In this tutorial, we will address the automation processing chains with QGIS processing modeller. We will see how to set, edit, document and run a template. You will learn how to add data input and processing algorithms in a model. We will, also, discuss how to run the models iteratively as well as how to fit them together in others, and how to perform the models in batch mode. Firstly, we will introduce the modeller and explore the various types of inputs and algorithms available for the models. Then, we will discuss, using examples step by step, how to develop a model that can be added to the processing toolbox.
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