public V5DataOnGrid(string filename)
: base("", new DateTime())
{
/*
* The data in file looks like this:
* serviceInfo (string)
* measurementTime (DateTime)
* grid: nodesNumberX (int) grid: nodesNumberY (int)
* grid: StepSizeX (float) grid: StepSizeY (float)
* ValuesGrid[0, 0] ValuesGrid[0, 1] ... ValuesGrid[0, nodesNumberY]
* ...
* ValuesGrid[nodesNumberX, 0] ... ValuesGrid[nodesNumberX, nodesNumberY]
* (ValuesGrid[i, j] looks like float, float)
*/
try
{
using (System.IO.StreamReader sr = new System.IO.StreamReader(filename))
{
ServiceInfo = sr.ReadLine();
MeasurementTime = Convert.ToDateTime(sr.ReadLine());
string[] first_str = sr.ReadLine().Split(' ');
string[] second_str = sr.ReadLine().Split(' ');
CultureInfo ru_culture_info = new CultureInfo("ru-RU");
Grid = new Grid2D(int.Parse(first_str[0]), int.Parse(first_str[1]),
float.Parse(second_str[0], ru_culture_info),
float.Parse(second_str[1], ru_culture_info));
ValuesGrid = new Vector2[Grid.NodesNumberX, Grid.NodesNumberY];
for (int i = 0; i < Grid.NodesNumberX; ++i)
{
string[] read_str = sr.ReadLine().Split(' ');
for (int j = 0; j < Grid.NodesNumberY; ++j)
{
ValuesGrid[i, j] = new Vector2(
float.Parse(read_str[2 * j], ru_culture_info),
float.Parse(read_str[2 * j + 1], ru_culture_info));
}
}
}
}
catch (Exception exception)
{
if (exception is System.IO.FileNotFoundException)
{
Console.WriteLine("File not found");
}
else if (exception is FormatException ||
exception is NullReferenceException ||
exception is IndexOutOfRangeException)
{
Console.WriteLine("Incorrect file format");
}
else
{
Console.WriteLine("Unexpected error");
}
throw exception;
}
}
public V5DataOnGrid(string serviceInfo, DateTime measurementTime, Grid2D grid) :
base(serviceInfo, measurementTime)
{
Grid = grid;
}