public V5DataOnGrid(string filename)
{
StreamReader sr = null;
try
{
sr = new StreamReader(filename);
Info = sr.ReadLine();
Date = DateTime.Parse(sr?.ReadLine() ?? string.Empty);
var grid = new Grid2D
{
XnPoints = int.Parse(sr.ReadLine() ?? string.Empty),
XStep = float.Parse(sr.ReadLine() ?? string.Empty),
YnPoints = int.Parse(sr.ReadLine() ?? string.Empty),
YStep = float.Parse(sr.ReadLine() ?? string.Empty),
};
Grid = grid;
NetValues = new Vector2[Grid.XnPoints, Grid.YnPoints];
for (var i = 0; i < Grid.XnPoints; i++)
{
for (var j = 0; j < Grid.YnPoints; j++)
{
string[] data = sr.ReadLine()?.Split(' ');
NetValues[i, j] = new Vector2(
(float)Convert.ToDouble(data[0]),
(float)Convert.ToDouble(data[1]));
}
}
}
catch (ArgumentException)
{
Console.WriteLine("Filename is empty string");
}
catch (FileNotFoundException)
{
Console.WriteLine("File is not found");
}
catch (DirectoryNotFoundException)
{
Console.WriteLine("Directory is not found");
}
catch (IOException)
{
Console.WriteLine("Unacceptable filename");
}
catch (FormatException)
{
Console.WriteLine("String could not be parsed");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
if (sr != null)
{
sr.Dispose();
}
}
}
public V5DataOnGrid(string info, DateTime date, Grid2D grid) : base(info, date)
{
Date = DateTime.Now;
Grid = grid;
NetValues = new Vector2[grid.XnPoints, grid.YnPoints];
}
