Xylem SonTek FlowTracker2 - Page 215

SonTek – a Xylem brand
FlowTracker2 User’s Manual (January 2019)
214
Variable
Mode
Description
St
D, G
Station Number
Method
D, G
Discharge Measurement Method
%Dep
D, G
Measurement depth location, as fraction of
the effective depth
MeasD
D, G
Point measurement depth, measured form the
water surface
Npts
D, G
Number of samples in measurement; one
sample collected per second
Spike
D, G
Number of spikes removed before calculating
mean values
CorrFact
D, G
Correction factor used to scale mean station
velocity
Loc
D, G
Station location
LocY
D, G
Station location Y
Depth1
D, G
Total Water Depth1
Depth2
D, G
Total Water Depth2
FinalD
D, G
Mid and Mean Section methods, same as Depth.
Japanese method, average of Depth and Depth2
IceD
D, G
Ice thickness
WsIceD
D, G
Water surface to bottom of ice
WsSlushD
D, G
Water surface to bottom of slush
VelX
D, G
Mean X velocity component of point velocity
measurement
VelY
D, G
Mean Y velocity component of point velocity
measurement
VelZ
D, G
Mean Z velocity component of point velocity
measurement
Angle
D, G
Velocity angle calculated as atan (Vy/Vx)
VxErr
D, G
Standard error of X velocity
VyErr
D, G
Standard error of Y velocity
VzErr
D, G
Standard error of Z velocity
SNR1
D, G
Signal-to-Noise Ratio beam 1
SNR2
D, G
Signal-to-Noise Ratio beam 2
SNR3
D, G
Signal-to-Noise Ratio beam 3
SNRStd1
D, G
Standard Deviation of Signal-to-Noise Ratio
beam 1
SNRStd2
D, G
Standard Deviation of Signal-to-Noise Ratio
beam 2
SNRStd3
D, G
Standard Deviation of Signal-to-Noise Ratio
beam 3
Temp
D, G
Water temperature
Batt
D, G
Battery Voltage
Tilt
D, G
Mean wading rod angle during point velocity