The mode lfor defining the the one-sided local speed of propagations. Estimated as the largest and the smallest eigen values of the Jacobian of the system.
function SpeedPropagationApipeF extends Modelica.Icons.Function; input Integer N "number of segments"; input Real lamda1[N, 4]; input Real lamda2[N, 4]; output Real A[N, 4]; end SpeedPropagationApipeF;