In this chapter, we covered various raster and vector geoprocessing and analysis tools and looked at how to apply these in common tasks. We saw how to use the processing toolbox to run individual tools, as well as the modeler to create complex geoprocessing models from multiple tools. Using the modeler, we can automate our workflows and increase our productivity, especially with respect to recurring tasks.
In the final chapter of this book, we will look at how to extend QGIS further using Python and explore some of the new features in QGIS 3, including 3D visualization.