private static double[] ReadLut(string lutName, [CallerMemberName] string callName = "") { int index = 0; foreach (var n in Enum.GetValues(typeof(PreparedLutPath)).Cast <PreparedLutPath>()) { if (n.ToString() == callName) { index = (int)n; break; } ; } string lutPath = GetImageInfo.LutPath(PreparedLutPath.ElementAt(index) + lutName); string line; int count = 0; List <string> temp = new List <string>(); using (StreamReader lutFile = new StreamReader(lutPath)) { while ((line = lutFile.ReadLine()) != null) { temp.Add(line); count++; } } string concat = String.Join(" ", temp.ToArray()).Replace(" ", ""); temp = new List <string>(); foreach (char s in concat) { temp.Add(s.ToString()); } double[] lut = new double[temp.Count]; for (int i = 0; i < temp.Count; i++) { lut[i] = Convert.ToDouble(temp[i]); } return(lut); }