private double[] readVectorFile(StringReader reader)
{
string line = null;
List<string> str = new List<string>();
while ((line = reader.ReadLine()) != null)
{
str.Add(line);
}
char[] sep = new char[] { ',' };
double[] v = new double[str.Count];
string[] parts = str[0].Split(sep);
for (int i = 0; i < str.Count; i++)
{
parts = str[i].Split(sep);
double prtdbl = double.Parse(parts[0], System.Globalization.CultureInfo.GetCultureInfo("en-US"));
v[i] = prtdbl;
}
reader.Close();
return v;
}