I want to transform a polygon dataset into a raster using the NumericRasterizer where the new raster matches the dimensions of another raster in terms of dimensions so that they align perfectly (I assume extend and cell size is enough to achieve this). As you can see on the image below, I already have the rasterize part working. The problem is that I don't get it working that the dimensions (extend and cellsize) of the references raster (the geotiff reader in the image below) are used as extend and cellsize input of the numericRasterizer. I need the extend and cell size to be automatically extracted from the Geotiff because that can vary.

I already tried the RasterPropertyExtractor but then I am not able to extract the attributes.

I somebody able to help me with this issue?