public void Output(string outputDir)
{
Dataset readDs = _rasterLayer.PDataSet;
Driver drv = Gdal.GetDriverByName("GTiff");
string[] options = new string[] { "BLOCKXSIZE=" + readDs.RasterXSize, "BLOCKYSIZE=" + readDs.RasterYSize };
Dataset writeDs = drv.Create(outputDir, readDs.RasterXSize, readDs.RasterYSize, 1, _rasterLayer.PDataType, options);
for (int i = 1; i <= _rasterLayer.BandCount; i++)
{
GRasterBand readBand = _rasterLayer.BandCollection[i - 1];
Band writeBand = writeDs.GetRasterBand(i);
writeBand.WriteRaster(0, 0, readDs.RasterXSize, readDs.RasterYSize, readBand.GetRawBuffer(), readDs.RasterXSize, readDs.RasterYSize, 0, 0);
}
writeDs.FlushCache();
}
