.TRANSFORM.Math.interpolate2D

Information

2-D interpolation with option for hard limit on the dimensions.

Interface

function interpolate2D
  input Real x[:] "x-abscissa table vector (strict monotonically increasing values required)";
  input Real y[:] "y-abscissa table vector (strict monotonically increasing values required)";
  input Real data[size(x, 1), size(y, 1)] "Ordinate data table with size(x) rows and size(y) columns";
  input Real xi "Desired x-abscissa value";
  input Real yi "Desired y-abscissa value";
  input Boolean useBound = false "= true then value outside bounds are constant";
  output Real val "Ordinate value corresponding to (xi,yi)";
  output Real[size(x, 1)] temp;
end interpolate2D;