simulateModel("Buildings.Utilities.Math.Functions.Examples.RegStep", startTime=-1, method="CVode", tolerance=1e-6, stopTime=1.0, resultFile="RegStep");
removePlots();
createPlot(id = 2,
 position = {35, 30, 609, 469},
 y = {"y"},
 range = {(-1.0), 1, 1.05, 0.55},
 autoscale = true,
 autoerase = true,
 autoreplot = true,
 grid = true,
 color = true,
 filename = "RegStep.mat",
 leftTitleType = 1,
 bottomTitleType = 1);
