This function wraps the input angle u to the
interval ]-pi,pi], if positiveRange == false.
Otherwise the input angle u is wrapped to the interval
[0,2*pi[.
function wrapAngle extends Modelica.Math.Icons.AxisCenter; import Modelica.Constants.pi; input SI.Angle u "Input angle"; input Boolean positiveRange = false "Use only positive output range, if true"; output SI.Angle y "Wrapped output angle"; end wrapAngle;