/// <summary>
 ///
 /// </summary>
 public static void Evaluate(this IDiscreteField <Vec2d> field, Interval2d interval, IDiscreteField <Vec2d> result, bool parallel = false)
 {
     if (parallel)
     {
         ArrayMath.EvaluateParallel(field.Values, interval, result.Values);
     }
     else
     {
         ArrayMath.Evaluate(field.Values, interval, result.Values);
     }
 }