Chapter 8. The Processing Toolbox
In this chapter, we will explore the structure of the QGIS Processing Toolbox and identify which algorithm providers are available and how to use these specialized algorithms. To accomplish these goals, we will ensure that the toolbox is properly configured, use a variety of specialized vector and spatial algorithms from the GRASS and SAGA libraries, perform hydrologic analyses using the TauDEM library, explore the basic tools of R, and work with LIDAR data using the LAStools and Fusion libraries. We will cover the following topics in this chapter:
Introduction to the toolbox
Configuring the toolbox
The structure of the toolbox
Performing spatial analyses using GRASS and SAGA
Performing a hydrologic analysis with TauDEM
Producing summary statistics of data using R
Exploring and manipulating LIDAR data with LAStools and Fusion