public static EEGDataEntry ParseOldFormat(string line, int onsetTime)
{
var fields = line.Split(SEPARATOR);
int time = (1000 * double.Parse(fields[Channels.Values.Count + 4])).Rounded();
return new EEGDataEntry(int.Parse(fields[0]),
time,
-1,
fields.Skip(2).Take(Channels.Values.Count).Select(double.Parse));
}