VectorAngle_z
The VectorAngle_z function requires 1 parameter, which is the name of a vector. This function must be placed after the $Vector directive that identifies a vector variable. This function cannot be used with 2D vectors.
The function returns the angle between the positive z-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_z=vectorangle_z(V)
{Solution:
a_z=36.7 [deg]}
See also: VectorAngle_x