Translations:FreeCAD-Ship s60 tutorial (II)/34/en

Tool request roll angles considered too. In this case we want to know all ship behaviour, so we can set:
 * 0 degrees starting roll angle.
 * 180 degrees ending roll angle.
 * 46 points. One for each 2 degrees. GZ computation can take some time, so take care about the number of points requested.