encapsulated function readLength_ny
import Modelica_LinearSystems2.Utilities.Streams.readSystemDimension;
input String fileName = "ss_siso.mat" "Name of the state space system data file" annotation(
Dialog(loadSelector(filter = "MAT files (*.mat);; All files (*.*)", caption = "state space system data file")));
input String matrixName = "ABCD" "Name of the state space system matrix" annotation(
Dialog);
output Integer ny;
end readLength_ny;