/// <summary>
/// Worker method.
/// </summary>
protected override void WorkerMethod()
{
string[] vtkFiles = Directory.GetFiles(m_inputDir, "*.vtk");
if ((vtkFiles == null) || (vtkFiles.Length == 0))
{
return;
}
m_outputDir = CreateOutputDir(m_inputDir);
string paramsFile = Path.Combine(m_inputDir, "Params.txt");
if (File.Exists(paramsFile))
{
File.Copy(paramsFile, Path.Combine(m_outputDir, Path.GetFileName(paramsFile)));
}
m_numFilesToProcess = vtkFiles.Length;
int chunkSize = Environment.ProcessorCount;
for (int iStart = 0; iStart < m_numFilesToProcess; iStart += chunkSize)
{
int iEnd = Math.Min(iStart + chunkSize, m_numFilesToProcess);
Parallel.For(iStart, iEnd, i =>
{
// Crop one file, and save the result
string inputFile = vtkFiles[i];
ProbabilityDensity[] probs = ProbabilityDensity.ReadFromVtkFile(inputFile);
probs[0] = Crop(probs[0], m_xminCrop, m_xmaxCrop, m_yminCrop, m_ymaxCrop);
probs[1] = Crop(probs[1], m_xminCrop, m_xmaxCrop, m_yminCrop, m_ymaxCrop);
string outFile = Path.Combine(m_outputDir, Path.GetFileName(inputFile));
ProbabilityDensity.SaveToVtkFile(probs, outFile);
});
// Report progress to the caller
m_currentFileIndex = iEnd - 1;
ReportProgress();
if (IsCancelled)
{
return;
}
}
}
/// <summary>
/// Saves the current probability densities to a vtk file.
/// </summary>
private void SaveOutputFile(string fileSpec)
{
float time = m_currentTimeStepIndex * m_deltaT;
ProbabilityDensity prob1 = GetSingleParticleProbability(1, time);
if (prob1 == null)
{
return;
}
System.Diagnostics.Trace.WriteLine(prob1.Norm().ToString());
ProbabilityDensity prob2 = GetSingleParticleProbability(2, time);
if (prob2 == null)
{
return;
}
System.Diagnostics.Trace.WriteLine(" " + prob2.Norm().ToString());
ProbabilityDensity.SaveToVtkFile(new ProbabilityDensity[] { prob1, prob2 }, fileSpec);
}