I am trying to learn how to use the 'model builder' in QGIS 2.2. I have used model builder in ArcGIS, but I don't understand how to do it in QGIS 2.2?
What I want to do is to make buffers, clip vector layers and, if it's possible, add columns and data to attribute tables?
I want to do the same process for quite a few different layers, so it would be nice to get help from a model.
Is there any instructive tutorials to be found online that can show me how to make a model? I tried to google it, but didn't find what I needed.