Triangulation to visualize “unorganized” data

Not all CFD data comes from a grid: you could have data that’s just a collection of values at specified coordinates. Tecplot considers this data “unorganized”, but that doesn’t mean you can’t visualize it. See this video for on outline on how to triangulate such data. Controlling the triangulation can be useful: see this article for ways to determine which data points Tecplot takes into account.