public static DoubleTable FromString(string tableString, char delimiter = '\t')
{
StringReader reader = new StringReader(tableString);
string sDelimiter = delimiter.ToString();
List <string> temp = new List <string>();
string line = reader.ReadLine();
while (line != null)
{
temp.Add(line);
line = reader.ReadLine();
}
reader.Close();
if (temp.Count == 0)
{
return(new DoubleTable(0, 0));
}
int nCols = temp[0].Count(c => { return(c == delimiter); }) + 1;
int nRows = temp.Count - 1;
DoubleTable table = new DoubleTable(nRows, nCols);
table.columnNames = temp[0].Split(delimiter).ToList();
table.columnIndex.Clear();
for (int iCol = 0; iCol < nCols; iCol++)
{
table.columnIndex.Add(table.columnNames[iCol], iCol);
}
string[] buffer;
for (int i = 0; i < table.nRows; i++)
{
buffer = temp[i + 1].Split(delimiter);
// check to see if it is blank
if (!IsTrailingBlankRow(buffer))
{
for (int j = 0; j < buffer.Length; j++)
{
if (!double.TryParse(buffer[j], out table.data[i, j]))
{
table.data[i, j] = double.NaN;
}
}
}
else
{
table.nRows--;
}
}
return(table);
}
public static DoubleTable ReadFromFile(string FileName, char delimiterAsChar = '\t')
{
string tableString;
try
{
tableString = File.ReadAllText(FileName);
}
catch (Exception e)
{
throw new Exception("Error reading table.", e);
}
DoubleTable table = FromString(tableString, delimiterAsChar);
return(table);
}
