[gdal-dev] C# Read Raster slow

I am reading a raster to an IntPtr buffer in c#: band.ReadRaster(256, 256, 128, 128, buf, 128, 128, band.DataType, 6, stride) I loop through the size of the raster I am retrieving (say 500x500) pixels and read each 128 block of the raster. The problem is, this can take up to 6 seconds just to rea

Re: [gdal-dev] Clip Raster with Polygon C#

That was it. Thanks! I had not tried putting the shapefile as an option. -- Sent from: http://osgeo-org.1560.x6.nabble.com/GDAL-Dev-f3742093.html ___ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/gdal-dev

[gdal-dev] Clip Raster with Polygon C#

Is it possible to use the Gdal Warp wrapper or another method for clipping a raster to a polygon? I've tried using Gdal.wrapper_GDALWarpDestName and using input datasets such as a .tif and a .shp, but was unsuccessful. Perhaps I had the wrong options or inputs. Any help would be appreciated. Thanks