private static PDD GetPDDFromFile(string file)
{
PDD pdd = new PDD();
foreach (var line in File.ReadAllLines(file))
{
if (line.StartsWith("<"))
{
pdd.DataPoints.Add(new DataPoint(Convert.ToDouble(line.Split(' ').First().TrimStart('<')),
Convert.ToDouble(line.Split(' ').Last().TrimEnd('>'))));
}
}
return(pdd);
}
static void Main(string[] args)
{
OpenFileDialog ofd = new OpenFileDialog();
if (ofd.ShowDialog() == true)
{
foreach (var file in Directory.EnumerateFiles(Path.GetDirectoryName(ofd.FileName), "*"))
{
PDD data = GetPDDFromFile(file);
using (StreamWriter sw = new StreamWriter(file + "_resampled.asc"))
{
sw.WriteLine($"Energy: {Path.GetFileName(file)}");
sw.WriteLine($"Cone: 15cm");
sw.WriteLine("Depth [mm],Dose");
for (int i = 0; i < 200; i++)//200mm should be deep enough for the 30% necessary for IROC PDD
{
if (i > data.DataPoints.Max(x => x.Depth))
{
sw.WriteLine("PDD goes no further");
break;
}
if (data.DataPoints.Any(x => Math.Abs(x.Depth - i) < 0.001))
{
var point = data.DataPoints.FirstOrDefault(x => Math.Abs(x.Depth - i) < 0.001);
sw.WriteLine($"{point.Depth:F3},{point.Dose:F3}");
if (point.Depth > 20 && point.Dose < 30)
{
break;
} //iroc only wants data down to 30%.
}
else //interpolation needed.
{
var point_before = data.DataPoints.Last(x => x.Depth < i);
var point_after = data.DataPoints.First(x => x.Depth > i);
var dose_interp = point_before.Dose + (i - point_before.Depth) * ((point_after.Dose - point_before.Dose) / (point_after.Depth - point_before.Depth));
sw.WriteLine($"{i:F3},{dose_interp:F3}");
if (point_after.Depth > 20 && point_after.Dose < 30)
{
break;
}
}
}
sw.Flush();
}
}
}
}
