/// <summary>
/// Return the next line in the file as a collection of words.
/// </summary>
/// <param name="inData">The in.</param>
/// <param name="words">The words.</param>
/// <returns></returns>
/// <exception cref="System.Exception">Invalid number of values on line: + Line + \r\nin file: + _FileName</exception>
private bool GetNextLine(StreamReaderRandomAccess inData, ref StringCollection words)
{
if (inData.EndOfStream)
{
return(false);
}
string Line = inData.ReadLine();
if (Line == null || Line.Length == 0)
{
return(false);
}
if (Line.IndexOf("!") > 0) //used to ignore "!" in a row
{
Line = Line.Substring(0, Line.IndexOf("!") - 1);
}
if (IsCSVFile)
{
words.Clear();
Line = Line.TrimEnd(',');
words.AddRange(Line.Split(",".ToCharArray()));
}
else
{
words = StringUtilities.SplitStringHonouringQuotes(Line, " \t");
}
if (words.Count != Headings.Count)
{
throw new Exception("Invalid number of values on line: " + Line + "\r\nin file: " + _FileName);
}
// Remove leading / trailing double quote chars.
for (int i = 0; i < words.Count; i++)
{
words[i] = words[i].Trim("\"".ToCharArray());
}
return(true);
}
/// <summary>
/// Read in the APSIM header - headings/units and constants.
/// </summary>
/// <param name="inData">The in.</param>
/// <exception cref="System.Exception">The number of headings and units doesn't match in file: + _FileName</exception>
private void ReadApsimHeader(StreamReaderRandomAccess inData)
{
StringCollection ConstantLines = new StringCollection();
StringCollection HeadingLines = new StringCollection();
ReadApsimHeaderLines(inData, ref ConstantLines, ref HeadingLines);
bool TitleFound = false;
foreach (string ConstantLine in ConstantLines)
{
string Line = ConstantLine;
string Comment = StringUtilities.SplitOffAfterDelimiter(ref Line, "!");
Comment.Trim();
int PosEquals = Line.IndexOf('=');
if (PosEquals != -1)
{
string Name = Line.Substring(0, PosEquals).Trim();
if (Name.ToLower() == "title")
{
TitleFound = true;
Name = "Title";
}
string Value = Line.Substring(PosEquals + 1).Trim();
string Unit = string.Empty;
if (Name != "Title")
{
Unit = StringUtilities.SplitOffBracketedValue(ref Value, '(', ')');
}
_Constants.Add(new ApsimConstant(Name, Value, Unit, Comment));
}
}
if (HeadingLines.Count >= 1)
{
if (IsCSVFile)
{
HeadingLines[0] = HeadingLines[0].TrimEnd(',');
Headings = new StringCollection();
Units = new StringCollection();
Headings.AddRange(HeadingLines[0].Split(",".ToCharArray()));
for (int i = 0; i < Headings.Count; i++)
{
Headings[i] = Headings[i].Trim();
Headings[i] = Headings[i].Trim('"');
Units.Add("()");
}
}
else
{
Headings = StringUtilities.SplitStringHonouringQuotes(HeadingLines[0], " \t");
Units = StringUtilities.SplitStringHonouringQuotes(HeadingLines[1], " \t");
}
TitleFound = TitleFound || StringUtilities.IndexOfCaseInsensitive(Headings, "title") != -1;
if (Headings.Count != Units.Count)
{
throw new Exception("The number of headings and units doesn't match in file: " + _FileName);
}
}
if (!TitleFound)
{
_Constants.Add(new ApsimConstant("Title", System.IO.Path.GetFileNameWithoutExtension(_FileName), "", ""));
}
}
