public Extractor(String dataDir, String cellWeightsFile, GriddedDataDetails gridDetails, TimeUnit timeUnit)
{
this.mGridDetails = gridDetails;
this.mTimeUnit = timeUnit;
InitializeGriddedData(dataDir);
InitializeExtractionPoints(cellWeightsFile);
}
public Grid(GriddedDataDetails gridDetails)
{
this.xRes = gridDetails.horizontalGridSize;
this.yRes = gridDetails.verticalGridSize;
this.mbr.xMin = gridDetails.lowerLeftLatitude;
this.mbr.yMin = gridDetails.lowerLeftLongitude;
this.mbr.xMax = this.mbr.xMin + (this.xRes * (decimal)gridDetails.columns);
this.mbr.yMax = this.mbr.yMin + (this.yRes * (decimal)gridDetails.rows);
}
public Delineator(String shapeFile, GriddedDataDetails griddedDataDetails, String outDir)
{
shpFilepath = shapeFile;
this.outDir = outDir;
this.griddedDataDetails = griddedDataDetails;
shapes = new Shape[0];
dataGrid = new Grid(griddedDataDetails);
calcDisplayGrid();
polygonBitmap = new Bitmap(2048, 2048);
Graphics gfx = Graphics.FromImage(polygonBitmap);
gfx.Clear(Color.White);
}
public GriddedDataFile(GriddedDataDetails grid, String fltFile, bool text = false)
{
// Save filename
filename = Path.GetFileNameWithoutExtension(fltFile);
this.nColumns = grid.columns;
this.nRows = grid.rows;
this.xLowerLeft = grid.lowerLeftLongitude;
this.yLowerLeft = grid.lowerLeftLatitude;
this.xCellSize = grid.horizontalGridSize;
this.yCellSize = grid.verticalGridSize;
nodataValue = -9999.9f;
lsbfirst = true;
textFormat = text;
this.fltFile = fltFile;
}
public GriddedDataset(String[] fltFiles, GriddedDataDetails grid, int dateString, TimeUnit timeUnit, bool binaryFormat = true)
{
mTimeUnit = timeUnit;
mDateString = dateString;
mFilenameLookup = new Dictionary <DateTime, GriddedDataFile>();
if (binaryFormat)
{
foreach (String fltFile in fltFiles)
{
DateTime fromDate = stripPrecision(computeDate(fltFile, dateString), mTimeUnit);
if (mFilenameLookup.ContainsKey(fromDate))
{
String oldFile = Path.GetFileNameWithoutExtension(mFilenameLookup[fromDate].getFilename());
throw new Exception("Duplicate entry for date " + fromDate + ". Filename1 = " + oldFile + " Filename2 = " + fltFile);
}
else
{
mFilenameLookup.Add(fromDate, new GriddedDataFile(grid, fltFile));
}
}
}
else
{
foreach (String textFolder in fltFiles)
{
DateTime fromDate = stripPrecision(computeDate(textFolder, dateString), mTimeUnit);
GriddedDataFile newData = new GriddedDataFile(textFolder);
if (mFilenameLookup.ContainsKey(fromDate))
{
String oldFile = Path.GetFileNameWithoutExtension(mFilenameLookup[fromDate].getFilename());
throw new Exception("Duplicate entry for date " + fromDate + ". Filename1 = " + oldFile + " Filename2 = " + textFolder);
}
else
{
mFilenameLookup.Add(fromDate, newData);
}
}
}
}
static void Main(string[] args)
{
if (args.Length == 0)
{
PrintHelpCommand();
Console.WriteLine("Press any key to continue.....");
Console.ReadKey();
return;
}
else
{
Dictionary <String, String> arguments = InterpretCommandLineArguments(args);
foreach (KeyValuePair <String, String> kvp in arguments)
{
//Console.WriteLine("Found " + kvp.Key + " / " + kvp.Value);
}
if (arguments.ContainsKey("HELP") || arguments.ContainsKey("H"))
{
PrintHelpCommand();
Console.WriteLine("Press any key to exit.....");
Console.ReadKey();
return;
}
else if (arguments.ContainsKey("GUI"))
{
GUI gui = new GUI();
gui.ShowDialog();
}
// Both
else if (arguments.ContainsKey("ALL"))
{
if (arguments.ContainsKey("SHAPEFILE") && arguments.ContainsKey("GRID") && arguments.ContainsKey("OUTDIR") && arguments.ContainsKey("DATADIR") && arguments.ContainsKey("TIMEUNIT"))
{
// Check output directory exists or can be created
if (!Directory.Exists(arguments["OUTDIR"]))
{
try
{
Directory.CreateDirectory(arguments["OUTDIR"]);
}
catch (Exception)
{
throw new Exception("Failure creating output directory ( " + arguments["OUTDIR"] + " )");
}
}
// Set Grid
GriddedDataDetails gridDetails = new GriddedDataDetails();
if (arguments.ContainsKey("GRID"))
{
try
{
gridDetails = InterpretGridString(arguments["GRID"]);
}
catch (Exception e)
{
Console.WriteLine("Error");
Console.WriteLine(e.Message);
return;
}
}
// Create weight file
Delineator delineator = new Delineator(arguments["SHAPEFILE"], gridDetails, arguments["OUTDIR"]);
delineator.Delineate(arguments.ContainsKey("BOUNDARY"), arguments.ContainsKey("AREA"));
// Extract data for weight file
Extractor extractor = new Extractor(arguments["DATADIR"], delineator.getWeightFile(), gridDetails, (TimeUnit)Enum.Parse(typeof(TimeUnit), arguments["TIMEUNIT"]));
extractor.Extract(arguments["OUTDIR"]);
extractor.ProduceStatPlots(new Size(2048, 2048), arguments["OUTDIR"], arguments.ContainsKey("PLOTTIME"), arguments.ContainsKey("STATS"), arguments.ContainsKey("PLOTSTAT"));
}
else
{
Console.WriteLine("Mode all (-ALL) requires arguments for shapefile location (-SHAPEFILE), data directory (-DATADIR), data time unit (-TIMEUNIT), grid details (-GRID) and output directory (-OUTDIR)");
return;
}
}
// Just get grid cells
else if (arguments.ContainsKey("DELINEATE"))
{
if (arguments.ContainsKey("SHAPEFILE") && arguments.ContainsKey("GRID") && arguments.ContainsKey("OUTDIR"))
{
// Check output directory exists or can be created
if (!Directory.Exists(arguments["OUTDIR"]))
{
try
{
Directory.CreateDirectory(arguments["OUTDIR"]);
}
catch (Exception)
{
throw new Exception("Failure creating output directory ( " + arguments["OUTDIR"] + " )");
}
}
// Set Grid
GriddedDataDetails gridDetails = new GriddedDataDetails();
if (arguments.ContainsKey("GRID"))
{
try
{
gridDetails = InterpretGridString(arguments["GRID"]);
}
catch (Exception e)
{
Console.WriteLine("Error");
Console.WriteLine(e.Message);
return;
}
}
// Create weight file
Delineator delineator = new Delineator(arguments["SHAPEFILE"], gridDetails, arguments["OUTDIR"]);
delineator.Delineate(arguments.ContainsKey("BOUNDARY"), arguments.ContainsKey("AREA"));
}
else
{
Console.WriteLine("Mode cell calculation (-DELINEATE) requires arguments for shapefile location (-SHAPEFILE), grid details (-GRID) and output weight file name (-WEIGHTFILE)");
return;
}
}
// Extract data
else if (arguments.ContainsKey("EXTRACT"))
{
if (arguments.ContainsKey("WEIGHTFILE") && arguments.ContainsKey("DATADIR") && arguments.ContainsKey("TIMEUNIT") && arguments.ContainsKey("OUTDIR"))
{
// Check output directory exists or can be created
if (!Directory.Exists(arguments["OUTDIR"]))
{
try
{
Directory.CreateDirectory(arguments["OUTDIR"]);
}
catch (Exception)
{
throw new Exception("Failure creating output directory ( " + arguments["OUTDIR"] + " )");
}
}
// Set Grid
GriddedDataDetails gridDetails = new GriddedDataDetails();
if (arguments.ContainsKey("GRID"))
{
try
{
gridDetails = InterpretGridString(arguments["GRID"]);
}
catch (Exception e)
{
Console.WriteLine("Error");
Console.WriteLine(e.Message);
return;
}
}
// Extract data for weight file
Extractor extractor = new Extractor(arguments["DATADIR"], arguments["WEIGHTFILE"], gridDetails, (TimeUnit)Enum.Parse(typeof(TimeUnit), arguments["TIMEUNIT"]));
extractor.Extract(arguments["OUTDIR"]);
extractor.ProduceStatPlots(new Size(2048, 2048), arguments["OUTDIR"], arguments.ContainsKey("PLOTTIME"), arguments.ContainsKey("STATS"), arguments.ContainsKey("PLOTSTAT"));
}
else
{
Console.WriteLine("Mode cell calculation (-EXTRACT) requires arguments for output weight file name (-WEIGHTFILE), data directory (-DATADIR), data time unit (-TIMEUNIT), grid details (-GRID) and output directory (-OUTDIR)");
return;
}
}
else
{
Console.WriteLine("Incorrect arguments");
PrintHelpCommand();
}
}
}
