QGIS: No Data in raster layers
In QGIS, filters normally ignore No Data cells automatically. However, this is not always easy, especially if a filter examines neighboring cells and these contain No Data. What happens depends on the implementation, but is problematic in both cases. In raster layers, “No Data” is coded with a specific number, e.g. -9999. If, for example, … Continue reading “QGIS: No Data in raster layers”