Hullspeed uses a range of windows.

Hullspeed has four view windows which are exactly the same as the windows in Maxsurf.

Displays the input data that is used for the selected methods. The input data may be measured from a Maxsurf design or typed manually.

Displays a graph of the hull’s predicted power or resistance vs. speed and Froude number. See Results Graph on page 18.

A numerical display of the resistance and power prediction results, in a format useful for copying to a spreadsheet. See the Results Table on page 18.