The graphical modeler in QGIS allows user to create a complex workflow using a simple and easy-to-use interface.
Some Workflows involve many steps and output of each step is used as an input to the next step. If a user wants to adjust a parameter, you will need to run through the entire process again manually. But with Graphical Modeler you can do it in a single flow.
You will also learn how to create a buffer zone, extraction of feature by location and attribute.
Disclaimer: The data used in this video is just for training purpose
Негізгі бет Graphical Modeler in QGIS | Simplfy your complex GIS workflow
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