public DataSet GenerateOutputFileTables(DataSet set, ParserGlobalVariables vars)
{
var periodizedSet = PeriodizeTimestep(set, vars);
var result = new DataSet();
foreach (var opf in vars.OutputFileConfigs)
{
result.Tables.Add(opf.Name);
var t = result.Tables[opf.Name];
foreach (var c in opf.Columns)
{
t.Columns.Add(c.MessageName + c.MessageColumn);
}
for (int i = 0; i < ((vars.EndTime - vars.StartTime) / vars.SampleTime); i++)
{
var r = t.NewRow();
for (int c = 0; c < t.Columns.Count; c++)
{
try
{
r[c] = periodizedSet.Tables[opf.Columns[c].MessageName].Rows[i][opf.Columns[c].MessageColumn+1];
}
catch (Exception e)
{
r[c] = 0;
}
}
t.Rows.Add(r);
}
}
return result;
}
public DataSet PeriodizeTimestep(DataSet set, ParserGlobalVariables vars)
{
var result = new DataSet();
var periodizeTheseTables = new List<string>();
foreach (var o in vars.OutputFileConfigs)
{
foreach (var c in o.Columns)
{
if (periodizeTheseTables.Contains(c.MessageName))
{
continue;
}
periodizeTheseTables.Add(c.MessageName);
}
}
foreach (DataTable t in set.Tables)
{
if(periodizeTheseTables.Contains(t.TableName))
result.Tables.Add(PeriodizeTimestep(t, vars.StartTime, vars.EndTime, t.TableName));
}
return result;
}
public static ParserGlobalVariables ReadXMLToGlobalVars(string XMLPath)
{
var flightVars = new ParserGlobalVariables();
flightVars.FlightName = XMLPath.Remove(XMLPath.IndexOf(".xml"));
var outputFiles = new List<OutputFileConfig>();
OutputFileConfig outputFile = new OutputFileConfig();
OutputColumn outputColumn = new OutputColumn();
using (XmlReader xml = XmlReader.Create(XMLPath, new XmlReaderSettings() { }))
{
while (xml.Read())
{
if (xml.IsStartElement())
{
switch (xml.Name)
{
case "OutputFiles":
flightVars.OutputFileConfigs = new List<OutputFileConfig>();
break;
case "OutputFile":
outputFile = new OutputFileConfig();
flightVars.OutputFileConfigs.Add(outputFile);
break;
case "Columns":
outputFile.Columns = new List<OutputColumn>();
break;
case "Column":
outputColumn = new OutputColumn();
outputFile.Columns.Add(outputColumn);
break;
case "Name":
if (xml.Read())
outputFile.Name = xml.Value.Trim();
break;
case "AircraftNumber":
if (xml.Read())
flightVars.AircraftNumber = Convert.ToInt16(xml.Value.Trim());
break;
case "StartTime":
if (xml.Read())
flightVars.StartTime = Convert.ToDouble(xml.Value.Trim());
break;
case "EndTime":
if (xml.Read())
flightVars.EndTime = Convert.ToDouble(xml.Value.Trim());
break;
case "SampleTime":
if (xml.Read())
flightVars.SampleTime = Convert.ToDouble(xml.Value.Trim());
break;
case "MessageName":
if (xml.Read())
outputColumn.MessageName = xml.Value.TrimEnd();
break;
case "MessageColumn":
if (xml.Read())
outputColumn.MessageColumn = Convert.ToInt16(xml.Value.Trim());
break;
case "LogSourcePath":
if (xml.Read())
flightVars.LogSourcePath = xml.Value.Trim();
break;
case "Folder":
if (xml.Read())
flightVars.Folder = xml.Value.Trim();
break;
}
}
}
}
return flightVars;
}
public static void PrintMatlabMetadata(ParserGlobalVariables vars)
{
var mFilePath = vars.Folder + '/' + vars.FlightName + ".m";
using (System.IO.StreamWriter file = new System.IO.StreamWriter(mFilePath))
{
foreach (var opf in vars.OutputFileConfigs)
{
file.WriteLine(opf.Name.Remove(opf.Name.IndexOf('.')) + "= dlmread('/" + vars.Folder + '/' + opf.Name+"');");
}
file.WriteLine("sampleRate = " + vars.SampleTime + ';');
}
}
