import visad.*;

public class dataex12 {
  public static void main (String arg[]) {
    try {

      RealType domain = new RealType("temp_F");
      RealType range = new RealType("temp_Kelvin");

      FunctionType convertTemp = new FunctionType(domain, range);



      Set domain_set = new Linear1DSet(-40., 212., 2);

      double[][] values = new double[1][2];
      values[0][0] = 233.15; // = -40F
      values[0][1] = 373.15; // = 212F
      

      FlatField convertData = new FlatField(convertTemp, domain_set);

      convertData.setSamples(values);


      Real e = new Real(14.0);
      Data v = convertData.evaluate(e);

      System.out.println("value for 14.0F = "+v);

      double vf = (((Real)v).getValue() - 273.15)*9./5. + 32;
      System.out.println("          or (doing the math) = "+vf);

    } catch (Exception e) {System.out.println(e);}
  }
}