data logger
Number of slow sequences during the
averaging interval (for example, the
count
number of times biomet and energy
balance sensors were measured)
Number of seconds NR01 heater was
s
powered in interval
Number of seconds CNR4 fan was
s
powered in interval
Maximum frequency of CNR4 fan in
Hz
interval
Minimum frequency of CNR4 fan in
Hz
interval
Number of seconds CNR4 heater #1
s
was powered in interval
Number of seconds CNR4 heater #2
s
was powered in interval
Number of seconds SN500SS heater
s
was powered in interval
Average raw voltage output from
mV
CS320
deg C Average temperagure of CS320
Average incline with respect to sensor
decimal deg
x-axis
Average incline with respect to sensor
decimal deg
y-axis
Average incline with respect to sensor
decimal deg
z-axis
Calibration multiplier currently used for
W·m -2· mV -1 soil heat flux plates; x is an index
indicating the number of sensors
Appendix C. EasyFlux
Description
® DL CR6KH20
Data Field
Included
Always
Always
Always
Always
Always
Always
Always
If NR01 used
If CNR4 used
If CNR4 used
If CNR4 used
If CNR4 used
If CNR4 used
If SN500SS
used
If CS320 used
If CS320 used
If CS320 used
If CS320 used
If CS320 used
If HFP01 or
HFP01SC
used
C-35