protected override void RegisterInputParams(GH_Component.GH_InputParamManager pManager) { pManager.AddNumberParameter("Variable A", "tA", "Variable A", GH_ParamAccess.item,0.5); pManager.AddIntervalParameter("Domain A", "dA", "Domain of Variable A", GH_ParamAccess.item,new Interval(0.0,1.0)); }