The velocity calculator attempts to recognise the time you are trying to type.
Lets say you want to enter 45 seconds past 3:30pm. Typing in these values will work:
The interpreted time is shown above the velocity. If the computer is unable to determine what time you are trying to type, the velocity will disappear!
The velocity calculator calculates your velocity based on your loft location. The initial liberation time and location used will be drawn from the current race, or the most recent race. The velocity calculator will assume the race is on today, and initially the time and velocity will update automatically. Typing in your own trap time should give you your velocity. If you require help on how to enter the time, the blue question mark will provide you with some tips.
As well as calculating results on race day, you can stage your own races/tosses! Change the liberation location by dragging the truck around the map, or by clicking on the map with the right mouse button. The distance will be updated automatically based on your loft location. Obviously, you'll need to adjust liberation time and trap time to calculate the correct velocity :)
You can zoom in/out of the map with the mouse wheel, or by clicking plus/minus on the map.