/// <summary>
/// Get Y coordinate array
/// </summary>
/// <returns>Y array</returns>
private double[] GetYArray()
{
double[] Y = new double[NY];
switch (GridType)
{
case 4: //Gaussian Lat/Lon grid
Y = (double[])DataMath.Gauss2Lats(NY)[0];
break;
//default:
// double dy = Math.Abs(DY);
// //double sLat = Math.Min(Lat1, Lat2);
// double sLat = Lat1;
// for (int i = 0; i < NY; i++)
// {
// Y[i] = sLat + dy * i;
// }
// break;
default:
for (int i = 0; i < NY; i++)
{
Y[i] = Lat1 + DY * i;
}
if (DY < 0)
{
Array.Reverse(Y);
}
break;
}
return(Y);
}
/// <summary>Adds the specified numbers.</summary>
/// <param name="numbers">The numbers.</param>
/// <returns>The result of the operation.</returns>
/// <exception cref="ArgumentNullException">When numbers is null.</exception>
/// <exception cref="ArgumentException">When the length of numbers do not equal <see cref="ArgumentCount"/>.</exception>
public object Add(object[] numbers)
{
//base.Validate(numbers);
//double result = 0;
//foreach (double n in numbers)
// result += n;
object result = DataMath.Add(numbers[0], numbers[1]);
return(result);
}
/// <summary>
/// Get Y coordinate array of Gaussian grid
/// </summary>
/// <returns>Y coordinate array</returns>
public double[] GetGaussYArray()
{
double[] Y = new double[NY];
Y = (double[])DataMath.Gauss2Lats(NY)[0];
//double ymin = Y[0];
//double ymax = Y[Y.Length - 1];
//double delta = (ymax - ymin) / (NY - 1);
//for (int i = 0; i < NY; i++)
// Y[i] = ymin + i * delta;
return(Y);
}
/// <summary>Divides the specified numbers.</summary>
/// <param name="numbers">The numbers.</param>
/// <returns>The result of the operation.</returns>
/// <exception cref="ArgumentNullException">When numbers is null.</exception>
/// <exception cref="ArgumentException">When the length of numbers do not equal <see cref="ArgumentCount"/>.</exception>
public object Divide(object[] numbers)
{
//base.Validate(numbers);
//double? result = null;
//foreach (double n in numbers)
// if (result.HasValue)
// result /= n;
// else
// result = n;
object result = DataMath.Divide(numbers[0], numbers[1]);
return(result);
}
/// <summary>Executes the function on specified numbers.</summary>
/// <param name="numbers">The numbers used in the function.</param>
/// <returns>The result of the function execution.</returns>
/// <exception cref="ArgumentNullException">When numbers is null.</exception>
/// <exception cref="ArgumentException">When the length of numbers do not equal <see cref="ArgumentCount"/>.</exception>
public object Execute(object[] numbers)
{
base.Validate(numbers);
string function = char.ToUpperInvariant(_function[0]) + _function.Substring(1);
switch (function)
{
case "Abs":
return(DataMath.Abs(numbers[0]));
case "Acos":
return(DataMath.Acos(numbers[0]));
case "Asin":
return(DataMath.Asin(numbers[0]));
case "Atan":
return(DataMath.Atan(numbers[0]));
case "Cos":
return(DataMath.Cos(numbers[0]));
case "Exp":
return(DataMath.Exp(numbers[0]));
case "Log":
return(DataMath.Log(numbers[0]));
case "Log10":
return(DataMath.Log10(numbers[0]));
case "Sin":
return(DataMath.Sin(numbers[0]));
case "Sqrt":
return(DataMath.Sqrt(numbers[0]));
case "Tan":
return(DataMath.Tan(numbers[0]));
default:
return(null);
}
}
/// <summary>Power for the specified numbers.</summary>
/// <param name="numbers">The numbers.</param>
/// <returns>The result of the operation.</returns>
/// <exception cref="ArgumentNullException">When numbers is null.</exception>
/// <exception cref="ArgumentException">When the length of numbers do not equal <see cref="ArgumentCount"/>.</exception>
public object Power(object[] numbers)
{
base.Validate(numbers);
return(DataMath.Pow(numbers[0], (double)numbers[1]));
}
