Evaluate Table data and first derivative at one parameter
function evaluateDer extends Modelica.Icons.Function; input ThermoSysPro.Properties.WaterSteam.IF97_packages.IF97_wAJ.Spline_Utilities.Modelica_Interpolation.Bspline1D.Data tableSpline "Bspline table to be evaluated"; input Real x "Parameter value at which the table shall be evaluated"; output Real y[tableSpline.ndim] "Value of the table at x"; output Real yd[tableSpline.ndim] "Value of the first derivative at x"; end evaluateDer;