There’s no shortage of literature on this subject, but that doesn’t mean it’s easy to understand. It’s not a new topic for SU2 either, as attested to by this video that dates back to 2013 and this publication from 2016. If this is an area relevant to your work this part of the Q&A session is worth watching – not just for the ambiguity of the word “collaboration””!

Setting parameters to control how grids are created is one thing, but in the world of computer software the User Manual describes how things should be, not how they always will be. This video highlights ways to bridge these gaps, if you’re unfortunate enough to run into them.

3D projections can be pretty diverse, as described here and here. The principal parameters are three angles, but these are not always easy to control, let alone understand. This article both explains the angles and shows how Tecplot’s macros can easily be used to set them.