Towfish Simulator

by Geocoste

v4.7 Preferably use Edge

Inputs

kn
s/kn
kg
mm
m
knots
(+ with, - against)
0-2

Calibration

m

Results

Depth-- m
Layback-- m
Angle--°
Total Weight-- kg

Trend: Depth vs Boat Speed

Trend: Boat Speed vs Vertical Speed (instantaneous)

Estimate Depth Change During Speed Ramp

kn
kn
s

Shallows Clearance

m/s
m
m
m
-- s

Dynamic Approach Simulation

Boat speed
-- kn
Towfish depth
-- m
Layback
-- m
Winch
-- m/s
Time to clear
-- s

Premi “Calculate Safe Speed” e poi “Start”.