VectorAngle_y
The VectorAngle_y function requires 1 parameter, which is the name of a vector. This function must be placed after the $Vector (or $Vector2D) directive that identifies a vector variable.
The function returns the angle between the positive y-direction and the vector. The angle is returned in units of degrees or radians, depending on the setting of the unit system for angles. See $UnitSystem.
Example:
$Vector V
$UnitSystem deg
V=VectorAssign(1,2,3) [N]
a_y=vectorangle_y(V)
{Solution:
a_y=57.69 [deg]}
See also: VectorAngle_x